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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 |
918b5606 | 570 | ac_includes_default='/* none */' |
322e23db | 571 | ac_subst_vars='LTLIBOBJS |
a152f366 | 572 | LIBOBJS |
322e23db UD |
573 | RELEASE |
574 | VERSION | |
575 | mach_interface_list | |
576 | DEFINES | |
322e23db | 577 | static_nss |
322e23db UD |
578 | profile |
579 | libc_cv_pic_default | |
580 | shared | |
581 | static | |
322e23db UD |
582 | ldd_rewrite_script |
583 | use_ldconfig | |
eae47a36 | 584 | libc_cv_sparc_as_vis3 |
01f1f5ee | 585 | libc_cv_as_i686 |
7998fa78 | 586 | libc_cv_cc_nofma |
af968f62 | 587 | libc_cv_cc_fma4 |
091023f5 | 588 | libc_cv_cc_novzeroupper |
3b100462 | 589 | libc_cv_cc_sse2avx |
b0ecde3a | 590 | libc_cv_cc_avx |
06e51c8f | 591 | libc_cv_cc_sse4 |
322e23db UD |
592 | libc_cv_cpp_asm_debuginfo |
593 | libc_cv_forced_unwind | |
594 | libc_cv_rootsbindir | |
4248b1b1 | 595 | libc_cv_localstatedir |
322e23db UD |
596 | libc_cv_sysconfdir |
597 | libc_cv_localedir | |
598 | libc_cv_slibdir | |
599 | old_glibc_headers | |
3cc3ef96 | 600 | use_nscd |
322e23db | 601 | libc_cv_gcc_unwind_find_fde |
30b99d79 | 602 | libc_extra_cflags |
61653dfb | 603 | CPPUNDEFS |
322e23db | 604 | sizeof_long_double |
322e23db UD |
605 | have_selinux |
606 | have_libcap | |
607 | have_libaudit | |
608 | LIBGD | |
609 | libc_cv_cc_submachine | |
610 | exceptions | |
1c7570ff | 611 | gnu89_inline |
322e23db UD |
612 | libc_cv_ssp |
613 | fno_unit_at_a_time | |
5c550700 | 614 | libc_cv_output_format |
322e23db UD |
615 | libc_cv_hashstyle |
616 | libc_cv_fpie | |
617 | libc_cv_z_execstack | |
618 | libc_cv_z_combreloc | |
619 | ASFLAGS_config | |
322e23db UD |
620 | libc_cv_Bgroup |
621 | libc_cv_cc_with_libunwind | |
622 | VERSIONING | |
623 | BISON | |
624 | INSTALL_INFO | |
625 | PERL | |
626 | AWK | |
627 | libc_cv_have_ksh | |
628 | KSH | |
629 | libc_cv_have_bash2 | |
630 | BASH_SHELL | |
631 | libc_cv_gcc_static_libgcc | |
632 | CXX_SYSINCLUDES | |
633 | SYSINCLUDES | |
634 | AUTOCONF | |
30b99d79 | 635 | NM |
d30cf5bb | 636 | READELF |
322e23db UD |
637 | SED |
638 | MAKEINFO | |
639 | MSGFMT | |
640 | MAKE | |
322e23db UD |
641 | LD |
642 | AS | |
643 | MIG | |
1b74661a | 644 | OBJCOPY |
322e23db UD |
645 | OBJDUMP |
646 | AR | |
647 | LN_S | |
648 | INSTALL_DATA | |
649 | INSTALL_SCRIPT | |
650 | INSTALL_PROGRAM | |
651 | sysdeps_add_ons | |
652 | sysnames | |
653 | submachine | |
6f89d2f3 | 654 | multi_arch |
322e23db UD |
655 | base_machine |
656 | add_on_subdirs | |
657 | add_ons | |
c53d909c | 658 | build_nscd |
021db4be | 659 | link_obsolete_rpc |
322e23db | 660 | libc_cv_nss_crypt |
322e23db UD |
661 | all_warnings |
662 | force_install | |
663 | bindnow | |
664 | oldest_abi | |
f781ef40 | 665 | use_default_link |
c91c505f | 666 | sysheaders |
322e23db UD |
667 | with_fp |
668 | ac_ct_CXX | |
669 | CXXFLAGS | |
670 | CXX | |
671 | CPP | |
672 | cross_compiling | |
673 | BUILD_CC | |
674 | OBJEXT | |
675 | ac_ct_CC | |
676 | CPPFLAGS | |
677 | LDFLAGS | |
678 | CFLAGS | |
679 | CC | |
c16a054d AS |
680 | host_os |
681 | host_vendor | |
682 | host_cpu | |
683 | host | |
684 | build_os | |
685 | build_vendor | |
686 | build_cpu | |
687 | build | |
7967983f | 688 | subdirs |
322e23db UD |
689 | target_alias |
690 | host_alias | |
691 | build_alias | |
692 | LIBS | |
693 | ECHO_T | |
694 | ECHO_N | |
695 | ECHO_C | |
696 | DEFS | |
697 | mandir | |
698 | localedir | |
699 | libdir | |
700 | psdir | |
701 | pdfdir | |
702 | dvidir | |
703 | htmldir | |
704 | infodir | |
705 | docdir | |
706 | oldincludedir | |
707 | includedir | |
708 | localstatedir | |
709 | sharedstatedir | |
710 | sysconfdir | |
711 | datadir | |
712 | datarootdir | |
713 | libexecdir | |
714 | sbindir | |
715 | bindir | |
716 | program_transform_name | |
717 | prefix | |
718 | exec_prefix | |
b08c89d9 | 719 | PACKAGE_URL |
322e23db UD |
720 | PACKAGE_BUGREPORT |
721 | PACKAGE_STRING | |
722 | PACKAGE_VERSION | |
723 | PACKAGE_TARNAME | |
724 | PACKAGE_NAME | |
725 | PATH_SEPARATOR | |
726 | SHELL' | |
a152f366 | 727 | ac_subst_files='' |
322e23db UD |
728 | ac_user_opts=' |
729 | enable_option_checking | |
730 | with_gd | |
731 | with_gd_include | |
732 | with_gd_lib | |
733 | with_fp | |
734 | with_binutils | |
322e23db | 735 | with_selinux |
322e23db | 736 | with_headers |
f781ef40 | 737 | with_default_link |
322e23db | 738 | enable_sanity_checks |
322e23db UD |
739 | enable_shared |
740 | enable_profile | |
322e23db UD |
741 | enable_versioning |
742 | enable_oldest_abi | |
743 | enable_stackguard_randomization | |
744 | enable_add_ons | |
322e23db UD |
745 | enable_hidden_plt |
746 | enable_bind_now | |
747 | enable_static_nss | |
748 | enable_force_install | |
749 | enable_kernel | |
750 | enable_all_warnings | |
751 | enable_multi_arch | |
322e23db | 752 | enable_nss_crypt |
021db4be | 753 | enable_obsolete_rpc |
3a097cc7 | 754 | enable_systemtap |
c53d909c | 755 | enable_build_nscd |
3cc3ef96 | 756 | enable_nscd |
322e23db UD |
757 | with_cpu |
758 | ' | |
a152f366 UD |
759 | ac_precious_vars='build_alias |
760 | host_alias | |
761 | target_alias | |
762 | CC | |
763 | CFLAGS | |
764 | LDFLAGS | |
765 | LIBS | |
766 | CPPFLAGS | |
767 | CPP | |
768 | CXX | |
769 | CXXFLAGS | |
770 | CCC' | |
7967983f RM |
771 | ac_subdirs_all=' |
772 | ' | |
a152f366 UD |
773 | |
774 | # Initialize some variables set by options. | |
775 | ac_init_help= | |
776 | ac_init_version=false | |
322e23db UD |
777 | ac_unrecognized_opts= |
778 | ac_unrecognized_sep= | |
a152f366 UD |
779 | # The variables have the same names as the options, with |
780 | # dashes changed to underlines. | |
781 | cache_file=/dev/null | |
782 | exec_prefix=NONE | |
783 | no_create= | |
784 | no_recursion= | |
785 | prefix=NONE | |
786 | program_prefix=NONE | |
787 | program_suffix=NONE | |
788 | program_transform_name=s,x,x, | |
789 | silent= | |
790 | site= | |
791 | srcdir= | |
792 | verbose= | |
793 | x_includes=NONE | |
794 | x_libraries=NONE | |
795 | ||
796 | # Installation directory options. | |
797 | # These are left unexpanded so users can "make install exec_prefix=/foo" | |
798 | # and all the variables that are supposed to be based on exec_prefix | |
799 | # by default will actually change. | |
800 | # Use braces instead of parens because sh, perl, etc. also accept them. | |
801 | # (The list follows the same order as the GNU Coding Standards.) | |
802 | bindir='${exec_prefix}/bin' | |
803 | sbindir='${exec_prefix}/sbin' | |
804 | libexecdir='${exec_prefix}/libexec' | |
805 | datarootdir='${prefix}/share' | |
806 | datadir='${datarootdir}' | |
807 | sysconfdir='${prefix}/etc' | |
808 | sharedstatedir='${prefix}/com' | |
809 | localstatedir='${prefix}/var' | |
810 | includedir='${prefix}/include' | |
811 | oldincludedir='/usr/include' | |
812 | docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' | |
813 | infodir='${datarootdir}/info' | |
814 | htmldir='${docdir}' | |
26f56c1c UD |
815 | dvidir='${docdir}' |
816 | pdfdir='${docdir}' | |
817 | psdir='${docdir}' | |
818 | libdir='${exec_prefix}/lib' | |
819 | localedir='${datarootdir}/locale' | |
820 | mandir='${datarootdir}/man' | |
cd6ede75 | 821 | |
cd6ede75 | 822 | ac_prev= |
26f56c1c | 823 | ac_dashdash= |
cd6ede75 UD |
824 | for ac_option |
825 | do | |
cd6ede75 UD |
826 | # If the previous option needs an argument, assign it. |
827 | if test -n "$ac_prev"; then | |
26f56c1c | 828 | eval $ac_prev=\$ac_option |
cd6ede75 UD |
829 | ac_prev= |
830 | continue | |
831 | fi | |
832 | ||
26f56c1c | 833 | case $ac_option in |
f318beb8 UD |
834 | *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; |
835 | *=) ac_optarg= ;; | |
836 | *) ac_optarg=yes ;; | |
26f56c1c | 837 | esac |
cd6ede75 UD |
838 | |
839 | # Accept the important Cygnus configure options, so we can diagnose typos. | |
840 | ||
26f56c1c UD |
841 | case $ac_dashdash$ac_option in |
842 | --) | |
843 | ac_dashdash=yes ;; | |
cd6ede75 UD |
844 | |
845 | -bindir | --bindir | --bindi | --bind | --bin | --bi) | |
846 | ac_prev=bindir ;; | |
847 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) | |
3a12e572 | 848 | bindir=$ac_optarg ;; |
cd6ede75 UD |
849 | |
850 | -build | --build | --buil | --bui | --bu) | |
3a12e572 | 851 | ac_prev=build_alias ;; |
cd6ede75 | 852 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) |
3a12e572 | 853 | build_alias=$ac_optarg ;; |
cd6ede75 UD |
854 | |
855 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
856 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
857 | ac_prev=cache_file ;; | |
858 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
859 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) | |
3a12e572 UD |
860 | cache_file=$ac_optarg ;; |
861 | ||
862 | --config-cache | -C) | |
863 | cache_file=config.cache ;; | |
cd6ede75 | 864 | |
26f56c1c | 865 | -datadir | --datadir | --datadi | --datad) |
cd6ede75 | 866 | ac_prev=datadir ;; |
26f56c1c | 867 | -datadir=* | --datadir=* | --datadi=* | --datad=*) |
3a12e572 | 868 | datadir=$ac_optarg ;; |
cd6ede75 | 869 | |
26f56c1c UD |
870 | -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ |
871 | | --dataroo | --dataro | --datar) | |
872 | ac_prev=datarootdir ;; | |
873 | -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ | |
874 | | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) | |
875 | datarootdir=$ac_optarg ;; | |
876 | ||
cd6ede75 | 877 | -disable-* | --disable-*) |
322e23db | 878 | ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` |
cd6ede75 | 879 | # Reject names that are not valid shell variable names. |
322e23db | 880 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
4a531bb0 | 881 | as_fn_error $? "invalid feature name: $ac_useropt" |
322e23db UD |
882 | ac_useropt_orig=$ac_useropt |
883 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
884 | case $ac_user_opts in | |
885 | *" | |
886 | "enable_$ac_useropt" | |
887 | "*) ;; | |
888 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" | |
889 | ac_unrecognized_sep=', ';; | |
890 | esac | |
891 | eval enable_$ac_useropt=no ;; | |
26f56c1c UD |
892 | |
893 | -docdir | --docdir | --docdi | --doc | --do) | |
894 | ac_prev=docdir ;; | |
895 | -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) | |
896 | docdir=$ac_optarg ;; | |
897 | ||
898 | -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) | |
899 | ac_prev=dvidir ;; | |
900 | -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) | |
901 | dvidir=$ac_optarg ;; | |
cd6ede75 UD |
902 | |
903 | -enable-* | --enable-*) | |
322e23db | 904 | ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` |
cd6ede75 | 905 | # Reject names that are not valid shell variable names. |
322e23db | 906 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
4a531bb0 | 907 | as_fn_error $? "invalid feature name: $ac_useropt" |
322e23db UD |
908 | ac_useropt_orig=$ac_useropt |
909 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
910 | case $ac_user_opts in | |
911 | *" | |
912 | "enable_$ac_useropt" | |
913 | "*) ;; | |
914 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" | |
915 | ac_unrecognized_sep=', ';; | |
916 | esac | |
917 | eval enable_$ac_useropt=\$ac_optarg ;; | |
cd6ede75 UD |
918 | |
919 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | |
920 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | |
921 | | --exec | --exe | --ex) | |
922 | ac_prev=exec_prefix ;; | |
923 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | |
924 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | |
925 | | --exec=* | --exe=* | --ex=*) | |
3a12e572 | 926 | exec_prefix=$ac_optarg ;; |
cd6ede75 UD |
927 | |
928 | -gas | --gas | --ga | --g) | |
929 | # Obsolete; use --with-gas. | |
930 | with_gas=yes ;; | |
931 | ||
3a12e572 UD |
932 | -help | --help | --hel | --he | -h) |
933 | ac_init_help=long ;; | |
934 | -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) | |
935 | ac_init_help=recursive ;; | |
936 | -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) | |
937 | ac_init_help=short ;; | |
cd6ede75 UD |
938 | |
939 | -host | --host | --hos | --ho) | |
3a12e572 | 940 | ac_prev=host_alias ;; |
cd6ede75 | 941 | -host=* | --host=* | --hos=* | --ho=*) |
3a12e572 | 942 | host_alias=$ac_optarg ;; |
cd6ede75 | 943 | |
26f56c1c UD |
944 | -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) |
945 | ac_prev=htmldir ;; | |
946 | -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ | |
947 | | --ht=*) | |
948 | htmldir=$ac_optarg ;; | |
949 | ||
cd6ede75 UD |
950 | -includedir | --includedir | --includedi | --included | --include \ |
951 | | --includ | --inclu | --incl | --inc) | |
952 | ac_prev=includedir ;; | |
953 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | |
954 | | --includ=* | --inclu=* | --incl=* | --inc=*) | |
3a12e572 | 955 | includedir=$ac_optarg ;; |
cd6ede75 UD |
956 | |
957 | -infodir | --infodir | --infodi | --infod | --info | --inf) | |
958 | ac_prev=infodir ;; | |
959 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) | |
3a12e572 | 960 | infodir=$ac_optarg ;; |
cd6ede75 UD |
961 | |
962 | -libdir | --libdir | --libdi | --libd) | |
963 | ac_prev=libdir ;; | |
964 | -libdir=* | --libdir=* | --libdi=* | --libd=*) | |
3a12e572 | 965 | libdir=$ac_optarg ;; |
cd6ede75 UD |
966 | |
967 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | |
968 | | --libexe | --libex | --libe) | |
969 | ac_prev=libexecdir ;; | |
970 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | |
971 | | --libexe=* | --libex=* | --libe=*) | |
3a12e572 | 972 | libexecdir=$ac_optarg ;; |
cd6ede75 | 973 | |
26f56c1c UD |
974 | -localedir | --localedir | --localedi | --localed | --locale) |
975 | ac_prev=localedir ;; | |
976 | -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) | |
977 | localedir=$ac_optarg ;; | |
978 | ||
cd6ede75 | 979 | -localstatedir | --localstatedir | --localstatedi | --localstated \ |
26f56c1c | 980 | | --localstate | --localstat | --localsta | --localst | --locals) |
cd6ede75 UD |
981 | ac_prev=localstatedir ;; |
982 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | |
26f56c1c | 983 | | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) |
3a12e572 | 984 | localstatedir=$ac_optarg ;; |
cd6ede75 UD |
985 | |
986 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) | |
987 | ac_prev=mandir ;; | |
988 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) | |
3a12e572 | 989 | mandir=$ac_optarg ;; |
cd6ede75 UD |
990 | |
991 | -nfp | --nfp | --nf) | |
992 | # Obsolete; use --without-fp. | |
993 | with_fp=no ;; | |
994 | ||
995 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
3a12e572 | 996 | | --no-cr | --no-c | -n) |
cd6ede75 UD |
997 | no_create=yes ;; |
998 | ||
999 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
1000 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) | |
1001 | no_recursion=yes ;; | |
1002 | ||
1003 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ | |
1004 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ | |
1005 | | --oldin | --oldi | --old | --ol | --o) | |
1006 | ac_prev=oldincludedir ;; | |
1007 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | |
1008 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | |
1009 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) | |
3a12e572 | 1010 | oldincludedir=$ac_optarg ;; |
cd6ede75 UD |
1011 | |
1012 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
1013 | ac_prev=prefix ;; | |
1014 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
3a12e572 | 1015 | prefix=$ac_optarg ;; |
cd6ede75 UD |
1016 | |
1017 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ | |
1018 | | --program-pre | --program-pr | --program-p) | |
1019 | ac_prev=program_prefix ;; | |
1020 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ | |
1021 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) | |
3a12e572 | 1022 | program_prefix=$ac_optarg ;; |
cd6ede75 UD |
1023 | |
1024 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ | |
1025 | | --program-suf | --program-su | --program-s) | |
1026 | ac_prev=program_suffix ;; | |
1027 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ | |
1028 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) | |
3a12e572 | 1029 | program_suffix=$ac_optarg ;; |
cd6ede75 UD |
1030 | |
1031 | -program-transform-name | --program-transform-name \ | |
1032 | | --program-transform-nam | --program-transform-na \ | |
1033 | | --program-transform-n | --program-transform- \ | |
1034 | | --program-transform | --program-transfor \ | |
1035 | | --program-transfo | --program-transf \ | |
1036 | | --program-trans | --program-tran \ | |
1037 | | --progr-tra | --program-tr | --program-t) | |
1038 | ac_prev=program_transform_name ;; | |
1039 | -program-transform-name=* | --program-transform-name=* \ | |
1040 | | --program-transform-nam=* | --program-transform-na=* \ | |
1041 | | --program-transform-n=* | --program-transform-=* \ | |
1042 | | --program-transform=* | --program-transfor=* \ | |
1043 | | --program-transfo=* | --program-transf=* \ | |
1044 | | --program-trans=* | --program-tran=* \ | |
1045 | | --progr-tra=* | --program-tr=* | --program-t=*) | |
3a12e572 | 1046 | program_transform_name=$ac_optarg ;; |
cd6ede75 | 1047 | |
26f56c1c UD |
1048 | -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) |
1049 | ac_prev=pdfdir ;; | |
1050 | -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) | |
1051 | pdfdir=$ac_optarg ;; | |
1052 | ||
1053 | -psdir | --psdir | --psdi | --psd | --ps) | |
1054 | ac_prev=psdir ;; | |
1055 | -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) | |
1056 | psdir=$ac_optarg ;; | |
1057 | ||
cd6ede75 UD |
1058 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
1059 | | -silent | --silent | --silen | --sile | --sil) | |
1060 | silent=yes ;; | |
1061 | ||
1062 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) | |
1063 | ac_prev=sbindir ;; | |
1064 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | |
1065 | | --sbi=* | --sb=*) | |
3a12e572 | 1066 | sbindir=$ac_optarg ;; |
cd6ede75 UD |
1067 | |
1068 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ | |
1069 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | |
1070 | | --sharedst | --shareds | --shared | --share | --shar \ | |
1071 | | --sha | --sh) | |
1072 | ac_prev=sharedstatedir ;; | |
1073 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ | |
1074 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | |
1075 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | |
1076 | | --sha=* | --sh=*) | |
3a12e572 | 1077 | sharedstatedir=$ac_optarg ;; |
cd6ede75 UD |
1078 | |
1079 | -site | --site | --sit) | |
1080 | ac_prev=site ;; | |
1081 | -site=* | --site=* | --sit=*) | |
3a12e572 | 1082 | site=$ac_optarg ;; |
cd6ede75 UD |
1083 | |
1084 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
1085 | ac_prev=srcdir ;; | |
1086 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
3a12e572 | 1087 | srcdir=$ac_optarg ;; |
cd6ede75 UD |
1088 | |
1089 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | |
1090 | | --syscon | --sysco | --sysc | --sys | --sy) | |
1091 | ac_prev=sysconfdir ;; | |
1092 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | |
1093 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) | |
3a12e572 | 1094 | sysconfdir=$ac_optarg ;; |
cd6ede75 UD |
1095 | |
1096 | -target | --target | --targe | --targ | --tar | --ta | --t) | |
3a12e572 | 1097 | ac_prev=target_alias ;; |
cd6ede75 | 1098 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) |
3a12e572 | 1099 | target_alias=$ac_optarg ;; |
cd6ede75 UD |
1100 | |
1101 | -v | -verbose | --verbose | --verbos | --verbo | --verb) | |
1102 | verbose=yes ;; | |
1103 | ||
3a12e572 UD |
1104 | -version | --version | --versio | --versi | --vers | -V) |
1105 | ac_init_version=: ;; | |
cd6ede75 UD |
1106 | |
1107 | -with-* | --with-*) | |
322e23db | 1108 | ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` |
cd6ede75 | 1109 | # Reject names that are not valid shell variable names. |
322e23db | 1110 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
4a531bb0 | 1111 | as_fn_error $? "invalid package name: $ac_useropt" |
322e23db UD |
1112 | ac_useropt_orig=$ac_useropt |
1113 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1114 | case $ac_user_opts in | |
1115 | *" | |
1116 | "with_$ac_useropt" | |
1117 | "*) ;; | |
1118 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" | |
1119 | ac_unrecognized_sep=', ';; | |
1120 | esac | |
1121 | eval with_$ac_useropt=\$ac_optarg ;; | |
cd6ede75 UD |
1122 | |
1123 | -without-* | --without-*) | |
322e23db | 1124 | ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` |
cd6ede75 | 1125 | # Reject names that are not valid shell variable names. |
322e23db | 1126 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
4a531bb0 | 1127 | as_fn_error $? "invalid package name: $ac_useropt" |
322e23db UD |
1128 | ac_useropt_orig=$ac_useropt |
1129 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1130 | case $ac_user_opts in | |
1131 | *" | |
1132 | "with_$ac_useropt" | |
1133 | "*) ;; | |
1134 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" | |
1135 | ac_unrecognized_sep=', ';; | |
1136 | esac | |
1137 | eval with_$ac_useropt=no ;; | |
cd6ede75 UD |
1138 | |
1139 | --x) | |
1140 | # Obsolete; use --with-x. | |
1141 | with_x=yes ;; | |
1142 | ||
1143 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | |
1144 | | --x-incl | --x-inc | --x-in | --x-i) | |
1145 | ac_prev=x_includes ;; | |
1146 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | |
1147 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) | |
3a12e572 | 1148 | x_includes=$ac_optarg ;; |
cd6ede75 UD |
1149 | |
1150 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ | |
1151 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) | |
1152 | ac_prev=x_libraries ;; | |
1153 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | |
1154 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | |
3a12e572 | 1155 | x_libraries=$ac_optarg ;; |
cd6ede75 | 1156 | |
4a531bb0 L |
1157 | -*) as_fn_error $? "unrecognized option: \`$ac_option' |
1158 | Try \`$0 --help' for more information" | |
cd6ede75 UD |
1159 | ;; |
1160 | ||
3a12e572 UD |
1161 | *=*) |
1162 | ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` | |
1163 | # Reject names that are not valid shell variable names. | |
b08c89d9 UD |
1164 | case $ac_envvar in #( |
1165 | '' | [0-9]* | *[!_$as_cr_alnum]* ) | |
4a531bb0 | 1166 | as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; |
b08c89d9 | 1167 | esac |
26f56c1c | 1168 | eval $ac_envvar=\$ac_optarg |
3a12e572 UD |
1169 | export $ac_envvar ;; |
1170 | ||
cd6ede75 | 1171 | *) |
3a12e572 | 1172 | # FIXME: should be removed in autoconf 3.0. |
322e23db | 1173 | $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 |
3a12e572 | 1174 | expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && |
322e23db | 1175 | $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 |
f318beb8 | 1176 | : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" |
cd6ede75 UD |
1177 | ;; |
1178 | ||
1179 | esac | |
1180 | done | |
1181 | ||
1182 | if test -n "$ac_prev"; then | |
3a12e572 | 1183 | ac_option=--`echo $ac_prev | sed 's/_/-/g'` |
4a531bb0 | 1184 | as_fn_error $? "missing argument to $ac_option" |
cd6ede75 | 1185 | fi |
cd6ede75 | 1186 | |
322e23db UD |
1187 | if test -n "$ac_unrecognized_opts"; then |
1188 | case $enable_option_checking in | |
1189 | no) ;; | |
4a531bb0 | 1190 | fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; |
322e23db UD |
1191 | *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; |
1192 | esac | |
1193 | fi | |
1194 | ||
1195 | # Check all directory arguments for consistency. | |
26f56c1c UD |
1196 | for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ |
1197 | datadir sysconfdir sharedstatedir localstatedir includedir \ | |
1198 | oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ | |
1199 | libdir localedir mandir | |
cd6ede75 | 1200 | do |
26f56c1c | 1201 | eval ac_val=\$$ac_var |
322e23db UD |
1202 | # Remove trailing slashes. |
1203 | case $ac_val in | |
1204 | */ ) | |
1205 | ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` | |
1206 | eval $ac_var=\$ac_val;; | |
1207 | esac | |
1208 | # Be sure to have absolute directory names. | |
3a12e572 | 1209 | case $ac_val in |
26f56c1c UD |
1210 | [\\/$]* | ?:[\\/]* ) continue;; |
1211 | NONE | '' ) case $ac_var in *prefix ) continue;; esac;; | |
cd6ede75 | 1212 | esac |
4a531bb0 | 1213 | as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" |
cd6ede75 UD |
1214 | done |
1215 | ||
3a12e572 UD |
1216 | # There might be people who depend on the old broken behavior: `$host' |
1217 | # used to hold the argument of --host etc. | |
1218 | # FIXME: To remove some day. | |
1219 | build=$build_alias | |
1220 | host=$host_alias | |
1221 | target=$target_alias | |
1222 | ||
1223 | # FIXME: To remove some day. | |
1224 | if test "x$host_alias" != x; then | |
1225 | if test "x$build_alias" = x; then | |
1226 | cross_compiling=maybe | |
4a531bb0 L |
1227 | $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host. |
1228 | If a cross compiler is detected then cross compile mode will be used" >&2 | |
3a12e572 UD |
1229 | elif test "x$build_alias" != "x$host_alias"; then |
1230 | cross_compiling=yes | |
1231 | fi | |
1232 | fi | |
cd6ede75 | 1233 | |
3a12e572 UD |
1234 | ac_tool_prefix= |
1235 | test -n "$host_alias" && ac_tool_prefix=$host_alias- | |
1236 | ||
1237 | test "$silent" = yes && exec 6>/dev/null | |
cd6ede75 | 1238 | |
cd6ede75 | 1239 | |
26f56c1c UD |
1240 | ac_pwd=`pwd` && test -n "$ac_pwd" && |
1241 | ac_ls_di=`ls -di .` && | |
1242 | ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || | |
4a531bb0 | 1243 | as_fn_error $? "working directory cannot be determined" |
26f56c1c | 1244 | test "X$ac_ls_di" = "X$ac_pwd_ls_di" || |
4a531bb0 | 1245 | as_fn_error $? "pwd does not report name of working directory" |
26f56c1c UD |
1246 | |
1247 | ||
cd6ede75 UD |
1248 | # Find the source files, if location was not specified. |
1249 | if test -z "$srcdir"; then | |
1250 | ac_srcdir_defaulted=yes | |
26f56c1c | 1251 | # Try the directory containing this script, then the parent directory. |
322e23db UD |
1252 | ac_confdir=`$as_dirname -- "$as_myself" || |
1253 | $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
1254 | X"$as_myself" : 'X\(//\)[^/]' \| \ | |
1255 | X"$as_myself" : 'X\(//\)$' \| \ | |
1256 | X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || | |
1257 | $as_echo X"$as_myself" | | |
26f56c1c UD |
1258 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
1259 | s//\1/ | |
1260 | q | |
1261 | } | |
1262 | /^X\(\/\/\)[^/].*/{ | |
1263 | s//\1/ | |
1264 | q | |
1265 | } | |
1266 | /^X\(\/\/\)$/{ | |
1267 | s//\1/ | |
1268 | q | |
1269 | } | |
1270 | /^X\(\/\).*/{ | |
1271 | s//\1/ | |
1272 | q | |
1273 | } | |
1274 | s/.*/./; q'` | |
cd6ede75 | 1275 | srcdir=$ac_confdir |
26f56c1c | 1276 | if test ! -r "$srcdir/$ac_unique_file"; then |
cd6ede75 UD |
1277 | srcdir=.. |
1278 | fi | |
1279 | else | |
1280 | ac_srcdir_defaulted=no | |
1281 | fi | |
26f56c1c UD |
1282 | if test ! -r "$srcdir/$ac_unique_file"; then |
1283 | test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." | |
4a531bb0 | 1284 | as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" |
cd6ede75 | 1285 | fi |
26f56c1c UD |
1286 | ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" |
1287 | ac_abs_confdir=`( | |
4a531bb0 | 1288 | cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" |
26f56c1c UD |
1289 | pwd)` |
1290 | # When building in place, set srcdir=. | |
1291 | if test "$ac_abs_confdir" = "$ac_pwd"; then | |
1292 | srcdir=. | |
1293 | fi | |
1294 | # Remove unnecessary trailing slashes from srcdir. | |
1295 | # Double slashes in file names in object file debugging info | |
1296 | # mess up M-x gdb in Emacs. | |
1297 | case $srcdir in | |
1298 | */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; | |
1299 | esac | |
1300 | for ac_var in $ac_precious_vars; do | |
1301 | eval ac_env_${ac_var}_set=\${${ac_var}+set} | |
1302 | eval ac_env_${ac_var}_value=\$${ac_var} | |
1303 | eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} | |
1304 | eval ac_cv_env_${ac_var}_value=\$${ac_var} | |
1305 | done | |
3a12e572 UD |
1306 | |
1307 | # | |
1308 | # Report the --help message. | |
1309 | # | |
1310 | if test "$ac_init_help" = "long"; then | |
1311 | # Omit some internal or obsolete options to make the list less imposing. | |
1312 | # This message is too long to be a string in the A/UX 3.1 sh. | |
1313 | cat <<_ACEOF | |
f4b07664 | 1314 | \`configure' configures GNU C Library (see version.h) to adapt to many kinds of systems. |
3a12e572 UD |
1315 | |
1316 | Usage: $0 [OPTION]... [VAR=VALUE]... | |
1317 | ||
1318 | To assign environment variables (e.g., CC, CFLAGS...), specify them as | |
1319 | VAR=VALUE. See below for descriptions of some of the useful variables. | |
1320 | ||
1321 | Defaults for the options are specified in brackets. | |
1322 | ||
1323 | Configuration: | |
1324 | -h, --help display this help and exit | |
1325 | --help=short display options specific to this package | |
1326 | --help=recursive display the short help of all the included packages | |
1327 | -V, --version display version information and exit | |
4a531bb0 | 1328 | -q, --quiet, --silent do not print \`checking ...' messages |
3a12e572 UD |
1329 | --cache-file=FILE cache test results in FILE [disabled] |
1330 | -C, --config-cache alias for \`--cache-file=config.cache' | |
1331 | -n, --no-create do not create output files | |
1332 | --srcdir=DIR find the sources in DIR [configure dir or \`..'] | |
1333 | ||
3a12e572 UD |
1334 | Installation directories: |
1335 | --prefix=PREFIX install architecture-independent files in PREFIX | |
322e23db | 1336 | [$ac_default_prefix] |
3a12e572 | 1337 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
322e23db | 1338 | [PREFIX] |
3a12e572 UD |
1339 | |
1340 | By default, \`make install' will install all the files in | |
1341 | \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify | |
1342 | an installation prefix other than \`$ac_default_prefix' using \`--prefix', | |
1343 | for instance \`--prefix=\$HOME'. | |
1344 | ||
1345 | For better control, use the options below. | |
1346 | ||
1347 | Fine tuning of the installation directories: | |
322e23db UD |
1348 | --bindir=DIR user executables [EPREFIX/bin] |
1349 | --sbindir=DIR system admin executables [EPREFIX/sbin] | |
1350 | --libexecdir=DIR program executables [EPREFIX/libexec] | |
1351 | --sysconfdir=DIR read-only single-machine data [PREFIX/etc] | |
1352 | --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] | |
1353 | --localstatedir=DIR modifiable single-machine data [PREFIX/var] | |
1354 | --libdir=DIR object code libraries [EPREFIX/lib] | |
1355 | --includedir=DIR C header files [PREFIX/include] | |
1356 | --oldincludedir=DIR C header files for non-gcc [/usr/include] | |
1357 | --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] | |
1358 | --datadir=DIR read-only architecture-independent data [DATAROOTDIR] | |
1359 | --infodir=DIR info documentation [DATAROOTDIR/info] | |
1360 | --localedir=DIR locale-dependent data [DATAROOTDIR/locale] | |
1361 | --mandir=DIR man documentation [DATAROOTDIR/man] | |
f318beb8 | 1362 | --docdir=DIR documentation root [DATAROOTDIR/doc/glibc] |
322e23db UD |
1363 | --htmldir=DIR html documentation [DOCDIR] |
1364 | --dvidir=DIR dvi documentation [DOCDIR] | |
1365 | --pdfdir=DIR pdf documentation [DOCDIR] | |
1366 | --psdir=DIR ps documentation [DOCDIR] | |
3a12e572 UD |
1367 | _ACEOF |
1368 | ||
1369 | cat <<\_ACEOF | |
1370 | ||
1371 | System types: | |
1372 | --build=BUILD configure for building on BUILD [guessed] | |
1373 | --host=HOST cross-compile to build programs to run on HOST [BUILD] | |
1374 | _ACEOF | |
1375 | fi | |
cd6ede75 | 1376 | |
3a12e572 | 1377 | if test -n "$ac_init_help"; then |
f4b07664 RM |
1378 | case $ac_init_help in |
1379 | short | recursive ) echo "Configuration of GNU C Library (see version.h):";; | |
1380 | esac | |
3a12e572 UD |
1381 | cat <<\_ACEOF |
1382 | ||
1383 | Optional Features: | |
322e23db | 1384 | --disable-option-checking ignore unrecognized --enable/--with options |
3a12e572 UD |
1385 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) |
1386 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] | |
6b7f6183 RM |
1387 | --disable-sanity-checks really do not use threads (should not be used except |
1388 | in special situations) [default=yes] | |
a0da5fe1 | 1389 | --enable-shared build shared library [default=yes if GNU ld] |
11bf311e | 1390 | --enable-profile build profiled library [default=no] |
6b7f6183 RM |
1391 | --disable-versioning do not include versioning information in the library |
1392 | objects [default=yes if supported] | |
1393 | --enable-oldest-abi=ABI configure the oldest ABI supported [e.g. 2.2] | |
1394 | [default=glibc default] | |
35f1e827 UD |
1395 | --enable-stackguard-randomization |
1396 | initialize __stack_chk_guard canary with a random | |
1397 | number at program start | |
6b7f6183 RM |
1398 | --enable-add-ons[=DIRS...] |
1399 | configure and build add-ons in DIR1,DIR2,... search | |
1400 | for add-ons if no parameter given | |
3a12e572 | 1401 | --disable-hidden-plt do not hide internal function calls to avoid PLT |
4df8c11d | 1402 | --enable-bind-now disable lazy relocations in DSOs |
6b7f6183 | 1403 | --enable-static-nss build static NSS modules [default=no] |
3a12e572 | 1404 | --disable-force-install don't force installation of files from this package, |
6b7f6183 RM |
1405 | even if they are older than the installed files |
1406 | --enable-kernel=VERSION compile for compatibility with kernel not older than | |
1407 | VERSION | |
3a12e572 | 1408 | --enable-all-warnings enable all useful warnings gcc can issue |
425ce2ed UD |
1409 | --enable-multi-arch enable single DSO with optimizations for multiple |
1410 | architectures | |
ff886b82 | 1411 | --enable-nss-crypt enable libcrypt to use nss |
021db4be AJ |
1412 | --enable-obsolete-rpc build and install the obsolete RPC code for |
1413 | link-time usage | |
3a097cc7 | 1414 | --enable-systemtap enable systemtap static probe points [default=no] |
c53d909c | 1415 | --disable-build-nscd disable building and installing the nscd daemon |
3cc3ef96 | 1416 | --disable-nscd library functions will not contact the nscd daemon |
3a12e572 UD |
1417 | |
1418 | Optional Packages: | |
1419 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] | |
1420 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) | |
3a12e572 UD |
1421 | --with-gd=DIR find libgd include dir and library with prefix DIR |
1422 | --with-gd-include=DIR find libgd include files in DIR | |
1423 | --with-gd-lib=DIR find libgd library files in DIR | |
6b7f6183 RM |
1424 | --with-fp if using floating-point hardware [default=yes] |
1425 | --with-binutils=PATH specify location of binutils (as and ld) | |
74a30a58 | 1426 | --with-selinux if building with SELinux support |
6b7f6183 | 1427 | --with-headers=PATH location of system headers to use (for example |
26f56c1c | 1428 | /usr/src/linux/include) [default=compiler default] |
fd5e21c7 | 1429 | --with-default-link do not use explicit linker scripts |
2ceaa76a | 1430 | --with-cpu=CPU select code for CPU variant |
3a12e572 UD |
1431 | |
1432 | Some influential environment variables: | |
1433 | CC C compiler command | |
1434 | CFLAGS C compiler flags | |
1435 | LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a | |
1436 | nonstandard directory <lib dir> | |
26f56c1c | 1437 | LIBS libraries to pass to the linker, e.g. -l<library> |
b08c89d9 | 1438 | CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if |
26f56c1c | 1439 | you have headers in a nonstandard directory <include dir> |
3a12e572 | 1440 | CPP C preprocessor |
925c3c5c UD |
1441 | CXX C++ compiler command |
1442 | CXXFLAGS C++ compiler flags | |
3a12e572 UD |
1443 | |
1444 | Use these variables to override the choices made by `configure' or to help | |
1445 | it to find libraries and programs with nonstandard names/locations. | |
1446 | ||
f318beb8 UD |
1447 | Report bugs to <http://sourceware.org/bugzilla/>. |
1448 | GNU C Library home page: <http://www.gnu.org/software/glibc/>. | |
b08c89d9 | 1449 | General help using GNU software: <http://www.gnu.org/gethelp/>. |
3a12e572 | 1450 | _ACEOF |
26f56c1c | 1451 | ac_status=$? |
3a12e572 UD |
1452 | fi |
1453 | ||
1454 | if test "$ac_init_help" = "recursive"; then | |
1455 | # If there are subdirs, report their specific --help. | |
3a12e572 | 1456 | for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue |
322e23db UD |
1457 | test -d "$ac_dir" || |
1458 | { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || | |
1459 | continue | |
3a12e572 UD |
1460 | ac_builddir=. |
1461 | ||
26f56c1c UD |
1462 | case "$ac_dir" in |
1463 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1464 | *) | |
322e23db | 1465 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
26f56c1c | 1466 | # A ".." for each directory in $ac_dir_suffix. |
322e23db | 1467 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
26f56c1c UD |
1468 | case $ac_top_builddir_sub in |
1469 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1470 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
1471 | esac ;; | |
1472 | esac | |
1473 | ac_abs_top_builddir=$ac_pwd | |
1474 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
1475 | # for backward compatibility: | |
1476 | ac_top_builddir=$ac_top_build_prefix | |
3a12e572 UD |
1477 | |
1478 | case $srcdir in | |
26f56c1c | 1479 | .) # We are building in place. |
3a12e572 | 1480 | ac_srcdir=. |
26f56c1c UD |
1481 | ac_top_srcdir=$ac_top_builddir_sub |
1482 | ac_abs_top_srcdir=$ac_pwd ;; | |
1483 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
3a12e572 | 1484 | ac_srcdir=$srcdir$ac_dir_suffix; |
26f56c1c UD |
1485 | ac_top_srcdir=$srcdir |
1486 | ac_abs_top_srcdir=$srcdir ;; | |
1487 | *) # Relative name. | |
1488 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
1489 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
1490 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
3a12e572 | 1491 | esac |
26f56c1c UD |
1492 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
1493 | ||
1494 | cd "$ac_dir" || { ac_status=$?; continue; } | |
1495 | # Check for guested configure. | |
1496 | if test -f "$ac_srcdir/configure.gnu"; then | |
1497 | echo && | |
1498 | $SHELL "$ac_srcdir/configure.gnu" --help=recursive | |
1499 | elif test -f "$ac_srcdir/configure"; then | |
1500 | echo && | |
1501 | $SHELL "$ac_srcdir/configure" --help=recursive | |
3a12e572 | 1502 | else |
322e23db | 1503 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 |
26f56c1c UD |
1504 | fi || ac_status=$? |
1505 | cd "$ac_pwd" || { ac_status=$?; break; } | |
3a12e572 UD |
1506 | done |
1507 | fi | |
1508 | ||
26f56c1c | 1509 | test -n "$ac_init_help" && exit $ac_status |
3a12e572 UD |
1510 | if $ac_init_version; then |
1511 | cat <<\_ACEOF | |
f4b07664 | 1512 | GNU C Library configure (see version.h) |
f318beb8 | 1513 | generated by GNU Autoconf 2.68 |
3a12e572 | 1514 | |
4a531bb0 | 1515 | Copyright (C) 2010 Free Software Foundation, Inc. |
3a12e572 UD |
1516 | This configure script is free software; the Free Software Foundation |
1517 | gives unlimited permission to copy, distribute and modify it. | |
1518 | _ACEOF | |
26f56c1c | 1519 | exit |
3a12e572 | 1520 | fi |
3a12e572 | 1521 | |
b08c89d9 UD |
1522 | ## ------------------------ ## |
1523 | ## Autoconf initialization. ## | |
1524 | ## ------------------------ ## | |
3a12e572 | 1525 | |
b08c89d9 UD |
1526 | # ac_fn_c_try_compile LINENO |
1527 | # -------------------------- | |
1528 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1529 | ac_fn_c_try_compile () | |
3a12e572 | 1530 | { |
b08c89d9 UD |
1531 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
1532 | rm -f conftest.$ac_objext | |
1533 | if { { ac_try="$ac_compile" | |
1534 | case "(($ac_try" in | |
1535 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1536 | *) ac_try_echo=$ac_try;; | |
1537 | esac | |
1538 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1539 | $as_echo "$ac_try_echo"; } >&5 | |
1540 | (eval "$ac_compile") 2>conftest.err | |
1541 | ac_status=$? | |
1542 | if test -s conftest.err; then | |
1543 | grep -v '^ *+' conftest.err >conftest.er1 | |
1544 | cat conftest.er1 >&5 | |
1545 | mv -f conftest.er1 conftest.err | |
1546 | fi | |
1547 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1548 | test $ac_status = 0; } && { | |
1549 | test -z "$ac_c_werror_flag" || | |
1550 | test ! -s conftest.err | |
1551 | } && test -s conftest.$ac_objext; then : | |
1552 | ac_retval=0 | |
1553 | else | |
1554 | $as_echo "$as_me: failed program was:" >&5 | |
1555 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3a12e572 | 1556 | |
b08c89d9 UD |
1557 | ac_retval=1 |
1558 | fi | |
f318beb8 | 1559 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
b08c89d9 | 1560 | as_fn_set_status $ac_retval |
3a12e572 | 1561 | |
b08c89d9 | 1562 | } # ac_fn_c_try_compile |
3a12e572 | 1563 | |
b08c89d9 UD |
1564 | # ac_fn_c_try_cpp LINENO |
1565 | # ---------------------- | |
1566 | # Try to preprocess conftest.$ac_ext, and return whether this succeeded. | |
1567 | ac_fn_c_try_cpp () | |
1568 | { | |
1569 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1570 | if { { ac_try="$ac_cpp conftest.$ac_ext" | |
1571 | case "(($ac_try" in | |
1572 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1573 | *) ac_try_echo=$ac_try;; | |
1574 | esac | |
1575 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1576 | $as_echo "$ac_try_echo"; } >&5 | |
1577 | (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err | |
1578 | ac_status=$? | |
1579 | if test -s conftest.err; then | |
1580 | grep -v '^ *+' conftest.err >conftest.er1 | |
1581 | cat conftest.er1 >&5 | |
1582 | mv -f conftest.er1 conftest.err | |
1583 | fi | |
1584 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
f318beb8 | 1585 | test $ac_status = 0; } > conftest.i && { |
b08c89d9 UD |
1586 | test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || |
1587 | test ! -s conftest.err | |
1588 | }; then : | |
1589 | ac_retval=0 | |
1590 | else | |
1591 | $as_echo "$as_me: failed program was:" >&5 | |
1592 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3a12e572 | 1593 | |
b08c89d9 UD |
1594 | ac_retval=1 |
1595 | fi | |
f318beb8 | 1596 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
b08c89d9 UD |
1597 | as_fn_set_status $ac_retval |
1598 | ||
1599 | } # ac_fn_c_try_cpp | |
1600 | ||
1601 | # ac_fn_cxx_try_compile LINENO | |
1602 | # ---------------------------- | |
1603 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1604 | ac_fn_cxx_try_compile () | |
1605 | { | |
1606 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1607 | rm -f conftest.$ac_objext | |
1608 | if { { ac_try="$ac_compile" | |
1609 | case "(($ac_try" in | |
1610 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1611 | *) ac_try_echo=$ac_try;; | |
1612 | esac | |
1613 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1614 | $as_echo "$ac_try_echo"; } >&5 | |
1615 | (eval "$ac_compile") 2>conftest.err | |
1616 | ac_status=$? | |
1617 | if test -s conftest.err; then | |
1618 | grep -v '^ *+' conftest.err >conftest.er1 | |
1619 | cat conftest.er1 >&5 | |
1620 | mv -f conftest.er1 conftest.err | |
1621 | fi | |
1622 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1623 | test $ac_status = 0; } && { | |
1624 | test -z "$ac_cxx_werror_flag" || | |
1625 | test ! -s conftest.err | |
1626 | } && test -s conftest.$ac_objext; then : | |
1627 | ac_retval=0 | |
1628 | else | |
1629 | $as_echo "$as_me: failed program was:" >&5 | |
1630 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1631 | ||
1632 | ac_retval=1 | |
1633 | fi | |
f318beb8 | 1634 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
b08c89d9 UD |
1635 | as_fn_set_status $ac_retval |
1636 | ||
1637 | } # ac_fn_cxx_try_compile | |
1638 | ||
1639 | # ac_fn_c_try_link LINENO | |
1640 | # ----------------------- | |
1641 | # Try to link conftest.$ac_ext, and return whether this succeeded. | |
1642 | ac_fn_c_try_link () | |
1643 | { | |
1644 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1645 | rm -f conftest.$ac_objext conftest$ac_exeext | |
1646 | if { { ac_try="$ac_link" | |
1647 | case "(($ac_try" in | |
1648 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1649 | *) ac_try_echo=$ac_try;; | |
1650 | esac | |
1651 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1652 | $as_echo "$ac_try_echo"; } >&5 | |
1653 | (eval "$ac_link") 2>conftest.err | |
1654 | ac_status=$? | |
1655 | if test -s conftest.err; then | |
1656 | grep -v '^ *+' conftest.err >conftest.er1 | |
1657 | cat conftest.er1 >&5 | |
1658 | mv -f conftest.er1 conftest.err | |
1659 | fi | |
1660 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1661 | test $ac_status = 0; } && { | |
1662 | test -z "$ac_c_werror_flag" || | |
1663 | test ! -s conftest.err | |
1664 | } && test -s conftest$ac_exeext && { | |
1665 | test "$cross_compiling" = yes || | |
1666 | $as_test_x conftest$ac_exeext | |
1667 | }; then : | |
1668 | ac_retval=0 | |
1669 | else | |
1670 | $as_echo "$as_me: failed program was:" >&5 | |
1671 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1672 | ||
1673 | ac_retval=1 | |
1674 | fi | |
1675 | # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information | |
1676 | # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would | |
1677 | # interfere with the next link command; also delete a directory that is | |
1678 | # left behind by Apple's compiler. We do this before executing the actions. | |
1679 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
f318beb8 | 1680 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
b08c89d9 UD |
1681 | as_fn_set_status $ac_retval |
1682 | ||
1683 | } # ac_fn_c_try_link | |
1684 | ||
1685 | # ac_fn_c_try_run LINENO | |
1686 | # ---------------------- | |
1687 | # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes | |
1688 | # that executables *can* be run. | |
1689 | ac_fn_c_try_run () | |
1690 | { | |
1691 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1692 | if { { ac_try="$ac_link" | |
1693 | case "(($ac_try" in | |
1694 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1695 | *) ac_try_echo=$ac_try;; | |
1696 | esac | |
1697 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1698 | $as_echo "$ac_try_echo"; } >&5 | |
1699 | (eval "$ac_link") 2>&5 | |
1700 | ac_status=$? | |
1701 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1702 | test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' | |
1703 | { { case "(($ac_try" in | |
1704 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1705 | *) ac_try_echo=$ac_try;; | |
1706 | esac | |
1707 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1708 | $as_echo "$ac_try_echo"; } >&5 | |
1709 | (eval "$ac_try") 2>&5 | |
1710 | ac_status=$? | |
1711 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1712 | test $ac_status = 0; }; }; then : | |
1713 | ac_retval=0 | |
1714 | else | |
1715 | $as_echo "$as_me: program exited with status $ac_status" >&5 | |
1716 | $as_echo "$as_me: failed program was:" >&5 | |
1717 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1718 | ||
1719 | ac_retval=$ac_status | |
1720 | fi | |
1721 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
f318beb8 | 1722 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
b08c89d9 UD |
1723 | as_fn_set_status $ac_retval |
1724 | ||
1725 | } # ac_fn_c_try_run | |
1726 | ||
1727 | # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES | |
1728 | # -------------------------------------------- | |
1729 | # Tries to find the compile-time value of EXPR in a program that includes | |
1730 | # INCLUDES, setting VAR accordingly. Returns whether the value could be | |
1731 | # computed | |
1732 | ac_fn_c_compute_int () | |
1733 | { | |
1734 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1735 | if test "$cross_compiling" = yes; then | |
1736 | # Depending upon the size, compute the lo and hi bounds. | |
1737 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1738 | /* end confdefs.h. */ | |
1739 | $4 | |
1740 | int | |
1741 | main () | |
1742 | { | |
1743 | static int test_array [1 - 2 * !(($2) >= 0)]; | |
1744 | test_array [0] = 0 | |
1745 | ||
1746 | ; | |
1747 | return 0; | |
1748 | } | |
1749 | _ACEOF | |
1750 | if ac_fn_c_try_compile "$LINENO"; then : | |
1751 | ac_lo=0 ac_mid=0 | |
1752 | while :; do | |
1753 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1754 | /* end confdefs.h. */ | |
1755 | $4 | |
1756 | int | |
1757 | main () | |
1758 | { | |
1759 | static int test_array [1 - 2 * !(($2) <= $ac_mid)]; | |
1760 | test_array [0] = 0 | |
1761 | ||
1762 | ; | |
1763 | return 0; | |
1764 | } | |
1765 | _ACEOF | |
1766 | if ac_fn_c_try_compile "$LINENO"; then : | |
1767 | ac_hi=$ac_mid; break | |
1768 | else | |
1769 | as_fn_arith $ac_mid + 1 && ac_lo=$as_val | |
1770 | if test $ac_lo -le $ac_mid; then | |
1771 | ac_lo= ac_hi= | |
1772 | break | |
1773 | fi | |
1774 | as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val | |
1775 | fi | |
1776 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1777 | done | |
1778 | else | |
1779 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1780 | /* end confdefs.h. */ | |
1781 | $4 | |
1782 | int | |
1783 | main () | |
1784 | { | |
1785 | static int test_array [1 - 2 * !(($2) < 0)]; | |
1786 | test_array [0] = 0 | |
1787 | ||
1788 | ; | |
1789 | return 0; | |
1790 | } | |
1791 | _ACEOF | |
1792 | if ac_fn_c_try_compile "$LINENO"; then : | |
1793 | ac_hi=-1 ac_mid=-1 | |
1794 | while :; do | |
1795 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1796 | /* end confdefs.h. */ | |
1797 | $4 | |
1798 | int | |
1799 | main () | |
1800 | { | |
1801 | static int test_array [1 - 2 * !(($2) >= $ac_mid)]; | |
1802 | test_array [0] = 0 | |
1803 | ||
1804 | ; | |
1805 | return 0; | |
1806 | } | |
1807 | _ACEOF | |
1808 | if ac_fn_c_try_compile "$LINENO"; then : | |
1809 | ac_lo=$ac_mid; break | |
1810 | else | |
1811 | as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val | |
1812 | if test $ac_mid -le $ac_hi; then | |
1813 | ac_lo= ac_hi= | |
1814 | break | |
1815 | fi | |
1816 | as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val | |
1817 | fi | |
1818 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1819 | done | |
1820 | else | |
1821 | ac_lo= ac_hi= | |
1822 | fi | |
1823 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1824 | fi | |
1825 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1826 | # Binary search between lo and hi bounds. | |
1827 | while test "x$ac_lo" != "x$ac_hi"; do | |
1828 | as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val | |
1829 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1830 | /* end confdefs.h. */ | |
1831 | $4 | |
1832 | int | |
1833 | main () | |
1834 | { | |
1835 | static int test_array [1 - 2 * !(($2) <= $ac_mid)]; | |
1836 | test_array [0] = 0 | |
1837 | ||
1838 | ; | |
1839 | return 0; | |
1840 | } | |
1841 | _ACEOF | |
1842 | if ac_fn_c_try_compile "$LINENO"; then : | |
1843 | ac_hi=$ac_mid | |
1844 | else | |
1845 | as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val | |
1846 | fi | |
1847 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1848 | done | |
1849 | case $ac_lo in #(( | |
1850 | ?*) eval "$3=\$ac_lo"; ac_retval=0 ;; | |
1851 | '') ac_retval=1 ;; | |
1852 | esac | |
1853 | else | |
1854 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1855 | /* end confdefs.h. */ | |
1856 | $4 | |
1857 | static long int longval () { return $2; } | |
1858 | static unsigned long int ulongval () { return $2; } | |
1859 | #include <stdio.h> | |
1860 | #include <stdlib.h> | |
1861 | int | |
1862 | main () | |
1863 | { | |
1864 | ||
1865 | FILE *f = fopen ("conftest.val", "w"); | |
1866 | if (! f) | |
1867 | return 1; | |
1868 | if (($2) < 0) | |
1869 | { | |
1870 | long int i = longval (); | |
1871 | if (i != ($2)) | |
1872 | return 1; | |
1873 | fprintf (f, "%ld", i); | |
1874 | } | |
1875 | else | |
1876 | { | |
1877 | unsigned long int i = ulongval (); | |
1878 | if (i != ($2)) | |
1879 | return 1; | |
1880 | fprintf (f, "%lu", i); | |
1881 | } | |
1882 | /* Do not output a trailing newline, as this causes \r\n confusion | |
1883 | on some platforms. */ | |
1884 | return ferror (f) || fclose (f) != 0; | |
1885 | ||
1886 | ; | |
1887 | return 0; | |
1888 | } | |
1889 | _ACEOF | |
1890 | if ac_fn_c_try_run "$LINENO"; then : | |
1891 | echo >>conftest.val; read $3 <conftest.val; ac_retval=0 | |
1892 | else | |
1893 | ac_retval=1 | |
1894 | fi | |
1895 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
1896 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
1897 | rm -f conftest.val | |
1898 | ||
1899 | fi | |
f318beb8 | 1900 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
b08c89d9 UD |
1901 | as_fn_set_status $ac_retval |
1902 | ||
1903 | } # ac_fn_c_compute_int | |
b08c89d9 UD |
1904 | cat >config.log <<_ACEOF |
1905 | This file contains any messages produced by compilers while | |
1906 | running configure, to aid debugging if configure makes a mistake. | |
1907 | ||
1908 | It was created by GNU C Library $as_me (see version.h), which was | |
f318beb8 | 1909 | generated by GNU Autoconf 2.68. Invocation command line was |
b08c89d9 UD |
1910 | |
1911 | $ $0 $@ | |
1912 | ||
1913 | _ACEOF | |
1914 | exec 5>>config.log | |
1915 | { | |
1916 | cat <<_ASUNAME | |
1917 | ## --------- ## | |
1918 | ## Platform. ## | |
1919 | ## --------- ## | |
1920 | ||
1921 | hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` | |
1922 | uname -m = `(uname -m) 2>/dev/null || echo unknown` | |
1923 | uname -r = `(uname -r) 2>/dev/null || echo unknown` | |
1924 | uname -s = `(uname -s) 2>/dev/null || echo unknown` | |
1925 | uname -v = `(uname -v) 2>/dev/null || echo unknown` | |
1926 | ||
1927 | /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` | |
1928 | /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` | |
1929 | ||
1930 | /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` | |
1931 | /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` | |
1932 | /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` | |
1933 | /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` | |
1934 | /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` | |
1935 | /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` | |
1936 | /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` | |
1937 | ||
1938 | _ASUNAME | |
3a12e572 UD |
1939 | |
1940 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
1941 | for as_dir in $PATH | |
1942 | do | |
1943 | IFS=$as_save_IFS | |
1944 | test -z "$as_dir" && as_dir=. | |
b08c89d9 UD |
1945 | $as_echo "PATH: $as_dir" |
1946 | done | |
26f56c1c | 1947 | IFS=$as_save_IFS |
3a12e572 UD |
1948 | |
1949 | } >&5 | |
1950 | ||
1951 | cat >&5 <<_ACEOF | |
1952 | ||
1953 | ||
1954 | ## ----------- ## | |
1955 | ## Core tests. ## | |
1956 | ## ----------- ## | |
1957 | ||
1958 | _ACEOF | |
1959 | ||
1960 | ||
1961 | # Keep a trace of the command line. | |
1962 | # Strip out --no-create and --no-recursion so they do not pile up. | |
2abf9ff1 | 1963 | # Strip out --silent because we don't want to record it for future runs. |
3a12e572 | 1964 | # Also quote any args containing shell meta-characters. |
2abf9ff1 | 1965 | # Make two passes to allow for proper duplicate-argument suppression. |
3a12e572 | 1966 | ac_configure_args= |
2abf9ff1 RM |
1967 | ac_configure_args0= |
1968 | ac_configure_args1= | |
2abf9ff1 RM |
1969 | ac_must_keep_next=false |
1970 | for ac_pass in 1 2 | |
3a12e572 | 1971 | do |
2abf9ff1 RM |
1972 | for ac_arg |
1973 | do | |
1974 | case $ac_arg in | |
1975 | -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; | |
1976 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
1977 | | -silent | --silent | --silen | --sile | --sil) | |
1978 | continue ;; | |
26f56c1c | 1979 | *\'*) |
322e23db | 1980 | ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
2abf9ff1 RM |
1981 | esac |
1982 | case $ac_pass in | |
b08c89d9 | 1983 | 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; |
2abf9ff1 | 1984 | 2) |
b08c89d9 | 1985 | as_fn_append ac_configure_args1 " '$ac_arg'" |
2abf9ff1 | 1986 | if test $ac_must_keep_next = true; then |
9382fcee | 1987 | ac_must_keep_next=false # Got value, back to normal. |
2abf9ff1 | 1988 | else |
9382fcee RM |
1989 | case $ac_arg in |
1990 | *=* | --config-cache | -C | -disable-* | --disable-* \ | |
1991 | | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ | |
1992 | | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ | |
1993 | | -with-* | --with-* | -without-* | --without-* | --x) | |
1994 | case "$ac_configure_args0 " in | |
1995 | "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; | |
1996 | esac | |
1997 | ;; | |
1998 | -* ) ac_must_keep_next=true ;; | |
1999 | esac | |
2abf9ff1 | 2000 | fi |
b08c89d9 | 2001 | as_fn_append ac_configure_args " '$ac_arg'" |
2abf9ff1 RM |
2002 | ;; |
2003 | esac | |
2004 | done | |
3a12e572 | 2005 | done |
b08c89d9 UD |
2006 | { ac_configure_args0=; unset ac_configure_args0;} |
2007 | { ac_configure_args1=; unset ac_configure_args1;} | |
3a12e572 UD |
2008 | |
2009 | # When interrupted or exit'd, cleanup temporary files, and complete | |
2010 | # config.log. We remove comments because anyway the quotes in there | |
2011 | # would cause problems or look ugly. | |
26f56c1c UD |
2012 | # WARNING: Use '\'' to represent an apostrophe within the trap. |
2013 | # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. | |
3a12e572 UD |
2014 | trap 'exit_status=$? |
2015 | # Save into config.log some information that might help in debugging. | |
2016 | { | |
2017 | echo | |
f4b07664 | 2018 | |
4a531bb0 | 2019 | $as_echo "## ---------------- ## |
3a12e572 | 2020 | ## Cache variables. ## |
4a531bb0 | 2021 | ## ---------------- ##" |
3a12e572 UD |
2022 | echo |
2023 | # The following way of writing the cache mishandles newlines in values, | |
26f56c1c UD |
2024 | ( |
2025 | for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do | |
2026 | eval ac_val=\$$ac_var | |
2027 | case $ac_val in #( | |
2028 | *${as_nl}*) | |
2029 | case $ac_var in #( | |
b08c89d9 | 2030 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 |
322e23db | 2031 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; |
26f56c1c UD |
2032 | esac |
2033 | case $ac_var in #( | |
2034 | _ | IFS | as_nl) ;; #( | |
322e23db | 2035 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( |
b08c89d9 | 2036 | *) { eval $ac_var=; unset $ac_var;} ;; |
26f56c1c UD |
2037 | esac ;; |
2038 | esac | |
2039 | done | |
3a12e572 | 2040 | (set) 2>&1 | |
26f56c1c UD |
2041 | case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( |
2042 | *${as_nl}ac_space=\ *) | |
3a12e572 | 2043 | sed -n \ |
26f56c1c UD |
2044 | "s/'\''/'\''\\\\'\'''\''/g; |
2045 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" | |
2046 | ;; #( | |
3a12e572 | 2047 | *) |
26f56c1c | 2048 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
3a12e572 | 2049 | ;; |
26f56c1c UD |
2050 | esac | |
2051 | sort | |
2052 | ) | |
3a12e572 | 2053 | echo |
f4b07664 | 2054 | |
4a531bb0 | 2055 | $as_echo "## ----------------- ## |
f4b07664 | 2056 | ## Output variables. ## |
4a531bb0 | 2057 | ## ----------------- ##" |
f4b07664 RM |
2058 | echo |
2059 | for ac_var in $ac_subst_vars | |
2060 | do | |
26f56c1c UD |
2061 | eval ac_val=\$$ac_var |
2062 | case $ac_val in | |
322e23db | 2063 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; |
26f56c1c | 2064 | esac |
322e23db | 2065 | $as_echo "$ac_var='\''$ac_val'\''" |
f4b07664 RM |
2066 | done | sort |
2067 | echo | |
2068 | ||
2069 | if test -n "$ac_subst_files"; then | |
4a531bb0 | 2070 | $as_echo "## ------------------- ## |
26f56c1c | 2071 | ## File substitutions. ## |
4a531bb0 | 2072 | ## ------------------- ##" |
f4b07664 RM |
2073 | echo |
2074 | for ac_var in $ac_subst_files | |
2075 | do | |
26f56c1c UD |
2076 | eval ac_val=\$$ac_var |
2077 | case $ac_val in | |
322e23db | 2078 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; |
26f56c1c | 2079 | esac |
322e23db | 2080 | $as_echo "$ac_var='\''$ac_val'\''" |
f4b07664 RM |
2081 | done | sort |
2082 | echo | |
2083 | fi | |
2084 | ||
3a12e572 | 2085 | if test -s confdefs.h; then |
4a531bb0 | 2086 | $as_echo "## ----------- ## |
3a12e572 | 2087 | ## confdefs.h. ## |
4a531bb0 | 2088 | ## ----------- ##" |
3a12e572 | 2089 | echo |
26f56c1c | 2090 | cat confdefs.h |
3a12e572 UD |
2091 | echo |
2092 | fi | |
2093 | test "$ac_signal" != 0 && | |
322e23db UD |
2094 | $as_echo "$as_me: caught signal $ac_signal" |
2095 | $as_echo "$as_me: exit $exit_status" | |
3a12e572 | 2096 | } >&5 |
26f56c1c UD |
2097 | rm -f core *.core core.conftest.* && |
2098 | rm -f -r conftest* confdefs* conf$$* $ac_clean_files && | |
3a12e572 | 2099 | exit $exit_status |
26f56c1c | 2100 | ' 0 |
3a12e572 | 2101 | for ac_signal in 1 2 13 15; do |
b08c89d9 | 2102 | trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal |
3a12e572 UD |
2103 | done |
2104 | ac_signal=0 | |
2105 | ||
2106 | # confdefs.h avoids OS command line length limits that DEFS can exceed. | |
26f56c1c | 2107 | rm -f -r conftest* confdefs.h |
3a12e572 | 2108 | |
b08c89d9 UD |
2109 | $as_echo "/* confdefs.h */" > confdefs.h |
2110 | ||
3a12e572 UD |
2111 | # Predefined preprocessor variables. |
2112 | ||
2113 | cat >>confdefs.h <<_ACEOF | |
2114 | #define PACKAGE_NAME "$PACKAGE_NAME" | |
2115 | _ACEOF | |
2116 | ||
3a12e572 UD |
2117 | cat >>confdefs.h <<_ACEOF |
2118 | #define PACKAGE_TARNAME "$PACKAGE_TARNAME" | |
2119 | _ACEOF | |
2120 | ||
3a12e572 UD |
2121 | cat >>confdefs.h <<_ACEOF |
2122 | #define PACKAGE_VERSION "$PACKAGE_VERSION" | |
2123 | _ACEOF | |
2124 | ||
3a12e572 UD |
2125 | cat >>confdefs.h <<_ACEOF |
2126 | #define PACKAGE_STRING "$PACKAGE_STRING" | |
2127 | _ACEOF | |
2128 | ||
3a12e572 UD |
2129 | cat >>confdefs.h <<_ACEOF |
2130 | #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" | |
2131 | _ACEOF | |
2132 | ||
b08c89d9 UD |
2133 | cat >>confdefs.h <<_ACEOF |
2134 | #define PACKAGE_URL "$PACKAGE_URL" | |
2135 | _ACEOF | |
2136 | ||
3a12e572 UD |
2137 | |
2138 | # Let the site file select an alternate cache file if it wants to. | |
322e23db UD |
2139 | # Prefer an explicitly selected file to automatically selected ones. |
2140 | ac_site_file1=NONE | |
2141 | ac_site_file2=NONE | |
26f56c1c | 2142 | if test -n "$CONFIG_SITE"; then |
4a531bb0 L |
2143 | # We do not want a PATH search for config.site. |
2144 | case $CONFIG_SITE in #(( | |
2145 | -*) ac_site_file1=./$CONFIG_SITE;; | |
2146 | */*) ac_site_file1=$CONFIG_SITE;; | |
2147 | *) ac_site_file1=./$CONFIG_SITE;; | |
2148 | esac | |
26f56c1c | 2149 | elif test "x$prefix" != xNONE; then |
322e23db UD |
2150 | ac_site_file1=$prefix/share/config.site |
2151 | ac_site_file2=$prefix/etc/config.site | |
26f56c1c | 2152 | else |
322e23db UD |
2153 | ac_site_file1=$ac_default_prefix/share/config.site |
2154 | ac_site_file2=$ac_default_prefix/etc/config.site | |
cd6ede75 | 2155 | fi |
322e23db | 2156 | for ac_site_file in "$ac_site_file1" "$ac_site_file2" |
26f56c1c | 2157 | do |
322e23db | 2158 | test "x$ac_site_file" = xNONE && continue |
b08c89d9 UD |
2159 | if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then |
2160 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 | |
322e23db | 2161 | $as_echo "$as_me: loading site script $ac_site_file" >&6;} |
3a12e572 | 2162 | sed 's/^/| /' "$ac_site_file" >&5 |
4a531bb0 L |
2163 | . "$ac_site_file" \ |
2164 | || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
2165 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2166 | as_fn_error $? "failed to load site script $ac_site_file | |
2167 | See \`config.log' for more details" "$LINENO" 5; } | |
cd6ede75 UD |
2168 | fi |
2169 | done | |
2170 | ||
2171 | if test -r "$cache_file"; then | |
b08c89d9 UD |
2172 | # Some versions of bash will fail to source /dev/null (special files |
2173 | # actually), so we avoid doing that. DJGPP emulates it as a regular file. | |
2174 | if test /dev/null != "$cache_file" && test -f "$cache_file"; then | |
2175 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 | |
322e23db | 2176 | $as_echo "$as_me: loading cache $cache_file" >&6;} |
3a12e572 | 2177 | case $cache_file in |
26f56c1c UD |
2178 | [\\/]* | ?:[\\/]* ) . "$cache_file";; |
2179 | *) . "./$cache_file";; | |
3a12e572 UD |
2180 | esac |
2181 | fi | |
cd6ede75 | 2182 | else |
b08c89d9 | 2183 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 |
322e23db | 2184 | $as_echo "$as_me: creating cache $cache_file" >&6;} |
3a12e572 UD |
2185 | >$cache_file |
2186 | fi | |
2187 | ||
2188 | # Check that the precious variables saved in the cache have kept the same | |
2189 | # value. | |
2190 | ac_cache_corrupted=false | |
26f56c1c | 2191 | for ac_var in $ac_precious_vars; do |
3a12e572 UD |
2192 | eval ac_old_set=\$ac_cv_env_${ac_var}_set |
2193 | eval ac_new_set=\$ac_env_${ac_var}_set | |
26f56c1c UD |
2194 | eval ac_old_val=\$ac_cv_env_${ac_var}_value |
2195 | eval ac_new_val=\$ac_env_${ac_var}_value | |
3a12e572 UD |
2196 | case $ac_old_set,$ac_new_set in |
2197 | set,) | |
b08c89d9 | 2198 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 |
322e23db | 2199 | $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} |
3a12e572 UD |
2200 | ac_cache_corrupted=: ;; |
2201 | ,set) | |
b08c89d9 | 2202 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 |
322e23db | 2203 | $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} |
3a12e572 UD |
2204 | ac_cache_corrupted=: ;; |
2205 | ,);; | |
2206 | *) | |
2207 | if test "x$ac_old_val" != "x$ac_new_val"; then | |
322e23db UD |
2208 | # differences in whitespace do not lead to failure. |
2209 | ac_old_val_w=`echo x $ac_old_val` | |
2210 | ac_new_val_w=`echo x $ac_new_val` | |
2211 | if test "$ac_old_val_w" != "$ac_new_val_w"; then | |
b08c89d9 | 2212 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 |
322e23db UD |
2213 | $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} |
2214 | ac_cache_corrupted=: | |
2215 | else | |
b08c89d9 | 2216 | { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 |
322e23db UD |
2217 | $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} |
2218 | eval $ac_var=\$ac_old_val | |
2219 | fi | |
b08c89d9 | 2220 | { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 |
322e23db | 2221 | $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} |
b08c89d9 | 2222 | { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 |
322e23db | 2223 | $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} |
3a12e572 UD |
2224 | fi;; |
2225 | esac | |
2226 | # Pass precious variables to config.status. | |
2227 | if test "$ac_new_set" = set; then | |
2228 | case $ac_new_val in | |
322e23db | 2229 | *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; |
3a12e572 UD |
2230 | *) ac_arg=$ac_var=$ac_new_val ;; |
2231 | esac | |
2232 | case " $ac_configure_args " in | |
2233 | *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. | |
b08c89d9 | 2234 | *) as_fn_append ac_configure_args " '$ac_arg'" ;; |
3a12e572 UD |
2235 | esac |
2236 | fi | |
2237 | done | |
2238 | if $ac_cache_corrupted; then | |
b08c89d9 | 2239 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
322e23db | 2240 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
b08c89d9 | 2241 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 |
322e23db | 2242 | $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} |
4a531bb0 | 2243 | as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 |
cd6ede75 | 2244 | fi |
b08c89d9 UD |
2245 | ## -------------------- ## |
2246 | ## Main body of script. ## | |
2247 | ## -------------------- ## | |
cd6ede75 | 2248 | |
b08c89d9 UD |
2249 | ac_ext=c |
2250 | ac_cpp='$CPP $CPPFLAGS' | |
2251 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2252 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2253 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3a12e572 UD |
2254 | |
2255 | ||
cd6ede75 | 2256 | |
b08c89d9 | 2257 | ac_config_headers="$ac_config_headers config.h" |
63bda0c1 | 2258 | |
b08c89d9 UD |
2259 | ac_aux_dir= |
2260 | for ac_dir in scripts "$srcdir"/scripts; do | |
4a531bb0 L |
2261 | if test -f "$ac_dir/install-sh"; then |
2262 | ac_aux_dir=$ac_dir | |
2263 | ac_install_sh="$ac_aux_dir/install-sh -c" | |
2264 | break | |
2265 | elif test -f "$ac_dir/install.sh"; then | |
2266 | ac_aux_dir=$ac_dir | |
2267 | ac_install_sh="$ac_aux_dir/install.sh -c" | |
2268 | break | |
2269 | elif test -f "$ac_dir/shtool"; then | |
2270 | ac_aux_dir=$ac_dir | |
2271 | ac_install_sh="$ac_aux_dir/shtool install -c" | |
2272 | break | |
2273 | fi | |
b08c89d9 UD |
2274 | done |
2275 | if test -z "$ac_aux_dir"; then | |
4a531bb0 | 2276 | as_fn_error $? "cannot find install-sh, install.sh, or shtool in scripts \"$srcdir\"/scripts" "$LINENO" 5 |
b08c89d9 | 2277 | fi |
26f56c1c UD |
2278 | |
2279 | # These three variables are undocumented and unsupported, | |
2280 | # and are intended to be withdrawn in a future Autoconf release. | |
2281 | # They can cause serious problems if a builder's source tree is in a directory | |
2282 | # whose full name contains unusual characters. | |
2283 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. | |
2284 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. | |
2285 | ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. | |
2286 | ||
444518fe | 2287 | |
cd6ede75 | 2288 | |
918b5606 L |
2289 | # Glibc should not depend on any header files |
2290 | ||
2291 | ||
7967983f RM |
2292 | |
2293 | ||
2294 | subdirs="$subdirs " | |
2295 | ||
2296 | ||
c16a054d AS |
2297 | # Make sure we can run config.sub. |
2298 | $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || | |
4a531bb0 | 2299 | as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 |
c16a054d | 2300 | |
b08c89d9 | 2301 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 |
c16a054d | 2302 | $as_echo_n "checking build system type... " >&6; } |
f318beb8 | 2303 | if ${ac_cv_build+:} false; then : |
c16a054d AS |
2304 | $as_echo_n "(cached) " >&6 |
2305 | else | |
2306 | ac_build_alias=$build_alias | |
2307 | test "x$ac_build_alias" = x && | |
2308 | ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` | |
2309 | test "x$ac_build_alias" = x && | |
4a531bb0 | 2310 | as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 |
c16a054d | 2311 | ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || |
4a531bb0 | 2312 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 |
c16a054d AS |
2313 | |
2314 | fi | |
b08c89d9 | 2315 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 |
c16a054d AS |
2316 | $as_echo "$ac_cv_build" >&6; } |
2317 | case $ac_cv_build in | |
2318 | *-*-*) ;; | |
4a531bb0 | 2319 | *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; |
c16a054d AS |
2320 | esac |
2321 | build=$ac_cv_build | |
2322 | ac_save_IFS=$IFS; IFS='-' | |
2323 | set x $ac_cv_build | |
2324 | shift | |
2325 | build_cpu=$1 | |
2326 | build_vendor=$2 | |
2327 | shift; shift | |
2328 | # Remember, the first character of IFS is used to create $*, | |
2329 | # except with old shells: | |
2330 | build_os=$* | |
2331 | IFS=$ac_save_IFS | |
2332 | case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac | |
2333 | ||
2334 | ||
b08c89d9 | 2335 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 |
c16a054d | 2336 | $as_echo_n "checking host system type... " >&6; } |
f318beb8 | 2337 | if ${ac_cv_host+:} false; then : |
c16a054d AS |
2338 | $as_echo_n "(cached) " >&6 |
2339 | else | |
2340 | if test "x$host_alias" = x; then | |
2341 | ac_cv_host=$ac_cv_build | |
2342 | else | |
2343 | ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || | |
4a531bb0 | 2344 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 |
c16a054d AS |
2345 | fi |
2346 | ||
2347 | fi | |
b08c89d9 | 2348 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 |
c16a054d AS |
2349 | $as_echo "$ac_cv_host" >&6; } |
2350 | case $ac_cv_host in | |
2351 | *-*-*) ;; | |
4a531bb0 | 2352 | *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; |
c16a054d AS |
2353 | esac |
2354 | host=$ac_cv_host | |
2355 | ac_save_IFS=$IFS; IFS='-' | |
2356 | set x $ac_cv_host | |
2357 | shift | |
2358 | host_cpu=$1 | |
2359 | host_vendor=$2 | |
2360 | shift; shift | |
2361 | # Remember, the first character of IFS is used to create $*, | |
2362 | # except with old shells: | |
2363 | host_os=$* | |
2364 | IFS=$ac_save_IFS | |
2365 | case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac | |
2366 | ||
2367 | ||
2368 | ||
a152f366 UD |
2369 | ac_ext=c |
2370 | ac_cpp='$CPP $CPPFLAGS' | |
2371 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2372 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2373 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2374 | if test -n "$ac_tool_prefix"; then | |
2375 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. | |
2376 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 | |
b08c89d9 | 2377 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2378 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2379 | if ${ac_cv_prog_CC+:} false; then : |
322e23db | 2380 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2381 | else |
2382 | if test -n "$CC"; then | |
2383 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2384 | else | |
2385 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2386 | for as_dir in $PATH | |
2387 | do | |
2388 | IFS=$as_save_IFS | |
2389 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2390 | for ac_exec_ext in '' $ac_executable_extensions; do |
a152f366 UD |
2391 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
2392 | ac_cv_prog_CC="${ac_tool_prefix}gcc" | |
b08c89d9 | 2393 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2394 | break 2 |
2395 | fi | |
2396 | done | |
b08c89d9 | 2397 | done |
a152f366 | 2398 | IFS=$as_save_IFS |
c8f3e6db | 2399 | |
26f56c1c | 2400 | fi |
26f56c1c | 2401 | fi |
a152f366 UD |
2402 | CC=$ac_cv_prog_CC |
2403 | if test -n "$CC"; then | |
b08c89d9 | 2404 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 2405 | $as_echo "$CC" >&6; } |
a152f366 | 2406 | else |
b08c89d9 | 2407 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2408 | $as_echo "no" >&6; } |
26f56c1c UD |
2409 | fi |
2410 | ||
e41db95b | 2411 | |
e41db95b | 2412 | fi |
a152f366 UD |
2413 | if test -z "$ac_cv_prog_CC"; then |
2414 | ac_ct_CC=$CC | |
2415 | # Extract the first word of "gcc", so it can be a program name with args. | |
2416 | set dummy gcc; ac_word=$2 | |
b08c89d9 | 2417 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2418 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2419 | if ${ac_cv_prog_ac_ct_CC+:} false; then : |
322e23db | 2420 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 2421 | else |
a152f366 UD |
2422 | if test -n "$ac_ct_CC"; then |
2423 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
a5a0310d | 2424 | else |
a152f366 UD |
2425 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2426 | for as_dir in $PATH | |
2427 | do | |
2428 | IFS=$as_save_IFS | |
2429 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2430 | for ac_exec_ext in '' $ac_executable_extensions; do |
a152f366 UD |
2431 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
2432 | ac_cv_prog_ac_ct_CC="gcc" | |
b08c89d9 | 2433 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2434 | break 2 |
2435 | fi | |
2436 | done | |
b08c89d9 | 2437 | done |
a152f366 | 2438 | IFS=$as_save_IFS |
cd6ede75 | 2439 | |
a152f366 UD |
2440 | fi |
2441 | fi | |
2442 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2443 | if test -n "$ac_ct_CC"; then | |
b08c89d9 | 2444 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
322e23db | 2445 | $as_echo "$ac_ct_CC" >&6; } |
cd6ede75 | 2446 | else |
b08c89d9 | 2447 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2448 | $as_echo "no" >&6; } |
26f56c1c UD |
2449 | fi |
2450 | ||
a152f366 UD |
2451 | if test "x$ac_ct_CC" = x; then |
2452 | CC="" | |
2453 | else | |
2454 | case $cross_compiling:$ac_tool_warned in | |
2455 | yes:) | |
b08c89d9 | 2456 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
322e23db | 2457 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
a152f366 UD |
2458 | ac_tool_warned=yes ;; |
2459 | esac | |
2460 | CC=$ac_ct_CC | |
2461 | fi | |
74a30a58 | 2462 | else |
a152f366 | 2463 | CC="$ac_cv_prog_CC" |
26f56c1c UD |
2464 | fi |
2465 | ||
a152f366 UD |
2466 | if test -z "$CC"; then |
2467 | if test -n "$ac_tool_prefix"; then | |
2468 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. | |
2469 | set dummy ${ac_tool_prefix}cc; ac_word=$2 | |
b08c89d9 | 2470 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2471 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2472 | if ${ac_cv_prog_CC+:} false; then : |
322e23db | 2473 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2474 | else |
2475 | if test -n "$CC"; then | |
2476 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2477 | else | |
2478 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2479 | for as_dir in $PATH | |
2480 | do | |
2481 | IFS=$as_save_IFS | |
2482 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2483 | for ac_exec_ext in '' $ac_executable_extensions; do |
a152f366 UD |
2484 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
2485 | ac_cv_prog_CC="${ac_tool_prefix}cc" | |
b08c89d9 | 2486 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2487 | break 2 |
2488 | fi | |
2489 | done | |
b08c89d9 | 2490 | done |
a152f366 | 2491 | IFS=$as_save_IFS |
74a30a58 | 2492 | |
a152f366 UD |
2493 | fi |
2494 | fi | |
2495 | CC=$ac_cv_prog_CC | |
2496 | if test -n "$CC"; then | |
b08c89d9 | 2497 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 2498 | $as_echo "$CC" >&6; } |
5af3245a | 2499 | else |
b08c89d9 | 2500 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2501 | $as_echo "no" >&6; } |
26f56c1c UD |
2502 | fi |
2503 | ||
5af3245a | 2504 | |
a152f366 | 2505 | fi |
26f56c1c | 2506 | fi |
a152f366 UD |
2507 | if test -z "$CC"; then |
2508 | # Extract the first word of "cc", so it can be a program name with args. | |
2509 | set dummy cc; ac_word=$2 | |
b08c89d9 | 2510 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2511 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2512 | if ${ac_cv_prog_CC+:} false; then : |
322e23db | 2513 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2514 | else |
2515 | if test -n "$CC"; then | |
2516 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2517 | else | |
2518 | ac_prog_rejected=no | |
2519 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2520 | for as_dir in $PATH | |
2521 | do | |
2522 | IFS=$as_save_IFS | |
2523 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2524 | for ac_exec_ext in '' $ac_executable_extensions; do |
a152f366 UD |
2525 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
2526 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then | |
2527 | ac_prog_rejected=yes | |
2528 | continue | |
2529 | fi | |
2530 | ac_cv_prog_CC="cc" | |
b08c89d9 | 2531 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2532 | break 2 |
2533 | fi | |
2534 | done | |
b08c89d9 | 2535 | done |
a152f366 | 2536 | IFS=$as_save_IFS |
26f56c1c | 2537 | |
a152f366 UD |
2538 | if test $ac_prog_rejected = yes; then |
2539 | # We found a bogon in the path, so make sure we never use it. | |
2540 | set dummy $ac_cv_prog_CC | |
2541 | shift | |
2542 | if test $# != 0; then | |
2543 | # We chose a different compiler from the bogus one. | |
2544 | # However, it has the same basename, so the bogon will be chosen | |
2545 | # first if we set CC to just the basename; use the full file name. | |
2546 | shift | |
2547 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" | |
6b3f2b3d | 2548 | fi |
4442d7e8 | 2549 | fi |
26f56c1c | 2550 | fi |
26f56c1c | 2551 | fi |
a152f366 UD |
2552 | CC=$ac_cv_prog_CC |
2553 | if test -n "$CC"; then | |
b08c89d9 | 2554 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 2555 | $as_echo "$CC" >&6; } |
7dbde9db | 2556 | else |
b08c89d9 | 2557 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2558 | $as_echo "no" >&6; } |
26f56c1c UD |
2559 | fi |
2560 | ||
7dbde9db | 2561 | |
26f56c1c | 2562 | fi |
a152f366 UD |
2563 | if test -z "$CC"; then |
2564 | if test -n "$ac_tool_prefix"; then | |
2565 | for ac_prog in cl.exe | |
2566 | do | |
2567 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
2568 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
b08c89d9 | 2569 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2570 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2571 | if ${ac_cv_prog_CC+:} false; then : |
322e23db | 2572 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 2573 | else |
a152f366 UD |
2574 | if test -n "$CC"; then |
2575 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
cd6ede75 | 2576 | else |
a152f366 UD |
2577 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2578 | for as_dir in $PATH | |
2579 | do | |
2580 | IFS=$as_save_IFS | |
2581 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2582 | for ac_exec_ext in '' $ac_executable_extensions; do |
a152f366 UD |
2583 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
2584 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" | |
b08c89d9 | 2585 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2586 | break 2 |
2587 | fi | |
2588 | done | |
b08c89d9 | 2589 | done |
a152f366 | 2590 | IFS=$as_save_IFS |
26f56c1c | 2591 | |
26f56c1c | 2592 | fi |
a152f366 UD |
2593 | fi |
2594 | CC=$ac_cv_prog_CC | |
2595 | if test -n "$CC"; then | |
b08c89d9 | 2596 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 2597 | $as_echo "$CC" >&6; } |
650425ce | 2598 | else |
b08c89d9 | 2599 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2600 | $as_echo "no" >&6; } |
26f56c1c UD |
2601 | fi |
2602 | ||
cd6ede75 | 2603 | |
a152f366 UD |
2604 | test -n "$CC" && break |
2605 | done | |
26f56c1c | 2606 | fi |
a152f366 UD |
2607 | if test -z "$CC"; then |
2608 | ac_ct_CC=$CC | |
2609 | for ac_prog in cl.exe | |
2610 | do | |
2611 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
2612 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 2613 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2614 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2615 | if ${ac_cv_prog_ac_ct_CC+:} false; then : |
322e23db | 2616 | $as_echo_n "(cached) " >&6 |
62ab42d6 | 2617 | else |
a152f366 UD |
2618 | if test -n "$ac_ct_CC"; then |
2619 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
2620 | else | |
2621 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2622 | for as_dir in $PATH | |
2623 | do | |
2624 | IFS=$as_save_IFS | |
2625 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2626 | for ac_exec_ext in '' $ac_executable_extensions; do |
a152f366 UD |
2627 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
2628 | ac_cv_prog_ac_ct_CC="$ac_prog" | |
b08c89d9 | 2629 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2630 | break 2 |
2631 | fi | |
2632 | done | |
b08c89d9 | 2633 | done |
a152f366 | 2634 | IFS=$as_save_IFS |
62ab42d6 UD |
2635 | |
2636 | fi | |
a152f366 UD |
2637 | fi |
2638 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2639 | if test -n "$ac_ct_CC"; then | |
b08c89d9 | 2640 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
322e23db | 2641 | $as_echo "$ac_ct_CC" >&6; } |
35f1e827 | 2642 | else |
b08c89d9 | 2643 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2644 | $as_echo "no" >&6; } |
26f56c1c UD |
2645 | fi |
2646 | ||
35f1e827 | 2647 | |
a152f366 UD |
2648 | test -n "$ac_ct_CC" && break |
2649 | done | |
35f1e827 | 2650 | |
a152f366 UD |
2651 | if test "x$ac_ct_CC" = x; then |
2652 | CC="" | |
2653 | else | |
2654 | case $cross_compiling:$ac_tool_warned in | |
2655 | yes:) | |
b08c89d9 | 2656 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
322e23db | 2657 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
a152f366 UD |
2658 | ac_tool_warned=yes ;; |
2659 | esac | |
2660 | CC=$ac_ct_CC | |
2661 | fi | |
26f56c1c | 2662 | fi |
cd6ede75 | 2663 | |
26f56c1c | 2664 | fi |
8d4b5a8a UD |
2665 | |
2666 | ||
b08c89d9 | 2667 | test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
322e23db | 2668 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
4a531bb0 L |
2669 | as_fn_error $? "no acceptable C compiler found in \$PATH |
2670 | See \`config.log' for more details" "$LINENO" 5; } | |
26f56c1c | 2671 | |
a152f366 | 2672 | # Provide some information about the compiler. |
b08c89d9 | 2673 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 |
322e23db UD |
2674 | set X $ac_compile |
2675 | ac_compiler=$2 | |
b08c89d9 UD |
2676 | for ac_option in --version -v -V -qversion; do |
2677 | { { ac_try="$ac_compiler $ac_option >&5" | |
a152f366 UD |
2678 | case "(($ac_try" in |
2679 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2680 | *) ac_try_echo=$ac_try;; | |
2681 | esac | |
b08c89d9 UD |
2682 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
2683 | $as_echo "$ac_try_echo"; } >&5 | |
2684 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
a152f366 | 2685 | ac_status=$? |
b08c89d9 UD |
2686 | if test -s conftest.err; then |
2687 | sed '10a\ | |
2688 | ... rest of stderr output deleted ... | |
2689 | 10q' conftest.err >conftest.er1 | |
2690 | cat conftest.er1 >&5 | |
2691 | fi | |
2692 | rm -f conftest.er1 conftest.err | |
2693 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2694 | test $ac_status = 0; } | |
2695 | done | |
26f56c1c | 2696 | |
a152f366 | 2697 | EXEEXT= |
b08c89d9 | 2698 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 |
322e23db | 2699 | $as_echo_n "checking for suffix of object files... " >&6; } |
f318beb8 | 2700 | if ${ac_cv_objext+:} false; then : |
322e23db | 2701 | $as_echo_n "(cached) " >&6 |
749a9a4f | 2702 | else |
b08c89d9 | 2703 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 | 2704 | /* end confdefs.h. */ |
749a9a4f | 2705 | |
a152f366 UD |
2706 | int |
2707 | main () | |
2708 | { | |
749a9a4f | 2709 | |
a152f366 UD |
2710 | ; |
2711 | return 0; | |
2712 | } | |
2713 | _ACEOF | |
2714 | rm -f conftest.o conftest.obj | |
b08c89d9 | 2715 | if { { ac_try="$ac_compile" |
a152f366 UD |
2716 | case "(($ac_try" in |
2717 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2718 | *) ac_try_echo=$ac_try;; | |
2719 | esac | |
b08c89d9 UD |
2720 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
2721 | $as_echo "$ac_try_echo"; } >&5 | |
a152f366 UD |
2722 | (eval "$ac_compile") 2>&5 |
2723 | ac_status=$? | |
b08c89d9 UD |
2724 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
2725 | test $ac_status = 0; }; then : | |
a152f366 UD |
2726 | for ac_file in conftest.o conftest.obj conftest.*; do |
2727 | test -f "$ac_file" || continue; | |
2728 | case $ac_file in | |
322e23db | 2729 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; |
a152f366 UD |
2730 | *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` |
2731 | break;; | |
2732 | esac | |
2733 | done | |
4df8c11d | 2734 | else |
322e23db | 2735 | $as_echo "$as_me: failed program was:" >&5 |
a152f366 | 2736 | sed 's/^/| /' conftest.$ac_ext >&5 |
26f56c1c | 2737 | |
b08c89d9 | 2738 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
322e23db | 2739 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
4a531bb0 L |
2740 | as_fn_error $? "cannot compute suffix of object files: cannot compile |
2741 | See \`config.log' for more details" "$LINENO" 5; } | |
26f56c1c | 2742 | fi |
a152f366 | 2743 | rm -f conftest.$ac_cv_objext conftest.$ac_ext |
cd6ede75 | 2744 | fi |
b08c89d9 | 2745 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 |
322e23db | 2746 | $as_echo "$ac_cv_objext" >&6; } |
a152f366 UD |
2747 | OBJEXT=$ac_cv_objext |
2748 | ac_objext=$OBJEXT | |
b08c89d9 | 2749 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 |
322e23db | 2750 | $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } |
f318beb8 | 2751 | if ${ac_cv_c_compiler_gnu+:} false; then : |
322e23db | 2752 | $as_echo_n "(cached) " >&6 |
73237de3 | 2753 | else |
b08c89d9 | 2754 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 | 2755 | /* end confdefs.h. */ |
73237de3 | 2756 | |
a152f366 UD |
2757 | int |
2758 | main () | |
2759 | { | |
2760 | #ifndef __GNUC__ | |
2761 | choke me | |
2762 | #endif | |
73237de3 | 2763 | |
a152f366 UD |
2764 | ; |
2765 | return 0; | |
2766 | } | |
2767 | _ACEOF | |
b08c89d9 | 2768 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 UD |
2769 | ac_compiler_gnu=yes |
2770 | else | |
b08c89d9 | 2771 | ac_compiler_gnu=no |
26f56c1c | 2772 | fi |
a152f366 UD |
2773 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2774 | ac_cv_c_compiler_gnu=$ac_compiler_gnu | |
958f238f | 2775 | |
26f56c1c | 2776 | fi |
b08c89d9 | 2777 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 |
322e23db UD |
2778 | $as_echo "$ac_cv_c_compiler_gnu" >&6; } |
2779 | if test $ac_compiler_gnu = yes; then | |
2780 | GCC=yes | |
2781 | else | |
2782 | GCC= | |
2783 | fi | |
a152f366 UD |
2784 | ac_test_CFLAGS=${CFLAGS+set} |
2785 | ac_save_CFLAGS=$CFLAGS | |
b08c89d9 | 2786 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 |
322e23db | 2787 | $as_echo_n "checking whether $CC accepts -g... " >&6; } |
f318beb8 | 2788 | if ${ac_cv_prog_cc_g+:} false; then : |
322e23db | 2789 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2790 | else |
2791 | ac_save_c_werror_flag=$ac_c_werror_flag | |
2792 | ac_c_werror_flag=yes | |
2793 | ac_cv_prog_cc_g=no | |
2794 | CFLAGS="-g" | |
b08c89d9 | 2795 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 | 2796 | /* end confdefs.h. */ |
26f56c1c | 2797 | |
a152f366 UD |
2798 | int |
2799 | main () | |
2800 | { | |
958f238f | 2801 | |
a152f366 UD |
2802 | ; |
2803 | return 0; | |
2804 | } | |
2805 | _ACEOF | |
b08c89d9 | 2806 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 | 2807 | ac_cv_prog_cc_g=yes |
425ce2ed | 2808 | else |
b08c89d9 UD |
2809 | CFLAGS="" |
2810 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
a152f366 | 2811 | /* end confdefs.h. */ |
425ce2ed | 2812 | |
a152f366 UD |
2813 | int |
2814 | main () | |
2815 | { | |
425ce2ed | 2816 | |
a152f366 UD |
2817 | ; |
2818 | return 0; | |
2819 | } | |
2820 | _ACEOF | |
b08c89d9 | 2821 | if ac_fn_c_try_compile "$LINENO"; then : |
425ce2ed | 2822 | |
b08c89d9 UD |
2823 | else |
2824 | ac_c_werror_flag=$ac_save_c_werror_flag | |
a152f366 | 2825 | CFLAGS="-g" |
b08c89d9 | 2826 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 | 2827 | /* end confdefs.h. */ |
425ce2ed | 2828 | |
a152f366 UD |
2829 | int |
2830 | main () | |
2831 | { | |
425ce2ed | 2832 | |
a152f366 UD |
2833 | ; |
2834 | return 0; | |
2835 | } | |
2836 | _ACEOF | |
b08c89d9 | 2837 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 | 2838 | ac_cv_prog_cc_g=yes |
ff886b82 | 2839 | fi |
a152f366 | 2840 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
ff886b82 | 2841 | fi |
a152f366 UD |
2842 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2843 | fi | |
a152f366 UD |
2844 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2845 | ac_c_werror_flag=$ac_save_c_werror_flag | |
ff886b82 | 2846 | fi |
b08c89d9 | 2847 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 |
322e23db | 2848 | $as_echo "$ac_cv_prog_cc_g" >&6; } |
a152f366 UD |
2849 | if test "$ac_test_CFLAGS" = set; then |
2850 | CFLAGS=$ac_save_CFLAGS | |
2851 | elif test $ac_cv_prog_cc_g = yes; then | |
2852 | if test "$GCC" = yes; then | |
2853 | CFLAGS="-g -O2" | |
2854 | else | |
2855 | CFLAGS="-g" | |
2856 | fi | |
ff886b82 | 2857 | else |
a152f366 UD |
2858 | if test "$GCC" = yes; then |
2859 | CFLAGS="-O2" | |
2860 | else | |
2861 | CFLAGS= | |
ff886b82 | 2862 | fi |
ff886b82 | 2863 | fi |
b08c89d9 | 2864 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 |
322e23db | 2865 | $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } |
f318beb8 | 2866 | if ${ac_cv_prog_cc_c89+:} false; then : |
322e23db | 2867 | $as_echo_n "(cached) " >&6 |
ff886b82 | 2868 | else |
a152f366 UD |
2869 | ac_cv_prog_cc_c89=no |
2870 | ac_save_CC=$CC | |
b08c89d9 | 2871 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 UD |
2872 | /* end confdefs.h. */ |
2873 | #include <stdarg.h> | |
2874 | #include <stdio.h> | |
2875 | #include <sys/types.h> | |
2876 | #include <sys/stat.h> | |
2877 | /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ | |
2878 | struct buf { int x; }; | |
2879 | FILE * (*rcsopen) (struct buf *, struct stat *, int); | |
2880 | static char *e (p, i) | |
2881 | char **p; | |
2882 | int i; | |
2883 | { | |
2884 | return p[i]; | |
2885 | } | |
2886 | static char *f (char * (*g) (char **, int), char **p, ...) | |
2887 | { | |
2888 | char *s; | |
2889 | va_list v; | |
2890 | va_start (v,p); | |
2891 | s = g (p, va_arg (v,int)); | |
2892 | va_end (v); | |
2893 | return s; | |
2894 | } | |
ff886b82 | 2895 | |
a152f366 UD |
2896 | /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has |
2897 | function prototypes and stuff, but not '\xHH' hex character constants. | |
2898 | These don't provoke an error unfortunately, instead are silently treated | |
2899 | as 'x'. The following induces an error, until -std is added to get | |
2900 | proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an | |
2901 | array size at least. It's necessary to write '\x00'==0 to get something | |
2902 | that's true only with -std. */ | |
2903 | int osf4_cc_array ['\x00' == 0 ? 1 : -1]; | |
2904 | ||
2905 | /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters | |
2906 | inside strings and character constants. */ | |
2907 | #define FOO(x) 'x' | |
2908 | int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; | |
2909 | ||
2910 | int test (int i, double x); | |
2911 | struct s1 {int (*f) (int a);}; | |
2912 | struct s2 {int (*f) (double a);}; | |
2913 | int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); | |
2914 | int argc; | |
2915 | char **argv; | |
2916 | int | |
2917 | main () | |
2918 | { | |
2919 | return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; | |
2920 | ; | |
2921 | return 0; | |
2922 | } | |
2923 | _ACEOF | |
2924 | for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ | |
2925 | -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" | |
2926 | do | |
2927 | CC="$ac_save_CC $ac_arg" | |
b08c89d9 | 2928 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 | 2929 | ac_cv_prog_cc_c89=$ac_arg |
ff886b82 | 2930 | fi |
a152f366 UD |
2931 | rm -f core conftest.err conftest.$ac_objext |
2932 | test "x$ac_cv_prog_cc_c89" != "xno" && break | |
2933 | done | |
2934 | rm -f conftest.$ac_ext | |
2935 | CC=$ac_save_CC | |
2936 | ||
2937 | fi | |
2938 | # AC_CACHE_VAL | |
2939 | case "x$ac_cv_prog_cc_c89" in | |
2940 | x) | |
b08c89d9 | 2941 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 |
322e23db | 2942 | $as_echo "none needed" >&6; } ;; |
a152f366 | 2943 | xno) |
b08c89d9 | 2944 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 |
322e23db | 2945 | $as_echo "unsupported" >&6; } ;; |
a152f366 UD |
2946 | *) |
2947 | CC="$CC $ac_cv_prog_cc_c89" | |
b08c89d9 | 2948 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 |
322e23db | 2949 | $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; |
a152f366 | 2950 | esac |
b08c89d9 | 2951 | if test "x$ac_cv_prog_cc_c89" != xno; then : |
a152f366 | 2952 | |
b08c89d9 | 2953 | fi |
a152f366 UD |
2954 | |
2955 | ac_ext=c | |
2956 | ac_cpp='$CPP $CPPFLAGS' | |
2957 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2958 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2959 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2960 | ||
2961 | if test $host != $build; then | |
2962 | for ac_prog in gcc cc | |
2963 | do | |
2964 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
2965 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 2966 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2967 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2968 | if ${ac_cv_prog_BUILD_CC+:} false; then : |
322e23db | 2969 | $as_echo_n "(cached) " >&6 |
ff886b82 | 2970 | else |
a152f366 UD |
2971 | if test -n "$BUILD_CC"; then |
2972 | ac_cv_prog_BUILD_CC="$BUILD_CC" # Let the user override the test. | |
ff886b82 UD |
2973 | else |
2974 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2975 | for as_dir in $PATH | |
2976 | do | |
2977 | IFS=$as_save_IFS | |
2978 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2979 | for ac_exec_ext in '' $ac_executable_extensions; do |
ff886b82 | 2980 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
a152f366 | 2981 | ac_cv_prog_BUILD_CC="$ac_prog" |
b08c89d9 | 2982 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
ff886b82 UD |
2983 | break 2 |
2984 | fi | |
2985 | done | |
b08c89d9 | 2986 | done |
ff886b82 UD |
2987 | IFS=$as_save_IFS |
2988 | ||
2989 | fi | |
2990 | fi | |
a152f366 UD |
2991 | BUILD_CC=$ac_cv_prog_BUILD_CC |
2992 | if test -n "$BUILD_CC"; then | |
b08c89d9 | 2993 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BUILD_CC" >&5 |
322e23db | 2994 | $as_echo "$BUILD_CC" >&6; } |
ff886b82 | 2995 | else |
b08c89d9 | 2996 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2997 | $as_echo "no" >&6; } |
ff886b82 UD |
2998 | fi |
2999 | ||
3000 | ||
a152f366 | 3001 | test -n "$BUILD_CC" && break |
ff886b82 | 3002 | done |
ff886b82 UD |
3003 | |
3004 | fi | |
ff886b82 | 3005 | |
a152f366 UD |
3006 | ac_ext=c |
3007 | ac_cpp='$CPP $CPPFLAGS' | |
3008 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3009 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3010 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
b08c89d9 | 3011 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 |
322e23db | 3012 | $as_echo_n "checking how to run the C preprocessor... " >&6; } |
a152f366 UD |
3013 | # On Suns, sometimes $CPP names a directory. |
3014 | if test -n "$CPP" && test -d "$CPP"; then | |
3015 | CPP= | |
ff886b82 | 3016 | fi |
a152f366 | 3017 | if test -z "$CPP"; then |
f318beb8 | 3018 | if ${ac_cv_prog_CPP+:} false; then : |
322e23db | 3019 | $as_echo_n "(cached) " >&6 |
ff886b82 | 3020 | else |
a152f366 UD |
3021 | # Double quotes because CPP needs to be expanded |
3022 | for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" | |
3023 | do | |
3024 | ac_preproc_ok=false | |
3025 | for ac_c_preproc_warn_flag in '' yes | |
ff886b82 | 3026 | do |
a152f366 UD |
3027 | # Use a header file that comes with gcc, so configuring glibc |
3028 | # with a fresh cross-compiler works. | |
3029 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
3030 | # <limits.h> exists even on freestanding compilers. | |
3031 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
3032 | # not just through cpp. "Syntax error" is here to catch this case. | |
b08c89d9 | 3033 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 | 3034 | /* end confdefs.h. */ |
a152f366 UD |
3035 | #ifdef __STDC__ |
3036 | # include <limits.h> | |
3037 | #else | |
3038 | # include <assert.h> | |
3039 | #endif | |
3040 | Syntax error | |
ff886b82 | 3041 | _ACEOF |
b08c89d9 | 3042 | if ac_fn_c_try_cpp "$LINENO"; then : |
ff886b82 | 3043 | |
b08c89d9 | 3044 | else |
a152f366 UD |
3045 | # Broken: fails on valid input. |
3046 | continue | |
ff886b82 | 3047 | fi |
f318beb8 | 3048 | rm -f conftest.err conftest.i conftest.$ac_ext |
a152f366 UD |
3049 | |
3050 | # OK, works on sane cases. Now check whether nonexistent headers | |
3051 | # can be detected and how. | |
b08c89d9 | 3052 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 | 3053 | /* end confdefs.h. */ |
a152f366 | 3054 | #include <ac_nonexistent.h> |
ff886b82 | 3055 | _ACEOF |
b08c89d9 | 3056 | if ac_fn_c_try_cpp "$LINENO"; then : |
a152f366 UD |
3057 | # Broken: success on invalid input. |
3058 | continue | |
3059 | else | |
a152f366 UD |
3060 | # Passes both tests. |
3061 | ac_preproc_ok=: | |
3062 | break | |
ff886b82 | 3063 | fi |
f318beb8 | 3064 | rm -f conftest.err conftest.i conftest.$ac_ext |
a152f366 UD |
3065 | |
3066 | done | |
3067 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
f318beb8 | 3068 | rm -f conftest.i conftest.err conftest.$ac_ext |
b08c89d9 | 3069 | if $ac_preproc_ok; then : |
a152f366 UD |
3070 | break |
3071 | fi | |
3072 | ||
3073 | done | |
3074 | ac_cv_prog_CPP=$CPP | |
ff886b82 UD |
3075 | |
3076 | fi | |
a152f366 | 3077 | CPP=$ac_cv_prog_CPP |
ff886b82 | 3078 | else |
a152f366 | 3079 | ac_cv_prog_CPP=$CPP |
ff886b82 | 3080 | fi |
b08c89d9 | 3081 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 |
322e23db | 3082 | $as_echo "$CPP" >&6; } |
a152f366 UD |
3083 | ac_preproc_ok=false |
3084 | for ac_c_preproc_warn_flag in '' yes | |
3085 | do | |
3086 | # Use a header file that comes with gcc, so configuring glibc | |
3087 | # with a fresh cross-compiler works. | |
3088 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
3089 | # <limits.h> exists even on freestanding compilers. | |
3090 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
3091 | # not just through cpp. "Syntax error" is here to catch this case. | |
b08c89d9 | 3092 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 | 3093 | /* end confdefs.h. */ |
a152f366 UD |
3094 | #ifdef __STDC__ |
3095 | # include <limits.h> | |
3096 | #else | |
3097 | # include <assert.h> | |
3098 | #endif | |
3099 | Syntax error | |
ff886b82 | 3100 | _ACEOF |
b08c89d9 | 3101 | if ac_fn_c_try_cpp "$LINENO"; then : |
ff886b82 | 3102 | |
b08c89d9 | 3103 | else |
a152f366 UD |
3104 | # Broken: fails on valid input. |
3105 | continue | |
3106 | fi | |
f318beb8 | 3107 | rm -f conftest.err conftest.i conftest.$ac_ext |
a152f366 UD |
3108 | |
3109 | # OK, works on sane cases. Now check whether nonexistent headers | |
3110 | # can be detected and how. | |
b08c89d9 | 3111 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 | 3112 | /* end confdefs.h. */ |
a152f366 | 3113 | #include <ac_nonexistent.h> |
ff886b82 | 3114 | _ACEOF |
b08c89d9 | 3115 | if ac_fn_c_try_cpp "$LINENO"; then : |
a152f366 UD |
3116 | # Broken: success on invalid input. |
3117 | continue | |
ff886b82 | 3118 | else |
a152f366 UD |
3119 | # Passes both tests. |
3120 | ac_preproc_ok=: | |
3121 | break | |
3122 | fi | |
f318beb8 | 3123 | rm -f conftest.err conftest.i conftest.$ac_ext |
a152f366 UD |
3124 | |
3125 | done | |
3126 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
f318beb8 | 3127 | rm -f conftest.i conftest.err conftest.$ac_ext |
b08c89d9 UD |
3128 | if $ac_preproc_ok; then : |
3129 | ||
a152f366 | 3130 | else |
b08c89d9 | 3131 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
322e23db | 3132 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
4a531bb0 L |
3133 | as_fn_error $? "C preprocessor \"$CPP\" fails sanity check |
3134 | See \`config.log' for more details" "$LINENO" 5; } | |
a152f366 UD |
3135 | fi |
3136 | ||
3137 | ac_ext=c | |
3138 | ac_cpp='$CPP $CPPFLAGS' | |
3139 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3140 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3141 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3142 | ||
3143 | # We need the C++ compiler only for testing. | |
3144 | ac_ext=cpp | |
3145 | ac_cpp='$CXXCPP $CPPFLAGS' | |
3146 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3147 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3148 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
3149 | if test -z "$CXX"; then | |
3150 | if test -n "$CCC"; then | |
3151 | CXX=$CCC | |
3152 | else | |
3153 | if test -n "$ac_tool_prefix"; then | |
3154 | for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC | |
3155 | do | |
3156 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
3157 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
b08c89d9 | 3158 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 3159 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 3160 | if ${ac_cv_prog_CXX+:} false; then : |
322e23db | 3161 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
3162 | else |
3163 | if test -n "$CXX"; then | |
3164 | ac_cv_prog_CXX="$CXX" # Let the user override the test. | |
3165 | else | |
3166 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3167 | for as_dir in $PATH | |
3168 | do | |
3169 | IFS=$as_save_IFS | |
3170 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 3171 | for ac_exec_ext in '' $ac_executable_extensions; do |
a152f366 UD |
3172 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
3173 | ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" | |
b08c89d9 | 3174 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
3175 | break 2 |
3176 | fi | |
3177 | done | |
b08c89d9 | 3178 | done |
a152f366 UD |
3179 | IFS=$as_save_IFS |
3180 | ||
3181 | fi | |
3182 | fi | |
3183 | CXX=$ac_cv_prog_CXX | |
3184 | if test -n "$CXX"; then | |
b08c89d9 | 3185 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 |
322e23db | 3186 | $as_echo "$CXX" >&6; } |
a152f366 | 3187 | else |
b08c89d9 | 3188 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 3189 | $as_echo "no" >&6; } |
a152f366 UD |
3190 | fi |
3191 | ||
3192 | ||
3193 | test -n "$CXX" && break | |
3194 | done | |
3195 | fi | |
3196 | if test -z "$CXX"; then | |
3197 | ac_ct_CXX=$CXX | |
3198 | for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC | |
3199 | do | |
3200 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
3201 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 3202 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 3203 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 3204 | if ${ac_cv_prog_ac_ct_CXX+:} false; then : |
322e23db | 3205 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
3206 | else |
3207 | if test -n "$ac_ct_CXX"; then | |
3208 | ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. | |
3209 | else | |
3210 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3211 | for as_dir in $PATH | |
3212 | do | |
3213 | IFS=$as_save_IFS | |
3214 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 3215 | for ac_exec_ext in '' $ac_executable_extensions; do |
a152f366 UD |
3216 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
3217 | ac_cv_prog_ac_ct_CXX="$ac_prog" | |
b08c89d9 | 3218 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
3219 | break 2 |
3220 | fi | |
3221 | done | |
b08c89d9 | 3222 | done |
a152f366 UD |
3223 | IFS=$as_save_IFS |
3224 | ||
3225 | fi | |
3226 | fi | |
3227 | ac_ct_CXX=$ac_cv_prog_ac_ct_CXX | |
3228 | if test -n "$ac_ct_CXX"; then | |
b08c89d9 | 3229 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 |
322e23db | 3230 | $as_echo "$ac_ct_CXX" >&6; } |
a152f366 | 3231 | else |
b08c89d9 | 3232 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 3233 | $as_echo "no" >&6; } |
a152f366 UD |
3234 | fi |
3235 | ||
3236 | ||
3237 | test -n "$ac_ct_CXX" && break | |
3238 | done | |
3239 | ||
3240 | if test "x$ac_ct_CXX" = x; then | |
3241 | CXX="g++" | |
3242 | else | |
3243 | case $cross_compiling:$ac_tool_warned in | |
3244 | yes:) | |
b08c89d9 | 3245 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
322e23db | 3246 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
a152f366 UD |
3247 | ac_tool_warned=yes ;; |
3248 | esac | |
3249 | CXX=$ac_ct_CXX | |
3250 | fi | |
3251 | fi | |
3252 | ||
3253 | fi | |
3254 | fi | |
3255 | # Provide some information about the compiler. | |
b08c89d9 | 3256 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 |
322e23db UD |
3257 | set X $ac_compile |
3258 | ac_compiler=$2 | |
b08c89d9 UD |
3259 | for ac_option in --version -v -V -qversion; do |
3260 | { { ac_try="$ac_compiler $ac_option >&5" | |
a152f366 UD |
3261 | case "(($ac_try" in |
3262 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3263 | *) ac_try_echo=$ac_try;; | |
3264 | esac | |
b08c89d9 UD |
3265 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
3266 | $as_echo "$ac_try_echo"; } >&5 | |
3267 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
a152f366 | 3268 | ac_status=$? |
b08c89d9 UD |
3269 | if test -s conftest.err; then |
3270 | sed '10a\ | |
3271 | ... rest of stderr output deleted ... | |
3272 | 10q' conftest.err >conftest.er1 | |
3273 | cat conftest.er1 >&5 | |
3274 | fi | |
3275 | rm -f conftest.er1 conftest.err | |
3276 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3277 | test $ac_status = 0; } | |
3278 | done | |
a152f366 | 3279 | |
b08c89d9 | 3280 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 |
322e23db | 3281 | $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } |
f318beb8 | 3282 | if ${ac_cv_cxx_compiler_gnu+:} false; then : |
322e23db | 3283 | $as_echo_n "(cached) " >&6 |
a152f366 | 3284 | else |
b08c89d9 | 3285 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 UD |
3286 | /* end confdefs.h. */ |
3287 | ||
3288 | int | |
3289 | main () | |
3290 | { | |
a152f366 UD |
3291 | #ifndef __GNUC__ |
3292 | choke me | |
3293 | #endif | |
ff886b82 UD |
3294 | |
3295 | ; | |
3296 | return 0; | |
3297 | } | |
3298 | _ACEOF | |
b08c89d9 | 3299 | if ac_fn_cxx_try_compile "$LINENO"; then : |
a152f366 | 3300 | ac_compiler_gnu=yes |
ff886b82 | 3301 | else |
b08c89d9 | 3302 | ac_compiler_gnu=no |
ff886b82 | 3303 | fi |
ff886b82 | 3304 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
a152f366 | 3305 | ac_cv_cxx_compiler_gnu=$ac_compiler_gnu |
ff886b82 | 3306 | |
ff886b82 | 3307 | fi |
b08c89d9 | 3308 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 |
322e23db UD |
3309 | $as_echo "$ac_cv_cxx_compiler_gnu" >&6; } |
3310 | if test $ac_compiler_gnu = yes; then | |
3311 | GXX=yes | |
3312 | else | |
3313 | GXX= | |
3314 | fi | |
a152f366 UD |
3315 | ac_test_CXXFLAGS=${CXXFLAGS+set} |
3316 | ac_save_CXXFLAGS=$CXXFLAGS | |
b08c89d9 | 3317 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 |
322e23db | 3318 | $as_echo_n "checking whether $CXX accepts -g... " >&6; } |
f318beb8 | 3319 | if ${ac_cv_prog_cxx_g+:} false; then : |
322e23db | 3320 | $as_echo_n "(cached) " >&6 |
ff886b82 | 3321 | else |
a152f366 UD |
3322 | ac_save_cxx_werror_flag=$ac_cxx_werror_flag |
3323 | ac_cxx_werror_flag=yes | |
3324 | ac_cv_prog_cxx_g=no | |
3325 | CXXFLAGS="-g" | |
b08c89d9 | 3326 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 | 3327 | /* end confdefs.h. */ |
ff886b82 | 3328 | |
ff886b82 UD |
3329 | int |
3330 | main () | |
3331 | { | |
a152f366 | 3332 | |
ff886b82 UD |
3333 | ; |
3334 | return 0; | |
3335 | } | |
3336 | _ACEOF | |
b08c89d9 | 3337 | if ac_fn_cxx_try_compile "$LINENO"; then : |
a152f366 | 3338 | ac_cv_prog_cxx_g=yes |
ff886b82 | 3339 | else |
b08c89d9 UD |
3340 | CXXFLAGS="" |
3341 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
a152f366 | 3342 | /* end confdefs.h. */ |
ff886b82 | 3343 | |
a152f366 UD |
3344 | int |
3345 | main () | |
3346 | { | |
ff886b82 | 3347 | |
a152f366 UD |
3348 | ; |
3349 | return 0; | |
3350 | } | |
ff886b82 | 3351 | _ACEOF |
b08c89d9 | 3352 | if ac_fn_cxx_try_compile "$LINENO"; then : |
ff886b82 | 3353 | |
b08c89d9 UD |
3354 | else |
3355 | ac_cxx_werror_flag=$ac_save_cxx_werror_flag | |
a152f366 | 3356 | CXXFLAGS="-g" |
b08c89d9 | 3357 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 | 3358 | /* end confdefs.h. */ |
a152f366 | 3359 | |
ff886b82 UD |
3360 | int |
3361 | main () | |
3362 | { | |
a152f366 | 3363 | |
ff886b82 UD |
3364 | ; |
3365 | return 0; | |
3366 | } | |
3367 | _ACEOF | |
b08c89d9 | 3368 | if ac_fn_cxx_try_compile "$LINENO"; then : |
a152f366 | 3369 | ac_cv_prog_cxx_g=yes |
ff886b82 | 3370 | fi |
a152f366 UD |
3371 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3372 | fi | |
a152f366 UD |
3373 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3374 | fi | |
a152f366 UD |
3375 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3376 | ac_cxx_werror_flag=$ac_save_cxx_werror_flag | |
3377 | fi | |
b08c89d9 | 3378 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 |
322e23db | 3379 | $as_echo "$ac_cv_prog_cxx_g" >&6; } |
a152f366 UD |
3380 | if test "$ac_test_CXXFLAGS" = set; then |
3381 | CXXFLAGS=$ac_save_CXXFLAGS | |
3382 | elif test $ac_cv_prog_cxx_g = yes; then | |
3383 | if test "$GXX" = yes; then | |
3384 | CXXFLAGS="-g -O2" | |
3385 | else | |
3386 | CXXFLAGS="-g" | |
3387 | fi | |
3a12e572 | 3388 | else |
a152f366 UD |
3389 | if test "$GXX" = yes; then |
3390 | CXXFLAGS="-O2" | |
3391 | else | |
3392 | CXXFLAGS= | |
3393 | fi | |
3a12e572 | 3394 | fi |
a152f366 UD |
3395 | ac_ext=c |
3396 | ac_cpp='$CPP $CPPFLAGS' | |
3397 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3398 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3399 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
26f56c1c UD |
3400 | |
3401 | ||
a152f366 | 3402 | if test "`cd $srcdir; /bin/pwd`" = "`/bin/pwd`"; then |
4a531bb0 | 3403 | as_fn_error $? "you must configure in a separate build directory" "$LINENO" 5 |
26f56c1c | 3404 | fi |
3a12e572 | 3405 | |
a152f366 UD |
3406 | # This will get text that should go into config.make. |
3407 | config_vars= | |
3408 | ||
3409 | # Check for a --with-gd argument and set libgd-LDFLAGS in config.make. | |
3410 | ||
3411 | # Check whether --with-gd was given. | |
b08c89d9 | 3412 | if test "${with_gd+set}" = set; then : |
a152f366 UD |
3413 | withval=$with_gd; case "$with_gd" in |
3414 | yes|''|no) ;; | |
3415 | *) libgd_include="-I$withval/include" | |
3416 | libgd_ldflags="-L$withval/lib" ;; | |
26f56c1c | 3417 | esac |
cd6ede75 | 3418 | |
a152f366 | 3419 | fi |
cd6ede75 UD |
3420 | |
3421 | ||
a152f366 | 3422 | # Check whether --with-gd-include was given. |
b08c89d9 | 3423 | if test "${with_gd_include+set}" = set; then : |
a152f366 UD |
3424 | withval=$with_gd_include; case "$with_gd_include" in |
3425 | ''|no) ;; | |
3426 | *) libgd_include="-I$withval" ;; | |
cd6ede75 UD |
3427 | esac |
3428 | ||
a152f366 | 3429 | fi |
cd6ede75 | 3430 | |
0816838f | 3431 | |
a152f366 | 3432 | # Check whether --with-gd-lib was given. |
b08c89d9 | 3433 | if test "${with_gd_lib+set}" = set; then : |
a152f366 UD |
3434 | withval=$with_gd_lib; case "$with_gd_lib" in |
3435 | ''|no) ;; | |
3436 | *) libgd_ldflags="-L$withval" ;; | |
cd6ede75 UD |
3437 | esac |
3438 | ||
a808d541 UD |
3439 | fi |
3440 | ||
f4b07664 | 3441 | |
a152f366 UD |
3442 | if test -n "$libgd_include"; then |
3443 | config_vars="$config_vars | |
3444 | CFLAGS-memusagestat.c = $libgd_include" | |
3445 | fi | |
3446 | if test -n "$libgd_ldflags"; then | |
3447 | config_vars="$config_vars | |
3448 | libgd-LDFLAGS = $libgd_ldflags" | |
3449 | fi | |
2ceaa76a | 3450 | |
2ceaa76a | 3451 | |
a152f366 | 3452 | # Check whether --with-fp was given. |
b08c89d9 | 3453 | if test "${with_fp+set}" = set; then : |
a152f366 UD |
3454 | withval=$with_fp; with_fp=$withval |
3455 | else | |
3456 | with_fp=yes | |
26f56c1c UD |
3457 | fi |
3458 | ||
2ceaa76a | 3459 | |
8f73811b | 3460 | |
a152f366 | 3461 | # Check whether --with-binutils was given. |
b08c89d9 | 3462 | if test "${with_binutils+set}" = set; then : |
a152f366 UD |
3463 | withval=$with_binutils; path_binutils=$withval |
3464 | else | |
3465 | path_binutils='' | |
3466 | fi | |
ff886b82 UD |
3467 | |
3468 | ||
a152f366 | 3469 | # Check whether --with-selinux was given. |
b08c89d9 | 3470 | if test "${with_selinux+set}" = set; then : |
a152f366 UD |
3471 | withval=$with_selinux; with_selinux=$withval |
3472 | else | |
3473 | with_selinux=auto | |
3474 | fi | |
e0a3ed4f | 3475 | |
8f73811b | 3476 | |
e0a3ed4f | 3477 | |
a152f366 | 3478 | # Check whether --with-headers was given. |
b08c89d9 | 3479 | if test "${with_headers+set}" = set; then : |
a152f366 UD |
3480 | withval=$with_headers; sysheaders=$withval |
3481 | else | |
3482 | sysheaders='' | |
7efb9bd1 UD |
3483 | fi |
3484 | ||
dfd2257a | 3485 | |
f781ef40 RM |
3486 | |
3487 | ||
c91c505f | 3488 | |
f781ef40 RM |
3489 | # Check whether --with-default-link was given. |
3490 | if test "${with_default_link+set}" = set; then : | |
3491 | withval=$with_default_link; use_default_link=$withval | |
3492 | else | |
fd5e21c7 | 3493 | use_default_link=default |
f781ef40 RM |
3494 | fi |
3495 | ||
3496 | ||
a152f366 | 3497 | # Check whether --enable-sanity-checks was given. |
b08c89d9 | 3498 | if test "${enable_sanity_checks+set}" = set; then : |
a152f366 UD |
3499 | enableval=$enable_sanity_checks; enable_sanity=$enableval |
3500 | else | |
3501 | enable_sanity=yes | |
dfd2257a UD |
3502 | fi |
3503 | ||
cd6ede75 | 3504 | |
a152f366 | 3505 | # Check whether --enable-shared was given. |
b08c89d9 | 3506 | if test "${enable_shared+set}" = set; then : |
a152f366 UD |
3507 | enableval=$enable_shared; shared=$enableval |
3508 | else | |
a0da5fe1 | 3509 | shared=yes |
a152f366 | 3510 | fi |
cd6ede75 | 3511 | |
a152f366 | 3512 | # Check whether --enable-profile was given. |
b08c89d9 | 3513 | if test "${enable_profile+set}" = set; then : |
a152f366 UD |
3514 | enableval=$enable_profile; profile=$enableval |
3515 | else | |
3516 | profile=no | |
3517 | fi | |
cd6ede75 | 3518 | |
a152f366 | 3519 | # Check whether --enable-versioning was given. |
b08c89d9 | 3520 | if test "${enable_versioning+set}" = set; then : |
a152f366 UD |
3521 | enableval=$enable_versioning; enable_versioning=$enableval |
3522 | else | |
3523 | enable_versioning=yes | |
cd6ede75 | 3524 | fi |
a152f366 UD |
3525 | |
3526 | ||
3527 | # Check whether --enable-oldest-abi was given. | |
b08c89d9 | 3528 | if test "${enable_oldest_abi+set}" = set; then : |
a152f366 UD |
3529 | enableval=$enable_oldest_abi; oldest_abi=$enableval |
3530 | else | |
3531 | oldest_abi=no | |
2ceaa76a RM |
3532 | fi |
3533 | ||
a152f366 UD |
3534 | if test "$oldest_abi" = yes || test "$oldest_abi" = no; then |
3535 | oldest_abi=default | |
3536 | else | |
3537 | cat >>confdefs.h <<_ACEOF | |
3538 | #define GLIBC_OLDEST_ABI "$oldest_abi" | |
3539 | _ACEOF | |
cd6ede75 | 3540 | |
a152f366 | 3541 | fi |
cd6ede75 UD |
3542 | |
3543 | ||
a152f366 | 3544 | # Check whether --enable-stackguard-randomization was given. |
b08c89d9 | 3545 | if test "${enable_stackguard_randomization+set}" = set; then : |
a152f366 UD |
3546 | enableval=$enable_stackguard_randomization; enable_stackguard_randomize=$enableval |
3547 | else | |
3548 | enable_stackguard_randomize=no | |
cd6ede75 UD |
3549 | fi |
3550 | ||
a152f366 | 3551 | if test "$enable_stackguard_randomize" = yes; then |
b08c89d9 | 3552 | $as_echo "#define ENABLE_STACKGUARD_RANDOMIZE 1" >>confdefs.h |
cd6ede75 | 3553 | |
a152f366 | 3554 | fi |
cd6ede75 | 3555 | |
a152f366 | 3556 | # Check whether --enable-add-ons was given. |
b08c89d9 | 3557 | if test "${enable_add_ons+set}" = set; then : |
a152f366 UD |
3558 | enableval=$enable_add_ons; |
3559 | else | |
3560 | enable_add_ons=yes | |
3561 | fi | |
cd6ede75 | 3562 | |
cd6ede75 | 3563 | |
a152f366 | 3564 | # Check whether --enable-hidden-plt was given. |
b08c89d9 | 3565 | if test "${enable_hidden_plt+set}" = set; then : |
a152f366 UD |
3566 | enableval=$enable_hidden_plt; hidden=$enableval |
3567 | else | |
3568 | hidden=yes | |
2de7874e | 3569 | fi |
cd6ede75 | 3570 | |
a152f366 | 3571 | if test "x$hidden" = xno; then |
b08c89d9 | 3572 | $as_echo "#define NO_HIDDEN 1" >>confdefs.h |
cd6ede75 | 3573 | |
a152f366 | 3574 | fi |
e0a3ed4f | 3575 | |
a152f366 | 3576 | # Check whether --enable-bind-now was given. |
b08c89d9 | 3577 | if test "${enable_bind_now+set}" = set; then : |
a152f366 UD |
3578 | enableval=$enable_bind_now; bindnow=$enableval |
3579 | else | |
3580 | bindnow=no | |
3581 | fi | |
e0a3ed4f | 3582 | |
e0a3ed4f | 3583 | |
e0a3ed4f | 3584 | |
a152f366 | 3585 | # Check whether --enable-static-nss was given. |
b08c89d9 | 3586 | if test "${enable_static_nss+set}" = set; then : |
a152f366 UD |
3587 | enableval=$enable_static_nss; static_nss=$enableval |
3588 | else | |
3589 | static_nss=no | |
3590 | fi | |
e0a3ed4f | 3591 | |
a152f366 UD |
3592 | if test x"$static_nss" = xyes || test x"$shared" = xno; then |
3593 | static_nss=yes | |
b08c89d9 | 3594 | $as_echo "#define DO_STATIC_NSS 1" >>confdefs.h |
cd6ede75 | 3595 | |
a152f366 | 3596 | fi |
cd6ede75 | 3597 | |
a152f366 | 3598 | # Check whether --enable-force-install was given. |
b08c89d9 | 3599 | if test "${enable_force_install+set}" = set; then : |
a152f366 | 3600 | enableval=$enable_force_install; force_install=$enableval |
3a12e572 | 3601 | else |
a152f366 UD |
3602 | force_install=yes |
3603 | fi | |
ff886b82 | 3604 | |
3a12e572 | 3605 | |
cd6ede75 | 3606 | |
a152f366 | 3607 | # Check whether --enable-kernel was given. |
b08c89d9 | 3608 | if test "${enable_kernel+set}" = set; then : |
a152f366 | 3609 | enableval=$enable_kernel; minimum_kernel=$enableval |
cd6ede75 | 3610 | fi |
a152f366 UD |
3611 | |
3612 | if test "$minimum_kernel" = yes || test "$minimum_kernel" = no; then | |
3613 | # Better nothing than this. | |
3614 | minimum_kernel="" | |
3615 | else | |
3616 | if test "$minimum_kernel" = current; then | |
3617 | minimum_kernel=`uname -r 2>/dev/null` || minimum_kernel= | |
cd6ede75 UD |
3618 | fi |
3619 | fi | |
cd6ede75 | 3620 | |
a152f366 | 3621 | # Check whether --enable-all-warnings was given. |
b08c89d9 | 3622 | if test "${enable_all_warnings+set}" = set; then : |
a152f366 UD |
3623 | enableval=$enable_all_warnings; all_warnings=$enableval |
3624 | fi | |
cd6ede75 | 3625 | |
5c2a0669 | 3626 | |
cd6ede75 | 3627 | |
a152f366 | 3628 | # Check whether --enable-multi-arch was given. |
b08c89d9 | 3629 | if test "${enable_multi_arch+set}" = set; then : |
a152f366 | 3630 | enableval=$enable_multi_arch; multi_arch=$enableval |
cd6ede75 | 3631 | else |
6f89d2f3 | 3632 | multi_arch=default |
cd6ede75 UD |
3633 | fi |
3634 | ||
4bca4c17 | 3635 | |
a152f366 | 3636 | # Check whether --enable-nss-crypt was given. |
b08c89d9 | 3637 | if test "${enable_nss_crypt+set}" = set; then : |
a152f366 | 3638 | enableval=$enable_nss_crypt; nss_crypt=$enableval |
4bca4c17 | 3639 | else |
a152f366 | 3640 | nss_crypt=no |
4bca4c17 UD |
3641 | fi |
3642 | ||
a152f366 UD |
3643 | if test x$nss_crypt = xyes; then |
3644 | nss_includes=-I$(nss-config --includedir 2>/dev/null) | |
3645 | if test $? -ne 0; then | |
4a531bb0 | 3646 | as_fn_error $? "cannot find include directory with nss-config" "$LINENO" 5 |
26f56c1c | 3647 | fi |
a152f366 UD |
3648 | old_CFLAGS="$CFLAGS" |
3649 | CFLAGS="$CFLAGS $nss_includes" | |
3650 | ||
b08c89d9 UD |
3651 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
3652 | /* end confdefs.h. */ | |
a152f366 UD |
3653 | typedef int PRBool; |
3654 | #include <hasht.h> | |
3655 | #include <nsslowhash.h> | |
3656 | void f (void) { NSSLOW_Init (); } | |
b68e08db RM |
3657 | int |
3658 | main () | |
3659 | { | |
3660 | ||
3661 | ; | |
3662 | return 0; | |
3663 | } | |
a152f366 | 3664 | _ACEOF |
b08c89d9 | 3665 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 | 3666 | libc_cv_nss_crypt=yes |
63bda0c1 | 3667 | else |
4a531bb0 | 3668 | as_fn_error $? " |
b08c89d9 | 3669 | cannot find NSS headers with lowlevel hash function interfaces" "$LINENO" 5 |
04be94a8 | 3670 | fi |
a152f366 UD |
3671 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3672 | old_LIBS="$LIBS" | |
3673 | LIBS="$LIBS -lfreebl3" | |
b08c89d9 | 3674 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 UD |
3675 | /* end confdefs.h. */ |
3676 | typedef int PRBool; | |
3677 | #include <hasht.h> | |
3678 | #include <nsslowhash.h> | |
3679 | int | |
3680 | main () | |
3681 | { | |
3682 | NSSLOW_Init(); | |
3683 | ; | |
3684 | return 0; | |
3685 | } | |
3686 | _ACEOF | |
b08c89d9 | 3687 | if ac_fn_c_try_link "$LINENO"; then : |
a152f366 | 3688 | libc_cv_nss_crypt=yes |
cd6ede75 | 3689 | else |
4a531bb0 | 3690 | as_fn_error $? " |
b08c89d9 | 3691 | cannot link program using lowlevel NSS hash functions" "$LINENO" 5 |
cd6ede75 | 3692 | fi |
b08c89d9 UD |
3693 | rm -f core conftest.err conftest.$ac_objext \ |
3694 | conftest$ac_exeext conftest.$ac_ext | |
a152f366 UD |
3695 | CFLAGS="$old_CFLAGS" |
3696 | LIBS="$old_LIBS" | |
4bca4c17 | 3697 | else |
a152f366 | 3698 | libc_cv_nss_crypt=no |
4bca4c17 UD |
3699 | fi |
3700 | ||
cd6ede75 | 3701 | |
3a097cc7 | 3702 | |
021db4be AJ |
3703 | # Check whether --enable-obsolete-rpc was given. |
3704 | if test "${enable_obsolete_rpc+set}" = set; then : | |
3705 | enableval=$enable_obsolete_rpc; link_obsolete_rpc=$enableval | |
3706 | else | |
3707 | link_obsolete_rpc=no | |
3708 | fi | |
3709 | ||
3710 | ||
3711 | ||
3712 | if test "$link_obsolete_rpc" = yes; then | |
3713 | $as_echo "#define LINK_OBSOLETE_RPC 1" >>confdefs.h | |
3714 | ||
3715 | fi | |
3716 | ||
3a097cc7 RM |
3717 | # Check whether --enable-systemtap was given. |
3718 | if test "${enable_systemtap+set}" = set; then : | |
3719 | enableval=$enable_systemtap; systemtap=$enableval | |
3720 | else | |
3721 | systemtap=no | |
3722 | fi | |
3723 | ||
3724 | if test "x$systemtap" != xno; then | |
3725 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for systemtap static probe support" >&5 | |
3726 | $as_echo_n "checking for systemtap static probe support... " >&6; } | |
3727 | if ${libc_cv_sdt+:} false; then : | |
3728 | $as_echo_n "(cached) " >&6 | |
3729 | else | |
3730 | old_CFLAGS="$CFLAGS" | |
3731 | CFLAGS="-std=gnu99 $CFLAGS" | |
3732 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3733 | /* end confdefs.h. */ | |
3734 | #include <sys/sdt.h> | |
3735 | void foo (int i, void *p) | |
3736 | { | |
3737 | asm ("" STAP_PROBE_ASM (foo, bar, STAP_PROBE_ASM_TEMPLATE (2)) "" | |
3738 | :: STAP_PROBE_ASM_OPERANDS (2, i, p)); | |
3739 | } | |
3740 | _ACEOF | |
3741 | if ac_fn_c_try_compile "$LINENO"; then : | |
3742 | libc_cv_sdt=yes | |
3743 | else | |
3744 | libc_cv_sdt=no | |
3745 | fi | |
3746 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
3747 | CFLAGS="$old_CFLAGS" | |
3748 | fi | |
3749 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_sdt" >&5 | |
3750 | $as_echo "$libc_cv_sdt" >&6; } | |
3751 | if test $libc_cv_sdt = yes; then | |
3752 | $as_echo "#define USE_STAP_PROBE 1" >>confdefs.h | |
3753 | ||
3754 | elif test "x$systemtap" != xauto; then | |
3755 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
3756 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3757 | as_fn_error $? "systemtap support needs sys/sdt.h with asm support | |
3758 | See \`config.log' for more details" "$LINENO" 5; } | |
3759 | fi | |
3760 | fi | |
3761 | ||
c53d909c RM |
3762 | # Check whether --enable-build-nscd was given. |
3763 | if test "${enable_build_nscd+set}" = set; then : | |
3764 | enableval=$enable_build_nscd; build_nscd=$enableval | |
3765 | else | |
3766 | build_nscd=default | |
3767 | fi | |
3768 | ||
3769 | ||
3770 | ||
3cc3ef96 RM |
3771 | # Note the use of $use_nscd is near the bottom of the file. |
3772 | # Check whether --enable-nscd was given. | |
3773 | if test "${enable_nscd+set}" = set; then : | |
3774 | enableval=$enable_nscd; use_nscd=$enableval | |
3775 | else | |
3776 | use_nscd=yes | |
3777 | fi | |
3778 | ||
3779 | ||
a152f366 UD |
3780 | # The way shlib-versions is used to generate soversions.mk uses a |
3781 | # fairly simplistic model for name recognition that can't distinguish | |
3782 | # i486-pc-linux-gnu fully from i486-pc-gnu. So we mutate a $host_os | |
3783 | # of `gnu*' here to be `gnu-gnu*' just so that shlib-versions can | |
3784 | # tell. This doesn't get used much beyond that, so it's fairly safe. | |
3785 | case "$host_os" in | |
3786 | linux*) | |
3787 | ;; | |
3788 | gnu*) | |
3789 | host_os=`echo $host_os | sed -e 's/gnu/gnu-gnu/'` | |
3790 | ;; | |
26f56c1c | 3791 | esac |
3a12e572 | 3792 | |
a152f366 UD |
3793 | # We keep the original values in `$config_*' and never modify them, so we |
3794 | # can write them unchanged into config.make. Everything else uses | |
3795 | # $machine, $vendor, and $os, and changes them whenever convenient. | |
3796 | config_machine=$host_cpu config_vendor=$host_vendor config_os=$host_os | |
3a12e572 | 3797 | |
a152f366 UD |
3798 | # Don't allow vendor == "unknown" |
3799 | test "$config_vendor" = unknown && config_vendor= | |
3800 | config_os="`echo $config_os | sed 's/^unknown-//'`" | |
3a12e572 | 3801 | |
a152f366 | 3802 | # Some configurations imply other options. |
0269750c | 3803 | elf=yes |
3a12e572 | 3804 | |
a152f366 UD |
3805 | # The configure fragment of an add-on port can modify these to supplement |
3806 | # or override the table in the case statement below. No fragment should | |
3807 | # ever change the config_* variables, however. | |
3808 | machine=$config_machine | |
3809 | vendor=$config_vendor | |
3810 | os=$config_os | |
3811 | base_os='' | |
3a12e572 | 3812 | |
a152f366 UD |
3813 | # config.guess on some IBM machines says `rs6000' instead of `powerpc'. |
3814 | # Unify this here. | |
3815 | if test "$machine" = rs6000; then | |
3816 | machine="powerpc" | |
3817 | fi | |
3a12e572 | 3818 | |
a152f366 UD |
3819 | # Braindead PowerPC box with absolutely no FPU. |
3820 | case "$machine-$host_os" in | |
3821 | powerpc*-*soft) | |
3822 | with_fp=no | |
3823 | ;; | |
26f56c1c | 3824 | esac |
2abf9ff1 | 3825 | |
a152f366 | 3826 | submachine= |
26f56c1c | 3827 | |
a152f366 | 3828 | # Check whether --with-cpu was given. |
b08c89d9 | 3829 | if test "${with_cpu+set}" = set; then : |
a152f366 | 3830 | withval=$with_cpu; case "$withval" in |
4a531bb0 | 3831 | yes|'') as_fn_error $? "--with-cpu requires an argument" "$LINENO" 5 ;; |
a152f366 UD |
3832 | no) ;; |
3833 | *) submachine="$withval" ;; | |
3834 | esac | |
3a12e572 UD |
3835 | |
3836 | fi | |
3a12e572 | 3837 | |
3a12e572 | 3838 | |
10a803e0 RM |
3839 | if frags=`ls -d $srcdir/sysdeps/*/preconfigure 2> /dev/null` |
3840 | then | |
3841 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysdeps preconfigure fragments" >&5 | |
3842 | $as_echo_n "checking for sysdeps preconfigure fragments... " >&6; } | |
3843 | for frag in $frags; do | |
3844 | name=`echo "$frag" | sed 's@/[^/]*$@@;s@^.*/@@'` | |
3845 | echo $ECHO_N "$name $ECHO_C" >&6 | |
3846 | . "$frag" | |
3847 | done | |
3848 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: " >&5 | |
3849 | $as_echo "" >&6; } | |
3850 | fi | |
3851 | ||
a152f366 UD |
3852 | # An add-on can set this when it wants to disable the sanity check below. |
3853 | libc_config_ok=no | |
26f56c1c | 3854 | |
a152f366 | 3855 | subdirs="$subdirs " |
3a12e572 | 3856 | |
3a12e572 | 3857 | |
a152f366 UD |
3858 | case "$enable_add_ons" in |
3859 | ''|no) add_ons= ;; | |
3860 | yes|'*') | |
3861 | add_ons=`cd $srcdir && ls -d 2> /dev/null */configure */sysdeps | | |
3862 | sed 's@/[^/]*$@@' | sort | uniq` | |
3863 | add_ons_automatic=yes | |
3864 | ;; | |
3865 | *) add_ons=`echo "$enable_add_ons" | sed 's/,/ /g'` | |
3866 | add_ons_automatic=no ;; | |
26f56c1c | 3867 | esac |
2abf9ff1 | 3868 | |
a152f366 UD |
3869 | configured_add_ons= |
3870 | add_ons_sfx= | |
3871 | add_ons_pfx= | |
3872 | if test x"$add_ons" != x; then | |
3873 | for f in $add_ons; do | |
3874 | # Some sanity checks | |
3875 | case "$f" in | |
3876 | crypt) | |
4a531bb0 | 3877 | as_fn_error $? " |
a152f366 UD |
3878 | *** It seems that you're using an old \`crypt' add-on. crypt is now |
3879 | *** part of glibc and using the old add-on will not work with this | |
3880 | *** release. Start again with fresh sources and without the old | |
b08c89d9 | 3881 | *** \`crypt' add-on." "$LINENO" 5 |
a152f366 UD |
3882 | ;; |
3883 | localedata) | |
4a531bb0 | 3884 | as_fn_error $? " |
a152f366 UD |
3885 | *** It seems that you're using an old \`localedata' add-on. localedata |
3886 | *** is now part of glibc and using the old add-on will not work with | |
3887 | *** this release. Start again with fresh sources and without the old | |
b08c89d9 | 3888 | *** \`localedata' add-on." "$LINENO" 5 |
a152f366 UD |
3889 | ;; |
3890 | esac | |
3891 | done | |
3a12e572 | 3892 | |
a152f366 UD |
3893 | # Now source each add-on's configure fragment. |
3894 | # The fragments can use $srcdir/$libc_add_on to find themselves, | |
3895 | # and test $add_ons_automatic to see if they were explicitly requested. | |
3896 | # A fragment can clear (or even change) $libc_add_on to affect | |
3897 | # whether it goes into the list to be actually used in the build. | |
3898 | use_add_ons= | |
3899 | for libc_add_on in $add_ons; do | |
3900 | # Test whether such a directory really exists. | |
3901 | # It can be absolute, or relative to $srcdir, or relative to the build dir. | |
3902 | case "$libc_add_on" in | |
3903 | /*) | |
3904 | libc_add_on_srcdir=$libc_add_on | |
3905 | ;; | |
3906 | *) | |
3907 | test -d "$srcdir/$libc_add_on" || { | |
77e8bddf | 3908 | if test -d "$libc_add_on"; then |
a152f366 UD |
3909 | libc_add_on="`pwd`/$libc_add_on" |
3910 | else | |
4a531bb0 | 3911 | as_fn_error $? "add-on directory \"$libc_add_on\" does not exist" "$LINENO" 5 |
a152f366 UD |
3912 | fi |
3913 | } | |
3914 | libc_add_on_srcdir=$srcdir/$libc_add_on | |
3915 | ;; | |
3916 | esac | |
2abf9ff1 | 3917 | |
a152f366 UD |
3918 | libc_add_on_frag=$libc_add_on_srcdir/configure |
3919 | libc_add_on_canonical= | |
7967983f | 3920 | libc_add_on_config_subdirs= |
a152f366 | 3921 | if test -r "$libc_add_on_frag"; then |
b08c89d9 | 3922 | { $as_echo "$as_me:${as_lineno-$LINENO}: running configure fragment for add-on $libc_add_on" >&5 |
322e23db | 3923 | $as_echo "$as_me: running configure fragment for add-on $libc_add_on" >&6;} |
a152f366 UD |
3924 | libc_add_on_canonical=unknown |
3925 | libc_add_on_subdirs= | |
3926 | . "$libc_add_on_frag" | |
3927 | test -z "$libc_add_on" || { | |
77e8bddf | 3928 | configured_add_ons="$configured_add_ons $libc_add_on" |
a152f366 | 3929 | if test "x$libc_add_on_canonical" = xunknown; then |
4a531bb0 | 3930 | as_fn_error $? "fragment must set \$libc_add_on_canonical" "$LINENO" 5 |
a152f366 UD |
3931 | fi |
3932 | for d in $libc_add_on_subdirs; do | |
3933 | case "$libc_add_on" in | |
3934 | /*) subdir_srcdir="$libc_add_on" ;; | |
3935 | *) subdir_srcdir="\$(..)$libc_add_on" ;; | |
3936 | esac | |
3937 | case "$d" in | |
3938 | .) | |
3939 | d="${libc_add_on_canonical:-$libc_add_on}" | |
3940 | ;; | |
3941 | /*) | |
3942 | subdir_srcdir="$d" | |
3943 | ;; | |
3944 | *) | |
3945 | subdir_srcdir="$subdir_srcdir/$d" | |
3946 | ;; | |
3947 | esac | |
3948 | d=`echo "$d" | sed 's@/*$@@;s@^.*/@@'` | |
3949 | add_on_subdirs="$add_on_subdirs $d" | |
3950 | test "$subdir_srcdir" = "\$(..)$d" || config_vars="$config_vars | |
3951 | $d-srcdir = $subdir_srcdir" | |
3952 | done | |
7967983f RM |
3953 | for d in $libc_add_on_config_subdirs; do |
3954 | case "$d" in | |
4a531bb0 | 3955 | /*) as_fn_error $? "fragment uses absolute path in \$libc_add_on_config_subdirs" "$LINENO" 5 ;; |
7967983f RM |
3956 | esac |
3957 | if test ! -d "$libc_add_on_srcdir/$d"; then | |
4a531bb0 | 3958 | as_fn_error $? "fragment wants to configure missing directory $d" "$LINENO" 5 |
7967983f RM |
3959 | fi |
3960 | case "$libc_add_on" in | |
4a531bb0 | 3961 | /*) as_fn_error $? "relative path required for add-on using \$libc_add_on_config_subdirs" "$LINENO" 5 ;; |
7967983f RM |
3962 | esac |
3963 | subdirs="$subdirs $libc_add_on/$d" | |
3964 | done | |
a152f366 UD |
3965 | } |
3966 | fi | |
3967 | if test -n "$libc_add_on"; then | |
3968 | if frags=`ls -d $libc_add_on_srcdir/sysdeps/*/preconfigure 2> /dev/null` | |
10a803e0 RM |
3969 | then |
3970 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking add-on $libc_add_on for preconfigure fragments" >&5 | |
322e23db | 3971 | $as_echo_n "checking add-on $libc_add_on for preconfigure fragments... " >&6; } |
10a803e0 RM |
3972 | for frag in $frags; do |
3973 | name=`echo "$frag" | sed 's@/[^/]*$@@;s@^.*/@@'` | |
3974 | echo $ECHO_N "$name $ECHO_C" >&6 | |
3975 | . "$frag" | |
3976 | done | |
3977 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: " >&5 | |
322e23db | 3978 | $as_echo "" >&6; } |
10a803e0 | 3979 | fi |
a152f366 UD |
3980 | use_add_ons="$use_add_ons $libc_add_on" |
3981 | add_ons_pfx="$add_ons_pfx $libc_add_on/" | |
3982 | test -z "$libc_add_on_canonical" || | |
3983 | add_ons_sfx="$add_ons_sfx /$libc_add_on_canonical" | |
3984 | fi | |
3985 | done | |
3986 | # Use echo to strip excess whitespace. | |
3987 | add_ons="`echo $use_add_ons`" | |
5c2a0669 | 3988 | fi |
26f56c1c | 3989 | |
3a12e572 | 3990 | |
3a12e572 | 3991 | |
3a12e572 | 3992 | |
a152f366 UD |
3993 | ### |
3994 | ### I put this here to prevent those annoying emails from people who cannot | |
3995 | ### read and try to compile glibc on unsupported platforms. --drepper | |
3996 | ### | |
3997 | ### By using the undocumented --enable-hacker-mode option for configure | |
3998 | ### one can skip this test to make the configuration not fail for unsupported | |
3999 | ### platforms. | |
4000 | ### | |
4001 | if test -z "$enable_hacker_mode" && test x"$libc_config_ok" != xyes; then | |
4002 | case "$machine-$host_os" in | |
2ce4f015 | 4003 | *-linux* | *-gnu*) |
a152f366 UD |
4004 | ;; |
4005 | *) | |
4006 | echo "*** The GNU C library is currently not available for this platform." | |
4007 | echo "*** So far nobody cared to port it and if there is no volunteer it" | |
4008 | echo "*** might never happen. So, if you have interest to see glibc on" | |
4009 | echo "*** this platform visit" | |
4010 | echo "*** http://www.gnu.org/software/libc/porting.html" | |
4011 | echo "*** and join the group of porters" | |
4012 | exit 1 | |
4013 | ;; | |
4014 | esac | |
3a12e572 | 4015 | fi |
2abf9ff1 | 4016 | |
a152f366 UD |
4017 | # Expand the configuration machine name into a subdirectory by architecture |
4018 | # type and particular chip. If an add-on configure fragment already set | |
4019 | # base_machine, we don't change it. | |
4020 | test -n "$base_machine" || case "$machine" in | |
a152f366 | 4021 | i[34567]86) base_machine=i386 machine=i386/$machine ;; |
a152f366 UD |
4022 | powerpc) base_machine=powerpc machine=powerpc/powerpc32 ;; |
4023 | powerpc64) base_machine=powerpc machine=powerpc/powerpc64 ;; | |
4024 | s390) base_machine=s390 machine=s390/s390-32 ;; | |
4025 | s390x) base_machine=s390 machine=s390/s390-64 ;; | |
4026 | sh3*) base_machine=sh machine=sh/sh3 ;; | |
4027 | sh4*) base_machine=sh machine=sh/sh4 ;; | |
4028 | sparc | sparcv[67]) | |
4029 | base_machine=sparc machine=sparc/sparc32 ;; | |
4030 | sparcv8 | supersparc | hypersparc) | |
4031 | base_machine=sparc machine=sparc/sparc32/sparcv8 ;; | |
4032 | sparcv8plus | sparcv8plusa | sparcv9) | |
4033 | base_machine=sparc machine=sparc/sparc32/sparcv9 ;; | |
4034 | sparcv8plusb | sparcv9b) | |
4035 | base_machine=sparc machine=sparc/sparc32/sparcv9/sparcv9b ;; | |
4036 | sparcv9v) | |
4037 | base_machine=sparc machine=sparc/sparc32/sparcv9/sparcv9v ;; | |
4038 | sparcv9v2) | |
4039 | base_machine=sparc machine=sparc/sparc32/sparcv9/sparcv9v2 ;; | |
4040 | sparc64) | |
4041 | base_machine=sparc machine=sparc/sparc64 ;; | |
4042 | sparc64b) | |
4043 | base_machine=sparc machine=sparc/sparc64/sparcv9b ;; | |
4044 | sparc64v) | |
4045 | base_machine=sparc machine=sparc/sparc64/sparcv9v ;; | |
4046 | sparc64v2) | |
4047 | base_machine=sparc machine=sparc/sparc64/sparcv9v2 ;; | |
4048 | *) base_machine=$machine ;; | |
4049 | esac | |
26f56c1c | 4050 | |
3a12e572 | 4051 | |
a152f366 | 4052 | if test "$base_machine" = "i386"; then |
b08c89d9 | 4053 | $as_echo "#define USE_REGPARMS 1" >>confdefs.h |
2abf9ff1 | 4054 | |
cd6ede75 | 4055 | fi |
26f56c1c | 4056 | |
84b9230c MF |
4057 | # For the multi-arch option we need support in the assembler. |
4058 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler gnu_indirect_function symbol type support" >&5 | |
4059 | $as_echo_n "checking for assembler gnu_indirect_function symbol type support... " >&6; } | |
f318beb8 | 4060 | if ${libc_cv_asm_gnu_indirect_function+:} false; then : |
84b9230c MF |
4061 | $as_echo_n "(cached) " >&6 |
4062 | else | |
4063 | cat > conftest.s <<EOF | |
4064 | .type foo,%gnu_indirect_function | |
4065 | EOF | |
4066 | if ${CC-cc} -c $ASFLAGS conftest.s 1>&5 2>&5; | |
4067 | then | |
4068 | libc_cv_asm_gnu_indirect_function=yes | |
4069 | else | |
4070 | libc_cv_asm_gnu_indirect_function=no | |
4071 | fi | |
4072 | rm -f conftest* | |
4073 | fi | |
4074 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_gnu_indirect_function" >&5 | |
4075 | $as_echo "$libc_cv_asm_gnu_indirect_function" >&6; } | |
4076 | ||
4077 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether .text pseudo-op must be used" >&5 | |
4078 | $as_echo_n "checking whether .text pseudo-op must be used... " >&6; } | |
f318beb8 | 4079 | if ${libc_cv_dot_text+:} false; then : |
84b9230c MF |
4080 | $as_echo_n "(cached) " >&6 |
4081 | else | |
4082 | cat > conftest.s <<EOF | |
4083 | .text | |
4084 | EOF | |
4085 | libc_cv_dot_text= | |
4086 | if { ac_try='${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 $ac_status = 0; }; }; then | |
4092 | libc_cv_dot_text=.text | |
4093 | fi | |
4094 | rm -f conftest* | |
4095 | fi | |
4096 | ||
4097 | if test -z "$libc_cv_dot_text"; then | |
4098 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4099 | $as_echo "no" >&6; } | |
4100 | else | |
4101 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
4102 | $as_echo "yes" >&6; } | |
4103 | fi | |
4104 | ||
b67e9372 | 4105 | if test x"$libc_cv_asm_gnu_indirect_function" != xyes; then |
84b9230c | 4106 | if test x"$multi_arch" = xyes; then |
4a531bb0 | 4107 | as_fn_error $? "--enable-multi-arch support requires assembler and linker support" "$LINENO" 5 |
84b9230c MF |
4108 | else |
4109 | multi_arch=no | |
4110 | fi | |
4111 | fi | |
4112 | if test x"$multi_arch" != xno; then | |
4113 | multi_arch_d=/multiarch | |
4114 | fi | |
4115 | ||
a152f366 UD |
4116 | # Compute the list of sysdep directories for this configuration. |
4117 | # This can take a while to compute. | |
4118 | sysdep_dir=$srcdir/sysdeps | |
b08c89d9 | 4119 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking sysdep dirs" >&5 |
322e23db | 4120 | $as_echo_n "checking sysdep dirs... " >&6; } |
a152f366 UD |
4121 | # Make sco3.2v4 become sco3.2.4 and sunos4.1.1_U1 become sunos4.1.1.U1. |
4122 | os="`echo $os | sed 's/\([0-9A-Z]\)[v_]\([0-9A-Z]\)/\1.\2/g'`" | |
4123 | ||
4124 | test "x$base_os" != x || case "$os" in | |
4125 | gnu*) | |
4126 | base_os=mach/hurd ;; | |
2ce4f015 | 4127 | linux*) |
a152f366 | 4128 | base_os=unix/sysv ;; |
a152f366 | 4129 | esac |
3a12e572 | 4130 | |
a152f366 UD |
4131 | # For sunos4.1.1, try sunos4.1.1, then sunos4.1, then sunos4, then sunos. |
4132 | tail=$os | |
4133 | ostry=$os | |
4134 | while o=`echo $tail | sed 's/\.[^.]*$//'`; test $o != $tail; do | |
4135 | ostry="$ostry /$o" | |
4136 | tail=$o | |
3a12e572 | 4137 | done |
a152f366 UD |
4138 | o=`echo $tail | sed 's/[0-9]*$//'` |
4139 | if test $o != $tail; then | |
4140 | ostry="$ostry /$o" | |
4141 | fi | |
4142 | # For linux-gnu, try linux-gnu, then linux. | |
4143 | o=`echo $tail | sed 's/-.*$//'` | |
4144 | if test $o != $tail; then | |
4145 | ostry="$ostry /$o" | |
cd6ede75 | 4146 | fi |
3a12e572 | 4147 | |
a152f366 UD |
4148 | # For unix/sysv/sysv4, try unix/sysv/sysv4, then unix/sysv, then unix. |
4149 | base= | |
4150 | tail=$base_os | |
4151 | while b=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$b"; do | |
4152 | set $b | |
4153 | base="$base /$1" | |
4154 | tail="$2" | |
4155 | done | |
cd6ede75 | 4156 | |
a152f366 UD |
4157 | # For sparc/sparc32, try sparc/sparc32 and then sparc. |
4158 | mach= | |
4159 | tail=$machine${submachine:+/$submachine} | |
4160 | while m=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$m"; do | |
4161 | set $m | |
4162 | # Prepend the machine's FPU directory unless --without-fp. | |
4163 | if test "$with_fp" = yes; then | |
4164 | mach="$mach /$1/fpu" | |
26f56c1c | 4165 | else |
a152f366 | 4166 | mach="$mach /$1/nofpu" |
925c3c5c | 4167 | fi |
a152f366 UD |
4168 | mach="$mach /$1" |
4169 | tail="$2" | |
925c3c5c | 4170 | done |
a152f366 UD |
4171 | |
4172 | ||
4173 | # Find what sysdep directories exist. | |
4174 | sysnames_add_ons= | |
4175 | sysnames= | |
4176 | for b in $base ''; do | |
4177 | for m0 in $mach ''; do | |
4178 | for v in /$vendor ''; do | |
4179 | test "$v" = / && continue | |
4180 | for o in /$ostry ''; do | |
4181 | test "$o" = / && continue | |
4182 | for m in $multi_arch_d $mach ''; do | |
4183 | for d in $add_ons_pfx ''; do | |
4184 | for a in $add_ons_sfx ''; do | |
4185 | if test -n "$m0$m0sub$b$v$o$m$msub"; then | |
77e8bddf AS |
4186 | try_srcdir="${srcdir}/" |
4187 | case "$d" in | |
a152f366 UD |
4188 | /*) try_srcdir= ;; |
4189 | esac | |
4190 | try="${d}sysdeps$m0$m0sub$b$v$o$m$msub$a" | |
4191 | test -n "$enable_debug_configure" && | |
4192 | echo "$0 DEBUG: try $try" >&2 | |
4193 | if test -d "$try_srcdir$try"; then | |
4194 | sysnames="$sysnames $try" | |
4195 | { test -n "$o" || test -n "$b"; } && os_used=t | |
4196 | { test -n "$m" || test -n "$m0"; } && machine_used=t | |
4197 | case x${m0:-$m} in | |
4198 | x*/$submachine) submachine_used=t ;; | |
4199 | esac | |
4200 | if test -n "$d"; then | |
4201 | case "$sysnames_add_ons" in | |
4202 | *" $d "*) ;; | |
4203 | *|'') sysnames_add_ons="$sysnames_add_ons $d" ;; | |
4204 | esac | |
4205 | fi | |
4206 | fi | |
4207 | fi | |
4208 | done | |
4209 | done | |
4210 | done | |
4211 | done | |
4212 | done | |
4213 | done | |
925c3c5c UD |
4214 | done |
4215 | ||
6f89d2f3 L |
4216 | # If the assembler supports gnu_indirect_function symbol type and the |
4217 | # architecture supports multi-arch, we enable multi-arch by default. | |
84b9230c MF |
4218 | case $sysnames_add_ons$sysnames in |
4219 | *"$multi_arch_d"*) | |
4220 | ;; | |
4221 | *) | |
77e8bddf | 4222 | test x"$multi_arch" = xdefault && multi_arch=no |
84b9230c MF |
4223 | ;; |
4224 | esac | |
4225 | if test x"$multi_arch" != xno; then | |
b08c89d9 | 4226 | $as_echo "#define USE_MULTIARCH 1" >>confdefs.h |
6f89d2f3 L |
4227 | |
4228 | fi | |
4229 | ||
4230 | ||
a152f366 | 4231 | if test -z "$os_used" && test "$os" != none; then |
4a531bb0 | 4232 | as_fn_error $? "Operating system $os is not supported." "$LINENO" 5 |
925c3c5c | 4233 | fi |
a152f366 | 4234 | if test -z "$machine_used" && test "$machine" != none; then |
4a531bb0 | 4235 | as_fn_error $? "The $machine is not supported." "$LINENO" 5 |
925c3c5c | 4236 | fi |
a152f366 | 4237 | if test -z "$submachine_used" && test -n "$submachine"; then |
4a531bb0 | 4238 | as_fn_error $? "The $submachine subspecies of $host_cpu is not supported." "$LINENO" 5 |
925c3c5c UD |
4239 | fi |
4240 | ||
26f56c1c | 4241 | |
a152f366 UD |
4242 | # We have now validated the configuration. |
4243 | ||
a152f366 UD |
4244 | # Expand the list of system names into a full list of directories |
4245 | # from each element's parent name and Implies file (if present). | |
4246 | set $sysnames | |
4247 | names= | |
4248 | while test $# -gt 0; do | |
4249 | name=$1 | |
4250 | shift | |
26f56c1c | 4251 | |
a152f366 UD |
4252 | case " $names " in *" $name "*) |
4253 | # Already in the list. | |
4254 | continue | |
4255 | esac | |
925c3c5c | 4256 | |
a152f366 UD |
4257 | # Report each name as we discover it, so there is no long pause in output. |
4258 | echo $ECHO_N "$name $ECHO_C" >&6 | |
925c3c5c | 4259 | |
a152f366 UD |
4260 | name_base=`echo $name | sed -e 's@\(.*sysdeps\)/.*@\1@'` |
4261 | ||
4262 | case $name in | |
4263 | /*) xsrcdir= ;; | |
4264 | *) xsrcdir=$srcdir/ ;; | |
4265 | esac | |
4266 | test -n "$enable_debug_configure" && | |
4267 | echo "DEBUG: name/Implies $xsrcdir$name/Implies" >&2 | |
4268 | ||
ba75122d RM |
4269 | for implies_file in Implies Implies-before Implies-after; do |
4270 | implies_type=`echo $implies_file | sed s/-/_/` | |
4271 | eval ${implies_type}= | |
4272 | if test -f $xsrcdir$name/$implies_file; then | |
4273 | # Collect more names from the `Implies' file (removing comments). | |
4274 | implied_candidate="`sed 's/#.*$//' < $xsrcdir$name/$implies_file`" | |
4275 | for x in $implied_candidate; do | |
4276 | found=no | |
4277 | if test -d $xsrcdir$name_base/$x; then | |
4278 | eval "${implies_type}=\"\$${implies_type} \$name_base/\$x\"" | |
a152f366 | 4279 | found=yes |
ba75122d RM |
4280 | fi |
4281 | for d in $add_ons_pfx ''; do | |
4282 | try="${d}sysdeps/$x" | |
4283 | case $d in | |
4284 | /*) try_srcdir= ;; | |
4285 | *) try_srcdir=$srcdir/ ;; | |
a152f366 | 4286 | esac |
ba75122d RM |
4287 | test -n "$enable_debug_configure" && |
4288 | echo "DEBUG: $name $implies_file $x try($d) {$try_srcdir}$try" >&2 | |
4289 | if test $try != $xsrcdir$name_base/$x && test -d $try_srcdir$try; | |
4290 | then | |
4291 | eval "${implies_type}=\"\$${implies_type} \$try\"" | |
4292 | found=yes | |
4293 | case "$sysnames_add_ons" in | |
4294 | *" $d "*) ;; | |
4295 | *|'') sysnames_add_ons="$sysnames_add_ons $d" ;; | |
4296 | esac | |
4297 | fi | |
4298 | done | |
4299 | if test $found = no; then | |
4300 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $name/$implies_file specifies nonexistent $x" >&5 | |
4301 | $as_echo "$as_me: WARNING: $name/$implies_file specifies nonexistent $x" >&2;} | |
a152f366 UD |
4302 | fi |
4303 | done | |
ba75122d RM |
4304 | fi |
4305 | done | |
925c3c5c | 4306 | |
a152f366 UD |
4307 | # Add NAME to the list of names. |
4308 | names="$names $name" | |
925c3c5c | 4309 | |
a152f366 UD |
4310 | # Find the parent of NAME, using the empty string if it has none. |
4311 | parent="`echo $name | sed -n -e 's=/[^/]*$==' -e '/sysdeps$/q' -e p`" | |
925c3c5c | 4312 | |
ba75122d RM |
4313 | test -n "$enable_debug_configure" && |
4314 | echo "DEBUG: $name Implies='$Implies' rest='$*' parent='$parent' \ | |
57633811 | 4315 | Implies_before='$Implies_before' Implies_after='$Implies_after'" >&2 |
ba75122d | 4316 | |
a152f366 UD |
4317 | # Add the names implied by NAME, and NAME's parent (if it has one), to |
4318 | # the list of names to be processed (the argument list). We prepend the | |
4319 | # implied names to the list and append the parent. We want implied | |
4320 | # directories to come before further directories inferred from the | |
4321 | # configuration components; this ensures that for sysv4, unix/common | |
4322 | # (implied by unix/sysv/sysv4) comes before unix/sysv (in ostry (here $*) | |
4323 | # after sysv4). | |
ba75122d | 4324 | sysnames="`echo $Implies $* $Implies_before $parent $Implies_after`" |
a152f366 UD |
4325 | test -n "$sysnames" && set $sysnames |
4326 | done | |
2abf9ff1 | 4327 | |
a152f366 | 4328 | # Add the default directories. |
51d8bb8f | 4329 | default_sysnames="sysdeps/generic" |
a152f366 | 4330 | sysnames="$names $default_sysnames" |
26f56c1c | 4331 | |
a152f366 | 4332 | # The other names were emitted during the scan. |
b08c89d9 | 4333 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $default_sysnames" >&5 |
322e23db | 4334 | $as_echo "$default_sysnames" >&6; } |
925c3c5c | 4335 | |
a152f366 UD |
4336 | # Collect the list of add-ons that supply partial sysdeps trees. |
4337 | sysdeps_add_ons= | |
4338 | for add_on in $add_ons; do | |
4339 | case "$add_on" in | |
4340 | /*) xsrcdir= ;; | |
4341 | *) xsrcdir="$srcdir/" ;; | |
4342 | esac | |
925c3c5c | 4343 | |
a152f366 UD |
4344 | test -d "$xsrcdir$add_on/sysdeps" || { |
4345 | case "$configured_add_ons " in | |
4346 | *" $add_on "*) ;; | |
4347 | *|'') | |
4a531bb0 | 4348 | as_fn_error $? "add-on $add_on has no configure fragment or sysdeps tree" "$LINENO" 5 |
a152f366 UD |
4349 | ;; |
4350 | esac | |
4351 | continue | |
4352 | } | |
2abf9ff1 | 4353 | |
a152f366 UD |
4354 | sysdeps_add_ons="$sysdeps_add_ons $add_on" |
4355 | case "$sysnames_add_ons" in | |
4356 | *" $add_on/ "*) ;; | |
4357 | *|'') | |
b08c89d9 | 4358 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: add-on $add_on contributed no sysdeps directories" >&5 |
322e23db | 4359 | $as_echo "$as_me: WARNING: add-on $add_on contributed no sysdeps directories" >&2;} |
a152f366 UD |
4360 | continue ;; |
4361 | esac | |
26f56c1c | 4362 | |
a152f366 UD |
4363 | found=no |
4364 | for d in $sysnames; do | |
4365 | case "$d" in | |
4366 | $add_on/sysdeps/*) ;; | |
4367 | *) continue ;; | |
4368 | esac | |
4369 | (cd "$xsrcdir$d" && for f in *[!~]; do | |
4370 | case "$f" in | |
4371 | sys|bits) | |
4372 | for ff in $f/*.h; do | |
4373 | test -d "$ff" || { test -e "$ff" && exit 88; } | |
4374 | done | |
4375 | ;; | |
4376 | *) | |
77e8bddf | 4377 | test -d "$f" || { test -e "$f" && exit 88; } |
a152f366 UD |
4378 | ;; |
4379 | esac | |
4380 | done) | |
4381 | if test $? -eq 88; then | |
4382 | found=yes | |
4383 | break | |
4384 | fi | |
4385 | done | |
4386 | if test $found = no; then | |
b08c89d9 | 4387 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: add-on $add_on contributed no useful sysdeps directories" >&5 |
322e23db | 4388 | $as_echo "$as_me: WARNING: add-on $add_on contributed no useful sysdeps directories" >&2;} |
a152f366 UD |
4389 | fi |
4390 | done | |
26f56c1c | 4391 | |
2abf9ff1 | 4392 | |
26f56c1c | 4393 | |
a152f366 | 4394 | ### Locate tools. |
26f56c1c | 4395 | |
a152f366 UD |
4396 | # Find a good install program. We prefer a C program (faster), |
4397 | # so one script is as good as another. But avoid the broken or | |
4398 | # incompatible versions: | |
4399 | # SysV /etc/install, /usr/sbin/install | |
4400 | # SunOS /usr/etc/install | |
4401 | # IRIX /sbin/install | |
4402 | # AIX /bin/install | |
4403 | # AmigaOS /C/install, which installs bootblocks on floppy discs | |
4404 | # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag | |
4405 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args | |
4406 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" | |
4407 | # OS/2's system install, which has a completely different semantic | |
4408 | # ./install, which can be erroneously created by make from ./install.sh. | |
322e23db | 4409 | # Reject install programs that cannot install multiple files. |
b08c89d9 | 4410 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 |
322e23db | 4411 | $as_echo_n "checking for a BSD-compatible install... " >&6; } |
a152f366 | 4412 | if test -z "$INSTALL"; then |
f318beb8 | 4413 | if ${ac_cv_path_install+:} false; then : |
322e23db | 4414 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
4415 | else |
4416 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4417 | for as_dir in $PATH | |
4418 | do | |
4419 | IFS=$as_save_IFS | |
4420 | test -z "$as_dir" && as_dir=. | |
b08c89d9 UD |
4421 | # Account for people who put trailing slashes in PATH elements. |
4422 | case $as_dir/ in #(( | |
4423 | ./ | .// | /[cC]/* | \ | |
a152f366 | 4424 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ |
b08c89d9 | 4425 | ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ |
a152f366 UD |
4426 | /usr/ucb/* ) ;; |
4427 | *) | |
4428 | # OSF1 and SCO ODT 3.0 have their own names for install. | |
4429 | # Don't use installbsd from OSF since it installs stuff as root | |
4430 | # by default. | |
4431 | for ac_prog in ginstall scoinst install; do | |
4432 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4433 | if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then | |
4434 | if test $ac_prog = install && | |
4435 | grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
4436 | # AIX install. It has an incompatible calling convention. | |
4437 | : | |
4438 | elif test $ac_prog = install && | |
4439 | grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
4440 | # program-specific install script used by HP pwplus--don't use. | |
4441 | : | |
4442 | else | |
322e23db UD |
4443 | rm -rf conftest.one conftest.two conftest.dir |
4444 | echo one > conftest.one | |
4445 | echo two > conftest.two | |
4446 | mkdir conftest.dir | |
4447 | if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && | |
4448 | test -s conftest.one && test -s conftest.two && | |
4449 | test -s conftest.dir/conftest.one && | |
4450 | test -s conftest.dir/conftest.two | |
4451 | then | |
4452 | ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" | |
4453 | break 3 | |
4454 | fi | |
a152f366 UD |
4455 | fi |
4456 | fi | |
4457 | done | |
4458 | done | |
4459 | ;; | |
26f56c1c | 4460 | esac |
322e23db | 4461 | |
b08c89d9 | 4462 | done |
a152f366 | 4463 | IFS=$as_save_IFS |
2abf9ff1 | 4464 | |
322e23db | 4465 | rm -rf conftest.one conftest.two conftest.dir |
26f56c1c | 4466 | |
925c3c5c | 4467 | fi |
a152f366 UD |
4468 | if test "${ac_cv_path_install+set}" = set; then |
4469 | INSTALL=$ac_cv_path_install | |
4470 | else | |
4471 | # As a last resort, use the slow shell script. Don't cache a | |
4472 | # value for INSTALL within a source directory, because that will | |
4473 | # break other packages using the cache if that directory is | |
4474 | # removed, or if the value is a relative name. | |
4475 | INSTALL=$ac_install_sh | |
4476 | fi | |
925c3c5c | 4477 | fi |
b08c89d9 | 4478 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 |
322e23db | 4479 | $as_echo "$INSTALL" >&6; } |
925c3c5c | 4480 | |
a152f366 UD |
4481 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. |
4482 | # It thinks the first close brace ends the variable substitution. | |
4483 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' | |
26f56c1c | 4484 | |
a152f366 UD |
4485 | test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' |
4486 | ||
4487 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' | |
4488 | ||
4489 | if test "$INSTALL" = "${srcdir}/scripts/install-sh -c"; then | |
4490 | # The makefiles need to use a different form to find it in $srcdir. | |
4491 | INSTALL='\$(..)./scripts/install-sh -c' | |
26f56c1c | 4492 | fi |
b08c89d9 | 4493 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 |
322e23db | 4494 | $as_echo_n "checking whether ln -s works... " >&6; } |
a152f366 UD |
4495 | LN_S=$as_ln_s |
4496 | if test "$LN_S" = "ln -s"; then | |
b08c89d9 | 4497 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
322e23db | 4498 | $as_echo "yes" >&6; } |
26f56c1c | 4499 | else |
b08c89d9 | 4500 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 |
322e23db | 4501 | $as_echo "no, using $LN_S" >&6; } |
26f56c1c | 4502 | fi |
a152f366 | 4503 | |
925c3c5c | 4504 | |
650425ce UD |
4505 | # Was a --with-binutils option given? |
4506 | if test -n "$path_binutils"; then | |
4507 | # Make absolute; ensure a single trailing slash. | |
4508 | path_binutils=`(cd $path_binutils; pwd) | sed 's%/*$%/%'` | |
63bda0c1 | 4509 | CC="$CC -B$path_binutils" |
650425ce | 4510 | fi |
27a5bb33 UD |
4511 | AS=`$CC -print-prog-name=as` |
4512 | LD=`$CC -print-prog-name=ld` | |
5edb9387 | 4513 | AR=`$CC -print-prog-name=ar` |
cd6ede75 | 4514 | |
4baa087a RM |
4515 | OBJDUMP=`$CC -print-prog-name=objdump` |
4516 | ||
1b74661a RM |
4517 | OBJCOPY=`$CC -print-prog-name=objcopy` |
4518 | ||
4baa087a | 4519 | |
4baa087a | 4520 | # Determine whether we are using GNU binutils. |
b08c89d9 | 4521 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $AS is GNU as" >&5 |
322e23db | 4522 | $as_echo_n "checking whether $AS is GNU as... " >&6; } |
f318beb8 | 4523 | if ${libc_cv_prog_as_gnu+:} false; then : |
322e23db | 4524 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4525 | else |
4526 | # Most GNU programs take a -v and spit out some text including | |
4527 | # the word 'GNU'. Some try to read stdin, so give them /dev/null. | |
4528 | if $AS -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then | |
4529 | libc_cv_prog_as_gnu=yes | |
4530 | else | |
4531 | libc_cv_prog_as_gnu=no | |
4532 | fi | |
4533 | rm -fr contest* | |
4534 | fi | |
b08c89d9 | 4535 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_prog_as_gnu" >&5 |
322e23db | 4536 | $as_echo "$libc_cv_prog_as_gnu" >&6; } |
4baa087a RM |
4537 | rm -f a.out |
4538 | gnu_as=$libc_cv_prog_as_gnu | |
4539 | ||
b08c89d9 | 4540 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $LD is GNU ld" >&5 |
322e23db | 4541 | $as_echo_n "checking whether $LD is GNU ld... " >&6; } |
f318beb8 | 4542 | if ${libc_cv_prog_ld_gnu+:} false; then : |
322e23db | 4543 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4544 | else |
4545 | # Most GNU programs take a -v and spit out some text including | |
4546 | # the word 'GNU'. Some try to read stdin, so give them /dev/null. | |
4547 | if $LD -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then | |
4548 | libc_cv_prog_ld_gnu=yes | |
4549 | else | |
4550 | libc_cv_prog_ld_gnu=no | |
4551 | fi | |
4552 | rm -fr contest* | |
4553 | fi | |
b08c89d9 | 4554 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_prog_ld_gnu" >&5 |
322e23db | 4555 | $as_echo "$libc_cv_prog_ld_gnu" >&6; } |
4baa087a RM |
4556 | gnu_ld=$libc_cv_prog_ld_gnu |
4557 | ||
4558 | ||
bec039bc | 4559 | # Accept binutils 2.20 or newer. |
4baa087a RM |
4560 | for ac_prog in $AS |
4561 | do | |
4562 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4563 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4564 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4565 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4566 | if ${ac_cv_prog_AS+:} false; then : |
322e23db | 4567 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4568 | else |
4569 | if test -n "$AS"; then | |
4570 | ac_cv_prog_AS="$AS" # Let the user override the test. | |
4571 | else | |
4572 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4573 | for as_dir in $PATH | |
4574 | do | |
4575 | IFS=$as_save_IFS | |
4576 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4577 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 4578 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
4baa087a | 4579 | ac_cv_prog_AS="$ac_prog" |
b08c89d9 | 4580 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4baa087a RM |
4581 | break 2 |
4582 | fi | |
4583 | done | |
b08c89d9 | 4584 | done |
26f56c1c | 4585 | IFS=$as_save_IFS |
4baa087a RM |
4586 | |
4587 | fi | |
4588 | fi | |
4589 | AS=$ac_cv_prog_AS | |
4590 | if test -n "$AS"; then | |
b08c89d9 | 4591 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5 |
322e23db | 4592 | $as_echo "$AS" >&6; } |
4baa087a | 4593 | else |
b08c89d9 | 4594 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4595 | $as_echo "no" >&6; } |
4baa087a RM |
4596 | fi |
4597 | ||
26f56c1c | 4598 | |
4baa087a RM |
4599 | test -n "$AS" && break |
4600 | done | |
4601 | ||
4602 | if test -z "$AS"; then | |
4603 | ac_verc_fail=yes | |
4604 | else | |
4605 | # Found it, now check the version. | |
b08c89d9 | 4606 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $AS" >&5 |
322e23db | 4607 | $as_echo_n "checking version of $AS... " >&6; } |
4baa087a RM |
4608 | ac_prog_version=`$AS --version 2>&1 | sed -n 's/^.*GNU assembler.* \([0-9]*\.[0-9.]*\).*$/\1/p'` |
4609 | case $ac_prog_version in | |
4610 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
bec039bc | 4611 | 2.1[0-9][0-9]*|2.[2-9][0-9]*|[3-9].*|[1-9][0-9]*) |
4baa087a RM |
4612 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4613 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4614 | ||
4615 | esac | |
b08c89d9 | 4616 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4617 | $as_echo "$ac_prog_version" >&6; } |
4baa087a RM |
4618 | fi |
4619 | if test $ac_verc_fail = yes; then | |
73588175 | 4620 | AS=: critic_missing="$critic_missing as" |
4baa087a RM |
4621 | fi |
4622 | ||
4623 | for ac_prog in $LD | |
4624 | do | |
4625 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4626 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4627 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4628 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4629 | if ${ac_cv_prog_LD+:} false; then : |
322e23db | 4630 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4631 | else |
4632 | if test -n "$LD"; then | |
4633 | ac_cv_prog_LD="$LD" # Let the user override the test. | |
4634 | else | |
4635 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4636 | for as_dir in $PATH | |
4637 | do | |
4638 | IFS=$as_save_IFS | |
4639 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4640 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 4641 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
4baa087a | 4642 | ac_cv_prog_LD="$ac_prog" |
b08c89d9 | 4643 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4baa087a RM |
4644 | break 2 |
4645 | fi | |
4646 | done | |
b08c89d9 | 4647 | done |
26f56c1c | 4648 | IFS=$as_save_IFS |
4baa087a RM |
4649 | |
4650 | fi | |
4651 | fi | |
4652 | LD=$ac_cv_prog_LD | |
4653 | if test -n "$LD"; then | |
b08c89d9 | 4654 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 |
322e23db | 4655 | $as_echo "$LD" >&6; } |
4baa087a | 4656 | else |
b08c89d9 | 4657 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4658 | $as_echo "no" >&6; } |
4baa087a RM |
4659 | fi |
4660 | ||
26f56c1c | 4661 | |
4baa087a RM |
4662 | test -n "$LD" && break |
4663 | done | |
4664 | ||
4665 | if test -z "$LD"; then | |
4666 | ac_verc_fail=yes | |
4667 | else | |
4668 | # Found it, now check the version. | |
b08c89d9 | 4669 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $LD" >&5 |
322e23db | 4670 | $as_echo_n "checking version of $LD... " >&6; } |
4baa087a RM |
4671 | ac_prog_version=`$LD --version 2>&1 | sed -n 's/^.*GNU ld.* \([0-9][0-9]*\.[0-9.]*\).*$/\1/p'` |
4672 | case $ac_prog_version in | |
4673 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
bec039bc | 4674 | 2.1[0-9][0-9]*|2.[2-9][0-9]*|[3-9].*|[1-9][0-9]*) |
4baa087a RM |
4675 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4676 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4677 | ||
4678 | esac | |
b08c89d9 | 4679 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4680 | $as_echo "$ac_prog_version" >&6; } |
4baa087a RM |
4681 | fi |
4682 | if test $ac_verc_fail = yes; then | |
73588175 | 4683 | LD=: critic_missing="$critic_missing ld" |
4baa087a RM |
4684 | fi |
4685 | ||
4686 | ||
4baa087a RM |
4687 | # These programs are version sensitive. |
4688 | ||
4689 | for ac_prog in ${ac_tool_prefix}gcc ${ac_tool_prefix}cc | |
4690 | do | |
4691 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4692 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4693 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4694 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4695 | if ${ac_cv_prog_CC+:} false; then : |
322e23db | 4696 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4697 | else |
4698 | if test -n "$CC"; then | |
4699 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
4700 | else | |
4701 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4702 | for as_dir in $PATH | |
4703 | do | |
4704 | IFS=$as_save_IFS | |
4705 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4706 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 4707 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
4baa087a | 4708 | ac_cv_prog_CC="$ac_prog" |
b08c89d9 | 4709 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4baa087a RM |
4710 | break 2 |
4711 | fi | |
4712 | done | |
b08c89d9 | 4713 | done |
26f56c1c | 4714 | IFS=$as_save_IFS |
4baa087a RM |
4715 | |
4716 | fi | |
4717 | fi | |
4718 | CC=$ac_cv_prog_CC | |
4719 | if test -n "$CC"; then | |
b08c89d9 | 4720 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 4721 | $as_echo "$CC" >&6; } |
4baa087a | 4722 | else |
b08c89d9 | 4723 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4724 | $as_echo "no" >&6; } |
4baa087a RM |
4725 | fi |
4726 | ||
26f56c1c | 4727 | |
4baa087a RM |
4728 | test -n "$CC" && break |
4729 | done | |
4730 | ||
4731 | if test -z "$CC"; then | |
4732 | ac_verc_fail=yes | |
4733 | else | |
4734 | # Found it, now check the version. | |
b08c89d9 | 4735 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $CC" >&5 |
322e23db | 4736 | $as_echo_n "checking version of $CC... " >&6; } |
4baa087a RM |
4737 | ac_prog_version=`$CC -v 2>&1 | sed -n 's/^.*version \([egcygnustpi-]*[0-9.]*\).*$/\1/p'` |
4738 | case $ac_prog_version in | |
4739 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
0e7727f7 | 4740 | 4.[3-9].* | 4.[1-9][0-9].* | [5-9].* ) |
4baa087a RM |
4741 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4742 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4743 | ||
4744 | esac | |
b08c89d9 | 4745 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4746 | $as_echo "$ac_prog_version" >&6; } |
4baa087a RM |
4747 | fi |
4748 | if test $ac_verc_fail = yes; then | |
4749 | critic_missing="$critic_missing gcc" | |
4750 | fi | |
4751 | ||
4752 | for ac_prog in gnumake gmake make | |
4753 | do | |
4754 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4755 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4756 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4757 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4758 | if ${ac_cv_prog_MAKE+:} false; then : |
322e23db | 4759 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4760 | else |
4761 | if test -n "$MAKE"; then | |
4762 | ac_cv_prog_MAKE="$MAKE" # Let the user override the test. | |
4763 | else | |
4764 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4765 | for as_dir in $PATH | |
4766 | do | |
4767 | IFS=$as_save_IFS | |
4768 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4769 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 4770 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
4baa087a | 4771 | ac_cv_prog_MAKE="$ac_prog" |
b08c89d9 | 4772 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4baa087a RM |
4773 | break 2 |
4774 | fi | |
4775 | done | |
b08c89d9 | 4776 | done |
26f56c1c | 4777 | IFS=$as_save_IFS |
4baa087a RM |
4778 | |
4779 | fi | |
4780 | fi | |
4781 | MAKE=$ac_cv_prog_MAKE | |
4782 | if test -n "$MAKE"; then | |
b08c89d9 | 4783 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5 |
322e23db | 4784 | $as_echo "$MAKE" >&6; } |
4baa087a | 4785 | else |
b08c89d9 | 4786 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4787 | $as_echo "no" >&6; } |
4baa087a RM |
4788 | fi |
4789 | ||
26f56c1c | 4790 | |
4baa087a RM |
4791 | test -n "$MAKE" && break |
4792 | done | |
4793 | ||
4794 | if test -z "$MAKE"; then | |
4795 | ac_verc_fail=yes | |
4796 | else | |
4797 | # Found it, now check the version. | |
b08c89d9 | 4798 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MAKE" >&5 |
322e23db | 4799 | $as_echo_n "checking version of $MAKE... " >&6; } |
4baa087a RM |
4800 | ac_prog_version=`$MAKE --version 2>&1 | sed -n 's/^.*GNU Make[^0-9]*\([0-9][0-9.]*\).*$/\1/p'` |
4801 | case $ac_prog_version in | |
4802 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
4803 | 3.79* | 3.[89]*) | |
4804 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
4805 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4806 | ||
4807 | esac | |
b08c89d9 | 4808 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4809 | $as_echo "$ac_prog_version" >&6; } |
4baa087a RM |
4810 | fi |
4811 | if test $ac_verc_fail = yes; then | |
4812 | critic_missing="$critic_missing make" | |
4813 | fi | |
6e3d59bc | 4814 | |
cd6ede75 | 4815 | |
4baa087a RM |
4816 | for ac_prog in gnumsgfmt gmsgfmt msgfmt |
4817 | do | |
4818 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4819 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4820 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4821 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4822 | if ${ac_cv_prog_MSGFMT+:} false; then : |
322e23db | 4823 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 4824 | else |
4baa087a RM |
4825 | if test -n "$MSGFMT"; then |
4826 | ac_cv_prog_MSGFMT="$MSGFMT" # Let the user override the test. | |
cd6ede75 | 4827 | else |
3a12e572 UD |
4828 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
4829 | for as_dir in $PATH | |
4830 | do | |
4831 | IFS=$as_save_IFS | |
4832 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4833 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 4834 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
4baa087a | 4835 | ac_cv_prog_MSGFMT="$ac_prog" |
b08c89d9 | 4836 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
4837 | break 2 |
4838 | fi | |
4839 | done | |
b08c89d9 | 4840 | done |
26f56c1c | 4841 | IFS=$as_save_IFS |
3a12e572 | 4842 | |
cd6ede75 UD |
4843 | fi |
4844 | fi | |
4baa087a RM |
4845 | MSGFMT=$ac_cv_prog_MSGFMT |
4846 | if test -n "$MSGFMT"; then | |
b08c89d9 | 4847 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5 |
322e23db | 4848 | $as_echo "$MSGFMT" >&6; } |
cd6ede75 | 4849 | else |
b08c89d9 | 4850 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4851 | $as_echo "no" >&6; } |
cd6ede75 UD |
4852 | fi |
4853 | ||
26f56c1c | 4854 | |
4baa087a RM |
4855 | test -n "$MSGFMT" && break |
4856 | done | |
4857 | ||
4858 | if test -z "$MSGFMT"; then | |
4859 | ac_verc_fail=yes | |
4860 | else | |
4861 | # Found it, now check the version. | |
b08c89d9 | 4862 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MSGFMT" >&5 |
322e23db | 4863 | $as_echo_n "checking version of $MSGFMT... " >&6; } |
4baa087a RM |
4864 | ac_prog_version=`$MSGFMT --version 2>&1 | sed -n 's/^.*GNU gettext.* \([0-9]*\.[0-9.]*\).*$/\1/p'` |
4865 | case $ac_prog_version in | |
4866 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
4867 | 0.10.3[6-9]* | 0.10.[4-9][0-9]* | 0.1[1-9]* | 0.[2-9][0-9]* | [1-9].*) | |
4868 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
4869 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4870 | ||
4871 | esac | |
b08c89d9 | 4872 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4873 | $as_echo "$ac_prog_version" >&6; } |
3a12e572 | 4874 | fi |
4baa087a RM |
4875 | if test $ac_verc_fail = yes; then |
4876 | MSGFMT=: aux_missing="$aux_missing msgfmt" | |
4877 | fi | |
4878 | ||
4879 | for ac_prog in makeinfo | |
4880 | do | |
4881 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4882 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4883 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4884 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4885 | if ${ac_cv_prog_MAKEINFO+:} false; then : |
322e23db | 4886 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 4887 | else |
4baa087a RM |
4888 | if test -n "$MAKEINFO"; then |
4889 | ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test. | |
cd6ede75 | 4890 | else |
3a12e572 UD |
4891 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
4892 | for as_dir in $PATH | |
4893 | do | |
4894 | IFS=$as_save_IFS | |
4895 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4896 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 4897 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
4baa087a | 4898 | ac_cv_prog_MAKEINFO="$ac_prog" |
b08c89d9 | 4899 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
4900 | break 2 |
4901 | fi | |
4902 | done | |
b08c89d9 | 4903 | done |
26f56c1c | 4904 | IFS=$as_save_IFS |
3a12e572 | 4905 | |
cd6ede75 UD |
4906 | fi |
4907 | fi | |
4baa087a RM |
4908 | MAKEINFO=$ac_cv_prog_MAKEINFO |
4909 | if test -n "$MAKEINFO"; then | |
b08c89d9 | 4910 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5 |
322e23db | 4911 | $as_echo "$MAKEINFO" >&6; } |
cd6ede75 | 4912 | else |
b08c89d9 | 4913 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4914 | $as_echo "no" >&6; } |
cd6ede75 UD |
4915 | fi |
4916 | ||
26f56c1c | 4917 | |
4baa087a RM |
4918 | test -n "$MAKEINFO" && break |
4919 | done | |
5edb9387 | 4920 | |
4baa087a RM |
4921 | if test -z "$MAKEINFO"; then |
4922 | ac_verc_fail=yes | |
5edb9387 | 4923 | else |
4baa087a | 4924 | # Found it, now check the version. |
b08c89d9 | 4925 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MAKEINFO" >&5 |
322e23db | 4926 | $as_echo_n "checking version of $MAKEINFO... " >&6; } |
4baa087a RM |
4927 | ac_prog_version=`$MAKEINFO --version 2>&1 | sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'` |
4928 | case $ac_prog_version in | |
4929 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
6a3951a0 | 4930 | 4.[5-9]*|4.[1-9][0-9]*|[5-9].*) |
4baa087a RM |
4931 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4932 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
5edb9387 | 4933 | |
4baa087a | 4934 | esac |
b08c89d9 | 4935 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4936 | $as_echo "$ac_prog_version" >&6; } |
5edb9387 | 4937 | fi |
4baa087a RM |
4938 | if test $ac_verc_fail = yes; then |
4939 | MAKEINFO=: aux_missing="$aux_missing makeinfo" | |
5edb9387 | 4940 | fi |
cd6ede75 | 4941 | |
4baa087a | 4942 | for ac_prog in sed |
c4d23330 RM |
4943 | do |
4944 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4945 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4946 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4947 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4948 | if ${ac_cv_prog_SED+:} false; then : |
322e23db | 4949 | $as_echo_n "(cached) " >&6 |
c4d23330 | 4950 | else |
4baa087a RM |
4951 | if test -n "$SED"; then |
4952 | ac_cv_prog_SED="$SED" # Let the user override the test. | |
c4d23330 RM |
4953 | else |
4954 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4955 | for as_dir in $PATH | |
4956 | do | |
4957 | IFS=$as_save_IFS | |
4958 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4959 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 4960 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
4baa087a | 4961 | ac_cv_prog_SED="$ac_prog" |
b08c89d9 | 4962 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
c4d23330 RM |
4963 | break 2 |
4964 | fi | |
4965 | done | |
b08c89d9 | 4966 | done |
26f56c1c | 4967 | IFS=$as_save_IFS |
c4d23330 RM |
4968 | |
4969 | fi | |
4970 | fi | |
4baa087a RM |
4971 | SED=$ac_cv_prog_SED |
4972 | if test -n "$SED"; then | |
b08c89d9 | 4973 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SED" >&5 |
322e23db | 4974 | $as_echo "$SED" >&6; } |
c4d23330 | 4975 | else |
b08c89d9 | 4976 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4977 | $as_echo "no" >&6; } |
c4d23330 RM |
4978 | fi |
4979 | ||
26f56c1c | 4980 | |
4baa087a | 4981 | test -n "$SED" && break |
c4d23330 RM |
4982 | done |
4983 | ||
4baa087a | 4984 | if test -z "$SED"; then |
c4d23330 RM |
4985 | ac_verc_fail=yes |
4986 | else | |
4987 | # Found it, now check the version. | |
b08c89d9 | 4988 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $SED" >&5 |
322e23db | 4989 | $as_echo_n "checking version of $SED... " >&6; } |
07e51550 | 4990 | ac_prog_version=`$SED --version 2>&1 | sed -n 's/^.*GNU sed[^0-9]* \([0-9]*\.[0-9.]*\).*$/\1/p'` |
c4d23330 RM |
4991 | case $ac_prog_version in |
4992 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
4baa087a | 4993 | 3.0[2-9]*|3.[1-9]*|[4-9]*) |
c4d23330 RM |
4994 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4995 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4996 | ||
4997 | esac | |
b08c89d9 | 4998 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4999 | $as_echo "$ac_prog_version" >&6; } |
c4d23330 RM |
5000 | fi |
5001 | if test $ac_verc_fail = yes; then | |
4baa087a | 5002 | SED=: aux_missing="$aux_missing sed" |
c4d23330 RM |
5003 | fi |
5004 | ||
4baa087a | 5005 | |
d30cf5bb RM |
5006 | if test -n "$ac_tool_prefix"; then |
5007 | # Extract the first word of "${ac_tool_prefix}readelf", so it can be a program name with args. | |
5008 | set dummy ${ac_tool_prefix}readelf; ac_word=$2 | |
5009 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
5010 | $as_echo_n "checking for $ac_word... " >&6; } | |
f318beb8 | 5011 | if ${ac_cv_prog_READELF+:} false; then : |
d30cf5bb RM |
5012 | $as_echo_n "(cached) " >&6 |
5013 | else | |
5014 | if test -n "$READELF"; then | |
5015 | ac_cv_prog_READELF="$READELF" # Let the user override the test. | |
5016 | else | |
5017 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5018 | for as_dir in $PATH | |
5019 | do | |
5020 | IFS=$as_save_IFS | |
5021 | test -z "$as_dir" && as_dir=. | |
5022 | for ac_exec_ext in '' $ac_executable_extensions; do | |
5023 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
5024 | ac_cv_prog_READELF="${ac_tool_prefix}readelf" | |
5025 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5026 | break 2 | |
5027 | fi | |
5028 | done | |
5029 | done | |
5030 | IFS=$as_save_IFS | |
5031 | ||
5032 | fi | |
5033 | fi | |
5034 | READELF=$ac_cv_prog_READELF | |
5035 | if test -n "$READELF"; then | |
5036 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF" >&5 | |
5037 | $as_echo "$READELF" >&6; } | |
5038 | else | |
5039 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
5040 | $as_echo "no" >&6; } | |
5041 | fi | |
5042 | ||
5043 | ||
5044 | fi | |
5045 | if test -z "$ac_cv_prog_READELF"; then | |
5046 | ac_ct_READELF=$READELF | |
5047 | # Extract the first word of "readelf", so it can be a program name with args. | |
5048 | set dummy readelf; ac_word=$2 | |
5049 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
5050 | $as_echo_n "checking for $ac_word... " >&6; } | |
f318beb8 | 5051 | if ${ac_cv_prog_ac_ct_READELF+:} false; then : |
d30cf5bb RM |
5052 | $as_echo_n "(cached) " >&6 |
5053 | else | |
5054 | if test -n "$ac_ct_READELF"; then | |
5055 | ac_cv_prog_ac_ct_READELF="$ac_ct_READELF" # Let the user override the test. | |
5056 | else | |
5057 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5058 | for as_dir in $PATH | |
5059 | do | |
5060 | IFS=$as_save_IFS | |
5061 | test -z "$as_dir" && as_dir=. | |
5062 | for ac_exec_ext in '' $ac_executable_extensions; do | |
5063 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
5064 | ac_cv_prog_ac_ct_READELF="readelf" | |
5065 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5066 | break 2 | |
5067 | fi | |
5068 | done | |
5069 | done | |
5070 | IFS=$as_save_IFS | |
5071 | ||
5072 | fi | |
5073 | fi | |
5074 | ac_ct_READELF=$ac_cv_prog_ac_ct_READELF | |
5075 | if test -n "$ac_ct_READELF"; then | |
5076 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_READELF" >&5 | |
5077 | $as_echo "$ac_ct_READELF" >&6; } | |
5078 | else | |
5079 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
5080 | $as_echo "no" >&6; } | |
5081 | fi | |
5082 | ||
5083 | if test "x$ac_ct_READELF" = x; then | |
5084 | READELF="false" | |
5085 | else | |
5086 | case $cross_compiling:$ac_tool_warned in | |
5087 | yes:) | |
5088 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
5089 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
5090 | ac_tool_warned=yes ;; | |
5091 | esac | |
5092 | READELF=$ac_ct_READELF | |
5093 | fi | |
5094 | else | |
5095 | READELF="$ac_cv_prog_READELF" | |
5096 | fi | |
5097 | ||
30b99d79 RM |
5098 | if test -n "$ac_tool_prefix"; then |
5099 | # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args. | |
5100 | set dummy ${ac_tool_prefix}nm; ac_word=$2 | |
5101 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
5102 | $as_echo_n "checking for $ac_word... " >&6; } | |
5103 | if ${ac_cv_prog_NM+:} false; then : | |
5104 | $as_echo_n "(cached) " >&6 | |
5105 | else | |
5106 | if test -n "$NM"; then | |
5107 | ac_cv_prog_NM="$NM" # Let the user override the test. | |
5108 | else | |
5109 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5110 | for as_dir in $PATH | |
5111 | do | |
5112 | IFS=$as_save_IFS | |
5113 | test -z "$as_dir" && as_dir=. | |
5114 | for ac_exec_ext in '' $ac_executable_extensions; do | |
5115 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
5116 | ac_cv_prog_NM="${ac_tool_prefix}nm" | |
5117 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5118 | break 2 | |
5119 | fi | |
5120 | done | |
5121 | done | |
5122 | IFS=$as_save_IFS | |
5123 | ||
5124 | fi | |
5125 | fi | |
5126 | NM=$ac_cv_prog_NM | |
5127 | if test -n "$NM"; then | |
5128 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5 | |
5129 | $as_echo "$NM" >&6; } | |
5130 | else | |
5131 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
5132 | $as_echo "no" >&6; } | |
5133 | fi | |
5134 | ||
5135 | ||
5136 | fi | |
5137 | if test -z "$ac_cv_prog_NM"; then | |
5138 | ac_ct_NM=$NM | |
5139 | # Extract the first word of "nm", so it can be a program name with args. | |
5140 | set dummy nm; ac_word=$2 | |
5141 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
5142 | $as_echo_n "checking for $ac_word... " >&6; } | |
5143 | if ${ac_cv_prog_ac_ct_NM+:} false; then : | |
5144 | $as_echo_n "(cached) " >&6 | |
5145 | else | |
5146 | if test -n "$ac_ct_NM"; then | |
5147 | ac_cv_prog_ac_ct_NM="$ac_ct_NM" # Let the user override the test. | |
5148 | else | |
5149 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5150 | for as_dir in $PATH | |
5151 | do | |
5152 | IFS=$as_save_IFS | |
5153 | test -z "$as_dir" && as_dir=. | |
5154 | for ac_exec_ext in '' $ac_executable_extensions; do | |
5155 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
5156 | ac_cv_prog_ac_ct_NM="nm" | |
5157 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5158 | break 2 | |
5159 | fi | |
5160 | done | |
5161 | done | |
5162 | IFS=$as_save_IFS | |
5163 | ||
5164 | fi | |
5165 | fi | |
5166 | ac_ct_NM=$ac_cv_prog_ac_ct_NM | |
5167 | if test -n "$ac_ct_NM"; then | |
5168 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NM" >&5 | |
5169 | $as_echo "$ac_ct_NM" >&6; } | |
5170 | else | |
5171 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
5172 | $as_echo "no" >&6; } | |
5173 | fi | |
5174 | ||
5175 | if test "x$ac_ct_NM" = x; then | |
5176 | NM="false" | |
5177 | else | |
5178 | case $cross_compiling:$ac_tool_warned in | |
5179 | yes:) | |
5180 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
5181 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
5182 | ac_tool_warned=yes ;; | |
5183 | esac | |
5184 | NM=$ac_ct_NM | |
5185 | fi | |
5186 | else | |
5187 | NM="$ac_cv_prog_NM" | |
5188 | fi | |
5189 | ||
d30cf5bb | 5190 | |
476e7d78 | 5191 | for ac_prog in autoconf |
c4d23330 RM |
5192 | do |
5193 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
5194 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 5195 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5196 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5197 | if ${ac_cv_prog_AUTOCONF+:} false; then : |
322e23db | 5198 | $as_echo_n "(cached) " >&6 |
c4d23330 | 5199 | else |
4baa087a RM |
5200 | if test -n "$AUTOCONF"; then |
5201 | ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test. | |
c4d23330 RM |
5202 | else |
5203 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5204 | for as_dir in $PATH | |
5205 | do | |
5206 | IFS=$as_save_IFS | |
5207 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5208 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 5209 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
4baa087a | 5210 | ac_cv_prog_AUTOCONF="$ac_prog" |
b08c89d9 | 5211 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
c4d23330 RM |
5212 | break 2 |
5213 | fi | |
5214 | done | |
b08c89d9 | 5215 | done |
26f56c1c | 5216 | IFS=$as_save_IFS |
c4d23330 RM |
5217 | |
5218 | fi | |
5219 | fi | |
4baa087a RM |
5220 | AUTOCONF=$ac_cv_prog_AUTOCONF |
5221 | if test -n "$AUTOCONF"; then | |
b08c89d9 | 5222 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOCONF" >&5 |
322e23db | 5223 | $as_echo "$AUTOCONF" >&6; } |
c4d23330 | 5224 | else |
b08c89d9 | 5225 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5226 | $as_echo "no" >&6; } |
c4d23330 RM |
5227 | fi |
5228 | ||
26f56c1c | 5229 | |
4baa087a | 5230 | test -n "$AUTOCONF" && break |
c4d23330 | 5231 | done |
4baa087a | 5232 | test -n "$AUTOCONF" || AUTOCONF="no" |
c4d23330 | 5233 | |
476e7d78 RM |
5234 | case "x$AUTOCONF" in |
5235 | xno|x|x:) AUTOCONF=no ;; | |
5236 | *) | |
b08c89d9 | 5237 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works" >&5 |
322e23db | 5238 | $as_echo_n "checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works... " >&6; } |
f318beb8 | 5239 | if ${libc_cv_autoconf_works+:} false; then : |
322e23db | 5240 | $as_echo_n "(cached) " >&6 |
c4d23330 | 5241 | else |
476e7d78 RM |
5242 | if (cd $srcdir; $AUTOCONF $ACFLAGS configure.in > /dev/null 2>&1); then |
5243 | libc_cv_autoconf_works=yes | |
5244 | else | |
5245 | libc_cv_autoconf_works=no | |
5246 | fi | |
c4d23330 | 5247 | fi |
b08c89d9 | 5248 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_autoconf_works" >&5 |
322e23db | 5249 | $as_echo "$libc_cv_autoconf_works" >&6; } |
476e7d78 RM |
5250 | test $libc_cv_autoconf_works = yes || AUTOCONF=no |
5251 | ;; | |
5252 | esac | |
5f69cd2f | 5253 | if test "x$AUTOCONF" = xno; then |
476e7d78 | 5254 | aux_missing="$aux_missing autoconf" |
c4d23330 RM |
5255 | fi |
5256 | ||
4a531bb0 | 5257 | test -n "$critic_missing" && as_fn_error $? " |
32a448ed | 5258 | *** These critical programs are missing or too old:$critic_missing |
b08c89d9 | 5259 | *** Check the INSTALL file for required versions." "$LINENO" 5 |
32a448ed | 5260 | |
b08c89d9 | 5261 | test -n "$aux_missing" && { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: |
9c6fffc0 | 5262 | *** These auxiliary programs are missing or incompatible versions:$aux_missing |
ea9f119b | 5263 | *** some features will be disabled. |
3a12e572 | 5264 | *** Check the INSTALL file for required versions." >&5 |
322e23db | 5265 | $as_echo "$as_me: WARNING: |
3a12e572 UD |
5266 | *** These auxiliary programs are missing or incompatible versions:$aux_missing |
5267 | *** some features will be disabled. | |
5268 | *** Check the INSTALL file for required versions." >&2;} | |
ea9f119b | 5269 | |
3c720987 UD |
5270 | # if using special system headers, find out the compiler's sekrit |
5271 | # header directory and add that to the list. NOTE: Only does the right | |
5272 | # thing on a system that doesn't need fixincludes. (Not presently a problem.) | |
5273 | if test -n "$sysheaders"; then | |
67fbfa5c RM |
5274 | SYSINCLUDES=-nostdinc |
5275 | for d in include include-fixed; do | |
22dca1ea | 5276 | i=`$CC -print-file-name="$d"` && test "x$i" != x && test "x$i" != "x$d" && |
67fbfa5c RM |
5277 | SYSINCLUDES="$SYSINCLUDES -isystem $i" |
5278 | done | |
5279 | SYSINCLUDES="$SYSINCLUDES \ | |
3d6ce23a | 5280 | -isystem `echo $sysheaders | sed 's/:/ -isystem /g'`" |
ef226fec | 5281 | if test -n "$CXX"; then |
7872cfb0 | 5282 | CXX_SYSINCLUDES= |
ef226fec RM |
5283 | cxxversion=`$CXX -dumpversion 2>&5` && |
5284 | cxxmachine=`$CXX -dumpmachine 2>&5` && | |
7872cfb0 AS |
5285 | for d in include "$cxxmachine/include"; do |
5286 | i=../../../../$d/c++/$cxxversion | |
5287 | cxxheaders=`$CXX -print-file-name="$i"` && | |
5288 | test "x$cxxheaders" != x && test "x$i" != "x$cxxheaders" && | |
5289 | CXX_SYSINCLUDES="$CXX_SYSINCLUDES -isystem $cxxheaders \ | |
ef226fec | 5290 | -isystem $cxxheaders/$cxxmachine -isystem $cxxheaders/backward" |
7872cfb0 | 5291 | done |
ef226fec | 5292 | fi |
3c720987 UD |
5293 | fi |
5294 | ||
5295 | ||
ef226fec | 5296 | |
3911660e UD |
5297 | # Test if LD_LIBRARY_PATH contains the notation for the current directory |
5298 | # since this would lead to problems installing/building glibc. | |
5299 | # LD_LIBRARY_PATH contains the current directory if one of the following | |
5300 | # is true: | |
5301 | # - one of the terminals (":" and ";") is the first or last sign | |
5302 | # - two terminals occur directly after each other | |
5303 | # - the path contains an element with a dot in it | |
b08c89d9 | 5304 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking LD_LIBRARY_PATH variable" >&5 |
322e23db | 5305 | $as_echo_n "checking LD_LIBRARY_PATH variable... " >&6; } |
3911660e UD |
5306 | case ${LD_LIBRARY_PATH} in |
5307 | [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* ) | |
b3a86ae1 | 5308 | ld_library_path_setting="contains current directory" |
3911660e UD |
5309 | ;; |
5310 | *) | |
5311 | ld_library_path_setting="ok" | |
5312 | ;; | |
5313 | esac | |
b08c89d9 | 5314 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_library_path_setting" >&5 |
322e23db | 5315 | $as_echo "$ld_library_path_setting" >&6; } |
3911660e | 5316 | if test "$ld_library_path_setting" != "ok"; then |
4a531bb0 | 5317 | as_fn_error $? " |
3a12e572 UD |
5318 | *** LD_LIBRARY_PATH shouldn't contain the current directory when |
5319 | *** building glibc. Please change the environment variable | |
b08c89d9 | 5320 | *** and run configure again." "$LINENO" 5 |
3911660e UD |
5321 | fi |
5322 | ||
b08c89d9 | 5323 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether GCC supports -static-libgcc" >&5 |
322e23db | 5324 | $as_echo_n "checking whether GCC supports -static-libgcc... " >&6; } |
f318beb8 | 5325 | if ${libc_cv_gcc_static_libgcc+:} false; then : |
322e23db | 5326 | $as_echo_n "(cached) " >&6 |
74bd2300 UD |
5327 | else |
5328 | if $CC -v -static-libgcc 2>&1 | grep -q 'unrecognized option.*static-libgcc'; then | |
5329 | libc_cv_gcc_static_libgcc= | |
5330 | else | |
5331 | libc_cv_gcc_static_libgcc=-static-libgcc | |
5332 | fi | |
5333 | fi | |
b08c89d9 | 5334 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_static_libgcc" >&5 |
322e23db | 5335 | $as_echo "$libc_cv_gcc_static_libgcc" >&6; } |
74bd2300 UD |
5336 | |
5337 | ||
cd6ede75 UD |
5338 | # Extract the first word of "bash", so it can be a program name with args. |
5339 | set dummy bash; ac_word=$2 | |
b08c89d9 | 5340 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5341 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5342 | if ${ac_cv_path_BASH_SHELL+:} false; then : |
322e23db | 5343 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 5344 | else |
26f56c1c | 5345 | case $BASH_SHELL in |
3a12e572 | 5346 | [\\/]* | ?:[\\/]*) |
26f56c1c | 5347 | ac_cv_path_BASH_SHELL="$BASH_SHELL" # Let the user override the test with a path. |
cd6ede75 UD |
5348 | ;; |
5349 | *) | |
3a12e572 UD |
5350 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5351 | for as_dir in $PATH | |
5352 | do | |
5353 | IFS=$as_save_IFS | |
5354 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5355 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c UD |
5356 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
5357 | ac_cv_path_BASH_SHELL="$as_dir/$ac_word$ac_exec_ext" | |
b08c89d9 | 5358 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5359 | break 2 |
5360 | fi | |
5361 | done | |
b08c89d9 | 5362 | done |
26f56c1c | 5363 | IFS=$as_save_IFS |
3a12e572 | 5364 | |
26f56c1c | 5365 | test -z "$ac_cv_path_BASH_SHELL" && ac_cv_path_BASH_SHELL="no" |
cd6ede75 UD |
5366 | ;; |
5367 | esac | |
5368 | fi | |
26f56c1c UD |
5369 | BASH_SHELL=$ac_cv_path_BASH_SHELL |
5370 | if test -n "$BASH_SHELL"; then | |
b08c89d9 | 5371 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BASH_SHELL" >&5 |
322e23db | 5372 | $as_echo "$BASH_SHELL" >&6; } |
cd6ede75 | 5373 | else |
b08c89d9 | 5374 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5375 | $as_echo "no" >&6; } |
cd6ede75 UD |
5376 | fi |
5377 | ||
26f56c1c UD |
5378 | |
5379 | if test "$BASH_SHELL" != no && | |
5380 | $BASH_SHELL -c 'test "$BASH_VERSINFO" \ | |
6973fc01 | 5381 | && test "$BASH_VERSINFO" -ge 2 >&/dev/null'; then |
cd6ede75 UD |
5382 | libc_cv_have_bash2=yes |
5383 | else | |
5384 | libc_cv_have_bash2=no | |
5385 | fi | |
5386 | ||
5387 | ||
26f56c1c | 5388 | if test "$BASH_SHELL" = no; then |
cd6ede75 UD |
5389 | # Extract the first word of "ksh", so it can be a program name with args. |
5390 | set dummy ksh; ac_word=$2 | |
b08c89d9 | 5391 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5392 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5393 | if ${ac_cv_path_KSH+:} false; then : |
322e23db | 5394 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 5395 | else |
3a12e572 UD |
5396 | case $KSH in |
5397 | [\\/]* | ?:[\\/]*) | |
cd6ede75 UD |
5398 | ac_cv_path_KSH="$KSH" # Let the user override the test with a path. |
5399 | ;; | |
5400 | *) | |
3a12e572 UD |
5401 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5402 | for as_dir in $PATH | |
5403 | do | |
5404 | IFS=$as_save_IFS | |
5405 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5406 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 5407 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
3a12e572 | 5408 | ac_cv_path_KSH="$as_dir/$ac_word$ac_exec_ext" |
b08c89d9 | 5409 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5410 | break 2 |
5411 | fi | |
5412 | done | |
b08c89d9 | 5413 | done |
26f56c1c | 5414 | IFS=$as_save_IFS |
3a12e572 | 5415 | |
cd6ede75 UD |
5416 | test -z "$ac_cv_path_KSH" && ac_cv_path_KSH="no" |
5417 | ;; | |
5418 | esac | |
5419 | fi | |
3a12e572 | 5420 | KSH=$ac_cv_path_KSH |
cd6ede75 | 5421 | if test -n "$KSH"; then |
b08c89d9 | 5422 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $KSH" >&5 |
322e23db | 5423 | $as_echo "$KSH" >&6; } |
cd6ede75 | 5424 | else |
b08c89d9 | 5425 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5426 | $as_echo "no" >&6; } |
cd6ede75 UD |
5427 | fi |
5428 | ||
26f56c1c | 5429 | |
cd6ede75 UD |
5430 | if test "$KSH" = no; then |
5431 | libc_cv_have_ksh=no | |
5432 | else | |
5433 | libc_cv_have_ksh=yes | |
5434 | fi | |
5435 | else | |
26f56c1c | 5436 | KSH="$BASH_SHELL" |
3a12e572 | 5437 | |
cd6ede75 UD |
5438 | libc_cv_have_ksh=yes |
5439 | fi | |
5440 | ||
5441 | ||
a8c01776 | 5442 | for ac_prog in gawk mawk nawk awk |
a2b08ee5 | 5443 | do |
3a12e572 | 5444 | # Extract the first word of "$ac_prog", so it can be a program name with args. |
a2b08ee5 | 5445 | set dummy $ac_prog; ac_word=$2 |
b08c89d9 | 5446 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5447 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5448 | if ${ac_cv_prog_AWK+:} false; then : |
322e23db | 5449 | $as_echo_n "(cached) " >&6 |
5aa8ff62 UD |
5450 | else |
5451 | if test -n "$AWK"; then | |
5452 | ac_cv_prog_AWK="$AWK" # Let the user override the test. | |
5453 | else | |
3a12e572 UD |
5454 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5455 | for as_dir in $PATH | |
5456 | do | |
5457 | IFS=$as_save_IFS | |
5458 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5459 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 5460 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
3a12e572 | 5461 | ac_cv_prog_AWK="$ac_prog" |
b08c89d9 | 5462 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5463 | break 2 |
5464 | fi | |
5465 | done | |
b08c89d9 | 5466 | done |
26f56c1c | 5467 | IFS=$as_save_IFS |
3a12e572 | 5468 | |
5aa8ff62 UD |
5469 | fi |
5470 | fi | |
3a12e572 | 5471 | AWK=$ac_cv_prog_AWK |
5aa8ff62 | 5472 | if test -n "$AWK"; then |
b08c89d9 | 5473 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 |
322e23db | 5474 | $as_echo "$AWK" >&6; } |
5aa8ff62 | 5475 | else |
b08c89d9 | 5476 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5477 | $as_echo "no" >&6; } |
5aa8ff62 UD |
5478 | fi |
5479 | ||
26f56c1c | 5480 | |
3a12e572 | 5481 | test -n "$AWK" && break |
5aa8ff62 UD |
5482 | done |
5483 | ||
c0016081 UD |
5484 | # Extract the first word of "perl", so it can be a program name with args. |
5485 | set dummy perl; ac_word=$2 | |
b08c89d9 | 5486 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5487 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5488 | if ${ac_cv_path_PERL+:} false; then : |
322e23db | 5489 | $as_echo_n "(cached) " >&6 |
a2b08ee5 | 5490 | else |
3a12e572 UD |
5491 | case $PERL in |
5492 | [\\/]* | ?:[\\/]*) | |
a2b08ee5 UD |
5493 | ac_cv_path_PERL="$PERL" # Let the user override the test with a path. |
5494 | ;; | |
5495 | *) | |
3a12e572 UD |
5496 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5497 | for as_dir in $PATH | |
5498 | do | |
5499 | IFS=$as_save_IFS | |
5500 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5501 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 5502 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
3a12e572 | 5503 | ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext" |
b08c89d9 | 5504 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5505 | break 2 |
5506 | fi | |
5507 | done | |
b08c89d9 | 5508 | done |
26f56c1c | 5509 | IFS=$as_save_IFS |
3a12e572 | 5510 | |
c0016081 | 5511 | test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="no" |
a2b08ee5 UD |
5512 | ;; |
5513 | esac | |
5514 | fi | |
3a12e572 | 5515 | PERL=$ac_cv_path_PERL |
a2b08ee5 | 5516 | if test -n "$PERL"; then |
b08c89d9 | 5517 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5 |
322e23db | 5518 | $as_echo "$PERL" >&6; } |
a2b08ee5 | 5519 | else |
b08c89d9 | 5520 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5521 | $as_echo "no" >&6; } |
a2b08ee5 UD |
5522 | fi |
5523 | ||
26f56c1c | 5524 | |
2fd5d029 RM |
5525 | if test "$PERL" != no && |
5526 | (eval `$PERL -V:apiversion`; test `expr "$apiversion" \< 5` -ne 0); then | |
5527 | PERL=no | |
fc304e02 | 5528 | fi |
c0016081 UD |
5529 | # Extract the first word of "install-info", so it can be a program name with args. |
5530 | set dummy install-info; ac_word=$2 | |
b08c89d9 | 5531 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5532 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5533 | if ${ac_cv_path_INSTALL_INFO+:} false; then : |
322e23db | 5534 | $as_echo_n "(cached) " >&6 |
c0016081 | 5535 | else |
3a12e572 UD |
5536 | case $INSTALL_INFO in |
5537 | [\\/]* | ?:[\\/]*) | |
c0016081 UD |
5538 | ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path. |
5539 | ;; | |
5540 | *) | |
3a12e572 | 5541 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
f4b07664 RM |
5542 | as_dummy="$PATH:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin" |
5543 | for as_dir in $as_dummy | |
3a12e572 UD |
5544 | do |
5545 | IFS=$as_save_IFS | |
5546 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5547 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 5548 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
3a12e572 | 5549 | ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext" |
b08c89d9 | 5550 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5551 | break 2 |
5552 | fi | |
5553 | done | |
b08c89d9 | 5554 | done |
26f56c1c | 5555 | IFS=$as_save_IFS |
3a12e572 | 5556 | |
c0016081 UD |
5557 | test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO="no" |
5558 | ;; | |
5559 | esac | |
5560 | fi | |
3a12e572 | 5561 | INSTALL_INFO=$ac_cv_path_INSTALL_INFO |
c0016081 | 5562 | if test -n "$INSTALL_INFO"; then |
b08c89d9 | 5563 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5 |
322e23db | 5564 | $as_echo "$INSTALL_INFO" >&6; } |
c0016081 | 5565 | else |
b08c89d9 | 5566 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5567 | $as_echo "no" >&6; } |
c0016081 UD |
5568 | fi |
5569 | ||
26f56c1c | 5570 | |
ae113383 UD |
5571 | # Extract the first word of "bison", so it can be a program name with args. |
5572 | set dummy bison; ac_word=$2 | |
b08c89d9 | 5573 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5574 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5575 | if ${ac_cv_path_BISON+:} false; then : |
322e23db | 5576 | $as_echo_n "(cached) " >&6 |
ae113383 | 5577 | else |
3a12e572 UD |
5578 | case $BISON in |
5579 | [\\/]* | ?:[\\/]*) | |
ae113383 UD |
5580 | ac_cv_path_BISON="$BISON" # Let the user override the test with a path. |
5581 | ;; | |
ae113383 | 5582 | *) |
3a12e572 | 5583 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
f4b07664 RM |
5584 | as_dummy="$PATH:/usr/local/bin:/usr/bin:/bin" |
5585 | for as_dir in $as_dummy | |
3a12e572 UD |
5586 | do |
5587 | IFS=$as_save_IFS | |
5588 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5589 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 5590 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
3a12e572 | 5591 | ac_cv_path_BISON="$as_dir/$ac_word$ac_exec_ext" |
b08c89d9 | 5592 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5593 | break 2 |
5594 | fi | |
5595 | done | |
b08c89d9 | 5596 | done |
26f56c1c | 5597 | IFS=$as_save_IFS |
3a12e572 | 5598 | |
ae113383 UD |
5599 | test -z "$ac_cv_path_BISON" && ac_cv_path_BISON="no" |
5600 | ;; | |
5601 | esac | |
5602 | fi | |
3a12e572 | 5603 | BISON=$ac_cv_path_BISON |
ae113383 | 5604 | if test -n "$BISON"; then |
b08c89d9 | 5605 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5 |
322e23db | 5606 | $as_echo "$BISON" >&6; } |
ae113383 | 5607 | else |
b08c89d9 | 5608 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5609 | $as_echo "no" >&6; } |
ae113383 UD |
5610 | fi |
5611 | ||
5612 | ||
26f56c1c | 5613 | |
b08c89d9 | 5614 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libc-friendly stddef.h" >&5 |
322e23db | 5615 | $as_echo_n "checking for libc-friendly stddef.h... " >&6; } |
f318beb8 | 5616 | if ${libc_cv_friendly_stddef+:} false; then : |
322e23db | 5617 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 5618 | else |
b08c89d9 | 5619 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2abf9ff1 | 5620 | /* end confdefs.h. */ |
cd6ede75 UD |
5621 | #define __need_size_t |
5622 | #define __need_wchar_t | |
5623 | #include <stddef.h> | |
5624 | #define __need_NULL | |
5625 | #include <stddef.h> | |
3a12e572 UD |
5626 | int |
5627 | main () | |
5628 | { | |
cd6ede75 UD |
5629 | size_t size; wchar_t wchar; |
5630 | #ifdef offsetof | |
5631 | #error stddef.h ignored __need_* | |
5632 | #endif | |
5633 | if (&size == NULL || &wchar == NULL) abort (); | |
3a12e572 UD |
5634 | ; |
5635 | return 0; | |
5636 | } | |
5637 | _ACEOF | |
b08c89d9 | 5638 | if ac_fn_c_try_compile "$LINENO"; then : |
cd6ede75 UD |
5639 | libc_cv_friendly_stddef=yes |
5640 | else | |
b08c89d9 | 5641 | libc_cv_friendly_stddef=no |
cd6ede75 | 5642 | fi |
26f56c1c | 5643 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
cd6ede75 | 5644 | fi |
b08c89d9 | 5645 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_friendly_stddef" >&5 |
322e23db | 5646 | $as_echo "$libc_cv_friendly_stddef" >&6; } |
cd6ede75 UD |
5647 | if test $libc_cv_friendly_stddef = yes; then |
5648 | config_vars="$config_vars | |
5649 | override stddef.h = # The installed <stddef.h> seems to be libc-friendly." | |
5650 | fi | |
5651 | ||
b08c89d9 | 5652 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need to use -P to assemble .S files" >&5 |
322e23db | 5653 | $as_echo_n "checking whether we need to use -P to assemble .S files... " >&6; } |
f318beb8 | 5654 | if ${libc_cv_need_minus_P+:} false; then : |
322e23db | 5655 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
5656 | else |
5657 | cat > conftest.S <<EOF | |
5658 | #include "confdefs.h" | |
5659 | /* Nothing whatsoever. */ | |
5660 | EOF | |
3217788f | 5661 | if { ac_try='${CC-cc} $CPPFLAGS $ASFLAGS -c conftest.S 1>&5' |
b08c89d9 | 5662 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
61cea1c3 RM |
5663 | (eval $ac_try) 2>&5 |
5664 | ac_status=$? | |
b08c89d9 UD |
5665 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5666 | test $ac_status = 0; }; }; then | |
cd6ede75 UD |
5667 | libc_cv_need_minus_P=no |
5668 | else | |
5669 | libc_cv_need_minus_P=yes | |
5670 | fi | |
5671 | rm -f conftest* | |
5672 | fi | |
b08c89d9 | 5673 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_need_minus_P" >&5 |
322e23db | 5674 | $as_echo "$libc_cv_need_minus_P" >&6; } |
cd6ede75 UD |
5675 | if test $libc_cv_need_minus_P = yes; then |
5676 | config_vars="$config_vars | |
5677 | asm-CPPFLAGS = -P # The assembler can't grok cpp's # line directives." | |
5678 | fi | |
5679 | ||
b08c89d9 | 5680 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .set assembler directive" >&5 |
322e23db | 5681 | $as_echo_n "checking for .set assembler directive... " >&6; } |
f318beb8 | 5682 | if ${libc_cv_asm_set_directive+:} false; then : |
322e23db | 5683 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
5684 | else |
5685 | cat > conftest.s <<EOF | |
2293395f | 5686 | ${libc_cv_dot_text} |
cd6ede75 UD |
5687 | foo: |
5688 | .set glibc_conftest_frobozz,foo | |
7b8e0d49 | 5689 | .globl glibc_conftest_frobozz |
cd6ede75 UD |
5690 | EOF |
5691 | # The alpha-dec-osf1 assembler gives only a warning for `.set' | |
5692 | # (but it doesn't work), so we must do a linking check to be sure. | |
5693 | cat > conftest1.c <<\EOF | |
5694 | extern int glibc_conftest_frobozz; | |
640f0119 | 5695 | void _start() { glibc_conftest_frobozz = 1; } |
cd6ede75 UD |
5696 | EOF |
5697 | if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \ | |
640f0119 | 5698 | -nostartfiles -nostdlib \ |
cd6ede75 UD |
5699 | -o conftest conftest.s conftest1.c 1>&5 2>&5; then |
5700 | libc_cv_asm_set_directive=yes | |
5701 | else | |
5702 | libc_cv_asm_set_directive=no | |
5703 | fi | |
5704 | rm -f conftest* | |
5705 | fi | |
b08c89d9 | 5706 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_set_directive" >&5 |
322e23db | 5707 | $as_echo "$libc_cv_asm_set_directive" >&6; } |
cd6ede75 | 5708 | if test $libc_cv_asm_set_directive = yes; then |
b08c89d9 | 5709 | $as_echo "#define HAVE_ASM_SET_DIRECTIVE 1" >>confdefs.h |
cd6ede75 UD |
5710 | |
5711 | fi | |
5712 | ||
b08c89d9 | 5713 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler gnu_unique_object symbol type" >&5 |
415ac3df | 5714 | $as_echo_n "checking for assembler gnu_unique_object symbol type... " >&6; } |
f318beb8 | 5715 | if ${libc_cv_asm_unique_object+:} false; then : |
415ac3df UD |
5716 | $as_echo_n "(cached) " >&6 |
5717 | else | |
5718 | cat > conftest.s <<EOF | |
5719 | ${libc_cv_dot_text} | |
5720 | _sym: | |
b67e9372 | 5721 | .type _sym, %gnu_unique_object |
415ac3df UD |
5722 | EOF |
5723 | if ${CC-cc} -c $ASFLAGS conftest.s 1>&5 2>&5; then | |
5724 | libc_cv_asm_unique_object=yes | |
5725 | else | |
5726 | libc_cv_asm_unique_object=no | |
5727 | fi | |
5728 | rm -f conftest* | |
5729 | fi | |
b08c89d9 | 5730 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_unique_object" >&5 |
415ac3df UD |
5731 | $as_echo "$libc_cv_asm_unique_object" >&6; } |
5732 | if test $libc_cv_asm_unique_object = yes; then | |
b08c89d9 | 5733 | $as_echo "#define HAVE_ASM_UNIQUE_OBJECT 1" >>confdefs.h |
415ac3df UD |
5734 | |
5735 | fi | |
5736 | ||
b08c89d9 | 5737 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .symver assembler directive" >&5 |
322e23db | 5738 | $as_echo_n "checking for .symver assembler directive... " >&6; } |
f318beb8 | 5739 | if ${libc_cv_asm_symver_directive+:} false; then : |
322e23db | 5740 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
5741 | else |
5742 | cat > conftest.s <<EOF | |
2293395f | 5743 | ${libc_cv_dot_text} |
cd6ede75 UD |
5744 | _sym: |
5745 | .symver _sym,sym@VERS | |
5746 | EOF | |
3217788f | 5747 | if ${CC-cc} -c $ASFLAGS conftest.s 1>&5 2>&5; then |
cd6ede75 UD |
5748 | libc_cv_asm_symver_directive=yes |
5749 | else | |
5750 | libc_cv_asm_symver_directive=no | |
5751 | fi | |
5752 | rm -f conftest* | |
5753 | fi | |
b08c89d9 | 5754 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_symver_directive" >&5 |
322e23db | 5755 | $as_echo "$libc_cv_asm_symver_directive" >&6; } |
b08c89d9 | 5756 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld --version-script" >&5 |
322e23db | 5757 | $as_echo_n "checking for ld --version-script... " >&6; } |
f318beb8 | 5758 | if ${libc_cv_ld_version_script_option+:} false; then : |
322e23db | 5759 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
5760 | else |
5761 | if test $libc_cv_asm_symver_directive = yes; then | |
5762 | cat > conftest.s <<EOF | |
2293395f | 5763 | ${libc_cv_dot_text} |
cd6ede75 UD |
5764 | _sym: |
5765 | .symver _sym,sym@VERS | |
5766 | EOF | |
5767 | cat > conftest.map <<EOF | |
f43ce637 | 5768 | VERS_1 { |
cd6ede75 UD |
5769 | global: sym; |
5770 | }; | |
f43ce637 UD |
5771 | |
5772 | VERS_2 { | |
77e8bddf | 5773 | global: sym; |
f43ce637 | 5774 | } VERS_1; |
cd6ede75 | 5775 | EOF |
3217788f RM |
5776 | if ${CC-cc} -c $ASFLAGS conftest.s 1>&5 2>&5; then |
5777 | if { ac_try='${CC-cc} $CFLAGS $LDFLAGS -shared | |
5778 | -o conftest.so conftest.o | |
5779 | -nostartfiles -nostdlib | |
5780 | -Wl,--version-script,conftest.map | |
3a12e572 | 5781 | 1>&5' |
b08c89d9 | 5782 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
5783 | (eval $ac_try) 2>&5 |
5784 | ac_status=$? | |
b08c89d9 UD |
5785 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5786 | test $ac_status = 0; }; }; | |
cd6ede75 UD |
5787 | then |
5788 | libc_cv_ld_version_script_option=yes | |
5789 | else | |
5790 | libc_cv_ld_version_script_option=no | |
5791 | fi | |
5792 | else | |
5793 | libc_cv_ld_version_script_option=no | |
5794 | fi | |
5795 | else | |
5796 | libc_cv_ld_version_script_option=no | |
5797 | fi | |
5798 | rm -f conftest* | |
5799 | fi | |
b08c89d9 | 5800 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ld_version_script_option" >&5 |
322e23db | 5801 | $as_echo "$libc_cv_ld_version_script_option" >&6; } |
7499a22a RM |
5802 | if test $shared != no && |
5803 | test $libc_cv_asm_symver_directive = yes && | |
650425ce UD |
5804 | test $libc_cv_ld_version_script_option = yes && |
5805 | test $enable_versioning = yes; then | |
cd6ede75 | 5806 | VERSIONING=yes |
b08c89d9 | 5807 | $as_echo "#define DO_VERSIONING 1" >>confdefs.h |
cd6ede75 UD |
5808 | |
5809 | else | |
5810 | VERSIONING=no | |
5811 | fi | |
5812 | ||
5813 | ||
a0da5fe1 | 5814 | if test $shared != no && test $VERSIONING = no; then |
f43ce637 | 5815 | echo "\ |
f4017d20 | 5816 | *** WARNING: You should not compile GNU libc without versioning. Not using |
f43ce637 UD |
5817 | *** versioning will introduce incompatibilities so that old binaries |
5818 | *** will not run anymore. | |
08a0d60a | 5819 | *** For versioning you need recent binutils (binutils-2.8.1.0.23 or newer)." |
f43ce637 | 5820 | fi |
a0da5fe1 | 5821 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .previous assembler directive" >&5 |
322e23db | 5822 | $as_echo_n "checking for .previous assembler directive... " >&6; } |
f318beb8 | 5823 | if ${libc_cv_asm_previous_directive+:} false; then : |
322e23db | 5824 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 5825 | else |
a0da5fe1 | 5826 | cat > conftest.s <<EOF |
cd6ede75 UD |
5827 | .section foo_section |
5828 | .previous | |
5829 | EOF | |
a0da5fe1 | 5830 | if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5' |
b08c89d9 | 5831 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
5832 | (eval $ac_try) 2>&5 |
5833 | ac_status=$? | |
b08c89d9 UD |
5834 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5835 | test $ac_status = 0; }; }; then | |
a0da5fe1 UD |
5836 | libc_cv_asm_previous_directive=yes |
5837 | else | |
5838 | libc_cv_asm_previous_directive=no | |
5839 | fi | |
5840 | rm -f conftest* | |
cd6ede75 | 5841 | fi |
b08c89d9 | 5842 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_previous_directive" >&5 |
322e23db | 5843 | $as_echo "$libc_cv_asm_previous_directive" >&6; } |
a0da5fe1 UD |
5844 | if test $libc_cv_asm_previous_directive = yes; then |
5845 | $as_echo "#define HAVE_ASM_PREVIOUS_DIRECTIVE 1" >>confdefs.h | |
cd6ede75 | 5846 | |
a0da5fe1 UD |
5847 | else |
5848 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .popsection assembler directive" >&5 | |
322e23db | 5849 | $as_echo_n "checking for .popsection assembler directive... " >&6; } |
f318beb8 | 5850 | if ${libc_cv_asm_popsection_directive+:} false; then : |
322e23db | 5851 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 5852 | else |
a0da5fe1 | 5853 | cat > conftest.s <<EOF |
cd6ede75 UD |
5854 | .pushsection foo_section |
5855 | .popsection | |
5856 | EOF | |
a0da5fe1 | 5857 | if { ac_try='${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_popsection_directive=yes |
5864 | else | |
5865 | libc_cv_asm_popsection_directive=no | |
5866 | fi | |
5867 | rm -f conftest* | |
cd6ede75 | 5868 | fi |
b08c89d9 | 5869 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_popsection_directive" >&5 |
322e23db | 5870 | $as_echo "$libc_cv_asm_popsection_directive" >&6; } |
a0da5fe1 UD |
5871 | if test $libc_cv_asm_popsection_directive = yes; then |
5872 | $as_echo "#define HAVE_ASM_POPSECTION_DIRECTIVE 1" >>confdefs.h | |
cd6ede75 | 5873 | |
cd6ede75 | 5874 | fi |
a0da5fe1 UD |
5875 | fi |
5876 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .protected and .hidden assembler directive" >&5 | |
322e23db | 5877 | $as_echo_n "checking for .protected and .hidden assembler directive... " >&6; } |
f318beb8 | 5878 | if ${libc_cv_asm_protected_directive+:} false; then : |
322e23db | 5879 | $as_echo_n "(cached) " >&6 |
2d499f55 | 5880 | else |
a0da5fe1 | 5881 | cat > conftest.s <<EOF |
2d499f55 UD |
5882 | .protected foo |
5883 | foo: | |
5884 | .hidden bar | |
5885 | bar: | |
5886 | EOF | |
a0da5fe1 | 5887 | if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5' |
b08c89d9 | 5888 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
5889 | (eval $ac_try) 2>&5 |
5890 | ac_status=$? | |
b08c89d9 UD |
5891 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5892 | test $ac_status = 0; }; }; then | |
a0da5fe1 UD |
5893 | libc_cv_asm_protected_directive=yes |
5894 | else | |
5895 | as_fn_error $? "assembler support for symbol visibility is required" "$LINENO" 5 | |
5896 | fi | |
5897 | rm -f conftest* | |
2d499f55 | 5898 | fi |
b08c89d9 | 5899 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_protected_directive" >&5 |
322e23db | 5900 | $as_echo "$libc_cv_asm_protected_directive" >&6; } |
2d499f55 | 5901 | |
a0da5fe1 UD |
5902 | if test $libc_cv_asm_protected_directive = yes; then |
5903 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __attribute__((visibility())) is supported" >&5 | |
322e23db | 5904 | $as_echo_n "checking whether __attribute__((visibility())) is supported... " >&6; } |
f318beb8 | 5905 | if ${libc_cv_visibility_attribute+:} false; then : |
322e23db | 5906 | $as_echo_n "(cached) " >&6 |
0d01dace UD |
5907 | else |
5908 | cat > conftest.c <<EOF | |
5909 | int foo __attribute__ ((visibility ("hidden"))) = 1; | |
5910 | int bar __attribute__ ((visibility ("protected"))) = 1; | |
5911 | EOF | |
5912 | libc_cv_visibility_attribute=no | |
61cea1c3 | 5913 | if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5' |
b08c89d9 | 5914 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
61cea1c3 RM |
5915 | (eval $ac_try) 2>&5 |
5916 | ac_status=$? | |
b08c89d9 UD |
5917 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5918 | test $ac_status = 0; }; }; then | |
0d01dace UD |
5919 | if grep '\.hidden.*foo' conftest.s >/dev/null; then |
5920 | if grep '\.protected.*bar' conftest.s >/dev/null; then | |
5921 | libc_cv_visibility_attribute=yes | |
5922 | fi | |
5923 | fi | |
5924 | fi | |
f7d82dc9 | 5925 | rm -f conftest.{c,s} |
0d01dace | 5926 | |
3a12e572 | 5927 | fi |
b08c89d9 | 5928 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_visibility_attribute" >&5 |
322e23db | 5929 | $as_echo "$libc_cv_visibility_attribute" >&6; } |
a0da5fe1 UD |
5930 | if test $libc_cv_visibility_attribute != yes; then |
5931 | as_fn_error $? "compiler support for visibility attribute is required" "$LINENO" 5 | |
0d01dace | 5932 | fi |
a0da5fe1 | 5933 | fi |
0d01dace | 5934 | |
a0da5fe1 UD |
5935 | if test $libc_cv_visibility_attribute = yes; then |
5936 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken __attribute__((visibility()))" >&5 | |
322e23db | 5937 | $as_echo_n "checking for broken __attribute__((visibility()))... " >&6; } |
f318beb8 | 5938 | if ${libc_cv_broken_visibility_attribute+:} false; then : |
322e23db | 5939 | $as_echo_n "(cached) " >&6 |
37ba7d66 UD |
5940 | else |
5941 | cat > conftest.c <<EOF | |
5942 | int foo (int x); | |
5943 | int bar (int x) __asm__ ("foo") __attribute__ ((visibility ("hidden"))); | |
5944 | int bar (int x) { return x; } | |
5945 | EOF | |
5946 | libc_cv_broken_visibility_attribute=yes | |
f7d82dc9 | 5947 | if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5' |
b08c89d9 | 5948 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
61cea1c3 RM |
5949 | (eval $ac_try) 2>&5 |
5950 | ac_status=$? | |
b08c89d9 UD |
5951 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5952 | test $ac_status = 0; }; }; then | |
37ba7d66 UD |
5953 | if grep '\.hidden[ _]foo' conftest.s >/dev/null; then |
5954 | libc_cv_broken_visibility_attribute=no | |
5955 | fi | |
5956 | fi | |
5957 | rm -f conftest.c conftest.s | |
37ba7d66 | 5958 | |
3a12e572 | 5959 | fi |
b08c89d9 | 5960 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_broken_visibility_attribute" >&5 |
322e23db | 5961 | $as_echo "$libc_cv_broken_visibility_attribute" >&6; } |
a0da5fe1 UD |
5962 | if test $libc_cv_broken_visibility_attribute = yes; then |
5963 | as_fn_error $? "working compiler support for visibility attribute is required" "$LINENO" 5 | |
37ba7d66 | 5964 | fi |
a0da5fe1 | 5965 | fi |
37ba7d66 | 5966 | |
a0da5fe1 | 5967 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken __attribute__((alias()))" >&5 |
322e23db | 5968 | $as_echo_n "checking for broken __attribute__((alias()))... " >&6; } |
f318beb8 | 5969 | if ${libc_cv_broken_alias_attribute+:} false; then : |
322e23db | 5970 | $as_echo_n "(cached) " >&6 |
37ba7d66 UD |
5971 | else |
5972 | cat > conftest.c <<EOF | |
a0da5fe1 UD |
5973 | extern int foo (int x) __asm ("xyzzy"); |
5974 | int bar (int x) { return x; } | |
5975 | extern __typeof (bar) foo __attribute ((weak, alias ("bar"))); | |
5976 | extern int dfoo; | |
5977 | extern __typeof (dfoo) dfoo __asm ("abccb"); | |
5978 | int dfoo = 1; | |
37ba7d66 | 5979 | EOF |
a0da5fe1 UD |
5980 | libc_cv_broken_alias_attribute=yes |
5981 | if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5' | |
b08c89d9 | 5982 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
61cea1c3 RM |
5983 | (eval $ac_try) 2>&5 |
5984 | ac_status=$? | |
b08c89d9 UD |
5985 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5986 | test $ac_status = 0; }; }; then | |
a0da5fe1 UD |
5987 | if grep 'xyzzy' conftest.s >/dev/null && |
5988 | grep 'abccb' conftest.s >/dev/null; then | |
5989 | libc_cv_broken_alias_attribute=no | |
5990 | fi | |
5991 | fi | |
5992 | rm -f conftest.c conftest.s | |
37ba7d66 | 5993 | |
3a12e572 | 5994 | fi |
b08c89d9 | 5995 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_broken_alias_attribute" >&5 |
322e23db | 5996 | $as_echo "$libc_cv_broken_alias_attribute" >&6; } |
a0da5fe1 UD |
5997 | if test $libc_cv_broken_alias_attribute = yes; then |
5998 | as_fn_error $? "working alias attribute support required" "$LINENO" 5 | |
5999 | fi | |
37ba7d66 | 6000 | |
a0da5fe1 UD |
6001 | if test $libc_cv_visibility_attribute = yes; then |
6002 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to put _rtld_local into .sdata section" >&5 | |
322e23db | 6003 | $as_echo_n "checking whether to put _rtld_local into .sdata section... " >&6; } |
f318beb8 | 6004 | if ${libc_cv_have_sdata_section+:} false; then : |
322e23db | 6005 | $as_echo_n "(cached) " >&6 |
0d01dace UD |
6006 | else |
6007 | echo "int i;" > conftest.c | |
6008 | libc_cv_have_sdata_section=no | |
dbc92dc6 | 6009 | if ${CC-cc} $LDFLAGS -fPIC -shared -Wl,--verbose conftest.c -o conftest.so 2>&1 \ |
0d01dace UD |
6010 | | grep '\.sdata' >/dev/null; then |
6011 | libc_cv_have_sdata_section=yes | |
6012 | fi | |
6013 | rm -f conftest.c conftest.so | |
0d01dace | 6014 | |
3a12e572 | 6015 | fi |
b08c89d9 | 6016 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_sdata_section" >&5 |
322e23db | 6017 | $as_echo "$libc_cv_have_sdata_section" >&6; } |
a0da5fe1 UD |
6018 | if test $libc_cv_have_sdata_section = yes; then |
6019 | $as_echo "#define HAVE_SDATA_SECTION 1" >>confdefs.h | |
0d01dace | 6020 | |
0d01dace | 6021 | fi |
a0da5fe1 | 6022 | fi |
0d01dace | 6023 | |
a0da5fe1 | 6024 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .preinit_array/.init_array/.fini_array support" >&5 |
322e23db | 6025 | $as_echo_n "checking for .preinit_array/.init_array/.fini_array support... " >&6; } |
f318beb8 | 6026 | if ${libc_cv_initfini_array+:} false; then : |
322e23db | 6027 | $as_echo_n "(cached) " >&6 |
2c617417 | 6028 | else |
a0da5fe1 | 6029 | cat > conftest.c <<EOF |
2c617417 UD |
6030 | int _start (void) { return 0; } |
6031 | int __start (void) { return 0; } | |
07037eeb | 6032 | |
2c617417 UD |
6033 | int foo (void) { return 1; } |
6034 | int (*fp) (void) __attribute__ ((section (".init_array"))) = foo; | |
07037eeb | 6035 | |
2c617417 | 6036 | EOF |
07037eeb JM |
6037 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -o conftest |
6038 | conftest.c -static -nostartfiles -nostdlib | |
6039 | 1>&5' | |
b08c89d9 | 6040 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6041 | (eval $ac_try) 2>&5 |
6042 | ac_status=$? | |
b08c89d9 | 6043 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
07037eeb | 6044 | test $ac_status = 0; }; }; then : |
a0da5fe1 UD |
6045 | if $READELF -S conftest | fgrep INIT_ARRAY > /dev/null; then |
6046 | libc_cv_initfini_array=yes | |
2c617417 | 6047 | else |
ce33ee7c | 6048 | libc_cv_initfini_array=no |
2c617417 | 6049 | fi |
a0da5fe1 UD |
6050 | else |
6051 | libc_cv_initfini_array=no | |
6052 | fi | |
6053 | rm -f conftest* | |
07037eeb | 6054 | |
2c617417 | 6055 | fi |
b08c89d9 | 6056 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_initfini_array" >&5 |
322e23db | 6057 | $as_echo "$libc_cv_initfini_array" >&6; } |
a0da5fe1 UD |
6058 | if test $libc_cv_initfini_array != yes; then |
6059 | as_fn_error $? "Need linker with .init_array/.fini_array support." "$LINENO" 5 | |
6060 | fi | |
62bede13 | 6061 | |
a0da5fe1 | 6062 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use .ctors/.dtors header and trailer" >&5 |
62bede13 | 6063 | $as_echo_n "checking whether to use .ctors/.dtors header and trailer... " >&6; } |
f318beb8 | 6064 | if ${libc_cv_ctors_header+:} false; then : |
62bede13 RM |
6065 | $as_echo_n "(cached) " >&6 |
6066 | else | |
a0da5fe1 | 6067 | libc_cv_ctors_header=yes |
07037eeb JM |
6068 | cat > conftest.c <<EOF |
6069 | int _start (void) { return 0; } | |
6070 | int __start (void) { return 0; } | |
113ddea4 | 6071 | |
07037eeb JM |
6072 | __attribute__ ((constructor)) void ctor (void) { asm (""); } |
6073 | __attribute__ ((destructor)) void dtor (void) { asm (""); } | |
113ddea4 | 6074 | |
07037eeb JM |
6075 | EOF |
6076 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -o conftest | |
6077 | conftest.c -static -nostartfiles -nostdlib | |
6078 | 1>&5' | |
6079 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
6080 | (eval $ac_try) 2>&5 | |
6081 | ac_status=$? | |
6082 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
6083 | test $ac_status = 0; }; }; then : | |
113ddea4 | 6084 | if $READELF -WS conftest$ac_exeext | $AWK ' |
5f69cd2f | 6085 | { gsub(/\[ */, "[") } |
113ddea4 RM |
6086 | $2 == ".ctors" || $2 == ".dtors" { |
6087 | size = strtonum("0x" $6) | |
6088 | align = strtonum("0x" $NF) | |
6089 | seen[$2] = 1 | |
6090 | stub[$2] = size == align * 2 | |
5f69cd2f | 6091 | } |
113ddea4 RM |
6092 | END { |
6093 | ctors_ok = !seen[".ctors"] || stub[".ctors"] | |
6094 | dtors_ok = !seen[".dtors"] || stub[".dtors"] | |
6095 | exit ((ctors_ok && dtors_ok) ? 0 : 1) | |
6096 | } | |
6097 | '; then : | |
6098 | libc_cv_ctors_header=no | |
6099 | fi | |
6100 | ||
6101 | else | |
6102 | as_fn_error $? "missing __attribute__ ((constructor)) support??" "$LINENO" 5 | |
6103 | ||
6104 | fi | |
07037eeb | 6105 | rm -f conftest* |
113ddea4 | 6106 | |
62bede13 RM |
6107 | fi |
6108 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ctors_header" >&5 | |
6109 | $as_echo "$libc_cv_ctors_header" >&6; } | |
a0da5fe1 UD |
6110 | if test $libc_cv_ctors_header = no; then |
6111 | $as_echo "#define NO_CTORS_DTORS_SECTIONS 1" >>confdefs.h | |
4a531bb0 | 6112 | |
a0da5fe1 | 6113 | fi |
2c617417 | 6114 | |
a0da5fe1 | 6115 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libunwind-support in compiler" >&5 |
322e23db | 6116 | $as_echo_n "checking for libunwind-support in compiler... " >&6; } |
f318beb8 | 6117 | if ${libc_cv_cc_with_libunwind+:} false; then : |
322e23db | 6118 | $as_echo_n "(cached) " >&6 |
c776b3d7 | 6119 | else |
c776b3d7 | 6120 | |
a0da5fe1 | 6121 | cat > conftest.c <<EOF |
cbdb12de UD |
6122 | int main (void) { return 0; } |
6123 | EOF | |
a0da5fe1 UD |
6124 | if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -static -o conftest \ |
6125 | conftest.c -v 2>&1 >/dev/null | grep -q " -lunwind "; then | |
6126 | libc_cv_cc_with_libunwind=yes | |
6127 | else | |
6128 | libc_cv_cc_with_libunwind=no | |
6129 | fi | |
6130 | rm -f conftest* | |
c776b3d7 | 6131 | fi |
b08c89d9 | 6132 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_with_libunwind" >&5 |
322e23db | 6133 | $as_echo "$libc_cv_cc_with_libunwind" >&6; } |
c776b3d7 | 6134 | |
a0da5fe1 UD |
6135 | if test $libc_cv_cc_with_libunwind = yes; then |
6136 | $as_echo "#define HAVE_CC_WITH_LIBUNWIND 1" >>confdefs.h | |
c776b3d7 | 6137 | |
a0da5fe1 | 6138 | fi |
c776b3d7 | 6139 | |
a0da5fe1 | 6140 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -z nodelete option" >&5 |
322e23db | 6141 | $as_echo_n "checking for -z nodelete option... " >&6; } |
f318beb8 | 6142 | if ${libc_cv_z_nodelete+:} false; then : |
322e23db | 6143 | $as_echo_n "(cached) " >&6 |
2f54c82d | 6144 | else |
a0da5fe1 | 6145 | cat > conftest.c <<EOF |
2f54c82d UD |
6146 | int _start (void) { return 42; } |
6147 | EOF | |
a0da5fe1 UD |
6148 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
6149 | -fPIC -shared -o conftest.so conftest.c | |
6150 | -nostartfiles -nostdlib | |
6151 | -Wl,--enable-new-dtags,-z,nodelete 1>&5' | |
b08c89d9 | 6152 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6153 | (eval $ac_try) 2>&5 |
6154 | ac_status=$? | |
b08c89d9 UD |
6155 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6156 | test $ac_status = 0; }; } | |
a0da5fe1 UD |
6157 | then |
6158 | libc_cv_z_nodelete=yes | |
6159 | else | |
6160 | as_fn_error $? "linker with -z nodelete support required" "$LINENO" 5 | |
6161 | fi | |
6162 | rm -f conftest* | |
2f54c82d | 6163 | fi |
b08c89d9 | 6164 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_z_nodelete" >&5 |
322e23db | 6165 | $as_echo "$libc_cv_z_nodelete" >&6; } |
2f54c82d | 6166 | |
a0da5fe1 | 6167 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -z nodlopen option" >&5 |
322e23db | 6168 | $as_echo_n "checking for -z nodlopen option... " >&6; } |
f318beb8 | 6169 | if ${libc_cv_z_nodlopen+:} false; then : |
322e23db | 6170 | $as_echo_n "(cached) " >&6 |
2f54c82d | 6171 | else |
a0da5fe1 | 6172 | cat > conftest.c <<EOF |
2f54c82d UD |
6173 | int _start (void) { return 42; } |
6174 | EOF | |
a0da5fe1 | 6175 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
dbc92dc6 | 6176 | -fPIC -shared -o conftest.so conftest.c |
35cd3c97 | 6177 | -nostartfiles -nostdlib |
3a12e572 | 6178 | -Wl,--enable-new-dtags,-z,nodlopen 1>&5' |
b08c89d9 | 6179 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6180 | (eval $ac_try) 2>&5 |
6181 | ac_status=$? | |
b08c89d9 UD |
6182 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6183 | test $ac_status = 0; }; } | |
a0da5fe1 UD |
6184 | then |
6185 | libc_cv_z_nodlopen=yes | |
6186 | else | |
6187 | as_fn_error $? "linker with -z nodlopen support required" "$LINENO" 5 | |
6188 | fi | |
6189 | rm -f conftest* | |
2f54c82d | 6190 | fi |
b08c89d9 | 6191 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_z_nodlopen" >&5 |
322e23db | 6192 | $as_echo "$libc_cv_z_nodlopen" >&6; } |
2f54c82d | 6193 | |
a0da5fe1 | 6194 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -z initfirst option" >&5 |
322e23db | 6195 | $as_echo_n "checking for -z initfirst option... " >&6; } |
f318beb8 | 6196 | if ${libc_cv_z_initfirst+:} false; then : |
322e23db | 6197 | $as_echo_n "(cached) " >&6 |
5d916713 | 6198 | else |
a0da5fe1 | 6199 | cat > conftest.c <<EOF |
5d916713 UD |
6200 | int _start (void) { return 42; } |
6201 | EOF | |
a0da5fe1 | 6202 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
dbc92dc6 | 6203 | -fPIC -shared -o conftest.so conftest.c |
35cd3c97 | 6204 | -nostartfiles -nostdlib |
3a12e572 | 6205 | -Wl,--enable-new-dtags,-z,initfirst 1>&5' |
b08c89d9 | 6206 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6207 | (eval $ac_try) 2>&5 |
6208 | ac_status=$? | |
b08c89d9 UD |
6209 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6210 | test $ac_status = 0; }; } | |
a0da5fe1 UD |
6211 | then |
6212 | libc_cv_z_initfirst=yes | |
6213 | else | |
6214 | as_fn_error $? "linker with -z initfirst support required" "$LINENO" 5 | |
6215 | fi | |
6216 | rm -f conftest* | |
5d916713 | 6217 | fi |
b08c89d9 | 6218 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_z_initfirst" >&5 |
322e23db | 6219 | $as_echo "$libc_cv_z_initfirst" >&6; } |
5d916713 | 6220 | |
a0da5fe1 UD |
6221 | # Add-on fragments can set these for other machines. |
6222 | libc_commonpagesize=${libc_commonpagesize:-no} | |
6223 | libc_relro_required=${libc_relro_required:-no} | |
6224 | case "$base_machine" in | |
6225 | i[34567]86 | x86_64 | powerpc* | s390*) | |
6226 | libc_commonpagesize=0x1000 | |
6227 | libc_relro_required=yes | |
6228 | ;; | |
6229 | sparc*) | |
6230 | libc_commonpagesize=0x2000 | |
6231 | libc_relro_required=yes | |
6232 | ;; | |
a0da5fe1 | 6233 | esac |
574920b4 | 6234 | |
a0da5fe1 UD |
6235 | if test $libc_commonpagesize != no; then |
6236 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -z relro option" >&5 | |
322e23db | 6237 | $as_echo_n "checking for -z relro option... " >&6; } |
f318beb8 | 6238 | if ${libc_cv_z_relro+:} false; then : |
322e23db | 6239 | $as_echo_n "(cached) " >&6 |
ed20b3d9 | 6240 | else |
a0da5fe1 UD |
6241 | libc_cv_z_relro=no |
6242 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
574920b4 RM |
6243 | /* end confdefs.h. */ |
6244 | ||
6245 | int _start (void) { return 42; } | |
6246 | extern void _exit (int); | |
9fa2c032 RM |
6247 | /* Since these pointers are const, they should go in rodata. |
6248 | Since they refer to functions that have to be resolved by | |
6249 | dynamic linking, they should instead go in RELRO data. */ | |
defe9061 | 6250 | const void *const relro[] = { &_start, &_exit, 0 }; |
9fa2c032 RM |
6251 | /* GNU ld fails to produce RELRO data when it's very small and there is no |
6252 | normal writable data following it, or if only uninitialized (.bss) data | |
6253 | follows it, or only very small writable data. */ | |
6254 | int data[0x10000] = { 1, }; | |
574920b4 RM |
6255 | |
6256 | _ACEOF | |
a0da5fe1 | 6257 | cat > conftest.awk <<\EOF |
574920b4 RM |
6258 | BEGIN { |
6259 | result = "no" | |
6260 | commonpagesize = strtonum(commonpagesize) | |
6261 | } | |
6262 | { print "LINE:", $0 > "/dev/stderr" } | |
6263 | $1 == "GNU_RELRO" { | |
6264 | vaddr = strtonum($3) | |
6265 | memsz = strtonum($6) | |
6266 | end = vaddr + memsz | |
6267 | printf "vaddr %#x memsz %#x end %#x commonpagesize %#x\n", \ | |
6268 | vaddr, memsz, end, commonpagesize > "/dev/stderr" | |
6269 | result = (end % commonpagesize == 0) ? "yes" : "broken" | |
6270 | } | |
6271 | END { print result } | |
6272 | EOF | |
a0da5fe1 | 6273 | { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
574920b4 RM |
6274 | -fPIC -shared -o conftest.so conftest.c |
6275 | -nostartfiles -nostdlib | |
6276 | -Wl,-z,relro 1>&5' | |
b08c89d9 | 6277 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
ed20b3d9 UD |
6278 | (eval $ac_try) 2>&5 |
6279 | ac_status=$? | |
b08c89d9 | 6280 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
574920b4 | 6281 | test $ac_status = 0; }; } && |
a0da5fe1 | 6282 | { ac_try='$READELF -Wl conftest.so > conftest.ph' |
b08c89d9 | 6283 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
54beacab UD |
6284 | (eval $ac_try) 2>&5 |
6285 | ac_status=$? | |
b08c89d9 | 6286 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
574920b4 | 6287 | test $ac_status = 0; }; } && |
a0da5fe1 | 6288 | { ac_try=' |
574920b4 RM |
6289 | $AWK -v commonpagesize=$libc_commonpagesize -f conftest.awk |
6290 | conftest.ph > conftest.cps | |
6291 | ' | |
6292 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
6293 | (eval $ac_try) 2>&5 | |
6294 | ac_status=$? | |
6295 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
6296 | test $ac_status = 0; }; } && | |
a0da5fe1 UD |
6297 | libc_cv_z_relro=`cat conftest.cps 2>&5` |
6298 | rm -f conftest* | |
ed20b3d9 | 6299 | fi |
b08c89d9 | 6300 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_z_relro" >&5 |
322e23db | 6301 | $as_echo "$libc_cv_z_relro" >&6; } |
a0da5fe1 UD |
6302 | if { test "x$libc_relro_required" = xyes && |
6303 | test "x$libc_cv_z_relro" != xyes | |
6304 | } | |
6305 | then | |
6306 | as_fn_error $? "linker with -z relro support required" "$LINENO" 5 | |
574920b4 | 6307 | fi |
a0da5fe1 UD |
6308 | else |
6309 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: missing architecture parameter to check for working -z relro" >&5 | |
6310 | $as_echo "$as_me: WARNING: missing architecture parameter to check for working -z relro" >&2;} | |
6311 | fi | |
ed20b3d9 | 6312 | |
a0da5fe1 | 6313 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -Bgroup option" >&5 |
322e23db | 6314 | $as_echo_n "checking for -Bgroup option... " >&6; } |
f318beb8 | 6315 | if ${libc_cv_Bgroup+:} false; then : |
322e23db | 6316 | $as_echo_n "(cached) " >&6 |
639c3248 | 6317 | else |
a0da5fe1 | 6318 | cat > conftest.c <<EOF |
639c3248 UD |
6319 | int _start (void) { return 42; } |
6320 | EOF | |
a0da5fe1 UD |
6321 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
6322 | -fPIC -shared -o conftest.so conftest.c | |
6323 | -Wl,-Bgroup -nostdlib 1>&5' | |
b08c89d9 | 6324 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6325 | (eval $ac_try) 2>&5 |
6326 | ac_status=$? | |
b08c89d9 UD |
6327 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6328 | test $ac_status = 0; }; } | |
a0da5fe1 UD |
6329 | then |
6330 | libc_cv_Bgroup=yes | |
6331 | else | |
6332 | libc_cv_Bgroup=no | |
6333 | fi | |
6334 | rm -f conftest* | |
639c3248 | 6335 | fi |
b08c89d9 | 6336 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_Bgroup" >&5 |
322e23db | 6337 | $as_echo "$libc_cv_Bgroup" >&6; } |
639c3248 | 6338 | |
a711b01d | 6339 | |
a0da5fe1 UD |
6340 | ASFLAGS_config= |
6341 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether --noexecstack is desirable for .S files" >&5 | |
322e23db | 6342 | $as_echo_n "checking whether --noexecstack is desirable for .S files... " >&6; } |
f318beb8 | 6343 | if ${libc_cv_as_noexecstack+:} false; then : |
322e23db | 6344 | $as_echo_n "(cached) " >&6 |
35915ec8 | 6345 | else |
a0da5fe1 | 6346 | cat > conftest.c <<EOF |
35915ec8 UD |
6347 | void foo (void) { } |
6348 | EOF | |
a0da5fe1 UD |
6349 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS |
6350 | -S -o conftest.s conftest.c 1>&5' | |
b08c89d9 | 6351 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
35915ec8 UD |
6352 | (eval $ac_try) 2>&5 |
6353 | ac_status=$? | |
b08c89d9 UD |
6354 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6355 | test $ac_status = 0; }; } \ | |
a0da5fe1 UD |
6356 | && grep -q .note.GNU-stack conftest.s \ |
6357 | && { ac_try='${CC-cc} $ASFLAGS -Wa,--noexecstack | |
6358 | -c -o conftest.o conftest.s 1>&5' | |
b08c89d9 | 6359 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
35915ec8 UD |
6360 | (eval $ac_try) 2>&5 |
6361 | ac_status=$? | |
b08c89d9 UD |
6362 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6363 | test $ac_status = 0; }; } | |
a0da5fe1 UD |
6364 | then |
6365 | libc_cv_as_noexecstack=yes | |
6366 | else | |
6367 | libc_cv_as_noexecstack=no | |
6368 | fi | |
6369 | rm -f conftest* | |
35915ec8 | 6370 | fi |
b08c89d9 | 6371 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_as_noexecstack" >&5 |
322e23db | 6372 | $as_echo "$libc_cv_as_noexecstack" >&6; } |
a0da5fe1 UD |
6373 | if test $libc_cv_as_noexecstack = yes; then |
6374 | ASFLAGS_config="$ASFLAGS_config -Wa,--noexecstack" | |
6375 | fi | |
35915ec8 | 6376 | |
2abf9ff1 | 6377 | |
a0da5fe1 | 6378 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -z combreloc" >&5 |
322e23db | 6379 | $as_echo_n "checking for -z combreloc... " >&6; } |
f318beb8 | 6380 | if ${libc_cv_z_combreloc+:} false; then : |
322e23db | 6381 | $as_echo_n "(cached) " >&6 |
a711b01d | 6382 | else |
a0da5fe1 | 6383 | cat > conftest.c <<EOF |
d555194c UD |
6384 | extern int bar (int); |
6385 | extern int mumble; | |
6386 | int foo (void) { return bar (mumble); } | |
a711b01d | 6387 | EOF |
a0da5fe1 | 6388 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
dbc92dc6 | 6389 | -fPIC -shared -o conftest.so conftest.c |
35cd3c97 | 6390 | -nostdlib -nostartfiles |
3a12e572 | 6391 | -Wl,-z,combreloc 1>&5' |
b08c89d9 | 6392 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6393 | (eval $ac_try) 2>&5 |
6394 | ac_status=$? | |
b08c89d9 UD |
6395 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6396 | test $ac_status = 0; }; } | |
a0da5fe1 UD |
6397 | then |
6398 | if $READELF -S conftest.so | grep '\.rel\(a\|\)\.dyn' > /dev/null; then | |
6399 | libc_cv_z_combreloc=yes | |
fdde8349 UD |
6400 | else |
6401 | libc_cv_z_combreloc=no | |
a711b01d | 6402 | fi |
a0da5fe1 UD |
6403 | else |
6404 | libc_cv_z_combreloc=no | |
6405 | fi | |
6406 | rm -f conftest* | |
a711b01d | 6407 | fi |
b08c89d9 | 6408 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_z_combreloc" >&5 |
322e23db | 6409 | $as_echo "$libc_cv_z_combreloc" >&6; } |
a0da5fe1 UD |
6410 | if test "$libc_cv_z_combreloc" = yes; then |
6411 | $as_echo "#define HAVE_Z_COMBRELOC 1" >>confdefs.h | |
fdde8349 | 6412 | |
a0da5fe1 | 6413 | fi |
2abf9ff1 RM |
6414 | |
6415 | ||
a0da5fe1 | 6416 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -z execstack" >&5 |
322e23db | 6417 | $as_echo_n "checking for -z execstack... " >&6; } |
f318beb8 | 6418 | if ${libc_cv_z_execstack+:} false; then : |
322e23db | 6419 | $as_echo_n "(cached) " >&6 |
2abf9ff1 | 6420 | else |
a0da5fe1 | 6421 | cat > conftest.c <<EOF |
2abf9ff1 RM |
6422 | int _start (void) { return 42; } |
6423 | EOF | |
a0da5fe1 UD |
6424 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
6425 | -fPIC -shared -o conftest.so conftest.c | |
6426 | -Wl,-z,execstack -nostdlib | |
6427 | 1>&5' | |
b08c89d9 | 6428 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
2abf9ff1 RM |
6429 | (eval $ac_try) 2>&5 |
6430 | ac_status=$? | |
b08c89d9 UD |
6431 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6432 | test $ac_status = 0; }; } | |
a0da5fe1 UD |
6433 | then |
6434 | libc_cv_z_execstack=yes | |
6435 | else | |
6436 | libc_cv_z_execstack=no | |
6437 | fi | |
6438 | rm -f conftest* | |
cd6ede75 | 6439 | fi |
b08c89d9 | 6440 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_z_execstack" >&5 |
322e23db | 6441 | $as_echo "$libc_cv_z_execstack" >&6; } |
cd6ede75 | 6442 | |
0f124303 | 6443 | |
a0da5fe1 | 6444 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fpie" >&5 |
322e23db | 6445 | $as_echo_n "checking for -fpie... " >&6; } |
f318beb8 | 6446 | if ${libc_cv_fpie+:} false; then : |
322e23db | 6447 | $as_echo_n "(cached) " >&6 |
0f124303 | 6448 | else |
4da0431d | 6449 | if { ac_try='${CC-cc} -fpie -xc /dev/null -S -o /dev/null' |
b08c89d9 | 6450 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
0f124303 UD |
6451 | (eval $ac_try) 2>&5 |
6452 | ac_status=$? | |
b08c89d9 | 6453 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
4da0431d | 6454 | test $ac_status = 0; }; }; then : |
a0da5fe1 UD |
6455 | libc_cv_fpie=yes |
6456 | else | |
6457 | libc_cv_fpie=no | |
6458 | fi | |
4da0431d | 6459 | |
0f124303 | 6460 | fi |
b08c89d9 | 6461 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_fpie" >&5 |
322e23db | 6462 | $as_echo "$libc_cv_fpie" >&6; } |
0f124303 UD |
6463 | |
6464 | ||
871b9158 | 6465 | |
a0da5fe1 | 6466 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --hash-style option" >&5 |
322e23db | 6467 | $as_echo_n "checking for --hash-style option... " >&6; } |
f318beb8 | 6468 | if ${libc_cv_hashstyle+:} false; then : |
322e23db | 6469 | $as_echo_n "(cached) " >&6 |
871b9158 | 6470 | else |
a0da5fe1 | 6471 | cat > conftest.c <<EOF |
871b9158 UD |
6472 | int _start (void) { return 42; } |
6473 | EOF | |
a0da5fe1 UD |
6474 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
6475 | -fPIC -shared -o conftest.so conftest.c | |
6476 | -Wl,--hash-style=both -nostdlib 1>&5' | |
b08c89d9 | 6477 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
871b9158 UD |
6478 | (eval $ac_try) 2>&5 |
6479 | ac_status=$? | |
b08c89d9 UD |
6480 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6481 | test $ac_status = 0; }; } | |
a0da5fe1 UD |
6482 | then |
6483 | libc_cv_hashstyle=yes | |
6484 | else | |
6485 | libc_cv_hashstyle=no | |
6486 | fi | |
6487 | rm -f conftest* | |
871b9158 | 6488 | fi |
b08c89d9 | 6489 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_hashstyle" >&5 |
322e23db | 6490 | $as_echo "$libc_cv_hashstyle" >&6; } |
871b9158 | 6491 | |
fd5e21c7 | 6492 | |
a0da5fe1 UD |
6493 | # The linker's default -shared behavior is good enough if it |
6494 | # does these things that our custom linker scripts ensure that | |
6495 | # all allocated NOTE sections come first. | |
6496 | if test "$use_default_link" = default; then | |
6497 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sufficient default -shared layout" >&5 | |
fd5e21c7 | 6498 | $as_echo_n "checking for sufficient default -shared layout... " >&6; } |
f318beb8 | 6499 | if ${libc_cv_use_default_link+:} false; then : |
fd5e21c7 RM |
6500 | $as_echo_n "(cached) " >&6 |
6501 | else | |
a0da5fe1 UD |
6502 | libc_cv_use_default_link=no |
6503 | cat > conftest.s <<\EOF | |
fd5e21c7 RM |
6504 | .section .note.a,"a",%note |
6505 | .balign 4 | |
6506 | .long 4,4,9 | |
6507 | .string "GNU" | |
6508 | .string "foo" | |
6509 | .section .note.b,"a",%note | |
6510 | .balign 4 | |
6511 | .long 4,4,9 | |
6512 | .string "GNU" | |
6513 | .string "bar" | |
6514 | EOF | |
a0da5fe1 | 6515 | if { ac_try=' ${CC-cc} $ASFLAGS -shared -o conftest.so conftest.s 1>&5' |
fd5e21c7 RM |
6516 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
6517 | (eval $ac_try) 2>&5 | |
6518 | ac_status=$? | |
6519 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
6520 | test $ac_status = 0; }; } && | |
6521 | ac_try=`$READELF -S conftest.so | sed -n \ | |
6522 | '${x;p;} | |
6523 | s/^ *\[ *[1-9][0-9]*\] *\([^ ][^ ]*\) *\([^ ][^ ]*\) .*$/\2 \1/ | |
6524 | t a | |
6525 | b | |
6526 | : a | |
6527 | H'` | |
a0da5fe1 UD |
6528 | then |
6529 | libc_seen_a=no libc_seen_b=no | |
6530 | set -- $ac_try | |
6531 | while test $# -ge 2 -a "$1" = NOTE; do | |
6532 | case "$2" in | |
6533 | .note.a) libc_seen_a=yes ;; | |
6534 | .note.b) libc_seen_b=yes ;; | |
6535 | esac | |
6536 | shift 2 | |
6537 | done | |
6538 | case "$libc_seen_a$libc_seen_b" in | |
6539 | yesyes) | |
6540 | libc_cv_use_default_link=yes | |
6541 | ;; | |
6542 | *) | |
6543 | echo >&5 "\ | |
fd5e21c7 RM |
6544 | $libc_seen_a$libc_seen_b from: |
6545 | $ac_try" | |
a0da5fe1 UD |
6546 | ;; |
6547 | esac | |
6548 | fi | |
6549 | rm -f conftest* | |
fd5e21c7 RM |
6550 | fi |
6551 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_use_default_link" >&5 | |
6552 | $as_echo "$libc_cv_use_default_link" >&6; } | |
a0da5fe1 | 6553 | use_default_link=$libc_cv_use_default_link |
2abf9ff1 | 6554 | fi |
f13df7c7 | 6555 | |
5c550700 RM |
6556 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker output format" >&5 |
6557 | $as_echo_n "checking linker output format... " >&6; } | |
f318beb8 | 6558 | if ${libc_cv_output_format+:} false; then : |
5c550700 RM |
6559 | $as_echo_n "(cached) " >&6 |
6560 | else | |
6561 | if libc_cv_output_format=` | |
6562 | ${CC-cc} -nostartfiles -nostdlib -Wl,--print-output-format 2>&5` | |
6563 | then | |
6564 | : | |
6565 | else | |
6566 | libc_cv_output_format= | |
6567 | fi | |
6568 | test -n "$libc_cv_output_format" || libc_cv_output_format=unknown | |
6569 | fi | |
6570 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_output_format" >&5 | |
6571 | $as_echo "$libc_cv_output_format" >&6; } | |
6572 | ||
6573 | ||
b08c89d9 | 6574 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fno-toplevel-reorder -fno-section-anchors" >&5 |
322e23db | 6575 | $as_echo_n "checking for -fno-toplevel-reorder -fno-section-anchors... " >&6; } |
f318beb8 | 6576 | if ${libc_cv_fno_toplevel_reorder+:} false; then : |
322e23db | 6577 | $as_echo_n "(cached) " >&6 |
49803108 AJ |
6578 | else |
6579 | cat > conftest.c <<EOF | |
6580 | int foo; | |
6581 | EOF | |
22dca1ea | 6582 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -fno-toplevel-reorder -fno-section-anchors |
49803108 | 6583 | conftest.c 1>&5' |
b08c89d9 | 6584 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
49803108 AJ |
6585 | (eval $ac_try) 2>&5 |
6586 | ac_status=$? | |
b08c89d9 UD |
6587 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6588 | test $ac_status = 0; }; } | |
49803108 | 6589 | then |
18e2ac6d | 6590 | libc_cv_fno_toplevel_reorder=yes |
49803108 | 6591 | else |
18e2ac6d | 6592 | libc_cv_fno_toplevel_reorder=no |
49803108 AJ |
6593 | fi |
6594 | rm -f conftest* | |
6595 | fi | |
b08c89d9 | 6596 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_fno_toplevel_reorder" >&5 |
322e23db | 6597 | $as_echo "$libc_cv_fno_toplevel_reorder" >&6; } |
18e2ac6d | 6598 | if test $libc_cv_fno_toplevel_reorder = yes; then |
22dca1ea | 6599 | fno_unit_at_a_time="-fno-toplevel-reorder -fno-section-anchors" |
18e2ac6d | 6600 | else |
49803108 AJ |
6601 | fno_unit_at_a_time=-fno-unit-at-a-time |
6602 | fi | |
6603 | ||
6604 | ||
b08c89d9 | 6605 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fstack-protector" >&5 |
322e23db | 6606 | $as_echo_n "checking for -fstack-protector... " >&6; } |
f318beb8 | 6607 | if ${libc_cv_ssp+:} false; then : |
322e23db | 6608 | $as_echo_n "(cached) " >&6 |
10ffcd52 | 6609 | else |
17228132 | 6610 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Werror -fstack-protector -xc /dev/null -S -o /dev/null' |
b08c89d9 | 6611 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
10ffcd52 UD |
6612 | (eval $ac_try) 2>&5 |
6613 | ac_status=$? | |
b08c89d9 | 6614 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
17228132 | 6615 | test $ac_status = 0; }; }; then : |
10ffcd52 UD |
6616 | libc_cv_ssp=yes |
6617 | else | |
6618 | libc_cv_ssp=no | |
6619 | fi | |
17228132 | 6620 | |
10ffcd52 | 6621 | fi |
b08c89d9 | 6622 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ssp" >&5 |
322e23db | 6623 | $as_echo "$libc_cv_ssp" >&6; } |
10ffcd52 UD |
6624 | |
6625 | ||
b08c89d9 | 6626 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fgnu89-inline" >&5 |
322e23db | 6627 | $as_echo_n "checking for -fgnu89-inline... " >&6; } |
f318beb8 | 6628 | if ${libc_cv_gnu89_inline+:} false; then : |
322e23db | 6629 | $as_echo_n "(cached) " >&6 |
965cba04 UD |
6630 | else |
6631 | cat > conftest.c <<EOF | |
6632 | int foo; | |
6633 | #ifdef __GNUC_GNU_INLINE__ | |
6634 | main () { return 0;} | |
6635 | #else | |
6636 | #error | |
6637 | #endif | |
6638 | EOF | |
371f84a4 JJ |
6639 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -std=gnu99 -fgnu89-inline |
6640 | -o conftest.s conftest.c 1>&5' | |
b08c89d9 | 6641 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
965cba04 UD |
6642 | (eval $ac_try) 2>&5 |
6643 | ac_status=$? | |
b08c89d9 UD |
6644 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6645 | test $ac_status = 0; }; } | |
965cba04 UD |
6646 | then |
6647 | libc_cv_gnu89_inline=yes | |
6648 | else | |
6649 | libc_cv_gnu89_inline=no | |
6650 | fi | |
6651 | rm -f conftest* | |
6652 | fi | |
b08c89d9 | 6653 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gnu89_inline" >&5 |
322e23db | 6654 | $as_echo "$libc_cv_gnu89_inline" >&6; } |
965cba04 | 6655 | if test $libc_cv_gnu89_inline = yes; then |
1c7570ff | 6656 | gnu89_inline=-fgnu89-inline |
965cba04 | 6657 | else |
1c7570ff | 6658 | gnu89_inline= |
965cba04 UD |
6659 | fi |
6660 | ||
6661 | ||
a0da5fe1 | 6662 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc puts quotes around section names" >&5 |
322e23db | 6663 | $as_echo_n "checking whether cc puts quotes around section names... " >&6; } |
f318beb8 | 6664 | if ${libc_cv_have_section_quotes+:} false; then : |
322e23db | 6665 | $as_echo_n "(cached) " >&6 |
e26dd47f UD |
6666 | else |
6667 | cat > conftest.c <<EOF | |
a0da5fe1 UD |
6668 | static const int foo |
6669 | __attribute__ ((section ("bar"))) = 1; | |
e26dd47f | 6670 | EOF |
a0da5fe1 UD |
6671 | if ${CC-cc} -S conftest.c -o conftest.s; then |
6672 | if grep '\.section.*"bar"' conftest.s >/dev/null; then | |
6673 | libc_cv_have_section_quotes=yes | |
e26dd47f | 6674 | else |
a0da5fe1 | 6675 | libc_cv_have_section_quotes=no |
e26dd47f | 6676 | fi |
a0da5fe1 UD |
6677 | else |
6678 | libc_cv_have_section_quotes=unknown | |
6679 | fi | |
6680 | rm -f conftest.{c,s} | |
e26dd47f | 6681 | |
3a12e572 | 6682 | fi |
b08c89d9 | 6683 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_section_quotes" >&5 |
322e23db | 6684 | $as_echo "$libc_cv_have_section_quotes" >&6; } |
a0da5fe1 UD |
6685 | if test $libc_cv_have_section_quotes = yes; then |
6686 | $as_echo "#define HAVE_SECTION_QUOTES 1" >>confdefs.h | |
cd6ede75 | 6687 | |
9a97d1f7 UD |
6688 | fi |
6689 | ||
b08c89d9 | 6690 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler .weak directive" >&5 |
322e23db | 6691 | $as_echo_n "checking for assembler .weak directive... " >&6; } |
f318beb8 | 6692 | if ${libc_cv_asm_weak_directive+:} false; then : |
322e23db | 6693 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
6694 | else |
6695 | cat > conftest.s <<EOF | |
2293395f | 6696 | ${libc_cv_dot_text} |
7b8e0d49 | 6697 | .globl foo |
cd6ede75 UD |
6698 | foo: |
6699 | .weak foo | |
6700 | .weak bar; bar = foo | |
6701 | EOF | |
3217788f | 6702 | if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' |
b08c89d9 | 6703 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
61cea1c3 RM |
6704 | (eval $ac_try) 2>&5 |
6705 | ac_status=$? | |
b08c89d9 UD |
6706 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6707 | test $ac_status = 0; }; }; then | |
9a97d1f7 UD |
6708 | libc_cv_asm_weak_directive=yes |
6709 | else | |
6710 | libc_cv_asm_weak_directive=no | |
6711 | fi | |
6712 | rm -f conftest* | |
cd6ede75 | 6713 | fi |
b08c89d9 | 6714 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_weak_directive" >&5 |
322e23db | 6715 | $as_echo "$libc_cv_asm_weak_directive" >&6; } |
cd6ede75 UD |
6716 | |
6717 | if test $libc_cv_asm_weak_directive = no; then | |
b08c89d9 | 6718 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler .weakext directive" >&5 |
322e23db | 6719 | $as_echo_n "checking for assembler .weakext directive... " >&6; } |
f318beb8 | 6720 | if ${libc_cv_asm_weakext_directive+:} false; then : |
322e23db | 6721 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
6722 | else |
6723 | cat > conftest.s <<EOF | |
2293395f | 6724 | ${libc_cv_dot_text} |
7b8e0d49 | 6725 | .globl foo |
cd6ede75 | 6726 | foo: |
9a97d1f7 UD |
6727 | .weakext bar foo |
6728 | .weakext baz | |
7b8e0d49 | 6729 | .globl baz |
9a97d1f7 | 6730 | baz: |
cd6ede75 | 6731 | EOF |
3217788f | 6732 | if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' |
b08c89d9 | 6733 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
61cea1c3 RM |
6734 | (eval $ac_try) 2>&5 |
6735 | ac_status=$? | |
b08c89d9 UD |
6736 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6737 | test $ac_status = 0; }; }; then | |
cd6ede75 UD |
6738 | libc_cv_asm_weakext_directive=yes |
6739 | else | |
6740 | libc_cv_asm_weakext_directive=no | |
6741 | fi | |
6742 | rm -f conftest* | |
6743 | fi | |
b08c89d9 | 6744 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_weakext_directive" >&5 |
322e23db | 6745 | $as_echo "$libc_cv_asm_weakext_directive" >&6; } |
cd6ede75 | 6746 | |
9a97d1f7 | 6747 | fi # no .weak |
cd6ede75 UD |
6748 | |
6749 | if test $libc_cv_asm_weak_directive = yes; then | |
b08c89d9 | 6750 | $as_echo "#define HAVE_ASM_WEAK_DIRECTIVE 1" >>confdefs.h |
cd6ede75 UD |
6751 | |
6752 | elif test $libc_cv_asm_weakext_directive = yes; then | |
b08c89d9 | 6753 | $as_echo "#define HAVE_ASM_WEAKEXT_DIRECTIVE 1" >>confdefs.h |
cd6ede75 UD |
6754 | |
6755 | fi | |
6756 | ||
b08c89d9 | 6757 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether CFI directives are supported" >&5 |
322e23db | 6758 | $as_echo_n "checking whether CFI directives are supported... " >&6; } |
f318beb8 | 6759 | if ${libc_cv_asm_cfi_directives+:} false; then : |
322e23db | 6760 | $as_echo_n "(cached) " >&6 |
50189569 | 6761 | else |
ced368f7 UD |
6762 | case $machine in |
6763 | sparc/sparc64*) cfi_offset=2047;; | |
6764 | *) cfi_offset=0;; | |
6765 | esac | |
6766 | cat > conftest.s <<EOF | |
77e8bddf AS |
6767 | .text |
6768 | .type func,%function | |
50189569 | 6769 | func: |
77e8bddf | 6770 | .cfi_startproc |
f212e8dc | 6771 | .cfi_remember_state |
ced368f7 | 6772 | .cfi_rel_offset 1, $cfi_offset |
77e8bddf | 6773 | .cfi_endproc |
50189569 AJ |
6774 | EOF |
6775 | if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' | |
b08c89d9 | 6776 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
50189569 AJ |
6777 | (eval $ac_try) 2>&5 |
6778 | ac_status=$? | |
b08c89d9 UD |
6779 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6780 | test $ac_status = 0; }; }; then | |
50189569 AJ |
6781 | libc_cv_asm_cfi_directives=yes |
6782 | else | |
6783 | libc_cv_asm_cfi_directives=no | |
6784 | fi | |
6785 | rm -f conftest* | |
6786 | fi | |
b08c89d9 | 6787 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_cfi_directives" >&5 |
322e23db | 6788 | $as_echo "$libc_cv_asm_cfi_directives" >&6; } |
50189569 | 6789 | if test $libc_cv_asm_cfi_directives = yes; then |
b08c89d9 | 6790 | $as_echo "#define HAVE_ASM_CFI_DIRECTIVES 1" >>confdefs.h |
50189569 AJ |
6791 | |
6792 | fi | |
6793 | ||
b08c89d9 | 6794 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld --no-whole-archive" >&5 |
322e23db | 6795 | $as_echo_n "checking for ld --no-whole-archive... " >&6; } |
f318beb8 | 6796 | if ${libc_cv_ld_no_whole_archive+:} false; then : |
322e23db | 6797 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
6798 | else |
6799 | cat > conftest.c <<\EOF | |
6800 | _start () {} | |
6801 | int __eh_pc; | |
6802 | __throw () {} | |
6803 | EOF | |
3217788f | 6804 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
cd6ede75 | 6805 | -nostdlib -nostartfiles -Wl,--no-whole-archive |
3a12e572 | 6806 | -o conftest conftest.c 1>&5' |
b08c89d9 | 6807 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6808 | (eval $ac_try) 2>&5 |
6809 | ac_status=$? | |
b08c89d9 UD |
6810 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6811 | test $ac_status = 0; }; }; then | |
cd6ede75 UD |
6812 | libc_cv_ld_no_whole_archive=yes |
6813 | else | |
6814 | libc_cv_ld_no_whole_archive=no | |
6815 | fi | |
6816 | rm -f conftest* | |
6817 | fi | |
b08c89d9 | 6818 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ld_no_whole_archive" >&5 |
322e23db | 6819 | $as_echo "$libc_cv_ld_no_whole_archive" >&6; } |
3ce1f295 UD |
6820 | if test $libc_cv_ld_no_whole_archive = no; then |
6821 | as_fn_error $? "support for --no-whole-archive is needed" "$LINENO" 5 | |
b17277cf | 6822 | fi |
cd6ede75 | 6823 | |
b08c89d9 | 6824 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gcc -fexceptions" >&5 |
322e23db | 6825 | $as_echo_n "checking for gcc -fexceptions... " >&6; } |
f318beb8 | 6826 | if ${libc_cv_gcc_exceptions+:} false; then : |
322e23db | 6827 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
6828 | else |
6829 | cat > conftest.c <<\EOF | |
6830 | _start () {} | |
6831 | int __eh_pc; | |
6832 | __throw () {} | |
6833 | EOF | |
3217788f | 6834 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
dff14448 | 6835 | -nostdlib -nostartfiles -fexceptions |
3a12e572 | 6836 | -o conftest conftest.c 1>&5' |
b08c89d9 | 6837 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6838 | (eval $ac_try) 2>&5 |
6839 | ac_status=$? | |
b08c89d9 UD |
6840 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6841 | test $ac_status = 0; }; }; then | |
dff14448 | 6842 | libc_cv_gcc_exceptions=yes |
cd6ede75 | 6843 | else |
dff14448 | 6844 | libc_cv_gcc_exceptions=no |
cd6ede75 UD |
6845 | fi |
6846 | rm -f conftest* | |
6847 | fi | |
b08c89d9 | 6848 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_exceptions" >&5 |
322e23db | 6849 | $as_echo "$libc_cv_gcc_exceptions" >&6; } |
dff14448 UD |
6850 | if test $libc_cv_gcc_exceptions = yes; then |
6851 | exceptions=-fexceptions | |
b17277cf | 6852 | fi |
cd6ede75 | 6853 | |
ebcd12d4 UD |
6854 | if test "$host_cpu" = powerpc ; then |
6855 | # Check for a bug present in at least versions 2.8.x of GCC | |
6856 | # and versions 1.0.x of EGCS. | |
b08c89d9 | 6857 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether clobbering cr0 causes problems" >&5 |
322e23db | 6858 | $as_echo_n "checking whether clobbering cr0 causes problems... " >&6; } |
f318beb8 | 6859 | if ${libc_cv_c_asmcr0_bug+:} false; then : |
322e23db | 6860 | $as_echo_n "(cached) " >&6 |
ebcd12d4 | 6861 | else |
b08c89d9 | 6862 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2abf9ff1 | 6863 | /* end confdefs.h. */ |
ebcd12d4 | 6864 | int tester(int x) { asm ("" : : : "cc"); return x & 123; } |
3a12e572 UD |
6865 | int |
6866 | main () | |
6867 | { | |
ebcd12d4 | 6868 | |
3a12e572 UD |
6869 | ; |
6870 | return 0; | |
6871 | } | |
6872 | _ACEOF | |
b08c89d9 | 6873 | if ac_fn_c_try_compile "$LINENO"; then : |
ebcd12d4 UD |
6874 | libc_cv_c_asmcr0_bug='no' |
6875 | else | |
b08c89d9 | 6876 | libc_cv_c_asmcr0_bug='yes' |
ebcd12d4 | 6877 | fi |
26f56c1c | 6878 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
ebcd12d4 | 6879 | fi |
b08c89d9 | 6880 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_c_asmcr0_bug" >&5 |
322e23db | 6881 | $as_echo "$libc_cv_c_asmcr0_bug" >&6; } |
ebcd12d4 | 6882 | if test "$libc_cv_c_asmcr0_bug" != 'no'; then |
b08c89d9 | 6883 | $as_echo "#define BROKEN_PPC_ASM_CR0 1" >>confdefs.h |
ebcd12d4 UD |
6884 | |
6885 | fi | |
6886 | fi | |
6887 | ||
b08c89d9 | 6888 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_memset" >&5 |
322e23db | 6889 | $as_echo_n "checking for __builtin_memset... " >&6; } |
f318beb8 | 6890 | if ${libc_cv_gcc_builtin_memset+:} false; then : |
322e23db | 6891 | $as_echo_n "(cached) " >&6 |
d555194c UD |
6892 | else |
6893 | cat > conftest.c <<\EOF | |
6894 | void zero (void *x) | |
6895 | { | |
a52d1562 | 6896 | __builtin_memset (x, 0, 1000); |
d555194c UD |
6897 | } |
6898 | EOF | |
3a12e572 | 6899 | if { ac_try='${CC-cc} -O3 -S conftest.c -o - | fgrep "memset" > /dev/null' |
b08c89d9 | 6900 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6901 | (eval $ac_try) 2>&5 |
6902 | ac_status=$? | |
b08c89d9 UD |
6903 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6904 | test $ac_status = 0; }; }; | |
d555194c UD |
6905 | then |
6906 | libc_cv_gcc_builtin_memset=no | |
6907 | else | |
6908 | libc_cv_gcc_builtin_memset=yes | |
6909 | fi | |
3a12e572 | 6910 | rm -f conftest* |
d555194c | 6911 | fi |
b08c89d9 | 6912 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_builtin_memset" >&5 |
322e23db | 6913 | $as_echo "$libc_cv_gcc_builtin_memset" >&6; } |
d555194c | 6914 | if test "$libc_cv_gcc_builtin_memset" = yes ; then |
b08c89d9 | 6915 | $as_echo "#define HAVE_BUILTIN_MEMSET 1" >>confdefs.h |
d555194c UD |
6916 | |
6917 | fi | |
6918 | ||
b08c89d9 | 6919 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for redirection of built-in functions" >&5 |
322e23db | 6920 | $as_echo_n "checking for redirection of built-in functions... " >&6; } |
f318beb8 | 6921 | if ${libc_cv_gcc_builtin_redirection+:} false; then : |
322e23db | 6922 | $as_echo_n "(cached) " >&6 |
85dd1003 UD |
6923 | else |
6924 | cat > conftest.c <<\EOF | |
6925 | extern char *strstr (const char *, const char *) __asm ("my_strstr"); | |
6926 | char *foo (const char *a, const char *b) | |
6927 | { | |
6928 | return __builtin_strstr (a, b); | |
6929 | } | |
6930 | EOF | |
6931 | if { ac_try='${CC-cc} -O3 -S conftest.c -o - | fgrep "my_strstr" > /dev/null' | |
b08c89d9 | 6932 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
85dd1003 UD |
6933 | (eval $ac_try) 2>&5 |
6934 | ac_status=$? | |
b08c89d9 UD |
6935 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6936 | test $ac_status = 0; }; }; | |
85dd1003 UD |
6937 | then |
6938 | libc_cv_gcc_builtin_redirection=yes | |
6939 | else | |
6940 | libc_cv_gcc_builtin_redirection=no | |
6941 | fi | |
6942 | rm -f conftest* | |
6943 | fi | |
b08c89d9 | 6944 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_builtin_redirection" >&5 |
322e23db | 6945 | $as_echo "$libc_cv_gcc_builtin_redirection" >&6; } |
3ce1f295 UD |
6946 | if test "$libc_cv_gcc_builtin_redirection" = no; then |
6947 | as_fn_error $? "support for the symbol redirection needed" "$LINENO" 5 | |
85dd1003 UD |
6948 | fi |
6949 | ||
3ce1f295 | 6950 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __thread" >&5 |
322e23db | 6951 | $as_echo_n "checking for __thread... " >&6; } |
f318beb8 | 6952 | if ${libc_cv_gcc___thread+:} false; then : |
322e23db | 6953 | $as_echo_n "(cached) " >&6 |
739d440d | 6954 | else |
5bbfc1ea | 6955 | cat > conftest.c <<\EOF |
fbb18522 RM |
6956 | __thread int a = 42; |
6957 | EOF | |
3ce1f295 | 6958 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c >&5' |
b08c89d9 | 6959 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6960 | (eval $ac_try) 2>&5 |
6961 | ac_status=$? | |
b08c89d9 UD |
6962 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6963 | test $ac_status = 0; }; }; then | |
3ce1f295 UD |
6964 | libc_cv_gcc___thread=yes |
6965 | else | |
6966 | libc_cv_gcc___thread=no | |
6967 | fi | |
6968 | rm -f conftest* | |
739d440d | 6969 | fi |
b08c89d9 | 6970 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc___thread" >&5 |
322e23db | 6971 | $as_echo "$libc_cv_gcc___thread" >&6; } |
3ce1f295 UD |
6972 | if test "$libc_cv_gcc___thread" = no; then |
6973 | as_fn_error $? "support for the __thread keyword is required" "$LINENO" 5 | |
739d440d UD |
6974 | fi |
6975 | ||
3ce1f295 | 6976 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tls_model attribute" >&5 |
322e23db | 6977 | $as_echo_n "checking for tls_model attribute... " >&6; } |
f318beb8 | 6978 | if ${libc_cv_gcc_tls_model_attr+:} false; then : |
322e23db | 6979 | $as_echo_n "(cached) " >&6 |
9b21e6bc | 6980 | else |
3ce1f295 | 6981 | cat > conftest.c <<\EOF |
9b21e6bc RM |
6982 | extern __thread int a __attribute__((tls_model ("initial-exec"))); |
6983 | EOF | |
3ce1f295 | 6984 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -Werror conftest.c >&5' |
b08c89d9 | 6985 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6986 | (eval $ac_try) 2>&5 |
6987 | ac_status=$? | |
b08c89d9 UD |
6988 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6989 | test $ac_status = 0; }; }; then | |
3ce1f295 UD |
6990 | libc_cv_gcc_tls_model_attr=yes |
6991 | else | |
6992 | libc_cv_gcc_tls_model_attr=no | |
6993 | fi | |
6994 | rm -f conftest* | |
9b21e6bc | 6995 | fi |
b08c89d9 | 6996 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_tls_model_attr" >&5 |
322e23db | 6997 | $as_echo "$libc_cv_gcc_tls_model_attr" >&6; } |
3ce1f295 UD |
6998 | if test "$libc_cv_gcc_tls_model_attr" = no; then |
6999 | as_fn_error $? "support for the tls_model attribute is required" "$LINENO" 5 | |
9b21e6bc | 7000 | fi |
739d440d | 7001 | |
7998fa78 AS |
7002 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler option to disable generation of FMA instructions" >&5 |
7003 | $as_echo_n "checking for compiler option to disable generation of FMA instructions... " >&6; } | |
7004 | if ${libc_cv_cc_nofma+:} false; then : | |
7005 | $as_echo_n "(cached) " >&6 | |
7006 | else | |
7007 | libc_cv_cc_nofma= | |
7008 | for opt in -ffp-contract=off -mno-fused-madd; do | |
7009 | if { ac_try='${CC-cc} $opt -xc /dev/null -S -o /dev/null' | |
7010 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
7011 | (eval $ac_try) 2>&5 | |
7012 | ac_status=$? | |
7013 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
7014 | test $ac_status = 0; }; }; then : | |
7015 | libc_cv_cc_nofma=$opt; break | |
7016 | fi | |
7017 | done | |
7018 | fi | |
7019 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_nofma" >&5 | |
7020 | $as_echo "$libc_cv_cc_nofma" >&6; } | |
7021 | ||
2cf9ad57 | 7022 | if test -n "$submachine"; then |
b08c89d9 | 7023 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler option for CPU variant" >&5 |
322e23db | 7024 | $as_echo_n "checking for compiler option for CPU variant... " >&6; } |
f318beb8 | 7025 | if ${libc_cv_cc_submachine+:} false; then : |
322e23db | 7026 | $as_echo_n "(cached) " >&6 |
2cf9ad57 RM |
7027 | else |
7028 | libc_cv_cc_submachine=no | |
7029 | for opt in "-march=$submachine" "-mcpu=$submachine"; do | |
7030 | if { ac_try='${CC-cc} $opt -xc /dev/null -S -o /dev/null' | |
b08c89d9 | 7031 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
2cf9ad57 RM |
7032 | (eval $ac_try) 2>&5 |
7033 | ac_status=$? | |
b08c89d9 | 7034 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
40b601fb JM |
7035 | test $ac_status = 0; }; }; then : |
7036 | ||
2cf9ad57 RM |
7037 | libc_cv_cc_submachine="$opt" |
7038 | break | |
40b601fb | 7039 | fi |
2cf9ad57 RM |
7040 | done |
7041 | fi | |
b08c89d9 | 7042 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_submachine" >&5 |
322e23db | 7043 | $as_echo "$libc_cv_cc_submachine" >&6; } |
2cf9ad57 | 7044 | if test "x$libc_cv_cc_submachine" = xno; then |
4a531bb0 | 7045 | as_fn_error $? "${CC-cc} does not support $submachine" "$LINENO" 5 |
2cf9ad57 RM |
7046 | fi |
7047 | fi | |
7048 | ||
7049 | ||
b08c89d9 | 7050 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libgd" >&5 |
322e23db | 7051 | $as_echo_n "checking for libgd... " >&6; } |
6dab8688 UD |
7052 | if test "$with_gd" != "no"; then |
7053 | old_CFLAGS="$CFLAGS" | |
7054 | CFLAGS="$CFLAGS $libgd_include" | |
7055 | old_LDFLAGS="$LDFLAGS" | |
7056 | LDFLAGS="$LDFLAGS $libgd_ldflags" | |
7057 | old_LIBS="$LIBS" | |
7058 | LIBS="$LIBS -lgd -lpng -lz -lm" | |
b08c89d9 | 7059 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2abf9ff1 | 7060 | /* end confdefs.h. */ |
c8f3e6db | 7061 | #include <gd.h> |
3a12e572 UD |
7062 | int |
7063 | main () | |
7064 | { | |
c8f3e6db | 7065 | gdImagePng (0, 0) |
3a12e572 UD |
7066 | ; |
7067 | return 0; | |
7068 | } | |
7069 | _ACEOF | |
b08c89d9 | 7070 | if ac_fn_c_try_link "$LINENO"; then : |
c8f3e6db UD |
7071 | LIBGD=yes |
7072 | else | |
b08c89d9 | 7073 | LIBGD=no |
c8f3e6db | 7074 | fi |
b08c89d9 UD |
7075 | rm -f core conftest.err conftest.$ac_objext \ |
7076 | conftest$ac_exeext conftest.$ac_ext | |
6dab8688 UD |
7077 | CFLAGS="$old_CFLAGS" |
7078 | LDFLAGS="$old_LDFLAGS" | |
7079 | LIBS="$old_LIBS" | |
7080 | else | |
7081 | LIBGD=no | |
7082 | fi | |
b08c89d9 | 7083 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGD" >&5 |
322e23db | 7084 | $as_echo "$LIBGD" >&6; } |
3a12e572 UD |
7085 | |
7086 | ||
74a30a58 UD |
7087 | # SELinux detection |
7088 | if test x$with_selinux = xno ; then | |
7089 | have_selinux=no; | |
7090 | else | |
7091 | # See if we have the SELinux library | |
b08c89d9 | 7092 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for is_selinux_enabled in -lselinux" >&5 |
322e23db | 7093 | $as_echo_n "checking for is_selinux_enabled in -lselinux... " >&6; } |
f318beb8 | 7094 | if ${ac_cv_lib_selinux_is_selinux_enabled+:} false; then : |
322e23db | 7095 | $as_echo_n "(cached) " >&6 |
74a30a58 UD |
7096 | else |
7097 | ac_check_lib_save_LIBS=$LIBS | |
7098 | LIBS="-lselinux $LIBS" | |
b08c89d9 | 7099 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
74a30a58 UD |
7100 | /* end confdefs.h. */ |
7101 | ||
26f56c1c UD |
7102 | /* Override any GCC internal prototype to avoid an error. |
7103 | Use char because int might match the return type of a GCC | |
7104 | builtin and then its argument prototype would still apply. */ | |
74a30a58 UD |
7105 | #ifdef __cplusplus |
7106 | extern "C" | |
7107 | #endif | |
74a30a58 UD |
7108 | char is_selinux_enabled (); |
7109 | int | |
7110 | main () | |
7111 | { | |
26f56c1c | 7112 | return is_selinux_enabled (); |
74a30a58 UD |
7113 | ; |
7114 | return 0; | |
7115 | } | |
7116 | _ACEOF | |
b08c89d9 | 7117 | if ac_fn_c_try_link "$LINENO"; then : |
74a30a58 UD |
7118 | ac_cv_lib_selinux_is_selinux_enabled=yes |
7119 | else | |
b08c89d9 | 7120 | ac_cv_lib_selinux_is_selinux_enabled=no |
74a30a58 | 7121 | fi |
b08c89d9 UD |
7122 | rm -f core conftest.err conftest.$ac_objext \ |
7123 | conftest$ac_exeext conftest.$ac_ext | |
74a30a58 UD |
7124 | LIBS=$ac_check_lib_save_LIBS |
7125 | fi | |
b08c89d9 | 7126 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_is_selinux_enabled" >&5 |
322e23db | 7127 | $as_echo "$ac_cv_lib_selinux_is_selinux_enabled" >&6; } |
f318beb8 | 7128 | if test "x$ac_cv_lib_selinux_is_selinux_enabled" = xyes; then : |
74a30a58 UD |
7129 | have_selinux=yes |
7130 | else | |
7131 | have_selinux=no | |
7132 | fi | |
7133 | ||
7134 | # See if we have the SELinux header with the NSCD permissions in it. | |
7135 | if test x$have_selinux = xyes ; then | |
b08c89d9 | 7136 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for NSCD Flask permissions in selinux/av_permissions.h" >&5 |
322e23db | 7137 | $as_echo_n "checking for NSCD Flask permissions in selinux/av_permissions.h... " >&6; } |
b08c89d9 | 7138 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
74a30a58 UD |
7139 | /* end confdefs.h. */ |
7140 | #include <selinux/av_permissions.h> | |
7141 | int | |
7142 | main () | |
7143 | { | |
7144 | #ifdef NSCD__SHMEMHOST | |
7145 | return 0; | |
7146 | #else | |
7147 | #error NSCD__SHMEMHOST not defined | |
7148 | #endif | |
7149 | ; | |
7150 | return 0; | |
7151 | } | |
7152 | _ACEOF | |
b08c89d9 | 7153 | if ac_fn_c_try_compile "$LINENO"; then : |
74a30a58 UD |
7154 | have_selinux=yes |
7155 | else | |
b08c89d9 | 7156 | have_selinux=no |
74a30a58 | 7157 | fi |
26f56c1c | 7158 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
b08c89d9 | 7159 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_selinux" >&5 |
322e23db | 7160 | $as_echo "$have_selinux" >&6; } |
74a30a58 UD |
7161 | fi |
7162 | ||
8f1913a9 | 7163 | if test x$with_selinux = xyes ; then |
74a30a58 | 7164 | if test x$have_selinux = xno ; then |
4a531bb0 | 7165 | as_fn_error $? "SELinux explicitly required, but sufficiently recent SELinux library not found" "$LINENO" 5 |
74a30a58 UD |
7166 | fi |
7167 | fi | |
7168 | fi | |
7169 | # Check if we're building with SELinux support. | |
7170 | if test "x$have_selinux" = xyes; then | |
7171 | ||
b08c89d9 | 7172 | $as_echo "#define HAVE_SELINUX 1" >>confdefs.h |
74a30a58 | 7173 | |
b399a0c2 UD |
7174 | |
7175 | # See if we have the libaudit library | |
b08c89d9 | 7176 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for audit_log_user_avc_message in -laudit" >&5 |
322e23db | 7177 | $as_echo_n "checking for audit_log_user_avc_message in -laudit... " >&6; } |
f318beb8 | 7178 | if ${ac_cv_lib_audit_audit_log_user_avc_message+:} false; then : |
322e23db | 7179 | $as_echo_n "(cached) " >&6 |
b399a0c2 UD |
7180 | else |
7181 | ac_check_lib_save_LIBS=$LIBS | |
7182 | LIBS="-laudit $LIBS" | |
b08c89d9 | 7183 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
b399a0c2 UD |
7184 | /* end confdefs.h. */ |
7185 | ||
26f56c1c UD |
7186 | /* Override any GCC internal prototype to avoid an error. |
7187 | Use char because int might match the return type of a GCC | |
7188 | builtin and then its argument prototype would still apply. */ | |
b399a0c2 UD |
7189 | #ifdef __cplusplus |
7190 | extern "C" | |
7191 | #endif | |
b2f97341 | 7192 | char audit_log_user_avc_message (); |
b399a0c2 UD |
7193 | int |
7194 | main () | |
7195 | { | |
26f56c1c | 7196 | return audit_log_user_avc_message (); |
b399a0c2 UD |
7197 | ; |
7198 | return 0; | |
7199 | } | |
7200 | _ACEOF | |
b08c89d9 | 7201 | if ac_fn_c_try_link "$LINENO"; then : |
b2f97341 | 7202 | ac_cv_lib_audit_audit_log_user_avc_message=yes |
b399a0c2 | 7203 | else |
b08c89d9 | 7204 | ac_cv_lib_audit_audit_log_user_avc_message=no |
b399a0c2 | 7205 | fi |
b08c89d9 UD |
7206 | rm -f core conftest.err conftest.$ac_objext \ |
7207 | conftest$ac_exeext conftest.$ac_ext | |
b399a0c2 UD |
7208 | LIBS=$ac_check_lib_save_LIBS |
7209 | fi | |
b08c89d9 | 7210 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_audit_audit_log_user_avc_message" >&5 |
322e23db | 7211 | $as_echo "$ac_cv_lib_audit_audit_log_user_avc_message" >&6; } |
f318beb8 | 7212 | if test "x$ac_cv_lib_audit_audit_log_user_avc_message" = xyes; then : |
b399a0c2 UD |
7213 | have_libaudit=yes |
7214 | else | |
7215 | have_libaudit=no | |
7216 | fi | |
7217 | ||
7218 | if test "x$have_libaudit" = xyes; then | |
7219 | ||
b08c89d9 | 7220 | $as_echo "#define HAVE_LIBAUDIT 1" >>confdefs.h |
b399a0c2 UD |
7221 | |
7222 | fi | |
7223 | ||
1f063dca UD |
7224 | |
7225 | # See if we have the libcap library | |
b08c89d9 | 7226 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cap_init in -lcap" >&5 |
322e23db | 7227 | $as_echo_n "checking for cap_init in -lcap... " >&6; } |
f318beb8 | 7228 | if ${ac_cv_lib_cap_cap_init+:} false; then : |
322e23db | 7229 | $as_echo_n "(cached) " >&6 |
1f063dca UD |
7230 | else |
7231 | ac_check_lib_save_LIBS=$LIBS | |
7232 | LIBS="-lcap $LIBS" | |
b08c89d9 | 7233 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
1f063dca UD |
7234 | /* end confdefs.h. */ |
7235 | ||
26f56c1c UD |
7236 | /* Override any GCC internal prototype to avoid an error. |
7237 | Use char because int might match the return type of a GCC | |
7238 | builtin and then its argument prototype would still apply. */ | |
1f063dca UD |
7239 | #ifdef __cplusplus |
7240 | extern "C" | |
7241 | #endif | |
1f063dca UD |
7242 | char cap_init (); |
7243 | int | |
7244 | main () | |
7245 | { | |
26f56c1c | 7246 | return cap_init (); |
1f063dca UD |
7247 | ; |
7248 | return 0; | |
7249 | } | |
7250 | _ACEOF | |
b08c89d9 | 7251 | if ac_fn_c_try_link "$LINENO"; then : |
1f063dca UD |
7252 | ac_cv_lib_cap_cap_init=yes |
7253 | else | |
b08c89d9 | 7254 | ac_cv_lib_cap_cap_init=no |
1f063dca | 7255 | fi |
b08c89d9 UD |
7256 | rm -f core conftest.err conftest.$ac_objext \ |
7257 | conftest$ac_exeext conftest.$ac_ext | |
1f063dca UD |
7258 | LIBS=$ac_check_lib_save_LIBS |
7259 | fi | |
b08c89d9 | 7260 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cap_cap_init" >&5 |
322e23db | 7261 | $as_echo "$ac_cv_lib_cap_cap_init" >&6; } |
f318beb8 | 7262 | if test "x$ac_cv_lib_cap_cap_init" = xyes; then : |
1f063dca UD |
7263 | have_libcap=yes |
7264 | else | |
7265 | have_libcap=no | |
7266 | fi | |
7267 | ||
7268 | if test "x$have_libcap" = xyes; then | |
7269 | ||
b08c89d9 | 7270 | $as_echo "#define HAVE_LIBCAP 1" >>confdefs.h |
1f063dca UD |
7271 | |
7272 | fi | |
7273 | ||
74a30a58 UD |
7274 | fi |
7275 | ||
7276 | ||
3a12e572 | 7277 | |
b08c89d9 UD |
7278 | # The cast to long int works around a bug in the HP C Compiler |
7279 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
7280 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
7281 | # This bug is HP SR number 8606223364. | |
7282 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long double" >&5 | |
7283 | $as_echo_n "checking size of long double... " >&6; } | |
f318beb8 | 7284 | if ${ac_cv_sizeof_long_double+:} false; then : |
b08c89d9 | 7285 | $as_echo_n "(cached) " >&6 |
3a12e572 | 7286 | else |
b08c89d9 | 7287 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long double))" "ac_cv_sizeof_long_double" "$ac_includes_default"; then : |
2abf9ff1 | 7288 | |
b08c89d9 UD |
7289 | else |
7290 | if test "$ac_cv_type_long_double" = yes; then | |
7291 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
322e23db | 7292 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
4a531bb0 L |
7293 | as_fn_error 77 "cannot compute sizeof (long double) |
7294 | See \`config.log' for more details" "$LINENO" 5; } | |
26f56c1c UD |
7295 | else |
7296 | ac_cv_sizeof_long_double=0 | |
7297 | fi | |
3a12e572 | 7298 | fi |
b08c89d9 | 7299 | |
3a12e572 | 7300 | fi |
b08c89d9 | 7301 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_double" >&5 |
322e23db | 7302 | $as_echo "$ac_cv_sizeof_long_double" >&6; } |
26f56c1c UD |
7303 | |
7304 | ||
7305 | ||
3a12e572 | 7306 | cat >>confdefs.h <<_ACEOF |
8ed1e7d5 | 7307 | #define SIZEOF_LONG_DOUBLE $ac_cv_sizeof_long_double |
3a12e572 | 7308 | _ACEOF |
8ed1e7d5 GK |
7309 | |
7310 | ||
7311 | sizeof_long_double=$ac_cv_sizeof_long_double | |
7312 | ||
7313 | ||
61653dfb RM |
7314 | CPPUNDEFS= |
7315 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FORTIFY_SOURCE predefine" >&5 | |
7316 | $as_echo_n "checking for _FORTIFY_SOURCE predefine... " >&6; } | |
7317 | if ${libc_cv_predef_fortify_source+:} false; then : | |
7318 | $as_echo_n "(cached) " >&6 | |
7319 | else | |
7320 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7321 | /* end confdefs.h. */ | |
7322 | ||
7323 | int | |
7324 | main () | |
7325 | { | |
7326 | ||
7327 | #ifdef _FORTIFY_SOURCE | |
7328 | # error bogon | |
7329 | #endif | |
7330 | ; | |
7331 | return 0; | |
7332 | } | |
7333 | _ACEOF | |
7334 | if ac_fn_c_try_compile "$LINENO"; then : | |
7335 | libc_cv_predef_fortify_source=no | |
7336 | else | |
7337 | libc_cv_predef_fortify_source=yes | |
7338 | fi | |
7339 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7340 | fi | |
7341 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_predef_fortify_source" >&5 | |
7342 | $as_echo "$libc_cv_predef_fortify_source" >&6; } | |
7343 | if test $libc_cv_predef_fortify_source = yes; then | |
7344 | CPPUNDEFS="${CPPUNDEFS:+$CPPUNDEFS }-U_FORTIFY_SOURCE" | |
7345 | fi | |
7346 | ||
7347 | ||
30b99d79 RM |
7348 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC implicitly enables -fstack-protector" >&5 |
7349 | $as_echo_n "checking whether $CC implicitly enables -fstack-protector... " >&6; } | |
7350 | if ${libc_cv_predef_stack_protector+:} false; then : | |
7351 | $as_echo_n "(cached) " >&6 | |
7352 | else | |
7353 | ||
7354 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7355 | /* end confdefs.h. */ | |
7356 | extern void foobar (char *); | |
7357 | int | |
7358 | main () | |
7359 | { | |
7360 | char large_array[2048]; foobar (large_array); | |
7361 | ; | |
7362 | return 0; | |
7363 | } | |
7364 | _ACEOF | |
7365 | if ac_fn_c_try_compile "$LINENO"; then : | |
7366 | ||
7367 | libc_undefs=`$NM -u conftest.o | | |
7368 | LC_ALL=C $AWK '$1 == "U" { print $2 | "sort -u"; next } { exit(1) }' \ | |
7369 | 2>&5` || { | |
7370 | as_fn_error $? "confusing output from $NM -u" "$LINENO" 5 | |
7371 | } | |
7372 | echo >&5 "libc_undefs='$libc_undefs'" | |
59f0c22e JM |
7373 | # On some architectures, there are architecture-specific undefined |
7374 | # symbols (resolved by the linker), so filter out unknown symbols. | |
7375 | # This will fail to produce the correct result if the compiler | |
7376 | # defaults to -fstack-protector but this produces an undefined symbol | |
7377 | # other than __stack_chk_fail. However, compilers like that have not | |
7378 | # been encountered in practice. | |
7379 | libc_undefs=`echo "$libc_undefs" | egrep '^(foobar|__stack_chk_fail)$'` | |
30b99d79 RM |
7380 | case "$libc_undefs" in |
7381 | foobar) libc_cv_predef_stack_protector=no ;; | |
7382 | '__stack_chk_fail | |
7383 | foobar') libc_cv_predef_stack_protector=yes ;; | |
7384 | *) as_fn_error $? "unexpected symbols in test: $libc_undefs" "$LINENO" 5 ;; | |
7385 | esac | |
7386 | else | |
7387 | as_fn_error $? "test compilation failed" "$LINENO" 5 | |
7388 | fi | |
7389 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7390 | ||
7391 | fi | |
7392 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_predef_stack_protector" >&5 | |
7393 | $as_echo "$libc_cv_predef_stack_protector" >&6; } | |
7394 | libc_extra_cflags= | |
7395 | if test $libc_cv_predef_stack_protector = yes; then | |
7396 | libc_extra_cflags=-fno-stack-protector | |
7397 | fi | |
7398 | ||
7399 | ||
cd6ede75 UD |
7400 | ### End of automated tests. |
7401 | ### Now run sysdeps configure fragments. | |
7402 | ||
cb343854 | 7403 | # They also can set these variables. |
b43b13ac | 7404 | use_ldconfig=no |
cb343854 | 7405 | ldd_rewrite_script=no |
77259608 | 7406 | libc_cv_sysconfdir=$sysconfdir |
4248b1b1 | 7407 | libc_cv_localstatedir=$localstatedir |
74bd2300 | 7408 | libc_cv_gcc_unwind_find_fde=no |
e2fd3cbe | 7409 | libc_cv_idn=no |
cb343854 | 7410 | |
cd6ede75 | 7411 | # Iterate over all the sysdep directories we will use, running their |
09055553 | 7412 | # configure fragments. |
cd6ede75 UD |
7413 | for dir in $sysnames; do |
7414 | case $dir in | |
7415 | /*) dest=$dir ;; | |
7416 | *) dest=$srcdir/$dir ;; | |
7417 | esac | |
7418 | if test -r $dest/configure; then | |
b08c89d9 | 7419 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: running configure fragment for $dir" >&5 |
322e23db | 7420 | $as_echo "running configure fragment for $dir" >&6; } |
cd6ede75 UD |
7421 | . $dest/configure |
7422 | fi | |
cd6ede75 UD |
7423 | done |
7424 | ||
74bd2300 | 7425 | if test x$libc_cv_gcc_unwind_find_fde = xyes; then |
b08c89d9 | 7426 | $as_echo "#define EXPORT_UNWIND_FIND_FDE 1" >>confdefs.h |
74bd2300 UD |
7427 | |
7428 | fi | |
7429 | ||
7430 | ||
3cc3ef96 RM |
7431 | # This is far from the AC_ARG_ENABLE that sets it so that a sysdeps |
7432 | # configure fragment can override the value to prevent this AC_DEFINE. | |
7433 | ||
7434 | if test "x$use_nscd" != xno; then | |
7435 | $as_echo "#define USE_NSCD 1" >>confdefs.h | |
7436 | ||
7437 | fi | |
c53d909c RM |
7438 | if test "x$build_nscd" = xdefault; then |
7439 | build_nscd=$use_nscd | |
7440 | fi | |
3cc3ef96 | 7441 | |
a53bad16 UD |
7442 | # Test for old glibc 2.0.x headers so that they can be removed properly |
7443 | # Search only in includedir. | |
b08c89d9 | 7444 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for old glibc 2.0.x headers" >&5 |
322e23db | 7445 | $as_echo_n "checking for old glibc 2.0.x headers... " >&6; } |
011ce8ed | 7446 | if eval test -f "${includedir}/elfclass.h" -a -f "${includedir}/fcntlbits.h" |
a53bad16 UD |
7447 | then |
7448 | old_glibc_headers=yes | |
7449 | else | |
7450 | old_glibc_headers=no | |
7451 | fi | |
b08c89d9 | 7452 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $old_glibc_headers" >&5 |
322e23db | 7453 | $as_echo "$old_glibc_headers" >&6; } |
a53bad16 | 7454 | if test ${old_glibc_headers} = yes; then |
b08c89d9 | 7455 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** During \"make install\" old headers from glibc 2.0.x will" >&5 |
322e23db | 7456 | $as_echo "$as_me: WARNING: *** During \"make install\" old headers from glibc 2.0.x will" >&2;} |
b08c89d9 | 7457 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** be removed." >&5 |
322e23db | 7458 | $as_echo "$as_me: WARNING: *** be removed." >&2;} |
a53bad16 | 7459 | fi |
26b4d766 | 7460 | |
cd6ede75 UD |
7461 | |
7462 | ||
7463 | ||
7464 | ||
7465 | ||
7466 | ||
cb343854 | 7467 | |
dff14448 | 7468 | |
77259608 | 7469 | |
3a12e572 | 7470 | |
bcd5f356 | 7471 | |
58a4b51a RM |
7472 | |
7473 | ||
06e51c8f | 7474 | |
b0ecde3a | 7475 | |
01f1f5ee | 7476 | |
091023f5 | 7477 | |
af968f62 | 7478 | |
3b100462 | 7479 | |
eae47a36 | 7480 | |
7998fa78 | 7481 | |
4248b1b1 | 7482 | |
650425ce | 7483 | |
a334319f | 7484 | |
b08c89d9 | 7485 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -fPIC is default" >&5 |
322e23db | 7486 | $as_echo_n "checking whether -fPIC is default... " >&6; } |
f318beb8 | 7487 | if ${libc_cv_pic_default+:} false; then : |
322e23db | 7488 | $as_echo_n "(cached) " >&6 |
cc3fa755 | 7489 | else |
ff886b82 | 7490 | libc_cv_pic_default=yes |
cc3fa755 | 7491 | cat > conftest.c <<EOF |
9756dfe1 | 7492 | #if defined __PIC__ || defined __pic__ || defined PIC || defined pic |
cc3fa755 UD |
7493 | # error PIC is default. |
7494 | #endif | |
7495 | EOF | |
7496 | if eval "${CC-cc} -S conftest.c 2>&5 1>&5"; then | |
ff886b82 | 7497 | libc_cv_pic_default=no |
cc3fa755 UD |
7498 | fi |
7499 | rm -f conftest.* | |
7500 | fi | |
b08c89d9 | 7501 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_pic_default" >&5 |
322e23db | 7502 | $as_echo "$libc_cv_pic_default" >&6; } |
cc3fa755 UD |
7503 | |
7504 | ||
2103c260 | 7505 | |
2103c260 | 7506 | |
2103c260 | 7507 | |
cc3fa755 | 7508 | |
cd6ede75 UD |
7509 | |
7510 | ||
7511 | ||
cd6ede75 UD |
7512 | if test "`(cd $srcdir; pwd)`" = "`pwd`"; then |
7513 | config_makefile= | |
7514 | else | |
7515 | config_makefile=Makefile | |
7516 | fi | |
7517 | ||
ee74a442 UD |
7518 | VERSION=`sed -n -e 's/^#define VERSION "\([^"]*\)"/\1/p' < $srcdir/version.h` |
7519 | RELEASE=`sed -n -e 's/^#define RELEASE "\([^"]*\)"/\1/p' < $srcdir/version.h` | |
7520 | ||
cd6ede75 UD |
7521 | |
7522 | ||
09055553 | 7523 | ac_config_files="$ac_config_files config.make ${config_makefile}" |
f4b07664 | 7524 | |
26f56c1c | 7525 | ac_config_commands="$ac_config_commands default" |
f4b07664 | 7526 | |
3a12e572 | 7527 | cat >confcache <<\_ACEOF |
cd6ede75 UD |
7528 | # This file is a shell script that caches the results of configure |
7529 | # tests run on this system so they can be shared between configure | |
3a12e572 UD |
7530 | # scripts and configure runs, see configure's option --config-cache. |
7531 | # It is not useful on other systems. If it contains results you don't | |
7532 | # want to keep, you may remove or edit it. | |
cd6ede75 | 7533 | # |
3a12e572 UD |
7534 | # config.status only pays attention to the cache file if you give it |
7535 | # the --recheck option to rerun configure. | |
cd6ede75 | 7536 | # |
f4b07664 | 7537 | # `ac_cv_env_foo' variables (set or unset) will be overridden when |
3a12e572 UD |
7538 | # loading this file, other *unset* `ac_cv_foo' will be assigned the |
7539 | # following values. | |
7540 | ||
7541 | _ACEOF | |
7542 | ||
cd6ede75 UD |
7543 | # The following way of writing the cache mishandles newlines in values, |
7544 | # but we know of no workaround that is simple, portable, and efficient. | |
26f56c1c | 7545 | # So, we kill variables containing newlines. |
cd6ede75 UD |
7546 | # Ultrix sh set writes to stderr and can't be redirected directly, |
7547 | # and sets the high bit in the cache file unless we assign to the vars. | |
26f56c1c UD |
7548 | ( |
7549 | for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do | |
7550 | eval ac_val=\$$ac_var | |
7551 | case $ac_val in #( | |
7552 | *${as_nl}*) | |
7553 | case $ac_var in #( | |
b08c89d9 | 7554 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 |
322e23db | 7555 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; |
26f56c1c UD |
7556 | esac |
7557 | case $ac_var in #( | |
7558 | _ | IFS | as_nl) ;; #( | |
322e23db | 7559 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( |
b08c89d9 | 7560 | *) { eval $ac_var=; unset $ac_var;} ;; |
26f56c1c UD |
7561 | esac ;; |
7562 | esac | |
7563 | done | |
7564 | ||
3a12e572 | 7565 | (set) 2>&1 | |
26f56c1c UD |
7566 | case $as_nl`(ac_space=' '; set) 2>&1` in #( |
7567 | *${as_nl}ac_space=\ *) | |
b08c89d9 UD |
7568 | # `set' does not quote correctly, so add quotes: double-quote |
7569 | # substitution turns \\\\ into \\, and sed turns \\ into \. | |
3a12e572 | 7570 | sed -n \ |
9382fcee RM |
7571 | "s/'/'\\\\''/g; |
7572 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" | |
26f56c1c | 7573 | ;; #( |
3a12e572 UD |
7574 | *) |
7575 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
26f56c1c | 7576 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
3a12e572 | 7577 | ;; |
26f56c1c UD |
7578 | esac | |
7579 | sort | |
7580 | ) | | |
3a12e572 | 7581 | sed ' |
26f56c1c | 7582 | /^ac_cv_env_/b end |
3a12e572 | 7583 | t clear |
26f56c1c | 7584 | :clear |
3a12e572 UD |
7585 | s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ |
7586 | t end | |
26f56c1c UD |
7587 | s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ |
7588 | :end' >>confcache | |
7589 | if diff "$cache_file" confcache >/dev/null 2>&1; then :; else | |
7590 | if test -w "$cache_file"; then | |
f318beb8 | 7591 | if test "x$cache_file" != "x/dev/null"; then |
b08c89d9 | 7592 | { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 |
322e23db | 7593 | $as_echo "$as_me: updating cache $cache_file" >&6;} |
f318beb8 UD |
7594 | if test ! -f "$cache_file" || test -h "$cache_file"; then |
7595 | cat confcache >"$cache_file" | |
7596 | else | |
7597 | case $cache_file in #( | |
7598 | */* | ?:*) | |
7599 | mv -f confcache "$cache_file"$$ && | |
7600 | mv -f "$cache_file"$$ "$cache_file" ;; #( | |
7601 | *) | |
7602 | mv -f confcache "$cache_file" ;; | |
7603 | esac | |
7604 | fi | |
7605 | fi | |
cd6ede75 | 7606 | else |
b08c89d9 | 7607 | { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 |
322e23db | 7608 | $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} |
cd6ede75 UD |
7609 | fi |
7610 | fi | |
7611 | rm -f confcache | |
7612 | ||
cd6ede75 UD |
7613 | test "x$prefix" = xNONE && prefix=$ac_default_prefix |
7614 | # Let make expand exec_prefix. | |
7615 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
7616 | ||
cd6ede75 UD |
7617 | DEFS=-DHAVE_CONFIG_H |
7618 | ||
f4b07664 RM |
7619 | ac_libobjs= |
7620 | ac_ltlibobjs= | |
4a531bb0 | 7621 | U= |
f4b07664 RM |
7622 | for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue |
7623 | # 1. Remove the extension, and $U if already installed. | |
26f56c1c | 7624 | ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' |
322e23db | 7625 | ac_i=`$as_echo "$ac_i" | sed "$ac_script"` |
26f56c1c UD |
7626 | # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR |
7627 | # will be set to the directory where LIBOBJS objects are built. | |
b08c89d9 UD |
7628 | as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" |
7629 | as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' | |
f4b07664 RM |
7630 | done |
7631 | LIBOBJS=$ac_libobjs | |
7632 | ||
7633 | LTLIBOBJS=$ac_ltlibobjs | |
7634 | ||
7635 | ||
cd6ede75 | 7636 | |
f318beb8 | 7637 | : "${CONFIG_STATUS=./config.status}" |
322e23db | 7638 | ac_write_fail=0 |
3a12e572 UD |
7639 | ac_clean_files_save=$ac_clean_files |
7640 | ac_clean_files="$ac_clean_files $CONFIG_STATUS" | |
b08c89d9 | 7641 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 |
322e23db | 7642 | $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} |
b08c89d9 UD |
7643 | as_write_fail=0 |
7644 | cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 | |
3a12e572 UD |
7645 | #! $SHELL |
7646 | # Generated by $as_me. | |
cd6ede75 | 7647 | # Run this file to recreate the current configuration. |
cd6ede75 | 7648 | # Compiler output produced by configure, useful for debugging |
3a12e572 | 7649 | # configure, is in config.log if it exists. |
cd6ede75 | 7650 | |
3a12e572 | 7651 | debug=false |
2abf9ff1 RM |
7652 | ac_cs_recheck=false |
7653 | ac_cs_silent=false | |
3a12e572 | 7654 | |
b08c89d9 UD |
7655 | SHELL=\${CONFIG_SHELL-$SHELL} |
7656 | export SHELL | |
7657 | _ASEOF | |
7658 | cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 | |
7659 | ## -------------------- ## | |
7660 | ## M4sh Initialization. ## | |
7661 | ## -------------------- ## | |
3a12e572 | 7662 | |
26f56c1c UD |
7663 | # Be more Bourne compatible |
7664 | DUALCASE=1; export DUALCASE # for MKS sh | |
b08c89d9 | 7665 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : |
3a12e572 UD |
7666 | emulate sh |
7667 | NULLCMD=: | |
322e23db | 7668 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
f4b07664 RM |
7669 | # is contrary to our usage. Disable this feature. |
7670 | alias -g '${1+"$@"}'='"$@"' | |
26f56c1c UD |
7671 | setopt NO_GLOB_SUBST |
7672 | else | |
b08c89d9 UD |
7673 | case `(set -o) 2>/dev/null` in #( |
7674 | *posix*) : | |
7675 | set -o posix ;; #( | |
7676 | *) : | |
7677 | ;; | |
26f56c1c | 7678 | esac |
26f56c1c UD |
7679 | fi |
7680 | ||
7681 | ||
322e23db UD |
7682 | as_nl=' |
7683 | ' | |
7684 | export as_nl | |
7685 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
7686 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
7687 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
7688 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
b08c89d9 UD |
7689 | # Prefer a ksh shell builtin over an external printf program on Solaris, |
7690 | # but without wasting forks for bash or zsh. | |
7691 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
7692 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
7693 | as_echo='print -r --' | |
7694 | as_echo_n='print -rn --' | |
7695 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
322e23db UD |
7696 | as_echo='printf %s\n' |
7697 | as_echo_n='printf %s' | |
7698 | else | |
7699 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then | |
7700 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
7701 | as_echo_n='/usr/ucb/echo -n' | |
a152f366 | 7702 | else |
322e23db UD |
7703 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' |
7704 | as_echo_n_body='eval | |
7705 | arg=$1; | |
b08c89d9 | 7706 | case $arg in #( |
322e23db UD |
7707 | *"$as_nl"*) |
7708 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
7709 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
7710 | esac; | |
7711 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
7712 | ' | |
7713 | export as_echo_n_body | |
7714 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
a152f366 | 7715 | fi |
322e23db UD |
7716 | export as_echo_body |
7717 | as_echo='sh -c $as_echo_body as_echo' | |
7718 | fi | |
7719 | ||
7720 | # The user is always right. | |
7721 | if test "${PATH_SEPARATOR+set}" != set; then | |
7722 | PATH_SEPARATOR=: | |
7723 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
7724 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
7725 | PATH_SEPARATOR=';' | |
7726 | } | |
3a12e572 UD |
7727 | fi |
7728 | ||
f4b07664 | 7729 | |
26f56c1c UD |
7730 | # IFS |
7731 | # We need space, tab and new line, in precisely that order. Quoting is | |
7732 | # there to prevent editors from complaining about space-tab. | |
7733 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
7734 | # splitting by setting IFS to empty value.) | |
26f56c1c UD |
7735 | IFS=" "" $as_nl" |
7736 | ||
7737 | # Find who we are. Look in the path if we contain no directory separator. | |
f318beb8 | 7738 | as_myself= |
b08c89d9 | 7739 | case $0 in #(( |
26f56c1c UD |
7740 | *[\\/]* ) as_myself=$0 ;; |
7741 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
7742 | for as_dir in $PATH | |
7743 | do | |
7744 | IFS=$as_save_IFS | |
7745 | test -z "$as_dir" && as_dir=. | |
b08c89d9 UD |
7746 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break |
7747 | done | |
26f56c1c UD |
7748 | IFS=$as_save_IFS |
7749 | ||
7750 | ;; | |
7751 | esac | |
7752 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
7753 | # in which case we are not to be found in the path. | |
7754 | if test "x$as_myself" = x; then | |
7755 | as_myself=$0 | |
7756 | fi | |
7757 | if test ! -f "$as_myself"; then | |
322e23db | 7758 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 |
b08c89d9 | 7759 | exit 1 |
26f56c1c UD |
7760 | fi |
7761 | ||
b08c89d9 UD |
7762 | # Unset variables that we do not need and which cause bugs (e.g. in |
7763 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
7764 | # suppresses any "Segmentation fault" message there. '((' could | |
7765 | # trigger a bug in pdksh 5.2.14. | |
7766 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
7767 | do eval test x\${$as_var+set} = xset \ | |
7768 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
26f56c1c | 7769 | done |
f4b07664 RM |
7770 | PS1='$ ' |
7771 | PS2='> ' | |
7772 | PS4='+ ' | |
7773 | ||
7774 | # NLS nuisances. | |
322e23db UD |
7775 | LC_ALL=C |
7776 | export LC_ALL | |
7777 | LANGUAGE=C | |
7778 | export LANGUAGE | |
f4b07664 | 7779 | |
b08c89d9 UD |
7780 | # CDPATH. |
7781 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
7782 | ||
7783 | ||
4a531bb0 L |
7784 | # as_fn_error STATUS ERROR [LINENO LOG_FD] |
7785 | # ---------------------------------------- | |
b08c89d9 UD |
7786 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are |
7787 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
4a531bb0 | 7788 | # script with STATUS, using 1 if that was 0. |
b08c89d9 UD |
7789 | as_fn_error () |
7790 | { | |
4a531bb0 L |
7791 | as_status=$1; test $as_status -eq 0 && as_status=1 |
7792 | if test "$4"; then | |
7793 | as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
7794 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 | |
b08c89d9 | 7795 | fi |
4a531bb0 | 7796 | $as_echo "$as_me: error: $2" >&2 |
b08c89d9 UD |
7797 | as_fn_exit $as_status |
7798 | } # as_fn_error | |
7799 | ||
7800 | ||
7801 | # as_fn_set_status STATUS | |
7802 | # ----------------------- | |
7803 | # Set $? to STATUS, without forking. | |
7804 | as_fn_set_status () | |
7805 | { | |
7806 | return $1 | |
7807 | } # as_fn_set_status | |
7808 | ||
7809 | # as_fn_exit STATUS | |
7810 | # ----------------- | |
7811 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
7812 | as_fn_exit () | |
7813 | { | |
7814 | set +e | |
7815 | as_fn_set_status $1 | |
7816 | exit $1 | |
7817 | } # as_fn_exit | |
7818 | ||
7819 | # as_fn_unset VAR | |
7820 | # --------------- | |
7821 | # Portably unset VAR. | |
7822 | as_fn_unset () | |
7823 | { | |
7824 | { eval $1=; unset $1;} | |
7825 | } | |
7826 | as_unset=as_fn_unset | |
7827 | # as_fn_append VAR VALUE | |
7828 | # ---------------------- | |
7829 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
7830 | # advantage of any shell optimizations that allow amortized linear growth over | |
7831 | # repeated appends, instead of the typical quadratic growth present in naive | |
7832 | # implementations. | |
7833 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
7834 | eval 'as_fn_append () | |
7835 | { | |
7836 | eval $1+=\$2 | |
7837 | }' | |
7838 | else | |
7839 | as_fn_append () | |
7840 | { | |
7841 | eval $1=\$$1\$2 | |
7842 | } | |
7843 | fi # as_fn_append | |
7844 | ||
7845 | # as_fn_arith ARG... | |
7846 | # ------------------ | |
7847 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
7848 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
7849 | # must be portable across $(()) and expr. | |
7850 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
7851 | eval 'as_fn_arith () | |
7852 | { | |
7853 | as_val=$(( $* )) | |
7854 | }' | |
7855 | else | |
7856 | as_fn_arith () | |
7857 | { | |
7858 | as_val=`expr "$@" || test $? -eq 1` | |
7859 | } | |
7860 | fi # as_fn_arith | |
7861 | ||
7862 | ||
26f56c1c UD |
7863 | if expr a : '\(a\)' >/dev/null 2>&1 && |
7864 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
f4b07664 RM |
7865 | as_expr=expr |
7866 | else | |
7867 | as_expr=false | |
7868 | fi | |
7869 | ||
26f56c1c | 7870 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
f4b07664 RM |
7871 | as_basename=basename |
7872 | else | |
7873 | as_basename=false | |
7874 | fi | |
3a12e572 | 7875 | |
b08c89d9 UD |
7876 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
7877 | as_dirname=dirname | |
7878 | else | |
7879 | as_dirname=false | |
7880 | fi | |
3a12e572 | 7881 | |
26f56c1c | 7882 | as_me=`$as_basename -- "$0" || |
3a12e572 UD |
7883 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
7884 | X"$0" : 'X\(//\)$' \| \ | |
26f56c1c | 7885 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
322e23db | 7886 | $as_echo X/"$0" | |
26f56c1c UD |
7887 | sed '/^.*\/\([^/][^/]*\)\/*$/{ |
7888 | s//\1/ | |
7889 | q | |
7890 | } | |
7891 | /^X\/\(\/\/\)$/{ | |
7892 | s//\1/ | |
7893 | q | |
7894 | } | |
7895 | /^X\/\(\/\).*/{ | |
7896 | s//\1/ | |
7897 | q | |
7898 | } | |
7899 | s/.*/./; q'` | |
3a12e572 | 7900 | |
b08c89d9 UD |
7901 | # Avoid depending upon Character Ranges. |
7902 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
7903 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
7904 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
7905 | as_cr_digits='0123456789' | |
7906 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
26f56c1c UD |
7907 | |
7908 | ECHO_C= ECHO_N= ECHO_T= | |
b08c89d9 | 7909 | case `echo -n x` in #((((( |
26f56c1c | 7910 | -n*) |
b08c89d9 | 7911 | case `echo 'xy\c'` in |
26f56c1c | 7912 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. |
b08c89d9 UD |
7913 | xy) ECHO_C='\c';; |
7914 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
7915 | ECHO_T=' ';; | |
26f56c1c UD |
7916 | esac;; |
7917 | *) | |
7918 | ECHO_N='-n';; | |
3a12e572 | 7919 | esac |
cd6ede75 | 7920 | |
3a12e572 | 7921 | rm -f conf$$ conf$$.exe conf$$.file |
26f56c1c UD |
7922 | if test -d conf$$.dir; then |
7923 | rm -f conf$$.dir/conf$$.file | |
7924 | else | |
7925 | rm -f conf$$.dir | |
322e23db UD |
7926 | mkdir conf$$.dir 2>/dev/null |
7927 | fi | |
7928 | if (echo >conf$$.file) 2>/dev/null; then | |
7929 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
7930 | as_ln_s='ln -s' | |
7931 | # ... but there are two gotchas: | |
7932 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
7933 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
7934 | # In both cases, we have to default to `cp -p'. | |
7935 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || | |
7936 | as_ln_s='cp -p' | |
7937 | elif ln conf$$.file conf$$ 2>/dev/null; then | |
7938 | as_ln_s=ln | |
7939 | else | |
3a12e572 | 7940 | as_ln_s='cp -p' |
322e23db | 7941 | fi |
3a12e572 UD |
7942 | else |
7943 | as_ln_s='cp -p' | |
cd6ede75 | 7944 | fi |
26f56c1c UD |
7945 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
7946 | rmdir conf$$.dir 2>/dev/null | |
cd6ede75 | 7947 | |
b08c89d9 UD |
7948 | |
7949 | # as_fn_mkdir_p | |
7950 | # ------------- | |
7951 | # Create "$as_dir" as a directory, including parents if necessary. | |
7952 | as_fn_mkdir_p () | |
7953 | { | |
7954 | ||
7955 | case $as_dir in #( | |
7956 | -*) as_dir=./$as_dir;; | |
7957 | esac | |
7958 | test -d "$as_dir" || eval $as_mkdir_p || { | |
7959 | as_dirs= | |
7960 | while :; do | |
7961 | case $as_dir in #( | |
7962 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
7963 | *) as_qdir=$as_dir;; | |
7964 | esac | |
7965 | as_dirs="'$as_qdir' $as_dirs" | |
7966 | as_dir=`$as_dirname -- "$as_dir" || | |
7967 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
7968 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
7969 | X"$as_dir" : 'X\(//\)$' \| \ | |
7970 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
7971 | $as_echo X"$as_dir" | | |
7972 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
7973 | s//\1/ | |
7974 | q | |
7975 | } | |
7976 | /^X\(\/\/\)[^/].*/{ | |
7977 | s//\1/ | |
7978 | q | |
7979 | } | |
7980 | /^X\(\/\/\)$/{ | |
7981 | s//\1/ | |
7982 | q | |
7983 | } | |
7984 | /^X\(\/\).*/{ | |
7985 | s//\1/ | |
7986 | q | |
7987 | } | |
7988 | s/.*/./; q'` | |
7989 | test -d "$as_dir" && break | |
7990 | done | |
7991 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
4a531bb0 | 7992 | } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" |
b08c89d9 UD |
7993 | |
7994 | ||
7995 | } # as_fn_mkdir_p | |
f4b07664 | 7996 | if mkdir -p . 2>/dev/null; then |
b08c89d9 | 7997 | as_mkdir_p='mkdir -p "$as_dir"' |
f4b07664 | 7998 | else |
9382fcee | 7999 | test -d ./-p && rmdir ./-p |
f4b07664 RM |
8000 | as_mkdir_p=false |
8001 | fi | |
8002 | ||
26f56c1c UD |
8003 | if test -x / >/dev/null 2>&1; then |
8004 | as_test_x='test -x' | |
8005 | else | |
8006 | if ls -dL / >/dev/null 2>&1; then | |
8007 | as_ls_L_option=L | |
8008 | else | |
8009 | as_ls_L_option= | |
8010 | fi | |
8011 | as_test_x=' | |
8012 | eval sh -c '\'' | |
8013 | if test -d "$1"; then | |
322e23db | 8014 | test -d "$1/."; |
26f56c1c | 8015 | else |
b08c89d9 | 8016 | case $1 in #( |
322e23db | 8017 | -*)set "./$1";; |
26f56c1c | 8018 | esac; |
b08c89d9 | 8019 | case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( |
26f56c1c UD |
8020 | ???[sx]*):;;*)false;;esac;fi |
8021 | '\'' sh | |
8022 | ' | |
8023 | fi | |
8024 | as_executable_p=$as_test_x | |
cd6ede75 | 8025 | |
3a12e572 | 8026 | # Sed expression to map a string onto a valid CPP name. |
9382fcee | 8027 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
3a12e572 UD |
8028 | |
8029 | # Sed expression to map a string onto a valid variable name. | |
9382fcee | 8030 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
3a12e572 UD |
8031 | |
8032 | ||
3a12e572 | 8033 | exec 6>&1 |
b08c89d9 UD |
8034 | ## ----------------------------------- ## |
8035 | ## Main body of $CONFIG_STATUS script. ## | |
8036 | ## ----------------------------------- ## | |
8037 | _ASEOF | |
8038 | test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 | |
3a12e572 | 8039 | |
b08c89d9 UD |
8040 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
8041 | # Save the log message, to keep $0 and so on meaningful, and to | |
3a12e572 | 8042 | # report actual input values of CONFIG_FILES etc. instead of their |
26f56c1c UD |
8043 | # values after options handling. |
8044 | ac_log=" | |
f4b07664 | 8045 | This file was extended by GNU C Library $as_me (see version.h), which was |
f318beb8 | 8046 | generated by GNU Autoconf 2.68. Invocation command line was |
3a12e572 UD |
8047 | |
8048 | CONFIG_FILES = $CONFIG_FILES | |
8049 | CONFIG_HEADERS = $CONFIG_HEADERS | |
8050 | CONFIG_LINKS = $CONFIG_LINKS | |
8051 | CONFIG_COMMANDS = $CONFIG_COMMANDS | |
8052 | $ $0 $@ | |
8053 | ||
26f56c1c UD |
8054 | on `(hostname || uname -n) 2>/dev/null | sed 1q` |
8055 | " | |
8056 | ||
3a12e572 UD |
8057 | _ACEOF |
8058 | ||
322e23db UD |
8059 | case $ac_config_files in *" |
8060 | "*) set x $ac_config_files; shift; ac_config_files=$*;; | |
8061 | esac | |
8062 | ||
8063 | case $ac_config_headers in *" | |
8064 | "*) set x $ac_config_headers; shift; ac_config_headers=$*;; | |
8065 | esac | |
8066 | ||
8067 | ||
8068 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
3a12e572 | 8069 | # Files that config.status was made for. |
26f56c1c UD |
8070 | config_files="$ac_config_files" |
8071 | config_headers="$ac_config_headers" | |
8072 | config_commands="$ac_config_commands" | |
3a12e572 | 8073 | |
26f56c1c | 8074 | _ACEOF |
3a12e572 | 8075 | |
322e23db | 8076 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
3a12e572 | 8077 | ac_cs_usage="\ |
b08c89d9 UD |
8078 | \`$as_me' instantiates files and other configuration actions |
8079 | from templates according to the current configuration. Unless the files | |
8080 | and actions are specified as TAGs, all are instantiated by default. | |
3a12e572 | 8081 | |
b08c89d9 | 8082 | Usage: $0 [OPTION]... [TAG]... |
3a12e572 UD |
8083 | |
8084 | -h, --help print this help, then exit | |
26f56c1c | 8085 | -V, --version print version number and configuration settings, then exit |
b08c89d9 | 8086 | --config print configuration, then exit |
322e23db UD |
8087 | -q, --quiet, --silent |
8088 | do not print progress messages | |
3a12e572 UD |
8089 | -d, --debug don't remove temporary files |
8090 | --recheck update $as_me by reconfiguring in the same conditions | |
322e23db UD |
8091 | --file=FILE[:TEMPLATE] |
8092 | instantiate the configuration file FILE | |
8093 | --header=FILE[:TEMPLATE] | |
8094 | instantiate the configuration header FILE | |
3a12e572 UD |
8095 | |
8096 | Configuration files: | |
8097 | $config_files | |
8098 | ||
8099 | Configuration headers: | |
8100 | $config_headers | |
8101 | ||
3a12e572 UD |
8102 | Configuration commands: |
8103 | $config_commands | |
8104 | ||
f318beb8 UD |
8105 | Report bugs to <http://sourceware.org/bugzilla/>. |
8106 | GNU C Library home page: <http://www.gnu.org/software/glibc/>. | |
b08c89d9 | 8107 | General help using GNU software: <http://www.gnu.org/gethelp/>." |
3a12e572 | 8108 | |
26f56c1c | 8109 | _ACEOF |
322e23db | 8110 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
b08c89d9 | 8111 | ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" |
3a12e572 | 8112 | ac_cs_version="\\ |
f4b07664 | 8113 | GNU C Library config.status (see version.h) |
f318beb8 | 8114 | configured by $0, generated by GNU Autoconf 2.68, |
b08c89d9 | 8115 | with options \\"\$ac_cs_config\\" |
3a12e572 | 8116 | |
4a531bb0 | 8117 | Copyright (C) 2010 Free Software Foundation, Inc. |
3a12e572 UD |
8118 | This config.status script is free software; the Free Software Foundation |
8119 | gives unlimited permission to copy, distribute and modify it." | |
26f56c1c UD |
8120 | |
8121 | ac_pwd='$ac_pwd' | |
8122 | srcdir='$srcdir' | |
8123 | INSTALL='$INSTALL' | |
322e23db UD |
8124 | AWK='$AWK' |
8125 | test -n "\$AWK" || AWK=awk | |
3a12e572 UD |
8126 | _ACEOF |
8127 | ||
322e23db UD |
8128 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
8129 | # The default lists apply if the user does not specify any file. | |
3a12e572 UD |
8130 | ac_need_defaults=: |
8131 | while test $# != 0 | |
8132 | do | |
8133 | case $1 in | |
f318beb8 | 8134 | --*=?*) |
26f56c1c UD |
8135 | ac_option=`expr "X$1" : 'X\([^=]*\)='` |
8136 | ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` | |
f4b07664 RM |
8137 | ac_shift=: |
8138 | ;; | |
f318beb8 UD |
8139 | --*=) |
8140 | ac_option=`expr "X$1" : 'X\([^=]*\)='` | |
8141 | ac_optarg= | |
8142 | ac_shift=: | |
8143 | ;; | |
26f56c1c | 8144 | *) |
f4b07664 RM |
8145 | ac_option=$1 |
8146 | ac_optarg=$2 | |
8147 | ac_shift=shift | |
3a12e572 | 8148 | ;; |
cd6ede75 UD |
8149 | esac |
8150 | ||
f4b07664 | 8151 | case $ac_option in |
3a12e572 | 8152 | # Handling of the options. |
2abf9ff1 RM |
8153 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) |
8154 | ac_cs_recheck=: ;; | |
26f56c1c | 8155 | --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) |
322e23db | 8156 | $as_echo "$ac_cs_version"; exit ;; |
b08c89d9 UD |
8157 | --config | --confi | --conf | --con | --co | --c ) |
8158 | $as_echo "$ac_cs_config"; exit ;; | |
26f56c1c | 8159 | --debug | --debu | --deb | --de | --d | -d ) |
3a12e572 UD |
8160 | debug=: ;; |
8161 | --file | --fil | --fi | --f ) | |
f4b07664 | 8162 | $ac_shift |
322e23db UD |
8163 | case $ac_optarg in |
8164 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
f318beb8 | 8165 | '') as_fn_error $? "missing file argument" ;; |
322e23db | 8166 | esac |
b08c89d9 | 8167 | as_fn_append CONFIG_FILES " '$ac_optarg'" |
3a12e572 UD |
8168 | ac_need_defaults=false;; |
8169 | --header | --heade | --head | --hea ) | |
f4b07664 | 8170 | $ac_shift |
322e23db UD |
8171 | case $ac_optarg in |
8172 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
8173 | esac | |
b08c89d9 | 8174 | as_fn_append CONFIG_HEADERS " '$ac_optarg'" |
3a12e572 | 8175 | ac_need_defaults=false;; |
26f56c1c UD |
8176 | --he | --h) |
8177 | # Conflict between --help and --header | |
4a531bb0 | 8178 | as_fn_error $? "ambiguous option: \`$1' |
b08c89d9 | 8179 | Try \`$0 --help' for more information.";; |
26f56c1c | 8180 | --help | --hel | -h ) |
322e23db | 8181 | $as_echo "$ac_cs_usage"; exit ;; |
2abf9ff1 RM |
8182 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
8183 | | -silent | --silent | --silen | --sile | --sil | --si | --s) | |
8184 | ac_cs_silent=: ;; | |
3a12e572 UD |
8185 | |
8186 | # This is an error. | |
4a531bb0 | 8187 | -*) as_fn_error $? "unrecognized option: \`$1' |
b08c89d9 | 8188 | Try \`$0 --help' for more information." ;; |
3a12e572 | 8189 | |
b08c89d9 | 8190 | *) as_fn_append ac_config_targets " $1" |
26f56c1c | 8191 | ac_need_defaults=false ;; |
cd6ede75 | 8192 | |
3a12e572 UD |
8193 | esac |
8194 | shift | |
8195 | done | |
8196 | ||
2abf9ff1 RM |
8197 | ac_configure_extra_args= |
8198 | ||
8199 | if $ac_cs_silent; then | |
8200 | exec 6>/dev/null | |
8201 | ac_configure_extra_args="$ac_configure_extra_args --silent" | |
8202 | fi | |
8203 | ||
8204 | _ACEOF | |
322e23db | 8205 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
2abf9ff1 | 8206 | if \$ac_cs_recheck; then |
322e23db UD |
8207 | set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion |
8208 | shift | |
8209 | \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 | |
8210 | CONFIG_SHELL='$SHELL' | |
26f56c1c | 8211 | export CONFIG_SHELL |
322e23db | 8212 | exec "\$@" |
2abf9ff1 RM |
8213 | fi |
8214 | ||
3a12e572 | 8215 | _ACEOF |
322e23db | 8216 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
8217 | exec 5>>config.log |
8218 | { | |
8219 | echo | |
8220 | sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX | |
8221 | ## Running $as_me. ## | |
8222 | _ASBOX | |
322e23db | 8223 | $as_echo "$ac_log" |
26f56c1c | 8224 | } >&5 |
3a12e572 | 8225 | |
26f56c1c | 8226 | _ACEOF |
322e23db | 8227 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
3a12e572 | 8228 | # |
26f56c1c | 8229 | # INIT-COMMANDS |
3a12e572 | 8230 | # |
3a12e572 UD |
8231 | config_vars='$config_vars' |
8232 | ||
8233 | _ACEOF | |
8234 | ||
322e23db | 8235 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
8236 | |
8237 | # Handling of arguments. | |
3a12e572 UD |
8238 | for ac_config_target in $ac_config_targets |
8239 | do | |
26f56c1c UD |
8240 | case $ac_config_target in |
8241 | "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; | |
8242 | "config.make") CONFIG_FILES="$CONFIG_FILES config.make" ;; | |
8243 | "${config_makefile}") CONFIG_FILES="$CONFIG_FILES ${config_makefile}" ;; | |
26f56c1c UD |
8244 | "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; |
8245 | ||
4a531bb0 | 8246 | *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; |
3a12e572 UD |
8247 | esac |
8248 | done | |
8249 | ||
26f56c1c | 8250 | |
3a12e572 UD |
8251 | # If the user did not use the arguments to specify the items to instantiate, |
8252 | # then the envvar interface is used. Set only those that are not. | |
8253 | # We use the long form for the default assignment because of an extremely | |
8254 | # bizarre bug on SunOS 4.1.3. | |
8255 | if $ac_need_defaults; then | |
8256 | test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files | |
8257 | test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers | |
3a12e572 UD |
8258 | test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands |
8259 | fi | |
8260 | ||
2abf9ff1 | 8261 | # Have a temporary directory for convenience. Make it in the build tree |
26f56c1c | 8262 | # simply because there is no reason against having it here, and in addition, |
2abf9ff1 | 8263 | # creating and moving files from /tmp can sometimes cause problems. |
26f56c1c UD |
8264 | # Hook for its removal unless debugging. |
8265 | # Note that there is a small window in which the directory will not be cleaned: | |
8266 | # after its creation but before its name has been assigned to `$tmp'. | |
3a12e572 UD |
8267 | $debug || |
8268 | { | |
f318beb8 | 8269 | tmp= ac_tmp= |
26f56c1c | 8270 | trap 'exit_status=$? |
f318beb8 UD |
8271 | : "${ac_tmp:=$tmp}" |
8272 | { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status | |
26f56c1c | 8273 | ' 0 |
b08c89d9 | 8274 | trap 'as_fn_exit 1' 1 2 13 15 |
3a12e572 | 8275 | } |
3a12e572 | 8276 | # Create a (secure) tmp directory for tmp files. |
2abf9ff1 | 8277 | |
3a12e572 | 8278 | { |
26f56c1c | 8279 | tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && |
f318beb8 | 8280 | test -d "$tmp" |
3a12e572 UD |
8281 | } || |
8282 | { | |
26f56c1c UD |
8283 | tmp=./conf$$-$RANDOM |
8284 | (umask 077 && mkdir "$tmp") | |
4a531bb0 | 8285 | } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 |
f318beb8 | 8286 | ac_tmp=$tmp |
3a12e572 | 8287 | |
322e23db UD |
8288 | # Set up the scripts for CONFIG_FILES section. |
8289 | # No need to generate them if there are no CONFIG_FILES. | |
8290 | # This happens for instance with `./config.status config.h'. | |
26f56c1c UD |
8291 | if test -n "$CONFIG_FILES"; then |
8292 | ||
a152f366 | 8293 | |
b08c89d9 UD |
8294 | ac_cr=`echo X | tr X '\015'` |
8295 | # On cygwin, bash can eat \r inside `` if the user requested igncr. | |
8296 | # But we know of no other shell where ac_cr would be empty at this | |
8297 | # point, so we can use a bashism as a fallback. | |
8298 | if test "x$ac_cr" = x; then | |
8299 | eval ac_cr=\$\'\\r\' | |
8300 | fi | |
322e23db UD |
8301 | ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` |
8302 | if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then | |
4a531bb0 | 8303 | ac_cs_awk_cr='\\r' |
322e23db UD |
8304 | else |
8305 | ac_cs_awk_cr=$ac_cr | |
26f56c1c UD |
8306 | fi |
8307 | ||
f318beb8 | 8308 | echo 'BEGIN {' >"$ac_tmp/subs1.awk" && |
26f56c1c UD |
8309 | _ACEOF |
8310 | ||
8311 | ||
322e23db UD |
8312 | { |
8313 | echo "cat >conf$$subs.awk <<_ACEOF" && | |
8314 | echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && | |
8315 | echo "_ACEOF" | |
8316 | } >conf$$subs.sh || | |
4a531bb0 L |
8317 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
8318 | ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` | |
26f56c1c UD |
8319 | ac_delim='%!_!# ' |
8320 | for ac_last_try in false false false false false :; do | |
322e23db | 8321 | . ./conf$$subs.sh || |
4a531bb0 | 8322 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
322e23db UD |
8323 | |
8324 | ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` | |
8325 | if test $ac_delim_n = $ac_delim_num; then | |
26f56c1c UD |
8326 | break |
8327 | elif $ac_last_try; then | |
4a531bb0 | 8328 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
26f56c1c UD |
8329 | else |
8330 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
8331 | fi | |
8332 | done | |
322e23db UD |
8333 | rm -f conf$$subs.sh |
8334 | ||
8335 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
f318beb8 | 8336 | cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && |
322e23db UD |
8337 | _ACEOF |
8338 | sed -n ' | |
8339 | h | |
8340 | s/^/S["/; s/!.*/"]=/ | |
8341 | p | |
8342 | g | |
8343 | s/^[^!]*!// | |
8344 | :repl | |
8345 | t repl | |
8346 | s/'"$ac_delim"'$// | |
8347 | t delim | |
8348 | :nl | |
8349 | h | |
b08c89d9 | 8350 | s/\(.\{148\}\)..*/\1/ |
322e23db UD |
8351 | t more1 |
8352 | s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ | |
8353 | p | |
8354 | n | |
8355 | b repl | |
8356 | :more1 | |
8357 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
8358 | p | |
8359 | g | |
8360 | s/.\{148\}// | |
8361 | t nl | |
8362 | :delim | |
8363 | h | |
b08c89d9 | 8364 | s/\(.\{148\}\)..*/\1/ |
322e23db UD |
8365 | t more2 |
8366 | s/["\\]/\\&/g; s/^/"/; s/$/"/ | |
8367 | p | |
8368 | b | |
8369 | :more2 | |
8370 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
8371 | p | |
8372 | g | |
8373 | s/.\{148\}// | |
8374 | t delim | |
8375 | ' <conf$$subs.awk | sed ' | |
8376 | /^[^""]/{ | |
8377 | N | |
8378 | s/\n// | |
8379 | } | |
8380 | ' >>$CONFIG_STATUS || ac_write_fail=1 | |
8381 | rm -f conf$$subs.awk | |
8382 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
8383 | _ACAWK | |
f318beb8 | 8384 | cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && |
322e23db UD |
8385 | for (key in S) S_is_set[key] = 1 |
8386 | FS = "\a" | |
ff886b82 | 8387 | |
322e23db UD |
8388 | } |
8389 | { | |
8390 | line = $ 0 | |
8391 | nfields = split(line, field, "@") | |
8392 | substed = 0 | |
8393 | len = length(field[1]) | |
8394 | for (i = 2; i < nfields; i++) { | |
8395 | key = field[i] | |
8396 | keylen = length(key) | |
8397 | if (S_is_set[key]) { | |
8398 | value = S[key] | |
8399 | line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) | |
8400 | len += length(value) + length(field[++i]) | |
8401 | substed = 1 | |
8402 | } else | |
8403 | len += 1 + keylen | |
8404 | } | |
8405 | ||
8406 | print line | |
8407 | } | |
cd6ede75 | 8408 | |
322e23db | 8409 | _ACAWK |
26f56c1c | 8410 | _ACEOF |
322e23db UD |
8411 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
8412 | if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then | |
8413 | sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" | |
8414 | else | |
8415 | cat | |
f318beb8 | 8416 | fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ |
4a531bb0 | 8417 | || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 |
3a12e572 | 8418 | _ACEOF |
26f56c1c | 8419 | |
4a531bb0 L |
8420 | # VPATH may cause trouble with some makes, so we remove sole $(srcdir), |
8421 | # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and | |
26f56c1c UD |
8422 | # trailing colons and then remove the whole line if VPATH becomes empty |
8423 | # (actually we leave an empty line to preserve line numbers). | |
8424 | if test "x$srcdir" = x.; then | |
4a531bb0 L |
8425 | ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ |
8426 | h | |
8427 | s/// | |
8428 | s/^/:/ | |
8429 | s/[ ]*$/:/ | |
8430 | s/:\$(srcdir):/:/g | |
8431 | s/:\${srcdir}:/:/g | |
8432 | s/:@srcdir@:/:/g | |
8433 | s/^:*// | |
26f56c1c | 8434 | s/:*$// |
4a531bb0 L |
8435 | x |
8436 | s/\(=[ ]*\).*/\1/ | |
8437 | G | |
8438 | s/\n// | |
26f56c1c UD |
8439 | s/^[^=]*=[ ]*$// |
8440 | }' | |
8441 | fi | |
8442 | ||
322e23db | 8443 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
8444 | fi # test -n "$CONFIG_FILES" |
8445 | ||
322e23db UD |
8446 | # Set up the scripts for CONFIG_HEADERS section. |
8447 | # No need to generate them if there are no CONFIG_HEADERS. | |
8448 | # This happens for instance with `./config.status Makefile'. | |
8449 | if test -n "$CONFIG_HEADERS"; then | |
f318beb8 | 8450 | cat >"$ac_tmp/defines.awk" <<\_ACAWK || |
322e23db UD |
8451 | BEGIN { |
8452 | _ACEOF | |
8453 | ||
8454 | # Transform confdefs.h into an awk script `defines.awk', embedded as | |
8455 | # here-document in config.status, that substitutes the proper values into | |
8456 | # config.h.in to produce config.h. | |
8457 | ||
8458 | # Create a delimiter string that does not exist in confdefs.h, to ease | |
8459 | # handling of long lines. | |
8460 | ac_delim='%!_!# ' | |
8461 | for ac_last_try in false false :; do | |
f318beb8 UD |
8462 | ac_tt=`sed -n "/$ac_delim/p" confdefs.h` |
8463 | if test -z "$ac_tt"; then | |
322e23db UD |
8464 | break |
8465 | elif $ac_last_try; then | |
4a531bb0 | 8466 | as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 |
322e23db UD |
8467 | else |
8468 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
8469 | fi | |
8470 | done | |
8471 | ||
8472 | # For the awk script, D is an array of macro values keyed by name, | |
8473 | # likewise P contains macro parameters if any. Preserve backslash | |
8474 | # newline sequences. | |
8475 | ||
8476 | ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* | |
8477 | sed -n ' | |
8478 | s/.\{148\}/&'"$ac_delim"'/g | |
8479 | t rset | |
8480 | :rset | |
8481 | s/^[ ]*#[ ]*define[ ][ ]*/ / | |
8482 | t def | |
8483 | d | |
8484 | :def | |
8485 | s/\\$// | |
8486 | t bsnl | |
8487 | s/["\\]/\\&/g | |
8488 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
8489 | D["\1"]=" \3"/p | |
8490 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p | |
8491 | d | |
8492 | :bsnl | |
8493 | s/["\\]/\\&/g | |
8494 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
8495 | D["\1"]=" \3\\\\\\n"\\/p | |
8496 | t cont | |
8497 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p | |
8498 | t cont | |
8499 | d | |
8500 | :cont | |
8501 | n | |
8502 | s/.\{148\}/&'"$ac_delim"'/g | |
8503 | t clear | |
8504 | :clear | |
8505 | s/\\$// | |
8506 | t bsnlc | |
8507 | s/["\\]/\\&/g; s/^/"/; s/$/"/p | |
8508 | d | |
8509 | :bsnlc | |
8510 | s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p | |
8511 | b cont | |
8512 | ' <confdefs.h | sed ' | |
8513 | s/'"$ac_delim"'/"\\\ | |
8514 | "/g' >>$CONFIG_STATUS || ac_write_fail=1 | |
8515 | ||
8516 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
8517 | for (key in D) D_is_set[key] = 1 | |
8518 | FS = "\a" | |
8519 | } | |
8520 | /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { | |
8521 | line = \$ 0 | |
8522 | split(line, arg, " ") | |
8523 | if (arg[1] == "#") { | |
8524 | defundef = arg[2] | |
8525 | mac1 = arg[3] | |
8526 | } else { | |
8527 | defundef = substr(arg[1], 2) | |
8528 | mac1 = arg[2] | |
8529 | } | |
8530 | split(mac1, mac2, "(") #) | |
8531 | macro = mac2[1] | |
8532 | prefix = substr(line, 1, index(line, defundef) - 1) | |
8533 | if (D_is_set[macro]) { | |
8534 | # Preserve the white space surrounding the "#". | |
8535 | print prefix "define", macro P[macro] D[macro] | |
8536 | next | |
8537 | } else { | |
8538 | # Replace #undef with comments. This is necessary, for example, | |
8539 | # in the case of _POSIX_SOURCE, which is predefined and required | |
8540 | # on some systems where configure will not decide to define it. | |
8541 | if (defundef == "undef") { | |
8542 | print "/*", prefix defundef, macro, "*/" | |
8543 | next | |
8544 | } | |
8545 | } | |
8546 | } | |
8547 | { print } | |
8548 | _ACAWK | |
8549 | _ACEOF | |
8550 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
4a531bb0 | 8551 | as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 |
322e23db UD |
8552 | fi # test -n "$CONFIG_HEADERS" |
8553 | ||
26f56c1c | 8554 | |
322e23db UD |
8555 | eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" |
8556 | shift | |
8557 | for ac_tag | |
26f56c1c UD |
8558 | do |
8559 | case $ac_tag in | |
8560 | :[FHLC]) ac_mode=$ac_tag; continue;; | |
8561 | esac | |
8562 | case $ac_mode$ac_tag in | |
8563 | :[FHL]*:*);; | |
4a531bb0 | 8564 | :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; |
26f56c1c UD |
8565 | :[FH]-) ac_tag=-:-;; |
8566 | :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; | |
cd6ede75 | 8567 | esac |
26f56c1c UD |
8568 | ac_save_IFS=$IFS |
8569 | IFS=: | |
8570 | set x $ac_tag | |
8571 | IFS=$ac_save_IFS | |
8572 | shift | |
8573 | ac_file=$1 | |
8574 | shift | |
8575 | ||
8576 | case $ac_mode in | |
8577 | :L) ac_source=$1;; | |
8578 | :[FH]) | |
8579 | ac_file_inputs= | |
8580 | for ac_f | |
8581 | do | |
8582 | case $ac_f in | |
f318beb8 | 8583 | -) ac_f="$ac_tmp/stdin";; |
26f56c1c UD |
8584 | *) # Look for the file first in the build tree, then in the source tree |
8585 | # (if the path is not absolute). The absolute path cannot be DOS-style, | |
8586 | # because $ac_f cannot contain `:'. | |
8587 | test -f "$ac_f" || | |
8588 | case $ac_f in | |
8589 | [\\/$]*) false;; | |
8590 | *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; | |
8591 | esac || | |
4a531bb0 | 8592 | as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; |
26f56c1c | 8593 | esac |
322e23db | 8594 | case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac |
b08c89d9 | 8595 | as_fn_append ac_file_inputs " '$ac_f'" |
26f56c1c | 8596 | done |
cd6ede75 | 8597 | |
26f56c1c UD |
8598 | # Let's still pretend it is `configure' which instantiates (i.e., don't |
8599 | # use $as_me), people would be surprised to read: | |
8600 | # /* config.h. Generated by config.status. */ | |
322e23db UD |
8601 | configure_input='Generated from '` |
8602 | $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' | |
8603 | `' by configure.' | |
26f56c1c UD |
8604 | if test x"$ac_file" != x-; then |
8605 | configure_input="$ac_file. $configure_input" | |
b08c89d9 | 8606 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 |
322e23db | 8607 | $as_echo "$as_me: creating $ac_file" >&6;} |
26f56c1c | 8608 | fi |
322e23db UD |
8609 | # Neutralize special characters interpreted by sed in replacement strings. |
8610 | case $configure_input in #( | |
8611 | *\&* | *\|* | *\\* ) | |
8612 | ac_sed_conf_input=`$as_echo "$configure_input" | | |
8613 | sed 's/[\\\\&|]/\\\\&/g'`;; #( | |
8614 | *) ac_sed_conf_input=$configure_input;; | |
8615 | esac | |
26f56c1c UD |
8616 | |
8617 | case $ac_tag in | |
f318beb8 | 8618 | *:-:* | *:-) cat >"$ac_tmp/stdin" \ |
4a531bb0 | 8619 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; |
26f56c1c UD |
8620 | esac |
8621 | ;; | |
8622 | esac | |
8623 | ||
8624 | ac_dir=`$as_dirname -- "$ac_file" || | |
3a12e572 | 8625 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
9382fcee RM |
8626 | X"$ac_file" : 'X\(//\)[^/]' \| \ |
8627 | X"$ac_file" : 'X\(//\)$' \| \ | |
26f56c1c | 8628 | X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || |
322e23db | 8629 | $as_echo X"$ac_file" | |
26f56c1c UD |
8630 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
8631 | s//\1/ | |
8632 | q | |
8633 | } | |
8634 | /^X\(\/\/\)[^/].*/{ | |
8635 | s//\1/ | |
8636 | q | |
8637 | } | |
8638 | /^X\(\/\/\)$/{ | |
8639 | s//\1/ | |
8640 | q | |
8641 | } | |
8642 | /^X\(\/\).*/{ | |
8643 | s//\1/ | |
8644 | q | |
8645 | } | |
8646 | s/.*/./; q'` | |
b08c89d9 | 8647 | as_dir="$ac_dir"; as_fn_mkdir_p |
3a12e572 UD |
8648 | ac_builddir=. |
8649 | ||
26f56c1c UD |
8650 | case "$ac_dir" in |
8651 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
8652 | *) | |
322e23db | 8653 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
26f56c1c | 8654 | # A ".." for each directory in $ac_dir_suffix. |
322e23db | 8655 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
26f56c1c UD |
8656 | case $ac_top_builddir_sub in |
8657 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
8658 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
8659 | esac ;; | |
8660 | esac | |
8661 | ac_abs_top_builddir=$ac_pwd | |
8662 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
8663 | # for backward compatibility: | |
8664 | ac_top_builddir=$ac_top_build_prefix | |
3a12e572 UD |
8665 | |
8666 | case $srcdir in | |
26f56c1c | 8667 | .) # We are building in place. |
3a12e572 | 8668 | ac_srcdir=. |
26f56c1c UD |
8669 | ac_top_srcdir=$ac_top_builddir_sub |
8670 | ac_abs_top_srcdir=$ac_pwd ;; | |
8671 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
3a12e572 | 8672 | ac_srcdir=$srcdir$ac_dir_suffix; |
26f56c1c UD |
8673 | ac_top_srcdir=$srcdir |
8674 | ac_abs_top_srcdir=$srcdir ;; | |
8675 | *) # Relative name. | |
8676 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
8677 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
8678 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
3a12e572 | 8679 | esac |
26f56c1c | 8680 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
9382fcee | 8681 | |
cd6ede75 | 8682 | |
26f56c1c UD |
8683 | case $ac_mode in |
8684 | :F) | |
8685 | # | |
8686 | # CONFIG_FILE | |
8687 | # | |
3a12e572 UD |
8688 | |
8689 | case $INSTALL in | |
8690 | [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; | |
26f56c1c | 8691 | *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; |
cd6ede75 | 8692 | esac |
26f56c1c | 8693 | _ACEOF |
cd6ede75 | 8694 | |
322e23db | 8695 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
8696 | # If the template does not know about datarootdir, expand it. |
8697 | # FIXME: This hack should be removed a few years after 2.60. | |
8698 | ac_datarootdir_hack=; ac_datarootdir_seen= | |
322e23db UD |
8699 | ac_sed_dataroot=' |
8700 | /datarootdir/ { | |
26f56c1c UD |
8701 | p |
8702 | q | |
8703 | } | |
8704 | /@datadir@/p | |
8705 | /@docdir@/p | |
8706 | /@infodir@/p | |
8707 | /@localedir@/p | |
b08c89d9 | 8708 | /@mandir@/p' |
322e23db | 8709 | case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in |
26f56c1c UD |
8710 | *datarootdir*) ac_datarootdir_seen=yes;; |
8711 | *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) | |
b08c89d9 | 8712 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 |
322e23db | 8713 | $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} |
26f56c1c | 8714 | _ACEOF |
322e23db | 8715 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
26f56c1c UD |
8716 | ac_datarootdir_hack=' |
8717 | s&@datadir@&$datadir&g | |
8718 | s&@docdir@&$docdir&g | |
8719 | s&@infodir@&$infodir&g | |
8720 | s&@localedir@&$localedir&g | |
8721 | s&@mandir@&$mandir&g | |
b08c89d9 | 8722 | s&\\\${datarootdir}&$datarootdir&g' ;; |
26f56c1c | 8723 | esac |
3a12e572 | 8724 | _ACEOF |
26f56c1c UD |
8725 | |
8726 | # Neutralize VPATH when `$srcdir' = `.'. | |
8727 | # Shell code in configure.ac might set extrasub. | |
8728 | # FIXME: do we really want to maintain this feature? | |
322e23db UD |
8729 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
8730 | ac_sed_extra="$ac_vpsub | |
3a12e572 UD |
8731 | $extrasub |
8732 | _ACEOF | |
322e23db | 8733 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
3a12e572 UD |
8734 | :t |
8735 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b | |
322e23db | 8736 | s|@configure_input@|$ac_sed_conf_input|;t t |
26f56c1c | 8737 | s&@top_builddir@&$ac_top_builddir_sub&;t t |
322e23db | 8738 | s&@top_build_prefix@&$ac_top_build_prefix&;t t |
26f56c1c UD |
8739 | s&@srcdir@&$ac_srcdir&;t t |
8740 | s&@abs_srcdir@&$ac_abs_srcdir&;t t | |
8741 | s&@top_srcdir@&$ac_top_srcdir&;t t | |
8742 | s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t | |
8743 | s&@builddir@&$ac_builddir&;t t | |
8744 | s&@abs_builddir@&$ac_abs_builddir&;t t | |
8745 | s&@abs_top_builddir@&$ac_abs_top_builddir&;t t | |
8746 | s&@INSTALL@&$ac_INSTALL&;t t | |
8747 | $ac_datarootdir_hack | |
322e23db | 8748 | " |
f318beb8 UD |
8749 | eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ |
8750 | >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 | |
26f56c1c UD |
8751 | |
8752 | test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && | |
f318beb8 UD |
8753 | { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && |
8754 | { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ | |
8755 | "$ac_tmp/out"`; test -z "$ac_out"; } && | |
b08c89d9 | 8756 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
4a531bb0 | 8757 | which seems to be undefined. Please make sure it is defined" >&5 |
322e23db | 8758 | $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
4a531bb0 | 8759 | which seems to be undefined. Please make sure it is defined" >&2;} |
26f56c1c | 8760 | |
f318beb8 | 8761 | rm -f "$ac_tmp/stdin" |
3a12e572 | 8762 | case $ac_file in |
f318beb8 UD |
8763 | -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; |
8764 | *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; | |
322e23db | 8765 | esac \ |
4a531bb0 | 8766 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
26f56c1c UD |
8767 | ;; |
8768 | :H) | |
8769 | # | |
8770 | # CONFIG_HEADER | |
8771 | # | |
3a12e572 | 8772 | if test x"$ac_file" != x-; then |
322e23db UD |
8773 | { |
8774 | $as_echo "/* $configure_input */" \ | |
f318beb8 UD |
8775 | && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" |
8776 | } >"$ac_tmp/config.h" \ | |
4a531bb0 | 8777 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
f318beb8 | 8778 | if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then |
b08c89d9 | 8779 | { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 |
322e23db | 8780 | $as_echo "$as_me: $ac_file is unchanged" >&6;} |
3a12e572 | 8781 | else |
322e23db | 8782 | rm -f "$ac_file" |
f318beb8 | 8783 | mv "$ac_tmp/config.h" "$ac_file" \ |
4a531bb0 | 8784 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
f4b07664 RM |
8785 | fi |
8786 | else | |
322e23db | 8787 | $as_echo "/* $configure_input */" \ |
f318beb8 | 8788 | && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ |
4a531bb0 | 8789 | || as_fn_error $? "could not create -" "$LINENO" 5 |
f4b07664 | 8790 | fi |
26f56c1c | 8791 | ;; |
9382fcee | 8792 | |
b08c89d9 | 8793 | :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 |
322e23db | 8794 | $as_echo "$as_me: executing $ac_file commands" >&6;} |
26f56c1c UD |
8795 | ;; |
8796 | esac | |
3a12e572 UD |
8797 | |
8798 | ||
26f56c1c UD |
8799 | case $ac_file$ac_mode in |
8800 | "default":C) | |
c0fb8a56 UD |
8801 | case $CONFIG_FILES in *config.make*) |
8802 | echo "$config_vars" >> config.make;; | |
8803 | esac | |
3a12e572 | 8804 | test -d bits || mkdir bits ;; |
26f56c1c | 8805 | |
3a12e572 | 8806 | esac |
26f56c1c | 8807 | done # for ac_tag |
3a12e572 | 8808 | |
3a12e572 | 8809 | |
b08c89d9 | 8810 | as_fn_exit 0 |
3a12e572 | 8811 | _ACEOF |
3a12e572 UD |
8812 | ac_clean_files=$ac_clean_files_save |
8813 | ||
322e23db | 8814 | test $ac_write_fail = 0 || |
4a531bb0 | 8815 | as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 |
322e23db | 8816 | |
3a12e572 UD |
8817 | |
8818 | # configure is writing to config.log, and then calls config.status. | |
8819 | # config.status does its own redirection, appending to config.log. | |
8820 | # Unfortunately, on DOS this fails, as config.log is still kept open | |
8821 | # by configure, so config.status won't be able to write to it; its | |
8822 | # output is simply discarded. So we exec the FD to /dev/null, | |
8823 | # effectively closing config.log, so it can be properly (re)opened and | |
8824 | # appended to by config.status. When coming back to configure, we | |
8825 | # need to make the FD available again. | |
8826 | if test "$no_create" != yes; then | |
8827 | ac_cs_success=: | |
2abf9ff1 RM |
8828 | ac_config_status_args= |
8829 | test "$silent" = yes && | |
8830 | ac_config_status_args="$ac_config_status_args --quiet" | |
3a12e572 | 8831 | exec 5>/dev/null |
2abf9ff1 | 8832 | $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false |
3a12e572 UD |
8833 | exec 5>>config.log |
8834 | # Use ||, not &&, to avoid exiting from the if with $? = 1, which | |
8835 | # would make configure fail if this is the last instruction. | |
4a531bb0 | 8836 | $ac_cs_success || as_fn_exit 1 |
3a12e572 | 8837 | fi |
cd6ede75 | 8838 | |
3a12e572 UD |
8839 | # |
8840 | # CONFIG_SUBDIRS section. | |
8841 | # | |
cd6ede75 UD |
8842 | if test "$no_recursion" != yes; then |
8843 | ||
322e23db UD |
8844 | # Remove --cache-file, --srcdir, and --disable-option-checking arguments |
8845 | # so they do not pile up. | |
cd6ede75 UD |
8846 | ac_sub_configure_args= |
8847 | ac_prev= | |
26f56c1c UD |
8848 | eval "set x $ac_configure_args" |
8849 | shift | |
8850 | for ac_arg | |
8851 | do | |
cd6ede75 UD |
8852 | if test -n "$ac_prev"; then |
8853 | ac_prev= | |
8854 | continue | |
8855 | fi | |
3a12e572 | 8856 | case $ac_arg in |
cd6ede75 UD |
8857 | -cache-file | --cache-file | --cache-fil | --cache-fi \ |
8858 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
8859 | ac_prev=cache_file ;; | |
8860 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
3a12e572 UD |
8861 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \ |
8862 | | --c=*) | |
8863 | ;; | |
8864 | --config-cache | -C) | |
cd6ede75 UD |
8865 | ;; |
8866 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
8867 | ac_prev=srcdir ;; | |
8868 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
8869 | ;; | |
3a12e572 UD |
8870 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) |
8871 | ac_prev=prefix ;; | |
8872 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
8873 | ;; | |
322e23db UD |
8874 | --disable-option-checking) |
8875 | ;; | |
26f56c1c UD |
8876 | *) |
8877 | case $ac_arg in | |
322e23db | 8878 | *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
26f56c1c | 8879 | esac |
b08c89d9 | 8880 | as_fn_append ac_sub_configure_args " '$ac_arg'" ;; |
cd6ede75 UD |
8881 | esac |
8882 | done | |
8883 | ||
3a12e572 UD |
8884 | # Always prepend --prefix to ensure using the same prefix |
8885 | # in subdir configurations. | |
26f56c1c UD |
8886 | ac_arg="--prefix=$prefix" |
8887 | case $ac_arg in | |
322e23db | 8888 | *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
26f56c1c UD |
8889 | esac |
8890 | ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args" | |
8891 | ||
8892 | # Pass --silent | |
8893 | if test "$silent" = yes; then | |
8894 | ac_sub_configure_args="--silent $ac_sub_configure_args" | |
8895 | fi | |
3a12e572 | 8896 | |
322e23db UD |
8897 | # Always prepend --disable-option-checking to silence warnings, since |
8898 | # different subdirs can have different --enable and --with options. | |
8899 | ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args" | |
8900 | ||
3a12e572 UD |
8901 | ac_popdir=`pwd` |
8902 | for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue | |
cd6ede75 UD |
8903 | |
8904 | # Do not complain, so a configure script can configure whichever | |
8905 | # parts of a large source tree are present. | |
26f56c1c UD |
8906 | test -d "$srcdir/$ac_dir" || continue |
8907 | ||
8908 | ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)" | |
b08c89d9 | 8909 | $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5 |
322e23db | 8910 | $as_echo "$ac_msg" >&6 |
b08c89d9 | 8911 | as_dir="$ac_dir"; as_fn_mkdir_p |
3a12e572 | 8912 | ac_builddir=. |
cd6ede75 | 8913 | |
26f56c1c UD |
8914 | case "$ac_dir" in |
8915 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
8916 | *) | |
322e23db | 8917 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
26f56c1c | 8918 | # A ".." for each directory in $ac_dir_suffix. |
322e23db | 8919 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
26f56c1c UD |
8920 | case $ac_top_builddir_sub in |
8921 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
8922 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
8923 | esac ;; | |
8924 | esac | |
8925 | ac_abs_top_builddir=$ac_pwd | |
8926 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
8927 | # for backward compatibility: | |
8928 | ac_top_builddir=$ac_top_build_prefix | |
cd6ede75 | 8929 | |
3a12e572 | 8930 | case $srcdir in |
26f56c1c | 8931 | .) # We are building in place. |
3a12e572 | 8932 | ac_srcdir=. |
26f56c1c UD |
8933 | ac_top_srcdir=$ac_top_builddir_sub |
8934 | ac_abs_top_srcdir=$ac_pwd ;; | |
8935 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
3a12e572 | 8936 | ac_srcdir=$srcdir$ac_dir_suffix; |
26f56c1c UD |
8937 | ac_top_srcdir=$srcdir |
8938 | ac_abs_top_srcdir=$srcdir ;; | |
8939 | *) # Relative name. | |
8940 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
8941 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
8942 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
9382fcee | 8943 | esac |
26f56c1c | 8944 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
3a12e572 UD |
8945 | |
8946 | ||
26f56c1c | 8947 | cd "$ac_dir" |
cd6ede75 UD |
8948 | |
8949 | # Check for guested configure; otherwise get Cygnus style configure. | |
26f56c1c UD |
8950 | if test -f "$ac_srcdir/configure.gnu"; then |
8951 | ac_sub_configure=$ac_srcdir/configure.gnu | |
8952 | elif test -f "$ac_srcdir/configure"; then | |
8953 | ac_sub_configure=$ac_srcdir/configure | |
8954 | elif test -f "$ac_srcdir/configure.in"; then | |
8955 | # This should be Cygnus configure. | |
8956 | ac_sub_configure=$ac_aux_dir/configure | |
cd6ede75 | 8957 | else |
b08c89d9 | 8958 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5 |
322e23db | 8959 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;} |
cd6ede75 UD |
8960 | ac_sub_configure= |
8961 | fi | |
8962 | ||
8963 | # The recursion is here. | |
8964 | if test -n "$ac_sub_configure"; then | |
cd6ede75 | 8965 | # Make the cache file name correct relative to the subdirectory. |
3a12e572 UD |
8966 | case $cache_file in |
8967 | [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;; | |
26f56c1c UD |
8968 | *) # Relative name. |
8969 | ac_sub_cache_file=$ac_top_build_prefix$cache_file ;; | |
cd6ede75 | 8970 | esac |
cd6ede75 | 8971 | |
b08c89d9 | 8972 | { $as_echo "$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 | 8973 | $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;} |
cd6ede75 | 8974 | # The eval makes quoting arguments work. |
26f56c1c UD |
8975 | eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \ |
8976 | --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" || | |
4a531bb0 | 8977 | as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5 |
cd6ede75 UD |
8978 | fi |
8979 | ||
26f56c1c | 8980 | cd "$ac_popdir" |
cd6ede75 UD |
8981 | done |
8982 | fi | |
322e23db | 8983 | if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then |
b08c89d9 | 8984 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 |
322e23db UD |
8985 | $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} |
8986 | fi | |
cd6ede75 | 8987 |