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Commit | Line | Data |
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cd6ede75 | 1 | #! /bin/sh |
3a12e572 UD |
2 | # From configure.in CVSid. |
3 | # Guess values for system-dependent variables and create Makefiles. | |
b08c89d9 | 4 | # Generated by GNU Autoconf 2.65 for GNU C Library (see version.h). |
f4b07664 RM |
5 | # |
6 | # Report bugs to <glibc>. | |
3a12e572 | 7 | # |
b08c89d9 | 8 | # |
26f56c1c | 9 | # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, |
b08c89d9 UD |
10 | # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, |
11 | # Inc. | |
12 | # | |
13 | # | |
3a12e572 UD |
14 | # This configure script is free software; the Free Software Foundation |
15 | # gives unlimited permission to copy, distribute and modify it. | |
b08c89d9 UD |
16 | ## -------------------- ## |
17 | ## M4sh Initialization. ## | |
18 | ## -------------------- ## | |
cd6ede75 | 19 | |
26f56c1c UD |
20 | # Be more Bourne compatible |
21 | DUALCASE=1; export DUALCASE # for MKS sh | |
b08c89d9 | 22 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : |
3a12e572 UD |
23 | emulate sh |
24 | NULLCMD=: | |
322e23db | 25 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
f4b07664 RM |
26 | # is contrary to our usage. Disable this feature. |
27 | alias -g '${1+"$@"}'='"$@"' | |
26f56c1c UD |
28 | setopt NO_GLOB_SUBST |
29 | else | |
b08c89d9 UD |
30 | case `(set -o) 2>/dev/null` in #( |
31 | *posix*) : | |
32 | set -o posix ;; #( | |
33 | *) : | |
34 | ;; | |
26f56c1c | 35 | esac |
26f56c1c UD |
36 | fi |
37 | ||
38 | ||
322e23db UD |
39 | as_nl=' |
40 | ' | |
41 | export as_nl | |
42 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
43 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
44 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
45 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
b08c89d9 UD |
46 | # Prefer a ksh shell builtin over an external printf program on Solaris, |
47 | # but without wasting forks for bash or zsh. | |
48 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
49 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
50 | as_echo='print -r --' | |
51 | as_echo_n='print -rn --' | |
52 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
322e23db UD |
53 | as_echo='printf %s\n' |
54 | as_echo_n='printf %s' | |
55 | else | |
56 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then | |
57 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
58 | as_echo_n='/usr/ucb/echo -n' | |
a152f366 | 59 | else |
322e23db UD |
60 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' |
61 | as_echo_n_body='eval | |
62 | arg=$1; | |
b08c89d9 | 63 | case $arg in #( |
322e23db UD |
64 | *"$as_nl"*) |
65 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
66 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
67 | esac; | |
68 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
69 | ' | |
70 | export as_echo_n_body | |
71 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
a152f366 | 72 | fi |
322e23db UD |
73 | export as_echo_body |
74 | as_echo='sh -c $as_echo_body as_echo' | |
75 | fi | |
76 | ||
77 | # The user is always right. | |
78 | if test "${PATH_SEPARATOR+set}" != set; then | |
79 | PATH_SEPARATOR=: | |
80 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
81 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
82 | PATH_SEPARATOR=';' | |
83 | } | |
3a12e572 | 84 | fi |
cd6ede75 | 85 | |
f4b07664 | 86 | |
26f56c1c UD |
87 | # IFS |
88 | # We need space, tab and new line, in precisely that order. Quoting is | |
89 | # there to prevent editors from complaining about space-tab. | |
90 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
91 | # splitting by setting IFS to empty value.) | |
26f56c1c UD |
92 | IFS=" "" $as_nl" |
93 | ||
94 | # Find who we are. Look in the path if we contain no directory separator. | |
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$CONFIG_SHELL" != x; then : | |
217 | # We cannot yet assume a decent shell, so we have to provide a | |
218 | # neutralization value for shells without unset; and this also | |
219 | # works around shells that cannot unset nonexistent variables. | |
220 | BASH_ENV=/dev/null | |
221 | ENV=/dev/null | |
222 | (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV | |
223 | export CONFIG_SHELL | |
224 | exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} | |
225 | fi | |
226 | ||
227 | if test x$as_have_required = xno; then : | |
228 | $as_echo "$0: This script requires a shell more modern than all" | |
229 | $as_echo "$0: the shells that I found on your system." | |
230 | if test x${ZSH_VERSION+set} = xset ; then | |
231 | $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" | |
232 | $as_echo "$0: be upgraded to zsh 4.3.4 or later." | |
233 | else | |
234 | $as_echo "$0: Please tell bug-autoconf@gnu.org and glibc about your | |
235 | $0: system, including any error possibly output before this | |
236 | $0: message. Then install a modern shell, or manually run | |
237 | $0: the script under such a shell if you do have one." | |
238 | fi | |
239 | exit 1 | |
240 | fi | |
241 | fi | |
242 | fi | |
243 | SHELL=${CONFIG_SHELL-/bin/sh} | |
244 | export SHELL | |
245 | # Unset more variables known to interfere with behavior of common tools. | |
246 | CLICOLOR_FORCE= GREP_OPTIONS= | |
247 | unset CLICOLOR_FORCE GREP_OPTIONS | |
248 | ||
249 | ## --------------------- ## | |
250 | ## M4sh Shell Functions. ## | |
251 | ## --------------------- ## | |
252 | # as_fn_unset VAR | |
253 | # --------------- | |
254 | # Portably unset VAR. | |
255 | as_fn_unset () | |
256 | { | |
257 | { eval $1=; unset $1;} | |
258 | } | |
259 | as_unset=as_fn_unset | |
260 | ||
261 | # as_fn_set_status STATUS | |
262 | # ----------------------- | |
263 | # Set $? to STATUS, without forking. | |
264 | as_fn_set_status () | |
265 | { | |
266 | return $1 | |
267 | } # as_fn_set_status | |
268 | ||
269 | # as_fn_exit STATUS | |
270 | # ----------------- | |
271 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
272 | as_fn_exit () | |
273 | { | |
274 | set +e | |
275 | as_fn_set_status $1 | |
276 | exit $1 | |
277 | } # as_fn_exit | |
278 | ||
279 | # as_fn_mkdir_p | |
280 | # ------------- | |
281 | # Create "$as_dir" as a directory, including parents if necessary. | |
282 | as_fn_mkdir_p () | |
283 | { | |
284 | ||
285 | case $as_dir in #( | |
286 | -*) as_dir=./$as_dir;; | |
287 | esac | |
288 | test -d "$as_dir" || eval $as_mkdir_p || { | |
289 | as_dirs= | |
290 | while :; do | |
291 | case $as_dir in #( | |
292 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
293 | *) as_qdir=$as_dir;; | |
294 | esac | |
295 | as_dirs="'$as_qdir' $as_dirs" | |
296 | as_dir=`$as_dirname -- "$as_dir" || | |
297 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
298 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
299 | X"$as_dir" : 'X\(//\)$' \| \ | |
300 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
301 | $as_echo X"$as_dir" | | |
302 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
303 | s//\1/ | |
304 | q | |
305 | } | |
306 | /^X\(\/\/\)[^/].*/{ | |
307 | s//\1/ | |
308 | q | |
309 | } | |
310 | /^X\(\/\/\)$/{ | |
311 | s//\1/ | |
312 | q | |
313 | } | |
314 | /^X\(\/\).*/{ | |
315 | s//\1/ | |
316 | q | |
317 | } | |
318 | s/.*/./; q'` | |
319 | test -d "$as_dir" && break | |
320 | done | |
321 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
322 | } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" | |
323 | ||
324 | ||
325 | } # as_fn_mkdir_p | |
326 | # as_fn_append VAR VALUE | |
327 | # ---------------------- | |
328 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
329 | # advantage of any shell optimizations that allow amortized linear growth over | |
330 | # repeated appends, instead of the typical quadratic growth present in naive | |
331 | # implementations. | |
332 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
333 | eval 'as_fn_append () | |
334 | { | |
335 | eval $1+=\$2 | |
336 | }' | |
337 | else | |
338 | as_fn_append () | |
339 | { | |
340 | eval $1=\$$1\$2 | |
341 | } | |
342 | fi # as_fn_append | |
343 | ||
344 | # as_fn_arith ARG... | |
345 | # ------------------ | |
346 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
347 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
348 | # must be portable across $(()) and expr. | |
349 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
350 | eval 'as_fn_arith () | |
351 | { | |
352 | as_val=$(( $* )) | |
353 | }' | |
354 | else | |
355 | as_fn_arith () | |
356 | { | |
357 | as_val=`expr "$@" || test $? -eq 1` | |
358 | } | |
359 | fi # as_fn_arith | |
360 | ||
361 | ||
362 | # as_fn_error ERROR [LINENO LOG_FD] | |
363 | # --------------------------------- | |
364 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are | |
365 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
366 | # script with status $?, using 1 if that was 0. | |
367 | as_fn_error () | |
368 | { | |
369 | as_status=$?; test $as_status -eq 0 && as_status=1 | |
370 | if test "$3"; then | |
371 | as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
372 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 | |
373 | fi | |
374 | $as_echo "$as_me: error: $1" >&2 | |
375 | as_fn_exit $as_status | |
376 | } # as_fn_error | |
377 | ||
26f56c1c UD |
378 | if expr a : '\(a\)' >/dev/null 2>&1 && |
379 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
f4b07664 RM |
380 | as_expr=expr |
381 | else | |
382 | as_expr=false | |
383 | fi | |
384 | ||
26f56c1c | 385 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
f4b07664 RM |
386 | as_basename=basename |
387 | else | |
388 | as_basename=false | |
389 | fi | |
3a12e572 | 390 | |
b08c89d9 UD |
391 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
392 | as_dirname=dirname | |
393 | else | |
394 | as_dirname=false | |
395 | fi | |
3a12e572 | 396 | |
26f56c1c | 397 | as_me=`$as_basename -- "$0" || |
3a12e572 UD |
398 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
399 | X"$0" : 'X\(//\)$' \| \ | |
26f56c1c | 400 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
322e23db | 401 | $as_echo X/"$0" | |
26f56c1c UD |
402 | sed '/^.*\/\([^/][^/]*\)\/*$/{ |
403 | s//\1/ | |
404 | q | |
405 | } | |
406 | /^X\/\(\/\/\)$/{ | |
407 | s//\1/ | |
408 | q | |
409 | } | |
410 | /^X\/\(\/\).*/{ | |
411 | s//\1/ | |
412 | q | |
413 | } | |
414 | s/.*/./; q'` | |
3a12e572 | 415 | |
b08c89d9 UD |
416 | # Avoid depending upon Character Ranges. |
417 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
418 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
419 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
420 | as_cr_digits='0123456789' | |
421 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
f4b07664 | 422 | |
3a12e572 | 423 | |
b08c89d9 UD |
424 | as_lineno_1=$LINENO as_lineno_1a=$LINENO |
425 | as_lineno_2=$LINENO as_lineno_2a=$LINENO | |
426 | eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && | |
427 | test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { | |
428 | # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) | |
429 | sed -n ' | |
430 | p | |
431 | /[$]LINENO/= | |
432 | ' <$as_myself | | |
433 | sed ' | |
434 | s/[$]LINENO.*/&-/ | |
435 | t lineno | |
436 | b | |
437 | :lineno | |
438 | N | |
439 | :loop | |
440 | s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ | |
441 | t loop | |
442 | s/-\n.*// | |
443 | ' >$as_me.lineno && | |
444 | chmod +x "$as_me.lineno" || | |
445 | { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } | |
cd6ede75 | 446 | |
b08c89d9 UD |
447 | # Don't try to exec as it changes $[0], causing all sort of problems |
448 | # (the dirname of $[0] is not the place where we might find the | |
449 | # original and so on. Autoconf is especially sensitive to this). | |
450 | . "./$as_me.lineno" | |
451 | # Exit status is that of the last command. | |
452 | exit | |
26f56c1c | 453 | } |
cd6ede75 | 454 | |
b08c89d9 UD |
455 | ECHO_C= ECHO_N= ECHO_T= |
456 | case `echo -n x` in #((((( | |
457 | -n*) | |
458 | case `echo 'xy\c'` in | |
459 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. | |
460 | xy) ECHO_C='\c';; | |
461 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
462 | ECHO_T=' ';; | |
463 | esac;; | |
464 | *) | |
465 | ECHO_N='-n';; | |
466 | esac | |
650425ce | 467 | |
b08c89d9 UD |
468 | rm -f conf$$ conf$$.exe conf$$.file |
469 | if test -d conf$$.dir; then | |
470 | rm -f conf$$.dir/conf$$.file | |
471 | else | |
472 | rm -f conf$$.dir | |
473 | mkdir conf$$.dir 2>/dev/null | |
26f56c1c | 474 | fi |
b08c89d9 UD |
475 | if (echo >conf$$.file) 2>/dev/null; then |
476 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
477 | as_ln_s='ln -s' | |
478 | # ... but there are two gotchas: | |
479 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
480 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
481 | # In both cases, we have to default to `cp -p'. | |
482 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || | |
483 | as_ln_s='cp -p' | |
484 | elif ln conf$$.file conf$$ 2>/dev/null; then | |
485 | as_ln_s=ln | |
486 | else | |
487 | as_ln_s='cp -p' | |
488 | fi | |
26f56c1c | 489 | else |
b08c89d9 | 490 | as_ln_s='cp -p' |
26f56c1c | 491 | fi |
b08c89d9 UD |
492 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
493 | rmdir conf$$.dir 2>/dev/null | |
26f56c1c | 494 | |
b08c89d9 UD |
495 | if mkdir -p . 2>/dev/null; then |
496 | as_mkdir_p='mkdir -p "$as_dir"' | |
497 | else | |
498 | test -d ./-p && rmdir ./-p | |
499 | as_mkdir_p=false | |
26f56c1c UD |
500 | fi |
501 | ||
b08c89d9 UD |
502 | if test -x / >/dev/null 2>&1; then |
503 | as_test_x='test -x' | |
26f56c1c | 504 | else |
b08c89d9 UD |
505 | if ls -dL / >/dev/null 2>&1; then |
506 | as_ls_L_option=L | |
507 | else | |
508 | as_ls_L_option= | |
509 | fi | |
510 | as_test_x=' | |
511 | eval sh -c '\'' | |
512 | if test -d "$1"; then | |
513 | test -d "$1/."; | |
514 | else | |
515 | case $1 in #( | |
516 | -*)set "./$1";; | |
517 | esac; | |
518 | case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( | |
519 | ???[sx]*):;;*)false;;esac;fi | |
520 | '\'' sh | |
521 | ' | |
26f56c1c | 522 | fi |
b08c89d9 | 523 | as_executable_p=$as_test_x |
26f56c1c | 524 | |
b08c89d9 UD |
525 | # Sed expression to map a string onto a valid CPP name. |
526 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" | |
26f56c1c | 527 | |
b08c89d9 UD |
528 | # Sed expression to map a string onto a valid variable name. |
529 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" | |
26f56c1c UD |
530 | |
531 | ||
b08c89d9 UD |
532 | test -n "$DJDIR" || exec 7<&0 </dev/null |
533 | exec 6>&1 | |
cd6ede75 | 534 | |
3a12e572 UD |
535 | # Name of the host. |
536 | # hostname on some systems (SVR3.2, Linux) returns a bogus exit status, | |
537 | # so uname gets run too. | |
538 | ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` | |
539 | ||
3a12e572 UD |
540 | # |
541 | # Initializations. | |
542 | # | |
cd6ede75 | 543 | ac_default_prefix=/usr/local |
26f56c1c | 544 | ac_clean_files= |
f4b07664 | 545 | ac_config_libobj_dir=. |
26f56c1c | 546 | LIBOBJS= |
3a12e572 UD |
547 | cross_compiling=no |
548 | subdirs= | |
549 | MFLAGS= | |
550 | MAKEFLAGS= | |
3a12e572 | 551 | |
3a12e572 | 552 | # Identity of this package. |
f4b07664 RM |
553 | PACKAGE_NAME='GNU C Library' |
554 | PACKAGE_TARNAME='c-library' | |
555 | PACKAGE_VERSION='(see version.h)' | |
556 | PACKAGE_STRING='GNU C Library (see version.h)' | |
557 | PACKAGE_BUGREPORT='glibc' | |
b08c89d9 | 558 | PACKAGE_URL='http://www.gnu.org/software/c-library/' |
3a12e572 UD |
559 | |
560 | ac_unique_file="include/features.h" | |
322e23db | 561 | enable_option_checking=no |
3a12e572 UD |
562 | # Factoring default headers for most tests. |
563 | ac_includes_default="\ | |
564 | #include <stdio.h> | |
26f56c1c | 565 | #ifdef HAVE_SYS_TYPES_H |
3a12e572 UD |
566 | # include <sys/types.h> |
567 | #endif | |
26f56c1c | 568 | #ifdef HAVE_SYS_STAT_H |
3a12e572 UD |
569 | # include <sys/stat.h> |
570 | #endif | |
26f56c1c | 571 | #ifdef STDC_HEADERS |
3a12e572 UD |
572 | # include <stdlib.h> |
573 | # include <stddef.h> | |
574 | #else | |
26f56c1c | 575 | # ifdef HAVE_STDLIB_H |
3a12e572 UD |
576 | # include <stdlib.h> |
577 | # endif | |
578 | #endif | |
26f56c1c UD |
579 | #ifdef HAVE_STRING_H |
580 | # if !defined STDC_HEADERS && defined HAVE_MEMORY_H | |
3a12e572 UD |
581 | # include <memory.h> |
582 | # endif | |
583 | # include <string.h> | |
584 | #endif | |
26f56c1c | 585 | #ifdef HAVE_STRINGS_H |
3a12e572 UD |
586 | # include <strings.h> |
587 | #endif | |
26f56c1c | 588 | #ifdef HAVE_INTTYPES_H |
3a12e572 | 589 | # include <inttypes.h> |
3a12e572 | 590 | #endif |
26f56c1c UD |
591 | #ifdef HAVE_STDINT_H |
592 | # include <stdint.h> | |
593 | #endif | |
594 | #ifdef HAVE_UNISTD_H | |
3a12e572 UD |
595 | # include <unistd.h> |
596 | #endif" | |
597 | ||
322e23db | 598 | ac_subst_vars='LTLIBOBJS |
a152f366 | 599 | LIBOBJS |
322e23db UD |
600 | RELEASE |
601 | VERSION | |
602 | mach_interface_list | |
603 | DEFINES | |
604 | nopic_initfini | |
605 | static_nss | |
606 | bounded | |
607 | omitfp | |
608 | profile | |
609 | libc_cv_pic_default | |
610 | shared | |
611 | static | |
612 | xcoff | |
613 | elf | |
614 | ldd_rewrite_script | |
615 | use_ldconfig | |
01f1f5ee | 616 | libc_cv_as_i686 |
b0ecde3a | 617 | libc_cv_cc_avx |
06e51c8f | 618 | libc_cv_cc_sse4 |
322e23db UD |
619 | libc_cv_cpp_asm_debuginfo |
620 | libc_cv_forced_unwind | |
621 | libc_cv_rootsbindir | |
622 | libc_cv_sysconfdir | |
623 | libc_cv_localedir | |
624 | libc_cv_slibdir | |
625 | old_glibc_headers | |
626 | uname_version | |
627 | uname_release | |
628 | uname_sysname | |
629 | libc_cv_gcc_unwind_find_fde | |
630 | sizeof_long_double | |
631 | EGREP | |
632 | GREP | |
633 | have_selinux | |
634 | have_libcap | |
635 | have_libaudit | |
636 | LIBGD | |
637 | libc_cv_cc_submachine | |
638 | exceptions | |
639 | no_whole_archive | |
640 | libc_cv_have_initfini | |
1c7570ff | 641 | gnu89_inline |
322e23db UD |
642 | libc_cv_ssp |
643 | fno_unit_at_a_time | |
644 | libc_cv_hashstyle | |
645 | libc_cv_fpie | |
646 | libc_cv_z_execstack | |
647 | libc_cv_z_combreloc | |
648 | ASFLAGS_config | |
649 | libc_cv_as_needed | |
650 | libc_cv_libgcc_s_suffix | |
651 | libc_cv_Bgroup | |
652 | libc_cv_cc_with_libunwind | |
653 | VERSIONING | |
654 | BISON | |
655 | INSTALL_INFO | |
656 | PERL | |
657 | AWK | |
658 | libc_cv_have_ksh | |
659 | KSH | |
660 | libc_cv_have_bash2 | |
661 | BASH_SHELL | |
662 | libc_cv_gcc_static_libgcc | |
663 | CXX_SYSINCLUDES | |
664 | SYSINCLUDES | |
665 | AUTOCONF | |
666 | SED | |
667 | MAKEINFO | |
668 | MSGFMT | |
669 | MAKE | |
670 | PWD_P | |
671 | LD | |
672 | AS | |
673 | MIG | |
674 | RANLIB | |
675 | OBJDUMP | |
676 | AR | |
677 | LN_S | |
678 | INSTALL_DATA | |
679 | INSTALL_SCRIPT | |
680 | INSTALL_PROGRAM | |
681 | sysdeps_add_ons | |
682 | sysnames | |
683 | submachine | |
6f89d2f3 | 684 | multi_arch |
322e23db UD |
685 | base_machine |
686 | add_on_subdirs | |
687 | add_ons | |
322e23db UD |
688 | libc_cv_nss_crypt |
689 | experimental_malloc | |
322e23db UD |
690 | all_warnings |
691 | force_install | |
692 | bindnow | |
693 | oldest_abi | |
694 | enable_check_abi | |
695 | with_cvs | |
696 | with_fp | |
697 | ac_ct_CXX | |
698 | CXXFLAGS | |
699 | CXX | |
700 | CPP | |
701 | cross_compiling | |
702 | BUILD_CC | |
703 | OBJEXT | |
704 | ac_ct_CC | |
705 | CPPFLAGS | |
706 | LDFLAGS | |
707 | CFLAGS | |
708 | CC | |
c16a054d AS |
709 | host_os |
710 | host_vendor | |
711 | host_cpu | |
712 | host | |
713 | build_os | |
714 | build_vendor | |
715 | build_cpu | |
716 | build | |
7967983f | 717 | subdirs |
322e23db UD |
718 | target_alias |
719 | host_alias | |
720 | build_alias | |
721 | LIBS | |
722 | ECHO_T | |
723 | ECHO_N | |
724 | ECHO_C | |
725 | DEFS | |
726 | mandir | |
727 | localedir | |
728 | libdir | |
729 | psdir | |
730 | pdfdir | |
731 | dvidir | |
732 | htmldir | |
733 | infodir | |
734 | docdir | |
735 | oldincludedir | |
736 | includedir | |
737 | localstatedir | |
738 | sharedstatedir | |
739 | sysconfdir | |
740 | datadir | |
741 | datarootdir | |
742 | libexecdir | |
743 | sbindir | |
744 | bindir | |
745 | program_transform_name | |
746 | prefix | |
747 | exec_prefix | |
b08c89d9 | 748 | PACKAGE_URL |
322e23db UD |
749 | PACKAGE_BUGREPORT |
750 | PACKAGE_STRING | |
751 | PACKAGE_VERSION | |
752 | PACKAGE_TARNAME | |
753 | PACKAGE_NAME | |
754 | PATH_SEPARATOR | |
755 | SHELL' | |
a152f366 | 756 | ac_subst_files='' |
322e23db UD |
757 | ac_user_opts=' |
758 | enable_option_checking | |
759 | with_gd | |
760 | with_gd_include | |
761 | with_gd_lib | |
762 | with_fp | |
763 | with_binutils | |
764 | with_elf | |
765 | with_selinux | |
766 | with_xcoff | |
767 | with_cvs | |
768 | with_headers | |
769 | enable_sanity_checks | |
770 | enable_check_abi | |
771 | enable_shared | |
772 | enable_profile | |
773 | enable_omitfp | |
774 | enable_bounded | |
775 | enable_versioning | |
776 | enable_oldest_abi | |
777 | enable_stackguard_randomization | |
778 | enable_add_ons | |
779 | with_tls | |
780 | with___thread | |
781 | enable_hidden_plt | |
782 | enable_bind_now | |
783 | enable_static_nss | |
784 | enable_force_install | |
785 | enable_kernel | |
786 | enable_all_warnings | |
787 | enable_multi_arch | |
788 | enable_experimental_malloc | |
789 | enable_nss_crypt | |
790 | with_cpu | |
791 | ' | |
a152f366 UD |
792 | ac_precious_vars='build_alias |
793 | host_alias | |
794 | target_alias | |
795 | CC | |
796 | CFLAGS | |
797 | LDFLAGS | |
798 | LIBS | |
799 | CPPFLAGS | |
800 | CPP | |
801 | CXX | |
802 | CXXFLAGS | |
803 | CCC' | |
7967983f RM |
804 | ac_subdirs_all=' |
805 | ' | |
a152f366 UD |
806 | |
807 | # Initialize some variables set by options. | |
808 | ac_init_help= | |
809 | ac_init_version=false | |
322e23db UD |
810 | ac_unrecognized_opts= |
811 | ac_unrecognized_sep= | |
a152f366 UD |
812 | # The variables have the same names as the options, with |
813 | # dashes changed to underlines. | |
814 | cache_file=/dev/null | |
815 | exec_prefix=NONE | |
816 | no_create= | |
817 | no_recursion= | |
818 | prefix=NONE | |
819 | program_prefix=NONE | |
820 | program_suffix=NONE | |
821 | program_transform_name=s,x,x, | |
822 | silent= | |
823 | site= | |
824 | srcdir= | |
825 | verbose= | |
826 | x_includes=NONE | |
827 | x_libraries=NONE | |
828 | ||
829 | # Installation directory options. | |
830 | # These are left unexpanded so users can "make install exec_prefix=/foo" | |
831 | # and all the variables that are supposed to be based on exec_prefix | |
832 | # by default will actually change. | |
833 | # Use braces instead of parens because sh, perl, etc. also accept them. | |
834 | # (The list follows the same order as the GNU Coding Standards.) | |
835 | bindir='${exec_prefix}/bin' | |
836 | sbindir='${exec_prefix}/sbin' | |
837 | libexecdir='${exec_prefix}/libexec' | |
838 | datarootdir='${prefix}/share' | |
839 | datadir='${datarootdir}' | |
840 | sysconfdir='${prefix}/etc' | |
841 | sharedstatedir='${prefix}/com' | |
842 | localstatedir='${prefix}/var' | |
843 | includedir='${prefix}/include' | |
844 | oldincludedir='/usr/include' | |
845 | docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' | |
846 | infodir='${datarootdir}/info' | |
847 | htmldir='${docdir}' | |
26f56c1c UD |
848 | dvidir='${docdir}' |
849 | pdfdir='${docdir}' | |
850 | psdir='${docdir}' | |
851 | libdir='${exec_prefix}/lib' | |
852 | localedir='${datarootdir}/locale' | |
853 | mandir='${datarootdir}/man' | |
cd6ede75 | 854 | |
cd6ede75 | 855 | ac_prev= |
26f56c1c | 856 | ac_dashdash= |
cd6ede75 UD |
857 | for ac_option |
858 | do | |
cd6ede75 UD |
859 | # If the previous option needs an argument, assign it. |
860 | if test -n "$ac_prev"; then | |
26f56c1c | 861 | eval $ac_prev=\$ac_option |
cd6ede75 UD |
862 | ac_prev= |
863 | continue | |
864 | fi | |
865 | ||
26f56c1c UD |
866 | case $ac_option in |
867 | *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; | |
868 | *) ac_optarg=yes ;; | |
869 | esac | |
cd6ede75 UD |
870 | |
871 | # Accept the important Cygnus configure options, so we can diagnose typos. | |
872 | ||
26f56c1c UD |
873 | case $ac_dashdash$ac_option in |
874 | --) | |
875 | ac_dashdash=yes ;; | |
cd6ede75 UD |
876 | |
877 | -bindir | --bindir | --bindi | --bind | --bin | --bi) | |
878 | ac_prev=bindir ;; | |
879 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) | |
3a12e572 | 880 | bindir=$ac_optarg ;; |
cd6ede75 UD |
881 | |
882 | -build | --build | --buil | --bui | --bu) | |
3a12e572 | 883 | ac_prev=build_alias ;; |
cd6ede75 | 884 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) |
3a12e572 | 885 | build_alias=$ac_optarg ;; |
cd6ede75 UD |
886 | |
887 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
888 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
889 | ac_prev=cache_file ;; | |
890 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
891 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) | |
3a12e572 UD |
892 | cache_file=$ac_optarg ;; |
893 | ||
894 | --config-cache | -C) | |
895 | cache_file=config.cache ;; | |
cd6ede75 | 896 | |
26f56c1c | 897 | -datadir | --datadir | --datadi | --datad) |
cd6ede75 | 898 | ac_prev=datadir ;; |
26f56c1c | 899 | -datadir=* | --datadir=* | --datadi=* | --datad=*) |
3a12e572 | 900 | datadir=$ac_optarg ;; |
cd6ede75 | 901 | |
26f56c1c UD |
902 | -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ |
903 | | --dataroo | --dataro | --datar) | |
904 | ac_prev=datarootdir ;; | |
905 | -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ | |
906 | | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) | |
907 | datarootdir=$ac_optarg ;; | |
908 | ||
cd6ede75 | 909 | -disable-* | --disable-*) |
322e23db | 910 | ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` |
cd6ede75 | 911 | # Reject names that are not valid shell variable names. |
322e23db | 912 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
b08c89d9 | 913 | as_fn_error "invalid feature name: $ac_useropt" |
322e23db UD |
914 | ac_useropt_orig=$ac_useropt |
915 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
916 | case $ac_user_opts in | |
917 | *" | |
918 | "enable_$ac_useropt" | |
919 | "*) ;; | |
920 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" | |
921 | ac_unrecognized_sep=', ';; | |
922 | esac | |
923 | eval enable_$ac_useropt=no ;; | |
26f56c1c UD |
924 | |
925 | -docdir | --docdir | --docdi | --doc | --do) | |
926 | ac_prev=docdir ;; | |
927 | -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) | |
928 | docdir=$ac_optarg ;; | |
929 | ||
930 | -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) | |
931 | ac_prev=dvidir ;; | |
932 | -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) | |
933 | dvidir=$ac_optarg ;; | |
cd6ede75 UD |
934 | |
935 | -enable-* | --enable-*) | |
322e23db | 936 | ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` |
cd6ede75 | 937 | # Reject names that are not valid shell variable names. |
322e23db | 938 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
b08c89d9 | 939 | as_fn_error "invalid feature name: $ac_useropt" |
322e23db UD |
940 | ac_useropt_orig=$ac_useropt |
941 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
942 | case $ac_user_opts in | |
943 | *" | |
944 | "enable_$ac_useropt" | |
945 | "*) ;; | |
946 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" | |
947 | ac_unrecognized_sep=', ';; | |
948 | esac | |
949 | eval enable_$ac_useropt=\$ac_optarg ;; | |
cd6ede75 UD |
950 | |
951 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | |
952 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | |
953 | | --exec | --exe | --ex) | |
954 | ac_prev=exec_prefix ;; | |
955 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | |
956 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | |
957 | | --exec=* | --exe=* | --ex=*) | |
3a12e572 | 958 | exec_prefix=$ac_optarg ;; |
cd6ede75 UD |
959 | |
960 | -gas | --gas | --ga | --g) | |
961 | # Obsolete; use --with-gas. | |
962 | with_gas=yes ;; | |
963 | ||
3a12e572 UD |
964 | -help | --help | --hel | --he | -h) |
965 | ac_init_help=long ;; | |
966 | -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) | |
967 | ac_init_help=recursive ;; | |
968 | -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) | |
969 | ac_init_help=short ;; | |
cd6ede75 UD |
970 | |
971 | -host | --host | --hos | --ho) | |
3a12e572 | 972 | ac_prev=host_alias ;; |
cd6ede75 | 973 | -host=* | --host=* | --hos=* | --ho=*) |
3a12e572 | 974 | host_alias=$ac_optarg ;; |
cd6ede75 | 975 | |
26f56c1c UD |
976 | -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) |
977 | ac_prev=htmldir ;; | |
978 | -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ | |
979 | | --ht=*) | |
980 | htmldir=$ac_optarg ;; | |
981 | ||
cd6ede75 UD |
982 | -includedir | --includedir | --includedi | --included | --include \ |
983 | | --includ | --inclu | --incl | --inc) | |
984 | ac_prev=includedir ;; | |
985 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | |
986 | | --includ=* | --inclu=* | --incl=* | --inc=*) | |
3a12e572 | 987 | includedir=$ac_optarg ;; |
cd6ede75 UD |
988 | |
989 | -infodir | --infodir | --infodi | --infod | --info | --inf) | |
990 | ac_prev=infodir ;; | |
991 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) | |
3a12e572 | 992 | infodir=$ac_optarg ;; |
cd6ede75 UD |
993 | |
994 | -libdir | --libdir | --libdi | --libd) | |
995 | ac_prev=libdir ;; | |
996 | -libdir=* | --libdir=* | --libdi=* | --libd=*) | |
3a12e572 | 997 | libdir=$ac_optarg ;; |
cd6ede75 UD |
998 | |
999 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | |
1000 | | --libexe | --libex | --libe) | |
1001 | ac_prev=libexecdir ;; | |
1002 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | |
1003 | | --libexe=* | --libex=* | --libe=*) | |
3a12e572 | 1004 | libexecdir=$ac_optarg ;; |
cd6ede75 | 1005 | |
26f56c1c UD |
1006 | -localedir | --localedir | --localedi | --localed | --locale) |
1007 | ac_prev=localedir ;; | |
1008 | -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) | |
1009 | localedir=$ac_optarg ;; | |
1010 | ||
cd6ede75 | 1011 | -localstatedir | --localstatedir | --localstatedi | --localstated \ |
26f56c1c | 1012 | | --localstate | --localstat | --localsta | --localst | --locals) |
cd6ede75 UD |
1013 | ac_prev=localstatedir ;; |
1014 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | |
26f56c1c | 1015 | | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) |
3a12e572 | 1016 | localstatedir=$ac_optarg ;; |
cd6ede75 UD |
1017 | |
1018 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) | |
1019 | ac_prev=mandir ;; | |
1020 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) | |
3a12e572 | 1021 | mandir=$ac_optarg ;; |
cd6ede75 UD |
1022 | |
1023 | -nfp | --nfp | --nf) | |
1024 | # Obsolete; use --without-fp. | |
1025 | with_fp=no ;; | |
1026 | ||
1027 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
3a12e572 | 1028 | | --no-cr | --no-c | -n) |
cd6ede75 UD |
1029 | no_create=yes ;; |
1030 | ||
1031 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
1032 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) | |
1033 | no_recursion=yes ;; | |
1034 | ||
1035 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ | |
1036 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ | |
1037 | | --oldin | --oldi | --old | --ol | --o) | |
1038 | ac_prev=oldincludedir ;; | |
1039 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | |
1040 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | |
1041 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) | |
3a12e572 | 1042 | oldincludedir=$ac_optarg ;; |
cd6ede75 UD |
1043 | |
1044 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
1045 | ac_prev=prefix ;; | |
1046 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
3a12e572 | 1047 | prefix=$ac_optarg ;; |
cd6ede75 UD |
1048 | |
1049 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ | |
1050 | | --program-pre | --program-pr | --program-p) | |
1051 | ac_prev=program_prefix ;; | |
1052 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ | |
1053 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) | |
3a12e572 | 1054 | program_prefix=$ac_optarg ;; |
cd6ede75 UD |
1055 | |
1056 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ | |
1057 | | --program-suf | --program-su | --program-s) | |
1058 | ac_prev=program_suffix ;; | |
1059 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ | |
1060 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) | |
3a12e572 | 1061 | program_suffix=$ac_optarg ;; |
cd6ede75 UD |
1062 | |
1063 | -program-transform-name | --program-transform-name \ | |
1064 | | --program-transform-nam | --program-transform-na \ | |
1065 | | --program-transform-n | --program-transform- \ | |
1066 | | --program-transform | --program-transfor \ | |
1067 | | --program-transfo | --program-transf \ | |
1068 | | --program-trans | --program-tran \ | |
1069 | | --progr-tra | --program-tr | --program-t) | |
1070 | ac_prev=program_transform_name ;; | |
1071 | -program-transform-name=* | --program-transform-name=* \ | |
1072 | | --program-transform-nam=* | --program-transform-na=* \ | |
1073 | | --program-transform-n=* | --program-transform-=* \ | |
1074 | | --program-transform=* | --program-transfor=* \ | |
1075 | | --program-transfo=* | --program-transf=* \ | |
1076 | | --program-trans=* | --program-tran=* \ | |
1077 | | --progr-tra=* | --program-tr=* | --program-t=*) | |
3a12e572 | 1078 | program_transform_name=$ac_optarg ;; |
cd6ede75 | 1079 | |
26f56c1c UD |
1080 | -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) |
1081 | ac_prev=pdfdir ;; | |
1082 | -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) | |
1083 | pdfdir=$ac_optarg ;; | |
1084 | ||
1085 | -psdir | --psdir | --psdi | --psd | --ps) | |
1086 | ac_prev=psdir ;; | |
1087 | -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) | |
1088 | psdir=$ac_optarg ;; | |
1089 | ||
cd6ede75 UD |
1090 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
1091 | | -silent | --silent | --silen | --sile | --sil) | |
1092 | silent=yes ;; | |
1093 | ||
1094 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) | |
1095 | ac_prev=sbindir ;; | |
1096 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | |
1097 | | --sbi=* | --sb=*) | |
3a12e572 | 1098 | sbindir=$ac_optarg ;; |
cd6ede75 UD |
1099 | |
1100 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ | |
1101 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | |
1102 | | --sharedst | --shareds | --shared | --share | --shar \ | |
1103 | | --sha | --sh) | |
1104 | ac_prev=sharedstatedir ;; | |
1105 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ | |
1106 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | |
1107 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | |
1108 | | --sha=* | --sh=*) | |
3a12e572 | 1109 | sharedstatedir=$ac_optarg ;; |
cd6ede75 UD |
1110 | |
1111 | -site | --site | --sit) | |
1112 | ac_prev=site ;; | |
1113 | -site=* | --site=* | --sit=*) | |
3a12e572 | 1114 | site=$ac_optarg ;; |
cd6ede75 UD |
1115 | |
1116 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
1117 | ac_prev=srcdir ;; | |
1118 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
3a12e572 | 1119 | srcdir=$ac_optarg ;; |
cd6ede75 UD |
1120 | |
1121 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | |
1122 | | --syscon | --sysco | --sysc | --sys | --sy) | |
1123 | ac_prev=sysconfdir ;; | |
1124 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | |
1125 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) | |
3a12e572 | 1126 | sysconfdir=$ac_optarg ;; |
cd6ede75 UD |
1127 | |
1128 | -target | --target | --targe | --targ | --tar | --ta | --t) | |
3a12e572 | 1129 | ac_prev=target_alias ;; |
cd6ede75 | 1130 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) |
3a12e572 | 1131 | target_alias=$ac_optarg ;; |
cd6ede75 UD |
1132 | |
1133 | -v | -verbose | --verbose | --verbos | --verbo | --verb) | |
1134 | verbose=yes ;; | |
1135 | ||
3a12e572 UD |
1136 | -version | --version | --versio | --versi | --vers | -V) |
1137 | ac_init_version=: ;; | |
cd6ede75 UD |
1138 | |
1139 | -with-* | --with-*) | |
322e23db | 1140 | ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` |
cd6ede75 | 1141 | # Reject names that are not valid shell variable names. |
322e23db | 1142 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
b08c89d9 | 1143 | as_fn_error "invalid package name: $ac_useropt" |
322e23db UD |
1144 | ac_useropt_orig=$ac_useropt |
1145 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1146 | case $ac_user_opts in | |
1147 | *" | |
1148 | "with_$ac_useropt" | |
1149 | "*) ;; | |
1150 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" | |
1151 | ac_unrecognized_sep=', ';; | |
1152 | esac | |
1153 | eval with_$ac_useropt=\$ac_optarg ;; | |
cd6ede75 UD |
1154 | |
1155 | -without-* | --without-*) | |
322e23db | 1156 | ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` |
cd6ede75 | 1157 | # Reject names that are not valid shell variable names. |
322e23db | 1158 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
b08c89d9 | 1159 | as_fn_error "invalid package name: $ac_useropt" |
322e23db UD |
1160 | ac_useropt_orig=$ac_useropt |
1161 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1162 | case $ac_user_opts in | |
1163 | *" | |
1164 | "with_$ac_useropt" | |
1165 | "*) ;; | |
1166 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" | |
1167 | ac_unrecognized_sep=', ';; | |
1168 | esac | |
1169 | eval with_$ac_useropt=no ;; | |
cd6ede75 UD |
1170 | |
1171 | --x) | |
1172 | # Obsolete; use --with-x. | |
1173 | with_x=yes ;; | |
1174 | ||
1175 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | |
1176 | | --x-incl | --x-inc | --x-in | --x-i) | |
1177 | ac_prev=x_includes ;; | |
1178 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | |
1179 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) | |
3a12e572 | 1180 | x_includes=$ac_optarg ;; |
cd6ede75 UD |
1181 | |
1182 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ | |
1183 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) | |
1184 | ac_prev=x_libraries ;; | |
1185 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | |
1186 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | |
3a12e572 | 1187 | x_libraries=$ac_optarg ;; |
cd6ede75 | 1188 | |
b08c89d9 UD |
1189 | -*) as_fn_error "unrecognized option: \`$ac_option' |
1190 | Try \`$0 --help' for more information." | |
cd6ede75 UD |
1191 | ;; |
1192 | ||
3a12e572 UD |
1193 | *=*) |
1194 | ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` | |
1195 | # Reject names that are not valid shell variable names. | |
b08c89d9 UD |
1196 | case $ac_envvar in #( |
1197 | '' | [0-9]* | *[!_$as_cr_alnum]* ) | |
1198 | as_fn_error "invalid variable name: \`$ac_envvar'" ;; | |
1199 | esac | |
26f56c1c | 1200 | eval $ac_envvar=\$ac_optarg |
3a12e572 UD |
1201 | export $ac_envvar ;; |
1202 | ||
cd6ede75 | 1203 | *) |
3a12e572 | 1204 | # FIXME: should be removed in autoconf 3.0. |
322e23db | 1205 | $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 |
3a12e572 | 1206 | expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && |
322e23db | 1207 | $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 |
3a12e572 | 1208 | : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} |
cd6ede75 UD |
1209 | ;; |
1210 | ||
1211 | esac | |
1212 | done | |
1213 | ||
1214 | if test -n "$ac_prev"; then | |
3a12e572 | 1215 | ac_option=--`echo $ac_prev | sed 's/_/-/g'` |
b08c89d9 | 1216 | as_fn_error "missing argument to $ac_option" |
cd6ede75 | 1217 | fi |
cd6ede75 | 1218 | |
322e23db UD |
1219 | if test -n "$ac_unrecognized_opts"; then |
1220 | case $enable_option_checking in | |
1221 | no) ;; | |
b08c89d9 | 1222 | fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;; |
322e23db UD |
1223 | *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; |
1224 | esac | |
1225 | fi | |
1226 | ||
1227 | # Check all directory arguments for consistency. | |
26f56c1c UD |
1228 | for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ |
1229 | datadir sysconfdir sharedstatedir localstatedir includedir \ | |
1230 | oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ | |
1231 | libdir localedir mandir | |
cd6ede75 | 1232 | do |
26f56c1c | 1233 | eval ac_val=\$$ac_var |
322e23db UD |
1234 | # Remove trailing slashes. |
1235 | case $ac_val in | |
1236 | */ ) | |
1237 | ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` | |
1238 | eval $ac_var=\$ac_val;; | |
1239 | esac | |
1240 | # Be sure to have absolute directory names. | |
3a12e572 | 1241 | case $ac_val in |
26f56c1c UD |
1242 | [\\/$]* | ?:[\\/]* ) continue;; |
1243 | NONE | '' ) case $ac_var in *prefix ) continue;; esac;; | |
cd6ede75 | 1244 | esac |
b08c89d9 | 1245 | as_fn_error "expected an absolute directory name for --$ac_var: $ac_val" |
cd6ede75 UD |
1246 | done |
1247 | ||
3a12e572 UD |
1248 | # There might be people who depend on the old broken behavior: `$host' |
1249 | # used to hold the argument of --host etc. | |
1250 | # FIXME: To remove some day. | |
1251 | build=$build_alias | |
1252 | host=$host_alias | |
1253 | target=$target_alias | |
1254 | ||
1255 | # FIXME: To remove some day. | |
1256 | if test "x$host_alias" != x; then | |
1257 | if test "x$build_alias" = x; then | |
1258 | cross_compiling=maybe | |
322e23db | 1259 | $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. |
3a12e572 UD |
1260 | If a cross compiler is detected then cross compile mode will be used." >&2 |
1261 | elif test "x$build_alias" != "x$host_alias"; then | |
1262 | cross_compiling=yes | |
1263 | fi | |
1264 | fi | |
cd6ede75 | 1265 | |
3a12e572 UD |
1266 | ac_tool_prefix= |
1267 | test -n "$host_alias" && ac_tool_prefix=$host_alias- | |
1268 | ||
1269 | test "$silent" = yes && exec 6>/dev/null | |
cd6ede75 | 1270 | |
cd6ede75 | 1271 | |
26f56c1c UD |
1272 | ac_pwd=`pwd` && test -n "$ac_pwd" && |
1273 | ac_ls_di=`ls -di .` && | |
1274 | ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || | |
b08c89d9 | 1275 | as_fn_error "working directory cannot be determined" |
26f56c1c | 1276 | test "X$ac_ls_di" = "X$ac_pwd_ls_di" || |
b08c89d9 | 1277 | as_fn_error "pwd does not report name of working directory" |
26f56c1c UD |
1278 | |
1279 | ||
cd6ede75 UD |
1280 | # Find the source files, if location was not specified. |
1281 | if test -z "$srcdir"; then | |
1282 | ac_srcdir_defaulted=yes | |
26f56c1c | 1283 | # Try the directory containing this script, then the parent directory. |
322e23db UD |
1284 | ac_confdir=`$as_dirname -- "$as_myself" || |
1285 | $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
1286 | X"$as_myself" : 'X\(//\)[^/]' \| \ | |
1287 | X"$as_myself" : 'X\(//\)$' \| \ | |
1288 | X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || | |
1289 | $as_echo X"$as_myself" | | |
26f56c1c UD |
1290 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
1291 | s//\1/ | |
1292 | q | |
1293 | } | |
1294 | /^X\(\/\/\)[^/].*/{ | |
1295 | s//\1/ | |
1296 | q | |
1297 | } | |
1298 | /^X\(\/\/\)$/{ | |
1299 | s//\1/ | |
1300 | q | |
1301 | } | |
1302 | /^X\(\/\).*/{ | |
1303 | s//\1/ | |
1304 | q | |
1305 | } | |
1306 | s/.*/./; q'` | |
cd6ede75 | 1307 | srcdir=$ac_confdir |
26f56c1c | 1308 | if test ! -r "$srcdir/$ac_unique_file"; then |
cd6ede75 UD |
1309 | srcdir=.. |
1310 | fi | |
1311 | else | |
1312 | ac_srcdir_defaulted=no | |
1313 | fi | |
26f56c1c UD |
1314 | if test ! -r "$srcdir/$ac_unique_file"; then |
1315 | test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." | |
b08c89d9 | 1316 | as_fn_error "cannot find sources ($ac_unique_file) in $srcdir" |
cd6ede75 | 1317 | fi |
26f56c1c UD |
1318 | ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" |
1319 | ac_abs_confdir=`( | |
b08c89d9 | 1320 | cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg" |
26f56c1c UD |
1321 | pwd)` |
1322 | # When building in place, set srcdir=. | |
1323 | if test "$ac_abs_confdir" = "$ac_pwd"; then | |
1324 | srcdir=. | |
1325 | fi | |
1326 | # Remove unnecessary trailing slashes from srcdir. | |
1327 | # Double slashes in file names in object file debugging info | |
1328 | # mess up M-x gdb in Emacs. | |
1329 | case $srcdir in | |
1330 | */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; | |
1331 | esac | |
1332 | for ac_var in $ac_precious_vars; do | |
1333 | eval ac_env_${ac_var}_set=\${${ac_var}+set} | |
1334 | eval ac_env_${ac_var}_value=\$${ac_var} | |
1335 | eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} | |
1336 | eval ac_cv_env_${ac_var}_value=\$${ac_var} | |
1337 | done | |
3a12e572 UD |
1338 | |
1339 | # | |
1340 | # Report the --help message. | |
1341 | # | |
1342 | if test "$ac_init_help" = "long"; then | |
1343 | # Omit some internal or obsolete options to make the list less imposing. | |
1344 | # This message is too long to be a string in the A/UX 3.1 sh. | |
1345 | cat <<_ACEOF | |
f4b07664 | 1346 | \`configure' configures GNU C Library (see version.h) to adapt to many kinds of systems. |
3a12e572 UD |
1347 | |
1348 | Usage: $0 [OPTION]... [VAR=VALUE]... | |
1349 | ||
1350 | To assign environment variables (e.g., CC, CFLAGS...), specify them as | |
1351 | VAR=VALUE. See below for descriptions of some of the useful variables. | |
1352 | ||
1353 | Defaults for the options are specified in brackets. | |
1354 | ||
1355 | Configuration: | |
1356 | -h, --help display this help and exit | |
1357 | --help=short display options specific to this package | |
1358 | --help=recursive display the short help of all the included packages | |
1359 | -V, --version display version information and exit | |
1360 | -q, --quiet, --silent do not print \`checking...' messages | |
1361 | --cache-file=FILE cache test results in FILE [disabled] | |
1362 | -C, --config-cache alias for \`--cache-file=config.cache' | |
1363 | -n, --no-create do not create output files | |
1364 | --srcdir=DIR find the sources in DIR [configure dir or \`..'] | |
1365 | ||
3a12e572 UD |
1366 | Installation directories: |
1367 | --prefix=PREFIX install architecture-independent files in PREFIX | |
322e23db | 1368 | [$ac_default_prefix] |
3a12e572 | 1369 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
322e23db | 1370 | [PREFIX] |
3a12e572 UD |
1371 | |
1372 | By default, \`make install' will install all the files in | |
1373 | \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify | |
1374 | an installation prefix other than \`$ac_default_prefix' using \`--prefix', | |
1375 | for instance \`--prefix=\$HOME'. | |
1376 | ||
1377 | For better control, use the options below. | |
1378 | ||
1379 | Fine tuning of the installation directories: | |
322e23db UD |
1380 | --bindir=DIR user executables [EPREFIX/bin] |
1381 | --sbindir=DIR system admin executables [EPREFIX/sbin] | |
1382 | --libexecdir=DIR program executables [EPREFIX/libexec] | |
1383 | --sysconfdir=DIR read-only single-machine data [PREFIX/etc] | |
1384 | --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] | |
1385 | --localstatedir=DIR modifiable single-machine data [PREFIX/var] | |
1386 | --libdir=DIR object code libraries [EPREFIX/lib] | |
1387 | --includedir=DIR C header files [PREFIX/include] | |
1388 | --oldincludedir=DIR C header files for non-gcc [/usr/include] | |
1389 | --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] | |
1390 | --datadir=DIR read-only architecture-independent data [DATAROOTDIR] | |
1391 | --infodir=DIR info documentation [DATAROOTDIR/info] | |
1392 | --localedir=DIR locale-dependent data [DATAROOTDIR/locale] | |
1393 | --mandir=DIR man documentation [DATAROOTDIR/man] | |
1394 | --docdir=DIR documentation root [DATAROOTDIR/doc/c-library] | |
1395 | --htmldir=DIR html documentation [DOCDIR] | |
1396 | --dvidir=DIR dvi documentation [DOCDIR] | |
1397 | --pdfdir=DIR pdf documentation [DOCDIR] | |
1398 | --psdir=DIR ps documentation [DOCDIR] | |
3a12e572 UD |
1399 | _ACEOF |
1400 | ||
1401 | cat <<\_ACEOF | |
1402 | ||
1403 | System types: | |
1404 | --build=BUILD configure for building on BUILD [guessed] | |
1405 | --host=HOST cross-compile to build programs to run on HOST [BUILD] | |
1406 | _ACEOF | |
1407 | fi | |
cd6ede75 | 1408 | |
3a12e572 | 1409 | if test -n "$ac_init_help"; then |
f4b07664 RM |
1410 | case $ac_init_help in |
1411 | short | recursive ) echo "Configuration of GNU C Library (see version.h):";; | |
1412 | esac | |
3a12e572 UD |
1413 | cat <<\_ACEOF |
1414 | ||
1415 | Optional Features: | |
322e23db | 1416 | --disable-option-checking ignore unrecognized --enable/--with options |
3a12e572 UD |
1417 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) |
1418 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] | |
6b7f6183 RM |
1419 | --disable-sanity-checks really do not use threads (should not be used except |
1420 | in special situations) [default=yes] | |
fd54683c RM |
1421 | --enable-check-abi do "make check-abi" in "make check" (no/warn/yes) |
1422 | [default=no] | |
26f56c1c | 1423 | --enable-shared build shared library [default=yes if GNU ld & ELF] |
11bf311e | 1424 | --enable-profile build profiled library [default=no] |
26f56c1c UD |
1425 | --enable-omitfp build undebuggable optimized library [default=no] |
1426 | --enable-bounded build with runtime bounds checking [default=no] | |
6b7f6183 RM |
1427 | --disable-versioning do not include versioning information in the library |
1428 | objects [default=yes if supported] | |
1429 | --enable-oldest-abi=ABI configure the oldest ABI supported [e.g. 2.2] | |
1430 | [default=glibc default] | |
35f1e827 UD |
1431 | --enable-stackguard-randomization |
1432 | initialize __stack_chk_guard canary with a random | |
1433 | number at program start | |
6b7f6183 RM |
1434 | --enable-add-ons[=DIRS...] |
1435 | configure and build add-ons in DIR1,DIR2,... search | |
1436 | for add-ons if no parameter given | |
3a12e572 | 1437 | --disable-hidden-plt do not hide internal function calls to avoid PLT |
4df8c11d | 1438 | --enable-bind-now disable lazy relocations in DSOs |
6b7f6183 | 1439 | --enable-static-nss build static NSS modules [default=no] |
3a12e572 | 1440 | --disable-force-install don't force installation of files from this package, |
6b7f6183 RM |
1441 | even if they are older than the installed files |
1442 | --enable-kernel=VERSION compile for compatibility with kernel not older than | |
1443 | VERSION | |
3a12e572 | 1444 | --enable-all-warnings enable all useful warnings gcc can issue |
425ce2ed UD |
1445 | --enable-multi-arch enable single DSO with optimizations for multiple |
1446 | architectures | |
1447 | --enable-experimental-malloc | |
1448 | enable experimental malloc features | |
ff886b82 | 1449 | --enable-nss-crypt enable libcrypt to use nss |
3a12e572 UD |
1450 | |
1451 | Optional Packages: | |
1452 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] | |
1453 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) | |
3a12e572 UD |
1454 | --with-gd=DIR find libgd include dir and library with prefix DIR |
1455 | --with-gd-include=DIR find libgd include files in DIR | |
1456 | --with-gd-lib=DIR find libgd library files in DIR | |
6b7f6183 RM |
1457 | --with-fp if using floating-point hardware [default=yes] |
1458 | --with-binutils=PATH specify location of binutils (as and ld) | |
1459 | --with-elf if using the ELF object format | |
74a30a58 | 1460 | --with-selinux if building with SELinux support |
6b7f6183 | 1461 | --with-xcoff if using the XCOFF object format |
3a12e572 | 1462 | --without-cvs if CVS should not be used |
6b7f6183 | 1463 | --with-headers=PATH location of system headers to use (for example |
26f56c1c | 1464 | /usr/src/linux/include) [default=compiler default] |
3a12e572 UD |
1465 | --with-tls enable support for TLS |
1466 | --without-__thread do not use TLS features even when supporting them | |
2ceaa76a | 1467 | --with-cpu=CPU select code for CPU variant |
3a12e572 UD |
1468 | |
1469 | Some influential environment variables: | |
1470 | CC C compiler command | |
1471 | CFLAGS C compiler flags | |
1472 | LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a | |
1473 | nonstandard directory <lib dir> | |
26f56c1c | 1474 | LIBS libraries to pass to the linker, e.g. -l<library> |
b08c89d9 | 1475 | CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if |
26f56c1c | 1476 | you have headers in a nonstandard directory <include dir> |
3a12e572 | 1477 | CPP C preprocessor |
925c3c5c UD |
1478 | CXX C++ compiler command |
1479 | CXXFLAGS C++ compiler flags | |
3a12e572 UD |
1480 | |
1481 | Use these variables to override the choices made by `configure' or to help | |
1482 | it to find libraries and programs with nonstandard names/locations. | |
1483 | ||
f4b07664 | 1484 | Report bugs to <glibc>. |
b08c89d9 UD |
1485 | GNU C Library home page: <http://www.gnu.org/software/c-library/>. |
1486 | General help using GNU software: <http://www.gnu.org/gethelp/>. | |
3a12e572 | 1487 | _ACEOF |
26f56c1c | 1488 | ac_status=$? |
3a12e572 UD |
1489 | fi |
1490 | ||
1491 | if test "$ac_init_help" = "recursive"; then | |
1492 | # If there are subdirs, report their specific --help. | |
3a12e572 | 1493 | for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue |
322e23db UD |
1494 | test -d "$ac_dir" || |
1495 | { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || | |
1496 | continue | |
3a12e572 UD |
1497 | ac_builddir=. |
1498 | ||
26f56c1c UD |
1499 | case "$ac_dir" in |
1500 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1501 | *) | |
322e23db | 1502 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
26f56c1c | 1503 | # A ".." for each directory in $ac_dir_suffix. |
322e23db | 1504 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
26f56c1c UD |
1505 | case $ac_top_builddir_sub in |
1506 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1507 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
1508 | esac ;; | |
1509 | esac | |
1510 | ac_abs_top_builddir=$ac_pwd | |
1511 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
1512 | # for backward compatibility: | |
1513 | ac_top_builddir=$ac_top_build_prefix | |
3a12e572 UD |
1514 | |
1515 | case $srcdir in | |
26f56c1c | 1516 | .) # We are building in place. |
3a12e572 | 1517 | ac_srcdir=. |
26f56c1c UD |
1518 | ac_top_srcdir=$ac_top_builddir_sub |
1519 | ac_abs_top_srcdir=$ac_pwd ;; | |
1520 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
3a12e572 | 1521 | ac_srcdir=$srcdir$ac_dir_suffix; |
26f56c1c UD |
1522 | ac_top_srcdir=$srcdir |
1523 | ac_abs_top_srcdir=$srcdir ;; | |
1524 | *) # Relative name. | |
1525 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
1526 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
1527 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
3a12e572 | 1528 | esac |
26f56c1c UD |
1529 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
1530 | ||
1531 | cd "$ac_dir" || { ac_status=$?; continue; } | |
1532 | # Check for guested configure. | |
1533 | if test -f "$ac_srcdir/configure.gnu"; then | |
1534 | echo && | |
1535 | $SHELL "$ac_srcdir/configure.gnu" --help=recursive | |
1536 | elif test -f "$ac_srcdir/configure"; then | |
1537 | echo && | |
1538 | $SHELL "$ac_srcdir/configure" --help=recursive | |
3a12e572 | 1539 | else |
322e23db | 1540 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 |
26f56c1c UD |
1541 | fi || ac_status=$? |
1542 | cd "$ac_pwd" || { ac_status=$?; break; } | |
3a12e572 UD |
1543 | done |
1544 | fi | |
1545 | ||
26f56c1c | 1546 | test -n "$ac_init_help" && exit $ac_status |
3a12e572 UD |
1547 | if $ac_init_version; then |
1548 | cat <<\_ACEOF | |
f4b07664 | 1549 | GNU C Library configure (see version.h) |
b08c89d9 | 1550 | generated by GNU Autoconf 2.65 |
3a12e572 | 1551 | |
b08c89d9 | 1552 | Copyright (C) 2009 Free Software Foundation, Inc. |
3a12e572 UD |
1553 | This configure script is free software; the Free Software Foundation |
1554 | gives unlimited permission to copy, distribute and modify it. | |
1555 | _ACEOF | |
26f56c1c | 1556 | exit |
3a12e572 | 1557 | fi |
3a12e572 | 1558 | |
b08c89d9 UD |
1559 | ## ------------------------ ## |
1560 | ## Autoconf initialization. ## | |
1561 | ## ------------------------ ## | |
3a12e572 | 1562 | |
b08c89d9 UD |
1563 | # ac_fn_c_try_compile LINENO |
1564 | # -------------------------- | |
1565 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1566 | ac_fn_c_try_compile () | |
3a12e572 | 1567 | { |
b08c89d9 UD |
1568 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
1569 | rm -f conftest.$ac_objext | |
1570 | if { { ac_try="$ac_compile" | |
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 "$ac_compile") 2>conftest.err | |
1578 | ac_status=$? | |
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 | |
1585 | test $ac_status = 0; } && { | |
1586 | test -z "$ac_c_werror_flag" || | |
1587 | test ! -s conftest.err | |
1588 | } && test -s conftest.$ac_objext; 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 | |
1596 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1597 | as_fn_set_status $ac_retval | |
3a12e572 | 1598 | |
b08c89d9 | 1599 | } # ac_fn_c_try_compile |
3a12e572 | 1600 | |
b08c89d9 UD |
1601 | # ac_fn_c_try_cpp LINENO |
1602 | # ---------------------- | |
1603 | # Try to preprocess conftest.$ac_ext, and return whether this succeeded. | |
1604 | ac_fn_c_try_cpp () | |
1605 | { | |
1606 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1607 | if { { ac_try="$ac_cpp conftest.$ac_ext" | |
1608 | case "(($ac_try" in | |
1609 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1610 | *) ac_try_echo=$ac_try;; | |
1611 | esac | |
1612 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1613 | $as_echo "$ac_try_echo"; } >&5 | |
1614 | (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err | |
1615 | ac_status=$? | |
1616 | if test -s conftest.err; then | |
1617 | grep -v '^ *+' conftest.err >conftest.er1 | |
1618 | cat conftest.er1 >&5 | |
1619 | mv -f conftest.er1 conftest.err | |
1620 | fi | |
1621 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1622 | test $ac_status = 0; } >/dev/null && { | |
1623 | test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || | |
1624 | test ! -s conftest.err | |
1625 | }; then : | |
1626 | ac_retval=0 | |
1627 | else | |
1628 | $as_echo "$as_me: failed program was:" >&5 | |
1629 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3a12e572 | 1630 | |
b08c89d9 UD |
1631 | ac_retval=1 |
1632 | fi | |
1633 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1634 | as_fn_set_status $ac_retval | |
1635 | ||
1636 | } # ac_fn_c_try_cpp | |
1637 | ||
1638 | # ac_fn_cxx_try_compile LINENO | |
1639 | # ---------------------------- | |
1640 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1641 | ac_fn_cxx_try_compile () | |
1642 | { | |
1643 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1644 | rm -f conftest.$ac_objext | |
1645 | if { { ac_try="$ac_compile" | |
1646 | case "(($ac_try" in | |
1647 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1648 | *) ac_try_echo=$ac_try;; | |
1649 | esac | |
1650 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1651 | $as_echo "$ac_try_echo"; } >&5 | |
1652 | (eval "$ac_compile") 2>conftest.err | |
1653 | ac_status=$? | |
1654 | if test -s conftest.err; then | |
1655 | grep -v '^ *+' conftest.err >conftest.er1 | |
1656 | cat conftest.er1 >&5 | |
1657 | mv -f conftest.er1 conftest.err | |
1658 | fi | |
1659 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1660 | test $ac_status = 0; } && { | |
1661 | test -z "$ac_cxx_werror_flag" || | |
1662 | test ! -s conftest.err | |
1663 | } && test -s conftest.$ac_objext; then : | |
1664 | ac_retval=0 | |
1665 | else | |
1666 | $as_echo "$as_me: failed program was:" >&5 | |
1667 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1668 | ||
1669 | ac_retval=1 | |
1670 | fi | |
1671 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1672 | as_fn_set_status $ac_retval | |
1673 | ||
1674 | } # ac_fn_cxx_try_compile | |
1675 | ||
1676 | # ac_fn_c_try_link LINENO | |
1677 | # ----------------------- | |
1678 | # Try to link conftest.$ac_ext, and return whether this succeeded. | |
1679 | ac_fn_c_try_link () | |
1680 | { | |
1681 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1682 | rm -f conftest.$ac_objext conftest$ac_exeext | |
1683 | if { { ac_try="$ac_link" | |
1684 | case "(($ac_try" in | |
1685 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1686 | *) ac_try_echo=$ac_try;; | |
1687 | esac | |
1688 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1689 | $as_echo "$ac_try_echo"; } >&5 | |
1690 | (eval "$ac_link") 2>conftest.err | |
1691 | ac_status=$? | |
1692 | if test -s conftest.err; then | |
1693 | grep -v '^ *+' conftest.err >conftest.er1 | |
1694 | cat conftest.er1 >&5 | |
1695 | mv -f conftest.er1 conftest.err | |
1696 | fi | |
1697 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1698 | test $ac_status = 0; } && { | |
1699 | test -z "$ac_c_werror_flag" || | |
1700 | test ! -s conftest.err | |
1701 | } && test -s conftest$ac_exeext && { | |
1702 | test "$cross_compiling" = yes || | |
1703 | $as_test_x conftest$ac_exeext | |
1704 | }; then : | |
1705 | ac_retval=0 | |
1706 | else | |
1707 | $as_echo "$as_me: failed program was:" >&5 | |
1708 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1709 | ||
1710 | ac_retval=1 | |
1711 | fi | |
1712 | # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information | |
1713 | # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would | |
1714 | # interfere with the next link command; also delete a directory that is | |
1715 | # left behind by Apple's compiler. We do this before executing the actions. | |
1716 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
1717 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1718 | as_fn_set_status $ac_retval | |
1719 | ||
1720 | } # ac_fn_c_try_link | |
1721 | ||
1722 | # ac_fn_c_try_run LINENO | |
1723 | # ---------------------- | |
1724 | # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes | |
1725 | # that executables *can* be run. | |
1726 | ac_fn_c_try_run () | |
1727 | { | |
1728 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1729 | if { { ac_try="$ac_link" | |
1730 | case "(($ac_try" in | |
1731 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1732 | *) ac_try_echo=$ac_try;; | |
1733 | esac | |
1734 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1735 | $as_echo "$ac_try_echo"; } >&5 | |
1736 | (eval "$ac_link") 2>&5 | |
1737 | ac_status=$? | |
1738 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1739 | test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' | |
1740 | { { case "(($ac_try" in | |
1741 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1742 | *) ac_try_echo=$ac_try;; | |
1743 | esac | |
1744 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1745 | $as_echo "$ac_try_echo"; } >&5 | |
1746 | (eval "$ac_try") 2>&5 | |
1747 | ac_status=$? | |
1748 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1749 | test $ac_status = 0; }; }; then : | |
1750 | ac_retval=0 | |
1751 | else | |
1752 | $as_echo "$as_me: program exited with status $ac_status" >&5 | |
1753 | $as_echo "$as_me: failed program was:" >&5 | |
1754 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1755 | ||
1756 | ac_retval=$ac_status | |
1757 | fi | |
1758 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
1759 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1760 | as_fn_set_status $ac_retval | |
1761 | ||
1762 | } # ac_fn_c_try_run | |
1763 | ||
1764 | # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES | |
1765 | # -------------------------------------------- | |
1766 | # Tries to find the compile-time value of EXPR in a program that includes | |
1767 | # INCLUDES, setting VAR accordingly. Returns whether the value could be | |
1768 | # computed | |
1769 | ac_fn_c_compute_int () | |
1770 | { | |
1771 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1772 | if test "$cross_compiling" = yes; then | |
1773 | # Depending upon the size, compute the lo and hi bounds. | |
1774 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1775 | /* end confdefs.h. */ | |
1776 | $4 | |
1777 | int | |
1778 | main () | |
1779 | { | |
1780 | static int test_array [1 - 2 * !(($2) >= 0)]; | |
1781 | test_array [0] = 0 | |
1782 | ||
1783 | ; | |
1784 | return 0; | |
1785 | } | |
1786 | _ACEOF | |
1787 | if ac_fn_c_try_compile "$LINENO"; then : | |
1788 | ac_lo=0 ac_mid=0 | |
1789 | while :; do | |
1790 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1791 | /* end confdefs.h. */ | |
1792 | $4 | |
1793 | int | |
1794 | main () | |
1795 | { | |
1796 | static int test_array [1 - 2 * !(($2) <= $ac_mid)]; | |
1797 | test_array [0] = 0 | |
1798 | ||
1799 | ; | |
1800 | return 0; | |
1801 | } | |
1802 | _ACEOF | |
1803 | if ac_fn_c_try_compile "$LINENO"; then : | |
1804 | ac_hi=$ac_mid; break | |
1805 | else | |
1806 | as_fn_arith $ac_mid + 1 && ac_lo=$as_val | |
1807 | if test $ac_lo -le $ac_mid; then | |
1808 | ac_lo= ac_hi= | |
1809 | break | |
1810 | fi | |
1811 | as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val | |
1812 | fi | |
1813 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1814 | done | |
1815 | else | |
1816 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1817 | /* end confdefs.h. */ | |
1818 | $4 | |
1819 | int | |
1820 | main () | |
1821 | { | |
1822 | static int test_array [1 - 2 * !(($2) < 0)]; | |
1823 | test_array [0] = 0 | |
1824 | ||
1825 | ; | |
1826 | return 0; | |
1827 | } | |
1828 | _ACEOF | |
1829 | if ac_fn_c_try_compile "$LINENO"; then : | |
1830 | ac_hi=-1 ac_mid=-1 | |
1831 | while :; do | |
1832 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1833 | /* end confdefs.h. */ | |
1834 | $4 | |
1835 | int | |
1836 | main () | |
1837 | { | |
1838 | static int test_array [1 - 2 * !(($2) >= $ac_mid)]; | |
1839 | test_array [0] = 0 | |
1840 | ||
1841 | ; | |
1842 | return 0; | |
1843 | } | |
1844 | _ACEOF | |
1845 | if ac_fn_c_try_compile "$LINENO"; then : | |
1846 | ac_lo=$ac_mid; break | |
1847 | else | |
1848 | as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val | |
1849 | if test $ac_mid -le $ac_hi; then | |
1850 | ac_lo= ac_hi= | |
1851 | break | |
1852 | fi | |
1853 | as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val | |
1854 | fi | |
1855 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1856 | done | |
1857 | else | |
1858 | ac_lo= ac_hi= | |
1859 | fi | |
1860 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1861 | fi | |
1862 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1863 | # Binary search between lo and hi bounds. | |
1864 | while test "x$ac_lo" != "x$ac_hi"; do | |
1865 | as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val | |
1866 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1867 | /* end confdefs.h. */ | |
1868 | $4 | |
1869 | int | |
1870 | main () | |
1871 | { | |
1872 | static int test_array [1 - 2 * !(($2) <= $ac_mid)]; | |
1873 | test_array [0] = 0 | |
1874 | ||
1875 | ; | |
1876 | return 0; | |
1877 | } | |
1878 | _ACEOF | |
1879 | if ac_fn_c_try_compile "$LINENO"; then : | |
1880 | ac_hi=$ac_mid | |
1881 | else | |
1882 | as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val | |
1883 | fi | |
1884 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1885 | done | |
1886 | case $ac_lo in #(( | |
1887 | ?*) eval "$3=\$ac_lo"; ac_retval=0 ;; | |
1888 | '') ac_retval=1 ;; | |
1889 | esac | |
1890 | else | |
1891 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1892 | /* end confdefs.h. */ | |
1893 | $4 | |
1894 | static long int longval () { return $2; } | |
1895 | static unsigned long int ulongval () { return $2; } | |
1896 | #include <stdio.h> | |
1897 | #include <stdlib.h> | |
1898 | int | |
1899 | main () | |
1900 | { | |
1901 | ||
1902 | FILE *f = fopen ("conftest.val", "w"); | |
1903 | if (! f) | |
1904 | return 1; | |
1905 | if (($2) < 0) | |
1906 | { | |
1907 | long int i = longval (); | |
1908 | if (i != ($2)) | |
1909 | return 1; | |
1910 | fprintf (f, "%ld", i); | |
1911 | } | |
1912 | else | |
1913 | { | |
1914 | unsigned long int i = ulongval (); | |
1915 | if (i != ($2)) | |
1916 | return 1; | |
1917 | fprintf (f, "%lu", i); | |
1918 | } | |
1919 | /* Do not output a trailing newline, as this causes \r\n confusion | |
1920 | on some platforms. */ | |
1921 | return ferror (f) || fclose (f) != 0; | |
1922 | ||
1923 | ; | |
1924 | return 0; | |
1925 | } | |
1926 | _ACEOF | |
1927 | if ac_fn_c_try_run "$LINENO"; then : | |
1928 | echo >>conftest.val; read $3 <conftest.val; ac_retval=0 | |
1929 | else | |
1930 | ac_retval=1 | |
1931 | fi | |
1932 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
1933 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
1934 | rm -f conftest.val | |
1935 | ||
1936 | fi | |
1937 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1938 | as_fn_set_status $ac_retval | |
1939 | ||
1940 | } # ac_fn_c_compute_int | |
1941 | ||
1942 | # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES | |
1943 | # ------------------------------------------------------- | |
1944 | # Tests whether HEADER exists and can be compiled using the include files in | |
1945 | # INCLUDES, setting the cache variable VAR accordingly. | |
1946 | ac_fn_c_check_header_compile () | |
1947 | { | |
1948 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1949 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1950 | $as_echo_n "checking for $2... " >&6; } | |
1951 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : | |
1952 | $as_echo_n "(cached) " >&6 | |
1953 | else | |
1954 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1955 | /* end confdefs.h. */ | |
1956 | $4 | |
1957 | #include <$2> | |
1958 | _ACEOF | |
1959 | if ac_fn_c_try_compile "$LINENO"; then : | |
1960 | eval "$3=yes" | |
1961 | else | |
1962 | eval "$3=no" | |
1963 | fi | |
1964 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1965 | fi | |
1966 | eval ac_res=\$$3 | |
1967 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1968 | $as_echo "$ac_res" >&6; } | |
1969 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1970 | ||
1971 | } # ac_fn_c_check_header_compile | |
1972 | cat >config.log <<_ACEOF | |
1973 | This file contains any messages produced by compilers while | |
1974 | running configure, to aid debugging if configure makes a mistake. | |
1975 | ||
1976 | It was created by GNU C Library $as_me (see version.h), which was | |
1977 | generated by GNU Autoconf 2.65. Invocation command line was | |
1978 | ||
1979 | $ $0 $@ | |
1980 | ||
1981 | _ACEOF | |
1982 | exec 5>>config.log | |
1983 | { | |
1984 | cat <<_ASUNAME | |
1985 | ## --------- ## | |
1986 | ## Platform. ## | |
1987 | ## --------- ## | |
1988 | ||
1989 | hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` | |
1990 | uname -m = `(uname -m) 2>/dev/null || echo unknown` | |
1991 | uname -r = `(uname -r) 2>/dev/null || echo unknown` | |
1992 | uname -s = `(uname -s) 2>/dev/null || echo unknown` | |
1993 | uname -v = `(uname -v) 2>/dev/null || echo unknown` | |
1994 | ||
1995 | /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` | |
1996 | /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` | |
1997 | ||
1998 | /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` | |
1999 | /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` | |
2000 | /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` | |
2001 | /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` | |
2002 | /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` | |
2003 | /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` | |
2004 | /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` | |
2005 | ||
2006 | _ASUNAME | |
3a12e572 UD |
2007 | |
2008 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2009 | for as_dir in $PATH | |
2010 | do | |
2011 | IFS=$as_save_IFS | |
2012 | test -z "$as_dir" && as_dir=. | |
b08c89d9 UD |
2013 | $as_echo "PATH: $as_dir" |
2014 | done | |
26f56c1c | 2015 | IFS=$as_save_IFS |
3a12e572 UD |
2016 | |
2017 | } >&5 | |
2018 | ||
2019 | cat >&5 <<_ACEOF | |
2020 | ||
2021 | ||
2022 | ## ----------- ## | |
2023 | ## Core tests. ## | |
2024 | ## ----------- ## | |
2025 | ||
2026 | _ACEOF | |
2027 | ||
2028 | ||
2029 | # Keep a trace of the command line. | |
2030 | # Strip out --no-create and --no-recursion so they do not pile up. | |
2abf9ff1 | 2031 | # Strip out --silent because we don't want to record it for future runs. |
3a12e572 | 2032 | # Also quote any args containing shell meta-characters. |
2abf9ff1 | 2033 | # Make two passes to allow for proper duplicate-argument suppression. |
3a12e572 | 2034 | ac_configure_args= |
2abf9ff1 RM |
2035 | ac_configure_args0= |
2036 | ac_configure_args1= | |
2abf9ff1 RM |
2037 | ac_must_keep_next=false |
2038 | for ac_pass in 1 2 | |
3a12e572 | 2039 | do |
2abf9ff1 RM |
2040 | for ac_arg |
2041 | do | |
2042 | case $ac_arg in | |
2043 | -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; | |
2044 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
2045 | | -silent | --silent | --silen | --sile | --sil) | |
2046 | continue ;; | |
26f56c1c | 2047 | *\'*) |
322e23db | 2048 | ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
2abf9ff1 RM |
2049 | esac |
2050 | case $ac_pass in | |
b08c89d9 | 2051 | 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; |
2abf9ff1 | 2052 | 2) |
b08c89d9 | 2053 | as_fn_append ac_configure_args1 " '$ac_arg'" |
2abf9ff1 | 2054 | if test $ac_must_keep_next = true; then |
9382fcee | 2055 | ac_must_keep_next=false # Got value, back to normal. |
2abf9ff1 | 2056 | else |
9382fcee RM |
2057 | case $ac_arg in |
2058 | *=* | --config-cache | -C | -disable-* | --disable-* \ | |
2059 | | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ | |
2060 | | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ | |
2061 | | -with-* | --with-* | -without-* | --without-* | --x) | |
2062 | case "$ac_configure_args0 " in | |
2063 | "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; | |
2064 | esac | |
2065 | ;; | |
2066 | -* ) ac_must_keep_next=true ;; | |
2067 | esac | |
2abf9ff1 | 2068 | fi |
b08c89d9 | 2069 | as_fn_append ac_configure_args " '$ac_arg'" |
2abf9ff1 RM |
2070 | ;; |
2071 | esac | |
2072 | done | |
3a12e572 | 2073 | done |
b08c89d9 UD |
2074 | { ac_configure_args0=; unset ac_configure_args0;} |
2075 | { ac_configure_args1=; unset ac_configure_args1;} | |
3a12e572 UD |
2076 | |
2077 | # When interrupted or exit'd, cleanup temporary files, and complete | |
2078 | # config.log. We remove comments because anyway the quotes in there | |
2079 | # would cause problems or look ugly. | |
26f56c1c UD |
2080 | # WARNING: Use '\'' to represent an apostrophe within the trap. |
2081 | # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. | |
3a12e572 UD |
2082 | trap 'exit_status=$? |
2083 | # Save into config.log some information that might help in debugging. | |
2084 | { | |
2085 | echo | |
f4b07664 | 2086 | |
3a12e572 UD |
2087 | cat <<\_ASBOX |
2088 | ## ---------------- ## | |
2089 | ## Cache variables. ## | |
2090 | ## ---------------- ## | |
2091 | _ASBOX | |
2092 | echo | |
2093 | # The following way of writing the cache mishandles newlines in values, | |
26f56c1c UD |
2094 | ( |
2095 | for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do | |
2096 | eval ac_val=\$$ac_var | |
2097 | case $ac_val in #( | |
2098 | *${as_nl}*) | |
2099 | case $ac_var in #( | |
b08c89d9 | 2100 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 |
322e23db | 2101 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; |
26f56c1c UD |
2102 | esac |
2103 | case $ac_var in #( | |
2104 | _ | IFS | as_nl) ;; #( | |
322e23db | 2105 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( |
b08c89d9 | 2106 | *) { eval $ac_var=; unset $ac_var;} ;; |
26f56c1c UD |
2107 | esac ;; |
2108 | esac | |
2109 | done | |
3a12e572 | 2110 | (set) 2>&1 | |
26f56c1c UD |
2111 | case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( |
2112 | *${as_nl}ac_space=\ *) | |
3a12e572 | 2113 | sed -n \ |
26f56c1c UD |
2114 | "s/'\''/'\''\\\\'\'''\''/g; |
2115 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" | |
2116 | ;; #( | |
3a12e572 | 2117 | *) |
26f56c1c | 2118 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
3a12e572 | 2119 | ;; |
26f56c1c UD |
2120 | esac | |
2121 | sort | |
2122 | ) | |
3a12e572 | 2123 | echo |
f4b07664 RM |
2124 | |
2125 | cat <<\_ASBOX | |
2126 | ## ----------------- ## | |
2127 | ## Output variables. ## | |
2128 | ## ----------------- ## | |
2129 | _ASBOX | |
2130 | echo | |
2131 | for ac_var in $ac_subst_vars | |
2132 | do | |
26f56c1c UD |
2133 | eval ac_val=\$$ac_var |
2134 | case $ac_val in | |
322e23db | 2135 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; |
26f56c1c | 2136 | esac |
322e23db | 2137 | $as_echo "$ac_var='\''$ac_val'\''" |
f4b07664 RM |
2138 | done | sort |
2139 | echo | |
2140 | ||
2141 | if test -n "$ac_subst_files"; then | |
2142 | cat <<\_ASBOX | |
26f56c1c UD |
2143 | ## ------------------- ## |
2144 | ## File substitutions. ## | |
2145 | ## ------------------- ## | |
f4b07664 RM |
2146 | _ASBOX |
2147 | echo | |
2148 | for ac_var in $ac_subst_files | |
2149 | do | |
26f56c1c UD |
2150 | eval ac_val=\$$ac_var |
2151 | case $ac_val in | |
322e23db | 2152 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; |
26f56c1c | 2153 | esac |
322e23db | 2154 | $as_echo "$ac_var='\''$ac_val'\''" |
f4b07664 RM |
2155 | done | sort |
2156 | echo | |
2157 | fi | |
2158 | ||
3a12e572 UD |
2159 | if test -s confdefs.h; then |
2160 | cat <<\_ASBOX | |
2161 | ## ----------- ## | |
2162 | ## confdefs.h. ## | |
2163 | ## ----------- ## | |
2164 | _ASBOX | |
2165 | echo | |
26f56c1c | 2166 | cat confdefs.h |
3a12e572 UD |
2167 | echo |
2168 | fi | |
2169 | test "$ac_signal" != 0 && | |
322e23db UD |
2170 | $as_echo "$as_me: caught signal $ac_signal" |
2171 | $as_echo "$as_me: exit $exit_status" | |
3a12e572 | 2172 | } >&5 |
26f56c1c UD |
2173 | rm -f core *.core core.conftest.* && |
2174 | rm -f -r conftest* confdefs* conf$$* $ac_clean_files && | |
3a12e572 | 2175 | exit $exit_status |
26f56c1c | 2176 | ' 0 |
3a12e572 | 2177 | for ac_signal in 1 2 13 15; do |
b08c89d9 | 2178 | trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal |
3a12e572 UD |
2179 | done |
2180 | ac_signal=0 | |
2181 | ||
2182 | # confdefs.h avoids OS command line length limits that DEFS can exceed. | |
26f56c1c | 2183 | rm -f -r conftest* confdefs.h |
3a12e572 | 2184 | |
b08c89d9 UD |
2185 | $as_echo "/* confdefs.h */" > confdefs.h |
2186 | ||
3a12e572 UD |
2187 | # Predefined preprocessor variables. |
2188 | ||
2189 | cat >>confdefs.h <<_ACEOF | |
2190 | #define PACKAGE_NAME "$PACKAGE_NAME" | |
2191 | _ACEOF | |
2192 | ||
3a12e572 UD |
2193 | cat >>confdefs.h <<_ACEOF |
2194 | #define PACKAGE_TARNAME "$PACKAGE_TARNAME" | |
2195 | _ACEOF | |
2196 | ||
3a12e572 UD |
2197 | cat >>confdefs.h <<_ACEOF |
2198 | #define PACKAGE_VERSION "$PACKAGE_VERSION" | |
2199 | _ACEOF | |
2200 | ||
3a12e572 UD |
2201 | cat >>confdefs.h <<_ACEOF |
2202 | #define PACKAGE_STRING "$PACKAGE_STRING" | |
2203 | _ACEOF | |
2204 | ||
3a12e572 UD |
2205 | cat >>confdefs.h <<_ACEOF |
2206 | #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" | |
2207 | _ACEOF | |
2208 | ||
b08c89d9 UD |
2209 | cat >>confdefs.h <<_ACEOF |
2210 | #define PACKAGE_URL "$PACKAGE_URL" | |
2211 | _ACEOF | |
2212 | ||
3a12e572 UD |
2213 | |
2214 | # Let the site file select an alternate cache file if it wants to. | |
322e23db UD |
2215 | # Prefer an explicitly selected file to automatically selected ones. |
2216 | ac_site_file1=NONE | |
2217 | ac_site_file2=NONE | |
26f56c1c | 2218 | if test -n "$CONFIG_SITE"; then |
322e23db | 2219 | ac_site_file1=$CONFIG_SITE |
26f56c1c | 2220 | elif test "x$prefix" != xNONE; then |
322e23db UD |
2221 | ac_site_file1=$prefix/share/config.site |
2222 | ac_site_file2=$prefix/etc/config.site | |
26f56c1c | 2223 | else |
322e23db UD |
2224 | ac_site_file1=$ac_default_prefix/share/config.site |
2225 | ac_site_file2=$ac_default_prefix/etc/config.site | |
cd6ede75 | 2226 | fi |
322e23db | 2227 | for ac_site_file in "$ac_site_file1" "$ac_site_file2" |
26f56c1c | 2228 | do |
322e23db | 2229 | test "x$ac_site_file" = xNONE && continue |
b08c89d9 UD |
2230 | if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then |
2231 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 | |
322e23db | 2232 | $as_echo "$as_me: loading site script $ac_site_file" >&6;} |
3a12e572 | 2233 | sed 's/^/| /' "$ac_site_file" >&5 |
cd6ede75 UD |
2234 | . "$ac_site_file" |
2235 | fi | |
2236 | done | |
2237 | ||
2238 | if test -r "$cache_file"; then | |
b08c89d9 UD |
2239 | # Some versions of bash will fail to source /dev/null (special files |
2240 | # actually), so we avoid doing that. DJGPP emulates it as a regular file. | |
2241 | if test /dev/null != "$cache_file" && test -f "$cache_file"; then | |
2242 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 | |
322e23db | 2243 | $as_echo "$as_me: loading cache $cache_file" >&6;} |
3a12e572 | 2244 | case $cache_file in |
26f56c1c UD |
2245 | [\\/]* | ?:[\\/]* ) . "$cache_file";; |
2246 | *) . "./$cache_file";; | |
3a12e572 UD |
2247 | esac |
2248 | fi | |
cd6ede75 | 2249 | else |
b08c89d9 | 2250 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 |
322e23db | 2251 | $as_echo "$as_me: creating cache $cache_file" >&6;} |
3a12e572 UD |
2252 | >$cache_file |
2253 | fi | |
2254 | ||
2255 | # Check that the precious variables saved in the cache have kept the same | |
2256 | # value. | |
2257 | ac_cache_corrupted=false | |
26f56c1c | 2258 | for ac_var in $ac_precious_vars; do |
3a12e572 UD |
2259 | eval ac_old_set=\$ac_cv_env_${ac_var}_set |
2260 | eval ac_new_set=\$ac_env_${ac_var}_set | |
26f56c1c UD |
2261 | eval ac_old_val=\$ac_cv_env_${ac_var}_value |
2262 | eval ac_new_val=\$ac_env_${ac_var}_value | |
3a12e572 UD |
2263 | case $ac_old_set,$ac_new_set in |
2264 | set,) | |
b08c89d9 | 2265 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 |
322e23db | 2266 | $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} |
3a12e572 UD |
2267 | ac_cache_corrupted=: ;; |
2268 | ,set) | |
b08c89d9 | 2269 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 |
322e23db | 2270 | $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} |
3a12e572 UD |
2271 | ac_cache_corrupted=: ;; |
2272 | ,);; | |
2273 | *) | |
2274 | if test "x$ac_old_val" != "x$ac_new_val"; then | |
322e23db UD |
2275 | # differences in whitespace do not lead to failure. |
2276 | ac_old_val_w=`echo x $ac_old_val` | |
2277 | ac_new_val_w=`echo x $ac_new_val` | |
2278 | if test "$ac_old_val_w" != "$ac_new_val_w"; then | |
b08c89d9 | 2279 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 |
322e23db UD |
2280 | $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} |
2281 | ac_cache_corrupted=: | |
2282 | else | |
b08c89d9 | 2283 | { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 |
322e23db UD |
2284 | $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} |
2285 | eval $ac_var=\$ac_old_val | |
2286 | fi | |
b08c89d9 | 2287 | { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 |
322e23db | 2288 | $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} |
b08c89d9 | 2289 | { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 |
322e23db | 2290 | $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} |
3a12e572 UD |
2291 | fi;; |
2292 | esac | |
2293 | # Pass precious variables to config.status. | |
2294 | if test "$ac_new_set" = set; then | |
2295 | case $ac_new_val in | |
322e23db | 2296 | *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; |
3a12e572 UD |
2297 | *) ac_arg=$ac_var=$ac_new_val ;; |
2298 | esac | |
2299 | case " $ac_configure_args " in | |
2300 | *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. | |
b08c89d9 | 2301 | *) as_fn_append ac_configure_args " '$ac_arg'" ;; |
3a12e572 UD |
2302 | esac |
2303 | fi | |
2304 | done | |
2305 | if $ac_cache_corrupted; then | |
b08c89d9 | 2306 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
322e23db | 2307 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
b08c89d9 | 2308 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 |
322e23db | 2309 | $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} |
b08c89d9 | 2310 | as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 |
cd6ede75 | 2311 | fi |
b08c89d9 UD |
2312 | ## -------------------- ## |
2313 | ## Main body of script. ## | |
2314 | ## -------------------- ## | |
cd6ede75 | 2315 | |
b08c89d9 UD |
2316 | ac_ext=c |
2317 | ac_cpp='$CPP $CPPFLAGS' | |
2318 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2319 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2320 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3a12e572 UD |
2321 | |
2322 | ||
cd6ede75 | 2323 | |
b08c89d9 | 2324 | ac_config_headers="$ac_config_headers config.h" |
63bda0c1 | 2325 | |
b08c89d9 UD |
2326 | ac_aux_dir= |
2327 | for ac_dir in scripts "$srcdir"/scripts; do | |
2328 | for ac_t in install-sh install.sh shtool; do | |
2329 | if test -f "$ac_dir/$ac_t"; then | |
2330 | ac_aux_dir=$ac_dir | |
2331 | ac_install_sh="$ac_aux_dir/$ac_t -c" | |
2332 | break 2 | |
2333 | fi | |
2334 | done | |
2335 | done | |
2336 | if test -z "$ac_aux_dir"; then | |
2337 | as_fn_error "cannot find install-sh, install.sh, or shtool in scripts \"$srcdir\"/scripts" "$LINENO" 5 | |
2338 | fi | |
26f56c1c UD |
2339 | |
2340 | # These three variables are undocumented and unsupported, | |
2341 | # and are intended to be withdrawn in a future Autoconf release. | |
2342 | # They can cause serious problems if a builder's source tree is in a directory | |
2343 | # whose full name contains unusual characters. | |
2344 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. | |
2345 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. | |
2346 | ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. | |
2347 | ||
444518fe | 2348 | |
cd6ede75 | 2349 | |
7967983f RM |
2350 | |
2351 | ||
2352 | subdirs="$subdirs " | |
2353 | ||
2354 | ||
c16a054d AS |
2355 | # Make sure we can run config.sub. |
2356 | $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || | |
b08c89d9 | 2357 | as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 |
c16a054d | 2358 | |
b08c89d9 | 2359 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 |
c16a054d | 2360 | $as_echo_n "checking build system type... " >&6; } |
b08c89d9 | 2361 | if test "${ac_cv_build+set}" = set; then : |
c16a054d AS |
2362 | $as_echo_n "(cached) " >&6 |
2363 | else | |
2364 | ac_build_alias=$build_alias | |
2365 | test "x$ac_build_alias" = x && | |
2366 | ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` | |
2367 | test "x$ac_build_alias" = x && | |
b08c89d9 | 2368 | as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5 |
c16a054d | 2369 | ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || |
b08c89d9 | 2370 | as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 |
c16a054d AS |
2371 | |
2372 | fi | |
b08c89d9 | 2373 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 |
c16a054d AS |
2374 | $as_echo "$ac_cv_build" >&6; } |
2375 | case $ac_cv_build in | |
2376 | *-*-*) ;; | |
b08c89d9 | 2377 | *) as_fn_error "invalid value of canonical build" "$LINENO" 5;; |
c16a054d AS |
2378 | esac |
2379 | build=$ac_cv_build | |
2380 | ac_save_IFS=$IFS; IFS='-' | |
2381 | set x $ac_cv_build | |
2382 | shift | |
2383 | build_cpu=$1 | |
2384 | build_vendor=$2 | |
2385 | shift; shift | |
2386 | # Remember, the first character of IFS is used to create $*, | |
2387 | # except with old shells: | |
2388 | build_os=$* | |
2389 | IFS=$ac_save_IFS | |
2390 | case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac | |
2391 | ||
2392 | ||
b08c89d9 | 2393 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 |
c16a054d | 2394 | $as_echo_n "checking host system type... " >&6; } |
b08c89d9 | 2395 | if test "${ac_cv_host+set}" = set; then : |
c16a054d AS |
2396 | $as_echo_n "(cached) " >&6 |
2397 | else | |
2398 | if test "x$host_alias" = x; then | |
2399 | ac_cv_host=$ac_cv_build | |
2400 | else | |
2401 | ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || | |
b08c89d9 | 2402 | as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 |
c16a054d AS |
2403 | fi |
2404 | ||
2405 | fi | |
b08c89d9 | 2406 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 |
c16a054d AS |
2407 | $as_echo "$ac_cv_host" >&6; } |
2408 | case $ac_cv_host in | |
2409 | *-*-*) ;; | |
b08c89d9 | 2410 | *) as_fn_error "invalid value of canonical host" "$LINENO" 5;; |
c16a054d AS |
2411 | esac |
2412 | host=$ac_cv_host | |
2413 | ac_save_IFS=$IFS; IFS='-' | |
2414 | set x $ac_cv_host | |
2415 | shift | |
2416 | host_cpu=$1 | |
2417 | host_vendor=$2 | |
2418 | shift; shift | |
2419 | # Remember, the first character of IFS is used to create $*, | |
2420 | # except with old shells: | |
2421 | host_os=$* | |
2422 | IFS=$ac_save_IFS | |
2423 | case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac | |
2424 | ||
2425 | ||
2426 | ||
a152f366 UD |
2427 | ac_ext=c |
2428 | ac_cpp='$CPP $CPPFLAGS' | |
2429 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2430 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2431 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2432 | if test -n "$ac_tool_prefix"; then | |
2433 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. | |
2434 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 | |
b08c89d9 | 2435 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2436 | $as_echo_n "checking for $ac_word... " >&6; } |
b08c89d9 | 2437 | if test "${ac_cv_prog_CC+set}" = set; then : |
322e23db | 2438 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2439 | else |
2440 | if test -n "$CC"; then | |
2441 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2442 | else | |
2443 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2444 | for as_dir in $PATH | |
2445 | do | |
2446 | IFS=$as_save_IFS | |
2447 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2448 | for ac_exec_ext in '' $ac_executable_extensions; do |
a152f366 UD |
2449 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
2450 | ac_cv_prog_CC="${ac_tool_prefix}gcc" | |
b08c89d9 | 2451 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2452 | break 2 |
2453 | fi | |
2454 | done | |
b08c89d9 | 2455 | done |
a152f366 | 2456 | IFS=$as_save_IFS |
c8f3e6db | 2457 | |
26f56c1c | 2458 | fi |
26f56c1c | 2459 | fi |
a152f366 UD |
2460 | CC=$ac_cv_prog_CC |
2461 | if test -n "$CC"; then | |
b08c89d9 | 2462 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 2463 | $as_echo "$CC" >&6; } |
a152f366 | 2464 | else |
b08c89d9 | 2465 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2466 | $as_echo "no" >&6; } |
26f56c1c UD |
2467 | fi |
2468 | ||
e41db95b | 2469 | |
e41db95b | 2470 | fi |
a152f366 UD |
2471 | if test -z "$ac_cv_prog_CC"; then |
2472 | ac_ct_CC=$CC | |
2473 | # Extract the first word of "gcc", so it can be a program name with args. | |
2474 | set dummy gcc; ac_word=$2 | |
b08c89d9 | 2475 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2476 | $as_echo_n "checking for $ac_word... " >&6; } |
b08c89d9 | 2477 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : |
322e23db | 2478 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 2479 | else |
a152f366 UD |
2480 | if test -n "$ac_ct_CC"; then |
2481 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
a5a0310d | 2482 | else |
a152f366 UD |
2483 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2484 | for as_dir in $PATH | |
2485 | do | |
2486 | IFS=$as_save_IFS | |
2487 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2488 | for ac_exec_ext in '' $ac_executable_extensions; do |
a152f366 UD |
2489 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
2490 | ac_cv_prog_ac_ct_CC="gcc" | |
b08c89d9 | 2491 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2492 | break 2 |
2493 | fi | |
2494 | done | |
b08c89d9 | 2495 | done |
a152f366 | 2496 | IFS=$as_save_IFS |
cd6ede75 | 2497 | |
a152f366 UD |
2498 | fi |
2499 | fi | |
2500 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2501 | if test -n "$ac_ct_CC"; then | |
b08c89d9 | 2502 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
322e23db | 2503 | $as_echo "$ac_ct_CC" >&6; } |
cd6ede75 | 2504 | else |
b08c89d9 | 2505 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2506 | $as_echo "no" >&6; } |
26f56c1c UD |
2507 | fi |
2508 | ||
a152f366 UD |
2509 | if test "x$ac_ct_CC" = x; then |
2510 | CC="" | |
2511 | else | |
2512 | case $cross_compiling:$ac_tool_warned in | |
2513 | yes:) | |
b08c89d9 | 2514 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
322e23db | 2515 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
a152f366 UD |
2516 | ac_tool_warned=yes ;; |
2517 | esac | |
2518 | CC=$ac_ct_CC | |
2519 | fi | |
74a30a58 | 2520 | else |
a152f366 | 2521 | CC="$ac_cv_prog_CC" |
26f56c1c UD |
2522 | fi |
2523 | ||
a152f366 UD |
2524 | if test -z "$CC"; then |
2525 | if test -n "$ac_tool_prefix"; then | |
2526 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. | |
2527 | set dummy ${ac_tool_prefix}cc; ac_word=$2 | |
b08c89d9 | 2528 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2529 | $as_echo_n "checking for $ac_word... " >&6; } |
b08c89d9 | 2530 | if test "${ac_cv_prog_CC+set}" = set; then : |
322e23db | 2531 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2532 | else |
2533 | if test -n "$CC"; then | |
2534 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2535 | else | |
2536 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2537 | for as_dir in $PATH | |
2538 | do | |
2539 | IFS=$as_save_IFS | |
2540 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2541 | for ac_exec_ext in '' $ac_executable_extensions; do |
a152f366 UD |
2542 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
2543 | ac_cv_prog_CC="${ac_tool_prefix}cc" | |
b08c89d9 | 2544 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2545 | break 2 |
2546 | fi | |
2547 | done | |
b08c89d9 | 2548 | done |
a152f366 | 2549 | IFS=$as_save_IFS |
74a30a58 | 2550 | |
a152f366 UD |
2551 | fi |
2552 | fi | |
2553 | CC=$ac_cv_prog_CC | |
2554 | if test -n "$CC"; then | |
b08c89d9 | 2555 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 2556 | $as_echo "$CC" >&6; } |
5af3245a | 2557 | else |
b08c89d9 | 2558 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2559 | $as_echo "no" >&6; } |
26f56c1c UD |
2560 | fi |
2561 | ||
5af3245a | 2562 | |
a152f366 | 2563 | fi |
26f56c1c | 2564 | fi |
a152f366 UD |
2565 | if test -z "$CC"; then |
2566 | # Extract the first word of "cc", so it can be a program name with args. | |
2567 | set dummy cc; ac_word=$2 | |
b08c89d9 | 2568 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2569 | $as_echo_n "checking for $ac_word... " >&6; } |
b08c89d9 | 2570 | if test "${ac_cv_prog_CC+set}" = set; then : |
322e23db | 2571 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2572 | else |
2573 | if test -n "$CC"; then | |
2574 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2575 | else | |
2576 | ac_prog_rejected=no | |
2577 | as_save_IFS=$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 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then | |
2585 | ac_prog_rejected=yes | |
2586 | continue | |
2587 | fi | |
2588 | ac_cv_prog_CC="cc" | |
b08c89d9 | 2589 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2590 | break 2 |
2591 | fi | |
2592 | done | |
b08c89d9 | 2593 | done |
a152f366 | 2594 | IFS=$as_save_IFS |
26f56c1c | 2595 | |
a152f366 UD |
2596 | if test $ac_prog_rejected = yes; then |
2597 | # We found a bogon in the path, so make sure we never use it. | |
2598 | set dummy $ac_cv_prog_CC | |
2599 | shift | |
2600 | if test $# != 0; then | |
2601 | # We chose a different compiler from the bogus one. | |
2602 | # However, it has the same basename, so the bogon will be chosen | |
2603 | # first if we set CC to just the basename; use the full file name. | |
2604 | shift | |
2605 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" | |
6b3f2b3d | 2606 | fi |
4442d7e8 | 2607 | fi |
26f56c1c | 2608 | fi |
26f56c1c | 2609 | fi |
a152f366 UD |
2610 | CC=$ac_cv_prog_CC |
2611 | if test -n "$CC"; then | |
b08c89d9 | 2612 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 2613 | $as_echo "$CC" >&6; } |
7dbde9db | 2614 | else |
b08c89d9 | 2615 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2616 | $as_echo "no" >&6; } |
26f56c1c UD |
2617 | fi |
2618 | ||
7dbde9db | 2619 | |
26f56c1c | 2620 | fi |
a152f366 UD |
2621 | if test -z "$CC"; then |
2622 | if test -n "$ac_tool_prefix"; then | |
2623 | for ac_prog in cl.exe | |
2624 | do | |
2625 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
2626 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
b08c89d9 | 2627 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2628 | $as_echo_n "checking for $ac_word... " >&6; } |
b08c89d9 | 2629 | if test "${ac_cv_prog_CC+set}" = set; then : |
322e23db | 2630 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 2631 | else |
a152f366 UD |
2632 | if test -n "$CC"; then |
2633 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
cd6ede75 | 2634 | else |
a152f366 UD |
2635 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2636 | for as_dir in $PATH | |
2637 | do | |
2638 | IFS=$as_save_IFS | |
2639 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2640 | for ac_exec_ext in '' $ac_executable_extensions; do |
a152f366 UD |
2641 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
2642 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" | |
b08c89d9 | 2643 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2644 | break 2 |
2645 | fi | |
2646 | done | |
b08c89d9 | 2647 | done |
a152f366 | 2648 | IFS=$as_save_IFS |
26f56c1c | 2649 | |
26f56c1c | 2650 | fi |
a152f366 UD |
2651 | fi |
2652 | CC=$ac_cv_prog_CC | |
2653 | if test -n "$CC"; then | |
b08c89d9 | 2654 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 2655 | $as_echo "$CC" >&6; } |
650425ce | 2656 | else |
b08c89d9 | 2657 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2658 | $as_echo "no" >&6; } |
26f56c1c UD |
2659 | fi |
2660 | ||
cd6ede75 | 2661 | |
a152f366 UD |
2662 | test -n "$CC" && break |
2663 | done | |
26f56c1c | 2664 | fi |
a152f366 UD |
2665 | if test -z "$CC"; then |
2666 | ac_ct_CC=$CC | |
2667 | for ac_prog in cl.exe | |
2668 | do | |
2669 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
2670 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 2671 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2672 | $as_echo_n "checking for $ac_word... " >&6; } |
b08c89d9 | 2673 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : |
322e23db | 2674 | $as_echo_n "(cached) " >&6 |
62ab42d6 | 2675 | else |
a152f366 UD |
2676 | if test -n "$ac_ct_CC"; then |
2677 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
2678 | else | |
2679 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2680 | for as_dir in $PATH | |
2681 | do | |
2682 | IFS=$as_save_IFS | |
2683 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2684 | for ac_exec_ext in '' $ac_executable_extensions; do |
a152f366 UD |
2685 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
2686 | ac_cv_prog_ac_ct_CC="$ac_prog" | |
b08c89d9 | 2687 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2688 | break 2 |
2689 | fi | |
2690 | done | |
b08c89d9 | 2691 | done |
a152f366 | 2692 | IFS=$as_save_IFS |
62ab42d6 UD |
2693 | |
2694 | fi | |
a152f366 UD |
2695 | fi |
2696 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2697 | if test -n "$ac_ct_CC"; then | |
b08c89d9 | 2698 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
322e23db | 2699 | $as_echo "$ac_ct_CC" >&6; } |
35f1e827 | 2700 | else |
b08c89d9 | 2701 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2702 | $as_echo "no" >&6; } |
26f56c1c UD |
2703 | fi |
2704 | ||
35f1e827 | 2705 | |
a152f366 UD |
2706 | test -n "$ac_ct_CC" && break |
2707 | done | |
35f1e827 | 2708 | |
a152f366 UD |
2709 | if test "x$ac_ct_CC" = x; then |
2710 | CC="" | |
2711 | else | |
2712 | case $cross_compiling:$ac_tool_warned in | |
2713 | yes:) | |
b08c89d9 | 2714 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
322e23db | 2715 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
a152f366 UD |
2716 | ac_tool_warned=yes ;; |
2717 | esac | |
2718 | CC=$ac_ct_CC | |
2719 | fi | |
26f56c1c | 2720 | fi |
cd6ede75 | 2721 | |
26f56c1c | 2722 | fi |
8d4b5a8a UD |
2723 | |
2724 | ||
b08c89d9 | 2725 | test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
322e23db | 2726 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
b08c89d9 UD |
2727 | as_fn_error "no acceptable C compiler found in \$PATH |
2728 | See \`config.log' for more details." "$LINENO" 5; } | |
26f56c1c | 2729 | |
a152f366 | 2730 | # Provide some information about the compiler. |
b08c89d9 | 2731 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 |
322e23db UD |
2732 | set X $ac_compile |
2733 | ac_compiler=$2 | |
b08c89d9 UD |
2734 | for ac_option in --version -v -V -qversion; do |
2735 | { { ac_try="$ac_compiler $ac_option >&5" | |
a152f366 UD |
2736 | case "(($ac_try" in |
2737 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2738 | *) ac_try_echo=$ac_try;; | |
2739 | esac | |
b08c89d9 UD |
2740 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
2741 | $as_echo "$ac_try_echo"; } >&5 | |
2742 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
a152f366 | 2743 | ac_status=$? |
b08c89d9 UD |
2744 | if test -s conftest.err; then |
2745 | sed '10a\ | |
2746 | ... rest of stderr output deleted ... | |
2747 | 10q' conftest.err >conftest.er1 | |
2748 | cat conftest.er1 >&5 | |
2749 | fi | |
2750 | rm -f conftest.er1 conftest.err | |
2751 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2752 | test $ac_status = 0; } | |
2753 | done | |
26f56c1c | 2754 | |
a152f366 | 2755 | EXEEXT= |
b08c89d9 | 2756 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 |
322e23db | 2757 | $as_echo_n "checking for suffix of object files... " >&6; } |
b08c89d9 | 2758 | if test "${ac_cv_objext+set}" = set; then : |
322e23db | 2759 | $as_echo_n "(cached) " >&6 |
749a9a4f | 2760 | else |
b08c89d9 | 2761 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 | 2762 | /* end confdefs.h. */ |
749a9a4f | 2763 | |
a152f366 UD |
2764 | int |
2765 | main () | |
2766 | { | |
749a9a4f | 2767 | |
a152f366 UD |
2768 | ; |
2769 | return 0; | |
2770 | } | |
2771 | _ACEOF | |
2772 | rm -f conftest.o conftest.obj | |
b08c89d9 | 2773 | if { { ac_try="$ac_compile" |
a152f366 UD |
2774 | case "(($ac_try" in |
2775 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2776 | *) ac_try_echo=$ac_try;; | |
2777 | esac | |
b08c89d9 UD |
2778 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
2779 | $as_echo "$ac_try_echo"; } >&5 | |
a152f366 UD |
2780 | (eval "$ac_compile") 2>&5 |
2781 | ac_status=$? | |
b08c89d9 UD |
2782 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
2783 | test $ac_status = 0; }; then : | |
a152f366 UD |
2784 | for ac_file in conftest.o conftest.obj conftest.*; do |
2785 | test -f "$ac_file" || continue; | |
2786 | case $ac_file in | |
322e23db | 2787 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; |
a152f366 UD |
2788 | *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` |
2789 | break;; | |
2790 | esac | |
2791 | done | |
4df8c11d | 2792 | else |
322e23db | 2793 | $as_echo "$as_me: failed program was:" >&5 |
a152f366 | 2794 | sed 's/^/| /' conftest.$ac_ext >&5 |
26f56c1c | 2795 | |
b08c89d9 | 2796 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
322e23db | 2797 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
b08c89d9 UD |
2798 | as_fn_error "cannot compute suffix of object files: cannot compile |
2799 | See \`config.log' for more details." "$LINENO" 5; } | |
26f56c1c | 2800 | fi |
a152f366 | 2801 | rm -f conftest.$ac_cv_objext conftest.$ac_ext |
cd6ede75 | 2802 | fi |
b08c89d9 | 2803 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 |
322e23db | 2804 | $as_echo "$ac_cv_objext" >&6; } |
a152f366 UD |
2805 | OBJEXT=$ac_cv_objext |
2806 | ac_objext=$OBJEXT | |
b08c89d9 | 2807 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 |
322e23db | 2808 | $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } |
b08c89d9 | 2809 | if test "${ac_cv_c_compiler_gnu+set}" = set; then : |
322e23db | 2810 | $as_echo_n "(cached) " >&6 |
73237de3 | 2811 | else |
b08c89d9 | 2812 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 | 2813 | /* end confdefs.h. */ |
73237de3 | 2814 | |
a152f366 UD |
2815 | int |
2816 | main () | |
2817 | { | |
2818 | #ifndef __GNUC__ | |
2819 | choke me | |
2820 | #endif | |
73237de3 | 2821 | |
a152f366 UD |
2822 | ; |
2823 | return 0; | |
2824 | } | |
2825 | _ACEOF | |
b08c89d9 | 2826 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 UD |
2827 | ac_compiler_gnu=yes |
2828 | else | |
b08c89d9 | 2829 | ac_compiler_gnu=no |
26f56c1c | 2830 | fi |
a152f366 UD |
2831 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2832 | ac_cv_c_compiler_gnu=$ac_compiler_gnu | |
958f238f | 2833 | |
26f56c1c | 2834 | fi |
b08c89d9 | 2835 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 |
322e23db UD |
2836 | $as_echo "$ac_cv_c_compiler_gnu" >&6; } |
2837 | if test $ac_compiler_gnu = yes; then | |
2838 | GCC=yes | |
2839 | else | |
2840 | GCC= | |
2841 | fi | |
a152f366 UD |
2842 | ac_test_CFLAGS=${CFLAGS+set} |
2843 | ac_save_CFLAGS=$CFLAGS | |
b08c89d9 | 2844 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 |
322e23db | 2845 | $as_echo_n "checking whether $CC accepts -g... " >&6; } |
b08c89d9 | 2846 | if test "${ac_cv_prog_cc_g+set}" = set; then : |
322e23db | 2847 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2848 | else |
2849 | ac_save_c_werror_flag=$ac_c_werror_flag | |
2850 | ac_c_werror_flag=yes | |
2851 | ac_cv_prog_cc_g=no | |
2852 | CFLAGS="-g" | |
b08c89d9 | 2853 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 | 2854 | /* end confdefs.h. */ |
26f56c1c | 2855 | |
a152f366 UD |
2856 | int |
2857 | main () | |
2858 | { | |
958f238f | 2859 | |
a152f366 UD |
2860 | ; |
2861 | return 0; | |
2862 | } | |
2863 | _ACEOF | |
b08c89d9 | 2864 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 | 2865 | ac_cv_prog_cc_g=yes |
425ce2ed | 2866 | else |
b08c89d9 UD |
2867 | CFLAGS="" |
2868 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
a152f366 | 2869 | /* end confdefs.h. */ |
425ce2ed | 2870 | |
a152f366 UD |
2871 | int |
2872 | main () | |
2873 | { | |
425ce2ed | 2874 | |
a152f366 UD |
2875 | ; |
2876 | return 0; | |
2877 | } | |
2878 | _ACEOF | |
b08c89d9 | 2879 | if ac_fn_c_try_compile "$LINENO"; then : |
425ce2ed | 2880 | |
b08c89d9 UD |
2881 | else |
2882 | ac_c_werror_flag=$ac_save_c_werror_flag | |
a152f366 | 2883 | CFLAGS="-g" |
b08c89d9 | 2884 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 | 2885 | /* end confdefs.h. */ |
425ce2ed | 2886 | |
a152f366 UD |
2887 | int |
2888 | main () | |
2889 | { | |
425ce2ed | 2890 | |
a152f366 UD |
2891 | ; |
2892 | return 0; | |
2893 | } | |
2894 | _ACEOF | |
b08c89d9 | 2895 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 | 2896 | ac_cv_prog_cc_g=yes |
ff886b82 | 2897 | fi |
a152f366 | 2898 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
ff886b82 | 2899 | fi |
a152f366 UD |
2900 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2901 | fi | |
a152f366 UD |
2902 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2903 | ac_c_werror_flag=$ac_save_c_werror_flag | |
ff886b82 | 2904 | fi |
b08c89d9 | 2905 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 |
322e23db | 2906 | $as_echo "$ac_cv_prog_cc_g" >&6; } |
a152f366 UD |
2907 | if test "$ac_test_CFLAGS" = set; then |
2908 | CFLAGS=$ac_save_CFLAGS | |
2909 | elif test $ac_cv_prog_cc_g = yes; then | |
2910 | if test "$GCC" = yes; then | |
2911 | CFLAGS="-g -O2" | |
2912 | else | |
2913 | CFLAGS="-g" | |
2914 | fi | |
ff886b82 | 2915 | else |
a152f366 UD |
2916 | if test "$GCC" = yes; then |
2917 | CFLAGS="-O2" | |
2918 | else | |
2919 | CFLAGS= | |
ff886b82 | 2920 | fi |
ff886b82 | 2921 | fi |
b08c89d9 | 2922 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 |
322e23db | 2923 | $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } |
b08c89d9 | 2924 | if test "${ac_cv_prog_cc_c89+set}" = set; then : |
322e23db | 2925 | $as_echo_n "(cached) " >&6 |
ff886b82 | 2926 | else |
a152f366 UD |
2927 | ac_cv_prog_cc_c89=no |
2928 | ac_save_CC=$CC | |
b08c89d9 | 2929 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 UD |
2930 | /* end confdefs.h. */ |
2931 | #include <stdarg.h> | |
2932 | #include <stdio.h> | |
2933 | #include <sys/types.h> | |
2934 | #include <sys/stat.h> | |
2935 | /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ | |
2936 | struct buf { int x; }; | |
2937 | FILE * (*rcsopen) (struct buf *, struct stat *, int); | |
2938 | static char *e (p, i) | |
2939 | char **p; | |
2940 | int i; | |
2941 | { | |
2942 | return p[i]; | |
2943 | } | |
2944 | static char *f (char * (*g) (char **, int), char **p, ...) | |
2945 | { | |
2946 | char *s; | |
2947 | va_list v; | |
2948 | va_start (v,p); | |
2949 | s = g (p, va_arg (v,int)); | |
2950 | va_end (v); | |
2951 | return s; | |
2952 | } | |
ff886b82 | 2953 | |
a152f366 UD |
2954 | /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has |
2955 | function prototypes and stuff, but not '\xHH' hex character constants. | |
2956 | These don't provoke an error unfortunately, instead are silently treated | |
2957 | as 'x'. The following induces an error, until -std is added to get | |
2958 | proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an | |
2959 | array size at least. It's necessary to write '\x00'==0 to get something | |
2960 | that's true only with -std. */ | |
2961 | int osf4_cc_array ['\x00' == 0 ? 1 : -1]; | |
2962 | ||
2963 | /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters | |
2964 | inside strings and character constants. */ | |
2965 | #define FOO(x) 'x' | |
2966 | int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; | |
2967 | ||
2968 | int test (int i, double x); | |
2969 | struct s1 {int (*f) (int a);}; | |
2970 | struct s2 {int (*f) (double a);}; | |
2971 | int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); | |
2972 | int argc; | |
2973 | char **argv; | |
2974 | int | |
2975 | main () | |
2976 | { | |
2977 | return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; | |
2978 | ; | |
2979 | return 0; | |
2980 | } | |
2981 | _ACEOF | |
2982 | for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ | |
2983 | -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" | |
2984 | do | |
2985 | CC="$ac_save_CC $ac_arg" | |
b08c89d9 | 2986 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 | 2987 | ac_cv_prog_cc_c89=$ac_arg |
ff886b82 | 2988 | fi |
a152f366 UD |
2989 | rm -f core conftest.err conftest.$ac_objext |
2990 | test "x$ac_cv_prog_cc_c89" != "xno" && break | |
2991 | done | |
2992 | rm -f conftest.$ac_ext | |
2993 | CC=$ac_save_CC | |
2994 | ||
2995 | fi | |
2996 | # AC_CACHE_VAL | |
2997 | case "x$ac_cv_prog_cc_c89" in | |
2998 | x) | |
b08c89d9 | 2999 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 |
322e23db | 3000 | $as_echo "none needed" >&6; } ;; |
a152f366 | 3001 | xno) |
b08c89d9 | 3002 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 |
322e23db | 3003 | $as_echo "unsupported" >&6; } ;; |
a152f366 UD |
3004 | *) |
3005 | CC="$CC $ac_cv_prog_cc_c89" | |
b08c89d9 | 3006 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 |
322e23db | 3007 | $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; |
a152f366 | 3008 | esac |
b08c89d9 | 3009 | if test "x$ac_cv_prog_cc_c89" != xno; then : |
a152f366 | 3010 | |
b08c89d9 | 3011 | fi |
a152f366 UD |
3012 | |
3013 | ac_ext=c | |
3014 | ac_cpp='$CPP $CPPFLAGS' | |
3015 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3016 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3017 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3018 | ||
3019 | if test $host != $build; then | |
3020 | for ac_prog in gcc cc | |
3021 | do | |
3022 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
3023 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 3024 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 3025 | $as_echo_n "checking for $ac_word... " >&6; } |
b08c89d9 | 3026 | if test "${ac_cv_prog_BUILD_CC+set}" = set; then : |
322e23db | 3027 | $as_echo_n "(cached) " >&6 |
ff886b82 | 3028 | else |
a152f366 UD |
3029 | if test -n "$BUILD_CC"; then |
3030 | ac_cv_prog_BUILD_CC="$BUILD_CC" # Let the user override the test. | |
ff886b82 UD |
3031 | else |
3032 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3033 | for as_dir in $PATH | |
3034 | do | |
3035 | IFS=$as_save_IFS | |
3036 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 3037 | for ac_exec_ext in '' $ac_executable_extensions; do |
ff886b82 | 3038 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
a152f366 | 3039 | ac_cv_prog_BUILD_CC="$ac_prog" |
b08c89d9 | 3040 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
ff886b82 UD |
3041 | break 2 |
3042 | fi | |
3043 | done | |
b08c89d9 | 3044 | done |
ff886b82 UD |
3045 | IFS=$as_save_IFS |
3046 | ||
3047 | fi | |
3048 | fi | |
a152f366 UD |
3049 | BUILD_CC=$ac_cv_prog_BUILD_CC |
3050 | if test -n "$BUILD_CC"; then | |
b08c89d9 | 3051 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BUILD_CC" >&5 |
322e23db | 3052 | $as_echo "$BUILD_CC" >&6; } |
ff886b82 | 3053 | else |
b08c89d9 | 3054 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 3055 | $as_echo "no" >&6; } |
ff886b82 UD |
3056 | fi |
3057 | ||
3058 | ||
a152f366 | 3059 | test -n "$BUILD_CC" && break |
ff886b82 | 3060 | done |
ff886b82 UD |
3061 | |
3062 | fi | |
ff886b82 | 3063 | |
a152f366 UD |
3064 | ac_ext=c |
3065 | ac_cpp='$CPP $CPPFLAGS' | |
3066 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3067 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3068 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
b08c89d9 | 3069 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 |
322e23db | 3070 | $as_echo_n "checking how to run the C preprocessor... " >&6; } |
a152f366 UD |
3071 | # On Suns, sometimes $CPP names a directory. |
3072 | if test -n "$CPP" && test -d "$CPP"; then | |
3073 | CPP= | |
ff886b82 | 3074 | fi |
a152f366 | 3075 | if test -z "$CPP"; then |
b08c89d9 | 3076 | if test "${ac_cv_prog_CPP+set}" = set; then : |
322e23db | 3077 | $as_echo_n "(cached) " >&6 |
ff886b82 | 3078 | else |
a152f366 UD |
3079 | # Double quotes because CPP needs to be expanded |
3080 | for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" | |
3081 | do | |
3082 | ac_preproc_ok=false | |
3083 | for ac_c_preproc_warn_flag in '' yes | |
ff886b82 | 3084 | do |
a152f366 UD |
3085 | # Use a header file that comes with gcc, so configuring glibc |
3086 | # with a fresh cross-compiler works. | |
3087 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
3088 | # <limits.h> exists even on freestanding compilers. | |
3089 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
3090 | # not just through cpp. "Syntax error" is here to catch this case. | |
b08c89d9 | 3091 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 | 3092 | /* end confdefs.h. */ |
a152f366 UD |
3093 | #ifdef __STDC__ |
3094 | # include <limits.h> | |
3095 | #else | |
3096 | # include <assert.h> | |
3097 | #endif | |
3098 | Syntax error | |
ff886b82 | 3099 | _ACEOF |
b08c89d9 | 3100 | if ac_fn_c_try_cpp "$LINENO"; then : |
ff886b82 | 3101 | |
b08c89d9 | 3102 | else |
a152f366 UD |
3103 | # Broken: fails on valid input. |
3104 | continue | |
ff886b82 | 3105 | fi |
a152f366 UD |
3106 | rm -f conftest.err conftest.$ac_ext |
3107 | ||
3108 | # OK, works on sane cases. Now check whether nonexistent headers | |
3109 | # can be detected and how. | |
b08c89d9 | 3110 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 | 3111 | /* end confdefs.h. */ |
a152f366 | 3112 | #include <ac_nonexistent.h> |
ff886b82 | 3113 | _ACEOF |
b08c89d9 | 3114 | if ac_fn_c_try_cpp "$LINENO"; then : |
a152f366 UD |
3115 | # Broken: success on invalid input. |
3116 | continue | |
3117 | else | |
a152f366 UD |
3118 | # Passes both tests. |
3119 | ac_preproc_ok=: | |
3120 | break | |
ff886b82 | 3121 | fi |
a152f366 UD |
3122 | rm -f conftest.err conftest.$ac_ext |
3123 | ||
3124 | done | |
3125 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
3126 | rm -f conftest.err conftest.$ac_ext | |
b08c89d9 | 3127 | if $ac_preproc_ok; then : |
a152f366 UD |
3128 | break |
3129 | fi | |
3130 | ||
3131 | done | |
3132 | ac_cv_prog_CPP=$CPP | |
ff886b82 UD |
3133 | |
3134 | fi | |
a152f366 | 3135 | CPP=$ac_cv_prog_CPP |
ff886b82 | 3136 | else |
a152f366 | 3137 | ac_cv_prog_CPP=$CPP |
ff886b82 | 3138 | fi |
b08c89d9 | 3139 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 |
322e23db | 3140 | $as_echo "$CPP" >&6; } |
a152f366 UD |
3141 | ac_preproc_ok=false |
3142 | for ac_c_preproc_warn_flag in '' yes | |
3143 | do | |
3144 | # Use a header file that comes with gcc, so configuring glibc | |
3145 | # with a fresh cross-compiler works. | |
3146 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
3147 | # <limits.h> exists even on freestanding compilers. | |
3148 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
3149 | # not just through cpp. "Syntax error" is here to catch this case. | |
b08c89d9 | 3150 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 | 3151 | /* end confdefs.h. */ |
a152f366 UD |
3152 | #ifdef __STDC__ |
3153 | # include <limits.h> | |
3154 | #else | |
3155 | # include <assert.h> | |
3156 | #endif | |
3157 | Syntax error | |
ff886b82 | 3158 | _ACEOF |
b08c89d9 | 3159 | if ac_fn_c_try_cpp "$LINENO"; then : |
ff886b82 | 3160 | |
b08c89d9 | 3161 | else |
a152f366 UD |
3162 | # Broken: fails on valid input. |
3163 | continue | |
3164 | fi | |
a152f366 UD |
3165 | rm -f conftest.err conftest.$ac_ext |
3166 | ||
3167 | # OK, works on sane cases. Now check whether nonexistent headers | |
3168 | # can be detected and how. | |
b08c89d9 | 3169 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 | 3170 | /* end confdefs.h. */ |
a152f366 | 3171 | #include <ac_nonexistent.h> |
ff886b82 | 3172 | _ACEOF |
b08c89d9 | 3173 | if ac_fn_c_try_cpp "$LINENO"; then : |
a152f366 UD |
3174 | # Broken: success on invalid input. |
3175 | continue | |
ff886b82 | 3176 | else |
a152f366 UD |
3177 | # Passes both tests. |
3178 | ac_preproc_ok=: | |
3179 | break | |
3180 | fi | |
a152f366 UD |
3181 | rm -f conftest.err conftest.$ac_ext |
3182 | ||
3183 | done | |
3184 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
3185 | rm -f conftest.err conftest.$ac_ext | |
b08c89d9 UD |
3186 | if $ac_preproc_ok; then : |
3187 | ||
a152f366 | 3188 | else |
b08c89d9 | 3189 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
322e23db | 3190 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
b08c89d9 UD |
3191 | as_fn_error "C preprocessor \"$CPP\" fails sanity check |
3192 | See \`config.log' for more details." "$LINENO" 5; } | |
a152f366 UD |
3193 | fi |
3194 | ||
3195 | ac_ext=c | |
3196 | ac_cpp='$CPP $CPPFLAGS' | |
3197 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3198 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3199 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3200 | ||
3201 | # We need the C++ compiler only for testing. | |
3202 | ac_ext=cpp | |
3203 | ac_cpp='$CXXCPP $CPPFLAGS' | |
3204 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3205 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3206 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
3207 | if test -z "$CXX"; then | |
3208 | if test -n "$CCC"; then | |
3209 | CXX=$CCC | |
3210 | else | |
3211 | if test -n "$ac_tool_prefix"; then | |
3212 | for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC | |
3213 | do | |
3214 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
3215 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
b08c89d9 | 3216 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 3217 | $as_echo_n "checking for $ac_word... " >&6; } |
b08c89d9 | 3218 | if test "${ac_cv_prog_CXX+set}" = set; then : |
322e23db | 3219 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
3220 | else |
3221 | if test -n "$CXX"; then | |
3222 | ac_cv_prog_CXX="$CXX" # Let the user override the test. | |
3223 | else | |
3224 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3225 | for as_dir in $PATH | |
3226 | do | |
3227 | IFS=$as_save_IFS | |
3228 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 3229 | for ac_exec_ext in '' $ac_executable_extensions; do |
a152f366 UD |
3230 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
3231 | ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" | |
b08c89d9 | 3232 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
3233 | break 2 |
3234 | fi | |
3235 | done | |
b08c89d9 | 3236 | done |
a152f366 UD |
3237 | IFS=$as_save_IFS |
3238 | ||
3239 | fi | |
3240 | fi | |
3241 | CXX=$ac_cv_prog_CXX | |
3242 | if test -n "$CXX"; then | |
b08c89d9 | 3243 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 |
322e23db | 3244 | $as_echo "$CXX" >&6; } |
a152f366 | 3245 | else |
b08c89d9 | 3246 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 3247 | $as_echo "no" >&6; } |
a152f366 UD |
3248 | fi |
3249 | ||
3250 | ||
3251 | test -n "$CXX" && break | |
3252 | done | |
3253 | fi | |
3254 | if test -z "$CXX"; then | |
3255 | ac_ct_CXX=$CXX | |
3256 | for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC | |
3257 | do | |
3258 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
3259 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 3260 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 3261 | $as_echo_n "checking for $ac_word... " >&6; } |
b08c89d9 | 3262 | if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then : |
322e23db | 3263 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
3264 | else |
3265 | if test -n "$ac_ct_CXX"; then | |
3266 | ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. | |
3267 | else | |
3268 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3269 | for as_dir in $PATH | |
3270 | do | |
3271 | IFS=$as_save_IFS | |
3272 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 3273 | for ac_exec_ext in '' $ac_executable_extensions; do |
a152f366 UD |
3274 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
3275 | ac_cv_prog_ac_ct_CXX="$ac_prog" | |
b08c89d9 | 3276 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
3277 | break 2 |
3278 | fi | |
3279 | done | |
b08c89d9 | 3280 | done |
a152f366 UD |
3281 | IFS=$as_save_IFS |
3282 | ||
3283 | fi | |
3284 | fi | |
3285 | ac_ct_CXX=$ac_cv_prog_ac_ct_CXX | |
3286 | if test -n "$ac_ct_CXX"; then | |
b08c89d9 | 3287 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 |
322e23db | 3288 | $as_echo "$ac_ct_CXX" >&6; } |
a152f366 | 3289 | else |
b08c89d9 | 3290 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 3291 | $as_echo "no" >&6; } |
a152f366 UD |
3292 | fi |
3293 | ||
3294 | ||
3295 | test -n "$ac_ct_CXX" && break | |
3296 | done | |
3297 | ||
3298 | if test "x$ac_ct_CXX" = x; then | |
3299 | CXX="g++" | |
3300 | else | |
3301 | case $cross_compiling:$ac_tool_warned in | |
3302 | yes:) | |
b08c89d9 | 3303 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
322e23db | 3304 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
a152f366 UD |
3305 | ac_tool_warned=yes ;; |
3306 | esac | |
3307 | CXX=$ac_ct_CXX | |
3308 | fi | |
3309 | fi | |
3310 | ||
3311 | fi | |
3312 | fi | |
3313 | # Provide some information about the compiler. | |
b08c89d9 | 3314 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 |
322e23db UD |
3315 | set X $ac_compile |
3316 | ac_compiler=$2 | |
b08c89d9 UD |
3317 | for ac_option in --version -v -V -qversion; do |
3318 | { { ac_try="$ac_compiler $ac_option >&5" | |
a152f366 UD |
3319 | case "(($ac_try" in |
3320 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3321 | *) ac_try_echo=$ac_try;; | |
3322 | esac | |
b08c89d9 UD |
3323 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
3324 | $as_echo "$ac_try_echo"; } >&5 | |
3325 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
a152f366 | 3326 | ac_status=$? |
b08c89d9 UD |
3327 | if test -s conftest.err; then |
3328 | sed '10a\ | |
3329 | ... rest of stderr output deleted ... | |
3330 | 10q' conftest.err >conftest.er1 | |
3331 | cat conftest.er1 >&5 | |
3332 | fi | |
3333 | rm -f conftest.er1 conftest.err | |
3334 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3335 | test $ac_status = 0; } | |
3336 | done | |
a152f366 | 3337 | |
b08c89d9 | 3338 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 |
322e23db | 3339 | $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } |
b08c89d9 | 3340 | if test "${ac_cv_cxx_compiler_gnu+set}" = set; then : |
322e23db | 3341 | $as_echo_n "(cached) " >&6 |
a152f366 | 3342 | else |
b08c89d9 | 3343 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 UD |
3344 | /* end confdefs.h. */ |
3345 | ||
3346 | int | |
3347 | main () | |
3348 | { | |
a152f366 UD |
3349 | #ifndef __GNUC__ |
3350 | choke me | |
3351 | #endif | |
ff886b82 UD |
3352 | |
3353 | ; | |
3354 | return 0; | |
3355 | } | |
3356 | _ACEOF | |
b08c89d9 | 3357 | if ac_fn_cxx_try_compile "$LINENO"; then : |
a152f366 | 3358 | ac_compiler_gnu=yes |
ff886b82 | 3359 | else |
b08c89d9 | 3360 | ac_compiler_gnu=no |
ff886b82 | 3361 | fi |
ff886b82 | 3362 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
a152f366 | 3363 | ac_cv_cxx_compiler_gnu=$ac_compiler_gnu |
ff886b82 | 3364 | |
ff886b82 | 3365 | fi |
b08c89d9 | 3366 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 |
322e23db UD |
3367 | $as_echo "$ac_cv_cxx_compiler_gnu" >&6; } |
3368 | if test $ac_compiler_gnu = yes; then | |
3369 | GXX=yes | |
3370 | else | |
3371 | GXX= | |
3372 | fi | |
a152f366 UD |
3373 | ac_test_CXXFLAGS=${CXXFLAGS+set} |
3374 | ac_save_CXXFLAGS=$CXXFLAGS | |
b08c89d9 | 3375 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 |
322e23db | 3376 | $as_echo_n "checking whether $CXX accepts -g... " >&6; } |
b08c89d9 | 3377 | if test "${ac_cv_prog_cxx_g+set}" = set; then : |
322e23db | 3378 | $as_echo_n "(cached) " >&6 |
ff886b82 | 3379 | else |
a152f366 UD |
3380 | ac_save_cxx_werror_flag=$ac_cxx_werror_flag |
3381 | ac_cxx_werror_flag=yes | |
3382 | ac_cv_prog_cxx_g=no | |
3383 | CXXFLAGS="-g" | |
b08c89d9 | 3384 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 | 3385 | /* end confdefs.h. */ |
ff886b82 | 3386 | |
ff886b82 UD |
3387 | int |
3388 | main () | |
3389 | { | |
a152f366 | 3390 | |
ff886b82 UD |
3391 | ; |
3392 | return 0; | |
3393 | } | |
3394 | _ACEOF | |
b08c89d9 | 3395 | if ac_fn_cxx_try_compile "$LINENO"; then : |
a152f366 | 3396 | ac_cv_prog_cxx_g=yes |
ff886b82 | 3397 | else |
b08c89d9 UD |
3398 | CXXFLAGS="" |
3399 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
a152f366 | 3400 | /* end confdefs.h. */ |
ff886b82 | 3401 | |
a152f366 UD |
3402 | int |
3403 | main () | |
3404 | { | |
ff886b82 | 3405 | |
a152f366 UD |
3406 | ; |
3407 | return 0; | |
3408 | } | |
ff886b82 | 3409 | _ACEOF |
b08c89d9 | 3410 | if ac_fn_cxx_try_compile "$LINENO"; then : |
ff886b82 | 3411 | |
b08c89d9 UD |
3412 | else |
3413 | ac_cxx_werror_flag=$ac_save_cxx_werror_flag | |
a152f366 | 3414 | CXXFLAGS="-g" |
b08c89d9 | 3415 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 | 3416 | /* end confdefs.h. */ |
a152f366 | 3417 | |
ff886b82 UD |
3418 | int |
3419 | main () | |
3420 | { | |
a152f366 | 3421 | |
ff886b82 UD |
3422 | ; |
3423 | return 0; | |
3424 | } | |
3425 | _ACEOF | |
b08c89d9 | 3426 | if ac_fn_cxx_try_compile "$LINENO"; then : |
a152f366 | 3427 | ac_cv_prog_cxx_g=yes |
ff886b82 | 3428 | fi |
a152f366 UD |
3429 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3430 | fi | |
a152f366 UD |
3431 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3432 | fi | |
a152f366 UD |
3433 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3434 | ac_cxx_werror_flag=$ac_save_cxx_werror_flag | |
3435 | fi | |
b08c89d9 | 3436 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 |
322e23db | 3437 | $as_echo "$ac_cv_prog_cxx_g" >&6; } |
a152f366 UD |
3438 | if test "$ac_test_CXXFLAGS" = set; then |
3439 | CXXFLAGS=$ac_save_CXXFLAGS | |
3440 | elif test $ac_cv_prog_cxx_g = yes; then | |
3441 | if test "$GXX" = yes; then | |
3442 | CXXFLAGS="-g -O2" | |
3443 | else | |
3444 | CXXFLAGS="-g" | |
3445 | fi | |
3a12e572 | 3446 | else |
a152f366 UD |
3447 | if test "$GXX" = yes; then |
3448 | CXXFLAGS="-O2" | |
3449 | else | |
3450 | CXXFLAGS= | |
3451 | fi | |
3a12e572 | 3452 | fi |
a152f366 UD |
3453 | ac_ext=c |
3454 | ac_cpp='$CPP $CPPFLAGS' | |
3455 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3456 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3457 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
26f56c1c UD |
3458 | |
3459 | ||
a152f366 | 3460 | if test "`cd $srcdir; /bin/pwd`" = "`/bin/pwd`"; then |
b08c89d9 | 3461 | as_fn_error "you must configure in a separate build directory" "$LINENO" 5 |
26f56c1c | 3462 | fi |
3a12e572 | 3463 | |
a152f366 UD |
3464 | # This will get text that should go into config.make. |
3465 | config_vars= | |
3466 | ||
3467 | # Check for a --with-gd argument and set libgd-LDFLAGS in config.make. | |
3468 | ||
3469 | # Check whether --with-gd was given. | |
b08c89d9 | 3470 | if test "${with_gd+set}" = set; then : |
a152f366 UD |
3471 | withval=$with_gd; case "$with_gd" in |
3472 | yes|''|no) ;; | |
3473 | *) libgd_include="-I$withval/include" | |
3474 | libgd_ldflags="-L$withval/lib" ;; | |
26f56c1c | 3475 | esac |
cd6ede75 | 3476 | |
a152f366 | 3477 | fi |
cd6ede75 UD |
3478 | |
3479 | ||
a152f366 | 3480 | # Check whether --with-gd-include was given. |
b08c89d9 | 3481 | if test "${with_gd_include+set}" = set; then : |
a152f366 UD |
3482 | withval=$with_gd_include; case "$with_gd_include" in |
3483 | ''|no) ;; | |
3484 | *) libgd_include="-I$withval" ;; | |
cd6ede75 UD |
3485 | esac |
3486 | ||
a152f366 | 3487 | fi |
cd6ede75 | 3488 | |
0816838f | 3489 | |
a152f366 | 3490 | # Check whether --with-gd-lib was given. |
b08c89d9 | 3491 | if test "${with_gd_lib+set}" = set; then : |
a152f366 UD |
3492 | withval=$with_gd_lib; case "$with_gd_lib" in |
3493 | ''|no) ;; | |
3494 | *) libgd_ldflags="-L$withval" ;; | |
cd6ede75 UD |
3495 | esac |
3496 | ||
a808d541 UD |
3497 | fi |
3498 | ||
f4b07664 | 3499 | |
a152f366 UD |
3500 | if test -n "$libgd_include"; then |
3501 | config_vars="$config_vars | |
3502 | CFLAGS-memusagestat.c = $libgd_include" | |
3503 | fi | |
3504 | if test -n "$libgd_ldflags"; then | |
3505 | config_vars="$config_vars | |
3506 | libgd-LDFLAGS = $libgd_ldflags" | |
3507 | fi | |
2ceaa76a | 3508 | |
2ceaa76a | 3509 | |
a152f366 | 3510 | # Check whether --with-fp was given. |
b08c89d9 | 3511 | if test "${with_fp+set}" = set; then : |
a152f366 UD |
3512 | withval=$with_fp; with_fp=$withval |
3513 | else | |
3514 | with_fp=yes | |
26f56c1c UD |
3515 | fi |
3516 | ||
2ceaa76a | 3517 | |
8f73811b | 3518 | |
a152f366 | 3519 | # Check whether --with-binutils was given. |
b08c89d9 | 3520 | if test "${with_binutils+set}" = set; then : |
a152f366 UD |
3521 | withval=$with_binutils; path_binutils=$withval |
3522 | else | |
3523 | path_binutils='' | |
3524 | fi | |
ff886b82 UD |
3525 | |
3526 | ||
a152f366 | 3527 | # Check whether --with-elf was given. |
b08c89d9 | 3528 | if test "${with_elf+set}" = set; then : |
a152f366 UD |
3529 | withval=$with_elf; elf=$withval |
3530 | else | |
3531 | elf=no | |
3532 | fi | |
8f73811b RM |
3533 | |
3534 | ||
a152f366 | 3535 | # Check whether --with-selinux was given. |
b08c89d9 | 3536 | if test "${with_selinux+set}" = set; then : |
a152f366 UD |
3537 | withval=$with_selinux; with_selinux=$withval |
3538 | else | |
3539 | with_selinux=auto | |
3540 | fi | |
e0a3ed4f | 3541 | |
8f73811b | 3542 | |
a152f366 | 3543 | # Check whether --with-xcoff was given. |
b08c89d9 | 3544 | if test "${with_xcoff+set}" = set; then : |
a152f366 UD |
3545 | withval=$with_xcoff; xcoff=$withval |
3546 | else | |
3547 | xcoff=no | |
3548 | fi | |
e0a3ed4f | 3549 | |
a152f366 UD |
3550 | |
3551 | # Check whether --with-cvs was given. | |
b08c89d9 | 3552 | if test "${with_cvs+set}" = set; then : |
a152f366 UD |
3553 | withval=$with_cvs; with_cvs=$withval |
3554 | else | |
3555 | with_cvs=yes | |
8f73811b RM |
3556 | fi |
3557 | ||
a152f366 UD |
3558 | if test "$with_cvs" = yes; then |
3559 | if test -d $srcdir/CVS && grep :pserver: $srcdir/CVS/Root > /dev/null | |
3560 | then | |
3561 | with_cvs=no | |
3562 | fi | |
3563 | fi | |
8f73811b RM |
3564 | |
3565 | ||
e0a3ed4f | 3566 | |
a152f366 | 3567 | # Check whether --with-headers was given. |
b08c89d9 | 3568 | if test "${with_headers+set}" = set; then : |
a152f366 UD |
3569 | withval=$with_headers; sysheaders=$withval |
3570 | else | |
3571 | sysheaders='' | |
7efb9bd1 UD |
3572 | fi |
3573 | ||
dfd2257a | 3574 | |
a152f366 | 3575 | # Check whether --enable-sanity-checks was given. |
b08c89d9 | 3576 | if test "${enable_sanity_checks+set}" = set; then : |
a152f366 UD |
3577 | enableval=$enable_sanity_checks; enable_sanity=$enableval |
3578 | else | |
3579 | enable_sanity=yes | |
dfd2257a UD |
3580 | fi |
3581 | ||
cd6ede75 | 3582 | |
cd6ede75 | 3583 | |
a152f366 | 3584 | # Check whether --enable-check-abi was given. |
b08c89d9 | 3585 | if test "${enable_check_abi+set}" = set; then : |
a152f366 UD |
3586 | enableval=$enable_check_abi; enable_check_abi=$enableval |
3587 | else | |
3588 | enable_check_abi=no | |
cd6ede75 UD |
3589 | fi |
3590 | ||
cd6ede75 | 3591 | |
a152f366 UD |
3592 | static=yes |
3593 | # Check whether --enable-shared was given. | |
b08c89d9 | 3594 | if test "${enable_shared+set}" = set; then : |
a152f366 UD |
3595 | enableval=$enable_shared; shared=$enableval |
3596 | else | |
3597 | shared=default | |
3598 | fi | |
cd6ede75 | 3599 | |
a152f366 | 3600 | # Check whether --enable-profile was given. |
b08c89d9 | 3601 | if test "${enable_profile+set}" = set; then : |
a152f366 UD |
3602 | enableval=$enable_profile; profile=$enableval |
3603 | else | |
3604 | profile=no | |
3605 | fi | |
cd6ede75 | 3606 | |
a152f366 | 3607 | # Check whether --enable-omitfp was given. |
b08c89d9 | 3608 | if test "${enable_omitfp+set}" = set; then : |
a152f366 UD |
3609 | enableval=$enable_omitfp; omitfp=$enableval |
3610 | else | |
3611 | omitfp=no | |
3612 | fi | |
cd6ede75 | 3613 | |
a152f366 | 3614 | # Check whether --enable-bounded was given. |
b08c89d9 | 3615 | if test "${enable_bounded+set}" = set; then : |
a152f366 UD |
3616 | enableval=$enable_bounded; bounded=$enableval |
3617 | else | |
3618 | bounded=no | |
cd6ede75 | 3619 | fi |
a152f366 UD |
3620 | |
3621 | # Check whether --enable-versioning was given. | |
b08c89d9 | 3622 | if test "${enable_versioning+set}" = set; then : |
a152f366 UD |
3623 | enableval=$enable_versioning; enable_versioning=$enableval |
3624 | else | |
3625 | enable_versioning=yes | |
cd6ede75 | 3626 | fi |
a152f366 UD |
3627 | |
3628 | ||
3629 | # Check whether --enable-oldest-abi was given. | |
b08c89d9 | 3630 | if test "${enable_oldest_abi+set}" = set; then : |
a152f366 UD |
3631 | enableval=$enable_oldest_abi; oldest_abi=$enableval |
3632 | else | |
3633 | oldest_abi=no | |
2ceaa76a RM |
3634 | fi |
3635 | ||
a152f366 UD |
3636 | if test "$oldest_abi" = yes || test "$oldest_abi" = no; then |
3637 | oldest_abi=default | |
3638 | else | |
3639 | cat >>confdefs.h <<_ACEOF | |
3640 | #define GLIBC_OLDEST_ABI "$oldest_abi" | |
3641 | _ACEOF | |
cd6ede75 | 3642 | |
a152f366 | 3643 | fi |
cd6ede75 UD |
3644 | |
3645 | ||
a152f366 | 3646 | # Check whether --enable-stackguard-randomization was given. |
b08c89d9 | 3647 | if test "${enable_stackguard_randomization+set}" = set; then : |
a152f366 UD |
3648 | enableval=$enable_stackguard_randomization; enable_stackguard_randomize=$enableval |
3649 | else | |
3650 | enable_stackguard_randomize=no | |
cd6ede75 UD |
3651 | fi |
3652 | ||
a152f366 | 3653 | if test "$enable_stackguard_randomize" = yes; then |
b08c89d9 | 3654 | $as_echo "#define ENABLE_STACKGUARD_RANDOMIZE 1" >>confdefs.h |
cd6ede75 | 3655 | |
a152f366 | 3656 | fi |
cd6ede75 | 3657 | |
a152f366 | 3658 | # Check whether --enable-add-ons was given. |
b08c89d9 | 3659 | if test "${enable_add_ons+set}" = set; then : |
a152f366 UD |
3660 | enableval=$enable_add_ons; |
3661 | else | |
3662 | enable_add_ons=yes | |
3663 | fi | |
cd6ede75 | 3664 | |
cd6ede75 | 3665 | |
cd6ede75 | 3666 | |
a152f366 | 3667 | # Check whether --with-tls was given. |
b08c89d9 | 3668 | if test "${with_tls+set}" = set; then : |
a152f366 UD |
3669 | withval=$with_tls; usetls=$withval |
3670 | else | |
3671 | usetls=yes | |
3672 | fi | |
cd6ede75 | 3673 | |
cd6ede75 | 3674 | |
cd6ede75 | 3675 | |
a152f366 | 3676 | # Check whether --with-__thread was given. |
b08c89d9 | 3677 | if test "${with___thread+set}" = set; then : |
a152f366 UD |
3678 | withval=$with___thread; use__thread=$withval |
3679 | else | |
3680 | use__thread=yes | |
3681 | fi | |
cd6ede75 | 3682 | |
cd6ede75 | 3683 | |
a152f366 | 3684 | # Check whether --enable-hidden-plt was given. |
b08c89d9 | 3685 | if test "${enable_hidden_plt+set}" = set; then : |
a152f366 UD |
3686 | enableval=$enable_hidden_plt; hidden=$enableval |
3687 | else | |
3688 | hidden=yes | |
2de7874e | 3689 | fi |
cd6ede75 | 3690 | |
a152f366 | 3691 | if test "x$hidden" = xno; then |
b08c89d9 | 3692 | $as_echo "#define NO_HIDDEN 1" >>confdefs.h |
cd6ede75 | 3693 | |
a152f366 | 3694 | fi |
e0a3ed4f | 3695 | |
a152f366 | 3696 | # Check whether --enable-bind-now was given. |
b08c89d9 | 3697 | if test "${enable_bind_now+set}" = set; then : |
a152f366 UD |
3698 | enableval=$enable_bind_now; bindnow=$enableval |
3699 | else | |
3700 | bindnow=no | |
3701 | fi | |
e0a3ed4f | 3702 | |
e0a3ed4f | 3703 | |
e0a3ed4f | 3704 | |
a152f366 | 3705 | # Check whether --enable-static-nss was given. |
b08c89d9 | 3706 | if test "${enable_static_nss+set}" = set; then : |
a152f366 UD |
3707 | enableval=$enable_static_nss; static_nss=$enableval |
3708 | else | |
3709 | static_nss=no | |
3710 | fi | |
e0a3ed4f | 3711 | |
a152f366 UD |
3712 | if test x"$static_nss" = xyes || test x"$shared" = xno; then |
3713 | static_nss=yes | |
b08c89d9 | 3714 | $as_echo "#define DO_STATIC_NSS 1" >>confdefs.h |
cd6ede75 | 3715 | |
a152f366 | 3716 | fi |
cd6ede75 | 3717 | |
a152f366 | 3718 | # Check whether --enable-force-install was given. |
b08c89d9 | 3719 | if test "${enable_force_install+set}" = set; then : |
a152f366 | 3720 | enableval=$enable_force_install; force_install=$enableval |
3a12e572 | 3721 | else |
a152f366 UD |
3722 | force_install=yes |
3723 | fi | |
ff886b82 | 3724 | |
3a12e572 | 3725 | |
cd6ede75 | 3726 | |
a152f366 | 3727 | # Check whether --enable-kernel was given. |
b08c89d9 | 3728 | if test "${enable_kernel+set}" = set; then : |
a152f366 | 3729 | enableval=$enable_kernel; minimum_kernel=$enableval |
cd6ede75 | 3730 | fi |
a152f366 UD |
3731 | |
3732 | if test "$minimum_kernel" = yes || test "$minimum_kernel" = no; then | |
3733 | # Better nothing than this. | |
3734 | minimum_kernel="" | |
3735 | else | |
3736 | if test "$minimum_kernel" = current; then | |
3737 | minimum_kernel=`uname -r 2>/dev/null` || minimum_kernel= | |
cd6ede75 UD |
3738 | fi |
3739 | fi | |
cd6ede75 | 3740 | |
a152f366 | 3741 | # Check whether --enable-all-warnings was given. |
b08c89d9 | 3742 | if test "${enable_all_warnings+set}" = set; then : |
a152f366 UD |
3743 | enableval=$enable_all_warnings; all_warnings=$enableval |
3744 | fi | |
cd6ede75 | 3745 | |
5c2a0669 | 3746 | |
cd6ede75 | 3747 | |
a152f366 | 3748 | # Check whether --enable-multi-arch was given. |
b08c89d9 | 3749 | if test "${enable_multi_arch+set}" = set; then : |
a152f366 | 3750 | enableval=$enable_multi_arch; multi_arch=$enableval |
cd6ede75 | 3751 | else |
6f89d2f3 | 3752 | multi_arch=default |
cd6ede75 UD |
3753 | fi |
3754 | ||
6f89d2f3 | 3755 | if test x"$multi_arch" != xno; then |
a152f366 | 3756 | multi_arch_d=/multiarch |
4bca4c17 UD |
3757 | fi |
3758 | ||
a152f366 | 3759 | # Check whether --enable-experimental-malloc was given. |
b08c89d9 | 3760 | if test "${enable_experimental_malloc+set}" = set; then : |
a152f366 | 3761 | enableval=$enable_experimental_malloc; experimental_malloc=$enableval |
ae828bc6 | 3762 | fi |
3a12e572 | 3763 | |
a152f366 UD |
3764 | |
3765 | ||
3766 | # Check whether --enable-nss-crypt was given. | |
b08c89d9 | 3767 | if test "${enable_nss_crypt+set}" = set; then : |
a152f366 | 3768 | enableval=$enable_nss_crypt; nss_crypt=$enableval |
4bca4c17 | 3769 | else |
a152f366 | 3770 | nss_crypt=no |
4bca4c17 UD |
3771 | fi |
3772 | ||
a152f366 UD |
3773 | if test x$nss_crypt = xyes; then |
3774 | nss_includes=-I$(nss-config --includedir 2>/dev/null) | |
3775 | if test $? -ne 0; then | |
b08c89d9 | 3776 | as_fn_error "cannot find include directory with nss-config" "$LINENO" 5 |
26f56c1c | 3777 | fi |
a152f366 UD |
3778 | old_CFLAGS="$CFLAGS" |
3779 | CFLAGS="$CFLAGS $nss_includes" | |
3780 | ||
b08c89d9 UD |
3781 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
3782 | /* end confdefs.h. */ | |
a152f366 UD |
3783 | typedef int PRBool; |
3784 | #include <hasht.h> | |
3785 | #include <nsslowhash.h> | |
3786 | void f (void) { NSSLOW_Init (); } | |
3787 | _ACEOF | |
b08c89d9 | 3788 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 | 3789 | libc_cv_nss_crypt=yes |
63bda0c1 | 3790 | else |
b08c89d9 UD |
3791 | as_fn_error " |
3792 | cannot find NSS headers with lowlevel hash function interfaces" "$LINENO" 5 | |
04be94a8 | 3793 | fi |
a152f366 UD |
3794 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3795 | old_LIBS="$LIBS" | |
3796 | LIBS="$LIBS -lfreebl3" | |
b08c89d9 | 3797 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 UD |
3798 | /* end confdefs.h. */ |
3799 | typedef int PRBool; | |
3800 | #include <hasht.h> | |
3801 | #include <nsslowhash.h> | |
3802 | int | |
3803 | main () | |
3804 | { | |
3805 | NSSLOW_Init(); | |
3806 | ; | |
3807 | return 0; | |
3808 | } | |
3809 | _ACEOF | |
b08c89d9 | 3810 | if ac_fn_c_try_link "$LINENO"; then : |
a152f366 | 3811 | libc_cv_nss_crypt=yes |
cd6ede75 | 3812 | else |
b08c89d9 UD |
3813 | as_fn_error " |
3814 | cannot link program using lowlevel NSS hash functions" "$LINENO" 5 | |
cd6ede75 | 3815 | fi |
b08c89d9 UD |
3816 | rm -f core conftest.err conftest.$ac_objext \ |
3817 | conftest$ac_exeext conftest.$ac_ext | |
a152f366 UD |
3818 | CFLAGS="$old_CFLAGS" |
3819 | LIBS="$old_LIBS" | |
4bca4c17 | 3820 | else |
a152f366 | 3821 | libc_cv_nss_crypt=no |
4bca4c17 UD |
3822 | fi |
3823 | ||
cd6ede75 | 3824 | |
a152f366 UD |
3825 | # The way shlib-versions is used to generate soversions.mk uses a |
3826 | # fairly simplistic model for name recognition that can't distinguish | |
3827 | # i486-pc-linux-gnu fully from i486-pc-gnu. So we mutate a $host_os | |
3828 | # of `gnu*' here to be `gnu-gnu*' just so that shlib-versions can | |
3829 | # tell. This doesn't get used much beyond that, so it's fairly safe. | |
3830 | case "$host_os" in | |
3831 | linux*) | |
3832 | ;; | |
3833 | gnu*) | |
3834 | host_os=`echo $host_os | sed -e 's/gnu/gnu-gnu/'` | |
3835 | ;; | |
26f56c1c | 3836 | esac |
3a12e572 | 3837 | |
a152f366 UD |
3838 | # We keep the original values in `$config_*' and never modify them, so we |
3839 | # can write them unchanged into config.make. Everything else uses | |
3840 | # $machine, $vendor, and $os, and changes them whenever convenient. | |
3841 | config_machine=$host_cpu config_vendor=$host_vendor config_os=$host_os | |
3a12e572 | 3842 | |
a152f366 UD |
3843 | # Don't allow vendor == "unknown" |
3844 | test "$config_vendor" = unknown && config_vendor= | |
3845 | config_os="`echo $config_os | sed 's/^unknown-//'`" | |
3a12e572 | 3846 | |
a152f366 UD |
3847 | # Some configurations imply other options. |
3848 | case "$host_os" in | |
3849 | # i586-linuxaout is mangled into i586-pc-linux-gnuaout | |
3850 | linux*ecoff* | linux*aout* | gnu*aout* | gnu*ecoff*) | |
3851 | ;; | |
3852 | gnu* | linux* | freebsd* | netbsd* | sysv4* | solaris2* | irix6*) | |
3853 | # These systems (almost) always use the ELF format. | |
3854 | elf=yes | |
3855 | ;; | |
3856 | aix*) | |
3857 | # These systems are always xcoff | |
3858 | xcoff=yes | |
3859 | elf=no | |
3860 | ;; | |
26f56c1c | 3861 | esac |
3a12e572 | 3862 | |
a152f366 UD |
3863 | # The configure fragment of an add-on port can modify these to supplement |
3864 | # or override the table in the case statement below. No fragment should | |
3865 | # ever change the config_* variables, however. | |
3866 | machine=$config_machine | |
3867 | vendor=$config_vendor | |
3868 | os=$config_os | |
3869 | base_os='' | |
3a12e572 | 3870 | |
a152f366 UD |
3871 | # config.guess on some IBM machines says `rs6000' instead of `powerpc'. |
3872 | # Unify this here. | |
3873 | if test "$machine" = rs6000; then | |
3874 | machine="powerpc" | |
3875 | fi | |
3a12e572 | 3876 | |
a152f366 UD |
3877 | # Braindead PowerPC box with absolutely no FPU. |
3878 | case "$machine-$host_os" in | |
3879 | powerpc*-*soft) | |
3880 | with_fp=no | |
3881 | ;; | |
26f56c1c | 3882 | esac |
2abf9ff1 | 3883 | |
a152f366 | 3884 | submachine= |
26f56c1c | 3885 | |
a152f366 | 3886 | # Check whether --with-cpu was given. |
b08c89d9 | 3887 | if test "${with_cpu+set}" = set; then : |
a152f366 | 3888 | withval=$with_cpu; case "$withval" in |
b08c89d9 | 3889 | yes|'') as_fn_error "--with-cpu requires an argument" "$LINENO" 5 ;; |
a152f366 UD |
3890 | no) ;; |
3891 | *) submachine="$withval" ;; | |
3892 | esac | |
3a12e572 UD |
3893 | |
3894 | fi | |
3a12e572 | 3895 | |
3a12e572 | 3896 | |
a152f366 UD |
3897 | # An add-on can set this when it wants to disable the sanity check below. |
3898 | libc_config_ok=no | |
26f56c1c | 3899 | |
a152f366 | 3900 | subdirs="$subdirs " |
3a12e572 | 3901 | |
3a12e572 | 3902 | |
a152f366 UD |
3903 | case "$enable_add_ons" in |
3904 | ''|no) add_ons= ;; | |
3905 | yes|'*') | |
3906 | add_ons=`cd $srcdir && ls -d 2> /dev/null */configure */sysdeps | | |
3907 | sed 's@/[^/]*$@@' | sort | uniq` | |
3908 | add_ons_automatic=yes | |
3909 | ;; | |
3910 | *) add_ons=`echo "$enable_add_ons" | sed 's/,/ /g'` | |
3911 | add_ons_automatic=no ;; | |
26f56c1c | 3912 | esac |
2abf9ff1 | 3913 | |
a152f366 UD |
3914 | configured_add_ons= |
3915 | add_ons_sfx= | |
3916 | add_ons_pfx= | |
3917 | if test x"$add_ons" != x; then | |
3918 | for f in $add_ons; do | |
3919 | # Some sanity checks | |
3920 | case "$f" in | |
3921 | crypt) | |
b08c89d9 | 3922 | as_fn_error " |
a152f366 UD |
3923 | *** It seems that you're using an old \`crypt' add-on. crypt is now |
3924 | *** part of glibc and using the old add-on will not work with this | |
3925 | *** release. Start again with fresh sources and without the old | |
b08c89d9 | 3926 | *** \`crypt' add-on." "$LINENO" 5 |
a152f366 UD |
3927 | ;; |
3928 | localedata) | |
b08c89d9 | 3929 | as_fn_error " |
a152f366 UD |
3930 | *** It seems that you're using an old \`localedata' add-on. localedata |
3931 | *** is now part of glibc and using the old add-on will not work with | |
3932 | *** this release. Start again with fresh sources and without the old | |
b08c89d9 | 3933 | *** \`localedata' add-on." "$LINENO" 5 |
a152f366 UD |
3934 | ;; |
3935 | esac | |
3936 | done | |
3a12e572 | 3937 | |
a152f366 UD |
3938 | # Now source each add-on's configure fragment. |
3939 | # The fragments can use $srcdir/$libc_add_on to find themselves, | |
3940 | # and test $add_ons_automatic to see if they were explicitly requested. | |
3941 | # A fragment can clear (or even change) $libc_add_on to affect | |
3942 | # whether it goes into the list to be actually used in the build. | |
3943 | use_add_ons= | |
3944 | for libc_add_on in $add_ons; do | |
3945 | # Test whether such a directory really exists. | |
3946 | # It can be absolute, or relative to $srcdir, or relative to the build dir. | |
3947 | case "$libc_add_on" in | |
3948 | /*) | |
3949 | libc_add_on_srcdir=$libc_add_on | |
3950 | ;; | |
3951 | *) | |
3952 | test -d "$srcdir/$libc_add_on" || { | |
3953 | if test -d "$libc_add_on"; then | |
3954 | libc_add_on="`pwd`/$libc_add_on" | |
3955 | else | |
b08c89d9 | 3956 | as_fn_error "add-on directory \"$libc_add_on\" does not exist" "$LINENO" 5 |
a152f366 UD |
3957 | fi |
3958 | } | |
3959 | libc_add_on_srcdir=$srcdir/$libc_add_on | |
3960 | ;; | |
3961 | esac | |
2abf9ff1 | 3962 | |
a152f366 UD |
3963 | libc_add_on_frag=$libc_add_on_srcdir/configure |
3964 | libc_add_on_canonical= | |
7967983f | 3965 | libc_add_on_config_subdirs= |
a152f366 | 3966 | if test -r "$libc_add_on_frag"; then |
b08c89d9 | 3967 | { $as_echo "$as_me:${as_lineno-$LINENO}: running configure fragment for add-on $libc_add_on" >&5 |
322e23db | 3968 | $as_echo "$as_me: running configure fragment for add-on $libc_add_on" >&6;} |
a152f366 UD |
3969 | libc_add_on_canonical=unknown |
3970 | libc_add_on_subdirs= | |
3971 | . "$libc_add_on_frag" | |
3972 | test -z "$libc_add_on" || { | |
3973 | configured_add_ons="$configured_add_ons $libc_add_on" | |
3974 | if test "x$libc_add_on_canonical" = xunknown; then | |
b08c89d9 | 3975 | as_fn_error "fragment must set \$libc_add_on_canonical" "$LINENO" 5 |
a152f366 UD |
3976 | fi |
3977 | for d in $libc_add_on_subdirs; do | |
3978 | case "$libc_add_on" in | |
3979 | /*) subdir_srcdir="$libc_add_on" ;; | |
3980 | *) subdir_srcdir="\$(..)$libc_add_on" ;; | |
3981 | esac | |
3982 | case "$d" in | |
3983 | .) | |
3984 | d="${libc_add_on_canonical:-$libc_add_on}" | |
3985 | ;; | |
3986 | /*) | |
3987 | subdir_srcdir="$d" | |
3988 | ;; | |
3989 | *) | |
3990 | subdir_srcdir="$subdir_srcdir/$d" | |
3991 | ;; | |
3992 | esac | |
3993 | d=`echo "$d" | sed 's@/*$@@;s@^.*/@@'` | |
3994 | add_on_subdirs="$add_on_subdirs $d" | |
3995 | test "$subdir_srcdir" = "\$(..)$d" || config_vars="$config_vars | |
3996 | $d-srcdir = $subdir_srcdir" | |
3997 | done | |
7967983f RM |
3998 | for d in $libc_add_on_config_subdirs; do |
3999 | case "$d" in | |
b08c89d9 | 4000 | /*) as_fn_error "fragment uses absolute path in \$libc_add_on_config_subdirs" "$LINENO" 5 ;; |
7967983f RM |
4001 | esac |
4002 | if test ! -d "$libc_add_on_srcdir/$d"; then | |
b08c89d9 | 4003 | as_fn_error "fragment wants to configure missing directory $d" "$LINENO" 5 |
7967983f RM |
4004 | fi |
4005 | case "$libc_add_on" in | |
b08c89d9 | 4006 | /*) as_fn_error "relative path required for add-on using \$libc_add_on_config_subdirs" "$LINENO" 5 ;; |
7967983f RM |
4007 | esac |
4008 | subdirs="$subdirs $libc_add_on/$d" | |
4009 | done | |
a152f366 UD |
4010 | } |
4011 | fi | |
4012 | if test -n "$libc_add_on"; then | |
4013 | if frags=`ls -d $libc_add_on_srcdir/sysdeps/*/preconfigure 2> /dev/null` | |
4014 | then | |
b08c89d9 | 4015 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking add-on $libc_add_on for preconfigure fragments" >&5 |
322e23db | 4016 | $as_echo_n "checking add-on $libc_add_on for preconfigure fragments... " >&6; } |
a152f366 UD |
4017 | for frag in $frags; do |
4018 | name=`echo "$frag" | sed 's@/[^/]*$@@;s@^.*/@@'` | |
4019 | echo $ECHO_N "$name $ECHO_C" >&6 | |
4020 | . "$frag" | |
4021 | done | |
b08c89d9 | 4022 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: " >&5 |
322e23db | 4023 | $as_echo "" >&6; } |
a152f366 UD |
4024 | fi |
4025 | use_add_ons="$use_add_ons $libc_add_on" | |
4026 | add_ons_pfx="$add_ons_pfx $libc_add_on/" | |
4027 | test -z "$libc_add_on_canonical" || | |
4028 | add_ons_sfx="$add_ons_sfx /$libc_add_on_canonical" | |
4029 | fi | |
4030 | done | |
4031 | # Use echo to strip excess whitespace. | |
4032 | add_ons="`echo $use_add_ons`" | |
5c2a0669 | 4033 | fi |
26f56c1c | 4034 | |
3a12e572 | 4035 | |
3a12e572 | 4036 | |
3a12e572 | 4037 | |
a152f366 UD |
4038 | ### |
4039 | ### I put this here to prevent those annoying emails from people who cannot | |
4040 | ### read and try to compile glibc on unsupported platforms. --drepper | |
4041 | ### | |
4042 | ### By using the undocumented --enable-hacker-mode option for configure | |
4043 | ### one can skip this test to make the configuration not fail for unsupported | |
4044 | ### platforms. | |
4045 | ### | |
4046 | if test -z "$enable_hacker_mode" && test x"$libc_config_ok" != xyes; then | |
4047 | case "$machine-$host_os" in | |
4048 | *-linux* | *-gnu* | arm*-none* | powerpc-aix4.3.*) | |
4049 | ;; | |
4050 | *) | |
4051 | echo "*** The GNU C library is currently not available for this platform." | |
4052 | echo "*** So far nobody cared to port it and if there is no volunteer it" | |
4053 | echo "*** might never happen. So, if you have interest to see glibc on" | |
4054 | echo "*** this platform visit" | |
4055 | echo "*** http://www.gnu.org/software/libc/porting.html" | |
4056 | echo "*** and join the group of porters" | |
4057 | exit 1 | |
4058 | ;; | |
4059 | esac | |
3a12e572 | 4060 | fi |
2abf9ff1 | 4061 | |
a152f366 UD |
4062 | # Expand the configuration machine name into a subdirectory by architecture |
4063 | # type and particular chip. If an add-on configure fragment already set | |
4064 | # base_machine, we don't change it. | |
4065 | test -n "$base_machine" || case "$machine" in | |
4066 | a29k | am29000) base_machine=a29k machine=a29k ;; | |
4067 | c3[012]) base_machine=cx0 machine=cx0/c30 ;; | |
4068 | c4[04]) base_machine=cx0 machine=cx0/c40 ;; | |
4069 | i[34567]86) base_machine=i386 machine=i386/$machine ;; | |
4070 | ia64) base_machine=ia64 machine=ia64 ;; | |
4071 | m88???) base_machine=m88k machine=m88k/$machine ;; | |
4072 | m88k) base_machine=m88k machine=m88k/m88100 ;; | |
4073 | powerpc) base_machine=powerpc machine=powerpc/powerpc32 ;; | |
4074 | powerpc64) base_machine=powerpc machine=powerpc/powerpc64 ;; | |
4075 | s390) base_machine=s390 machine=s390/s390-32 ;; | |
4076 | s390x) base_machine=s390 machine=s390/s390-64 ;; | |
4077 | sh3*) base_machine=sh machine=sh/sh3 ;; | |
4078 | sh4*) base_machine=sh machine=sh/sh4 ;; | |
4079 | sparc | sparcv[67]) | |
4080 | base_machine=sparc machine=sparc/sparc32 ;; | |
4081 | sparcv8 | supersparc | hypersparc) | |
4082 | base_machine=sparc machine=sparc/sparc32/sparcv8 ;; | |
4083 | sparcv8plus | sparcv8plusa | sparcv9) | |
4084 | base_machine=sparc machine=sparc/sparc32/sparcv9 ;; | |
4085 | sparcv8plusb | sparcv9b) | |
4086 | base_machine=sparc machine=sparc/sparc32/sparcv9/sparcv9b ;; | |
4087 | sparcv9v) | |
4088 | base_machine=sparc machine=sparc/sparc32/sparcv9/sparcv9v ;; | |
4089 | sparcv9v2) | |
4090 | base_machine=sparc machine=sparc/sparc32/sparcv9/sparcv9v2 ;; | |
4091 | sparc64) | |
4092 | base_machine=sparc machine=sparc/sparc64 ;; | |
4093 | sparc64b) | |
4094 | base_machine=sparc machine=sparc/sparc64/sparcv9b ;; | |
4095 | sparc64v) | |
4096 | base_machine=sparc machine=sparc/sparc64/sparcv9v ;; | |
4097 | sparc64v2) | |
4098 | base_machine=sparc machine=sparc/sparc64/sparcv9v2 ;; | |
4099 | *) base_machine=$machine ;; | |
4100 | esac | |
26f56c1c | 4101 | |
3a12e572 | 4102 | |
a152f366 | 4103 | if test "$base_machine" = "i386"; then |
b08c89d9 | 4104 | $as_echo "#define USE_REGPARMS 1" >>confdefs.h |
2abf9ff1 | 4105 | |
cd6ede75 | 4106 | fi |
26f56c1c | 4107 | |
a152f366 UD |
4108 | # Compute the list of sysdep directories for this configuration. |
4109 | # This can take a while to compute. | |
4110 | sysdep_dir=$srcdir/sysdeps | |
b08c89d9 | 4111 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking sysdep dirs" >&5 |
322e23db | 4112 | $as_echo_n "checking sysdep dirs... " >&6; } |
a152f366 UD |
4113 | # Make sco3.2v4 become sco3.2.4 and sunos4.1.1_U1 become sunos4.1.1.U1. |
4114 | os="`echo $os | sed 's/\([0-9A-Z]\)[v_]\([0-9A-Z]\)/\1.\2/g'`" | |
4115 | ||
4116 | test "x$base_os" != x || case "$os" in | |
4117 | gnu*) | |
4118 | base_os=mach/hurd ;; | |
4119 | netbsd* | 386bsd* | freebsd* | bsdi*) | |
4120 | base_os=unix/bsd/bsd4.4 ;; | |
4121 | osf* | sunos* | ultrix* | newsos* | dynix* | *bsd*) | |
4122 | base_os=unix/bsd ;; | |
4123 | sysv* | isc* | esix* | sco* | minix* | irix4* | linux*) | |
4124 | base_os=unix/sysv ;; | |
4125 | irix6*) | |
4126 | base_os=unix/sysv/irix6/$os ;; | |
4127 | solaris[2-9]*) | |
4128 | base_os=unix/sysv/sysv4 ;; | |
4129 | hpux*) | |
4130 | base_os=unix/sysv/hpux/$os ;; | |
4131 | aix4.3*) | |
4132 | base_os=unix/sysv/aix/aix4.3 ;; | |
4133 | none) | |
4134 | base_os=standalone ;; | |
4135 | esac | |
3a12e572 | 4136 | |
a152f366 UD |
4137 | # For sunos4.1.1, try sunos4.1.1, then sunos4.1, then sunos4, then sunos. |
4138 | tail=$os | |
4139 | ostry=$os | |
4140 | while o=`echo $tail | sed 's/\.[^.]*$//'`; test $o != $tail; do | |
4141 | ostry="$ostry /$o" | |
4142 | tail=$o | |
3a12e572 | 4143 | done |
a152f366 UD |
4144 | o=`echo $tail | sed 's/[0-9]*$//'` |
4145 | if test $o != $tail; then | |
4146 | ostry="$ostry /$o" | |
4147 | fi | |
4148 | # For linux-gnu, try linux-gnu, then linux. | |
4149 | o=`echo $tail | sed 's/-.*$//'` | |
4150 | if test $o != $tail; then | |
4151 | ostry="$ostry /$o" | |
cd6ede75 | 4152 | fi |
3a12e572 | 4153 | |
a152f366 UD |
4154 | # For unix/sysv/sysv4, try unix/sysv/sysv4, then unix/sysv, then unix. |
4155 | base= | |
4156 | tail=$base_os | |
4157 | while b=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$b"; do | |
4158 | set $b | |
4159 | base="$base /$1" | |
4160 | tail="$2" | |
4161 | done | |
cd6ede75 | 4162 | |
a152f366 UD |
4163 | # For sparc/sparc32, try sparc/sparc32 and then sparc. |
4164 | mach= | |
4165 | tail=$machine${submachine:+/$submachine} | |
4166 | while m=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$m"; do | |
4167 | set $m | |
4168 | # Prepend the machine's FPU directory unless --without-fp. | |
4169 | if test "$with_fp" = yes; then | |
4170 | mach="$mach /$1/fpu" | |
26f56c1c | 4171 | else |
a152f366 | 4172 | mach="$mach /$1/nofpu" |
925c3c5c | 4173 | fi |
a152f366 UD |
4174 | mach="$mach /$1" |
4175 | tail="$2" | |
925c3c5c | 4176 | done |
a152f366 UD |
4177 | |
4178 | ||
4179 | # Find what sysdep directories exist. | |
4180 | sysnames_add_ons= | |
4181 | sysnames= | |
4182 | for b in $base ''; do | |
4183 | for m0 in $mach ''; do | |
4184 | for v in /$vendor ''; do | |
4185 | test "$v" = / && continue | |
4186 | for o in /$ostry ''; do | |
4187 | test "$o" = / && continue | |
4188 | for m in $multi_arch_d $mach ''; do | |
4189 | for d in $add_ons_pfx ''; do | |
4190 | for a in $add_ons_sfx ''; do | |
4191 | if test -n "$m0$m0sub$b$v$o$m$msub"; then | |
4192 | try_srcdir="${srcdir}/" | |
4193 | case "$d" in | |
4194 | /*) try_srcdir= ;; | |
4195 | esac | |
4196 | try="${d}sysdeps$m0$m0sub$b$v$o$m$msub$a" | |
4197 | test -n "$enable_debug_configure" && | |
4198 | echo "$0 DEBUG: try $try" >&2 | |
4199 | if test -d "$try_srcdir$try"; then | |
4200 | sysnames="$sysnames $try" | |
4201 | { test -n "$o" || test -n "$b"; } && os_used=t | |
4202 | { test -n "$m" || test -n "$m0"; } && machine_used=t | |
4203 | case x${m0:-$m} in | |
4204 | x*/$submachine) submachine_used=t ;; | |
4205 | esac | |
4206 | if test -n "$d"; then | |
4207 | case "$sysnames_add_ons" in | |
4208 | *" $d "*) ;; | |
4209 | *|'') sysnames_add_ons="$sysnames_add_ons $d" ;; | |
4210 | esac | |
4211 | fi | |
4212 | fi | |
4213 | fi | |
4214 | done | |
4215 | done | |
4216 | done | |
4217 | done | |
4218 | done | |
4219 | done | |
925c3c5c UD |
4220 | done |
4221 | ||
6f89d2f3 L |
4222 | # If the assembler supports gnu_indirect_function symbol type and the |
4223 | # architecture supports multi-arch, we enable multi-arch by default. | |
4224 | if test "$multi_arch" = default; then | |
b08c89d9 | 4225 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler gnu_indirect_function symbol type support" >&5 |
6f89d2f3 | 4226 | $as_echo_n "checking for assembler gnu_indirect_function symbol type support... " >&6; } |
b08c89d9 | 4227 | if test "${libc_cv_asm_gnu_indirect_function+set}" = set; then : |
6f89d2f3 L |
4228 | $as_echo_n "(cached) " >&6 |
4229 | else | |
4230 | cat > conftest.s <<EOF | |
4231 | .type foo,%gnu_indirect_function | |
4232 | EOF | |
4233 | if ${CC-cc} -c $ASFLAGS conftest.s 1>&5 2>&5; | |
4234 | then | |
4235 | libc_cv_asm_gnu_indirect_function=yes | |
4236 | else | |
4237 | libc_cv_asm_gnu_indirect_function=no | |
4238 | fi | |
4239 | rm -f conftest* | |
4240 | fi | |
b08c89d9 | 4241 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_gnu_indirect_function" >&5 |
6f89d2f3 L |
4242 | $as_echo "$libc_cv_asm_gnu_indirect_function" >&6; } |
4243 | multi_arch=no | |
4244 | if test "$libc_cv_asm_gnu_indirect_function" = yes; then | |
4245 | case $sysnames_add_ons$sysnames in | |
4246 | *"$multi_arch_d"*) | |
4247 | multi_arch=yes | |
4248 | ;; | |
4249 | esac | |
4250 | fi | |
4251 | fi | |
4252 | if test x"$multi_arch" = xyes; then | |
b08c89d9 | 4253 | $as_echo "#define USE_MULTIARCH 1" >>confdefs.h |
6f89d2f3 L |
4254 | |
4255 | fi | |
4256 | ||
4257 | ||
a152f366 | 4258 | if test -z "$os_used" && test "$os" != none; then |
b08c89d9 | 4259 | as_fn_error "Operating system $os is not supported." "$LINENO" 5 |
925c3c5c | 4260 | fi |
a152f366 | 4261 | if test -z "$machine_used" && test "$machine" != none; then |
b08c89d9 | 4262 | as_fn_error "The $machine is not supported." "$LINENO" 5 |
925c3c5c | 4263 | fi |
a152f366 | 4264 | if test -z "$submachine_used" && test -n "$submachine"; then |
b08c89d9 | 4265 | as_fn_error "The $submachine subspecies of $host_cpu is not supported." "$LINENO" 5 |
925c3c5c UD |
4266 | fi |
4267 | ||
26f56c1c | 4268 | |
a152f366 UD |
4269 | # We have now validated the configuration. |
4270 | ||
4271 | ||
4272 | # If using ELF, look for an `elf' subdirectory of each machine directory. | |
4273 | # We prepend these rather than inserting them whereever the machine appears | |
4274 | # because things specified by the machine's ELF ABI should override | |
4275 | # OS-specific things, and should always be the same for any OS on the | |
4276 | # machine (otherwise what's the point of an ABI?). | |
4277 | if test "$elf" = yes; then | |
4278 | elf_dirs= | |
4279 | for d in $add_ons_pfx ''; do | |
4280 | for m in $mach; do | |
4281 | if test -d $srcdir/${d}sysdeps$m/elf; then | |
4282 | elf_dirs="$elf_dirs ${d}sysdeps$m/elf" | |
4283 | fi | |
4284 | done | |
925c3c5c | 4285 | done |
a152f366 | 4286 | sysnames="`echo $elf_dirs | sed -e 's,//,/,g'` $sysnames" |
925c3c5c | 4287 | fi |
925c3c5c | 4288 | |
925c3c5c | 4289 | |
a152f366 UD |
4290 | # Expand the list of system names into a full list of directories |
4291 | # from each element's parent name and Implies file (if present). | |
4292 | set $sysnames | |
4293 | names= | |
4294 | while test $# -gt 0; do | |
4295 | name=$1 | |
4296 | shift | |
26f56c1c | 4297 | |
a152f366 UD |
4298 | case " $names " in *" $name "*) |
4299 | # Already in the list. | |
4300 | continue | |
4301 | esac | |
925c3c5c | 4302 | |
a152f366 UD |
4303 | # Report each name as we discover it, so there is no long pause in output. |
4304 | echo $ECHO_N "$name $ECHO_C" >&6 | |
925c3c5c | 4305 | |
a152f366 UD |
4306 | name_base=`echo $name | sed -e 's@\(.*sysdeps\)/.*@\1@'` |
4307 | ||
4308 | case $name in | |
4309 | /*) xsrcdir= ;; | |
4310 | *) xsrcdir=$srcdir/ ;; | |
4311 | esac | |
4312 | test -n "$enable_debug_configure" && | |
4313 | echo "DEBUG: name/Implies $xsrcdir$name/Implies" >&2 | |
4314 | ||
4315 | if test -f $xsrcdir$name/Implies; then | |
4316 | # Collect more names from the `Implies' file (removing comments). | |
4317 | implied_candidate="`sed 's/#.*$//' < $xsrcdir$name/Implies`" | |
4318 | implied= | |
4319 | for x in $implied_candidate; do | |
4320 | found=no | |
4321 | if test -d $xsrcdir$name_base/$x; then | |
4322 | implied="$implied $name_base/$x"; | |
4323 | found=yes | |
4324 | fi | |
4325 | for d in $add_ons_pfx ''; do | |
4326 | try="${d}sysdeps/$x" | |
4327 | case $d in | |
4328 | /*) try_srcdir= ;; | |
4329 | *) try_srcdir=$srcdir/ ;; | |
4330 | esac | |
4331 | test -n "$enable_debug_configure" && | |
4332 | echo "DEBUG: $name implied $x try($d) {$try_srcdir}$try" >&2 | |
4333 | if test $try != $xsrcdir$name_base/$x && test -d $try_srcdir$try; | |
4334 | then | |
4335 | implied="$implied $try" | |
4336 | found=yes | |
4337 | case "$sysnames_add_ons" in | |
4338 | *" $d "*) ;; | |
4339 | *|'') sysnames_add_ons="$sysnames_add_ons $d" ;; | |
4340 | esac | |
4341 | fi | |
4342 | done | |
4343 | if test $found = no; then | |
b08c89d9 | 4344 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $name/Implies specifies nonexistent $x" >&5 |
322e23db | 4345 | $as_echo "$as_me: WARNING: $name/Implies specifies nonexistent $x" >&2;} |
a152f366 UD |
4346 | fi |
4347 | done | |
4348 | else | |
4349 | implied= | |
4350 | fi | |
925c3c5c | 4351 | |
a152f366 UD |
4352 | # Add NAME to the list of names. |
4353 | names="$names $name" | |
925c3c5c | 4354 | |
a152f366 UD |
4355 | # Find the parent of NAME, using the empty string if it has none. |
4356 | parent="`echo $name | sed -n -e 's=/[^/]*$==' -e '/sysdeps$/q' -e p`" | |
925c3c5c | 4357 | |
a152f366 UD |
4358 | # Add the names implied by NAME, and NAME's parent (if it has one), to |
4359 | # the list of names to be processed (the argument list). We prepend the | |
4360 | # implied names to the list and append the parent. We want implied | |
4361 | # directories to come before further directories inferred from the | |
4362 | # configuration components; this ensures that for sysv4, unix/common | |
4363 | # (implied by unix/sysv/sysv4) comes before unix/sysv (in ostry (here $*) | |
4364 | # after sysv4). | |
4365 | sysnames="`echo $implied $* $parent`" | |
4366 | test -n "$sysnames" && set $sysnames | |
4367 | done | |
2abf9ff1 | 4368 | |
a152f366 UD |
4369 | # Add the default directories. |
4370 | default_sysnames=sysdeps/generic | |
4371 | if test "$elf" = yes; then | |
4372 | default_sysnames="sysdeps/generic/elf $default_sysnames" | |
925c3c5c | 4373 | fi |
a152f366 | 4374 | sysnames="$names $default_sysnames" |
26f56c1c | 4375 | |
a152f366 | 4376 | # The other names were emitted during the scan. |
b08c89d9 | 4377 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $default_sysnames" >&5 |
322e23db | 4378 | $as_echo "$default_sysnames" >&6; } |
925c3c5c | 4379 | |
a152f366 UD |
4380 | # Collect the list of add-ons that supply partial sysdeps trees. |
4381 | sysdeps_add_ons= | |
4382 | for add_on in $add_ons; do | |
4383 | case "$add_on" in | |
4384 | /*) xsrcdir= ;; | |
4385 | *) xsrcdir="$srcdir/" ;; | |
4386 | esac | |
925c3c5c | 4387 | |
a152f366 UD |
4388 | test -d "$xsrcdir$add_on/sysdeps" || { |
4389 | case "$configured_add_ons " in | |
4390 | *" $add_on "*) ;; | |
4391 | *|'') | |
b08c89d9 | 4392 | as_fn_error "add-on $add_on has no configure fragment or sysdeps tree" "$LINENO" 5 |
a152f366 UD |
4393 | ;; |
4394 | esac | |
4395 | continue | |
4396 | } | |
2abf9ff1 | 4397 | |
a152f366 UD |
4398 | sysdeps_add_ons="$sysdeps_add_ons $add_on" |
4399 | case "$sysnames_add_ons" in | |
4400 | *" $add_on/ "*) ;; | |
4401 | *|'') | |
b08c89d9 | 4402 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: add-on $add_on contributed no sysdeps directories" >&5 |
322e23db | 4403 | $as_echo "$as_me: WARNING: add-on $add_on contributed no sysdeps directories" >&2;} |
a152f366 UD |
4404 | continue ;; |
4405 | esac | |
26f56c1c | 4406 | |
a152f366 UD |
4407 | found=no |
4408 | for d in $sysnames; do | |
4409 | case "$d" in | |
4410 | $add_on/sysdeps/*) ;; | |
4411 | *) continue ;; | |
4412 | esac | |
4413 | (cd "$xsrcdir$d" && for f in *[!~]; do | |
4414 | case "$f" in | |
4415 | sys|bits) | |
4416 | for ff in $f/*.h; do | |
4417 | test -d "$ff" || { test -e "$ff" && exit 88; } | |
4418 | done | |
4419 | ;; | |
4420 | *) | |
4421 | test -d "$f" || { test -e "$f" && exit 88; } | |
4422 | ;; | |
4423 | esac | |
4424 | done) | |
4425 | if test $? -eq 88; then | |
4426 | found=yes | |
4427 | break | |
4428 | fi | |
4429 | done | |
4430 | if test $found = no; then | |
b08c89d9 | 4431 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: add-on $add_on contributed no useful sysdeps directories" >&5 |
322e23db | 4432 | $as_echo "$as_me: WARNING: add-on $add_on contributed no useful sysdeps directories" >&2;} |
a152f366 UD |
4433 | fi |
4434 | done | |
26f56c1c | 4435 | |
2abf9ff1 | 4436 | |
26f56c1c | 4437 | |
a152f366 | 4438 | ### Locate tools. |
26f56c1c | 4439 | |
a152f366 UD |
4440 | # Find a good install program. We prefer a C program (faster), |
4441 | # so one script is as good as another. But avoid the broken or | |
4442 | # incompatible versions: | |
4443 | # SysV /etc/install, /usr/sbin/install | |
4444 | # SunOS /usr/etc/install | |
4445 | # IRIX /sbin/install | |
4446 | # AIX /bin/install | |
4447 | # AmigaOS /C/install, which installs bootblocks on floppy discs | |
4448 | # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag | |
4449 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args | |
4450 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" | |
4451 | # OS/2's system install, which has a completely different semantic | |
4452 | # ./install, which can be erroneously created by make from ./install.sh. | |
322e23db | 4453 | # Reject install programs that cannot install multiple files. |
b08c89d9 | 4454 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 |
322e23db | 4455 | $as_echo_n "checking for a BSD-compatible install... " >&6; } |
a152f366 | 4456 | if test -z "$INSTALL"; then |
b08c89d9 | 4457 | if test "${ac_cv_path_install+set}" = set; then : |
322e23db | 4458 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
4459 | else |
4460 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4461 | for as_dir in $PATH | |
4462 | do | |
4463 | IFS=$as_save_IFS | |
4464 | test -z "$as_dir" && as_dir=. | |
b08c89d9 UD |
4465 | # Account for people who put trailing slashes in PATH elements. |
4466 | case $as_dir/ in #(( | |
4467 | ./ | .// | /[cC]/* | \ | |
a152f366 | 4468 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ |
b08c89d9 | 4469 | ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ |
a152f366 UD |
4470 | /usr/ucb/* ) ;; |
4471 | *) | |
4472 | # OSF1 and SCO ODT 3.0 have their own names for install. | |
4473 | # Don't use installbsd from OSF since it installs stuff as root | |
4474 | # by default. | |
4475 | for ac_prog in ginstall scoinst install; do | |
4476 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4477 | if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then | |
4478 | if test $ac_prog = install && | |
4479 | grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
4480 | # AIX install. It has an incompatible calling convention. | |
4481 | : | |
4482 | elif test $ac_prog = install && | |
4483 | grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
4484 | # program-specific install script used by HP pwplus--don't use. | |
4485 | : | |
4486 | else | |
322e23db UD |
4487 | rm -rf conftest.one conftest.two conftest.dir |
4488 | echo one > conftest.one | |
4489 | echo two > conftest.two | |
4490 | mkdir conftest.dir | |
4491 | if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && | |
4492 | test -s conftest.one && test -s conftest.two && | |
4493 | test -s conftest.dir/conftest.one && | |
4494 | test -s conftest.dir/conftest.two | |
4495 | then | |
4496 | ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" | |
4497 | break 3 | |
4498 | fi | |
a152f366 UD |
4499 | fi |
4500 | fi | |
4501 | done | |
4502 | done | |
4503 | ;; | |
26f56c1c | 4504 | esac |
322e23db | 4505 | |
b08c89d9 | 4506 | done |
a152f366 | 4507 | IFS=$as_save_IFS |
2abf9ff1 | 4508 | |
322e23db | 4509 | rm -rf conftest.one conftest.two conftest.dir |
26f56c1c | 4510 | |
925c3c5c | 4511 | fi |
a152f366 UD |
4512 | if test "${ac_cv_path_install+set}" = set; then |
4513 | INSTALL=$ac_cv_path_install | |
4514 | else | |
4515 | # As a last resort, use the slow shell script. Don't cache a | |
4516 | # value for INSTALL within a source directory, because that will | |
4517 | # break other packages using the cache if that directory is | |
4518 | # removed, or if the value is a relative name. | |
4519 | INSTALL=$ac_install_sh | |
4520 | fi | |
925c3c5c | 4521 | fi |
b08c89d9 | 4522 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 |
322e23db | 4523 | $as_echo "$INSTALL" >&6; } |
925c3c5c | 4524 | |
a152f366 UD |
4525 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. |
4526 | # It thinks the first close brace ends the variable substitution. | |
4527 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' | |
26f56c1c | 4528 | |
a152f366 UD |
4529 | test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' |
4530 | ||
4531 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' | |
4532 | ||
4533 | if test "$INSTALL" = "${srcdir}/scripts/install-sh -c"; then | |
4534 | # The makefiles need to use a different form to find it in $srcdir. | |
4535 | INSTALL='\$(..)./scripts/install-sh -c' | |
26f56c1c | 4536 | fi |
b08c89d9 | 4537 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 |
322e23db | 4538 | $as_echo_n "checking whether ln -s works... " >&6; } |
a152f366 UD |
4539 | LN_S=$as_ln_s |
4540 | if test "$LN_S" = "ln -s"; then | |
b08c89d9 | 4541 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
322e23db | 4542 | $as_echo "yes" >&6; } |
26f56c1c | 4543 | else |
b08c89d9 | 4544 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 |
322e23db | 4545 | $as_echo "no, using $LN_S" >&6; } |
26f56c1c | 4546 | fi |
a152f366 | 4547 | |
925c3c5c | 4548 | |
650425ce UD |
4549 | # Was a --with-binutils option given? |
4550 | if test -n "$path_binutils"; then | |
4551 | # Make absolute; ensure a single trailing slash. | |
4552 | path_binutils=`(cd $path_binutils; pwd) | sed 's%/*$%/%'` | |
63bda0c1 | 4553 | CC="$CC -B$path_binutils" |
650425ce | 4554 | fi |
27a5bb33 UD |
4555 | AS=`$CC -print-prog-name=as` |
4556 | LD=`$CC -print-prog-name=ld` | |
5edb9387 | 4557 | AR=`$CC -print-prog-name=ar` |
cd6ede75 | 4558 | |
4baa087a RM |
4559 | OBJDUMP=`$CC -print-prog-name=objdump` |
4560 | ||
4561 | ||
4562 | # ranlib has to be treated a bit differently since it might not exist at all. | |
4563 | ac_ranlib=`$CC -print-prog-name=ranlib` | |
4564 | if test "x$ac_ranlib" = xranlib; then | |
4565 | # This extra check has to happen since gcc simply echos the parameter in | |
4566 | # case it cannot find the value in its own directories. | |
4567 | if test -n "$ac_tool_prefix"; then | |
4568 | # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. | |
4569 | set dummy ${ac_tool_prefix}ranlib; ac_word=$2 | |
b08c89d9 | 4570 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4571 | $as_echo_n "checking for $ac_word... " >&6; } |
b08c89d9 | 4572 | if test "${ac_cv_prog_RANLIB+set}" = set; then : |
322e23db | 4573 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4574 | else |
4575 | if test -n "$RANLIB"; then | |
4576 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. | |
4577 | else | |
4578 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4579 | for as_dir in $PATH | |
4580 | do | |
4581 | IFS=$as_save_IFS | |
4582 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4583 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 4584 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
4baa087a | 4585 | ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" |
b08c89d9 | 4586 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4baa087a RM |
4587 | break 2 |
4588 | fi | |
4589 | done | |
b08c89d9 | 4590 | done |
26f56c1c | 4591 | IFS=$as_save_IFS |
4baa087a RM |
4592 | |
4593 | fi | |
4594 | fi | |
4595 | RANLIB=$ac_cv_prog_RANLIB | |
4596 | if test -n "$RANLIB"; then | |
b08c89d9 | 4597 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 |
322e23db | 4598 | $as_echo "$RANLIB" >&6; } |
4baa087a | 4599 | else |
b08c89d9 | 4600 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4601 | $as_echo "no" >&6; } |
4baa087a RM |
4602 | fi |
4603 | ||
26f56c1c | 4604 | |
4baa087a RM |
4605 | fi |
4606 | if test -z "$ac_cv_prog_RANLIB"; then | |
4607 | ac_ct_RANLIB=$RANLIB | |
4608 | # Extract the first word of "ranlib", so it can be a program name with args. | |
4609 | set dummy ranlib; ac_word=$2 | |
b08c89d9 | 4610 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4611 | $as_echo_n "checking for $ac_word... " >&6; } |
b08c89d9 | 4612 | if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then : |
322e23db | 4613 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4614 | else |
4615 | if test -n "$ac_ct_RANLIB"; then | |
4616 | ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. | |
4617 | else | |
4618 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4619 | for as_dir in $PATH | |
4620 | do | |
4621 | IFS=$as_save_IFS | |
4622 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4623 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 4624 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
4baa087a | 4625 | ac_cv_prog_ac_ct_RANLIB="ranlib" |
b08c89d9 | 4626 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4baa087a RM |
4627 | break 2 |
4628 | fi | |
4629 | done | |
b08c89d9 | 4630 | done |
26f56c1c | 4631 | IFS=$as_save_IFS |
4baa087a | 4632 | |
4baa087a RM |
4633 | fi |
4634 | fi | |
4635 | ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB | |
4636 | if test -n "$ac_ct_RANLIB"; then | |
b08c89d9 | 4637 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 |
322e23db | 4638 | $as_echo "$ac_ct_RANLIB" >&6; } |
4baa087a | 4639 | else |
b08c89d9 | 4640 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4641 | $as_echo "no" >&6; } |
4baa087a RM |
4642 | fi |
4643 | ||
26f56c1c UD |
4644 | if test "x$ac_ct_RANLIB" = x; then |
4645 | RANLIB=":" | |
4646 | else | |
4647 | case $cross_compiling:$ac_tool_warned in | |
4648 | yes:) | |
b08c89d9 | 4649 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
322e23db | 4650 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
26f56c1c UD |
4651 | ac_tool_warned=yes ;; |
4652 | esac | |
4653 | RANLIB=$ac_ct_RANLIB | |
4654 | fi | |
4baa087a RM |
4655 | else |
4656 | RANLIB="$ac_cv_prog_RANLIB" | |
4657 | fi | |
4658 | ||
4659 | else | |
4660 | RANLIB=$ac_ranlib | |
4661 | fi | |
4662 | ||
4663 | ||
4664 | # Determine whether we are using GNU binutils. | |
b08c89d9 | 4665 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $AS is GNU as" >&5 |
322e23db | 4666 | $as_echo_n "checking whether $AS is GNU as... " >&6; } |
b08c89d9 | 4667 | if test "${libc_cv_prog_as_gnu+set}" = set; then : |
322e23db | 4668 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4669 | else |
4670 | # Most GNU programs take a -v and spit out some text including | |
4671 | # the word 'GNU'. Some try to read stdin, so give them /dev/null. | |
4672 | if $AS -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then | |
4673 | libc_cv_prog_as_gnu=yes | |
4674 | else | |
4675 | libc_cv_prog_as_gnu=no | |
4676 | fi | |
4677 | rm -fr contest* | |
4678 | fi | |
b08c89d9 | 4679 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_prog_as_gnu" >&5 |
322e23db | 4680 | $as_echo "$libc_cv_prog_as_gnu" >&6; } |
4baa087a RM |
4681 | rm -f a.out |
4682 | gnu_as=$libc_cv_prog_as_gnu | |
4683 | ||
b08c89d9 | 4684 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $LD is GNU ld" >&5 |
322e23db | 4685 | $as_echo_n "checking whether $LD is GNU ld... " >&6; } |
b08c89d9 | 4686 | if test "${libc_cv_prog_ld_gnu+set}" = set; then : |
322e23db | 4687 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4688 | else |
4689 | # Most GNU programs take a -v and spit out some text including | |
4690 | # the word 'GNU'. Some try to read stdin, so give them /dev/null. | |
4691 | if $LD -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then | |
4692 | libc_cv_prog_ld_gnu=yes | |
4693 | else | |
4694 | libc_cv_prog_ld_gnu=no | |
4695 | fi | |
4696 | rm -fr contest* | |
4697 | fi | |
b08c89d9 | 4698 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_prog_ld_gnu" >&5 |
322e23db | 4699 | $as_echo "$libc_cv_prog_ld_gnu" >&6; } |
4baa087a RM |
4700 | gnu_ld=$libc_cv_prog_ld_gnu |
4701 | ||
4702 | ||
4703 | # Accept binutils 2.13 or newer. | |
4704 | for ac_prog in $AS | |
4705 | do | |
4706 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4707 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4708 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4709 | $as_echo_n "checking for $ac_word... " >&6; } |
b08c89d9 | 4710 | if test "${ac_cv_prog_AS+set}" = set; then : |
322e23db | 4711 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4712 | else |
4713 | if test -n "$AS"; then | |
4714 | ac_cv_prog_AS="$AS" # Let the user override the test. | |
4715 | else | |
4716 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4717 | for as_dir in $PATH | |
4718 | do | |
4719 | IFS=$as_save_IFS | |
4720 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4721 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 4722 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
4baa087a | 4723 | ac_cv_prog_AS="$ac_prog" |
b08c89d9 | 4724 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4baa087a RM |
4725 | break 2 |
4726 | fi | |
4727 | done | |
b08c89d9 | 4728 | done |
26f56c1c | 4729 | IFS=$as_save_IFS |
4baa087a RM |
4730 | |
4731 | fi | |
4732 | fi | |
4733 | AS=$ac_cv_prog_AS | |
4734 | if test -n "$AS"; then | |
b08c89d9 | 4735 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5 |
322e23db | 4736 | $as_echo "$AS" >&6; } |
4baa087a | 4737 | else |
b08c89d9 | 4738 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4739 | $as_echo "no" >&6; } |
4baa087a RM |
4740 | fi |
4741 | ||
26f56c1c | 4742 | |
4baa087a RM |
4743 | test -n "$AS" && break |
4744 | done | |
4745 | ||
4746 | if test -z "$AS"; then | |
4747 | ac_verc_fail=yes | |
4748 | else | |
4749 | # Found it, now check the version. | |
b08c89d9 | 4750 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $AS" >&5 |
322e23db | 4751 | $as_echo_n "checking version of $AS... " >&6; } |
4baa087a RM |
4752 | ac_prog_version=`$AS --version 2>&1 | sed -n 's/^.*GNU assembler.* \([0-9]*\.[0-9.]*\).*$/\1/p'` |
4753 | case $ac_prog_version in | |
4754 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
f450806e | 4755 | 2.1[3-9]*|2.1[0-9][0-9]*|2.[2-9][0-9]*|[3-9].*|[1-9][0-9]*) |
4baa087a RM |
4756 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4757 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4758 | ||
4759 | esac | |
b08c89d9 | 4760 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4761 | $as_echo "$ac_prog_version" >&6; } |
4baa087a RM |
4762 | fi |
4763 | if test $ac_verc_fail = yes; then | |
73588175 | 4764 | AS=: critic_missing="$critic_missing as" |
4baa087a RM |
4765 | fi |
4766 | ||
4767 | for ac_prog in $LD | |
4768 | do | |
4769 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4770 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4771 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4772 | $as_echo_n "checking for $ac_word... " >&6; } |
b08c89d9 | 4773 | if test "${ac_cv_prog_LD+set}" = set; then : |
322e23db | 4774 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4775 | else |
4776 | if test -n "$LD"; then | |
4777 | ac_cv_prog_LD="$LD" # Let the user override the test. | |
4778 | else | |
4779 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4780 | for as_dir in $PATH | |
4781 | do | |
4782 | IFS=$as_save_IFS | |
4783 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4784 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 4785 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
4baa087a | 4786 | ac_cv_prog_LD="$ac_prog" |
b08c89d9 | 4787 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4baa087a RM |
4788 | break 2 |
4789 | fi | |
4790 | done | |
b08c89d9 | 4791 | done |
26f56c1c | 4792 | IFS=$as_save_IFS |
4baa087a RM |
4793 | |
4794 | fi | |
4795 | fi | |
4796 | LD=$ac_cv_prog_LD | |
4797 | if test -n "$LD"; then | |
b08c89d9 | 4798 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 |
322e23db | 4799 | $as_echo "$LD" >&6; } |
4baa087a | 4800 | else |
b08c89d9 | 4801 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4802 | $as_echo "no" >&6; } |
4baa087a RM |
4803 | fi |
4804 | ||
26f56c1c | 4805 | |
4baa087a RM |
4806 | test -n "$LD" && break |
4807 | done | |
4808 | ||
4809 | if test -z "$LD"; then | |
4810 | ac_verc_fail=yes | |
4811 | else | |
4812 | # Found it, now check the version. | |
b08c89d9 | 4813 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $LD" >&5 |
322e23db | 4814 | $as_echo_n "checking version of $LD... " >&6; } |
4baa087a RM |
4815 | ac_prog_version=`$LD --version 2>&1 | sed -n 's/^.*GNU ld.* \([0-9][0-9]*\.[0-9.]*\).*$/\1/p'` |
4816 | case $ac_prog_version in | |
4817 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
f450806e | 4818 | 2.1[3-9]*|2.1[0-9][0-9]*|2.[2-9][0-9]*|[3-9].*|[1-9][0-9]*) |
4baa087a RM |
4819 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4820 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4821 | ||
4822 | esac | |
b08c89d9 | 4823 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4824 | $as_echo "$ac_prog_version" >&6; } |
4baa087a RM |
4825 | fi |
4826 | if test $ac_verc_fail = yes; then | |
73588175 | 4827 | LD=: critic_missing="$critic_missing ld" |
4baa087a RM |
4828 | fi |
4829 | ||
4830 | ||
4831 | # We need the physical current working directory. We cannot use the | |
4832 | # "pwd -P" shell builtin since that's not portable. Instead we try to | |
4833 | # find a pwd binary. Note that assigning to the PWD environment | |
4834 | # variable might have some interesting side effects, so we don't do | |
4835 | # that. | |
4836 | # Extract the first word of "pwd", so it can be a program name with args. | |
4837 | set dummy pwd; ac_word=$2 | |
b08c89d9 | 4838 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4839 | $as_echo_n "checking for $ac_word... " >&6; } |
b08c89d9 | 4840 | if test "${ac_cv_path_PWD_P+set}" = set; then : |
322e23db | 4841 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4842 | else |
4843 | case $PWD_P in | |
4844 | [\\/]* | ?:[\\/]*) | |
4845 | ac_cv_path_PWD_P="$PWD_P" # Let the user override the test with a path. | |
4846 | ;; | |
4847 | *) | |
4848 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4849 | for as_dir in $PATH | |
4850 | do | |
4851 | IFS=$as_save_IFS | |
4852 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4853 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 4854 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
4baa087a | 4855 | ac_cv_path_PWD_P="$as_dir/$ac_word$ac_exec_ext" |
b08c89d9 | 4856 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4baa087a RM |
4857 | break 2 |
4858 | fi | |
4859 | done | |
b08c89d9 | 4860 | done |
26f56c1c | 4861 | IFS=$as_save_IFS |
4baa087a RM |
4862 | |
4863 | test -z "$ac_cv_path_PWD_P" && ac_cv_path_PWD_P="no" | |
4864 | ;; | |
4865 | esac | |
4866 | fi | |
4867 | PWD_P=$ac_cv_path_PWD_P | |
4baa087a | 4868 | if test -n "$PWD_P"; then |
b08c89d9 | 4869 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PWD_P" >&5 |
322e23db | 4870 | $as_echo "$PWD_P" >&6; } |
4baa087a | 4871 | else |
b08c89d9 | 4872 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4873 | $as_echo "no" >&6; } |
4baa087a RM |
4874 | fi |
4875 | ||
26f56c1c | 4876 | |
4baa087a | 4877 | if test "$PWD_P" = no; then |
b08c89d9 | 4878 | as_fn_error "*** A pwd binary could not be found." "$LINENO" 5 |
4baa087a RM |
4879 | fi |
4880 | ||
4881 | # These programs are version sensitive. | |
4882 | ||
4883 | for ac_prog in ${ac_tool_prefix}gcc ${ac_tool_prefix}cc | |
4884 | do | |
4885 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4886 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4887 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4888 | $as_echo_n "checking for $ac_word... " >&6; } |
b08c89d9 | 4889 | if test "${ac_cv_prog_CC+set}" = set; then : |
322e23db | 4890 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4891 | else |
4892 | if test -n "$CC"; then | |
4893 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
4894 | else | |
4895 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4896 | for as_dir in $PATH | |
4897 | do | |
4898 | IFS=$as_save_IFS | |
4899 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4900 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 4901 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
4baa087a | 4902 | ac_cv_prog_CC="$ac_prog" |
b08c89d9 | 4903 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4baa087a RM |
4904 | break 2 |
4905 | fi | |
4906 | done | |
b08c89d9 | 4907 | done |
26f56c1c | 4908 | IFS=$as_save_IFS |
4baa087a RM |
4909 | |
4910 | fi | |
4911 | fi | |
4912 | CC=$ac_cv_prog_CC | |
4913 | if test -n "$CC"; then | |
b08c89d9 | 4914 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 4915 | $as_echo "$CC" >&6; } |
4baa087a | 4916 | else |
b08c89d9 | 4917 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4918 | $as_echo "no" >&6; } |
4baa087a RM |
4919 | fi |
4920 | ||
26f56c1c | 4921 | |
4baa087a RM |
4922 | test -n "$CC" && break |
4923 | done | |
4924 | ||
4925 | if test -z "$CC"; then | |
4926 | ac_verc_fail=yes | |
4927 | else | |
4928 | # Found it, now check the version. | |
b08c89d9 | 4929 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $CC" >&5 |
322e23db | 4930 | $as_echo_n "checking version of $CC... " >&6; } |
4baa087a RM |
4931 | ac_prog_version=`$CC -v 2>&1 | sed -n 's/^.*version \([egcygnustpi-]*[0-9.]*\).*$/\1/p'` |
4932 | case $ac_prog_version in | |
4933 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
3cc4a097 | 4934 | 3.4* | 4.[0-9]* ) |
4baa087a RM |
4935 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4936 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4937 | ||
4938 | esac | |
b08c89d9 | 4939 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4940 | $as_echo "$ac_prog_version" >&6; } |
4baa087a RM |
4941 | fi |
4942 | if test $ac_verc_fail = yes; then | |
4943 | critic_missing="$critic_missing gcc" | |
4944 | fi | |
4945 | ||
4946 | for ac_prog in gnumake gmake make | |
4947 | do | |
4948 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4949 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4950 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4951 | $as_echo_n "checking for $ac_word... " >&6; } |
b08c89d9 | 4952 | if test "${ac_cv_prog_MAKE+set}" = set; then : |
322e23db | 4953 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4954 | else |
4955 | if test -n "$MAKE"; then | |
4956 | ac_cv_prog_MAKE="$MAKE" # Let the user override the test. | |
4957 | else | |
4958 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4959 | for as_dir in $PATH | |
4960 | do | |
4961 | IFS=$as_save_IFS | |
4962 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4963 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 4964 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
4baa087a | 4965 | ac_cv_prog_MAKE="$ac_prog" |
b08c89d9 | 4966 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4baa087a RM |
4967 | break 2 |
4968 | fi | |
4969 | done | |
b08c89d9 | 4970 | done |
26f56c1c | 4971 | IFS=$as_save_IFS |
4baa087a RM |
4972 | |
4973 | fi | |
4974 | fi | |
4975 | MAKE=$ac_cv_prog_MAKE | |
4976 | if test -n "$MAKE"; then | |
b08c89d9 | 4977 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5 |
322e23db | 4978 | $as_echo "$MAKE" >&6; } |
4baa087a | 4979 | else |
b08c89d9 | 4980 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4981 | $as_echo "no" >&6; } |
4baa087a RM |
4982 | fi |
4983 | ||
26f56c1c | 4984 | |
4baa087a RM |
4985 | test -n "$MAKE" && break |
4986 | done | |
4987 | ||
4988 | if test -z "$MAKE"; then | |
4989 | ac_verc_fail=yes | |
4990 | else | |
4991 | # Found it, now check the version. | |
b08c89d9 | 4992 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MAKE" >&5 |
322e23db | 4993 | $as_echo_n "checking version of $MAKE... " >&6; } |
4baa087a RM |
4994 | ac_prog_version=`$MAKE --version 2>&1 | sed -n 's/^.*GNU Make[^0-9]*\([0-9][0-9.]*\).*$/\1/p'` |
4995 | case $ac_prog_version in | |
4996 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
4997 | 3.79* | 3.[89]*) | |
4998 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
4999 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
5000 | ||
5001 | esac | |
b08c89d9 | 5002 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 5003 | $as_echo "$ac_prog_version" >&6; } |
4baa087a RM |
5004 | fi |
5005 | if test $ac_verc_fail = yes; then | |
5006 | critic_missing="$critic_missing make" | |
5007 | fi | |
6e3d59bc | 5008 | |
cd6ede75 | 5009 | |
4baa087a RM |
5010 | for ac_prog in gnumsgfmt gmsgfmt msgfmt |
5011 | do | |
5012 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
5013 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 5014 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5015 | $as_echo_n "checking for $ac_word... " >&6; } |
b08c89d9 | 5016 | if test "${ac_cv_prog_MSGFMT+set}" = set; then : |
322e23db | 5017 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 5018 | else |
4baa087a RM |
5019 | if test -n "$MSGFMT"; then |
5020 | ac_cv_prog_MSGFMT="$MSGFMT" # Let the user override the test. | |
cd6ede75 | 5021 | else |
3a12e572 UD |
5022 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5023 | for as_dir in $PATH | |
5024 | do | |
5025 | IFS=$as_save_IFS | |
5026 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5027 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 5028 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
4baa087a | 5029 | ac_cv_prog_MSGFMT="$ac_prog" |
b08c89d9 | 5030 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5031 | break 2 |
5032 | fi | |
5033 | done | |
b08c89d9 | 5034 | done |
26f56c1c | 5035 | IFS=$as_save_IFS |
3a12e572 | 5036 | |
cd6ede75 UD |
5037 | fi |
5038 | fi | |
4baa087a RM |
5039 | MSGFMT=$ac_cv_prog_MSGFMT |
5040 | if test -n "$MSGFMT"; then | |
b08c89d9 | 5041 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5 |
322e23db | 5042 | $as_echo "$MSGFMT" >&6; } |
cd6ede75 | 5043 | else |
b08c89d9 | 5044 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5045 | $as_echo "no" >&6; } |
cd6ede75 UD |
5046 | fi |
5047 | ||
26f56c1c | 5048 | |
4baa087a RM |
5049 | test -n "$MSGFMT" && break |
5050 | done | |
5051 | ||
5052 | if test -z "$MSGFMT"; then | |
5053 | ac_verc_fail=yes | |
5054 | else | |
5055 | # Found it, now check the version. | |
b08c89d9 | 5056 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MSGFMT" >&5 |
322e23db | 5057 | $as_echo_n "checking version of $MSGFMT... " >&6; } |
4baa087a RM |
5058 | ac_prog_version=`$MSGFMT --version 2>&1 | sed -n 's/^.*GNU gettext.* \([0-9]*\.[0-9.]*\).*$/\1/p'` |
5059 | case $ac_prog_version in | |
5060 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
5061 | 0.10.3[6-9]* | 0.10.[4-9][0-9]* | 0.1[1-9]* | 0.[2-9][0-9]* | [1-9].*) | |
5062 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
5063 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
5064 | ||
5065 | esac | |
b08c89d9 | 5066 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 5067 | $as_echo "$ac_prog_version" >&6; } |
3a12e572 | 5068 | fi |
4baa087a RM |
5069 | if test $ac_verc_fail = yes; then |
5070 | MSGFMT=: aux_missing="$aux_missing msgfmt" | |
5071 | fi | |
5072 | ||
5073 | for ac_prog in makeinfo | |
5074 | do | |
5075 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
5076 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 5077 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5078 | $as_echo_n "checking for $ac_word... " >&6; } |
b08c89d9 | 5079 | if test "${ac_cv_prog_MAKEINFO+set}" = set; then : |
322e23db | 5080 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 5081 | else |
4baa087a RM |
5082 | if test -n "$MAKEINFO"; then |
5083 | ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test. | |
cd6ede75 | 5084 | else |
3a12e572 UD |
5085 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5086 | for as_dir in $PATH | |
5087 | do | |
5088 | IFS=$as_save_IFS | |
5089 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5090 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 5091 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
4baa087a | 5092 | ac_cv_prog_MAKEINFO="$ac_prog" |
b08c89d9 | 5093 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5094 | break 2 |
5095 | fi | |
5096 | done | |
b08c89d9 | 5097 | done |
26f56c1c | 5098 | IFS=$as_save_IFS |
3a12e572 | 5099 | |
cd6ede75 UD |
5100 | fi |
5101 | fi | |
4baa087a RM |
5102 | MAKEINFO=$ac_cv_prog_MAKEINFO |
5103 | if test -n "$MAKEINFO"; then | |
b08c89d9 | 5104 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5 |
322e23db | 5105 | $as_echo "$MAKEINFO" >&6; } |
cd6ede75 | 5106 | else |
b08c89d9 | 5107 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5108 | $as_echo "no" >&6; } |
cd6ede75 UD |
5109 | fi |
5110 | ||
26f56c1c | 5111 | |
4baa087a RM |
5112 | test -n "$MAKEINFO" && break |
5113 | done | |
5edb9387 | 5114 | |
4baa087a RM |
5115 | if test -z "$MAKEINFO"; then |
5116 | ac_verc_fail=yes | |
5edb9387 | 5117 | else |
4baa087a | 5118 | # Found it, now check the version. |
b08c89d9 | 5119 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MAKEINFO" >&5 |
322e23db | 5120 | $as_echo_n "checking version of $MAKEINFO... " >&6; } |
4baa087a RM |
5121 | ac_prog_version=`$MAKEINFO --version 2>&1 | sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'` |
5122 | case $ac_prog_version in | |
5123 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
5124 | 4.*) | |
5125 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
5126 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
5edb9387 | 5127 | |
4baa087a | 5128 | esac |
b08c89d9 | 5129 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 5130 | $as_echo "$ac_prog_version" >&6; } |
5edb9387 | 5131 | fi |
4baa087a RM |
5132 | if test $ac_verc_fail = yes; then |
5133 | MAKEINFO=: aux_missing="$aux_missing makeinfo" | |
5edb9387 | 5134 | fi |
cd6ede75 | 5135 | |
4baa087a | 5136 | for ac_prog in sed |
c4d23330 RM |
5137 | do |
5138 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
5139 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 5140 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5141 | $as_echo_n "checking for $ac_word... " >&6; } |
b08c89d9 | 5142 | if test "${ac_cv_prog_SED+set}" = set; then : |
322e23db | 5143 | $as_echo_n "(cached) " >&6 |
c4d23330 | 5144 | else |
4baa087a RM |
5145 | if test -n "$SED"; then |
5146 | ac_cv_prog_SED="$SED" # Let the user override the test. | |
c4d23330 RM |
5147 | else |
5148 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5149 | for as_dir in $PATH | |
5150 | do | |
5151 | IFS=$as_save_IFS | |
5152 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5153 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 5154 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
4baa087a | 5155 | ac_cv_prog_SED="$ac_prog" |
b08c89d9 | 5156 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
c4d23330 RM |
5157 | break 2 |
5158 | fi | |
5159 | done | |
b08c89d9 | 5160 | done |
26f56c1c | 5161 | IFS=$as_save_IFS |
c4d23330 RM |
5162 | |
5163 | fi | |
5164 | fi | |
4baa087a RM |
5165 | SED=$ac_cv_prog_SED |
5166 | if test -n "$SED"; then | |
b08c89d9 | 5167 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SED" >&5 |
322e23db | 5168 | $as_echo "$SED" >&6; } |
c4d23330 | 5169 | else |
b08c89d9 | 5170 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5171 | $as_echo "no" >&6; } |
c4d23330 RM |
5172 | fi |
5173 | ||
26f56c1c | 5174 | |
4baa087a | 5175 | test -n "$SED" && break |
c4d23330 RM |
5176 | done |
5177 | ||
4baa087a | 5178 | if test -z "$SED"; then |
c4d23330 RM |
5179 | ac_verc_fail=yes |
5180 | else | |
5181 | # Found it, now check the version. | |
b08c89d9 | 5182 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $SED" >&5 |
322e23db | 5183 | $as_echo_n "checking version of $SED... " >&6; } |
4baa087a | 5184 | ac_prog_version=`$SED --version 2>&1 | sed -n 's/^.*GNU sed version \([0-9]*\.[0-9.]*\).*$/\1/p'` |
c4d23330 RM |
5185 | case $ac_prog_version in |
5186 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
4baa087a | 5187 | 3.0[2-9]*|3.[1-9]*|[4-9]*) |
c4d23330 RM |
5188 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
5189 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
5190 | ||
5191 | esac | |
b08c89d9 | 5192 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 5193 | $as_echo "$ac_prog_version" >&6; } |
c4d23330 RM |
5194 | fi |
5195 | if test $ac_verc_fail = yes; then | |
4baa087a | 5196 | SED=: aux_missing="$aux_missing sed" |
c4d23330 RM |
5197 | fi |
5198 | ||
4baa087a | 5199 | |
476e7d78 | 5200 | for ac_prog in autoconf |
c4d23330 RM |
5201 | do |
5202 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
5203 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 5204 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5205 | $as_echo_n "checking for $ac_word... " >&6; } |
b08c89d9 | 5206 | if test "${ac_cv_prog_AUTOCONF+set}" = set; then : |
322e23db | 5207 | $as_echo_n "(cached) " >&6 |
c4d23330 | 5208 | else |
4baa087a RM |
5209 | if test -n "$AUTOCONF"; then |
5210 | ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test. | |
c4d23330 RM |
5211 | else |
5212 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5213 | for as_dir in $PATH | |
5214 | do | |
5215 | IFS=$as_save_IFS | |
5216 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5217 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 5218 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
4baa087a | 5219 | ac_cv_prog_AUTOCONF="$ac_prog" |
b08c89d9 | 5220 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
c4d23330 RM |
5221 | break 2 |
5222 | fi | |
5223 | done | |
b08c89d9 | 5224 | done |
26f56c1c | 5225 | IFS=$as_save_IFS |
c4d23330 RM |
5226 | |
5227 | fi | |
5228 | fi | |
4baa087a RM |
5229 | AUTOCONF=$ac_cv_prog_AUTOCONF |
5230 | if test -n "$AUTOCONF"; then | |
b08c89d9 | 5231 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOCONF" >&5 |
322e23db | 5232 | $as_echo "$AUTOCONF" >&6; } |
c4d23330 | 5233 | else |
b08c89d9 | 5234 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5235 | $as_echo "no" >&6; } |
c4d23330 RM |
5236 | fi |
5237 | ||
26f56c1c | 5238 | |
4baa087a | 5239 | test -n "$AUTOCONF" && break |
c4d23330 | 5240 | done |
4baa087a | 5241 | test -n "$AUTOCONF" || AUTOCONF="no" |
c4d23330 | 5242 | |
476e7d78 RM |
5243 | case "x$AUTOCONF" in |
5244 | xno|x|x:) AUTOCONF=no ;; | |
5245 | *) | |
b08c89d9 | 5246 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works" >&5 |
322e23db | 5247 | $as_echo_n "checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works... " >&6; } |
b08c89d9 | 5248 | if test "${libc_cv_autoconf_works+set}" = set; then : |
322e23db | 5249 | $as_echo_n "(cached) " >&6 |
c4d23330 | 5250 | else |
476e7d78 RM |
5251 | if (cd $srcdir; $AUTOCONF $ACFLAGS configure.in > /dev/null 2>&1); then |
5252 | libc_cv_autoconf_works=yes | |
5253 | else | |
5254 | libc_cv_autoconf_works=no | |
5255 | fi | |
c4d23330 | 5256 | fi |
b08c89d9 | 5257 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_autoconf_works" >&5 |
322e23db | 5258 | $as_echo "$libc_cv_autoconf_works" >&6; } |
476e7d78 RM |
5259 | test $libc_cv_autoconf_works = yes || AUTOCONF=no |
5260 | ;; | |
5261 | esac | |
5262 | if test "x$with_cvs" = xyes && test "x$AUTOCONF" = xno; then | |
5263 | # If --without-cvs they probably won't change configure.in, so no complaints. | |
5264 | aux_missing="$aux_missing autoconf" | |
c4d23330 RM |
5265 | fi |
5266 | ||
b08c89d9 | 5267 | test -n "$critic_missing" && as_fn_error " |
32a448ed | 5268 | *** These critical programs are missing or too old:$critic_missing |
b08c89d9 | 5269 | *** Check the INSTALL file for required versions." "$LINENO" 5 |
32a448ed | 5270 | |
b08c89d9 | 5271 | test -n "$aux_missing" && { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: |
9c6fffc0 | 5272 | *** These auxiliary programs are missing or incompatible versions:$aux_missing |
ea9f119b | 5273 | *** some features will be disabled. |
3a12e572 | 5274 | *** Check the INSTALL file for required versions." >&5 |
322e23db | 5275 | $as_echo "$as_me: WARNING: |
3a12e572 UD |
5276 | *** These auxiliary programs are missing or incompatible versions:$aux_missing |
5277 | *** some features will be disabled. | |
5278 | *** Check the INSTALL file for required versions." >&2;} | |
ea9f119b | 5279 | |
3c720987 UD |
5280 | # if using special system headers, find out the compiler's sekrit |
5281 | # header directory and add that to the list. NOTE: Only does the right | |
5282 | # thing on a system that doesn't need fixincludes. (Not presently a problem.) | |
5283 | if test -n "$sysheaders"; then | |
67fbfa5c RM |
5284 | SYSINCLUDES=-nostdinc |
5285 | for d in include include-fixed; do | |
22dca1ea | 5286 | i=`$CC -print-file-name="$d"` && test "x$i" != x && test "x$i" != "x$d" && |
67fbfa5c RM |
5287 | SYSINCLUDES="$SYSINCLUDES -isystem $i" |
5288 | done | |
5289 | SYSINCLUDES="$SYSINCLUDES \ | |
3d6ce23a | 5290 | -isystem `echo $sysheaders | sed 's/:/ -isystem /g'`" |
ef226fec RM |
5291 | if test -n "$CXX"; then |
5292 | cxxversion=`$CXX -dumpversion 2>&5` && | |
5293 | cxxmachine=`$CXX -dumpmachine 2>&5` && | |
5294 | cxxheaders=`$CXX -print-file-name=../../../../include/c++/`"$cxxversion" && | |
5295 | CXX_SYSINCLUDES="-isystem $cxxheaders \ | |
5296 | -isystem $cxxheaders/$cxxmachine -isystem $cxxheaders/backward" | |
5297 | fi | |
3c720987 UD |
5298 | fi |
5299 | ||
5300 | ||
ef226fec | 5301 | |
f89ac85c | 5302 | # check if ranlib is necessary |
b08c89d9 | 5303 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ranlib is necessary" >&5 |
322e23db | 5304 | $as_echo_n "checking whether ranlib is necessary... " >&6; } |
b08c89d9 | 5305 | if test "${libc_cv_ranlib_necessary+set}" = set; then : |
322e23db | 5306 | $as_echo_n "(cached) " >&6 |
f38931a9 | 5307 | else |
f89ac85c UD |
5308 | cat > conftest.c <<EOF |
5309 | int a; | |
5310 | char b; | |
5311 | void c(void) {} | |
5312 | EOF | |
3217788f | 5313 | $CC $CFLAGS $CPPFLAGS -c conftest.c |
5bbfc1ea | 5314 | $AR cr conftest.a conftest.o |
f89ac85c UD |
5315 | cp conftest.a conftest2.a |
5316 | $RANLIB conftest.a | |
5317 | if cmp -s conftest.a conftest2.a; then | |
5318 | libc_cv_ranlib_necessary=no | |
f38931a9 | 5319 | else |
f89ac85c | 5320 | libc_cv_ranlib_necessary=yes |
f38931a9 | 5321 | fi |
f89ac85c | 5322 | rm -rf conftest* |
f38931a9 | 5323 | fi |
b08c89d9 | 5324 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ranlib_necessary" >&5 |
322e23db | 5325 | $as_echo "$libc_cv_ranlib_necessary" >&6; } |
f89ac85c UD |
5326 | if test "$libc_cv_ranlib_necessary" = no; then |
5327 | RANLIB=: | |
5328 | fi | |
f38931a9 | 5329 | |
3911660e UD |
5330 | # Test if LD_LIBRARY_PATH contains the notation for the current directory |
5331 | # since this would lead to problems installing/building glibc. | |
5332 | # LD_LIBRARY_PATH contains the current directory if one of the following | |
5333 | # is true: | |
5334 | # - one of the terminals (":" and ";") is the first or last sign | |
5335 | # - two terminals occur directly after each other | |
5336 | # - the path contains an element with a dot in it | |
b08c89d9 | 5337 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking LD_LIBRARY_PATH variable" >&5 |
322e23db | 5338 | $as_echo_n "checking LD_LIBRARY_PATH variable... " >&6; } |
3911660e UD |
5339 | case ${LD_LIBRARY_PATH} in |
5340 | [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* ) | |
b3a86ae1 | 5341 | ld_library_path_setting="contains current directory" |
3911660e UD |
5342 | ;; |
5343 | *) | |
5344 | ld_library_path_setting="ok" | |
5345 | ;; | |
5346 | esac | |
b08c89d9 | 5347 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_library_path_setting" >&5 |
322e23db | 5348 | $as_echo "$ld_library_path_setting" >&6; } |
3911660e | 5349 | if test "$ld_library_path_setting" != "ok"; then |
b08c89d9 | 5350 | as_fn_error " |
3a12e572 UD |
5351 | *** LD_LIBRARY_PATH shouldn't contain the current directory when |
5352 | *** building glibc. Please change the environment variable | |
b08c89d9 | 5353 | *** and run configure again." "$LINENO" 5 |
3911660e UD |
5354 | fi |
5355 | ||
b08c89d9 | 5356 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether GCC supports -static-libgcc" >&5 |
322e23db | 5357 | $as_echo_n "checking whether GCC supports -static-libgcc... " >&6; } |
b08c89d9 | 5358 | if test "${libc_cv_gcc_static_libgcc+set}" = set; then : |
322e23db | 5359 | $as_echo_n "(cached) " >&6 |
74bd2300 UD |
5360 | else |
5361 | if $CC -v -static-libgcc 2>&1 | grep -q 'unrecognized option.*static-libgcc'; then | |
5362 | libc_cv_gcc_static_libgcc= | |
5363 | else | |
5364 | libc_cv_gcc_static_libgcc=-static-libgcc | |
5365 | fi | |
5366 | fi | |
b08c89d9 | 5367 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_static_libgcc" >&5 |
322e23db | 5368 | $as_echo "$libc_cv_gcc_static_libgcc" >&6; } |
74bd2300 UD |
5369 | |
5370 | ||
cd6ede75 UD |
5371 | # Extract the first word of "bash", so it can be a program name with args. |
5372 | set dummy bash; ac_word=$2 | |
b08c89d9 | 5373 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5374 | $as_echo_n "checking for $ac_word... " >&6; } |
b08c89d9 | 5375 | if test "${ac_cv_path_BASH_SHELL+set}" = set; then : |
322e23db | 5376 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 5377 | else |
26f56c1c | 5378 | case $BASH_SHELL in |
3a12e572 | 5379 | [\\/]* | ?:[\\/]*) |
26f56c1c | 5380 | ac_cv_path_BASH_SHELL="$BASH_SHELL" # Let the user override the test with a path. |
cd6ede75 UD |
5381 | ;; |
5382 | *) | |
3a12e572 UD |
5383 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5384 | for as_dir in $PATH | |
5385 | do | |
5386 | IFS=$as_save_IFS | |
5387 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5388 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c UD |
5389 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
5390 | ac_cv_path_BASH_SHELL="$as_dir/$ac_word$ac_exec_ext" | |
b08c89d9 | 5391 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5392 | break 2 |
5393 | fi | |
5394 | done | |
b08c89d9 | 5395 | done |
26f56c1c | 5396 | IFS=$as_save_IFS |
3a12e572 | 5397 | |
26f56c1c | 5398 | test -z "$ac_cv_path_BASH_SHELL" && ac_cv_path_BASH_SHELL="no" |
cd6ede75 UD |
5399 | ;; |
5400 | esac | |
5401 | fi | |
26f56c1c UD |
5402 | BASH_SHELL=$ac_cv_path_BASH_SHELL |
5403 | if test -n "$BASH_SHELL"; then | |
b08c89d9 | 5404 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BASH_SHELL" >&5 |
322e23db | 5405 | $as_echo "$BASH_SHELL" >&6; } |
cd6ede75 | 5406 | else |
b08c89d9 | 5407 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5408 | $as_echo "no" >&6; } |
cd6ede75 UD |
5409 | fi |
5410 | ||
26f56c1c UD |
5411 | |
5412 | if test "$BASH_SHELL" != no && | |
5413 | $BASH_SHELL -c 'test "$BASH_VERSINFO" \ | |
6973fc01 | 5414 | && test "$BASH_VERSINFO" -ge 2 >&/dev/null'; then |
cd6ede75 UD |
5415 | libc_cv_have_bash2=yes |
5416 | else | |
5417 | libc_cv_have_bash2=no | |
5418 | fi | |
5419 | ||
5420 | ||
26f56c1c | 5421 | if test "$BASH_SHELL" = no; then |
cd6ede75 UD |
5422 | # Extract the first word of "ksh", so it can be a program name with args. |
5423 | set dummy ksh; ac_word=$2 | |
b08c89d9 | 5424 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5425 | $as_echo_n "checking for $ac_word... " >&6; } |
b08c89d9 | 5426 | if test "${ac_cv_path_KSH+set}" = set; then : |
322e23db | 5427 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 5428 | else |
3a12e572 UD |
5429 | case $KSH in |
5430 | [\\/]* | ?:[\\/]*) | |
cd6ede75 UD |
5431 | ac_cv_path_KSH="$KSH" # Let the user override the test with a path. |
5432 | ;; | |
5433 | *) | |
3a12e572 UD |
5434 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5435 | for as_dir in $PATH | |
5436 | do | |
5437 | IFS=$as_save_IFS | |
5438 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5439 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 5440 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
3a12e572 | 5441 | ac_cv_path_KSH="$as_dir/$ac_word$ac_exec_ext" |
b08c89d9 | 5442 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5443 | break 2 |
5444 | fi | |
5445 | done | |
b08c89d9 | 5446 | done |
26f56c1c | 5447 | IFS=$as_save_IFS |
3a12e572 | 5448 | |
cd6ede75 UD |
5449 | test -z "$ac_cv_path_KSH" && ac_cv_path_KSH="no" |
5450 | ;; | |
5451 | esac | |
5452 | fi | |
3a12e572 | 5453 | KSH=$ac_cv_path_KSH |
cd6ede75 | 5454 | if test -n "$KSH"; then |
b08c89d9 | 5455 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $KSH" >&5 |
322e23db | 5456 | $as_echo "$KSH" >&6; } |
cd6ede75 | 5457 | else |
b08c89d9 | 5458 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5459 | $as_echo "no" >&6; } |
cd6ede75 UD |
5460 | fi |
5461 | ||
26f56c1c | 5462 | |
cd6ede75 UD |
5463 | if test "$KSH" = no; then |
5464 | libc_cv_have_ksh=no | |
5465 | else | |
5466 | libc_cv_have_ksh=yes | |
5467 | fi | |
5468 | else | |
26f56c1c | 5469 | KSH="$BASH_SHELL" |
3a12e572 | 5470 | |
cd6ede75 UD |
5471 | libc_cv_have_ksh=yes |
5472 | fi | |
5473 | ||
5474 | ||
a8c01776 | 5475 | for ac_prog in gawk mawk nawk awk |
a2b08ee5 | 5476 | do |
3a12e572 | 5477 | # Extract the first word of "$ac_prog", so it can be a program name with args. |
a2b08ee5 | 5478 | set dummy $ac_prog; ac_word=$2 |
b08c89d9 | 5479 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5480 | $as_echo_n "checking for $ac_word... " >&6; } |
b08c89d9 | 5481 | if test "${ac_cv_prog_AWK+set}" = set; then : |
322e23db | 5482 | $as_echo_n "(cached) " >&6 |
5aa8ff62 UD |
5483 | else |
5484 | if test -n "$AWK"; then | |
5485 | ac_cv_prog_AWK="$AWK" # Let the user override the test. | |
5486 | else | |
3a12e572 UD |
5487 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5488 | for as_dir in $PATH | |
5489 | do | |
5490 | IFS=$as_save_IFS | |
5491 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5492 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 5493 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
3a12e572 | 5494 | ac_cv_prog_AWK="$ac_prog" |
b08c89d9 | 5495 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5496 | break 2 |
5497 | fi | |
5498 | done | |
b08c89d9 | 5499 | done |
26f56c1c | 5500 | IFS=$as_save_IFS |
3a12e572 | 5501 | |
5aa8ff62 UD |
5502 | fi |
5503 | fi | |
3a12e572 | 5504 | AWK=$ac_cv_prog_AWK |
5aa8ff62 | 5505 | if test -n "$AWK"; then |
b08c89d9 | 5506 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 |
322e23db | 5507 | $as_echo "$AWK" >&6; } |
5aa8ff62 | 5508 | else |
b08c89d9 | 5509 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5510 | $as_echo "no" >&6; } |
5aa8ff62 UD |
5511 | fi |
5512 | ||
26f56c1c | 5513 | |
3a12e572 | 5514 | test -n "$AWK" && break |
5aa8ff62 UD |
5515 | done |
5516 | ||
c0016081 UD |
5517 | # Extract the first word of "perl", so it can be a program name with args. |
5518 | set dummy perl; ac_word=$2 | |
b08c89d9 | 5519 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5520 | $as_echo_n "checking for $ac_word... " >&6; } |
b08c89d9 | 5521 | if test "${ac_cv_path_PERL+set}" = set; then : |
322e23db | 5522 | $as_echo_n "(cached) " >&6 |
a2b08ee5 | 5523 | else |
3a12e572 UD |
5524 | case $PERL in |
5525 | [\\/]* | ?:[\\/]*) | |
a2b08ee5 UD |
5526 | ac_cv_path_PERL="$PERL" # Let the user override the test with a path. |
5527 | ;; | |
5528 | *) | |
3a12e572 UD |
5529 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5530 | for as_dir in $PATH | |
5531 | do | |
5532 | IFS=$as_save_IFS | |
5533 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5534 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 5535 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
3a12e572 | 5536 | ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext" |
b08c89d9 | 5537 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5538 | break 2 |
5539 | fi | |
5540 | done | |
b08c89d9 | 5541 | done |
26f56c1c | 5542 | IFS=$as_save_IFS |
3a12e572 | 5543 | |
c0016081 | 5544 | test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="no" |
a2b08ee5 UD |
5545 | ;; |
5546 | esac | |
5547 | fi | |
3a12e572 | 5548 | PERL=$ac_cv_path_PERL |
a2b08ee5 | 5549 | if test -n "$PERL"; then |
b08c89d9 | 5550 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5 |
322e23db | 5551 | $as_echo "$PERL" >&6; } |
a2b08ee5 | 5552 | else |
b08c89d9 | 5553 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5554 | $as_echo "no" >&6; } |
a2b08ee5 UD |
5555 | fi |
5556 | ||
26f56c1c | 5557 | |
2fd5d029 RM |
5558 | if test "$PERL" != no && |
5559 | (eval `$PERL -V:apiversion`; test `expr "$apiversion" \< 5` -ne 0); then | |
5560 | PERL=no | |
fc304e02 | 5561 | fi |
c0016081 UD |
5562 | # Extract the first word of "install-info", so it can be a program name with args. |
5563 | set dummy install-info; ac_word=$2 | |
b08c89d9 | 5564 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5565 | $as_echo_n "checking for $ac_word... " >&6; } |
b08c89d9 | 5566 | if test "${ac_cv_path_INSTALL_INFO+set}" = set; then : |
322e23db | 5567 | $as_echo_n "(cached) " >&6 |
c0016081 | 5568 | else |
3a12e572 UD |
5569 | case $INSTALL_INFO in |
5570 | [\\/]* | ?:[\\/]*) | |
c0016081 UD |
5571 | ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path. |
5572 | ;; | |
5573 | *) | |
3a12e572 | 5574 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
f4b07664 RM |
5575 | as_dummy="$PATH:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin" |
5576 | for as_dir in $as_dummy | |
3a12e572 UD |
5577 | do |
5578 | IFS=$as_save_IFS | |
5579 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5580 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 5581 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
3a12e572 | 5582 | ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext" |
b08c89d9 | 5583 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5584 | break 2 |
5585 | fi | |
5586 | done | |
b08c89d9 | 5587 | done |
26f56c1c | 5588 | IFS=$as_save_IFS |
3a12e572 | 5589 | |
c0016081 UD |
5590 | test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO="no" |
5591 | ;; | |
5592 | esac | |
5593 | fi | |
3a12e572 | 5594 | INSTALL_INFO=$ac_cv_path_INSTALL_INFO |
c0016081 | 5595 | if test -n "$INSTALL_INFO"; then |
b08c89d9 | 5596 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5 |
322e23db | 5597 | $as_echo "$INSTALL_INFO" >&6; } |
c0016081 | 5598 | else |
b08c89d9 | 5599 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5600 | $as_echo "no" >&6; } |
c0016081 UD |
5601 | fi |
5602 | ||
26f56c1c | 5603 | |
ae113383 UD |
5604 | # Extract the first word of "bison", so it can be a program name with args. |
5605 | set dummy bison; ac_word=$2 | |
b08c89d9 | 5606 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5607 | $as_echo_n "checking for $ac_word... " >&6; } |
b08c89d9 | 5608 | if test "${ac_cv_path_BISON+set}" = set; then : |
322e23db | 5609 | $as_echo_n "(cached) " >&6 |
ae113383 | 5610 | else |
3a12e572 UD |
5611 | case $BISON in |
5612 | [\\/]* | ?:[\\/]*) | |
ae113383 UD |
5613 | ac_cv_path_BISON="$BISON" # Let the user override the test with a path. |
5614 | ;; | |
ae113383 | 5615 | *) |
3a12e572 | 5616 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
f4b07664 RM |
5617 | as_dummy="$PATH:/usr/local/bin:/usr/bin:/bin" |
5618 | for as_dir in $as_dummy | |
3a12e572 UD |
5619 | do |
5620 | IFS=$as_save_IFS | |
5621 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5622 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 5623 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
3a12e572 | 5624 | ac_cv_path_BISON="$as_dir/$ac_word$ac_exec_ext" |
b08c89d9 | 5625 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5626 | break 2 |
5627 | fi | |
5628 | done | |
b08c89d9 | 5629 | done |
26f56c1c | 5630 | IFS=$as_save_IFS |
3a12e572 | 5631 | |
ae113383 UD |
5632 | test -z "$ac_cv_path_BISON" && ac_cv_path_BISON="no" |
5633 | ;; | |
5634 | esac | |
5635 | fi | |
3a12e572 | 5636 | BISON=$ac_cv_path_BISON |
ae113383 | 5637 | if test -n "$BISON"; then |
b08c89d9 | 5638 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5 |
322e23db | 5639 | $as_echo "$BISON" >&6; } |
ae113383 | 5640 | else |
b08c89d9 | 5641 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5642 | $as_echo "no" >&6; } |
ae113383 UD |
5643 | fi |
5644 | ||
5645 | ||
26f56c1c | 5646 | |
b08c89d9 | 5647 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for signed size_t type" >&5 |
322e23db | 5648 | $as_echo_n "checking for signed size_t type... " >&6; } |
b08c89d9 | 5649 | if test "${libc_cv_signed_size_t+set}" = set; then : |
322e23db | 5650 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
5651 | else |
5652 | echo '#include <stddef.h> | |
5653 | FOOBAR __SIZE_TYPE__ FOOBAR' > conftest.c | |
5654 | if eval "$ac_cpp conftest.c 2>/dev/null" \ | |
5655 | | grep '^FOOBAR.*unsigned.*FOOBAR$' >/dev/null; then | |
5656 | libc_cv_signed_size_t=no | |
5657 | else | |
5658 | libc_cv_signed_size_t=yes | |
5659 | fi | |
5660 | rm -f conftest* | |
5661 | fi | |
b08c89d9 | 5662 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_signed_size_t" >&5 |
322e23db | 5663 | $as_echo "$libc_cv_signed_size_t" >&6; } |
cd6ede75 UD |
5664 | if test $libc_cv_signed_size_t = yes; then |
5665 | cat >> confdefs.h <<\EOF | |
5666 | #undef __SIZE_TYPE__ | |
5667 | #define __SIZE_TYPE__ unsigned | |
5668 | EOF | |
5669 | fi | |
5670 | ||
b08c89d9 | 5671 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libc-friendly stddef.h" >&5 |
322e23db | 5672 | $as_echo_n "checking for libc-friendly stddef.h... " >&6; } |
b08c89d9 | 5673 | if test "${libc_cv_friendly_stddef+set}" = set; then : |
322e23db | 5674 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 5675 | else |
b08c89d9 | 5676 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2abf9ff1 | 5677 | /* end confdefs.h. */ |
cd6ede75 UD |
5678 | #define __need_size_t |
5679 | #define __need_wchar_t | |
5680 | #include <stddef.h> | |
5681 | #define __need_NULL | |
5682 | #include <stddef.h> | |
3a12e572 UD |
5683 | int |
5684 | main () | |
5685 | { | |
cd6ede75 UD |
5686 | size_t size; wchar_t wchar; |
5687 | #ifdef offsetof | |
5688 | #error stddef.h ignored __need_* | |
5689 | #endif | |
5690 | if (&size == NULL || &wchar == NULL) abort (); | |
3a12e572 UD |
5691 | ; |
5692 | return 0; | |
5693 | } | |
5694 | _ACEOF | |
b08c89d9 | 5695 | if ac_fn_c_try_compile "$LINENO"; then : |
cd6ede75 UD |
5696 | libc_cv_friendly_stddef=yes |
5697 | else | |
b08c89d9 | 5698 | libc_cv_friendly_stddef=no |
cd6ede75 | 5699 | fi |
26f56c1c | 5700 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
cd6ede75 | 5701 | fi |
b08c89d9 | 5702 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_friendly_stddef" >&5 |
322e23db | 5703 | $as_echo "$libc_cv_friendly_stddef" >&6; } |
cd6ede75 UD |
5704 | if test $libc_cv_friendly_stddef = yes; then |
5705 | config_vars="$config_vars | |
5706 | override stddef.h = # The installed <stddef.h> seems to be libc-friendly." | |
5707 | fi | |
5708 | ||
b08c89d9 | 5709 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need to use -P to assemble .S files" >&5 |
322e23db | 5710 | $as_echo_n "checking whether we need to use -P to assemble .S files... " >&6; } |
b08c89d9 | 5711 | if test "${libc_cv_need_minus_P+set}" = set; then : |
322e23db | 5712 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
5713 | else |
5714 | cat > conftest.S <<EOF | |
5715 | #include "confdefs.h" | |
5716 | /* Nothing whatsoever. */ | |
5717 | EOF | |
3217788f | 5718 | if { ac_try='${CC-cc} $CPPFLAGS $ASFLAGS -c conftest.S 1>&5' |
b08c89d9 | 5719 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
61cea1c3 RM |
5720 | (eval $ac_try) 2>&5 |
5721 | ac_status=$? | |
b08c89d9 UD |
5722 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5723 | test $ac_status = 0; }; }; then | |
cd6ede75 UD |
5724 | libc_cv_need_minus_P=no |
5725 | else | |
5726 | libc_cv_need_minus_P=yes | |
5727 | fi | |
5728 | rm -f conftest* | |
5729 | fi | |
b08c89d9 | 5730 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_need_minus_P" >&5 |
322e23db | 5731 | $as_echo "$libc_cv_need_minus_P" >&6; } |
cd6ede75 UD |
5732 | if test $libc_cv_need_minus_P = yes; then |
5733 | config_vars="$config_vars | |
5734 | asm-CPPFLAGS = -P # The assembler can't grok cpp's # line directives." | |
5735 | fi | |
5736 | ||
b08c89d9 | 5737 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether .text pseudo-op must be used" >&5 |
322e23db | 5738 | $as_echo_n "checking whether .text pseudo-op must be used... " >&6; } |
b08c89d9 | 5739 | if test "${libc_cv_dot_text+set}" = set; then : |
322e23db | 5740 | $as_echo_n "(cached) " >&6 |
2293395f UD |
5741 | else |
5742 | cat > conftest.s <<EOF | |
5743 | .text | |
5744 | EOF | |
5745 | libc_cv_dot_text= | |
3217788f | 5746 | if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' |
b08c89d9 | 5747 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
61cea1c3 RM |
5748 | (eval $ac_try) 2>&5 |
5749 | ac_status=$? | |
b08c89d9 UD |
5750 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5751 | test $ac_status = 0; }; }; then | |
2293395f UD |
5752 | libc_cv_dot_text=.text |
5753 | fi | |
5754 | rm -f conftest* | |
5755 | fi | |
5756 | ||
5757 | if test -z "$libc_cv_dot_text"; then | |
b08c89d9 | 5758 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5759 | $as_echo "no" >&6; } |
2293395f | 5760 | else |
b08c89d9 | 5761 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
322e23db | 5762 | $as_echo "yes" >&6; } |
2293395f UD |
5763 | fi |
5764 | ||
b08c89d9 | 5765 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler global-symbol directive" >&5 |
322e23db | 5766 | $as_echo_n "checking for assembler global-symbol directive... " >&6; } |
b08c89d9 | 5767 | if test "${libc_cv_asm_global_directive+set}" = set; then : |
322e23db | 5768 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
5769 | else |
5770 | libc_cv_asm_global_directive=UNKNOWN | |
908c3d5b | 5771 | for ac_globl in .globl .global .EXPORT; do |
cd6ede75 | 5772 | cat > conftest.s <<EOF |
2293395f | 5773 | ${libc_cv_dot_text} |
908c3d5b | 5774 | ${ac_globl} foo |
cd6ede75 UD |
5775 | foo: |
5776 | EOF | |
3217788f | 5777 | if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' |
b08c89d9 | 5778 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
61cea1c3 RM |
5779 | (eval $ac_try) 2>&5 |
5780 | ac_status=$? | |
b08c89d9 UD |
5781 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5782 | test $ac_status = 0; }; }; then | |
cd6ede75 UD |
5783 | libc_cv_asm_global_directive=${ac_globl} |
5784 | fi | |
5785 | rm -f conftest* | |
5786 | test $libc_cv_asm_global_directive != UNKNOWN && break | |
5787 | done | |
5788 | fi | |
b08c89d9 | 5789 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_global_directive" >&5 |
322e23db | 5790 | $as_echo "$libc_cv_asm_global_directive" >&6; } |
cd6ede75 | 5791 | if test $libc_cv_asm_global_directive = UNKNOWN; then |
b08c89d9 | 5792 | as_fn_error "cannot determine asm global directive" "$LINENO" 5 |
cd6ede75 | 5793 | else |
3a12e572 | 5794 | cat >>confdefs.h <<_ACEOF |
cd6ede75 | 5795 | #define ASM_GLOBAL_DIRECTIVE ${libc_cv_asm_global_directive} |
3a12e572 | 5796 | _ACEOF |
cd6ede75 UD |
5797 | |
5798 | fi | |
5799 | ||
b08c89d9 | 5800 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .set assembler directive" >&5 |
322e23db | 5801 | $as_echo_n "checking for .set assembler directive... " >&6; } |
b08c89d9 | 5802 | if test "${libc_cv_asm_set_directive+set}" = set; then : |
322e23db | 5803 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
5804 | else |
5805 | cat > conftest.s <<EOF | |
2293395f | 5806 | ${libc_cv_dot_text} |
cd6ede75 UD |
5807 | foo: |
5808 | .set glibc_conftest_frobozz,foo | |
5809 | $libc_cv_asm_global_directive glibc_conftest_frobozz | |
5810 | EOF | |
5811 | # The alpha-dec-osf1 assembler gives only a warning for `.set' | |
5812 | # (but it doesn't work), so we must do a linking check to be sure. | |
5813 | cat > conftest1.c <<\EOF | |
5814 | extern int glibc_conftest_frobozz; | |
640f0119 | 5815 | void _start() { glibc_conftest_frobozz = 1; } |
cd6ede75 UD |
5816 | EOF |
5817 | if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \ | |
640f0119 | 5818 | -nostartfiles -nostdlib \ |
cd6ede75 UD |
5819 | -o conftest conftest.s conftest1.c 1>&5 2>&5; then |
5820 | libc_cv_asm_set_directive=yes | |
5821 | else | |
5822 | libc_cv_asm_set_directive=no | |
5823 | fi | |
5824 | rm -f conftest* | |
5825 | fi | |
b08c89d9 | 5826 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_set_directive" >&5 |
322e23db | 5827 | $as_echo "$libc_cv_asm_set_directive" >&6; } |
cd6ede75 | 5828 | if test $libc_cv_asm_set_directive = yes; then |
b08c89d9 | 5829 | $as_echo "#define HAVE_ASM_SET_DIRECTIVE 1" >>confdefs.h |
cd6ede75 UD |
5830 | |
5831 | fi | |
5832 | ||
b08c89d9 | 5833 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler .type directive prefix" >&5 |
322e23db | 5834 | $as_echo_n "checking for assembler .type directive prefix... " >&6; } |
b08c89d9 | 5835 | if test "${libc_cv_asm_type_prefix+set}" = set; then : |
322e23db | 5836 | $as_echo_n "(cached) " >&6 |
b88ac073 RM |
5837 | else |
5838 | libc_cv_asm_type_prefix=no | |
5839 | for ac_try_prefix in '@' '%' '#'; do | |
5840 | cat > conftest.s <<EOF | |
5841 | ${libc_cv_dot_text} | |
5842 | ${libc_cv_asm_global_directive} foo | |
5843 | .type foo, ${ac_try_prefix}object | |
5844 | .size foo, 1 | |
5845 | foo: | |
5846 | .byte 1 | |
5847 | EOF | |
3217788f | 5848 | if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' |
b08c89d9 | 5849 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
61cea1c3 RM |
5850 | (eval $ac_try) 2>&5 |
5851 | ac_status=$? | |
b08c89d9 UD |
5852 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5853 | test $ac_status = 0; }; }; then | |
b88ac073 RM |
5854 | libc_cv_asm_type_prefix=${ac_try_prefix} |
5855 | fi | |
5856 | rm -f conftest* | |
5857 | test "x$libc_cv_asm_type_prefix" != xno && break | |
5858 | done | |
5859 | fi | |
b08c89d9 | 5860 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_type_prefix" >&5 |
322e23db | 5861 | $as_echo "$libc_cv_asm_type_prefix" >&6; } |
b88ac073 | 5862 | if test "x$libc_cv_asm_type_prefix" != xno; then |
3a12e572 | 5863 | cat >>confdefs.h <<_ACEOF |
b88ac073 | 5864 | #define ASM_TYPE_DIRECTIVE_PREFIX ${libc_cv_asm_type_prefix} |
3a12e572 | 5865 | _ACEOF |
b88ac073 RM |
5866 | |
5867 | fi | |
5868 | ||
b08c89d9 | 5869 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler gnu_unique_object symbol type" >&5 |
415ac3df | 5870 | $as_echo_n "checking for assembler gnu_unique_object symbol type... " >&6; } |
b08c89d9 | 5871 | if test "${libc_cv_asm_unique_object+set}" = set; then : |
415ac3df UD |
5872 | $as_echo_n "(cached) " >&6 |
5873 | else | |
5874 | cat > conftest.s <<EOF | |
5875 | ${libc_cv_dot_text} | |
5876 | _sym: | |
5877 | .type _sym, ${libc_cv_asm_type_prefix}gnu_unique_object | |
5878 | EOF | |
5879 | if ${CC-cc} -c $ASFLAGS conftest.s 1>&5 2>&5; then | |
5880 | libc_cv_asm_unique_object=yes | |
5881 | else | |
5882 | libc_cv_asm_unique_object=no | |
5883 | fi | |
5884 | rm -f conftest* | |
5885 | fi | |
b08c89d9 | 5886 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_unique_object" >&5 |
415ac3df UD |
5887 | $as_echo "$libc_cv_asm_unique_object" >&6; } |
5888 | if test $libc_cv_asm_unique_object = yes; then | |
b08c89d9 | 5889 | $as_echo "#define HAVE_ASM_UNIQUE_OBJECT 1" >>confdefs.h |
415ac3df UD |
5890 | |
5891 | fi | |
5892 | ||
425ce2ed UD |
5893 | # For the multi-arch option we need support in the assembler. |
5894 | if test "$multi_arch" = yes; then | |
5895 | if test "x$libc_cv_asm_type_prefix" != xno; then | |
b08c89d9 | 5896 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler gnu_indirect_function symbol type support" >&5 |
322e23db | 5897 | $as_echo_n "checking for assembler gnu_indirect_function symbol type support... " >&6; } |
b08c89d9 | 5898 | if test "${libc_cv_asm_gnu_indirect_function+set}" = set; then : |
322e23db | 5899 | $as_echo_n "(cached) " >&6 |
425ce2ed UD |
5900 | else |
5901 | cat > conftest.s <<EOF | |
5902 | .type foo,%gnu_indirect_function | |
5903 | EOF | |
5904 | if ${CC-cc} -c $ASFLAGS conftest.s 1>&5 2>&5; | |
5905 | then | |
5906 | libc_cv_asm_gnu_indirect_function=yes | |
5907 | else | |
5908 | libc_cv_asm_gnu_indirect_function=no | |
5909 | fi | |
5910 | rm -f conftest* | |
5911 | fi | |
b08c89d9 | 5912 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_gnu_indirect_function" >&5 |
322e23db | 5913 | $as_echo "$libc_cv_asm_gnu_indirect_function" >&6; } |
425ce2ed UD |
5914 | else |
5915 | libc_cv_asm_gnu_indirect_function=no | |
5916 | fi | |
5917 | if test x"$libc_cv_asm_gnu_indirect_function" != xyes; then | |
b08c89d9 | 5918 | as_fn_error "--enable-multi-arch support requires assembler and linker support" "$LINENO" 5 |
425ce2ed UD |
5919 | fi |
5920 | fi | |
5921 | ||
b08c89d9 | 5922 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .symver assembler directive" >&5 |
322e23db | 5923 | $as_echo_n "checking for .symver assembler directive... " >&6; } |
b08c89d9 | 5924 | if test "${libc_cv_asm_symver_directive+set}" = set; then : |
322e23db | 5925 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
5926 | else |
5927 | cat > conftest.s <<EOF | |
2293395f | 5928 | ${libc_cv_dot_text} |
cd6ede75 UD |
5929 | _sym: |
5930 | .symver _sym,sym@VERS | |
5931 | EOF | |
3217788f | 5932 | if ${CC-cc} -c $ASFLAGS conftest.s 1>&5 2>&5; then |
cd6ede75 UD |
5933 | libc_cv_asm_symver_directive=yes |
5934 | else | |
5935 | libc_cv_asm_symver_directive=no | |
5936 | fi | |
5937 | rm -f conftest* | |
5938 | fi | |
b08c89d9 | 5939 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_symver_directive" >&5 |
322e23db | 5940 | $as_echo "$libc_cv_asm_symver_directive" >&6; } |
b08c89d9 | 5941 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld --version-script" >&5 |
322e23db | 5942 | $as_echo_n "checking for ld --version-script... " >&6; } |
b08c89d9 | 5943 | if test "${libc_cv_ld_version_script_option+set}" = set; then : |
322e23db | 5944 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
5945 | else |
5946 | if test $libc_cv_asm_symver_directive = yes; then | |
5947 | cat > conftest.s <<EOF | |
2293395f | 5948 | ${libc_cv_dot_text} |
cd6ede75 UD |
5949 | _sym: |
5950 | .symver _sym,sym@VERS | |
5951 | EOF | |
5952 | cat > conftest.map <<EOF | |
f43ce637 | 5953 | VERS_1 { |
cd6ede75 UD |
5954 | global: sym; |
5955 | }; | |
f43ce637 UD |
5956 | |
5957 | VERS_2 { | |
5958 | global: sym; | |
5959 | } VERS_1; | |
cd6ede75 | 5960 | EOF |
3217788f RM |
5961 | if ${CC-cc} -c $ASFLAGS conftest.s 1>&5 2>&5; then |
5962 | if { ac_try='${CC-cc} $CFLAGS $LDFLAGS -shared | |
5963 | -o conftest.so conftest.o | |
5964 | -nostartfiles -nostdlib | |
5965 | -Wl,--version-script,conftest.map | |
3a12e572 | 5966 | 1>&5' |
b08c89d9 | 5967 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
5968 | (eval $ac_try) 2>&5 |
5969 | ac_status=$? | |
b08c89d9 UD |
5970 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5971 | test $ac_status = 0; }; }; | |
cd6ede75 UD |
5972 | then |
5973 | libc_cv_ld_version_script_option=yes | |
5974 | else | |
5975 | libc_cv_ld_version_script_option=no | |
5976 | fi | |
5977 | else | |
5978 | libc_cv_ld_version_script_option=no | |
5979 | fi | |
5980 | else | |
5981 | libc_cv_ld_version_script_option=no | |
5982 | fi | |
5983 | rm -f conftest* | |
5984 | fi | |
b08c89d9 | 5985 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ld_version_script_option" >&5 |
322e23db | 5986 | $as_echo "$libc_cv_ld_version_script_option" >&6; } |
7499a22a RM |
5987 | if test $shared != no && |
5988 | test $libc_cv_asm_symver_directive = yes && | |
650425ce UD |
5989 | test $libc_cv_ld_version_script_option = yes && |
5990 | test $enable_versioning = yes; then | |
cd6ede75 | 5991 | VERSIONING=yes |
b08c89d9 | 5992 | $as_echo "#define DO_VERSIONING 1" >>confdefs.h |
cd6ede75 UD |
5993 | |
5994 | else | |
5995 | VERSIONING=no | |
5996 | fi | |
5997 | ||
5998 | ||
22af13de | 5999 | if test $elf = yes && test $shared != no && test $VERSIONING = no; then |
f43ce637 | 6000 | echo "\ |
f4017d20 | 6001 | *** WARNING: You should not compile GNU libc without versioning. Not using |
f43ce637 UD |
6002 | *** versioning will introduce incompatibilities so that old binaries |
6003 | *** will not run anymore. | |
08a0d60a | 6004 | *** For versioning you need recent binutils (binutils-2.8.1.0.23 or newer)." |
f43ce637 | 6005 | fi |
cd6ede75 | 6006 | if test $elf = yes; then |
b08c89d9 | 6007 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .previous assembler directive" >&5 |
322e23db | 6008 | $as_echo_n "checking for .previous assembler directive... " >&6; } |
b08c89d9 | 6009 | if test "${libc_cv_asm_previous_directive+set}" = set; then : |
322e23db | 6010 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
6011 | else |
6012 | cat > conftest.s <<EOF | |
6013 | .section foo_section | |
6014 | .previous | |
6015 | EOF | |
3217788f | 6016 | if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5' |
b08c89d9 | 6017 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6018 | (eval $ac_try) 2>&5 |
6019 | ac_status=$? | |
b08c89d9 UD |
6020 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6021 | test $ac_status = 0; }; }; then | |
cd6ede75 UD |
6022 | libc_cv_asm_previous_directive=yes |
6023 | else | |
6024 | libc_cv_asm_previous_directive=no | |
6025 | fi | |
6026 | rm -f conftest* | |
6027 | fi | |
b08c89d9 | 6028 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_previous_directive" >&5 |
322e23db | 6029 | $as_echo "$libc_cv_asm_previous_directive" >&6; } |
cd6ede75 | 6030 | if test $libc_cv_asm_previous_directive = yes; then |
b08c89d9 | 6031 | $as_echo "#define HAVE_ASM_PREVIOUS_DIRECTIVE 1" >>confdefs.h |
cd6ede75 UD |
6032 | |
6033 | else | |
b08c89d9 | 6034 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .popsection assembler directive" >&5 |
322e23db | 6035 | $as_echo_n "checking for .popsection assembler directive... " >&6; } |
b08c89d9 | 6036 | if test "${libc_cv_asm_popsection_directive+set}" = set; then : |
322e23db | 6037 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
6038 | else |
6039 | cat > conftest.s <<EOF | |
6040 | .pushsection foo_section | |
6041 | .popsection | |
6042 | EOF | |
3217788f | 6043 | if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5' |
b08c89d9 | 6044 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6045 | (eval $ac_try) 2>&5 |
6046 | ac_status=$? | |
b08c89d9 UD |
6047 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6048 | test $ac_status = 0; }; }; then | |
cd6ede75 UD |
6049 | libc_cv_asm_popsection_directive=yes |
6050 | else | |
6051 | libc_cv_asm_popsection_directive=no | |
6052 | fi | |
6053 | rm -f conftest* | |
6054 | fi | |
b08c89d9 | 6055 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_popsection_directive" >&5 |
322e23db | 6056 | $as_echo "$libc_cv_asm_popsection_directive" >&6; } |
cd6ede75 | 6057 | if test $libc_cv_asm_popsection_directive = yes; then |
b08c89d9 | 6058 | $as_echo "#define HAVE_ASM_POPSECTION_DIRECTIVE 1" >>confdefs.h |
cd6ede75 UD |
6059 | |
6060 | fi | |
6061 | fi | |
b08c89d9 | 6062 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .protected and .hidden assembler directive" >&5 |
322e23db | 6063 | $as_echo_n "checking for .protected and .hidden assembler directive... " >&6; } |
b08c89d9 | 6064 | if test "${libc_cv_asm_protected_directive+set}" = set; then : |
322e23db | 6065 | $as_echo_n "(cached) " >&6 |
2d499f55 UD |
6066 | else |
6067 | cat > conftest.s <<EOF | |
6068 | .protected foo | |
6069 | foo: | |
6070 | .hidden bar | |
6071 | bar: | |
6072 | EOF | |
3217788f | 6073 | if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5' |
b08c89d9 | 6074 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6075 | (eval $ac_try) 2>&5 |
6076 | ac_status=$? | |
b08c89d9 UD |
6077 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6078 | test $ac_status = 0; }; }; then | |
2d499f55 UD |
6079 | libc_cv_asm_protected_directive=yes |
6080 | else | |
b08c89d9 | 6081 | as_fn_error "assembler support for symbol visibility is required" "$LINENO" 5 |
2d499f55 UD |
6082 | fi |
6083 | rm -f conftest* | |
6084 | fi | |
b08c89d9 | 6085 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_protected_directive" >&5 |
322e23db | 6086 | $as_echo "$libc_cv_asm_protected_directive" >&6; } |
2d499f55 | 6087 | |
0d01dace | 6088 | if test $libc_cv_asm_protected_directive = yes; then |
b08c89d9 | 6089 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __attribute__((visibility())) is supported" >&5 |
322e23db | 6090 | $as_echo_n "checking whether __attribute__((visibility())) is supported... " >&6; } |
b08c89d9 | 6091 | if test "${libc_cv_visibility_attribute+set}" = set; then : |
322e23db | 6092 | $as_echo_n "(cached) " >&6 |
0d01dace UD |
6093 | else |
6094 | cat > conftest.c <<EOF | |
6095 | int foo __attribute__ ((visibility ("hidden"))) = 1; | |
6096 | int bar __attribute__ ((visibility ("protected"))) = 1; | |
6097 | EOF | |
6098 | libc_cv_visibility_attribute=no | |
61cea1c3 | 6099 | if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5' |
b08c89d9 | 6100 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
61cea1c3 RM |
6101 | (eval $ac_try) 2>&5 |
6102 | ac_status=$? | |
b08c89d9 UD |
6103 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6104 | test $ac_status = 0; }; }; then | |
0d01dace UD |
6105 | if grep '\.hidden.*foo' conftest.s >/dev/null; then |
6106 | if grep '\.protected.*bar' conftest.s >/dev/null; then | |
6107 | libc_cv_visibility_attribute=yes | |
6108 | fi | |
6109 | fi | |
6110 | fi | |
6111 | rm -f conftest.cs | |
0d01dace | 6112 | |
3a12e572 | 6113 | fi |
b08c89d9 | 6114 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_visibility_attribute" >&5 |
322e23db | 6115 | $as_echo "$libc_cv_visibility_attribute" >&6; } |
11bf311e | 6116 | if test $libc_cv_visibility_attribute != yes; then |
b08c89d9 | 6117 | as_fn_error "compiler support for visibility attribute is required" "$LINENO" 5 |
0d01dace UD |
6118 | fi |
6119 | fi | |
6120 | ||
37ba7d66 | 6121 | if test $libc_cv_visibility_attribute = yes; then |
b08c89d9 | 6122 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken __attribute__((visibility()))" >&5 |
322e23db | 6123 | $as_echo_n "checking for broken __attribute__((visibility()))... " >&6; } |
b08c89d9 | 6124 | if test "${libc_cv_broken_visibility_attribute+set}" = set; then : |
322e23db | 6125 | $as_echo_n "(cached) " >&6 |
37ba7d66 UD |
6126 | else |
6127 | cat > conftest.c <<EOF | |
6128 | int foo (int x); | |
6129 | int bar (int x) __asm__ ("foo") __attribute__ ((visibility ("hidden"))); | |
6130 | int bar (int x) { return x; } | |
6131 | EOF | |
6132 | libc_cv_broken_visibility_attribute=yes | |
61cea1c3 | 6133 | if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s1>&5' |
b08c89d9 | 6134 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
61cea1c3 RM |
6135 | (eval $ac_try) 2>&5 |
6136 | ac_status=$? | |
b08c89d9 UD |
6137 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6138 | test $ac_status = 0; }; }; then | |
37ba7d66 UD |
6139 | if grep '\.hidden[ _]foo' conftest.s >/dev/null; then |
6140 | libc_cv_broken_visibility_attribute=no | |
6141 | fi | |
6142 | fi | |
6143 | rm -f conftest.c conftest.s | |
37ba7d66 | 6144 | |
3a12e572 | 6145 | fi |
b08c89d9 | 6146 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_broken_visibility_attribute" >&5 |
322e23db | 6147 | $as_echo "$libc_cv_broken_visibility_attribute" >&6; } |
37ba7d66 | 6148 | if test $libc_cv_broken_visibility_attribute = yes; then |
b08c89d9 | 6149 | as_fn_error "working compiler support for visibility attribute is required" "$LINENO" 5 |
37ba7d66 UD |
6150 | fi |
6151 | fi | |
6152 | ||
b08c89d9 | 6153 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken __attribute__((alias()))" >&5 |
322e23db | 6154 | $as_echo_n "checking for broken __attribute__((alias()))... " >&6; } |
b08c89d9 | 6155 | if test "${libc_cv_broken_alias_attribute+set}" = set; then : |
322e23db | 6156 | $as_echo_n "(cached) " >&6 |
37ba7d66 UD |
6157 | else |
6158 | cat > conftest.c <<EOF | |
6159 | extern int foo (int x) __asm ("xyzzy"); | |
6160 | int bar (int x) { return x; } | |
48b8e846 UD |
6161 | extern __typeof (bar) foo __attribute ((weak, alias ("bar"))); |
6162 | extern int dfoo; | |
6163 | extern __typeof (dfoo) dfoo __asm ("abccb"); | |
6164 | int dfoo = 1; | |
37ba7d66 UD |
6165 | EOF |
6166 | libc_cv_broken_alias_attribute=yes | |
61cea1c3 | 6167 | if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5' |
b08c89d9 | 6168 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
61cea1c3 RM |
6169 | (eval $ac_try) 2>&5 |
6170 | ac_status=$? | |
b08c89d9 UD |
6171 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6172 | test $ac_status = 0; }; }; then | |
48b8e846 UD |
6173 | if grep 'xyzzy' conftest.s >/dev/null && |
6174 | grep 'abccb' conftest.s >/dev/null; then | |
37ba7d66 UD |
6175 | libc_cv_broken_alias_attribute=no |
6176 | fi | |
6177 | fi | |
6178 | rm -f conftest.c conftest.s | |
37ba7d66 | 6179 | |
3a12e572 | 6180 | fi |
b08c89d9 | 6181 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_broken_alias_attribute" >&5 |
322e23db | 6182 | $as_echo "$libc_cv_broken_alias_attribute" >&6; } |
37ba7d66 | 6183 | if test $libc_cv_broken_alias_attribute = yes; then |
b08c89d9 | 6184 | as_fn_error "working alias attribute support required" "$LINENO" 5 |
37ba7d66 UD |
6185 | fi |
6186 | ||
8e635611 | 6187 | if test $libc_cv_visibility_attribute = yes; then |
b08c89d9 | 6188 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to put _rtld_local into .sdata section" >&5 |
322e23db | 6189 | $as_echo_n "checking whether to put _rtld_local into .sdata section... " >&6; } |
b08c89d9 | 6190 | if test "${libc_cv_have_sdata_section+set}" = set; then : |
322e23db | 6191 | $as_echo_n "(cached) " >&6 |
0d01dace UD |
6192 | else |
6193 | echo "int i;" > conftest.c | |
6194 | libc_cv_have_sdata_section=no | |
dbc92dc6 | 6195 | if ${CC-cc} $LDFLAGS -fPIC -shared -Wl,--verbose conftest.c -o conftest.so 2>&1 \ |
0d01dace UD |
6196 | | grep '\.sdata' >/dev/null; then |
6197 | libc_cv_have_sdata_section=yes | |
6198 | fi | |
6199 | rm -f conftest.c conftest.so | |
0d01dace | 6200 | |
3a12e572 | 6201 | fi |
b08c89d9 | 6202 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_sdata_section" >&5 |
322e23db | 6203 | $as_echo "$libc_cv_have_sdata_section" >&6; } |
0d01dace | 6204 | if test $libc_cv_have_sdata_section = yes; then |
b08c89d9 | 6205 | $as_echo "#define HAVE_SDATA_SECTION 1" >>confdefs.h |
0d01dace UD |
6206 | |
6207 | fi | |
6208 | fi | |
6209 | ||
b08c89d9 | 6210 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .preinit_array/.init_array/.fini_array support" >&5 |
322e23db | 6211 | $as_echo_n "checking for .preinit_array/.init_array/.fini_array support... " >&6; } |
b08c89d9 | 6212 | if test "${libc_cv_initfini_array+set}" = set; then : |
322e23db | 6213 | $as_echo_n "(cached) " >&6 |
2c617417 UD |
6214 | else |
6215 | cat > conftest.c <<EOF | |
6216 | int _start (void) { return 0; } | |
6217 | int __start (void) { return 0; } | |
6218 | int foo (void) { return 1; } | |
6219 | int (*fp) (void) __attribute__ ((section (".init_array"))) = foo; | |
6220 | EOF | |
3217788f | 6221 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -o conftest conftest.c |
3a12e572 | 6222 | -static -nostartfiles -nostdlib 1>&5' |
b08c89d9 | 6223 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6224 | (eval $ac_try) 2>&5 |
6225 | ac_status=$? | |
b08c89d9 UD |
6226 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6227 | test $ac_status = 0; }; } | |
2c617417 UD |
6228 | then |
6229 | if readelf -S conftest | fgrep INIT_ARRAY > /dev/null; then | |
ce33ee7c | 6230 | libc_cv_initfini_array=yes |
2c617417 | 6231 | else |
ce33ee7c | 6232 | libc_cv_initfini_array=no |
2c617417 UD |
6233 | fi |
6234 | else | |
ce33ee7c | 6235 | libc_cv_initfini_array=no |
2c617417 UD |
6236 | fi |
6237 | rm -f conftest* | |
6238 | fi | |
b08c89d9 | 6239 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_initfini_array" >&5 |
322e23db | 6240 | $as_echo "$libc_cv_initfini_array" >&6; } |
ce33ee7c | 6241 | if test $libc_cv_initfini_array != yes; then |
b08c89d9 | 6242 | as_fn_error "Need linker with .init_array/.fini_array support." "$LINENO" 5 |
2c617417 UD |
6243 | fi |
6244 | ||
b08c89d9 | 6245 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libunwind-support in compiler" >&5 |
322e23db | 6246 | $as_echo_n "checking for libunwind-support in compiler... " >&6; } |
b08c89d9 | 6247 | if test "${libc_cv_cc_with_libunwind+set}" = set; then : |
322e23db | 6248 | $as_echo_n "(cached) " >&6 |
c776b3d7 | 6249 | else |
c776b3d7 | 6250 | |
cbdb12de UD |
6251 | cat > conftest.c <<EOF |
6252 | int main (void) { return 0; } | |
6253 | EOF | |
6254 | if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -static -o conftest \ | |
6255 | conftest.c -v 2>&1 >/dev/null | grep -q " -lunwind "; then | |
6256 | libc_cv_cc_with_libunwind=yes | |
6257 | else | |
6258 | libc_cv_cc_with_libunwind=no | |
6259 | fi | |
6260 | rm -f conftest* | |
c776b3d7 | 6261 | fi |
b08c89d9 | 6262 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_with_libunwind" >&5 |
322e23db | 6263 | $as_echo "$libc_cv_cc_with_libunwind" >&6; } |
c776b3d7 UD |
6264 | |
6265 | if test $libc_cv_cc_with_libunwind = yes; then | |
b08c89d9 | 6266 | $as_echo "#define HAVE_CC_WITH_LIBUNWIND 1" >>confdefs.h |
c776b3d7 UD |
6267 | |
6268 | fi | |
6269 | ||
b08c89d9 | 6270 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -z nodelete option" >&5 |
322e23db | 6271 | $as_echo_n "checking for -z nodelete option... " >&6; } |
b08c89d9 | 6272 | if test "${libc_cv_z_nodelete+set}" = set; then : |
322e23db | 6273 | $as_echo_n "(cached) " >&6 |
2f54c82d UD |
6274 | else |
6275 | cat > conftest.c <<EOF | |
6276 | int _start (void) { return 42; } | |
6277 | EOF | |
3217788f | 6278 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
dbc92dc6 | 6279 | -fPIC -shared -o conftest.so conftest.c |
35cd3c97 | 6280 | -nostartfiles -nostdlib |
3a12e572 | 6281 | -Wl,--enable-new-dtags,-z,nodelete 1>&5' |
b08c89d9 | 6282 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6283 | (eval $ac_try) 2>&5 |
6284 | ac_status=$? | |
b08c89d9 UD |
6285 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6286 | test $ac_status = 0; }; } | |
2f54c82d UD |
6287 | then |
6288 | libc_cv_z_nodelete=yes | |
6289 | else | |
b08c89d9 | 6290 | as_fn_error "linker with -z nodelete support required" "$LINENO" 5 |
2f54c82d UD |
6291 | fi |
6292 | rm -f conftest* | |
6293 | fi | |
b08c89d9 | 6294 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_z_nodelete" >&5 |
322e23db | 6295 | $as_echo "$libc_cv_z_nodelete" >&6; } |
2f54c82d | 6296 | |
b08c89d9 | 6297 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -z nodlopen option" >&5 |
322e23db | 6298 | $as_echo_n "checking for -z nodlopen option... " >&6; } |
b08c89d9 | 6299 | if test "${libc_cv_z_nodlopen+set}" = set; then : |
322e23db | 6300 | $as_echo_n "(cached) " >&6 |
2f54c82d UD |
6301 | else |
6302 | cat > conftest.c <<EOF | |
6303 | int _start (void) { return 42; } | |
6304 | EOF | |
3217788f | 6305 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
dbc92dc6 | 6306 | -fPIC -shared -o conftest.so conftest.c |
35cd3c97 | 6307 | -nostartfiles -nostdlib |
3a12e572 | 6308 | -Wl,--enable-new-dtags,-z,nodlopen 1>&5' |
b08c89d9 | 6309 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6310 | (eval $ac_try) 2>&5 |
6311 | ac_status=$? | |
b08c89d9 UD |
6312 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6313 | test $ac_status = 0; }; } | |
2f54c82d UD |
6314 | then |
6315 | libc_cv_z_nodlopen=yes | |
6316 | else | |
b08c89d9 | 6317 | as_fn_error "linker with -z nodlopen support required" "$LINENO" 5 |
2f54c82d UD |
6318 | fi |
6319 | rm -f conftest* | |
6320 | fi | |
b08c89d9 | 6321 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_z_nodlopen" >&5 |
322e23db | 6322 | $as_echo "$libc_cv_z_nodlopen" >&6; } |
2f54c82d | 6323 | |
b08c89d9 | 6324 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -z initfirst option" >&5 |
322e23db | 6325 | $as_echo_n "checking for -z initfirst option... " >&6; } |
b08c89d9 | 6326 | if test "${libc_cv_z_initfirst+set}" = set; then : |
322e23db | 6327 | $as_echo_n "(cached) " >&6 |
5d916713 UD |
6328 | else |
6329 | cat > conftest.c <<EOF | |
6330 | int _start (void) { return 42; } | |
6331 | EOF | |
3217788f | 6332 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
dbc92dc6 | 6333 | -fPIC -shared -o conftest.so conftest.c |
35cd3c97 | 6334 | -nostartfiles -nostdlib |
3a12e572 | 6335 | -Wl,--enable-new-dtags,-z,initfirst 1>&5' |
b08c89d9 | 6336 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6337 | (eval $ac_try) 2>&5 |
6338 | ac_status=$? | |
b08c89d9 UD |
6339 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6340 | test $ac_status = 0; }; } | |
5d916713 UD |
6341 | then |
6342 | libc_cv_z_initfirst=yes | |
6343 | else | |
b08c89d9 | 6344 | as_fn_error "linker with -z initfirst support required" "$LINENO" 5 |
5d916713 UD |
6345 | fi |
6346 | rm -f conftest* | |
6347 | fi | |
b08c89d9 | 6348 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_z_initfirst" >&5 |
322e23db | 6349 | $as_echo "$libc_cv_z_initfirst" >&6; } |
5d916713 | 6350 | |
11bf311e UD |
6351 | case "$base_machine" in |
6352 | i[34567]86 | x86_64 | powerpc* | s390* | sparc* | alpha*) | |
b08c89d9 | 6353 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -z relro option" >&5 |
322e23db | 6354 | $as_echo_n "checking for -z relro option... " >&6; } |
b08c89d9 | 6355 | if test "${libc_cv_z_relro+set}" = set; then : |
322e23db | 6356 | $as_echo_n "(cached) " >&6 |
ed20b3d9 | 6357 | else |
54beacab UD |
6358 | libc_cv_z_relro=no |
6359 | if { ac_try='${CC-cc} -v --help 2>&1|grep "z relro" 1>&5' | |
b08c89d9 | 6360 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
ed20b3d9 UD |
6361 | (eval $ac_try) 2>&5 |
6362 | ac_status=$? | |
b08c89d9 UD |
6363 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6364 | test $ac_status = 0; }; } | |
ed20b3d9 | 6365 | then |
54beacab | 6366 | if { ac_try='${CC-cc} -Wl,--verbose 2>&1|grep DATA_SEGMENT_RELRO_END 1>&5' |
b08c89d9 | 6367 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
54beacab UD |
6368 | (eval $ac_try) 2>&5 |
6369 | ac_status=$? | |
b08c89d9 UD |
6370 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6371 | test $ac_status = 0; }; } | |
54beacab UD |
6372 | then |
6373 | libc_cv_z_relro=yes | |
6374 | fi | |
ed20b3d9 UD |
6375 | fi |
6376 | fi | |
b08c89d9 | 6377 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_z_relro" >&5 |
322e23db | 6378 | $as_echo "$libc_cv_z_relro" >&6; } |
11bf311e | 6379 | if test "$libc_cv_z_relro" = no; then |
b08c89d9 | 6380 | as_fn_error "linker with -z relro support required" "$LINENO" 5 |
11bf311e UD |
6381 | fi |
6382 | ;; | |
6383 | *) ;; | |
6384 | esac | |
ed20b3d9 | 6385 | |
b08c89d9 | 6386 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -Bgroup option" >&5 |
322e23db | 6387 | $as_echo_n "checking for -Bgroup option... " >&6; } |
b08c89d9 | 6388 | if test "${libc_cv_Bgroup+set}" = set; then : |
322e23db | 6389 | $as_echo_n "(cached) " >&6 |
639c3248 UD |
6390 | else |
6391 | cat > conftest.c <<EOF | |
6392 | int _start (void) { return 42; } | |
6393 | EOF | |
3217788f | 6394 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
dbc92dc6 | 6395 | -fPIC -shared -o conftest.so conftest.c |
3217788f | 6396 | -Wl,-Bgroup -nostdlib 1>&5' |
b08c89d9 | 6397 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6398 | (eval $ac_try) 2>&5 |
6399 | ac_status=$? | |
b08c89d9 UD |
6400 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6401 | test $ac_status = 0; }; } | |
639c3248 UD |
6402 | then |
6403 | libc_cv_Bgroup=yes | |
6404 | else | |
6405 | libc_cv_Bgroup=no | |
6406 | fi | |
6407 | rm -f conftest* | |
6408 | fi | |
b08c89d9 | 6409 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_Bgroup" >&5 |
322e23db | 6410 | $as_echo "$libc_cv_Bgroup" >&6; } |
639c3248 | 6411 | |
a711b01d | 6412 | |
b08c89d9 | 6413 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libgcc_s suffix" >&5 |
322e23db | 6414 | $as_echo_n "checking for libgcc_s suffix... " >&6; } |
b08c89d9 | 6415 | if test "${libc_cv_libgcc_s_suffix+set}" = set; then : |
322e23db | 6416 | $as_echo_n "(cached) " >&6 |
66b3d198 UD |
6417 | else |
6418 | cat > conftest.c <<EOF | |
6419 | int main (void) { return 0; } | |
6420 | EOF | |
6421 | libc_cv_libgcc_s_suffix=`${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \ | |
dbc92dc6 | 6422 | -fPIC -shared -shared-libgcc -o conftest.so \ |
66b3d198 UD |
6423 | conftest.c -v 2>&1 >/dev/null \ |
6424 | | sed -n 's/^.* -lgcc_s\([^ ]*\) .*$/\1/p'` | |
6425 | rm -f conftest* | |
6426 | fi | |
b08c89d9 | 6427 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_libgcc_s_suffix" >&5 |
322e23db | 6428 | $as_echo "$libc_cv_libgcc_s_suffix" >&6; } |
66b3d198 UD |
6429 | |
6430 | ||
b08c89d9 | 6431 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --as-needed option" >&5 |
322e23db | 6432 | $as_echo_n "checking for --as-needed option... " >&6; } |
b08c89d9 | 6433 | if test "${libc_cv_as_needed+set}" = set; then : |
322e23db | 6434 | $as_echo_n "(cached) " >&6 |
78ec7d8c UD |
6435 | else |
6436 | cat > conftest.c <<EOF | |
6437 | int main (void) { return 0; } | |
6438 | EOF | |
6439 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS | |
dbc92dc6 | 6440 | -fPIC -shared -o conftest.so conftest.c |
66b3d198 UD |
6441 | -lgcc_s$libc_cv_libgcc_s_suffix -Wl,--as-needed |
6442 | -nostdlib 1>&5' | |
b08c89d9 | 6443 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
78ec7d8c UD |
6444 | (eval $ac_try) 2>&5 |
6445 | ac_status=$? | |
b08c89d9 UD |
6446 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6447 | test $ac_status = 0; }; } | |
78ec7d8c UD |
6448 | then |
6449 | libc_cv_as_needed=yes | |
6450 | else | |
6451 | libc_cv_as_needed=no | |
6452 | fi | |
6453 | rm -f conftest* | |
6454 | fi | |
b08c89d9 | 6455 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_as_needed" >&5 |
322e23db | 6456 | $as_echo "$libc_cv_as_needed" >&6; } |
78ec7d8c UD |
6457 | |
6458 | ||
35915ec8 | 6459 | ASFLAGS_config= |
b08c89d9 | 6460 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether --noexecstack is desirable for .S files" >&5 |
322e23db | 6461 | $as_echo_n "checking whether --noexecstack is desirable for .S files... " >&6; } |
b08c89d9 | 6462 | if test "${libc_cv_as_noexecstack+set}" = set; then : |
322e23db | 6463 | $as_echo_n "(cached) " >&6 |
35915ec8 UD |
6464 | else |
6465 | cat > conftest.c <<EOF | |
6466 | void foo (void) { } | |
6467 | EOF | |
6468 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS | |
6469 | -S -o conftest.s conftest.c 1>&5' | |
b08c89d9 | 6470 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
35915ec8 UD |
6471 | (eval $ac_try) 2>&5 |
6472 | ac_status=$? | |
b08c89d9 UD |
6473 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6474 | test $ac_status = 0; }; } \ | |
35915ec8 | 6475 | && grep -q .note.GNU-stack conftest.s \ |
215a8745 | 6476 | && { ac_try='${CC-cc} $ASFLAGS -Wa,--noexecstack |
35915ec8 | 6477 | -c -o conftest.o conftest.s 1>&5' |
b08c89d9 | 6478 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
35915ec8 UD |
6479 | (eval $ac_try) 2>&5 |
6480 | ac_status=$? | |
b08c89d9 UD |
6481 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6482 | test $ac_status = 0; }; } | |
35915ec8 UD |
6483 | then |
6484 | libc_cv_as_noexecstack=yes | |
6485 | else | |
6486 | libc_cv_as_noexecstack=no | |
6487 | fi | |
6488 | rm -f conftest* | |
6489 | fi | |
b08c89d9 | 6490 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_as_noexecstack" >&5 |
322e23db | 6491 | $as_echo "$libc_cv_as_noexecstack" >&6; } |
35915ec8 UD |
6492 | if test $libc_cv_as_noexecstack = yes; then |
6493 | ASFLAGS_config="$ASFLAGS_config -Wa,--noexecstack" | |
6494 | fi | |
6495 | ||
2abf9ff1 | 6496 | |
b08c89d9 | 6497 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -z combreloc" >&5 |
322e23db | 6498 | $as_echo_n "checking for -z combreloc... " >&6; } |
b08c89d9 | 6499 | if test "${libc_cv_z_combreloc+set}" = set; then : |
322e23db | 6500 | $as_echo_n "(cached) " >&6 |
a711b01d UD |
6501 | else |
6502 | cat > conftest.c <<EOF | |
d555194c UD |
6503 | extern int bar (int); |
6504 | extern int mumble; | |
6505 | int foo (void) { return bar (mumble); } | |
a711b01d | 6506 | EOF |
3217788f | 6507 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
dbc92dc6 | 6508 | -fPIC -shared -o conftest.so conftest.c |
35cd3c97 | 6509 | -nostdlib -nostartfiles |
3a12e572 | 6510 | -Wl,-z,combreloc 1>&5' |
b08c89d9 | 6511 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6512 | (eval $ac_try) 2>&5 |
6513 | ac_status=$? | |
b08c89d9 UD |
6514 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6515 | test $ac_status = 0; }; } | |
a711b01d | 6516 | then |
fdde8349 UD |
6517 | if readelf -S conftest.so | grep '\.rel\(a\|\)\.dyn' > /dev/null; then |
6518 | libc_cv_z_combreloc=yes | |
6519 | else | |
6520 | libc_cv_z_combreloc=no | |
a711b01d | 6521 | fi |
fdde8349 UD |
6522 | else |
6523 | libc_cv_z_combreloc=no | |
a711b01d UD |
6524 | fi |
6525 | rm -f conftest* | |
6526 | fi | |
b08c89d9 | 6527 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_z_combreloc" >&5 |
322e23db | 6528 | $as_echo "$libc_cv_z_combreloc" >&6; } |
fdde8349 | 6529 | if test "$libc_cv_z_combreloc" = yes; then |
b08c89d9 | 6530 | $as_echo "#define HAVE_Z_COMBRELOC 1" >>confdefs.h |
fdde8349 UD |
6531 | |
6532 | fi | |
2abf9ff1 RM |
6533 | |
6534 | ||
b08c89d9 | 6535 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -z execstack" >&5 |
322e23db | 6536 | $as_echo_n "checking for -z execstack... " >&6; } |
b08c89d9 | 6537 | if test "${libc_cv_z_execstack+set}" = set; then : |
322e23db | 6538 | $as_echo_n "(cached) " >&6 |
2abf9ff1 RM |
6539 | else |
6540 | cat > conftest.c <<EOF | |
6541 | int _start (void) { return 42; } | |
6542 | EOF | |
6543 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS | |
dbc92dc6 | 6544 | -fPIC -shared -o conftest.so conftest.c |
2abf9ff1 RM |
6545 | -Wl,-z,execstack -nostdlib |
6546 | 1>&5' | |
b08c89d9 | 6547 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
2abf9ff1 RM |
6548 | (eval $ac_try) 2>&5 |
6549 | ac_status=$? | |
b08c89d9 UD |
6550 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6551 | test $ac_status = 0; }; } | |
2abf9ff1 RM |
6552 | then |
6553 | libc_cv_z_execstack=yes | |
6554 | else | |
6555 | libc_cv_z_execstack=no | |
6556 | fi | |
6557 | rm -f conftest* | |
cd6ede75 | 6558 | fi |
b08c89d9 | 6559 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_z_execstack" >&5 |
322e23db | 6560 | $as_echo "$libc_cv_z_execstack" >&6; } |
cd6ede75 | 6561 | |
0f124303 | 6562 | |
b08c89d9 | 6563 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fpie" >&5 |
322e23db | 6564 | $as_echo_n "checking for -fpie... " >&6; } |
b08c89d9 | 6565 | if test "${libc_cv_fpie+set}" = set; then : |
322e23db | 6566 | $as_echo_n "(cached) " >&6 |
0f124303 UD |
6567 | else |
6568 | cat > conftest.c <<EOF | |
6569 | int foo; | |
49803108 | 6570 | main () { return 0;} |
0f124303 UD |
6571 | EOF |
6572 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -pie -fpie | |
6573 | -o conftest conftest.c 1>&5' | |
b08c89d9 | 6574 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
0f124303 UD |
6575 | (eval $ac_try) 2>&5 |
6576 | ac_status=$? | |
b08c89d9 UD |
6577 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6578 | test $ac_status = 0; }; } | |
0f124303 UD |
6579 | then |
6580 | libc_cv_fpie=yes | |
6581 | else | |
6582 | libc_cv_fpie=no | |
6583 | fi | |
6584 | rm -f conftest* | |
6585 | fi | |
b08c89d9 | 6586 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_fpie" >&5 |
322e23db | 6587 | $as_echo "$libc_cv_fpie" >&6; } |
0f124303 UD |
6588 | |
6589 | ||
871b9158 | 6590 | |
b08c89d9 | 6591 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --hash-style option" >&5 |
322e23db | 6592 | $as_echo_n "checking for --hash-style option... " >&6; } |
b08c89d9 | 6593 | if test "${libc_cv_hashstyle+set}" = set; then : |
322e23db | 6594 | $as_echo_n "(cached) " >&6 |
871b9158 UD |
6595 | else |
6596 | cat > conftest.c <<EOF | |
6597 | int _start (void) { return 42; } | |
6598 | EOF | |
6599 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS | |
6600 | -fPIC -shared -o conftest.so conftest.c | |
6601 | -Wl,--hash-style=both -nostdlib 1>&5' | |
b08c89d9 | 6602 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
871b9158 UD |
6603 | (eval $ac_try) 2>&5 |
6604 | ac_status=$? | |
b08c89d9 UD |
6605 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6606 | test $ac_status = 0; }; } | |
871b9158 UD |
6607 | then |
6608 | libc_cv_hashstyle=yes | |
6609 | else | |
6610 | libc_cv_hashstyle=no | |
6611 | fi | |
6612 | rm -f conftest* | |
6613 | fi | |
b08c89d9 | 6614 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_hashstyle" >&5 |
322e23db | 6615 | $as_echo "$libc_cv_hashstyle" >&6; } |
871b9158 | 6616 | |
2abf9ff1 | 6617 | fi |
f13df7c7 | 6618 | |
b08c89d9 | 6619 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fno-toplevel-reorder -fno-section-anchors" >&5 |
322e23db | 6620 | $as_echo_n "checking for -fno-toplevel-reorder -fno-section-anchors... " >&6; } |
b08c89d9 | 6621 | if test "${libc_cv_fno_toplevel_reorder+set}" = set; then : |
322e23db | 6622 | $as_echo_n "(cached) " >&6 |
49803108 AJ |
6623 | else |
6624 | cat > conftest.c <<EOF | |
6625 | int foo; | |
6626 | EOF | |
22dca1ea | 6627 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -fno-toplevel-reorder -fno-section-anchors |
49803108 | 6628 | conftest.c 1>&5' |
b08c89d9 | 6629 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
49803108 AJ |
6630 | (eval $ac_try) 2>&5 |
6631 | ac_status=$? | |
b08c89d9 UD |
6632 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6633 | test $ac_status = 0; }; } | |
49803108 | 6634 | then |
18e2ac6d | 6635 | libc_cv_fno_toplevel_reorder=yes |
49803108 | 6636 | else |
18e2ac6d | 6637 | libc_cv_fno_toplevel_reorder=no |
49803108 AJ |
6638 | fi |
6639 | rm -f conftest* | |
6640 | fi | |
b08c89d9 | 6641 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_fno_toplevel_reorder" >&5 |
322e23db | 6642 | $as_echo "$libc_cv_fno_toplevel_reorder" >&6; } |
18e2ac6d | 6643 | if test $libc_cv_fno_toplevel_reorder = yes; then |
22dca1ea | 6644 | fno_unit_at_a_time="-fno-toplevel-reorder -fno-section-anchors" |
18e2ac6d | 6645 | else |
49803108 AJ |
6646 | fno_unit_at_a_time=-fno-unit-at-a-time |
6647 | fi | |
6648 | ||
6649 | ||
b08c89d9 | 6650 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fstack-protector" >&5 |
322e23db | 6651 | $as_echo_n "checking for -fstack-protector... " >&6; } |
b08c89d9 | 6652 | if test "${libc_cv_ssp+set}" = set; then : |
322e23db | 6653 | $as_echo_n "(cached) " >&6 |
10ffcd52 UD |
6654 | else |
6655 | cat > conftest.c <<EOF | |
6656 | int foo; | |
6657 | main () { return 0;} | |
6658 | EOF | |
a40fbc8d | 6659 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -Werror -fstack-protector |
10ffcd52 | 6660 | -o conftest conftest.c 1>&5' |
b08c89d9 | 6661 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
10ffcd52 UD |
6662 | (eval $ac_try) 2>&5 |
6663 | ac_status=$? | |
b08c89d9 UD |
6664 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6665 | test $ac_status = 0; }; } | |
10ffcd52 UD |
6666 | then |
6667 | libc_cv_ssp=yes | |
6668 | else | |
6669 | libc_cv_ssp=no | |
6670 | fi | |
6671 | rm -f conftest* | |
6672 | fi | |
b08c89d9 | 6673 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ssp" >&5 |
322e23db | 6674 | $as_echo "$libc_cv_ssp" >&6; } |
10ffcd52 UD |
6675 | |
6676 | ||
b08c89d9 | 6677 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fgnu89-inline" >&5 |
322e23db | 6678 | $as_echo_n "checking for -fgnu89-inline... " >&6; } |
b08c89d9 | 6679 | if test "${libc_cv_gnu89_inline+set}" = set; then : |
322e23db | 6680 | $as_echo_n "(cached) " >&6 |
965cba04 UD |
6681 | else |
6682 | cat > conftest.c <<EOF | |
6683 | int foo; | |
6684 | #ifdef __GNUC_GNU_INLINE__ | |
6685 | main () { return 0;} | |
6686 | #else | |
6687 | #error | |
6688 | #endif | |
6689 | EOF | |
371f84a4 JJ |
6690 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -std=gnu99 -fgnu89-inline |
6691 | -o conftest.s conftest.c 1>&5' | |
b08c89d9 | 6692 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
965cba04 UD |
6693 | (eval $ac_try) 2>&5 |
6694 | ac_status=$? | |
b08c89d9 UD |
6695 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6696 | test $ac_status = 0; }; } | |
965cba04 UD |
6697 | then |
6698 | libc_cv_gnu89_inline=yes | |
6699 | else | |
6700 | libc_cv_gnu89_inline=no | |
6701 | fi | |
6702 | rm -f conftest* | |
6703 | fi | |
b08c89d9 | 6704 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gnu89_inline" >&5 |
322e23db | 6705 | $as_echo "$libc_cv_gnu89_inline" >&6; } |
965cba04 | 6706 | if test $libc_cv_gnu89_inline = yes; then |
1c7570ff | 6707 | gnu89_inline=-fgnu89-inline |
965cba04 | 6708 | else |
1c7570ff | 6709 | gnu89_inline= |
965cba04 UD |
6710 | fi |
6711 | ||
6712 | ||
cd6ede75 | 6713 | if test $elf != yes; then |
b08c89d9 | 6714 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .init and .fini sections" >&5 |
322e23db | 6715 | $as_echo_n "checking for .init and .fini sections... " >&6; } |
b08c89d9 | 6716 | if test "${libc_cv_have_initfini+set}" = set; then : |
322e23db | 6717 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 6718 | else |
b08c89d9 | 6719 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2abf9ff1 | 6720 | /* end confdefs.h. */ |
cd6ede75 | 6721 | |
3a12e572 UD |
6722 | int |
6723 | main () | |
6724 | { | |
cd6ede75 UD |
6725 | asm (".section .init"); |
6726 | asm (".section .fini"); | |
2293395f | 6727 | asm ("${libc_cv_dot_text}"); |
3a12e572 UD |
6728 | ; |
6729 | return 0; | |
6730 | } | |
6731 | _ACEOF | |
b08c89d9 | 6732 | if ac_fn_c_try_compile "$LINENO"; then : |
cd6ede75 UD |
6733 | libc_cv_have_initfini=yes |
6734 | else | |
b08c89d9 | 6735 | libc_cv_have_initfini=no |
cd6ede75 | 6736 | fi |
26f56c1c | 6737 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
cd6ede75 | 6738 | fi |
b08c89d9 | 6739 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_initfini" >&5 |
322e23db | 6740 | $as_echo "$libc_cv_have_initfini" >&6; } |
cd6ede75 | 6741 | if test $libc_cv_have_initfini = yes; then |
b08c89d9 | 6742 | $as_echo "#define HAVE_INITFINI 1" >>confdefs.h |
cd6ede75 UD |
6743 | |
6744 | fi | |
6745 | fi | |
6746 | ||
8e635611 | 6747 | if test $elf = yes; then |
b08c89d9 | 6748 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc puts quotes around section names" >&5 |
322e23db | 6749 | $as_echo_n "checking whether cc puts quotes around section names... " >&6; } |
b08c89d9 | 6750 | if test "${libc_cv_have_section_quotes+set}" = set; then : |
322e23db | 6751 | $as_echo_n "(cached) " >&6 |
e26dd47f UD |
6752 | else |
6753 | cat > conftest.c <<EOF | |
6754 | static const int foo | |
6755 | __attribute__ ((section ("bar"))) = 1; | |
6756 | EOF | |
6757 | if ${CC-cc} -S conftest.c -o conftest.s; then | |
6758 | if grep '\.section.*"bar"' conftest.s >/dev/null; then | |
6759 | libc_cv_have_section_quotes=yes | |
6760 | else | |
6761 | libc_cv_have_section_quotes=no | |
6762 | fi | |
6763 | else | |
6764 | libc_cv_have_section_quotes=unknown | |
6765 | fi | |
6766 | rm -f conftest.cs | |
e26dd47f | 6767 | |
3a12e572 | 6768 | fi |
b08c89d9 | 6769 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_section_quotes" >&5 |
322e23db | 6770 | $as_echo "$libc_cv_have_section_quotes" >&6; } |
e26dd47f | 6771 | if test $libc_cv_have_section_quotes = yes; then |
b08c89d9 | 6772 | $as_echo "#define HAVE_SECTION_QUOTES 1" >>confdefs.h |
e26dd47f UD |
6773 | |
6774 | fi | |
6775 | fi | |
6776 | ||
9a0a462c UD |
6777 | |
6778 | ||
cd6ede75 UD |
6779 | if test $elf = yes; then |
6780 | libc_cv_asm_underscores=no | |
6781 | else | |
9a0a462c | 6782 | if test $ac_cv_prog_cc_works = yes; then |
b08c89d9 | 6783 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ prefix on C symbol names" >&5 |
322e23db | 6784 | $as_echo_n "checking for _ prefix on C symbol names... " >&6; } |
b08c89d9 | 6785 | if test "${libc_cv_asm_underscores+set}" = set; then : |
322e23db | 6786 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 6787 | else |
b08c89d9 | 6788 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2abf9ff1 | 6789 | /* end confdefs.h. */ |
cd6ede75 | 6790 | asm ("_glibc_foobar:"); |
3a12e572 UD |
6791 | int |
6792 | main () | |
6793 | { | |
cd6ede75 | 6794 | glibc_foobar (); |
3a12e572 UD |
6795 | ; |
6796 | return 0; | |
6797 | } | |
6798 | _ACEOF | |
b08c89d9 | 6799 | if ac_fn_c_try_link "$LINENO"; then : |
cd6ede75 UD |
6800 | libc_cv_asm_underscores=yes |
6801 | else | |
b08c89d9 | 6802 | libc_cv_asm_underscores=no |
cd6ede75 | 6803 | fi |
b08c89d9 UD |
6804 | rm -f core conftest.err conftest.$ac_objext \ |
6805 | conftest$ac_exeext conftest.$ac_ext | |
cd6ede75 | 6806 | fi |
b08c89d9 | 6807 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_underscores" >&5 |
322e23db | 6808 | $as_echo "$libc_cv_asm_underscores" >&6; } |
9a0a462c | 6809 | else |
b08c89d9 | 6810 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ prefix on C symbol names" >&5 |
322e23db | 6811 | $as_echo_n "checking for _ prefix on C symbol names... " >&6; } |
b08c89d9 | 6812 | if test "${libc_cv_asm_underscores+set}" = set; then : |
322e23db | 6813 | $as_echo_n "(cached) " >&6 |
9a0a462c UD |
6814 | else |
6815 | cat > conftest.$ac_ext <<EOF | |
85dd1003 | 6816 | #line $LINENO "configure" |
9a0a462c UD |
6817 | #include "confdefs.h" |
6818 | void underscore_test(void) { | |
6819 | return; } | |
6820 | EOF | |
b08c89d9 | 6821 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 |
3a12e572 UD |
6822 | (eval $ac_compile) 2>&5 |
6823 | ac_status=$? | |
b08c89d9 UD |
6824 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6825 | test $ac_status = 0; }; then | |
9a0a462c UD |
6826 | if grep _underscore_test conftest* >/dev/null; then |
6827 | rm -f conftest* | |
6828 | libc_cv_asm_underscores=yes | |
6829 | else | |
6830 | rm -f conftest* | |
6831 | libc_cv_asm_underscores=no | |
6832 | fi | |
6833 | else | |
6834 | echo "configure: failed program was:" >&5 | |
6835 | cat conftest.$ac_ext >&5 | |
6836 | rm -f conftest* | |
6837 | libc_cv_asm_underscores=no | |
6838 | fi | |
6839 | rm -f conftest* | |
6840 | fi | |
b08c89d9 | 6841 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_underscores" >&5 |
322e23db | 6842 | $as_echo "$libc_cv_asm_underscores" >&6; } |
9a0a462c | 6843 | fi |
cd6ede75 UD |
6844 | fi |
6845 | if test $libc_cv_asm_underscores = no; then | |
b08c89d9 | 6846 | $as_echo "#define NO_UNDERSCORES 1" >>confdefs.h |
cd6ede75 UD |
6847 | |
6848 | fi | |
6849 | ||
6850 | if test $elf = yes; then | |
6851 | libc_cv_weak_symbols=yes | |
9a97d1f7 UD |
6852 | fi |
6853 | ||
b08c89d9 | 6854 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler .weak directive" >&5 |
322e23db | 6855 | $as_echo_n "checking for assembler .weak directive... " >&6; } |
b08c89d9 | 6856 | if test "${libc_cv_asm_weak_directive+set}" = set; then : |
322e23db | 6857 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
6858 | else |
6859 | cat > conftest.s <<EOF | |
2293395f | 6860 | ${libc_cv_dot_text} |
cd6ede75 UD |
6861 | ${libc_cv_asm_global_directive} foo |
6862 | foo: | |
6863 | .weak foo | |
6864 | .weak bar; bar = foo | |
6865 | EOF | |
3217788f | 6866 | if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' |
b08c89d9 | 6867 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
61cea1c3 RM |
6868 | (eval $ac_try) 2>&5 |
6869 | ac_status=$? | |
b08c89d9 UD |
6870 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6871 | test $ac_status = 0; }; }; then | |
9a97d1f7 UD |
6872 | libc_cv_asm_weak_directive=yes |
6873 | else | |
6874 | libc_cv_asm_weak_directive=no | |
6875 | fi | |
6876 | rm -f conftest* | |
cd6ede75 | 6877 | fi |
b08c89d9 | 6878 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_weak_directive" >&5 |
322e23db | 6879 | $as_echo "$libc_cv_asm_weak_directive" >&6; } |
cd6ede75 UD |
6880 | |
6881 | if test $libc_cv_asm_weak_directive = no; then | |
b08c89d9 | 6882 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler .weakext directive" >&5 |
322e23db | 6883 | $as_echo_n "checking for assembler .weakext directive... " >&6; } |
b08c89d9 | 6884 | if test "${libc_cv_asm_weakext_directive+set}" = set; then : |
322e23db | 6885 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
6886 | else |
6887 | cat > conftest.s <<EOF | |
2293395f | 6888 | ${libc_cv_dot_text} |
cd6ede75 UD |
6889 | ${libc_cv_asm_global_directive} foo |
6890 | foo: | |
9a97d1f7 UD |
6891 | .weakext bar foo |
6892 | .weakext baz | |
6893 | ${libc_cv_asm_global_directive} baz | |
6894 | baz: | |
cd6ede75 | 6895 | EOF |
3217788f | 6896 | if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' |
b08c89d9 | 6897 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
61cea1c3 RM |
6898 | (eval $ac_try) 2>&5 |
6899 | ac_status=$? | |
b08c89d9 UD |
6900 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6901 | test $ac_status = 0; }; }; then | |
cd6ede75 UD |
6902 | libc_cv_asm_weakext_directive=yes |
6903 | else | |
6904 | libc_cv_asm_weakext_directive=no | |
6905 | fi | |
6906 | rm -f conftest* | |
6907 | fi | |
b08c89d9 | 6908 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_weakext_directive" >&5 |
322e23db | 6909 | $as_echo "$libc_cv_asm_weakext_directive" >&6; } |
cd6ede75 | 6910 | |
9a97d1f7 | 6911 | fi # no .weak |
cd6ede75 UD |
6912 | |
6913 | if test $libc_cv_asm_weak_directive = yes; then | |
b08c89d9 | 6914 | $as_echo "#define HAVE_ASM_WEAK_DIRECTIVE 1" >>confdefs.h |
cd6ede75 UD |
6915 | |
6916 | elif test $libc_cv_asm_weakext_directive = yes; then | |
b08c89d9 | 6917 | $as_echo "#define HAVE_ASM_WEAKEXT_DIRECTIVE 1" >>confdefs.h |
cd6ede75 UD |
6918 | |
6919 | fi | |
6920 | ||
b08c89d9 | 6921 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether CFI directives are supported" >&5 |
322e23db | 6922 | $as_echo_n "checking whether CFI directives are supported... " >&6; } |
b08c89d9 | 6923 | if test "${libc_cv_asm_cfi_directives+set}" = set; then : |
322e23db | 6924 | $as_echo_n "(cached) " >&6 |
50189569 | 6925 | else |
ced368f7 UD |
6926 | case $machine in |
6927 | sparc/sparc64*) cfi_offset=2047;; | |
6928 | *) cfi_offset=0;; | |
6929 | esac | |
6930 | cat > conftest.s <<EOF | |
50189569 | 6931 | .text |
d0868826 | 6932 | .type func,%function |
50189569 AJ |
6933 | func: |
6934 | .cfi_startproc | |
f212e8dc | 6935 | .cfi_remember_state |
ced368f7 | 6936 | .cfi_rel_offset 1, $cfi_offset |
50189569 AJ |
6937 | .cfi_endproc |
6938 | EOF | |
6939 | if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' | |
b08c89d9 | 6940 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
50189569 AJ |
6941 | (eval $ac_try) 2>&5 |
6942 | ac_status=$? | |
b08c89d9 UD |
6943 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6944 | test $ac_status = 0; }; }; then | |
50189569 AJ |
6945 | libc_cv_asm_cfi_directives=yes |
6946 | else | |
6947 | libc_cv_asm_cfi_directives=no | |
6948 | fi | |
6949 | rm -f conftest* | |
6950 | fi | |
b08c89d9 | 6951 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_cfi_directives" >&5 |
322e23db | 6952 | $as_echo "$libc_cv_asm_cfi_directives" >&6; } |
50189569 | 6953 | if test $libc_cv_asm_cfi_directives = yes; then |
b08c89d9 | 6954 | $as_echo "#define HAVE_ASM_CFI_DIRECTIVES 1" >>confdefs.h |
50189569 AJ |
6955 | |
6956 | fi | |
6957 | ||
b08c89d9 | 6958 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld --no-whole-archive" >&5 |
322e23db | 6959 | $as_echo_n "checking for ld --no-whole-archive... " >&6; } |
b08c89d9 | 6960 | if test "${libc_cv_ld_no_whole_archive+set}" = set; then : |
322e23db | 6961 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
6962 | else |
6963 | cat > conftest.c <<\EOF | |
6964 | _start () {} | |
6965 | int __eh_pc; | |
6966 | __throw () {} | |
6967 | EOF | |
3217788f | 6968 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
cd6ede75 | 6969 | -nostdlib -nostartfiles -Wl,--no-whole-archive |
3a12e572 | 6970 | -o conftest conftest.c 1>&5' |
b08c89d9 | 6971 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6972 | (eval $ac_try) 2>&5 |
6973 | ac_status=$? | |
b08c89d9 UD |
6974 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6975 | test $ac_status = 0; }; }; then | |
cd6ede75 UD |
6976 | libc_cv_ld_no_whole_archive=yes |
6977 | else | |
6978 | libc_cv_ld_no_whole_archive=no | |
6979 | fi | |
6980 | rm -f conftest* | |
6981 | fi | |
b08c89d9 | 6982 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ld_no_whole_archive" >&5 |
322e23db | 6983 | $as_echo "$libc_cv_ld_no_whole_archive" >&6; } |
b17277cf UD |
6984 | if test $libc_cv_ld_no_whole_archive = yes; then |
6985 | no_whole_archive=-Wl,--no-whole-archive | |
6986 | fi | |
cd6ede75 | 6987 | |
b08c89d9 | 6988 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gcc -fexceptions" >&5 |
322e23db | 6989 | $as_echo_n "checking for gcc -fexceptions... " >&6; } |
b08c89d9 | 6990 | if test "${libc_cv_gcc_exceptions+set}" = set; then : |
322e23db | 6991 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
6992 | else |
6993 | cat > conftest.c <<\EOF | |
6994 | _start () {} | |
6995 | int __eh_pc; | |
6996 | __throw () {} | |
6997 | EOF | |
3217788f | 6998 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
dff14448 | 6999 | -nostdlib -nostartfiles -fexceptions |
3a12e572 | 7000 | -o conftest conftest.c 1>&5' |
b08c89d9 | 7001 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
7002 | (eval $ac_try) 2>&5 |
7003 | ac_status=$? | |
b08c89d9 UD |
7004 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
7005 | test $ac_status = 0; }; }; then | |
dff14448 | 7006 | libc_cv_gcc_exceptions=yes |
cd6ede75 | 7007 | else |
dff14448 | 7008 | libc_cv_gcc_exceptions=no |
cd6ede75 UD |
7009 | fi |
7010 | rm -f conftest* | |
7011 | fi | |
b08c89d9 | 7012 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_exceptions" >&5 |
322e23db | 7013 | $as_echo "$libc_cv_gcc_exceptions" >&6; } |
dff14448 UD |
7014 | if test $libc_cv_gcc_exceptions = yes; then |
7015 | exceptions=-fexceptions | |
b17277cf | 7016 | fi |
cd6ede75 | 7017 | |
ebcd12d4 UD |
7018 | if test "$host_cpu" = powerpc ; then |
7019 | # Check for a bug present in at least versions 2.8.x of GCC | |
7020 | # and versions 1.0.x of EGCS. | |
b08c89d9 | 7021 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether clobbering cr0 causes problems" >&5 |
322e23db | 7022 | $as_echo_n "checking whether clobbering cr0 causes problems... " >&6; } |
b08c89d9 | 7023 | if test "${libc_cv_c_asmcr0_bug+set}" = set; then : |
322e23db | 7024 | $as_echo_n "(cached) " >&6 |
ebcd12d4 | 7025 | else |
b08c89d9 | 7026 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2abf9ff1 | 7027 | /* end confdefs.h. */ |
ebcd12d4 | 7028 | int tester(int x) { asm ("" : : : "cc"); return x & 123; } |
3a12e572 UD |
7029 | int |
7030 | main () | |
7031 | { | |
ebcd12d4 | 7032 | |
3a12e572 UD |
7033 | ; |
7034 | return 0; | |
7035 | } | |
7036 | _ACEOF | |
b08c89d9 | 7037 | if ac_fn_c_try_compile "$LINENO"; then : |
ebcd12d4 UD |
7038 | libc_cv_c_asmcr0_bug='no' |
7039 | else | |
b08c89d9 | 7040 | libc_cv_c_asmcr0_bug='yes' |
ebcd12d4 | 7041 | fi |
26f56c1c | 7042 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
ebcd12d4 | 7043 | fi |
b08c89d9 | 7044 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_c_asmcr0_bug" >&5 |
322e23db | 7045 | $as_echo "$libc_cv_c_asmcr0_bug" >&6; } |
ebcd12d4 | 7046 | if test "$libc_cv_c_asmcr0_bug" != 'no'; then |
b08c89d9 | 7047 | $as_echo "#define BROKEN_PPC_ASM_CR0 1" >>confdefs.h |
ebcd12d4 UD |
7048 | |
7049 | fi | |
7050 | fi | |
7051 | ||
b08c89d9 | 7052 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_expect" >&5 |
322e23db | 7053 | $as_echo_n "checking for __builtin_expect... " >&6; } |
b08c89d9 | 7054 | if test "${libc_cv_gcc_builtin_expect+set}" = set; then : |
322e23db | 7055 | $as_echo_n "(cached) " >&6 |
a8eab8b1 UD |
7056 | else |
7057 | cat > conftest.c <<EOF | |
85dd1003 | 7058 | #line $LINENO "configure" |
a8eab8b1 UD |
7059 | int foo (int a) |
7060 | { | |
7061 | a = __builtin_expect (a, 10); | |
7062 | return a == 10 ? 0 : 1; | |
7063 | } | |
7064 | EOF | |
3217788f | 7065 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -nostdlib -nostartfiles |
3a12e572 | 7066 | -o conftest conftest.c -lgcc >&5' |
b08c89d9 | 7067 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
7068 | (eval $ac_try) 2>&5 |
7069 | ac_status=$? | |
b08c89d9 UD |
7070 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
7071 | test $ac_status = 0; }; }; then | |
a8eab8b1 UD |
7072 | libc_cv_gcc_builtin_expect=yes |
7073 | else | |
7074 | libc_cv_gcc_builtin_expect=no | |
7075 | fi | |
7076 | rm -f conftest* | |
7077 | fi | |
b08c89d9 | 7078 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_builtin_expect" >&5 |
322e23db | 7079 | $as_echo "$libc_cv_gcc_builtin_expect" >&6; } |
a8eab8b1 | 7080 | if test "$libc_cv_gcc_builtin_expect" = yes; then |
b08c89d9 | 7081 | $as_echo "#define HAVE_BUILTIN_EXPECT 1" >>confdefs.h |
a8eab8b1 UD |
7082 | |
7083 | fi | |
7084 | ||
b08c89d9 | 7085 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_memset" >&5 |
322e23db | 7086 | $as_echo_n "checking for __builtin_memset... " >&6; } |
b08c89d9 | 7087 | if test "${libc_cv_gcc_builtin_memset+set}" = set; then : |
322e23db | 7088 | $as_echo_n "(cached) " >&6 |
d555194c UD |
7089 | else |
7090 | cat > conftest.c <<\EOF | |
7091 | void zero (void *x) | |
7092 | { | |
a52d1562 | 7093 | __builtin_memset (x, 0, 1000); |
d555194c UD |
7094 | } |
7095 | EOF | |
3a12e572 | 7096 | if { ac_try='${CC-cc} -O3 -S conftest.c -o - | fgrep "memset" > /dev/null' |
b08c89d9 | 7097 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
7098 | (eval $ac_try) 2>&5 |
7099 | ac_status=$? | |
b08c89d9 UD |
7100 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
7101 | test $ac_status = 0; }; }; | |
d555194c UD |
7102 | then |
7103 | libc_cv_gcc_builtin_memset=no | |
7104 | else | |
7105 | libc_cv_gcc_builtin_memset=yes | |
7106 | fi | |
3a12e572 | 7107 | rm -f conftest* |
d555194c | 7108 | fi |
b08c89d9 | 7109 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_builtin_memset" >&5 |
322e23db | 7110 | $as_echo "$libc_cv_gcc_builtin_memset" >&6; } |
d555194c | 7111 | if test "$libc_cv_gcc_builtin_memset" = yes ; then |
b08c89d9 | 7112 | $as_echo "#define HAVE_BUILTIN_MEMSET 1" >>confdefs.h |
d555194c UD |
7113 | |
7114 | fi | |
7115 | ||
b08c89d9 | 7116 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for redirection of built-in functions" >&5 |
322e23db | 7117 | $as_echo_n "checking for redirection of built-in functions... " >&6; } |
b08c89d9 | 7118 | if test "${libc_cv_gcc_builtin_redirection+set}" = set; then : |
322e23db | 7119 | $as_echo_n "(cached) " >&6 |
85dd1003 UD |
7120 | else |
7121 | cat > conftest.c <<\EOF | |
7122 | extern char *strstr (const char *, const char *) __asm ("my_strstr"); | |
7123 | char *foo (const char *a, const char *b) | |
7124 | { | |
7125 | return __builtin_strstr (a, b); | |
7126 | } | |
7127 | EOF | |
7128 | if { ac_try='${CC-cc} -O3 -S conftest.c -o - | fgrep "my_strstr" > /dev/null' | |
b08c89d9 | 7129 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
85dd1003 UD |
7130 | (eval $ac_try) 2>&5 |
7131 | ac_status=$? | |
b08c89d9 UD |
7132 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
7133 | test $ac_status = 0; }; }; | |
85dd1003 UD |
7134 | then |
7135 | libc_cv_gcc_builtin_redirection=yes | |
7136 | else | |
7137 | libc_cv_gcc_builtin_redirection=no | |
7138 | fi | |
7139 | rm -f conftest* | |
7140 | fi | |
b08c89d9 | 7141 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_builtin_redirection" >&5 |
322e23db | 7142 | $as_echo "$libc_cv_gcc_builtin_redirection" >&6; } |
85dd1003 | 7143 | if test "$libc_cv_gcc_builtin_redirection" = yes ; then |
b08c89d9 | 7144 | $as_echo "#define HAVE_BUILTIN_REDIRECTION 1" >>confdefs.h |
85dd1003 UD |
7145 | |
7146 | fi | |
7147 | ||
5b8f26b4 | 7148 | if test "x$use__thread" != xno; then |
b08c89d9 | 7149 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __thread" >&5 |
322e23db | 7150 | $as_echo_n "checking for __thread... " >&6; } |
b08c89d9 | 7151 | if test "${libc_cv_gcc___thread+set}" = set; then : |
322e23db | 7152 | $as_echo_n "(cached) " >&6 |
739d440d | 7153 | else |
5bbfc1ea | 7154 | cat > conftest.c <<\EOF |
fbb18522 RM |
7155 | __thread int a = 42; |
7156 | EOF | |
3217788f | 7157 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c >&5' |
b08c89d9 | 7158 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
7159 | (eval $ac_try) 2>&5 |
7160 | ac_status=$? | |
b08c89d9 UD |
7161 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
7162 | test $ac_status = 0; }; }; then | |
5b8f26b4 RM |
7163 | libc_cv_gcc___thread=yes |
7164 | else | |
7165 | libc_cv_gcc___thread=no | |
7166 | fi | |
7167 | rm -f conftest* | |
739d440d | 7168 | fi |
b08c89d9 | 7169 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc___thread" >&5 |
322e23db | 7170 | $as_echo "$libc_cv_gcc___thread" >&6; } |
5b8f26b4 | 7171 | if test "$libc_cv_gcc___thread" = yes; then |
b08c89d9 | 7172 | $as_echo "#define HAVE___THREAD 1" >>confdefs.h |
739d440d | 7173 | |
5b8f26b4 | 7174 | fi |
fbb18522 RM |
7175 | else |
7176 | libc_cv_gcc___thread=no | |
739d440d UD |
7177 | fi |
7178 | ||
9b21e6bc | 7179 | if test "$libc_cv_gcc___thread" = yes; then |
b08c89d9 | 7180 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tls_model attribute" >&5 |
322e23db | 7181 | $as_echo_n "checking for tls_model attribute... " >&6; } |
b08c89d9 | 7182 | if test "${libc_cv_gcc_tls_model_attr+set}" = set; then : |
322e23db | 7183 | $as_echo_n "(cached) " >&6 |
9b21e6bc RM |
7184 | else |
7185 | cat > conftest.c <<\EOF | |
7186 | extern __thread int a __attribute__((tls_model ("initial-exec"))); | |
7187 | EOF | |
3217788f | 7188 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -Werror conftest.c >&5' |
b08c89d9 | 7189 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
7190 | (eval $ac_try) 2>&5 |
7191 | ac_status=$? | |
b08c89d9 UD |
7192 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
7193 | test $ac_status = 0; }; }; then | |
9b21e6bc RM |
7194 | libc_cv_gcc_tls_model_attr=yes |
7195 | else | |
7196 | libc_cv_gcc_tls_model_attr=no | |
7197 | fi | |
7198 | rm -f conftest* | |
7199 | fi | |
b08c89d9 | 7200 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_tls_model_attr" >&5 |
322e23db | 7201 | $as_echo "$libc_cv_gcc_tls_model_attr" >&6; } |
9b21e6bc | 7202 | if test "$libc_cv_gcc_tls_model_attr" = yes; then |
b08c89d9 | 7203 | $as_echo "#define HAVE_TLS_MODEL_ATTRIBUTE 1" >>confdefs.h |
9b21e6bc RM |
7204 | |
7205 | fi | |
7206 | fi | |
739d440d | 7207 | |
2cf9ad57 | 7208 | if test -n "$submachine"; then |
b08c89d9 | 7209 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler option for CPU variant" >&5 |
322e23db | 7210 | $as_echo_n "checking for compiler option for CPU variant... " >&6; } |
b08c89d9 | 7211 | if test "${libc_cv_cc_submachine+set}" = set; then : |
322e23db | 7212 | $as_echo_n "(cached) " >&6 |
2cf9ad57 RM |
7213 | else |
7214 | libc_cv_cc_submachine=no | |
7215 | for opt in "-march=$submachine" "-mcpu=$submachine"; do | |
7216 | if { ac_try='${CC-cc} $opt -xc /dev/null -S -o /dev/null' | |
b08c89d9 | 7217 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
2cf9ad57 RM |
7218 | (eval $ac_try) 2>&5 |
7219 | ac_status=$? | |
b08c89d9 UD |
7220 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
7221 | test $ac_status = 0; }; }; then | |
2cf9ad57 RM |
7222 | libc_cv_cc_submachine="$opt" |
7223 | break | |
7224 | fi | |
7225 | done | |
7226 | fi | |
b08c89d9 | 7227 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_submachine" >&5 |
322e23db | 7228 | $as_echo "$libc_cv_cc_submachine" >&6; } |
2cf9ad57 | 7229 | if test "x$libc_cv_cc_submachine" = xno; then |
b08c89d9 | 7230 | as_fn_error "${CC-cc} does not support $submachine" "$LINENO" 5 |
2cf9ad57 RM |
7231 | fi |
7232 | fi | |
7233 | ||
7234 | ||
b08c89d9 | 7235 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libgd" >&5 |
322e23db | 7236 | $as_echo_n "checking for libgd... " >&6; } |
6dab8688 UD |
7237 | if test "$with_gd" != "no"; then |
7238 | old_CFLAGS="$CFLAGS" | |
7239 | CFLAGS="$CFLAGS $libgd_include" | |
7240 | old_LDFLAGS="$LDFLAGS" | |
7241 | LDFLAGS="$LDFLAGS $libgd_ldflags" | |
7242 | old_LIBS="$LIBS" | |
7243 | LIBS="$LIBS -lgd -lpng -lz -lm" | |
b08c89d9 | 7244 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2abf9ff1 | 7245 | /* end confdefs.h. */ |
c8f3e6db | 7246 | #include <gd.h> |
3a12e572 UD |
7247 | int |
7248 | main () | |
7249 | { | |
c8f3e6db | 7250 | gdImagePng (0, 0) |
3a12e572 UD |
7251 | ; |
7252 | return 0; | |
7253 | } | |
7254 | _ACEOF | |
b08c89d9 | 7255 | if ac_fn_c_try_link "$LINENO"; then : |
c8f3e6db UD |
7256 | LIBGD=yes |
7257 | else | |
b08c89d9 | 7258 | LIBGD=no |
c8f3e6db | 7259 | fi |
b08c89d9 UD |
7260 | rm -f core conftest.err conftest.$ac_objext \ |
7261 | conftest$ac_exeext conftest.$ac_ext | |
6dab8688 UD |
7262 | CFLAGS="$old_CFLAGS" |
7263 | LDFLAGS="$old_LDFLAGS" | |
7264 | LIBS="$old_LIBS" | |
7265 | else | |
7266 | LIBGD=no | |
7267 | fi | |
b08c89d9 | 7268 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGD" >&5 |
322e23db | 7269 | $as_echo "$LIBGD" >&6; } |
3a12e572 UD |
7270 | |
7271 | ||
74a30a58 UD |
7272 | # SELinux detection |
7273 | if test x$with_selinux = xno ; then | |
7274 | have_selinux=no; | |
7275 | else | |
7276 | # See if we have the SELinux library | |
b08c89d9 | 7277 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for is_selinux_enabled in -lselinux" >&5 |
322e23db | 7278 | $as_echo_n "checking for is_selinux_enabled in -lselinux... " >&6; } |
b08c89d9 | 7279 | if test "${ac_cv_lib_selinux_is_selinux_enabled+set}" = set; then : |
322e23db | 7280 | $as_echo_n "(cached) " >&6 |
74a30a58 UD |
7281 | else |
7282 | ac_check_lib_save_LIBS=$LIBS | |
7283 | LIBS="-lselinux $LIBS" | |
b08c89d9 | 7284 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
74a30a58 UD |
7285 | /* end confdefs.h. */ |
7286 | ||
26f56c1c UD |
7287 | /* Override any GCC internal prototype to avoid an error. |
7288 | Use char because int might match the return type of a GCC | |
7289 | builtin and then its argument prototype would still apply. */ | |
74a30a58 UD |
7290 | #ifdef __cplusplus |
7291 | extern "C" | |
7292 | #endif | |
74a30a58 UD |
7293 | char is_selinux_enabled (); |
7294 | int | |
7295 | main () | |
7296 | { | |
26f56c1c | 7297 | return is_selinux_enabled (); |
74a30a58 UD |
7298 | ; |
7299 | return 0; | |
7300 | } | |
7301 | _ACEOF | |
b08c89d9 | 7302 | if ac_fn_c_try_link "$LINENO"; then : |
74a30a58 UD |
7303 | ac_cv_lib_selinux_is_selinux_enabled=yes |
7304 | else | |
b08c89d9 | 7305 | ac_cv_lib_selinux_is_selinux_enabled=no |
74a30a58 | 7306 | fi |
b08c89d9 UD |
7307 | rm -f core conftest.err conftest.$ac_objext \ |
7308 | conftest$ac_exeext conftest.$ac_ext | |
74a30a58 UD |
7309 | LIBS=$ac_check_lib_save_LIBS |
7310 | fi | |
b08c89d9 | 7311 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_is_selinux_enabled" >&5 |
322e23db | 7312 | $as_echo "$ac_cv_lib_selinux_is_selinux_enabled" >&6; } |
b08c89d9 | 7313 | if test "x$ac_cv_lib_selinux_is_selinux_enabled" = x""yes; then : |
74a30a58 UD |
7314 | have_selinux=yes |
7315 | else | |
7316 | have_selinux=no | |
7317 | fi | |
7318 | ||
7319 | # See if we have the SELinux header with the NSCD permissions in it. | |
7320 | if test x$have_selinux = xyes ; then | |
b08c89d9 | 7321 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for NSCD Flask permissions in selinux/av_permissions.h" >&5 |
322e23db | 7322 | $as_echo_n "checking for NSCD Flask permissions in selinux/av_permissions.h... " >&6; } |
b08c89d9 | 7323 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
74a30a58 UD |
7324 | /* end confdefs.h. */ |
7325 | #include <selinux/av_permissions.h> | |
7326 | int | |
7327 | main () | |
7328 | { | |
7329 | #ifdef NSCD__SHMEMHOST | |
7330 | return 0; | |
7331 | #else | |
7332 | #error NSCD__SHMEMHOST not defined | |
7333 | #endif | |
7334 | ; | |
7335 | return 0; | |
7336 | } | |
7337 | _ACEOF | |
b08c89d9 | 7338 | if ac_fn_c_try_compile "$LINENO"; then : |
74a30a58 UD |
7339 | have_selinux=yes |
7340 | else | |
b08c89d9 | 7341 | have_selinux=no |
74a30a58 | 7342 | fi |
26f56c1c | 7343 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
b08c89d9 | 7344 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_selinux" >&5 |
322e23db | 7345 | $as_echo "$have_selinux" >&6; } |
74a30a58 UD |
7346 | fi |
7347 | ||
8f1913a9 | 7348 | if test x$with_selinux = xyes ; then |
74a30a58 | 7349 | if test x$have_selinux = xno ; then |
b08c89d9 | 7350 | as_fn_error "SELinux explicitly required, but sufficiently recent SELinux library not found" "$LINENO" 5 |
74a30a58 UD |
7351 | fi |
7352 | fi | |
7353 | fi | |
7354 | # Check if we're building with SELinux support. | |
7355 | if test "x$have_selinux" = xyes; then | |
7356 | ||
b08c89d9 | 7357 | $as_echo "#define HAVE_SELINUX 1" >>confdefs.h |
74a30a58 | 7358 | |
b399a0c2 UD |
7359 | |
7360 | # See if we have the libaudit library | |
b08c89d9 | 7361 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for audit_log_user_avc_message in -laudit" >&5 |
322e23db | 7362 | $as_echo_n "checking for audit_log_user_avc_message in -laudit... " >&6; } |
b08c89d9 | 7363 | if test "${ac_cv_lib_audit_audit_log_user_avc_message+set}" = set; then : |
322e23db | 7364 | $as_echo_n "(cached) " >&6 |
b399a0c2 UD |
7365 | else |
7366 | ac_check_lib_save_LIBS=$LIBS | |
7367 | LIBS="-laudit $LIBS" | |
b08c89d9 | 7368 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
b399a0c2 UD |
7369 | /* end confdefs.h. */ |
7370 | ||
26f56c1c UD |
7371 | /* Override any GCC internal prototype to avoid an error. |
7372 | Use char because int might match the return type of a GCC | |
7373 | builtin and then its argument prototype would still apply. */ | |
b399a0c2 UD |
7374 | #ifdef __cplusplus |
7375 | extern "C" | |
7376 | #endif | |
b2f97341 | 7377 | char audit_log_user_avc_message (); |
b399a0c2 UD |
7378 | int |
7379 | main () | |
7380 | { | |
26f56c1c | 7381 | return audit_log_user_avc_message (); |
b399a0c2 UD |
7382 | ; |
7383 | return 0; | |
7384 | } | |
7385 | _ACEOF | |
b08c89d9 | 7386 | if ac_fn_c_try_link "$LINENO"; then : |
b2f97341 | 7387 | ac_cv_lib_audit_audit_log_user_avc_message=yes |
b399a0c2 | 7388 | else |
b08c89d9 | 7389 | ac_cv_lib_audit_audit_log_user_avc_message=no |
b399a0c2 | 7390 | fi |
b08c89d9 UD |
7391 | rm -f core conftest.err conftest.$ac_objext \ |
7392 | conftest$ac_exeext conftest.$ac_ext | |
b399a0c2 UD |
7393 | LIBS=$ac_check_lib_save_LIBS |
7394 | fi | |
b08c89d9 | 7395 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_audit_audit_log_user_avc_message" >&5 |
322e23db | 7396 | $as_echo "$ac_cv_lib_audit_audit_log_user_avc_message" >&6; } |
b08c89d9 | 7397 | if test "x$ac_cv_lib_audit_audit_log_user_avc_message" = x""yes; then : |
b399a0c2 UD |
7398 | have_libaudit=yes |
7399 | else | |
7400 | have_libaudit=no | |
7401 | fi | |
7402 | ||
7403 | if test "x$have_libaudit" = xyes; then | |
7404 | ||
b08c89d9 | 7405 | $as_echo "#define HAVE_LIBAUDIT 1" >>confdefs.h |
b399a0c2 UD |
7406 | |
7407 | fi | |
7408 | ||
1f063dca UD |
7409 | |
7410 | # See if we have the libcap library | |
b08c89d9 | 7411 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cap_init in -lcap" >&5 |
322e23db | 7412 | $as_echo_n "checking for cap_init in -lcap... " >&6; } |
b08c89d9 | 7413 | if test "${ac_cv_lib_cap_cap_init+set}" = set; then : |
322e23db | 7414 | $as_echo_n "(cached) " >&6 |
1f063dca UD |
7415 | else |
7416 | ac_check_lib_save_LIBS=$LIBS | |
7417 | LIBS="-lcap $LIBS" | |
b08c89d9 | 7418 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
1f063dca UD |
7419 | /* end confdefs.h. */ |
7420 | ||
26f56c1c UD |
7421 | /* Override any GCC internal prototype to avoid an error. |
7422 | Use char because int might match the return type of a GCC | |
7423 | builtin and then its argument prototype would still apply. */ | |
1f063dca UD |
7424 | #ifdef __cplusplus |
7425 | extern "C" | |
7426 | #endif | |
1f063dca UD |
7427 | char cap_init (); |
7428 | int | |
7429 | main () | |
7430 | { | |
26f56c1c | 7431 | return cap_init (); |
1f063dca UD |
7432 | ; |
7433 | return 0; | |
7434 | } | |
7435 | _ACEOF | |
b08c89d9 | 7436 | if ac_fn_c_try_link "$LINENO"; then : |
1f063dca UD |
7437 | ac_cv_lib_cap_cap_init=yes |
7438 | else | |
b08c89d9 | 7439 | ac_cv_lib_cap_cap_init=no |
1f063dca | 7440 | fi |
b08c89d9 UD |
7441 | rm -f core conftest.err conftest.$ac_objext \ |
7442 | conftest$ac_exeext conftest.$ac_ext | |
1f063dca UD |
7443 | LIBS=$ac_check_lib_save_LIBS |
7444 | fi | |
b08c89d9 | 7445 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cap_cap_init" >&5 |
322e23db | 7446 | $as_echo "$ac_cv_lib_cap_cap_init" >&6; } |
b08c89d9 | 7447 | if test "x$ac_cv_lib_cap_cap_init" = x""yes; then : |
1f063dca UD |
7448 | have_libcap=yes |
7449 | else | |
7450 | have_libcap=no | |
7451 | fi | |
7452 | ||
7453 | if test "x$have_libcap" = xyes; then | |
7454 | ||
b08c89d9 | 7455 | $as_echo "#define HAVE_LIBCAP 1" >>confdefs.h |
1f063dca UD |
7456 | |
7457 | fi | |
7458 | ||
74a30a58 UD |
7459 | fi |
7460 | ||
7461 | ||
3a12e572 | 7462 | |
b08c89d9 | 7463 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 |
322e23db | 7464 | $as_echo_n "checking for grep that handles long lines and -e... " >&6; } |
b08c89d9 | 7465 | if test "${ac_cv_path_GREP+set}" = set; then : |
322e23db | 7466 | $as_echo_n "(cached) " >&6 |
26f56c1c | 7467 | else |
322e23db | 7468 | if test -z "$GREP"; then |
26f56c1c | 7469 | ac_path_GREP_found=false |
322e23db UD |
7470 | # Loop through the user's path and test for each of PROGNAME-LIST |
7471 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
26f56c1c UD |
7472 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin |
7473 | do | |
7474 | IFS=$as_save_IFS | |
7475 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 7476 | for ac_prog in grep ggrep; do |
322e23db UD |
7477 | for ac_exec_ext in '' $ac_executable_extensions; do |
7478 | ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" | |
7479 | { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue | |
7480 | # Check for GNU ac_path_GREP and select it if it is found. | |
26f56c1c UD |
7481 | # Check for GNU $ac_path_GREP |
7482 | case `"$ac_path_GREP" --version 2>&1` in | |
7483 | *GNU*) | |
7484 | ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; | |
7485 | *) | |
7486 | ac_count=0 | |
322e23db | 7487 | $as_echo_n 0123456789 >"conftest.in" |
26f56c1c UD |
7488 | while : |
7489 | do | |
7490 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
7491 | mv "conftest.tmp" "conftest.in" | |
7492 | cp "conftest.in" "conftest.nl" | |
322e23db | 7493 | $as_echo 'GREP' >> "conftest.nl" |
26f56c1c UD |
7494 | "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break |
7495 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
b08c89d9 | 7496 | as_fn_arith $ac_count + 1 && ac_count=$as_val |
26f56c1c UD |
7497 | if test $ac_count -gt ${ac_path_GREP_max-0}; then |
7498 | # Best one so far, save it but keep looking for a better one | |
7499 | ac_cv_path_GREP="$ac_path_GREP" | |
7500 | ac_path_GREP_max=$ac_count | |
7501 | fi | |
7502 | # 10*(2^10) chars as input seems more than enough | |
7503 | test $ac_count -gt 10 && break | |
7504 | done | |
7505 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
7506 | esac | |
7507 | ||
322e23db UD |
7508 | $ac_path_GREP_found && break 3 |
7509 | done | |
26f56c1c | 7510 | done |
b08c89d9 | 7511 | done |
26f56c1c | 7512 | IFS=$as_save_IFS |
322e23db | 7513 | if test -z "$ac_cv_path_GREP"; then |
b08c89d9 | 7514 | as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 |
322e23db | 7515 | fi |
26f56c1c UD |
7516 | else |
7517 | ac_cv_path_GREP=$GREP | |
7518 | fi | |
7519 | ||
26f56c1c | 7520 | fi |
b08c89d9 | 7521 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 |
322e23db | 7522 | $as_echo "$ac_cv_path_GREP" >&6; } |
26f56c1c UD |
7523 | GREP="$ac_cv_path_GREP" |
7524 | ||
7525 | ||
b08c89d9 | 7526 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 |
322e23db | 7527 | $as_echo_n "checking for egrep... " >&6; } |
b08c89d9 | 7528 | if test "${ac_cv_path_EGREP+set}" = set; then : |
322e23db | 7529 | $as_echo_n "(cached) " >&6 |
26f56c1c UD |
7530 | else |
7531 | if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 | |
7532 | then ac_cv_path_EGREP="$GREP -E" | |
7533 | else | |
322e23db | 7534 | if test -z "$EGREP"; then |
26f56c1c | 7535 | ac_path_EGREP_found=false |
322e23db UD |
7536 | # Loop through the user's path and test for each of PROGNAME-LIST |
7537 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
26f56c1c UD |
7538 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin |
7539 | do | |
7540 | IFS=$as_save_IFS | |
7541 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 7542 | for ac_prog in egrep; do |
322e23db UD |
7543 | for ac_exec_ext in '' $ac_executable_extensions; do |
7544 | ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" | |
7545 | { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue | |
7546 | # Check for GNU ac_path_EGREP and select it if it is found. | |
26f56c1c UD |
7547 | # Check for GNU $ac_path_EGREP |
7548 | case `"$ac_path_EGREP" --version 2>&1` in | |
7549 | *GNU*) | |
7550 | ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; | |
7551 | *) | |
7552 | ac_count=0 | |
322e23db | 7553 | $as_echo_n 0123456789 >"conftest.in" |
26f56c1c UD |
7554 | while : |
7555 | do | |
7556 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
7557 | mv "conftest.tmp" "conftest.in" | |
7558 | cp "conftest.in" "conftest.nl" | |
322e23db | 7559 | $as_echo 'EGREP' >> "conftest.nl" |
26f56c1c UD |
7560 | "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break |
7561 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
b08c89d9 | 7562 | as_fn_arith $ac_count + 1 && ac_count=$as_val |
26f56c1c UD |
7563 | if test $ac_count -gt ${ac_path_EGREP_max-0}; then |
7564 | # Best one so far, save it but keep looking for a better one | |
7565 | ac_cv_path_EGREP="$ac_path_EGREP" | |
7566 | ac_path_EGREP_max=$ac_count | |
f4b07664 | 7567 | fi |
26f56c1c UD |
7568 | # 10*(2^10) chars as input seems more than enough |
7569 | test $ac_count -gt 10 && break | |
7570 | done | |
7571 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
7572 | esac | |
7573 | ||
322e23db UD |
7574 | $ac_path_EGREP_found && break 3 |
7575 | done | |
26f56c1c | 7576 | done |
b08c89d9 | 7577 | done |
26f56c1c | 7578 | IFS=$as_save_IFS |
322e23db | 7579 | if test -z "$ac_cv_path_EGREP"; then |
b08c89d9 | 7580 | as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 |
322e23db | 7581 | fi |
26f56c1c UD |
7582 | else |
7583 | ac_cv_path_EGREP=$EGREP | |
7584 | fi | |
7585 | ||
26f56c1c UD |
7586 | fi |
7587 | fi | |
b08c89d9 | 7588 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 |
322e23db | 7589 | $as_echo "$ac_cv_path_EGREP" >&6; } |
26f56c1c | 7590 | EGREP="$ac_cv_path_EGREP" |
f4b07664 RM |
7591 | |
7592 | ||
b08c89d9 | 7593 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 |
322e23db | 7594 | $as_echo_n "checking for ANSI C header files... " >&6; } |
b08c89d9 | 7595 | if test "${ac_cv_header_stdc+set}" = set; then : |
322e23db | 7596 | $as_echo_n "(cached) " >&6 |
3a12e572 | 7597 | else |
b08c89d9 | 7598 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2abf9ff1 | 7599 | /* end confdefs.h. */ |
3a12e572 UD |
7600 | #include <stdlib.h> |
7601 | #include <stdarg.h> | |
7602 | #include <string.h> | |
7603 | #include <float.h> | |
7604 | ||
2abf9ff1 RM |
7605 | int |
7606 | main () | |
7607 | { | |
7608 | ||
7609 | ; | |
7610 | return 0; | |
7611 | } | |
3a12e572 | 7612 | _ACEOF |
b08c89d9 | 7613 | if ac_fn_c_try_compile "$LINENO"; then : |
3a12e572 UD |
7614 | ac_cv_header_stdc=yes |
7615 | else | |
b08c89d9 | 7616 | ac_cv_header_stdc=no |
3a12e572 | 7617 | fi |
26f56c1c | 7618 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
c8f3e6db | 7619 | |
3a12e572 UD |
7620 | if test $ac_cv_header_stdc = yes; then |
7621 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
b08c89d9 | 7622 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2abf9ff1 | 7623 | /* end confdefs.h. */ |
3a12e572 | 7624 | #include <string.h> |
3d558f4e | 7625 | |
3a12e572 UD |
7626 | _ACEOF |
7627 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
b08c89d9 UD |
7628 | $EGREP "memchr" >/dev/null 2>&1; then : |
7629 | ||
8ed1e7d5 | 7630 | else |
3a12e572 UD |
7631 | ac_cv_header_stdc=no |
7632 | fi | |
7633 | rm -f conftest* | |
7634 | ||
7635 | fi | |
7636 | ||
7637 | if test $ac_cv_header_stdc = yes; then | |
7638 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
b08c89d9 | 7639 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2abf9ff1 | 7640 | /* end confdefs.h. */ |
3a12e572 UD |
7641 | #include <stdlib.h> |
7642 | ||
7643 | _ACEOF | |
7644 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
b08c89d9 UD |
7645 | $EGREP "free" >/dev/null 2>&1; then : |
7646 | ||
3a12e572 UD |
7647 | else |
7648 | ac_cv_header_stdc=no | |
7649 | fi | |
7650 | rm -f conftest* | |
7651 | ||
7652 | fi | |
7653 | ||
7654 | if test $ac_cv_header_stdc = yes; then | |
7655 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
b08c89d9 | 7656 | if test "$cross_compiling" = yes; then : |
3a12e572 | 7657 | : |
8ed1e7d5 | 7658 | else |
b08c89d9 | 7659 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2abf9ff1 | 7660 | /* end confdefs.h. */ |
3a12e572 | 7661 | #include <ctype.h> |
26f56c1c | 7662 | #include <stdlib.h> |
3a12e572 UD |
7663 | #if ((' ' & 0x0FF) == 0x020) |
7664 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
7665 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
7666 | #else | |
2abf9ff1 | 7667 | # define ISLOWER(c) \ |
9382fcee RM |
7668 | (('a' <= (c) && (c) <= 'i') \ |
7669 | || ('j' <= (c) && (c) <= 'r') \ | |
7670 | || ('s' <= (c) && (c) <= 'z')) | |
3a12e572 UD |
7671 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) |
7672 | #endif | |
7673 | ||
7674 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) | |
7675 | int | |
7676 | main () | |
8ed1e7d5 | 7677 | { |
3a12e572 UD |
7678 | int i; |
7679 | for (i = 0; i < 256; i++) | |
7680 | if (XOR (islower (i), ISLOWER (i)) | |
9382fcee | 7681 | || toupper (i) != TOUPPER (i)) |
26f56c1c UD |
7682 | return 2; |
7683 | return 0; | |
8ed1e7d5 | 7684 | } |
3a12e572 | 7685 | _ACEOF |
b08c89d9 | 7686 | if ac_fn_c_try_run "$LINENO"; then : |
2abf9ff1 | 7687 | |
b08c89d9 UD |
7688 | else |
7689 | ac_cv_header_stdc=no | |
3a12e572 | 7690 | fi |
b08c89d9 UD |
7691 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
7692 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
8ed1e7d5 | 7693 | fi |
26f56c1c | 7694 | |
8ed1e7d5 | 7695 | fi |
3a12e572 | 7696 | fi |
b08c89d9 | 7697 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 |
322e23db | 7698 | $as_echo "$ac_cv_header_stdc" >&6; } |
3a12e572 UD |
7699 | if test $ac_cv_header_stdc = yes; then |
7700 | ||
b08c89d9 | 7701 | $as_echo "#define STDC_HEADERS 1" >>confdefs.h |
3a12e572 UD |
7702 | |
7703 | fi | |
7704 | ||
7705 | # On IRIX 5.3, sys/types and inttypes.h are conflicting. | |
3a12e572 | 7706 | for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ |
b08c89d9 UD |
7707 | inttypes.h stdint.h unistd.h |
7708 | do : | |
7709 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
7710 | ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default | |
7711 | " | |
7712 | eval as_val=\$$as_ac_Header | |
7713 | if test "x$as_val" = x""yes; then : | |
7714 | cat >>confdefs.h <<_ACEOF | |
7715 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
3a12e572 | 7716 | _ACEOF |
b08c89d9 UD |
7717 | |
7718 | fi | |
7719 | ||
7720 | done | |
7721 | ||
7722 | ||
7723 | # The cast to long int works around a bug in the HP C Compiler | |
7724 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
7725 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
7726 | # This bug is HP SR number 8606223364. | |
7727 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long double" >&5 | |
7728 | $as_echo_n "checking size of long double... " >&6; } | |
7729 | if test "${ac_cv_sizeof_long_double+set}" = set; then : | |
7730 | $as_echo_n "(cached) " >&6 | |
3a12e572 | 7731 | else |
b08c89d9 | 7732 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long double))" "ac_cv_sizeof_long_double" "$ac_includes_default"; then : |
2abf9ff1 | 7733 | |
b08c89d9 UD |
7734 | else |
7735 | if test "$ac_cv_type_long_double" = yes; then | |
7736 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
322e23db | 7737 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
b08c89d9 UD |
7738 | { as_fn_set_status 77 |
7739 | as_fn_error "cannot compute sizeof (long double) | |
7740 | See \`config.log' for more details." "$LINENO" 5; }; } | |
26f56c1c UD |
7741 | else |
7742 | ac_cv_sizeof_long_double=0 | |
7743 | fi | |
3a12e572 | 7744 | fi |
b08c89d9 | 7745 | |
3a12e572 | 7746 | fi |
b08c89d9 | 7747 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_double" >&5 |
322e23db | 7748 | $as_echo "$ac_cv_sizeof_long_double" >&6; } |
26f56c1c UD |
7749 | |
7750 | ||
7751 | ||
3a12e572 | 7752 | cat >>confdefs.h <<_ACEOF |
8ed1e7d5 | 7753 | #define SIZEOF_LONG_DOUBLE $ac_cv_sizeof_long_double |
3a12e572 | 7754 | _ACEOF |
8ed1e7d5 GK |
7755 | |
7756 | ||
7757 | sizeof_long_double=$ac_cv_sizeof_long_double | |
7758 | ||
7759 | ||
cd6ede75 UD |
7760 | ### End of automated tests. |
7761 | ### Now run sysdeps configure fragments. | |
7762 | ||
cb343854 | 7763 | # They also can set these variables. |
b43b13ac | 7764 | use_ldconfig=no |
cb343854 | 7765 | ldd_rewrite_script=no |
77259608 | 7766 | libc_cv_sysconfdir=$sysconfdir |
74bd2300 | 7767 | libc_cv_gcc_unwind_find_fde=no |
e2fd3cbe | 7768 | libc_cv_idn=no |
cb343854 | 7769 | |
cd6ede75 UD |
7770 | # Iterate over all the sysdep directories we will use, running their |
7771 | # configure fragments, and looking for a uname implementation. | |
7772 | uname= | |
7773 | for dir in $sysnames; do | |
7774 | case $dir in | |
7775 | /*) dest=$dir ;; | |
7776 | *) dest=$srcdir/$dir ;; | |
7777 | esac | |
7778 | if test -r $dest/configure; then | |
b08c89d9 | 7779 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: running configure fragment for $dir" >&5 |
322e23db | 7780 | $as_echo "running configure fragment for $dir" >&6; } |
cd6ede75 UD |
7781 | . $dest/configure |
7782 | fi | |
7783 | ||
7784 | if test -z "$uname"; then | |
7785 | if test -r $dest/uname.c || | |
7786 | test -r $dest/uname.S || | |
7787 | { test -r $dest/syscalls.list && | |
7788 | grep '^uname[ ]' $dest/syscalls.list >/dev/null; }; then | |
7789 | uname=$dir | |
7790 | fi | |
7791 | fi | |
7792 | done | |
7793 | ||
74bd2300 | 7794 | if test x$libc_cv_gcc_unwind_find_fde = xyes; then |
b08c89d9 | 7795 | $as_echo "#define EXPORT_UNWIND_FIND_FDE 1" >>confdefs.h |
74bd2300 UD |
7796 | |
7797 | fi | |
7798 | ||
7799 | ||
cd6ede75 UD |
7800 | # If we will use the generic uname implementation, we must figure out what |
7801 | # it will say by examining the system, and write the results in config-name.h. | |
7802 | if test "$uname" = "sysdeps/generic"; then | |
7803 | ||
7804 | uname_sysname=`echo $config_os | sed 's/[0-9.]*$//'` | |
7805 | if test $uname_sysname != $config_os; then | |
7806 | config_release=`echo $config_os | sed s/$uname_sysname//` | |
7807 | fi | |
7808 | ||
b08c89d9 | 7809 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking OS release for uname" >&5 |
322e23db | 7810 | $as_echo_n "checking OS release for uname... " >&6; } |
b08c89d9 | 7811 | if test "${libc_cv_uname_release+set}" = set; then : |
322e23db | 7812 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 7813 | else |
3a12e572 UD |
7814 | if test -r /vmunix; then |
7815 | kernel_id=`strings /vmunix | grep UNIX` | |
7816 | elif test -r /dynix; then | |
7817 | kernel_id=`strings /dynix | grep DYNIX` | |
7818 | else | |
7819 | kernel_id= | |
7820 | fi | |
7821 | ||
7822 | kernel_release=`echo "$kernel_id" | sed 's/^[^0-9.]*\([0-9.]*\).*$/\1/'` | |
cd6ede75 UD |
7823 | if test x`echo "$config_release" | sed "s/^$kernel_release//"` \ |
7824 | != x$config_release; then | |
7825 | # The configuration release is a substring of the kernel release. | |
7826 | libc_cv_uname_release=$kernel_release | |
7827 | elif test x$config_release != x; then | |
7828 | libc_cv_uname_release=$config_release | |
7829 | elif test x$kernel_release != x; then | |
7830 | libc_cv_uname_release=$kernel_release | |
7831 | else | |
7832 | libc_cv_uname_release=unknown | |
7833 | fi | |
7834 | fi | |
b08c89d9 | 7835 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_uname_release" >&5 |
322e23db | 7836 | $as_echo "$libc_cv_uname_release" >&6; } |
cd6ede75 UD |
7837 | uname_release="$libc_cv_uname_release" |
7838 | ||
b08c89d9 | 7839 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking OS version for uname" >&5 |
322e23db | 7840 | $as_echo_n "checking OS version for uname... " >&6; } |
b08c89d9 | 7841 | if test "${libc_cv_uname_version+set}" = set; then : |
322e23db | 7842 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 7843 | else |
3a12e572 UD |
7844 | if test -r /vmunix; then |
7845 | kernel_id=`strings /vmunix | grep UNIX` | |
7846 | elif test -r /dynix; then | |
7847 | kernel_id=`strings /dynix | grep DYNIX` | |
7848 | else | |
7849 | kernel_id= | |
7850 | fi | |
7851 | ||
7852 | kernel_version=`echo "$kernel_id" | sed 's/^[^#]*#\([0-9]*\).*$/\1/'` | |
cd6ede75 UD |
7853 | if test -n "$kernel_version"; then |
7854 | libc_cv_uname_version="$kernel_version" | |
7855 | else | |
7856 | libc_cv_uname_version=unknown | |
7857 | fi | |
7858 | fi | |
b08c89d9 | 7859 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_uname_version" >&5 |
322e23db | 7860 | $as_echo "$libc_cv_uname_version" >&6; } |
cd6ede75 UD |
7861 | uname_version="$libc_cv_uname_version" |
7862 | ||
7863 | config_uname=config-name.h:config-name.in | |
7864 | else | |
7865 | # For non-generic uname, we don't need to create config-name.h at all. | |
7866 | config_uname= | |
7867 | fi | |
7868 | ||
b08c89d9 | 7869 | $as_echo "#define USE_IN_LIBIO 1" >>confdefs.h |
a8c01776 | 7870 | |
cd6ede75 | 7871 | |
a53bad16 UD |
7872 | # Test for old glibc 2.0.x headers so that they can be removed properly |
7873 | # Search only in includedir. | |
b08c89d9 | 7874 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for old glibc 2.0.x headers" >&5 |
322e23db | 7875 | $as_echo_n "checking for old glibc 2.0.x headers... " >&6; } |
011ce8ed | 7876 | if eval test -f "${includedir}/elfclass.h" -a -f "${includedir}/fcntlbits.h" |
a53bad16 UD |
7877 | then |
7878 | old_glibc_headers=yes | |
7879 | else | |
7880 | old_glibc_headers=no | |
7881 | fi | |
b08c89d9 | 7882 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $old_glibc_headers" >&5 |
322e23db | 7883 | $as_echo "$old_glibc_headers" >&6; } |
a53bad16 | 7884 | if test ${old_glibc_headers} = yes; then |
b08c89d9 | 7885 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** During \"make install\" old headers from glibc 2.0.x will" >&5 |
322e23db | 7886 | $as_echo "$as_me: WARNING: *** During \"make install\" old headers from glibc 2.0.x will" >&2;} |
b08c89d9 | 7887 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** be removed." >&5 |
322e23db | 7888 | $as_echo "$as_me: WARNING: *** be removed." >&2;} |
a53bad16 | 7889 | fi |
26b4d766 | 7890 | |
cd6ede75 UD |
7891 | |
7892 | ||
7893 | ||
7894 | ||
7895 | ||
7896 | ||
cb343854 | 7897 | |
dff14448 | 7898 | |
77259608 | 7899 | |
3a12e572 | 7900 | |
bcd5f356 | 7901 | |
58a4b51a RM |
7902 | |
7903 | ||
06e51c8f | 7904 | |
b0ecde3a | 7905 | |
01f1f5ee | 7906 | |
cd6ede75 | 7907 | if test $elf = yes; then |
b08c89d9 | 7908 | $as_echo "#define HAVE_ELF 1" >>confdefs.h |
cd6ede75 UD |
7909 | |
7910 | fi | |
5af3245a | 7911 | if test $xcoff = yes; then |
b08c89d9 | 7912 | $as_echo "#define HAVE_XCOFF 1" >>confdefs.h |
5af3245a UD |
7913 | |
7914 | fi | |
cd6ede75 UD |
7915 | |
7916 | ||
650425ce | 7917 | |
cd6ede75 | 7918 | if test $shared = default; then |
8e635611 | 7919 | shared=$elf |
a334319f UD |
7920 | fi |
7921 | ||
b08c89d9 | 7922 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -fPIC is default" >&5 |
322e23db | 7923 | $as_echo_n "checking whether -fPIC is default... " >&6; } |
b08c89d9 | 7924 | if test "${libc_cv_pic_default+set}" = set; then : |
322e23db | 7925 | $as_echo_n "(cached) " >&6 |
cc3fa755 | 7926 | else |
ff886b82 | 7927 | libc_cv_pic_default=yes |
cc3fa755 | 7928 | cat > conftest.c <<EOF |
9756dfe1 | 7929 | #if defined __PIC__ || defined __pic__ || defined PIC || defined pic |
cc3fa755 UD |
7930 | # error PIC is default. |
7931 | #endif | |
7932 | EOF | |
7933 | if eval "${CC-cc} -S conftest.c 2>&5 1>&5"; then | |
ff886b82 | 7934 | libc_cv_pic_default=no |
cc3fa755 UD |
7935 | fi |
7936 | rm -f conftest.* | |
7937 | fi | |
b08c89d9 | 7938 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_pic_default" >&5 |
322e23db | 7939 | $as_echo "$libc_cv_pic_default" >&6; } |
cc3fa755 UD |
7940 | |
7941 | ||
2103c260 | 7942 | |
2103c260 | 7943 | |
2103c260 | 7944 | |
cc3fa755 | 7945 | |
cd6ede75 UD |
7946 | |
7947 | ||
7948 | ||
7949 | ||
7950 | ||
7951 | ||
cd6ede75 UD |
7952 | if test "`(cd $srcdir; pwd)`" = "`pwd`"; then |
7953 | config_makefile= | |
7954 | else | |
7955 | config_makefile=Makefile | |
7956 | fi | |
7957 | ||
ee74a442 UD |
7958 | VERSION=`sed -n -e 's/^#define VERSION "\([^"]*\)"/\1/p' < $srcdir/version.h` |
7959 | RELEASE=`sed -n -e 's/^#define RELEASE "\([^"]*\)"/\1/p' < $srcdir/version.h` | |
7960 | ||
cd6ede75 UD |
7961 | |
7962 | ||
26f56c1c | 7963 | ac_config_files="$ac_config_files config.make ${config_makefile} ${config_uname}" |
f4b07664 | 7964 | |
26f56c1c | 7965 | ac_config_commands="$ac_config_commands default" |
f4b07664 | 7966 | |
3a12e572 | 7967 | cat >confcache <<\_ACEOF |
cd6ede75 UD |
7968 | # This file is a shell script that caches the results of configure |
7969 | # tests run on this system so they can be shared between configure | |
3a12e572 UD |
7970 | # scripts and configure runs, see configure's option --config-cache. |
7971 | # It is not useful on other systems. If it contains results you don't | |
7972 | # want to keep, you may remove or edit it. | |
cd6ede75 | 7973 | # |
3a12e572 UD |
7974 | # config.status only pays attention to the cache file if you give it |
7975 | # the --recheck option to rerun configure. | |
cd6ede75 | 7976 | # |
f4b07664 | 7977 | # `ac_cv_env_foo' variables (set or unset) will be overridden when |
3a12e572 UD |
7978 | # loading this file, other *unset* `ac_cv_foo' will be assigned the |
7979 | # following values. | |
7980 | ||
7981 | _ACEOF | |
7982 | ||
cd6ede75 UD |
7983 | # The following way of writing the cache mishandles newlines in values, |
7984 | # but we know of no workaround that is simple, portable, and efficient. | |
26f56c1c | 7985 | # So, we kill variables containing newlines. |
cd6ede75 UD |
7986 | # Ultrix sh set writes to stderr and can't be redirected directly, |
7987 | # and sets the high bit in the cache file unless we assign to the vars. | |
26f56c1c UD |
7988 | ( |
7989 | for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do | |
7990 | eval ac_val=\$$ac_var | |
7991 | case $ac_val in #( | |
7992 | *${as_nl}*) | |
7993 | case $ac_var in #( | |
b08c89d9 | 7994 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 |
322e23db | 7995 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; |
26f56c1c UD |
7996 | esac |
7997 | case $ac_var in #( | |
7998 | _ | IFS | as_nl) ;; #( | |
322e23db | 7999 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( |
b08c89d9 | 8000 | *) { eval $ac_var=; unset $ac_var;} ;; |
26f56c1c UD |
8001 | esac ;; |
8002 | esac | |
8003 | done | |
8004 | ||
3a12e572 | 8005 | (set) 2>&1 | |
26f56c1c UD |
8006 | case $as_nl`(ac_space=' '; set) 2>&1` in #( |
8007 | *${as_nl}ac_space=\ *) | |
b08c89d9 UD |
8008 | # `set' does not quote correctly, so add quotes: double-quote |
8009 | # substitution turns \\\\ into \\, and sed turns \\ into \. | |
3a12e572 | 8010 | sed -n \ |
9382fcee RM |
8011 | "s/'/'\\\\''/g; |
8012 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" | |
26f56c1c | 8013 | ;; #( |
3a12e572 UD |
8014 | *) |
8015 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
26f56c1c | 8016 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
3a12e572 | 8017 | ;; |
26f56c1c UD |
8018 | esac | |
8019 | sort | |
8020 | ) | | |
3a12e572 | 8021 | sed ' |
26f56c1c | 8022 | /^ac_cv_env_/b end |
3a12e572 | 8023 | t clear |
26f56c1c | 8024 | :clear |
3a12e572 UD |
8025 | s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ |
8026 | t end | |
26f56c1c UD |
8027 | s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ |
8028 | :end' >>confcache | |
8029 | if diff "$cache_file" confcache >/dev/null 2>&1; then :; else | |
8030 | if test -w "$cache_file"; then | |
8031 | test "x$cache_file" != "x/dev/null" && | |
b08c89d9 | 8032 | { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 |
322e23db | 8033 | $as_echo "$as_me: updating cache $cache_file" >&6;} |
3a12e572 | 8034 | cat confcache >$cache_file |
cd6ede75 | 8035 | else |
b08c89d9 | 8036 | { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 |
322e23db | 8037 | $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} |
cd6ede75 UD |
8038 | fi |
8039 | fi | |
8040 | rm -f confcache | |
8041 | ||
cd6ede75 UD |
8042 | test "x$prefix" = xNONE && prefix=$ac_default_prefix |
8043 | # Let make expand exec_prefix. | |
8044 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
8045 | ||
cd6ede75 UD |
8046 | DEFS=-DHAVE_CONFIG_H |
8047 | ||
f4b07664 RM |
8048 | ac_libobjs= |
8049 | ac_ltlibobjs= | |
8050 | for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue | |
8051 | # 1. Remove the extension, and $U if already installed. | |
26f56c1c | 8052 | ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' |
322e23db | 8053 | ac_i=`$as_echo "$ac_i" | sed "$ac_script"` |
26f56c1c UD |
8054 | # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR |
8055 | # will be set to the directory where LIBOBJS objects are built. | |
b08c89d9 UD |
8056 | as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" |
8057 | as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' | |
f4b07664 RM |
8058 | done |
8059 | LIBOBJS=$ac_libobjs | |
8060 | ||
8061 | LTLIBOBJS=$ac_ltlibobjs | |
8062 | ||
8063 | ||
cd6ede75 | 8064 | |
3a12e572 | 8065 | : ${CONFIG_STATUS=./config.status} |
322e23db | 8066 | ac_write_fail=0 |
3a12e572 UD |
8067 | ac_clean_files_save=$ac_clean_files |
8068 | ac_clean_files="$ac_clean_files $CONFIG_STATUS" | |
b08c89d9 | 8069 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 |
322e23db | 8070 | $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} |
b08c89d9 UD |
8071 | as_write_fail=0 |
8072 | cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 | |
3a12e572 UD |
8073 | #! $SHELL |
8074 | # Generated by $as_me. | |
cd6ede75 | 8075 | # Run this file to recreate the current configuration. |
cd6ede75 | 8076 | # Compiler output produced by configure, useful for debugging |
3a12e572 | 8077 | # configure, is in config.log if it exists. |
cd6ede75 | 8078 | |
3a12e572 | 8079 | debug=false |
2abf9ff1 RM |
8080 | ac_cs_recheck=false |
8081 | ac_cs_silent=false | |
3a12e572 | 8082 | |
b08c89d9 UD |
8083 | SHELL=\${CONFIG_SHELL-$SHELL} |
8084 | export SHELL | |
8085 | _ASEOF | |
8086 | cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 | |
8087 | ## -------------------- ## | |
8088 | ## M4sh Initialization. ## | |
8089 | ## -------------------- ## | |
3a12e572 | 8090 | |
26f56c1c UD |
8091 | # Be more Bourne compatible |
8092 | DUALCASE=1; export DUALCASE # for MKS sh | |
b08c89d9 | 8093 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : |
3a12e572 UD |
8094 | emulate sh |
8095 | NULLCMD=: | |
322e23db | 8096 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
f4b07664 RM |
8097 | # is contrary to our usage. Disable this feature. |
8098 | alias -g '${1+"$@"}'='"$@"' | |
26f56c1c UD |
8099 | setopt NO_GLOB_SUBST |
8100 | else | |
b08c89d9 UD |
8101 | case `(set -o) 2>/dev/null` in #( |
8102 | *posix*) : | |
8103 | set -o posix ;; #( | |
8104 | *) : | |
8105 | ;; | |
26f56c1c | 8106 | esac |
26f56c1c UD |
8107 | fi |
8108 | ||
8109 | ||
322e23db UD |
8110 | as_nl=' |
8111 | ' | |
8112 | export as_nl | |
8113 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
8114 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
8115 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
8116 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
b08c89d9 UD |
8117 | # Prefer a ksh shell builtin over an external printf program on Solaris, |
8118 | # but without wasting forks for bash or zsh. | |
8119 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
8120 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
8121 | as_echo='print -r --' | |
8122 | as_echo_n='print -rn --' | |
8123 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
322e23db UD |
8124 | as_echo='printf %s\n' |
8125 | as_echo_n='printf %s' | |
8126 | else | |
8127 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then | |
8128 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
8129 | as_echo_n='/usr/ucb/echo -n' | |
a152f366 | 8130 | else |
322e23db UD |
8131 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' |
8132 | as_echo_n_body='eval | |
8133 | arg=$1; | |
b08c89d9 | 8134 | case $arg in #( |
322e23db UD |
8135 | *"$as_nl"*) |
8136 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
8137 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
8138 | esac; | |
8139 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
8140 | ' | |
8141 | export as_echo_n_body | |
8142 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
a152f366 | 8143 | fi |
322e23db UD |
8144 | export as_echo_body |
8145 | as_echo='sh -c $as_echo_body as_echo' | |
8146 | fi | |
8147 | ||
8148 | # The user is always right. | |
8149 | if test "${PATH_SEPARATOR+set}" != set; then | |
8150 | PATH_SEPARATOR=: | |
8151 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
8152 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
8153 | PATH_SEPARATOR=';' | |
8154 | } | |
3a12e572 UD |
8155 | fi |
8156 | ||
f4b07664 | 8157 | |
26f56c1c UD |
8158 | # IFS |
8159 | # We need space, tab and new line, in precisely that order. Quoting is | |
8160 | # there to prevent editors from complaining about space-tab. | |
8161 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
8162 | # splitting by setting IFS to empty value.) | |
26f56c1c UD |
8163 | IFS=" "" $as_nl" |
8164 | ||
8165 | # Find who we are. Look in the path if we contain no directory separator. | |
b08c89d9 | 8166 | case $0 in #(( |
26f56c1c UD |
8167 | *[\\/]* ) as_myself=$0 ;; |
8168 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
8169 | for as_dir in $PATH | |
8170 | do | |
8171 | IFS=$as_save_IFS | |
8172 | test -z "$as_dir" && as_dir=. | |
b08c89d9 UD |
8173 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break |
8174 | done | |
26f56c1c UD |
8175 | IFS=$as_save_IFS |
8176 | ||
8177 | ;; | |
8178 | esac | |
8179 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
8180 | # in which case we are not to be found in the path. | |
8181 | if test "x$as_myself" = x; then | |
8182 | as_myself=$0 | |
8183 | fi | |
8184 | if test ! -f "$as_myself"; then | |
322e23db | 8185 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 |
b08c89d9 | 8186 | exit 1 |
26f56c1c UD |
8187 | fi |
8188 | ||
b08c89d9 UD |
8189 | # Unset variables that we do not need and which cause bugs (e.g. in |
8190 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
8191 | # suppresses any "Segmentation fault" message there. '((' could | |
8192 | # trigger a bug in pdksh 5.2.14. | |
8193 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
8194 | do eval test x\${$as_var+set} = xset \ | |
8195 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
26f56c1c | 8196 | done |
f4b07664 RM |
8197 | PS1='$ ' |
8198 | PS2='> ' | |
8199 | PS4='+ ' | |
8200 | ||
8201 | # NLS nuisances. | |
322e23db UD |
8202 | LC_ALL=C |
8203 | export LC_ALL | |
8204 | LANGUAGE=C | |
8205 | export LANGUAGE | |
f4b07664 | 8206 | |
b08c89d9 UD |
8207 | # CDPATH. |
8208 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
8209 | ||
8210 | ||
8211 | # as_fn_error ERROR [LINENO LOG_FD] | |
8212 | # --------------------------------- | |
8213 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are | |
8214 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
8215 | # script with status $?, using 1 if that was 0. | |
8216 | as_fn_error () | |
8217 | { | |
8218 | as_status=$?; test $as_status -eq 0 && as_status=1 | |
8219 | if test "$3"; then | |
8220 | as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
8221 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 | |
8222 | fi | |
8223 | $as_echo "$as_me: error: $1" >&2 | |
8224 | as_fn_exit $as_status | |
8225 | } # as_fn_error | |
8226 | ||
8227 | ||
8228 | # as_fn_set_status STATUS | |
8229 | # ----------------------- | |
8230 | # Set $? to STATUS, without forking. | |
8231 | as_fn_set_status () | |
8232 | { | |
8233 | return $1 | |
8234 | } # as_fn_set_status | |
8235 | ||
8236 | # as_fn_exit STATUS | |
8237 | # ----------------- | |
8238 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
8239 | as_fn_exit () | |
8240 | { | |
8241 | set +e | |
8242 | as_fn_set_status $1 | |
8243 | exit $1 | |
8244 | } # as_fn_exit | |
8245 | ||
8246 | # as_fn_unset VAR | |
8247 | # --------------- | |
8248 | # Portably unset VAR. | |
8249 | as_fn_unset () | |
8250 | { | |
8251 | { eval $1=; unset $1;} | |
8252 | } | |
8253 | as_unset=as_fn_unset | |
8254 | # as_fn_append VAR VALUE | |
8255 | # ---------------------- | |
8256 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
8257 | # advantage of any shell optimizations that allow amortized linear growth over | |
8258 | # repeated appends, instead of the typical quadratic growth present in naive | |
8259 | # implementations. | |
8260 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
8261 | eval 'as_fn_append () | |
8262 | { | |
8263 | eval $1+=\$2 | |
8264 | }' | |
8265 | else | |
8266 | as_fn_append () | |
8267 | { | |
8268 | eval $1=\$$1\$2 | |
8269 | } | |
8270 | fi # as_fn_append | |
8271 | ||
8272 | # as_fn_arith ARG... | |
8273 | # ------------------ | |
8274 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
8275 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
8276 | # must be portable across $(()) and expr. | |
8277 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
8278 | eval 'as_fn_arith () | |
8279 | { | |
8280 | as_val=$(( $* )) | |
8281 | }' | |
8282 | else | |
8283 | as_fn_arith () | |
8284 | { | |
8285 | as_val=`expr "$@" || test $? -eq 1` | |
8286 | } | |
8287 | fi # as_fn_arith | |
8288 | ||
8289 | ||
26f56c1c UD |
8290 | if expr a : '\(a\)' >/dev/null 2>&1 && |
8291 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
f4b07664 RM |
8292 | as_expr=expr |
8293 | else | |
8294 | as_expr=false | |
8295 | fi | |
8296 | ||
26f56c1c | 8297 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
f4b07664 RM |
8298 | as_basename=basename |
8299 | else | |
8300 | as_basename=false | |
8301 | fi | |
3a12e572 | 8302 | |
b08c89d9 UD |
8303 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
8304 | as_dirname=dirname | |
8305 | else | |
8306 | as_dirname=false | |
8307 | fi | |
3a12e572 | 8308 | |
26f56c1c | 8309 | as_me=`$as_basename -- "$0" || |
3a12e572 UD |
8310 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
8311 | X"$0" : 'X\(//\)$' \| \ | |
26f56c1c | 8312 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
322e23db | 8313 | $as_echo X/"$0" | |
26f56c1c UD |
8314 | sed '/^.*\/\([^/][^/]*\)\/*$/{ |
8315 | s//\1/ | |
8316 | q | |
8317 | } | |
8318 | /^X\/\(\/\/\)$/{ | |
8319 | s//\1/ | |
8320 | q | |
8321 | } | |
8322 | /^X\/\(\/\).*/{ | |
8323 | s//\1/ | |
8324 | q | |
8325 | } | |
8326 | s/.*/./; q'` | |
3a12e572 | 8327 | |
b08c89d9 UD |
8328 | # Avoid depending upon Character Ranges. |
8329 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
8330 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
8331 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
8332 | as_cr_digits='0123456789' | |
8333 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
26f56c1c UD |
8334 | |
8335 | ECHO_C= ECHO_N= ECHO_T= | |
b08c89d9 | 8336 | case `echo -n x` in #((((( |
26f56c1c | 8337 | -n*) |
b08c89d9 | 8338 | case `echo 'xy\c'` in |
26f56c1c | 8339 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. |
b08c89d9 UD |
8340 | xy) ECHO_C='\c';; |
8341 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
8342 | ECHO_T=' ';; | |
26f56c1c UD |
8343 | esac;; |
8344 | *) | |
8345 | ECHO_N='-n';; | |
3a12e572 | 8346 | esac |
cd6ede75 | 8347 | |
3a12e572 | 8348 | rm -f conf$$ conf$$.exe conf$$.file |
26f56c1c UD |
8349 | if test -d conf$$.dir; then |
8350 | rm -f conf$$.dir/conf$$.file | |
8351 | else | |
8352 | rm -f conf$$.dir | |
322e23db UD |
8353 | mkdir conf$$.dir 2>/dev/null |
8354 | fi | |
8355 | if (echo >conf$$.file) 2>/dev/null; then | |
8356 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
8357 | as_ln_s='ln -s' | |
8358 | # ... but there are two gotchas: | |
8359 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
8360 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
8361 | # In both cases, we have to default to `cp -p'. | |
8362 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || | |
8363 | as_ln_s='cp -p' | |
8364 | elif ln conf$$.file conf$$ 2>/dev/null; then | |
8365 | as_ln_s=ln | |
8366 | else | |
3a12e572 | 8367 | as_ln_s='cp -p' |
322e23db | 8368 | fi |
3a12e572 UD |
8369 | else |
8370 | as_ln_s='cp -p' | |
cd6ede75 | 8371 | fi |
26f56c1c UD |
8372 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
8373 | rmdir conf$$.dir 2>/dev/null | |
cd6ede75 | 8374 | |
b08c89d9 UD |
8375 | |
8376 | # as_fn_mkdir_p | |
8377 | # ------------- | |
8378 | # Create "$as_dir" as a directory, including parents if necessary. | |
8379 | as_fn_mkdir_p () | |
8380 | { | |
8381 | ||
8382 | case $as_dir in #( | |
8383 | -*) as_dir=./$as_dir;; | |
8384 | esac | |
8385 | test -d "$as_dir" || eval $as_mkdir_p || { | |
8386 | as_dirs= | |
8387 | while :; do | |
8388 | case $as_dir in #( | |
8389 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
8390 | *) as_qdir=$as_dir;; | |
8391 | esac | |
8392 | as_dirs="'$as_qdir' $as_dirs" | |
8393 | as_dir=`$as_dirname -- "$as_dir" || | |
8394 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
8395 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
8396 | X"$as_dir" : 'X\(//\)$' \| \ | |
8397 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
8398 | $as_echo X"$as_dir" | | |
8399 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
8400 | s//\1/ | |
8401 | q | |
8402 | } | |
8403 | /^X\(\/\/\)[^/].*/{ | |
8404 | s//\1/ | |
8405 | q | |
8406 | } | |
8407 | /^X\(\/\/\)$/{ | |
8408 | s//\1/ | |
8409 | q | |
8410 | } | |
8411 | /^X\(\/\).*/{ | |
8412 | s//\1/ | |
8413 | q | |
8414 | } | |
8415 | s/.*/./; q'` | |
8416 | test -d "$as_dir" && break | |
8417 | done | |
8418 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
8419 | } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" | |
8420 | ||
8421 | ||
8422 | } # as_fn_mkdir_p | |
f4b07664 | 8423 | if mkdir -p . 2>/dev/null; then |
b08c89d9 | 8424 | as_mkdir_p='mkdir -p "$as_dir"' |
f4b07664 | 8425 | else |
9382fcee | 8426 | test -d ./-p && rmdir ./-p |
f4b07664 RM |
8427 | as_mkdir_p=false |
8428 | fi | |
8429 | ||
26f56c1c UD |
8430 | if test -x / >/dev/null 2>&1; then |
8431 | as_test_x='test -x' | |
8432 | else | |
8433 | if ls -dL / >/dev/null 2>&1; then | |
8434 | as_ls_L_option=L | |
8435 | else | |
8436 | as_ls_L_option= | |
8437 | fi | |
8438 | as_test_x=' | |
8439 | eval sh -c '\'' | |
8440 | if test -d "$1"; then | |
322e23db | 8441 | test -d "$1/."; |
26f56c1c | 8442 | else |
b08c89d9 | 8443 | case $1 in #( |
322e23db | 8444 | -*)set "./$1";; |
26f56c1c | 8445 | esac; |
b08c89d9 | 8446 | case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( |
26f56c1c UD |
8447 | ???[sx]*):;;*)false;;esac;fi |
8448 | '\'' sh | |
8449 | ' | |
8450 | fi | |
8451 | as_executable_p=$as_test_x | |
cd6ede75 | 8452 | |
3a12e572 | 8453 | # Sed expression to map a string onto a valid CPP name. |
9382fcee | 8454 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
3a12e572 UD |
8455 | |
8456 | # Sed expression to map a string onto a valid variable name. | |
9382fcee | 8457 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
3a12e572 UD |
8458 | |
8459 | ||
3a12e572 | 8460 | exec 6>&1 |
b08c89d9 UD |
8461 | ## ----------------------------------- ## |
8462 | ## Main body of $CONFIG_STATUS script. ## | |
8463 | ## ----------------------------------- ## | |
8464 | _ASEOF | |
8465 | test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 | |
3a12e572 | 8466 | |
b08c89d9 UD |
8467 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
8468 | # Save the log message, to keep $0 and so on meaningful, and to | |
3a12e572 | 8469 | # report actual input values of CONFIG_FILES etc. instead of their |
26f56c1c UD |
8470 | # values after options handling. |
8471 | ac_log=" | |
f4b07664 | 8472 | This file was extended by GNU C Library $as_me (see version.h), which was |
b08c89d9 | 8473 | generated by GNU Autoconf 2.65. Invocation command line was |
3a12e572 UD |
8474 | |
8475 | CONFIG_FILES = $CONFIG_FILES | |
8476 | CONFIG_HEADERS = $CONFIG_HEADERS | |
8477 | CONFIG_LINKS = $CONFIG_LINKS | |
8478 | CONFIG_COMMANDS = $CONFIG_COMMANDS | |
8479 | $ $0 $@ | |
8480 | ||
26f56c1c UD |
8481 | on `(hostname || uname -n) 2>/dev/null | sed 1q` |
8482 | " | |
8483 | ||
3a12e572 UD |
8484 | _ACEOF |
8485 | ||
322e23db UD |
8486 | case $ac_config_files in *" |
8487 | "*) set x $ac_config_files; shift; ac_config_files=$*;; | |
8488 | esac | |
8489 | ||
8490 | case $ac_config_headers in *" | |
8491 | "*) set x $ac_config_headers; shift; ac_config_headers=$*;; | |
8492 | esac | |
8493 | ||
8494 | ||
8495 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
3a12e572 | 8496 | # Files that config.status was made for. |
26f56c1c UD |
8497 | config_files="$ac_config_files" |
8498 | config_headers="$ac_config_headers" | |
8499 | config_commands="$ac_config_commands" | |
3a12e572 | 8500 | |
26f56c1c | 8501 | _ACEOF |
3a12e572 | 8502 | |
322e23db | 8503 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
3a12e572 | 8504 | ac_cs_usage="\ |
b08c89d9 UD |
8505 | \`$as_me' instantiates files and other configuration actions |
8506 | from templates according to the current configuration. Unless the files | |
8507 | and actions are specified as TAGs, all are instantiated by default. | |
3a12e572 | 8508 | |
b08c89d9 | 8509 | Usage: $0 [OPTION]... [TAG]... |
3a12e572 UD |
8510 | |
8511 | -h, --help print this help, then exit | |
26f56c1c | 8512 | -V, --version print version number and configuration settings, then exit |
b08c89d9 | 8513 | --config print configuration, then exit |
322e23db UD |
8514 | -q, --quiet, --silent |
8515 | do not print progress messages | |
3a12e572 UD |
8516 | -d, --debug don't remove temporary files |
8517 | --recheck update $as_me by reconfiguring in the same conditions | |
322e23db UD |
8518 | --file=FILE[:TEMPLATE] |
8519 | instantiate the configuration file FILE | |
8520 | --header=FILE[:TEMPLATE] | |
8521 | instantiate the configuration header FILE | |
3a12e572 UD |
8522 | |
8523 | Configuration files: | |
8524 | $config_files | |
8525 | ||
8526 | Configuration headers: | |
8527 | $config_headers | |
8528 | ||
3a12e572 UD |
8529 | Configuration commands: |
8530 | $config_commands | |
8531 | ||
b08c89d9 UD |
8532 | Report bugs to <glibc>. |
8533 | GNU C Library home page: <http://www.gnu.org/software/c-library/>. | |
8534 | General help using GNU software: <http://www.gnu.org/gethelp/>." | |
3a12e572 | 8535 | |
26f56c1c | 8536 | _ACEOF |
322e23db | 8537 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
b08c89d9 | 8538 | ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" |
3a12e572 | 8539 | ac_cs_version="\\ |
f4b07664 | 8540 | GNU C Library config.status (see version.h) |
b08c89d9 UD |
8541 | configured by $0, generated by GNU Autoconf 2.65, |
8542 | with options \\"\$ac_cs_config\\" | |
3a12e572 | 8543 | |
b08c89d9 | 8544 | Copyright (C) 2009 Free Software Foundation, Inc. |
3a12e572 UD |
8545 | This config.status script is free software; the Free Software Foundation |
8546 | gives unlimited permission to copy, distribute and modify it." | |
26f56c1c UD |
8547 | |
8548 | ac_pwd='$ac_pwd' | |
8549 | srcdir='$srcdir' | |
8550 | INSTALL='$INSTALL' | |
322e23db UD |
8551 | AWK='$AWK' |
8552 | test -n "\$AWK" || AWK=awk | |
3a12e572 UD |
8553 | _ACEOF |
8554 | ||
322e23db UD |
8555 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
8556 | # The default lists apply if the user does not specify any file. | |
3a12e572 UD |
8557 | ac_need_defaults=: |
8558 | while test $# != 0 | |
8559 | do | |
8560 | case $1 in | |
8561 | --*=*) | |
26f56c1c UD |
8562 | ac_option=`expr "X$1" : 'X\([^=]*\)='` |
8563 | ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` | |
f4b07664 RM |
8564 | ac_shift=: |
8565 | ;; | |
26f56c1c | 8566 | *) |
f4b07664 RM |
8567 | ac_option=$1 |
8568 | ac_optarg=$2 | |
8569 | ac_shift=shift | |
3a12e572 | 8570 | ;; |
cd6ede75 UD |
8571 | esac |
8572 | ||
f4b07664 | 8573 | case $ac_option in |
3a12e572 | 8574 | # Handling of the options. |
2abf9ff1 RM |
8575 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) |
8576 | ac_cs_recheck=: ;; | |
26f56c1c | 8577 | --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) |
322e23db | 8578 | $as_echo "$ac_cs_version"; exit ;; |
b08c89d9 UD |
8579 | --config | --confi | --conf | --con | --co | --c ) |
8580 | $as_echo "$ac_cs_config"; exit ;; | |
26f56c1c | 8581 | --debug | --debu | --deb | --de | --d | -d ) |
3a12e572 UD |
8582 | debug=: ;; |
8583 | --file | --fil | --fi | --f ) | |
f4b07664 | 8584 | $ac_shift |
322e23db UD |
8585 | case $ac_optarg in |
8586 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
8587 | esac | |
b08c89d9 | 8588 | as_fn_append CONFIG_FILES " '$ac_optarg'" |
3a12e572 UD |
8589 | ac_need_defaults=false;; |
8590 | --header | --heade | --head | --hea ) | |
f4b07664 | 8591 | $ac_shift |
322e23db UD |
8592 | case $ac_optarg in |
8593 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
8594 | esac | |
b08c89d9 | 8595 | as_fn_append CONFIG_HEADERS " '$ac_optarg'" |
3a12e572 | 8596 | ac_need_defaults=false;; |
26f56c1c UD |
8597 | --he | --h) |
8598 | # Conflict between --help and --header | |
b08c89d9 UD |
8599 | as_fn_error "ambiguous option: \`$1' |
8600 | Try \`$0 --help' for more information.";; | |
26f56c1c | 8601 | --help | --hel | -h ) |
322e23db | 8602 | $as_echo "$ac_cs_usage"; exit ;; |
2abf9ff1 RM |
8603 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
8604 | | -silent | --silent | --silen | --sile | --sil | --si | --s) | |
8605 | ac_cs_silent=: ;; | |
3a12e572 UD |
8606 | |
8607 | # This is an error. | |
b08c89d9 UD |
8608 | -*) as_fn_error "unrecognized option: \`$1' |
8609 | Try \`$0 --help' for more information." ;; | |
3a12e572 | 8610 | |
b08c89d9 | 8611 | *) as_fn_append ac_config_targets " $1" |
26f56c1c | 8612 | ac_need_defaults=false ;; |
cd6ede75 | 8613 | |
3a12e572 UD |
8614 | esac |
8615 | shift | |
8616 | done | |
8617 | ||
2abf9ff1 RM |
8618 | ac_configure_extra_args= |
8619 | ||
8620 | if $ac_cs_silent; then | |
8621 | exec 6>/dev/null | |
8622 | ac_configure_extra_args="$ac_configure_extra_args --silent" | |
8623 | fi | |
8624 | ||
8625 | _ACEOF | |
322e23db | 8626 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
2abf9ff1 | 8627 | if \$ac_cs_recheck; then |
322e23db UD |
8628 | set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion |
8629 | shift | |
8630 | \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 | |
8631 | CONFIG_SHELL='$SHELL' | |
26f56c1c | 8632 | export CONFIG_SHELL |
322e23db | 8633 | exec "\$@" |
2abf9ff1 RM |
8634 | fi |
8635 | ||
3a12e572 | 8636 | _ACEOF |
322e23db | 8637 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
8638 | exec 5>>config.log |
8639 | { | |
8640 | echo | |
8641 | sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX | |
8642 | ## Running $as_me. ## | |
8643 | _ASBOX | |
322e23db | 8644 | $as_echo "$ac_log" |
26f56c1c | 8645 | } >&5 |
3a12e572 | 8646 | |
26f56c1c | 8647 | _ACEOF |
322e23db | 8648 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
3a12e572 | 8649 | # |
26f56c1c | 8650 | # INIT-COMMANDS |
3a12e572 | 8651 | # |
3a12e572 UD |
8652 | config_vars='$config_vars' |
8653 | ||
8654 | _ACEOF | |
8655 | ||
322e23db | 8656 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
8657 | |
8658 | # Handling of arguments. | |
3a12e572 UD |
8659 | for ac_config_target in $ac_config_targets |
8660 | do | |
26f56c1c UD |
8661 | case $ac_config_target in |
8662 | "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; | |
8663 | "config.make") CONFIG_FILES="$CONFIG_FILES config.make" ;; | |
8664 | "${config_makefile}") CONFIG_FILES="$CONFIG_FILES ${config_makefile}" ;; | |
8665 | "${config_uname}") CONFIG_FILES="$CONFIG_FILES ${config_uname}" ;; | |
8666 | "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; | |
8667 | ||
b08c89d9 | 8668 | *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; |
3a12e572 UD |
8669 | esac |
8670 | done | |
8671 | ||
26f56c1c | 8672 | |
3a12e572 UD |
8673 | # If the user did not use the arguments to specify the items to instantiate, |
8674 | # then the envvar interface is used. Set only those that are not. | |
8675 | # We use the long form for the default assignment because of an extremely | |
8676 | # bizarre bug on SunOS 4.1.3. | |
8677 | if $ac_need_defaults; then | |
8678 | test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files | |
8679 | test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers | |
3a12e572 UD |
8680 | test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands |
8681 | fi | |
8682 | ||
2abf9ff1 | 8683 | # Have a temporary directory for convenience. Make it in the build tree |
26f56c1c | 8684 | # simply because there is no reason against having it here, and in addition, |
2abf9ff1 | 8685 | # creating and moving files from /tmp can sometimes cause problems. |
26f56c1c UD |
8686 | # Hook for its removal unless debugging. |
8687 | # Note that there is a small window in which the directory will not be cleaned: | |
8688 | # after its creation but before its name has been assigned to `$tmp'. | |
3a12e572 UD |
8689 | $debug || |
8690 | { | |
26f56c1c UD |
8691 | tmp= |
8692 | trap 'exit_status=$? | |
8693 | { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status | |
8694 | ' 0 | |
b08c89d9 | 8695 | trap 'as_fn_exit 1' 1 2 13 15 |
3a12e572 | 8696 | } |
3a12e572 | 8697 | # Create a (secure) tmp directory for tmp files. |
2abf9ff1 | 8698 | |
3a12e572 | 8699 | { |
26f56c1c | 8700 | tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && |
3a12e572 UD |
8701 | test -n "$tmp" && test -d "$tmp" |
8702 | } || | |
8703 | { | |
26f56c1c UD |
8704 | tmp=./conf$$-$RANDOM |
8705 | (umask 077 && mkdir "$tmp") | |
b08c89d9 | 8706 | } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 |
3a12e572 | 8707 | |
322e23db UD |
8708 | # Set up the scripts for CONFIG_FILES section. |
8709 | # No need to generate them if there are no CONFIG_FILES. | |
8710 | # This happens for instance with `./config.status config.h'. | |
26f56c1c UD |
8711 | if test -n "$CONFIG_FILES"; then |
8712 | ||
a152f366 | 8713 | |
b08c89d9 UD |
8714 | ac_cr=`echo X | tr X '\015'` |
8715 | # On cygwin, bash can eat \r inside `` if the user requested igncr. | |
8716 | # But we know of no other shell where ac_cr would be empty at this | |
8717 | # point, so we can use a bashism as a fallback. | |
8718 | if test "x$ac_cr" = x; then | |
8719 | eval ac_cr=\$\'\\r\' | |
8720 | fi | |
322e23db UD |
8721 | ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` |
8722 | if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then | |
b08c89d9 | 8723 | ac_cs_awk_cr='\r' |
322e23db UD |
8724 | else |
8725 | ac_cs_awk_cr=$ac_cr | |
26f56c1c UD |
8726 | fi |
8727 | ||
322e23db | 8728 | echo 'BEGIN {' >"$tmp/subs1.awk" && |
26f56c1c UD |
8729 | _ACEOF |
8730 | ||
8731 | ||
322e23db UD |
8732 | { |
8733 | echo "cat >conf$$subs.awk <<_ACEOF" && | |
8734 | echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && | |
8735 | echo "_ACEOF" | |
8736 | } >conf$$subs.sh || | |
b08c89d9 | 8737 | as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 |
322e23db | 8738 | ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` |
26f56c1c UD |
8739 | ac_delim='%!_!# ' |
8740 | for ac_last_try in false false false false false :; do | |
322e23db | 8741 | . ./conf$$subs.sh || |
b08c89d9 | 8742 | as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 |
322e23db UD |
8743 | |
8744 | ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` | |
8745 | if test $ac_delim_n = $ac_delim_num; then | |
26f56c1c UD |
8746 | break |
8747 | elif $ac_last_try; then | |
b08c89d9 | 8748 | as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 |
26f56c1c UD |
8749 | else |
8750 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
8751 | fi | |
8752 | done | |
322e23db UD |
8753 | rm -f conf$$subs.sh |
8754 | ||
8755 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
8756 | cat >>"\$tmp/subs1.awk" <<\\_ACAWK && | |
8757 | _ACEOF | |
8758 | sed -n ' | |
8759 | h | |
8760 | s/^/S["/; s/!.*/"]=/ | |
8761 | p | |
8762 | g | |
8763 | s/^[^!]*!// | |
8764 | :repl | |
8765 | t repl | |
8766 | s/'"$ac_delim"'$// | |
8767 | t delim | |
8768 | :nl | |
8769 | h | |
b08c89d9 | 8770 | s/\(.\{148\}\)..*/\1/ |
322e23db UD |
8771 | t more1 |
8772 | s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ | |
8773 | p | |
8774 | n | |
8775 | b repl | |
8776 | :more1 | |
8777 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
8778 | p | |
8779 | g | |
8780 | s/.\{148\}// | |
8781 | t nl | |
8782 | :delim | |
8783 | h | |
b08c89d9 | 8784 | s/\(.\{148\}\)..*/\1/ |
322e23db UD |
8785 | t more2 |
8786 | s/["\\]/\\&/g; s/^/"/; s/$/"/ | |
8787 | p | |
8788 | b | |
8789 | :more2 | |
8790 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
8791 | p | |
8792 | g | |
8793 | s/.\{148\}// | |
8794 | t delim | |
8795 | ' <conf$$subs.awk | sed ' | |
8796 | /^[^""]/{ | |
8797 | N | |
8798 | s/\n// | |
8799 | } | |
8800 | ' >>$CONFIG_STATUS || ac_write_fail=1 | |
8801 | rm -f conf$$subs.awk | |
8802 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
8803 | _ACAWK | |
8804 | cat >>"\$tmp/subs1.awk" <<_ACAWK && | |
8805 | for (key in S) S_is_set[key] = 1 | |
8806 | FS = "\a" | |
ff886b82 | 8807 | |
322e23db UD |
8808 | } |
8809 | { | |
8810 | line = $ 0 | |
8811 | nfields = split(line, field, "@") | |
8812 | substed = 0 | |
8813 | len = length(field[1]) | |
8814 | for (i = 2; i < nfields; i++) { | |
8815 | key = field[i] | |
8816 | keylen = length(key) | |
8817 | if (S_is_set[key]) { | |
8818 | value = S[key] | |
8819 | line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) | |
8820 | len += length(value) + length(field[++i]) | |
8821 | substed = 1 | |
8822 | } else | |
8823 | len += 1 + keylen | |
8824 | } | |
8825 | ||
8826 | print line | |
8827 | } | |
cd6ede75 | 8828 | |
322e23db | 8829 | _ACAWK |
26f56c1c | 8830 | _ACEOF |
322e23db UD |
8831 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
8832 | if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then | |
8833 | sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" | |
8834 | else | |
8835 | cat | |
8836 | fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ | |
b08c89d9 | 8837 | || as_fn_error "could not setup config files machinery" "$LINENO" 5 |
3a12e572 | 8838 | _ACEOF |
26f56c1c | 8839 | |
26f56c1c UD |
8840 | # VPATH may cause trouble with some makes, so we remove $(srcdir), |
8841 | # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and | |
8842 | # trailing colons and then remove the whole line if VPATH becomes empty | |
8843 | # (actually we leave an empty line to preserve line numbers). | |
8844 | if test "x$srcdir" = x.; then | |
8845 | ac_vpsub='/^[ ]*VPATH[ ]*=/{ | |
8846 | s/:*\$(srcdir):*/:/ | |
8847 | s/:*\${srcdir}:*/:/ | |
8848 | s/:*@srcdir@:*/:/ | |
8849 | s/^\([^=]*=[ ]*\):*/\1/ | |
8850 | s/:*$// | |
8851 | s/^[^=]*=[ ]*$// | |
8852 | }' | |
8853 | fi | |
8854 | ||
322e23db | 8855 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
8856 | fi # test -n "$CONFIG_FILES" |
8857 | ||
322e23db UD |
8858 | # Set up the scripts for CONFIG_HEADERS section. |
8859 | # No need to generate them if there are no CONFIG_HEADERS. | |
8860 | # This happens for instance with `./config.status Makefile'. | |
8861 | if test -n "$CONFIG_HEADERS"; then | |
8862 | cat >"$tmp/defines.awk" <<\_ACAWK || | |
8863 | BEGIN { | |
8864 | _ACEOF | |
8865 | ||
8866 | # Transform confdefs.h into an awk script `defines.awk', embedded as | |
8867 | # here-document in config.status, that substitutes the proper values into | |
8868 | # config.h.in to produce config.h. | |
8869 | ||
8870 | # Create a delimiter string that does not exist in confdefs.h, to ease | |
8871 | # handling of long lines. | |
8872 | ac_delim='%!_!# ' | |
8873 | for ac_last_try in false false :; do | |
8874 | ac_t=`sed -n "/$ac_delim/p" confdefs.h` | |
8875 | if test -z "$ac_t"; then | |
8876 | break | |
8877 | elif $ac_last_try; then | |
b08c89d9 | 8878 | as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5 |
322e23db UD |
8879 | else |
8880 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
8881 | fi | |
8882 | done | |
8883 | ||
8884 | # For the awk script, D is an array of macro values keyed by name, | |
8885 | # likewise P contains macro parameters if any. Preserve backslash | |
8886 | # newline sequences. | |
8887 | ||
8888 | ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* | |
8889 | sed -n ' | |
8890 | s/.\{148\}/&'"$ac_delim"'/g | |
8891 | t rset | |
8892 | :rset | |
8893 | s/^[ ]*#[ ]*define[ ][ ]*/ / | |
8894 | t def | |
8895 | d | |
8896 | :def | |
8897 | s/\\$// | |
8898 | t bsnl | |
8899 | s/["\\]/\\&/g | |
8900 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
8901 | D["\1"]=" \3"/p | |
8902 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p | |
8903 | d | |
8904 | :bsnl | |
8905 | s/["\\]/\\&/g | |
8906 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
8907 | D["\1"]=" \3\\\\\\n"\\/p | |
8908 | t cont | |
8909 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p | |
8910 | t cont | |
8911 | d | |
8912 | :cont | |
8913 | n | |
8914 | s/.\{148\}/&'"$ac_delim"'/g | |
8915 | t clear | |
8916 | :clear | |
8917 | s/\\$// | |
8918 | t bsnlc | |
8919 | s/["\\]/\\&/g; s/^/"/; s/$/"/p | |
8920 | d | |
8921 | :bsnlc | |
8922 | s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p | |
8923 | b cont | |
8924 | ' <confdefs.h | sed ' | |
8925 | s/'"$ac_delim"'/"\\\ | |
8926 | "/g' >>$CONFIG_STATUS || ac_write_fail=1 | |
8927 | ||
8928 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
8929 | for (key in D) D_is_set[key] = 1 | |
8930 | FS = "\a" | |
8931 | } | |
8932 | /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { | |
8933 | line = \$ 0 | |
8934 | split(line, arg, " ") | |
8935 | if (arg[1] == "#") { | |
8936 | defundef = arg[2] | |
8937 | mac1 = arg[3] | |
8938 | } else { | |
8939 | defundef = substr(arg[1], 2) | |
8940 | mac1 = arg[2] | |
8941 | } | |
8942 | split(mac1, mac2, "(") #) | |
8943 | macro = mac2[1] | |
8944 | prefix = substr(line, 1, index(line, defundef) - 1) | |
8945 | if (D_is_set[macro]) { | |
8946 | # Preserve the white space surrounding the "#". | |
8947 | print prefix "define", macro P[macro] D[macro] | |
8948 | next | |
8949 | } else { | |
8950 | # Replace #undef with comments. This is necessary, for example, | |
8951 | # in the case of _POSIX_SOURCE, which is predefined and required | |
8952 | # on some systems where configure will not decide to define it. | |
8953 | if (defundef == "undef") { | |
8954 | print "/*", prefix defundef, macro, "*/" | |
8955 | next | |
8956 | } | |
8957 | } | |
8958 | } | |
8959 | { print } | |
8960 | _ACAWK | |
8961 | _ACEOF | |
8962 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
b08c89d9 | 8963 | as_fn_error "could not setup config headers machinery" "$LINENO" 5 |
322e23db UD |
8964 | fi # test -n "$CONFIG_HEADERS" |
8965 | ||
26f56c1c | 8966 | |
322e23db UD |
8967 | eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" |
8968 | shift | |
8969 | for ac_tag | |
26f56c1c UD |
8970 | do |
8971 | case $ac_tag in | |
8972 | :[FHLC]) ac_mode=$ac_tag; continue;; | |
8973 | esac | |
8974 | case $ac_mode$ac_tag in | |
8975 | :[FHL]*:*);; | |
b08c89d9 | 8976 | :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;; |
26f56c1c UD |
8977 | :[FH]-) ac_tag=-:-;; |
8978 | :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; | |
cd6ede75 | 8979 | esac |
26f56c1c UD |
8980 | ac_save_IFS=$IFS |
8981 | IFS=: | |
8982 | set x $ac_tag | |
8983 | IFS=$ac_save_IFS | |
8984 | shift | |
8985 | ac_file=$1 | |
8986 | shift | |
8987 | ||
8988 | case $ac_mode in | |
8989 | :L) ac_source=$1;; | |
8990 | :[FH]) | |
8991 | ac_file_inputs= | |
8992 | for ac_f | |
8993 | do | |
8994 | case $ac_f in | |
8995 | -) ac_f="$tmp/stdin";; | |
8996 | *) # Look for the file first in the build tree, then in the source tree | |
8997 | # (if the path is not absolute). The absolute path cannot be DOS-style, | |
8998 | # because $ac_f cannot contain `:'. | |
8999 | test -f "$ac_f" || | |
9000 | case $ac_f in | |
9001 | [\\/$]*) false;; | |
9002 | *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; | |
9003 | esac || | |
b08c89d9 | 9004 | as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;; |
26f56c1c | 9005 | esac |
322e23db | 9006 | case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac |
b08c89d9 | 9007 | as_fn_append ac_file_inputs " '$ac_f'" |
26f56c1c | 9008 | done |
cd6ede75 | 9009 | |
26f56c1c UD |
9010 | # Let's still pretend it is `configure' which instantiates (i.e., don't |
9011 | # use $as_me), people would be surprised to read: | |
9012 | # /* config.h. Generated by config.status. */ | |
322e23db UD |
9013 | configure_input='Generated from '` |
9014 | $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' | |
9015 | `' by configure.' | |
26f56c1c UD |
9016 | if test x"$ac_file" != x-; then |
9017 | configure_input="$ac_file. $configure_input" | |
b08c89d9 | 9018 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 |
322e23db | 9019 | $as_echo "$as_me: creating $ac_file" >&6;} |
26f56c1c | 9020 | fi |
322e23db UD |
9021 | # Neutralize special characters interpreted by sed in replacement strings. |
9022 | case $configure_input in #( | |
9023 | *\&* | *\|* | *\\* ) | |
9024 | ac_sed_conf_input=`$as_echo "$configure_input" | | |
9025 | sed 's/[\\\\&|]/\\\\&/g'`;; #( | |
9026 | *) ac_sed_conf_input=$configure_input;; | |
9027 | esac | |
26f56c1c UD |
9028 | |
9029 | case $ac_tag in | |
322e23db | 9030 | *:-:* | *:-) cat >"$tmp/stdin" \ |
b08c89d9 | 9031 | || as_fn_error "could not create $ac_file" "$LINENO" 5 ;; |
26f56c1c UD |
9032 | esac |
9033 | ;; | |
9034 | esac | |
9035 | ||
9036 | ac_dir=`$as_dirname -- "$ac_file" || | |
3a12e572 | 9037 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
9382fcee RM |
9038 | X"$ac_file" : 'X\(//\)[^/]' \| \ |
9039 | X"$ac_file" : 'X\(//\)$' \| \ | |
26f56c1c | 9040 | X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || |
322e23db | 9041 | $as_echo X"$ac_file" | |
26f56c1c UD |
9042 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
9043 | s//\1/ | |
9044 | q | |
9045 | } | |
9046 | /^X\(\/\/\)[^/].*/{ | |
9047 | s//\1/ | |
9048 | q | |
9049 | } | |
9050 | /^X\(\/\/\)$/{ | |
9051 | s//\1/ | |
9052 | q | |
9053 | } | |
9054 | /^X\(\/\).*/{ | |
9055 | s//\1/ | |
9056 | q | |
9057 | } | |
9058 | s/.*/./; q'` | |
b08c89d9 | 9059 | as_dir="$ac_dir"; as_fn_mkdir_p |
3a12e572 UD |
9060 | ac_builddir=. |
9061 | ||
26f56c1c UD |
9062 | case "$ac_dir" in |
9063 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
9064 | *) | |
322e23db | 9065 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
26f56c1c | 9066 | # A ".." for each directory in $ac_dir_suffix. |
322e23db | 9067 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
26f56c1c UD |
9068 | case $ac_top_builddir_sub in |
9069 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
9070 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
9071 | esac ;; | |
9072 | esac | |
9073 | ac_abs_top_builddir=$ac_pwd | |
9074 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
9075 | # for backward compatibility: | |
9076 | ac_top_builddir=$ac_top_build_prefix | |
3a12e572 UD |
9077 | |
9078 | case $srcdir in | |
26f56c1c | 9079 | .) # We are building in place. |
3a12e572 | 9080 | ac_srcdir=. |
26f56c1c UD |
9081 | ac_top_srcdir=$ac_top_builddir_sub |
9082 | ac_abs_top_srcdir=$ac_pwd ;; | |
9083 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
3a12e572 | 9084 | ac_srcdir=$srcdir$ac_dir_suffix; |
26f56c1c UD |
9085 | ac_top_srcdir=$srcdir |
9086 | ac_abs_top_srcdir=$srcdir ;; | |
9087 | *) # Relative name. | |
9088 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
9089 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
9090 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
3a12e572 | 9091 | esac |
26f56c1c | 9092 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
9382fcee | 9093 | |
cd6ede75 | 9094 | |
26f56c1c UD |
9095 | case $ac_mode in |
9096 | :F) | |
9097 | # | |
9098 | # CONFIG_FILE | |
9099 | # | |
3a12e572 UD |
9100 | |
9101 | case $INSTALL in | |
9102 | [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; | |
26f56c1c | 9103 | *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; |
cd6ede75 | 9104 | esac |
26f56c1c | 9105 | _ACEOF |
cd6ede75 | 9106 | |
322e23db | 9107 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
9108 | # If the template does not know about datarootdir, expand it. |
9109 | # FIXME: This hack should be removed a few years after 2.60. | |
9110 | ac_datarootdir_hack=; ac_datarootdir_seen= | |
322e23db UD |
9111 | ac_sed_dataroot=' |
9112 | /datarootdir/ { | |
26f56c1c UD |
9113 | p |
9114 | q | |
9115 | } | |
9116 | /@datadir@/p | |
9117 | /@docdir@/p | |
9118 | /@infodir@/p | |
9119 | /@localedir@/p | |
b08c89d9 | 9120 | /@mandir@/p' |
322e23db | 9121 | case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in |
26f56c1c UD |
9122 | *datarootdir*) ac_datarootdir_seen=yes;; |
9123 | *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) | |
b08c89d9 | 9124 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 |
322e23db | 9125 | $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} |
26f56c1c | 9126 | _ACEOF |
322e23db | 9127 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
26f56c1c UD |
9128 | ac_datarootdir_hack=' |
9129 | s&@datadir@&$datadir&g | |
9130 | s&@docdir@&$docdir&g | |
9131 | s&@infodir@&$infodir&g | |
9132 | s&@localedir@&$localedir&g | |
9133 | s&@mandir@&$mandir&g | |
b08c89d9 | 9134 | s&\\\${datarootdir}&$datarootdir&g' ;; |
26f56c1c | 9135 | esac |
3a12e572 | 9136 | _ACEOF |
26f56c1c UD |
9137 | |
9138 | # Neutralize VPATH when `$srcdir' = `.'. | |
9139 | # Shell code in configure.ac might set extrasub. | |
9140 | # FIXME: do we really want to maintain this feature? | |
322e23db UD |
9141 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
9142 | ac_sed_extra="$ac_vpsub | |
3a12e572 UD |
9143 | $extrasub |
9144 | _ACEOF | |
322e23db | 9145 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
3a12e572 UD |
9146 | :t |
9147 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b | |
322e23db | 9148 | s|@configure_input@|$ac_sed_conf_input|;t t |
26f56c1c | 9149 | s&@top_builddir@&$ac_top_builddir_sub&;t t |
322e23db | 9150 | s&@top_build_prefix@&$ac_top_build_prefix&;t t |
26f56c1c UD |
9151 | s&@srcdir@&$ac_srcdir&;t t |
9152 | s&@abs_srcdir@&$ac_abs_srcdir&;t t | |
9153 | s&@top_srcdir@&$ac_top_srcdir&;t t | |
9154 | s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t | |
9155 | s&@builddir@&$ac_builddir&;t t | |
9156 | s&@abs_builddir@&$ac_abs_builddir&;t t | |
9157 | s&@abs_top_builddir@&$ac_abs_top_builddir&;t t | |
9158 | s&@INSTALL@&$ac_INSTALL&;t t | |
9159 | $ac_datarootdir_hack | |
322e23db UD |
9160 | " |
9161 | eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ | |
b08c89d9 | 9162 | || as_fn_error "could not create $ac_file" "$LINENO" 5 |
26f56c1c UD |
9163 | |
9164 | test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && | |
9165 | { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && | |
9166 | { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && | |
b08c89d9 | 9167 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
26f56c1c | 9168 | which seems to be undefined. Please make sure it is defined." >&5 |
322e23db | 9169 | $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
26f56c1c UD |
9170 | which seems to be undefined. Please make sure it is defined." >&2;} |
9171 | ||
9172 | rm -f "$tmp/stdin" | |
3a12e572 | 9173 | case $ac_file in |
322e23db UD |
9174 | -) cat "$tmp/out" && rm -f "$tmp/out";; |
9175 | *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; | |
9176 | esac \ | |
b08c89d9 | 9177 | || as_fn_error "could not create $ac_file" "$LINENO" 5 |
26f56c1c UD |
9178 | ;; |
9179 | :H) | |
9180 | # | |
9181 | # CONFIG_HEADER | |
9182 | # | |
3a12e572 | 9183 | if test x"$ac_file" != x-; then |
322e23db UD |
9184 | { |
9185 | $as_echo "/* $configure_input */" \ | |
9186 | && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" | |
9187 | } >"$tmp/config.h" \ | |
b08c89d9 | 9188 | || as_fn_error "could not create $ac_file" "$LINENO" 5 |
322e23db | 9189 | if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then |
b08c89d9 | 9190 | { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 |
322e23db | 9191 | $as_echo "$as_me: $ac_file is unchanged" >&6;} |
3a12e572 | 9192 | else |
322e23db UD |
9193 | rm -f "$ac_file" |
9194 | mv "$tmp/config.h" "$ac_file" \ | |
b08c89d9 | 9195 | || as_fn_error "could not create $ac_file" "$LINENO" 5 |
f4b07664 RM |
9196 | fi |
9197 | else | |
322e23db UD |
9198 | $as_echo "/* $configure_input */" \ |
9199 | && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \ | |
b08c89d9 | 9200 | || as_fn_error "could not create -" "$LINENO" 5 |
f4b07664 | 9201 | fi |
26f56c1c | 9202 | ;; |
9382fcee | 9203 | |
b08c89d9 | 9204 | :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 |
322e23db | 9205 | $as_echo "$as_me: executing $ac_file commands" >&6;} |
26f56c1c UD |
9206 | ;; |
9207 | esac | |
3a12e572 UD |
9208 | |
9209 | ||
26f56c1c UD |
9210 | case $ac_file$ac_mode in |
9211 | "default":C) | |
c0fb8a56 UD |
9212 | case $CONFIG_FILES in *config.make*) |
9213 | echo "$config_vars" >> config.make;; | |
9214 | esac | |
3a12e572 | 9215 | test -d bits || mkdir bits ;; |
26f56c1c | 9216 | |
3a12e572 | 9217 | esac |
26f56c1c | 9218 | done # for ac_tag |
3a12e572 | 9219 | |
3a12e572 | 9220 | |
b08c89d9 | 9221 | as_fn_exit 0 |
3a12e572 | 9222 | _ACEOF |
3a12e572 UD |
9223 | ac_clean_files=$ac_clean_files_save |
9224 | ||
322e23db | 9225 | test $ac_write_fail = 0 || |
b08c89d9 | 9226 | as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5 |
322e23db | 9227 | |
3a12e572 UD |
9228 | |
9229 | # configure is writing to config.log, and then calls config.status. | |
9230 | # config.status does its own redirection, appending to config.log. | |
9231 | # Unfortunately, on DOS this fails, as config.log is still kept open | |
9232 | # by configure, so config.status won't be able to write to it; its | |
9233 | # output is simply discarded. So we exec the FD to /dev/null, | |
9234 | # effectively closing config.log, so it can be properly (re)opened and | |
9235 | # appended to by config.status. When coming back to configure, we | |
9236 | # need to make the FD available again. | |
9237 | if test "$no_create" != yes; then | |
9238 | ac_cs_success=: | |
2abf9ff1 RM |
9239 | ac_config_status_args= |
9240 | test "$silent" = yes && | |
9241 | ac_config_status_args="$ac_config_status_args --quiet" | |
3a12e572 | 9242 | exec 5>/dev/null |
2abf9ff1 | 9243 | $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false |
3a12e572 UD |
9244 | exec 5>>config.log |
9245 | # Use ||, not &&, to avoid exiting from the if with $? = 1, which | |
9246 | # would make configure fail if this is the last instruction. | |
b08c89d9 | 9247 | $ac_cs_success || as_fn_exit $? |
3a12e572 | 9248 | fi |
cd6ede75 | 9249 | |
3a12e572 UD |
9250 | # |
9251 | # CONFIG_SUBDIRS section. | |
9252 | # | |
cd6ede75 UD |
9253 | if test "$no_recursion" != yes; then |
9254 | ||
322e23db UD |
9255 | # Remove --cache-file, --srcdir, and --disable-option-checking arguments |
9256 | # so they do not pile up. | |
cd6ede75 UD |
9257 | ac_sub_configure_args= |
9258 | ac_prev= | |
26f56c1c UD |
9259 | eval "set x $ac_configure_args" |
9260 | shift | |
9261 | for ac_arg | |
9262 | do | |
cd6ede75 UD |
9263 | if test -n "$ac_prev"; then |
9264 | ac_prev= | |
9265 | continue | |
9266 | fi | |
3a12e572 | 9267 | case $ac_arg in |
cd6ede75 UD |
9268 | -cache-file | --cache-file | --cache-fil | --cache-fi \ |
9269 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
9270 | ac_prev=cache_file ;; | |
9271 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
3a12e572 UD |
9272 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \ |
9273 | | --c=*) | |
9274 | ;; | |
9275 | --config-cache | -C) | |
cd6ede75 UD |
9276 | ;; |
9277 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
9278 | ac_prev=srcdir ;; | |
9279 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
9280 | ;; | |
3a12e572 UD |
9281 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) |
9282 | ac_prev=prefix ;; | |
9283 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
9284 | ;; | |
322e23db UD |
9285 | --disable-option-checking) |
9286 | ;; | |
26f56c1c UD |
9287 | *) |
9288 | case $ac_arg in | |
322e23db | 9289 | *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
26f56c1c | 9290 | esac |
b08c89d9 | 9291 | as_fn_append ac_sub_configure_args " '$ac_arg'" ;; |
cd6ede75 UD |
9292 | esac |
9293 | done | |
9294 | ||
3a12e572 UD |
9295 | # Always prepend --prefix to ensure using the same prefix |
9296 | # in subdir configurations. | |
26f56c1c UD |
9297 | ac_arg="--prefix=$prefix" |
9298 | case $ac_arg in | |
322e23db | 9299 | *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
26f56c1c UD |
9300 | esac |
9301 | ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args" | |
9302 | ||
9303 | # Pass --silent | |
9304 | if test "$silent" = yes; then | |
9305 | ac_sub_configure_args="--silent $ac_sub_configure_args" | |
9306 | fi | |
3a12e572 | 9307 | |
322e23db UD |
9308 | # Always prepend --disable-option-checking to silence warnings, since |
9309 | # different subdirs can have different --enable and --with options. | |
9310 | ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args" | |
9311 | ||
3a12e572 UD |
9312 | ac_popdir=`pwd` |
9313 | for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue | |
cd6ede75 UD |
9314 | |
9315 | # Do not complain, so a configure script can configure whichever | |
9316 | # parts of a large source tree are present. | |
26f56c1c UD |
9317 | test -d "$srcdir/$ac_dir" || continue |
9318 | ||
9319 | ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)" | |
b08c89d9 | 9320 | $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5 |
322e23db | 9321 | $as_echo "$ac_msg" >&6 |
b08c89d9 | 9322 | as_dir="$ac_dir"; as_fn_mkdir_p |
3a12e572 | 9323 | ac_builddir=. |
cd6ede75 | 9324 | |
26f56c1c UD |
9325 | case "$ac_dir" in |
9326 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
9327 | *) | |
322e23db | 9328 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
26f56c1c | 9329 | # A ".." for each directory in $ac_dir_suffix. |
322e23db | 9330 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
26f56c1c UD |
9331 | case $ac_top_builddir_sub in |
9332 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
9333 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
9334 | esac ;; | |
9335 | esac | |
9336 | ac_abs_top_builddir=$ac_pwd | |
9337 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
9338 | # for backward compatibility: | |
9339 | ac_top_builddir=$ac_top_build_prefix | |
cd6ede75 | 9340 | |
3a12e572 | 9341 | case $srcdir in |
26f56c1c | 9342 | .) # We are building in place. |
3a12e572 | 9343 | ac_srcdir=. |
26f56c1c UD |
9344 | ac_top_srcdir=$ac_top_builddir_sub |
9345 | ac_abs_top_srcdir=$ac_pwd ;; | |
9346 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
3a12e572 | 9347 | ac_srcdir=$srcdir$ac_dir_suffix; |
26f56c1c UD |
9348 | ac_top_srcdir=$srcdir |
9349 | ac_abs_top_srcdir=$srcdir ;; | |
9350 | *) # Relative name. | |
9351 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
9352 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
9353 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
9382fcee | 9354 | esac |
26f56c1c | 9355 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
3a12e572 UD |
9356 | |
9357 | ||
26f56c1c | 9358 | cd "$ac_dir" |
cd6ede75 UD |
9359 | |
9360 | # Check for guested configure; otherwise get Cygnus style configure. | |
26f56c1c UD |
9361 | if test -f "$ac_srcdir/configure.gnu"; then |
9362 | ac_sub_configure=$ac_srcdir/configure.gnu | |
9363 | elif test -f "$ac_srcdir/configure"; then | |
9364 | ac_sub_configure=$ac_srcdir/configure | |
9365 | elif test -f "$ac_srcdir/configure.in"; then | |
9366 | # This should be Cygnus configure. | |
9367 | ac_sub_configure=$ac_aux_dir/configure | |
cd6ede75 | 9368 | else |
b08c89d9 | 9369 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5 |
322e23db | 9370 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;} |
cd6ede75 UD |
9371 | ac_sub_configure= |
9372 | fi | |
9373 | ||
9374 | # The recursion is here. | |
9375 | if test -n "$ac_sub_configure"; then | |
cd6ede75 | 9376 | # Make the cache file name correct relative to the subdirectory. |
3a12e572 UD |
9377 | case $cache_file in |
9378 | [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;; | |
26f56c1c UD |
9379 | *) # Relative name. |
9380 | ac_sub_cache_file=$ac_top_build_prefix$cache_file ;; | |
cd6ede75 | 9381 | esac |
cd6ede75 | 9382 | |
b08c89d9 | 9383 | { $as_echo "$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 | 9384 | $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;} |
cd6ede75 | 9385 | # The eval makes quoting arguments work. |
26f56c1c UD |
9386 | eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \ |
9387 | --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" || | |
b08c89d9 | 9388 | as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5 |
cd6ede75 UD |
9389 | fi |
9390 | ||
26f56c1c | 9391 | cd "$ac_popdir" |
cd6ede75 UD |
9392 | done |
9393 | fi | |
322e23db | 9394 | if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then |
b08c89d9 | 9395 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 |
322e23db UD |
9396 | $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} |
9397 | fi | |
cd6ede75 | 9398 |