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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. | |
4a531bb0 | 4 | # Generated by GNU Autoconf 2.66 for GNU C Library (see version.h). |
f4b07664 RM |
5 | # |
6 | # Report bugs to <glibc>. | |
3a12e572 | 7 | # |
b08c89d9 | 8 | # |
26f56c1c | 9 | # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, |
4a531bb0 L |
10 | # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software |
11 | # Foundation, Inc. | |
b08c89d9 UD |
12 | # |
13 | # | |
3a12e572 UD |
14 | # This configure script is free software; the Free Software Foundation |
15 | # gives unlimited permission to copy, distribute and modify it. | |
b08c89d9 UD |
16 | ## -------------------- ## |
17 | ## M4sh Initialization. ## | |
18 | ## -------------------- ## | |
cd6ede75 | 19 | |
26f56c1c UD |
20 | # Be more Bourne compatible |
21 | DUALCASE=1; export DUALCASE # for MKS sh | |
b08c89d9 | 22 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : |
3a12e572 UD |
23 | emulate sh |
24 | NULLCMD=: | |
322e23db | 25 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
f4b07664 RM |
26 | # is contrary to our usage. Disable this feature. |
27 | alias -g '${1+"$@"}'='"$@"' | |
26f56c1c UD |
28 | setopt NO_GLOB_SUBST |
29 | else | |
b08c89d9 UD |
30 | case `(set -o) 2>/dev/null` in #( |
31 | *posix*) : | |
32 | set -o posix ;; #( | |
33 | *) : | |
34 | ;; | |
26f56c1c | 35 | esac |
26f56c1c UD |
36 | fi |
37 | ||
38 | ||
322e23db UD |
39 | as_nl=' |
40 | ' | |
41 | export as_nl | |
42 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
43 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
44 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
45 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
b08c89d9 UD |
46 | # Prefer a ksh shell builtin over an external printf program on Solaris, |
47 | # but without wasting forks for bash or zsh. | |
48 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
49 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
50 | as_echo='print -r --' | |
51 | as_echo_n='print -rn --' | |
52 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
322e23db UD |
53 | as_echo='printf %s\n' |
54 | as_echo_n='printf %s' | |
55 | else | |
56 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then | |
57 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
58 | as_echo_n='/usr/ucb/echo -n' | |
a152f366 | 59 | else |
322e23db UD |
60 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' |
61 | as_echo_n_body='eval | |
62 | arg=$1; | |
b08c89d9 | 63 | case $arg in #( |
322e23db UD |
64 | *"$as_nl"*) |
65 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
66 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
67 | esac; | |
68 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
69 | ' | |
70 | export as_echo_n_body | |
71 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
a152f366 | 72 | fi |
322e23db UD |
73 | export as_echo_body |
74 | as_echo='sh -c $as_echo_body as_echo' | |
75 | fi | |
76 | ||
77 | # The user is always right. | |
78 | if test "${PATH_SEPARATOR+set}" != set; then | |
79 | PATH_SEPARATOR=: | |
80 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
81 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
82 | PATH_SEPARATOR=';' | |
83 | } | |
3a12e572 | 84 | fi |
cd6ede75 | 85 | |
f4b07664 | 86 | |
26f56c1c UD |
87 | # IFS |
88 | # We need space, tab and new line, in precisely that order. Quoting is | |
89 | # there to prevent editors from complaining about space-tab. | |
90 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
91 | # splitting by setting IFS to empty value.) | |
26f56c1c UD |
92 | IFS=" "" $as_nl" |
93 | ||
94 | # Find who we are. Look in the path if we contain no directory separator. | |
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 $as_dirs" | |
4a531bb0 | 322 | } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" |
b08c89d9 UD |
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 | ||
4a531bb0 L |
362 | # as_fn_error STATUS ERROR [LINENO LOG_FD] |
363 | # ---------------------------------------- | |
b08c89d9 UD |
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 | |
4a531bb0 | 366 | # script with STATUS, using 1 if that was 0. |
b08c89d9 UD |
367 | as_fn_error () |
368 | { | |
4a531bb0 L |
369 | as_status=$1; test $as_status -eq 0 && as_status=1 |
370 | if test "$4"; then | |
371 | as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
372 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 | |
b08c89d9 | 373 | fi |
4a531bb0 | 374 | $as_echo "$as_me: error: $2" >&2 |
b08c89d9 UD |
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 | 535 | # Name of the host. |
4a531bb0 | 536 | # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, |
3a12e572 UD |
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 |
091023f5 | 617 | libc_cv_cc_novzeroupper |
b0ecde3a | 618 | libc_cv_cc_avx |
06e51c8f | 619 | libc_cv_cc_sse4 |
322e23db UD |
620 | libc_cv_cpp_asm_debuginfo |
621 | libc_cv_forced_unwind | |
622 | libc_cv_rootsbindir | |
623 | libc_cv_sysconfdir | |
624 | libc_cv_localedir | |
625 | libc_cv_slibdir | |
626 | old_glibc_headers | |
322e23db UD |
627 | libc_cv_gcc_unwind_find_fde |
628 | sizeof_long_double | |
629 | EGREP | |
630 | GREP | |
631 | have_selinux | |
632 | have_libcap | |
633 | have_libaudit | |
634 | LIBGD | |
635 | libc_cv_cc_submachine | |
636 | exceptions | |
637 | no_whole_archive | |
638 | libc_cv_have_initfini | |
1c7570ff | 639 | gnu89_inline |
322e23db UD |
640 | libc_cv_ssp |
641 | fno_unit_at_a_time | |
642 | libc_cv_hashstyle | |
643 | libc_cv_fpie | |
644 | libc_cv_z_execstack | |
645 | libc_cv_z_combreloc | |
646 | ASFLAGS_config | |
647 | libc_cv_as_needed | |
648 | libc_cv_libgcc_s_suffix | |
649 | libc_cv_Bgroup | |
650 | libc_cv_cc_with_libunwind | |
651 | VERSIONING | |
652 | BISON | |
653 | INSTALL_INFO | |
654 | PERL | |
655 | AWK | |
656 | libc_cv_have_ksh | |
657 | KSH | |
658 | libc_cv_have_bash2 | |
659 | BASH_SHELL | |
660 | libc_cv_gcc_static_libgcc | |
661 | CXX_SYSINCLUDES | |
662 | SYSINCLUDES | |
663 | AUTOCONF | |
664 | SED | |
665 | MAKEINFO | |
666 | MSGFMT | |
667 | MAKE | |
668 | PWD_P | |
669 | LD | |
670 | AS | |
671 | MIG | |
672 | RANLIB | |
673 | OBJDUMP | |
674 | AR | |
675 | LN_S | |
676 | INSTALL_DATA | |
677 | INSTALL_SCRIPT | |
678 | INSTALL_PROGRAM | |
679 | sysdeps_add_ons | |
680 | sysnames | |
681 | submachine | |
6f89d2f3 | 682 | multi_arch |
322e23db UD |
683 | base_machine |
684 | add_on_subdirs | |
685 | add_ons | |
322e23db UD |
686 | libc_cv_nss_crypt |
687 | experimental_malloc | |
322e23db UD |
688 | all_warnings |
689 | force_install | |
690 | bindnow | |
691 | oldest_abi | |
692 | enable_check_abi | |
693 | with_cvs | |
694 | with_fp | |
695 | ac_ct_CXX | |
696 | CXXFLAGS | |
697 | CXX | |
698 | CPP | |
699 | cross_compiling | |
700 | BUILD_CC | |
701 | OBJEXT | |
702 | ac_ct_CC | |
703 | CPPFLAGS | |
704 | LDFLAGS | |
705 | CFLAGS | |
706 | CC | |
c16a054d AS |
707 | host_os |
708 | host_vendor | |
709 | host_cpu | |
710 | host | |
711 | build_os | |
712 | build_vendor | |
713 | build_cpu | |
714 | build | |
7967983f | 715 | subdirs |
322e23db UD |
716 | target_alias |
717 | host_alias | |
718 | build_alias | |
719 | LIBS | |
720 | ECHO_T | |
721 | ECHO_N | |
722 | ECHO_C | |
723 | DEFS | |
724 | mandir | |
725 | localedir | |
726 | libdir | |
727 | psdir | |
728 | pdfdir | |
729 | dvidir | |
730 | htmldir | |
731 | infodir | |
732 | docdir | |
733 | oldincludedir | |
734 | includedir | |
735 | localstatedir | |
736 | sharedstatedir | |
737 | sysconfdir | |
738 | datadir | |
739 | datarootdir | |
740 | libexecdir | |
741 | sbindir | |
742 | bindir | |
743 | program_transform_name | |
744 | prefix | |
745 | exec_prefix | |
b08c89d9 | 746 | PACKAGE_URL |
322e23db UD |
747 | PACKAGE_BUGREPORT |
748 | PACKAGE_STRING | |
749 | PACKAGE_VERSION | |
750 | PACKAGE_TARNAME | |
751 | PACKAGE_NAME | |
752 | PATH_SEPARATOR | |
753 | SHELL' | |
a152f366 | 754 | ac_subst_files='' |
322e23db UD |
755 | ac_user_opts=' |
756 | enable_option_checking | |
757 | with_gd | |
758 | with_gd_include | |
759 | with_gd_lib | |
760 | with_fp | |
761 | with_binutils | |
762 | with_elf | |
763 | with_selinux | |
764 | with_xcoff | |
765 | with_cvs | |
766 | with_headers | |
767 | enable_sanity_checks | |
768 | enable_check_abi | |
769 | enable_shared | |
770 | enable_profile | |
771 | enable_omitfp | |
772 | enable_bounded | |
773 | enable_versioning | |
774 | enable_oldest_abi | |
775 | enable_stackguard_randomization | |
776 | enable_add_ons | |
777 | with_tls | |
778 | with___thread | |
779 | enable_hidden_plt | |
780 | enable_bind_now | |
781 | enable_static_nss | |
782 | enable_force_install | |
783 | enable_kernel | |
784 | enable_all_warnings | |
785 | enable_multi_arch | |
786 | enable_experimental_malloc | |
787 | enable_nss_crypt | |
788 | with_cpu | |
789 | ' | |
a152f366 UD |
790 | ac_precious_vars='build_alias |
791 | host_alias | |
792 | target_alias | |
793 | CC | |
794 | CFLAGS | |
795 | LDFLAGS | |
796 | LIBS | |
797 | CPPFLAGS | |
798 | CPP | |
799 | CXX | |
800 | CXXFLAGS | |
801 | CCC' | |
7967983f RM |
802 | ac_subdirs_all=' |
803 | ' | |
a152f366 UD |
804 | |
805 | # Initialize some variables set by options. | |
806 | ac_init_help= | |
807 | ac_init_version=false | |
322e23db UD |
808 | ac_unrecognized_opts= |
809 | ac_unrecognized_sep= | |
a152f366 UD |
810 | # The variables have the same names as the options, with |
811 | # dashes changed to underlines. | |
812 | cache_file=/dev/null | |
813 | exec_prefix=NONE | |
814 | no_create= | |
815 | no_recursion= | |
816 | prefix=NONE | |
817 | program_prefix=NONE | |
818 | program_suffix=NONE | |
819 | program_transform_name=s,x,x, | |
820 | silent= | |
821 | site= | |
822 | srcdir= | |
823 | verbose= | |
824 | x_includes=NONE | |
825 | x_libraries=NONE | |
826 | ||
827 | # Installation directory options. | |
828 | # These are left unexpanded so users can "make install exec_prefix=/foo" | |
829 | # and all the variables that are supposed to be based on exec_prefix | |
830 | # by default will actually change. | |
831 | # Use braces instead of parens because sh, perl, etc. also accept them. | |
832 | # (The list follows the same order as the GNU Coding Standards.) | |
833 | bindir='${exec_prefix}/bin' | |
834 | sbindir='${exec_prefix}/sbin' | |
835 | libexecdir='${exec_prefix}/libexec' | |
836 | datarootdir='${prefix}/share' | |
837 | datadir='${datarootdir}' | |
838 | sysconfdir='${prefix}/etc' | |
839 | sharedstatedir='${prefix}/com' | |
840 | localstatedir='${prefix}/var' | |
841 | includedir='${prefix}/include' | |
842 | oldincludedir='/usr/include' | |
843 | docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' | |
844 | infodir='${datarootdir}/info' | |
845 | htmldir='${docdir}' | |
26f56c1c UD |
846 | dvidir='${docdir}' |
847 | pdfdir='${docdir}' | |
848 | psdir='${docdir}' | |
849 | libdir='${exec_prefix}/lib' | |
850 | localedir='${datarootdir}/locale' | |
851 | mandir='${datarootdir}/man' | |
cd6ede75 | 852 | |
cd6ede75 | 853 | ac_prev= |
26f56c1c | 854 | ac_dashdash= |
cd6ede75 UD |
855 | for ac_option |
856 | do | |
cd6ede75 UD |
857 | # If the previous option needs an argument, assign it. |
858 | if test -n "$ac_prev"; then | |
26f56c1c | 859 | eval $ac_prev=\$ac_option |
cd6ede75 UD |
860 | ac_prev= |
861 | continue | |
862 | fi | |
863 | ||
26f56c1c UD |
864 | case $ac_option in |
865 | *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; | |
866 | *) ac_optarg=yes ;; | |
867 | esac | |
cd6ede75 UD |
868 | |
869 | # Accept the important Cygnus configure options, so we can diagnose typos. | |
870 | ||
26f56c1c UD |
871 | case $ac_dashdash$ac_option in |
872 | --) | |
873 | ac_dashdash=yes ;; | |
cd6ede75 UD |
874 | |
875 | -bindir | --bindir | --bindi | --bind | --bin | --bi) | |
876 | ac_prev=bindir ;; | |
877 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) | |
3a12e572 | 878 | bindir=$ac_optarg ;; |
cd6ede75 UD |
879 | |
880 | -build | --build | --buil | --bui | --bu) | |
3a12e572 | 881 | ac_prev=build_alias ;; |
cd6ede75 | 882 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) |
3a12e572 | 883 | build_alias=$ac_optarg ;; |
cd6ede75 UD |
884 | |
885 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
886 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
887 | ac_prev=cache_file ;; | |
888 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
889 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) | |
3a12e572 UD |
890 | cache_file=$ac_optarg ;; |
891 | ||
892 | --config-cache | -C) | |
893 | cache_file=config.cache ;; | |
cd6ede75 | 894 | |
26f56c1c | 895 | -datadir | --datadir | --datadi | --datad) |
cd6ede75 | 896 | ac_prev=datadir ;; |
26f56c1c | 897 | -datadir=* | --datadir=* | --datadi=* | --datad=*) |
3a12e572 | 898 | datadir=$ac_optarg ;; |
cd6ede75 | 899 | |
26f56c1c UD |
900 | -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ |
901 | | --dataroo | --dataro | --datar) | |
902 | ac_prev=datarootdir ;; | |
903 | -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ | |
904 | | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) | |
905 | datarootdir=$ac_optarg ;; | |
906 | ||
cd6ede75 | 907 | -disable-* | --disable-*) |
322e23db | 908 | ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` |
cd6ede75 | 909 | # Reject names that are not valid shell variable names. |
322e23db | 910 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
4a531bb0 | 911 | as_fn_error $? "invalid feature name: $ac_useropt" |
322e23db UD |
912 | ac_useropt_orig=$ac_useropt |
913 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
914 | case $ac_user_opts in | |
915 | *" | |
916 | "enable_$ac_useropt" | |
917 | "*) ;; | |
918 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" | |
919 | ac_unrecognized_sep=', ';; | |
920 | esac | |
921 | eval enable_$ac_useropt=no ;; | |
26f56c1c UD |
922 | |
923 | -docdir | --docdir | --docdi | --doc | --do) | |
924 | ac_prev=docdir ;; | |
925 | -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) | |
926 | docdir=$ac_optarg ;; | |
927 | ||
928 | -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) | |
929 | ac_prev=dvidir ;; | |
930 | -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) | |
931 | dvidir=$ac_optarg ;; | |
cd6ede75 UD |
932 | |
933 | -enable-* | --enable-*) | |
322e23db | 934 | ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` |
cd6ede75 | 935 | # Reject names that are not valid shell variable names. |
322e23db | 936 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
4a531bb0 | 937 | as_fn_error $? "invalid feature name: $ac_useropt" |
322e23db UD |
938 | ac_useropt_orig=$ac_useropt |
939 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
940 | case $ac_user_opts in | |
941 | *" | |
942 | "enable_$ac_useropt" | |
943 | "*) ;; | |
944 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" | |
945 | ac_unrecognized_sep=', ';; | |
946 | esac | |
947 | eval enable_$ac_useropt=\$ac_optarg ;; | |
cd6ede75 UD |
948 | |
949 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | |
950 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | |
951 | | --exec | --exe | --ex) | |
952 | ac_prev=exec_prefix ;; | |
953 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | |
954 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | |
955 | | --exec=* | --exe=* | --ex=*) | |
3a12e572 | 956 | exec_prefix=$ac_optarg ;; |
cd6ede75 UD |
957 | |
958 | -gas | --gas | --ga | --g) | |
959 | # Obsolete; use --with-gas. | |
960 | with_gas=yes ;; | |
961 | ||
3a12e572 UD |
962 | -help | --help | --hel | --he | -h) |
963 | ac_init_help=long ;; | |
964 | -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) | |
965 | ac_init_help=recursive ;; | |
966 | -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) | |
967 | ac_init_help=short ;; | |
cd6ede75 UD |
968 | |
969 | -host | --host | --hos | --ho) | |
3a12e572 | 970 | ac_prev=host_alias ;; |
cd6ede75 | 971 | -host=* | --host=* | --hos=* | --ho=*) |
3a12e572 | 972 | host_alias=$ac_optarg ;; |
cd6ede75 | 973 | |
26f56c1c UD |
974 | -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) |
975 | ac_prev=htmldir ;; | |
976 | -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ | |
977 | | --ht=*) | |
978 | htmldir=$ac_optarg ;; | |
979 | ||
cd6ede75 UD |
980 | -includedir | --includedir | --includedi | --included | --include \ |
981 | | --includ | --inclu | --incl | --inc) | |
982 | ac_prev=includedir ;; | |
983 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | |
984 | | --includ=* | --inclu=* | --incl=* | --inc=*) | |
3a12e572 | 985 | includedir=$ac_optarg ;; |
cd6ede75 UD |
986 | |
987 | -infodir | --infodir | --infodi | --infod | --info | --inf) | |
988 | ac_prev=infodir ;; | |
989 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) | |
3a12e572 | 990 | infodir=$ac_optarg ;; |
cd6ede75 UD |
991 | |
992 | -libdir | --libdir | --libdi | --libd) | |
993 | ac_prev=libdir ;; | |
994 | -libdir=* | --libdir=* | --libdi=* | --libd=*) | |
3a12e572 | 995 | libdir=$ac_optarg ;; |
cd6ede75 UD |
996 | |
997 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | |
998 | | --libexe | --libex | --libe) | |
999 | ac_prev=libexecdir ;; | |
1000 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | |
1001 | | --libexe=* | --libex=* | --libe=*) | |
3a12e572 | 1002 | libexecdir=$ac_optarg ;; |
cd6ede75 | 1003 | |
26f56c1c UD |
1004 | -localedir | --localedir | --localedi | --localed | --locale) |
1005 | ac_prev=localedir ;; | |
1006 | -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) | |
1007 | localedir=$ac_optarg ;; | |
1008 | ||
cd6ede75 | 1009 | -localstatedir | --localstatedir | --localstatedi | --localstated \ |
26f56c1c | 1010 | | --localstate | --localstat | --localsta | --localst | --locals) |
cd6ede75 UD |
1011 | ac_prev=localstatedir ;; |
1012 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | |
26f56c1c | 1013 | | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) |
3a12e572 | 1014 | localstatedir=$ac_optarg ;; |
cd6ede75 UD |
1015 | |
1016 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) | |
1017 | ac_prev=mandir ;; | |
1018 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) | |
3a12e572 | 1019 | mandir=$ac_optarg ;; |
cd6ede75 UD |
1020 | |
1021 | -nfp | --nfp | --nf) | |
1022 | # Obsolete; use --without-fp. | |
1023 | with_fp=no ;; | |
1024 | ||
1025 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
3a12e572 | 1026 | | --no-cr | --no-c | -n) |
cd6ede75 UD |
1027 | no_create=yes ;; |
1028 | ||
1029 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
1030 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) | |
1031 | no_recursion=yes ;; | |
1032 | ||
1033 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ | |
1034 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ | |
1035 | | --oldin | --oldi | --old | --ol | --o) | |
1036 | ac_prev=oldincludedir ;; | |
1037 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | |
1038 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | |
1039 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) | |
3a12e572 | 1040 | oldincludedir=$ac_optarg ;; |
cd6ede75 UD |
1041 | |
1042 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
1043 | ac_prev=prefix ;; | |
1044 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
3a12e572 | 1045 | prefix=$ac_optarg ;; |
cd6ede75 UD |
1046 | |
1047 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ | |
1048 | | --program-pre | --program-pr | --program-p) | |
1049 | ac_prev=program_prefix ;; | |
1050 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ | |
1051 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) | |
3a12e572 | 1052 | program_prefix=$ac_optarg ;; |
cd6ede75 UD |
1053 | |
1054 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ | |
1055 | | --program-suf | --program-su | --program-s) | |
1056 | ac_prev=program_suffix ;; | |
1057 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ | |
1058 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) | |
3a12e572 | 1059 | program_suffix=$ac_optarg ;; |
cd6ede75 UD |
1060 | |
1061 | -program-transform-name | --program-transform-name \ | |
1062 | | --program-transform-nam | --program-transform-na \ | |
1063 | | --program-transform-n | --program-transform- \ | |
1064 | | --program-transform | --program-transfor \ | |
1065 | | --program-transfo | --program-transf \ | |
1066 | | --program-trans | --program-tran \ | |
1067 | | --progr-tra | --program-tr | --program-t) | |
1068 | ac_prev=program_transform_name ;; | |
1069 | -program-transform-name=* | --program-transform-name=* \ | |
1070 | | --program-transform-nam=* | --program-transform-na=* \ | |
1071 | | --program-transform-n=* | --program-transform-=* \ | |
1072 | | --program-transform=* | --program-transfor=* \ | |
1073 | | --program-transfo=* | --program-transf=* \ | |
1074 | | --program-trans=* | --program-tran=* \ | |
1075 | | --progr-tra=* | --program-tr=* | --program-t=*) | |
3a12e572 | 1076 | program_transform_name=$ac_optarg ;; |
cd6ede75 | 1077 | |
26f56c1c UD |
1078 | -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) |
1079 | ac_prev=pdfdir ;; | |
1080 | -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) | |
1081 | pdfdir=$ac_optarg ;; | |
1082 | ||
1083 | -psdir | --psdir | --psdi | --psd | --ps) | |
1084 | ac_prev=psdir ;; | |
1085 | -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) | |
1086 | psdir=$ac_optarg ;; | |
1087 | ||
cd6ede75 UD |
1088 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
1089 | | -silent | --silent | --silen | --sile | --sil) | |
1090 | silent=yes ;; | |
1091 | ||
1092 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) | |
1093 | ac_prev=sbindir ;; | |
1094 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | |
1095 | | --sbi=* | --sb=*) | |
3a12e572 | 1096 | sbindir=$ac_optarg ;; |
cd6ede75 UD |
1097 | |
1098 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ | |
1099 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | |
1100 | | --sharedst | --shareds | --shared | --share | --shar \ | |
1101 | | --sha | --sh) | |
1102 | ac_prev=sharedstatedir ;; | |
1103 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ | |
1104 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | |
1105 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | |
1106 | | --sha=* | --sh=*) | |
3a12e572 | 1107 | sharedstatedir=$ac_optarg ;; |
cd6ede75 UD |
1108 | |
1109 | -site | --site | --sit) | |
1110 | ac_prev=site ;; | |
1111 | -site=* | --site=* | --sit=*) | |
3a12e572 | 1112 | site=$ac_optarg ;; |
cd6ede75 UD |
1113 | |
1114 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
1115 | ac_prev=srcdir ;; | |
1116 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
3a12e572 | 1117 | srcdir=$ac_optarg ;; |
cd6ede75 UD |
1118 | |
1119 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | |
1120 | | --syscon | --sysco | --sysc | --sys | --sy) | |
1121 | ac_prev=sysconfdir ;; | |
1122 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | |
1123 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) | |
3a12e572 | 1124 | sysconfdir=$ac_optarg ;; |
cd6ede75 UD |
1125 | |
1126 | -target | --target | --targe | --targ | --tar | --ta | --t) | |
3a12e572 | 1127 | ac_prev=target_alias ;; |
cd6ede75 | 1128 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) |
3a12e572 | 1129 | target_alias=$ac_optarg ;; |
cd6ede75 UD |
1130 | |
1131 | -v | -verbose | --verbose | --verbos | --verbo | --verb) | |
1132 | verbose=yes ;; | |
1133 | ||
3a12e572 UD |
1134 | -version | --version | --versio | --versi | --vers | -V) |
1135 | ac_init_version=: ;; | |
cd6ede75 UD |
1136 | |
1137 | -with-* | --with-*) | |
322e23db | 1138 | ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` |
cd6ede75 | 1139 | # Reject names that are not valid shell variable names. |
322e23db | 1140 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
4a531bb0 | 1141 | as_fn_error $? "invalid package name: $ac_useropt" |
322e23db UD |
1142 | ac_useropt_orig=$ac_useropt |
1143 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1144 | case $ac_user_opts in | |
1145 | *" | |
1146 | "with_$ac_useropt" | |
1147 | "*) ;; | |
1148 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" | |
1149 | ac_unrecognized_sep=', ';; | |
1150 | esac | |
1151 | eval with_$ac_useropt=\$ac_optarg ;; | |
cd6ede75 UD |
1152 | |
1153 | -without-* | --without-*) | |
322e23db | 1154 | ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` |
cd6ede75 | 1155 | # Reject names that are not valid shell variable names. |
322e23db | 1156 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
4a531bb0 | 1157 | as_fn_error $? "invalid package name: $ac_useropt" |
322e23db UD |
1158 | ac_useropt_orig=$ac_useropt |
1159 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1160 | case $ac_user_opts in | |
1161 | *" | |
1162 | "with_$ac_useropt" | |
1163 | "*) ;; | |
1164 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" | |
1165 | ac_unrecognized_sep=', ';; | |
1166 | esac | |
1167 | eval with_$ac_useropt=no ;; | |
cd6ede75 UD |
1168 | |
1169 | --x) | |
1170 | # Obsolete; use --with-x. | |
1171 | with_x=yes ;; | |
1172 | ||
1173 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | |
1174 | | --x-incl | --x-inc | --x-in | --x-i) | |
1175 | ac_prev=x_includes ;; | |
1176 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | |
1177 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) | |
3a12e572 | 1178 | x_includes=$ac_optarg ;; |
cd6ede75 UD |
1179 | |
1180 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ | |
1181 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) | |
1182 | ac_prev=x_libraries ;; | |
1183 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | |
1184 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | |
3a12e572 | 1185 | x_libraries=$ac_optarg ;; |
cd6ede75 | 1186 | |
4a531bb0 L |
1187 | -*) as_fn_error $? "unrecognized option: \`$ac_option' |
1188 | Try \`$0 --help' for more information" | |
cd6ede75 UD |
1189 | ;; |
1190 | ||
3a12e572 UD |
1191 | *=*) |
1192 | ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` | |
1193 | # Reject names that are not valid shell variable names. | |
b08c89d9 UD |
1194 | case $ac_envvar in #( |
1195 | '' | [0-9]* | *[!_$as_cr_alnum]* ) | |
4a531bb0 | 1196 | as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; |
b08c89d9 | 1197 | esac |
26f56c1c | 1198 | eval $ac_envvar=\$ac_optarg |
3a12e572 UD |
1199 | export $ac_envvar ;; |
1200 | ||
cd6ede75 | 1201 | *) |
3a12e572 | 1202 | # FIXME: should be removed in autoconf 3.0. |
322e23db | 1203 | $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 |
3a12e572 | 1204 | expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && |
322e23db | 1205 | $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 |
3a12e572 | 1206 | : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} |
cd6ede75 UD |
1207 | ;; |
1208 | ||
1209 | esac | |
1210 | done | |
1211 | ||
1212 | if test -n "$ac_prev"; then | |
3a12e572 | 1213 | ac_option=--`echo $ac_prev | sed 's/_/-/g'` |
4a531bb0 | 1214 | as_fn_error $? "missing argument to $ac_option" |
cd6ede75 | 1215 | fi |
cd6ede75 | 1216 | |
322e23db UD |
1217 | if test -n "$ac_unrecognized_opts"; then |
1218 | case $enable_option_checking in | |
1219 | no) ;; | |
4a531bb0 | 1220 | fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; |
322e23db UD |
1221 | *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; |
1222 | esac | |
1223 | fi | |
1224 | ||
1225 | # Check all directory arguments for consistency. | |
26f56c1c UD |
1226 | for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ |
1227 | datadir sysconfdir sharedstatedir localstatedir includedir \ | |
1228 | oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ | |
1229 | libdir localedir mandir | |
cd6ede75 | 1230 | do |
26f56c1c | 1231 | eval ac_val=\$$ac_var |
322e23db UD |
1232 | # Remove trailing slashes. |
1233 | case $ac_val in | |
1234 | */ ) | |
1235 | ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` | |
1236 | eval $ac_var=\$ac_val;; | |
1237 | esac | |
1238 | # Be sure to have absolute directory names. | |
3a12e572 | 1239 | case $ac_val in |
26f56c1c UD |
1240 | [\\/$]* | ?:[\\/]* ) continue;; |
1241 | NONE | '' ) case $ac_var in *prefix ) continue;; esac;; | |
cd6ede75 | 1242 | esac |
4a531bb0 | 1243 | as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" |
cd6ede75 UD |
1244 | done |
1245 | ||
3a12e572 UD |
1246 | # There might be people who depend on the old broken behavior: `$host' |
1247 | # used to hold the argument of --host etc. | |
1248 | # FIXME: To remove some day. | |
1249 | build=$build_alias | |
1250 | host=$host_alias | |
1251 | target=$target_alias | |
1252 | ||
1253 | # FIXME: To remove some day. | |
1254 | if test "x$host_alias" != x; then | |
1255 | if test "x$build_alias" = x; then | |
1256 | cross_compiling=maybe | |
4a531bb0 L |
1257 | $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host. |
1258 | If a cross compiler is detected then cross compile mode will be used" >&2 | |
3a12e572 UD |
1259 | elif test "x$build_alias" != "x$host_alias"; then |
1260 | cross_compiling=yes | |
1261 | fi | |
1262 | fi | |
cd6ede75 | 1263 | |
3a12e572 UD |
1264 | ac_tool_prefix= |
1265 | test -n "$host_alias" && ac_tool_prefix=$host_alias- | |
1266 | ||
1267 | test "$silent" = yes && exec 6>/dev/null | |
cd6ede75 | 1268 | |
cd6ede75 | 1269 | |
26f56c1c UD |
1270 | ac_pwd=`pwd` && test -n "$ac_pwd" && |
1271 | ac_ls_di=`ls -di .` && | |
1272 | ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || | |
4a531bb0 | 1273 | as_fn_error $? "working directory cannot be determined" |
26f56c1c | 1274 | test "X$ac_ls_di" = "X$ac_pwd_ls_di" || |
4a531bb0 | 1275 | as_fn_error $? "pwd does not report name of working directory" |
26f56c1c UD |
1276 | |
1277 | ||
cd6ede75 UD |
1278 | # Find the source files, if location was not specified. |
1279 | if test -z "$srcdir"; then | |
1280 | ac_srcdir_defaulted=yes | |
26f56c1c | 1281 | # Try the directory containing this script, then the parent directory. |
322e23db UD |
1282 | ac_confdir=`$as_dirname -- "$as_myself" || |
1283 | $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
1284 | X"$as_myself" : 'X\(//\)[^/]' \| \ | |
1285 | X"$as_myself" : 'X\(//\)$' \| \ | |
1286 | X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || | |
1287 | $as_echo X"$as_myself" | | |
26f56c1c UD |
1288 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
1289 | s//\1/ | |
1290 | q | |
1291 | } | |
1292 | /^X\(\/\/\)[^/].*/{ | |
1293 | s//\1/ | |
1294 | q | |
1295 | } | |
1296 | /^X\(\/\/\)$/{ | |
1297 | s//\1/ | |
1298 | q | |
1299 | } | |
1300 | /^X\(\/\).*/{ | |
1301 | s//\1/ | |
1302 | q | |
1303 | } | |
1304 | s/.*/./; q'` | |
cd6ede75 | 1305 | srcdir=$ac_confdir |
26f56c1c | 1306 | if test ! -r "$srcdir/$ac_unique_file"; then |
cd6ede75 UD |
1307 | srcdir=.. |
1308 | fi | |
1309 | else | |
1310 | ac_srcdir_defaulted=no | |
1311 | fi | |
26f56c1c UD |
1312 | if test ! -r "$srcdir/$ac_unique_file"; then |
1313 | test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." | |
4a531bb0 | 1314 | as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" |
cd6ede75 | 1315 | fi |
26f56c1c UD |
1316 | ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" |
1317 | ac_abs_confdir=`( | |
4a531bb0 | 1318 | cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" |
26f56c1c UD |
1319 | pwd)` |
1320 | # When building in place, set srcdir=. | |
1321 | if test "$ac_abs_confdir" = "$ac_pwd"; then | |
1322 | srcdir=. | |
1323 | fi | |
1324 | # Remove unnecessary trailing slashes from srcdir. | |
1325 | # Double slashes in file names in object file debugging info | |
1326 | # mess up M-x gdb in Emacs. | |
1327 | case $srcdir in | |
1328 | */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; | |
1329 | esac | |
1330 | for ac_var in $ac_precious_vars; do | |
1331 | eval ac_env_${ac_var}_set=\${${ac_var}+set} | |
1332 | eval ac_env_${ac_var}_value=\$${ac_var} | |
1333 | eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} | |
1334 | eval ac_cv_env_${ac_var}_value=\$${ac_var} | |
1335 | done | |
3a12e572 UD |
1336 | |
1337 | # | |
1338 | # Report the --help message. | |
1339 | # | |
1340 | if test "$ac_init_help" = "long"; then | |
1341 | # Omit some internal or obsolete options to make the list less imposing. | |
1342 | # This message is too long to be a string in the A/UX 3.1 sh. | |
1343 | cat <<_ACEOF | |
f4b07664 | 1344 | \`configure' configures GNU C Library (see version.h) to adapt to many kinds of systems. |
3a12e572 UD |
1345 | |
1346 | Usage: $0 [OPTION]... [VAR=VALUE]... | |
1347 | ||
1348 | To assign environment variables (e.g., CC, CFLAGS...), specify them as | |
1349 | VAR=VALUE. See below for descriptions of some of the useful variables. | |
1350 | ||
1351 | Defaults for the options are specified in brackets. | |
1352 | ||
1353 | Configuration: | |
1354 | -h, --help display this help and exit | |
1355 | --help=short display options specific to this package | |
1356 | --help=recursive display the short help of all the included packages | |
1357 | -V, --version display version information and exit | |
4a531bb0 | 1358 | -q, --quiet, --silent do not print \`checking ...' messages |
3a12e572 UD |
1359 | --cache-file=FILE cache test results in FILE [disabled] |
1360 | -C, --config-cache alias for \`--cache-file=config.cache' | |
1361 | -n, --no-create do not create output files | |
1362 | --srcdir=DIR find the sources in DIR [configure dir or \`..'] | |
1363 | ||
3a12e572 UD |
1364 | Installation directories: |
1365 | --prefix=PREFIX install architecture-independent files in PREFIX | |
322e23db | 1366 | [$ac_default_prefix] |
3a12e572 | 1367 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
322e23db | 1368 | [PREFIX] |
3a12e572 UD |
1369 | |
1370 | By default, \`make install' will install all the files in | |
1371 | \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify | |
1372 | an installation prefix other than \`$ac_default_prefix' using \`--prefix', | |
1373 | for instance \`--prefix=\$HOME'. | |
1374 | ||
1375 | For better control, use the options below. | |
1376 | ||
1377 | Fine tuning of the installation directories: | |
322e23db UD |
1378 | --bindir=DIR user executables [EPREFIX/bin] |
1379 | --sbindir=DIR system admin executables [EPREFIX/sbin] | |
1380 | --libexecdir=DIR program executables [EPREFIX/libexec] | |
1381 | --sysconfdir=DIR read-only single-machine data [PREFIX/etc] | |
1382 | --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] | |
1383 | --localstatedir=DIR modifiable single-machine data [PREFIX/var] | |
1384 | --libdir=DIR object code libraries [EPREFIX/lib] | |
1385 | --includedir=DIR C header files [PREFIX/include] | |
1386 | --oldincludedir=DIR C header files for non-gcc [/usr/include] | |
1387 | --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] | |
1388 | --datadir=DIR read-only architecture-independent data [DATAROOTDIR] | |
1389 | --infodir=DIR info documentation [DATAROOTDIR/info] | |
1390 | --localedir=DIR locale-dependent data [DATAROOTDIR/locale] | |
1391 | --mandir=DIR man documentation [DATAROOTDIR/man] | |
1392 | --docdir=DIR documentation root [DATAROOTDIR/doc/c-library] | |
1393 | --htmldir=DIR html documentation [DOCDIR] | |
1394 | --dvidir=DIR dvi documentation [DOCDIR] | |
1395 | --pdfdir=DIR pdf documentation [DOCDIR] | |
1396 | --psdir=DIR ps documentation [DOCDIR] | |
3a12e572 UD |
1397 | _ACEOF |
1398 | ||
1399 | cat <<\_ACEOF | |
1400 | ||
1401 | System types: | |
1402 | --build=BUILD configure for building on BUILD [guessed] | |
1403 | --host=HOST cross-compile to build programs to run on HOST [BUILD] | |
1404 | _ACEOF | |
1405 | fi | |
cd6ede75 | 1406 | |
3a12e572 | 1407 | if test -n "$ac_init_help"; then |
f4b07664 RM |
1408 | case $ac_init_help in |
1409 | short | recursive ) echo "Configuration of GNU C Library (see version.h):";; | |
1410 | esac | |
3a12e572 UD |
1411 | cat <<\_ACEOF |
1412 | ||
1413 | Optional Features: | |
322e23db | 1414 | --disable-option-checking ignore unrecognized --enable/--with options |
3a12e572 UD |
1415 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) |
1416 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] | |
6b7f6183 RM |
1417 | --disable-sanity-checks really do not use threads (should not be used except |
1418 | in special situations) [default=yes] | |
fd54683c RM |
1419 | --enable-check-abi do "make check-abi" in "make check" (no/warn/yes) |
1420 | [default=no] | |
26f56c1c | 1421 | --enable-shared build shared library [default=yes if GNU ld & ELF] |
11bf311e | 1422 | --enable-profile build profiled library [default=no] |
26f56c1c UD |
1423 | --enable-omitfp build undebuggable optimized library [default=no] |
1424 | --enable-bounded build with runtime bounds checking [default=no] | |
6b7f6183 RM |
1425 | --disable-versioning do not include versioning information in the library |
1426 | objects [default=yes if supported] | |
1427 | --enable-oldest-abi=ABI configure the oldest ABI supported [e.g. 2.2] | |
1428 | [default=glibc default] | |
35f1e827 UD |
1429 | --enable-stackguard-randomization |
1430 | initialize __stack_chk_guard canary with a random | |
1431 | number at program start | |
6b7f6183 RM |
1432 | --enable-add-ons[=DIRS...] |
1433 | configure and build add-ons in DIR1,DIR2,... search | |
1434 | for add-ons if no parameter given | |
3a12e572 | 1435 | --disable-hidden-plt do not hide internal function calls to avoid PLT |
4df8c11d | 1436 | --enable-bind-now disable lazy relocations in DSOs |
6b7f6183 | 1437 | --enable-static-nss build static NSS modules [default=no] |
3a12e572 | 1438 | --disable-force-install don't force installation of files from this package, |
6b7f6183 RM |
1439 | even if they are older than the installed files |
1440 | --enable-kernel=VERSION compile for compatibility with kernel not older than | |
1441 | VERSION | |
3a12e572 | 1442 | --enable-all-warnings enable all useful warnings gcc can issue |
425ce2ed UD |
1443 | --enable-multi-arch enable single DSO with optimizations for multiple |
1444 | architectures | |
1445 | --enable-experimental-malloc | |
1446 | enable experimental malloc features | |
ff886b82 | 1447 | --enable-nss-crypt enable libcrypt to use nss |
3a12e572 UD |
1448 | |
1449 | Optional Packages: | |
1450 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] | |
1451 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) | |
3a12e572 UD |
1452 | --with-gd=DIR find libgd include dir and library with prefix DIR |
1453 | --with-gd-include=DIR find libgd include files in DIR | |
1454 | --with-gd-lib=DIR find libgd library files in DIR | |
6b7f6183 RM |
1455 | --with-fp if using floating-point hardware [default=yes] |
1456 | --with-binutils=PATH specify location of binutils (as and ld) | |
1457 | --with-elf if using the ELF object format | |
74a30a58 | 1458 | --with-selinux if building with SELinux support |
6b7f6183 | 1459 | --with-xcoff if using the XCOFF object format |
3a12e572 | 1460 | --without-cvs if CVS should not be used |
6b7f6183 | 1461 | --with-headers=PATH location of system headers to use (for example |
26f56c1c | 1462 | /usr/src/linux/include) [default=compiler default] |
3a12e572 UD |
1463 | --with-tls enable support for TLS |
1464 | --without-__thread do not use TLS features even when supporting them | |
2ceaa76a | 1465 | --with-cpu=CPU select code for CPU variant |
3a12e572 UD |
1466 | |
1467 | Some influential environment variables: | |
1468 | CC C compiler command | |
1469 | CFLAGS C compiler flags | |
1470 | LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a | |
1471 | nonstandard directory <lib dir> | |
26f56c1c | 1472 | LIBS libraries to pass to the linker, e.g. -l<library> |
b08c89d9 | 1473 | CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if |
26f56c1c | 1474 | you have headers in a nonstandard directory <include dir> |
3a12e572 | 1475 | CPP C preprocessor |
925c3c5c UD |
1476 | CXX C++ compiler command |
1477 | CXXFLAGS C++ compiler flags | |
3a12e572 UD |
1478 | |
1479 | Use these variables to override the choices made by `configure' or to help | |
1480 | it to find libraries and programs with nonstandard names/locations. | |
1481 | ||
f4b07664 | 1482 | Report bugs to <glibc>. |
b08c89d9 UD |
1483 | GNU C Library home page: <http://www.gnu.org/software/c-library/>. |
1484 | General help using GNU software: <http://www.gnu.org/gethelp/>. | |
3a12e572 | 1485 | _ACEOF |
26f56c1c | 1486 | ac_status=$? |
3a12e572 UD |
1487 | fi |
1488 | ||
1489 | if test "$ac_init_help" = "recursive"; then | |
1490 | # If there are subdirs, report their specific --help. | |
3a12e572 | 1491 | for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue |
322e23db UD |
1492 | test -d "$ac_dir" || |
1493 | { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || | |
1494 | continue | |
3a12e572 UD |
1495 | ac_builddir=. |
1496 | ||
26f56c1c UD |
1497 | case "$ac_dir" in |
1498 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1499 | *) | |
322e23db | 1500 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
26f56c1c | 1501 | # A ".." for each directory in $ac_dir_suffix. |
322e23db | 1502 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
26f56c1c UD |
1503 | case $ac_top_builddir_sub in |
1504 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1505 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
1506 | esac ;; | |
1507 | esac | |
1508 | ac_abs_top_builddir=$ac_pwd | |
1509 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
1510 | # for backward compatibility: | |
1511 | ac_top_builddir=$ac_top_build_prefix | |
3a12e572 UD |
1512 | |
1513 | case $srcdir in | |
26f56c1c | 1514 | .) # We are building in place. |
3a12e572 | 1515 | ac_srcdir=. |
26f56c1c UD |
1516 | ac_top_srcdir=$ac_top_builddir_sub |
1517 | ac_abs_top_srcdir=$ac_pwd ;; | |
1518 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
3a12e572 | 1519 | ac_srcdir=$srcdir$ac_dir_suffix; |
26f56c1c UD |
1520 | ac_top_srcdir=$srcdir |
1521 | ac_abs_top_srcdir=$srcdir ;; | |
1522 | *) # Relative name. | |
1523 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
1524 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
1525 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
3a12e572 | 1526 | esac |
26f56c1c UD |
1527 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
1528 | ||
1529 | cd "$ac_dir" || { ac_status=$?; continue; } | |
1530 | # Check for guested configure. | |
1531 | if test -f "$ac_srcdir/configure.gnu"; then | |
1532 | echo && | |
1533 | $SHELL "$ac_srcdir/configure.gnu" --help=recursive | |
1534 | elif test -f "$ac_srcdir/configure"; then | |
1535 | echo && | |
1536 | $SHELL "$ac_srcdir/configure" --help=recursive | |
3a12e572 | 1537 | else |
322e23db | 1538 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 |
26f56c1c UD |
1539 | fi || ac_status=$? |
1540 | cd "$ac_pwd" || { ac_status=$?; break; } | |
3a12e572 UD |
1541 | done |
1542 | fi | |
1543 | ||
26f56c1c | 1544 | test -n "$ac_init_help" && exit $ac_status |
3a12e572 UD |
1545 | if $ac_init_version; then |
1546 | cat <<\_ACEOF | |
f4b07664 | 1547 | GNU C Library configure (see version.h) |
4a531bb0 | 1548 | generated by GNU Autoconf 2.66 |
3a12e572 | 1549 | |
4a531bb0 | 1550 | Copyright (C) 2010 Free Software Foundation, Inc. |
3a12e572 UD |
1551 | This configure script is free software; the Free Software Foundation |
1552 | gives unlimited permission to copy, distribute and modify it. | |
1553 | _ACEOF | |
26f56c1c | 1554 | exit |
3a12e572 | 1555 | fi |
3a12e572 | 1556 | |
b08c89d9 UD |
1557 | ## ------------------------ ## |
1558 | ## Autoconf initialization. ## | |
1559 | ## ------------------------ ## | |
3a12e572 | 1560 | |
b08c89d9 UD |
1561 | # ac_fn_c_try_compile LINENO |
1562 | # -------------------------- | |
1563 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1564 | ac_fn_c_try_compile () | |
3a12e572 | 1565 | { |
b08c89d9 UD |
1566 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
1567 | rm -f conftest.$ac_objext | |
1568 | if { { ac_try="$ac_compile" | |
1569 | case "(($ac_try" in | |
1570 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1571 | *) ac_try_echo=$ac_try;; | |
1572 | esac | |
1573 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1574 | $as_echo "$ac_try_echo"; } >&5 | |
1575 | (eval "$ac_compile") 2>conftest.err | |
1576 | ac_status=$? | |
1577 | if test -s conftest.err; then | |
1578 | grep -v '^ *+' conftest.err >conftest.er1 | |
1579 | cat conftest.er1 >&5 | |
1580 | mv -f conftest.er1 conftest.err | |
1581 | fi | |
1582 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1583 | test $ac_status = 0; } && { | |
1584 | test -z "$ac_c_werror_flag" || | |
1585 | test ! -s conftest.err | |
1586 | } && test -s conftest.$ac_objext; then : | |
1587 | ac_retval=0 | |
1588 | else | |
1589 | $as_echo "$as_me: failed program was:" >&5 | |
1590 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3a12e572 | 1591 | |
b08c89d9 UD |
1592 | ac_retval=1 |
1593 | fi | |
1594 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1595 | as_fn_set_status $ac_retval | |
3a12e572 | 1596 | |
b08c89d9 | 1597 | } # ac_fn_c_try_compile |
3a12e572 | 1598 | |
b08c89d9 UD |
1599 | # ac_fn_c_try_cpp LINENO |
1600 | # ---------------------- | |
1601 | # Try to preprocess conftest.$ac_ext, and return whether this succeeded. | |
1602 | ac_fn_c_try_cpp () | |
1603 | { | |
1604 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1605 | if { { ac_try="$ac_cpp conftest.$ac_ext" | |
1606 | case "(($ac_try" in | |
1607 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1608 | *) ac_try_echo=$ac_try;; | |
1609 | esac | |
1610 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1611 | $as_echo "$ac_try_echo"; } >&5 | |
1612 | (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err | |
1613 | ac_status=$? | |
1614 | if test -s conftest.err; then | |
1615 | grep -v '^ *+' conftest.err >conftest.er1 | |
1616 | cat conftest.er1 >&5 | |
1617 | mv -f conftest.er1 conftest.err | |
1618 | fi | |
1619 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1620 | test $ac_status = 0; } >/dev/null && { | |
1621 | test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || | |
1622 | test ! -s conftest.err | |
1623 | }; then : | |
1624 | ac_retval=0 | |
1625 | else | |
1626 | $as_echo "$as_me: failed program was:" >&5 | |
1627 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3a12e572 | 1628 | |
b08c89d9 UD |
1629 | ac_retval=1 |
1630 | fi | |
1631 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1632 | as_fn_set_status $ac_retval | |
1633 | ||
1634 | } # ac_fn_c_try_cpp | |
1635 | ||
1636 | # ac_fn_cxx_try_compile LINENO | |
1637 | # ---------------------------- | |
1638 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1639 | ac_fn_cxx_try_compile () | |
1640 | { | |
1641 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1642 | rm -f conftest.$ac_objext | |
1643 | if { { ac_try="$ac_compile" | |
1644 | case "(($ac_try" in | |
1645 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1646 | *) ac_try_echo=$ac_try;; | |
1647 | esac | |
1648 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1649 | $as_echo "$ac_try_echo"; } >&5 | |
1650 | (eval "$ac_compile") 2>conftest.err | |
1651 | ac_status=$? | |
1652 | if test -s conftest.err; then | |
1653 | grep -v '^ *+' conftest.err >conftest.er1 | |
1654 | cat conftest.er1 >&5 | |
1655 | mv -f conftest.er1 conftest.err | |
1656 | fi | |
1657 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1658 | test $ac_status = 0; } && { | |
1659 | test -z "$ac_cxx_werror_flag" || | |
1660 | test ! -s conftest.err | |
1661 | } && test -s conftest.$ac_objext; then : | |
1662 | ac_retval=0 | |
1663 | else | |
1664 | $as_echo "$as_me: failed program was:" >&5 | |
1665 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1666 | ||
1667 | ac_retval=1 | |
1668 | fi | |
1669 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1670 | as_fn_set_status $ac_retval | |
1671 | ||
1672 | } # ac_fn_cxx_try_compile | |
1673 | ||
1674 | # ac_fn_c_try_link LINENO | |
1675 | # ----------------------- | |
1676 | # Try to link conftest.$ac_ext, and return whether this succeeded. | |
1677 | ac_fn_c_try_link () | |
1678 | { | |
1679 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1680 | rm -f conftest.$ac_objext conftest$ac_exeext | |
1681 | if { { ac_try="$ac_link" | |
1682 | case "(($ac_try" in | |
1683 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1684 | *) ac_try_echo=$ac_try;; | |
1685 | esac | |
1686 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1687 | $as_echo "$ac_try_echo"; } >&5 | |
1688 | (eval "$ac_link") 2>conftest.err | |
1689 | ac_status=$? | |
1690 | if test -s conftest.err; then | |
1691 | grep -v '^ *+' conftest.err >conftest.er1 | |
1692 | cat conftest.er1 >&5 | |
1693 | mv -f conftest.er1 conftest.err | |
1694 | fi | |
1695 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1696 | test $ac_status = 0; } && { | |
1697 | test -z "$ac_c_werror_flag" || | |
1698 | test ! -s conftest.err | |
1699 | } && test -s conftest$ac_exeext && { | |
1700 | test "$cross_compiling" = yes || | |
1701 | $as_test_x conftest$ac_exeext | |
1702 | }; then : | |
1703 | ac_retval=0 | |
1704 | else | |
1705 | $as_echo "$as_me: failed program was:" >&5 | |
1706 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1707 | ||
1708 | ac_retval=1 | |
1709 | fi | |
1710 | # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information | |
1711 | # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would | |
1712 | # interfere with the next link command; also delete a directory that is | |
1713 | # left behind by Apple's compiler. We do this before executing the actions. | |
1714 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
1715 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1716 | as_fn_set_status $ac_retval | |
1717 | ||
1718 | } # ac_fn_c_try_link | |
1719 | ||
1720 | # ac_fn_c_try_run LINENO | |
1721 | # ---------------------- | |
1722 | # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes | |
1723 | # that executables *can* be run. | |
1724 | ac_fn_c_try_run () | |
1725 | { | |
1726 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1727 | if { { ac_try="$ac_link" | |
1728 | case "(($ac_try" in | |
1729 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1730 | *) ac_try_echo=$ac_try;; | |
1731 | esac | |
1732 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1733 | $as_echo "$ac_try_echo"; } >&5 | |
1734 | (eval "$ac_link") 2>&5 | |
1735 | ac_status=$? | |
1736 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1737 | test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' | |
1738 | { { case "(($ac_try" in | |
1739 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1740 | *) ac_try_echo=$ac_try;; | |
1741 | esac | |
1742 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1743 | $as_echo "$ac_try_echo"; } >&5 | |
1744 | (eval "$ac_try") 2>&5 | |
1745 | ac_status=$? | |
1746 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1747 | test $ac_status = 0; }; }; then : | |
1748 | ac_retval=0 | |
1749 | else | |
1750 | $as_echo "$as_me: program exited with status $ac_status" >&5 | |
1751 | $as_echo "$as_me: failed program was:" >&5 | |
1752 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1753 | ||
1754 | ac_retval=$ac_status | |
1755 | fi | |
1756 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
1757 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1758 | as_fn_set_status $ac_retval | |
1759 | ||
1760 | } # ac_fn_c_try_run | |
1761 | ||
1762 | # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES | |
1763 | # -------------------------------------------- | |
1764 | # Tries to find the compile-time value of EXPR in a program that includes | |
1765 | # INCLUDES, setting VAR accordingly. Returns whether the value could be | |
1766 | # computed | |
1767 | ac_fn_c_compute_int () | |
1768 | { | |
1769 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1770 | if test "$cross_compiling" = yes; then | |
1771 | # Depending upon the size, compute the lo and hi bounds. | |
1772 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1773 | /* end confdefs.h. */ | |
1774 | $4 | |
1775 | int | |
1776 | main () | |
1777 | { | |
1778 | static int test_array [1 - 2 * !(($2) >= 0)]; | |
1779 | test_array [0] = 0 | |
1780 | ||
1781 | ; | |
1782 | return 0; | |
1783 | } | |
1784 | _ACEOF | |
1785 | if ac_fn_c_try_compile "$LINENO"; then : | |
1786 | ac_lo=0 ac_mid=0 | |
1787 | while :; do | |
1788 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1789 | /* end confdefs.h. */ | |
1790 | $4 | |
1791 | int | |
1792 | main () | |
1793 | { | |
1794 | static int test_array [1 - 2 * !(($2) <= $ac_mid)]; | |
1795 | test_array [0] = 0 | |
1796 | ||
1797 | ; | |
1798 | return 0; | |
1799 | } | |
1800 | _ACEOF | |
1801 | if ac_fn_c_try_compile "$LINENO"; then : | |
1802 | ac_hi=$ac_mid; break | |
1803 | else | |
1804 | as_fn_arith $ac_mid + 1 && ac_lo=$as_val | |
1805 | if test $ac_lo -le $ac_mid; then | |
1806 | ac_lo= ac_hi= | |
1807 | break | |
1808 | fi | |
1809 | as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val | |
1810 | fi | |
1811 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1812 | done | |
1813 | else | |
1814 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1815 | /* end confdefs.h. */ | |
1816 | $4 | |
1817 | int | |
1818 | main () | |
1819 | { | |
1820 | static int test_array [1 - 2 * !(($2) < 0)]; | |
1821 | test_array [0] = 0 | |
1822 | ||
1823 | ; | |
1824 | return 0; | |
1825 | } | |
1826 | _ACEOF | |
1827 | if ac_fn_c_try_compile "$LINENO"; then : | |
1828 | ac_hi=-1 ac_mid=-1 | |
1829 | while :; do | |
1830 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1831 | /* end confdefs.h. */ | |
1832 | $4 | |
1833 | int | |
1834 | main () | |
1835 | { | |
1836 | static int test_array [1 - 2 * !(($2) >= $ac_mid)]; | |
1837 | test_array [0] = 0 | |
1838 | ||
1839 | ; | |
1840 | return 0; | |
1841 | } | |
1842 | _ACEOF | |
1843 | if ac_fn_c_try_compile "$LINENO"; then : | |
1844 | ac_lo=$ac_mid; break | |
1845 | else | |
1846 | as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val | |
1847 | if test $ac_mid -le $ac_hi; then | |
1848 | ac_lo= ac_hi= | |
1849 | break | |
1850 | fi | |
1851 | as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val | |
1852 | fi | |
1853 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1854 | done | |
1855 | else | |
1856 | ac_lo= ac_hi= | |
1857 | fi | |
1858 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1859 | fi | |
1860 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1861 | # Binary search between lo and hi bounds. | |
1862 | while test "x$ac_lo" != "x$ac_hi"; do | |
1863 | as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val | |
1864 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1865 | /* end confdefs.h. */ | |
1866 | $4 | |
1867 | int | |
1868 | main () | |
1869 | { | |
1870 | static int test_array [1 - 2 * !(($2) <= $ac_mid)]; | |
1871 | test_array [0] = 0 | |
1872 | ||
1873 | ; | |
1874 | return 0; | |
1875 | } | |
1876 | _ACEOF | |
1877 | if ac_fn_c_try_compile "$LINENO"; then : | |
1878 | ac_hi=$ac_mid | |
1879 | else | |
1880 | as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val | |
1881 | fi | |
1882 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1883 | done | |
1884 | case $ac_lo in #(( | |
1885 | ?*) eval "$3=\$ac_lo"; ac_retval=0 ;; | |
1886 | '') ac_retval=1 ;; | |
1887 | esac | |
1888 | else | |
1889 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1890 | /* end confdefs.h. */ | |
1891 | $4 | |
1892 | static long int longval () { return $2; } | |
1893 | static unsigned long int ulongval () { return $2; } | |
1894 | #include <stdio.h> | |
1895 | #include <stdlib.h> | |
1896 | int | |
1897 | main () | |
1898 | { | |
1899 | ||
1900 | FILE *f = fopen ("conftest.val", "w"); | |
1901 | if (! f) | |
1902 | return 1; | |
1903 | if (($2) < 0) | |
1904 | { | |
1905 | long int i = longval (); | |
1906 | if (i != ($2)) | |
1907 | return 1; | |
1908 | fprintf (f, "%ld", i); | |
1909 | } | |
1910 | else | |
1911 | { | |
1912 | unsigned long int i = ulongval (); | |
1913 | if (i != ($2)) | |
1914 | return 1; | |
1915 | fprintf (f, "%lu", i); | |
1916 | } | |
1917 | /* Do not output a trailing newline, as this causes \r\n confusion | |
1918 | on some platforms. */ | |
1919 | return ferror (f) || fclose (f) != 0; | |
1920 | ||
1921 | ; | |
1922 | return 0; | |
1923 | } | |
1924 | _ACEOF | |
1925 | if ac_fn_c_try_run "$LINENO"; then : | |
1926 | echo >>conftest.val; read $3 <conftest.val; ac_retval=0 | |
1927 | else | |
1928 | ac_retval=1 | |
1929 | fi | |
1930 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
1931 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
1932 | rm -f conftest.val | |
1933 | ||
1934 | fi | |
1935 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1936 | as_fn_set_status $ac_retval | |
1937 | ||
1938 | } # ac_fn_c_compute_int | |
1939 | ||
1940 | # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES | |
1941 | # ------------------------------------------------------- | |
1942 | # Tests whether HEADER exists and can be compiled using the include files in | |
1943 | # INCLUDES, setting the cache variable VAR accordingly. | |
1944 | ac_fn_c_check_header_compile () | |
1945 | { | |
1946 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1947 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 | |
1948 | $as_echo_n "checking for $2... " >&6; } | |
4a531bb0 | 1949 | if eval "test \"\${$3+set}\"" = set; then : |
b08c89d9 UD |
1950 | $as_echo_n "(cached) " >&6 |
1951 | else | |
1952 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1953 | /* end confdefs.h. */ | |
1954 | $4 | |
1955 | #include <$2> | |
1956 | _ACEOF | |
1957 | if ac_fn_c_try_compile "$LINENO"; then : | |
1958 | eval "$3=yes" | |
1959 | else | |
1960 | eval "$3=no" | |
1961 | fi | |
1962 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1963 | fi | |
1964 | eval ac_res=\$$3 | |
1965 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 | |
1966 | $as_echo "$ac_res" >&6; } | |
1967 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} | |
1968 | ||
1969 | } # ac_fn_c_check_header_compile | |
1970 | cat >config.log <<_ACEOF | |
1971 | This file contains any messages produced by compilers while | |
1972 | running configure, to aid debugging if configure makes a mistake. | |
1973 | ||
1974 | It was created by GNU C Library $as_me (see version.h), which was | |
4a531bb0 | 1975 | generated by GNU Autoconf 2.66. Invocation command line was |
b08c89d9 UD |
1976 | |
1977 | $ $0 $@ | |
1978 | ||
1979 | _ACEOF | |
1980 | exec 5>>config.log | |
1981 | { | |
1982 | cat <<_ASUNAME | |
1983 | ## --------- ## | |
1984 | ## Platform. ## | |
1985 | ## --------- ## | |
1986 | ||
1987 | hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` | |
1988 | uname -m = `(uname -m) 2>/dev/null || echo unknown` | |
1989 | uname -r = `(uname -r) 2>/dev/null || echo unknown` | |
1990 | uname -s = `(uname -s) 2>/dev/null || echo unknown` | |
1991 | uname -v = `(uname -v) 2>/dev/null || echo unknown` | |
1992 | ||
1993 | /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` | |
1994 | /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` | |
1995 | ||
1996 | /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` | |
1997 | /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` | |
1998 | /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` | |
1999 | /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` | |
2000 | /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` | |
2001 | /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` | |
2002 | /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` | |
2003 | ||
2004 | _ASUNAME | |
3a12e572 UD |
2005 | |
2006 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2007 | for as_dir in $PATH | |
2008 | do | |
2009 | IFS=$as_save_IFS | |
2010 | test -z "$as_dir" && as_dir=. | |
b08c89d9 UD |
2011 | $as_echo "PATH: $as_dir" |
2012 | done | |
26f56c1c | 2013 | IFS=$as_save_IFS |
3a12e572 UD |
2014 | |
2015 | } >&5 | |
2016 | ||
2017 | cat >&5 <<_ACEOF | |
2018 | ||
2019 | ||
2020 | ## ----------- ## | |
2021 | ## Core tests. ## | |
2022 | ## ----------- ## | |
2023 | ||
2024 | _ACEOF | |
2025 | ||
2026 | ||
2027 | # Keep a trace of the command line. | |
2028 | # Strip out --no-create and --no-recursion so they do not pile up. | |
2abf9ff1 | 2029 | # Strip out --silent because we don't want to record it for future runs. |
3a12e572 | 2030 | # Also quote any args containing shell meta-characters. |
2abf9ff1 | 2031 | # Make two passes to allow for proper duplicate-argument suppression. |
3a12e572 | 2032 | ac_configure_args= |
2abf9ff1 RM |
2033 | ac_configure_args0= |
2034 | ac_configure_args1= | |
2abf9ff1 RM |
2035 | ac_must_keep_next=false |
2036 | for ac_pass in 1 2 | |
3a12e572 | 2037 | do |
2abf9ff1 RM |
2038 | for ac_arg |
2039 | do | |
2040 | case $ac_arg in | |
2041 | -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; | |
2042 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
2043 | | -silent | --silent | --silen | --sile | --sil) | |
2044 | continue ;; | |
26f56c1c | 2045 | *\'*) |
322e23db | 2046 | ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
2abf9ff1 RM |
2047 | esac |
2048 | case $ac_pass in | |
b08c89d9 | 2049 | 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; |
2abf9ff1 | 2050 | 2) |
b08c89d9 | 2051 | as_fn_append ac_configure_args1 " '$ac_arg'" |
2abf9ff1 | 2052 | if test $ac_must_keep_next = true; then |
9382fcee | 2053 | ac_must_keep_next=false # Got value, back to normal. |
2abf9ff1 | 2054 | else |
9382fcee RM |
2055 | case $ac_arg in |
2056 | *=* | --config-cache | -C | -disable-* | --disable-* \ | |
2057 | | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ | |
2058 | | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ | |
2059 | | -with-* | --with-* | -without-* | --without-* | --x) | |
2060 | case "$ac_configure_args0 " in | |
2061 | "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; | |
2062 | esac | |
2063 | ;; | |
2064 | -* ) ac_must_keep_next=true ;; | |
2065 | esac | |
2abf9ff1 | 2066 | fi |
b08c89d9 | 2067 | as_fn_append ac_configure_args " '$ac_arg'" |
2abf9ff1 RM |
2068 | ;; |
2069 | esac | |
2070 | done | |
3a12e572 | 2071 | done |
b08c89d9 UD |
2072 | { ac_configure_args0=; unset ac_configure_args0;} |
2073 | { ac_configure_args1=; unset ac_configure_args1;} | |
3a12e572 UD |
2074 | |
2075 | # When interrupted or exit'd, cleanup temporary files, and complete | |
2076 | # config.log. We remove comments because anyway the quotes in there | |
2077 | # would cause problems or look ugly. | |
26f56c1c UD |
2078 | # WARNING: Use '\'' to represent an apostrophe within the trap. |
2079 | # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. | |
3a12e572 UD |
2080 | trap 'exit_status=$? |
2081 | # Save into config.log some information that might help in debugging. | |
2082 | { | |
2083 | echo | |
f4b07664 | 2084 | |
4a531bb0 | 2085 | $as_echo "## ---------------- ## |
3a12e572 | 2086 | ## Cache variables. ## |
4a531bb0 | 2087 | ## ---------------- ##" |
3a12e572 UD |
2088 | echo |
2089 | # The following way of writing the cache mishandles newlines in values, | |
26f56c1c UD |
2090 | ( |
2091 | for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do | |
2092 | eval ac_val=\$$ac_var | |
2093 | case $ac_val in #( | |
2094 | *${as_nl}*) | |
2095 | case $ac_var in #( | |
b08c89d9 | 2096 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 |
322e23db | 2097 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; |
26f56c1c UD |
2098 | esac |
2099 | case $ac_var in #( | |
2100 | _ | IFS | as_nl) ;; #( | |
322e23db | 2101 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( |
b08c89d9 | 2102 | *) { eval $ac_var=; unset $ac_var;} ;; |
26f56c1c UD |
2103 | esac ;; |
2104 | esac | |
2105 | done | |
3a12e572 | 2106 | (set) 2>&1 | |
26f56c1c UD |
2107 | case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( |
2108 | *${as_nl}ac_space=\ *) | |
3a12e572 | 2109 | sed -n \ |
26f56c1c UD |
2110 | "s/'\''/'\''\\\\'\'''\''/g; |
2111 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" | |
2112 | ;; #( | |
3a12e572 | 2113 | *) |
26f56c1c | 2114 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
3a12e572 | 2115 | ;; |
26f56c1c UD |
2116 | esac | |
2117 | sort | |
2118 | ) | |
3a12e572 | 2119 | echo |
f4b07664 | 2120 | |
4a531bb0 | 2121 | $as_echo "## ----------------- ## |
f4b07664 | 2122 | ## Output variables. ## |
4a531bb0 | 2123 | ## ----------------- ##" |
f4b07664 RM |
2124 | echo |
2125 | for ac_var in $ac_subst_vars | |
2126 | do | |
26f56c1c UD |
2127 | eval ac_val=\$$ac_var |
2128 | case $ac_val in | |
322e23db | 2129 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; |
26f56c1c | 2130 | esac |
322e23db | 2131 | $as_echo "$ac_var='\''$ac_val'\''" |
f4b07664 RM |
2132 | done | sort |
2133 | echo | |
2134 | ||
2135 | if test -n "$ac_subst_files"; then | |
4a531bb0 | 2136 | $as_echo "## ------------------- ## |
26f56c1c | 2137 | ## File substitutions. ## |
4a531bb0 | 2138 | ## ------------------- ##" |
f4b07664 RM |
2139 | echo |
2140 | for ac_var in $ac_subst_files | |
2141 | do | |
26f56c1c UD |
2142 | eval ac_val=\$$ac_var |
2143 | case $ac_val in | |
322e23db | 2144 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; |
26f56c1c | 2145 | esac |
322e23db | 2146 | $as_echo "$ac_var='\''$ac_val'\''" |
f4b07664 RM |
2147 | done | sort |
2148 | echo | |
2149 | fi | |
2150 | ||
3a12e572 | 2151 | if test -s confdefs.h; then |
4a531bb0 | 2152 | $as_echo "## ----------- ## |
3a12e572 | 2153 | ## confdefs.h. ## |
4a531bb0 | 2154 | ## ----------- ##" |
3a12e572 | 2155 | echo |
26f56c1c | 2156 | cat confdefs.h |
3a12e572 UD |
2157 | echo |
2158 | fi | |
2159 | test "$ac_signal" != 0 && | |
322e23db UD |
2160 | $as_echo "$as_me: caught signal $ac_signal" |
2161 | $as_echo "$as_me: exit $exit_status" | |
3a12e572 | 2162 | } >&5 |
26f56c1c UD |
2163 | rm -f core *.core core.conftest.* && |
2164 | rm -f -r conftest* confdefs* conf$$* $ac_clean_files && | |
3a12e572 | 2165 | exit $exit_status |
26f56c1c | 2166 | ' 0 |
3a12e572 | 2167 | for ac_signal in 1 2 13 15; do |
b08c89d9 | 2168 | trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal |
3a12e572 UD |
2169 | done |
2170 | ac_signal=0 | |
2171 | ||
2172 | # confdefs.h avoids OS command line length limits that DEFS can exceed. | |
26f56c1c | 2173 | rm -f -r conftest* confdefs.h |
3a12e572 | 2174 | |
b08c89d9 UD |
2175 | $as_echo "/* confdefs.h */" > confdefs.h |
2176 | ||
3a12e572 UD |
2177 | # Predefined preprocessor variables. |
2178 | ||
2179 | cat >>confdefs.h <<_ACEOF | |
2180 | #define PACKAGE_NAME "$PACKAGE_NAME" | |
2181 | _ACEOF | |
2182 | ||
3a12e572 UD |
2183 | cat >>confdefs.h <<_ACEOF |
2184 | #define PACKAGE_TARNAME "$PACKAGE_TARNAME" | |
2185 | _ACEOF | |
2186 | ||
3a12e572 UD |
2187 | cat >>confdefs.h <<_ACEOF |
2188 | #define PACKAGE_VERSION "$PACKAGE_VERSION" | |
2189 | _ACEOF | |
2190 | ||
3a12e572 UD |
2191 | cat >>confdefs.h <<_ACEOF |
2192 | #define PACKAGE_STRING "$PACKAGE_STRING" | |
2193 | _ACEOF | |
2194 | ||
3a12e572 UD |
2195 | cat >>confdefs.h <<_ACEOF |
2196 | #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" | |
2197 | _ACEOF | |
2198 | ||
b08c89d9 UD |
2199 | cat >>confdefs.h <<_ACEOF |
2200 | #define PACKAGE_URL "$PACKAGE_URL" | |
2201 | _ACEOF | |
2202 | ||
3a12e572 UD |
2203 | |
2204 | # Let the site file select an alternate cache file if it wants to. | |
322e23db UD |
2205 | # Prefer an explicitly selected file to automatically selected ones. |
2206 | ac_site_file1=NONE | |
2207 | ac_site_file2=NONE | |
26f56c1c | 2208 | if test -n "$CONFIG_SITE"; then |
4a531bb0 L |
2209 | # We do not want a PATH search for config.site. |
2210 | case $CONFIG_SITE in #(( | |
2211 | -*) ac_site_file1=./$CONFIG_SITE;; | |
2212 | */*) ac_site_file1=$CONFIG_SITE;; | |
2213 | *) ac_site_file1=./$CONFIG_SITE;; | |
2214 | esac | |
26f56c1c | 2215 | elif test "x$prefix" != xNONE; then |
322e23db UD |
2216 | ac_site_file1=$prefix/share/config.site |
2217 | ac_site_file2=$prefix/etc/config.site | |
26f56c1c | 2218 | else |
322e23db UD |
2219 | ac_site_file1=$ac_default_prefix/share/config.site |
2220 | ac_site_file2=$ac_default_prefix/etc/config.site | |
cd6ede75 | 2221 | fi |
322e23db | 2222 | for ac_site_file in "$ac_site_file1" "$ac_site_file2" |
26f56c1c | 2223 | do |
322e23db | 2224 | test "x$ac_site_file" = xNONE && continue |
b08c89d9 UD |
2225 | if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then |
2226 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 | |
322e23db | 2227 | $as_echo "$as_me: loading site script $ac_site_file" >&6;} |
3a12e572 | 2228 | sed 's/^/| /' "$ac_site_file" >&5 |
4a531bb0 L |
2229 | . "$ac_site_file" \ |
2230 | || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
2231 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2232 | as_fn_error $? "failed to load site script $ac_site_file | |
2233 | See \`config.log' for more details" "$LINENO" 5; } | |
cd6ede75 UD |
2234 | fi |
2235 | done | |
2236 | ||
2237 | if test -r "$cache_file"; then | |
b08c89d9 UD |
2238 | # Some versions of bash will fail to source /dev/null (special files |
2239 | # actually), so we avoid doing that. DJGPP emulates it as a regular file. | |
2240 | if test /dev/null != "$cache_file" && test -f "$cache_file"; then | |
2241 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 | |
322e23db | 2242 | $as_echo "$as_me: loading cache $cache_file" >&6;} |
3a12e572 | 2243 | case $cache_file in |
26f56c1c UD |
2244 | [\\/]* | ?:[\\/]* ) . "$cache_file";; |
2245 | *) . "./$cache_file";; | |
3a12e572 UD |
2246 | esac |
2247 | fi | |
cd6ede75 | 2248 | else |
b08c89d9 | 2249 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 |
322e23db | 2250 | $as_echo "$as_me: creating cache $cache_file" >&6;} |
3a12e572 UD |
2251 | >$cache_file |
2252 | fi | |
2253 | ||
2254 | # Check that the precious variables saved in the cache have kept the same | |
2255 | # value. | |
2256 | ac_cache_corrupted=false | |
26f56c1c | 2257 | for ac_var in $ac_precious_vars; do |
3a12e572 UD |
2258 | eval ac_old_set=\$ac_cv_env_${ac_var}_set |
2259 | eval ac_new_set=\$ac_env_${ac_var}_set | |
26f56c1c UD |
2260 | eval ac_old_val=\$ac_cv_env_${ac_var}_value |
2261 | eval ac_new_val=\$ac_env_${ac_var}_value | |
3a12e572 UD |
2262 | case $ac_old_set,$ac_new_set in |
2263 | set,) | |
b08c89d9 | 2264 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 |
322e23db | 2265 | $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} |
3a12e572 UD |
2266 | ac_cache_corrupted=: ;; |
2267 | ,set) | |
b08c89d9 | 2268 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 |
322e23db | 2269 | $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} |
3a12e572 UD |
2270 | ac_cache_corrupted=: ;; |
2271 | ,);; | |
2272 | *) | |
2273 | if test "x$ac_old_val" != "x$ac_new_val"; then | |
322e23db UD |
2274 | # differences in whitespace do not lead to failure. |
2275 | ac_old_val_w=`echo x $ac_old_val` | |
2276 | ac_new_val_w=`echo x $ac_new_val` | |
2277 | if test "$ac_old_val_w" != "$ac_new_val_w"; then | |
b08c89d9 | 2278 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 |
322e23db UD |
2279 | $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} |
2280 | ac_cache_corrupted=: | |
2281 | else | |
b08c89d9 | 2282 | { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 |
322e23db UD |
2283 | $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} |
2284 | eval $ac_var=\$ac_old_val | |
2285 | fi | |
b08c89d9 | 2286 | { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 |
322e23db | 2287 | $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} |
b08c89d9 | 2288 | { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 |
322e23db | 2289 | $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} |
3a12e572 UD |
2290 | fi;; |
2291 | esac | |
2292 | # Pass precious variables to config.status. | |
2293 | if test "$ac_new_set" = set; then | |
2294 | case $ac_new_val in | |
322e23db | 2295 | *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; |
3a12e572 UD |
2296 | *) ac_arg=$ac_var=$ac_new_val ;; |
2297 | esac | |
2298 | case " $ac_configure_args " in | |
2299 | *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. | |
b08c89d9 | 2300 | *) as_fn_append ac_configure_args " '$ac_arg'" ;; |
3a12e572 UD |
2301 | esac |
2302 | fi | |
2303 | done | |
2304 | if $ac_cache_corrupted; then | |
b08c89d9 | 2305 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
322e23db | 2306 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
b08c89d9 | 2307 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 |
322e23db | 2308 | $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} |
4a531bb0 | 2309 | as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 |
cd6ede75 | 2310 | fi |
b08c89d9 UD |
2311 | ## -------------------- ## |
2312 | ## Main body of script. ## | |
2313 | ## -------------------- ## | |
cd6ede75 | 2314 | |
b08c89d9 UD |
2315 | ac_ext=c |
2316 | ac_cpp='$CPP $CPPFLAGS' | |
2317 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2318 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2319 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3a12e572 UD |
2320 | |
2321 | ||
cd6ede75 | 2322 | |
b08c89d9 | 2323 | ac_config_headers="$ac_config_headers config.h" |
63bda0c1 | 2324 | |
b08c89d9 UD |
2325 | ac_aux_dir= |
2326 | for ac_dir in scripts "$srcdir"/scripts; do | |
4a531bb0 L |
2327 | if test -f "$ac_dir/install-sh"; then |
2328 | ac_aux_dir=$ac_dir | |
2329 | ac_install_sh="$ac_aux_dir/install-sh -c" | |
2330 | break | |
2331 | elif test -f "$ac_dir/install.sh"; then | |
2332 | ac_aux_dir=$ac_dir | |
2333 | ac_install_sh="$ac_aux_dir/install.sh -c" | |
2334 | break | |
2335 | elif test -f "$ac_dir/shtool"; then | |
2336 | ac_aux_dir=$ac_dir | |
2337 | ac_install_sh="$ac_aux_dir/shtool install -c" | |
2338 | break | |
2339 | fi | |
b08c89d9 UD |
2340 | done |
2341 | if test -z "$ac_aux_dir"; then | |
4a531bb0 | 2342 | as_fn_error $? "cannot find install-sh, install.sh, or shtool in scripts \"$srcdir\"/scripts" "$LINENO" 5 |
b08c89d9 | 2343 | fi |
26f56c1c UD |
2344 | |
2345 | # These three variables are undocumented and unsupported, | |
2346 | # and are intended to be withdrawn in a future Autoconf release. | |
2347 | # They can cause serious problems if a builder's source tree is in a directory | |
2348 | # whose full name contains unusual characters. | |
2349 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. | |
2350 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. | |
2351 | ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. | |
2352 | ||
444518fe | 2353 | |
cd6ede75 | 2354 | |
7967983f RM |
2355 | |
2356 | ||
2357 | subdirs="$subdirs " | |
2358 | ||
2359 | ||
c16a054d AS |
2360 | # Make sure we can run config.sub. |
2361 | $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || | |
4a531bb0 | 2362 | as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 |
c16a054d | 2363 | |
b08c89d9 | 2364 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 |
c16a054d | 2365 | $as_echo_n "checking build system type... " >&6; } |
b08c89d9 | 2366 | if test "${ac_cv_build+set}" = set; then : |
c16a054d AS |
2367 | $as_echo_n "(cached) " >&6 |
2368 | else | |
2369 | ac_build_alias=$build_alias | |
2370 | test "x$ac_build_alias" = x && | |
2371 | ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` | |
2372 | test "x$ac_build_alias" = x && | |
4a531bb0 | 2373 | as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 |
c16a054d | 2374 | ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || |
4a531bb0 | 2375 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 |
c16a054d AS |
2376 | |
2377 | fi | |
b08c89d9 | 2378 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 |
c16a054d AS |
2379 | $as_echo "$ac_cv_build" >&6; } |
2380 | case $ac_cv_build in | |
2381 | *-*-*) ;; | |
4a531bb0 | 2382 | *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; |
c16a054d AS |
2383 | esac |
2384 | build=$ac_cv_build | |
2385 | ac_save_IFS=$IFS; IFS='-' | |
2386 | set x $ac_cv_build | |
2387 | shift | |
2388 | build_cpu=$1 | |
2389 | build_vendor=$2 | |
2390 | shift; shift | |
2391 | # Remember, the first character of IFS is used to create $*, | |
2392 | # except with old shells: | |
2393 | build_os=$* | |
2394 | IFS=$ac_save_IFS | |
2395 | case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac | |
2396 | ||
2397 | ||
b08c89d9 | 2398 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 |
c16a054d | 2399 | $as_echo_n "checking host system type... " >&6; } |
b08c89d9 | 2400 | if test "${ac_cv_host+set}" = set; then : |
c16a054d AS |
2401 | $as_echo_n "(cached) " >&6 |
2402 | else | |
2403 | if test "x$host_alias" = x; then | |
2404 | ac_cv_host=$ac_cv_build | |
2405 | else | |
2406 | ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || | |
4a531bb0 | 2407 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 |
c16a054d AS |
2408 | fi |
2409 | ||
2410 | fi | |
b08c89d9 | 2411 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 |
c16a054d AS |
2412 | $as_echo "$ac_cv_host" >&6; } |
2413 | case $ac_cv_host in | |
2414 | *-*-*) ;; | |
4a531bb0 | 2415 | *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; |
c16a054d AS |
2416 | esac |
2417 | host=$ac_cv_host | |
2418 | ac_save_IFS=$IFS; IFS='-' | |
2419 | set x $ac_cv_host | |
2420 | shift | |
2421 | host_cpu=$1 | |
2422 | host_vendor=$2 | |
2423 | shift; shift | |
2424 | # Remember, the first character of IFS is used to create $*, | |
2425 | # except with old shells: | |
2426 | host_os=$* | |
2427 | IFS=$ac_save_IFS | |
2428 | case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac | |
2429 | ||
2430 | ||
2431 | ||
a152f366 UD |
2432 | ac_ext=c |
2433 | ac_cpp='$CPP $CPPFLAGS' | |
2434 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2435 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2436 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2437 | if test -n "$ac_tool_prefix"; then | |
2438 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. | |
2439 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 | |
b08c89d9 | 2440 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2441 | $as_echo_n "checking for $ac_word... " >&6; } |
b08c89d9 | 2442 | if test "${ac_cv_prog_CC+set}" = set; then : |
322e23db | 2443 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2444 | else |
2445 | if test -n "$CC"; then | |
2446 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2447 | else | |
2448 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2449 | for as_dir in $PATH | |
2450 | do | |
2451 | IFS=$as_save_IFS | |
2452 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2453 | for ac_exec_ext in '' $ac_executable_extensions; do |
a152f366 UD |
2454 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
2455 | ac_cv_prog_CC="${ac_tool_prefix}gcc" | |
b08c89d9 | 2456 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2457 | break 2 |
2458 | fi | |
2459 | done | |
b08c89d9 | 2460 | done |
a152f366 | 2461 | IFS=$as_save_IFS |
c8f3e6db | 2462 | |
26f56c1c | 2463 | fi |
26f56c1c | 2464 | fi |
a152f366 UD |
2465 | CC=$ac_cv_prog_CC |
2466 | if test -n "$CC"; then | |
b08c89d9 | 2467 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 2468 | $as_echo "$CC" >&6; } |
a152f366 | 2469 | else |
b08c89d9 | 2470 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2471 | $as_echo "no" >&6; } |
26f56c1c UD |
2472 | fi |
2473 | ||
e41db95b | 2474 | |
e41db95b | 2475 | fi |
a152f366 UD |
2476 | if test -z "$ac_cv_prog_CC"; then |
2477 | ac_ct_CC=$CC | |
2478 | # Extract the first word of "gcc", so it can be a program name with args. | |
2479 | set dummy gcc; ac_word=$2 | |
b08c89d9 | 2480 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2481 | $as_echo_n "checking for $ac_word... " >&6; } |
b08c89d9 | 2482 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : |
322e23db | 2483 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 2484 | else |
a152f366 UD |
2485 | if test -n "$ac_ct_CC"; then |
2486 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
a5a0310d | 2487 | else |
a152f366 UD |
2488 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2489 | for as_dir in $PATH | |
2490 | do | |
2491 | IFS=$as_save_IFS | |
2492 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2493 | for ac_exec_ext in '' $ac_executable_extensions; do |
a152f366 UD |
2494 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
2495 | ac_cv_prog_ac_ct_CC="gcc" | |
b08c89d9 | 2496 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2497 | break 2 |
2498 | fi | |
2499 | done | |
b08c89d9 | 2500 | done |
a152f366 | 2501 | IFS=$as_save_IFS |
cd6ede75 | 2502 | |
a152f366 UD |
2503 | fi |
2504 | fi | |
2505 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2506 | if test -n "$ac_ct_CC"; then | |
b08c89d9 | 2507 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
322e23db | 2508 | $as_echo "$ac_ct_CC" >&6; } |
cd6ede75 | 2509 | else |
b08c89d9 | 2510 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2511 | $as_echo "no" >&6; } |
26f56c1c UD |
2512 | fi |
2513 | ||
a152f366 UD |
2514 | if test "x$ac_ct_CC" = x; then |
2515 | CC="" | |
2516 | else | |
2517 | case $cross_compiling:$ac_tool_warned in | |
2518 | yes:) | |
b08c89d9 | 2519 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
322e23db | 2520 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
a152f366 UD |
2521 | ac_tool_warned=yes ;; |
2522 | esac | |
2523 | CC=$ac_ct_CC | |
2524 | fi | |
74a30a58 | 2525 | else |
a152f366 | 2526 | CC="$ac_cv_prog_CC" |
26f56c1c UD |
2527 | fi |
2528 | ||
a152f366 UD |
2529 | if test -z "$CC"; then |
2530 | if test -n "$ac_tool_prefix"; then | |
2531 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. | |
2532 | set dummy ${ac_tool_prefix}cc; ac_word=$2 | |
b08c89d9 | 2533 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2534 | $as_echo_n "checking for $ac_word... " >&6; } |
b08c89d9 | 2535 | if test "${ac_cv_prog_CC+set}" = set; then : |
322e23db | 2536 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2537 | else |
2538 | if test -n "$CC"; then | |
2539 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2540 | else | |
2541 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2542 | for as_dir in $PATH | |
2543 | do | |
2544 | IFS=$as_save_IFS | |
2545 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2546 | for ac_exec_ext in '' $ac_executable_extensions; do |
a152f366 UD |
2547 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
2548 | ac_cv_prog_CC="${ac_tool_prefix}cc" | |
b08c89d9 | 2549 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2550 | break 2 |
2551 | fi | |
2552 | done | |
b08c89d9 | 2553 | done |
a152f366 | 2554 | IFS=$as_save_IFS |
74a30a58 | 2555 | |
a152f366 UD |
2556 | fi |
2557 | fi | |
2558 | CC=$ac_cv_prog_CC | |
2559 | if test -n "$CC"; then | |
b08c89d9 | 2560 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 2561 | $as_echo "$CC" >&6; } |
5af3245a | 2562 | else |
b08c89d9 | 2563 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2564 | $as_echo "no" >&6; } |
26f56c1c UD |
2565 | fi |
2566 | ||
5af3245a | 2567 | |
a152f366 | 2568 | fi |
26f56c1c | 2569 | fi |
a152f366 UD |
2570 | if test -z "$CC"; then |
2571 | # Extract the first word of "cc", so it can be a program name with args. | |
2572 | set dummy cc; ac_word=$2 | |
b08c89d9 | 2573 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2574 | $as_echo_n "checking for $ac_word... " >&6; } |
b08c89d9 | 2575 | if test "${ac_cv_prog_CC+set}" = set; then : |
322e23db | 2576 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2577 | else |
2578 | if test -n "$CC"; then | |
2579 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2580 | else | |
2581 | ac_prog_rejected=no | |
2582 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2583 | for as_dir in $PATH | |
2584 | do | |
2585 | IFS=$as_save_IFS | |
2586 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2587 | for ac_exec_ext in '' $ac_executable_extensions; do |
a152f366 UD |
2588 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
2589 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then | |
2590 | ac_prog_rejected=yes | |
2591 | continue | |
2592 | fi | |
2593 | ac_cv_prog_CC="cc" | |
b08c89d9 | 2594 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2595 | break 2 |
2596 | fi | |
2597 | done | |
b08c89d9 | 2598 | done |
a152f366 | 2599 | IFS=$as_save_IFS |
26f56c1c | 2600 | |
a152f366 UD |
2601 | if test $ac_prog_rejected = yes; then |
2602 | # We found a bogon in the path, so make sure we never use it. | |
2603 | set dummy $ac_cv_prog_CC | |
2604 | shift | |
2605 | if test $# != 0; then | |
2606 | # We chose a different compiler from the bogus one. | |
2607 | # However, it has the same basename, so the bogon will be chosen | |
2608 | # first if we set CC to just the basename; use the full file name. | |
2609 | shift | |
2610 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" | |
6b3f2b3d | 2611 | fi |
4442d7e8 | 2612 | fi |
26f56c1c | 2613 | fi |
26f56c1c | 2614 | fi |
a152f366 UD |
2615 | CC=$ac_cv_prog_CC |
2616 | if test -n "$CC"; then | |
b08c89d9 | 2617 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 2618 | $as_echo "$CC" >&6; } |
7dbde9db | 2619 | else |
b08c89d9 | 2620 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2621 | $as_echo "no" >&6; } |
26f56c1c UD |
2622 | fi |
2623 | ||
7dbde9db | 2624 | |
26f56c1c | 2625 | fi |
a152f366 UD |
2626 | if test -z "$CC"; then |
2627 | if test -n "$ac_tool_prefix"; then | |
2628 | for ac_prog in cl.exe | |
2629 | do | |
2630 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
2631 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
b08c89d9 | 2632 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2633 | $as_echo_n "checking for $ac_word... " >&6; } |
b08c89d9 | 2634 | if test "${ac_cv_prog_CC+set}" = set; then : |
322e23db | 2635 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 2636 | else |
a152f366 UD |
2637 | if test -n "$CC"; then |
2638 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
cd6ede75 | 2639 | else |
a152f366 UD |
2640 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2641 | for as_dir in $PATH | |
2642 | do | |
2643 | IFS=$as_save_IFS | |
2644 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2645 | for ac_exec_ext in '' $ac_executable_extensions; do |
a152f366 UD |
2646 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
2647 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" | |
b08c89d9 | 2648 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2649 | break 2 |
2650 | fi | |
2651 | done | |
b08c89d9 | 2652 | done |
a152f366 | 2653 | IFS=$as_save_IFS |
26f56c1c | 2654 | |
26f56c1c | 2655 | fi |
a152f366 UD |
2656 | fi |
2657 | CC=$ac_cv_prog_CC | |
2658 | if test -n "$CC"; then | |
b08c89d9 | 2659 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 2660 | $as_echo "$CC" >&6; } |
650425ce | 2661 | else |
b08c89d9 | 2662 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2663 | $as_echo "no" >&6; } |
26f56c1c UD |
2664 | fi |
2665 | ||
cd6ede75 | 2666 | |
a152f366 UD |
2667 | test -n "$CC" && break |
2668 | done | |
26f56c1c | 2669 | fi |
a152f366 UD |
2670 | if test -z "$CC"; then |
2671 | ac_ct_CC=$CC | |
2672 | for ac_prog in cl.exe | |
2673 | do | |
2674 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
2675 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 2676 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2677 | $as_echo_n "checking for $ac_word... " >&6; } |
b08c89d9 | 2678 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : |
322e23db | 2679 | $as_echo_n "(cached) " >&6 |
62ab42d6 | 2680 | else |
a152f366 UD |
2681 | if test -n "$ac_ct_CC"; then |
2682 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
2683 | else | |
2684 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2685 | for as_dir in $PATH | |
2686 | do | |
2687 | IFS=$as_save_IFS | |
2688 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2689 | for ac_exec_ext in '' $ac_executable_extensions; do |
a152f366 UD |
2690 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
2691 | ac_cv_prog_ac_ct_CC="$ac_prog" | |
b08c89d9 | 2692 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2693 | break 2 |
2694 | fi | |
2695 | done | |
b08c89d9 | 2696 | done |
a152f366 | 2697 | IFS=$as_save_IFS |
62ab42d6 UD |
2698 | |
2699 | fi | |
a152f366 UD |
2700 | fi |
2701 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2702 | if test -n "$ac_ct_CC"; then | |
b08c89d9 | 2703 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
322e23db | 2704 | $as_echo "$ac_ct_CC" >&6; } |
35f1e827 | 2705 | else |
b08c89d9 | 2706 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2707 | $as_echo "no" >&6; } |
26f56c1c UD |
2708 | fi |
2709 | ||
35f1e827 | 2710 | |
a152f366 UD |
2711 | test -n "$ac_ct_CC" && break |
2712 | done | |
35f1e827 | 2713 | |
a152f366 UD |
2714 | if test "x$ac_ct_CC" = x; then |
2715 | CC="" | |
2716 | else | |
2717 | case $cross_compiling:$ac_tool_warned in | |
2718 | yes:) | |
b08c89d9 | 2719 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
322e23db | 2720 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
a152f366 UD |
2721 | ac_tool_warned=yes ;; |
2722 | esac | |
2723 | CC=$ac_ct_CC | |
2724 | fi | |
26f56c1c | 2725 | fi |
cd6ede75 | 2726 | |
26f56c1c | 2727 | fi |
8d4b5a8a UD |
2728 | |
2729 | ||
b08c89d9 | 2730 | test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
322e23db | 2731 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
4a531bb0 L |
2732 | as_fn_error $? "no acceptable C compiler found in \$PATH |
2733 | See \`config.log' for more details" "$LINENO" 5; } | |
26f56c1c | 2734 | |
a152f366 | 2735 | # Provide some information about the compiler. |
b08c89d9 | 2736 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 |
322e23db UD |
2737 | set X $ac_compile |
2738 | ac_compiler=$2 | |
b08c89d9 UD |
2739 | for ac_option in --version -v -V -qversion; do |
2740 | { { ac_try="$ac_compiler $ac_option >&5" | |
a152f366 UD |
2741 | case "(($ac_try" in |
2742 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2743 | *) ac_try_echo=$ac_try;; | |
2744 | esac | |
b08c89d9 UD |
2745 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
2746 | $as_echo "$ac_try_echo"; } >&5 | |
2747 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
a152f366 | 2748 | ac_status=$? |
b08c89d9 UD |
2749 | if test -s conftest.err; then |
2750 | sed '10a\ | |
2751 | ... rest of stderr output deleted ... | |
2752 | 10q' conftest.err >conftest.er1 | |
2753 | cat conftest.er1 >&5 | |
2754 | fi | |
2755 | rm -f conftest.er1 conftest.err | |
2756 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2757 | test $ac_status = 0; } | |
2758 | done | |
26f56c1c | 2759 | |
a152f366 | 2760 | EXEEXT= |
b08c89d9 | 2761 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 |
322e23db | 2762 | $as_echo_n "checking for suffix of object files... " >&6; } |
b08c89d9 | 2763 | if test "${ac_cv_objext+set}" = set; then : |
322e23db | 2764 | $as_echo_n "(cached) " >&6 |
749a9a4f | 2765 | else |
b08c89d9 | 2766 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 | 2767 | /* end confdefs.h. */ |
749a9a4f | 2768 | |
a152f366 UD |
2769 | int |
2770 | main () | |
2771 | { | |
749a9a4f | 2772 | |
a152f366 UD |
2773 | ; |
2774 | return 0; | |
2775 | } | |
2776 | _ACEOF | |
2777 | rm -f conftest.o conftest.obj | |
b08c89d9 | 2778 | if { { ac_try="$ac_compile" |
a152f366 UD |
2779 | case "(($ac_try" in |
2780 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2781 | *) ac_try_echo=$ac_try;; | |
2782 | esac | |
b08c89d9 UD |
2783 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
2784 | $as_echo "$ac_try_echo"; } >&5 | |
a152f366 UD |
2785 | (eval "$ac_compile") 2>&5 |
2786 | ac_status=$? | |
b08c89d9 UD |
2787 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
2788 | test $ac_status = 0; }; then : | |
a152f366 UD |
2789 | for ac_file in conftest.o conftest.obj conftest.*; do |
2790 | test -f "$ac_file" || continue; | |
2791 | case $ac_file in | |
322e23db | 2792 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; |
a152f366 UD |
2793 | *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` |
2794 | break;; | |
2795 | esac | |
2796 | done | |
4df8c11d | 2797 | else |
322e23db | 2798 | $as_echo "$as_me: failed program was:" >&5 |
a152f366 | 2799 | sed 's/^/| /' conftest.$ac_ext >&5 |
26f56c1c | 2800 | |
b08c89d9 | 2801 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
322e23db | 2802 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
4a531bb0 L |
2803 | as_fn_error $? "cannot compute suffix of object files: cannot compile |
2804 | See \`config.log' for more details" "$LINENO" 5; } | |
26f56c1c | 2805 | fi |
a152f366 | 2806 | rm -f conftest.$ac_cv_objext conftest.$ac_ext |
cd6ede75 | 2807 | fi |
b08c89d9 | 2808 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 |
322e23db | 2809 | $as_echo "$ac_cv_objext" >&6; } |
a152f366 UD |
2810 | OBJEXT=$ac_cv_objext |
2811 | ac_objext=$OBJEXT | |
b08c89d9 | 2812 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 |
322e23db | 2813 | $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } |
b08c89d9 | 2814 | if test "${ac_cv_c_compiler_gnu+set}" = set; then : |
322e23db | 2815 | $as_echo_n "(cached) " >&6 |
73237de3 | 2816 | else |
b08c89d9 | 2817 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 | 2818 | /* end confdefs.h. */ |
73237de3 | 2819 | |
a152f366 UD |
2820 | int |
2821 | main () | |
2822 | { | |
2823 | #ifndef __GNUC__ | |
2824 | choke me | |
2825 | #endif | |
73237de3 | 2826 | |
a152f366 UD |
2827 | ; |
2828 | return 0; | |
2829 | } | |
2830 | _ACEOF | |
b08c89d9 | 2831 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 UD |
2832 | ac_compiler_gnu=yes |
2833 | else | |
b08c89d9 | 2834 | ac_compiler_gnu=no |
26f56c1c | 2835 | fi |
a152f366 UD |
2836 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2837 | ac_cv_c_compiler_gnu=$ac_compiler_gnu | |
958f238f | 2838 | |
26f56c1c | 2839 | fi |
b08c89d9 | 2840 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 |
322e23db UD |
2841 | $as_echo "$ac_cv_c_compiler_gnu" >&6; } |
2842 | if test $ac_compiler_gnu = yes; then | |
2843 | GCC=yes | |
2844 | else | |
2845 | GCC= | |
2846 | fi | |
a152f366 UD |
2847 | ac_test_CFLAGS=${CFLAGS+set} |
2848 | ac_save_CFLAGS=$CFLAGS | |
b08c89d9 | 2849 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 |
322e23db | 2850 | $as_echo_n "checking whether $CC accepts -g... " >&6; } |
b08c89d9 | 2851 | if test "${ac_cv_prog_cc_g+set}" = set; then : |
322e23db | 2852 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2853 | else |
2854 | ac_save_c_werror_flag=$ac_c_werror_flag | |
2855 | ac_c_werror_flag=yes | |
2856 | ac_cv_prog_cc_g=no | |
2857 | CFLAGS="-g" | |
b08c89d9 | 2858 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 | 2859 | /* end confdefs.h. */ |
26f56c1c | 2860 | |
a152f366 UD |
2861 | int |
2862 | main () | |
2863 | { | |
958f238f | 2864 | |
a152f366 UD |
2865 | ; |
2866 | return 0; | |
2867 | } | |
2868 | _ACEOF | |
b08c89d9 | 2869 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 | 2870 | ac_cv_prog_cc_g=yes |
425ce2ed | 2871 | else |
b08c89d9 UD |
2872 | CFLAGS="" |
2873 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
a152f366 | 2874 | /* end confdefs.h. */ |
425ce2ed | 2875 | |
a152f366 UD |
2876 | int |
2877 | main () | |
2878 | { | |
425ce2ed | 2879 | |
a152f366 UD |
2880 | ; |
2881 | return 0; | |
2882 | } | |
2883 | _ACEOF | |
b08c89d9 | 2884 | if ac_fn_c_try_compile "$LINENO"; then : |
425ce2ed | 2885 | |
b08c89d9 UD |
2886 | else |
2887 | ac_c_werror_flag=$ac_save_c_werror_flag | |
a152f366 | 2888 | CFLAGS="-g" |
b08c89d9 | 2889 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 | 2890 | /* end confdefs.h. */ |
425ce2ed | 2891 | |
a152f366 UD |
2892 | int |
2893 | main () | |
2894 | { | |
425ce2ed | 2895 | |
a152f366 UD |
2896 | ; |
2897 | return 0; | |
2898 | } | |
2899 | _ACEOF | |
b08c89d9 | 2900 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 | 2901 | ac_cv_prog_cc_g=yes |
ff886b82 | 2902 | fi |
a152f366 | 2903 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
ff886b82 | 2904 | fi |
a152f366 UD |
2905 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2906 | fi | |
a152f366 UD |
2907 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2908 | ac_c_werror_flag=$ac_save_c_werror_flag | |
ff886b82 | 2909 | fi |
b08c89d9 | 2910 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 |
322e23db | 2911 | $as_echo "$ac_cv_prog_cc_g" >&6; } |
a152f366 UD |
2912 | if test "$ac_test_CFLAGS" = set; then |
2913 | CFLAGS=$ac_save_CFLAGS | |
2914 | elif test $ac_cv_prog_cc_g = yes; then | |
2915 | if test "$GCC" = yes; then | |
2916 | CFLAGS="-g -O2" | |
2917 | else | |
2918 | CFLAGS="-g" | |
2919 | fi | |
ff886b82 | 2920 | else |
a152f366 UD |
2921 | if test "$GCC" = yes; then |
2922 | CFLAGS="-O2" | |
2923 | else | |
2924 | CFLAGS= | |
ff886b82 | 2925 | fi |
ff886b82 | 2926 | fi |
b08c89d9 | 2927 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 |
322e23db | 2928 | $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } |
b08c89d9 | 2929 | if test "${ac_cv_prog_cc_c89+set}" = set; then : |
322e23db | 2930 | $as_echo_n "(cached) " >&6 |
ff886b82 | 2931 | else |
a152f366 UD |
2932 | ac_cv_prog_cc_c89=no |
2933 | ac_save_CC=$CC | |
b08c89d9 | 2934 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 UD |
2935 | /* end confdefs.h. */ |
2936 | #include <stdarg.h> | |
2937 | #include <stdio.h> | |
2938 | #include <sys/types.h> | |
2939 | #include <sys/stat.h> | |
2940 | /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ | |
2941 | struct buf { int x; }; | |
2942 | FILE * (*rcsopen) (struct buf *, struct stat *, int); | |
2943 | static char *e (p, i) | |
2944 | char **p; | |
2945 | int i; | |
2946 | { | |
2947 | return p[i]; | |
2948 | } | |
2949 | static char *f (char * (*g) (char **, int), char **p, ...) | |
2950 | { | |
2951 | char *s; | |
2952 | va_list v; | |
2953 | va_start (v,p); | |
2954 | s = g (p, va_arg (v,int)); | |
2955 | va_end (v); | |
2956 | return s; | |
2957 | } | |
ff886b82 | 2958 | |
a152f366 UD |
2959 | /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has |
2960 | function prototypes and stuff, but not '\xHH' hex character constants. | |
2961 | These don't provoke an error unfortunately, instead are silently treated | |
2962 | as 'x'. The following induces an error, until -std is added to get | |
2963 | proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an | |
2964 | array size at least. It's necessary to write '\x00'==0 to get something | |
2965 | that's true only with -std. */ | |
2966 | int osf4_cc_array ['\x00' == 0 ? 1 : -1]; | |
2967 | ||
2968 | /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters | |
2969 | inside strings and character constants. */ | |
2970 | #define FOO(x) 'x' | |
2971 | int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; | |
2972 | ||
2973 | int test (int i, double x); | |
2974 | struct s1 {int (*f) (int a);}; | |
2975 | struct s2 {int (*f) (double a);}; | |
2976 | int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); | |
2977 | int argc; | |
2978 | char **argv; | |
2979 | int | |
2980 | main () | |
2981 | { | |
2982 | return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; | |
2983 | ; | |
2984 | return 0; | |
2985 | } | |
2986 | _ACEOF | |
2987 | for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ | |
2988 | -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" | |
2989 | do | |
2990 | CC="$ac_save_CC $ac_arg" | |
b08c89d9 | 2991 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 | 2992 | ac_cv_prog_cc_c89=$ac_arg |
ff886b82 | 2993 | fi |
a152f366 UD |
2994 | rm -f core conftest.err conftest.$ac_objext |
2995 | test "x$ac_cv_prog_cc_c89" != "xno" && break | |
2996 | done | |
2997 | rm -f conftest.$ac_ext | |
2998 | CC=$ac_save_CC | |
2999 | ||
3000 | fi | |
3001 | # AC_CACHE_VAL | |
3002 | case "x$ac_cv_prog_cc_c89" in | |
3003 | x) | |
b08c89d9 | 3004 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 |
322e23db | 3005 | $as_echo "none needed" >&6; } ;; |
a152f366 | 3006 | xno) |
b08c89d9 | 3007 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 |
322e23db | 3008 | $as_echo "unsupported" >&6; } ;; |
a152f366 UD |
3009 | *) |
3010 | CC="$CC $ac_cv_prog_cc_c89" | |
b08c89d9 | 3011 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 |
322e23db | 3012 | $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; |
a152f366 | 3013 | esac |
b08c89d9 | 3014 | if test "x$ac_cv_prog_cc_c89" != xno; then : |
a152f366 | 3015 | |
b08c89d9 | 3016 | fi |
a152f366 UD |
3017 | |
3018 | ac_ext=c | |
3019 | ac_cpp='$CPP $CPPFLAGS' | |
3020 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3021 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3022 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3023 | ||
3024 | if test $host != $build; then | |
3025 | for ac_prog in gcc cc | |
3026 | do | |
3027 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
3028 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 3029 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 3030 | $as_echo_n "checking for $ac_word... " >&6; } |
b08c89d9 | 3031 | if test "${ac_cv_prog_BUILD_CC+set}" = set; then : |
322e23db | 3032 | $as_echo_n "(cached) " >&6 |
ff886b82 | 3033 | else |
a152f366 UD |
3034 | if test -n "$BUILD_CC"; then |
3035 | ac_cv_prog_BUILD_CC="$BUILD_CC" # Let the user override the test. | |
ff886b82 UD |
3036 | else |
3037 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3038 | for as_dir in $PATH | |
3039 | do | |
3040 | IFS=$as_save_IFS | |
3041 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 3042 | for ac_exec_ext in '' $ac_executable_extensions; do |
ff886b82 | 3043 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
a152f366 | 3044 | ac_cv_prog_BUILD_CC="$ac_prog" |
b08c89d9 | 3045 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
ff886b82 UD |
3046 | break 2 |
3047 | fi | |
3048 | done | |
b08c89d9 | 3049 | done |
ff886b82 UD |
3050 | IFS=$as_save_IFS |
3051 | ||
3052 | fi | |
3053 | fi | |
a152f366 UD |
3054 | BUILD_CC=$ac_cv_prog_BUILD_CC |
3055 | if test -n "$BUILD_CC"; then | |
b08c89d9 | 3056 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BUILD_CC" >&5 |
322e23db | 3057 | $as_echo "$BUILD_CC" >&6; } |
ff886b82 | 3058 | else |
b08c89d9 | 3059 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 3060 | $as_echo "no" >&6; } |
ff886b82 UD |
3061 | fi |
3062 | ||
3063 | ||
a152f366 | 3064 | test -n "$BUILD_CC" && break |
ff886b82 | 3065 | done |
ff886b82 UD |
3066 | |
3067 | fi | |
ff886b82 | 3068 | |
a152f366 UD |
3069 | ac_ext=c |
3070 | ac_cpp='$CPP $CPPFLAGS' | |
3071 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3072 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3073 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
b08c89d9 | 3074 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 |
322e23db | 3075 | $as_echo_n "checking how to run the C preprocessor... " >&6; } |
a152f366 UD |
3076 | # On Suns, sometimes $CPP names a directory. |
3077 | if test -n "$CPP" && test -d "$CPP"; then | |
3078 | CPP= | |
ff886b82 | 3079 | fi |
a152f366 | 3080 | if test -z "$CPP"; then |
b08c89d9 | 3081 | if test "${ac_cv_prog_CPP+set}" = set; then : |
322e23db | 3082 | $as_echo_n "(cached) " >&6 |
ff886b82 | 3083 | else |
a152f366 UD |
3084 | # Double quotes because CPP needs to be expanded |
3085 | for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" | |
3086 | do | |
3087 | ac_preproc_ok=false | |
3088 | for ac_c_preproc_warn_flag in '' yes | |
ff886b82 | 3089 | do |
a152f366 UD |
3090 | # Use a header file that comes with gcc, so configuring glibc |
3091 | # with a fresh cross-compiler works. | |
3092 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
3093 | # <limits.h> exists even on freestanding compilers. | |
3094 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
3095 | # not just through cpp. "Syntax error" is here to catch this case. | |
b08c89d9 | 3096 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 | 3097 | /* end confdefs.h. */ |
a152f366 UD |
3098 | #ifdef __STDC__ |
3099 | # include <limits.h> | |
3100 | #else | |
3101 | # include <assert.h> | |
3102 | #endif | |
3103 | Syntax error | |
ff886b82 | 3104 | _ACEOF |
b08c89d9 | 3105 | if ac_fn_c_try_cpp "$LINENO"; then : |
ff886b82 | 3106 | |
b08c89d9 | 3107 | else |
a152f366 UD |
3108 | # Broken: fails on valid input. |
3109 | continue | |
ff886b82 | 3110 | fi |
a152f366 UD |
3111 | rm -f conftest.err conftest.$ac_ext |
3112 | ||
3113 | # OK, works on sane cases. Now check whether nonexistent headers | |
3114 | # can be detected and how. | |
b08c89d9 | 3115 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 | 3116 | /* end confdefs.h. */ |
a152f366 | 3117 | #include <ac_nonexistent.h> |
ff886b82 | 3118 | _ACEOF |
b08c89d9 | 3119 | if ac_fn_c_try_cpp "$LINENO"; then : |
a152f366 UD |
3120 | # Broken: success on invalid input. |
3121 | continue | |
3122 | else | |
a152f366 UD |
3123 | # Passes both tests. |
3124 | ac_preproc_ok=: | |
3125 | break | |
ff886b82 | 3126 | fi |
a152f366 UD |
3127 | rm -f conftest.err conftest.$ac_ext |
3128 | ||
3129 | done | |
3130 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
3131 | rm -f conftest.err conftest.$ac_ext | |
b08c89d9 | 3132 | if $ac_preproc_ok; then : |
a152f366 UD |
3133 | break |
3134 | fi | |
3135 | ||
3136 | done | |
3137 | ac_cv_prog_CPP=$CPP | |
ff886b82 UD |
3138 | |
3139 | fi | |
a152f366 | 3140 | CPP=$ac_cv_prog_CPP |
ff886b82 | 3141 | else |
a152f366 | 3142 | ac_cv_prog_CPP=$CPP |
ff886b82 | 3143 | fi |
b08c89d9 | 3144 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 |
322e23db | 3145 | $as_echo "$CPP" >&6; } |
a152f366 UD |
3146 | ac_preproc_ok=false |
3147 | for ac_c_preproc_warn_flag in '' yes | |
3148 | do | |
3149 | # Use a header file that comes with gcc, so configuring glibc | |
3150 | # with a fresh cross-compiler works. | |
3151 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
3152 | # <limits.h> exists even on freestanding compilers. | |
3153 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
3154 | # not just through cpp. "Syntax error" is here to catch this case. | |
b08c89d9 | 3155 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 | 3156 | /* end confdefs.h. */ |
a152f366 UD |
3157 | #ifdef __STDC__ |
3158 | # include <limits.h> | |
3159 | #else | |
3160 | # include <assert.h> | |
3161 | #endif | |
3162 | Syntax error | |
ff886b82 | 3163 | _ACEOF |
b08c89d9 | 3164 | if ac_fn_c_try_cpp "$LINENO"; then : |
ff886b82 | 3165 | |
b08c89d9 | 3166 | else |
a152f366 UD |
3167 | # Broken: fails on valid input. |
3168 | continue | |
3169 | fi | |
a152f366 UD |
3170 | rm -f conftest.err conftest.$ac_ext |
3171 | ||
3172 | # OK, works on sane cases. Now check whether nonexistent headers | |
3173 | # can be detected and how. | |
b08c89d9 | 3174 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 | 3175 | /* end confdefs.h. */ |
a152f366 | 3176 | #include <ac_nonexistent.h> |
ff886b82 | 3177 | _ACEOF |
b08c89d9 | 3178 | if ac_fn_c_try_cpp "$LINENO"; then : |
a152f366 UD |
3179 | # Broken: success on invalid input. |
3180 | continue | |
ff886b82 | 3181 | else |
a152f366 UD |
3182 | # Passes both tests. |
3183 | ac_preproc_ok=: | |
3184 | break | |
3185 | fi | |
a152f366 UD |
3186 | rm -f conftest.err conftest.$ac_ext |
3187 | ||
3188 | done | |
3189 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
3190 | rm -f conftest.err conftest.$ac_ext | |
b08c89d9 UD |
3191 | if $ac_preproc_ok; then : |
3192 | ||
a152f366 | 3193 | else |
b08c89d9 | 3194 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
322e23db | 3195 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
4a531bb0 L |
3196 | as_fn_error $? "C preprocessor \"$CPP\" fails sanity check |
3197 | See \`config.log' for more details" "$LINENO" 5; } | |
a152f366 UD |
3198 | fi |
3199 | ||
3200 | ac_ext=c | |
3201 | ac_cpp='$CPP $CPPFLAGS' | |
3202 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3203 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3204 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3205 | ||
3206 | # We need the C++ compiler only for testing. | |
3207 | ac_ext=cpp | |
3208 | ac_cpp='$CXXCPP $CPPFLAGS' | |
3209 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3210 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3211 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
3212 | if test -z "$CXX"; then | |
3213 | if test -n "$CCC"; then | |
3214 | CXX=$CCC | |
3215 | else | |
3216 | if test -n "$ac_tool_prefix"; then | |
3217 | for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC | |
3218 | do | |
3219 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
3220 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
b08c89d9 | 3221 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 3222 | $as_echo_n "checking for $ac_word... " >&6; } |
b08c89d9 | 3223 | if test "${ac_cv_prog_CXX+set}" = set; then : |
322e23db | 3224 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
3225 | else |
3226 | if test -n "$CXX"; then | |
3227 | ac_cv_prog_CXX="$CXX" # Let the user override the test. | |
3228 | else | |
3229 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3230 | for as_dir in $PATH | |
3231 | do | |
3232 | IFS=$as_save_IFS | |
3233 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 3234 | for ac_exec_ext in '' $ac_executable_extensions; do |
a152f366 UD |
3235 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
3236 | ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" | |
b08c89d9 | 3237 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
3238 | break 2 |
3239 | fi | |
3240 | done | |
b08c89d9 | 3241 | done |
a152f366 UD |
3242 | IFS=$as_save_IFS |
3243 | ||
3244 | fi | |
3245 | fi | |
3246 | CXX=$ac_cv_prog_CXX | |
3247 | if test -n "$CXX"; then | |
b08c89d9 | 3248 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 |
322e23db | 3249 | $as_echo "$CXX" >&6; } |
a152f366 | 3250 | else |
b08c89d9 | 3251 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 3252 | $as_echo "no" >&6; } |
a152f366 UD |
3253 | fi |
3254 | ||
3255 | ||
3256 | test -n "$CXX" && break | |
3257 | done | |
3258 | fi | |
3259 | if test -z "$CXX"; then | |
3260 | ac_ct_CXX=$CXX | |
3261 | for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC | |
3262 | do | |
3263 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
3264 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 3265 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 3266 | $as_echo_n "checking for $ac_word... " >&6; } |
b08c89d9 | 3267 | if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then : |
322e23db | 3268 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
3269 | else |
3270 | if test -n "$ac_ct_CXX"; then | |
3271 | ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. | |
3272 | else | |
3273 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3274 | for as_dir in $PATH | |
3275 | do | |
3276 | IFS=$as_save_IFS | |
3277 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 3278 | for ac_exec_ext in '' $ac_executable_extensions; do |
a152f366 UD |
3279 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
3280 | ac_cv_prog_ac_ct_CXX="$ac_prog" | |
b08c89d9 | 3281 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
3282 | break 2 |
3283 | fi | |
3284 | done | |
b08c89d9 | 3285 | done |
a152f366 UD |
3286 | IFS=$as_save_IFS |
3287 | ||
3288 | fi | |
3289 | fi | |
3290 | ac_ct_CXX=$ac_cv_prog_ac_ct_CXX | |
3291 | if test -n "$ac_ct_CXX"; then | |
b08c89d9 | 3292 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 |
322e23db | 3293 | $as_echo "$ac_ct_CXX" >&6; } |
a152f366 | 3294 | else |
b08c89d9 | 3295 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 3296 | $as_echo "no" >&6; } |
a152f366 UD |
3297 | fi |
3298 | ||
3299 | ||
3300 | test -n "$ac_ct_CXX" && break | |
3301 | done | |
3302 | ||
3303 | if test "x$ac_ct_CXX" = x; then | |
3304 | CXX="g++" | |
3305 | else | |
3306 | case $cross_compiling:$ac_tool_warned in | |
3307 | yes:) | |
b08c89d9 | 3308 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
322e23db | 3309 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
a152f366 UD |
3310 | ac_tool_warned=yes ;; |
3311 | esac | |
3312 | CXX=$ac_ct_CXX | |
3313 | fi | |
3314 | fi | |
3315 | ||
3316 | fi | |
3317 | fi | |
3318 | # Provide some information about the compiler. | |
b08c89d9 | 3319 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 |
322e23db UD |
3320 | set X $ac_compile |
3321 | ac_compiler=$2 | |
b08c89d9 UD |
3322 | for ac_option in --version -v -V -qversion; do |
3323 | { { ac_try="$ac_compiler $ac_option >&5" | |
a152f366 UD |
3324 | case "(($ac_try" in |
3325 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3326 | *) ac_try_echo=$ac_try;; | |
3327 | esac | |
b08c89d9 UD |
3328 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
3329 | $as_echo "$ac_try_echo"; } >&5 | |
3330 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
a152f366 | 3331 | ac_status=$? |
b08c89d9 UD |
3332 | if test -s conftest.err; then |
3333 | sed '10a\ | |
3334 | ... rest of stderr output deleted ... | |
3335 | 10q' conftest.err >conftest.er1 | |
3336 | cat conftest.er1 >&5 | |
3337 | fi | |
3338 | rm -f conftest.er1 conftest.err | |
3339 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3340 | test $ac_status = 0; } | |
3341 | done | |
a152f366 | 3342 | |
b08c89d9 | 3343 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 |
322e23db | 3344 | $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } |
b08c89d9 | 3345 | if test "${ac_cv_cxx_compiler_gnu+set}" = set; then : |
322e23db | 3346 | $as_echo_n "(cached) " >&6 |
a152f366 | 3347 | else |
b08c89d9 | 3348 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 UD |
3349 | /* end confdefs.h. */ |
3350 | ||
3351 | int | |
3352 | main () | |
3353 | { | |
a152f366 UD |
3354 | #ifndef __GNUC__ |
3355 | choke me | |
3356 | #endif | |
ff886b82 UD |
3357 | |
3358 | ; | |
3359 | return 0; | |
3360 | } | |
3361 | _ACEOF | |
b08c89d9 | 3362 | if ac_fn_cxx_try_compile "$LINENO"; then : |
a152f366 | 3363 | ac_compiler_gnu=yes |
ff886b82 | 3364 | else |
b08c89d9 | 3365 | ac_compiler_gnu=no |
ff886b82 | 3366 | fi |
ff886b82 | 3367 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
a152f366 | 3368 | ac_cv_cxx_compiler_gnu=$ac_compiler_gnu |
ff886b82 | 3369 | |
ff886b82 | 3370 | fi |
b08c89d9 | 3371 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 |
322e23db UD |
3372 | $as_echo "$ac_cv_cxx_compiler_gnu" >&6; } |
3373 | if test $ac_compiler_gnu = yes; then | |
3374 | GXX=yes | |
3375 | else | |
3376 | GXX= | |
3377 | fi | |
a152f366 UD |
3378 | ac_test_CXXFLAGS=${CXXFLAGS+set} |
3379 | ac_save_CXXFLAGS=$CXXFLAGS | |
b08c89d9 | 3380 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 |
322e23db | 3381 | $as_echo_n "checking whether $CXX accepts -g... " >&6; } |
b08c89d9 | 3382 | if test "${ac_cv_prog_cxx_g+set}" = set; then : |
322e23db | 3383 | $as_echo_n "(cached) " >&6 |
ff886b82 | 3384 | else |
a152f366 UD |
3385 | ac_save_cxx_werror_flag=$ac_cxx_werror_flag |
3386 | ac_cxx_werror_flag=yes | |
3387 | ac_cv_prog_cxx_g=no | |
3388 | CXXFLAGS="-g" | |
b08c89d9 | 3389 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 | 3390 | /* end confdefs.h. */ |
ff886b82 | 3391 | |
ff886b82 UD |
3392 | int |
3393 | main () | |
3394 | { | |
a152f366 | 3395 | |
ff886b82 UD |
3396 | ; |
3397 | return 0; | |
3398 | } | |
3399 | _ACEOF | |
b08c89d9 | 3400 | if ac_fn_cxx_try_compile "$LINENO"; then : |
a152f366 | 3401 | ac_cv_prog_cxx_g=yes |
ff886b82 | 3402 | else |
b08c89d9 UD |
3403 | CXXFLAGS="" |
3404 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
a152f366 | 3405 | /* end confdefs.h. */ |
ff886b82 | 3406 | |
a152f366 UD |
3407 | int |
3408 | main () | |
3409 | { | |
ff886b82 | 3410 | |
a152f366 UD |
3411 | ; |
3412 | return 0; | |
3413 | } | |
ff886b82 | 3414 | _ACEOF |
b08c89d9 | 3415 | if ac_fn_cxx_try_compile "$LINENO"; then : |
ff886b82 | 3416 | |
b08c89d9 UD |
3417 | else |
3418 | ac_cxx_werror_flag=$ac_save_cxx_werror_flag | |
a152f366 | 3419 | CXXFLAGS="-g" |
b08c89d9 | 3420 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 | 3421 | /* end confdefs.h. */ |
a152f366 | 3422 | |
ff886b82 UD |
3423 | int |
3424 | main () | |
3425 | { | |
a152f366 | 3426 | |
ff886b82 UD |
3427 | ; |
3428 | return 0; | |
3429 | } | |
3430 | _ACEOF | |
b08c89d9 | 3431 | if ac_fn_cxx_try_compile "$LINENO"; then : |
a152f366 | 3432 | ac_cv_prog_cxx_g=yes |
ff886b82 | 3433 | fi |
a152f366 UD |
3434 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3435 | fi | |
a152f366 UD |
3436 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3437 | fi | |
a152f366 UD |
3438 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3439 | ac_cxx_werror_flag=$ac_save_cxx_werror_flag | |
3440 | fi | |
b08c89d9 | 3441 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 |
322e23db | 3442 | $as_echo "$ac_cv_prog_cxx_g" >&6; } |
a152f366 UD |
3443 | if test "$ac_test_CXXFLAGS" = set; then |
3444 | CXXFLAGS=$ac_save_CXXFLAGS | |
3445 | elif test $ac_cv_prog_cxx_g = yes; then | |
3446 | if test "$GXX" = yes; then | |
3447 | CXXFLAGS="-g -O2" | |
3448 | else | |
3449 | CXXFLAGS="-g" | |
3450 | fi | |
3a12e572 | 3451 | else |
a152f366 UD |
3452 | if test "$GXX" = yes; then |
3453 | CXXFLAGS="-O2" | |
3454 | else | |
3455 | CXXFLAGS= | |
3456 | fi | |
3a12e572 | 3457 | fi |
a152f366 UD |
3458 | ac_ext=c |
3459 | ac_cpp='$CPP $CPPFLAGS' | |
3460 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3461 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3462 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
26f56c1c UD |
3463 | |
3464 | ||
a152f366 | 3465 | if test "`cd $srcdir; /bin/pwd`" = "`/bin/pwd`"; then |
4a531bb0 | 3466 | as_fn_error $? "you must configure in a separate build directory" "$LINENO" 5 |
26f56c1c | 3467 | fi |
3a12e572 | 3468 | |
a152f366 UD |
3469 | # This will get text that should go into config.make. |
3470 | config_vars= | |
3471 | ||
3472 | # Check for a --with-gd argument and set libgd-LDFLAGS in config.make. | |
3473 | ||
3474 | # Check whether --with-gd was given. | |
b08c89d9 | 3475 | if test "${with_gd+set}" = set; then : |
a152f366 UD |
3476 | withval=$with_gd; case "$with_gd" in |
3477 | yes|''|no) ;; | |
3478 | *) libgd_include="-I$withval/include" | |
3479 | libgd_ldflags="-L$withval/lib" ;; | |
26f56c1c | 3480 | esac |
cd6ede75 | 3481 | |
a152f366 | 3482 | fi |
cd6ede75 UD |
3483 | |
3484 | ||
a152f366 | 3485 | # Check whether --with-gd-include was given. |
b08c89d9 | 3486 | if test "${with_gd_include+set}" = set; then : |
a152f366 UD |
3487 | withval=$with_gd_include; case "$with_gd_include" in |
3488 | ''|no) ;; | |
3489 | *) libgd_include="-I$withval" ;; | |
cd6ede75 UD |
3490 | esac |
3491 | ||
a152f366 | 3492 | fi |
cd6ede75 | 3493 | |
0816838f | 3494 | |
a152f366 | 3495 | # Check whether --with-gd-lib was given. |
b08c89d9 | 3496 | if test "${with_gd_lib+set}" = set; then : |
a152f366 UD |
3497 | withval=$with_gd_lib; case "$with_gd_lib" in |
3498 | ''|no) ;; | |
3499 | *) libgd_ldflags="-L$withval" ;; | |
cd6ede75 UD |
3500 | esac |
3501 | ||
a808d541 UD |
3502 | fi |
3503 | ||
f4b07664 | 3504 | |
a152f366 UD |
3505 | if test -n "$libgd_include"; then |
3506 | config_vars="$config_vars | |
3507 | CFLAGS-memusagestat.c = $libgd_include" | |
3508 | fi | |
3509 | if test -n "$libgd_ldflags"; then | |
3510 | config_vars="$config_vars | |
3511 | libgd-LDFLAGS = $libgd_ldflags" | |
3512 | fi | |
2ceaa76a | 3513 | |
2ceaa76a | 3514 | |
a152f366 | 3515 | # Check whether --with-fp was given. |
b08c89d9 | 3516 | if test "${with_fp+set}" = set; then : |
a152f366 UD |
3517 | withval=$with_fp; with_fp=$withval |
3518 | else | |
3519 | with_fp=yes | |
26f56c1c UD |
3520 | fi |
3521 | ||
2ceaa76a | 3522 | |
8f73811b | 3523 | |
a152f366 | 3524 | # Check whether --with-binutils was given. |
b08c89d9 | 3525 | if test "${with_binutils+set}" = set; then : |
a152f366 UD |
3526 | withval=$with_binutils; path_binutils=$withval |
3527 | else | |
3528 | path_binutils='' | |
3529 | fi | |
ff886b82 UD |
3530 | |
3531 | ||
a152f366 | 3532 | # Check whether --with-elf was given. |
b08c89d9 | 3533 | if test "${with_elf+set}" = set; then : |
a152f366 UD |
3534 | withval=$with_elf; elf=$withval |
3535 | else | |
3536 | elf=no | |
3537 | fi | |
8f73811b RM |
3538 | |
3539 | ||
a152f366 | 3540 | # Check whether --with-selinux was given. |
b08c89d9 | 3541 | if test "${with_selinux+set}" = set; then : |
a152f366 UD |
3542 | withval=$with_selinux; with_selinux=$withval |
3543 | else | |
3544 | with_selinux=auto | |
3545 | fi | |
e0a3ed4f | 3546 | |
8f73811b | 3547 | |
a152f366 | 3548 | # Check whether --with-xcoff was given. |
b08c89d9 | 3549 | if test "${with_xcoff+set}" = set; then : |
a152f366 UD |
3550 | withval=$with_xcoff; xcoff=$withval |
3551 | else | |
3552 | xcoff=no | |
3553 | fi | |
e0a3ed4f | 3554 | |
a152f366 UD |
3555 | |
3556 | # Check whether --with-cvs was given. | |
b08c89d9 | 3557 | if test "${with_cvs+set}" = set; then : |
a152f366 UD |
3558 | withval=$with_cvs; with_cvs=$withval |
3559 | else | |
3560 | with_cvs=yes | |
8f73811b RM |
3561 | fi |
3562 | ||
a152f366 UD |
3563 | if test "$with_cvs" = yes; then |
3564 | if test -d $srcdir/CVS && grep :pserver: $srcdir/CVS/Root > /dev/null | |
3565 | then | |
3566 | with_cvs=no | |
3567 | fi | |
3568 | fi | |
8f73811b RM |
3569 | |
3570 | ||
e0a3ed4f | 3571 | |
a152f366 | 3572 | # Check whether --with-headers was given. |
b08c89d9 | 3573 | if test "${with_headers+set}" = set; then : |
a152f366 UD |
3574 | withval=$with_headers; sysheaders=$withval |
3575 | else | |
3576 | sysheaders='' | |
7efb9bd1 UD |
3577 | fi |
3578 | ||
dfd2257a | 3579 | |
a152f366 | 3580 | # Check whether --enable-sanity-checks was given. |
b08c89d9 | 3581 | if test "${enable_sanity_checks+set}" = set; then : |
a152f366 UD |
3582 | enableval=$enable_sanity_checks; enable_sanity=$enableval |
3583 | else | |
3584 | enable_sanity=yes | |
dfd2257a UD |
3585 | fi |
3586 | ||
cd6ede75 | 3587 | |
cd6ede75 | 3588 | |
a152f366 | 3589 | # Check whether --enable-check-abi was given. |
b08c89d9 | 3590 | if test "${enable_check_abi+set}" = set; then : |
a152f366 UD |
3591 | enableval=$enable_check_abi; enable_check_abi=$enableval |
3592 | else | |
3593 | enable_check_abi=no | |
cd6ede75 UD |
3594 | fi |
3595 | ||
cd6ede75 | 3596 | |
a152f366 UD |
3597 | static=yes |
3598 | # Check whether --enable-shared was given. | |
b08c89d9 | 3599 | if test "${enable_shared+set}" = set; then : |
a152f366 UD |
3600 | enableval=$enable_shared; shared=$enableval |
3601 | else | |
3602 | shared=default | |
3603 | fi | |
cd6ede75 | 3604 | |
a152f366 | 3605 | # Check whether --enable-profile was given. |
b08c89d9 | 3606 | if test "${enable_profile+set}" = set; then : |
a152f366 UD |
3607 | enableval=$enable_profile; profile=$enableval |
3608 | else | |
3609 | profile=no | |
3610 | fi | |
cd6ede75 | 3611 | |
a152f366 | 3612 | # Check whether --enable-omitfp was given. |
b08c89d9 | 3613 | if test "${enable_omitfp+set}" = set; then : |
a152f366 UD |
3614 | enableval=$enable_omitfp; omitfp=$enableval |
3615 | else | |
3616 | omitfp=no | |
3617 | fi | |
cd6ede75 | 3618 | |
a152f366 | 3619 | # Check whether --enable-bounded was given. |
b08c89d9 | 3620 | if test "${enable_bounded+set}" = set; then : |
a152f366 UD |
3621 | enableval=$enable_bounded; bounded=$enableval |
3622 | else | |
3623 | bounded=no | |
cd6ede75 | 3624 | fi |
a152f366 UD |
3625 | |
3626 | # Check whether --enable-versioning was given. | |
b08c89d9 | 3627 | if test "${enable_versioning+set}" = set; then : |
a152f366 UD |
3628 | enableval=$enable_versioning; enable_versioning=$enableval |
3629 | else | |
3630 | enable_versioning=yes | |
cd6ede75 | 3631 | fi |
a152f366 UD |
3632 | |
3633 | ||
3634 | # Check whether --enable-oldest-abi was given. | |
b08c89d9 | 3635 | if test "${enable_oldest_abi+set}" = set; then : |
a152f366 UD |
3636 | enableval=$enable_oldest_abi; oldest_abi=$enableval |
3637 | else | |
3638 | oldest_abi=no | |
2ceaa76a RM |
3639 | fi |
3640 | ||
a152f366 UD |
3641 | if test "$oldest_abi" = yes || test "$oldest_abi" = no; then |
3642 | oldest_abi=default | |
3643 | else | |
3644 | cat >>confdefs.h <<_ACEOF | |
3645 | #define GLIBC_OLDEST_ABI "$oldest_abi" | |
3646 | _ACEOF | |
cd6ede75 | 3647 | |
a152f366 | 3648 | fi |
cd6ede75 UD |
3649 | |
3650 | ||
a152f366 | 3651 | # Check whether --enable-stackguard-randomization was given. |
b08c89d9 | 3652 | if test "${enable_stackguard_randomization+set}" = set; then : |
a152f366 UD |
3653 | enableval=$enable_stackguard_randomization; enable_stackguard_randomize=$enableval |
3654 | else | |
3655 | enable_stackguard_randomize=no | |
cd6ede75 UD |
3656 | fi |
3657 | ||
a152f366 | 3658 | if test "$enable_stackguard_randomize" = yes; then |
b08c89d9 | 3659 | $as_echo "#define ENABLE_STACKGUARD_RANDOMIZE 1" >>confdefs.h |
cd6ede75 | 3660 | |
a152f366 | 3661 | fi |
cd6ede75 | 3662 | |
a152f366 | 3663 | # Check whether --enable-add-ons was given. |
b08c89d9 | 3664 | if test "${enable_add_ons+set}" = set; then : |
a152f366 UD |
3665 | enableval=$enable_add_ons; |
3666 | else | |
3667 | enable_add_ons=yes | |
3668 | fi | |
cd6ede75 | 3669 | |
cd6ede75 | 3670 | |
cd6ede75 | 3671 | |
a152f366 | 3672 | # Check whether --with-tls was given. |
b08c89d9 | 3673 | if test "${with_tls+set}" = set; then : |
a152f366 UD |
3674 | withval=$with_tls; usetls=$withval |
3675 | else | |
3676 | usetls=yes | |
3677 | fi | |
cd6ede75 | 3678 | |
cd6ede75 | 3679 | |
cd6ede75 | 3680 | |
a152f366 | 3681 | # Check whether --with-__thread was given. |
b08c89d9 | 3682 | if test "${with___thread+set}" = set; then : |
a152f366 UD |
3683 | withval=$with___thread; use__thread=$withval |
3684 | else | |
3685 | use__thread=yes | |
3686 | fi | |
cd6ede75 | 3687 | |
cd6ede75 | 3688 | |
a152f366 | 3689 | # Check whether --enable-hidden-plt was given. |
b08c89d9 | 3690 | if test "${enable_hidden_plt+set}" = set; then : |
a152f366 UD |
3691 | enableval=$enable_hidden_plt; hidden=$enableval |
3692 | else | |
3693 | hidden=yes | |
2de7874e | 3694 | fi |
cd6ede75 | 3695 | |
a152f366 | 3696 | if test "x$hidden" = xno; then |
b08c89d9 | 3697 | $as_echo "#define NO_HIDDEN 1" >>confdefs.h |
cd6ede75 | 3698 | |
a152f366 | 3699 | fi |
e0a3ed4f | 3700 | |
a152f366 | 3701 | # Check whether --enable-bind-now was given. |
b08c89d9 | 3702 | if test "${enable_bind_now+set}" = set; then : |
a152f366 UD |
3703 | enableval=$enable_bind_now; bindnow=$enableval |
3704 | else | |
3705 | bindnow=no | |
3706 | fi | |
e0a3ed4f | 3707 | |
e0a3ed4f | 3708 | |
e0a3ed4f | 3709 | |
a152f366 | 3710 | # Check whether --enable-static-nss was given. |
b08c89d9 | 3711 | if test "${enable_static_nss+set}" = set; then : |
a152f366 UD |
3712 | enableval=$enable_static_nss; static_nss=$enableval |
3713 | else | |
3714 | static_nss=no | |
3715 | fi | |
e0a3ed4f | 3716 | |
a152f366 UD |
3717 | if test x"$static_nss" = xyes || test x"$shared" = xno; then |
3718 | static_nss=yes | |
b08c89d9 | 3719 | $as_echo "#define DO_STATIC_NSS 1" >>confdefs.h |
cd6ede75 | 3720 | |
a152f366 | 3721 | fi |
cd6ede75 | 3722 | |
a152f366 | 3723 | # Check whether --enable-force-install was given. |
b08c89d9 | 3724 | if test "${enable_force_install+set}" = set; then : |
a152f366 | 3725 | enableval=$enable_force_install; force_install=$enableval |
3a12e572 | 3726 | else |
a152f366 UD |
3727 | force_install=yes |
3728 | fi | |
ff886b82 | 3729 | |
3a12e572 | 3730 | |
cd6ede75 | 3731 | |
a152f366 | 3732 | # Check whether --enable-kernel was given. |
b08c89d9 | 3733 | if test "${enable_kernel+set}" = set; then : |
a152f366 | 3734 | enableval=$enable_kernel; minimum_kernel=$enableval |
cd6ede75 | 3735 | fi |
a152f366 UD |
3736 | |
3737 | if test "$minimum_kernel" = yes || test "$minimum_kernel" = no; then | |
3738 | # Better nothing than this. | |
3739 | minimum_kernel="" | |
3740 | else | |
3741 | if test "$minimum_kernel" = current; then | |
3742 | minimum_kernel=`uname -r 2>/dev/null` || minimum_kernel= | |
cd6ede75 UD |
3743 | fi |
3744 | fi | |
cd6ede75 | 3745 | |
a152f366 | 3746 | # Check whether --enable-all-warnings was given. |
b08c89d9 | 3747 | if test "${enable_all_warnings+set}" = set; then : |
a152f366 UD |
3748 | enableval=$enable_all_warnings; all_warnings=$enableval |
3749 | fi | |
cd6ede75 | 3750 | |
5c2a0669 | 3751 | |
cd6ede75 | 3752 | |
a152f366 | 3753 | # Check whether --enable-multi-arch was given. |
b08c89d9 | 3754 | if test "${enable_multi_arch+set}" = set; then : |
a152f366 | 3755 | enableval=$enable_multi_arch; multi_arch=$enableval |
cd6ede75 | 3756 | else |
6f89d2f3 | 3757 | multi_arch=default |
cd6ede75 UD |
3758 | fi |
3759 | ||
4bca4c17 | 3760 | |
a152f366 | 3761 | # Check whether --enable-experimental-malloc was given. |
b08c89d9 | 3762 | if test "${enable_experimental_malloc+set}" = set; then : |
a152f366 | 3763 | enableval=$enable_experimental_malloc; experimental_malloc=$enableval |
ae828bc6 | 3764 | fi |
3a12e572 | 3765 | |
a152f366 UD |
3766 | |
3767 | ||
3768 | # Check whether --enable-nss-crypt was given. | |
b08c89d9 | 3769 | if test "${enable_nss_crypt+set}" = set; then : |
a152f366 | 3770 | enableval=$enable_nss_crypt; nss_crypt=$enableval |
4bca4c17 | 3771 | else |
a152f366 | 3772 | nss_crypt=no |
4bca4c17 UD |
3773 | fi |
3774 | ||
a152f366 UD |
3775 | if test x$nss_crypt = xyes; then |
3776 | nss_includes=-I$(nss-config --includedir 2>/dev/null) | |
3777 | if test $? -ne 0; then | |
4a531bb0 | 3778 | as_fn_error $? "cannot find include directory with nss-config" "$LINENO" 5 |
26f56c1c | 3779 | fi |
a152f366 UD |
3780 | old_CFLAGS="$CFLAGS" |
3781 | CFLAGS="$CFLAGS $nss_includes" | |
3782 | ||
b08c89d9 UD |
3783 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
3784 | /* end confdefs.h. */ | |
a152f366 UD |
3785 | typedef int PRBool; |
3786 | #include <hasht.h> | |
3787 | #include <nsslowhash.h> | |
3788 | void f (void) { NSSLOW_Init (); } | |
3789 | _ACEOF | |
b08c89d9 | 3790 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 | 3791 | libc_cv_nss_crypt=yes |
63bda0c1 | 3792 | else |
4a531bb0 | 3793 | as_fn_error $? " |
b08c89d9 | 3794 | cannot find NSS headers with lowlevel hash function interfaces" "$LINENO" 5 |
04be94a8 | 3795 | fi |
a152f366 UD |
3796 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3797 | old_LIBS="$LIBS" | |
3798 | LIBS="$LIBS -lfreebl3" | |
b08c89d9 | 3799 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 UD |
3800 | /* end confdefs.h. */ |
3801 | typedef int PRBool; | |
3802 | #include <hasht.h> | |
3803 | #include <nsslowhash.h> | |
3804 | int | |
3805 | main () | |
3806 | { | |
3807 | NSSLOW_Init(); | |
3808 | ; | |
3809 | return 0; | |
3810 | } | |
3811 | _ACEOF | |
b08c89d9 | 3812 | if ac_fn_c_try_link "$LINENO"; then : |
a152f366 | 3813 | libc_cv_nss_crypt=yes |
cd6ede75 | 3814 | else |
4a531bb0 | 3815 | as_fn_error $? " |
b08c89d9 | 3816 | cannot link program using lowlevel NSS hash functions" "$LINENO" 5 |
cd6ede75 | 3817 | fi |
b08c89d9 UD |
3818 | rm -f core conftest.err conftest.$ac_objext \ |
3819 | conftest$ac_exeext conftest.$ac_ext | |
a152f366 UD |
3820 | CFLAGS="$old_CFLAGS" |
3821 | LIBS="$old_LIBS" | |
4bca4c17 | 3822 | else |
a152f366 | 3823 | libc_cv_nss_crypt=no |
4bca4c17 UD |
3824 | fi |
3825 | ||
cd6ede75 | 3826 | |
a152f366 UD |
3827 | # The way shlib-versions is used to generate soversions.mk uses a |
3828 | # fairly simplistic model for name recognition that can't distinguish | |
3829 | # i486-pc-linux-gnu fully from i486-pc-gnu. So we mutate a $host_os | |
3830 | # of `gnu*' here to be `gnu-gnu*' just so that shlib-versions can | |
3831 | # tell. This doesn't get used much beyond that, so it's fairly safe. | |
3832 | case "$host_os" in | |
3833 | linux*) | |
3834 | ;; | |
3835 | gnu*) | |
3836 | host_os=`echo $host_os | sed -e 's/gnu/gnu-gnu/'` | |
3837 | ;; | |
26f56c1c | 3838 | esac |
3a12e572 | 3839 | |
a152f366 UD |
3840 | # We keep the original values in `$config_*' and never modify them, so we |
3841 | # can write them unchanged into config.make. Everything else uses | |
3842 | # $machine, $vendor, and $os, and changes them whenever convenient. | |
3843 | config_machine=$host_cpu config_vendor=$host_vendor config_os=$host_os | |
3a12e572 | 3844 | |
a152f366 UD |
3845 | # Don't allow vendor == "unknown" |
3846 | test "$config_vendor" = unknown && config_vendor= | |
3847 | config_os="`echo $config_os | sed 's/^unknown-//'`" | |
3a12e572 | 3848 | |
a152f366 UD |
3849 | # Some configurations imply other options. |
3850 | case "$host_os" in | |
3851 | # i586-linuxaout is mangled into i586-pc-linux-gnuaout | |
3852 | linux*ecoff* | linux*aout* | gnu*aout* | gnu*ecoff*) | |
3853 | ;; | |
3854 | gnu* | linux* | freebsd* | netbsd* | sysv4* | solaris2* | irix6*) | |
3855 | # These systems (almost) always use the ELF format. | |
3856 | elf=yes | |
3857 | ;; | |
3858 | aix*) | |
3859 | # These systems are always xcoff | |
3860 | xcoff=yes | |
3861 | elf=no | |
3862 | ;; | |
26f56c1c | 3863 | esac |
3a12e572 | 3864 | |
a152f366 UD |
3865 | # The configure fragment of an add-on port can modify these to supplement |
3866 | # or override the table in the case statement below. No fragment should | |
3867 | # ever change the config_* variables, however. | |
3868 | machine=$config_machine | |
3869 | vendor=$config_vendor | |
3870 | os=$config_os | |
3871 | base_os='' | |
3a12e572 | 3872 | |
a152f366 UD |
3873 | # config.guess on some IBM machines says `rs6000' instead of `powerpc'. |
3874 | # Unify this here. | |
3875 | if test "$machine" = rs6000; then | |
3876 | machine="powerpc" | |
3877 | fi | |
3a12e572 | 3878 | |
a152f366 UD |
3879 | # Braindead PowerPC box with absolutely no FPU. |
3880 | case "$machine-$host_os" in | |
3881 | powerpc*-*soft) | |
3882 | with_fp=no | |
3883 | ;; | |
26f56c1c | 3884 | esac |
2abf9ff1 | 3885 | |
a152f366 | 3886 | submachine= |
26f56c1c | 3887 | |
a152f366 | 3888 | # Check whether --with-cpu was given. |
b08c89d9 | 3889 | if test "${with_cpu+set}" = set; then : |
a152f366 | 3890 | withval=$with_cpu; case "$withval" in |
4a531bb0 | 3891 | yes|'') as_fn_error $? "--with-cpu requires an argument" "$LINENO" 5 ;; |
a152f366 UD |
3892 | no) ;; |
3893 | *) submachine="$withval" ;; | |
3894 | esac | |
3a12e572 UD |
3895 | |
3896 | fi | |
3a12e572 | 3897 | |
3a12e572 | 3898 | |
a152f366 UD |
3899 | # An add-on can set this when it wants to disable the sanity check below. |
3900 | libc_config_ok=no | |
26f56c1c | 3901 | |
a152f366 | 3902 | subdirs="$subdirs " |
3a12e572 | 3903 | |
3a12e572 | 3904 | |
a152f366 UD |
3905 | case "$enable_add_ons" in |
3906 | ''|no) add_ons= ;; | |
3907 | yes|'*') | |
3908 | add_ons=`cd $srcdir && ls -d 2> /dev/null */configure */sysdeps | | |
3909 | sed 's@/[^/]*$@@' | sort | uniq` | |
3910 | add_ons_automatic=yes | |
3911 | ;; | |
3912 | *) add_ons=`echo "$enable_add_ons" | sed 's/,/ /g'` | |
3913 | add_ons_automatic=no ;; | |
26f56c1c | 3914 | esac |
2abf9ff1 | 3915 | |
a152f366 UD |
3916 | configured_add_ons= |
3917 | add_ons_sfx= | |
3918 | add_ons_pfx= | |
3919 | if test x"$add_ons" != x; then | |
3920 | for f in $add_ons; do | |
3921 | # Some sanity checks | |
3922 | case "$f" in | |
3923 | crypt) | |
4a531bb0 | 3924 | as_fn_error $? " |
a152f366 UD |
3925 | *** It seems that you're using an old \`crypt' add-on. crypt is now |
3926 | *** part of glibc and using the old add-on will not work with this | |
3927 | *** release. Start again with fresh sources and without the old | |
b08c89d9 | 3928 | *** \`crypt' add-on." "$LINENO" 5 |
a152f366 UD |
3929 | ;; |
3930 | localedata) | |
4a531bb0 | 3931 | as_fn_error $? " |
a152f366 UD |
3932 | *** It seems that you're using an old \`localedata' add-on. localedata |
3933 | *** is now part of glibc and using the old add-on will not work with | |
3934 | *** this release. Start again with fresh sources and without the old | |
b08c89d9 | 3935 | *** \`localedata' add-on." "$LINENO" 5 |
a152f366 UD |
3936 | ;; |
3937 | esac | |
3938 | done | |
3a12e572 | 3939 | |
a152f366 UD |
3940 | # Now source each add-on's configure fragment. |
3941 | # The fragments can use $srcdir/$libc_add_on to find themselves, | |
3942 | # and test $add_ons_automatic to see if they were explicitly requested. | |
3943 | # A fragment can clear (or even change) $libc_add_on to affect | |
3944 | # whether it goes into the list to be actually used in the build. | |
3945 | use_add_ons= | |
3946 | for libc_add_on in $add_ons; do | |
3947 | # Test whether such a directory really exists. | |
3948 | # It can be absolute, or relative to $srcdir, or relative to the build dir. | |
3949 | case "$libc_add_on" in | |
3950 | /*) | |
3951 | libc_add_on_srcdir=$libc_add_on | |
3952 | ;; | |
3953 | *) | |
3954 | test -d "$srcdir/$libc_add_on" || { | |
77e8bddf | 3955 | if test -d "$libc_add_on"; then |
a152f366 UD |
3956 | libc_add_on="`pwd`/$libc_add_on" |
3957 | else | |
4a531bb0 | 3958 | as_fn_error $? "add-on directory \"$libc_add_on\" does not exist" "$LINENO" 5 |
a152f366 UD |
3959 | fi |
3960 | } | |
3961 | libc_add_on_srcdir=$srcdir/$libc_add_on | |
3962 | ;; | |
3963 | esac | |
2abf9ff1 | 3964 | |
a152f366 UD |
3965 | libc_add_on_frag=$libc_add_on_srcdir/configure |
3966 | libc_add_on_canonical= | |
7967983f | 3967 | libc_add_on_config_subdirs= |
a152f366 | 3968 | if test -r "$libc_add_on_frag"; then |
b08c89d9 | 3969 | { $as_echo "$as_me:${as_lineno-$LINENO}: running configure fragment for add-on $libc_add_on" >&5 |
322e23db | 3970 | $as_echo "$as_me: running configure fragment for add-on $libc_add_on" >&6;} |
a152f366 UD |
3971 | libc_add_on_canonical=unknown |
3972 | libc_add_on_subdirs= | |
3973 | . "$libc_add_on_frag" | |
3974 | test -z "$libc_add_on" || { | |
77e8bddf | 3975 | configured_add_ons="$configured_add_ons $libc_add_on" |
a152f366 | 3976 | if test "x$libc_add_on_canonical" = xunknown; then |
4a531bb0 | 3977 | as_fn_error $? "fragment must set \$libc_add_on_canonical" "$LINENO" 5 |
a152f366 UD |
3978 | fi |
3979 | for d in $libc_add_on_subdirs; do | |
3980 | case "$libc_add_on" in | |
3981 | /*) subdir_srcdir="$libc_add_on" ;; | |
3982 | *) subdir_srcdir="\$(..)$libc_add_on" ;; | |
3983 | esac | |
3984 | case "$d" in | |
3985 | .) | |
3986 | d="${libc_add_on_canonical:-$libc_add_on}" | |
3987 | ;; | |
3988 | /*) | |
3989 | subdir_srcdir="$d" | |
3990 | ;; | |
3991 | *) | |
3992 | subdir_srcdir="$subdir_srcdir/$d" | |
3993 | ;; | |
3994 | esac | |
3995 | d=`echo "$d" | sed 's@/*$@@;s@^.*/@@'` | |
3996 | add_on_subdirs="$add_on_subdirs $d" | |
3997 | test "$subdir_srcdir" = "\$(..)$d" || config_vars="$config_vars | |
3998 | $d-srcdir = $subdir_srcdir" | |
3999 | done | |
7967983f RM |
4000 | for d in $libc_add_on_config_subdirs; do |
4001 | case "$d" in | |
4a531bb0 | 4002 | /*) as_fn_error $? "fragment uses absolute path in \$libc_add_on_config_subdirs" "$LINENO" 5 ;; |
7967983f RM |
4003 | esac |
4004 | if test ! -d "$libc_add_on_srcdir/$d"; then | |
4a531bb0 | 4005 | as_fn_error $? "fragment wants to configure missing directory $d" "$LINENO" 5 |
7967983f RM |
4006 | fi |
4007 | case "$libc_add_on" in | |
4a531bb0 | 4008 | /*) as_fn_error $? "relative path required for add-on using \$libc_add_on_config_subdirs" "$LINENO" 5 ;; |
7967983f RM |
4009 | esac |
4010 | subdirs="$subdirs $libc_add_on/$d" | |
4011 | done | |
a152f366 UD |
4012 | } |
4013 | fi | |
4014 | if test -n "$libc_add_on"; then | |
4015 | if frags=`ls -d $libc_add_on_srcdir/sysdeps/*/preconfigure 2> /dev/null` | |
4016 | then | |
b08c89d9 | 4017 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking add-on $libc_add_on for preconfigure fragments" >&5 |
322e23db | 4018 | $as_echo_n "checking add-on $libc_add_on for preconfigure fragments... " >&6; } |
a152f366 UD |
4019 | for frag in $frags; do |
4020 | name=`echo "$frag" | sed 's@/[^/]*$@@;s@^.*/@@'` | |
4021 | echo $ECHO_N "$name $ECHO_C" >&6 | |
4022 | . "$frag" | |
4023 | done | |
b08c89d9 | 4024 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: " >&5 |
322e23db | 4025 | $as_echo "" >&6; } |
a152f366 UD |
4026 | fi |
4027 | use_add_ons="$use_add_ons $libc_add_on" | |
4028 | add_ons_pfx="$add_ons_pfx $libc_add_on/" | |
4029 | test -z "$libc_add_on_canonical" || | |
4030 | add_ons_sfx="$add_ons_sfx /$libc_add_on_canonical" | |
4031 | fi | |
4032 | done | |
4033 | # Use echo to strip excess whitespace. | |
4034 | add_ons="`echo $use_add_ons`" | |
5c2a0669 | 4035 | fi |
26f56c1c | 4036 | |
3a12e572 | 4037 | |
3a12e572 | 4038 | |
3a12e572 | 4039 | |
a152f366 UD |
4040 | ### |
4041 | ### I put this here to prevent those annoying emails from people who cannot | |
4042 | ### read and try to compile glibc on unsupported platforms. --drepper | |
4043 | ### | |
4044 | ### By using the undocumented --enable-hacker-mode option for configure | |
4045 | ### one can skip this test to make the configuration not fail for unsupported | |
4046 | ### platforms. | |
4047 | ### | |
4048 | if test -z "$enable_hacker_mode" && test x"$libc_config_ok" != xyes; then | |
4049 | case "$machine-$host_os" in | |
4050 | *-linux* | *-gnu* | arm*-none* | powerpc-aix4.3.*) | |
4051 | ;; | |
4052 | *) | |
4053 | echo "*** The GNU C library is currently not available for this platform." | |
4054 | echo "*** So far nobody cared to port it and if there is no volunteer it" | |
4055 | echo "*** might never happen. So, if you have interest to see glibc on" | |
4056 | echo "*** this platform visit" | |
4057 | echo "*** http://www.gnu.org/software/libc/porting.html" | |
4058 | echo "*** and join the group of porters" | |
4059 | exit 1 | |
4060 | ;; | |
4061 | esac | |
3a12e572 | 4062 | fi |
2abf9ff1 | 4063 | |
a152f366 UD |
4064 | # Expand the configuration machine name into a subdirectory by architecture |
4065 | # type and particular chip. If an add-on configure fragment already set | |
4066 | # base_machine, we don't change it. | |
4067 | test -n "$base_machine" || case "$machine" in | |
4068 | a29k | am29000) base_machine=a29k machine=a29k ;; | |
4069 | c3[012]) base_machine=cx0 machine=cx0/c30 ;; | |
4070 | c4[04]) base_machine=cx0 machine=cx0/c40 ;; | |
4071 | i[34567]86) base_machine=i386 machine=i386/$machine ;; | |
4072 | ia64) base_machine=ia64 machine=ia64 ;; | |
4073 | m88???) base_machine=m88k machine=m88k/$machine ;; | |
4074 | m88k) base_machine=m88k machine=m88k/m88100 ;; | |
4075 | powerpc) base_machine=powerpc machine=powerpc/powerpc32 ;; | |
4076 | powerpc64) base_machine=powerpc machine=powerpc/powerpc64 ;; | |
4077 | s390) base_machine=s390 machine=s390/s390-32 ;; | |
4078 | s390x) base_machine=s390 machine=s390/s390-64 ;; | |
4079 | sh3*) base_machine=sh machine=sh/sh3 ;; | |
4080 | sh4*) base_machine=sh machine=sh/sh4 ;; | |
4081 | sparc | sparcv[67]) | |
4082 | base_machine=sparc machine=sparc/sparc32 ;; | |
4083 | sparcv8 | supersparc | hypersparc) | |
4084 | base_machine=sparc machine=sparc/sparc32/sparcv8 ;; | |
4085 | sparcv8plus | sparcv8plusa | sparcv9) | |
4086 | base_machine=sparc machine=sparc/sparc32/sparcv9 ;; | |
4087 | sparcv8plusb | sparcv9b) | |
4088 | base_machine=sparc machine=sparc/sparc32/sparcv9/sparcv9b ;; | |
4089 | sparcv9v) | |
4090 | base_machine=sparc machine=sparc/sparc32/sparcv9/sparcv9v ;; | |
4091 | sparcv9v2) | |
4092 | base_machine=sparc machine=sparc/sparc32/sparcv9/sparcv9v2 ;; | |
4093 | sparc64) | |
4094 | base_machine=sparc machine=sparc/sparc64 ;; | |
4095 | sparc64b) | |
4096 | base_machine=sparc machine=sparc/sparc64/sparcv9b ;; | |
4097 | sparc64v) | |
4098 | base_machine=sparc machine=sparc/sparc64/sparcv9v ;; | |
4099 | sparc64v2) | |
4100 | base_machine=sparc machine=sparc/sparc64/sparcv9v2 ;; | |
4101 | *) base_machine=$machine ;; | |
4102 | esac | |
26f56c1c | 4103 | |
3a12e572 | 4104 | |
a152f366 | 4105 | if test "$base_machine" = "i386"; then |
b08c89d9 | 4106 | $as_echo "#define USE_REGPARMS 1" >>confdefs.h |
2abf9ff1 | 4107 | |
cd6ede75 | 4108 | fi |
26f56c1c | 4109 | |
84b9230c MF |
4110 | # For the multi-arch option we need support in the assembler. |
4111 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler gnu_indirect_function symbol type support" >&5 | |
4112 | $as_echo_n "checking for assembler gnu_indirect_function symbol type support... " >&6; } | |
4113 | if test "${libc_cv_asm_gnu_indirect_function+set}" = set; then : | |
4114 | $as_echo_n "(cached) " >&6 | |
4115 | else | |
4116 | cat > conftest.s <<EOF | |
4117 | .type foo,%gnu_indirect_function | |
4118 | EOF | |
4119 | if ${CC-cc} -c $ASFLAGS conftest.s 1>&5 2>&5; | |
4120 | then | |
4121 | libc_cv_asm_gnu_indirect_function=yes | |
4122 | else | |
4123 | libc_cv_asm_gnu_indirect_function=no | |
4124 | fi | |
4125 | rm -f conftest* | |
4126 | fi | |
4127 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_gnu_indirect_function" >&5 | |
4128 | $as_echo "$libc_cv_asm_gnu_indirect_function" >&6; } | |
4129 | ||
4130 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether .text pseudo-op must be used" >&5 | |
4131 | $as_echo_n "checking whether .text pseudo-op must be used... " >&6; } | |
4132 | if test "${libc_cv_dot_text+set}" = set; then : | |
4133 | $as_echo_n "(cached) " >&6 | |
4134 | else | |
4135 | cat > conftest.s <<EOF | |
4136 | .text | |
4137 | EOF | |
4138 | libc_cv_dot_text= | |
4139 | if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' | |
4140 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
4141 | (eval $ac_try) 2>&5 | |
4142 | ac_status=$? | |
4143 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4144 | test $ac_status = 0; }; }; then | |
4145 | libc_cv_dot_text=.text | |
4146 | fi | |
4147 | rm -f conftest* | |
4148 | fi | |
4149 | ||
4150 | if test -z "$libc_cv_dot_text"; then | |
4151 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4152 | $as_echo "no" >&6; } | |
4153 | else | |
4154 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
4155 | $as_echo "yes" >&6; } | |
4156 | fi | |
4157 | ||
4158 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler global-symbol directive" >&5 | |
4159 | $as_echo_n "checking for assembler global-symbol directive... " >&6; } | |
4160 | if test "${libc_cv_asm_global_directive+set}" = set; then : | |
4161 | $as_echo_n "(cached) " >&6 | |
4162 | else | |
4163 | libc_cv_asm_global_directive=UNKNOWN | |
4164 | for ac_globl in .globl .global .EXPORT; do | |
4165 | cat > conftest.s <<EOF | |
4166 | ${libc_cv_dot_text} | |
4167 | ${ac_globl} foo | |
4168 | foo: | |
4169 | EOF | |
4170 | if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' | |
4171 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
4172 | (eval $ac_try) 2>&5 | |
4173 | ac_status=$? | |
4174 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4175 | test $ac_status = 0; }; }; then | |
4176 | libc_cv_asm_global_directive=${ac_globl} | |
4177 | fi | |
4178 | rm -f conftest* | |
4179 | test $libc_cv_asm_global_directive != UNKNOWN && break | |
4180 | done | |
4181 | fi | |
4182 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_global_directive" >&5 | |
4183 | $as_echo "$libc_cv_asm_global_directive" >&6; } | |
4184 | if test $libc_cv_asm_global_directive = UNKNOWN; then | |
4a531bb0 | 4185 | as_fn_error $? "cannot determine asm global directive" "$LINENO" 5 |
84b9230c MF |
4186 | else |
4187 | cat >>confdefs.h <<_ACEOF | |
4188 | #define ASM_GLOBAL_DIRECTIVE ${libc_cv_asm_global_directive} | |
4189 | _ACEOF | |
4190 | ||
4191 | fi | |
4192 | ||
4193 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler .type directive prefix" >&5 | |
4194 | $as_echo_n "checking for assembler .type directive prefix... " >&6; } | |
4195 | if test "${libc_cv_asm_type_prefix+set}" = set; then : | |
4196 | $as_echo_n "(cached) " >&6 | |
4197 | else | |
4198 | libc_cv_asm_type_prefix=no | |
4199 | for ac_try_prefix in '@' '%' '#'; do | |
4200 | cat > conftest.s <<EOF | |
4201 | ${libc_cv_dot_text} | |
4202 | ${libc_cv_asm_global_directive} foo | |
4203 | .type foo, ${ac_try_prefix}object | |
4204 | .size foo, 1 | |
4205 | foo: | |
4206 | .byte 1 | |
4207 | EOF | |
4208 | if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' | |
4209 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
4210 | (eval $ac_try) 2>&5 | |
4211 | ac_status=$? | |
4212 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4213 | test $ac_status = 0; }; }; then | |
4214 | libc_cv_asm_type_prefix=${ac_try_prefix} | |
4215 | fi | |
4216 | rm -f conftest* | |
4217 | test "x$libc_cv_asm_type_prefix" != xno && break | |
4218 | done | |
4219 | fi | |
4220 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_type_prefix" >&5 | |
4221 | $as_echo "$libc_cv_asm_type_prefix" >&6; } | |
4222 | if test "x$libc_cv_asm_type_prefix" != xno; then | |
4223 | cat >>confdefs.h <<_ACEOF | |
4224 | #define ASM_TYPE_DIRECTIVE_PREFIX ${libc_cv_asm_type_prefix} | |
4225 | _ACEOF | |
4226 | ||
4227 | fi | |
4228 | ||
4229 | if test x"$libc_cv_asm_gnu_indirect_function" != xyes -a x"$libc_cv_asm_type_prefix" = xno; then | |
4230 | if test x"$multi_arch" = xyes; then | |
4a531bb0 | 4231 | as_fn_error $? "--enable-multi-arch support requires assembler and linker support" "$LINENO" 5 |
84b9230c MF |
4232 | else |
4233 | multi_arch=no | |
4234 | fi | |
4235 | fi | |
4236 | if test x"$multi_arch" != xno; then | |
4237 | multi_arch_d=/multiarch | |
4238 | fi | |
4239 | ||
a152f366 UD |
4240 | # Compute the list of sysdep directories for this configuration. |
4241 | # This can take a while to compute. | |
4242 | sysdep_dir=$srcdir/sysdeps | |
b08c89d9 | 4243 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking sysdep dirs" >&5 |
322e23db | 4244 | $as_echo_n "checking sysdep dirs... " >&6; } |
a152f366 UD |
4245 | # Make sco3.2v4 become sco3.2.4 and sunos4.1.1_U1 become sunos4.1.1.U1. |
4246 | os="`echo $os | sed 's/\([0-9A-Z]\)[v_]\([0-9A-Z]\)/\1.\2/g'`" | |
4247 | ||
4248 | test "x$base_os" != x || case "$os" in | |
4249 | gnu*) | |
4250 | base_os=mach/hurd ;; | |
4251 | netbsd* | 386bsd* | freebsd* | bsdi*) | |
4252 | base_os=unix/bsd/bsd4.4 ;; | |
4253 | osf* | sunos* | ultrix* | newsos* | dynix* | *bsd*) | |
4254 | base_os=unix/bsd ;; | |
4255 | sysv* | isc* | esix* | sco* | minix* | irix4* | linux*) | |
4256 | base_os=unix/sysv ;; | |
4257 | irix6*) | |
4258 | base_os=unix/sysv/irix6/$os ;; | |
4259 | solaris[2-9]*) | |
4260 | base_os=unix/sysv/sysv4 ;; | |
4261 | hpux*) | |
4262 | base_os=unix/sysv/hpux/$os ;; | |
4263 | aix4.3*) | |
4264 | base_os=unix/sysv/aix/aix4.3 ;; | |
4265 | none) | |
4266 | base_os=standalone ;; | |
4267 | esac | |
3a12e572 | 4268 | |
a152f366 UD |
4269 | # For sunos4.1.1, try sunos4.1.1, then sunos4.1, then sunos4, then sunos. |
4270 | tail=$os | |
4271 | ostry=$os | |
4272 | while o=`echo $tail | sed 's/\.[^.]*$//'`; test $o != $tail; do | |
4273 | ostry="$ostry /$o" | |
4274 | tail=$o | |
3a12e572 | 4275 | done |
a152f366 UD |
4276 | o=`echo $tail | sed 's/[0-9]*$//'` |
4277 | if test $o != $tail; then | |
4278 | ostry="$ostry /$o" | |
4279 | fi | |
4280 | # For linux-gnu, try linux-gnu, then linux. | |
4281 | o=`echo $tail | sed 's/-.*$//'` | |
4282 | if test $o != $tail; then | |
4283 | ostry="$ostry /$o" | |
cd6ede75 | 4284 | fi |
3a12e572 | 4285 | |
a152f366 UD |
4286 | # For unix/sysv/sysv4, try unix/sysv/sysv4, then unix/sysv, then unix. |
4287 | base= | |
4288 | tail=$base_os | |
4289 | while b=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$b"; do | |
4290 | set $b | |
4291 | base="$base /$1" | |
4292 | tail="$2" | |
4293 | done | |
cd6ede75 | 4294 | |
a152f366 UD |
4295 | # For sparc/sparc32, try sparc/sparc32 and then sparc. |
4296 | mach= | |
4297 | tail=$machine${submachine:+/$submachine} | |
4298 | while m=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$m"; do | |
4299 | set $m | |
4300 | # Prepend the machine's FPU directory unless --without-fp. | |
4301 | if test "$with_fp" = yes; then | |
4302 | mach="$mach /$1/fpu" | |
26f56c1c | 4303 | else |
a152f366 | 4304 | mach="$mach /$1/nofpu" |
925c3c5c | 4305 | fi |
a152f366 UD |
4306 | mach="$mach /$1" |
4307 | tail="$2" | |
925c3c5c | 4308 | done |
a152f366 UD |
4309 | |
4310 | ||
4311 | # Find what sysdep directories exist. | |
4312 | sysnames_add_ons= | |
4313 | sysnames= | |
4314 | for b in $base ''; do | |
4315 | for m0 in $mach ''; do | |
4316 | for v in /$vendor ''; do | |
4317 | test "$v" = / && continue | |
4318 | for o in /$ostry ''; do | |
4319 | test "$o" = / && continue | |
4320 | for m in $multi_arch_d $mach ''; do | |
4321 | for d in $add_ons_pfx ''; do | |
4322 | for a in $add_ons_sfx ''; do | |
4323 | if test -n "$m0$m0sub$b$v$o$m$msub"; then | |
77e8bddf AS |
4324 | try_srcdir="${srcdir}/" |
4325 | case "$d" in | |
a152f366 UD |
4326 | /*) try_srcdir= ;; |
4327 | esac | |
4328 | try="${d}sysdeps$m0$m0sub$b$v$o$m$msub$a" | |
4329 | test -n "$enable_debug_configure" && | |
4330 | echo "$0 DEBUG: try $try" >&2 | |
4331 | if test -d "$try_srcdir$try"; then | |
4332 | sysnames="$sysnames $try" | |
4333 | { test -n "$o" || test -n "$b"; } && os_used=t | |
4334 | { test -n "$m" || test -n "$m0"; } && machine_used=t | |
4335 | case x${m0:-$m} in | |
4336 | x*/$submachine) submachine_used=t ;; | |
4337 | esac | |
4338 | if test -n "$d"; then | |
4339 | case "$sysnames_add_ons" in | |
4340 | *" $d "*) ;; | |
4341 | *|'') sysnames_add_ons="$sysnames_add_ons $d" ;; | |
4342 | esac | |
4343 | fi | |
4344 | fi | |
4345 | fi | |
4346 | done | |
4347 | done | |
4348 | done | |
4349 | done | |
4350 | done | |
4351 | done | |
925c3c5c UD |
4352 | done |
4353 | ||
6f89d2f3 L |
4354 | # If the assembler supports gnu_indirect_function symbol type and the |
4355 | # architecture supports multi-arch, we enable multi-arch by default. | |
84b9230c MF |
4356 | case $sysnames_add_ons$sysnames in |
4357 | *"$multi_arch_d"*) | |
4358 | ;; | |
4359 | *) | |
77e8bddf | 4360 | test x"$multi_arch" = xdefault && multi_arch=no |
84b9230c MF |
4361 | ;; |
4362 | esac | |
4363 | if test x"$multi_arch" != xno; then | |
b08c89d9 | 4364 | $as_echo "#define USE_MULTIARCH 1" >>confdefs.h |
6f89d2f3 L |
4365 | |
4366 | fi | |
4367 | ||
4368 | ||
a152f366 | 4369 | if test -z "$os_used" && test "$os" != none; then |
4a531bb0 | 4370 | as_fn_error $? "Operating system $os is not supported." "$LINENO" 5 |
925c3c5c | 4371 | fi |
a152f366 | 4372 | if test -z "$machine_used" && test "$machine" != none; then |
4a531bb0 | 4373 | as_fn_error $? "The $machine is not supported." "$LINENO" 5 |
925c3c5c | 4374 | fi |
a152f366 | 4375 | if test -z "$submachine_used" && test -n "$submachine"; then |
4a531bb0 | 4376 | as_fn_error $? "The $submachine subspecies of $host_cpu is not supported." "$LINENO" 5 |
925c3c5c UD |
4377 | fi |
4378 | ||
26f56c1c | 4379 | |
a152f366 UD |
4380 | # We have now validated the configuration. |
4381 | ||
4382 | ||
4383 | # If using ELF, look for an `elf' subdirectory of each machine directory. | |
4384 | # We prepend these rather than inserting them whereever the machine appears | |
4385 | # because things specified by the machine's ELF ABI should override | |
4386 | # OS-specific things, and should always be the same for any OS on the | |
4387 | # machine (otherwise what's the point of an ABI?). | |
4388 | if test "$elf" = yes; then | |
4389 | elf_dirs= | |
4390 | for d in $add_ons_pfx ''; do | |
4391 | for m in $mach; do | |
4392 | if test -d $srcdir/${d}sysdeps$m/elf; then | |
4393 | elf_dirs="$elf_dirs ${d}sysdeps$m/elf" | |
4394 | fi | |
4395 | done | |
925c3c5c | 4396 | done |
a152f366 | 4397 | sysnames="`echo $elf_dirs | sed -e 's,//,/,g'` $sysnames" |
925c3c5c | 4398 | fi |
925c3c5c | 4399 | |
925c3c5c | 4400 | |
a152f366 UD |
4401 | # Expand the list of system names into a full list of directories |
4402 | # from each element's parent name and Implies file (if present). | |
4403 | set $sysnames | |
4404 | names= | |
4405 | while test $# -gt 0; do | |
4406 | name=$1 | |
4407 | shift | |
26f56c1c | 4408 | |
a152f366 UD |
4409 | case " $names " in *" $name "*) |
4410 | # Already in the list. | |
4411 | continue | |
4412 | esac | |
925c3c5c | 4413 | |
a152f366 UD |
4414 | # Report each name as we discover it, so there is no long pause in output. |
4415 | echo $ECHO_N "$name $ECHO_C" >&6 | |
925c3c5c | 4416 | |
a152f366 UD |
4417 | name_base=`echo $name | sed -e 's@\(.*sysdeps\)/.*@\1@'` |
4418 | ||
4419 | case $name in | |
4420 | /*) xsrcdir= ;; | |
4421 | *) xsrcdir=$srcdir/ ;; | |
4422 | esac | |
4423 | test -n "$enable_debug_configure" && | |
4424 | echo "DEBUG: name/Implies $xsrcdir$name/Implies" >&2 | |
4425 | ||
4426 | if test -f $xsrcdir$name/Implies; then | |
4427 | # Collect more names from the `Implies' file (removing comments). | |
4428 | implied_candidate="`sed 's/#.*$//' < $xsrcdir$name/Implies`" | |
4429 | implied= | |
4430 | for x in $implied_candidate; do | |
4431 | found=no | |
4432 | if test -d $xsrcdir$name_base/$x; then | |
4433 | implied="$implied $name_base/$x"; | |
4434 | found=yes | |
4435 | fi | |
4436 | for d in $add_ons_pfx ''; do | |
4437 | try="${d}sysdeps/$x" | |
4438 | case $d in | |
4439 | /*) try_srcdir= ;; | |
4440 | *) try_srcdir=$srcdir/ ;; | |
4441 | esac | |
4442 | test -n "$enable_debug_configure" && | |
4443 | echo "DEBUG: $name implied $x try($d) {$try_srcdir}$try" >&2 | |
4444 | if test $try != $xsrcdir$name_base/$x && test -d $try_srcdir$try; | |
4445 | then | |
4446 | implied="$implied $try" | |
4447 | found=yes | |
4448 | case "$sysnames_add_ons" in | |
4449 | *" $d "*) ;; | |
4450 | *|'') sysnames_add_ons="$sysnames_add_ons $d" ;; | |
4451 | esac | |
4452 | fi | |
4453 | done | |
4454 | if test $found = no; then | |
77e8bddf | 4455 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $name/Implies specifies nonexistent $x" >&5 |
322e23db | 4456 | $as_echo "$as_me: WARNING: $name/Implies specifies nonexistent $x" >&2;} |
a152f366 UD |
4457 | fi |
4458 | done | |
4459 | else | |
4460 | implied= | |
4461 | fi | |
925c3c5c | 4462 | |
a152f366 UD |
4463 | # Add NAME to the list of names. |
4464 | names="$names $name" | |
925c3c5c | 4465 | |
a152f366 UD |
4466 | # Find the parent of NAME, using the empty string if it has none. |
4467 | parent="`echo $name | sed -n -e 's=/[^/]*$==' -e '/sysdeps$/q' -e p`" | |
925c3c5c | 4468 | |
a152f366 UD |
4469 | # Add the names implied by NAME, and NAME's parent (if it has one), to |
4470 | # the list of names to be processed (the argument list). We prepend the | |
4471 | # implied names to the list and append the parent. We want implied | |
4472 | # directories to come before further directories inferred from the | |
4473 | # configuration components; this ensures that for sysv4, unix/common | |
4474 | # (implied by unix/sysv/sysv4) comes before unix/sysv (in ostry (here $*) | |
4475 | # after sysv4). | |
4476 | sysnames="`echo $implied $* $parent`" | |
4477 | test -n "$sysnames" && set $sysnames | |
4478 | done | |
2abf9ff1 | 4479 | |
a152f366 UD |
4480 | # Add the default directories. |
4481 | default_sysnames=sysdeps/generic | |
4482 | if test "$elf" = yes; then | |
4483 | default_sysnames="sysdeps/generic/elf $default_sysnames" | |
925c3c5c | 4484 | fi |
a152f366 | 4485 | sysnames="$names $default_sysnames" |
26f56c1c | 4486 | |
a152f366 | 4487 | # The other names were emitted during the scan. |
b08c89d9 | 4488 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $default_sysnames" >&5 |
322e23db | 4489 | $as_echo "$default_sysnames" >&6; } |
925c3c5c | 4490 | |
a152f366 UD |
4491 | # Collect the list of add-ons that supply partial sysdeps trees. |
4492 | sysdeps_add_ons= | |
4493 | for add_on in $add_ons; do | |
4494 | case "$add_on" in | |
4495 | /*) xsrcdir= ;; | |
4496 | *) xsrcdir="$srcdir/" ;; | |
4497 | esac | |
925c3c5c | 4498 | |
a152f366 UD |
4499 | test -d "$xsrcdir$add_on/sysdeps" || { |
4500 | case "$configured_add_ons " in | |
4501 | *" $add_on "*) ;; | |
4502 | *|'') | |
4a531bb0 | 4503 | as_fn_error $? "add-on $add_on has no configure fragment or sysdeps tree" "$LINENO" 5 |
a152f366 UD |
4504 | ;; |
4505 | esac | |
4506 | continue | |
4507 | } | |
2abf9ff1 | 4508 | |
a152f366 UD |
4509 | sysdeps_add_ons="$sysdeps_add_ons $add_on" |
4510 | case "$sysnames_add_ons" in | |
4511 | *" $add_on/ "*) ;; | |
4512 | *|'') | |
b08c89d9 | 4513 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: add-on $add_on contributed no sysdeps directories" >&5 |
322e23db | 4514 | $as_echo "$as_me: WARNING: add-on $add_on contributed no sysdeps directories" >&2;} |
a152f366 UD |
4515 | continue ;; |
4516 | esac | |
26f56c1c | 4517 | |
a152f366 UD |
4518 | found=no |
4519 | for d in $sysnames; do | |
4520 | case "$d" in | |
4521 | $add_on/sysdeps/*) ;; | |
4522 | *) continue ;; | |
4523 | esac | |
4524 | (cd "$xsrcdir$d" && for f in *[!~]; do | |
4525 | case "$f" in | |
4526 | sys|bits) | |
4527 | for ff in $f/*.h; do | |
4528 | test -d "$ff" || { test -e "$ff" && exit 88; } | |
4529 | done | |
4530 | ;; | |
4531 | *) | |
77e8bddf | 4532 | test -d "$f" || { test -e "$f" && exit 88; } |
a152f366 UD |
4533 | ;; |
4534 | esac | |
4535 | done) | |
4536 | if test $? -eq 88; then | |
4537 | found=yes | |
4538 | break | |
4539 | fi | |
4540 | done | |
4541 | if test $found = no; then | |
b08c89d9 | 4542 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: add-on $add_on contributed no useful sysdeps directories" >&5 |
322e23db | 4543 | $as_echo "$as_me: WARNING: add-on $add_on contributed no useful sysdeps directories" >&2;} |
a152f366 UD |
4544 | fi |
4545 | done | |
26f56c1c | 4546 | |
2abf9ff1 | 4547 | |
26f56c1c | 4548 | |
a152f366 | 4549 | ### Locate tools. |
26f56c1c | 4550 | |
a152f366 UD |
4551 | # Find a good install program. We prefer a C program (faster), |
4552 | # so one script is as good as another. But avoid the broken or | |
4553 | # incompatible versions: | |
4554 | # SysV /etc/install, /usr/sbin/install | |
4555 | # SunOS /usr/etc/install | |
4556 | # IRIX /sbin/install | |
4557 | # AIX /bin/install | |
4558 | # AmigaOS /C/install, which installs bootblocks on floppy discs | |
4559 | # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag | |
4560 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args | |
4561 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" | |
4562 | # OS/2's system install, which has a completely different semantic | |
4563 | # ./install, which can be erroneously created by make from ./install.sh. | |
322e23db | 4564 | # Reject install programs that cannot install multiple files. |
b08c89d9 | 4565 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 |
322e23db | 4566 | $as_echo_n "checking for a BSD-compatible install... " >&6; } |
a152f366 | 4567 | if test -z "$INSTALL"; then |
b08c89d9 | 4568 | if test "${ac_cv_path_install+set}" = set; then : |
322e23db | 4569 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
4570 | else |
4571 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4572 | for as_dir in $PATH | |
4573 | do | |
4574 | IFS=$as_save_IFS | |
4575 | test -z "$as_dir" && as_dir=. | |
b08c89d9 UD |
4576 | # Account for people who put trailing slashes in PATH elements. |
4577 | case $as_dir/ in #(( | |
4578 | ./ | .// | /[cC]/* | \ | |
a152f366 | 4579 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ |
b08c89d9 | 4580 | ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ |
a152f366 UD |
4581 | /usr/ucb/* ) ;; |
4582 | *) | |
4583 | # OSF1 and SCO ODT 3.0 have their own names for install. | |
4584 | # Don't use installbsd from OSF since it installs stuff as root | |
4585 | # by default. | |
4586 | for ac_prog in ginstall scoinst install; do | |
4587 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4588 | if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then | |
4589 | if test $ac_prog = install && | |
4590 | grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
4591 | # AIX install. It has an incompatible calling convention. | |
4592 | : | |
4593 | elif test $ac_prog = install && | |
4594 | grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
4595 | # program-specific install script used by HP pwplus--don't use. | |
4596 | : | |
4597 | else | |
322e23db UD |
4598 | rm -rf conftest.one conftest.two conftest.dir |
4599 | echo one > conftest.one | |
4600 | echo two > conftest.two | |
4601 | mkdir conftest.dir | |
4602 | if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && | |
4603 | test -s conftest.one && test -s conftest.two && | |
4604 | test -s conftest.dir/conftest.one && | |
4605 | test -s conftest.dir/conftest.two | |
4606 | then | |
4607 | ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" | |
4608 | break 3 | |
4609 | fi | |
a152f366 UD |
4610 | fi |
4611 | fi | |
4612 | done | |
4613 | done | |
4614 | ;; | |
26f56c1c | 4615 | esac |
322e23db | 4616 | |
b08c89d9 | 4617 | done |
a152f366 | 4618 | IFS=$as_save_IFS |
2abf9ff1 | 4619 | |
322e23db | 4620 | rm -rf conftest.one conftest.two conftest.dir |
26f56c1c | 4621 | |
925c3c5c | 4622 | fi |
a152f366 UD |
4623 | if test "${ac_cv_path_install+set}" = set; then |
4624 | INSTALL=$ac_cv_path_install | |
4625 | else | |
4626 | # As a last resort, use the slow shell script. Don't cache a | |
4627 | # value for INSTALL within a source directory, because that will | |
4628 | # break other packages using the cache if that directory is | |
4629 | # removed, or if the value is a relative name. | |
4630 | INSTALL=$ac_install_sh | |
4631 | fi | |
925c3c5c | 4632 | fi |
b08c89d9 | 4633 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 |
322e23db | 4634 | $as_echo "$INSTALL" >&6; } |
925c3c5c | 4635 | |
a152f366 UD |
4636 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. |
4637 | # It thinks the first close brace ends the variable substitution. | |
4638 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' | |
26f56c1c | 4639 | |
a152f366 UD |
4640 | test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' |
4641 | ||
4642 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' | |
4643 | ||
4644 | if test "$INSTALL" = "${srcdir}/scripts/install-sh -c"; then | |
4645 | # The makefiles need to use a different form to find it in $srcdir. | |
4646 | INSTALL='\$(..)./scripts/install-sh -c' | |
26f56c1c | 4647 | fi |
b08c89d9 | 4648 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 |
322e23db | 4649 | $as_echo_n "checking whether ln -s works... " >&6; } |
a152f366 UD |
4650 | LN_S=$as_ln_s |
4651 | if test "$LN_S" = "ln -s"; then | |
b08c89d9 | 4652 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
322e23db | 4653 | $as_echo "yes" >&6; } |
26f56c1c | 4654 | else |
b08c89d9 | 4655 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 |
322e23db | 4656 | $as_echo "no, using $LN_S" >&6; } |
26f56c1c | 4657 | fi |
a152f366 | 4658 | |
925c3c5c | 4659 | |
650425ce UD |
4660 | # Was a --with-binutils option given? |
4661 | if test -n "$path_binutils"; then | |
4662 | # Make absolute; ensure a single trailing slash. | |
4663 | path_binutils=`(cd $path_binutils; pwd) | sed 's%/*$%/%'` | |
63bda0c1 | 4664 | CC="$CC -B$path_binutils" |
650425ce | 4665 | fi |
27a5bb33 UD |
4666 | AS=`$CC -print-prog-name=as` |
4667 | LD=`$CC -print-prog-name=ld` | |
5edb9387 | 4668 | AR=`$CC -print-prog-name=ar` |
cd6ede75 | 4669 | |
4baa087a RM |
4670 | OBJDUMP=`$CC -print-prog-name=objdump` |
4671 | ||
4672 | ||
4673 | # ranlib has to be treated a bit differently since it might not exist at all. | |
4674 | ac_ranlib=`$CC -print-prog-name=ranlib` | |
4675 | if test "x$ac_ranlib" = xranlib; then | |
4676 | # This extra check has to happen since gcc simply echos the parameter in | |
4677 | # case it cannot find the value in its own directories. | |
4678 | if test -n "$ac_tool_prefix"; then | |
4679 | # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. | |
4680 | set dummy ${ac_tool_prefix}ranlib; ac_word=$2 | |
b08c89d9 | 4681 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4682 | $as_echo_n "checking for $ac_word... " >&6; } |
b08c89d9 | 4683 | if test "${ac_cv_prog_RANLIB+set}" = set; then : |
322e23db | 4684 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4685 | else |
4686 | if test -n "$RANLIB"; then | |
4687 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. | |
4688 | else | |
4689 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4690 | for as_dir in $PATH | |
4691 | do | |
4692 | IFS=$as_save_IFS | |
4693 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4694 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 4695 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
4baa087a | 4696 | ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" |
b08c89d9 | 4697 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4baa087a RM |
4698 | break 2 |
4699 | fi | |
4700 | done | |
b08c89d9 | 4701 | done |
26f56c1c | 4702 | IFS=$as_save_IFS |
4baa087a RM |
4703 | |
4704 | fi | |
4705 | fi | |
4706 | RANLIB=$ac_cv_prog_RANLIB | |
4707 | if test -n "$RANLIB"; then | |
b08c89d9 | 4708 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 |
322e23db | 4709 | $as_echo "$RANLIB" >&6; } |
4baa087a | 4710 | else |
b08c89d9 | 4711 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4712 | $as_echo "no" >&6; } |
4baa087a RM |
4713 | fi |
4714 | ||
26f56c1c | 4715 | |
4baa087a RM |
4716 | fi |
4717 | if test -z "$ac_cv_prog_RANLIB"; then | |
4718 | ac_ct_RANLIB=$RANLIB | |
4719 | # Extract the first word of "ranlib", so it can be a program name with args. | |
4720 | set dummy ranlib; ac_word=$2 | |
b08c89d9 | 4721 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4722 | $as_echo_n "checking for $ac_word... " >&6; } |
b08c89d9 | 4723 | if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then : |
322e23db | 4724 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4725 | else |
4726 | if test -n "$ac_ct_RANLIB"; then | |
4727 | ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. | |
4728 | else | |
4729 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4730 | for as_dir in $PATH | |
4731 | do | |
4732 | IFS=$as_save_IFS | |
4733 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4734 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 4735 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
4baa087a | 4736 | ac_cv_prog_ac_ct_RANLIB="ranlib" |
b08c89d9 | 4737 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4baa087a RM |
4738 | break 2 |
4739 | fi | |
4740 | done | |
b08c89d9 | 4741 | done |
26f56c1c | 4742 | IFS=$as_save_IFS |
4baa087a | 4743 | |
4baa087a RM |
4744 | fi |
4745 | fi | |
4746 | ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB | |
4747 | if test -n "$ac_ct_RANLIB"; then | |
b08c89d9 | 4748 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 |
322e23db | 4749 | $as_echo "$ac_ct_RANLIB" >&6; } |
4baa087a | 4750 | else |
b08c89d9 | 4751 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4752 | $as_echo "no" >&6; } |
4baa087a RM |
4753 | fi |
4754 | ||
26f56c1c UD |
4755 | if test "x$ac_ct_RANLIB" = x; then |
4756 | RANLIB=":" | |
4757 | else | |
4758 | case $cross_compiling:$ac_tool_warned in | |
4759 | yes:) | |
b08c89d9 | 4760 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
322e23db | 4761 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
26f56c1c UD |
4762 | ac_tool_warned=yes ;; |
4763 | esac | |
4764 | RANLIB=$ac_ct_RANLIB | |
4765 | fi | |
4baa087a RM |
4766 | else |
4767 | RANLIB="$ac_cv_prog_RANLIB" | |
4768 | fi | |
4769 | ||
4770 | else | |
4771 | RANLIB=$ac_ranlib | |
4772 | fi | |
4773 | ||
4774 | ||
4775 | # Determine whether we are using GNU binutils. | |
b08c89d9 | 4776 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $AS is GNU as" >&5 |
322e23db | 4777 | $as_echo_n "checking whether $AS is GNU as... " >&6; } |
b08c89d9 | 4778 | if test "${libc_cv_prog_as_gnu+set}" = set; then : |
322e23db | 4779 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4780 | else |
4781 | # Most GNU programs take a -v and spit out some text including | |
4782 | # the word 'GNU'. Some try to read stdin, so give them /dev/null. | |
4783 | if $AS -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then | |
4784 | libc_cv_prog_as_gnu=yes | |
4785 | else | |
4786 | libc_cv_prog_as_gnu=no | |
4787 | fi | |
4788 | rm -fr contest* | |
4789 | fi | |
b08c89d9 | 4790 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_prog_as_gnu" >&5 |
322e23db | 4791 | $as_echo "$libc_cv_prog_as_gnu" >&6; } |
4baa087a RM |
4792 | rm -f a.out |
4793 | gnu_as=$libc_cv_prog_as_gnu | |
4794 | ||
b08c89d9 | 4795 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $LD is GNU ld" >&5 |
322e23db | 4796 | $as_echo_n "checking whether $LD is GNU ld... " >&6; } |
b08c89d9 | 4797 | if test "${libc_cv_prog_ld_gnu+set}" = set; then : |
322e23db | 4798 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4799 | else |
4800 | # Most GNU programs take a -v and spit out some text including | |
4801 | # the word 'GNU'. Some try to read stdin, so give them /dev/null. | |
4802 | if $LD -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then | |
4803 | libc_cv_prog_ld_gnu=yes | |
4804 | else | |
4805 | libc_cv_prog_ld_gnu=no | |
4806 | fi | |
4807 | rm -fr contest* | |
4808 | fi | |
b08c89d9 | 4809 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_prog_ld_gnu" >&5 |
322e23db | 4810 | $as_echo "$libc_cv_prog_ld_gnu" >&6; } |
4baa087a RM |
4811 | gnu_ld=$libc_cv_prog_ld_gnu |
4812 | ||
4813 | ||
4814 | # Accept binutils 2.13 or newer. | |
4815 | for ac_prog in $AS | |
4816 | do | |
4817 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4818 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4819 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4820 | $as_echo_n "checking for $ac_word... " >&6; } |
b08c89d9 | 4821 | if test "${ac_cv_prog_AS+set}" = set; then : |
322e23db | 4822 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4823 | else |
4824 | if test -n "$AS"; then | |
4825 | ac_cv_prog_AS="$AS" # Let the user override the test. | |
4826 | else | |
4827 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4828 | for as_dir in $PATH | |
4829 | do | |
4830 | IFS=$as_save_IFS | |
4831 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4832 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 4833 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
4baa087a | 4834 | ac_cv_prog_AS="$ac_prog" |
b08c89d9 | 4835 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4baa087a RM |
4836 | break 2 |
4837 | fi | |
4838 | done | |
b08c89d9 | 4839 | done |
26f56c1c | 4840 | IFS=$as_save_IFS |
4baa087a RM |
4841 | |
4842 | fi | |
4843 | fi | |
4844 | AS=$ac_cv_prog_AS | |
4845 | if test -n "$AS"; then | |
b08c89d9 | 4846 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5 |
322e23db | 4847 | $as_echo "$AS" >&6; } |
4baa087a | 4848 | else |
b08c89d9 | 4849 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4850 | $as_echo "no" >&6; } |
4baa087a RM |
4851 | fi |
4852 | ||
26f56c1c | 4853 | |
4baa087a RM |
4854 | test -n "$AS" && break |
4855 | done | |
4856 | ||
4857 | if test -z "$AS"; then | |
4858 | ac_verc_fail=yes | |
4859 | else | |
4860 | # Found it, now check the version. | |
b08c89d9 | 4861 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $AS" >&5 |
322e23db | 4862 | $as_echo_n "checking version of $AS... " >&6; } |
4baa087a RM |
4863 | ac_prog_version=`$AS --version 2>&1 | sed -n 's/^.*GNU assembler.* \([0-9]*\.[0-9.]*\).*$/\1/p'` |
4864 | case $ac_prog_version in | |
4865 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
f450806e | 4866 | 2.1[3-9]*|2.1[0-9][0-9]*|2.[2-9][0-9]*|[3-9].*|[1-9][0-9]*) |
4baa087a RM |
4867 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4868 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4869 | ||
4870 | esac | |
b08c89d9 | 4871 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4872 | $as_echo "$ac_prog_version" >&6; } |
4baa087a RM |
4873 | fi |
4874 | if test $ac_verc_fail = yes; then | |
73588175 | 4875 | AS=: critic_missing="$critic_missing as" |
4baa087a RM |
4876 | fi |
4877 | ||
4878 | for ac_prog in $LD | |
4879 | do | |
4880 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4881 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4882 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4883 | $as_echo_n "checking for $ac_word... " >&6; } |
b08c89d9 | 4884 | if test "${ac_cv_prog_LD+set}" = set; then : |
322e23db | 4885 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4886 | else |
4887 | if test -n "$LD"; then | |
4888 | ac_cv_prog_LD="$LD" # Let the user override the test. | |
4889 | else | |
4890 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4891 | for as_dir in $PATH | |
4892 | do | |
4893 | IFS=$as_save_IFS | |
4894 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4895 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 4896 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
4baa087a | 4897 | ac_cv_prog_LD="$ac_prog" |
b08c89d9 | 4898 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4baa087a RM |
4899 | break 2 |
4900 | fi | |
4901 | done | |
b08c89d9 | 4902 | done |
26f56c1c | 4903 | IFS=$as_save_IFS |
4baa087a RM |
4904 | |
4905 | fi | |
4906 | fi | |
4907 | LD=$ac_cv_prog_LD | |
4908 | if test -n "$LD"; then | |
b08c89d9 | 4909 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 |
322e23db | 4910 | $as_echo "$LD" >&6; } |
4baa087a | 4911 | else |
b08c89d9 | 4912 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4913 | $as_echo "no" >&6; } |
4baa087a RM |
4914 | fi |
4915 | ||
26f56c1c | 4916 | |
4baa087a RM |
4917 | test -n "$LD" && break |
4918 | done | |
4919 | ||
4920 | if test -z "$LD"; then | |
4921 | ac_verc_fail=yes | |
4922 | else | |
4923 | # Found it, now check the version. | |
b08c89d9 | 4924 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $LD" >&5 |
322e23db | 4925 | $as_echo_n "checking version of $LD... " >&6; } |
4baa087a RM |
4926 | ac_prog_version=`$LD --version 2>&1 | sed -n 's/^.*GNU ld.* \([0-9][0-9]*\.[0-9.]*\).*$/\1/p'` |
4927 | case $ac_prog_version in | |
4928 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
f450806e | 4929 | 2.1[3-9]*|2.1[0-9][0-9]*|2.[2-9][0-9]*|[3-9].*|[1-9][0-9]*) |
4baa087a RM |
4930 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4931 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4932 | ||
4933 | esac | |
b08c89d9 | 4934 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4935 | $as_echo "$ac_prog_version" >&6; } |
4baa087a RM |
4936 | fi |
4937 | if test $ac_verc_fail = yes; then | |
73588175 | 4938 | LD=: critic_missing="$critic_missing ld" |
4baa087a RM |
4939 | fi |
4940 | ||
4941 | ||
4942 | # We need the physical current working directory. We cannot use the | |
4943 | # "pwd -P" shell builtin since that's not portable. Instead we try to | |
4944 | # find a pwd binary. Note that assigning to the PWD environment | |
4945 | # variable might have some interesting side effects, so we don't do | |
4946 | # that. | |
4947 | # Extract the first word of "pwd", so it can be a program name with args. | |
4948 | set dummy pwd; ac_word=$2 | |
b08c89d9 | 4949 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4950 | $as_echo_n "checking for $ac_word... " >&6; } |
b08c89d9 | 4951 | if test "${ac_cv_path_PWD_P+set}" = set; then : |
322e23db | 4952 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4953 | else |
4954 | case $PWD_P in | |
4955 | [\\/]* | ?:[\\/]*) | |
4956 | ac_cv_path_PWD_P="$PWD_P" # Let the user override the test with a path. | |
4957 | ;; | |
4958 | *) | |
4959 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4960 | for as_dir in $PATH | |
4961 | do | |
4962 | IFS=$as_save_IFS | |
4963 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4964 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 4965 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
4baa087a | 4966 | ac_cv_path_PWD_P="$as_dir/$ac_word$ac_exec_ext" |
b08c89d9 | 4967 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4baa087a RM |
4968 | break 2 |
4969 | fi | |
4970 | done | |
b08c89d9 | 4971 | done |
26f56c1c | 4972 | IFS=$as_save_IFS |
4baa087a RM |
4973 | |
4974 | test -z "$ac_cv_path_PWD_P" && ac_cv_path_PWD_P="no" | |
4975 | ;; | |
4976 | esac | |
4977 | fi | |
4978 | PWD_P=$ac_cv_path_PWD_P | |
4baa087a | 4979 | if test -n "$PWD_P"; then |
b08c89d9 | 4980 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PWD_P" >&5 |
322e23db | 4981 | $as_echo "$PWD_P" >&6; } |
4baa087a | 4982 | else |
b08c89d9 | 4983 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4984 | $as_echo "no" >&6; } |
4baa087a RM |
4985 | fi |
4986 | ||
26f56c1c | 4987 | |
4baa087a | 4988 | if test "$PWD_P" = no; then |
4a531bb0 | 4989 | as_fn_error $? "*** A pwd binary could not be found." "$LINENO" 5 |
4baa087a RM |
4990 | fi |
4991 | ||
4992 | # These programs are version sensitive. | |
4993 | ||
4994 | for ac_prog in ${ac_tool_prefix}gcc ${ac_tool_prefix}cc | |
4995 | do | |
4996 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4997 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4998 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4999 | $as_echo_n "checking for $ac_word... " >&6; } |
b08c89d9 | 5000 | if test "${ac_cv_prog_CC+set}" = set; then : |
322e23db | 5001 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
5002 | else |
5003 | if test -n "$CC"; then | |
5004 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
5005 | else | |
5006 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5007 | for as_dir in $PATH | |
5008 | do | |
5009 | IFS=$as_save_IFS | |
5010 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5011 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 5012 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
4baa087a | 5013 | ac_cv_prog_CC="$ac_prog" |
b08c89d9 | 5014 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4baa087a RM |
5015 | break 2 |
5016 | fi | |
5017 | done | |
b08c89d9 | 5018 | done |
26f56c1c | 5019 | IFS=$as_save_IFS |
4baa087a RM |
5020 | |
5021 | fi | |
5022 | fi | |
5023 | CC=$ac_cv_prog_CC | |
5024 | if test -n "$CC"; then | |
b08c89d9 | 5025 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 5026 | $as_echo "$CC" >&6; } |
4baa087a | 5027 | else |
b08c89d9 | 5028 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5029 | $as_echo "no" >&6; } |
4baa087a RM |
5030 | fi |
5031 | ||
26f56c1c | 5032 | |
4baa087a RM |
5033 | test -n "$CC" && break |
5034 | done | |
5035 | ||
5036 | if test -z "$CC"; then | |
5037 | ac_verc_fail=yes | |
5038 | else | |
5039 | # Found it, now check the version. | |
b08c89d9 | 5040 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $CC" >&5 |
322e23db | 5041 | $as_echo_n "checking version of $CC... " >&6; } |
4baa087a RM |
5042 | ac_prog_version=`$CC -v 2>&1 | sed -n 's/^.*version \([egcygnustpi-]*[0-9.]*\).*$/\1/p'` |
5043 | case $ac_prog_version in | |
5044 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
3cc4a097 | 5045 | 3.4* | 4.[0-9]* ) |
4baa087a RM |
5046 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
5047 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
5048 | ||
5049 | esac | |
b08c89d9 | 5050 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 5051 | $as_echo "$ac_prog_version" >&6; } |
4baa087a RM |
5052 | fi |
5053 | if test $ac_verc_fail = yes; then | |
5054 | critic_missing="$critic_missing gcc" | |
5055 | fi | |
5056 | ||
5057 | for ac_prog in gnumake gmake make | |
5058 | do | |
5059 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
5060 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 5061 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5062 | $as_echo_n "checking for $ac_word... " >&6; } |
b08c89d9 | 5063 | if test "${ac_cv_prog_MAKE+set}" = set; then : |
322e23db | 5064 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
5065 | else |
5066 | if test -n "$MAKE"; then | |
5067 | ac_cv_prog_MAKE="$MAKE" # Let the user override the test. | |
5068 | else | |
5069 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5070 | for as_dir in $PATH | |
5071 | do | |
5072 | IFS=$as_save_IFS | |
5073 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5074 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 5075 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
4baa087a | 5076 | ac_cv_prog_MAKE="$ac_prog" |
b08c89d9 | 5077 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4baa087a RM |
5078 | break 2 |
5079 | fi | |
5080 | done | |
b08c89d9 | 5081 | done |
26f56c1c | 5082 | IFS=$as_save_IFS |
4baa087a RM |
5083 | |
5084 | fi | |
5085 | fi | |
5086 | MAKE=$ac_cv_prog_MAKE | |
5087 | if test -n "$MAKE"; then | |
b08c89d9 | 5088 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5 |
322e23db | 5089 | $as_echo "$MAKE" >&6; } |
4baa087a | 5090 | else |
b08c89d9 | 5091 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5092 | $as_echo "no" >&6; } |
4baa087a RM |
5093 | fi |
5094 | ||
26f56c1c | 5095 | |
4baa087a RM |
5096 | test -n "$MAKE" && break |
5097 | done | |
5098 | ||
5099 | if test -z "$MAKE"; then | |
5100 | ac_verc_fail=yes | |
5101 | else | |
5102 | # Found it, now check the version. | |
b08c89d9 | 5103 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MAKE" >&5 |
322e23db | 5104 | $as_echo_n "checking version of $MAKE... " >&6; } |
4baa087a RM |
5105 | ac_prog_version=`$MAKE --version 2>&1 | sed -n 's/^.*GNU Make[^0-9]*\([0-9][0-9.]*\).*$/\1/p'` |
5106 | case $ac_prog_version in | |
5107 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
5108 | 3.79* | 3.[89]*) | |
5109 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
5110 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
5111 | ||
5112 | esac | |
b08c89d9 | 5113 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 5114 | $as_echo "$ac_prog_version" >&6; } |
4baa087a RM |
5115 | fi |
5116 | if test $ac_verc_fail = yes; then | |
5117 | critic_missing="$critic_missing make" | |
5118 | fi | |
6e3d59bc | 5119 | |
cd6ede75 | 5120 | |
4baa087a RM |
5121 | for ac_prog in gnumsgfmt gmsgfmt msgfmt |
5122 | do | |
5123 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
5124 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 5125 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5126 | $as_echo_n "checking for $ac_word... " >&6; } |
b08c89d9 | 5127 | if test "${ac_cv_prog_MSGFMT+set}" = set; then : |
322e23db | 5128 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 5129 | else |
4baa087a RM |
5130 | if test -n "$MSGFMT"; then |
5131 | ac_cv_prog_MSGFMT="$MSGFMT" # Let the user override the test. | |
cd6ede75 | 5132 | else |
3a12e572 UD |
5133 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5134 | for as_dir in $PATH | |
5135 | do | |
5136 | IFS=$as_save_IFS | |
5137 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5138 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 5139 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
4baa087a | 5140 | ac_cv_prog_MSGFMT="$ac_prog" |
b08c89d9 | 5141 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5142 | break 2 |
5143 | fi | |
5144 | done | |
b08c89d9 | 5145 | done |
26f56c1c | 5146 | IFS=$as_save_IFS |
3a12e572 | 5147 | |
cd6ede75 UD |
5148 | fi |
5149 | fi | |
4baa087a RM |
5150 | MSGFMT=$ac_cv_prog_MSGFMT |
5151 | if test -n "$MSGFMT"; then | |
b08c89d9 | 5152 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5 |
322e23db | 5153 | $as_echo "$MSGFMT" >&6; } |
cd6ede75 | 5154 | else |
b08c89d9 | 5155 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5156 | $as_echo "no" >&6; } |
cd6ede75 UD |
5157 | fi |
5158 | ||
26f56c1c | 5159 | |
4baa087a RM |
5160 | test -n "$MSGFMT" && break |
5161 | done | |
5162 | ||
5163 | if test -z "$MSGFMT"; then | |
5164 | ac_verc_fail=yes | |
5165 | else | |
5166 | # Found it, now check the version. | |
b08c89d9 | 5167 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MSGFMT" >&5 |
322e23db | 5168 | $as_echo_n "checking version of $MSGFMT... " >&6; } |
4baa087a RM |
5169 | ac_prog_version=`$MSGFMT --version 2>&1 | sed -n 's/^.*GNU gettext.* \([0-9]*\.[0-9.]*\).*$/\1/p'` |
5170 | case $ac_prog_version in | |
5171 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
5172 | 0.10.3[6-9]* | 0.10.[4-9][0-9]* | 0.1[1-9]* | 0.[2-9][0-9]* | [1-9].*) | |
5173 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
5174 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
5175 | ||
5176 | esac | |
b08c89d9 | 5177 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 5178 | $as_echo "$ac_prog_version" >&6; } |
3a12e572 | 5179 | fi |
4baa087a RM |
5180 | if test $ac_verc_fail = yes; then |
5181 | MSGFMT=: aux_missing="$aux_missing msgfmt" | |
5182 | fi | |
5183 | ||
5184 | for ac_prog in makeinfo | |
5185 | do | |
5186 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
5187 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 5188 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5189 | $as_echo_n "checking for $ac_word... " >&6; } |
b08c89d9 | 5190 | if test "${ac_cv_prog_MAKEINFO+set}" = set; then : |
322e23db | 5191 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 5192 | else |
4baa087a RM |
5193 | if test -n "$MAKEINFO"; then |
5194 | ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test. | |
cd6ede75 | 5195 | else |
3a12e572 UD |
5196 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5197 | for as_dir in $PATH | |
5198 | do | |
5199 | IFS=$as_save_IFS | |
5200 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5201 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 5202 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
4baa087a | 5203 | ac_cv_prog_MAKEINFO="$ac_prog" |
b08c89d9 | 5204 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5205 | break 2 |
5206 | fi | |
5207 | done | |
b08c89d9 | 5208 | done |
26f56c1c | 5209 | IFS=$as_save_IFS |
3a12e572 | 5210 | |
cd6ede75 UD |
5211 | fi |
5212 | fi | |
4baa087a RM |
5213 | MAKEINFO=$ac_cv_prog_MAKEINFO |
5214 | if test -n "$MAKEINFO"; then | |
b08c89d9 | 5215 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5 |
322e23db | 5216 | $as_echo "$MAKEINFO" >&6; } |
cd6ede75 | 5217 | else |
b08c89d9 | 5218 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5219 | $as_echo "no" >&6; } |
cd6ede75 UD |
5220 | fi |
5221 | ||
26f56c1c | 5222 | |
4baa087a RM |
5223 | test -n "$MAKEINFO" && break |
5224 | done | |
5edb9387 | 5225 | |
4baa087a RM |
5226 | if test -z "$MAKEINFO"; then |
5227 | ac_verc_fail=yes | |
5edb9387 | 5228 | else |
4baa087a | 5229 | # Found it, now check the version. |
b08c89d9 | 5230 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MAKEINFO" >&5 |
322e23db | 5231 | $as_echo_n "checking version of $MAKEINFO... " >&6; } |
4baa087a RM |
5232 | ac_prog_version=`$MAKEINFO --version 2>&1 | sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'` |
5233 | case $ac_prog_version in | |
5234 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
5235 | 4.*) | |
5236 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
5237 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
5edb9387 | 5238 | |
4baa087a | 5239 | esac |
b08c89d9 | 5240 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 5241 | $as_echo "$ac_prog_version" >&6; } |
5edb9387 | 5242 | fi |
4baa087a RM |
5243 | if test $ac_verc_fail = yes; then |
5244 | MAKEINFO=: aux_missing="$aux_missing makeinfo" | |
5edb9387 | 5245 | fi |
cd6ede75 | 5246 | |
4baa087a | 5247 | for ac_prog in sed |
c4d23330 RM |
5248 | do |
5249 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
5250 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 5251 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5252 | $as_echo_n "checking for $ac_word... " >&6; } |
b08c89d9 | 5253 | if test "${ac_cv_prog_SED+set}" = set; then : |
322e23db | 5254 | $as_echo_n "(cached) " >&6 |
c4d23330 | 5255 | else |
4baa087a RM |
5256 | if test -n "$SED"; then |
5257 | ac_cv_prog_SED="$SED" # Let the user override the test. | |
c4d23330 RM |
5258 | else |
5259 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5260 | for as_dir in $PATH | |
5261 | do | |
5262 | IFS=$as_save_IFS | |
5263 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5264 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 5265 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
4baa087a | 5266 | ac_cv_prog_SED="$ac_prog" |
b08c89d9 | 5267 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
c4d23330 RM |
5268 | break 2 |
5269 | fi | |
5270 | done | |
b08c89d9 | 5271 | done |
26f56c1c | 5272 | IFS=$as_save_IFS |
c4d23330 RM |
5273 | |
5274 | fi | |
5275 | fi | |
4baa087a RM |
5276 | SED=$ac_cv_prog_SED |
5277 | if test -n "$SED"; then | |
b08c89d9 | 5278 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SED" >&5 |
322e23db | 5279 | $as_echo "$SED" >&6; } |
c4d23330 | 5280 | else |
b08c89d9 | 5281 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5282 | $as_echo "no" >&6; } |
c4d23330 RM |
5283 | fi |
5284 | ||
26f56c1c | 5285 | |
4baa087a | 5286 | test -n "$SED" && break |
c4d23330 RM |
5287 | done |
5288 | ||
4baa087a | 5289 | if test -z "$SED"; then |
c4d23330 RM |
5290 | ac_verc_fail=yes |
5291 | else | |
5292 | # Found it, now check the version. | |
b08c89d9 | 5293 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $SED" >&5 |
322e23db | 5294 | $as_echo_n "checking version of $SED... " >&6; } |
4baa087a | 5295 | ac_prog_version=`$SED --version 2>&1 | sed -n 's/^.*GNU sed version \([0-9]*\.[0-9.]*\).*$/\1/p'` |
c4d23330 RM |
5296 | case $ac_prog_version in |
5297 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
4baa087a | 5298 | 3.0[2-9]*|3.[1-9]*|[4-9]*) |
c4d23330 RM |
5299 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
5300 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
5301 | ||
5302 | esac | |
b08c89d9 | 5303 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 5304 | $as_echo "$ac_prog_version" >&6; } |
c4d23330 RM |
5305 | fi |
5306 | if test $ac_verc_fail = yes; then | |
4baa087a | 5307 | SED=: aux_missing="$aux_missing sed" |
c4d23330 RM |
5308 | fi |
5309 | ||
4baa087a | 5310 | |
476e7d78 | 5311 | for ac_prog in autoconf |
c4d23330 RM |
5312 | do |
5313 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
5314 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 5315 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5316 | $as_echo_n "checking for $ac_word... " >&6; } |
b08c89d9 | 5317 | if test "${ac_cv_prog_AUTOCONF+set}" = set; then : |
322e23db | 5318 | $as_echo_n "(cached) " >&6 |
c4d23330 | 5319 | else |
4baa087a RM |
5320 | if test -n "$AUTOCONF"; then |
5321 | ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test. | |
c4d23330 RM |
5322 | else |
5323 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5324 | for as_dir in $PATH | |
5325 | do | |
5326 | IFS=$as_save_IFS | |
5327 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5328 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 5329 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
4baa087a | 5330 | ac_cv_prog_AUTOCONF="$ac_prog" |
b08c89d9 | 5331 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
c4d23330 RM |
5332 | break 2 |
5333 | fi | |
5334 | done | |
b08c89d9 | 5335 | done |
26f56c1c | 5336 | IFS=$as_save_IFS |
c4d23330 RM |
5337 | |
5338 | fi | |
5339 | fi | |
4baa087a RM |
5340 | AUTOCONF=$ac_cv_prog_AUTOCONF |
5341 | if test -n "$AUTOCONF"; then | |
b08c89d9 | 5342 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOCONF" >&5 |
322e23db | 5343 | $as_echo "$AUTOCONF" >&6; } |
c4d23330 | 5344 | else |
b08c89d9 | 5345 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5346 | $as_echo "no" >&6; } |
c4d23330 RM |
5347 | fi |
5348 | ||
26f56c1c | 5349 | |
4baa087a | 5350 | test -n "$AUTOCONF" && break |
c4d23330 | 5351 | done |
4baa087a | 5352 | test -n "$AUTOCONF" || AUTOCONF="no" |
c4d23330 | 5353 | |
476e7d78 RM |
5354 | case "x$AUTOCONF" in |
5355 | xno|x|x:) AUTOCONF=no ;; | |
5356 | *) | |
b08c89d9 | 5357 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works" >&5 |
322e23db | 5358 | $as_echo_n "checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works... " >&6; } |
b08c89d9 | 5359 | if test "${libc_cv_autoconf_works+set}" = set; then : |
322e23db | 5360 | $as_echo_n "(cached) " >&6 |
c4d23330 | 5361 | else |
476e7d78 RM |
5362 | if (cd $srcdir; $AUTOCONF $ACFLAGS configure.in > /dev/null 2>&1); then |
5363 | libc_cv_autoconf_works=yes | |
5364 | else | |
5365 | libc_cv_autoconf_works=no | |
5366 | fi | |
c4d23330 | 5367 | fi |
b08c89d9 | 5368 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_autoconf_works" >&5 |
322e23db | 5369 | $as_echo "$libc_cv_autoconf_works" >&6; } |
476e7d78 RM |
5370 | test $libc_cv_autoconf_works = yes || AUTOCONF=no |
5371 | ;; | |
5372 | esac | |
5373 | if test "x$with_cvs" = xyes && test "x$AUTOCONF" = xno; then | |
5374 | # If --without-cvs they probably won't change configure.in, so no complaints. | |
5375 | aux_missing="$aux_missing autoconf" | |
c4d23330 RM |
5376 | fi |
5377 | ||
4a531bb0 | 5378 | test -n "$critic_missing" && as_fn_error $? " |
32a448ed | 5379 | *** These critical programs are missing or too old:$critic_missing |
b08c89d9 | 5380 | *** Check the INSTALL file for required versions." "$LINENO" 5 |
32a448ed | 5381 | |
b08c89d9 | 5382 | test -n "$aux_missing" && { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: |
9c6fffc0 | 5383 | *** These auxiliary programs are missing or incompatible versions:$aux_missing |
ea9f119b | 5384 | *** some features will be disabled. |
3a12e572 | 5385 | *** Check the INSTALL file for required versions." >&5 |
322e23db | 5386 | $as_echo "$as_me: WARNING: |
3a12e572 UD |
5387 | *** These auxiliary programs are missing or incompatible versions:$aux_missing |
5388 | *** some features will be disabled. | |
5389 | *** Check the INSTALL file for required versions." >&2;} | |
ea9f119b | 5390 | |
3c720987 UD |
5391 | # if using special system headers, find out the compiler's sekrit |
5392 | # header directory and add that to the list. NOTE: Only does the right | |
5393 | # thing on a system that doesn't need fixincludes. (Not presently a problem.) | |
5394 | if test -n "$sysheaders"; then | |
67fbfa5c RM |
5395 | SYSINCLUDES=-nostdinc |
5396 | for d in include include-fixed; do | |
22dca1ea | 5397 | i=`$CC -print-file-name="$d"` && test "x$i" != x && test "x$i" != "x$d" && |
67fbfa5c RM |
5398 | SYSINCLUDES="$SYSINCLUDES -isystem $i" |
5399 | done | |
5400 | SYSINCLUDES="$SYSINCLUDES \ | |
3d6ce23a | 5401 | -isystem `echo $sysheaders | sed 's/:/ -isystem /g'`" |
ef226fec RM |
5402 | if test -n "$CXX"; then |
5403 | cxxversion=`$CXX -dumpversion 2>&5` && | |
5404 | cxxmachine=`$CXX -dumpmachine 2>&5` && | |
5405 | cxxheaders=`$CXX -print-file-name=../../../../include/c++/`"$cxxversion" && | |
5406 | CXX_SYSINCLUDES="-isystem $cxxheaders \ | |
5407 | -isystem $cxxheaders/$cxxmachine -isystem $cxxheaders/backward" | |
5408 | fi | |
3c720987 UD |
5409 | fi |
5410 | ||
5411 | ||
ef226fec | 5412 | |
f89ac85c | 5413 | # check if ranlib is necessary |
b08c89d9 | 5414 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ranlib is necessary" >&5 |
322e23db | 5415 | $as_echo_n "checking whether ranlib is necessary... " >&6; } |
b08c89d9 | 5416 | if test "${libc_cv_ranlib_necessary+set}" = set; then : |
322e23db | 5417 | $as_echo_n "(cached) " >&6 |
f38931a9 | 5418 | else |
f89ac85c UD |
5419 | cat > conftest.c <<EOF |
5420 | int a; | |
5421 | char b; | |
5422 | void c(void) {} | |
5423 | EOF | |
3217788f | 5424 | $CC $CFLAGS $CPPFLAGS -c conftest.c |
5bbfc1ea | 5425 | $AR cr conftest.a conftest.o |
f89ac85c UD |
5426 | cp conftest.a conftest2.a |
5427 | $RANLIB conftest.a | |
5428 | if cmp -s conftest.a conftest2.a; then | |
5429 | libc_cv_ranlib_necessary=no | |
f38931a9 | 5430 | else |
f89ac85c | 5431 | libc_cv_ranlib_necessary=yes |
f38931a9 | 5432 | fi |
f89ac85c | 5433 | rm -rf conftest* |
f38931a9 | 5434 | fi |
b08c89d9 | 5435 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ranlib_necessary" >&5 |
322e23db | 5436 | $as_echo "$libc_cv_ranlib_necessary" >&6; } |
f89ac85c UD |
5437 | if test "$libc_cv_ranlib_necessary" = no; then |
5438 | RANLIB=: | |
5439 | fi | |
f38931a9 | 5440 | |
3911660e UD |
5441 | # Test if LD_LIBRARY_PATH contains the notation for the current directory |
5442 | # since this would lead to problems installing/building glibc. | |
5443 | # LD_LIBRARY_PATH contains the current directory if one of the following | |
5444 | # is true: | |
5445 | # - one of the terminals (":" and ";") is the first or last sign | |
5446 | # - two terminals occur directly after each other | |
5447 | # - the path contains an element with a dot in it | |
b08c89d9 | 5448 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking LD_LIBRARY_PATH variable" >&5 |
322e23db | 5449 | $as_echo_n "checking LD_LIBRARY_PATH variable... " >&6; } |
3911660e UD |
5450 | case ${LD_LIBRARY_PATH} in |
5451 | [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* ) | |
b3a86ae1 | 5452 | ld_library_path_setting="contains current directory" |
3911660e UD |
5453 | ;; |
5454 | *) | |
5455 | ld_library_path_setting="ok" | |
5456 | ;; | |
5457 | esac | |
b08c89d9 | 5458 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_library_path_setting" >&5 |
322e23db | 5459 | $as_echo "$ld_library_path_setting" >&6; } |
3911660e | 5460 | if test "$ld_library_path_setting" != "ok"; then |
4a531bb0 | 5461 | as_fn_error $? " |
3a12e572 UD |
5462 | *** LD_LIBRARY_PATH shouldn't contain the current directory when |
5463 | *** building glibc. Please change the environment variable | |
b08c89d9 | 5464 | *** and run configure again." "$LINENO" 5 |
3911660e UD |
5465 | fi |
5466 | ||
b08c89d9 | 5467 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether GCC supports -static-libgcc" >&5 |
322e23db | 5468 | $as_echo_n "checking whether GCC supports -static-libgcc... " >&6; } |
b08c89d9 | 5469 | if test "${libc_cv_gcc_static_libgcc+set}" = set; then : |
322e23db | 5470 | $as_echo_n "(cached) " >&6 |
74bd2300 UD |
5471 | else |
5472 | if $CC -v -static-libgcc 2>&1 | grep -q 'unrecognized option.*static-libgcc'; then | |
5473 | libc_cv_gcc_static_libgcc= | |
5474 | else | |
5475 | libc_cv_gcc_static_libgcc=-static-libgcc | |
5476 | fi | |
5477 | fi | |
b08c89d9 | 5478 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_static_libgcc" >&5 |
322e23db | 5479 | $as_echo "$libc_cv_gcc_static_libgcc" >&6; } |
74bd2300 UD |
5480 | |
5481 | ||
cd6ede75 UD |
5482 | # Extract the first word of "bash", so it can be a program name with args. |
5483 | set dummy bash; ac_word=$2 | |
b08c89d9 | 5484 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5485 | $as_echo_n "checking for $ac_word... " >&6; } |
b08c89d9 | 5486 | if test "${ac_cv_path_BASH_SHELL+set}" = set; then : |
322e23db | 5487 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 5488 | else |
26f56c1c | 5489 | case $BASH_SHELL in |
3a12e572 | 5490 | [\\/]* | ?:[\\/]*) |
26f56c1c | 5491 | ac_cv_path_BASH_SHELL="$BASH_SHELL" # Let the user override the test with a path. |
cd6ede75 UD |
5492 | ;; |
5493 | *) | |
3a12e572 UD |
5494 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5495 | for as_dir in $PATH | |
5496 | do | |
5497 | IFS=$as_save_IFS | |
5498 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5499 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c UD |
5500 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
5501 | ac_cv_path_BASH_SHELL="$as_dir/$ac_word$ac_exec_ext" | |
b08c89d9 | 5502 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5503 | break 2 |
5504 | fi | |
5505 | done | |
b08c89d9 | 5506 | done |
26f56c1c | 5507 | IFS=$as_save_IFS |
3a12e572 | 5508 | |
26f56c1c | 5509 | test -z "$ac_cv_path_BASH_SHELL" && ac_cv_path_BASH_SHELL="no" |
cd6ede75 UD |
5510 | ;; |
5511 | esac | |
5512 | fi | |
26f56c1c UD |
5513 | BASH_SHELL=$ac_cv_path_BASH_SHELL |
5514 | if test -n "$BASH_SHELL"; then | |
b08c89d9 | 5515 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BASH_SHELL" >&5 |
322e23db | 5516 | $as_echo "$BASH_SHELL" >&6; } |
cd6ede75 | 5517 | else |
b08c89d9 | 5518 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5519 | $as_echo "no" >&6; } |
cd6ede75 UD |
5520 | fi |
5521 | ||
26f56c1c UD |
5522 | |
5523 | if test "$BASH_SHELL" != no && | |
5524 | $BASH_SHELL -c 'test "$BASH_VERSINFO" \ | |
6973fc01 | 5525 | && test "$BASH_VERSINFO" -ge 2 >&/dev/null'; then |
cd6ede75 UD |
5526 | libc_cv_have_bash2=yes |
5527 | else | |
5528 | libc_cv_have_bash2=no | |
5529 | fi | |
5530 | ||
5531 | ||
26f56c1c | 5532 | if test "$BASH_SHELL" = no; then |
cd6ede75 UD |
5533 | # Extract the first word of "ksh", so it can be a program name with args. |
5534 | set dummy ksh; ac_word=$2 | |
b08c89d9 | 5535 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5536 | $as_echo_n "checking for $ac_word... " >&6; } |
b08c89d9 | 5537 | if test "${ac_cv_path_KSH+set}" = set; then : |
322e23db | 5538 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 5539 | else |
3a12e572 UD |
5540 | case $KSH in |
5541 | [\\/]* | ?:[\\/]*) | |
cd6ede75 UD |
5542 | ac_cv_path_KSH="$KSH" # Let the user override the test with a path. |
5543 | ;; | |
5544 | *) | |
3a12e572 UD |
5545 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5546 | for as_dir in $PATH | |
5547 | do | |
5548 | IFS=$as_save_IFS | |
5549 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5550 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 5551 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
3a12e572 | 5552 | ac_cv_path_KSH="$as_dir/$ac_word$ac_exec_ext" |
b08c89d9 | 5553 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5554 | break 2 |
5555 | fi | |
5556 | done | |
b08c89d9 | 5557 | done |
26f56c1c | 5558 | IFS=$as_save_IFS |
3a12e572 | 5559 | |
cd6ede75 UD |
5560 | test -z "$ac_cv_path_KSH" && ac_cv_path_KSH="no" |
5561 | ;; | |
5562 | esac | |
5563 | fi | |
3a12e572 | 5564 | KSH=$ac_cv_path_KSH |
cd6ede75 | 5565 | if test -n "$KSH"; then |
b08c89d9 | 5566 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $KSH" >&5 |
322e23db | 5567 | $as_echo "$KSH" >&6; } |
cd6ede75 | 5568 | else |
b08c89d9 | 5569 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5570 | $as_echo "no" >&6; } |
cd6ede75 UD |
5571 | fi |
5572 | ||
26f56c1c | 5573 | |
cd6ede75 UD |
5574 | if test "$KSH" = no; then |
5575 | libc_cv_have_ksh=no | |
5576 | else | |
5577 | libc_cv_have_ksh=yes | |
5578 | fi | |
5579 | else | |
26f56c1c | 5580 | KSH="$BASH_SHELL" |
3a12e572 | 5581 | |
cd6ede75 UD |
5582 | libc_cv_have_ksh=yes |
5583 | fi | |
5584 | ||
5585 | ||
a8c01776 | 5586 | for ac_prog in gawk mawk nawk awk |
a2b08ee5 | 5587 | do |
3a12e572 | 5588 | # Extract the first word of "$ac_prog", so it can be a program name with args. |
a2b08ee5 | 5589 | set dummy $ac_prog; ac_word=$2 |
b08c89d9 | 5590 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5591 | $as_echo_n "checking for $ac_word... " >&6; } |
b08c89d9 | 5592 | if test "${ac_cv_prog_AWK+set}" = set; then : |
322e23db | 5593 | $as_echo_n "(cached) " >&6 |
5aa8ff62 UD |
5594 | else |
5595 | if test -n "$AWK"; then | |
5596 | ac_cv_prog_AWK="$AWK" # Let the user override the test. | |
5597 | else | |
3a12e572 UD |
5598 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5599 | for as_dir in $PATH | |
5600 | do | |
5601 | IFS=$as_save_IFS | |
5602 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5603 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 5604 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
3a12e572 | 5605 | ac_cv_prog_AWK="$ac_prog" |
b08c89d9 | 5606 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5607 | break 2 |
5608 | fi | |
5609 | done | |
b08c89d9 | 5610 | done |
26f56c1c | 5611 | IFS=$as_save_IFS |
3a12e572 | 5612 | |
5aa8ff62 UD |
5613 | fi |
5614 | fi | |
3a12e572 | 5615 | AWK=$ac_cv_prog_AWK |
5aa8ff62 | 5616 | if test -n "$AWK"; then |
b08c89d9 | 5617 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 |
322e23db | 5618 | $as_echo "$AWK" >&6; } |
5aa8ff62 | 5619 | else |
b08c89d9 | 5620 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5621 | $as_echo "no" >&6; } |
5aa8ff62 UD |
5622 | fi |
5623 | ||
26f56c1c | 5624 | |
3a12e572 | 5625 | test -n "$AWK" && break |
5aa8ff62 UD |
5626 | done |
5627 | ||
c0016081 UD |
5628 | # Extract the first word of "perl", so it can be a program name with args. |
5629 | set dummy perl; ac_word=$2 | |
b08c89d9 | 5630 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5631 | $as_echo_n "checking for $ac_word... " >&6; } |
b08c89d9 | 5632 | if test "${ac_cv_path_PERL+set}" = set; then : |
322e23db | 5633 | $as_echo_n "(cached) " >&6 |
a2b08ee5 | 5634 | else |
3a12e572 UD |
5635 | case $PERL in |
5636 | [\\/]* | ?:[\\/]*) | |
a2b08ee5 UD |
5637 | ac_cv_path_PERL="$PERL" # Let the user override the test with a path. |
5638 | ;; | |
5639 | *) | |
3a12e572 UD |
5640 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5641 | for as_dir in $PATH | |
5642 | do | |
5643 | IFS=$as_save_IFS | |
5644 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5645 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 5646 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
3a12e572 | 5647 | ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext" |
b08c89d9 | 5648 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5649 | break 2 |
5650 | fi | |
5651 | done | |
b08c89d9 | 5652 | done |
26f56c1c | 5653 | IFS=$as_save_IFS |
3a12e572 | 5654 | |
c0016081 | 5655 | test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="no" |
a2b08ee5 UD |
5656 | ;; |
5657 | esac | |
5658 | fi | |
3a12e572 | 5659 | PERL=$ac_cv_path_PERL |
a2b08ee5 | 5660 | if test -n "$PERL"; then |
b08c89d9 | 5661 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5 |
322e23db | 5662 | $as_echo "$PERL" >&6; } |
a2b08ee5 | 5663 | else |
b08c89d9 | 5664 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5665 | $as_echo "no" >&6; } |
a2b08ee5 UD |
5666 | fi |
5667 | ||
26f56c1c | 5668 | |
2fd5d029 RM |
5669 | if test "$PERL" != no && |
5670 | (eval `$PERL -V:apiversion`; test `expr "$apiversion" \< 5` -ne 0); then | |
5671 | PERL=no | |
fc304e02 | 5672 | fi |
c0016081 UD |
5673 | # Extract the first word of "install-info", so it can be a program name with args. |
5674 | set dummy install-info; ac_word=$2 | |
b08c89d9 | 5675 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5676 | $as_echo_n "checking for $ac_word... " >&6; } |
b08c89d9 | 5677 | if test "${ac_cv_path_INSTALL_INFO+set}" = set; then : |
322e23db | 5678 | $as_echo_n "(cached) " >&6 |
c0016081 | 5679 | else |
3a12e572 UD |
5680 | case $INSTALL_INFO in |
5681 | [\\/]* | ?:[\\/]*) | |
c0016081 UD |
5682 | ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path. |
5683 | ;; | |
5684 | *) | |
3a12e572 | 5685 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
f4b07664 RM |
5686 | as_dummy="$PATH:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin" |
5687 | for as_dir in $as_dummy | |
3a12e572 UD |
5688 | do |
5689 | IFS=$as_save_IFS | |
5690 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5691 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 5692 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
3a12e572 | 5693 | ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext" |
b08c89d9 | 5694 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5695 | break 2 |
5696 | fi | |
5697 | done | |
b08c89d9 | 5698 | done |
26f56c1c | 5699 | IFS=$as_save_IFS |
3a12e572 | 5700 | |
c0016081 UD |
5701 | test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO="no" |
5702 | ;; | |
5703 | esac | |
5704 | fi | |
3a12e572 | 5705 | INSTALL_INFO=$ac_cv_path_INSTALL_INFO |
c0016081 | 5706 | if test -n "$INSTALL_INFO"; then |
b08c89d9 | 5707 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5 |
322e23db | 5708 | $as_echo "$INSTALL_INFO" >&6; } |
c0016081 | 5709 | else |
b08c89d9 | 5710 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5711 | $as_echo "no" >&6; } |
c0016081 UD |
5712 | fi |
5713 | ||
26f56c1c | 5714 | |
ae113383 UD |
5715 | # Extract the first word of "bison", so it can be a program name with args. |
5716 | set dummy bison; ac_word=$2 | |
b08c89d9 | 5717 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5718 | $as_echo_n "checking for $ac_word... " >&6; } |
b08c89d9 | 5719 | if test "${ac_cv_path_BISON+set}" = set; then : |
322e23db | 5720 | $as_echo_n "(cached) " >&6 |
ae113383 | 5721 | else |
3a12e572 UD |
5722 | case $BISON in |
5723 | [\\/]* | ?:[\\/]*) | |
ae113383 UD |
5724 | ac_cv_path_BISON="$BISON" # Let the user override the test with a path. |
5725 | ;; | |
ae113383 | 5726 | *) |
3a12e572 | 5727 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
f4b07664 RM |
5728 | as_dummy="$PATH:/usr/local/bin:/usr/bin:/bin" |
5729 | for as_dir in $as_dummy | |
3a12e572 UD |
5730 | do |
5731 | IFS=$as_save_IFS | |
5732 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5733 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 5734 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
3a12e572 | 5735 | ac_cv_path_BISON="$as_dir/$ac_word$ac_exec_ext" |
b08c89d9 | 5736 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5737 | break 2 |
5738 | fi | |
5739 | done | |
b08c89d9 | 5740 | done |
26f56c1c | 5741 | IFS=$as_save_IFS |
3a12e572 | 5742 | |
ae113383 UD |
5743 | test -z "$ac_cv_path_BISON" && ac_cv_path_BISON="no" |
5744 | ;; | |
5745 | esac | |
5746 | fi | |
3a12e572 | 5747 | BISON=$ac_cv_path_BISON |
ae113383 | 5748 | if test -n "$BISON"; then |
b08c89d9 | 5749 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5 |
322e23db | 5750 | $as_echo "$BISON" >&6; } |
ae113383 | 5751 | else |
b08c89d9 | 5752 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5753 | $as_echo "no" >&6; } |
ae113383 UD |
5754 | fi |
5755 | ||
5756 | ||
26f56c1c | 5757 | |
b08c89d9 | 5758 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for signed size_t type" >&5 |
322e23db | 5759 | $as_echo_n "checking for signed size_t type... " >&6; } |
b08c89d9 | 5760 | if test "${libc_cv_signed_size_t+set}" = set; then : |
322e23db | 5761 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
5762 | else |
5763 | echo '#include <stddef.h> | |
5764 | FOOBAR __SIZE_TYPE__ FOOBAR' > conftest.c | |
5765 | if eval "$ac_cpp conftest.c 2>/dev/null" \ | |
5766 | | grep '^FOOBAR.*unsigned.*FOOBAR$' >/dev/null; then | |
5767 | libc_cv_signed_size_t=no | |
5768 | else | |
5769 | libc_cv_signed_size_t=yes | |
5770 | fi | |
5771 | rm -f conftest* | |
5772 | fi | |
b08c89d9 | 5773 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_signed_size_t" >&5 |
322e23db | 5774 | $as_echo "$libc_cv_signed_size_t" >&6; } |
cd6ede75 UD |
5775 | if test $libc_cv_signed_size_t = yes; then |
5776 | cat >> confdefs.h <<\EOF | |
5777 | #undef __SIZE_TYPE__ | |
5778 | #define __SIZE_TYPE__ unsigned | |
5779 | EOF | |
5780 | fi | |
5781 | ||
b08c89d9 | 5782 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libc-friendly stddef.h" >&5 |
322e23db | 5783 | $as_echo_n "checking for libc-friendly stddef.h... " >&6; } |
b08c89d9 | 5784 | if test "${libc_cv_friendly_stddef+set}" = set; then : |
322e23db | 5785 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 5786 | else |
b08c89d9 | 5787 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2abf9ff1 | 5788 | /* end confdefs.h. */ |
cd6ede75 UD |
5789 | #define __need_size_t |
5790 | #define __need_wchar_t | |
5791 | #include <stddef.h> | |
5792 | #define __need_NULL | |
5793 | #include <stddef.h> | |
3a12e572 UD |
5794 | int |
5795 | main () | |
5796 | { | |
cd6ede75 UD |
5797 | size_t size; wchar_t wchar; |
5798 | #ifdef offsetof | |
5799 | #error stddef.h ignored __need_* | |
5800 | #endif | |
5801 | if (&size == NULL || &wchar == NULL) abort (); | |
3a12e572 UD |
5802 | ; |
5803 | return 0; | |
5804 | } | |
5805 | _ACEOF | |
b08c89d9 | 5806 | if ac_fn_c_try_compile "$LINENO"; then : |
cd6ede75 UD |
5807 | libc_cv_friendly_stddef=yes |
5808 | else | |
b08c89d9 | 5809 | libc_cv_friendly_stddef=no |
cd6ede75 | 5810 | fi |
26f56c1c | 5811 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
cd6ede75 | 5812 | fi |
b08c89d9 | 5813 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_friendly_stddef" >&5 |
322e23db | 5814 | $as_echo "$libc_cv_friendly_stddef" >&6; } |
cd6ede75 UD |
5815 | if test $libc_cv_friendly_stddef = yes; then |
5816 | config_vars="$config_vars | |
5817 | override stddef.h = # The installed <stddef.h> seems to be libc-friendly." | |
5818 | fi | |
5819 | ||
b08c89d9 | 5820 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need to use -P to assemble .S files" >&5 |
322e23db | 5821 | $as_echo_n "checking whether we need to use -P to assemble .S files... " >&6; } |
b08c89d9 | 5822 | if test "${libc_cv_need_minus_P+set}" = set; then : |
322e23db | 5823 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
5824 | else |
5825 | cat > conftest.S <<EOF | |
5826 | #include "confdefs.h" | |
5827 | /* Nothing whatsoever. */ | |
5828 | EOF | |
3217788f | 5829 | if { ac_try='${CC-cc} $CPPFLAGS $ASFLAGS -c conftest.S 1>&5' |
b08c89d9 | 5830 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
61cea1c3 RM |
5831 | (eval $ac_try) 2>&5 |
5832 | ac_status=$? | |
b08c89d9 UD |
5833 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5834 | test $ac_status = 0; }; }; then | |
cd6ede75 UD |
5835 | libc_cv_need_minus_P=no |
5836 | else | |
5837 | libc_cv_need_minus_P=yes | |
5838 | fi | |
5839 | rm -f conftest* | |
5840 | fi | |
b08c89d9 | 5841 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_need_minus_P" >&5 |
322e23db | 5842 | $as_echo "$libc_cv_need_minus_P" >&6; } |
cd6ede75 UD |
5843 | if test $libc_cv_need_minus_P = yes; then |
5844 | config_vars="$config_vars | |
5845 | asm-CPPFLAGS = -P # The assembler can't grok cpp's # line directives." | |
5846 | fi | |
5847 | ||
b08c89d9 | 5848 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .set assembler directive" >&5 |
322e23db | 5849 | $as_echo_n "checking for .set assembler directive... " >&6; } |
b08c89d9 | 5850 | if test "${libc_cv_asm_set_directive+set}" = set; then : |
322e23db | 5851 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
5852 | else |
5853 | cat > conftest.s <<EOF | |
2293395f | 5854 | ${libc_cv_dot_text} |
cd6ede75 UD |
5855 | foo: |
5856 | .set glibc_conftest_frobozz,foo | |
5857 | $libc_cv_asm_global_directive glibc_conftest_frobozz | |
5858 | EOF | |
5859 | # The alpha-dec-osf1 assembler gives only a warning for `.set' | |
5860 | # (but it doesn't work), so we must do a linking check to be sure. | |
5861 | cat > conftest1.c <<\EOF | |
5862 | extern int glibc_conftest_frobozz; | |
640f0119 | 5863 | void _start() { glibc_conftest_frobozz = 1; } |
cd6ede75 UD |
5864 | EOF |
5865 | if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \ | |
640f0119 | 5866 | -nostartfiles -nostdlib \ |
cd6ede75 UD |
5867 | -o conftest conftest.s conftest1.c 1>&5 2>&5; then |
5868 | libc_cv_asm_set_directive=yes | |
5869 | else | |
5870 | libc_cv_asm_set_directive=no | |
5871 | fi | |
5872 | rm -f conftest* | |
5873 | fi | |
b08c89d9 | 5874 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_set_directive" >&5 |
322e23db | 5875 | $as_echo "$libc_cv_asm_set_directive" >&6; } |
cd6ede75 | 5876 | if test $libc_cv_asm_set_directive = yes; then |
b08c89d9 | 5877 | $as_echo "#define HAVE_ASM_SET_DIRECTIVE 1" >>confdefs.h |
cd6ede75 UD |
5878 | |
5879 | fi | |
5880 | ||
b08c89d9 | 5881 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler gnu_unique_object symbol type" >&5 |
415ac3df | 5882 | $as_echo_n "checking for assembler gnu_unique_object symbol type... " >&6; } |
b08c89d9 | 5883 | if test "${libc_cv_asm_unique_object+set}" = set; then : |
415ac3df UD |
5884 | $as_echo_n "(cached) " >&6 |
5885 | else | |
5886 | cat > conftest.s <<EOF | |
5887 | ${libc_cv_dot_text} | |
5888 | _sym: | |
5889 | .type _sym, ${libc_cv_asm_type_prefix}gnu_unique_object | |
5890 | EOF | |
5891 | if ${CC-cc} -c $ASFLAGS conftest.s 1>&5 2>&5; then | |
5892 | libc_cv_asm_unique_object=yes | |
5893 | else | |
5894 | libc_cv_asm_unique_object=no | |
5895 | fi | |
5896 | rm -f conftest* | |
5897 | fi | |
b08c89d9 | 5898 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_unique_object" >&5 |
415ac3df UD |
5899 | $as_echo "$libc_cv_asm_unique_object" >&6; } |
5900 | if test $libc_cv_asm_unique_object = yes; then | |
b08c89d9 | 5901 | $as_echo "#define HAVE_ASM_UNIQUE_OBJECT 1" >>confdefs.h |
415ac3df UD |
5902 | |
5903 | fi | |
5904 | ||
b08c89d9 | 5905 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .symver assembler directive" >&5 |
322e23db | 5906 | $as_echo_n "checking for .symver assembler directive... " >&6; } |
b08c89d9 | 5907 | if test "${libc_cv_asm_symver_directive+set}" = set; then : |
322e23db | 5908 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
5909 | else |
5910 | cat > conftest.s <<EOF | |
2293395f | 5911 | ${libc_cv_dot_text} |
cd6ede75 UD |
5912 | _sym: |
5913 | .symver _sym,sym@VERS | |
5914 | EOF | |
3217788f | 5915 | if ${CC-cc} -c $ASFLAGS conftest.s 1>&5 2>&5; then |
cd6ede75 UD |
5916 | libc_cv_asm_symver_directive=yes |
5917 | else | |
5918 | libc_cv_asm_symver_directive=no | |
5919 | fi | |
5920 | rm -f conftest* | |
5921 | fi | |
b08c89d9 | 5922 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_symver_directive" >&5 |
322e23db | 5923 | $as_echo "$libc_cv_asm_symver_directive" >&6; } |
b08c89d9 | 5924 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld --version-script" >&5 |
322e23db | 5925 | $as_echo_n "checking for ld --version-script... " >&6; } |
b08c89d9 | 5926 | if test "${libc_cv_ld_version_script_option+set}" = set; then : |
322e23db | 5927 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
5928 | else |
5929 | if test $libc_cv_asm_symver_directive = yes; then | |
5930 | cat > conftest.s <<EOF | |
2293395f | 5931 | ${libc_cv_dot_text} |
cd6ede75 UD |
5932 | _sym: |
5933 | .symver _sym,sym@VERS | |
5934 | EOF | |
5935 | cat > conftest.map <<EOF | |
f43ce637 | 5936 | VERS_1 { |
cd6ede75 UD |
5937 | global: sym; |
5938 | }; | |
f43ce637 UD |
5939 | |
5940 | VERS_2 { | |
77e8bddf | 5941 | global: sym; |
f43ce637 | 5942 | } VERS_1; |
cd6ede75 | 5943 | EOF |
3217788f RM |
5944 | if ${CC-cc} -c $ASFLAGS conftest.s 1>&5 2>&5; then |
5945 | if { ac_try='${CC-cc} $CFLAGS $LDFLAGS -shared | |
5946 | -o conftest.so conftest.o | |
5947 | -nostartfiles -nostdlib | |
5948 | -Wl,--version-script,conftest.map | |
3a12e572 | 5949 | 1>&5' |
b08c89d9 | 5950 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
5951 | (eval $ac_try) 2>&5 |
5952 | ac_status=$? | |
b08c89d9 UD |
5953 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5954 | test $ac_status = 0; }; }; | |
cd6ede75 UD |
5955 | then |
5956 | libc_cv_ld_version_script_option=yes | |
5957 | else | |
5958 | libc_cv_ld_version_script_option=no | |
5959 | fi | |
5960 | else | |
5961 | libc_cv_ld_version_script_option=no | |
5962 | fi | |
5963 | else | |
5964 | libc_cv_ld_version_script_option=no | |
5965 | fi | |
5966 | rm -f conftest* | |
5967 | fi | |
b08c89d9 | 5968 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ld_version_script_option" >&5 |
322e23db | 5969 | $as_echo "$libc_cv_ld_version_script_option" >&6; } |
7499a22a RM |
5970 | if test $shared != no && |
5971 | test $libc_cv_asm_symver_directive = yes && | |
650425ce UD |
5972 | test $libc_cv_ld_version_script_option = yes && |
5973 | test $enable_versioning = yes; then | |
cd6ede75 | 5974 | VERSIONING=yes |
b08c89d9 | 5975 | $as_echo "#define DO_VERSIONING 1" >>confdefs.h |
cd6ede75 UD |
5976 | |
5977 | else | |
5978 | VERSIONING=no | |
5979 | fi | |
5980 | ||
5981 | ||
22af13de | 5982 | if test $elf = yes && test $shared != no && test $VERSIONING = no; then |
f43ce637 | 5983 | echo "\ |
f4017d20 | 5984 | *** WARNING: You should not compile GNU libc without versioning. Not using |
f43ce637 UD |
5985 | *** versioning will introduce incompatibilities so that old binaries |
5986 | *** will not run anymore. | |
08a0d60a | 5987 | *** For versioning you need recent binutils (binutils-2.8.1.0.23 or newer)." |
f43ce637 | 5988 | fi |
cd6ede75 | 5989 | if test $elf = yes; then |
b08c89d9 | 5990 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .previous assembler directive" >&5 |
322e23db | 5991 | $as_echo_n "checking for .previous assembler directive... " >&6; } |
b08c89d9 | 5992 | if test "${libc_cv_asm_previous_directive+set}" = set; then : |
322e23db | 5993 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
5994 | else |
5995 | cat > conftest.s <<EOF | |
5996 | .section foo_section | |
5997 | .previous | |
5998 | EOF | |
3217788f | 5999 | if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5' |
b08c89d9 | 6000 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6001 | (eval $ac_try) 2>&5 |
6002 | ac_status=$? | |
b08c89d9 UD |
6003 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6004 | test $ac_status = 0; }; }; then | |
cd6ede75 UD |
6005 | libc_cv_asm_previous_directive=yes |
6006 | else | |
6007 | libc_cv_asm_previous_directive=no | |
6008 | fi | |
6009 | rm -f conftest* | |
6010 | fi | |
b08c89d9 | 6011 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_previous_directive" >&5 |
322e23db | 6012 | $as_echo "$libc_cv_asm_previous_directive" >&6; } |
cd6ede75 | 6013 | if test $libc_cv_asm_previous_directive = yes; then |
b08c89d9 | 6014 | $as_echo "#define HAVE_ASM_PREVIOUS_DIRECTIVE 1" >>confdefs.h |
cd6ede75 UD |
6015 | |
6016 | else | |
b08c89d9 | 6017 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .popsection assembler directive" >&5 |
322e23db | 6018 | $as_echo_n "checking for .popsection assembler directive... " >&6; } |
b08c89d9 | 6019 | if test "${libc_cv_asm_popsection_directive+set}" = set; then : |
322e23db | 6020 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
6021 | else |
6022 | cat > conftest.s <<EOF | |
6023 | .pushsection foo_section | |
6024 | .popsection | |
6025 | EOF | |
3217788f | 6026 | if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5' |
b08c89d9 | 6027 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6028 | (eval $ac_try) 2>&5 |
6029 | ac_status=$? | |
b08c89d9 UD |
6030 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6031 | test $ac_status = 0; }; }; then | |
cd6ede75 UD |
6032 | libc_cv_asm_popsection_directive=yes |
6033 | else | |
6034 | libc_cv_asm_popsection_directive=no | |
6035 | fi | |
6036 | rm -f conftest* | |
6037 | fi | |
b08c89d9 | 6038 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_popsection_directive" >&5 |
322e23db | 6039 | $as_echo "$libc_cv_asm_popsection_directive" >&6; } |
cd6ede75 | 6040 | if test $libc_cv_asm_popsection_directive = yes; then |
b08c89d9 | 6041 | $as_echo "#define HAVE_ASM_POPSECTION_DIRECTIVE 1" >>confdefs.h |
cd6ede75 UD |
6042 | |
6043 | fi | |
6044 | fi | |
b08c89d9 | 6045 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .protected and .hidden assembler directive" >&5 |
322e23db | 6046 | $as_echo_n "checking for .protected and .hidden assembler directive... " >&6; } |
b08c89d9 | 6047 | if test "${libc_cv_asm_protected_directive+set}" = set; then : |
322e23db | 6048 | $as_echo_n "(cached) " >&6 |
2d499f55 UD |
6049 | else |
6050 | cat > conftest.s <<EOF | |
6051 | .protected foo | |
6052 | foo: | |
6053 | .hidden bar | |
6054 | bar: | |
6055 | EOF | |
3217788f | 6056 | if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5' |
b08c89d9 | 6057 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6058 | (eval $ac_try) 2>&5 |
6059 | ac_status=$? | |
b08c89d9 UD |
6060 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6061 | test $ac_status = 0; }; }; then | |
2d499f55 UD |
6062 | libc_cv_asm_protected_directive=yes |
6063 | else | |
4a531bb0 | 6064 | as_fn_error $? "assembler support for symbol visibility is required" "$LINENO" 5 |
2d499f55 UD |
6065 | fi |
6066 | rm -f conftest* | |
6067 | fi | |
b08c89d9 | 6068 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_protected_directive" >&5 |
322e23db | 6069 | $as_echo "$libc_cv_asm_protected_directive" >&6; } |
2d499f55 | 6070 | |
0d01dace | 6071 | if test $libc_cv_asm_protected_directive = yes; then |
b08c89d9 | 6072 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __attribute__((visibility())) is supported" >&5 |
322e23db | 6073 | $as_echo_n "checking whether __attribute__((visibility())) is supported... " >&6; } |
b08c89d9 | 6074 | if test "${libc_cv_visibility_attribute+set}" = set; then : |
322e23db | 6075 | $as_echo_n "(cached) " >&6 |
0d01dace UD |
6076 | else |
6077 | cat > conftest.c <<EOF | |
6078 | int foo __attribute__ ((visibility ("hidden"))) = 1; | |
6079 | int bar __attribute__ ((visibility ("protected"))) = 1; | |
6080 | EOF | |
6081 | libc_cv_visibility_attribute=no | |
61cea1c3 | 6082 | if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5' |
b08c89d9 | 6083 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
61cea1c3 RM |
6084 | (eval $ac_try) 2>&5 |
6085 | ac_status=$? | |
b08c89d9 UD |
6086 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6087 | test $ac_status = 0; }; }; then | |
0d01dace UD |
6088 | if grep '\.hidden.*foo' conftest.s >/dev/null; then |
6089 | if grep '\.protected.*bar' conftest.s >/dev/null; then | |
6090 | libc_cv_visibility_attribute=yes | |
6091 | fi | |
6092 | fi | |
6093 | fi | |
6094 | rm -f conftest.cs | |
0d01dace | 6095 | |
3a12e572 | 6096 | fi |
b08c89d9 | 6097 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_visibility_attribute" >&5 |
322e23db | 6098 | $as_echo "$libc_cv_visibility_attribute" >&6; } |
11bf311e | 6099 | if test $libc_cv_visibility_attribute != yes; then |
4a531bb0 | 6100 | as_fn_error $? "compiler support for visibility attribute is required" "$LINENO" 5 |
0d01dace UD |
6101 | fi |
6102 | fi | |
6103 | ||
37ba7d66 | 6104 | if test $libc_cv_visibility_attribute = yes; then |
b08c89d9 | 6105 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken __attribute__((visibility()))" >&5 |
322e23db | 6106 | $as_echo_n "checking for broken __attribute__((visibility()))... " >&6; } |
b08c89d9 | 6107 | if test "${libc_cv_broken_visibility_attribute+set}" = set; then : |
322e23db | 6108 | $as_echo_n "(cached) " >&6 |
37ba7d66 UD |
6109 | else |
6110 | cat > conftest.c <<EOF | |
6111 | int foo (int x); | |
6112 | int bar (int x) __asm__ ("foo") __attribute__ ((visibility ("hidden"))); | |
6113 | int bar (int x) { return x; } | |
6114 | EOF | |
6115 | libc_cv_broken_visibility_attribute=yes | |
61cea1c3 | 6116 | if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s1>&5' |
b08c89d9 | 6117 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
61cea1c3 RM |
6118 | (eval $ac_try) 2>&5 |
6119 | ac_status=$? | |
b08c89d9 UD |
6120 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6121 | test $ac_status = 0; }; }; then | |
37ba7d66 UD |
6122 | if grep '\.hidden[ _]foo' conftest.s >/dev/null; then |
6123 | libc_cv_broken_visibility_attribute=no | |
6124 | fi | |
6125 | fi | |
6126 | rm -f conftest.c conftest.s | |
37ba7d66 | 6127 | |
3a12e572 | 6128 | fi |
b08c89d9 | 6129 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_broken_visibility_attribute" >&5 |
322e23db | 6130 | $as_echo "$libc_cv_broken_visibility_attribute" >&6; } |
37ba7d66 | 6131 | if test $libc_cv_broken_visibility_attribute = yes; then |
4a531bb0 | 6132 | as_fn_error $? "working compiler support for visibility attribute is required" "$LINENO" 5 |
37ba7d66 UD |
6133 | fi |
6134 | fi | |
6135 | ||
b08c89d9 | 6136 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken __attribute__((alias()))" >&5 |
322e23db | 6137 | $as_echo_n "checking for broken __attribute__((alias()))... " >&6; } |
b08c89d9 | 6138 | if test "${libc_cv_broken_alias_attribute+set}" = set; then : |
322e23db | 6139 | $as_echo_n "(cached) " >&6 |
37ba7d66 UD |
6140 | else |
6141 | cat > conftest.c <<EOF | |
6142 | extern int foo (int x) __asm ("xyzzy"); | |
6143 | int bar (int x) { return x; } | |
48b8e846 UD |
6144 | extern __typeof (bar) foo __attribute ((weak, alias ("bar"))); |
6145 | extern int dfoo; | |
6146 | extern __typeof (dfoo) dfoo __asm ("abccb"); | |
6147 | int dfoo = 1; | |
37ba7d66 UD |
6148 | EOF |
6149 | libc_cv_broken_alias_attribute=yes | |
61cea1c3 | 6150 | if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5' |
b08c89d9 | 6151 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
61cea1c3 RM |
6152 | (eval $ac_try) 2>&5 |
6153 | ac_status=$? | |
b08c89d9 UD |
6154 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6155 | test $ac_status = 0; }; }; then | |
48b8e846 UD |
6156 | if grep 'xyzzy' conftest.s >/dev/null && |
6157 | grep 'abccb' conftest.s >/dev/null; then | |
37ba7d66 UD |
6158 | libc_cv_broken_alias_attribute=no |
6159 | fi | |
6160 | fi | |
6161 | rm -f conftest.c conftest.s | |
37ba7d66 | 6162 | |
3a12e572 | 6163 | fi |
b08c89d9 | 6164 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_broken_alias_attribute" >&5 |
322e23db | 6165 | $as_echo "$libc_cv_broken_alias_attribute" >&6; } |
37ba7d66 | 6166 | if test $libc_cv_broken_alias_attribute = yes; then |
4a531bb0 | 6167 | as_fn_error $? "working alias attribute support required" "$LINENO" 5 |
37ba7d66 UD |
6168 | fi |
6169 | ||
8e635611 | 6170 | if test $libc_cv_visibility_attribute = yes; then |
b08c89d9 | 6171 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to put _rtld_local into .sdata section" >&5 |
322e23db | 6172 | $as_echo_n "checking whether to put _rtld_local into .sdata section... " >&6; } |
b08c89d9 | 6173 | if test "${libc_cv_have_sdata_section+set}" = set; then : |
322e23db | 6174 | $as_echo_n "(cached) " >&6 |
0d01dace UD |
6175 | else |
6176 | echo "int i;" > conftest.c | |
6177 | libc_cv_have_sdata_section=no | |
dbc92dc6 | 6178 | if ${CC-cc} $LDFLAGS -fPIC -shared -Wl,--verbose conftest.c -o conftest.so 2>&1 \ |
0d01dace UD |
6179 | | grep '\.sdata' >/dev/null; then |
6180 | libc_cv_have_sdata_section=yes | |
6181 | fi | |
6182 | rm -f conftest.c conftest.so | |
0d01dace | 6183 | |
3a12e572 | 6184 | fi |
b08c89d9 | 6185 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_sdata_section" >&5 |
322e23db | 6186 | $as_echo "$libc_cv_have_sdata_section" >&6; } |
0d01dace | 6187 | if test $libc_cv_have_sdata_section = yes; then |
b08c89d9 | 6188 | $as_echo "#define HAVE_SDATA_SECTION 1" >>confdefs.h |
0d01dace UD |
6189 | |
6190 | fi | |
6191 | fi | |
6192 | ||
b08c89d9 | 6193 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .preinit_array/.init_array/.fini_array support" >&5 |
322e23db | 6194 | $as_echo_n "checking for .preinit_array/.init_array/.fini_array support... " >&6; } |
b08c89d9 | 6195 | if test "${libc_cv_initfini_array+set}" = set; then : |
322e23db | 6196 | $as_echo_n "(cached) " >&6 |
2c617417 UD |
6197 | else |
6198 | cat > conftest.c <<EOF | |
6199 | int _start (void) { return 0; } | |
6200 | int __start (void) { return 0; } | |
6201 | int foo (void) { return 1; } | |
6202 | int (*fp) (void) __attribute__ ((section (".init_array"))) = foo; | |
6203 | EOF | |
3217788f | 6204 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -o conftest conftest.c |
3a12e572 | 6205 | -static -nostartfiles -nostdlib 1>&5' |
b08c89d9 | 6206 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6207 | (eval $ac_try) 2>&5 |
6208 | ac_status=$? | |
b08c89d9 UD |
6209 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6210 | test $ac_status = 0; }; } | |
2c617417 UD |
6211 | then |
6212 | if readelf -S conftest | fgrep INIT_ARRAY > /dev/null; then | |
ce33ee7c | 6213 | libc_cv_initfini_array=yes |
2c617417 | 6214 | else |
ce33ee7c | 6215 | libc_cv_initfini_array=no |
2c617417 UD |
6216 | fi |
6217 | else | |
ce33ee7c | 6218 | libc_cv_initfini_array=no |
2c617417 UD |
6219 | fi |
6220 | rm -f conftest* | |
6221 | fi | |
b08c89d9 | 6222 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_initfini_array" >&5 |
322e23db | 6223 | $as_echo "$libc_cv_initfini_array" >&6; } |
ce33ee7c | 6224 | if test $libc_cv_initfini_array != yes; then |
4a531bb0 L |
6225 | as_fn_error $? "Need linker with .init_array/.fini_array support." "$LINENO" 5 |
6226 | elif { ac_try='${CC-cc} -Wl,--verbose 2>&1|grep SORT_BY_INIT_PRIORITY 1>&5' | |
6227 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
6228 | (eval $ac_try) 2>&5 | |
6229 | ac_status=$? | |
6230 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
6231 | test $ac_status = 0; }; }; then | |
6232 | $as_echo "#define NO_CTORS_DTORS_SECTIONS 1" >>confdefs.h | |
6233 | ||
2c617417 UD |
6234 | fi |
6235 | ||
b08c89d9 | 6236 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libunwind-support in compiler" >&5 |
322e23db | 6237 | $as_echo_n "checking for libunwind-support in compiler... " >&6; } |
b08c89d9 | 6238 | if test "${libc_cv_cc_with_libunwind+set}" = set; then : |
322e23db | 6239 | $as_echo_n "(cached) " >&6 |
c776b3d7 | 6240 | else |
c776b3d7 | 6241 | |
cbdb12de UD |
6242 | cat > conftest.c <<EOF |
6243 | int main (void) { return 0; } | |
6244 | EOF | |
6245 | if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -static -o conftest \ | |
6246 | conftest.c -v 2>&1 >/dev/null | grep -q " -lunwind "; then | |
6247 | libc_cv_cc_with_libunwind=yes | |
6248 | else | |
6249 | libc_cv_cc_with_libunwind=no | |
6250 | fi | |
6251 | rm -f conftest* | |
c776b3d7 | 6252 | fi |
b08c89d9 | 6253 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_with_libunwind" >&5 |
322e23db | 6254 | $as_echo "$libc_cv_cc_with_libunwind" >&6; } |
c776b3d7 UD |
6255 | |
6256 | if test $libc_cv_cc_with_libunwind = yes; then | |
b08c89d9 | 6257 | $as_echo "#define HAVE_CC_WITH_LIBUNWIND 1" >>confdefs.h |
c776b3d7 UD |
6258 | |
6259 | fi | |
6260 | ||
b08c89d9 | 6261 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -z nodelete option" >&5 |
322e23db | 6262 | $as_echo_n "checking for -z nodelete option... " >&6; } |
b08c89d9 | 6263 | if test "${libc_cv_z_nodelete+set}" = set; then : |
322e23db | 6264 | $as_echo_n "(cached) " >&6 |
2f54c82d UD |
6265 | else |
6266 | cat > conftest.c <<EOF | |
6267 | int _start (void) { return 42; } | |
6268 | EOF | |
3217788f | 6269 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
dbc92dc6 | 6270 | -fPIC -shared -o conftest.so conftest.c |
35cd3c97 | 6271 | -nostartfiles -nostdlib |
3a12e572 | 6272 | -Wl,--enable-new-dtags,-z,nodelete 1>&5' |
b08c89d9 | 6273 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6274 | (eval $ac_try) 2>&5 |
6275 | ac_status=$? | |
b08c89d9 UD |
6276 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6277 | test $ac_status = 0; }; } | |
2f54c82d UD |
6278 | then |
6279 | libc_cv_z_nodelete=yes | |
6280 | else | |
4a531bb0 | 6281 | as_fn_error $? "linker with -z nodelete support required" "$LINENO" 5 |
2f54c82d UD |
6282 | fi |
6283 | rm -f conftest* | |
6284 | fi | |
b08c89d9 | 6285 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_z_nodelete" >&5 |
322e23db | 6286 | $as_echo "$libc_cv_z_nodelete" >&6; } |
2f54c82d | 6287 | |
b08c89d9 | 6288 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -z nodlopen option" >&5 |
322e23db | 6289 | $as_echo_n "checking for -z nodlopen option... " >&6; } |
b08c89d9 | 6290 | if test "${libc_cv_z_nodlopen+set}" = set; then : |
322e23db | 6291 | $as_echo_n "(cached) " >&6 |
2f54c82d UD |
6292 | else |
6293 | cat > conftest.c <<EOF | |
6294 | int _start (void) { return 42; } | |
6295 | EOF | |
3217788f | 6296 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
dbc92dc6 | 6297 | -fPIC -shared -o conftest.so conftest.c |
35cd3c97 | 6298 | -nostartfiles -nostdlib |
3a12e572 | 6299 | -Wl,--enable-new-dtags,-z,nodlopen 1>&5' |
b08c89d9 | 6300 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6301 | (eval $ac_try) 2>&5 |
6302 | ac_status=$? | |
b08c89d9 UD |
6303 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6304 | test $ac_status = 0; }; } | |
2f54c82d UD |
6305 | then |
6306 | libc_cv_z_nodlopen=yes | |
6307 | else | |
4a531bb0 | 6308 | as_fn_error $? "linker with -z nodlopen support required" "$LINENO" 5 |
2f54c82d UD |
6309 | fi |
6310 | rm -f conftest* | |
6311 | fi | |
b08c89d9 | 6312 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_z_nodlopen" >&5 |
322e23db | 6313 | $as_echo "$libc_cv_z_nodlopen" >&6; } |
2f54c82d | 6314 | |
b08c89d9 | 6315 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -z initfirst option" >&5 |
322e23db | 6316 | $as_echo_n "checking for -z initfirst option... " >&6; } |
b08c89d9 | 6317 | if test "${libc_cv_z_initfirst+set}" = set; then : |
322e23db | 6318 | $as_echo_n "(cached) " >&6 |
5d916713 UD |
6319 | else |
6320 | cat > conftest.c <<EOF | |
6321 | int _start (void) { return 42; } | |
6322 | EOF | |
3217788f | 6323 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
dbc92dc6 | 6324 | -fPIC -shared -o conftest.so conftest.c |
35cd3c97 | 6325 | -nostartfiles -nostdlib |
3a12e572 | 6326 | -Wl,--enable-new-dtags,-z,initfirst 1>&5' |
b08c89d9 | 6327 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6328 | (eval $ac_try) 2>&5 |
6329 | ac_status=$? | |
b08c89d9 UD |
6330 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6331 | test $ac_status = 0; }; } | |
5d916713 UD |
6332 | then |
6333 | libc_cv_z_initfirst=yes | |
6334 | else | |
4a531bb0 | 6335 | as_fn_error $? "linker with -z initfirst support required" "$LINENO" 5 |
5d916713 UD |
6336 | fi |
6337 | rm -f conftest* | |
6338 | fi | |
b08c89d9 | 6339 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_z_initfirst" >&5 |
322e23db | 6340 | $as_echo "$libc_cv_z_initfirst" >&6; } |
5d916713 | 6341 | |
11bf311e UD |
6342 | case "$base_machine" in |
6343 | i[34567]86 | x86_64 | powerpc* | s390* | sparc* | alpha*) | |
b08c89d9 | 6344 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -z relro option" >&5 |
322e23db | 6345 | $as_echo_n "checking for -z relro option... " >&6; } |
b08c89d9 | 6346 | if test "${libc_cv_z_relro+set}" = set; then : |
322e23db | 6347 | $as_echo_n "(cached) " >&6 |
ed20b3d9 | 6348 | else |
54beacab UD |
6349 | libc_cv_z_relro=no |
6350 | if { ac_try='${CC-cc} -v --help 2>&1|grep "z relro" 1>&5' | |
b08c89d9 | 6351 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
ed20b3d9 UD |
6352 | (eval $ac_try) 2>&5 |
6353 | ac_status=$? | |
b08c89d9 UD |
6354 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6355 | test $ac_status = 0; }; } | |
ed20b3d9 | 6356 | then |
54beacab | 6357 | if { ac_try='${CC-cc} -Wl,--verbose 2>&1|grep DATA_SEGMENT_RELRO_END 1>&5' |
b08c89d9 | 6358 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
54beacab UD |
6359 | (eval $ac_try) 2>&5 |
6360 | ac_status=$? | |
b08c89d9 UD |
6361 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6362 | test $ac_status = 0; }; } | |
54beacab UD |
6363 | then |
6364 | libc_cv_z_relro=yes | |
6365 | fi | |
ed20b3d9 UD |
6366 | fi |
6367 | fi | |
b08c89d9 | 6368 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_z_relro" >&5 |
322e23db | 6369 | $as_echo "$libc_cv_z_relro" >&6; } |
11bf311e | 6370 | if test "$libc_cv_z_relro" = no; then |
77e8bddf | 6371 | as_fn_error $? "linker with -z relro support required" "$LINENO" 5 |
11bf311e UD |
6372 | fi |
6373 | ;; | |
6374 | *) ;; | |
6375 | esac | |
ed20b3d9 | 6376 | |
b08c89d9 | 6377 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -Bgroup option" >&5 |
322e23db | 6378 | $as_echo_n "checking for -Bgroup option... " >&6; } |
b08c89d9 | 6379 | if test "${libc_cv_Bgroup+set}" = set; then : |
322e23db | 6380 | $as_echo_n "(cached) " >&6 |
639c3248 UD |
6381 | else |
6382 | cat > conftest.c <<EOF | |
6383 | int _start (void) { return 42; } | |
6384 | EOF | |
3217788f | 6385 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
dbc92dc6 | 6386 | -fPIC -shared -o conftest.so conftest.c |
3217788f | 6387 | -Wl,-Bgroup -nostdlib 1>&5' |
b08c89d9 | 6388 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6389 | (eval $ac_try) 2>&5 |
6390 | ac_status=$? | |
b08c89d9 UD |
6391 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6392 | test $ac_status = 0; }; } | |
639c3248 UD |
6393 | then |
6394 | libc_cv_Bgroup=yes | |
6395 | else | |
6396 | libc_cv_Bgroup=no | |
6397 | fi | |
6398 | rm -f conftest* | |
6399 | fi | |
b08c89d9 | 6400 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_Bgroup" >&5 |
322e23db | 6401 | $as_echo "$libc_cv_Bgroup" >&6; } |
639c3248 | 6402 | |
a711b01d | 6403 | |
b08c89d9 | 6404 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libgcc_s suffix" >&5 |
322e23db | 6405 | $as_echo_n "checking for libgcc_s suffix... " >&6; } |
b08c89d9 | 6406 | if test "${libc_cv_libgcc_s_suffix+set}" = set; then : |
322e23db | 6407 | $as_echo_n "(cached) " >&6 |
66b3d198 UD |
6408 | else |
6409 | cat > conftest.c <<EOF | |
6410 | int main (void) { return 0; } | |
6411 | EOF | |
6412 | libc_cv_libgcc_s_suffix=`${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \ | |
dbc92dc6 | 6413 | -fPIC -shared -shared-libgcc -o conftest.so \ |
66b3d198 UD |
6414 | conftest.c -v 2>&1 >/dev/null \ |
6415 | | sed -n 's/^.* -lgcc_s\([^ ]*\) .*$/\1/p'` | |
6416 | rm -f conftest* | |
6417 | fi | |
b08c89d9 | 6418 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_libgcc_s_suffix" >&5 |
322e23db | 6419 | $as_echo "$libc_cv_libgcc_s_suffix" >&6; } |
66b3d198 UD |
6420 | |
6421 | ||
b08c89d9 | 6422 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --as-needed option" >&5 |
322e23db | 6423 | $as_echo_n "checking for --as-needed option... " >&6; } |
b08c89d9 | 6424 | if test "${libc_cv_as_needed+set}" = set; then : |
322e23db | 6425 | $as_echo_n "(cached) " >&6 |
78ec7d8c UD |
6426 | else |
6427 | cat > conftest.c <<EOF | |
6428 | int main (void) { return 0; } | |
6429 | EOF | |
6430 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS | |
dbc92dc6 | 6431 | -fPIC -shared -o conftest.so conftest.c |
66b3d198 UD |
6432 | -lgcc_s$libc_cv_libgcc_s_suffix -Wl,--as-needed |
6433 | -nostdlib 1>&5' | |
b08c89d9 | 6434 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
78ec7d8c UD |
6435 | (eval $ac_try) 2>&5 |
6436 | ac_status=$? | |
b08c89d9 UD |
6437 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6438 | test $ac_status = 0; }; } | |
78ec7d8c UD |
6439 | then |
6440 | libc_cv_as_needed=yes | |
6441 | else | |
6442 | libc_cv_as_needed=no | |
6443 | fi | |
6444 | rm -f conftest* | |
6445 | fi | |
b08c89d9 | 6446 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_as_needed" >&5 |
322e23db | 6447 | $as_echo "$libc_cv_as_needed" >&6; } |
78ec7d8c UD |
6448 | |
6449 | ||
35915ec8 | 6450 | ASFLAGS_config= |
b08c89d9 | 6451 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether --noexecstack is desirable for .S files" >&5 |
322e23db | 6452 | $as_echo_n "checking whether --noexecstack is desirable for .S files... " >&6; } |
b08c89d9 | 6453 | if test "${libc_cv_as_noexecstack+set}" = set; then : |
322e23db | 6454 | $as_echo_n "(cached) " >&6 |
35915ec8 UD |
6455 | else |
6456 | cat > conftest.c <<EOF | |
6457 | void foo (void) { } | |
6458 | EOF | |
6459 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS | |
6460 | -S -o conftest.s conftest.c 1>&5' | |
b08c89d9 | 6461 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
35915ec8 UD |
6462 | (eval $ac_try) 2>&5 |
6463 | ac_status=$? | |
b08c89d9 UD |
6464 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6465 | test $ac_status = 0; }; } \ | |
35915ec8 | 6466 | && grep -q .note.GNU-stack conftest.s \ |
215a8745 | 6467 | && { ac_try='${CC-cc} $ASFLAGS -Wa,--noexecstack |
35915ec8 | 6468 | -c -o conftest.o conftest.s 1>&5' |
b08c89d9 | 6469 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
35915ec8 UD |
6470 | (eval $ac_try) 2>&5 |
6471 | ac_status=$? | |
b08c89d9 UD |
6472 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6473 | test $ac_status = 0; }; } | |
35915ec8 UD |
6474 | then |
6475 | libc_cv_as_noexecstack=yes | |
6476 | else | |
6477 | libc_cv_as_noexecstack=no | |
6478 | fi | |
6479 | rm -f conftest* | |
6480 | fi | |
b08c89d9 | 6481 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_as_noexecstack" >&5 |
322e23db | 6482 | $as_echo "$libc_cv_as_noexecstack" >&6; } |
35915ec8 UD |
6483 | if test $libc_cv_as_noexecstack = yes; then |
6484 | ASFLAGS_config="$ASFLAGS_config -Wa,--noexecstack" | |
6485 | fi | |
6486 | ||
2abf9ff1 | 6487 | |
b08c89d9 | 6488 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -z combreloc" >&5 |
322e23db | 6489 | $as_echo_n "checking for -z combreloc... " >&6; } |
b08c89d9 | 6490 | if test "${libc_cv_z_combreloc+set}" = set; then : |
322e23db | 6491 | $as_echo_n "(cached) " >&6 |
a711b01d UD |
6492 | else |
6493 | cat > conftest.c <<EOF | |
d555194c UD |
6494 | extern int bar (int); |
6495 | extern int mumble; | |
6496 | int foo (void) { return bar (mumble); } | |
a711b01d | 6497 | EOF |
3217788f | 6498 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
dbc92dc6 | 6499 | -fPIC -shared -o conftest.so conftest.c |
35cd3c97 | 6500 | -nostdlib -nostartfiles |
3a12e572 | 6501 | -Wl,-z,combreloc 1>&5' |
b08c89d9 | 6502 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6503 | (eval $ac_try) 2>&5 |
6504 | ac_status=$? | |
b08c89d9 UD |
6505 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6506 | test $ac_status = 0; }; } | |
a711b01d | 6507 | then |
fdde8349 UD |
6508 | if readelf -S conftest.so | grep '\.rel\(a\|\)\.dyn' > /dev/null; then |
6509 | libc_cv_z_combreloc=yes | |
6510 | else | |
6511 | libc_cv_z_combreloc=no | |
a711b01d | 6512 | fi |
fdde8349 UD |
6513 | else |
6514 | libc_cv_z_combreloc=no | |
a711b01d UD |
6515 | fi |
6516 | rm -f conftest* | |
6517 | fi | |
b08c89d9 | 6518 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_z_combreloc" >&5 |
322e23db | 6519 | $as_echo "$libc_cv_z_combreloc" >&6; } |
fdde8349 | 6520 | if test "$libc_cv_z_combreloc" = yes; then |
b08c89d9 | 6521 | $as_echo "#define HAVE_Z_COMBRELOC 1" >>confdefs.h |
fdde8349 UD |
6522 | |
6523 | fi | |
2abf9ff1 RM |
6524 | |
6525 | ||
b08c89d9 | 6526 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -z execstack" >&5 |
322e23db | 6527 | $as_echo_n "checking for -z execstack... " >&6; } |
b08c89d9 | 6528 | if test "${libc_cv_z_execstack+set}" = set; then : |
322e23db | 6529 | $as_echo_n "(cached) " >&6 |
2abf9ff1 RM |
6530 | else |
6531 | cat > conftest.c <<EOF | |
6532 | int _start (void) { return 42; } | |
6533 | EOF | |
6534 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS | |
dbc92dc6 | 6535 | -fPIC -shared -o conftest.so conftest.c |
2abf9ff1 RM |
6536 | -Wl,-z,execstack -nostdlib |
6537 | 1>&5' | |
b08c89d9 | 6538 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
2abf9ff1 RM |
6539 | (eval $ac_try) 2>&5 |
6540 | ac_status=$? | |
b08c89d9 UD |
6541 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6542 | test $ac_status = 0; }; } | |
2abf9ff1 RM |
6543 | then |
6544 | libc_cv_z_execstack=yes | |
6545 | else | |
6546 | libc_cv_z_execstack=no | |
6547 | fi | |
6548 | rm -f conftest* | |
cd6ede75 | 6549 | fi |
b08c89d9 | 6550 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_z_execstack" >&5 |
322e23db | 6551 | $as_echo "$libc_cv_z_execstack" >&6; } |
cd6ede75 | 6552 | |
0f124303 | 6553 | |
b08c89d9 | 6554 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fpie" >&5 |
322e23db | 6555 | $as_echo_n "checking for -fpie... " >&6; } |
b08c89d9 | 6556 | if test "${libc_cv_fpie+set}" = set; then : |
322e23db | 6557 | $as_echo_n "(cached) " >&6 |
0f124303 UD |
6558 | else |
6559 | cat > conftest.c <<EOF | |
6560 | int foo; | |
49803108 | 6561 | main () { return 0;} |
0f124303 UD |
6562 | EOF |
6563 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -pie -fpie | |
6564 | -o conftest conftest.c 1>&5' | |
b08c89d9 | 6565 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
0f124303 UD |
6566 | (eval $ac_try) 2>&5 |
6567 | ac_status=$? | |
b08c89d9 UD |
6568 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6569 | test $ac_status = 0; }; } | |
0f124303 UD |
6570 | then |
6571 | libc_cv_fpie=yes | |
6572 | else | |
6573 | libc_cv_fpie=no | |
6574 | fi | |
6575 | rm -f conftest* | |
6576 | fi | |
b08c89d9 | 6577 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_fpie" >&5 |
322e23db | 6578 | $as_echo "$libc_cv_fpie" >&6; } |
0f124303 UD |
6579 | |
6580 | ||
871b9158 | 6581 | |
b08c89d9 | 6582 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --hash-style option" >&5 |
322e23db | 6583 | $as_echo_n "checking for --hash-style option... " >&6; } |
b08c89d9 | 6584 | if test "${libc_cv_hashstyle+set}" = set; then : |
322e23db | 6585 | $as_echo_n "(cached) " >&6 |
871b9158 UD |
6586 | else |
6587 | cat > conftest.c <<EOF | |
6588 | int _start (void) { return 42; } | |
6589 | EOF | |
6590 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS | |
6591 | -fPIC -shared -o conftest.so conftest.c | |
6592 | -Wl,--hash-style=both -nostdlib 1>&5' | |
b08c89d9 | 6593 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
871b9158 UD |
6594 | (eval $ac_try) 2>&5 |
6595 | ac_status=$? | |
b08c89d9 UD |
6596 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6597 | test $ac_status = 0; }; } | |
871b9158 UD |
6598 | then |
6599 | libc_cv_hashstyle=yes | |
6600 | else | |
6601 | libc_cv_hashstyle=no | |
6602 | fi | |
6603 | rm -f conftest* | |
6604 | fi | |
b08c89d9 | 6605 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_hashstyle" >&5 |
322e23db | 6606 | $as_echo "$libc_cv_hashstyle" >&6; } |
871b9158 | 6607 | |
2abf9ff1 | 6608 | fi |
f13df7c7 | 6609 | |
b08c89d9 | 6610 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fno-toplevel-reorder -fno-section-anchors" >&5 |
322e23db | 6611 | $as_echo_n "checking for -fno-toplevel-reorder -fno-section-anchors... " >&6; } |
b08c89d9 | 6612 | if test "${libc_cv_fno_toplevel_reorder+set}" = set; then : |
322e23db | 6613 | $as_echo_n "(cached) " >&6 |
49803108 AJ |
6614 | else |
6615 | cat > conftest.c <<EOF | |
6616 | int foo; | |
6617 | EOF | |
22dca1ea | 6618 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -fno-toplevel-reorder -fno-section-anchors |
49803108 | 6619 | conftest.c 1>&5' |
b08c89d9 | 6620 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
49803108 AJ |
6621 | (eval $ac_try) 2>&5 |
6622 | ac_status=$? | |
b08c89d9 UD |
6623 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6624 | test $ac_status = 0; }; } | |
49803108 | 6625 | then |
18e2ac6d | 6626 | libc_cv_fno_toplevel_reorder=yes |
49803108 | 6627 | else |
18e2ac6d | 6628 | libc_cv_fno_toplevel_reorder=no |
49803108 AJ |
6629 | fi |
6630 | rm -f conftest* | |
6631 | fi | |
b08c89d9 | 6632 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_fno_toplevel_reorder" >&5 |
322e23db | 6633 | $as_echo "$libc_cv_fno_toplevel_reorder" >&6; } |
18e2ac6d | 6634 | if test $libc_cv_fno_toplevel_reorder = yes; then |
22dca1ea | 6635 | fno_unit_at_a_time="-fno-toplevel-reorder -fno-section-anchors" |
18e2ac6d | 6636 | else |
49803108 AJ |
6637 | fno_unit_at_a_time=-fno-unit-at-a-time |
6638 | fi | |
6639 | ||
6640 | ||
b08c89d9 | 6641 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fstack-protector" >&5 |
322e23db | 6642 | $as_echo_n "checking for -fstack-protector... " >&6; } |
b08c89d9 | 6643 | if test "${libc_cv_ssp+set}" = set; then : |
322e23db | 6644 | $as_echo_n "(cached) " >&6 |
10ffcd52 UD |
6645 | else |
6646 | cat > conftest.c <<EOF | |
6647 | int foo; | |
6648 | main () { return 0;} | |
6649 | EOF | |
a40fbc8d | 6650 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -Werror -fstack-protector |
10ffcd52 | 6651 | -o conftest conftest.c 1>&5' |
b08c89d9 | 6652 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
10ffcd52 UD |
6653 | (eval $ac_try) 2>&5 |
6654 | ac_status=$? | |
b08c89d9 UD |
6655 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6656 | test $ac_status = 0; }; } | |
10ffcd52 UD |
6657 | then |
6658 | libc_cv_ssp=yes | |
6659 | else | |
6660 | libc_cv_ssp=no | |
6661 | fi | |
6662 | rm -f conftest* | |
6663 | fi | |
b08c89d9 | 6664 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ssp" >&5 |
322e23db | 6665 | $as_echo "$libc_cv_ssp" >&6; } |
10ffcd52 UD |
6666 | |
6667 | ||
b08c89d9 | 6668 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fgnu89-inline" >&5 |
322e23db | 6669 | $as_echo_n "checking for -fgnu89-inline... " >&6; } |
b08c89d9 | 6670 | if test "${libc_cv_gnu89_inline+set}" = set; then : |
322e23db | 6671 | $as_echo_n "(cached) " >&6 |
965cba04 UD |
6672 | else |
6673 | cat > conftest.c <<EOF | |
6674 | int foo; | |
6675 | #ifdef __GNUC_GNU_INLINE__ | |
6676 | main () { return 0;} | |
6677 | #else | |
6678 | #error | |
6679 | #endif | |
6680 | EOF | |
371f84a4 JJ |
6681 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -std=gnu99 -fgnu89-inline |
6682 | -o conftest.s conftest.c 1>&5' | |
b08c89d9 | 6683 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
965cba04 UD |
6684 | (eval $ac_try) 2>&5 |
6685 | ac_status=$? | |
b08c89d9 UD |
6686 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6687 | test $ac_status = 0; }; } | |
965cba04 UD |
6688 | then |
6689 | libc_cv_gnu89_inline=yes | |
6690 | else | |
6691 | libc_cv_gnu89_inline=no | |
6692 | fi | |
6693 | rm -f conftest* | |
6694 | fi | |
b08c89d9 | 6695 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gnu89_inline" >&5 |
322e23db | 6696 | $as_echo "$libc_cv_gnu89_inline" >&6; } |
965cba04 | 6697 | if test $libc_cv_gnu89_inline = yes; then |
1c7570ff | 6698 | gnu89_inline=-fgnu89-inline |
965cba04 | 6699 | else |
1c7570ff | 6700 | gnu89_inline= |
965cba04 UD |
6701 | fi |
6702 | ||
6703 | ||
cd6ede75 | 6704 | if test $elf != yes; then |
b08c89d9 | 6705 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .init and .fini sections" >&5 |
322e23db | 6706 | $as_echo_n "checking for .init and .fini sections... " >&6; } |
b08c89d9 | 6707 | if test "${libc_cv_have_initfini+set}" = set; then : |
322e23db | 6708 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 6709 | else |
b08c89d9 | 6710 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2abf9ff1 | 6711 | /* end confdefs.h. */ |
cd6ede75 | 6712 | |
3a12e572 UD |
6713 | int |
6714 | main () | |
6715 | { | |
cd6ede75 UD |
6716 | asm (".section .init"); |
6717 | asm (".section .fini"); | |
2293395f | 6718 | asm ("${libc_cv_dot_text}"); |
3a12e572 UD |
6719 | ; |
6720 | return 0; | |
6721 | } | |
6722 | _ACEOF | |
b08c89d9 | 6723 | if ac_fn_c_try_compile "$LINENO"; then : |
cd6ede75 UD |
6724 | libc_cv_have_initfini=yes |
6725 | else | |
b08c89d9 | 6726 | libc_cv_have_initfini=no |
cd6ede75 | 6727 | fi |
26f56c1c | 6728 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
cd6ede75 | 6729 | fi |
b08c89d9 | 6730 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_initfini" >&5 |
322e23db | 6731 | $as_echo "$libc_cv_have_initfini" >&6; } |
cd6ede75 | 6732 | if test $libc_cv_have_initfini = yes; then |
b08c89d9 | 6733 | $as_echo "#define HAVE_INITFINI 1" >>confdefs.h |
cd6ede75 UD |
6734 | |
6735 | fi | |
6736 | fi | |
6737 | ||
8e635611 | 6738 | if test $elf = yes; then |
b08c89d9 | 6739 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc puts quotes around section names" >&5 |
322e23db | 6740 | $as_echo_n "checking whether cc puts quotes around section names... " >&6; } |
b08c89d9 | 6741 | if test "${libc_cv_have_section_quotes+set}" = set; then : |
322e23db | 6742 | $as_echo_n "(cached) " >&6 |
e26dd47f UD |
6743 | else |
6744 | cat > conftest.c <<EOF | |
6745 | static const int foo | |
6746 | __attribute__ ((section ("bar"))) = 1; | |
6747 | EOF | |
6748 | if ${CC-cc} -S conftest.c -o conftest.s; then | |
6749 | if grep '\.section.*"bar"' conftest.s >/dev/null; then | |
6750 | libc_cv_have_section_quotes=yes | |
6751 | else | |
6752 | libc_cv_have_section_quotes=no | |
6753 | fi | |
6754 | else | |
6755 | libc_cv_have_section_quotes=unknown | |
6756 | fi | |
6757 | rm -f conftest.cs | |
e26dd47f | 6758 | |
3a12e572 | 6759 | fi |
b08c89d9 | 6760 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_section_quotes" >&5 |
322e23db | 6761 | $as_echo "$libc_cv_have_section_quotes" >&6; } |
e26dd47f | 6762 | if test $libc_cv_have_section_quotes = yes; then |
b08c89d9 | 6763 | $as_echo "#define HAVE_SECTION_QUOTES 1" >>confdefs.h |
e26dd47f UD |
6764 | |
6765 | fi | |
6766 | fi | |
6767 | ||
9a0a462c UD |
6768 | |
6769 | ||
cd6ede75 UD |
6770 | if test $elf = yes; then |
6771 | libc_cv_asm_underscores=no | |
6772 | else | |
9a0a462c | 6773 | if test $ac_cv_prog_cc_works = yes; then |
b08c89d9 | 6774 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ prefix on C symbol names" >&5 |
322e23db | 6775 | $as_echo_n "checking for _ prefix on C symbol names... " >&6; } |
b08c89d9 | 6776 | if test "${libc_cv_asm_underscores+set}" = set; then : |
322e23db | 6777 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 6778 | else |
b08c89d9 | 6779 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2abf9ff1 | 6780 | /* end confdefs.h. */ |
cd6ede75 | 6781 | asm ("_glibc_foobar:"); |
3a12e572 UD |
6782 | int |
6783 | main () | |
6784 | { | |
cd6ede75 | 6785 | glibc_foobar (); |
3a12e572 UD |
6786 | ; |
6787 | return 0; | |
6788 | } | |
6789 | _ACEOF | |
b08c89d9 | 6790 | if ac_fn_c_try_link "$LINENO"; then : |
cd6ede75 UD |
6791 | libc_cv_asm_underscores=yes |
6792 | else | |
b08c89d9 | 6793 | libc_cv_asm_underscores=no |
cd6ede75 | 6794 | fi |
b08c89d9 UD |
6795 | rm -f core conftest.err conftest.$ac_objext \ |
6796 | conftest$ac_exeext conftest.$ac_ext | |
cd6ede75 | 6797 | fi |
b08c89d9 | 6798 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_underscores" >&5 |
322e23db | 6799 | $as_echo "$libc_cv_asm_underscores" >&6; } |
9a0a462c | 6800 | else |
b08c89d9 | 6801 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ prefix on C symbol names" >&5 |
322e23db | 6802 | $as_echo_n "checking for _ prefix on C symbol names... " >&6; } |
b08c89d9 | 6803 | if test "${libc_cv_asm_underscores+set}" = set; then : |
322e23db | 6804 | $as_echo_n "(cached) " >&6 |
9a0a462c UD |
6805 | else |
6806 | cat > conftest.$ac_ext <<EOF | |
85dd1003 | 6807 | #line $LINENO "configure" |
9a0a462c UD |
6808 | #include "confdefs.h" |
6809 | void underscore_test(void) { | |
6810 | return; } | |
6811 | EOF | |
b08c89d9 | 6812 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 |
3a12e572 UD |
6813 | (eval $ac_compile) 2>&5 |
6814 | ac_status=$? | |
b08c89d9 UD |
6815 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6816 | test $ac_status = 0; }; then | |
9a0a462c UD |
6817 | if grep _underscore_test conftest* >/dev/null; then |
6818 | rm -f conftest* | |
6819 | libc_cv_asm_underscores=yes | |
6820 | else | |
6821 | rm -f conftest* | |
6822 | libc_cv_asm_underscores=no | |
6823 | fi | |
6824 | else | |
6825 | echo "configure: failed program was:" >&5 | |
6826 | cat conftest.$ac_ext >&5 | |
6827 | rm -f conftest* | |
6828 | libc_cv_asm_underscores=no | |
6829 | fi | |
6830 | rm -f conftest* | |
6831 | fi | |
b08c89d9 | 6832 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_underscores" >&5 |
322e23db | 6833 | $as_echo "$libc_cv_asm_underscores" >&6; } |
9a0a462c | 6834 | fi |
cd6ede75 UD |
6835 | fi |
6836 | if test $libc_cv_asm_underscores = no; then | |
b08c89d9 | 6837 | $as_echo "#define NO_UNDERSCORES 1" >>confdefs.h |
cd6ede75 UD |
6838 | |
6839 | fi | |
6840 | ||
6841 | if test $elf = yes; then | |
6842 | libc_cv_weak_symbols=yes | |
9a97d1f7 UD |
6843 | fi |
6844 | ||
b08c89d9 | 6845 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler .weak directive" >&5 |
322e23db | 6846 | $as_echo_n "checking for assembler .weak directive... " >&6; } |
b08c89d9 | 6847 | if test "${libc_cv_asm_weak_directive+set}" = set; then : |
322e23db | 6848 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
6849 | else |
6850 | cat > conftest.s <<EOF | |
2293395f | 6851 | ${libc_cv_dot_text} |
cd6ede75 UD |
6852 | ${libc_cv_asm_global_directive} foo |
6853 | foo: | |
6854 | .weak foo | |
6855 | .weak bar; bar = foo | |
6856 | EOF | |
3217788f | 6857 | if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' |
b08c89d9 | 6858 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
61cea1c3 RM |
6859 | (eval $ac_try) 2>&5 |
6860 | ac_status=$? | |
b08c89d9 UD |
6861 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6862 | test $ac_status = 0; }; }; then | |
9a97d1f7 UD |
6863 | libc_cv_asm_weak_directive=yes |
6864 | else | |
6865 | libc_cv_asm_weak_directive=no | |
6866 | fi | |
6867 | rm -f conftest* | |
cd6ede75 | 6868 | fi |
b08c89d9 | 6869 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_weak_directive" >&5 |
322e23db | 6870 | $as_echo "$libc_cv_asm_weak_directive" >&6; } |
cd6ede75 UD |
6871 | |
6872 | if test $libc_cv_asm_weak_directive = no; then | |
b08c89d9 | 6873 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler .weakext directive" >&5 |
322e23db | 6874 | $as_echo_n "checking for assembler .weakext directive... " >&6; } |
b08c89d9 | 6875 | if test "${libc_cv_asm_weakext_directive+set}" = set; then : |
322e23db | 6876 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
6877 | else |
6878 | cat > conftest.s <<EOF | |
2293395f | 6879 | ${libc_cv_dot_text} |
cd6ede75 UD |
6880 | ${libc_cv_asm_global_directive} foo |
6881 | foo: | |
9a97d1f7 UD |
6882 | .weakext bar foo |
6883 | .weakext baz | |
6884 | ${libc_cv_asm_global_directive} baz | |
6885 | baz: | |
cd6ede75 | 6886 | EOF |
3217788f | 6887 | if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' |
b08c89d9 | 6888 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
61cea1c3 RM |
6889 | (eval $ac_try) 2>&5 |
6890 | ac_status=$? | |
b08c89d9 UD |
6891 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6892 | test $ac_status = 0; }; }; then | |
cd6ede75 UD |
6893 | libc_cv_asm_weakext_directive=yes |
6894 | else | |
6895 | libc_cv_asm_weakext_directive=no | |
6896 | fi | |
6897 | rm -f conftest* | |
6898 | fi | |
b08c89d9 | 6899 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_weakext_directive" >&5 |
322e23db | 6900 | $as_echo "$libc_cv_asm_weakext_directive" >&6; } |
cd6ede75 | 6901 | |
9a97d1f7 | 6902 | fi # no .weak |
cd6ede75 UD |
6903 | |
6904 | if test $libc_cv_asm_weak_directive = yes; then | |
b08c89d9 | 6905 | $as_echo "#define HAVE_ASM_WEAK_DIRECTIVE 1" >>confdefs.h |
cd6ede75 UD |
6906 | |
6907 | elif test $libc_cv_asm_weakext_directive = yes; then | |
b08c89d9 | 6908 | $as_echo "#define HAVE_ASM_WEAKEXT_DIRECTIVE 1" >>confdefs.h |
cd6ede75 UD |
6909 | |
6910 | fi | |
6911 | ||
b08c89d9 | 6912 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether CFI directives are supported" >&5 |
322e23db | 6913 | $as_echo_n "checking whether CFI directives are supported... " >&6; } |
b08c89d9 | 6914 | if test "${libc_cv_asm_cfi_directives+set}" = set; then : |
322e23db | 6915 | $as_echo_n "(cached) " >&6 |
50189569 | 6916 | else |
ced368f7 UD |
6917 | case $machine in |
6918 | sparc/sparc64*) cfi_offset=2047;; | |
6919 | *) cfi_offset=0;; | |
6920 | esac | |
6921 | cat > conftest.s <<EOF | |
77e8bddf AS |
6922 | .text |
6923 | .type func,%function | |
50189569 | 6924 | func: |
77e8bddf | 6925 | .cfi_startproc |
f212e8dc | 6926 | .cfi_remember_state |
ced368f7 | 6927 | .cfi_rel_offset 1, $cfi_offset |
77e8bddf | 6928 | .cfi_endproc |
50189569 AJ |
6929 | EOF |
6930 | if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' | |
b08c89d9 | 6931 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
50189569 AJ |
6932 | (eval $ac_try) 2>&5 |
6933 | ac_status=$? | |
b08c89d9 UD |
6934 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6935 | test $ac_status = 0; }; }; then | |
50189569 AJ |
6936 | libc_cv_asm_cfi_directives=yes |
6937 | else | |
6938 | libc_cv_asm_cfi_directives=no | |
6939 | fi | |
6940 | rm -f conftest* | |
6941 | fi | |
b08c89d9 | 6942 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_cfi_directives" >&5 |
322e23db | 6943 | $as_echo "$libc_cv_asm_cfi_directives" >&6; } |
50189569 | 6944 | if test $libc_cv_asm_cfi_directives = yes; then |
b08c89d9 | 6945 | $as_echo "#define HAVE_ASM_CFI_DIRECTIVES 1" >>confdefs.h |
50189569 AJ |
6946 | |
6947 | fi | |
6948 | ||
b08c89d9 | 6949 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld --no-whole-archive" >&5 |
322e23db | 6950 | $as_echo_n "checking for ld --no-whole-archive... " >&6; } |
b08c89d9 | 6951 | if test "${libc_cv_ld_no_whole_archive+set}" = set; then : |
322e23db | 6952 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
6953 | else |
6954 | cat > conftest.c <<\EOF | |
6955 | _start () {} | |
6956 | int __eh_pc; | |
6957 | __throw () {} | |
6958 | EOF | |
3217788f | 6959 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
cd6ede75 | 6960 | -nostdlib -nostartfiles -Wl,--no-whole-archive |
3a12e572 | 6961 | -o conftest conftest.c 1>&5' |
b08c89d9 | 6962 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6963 | (eval $ac_try) 2>&5 |
6964 | ac_status=$? | |
b08c89d9 UD |
6965 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6966 | test $ac_status = 0; }; }; then | |
cd6ede75 UD |
6967 | libc_cv_ld_no_whole_archive=yes |
6968 | else | |
6969 | libc_cv_ld_no_whole_archive=no | |
6970 | fi | |
6971 | rm -f conftest* | |
6972 | fi | |
b08c89d9 | 6973 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ld_no_whole_archive" >&5 |
322e23db | 6974 | $as_echo "$libc_cv_ld_no_whole_archive" >&6; } |
b17277cf UD |
6975 | if test $libc_cv_ld_no_whole_archive = yes; then |
6976 | no_whole_archive=-Wl,--no-whole-archive | |
6977 | fi | |
cd6ede75 | 6978 | |
b08c89d9 | 6979 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gcc -fexceptions" >&5 |
322e23db | 6980 | $as_echo_n "checking for gcc -fexceptions... " >&6; } |
b08c89d9 | 6981 | if test "${libc_cv_gcc_exceptions+set}" = set; then : |
322e23db | 6982 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
6983 | else |
6984 | cat > conftest.c <<\EOF | |
6985 | _start () {} | |
6986 | int __eh_pc; | |
6987 | __throw () {} | |
6988 | EOF | |
3217788f | 6989 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
dff14448 | 6990 | -nostdlib -nostartfiles -fexceptions |
3a12e572 | 6991 | -o conftest conftest.c 1>&5' |
b08c89d9 | 6992 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6993 | (eval $ac_try) 2>&5 |
6994 | ac_status=$? | |
b08c89d9 UD |
6995 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6996 | test $ac_status = 0; }; }; then | |
dff14448 | 6997 | libc_cv_gcc_exceptions=yes |
cd6ede75 | 6998 | else |
dff14448 | 6999 | libc_cv_gcc_exceptions=no |
cd6ede75 UD |
7000 | fi |
7001 | rm -f conftest* | |
7002 | fi | |
b08c89d9 | 7003 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_exceptions" >&5 |
322e23db | 7004 | $as_echo "$libc_cv_gcc_exceptions" >&6; } |
dff14448 UD |
7005 | if test $libc_cv_gcc_exceptions = yes; then |
7006 | exceptions=-fexceptions | |
b17277cf | 7007 | fi |
cd6ede75 | 7008 | |
ebcd12d4 UD |
7009 | if test "$host_cpu" = powerpc ; then |
7010 | # Check for a bug present in at least versions 2.8.x of GCC | |
7011 | # and versions 1.0.x of EGCS. | |
b08c89d9 | 7012 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether clobbering cr0 causes problems" >&5 |
322e23db | 7013 | $as_echo_n "checking whether clobbering cr0 causes problems... " >&6; } |
b08c89d9 | 7014 | if test "${libc_cv_c_asmcr0_bug+set}" = set; then : |
322e23db | 7015 | $as_echo_n "(cached) " >&6 |
ebcd12d4 | 7016 | else |
b08c89d9 | 7017 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2abf9ff1 | 7018 | /* end confdefs.h. */ |
ebcd12d4 | 7019 | int tester(int x) { asm ("" : : : "cc"); return x & 123; } |
3a12e572 UD |
7020 | int |
7021 | main () | |
7022 | { | |
ebcd12d4 | 7023 | |
3a12e572 UD |
7024 | ; |
7025 | return 0; | |
7026 | } | |
7027 | _ACEOF | |
b08c89d9 | 7028 | if ac_fn_c_try_compile "$LINENO"; then : |
ebcd12d4 UD |
7029 | libc_cv_c_asmcr0_bug='no' |
7030 | else | |
b08c89d9 | 7031 | libc_cv_c_asmcr0_bug='yes' |
ebcd12d4 | 7032 | fi |
26f56c1c | 7033 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
ebcd12d4 | 7034 | fi |
b08c89d9 | 7035 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_c_asmcr0_bug" >&5 |
322e23db | 7036 | $as_echo "$libc_cv_c_asmcr0_bug" >&6; } |
ebcd12d4 | 7037 | if test "$libc_cv_c_asmcr0_bug" != 'no'; then |
b08c89d9 | 7038 | $as_echo "#define BROKEN_PPC_ASM_CR0 1" >>confdefs.h |
ebcd12d4 UD |
7039 | |
7040 | fi | |
7041 | fi | |
7042 | ||
b08c89d9 | 7043 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_expect" >&5 |
322e23db | 7044 | $as_echo_n "checking for __builtin_expect... " >&6; } |
b08c89d9 | 7045 | if test "${libc_cv_gcc_builtin_expect+set}" = set; then : |
322e23db | 7046 | $as_echo_n "(cached) " >&6 |
a8eab8b1 UD |
7047 | else |
7048 | cat > conftest.c <<EOF | |
85dd1003 | 7049 | #line $LINENO "configure" |
a8eab8b1 UD |
7050 | int foo (int a) |
7051 | { | |
7052 | a = __builtin_expect (a, 10); | |
7053 | return a == 10 ? 0 : 1; | |
7054 | } | |
7055 | EOF | |
3217788f | 7056 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -nostdlib -nostartfiles |
3a12e572 | 7057 | -o conftest conftest.c -lgcc >&5' |
b08c89d9 | 7058 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
7059 | (eval $ac_try) 2>&5 |
7060 | ac_status=$? | |
b08c89d9 UD |
7061 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
7062 | test $ac_status = 0; }; }; then | |
a8eab8b1 UD |
7063 | libc_cv_gcc_builtin_expect=yes |
7064 | else | |
7065 | libc_cv_gcc_builtin_expect=no | |
7066 | fi | |
7067 | rm -f conftest* | |
7068 | fi | |
b08c89d9 | 7069 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_builtin_expect" >&5 |
322e23db | 7070 | $as_echo "$libc_cv_gcc_builtin_expect" >&6; } |
a8eab8b1 | 7071 | if test "$libc_cv_gcc_builtin_expect" = yes; then |
b08c89d9 | 7072 | $as_echo "#define HAVE_BUILTIN_EXPECT 1" >>confdefs.h |
a8eab8b1 UD |
7073 | |
7074 | fi | |
7075 | ||
b08c89d9 | 7076 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_memset" >&5 |
322e23db | 7077 | $as_echo_n "checking for __builtin_memset... " >&6; } |
b08c89d9 | 7078 | if test "${libc_cv_gcc_builtin_memset+set}" = set; then : |
322e23db | 7079 | $as_echo_n "(cached) " >&6 |
d555194c UD |
7080 | else |
7081 | cat > conftest.c <<\EOF | |
7082 | void zero (void *x) | |
7083 | { | |
a52d1562 | 7084 | __builtin_memset (x, 0, 1000); |
d555194c UD |
7085 | } |
7086 | EOF | |
3a12e572 | 7087 | if { ac_try='${CC-cc} -O3 -S conftest.c -o - | fgrep "memset" > /dev/null' |
b08c89d9 | 7088 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
7089 | (eval $ac_try) 2>&5 |
7090 | ac_status=$? | |
b08c89d9 UD |
7091 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
7092 | test $ac_status = 0; }; }; | |
d555194c UD |
7093 | then |
7094 | libc_cv_gcc_builtin_memset=no | |
7095 | else | |
7096 | libc_cv_gcc_builtin_memset=yes | |
7097 | fi | |
3a12e572 | 7098 | rm -f conftest* |
d555194c | 7099 | fi |
b08c89d9 | 7100 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_builtin_memset" >&5 |
322e23db | 7101 | $as_echo "$libc_cv_gcc_builtin_memset" >&6; } |
d555194c | 7102 | if test "$libc_cv_gcc_builtin_memset" = yes ; then |
b08c89d9 | 7103 | $as_echo "#define HAVE_BUILTIN_MEMSET 1" >>confdefs.h |
d555194c UD |
7104 | |
7105 | fi | |
7106 | ||
b08c89d9 | 7107 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for redirection of built-in functions" >&5 |
322e23db | 7108 | $as_echo_n "checking for redirection of built-in functions... " >&6; } |
b08c89d9 | 7109 | if test "${libc_cv_gcc_builtin_redirection+set}" = set; then : |
322e23db | 7110 | $as_echo_n "(cached) " >&6 |
85dd1003 UD |
7111 | else |
7112 | cat > conftest.c <<\EOF | |
7113 | extern char *strstr (const char *, const char *) __asm ("my_strstr"); | |
7114 | char *foo (const char *a, const char *b) | |
7115 | { | |
7116 | return __builtin_strstr (a, b); | |
7117 | } | |
7118 | EOF | |
7119 | if { ac_try='${CC-cc} -O3 -S conftest.c -o - | fgrep "my_strstr" > /dev/null' | |
b08c89d9 | 7120 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
85dd1003 UD |
7121 | (eval $ac_try) 2>&5 |
7122 | ac_status=$? | |
b08c89d9 UD |
7123 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
7124 | test $ac_status = 0; }; }; | |
85dd1003 UD |
7125 | then |
7126 | libc_cv_gcc_builtin_redirection=yes | |
7127 | else | |
7128 | libc_cv_gcc_builtin_redirection=no | |
7129 | fi | |
7130 | rm -f conftest* | |
7131 | fi | |
b08c89d9 | 7132 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_builtin_redirection" >&5 |
322e23db | 7133 | $as_echo "$libc_cv_gcc_builtin_redirection" >&6; } |
85dd1003 | 7134 | if test "$libc_cv_gcc_builtin_redirection" = yes ; then |
b08c89d9 | 7135 | $as_echo "#define HAVE_BUILTIN_REDIRECTION 1" >>confdefs.h |
85dd1003 UD |
7136 | |
7137 | fi | |
7138 | ||
5b8f26b4 | 7139 | if test "x$use__thread" != xno; then |
b08c89d9 | 7140 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __thread" >&5 |
322e23db | 7141 | $as_echo_n "checking for __thread... " >&6; } |
b08c89d9 | 7142 | if test "${libc_cv_gcc___thread+set}" = set; then : |
322e23db | 7143 | $as_echo_n "(cached) " >&6 |
739d440d | 7144 | else |
5bbfc1ea | 7145 | cat > conftest.c <<\EOF |
fbb18522 RM |
7146 | __thread int a = 42; |
7147 | EOF | |
3217788f | 7148 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c >&5' |
b08c89d9 | 7149 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
7150 | (eval $ac_try) 2>&5 |
7151 | ac_status=$? | |
b08c89d9 UD |
7152 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
7153 | test $ac_status = 0; }; }; then | |
5b8f26b4 RM |
7154 | libc_cv_gcc___thread=yes |
7155 | else | |
7156 | libc_cv_gcc___thread=no | |
7157 | fi | |
7158 | rm -f conftest* | |
739d440d | 7159 | fi |
b08c89d9 | 7160 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc___thread" >&5 |
322e23db | 7161 | $as_echo "$libc_cv_gcc___thread" >&6; } |
5b8f26b4 | 7162 | if test "$libc_cv_gcc___thread" = yes; then |
b08c89d9 | 7163 | $as_echo "#define HAVE___THREAD 1" >>confdefs.h |
739d440d | 7164 | |
5b8f26b4 | 7165 | fi |
fbb18522 RM |
7166 | else |
7167 | libc_cv_gcc___thread=no | |
739d440d UD |
7168 | fi |
7169 | ||
9b21e6bc | 7170 | if test "$libc_cv_gcc___thread" = yes; then |
b08c89d9 | 7171 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tls_model attribute" >&5 |
322e23db | 7172 | $as_echo_n "checking for tls_model attribute... " >&6; } |
b08c89d9 | 7173 | if test "${libc_cv_gcc_tls_model_attr+set}" = set; then : |
322e23db | 7174 | $as_echo_n "(cached) " >&6 |
9b21e6bc RM |
7175 | else |
7176 | cat > conftest.c <<\EOF | |
7177 | extern __thread int a __attribute__((tls_model ("initial-exec"))); | |
7178 | EOF | |
3217788f | 7179 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -Werror conftest.c >&5' |
b08c89d9 | 7180 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
7181 | (eval $ac_try) 2>&5 |
7182 | ac_status=$? | |
b08c89d9 UD |
7183 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
7184 | test $ac_status = 0; }; }; then | |
9b21e6bc RM |
7185 | libc_cv_gcc_tls_model_attr=yes |
7186 | else | |
7187 | libc_cv_gcc_tls_model_attr=no | |
7188 | fi | |
7189 | rm -f conftest* | |
7190 | fi | |
b08c89d9 | 7191 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_tls_model_attr" >&5 |
322e23db | 7192 | $as_echo "$libc_cv_gcc_tls_model_attr" >&6; } |
9b21e6bc | 7193 | if test "$libc_cv_gcc_tls_model_attr" = yes; then |
b08c89d9 | 7194 | $as_echo "#define HAVE_TLS_MODEL_ATTRIBUTE 1" >>confdefs.h |
9b21e6bc RM |
7195 | |
7196 | fi | |
7197 | fi | |
739d440d | 7198 | |
2cf9ad57 | 7199 | if test -n "$submachine"; then |
b08c89d9 | 7200 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler option for CPU variant" >&5 |
322e23db | 7201 | $as_echo_n "checking for compiler option for CPU variant... " >&6; } |
b08c89d9 | 7202 | if test "${libc_cv_cc_submachine+set}" = set; then : |
322e23db | 7203 | $as_echo_n "(cached) " >&6 |
2cf9ad57 RM |
7204 | else |
7205 | libc_cv_cc_submachine=no | |
7206 | for opt in "-march=$submachine" "-mcpu=$submachine"; do | |
7207 | if { ac_try='${CC-cc} $opt -xc /dev/null -S -o /dev/null' | |
b08c89d9 | 7208 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
2cf9ad57 RM |
7209 | (eval $ac_try) 2>&5 |
7210 | ac_status=$? | |
b08c89d9 UD |
7211 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
7212 | test $ac_status = 0; }; }; then | |
2cf9ad57 RM |
7213 | libc_cv_cc_submachine="$opt" |
7214 | break | |
7215 | fi | |
7216 | done | |
7217 | fi | |
b08c89d9 | 7218 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_submachine" >&5 |
322e23db | 7219 | $as_echo "$libc_cv_cc_submachine" >&6; } |
2cf9ad57 | 7220 | if test "x$libc_cv_cc_submachine" = xno; then |
4a531bb0 | 7221 | as_fn_error $? "${CC-cc} does not support $submachine" "$LINENO" 5 |
2cf9ad57 RM |
7222 | fi |
7223 | fi | |
7224 | ||
7225 | ||
b08c89d9 | 7226 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libgd" >&5 |
322e23db | 7227 | $as_echo_n "checking for libgd... " >&6; } |
6dab8688 UD |
7228 | if test "$with_gd" != "no"; then |
7229 | old_CFLAGS="$CFLAGS" | |
7230 | CFLAGS="$CFLAGS $libgd_include" | |
7231 | old_LDFLAGS="$LDFLAGS" | |
7232 | LDFLAGS="$LDFLAGS $libgd_ldflags" | |
7233 | old_LIBS="$LIBS" | |
7234 | LIBS="$LIBS -lgd -lpng -lz -lm" | |
b08c89d9 | 7235 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2abf9ff1 | 7236 | /* end confdefs.h. */ |
c8f3e6db | 7237 | #include <gd.h> |
3a12e572 UD |
7238 | int |
7239 | main () | |
7240 | { | |
c8f3e6db | 7241 | gdImagePng (0, 0) |
3a12e572 UD |
7242 | ; |
7243 | return 0; | |
7244 | } | |
7245 | _ACEOF | |
b08c89d9 | 7246 | if ac_fn_c_try_link "$LINENO"; then : |
c8f3e6db UD |
7247 | LIBGD=yes |
7248 | else | |
b08c89d9 | 7249 | LIBGD=no |
c8f3e6db | 7250 | fi |
b08c89d9 UD |
7251 | rm -f core conftest.err conftest.$ac_objext \ |
7252 | conftest$ac_exeext conftest.$ac_ext | |
6dab8688 UD |
7253 | CFLAGS="$old_CFLAGS" |
7254 | LDFLAGS="$old_LDFLAGS" | |
7255 | LIBS="$old_LIBS" | |
7256 | else | |
7257 | LIBGD=no | |
7258 | fi | |
b08c89d9 | 7259 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGD" >&5 |
322e23db | 7260 | $as_echo "$LIBGD" >&6; } |
3a12e572 UD |
7261 | |
7262 | ||
74a30a58 UD |
7263 | # SELinux detection |
7264 | if test x$with_selinux = xno ; then | |
7265 | have_selinux=no; | |
7266 | else | |
7267 | # See if we have the SELinux library | |
b08c89d9 | 7268 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for is_selinux_enabled in -lselinux" >&5 |
322e23db | 7269 | $as_echo_n "checking for is_selinux_enabled in -lselinux... " >&6; } |
b08c89d9 | 7270 | if test "${ac_cv_lib_selinux_is_selinux_enabled+set}" = set; then : |
322e23db | 7271 | $as_echo_n "(cached) " >&6 |
74a30a58 UD |
7272 | else |
7273 | ac_check_lib_save_LIBS=$LIBS | |
7274 | LIBS="-lselinux $LIBS" | |
b08c89d9 | 7275 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
74a30a58 UD |
7276 | /* end confdefs.h. */ |
7277 | ||
26f56c1c UD |
7278 | /* Override any GCC internal prototype to avoid an error. |
7279 | Use char because int might match the return type of a GCC | |
7280 | builtin and then its argument prototype would still apply. */ | |
74a30a58 UD |
7281 | #ifdef __cplusplus |
7282 | extern "C" | |
7283 | #endif | |
74a30a58 UD |
7284 | char is_selinux_enabled (); |
7285 | int | |
7286 | main () | |
7287 | { | |
26f56c1c | 7288 | return is_selinux_enabled (); |
74a30a58 UD |
7289 | ; |
7290 | return 0; | |
7291 | } | |
7292 | _ACEOF | |
b08c89d9 | 7293 | if ac_fn_c_try_link "$LINENO"; then : |
74a30a58 UD |
7294 | ac_cv_lib_selinux_is_selinux_enabled=yes |
7295 | else | |
b08c89d9 | 7296 | ac_cv_lib_selinux_is_selinux_enabled=no |
74a30a58 | 7297 | fi |
b08c89d9 UD |
7298 | rm -f core conftest.err conftest.$ac_objext \ |
7299 | conftest$ac_exeext conftest.$ac_ext | |
74a30a58 UD |
7300 | LIBS=$ac_check_lib_save_LIBS |
7301 | fi | |
b08c89d9 | 7302 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_is_selinux_enabled" >&5 |
322e23db | 7303 | $as_echo "$ac_cv_lib_selinux_is_selinux_enabled" >&6; } |
b08c89d9 | 7304 | if test "x$ac_cv_lib_selinux_is_selinux_enabled" = x""yes; then : |
74a30a58 UD |
7305 | have_selinux=yes |
7306 | else | |
7307 | have_selinux=no | |
7308 | fi | |
7309 | ||
7310 | # See if we have the SELinux header with the NSCD permissions in it. | |
7311 | if test x$have_selinux = xyes ; then | |
b08c89d9 | 7312 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for NSCD Flask permissions in selinux/av_permissions.h" >&5 |
322e23db | 7313 | $as_echo_n "checking for NSCD Flask permissions in selinux/av_permissions.h... " >&6; } |
b08c89d9 | 7314 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
74a30a58 UD |
7315 | /* end confdefs.h. */ |
7316 | #include <selinux/av_permissions.h> | |
7317 | int | |
7318 | main () | |
7319 | { | |
7320 | #ifdef NSCD__SHMEMHOST | |
7321 | return 0; | |
7322 | #else | |
7323 | #error NSCD__SHMEMHOST not defined | |
7324 | #endif | |
7325 | ; | |
7326 | return 0; | |
7327 | } | |
7328 | _ACEOF | |
b08c89d9 | 7329 | if ac_fn_c_try_compile "$LINENO"; then : |
74a30a58 UD |
7330 | have_selinux=yes |
7331 | else | |
b08c89d9 | 7332 | have_selinux=no |
74a30a58 | 7333 | fi |
26f56c1c | 7334 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
b08c89d9 | 7335 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_selinux" >&5 |
322e23db | 7336 | $as_echo "$have_selinux" >&6; } |
74a30a58 UD |
7337 | fi |
7338 | ||
8f1913a9 | 7339 | if test x$with_selinux = xyes ; then |
74a30a58 | 7340 | if test x$have_selinux = xno ; then |
4a531bb0 | 7341 | as_fn_error $? "SELinux explicitly required, but sufficiently recent SELinux library not found" "$LINENO" 5 |
74a30a58 UD |
7342 | fi |
7343 | fi | |
7344 | fi | |
7345 | # Check if we're building with SELinux support. | |
7346 | if test "x$have_selinux" = xyes; then | |
7347 | ||
b08c89d9 | 7348 | $as_echo "#define HAVE_SELINUX 1" >>confdefs.h |
74a30a58 | 7349 | |
b399a0c2 UD |
7350 | |
7351 | # See if we have the libaudit library | |
b08c89d9 | 7352 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for audit_log_user_avc_message in -laudit" >&5 |
322e23db | 7353 | $as_echo_n "checking for audit_log_user_avc_message in -laudit... " >&6; } |
b08c89d9 | 7354 | if test "${ac_cv_lib_audit_audit_log_user_avc_message+set}" = set; then : |
322e23db | 7355 | $as_echo_n "(cached) " >&6 |
b399a0c2 UD |
7356 | else |
7357 | ac_check_lib_save_LIBS=$LIBS | |
7358 | LIBS="-laudit $LIBS" | |
b08c89d9 | 7359 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
b399a0c2 UD |
7360 | /* end confdefs.h. */ |
7361 | ||
26f56c1c UD |
7362 | /* Override any GCC internal prototype to avoid an error. |
7363 | Use char because int might match the return type of a GCC | |
7364 | builtin and then its argument prototype would still apply. */ | |
b399a0c2 UD |
7365 | #ifdef __cplusplus |
7366 | extern "C" | |
7367 | #endif | |
b2f97341 | 7368 | char audit_log_user_avc_message (); |
b399a0c2 UD |
7369 | int |
7370 | main () | |
7371 | { | |
26f56c1c | 7372 | return audit_log_user_avc_message (); |
b399a0c2 UD |
7373 | ; |
7374 | return 0; | |
7375 | } | |
7376 | _ACEOF | |
b08c89d9 | 7377 | if ac_fn_c_try_link "$LINENO"; then : |
b2f97341 | 7378 | ac_cv_lib_audit_audit_log_user_avc_message=yes |
b399a0c2 | 7379 | else |
b08c89d9 | 7380 | ac_cv_lib_audit_audit_log_user_avc_message=no |
b399a0c2 | 7381 | fi |
b08c89d9 UD |
7382 | rm -f core conftest.err conftest.$ac_objext \ |
7383 | conftest$ac_exeext conftest.$ac_ext | |
b399a0c2 UD |
7384 | LIBS=$ac_check_lib_save_LIBS |
7385 | fi | |
b08c89d9 | 7386 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_audit_audit_log_user_avc_message" >&5 |
322e23db | 7387 | $as_echo "$ac_cv_lib_audit_audit_log_user_avc_message" >&6; } |
b08c89d9 | 7388 | if test "x$ac_cv_lib_audit_audit_log_user_avc_message" = x""yes; then : |
b399a0c2 UD |
7389 | have_libaudit=yes |
7390 | else | |
7391 | have_libaudit=no | |
7392 | fi | |
7393 | ||
7394 | if test "x$have_libaudit" = xyes; then | |
7395 | ||
b08c89d9 | 7396 | $as_echo "#define HAVE_LIBAUDIT 1" >>confdefs.h |
b399a0c2 UD |
7397 | |
7398 | fi | |
7399 | ||
1f063dca UD |
7400 | |
7401 | # See if we have the libcap library | |
b08c89d9 | 7402 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cap_init in -lcap" >&5 |
322e23db | 7403 | $as_echo_n "checking for cap_init in -lcap... " >&6; } |
b08c89d9 | 7404 | if test "${ac_cv_lib_cap_cap_init+set}" = set; then : |
322e23db | 7405 | $as_echo_n "(cached) " >&6 |
1f063dca UD |
7406 | else |
7407 | ac_check_lib_save_LIBS=$LIBS | |
7408 | LIBS="-lcap $LIBS" | |
b08c89d9 | 7409 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
1f063dca UD |
7410 | /* end confdefs.h. */ |
7411 | ||
26f56c1c UD |
7412 | /* Override any GCC internal prototype to avoid an error. |
7413 | Use char because int might match the return type of a GCC | |
7414 | builtin and then its argument prototype would still apply. */ | |
1f063dca UD |
7415 | #ifdef __cplusplus |
7416 | extern "C" | |
7417 | #endif | |
1f063dca UD |
7418 | char cap_init (); |
7419 | int | |
7420 | main () | |
7421 | { | |
26f56c1c | 7422 | return cap_init (); |
1f063dca UD |
7423 | ; |
7424 | return 0; | |
7425 | } | |
7426 | _ACEOF | |
b08c89d9 | 7427 | if ac_fn_c_try_link "$LINENO"; then : |
1f063dca UD |
7428 | ac_cv_lib_cap_cap_init=yes |
7429 | else | |
b08c89d9 | 7430 | ac_cv_lib_cap_cap_init=no |
1f063dca | 7431 | fi |
b08c89d9 UD |
7432 | rm -f core conftest.err conftest.$ac_objext \ |
7433 | conftest$ac_exeext conftest.$ac_ext | |
1f063dca UD |
7434 | LIBS=$ac_check_lib_save_LIBS |
7435 | fi | |
b08c89d9 | 7436 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cap_cap_init" >&5 |
322e23db | 7437 | $as_echo "$ac_cv_lib_cap_cap_init" >&6; } |
b08c89d9 | 7438 | if test "x$ac_cv_lib_cap_cap_init" = x""yes; then : |
1f063dca UD |
7439 | have_libcap=yes |
7440 | else | |
7441 | have_libcap=no | |
7442 | fi | |
7443 | ||
7444 | if test "x$have_libcap" = xyes; then | |
7445 | ||
b08c89d9 | 7446 | $as_echo "#define HAVE_LIBCAP 1" >>confdefs.h |
1f063dca UD |
7447 | |
7448 | fi | |
7449 | ||
74a30a58 UD |
7450 | fi |
7451 | ||
7452 | ||
3a12e572 | 7453 | |
b08c89d9 | 7454 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 |
322e23db | 7455 | $as_echo_n "checking for grep that handles long lines and -e... " >&6; } |
b08c89d9 | 7456 | if test "${ac_cv_path_GREP+set}" = set; then : |
322e23db | 7457 | $as_echo_n "(cached) " >&6 |
26f56c1c | 7458 | else |
322e23db | 7459 | if test -z "$GREP"; then |
26f56c1c | 7460 | ac_path_GREP_found=false |
322e23db UD |
7461 | # Loop through the user's path and test for each of PROGNAME-LIST |
7462 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
26f56c1c UD |
7463 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin |
7464 | do | |
7465 | IFS=$as_save_IFS | |
7466 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 7467 | for ac_prog in grep ggrep; do |
322e23db UD |
7468 | for ac_exec_ext in '' $ac_executable_extensions; do |
7469 | ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" | |
7470 | { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue | |
7471 | # Check for GNU ac_path_GREP and select it if it is found. | |
26f56c1c UD |
7472 | # Check for GNU $ac_path_GREP |
7473 | case `"$ac_path_GREP" --version 2>&1` in | |
7474 | *GNU*) | |
7475 | ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; | |
7476 | *) | |
7477 | ac_count=0 | |
322e23db | 7478 | $as_echo_n 0123456789 >"conftest.in" |
26f56c1c UD |
7479 | while : |
7480 | do | |
7481 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
7482 | mv "conftest.tmp" "conftest.in" | |
7483 | cp "conftest.in" "conftest.nl" | |
322e23db | 7484 | $as_echo 'GREP' >> "conftest.nl" |
26f56c1c UD |
7485 | "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break |
7486 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
b08c89d9 | 7487 | as_fn_arith $ac_count + 1 && ac_count=$as_val |
26f56c1c UD |
7488 | if test $ac_count -gt ${ac_path_GREP_max-0}; then |
7489 | # Best one so far, save it but keep looking for a better one | |
7490 | ac_cv_path_GREP="$ac_path_GREP" | |
7491 | ac_path_GREP_max=$ac_count | |
7492 | fi | |
7493 | # 10*(2^10) chars as input seems more than enough | |
7494 | test $ac_count -gt 10 && break | |
7495 | done | |
7496 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
7497 | esac | |
7498 | ||
322e23db UD |
7499 | $ac_path_GREP_found && break 3 |
7500 | done | |
26f56c1c | 7501 | done |
b08c89d9 | 7502 | done |
26f56c1c | 7503 | IFS=$as_save_IFS |
322e23db | 7504 | if test -z "$ac_cv_path_GREP"; then |
4a531bb0 | 7505 | as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 |
322e23db | 7506 | fi |
26f56c1c UD |
7507 | else |
7508 | ac_cv_path_GREP=$GREP | |
7509 | fi | |
7510 | ||
26f56c1c | 7511 | fi |
b08c89d9 | 7512 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 |
322e23db | 7513 | $as_echo "$ac_cv_path_GREP" >&6; } |
26f56c1c UD |
7514 | GREP="$ac_cv_path_GREP" |
7515 | ||
7516 | ||
b08c89d9 | 7517 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 |
322e23db | 7518 | $as_echo_n "checking for egrep... " >&6; } |
b08c89d9 | 7519 | if test "${ac_cv_path_EGREP+set}" = set; then : |
322e23db | 7520 | $as_echo_n "(cached) " >&6 |
26f56c1c UD |
7521 | else |
7522 | if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 | |
7523 | then ac_cv_path_EGREP="$GREP -E" | |
7524 | else | |
322e23db | 7525 | if test -z "$EGREP"; then |
26f56c1c | 7526 | ac_path_EGREP_found=false |
322e23db UD |
7527 | # Loop through the user's path and test for each of PROGNAME-LIST |
7528 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
26f56c1c UD |
7529 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin |
7530 | do | |
7531 | IFS=$as_save_IFS | |
7532 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 7533 | for ac_prog in egrep; do |
322e23db UD |
7534 | for ac_exec_ext in '' $ac_executable_extensions; do |
7535 | ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" | |
7536 | { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue | |
7537 | # Check for GNU ac_path_EGREP and select it if it is found. | |
26f56c1c UD |
7538 | # Check for GNU $ac_path_EGREP |
7539 | case `"$ac_path_EGREP" --version 2>&1` in | |
7540 | *GNU*) | |
7541 | ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; | |
7542 | *) | |
7543 | ac_count=0 | |
322e23db | 7544 | $as_echo_n 0123456789 >"conftest.in" |
26f56c1c UD |
7545 | while : |
7546 | do | |
7547 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
7548 | mv "conftest.tmp" "conftest.in" | |
7549 | cp "conftest.in" "conftest.nl" | |
322e23db | 7550 | $as_echo 'EGREP' >> "conftest.nl" |
26f56c1c UD |
7551 | "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break |
7552 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
b08c89d9 | 7553 | as_fn_arith $ac_count + 1 && ac_count=$as_val |
26f56c1c UD |
7554 | if test $ac_count -gt ${ac_path_EGREP_max-0}; then |
7555 | # Best one so far, save it but keep looking for a better one | |
7556 | ac_cv_path_EGREP="$ac_path_EGREP" | |
7557 | ac_path_EGREP_max=$ac_count | |
f4b07664 | 7558 | fi |
26f56c1c UD |
7559 | # 10*(2^10) chars as input seems more than enough |
7560 | test $ac_count -gt 10 && break | |
7561 | done | |
7562 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
7563 | esac | |
7564 | ||
322e23db UD |
7565 | $ac_path_EGREP_found && break 3 |
7566 | done | |
26f56c1c | 7567 | done |
b08c89d9 | 7568 | done |
26f56c1c | 7569 | IFS=$as_save_IFS |
322e23db | 7570 | if test -z "$ac_cv_path_EGREP"; then |
4a531bb0 | 7571 | as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 |
322e23db | 7572 | fi |
26f56c1c UD |
7573 | else |
7574 | ac_cv_path_EGREP=$EGREP | |
7575 | fi | |
7576 | ||
26f56c1c UD |
7577 | fi |
7578 | fi | |
b08c89d9 | 7579 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 |
322e23db | 7580 | $as_echo "$ac_cv_path_EGREP" >&6; } |
26f56c1c | 7581 | EGREP="$ac_cv_path_EGREP" |
f4b07664 RM |
7582 | |
7583 | ||
b08c89d9 | 7584 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 |
322e23db | 7585 | $as_echo_n "checking for ANSI C header files... " >&6; } |
b08c89d9 | 7586 | if test "${ac_cv_header_stdc+set}" = set; then : |
322e23db | 7587 | $as_echo_n "(cached) " >&6 |
3a12e572 | 7588 | else |
b08c89d9 | 7589 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2abf9ff1 | 7590 | /* end confdefs.h. */ |
3a12e572 UD |
7591 | #include <stdlib.h> |
7592 | #include <stdarg.h> | |
7593 | #include <string.h> | |
7594 | #include <float.h> | |
7595 | ||
2abf9ff1 RM |
7596 | int |
7597 | main () | |
7598 | { | |
7599 | ||
7600 | ; | |
7601 | return 0; | |
7602 | } | |
3a12e572 | 7603 | _ACEOF |
b08c89d9 | 7604 | if ac_fn_c_try_compile "$LINENO"; then : |
3a12e572 UD |
7605 | ac_cv_header_stdc=yes |
7606 | else | |
b08c89d9 | 7607 | ac_cv_header_stdc=no |
3a12e572 | 7608 | fi |
26f56c1c | 7609 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
c8f3e6db | 7610 | |
3a12e572 UD |
7611 | if test $ac_cv_header_stdc = yes; then |
7612 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
b08c89d9 | 7613 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2abf9ff1 | 7614 | /* end confdefs.h. */ |
3a12e572 | 7615 | #include <string.h> |
3d558f4e | 7616 | |
3a12e572 UD |
7617 | _ACEOF |
7618 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
b08c89d9 UD |
7619 | $EGREP "memchr" >/dev/null 2>&1; then : |
7620 | ||
8ed1e7d5 | 7621 | else |
3a12e572 UD |
7622 | ac_cv_header_stdc=no |
7623 | fi | |
7624 | rm -f conftest* | |
7625 | ||
7626 | fi | |
7627 | ||
7628 | if test $ac_cv_header_stdc = yes; then | |
7629 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
b08c89d9 | 7630 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2abf9ff1 | 7631 | /* end confdefs.h. */ |
3a12e572 UD |
7632 | #include <stdlib.h> |
7633 | ||
7634 | _ACEOF | |
7635 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
b08c89d9 UD |
7636 | $EGREP "free" >/dev/null 2>&1; then : |
7637 | ||
3a12e572 UD |
7638 | else |
7639 | ac_cv_header_stdc=no | |
7640 | fi | |
7641 | rm -f conftest* | |
7642 | ||
7643 | fi | |
7644 | ||
7645 | if test $ac_cv_header_stdc = yes; then | |
7646 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
b08c89d9 | 7647 | if test "$cross_compiling" = yes; then : |
3a12e572 | 7648 | : |
8ed1e7d5 | 7649 | else |
b08c89d9 | 7650 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2abf9ff1 | 7651 | /* end confdefs.h. */ |
3a12e572 | 7652 | #include <ctype.h> |
26f56c1c | 7653 | #include <stdlib.h> |
3a12e572 UD |
7654 | #if ((' ' & 0x0FF) == 0x020) |
7655 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
7656 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
7657 | #else | |
2abf9ff1 | 7658 | # define ISLOWER(c) \ |
9382fcee RM |
7659 | (('a' <= (c) && (c) <= 'i') \ |
7660 | || ('j' <= (c) && (c) <= 'r') \ | |
7661 | || ('s' <= (c) && (c) <= 'z')) | |
3a12e572 UD |
7662 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) |
7663 | #endif | |
7664 | ||
7665 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) | |
7666 | int | |
7667 | main () | |
8ed1e7d5 | 7668 | { |
3a12e572 UD |
7669 | int i; |
7670 | for (i = 0; i < 256; i++) | |
7671 | if (XOR (islower (i), ISLOWER (i)) | |
9382fcee | 7672 | || toupper (i) != TOUPPER (i)) |
26f56c1c UD |
7673 | return 2; |
7674 | return 0; | |
8ed1e7d5 | 7675 | } |
3a12e572 | 7676 | _ACEOF |
b08c89d9 | 7677 | if ac_fn_c_try_run "$LINENO"; then : |
2abf9ff1 | 7678 | |
b08c89d9 UD |
7679 | else |
7680 | ac_cv_header_stdc=no | |
3a12e572 | 7681 | fi |
b08c89d9 UD |
7682 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
7683 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
8ed1e7d5 | 7684 | fi |
26f56c1c | 7685 | |
8ed1e7d5 | 7686 | fi |
3a12e572 | 7687 | fi |
b08c89d9 | 7688 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 |
322e23db | 7689 | $as_echo "$ac_cv_header_stdc" >&6; } |
3a12e572 UD |
7690 | if test $ac_cv_header_stdc = yes; then |
7691 | ||
b08c89d9 | 7692 | $as_echo "#define STDC_HEADERS 1" >>confdefs.h |
3a12e572 UD |
7693 | |
7694 | fi | |
7695 | ||
7696 | # On IRIX 5.3, sys/types and inttypes.h are conflicting. | |
3a12e572 | 7697 | for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ |
b08c89d9 UD |
7698 | inttypes.h stdint.h unistd.h |
7699 | do : | |
7700 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
7701 | ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default | |
7702 | " | |
4a531bb0 | 7703 | if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : |
b08c89d9 UD |
7704 | cat >>confdefs.h <<_ACEOF |
7705 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
3a12e572 | 7706 | _ACEOF |
b08c89d9 UD |
7707 | |
7708 | fi | |
7709 | ||
7710 | done | |
7711 | ||
7712 | ||
7713 | # The cast to long int works around a bug in the HP C Compiler | |
7714 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
7715 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
7716 | # This bug is HP SR number 8606223364. | |
7717 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long double" >&5 | |
7718 | $as_echo_n "checking size of long double... " >&6; } | |
7719 | if test "${ac_cv_sizeof_long_double+set}" = set; then : | |
7720 | $as_echo_n "(cached) " >&6 | |
3a12e572 | 7721 | else |
b08c89d9 | 7722 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long double))" "ac_cv_sizeof_long_double" "$ac_includes_default"; then : |
2abf9ff1 | 7723 | |
b08c89d9 UD |
7724 | else |
7725 | if test "$ac_cv_type_long_double" = yes; then | |
7726 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
322e23db | 7727 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
4a531bb0 L |
7728 | as_fn_error 77 "cannot compute sizeof (long double) |
7729 | See \`config.log' for more details" "$LINENO" 5; } | |
26f56c1c UD |
7730 | else |
7731 | ac_cv_sizeof_long_double=0 | |
7732 | fi | |
3a12e572 | 7733 | fi |
b08c89d9 | 7734 | |
3a12e572 | 7735 | fi |
b08c89d9 | 7736 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_double" >&5 |
322e23db | 7737 | $as_echo "$ac_cv_sizeof_long_double" >&6; } |
26f56c1c UD |
7738 | |
7739 | ||
7740 | ||
3a12e572 | 7741 | cat >>confdefs.h <<_ACEOF |
8ed1e7d5 | 7742 | #define SIZEOF_LONG_DOUBLE $ac_cv_sizeof_long_double |
3a12e572 | 7743 | _ACEOF |
8ed1e7d5 GK |
7744 | |
7745 | ||
7746 | sizeof_long_double=$ac_cv_sizeof_long_double | |
7747 | ||
7748 | ||
cd6ede75 UD |
7749 | ### End of automated tests. |
7750 | ### Now run sysdeps configure fragments. | |
7751 | ||
cb343854 | 7752 | # They also can set these variables. |
b43b13ac | 7753 | use_ldconfig=no |
cb343854 | 7754 | ldd_rewrite_script=no |
77259608 | 7755 | libc_cv_sysconfdir=$sysconfdir |
74bd2300 | 7756 | libc_cv_gcc_unwind_find_fde=no |
e2fd3cbe | 7757 | libc_cv_idn=no |
cb343854 | 7758 | |
cd6ede75 | 7759 | # Iterate over all the sysdep directories we will use, running their |
09055553 | 7760 | # configure fragments. |
cd6ede75 UD |
7761 | for dir in $sysnames; do |
7762 | case $dir in | |
7763 | /*) dest=$dir ;; | |
7764 | *) dest=$srcdir/$dir ;; | |
7765 | esac | |
7766 | if test -r $dest/configure; then | |
b08c89d9 | 7767 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: running configure fragment for $dir" >&5 |
322e23db | 7768 | $as_echo "running configure fragment for $dir" >&6; } |
cd6ede75 UD |
7769 | . $dest/configure |
7770 | fi | |
cd6ede75 UD |
7771 | done |
7772 | ||
74bd2300 | 7773 | if test x$libc_cv_gcc_unwind_find_fde = xyes; then |
b08c89d9 | 7774 | $as_echo "#define EXPORT_UNWIND_FIND_FDE 1" >>confdefs.h |
74bd2300 UD |
7775 | |
7776 | fi | |
7777 | ||
7778 | ||
b08c89d9 | 7779 | $as_echo "#define USE_IN_LIBIO 1" >>confdefs.h |
a8c01776 | 7780 | |
cd6ede75 | 7781 | |
a53bad16 UD |
7782 | # Test for old glibc 2.0.x headers so that they can be removed properly |
7783 | # Search only in includedir. | |
b08c89d9 | 7784 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for old glibc 2.0.x headers" >&5 |
322e23db | 7785 | $as_echo_n "checking for old glibc 2.0.x headers... " >&6; } |
011ce8ed | 7786 | if eval test -f "${includedir}/elfclass.h" -a -f "${includedir}/fcntlbits.h" |
a53bad16 UD |
7787 | then |
7788 | old_glibc_headers=yes | |
7789 | else | |
7790 | old_glibc_headers=no | |
7791 | fi | |
b08c89d9 | 7792 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $old_glibc_headers" >&5 |
322e23db | 7793 | $as_echo "$old_glibc_headers" >&6; } |
a53bad16 | 7794 | if test ${old_glibc_headers} = yes; then |
b08c89d9 | 7795 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** During \"make install\" old headers from glibc 2.0.x will" >&5 |
322e23db | 7796 | $as_echo "$as_me: WARNING: *** During \"make install\" old headers from glibc 2.0.x will" >&2;} |
b08c89d9 | 7797 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** be removed." >&5 |
322e23db | 7798 | $as_echo "$as_me: WARNING: *** be removed." >&2;} |
a53bad16 | 7799 | fi |
26b4d766 | 7800 | |
cd6ede75 UD |
7801 | |
7802 | ||
7803 | ||
7804 | ||
7805 | ||
7806 | ||
cb343854 | 7807 | |
dff14448 | 7808 | |
77259608 | 7809 | |
3a12e572 | 7810 | |
bcd5f356 | 7811 | |
58a4b51a RM |
7812 | |
7813 | ||
06e51c8f | 7814 | |
b0ecde3a | 7815 | |
01f1f5ee | 7816 | |
091023f5 | 7817 | |
cd6ede75 | 7818 | if test $elf = yes; then |
b08c89d9 | 7819 | $as_echo "#define HAVE_ELF 1" >>confdefs.h |
cd6ede75 UD |
7820 | |
7821 | fi | |
5af3245a | 7822 | if test $xcoff = yes; then |
b08c89d9 | 7823 | $as_echo "#define HAVE_XCOFF 1" >>confdefs.h |
5af3245a UD |
7824 | |
7825 | fi | |
cd6ede75 UD |
7826 | |
7827 | ||
650425ce | 7828 | |
cd6ede75 | 7829 | if test $shared = default; then |
8e635611 | 7830 | shared=$elf |
a334319f UD |
7831 | fi |
7832 | ||
b08c89d9 | 7833 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -fPIC is default" >&5 |
322e23db | 7834 | $as_echo_n "checking whether -fPIC is default... " >&6; } |
b08c89d9 | 7835 | if test "${libc_cv_pic_default+set}" = set; then : |
322e23db | 7836 | $as_echo_n "(cached) " >&6 |
cc3fa755 | 7837 | else |
ff886b82 | 7838 | libc_cv_pic_default=yes |
cc3fa755 | 7839 | cat > conftest.c <<EOF |
9756dfe1 | 7840 | #if defined __PIC__ || defined __pic__ || defined PIC || defined pic |
cc3fa755 UD |
7841 | # error PIC is default. |
7842 | #endif | |
7843 | EOF | |
7844 | if eval "${CC-cc} -S conftest.c 2>&5 1>&5"; then | |
ff886b82 | 7845 | libc_cv_pic_default=no |
cc3fa755 UD |
7846 | fi |
7847 | rm -f conftest.* | |
7848 | fi | |
b08c89d9 | 7849 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_pic_default" >&5 |
322e23db | 7850 | $as_echo "$libc_cv_pic_default" >&6; } |
cc3fa755 UD |
7851 | |
7852 | ||
2103c260 | 7853 | |
2103c260 | 7854 | |
2103c260 | 7855 | |
cc3fa755 | 7856 | |
cd6ede75 UD |
7857 | |
7858 | ||
7859 | ||
7860 | ||
7861 | ||
7862 | ||
cd6ede75 UD |
7863 | if test "`(cd $srcdir; pwd)`" = "`pwd`"; then |
7864 | config_makefile= | |
7865 | else | |
7866 | config_makefile=Makefile | |
7867 | fi | |
7868 | ||
ee74a442 UD |
7869 | VERSION=`sed -n -e 's/^#define VERSION "\([^"]*\)"/\1/p' < $srcdir/version.h` |
7870 | RELEASE=`sed -n -e 's/^#define RELEASE "\([^"]*\)"/\1/p' < $srcdir/version.h` | |
7871 | ||
cd6ede75 UD |
7872 | |
7873 | ||
09055553 | 7874 | ac_config_files="$ac_config_files config.make ${config_makefile}" |
f4b07664 | 7875 | |
26f56c1c | 7876 | ac_config_commands="$ac_config_commands default" |
f4b07664 | 7877 | |
3a12e572 | 7878 | cat >confcache <<\_ACEOF |
cd6ede75 UD |
7879 | # This file is a shell script that caches the results of configure |
7880 | # tests run on this system so they can be shared between configure | |
3a12e572 UD |
7881 | # scripts and configure runs, see configure's option --config-cache. |
7882 | # It is not useful on other systems. If it contains results you don't | |
7883 | # want to keep, you may remove or edit it. | |
cd6ede75 | 7884 | # |
3a12e572 UD |
7885 | # config.status only pays attention to the cache file if you give it |
7886 | # the --recheck option to rerun configure. | |
cd6ede75 | 7887 | # |
f4b07664 | 7888 | # `ac_cv_env_foo' variables (set or unset) will be overridden when |
3a12e572 UD |
7889 | # loading this file, other *unset* `ac_cv_foo' will be assigned the |
7890 | # following values. | |
7891 | ||
7892 | _ACEOF | |
7893 | ||
cd6ede75 UD |
7894 | # The following way of writing the cache mishandles newlines in values, |
7895 | # but we know of no workaround that is simple, portable, and efficient. | |
26f56c1c | 7896 | # So, we kill variables containing newlines. |
cd6ede75 UD |
7897 | # Ultrix sh set writes to stderr and can't be redirected directly, |
7898 | # and sets the high bit in the cache file unless we assign to the vars. | |
26f56c1c UD |
7899 | ( |
7900 | for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do | |
7901 | eval ac_val=\$$ac_var | |
7902 | case $ac_val in #( | |
7903 | *${as_nl}*) | |
7904 | case $ac_var in #( | |
b08c89d9 | 7905 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 |
322e23db | 7906 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; |
26f56c1c UD |
7907 | esac |
7908 | case $ac_var in #( | |
7909 | _ | IFS | as_nl) ;; #( | |
322e23db | 7910 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( |
b08c89d9 | 7911 | *) { eval $ac_var=; unset $ac_var;} ;; |
26f56c1c UD |
7912 | esac ;; |
7913 | esac | |
7914 | done | |
7915 | ||
3a12e572 | 7916 | (set) 2>&1 | |
26f56c1c UD |
7917 | case $as_nl`(ac_space=' '; set) 2>&1` in #( |
7918 | *${as_nl}ac_space=\ *) | |
b08c89d9 UD |
7919 | # `set' does not quote correctly, so add quotes: double-quote |
7920 | # substitution turns \\\\ into \\, and sed turns \\ into \. | |
3a12e572 | 7921 | sed -n \ |
9382fcee RM |
7922 | "s/'/'\\\\''/g; |
7923 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" | |
26f56c1c | 7924 | ;; #( |
3a12e572 UD |
7925 | *) |
7926 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
26f56c1c | 7927 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
3a12e572 | 7928 | ;; |
26f56c1c UD |
7929 | esac | |
7930 | sort | |
7931 | ) | | |
3a12e572 | 7932 | sed ' |
26f56c1c | 7933 | /^ac_cv_env_/b end |
3a12e572 | 7934 | t clear |
26f56c1c | 7935 | :clear |
3a12e572 UD |
7936 | s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ |
7937 | t end | |
26f56c1c UD |
7938 | s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ |
7939 | :end' >>confcache | |
7940 | if diff "$cache_file" confcache >/dev/null 2>&1; then :; else | |
7941 | if test -w "$cache_file"; then | |
7942 | test "x$cache_file" != "x/dev/null" && | |
b08c89d9 | 7943 | { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 |
322e23db | 7944 | $as_echo "$as_me: updating cache $cache_file" >&6;} |
3a12e572 | 7945 | cat confcache >$cache_file |
cd6ede75 | 7946 | else |
b08c89d9 | 7947 | { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 |
322e23db | 7948 | $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} |
cd6ede75 UD |
7949 | fi |
7950 | fi | |
7951 | rm -f confcache | |
7952 | ||
cd6ede75 UD |
7953 | test "x$prefix" = xNONE && prefix=$ac_default_prefix |
7954 | # Let make expand exec_prefix. | |
7955 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
7956 | ||
cd6ede75 UD |
7957 | DEFS=-DHAVE_CONFIG_H |
7958 | ||
f4b07664 RM |
7959 | ac_libobjs= |
7960 | ac_ltlibobjs= | |
4a531bb0 | 7961 | U= |
f4b07664 RM |
7962 | for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue |
7963 | # 1. Remove the extension, and $U if already installed. | |
26f56c1c | 7964 | ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' |
322e23db | 7965 | ac_i=`$as_echo "$ac_i" | sed "$ac_script"` |
26f56c1c UD |
7966 | # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR |
7967 | # will be set to the directory where LIBOBJS objects are built. | |
b08c89d9 UD |
7968 | as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" |
7969 | as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' | |
f4b07664 RM |
7970 | done |
7971 | LIBOBJS=$ac_libobjs | |
7972 | ||
7973 | LTLIBOBJS=$ac_ltlibobjs | |
7974 | ||
7975 | ||
cd6ede75 | 7976 | |
3a12e572 | 7977 | : ${CONFIG_STATUS=./config.status} |
322e23db | 7978 | ac_write_fail=0 |
3a12e572 UD |
7979 | ac_clean_files_save=$ac_clean_files |
7980 | ac_clean_files="$ac_clean_files $CONFIG_STATUS" | |
b08c89d9 | 7981 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 |
322e23db | 7982 | $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} |
b08c89d9 UD |
7983 | as_write_fail=0 |
7984 | cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 | |
3a12e572 UD |
7985 | #! $SHELL |
7986 | # Generated by $as_me. | |
cd6ede75 | 7987 | # Run this file to recreate the current configuration. |
cd6ede75 | 7988 | # Compiler output produced by configure, useful for debugging |
3a12e572 | 7989 | # configure, is in config.log if it exists. |
cd6ede75 | 7990 | |
3a12e572 | 7991 | debug=false |
2abf9ff1 RM |
7992 | ac_cs_recheck=false |
7993 | ac_cs_silent=false | |
3a12e572 | 7994 | |
b08c89d9 UD |
7995 | SHELL=\${CONFIG_SHELL-$SHELL} |
7996 | export SHELL | |
7997 | _ASEOF | |
7998 | cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 | |
7999 | ## -------------------- ## | |
8000 | ## M4sh Initialization. ## | |
8001 | ## -------------------- ## | |
3a12e572 | 8002 | |
26f56c1c UD |
8003 | # Be more Bourne compatible |
8004 | DUALCASE=1; export DUALCASE # for MKS sh | |
b08c89d9 | 8005 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : |
3a12e572 UD |
8006 | emulate sh |
8007 | NULLCMD=: | |
322e23db | 8008 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
f4b07664 RM |
8009 | # is contrary to our usage. Disable this feature. |
8010 | alias -g '${1+"$@"}'='"$@"' | |
26f56c1c UD |
8011 | setopt NO_GLOB_SUBST |
8012 | else | |
b08c89d9 UD |
8013 | case `(set -o) 2>/dev/null` in #( |
8014 | *posix*) : | |
8015 | set -o posix ;; #( | |
8016 | *) : | |
8017 | ;; | |
26f56c1c | 8018 | esac |
26f56c1c UD |
8019 | fi |
8020 | ||
8021 | ||
322e23db UD |
8022 | as_nl=' |
8023 | ' | |
8024 | export as_nl | |
8025 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
8026 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
8027 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
8028 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
b08c89d9 UD |
8029 | # Prefer a ksh shell builtin over an external printf program on Solaris, |
8030 | # but without wasting forks for bash or zsh. | |
8031 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
8032 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
8033 | as_echo='print -r --' | |
8034 | as_echo_n='print -rn --' | |
8035 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
322e23db UD |
8036 | as_echo='printf %s\n' |
8037 | as_echo_n='printf %s' | |
8038 | else | |
8039 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then | |
8040 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
8041 | as_echo_n='/usr/ucb/echo -n' | |
a152f366 | 8042 | else |
322e23db UD |
8043 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' |
8044 | as_echo_n_body='eval | |
8045 | arg=$1; | |
b08c89d9 | 8046 | case $arg in #( |
322e23db UD |
8047 | *"$as_nl"*) |
8048 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
8049 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
8050 | esac; | |
8051 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
8052 | ' | |
8053 | export as_echo_n_body | |
8054 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
a152f366 | 8055 | fi |
322e23db UD |
8056 | export as_echo_body |
8057 | as_echo='sh -c $as_echo_body as_echo' | |
8058 | fi | |
8059 | ||
8060 | # The user is always right. | |
8061 | if test "${PATH_SEPARATOR+set}" != set; then | |
8062 | PATH_SEPARATOR=: | |
8063 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
8064 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
8065 | PATH_SEPARATOR=';' | |
8066 | } | |
3a12e572 UD |
8067 | fi |
8068 | ||
f4b07664 | 8069 | |
26f56c1c UD |
8070 | # IFS |
8071 | # We need space, tab and new line, in precisely that order. Quoting is | |
8072 | # there to prevent editors from complaining about space-tab. | |
8073 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
8074 | # splitting by setting IFS to empty value.) | |
26f56c1c UD |
8075 | IFS=" "" $as_nl" |
8076 | ||
8077 | # Find who we are. Look in the path if we contain no directory separator. | |
b08c89d9 | 8078 | case $0 in #(( |
26f56c1c UD |
8079 | *[\\/]* ) as_myself=$0 ;; |
8080 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
8081 | for as_dir in $PATH | |
8082 | do | |
8083 | IFS=$as_save_IFS | |
8084 | test -z "$as_dir" && as_dir=. | |
b08c89d9 UD |
8085 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break |
8086 | done | |
26f56c1c UD |
8087 | IFS=$as_save_IFS |
8088 | ||
8089 | ;; | |
8090 | esac | |
8091 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
8092 | # in which case we are not to be found in the path. | |
8093 | if test "x$as_myself" = x; then | |
8094 | as_myself=$0 | |
8095 | fi | |
8096 | if test ! -f "$as_myself"; then | |
322e23db | 8097 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 |
b08c89d9 | 8098 | exit 1 |
26f56c1c UD |
8099 | fi |
8100 | ||
b08c89d9 UD |
8101 | # Unset variables that we do not need and which cause bugs (e.g. in |
8102 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
8103 | # suppresses any "Segmentation fault" message there. '((' could | |
8104 | # trigger a bug in pdksh 5.2.14. | |
8105 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
8106 | do eval test x\${$as_var+set} = xset \ | |
8107 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
26f56c1c | 8108 | done |
f4b07664 RM |
8109 | PS1='$ ' |
8110 | PS2='> ' | |
8111 | PS4='+ ' | |
8112 | ||
8113 | # NLS nuisances. | |
322e23db UD |
8114 | LC_ALL=C |
8115 | export LC_ALL | |
8116 | LANGUAGE=C | |
8117 | export LANGUAGE | |
f4b07664 | 8118 | |
b08c89d9 UD |
8119 | # CDPATH. |
8120 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
8121 | ||
8122 | ||
4a531bb0 L |
8123 | # as_fn_error STATUS ERROR [LINENO LOG_FD] |
8124 | # ---------------------------------------- | |
b08c89d9 UD |
8125 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are |
8126 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
4a531bb0 | 8127 | # script with STATUS, using 1 if that was 0. |
b08c89d9 UD |
8128 | as_fn_error () |
8129 | { | |
4a531bb0 L |
8130 | as_status=$1; test $as_status -eq 0 && as_status=1 |
8131 | if test "$4"; then | |
8132 | as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
8133 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 | |
b08c89d9 | 8134 | fi |
4a531bb0 | 8135 | $as_echo "$as_me: error: $2" >&2 |
b08c89d9 UD |
8136 | as_fn_exit $as_status |
8137 | } # as_fn_error | |
8138 | ||
8139 | ||
8140 | # as_fn_set_status STATUS | |
8141 | # ----------------------- | |
8142 | # Set $? to STATUS, without forking. | |
8143 | as_fn_set_status () | |
8144 | { | |
8145 | return $1 | |
8146 | } # as_fn_set_status | |
8147 | ||
8148 | # as_fn_exit STATUS | |
8149 | # ----------------- | |
8150 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
8151 | as_fn_exit () | |
8152 | { | |
8153 | set +e | |
8154 | as_fn_set_status $1 | |
8155 | exit $1 | |
8156 | } # as_fn_exit | |
8157 | ||
8158 | # as_fn_unset VAR | |
8159 | # --------------- | |
8160 | # Portably unset VAR. | |
8161 | as_fn_unset () | |
8162 | { | |
8163 | { eval $1=; unset $1;} | |
8164 | } | |
8165 | as_unset=as_fn_unset | |
8166 | # as_fn_append VAR VALUE | |
8167 | # ---------------------- | |
8168 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
8169 | # advantage of any shell optimizations that allow amortized linear growth over | |
8170 | # repeated appends, instead of the typical quadratic growth present in naive | |
8171 | # implementations. | |
8172 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
8173 | eval 'as_fn_append () | |
8174 | { | |
8175 | eval $1+=\$2 | |
8176 | }' | |
8177 | else | |
8178 | as_fn_append () | |
8179 | { | |
8180 | eval $1=\$$1\$2 | |
8181 | } | |
8182 | fi # as_fn_append | |
8183 | ||
8184 | # as_fn_arith ARG... | |
8185 | # ------------------ | |
8186 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
8187 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
8188 | # must be portable across $(()) and expr. | |
8189 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
8190 | eval 'as_fn_arith () | |
8191 | { | |
8192 | as_val=$(( $* )) | |
8193 | }' | |
8194 | else | |
8195 | as_fn_arith () | |
8196 | { | |
8197 | as_val=`expr "$@" || test $? -eq 1` | |
8198 | } | |
8199 | fi # as_fn_arith | |
8200 | ||
8201 | ||
26f56c1c UD |
8202 | if expr a : '\(a\)' >/dev/null 2>&1 && |
8203 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
f4b07664 RM |
8204 | as_expr=expr |
8205 | else | |
8206 | as_expr=false | |
8207 | fi | |
8208 | ||
26f56c1c | 8209 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
f4b07664 RM |
8210 | as_basename=basename |
8211 | else | |
8212 | as_basename=false | |
8213 | fi | |
3a12e572 | 8214 | |
b08c89d9 UD |
8215 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
8216 | as_dirname=dirname | |
8217 | else | |
8218 | as_dirname=false | |
8219 | fi | |
3a12e572 | 8220 | |
26f56c1c | 8221 | as_me=`$as_basename -- "$0" || |
3a12e572 UD |
8222 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
8223 | X"$0" : 'X\(//\)$' \| \ | |
26f56c1c | 8224 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
322e23db | 8225 | $as_echo X/"$0" | |
26f56c1c UD |
8226 | sed '/^.*\/\([^/][^/]*\)\/*$/{ |
8227 | s//\1/ | |
8228 | q | |
8229 | } | |
8230 | /^X\/\(\/\/\)$/{ | |
8231 | s//\1/ | |
8232 | q | |
8233 | } | |
8234 | /^X\/\(\/\).*/{ | |
8235 | s//\1/ | |
8236 | q | |
8237 | } | |
8238 | s/.*/./; q'` | |
3a12e572 | 8239 | |
b08c89d9 UD |
8240 | # Avoid depending upon Character Ranges. |
8241 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
8242 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
8243 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
8244 | as_cr_digits='0123456789' | |
8245 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
26f56c1c UD |
8246 | |
8247 | ECHO_C= ECHO_N= ECHO_T= | |
b08c89d9 | 8248 | case `echo -n x` in #((((( |
26f56c1c | 8249 | -n*) |
b08c89d9 | 8250 | case `echo 'xy\c'` in |
26f56c1c | 8251 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. |
b08c89d9 UD |
8252 | xy) ECHO_C='\c';; |
8253 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
8254 | ECHO_T=' ';; | |
26f56c1c UD |
8255 | esac;; |
8256 | *) | |
8257 | ECHO_N='-n';; | |
3a12e572 | 8258 | esac |
cd6ede75 | 8259 | |
3a12e572 | 8260 | rm -f conf$$ conf$$.exe conf$$.file |
26f56c1c UD |
8261 | if test -d conf$$.dir; then |
8262 | rm -f conf$$.dir/conf$$.file | |
8263 | else | |
8264 | rm -f conf$$.dir | |
322e23db UD |
8265 | mkdir conf$$.dir 2>/dev/null |
8266 | fi | |
8267 | if (echo >conf$$.file) 2>/dev/null; then | |
8268 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
8269 | as_ln_s='ln -s' | |
8270 | # ... but there are two gotchas: | |
8271 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
8272 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
8273 | # In both cases, we have to default to `cp -p'. | |
8274 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || | |
8275 | as_ln_s='cp -p' | |
8276 | elif ln conf$$.file conf$$ 2>/dev/null; then | |
8277 | as_ln_s=ln | |
8278 | else | |
3a12e572 | 8279 | as_ln_s='cp -p' |
322e23db | 8280 | fi |
3a12e572 UD |
8281 | else |
8282 | as_ln_s='cp -p' | |
cd6ede75 | 8283 | fi |
26f56c1c UD |
8284 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
8285 | rmdir conf$$.dir 2>/dev/null | |
cd6ede75 | 8286 | |
b08c89d9 UD |
8287 | |
8288 | # as_fn_mkdir_p | |
8289 | # ------------- | |
8290 | # Create "$as_dir" as a directory, including parents if necessary. | |
8291 | as_fn_mkdir_p () | |
8292 | { | |
8293 | ||
8294 | case $as_dir in #( | |
8295 | -*) as_dir=./$as_dir;; | |
8296 | esac | |
8297 | test -d "$as_dir" || eval $as_mkdir_p || { | |
8298 | as_dirs= | |
8299 | while :; do | |
8300 | case $as_dir in #( | |
8301 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
8302 | *) as_qdir=$as_dir;; | |
8303 | esac | |
8304 | as_dirs="'$as_qdir' $as_dirs" | |
8305 | as_dir=`$as_dirname -- "$as_dir" || | |
8306 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
8307 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
8308 | X"$as_dir" : 'X\(//\)$' \| \ | |
8309 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
8310 | $as_echo X"$as_dir" | | |
8311 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
8312 | s//\1/ | |
8313 | q | |
8314 | } | |
8315 | /^X\(\/\/\)[^/].*/{ | |
8316 | s//\1/ | |
8317 | q | |
8318 | } | |
8319 | /^X\(\/\/\)$/{ | |
8320 | s//\1/ | |
8321 | q | |
8322 | } | |
8323 | /^X\(\/\).*/{ | |
8324 | s//\1/ | |
8325 | q | |
8326 | } | |
8327 | s/.*/./; q'` | |
8328 | test -d "$as_dir" && break | |
8329 | done | |
8330 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
4a531bb0 | 8331 | } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" |
b08c89d9 UD |
8332 | |
8333 | ||
8334 | } # as_fn_mkdir_p | |
f4b07664 | 8335 | if mkdir -p . 2>/dev/null; then |
b08c89d9 | 8336 | as_mkdir_p='mkdir -p "$as_dir"' |
f4b07664 | 8337 | else |
9382fcee | 8338 | test -d ./-p && rmdir ./-p |
f4b07664 RM |
8339 | as_mkdir_p=false |
8340 | fi | |
8341 | ||
26f56c1c UD |
8342 | if test -x / >/dev/null 2>&1; then |
8343 | as_test_x='test -x' | |
8344 | else | |
8345 | if ls -dL / >/dev/null 2>&1; then | |
8346 | as_ls_L_option=L | |
8347 | else | |
8348 | as_ls_L_option= | |
8349 | fi | |
8350 | as_test_x=' | |
8351 | eval sh -c '\'' | |
8352 | if test -d "$1"; then | |
322e23db | 8353 | test -d "$1/."; |
26f56c1c | 8354 | else |
b08c89d9 | 8355 | case $1 in #( |
322e23db | 8356 | -*)set "./$1";; |
26f56c1c | 8357 | esac; |
b08c89d9 | 8358 | case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( |
26f56c1c UD |
8359 | ???[sx]*):;;*)false;;esac;fi |
8360 | '\'' sh | |
8361 | ' | |
8362 | fi | |
8363 | as_executable_p=$as_test_x | |
cd6ede75 | 8364 | |
3a12e572 | 8365 | # Sed expression to map a string onto a valid CPP name. |
9382fcee | 8366 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
3a12e572 UD |
8367 | |
8368 | # Sed expression to map a string onto a valid variable name. | |
9382fcee | 8369 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
3a12e572 UD |
8370 | |
8371 | ||
3a12e572 | 8372 | exec 6>&1 |
b08c89d9 UD |
8373 | ## ----------------------------------- ## |
8374 | ## Main body of $CONFIG_STATUS script. ## | |
8375 | ## ----------------------------------- ## | |
8376 | _ASEOF | |
8377 | test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 | |
3a12e572 | 8378 | |
b08c89d9 UD |
8379 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
8380 | # Save the log message, to keep $0 and so on meaningful, and to | |
3a12e572 | 8381 | # report actual input values of CONFIG_FILES etc. instead of their |
26f56c1c UD |
8382 | # values after options handling. |
8383 | ac_log=" | |
f4b07664 | 8384 | This file was extended by GNU C Library $as_me (see version.h), which was |
4a531bb0 | 8385 | generated by GNU Autoconf 2.66. Invocation command line was |
3a12e572 UD |
8386 | |
8387 | CONFIG_FILES = $CONFIG_FILES | |
8388 | CONFIG_HEADERS = $CONFIG_HEADERS | |
8389 | CONFIG_LINKS = $CONFIG_LINKS | |
8390 | CONFIG_COMMANDS = $CONFIG_COMMANDS | |
8391 | $ $0 $@ | |
8392 | ||
26f56c1c UD |
8393 | on `(hostname || uname -n) 2>/dev/null | sed 1q` |
8394 | " | |
8395 | ||
3a12e572 UD |
8396 | _ACEOF |
8397 | ||
322e23db UD |
8398 | case $ac_config_files in *" |
8399 | "*) set x $ac_config_files; shift; ac_config_files=$*;; | |
8400 | esac | |
8401 | ||
8402 | case $ac_config_headers in *" | |
8403 | "*) set x $ac_config_headers; shift; ac_config_headers=$*;; | |
8404 | esac | |
8405 | ||
8406 | ||
8407 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
3a12e572 | 8408 | # Files that config.status was made for. |
26f56c1c UD |
8409 | config_files="$ac_config_files" |
8410 | config_headers="$ac_config_headers" | |
8411 | config_commands="$ac_config_commands" | |
3a12e572 | 8412 | |
26f56c1c | 8413 | _ACEOF |
3a12e572 | 8414 | |
322e23db | 8415 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
3a12e572 | 8416 | ac_cs_usage="\ |
b08c89d9 UD |
8417 | \`$as_me' instantiates files and other configuration actions |
8418 | from templates according to the current configuration. Unless the files | |
8419 | and actions are specified as TAGs, all are instantiated by default. | |
3a12e572 | 8420 | |
b08c89d9 | 8421 | Usage: $0 [OPTION]... [TAG]... |
3a12e572 UD |
8422 | |
8423 | -h, --help print this help, then exit | |
26f56c1c | 8424 | -V, --version print version number and configuration settings, then exit |
b08c89d9 | 8425 | --config print configuration, then exit |
322e23db UD |
8426 | -q, --quiet, --silent |
8427 | do not print progress messages | |
3a12e572 UD |
8428 | -d, --debug don't remove temporary files |
8429 | --recheck update $as_me by reconfiguring in the same conditions | |
322e23db UD |
8430 | --file=FILE[:TEMPLATE] |
8431 | instantiate the configuration file FILE | |
8432 | --header=FILE[:TEMPLATE] | |
8433 | instantiate the configuration header FILE | |
3a12e572 UD |
8434 | |
8435 | Configuration files: | |
8436 | $config_files | |
8437 | ||
8438 | Configuration headers: | |
8439 | $config_headers | |
8440 | ||
3a12e572 UD |
8441 | Configuration commands: |
8442 | $config_commands | |
8443 | ||
b08c89d9 UD |
8444 | Report bugs to <glibc>. |
8445 | GNU C Library home page: <http://www.gnu.org/software/c-library/>. | |
8446 | General help using GNU software: <http://www.gnu.org/gethelp/>." | |
3a12e572 | 8447 | |
26f56c1c | 8448 | _ACEOF |
322e23db | 8449 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
b08c89d9 | 8450 | ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" |
3a12e572 | 8451 | ac_cs_version="\\ |
f4b07664 | 8452 | GNU C Library config.status (see version.h) |
4a531bb0 | 8453 | configured by $0, generated by GNU Autoconf 2.66, |
b08c89d9 | 8454 | with options \\"\$ac_cs_config\\" |
3a12e572 | 8455 | |
4a531bb0 | 8456 | Copyright (C) 2010 Free Software Foundation, Inc. |
3a12e572 UD |
8457 | This config.status script is free software; the Free Software Foundation |
8458 | gives unlimited permission to copy, distribute and modify it." | |
26f56c1c UD |
8459 | |
8460 | ac_pwd='$ac_pwd' | |
8461 | srcdir='$srcdir' | |
8462 | INSTALL='$INSTALL' | |
322e23db UD |
8463 | AWK='$AWK' |
8464 | test -n "\$AWK" || AWK=awk | |
3a12e572 UD |
8465 | _ACEOF |
8466 | ||
322e23db UD |
8467 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
8468 | # The default lists apply if the user does not specify any file. | |
3a12e572 UD |
8469 | ac_need_defaults=: |
8470 | while test $# != 0 | |
8471 | do | |
8472 | case $1 in | |
8473 | --*=*) | |
26f56c1c UD |
8474 | ac_option=`expr "X$1" : 'X\([^=]*\)='` |
8475 | ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` | |
f4b07664 RM |
8476 | ac_shift=: |
8477 | ;; | |
26f56c1c | 8478 | *) |
f4b07664 RM |
8479 | ac_option=$1 |
8480 | ac_optarg=$2 | |
8481 | ac_shift=shift | |
3a12e572 | 8482 | ;; |
cd6ede75 UD |
8483 | esac |
8484 | ||
f4b07664 | 8485 | case $ac_option in |
3a12e572 | 8486 | # Handling of the options. |
2abf9ff1 RM |
8487 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) |
8488 | ac_cs_recheck=: ;; | |
26f56c1c | 8489 | --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) |
322e23db | 8490 | $as_echo "$ac_cs_version"; exit ;; |
b08c89d9 UD |
8491 | --config | --confi | --conf | --con | --co | --c ) |
8492 | $as_echo "$ac_cs_config"; exit ;; | |
26f56c1c | 8493 | --debug | --debu | --deb | --de | --d | -d ) |
3a12e572 UD |
8494 | debug=: ;; |
8495 | --file | --fil | --fi | --f ) | |
f4b07664 | 8496 | $ac_shift |
322e23db UD |
8497 | case $ac_optarg in |
8498 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
8499 | esac | |
b08c89d9 | 8500 | as_fn_append CONFIG_FILES " '$ac_optarg'" |
3a12e572 UD |
8501 | ac_need_defaults=false;; |
8502 | --header | --heade | --head | --hea ) | |
f4b07664 | 8503 | $ac_shift |
322e23db UD |
8504 | case $ac_optarg in |
8505 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
8506 | esac | |
b08c89d9 | 8507 | as_fn_append CONFIG_HEADERS " '$ac_optarg'" |
3a12e572 | 8508 | ac_need_defaults=false;; |
26f56c1c UD |
8509 | --he | --h) |
8510 | # Conflict between --help and --header | |
4a531bb0 | 8511 | as_fn_error $? "ambiguous option: \`$1' |
b08c89d9 | 8512 | Try \`$0 --help' for more information.";; |
26f56c1c | 8513 | --help | --hel | -h ) |
322e23db | 8514 | $as_echo "$ac_cs_usage"; exit ;; |
2abf9ff1 RM |
8515 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
8516 | | -silent | --silent | --silen | --sile | --sil | --si | --s) | |
8517 | ac_cs_silent=: ;; | |
3a12e572 UD |
8518 | |
8519 | # This is an error. | |
4a531bb0 | 8520 | -*) as_fn_error $? "unrecognized option: \`$1' |
b08c89d9 | 8521 | Try \`$0 --help' for more information." ;; |
3a12e572 | 8522 | |
b08c89d9 | 8523 | *) as_fn_append ac_config_targets " $1" |
26f56c1c | 8524 | ac_need_defaults=false ;; |
cd6ede75 | 8525 | |
3a12e572 UD |
8526 | esac |
8527 | shift | |
8528 | done | |
8529 | ||
2abf9ff1 RM |
8530 | ac_configure_extra_args= |
8531 | ||
8532 | if $ac_cs_silent; then | |
8533 | exec 6>/dev/null | |
8534 | ac_configure_extra_args="$ac_configure_extra_args --silent" | |
8535 | fi | |
8536 | ||
8537 | _ACEOF | |
322e23db | 8538 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
2abf9ff1 | 8539 | if \$ac_cs_recheck; then |
322e23db UD |
8540 | set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion |
8541 | shift | |
8542 | \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 | |
8543 | CONFIG_SHELL='$SHELL' | |
26f56c1c | 8544 | export CONFIG_SHELL |
322e23db | 8545 | exec "\$@" |
2abf9ff1 RM |
8546 | fi |
8547 | ||
3a12e572 | 8548 | _ACEOF |
322e23db | 8549 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
8550 | exec 5>>config.log |
8551 | { | |
8552 | echo | |
8553 | sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX | |
8554 | ## Running $as_me. ## | |
8555 | _ASBOX | |
322e23db | 8556 | $as_echo "$ac_log" |
26f56c1c | 8557 | } >&5 |
3a12e572 | 8558 | |
26f56c1c | 8559 | _ACEOF |
322e23db | 8560 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
3a12e572 | 8561 | # |
26f56c1c | 8562 | # INIT-COMMANDS |
3a12e572 | 8563 | # |
3a12e572 UD |
8564 | config_vars='$config_vars' |
8565 | ||
8566 | _ACEOF | |
8567 | ||
322e23db | 8568 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
8569 | |
8570 | # Handling of arguments. | |
3a12e572 UD |
8571 | for ac_config_target in $ac_config_targets |
8572 | do | |
26f56c1c UD |
8573 | case $ac_config_target in |
8574 | "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; | |
8575 | "config.make") CONFIG_FILES="$CONFIG_FILES config.make" ;; | |
8576 | "${config_makefile}") CONFIG_FILES="$CONFIG_FILES ${config_makefile}" ;; | |
26f56c1c UD |
8577 | "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; |
8578 | ||
4a531bb0 | 8579 | *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; |
3a12e572 UD |
8580 | esac |
8581 | done | |
8582 | ||
26f56c1c | 8583 | |
3a12e572 UD |
8584 | # If the user did not use the arguments to specify the items to instantiate, |
8585 | # then the envvar interface is used. Set only those that are not. | |
8586 | # We use the long form for the default assignment because of an extremely | |
8587 | # bizarre bug on SunOS 4.1.3. | |
8588 | if $ac_need_defaults; then | |
8589 | test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files | |
8590 | test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers | |
3a12e572 UD |
8591 | test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands |
8592 | fi | |
8593 | ||
2abf9ff1 | 8594 | # Have a temporary directory for convenience. Make it in the build tree |
26f56c1c | 8595 | # simply because there is no reason against having it here, and in addition, |
2abf9ff1 | 8596 | # creating and moving files from /tmp can sometimes cause problems. |
26f56c1c UD |
8597 | # Hook for its removal unless debugging. |
8598 | # Note that there is a small window in which the directory will not be cleaned: | |
8599 | # after its creation but before its name has been assigned to `$tmp'. | |
3a12e572 UD |
8600 | $debug || |
8601 | { | |
26f56c1c UD |
8602 | tmp= |
8603 | trap 'exit_status=$? | |
8604 | { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status | |
8605 | ' 0 | |
b08c89d9 | 8606 | trap 'as_fn_exit 1' 1 2 13 15 |
3a12e572 | 8607 | } |
3a12e572 | 8608 | # Create a (secure) tmp directory for tmp files. |
2abf9ff1 | 8609 | |
3a12e572 | 8610 | { |
26f56c1c | 8611 | tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && |
3a12e572 UD |
8612 | test -n "$tmp" && test -d "$tmp" |
8613 | } || | |
8614 | { | |
26f56c1c UD |
8615 | tmp=./conf$$-$RANDOM |
8616 | (umask 077 && mkdir "$tmp") | |
4a531bb0 | 8617 | } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 |
3a12e572 | 8618 | |
322e23db UD |
8619 | # Set up the scripts for CONFIG_FILES section. |
8620 | # No need to generate them if there are no CONFIG_FILES. | |
8621 | # This happens for instance with `./config.status config.h'. | |
26f56c1c UD |
8622 | if test -n "$CONFIG_FILES"; then |
8623 | ||
a152f366 | 8624 | |
b08c89d9 UD |
8625 | ac_cr=`echo X | tr X '\015'` |
8626 | # On cygwin, bash can eat \r inside `` if the user requested igncr. | |
8627 | # But we know of no other shell where ac_cr would be empty at this | |
8628 | # point, so we can use a bashism as a fallback. | |
8629 | if test "x$ac_cr" = x; then | |
8630 | eval ac_cr=\$\'\\r\' | |
8631 | fi | |
322e23db UD |
8632 | ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` |
8633 | if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then | |
4a531bb0 | 8634 | ac_cs_awk_cr='\\r' |
322e23db UD |
8635 | else |
8636 | ac_cs_awk_cr=$ac_cr | |
26f56c1c UD |
8637 | fi |
8638 | ||
322e23db | 8639 | echo 'BEGIN {' >"$tmp/subs1.awk" && |
26f56c1c UD |
8640 | _ACEOF |
8641 | ||
8642 | ||
322e23db UD |
8643 | { |
8644 | echo "cat >conf$$subs.awk <<_ACEOF" && | |
8645 | echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && | |
8646 | echo "_ACEOF" | |
8647 | } >conf$$subs.sh || | |
4a531bb0 L |
8648 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
8649 | ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` | |
26f56c1c UD |
8650 | ac_delim='%!_!# ' |
8651 | for ac_last_try in false false false false false :; do | |
322e23db | 8652 | . ./conf$$subs.sh || |
4a531bb0 | 8653 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
322e23db UD |
8654 | |
8655 | ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` | |
8656 | if test $ac_delim_n = $ac_delim_num; then | |
26f56c1c UD |
8657 | break |
8658 | elif $ac_last_try; then | |
4a531bb0 | 8659 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
26f56c1c UD |
8660 | else |
8661 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
8662 | fi | |
8663 | done | |
322e23db UD |
8664 | rm -f conf$$subs.sh |
8665 | ||
8666 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
8667 | cat >>"\$tmp/subs1.awk" <<\\_ACAWK && | |
8668 | _ACEOF | |
8669 | sed -n ' | |
8670 | h | |
8671 | s/^/S["/; s/!.*/"]=/ | |
8672 | p | |
8673 | g | |
8674 | s/^[^!]*!// | |
8675 | :repl | |
8676 | t repl | |
8677 | s/'"$ac_delim"'$// | |
8678 | t delim | |
8679 | :nl | |
8680 | h | |
b08c89d9 | 8681 | s/\(.\{148\}\)..*/\1/ |
322e23db UD |
8682 | t more1 |
8683 | s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ | |
8684 | p | |
8685 | n | |
8686 | b repl | |
8687 | :more1 | |
8688 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
8689 | p | |
8690 | g | |
8691 | s/.\{148\}// | |
8692 | t nl | |
8693 | :delim | |
8694 | h | |
b08c89d9 | 8695 | s/\(.\{148\}\)..*/\1/ |
322e23db UD |
8696 | t more2 |
8697 | s/["\\]/\\&/g; s/^/"/; s/$/"/ | |
8698 | p | |
8699 | b | |
8700 | :more2 | |
8701 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
8702 | p | |
8703 | g | |
8704 | s/.\{148\}// | |
8705 | t delim | |
8706 | ' <conf$$subs.awk | sed ' | |
8707 | /^[^""]/{ | |
8708 | N | |
8709 | s/\n// | |
8710 | } | |
8711 | ' >>$CONFIG_STATUS || ac_write_fail=1 | |
8712 | rm -f conf$$subs.awk | |
8713 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
8714 | _ACAWK | |
8715 | cat >>"\$tmp/subs1.awk" <<_ACAWK && | |
8716 | for (key in S) S_is_set[key] = 1 | |
8717 | FS = "\a" | |
ff886b82 | 8718 | |
322e23db UD |
8719 | } |
8720 | { | |
8721 | line = $ 0 | |
8722 | nfields = split(line, field, "@") | |
8723 | substed = 0 | |
8724 | len = length(field[1]) | |
8725 | for (i = 2; i < nfields; i++) { | |
8726 | key = field[i] | |
8727 | keylen = length(key) | |
8728 | if (S_is_set[key]) { | |
8729 | value = S[key] | |
8730 | line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) | |
8731 | len += length(value) + length(field[++i]) | |
8732 | substed = 1 | |
8733 | } else | |
8734 | len += 1 + keylen | |
8735 | } | |
8736 | ||
8737 | print line | |
8738 | } | |
cd6ede75 | 8739 | |
322e23db | 8740 | _ACAWK |
26f56c1c | 8741 | _ACEOF |
322e23db UD |
8742 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
8743 | if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then | |
8744 | sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" | |
8745 | else | |
8746 | cat | |
8747 | fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ | |
4a531bb0 | 8748 | || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 |
3a12e572 | 8749 | _ACEOF |
26f56c1c | 8750 | |
4a531bb0 L |
8751 | # VPATH may cause trouble with some makes, so we remove sole $(srcdir), |
8752 | # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and | |
26f56c1c UD |
8753 | # trailing colons and then remove the whole line if VPATH becomes empty |
8754 | # (actually we leave an empty line to preserve line numbers). | |
8755 | if test "x$srcdir" = x.; then | |
4a531bb0 L |
8756 | ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ |
8757 | h | |
8758 | s/// | |
8759 | s/^/:/ | |
8760 | s/[ ]*$/:/ | |
8761 | s/:\$(srcdir):/:/g | |
8762 | s/:\${srcdir}:/:/g | |
8763 | s/:@srcdir@:/:/g | |
8764 | s/^:*// | |
26f56c1c | 8765 | s/:*$// |
4a531bb0 L |
8766 | x |
8767 | s/\(=[ ]*\).*/\1/ | |
8768 | G | |
8769 | s/\n// | |
26f56c1c UD |
8770 | s/^[^=]*=[ ]*$// |
8771 | }' | |
8772 | fi | |
8773 | ||
322e23db | 8774 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
8775 | fi # test -n "$CONFIG_FILES" |
8776 | ||
322e23db UD |
8777 | # Set up the scripts for CONFIG_HEADERS section. |
8778 | # No need to generate them if there are no CONFIG_HEADERS. | |
8779 | # This happens for instance with `./config.status Makefile'. | |
8780 | if test -n "$CONFIG_HEADERS"; then | |
8781 | cat >"$tmp/defines.awk" <<\_ACAWK || | |
8782 | BEGIN { | |
8783 | _ACEOF | |
8784 | ||
8785 | # Transform confdefs.h into an awk script `defines.awk', embedded as | |
8786 | # here-document in config.status, that substitutes the proper values into | |
8787 | # config.h.in to produce config.h. | |
8788 | ||
8789 | # Create a delimiter string that does not exist in confdefs.h, to ease | |
8790 | # handling of long lines. | |
8791 | ac_delim='%!_!# ' | |
8792 | for ac_last_try in false false :; do | |
8793 | ac_t=`sed -n "/$ac_delim/p" confdefs.h` | |
8794 | if test -z "$ac_t"; then | |
8795 | break | |
8796 | elif $ac_last_try; then | |
4a531bb0 | 8797 | as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 |
322e23db UD |
8798 | else |
8799 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
8800 | fi | |
8801 | done | |
8802 | ||
8803 | # For the awk script, D is an array of macro values keyed by name, | |
8804 | # likewise P contains macro parameters if any. Preserve backslash | |
8805 | # newline sequences. | |
8806 | ||
8807 | ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* | |
8808 | sed -n ' | |
8809 | s/.\{148\}/&'"$ac_delim"'/g | |
8810 | t rset | |
8811 | :rset | |
8812 | s/^[ ]*#[ ]*define[ ][ ]*/ / | |
8813 | t def | |
8814 | d | |
8815 | :def | |
8816 | s/\\$// | |
8817 | t bsnl | |
8818 | s/["\\]/\\&/g | |
8819 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
8820 | D["\1"]=" \3"/p | |
8821 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p | |
8822 | d | |
8823 | :bsnl | |
8824 | s/["\\]/\\&/g | |
8825 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
8826 | D["\1"]=" \3\\\\\\n"\\/p | |
8827 | t cont | |
8828 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p | |
8829 | t cont | |
8830 | d | |
8831 | :cont | |
8832 | n | |
8833 | s/.\{148\}/&'"$ac_delim"'/g | |
8834 | t clear | |
8835 | :clear | |
8836 | s/\\$// | |
8837 | t bsnlc | |
8838 | s/["\\]/\\&/g; s/^/"/; s/$/"/p | |
8839 | d | |
8840 | :bsnlc | |
8841 | s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p | |
8842 | b cont | |
8843 | ' <confdefs.h | sed ' | |
8844 | s/'"$ac_delim"'/"\\\ | |
8845 | "/g' >>$CONFIG_STATUS || ac_write_fail=1 | |
8846 | ||
8847 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
8848 | for (key in D) D_is_set[key] = 1 | |
8849 | FS = "\a" | |
8850 | } | |
8851 | /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { | |
8852 | line = \$ 0 | |
8853 | split(line, arg, " ") | |
8854 | if (arg[1] == "#") { | |
8855 | defundef = arg[2] | |
8856 | mac1 = arg[3] | |
8857 | } else { | |
8858 | defundef = substr(arg[1], 2) | |
8859 | mac1 = arg[2] | |
8860 | } | |
8861 | split(mac1, mac2, "(") #) | |
8862 | macro = mac2[1] | |
8863 | prefix = substr(line, 1, index(line, defundef) - 1) | |
8864 | if (D_is_set[macro]) { | |
8865 | # Preserve the white space surrounding the "#". | |
8866 | print prefix "define", macro P[macro] D[macro] | |
8867 | next | |
8868 | } else { | |
8869 | # Replace #undef with comments. This is necessary, for example, | |
8870 | # in the case of _POSIX_SOURCE, which is predefined and required | |
8871 | # on some systems where configure will not decide to define it. | |
8872 | if (defundef == "undef") { | |
8873 | print "/*", prefix defundef, macro, "*/" | |
8874 | next | |
8875 | } | |
8876 | } | |
8877 | } | |
8878 | { print } | |
8879 | _ACAWK | |
8880 | _ACEOF | |
8881 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
4a531bb0 | 8882 | as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 |
322e23db UD |
8883 | fi # test -n "$CONFIG_HEADERS" |
8884 | ||
26f56c1c | 8885 | |
322e23db UD |
8886 | eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" |
8887 | shift | |
8888 | for ac_tag | |
26f56c1c UD |
8889 | do |
8890 | case $ac_tag in | |
8891 | :[FHLC]) ac_mode=$ac_tag; continue;; | |
8892 | esac | |
8893 | case $ac_mode$ac_tag in | |
8894 | :[FHL]*:*);; | |
4a531bb0 | 8895 | :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; |
26f56c1c UD |
8896 | :[FH]-) ac_tag=-:-;; |
8897 | :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; | |
cd6ede75 | 8898 | esac |
26f56c1c UD |
8899 | ac_save_IFS=$IFS |
8900 | IFS=: | |
8901 | set x $ac_tag | |
8902 | IFS=$ac_save_IFS | |
8903 | shift | |
8904 | ac_file=$1 | |
8905 | shift | |
8906 | ||
8907 | case $ac_mode in | |
8908 | :L) ac_source=$1;; | |
8909 | :[FH]) | |
8910 | ac_file_inputs= | |
8911 | for ac_f | |
8912 | do | |
8913 | case $ac_f in | |
8914 | -) ac_f="$tmp/stdin";; | |
8915 | *) # Look for the file first in the build tree, then in the source tree | |
8916 | # (if the path is not absolute). The absolute path cannot be DOS-style, | |
8917 | # because $ac_f cannot contain `:'. | |
8918 | test -f "$ac_f" || | |
8919 | case $ac_f in | |
8920 | [\\/$]*) false;; | |
8921 | *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; | |
8922 | esac || | |
4a531bb0 | 8923 | as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; |
26f56c1c | 8924 | esac |
322e23db | 8925 | case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac |
b08c89d9 | 8926 | as_fn_append ac_file_inputs " '$ac_f'" |
26f56c1c | 8927 | done |
cd6ede75 | 8928 | |
26f56c1c UD |
8929 | # Let's still pretend it is `configure' which instantiates (i.e., don't |
8930 | # use $as_me), people would be surprised to read: | |
8931 | # /* config.h. Generated by config.status. */ | |
322e23db UD |
8932 | configure_input='Generated from '` |
8933 | $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' | |
8934 | `' by configure.' | |
26f56c1c UD |
8935 | if test x"$ac_file" != x-; then |
8936 | configure_input="$ac_file. $configure_input" | |
b08c89d9 | 8937 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 |
322e23db | 8938 | $as_echo "$as_me: creating $ac_file" >&6;} |
26f56c1c | 8939 | fi |
322e23db UD |
8940 | # Neutralize special characters interpreted by sed in replacement strings. |
8941 | case $configure_input in #( | |
8942 | *\&* | *\|* | *\\* ) | |
8943 | ac_sed_conf_input=`$as_echo "$configure_input" | | |
8944 | sed 's/[\\\\&|]/\\\\&/g'`;; #( | |
8945 | *) ac_sed_conf_input=$configure_input;; | |
8946 | esac | |
26f56c1c UD |
8947 | |
8948 | case $ac_tag in | |
322e23db | 8949 | *:-:* | *:-) cat >"$tmp/stdin" \ |
4a531bb0 | 8950 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; |
26f56c1c UD |
8951 | esac |
8952 | ;; | |
8953 | esac | |
8954 | ||
8955 | ac_dir=`$as_dirname -- "$ac_file" || | |
3a12e572 | 8956 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
9382fcee RM |
8957 | X"$ac_file" : 'X\(//\)[^/]' \| \ |
8958 | X"$ac_file" : 'X\(//\)$' \| \ | |
26f56c1c | 8959 | X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || |
322e23db | 8960 | $as_echo X"$ac_file" | |
26f56c1c UD |
8961 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
8962 | s//\1/ | |
8963 | q | |
8964 | } | |
8965 | /^X\(\/\/\)[^/].*/{ | |
8966 | s//\1/ | |
8967 | q | |
8968 | } | |
8969 | /^X\(\/\/\)$/{ | |
8970 | s//\1/ | |
8971 | q | |
8972 | } | |
8973 | /^X\(\/\).*/{ | |
8974 | s//\1/ | |
8975 | q | |
8976 | } | |
8977 | s/.*/./; q'` | |
b08c89d9 | 8978 | as_dir="$ac_dir"; as_fn_mkdir_p |
3a12e572 UD |
8979 | ac_builddir=. |
8980 | ||
26f56c1c UD |
8981 | case "$ac_dir" in |
8982 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
8983 | *) | |
322e23db | 8984 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
26f56c1c | 8985 | # A ".." for each directory in $ac_dir_suffix. |
322e23db | 8986 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
26f56c1c UD |
8987 | case $ac_top_builddir_sub in |
8988 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
8989 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
8990 | esac ;; | |
8991 | esac | |
8992 | ac_abs_top_builddir=$ac_pwd | |
8993 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
8994 | # for backward compatibility: | |
8995 | ac_top_builddir=$ac_top_build_prefix | |
3a12e572 UD |
8996 | |
8997 | case $srcdir in | |
26f56c1c | 8998 | .) # We are building in place. |
3a12e572 | 8999 | ac_srcdir=. |
26f56c1c UD |
9000 | ac_top_srcdir=$ac_top_builddir_sub |
9001 | ac_abs_top_srcdir=$ac_pwd ;; | |
9002 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
3a12e572 | 9003 | ac_srcdir=$srcdir$ac_dir_suffix; |
26f56c1c UD |
9004 | ac_top_srcdir=$srcdir |
9005 | ac_abs_top_srcdir=$srcdir ;; | |
9006 | *) # Relative name. | |
9007 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
9008 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
9009 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
3a12e572 | 9010 | esac |
26f56c1c | 9011 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
9382fcee | 9012 | |
cd6ede75 | 9013 | |
26f56c1c UD |
9014 | case $ac_mode in |
9015 | :F) | |
9016 | # | |
9017 | # CONFIG_FILE | |
9018 | # | |
3a12e572 UD |
9019 | |
9020 | case $INSTALL in | |
9021 | [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; | |
26f56c1c | 9022 | *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; |
cd6ede75 | 9023 | esac |
26f56c1c | 9024 | _ACEOF |
cd6ede75 | 9025 | |
322e23db | 9026 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
9027 | # If the template does not know about datarootdir, expand it. |
9028 | # FIXME: This hack should be removed a few years after 2.60. | |
9029 | ac_datarootdir_hack=; ac_datarootdir_seen= | |
322e23db UD |
9030 | ac_sed_dataroot=' |
9031 | /datarootdir/ { | |
26f56c1c UD |
9032 | p |
9033 | q | |
9034 | } | |
9035 | /@datadir@/p | |
9036 | /@docdir@/p | |
9037 | /@infodir@/p | |
9038 | /@localedir@/p | |
b08c89d9 | 9039 | /@mandir@/p' |
322e23db | 9040 | case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in |
26f56c1c UD |
9041 | *datarootdir*) ac_datarootdir_seen=yes;; |
9042 | *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) | |
b08c89d9 | 9043 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 |
322e23db | 9044 | $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} |
26f56c1c | 9045 | _ACEOF |
322e23db | 9046 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
26f56c1c UD |
9047 | ac_datarootdir_hack=' |
9048 | s&@datadir@&$datadir&g | |
9049 | s&@docdir@&$docdir&g | |
9050 | s&@infodir@&$infodir&g | |
9051 | s&@localedir@&$localedir&g | |
9052 | s&@mandir@&$mandir&g | |
b08c89d9 | 9053 | s&\\\${datarootdir}&$datarootdir&g' ;; |
26f56c1c | 9054 | esac |
3a12e572 | 9055 | _ACEOF |
26f56c1c UD |
9056 | |
9057 | # Neutralize VPATH when `$srcdir' = `.'. | |
9058 | # Shell code in configure.ac might set extrasub. | |
9059 | # FIXME: do we really want to maintain this feature? | |
322e23db UD |
9060 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
9061 | ac_sed_extra="$ac_vpsub | |
3a12e572 UD |
9062 | $extrasub |
9063 | _ACEOF | |
322e23db | 9064 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
3a12e572 UD |
9065 | :t |
9066 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b | |
322e23db | 9067 | s|@configure_input@|$ac_sed_conf_input|;t t |
26f56c1c | 9068 | s&@top_builddir@&$ac_top_builddir_sub&;t t |
322e23db | 9069 | s&@top_build_prefix@&$ac_top_build_prefix&;t t |
26f56c1c UD |
9070 | s&@srcdir@&$ac_srcdir&;t t |
9071 | s&@abs_srcdir@&$ac_abs_srcdir&;t t | |
9072 | s&@top_srcdir@&$ac_top_srcdir&;t t | |
9073 | s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t | |
9074 | s&@builddir@&$ac_builddir&;t t | |
9075 | s&@abs_builddir@&$ac_abs_builddir&;t t | |
9076 | s&@abs_top_builddir@&$ac_abs_top_builddir&;t t | |
9077 | s&@INSTALL@&$ac_INSTALL&;t t | |
9078 | $ac_datarootdir_hack | |
322e23db UD |
9079 | " |
9080 | eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ | |
4a531bb0 | 9081 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
26f56c1c UD |
9082 | |
9083 | test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && | |
9084 | { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && | |
9085 | { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && | |
b08c89d9 | 9086 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
4a531bb0 | 9087 | which seems to be undefined. Please make sure it is defined" >&5 |
322e23db | 9088 | $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
4a531bb0 | 9089 | which seems to be undefined. Please make sure it is defined" >&2;} |
26f56c1c UD |
9090 | |
9091 | rm -f "$tmp/stdin" | |
3a12e572 | 9092 | case $ac_file in |
322e23db UD |
9093 | -) cat "$tmp/out" && rm -f "$tmp/out";; |
9094 | *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; | |
9095 | esac \ | |
4a531bb0 | 9096 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
26f56c1c UD |
9097 | ;; |
9098 | :H) | |
9099 | # | |
9100 | # CONFIG_HEADER | |
9101 | # | |
3a12e572 | 9102 | if test x"$ac_file" != x-; then |
322e23db UD |
9103 | { |
9104 | $as_echo "/* $configure_input */" \ | |
9105 | && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" | |
9106 | } >"$tmp/config.h" \ | |
4a531bb0 | 9107 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
322e23db | 9108 | if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then |
b08c89d9 | 9109 | { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 |
322e23db | 9110 | $as_echo "$as_me: $ac_file is unchanged" >&6;} |
3a12e572 | 9111 | else |
322e23db UD |
9112 | rm -f "$ac_file" |
9113 | mv "$tmp/config.h" "$ac_file" \ | |
4a531bb0 | 9114 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
f4b07664 RM |
9115 | fi |
9116 | else | |
322e23db UD |
9117 | $as_echo "/* $configure_input */" \ |
9118 | && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \ | |
4a531bb0 | 9119 | || as_fn_error $? "could not create -" "$LINENO" 5 |
f4b07664 | 9120 | fi |
26f56c1c | 9121 | ;; |
9382fcee | 9122 | |
b08c89d9 | 9123 | :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 |
322e23db | 9124 | $as_echo "$as_me: executing $ac_file commands" >&6;} |
26f56c1c UD |
9125 | ;; |
9126 | esac | |
3a12e572 UD |
9127 | |
9128 | ||
26f56c1c UD |
9129 | case $ac_file$ac_mode in |
9130 | "default":C) | |
c0fb8a56 UD |
9131 | case $CONFIG_FILES in *config.make*) |
9132 | echo "$config_vars" >> config.make;; | |
9133 | esac | |
3a12e572 | 9134 | test -d bits || mkdir bits ;; |
26f56c1c | 9135 | |
3a12e572 | 9136 | esac |
26f56c1c | 9137 | done # for ac_tag |
3a12e572 | 9138 | |
3a12e572 | 9139 | |
b08c89d9 | 9140 | as_fn_exit 0 |
3a12e572 | 9141 | _ACEOF |
3a12e572 UD |
9142 | ac_clean_files=$ac_clean_files_save |
9143 | ||
322e23db | 9144 | test $ac_write_fail = 0 || |
4a531bb0 | 9145 | as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 |
322e23db | 9146 | |
3a12e572 UD |
9147 | |
9148 | # configure is writing to config.log, and then calls config.status. | |
9149 | # config.status does its own redirection, appending to config.log. | |
9150 | # Unfortunately, on DOS this fails, as config.log is still kept open | |
9151 | # by configure, so config.status won't be able to write to it; its | |
9152 | # output is simply discarded. So we exec the FD to /dev/null, | |
9153 | # effectively closing config.log, so it can be properly (re)opened and | |
9154 | # appended to by config.status. When coming back to configure, we | |
9155 | # need to make the FD available again. | |
9156 | if test "$no_create" != yes; then | |
9157 | ac_cs_success=: | |
2abf9ff1 RM |
9158 | ac_config_status_args= |
9159 | test "$silent" = yes && | |
9160 | ac_config_status_args="$ac_config_status_args --quiet" | |
3a12e572 | 9161 | exec 5>/dev/null |
2abf9ff1 | 9162 | $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false |
3a12e572 UD |
9163 | exec 5>>config.log |
9164 | # Use ||, not &&, to avoid exiting from the if with $? = 1, which | |
9165 | # would make configure fail if this is the last instruction. | |
4a531bb0 | 9166 | $ac_cs_success || as_fn_exit 1 |
3a12e572 | 9167 | fi |
cd6ede75 | 9168 | |
3a12e572 UD |
9169 | # |
9170 | # CONFIG_SUBDIRS section. | |
9171 | # | |
cd6ede75 UD |
9172 | if test "$no_recursion" != yes; then |
9173 | ||
322e23db UD |
9174 | # Remove --cache-file, --srcdir, and --disable-option-checking arguments |
9175 | # so they do not pile up. | |
cd6ede75 UD |
9176 | ac_sub_configure_args= |
9177 | ac_prev= | |
26f56c1c UD |
9178 | eval "set x $ac_configure_args" |
9179 | shift | |
9180 | for ac_arg | |
9181 | do | |
cd6ede75 UD |
9182 | if test -n "$ac_prev"; then |
9183 | ac_prev= | |
9184 | continue | |
9185 | fi | |
3a12e572 | 9186 | case $ac_arg in |
cd6ede75 UD |
9187 | -cache-file | --cache-file | --cache-fil | --cache-fi \ |
9188 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
9189 | ac_prev=cache_file ;; | |
9190 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
3a12e572 UD |
9191 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \ |
9192 | | --c=*) | |
9193 | ;; | |
9194 | --config-cache | -C) | |
cd6ede75 UD |
9195 | ;; |
9196 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
9197 | ac_prev=srcdir ;; | |
9198 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
9199 | ;; | |
3a12e572 UD |
9200 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) |
9201 | ac_prev=prefix ;; | |
9202 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
9203 | ;; | |
322e23db UD |
9204 | --disable-option-checking) |
9205 | ;; | |
26f56c1c UD |
9206 | *) |
9207 | case $ac_arg in | |
322e23db | 9208 | *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
26f56c1c | 9209 | esac |
b08c89d9 | 9210 | as_fn_append ac_sub_configure_args " '$ac_arg'" ;; |
cd6ede75 UD |
9211 | esac |
9212 | done | |
9213 | ||
3a12e572 UD |
9214 | # Always prepend --prefix to ensure using the same prefix |
9215 | # in subdir configurations. | |
26f56c1c UD |
9216 | ac_arg="--prefix=$prefix" |
9217 | case $ac_arg in | |
322e23db | 9218 | *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
26f56c1c UD |
9219 | esac |
9220 | ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args" | |
9221 | ||
9222 | # Pass --silent | |
9223 | if test "$silent" = yes; then | |
9224 | ac_sub_configure_args="--silent $ac_sub_configure_args" | |
9225 | fi | |
3a12e572 | 9226 | |
322e23db UD |
9227 | # Always prepend --disable-option-checking to silence warnings, since |
9228 | # different subdirs can have different --enable and --with options. | |
9229 | ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args" | |
9230 | ||
3a12e572 UD |
9231 | ac_popdir=`pwd` |
9232 | for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue | |
cd6ede75 UD |
9233 | |
9234 | # Do not complain, so a configure script can configure whichever | |
9235 | # parts of a large source tree are present. | |
26f56c1c UD |
9236 | test -d "$srcdir/$ac_dir" || continue |
9237 | ||
9238 | ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)" | |
b08c89d9 | 9239 | $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5 |
322e23db | 9240 | $as_echo "$ac_msg" >&6 |
b08c89d9 | 9241 | as_dir="$ac_dir"; as_fn_mkdir_p |
3a12e572 | 9242 | ac_builddir=. |
cd6ede75 | 9243 | |
26f56c1c UD |
9244 | case "$ac_dir" in |
9245 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
9246 | *) | |
322e23db | 9247 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
26f56c1c | 9248 | # A ".." for each directory in $ac_dir_suffix. |
322e23db | 9249 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
26f56c1c UD |
9250 | case $ac_top_builddir_sub in |
9251 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
9252 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
9253 | esac ;; | |
9254 | esac | |
9255 | ac_abs_top_builddir=$ac_pwd | |
9256 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
9257 | # for backward compatibility: | |
9258 | ac_top_builddir=$ac_top_build_prefix | |
cd6ede75 | 9259 | |
3a12e572 | 9260 | case $srcdir in |
26f56c1c | 9261 | .) # We are building in place. |
3a12e572 | 9262 | ac_srcdir=. |
26f56c1c UD |
9263 | ac_top_srcdir=$ac_top_builddir_sub |
9264 | ac_abs_top_srcdir=$ac_pwd ;; | |
9265 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
3a12e572 | 9266 | ac_srcdir=$srcdir$ac_dir_suffix; |
26f56c1c UD |
9267 | ac_top_srcdir=$srcdir |
9268 | ac_abs_top_srcdir=$srcdir ;; | |
9269 | *) # Relative name. | |
9270 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
9271 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
9272 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
9382fcee | 9273 | esac |
26f56c1c | 9274 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
3a12e572 UD |
9275 | |
9276 | ||
26f56c1c | 9277 | cd "$ac_dir" |
cd6ede75 UD |
9278 | |
9279 | # Check for guested configure; otherwise get Cygnus style configure. | |
26f56c1c UD |
9280 | if test -f "$ac_srcdir/configure.gnu"; then |
9281 | ac_sub_configure=$ac_srcdir/configure.gnu | |
9282 | elif test -f "$ac_srcdir/configure"; then | |
9283 | ac_sub_configure=$ac_srcdir/configure | |
9284 | elif test -f "$ac_srcdir/configure.in"; then | |
9285 | # This should be Cygnus configure. | |
9286 | ac_sub_configure=$ac_aux_dir/configure | |
cd6ede75 | 9287 | else |
b08c89d9 | 9288 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5 |
322e23db | 9289 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;} |
cd6ede75 UD |
9290 | ac_sub_configure= |
9291 | fi | |
9292 | ||
9293 | # The recursion is here. | |
9294 | if test -n "$ac_sub_configure"; then | |
cd6ede75 | 9295 | # Make the cache file name correct relative to the subdirectory. |
3a12e572 UD |
9296 | case $cache_file in |
9297 | [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;; | |
26f56c1c UD |
9298 | *) # Relative name. |
9299 | ac_sub_cache_file=$ac_top_build_prefix$cache_file ;; | |
cd6ede75 | 9300 | esac |
cd6ede75 | 9301 | |
b08c89d9 | 9302 | { $as_echo "$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 | 9303 | $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;} |
cd6ede75 | 9304 | # The eval makes quoting arguments work. |
26f56c1c UD |
9305 | eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \ |
9306 | --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" || | |
4a531bb0 | 9307 | as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5 |
cd6ede75 UD |
9308 | fi |
9309 | ||
26f56c1c | 9310 | cd "$ac_popdir" |
cd6ede75 UD |
9311 | done |
9312 | fi | |
322e23db | 9313 | if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then |
b08c89d9 | 9314 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 |
322e23db UD |
9315 | $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} |
9316 | fi | |
cd6ede75 | 9317 |