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Commit | Line | Data |
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cd6ede75 | 1 | #! /bin/sh |
3a12e572 | 2 | # Guess values for system-dependent variables and create Makefiles. |
f318beb8 | 3 | # Generated by GNU Autoconf 2.68 for GNU C Library (see version.h). |
f4b07664 | 4 | # |
f318beb8 | 5 | # Report bugs to <http://sourceware.org/bugzilla/>. |
3a12e572 | 6 | # |
b08c89d9 | 7 | # |
26f56c1c | 8 | # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, |
4a531bb0 L |
9 | # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software |
10 | # Foundation, Inc. | |
b08c89d9 UD |
11 | # |
12 | # | |
3a12e572 UD |
13 | # This configure script is free software; the Free Software Foundation |
14 | # gives unlimited permission to copy, distribute and modify it. | |
b08c89d9 UD |
15 | ## -------------------- ## |
16 | ## M4sh Initialization. ## | |
17 | ## -------------------- ## | |
cd6ede75 | 18 | |
26f56c1c UD |
19 | # Be more Bourne compatible |
20 | DUALCASE=1; export DUALCASE # for MKS sh | |
b08c89d9 | 21 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : |
3a12e572 UD |
22 | emulate sh |
23 | NULLCMD=: | |
322e23db | 24 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
f4b07664 RM |
25 | # is contrary to our usage. Disable this feature. |
26 | alias -g '${1+"$@"}'='"$@"' | |
26f56c1c UD |
27 | setopt NO_GLOB_SUBST |
28 | else | |
b08c89d9 UD |
29 | case `(set -o) 2>/dev/null` in #( |
30 | *posix*) : | |
31 | set -o posix ;; #( | |
32 | *) : | |
33 | ;; | |
26f56c1c | 34 | esac |
26f56c1c UD |
35 | fi |
36 | ||
37 | ||
322e23db UD |
38 | as_nl=' |
39 | ' | |
40 | export as_nl | |
41 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
42 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
43 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
44 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
b08c89d9 UD |
45 | # Prefer a ksh shell builtin over an external printf program on Solaris, |
46 | # but without wasting forks for bash or zsh. | |
47 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
48 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
49 | as_echo='print -r --' | |
50 | as_echo_n='print -rn --' | |
51 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
322e23db UD |
52 | as_echo='printf %s\n' |
53 | as_echo_n='printf %s' | |
54 | else | |
55 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then | |
56 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
57 | as_echo_n='/usr/ucb/echo -n' | |
a152f366 | 58 | else |
322e23db UD |
59 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' |
60 | as_echo_n_body='eval | |
61 | arg=$1; | |
b08c89d9 | 62 | case $arg in #( |
322e23db UD |
63 | *"$as_nl"*) |
64 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
65 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
66 | esac; | |
67 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
68 | ' | |
69 | export as_echo_n_body | |
70 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
a152f366 | 71 | fi |
322e23db UD |
72 | export as_echo_body |
73 | as_echo='sh -c $as_echo_body as_echo' | |
74 | fi | |
75 | ||
76 | # The user is always right. | |
77 | if test "${PATH_SEPARATOR+set}" != set; then | |
78 | PATH_SEPARATOR=: | |
79 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
80 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
81 | PATH_SEPARATOR=';' | |
82 | } | |
3a12e572 | 83 | fi |
cd6ede75 | 84 | |
f4b07664 | 85 | |
26f56c1c UD |
86 | # IFS |
87 | # We need space, tab and new line, in precisely that order. Quoting is | |
88 | # there to prevent editors from complaining about space-tab. | |
89 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
90 | # splitting by setting IFS to empty value.) | |
26f56c1c UD |
91 | IFS=" "" $as_nl" |
92 | ||
93 | # Find who we are. Look in the path if we contain no directory separator. | |
f318beb8 | 94 | as_myself= |
b08c89d9 | 95 | case $0 in #(( |
26f56c1c UD |
96 | *[\\/]* ) as_myself=$0 ;; |
97 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
98 | for as_dir in $PATH | |
99 | do | |
100 | IFS=$as_save_IFS | |
101 | test -z "$as_dir" && as_dir=. | |
b08c89d9 UD |
102 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break |
103 | done | |
26f56c1c UD |
104 | IFS=$as_save_IFS |
105 | ||
106 | ;; | |
107 | esac | |
108 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
109 | # in which case we are not to be found in the path. | |
110 | if test "x$as_myself" = x; then | |
111 | as_myself=$0 | |
112 | fi | |
113 | if test ! -f "$as_myself"; then | |
322e23db | 114 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 |
b08c89d9 | 115 | exit 1 |
26f56c1c UD |
116 | fi |
117 | ||
b08c89d9 UD |
118 | # Unset variables that we do not need and which cause bugs (e.g. in |
119 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
120 | # suppresses any "Segmentation fault" message there. '((' could | |
121 | # trigger a bug in pdksh 5.2.14. | |
122 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
123 | do eval test x\${$as_var+set} = xset \ | |
124 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
26f56c1c | 125 | done |
f4b07664 RM |
126 | PS1='$ ' |
127 | PS2='> ' | |
128 | PS4='+ ' | |
129 | ||
130 | # NLS nuisances. | |
322e23db UD |
131 | LC_ALL=C |
132 | export LC_ALL | |
133 | LANGUAGE=C | |
134 | export LANGUAGE | |
f4b07664 | 135 | |
b08c89d9 UD |
136 | # CDPATH. |
137 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
138 | ||
139 | if test "x$CONFIG_SHELL" = x; then | |
140 | as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : | |
141 | emulate sh | |
142 | NULLCMD=: | |
143 | # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which | |
144 | # is contrary to our usage. Disable this feature. | |
145 | alias -g '\${1+\"\$@\"}'='\"\$@\"' | |
146 | setopt NO_GLOB_SUBST | |
147 | else | |
148 | case \`(set -o) 2>/dev/null\` in #( | |
149 | *posix*) : | |
150 | set -o posix ;; #( | |
151 | *) : | |
152 | ;; | |
153 | esac | |
154 | fi | |
155 | " | |
156 | as_required="as_fn_return () { (exit \$1); } | |
157 | as_fn_success () { as_fn_return 0; } | |
158 | as_fn_failure () { as_fn_return 1; } | |
159 | as_fn_ret_success () { return 0; } | |
160 | as_fn_ret_failure () { return 1; } | |
161 | ||
162 | exitcode=0 | |
163 | as_fn_success || { exitcode=1; echo as_fn_success failed.; } | |
164 | as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } | |
165 | as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } | |
166 | as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } | |
167 | if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : | |
168 | ||
169 | else | |
170 | exitcode=1; echo positional parameters were not saved. | |
171 | fi | |
172 | test x\$exitcode = x0 || exit 1" | |
173 | as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO | |
174 | as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO | |
175 | eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && | |
176 | test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 | |
177 | test \$(( 1 + 1 )) = 2 || exit 1" | |
178 | if (eval "$as_required") 2>/dev/null; then : | |
179 | as_have_required=yes | |
180 | else | |
181 | as_have_required=no | |
182 | fi | |
183 | if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : | |
184 | ||
185 | else | |
186 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
187 | as_found=false | |
188 | for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH | |
189 | do | |
190 | IFS=$as_save_IFS | |
191 | test -z "$as_dir" && as_dir=. | |
192 | as_found=: | |
193 | case $as_dir in #( | |
194 | /*) | |
195 | for as_base in sh bash ksh sh5; do | |
196 | # Try only shells that exist, to save several forks. | |
197 | as_shell=$as_dir/$as_base | |
198 | if { test -f "$as_shell" || test -f "$as_shell.exe"; } && | |
199 | { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : | |
200 | CONFIG_SHELL=$as_shell as_have_required=yes | |
201 | if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : | |
202 | break 2 | |
203 | fi | |
204 | fi | |
205 | done;; | |
206 | esac | |
207 | as_found=false | |
208 | done | |
209 | $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && | |
210 | { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : | |
211 | CONFIG_SHELL=$SHELL as_have_required=yes | |
212 | fi; } | |
213 | IFS=$as_save_IFS | |
214 | ||
215 | ||
216 | if test "x$CONFIG_SHELL" != x; then : | |
217 | # We cannot yet assume a decent shell, so we have to provide a | |
218 | # neutralization value for shells without unset; and this also | |
219 | # works around shells that cannot unset nonexistent variables. | |
f318beb8 | 220 | # Preserve -v and -x to the replacement shell. |
b08c89d9 UD |
221 | BASH_ENV=/dev/null |
222 | ENV=/dev/null | |
223 | (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV | |
224 | export CONFIG_SHELL | |
f318beb8 UD |
225 | case $- in # (((( |
226 | *v*x* | *x*v* ) as_opts=-vx ;; | |
227 | *v* ) as_opts=-v ;; | |
228 | *x* ) as_opts=-x ;; | |
229 | * ) as_opts= ;; | |
230 | esac | |
231 | exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"} | |
b08c89d9 UD |
232 | fi |
233 | ||
234 | if test x$as_have_required = xno; then : | |
235 | $as_echo "$0: This script requires a shell more modern than all" | |
236 | $as_echo "$0: the shells that I found on your system." | |
237 | if test x${ZSH_VERSION+set} = xset ; then | |
238 | $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" | |
239 | $as_echo "$0: be upgraded to zsh 4.3.4 or later." | |
240 | else | |
f318beb8 UD |
241 | $as_echo "$0: Please tell bug-autoconf@gnu.org and |
242 | $0: http://sourceware.org/bugzilla/ about your system, | |
243 | $0: including any error possibly output before this | |
b08c89d9 UD |
244 | $0: message. Then install a modern shell, or manually run |
245 | $0: the script under such a shell if you do have one." | |
246 | fi | |
247 | exit 1 | |
248 | fi | |
249 | fi | |
250 | fi | |
251 | SHELL=${CONFIG_SHELL-/bin/sh} | |
252 | export SHELL | |
253 | # Unset more variables known to interfere with behavior of common tools. | |
254 | CLICOLOR_FORCE= GREP_OPTIONS= | |
255 | unset CLICOLOR_FORCE GREP_OPTIONS | |
256 | ||
257 | ## --------------------- ## | |
258 | ## M4sh Shell Functions. ## | |
259 | ## --------------------- ## | |
260 | # as_fn_unset VAR | |
261 | # --------------- | |
262 | # Portably unset VAR. | |
263 | as_fn_unset () | |
264 | { | |
265 | { eval $1=; unset $1;} | |
266 | } | |
267 | as_unset=as_fn_unset | |
268 | ||
269 | # as_fn_set_status STATUS | |
270 | # ----------------------- | |
271 | # Set $? to STATUS, without forking. | |
272 | as_fn_set_status () | |
273 | { | |
274 | return $1 | |
275 | } # as_fn_set_status | |
276 | ||
277 | # as_fn_exit STATUS | |
278 | # ----------------- | |
279 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
280 | as_fn_exit () | |
281 | { | |
282 | set +e | |
283 | as_fn_set_status $1 | |
284 | exit $1 | |
285 | } # as_fn_exit | |
286 | ||
287 | # as_fn_mkdir_p | |
288 | # ------------- | |
289 | # Create "$as_dir" as a directory, including parents if necessary. | |
290 | as_fn_mkdir_p () | |
291 | { | |
292 | ||
293 | case $as_dir in #( | |
294 | -*) as_dir=./$as_dir;; | |
295 | esac | |
296 | test -d "$as_dir" || eval $as_mkdir_p || { | |
297 | as_dirs= | |
298 | while :; do | |
299 | case $as_dir in #( | |
300 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
301 | *) as_qdir=$as_dir;; | |
302 | esac | |
303 | as_dirs="'$as_qdir' $as_dirs" | |
304 | as_dir=`$as_dirname -- "$as_dir" || | |
305 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
306 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
307 | X"$as_dir" : 'X\(//\)$' \| \ | |
308 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
309 | $as_echo X"$as_dir" | | |
310 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
311 | s//\1/ | |
312 | q | |
313 | } | |
314 | /^X\(\/\/\)[^/].*/{ | |
315 | s//\1/ | |
316 | q | |
317 | } | |
318 | /^X\(\/\/\)$/{ | |
319 | s//\1/ | |
320 | q | |
321 | } | |
322 | /^X\(\/\).*/{ | |
323 | s//\1/ | |
324 | q | |
325 | } | |
326 | s/.*/./; q'` | |
327 | test -d "$as_dir" && break | |
328 | done | |
329 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
4a531bb0 | 330 | } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" |
b08c89d9 UD |
331 | |
332 | ||
333 | } # as_fn_mkdir_p | |
334 | # as_fn_append VAR VALUE | |
335 | # ---------------------- | |
336 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
337 | # advantage of any shell optimizations that allow amortized linear growth over | |
338 | # repeated appends, instead of the typical quadratic growth present in naive | |
339 | # implementations. | |
340 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
341 | eval 'as_fn_append () | |
342 | { | |
343 | eval $1+=\$2 | |
344 | }' | |
345 | else | |
346 | as_fn_append () | |
347 | { | |
348 | eval $1=\$$1\$2 | |
349 | } | |
350 | fi # as_fn_append | |
351 | ||
352 | # as_fn_arith ARG... | |
353 | # ------------------ | |
354 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
355 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
356 | # must be portable across $(()) and expr. | |
357 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
358 | eval 'as_fn_arith () | |
359 | { | |
360 | as_val=$(( $* )) | |
361 | }' | |
362 | else | |
363 | as_fn_arith () | |
364 | { | |
365 | as_val=`expr "$@" || test $? -eq 1` | |
366 | } | |
367 | fi # as_fn_arith | |
368 | ||
369 | ||
4a531bb0 L |
370 | # as_fn_error STATUS ERROR [LINENO LOG_FD] |
371 | # ---------------------------------------- | |
b08c89d9 UD |
372 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are |
373 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
4a531bb0 | 374 | # script with STATUS, using 1 if that was 0. |
b08c89d9 UD |
375 | as_fn_error () |
376 | { | |
4a531bb0 L |
377 | as_status=$1; test $as_status -eq 0 && as_status=1 |
378 | if test "$4"; then | |
379 | as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
380 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 | |
b08c89d9 | 381 | fi |
4a531bb0 | 382 | $as_echo "$as_me: error: $2" >&2 |
b08c89d9 UD |
383 | as_fn_exit $as_status |
384 | } # as_fn_error | |
385 | ||
26f56c1c UD |
386 | if expr a : '\(a\)' >/dev/null 2>&1 && |
387 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
f4b07664 RM |
388 | as_expr=expr |
389 | else | |
390 | as_expr=false | |
391 | fi | |
392 | ||
26f56c1c | 393 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
f4b07664 RM |
394 | as_basename=basename |
395 | else | |
396 | as_basename=false | |
397 | fi | |
3a12e572 | 398 | |
b08c89d9 UD |
399 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
400 | as_dirname=dirname | |
401 | else | |
402 | as_dirname=false | |
403 | fi | |
3a12e572 | 404 | |
26f56c1c | 405 | as_me=`$as_basename -- "$0" || |
3a12e572 UD |
406 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
407 | X"$0" : 'X\(//\)$' \| \ | |
26f56c1c | 408 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
322e23db | 409 | $as_echo X/"$0" | |
26f56c1c UD |
410 | sed '/^.*\/\([^/][^/]*\)\/*$/{ |
411 | s//\1/ | |
412 | q | |
413 | } | |
414 | /^X\/\(\/\/\)$/{ | |
415 | s//\1/ | |
416 | q | |
417 | } | |
418 | /^X\/\(\/\).*/{ | |
419 | s//\1/ | |
420 | q | |
421 | } | |
422 | s/.*/./; q'` | |
3a12e572 | 423 | |
b08c89d9 UD |
424 | # Avoid depending upon Character Ranges. |
425 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
426 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
427 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
428 | as_cr_digits='0123456789' | |
429 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
f4b07664 | 430 | |
3a12e572 | 431 | |
b08c89d9 UD |
432 | as_lineno_1=$LINENO as_lineno_1a=$LINENO |
433 | as_lineno_2=$LINENO as_lineno_2a=$LINENO | |
434 | eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && | |
435 | test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { | |
436 | # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) | |
437 | sed -n ' | |
438 | p | |
439 | /[$]LINENO/= | |
440 | ' <$as_myself | | |
441 | sed ' | |
442 | s/[$]LINENO.*/&-/ | |
443 | t lineno | |
444 | b | |
445 | :lineno | |
446 | N | |
447 | :loop | |
448 | s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ | |
449 | t loop | |
450 | s/-\n.*// | |
451 | ' >$as_me.lineno && | |
452 | chmod +x "$as_me.lineno" || | |
453 | { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } | |
cd6ede75 | 454 | |
b08c89d9 UD |
455 | # Don't try to exec as it changes $[0], causing all sort of problems |
456 | # (the dirname of $[0] is not the place where we might find the | |
457 | # original and so on. Autoconf is especially sensitive to this). | |
458 | . "./$as_me.lineno" | |
459 | # Exit status is that of the last command. | |
460 | exit | |
26f56c1c | 461 | } |
cd6ede75 | 462 | |
b08c89d9 UD |
463 | ECHO_C= ECHO_N= ECHO_T= |
464 | case `echo -n x` in #((((( | |
465 | -n*) | |
466 | case `echo 'xy\c'` in | |
467 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. | |
468 | xy) ECHO_C='\c';; | |
469 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
470 | ECHO_T=' ';; | |
471 | esac;; | |
472 | *) | |
473 | ECHO_N='-n';; | |
474 | esac | |
650425ce | 475 | |
b08c89d9 UD |
476 | rm -f conf$$ conf$$.exe conf$$.file |
477 | if test -d conf$$.dir; then | |
478 | rm -f conf$$.dir/conf$$.file | |
479 | else | |
480 | rm -f conf$$.dir | |
481 | mkdir conf$$.dir 2>/dev/null | |
26f56c1c | 482 | fi |
b08c89d9 UD |
483 | if (echo >conf$$.file) 2>/dev/null; then |
484 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
485 | as_ln_s='ln -s' | |
486 | # ... but there are two gotchas: | |
487 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
488 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
489 | # In both cases, we have to default to `cp -p'. | |
490 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || | |
491 | as_ln_s='cp -p' | |
492 | elif ln conf$$.file conf$$ 2>/dev/null; then | |
493 | as_ln_s=ln | |
494 | else | |
495 | as_ln_s='cp -p' | |
496 | fi | |
26f56c1c | 497 | else |
b08c89d9 | 498 | as_ln_s='cp -p' |
26f56c1c | 499 | fi |
b08c89d9 UD |
500 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
501 | rmdir conf$$.dir 2>/dev/null | |
26f56c1c | 502 | |
b08c89d9 UD |
503 | if mkdir -p . 2>/dev/null; then |
504 | as_mkdir_p='mkdir -p "$as_dir"' | |
505 | else | |
506 | test -d ./-p && rmdir ./-p | |
507 | as_mkdir_p=false | |
26f56c1c UD |
508 | fi |
509 | ||
b08c89d9 UD |
510 | if test -x / >/dev/null 2>&1; then |
511 | as_test_x='test -x' | |
26f56c1c | 512 | else |
b08c89d9 UD |
513 | if ls -dL / >/dev/null 2>&1; then |
514 | as_ls_L_option=L | |
515 | else | |
516 | as_ls_L_option= | |
517 | fi | |
518 | as_test_x=' | |
519 | eval sh -c '\'' | |
520 | if test -d "$1"; then | |
521 | test -d "$1/."; | |
522 | else | |
523 | case $1 in #( | |
524 | -*)set "./$1";; | |
525 | esac; | |
526 | case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( | |
527 | ???[sx]*):;;*)false;;esac;fi | |
528 | '\'' sh | |
529 | ' | |
26f56c1c | 530 | fi |
b08c89d9 | 531 | as_executable_p=$as_test_x |
26f56c1c | 532 | |
b08c89d9 UD |
533 | # Sed expression to map a string onto a valid CPP name. |
534 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" | |
26f56c1c | 535 | |
b08c89d9 UD |
536 | # Sed expression to map a string onto a valid variable name. |
537 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" | |
26f56c1c UD |
538 | |
539 | ||
b08c89d9 UD |
540 | test -n "$DJDIR" || exec 7<&0 </dev/null |
541 | exec 6>&1 | |
cd6ede75 | 542 | |
3a12e572 | 543 | # Name of the host. |
4a531bb0 | 544 | # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, |
3a12e572 UD |
545 | # so uname gets run too. |
546 | ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` | |
547 | ||
3a12e572 UD |
548 | # |
549 | # Initializations. | |
550 | # | |
cd6ede75 | 551 | ac_default_prefix=/usr/local |
26f56c1c | 552 | ac_clean_files= |
f4b07664 | 553 | ac_config_libobj_dir=. |
26f56c1c | 554 | LIBOBJS= |
3a12e572 UD |
555 | cross_compiling=no |
556 | subdirs= | |
557 | MFLAGS= | |
558 | MAKEFLAGS= | |
3a12e572 | 559 | |
3a12e572 | 560 | # Identity of this package. |
f4b07664 | 561 | PACKAGE_NAME='GNU C Library' |
f318beb8 | 562 | PACKAGE_TARNAME='glibc' |
f4b07664 RM |
563 | PACKAGE_VERSION='(see version.h)' |
564 | PACKAGE_STRING='GNU C Library (see version.h)' | |
f318beb8 UD |
565 | PACKAGE_BUGREPORT='http://sourceware.org/bugzilla/' |
566 | PACKAGE_URL='http://www.gnu.org/software/glibc/' | |
3a12e572 UD |
567 | |
568 | ac_unique_file="include/features.h" | |
322e23db | 569 | enable_option_checking=no |
3a12e572 UD |
570 | # Factoring default headers for most tests. |
571 | ac_includes_default="\ | |
572 | #include <stdio.h> | |
26f56c1c | 573 | #ifdef HAVE_SYS_TYPES_H |
3a12e572 UD |
574 | # include <sys/types.h> |
575 | #endif | |
26f56c1c | 576 | #ifdef HAVE_SYS_STAT_H |
3a12e572 UD |
577 | # include <sys/stat.h> |
578 | #endif | |
26f56c1c | 579 | #ifdef STDC_HEADERS |
3a12e572 UD |
580 | # include <stdlib.h> |
581 | # include <stddef.h> | |
582 | #else | |
26f56c1c | 583 | # ifdef HAVE_STDLIB_H |
3a12e572 UD |
584 | # include <stdlib.h> |
585 | # endif | |
586 | #endif | |
26f56c1c UD |
587 | #ifdef HAVE_STRING_H |
588 | # if !defined STDC_HEADERS && defined HAVE_MEMORY_H | |
3a12e572 UD |
589 | # include <memory.h> |
590 | # endif | |
591 | # include <string.h> | |
592 | #endif | |
26f56c1c | 593 | #ifdef HAVE_STRINGS_H |
3a12e572 UD |
594 | # include <strings.h> |
595 | #endif | |
26f56c1c | 596 | #ifdef HAVE_INTTYPES_H |
3a12e572 | 597 | # include <inttypes.h> |
3a12e572 | 598 | #endif |
26f56c1c UD |
599 | #ifdef HAVE_STDINT_H |
600 | # include <stdint.h> | |
601 | #endif | |
602 | #ifdef HAVE_UNISTD_H | |
3a12e572 UD |
603 | # include <unistd.h> |
604 | #endif" | |
605 | ||
322e23db | 606 | ac_subst_vars='LTLIBOBJS |
a152f366 | 607 | LIBOBJS |
322e23db UD |
608 | RELEASE |
609 | VERSION | |
610 | mach_interface_list | |
611 | DEFINES | |
612 | nopic_initfini | |
613 | static_nss | |
614 | bounded | |
322e23db UD |
615 | profile |
616 | libc_cv_pic_default | |
617 | shared | |
618 | static | |
619 | xcoff | |
620 | elf | |
621 | ldd_rewrite_script | |
622 | use_ldconfig | |
01f1f5ee | 623 | libc_cv_as_i686 |
af968f62 | 624 | libc_cv_cc_fma4 |
091023f5 | 625 | libc_cv_cc_novzeroupper |
b0ecde3a | 626 | libc_cv_cc_avx |
06e51c8f | 627 | libc_cv_cc_sse4 |
322e23db UD |
628 | libc_cv_cpp_asm_debuginfo |
629 | libc_cv_forced_unwind | |
630 | libc_cv_rootsbindir | |
631 | libc_cv_sysconfdir | |
632 | libc_cv_localedir | |
633 | libc_cv_slibdir | |
634 | old_glibc_headers | |
322e23db UD |
635 | libc_cv_gcc_unwind_find_fde |
636 | sizeof_long_double | |
637 | EGREP | |
638 | GREP | |
639 | have_selinux | |
640 | have_libcap | |
641 | have_libaudit | |
642 | LIBGD | |
643 | libc_cv_cc_submachine | |
644 | exceptions | |
322e23db | 645 | libc_cv_have_initfini |
1c7570ff | 646 | gnu89_inline |
322e23db UD |
647 | libc_cv_ssp |
648 | fno_unit_at_a_time | |
5c550700 | 649 | libc_cv_output_format |
322e23db UD |
650 | libc_cv_hashstyle |
651 | libc_cv_fpie | |
652 | libc_cv_z_execstack | |
653 | libc_cv_z_combreloc | |
654 | ASFLAGS_config | |
655 | libc_cv_as_needed | |
656 | libc_cv_libgcc_s_suffix | |
657 | libc_cv_Bgroup | |
658 | libc_cv_cc_with_libunwind | |
659 | VERSIONING | |
660 | BISON | |
661 | INSTALL_INFO | |
662 | PERL | |
663 | AWK | |
664 | libc_cv_have_ksh | |
665 | KSH | |
666 | libc_cv_have_bash2 | |
667 | BASH_SHELL | |
668 | libc_cv_gcc_static_libgcc | |
669 | CXX_SYSINCLUDES | |
670 | SYSINCLUDES | |
671 | AUTOCONF | |
d30cf5bb | 672 | READELF |
322e23db UD |
673 | SED |
674 | MAKEINFO | |
675 | MSGFMT | |
676 | MAKE | |
677 | PWD_P | |
678 | LD | |
679 | AS | |
680 | MIG | |
1b74661a | 681 | OBJCOPY |
322e23db UD |
682 | OBJDUMP |
683 | AR | |
684 | LN_S | |
685 | INSTALL_DATA | |
686 | INSTALL_SCRIPT | |
687 | INSTALL_PROGRAM | |
688 | sysdeps_add_ons | |
689 | sysnames | |
690 | submachine | |
6f89d2f3 | 691 | multi_arch |
322e23db UD |
692 | base_machine |
693 | add_on_subdirs | |
694 | add_ons | |
322e23db | 695 | libc_cv_nss_crypt |
322e23db UD |
696 | all_warnings |
697 | force_install | |
698 | bindnow | |
699 | oldest_abi | |
700 | enable_check_abi | |
f781ef40 | 701 | use_default_link |
322e23db UD |
702 | with_fp |
703 | ac_ct_CXX | |
704 | CXXFLAGS | |
705 | CXX | |
706 | CPP | |
707 | cross_compiling | |
708 | BUILD_CC | |
709 | OBJEXT | |
710 | ac_ct_CC | |
711 | CPPFLAGS | |
712 | LDFLAGS | |
713 | CFLAGS | |
714 | CC | |
c16a054d AS |
715 | host_os |
716 | host_vendor | |
717 | host_cpu | |
718 | host | |
719 | build_os | |
720 | build_vendor | |
721 | build_cpu | |
722 | build | |
7967983f | 723 | subdirs |
322e23db UD |
724 | target_alias |
725 | host_alias | |
726 | build_alias | |
727 | LIBS | |
728 | ECHO_T | |
729 | ECHO_N | |
730 | ECHO_C | |
731 | DEFS | |
732 | mandir | |
733 | localedir | |
734 | libdir | |
735 | psdir | |
736 | pdfdir | |
737 | dvidir | |
738 | htmldir | |
739 | infodir | |
740 | docdir | |
741 | oldincludedir | |
742 | includedir | |
743 | localstatedir | |
744 | sharedstatedir | |
745 | sysconfdir | |
746 | datadir | |
747 | datarootdir | |
748 | libexecdir | |
749 | sbindir | |
750 | bindir | |
751 | program_transform_name | |
752 | prefix | |
753 | exec_prefix | |
b08c89d9 | 754 | PACKAGE_URL |
322e23db UD |
755 | PACKAGE_BUGREPORT |
756 | PACKAGE_STRING | |
757 | PACKAGE_VERSION | |
758 | PACKAGE_TARNAME | |
759 | PACKAGE_NAME | |
760 | PATH_SEPARATOR | |
761 | SHELL' | |
a152f366 | 762 | ac_subst_files='' |
322e23db UD |
763 | ac_user_opts=' |
764 | enable_option_checking | |
765 | with_gd | |
766 | with_gd_include | |
767 | with_gd_lib | |
768 | with_fp | |
769 | with_binutils | |
770 | with_elf | |
771 | with_selinux | |
772 | with_xcoff | |
322e23db | 773 | with_headers |
f781ef40 | 774 | with_default_link |
322e23db UD |
775 | enable_sanity_checks |
776 | enable_check_abi | |
777 | enable_shared | |
778 | enable_profile | |
322e23db UD |
779 | enable_bounded |
780 | enable_versioning | |
781 | enable_oldest_abi | |
782 | enable_stackguard_randomization | |
783 | enable_add_ons | |
322e23db UD |
784 | enable_hidden_plt |
785 | enable_bind_now | |
786 | enable_static_nss | |
787 | enable_force_install | |
788 | enable_kernel | |
789 | enable_all_warnings | |
790 | enable_multi_arch | |
322e23db UD |
791 | enable_nss_crypt |
792 | with_cpu | |
793 | ' | |
a152f366 UD |
794 | ac_precious_vars='build_alias |
795 | host_alias | |
796 | target_alias | |
797 | CC | |
798 | CFLAGS | |
799 | LDFLAGS | |
800 | LIBS | |
801 | CPPFLAGS | |
802 | CPP | |
803 | CXX | |
804 | CXXFLAGS | |
805 | CCC' | |
7967983f RM |
806 | ac_subdirs_all=' |
807 | ' | |
a152f366 UD |
808 | |
809 | # Initialize some variables set by options. | |
810 | ac_init_help= | |
811 | ac_init_version=false | |
322e23db UD |
812 | ac_unrecognized_opts= |
813 | ac_unrecognized_sep= | |
a152f366 UD |
814 | # The variables have the same names as the options, with |
815 | # dashes changed to underlines. | |
816 | cache_file=/dev/null | |
817 | exec_prefix=NONE | |
818 | no_create= | |
819 | no_recursion= | |
820 | prefix=NONE | |
821 | program_prefix=NONE | |
822 | program_suffix=NONE | |
823 | program_transform_name=s,x,x, | |
824 | silent= | |
825 | site= | |
826 | srcdir= | |
827 | verbose= | |
828 | x_includes=NONE | |
829 | x_libraries=NONE | |
830 | ||
831 | # Installation directory options. | |
832 | # These are left unexpanded so users can "make install exec_prefix=/foo" | |
833 | # and all the variables that are supposed to be based on exec_prefix | |
834 | # by default will actually change. | |
835 | # Use braces instead of parens because sh, perl, etc. also accept them. | |
836 | # (The list follows the same order as the GNU Coding Standards.) | |
837 | bindir='${exec_prefix}/bin' | |
838 | sbindir='${exec_prefix}/sbin' | |
839 | libexecdir='${exec_prefix}/libexec' | |
840 | datarootdir='${prefix}/share' | |
841 | datadir='${datarootdir}' | |
842 | sysconfdir='${prefix}/etc' | |
843 | sharedstatedir='${prefix}/com' | |
844 | localstatedir='${prefix}/var' | |
845 | includedir='${prefix}/include' | |
846 | oldincludedir='/usr/include' | |
847 | docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' | |
848 | infodir='${datarootdir}/info' | |
849 | htmldir='${docdir}' | |
26f56c1c UD |
850 | dvidir='${docdir}' |
851 | pdfdir='${docdir}' | |
852 | psdir='${docdir}' | |
853 | libdir='${exec_prefix}/lib' | |
854 | localedir='${datarootdir}/locale' | |
855 | mandir='${datarootdir}/man' | |
cd6ede75 | 856 | |
cd6ede75 | 857 | ac_prev= |
26f56c1c | 858 | ac_dashdash= |
cd6ede75 UD |
859 | for ac_option |
860 | do | |
cd6ede75 UD |
861 | # If the previous option needs an argument, assign it. |
862 | if test -n "$ac_prev"; then | |
26f56c1c | 863 | eval $ac_prev=\$ac_option |
cd6ede75 UD |
864 | ac_prev= |
865 | continue | |
866 | fi | |
867 | ||
26f56c1c | 868 | case $ac_option in |
f318beb8 UD |
869 | *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; |
870 | *=) ac_optarg= ;; | |
871 | *) ac_optarg=yes ;; | |
26f56c1c | 872 | esac |
cd6ede75 UD |
873 | |
874 | # Accept the important Cygnus configure options, so we can diagnose typos. | |
875 | ||
26f56c1c UD |
876 | case $ac_dashdash$ac_option in |
877 | --) | |
878 | ac_dashdash=yes ;; | |
cd6ede75 UD |
879 | |
880 | -bindir | --bindir | --bindi | --bind | --bin | --bi) | |
881 | ac_prev=bindir ;; | |
882 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) | |
3a12e572 | 883 | bindir=$ac_optarg ;; |
cd6ede75 UD |
884 | |
885 | -build | --build | --buil | --bui | --bu) | |
3a12e572 | 886 | ac_prev=build_alias ;; |
cd6ede75 | 887 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) |
3a12e572 | 888 | build_alias=$ac_optarg ;; |
cd6ede75 UD |
889 | |
890 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
891 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
892 | ac_prev=cache_file ;; | |
893 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
894 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) | |
3a12e572 UD |
895 | cache_file=$ac_optarg ;; |
896 | ||
897 | --config-cache | -C) | |
898 | cache_file=config.cache ;; | |
cd6ede75 | 899 | |
26f56c1c | 900 | -datadir | --datadir | --datadi | --datad) |
cd6ede75 | 901 | ac_prev=datadir ;; |
26f56c1c | 902 | -datadir=* | --datadir=* | --datadi=* | --datad=*) |
3a12e572 | 903 | datadir=$ac_optarg ;; |
cd6ede75 | 904 | |
26f56c1c UD |
905 | -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ |
906 | | --dataroo | --dataro | --datar) | |
907 | ac_prev=datarootdir ;; | |
908 | -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ | |
909 | | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) | |
910 | datarootdir=$ac_optarg ;; | |
911 | ||
cd6ede75 | 912 | -disable-* | --disable-*) |
322e23db | 913 | ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` |
cd6ede75 | 914 | # Reject names that are not valid shell variable names. |
322e23db | 915 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
4a531bb0 | 916 | as_fn_error $? "invalid feature name: $ac_useropt" |
322e23db UD |
917 | ac_useropt_orig=$ac_useropt |
918 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
919 | case $ac_user_opts in | |
920 | *" | |
921 | "enable_$ac_useropt" | |
922 | "*) ;; | |
923 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" | |
924 | ac_unrecognized_sep=', ';; | |
925 | esac | |
926 | eval enable_$ac_useropt=no ;; | |
26f56c1c UD |
927 | |
928 | -docdir | --docdir | --docdi | --doc | --do) | |
929 | ac_prev=docdir ;; | |
930 | -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) | |
931 | docdir=$ac_optarg ;; | |
932 | ||
933 | -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) | |
934 | ac_prev=dvidir ;; | |
935 | -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) | |
936 | dvidir=$ac_optarg ;; | |
cd6ede75 UD |
937 | |
938 | -enable-* | --enable-*) | |
322e23db | 939 | ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` |
cd6ede75 | 940 | # Reject names that are not valid shell variable names. |
322e23db | 941 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
4a531bb0 | 942 | as_fn_error $? "invalid feature name: $ac_useropt" |
322e23db UD |
943 | ac_useropt_orig=$ac_useropt |
944 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
945 | case $ac_user_opts in | |
946 | *" | |
947 | "enable_$ac_useropt" | |
948 | "*) ;; | |
949 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" | |
950 | ac_unrecognized_sep=', ';; | |
951 | esac | |
952 | eval enable_$ac_useropt=\$ac_optarg ;; | |
cd6ede75 UD |
953 | |
954 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | |
955 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | |
956 | | --exec | --exe | --ex) | |
957 | ac_prev=exec_prefix ;; | |
958 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | |
959 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | |
960 | | --exec=* | --exe=* | --ex=*) | |
3a12e572 | 961 | exec_prefix=$ac_optarg ;; |
cd6ede75 UD |
962 | |
963 | -gas | --gas | --ga | --g) | |
964 | # Obsolete; use --with-gas. | |
965 | with_gas=yes ;; | |
966 | ||
3a12e572 UD |
967 | -help | --help | --hel | --he | -h) |
968 | ac_init_help=long ;; | |
969 | -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) | |
970 | ac_init_help=recursive ;; | |
971 | -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) | |
972 | ac_init_help=short ;; | |
cd6ede75 UD |
973 | |
974 | -host | --host | --hos | --ho) | |
3a12e572 | 975 | ac_prev=host_alias ;; |
cd6ede75 | 976 | -host=* | --host=* | --hos=* | --ho=*) |
3a12e572 | 977 | host_alias=$ac_optarg ;; |
cd6ede75 | 978 | |
26f56c1c UD |
979 | -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) |
980 | ac_prev=htmldir ;; | |
981 | -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ | |
982 | | --ht=*) | |
983 | htmldir=$ac_optarg ;; | |
984 | ||
cd6ede75 UD |
985 | -includedir | --includedir | --includedi | --included | --include \ |
986 | | --includ | --inclu | --incl | --inc) | |
987 | ac_prev=includedir ;; | |
988 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | |
989 | | --includ=* | --inclu=* | --incl=* | --inc=*) | |
3a12e572 | 990 | includedir=$ac_optarg ;; |
cd6ede75 UD |
991 | |
992 | -infodir | --infodir | --infodi | --infod | --info | --inf) | |
993 | ac_prev=infodir ;; | |
994 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) | |
3a12e572 | 995 | infodir=$ac_optarg ;; |
cd6ede75 UD |
996 | |
997 | -libdir | --libdir | --libdi | --libd) | |
998 | ac_prev=libdir ;; | |
999 | -libdir=* | --libdir=* | --libdi=* | --libd=*) | |
3a12e572 | 1000 | libdir=$ac_optarg ;; |
cd6ede75 UD |
1001 | |
1002 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | |
1003 | | --libexe | --libex | --libe) | |
1004 | ac_prev=libexecdir ;; | |
1005 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | |
1006 | | --libexe=* | --libex=* | --libe=*) | |
3a12e572 | 1007 | libexecdir=$ac_optarg ;; |
cd6ede75 | 1008 | |
26f56c1c UD |
1009 | -localedir | --localedir | --localedi | --localed | --locale) |
1010 | ac_prev=localedir ;; | |
1011 | -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) | |
1012 | localedir=$ac_optarg ;; | |
1013 | ||
cd6ede75 | 1014 | -localstatedir | --localstatedir | --localstatedi | --localstated \ |
26f56c1c | 1015 | | --localstate | --localstat | --localsta | --localst | --locals) |
cd6ede75 UD |
1016 | ac_prev=localstatedir ;; |
1017 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | |
26f56c1c | 1018 | | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) |
3a12e572 | 1019 | localstatedir=$ac_optarg ;; |
cd6ede75 UD |
1020 | |
1021 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) | |
1022 | ac_prev=mandir ;; | |
1023 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) | |
3a12e572 | 1024 | mandir=$ac_optarg ;; |
cd6ede75 UD |
1025 | |
1026 | -nfp | --nfp | --nf) | |
1027 | # Obsolete; use --without-fp. | |
1028 | with_fp=no ;; | |
1029 | ||
1030 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
3a12e572 | 1031 | | --no-cr | --no-c | -n) |
cd6ede75 UD |
1032 | no_create=yes ;; |
1033 | ||
1034 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
1035 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) | |
1036 | no_recursion=yes ;; | |
1037 | ||
1038 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ | |
1039 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ | |
1040 | | --oldin | --oldi | --old | --ol | --o) | |
1041 | ac_prev=oldincludedir ;; | |
1042 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | |
1043 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | |
1044 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) | |
3a12e572 | 1045 | oldincludedir=$ac_optarg ;; |
cd6ede75 UD |
1046 | |
1047 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
1048 | ac_prev=prefix ;; | |
1049 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
3a12e572 | 1050 | prefix=$ac_optarg ;; |
cd6ede75 UD |
1051 | |
1052 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ | |
1053 | | --program-pre | --program-pr | --program-p) | |
1054 | ac_prev=program_prefix ;; | |
1055 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ | |
1056 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) | |
3a12e572 | 1057 | program_prefix=$ac_optarg ;; |
cd6ede75 UD |
1058 | |
1059 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ | |
1060 | | --program-suf | --program-su | --program-s) | |
1061 | ac_prev=program_suffix ;; | |
1062 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ | |
1063 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) | |
3a12e572 | 1064 | program_suffix=$ac_optarg ;; |
cd6ede75 UD |
1065 | |
1066 | -program-transform-name | --program-transform-name \ | |
1067 | | --program-transform-nam | --program-transform-na \ | |
1068 | | --program-transform-n | --program-transform- \ | |
1069 | | --program-transform | --program-transfor \ | |
1070 | | --program-transfo | --program-transf \ | |
1071 | | --program-trans | --program-tran \ | |
1072 | | --progr-tra | --program-tr | --program-t) | |
1073 | ac_prev=program_transform_name ;; | |
1074 | -program-transform-name=* | --program-transform-name=* \ | |
1075 | | --program-transform-nam=* | --program-transform-na=* \ | |
1076 | | --program-transform-n=* | --program-transform-=* \ | |
1077 | | --program-transform=* | --program-transfor=* \ | |
1078 | | --program-transfo=* | --program-transf=* \ | |
1079 | | --program-trans=* | --program-tran=* \ | |
1080 | | --progr-tra=* | --program-tr=* | --program-t=*) | |
3a12e572 | 1081 | program_transform_name=$ac_optarg ;; |
cd6ede75 | 1082 | |
26f56c1c UD |
1083 | -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) |
1084 | ac_prev=pdfdir ;; | |
1085 | -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) | |
1086 | pdfdir=$ac_optarg ;; | |
1087 | ||
1088 | -psdir | --psdir | --psdi | --psd | --ps) | |
1089 | ac_prev=psdir ;; | |
1090 | -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) | |
1091 | psdir=$ac_optarg ;; | |
1092 | ||
cd6ede75 UD |
1093 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
1094 | | -silent | --silent | --silen | --sile | --sil) | |
1095 | silent=yes ;; | |
1096 | ||
1097 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) | |
1098 | ac_prev=sbindir ;; | |
1099 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | |
1100 | | --sbi=* | --sb=*) | |
3a12e572 | 1101 | sbindir=$ac_optarg ;; |
cd6ede75 UD |
1102 | |
1103 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ | |
1104 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | |
1105 | | --sharedst | --shareds | --shared | --share | --shar \ | |
1106 | | --sha | --sh) | |
1107 | ac_prev=sharedstatedir ;; | |
1108 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ | |
1109 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | |
1110 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | |
1111 | | --sha=* | --sh=*) | |
3a12e572 | 1112 | sharedstatedir=$ac_optarg ;; |
cd6ede75 UD |
1113 | |
1114 | -site | --site | --sit) | |
1115 | ac_prev=site ;; | |
1116 | -site=* | --site=* | --sit=*) | |
3a12e572 | 1117 | site=$ac_optarg ;; |
cd6ede75 UD |
1118 | |
1119 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
1120 | ac_prev=srcdir ;; | |
1121 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
3a12e572 | 1122 | srcdir=$ac_optarg ;; |
cd6ede75 UD |
1123 | |
1124 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | |
1125 | | --syscon | --sysco | --sysc | --sys | --sy) | |
1126 | ac_prev=sysconfdir ;; | |
1127 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | |
1128 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) | |
3a12e572 | 1129 | sysconfdir=$ac_optarg ;; |
cd6ede75 UD |
1130 | |
1131 | -target | --target | --targe | --targ | --tar | --ta | --t) | |
3a12e572 | 1132 | ac_prev=target_alias ;; |
cd6ede75 | 1133 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) |
3a12e572 | 1134 | target_alias=$ac_optarg ;; |
cd6ede75 UD |
1135 | |
1136 | -v | -verbose | --verbose | --verbos | --verbo | --verb) | |
1137 | verbose=yes ;; | |
1138 | ||
3a12e572 UD |
1139 | -version | --version | --versio | --versi | --vers | -V) |
1140 | ac_init_version=: ;; | |
cd6ede75 UD |
1141 | |
1142 | -with-* | --with-*) | |
322e23db | 1143 | ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` |
cd6ede75 | 1144 | # Reject names that are not valid shell variable names. |
322e23db | 1145 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
4a531bb0 | 1146 | as_fn_error $? "invalid package name: $ac_useropt" |
322e23db UD |
1147 | ac_useropt_orig=$ac_useropt |
1148 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1149 | case $ac_user_opts in | |
1150 | *" | |
1151 | "with_$ac_useropt" | |
1152 | "*) ;; | |
1153 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" | |
1154 | ac_unrecognized_sep=', ';; | |
1155 | esac | |
1156 | eval with_$ac_useropt=\$ac_optarg ;; | |
cd6ede75 UD |
1157 | |
1158 | -without-* | --without-*) | |
322e23db | 1159 | ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` |
cd6ede75 | 1160 | # Reject names that are not valid shell variable names. |
322e23db | 1161 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
4a531bb0 | 1162 | as_fn_error $? "invalid package name: $ac_useropt" |
322e23db UD |
1163 | ac_useropt_orig=$ac_useropt |
1164 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1165 | case $ac_user_opts in | |
1166 | *" | |
1167 | "with_$ac_useropt" | |
1168 | "*) ;; | |
1169 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" | |
1170 | ac_unrecognized_sep=', ';; | |
1171 | esac | |
1172 | eval with_$ac_useropt=no ;; | |
cd6ede75 UD |
1173 | |
1174 | --x) | |
1175 | # Obsolete; use --with-x. | |
1176 | with_x=yes ;; | |
1177 | ||
1178 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | |
1179 | | --x-incl | --x-inc | --x-in | --x-i) | |
1180 | ac_prev=x_includes ;; | |
1181 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | |
1182 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) | |
3a12e572 | 1183 | x_includes=$ac_optarg ;; |
cd6ede75 UD |
1184 | |
1185 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ | |
1186 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) | |
1187 | ac_prev=x_libraries ;; | |
1188 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | |
1189 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | |
3a12e572 | 1190 | x_libraries=$ac_optarg ;; |
cd6ede75 | 1191 | |
4a531bb0 L |
1192 | -*) as_fn_error $? "unrecognized option: \`$ac_option' |
1193 | Try \`$0 --help' for more information" | |
cd6ede75 UD |
1194 | ;; |
1195 | ||
3a12e572 UD |
1196 | *=*) |
1197 | ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` | |
1198 | # Reject names that are not valid shell variable names. | |
b08c89d9 UD |
1199 | case $ac_envvar in #( |
1200 | '' | [0-9]* | *[!_$as_cr_alnum]* ) | |
4a531bb0 | 1201 | as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; |
b08c89d9 | 1202 | esac |
26f56c1c | 1203 | eval $ac_envvar=\$ac_optarg |
3a12e572 UD |
1204 | export $ac_envvar ;; |
1205 | ||
cd6ede75 | 1206 | *) |
3a12e572 | 1207 | # FIXME: should be removed in autoconf 3.0. |
322e23db | 1208 | $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 |
3a12e572 | 1209 | expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && |
322e23db | 1210 | $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 |
f318beb8 | 1211 | : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" |
cd6ede75 UD |
1212 | ;; |
1213 | ||
1214 | esac | |
1215 | done | |
1216 | ||
1217 | if test -n "$ac_prev"; then | |
3a12e572 | 1218 | ac_option=--`echo $ac_prev | sed 's/_/-/g'` |
4a531bb0 | 1219 | as_fn_error $? "missing argument to $ac_option" |
cd6ede75 | 1220 | fi |
cd6ede75 | 1221 | |
322e23db UD |
1222 | if test -n "$ac_unrecognized_opts"; then |
1223 | case $enable_option_checking in | |
1224 | no) ;; | |
4a531bb0 | 1225 | fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; |
322e23db UD |
1226 | *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; |
1227 | esac | |
1228 | fi | |
1229 | ||
1230 | # Check all directory arguments for consistency. | |
26f56c1c UD |
1231 | for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ |
1232 | datadir sysconfdir sharedstatedir localstatedir includedir \ | |
1233 | oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ | |
1234 | libdir localedir mandir | |
cd6ede75 | 1235 | do |
26f56c1c | 1236 | eval ac_val=\$$ac_var |
322e23db UD |
1237 | # Remove trailing slashes. |
1238 | case $ac_val in | |
1239 | */ ) | |
1240 | ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` | |
1241 | eval $ac_var=\$ac_val;; | |
1242 | esac | |
1243 | # Be sure to have absolute directory names. | |
3a12e572 | 1244 | case $ac_val in |
26f56c1c UD |
1245 | [\\/$]* | ?:[\\/]* ) continue;; |
1246 | NONE | '' ) case $ac_var in *prefix ) continue;; esac;; | |
cd6ede75 | 1247 | esac |
4a531bb0 | 1248 | as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" |
cd6ede75 UD |
1249 | done |
1250 | ||
3a12e572 UD |
1251 | # There might be people who depend on the old broken behavior: `$host' |
1252 | # used to hold the argument of --host etc. | |
1253 | # FIXME: To remove some day. | |
1254 | build=$build_alias | |
1255 | host=$host_alias | |
1256 | target=$target_alias | |
1257 | ||
1258 | # FIXME: To remove some day. | |
1259 | if test "x$host_alias" != x; then | |
1260 | if test "x$build_alias" = x; then | |
1261 | cross_compiling=maybe | |
4a531bb0 L |
1262 | $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host. |
1263 | If a cross compiler is detected then cross compile mode will be used" >&2 | |
3a12e572 UD |
1264 | elif test "x$build_alias" != "x$host_alias"; then |
1265 | cross_compiling=yes | |
1266 | fi | |
1267 | fi | |
cd6ede75 | 1268 | |
3a12e572 UD |
1269 | ac_tool_prefix= |
1270 | test -n "$host_alias" && ac_tool_prefix=$host_alias- | |
1271 | ||
1272 | test "$silent" = yes && exec 6>/dev/null | |
cd6ede75 | 1273 | |
cd6ede75 | 1274 | |
26f56c1c UD |
1275 | ac_pwd=`pwd` && test -n "$ac_pwd" && |
1276 | ac_ls_di=`ls -di .` && | |
1277 | ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || | |
4a531bb0 | 1278 | as_fn_error $? "working directory cannot be determined" |
26f56c1c | 1279 | test "X$ac_ls_di" = "X$ac_pwd_ls_di" || |
4a531bb0 | 1280 | as_fn_error $? "pwd does not report name of working directory" |
26f56c1c UD |
1281 | |
1282 | ||
cd6ede75 UD |
1283 | # Find the source files, if location was not specified. |
1284 | if test -z "$srcdir"; then | |
1285 | ac_srcdir_defaulted=yes | |
26f56c1c | 1286 | # Try the directory containing this script, then the parent directory. |
322e23db UD |
1287 | ac_confdir=`$as_dirname -- "$as_myself" || |
1288 | $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
1289 | X"$as_myself" : 'X\(//\)[^/]' \| \ | |
1290 | X"$as_myself" : 'X\(//\)$' \| \ | |
1291 | X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || | |
1292 | $as_echo X"$as_myself" | | |
26f56c1c UD |
1293 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
1294 | s//\1/ | |
1295 | q | |
1296 | } | |
1297 | /^X\(\/\/\)[^/].*/{ | |
1298 | s//\1/ | |
1299 | q | |
1300 | } | |
1301 | /^X\(\/\/\)$/{ | |
1302 | s//\1/ | |
1303 | q | |
1304 | } | |
1305 | /^X\(\/\).*/{ | |
1306 | s//\1/ | |
1307 | q | |
1308 | } | |
1309 | s/.*/./; q'` | |
cd6ede75 | 1310 | srcdir=$ac_confdir |
26f56c1c | 1311 | if test ! -r "$srcdir/$ac_unique_file"; then |
cd6ede75 UD |
1312 | srcdir=.. |
1313 | fi | |
1314 | else | |
1315 | ac_srcdir_defaulted=no | |
1316 | fi | |
26f56c1c UD |
1317 | if test ! -r "$srcdir/$ac_unique_file"; then |
1318 | test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." | |
4a531bb0 | 1319 | as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" |
cd6ede75 | 1320 | fi |
26f56c1c UD |
1321 | ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" |
1322 | ac_abs_confdir=`( | |
4a531bb0 | 1323 | cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" |
26f56c1c UD |
1324 | pwd)` |
1325 | # When building in place, set srcdir=. | |
1326 | if test "$ac_abs_confdir" = "$ac_pwd"; then | |
1327 | srcdir=. | |
1328 | fi | |
1329 | # Remove unnecessary trailing slashes from srcdir. | |
1330 | # Double slashes in file names in object file debugging info | |
1331 | # mess up M-x gdb in Emacs. | |
1332 | case $srcdir in | |
1333 | */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; | |
1334 | esac | |
1335 | for ac_var in $ac_precious_vars; do | |
1336 | eval ac_env_${ac_var}_set=\${${ac_var}+set} | |
1337 | eval ac_env_${ac_var}_value=\$${ac_var} | |
1338 | eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} | |
1339 | eval ac_cv_env_${ac_var}_value=\$${ac_var} | |
1340 | done | |
3a12e572 UD |
1341 | |
1342 | # | |
1343 | # Report the --help message. | |
1344 | # | |
1345 | if test "$ac_init_help" = "long"; then | |
1346 | # Omit some internal or obsolete options to make the list less imposing. | |
1347 | # This message is too long to be a string in the A/UX 3.1 sh. | |
1348 | cat <<_ACEOF | |
f4b07664 | 1349 | \`configure' configures GNU C Library (see version.h) to adapt to many kinds of systems. |
3a12e572 UD |
1350 | |
1351 | Usage: $0 [OPTION]... [VAR=VALUE]... | |
1352 | ||
1353 | To assign environment variables (e.g., CC, CFLAGS...), specify them as | |
1354 | VAR=VALUE. See below for descriptions of some of the useful variables. | |
1355 | ||
1356 | Defaults for the options are specified in brackets. | |
1357 | ||
1358 | Configuration: | |
1359 | -h, --help display this help and exit | |
1360 | --help=short display options specific to this package | |
1361 | --help=recursive display the short help of all the included packages | |
1362 | -V, --version display version information and exit | |
4a531bb0 | 1363 | -q, --quiet, --silent do not print \`checking ...' messages |
3a12e572 UD |
1364 | --cache-file=FILE cache test results in FILE [disabled] |
1365 | -C, --config-cache alias for \`--cache-file=config.cache' | |
1366 | -n, --no-create do not create output files | |
1367 | --srcdir=DIR find the sources in DIR [configure dir or \`..'] | |
1368 | ||
3a12e572 UD |
1369 | Installation directories: |
1370 | --prefix=PREFIX install architecture-independent files in PREFIX | |
322e23db | 1371 | [$ac_default_prefix] |
3a12e572 | 1372 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
322e23db | 1373 | [PREFIX] |
3a12e572 UD |
1374 | |
1375 | By default, \`make install' will install all the files in | |
1376 | \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify | |
1377 | an installation prefix other than \`$ac_default_prefix' using \`--prefix', | |
1378 | for instance \`--prefix=\$HOME'. | |
1379 | ||
1380 | For better control, use the options below. | |
1381 | ||
1382 | Fine tuning of the installation directories: | |
322e23db UD |
1383 | --bindir=DIR user executables [EPREFIX/bin] |
1384 | --sbindir=DIR system admin executables [EPREFIX/sbin] | |
1385 | --libexecdir=DIR program executables [EPREFIX/libexec] | |
1386 | --sysconfdir=DIR read-only single-machine data [PREFIX/etc] | |
1387 | --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] | |
1388 | --localstatedir=DIR modifiable single-machine data [PREFIX/var] | |
1389 | --libdir=DIR object code libraries [EPREFIX/lib] | |
1390 | --includedir=DIR C header files [PREFIX/include] | |
1391 | --oldincludedir=DIR C header files for non-gcc [/usr/include] | |
1392 | --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] | |
1393 | --datadir=DIR read-only architecture-independent data [DATAROOTDIR] | |
1394 | --infodir=DIR info documentation [DATAROOTDIR/info] | |
1395 | --localedir=DIR locale-dependent data [DATAROOTDIR/locale] | |
1396 | --mandir=DIR man documentation [DATAROOTDIR/man] | |
f318beb8 | 1397 | --docdir=DIR documentation root [DATAROOTDIR/doc/glibc] |
322e23db UD |
1398 | --htmldir=DIR html documentation [DOCDIR] |
1399 | --dvidir=DIR dvi documentation [DOCDIR] | |
1400 | --pdfdir=DIR pdf documentation [DOCDIR] | |
1401 | --psdir=DIR ps documentation [DOCDIR] | |
3a12e572 UD |
1402 | _ACEOF |
1403 | ||
1404 | cat <<\_ACEOF | |
1405 | ||
1406 | System types: | |
1407 | --build=BUILD configure for building on BUILD [guessed] | |
1408 | --host=HOST cross-compile to build programs to run on HOST [BUILD] | |
1409 | _ACEOF | |
1410 | fi | |
cd6ede75 | 1411 | |
3a12e572 | 1412 | if test -n "$ac_init_help"; then |
f4b07664 RM |
1413 | case $ac_init_help in |
1414 | short | recursive ) echo "Configuration of GNU C Library (see version.h):";; | |
1415 | esac | |
3a12e572 UD |
1416 | cat <<\_ACEOF |
1417 | ||
1418 | Optional Features: | |
322e23db | 1419 | --disable-option-checking ignore unrecognized --enable/--with options |
3a12e572 UD |
1420 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) |
1421 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] | |
6b7f6183 RM |
1422 | --disable-sanity-checks really do not use threads (should not be used except |
1423 | in special situations) [default=yes] | |
fd54683c RM |
1424 | --enable-check-abi do "make check-abi" in "make check" (no/warn/yes) |
1425 | [default=no] | |
26f56c1c | 1426 | --enable-shared build shared library [default=yes if GNU ld & ELF] |
11bf311e | 1427 | --enable-profile build profiled library [default=no] |
26f56c1c | 1428 | --enable-bounded build with runtime bounds checking [default=no] |
6b7f6183 RM |
1429 | --disable-versioning do not include versioning information in the library |
1430 | objects [default=yes if supported] | |
1431 | --enable-oldest-abi=ABI configure the oldest ABI supported [e.g. 2.2] | |
1432 | [default=glibc default] | |
35f1e827 UD |
1433 | --enable-stackguard-randomization |
1434 | initialize __stack_chk_guard canary with a random | |
1435 | number at program start | |
6b7f6183 RM |
1436 | --enable-add-ons[=DIRS...] |
1437 | configure and build add-ons in DIR1,DIR2,... search | |
1438 | for add-ons if no parameter given | |
3a12e572 | 1439 | --disable-hidden-plt do not hide internal function calls to avoid PLT |
4df8c11d | 1440 | --enable-bind-now disable lazy relocations in DSOs |
6b7f6183 | 1441 | --enable-static-nss build static NSS modules [default=no] |
3a12e572 | 1442 | --disable-force-install don't force installation of files from this package, |
6b7f6183 RM |
1443 | even if they are older than the installed files |
1444 | --enable-kernel=VERSION compile for compatibility with kernel not older than | |
1445 | VERSION | |
3a12e572 | 1446 | --enable-all-warnings enable all useful warnings gcc can issue |
425ce2ed UD |
1447 | --enable-multi-arch enable single DSO with optimizations for multiple |
1448 | architectures | |
ff886b82 | 1449 | --enable-nss-crypt enable libcrypt to use nss |
3a12e572 UD |
1450 | |
1451 | Optional Packages: | |
1452 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] | |
1453 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) | |
3a12e572 UD |
1454 | --with-gd=DIR find libgd include dir and library with prefix DIR |
1455 | --with-gd-include=DIR find libgd include files in DIR | |
1456 | --with-gd-lib=DIR find libgd library files in DIR | |
6b7f6183 RM |
1457 | --with-fp if using floating-point hardware [default=yes] |
1458 | --with-binutils=PATH specify location of binutils (as and ld) | |
1459 | --with-elf if using the ELF object format | |
74a30a58 | 1460 | --with-selinux if building with SELinux support |
6b7f6183 | 1461 | --with-xcoff if using the XCOFF object format |
6b7f6183 | 1462 | --with-headers=PATH location of system headers to use (for example |
26f56c1c | 1463 | /usr/src/linux/include) [default=compiler default] |
fd5e21c7 | 1464 | --with-default-link do not use explicit linker scripts |
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 | ||
f318beb8 UD |
1482 | Report bugs to <http://sourceware.org/bugzilla/>. |
1483 | GNU C Library home page: <http://www.gnu.org/software/glibc/>. | |
b08c89d9 | 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 $ac_init_version; then |
1546 | cat <<\_ACEOF | |
f4b07664 | 1547 | GNU C Library configure (see version.h) |
f318beb8 | 1548 | generated by GNU Autoconf 2.68 |
3a12e572 | 1549 | |
4a531bb0 | 1550 | Copyright (C) 2010 Free Software Foundation, Inc. |
3a12e572 UD |
1551 | This configure script is free software; the Free Software Foundation |
1552 | gives unlimited permission to copy, distribute and modify it. | |
1553 | _ACEOF | |
26f56c1c | 1554 | exit |
3a12e572 | 1555 | fi |
3a12e572 | 1556 | |
b08c89d9 UD |
1557 | ## ------------------------ ## |
1558 | ## Autoconf initialization. ## | |
1559 | ## ------------------------ ## | |
3a12e572 | 1560 | |
b08c89d9 UD |
1561 | # ac_fn_c_try_compile LINENO |
1562 | # -------------------------- | |
1563 | # Try to compile conftest.$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 | |
f318beb8 | 1594 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
b08c89d9 | 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 | |
f318beb8 | 1620 | test $ac_status = 0; } > conftest.i && { |
b08c89d9 UD |
1621 | test -z "$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 | |
f318beb8 | 1631 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
b08c89d9 UD |
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 | |
f318beb8 | 1669 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
b08c89d9 UD |
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 | |
f318beb8 | 1715 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
b08c89d9 UD |
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 | |
f318beb8 | 1757 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
b08c89d9 UD |
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 | |
f318beb8 | 1935 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
b08c89d9 UD |
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; } | |
f318beb8 | 1949 | if eval \${$3+:} false; 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; } | |
f318beb8 | 1967 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
b08c89d9 UD |
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 | |
f318beb8 | 1975 | generated by GNU Autoconf 2.68. 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; } |
f318beb8 | 2366 | if ${ac_cv_build+:} false; 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; } |
f318beb8 | 2400 | if ${ac_cv_host+:} false; 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; } |
f318beb8 | 2442 | if ${ac_cv_prog_CC+:} false; 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; } |
f318beb8 | 2482 | if ${ac_cv_prog_ac_ct_CC+:} false; 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; } |
f318beb8 | 2535 | if ${ac_cv_prog_CC+:} false; 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; } |
f318beb8 | 2575 | if ${ac_cv_prog_CC+:} false; 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; } |
f318beb8 | 2634 | if ${ac_cv_prog_CC+:} false; 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; } |
f318beb8 | 2678 | if ${ac_cv_prog_ac_ct_CC+:} false; 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; } |
f318beb8 | 2763 | if ${ac_cv_objext+:} false; 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; } |
f318beb8 | 2814 | if ${ac_cv_c_compiler_gnu+:} false; 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; } |
f318beb8 | 2851 | if ${ac_cv_prog_cc_g+:} false; 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; } |
f318beb8 | 2929 | if ${ac_cv_prog_cc_c89+:} false; 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; } |
f318beb8 | 3031 | if ${ac_cv_prog_BUILD_CC+:} false; 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 |
f318beb8 | 3081 | if ${ac_cv_prog_CPP+:} false; 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 "$LINENO"; then : |
ff886b82 | 3106 | |
b08c89d9 | 3107 | else |
a152f366 UD |
3108 | # Broken: fails on valid input. |
3109 | continue | |
ff886b82 | 3110 | fi |
f318beb8 | 3111 | rm -f conftest.err conftest.i conftest.$ac_ext |
a152f366 UD |
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 |
f318beb8 | 3127 | rm -f conftest.err conftest.i conftest.$ac_ext |
a152f366 UD |
3128 | |
3129 | done | |
3130 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
f318beb8 | 3131 | rm -f conftest.i conftest.err conftest.$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 | |
f318beb8 | 3170 | rm -f conftest.err conftest.i conftest.$ac_ext |
a152f366 UD |
3171 | |
3172 | # OK, works on sane cases. Now check whether nonexistent headers | |
3173 | # can be detected and how. | |
b08c89d9 | 3174 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 | 3175 | /* end confdefs.h. */ |
a152f366 | 3176 | #include <ac_nonexistent.h> |
ff886b82 | 3177 | _ACEOF |
b08c89d9 | 3178 | if ac_fn_c_try_cpp "$LINENO"; then : |
a152f366 UD |
3179 | # Broken: success on invalid input. |
3180 | continue | |
ff886b82 | 3181 | else |
a152f366 UD |
3182 | # Passes both tests. |
3183 | ac_preproc_ok=: | |
3184 | break | |
3185 | fi | |
f318beb8 | 3186 | rm -f conftest.err conftest.i conftest.$ac_ext |
a152f366 UD |
3187 | |
3188 | done | |
3189 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
f318beb8 | 3190 | rm -f conftest.i 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; } |
f318beb8 | 3223 | if ${ac_cv_prog_CXX+:} false; 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; } |
f318beb8 | 3267 | if ${ac_cv_prog_ac_ct_CXX+:} false; 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; } |
f318beb8 | 3345 | if ${ac_cv_cxx_compiler_gnu+:} false; 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; } |
f318beb8 | 3382 | if ${ac_cv_prog_cxx_g+:} false; 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 | 3555 | |
e0a3ed4f | 3556 | |
a152f366 | 3557 | # Check whether --with-headers was given. |
b08c89d9 | 3558 | if test "${with_headers+set}" = set; then : |
a152f366 UD |
3559 | withval=$with_headers; sysheaders=$withval |
3560 | else | |
3561 | sysheaders='' | |
7efb9bd1 UD |
3562 | fi |
3563 | ||
dfd2257a | 3564 | |
f781ef40 RM |
3565 | |
3566 | ||
3567 | # Check whether --with-default-link was given. | |
3568 | if test "${with_default_link+set}" = set; then : | |
3569 | withval=$with_default_link; use_default_link=$withval | |
3570 | else | |
fd5e21c7 | 3571 | use_default_link=default |
f781ef40 RM |
3572 | fi |
3573 | ||
3574 | ||
a152f366 | 3575 | # Check whether --enable-sanity-checks was given. |
b08c89d9 | 3576 | if test "${enable_sanity_checks+set}" = set; then : |
a152f366 UD |
3577 | enableval=$enable_sanity_checks; enable_sanity=$enableval |
3578 | else | |
3579 | enable_sanity=yes | |
dfd2257a UD |
3580 | fi |
3581 | ||
cd6ede75 | 3582 | |
cd6ede75 | 3583 | |
a152f366 | 3584 | # Check whether --enable-check-abi was given. |
b08c89d9 | 3585 | if test "${enable_check_abi+set}" = set; then : |
a152f366 UD |
3586 | enableval=$enable_check_abi; enable_check_abi=$enableval |
3587 | else | |
3588 | enable_check_abi=no | |
cd6ede75 UD |
3589 | fi |
3590 | ||
cd6ede75 | 3591 | |
a152f366 UD |
3592 | static=yes |
3593 | # Check whether --enable-shared was given. | |
b08c89d9 | 3594 | if test "${enable_shared+set}" = set; then : |
a152f366 UD |
3595 | enableval=$enable_shared; shared=$enableval |
3596 | else | |
3597 | shared=default | |
3598 | fi | |
cd6ede75 | 3599 | |
a152f366 | 3600 | # Check whether --enable-profile was given. |
b08c89d9 | 3601 | if test "${enable_profile+set}" = set; then : |
a152f366 UD |
3602 | enableval=$enable_profile; profile=$enableval |
3603 | else | |
3604 | profile=no | |
3605 | fi | |
cd6ede75 | 3606 | |
a152f366 | 3607 | # Check whether --enable-bounded was given. |
b08c89d9 | 3608 | if test "${enable_bounded+set}" = set; then : |
a152f366 UD |
3609 | enableval=$enable_bounded; bounded=$enableval |
3610 | else | |
3611 | bounded=no | |
cd6ede75 | 3612 | fi |
a152f366 UD |
3613 | |
3614 | # Check whether --enable-versioning was given. | |
b08c89d9 | 3615 | if test "${enable_versioning+set}" = set; then : |
a152f366 UD |
3616 | enableval=$enable_versioning; enable_versioning=$enableval |
3617 | else | |
3618 | enable_versioning=yes | |
cd6ede75 | 3619 | fi |
a152f366 UD |
3620 | |
3621 | ||
3622 | # Check whether --enable-oldest-abi was given. | |
b08c89d9 | 3623 | if test "${enable_oldest_abi+set}" = set; then : |
a152f366 UD |
3624 | enableval=$enable_oldest_abi; oldest_abi=$enableval |
3625 | else | |
3626 | oldest_abi=no | |
2ceaa76a RM |
3627 | fi |
3628 | ||
a152f366 UD |
3629 | if test "$oldest_abi" = yes || test "$oldest_abi" = no; then |
3630 | oldest_abi=default | |
3631 | else | |
3632 | cat >>confdefs.h <<_ACEOF | |
3633 | #define GLIBC_OLDEST_ABI "$oldest_abi" | |
3634 | _ACEOF | |
cd6ede75 | 3635 | |
a152f366 | 3636 | fi |
cd6ede75 UD |
3637 | |
3638 | ||
a152f366 | 3639 | # Check whether --enable-stackguard-randomization was given. |
b08c89d9 | 3640 | if test "${enable_stackguard_randomization+set}" = set; then : |
a152f366 UD |
3641 | enableval=$enable_stackguard_randomization; enable_stackguard_randomize=$enableval |
3642 | else | |
3643 | enable_stackguard_randomize=no | |
cd6ede75 UD |
3644 | fi |
3645 | ||
a152f366 | 3646 | if test "$enable_stackguard_randomize" = yes; then |
b08c89d9 | 3647 | $as_echo "#define ENABLE_STACKGUARD_RANDOMIZE 1" >>confdefs.h |
cd6ede75 | 3648 | |
a152f366 | 3649 | fi |
cd6ede75 | 3650 | |
a152f366 | 3651 | # Check whether --enable-add-ons was given. |
b08c89d9 | 3652 | if test "${enable_add_ons+set}" = set; then : |
a152f366 UD |
3653 | enableval=$enable_add_ons; |
3654 | else | |
3655 | enable_add_ons=yes | |
3656 | fi | |
cd6ede75 | 3657 | |
cd6ede75 | 3658 | |
a152f366 | 3659 | # Check whether --enable-hidden-plt was given. |
b08c89d9 | 3660 | if test "${enable_hidden_plt+set}" = set; then : |
a152f366 UD |
3661 | enableval=$enable_hidden_plt; hidden=$enableval |
3662 | else | |
3663 | hidden=yes | |
2de7874e | 3664 | fi |
cd6ede75 | 3665 | |
a152f366 | 3666 | if test "x$hidden" = xno; then |
b08c89d9 | 3667 | $as_echo "#define NO_HIDDEN 1" >>confdefs.h |
cd6ede75 | 3668 | |
a152f366 | 3669 | fi |
e0a3ed4f | 3670 | |
a152f366 | 3671 | # Check whether --enable-bind-now was given. |
b08c89d9 | 3672 | if test "${enable_bind_now+set}" = set; then : |
a152f366 UD |
3673 | enableval=$enable_bind_now; bindnow=$enableval |
3674 | else | |
3675 | bindnow=no | |
3676 | fi | |
e0a3ed4f | 3677 | |
e0a3ed4f | 3678 | |
e0a3ed4f | 3679 | |
a152f366 | 3680 | # Check whether --enable-static-nss was given. |
b08c89d9 | 3681 | if test "${enable_static_nss+set}" = set; then : |
a152f366 UD |
3682 | enableval=$enable_static_nss; static_nss=$enableval |
3683 | else | |
3684 | static_nss=no | |
3685 | fi | |
e0a3ed4f | 3686 | |
a152f366 UD |
3687 | if test x"$static_nss" = xyes || test x"$shared" = xno; then |
3688 | static_nss=yes | |
b08c89d9 | 3689 | $as_echo "#define DO_STATIC_NSS 1" >>confdefs.h |
cd6ede75 | 3690 | |
a152f366 | 3691 | fi |
cd6ede75 | 3692 | |
a152f366 | 3693 | # Check whether --enable-force-install was given. |
b08c89d9 | 3694 | if test "${enable_force_install+set}" = set; then : |
a152f366 | 3695 | enableval=$enable_force_install; force_install=$enableval |
3a12e572 | 3696 | else |
a152f366 UD |
3697 | force_install=yes |
3698 | fi | |
ff886b82 | 3699 | |
3a12e572 | 3700 | |
cd6ede75 | 3701 | |
a152f366 | 3702 | # Check whether --enable-kernel was given. |
b08c89d9 | 3703 | if test "${enable_kernel+set}" = set; then : |
a152f366 | 3704 | enableval=$enable_kernel; minimum_kernel=$enableval |
cd6ede75 | 3705 | fi |
a152f366 UD |
3706 | |
3707 | if test "$minimum_kernel" = yes || test "$minimum_kernel" = no; then | |
3708 | # Better nothing than this. | |
3709 | minimum_kernel="" | |
3710 | else | |
3711 | if test "$minimum_kernel" = current; then | |
3712 | minimum_kernel=`uname -r 2>/dev/null` || minimum_kernel= | |
cd6ede75 UD |
3713 | fi |
3714 | fi | |
cd6ede75 | 3715 | |
a152f366 | 3716 | # Check whether --enable-all-warnings was given. |
b08c89d9 | 3717 | if test "${enable_all_warnings+set}" = set; then : |
a152f366 UD |
3718 | enableval=$enable_all_warnings; all_warnings=$enableval |
3719 | fi | |
cd6ede75 | 3720 | |
5c2a0669 | 3721 | |
cd6ede75 | 3722 | |
a152f366 | 3723 | # Check whether --enable-multi-arch was given. |
b08c89d9 | 3724 | if test "${enable_multi_arch+set}" = set; then : |
a152f366 | 3725 | enableval=$enable_multi_arch; multi_arch=$enableval |
cd6ede75 | 3726 | else |
6f89d2f3 | 3727 | multi_arch=default |
cd6ede75 UD |
3728 | fi |
3729 | ||
4bca4c17 | 3730 | |
a152f366 | 3731 | # Check whether --enable-nss-crypt was given. |
b08c89d9 | 3732 | if test "${enable_nss_crypt+set}" = set; then : |
a152f366 | 3733 | enableval=$enable_nss_crypt; nss_crypt=$enableval |
4bca4c17 | 3734 | else |
a152f366 | 3735 | nss_crypt=no |
4bca4c17 UD |
3736 | fi |
3737 | ||
a152f366 UD |
3738 | if test x$nss_crypt = xyes; then |
3739 | nss_includes=-I$(nss-config --includedir 2>/dev/null) | |
3740 | if test $? -ne 0; then | |
4a531bb0 | 3741 | as_fn_error $? "cannot find include directory with nss-config" "$LINENO" 5 |
26f56c1c | 3742 | fi |
a152f366 UD |
3743 | old_CFLAGS="$CFLAGS" |
3744 | CFLAGS="$CFLAGS $nss_includes" | |
3745 | ||
b08c89d9 UD |
3746 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
3747 | /* end confdefs.h. */ | |
a152f366 UD |
3748 | typedef int PRBool; |
3749 | #include <hasht.h> | |
3750 | #include <nsslowhash.h> | |
3751 | void f (void) { NSSLOW_Init (); } | |
b68e08db RM |
3752 | int |
3753 | main () | |
3754 | { | |
3755 | ||
3756 | ; | |
3757 | return 0; | |
3758 | } | |
a152f366 | 3759 | _ACEOF |
b08c89d9 | 3760 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 | 3761 | libc_cv_nss_crypt=yes |
63bda0c1 | 3762 | else |
4a531bb0 | 3763 | as_fn_error $? " |
b08c89d9 | 3764 | cannot find NSS headers with lowlevel hash function interfaces" "$LINENO" 5 |
04be94a8 | 3765 | fi |
a152f366 UD |
3766 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3767 | old_LIBS="$LIBS" | |
3768 | LIBS="$LIBS -lfreebl3" | |
b08c89d9 | 3769 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 UD |
3770 | /* end confdefs.h. */ |
3771 | typedef int PRBool; | |
3772 | #include <hasht.h> | |
3773 | #include <nsslowhash.h> | |
3774 | int | |
3775 | main () | |
3776 | { | |
3777 | NSSLOW_Init(); | |
3778 | ; | |
3779 | return 0; | |
3780 | } | |
3781 | _ACEOF | |
b08c89d9 | 3782 | if ac_fn_c_try_link "$LINENO"; then : |
a152f366 | 3783 | libc_cv_nss_crypt=yes |
cd6ede75 | 3784 | else |
4a531bb0 | 3785 | as_fn_error $? " |
b08c89d9 | 3786 | cannot link program using lowlevel NSS hash functions" "$LINENO" 5 |
cd6ede75 | 3787 | fi |
b08c89d9 UD |
3788 | rm -f core conftest.err conftest.$ac_objext \ |
3789 | conftest$ac_exeext conftest.$ac_ext | |
a152f366 UD |
3790 | CFLAGS="$old_CFLAGS" |
3791 | LIBS="$old_LIBS" | |
4bca4c17 | 3792 | else |
a152f366 | 3793 | libc_cv_nss_crypt=no |
4bca4c17 UD |
3794 | fi |
3795 | ||
cd6ede75 | 3796 | |
a152f366 UD |
3797 | # The way shlib-versions is used to generate soversions.mk uses a |
3798 | # fairly simplistic model for name recognition that can't distinguish | |
3799 | # i486-pc-linux-gnu fully from i486-pc-gnu. So we mutate a $host_os | |
3800 | # of `gnu*' here to be `gnu-gnu*' just so that shlib-versions can | |
3801 | # tell. This doesn't get used much beyond that, so it's fairly safe. | |
3802 | case "$host_os" in | |
3803 | linux*) | |
3804 | ;; | |
3805 | gnu*) | |
3806 | host_os=`echo $host_os | sed -e 's/gnu/gnu-gnu/'` | |
3807 | ;; | |
26f56c1c | 3808 | esac |
3a12e572 | 3809 | |
a152f366 UD |
3810 | # We keep the original values in `$config_*' and never modify them, so we |
3811 | # can write them unchanged into config.make. Everything else uses | |
3812 | # $machine, $vendor, and $os, and changes them whenever convenient. | |
3813 | config_machine=$host_cpu config_vendor=$host_vendor config_os=$host_os | |
3a12e572 | 3814 | |
a152f366 UD |
3815 | # Don't allow vendor == "unknown" |
3816 | test "$config_vendor" = unknown && config_vendor= | |
3817 | config_os="`echo $config_os | sed 's/^unknown-//'`" | |
3a12e572 | 3818 | |
a152f366 UD |
3819 | # Some configurations imply other options. |
3820 | case "$host_os" in | |
3821 | # i586-linuxaout is mangled into i586-pc-linux-gnuaout | |
3822 | linux*ecoff* | linux*aout* | gnu*aout* | gnu*ecoff*) | |
3823 | ;; | |
3824 | gnu* | linux* | freebsd* | netbsd* | sysv4* | solaris2* | irix6*) | |
3825 | # These systems (almost) always use the ELF format. | |
3826 | elf=yes | |
3827 | ;; | |
3828 | aix*) | |
3829 | # These systems are always xcoff | |
3830 | xcoff=yes | |
3831 | elf=no | |
3832 | ;; | |
26f56c1c | 3833 | esac |
3a12e572 | 3834 | |
a152f366 UD |
3835 | # The configure fragment of an add-on port can modify these to supplement |
3836 | # or override the table in the case statement below. No fragment should | |
3837 | # ever change the config_* variables, however. | |
3838 | machine=$config_machine | |
3839 | vendor=$config_vendor | |
3840 | os=$config_os | |
3841 | base_os='' | |
3a12e572 | 3842 | |
a152f366 UD |
3843 | # config.guess on some IBM machines says `rs6000' instead of `powerpc'. |
3844 | # Unify this here. | |
3845 | if test "$machine" = rs6000; then | |
3846 | machine="powerpc" | |
3847 | fi | |
3a12e572 | 3848 | |
a152f366 UD |
3849 | # Braindead PowerPC box with absolutely no FPU. |
3850 | case "$machine-$host_os" in | |
3851 | powerpc*-*soft) | |
3852 | with_fp=no | |
3853 | ;; | |
26f56c1c | 3854 | esac |
2abf9ff1 | 3855 | |
a152f366 | 3856 | submachine= |
26f56c1c | 3857 | |
a152f366 | 3858 | # Check whether --with-cpu was given. |
b08c89d9 | 3859 | if test "${with_cpu+set}" = set; then : |
a152f366 | 3860 | withval=$with_cpu; case "$withval" in |
4a531bb0 | 3861 | yes|'') as_fn_error $? "--with-cpu requires an argument" "$LINENO" 5 ;; |
a152f366 UD |
3862 | no) ;; |
3863 | *) submachine="$withval" ;; | |
3864 | esac | |
3a12e572 UD |
3865 | |
3866 | fi | |
3a12e572 | 3867 | |
3a12e572 | 3868 | |
a152f366 UD |
3869 | # An add-on can set this when it wants to disable the sanity check below. |
3870 | libc_config_ok=no | |
26f56c1c | 3871 | |
a152f366 | 3872 | subdirs="$subdirs " |
3a12e572 | 3873 | |
3a12e572 | 3874 | |
a152f366 UD |
3875 | case "$enable_add_ons" in |
3876 | ''|no) add_ons= ;; | |
3877 | yes|'*') | |
3878 | add_ons=`cd $srcdir && ls -d 2> /dev/null */configure */sysdeps | | |
3879 | sed 's@/[^/]*$@@' | sort | uniq` | |
3880 | add_ons_automatic=yes | |
3881 | ;; | |
3882 | *) add_ons=`echo "$enable_add_ons" | sed 's/,/ /g'` | |
3883 | add_ons_automatic=no ;; | |
26f56c1c | 3884 | esac |
2abf9ff1 | 3885 | |
a152f366 UD |
3886 | configured_add_ons= |
3887 | add_ons_sfx= | |
3888 | add_ons_pfx= | |
3889 | if test x"$add_ons" != x; then | |
3890 | for f in $add_ons; do | |
3891 | # Some sanity checks | |
3892 | case "$f" in | |
3893 | crypt) | |
4a531bb0 | 3894 | as_fn_error $? " |
a152f366 UD |
3895 | *** It seems that you're using an old \`crypt' add-on. crypt is now |
3896 | *** part of glibc and using the old add-on will not work with this | |
3897 | *** release. Start again with fresh sources and without the old | |
b08c89d9 | 3898 | *** \`crypt' add-on." "$LINENO" 5 |
a152f366 UD |
3899 | ;; |
3900 | localedata) | |
4a531bb0 | 3901 | as_fn_error $? " |
a152f366 UD |
3902 | *** It seems that you're using an old \`localedata' add-on. localedata |
3903 | *** is now part of glibc and using the old add-on will not work with | |
3904 | *** this release. Start again with fresh sources and without the old | |
b08c89d9 | 3905 | *** \`localedata' add-on." "$LINENO" 5 |
a152f366 UD |
3906 | ;; |
3907 | esac | |
3908 | done | |
3a12e572 | 3909 | |
a152f366 UD |
3910 | # Now source each add-on's configure fragment. |
3911 | # The fragments can use $srcdir/$libc_add_on to find themselves, | |
3912 | # and test $add_ons_automatic to see if they were explicitly requested. | |
3913 | # A fragment can clear (or even change) $libc_add_on to affect | |
3914 | # whether it goes into the list to be actually used in the build. | |
3915 | use_add_ons= | |
3916 | for libc_add_on in $add_ons; do | |
3917 | # Test whether such a directory really exists. | |
3918 | # It can be absolute, or relative to $srcdir, or relative to the build dir. | |
3919 | case "$libc_add_on" in | |
3920 | /*) | |
3921 | libc_add_on_srcdir=$libc_add_on | |
3922 | ;; | |
3923 | *) | |
3924 | test -d "$srcdir/$libc_add_on" || { | |
77e8bddf | 3925 | if test -d "$libc_add_on"; then |
a152f366 UD |
3926 | libc_add_on="`pwd`/$libc_add_on" |
3927 | else | |
4a531bb0 | 3928 | as_fn_error $? "add-on directory \"$libc_add_on\" does not exist" "$LINENO" 5 |
a152f366 UD |
3929 | fi |
3930 | } | |
3931 | libc_add_on_srcdir=$srcdir/$libc_add_on | |
3932 | ;; | |
3933 | esac | |
2abf9ff1 | 3934 | |
a152f366 UD |
3935 | libc_add_on_frag=$libc_add_on_srcdir/configure |
3936 | libc_add_on_canonical= | |
7967983f | 3937 | libc_add_on_config_subdirs= |
a152f366 | 3938 | if test -r "$libc_add_on_frag"; then |
b08c89d9 | 3939 | { $as_echo "$as_me:${as_lineno-$LINENO}: running configure fragment for add-on $libc_add_on" >&5 |
322e23db | 3940 | $as_echo "$as_me: running configure fragment for add-on $libc_add_on" >&6;} |
a152f366 UD |
3941 | libc_add_on_canonical=unknown |
3942 | libc_add_on_subdirs= | |
3943 | . "$libc_add_on_frag" | |
3944 | test -z "$libc_add_on" || { | |
77e8bddf | 3945 | configured_add_ons="$configured_add_ons $libc_add_on" |
a152f366 | 3946 | if test "x$libc_add_on_canonical" = xunknown; then |
4a531bb0 | 3947 | as_fn_error $? "fragment must set \$libc_add_on_canonical" "$LINENO" 5 |
a152f366 UD |
3948 | fi |
3949 | for d in $libc_add_on_subdirs; do | |
3950 | case "$libc_add_on" in | |
3951 | /*) subdir_srcdir="$libc_add_on" ;; | |
3952 | *) subdir_srcdir="\$(..)$libc_add_on" ;; | |
3953 | esac | |
3954 | case "$d" in | |
3955 | .) | |
3956 | d="${libc_add_on_canonical:-$libc_add_on}" | |
3957 | ;; | |
3958 | /*) | |
3959 | subdir_srcdir="$d" | |
3960 | ;; | |
3961 | *) | |
3962 | subdir_srcdir="$subdir_srcdir/$d" | |
3963 | ;; | |
3964 | esac | |
3965 | d=`echo "$d" | sed 's@/*$@@;s@^.*/@@'` | |
3966 | add_on_subdirs="$add_on_subdirs $d" | |
3967 | test "$subdir_srcdir" = "\$(..)$d" || config_vars="$config_vars | |
3968 | $d-srcdir = $subdir_srcdir" | |
3969 | done | |
7967983f RM |
3970 | for d in $libc_add_on_config_subdirs; do |
3971 | case "$d" in | |
4a531bb0 | 3972 | /*) as_fn_error $? "fragment uses absolute path in \$libc_add_on_config_subdirs" "$LINENO" 5 ;; |
7967983f RM |
3973 | esac |
3974 | if test ! -d "$libc_add_on_srcdir/$d"; then | |
4a531bb0 | 3975 | as_fn_error $? "fragment wants to configure missing directory $d" "$LINENO" 5 |
7967983f RM |
3976 | fi |
3977 | case "$libc_add_on" in | |
4a531bb0 | 3978 | /*) as_fn_error $? "relative path required for add-on using \$libc_add_on_config_subdirs" "$LINENO" 5 ;; |
7967983f RM |
3979 | esac |
3980 | subdirs="$subdirs $libc_add_on/$d" | |
3981 | done | |
a152f366 UD |
3982 | } |
3983 | fi | |
3984 | if test -n "$libc_add_on"; then | |
3985 | if frags=`ls -d $libc_add_on_srcdir/sysdeps/*/preconfigure 2> /dev/null` | |
3986 | then | |
b08c89d9 | 3987 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking add-on $libc_add_on for preconfigure fragments" >&5 |
322e23db | 3988 | $as_echo_n "checking add-on $libc_add_on for preconfigure fragments... " >&6; } |
a152f366 UD |
3989 | for frag in $frags; do |
3990 | name=`echo "$frag" | sed 's@/[^/]*$@@;s@^.*/@@'` | |
3991 | echo $ECHO_N "$name $ECHO_C" >&6 | |
3992 | . "$frag" | |
3993 | done | |
b08c89d9 | 3994 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: " >&5 |
322e23db | 3995 | $as_echo "" >&6; } |
a152f366 UD |
3996 | fi |
3997 | use_add_ons="$use_add_ons $libc_add_on" | |
3998 | add_ons_pfx="$add_ons_pfx $libc_add_on/" | |
3999 | test -z "$libc_add_on_canonical" || | |
4000 | add_ons_sfx="$add_ons_sfx /$libc_add_on_canonical" | |
4001 | fi | |
4002 | done | |
4003 | # Use echo to strip excess whitespace. | |
4004 | add_ons="`echo $use_add_ons`" | |
5c2a0669 | 4005 | fi |
26f56c1c | 4006 | |
3a12e572 | 4007 | |
3a12e572 | 4008 | |
3a12e572 | 4009 | |
a152f366 UD |
4010 | ### |
4011 | ### I put this here to prevent those annoying emails from people who cannot | |
4012 | ### read and try to compile glibc on unsupported platforms. --drepper | |
4013 | ### | |
4014 | ### By using the undocumented --enable-hacker-mode option for configure | |
4015 | ### one can skip this test to make the configuration not fail for unsupported | |
4016 | ### platforms. | |
4017 | ### | |
4018 | if test -z "$enable_hacker_mode" && test x"$libc_config_ok" != xyes; then | |
4019 | case "$machine-$host_os" in | |
4020 | *-linux* | *-gnu* | arm*-none* | powerpc-aix4.3.*) | |
4021 | ;; | |
4022 | *) | |
4023 | echo "*** The GNU C library is currently not available for this platform." | |
4024 | echo "*** So far nobody cared to port it and if there is no volunteer it" | |
4025 | echo "*** might never happen. So, if you have interest to see glibc on" | |
4026 | echo "*** this platform visit" | |
4027 | echo "*** http://www.gnu.org/software/libc/porting.html" | |
4028 | echo "*** and join the group of porters" | |
4029 | exit 1 | |
4030 | ;; | |
4031 | esac | |
3a12e572 | 4032 | fi |
2abf9ff1 | 4033 | |
a152f366 UD |
4034 | # Expand the configuration machine name into a subdirectory by architecture |
4035 | # type and particular chip. If an add-on configure fragment already set | |
4036 | # base_machine, we don't change it. | |
4037 | test -n "$base_machine" || case "$machine" in | |
a152f366 UD |
4038 | i[34567]86) base_machine=i386 machine=i386/$machine ;; |
4039 | ia64) base_machine=ia64 machine=ia64 ;; | |
a152f366 UD |
4040 | powerpc) base_machine=powerpc machine=powerpc/powerpc32 ;; |
4041 | powerpc64) base_machine=powerpc machine=powerpc/powerpc64 ;; | |
4042 | s390) base_machine=s390 machine=s390/s390-32 ;; | |
4043 | s390x) base_machine=s390 machine=s390/s390-64 ;; | |
4044 | sh3*) base_machine=sh machine=sh/sh3 ;; | |
4045 | sh4*) base_machine=sh machine=sh/sh4 ;; | |
4046 | sparc | sparcv[67]) | |
4047 | base_machine=sparc machine=sparc/sparc32 ;; | |
4048 | sparcv8 | supersparc | hypersparc) | |
4049 | base_machine=sparc machine=sparc/sparc32/sparcv8 ;; | |
4050 | sparcv8plus | sparcv8plusa | sparcv9) | |
4051 | base_machine=sparc machine=sparc/sparc32/sparcv9 ;; | |
4052 | sparcv8plusb | sparcv9b) | |
4053 | base_machine=sparc machine=sparc/sparc32/sparcv9/sparcv9b ;; | |
4054 | sparcv9v) | |
4055 | base_machine=sparc machine=sparc/sparc32/sparcv9/sparcv9v ;; | |
4056 | sparcv9v2) | |
4057 | base_machine=sparc machine=sparc/sparc32/sparcv9/sparcv9v2 ;; | |
4058 | sparc64) | |
4059 | base_machine=sparc machine=sparc/sparc64 ;; | |
4060 | sparc64b) | |
4061 | base_machine=sparc machine=sparc/sparc64/sparcv9b ;; | |
4062 | sparc64v) | |
4063 | base_machine=sparc machine=sparc/sparc64/sparcv9v ;; | |
4064 | sparc64v2) | |
4065 | base_machine=sparc machine=sparc/sparc64/sparcv9v2 ;; | |
4066 | *) base_machine=$machine ;; | |
4067 | esac | |
26f56c1c | 4068 | |
3a12e572 | 4069 | |
a152f366 | 4070 | if test "$base_machine" = "i386"; then |
b08c89d9 | 4071 | $as_echo "#define USE_REGPARMS 1" >>confdefs.h |
2abf9ff1 | 4072 | |
cd6ede75 | 4073 | fi |
26f56c1c | 4074 | |
84b9230c MF |
4075 | # For the multi-arch option we need support in the assembler. |
4076 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler gnu_indirect_function symbol type support" >&5 | |
4077 | $as_echo_n "checking for assembler gnu_indirect_function symbol type support... " >&6; } | |
f318beb8 | 4078 | if ${libc_cv_asm_gnu_indirect_function+:} false; then : |
84b9230c MF |
4079 | $as_echo_n "(cached) " >&6 |
4080 | else | |
4081 | cat > conftest.s <<EOF | |
4082 | .type foo,%gnu_indirect_function | |
4083 | EOF | |
4084 | if ${CC-cc} -c $ASFLAGS conftest.s 1>&5 2>&5; | |
4085 | then | |
4086 | libc_cv_asm_gnu_indirect_function=yes | |
4087 | else | |
4088 | libc_cv_asm_gnu_indirect_function=no | |
4089 | fi | |
4090 | rm -f conftest* | |
4091 | fi | |
4092 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_gnu_indirect_function" >&5 | |
4093 | $as_echo "$libc_cv_asm_gnu_indirect_function" >&6; } | |
4094 | ||
4095 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether .text pseudo-op must be used" >&5 | |
4096 | $as_echo_n "checking whether .text pseudo-op must be used... " >&6; } | |
f318beb8 | 4097 | if ${libc_cv_dot_text+:} false; then : |
84b9230c MF |
4098 | $as_echo_n "(cached) " >&6 |
4099 | else | |
4100 | cat > conftest.s <<EOF | |
4101 | .text | |
4102 | EOF | |
4103 | libc_cv_dot_text= | |
4104 | if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' | |
4105 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
4106 | (eval $ac_try) 2>&5 | |
4107 | ac_status=$? | |
4108 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4109 | test $ac_status = 0; }; }; then | |
4110 | libc_cv_dot_text=.text | |
4111 | fi | |
4112 | rm -f conftest* | |
4113 | fi | |
4114 | ||
4115 | if test -z "$libc_cv_dot_text"; then | |
4116 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4117 | $as_echo "no" >&6; } | |
4118 | else | |
4119 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
4120 | $as_echo "yes" >&6; } | |
4121 | fi | |
4122 | ||
4123 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler global-symbol directive" >&5 | |
4124 | $as_echo_n "checking for assembler global-symbol directive... " >&6; } | |
f318beb8 | 4125 | if ${libc_cv_asm_global_directive+:} false; then : |
84b9230c MF |
4126 | $as_echo_n "(cached) " >&6 |
4127 | else | |
4128 | libc_cv_asm_global_directive=UNKNOWN | |
4129 | for ac_globl in .globl .global .EXPORT; do | |
4130 | cat > conftest.s <<EOF | |
4131 | ${libc_cv_dot_text} | |
4132 | ${ac_globl} foo | |
4133 | foo: | |
4134 | EOF | |
4135 | if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' | |
4136 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
4137 | (eval $ac_try) 2>&5 | |
4138 | ac_status=$? | |
4139 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4140 | test $ac_status = 0; }; }; then | |
4141 | libc_cv_asm_global_directive=${ac_globl} | |
4142 | fi | |
4143 | rm -f conftest* | |
4144 | test $libc_cv_asm_global_directive != UNKNOWN && break | |
4145 | done | |
4146 | fi | |
4147 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_global_directive" >&5 | |
4148 | $as_echo "$libc_cv_asm_global_directive" >&6; } | |
4149 | if test $libc_cv_asm_global_directive = UNKNOWN; then | |
4a531bb0 | 4150 | as_fn_error $? "cannot determine asm global directive" "$LINENO" 5 |
84b9230c MF |
4151 | else |
4152 | cat >>confdefs.h <<_ACEOF | |
4153 | #define ASM_GLOBAL_DIRECTIVE ${libc_cv_asm_global_directive} | |
4154 | _ACEOF | |
4155 | ||
4156 | fi | |
4157 | ||
4158 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler .type directive prefix" >&5 | |
4159 | $as_echo_n "checking for assembler .type directive prefix... " >&6; } | |
f318beb8 | 4160 | if ${libc_cv_asm_type_prefix+:} false; then : |
84b9230c MF |
4161 | $as_echo_n "(cached) " >&6 |
4162 | else | |
4163 | libc_cv_asm_type_prefix=no | |
4164 | for ac_try_prefix in '@' '%' '#'; do | |
4165 | cat > conftest.s <<EOF | |
4166 | ${libc_cv_dot_text} | |
4167 | ${libc_cv_asm_global_directive} foo | |
4168 | .type foo, ${ac_try_prefix}object | |
4169 | .size foo, 1 | |
4170 | foo: | |
4171 | .byte 1 | |
4172 | EOF | |
4173 | if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' | |
4174 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
4175 | (eval $ac_try) 2>&5 | |
4176 | ac_status=$? | |
4177 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4178 | test $ac_status = 0; }; }; then | |
4179 | libc_cv_asm_type_prefix=${ac_try_prefix} | |
4180 | fi | |
4181 | rm -f conftest* | |
4182 | test "x$libc_cv_asm_type_prefix" != xno && break | |
4183 | done | |
4184 | fi | |
4185 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_type_prefix" >&5 | |
4186 | $as_echo "$libc_cv_asm_type_prefix" >&6; } | |
4187 | if test "x$libc_cv_asm_type_prefix" != xno; then | |
4188 | cat >>confdefs.h <<_ACEOF | |
4189 | #define ASM_TYPE_DIRECTIVE_PREFIX ${libc_cv_asm_type_prefix} | |
4190 | _ACEOF | |
4191 | ||
4192 | fi | |
4193 | ||
4194 | if test x"$libc_cv_asm_gnu_indirect_function" != xyes -a x"$libc_cv_asm_type_prefix" = xno; then | |
4195 | if test x"$multi_arch" = xyes; then | |
4a531bb0 | 4196 | as_fn_error $? "--enable-multi-arch support requires assembler and linker support" "$LINENO" 5 |
84b9230c MF |
4197 | else |
4198 | multi_arch=no | |
4199 | fi | |
4200 | fi | |
4201 | if test x"$multi_arch" != xno; then | |
4202 | multi_arch_d=/multiarch | |
4203 | fi | |
4204 | ||
a152f366 UD |
4205 | # Compute the list of sysdep directories for this configuration. |
4206 | # This can take a while to compute. | |
4207 | sysdep_dir=$srcdir/sysdeps | |
b08c89d9 | 4208 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking sysdep dirs" >&5 |
322e23db | 4209 | $as_echo_n "checking sysdep dirs... " >&6; } |
a152f366 UD |
4210 | # Make sco3.2v4 become sco3.2.4 and sunos4.1.1_U1 become sunos4.1.1.U1. |
4211 | os="`echo $os | sed 's/\([0-9A-Z]\)[v_]\([0-9A-Z]\)/\1.\2/g'`" | |
4212 | ||
4213 | test "x$base_os" != x || case "$os" in | |
4214 | gnu*) | |
4215 | base_os=mach/hurd ;; | |
4216 | netbsd* | 386bsd* | freebsd* | bsdi*) | |
4217 | base_os=unix/bsd/bsd4.4 ;; | |
4218 | osf* | sunos* | ultrix* | newsos* | dynix* | *bsd*) | |
4219 | base_os=unix/bsd ;; | |
4220 | sysv* | isc* | esix* | sco* | minix* | irix4* | linux*) | |
4221 | base_os=unix/sysv ;; | |
4222 | irix6*) | |
4223 | base_os=unix/sysv/irix6/$os ;; | |
4224 | solaris[2-9]*) | |
4225 | base_os=unix/sysv/sysv4 ;; | |
4226 | hpux*) | |
4227 | base_os=unix/sysv/hpux/$os ;; | |
4228 | aix4.3*) | |
4229 | base_os=unix/sysv/aix/aix4.3 ;; | |
4230 | none) | |
4231 | base_os=standalone ;; | |
4232 | esac | |
3a12e572 | 4233 | |
a152f366 UD |
4234 | # For sunos4.1.1, try sunos4.1.1, then sunos4.1, then sunos4, then sunos. |
4235 | tail=$os | |
4236 | ostry=$os | |
4237 | while o=`echo $tail | sed 's/\.[^.]*$//'`; test $o != $tail; do | |
4238 | ostry="$ostry /$o" | |
4239 | tail=$o | |
3a12e572 | 4240 | done |
a152f366 UD |
4241 | o=`echo $tail | sed 's/[0-9]*$//'` |
4242 | if test $o != $tail; then | |
4243 | ostry="$ostry /$o" | |
4244 | fi | |
4245 | # For linux-gnu, try linux-gnu, then linux. | |
4246 | o=`echo $tail | sed 's/-.*$//'` | |
4247 | if test $o != $tail; then | |
4248 | ostry="$ostry /$o" | |
cd6ede75 | 4249 | fi |
3a12e572 | 4250 | |
a152f366 UD |
4251 | # For unix/sysv/sysv4, try unix/sysv/sysv4, then unix/sysv, then unix. |
4252 | base= | |
4253 | tail=$base_os | |
4254 | while b=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$b"; do | |
4255 | set $b | |
4256 | base="$base /$1" | |
4257 | tail="$2" | |
4258 | done | |
cd6ede75 | 4259 | |
a152f366 UD |
4260 | # For sparc/sparc32, try sparc/sparc32 and then sparc. |
4261 | mach= | |
4262 | tail=$machine${submachine:+/$submachine} | |
4263 | while m=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$m"; do | |
4264 | set $m | |
4265 | # Prepend the machine's FPU directory unless --without-fp. | |
4266 | if test "$with_fp" = yes; then | |
4267 | mach="$mach /$1/fpu" | |
26f56c1c | 4268 | else |
a152f366 | 4269 | mach="$mach /$1/nofpu" |
925c3c5c | 4270 | fi |
a152f366 UD |
4271 | mach="$mach /$1" |
4272 | tail="$2" | |
925c3c5c | 4273 | done |
a152f366 UD |
4274 | |
4275 | ||
4276 | # Find what sysdep directories exist. | |
4277 | sysnames_add_ons= | |
4278 | sysnames= | |
4279 | for b in $base ''; do | |
4280 | for m0 in $mach ''; do | |
4281 | for v in /$vendor ''; do | |
4282 | test "$v" = / && continue | |
4283 | for o in /$ostry ''; do | |
4284 | test "$o" = / && continue | |
4285 | for m in $multi_arch_d $mach ''; do | |
4286 | for d in $add_ons_pfx ''; do | |
4287 | for a in $add_ons_sfx ''; do | |
4288 | if test -n "$m0$m0sub$b$v$o$m$msub"; then | |
77e8bddf AS |
4289 | try_srcdir="${srcdir}/" |
4290 | case "$d" in | |
a152f366 UD |
4291 | /*) try_srcdir= ;; |
4292 | esac | |
4293 | try="${d}sysdeps$m0$m0sub$b$v$o$m$msub$a" | |
4294 | test -n "$enable_debug_configure" && | |
4295 | echo "$0 DEBUG: try $try" >&2 | |
4296 | if test -d "$try_srcdir$try"; then | |
4297 | sysnames="$sysnames $try" | |
4298 | { test -n "$o" || test -n "$b"; } && os_used=t | |
4299 | { test -n "$m" || test -n "$m0"; } && machine_used=t | |
4300 | case x${m0:-$m} in | |
4301 | x*/$submachine) submachine_used=t ;; | |
4302 | esac | |
4303 | if test -n "$d"; then | |
4304 | case "$sysnames_add_ons" in | |
4305 | *" $d "*) ;; | |
4306 | *|'') sysnames_add_ons="$sysnames_add_ons $d" ;; | |
4307 | esac | |
4308 | fi | |
4309 | fi | |
4310 | fi | |
4311 | done | |
4312 | done | |
4313 | done | |
4314 | done | |
4315 | done | |
4316 | done | |
925c3c5c UD |
4317 | done |
4318 | ||
6f89d2f3 L |
4319 | # If the assembler supports gnu_indirect_function symbol type and the |
4320 | # architecture supports multi-arch, we enable multi-arch by default. | |
84b9230c MF |
4321 | case $sysnames_add_ons$sysnames in |
4322 | *"$multi_arch_d"*) | |
4323 | ;; | |
4324 | *) | |
77e8bddf | 4325 | test x"$multi_arch" = xdefault && multi_arch=no |
84b9230c MF |
4326 | ;; |
4327 | esac | |
4328 | if test x"$multi_arch" != xno; then | |
b08c89d9 | 4329 | $as_echo "#define USE_MULTIARCH 1" >>confdefs.h |
6f89d2f3 L |
4330 | |
4331 | fi | |
4332 | ||
4333 | ||
a152f366 | 4334 | if test -z "$os_used" && test "$os" != none; then |
4a531bb0 | 4335 | as_fn_error $? "Operating system $os is not supported." "$LINENO" 5 |
925c3c5c | 4336 | fi |
a152f366 | 4337 | if test -z "$machine_used" && test "$machine" != none; then |
4a531bb0 | 4338 | as_fn_error $? "The $machine is not supported." "$LINENO" 5 |
925c3c5c | 4339 | fi |
a152f366 | 4340 | if test -z "$submachine_used" && test -n "$submachine"; then |
4a531bb0 | 4341 | as_fn_error $? "The $submachine subspecies of $host_cpu is not supported." "$LINENO" 5 |
925c3c5c UD |
4342 | fi |
4343 | ||
26f56c1c | 4344 | |
a152f366 UD |
4345 | # We have now validated the configuration. |
4346 | ||
4347 | ||
4348 | # If using ELF, look for an `elf' subdirectory of each machine directory. | |
4349 | # We prepend these rather than inserting them whereever the machine appears | |
4350 | # because things specified by the machine's ELF ABI should override | |
4351 | # OS-specific things, and should always be the same for any OS on the | |
4352 | # machine (otherwise what's the point of an ABI?). | |
4353 | if test "$elf" = yes; then | |
4354 | elf_dirs= | |
4355 | for d in $add_ons_pfx ''; do | |
4356 | for m in $mach; do | |
4357 | if test -d $srcdir/${d}sysdeps$m/elf; then | |
4358 | elf_dirs="$elf_dirs ${d}sysdeps$m/elf" | |
4359 | fi | |
4360 | done | |
925c3c5c | 4361 | done |
a152f366 | 4362 | sysnames="`echo $elf_dirs | sed -e 's,//,/,g'` $sysnames" |
925c3c5c | 4363 | fi |
925c3c5c | 4364 | |
925c3c5c | 4365 | |
a152f366 UD |
4366 | # Expand the list of system names into a full list of directories |
4367 | # from each element's parent name and Implies file (if present). | |
4368 | set $sysnames | |
4369 | names= | |
4370 | while test $# -gt 0; do | |
4371 | name=$1 | |
4372 | shift | |
26f56c1c | 4373 | |
a152f366 UD |
4374 | case " $names " in *" $name "*) |
4375 | # Already in the list. | |
4376 | continue | |
4377 | esac | |
925c3c5c | 4378 | |
a152f366 UD |
4379 | # Report each name as we discover it, so there is no long pause in output. |
4380 | echo $ECHO_N "$name $ECHO_C" >&6 | |
925c3c5c | 4381 | |
a152f366 UD |
4382 | name_base=`echo $name | sed -e 's@\(.*sysdeps\)/.*@\1@'` |
4383 | ||
4384 | case $name in | |
4385 | /*) xsrcdir= ;; | |
4386 | *) xsrcdir=$srcdir/ ;; | |
4387 | esac | |
4388 | test -n "$enable_debug_configure" && | |
4389 | echo "DEBUG: name/Implies $xsrcdir$name/Implies" >&2 | |
4390 | ||
4391 | if test -f $xsrcdir$name/Implies; then | |
4392 | # Collect more names from the `Implies' file (removing comments). | |
4393 | implied_candidate="`sed 's/#.*$//' < $xsrcdir$name/Implies`" | |
4394 | implied= | |
4395 | for x in $implied_candidate; do | |
4396 | found=no | |
4397 | if test -d $xsrcdir$name_base/$x; then | |
4398 | implied="$implied $name_base/$x"; | |
4399 | found=yes | |
4400 | fi | |
4401 | for d in $add_ons_pfx ''; do | |
4402 | try="${d}sysdeps/$x" | |
4403 | case $d in | |
4404 | /*) try_srcdir= ;; | |
4405 | *) try_srcdir=$srcdir/ ;; | |
4406 | esac | |
4407 | test -n "$enable_debug_configure" && | |
4408 | echo "DEBUG: $name implied $x try($d) {$try_srcdir}$try" >&2 | |
4409 | if test $try != $xsrcdir$name_base/$x && test -d $try_srcdir$try; | |
4410 | then | |
4411 | implied="$implied $try" | |
4412 | found=yes | |
4413 | case "$sysnames_add_ons" in | |
4414 | *" $d "*) ;; | |
4415 | *|'') sysnames_add_ons="$sysnames_add_ons $d" ;; | |
4416 | esac | |
4417 | fi | |
4418 | done | |
4419 | if test $found = no; then | |
77e8bddf | 4420 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $name/Implies specifies nonexistent $x" >&5 |
322e23db | 4421 | $as_echo "$as_me: WARNING: $name/Implies specifies nonexistent $x" >&2;} |
a152f366 UD |
4422 | fi |
4423 | done | |
4424 | else | |
4425 | implied= | |
4426 | fi | |
925c3c5c | 4427 | |
a152f366 UD |
4428 | # Add NAME to the list of names. |
4429 | names="$names $name" | |
925c3c5c | 4430 | |
a152f366 UD |
4431 | # Find the parent of NAME, using the empty string if it has none. |
4432 | parent="`echo $name | sed -n -e 's=/[^/]*$==' -e '/sysdeps$/q' -e p`" | |
925c3c5c | 4433 | |
a152f366 UD |
4434 | # Add the names implied by NAME, and NAME's parent (if it has one), to |
4435 | # the list of names to be processed (the argument list). We prepend the | |
4436 | # implied names to the list and append the parent. We want implied | |
4437 | # directories to come before further directories inferred from the | |
4438 | # configuration components; this ensures that for sysv4, unix/common | |
4439 | # (implied by unix/sysv/sysv4) comes before unix/sysv (in ostry (here $*) | |
4440 | # after sysv4). | |
4441 | sysnames="`echo $implied $* $parent`" | |
4442 | test -n "$sysnames" && set $sysnames | |
4443 | done | |
2abf9ff1 | 4444 | |
a152f366 UD |
4445 | # Add the default directories. |
4446 | default_sysnames=sysdeps/generic | |
4447 | if test "$elf" = yes; then | |
4448 | default_sysnames="sysdeps/generic/elf $default_sysnames" | |
925c3c5c | 4449 | fi |
a152f366 | 4450 | sysnames="$names $default_sysnames" |
26f56c1c | 4451 | |
a152f366 | 4452 | # The other names were emitted during the scan. |
b08c89d9 | 4453 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $default_sysnames" >&5 |
322e23db | 4454 | $as_echo "$default_sysnames" >&6; } |
925c3c5c | 4455 | |
a152f366 UD |
4456 | # Collect the list of add-ons that supply partial sysdeps trees. |
4457 | sysdeps_add_ons= | |
4458 | for add_on in $add_ons; do | |
4459 | case "$add_on" in | |
4460 | /*) xsrcdir= ;; | |
4461 | *) xsrcdir="$srcdir/" ;; | |
4462 | esac | |
925c3c5c | 4463 | |
a152f366 UD |
4464 | test -d "$xsrcdir$add_on/sysdeps" || { |
4465 | case "$configured_add_ons " in | |
4466 | *" $add_on "*) ;; | |
4467 | *|'') | |
4a531bb0 | 4468 | as_fn_error $? "add-on $add_on has no configure fragment or sysdeps tree" "$LINENO" 5 |
a152f366 UD |
4469 | ;; |
4470 | esac | |
4471 | continue | |
4472 | } | |
2abf9ff1 | 4473 | |
a152f366 UD |
4474 | sysdeps_add_ons="$sysdeps_add_ons $add_on" |
4475 | case "$sysnames_add_ons" in | |
4476 | *" $add_on/ "*) ;; | |
4477 | *|'') | |
b08c89d9 | 4478 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: add-on $add_on contributed no sysdeps directories" >&5 |
322e23db | 4479 | $as_echo "$as_me: WARNING: add-on $add_on contributed no sysdeps directories" >&2;} |
a152f366 UD |
4480 | continue ;; |
4481 | esac | |
26f56c1c | 4482 | |
a152f366 UD |
4483 | found=no |
4484 | for d in $sysnames; do | |
4485 | case "$d" in | |
4486 | $add_on/sysdeps/*) ;; | |
4487 | *) continue ;; | |
4488 | esac | |
4489 | (cd "$xsrcdir$d" && for f in *[!~]; do | |
4490 | case "$f" in | |
4491 | sys|bits) | |
4492 | for ff in $f/*.h; do | |
4493 | test -d "$ff" || { test -e "$ff" && exit 88; } | |
4494 | done | |
4495 | ;; | |
4496 | *) | |
77e8bddf | 4497 | test -d "$f" || { test -e "$f" && exit 88; } |
a152f366 UD |
4498 | ;; |
4499 | esac | |
4500 | done) | |
4501 | if test $? -eq 88; then | |
4502 | found=yes | |
4503 | break | |
4504 | fi | |
4505 | done | |
4506 | if test $found = no; then | |
b08c89d9 | 4507 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: add-on $add_on contributed no useful sysdeps directories" >&5 |
322e23db | 4508 | $as_echo "$as_me: WARNING: add-on $add_on contributed no useful sysdeps directories" >&2;} |
a152f366 UD |
4509 | fi |
4510 | done | |
26f56c1c | 4511 | |
2abf9ff1 | 4512 | |
26f56c1c | 4513 | |
a152f366 | 4514 | ### Locate tools. |
26f56c1c | 4515 | |
a152f366 UD |
4516 | # Find a good install program. We prefer a C program (faster), |
4517 | # so one script is as good as another. But avoid the broken or | |
4518 | # incompatible versions: | |
4519 | # SysV /etc/install, /usr/sbin/install | |
4520 | # SunOS /usr/etc/install | |
4521 | # IRIX /sbin/install | |
4522 | # AIX /bin/install | |
4523 | # AmigaOS /C/install, which installs bootblocks on floppy discs | |
4524 | # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag | |
4525 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args | |
4526 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" | |
4527 | # OS/2's system install, which has a completely different semantic | |
4528 | # ./install, which can be erroneously created by make from ./install.sh. | |
322e23db | 4529 | # Reject install programs that cannot install multiple files. |
b08c89d9 | 4530 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 |
322e23db | 4531 | $as_echo_n "checking for a BSD-compatible install... " >&6; } |
a152f366 | 4532 | if test -z "$INSTALL"; then |
f318beb8 | 4533 | if ${ac_cv_path_install+:} false; then : |
322e23db | 4534 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
4535 | else |
4536 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4537 | for as_dir in $PATH | |
4538 | do | |
4539 | IFS=$as_save_IFS | |
4540 | test -z "$as_dir" && as_dir=. | |
b08c89d9 UD |
4541 | # Account for people who put trailing slashes in PATH elements. |
4542 | case $as_dir/ in #(( | |
4543 | ./ | .// | /[cC]/* | \ | |
a152f366 | 4544 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ |
b08c89d9 | 4545 | ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ |
a152f366 UD |
4546 | /usr/ucb/* ) ;; |
4547 | *) | |
4548 | # OSF1 and SCO ODT 3.0 have their own names for install. | |
4549 | # Don't use installbsd from OSF since it installs stuff as root | |
4550 | # by default. | |
4551 | for ac_prog in ginstall scoinst install; do | |
4552 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4553 | if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then | |
4554 | if test $ac_prog = install && | |
4555 | grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
4556 | # AIX install. It has an incompatible calling convention. | |
4557 | : | |
4558 | elif test $ac_prog = install && | |
4559 | grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
4560 | # program-specific install script used by HP pwplus--don't use. | |
4561 | : | |
4562 | else | |
322e23db UD |
4563 | rm -rf conftest.one conftest.two conftest.dir |
4564 | echo one > conftest.one | |
4565 | echo two > conftest.two | |
4566 | mkdir conftest.dir | |
4567 | if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && | |
4568 | test -s conftest.one && test -s conftest.two && | |
4569 | test -s conftest.dir/conftest.one && | |
4570 | test -s conftest.dir/conftest.two | |
4571 | then | |
4572 | ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" | |
4573 | break 3 | |
4574 | fi | |
a152f366 UD |
4575 | fi |
4576 | fi | |
4577 | done | |
4578 | done | |
4579 | ;; | |
26f56c1c | 4580 | esac |
322e23db | 4581 | |
b08c89d9 | 4582 | done |
a152f366 | 4583 | IFS=$as_save_IFS |
2abf9ff1 | 4584 | |
322e23db | 4585 | rm -rf conftest.one conftest.two conftest.dir |
26f56c1c | 4586 | |
925c3c5c | 4587 | fi |
a152f366 UD |
4588 | if test "${ac_cv_path_install+set}" = set; then |
4589 | INSTALL=$ac_cv_path_install | |
4590 | else | |
4591 | # As a last resort, use the slow shell script. Don't cache a | |
4592 | # value for INSTALL within a source directory, because that will | |
4593 | # break other packages using the cache if that directory is | |
4594 | # removed, or if the value is a relative name. | |
4595 | INSTALL=$ac_install_sh | |
4596 | fi | |
925c3c5c | 4597 | fi |
b08c89d9 | 4598 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 |
322e23db | 4599 | $as_echo "$INSTALL" >&6; } |
925c3c5c | 4600 | |
a152f366 UD |
4601 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. |
4602 | # It thinks the first close brace ends the variable substitution. | |
4603 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' | |
26f56c1c | 4604 | |
a152f366 UD |
4605 | test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' |
4606 | ||
4607 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' | |
4608 | ||
4609 | if test "$INSTALL" = "${srcdir}/scripts/install-sh -c"; then | |
4610 | # The makefiles need to use a different form to find it in $srcdir. | |
4611 | INSTALL='\$(..)./scripts/install-sh -c' | |
26f56c1c | 4612 | fi |
b08c89d9 | 4613 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 |
322e23db | 4614 | $as_echo_n "checking whether ln -s works... " >&6; } |
a152f366 UD |
4615 | LN_S=$as_ln_s |
4616 | if test "$LN_S" = "ln -s"; then | |
b08c89d9 | 4617 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
322e23db | 4618 | $as_echo "yes" >&6; } |
26f56c1c | 4619 | else |
b08c89d9 | 4620 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 |
322e23db | 4621 | $as_echo "no, using $LN_S" >&6; } |
26f56c1c | 4622 | fi |
a152f366 | 4623 | |
925c3c5c | 4624 | |
650425ce UD |
4625 | # Was a --with-binutils option given? |
4626 | if test -n "$path_binutils"; then | |
4627 | # Make absolute; ensure a single trailing slash. | |
4628 | path_binutils=`(cd $path_binutils; pwd) | sed 's%/*$%/%'` | |
63bda0c1 | 4629 | CC="$CC -B$path_binutils" |
650425ce | 4630 | fi |
27a5bb33 UD |
4631 | AS=`$CC -print-prog-name=as` |
4632 | LD=`$CC -print-prog-name=ld` | |
5edb9387 | 4633 | AR=`$CC -print-prog-name=ar` |
cd6ede75 | 4634 | |
4baa087a RM |
4635 | OBJDUMP=`$CC -print-prog-name=objdump` |
4636 | ||
1b74661a RM |
4637 | OBJCOPY=`$CC -print-prog-name=objcopy` |
4638 | ||
4baa087a | 4639 | |
4baa087a | 4640 | # Determine whether we are using GNU binutils. |
b08c89d9 | 4641 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $AS is GNU as" >&5 |
322e23db | 4642 | $as_echo_n "checking whether $AS is GNU as... " >&6; } |
f318beb8 | 4643 | if ${libc_cv_prog_as_gnu+:} false; then : |
322e23db | 4644 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4645 | else |
4646 | # Most GNU programs take a -v and spit out some text including | |
4647 | # the word 'GNU'. Some try to read stdin, so give them /dev/null. | |
4648 | if $AS -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then | |
4649 | libc_cv_prog_as_gnu=yes | |
4650 | else | |
4651 | libc_cv_prog_as_gnu=no | |
4652 | fi | |
4653 | rm -fr contest* | |
4654 | fi | |
b08c89d9 | 4655 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_prog_as_gnu" >&5 |
322e23db | 4656 | $as_echo "$libc_cv_prog_as_gnu" >&6; } |
4baa087a RM |
4657 | rm -f a.out |
4658 | gnu_as=$libc_cv_prog_as_gnu | |
4659 | ||
b08c89d9 | 4660 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $LD is GNU ld" >&5 |
322e23db | 4661 | $as_echo_n "checking whether $LD is GNU ld... " >&6; } |
f318beb8 | 4662 | if ${libc_cv_prog_ld_gnu+:} false; then : |
322e23db | 4663 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4664 | else |
4665 | # Most GNU programs take a -v and spit out some text including | |
4666 | # the word 'GNU'. Some try to read stdin, so give them /dev/null. | |
4667 | if $LD -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then | |
4668 | libc_cv_prog_ld_gnu=yes | |
4669 | else | |
4670 | libc_cv_prog_ld_gnu=no | |
4671 | fi | |
4672 | rm -fr contest* | |
4673 | fi | |
b08c89d9 | 4674 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_prog_ld_gnu" >&5 |
322e23db | 4675 | $as_echo "$libc_cv_prog_ld_gnu" >&6; } |
4baa087a RM |
4676 | gnu_ld=$libc_cv_prog_ld_gnu |
4677 | ||
4678 | ||
4679 | # Accept binutils 2.13 or newer. | |
4680 | for ac_prog in $AS | |
4681 | do | |
4682 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4683 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4684 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4685 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4686 | if ${ac_cv_prog_AS+:} false; then : |
322e23db | 4687 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4688 | else |
4689 | if test -n "$AS"; then | |
4690 | ac_cv_prog_AS="$AS" # Let the user override the test. | |
4691 | else | |
4692 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4693 | for as_dir in $PATH | |
4694 | do | |
4695 | IFS=$as_save_IFS | |
4696 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4697 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 4698 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
4baa087a | 4699 | ac_cv_prog_AS="$ac_prog" |
b08c89d9 | 4700 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4baa087a RM |
4701 | break 2 |
4702 | fi | |
4703 | done | |
b08c89d9 | 4704 | done |
26f56c1c | 4705 | IFS=$as_save_IFS |
4baa087a RM |
4706 | |
4707 | fi | |
4708 | fi | |
4709 | AS=$ac_cv_prog_AS | |
4710 | if test -n "$AS"; then | |
b08c89d9 | 4711 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5 |
322e23db | 4712 | $as_echo "$AS" >&6; } |
4baa087a | 4713 | else |
b08c89d9 | 4714 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4715 | $as_echo "no" >&6; } |
4baa087a RM |
4716 | fi |
4717 | ||
26f56c1c | 4718 | |
4baa087a RM |
4719 | test -n "$AS" && break |
4720 | done | |
4721 | ||
4722 | if test -z "$AS"; then | |
4723 | ac_verc_fail=yes | |
4724 | else | |
4725 | # Found it, now check the version. | |
b08c89d9 | 4726 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $AS" >&5 |
322e23db | 4727 | $as_echo_n "checking version of $AS... " >&6; } |
4baa087a RM |
4728 | ac_prog_version=`$AS --version 2>&1 | sed -n 's/^.*GNU assembler.* \([0-9]*\.[0-9.]*\).*$/\1/p'` |
4729 | case $ac_prog_version in | |
4730 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
f450806e | 4731 | 2.1[3-9]*|2.1[0-9][0-9]*|2.[2-9][0-9]*|[3-9].*|[1-9][0-9]*) |
4baa087a RM |
4732 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4733 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4734 | ||
4735 | esac | |
b08c89d9 | 4736 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4737 | $as_echo "$ac_prog_version" >&6; } |
4baa087a RM |
4738 | fi |
4739 | if test $ac_verc_fail = yes; then | |
73588175 | 4740 | AS=: critic_missing="$critic_missing as" |
4baa087a RM |
4741 | fi |
4742 | ||
4743 | for ac_prog in $LD | |
4744 | do | |
4745 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4746 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4747 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4748 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4749 | if ${ac_cv_prog_LD+:} false; then : |
322e23db | 4750 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4751 | else |
4752 | if test -n "$LD"; then | |
4753 | ac_cv_prog_LD="$LD" # Let the user override the test. | |
4754 | else | |
4755 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4756 | for as_dir in $PATH | |
4757 | do | |
4758 | IFS=$as_save_IFS | |
4759 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4760 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 4761 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
4baa087a | 4762 | ac_cv_prog_LD="$ac_prog" |
b08c89d9 | 4763 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4baa087a RM |
4764 | break 2 |
4765 | fi | |
4766 | done | |
b08c89d9 | 4767 | done |
26f56c1c | 4768 | IFS=$as_save_IFS |
4baa087a RM |
4769 | |
4770 | fi | |
4771 | fi | |
4772 | LD=$ac_cv_prog_LD | |
4773 | if test -n "$LD"; then | |
b08c89d9 | 4774 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 |
322e23db | 4775 | $as_echo "$LD" >&6; } |
4baa087a | 4776 | else |
b08c89d9 | 4777 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4778 | $as_echo "no" >&6; } |
4baa087a RM |
4779 | fi |
4780 | ||
26f56c1c | 4781 | |
4baa087a RM |
4782 | test -n "$LD" && break |
4783 | done | |
4784 | ||
4785 | if test -z "$LD"; then | |
4786 | ac_verc_fail=yes | |
4787 | else | |
4788 | # Found it, now check the version. | |
b08c89d9 | 4789 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $LD" >&5 |
322e23db | 4790 | $as_echo_n "checking version of $LD... " >&6; } |
4baa087a RM |
4791 | ac_prog_version=`$LD --version 2>&1 | sed -n 's/^.*GNU ld.* \([0-9][0-9]*\.[0-9.]*\).*$/\1/p'` |
4792 | case $ac_prog_version in | |
4793 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
f450806e | 4794 | 2.1[3-9]*|2.1[0-9][0-9]*|2.[2-9][0-9]*|[3-9].*|[1-9][0-9]*) |
4baa087a RM |
4795 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4796 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4797 | ||
4798 | esac | |
b08c89d9 | 4799 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4800 | $as_echo "$ac_prog_version" >&6; } |
4baa087a RM |
4801 | fi |
4802 | if test $ac_verc_fail = yes; then | |
73588175 | 4803 | LD=: critic_missing="$critic_missing ld" |
4baa087a RM |
4804 | fi |
4805 | ||
4806 | ||
4807 | # We need the physical current working directory. We cannot use the | |
4808 | # "pwd -P" shell builtin since that's not portable. Instead we try to | |
4809 | # find a pwd binary. Note that assigning to the PWD environment | |
4810 | # variable might have some interesting side effects, so we don't do | |
4811 | # that. | |
4812 | # Extract the first word of "pwd", so it can be a program name with args. | |
4813 | set dummy pwd; ac_word=$2 | |
b08c89d9 | 4814 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4815 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4816 | if ${ac_cv_path_PWD_P+:} false; then : |
322e23db | 4817 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4818 | else |
4819 | case $PWD_P in | |
4820 | [\\/]* | ?:[\\/]*) | |
4821 | ac_cv_path_PWD_P="$PWD_P" # Let the user override the test with a path. | |
4822 | ;; | |
4823 | *) | |
4824 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4825 | for as_dir in $PATH | |
4826 | do | |
4827 | IFS=$as_save_IFS | |
4828 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4829 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 4830 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
4baa087a | 4831 | ac_cv_path_PWD_P="$as_dir/$ac_word$ac_exec_ext" |
b08c89d9 | 4832 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4baa087a RM |
4833 | break 2 |
4834 | fi | |
4835 | done | |
b08c89d9 | 4836 | done |
26f56c1c | 4837 | IFS=$as_save_IFS |
4baa087a RM |
4838 | |
4839 | test -z "$ac_cv_path_PWD_P" && ac_cv_path_PWD_P="no" | |
4840 | ;; | |
4841 | esac | |
4842 | fi | |
4843 | PWD_P=$ac_cv_path_PWD_P | |
4baa087a | 4844 | if test -n "$PWD_P"; then |
b08c89d9 | 4845 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PWD_P" >&5 |
322e23db | 4846 | $as_echo "$PWD_P" >&6; } |
4baa087a | 4847 | else |
b08c89d9 | 4848 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4849 | $as_echo "no" >&6; } |
4baa087a RM |
4850 | fi |
4851 | ||
26f56c1c | 4852 | |
4baa087a | 4853 | if test "$PWD_P" = no; then |
4a531bb0 | 4854 | as_fn_error $? "*** A pwd binary could not be found." "$LINENO" 5 |
4baa087a RM |
4855 | fi |
4856 | ||
4857 | # These programs are version sensitive. | |
4858 | ||
4859 | for ac_prog in ${ac_tool_prefix}gcc ${ac_tool_prefix}cc | |
4860 | do | |
4861 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4862 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4863 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4864 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4865 | if ${ac_cv_prog_CC+:} false; then : |
322e23db | 4866 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4867 | else |
4868 | if test -n "$CC"; then | |
4869 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
4870 | else | |
4871 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4872 | for as_dir in $PATH | |
4873 | do | |
4874 | IFS=$as_save_IFS | |
4875 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4876 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 4877 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
4baa087a | 4878 | ac_cv_prog_CC="$ac_prog" |
b08c89d9 | 4879 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4baa087a RM |
4880 | break 2 |
4881 | fi | |
4882 | done | |
b08c89d9 | 4883 | done |
26f56c1c | 4884 | IFS=$as_save_IFS |
4baa087a RM |
4885 | |
4886 | fi | |
4887 | fi | |
4888 | CC=$ac_cv_prog_CC | |
4889 | if test -n "$CC"; then | |
b08c89d9 | 4890 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 4891 | $as_echo "$CC" >&6; } |
4baa087a | 4892 | else |
b08c89d9 | 4893 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4894 | $as_echo "no" >&6; } |
4baa087a RM |
4895 | fi |
4896 | ||
26f56c1c | 4897 | |
4baa087a RM |
4898 | test -n "$CC" && break |
4899 | done | |
4900 | ||
4901 | if test -z "$CC"; then | |
4902 | ac_verc_fail=yes | |
4903 | else | |
4904 | # Found it, now check the version. | |
b08c89d9 | 4905 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $CC" >&5 |
322e23db | 4906 | $as_echo_n "checking version of $CC... " >&6; } |
4baa087a RM |
4907 | ac_prog_version=`$CC -v 2>&1 | sed -n 's/^.*version \([egcygnustpi-]*[0-9.]*\).*$/\1/p'` |
4908 | case $ac_prog_version in | |
4909 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
3cc4a097 | 4910 | 3.4* | 4.[0-9]* ) |
4baa087a RM |
4911 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4912 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4913 | ||
4914 | esac | |
b08c89d9 | 4915 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4916 | $as_echo "$ac_prog_version" >&6; } |
4baa087a RM |
4917 | fi |
4918 | if test $ac_verc_fail = yes; then | |
4919 | critic_missing="$critic_missing gcc" | |
4920 | fi | |
4921 | ||
4922 | for ac_prog in gnumake gmake make | |
4923 | do | |
4924 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4925 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4926 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4927 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4928 | if ${ac_cv_prog_MAKE+:} false; then : |
322e23db | 4929 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4930 | else |
4931 | if test -n "$MAKE"; then | |
4932 | ac_cv_prog_MAKE="$MAKE" # Let the user override the test. | |
4933 | else | |
4934 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4935 | for as_dir in $PATH | |
4936 | do | |
4937 | IFS=$as_save_IFS | |
4938 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4939 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 4940 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
4baa087a | 4941 | ac_cv_prog_MAKE="$ac_prog" |
b08c89d9 | 4942 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4baa087a RM |
4943 | break 2 |
4944 | fi | |
4945 | done | |
b08c89d9 | 4946 | done |
26f56c1c | 4947 | IFS=$as_save_IFS |
4baa087a RM |
4948 | |
4949 | fi | |
4950 | fi | |
4951 | MAKE=$ac_cv_prog_MAKE | |
4952 | if test -n "$MAKE"; then | |
b08c89d9 | 4953 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5 |
322e23db | 4954 | $as_echo "$MAKE" >&6; } |
4baa087a | 4955 | else |
b08c89d9 | 4956 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4957 | $as_echo "no" >&6; } |
4baa087a RM |
4958 | fi |
4959 | ||
26f56c1c | 4960 | |
4baa087a RM |
4961 | test -n "$MAKE" && break |
4962 | done | |
4963 | ||
4964 | if test -z "$MAKE"; then | |
4965 | ac_verc_fail=yes | |
4966 | else | |
4967 | # Found it, now check the version. | |
b08c89d9 | 4968 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MAKE" >&5 |
322e23db | 4969 | $as_echo_n "checking version of $MAKE... " >&6; } |
4baa087a RM |
4970 | ac_prog_version=`$MAKE --version 2>&1 | sed -n 's/^.*GNU Make[^0-9]*\([0-9][0-9.]*\).*$/\1/p'` |
4971 | case $ac_prog_version in | |
4972 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
4973 | 3.79* | 3.[89]*) | |
4974 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
4975 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4976 | ||
4977 | esac | |
b08c89d9 | 4978 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4979 | $as_echo "$ac_prog_version" >&6; } |
4baa087a RM |
4980 | fi |
4981 | if test $ac_verc_fail = yes; then | |
4982 | critic_missing="$critic_missing make" | |
4983 | fi | |
6e3d59bc | 4984 | |
cd6ede75 | 4985 | |
4baa087a RM |
4986 | for ac_prog in gnumsgfmt gmsgfmt msgfmt |
4987 | do | |
4988 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4989 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4990 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4991 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4992 | if ${ac_cv_prog_MSGFMT+:} false; then : |
322e23db | 4993 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 4994 | else |
4baa087a RM |
4995 | if test -n "$MSGFMT"; then |
4996 | ac_cv_prog_MSGFMT="$MSGFMT" # Let the user override the test. | |
cd6ede75 | 4997 | else |
3a12e572 UD |
4998 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
4999 | for as_dir in $PATH | |
5000 | do | |
5001 | IFS=$as_save_IFS | |
5002 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5003 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 5004 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
4baa087a | 5005 | ac_cv_prog_MSGFMT="$ac_prog" |
b08c89d9 | 5006 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5007 | break 2 |
5008 | fi | |
5009 | done | |
b08c89d9 | 5010 | done |
26f56c1c | 5011 | IFS=$as_save_IFS |
3a12e572 | 5012 | |
cd6ede75 UD |
5013 | fi |
5014 | fi | |
4baa087a RM |
5015 | MSGFMT=$ac_cv_prog_MSGFMT |
5016 | if test -n "$MSGFMT"; then | |
b08c89d9 | 5017 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5 |
322e23db | 5018 | $as_echo "$MSGFMT" >&6; } |
cd6ede75 | 5019 | else |
b08c89d9 | 5020 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5021 | $as_echo "no" >&6; } |
cd6ede75 UD |
5022 | fi |
5023 | ||
26f56c1c | 5024 | |
4baa087a RM |
5025 | test -n "$MSGFMT" && break |
5026 | done | |
5027 | ||
5028 | if test -z "$MSGFMT"; then | |
5029 | ac_verc_fail=yes | |
5030 | else | |
5031 | # Found it, now check the version. | |
b08c89d9 | 5032 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MSGFMT" >&5 |
322e23db | 5033 | $as_echo_n "checking version of $MSGFMT... " >&6; } |
4baa087a RM |
5034 | ac_prog_version=`$MSGFMT --version 2>&1 | sed -n 's/^.*GNU gettext.* \([0-9]*\.[0-9.]*\).*$/\1/p'` |
5035 | case $ac_prog_version in | |
5036 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
5037 | 0.10.3[6-9]* | 0.10.[4-9][0-9]* | 0.1[1-9]* | 0.[2-9][0-9]* | [1-9].*) | |
5038 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
5039 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
5040 | ||
5041 | esac | |
b08c89d9 | 5042 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 5043 | $as_echo "$ac_prog_version" >&6; } |
3a12e572 | 5044 | fi |
4baa087a RM |
5045 | if test $ac_verc_fail = yes; then |
5046 | MSGFMT=: aux_missing="$aux_missing msgfmt" | |
5047 | fi | |
5048 | ||
5049 | for ac_prog in makeinfo | |
5050 | do | |
5051 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
5052 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 5053 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5054 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5055 | if ${ac_cv_prog_MAKEINFO+:} false; then : |
322e23db | 5056 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 5057 | else |
4baa087a RM |
5058 | if test -n "$MAKEINFO"; then |
5059 | ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test. | |
cd6ede75 | 5060 | else |
3a12e572 UD |
5061 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5062 | for as_dir in $PATH | |
5063 | do | |
5064 | IFS=$as_save_IFS | |
5065 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5066 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 5067 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
4baa087a | 5068 | ac_cv_prog_MAKEINFO="$ac_prog" |
b08c89d9 | 5069 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5070 | break 2 |
5071 | fi | |
5072 | done | |
b08c89d9 | 5073 | done |
26f56c1c | 5074 | IFS=$as_save_IFS |
3a12e572 | 5075 | |
cd6ede75 UD |
5076 | fi |
5077 | fi | |
4baa087a RM |
5078 | MAKEINFO=$ac_cv_prog_MAKEINFO |
5079 | if test -n "$MAKEINFO"; then | |
b08c89d9 | 5080 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5 |
322e23db | 5081 | $as_echo "$MAKEINFO" >&6; } |
cd6ede75 | 5082 | else |
b08c89d9 | 5083 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5084 | $as_echo "no" >&6; } |
cd6ede75 UD |
5085 | fi |
5086 | ||
26f56c1c | 5087 | |
4baa087a RM |
5088 | test -n "$MAKEINFO" && break |
5089 | done | |
5edb9387 | 5090 | |
4baa087a RM |
5091 | if test -z "$MAKEINFO"; then |
5092 | ac_verc_fail=yes | |
5edb9387 | 5093 | else |
4baa087a | 5094 | # Found it, now check the version. |
b08c89d9 | 5095 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MAKEINFO" >&5 |
322e23db | 5096 | $as_echo_n "checking version of $MAKEINFO... " >&6; } |
4baa087a RM |
5097 | ac_prog_version=`$MAKEINFO --version 2>&1 | sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'` |
5098 | case $ac_prog_version in | |
5099 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
5100 | 4.*) | |
5101 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
5102 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
5edb9387 | 5103 | |
4baa087a | 5104 | esac |
b08c89d9 | 5105 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 5106 | $as_echo "$ac_prog_version" >&6; } |
5edb9387 | 5107 | fi |
4baa087a RM |
5108 | if test $ac_verc_fail = yes; then |
5109 | MAKEINFO=: aux_missing="$aux_missing makeinfo" | |
5edb9387 | 5110 | fi |
cd6ede75 | 5111 | |
4baa087a | 5112 | for ac_prog in sed |
c4d23330 RM |
5113 | do |
5114 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
5115 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 5116 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5117 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5118 | if ${ac_cv_prog_SED+:} false; then : |
322e23db | 5119 | $as_echo_n "(cached) " >&6 |
c4d23330 | 5120 | else |
4baa087a RM |
5121 | if test -n "$SED"; then |
5122 | ac_cv_prog_SED="$SED" # Let the user override the test. | |
c4d23330 RM |
5123 | else |
5124 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5125 | for as_dir in $PATH | |
5126 | do | |
5127 | IFS=$as_save_IFS | |
5128 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5129 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 5130 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
4baa087a | 5131 | ac_cv_prog_SED="$ac_prog" |
b08c89d9 | 5132 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
c4d23330 RM |
5133 | break 2 |
5134 | fi | |
5135 | done | |
b08c89d9 | 5136 | done |
26f56c1c | 5137 | IFS=$as_save_IFS |
c4d23330 RM |
5138 | |
5139 | fi | |
5140 | fi | |
4baa087a RM |
5141 | SED=$ac_cv_prog_SED |
5142 | if test -n "$SED"; then | |
b08c89d9 | 5143 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SED" >&5 |
322e23db | 5144 | $as_echo "$SED" >&6; } |
c4d23330 | 5145 | else |
b08c89d9 | 5146 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5147 | $as_echo "no" >&6; } |
c4d23330 RM |
5148 | fi |
5149 | ||
26f56c1c | 5150 | |
4baa087a | 5151 | test -n "$SED" && break |
c4d23330 RM |
5152 | done |
5153 | ||
4baa087a | 5154 | if test -z "$SED"; then |
c4d23330 RM |
5155 | ac_verc_fail=yes |
5156 | else | |
5157 | # Found it, now check the version. | |
b08c89d9 | 5158 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $SED" >&5 |
322e23db | 5159 | $as_echo_n "checking version of $SED... " >&6; } |
4baa087a | 5160 | ac_prog_version=`$SED --version 2>&1 | sed -n 's/^.*GNU sed version \([0-9]*\.[0-9.]*\).*$/\1/p'` |
c4d23330 RM |
5161 | case $ac_prog_version in |
5162 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
4baa087a | 5163 | 3.0[2-9]*|3.[1-9]*|[4-9]*) |
c4d23330 RM |
5164 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
5165 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
5166 | ||
5167 | esac | |
b08c89d9 | 5168 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 5169 | $as_echo "$ac_prog_version" >&6; } |
c4d23330 RM |
5170 | fi |
5171 | if test $ac_verc_fail = yes; then | |
4baa087a | 5172 | SED=: aux_missing="$aux_missing sed" |
c4d23330 RM |
5173 | fi |
5174 | ||
4baa087a | 5175 | |
d30cf5bb RM |
5176 | if test -n "$ac_tool_prefix"; then |
5177 | # Extract the first word of "${ac_tool_prefix}readelf", so it can be a program name with args. | |
5178 | set dummy ${ac_tool_prefix}readelf; ac_word=$2 | |
5179 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
5180 | $as_echo_n "checking for $ac_word... " >&6; } | |
f318beb8 | 5181 | if ${ac_cv_prog_READELF+:} false; then : |
d30cf5bb RM |
5182 | $as_echo_n "(cached) " >&6 |
5183 | else | |
5184 | if test -n "$READELF"; then | |
5185 | ac_cv_prog_READELF="$READELF" # Let the user override the test. | |
5186 | else | |
5187 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5188 | for as_dir in $PATH | |
5189 | do | |
5190 | IFS=$as_save_IFS | |
5191 | test -z "$as_dir" && as_dir=. | |
5192 | for ac_exec_ext in '' $ac_executable_extensions; do | |
5193 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
5194 | ac_cv_prog_READELF="${ac_tool_prefix}readelf" | |
5195 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5196 | break 2 | |
5197 | fi | |
5198 | done | |
5199 | done | |
5200 | IFS=$as_save_IFS | |
5201 | ||
5202 | fi | |
5203 | fi | |
5204 | READELF=$ac_cv_prog_READELF | |
5205 | if test -n "$READELF"; then | |
5206 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF" >&5 | |
5207 | $as_echo "$READELF" >&6; } | |
5208 | else | |
5209 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
5210 | $as_echo "no" >&6; } | |
5211 | fi | |
5212 | ||
5213 | ||
5214 | fi | |
5215 | if test -z "$ac_cv_prog_READELF"; then | |
5216 | ac_ct_READELF=$READELF | |
5217 | # Extract the first word of "readelf", so it can be a program name with args. | |
5218 | set dummy readelf; ac_word=$2 | |
5219 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
5220 | $as_echo_n "checking for $ac_word... " >&6; } | |
f318beb8 | 5221 | if ${ac_cv_prog_ac_ct_READELF+:} false; then : |
d30cf5bb RM |
5222 | $as_echo_n "(cached) " >&6 |
5223 | else | |
5224 | if test -n "$ac_ct_READELF"; then | |
5225 | ac_cv_prog_ac_ct_READELF="$ac_ct_READELF" # Let the user override the test. | |
5226 | else | |
5227 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5228 | for as_dir in $PATH | |
5229 | do | |
5230 | IFS=$as_save_IFS | |
5231 | test -z "$as_dir" && as_dir=. | |
5232 | for ac_exec_ext in '' $ac_executable_extensions; do | |
5233 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then | |
5234 | ac_cv_prog_ac_ct_READELF="readelf" | |
5235 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5236 | break 2 | |
5237 | fi | |
5238 | done | |
5239 | done | |
5240 | IFS=$as_save_IFS | |
5241 | ||
5242 | fi | |
5243 | fi | |
5244 | ac_ct_READELF=$ac_cv_prog_ac_ct_READELF | |
5245 | if test -n "$ac_ct_READELF"; then | |
5246 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_READELF" >&5 | |
5247 | $as_echo "$ac_ct_READELF" >&6; } | |
5248 | else | |
5249 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
5250 | $as_echo "no" >&6; } | |
5251 | fi | |
5252 | ||
5253 | if test "x$ac_ct_READELF" = x; then | |
5254 | READELF="false" | |
5255 | else | |
5256 | case $cross_compiling:$ac_tool_warned in | |
5257 | yes:) | |
5258 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
5259 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
5260 | ac_tool_warned=yes ;; | |
5261 | esac | |
5262 | READELF=$ac_ct_READELF | |
5263 | fi | |
5264 | else | |
5265 | READELF="$ac_cv_prog_READELF" | |
5266 | fi | |
5267 | ||
5268 | ||
476e7d78 | 5269 | for ac_prog in autoconf |
c4d23330 RM |
5270 | do |
5271 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
5272 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 5273 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5274 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5275 | if ${ac_cv_prog_AUTOCONF+:} false; then : |
322e23db | 5276 | $as_echo_n "(cached) " >&6 |
c4d23330 | 5277 | else |
4baa087a RM |
5278 | if test -n "$AUTOCONF"; then |
5279 | ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test. | |
c4d23330 RM |
5280 | else |
5281 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5282 | for as_dir in $PATH | |
5283 | do | |
5284 | IFS=$as_save_IFS | |
5285 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5286 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 5287 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
4baa087a | 5288 | ac_cv_prog_AUTOCONF="$ac_prog" |
b08c89d9 | 5289 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
c4d23330 RM |
5290 | break 2 |
5291 | fi | |
5292 | done | |
b08c89d9 | 5293 | done |
26f56c1c | 5294 | IFS=$as_save_IFS |
c4d23330 RM |
5295 | |
5296 | fi | |
5297 | fi | |
4baa087a RM |
5298 | AUTOCONF=$ac_cv_prog_AUTOCONF |
5299 | if test -n "$AUTOCONF"; then | |
b08c89d9 | 5300 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOCONF" >&5 |
322e23db | 5301 | $as_echo "$AUTOCONF" >&6; } |
c4d23330 | 5302 | else |
b08c89d9 | 5303 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5304 | $as_echo "no" >&6; } |
c4d23330 RM |
5305 | fi |
5306 | ||
26f56c1c | 5307 | |
4baa087a | 5308 | test -n "$AUTOCONF" && break |
c4d23330 | 5309 | done |
4baa087a | 5310 | test -n "$AUTOCONF" || AUTOCONF="no" |
c4d23330 | 5311 | |
476e7d78 RM |
5312 | case "x$AUTOCONF" in |
5313 | xno|x|x:) AUTOCONF=no ;; | |
5314 | *) | |
b08c89d9 | 5315 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works" >&5 |
322e23db | 5316 | $as_echo_n "checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works... " >&6; } |
f318beb8 | 5317 | if ${libc_cv_autoconf_works+:} false; then : |
322e23db | 5318 | $as_echo_n "(cached) " >&6 |
c4d23330 | 5319 | else |
476e7d78 RM |
5320 | if (cd $srcdir; $AUTOCONF $ACFLAGS configure.in > /dev/null 2>&1); then |
5321 | libc_cv_autoconf_works=yes | |
5322 | else | |
5323 | libc_cv_autoconf_works=no | |
5324 | fi | |
c4d23330 | 5325 | fi |
b08c89d9 | 5326 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_autoconf_works" >&5 |
322e23db | 5327 | $as_echo "$libc_cv_autoconf_works" >&6; } |
476e7d78 RM |
5328 | test $libc_cv_autoconf_works = yes || AUTOCONF=no |
5329 | ;; | |
5330 | esac | |
5f69cd2f | 5331 | if test "x$AUTOCONF" = xno; then |
476e7d78 | 5332 | aux_missing="$aux_missing autoconf" |
c4d23330 RM |
5333 | fi |
5334 | ||
4a531bb0 | 5335 | test -n "$critic_missing" && as_fn_error $? " |
32a448ed | 5336 | *** These critical programs are missing or too old:$critic_missing |
b08c89d9 | 5337 | *** Check the INSTALL file for required versions." "$LINENO" 5 |
32a448ed | 5338 | |
b08c89d9 | 5339 | test -n "$aux_missing" && { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: |
9c6fffc0 | 5340 | *** These auxiliary programs are missing or incompatible versions:$aux_missing |
ea9f119b | 5341 | *** some features will be disabled. |
3a12e572 | 5342 | *** Check the INSTALL file for required versions." >&5 |
322e23db | 5343 | $as_echo "$as_me: WARNING: |
3a12e572 UD |
5344 | *** These auxiliary programs are missing or incompatible versions:$aux_missing |
5345 | *** some features will be disabled. | |
5346 | *** Check the INSTALL file for required versions." >&2;} | |
ea9f119b | 5347 | |
3c720987 UD |
5348 | # if using special system headers, find out the compiler's sekrit |
5349 | # header directory and add that to the list. NOTE: Only does the right | |
5350 | # thing on a system that doesn't need fixincludes. (Not presently a problem.) | |
5351 | if test -n "$sysheaders"; then | |
67fbfa5c RM |
5352 | SYSINCLUDES=-nostdinc |
5353 | for d in include include-fixed; do | |
22dca1ea | 5354 | i=`$CC -print-file-name="$d"` && test "x$i" != x && test "x$i" != "x$d" && |
67fbfa5c RM |
5355 | SYSINCLUDES="$SYSINCLUDES -isystem $i" |
5356 | done | |
5357 | SYSINCLUDES="$SYSINCLUDES \ | |
3d6ce23a | 5358 | -isystem `echo $sysheaders | sed 's/:/ -isystem /g'`" |
ef226fec | 5359 | if test -n "$CXX"; then |
7872cfb0 | 5360 | CXX_SYSINCLUDES= |
ef226fec RM |
5361 | cxxversion=`$CXX -dumpversion 2>&5` && |
5362 | cxxmachine=`$CXX -dumpmachine 2>&5` && | |
7872cfb0 AS |
5363 | for d in include "$cxxmachine/include"; do |
5364 | i=../../../../$d/c++/$cxxversion | |
5365 | cxxheaders=`$CXX -print-file-name="$i"` && | |
5366 | test "x$cxxheaders" != x && test "x$i" != "x$cxxheaders" && | |
5367 | CXX_SYSINCLUDES="$CXX_SYSINCLUDES -isystem $cxxheaders \ | |
ef226fec | 5368 | -isystem $cxxheaders/$cxxmachine -isystem $cxxheaders/backward" |
7872cfb0 | 5369 | done |
ef226fec | 5370 | fi |
3c720987 UD |
5371 | fi |
5372 | ||
5373 | ||
ef226fec | 5374 | |
e9433893 UD |
5375 | # ranlib is never necessary on Linux and Hurd systems |
5376 | RANLIB=: | |
f38931a9 | 5377 | |
3911660e UD |
5378 | # Test if LD_LIBRARY_PATH contains the notation for the current directory |
5379 | # since this would lead to problems installing/building glibc. | |
5380 | # LD_LIBRARY_PATH contains the current directory if one of the following | |
5381 | # is true: | |
5382 | # - one of the terminals (":" and ";") is the first or last sign | |
5383 | # - two terminals occur directly after each other | |
5384 | # - the path contains an element with a dot in it | |
b08c89d9 | 5385 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking LD_LIBRARY_PATH variable" >&5 |
322e23db | 5386 | $as_echo_n "checking LD_LIBRARY_PATH variable... " >&6; } |
3911660e UD |
5387 | case ${LD_LIBRARY_PATH} in |
5388 | [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* ) | |
b3a86ae1 | 5389 | ld_library_path_setting="contains current directory" |
3911660e UD |
5390 | ;; |
5391 | *) | |
5392 | ld_library_path_setting="ok" | |
5393 | ;; | |
5394 | esac | |
b08c89d9 | 5395 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_library_path_setting" >&5 |
322e23db | 5396 | $as_echo "$ld_library_path_setting" >&6; } |
3911660e | 5397 | if test "$ld_library_path_setting" != "ok"; then |
4a531bb0 | 5398 | as_fn_error $? " |
3a12e572 UD |
5399 | *** LD_LIBRARY_PATH shouldn't contain the current directory when |
5400 | *** building glibc. Please change the environment variable | |
b08c89d9 | 5401 | *** and run configure again." "$LINENO" 5 |
3911660e UD |
5402 | fi |
5403 | ||
b08c89d9 | 5404 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether GCC supports -static-libgcc" >&5 |
322e23db | 5405 | $as_echo_n "checking whether GCC supports -static-libgcc... " >&6; } |
f318beb8 | 5406 | if ${libc_cv_gcc_static_libgcc+:} false; then : |
322e23db | 5407 | $as_echo_n "(cached) " >&6 |
74bd2300 UD |
5408 | else |
5409 | if $CC -v -static-libgcc 2>&1 | grep -q 'unrecognized option.*static-libgcc'; then | |
5410 | libc_cv_gcc_static_libgcc= | |
5411 | else | |
5412 | libc_cv_gcc_static_libgcc=-static-libgcc | |
5413 | fi | |
5414 | fi | |
b08c89d9 | 5415 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_static_libgcc" >&5 |
322e23db | 5416 | $as_echo "$libc_cv_gcc_static_libgcc" >&6; } |
74bd2300 UD |
5417 | |
5418 | ||
cd6ede75 UD |
5419 | # Extract the first word of "bash", so it can be a program name with args. |
5420 | set dummy bash; ac_word=$2 | |
b08c89d9 | 5421 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5422 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5423 | if ${ac_cv_path_BASH_SHELL+:} false; then : |
322e23db | 5424 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 5425 | else |
26f56c1c | 5426 | case $BASH_SHELL in |
3a12e572 | 5427 | [\\/]* | ?:[\\/]*) |
26f56c1c | 5428 | ac_cv_path_BASH_SHELL="$BASH_SHELL" # Let the user override the test with a path. |
cd6ede75 UD |
5429 | ;; |
5430 | *) | |
3a12e572 UD |
5431 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5432 | for as_dir in $PATH | |
5433 | do | |
5434 | IFS=$as_save_IFS | |
5435 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5436 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c UD |
5437 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
5438 | ac_cv_path_BASH_SHELL="$as_dir/$ac_word$ac_exec_ext" | |
b08c89d9 | 5439 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5440 | break 2 |
5441 | fi | |
5442 | done | |
b08c89d9 | 5443 | done |
26f56c1c | 5444 | IFS=$as_save_IFS |
3a12e572 | 5445 | |
26f56c1c | 5446 | test -z "$ac_cv_path_BASH_SHELL" && ac_cv_path_BASH_SHELL="no" |
cd6ede75 UD |
5447 | ;; |
5448 | esac | |
5449 | fi | |
26f56c1c UD |
5450 | BASH_SHELL=$ac_cv_path_BASH_SHELL |
5451 | if test -n "$BASH_SHELL"; then | |
b08c89d9 | 5452 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BASH_SHELL" >&5 |
322e23db | 5453 | $as_echo "$BASH_SHELL" >&6; } |
cd6ede75 | 5454 | else |
b08c89d9 | 5455 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5456 | $as_echo "no" >&6; } |
cd6ede75 UD |
5457 | fi |
5458 | ||
26f56c1c UD |
5459 | |
5460 | if test "$BASH_SHELL" != no && | |
5461 | $BASH_SHELL -c 'test "$BASH_VERSINFO" \ | |
6973fc01 | 5462 | && test "$BASH_VERSINFO" -ge 2 >&/dev/null'; then |
cd6ede75 UD |
5463 | libc_cv_have_bash2=yes |
5464 | else | |
5465 | libc_cv_have_bash2=no | |
5466 | fi | |
5467 | ||
5468 | ||
26f56c1c | 5469 | if test "$BASH_SHELL" = no; then |
cd6ede75 UD |
5470 | # Extract the first word of "ksh", so it can be a program name with args. |
5471 | set dummy ksh; ac_word=$2 | |
b08c89d9 | 5472 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5473 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5474 | if ${ac_cv_path_KSH+:} false; then : |
322e23db | 5475 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 5476 | else |
3a12e572 UD |
5477 | case $KSH in |
5478 | [\\/]* | ?:[\\/]*) | |
cd6ede75 UD |
5479 | ac_cv_path_KSH="$KSH" # Let the user override the test with a path. |
5480 | ;; | |
5481 | *) | |
3a12e572 UD |
5482 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5483 | for as_dir in $PATH | |
5484 | do | |
5485 | IFS=$as_save_IFS | |
5486 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5487 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 5488 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
3a12e572 | 5489 | ac_cv_path_KSH="$as_dir/$ac_word$ac_exec_ext" |
b08c89d9 | 5490 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5491 | break 2 |
5492 | fi | |
5493 | done | |
b08c89d9 | 5494 | done |
26f56c1c | 5495 | IFS=$as_save_IFS |
3a12e572 | 5496 | |
cd6ede75 UD |
5497 | test -z "$ac_cv_path_KSH" && ac_cv_path_KSH="no" |
5498 | ;; | |
5499 | esac | |
5500 | fi | |
3a12e572 | 5501 | KSH=$ac_cv_path_KSH |
cd6ede75 | 5502 | if test -n "$KSH"; then |
b08c89d9 | 5503 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $KSH" >&5 |
322e23db | 5504 | $as_echo "$KSH" >&6; } |
cd6ede75 | 5505 | else |
b08c89d9 | 5506 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5507 | $as_echo "no" >&6; } |
cd6ede75 UD |
5508 | fi |
5509 | ||
26f56c1c | 5510 | |
cd6ede75 UD |
5511 | if test "$KSH" = no; then |
5512 | libc_cv_have_ksh=no | |
5513 | else | |
5514 | libc_cv_have_ksh=yes | |
5515 | fi | |
5516 | else | |
26f56c1c | 5517 | KSH="$BASH_SHELL" |
3a12e572 | 5518 | |
cd6ede75 UD |
5519 | libc_cv_have_ksh=yes |
5520 | fi | |
5521 | ||
5522 | ||
a8c01776 | 5523 | for ac_prog in gawk mawk nawk awk |
a2b08ee5 | 5524 | do |
3a12e572 | 5525 | # Extract the first word of "$ac_prog", so it can be a program name with args. |
a2b08ee5 | 5526 | set dummy $ac_prog; ac_word=$2 |
b08c89d9 | 5527 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5528 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5529 | if ${ac_cv_prog_AWK+:} false; then : |
322e23db | 5530 | $as_echo_n "(cached) " >&6 |
5aa8ff62 UD |
5531 | else |
5532 | if test -n "$AWK"; then | |
5533 | ac_cv_prog_AWK="$AWK" # Let the user override the test. | |
5534 | else | |
3a12e572 UD |
5535 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5536 | for as_dir in $PATH | |
5537 | do | |
5538 | IFS=$as_save_IFS | |
5539 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5540 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 5541 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
3a12e572 | 5542 | ac_cv_prog_AWK="$ac_prog" |
b08c89d9 | 5543 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5544 | break 2 |
5545 | fi | |
5546 | done | |
b08c89d9 | 5547 | done |
26f56c1c | 5548 | IFS=$as_save_IFS |
3a12e572 | 5549 | |
5aa8ff62 UD |
5550 | fi |
5551 | fi | |
3a12e572 | 5552 | AWK=$ac_cv_prog_AWK |
5aa8ff62 | 5553 | if test -n "$AWK"; then |
b08c89d9 | 5554 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 |
322e23db | 5555 | $as_echo "$AWK" >&6; } |
5aa8ff62 | 5556 | else |
b08c89d9 | 5557 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5558 | $as_echo "no" >&6; } |
5aa8ff62 UD |
5559 | fi |
5560 | ||
26f56c1c | 5561 | |
3a12e572 | 5562 | test -n "$AWK" && break |
5aa8ff62 UD |
5563 | done |
5564 | ||
c0016081 UD |
5565 | # Extract the first word of "perl", so it can be a program name with args. |
5566 | set dummy perl; ac_word=$2 | |
b08c89d9 | 5567 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5568 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5569 | if ${ac_cv_path_PERL+:} false; then : |
322e23db | 5570 | $as_echo_n "(cached) " >&6 |
a2b08ee5 | 5571 | else |
3a12e572 UD |
5572 | case $PERL in |
5573 | [\\/]* | ?:[\\/]*) | |
a2b08ee5 UD |
5574 | ac_cv_path_PERL="$PERL" # Let the user override the test with a path. |
5575 | ;; | |
5576 | *) | |
3a12e572 UD |
5577 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5578 | for as_dir in $PATH | |
5579 | do | |
5580 | IFS=$as_save_IFS | |
5581 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5582 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 5583 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
3a12e572 | 5584 | ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext" |
b08c89d9 | 5585 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5586 | break 2 |
5587 | fi | |
5588 | done | |
b08c89d9 | 5589 | done |
26f56c1c | 5590 | IFS=$as_save_IFS |
3a12e572 | 5591 | |
c0016081 | 5592 | test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="no" |
a2b08ee5 UD |
5593 | ;; |
5594 | esac | |
5595 | fi | |
3a12e572 | 5596 | PERL=$ac_cv_path_PERL |
a2b08ee5 | 5597 | if test -n "$PERL"; then |
b08c89d9 | 5598 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5 |
322e23db | 5599 | $as_echo "$PERL" >&6; } |
a2b08ee5 | 5600 | else |
b08c89d9 | 5601 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5602 | $as_echo "no" >&6; } |
a2b08ee5 UD |
5603 | fi |
5604 | ||
26f56c1c | 5605 | |
2fd5d029 RM |
5606 | if test "$PERL" != no && |
5607 | (eval `$PERL -V:apiversion`; test `expr "$apiversion" \< 5` -ne 0); then | |
5608 | PERL=no | |
fc304e02 | 5609 | fi |
c0016081 UD |
5610 | # Extract the first word of "install-info", so it can be a program name with args. |
5611 | set dummy install-info; ac_word=$2 | |
b08c89d9 | 5612 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5613 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5614 | if ${ac_cv_path_INSTALL_INFO+:} false; then : |
322e23db | 5615 | $as_echo_n "(cached) " >&6 |
c0016081 | 5616 | else |
3a12e572 UD |
5617 | case $INSTALL_INFO in |
5618 | [\\/]* | ?:[\\/]*) | |
c0016081 UD |
5619 | ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path. |
5620 | ;; | |
5621 | *) | |
3a12e572 | 5622 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
f4b07664 RM |
5623 | as_dummy="$PATH:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin" |
5624 | for as_dir in $as_dummy | |
3a12e572 UD |
5625 | do |
5626 | IFS=$as_save_IFS | |
5627 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5628 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 5629 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
3a12e572 | 5630 | ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext" |
b08c89d9 | 5631 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5632 | break 2 |
5633 | fi | |
5634 | done | |
b08c89d9 | 5635 | done |
26f56c1c | 5636 | IFS=$as_save_IFS |
3a12e572 | 5637 | |
c0016081 UD |
5638 | test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO="no" |
5639 | ;; | |
5640 | esac | |
5641 | fi | |
3a12e572 | 5642 | INSTALL_INFO=$ac_cv_path_INSTALL_INFO |
c0016081 | 5643 | if test -n "$INSTALL_INFO"; then |
b08c89d9 | 5644 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5 |
322e23db | 5645 | $as_echo "$INSTALL_INFO" >&6; } |
c0016081 | 5646 | else |
b08c89d9 | 5647 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5648 | $as_echo "no" >&6; } |
c0016081 UD |
5649 | fi |
5650 | ||
26f56c1c | 5651 | |
ae113383 UD |
5652 | # Extract the first word of "bison", so it can be a program name with args. |
5653 | set dummy bison; ac_word=$2 | |
b08c89d9 | 5654 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5655 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5656 | if ${ac_cv_path_BISON+:} false; then : |
322e23db | 5657 | $as_echo_n "(cached) " >&6 |
ae113383 | 5658 | else |
3a12e572 UD |
5659 | case $BISON in |
5660 | [\\/]* | ?:[\\/]*) | |
ae113383 UD |
5661 | ac_cv_path_BISON="$BISON" # Let the user override the test with a path. |
5662 | ;; | |
ae113383 | 5663 | *) |
3a12e572 | 5664 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
f4b07664 RM |
5665 | as_dummy="$PATH:/usr/local/bin:/usr/bin:/bin" |
5666 | for as_dir in $as_dummy | |
3a12e572 UD |
5667 | do |
5668 | IFS=$as_save_IFS | |
5669 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5670 | for ac_exec_ext in '' $ac_executable_extensions; do |
26f56c1c | 5671 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
3a12e572 | 5672 | ac_cv_path_BISON="$as_dir/$ac_word$ac_exec_ext" |
b08c89d9 | 5673 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5674 | break 2 |
5675 | fi | |
5676 | done | |
b08c89d9 | 5677 | done |
26f56c1c | 5678 | IFS=$as_save_IFS |
3a12e572 | 5679 | |
ae113383 UD |
5680 | test -z "$ac_cv_path_BISON" && ac_cv_path_BISON="no" |
5681 | ;; | |
5682 | esac | |
5683 | fi | |
3a12e572 | 5684 | BISON=$ac_cv_path_BISON |
ae113383 | 5685 | if test -n "$BISON"; then |
b08c89d9 | 5686 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5 |
322e23db | 5687 | $as_echo "$BISON" >&6; } |
ae113383 | 5688 | else |
b08c89d9 | 5689 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5690 | $as_echo "no" >&6; } |
ae113383 UD |
5691 | fi |
5692 | ||
5693 | ||
26f56c1c | 5694 | |
b08c89d9 | 5695 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for signed size_t type" >&5 |
322e23db | 5696 | $as_echo_n "checking for signed size_t type... " >&6; } |
f318beb8 | 5697 | if ${libc_cv_signed_size_t+:} false; then : |
322e23db | 5698 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
5699 | else |
5700 | echo '#include <stddef.h> | |
5701 | FOOBAR __SIZE_TYPE__ FOOBAR' > conftest.c | |
5702 | if eval "$ac_cpp conftest.c 2>/dev/null" \ | |
5703 | | grep '^FOOBAR.*unsigned.*FOOBAR$' >/dev/null; then | |
5704 | libc_cv_signed_size_t=no | |
5705 | else | |
5706 | libc_cv_signed_size_t=yes | |
5707 | fi | |
5708 | rm -f conftest* | |
5709 | fi | |
b08c89d9 | 5710 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_signed_size_t" >&5 |
322e23db | 5711 | $as_echo "$libc_cv_signed_size_t" >&6; } |
cd6ede75 UD |
5712 | if test $libc_cv_signed_size_t = yes; then |
5713 | cat >> confdefs.h <<\EOF | |
5714 | #undef __SIZE_TYPE__ | |
5715 | #define __SIZE_TYPE__ unsigned | |
5716 | EOF | |
5717 | fi | |
5718 | ||
b08c89d9 | 5719 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libc-friendly stddef.h" >&5 |
322e23db | 5720 | $as_echo_n "checking for libc-friendly stddef.h... " >&6; } |
f318beb8 | 5721 | if ${libc_cv_friendly_stddef+:} false; then : |
322e23db | 5722 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 5723 | else |
b08c89d9 | 5724 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2abf9ff1 | 5725 | /* end confdefs.h. */ |
cd6ede75 UD |
5726 | #define __need_size_t |
5727 | #define __need_wchar_t | |
5728 | #include <stddef.h> | |
5729 | #define __need_NULL | |
5730 | #include <stddef.h> | |
3a12e572 UD |
5731 | int |
5732 | main () | |
5733 | { | |
cd6ede75 UD |
5734 | size_t size; wchar_t wchar; |
5735 | #ifdef offsetof | |
5736 | #error stddef.h ignored __need_* | |
5737 | #endif | |
5738 | if (&size == NULL || &wchar == NULL) abort (); | |
3a12e572 UD |
5739 | ; |
5740 | return 0; | |
5741 | } | |
5742 | _ACEOF | |
b08c89d9 | 5743 | if ac_fn_c_try_compile "$LINENO"; then : |
cd6ede75 UD |
5744 | libc_cv_friendly_stddef=yes |
5745 | else | |
b08c89d9 | 5746 | libc_cv_friendly_stddef=no |
cd6ede75 | 5747 | fi |
26f56c1c | 5748 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
cd6ede75 | 5749 | fi |
b08c89d9 | 5750 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_friendly_stddef" >&5 |
322e23db | 5751 | $as_echo "$libc_cv_friendly_stddef" >&6; } |
cd6ede75 UD |
5752 | if test $libc_cv_friendly_stddef = yes; then |
5753 | config_vars="$config_vars | |
5754 | override stddef.h = # The installed <stddef.h> seems to be libc-friendly." | |
5755 | fi | |
5756 | ||
b08c89d9 | 5757 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need to use -P to assemble .S files" >&5 |
322e23db | 5758 | $as_echo_n "checking whether we need to use -P to assemble .S files... " >&6; } |
f318beb8 | 5759 | if ${libc_cv_need_minus_P+:} false; then : |
322e23db | 5760 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
5761 | else |
5762 | cat > conftest.S <<EOF | |
5763 | #include "confdefs.h" | |
5764 | /* Nothing whatsoever. */ | |
5765 | EOF | |
3217788f | 5766 | if { ac_try='${CC-cc} $CPPFLAGS $ASFLAGS -c conftest.S 1>&5' |
b08c89d9 | 5767 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
61cea1c3 RM |
5768 | (eval $ac_try) 2>&5 |
5769 | ac_status=$? | |
b08c89d9 UD |
5770 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5771 | test $ac_status = 0; }; }; then | |
cd6ede75 UD |
5772 | libc_cv_need_minus_P=no |
5773 | else | |
5774 | libc_cv_need_minus_P=yes | |
5775 | fi | |
5776 | rm -f conftest* | |
5777 | fi | |
b08c89d9 | 5778 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_need_minus_P" >&5 |
322e23db | 5779 | $as_echo "$libc_cv_need_minus_P" >&6; } |
cd6ede75 UD |
5780 | if test $libc_cv_need_minus_P = yes; then |
5781 | config_vars="$config_vars | |
5782 | asm-CPPFLAGS = -P # The assembler can't grok cpp's # line directives." | |
5783 | fi | |
5784 | ||
b08c89d9 | 5785 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .set assembler directive" >&5 |
322e23db | 5786 | $as_echo_n "checking for .set assembler directive... " >&6; } |
f318beb8 | 5787 | if ${libc_cv_asm_set_directive+:} false; then : |
322e23db | 5788 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
5789 | else |
5790 | cat > conftest.s <<EOF | |
2293395f | 5791 | ${libc_cv_dot_text} |
cd6ede75 UD |
5792 | foo: |
5793 | .set glibc_conftest_frobozz,foo | |
5794 | $libc_cv_asm_global_directive glibc_conftest_frobozz | |
5795 | EOF | |
5796 | # The alpha-dec-osf1 assembler gives only a warning for `.set' | |
5797 | # (but it doesn't work), so we must do a linking check to be sure. | |
5798 | cat > conftest1.c <<\EOF | |
5799 | extern int glibc_conftest_frobozz; | |
640f0119 | 5800 | void _start() { glibc_conftest_frobozz = 1; } |
cd6ede75 UD |
5801 | EOF |
5802 | if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \ | |
640f0119 | 5803 | -nostartfiles -nostdlib \ |
cd6ede75 UD |
5804 | -o conftest conftest.s conftest1.c 1>&5 2>&5; then |
5805 | libc_cv_asm_set_directive=yes | |
5806 | else | |
5807 | libc_cv_asm_set_directive=no | |
5808 | fi | |
5809 | rm -f conftest* | |
5810 | fi | |
b08c89d9 | 5811 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_set_directive" >&5 |
322e23db | 5812 | $as_echo "$libc_cv_asm_set_directive" >&6; } |
cd6ede75 | 5813 | if test $libc_cv_asm_set_directive = yes; then |
b08c89d9 | 5814 | $as_echo "#define HAVE_ASM_SET_DIRECTIVE 1" >>confdefs.h |
cd6ede75 UD |
5815 | |
5816 | fi | |
5817 | ||
b08c89d9 | 5818 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler gnu_unique_object symbol type" >&5 |
415ac3df | 5819 | $as_echo_n "checking for assembler gnu_unique_object symbol type... " >&6; } |
f318beb8 | 5820 | if ${libc_cv_asm_unique_object+:} false; then : |
415ac3df UD |
5821 | $as_echo_n "(cached) " >&6 |
5822 | else | |
5823 | cat > conftest.s <<EOF | |
5824 | ${libc_cv_dot_text} | |
5825 | _sym: | |
5826 | .type _sym, ${libc_cv_asm_type_prefix}gnu_unique_object | |
5827 | EOF | |
5828 | if ${CC-cc} -c $ASFLAGS conftest.s 1>&5 2>&5; then | |
5829 | libc_cv_asm_unique_object=yes | |
5830 | else | |
5831 | libc_cv_asm_unique_object=no | |
5832 | fi | |
5833 | rm -f conftest* | |
5834 | fi | |
b08c89d9 | 5835 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_unique_object" >&5 |
415ac3df UD |
5836 | $as_echo "$libc_cv_asm_unique_object" >&6; } |
5837 | if test $libc_cv_asm_unique_object = yes; then | |
b08c89d9 | 5838 | $as_echo "#define HAVE_ASM_UNIQUE_OBJECT 1" >>confdefs.h |
415ac3df UD |
5839 | |
5840 | fi | |
5841 | ||
b08c89d9 | 5842 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .symver assembler directive" >&5 |
322e23db | 5843 | $as_echo_n "checking for .symver assembler directive... " >&6; } |
f318beb8 | 5844 | if ${libc_cv_asm_symver_directive+:} false; then : |
322e23db | 5845 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
5846 | else |
5847 | cat > conftest.s <<EOF | |
2293395f | 5848 | ${libc_cv_dot_text} |
cd6ede75 UD |
5849 | _sym: |
5850 | .symver _sym,sym@VERS | |
5851 | EOF | |
3217788f | 5852 | if ${CC-cc} -c $ASFLAGS conftest.s 1>&5 2>&5; then |
cd6ede75 UD |
5853 | libc_cv_asm_symver_directive=yes |
5854 | else | |
5855 | libc_cv_asm_symver_directive=no | |
5856 | fi | |
5857 | rm -f conftest* | |
5858 | fi | |
b08c89d9 | 5859 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_symver_directive" >&5 |
322e23db | 5860 | $as_echo "$libc_cv_asm_symver_directive" >&6; } |
b08c89d9 | 5861 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld --version-script" >&5 |
322e23db | 5862 | $as_echo_n "checking for ld --version-script... " >&6; } |
f318beb8 | 5863 | if ${libc_cv_ld_version_script_option+:} false; then : |
322e23db | 5864 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
5865 | else |
5866 | if test $libc_cv_asm_symver_directive = yes; then | |
5867 | cat > conftest.s <<EOF | |
2293395f | 5868 | ${libc_cv_dot_text} |
cd6ede75 UD |
5869 | _sym: |
5870 | .symver _sym,sym@VERS | |
5871 | EOF | |
5872 | cat > conftest.map <<EOF | |
f43ce637 | 5873 | VERS_1 { |
cd6ede75 UD |
5874 | global: sym; |
5875 | }; | |
f43ce637 UD |
5876 | |
5877 | VERS_2 { | |
77e8bddf | 5878 | global: sym; |
f43ce637 | 5879 | } VERS_1; |
cd6ede75 | 5880 | EOF |
3217788f RM |
5881 | if ${CC-cc} -c $ASFLAGS conftest.s 1>&5 2>&5; then |
5882 | if { ac_try='${CC-cc} $CFLAGS $LDFLAGS -shared | |
5883 | -o conftest.so conftest.o | |
5884 | -nostartfiles -nostdlib | |
5885 | -Wl,--version-script,conftest.map | |
3a12e572 | 5886 | 1>&5' |
b08c89d9 | 5887 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
5888 | (eval $ac_try) 2>&5 |
5889 | ac_status=$? | |
b08c89d9 UD |
5890 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5891 | test $ac_status = 0; }; }; | |
cd6ede75 UD |
5892 | then |
5893 | libc_cv_ld_version_script_option=yes | |
5894 | else | |
5895 | libc_cv_ld_version_script_option=no | |
5896 | fi | |
5897 | else | |
5898 | libc_cv_ld_version_script_option=no | |
5899 | fi | |
5900 | else | |
5901 | libc_cv_ld_version_script_option=no | |
5902 | fi | |
5903 | rm -f conftest* | |
5904 | fi | |
b08c89d9 | 5905 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ld_version_script_option" >&5 |
322e23db | 5906 | $as_echo "$libc_cv_ld_version_script_option" >&6; } |
7499a22a RM |
5907 | if test $shared != no && |
5908 | test $libc_cv_asm_symver_directive = yes && | |
650425ce UD |
5909 | test $libc_cv_ld_version_script_option = yes && |
5910 | test $enable_versioning = yes; then | |
cd6ede75 | 5911 | VERSIONING=yes |
b08c89d9 | 5912 | $as_echo "#define DO_VERSIONING 1" >>confdefs.h |
cd6ede75 UD |
5913 | |
5914 | else | |
5915 | VERSIONING=no | |
5916 | fi | |
5917 | ||
5918 | ||
22af13de | 5919 | if test $elf = yes && test $shared != no && test $VERSIONING = no; then |
f43ce637 | 5920 | echo "\ |
f4017d20 | 5921 | *** WARNING: You should not compile GNU libc without versioning. Not using |
f43ce637 UD |
5922 | *** versioning will introduce incompatibilities so that old binaries |
5923 | *** will not run anymore. | |
08a0d60a | 5924 | *** For versioning you need recent binutils (binutils-2.8.1.0.23 or newer)." |
f43ce637 | 5925 | fi |
cd6ede75 | 5926 | if test $elf = yes; then |
b08c89d9 | 5927 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .previous assembler directive" >&5 |
322e23db | 5928 | $as_echo_n "checking for .previous assembler directive... " >&6; } |
f318beb8 | 5929 | if ${libc_cv_asm_previous_directive+:} false; then : |
322e23db | 5930 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
5931 | else |
5932 | cat > conftest.s <<EOF | |
5933 | .section foo_section | |
5934 | .previous | |
5935 | EOF | |
3217788f | 5936 | if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5' |
b08c89d9 | 5937 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
5938 | (eval $ac_try) 2>&5 |
5939 | ac_status=$? | |
b08c89d9 UD |
5940 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5941 | test $ac_status = 0; }; }; then | |
cd6ede75 UD |
5942 | libc_cv_asm_previous_directive=yes |
5943 | else | |
5944 | libc_cv_asm_previous_directive=no | |
5945 | fi | |
5946 | rm -f conftest* | |
5947 | fi | |
b08c89d9 | 5948 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_previous_directive" >&5 |
322e23db | 5949 | $as_echo "$libc_cv_asm_previous_directive" >&6; } |
cd6ede75 | 5950 | if test $libc_cv_asm_previous_directive = yes; then |
b08c89d9 | 5951 | $as_echo "#define HAVE_ASM_PREVIOUS_DIRECTIVE 1" >>confdefs.h |
cd6ede75 UD |
5952 | |
5953 | else | |
b08c89d9 | 5954 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .popsection assembler directive" >&5 |
322e23db | 5955 | $as_echo_n "checking for .popsection assembler directive... " >&6; } |
f318beb8 | 5956 | if ${libc_cv_asm_popsection_directive+:} false; then : |
322e23db | 5957 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
5958 | else |
5959 | cat > conftest.s <<EOF | |
5960 | .pushsection foo_section | |
5961 | .popsection | |
5962 | EOF | |
3217788f | 5963 | if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5' |
b08c89d9 | 5964 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
5965 | (eval $ac_try) 2>&5 |
5966 | ac_status=$? | |
b08c89d9 UD |
5967 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5968 | test $ac_status = 0; }; }; then | |
cd6ede75 UD |
5969 | libc_cv_asm_popsection_directive=yes |
5970 | else | |
5971 | libc_cv_asm_popsection_directive=no | |
5972 | fi | |
5973 | rm -f conftest* | |
5974 | fi | |
b08c89d9 | 5975 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_popsection_directive" >&5 |
322e23db | 5976 | $as_echo "$libc_cv_asm_popsection_directive" >&6; } |
cd6ede75 | 5977 | if test $libc_cv_asm_popsection_directive = yes; then |
b08c89d9 | 5978 | $as_echo "#define HAVE_ASM_POPSECTION_DIRECTIVE 1" >>confdefs.h |
cd6ede75 UD |
5979 | |
5980 | fi | |
5981 | fi | |
b08c89d9 | 5982 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .protected and .hidden assembler directive" >&5 |
322e23db | 5983 | $as_echo_n "checking for .protected and .hidden assembler directive... " >&6; } |
f318beb8 | 5984 | if ${libc_cv_asm_protected_directive+:} false; then : |
322e23db | 5985 | $as_echo_n "(cached) " >&6 |
2d499f55 UD |
5986 | else |
5987 | cat > conftest.s <<EOF | |
5988 | .protected foo | |
5989 | foo: | |
5990 | .hidden bar | |
5991 | bar: | |
5992 | EOF | |
3217788f | 5993 | if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5' |
b08c89d9 | 5994 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
5995 | (eval $ac_try) 2>&5 |
5996 | ac_status=$? | |
b08c89d9 UD |
5997 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5998 | test $ac_status = 0; }; }; then | |
2d499f55 UD |
5999 | libc_cv_asm_protected_directive=yes |
6000 | else | |
4a531bb0 | 6001 | as_fn_error $? "assembler support for symbol visibility is required" "$LINENO" 5 |
2d499f55 UD |
6002 | fi |
6003 | rm -f conftest* | |
6004 | fi | |
b08c89d9 | 6005 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_protected_directive" >&5 |
322e23db | 6006 | $as_echo "$libc_cv_asm_protected_directive" >&6; } |
2d499f55 | 6007 | |
0d01dace | 6008 | if test $libc_cv_asm_protected_directive = yes; then |
b08c89d9 | 6009 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __attribute__((visibility())) is supported" >&5 |
322e23db | 6010 | $as_echo_n "checking whether __attribute__((visibility())) is supported... " >&6; } |
f318beb8 | 6011 | if ${libc_cv_visibility_attribute+:} false; then : |
322e23db | 6012 | $as_echo_n "(cached) " >&6 |
0d01dace UD |
6013 | else |
6014 | cat > conftest.c <<EOF | |
6015 | int foo __attribute__ ((visibility ("hidden"))) = 1; | |
6016 | int bar __attribute__ ((visibility ("protected"))) = 1; | |
6017 | EOF | |
6018 | libc_cv_visibility_attribute=no | |
61cea1c3 | 6019 | if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5' |
b08c89d9 | 6020 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
61cea1c3 RM |
6021 | (eval $ac_try) 2>&5 |
6022 | ac_status=$? | |
b08c89d9 UD |
6023 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6024 | test $ac_status = 0; }; }; then | |
0d01dace UD |
6025 | if grep '\.hidden.*foo' conftest.s >/dev/null; then |
6026 | if grep '\.protected.*bar' conftest.s >/dev/null; then | |
6027 | libc_cv_visibility_attribute=yes | |
6028 | fi | |
6029 | fi | |
6030 | fi | |
f7d82dc9 | 6031 | rm -f conftest.{c,s} |
0d01dace | 6032 | |
3a12e572 | 6033 | fi |
b08c89d9 | 6034 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_visibility_attribute" >&5 |
322e23db | 6035 | $as_echo "$libc_cv_visibility_attribute" >&6; } |
11bf311e | 6036 | if test $libc_cv_visibility_attribute != yes; then |
4a531bb0 | 6037 | as_fn_error $? "compiler support for visibility attribute is required" "$LINENO" 5 |
0d01dace UD |
6038 | fi |
6039 | fi | |
6040 | ||
37ba7d66 | 6041 | if test $libc_cv_visibility_attribute = yes; then |
b08c89d9 | 6042 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken __attribute__((visibility()))" >&5 |
322e23db | 6043 | $as_echo_n "checking for broken __attribute__((visibility()))... " >&6; } |
f318beb8 | 6044 | if ${libc_cv_broken_visibility_attribute+:} false; then : |
322e23db | 6045 | $as_echo_n "(cached) " >&6 |
37ba7d66 UD |
6046 | else |
6047 | cat > conftest.c <<EOF | |
6048 | int foo (int x); | |
6049 | int bar (int x) __asm__ ("foo") __attribute__ ((visibility ("hidden"))); | |
6050 | int bar (int x) { return x; } | |
6051 | EOF | |
6052 | libc_cv_broken_visibility_attribute=yes | |
f7d82dc9 | 6053 | if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5' |
b08c89d9 | 6054 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
61cea1c3 RM |
6055 | (eval $ac_try) 2>&5 |
6056 | ac_status=$? | |
b08c89d9 UD |
6057 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6058 | test $ac_status = 0; }; }; then | |
37ba7d66 UD |
6059 | if grep '\.hidden[ _]foo' conftest.s >/dev/null; then |
6060 | libc_cv_broken_visibility_attribute=no | |
6061 | fi | |
6062 | fi | |
6063 | rm -f conftest.c conftest.s | |
37ba7d66 | 6064 | |
3a12e572 | 6065 | fi |
b08c89d9 | 6066 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_broken_visibility_attribute" >&5 |
322e23db | 6067 | $as_echo "$libc_cv_broken_visibility_attribute" >&6; } |
37ba7d66 | 6068 | if test $libc_cv_broken_visibility_attribute = yes; then |
4a531bb0 | 6069 | as_fn_error $? "working compiler support for visibility attribute is required" "$LINENO" 5 |
37ba7d66 UD |
6070 | fi |
6071 | fi | |
6072 | ||
b08c89d9 | 6073 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken __attribute__((alias()))" >&5 |
322e23db | 6074 | $as_echo_n "checking for broken __attribute__((alias()))... " >&6; } |
f318beb8 | 6075 | if ${libc_cv_broken_alias_attribute+:} false; then : |
322e23db | 6076 | $as_echo_n "(cached) " >&6 |
37ba7d66 UD |
6077 | else |
6078 | cat > conftest.c <<EOF | |
6079 | extern int foo (int x) __asm ("xyzzy"); | |
6080 | int bar (int x) { return x; } | |
48b8e846 UD |
6081 | extern __typeof (bar) foo __attribute ((weak, alias ("bar"))); |
6082 | extern int dfoo; | |
6083 | extern __typeof (dfoo) dfoo __asm ("abccb"); | |
6084 | int dfoo = 1; | |
37ba7d66 UD |
6085 | EOF |
6086 | libc_cv_broken_alias_attribute=yes | |
61cea1c3 | 6087 | if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5' |
b08c89d9 | 6088 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
61cea1c3 RM |
6089 | (eval $ac_try) 2>&5 |
6090 | ac_status=$? | |
b08c89d9 UD |
6091 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6092 | test $ac_status = 0; }; }; then | |
48b8e846 UD |
6093 | if grep 'xyzzy' conftest.s >/dev/null && |
6094 | grep 'abccb' conftest.s >/dev/null; then | |
37ba7d66 UD |
6095 | libc_cv_broken_alias_attribute=no |
6096 | fi | |
6097 | fi | |
6098 | rm -f conftest.c conftest.s | |
37ba7d66 | 6099 | |
3a12e572 | 6100 | fi |
b08c89d9 | 6101 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_broken_alias_attribute" >&5 |
322e23db | 6102 | $as_echo "$libc_cv_broken_alias_attribute" >&6; } |
37ba7d66 | 6103 | if test $libc_cv_broken_alias_attribute = yes; then |
4a531bb0 | 6104 | as_fn_error $? "working alias attribute support required" "$LINENO" 5 |
37ba7d66 UD |
6105 | fi |
6106 | ||
8e635611 | 6107 | if test $libc_cv_visibility_attribute = yes; then |
b08c89d9 | 6108 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to put _rtld_local into .sdata section" >&5 |
322e23db | 6109 | $as_echo_n "checking whether to put _rtld_local into .sdata section... " >&6; } |
f318beb8 | 6110 | if ${libc_cv_have_sdata_section+:} false; then : |
322e23db | 6111 | $as_echo_n "(cached) " >&6 |
0d01dace UD |
6112 | else |
6113 | echo "int i;" > conftest.c | |
6114 | libc_cv_have_sdata_section=no | |
dbc92dc6 | 6115 | if ${CC-cc} $LDFLAGS -fPIC -shared -Wl,--verbose conftest.c -o conftest.so 2>&1 \ |
0d01dace UD |
6116 | | grep '\.sdata' >/dev/null; then |
6117 | libc_cv_have_sdata_section=yes | |
6118 | fi | |
6119 | rm -f conftest.c conftest.so | |
0d01dace | 6120 | |
3a12e572 | 6121 | fi |
b08c89d9 | 6122 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_sdata_section" >&5 |
322e23db | 6123 | $as_echo "$libc_cv_have_sdata_section" >&6; } |
0d01dace | 6124 | if test $libc_cv_have_sdata_section = yes; then |
b08c89d9 | 6125 | $as_echo "#define HAVE_SDATA_SECTION 1" >>confdefs.h |
0d01dace UD |
6126 | |
6127 | fi | |
6128 | fi | |
6129 | ||
b08c89d9 | 6130 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .preinit_array/.init_array/.fini_array support" >&5 |
322e23db | 6131 | $as_echo_n "checking for .preinit_array/.init_array/.fini_array support... " >&6; } |
f318beb8 | 6132 | if ${libc_cv_initfini_array+:} false; then : |
322e23db | 6133 | $as_echo_n "(cached) " >&6 |
2c617417 UD |
6134 | else |
6135 | cat > conftest.c <<EOF | |
6136 | int _start (void) { return 0; } | |
6137 | int __start (void) { return 0; } | |
6138 | int foo (void) { return 1; } | |
6139 | int (*fp) (void) __attribute__ ((section (".init_array"))) = foo; | |
6140 | EOF | |
3217788f | 6141 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -o conftest conftest.c |
3a12e572 | 6142 | -static -nostartfiles -nostdlib 1>&5' |
b08c89d9 | 6143 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6144 | (eval $ac_try) 2>&5 |
6145 | ac_status=$? | |
b08c89d9 UD |
6146 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6147 | test $ac_status = 0; }; } | |
2c617417 | 6148 | then |
d30cf5bb | 6149 | if $READELF -S conftest | fgrep INIT_ARRAY > /dev/null; then |
ce33ee7c | 6150 | libc_cv_initfini_array=yes |
2c617417 | 6151 | else |
ce33ee7c | 6152 | libc_cv_initfini_array=no |
2c617417 UD |
6153 | fi |
6154 | else | |
ce33ee7c | 6155 | libc_cv_initfini_array=no |
2c617417 UD |
6156 | fi |
6157 | rm -f conftest* | |
6158 | fi | |
b08c89d9 | 6159 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_initfini_array" >&5 |
322e23db | 6160 | $as_echo "$libc_cv_initfini_array" >&6; } |
ce33ee7c | 6161 | if test $libc_cv_initfini_array != yes; then |
4a531bb0 | 6162 | as_fn_error $? "Need linker with .init_array/.fini_array support." "$LINENO" 5 |
62bede13 RM |
6163 | fi |
6164 | ||
6165 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use .ctors/.dtors header and trailer" >&5 | |
6166 | $as_echo_n "checking whether to use .ctors/.dtors header and trailer... " >&6; } | |
f318beb8 | 6167 | if ${libc_cv_ctors_header+:} false; then : |
62bede13 RM |
6168 | $as_echo_n "(cached) " >&6 |
6169 | else | |
113ddea4 RM |
6170 | libc_cv_ctors_header=yes |
6171 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6172 | /* end confdefs.h. */ | |
6173 | ||
6174 | int | |
6175 | main () | |
6176 | { | |
6177 | ||
6178 | __attribute__ ((constructor)) void ctor (void) { puts("ctor"); } | |
6179 | __attribute__ ((destructor)) void dtor (void) { puts("dtor"); } | |
6180 | ||
6181 | ; | |
6182 | return 0; | |
6183 | } | |
6184 | _ACEOF | |
6185 | if ac_fn_c_try_link "$LINENO"; then : | |
6186 | if $READELF -WS conftest$ac_exeext | $AWK ' | |
5f69cd2f | 6187 | { gsub(/\[ */, "[") } |
113ddea4 RM |
6188 | $2 == ".ctors" || $2 == ".dtors" { |
6189 | size = strtonum("0x" $6) | |
6190 | align = strtonum("0x" $NF) | |
6191 | seen[$2] = 1 | |
6192 | stub[$2] = size == align * 2 | |
5f69cd2f | 6193 | } |
113ddea4 RM |
6194 | END { |
6195 | ctors_ok = !seen[".ctors"] || stub[".ctors"] | |
6196 | dtors_ok = !seen[".dtors"] || stub[".dtors"] | |
6197 | exit ((ctors_ok && dtors_ok) ? 0 : 1) | |
6198 | } | |
6199 | '; then : | |
6200 | libc_cv_ctors_header=no | |
6201 | fi | |
6202 | ||
6203 | else | |
6204 | as_fn_error $? "missing __attribute__ ((constructor)) support??" "$LINENO" 5 | |
6205 | ||
6206 | fi | |
6207 | rm -f core conftest.err conftest.$ac_objext \ | |
6208 | conftest$ac_exeext conftest.$ac_ext | |
6209 | ||
62bede13 RM |
6210 | fi |
6211 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ctors_header" >&5 | |
6212 | $as_echo "$libc_cv_ctors_header" >&6; } | |
62bede13 | 6213 | if test $libc_cv_ctors_header = no; then |
4a531bb0 L |
6214 | $as_echo "#define NO_CTORS_DTORS_SECTIONS 1" >>confdefs.h |
6215 | ||
2c617417 UD |
6216 | fi |
6217 | ||
b08c89d9 | 6218 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libunwind-support in compiler" >&5 |
322e23db | 6219 | $as_echo_n "checking for libunwind-support in compiler... " >&6; } |
f318beb8 | 6220 | if ${libc_cv_cc_with_libunwind+:} false; then : |
322e23db | 6221 | $as_echo_n "(cached) " >&6 |
c776b3d7 | 6222 | else |
c776b3d7 | 6223 | |
cbdb12de UD |
6224 | cat > conftest.c <<EOF |
6225 | int main (void) { return 0; } | |
6226 | EOF | |
6227 | if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -static -o conftest \ | |
6228 | conftest.c -v 2>&1 >/dev/null | grep -q " -lunwind "; then | |
6229 | libc_cv_cc_with_libunwind=yes | |
6230 | else | |
6231 | libc_cv_cc_with_libunwind=no | |
6232 | fi | |
6233 | rm -f conftest* | |
c776b3d7 | 6234 | fi |
b08c89d9 | 6235 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_with_libunwind" >&5 |
322e23db | 6236 | $as_echo "$libc_cv_cc_with_libunwind" >&6; } |
c776b3d7 UD |
6237 | |
6238 | if test $libc_cv_cc_with_libunwind = yes; then | |
b08c89d9 | 6239 | $as_echo "#define HAVE_CC_WITH_LIBUNWIND 1" >>confdefs.h |
c776b3d7 UD |
6240 | |
6241 | fi | |
6242 | ||
b08c89d9 | 6243 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -z nodelete option" >&5 |
322e23db | 6244 | $as_echo_n "checking for -z nodelete option... " >&6; } |
f318beb8 | 6245 | if ${libc_cv_z_nodelete+:} false; then : |
322e23db | 6246 | $as_echo_n "(cached) " >&6 |
2f54c82d UD |
6247 | else |
6248 | cat > conftest.c <<EOF | |
6249 | int _start (void) { return 42; } | |
6250 | EOF | |
3217788f | 6251 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
dbc92dc6 | 6252 | -fPIC -shared -o conftest.so conftest.c |
35cd3c97 | 6253 | -nostartfiles -nostdlib |
3a12e572 | 6254 | -Wl,--enable-new-dtags,-z,nodelete 1>&5' |
b08c89d9 | 6255 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6256 | (eval $ac_try) 2>&5 |
6257 | ac_status=$? | |
b08c89d9 UD |
6258 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6259 | test $ac_status = 0; }; } | |
2f54c82d UD |
6260 | then |
6261 | libc_cv_z_nodelete=yes | |
6262 | else | |
4a531bb0 | 6263 | as_fn_error $? "linker with -z nodelete support required" "$LINENO" 5 |
2f54c82d UD |
6264 | fi |
6265 | rm -f conftest* | |
6266 | fi | |
b08c89d9 | 6267 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_z_nodelete" >&5 |
322e23db | 6268 | $as_echo "$libc_cv_z_nodelete" >&6; } |
2f54c82d | 6269 | |
b08c89d9 | 6270 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -z nodlopen option" >&5 |
322e23db | 6271 | $as_echo_n "checking for -z nodlopen option... " >&6; } |
f318beb8 | 6272 | if ${libc_cv_z_nodlopen+:} false; then : |
322e23db | 6273 | $as_echo_n "(cached) " >&6 |
2f54c82d UD |
6274 | else |
6275 | cat > conftest.c <<EOF | |
6276 | int _start (void) { return 42; } | |
6277 | EOF | |
3217788f | 6278 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
dbc92dc6 | 6279 | -fPIC -shared -o conftest.so conftest.c |
35cd3c97 | 6280 | -nostartfiles -nostdlib |
3a12e572 | 6281 | -Wl,--enable-new-dtags,-z,nodlopen 1>&5' |
b08c89d9 | 6282 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6283 | (eval $ac_try) 2>&5 |
6284 | ac_status=$? | |
b08c89d9 UD |
6285 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6286 | test $ac_status = 0; }; } | |
2f54c82d UD |
6287 | then |
6288 | libc_cv_z_nodlopen=yes | |
6289 | else | |
4a531bb0 | 6290 | as_fn_error $? "linker with -z nodlopen support required" "$LINENO" 5 |
2f54c82d UD |
6291 | fi |
6292 | rm -f conftest* | |
6293 | fi | |
b08c89d9 | 6294 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_z_nodlopen" >&5 |
322e23db | 6295 | $as_echo "$libc_cv_z_nodlopen" >&6; } |
2f54c82d | 6296 | |
b08c89d9 | 6297 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -z initfirst option" >&5 |
322e23db | 6298 | $as_echo_n "checking for -z initfirst option... " >&6; } |
f318beb8 | 6299 | if ${libc_cv_z_initfirst+:} false; then : |
322e23db | 6300 | $as_echo_n "(cached) " >&6 |
5d916713 UD |
6301 | else |
6302 | cat > conftest.c <<EOF | |
6303 | int _start (void) { return 42; } | |
6304 | EOF | |
3217788f | 6305 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
dbc92dc6 | 6306 | -fPIC -shared -o conftest.so conftest.c |
35cd3c97 | 6307 | -nostartfiles -nostdlib |
3a12e572 | 6308 | -Wl,--enable-new-dtags,-z,initfirst 1>&5' |
b08c89d9 | 6309 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6310 | (eval $ac_try) 2>&5 |
6311 | ac_status=$? | |
b08c89d9 UD |
6312 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6313 | test $ac_status = 0; }; } | |
5d916713 UD |
6314 | then |
6315 | libc_cv_z_initfirst=yes | |
6316 | else | |
4a531bb0 | 6317 | as_fn_error $? "linker with -z initfirst support required" "$LINENO" 5 |
5d916713 UD |
6318 | fi |
6319 | rm -f conftest* | |
6320 | fi | |
b08c89d9 | 6321 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_z_initfirst" >&5 |
322e23db | 6322 | $as_echo "$libc_cv_z_initfirst" >&6; } |
5d916713 | 6323 | |
574920b4 RM |
6324 | # Add-on fragments can set these for other machines. |
6325 | libc_commonpagesize=${libc_commonpagesize:-no} | |
6326 | libc_relro_required=${libc_relro_required:-no} | |
11bf311e | 6327 | case "$base_machine" in |
574920b4 RM |
6328 | i[34567]86 | x86_64 | powerpc* | s390*) |
6329 | libc_commonpagesize=0x1000 | |
6330 | libc_relro_required=yes | |
6331 | ;; | |
6332 | sparc*) | |
6333 | libc_commonpagesize=0x2000 | |
6334 | libc_relro_required=yes | |
6335 | ;; | |
6336 | ia64*) | |
6337 | libc_commonpagesize=0x4000 | |
6338 | ;; | |
6339 | alpha*) | |
6340 | libc_commonpagesize=0x10000 | |
6341 | libc_relro_required=yes | |
6342 | ;; | |
6343 | esac | |
6344 | ||
6345 | if test $libc_commonpagesize != no; then | |
6346 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -z relro option" >&5 | |
322e23db | 6347 | $as_echo_n "checking for -z relro option... " >&6; } |
f318beb8 | 6348 | if ${libc_cv_z_relro+:} false; then : |
322e23db | 6349 | $as_echo_n "(cached) " >&6 |
ed20b3d9 | 6350 | else |
574920b4 RM |
6351 | libc_cv_z_relro=no |
6352 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6353 | /* end confdefs.h. */ | |
6354 | ||
6355 | int _start (void) { return 42; } | |
6356 | extern void _exit (int); | |
9fa2c032 RM |
6357 | /* Since these pointers are const, they should go in rodata. |
6358 | Since they refer to functions that have to be resolved by | |
6359 | dynamic linking, they should instead go in RELRO data. */ | |
defe9061 | 6360 | const void *const relro[] = { &_start, &_exit, 0 }; |
9fa2c032 RM |
6361 | /* GNU ld fails to produce RELRO data when it's very small and there is no |
6362 | normal writable data following it, or if only uninitialized (.bss) data | |
6363 | follows it, or only very small writable data. */ | |
6364 | int data[0x10000] = { 1, }; | |
574920b4 RM |
6365 | |
6366 | _ACEOF | |
6367 | cat > conftest.awk <<\EOF | |
6368 | BEGIN { | |
6369 | result = "no" | |
6370 | commonpagesize = strtonum(commonpagesize) | |
6371 | } | |
6372 | { print "LINE:", $0 > "/dev/stderr" } | |
6373 | $1 == "GNU_RELRO" { | |
6374 | vaddr = strtonum($3) | |
6375 | memsz = strtonum($6) | |
6376 | end = vaddr + memsz | |
6377 | printf "vaddr %#x memsz %#x end %#x commonpagesize %#x\n", \ | |
6378 | vaddr, memsz, end, commonpagesize > "/dev/stderr" | |
6379 | result = (end % commonpagesize == 0) ? "yes" : "broken" | |
6380 | } | |
6381 | END { print result } | |
6382 | EOF | |
6383 | { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS | |
6384 | -fPIC -shared -o conftest.so conftest.c | |
6385 | -nostartfiles -nostdlib | |
6386 | -Wl,-z,relro 1>&5' | |
b08c89d9 | 6387 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
ed20b3d9 UD |
6388 | (eval $ac_try) 2>&5 |
6389 | ac_status=$? | |
b08c89d9 | 6390 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
574920b4 RM |
6391 | test $ac_status = 0; }; } && |
6392 | { ac_try='$READELF -Wl conftest.so > conftest.ph' | |
b08c89d9 | 6393 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
54beacab UD |
6394 | (eval $ac_try) 2>&5 |
6395 | ac_status=$? | |
b08c89d9 | 6396 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
574920b4 RM |
6397 | test $ac_status = 0; }; } && |
6398 | { ac_try=' | |
6399 | $AWK -v commonpagesize=$libc_commonpagesize -f conftest.awk | |
6400 | conftest.ph > conftest.cps | |
6401 | ' | |
6402 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
6403 | (eval $ac_try) 2>&5 | |
6404 | ac_status=$? | |
6405 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
6406 | test $ac_status = 0; }; } && | |
6407 | libc_cv_z_relro=`cat conftest.cps 2>&5` | |
6408 | rm -f conftest* | |
ed20b3d9 | 6409 | fi |
b08c89d9 | 6410 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_z_relro" >&5 |
322e23db | 6411 | $as_echo "$libc_cv_z_relro" >&6; } |
574920b4 RM |
6412 | if { test "x$libc_relro_required" = xyes && |
6413 | test "x$libc_cv_z_relro" != xyes | |
6414 | } | |
6415 | then | |
6416 | as_fn_error $? "linker with -z relro support required" "$LINENO" 5 | |
6417 | fi | |
6418 | else | |
6419 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: missing architecture parameter to check for working -z relro" >&5 | |
6420 | $as_echo "$as_me: WARNING: missing architecture parameter to check for working -z relro" >&2;} | |
6421 | fi | |
ed20b3d9 | 6422 | |
b08c89d9 | 6423 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -Bgroup option" >&5 |
322e23db | 6424 | $as_echo_n "checking for -Bgroup option... " >&6; } |
f318beb8 | 6425 | if ${libc_cv_Bgroup+:} false; then : |
322e23db | 6426 | $as_echo_n "(cached) " >&6 |
639c3248 UD |
6427 | else |
6428 | cat > conftest.c <<EOF | |
6429 | int _start (void) { return 42; } | |
6430 | EOF | |
3217788f | 6431 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
dbc92dc6 | 6432 | -fPIC -shared -o conftest.so conftest.c |
3217788f | 6433 | -Wl,-Bgroup -nostdlib 1>&5' |
b08c89d9 | 6434 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 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; }; } | |
639c3248 UD |
6439 | then |
6440 | libc_cv_Bgroup=yes | |
6441 | else | |
6442 | libc_cv_Bgroup=no | |
6443 | fi | |
6444 | rm -f conftest* | |
6445 | fi | |
b08c89d9 | 6446 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_Bgroup" >&5 |
322e23db | 6447 | $as_echo "$libc_cv_Bgroup" >&6; } |
639c3248 | 6448 | |
a711b01d | 6449 | |
b08c89d9 | 6450 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libgcc_s suffix" >&5 |
322e23db | 6451 | $as_echo_n "checking for libgcc_s suffix... " >&6; } |
f318beb8 | 6452 | if ${libc_cv_libgcc_s_suffix+:} false; then : |
322e23db | 6453 | $as_echo_n "(cached) " >&6 |
66b3d198 UD |
6454 | else |
6455 | cat > conftest.c <<EOF | |
6456 | int main (void) { return 0; } | |
6457 | EOF | |
6458 | libc_cv_libgcc_s_suffix=`${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \ | |
dbc92dc6 | 6459 | -fPIC -shared -shared-libgcc -o conftest.so \ |
66b3d198 UD |
6460 | conftest.c -v 2>&1 >/dev/null \ |
6461 | | sed -n 's/^.* -lgcc_s\([^ ]*\) .*$/\1/p'` | |
6462 | rm -f conftest* | |
6463 | fi | |
b08c89d9 | 6464 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_libgcc_s_suffix" >&5 |
322e23db | 6465 | $as_echo "$libc_cv_libgcc_s_suffix" >&6; } |
66b3d198 UD |
6466 | |
6467 | ||
b08c89d9 | 6468 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --as-needed option" >&5 |
322e23db | 6469 | $as_echo_n "checking for --as-needed option... " >&6; } |
f318beb8 | 6470 | if ${libc_cv_as_needed+:} false; then : |
322e23db | 6471 | $as_echo_n "(cached) " >&6 |
78ec7d8c UD |
6472 | else |
6473 | cat > conftest.c <<EOF | |
6474 | int main (void) { return 0; } | |
6475 | EOF | |
6476 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS | |
dbc92dc6 | 6477 | -fPIC -shared -o conftest.so conftest.c |
66b3d198 UD |
6478 | -lgcc_s$libc_cv_libgcc_s_suffix -Wl,--as-needed |
6479 | -nostdlib 1>&5' | |
b08c89d9 | 6480 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
78ec7d8c UD |
6481 | (eval $ac_try) 2>&5 |
6482 | ac_status=$? | |
b08c89d9 UD |
6483 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6484 | test $ac_status = 0; }; } | |
78ec7d8c UD |
6485 | then |
6486 | libc_cv_as_needed=yes | |
6487 | else | |
6488 | libc_cv_as_needed=no | |
6489 | fi | |
6490 | rm -f conftest* | |
6491 | fi | |
b08c89d9 | 6492 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_as_needed" >&5 |
322e23db | 6493 | $as_echo "$libc_cv_as_needed" >&6; } |
78ec7d8c UD |
6494 | |
6495 | ||
35915ec8 | 6496 | ASFLAGS_config= |
b08c89d9 | 6497 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether --noexecstack is desirable for .S files" >&5 |
322e23db | 6498 | $as_echo_n "checking whether --noexecstack is desirable for .S files... " >&6; } |
f318beb8 | 6499 | if ${libc_cv_as_noexecstack+:} false; then : |
322e23db | 6500 | $as_echo_n "(cached) " >&6 |
35915ec8 UD |
6501 | else |
6502 | cat > conftest.c <<EOF | |
6503 | void foo (void) { } | |
6504 | EOF | |
6505 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS | |
6506 | -S -o conftest.s conftest.c 1>&5' | |
b08c89d9 | 6507 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
35915ec8 UD |
6508 | (eval $ac_try) 2>&5 |
6509 | ac_status=$? | |
b08c89d9 UD |
6510 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6511 | test $ac_status = 0; }; } \ | |
35915ec8 | 6512 | && grep -q .note.GNU-stack conftest.s \ |
215a8745 | 6513 | && { ac_try='${CC-cc} $ASFLAGS -Wa,--noexecstack |
35915ec8 | 6514 | -c -o conftest.o conftest.s 1>&5' |
b08c89d9 | 6515 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
35915ec8 UD |
6516 | (eval $ac_try) 2>&5 |
6517 | ac_status=$? | |
b08c89d9 UD |
6518 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6519 | test $ac_status = 0; }; } | |
35915ec8 UD |
6520 | then |
6521 | libc_cv_as_noexecstack=yes | |
6522 | else | |
6523 | libc_cv_as_noexecstack=no | |
6524 | fi | |
6525 | rm -f conftest* | |
6526 | fi | |
b08c89d9 | 6527 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_as_noexecstack" >&5 |
322e23db | 6528 | $as_echo "$libc_cv_as_noexecstack" >&6; } |
35915ec8 UD |
6529 | if test $libc_cv_as_noexecstack = yes; then |
6530 | ASFLAGS_config="$ASFLAGS_config -Wa,--noexecstack" | |
6531 | fi | |
6532 | ||
2abf9ff1 | 6533 | |
b08c89d9 | 6534 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -z combreloc" >&5 |
322e23db | 6535 | $as_echo_n "checking for -z combreloc... " >&6; } |
f318beb8 | 6536 | if ${libc_cv_z_combreloc+:} false; then : |
322e23db | 6537 | $as_echo_n "(cached) " >&6 |
a711b01d UD |
6538 | else |
6539 | cat > conftest.c <<EOF | |
d555194c UD |
6540 | extern int bar (int); |
6541 | extern int mumble; | |
6542 | int foo (void) { return bar (mumble); } | |
a711b01d | 6543 | EOF |
3217788f | 6544 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
dbc92dc6 | 6545 | -fPIC -shared -o conftest.so conftest.c |
35cd3c97 | 6546 | -nostdlib -nostartfiles |
3a12e572 | 6547 | -Wl,-z,combreloc 1>&5' |
b08c89d9 | 6548 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6549 | (eval $ac_try) 2>&5 |
6550 | ac_status=$? | |
b08c89d9 UD |
6551 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6552 | test $ac_status = 0; }; } | |
a711b01d | 6553 | then |
d30cf5bb | 6554 | if $READELF -S conftest.so | grep '\.rel\(a\|\)\.dyn' > /dev/null; then |
fdde8349 UD |
6555 | libc_cv_z_combreloc=yes |
6556 | else | |
6557 | libc_cv_z_combreloc=no | |
a711b01d | 6558 | fi |
fdde8349 UD |
6559 | else |
6560 | libc_cv_z_combreloc=no | |
a711b01d UD |
6561 | fi |
6562 | rm -f conftest* | |
6563 | fi | |
b08c89d9 | 6564 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_z_combreloc" >&5 |
322e23db | 6565 | $as_echo "$libc_cv_z_combreloc" >&6; } |
fdde8349 | 6566 | if test "$libc_cv_z_combreloc" = yes; then |
b08c89d9 | 6567 | $as_echo "#define HAVE_Z_COMBRELOC 1" >>confdefs.h |
fdde8349 UD |
6568 | |
6569 | fi | |
2abf9ff1 RM |
6570 | |
6571 | ||
b08c89d9 | 6572 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -z execstack" >&5 |
322e23db | 6573 | $as_echo_n "checking for -z execstack... " >&6; } |
f318beb8 | 6574 | if ${libc_cv_z_execstack+:} false; then : |
322e23db | 6575 | $as_echo_n "(cached) " >&6 |
2abf9ff1 RM |
6576 | else |
6577 | cat > conftest.c <<EOF | |
6578 | int _start (void) { return 42; } | |
6579 | EOF | |
6580 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS | |
dbc92dc6 | 6581 | -fPIC -shared -o conftest.so conftest.c |
2abf9ff1 RM |
6582 | -Wl,-z,execstack -nostdlib |
6583 | 1>&5' | |
b08c89d9 | 6584 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
2abf9ff1 RM |
6585 | (eval $ac_try) 2>&5 |
6586 | ac_status=$? | |
b08c89d9 UD |
6587 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6588 | test $ac_status = 0; }; } | |
2abf9ff1 RM |
6589 | then |
6590 | libc_cv_z_execstack=yes | |
6591 | else | |
6592 | libc_cv_z_execstack=no | |
6593 | fi | |
6594 | rm -f conftest* | |
cd6ede75 | 6595 | fi |
b08c89d9 | 6596 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_z_execstack" >&5 |
322e23db | 6597 | $as_echo "$libc_cv_z_execstack" >&6; } |
cd6ede75 | 6598 | |
0f124303 | 6599 | |
b08c89d9 | 6600 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fpie" >&5 |
322e23db | 6601 | $as_echo_n "checking for -fpie... " >&6; } |
f318beb8 | 6602 | if ${libc_cv_fpie+:} false; then : |
322e23db | 6603 | $as_echo_n "(cached) " >&6 |
0f124303 UD |
6604 | else |
6605 | cat > conftest.c <<EOF | |
6606 | int foo; | |
49803108 | 6607 | main () { return 0;} |
0f124303 UD |
6608 | EOF |
6609 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -pie -fpie | |
6610 | -o conftest conftest.c 1>&5' | |
b08c89d9 | 6611 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
0f124303 UD |
6612 | (eval $ac_try) 2>&5 |
6613 | ac_status=$? | |
b08c89d9 UD |
6614 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6615 | test $ac_status = 0; }; } | |
0f124303 UD |
6616 | then |
6617 | libc_cv_fpie=yes | |
6618 | else | |
6619 | libc_cv_fpie=no | |
6620 | fi | |
6621 | rm -f conftest* | |
6622 | fi | |
b08c89d9 | 6623 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_fpie" >&5 |
322e23db | 6624 | $as_echo "$libc_cv_fpie" >&6; } |
0f124303 UD |
6625 | |
6626 | ||
871b9158 | 6627 | |
b08c89d9 | 6628 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --hash-style option" >&5 |
322e23db | 6629 | $as_echo_n "checking for --hash-style option... " >&6; } |
f318beb8 | 6630 | if ${libc_cv_hashstyle+:} false; then : |
322e23db | 6631 | $as_echo_n "(cached) " >&6 |
871b9158 UD |
6632 | else |
6633 | cat > conftest.c <<EOF | |
6634 | int _start (void) { return 42; } | |
6635 | EOF | |
6636 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS | |
6637 | -fPIC -shared -o conftest.so conftest.c | |
6638 | -Wl,--hash-style=both -nostdlib 1>&5' | |
b08c89d9 | 6639 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
871b9158 UD |
6640 | (eval $ac_try) 2>&5 |
6641 | ac_status=$? | |
b08c89d9 UD |
6642 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6643 | test $ac_status = 0; }; } | |
871b9158 UD |
6644 | then |
6645 | libc_cv_hashstyle=yes | |
6646 | else | |
6647 | libc_cv_hashstyle=no | |
6648 | fi | |
6649 | rm -f conftest* | |
6650 | fi | |
b08c89d9 | 6651 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_hashstyle" >&5 |
322e23db | 6652 | $as_echo "$libc_cv_hashstyle" >&6; } |
871b9158 | 6653 | |
fd5e21c7 RM |
6654 | |
6655 | # The linker's default -shared behavior is good enough if it | |
6656 | # does these things that our custom linker scripts ensure that | |
6657 | # all allocated NOTE sections come first. | |
6658 | if test "$use_default_link" = default; then | |
6659 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sufficient default -shared layout" >&5 | |
6660 | $as_echo_n "checking for sufficient default -shared layout... " >&6; } | |
f318beb8 | 6661 | if ${libc_cv_use_default_link+:} false; then : |
fd5e21c7 RM |
6662 | $as_echo_n "(cached) " >&6 |
6663 | else | |
6664 | libc_cv_use_default_link=no | |
6665 | cat > conftest.s <<\EOF | |
6666 | .section .note.a,"a",%note | |
6667 | .balign 4 | |
6668 | .long 4,4,9 | |
6669 | .string "GNU" | |
6670 | .string "foo" | |
6671 | .section .note.b,"a",%note | |
6672 | .balign 4 | |
6673 | .long 4,4,9 | |
6674 | .string "GNU" | |
6675 | .string "bar" | |
6676 | EOF | |
6677 | if { ac_try=' ${CC-cc} $ASFLAGS -shared -o conftest.so conftest.s 1>&5' | |
6678 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
6679 | (eval $ac_try) 2>&5 | |
6680 | ac_status=$? | |
6681 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
6682 | test $ac_status = 0; }; } && | |
6683 | ac_try=`$READELF -S conftest.so | sed -n \ | |
6684 | '${x;p;} | |
6685 | s/^ *\[ *[1-9][0-9]*\] *\([^ ][^ ]*\) *\([^ ][^ ]*\) .*$/\2 \1/ | |
6686 | t a | |
6687 | b | |
6688 | : a | |
6689 | H'` | |
6690 | then | |
6691 | libc_seen_a=no libc_seen_b=no | |
6692 | set -- $ac_try | |
6693 | while test $# -ge 2 -a "$1" = NOTE; do | |
6694 | case "$2" in | |
6695 | .note.a) libc_seen_a=yes ;; | |
6696 | .note.b) libc_seen_b=yes ;; | |
6697 | esac | |
6698 | shift 2 | |
6699 | done | |
6700 | case "$libc_seen_a$libc_seen_b" in | |
6701 | yesyes) | |
6702 | libc_cv_use_default_link=yes | |
6703 | ;; | |
6704 | *) | |
6705 | echo >&5 "\ | |
6706 | $libc_seen_a$libc_seen_b from: | |
6707 | $ac_try" | |
6708 | ;; | |
6709 | esac | |
6710 | fi | |
6711 | rm -f conftest* | |
6712 | fi | |
6713 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_use_default_link" >&5 | |
6714 | $as_echo "$libc_cv_use_default_link" >&6; } | |
6715 | use_default_link=$libc_cv_use_default_link | |
6716 | fi | |
2abf9ff1 | 6717 | fi |
f13df7c7 | 6718 | |
5c550700 RM |
6719 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker output format" >&5 |
6720 | $as_echo_n "checking linker output format... " >&6; } | |
f318beb8 | 6721 | if ${libc_cv_output_format+:} false; then : |
5c550700 RM |
6722 | $as_echo_n "(cached) " >&6 |
6723 | else | |
6724 | if libc_cv_output_format=` | |
6725 | ${CC-cc} -nostartfiles -nostdlib -Wl,--print-output-format 2>&5` | |
6726 | then | |
6727 | : | |
6728 | else | |
6729 | libc_cv_output_format= | |
6730 | fi | |
6731 | test -n "$libc_cv_output_format" || libc_cv_output_format=unknown | |
6732 | fi | |
6733 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_output_format" >&5 | |
6734 | $as_echo "$libc_cv_output_format" >&6; } | |
6735 | ||
6736 | ||
b08c89d9 | 6737 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fno-toplevel-reorder -fno-section-anchors" >&5 |
322e23db | 6738 | $as_echo_n "checking for -fno-toplevel-reorder -fno-section-anchors... " >&6; } |
f318beb8 | 6739 | if ${libc_cv_fno_toplevel_reorder+:} false; then : |
322e23db | 6740 | $as_echo_n "(cached) " >&6 |
49803108 AJ |
6741 | else |
6742 | cat > conftest.c <<EOF | |
6743 | int foo; | |
6744 | EOF | |
22dca1ea | 6745 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -fno-toplevel-reorder -fno-section-anchors |
49803108 | 6746 | conftest.c 1>&5' |
b08c89d9 | 6747 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
49803108 AJ |
6748 | (eval $ac_try) 2>&5 |
6749 | ac_status=$? | |
b08c89d9 UD |
6750 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6751 | test $ac_status = 0; }; } | |
49803108 | 6752 | then |
18e2ac6d | 6753 | libc_cv_fno_toplevel_reorder=yes |
49803108 | 6754 | else |
18e2ac6d | 6755 | libc_cv_fno_toplevel_reorder=no |
49803108 AJ |
6756 | fi |
6757 | rm -f conftest* | |
6758 | fi | |
b08c89d9 | 6759 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_fno_toplevel_reorder" >&5 |
322e23db | 6760 | $as_echo "$libc_cv_fno_toplevel_reorder" >&6; } |
18e2ac6d | 6761 | if test $libc_cv_fno_toplevel_reorder = yes; then |
22dca1ea | 6762 | fno_unit_at_a_time="-fno-toplevel-reorder -fno-section-anchors" |
18e2ac6d | 6763 | else |
49803108 AJ |
6764 | fno_unit_at_a_time=-fno-unit-at-a-time |
6765 | fi | |
6766 | ||
6767 | ||
b08c89d9 | 6768 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fstack-protector" >&5 |
322e23db | 6769 | $as_echo_n "checking for -fstack-protector... " >&6; } |
f318beb8 | 6770 | if ${libc_cv_ssp+:} false; then : |
322e23db | 6771 | $as_echo_n "(cached) " >&6 |
10ffcd52 UD |
6772 | else |
6773 | cat > conftest.c <<EOF | |
6774 | int foo; | |
6775 | main () { return 0;} | |
6776 | EOF | |
a40fbc8d | 6777 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -Werror -fstack-protector |
10ffcd52 | 6778 | -o conftest conftest.c 1>&5' |
b08c89d9 | 6779 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
10ffcd52 UD |
6780 | (eval $ac_try) 2>&5 |
6781 | ac_status=$? | |
b08c89d9 UD |
6782 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6783 | test $ac_status = 0; }; } | |
10ffcd52 UD |
6784 | then |
6785 | libc_cv_ssp=yes | |
6786 | else | |
6787 | libc_cv_ssp=no | |
6788 | fi | |
6789 | rm -f conftest* | |
6790 | fi | |
b08c89d9 | 6791 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ssp" >&5 |
322e23db | 6792 | $as_echo "$libc_cv_ssp" >&6; } |
10ffcd52 UD |
6793 | |
6794 | ||
b08c89d9 | 6795 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fgnu89-inline" >&5 |
322e23db | 6796 | $as_echo_n "checking for -fgnu89-inline... " >&6; } |
f318beb8 | 6797 | if ${libc_cv_gnu89_inline+:} false; then : |
322e23db | 6798 | $as_echo_n "(cached) " >&6 |
965cba04 UD |
6799 | else |
6800 | cat > conftest.c <<EOF | |
6801 | int foo; | |
6802 | #ifdef __GNUC_GNU_INLINE__ | |
6803 | main () { return 0;} | |
6804 | #else | |
6805 | #error | |
6806 | #endif | |
6807 | EOF | |
371f84a4 JJ |
6808 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -std=gnu99 -fgnu89-inline |
6809 | -o conftest.s conftest.c 1>&5' | |
b08c89d9 | 6810 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
965cba04 UD |
6811 | (eval $ac_try) 2>&5 |
6812 | ac_status=$? | |
b08c89d9 UD |
6813 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6814 | test $ac_status = 0; }; } | |
965cba04 UD |
6815 | then |
6816 | libc_cv_gnu89_inline=yes | |
6817 | else | |
6818 | libc_cv_gnu89_inline=no | |
6819 | fi | |
6820 | rm -f conftest* | |
6821 | fi | |
b08c89d9 | 6822 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gnu89_inline" >&5 |
322e23db | 6823 | $as_echo "$libc_cv_gnu89_inline" >&6; } |
965cba04 | 6824 | if test $libc_cv_gnu89_inline = yes; then |
1c7570ff | 6825 | gnu89_inline=-fgnu89-inline |
965cba04 | 6826 | else |
1c7570ff | 6827 | gnu89_inline= |
965cba04 UD |
6828 | fi |
6829 | ||
6830 | ||
cd6ede75 | 6831 | if test $elf != yes; then |
b08c89d9 | 6832 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .init and .fini sections" >&5 |
322e23db | 6833 | $as_echo_n "checking for .init and .fini sections... " >&6; } |
f318beb8 | 6834 | if ${libc_cv_have_initfini+:} false; then : |
322e23db | 6835 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 6836 | else |
b08c89d9 | 6837 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2abf9ff1 | 6838 | /* end confdefs.h. */ |
cd6ede75 | 6839 | |
3a12e572 UD |
6840 | int |
6841 | main () | |
6842 | { | |
cd6ede75 UD |
6843 | asm (".section .init"); |
6844 | asm (".section .fini"); | |
2293395f | 6845 | asm ("${libc_cv_dot_text}"); |
3a12e572 UD |
6846 | ; |
6847 | return 0; | |
6848 | } | |
6849 | _ACEOF | |
b08c89d9 | 6850 | if ac_fn_c_try_compile "$LINENO"; then : |
cd6ede75 UD |
6851 | libc_cv_have_initfini=yes |
6852 | else | |
b08c89d9 | 6853 | libc_cv_have_initfini=no |
cd6ede75 | 6854 | fi |
26f56c1c | 6855 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
cd6ede75 | 6856 | fi |
b08c89d9 | 6857 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_initfini" >&5 |
322e23db | 6858 | $as_echo "$libc_cv_have_initfini" >&6; } |
cd6ede75 | 6859 | if test $libc_cv_have_initfini = yes; then |
b08c89d9 | 6860 | $as_echo "#define HAVE_INITFINI 1" >>confdefs.h |
cd6ede75 UD |
6861 | |
6862 | fi | |
6863 | fi | |
6864 | ||
8e635611 | 6865 | if test $elf = yes; then |
b08c89d9 | 6866 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc puts quotes around section names" >&5 |
322e23db | 6867 | $as_echo_n "checking whether cc puts quotes around section names... " >&6; } |
f318beb8 | 6868 | if ${libc_cv_have_section_quotes+:} false; then : |
322e23db | 6869 | $as_echo_n "(cached) " >&6 |
e26dd47f UD |
6870 | else |
6871 | cat > conftest.c <<EOF | |
6872 | static const int foo | |
6873 | __attribute__ ((section ("bar"))) = 1; | |
6874 | EOF | |
6875 | if ${CC-cc} -S conftest.c -o conftest.s; then | |
6876 | if grep '\.section.*"bar"' conftest.s >/dev/null; then | |
6877 | libc_cv_have_section_quotes=yes | |
6878 | else | |
6879 | libc_cv_have_section_quotes=no | |
6880 | fi | |
6881 | else | |
6882 | libc_cv_have_section_quotes=unknown | |
6883 | fi | |
f7d82dc9 | 6884 | rm -f conftest.{c,s} |
e26dd47f | 6885 | |
3a12e572 | 6886 | fi |
b08c89d9 | 6887 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_section_quotes" >&5 |
322e23db | 6888 | $as_echo "$libc_cv_have_section_quotes" >&6; } |
e26dd47f | 6889 | if test $libc_cv_have_section_quotes = yes; then |
b08c89d9 | 6890 | $as_echo "#define HAVE_SECTION_QUOTES 1" >>confdefs.h |
e26dd47f UD |
6891 | |
6892 | fi | |
6893 | fi | |
6894 | ||
9a0a462c UD |
6895 | |
6896 | ||
cd6ede75 UD |
6897 | if test $elf = yes; then |
6898 | libc_cv_asm_underscores=no | |
6899 | else | |
9a0a462c | 6900 | if test $ac_cv_prog_cc_works = yes; then |
b08c89d9 | 6901 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ prefix on C symbol names" >&5 |
322e23db | 6902 | $as_echo_n "checking for _ prefix on C symbol names... " >&6; } |
f318beb8 | 6903 | if ${libc_cv_asm_underscores+:} false; then : |
322e23db | 6904 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 6905 | else |
b08c89d9 | 6906 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2abf9ff1 | 6907 | /* end confdefs.h. */ |
cd6ede75 | 6908 | asm ("_glibc_foobar:"); |
3a12e572 UD |
6909 | int |
6910 | main () | |
6911 | { | |
cd6ede75 | 6912 | glibc_foobar (); |
3a12e572 UD |
6913 | ; |
6914 | return 0; | |
6915 | } | |
6916 | _ACEOF | |
b08c89d9 | 6917 | if ac_fn_c_try_link "$LINENO"; then : |
cd6ede75 UD |
6918 | libc_cv_asm_underscores=yes |
6919 | else | |
b08c89d9 | 6920 | libc_cv_asm_underscores=no |
cd6ede75 | 6921 | fi |
b08c89d9 UD |
6922 | rm -f core conftest.err conftest.$ac_objext \ |
6923 | conftest$ac_exeext conftest.$ac_ext | |
cd6ede75 | 6924 | fi |
b08c89d9 | 6925 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_underscores" >&5 |
322e23db | 6926 | $as_echo "$libc_cv_asm_underscores" >&6; } |
9a0a462c | 6927 | else |
b08c89d9 | 6928 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ prefix on C symbol names" >&5 |
322e23db | 6929 | $as_echo_n "checking for _ prefix on C symbol names... " >&6; } |
f318beb8 | 6930 | if ${libc_cv_asm_underscores+:} false; then : |
322e23db | 6931 | $as_echo_n "(cached) " >&6 |
9a0a462c UD |
6932 | else |
6933 | cat > conftest.$ac_ext <<EOF | |
85dd1003 | 6934 | #line $LINENO "configure" |
9a0a462c UD |
6935 | #include "confdefs.h" |
6936 | void underscore_test(void) { | |
6937 | return; } | |
6938 | EOF | |
b08c89d9 | 6939 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 |
3a12e572 UD |
6940 | (eval $ac_compile) 2>&5 |
6941 | ac_status=$? | |
b08c89d9 UD |
6942 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6943 | test $ac_status = 0; }; then | |
9a0a462c UD |
6944 | if grep _underscore_test conftest* >/dev/null; then |
6945 | rm -f conftest* | |
6946 | libc_cv_asm_underscores=yes | |
6947 | else | |
6948 | rm -f conftest* | |
6949 | libc_cv_asm_underscores=no | |
6950 | fi | |
6951 | else | |
6952 | echo "configure: failed program was:" >&5 | |
6953 | cat conftest.$ac_ext >&5 | |
6954 | rm -f conftest* | |
6955 | libc_cv_asm_underscores=no | |
6956 | fi | |
6957 | rm -f conftest* | |
6958 | fi | |
b08c89d9 | 6959 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_underscores" >&5 |
322e23db | 6960 | $as_echo "$libc_cv_asm_underscores" >&6; } |
9a0a462c | 6961 | fi |
cd6ede75 UD |
6962 | fi |
6963 | if test $libc_cv_asm_underscores = no; then | |
b08c89d9 | 6964 | $as_echo "#define NO_UNDERSCORES 1" >>confdefs.h |
cd6ede75 UD |
6965 | |
6966 | fi | |
6967 | ||
6968 | if test $elf = yes; then | |
6969 | libc_cv_weak_symbols=yes | |
9a97d1f7 UD |
6970 | fi |
6971 | ||
b08c89d9 | 6972 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler .weak directive" >&5 |
322e23db | 6973 | $as_echo_n "checking for assembler .weak directive... " >&6; } |
f318beb8 | 6974 | if ${libc_cv_asm_weak_directive+:} false; then : |
322e23db | 6975 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
6976 | else |
6977 | cat > conftest.s <<EOF | |
2293395f | 6978 | ${libc_cv_dot_text} |
cd6ede75 UD |
6979 | ${libc_cv_asm_global_directive} foo |
6980 | foo: | |
6981 | .weak foo | |
6982 | .weak bar; bar = foo | |
6983 | EOF | |
3217788f | 6984 | if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' |
b08c89d9 | 6985 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
61cea1c3 RM |
6986 | (eval $ac_try) 2>&5 |
6987 | ac_status=$? | |
b08c89d9 UD |
6988 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6989 | test $ac_status = 0; }; }; then | |
9a97d1f7 UD |
6990 | libc_cv_asm_weak_directive=yes |
6991 | else | |
6992 | libc_cv_asm_weak_directive=no | |
6993 | fi | |
6994 | rm -f conftest* | |
cd6ede75 | 6995 | fi |
b08c89d9 | 6996 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_weak_directive" >&5 |
322e23db | 6997 | $as_echo "$libc_cv_asm_weak_directive" >&6; } |
cd6ede75 UD |
6998 | |
6999 | if test $libc_cv_asm_weak_directive = no; then | |
b08c89d9 | 7000 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler .weakext directive" >&5 |
322e23db | 7001 | $as_echo_n "checking for assembler .weakext directive... " >&6; } |
f318beb8 | 7002 | if ${libc_cv_asm_weakext_directive+:} false; then : |
322e23db | 7003 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
7004 | else |
7005 | cat > conftest.s <<EOF | |
2293395f | 7006 | ${libc_cv_dot_text} |
cd6ede75 UD |
7007 | ${libc_cv_asm_global_directive} foo |
7008 | foo: | |
9a97d1f7 UD |
7009 | .weakext bar foo |
7010 | .weakext baz | |
7011 | ${libc_cv_asm_global_directive} baz | |
7012 | baz: | |
cd6ede75 | 7013 | EOF |
3217788f | 7014 | if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' |
b08c89d9 | 7015 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
61cea1c3 RM |
7016 | (eval $ac_try) 2>&5 |
7017 | ac_status=$? | |
b08c89d9 UD |
7018 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
7019 | test $ac_status = 0; }; }; then | |
cd6ede75 UD |
7020 | libc_cv_asm_weakext_directive=yes |
7021 | else | |
7022 | libc_cv_asm_weakext_directive=no | |
7023 | fi | |
7024 | rm -f conftest* | |
7025 | fi | |
b08c89d9 | 7026 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_weakext_directive" >&5 |
322e23db | 7027 | $as_echo "$libc_cv_asm_weakext_directive" >&6; } |
cd6ede75 | 7028 | |
9a97d1f7 | 7029 | fi # no .weak |
cd6ede75 UD |
7030 | |
7031 | if test $libc_cv_asm_weak_directive = yes; then | |
b08c89d9 | 7032 | $as_echo "#define HAVE_ASM_WEAK_DIRECTIVE 1" >>confdefs.h |
cd6ede75 UD |
7033 | |
7034 | elif test $libc_cv_asm_weakext_directive = yes; then | |
b08c89d9 | 7035 | $as_echo "#define HAVE_ASM_WEAKEXT_DIRECTIVE 1" >>confdefs.h |
cd6ede75 UD |
7036 | |
7037 | fi | |
7038 | ||
b08c89d9 | 7039 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether CFI directives are supported" >&5 |
322e23db | 7040 | $as_echo_n "checking whether CFI directives are supported... " >&6; } |
f318beb8 | 7041 | if ${libc_cv_asm_cfi_directives+:} false; then : |
322e23db | 7042 | $as_echo_n "(cached) " >&6 |
50189569 | 7043 | else |
ced368f7 UD |
7044 | case $machine in |
7045 | sparc/sparc64*) cfi_offset=2047;; | |
7046 | *) cfi_offset=0;; | |
7047 | esac | |
7048 | cat > conftest.s <<EOF | |
77e8bddf AS |
7049 | .text |
7050 | .type func,%function | |
50189569 | 7051 | func: |
77e8bddf | 7052 | .cfi_startproc |
f212e8dc | 7053 | .cfi_remember_state |
ced368f7 | 7054 | .cfi_rel_offset 1, $cfi_offset |
77e8bddf | 7055 | .cfi_endproc |
50189569 AJ |
7056 | EOF |
7057 | if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' | |
b08c89d9 | 7058 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
50189569 AJ |
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 | |
50189569 AJ |
7063 | libc_cv_asm_cfi_directives=yes |
7064 | else | |
7065 | libc_cv_asm_cfi_directives=no | |
7066 | fi | |
7067 | rm -f conftest* | |
7068 | fi | |
b08c89d9 | 7069 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_cfi_directives" >&5 |
322e23db | 7070 | $as_echo "$libc_cv_asm_cfi_directives" >&6; } |
50189569 | 7071 | if test $libc_cv_asm_cfi_directives = yes; then |
b08c89d9 | 7072 | $as_echo "#define HAVE_ASM_CFI_DIRECTIVES 1" >>confdefs.h |
50189569 AJ |
7073 | |
7074 | fi | |
7075 | ||
b08c89d9 | 7076 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld --no-whole-archive" >&5 |
322e23db | 7077 | $as_echo_n "checking for ld --no-whole-archive... " >&6; } |
f318beb8 | 7078 | if ${libc_cv_ld_no_whole_archive+:} false; then : |
322e23db | 7079 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
7080 | else |
7081 | cat > conftest.c <<\EOF | |
7082 | _start () {} | |
7083 | int __eh_pc; | |
7084 | __throw () {} | |
7085 | EOF | |
3217788f | 7086 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
cd6ede75 | 7087 | -nostdlib -nostartfiles -Wl,--no-whole-archive |
3a12e572 | 7088 | -o conftest conftest.c 1>&5' |
b08c89d9 | 7089 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
7090 | (eval $ac_try) 2>&5 |
7091 | ac_status=$? | |
b08c89d9 UD |
7092 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
7093 | test $ac_status = 0; }; }; then | |
cd6ede75 UD |
7094 | libc_cv_ld_no_whole_archive=yes |
7095 | else | |
7096 | libc_cv_ld_no_whole_archive=no | |
7097 | fi | |
7098 | rm -f conftest* | |
7099 | fi | |
b08c89d9 | 7100 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ld_no_whole_archive" >&5 |
322e23db | 7101 | $as_echo "$libc_cv_ld_no_whole_archive" >&6; } |
3ce1f295 UD |
7102 | if test $libc_cv_ld_no_whole_archive = no; then |
7103 | as_fn_error $? "support for --no-whole-archive is needed" "$LINENO" 5 | |
b17277cf | 7104 | fi |
cd6ede75 | 7105 | |
b08c89d9 | 7106 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gcc -fexceptions" >&5 |
322e23db | 7107 | $as_echo_n "checking for gcc -fexceptions... " >&6; } |
f318beb8 | 7108 | if ${libc_cv_gcc_exceptions+:} false; then : |
322e23db | 7109 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
7110 | else |
7111 | cat > conftest.c <<\EOF | |
7112 | _start () {} | |
7113 | int __eh_pc; | |
7114 | __throw () {} | |
7115 | EOF | |
3217788f | 7116 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
dff14448 | 7117 | -nostdlib -nostartfiles -fexceptions |
3a12e572 | 7118 | -o conftest conftest.c 1>&5' |
b08c89d9 | 7119 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
7120 | (eval $ac_try) 2>&5 |
7121 | ac_status=$? | |
b08c89d9 UD |
7122 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
7123 | test $ac_status = 0; }; }; then | |
dff14448 | 7124 | libc_cv_gcc_exceptions=yes |
cd6ede75 | 7125 | else |
dff14448 | 7126 | libc_cv_gcc_exceptions=no |
cd6ede75 UD |
7127 | fi |
7128 | rm -f conftest* | |
7129 | fi | |
b08c89d9 | 7130 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_exceptions" >&5 |
322e23db | 7131 | $as_echo "$libc_cv_gcc_exceptions" >&6; } |
dff14448 UD |
7132 | if test $libc_cv_gcc_exceptions = yes; then |
7133 | exceptions=-fexceptions | |
b17277cf | 7134 | fi |
cd6ede75 | 7135 | |
ebcd12d4 UD |
7136 | if test "$host_cpu" = powerpc ; then |
7137 | # Check for a bug present in at least versions 2.8.x of GCC | |
7138 | # and versions 1.0.x of EGCS. | |
b08c89d9 | 7139 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether clobbering cr0 causes problems" >&5 |
322e23db | 7140 | $as_echo_n "checking whether clobbering cr0 causes problems... " >&6; } |
f318beb8 | 7141 | if ${libc_cv_c_asmcr0_bug+:} false; then : |
322e23db | 7142 | $as_echo_n "(cached) " >&6 |
ebcd12d4 | 7143 | else |
b08c89d9 | 7144 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2abf9ff1 | 7145 | /* end confdefs.h. */ |
ebcd12d4 | 7146 | int tester(int x) { asm ("" : : : "cc"); return x & 123; } |
3a12e572 UD |
7147 | int |
7148 | main () | |
7149 | { | |
ebcd12d4 | 7150 | |
3a12e572 UD |
7151 | ; |
7152 | return 0; | |
7153 | } | |
7154 | _ACEOF | |
b08c89d9 | 7155 | if ac_fn_c_try_compile "$LINENO"; then : |
ebcd12d4 UD |
7156 | libc_cv_c_asmcr0_bug='no' |
7157 | else | |
b08c89d9 | 7158 | libc_cv_c_asmcr0_bug='yes' |
ebcd12d4 | 7159 | fi |
26f56c1c | 7160 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
ebcd12d4 | 7161 | fi |
b08c89d9 | 7162 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_c_asmcr0_bug" >&5 |
322e23db | 7163 | $as_echo "$libc_cv_c_asmcr0_bug" >&6; } |
ebcd12d4 | 7164 | if test "$libc_cv_c_asmcr0_bug" != 'no'; then |
b08c89d9 | 7165 | $as_echo "#define BROKEN_PPC_ASM_CR0 1" >>confdefs.h |
ebcd12d4 UD |
7166 | |
7167 | fi | |
7168 | fi | |
7169 | ||
b08c89d9 | 7170 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_expect" >&5 |
322e23db | 7171 | $as_echo_n "checking for __builtin_expect... " >&6; } |
f318beb8 | 7172 | if ${libc_cv_gcc_builtin_expect+:} false; then : |
322e23db | 7173 | $as_echo_n "(cached) " >&6 |
a8eab8b1 UD |
7174 | else |
7175 | cat > conftest.c <<EOF | |
85dd1003 | 7176 | #line $LINENO "configure" |
a8eab8b1 UD |
7177 | int foo (int a) |
7178 | { | |
7179 | a = __builtin_expect (a, 10); | |
7180 | return a == 10 ? 0 : 1; | |
7181 | } | |
7182 | EOF | |
3217788f | 7183 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -nostdlib -nostartfiles |
3a12e572 | 7184 | -o conftest conftest.c -lgcc >&5' |
b08c89d9 | 7185 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
7186 | (eval $ac_try) 2>&5 |
7187 | ac_status=$? | |
b08c89d9 UD |
7188 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
7189 | test $ac_status = 0; }; }; then | |
a8eab8b1 UD |
7190 | libc_cv_gcc_builtin_expect=yes |
7191 | else | |
7192 | libc_cv_gcc_builtin_expect=no | |
7193 | fi | |
7194 | rm -f conftest* | |
7195 | fi | |
b08c89d9 | 7196 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_builtin_expect" >&5 |
322e23db | 7197 | $as_echo "$libc_cv_gcc_builtin_expect" >&6; } |
3ce1f295 UD |
7198 | if test "$libc_cv_gcc_builtin_expect" = no; then |
7199 | as_fn_error $? "support for __builtin_expect needed" "$LINENO" 5 | |
a8eab8b1 UD |
7200 | fi |
7201 | ||
b08c89d9 | 7202 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_memset" >&5 |
322e23db | 7203 | $as_echo_n "checking for __builtin_memset... " >&6; } |
f318beb8 | 7204 | if ${libc_cv_gcc_builtin_memset+:} false; then : |
322e23db | 7205 | $as_echo_n "(cached) " >&6 |
d555194c UD |
7206 | else |
7207 | cat > conftest.c <<\EOF | |
7208 | void zero (void *x) | |
7209 | { | |
a52d1562 | 7210 | __builtin_memset (x, 0, 1000); |
d555194c UD |
7211 | } |
7212 | EOF | |
3a12e572 | 7213 | if { ac_try='${CC-cc} -O3 -S conftest.c -o - | fgrep "memset" > /dev/null' |
b08c89d9 | 7214 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
7215 | (eval $ac_try) 2>&5 |
7216 | ac_status=$? | |
b08c89d9 UD |
7217 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
7218 | test $ac_status = 0; }; }; | |
d555194c UD |
7219 | then |
7220 | libc_cv_gcc_builtin_memset=no | |
7221 | else | |
7222 | libc_cv_gcc_builtin_memset=yes | |
7223 | fi | |
3a12e572 | 7224 | rm -f conftest* |
d555194c | 7225 | fi |
b08c89d9 | 7226 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_builtin_memset" >&5 |
322e23db | 7227 | $as_echo "$libc_cv_gcc_builtin_memset" >&6; } |
d555194c | 7228 | if test "$libc_cv_gcc_builtin_memset" = yes ; then |
b08c89d9 | 7229 | $as_echo "#define HAVE_BUILTIN_MEMSET 1" >>confdefs.h |
d555194c UD |
7230 | |
7231 | fi | |
7232 | ||
b08c89d9 | 7233 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for redirection of built-in functions" >&5 |
322e23db | 7234 | $as_echo_n "checking for redirection of built-in functions... " >&6; } |
f318beb8 | 7235 | if ${libc_cv_gcc_builtin_redirection+:} false; then : |
322e23db | 7236 | $as_echo_n "(cached) " >&6 |
85dd1003 UD |
7237 | else |
7238 | cat > conftest.c <<\EOF | |
7239 | extern char *strstr (const char *, const char *) __asm ("my_strstr"); | |
7240 | char *foo (const char *a, const char *b) | |
7241 | { | |
7242 | return __builtin_strstr (a, b); | |
7243 | } | |
7244 | EOF | |
7245 | if { ac_try='${CC-cc} -O3 -S conftest.c -o - | fgrep "my_strstr" > /dev/null' | |
b08c89d9 | 7246 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
85dd1003 UD |
7247 | (eval $ac_try) 2>&5 |
7248 | ac_status=$? | |
b08c89d9 UD |
7249 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
7250 | test $ac_status = 0; }; }; | |
85dd1003 UD |
7251 | then |
7252 | libc_cv_gcc_builtin_redirection=yes | |
7253 | else | |
7254 | libc_cv_gcc_builtin_redirection=no | |
7255 | fi | |
7256 | rm -f conftest* | |
7257 | fi | |
b08c89d9 | 7258 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_builtin_redirection" >&5 |
322e23db | 7259 | $as_echo "$libc_cv_gcc_builtin_redirection" >&6; } |
3ce1f295 UD |
7260 | if test "$libc_cv_gcc_builtin_redirection" = no; then |
7261 | as_fn_error $? "support for the symbol redirection needed" "$LINENO" 5 | |
85dd1003 UD |
7262 | fi |
7263 | ||
3ce1f295 | 7264 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __thread" >&5 |
322e23db | 7265 | $as_echo_n "checking for __thread... " >&6; } |
f318beb8 | 7266 | if ${libc_cv_gcc___thread+:} false; then : |
322e23db | 7267 | $as_echo_n "(cached) " >&6 |
739d440d | 7268 | else |
5bbfc1ea | 7269 | cat > conftest.c <<\EOF |
fbb18522 RM |
7270 | __thread int a = 42; |
7271 | EOF | |
3ce1f295 | 7272 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c >&5' |
b08c89d9 | 7273 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
7274 | (eval $ac_try) 2>&5 |
7275 | ac_status=$? | |
b08c89d9 UD |
7276 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
7277 | test $ac_status = 0; }; }; then | |
3ce1f295 UD |
7278 | libc_cv_gcc___thread=yes |
7279 | else | |
7280 | libc_cv_gcc___thread=no | |
7281 | fi | |
7282 | rm -f conftest* | |
739d440d | 7283 | fi |
b08c89d9 | 7284 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc___thread" >&5 |
322e23db | 7285 | $as_echo "$libc_cv_gcc___thread" >&6; } |
3ce1f295 UD |
7286 | if test "$libc_cv_gcc___thread" = no; then |
7287 | as_fn_error $? "support for the __thread keyword is required" "$LINENO" 5 | |
739d440d UD |
7288 | fi |
7289 | ||
3ce1f295 | 7290 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tls_model attribute" >&5 |
322e23db | 7291 | $as_echo_n "checking for tls_model attribute... " >&6; } |
f318beb8 | 7292 | if ${libc_cv_gcc_tls_model_attr+:} false; then : |
322e23db | 7293 | $as_echo_n "(cached) " >&6 |
9b21e6bc | 7294 | else |
3ce1f295 | 7295 | cat > conftest.c <<\EOF |
9b21e6bc RM |
7296 | extern __thread int a __attribute__((tls_model ("initial-exec"))); |
7297 | EOF | |
3ce1f295 | 7298 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -Werror conftest.c >&5' |
b08c89d9 | 7299 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
7300 | (eval $ac_try) 2>&5 |
7301 | ac_status=$? | |
b08c89d9 UD |
7302 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
7303 | test $ac_status = 0; }; }; then | |
3ce1f295 UD |
7304 | libc_cv_gcc_tls_model_attr=yes |
7305 | else | |
7306 | libc_cv_gcc_tls_model_attr=no | |
7307 | fi | |
7308 | rm -f conftest* | |
9b21e6bc | 7309 | fi |
b08c89d9 | 7310 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_tls_model_attr" >&5 |
322e23db | 7311 | $as_echo "$libc_cv_gcc_tls_model_attr" >&6; } |
3ce1f295 UD |
7312 | if test "$libc_cv_gcc_tls_model_attr" = no; then |
7313 | as_fn_error $? "support for the tls_model attribute is required" "$LINENO" 5 | |
9b21e6bc | 7314 | fi |
739d440d | 7315 | |
2cf9ad57 | 7316 | if test -n "$submachine"; then |
b08c89d9 | 7317 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler option for CPU variant" >&5 |
322e23db | 7318 | $as_echo_n "checking for compiler option for CPU variant... " >&6; } |
f318beb8 | 7319 | if ${libc_cv_cc_submachine+:} false; then : |
322e23db | 7320 | $as_echo_n "(cached) " >&6 |
2cf9ad57 RM |
7321 | else |
7322 | libc_cv_cc_submachine=no | |
7323 | for opt in "-march=$submachine" "-mcpu=$submachine"; do | |
7324 | if { ac_try='${CC-cc} $opt -xc /dev/null -S -o /dev/null' | |
b08c89d9 | 7325 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
2cf9ad57 RM |
7326 | (eval $ac_try) 2>&5 |
7327 | ac_status=$? | |
b08c89d9 UD |
7328 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
7329 | test $ac_status = 0; }; }; then | |
2cf9ad57 RM |
7330 | libc_cv_cc_submachine="$opt" |
7331 | break | |
7332 | fi | |
7333 | done | |
7334 | fi | |
b08c89d9 | 7335 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_submachine" >&5 |
322e23db | 7336 | $as_echo "$libc_cv_cc_submachine" >&6; } |
2cf9ad57 | 7337 | if test "x$libc_cv_cc_submachine" = xno; then |
4a531bb0 | 7338 | as_fn_error $? "${CC-cc} does not support $submachine" "$LINENO" 5 |
2cf9ad57 RM |
7339 | fi |
7340 | fi | |
7341 | ||
7342 | ||
b08c89d9 | 7343 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libgd" >&5 |
322e23db | 7344 | $as_echo_n "checking for libgd... " >&6; } |
6dab8688 UD |
7345 | if test "$with_gd" != "no"; then |
7346 | old_CFLAGS="$CFLAGS" | |
7347 | CFLAGS="$CFLAGS $libgd_include" | |
7348 | old_LDFLAGS="$LDFLAGS" | |
7349 | LDFLAGS="$LDFLAGS $libgd_ldflags" | |
7350 | old_LIBS="$LIBS" | |
7351 | LIBS="$LIBS -lgd -lpng -lz -lm" | |
b08c89d9 | 7352 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2abf9ff1 | 7353 | /* end confdefs.h. */ |
c8f3e6db | 7354 | #include <gd.h> |
3a12e572 UD |
7355 | int |
7356 | main () | |
7357 | { | |
c8f3e6db | 7358 | gdImagePng (0, 0) |
3a12e572 UD |
7359 | ; |
7360 | return 0; | |
7361 | } | |
7362 | _ACEOF | |
b08c89d9 | 7363 | if ac_fn_c_try_link "$LINENO"; then : |
c8f3e6db UD |
7364 | LIBGD=yes |
7365 | else | |
b08c89d9 | 7366 | LIBGD=no |
c8f3e6db | 7367 | fi |
b08c89d9 UD |
7368 | rm -f core conftest.err conftest.$ac_objext \ |
7369 | conftest$ac_exeext conftest.$ac_ext | |
6dab8688 UD |
7370 | CFLAGS="$old_CFLAGS" |
7371 | LDFLAGS="$old_LDFLAGS" | |
7372 | LIBS="$old_LIBS" | |
7373 | else | |
7374 | LIBGD=no | |
7375 | fi | |
b08c89d9 | 7376 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGD" >&5 |
322e23db | 7377 | $as_echo "$LIBGD" >&6; } |
3a12e572 UD |
7378 | |
7379 | ||
74a30a58 UD |
7380 | # SELinux detection |
7381 | if test x$with_selinux = xno ; then | |
7382 | have_selinux=no; | |
7383 | else | |
7384 | # See if we have the SELinux library | |
b08c89d9 | 7385 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for is_selinux_enabled in -lselinux" >&5 |
322e23db | 7386 | $as_echo_n "checking for is_selinux_enabled in -lselinux... " >&6; } |
f318beb8 | 7387 | if ${ac_cv_lib_selinux_is_selinux_enabled+:} false; then : |
322e23db | 7388 | $as_echo_n "(cached) " >&6 |
74a30a58 UD |
7389 | else |
7390 | ac_check_lib_save_LIBS=$LIBS | |
7391 | LIBS="-lselinux $LIBS" | |
b08c89d9 | 7392 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
74a30a58 UD |
7393 | /* end confdefs.h. */ |
7394 | ||
26f56c1c UD |
7395 | /* Override any GCC internal prototype to avoid an error. |
7396 | Use char because int might match the return type of a GCC | |
7397 | builtin and then its argument prototype would still apply. */ | |
74a30a58 UD |
7398 | #ifdef __cplusplus |
7399 | extern "C" | |
7400 | #endif | |
74a30a58 UD |
7401 | char is_selinux_enabled (); |
7402 | int | |
7403 | main () | |
7404 | { | |
26f56c1c | 7405 | return is_selinux_enabled (); |
74a30a58 UD |
7406 | ; |
7407 | return 0; | |
7408 | } | |
7409 | _ACEOF | |
b08c89d9 | 7410 | if ac_fn_c_try_link "$LINENO"; then : |
74a30a58 UD |
7411 | ac_cv_lib_selinux_is_selinux_enabled=yes |
7412 | else | |
b08c89d9 | 7413 | ac_cv_lib_selinux_is_selinux_enabled=no |
74a30a58 | 7414 | fi |
b08c89d9 UD |
7415 | rm -f core conftest.err conftest.$ac_objext \ |
7416 | conftest$ac_exeext conftest.$ac_ext | |
74a30a58 UD |
7417 | LIBS=$ac_check_lib_save_LIBS |
7418 | fi | |
b08c89d9 | 7419 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_is_selinux_enabled" >&5 |
322e23db | 7420 | $as_echo "$ac_cv_lib_selinux_is_selinux_enabled" >&6; } |
f318beb8 | 7421 | if test "x$ac_cv_lib_selinux_is_selinux_enabled" = xyes; then : |
74a30a58 UD |
7422 | have_selinux=yes |
7423 | else | |
7424 | have_selinux=no | |
7425 | fi | |
7426 | ||
7427 | # See if we have the SELinux header with the NSCD permissions in it. | |
7428 | if test x$have_selinux = xyes ; then | |
b08c89d9 | 7429 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for NSCD Flask permissions in selinux/av_permissions.h" >&5 |
322e23db | 7430 | $as_echo_n "checking for NSCD Flask permissions in selinux/av_permissions.h... " >&6; } |
b08c89d9 | 7431 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
74a30a58 UD |
7432 | /* end confdefs.h. */ |
7433 | #include <selinux/av_permissions.h> | |
7434 | int | |
7435 | main () | |
7436 | { | |
7437 | #ifdef NSCD__SHMEMHOST | |
7438 | return 0; | |
7439 | #else | |
7440 | #error NSCD__SHMEMHOST not defined | |
7441 | #endif | |
7442 | ; | |
7443 | return 0; | |
7444 | } | |
7445 | _ACEOF | |
b08c89d9 | 7446 | if ac_fn_c_try_compile "$LINENO"; then : |
74a30a58 UD |
7447 | have_selinux=yes |
7448 | else | |
b08c89d9 | 7449 | have_selinux=no |
74a30a58 | 7450 | fi |
26f56c1c | 7451 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
b08c89d9 | 7452 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_selinux" >&5 |
322e23db | 7453 | $as_echo "$have_selinux" >&6; } |
74a30a58 UD |
7454 | fi |
7455 | ||
8f1913a9 | 7456 | if test x$with_selinux = xyes ; then |
74a30a58 | 7457 | if test x$have_selinux = xno ; then |
4a531bb0 | 7458 | as_fn_error $? "SELinux explicitly required, but sufficiently recent SELinux library not found" "$LINENO" 5 |
74a30a58 UD |
7459 | fi |
7460 | fi | |
7461 | fi | |
7462 | # Check if we're building with SELinux support. | |
7463 | if test "x$have_selinux" = xyes; then | |
7464 | ||
b08c89d9 | 7465 | $as_echo "#define HAVE_SELINUX 1" >>confdefs.h |
74a30a58 | 7466 | |
b399a0c2 UD |
7467 | |
7468 | # See if we have the libaudit library | |
b08c89d9 | 7469 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for audit_log_user_avc_message in -laudit" >&5 |
322e23db | 7470 | $as_echo_n "checking for audit_log_user_avc_message in -laudit... " >&6; } |
f318beb8 | 7471 | if ${ac_cv_lib_audit_audit_log_user_avc_message+:} false; then : |
322e23db | 7472 | $as_echo_n "(cached) " >&6 |
b399a0c2 UD |
7473 | else |
7474 | ac_check_lib_save_LIBS=$LIBS | |
7475 | LIBS="-laudit $LIBS" | |
b08c89d9 | 7476 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
b399a0c2 UD |
7477 | /* end confdefs.h. */ |
7478 | ||
26f56c1c UD |
7479 | /* Override any GCC internal prototype to avoid an error. |
7480 | Use char because int might match the return type of a GCC | |
7481 | builtin and then its argument prototype would still apply. */ | |
b399a0c2 UD |
7482 | #ifdef __cplusplus |
7483 | extern "C" | |
7484 | #endif | |
b2f97341 | 7485 | char audit_log_user_avc_message (); |
b399a0c2 UD |
7486 | int |
7487 | main () | |
7488 | { | |
26f56c1c | 7489 | return audit_log_user_avc_message (); |
b399a0c2 UD |
7490 | ; |
7491 | return 0; | |
7492 | } | |
7493 | _ACEOF | |
b08c89d9 | 7494 | if ac_fn_c_try_link "$LINENO"; then : |
b2f97341 | 7495 | ac_cv_lib_audit_audit_log_user_avc_message=yes |
b399a0c2 | 7496 | else |
b08c89d9 | 7497 | ac_cv_lib_audit_audit_log_user_avc_message=no |
b399a0c2 | 7498 | fi |
b08c89d9 UD |
7499 | rm -f core conftest.err conftest.$ac_objext \ |
7500 | conftest$ac_exeext conftest.$ac_ext | |
b399a0c2 UD |
7501 | LIBS=$ac_check_lib_save_LIBS |
7502 | fi | |
b08c89d9 | 7503 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_audit_audit_log_user_avc_message" >&5 |
322e23db | 7504 | $as_echo "$ac_cv_lib_audit_audit_log_user_avc_message" >&6; } |
f318beb8 | 7505 | if test "x$ac_cv_lib_audit_audit_log_user_avc_message" = xyes; then : |
b399a0c2 UD |
7506 | have_libaudit=yes |
7507 | else | |
7508 | have_libaudit=no | |
7509 | fi | |
7510 | ||
7511 | if test "x$have_libaudit" = xyes; then | |
7512 | ||
b08c89d9 | 7513 | $as_echo "#define HAVE_LIBAUDIT 1" >>confdefs.h |
b399a0c2 UD |
7514 | |
7515 | fi | |
7516 | ||
1f063dca UD |
7517 | |
7518 | # See if we have the libcap library | |
b08c89d9 | 7519 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cap_init in -lcap" >&5 |
322e23db | 7520 | $as_echo_n "checking for cap_init in -lcap... " >&6; } |
f318beb8 | 7521 | if ${ac_cv_lib_cap_cap_init+:} false; then : |
322e23db | 7522 | $as_echo_n "(cached) " >&6 |
1f063dca UD |
7523 | else |
7524 | ac_check_lib_save_LIBS=$LIBS | |
7525 | LIBS="-lcap $LIBS" | |
b08c89d9 | 7526 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
1f063dca UD |
7527 | /* end confdefs.h. */ |
7528 | ||
26f56c1c UD |
7529 | /* Override any GCC internal prototype to avoid an error. |
7530 | Use char because int might match the return type of a GCC | |
7531 | builtin and then its argument prototype would still apply. */ | |
1f063dca UD |
7532 | #ifdef __cplusplus |
7533 | extern "C" | |
7534 | #endif | |
1f063dca UD |
7535 | char cap_init (); |
7536 | int | |
7537 | main () | |
7538 | { | |
26f56c1c | 7539 | return cap_init (); |
1f063dca UD |
7540 | ; |
7541 | return 0; | |
7542 | } | |
7543 | _ACEOF | |
b08c89d9 | 7544 | if ac_fn_c_try_link "$LINENO"; then : |
1f063dca UD |
7545 | ac_cv_lib_cap_cap_init=yes |
7546 | else | |
b08c89d9 | 7547 | ac_cv_lib_cap_cap_init=no |
1f063dca | 7548 | fi |
b08c89d9 UD |
7549 | rm -f core conftest.err conftest.$ac_objext \ |
7550 | conftest$ac_exeext conftest.$ac_ext | |
1f063dca UD |
7551 | LIBS=$ac_check_lib_save_LIBS |
7552 | fi | |
b08c89d9 | 7553 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cap_cap_init" >&5 |
322e23db | 7554 | $as_echo "$ac_cv_lib_cap_cap_init" >&6; } |
f318beb8 | 7555 | if test "x$ac_cv_lib_cap_cap_init" = xyes; then : |
1f063dca UD |
7556 | have_libcap=yes |
7557 | else | |
7558 | have_libcap=no | |
7559 | fi | |
7560 | ||
7561 | if test "x$have_libcap" = xyes; then | |
7562 | ||
b08c89d9 | 7563 | $as_echo "#define HAVE_LIBCAP 1" >>confdefs.h |
1f063dca UD |
7564 | |
7565 | fi | |
7566 | ||
74a30a58 UD |
7567 | fi |
7568 | ||
7569 | ||
3a12e572 | 7570 | |
b08c89d9 | 7571 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 |
322e23db | 7572 | $as_echo_n "checking for grep that handles long lines and -e... " >&6; } |
f318beb8 | 7573 | if ${ac_cv_path_GREP+:} false; then : |
322e23db | 7574 | $as_echo_n "(cached) " >&6 |
26f56c1c | 7575 | else |
322e23db | 7576 | if test -z "$GREP"; then |
26f56c1c | 7577 | ac_path_GREP_found=false |
322e23db UD |
7578 | # Loop through the user's path and test for each of PROGNAME-LIST |
7579 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
26f56c1c UD |
7580 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin |
7581 | do | |
7582 | IFS=$as_save_IFS | |
7583 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 7584 | for ac_prog in grep ggrep; do |
322e23db UD |
7585 | for ac_exec_ext in '' $ac_executable_extensions; do |
7586 | ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" | |
7587 | { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue | |
7588 | # Check for GNU ac_path_GREP and select it if it is found. | |
26f56c1c UD |
7589 | # Check for GNU $ac_path_GREP |
7590 | case `"$ac_path_GREP" --version 2>&1` in | |
7591 | *GNU*) | |
7592 | ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; | |
7593 | *) | |
7594 | ac_count=0 | |
322e23db | 7595 | $as_echo_n 0123456789 >"conftest.in" |
26f56c1c UD |
7596 | while : |
7597 | do | |
7598 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
7599 | mv "conftest.tmp" "conftest.in" | |
7600 | cp "conftest.in" "conftest.nl" | |
322e23db | 7601 | $as_echo 'GREP' >> "conftest.nl" |
26f56c1c UD |
7602 | "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break |
7603 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
b08c89d9 | 7604 | as_fn_arith $ac_count + 1 && ac_count=$as_val |
26f56c1c UD |
7605 | if test $ac_count -gt ${ac_path_GREP_max-0}; then |
7606 | # Best one so far, save it but keep looking for a better one | |
7607 | ac_cv_path_GREP="$ac_path_GREP" | |
7608 | ac_path_GREP_max=$ac_count | |
7609 | fi | |
7610 | # 10*(2^10) chars as input seems more than enough | |
7611 | test $ac_count -gt 10 && break | |
7612 | done | |
7613 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
7614 | esac | |
7615 | ||
322e23db UD |
7616 | $ac_path_GREP_found && break 3 |
7617 | done | |
26f56c1c | 7618 | done |
b08c89d9 | 7619 | done |
26f56c1c | 7620 | IFS=$as_save_IFS |
322e23db | 7621 | if test -z "$ac_cv_path_GREP"; then |
4a531bb0 | 7622 | as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 |
322e23db | 7623 | fi |
26f56c1c UD |
7624 | else |
7625 | ac_cv_path_GREP=$GREP | |
7626 | fi | |
7627 | ||
26f56c1c | 7628 | fi |
b08c89d9 | 7629 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 |
322e23db | 7630 | $as_echo "$ac_cv_path_GREP" >&6; } |
26f56c1c UD |
7631 | GREP="$ac_cv_path_GREP" |
7632 | ||
7633 | ||
b08c89d9 | 7634 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 |
322e23db | 7635 | $as_echo_n "checking for egrep... " >&6; } |
f318beb8 | 7636 | if ${ac_cv_path_EGREP+:} false; then : |
322e23db | 7637 | $as_echo_n "(cached) " >&6 |
26f56c1c UD |
7638 | else |
7639 | if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 | |
7640 | then ac_cv_path_EGREP="$GREP -E" | |
7641 | else | |
322e23db | 7642 | if test -z "$EGREP"; then |
26f56c1c | 7643 | ac_path_EGREP_found=false |
322e23db UD |
7644 | # Loop through the user's path and test for each of PROGNAME-LIST |
7645 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
26f56c1c UD |
7646 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin |
7647 | do | |
7648 | IFS=$as_save_IFS | |
7649 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 7650 | for ac_prog in egrep; do |
322e23db UD |
7651 | for ac_exec_ext in '' $ac_executable_extensions; do |
7652 | ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" | |
7653 | { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue | |
7654 | # Check for GNU ac_path_EGREP and select it if it is found. | |
26f56c1c UD |
7655 | # Check for GNU $ac_path_EGREP |
7656 | case `"$ac_path_EGREP" --version 2>&1` in | |
7657 | *GNU*) | |
7658 | ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; | |
7659 | *) | |
7660 | ac_count=0 | |
322e23db | 7661 | $as_echo_n 0123456789 >"conftest.in" |
26f56c1c UD |
7662 | while : |
7663 | do | |
7664 | cat "conftest.in" "conftest.in" >"conftest.tmp" | |
7665 | mv "conftest.tmp" "conftest.in" | |
7666 | cp "conftest.in" "conftest.nl" | |
322e23db | 7667 | $as_echo 'EGREP' >> "conftest.nl" |
26f56c1c UD |
7668 | "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break |
7669 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break | |
b08c89d9 | 7670 | as_fn_arith $ac_count + 1 && ac_count=$as_val |
26f56c1c UD |
7671 | if test $ac_count -gt ${ac_path_EGREP_max-0}; then |
7672 | # Best one so far, save it but keep looking for a better one | |
7673 | ac_cv_path_EGREP="$ac_path_EGREP" | |
7674 | ac_path_EGREP_max=$ac_count | |
f4b07664 | 7675 | fi |
26f56c1c UD |
7676 | # 10*(2^10) chars as input seems more than enough |
7677 | test $ac_count -gt 10 && break | |
7678 | done | |
7679 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; | |
7680 | esac | |
7681 | ||
322e23db UD |
7682 | $ac_path_EGREP_found && break 3 |
7683 | done | |
26f56c1c | 7684 | done |
b08c89d9 | 7685 | done |
26f56c1c | 7686 | IFS=$as_save_IFS |
322e23db | 7687 | if test -z "$ac_cv_path_EGREP"; then |
4a531bb0 | 7688 | as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 |
322e23db | 7689 | fi |
26f56c1c UD |
7690 | else |
7691 | ac_cv_path_EGREP=$EGREP | |
7692 | fi | |
7693 | ||
26f56c1c UD |
7694 | fi |
7695 | fi | |
b08c89d9 | 7696 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 |
322e23db | 7697 | $as_echo "$ac_cv_path_EGREP" >&6; } |
26f56c1c | 7698 | EGREP="$ac_cv_path_EGREP" |
f4b07664 RM |
7699 | |
7700 | ||
b08c89d9 | 7701 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 |
322e23db | 7702 | $as_echo_n "checking for ANSI C header files... " >&6; } |
f318beb8 | 7703 | if ${ac_cv_header_stdc+:} false; then : |
322e23db | 7704 | $as_echo_n "(cached) " >&6 |
3a12e572 | 7705 | else |
b08c89d9 | 7706 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2abf9ff1 | 7707 | /* end confdefs.h. */ |
3a12e572 UD |
7708 | #include <stdlib.h> |
7709 | #include <stdarg.h> | |
7710 | #include <string.h> | |
7711 | #include <float.h> | |
7712 | ||
2abf9ff1 RM |
7713 | int |
7714 | main () | |
7715 | { | |
7716 | ||
7717 | ; | |
7718 | return 0; | |
7719 | } | |
3a12e572 | 7720 | _ACEOF |
b08c89d9 | 7721 | if ac_fn_c_try_compile "$LINENO"; then : |
3a12e572 UD |
7722 | ac_cv_header_stdc=yes |
7723 | else | |
b08c89d9 | 7724 | ac_cv_header_stdc=no |
3a12e572 | 7725 | fi |
26f56c1c | 7726 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
c8f3e6db | 7727 | |
3a12e572 UD |
7728 | if test $ac_cv_header_stdc = yes; then |
7729 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
b08c89d9 | 7730 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2abf9ff1 | 7731 | /* end confdefs.h. */ |
3a12e572 | 7732 | #include <string.h> |
3d558f4e | 7733 | |
3a12e572 UD |
7734 | _ACEOF |
7735 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
b08c89d9 UD |
7736 | $EGREP "memchr" >/dev/null 2>&1; then : |
7737 | ||
8ed1e7d5 | 7738 | else |
3a12e572 UD |
7739 | ac_cv_header_stdc=no |
7740 | fi | |
7741 | rm -f conftest* | |
7742 | ||
7743 | fi | |
7744 | ||
7745 | if test $ac_cv_header_stdc = yes; then | |
7746 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
b08c89d9 | 7747 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2abf9ff1 | 7748 | /* end confdefs.h. */ |
3a12e572 UD |
7749 | #include <stdlib.h> |
7750 | ||
7751 | _ACEOF | |
7752 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
b08c89d9 UD |
7753 | $EGREP "free" >/dev/null 2>&1; then : |
7754 | ||
3a12e572 UD |
7755 | else |
7756 | ac_cv_header_stdc=no | |
7757 | fi | |
7758 | rm -f conftest* | |
7759 | ||
7760 | fi | |
7761 | ||
7762 | if test $ac_cv_header_stdc = yes; then | |
7763 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
b08c89d9 | 7764 | if test "$cross_compiling" = yes; then : |
3a12e572 | 7765 | : |
8ed1e7d5 | 7766 | else |
b08c89d9 | 7767 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2abf9ff1 | 7768 | /* end confdefs.h. */ |
3a12e572 | 7769 | #include <ctype.h> |
26f56c1c | 7770 | #include <stdlib.h> |
3a12e572 UD |
7771 | #if ((' ' & 0x0FF) == 0x020) |
7772 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
7773 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
7774 | #else | |
2abf9ff1 | 7775 | # define ISLOWER(c) \ |
9382fcee RM |
7776 | (('a' <= (c) && (c) <= 'i') \ |
7777 | || ('j' <= (c) && (c) <= 'r') \ | |
7778 | || ('s' <= (c) && (c) <= 'z')) | |
3a12e572 UD |
7779 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) |
7780 | #endif | |
7781 | ||
7782 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) | |
7783 | int | |
7784 | main () | |
8ed1e7d5 | 7785 | { |
3a12e572 UD |
7786 | int i; |
7787 | for (i = 0; i < 256; i++) | |
7788 | if (XOR (islower (i), ISLOWER (i)) | |
9382fcee | 7789 | || toupper (i) != TOUPPER (i)) |
26f56c1c UD |
7790 | return 2; |
7791 | return 0; | |
8ed1e7d5 | 7792 | } |
3a12e572 | 7793 | _ACEOF |
b08c89d9 | 7794 | if ac_fn_c_try_run "$LINENO"; then : |
2abf9ff1 | 7795 | |
b08c89d9 UD |
7796 | else |
7797 | ac_cv_header_stdc=no | |
3a12e572 | 7798 | fi |
b08c89d9 UD |
7799 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
7800 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
8ed1e7d5 | 7801 | fi |
26f56c1c | 7802 | |
8ed1e7d5 | 7803 | fi |
3a12e572 | 7804 | fi |
b08c89d9 | 7805 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 |
322e23db | 7806 | $as_echo "$ac_cv_header_stdc" >&6; } |
3a12e572 UD |
7807 | if test $ac_cv_header_stdc = yes; then |
7808 | ||
b08c89d9 | 7809 | $as_echo "#define STDC_HEADERS 1" >>confdefs.h |
3a12e572 UD |
7810 | |
7811 | fi | |
7812 | ||
7813 | # On IRIX 5.3, sys/types and inttypes.h are conflicting. | |
3a12e572 | 7814 | for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ |
b08c89d9 UD |
7815 | inttypes.h stdint.h unistd.h |
7816 | do : | |
7817 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
7818 | ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default | |
7819 | " | |
4a531bb0 | 7820 | if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : |
b08c89d9 UD |
7821 | cat >>confdefs.h <<_ACEOF |
7822 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
3a12e572 | 7823 | _ACEOF |
b08c89d9 UD |
7824 | |
7825 | fi | |
7826 | ||
7827 | done | |
7828 | ||
7829 | ||
7830 | # The cast to long int works around a bug in the HP C Compiler | |
7831 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
7832 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
7833 | # This bug is HP SR number 8606223364. | |
7834 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long double" >&5 | |
7835 | $as_echo_n "checking size of long double... " >&6; } | |
f318beb8 | 7836 | if ${ac_cv_sizeof_long_double+:} false; then : |
b08c89d9 | 7837 | $as_echo_n "(cached) " >&6 |
3a12e572 | 7838 | else |
b08c89d9 | 7839 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long double))" "ac_cv_sizeof_long_double" "$ac_includes_default"; then : |
2abf9ff1 | 7840 | |
b08c89d9 UD |
7841 | else |
7842 | if test "$ac_cv_type_long_double" = yes; then | |
7843 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
322e23db | 7844 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
4a531bb0 L |
7845 | as_fn_error 77 "cannot compute sizeof (long double) |
7846 | See \`config.log' for more details" "$LINENO" 5; } | |
26f56c1c UD |
7847 | else |
7848 | ac_cv_sizeof_long_double=0 | |
7849 | fi | |
3a12e572 | 7850 | fi |
b08c89d9 | 7851 | |
3a12e572 | 7852 | fi |
b08c89d9 | 7853 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_double" >&5 |
322e23db | 7854 | $as_echo "$ac_cv_sizeof_long_double" >&6; } |
26f56c1c UD |
7855 | |
7856 | ||
7857 | ||
3a12e572 | 7858 | cat >>confdefs.h <<_ACEOF |
8ed1e7d5 | 7859 | #define SIZEOF_LONG_DOUBLE $ac_cv_sizeof_long_double |
3a12e572 | 7860 | _ACEOF |
8ed1e7d5 GK |
7861 | |
7862 | ||
7863 | sizeof_long_double=$ac_cv_sizeof_long_double | |
7864 | ||
7865 | ||
cd6ede75 UD |
7866 | ### End of automated tests. |
7867 | ### Now run sysdeps configure fragments. | |
7868 | ||
cb343854 | 7869 | # They also can set these variables. |
b43b13ac | 7870 | use_ldconfig=no |
cb343854 | 7871 | ldd_rewrite_script=no |
77259608 | 7872 | libc_cv_sysconfdir=$sysconfdir |
74bd2300 | 7873 | libc_cv_gcc_unwind_find_fde=no |
e2fd3cbe | 7874 | libc_cv_idn=no |
cb343854 | 7875 | |
cd6ede75 | 7876 | # Iterate over all the sysdep directories we will use, running their |
09055553 | 7877 | # configure fragments. |
cd6ede75 UD |
7878 | for dir in $sysnames; do |
7879 | case $dir in | |
7880 | /*) dest=$dir ;; | |
7881 | *) dest=$srcdir/$dir ;; | |
7882 | esac | |
7883 | if test -r $dest/configure; then | |
b08c89d9 | 7884 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: running configure fragment for $dir" >&5 |
322e23db | 7885 | $as_echo "running configure fragment for $dir" >&6; } |
cd6ede75 UD |
7886 | . $dest/configure |
7887 | fi | |
cd6ede75 UD |
7888 | done |
7889 | ||
74bd2300 | 7890 | if test x$libc_cv_gcc_unwind_find_fde = xyes; then |
b08c89d9 | 7891 | $as_echo "#define EXPORT_UNWIND_FIND_FDE 1" >>confdefs.h |
74bd2300 UD |
7892 | |
7893 | fi | |
7894 | ||
7895 | ||
a53bad16 UD |
7896 | # Test for old glibc 2.0.x headers so that they can be removed properly |
7897 | # Search only in includedir. | |
b08c89d9 | 7898 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for old glibc 2.0.x headers" >&5 |
322e23db | 7899 | $as_echo_n "checking for old glibc 2.0.x headers... " >&6; } |
011ce8ed | 7900 | if eval test -f "${includedir}/elfclass.h" -a -f "${includedir}/fcntlbits.h" |
a53bad16 UD |
7901 | then |
7902 | old_glibc_headers=yes | |
7903 | else | |
7904 | old_glibc_headers=no | |
7905 | fi | |
b08c89d9 | 7906 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $old_glibc_headers" >&5 |
322e23db | 7907 | $as_echo "$old_glibc_headers" >&6; } |
a53bad16 | 7908 | if test ${old_glibc_headers} = yes; then |
b08c89d9 | 7909 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** During \"make install\" old headers from glibc 2.0.x will" >&5 |
322e23db | 7910 | $as_echo "$as_me: WARNING: *** During \"make install\" old headers from glibc 2.0.x will" >&2;} |
b08c89d9 | 7911 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** be removed." >&5 |
322e23db | 7912 | $as_echo "$as_me: WARNING: *** be removed." >&2;} |
a53bad16 | 7913 | fi |
26b4d766 | 7914 | |
cd6ede75 UD |
7915 | |
7916 | ||
7917 | ||
7918 | ||
7919 | ||
7920 | ||
cb343854 | 7921 | |
dff14448 | 7922 | |
77259608 | 7923 | |
3a12e572 | 7924 | |
bcd5f356 | 7925 | |
58a4b51a RM |
7926 | |
7927 | ||
06e51c8f | 7928 | |
b0ecde3a | 7929 | |
01f1f5ee | 7930 | |
091023f5 | 7931 | |
af968f62 | 7932 | |
cd6ede75 | 7933 | if test $elf = yes; then |
b08c89d9 | 7934 | $as_echo "#define HAVE_ELF 1" >>confdefs.h |
cd6ede75 UD |
7935 | |
7936 | fi | |
5af3245a | 7937 | if test $xcoff = yes; then |
b08c89d9 | 7938 | $as_echo "#define HAVE_XCOFF 1" >>confdefs.h |
5af3245a UD |
7939 | |
7940 | fi | |
cd6ede75 UD |
7941 | |
7942 | ||
650425ce | 7943 | |
cd6ede75 | 7944 | if test $shared = default; then |
8e635611 | 7945 | shared=$elf |
a334319f UD |
7946 | fi |
7947 | ||
b08c89d9 | 7948 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -fPIC is default" >&5 |
322e23db | 7949 | $as_echo_n "checking whether -fPIC is default... " >&6; } |
f318beb8 | 7950 | if ${libc_cv_pic_default+:} false; then : |
322e23db | 7951 | $as_echo_n "(cached) " >&6 |
cc3fa755 | 7952 | else |
ff886b82 | 7953 | libc_cv_pic_default=yes |
cc3fa755 | 7954 | cat > conftest.c <<EOF |
9756dfe1 | 7955 | #if defined __PIC__ || defined __pic__ || defined PIC || defined pic |
cc3fa755 UD |
7956 | # error PIC is default. |
7957 | #endif | |
7958 | EOF | |
7959 | if eval "${CC-cc} -S conftest.c 2>&5 1>&5"; then | |
ff886b82 | 7960 | libc_cv_pic_default=no |
cc3fa755 UD |
7961 | fi |
7962 | rm -f conftest.* | |
7963 | fi | |
b08c89d9 | 7964 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_pic_default" >&5 |
322e23db | 7965 | $as_echo "$libc_cv_pic_default" >&6; } |
cc3fa755 UD |
7966 | |
7967 | ||
2103c260 | 7968 | |
2103c260 | 7969 | |
2103c260 | 7970 | |
cc3fa755 | 7971 | |
cd6ede75 UD |
7972 | |
7973 | ||
7974 | ||
7975 | ||
7976 | ||
cd6ede75 UD |
7977 | if test "`(cd $srcdir; pwd)`" = "`pwd`"; then |
7978 | config_makefile= | |
7979 | else | |
7980 | config_makefile=Makefile | |
7981 | fi | |
7982 | ||
ee74a442 UD |
7983 | VERSION=`sed -n -e 's/^#define VERSION "\([^"]*\)"/\1/p' < $srcdir/version.h` |
7984 | RELEASE=`sed -n -e 's/^#define RELEASE "\([^"]*\)"/\1/p' < $srcdir/version.h` | |
7985 | ||
cd6ede75 UD |
7986 | |
7987 | ||
09055553 | 7988 | ac_config_files="$ac_config_files config.make ${config_makefile}" |
f4b07664 | 7989 | |
26f56c1c | 7990 | ac_config_commands="$ac_config_commands default" |
f4b07664 | 7991 | |
3a12e572 | 7992 | cat >confcache <<\_ACEOF |
cd6ede75 UD |
7993 | # This file is a shell script that caches the results of configure |
7994 | # tests run on this system so they can be shared between configure | |
3a12e572 UD |
7995 | # scripts and configure runs, see configure's option --config-cache. |
7996 | # It is not useful on other systems. If it contains results you don't | |
7997 | # want to keep, you may remove or edit it. | |
cd6ede75 | 7998 | # |
3a12e572 UD |
7999 | # config.status only pays attention to the cache file if you give it |
8000 | # the --recheck option to rerun configure. | |
cd6ede75 | 8001 | # |
f4b07664 | 8002 | # `ac_cv_env_foo' variables (set or unset) will be overridden when |
3a12e572 UD |
8003 | # loading this file, other *unset* `ac_cv_foo' will be assigned the |
8004 | # following values. | |
8005 | ||
8006 | _ACEOF | |
8007 | ||
cd6ede75 UD |
8008 | # The following way of writing the cache mishandles newlines in values, |
8009 | # but we know of no workaround that is simple, portable, and efficient. | |
26f56c1c | 8010 | # So, we kill variables containing newlines. |
cd6ede75 UD |
8011 | # Ultrix sh set writes to stderr and can't be redirected directly, |
8012 | # and sets the high bit in the cache file unless we assign to the vars. | |
26f56c1c UD |
8013 | ( |
8014 | for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do | |
8015 | eval ac_val=\$$ac_var | |
8016 | case $ac_val in #( | |
8017 | *${as_nl}*) | |
8018 | case $ac_var in #( | |
b08c89d9 | 8019 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 |
322e23db | 8020 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; |
26f56c1c UD |
8021 | esac |
8022 | case $ac_var in #( | |
8023 | _ | IFS | as_nl) ;; #( | |
322e23db | 8024 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( |
b08c89d9 | 8025 | *) { eval $ac_var=; unset $ac_var;} ;; |
26f56c1c UD |
8026 | esac ;; |
8027 | esac | |
8028 | done | |
8029 | ||
3a12e572 | 8030 | (set) 2>&1 | |
26f56c1c UD |
8031 | case $as_nl`(ac_space=' '; set) 2>&1` in #( |
8032 | *${as_nl}ac_space=\ *) | |
b08c89d9 UD |
8033 | # `set' does not quote correctly, so add quotes: double-quote |
8034 | # substitution turns \\\\ into \\, and sed turns \\ into \. | |
3a12e572 | 8035 | sed -n \ |
9382fcee RM |
8036 | "s/'/'\\\\''/g; |
8037 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" | |
26f56c1c | 8038 | ;; #( |
3a12e572 UD |
8039 | *) |
8040 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
26f56c1c | 8041 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
3a12e572 | 8042 | ;; |
26f56c1c UD |
8043 | esac | |
8044 | sort | |
8045 | ) | | |
3a12e572 | 8046 | sed ' |
26f56c1c | 8047 | /^ac_cv_env_/b end |
3a12e572 | 8048 | t clear |
26f56c1c | 8049 | :clear |
3a12e572 UD |
8050 | s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ |
8051 | t end | |
26f56c1c UD |
8052 | s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ |
8053 | :end' >>confcache | |
8054 | if diff "$cache_file" confcache >/dev/null 2>&1; then :; else | |
8055 | if test -w "$cache_file"; then | |
f318beb8 | 8056 | if test "x$cache_file" != "x/dev/null"; then |
b08c89d9 | 8057 | { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 |
322e23db | 8058 | $as_echo "$as_me: updating cache $cache_file" >&6;} |
f318beb8 UD |
8059 | if test ! -f "$cache_file" || test -h "$cache_file"; then |
8060 | cat confcache >"$cache_file" | |
8061 | else | |
8062 | case $cache_file in #( | |
8063 | */* | ?:*) | |
8064 | mv -f confcache "$cache_file"$$ && | |
8065 | mv -f "$cache_file"$$ "$cache_file" ;; #( | |
8066 | *) | |
8067 | mv -f confcache "$cache_file" ;; | |
8068 | esac | |
8069 | fi | |
8070 | fi | |
cd6ede75 | 8071 | else |
b08c89d9 | 8072 | { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 |
322e23db | 8073 | $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} |
cd6ede75 UD |
8074 | fi |
8075 | fi | |
8076 | rm -f confcache | |
8077 | ||
cd6ede75 UD |
8078 | test "x$prefix" = xNONE && prefix=$ac_default_prefix |
8079 | # Let make expand exec_prefix. | |
8080 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
8081 | ||
cd6ede75 UD |
8082 | DEFS=-DHAVE_CONFIG_H |
8083 | ||
f4b07664 RM |
8084 | ac_libobjs= |
8085 | ac_ltlibobjs= | |
4a531bb0 | 8086 | U= |
f4b07664 RM |
8087 | for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue |
8088 | # 1. Remove the extension, and $U if already installed. | |
26f56c1c | 8089 | ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' |
322e23db | 8090 | ac_i=`$as_echo "$ac_i" | sed "$ac_script"` |
26f56c1c UD |
8091 | # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR |
8092 | # will be set to the directory where LIBOBJS objects are built. | |
b08c89d9 UD |
8093 | as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" |
8094 | as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' | |
f4b07664 RM |
8095 | done |
8096 | LIBOBJS=$ac_libobjs | |
8097 | ||
8098 | LTLIBOBJS=$ac_ltlibobjs | |
8099 | ||
8100 | ||
cd6ede75 | 8101 | |
f318beb8 | 8102 | : "${CONFIG_STATUS=./config.status}" |
322e23db | 8103 | ac_write_fail=0 |
3a12e572 UD |
8104 | ac_clean_files_save=$ac_clean_files |
8105 | ac_clean_files="$ac_clean_files $CONFIG_STATUS" | |
b08c89d9 | 8106 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 |
322e23db | 8107 | $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} |
b08c89d9 UD |
8108 | as_write_fail=0 |
8109 | cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 | |
3a12e572 UD |
8110 | #! $SHELL |
8111 | # Generated by $as_me. | |
cd6ede75 | 8112 | # Run this file to recreate the current configuration. |
cd6ede75 | 8113 | # Compiler output produced by configure, useful for debugging |
3a12e572 | 8114 | # configure, is in config.log if it exists. |
cd6ede75 | 8115 | |
3a12e572 | 8116 | debug=false |
2abf9ff1 RM |
8117 | ac_cs_recheck=false |
8118 | ac_cs_silent=false | |
3a12e572 | 8119 | |
b08c89d9 UD |
8120 | SHELL=\${CONFIG_SHELL-$SHELL} |
8121 | export SHELL | |
8122 | _ASEOF | |
8123 | cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 | |
8124 | ## -------------------- ## | |
8125 | ## M4sh Initialization. ## | |
8126 | ## -------------------- ## | |
3a12e572 | 8127 | |
26f56c1c UD |
8128 | # Be more Bourne compatible |
8129 | DUALCASE=1; export DUALCASE # for MKS sh | |
b08c89d9 | 8130 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : |
3a12e572 UD |
8131 | emulate sh |
8132 | NULLCMD=: | |
322e23db | 8133 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
f4b07664 RM |
8134 | # is contrary to our usage. Disable this feature. |
8135 | alias -g '${1+"$@"}'='"$@"' | |
26f56c1c UD |
8136 | setopt NO_GLOB_SUBST |
8137 | else | |
b08c89d9 UD |
8138 | case `(set -o) 2>/dev/null` in #( |
8139 | *posix*) : | |
8140 | set -o posix ;; #( | |
8141 | *) : | |
8142 | ;; | |
26f56c1c | 8143 | esac |
26f56c1c UD |
8144 | fi |
8145 | ||
8146 | ||
322e23db UD |
8147 | as_nl=' |
8148 | ' | |
8149 | export as_nl | |
8150 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
8151 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
8152 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
8153 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
b08c89d9 UD |
8154 | # Prefer a ksh shell builtin over an external printf program on Solaris, |
8155 | # but without wasting forks for bash or zsh. | |
8156 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
8157 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
8158 | as_echo='print -r --' | |
8159 | as_echo_n='print -rn --' | |
8160 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
322e23db UD |
8161 | as_echo='printf %s\n' |
8162 | as_echo_n='printf %s' | |
8163 | else | |
8164 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then | |
8165 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
8166 | as_echo_n='/usr/ucb/echo -n' | |
a152f366 | 8167 | else |
322e23db UD |
8168 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' |
8169 | as_echo_n_body='eval | |
8170 | arg=$1; | |
b08c89d9 | 8171 | case $arg in #( |
322e23db UD |
8172 | *"$as_nl"*) |
8173 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
8174 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
8175 | esac; | |
8176 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
8177 | ' | |
8178 | export as_echo_n_body | |
8179 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
a152f366 | 8180 | fi |
322e23db UD |
8181 | export as_echo_body |
8182 | as_echo='sh -c $as_echo_body as_echo' | |
8183 | fi | |
8184 | ||
8185 | # The user is always right. | |
8186 | if test "${PATH_SEPARATOR+set}" != set; then | |
8187 | PATH_SEPARATOR=: | |
8188 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
8189 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
8190 | PATH_SEPARATOR=';' | |
8191 | } | |
3a12e572 UD |
8192 | fi |
8193 | ||
f4b07664 | 8194 | |
26f56c1c UD |
8195 | # IFS |
8196 | # We need space, tab and new line, in precisely that order. Quoting is | |
8197 | # there to prevent editors from complaining about space-tab. | |
8198 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
8199 | # splitting by setting IFS to empty value.) | |
26f56c1c UD |
8200 | IFS=" "" $as_nl" |
8201 | ||
8202 | # Find who we are. Look in the path if we contain no directory separator. | |
f318beb8 | 8203 | as_myself= |
b08c89d9 | 8204 | case $0 in #(( |
26f56c1c UD |
8205 | *[\\/]* ) as_myself=$0 ;; |
8206 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
8207 | for as_dir in $PATH | |
8208 | do | |
8209 | IFS=$as_save_IFS | |
8210 | test -z "$as_dir" && as_dir=. | |
b08c89d9 UD |
8211 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break |
8212 | done | |
26f56c1c UD |
8213 | IFS=$as_save_IFS |
8214 | ||
8215 | ;; | |
8216 | esac | |
8217 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
8218 | # in which case we are not to be found in the path. | |
8219 | if test "x$as_myself" = x; then | |
8220 | as_myself=$0 | |
8221 | fi | |
8222 | if test ! -f "$as_myself"; then | |
322e23db | 8223 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 |
b08c89d9 | 8224 | exit 1 |
26f56c1c UD |
8225 | fi |
8226 | ||
b08c89d9 UD |
8227 | # Unset variables that we do not need and which cause bugs (e.g. in |
8228 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
8229 | # suppresses any "Segmentation fault" message there. '((' could | |
8230 | # trigger a bug in pdksh 5.2.14. | |
8231 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
8232 | do eval test x\${$as_var+set} = xset \ | |
8233 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
26f56c1c | 8234 | done |
f4b07664 RM |
8235 | PS1='$ ' |
8236 | PS2='> ' | |
8237 | PS4='+ ' | |
8238 | ||
8239 | # NLS nuisances. | |
322e23db UD |
8240 | LC_ALL=C |
8241 | export LC_ALL | |
8242 | LANGUAGE=C | |
8243 | export LANGUAGE | |
f4b07664 | 8244 | |
b08c89d9 UD |
8245 | # CDPATH. |
8246 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
8247 | ||
8248 | ||
4a531bb0 L |
8249 | # as_fn_error STATUS ERROR [LINENO LOG_FD] |
8250 | # ---------------------------------------- | |
b08c89d9 UD |
8251 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are |
8252 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
4a531bb0 | 8253 | # script with STATUS, using 1 if that was 0. |
b08c89d9 UD |
8254 | as_fn_error () |
8255 | { | |
4a531bb0 L |
8256 | as_status=$1; test $as_status -eq 0 && as_status=1 |
8257 | if test "$4"; then | |
8258 | as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
8259 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 | |
b08c89d9 | 8260 | fi |
4a531bb0 | 8261 | $as_echo "$as_me: error: $2" >&2 |
b08c89d9 UD |
8262 | as_fn_exit $as_status |
8263 | } # as_fn_error | |
8264 | ||
8265 | ||
8266 | # as_fn_set_status STATUS | |
8267 | # ----------------------- | |
8268 | # Set $? to STATUS, without forking. | |
8269 | as_fn_set_status () | |
8270 | { | |
8271 | return $1 | |
8272 | } # as_fn_set_status | |
8273 | ||
8274 | # as_fn_exit STATUS | |
8275 | # ----------------- | |
8276 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
8277 | as_fn_exit () | |
8278 | { | |
8279 | set +e | |
8280 | as_fn_set_status $1 | |
8281 | exit $1 | |
8282 | } # as_fn_exit | |
8283 | ||
8284 | # as_fn_unset VAR | |
8285 | # --------------- | |
8286 | # Portably unset VAR. | |
8287 | as_fn_unset () | |
8288 | { | |
8289 | { eval $1=; unset $1;} | |
8290 | } | |
8291 | as_unset=as_fn_unset | |
8292 | # as_fn_append VAR VALUE | |
8293 | # ---------------------- | |
8294 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
8295 | # advantage of any shell optimizations that allow amortized linear growth over | |
8296 | # repeated appends, instead of the typical quadratic growth present in naive | |
8297 | # implementations. | |
8298 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
8299 | eval 'as_fn_append () | |
8300 | { | |
8301 | eval $1+=\$2 | |
8302 | }' | |
8303 | else | |
8304 | as_fn_append () | |
8305 | { | |
8306 | eval $1=\$$1\$2 | |
8307 | } | |
8308 | fi # as_fn_append | |
8309 | ||
8310 | # as_fn_arith ARG... | |
8311 | # ------------------ | |
8312 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
8313 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
8314 | # must be portable across $(()) and expr. | |
8315 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
8316 | eval 'as_fn_arith () | |
8317 | { | |
8318 | as_val=$(( $* )) | |
8319 | }' | |
8320 | else | |
8321 | as_fn_arith () | |
8322 | { | |
8323 | as_val=`expr "$@" || test $? -eq 1` | |
8324 | } | |
8325 | fi # as_fn_arith | |
8326 | ||
8327 | ||
26f56c1c UD |
8328 | if expr a : '\(a\)' >/dev/null 2>&1 && |
8329 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
f4b07664 RM |
8330 | as_expr=expr |
8331 | else | |
8332 | as_expr=false | |
8333 | fi | |
8334 | ||
26f56c1c | 8335 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
f4b07664 RM |
8336 | as_basename=basename |
8337 | else | |
8338 | as_basename=false | |
8339 | fi | |
3a12e572 | 8340 | |
b08c89d9 UD |
8341 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
8342 | as_dirname=dirname | |
8343 | else | |
8344 | as_dirname=false | |
8345 | fi | |
3a12e572 | 8346 | |
26f56c1c | 8347 | as_me=`$as_basename -- "$0" || |
3a12e572 UD |
8348 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
8349 | X"$0" : 'X\(//\)$' \| \ | |
26f56c1c | 8350 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
322e23db | 8351 | $as_echo X/"$0" | |
26f56c1c UD |
8352 | sed '/^.*\/\([^/][^/]*\)\/*$/{ |
8353 | s//\1/ | |
8354 | q | |
8355 | } | |
8356 | /^X\/\(\/\/\)$/{ | |
8357 | s//\1/ | |
8358 | q | |
8359 | } | |
8360 | /^X\/\(\/\).*/{ | |
8361 | s//\1/ | |
8362 | q | |
8363 | } | |
8364 | s/.*/./; q'` | |
3a12e572 | 8365 | |
b08c89d9 UD |
8366 | # Avoid depending upon Character Ranges. |
8367 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
8368 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
8369 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
8370 | as_cr_digits='0123456789' | |
8371 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
26f56c1c UD |
8372 | |
8373 | ECHO_C= ECHO_N= ECHO_T= | |
b08c89d9 | 8374 | case `echo -n x` in #((((( |
26f56c1c | 8375 | -n*) |
b08c89d9 | 8376 | case `echo 'xy\c'` in |
26f56c1c | 8377 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. |
b08c89d9 UD |
8378 | xy) ECHO_C='\c';; |
8379 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
8380 | ECHO_T=' ';; | |
26f56c1c UD |
8381 | esac;; |
8382 | *) | |
8383 | ECHO_N='-n';; | |
3a12e572 | 8384 | esac |
cd6ede75 | 8385 | |
3a12e572 | 8386 | rm -f conf$$ conf$$.exe conf$$.file |
26f56c1c UD |
8387 | if test -d conf$$.dir; then |
8388 | rm -f conf$$.dir/conf$$.file | |
8389 | else | |
8390 | rm -f conf$$.dir | |
322e23db UD |
8391 | mkdir conf$$.dir 2>/dev/null |
8392 | fi | |
8393 | if (echo >conf$$.file) 2>/dev/null; then | |
8394 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
8395 | as_ln_s='ln -s' | |
8396 | # ... but there are two gotchas: | |
8397 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
8398 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
8399 | # In both cases, we have to default to `cp -p'. | |
8400 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || | |
8401 | as_ln_s='cp -p' | |
8402 | elif ln conf$$.file conf$$ 2>/dev/null; then | |
8403 | as_ln_s=ln | |
8404 | else | |
3a12e572 | 8405 | as_ln_s='cp -p' |
322e23db | 8406 | fi |
3a12e572 UD |
8407 | else |
8408 | as_ln_s='cp -p' | |
cd6ede75 | 8409 | fi |
26f56c1c UD |
8410 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
8411 | rmdir conf$$.dir 2>/dev/null | |
cd6ede75 | 8412 | |
b08c89d9 UD |
8413 | |
8414 | # as_fn_mkdir_p | |
8415 | # ------------- | |
8416 | # Create "$as_dir" as a directory, including parents if necessary. | |
8417 | as_fn_mkdir_p () | |
8418 | { | |
8419 | ||
8420 | case $as_dir in #( | |
8421 | -*) as_dir=./$as_dir;; | |
8422 | esac | |
8423 | test -d "$as_dir" || eval $as_mkdir_p || { | |
8424 | as_dirs= | |
8425 | while :; do | |
8426 | case $as_dir in #( | |
8427 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
8428 | *) as_qdir=$as_dir;; | |
8429 | esac | |
8430 | as_dirs="'$as_qdir' $as_dirs" | |
8431 | as_dir=`$as_dirname -- "$as_dir" || | |
8432 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
8433 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
8434 | X"$as_dir" : 'X\(//\)$' \| \ | |
8435 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
8436 | $as_echo X"$as_dir" | | |
8437 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
8438 | s//\1/ | |
8439 | q | |
8440 | } | |
8441 | /^X\(\/\/\)[^/].*/{ | |
8442 | s//\1/ | |
8443 | q | |
8444 | } | |
8445 | /^X\(\/\/\)$/{ | |
8446 | s//\1/ | |
8447 | q | |
8448 | } | |
8449 | /^X\(\/\).*/{ | |
8450 | s//\1/ | |
8451 | q | |
8452 | } | |
8453 | s/.*/./; q'` | |
8454 | test -d "$as_dir" && break | |
8455 | done | |
8456 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
4a531bb0 | 8457 | } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" |
b08c89d9 UD |
8458 | |
8459 | ||
8460 | } # as_fn_mkdir_p | |
f4b07664 | 8461 | if mkdir -p . 2>/dev/null; then |
b08c89d9 | 8462 | as_mkdir_p='mkdir -p "$as_dir"' |
f4b07664 | 8463 | else |
9382fcee | 8464 | test -d ./-p && rmdir ./-p |
f4b07664 RM |
8465 | as_mkdir_p=false |
8466 | fi | |
8467 | ||
26f56c1c UD |
8468 | if test -x / >/dev/null 2>&1; then |
8469 | as_test_x='test -x' | |
8470 | else | |
8471 | if ls -dL / >/dev/null 2>&1; then | |
8472 | as_ls_L_option=L | |
8473 | else | |
8474 | as_ls_L_option= | |
8475 | fi | |
8476 | as_test_x=' | |
8477 | eval sh -c '\'' | |
8478 | if test -d "$1"; then | |
322e23db | 8479 | test -d "$1/."; |
26f56c1c | 8480 | else |
b08c89d9 | 8481 | case $1 in #( |
322e23db | 8482 | -*)set "./$1";; |
26f56c1c | 8483 | esac; |
b08c89d9 | 8484 | case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( |
26f56c1c UD |
8485 | ???[sx]*):;;*)false;;esac;fi |
8486 | '\'' sh | |
8487 | ' | |
8488 | fi | |
8489 | as_executable_p=$as_test_x | |
cd6ede75 | 8490 | |
3a12e572 | 8491 | # Sed expression to map a string onto a valid CPP name. |
9382fcee | 8492 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
3a12e572 UD |
8493 | |
8494 | # Sed expression to map a string onto a valid variable name. | |
9382fcee | 8495 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
3a12e572 UD |
8496 | |
8497 | ||
3a12e572 | 8498 | exec 6>&1 |
b08c89d9 UD |
8499 | ## ----------------------------------- ## |
8500 | ## Main body of $CONFIG_STATUS script. ## | |
8501 | ## ----------------------------------- ## | |
8502 | _ASEOF | |
8503 | test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 | |
3a12e572 | 8504 | |
b08c89d9 UD |
8505 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
8506 | # Save the log message, to keep $0 and so on meaningful, and to | |
3a12e572 | 8507 | # report actual input values of CONFIG_FILES etc. instead of their |
26f56c1c UD |
8508 | # values after options handling. |
8509 | ac_log=" | |
f4b07664 | 8510 | This file was extended by GNU C Library $as_me (see version.h), which was |
f318beb8 | 8511 | generated by GNU Autoconf 2.68. Invocation command line was |
3a12e572 UD |
8512 | |
8513 | CONFIG_FILES = $CONFIG_FILES | |
8514 | CONFIG_HEADERS = $CONFIG_HEADERS | |
8515 | CONFIG_LINKS = $CONFIG_LINKS | |
8516 | CONFIG_COMMANDS = $CONFIG_COMMANDS | |
8517 | $ $0 $@ | |
8518 | ||
26f56c1c UD |
8519 | on `(hostname || uname -n) 2>/dev/null | sed 1q` |
8520 | " | |
8521 | ||
3a12e572 UD |
8522 | _ACEOF |
8523 | ||
322e23db UD |
8524 | case $ac_config_files in *" |
8525 | "*) set x $ac_config_files; shift; ac_config_files=$*;; | |
8526 | esac | |
8527 | ||
8528 | case $ac_config_headers in *" | |
8529 | "*) set x $ac_config_headers; shift; ac_config_headers=$*;; | |
8530 | esac | |
8531 | ||
8532 | ||
8533 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
3a12e572 | 8534 | # Files that config.status was made for. |
26f56c1c UD |
8535 | config_files="$ac_config_files" |
8536 | config_headers="$ac_config_headers" | |
8537 | config_commands="$ac_config_commands" | |
3a12e572 | 8538 | |
26f56c1c | 8539 | _ACEOF |
3a12e572 | 8540 | |
322e23db | 8541 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
3a12e572 | 8542 | ac_cs_usage="\ |
b08c89d9 UD |
8543 | \`$as_me' instantiates files and other configuration actions |
8544 | from templates according to the current configuration. Unless the files | |
8545 | and actions are specified as TAGs, all are instantiated by default. | |
3a12e572 | 8546 | |
b08c89d9 | 8547 | Usage: $0 [OPTION]... [TAG]... |
3a12e572 UD |
8548 | |
8549 | -h, --help print this help, then exit | |
26f56c1c | 8550 | -V, --version print version number and configuration settings, then exit |
b08c89d9 | 8551 | --config print configuration, then exit |
322e23db UD |
8552 | -q, --quiet, --silent |
8553 | do not print progress messages | |
3a12e572 UD |
8554 | -d, --debug don't remove temporary files |
8555 | --recheck update $as_me by reconfiguring in the same conditions | |
322e23db UD |
8556 | --file=FILE[:TEMPLATE] |
8557 | instantiate the configuration file FILE | |
8558 | --header=FILE[:TEMPLATE] | |
8559 | instantiate the configuration header FILE | |
3a12e572 UD |
8560 | |
8561 | Configuration files: | |
8562 | $config_files | |
8563 | ||
8564 | Configuration headers: | |
8565 | $config_headers | |
8566 | ||
3a12e572 UD |
8567 | Configuration commands: |
8568 | $config_commands | |
8569 | ||
f318beb8 UD |
8570 | Report bugs to <http://sourceware.org/bugzilla/>. |
8571 | GNU C Library home page: <http://www.gnu.org/software/glibc/>. | |
b08c89d9 | 8572 | General help using GNU software: <http://www.gnu.org/gethelp/>." |
3a12e572 | 8573 | |
26f56c1c | 8574 | _ACEOF |
322e23db | 8575 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
b08c89d9 | 8576 | ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" |
3a12e572 | 8577 | ac_cs_version="\\ |
f4b07664 | 8578 | GNU C Library config.status (see version.h) |
f318beb8 | 8579 | configured by $0, generated by GNU Autoconf 2.68, |
b08c89d9 | 8580 | with options \\"\$ac_cs_config\\" |
3a12e572 | 8581 | |
4a531bb0 | 8582 | Copyright (C) 2010 Free Software Foundation, Inc. |
3a12e572 UD |
8583 | This config.status script is free software; the Free Software Foundation |
8584 | gives unlimited permission to copy, distribute and modify it." | |
26f56c1c UD |
8585 | |
8586 | ac_pwd='$ac_pwd' | |
8587 | srcdir='$srcdir' | |
8588 | INSTALL='$INSTALL' | |
322e23db UD |
8589 | AWK='$AWK' |
8590 | test -n "\$AWK" || AWK=awk | |
3a12e572 UD |
8591 | _ACEOF |
8592 | ||
322e23db UD |
8593 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
8594 | # The default lists apply if the user does not specify any file. | |
3a12e572 UD |
8595 | ac_need_defaults=: |
8596 | while test $# != 0 | |
8597 | do | |
8598 | case $1 in | |
f318beb8 | 8599 | --*=?*) |
26f56c1c UD |
8600 | ac_option=`expr "X$1" : 'X\([^=]*\)='` |
8601 | ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` | |
f4b07664 RM |
8602 | ac_shift=: |
8603 | ;; | |
f318beb8 UD |
8604 | --*=) |
8605 | ac_option=`expr "X$1" : 'X\([^=]*\)='` | |
8606 | ac_optarg= | |
8607 | ac_shift=: | |
8608 | ;; | |
26f56c1c | 8609 | *) |
f4b07664 RM |
8610 | ac_option=$1 |
8611 | ac_optarg=$2 | |
8612 | ac_shift=shift | |
3a12e572 | 8613 | ;; |
cd6ede75 UD |
8614 | esac |
8615 | ||
f4b07664 | 8616 | case $ac_option in |
3a12e572 | 8617 | # Handling of the options. |
2abf9ff1 RM |
8618 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) |
8619 | ac_cs_recheck=: ;; | |
26f56c1c | 8620 | --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) |
322e23db | 8621 | $as_echo "$ac_cs_version"; exit ;; |
b08c89d9 UD |
8622 | --config | --confi | --conf | --con | --co | --c ) |
8623 | $as_echo "$ac_cs_config"; exit ;; | |
26f56c1c | 8624 | --debug | --debu | --deb | --de | --d | -d ) |
3a12e572 UD |
8625 | debug=: ;; |
8626 | --file | --fil | --fi | --f ) | |
f4b07664 | 8627 | $ac_shift |
322e23db UD |
8628 | case $ac_optarg in |
8629 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
f318beb8 | 8630 | '') as_fn_error $? "missing file argument" ;; |
322e23db | 8631 | esac |
b08c89d9 | 8632 | as_fn_append CONFIG_FILES " '$ac_optarg'" |
3a12e572 UD |
8633 | ac_need_defaults=false;; |
8634 | --header | --heade | --head | --hea ) | |
f4b07664 | 8635 | $ac_shift |
322e23db UD |
8636 | case $ac_optarg in |
8637 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
8638 | esac | |
b08c89d9 | 8639 | as_fn_append CONFIG_HEADERS " '$ac_optarg'" |
3a12e572 | 8640 | ac_need_defaults=false;; |
26f56c1c UD |
8641 | --he | --h) |
8642 | # Conflict between --help and --header | |
4a531bb0 | 8643 | as_fn_error $? "ambiguous option: \`$1' |
b08c89d9 | 8644 | Try \`$0 --help' for more information.";; |
26f56c1c | 8645 | --help | --hel | -h ) |
322e23db | 8646 | $as_echo "$ac_cs_usage"; exit ;; |
2abf9ff1 RM |
8647 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
8648 | | -silent | --silent | --silen | --sile | --sil | --si | --s) | |
8649 | ac_cs_silent=: ;; | |
3a12e572 UD |
8650 | |
8651 | # This is an error. | |
4a531bb0 | 8652 | -*) as_fn_error $? "unrecognized option: \`$1' |
b08c89d9 | 8653 | Try \`$0 --help' for more information." ;; |
3a12e572 | 8654 | |
b08c89d9 | 8655 | *) as_fn_append ac_config_targets " $1" |
26f56c1c | 8656 | ac_need_defaults=false ;; |
cd6ede75 | 8657 | |
3a12e572 UD |
8658 | esac |
8659 | shift | |
8660 | done | |
8661 | ||
2abf9ff1 RM |
8662 | ac_configure_extra_args= |
8663 | ||
8664 | if $ac_cs_silent; then | |
8665 | exec 6>/dev/null | |
8666 | ac_configure_extra_args="$ac_configure_extra_args --silent" | |
8667 | fi | |
8668 | ||
8669 | _ACEOF | |
322e23db | 8670 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
2abf9ff1 | 8671 | if \$ac_cs_recheck; then |
322e23db UD |
8672 | set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion |
8673 | shift | |
8674 | \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 | |
8675 | CONFIG_SHELL='$SHELL' | |
26f56c1c | 8676 | export CONFIG_SHELL |
322e23db | 8677 | exec "\$@" |
2abf9ff1 RM |
8678 | fi |
8679 | ||
3a12e572 | 8680 | _ACEOF |
322e23db | 8681 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
8682 | exec 5>>config.log |
8683 | { | |
8684 | echo | |
8685 | sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX | |
8686 | ## Running $as_me. ## | |
8687 | _ASBOX | |
322e23db | 8688 | $as_echo "$ac_log" |
26f56c1c | 8689 | } >&5 |
3a12e572 | 8690 | |
26f56c1c | 8691 | _ACEOF |
322e23db | 8692 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
3a12e572 | 8693 | # |
26f56c1c | 8694 | # INIT-COMMANDS |
3a12e572 | 8695 | # |
3a12e572 UD |
8696 | config_vars='$config_vars' |
8697 | ||
8698 | _ACEOF | |
8699 | ||
322e23db | 8700 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
8701 | |
8702 | # Handling of arguments. | |
3a12e572 UD |
8703 | for ac_config_target in $ac_config_targets |
8704 | do | |
26f56c1c UD |
8705 | case $ac_config_target in |
8706 | "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; | |
8707 | "config.make") CONFIG_FILES="$CONFIG_FILES config.make" ;; | |
8708 | "${config_makefile}") CONFIG_FILES="$CONFIG_FILES ${config_makefile}" ;; | |
26f56c1c UD |
8709 | "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; |
8710 | ||
4a531bb0 | 8711 | *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; |
3a12e572 UD |
8712 | esac |
8713 | done | |
8714 | ||
26f56c1c | 8715 | |
3a12e572 UD |
8716 | # If the user did not use the arguments to specify the items to instantiate, |
8717 | # then the envvar interface is used. Set only those that are not. | |
8718 | # We use the long form for the default assignment because of an extremely | |
8719 | # bizarre bug on SunOS 4.1.3. | |
8720 | if $ac_need_defaults; then | |
8721 | test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files | |
8722 | test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers | |
3a12e572 UD |
8723 | test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands |
8724 | fi | |
8725 | ||
2abf9ff1 | 8726 | # Have a temporary directory for convenience. Make it in the build tree |
26f56c1c | 8727 | # simply because there is no reason against having it here, and in addition, |
2abf9ff1 | 8728 | # creating and moving files from /tmp can sometimes cause problems. |
26f56c1c UD |
8729 | # Hook for its removal unless debugging. |
8730 | # Note that there is a small window in which the directory will not be cleaned: | |
8731 | # after its creation but before its name has been assigned to `$tmp'. | |
3a12e572 UD |
8732 | $debug || |
8733 | { | |
f318beb8 | 8734 | tmp= ac_tmp= |
26f56c1c | 8735 | trap 'exit_status=$? |
f318beb8 UD |
8736 | : "${ac_tmp:=$tmp}" |
8737 | { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status | |
26f56c1c | 8738 | ' 0 |
b08c89d9 | 8739 | trap 'as_fn_exit 1' 1 2 13 15 |
3a12e572 | 8740 | } |
3a12e572 | 8741 | # Create a (secure) tmp directory for tmp files. |
2abf9ff1 | 8742 | |
3a12e572 | 8743 | { |
26f56c1c | 8744 | tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && |
f318beb8 | 8745 | test -d "$tmp" |
3a12e572 UD |
8746 | } || |
8747 | { | |
26f56c1c UD |
8748 | tmp=./conf$$-$RANDOM |
8749 | (umask 077 && mkdir "$tmp") | |
4a531bb0 | 8750 | } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 |
f318beb8 | 8751 | ac_tmp=$tmp |
3a12e572 | 8752 | |
322e23db UD |
8753 | # Set up the scripts for CONFIG_FILES section. |
8754 | # No need to generate them if there are no CONFIG_FILES. | |
8755 | # This happens for instance with `./config.status config.h'. | |
26f56c1c UD |
8756 | if test -n "$CONFIG_FILES"; then |
8757 | ||
a152f366 | 8758 | |
b08c89d9 UD |
8759 | ac_cr=`echo X | tr X '\015'` |
8760 | # On cygwin, bash can eat \r inside `` if the user requested igncr. | |
8761 | # But we know of no other shell where ac_cr would be empty at this | |
8762 | # point, so we can use a bashism as a fallback. | |
8763 | if test "x$ac_cr" = x; then | |
8764 | eval ac_cr=\$\'\\r\' | |
8765 | fi | |
322e23db UD |
8766 | ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` |
8767 | if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then | |
4a531bb0 | 8768 | ac_cs_awk_cr='\\r' |
322e23db UD |
8769 | else |
8770 | ac_cs_awk_cr=$ac_cr | |
26f56c1c UD |
8771 | fi |
8772 | ||
f318beb8 | 8773 | echo 'BEGIN {' >"$ac_tmp/subs1.awk" && |
26f56c1c UD |
8774 | _ACEOF |
8775 | ||
8776 | ||
322e23db UD |
8777 | { |
8778 | echo "cat >conf$$subs.awk <<_ACEOF" && | |
8779 | echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && | |
8780 | echo "_ACEOF" | |
8781 | } >conf$$subs.sh || | |
4a531bb0 L |
8782 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
8783 | ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` | |
26f56c1c UD |
8784 | ac_delim='%!_!# ' |
8785 | for ac_last_try in false false false false false :; do | |
322e23db | 8786 | . ./conf$$subs.sh || |
4a531bb0 | 8787 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
322e23db UD |
8788 | |
8789 | ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` | |
8790 | if test $ac_delim_n = $ac_delim_num; then | |
26f56c1c UD |
8791 | break |
8792 | elif $ac_last_try; then | |
4a531bb0 | 8793 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
26f56c1c UD |
8794 | else |
8795 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
8796 | fi | |
8797 | done | |
322e23db UD |
8798 | rm -f conf$$subs.sh |
8799 | ||
8800 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
f318beb8 | 8801 | cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && |
322e23db UD |
8802 | _ACEOF |
8803 | sed -n ' | |
8804 | h | |
8805 | s/^/S["/; s/!.*/"]=/ | |
8806 | p | |
8807 | g | |
8808 | s/^[^!]*!// | |
8809 | :repl | |
8810 | t repl | |
8811 | s/'"$ac_delim"'$// | |
8812 | t delim | |
8813 | :nl | |
8814 | h | |
b08c89d9 | 8815 | s/\(.\{148\}\)..*/\1/ |
322e23db UD |
8816 | t more1 |
8817 | s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ | |
8818 | p | |
8819 | n | |
8820 | b repl | |
8821 | :more1 | |
8822 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
8823 | p | |
8824 | g | |
8825 | s/.\{148\}// | |
8826 | t nl | |
8827 | :delim | |
8828 | h | |
b08c89d9 | 8829 | s/\(.\{148\}\)..*/\1/ |
322e23db UD |
8830 | t more2 |
8831 | s/["\\]/\\&/g; s/^/"/; s/$/"/ | |
8832 | p | |
8833 | b | |
8834 | :more2 | |
8835 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
8836 | p | |
8837 | g | |
8838 | s/.\{148\}// | |
8839 | t delim | |
8840 | ' <conf$$subs.awk | sed ' | |
8841 | /^[^""]/{ | |
8842 | N | |
8843 | s/\n// | |
8844 | } | |
8845 | ' >>$CONFIG_STATUS || ac_write_fail=1 | |
8846 | rm -f conf$$subs.awk | |
8847 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
8848 | _ACAWK | |
f318beb8 | 8849 | cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && |
322e23db UD |
8850 | for (key in S) S_is_set[key] = 1 |
8851 | FS = "\a" | |
ff886b82 | 8852 | |
322e23db UD |
8853 | } |
8854 | { | |
8855 | line = $ 0 | |
8856 | nfields = split(line, field, "@") | |
8857 | substed = 0 | |
8858 | len = length(field[1]) | |
8859 | for (i = 2; i < nfields; i++) { | |
8860 | key = field[i] | |
8861 | keylen = length(key) | |
8862 | if (S_is_set[key]) { | |
8863 | value = S[key] | |
8864 | line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) | |
8865 | len += length(value) + length(field[++i]) | |
8866 | substed = 1 | |
8867 | } else | |
8868 | len += 1 + keylen | |
8869 | } | |
8870 | ||
8871 | print line | |
8872 | } | |
cd6ede75 | 8873 | |
322e23db | 8874 | _ACAWK |
26f56c1c | 8875 | _ACEOF |
322e23db UD |
8876 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
8877 | if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then | |
8878 | sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" | |
8879 | else | |
8880 | cat | |
f318beb8 | 8881 | fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ |
4a531bb0 | 8882 | || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 |
3a12e572 | 8883 | _ACEOF |
26f56c1c | 8884 | |
4a531bb0 L |
8885 | # VPATH may cause trouble with some makes, so we remove sole $(srcdir), |
8886 | # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and | |
26f56c1c UD |
8887 | # trailing colons and then remove the whole line if VPATH becomes empty |
8888 | # (actually we leave an empty line to preserve line numbers). | |
8889 | if test "x$srcdir" = x.; then | |
4a531bb0 L |
8890 | ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ |
8891 | h | |
8892 | s/// | |
8893 | s/^/:/ | |
8894 | s/[ ]*$/:/ | |
8895 | s/:\$(srcdir):/:/g | |
8896 | s/:\${srcdir}:/:/g | |
8897 | s/:@srcdir@:/:/g | |
8898 | s/^:*// | |
26f56c1c | 8899 | s/:*$// |
4a531bb0 L |
8900 | x |
8901 | s/\(=[ ]*\).*/\1/ | |
8902 | G | |
8903 | s/\n// | |
26f56c1c UD |
8904 | s/^[^=]*=[ ]*$// |
8905 | }' | |
8906 | fi | |
8907 | ||
322e23db | 8908 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
8909 | fi # test -n "$CONFIG_FILES" |
8910 | ||
322e23db UD |
8911 | # Set up the scripts for CONFIG_HEADERS section. |
8912 | # No need to generate them if there are no CONFIG_HEADERS. | |
8913 | # This happens for instance with `./config.status Makefile'. | |
8914 | if test -n "$CONFIG_HEADERS"; then | |
f318beb8 | 8915 | cat >"$ac_tmp/defines.awk" <<\_ACAWK || |
322e23db UD |
8916 | BEGIN { |
8917 | _ACEOF | |
8918 | ||
8919 | # Transform confdefs.h into an awk script `defines.awk', embedded as | |
8920 | # here-document in config.status, that substitutes the proper values into | |
8921 | # config.h.in to produce config.h. | |
8922 | ||
8923 | # Create a delimiter string that does not exist in confdefs.h, to ease | |
8924 | # handling of long lines. | |
8925 | ac_delim='%!_!# ' | |
8926 | for ac_last_try in false false :; do | |
f318beb8 UD |
8927 | ac_tt=`sed -n "/$ac_delim/p" confdefs.h` |
8928 | if test -z "$ac_tt"; then | |
322e23db UD |
8929 | break |
8930 | elif $ac_last_try; then | |
4a531bb0 | 8931 | as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 |
322e23db UD |
8932 | else |
8933 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
8934 | fi | |
8935 | done | |
8936 | ||
8937 | # For the awk script, D is an array of macro values keyed by name, | |
8938 | # likewise P contains macro parameters if any. Preserve backslash | |
8939 | # newline sequences. | |
8940 | ||
8941 | ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* | |
8942 | sed -n ' | |
8943 | s/.\{148\}/&'"$ac_delim"'/g | |
8944 | t rset | |
8945 | :rset | |
8946 | s/^[ ]*#[ ]*define[ ][ ]*/ / | |
8947 | t def | |
8948 | d | |
8949 | :def | |
8950 | s/\\$// | |
8951 | t bsnl | |
8952 | s/["\\]/\\&/g | |
8953 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
8954 | D["\1"]=" \3"/p | |
8955 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p | |
8956 | d | |
8957 | :bsnl | |
8958 | s/["\\]/\\&/g | |
8959 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
8960 | D["\1"]=" \3\\\\\\n"\\/p | |
8961 | t cont | |
8962 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p | |
8963 | t cont | |
8964 | d | |
8965 | :cont | |
8966 | n | |
8967 | s/.\{148\}/&'"$ac_delim"'/g | |
8968 | t clear | |
8969 | :clear | |
8970 | s/\\$// | |
8971 | t bsnlc | |
8972 | s/["\\]/\\&/g; s/^/"/; s/$/"/p | |
8973 | d | |
8974 | :bsnlc | |
8975 | s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p | |
8976 | b cont | |
8977 | ' <confdefs.h | sed ' | |
8978 | s/'"$ac_delim"'/"\\\ | |
8979 | "/g' >>$CONFIG_STATUS || ac_write_fail=1 | |
8980 | ||
8981 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
8982 | for (key in D) D_is_set[key] = 1 | |
8983 | FS = "\a" | |
8984 | } | |
8985 | /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { | |
8986 | line = \$ 0 | |
8987 | split(line, arg, " ") | |
8988 | if (arg[1] == "#") { | |
8989 | defundef = arg[2] | |
8990 | mac1 = arg[3] | |
8991 | } else { | |
8992 | defundef = substr(arg[1], 2) | |
8993 | mac1 = arg[2] | |
8994 | } | |
8995 | split(mac1, mac2, "(") #) | |
8996 | macro = mac2[1] | |
8997 | prefix = substr(line, 1, index(line, defundef) - 1) | |
8998 | if (D_is_set[macro]) { | |
8999 | # Preserve the white space surrounding the "#". | |
9000 | print prefix "define", macro P[macro] D[macro] | |
9001 | next | |
9002 | } else { | |
9003 | # Replace #undef with comments. This is necessary, for example, | |
9004 | # in the case of _POSIX_SOURCE, which is predefined and required | |
9005 | # on some systems where configure will not decide to define it. | |
9006 | if (defundef == "undef") { | |
9007 | print "/*", prefix defundef, macro, "*/" | |
9008 | next | |
9009 | } | |
9010 | } | |
9011 | } | |
9012 | { print } | |
9013 | _ACAWK | |
9014 | _ACEOF | |
9015 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
4a531bb0 | 9016 | as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 |
322e23db UD |
9017 | fi # test -n "$CONFIG_HEADERS" |
9018 | ||
26f56c1c | 9019 | |
322e23db UD |
9020 | eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" |
9021 | shift | |
9022 | for ac_tag | |
26f56c1c UD |
9023 | do |
9024 | case $ac_tag in | |
9025 | :[FHLC]) ac_mode=$ac_tag; continue;; | |
9026 | esac | |
9027 | case $ac_mode$ac_tag in | |
9028 | :[FHL]*:*);; | |
4a531bb0 | 9029 | :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; |
26f56c1c UD |
9030 | :[FH]-) ac_tag=-:-;; |
9031 | :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; | |
cd6ede75 | 9032 | esac |
26f56c1c UD |
9033 | ac_save_IFS=$IFS |
9034 | IFS=: | |
9035 | set x $ac_tag | |
9036 | IFS=$ac_save_IFS | |
9037 | shift | |
9038 | ac_file=$1 | |
9039 | shift | |
9040 | ||
9041 | case $ac_mode in | |
9042 | :L) ac_source=$1;; | |
9043 | :[FH]) | |
9044 | ac_file_inputs= | |
9045 | for ac_f | |
9046 | do | |
9047 | case $ac_f in | |
f318beb8 | 9048 | -) ac_f="$ac_tmp/stdin";; |
26f56c1c UD |
9049 | *) # Look for the file first in the build tree, then in the source tree |
9050 | # (if the path is not absolute). The absolute path cannot be DOS-style, | |
9051 | # because $ac_f cannot contain `:'. | |
9052 | test -f "$ac_f" || | |
9053 | case $ac_f in | |
9054 | [\\/$]*) false;; | |
9055 | *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; | |
9056 | esac || | |
4a531bb0 | 9057 | as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; |
26f56c1c | 9058 | esac |
322e23db | 9059 | case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac |
b08c89d9 | 9060 | as_fn_append ac_file_inputs " '$ac_f'" |
26f56c1c | 9061 | done |
cd6ede75 | 9062 | |
26f56c1c UD |
9063 | # Let's still pretend it is `configure' which instantiates (i.e., don't |
9064 | # use $as_me), people would be surprised to read: | |
9065 | # /* config.h. Generated by config.status. */ | |
322e23db UD |
9066 | configure_input='Generated from '` |
9067 | $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' | |
9068 | `' by configure.' | |
26f56c1c UD |
9069 | if test x"$ac_file" != x-; then |
9070 | configure_input="$ac_file. $configure_input" | |
b08c89d9 | 9071 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 |
322e23db | 9072 | $as_echo "$as_me: creating $ac_file" >&6;} |
26f56c1c | 9073 | fi |
322e23db UD |
9074 | # Neutralize special characters interpreted by sed in replacement strings. |
9075 | case $configure_input in #( | |
9076 | *\&* | *\|* | *\\* ) | |
9077 | ac_sed_conf_input=`$as_echo "$configure_input" | | |
9078 | sed 's/[\\\\&|]/\\\\&/g'`;; #( | |
9079 | *) ac_sed_conf_input=$configure_input;; | |
9080 | esac | |
26f56c1c UD |
9081 | |
9082 | case $ac_tag in | |
f318beb8 | 9083 | *:-:* | *:-) cat >"$ac_tmp/stdin" \ |
4a531bb0 | 9084 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; |
26f56c1c UD |
9085 | esac |
9086 | ;; | |
9087 | esac | |
9088 | ||
9089 | ac_dir=`$as_dirname -- "$ac_file" || | |
3a12e572 | 9090 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
9382fcee RM |
9091 | X"$ac_file" : 'X\(//\)[^/]' \| \ |
9092 | X"$ac_file" : 'X\(//\)$' \| \ | |
26f56c1c | 9093 | X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || |
322e23db | 9094 | $as_echo X"$ac_file" | |
26f56c1c UD |
9095 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
9096 | s//\1/ | |
9097 | q | |
9098 | } | |
9099 | /^X\(\/\/\)[^/].*/{ | |
9100 | s//\1/ | |
9101 | q | |
9102 | } | |
9103 | /^X\(\/\/\)$/{ | |
9104 | s//\1/ | |
9105 | q | |
9106 | } | |
9107 | /^X\(\/\).*/{ | |
9108 | s//\1/ | |
9109 | q | |
9110 | } | |
9111 | s/.*/./; q'` | |
b08c89d9 | 9112 | as_dir="$ac_dir"; as_fn_mkdir_p |
3a12e572 UD |
9113 | ac_builddir=. |
9114 | ||
26f56c1c UD |
9115 | case "$ac_dir" in |
9116 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
9117 | *) | |
322e23db | 9118 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
26f56c1c | 9119 | # A ".." for each directory in $ac_dir_suffix. |
322e23db | 9120 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
26f56c1c UD |
9121 | case $ac_top_builddir_sub in |
9122 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
9123 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
9124 | esac ;; | |
9125 | esac | |
9126 | ac_abs_top_builddir=$ac_pwd | |
9127 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
9128 | # for backward compatibility: | |
9129 | ac_top_builddir=$ac_top_build_prefix | |
3a12e572 UD |
9130 | |
9131 | case $srcdir in | |
26f56c1c | 9132 | .) # We are building in place. |
3a12e572 | 9133 | ac_srcdir=. |
26f56c1c UD |
9134 | ac_top_srcdir=$ac_top_builddir_sub |
9135 | ac_abs_top_srcdir=$ac_pwd ;; | |
9136 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
3a12e572 | 9137 | ac_srcdir=$srcdir$ac_dir_suffix; |
26f56c1c UD |
9138 | ac_top_srcdir=$srcdir |
9139 | ac_abs_top_srcdir=$srcdir ;; | |
9140 | *) # Relative name. | |
9141 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
9142 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
9143 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
3a12e572 | 9144 | esac |
26f56c1c | 9145 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
9382fcee | 9146 | |
cd6ede75 | 9147 | |
26f56c1c UD |
9148 | case $ac_mode in |
9149 | :F) | |
9150 | # | |
9151 | # CONFIG_FILE | |
9152 | # | |
3a12e572 UD |
9153 | |
9154 | case $INSTALL in | |
9155 | [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; | |
26f56c1c | 9156 | *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; |
cd6ede75 | 9157 | esac |
26f56c1c | 9158 | _ACEOF |
cd6ede75 | 9159 | |
322e23db | 9160 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
9161 | # If the template does not know about datarootdir, expand it. |
9162 | # FIXME: This hack should be removed a few years after 2.60. | |
9163 | ac_datarootdir_hack=; ac_datarootdir_seen= | |
322e23db UD |
9164 | ac_sed_dataroot=' |
9165 | /datarootdir/ { | |
26f56c1c UD |
9166 | p |
9167 | q | |
9168 | } | |
9169 | /@datadir@/p | |
9170 | /@docdir@/p | |
9171 | /@infodir@/p | |
9172 | /@localedir@/p | |
b08c89d9 | 9173 | /@mandir@/p' |
322e23db | 9174 | case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in |
26f56c1c UD |
9175 | *datarootdir*) ac_datarootdir_seen=yes;; |
9176 | *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) | |
b08c89d9 | 9177 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 |
322e23db | 9178 | $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} |
26f56c1c | 9179 | _ACEOF |
322e23db | 9180 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
26f56c1c UD |
9181 | ac_datarootdir_hack=' |
9182 | s&@datadir@&$datadir&g | |
9183 | s&@docdir@&$docdir&g | |
9184 | s&@infodir@&$infodir&g | |
9185 | s&@localedir@&$localedir&g | |
9186 | s&@mandir@&$mandir&g | |
b08c89d9 | 9187 | s&\\\${datarootdir}&$datarootdir&g' ;; |
26f56c1c | 9188 | esac |
3a12e572 | 9189 | _ACEOF |
26f56c1c UD |
9190 | |
9191 | # Neutralize VPATH when `$srcdir' = `.'. | |
9192 | # Shell code in configure.ac might set extrasub. | |
9193 | # FIXME: do we really want to maintain this feature? | |
322e23db UD |
9194 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
9195 | ac_sed_extra="$ac_vpsub | |
3a12e572 UD |
9196 | $extrasub |
9197 | _ACEOF | |
322e23db | 9198 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
3a12e572 UD |
9199 | :t |
9200 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b | |
322e23db | 9201 | s|@configure_input@|$ac_sed_conf_input|;t t |
26f56c1c | 9202 | s&@top_builddir@&$ac_top_builddir_sub&;t t |
322e23db | 9203 | s&@top_build_prefix@&$ac_top_build_prefix&;t t |
26f56c1c UD |
9204 | s&@srcdir@&$ac_srcdir&;t t |
9205 | s&@abs_srcdir@&$ac_abs_srcdir&;t t | |
9206 | s&@top_srcdir@&$ac_top_srcdir&;t t | |
9207 | s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t | |
9208 | s&@builddir@&$ac_builddir&;t t | |
9209 | s&@abs_builddir@&$ac_abs_builddir&;t t | |
9210 | s&@abs_top_builddir@&$ac_abs_top_builddir&;t t | |
9211 | s&@INSTALL@&$ac_INSTALL&;t t | |
9212 | $ac_datarootdir_hack | |
322e23db | 9213 | " |
f318beb8 UD |
9214 | eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ |
9215 | >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 | |
26f56c1c UD |
9216 | |
9217 | test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && | |
f318beb8 UD |
9218 | { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && |
9219 | { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ | |
9220 | "$ac_tmp/out"`; test -z "$ac_out"; } && | |
b08c89d9 | 9221 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
4a531bb0 | 9222 | which seems to be undefined. Please make sure it is defined" >&5 |
322e23db | 9223 | $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
4a531bb0 | 9224 | which seems to be undefined. Please make sure it is defined" >&2;} |
26f56c1c | 9225 | |
f318beb8 | 9226 | rm -f "$ac_tmp/stdin" |
3a12e572 | 9227 | case $ac_file in |
f318beb8 UD |
9228 | -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; |
9229 | *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; | |
322e23db | 9230 | esac \ |
4a531bb0 | 9231 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
26f56c1c UD |
9232 | ;; |
9233 | :H) | |
9234 | # | |
9235 | # CONFIG_HEADER | |
9236 | # | |
3a12e572 | 9237 | if test x"$ac_file" != x-; then |
322e23db UD |
9238 | { |
9239 | $as_echo "/* $configure_input */" \ | |
f318beb8 UD |
9240 | && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" |
9241 | } >"$ac_tmp/config.h" \ | |
4a531bb0 | 9242 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
f318beb8 | 9243 | if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then |
b08c89d9 | 9244 | { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 |
322e23db | 9245 | $as_echo "$as_me: $ac_file is unchanged" >&6;} |
3a12e572 | 9246 | else |
322e23db | 9247 | rm -f "$ac_file" |
f318beb8 | 9248 | mv "$ac_tmp/config.h" "$ac_file" \ |
4a531bb0 | 9249 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
f4b07664 RM |
9250 | fi |
9251 | else | |
322e23db | 9252 | $as_echo "/* $configure_input */" \ |
f318beb8 | 9253 | && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ |
4a531bb0 | 9254 | || as_fn_error $? "could not create -" "$LINENO" 5 |
f4b07664 | 9255 | fi |
26f56c1c | 9256 | ;; |
9382fcee | 9257 | |
b08c89d9 | 9258 | :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 |
322e23db | 9259 | $as_echo "$as_me: executing $ac_file commands" >&6;} |
26f56c1c UD |
9260 | ;; |
9261 | esac | |
3a12e572 UD |
9262 | |
9263 | ||
26f56c1c UD |
9264 | case $ac_file$ac_mode in |
9265 | "default":C) | |
c0fb8a56 UD |
9266 | case $CONFIG_FILES in *config.make*) |
9267 | echo "$config_vars" >> config.make;; | |
9268 | esac | |
3a12e572 | 9269 | test -d bits || mkdir bits ;; |
26f56c1c | 9270 | |
3a12e572 | 9271 | esac |
26f56c1c | 9272 | done # for ac_tag |
3a12e572 | 9273 | |
3a12e572 | 9274 | |
b08c89d9 | 9275 | as_fn_exit 0 |
3a12e572 | 9276 | _ACEOF |
3a12e572 UD |
9277 | ac_clean_files=$ac_clean_files_save |
9278 | ||
322e23db | 9279 | test $ac_write_fail = 0 || |
4a531bb0 | 9280 | as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 |
322e23db | 9281 | |
3a12e572 UD |
9282 | |
9283 | # configure is writing to config.log, and then calls config.status. | |
9284 | # config.status does its own redirection, appending to config.log. | |
9285 | # Unfortunately, on DOS this fails, as config.log is still kept open | |
9286 | # by configure, so config.status won't be able to write to it; its | |
9287 | # output is simply discarded. So we exec the FD to /dev/null, | |
9288 | # effectively closing config.log, so it can be properly (re)opened and | |
9289 | # appended to by config.status. When coming back to configure, we | |
9290 | # need to make the FD available again. | |
9291 | if test "$no_create" != yes; then | |
9292 | ac_cs_success=: | |
2abf9ff1 RM |
9293 | ac_config_status_args= |
9294 | test "$silent" = yes && | |
9295 | ac_config_status_args="$ac_config_status_args --quiet" | |
3a12e572 | 9296 | exec 5>/dev/null |
2abf9ff1 | 9297 | $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false |
3a12e572 UD |
9298 | exec 5>>config.log |
9299 | # Use ||, not &&, to avoid exiting from the if with $? = 1, which | |
9300 | # would make configure fail if this is the last instruction. | |
4a531bb0 | 9301 | $ac_cs_success || as_fn_exit 1 |
3a12e572 | 9302 | fi |
cd6ede75 | 9303 | |
3a12e572 UD |
9304 | # |
9305 | # CONFIG_SUBDIRS section. | |
9306 | # | |
cd6ede75 UD |
9307 | if test "$no_recursion" != yes; then |
9308 | ||
322e23db UD |
9309 | # Remove --cache-file, --srcdir, and --disable-option-checking arguments |
9310 | # so they do not pile up. | |
cd6ede75 UD |
9311 | ac_sub_configure_args= |
9312 | ac_prev= | |
26f56c1c UD |
9313 | eval "set x $ac_configure_args" |
9314 | shift | |
9315 | for ac_arg | |
9316 | do | |
cd6ede75 UD |
9317 | if test -n "$ac_prev"; then |
9318 | ac_prev= | |
9319 | continue | |
9320 | fi | |
3a12e572 | 9321 | case $ac_arg in |
cd6ede75 UD |
9322 | -cache-file | --cache-file | --cache-fil | --cache-fi \ |
9323 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
9324 | ac_prev=cache_file ;; | |
9325 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
3a12e572 UD |
9326 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \ |
9327 | | --c=*) | |
9328 | ;; | |
9329 | --config-cache | -C) | |
cd6ede75 UD |
9330 | ;; |
9331 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
9332 | ac_prev=srcdir ;; | |
9333 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
9334 | ;; | |
3a12e572 UD |
9335 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) |
9336 | ac_prev=prefix ;; | |
9337 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
9338 | ;; | |
322e23db UD |
9339 | --disable-option-checking) |
9340 | ;; | |
26f56c1c UD |
9341 | *) |
9342 | case $ac_arg in | |
322e23db | 9343 | *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
26f56c1c | 9344 | esac |
b08c89d9 | 9345 | as_fn_append ac_sub_configure_args " '$ac_arg'" ;; |
cd6ede75 UD |
9346 | esac |
9347 | done | |
9348 | ||
3a12e572 UD |
9349 | # Always prepend --prefix to ensure using the same prefix |
9350 | # in subdir configurations. | |
26f56c1c UD |
9351 | ac_arg="--prefix=$prefix" |
9352 | case $ac_arg in | |
322e23db | 9353 | *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
26f56c1c UD |
9354 | esac |
9355 | ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args" | |
9356 | ||
9357 | # Pass --silent | |
9358 | if test "$silent" = yes; then | |
9359 | ac_sub_configure_args="--silent $ac_sub_configure_args" | |
9360 | fi | |
3a12e572 | 9361 | |
322e23db UD |
9362 | # Always prepend --disable-option-checking to silence warnings, since |
9363 | # different subdirs can have different --enable and --with options. | |
9364 | ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args" | |
9365 | ||
3a12e572 UD |
9366 | ac_popdir=`pwd` |
9367 | for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue | |
cd6ede75 UD |
9368 | |
9369 | # Do not complain, so a configure script can configure whichever | |
9370 | # parts of a large source tree are present. | |
26f56c1c UD |
9371 | test -d "$srcdir/$ac_dir" || continue |
9372 | ||
9373 | ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)" | |
b08c89d9 | 9374 | $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5 |
322e23db | 9375 | $as_echo "$ac_msg" >&6 |
b08c89d9 | 9376 | as_dir="$ac_dir"; as_fn_mkdir_p |
3a12e572 | 9377 | ac_builddir=. |
cd6ede75 | 9378 | |
26f56c1c UD |
9379 | case "$ac_dir" in |
9380 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
9381 | *) | |
322e23db | 9382 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
26f56c1c | 9383 | # A ".." for each directory in $ac_dir_suffix. |
322e23db | 9384 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
26f56c1c UD |
9385 | case $ac_top_builddir_sub in |
9386 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
9387 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
9388 | esac ;; | |
9389 | esac | |
9390 | ac_abs_top_builddir=$ac_pwd | |
9391 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
9392 | # for backward compatibility: | |
9393 | ac_top_builddir=$ac_top_build_prefix | |
cd6ede75 | 9394 | |
3a12e572 | 9395 | case $srcdir in |
26f56c1c | 9396 | .) # We are building in place. |
3a12e572 | 9397 | ac_srcdir=. |
26f56c1c UD |
9398 | ac_top_srcdir=$ac_top_builddir_sub |
9399 | ac_abs_top_srcdir=$ac_pwd ;; | |
9400 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
3a12e572 | 9401 | ac_srcdir=$srcdir$ac_dir_suffix; |
26f56c1c UD |
9402 | ac_top_srcdir=$srcdir |
9403 | ac_abs_top_srcdir=$srcdir ;; | |
9404 | *) # Relative name. | |
9405 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
9406 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
9407 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
9382fcee | 9408 | esac |
26f56c1c | 9409 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
3a12e572 UD |
9410 | |
9411 | ||
26f56c1c | 9412 | cd "$ac_dir" |
cd6ede75 UD |
9413 | |
9414 | # Check for guested configure; otherwise get Cygnus style configure. | |
26f56c1c UD |
9415 | if test -f "$ac_srcdir/configure.gnu"; then |
9416 | ac_sub_configure=$ac_srcdir/configure.gnu | |
9417 | elif test -f "$ac_srcdir/configure"; then | |
9418 | ac_sub_configure=$ac_srcdir/configure | |
9419 | elif test -f "$ac_srcdir/configure.in"; then | |
9420 | # This should be Cygnus configure. | |
9421 | ac_sub_configure=$ac_aux_dir/configure | |
cd6ede75 | 9422 | else |
b08c89d9 | 9423 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5 |
322e23db | 9424 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;} |
cd6ede75 UD |
9425 | ac_sub_configure= |
9426 | fi | |
9427 | ||
9428 | # The recursion is here. | |
9429 | if test -n "$ac_sub_configure"; then | |
cd6ede75 | 9430 | # Make the cache file name correct relative to the subdirectory. |
3a12e572 UD |
9431 | case $cache_file in |
9432 | [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;; | |
26f56c1c UD |
9433 | *) # Relative name. |
9434 | ac_sub_cache_file=$ac_top_build_prefix$cache_file ;; | |
cd6ede75 | 9435 | esac |
cd6ede75 | 9436 | |
b08c89d9 | 9437 | { $as_echo "$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 | 9438 | $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;} |
cd6ede75 | 9439 | # The eval makes quoting arguments work. |
26f56c1c UD |
9440 | eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \ |
9441 | --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" || | |
4a531bb0 | 9442 | as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5 |
cd6ede75 UD |
9443 | fi |
9444 | ||
26f56c1c | 9445 | cd "$ac_popdir" |
cd6ede75 UD |
9446 | done |
9447 | fi | |
322e23db | 9448 | if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then |
b08c89d9 | 9449 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 |
322e23db UD |
9450 | $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} |
9451 | fi | |
cd6ede75 | 9452 |