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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. |
f4a58f0d | 3 | # Generated by GNU Autoconf 2.69 for GNU C Library (see version.h). |
f4b07664 | 4 | # |
a306c790 | 5 | # Report bugs to <https://sourceware.org/bugzilla/>. |
3a12e572 | 6 | # |
b08c89d9 | 7 | # |
f4a58f0d | 8 | # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. |
b08c89d9 UD |
9 | # |
10 | # | |
3a12e572 UD |
11 | # This configure script is free software; the Free Software Foundation |
12 | # gives unlimited permission to copy, distribute and modify it. | |
b08c89d9 UD |
13 | ## -------------------- ## |
14 | ## M4sh Initialization. ## | |
15 | ## -------------------- ## | |
cd6ede75 | 16 | |
26f56c1c UD |
17 | # Be more Bourne compatible |
18 | DUALCASE=1; export DUALCASE # for MKS sh | |
b08c89d9 | 19 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : |
3a12e572 UD |
20 | emulate sh |
21 | NULLCMD=: | |
322e23db | 22 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
f4b07664 RM |
23 | # is contrary to our usage. Disable this feature. |
24 | alias -g '${1+"$@"}'='"$@"' | |
26f56c1c UD |
25 | setopt NO_GLOB_SUBST |
26 | else | |
b08c89d9 UD |
27 | case `(set -o) 2>/dev/null` in #( |
28 | *posix*) : | |
29 | set -o posix ;; #( | |
30 | *) : | |
31 | ;; | |
26f56c1c | 32 | esac |
26f56c1c UD |
33 | fi |
34 | ||
35 | ||
322e23db UD |
36 | as_nl=' |
37 | ' | |
38 | export as_nl | |
39 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
40 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
41 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
42 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
b08c89d9 UD |
43 | # Prefer a ksh shell builtin over an external printf program on Solaris, |
44 | # but without wasting forks for bash or zsh. | |
45 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
46 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
47 | as_echo='print -r --' | |
48 | as_echo_n='print -rn --' | |
49 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
322e23db UD |
50 | as_echo='printf %s\n' |
51 | as_echo_n='printf %s' | |
52 | else | |
53 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then | |
54 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
55 | as_echo_n='/usr/ucb/echo -n' | |
a152f366 | 56 | else |
322e23db UD |
57 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' |
58 | as_echo_n_body='eval | |
59 | arg=$1; | |
b08c89d9 | 60 | case $arg in #( |
322e23db UD |
61 | *"$as_nl"*) |
62 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
63 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
64 | esac; | |
65 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
66 | ' | |
67 | export as_echo_n_body | |
68 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
a152f366 | 69 | fi |
322e23db UD |
70 | export as_echo_body |
71 | as_echo='sh -c $as_echo_body as_echo' | |
72 | fi | |
73 | ||
74 | # The user is always right. | |
75 | if test "${PATH_SEPARATOR+set}" != set; then | |
76 | PATH_SEPARATOR=: | |
77 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
78 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
79 | PATH_SEPARATOR=';' | |
80 | } | |
3a12e572 | 81 | fi |
cd6ede75 | 82 | |
f4b07664 | 83 | |
26f56c1c UD |
84 | # IFS |
85 | # We need space, tab and new line, in precisely that order. Quoting is | |
86 | # there to prevent editors from complaining about space-tab. | |
87 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
88 | # splitting by setting IFS to empty value.) | |
26f56c1c UD |
89 | IFS=" "" $as_nl" |
90 | ||
91 | # Find who we are. Look in the path if we contain no directory separator. | |
f318beb8 | 92 | as_myself= |
b08c89d9 | 93 | case $0 in #(( |
26f56c1c UD |
94 | *[\\/]* ) as_myself=$0 ;; |
95 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
96 | for as_dir in $PATH | |
97 | do | |
98 | IFS=$as_save_IFS | |
99 | test -z "$as_dir" && as_dir=. | |
b08c89d9 UD |
100 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break |
101 | done | |
26f56c1c UD |
102 | IFS=$as_save_IFS |
103 | ||
104 | ;; | |
105 | esac | |
106 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
107 | # in which case we are not to be found in the path. | |
108 | if test "x$as_myself" = x; then | |
109 | as_myself=$0 | |
110 | fi | |
111 | if test ! -f "$as_myself"; then | |
322e23db | 112 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 |
b08c89d9 | 113 | exit 1 |
26f56c1c UD |
114 | fi |
115 | ||
b08c89d9 UD |
116 | # Unset variables that we do not need and which cause bugs (e.g. in |
117 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
118 | # suppresses any "Segmentation fault" message there. '((' could | |
119 | # trigger a bug in pdksh 5.2.14. | |
120 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
121 | do eval test x\${$as_var+set} = xset \ | |
122 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
26f56c1c | 123 | done |
f4b07664 RM |
124 | PS1='$ ' |
125 | PS2='> ' | |
126 | PS4='+ ' | |
127 | ||
128 | # NLS nuisances. | |
322e23db UD |
129 | LC_ALL=C |
130 | export LC_ALL | |
131 | LANGUAGE=C | |
132 | export LANGUAGE | |
f4b07664 | 133 | |
b08c89d9 UD |
134 | # CDPATH. |
135 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
136 | ||
f4a58f0d L |
137 | # Use a proper internal environment variable to ensure we don't fall |
138 | # into an infinite loop, continuously re-executing ourselves. | |
139 | if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then | |
140 | _as_can_reexec=no; export _as_can_reexec; | |
141 | # We cannot yet assume a decent shell, so we have to provide a | |
142 | # neutralization value for shells without unset; and this also | |
143 | # works around shells that cannot unset nonexistent variables. | |
144 | # Preserve -v and -x to the replacement shell. | |
145 | BASH_ENV=/dev/null | |
146 | ENV=/dev/null | |
147 | (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV | |
148 | case $- in # (((( | |
149 | *v*x* | *x*v* ) as_opts=-vx ;; | |
150 | *v* ) as_opts=-v ;; | |
151 | *x* ) as_opts=-x ;; | |
152 | * ) as_opts= ;; | |
153 | esac | |
154 | exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} | |
155 | # Admittedly, this is quite paranoid, since all the known shells bail | |
156 | # out after a failed `exec'. | |
157 | $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 | |
158 | as_fn_exit 255 | |
159 | fi | |
160 | # We don't want this to propagate to other subprocesses. | |
161 | { _as_can_reexec=; unset _as_can_reexec;} | |
b08c89d9 UD |
162 | if test "x$CONFIG_SHELL" = x; then |
163 | as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : | |
164 | emulate sh | |
165 | NULLCMD=: | |
166 | # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which | |
167 | # is contrary to our usage. Disable this feature. | |
168 | alias -g '\${1+\"\$@\"}'='\"\$@\"' | |
169 | setopt NO_GLOB_SUBST | |
170 | else | |
171 | case \`(set -o) 2>/dev/null\` in #( | |
172 | *posix*) : | |
173 | set -o posix ;; #( | |
174 | *) : | |
175 | ;; | |
176 | esac | |
177 | fi | |
178 | " | |
179 | as_required="as_fn_return () { (exit \$1); } | |
180 | as_fn_success () { as_fn_return 0; } | |
181 | as_fn_failure () { as_fn_return 1; } | |
182 | as_fn_ret_success () { return 0; } | |
183 | as_fn_ret_failure () { return 1; } | |
184 | ||
185 | exitcode=0 | |
186 | as_fn_success || { exitcode=1; echo as_fn_success failed.; } | |
187 | as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } | |
188 | as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } | |
189 | as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } | |
190 | if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : | |
191 | ||
192 | else | |
193 | exitcode=1; echo positional parameters were not saved. | |
194 | fi | |
f4a58f0d L |
195 | test x\$exitcode = x0 || exit 1 |
196 | test -x / || exit 1" | |
b08c89d9 UD |
197 | as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO |
198 | as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO | |
199 | eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && | |
3d0dbdc4 | 200 | test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1" |
b08c89d9 UD |
201 | if (eval "$as_required") 2>/dev/null; then : |
202 | as_have_required=yes | |
203 | else | |
204 | as_have_required=no | |
205 | fi | |
206 | if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : | |
207 | ||
208 | else | |
209 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
210 | as_found=false | |
211 | for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH | |
212 | do | |
213 | IFS=$as_save_IFS | |
214 | test -z "$as_dir" && as_dir=. | |
215 | as_found=: | |
216 | case $as_dir in #( | |
217 | /*) | |
218 | for as_base in sh bash ksh sh5; do | |
219 | # Try only shells that exist, to save several forks. | |
220 | as_shell=$as_dir/$as_base | |
221 | if { test -f "$as_shell" || test -f "$as_shell.exe"; } && | |
222 | { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : | |
223 | CONFIG_SHELL=$as_shell as_have_required=yes | |
224 | if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : | |
225 | break 2 | |
226 | fi | |
227 | fi | |
228 | done;; | |
229 | esac | |
230 | as_found=false | |
231 | done | |
232 | $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && | |
233 | { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : | |
234 | CONFIG_SHELL=$SHELL as_have_required=yes | |
235 | fi; } | |
236 | IFS=$as_save_IFS | |
237 | ||
238 | ||
239 | if test "x$CONFIG_SHELL" != x; then : | |
f4a58f0d L |
240 | export CONFIG_SHELL |
241 | # We cannot yet assume a decent shell, so we have to provide a | |
242 | # neutralization value for shells without unset; and this also | |
243 | # works around shells that cannot unset nonexistent variables. | |
244 | # Preserve -v and -x to the replacement shell. | |
245 | BASH_ENV=/dev/null | |
246 | ENV=/dev/null | |
247 | (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV | |
248 | case $- in # (((( | |
249 | *v*x* | *x*v* ) as_opts=-vx ;; | |
250 | *v* ) as_opts=-v ;; | |
251 | *x* ) as_opts=-x ;; | |
252 | * ) as_opts= ;; | |
253 | esac | |
254 | exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} | |
255 | # Admittedly, this is quite paranoid, since all the known shells bail | |
256 | # out after a failed `exec'. | |
257 | $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 | |
258 | exit 255 | |
b08c89d9 UD |
259 | fi |
260 | ||
261 | if test x$as_have_required = xno; then : | |
262 | $as_echo "$0: This script requires a shell more modern than all" | |
263 | $as_echo "$0: the shells that I found on your system." | |
264 | if test x${ZSH_VERSION+set} = xset ; then | |
265 | $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" | |
266 | $as_echo "$0: be upgraded to zsh 4.3.4 or later." | |
267 | else | |
f318beb8 | 268 | $as_echo "$0: Please tell bug-autoconf@gnu.org and |
a306c790 | 269 | $0: https://sourceware.org/bugzilla/ about your system, |
f318beb8 | 270 | $0: including any error possibly output before this |
b08c89d9 UD |
271 | $0: message. Then install a modern shell, or manually run |
272 | $0: the script under such a shell if you do have one." | |
273 | fi | |
274 | exit 1 | |
275 | fi | |
276 | fi | |
277 | fi | |
278 | SHELL=${CONFIG_SHELL-/bin/sh} | |
279 | export SHELL | |
280 | # Unset more variables known to interfere with behavior of common tools. | |
281 | CLICOLOR_FORCE= GREP_OPTIONS= | |
282 | unset CLICOLOR_FORCE GREP_OPTIONS | |
283 | ||
284 | ## --------------------- ## | |
285 | ## M4sh Shell Functions. ## | |
286 | ## --------------------- ## | |
287 | # as_fn_unset VAR | |
288 | # --------------- | |
289 | # Portably unset VAR. | |
290 | as_fn_unset () | |
291 | { | |
292 | { eval $1=; unset $1;} | |
293 | } | |
294 | as_unset=as_fn_unset | |
295 | ||
296 | # as_fn_set_status STATUS | |
297 | # ----------------------- | |
298 | # Set $? to STATUS, without forking. | |
299 | as_fn_set_status () | |
300 | { | |
301 | return $1 | |
302 | } # as_fn_set_status | |
303 | ||
304 | # as_fn_exit STATUS | |
305 | # ----------------- | |
306 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
307 | as_fn_exit () | |
308 | { | |
309 | set +e | |
310 | as_fn_set_status $1 | |
311 | exit $1 | |
312 | } # as_fn_exit | |
313 | ||
314 | # as_fn_mkdir_p | |
315 | # ------------- | |
316 | # Create "$as_dir" as a directory, including parents if necessary. | |
317 | as_fn_mkdir_p () | |
318 | { | |
319 | ||
320 | case $as_dir in #( | |
321 | -*) as_dir=./$as_dir;; | |
322 | esac | |
323 | test -d "$as_dir" || eval $as_mkdir_p || { | |
324 | as_dirs= | |
325 | while :; do | |
326 | case $as_dir in #( | |
327 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
328 | *) as_qdir=$as_dir;; | |
329 | esac | |
330 | as_dirs="'$as_qdir' $as_dirs" | |
331 | as_dir=`$as_dirname -- "$as_dir" || | |
332 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
333 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
334 | X"$as_dir" : 'X\(//\)$' \| \ | |
335 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
336 | $as_echo X"$as_dir" | | |
337 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
338 | s//\1/ | |
339 | q | |
340 | } | |
341 | /^X\(\/\/\)[^/].*/{ | |
342 | s//\1/ | |
343 | q | |
344 | } | |
345 | /^X\(\/\/\)$/{ | |
346 | s//\1/ | |
347 | q | |
348 | } | |
349 | /^X\(\/\).*/{ | |
350 | s//\1/ | |
351 | q | |
352 | } | |
353 | s/.*/./; q'` | |
354 | test -d "$as_dir" && break | |
355 | done | |
356 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
4a531bb0 | 357 | } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" |
b08c89d9 UD |
358 | |
359 | ||
360 | } # as_fn_mkdir_p | |
f4a58f0d L |
361 | |
362 | # as_fn_executable_p FILE | |
363 | # ----------------------- | |
364 | # Test if FILE is an executable regular file. | |
365 | as_fn_executable_p () | |
366 | { | |
367 | test -f "$1" && test -x "$1" | |
368 | } # as_fn_executable_p | |
b08c89d9 UD |
369 | # as_fn_append VAR VALUE |
370 | # ---------------------- | |
371 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
372 | # advantage of any shell optimizations that allow amortized linear growth over | |
373 | # repeated appends, instead of the typical quadratic growth present in naive | |
374 | # implementations. | |
375 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
376 | eval 'as_fn_append () | |
377 | { | |
378 | eval $1+=\$2 | |
379 | }' | |
380 | else | |
381 | as_fn_append () | |
382 | { | |
383 | eval $1=\$$1\$2 | |
384 | } | |
385 | fi # as_fn_append | |
386 | ||
387 | # as_fn_arith ARG... | |
388 | # ------------------ | |
389 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
390 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
391 | # must be portable across $(()) and expr. | |
392 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
393 | eval 'as_fn_arith () | |
394 | { | |
395 | as_val=$(( $* )) | |
396 | }' | |
397 | else | |
398 | as_fn_arith () | |
399 | { | |
400 | as_val=`expr "$@" || test $? -eq 1` | |
401 | } | |
402 | fi # as_fn_arith | |
403 | ||
404 | ||
4a531bb0 L |
405 | # as_fn_error STATUS ERROR [LINENO LOG_FD] |
406 | # ---------------------------------------- | |
b08c89d9 UD |
407 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are |
408 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
4a531bb0 | 409 | # script with STATUS, using 1 if that was 0. |
b08c89d9 UD |
410 | as_fn_error () |
411 | { | |
4a531bb0 L |
412 | as_status=$1; test $as_status -eq 0 && as_status=1 |
413 | if test "$4"; then | |
414 | as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
415 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 | |
b08c89d9 | 416 | fi |
4a531bb0 | 417 | $as_echo "$as_me: error: $2" >&2 |
b08c89d9 UD |
418 | as_fn_exit $as_status |
419 | } # as_fn_error | |
420 | ||
26f56c1c UD |
421 | if expr a : '\(a\)' >/dev/null 2>&1 && |
422 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
f4b07664 RM |
423 | as_expr=expr |
424 | else | |
425 | as_expr=false | |
426 | fi | |
427 | ||
26f56c1c | 428 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
f4b07664 RM |
429 | as_basename=basename |
430 | else | |
431 | as_basename=false | |
432 | fi | |
3a12e572 | 433 | |
b08c89d9 UD |
434 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
435 | as_dirname=dirname | |
436 | else | |
437 | as_dirname=false | |
438 | fi | |
3a12e572 | 439 | |
26f56c1c | 440 | as_me=`$as_basename -- "$0" || |
3a12e572 UD |
441 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
442 | X"$0" : 'X\(//\)$' \| \ | |
26f56c1c | 443 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
322e23db | 444 | $as_echo X/"$0" | |
26f56c1c UD |
445 | sed '/^.*\/\([^/][^/]*\)\/*$/{ |
446 | s//\1/ | |
447 | q | |
448 | } | |
449 | /^X\/\(\/\/\)$/{ | |
450 | s//\1/ | |
451 | q | |
452 | } | |
453 | /^X\/\(\/\).*/{ | |
454 | s//\1/ | |
455 | q | |
456 | } | |
457 | s/.*/./; q'` | |
3a12e572 | 458 | |
b08c89d9 UD |
459 | # Avoid depending upon Character Ranges. |
460 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
461 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
462 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
463 | as_cr_digits='0123456789' | |
464 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
f4b07664 | 465 | |
3a12e572 | 466 | |
b08c89d9 UD |
467 | as_lineno_1=$LINENO as_lineno_1a=$LINENO |
468 | as_lineno_2=$LINENO as_lineno_2a=$LINENO | |
469 | eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && | |
470 | test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { | |
471 | # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) | |
472 | sed -n ' | |
473 | p | |
474 | /[$]LINENO/= | |
475 | ' <$as_myself | | |
476 | sed ' | |
477 | s/[$]LINENO.*/&-/ | |
478 | t lineno | |
479 | b | |
480 | :lineno | |
481 | N | |
482 | :loop | |
483 | s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ | |
484 | t loop | |
485 | s/-\n.*// | |
486 | ' >$as_me.lineno && | |
487 | chmod +x "$as_me.lineno" || | |
488 | { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } | |
cd6ede75 | 489 | |
f4a58f0d L |
490 | # If we had to re-execute with $CONFIG_SHELL, we're ensured to have |
491 | # already done that, so ensure we don't try to do so again and fall | |
492 | # in an infinite loop. This has already happened in practice. | |
493 | _as_can_reexec=no; export _as_can_reexec | |
b08c89d9 UD |
494 | # Don't try to exec as it changes $[0], causing all sort of problems |
495 | # (the dirname of $[0] is not the place where we might find the | |
496 | # original and so on. Autoconf is especially sensitive to this). | |
497 | . "./$as_me.lineno" | |
498 | # Exit status is that of the last command. | |
499 | exit | |
26f56c1c | 500 | } |
cd6ede75 | 501 | |
b08c89d9 UD |
502 | ECHO_C= ECHO_N= ECHO_T= |
503 | case `echo -n x` in #((((( | |
504 | -n*) | |
505 | case `echo 'xy\c'` in | |
506 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. | |
507 | xy) ECHO_C='\c';; | |
508 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
509 | ECHO_T=' ';; | |
510 | esac;; | |
511 | *) | |
512 | ECHO_N='-n';; | |
513 | esac | |
650425ce | 514 | |
b08c89d9 UD |
515 | rm -f conf$$ conf$$.exe conf$$.file |
516 | if test -d conf$$.dir; then | |
517 | rm -f conf$$.dir/conf$$.file | |
518 | else | |
519 | rm -f conf$$.dir | |
520 | mkdir conf$$.dir 2>/dev/null | |
26f56c1c | 521 | fi |
b08c89d9 UD |
522 | if (echo >conf$$.file) 2>/dev/null; then |
523 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
524 | as_ln_s='ln -s' | |
525 | # ... but there are two gotchas: | |
526 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
527 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
f4a58f0d | 528 | # In both cases, we have to default to `cp -pR'. |
b08c89d9 | 529 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || |
f4a58f0d | 530 | as_ln_s='cp -pR' |
b08c89d9 UD |
531 | elif ln conf$$.file conf$$ 2>/dev/null; then |
532 | as_ln_s=ln | |
533 | else | |
f4a58f0d | 534 | as_ln_s='cp -pR' |
b08c89d9 | 535 | fi |
26f56c1c | 536 | else |
f4a58f0d | 537 | as_ln_s='cp -pR' |
26f56c1c | 538 | fi |
b08c89d9 UD |
539 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
540 | rmdir conf$$.dir 2>/dev/null | |
26f56c1c | 541 | |
b08c89d9 UD |
542 | if mkdir -p . 2>/dev/null; then |
543 | as_mkdir_p='mkdir -p "$as_dir"' | |
544 | else | |
545 | test -d ./-p && rmdir ./-p | |
546 | as_mkdir_p=false | |
26f56c1c UD |
547 | fi |
548 | ||
f4a58f0d L |
549 | as_test_x='test -x' |
550 | as_executable_p=as_fn_executable_p | |
26f56c1c | 551 | |
b08c89d9 UD |
552 | # Sed expression to map a string onto a valid CPP name. |
553 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" | |
26f56c1c | 554 | |
b08c89d9 UD |
555 | # Sed expression to map a string onto a valid variable name. |
556 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" | |
26f56c1c UD |
557 | |
558 | ||
b08c89d9 UD |
559 | test -n "$DJDIR" || exec 7<&0 </dev/null |
560 | exec 6>&1 | |
cd6ede75 | 561 | |
3a12e572 | 562 | # Name of the host. |
4a531bb0 | 563 | # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, |
3a12e572 UD |
564 | # so uname gets run too. |
565 | ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` | |
566 | ||
3a12e572 UD |
567 | # |
568 | # Initializations. | |
569 | # | |
cd6ede75 | 570 | ac_default_prefix=/usr/local |
26f56c1c | 571 | ac_clean_files= |
f4b07664 | 572 | ac_config_libobj_dir=. |
26f56c1c | 573 | LIBOBJS= |
3a12e572 UD |
574 | cross_compiling=no |
575 | subdirs= | |
576 | MFLAGS= | |
577 | MAKEFLAGS= | |
3a12e572 | 578 | |
3a12e572 | 579 | # Identity of this package. |
f4b07664 | 580 | PACKAGE_NAME='GNU C Library' |
f318beb8 | 581 | PACKAGE_TARNAME='glibc' |
f4b07664 RM |
582 | PACKAGE_VERSION='(see version.h)' |
583 | PACKAGE_STRING='GNU C Library (see version.h)' | |
a306c790 | 584 | PACKAGE_BUGREPORT='https://sourceware.org/bugzilla/' |
f318beb8 | 585 | PACKAGE_URL='http://www.gnu.org/software/glibc/' |
3a12e572 UD |
586 | |
587 | ac_unique_file="include/features.h" | |
322e23db | 588 | enable_option_checking=no |
322e23db | 589 | ac_subst_vars='LTLIBOBJS |
a152f366 | 590 | LIBOBJS |
322e23db UD |
591 | RELEASE |
592 | VERSION | |
593 | mach_interface_list | |
594 | DEFINES | |
322e23db | 595 | static_nss |
322e23db | 596 | profile |
abcb584d | 597 | libc_cv_multidir |
cc08749b | 598 | libc_cv_pie_default |
322e23db UD |
599 | libc_cv_pic_default |
600 | shared | |
601 | static | |
322e23db UD |
602 | ldd_rewrite_script |
603 | use_ldconfig | |
322e23db | 604 | libc_cv_rootsbindir |
4248b1b1 | 605 | libc_cv_localstatedir |
322e23db | 606 | libc_cv_sysconfdir |
90fe682d | 607 | libc_cv_complocaledir |
aaa8cb4b | 608 | libc_cv_rtlddir |
322e23db | 609 | libc_cv_slibdir |
3cc3ef96 | 610 | use_nscd |
322e23db | 611 | libc_cv_gcc_unwind_find_fde |
7ffa9423 | 612 | libc_extra_cppflags |
30b99d79 | 613 | libc_extra_cflags |
99e1dc0a | 614 | libc_cv_cxx_thread_local |
61653dfb | 615 | CPPUNDEFS |
322e23db UD |
616 | have_selinux |
617 | have_libcap | |
618 | have_libaudit | |
619 | LIBGD | |
85c2e611 | 620 | libc_cv_cc_loop_to_function |
322e23db | 621 | libc_cv_cc_submachine |
bef0b507 | 622 | libc_cv_cc_nofma |
61655555 | 623 | libc_cv_mtls_dialect_gnu2 |
322e23db | 624 | fno_unit_at_a_time |
5c550700 | 625 | libc_cv_output_format |
89569c8b | 626 | libc_cv_has_glob_dat |
322e23db UD |
627 | libc_cv_hashstyle |
628 | libc_cv_fpie | |
629 | libc_cv_z_execstack | |
630 | libc_cv_z_combreloc | |
631 | ASFLAGS_config | |
322e23db | 632 | libc_cv_cc_with_libunwind |
19f1a11e | 633 | libc_cv_insert |
83569fb8 | 634 | libc_cv_protected_data |
322e23db UD |
635 | INSTALL_INFO |
636 | PERL | |
322e23db | 637 | BASH_SHELL |
a65ea28d | 638 | CXX_BITS_STD_ABS_H |
fc3e1337 FW |
639 | CXX_CMATH_HEADER |
640 | CXX_CSTDLIB_HEADER | |
322e23db UD |
641 | CXX_SYSINCLUDES |
642 | SYSINCLUDES | |
8ce8299f SP |
643 | PYTHON |
644 | PYTHON_PROG | |
322e23db | 645 | AUTOCONF |
30b99d79 | 646 | NM |
1faaf703 | 647 | BISON |
0786794f | 648 | AWK |
322e23db UD |
649 | SED |
650 | MAKEINFO | |
651 | MSGFMT | |
652 | MAKE | |
322e23db UD |
653 | LD |
654 | AS | |
6014c65d | 655 | GPROF |
1b74661a | 656 | OBJCOPY |
322e23db UD |
657 | OBJDUMP |
658 | AR | |
659 | LN_S | |
660 | INSTALL_DATA | |
661 | INSTALL_SCRIPT | |
662 | INSTALL_PROGRAM | |
322e23db UD |
663 | sysnames |
664 | submachine | |
6f89d2f3 | 665 | multi_arch |
03baef1c NA |
666 | no_stack_protector |
667 | stack_protector | |
668 | libc_cv_ssp | |
322e23db | 669 | base_machine |
67e58f39 | 670 | have_tunables |
e4608715 | 671 | build_pt_chown |
c53d909c | 672 | build_nscd |
1e4d83f6 | 673 | build_obsolete_nsl |
021db4be | 674 | link_obsolete_rpc |
84aa7516 | 675 | libc_cv_static_nss_crypt |
322e23db | 676 | libc_cv_nss_crypt |
d5c3fafc | 677 | experimental_malloc |
a4ecc9eb | 678 | enable_werror |
322e23db UD |
679 | all_warnings |
680 | force_install | |
681 | bindnow | |
740b3dbe | 682 | hardcoded_path_in_tests |
1cba4036 | 683 | enable_timezone_tools |
f781ef40 | 684 | use_default_link |
c91c505f | 685 | sysheaders |
322e23db UD |
686 | with_fp |
687 | ac_ct_CXX | |
688 | CXXFLAGS | |
689 | CXX | |
e4693aa7 | 690 | READELF |
322e23db UD |
691 | CPP |
692 | cross_compiling | |
693 | BUILD_CC | |
694 | OBJEXT | |
695 | ac_ct_CC | |
696 | CPPFLAGS | |
697 | LDFLAGS | |
698 | CFLAGS | |
699 | CC | |
c16a054d AS |
700 | host_os |
701 | host_vendor | |
702 | host_cpu | |
703 | host | |
704 | build_os | |
705 | build_vendor | |
706 | build_cpu | |
707 | build | |
7967983f | 708 | subdirs |
8b748aed JM |
709 | REPORT_BUGS_TEXI |
710 | REPORT_BUGS_TO | |
711 | PKGVERSION_TEXI | |
712 | PKGVERSION | |
322e23db UD |
713 | target_alias |
714 | host_alias | |
715 | build_alias | |
716 | LIBS | |
717 | ECHO_T | |
718 | ECHO_N | |
719 | ECHO_C | |
720 | DEFS | |
721 | mandir | |
722 | localedir | |
723 | libdir | |
724 | psdir | |
725 | pdfdir | |
726 | dvidir | |
727 | htmldir | |
728 | infodir | |
729 | docdir | |
730 | oldincludedir | |
731 | includedir | |
732 | localstatedir | |
733 | sharedstatedir | |
734 | sysconfdir | |
735 | datadir | |
736 | datarootdir | |
737 | libexecdir | |
738 | sbindir | |
739 | bindir | |
740 | program_transform_name | |
741 | prefix | |
742 | exec_prefix | |
b08c89d9 | 743 | PACKAGE_URL |
322e23db UD |
744 | PACKAGE_BUGREPORT |
745 | PACKAGE_STRING | |
746 | PACKAGE_VERSION | |
747 | PACKAGE_TARNAME | |
748 | PACKAGE_NAME | |
749 | PATH_SEPARATOR | |
750 | SHELL' | |
a152f366 | 751 | ac_subst_files='' |
322e23db UD |
752 | ac_user_opts=' |
753 | enable_option_checking | |
8b748aed JM |
754 | with_pkgversion |
755 | with_bugurl | |
322e23db UD |
756 | with_gd |
757 | with_gd_include | |
758 | with_gd_lib | |
759 | with_fp | |
760 | with_binutils | |
322e23db | 761 | with_selinux |
322e23db | 762 | with_headers |
f781ef40 | 763 | with_default_link |
322e23db | 764 | enable_sanity_checks |
322e23db UD |
765 | enable_shared |
766 | enable_profile | |
1cba4036 | 767 | enable_timezone_tools |
740b3dbe | 768 | enable_hardcoded_path_in_tests |
322e23db | 769 | enable_stackguard_randomization |
322e23db UD |
770 | enable_hidden_plt |
771 | enable_bind_now | |
03baef1c | 772 | enable_stack_protector |
322e23db UD |
773 | enable_static_nss |
774 | enable_force_install | |
8894bad3 | 775 | enable_maintainer_mode |
322e23db UD |
776 | enable_kernel |
777 | enable_all_warnings | |
a4ecc9eb | 778 | enable_werror |
322e23db | 779 | enable_multi_arch |
d5c3fafc | 780 | enable_experimental_malloc |
322e23db | 781 | enable_nss_crypt |
021db4be | 782 | enable_obsolete_rpc |
1e4d83f6 | 783 | enable_obsolete_nsl |
3a097cc7 | 784 | enable_systemtap |
c53d909c | 785 | enable_build_nscd |
3cc3ef96 | 786 | enable_nscd |
e4608715 | 787 | enable_pt_chown |
67e58f39 | 788 | enable_tunables |
5695d46f | 789 | enable_mathvec |
322e23db UD |
790 | with_cpu |
791 | ' | |
a152f366 UD |
792 | ac_precious_vars='build_alias |
793 | host_alias | |
794 | target_alias | |
795 | CC | |
796 | CFLAGS | |
797 | LDFLAGS | |
798 | LIBS | |
799 | CPPFLAGS | |
800 | CPP | |
801 | CXX | |
802 | CXXFLAGS | |
803 | CCC' | |
644d3857 | 804 | ac_subdirs_all='' |
a152f366 UD |
805 | |
806 | # Initialize some variables set by options. | |
807 | ac_init_help= | |
808 | ac_init_version=false | |
322e23db UD |
809 | ac_unrecognized_opts= |
810 | ac_unrecognized_sep= | |
a152f366 UD |
811 | # The variables have the same names as the options, with |
812 | # dashes changed to underlines. | |
813 | cache_file=/dev/null | |
814 | exec_prefix=NONE | |
815 | no_create= | |
816 | no_recursion= | |
817 | prefix=NONE | |
818 | program_prefix=NONE | |
819 | program_suffix=NONE | |
820 | program_transform_name=s,x,x, | |
821 | silent= | |
822 | site= | |
823 | srcdir= | |
824 | verbose= | |
825 | x_includes=NONE | |
826 | x_libraries=NONE | |
827 | ||
828 | # Installation directory options. | |
829 | # These are left unexpanded so users can "make install exec_prefix=/foo" | |
830 | # and all the variables that are supposed to be based on exec_prefix | |
831 | # by default will actually change. | |
832 | # Use braces instead of parens because sh, perl, etc. also accept them. | |
833 | # (The list follows the same order as the GNU Coding Standards.) | |
834 | bindir='${exec_prefix}/bin' | |
835 | sbindir='${exec_prefix}/sbin' | |
836 | libexecdir='${exec_prefix}/libexec' | |
837 | datarootdir='${prefix}/share' | |
838 | datadir='${datarootdir}' | |
839 | sysconfdir='${prefix}/etc' | |
840 | sharedstatedir='${prefix}/com' | |
841 | localstatedir='${prefix}/var' | |
842 | includedir='${prefix}/include' | |
843 | oldincludedir='/usr/include' | |
844 | docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' | |
845 | infodir='${datarootdir}/info' | |
846 | htmldir='${docdir}' | |
26f56c1c UD |
847 | dvidir='${docdir}' |
848 | pdfdir='${docdir}' | |
849 | psdir='${docdir}' | |
850 | libdir='${exec_prefix}/lib' | |
851 | localedir='${datarootdir}/locale' | |
852 | mandir='${datarootdir}/man' | |
cd6ede75 | 853 | |
cd6ede75 | 854 | ac_prev= |
26f56c1c | 855 | ac_dashdash= |
cd6ede75 UD |
856 | for ac_option |
857 | do | |
cd6ede75 UD |
858 | # If the previous option needs an argument, assign it. |
859 | if test -n "$ac_prev"; then | |
26f56c1c | 860 | eval $ac_prev=\$ac_option |
cd6ede75 UD |
861 | ac_prev= |
862 | continue | |
863 | fi | |
864 | ||
26f56c1c | 865 | case $ac_option in |
f318beb8 UD |
866 | *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; |
867 | *=) ac_optarg= ;; | |
868 | *) ac_optarg=yes ;; | |
26f56c1c | 869 | esac |
cd6ede75 UD |
870 | |
871 | # Accept the important Cygnus configure options, so we can diagnose typos. | |
872 | ||
26f56c1c UD |
873 | case $ac_dashdash$ac_option in |
874 | --) | |
875 | ac_dashdash=yes ;; | |
cd6ede75 UD |
876 | |
877 | -bindir | --bindir | --bindi | --bind | --bin | --bi) | |
878 | ac_prev=bindir ;; | |
879 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) | |
3a12e572 | 880 | bindir=$ac_optarg ;; |
cd6ede75 UD |
881 | |
882 | -build | --build | --buil | --bui | --bu) | |
3a12e572 | 883 | ac_prev=build_alias ;; |
cd6ede75 | 884 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) |
3a12e572 | 885 | build_alias=$ac_optarg ;; |
cd6ede75 UD |
886 | |
887 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
888 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
889 | ac_prev=cache_file ;; | |
890 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
891 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) | |
3a12e572 UD |
892 | cache_file=$ac_optarg ;; |
893 | ||
894 | --config-cache | -C) | |
895 | cache_file=config.cache ;; | |
cd6ede75 | 896 | |
26f56c1c | 897 | -datadir | --datadir | --datadi | --datad) |
cd6ede75 | 898 | ac_prev=datadir ;; |
26f56c1c | 899 | -datadir=* | --datadir=* | --datadi=* | --datad=*) |
3a12e572 | 900 | datadir=$ac_optarg ;; |
cd6ede75 | 901 | |
26f56c1c UD |
902 | -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ |
903 | | --dataroo | --dataro | --datar) | |
904 | ac_prev=datarootdir ;; | |
905 | -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ | |
906 | | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) | |
907 | datarootdir=$ac_optarg ;; | |
908 | ||
cd6ede75 | 909 | -disable-* | --disable-*) |
322e23db | 910 | ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` |
cd6ede75 | 911 | # Reject names that are not valid shell variable names. |
322e23db | 912 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
4a531bb0 | 913 | as_fn_error $? "invalid feature name: $ac_useropt" |
322e23db UD |
914 | ac_useropt_orig=$ac_useropt |
915 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
916 | case $ac_user_opts in | |
917 | *" | |
918 | "enable_$ac_useropt" | |
919 | "*) ;; | |
920 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" | |
921 | ac_unrecognized_sep=', ';; | |
922 | esac | |
923 | eval enable_$ac_useropt=no ;; | |
26f56c1c UD |
924 | |
925 | -docdir | --docdir | --docdi | --doc | --do) | |
926 | ac_prev=docdir ;; | |
927 | -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) | |
928 | docdir=$ac_optarg ;; | |
929 | ||
930 | -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) | |
931 | ac_prev=dvidir ;; | |
932 | -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) | |
933 | dvidir=$ac_optarg ;; | |
cd6ede75 UD |
934 | |
935 | -enable-* | --enable-*) | |
322e23db | 936 | ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` |
cd6ede75 | 937 | # Reject names that are not valid shell variable names. |
322e23db | 938 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
4a531bb0 | 939 | as_fn_error $? "invalid feature name: $ac_useropt" |
322e23db UD |
940 | ac_useropt_orig=$ac_useropt |
941 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
942 | case $ac_user_opts in | |
943 | *" | |
944 | "enable_$ac_useropt" | |
945 | "*) ;; | |
946 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" | |
947 | ac_unrecognized_sep=', ';; | |
948 | esac | |
949 | eval enable_$ac_useropt=\$ac_optarg ;; | |
cd6ede75 UD |
950 | |
951 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | |
952 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | |
953 | | --exec | --exe | --ex) | |
954 | ac_prev=exec_prefix ;; | |
955 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | |
956 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | |
957 | | --exec=* | --exe=* | --ex=*) | |
3a12e572 | 958 | exec_prefix=$ac_optarg ;; |
cd6ede75 UD |
959 | |
960 | -gas | --gas | --ga | --g) | |
961 | # Obsolete; use --with-gas. | |
962 | with_gas=yes ;; | |
963 | ||
3a12e572 UD |
964 | -help | --help | --hel | --he | -h) |
965 | ac_init_help=long ;; | |
966 | -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) | |
967 | ac_init_help=recursive ;; | |
968 | -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) | |
969 | ac_init_help=short ;; | |
cd6ede75 UD |
970 | |
971 | -host | --host | --hos | --ho) | |
3a12e572 | 972 | ac_prev=host_alias ;; |
cd6ede75 | 973 | -host=* | --host=* | --hos=* | --ho=*) |
3a12e572 | 974 | host_alias=$ac_optarg ;; |
cd6ede75 | 975 | |
26f56c1c UD |
976 | -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) |
977 | ac_prev=htmldir ;; | |
978 | -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ | |
979 | | --ht=*) | |
980 | htmldir=$ac_optarg ;; | |
981 | ||
cd6ede75 UD |
982 | -includedir | --includedir | --includedi | --included | --include \ |
983 | | --includ | --inclu | --incl | --inc) | |
984 | ac_prev=includedir ;; | |
985 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | |
986 | | --includ=* | --inclu=* | --incl=* | --inc=*) | |
3a12e572 | 987 | includedir=$ac_optarg ;; |
cd6ede75 UD |
988 | |
989 | -infodir | --infodir | --infodi | --infod | --info | --inf) | |
990 | ac_prev=infodir ;; | |
991 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) | |
3a12e572 | 992 | infodir=$ac_optarg ;; |
cd6ede75 UD |
993 | |
994 | -libdir | --libdir | --libdi | --libd) | |
995 | ac_prev=libdir ;; | |
996 | -libdir=* | --libdir=* | --libdi=* | --libd=*) | |
3a12e572 | 997 | libdir=$ac_optarg ;; |
cd6ede75 UD |
998 | |
999 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | |
1000 | | --libexe | --libex | --libe) | |
1001 | ac_prev=libexecdir ;; | |
1002 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | |
1003 | | --libexe=* | --libex=* | --libe=*) | |
3a12e572 | 1004 | libexecdir=$ac_optarg ;; |
cd6ede75 | 1005 | |
26f56c1c UD |
1006 | -localedir | --localedir | --localedi | --localed | --locale) |
1007 | ac_prev=localedir ;; | |
1008 | -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) | |
1009 | localedir=$ac_optarg ;; | |
1010 | ||
cd6ede75 | 1011 | -localstatedir | --localstatedir | --localstatedi | --localstated \ |
26f56c1c | 1012 | | --localstate | --localstat | --localsta | --localst | --locals) |
cd6ede75 UD |
1013 | ac_prev=localstatedir ;; |
1014 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | |
26f56c1c | 1015 | | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) |
3a12e572 | 1016 | localstatedir=$ac_optarg ;; |
cd6ede75 UD |
1017 | |
1018 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) | |
1019 | ac_prev=mandir ;; | |
1020 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) | |
3a12e572 | 1021 | mandir=$ac_optarg ;; |
cd6ede75 UD |
1022 | |
1023 | -nfp | --nfp | --nf) | |
1024 | # Obsolete; use --without-fp. | |
1025 | with_fp=no ;; | |
1026 | ||
1027 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
3a12e572 | 1028 | | --no-cr | --no-c | -n) |
cd6ede75 UD |
1029 | no_create=yes ;; |
1030 | ||
1031 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
1032 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) | |
1033 | no_recursion=yes ;; | |
1034 | ||
1035 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ | |
1036 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ | |
1037 | | --oldin | --oldi | --old | --ol | --o) | |
1038 | ac_prev=oldincludedir ;; | |
1039 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | |
1040 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | |
1041 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) | |
3a12e572 | 1042 | oldincludedir=$ac_optarg ;; |
cd6ede75 UD |
1043 | |
1044 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
1045 | ac_prev=prefix ;; | |
1046 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
3a12e572 | 1047 | prefix=$ac_optarg ;; |
cd6ede75 UD |
1048 | |
1049 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ | |
1050 | | --program-pre | --program-pr | --program-p) | |
1051 | ac_prev=program_prefix ;; | |
1052 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ | |
1053 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) | |
3a12e572 | 1054 | program_prefix=$ac_optarg ;; |
cd6ede75 UD |
1055 | |
1056 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ | |
1057 | | --program-suf | --program-su | --program-s) | |
1058 | ac_prev=program_suffix ;; | |
1059 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ | |
1060 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) | |
3a12e572 | 1061 | program_suffix=$ac_optarg ;; |
cd6ede75 UD |
1062 | |
1063 | -program-transform-name | --program-transform-name \ | |
1064 | | --program-transform-nam | --program-transform-na \ | |
1065 | | --program-transform-n | --program-transform- \ | |
1066 | | --program-transform | --program-transfor \ | |
1067 | | --program-transfo | --program-transf \ | |
1068 | | --program-trans | --program-tran \ | |
1069 | | --progr-tra | --program-tr | --program-t) | |
1070 | ac_prev=program_transform_name ;; | |
1071 | -program-transform-name=* | --program-transform-name=* \ | |
1072 | | --program-transform-nam=* | --program-transform-na=* \ | |
1073 | | --program-transform-n=* | --program-transform-=* \ | |
1074 | | --program-transform=* | --program-transfor=* \ | |
1075 | | --program-transfo=* | --program-transf=* \ | |
1076 | | --program-trans=* | --program-tran=* \ | |
1077 | | --progr-tra=* | --program-tr=* | --program-t=*) | |
3a12e572 | 1078 | program_transform_name=$ac_optarg ;; |
cd6ede75 | 1079 | |
26f56c1c UD |
1080 | -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) |
1081 | ac_prev=pdfdir ;; | |
1082 | -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) | |
1083 | pdfdir=$ac_optarg ;; | |
1084 | ||
1085 | -psdir | --psdir | --psdi | --psd | --ps) | |
1086 | ac_prev=psdir ;; | |
1087 | -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) | |
1088 | psdir=$ac_optarg ;; | |
1089 | ||
cd6ede75 UD |
1090 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
1091 | | -silent | --silent | --silen | --sile | --sil) | |
1092 | silent=yes ;; | |
1093 | ||
1094 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) | |
1095 | ac_prev=sbindir ;; | |
1096 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | |
1097 | | --sbi=* | --sb=*) | |
3a12e572 | 1098 | sbindir=$ac_optarg ;; |
cd6ede75 UD |
1099 | |
1100 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ | |
1101 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | |
1102 | | --sharedst | --shareds | --shared | --share | --shar \ | |
1103 | | --sha | --sh) | |
1104 | ac_prev=sharedstatedir ;; | |
1105 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ | |
1106 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | |
1107 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | |
1108 | | --sha=* | --sh=*) | |
3a12e572 | 1109 | sharedstatedir=$ac_optarg ;; |
cd6ede75 UD |
1110 | |
1111 | -site | --site | --sit) | |
1112 | ac_prev=site ;; | |
1113 | -site=* | --site=* | --sit=*) | |
3a12e572 | 1114 | site=$ac_optarg ;; |
cd6ede75 UD |
1115 | |
1116 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
1117 | ac_prev=srcdir ;; | |
1118 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
3a12e572 | 1119 | srcdir=$ac_optarg ;; |
cd6ede75 UD |
1120 | |
1121 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | |
1122 | | --syscon | --sysco | --sysc | --sys | --sy) | |
1123 | ac_prev=sysconfdir ;; | |
1124 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | |
1125 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) | |
3a12e572 | 1126 | sysconfdir=$ac_optarg ;; |
cd6ede75 UD |
1127 | |
1128 | -target | --target | --targe | --targ | --tar | --ta | --t) | |
3a12e572 | 1129 | ac_prev=target_alias ;; |
cd6ede75 | 1130 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) |
3a12e572 | 1131 | target_alias=$ac_optarg ;; |
cd6ede75 UD |
1132 | |
1133 | -v | -verbose | --verbose | --verbos | --verbo | --verb) | |
1134 | verbose=yes ;; | |
1135 | ||
3a12e572 UD |
1136 | -version | --version | --versio | --versi | --vers | -V) |
1137 | ac_init_version=: ;; | |
cd6ede75 UD |
1138 | |
1139 | -with-* | --with-*) | |
322e23db | 1140 | ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` |
cd6ede75 | 1141 | # Reject names that are not valid shell variable names. |
322e23db | 1142 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
4a531bb0 | 1143 | as_fn_error $? "invalid package name: $ac_useropt" |
322e23db UD |
1144 | ac_useropt_orig=$ac_useropt |
1145 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1146 | case $ac_user_opts in | |
1147 | *" | |
1148 | "with_$ac_useropt" | |
1149 | "*) ;; | |
1150 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" | |
1151 | ac_unrecognized_sep=', ';; | |
1152 | esac | |
1153 | eval with_$ac_useropt=\$ac_optarg ;; | |
cd6ede75 UD |
1154 | |
1155 | -without-* | --without-*) | |
322e23db | 1156 | ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` |
cd6ede75 | 1157 | # Reject names that are not valid shell variable names. |
322e23db | 1158 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
4a531bb0 | 1159 | as_fn_error $? "invalid package name: $ac_useropt" |
322e23db UD |
1160 | ac_useropt_orig=$ac_useropt |
1161 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1162 | case $ac_user_opts in | |
1163 | *" | |
1164 | "with_$ac_useropt" | |
1165 | "*) ;; | |
1166 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" | |
1167 | ac_unrecognized_sep=', ';; | |
1168 | esac | |
1169 | eval with_$ac_useropt=no ;; | |
cd6ede75 UD |
1170 | |
1171 | --x) | |
1172 | # Obsolete; use --with-x. | |
1173 | with_x=yes ;; | |
1174 | ||
1175 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | |
1176 | | --x-incl | --x-inc | --x-in | --x-i) | |
1177 | ac_prev=x_includes ;; | |
1178 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | |
1179 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) | |
3a12e572 | 1180 | x_includes=$ac_optarg ;; |
cd6ede75 UD |
1181 | |
1182 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ | |
1183 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) | |
1184 | ac_prev=x_libraries ;; | |
1185 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | |
1186 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | |
3a12e572 | 1187 | x_libraries=$ac_optarg ;; |
cd6ede75 | 1188 | |
4a531bb0 L |
1189 | -*) as_fn_error $? "unrecognized option: \`$ac_option' |
1190 | Try \`$0 --help' for more information" | |
cd6ede75 UD |
1191 | ;; |
1192 | ||
3a12e572 UD |
1193 | *=*) |
1194 | ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` | |
1195 | # Reject names that are not valid shell variable names. | |
b08c89d9 UD |
1196 | case $ac_envvar in #( |
1197 | '' | [0-9]* | *[!_$as_cr_alnum]* ) | |
4a531bb0 | 1198 | as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; |
b08c89d9 | 1199 | esac |
26f56c1c | 1200 | eval $ac_envvar=\$ac_optarg |
3a12e572 UD |
1201 | export $ac_envvar ;; |
1202 | ||
cd6ede75 | 1203 | *) |
3a12e572 | 1204 | # FIXME: should be removed in autoconf 3.0. |
322e23db | 1205 | $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 |
3a12e572 | 1206 | expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && |
322e23db | 1207 | $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 |
f318beb8 | 1208 | : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" |
cd6ede75 UD |
1209 | ;; |
1210 | ||
1211 | esac | |
1212 | done | |
1213 | ||
1214 | if test -n "$ac_prev"; then | |
3a12e572 | 1215 | ac_option=--`echo $ac_prev | sed 's/_/-/g'` |
4a531bb0 | 1216 | as_fn_error $? "missing argument to $ac_option" |
cd6ede75 | 1217 | fi |
cd6ede75 | 1218 | |
322e23db UD |
1219 | if test -n "$ac_unrecognized_opts"; then |
1220 | case $enable_option_checking in | |
1221 | no) ;; | |
4a531bb0 | 1222 | fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; |
322e23db UD |
1223 | *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; |
1224 | esac | |
1225 | fi | |
1226 | ||
1227 | # Check all directory arguments for consistency. | |
26f56c1c UD |
1228 | for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ |
1229 | datadir sysconfdir sharedstatedir localstatedir includedir \ | |
1230 | oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ | |
1231 | libdir localedir mandir | |
cd6ede75 | 1232 | do |
26f56c1c | 1233 | eval ac_val=\$$ac_var |
322e23db UD |
1234 | # Remove trailing slashes. |
1235 | case $ac_val in | |
1236 | */ ) | |
1237 | ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` | |
1238 | eval $ac_var=\$ac_val;; | |
1239 | esac | |
1240 | # Be sure to have absolute directory names. | |
3a12e572 | 1241 | case $ac_val in |
26f56c1c UD |
1242 | [\\/$]* | ?:[\\/]* ) continue;; |
1243 | NONE | '' ) case $ac_var in *prefix ) continue;; esac;; | |
cd6ede75 | 1244 | esac |
4a531bb0 | 1245 | as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" |
cd6ede75 UD |
1246 | done |
1247 | ||
3a12e572 UD |
1248 | # There might be people who depend on the old broken behavior: `$host' |
1249 | # used to hold the argument of --host etc. | |
1250 | # FIXME: To remove some day. | |
1251 | build=$build_alias | |
1252 | host=$host_alias | |
1253 | target=$target_alias | |
1254 | ||
1255 | # FIXME: To remove some day. | |
1256 | if test "x$host_alias" != x; then | |
1257 | if test "x$build_alias" = x; then | |
1258 | cross_compiling=maybe | |
3a12e572 UD |
1259 | elif test "x$build_alias" != "x$host_alias"; then |
1260 | cross_compiling=yes | |
1261 | fi | |
1262 | fi | |
cd6ede75 | 1263 | |
3a12e572 UD |
1264 | ac_tool_prefix= |
1265 | test -n "$host_alias" && ac_tool_prefix=$host_alias- | |
1266 | ||
1267 | test "$silent" = yes && exec 6>/dev/null | |
cd6ede75 | 1268 | |
cd6ede75 | 1269 | |
26f56c1c UD |
1270 | ac_pwd=`pwd` && test -n "$ac_pwd" && |
1271 | ac_ls_di=`ls -di .` && | |
1272 | ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || | |
4a531bb0 | 1273 | as_fn_error $? "working directory cannot be determined" |
26f56c1c | 1274 | test "X$ac_ls_di" = "X$ac_pwd_ls_di" || |
4a531bb0 | 1275 | as_fn_error $? "pwd does not report name of working directory" |
26f56c1c UD |
1276 | |
1277 | ||
cd6ede75 UD |
1278 | # Find the source files, if location was not specified. |
1279 | if test -z "$srcdir"; then | |
1280 | ac_srcdir_defaulted=yes | |
26f56c1c | 1281 | # Try the directory containing this script, then the parent directory. |
322e23db UD |
1282 | ac_confdir=`$as_dirname -- "$as_myself" || |
1283 | $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
1284 | X"$as_myself" : 'X\(//\)[^/]' \| \ | |
1285 | X"$as_myself" : 'X\(//\)$' \| \ | |
1286 | X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || | |
1287 | $as_echo X"$as_myself" | | |
26f56c1c UD |
1288 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
1289 | s//\1/ | |
1290 | q | |
1291 | } | |
1292 | /^X\(\/\/\)[^/].*/{ | |
1293 | s//\1/ | |
1294 | q | |
1295 | } | |
1296 | /^X\(\/\/\)$/{ | |
1297 | s//\1/ | |
1298 | q | |
1299 | } | |
1300 | /^X\(\/\).*/{ | |
1301 | s//\1/ | |
1302 | q | |
1303 | } | |
1304 | s/.*/./; q'` | |
cd6ede75 | 1305 | srcdir=$ac_confdir |
26f56c1c | 1306 | if test ! -r "$srcdir/$ac_unique_file"; then |
cd6ede75 UD |
1307 | srcdir=.. |
1308 | fi | |
1309 | else | |
1310 | ac_srcdir_defaulted=no | |
1311 | fi | |
26f56c1c UD |
1312 | if test ! -r "$srcdir/$ac_unique_file"; then |
1313 | test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." | |
4a531bb0 | 1314 | as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" |
cd6ede75 | 1315 | fi |
26f56c1c UD |
1316 | ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" |
1317 | ac_abs_confdir=`( | |
4a531bb0 | 1318 | cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" |
26f56c1c UD |
1319 | pwd)` |
1320 | # When building in place, set srcdir=. | |
1321 | if test "$ac_abs_confdir" = "$ac_pwd"; then | |
1322 | srcdir=. | |
1323 | fi | |
1324 | # Remove unnecessary trailing slashes from srcdir. | |
1325 | # Double slashes in file names in object file debugging info | |
1326 | # mess up M-x gdb in Emacs. | |
1327 | case $srcdir in | |
1328 | */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; | |
1329 | esac | |
1330 | for ac_var in $ac_precious_vars; do | |
1331 | eval ac_env_${ac_var}_set=\${${ac_var}+set} | |
1332 | eval ac_env_${ac_var}_value=\$${ac_var} | |
1333 | eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} | |
1334 | eval ac_cv_env_${ac_var}_value=\$${ac_var} | |
1335 | done | |
3a12e572 UD |
1336 | |
1337 | # | |
1338 | # Report the --help message. | |
1339 | # | |
1340 | if test "$ac_init_help" = "long"; then | |
1341 | # Omit some internal or obsolete options to make the list less imposing. | |
1342 | # This message is too long to be a string in the A/UX 3.1 sh. | |
1343 | cat <<_ACEOF | |
f4b07664 | 1344 | \`configure' configures GNU C Library (see version.h) to adapt to many kinds of systems. |
3a12e572 UD |
1345 | |
1346 | Usage: $0 [OPTION]... [VAR=VALUE]... | |
1347 | ||
1348 | To assign environment variables (e.g., CC, CFLAGS...), specify them as | |
1349 | VAR=VALUE. See below for descriptions of some of the useful variables. | |
1350 | ||
1351 | Defaults for the options are specified in brackets. | |
1352 | ||
1353 | Configuration: | |
1354 | -h, --help display this help and exit | |
1355 | --help=short display options specific to this package | |
1356 | --help=recursive display the short help of all the included packages | |
1357 | -V, --version display version information and exit | |
4a531bb0 | 1358 | -q, --quiet, --silent do not print \`checking ...' messages |
3a12e572 UD |
1359 | --cache-file=FILE cache test results in FILE [disabled] |
1360 | -C, --config-cache alias for \`--cache-file=config.cache' | |
1361 | -n, --no-create do not create output files | |
1362 | --srcdir=DIR find the sources in DIR [configure dir or \`..'] | |
1363 | ||
3a12e572 UD |
1364 | Installation directories: |
1365 | --prefix=PREFIX install architecture-independent files in PREFIX | |
322e23db | 1366 | [$ac_default_prefix] |
3a12e572 | 1367 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
322e23db | 1368 | [PREFIX] |
3a12e572 UD |
1369 | |
1370 | By default, \`make install' will install all the files in | |
1371 | \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify | |
1372 | an installation prefix other than \`$ac_default_prefix' using \`--prefix', | |
1373 | for instance \`--prefix=\$HOME'. | |
1374 | ||
1375 | For better control, use the options below. | |
1376 | ||
1377 | Fine tuning of the installation directories: | |
322e23db UD |
1378 | --bindir=DIR user executables [EPREFIX/bin] |
1379 | --sbindir=DIR system admin executables [EPREFIX/sbin] | |
1380 | --libexecdir=DIR program executables [EPREFIX/libexec] | |
1381 | --sysconfdir=DIR read-only single-machine data [PREFIX/etc] | |
1382 | --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] | |
1383 | --localstatedir=DIR modifiable single-machine data [PREFIX/var] | |
1384 | --libdir=DIR object code libraries [EPREFIX/lib] | |
1385 | --includedir=DIR C header files [PREFIX/include] | |
1386 | --oldincludedir=DIR C header files for non-gcc [/usr/include] | |
1387 | --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] | |
1388 | --datadir=DIR read-only architecture-independent data [DATAROOTDIR] | |
1389 | --infodir=DIR info documentation [DATAROOTDIR/info] | |
1390 | --localedir=DIR locale-dependent data [DATAROOTDIR/locale] | |
1391 | --mandir=DIR man documentation [DATAROOTDIR/man] | |
f318beb8 | 1392 | --docdir=DIR documentation root [DATAROOTDIR/doc/glibc] |
322e23db UD |
1393 | --htmldir=DIR html documentation [DOCDIR] |
1394 | --dvidir=DIR dvi documentation [DOCDIR] | |
1395 | --pdfdir=DIR pdf documentation [DOCDIR] | |
1396 | --psdir=DIR ps documentation [DOCDIR] | |
3a12e572 UD |
1397 | _ACEOF |
1398 | ||
1399 | cat <<\_ACEOF | |
1400 | ||
1401 | System types: | |
1402 | --build=BUILD configure for building on BUILD [guessed] | |
1403 | --host=HOST cross-compile to build programs to run on HOST [BUILD] | |
1404 | _ACEOF | |
1405 | fi | |
cd6ede75 | 1406 | |
3a12e572 | 1407 | if test -n "$ac_init_help"; then |
f4b07664 RM |
1408 | case $ac_init_help in |
1409 | short | recursive ) echo "Configuration of GNU C Library (see version.h):";; | |
1410 | esac | |
3a12e572 UD |
1411 | cat <<\_ACEOF |
1412 | ||
1413 | Optional Features: | |
322e23db | 1414 | --disable-option-checking ignore unrecognized --enable/--with options |
3a12e572 UD |
1415 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) |
1416 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] | |
6b7f6183 RM |
1417 | --disable-sanity-checks really do not use threads (should not be used except |
1418 | in special situations) [default=yes] | |
a0da5fe1 | 1419 | --enable-shared build shared library [default=yes if GNU ld] |
11bf311e | 1420 | --enable-profile build profiled library [default=no] |
1cba4036 | 1421 | --disable-timezone-tools |
44f826e3 | 1422 | do not install timezone tools [default=install] |
740b3dbe L |
1423 | --enable-hardcoded-path-in-tests |
1424 | hardcode newly built glibc path in tests | |
1425 | [default=no] | |
35f1e827 UD |
1426 | --enable-stackguard-randomization |
1427 | initialize __stack_chk_guard canary with a random | |
1428 | number at program start | |
3a12e572 | 1429 | --disable-hidden-plt do not hide internal function calls to avoid PLT |
4df8c11d | 1430 | --enable-bind-now disable lazy relocations in DSOs |
03baef1c NA |
1431 | --enable-stack-protector=[yes|no|all|strong] |
1432 | Use -fstack-protector[-all|-strong] to detect glibc | |
1433 | buffer overflows | |
6b7f6183 | 1434 | --enable-static-nss build static NSS modules [default=no] |
3a12e572 | 1435 | --disable-force-install don't force installation of files from this package, |
6b7f6183 | 1436 | even if they are older than the installed files |
8894bad3 AM |
1437 | --enable-maintainer-mode |
1438 | enable make rules and dependencies not useful (and | |
1439 | sometimes confusing) to the casual installer | |
6b7f6183 RM |
1440 | --enable-kernel=VERSION compile for compatibility with kernel not older than |
1441 | VERSION | |
3a12e572 | 1442 | --enable-all-warnings enable all useful warnings gcc can issue |
a4ecc9eb | 1443 | --disable-werror do not build with -Werror |
425ce2ed UD |
1444 | --enable-multi-arch enable single DSO with optimizations for multiple |
1445 | architectures | |
d5c3fafc DD |
1446 | --disable-experimental-malloc |
1447 | disable experimental malloc features | |
ff886b82 | 1448 | --enable-nss-crypt enable libcrypt to use nss |
021db4be AJ |
1449 | --enable-obsolete-rpc build and install the obsolete RPC code for |
1450 | link-time usage | |
1e4d83f6 TK |
1451 | --enable-obsolete-nsl build and install the obsolete libnsl library and |
1452 | depending NSS modules | |
3a097cc7 | 1453 | --enable-systemtap enable systemtap static probe points [default=no] |
c53d909c | 1454 | --disable-build-nscd disable building and installing the nscd daemon |
3cc3ef96 | 1455 | --disable-nscd library functions will not contact the nscd daemon |
e4608715 | 1456 | --enable-pt_chown Enable building and installing pt_chown |
6765d5d3 SP |
1457 | --enable-tunables Enable tunables support. Known values are 'yes', |
1458 | 'no' and 'valstring' | |
5695d46f AS |
1459 | --enable-mathvec Enable building and installing mathvec [default |
1460 | depends on architecture] | |
3a12e572 UD |
1461 | |
1462 | Optional Packages: | |
1463 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] | |
1464 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) | |
8b748aed JM |
1465 | --with-pkgversion=PKG Use PKG in the version string in place of "GNU libc" |
1466 | --with-bugurl=URL Direct users to URL to report a bug | |
3a12e572 UD |
1467 | --with-gd=DIR find libgd include dir and library with prefix DIR |
1468 | --with-gd-include=DIR find libgd include files in DIR | |
1469 | --with-gd-lib=DIR find libgd library files in DIR | |
6b7f6183 RM |
1470 | --with-fp if using floating-point hardware [default=yes] |
1471 | --with-binutils=PATH specify location of binutils (as and ld) | |
74a30a58 | 1472 | --with-selinux if building with SELinux support |
6b7f6183 | 1473 | --with-headers=PATH location of system headers to use (for example |
26f56c1c | 1474 | /usr/src/linux/include) [default=compiler default] |
fd5e21c7 | 1475 | --with-default-link do not use explicit linker scripts |
2ceaa76a | 1476 | --with-cpu=CPU select code for CPU variant |
3a12e572 UD |
1477 | |
1478 | Some influential environment variables: | |
1479 | CC C compiler command | |
1480 | CFLAGS C compiler flags | |
1481 | LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a | |
1482 | nonstandard directory <lib dir> | |
26f56c1c | 1483 | LIBS libraries to pass to the linker, e.g. -l<library> |
b08c89d9 | 1484 | CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if |
26f56c1c | 1485 | you have headers in a nonstandard directory <include dir> |
3a12e572 | 1486 | CPP C preprocessor |
925c3c5c UD |
1487 | CXX C++ compiler command |
1488 | CXXFLAGS C++ compiler flags | |
3a12e572 UD |
1489 | |
1490 | Use these variables to override the choices made by `configure' or to help | |
1491 | it to find libraries and programs with nonstandard names/locations. | |
1492 | ||
a306c790 | 1493 | Report bugs to <https://sourceware.org/bugzilla/>. |
f318beb8 | 1494 | GNU C Library home page: <http://www.gnu.org/software/glibc/>. |
b08c89d9 | 1495 | General help using GNU software: <http://www.gnu.org/gethelp/>. |
3a12e572 | 1496 | _ACEOF |
26f56c1c | 1497 | ac_status=$? |
3a12e572 UD |
1498 | fi |
1499 | ||
1500 | if test "$ac_init_help" = "recursive"; then | |
1501 | # If there are subdirs, report their specific --help. | |
3a12e572 | 1502 | for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue |
322e23db UD |
1503 | test -d "$ac_dir" || |
1504 | { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || | |
1505 | continue | |
3a12e572 UD |
1506 | ac_builddir=. |
1507 | ||
26f56c1c UD |
1508 | case "$ac_dir" in |
1509 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1510 | *) | |
322e23db | 1511 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
26f56c1c | 1512 | # A ".." for each directory in $ac_dir_suffix. |
322e23db | 1513 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
26f56c1c UD |
1514 | case $ac_top_builddir_sub in |
1515 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1516 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
1517 | esac ;; | |
1518 | esac | |
1519 | ac_abs_top_builddir=$ac_pwd | |
1520 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
1521 | # for backward compatibility: | |
1522 | ac_top_builddir=$ac_top_build_prefix | |
3a12e572 UD |
1523 | |
1524 | case $srcdir in | |
26f56c1c | 1525 | .) # We are building in place. |
3a12e572 | 1526 | ac_srcdir=. |
26f56c1c UD |
1527 | ac_top_srcdir=$ac_top_builddir_sub |
1528 | ac_abs_top_srcdir=$ac_pwd ;; | |
1529 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
3a12e572 | 1530 | ac_srcdir=$srcdir$ac_dir_suffix; |
26f56c1c UD |
1531 | ac_top_srcdir=$srcdir |
1532 | ac_abs_top_srcdir=$srcdir ;; | |
1533 | *) # Relative name. | |
1534 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
1535 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
1536 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
3a12e572 | 1537 | esac |
26f56c1c UD |
1538 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
1539 | ||
1540 | cd "$ac_dir" || { ac_status=$?; continue; } | |
1541 | # Check for guested configure. | |
1542 | if test -f "$ac_srcdir/configure.gnu"; then | |
1543 | echo && | |
1544 | $SHELL "$ac_srcdir/configure.gnu" --help=recursive | |
1545 | elif test -f "$ac_srcdir/configure"; then | |
1546 | echo && | |
1547 | $SHELL "$ac_srcdir/configure" --help=recursive | |
3a12e572 | 1548 | else |
322e23db | 1549 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 |
26f56c1c UD |
1550 | fi || ac_status=$? |
1551 | cd "$ac_pwd" || { ac_status=$?; break; } | |
3a12e572 UD |
1552 | done |
1553 | fi | |
1554 | ||
26f56c1c | 1555 | test -n "$ac_init_help" && exit $ac_status |
3a12e572 UD |
1556 | if $ac_init_version; then |
1557 | cat <<\_ACEOF | |
f4b07664 | 1558 | GNU C Library configure (see version.h) |
f4a58f0d | 1559 | generated by GNU Autoconf 2.69 |
3a12e572 | 1560 | |
f4a58f0d | 1561 | Copyright (C) 2012 Free Software Foundation, Inc. |
3a12e572 UD |
1562 | This configure script is free software; the Free Software Foundation |
1563 | gives unlimited permission to copy, distribute and modify it. | |
1564 | _ACEOF | |
26f56c1c | 1565 | exit |
3a12e572 | 1566 | fi |
3a12e572 | 1567 | |
b08c89d9 UD |
1568 | ## ------------------------ ## |
1569 | ## Autoconf initialization. ## | |
1570 | ## ------------------------ ## | |
3a12e572 | 1571 | |
b08c89d9 UD |
1572 | # ac_fn_c_try_compile LINENO |
1573 | # -------------------------- | |
1574 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1575 | ac_fn_c_try_compile () | |
3a12e572 | 1576 | { |
b08c89d9 UD |
1577 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
1578 | rm -f conftest.$ac_objext | |
1579 | if { { ac_try="$ac_compile" | |
1580 | case "(($ac_try" in | |
1581 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1582 | *) ac_try_echo=$ac_try;; | |
1583 | esac | |
1584 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1585 | $as_echo "$ac_try_echo"; } >&5 | |
1586 | (eval "$ac_compile") 2>conftest.err | |
1587 | ac_status=$? | |
1588 | if test -s conftest.err; then | |
1589 | grep -v '^ *+' conftest.err >conftest.er1 | |
1590 | cat conftest.er1 >&5 | |
1591 | mv -f conftest.er1 conftest.err | |
1592 | fi | |
1593 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1594 | test $ac_status = 0; } && { | |
1595 | test -z "$ac_c_werror_flag" || | |
1596 | test ! -s conftest.err | |
1597 | } && test -s conftest.$ac_objext; then : | |
1598 | ac_retval=0 | |
1599 | else | |
1600 | $as_echo "$as_me: failed program was:" >&5 | |
1601 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3a12e572 | 1602 | |
b08c89d9 UD |
1603 | ac_retval=1 |
1604 | fi | |
f318beb8 | 1605 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
b08c89d9 | 1606 | as_fn_set_status $ac_retval |
3a12e572 | 1607 | |
b08c89d9 | 1608 | } # ac_fn_c_try_compile |
3a12e572 | 1609 | |
b08c89d9 UD |
1610 | # ac_fn_cxx_try_compile LINENO |
1611 | # ---------------------------- | |
1612 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1613 | ac_fn_cxx_try_compile () | |
1614 | { | |
1615 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1616 | rm -f conftest.$ac_objext | |
1617 | if { { ac_try="$ac_compile" | |
1618 | case "(($ac_try" in | |
1619 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1620 | *) ac_try_echo=$ac_try;; | |
1621 | esac | |
1622 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1623 | $as_echo "$ac_try_echo"; } >&5 | |
1624 | (eval "$ac_compile") 2>conftest.err | |
1625 | ac_status=$? | |
1626 | if test -s conftest.err; then | |
1627 | grep -v '^ *+' conftest.err >conftest.er1 | |
1628 | cat conftest.er1 >&5 | |
1629 | mv -f conftest.er1 conftest.err | |
1630 | fi | |
1631 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1632 | test $ac_status = 0; } && { | |
1633 | test -z "$ac_cxx_werror_flag" || | |
1634 | test ! -s conftest.err | |
1635 | } && test -s conftest.$ac_objext; then : | |
1636 | ac_retval=0 | |
1637 | else | |
1638 | $as_echo "$as_me: failed program was:" >&5 | |
1639 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1640 | ||
1641 | ac_retval=1 | |
1642 | fi | |
f318beb8 | 1643 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
b08c89d9 UD |
1644 | as_fn_set_status $ac_retval |
1645 | ||
1646 | } # ac_fn_cxx_try_compile | |
1647 | ||
e4693aa7 RM |
1648 | # ac_fn_cxx_try_link LINENO |
1649 | # ------------------------- | |
1650 | # Try to link conftest.$ac_ext, and return whether this succeeded. | |
1651 | ac_fn_cxx_try_link () | |
1652 | { | |
1653 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1654 | rm -f conftest.$ac_objext conftest$ac_exeext | |
1655 | if { { ac_try="$ac_link" | |
1656 | case "(($ac_try" in | |
1657 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1658 | *) ac_try_echo=$ac_try;; | |
1659 | esac | |
1660 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1661 | $as_echo "$ac_try_echo"; } >&5 | |
1662 | (eval "$ac_link") 2>conftest.err | |
1663 | ac_status=$? | |
1664 | if test -s conftest.err; then | |
1665 | grep -v '^ *+' conftest.err >conftest.er1 | |
1666 | cat conftest.er1 >&5 | |
1667 | mv -f conftest.er1 conftest.err | |
1668 | fi | |
1669 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1670 | test $ac_status = 0; } && { | |
1671 | test -z "$ac_cxx_werror_flag" || | |
1672 | test ! -s conftest.err | |
1673 | } && test -s conftest$ac_exeext && { | |
1674 | test "$cross_compiling" = yes || | |
1675 | test -x conftest$ac_exeext | |
1676 | }; then : | |
1677 | ac_retval=0 | |
1678 | else | |
1679 | $as_echo "$as_me: failed program was:" >&5 | |
1680 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1681 | ||
1682 | ac_retval=1 | |
1683 | fi | |
1684 | # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information | |
1685 | # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would | |
1686 | # interfere with the next link command; also delete a directory that is | |
1687 | # left behind by Apple's compiler. We do this before executing the actions. | |
1688 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
1689 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno | |
1690 | as_fn_set_status $ac_retval | |
1691 | ||
1692 | } # ac_fn_cxx_try_link | |
1693 | ||
b08c89d9 UD |
1694 | # ac_fn_c_try_link LINENO |
1695 | # ----------------------- | |
1696 | # Try to link conftest.$ac_ext, and return whether this succeeded. | |
1697 | ac_fn_c_try_link () | |
1698 | { | |
1699 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1700 | rm -f conftest.$ac_objext conftest$ac_exeext | |
1701 | if { { ac_try="$ac_link" | |
1702 | case "(($ac_try" in | |
1703 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1704 | *) ac_try_echo=$ac_try;; | |
1705 | esac | |
1706 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1707 | $as_echo "$ac_try_echo"; } >&5 | |
1708 | (eval "$ac_link") 2>conftest.err | |
1709 | ac_status=$? | |
1710 | if test -s conftest.err; then | |
1711 | grep -v '^ *+' conftest.err >conftest.er1 | |
1712 | cat conftest.er1 >&5 | |
1713 | mv -f conftest.er1 conftest.err | |
1714 | fi | |
1715 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1716 | test $ac_status = 0; } && { | |
1717 | test -z "$ac_c_werror_flag" || | |
1718 | test ! -s conftest.err | |
1719 | } && test -s conftest$ac_exeext && { | |
1720 | test "$cross_compiling" = yes || | |
f4a58f0d | 1721 | test -x conftest$ac_exeext |
b08c89d9 UD |
1722 | }; then : |
1723 | ac_retval=0 | |
1724 | else | |
1725 | $as_echo "$as_me: failed program was:" >&5 | |
1726 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1727 | ||
1728 | ac_retval=1 | |
1729 | fi | |
1730 | # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information | |
1731 | # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would | |
1732 | # interfere with the next link command; also delete a directory that is | |
1733 | # left behind by Apple's compiler. We do this before executing the actions. | |
1734 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
f318beb8 | 1735 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
b08c89d9 UD |
1736 | as_fn_set_status $ac_retval |
1737 | ||
1738 | } # ac_fn_c_try_link | |
b08c89d9 UD |
1739 | cat >config.log <<_ACEOF |
1740 | This file contains any messages produced by compilers while | |
1741 | running configure, to aid debugging if configure makes a mistake. | |
1742 | ||
1743 | It was created by GNU C Library $as_me (see version.h), which was | |
f4a58f0d | 1744 | generated by GNU Autoconf 2.69. Invocation command line was |
b08c89d9 UD |
1745 | |
1746 | $ $0 $@ | |
1747 | ||
1748 | _ACEOF | |
1749 | exec 5>>config.log | |
1750 | { | |
1751 | cat <<_ASUNAME | |
1752 | ## --------- ## | |
1753 | ## Platform. ## | |
1754 | ## --------- ## | |
1755 | ||
1756 | hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` | |
1757 | uname -m = `(uname -m) 2>/dev/null || echo unknown` | |
1758 | uname -r = `(uname -r) 2>/dev/null || echo unknown` | |
1759 | uname -s = `(uname -s) 2>/dev/null || echo unknown` | |
1760 | uname -v = `(uname -v) 2>/dev/null || echo unknown` | |
1761 | ||
1762 | /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` | |
1763 | /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` | |
1764 | ||
1765 | /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` | |
1766 | /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` | |
1767 | /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` | |
1768 | /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` | |
1769 | /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` | |
1770 | /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` | |
1771 | /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` | |
1772 | ||
1773 | _ASUNAME | |
3a12e572 UD |
1774 | |
1775 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
1776 | for as_dir in $PATH | |
1777 | do | |
1778 | IFS=$as_save_IFS | |
1779 | test -z "$as_dir" && as_dir=. | |
b08c89d9 UD |
1780 | $as_echo "PATH: $as_dir" |
1781 | done | |
26f56c1c | 1782 | IFS=$as_save_IFS |
3a12e572 UD |
1783 | |
1784 | } >&5 | |
1785 | ||
1786 | cat >&5 <<_ACEOF | |
1787 | ||
1788 | ||
1789 | ## ----------- ## | |
1790 | ## Core tests. ## | |
1791 | ## ----------- ## | |
1792 | ||
1793 | _ACEOF | |
1794 | ||
1795 | ||
1796 | # Keep a trace of the command line. | |
1797 | # Strip out --no-create and --no-recursion so they do not pile up. | |
2abf9ff1 | 1798 | # Strip out --silent because we don't want to record it for future runs. |
3a12e572 | 1799 | # Also quote any args containing shell meta-characters. |
2abf9ff1 | 1800 | # Make two passes to allow for proper duplicate-argument suppression. |
3a12e572 | 1801 | ac_configure_args= |
2abf9ff1 RM |
1802 | ac_configure_args0= |
1803 | ac_configure_args1= | |
2abf9ff1 RM |
1804 | ac_must_keep_next=false |
1805 | for ac_pass in 1 2 | |
3a12e572 | 1806 | do |
2abf9ff1 RM |
1807 | for ac_arg |
1808 | do | |
1809 | case $ac_arg in | |
1810 | -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; | |
1811 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
1812 | | -silent | --silent | --silen | --sile | --sil) | |
1813 | continue ;; | |
26f56c1c | 1814 | *\'*) |
322e23db | 1815 | ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
2abf9ff1 RM |
1816 | esac |
1817 | case $ac_pass in | |
b08c89d9 | 1818 | 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; |
2abf9ff1 | 1819 | 2) |
b08c89d9 | 1820 | as_fn_append ac_configure_args1 " '$ac_arg'" |
2abf9ff1 | 1821 | if test $ac_must_keep_next = true; then |
9382fcee | 1822 | ac_must_keep_next=false # Got value, back to normal. |
2abf9ff1 | 1823 | else |
9382fcee RM |
1824 | case $ac_arg in |
1825 | *=* | --config-cache | -C | -disable-* | --disable-* \ | |
1826 | | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ | |
1827 | | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ | |
1828 | | -with-* | --with-* | -without-* | --without-* | --x) | |
1829 | case "$ac_configure_args0 " in | |
1830 | "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; | |
1831 | esac | |
1832 | ;; | |
1833 | -* ) ac_must_keep_next=true ;; | |
1834 | esac | |
2abf9ff1 | 1835 | fi |
b08c89d9 | 1836 | as_fn_append ac_configure_args " '$ac_arg'" |
2abf9ff1 RM |
1837 | ;; |
1838 | esac | |
1839 | done | |
3a12e572 | 1840 | done |
b08c89d9 UD |
1841 | { ac_configure_args0=; unset ac_configure_args0;} |
1842 | { ac_configure_args1=; unset ac_configure_args1;} | |
3a12e572 UD |
1843 | |
1844 | # When interrupted or exit'd, cleanup temporary files, and complete | |
1845 | # config.log. We remove comments because anyway the quotes in there | |
1846 | # would cause problems or look ugly. | |
26f56c1c UD |
1847 | # WARNING: Use '\'' to represent an apostrophe within the trap. |
1848 | # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. | |
3a12e572 UD |
1849 | trap 'exit_status=$? |
1850 | # Save into config.log some information that might help in debugging. | |
1851 | { | |
1852 | echo | |
f4b07664 | 1853 | |
4a531bb0 | 1854 | $as_echo "## ---------------- ## |
3a12e572 | 1855 | ## Cache variables. ## |
4a531bb0 | 1856 | ## ---------------- ##" |
3a12e572 UD |
1857 | echo |
1858 | # The following way of writing the cache mishandles newlines in values, | |
26f56c1c UD |
1859 | ( |
1860 | for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do | |
1861 | eval ac_val=\$$ac_var | |
1862 | case $ac_val in #( | |
1863 | *${as_nl}*) | |
1864 | case $ac_var in #( | |
b08c89d9 | 1865 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 |
322e23db | 1866 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; |
26f56c1c UD |
1867 | esac |
1868 | case $ac_var in #( | |
1869 | _ | IFS | as_nl) ;; #( | |
322e23db | 1870 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( |
b08c89d9 | 1871 | *) { eval $ac_var=; unset $ac_var;} ;; |
26f56c1c UD |
1872 | esac ;; |
1873 | esac | |
1874 | done | |
3a12e572 | 1875 | (set) 2>&1 | |
26f56c1c UD |
1876 | case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( |
1877 | *${as_nl}ac_space=\ *) | |
3a12e572 | 1878 | sed -n \ |
26f56c1c UD |
1879 | "s/'\''/'\''\\\\'\'''\''/g; |
1880 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" | |
1881 | ;; #( | |
3a12e572 | 1882 | *) |
26f56c1c | 1883 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
3a12e572 | 1884 | ;; |
26f56c1c UD |
1885 | esac | |
1886 | sort | |
1887 | ) | |
3a12e572 | 1888 | echo |
f4b07664 | 1889 | |
4a531bb0 | 1890 | $as_echo "## ----------------- ## |
f4b07664 | 1891 | ## Output variables. ## |
4a531bb0 | 1892 | ## ----------------- ##" |
f4b07664 RM |
1893 | echo |
1894 | for ac_var in $ac_subst_vars | |
1895 | do | |
26f56c1c UD |
1896 | eval ac_val=\$$ac_var |
1897 | case $ac_val in | |
322e23db | 1898 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; |
26f56c1c | 1899 | esac |
322e23db | 1900 | $as_echo "$ac_var='\''$ac_val'\''" |
f4b07664 RM |
1901 | done | sort |
1902 | echo | |
1903 | ||
1904 | if test -n "$ac_subst_files"; then | |
4a531bb0 | 1905 | $as_echo "## ------------------- ## |
26f56c1c | 1906 | ## File substitutions. ## |
4a531bb0 | 1907 | ## ------------------- ##" |
f4b07664 RM |
1908 | echo |
1909 | for ac_var in $ac_subst_files | |
1910 | do | |
26f56c1c UD |
1911 | eval ac_val=\$$ac_var |
1912 | case $ac_val in | |
322e23db | 1913 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; |
26f56c1c | 1914 | esac |
322e23db | 1915 | $as_echo "$ac_var='\''$ac_val'\''" |
f4b07664 RM |
1916 | done | sort |
1917 | echo | |
1918 | fi | |
1919 | ||
3a12e572 | 1920 | if test -s confdefs.h; then |
4a531bb0 | 1921 | $as_echo "## ----------- ## |
3a12e572 | 1922 | ## confdefs.h. ## |
4a531bb0 | 1923 | ## ----------- ##" |
3a12e572 | 1924 | echo |
26f56c1c | 1925 | cat confdefs.h |
3a12e572 UD |
1926 | echo |
1927 | fi | |
1928 | test "$ac_signal" != 0 && | |
322e23db UD |
1929 | $as_echo "$as_me: caught signal $ac_signal" |
1930 | $as_echo "$as_me: exit $exit_status" | |
3a12e572 | 1931 | } >&5 |
26f56c1c UD |
1932 | rm -f core *.core core.conftest.* && |
1933 | rm -f -r conftest* confdefs* conf$$* $ac_clean_files && | |
3a12e572 | 1934 | exit $exit_status |
26f56c1c | 1935 | ' 0 |
3a12e572 | 1936 | for ac_signal in 1 2 13 15; do |
b08c89d9 | 1937 | trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal |
3a12e572 UD |
1938 | done |
1939 | ac_signal=0 | |
1940 | ||
1941 | # confdefs.h avoids OS command line length limits that DEFS can exceed. | |
26f56c1c | 1942 | rm -f -r conftest* confdefs.h |
3a12e572 | 1943 | |
b08c89d9 UD |
1944 | $as_echo "/* confdefs.h */" > confdefs.h |
1945 | ||
3a12e572 UD |
1946 | # Predefined preprocessor variables. |
1947 | ||
1948 | cat >>confdefs.h <<_ACEOF | |
1949 | #define PACKAGE_NAME "$PACKAGE_NAME" | |
1950 | _ACEOF | |
1951 | ||
3a12e572 UD |
1952 | cat >>confdefs.h <<_ACEOF |
1953 | #define PACKAGE_TARNAME "$PACKAGE_TARNAME" | |
1954 | _ACEOF | |
1955 | ||
3a12e572 UD |
1956 | cat >>confdefs.h <<_ACEOF |
1957 | #define PACKAGE_VERSION "$PACKAGE_VERSION" | |
1958 | _ACEOF | |
1959 | ||
3a12e572 UD |
1960 | cat >>confdefs.h <<_ACEOF |
1961 | #define PACKAGE_STRING "$PACKAGE_STRING" | |
1962 | _ACEOF | |
1963 | ||
3a12e572 UD |
1964 | cat >>confdefs.h <<_ACEOF |
1965 | #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" | |
1966 | _ACEOF | |
1967 | ||
b08c89d9 UD |
1968 | cat >>confdefs.h <<_ACEOF |
1969 | #define PACKAGE_URL "$PACKAGE_URL" | |
1970 | _ACEOF | |
1971 | ||
3a12e572 UD |
1972 | |
1973 | # Let the site file select an alternate cache file if it wants to. | |
322e23db UD |
1974 | # Prefer an explicitly selected file to automatically selected ones. |
1975 | ac_site_file1=NONE | |
1976 | ac_site_file2=NONE | |
26f56c1c | 1977 | if test -n "$CONFIG_SITE"; then |
4a531bb0 L |
1978 | # We do not want a PATH search for config.site. |
1979 | case $CONFIG_SITE in #(( | |
1980 | -*) ac_site_file1=./$CONFIG_SITE;; | |
1981 | */*) ac_site_file1=$CONFIG_SITE;; | |
1982 | *) ac_site_file1=./$CONFIG_SITE;; | |
1983 | esac | |
26f56c1c | 1984 | elif test "x$prefix" != xNONE; then |
322e23db UD |
1985 | ac_site_file1=$prefix/share/config.site |
1986 | ac_site_file2=$prefix/etc/config.site | |
26f56c1c | 1987 | else |
322e23db UD |
1988 | ac_site_file1=$ac_default_prefix/share/config.site |
1989 | ac_site_file2=$ac_default_prefix/etc/config.site | |
cd6ede75 | 1990 | fi |
322e23db | 1991 | for ac_site_file in "$ac_site_file1" "$ac_site_file2" |
26f56c1c | 1992 | do |
322e23db | 1993 | test "x$ac_site_file" = xNONE && continue |
b08c89d9 UD |
1994 | if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then |
1995 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 | |
322e23db | 1996 | $as_echo "$as_me: loading site script $ac_site_file" >&6;} |
3a12e572 | 1997 | sed 's/^/| /' "$ac_site_file" >&5 |
4a531bb0 L |
1998 | . "$ac_site_file" \ |
1999 | || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
2000 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2001 | as_fn_error $? "failed to load site script $ac_site_file | |
2002 | See \`config.log' for more details" "$LINENO" 5; } | |
cd6ede75 UD |
2003 | fi |
2004 | done | |
2005 | ||
2006 | if test -r "$cache_file"; then | |
b08c89d9 UD |
2007 | # Some versions of bash will fail to source /dev/null (special files |
2008 | # actually), so we avoid doing that. DJGPP emulates it as a regular file. | |
2009 | if test /dev/null != "$cache_file" && test -f "$cache_file"; then | |
2010 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 | |
322e23db | 2011 | $as_echo "$as_me: loading cache $cache_file" >&6;} |
3a12e572 | 2012 | case $cache_file in |
26f56c1c UD |
2013 | [\\/]* | ?:[\\/]* ) . "$cache_file";; |
2014 | *) . "./$cache_file";; | |
3a12e572 UD |
2015 | esac |
2016 | fi | |
cd6ede75 | 2017 | else |
b08c89d9 | 2018 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 |
322e23db | 2019 | $as_echo "$as_me: creating cache $cache_file" >&6;} |
3a12e572 UD |
2020 | >$cache_file |
2021 | fi | |
2022 | ||
2023 | # Check that the precious variables saved in the cache have kept the same | |
2024 | # value. | |
2025 | ac_cache_corrupted=false | |
26f56c1c | 2026 | for ac_var in $ac_precious_vars; do |
3a12e572 UD |
2027 | eval ac_old_set=\$ac_cv_env_${ac_var}_set |
2028 | eval ac_new_set=\$ac_env_${ac_var}_set | |
26f56c1c UD |
2029 | eval ac_old_val=\$ac_cv_env_${ac_var}_value |
2030 | eval ac_new_val=\$ac_env_${ac_var}_value | |
3a12e572 UD |
2031 | case $ac_old_set,$ac_new_set in |
2032 | set,) | |
b08c89d9 | 2033 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 |
322e23db | 2034 | $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} |
3a12e572 UD |
2035 | ac_cache_corrupted=: ;; |
2036 | ,set) | |
b08c89d9 | 2037 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 |
322e23db | 2038 | $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} |
3a12e572 UD |
2039 | ac_cache_corrupted=: ;; |
2040 | ,);; | |
2041 | *) | |
2042 | if test "x$ac_old_val" != "x$ac_new_val"; then | |
322e23db UD |
2043 | # differences in whitespace do not lead to failure. |
2044 | ac_old_val_w=`echo x $ac_old_val` | |
2045 | ac_new_val_w=`echo x $ac_new_val` | |
2046 | if test "$ac_old_val_w" != "$ac_new_val_w"; then | |
b08c89d9 | 2047 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 |
322e23db UD |
2048 | $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} |
2049 | ac_cache_corrupted=: | |
2050 | else | |
b08c89d9 | 2051 | { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 |
322e23db UD |
2052 | $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} |
2053 | eval $ac_var=\$ac_old_val | |
2054 | fi | |
b08c89d9 | 2055 | { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 |
322e23db | 2056 | $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} |
b08c89d9 | 2057 | { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 |
322e23db | 2058 | $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} |
3a12e572 UD |
2059 | fi;; |
2060 | esac | |
2061 | # Pass precious variables to config.status. | |
2062 | if test "$ac_new_set" = set; then | |
2063 | case $ac_new_val in | |
322e23db | 2064 | *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; |
3a12e572 UD |
2065 | *) ac_arg=$ac_var=$ac_new_val ;; |
2066 | esac | |
2067 | case " $ac_configure_args " in | |
2068 | *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. | |
b08c89d9 | 2069 | *) as_fn_append ac_configure_args " '$ac_arg'" ;; |
3a12e572 UD |
2070 | esac |
2071 | fi | |
2072 | done | |
2073 | if $ac_cache_corrupted; then | |
b08c89d9 | 2074 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
322e23db | 2075 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
b08c89d9 | 2076 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 |
322e23db | 2077 | $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} |
4a531bb0 | 2078 | as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 |
cd6ede75 | 2079 | fi |
b08c89d9 UD |
2080 | ## -------------------- ## |
2081 | ## Main body of script. ## | |
2082 | ## -------------------- ## | |
cd6ede75 | 2083 | |
b08c89d9 UD |
2084 | ac_ext=c |
2085 | ac_cpp='$CPP $CPPFLAGS' | |
2086 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2087 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2088 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3a12e572 UD |
2089 | |
2090 | ||
cd6ede75 | 2091 | |
b08c89d9 | 2092 | ac_config_headers="$ac_config_headers config.h" |
63bda0c1 | 2093 | |
b08c89d9 UD |
2094 | ac_aux_dir= |
2095 | for ac_dir in scripts "$srcdir"/scripts; do | |
4a531bb0 L |
2096 | if test -f "$ac_dir/install-sh"; then |
2097 | ac_aux_dir=$ac_dir | |
2098 | ac_install_sh="$ac_aux_dir/install-sh -c" | |
2099 | break | |
2100 | elif test -f "$ac_dir/install.sh"; then | |
2101 | ac_aux_dir=$ac_dir | |
2102 | ac_install_sh="$ac_aux_dir/install.sh -c" | |
2103 | break | |
2104 | elif test -f "$ac_dir/shtool"; then | |
2105 | ac_aux_dir=$ac_dir | |
2106 | ac_install_sh="$ac_aux_dir/shtool install -c" | |
2107 | break | |
2108 | fi | |
b08c89d9 UD |
2109 | done |
2110 | if test -z "$ac_aux_dir"; then | |
4a531bb0 | 2111 | as_fn_error $? "cannot find install-sh, install.sh, or shtool in scripts \"$srcdir\"/scripts" "$LINENO" 5 |
b08c89d9 | 2112 | fi |
26f56c1c UD |
2113 | |
2114 | # These three variables are undocumented and unsupported, | |
2115 | # and are intended to be withdrawn in a future Autoconf release. | |
2116 | # They can cause serious problems if a builder's source tree is in a directory | |
2117 | # whose full name contains unusual characters. | |
2118 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. | |
2119 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. | |
2120 | ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. | |
2121 | ||
444518fe | 2122 | |
cd6ede75 | 2123 | |
8b748aed JM |
2124 | |
2125 | ||
2126 | # Check whether --with-pkgversion was given. | |
2127 | if test "${with_pkgversion+set}" = set; then : | |
2128 | withval=$with_pkgversion; case "$withval" in | |
2129 | yes) as_fn_error $? "package version not specified" "$LINENO" 5 ;; | |
2130 | no) PKGVERSION= ;; | |
2131 | *) PKGVERSION="($withval) " ;; | |
2132 | esac | |
2133 | else | |
2134 | PKGVERSION="(GNU libc) " | |
2135 | ||
2136 | fi | |
2137 | ||
2138 | PKGVERSION_TEXI=`echo "$PKGVERSION" | sed 's/@/@@/g'` | |
2139 | ||
2140 | ||
2141 | ||
2142 | ||
2143 | ||
2144 | # Check whether --with-bugurl was given. | |
2145 | if test "${with_bugurl+set}" = set; then : | |
2146 | withval=$with_bugurl; case "$withval" in | |
2147 | yes) as_fn_error $? "bug URL not specified" "$LINENO" 5 ;; | |
2148 | no) BUGURL= | |
2149 | ;; | |
2150 | *) BUGURL="$withval" | |
2151 | ;; | |
2152 | esac | |
2153 | else | |
2154 | BUGURL="http://www.gnu.org/software/libc/bugs.html" | |
2155 | ||
2156 | fi | |
2157 | ||
2158 | case ${BUGURL} in | |
2159 | "") | |
2160 | REPORT_BUGS_TO= | |
2161 | REPORT_BUGS_TEXI= | |
2162 | ;; | |
2163 | *) | |
2164 | REPORT_BUGS_TO="<$BUGURL>" | |
2165 | REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`} | |
2166 | ;; | |
2167 | esac; | |
2168 | ||
2169 | ||
2170 | ||
2171 | ||
2172 | cat >>confdefs.h <<_ACEOF | |
2173 | #define PKGVERSION "$PKGVERSION" | |
2174 | _ACEOF | |
2175 | ||
2176 | ||
2177 | cat >>confdefs.h <<_ACEOF | |
2178 | #define REPORT_BUGS_TO "$REPORT_BUGS_TO" | |
2179 | _ACEOF | |
2180 | ||
2181 | ||
918b5606 L |
2182 | # Glibc should not depend on any header files |
2183 | ||
2184 | ||
bb931195 TS |
2185 | # We require GCC, and by default use its preprocessor. Override AC_PROG_CPP |
2186 | # here to work around the Autoconf issue discussed in | |
a306c790 | 2187 | # <https://sourceware.org/ml/libc-alpha/2013-01/msg00721.html>. |
bb931195 TS |
2188 | # AC_PROG_CPP |
2189 | ||
b5a5da23 TS |
2190 | # We require GCC. Override _AC_PROG_CC_C89 here to work around the Autoconf |
2191 | # issue discussed in | |
a306c790 | 2192 | # <https://sourceware.org/ml/libc-alpha/2013-01/msg00757.html>. |
b5a5da23 TS |
2193 | |
2194 | ||
7967983f RM |
2195 | |
2196 | ||
2197 | subdirs="$subdirs " | |
2198 | ||
2199 | ||
c16a054d AS |
2200 | # Make sure we can run config.sub. |
2201 | $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || | |
4a531bb0 | 2202 | as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 |
c16a054d | 2203 | |
b08c89d9 | 2204 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 |
c16a054d | 2205 | $as_echo_n "checking build system type... " >&6; } |
f318beb8 | 2206 | if ${ac_cv_build+:} false; then : |
c16a054d AS |
2207 | $as_echo_n "(cached) " >&6 |
2208 | else | |
2209 | ac_build_alias=$build_alias | |
2210 | test "x$ac_build_alias" = x && | |
2211 | ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` | |
2212 | test "x$ac_build_alias" = x && | |
4a531bb0 | 2213 | as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 |
c16a054d | 2214 | ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || |
4a531bb0 | 2215 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 |
c16a054d AS |
2216 | |
2217 | fi | |
b08c89d9 | 2218 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 |
c16a054d AS |
2219 | $as_echo "$ac_cv_build" >&6; } |
2220 | case $ac_cv_build in | |
2221 | *-*-*) ;; | |
4a531bb0 | 2222 | *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; |
c16a054d AS |
2223 | esac |
2224 | build=$ac_cv_build | |
2225 | ac_save_IFS=$IFS; IFS='-' | |
2226 | set x $ac_cv_build | |
2227 | shift | |
2228 | build_cpu=$1 | |
2229 | build_vendor=$2 | |
2230 | shift; shift | |
2231 | # Remember, the first character of IFS is used to create $*, | |
2232 | # except with old shells: | |
2233 | build_os=$* | |
2234 | IFS=$ac_save_IFS | |
2235 | case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac | |
2236 | ||
2237 | ||
b08c89d9 | 2238 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 |
c16a054d | 2239 | $as_echo_n "checking host system type... " >&6; } |
f318beb8 | 2240 | if ${ac_cv_host+:} false; then : |
c16a054d AS |
2241 | $as_echo_n "(cached) " >&6 |
2242 | else | |
2243 | if test "x$host_alias" = x; then | |
2244 | ac_cv_host=$ac_cv_build | |
2245 | else | |
2246 | ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || | |
4a531bb0 | 2247 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 |
c16a054d AS |
2248 | fi |
2249 | ||
2250 | fi | |
b08c89d9 | 2251 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 |
c16a054d AS |
2252 | $as_echo "$ac_cv_host" >&6; } |
2253 | case $ac_cv_host in | |
2254 | *-*-*) ;; | |
4a531bb0 | 2255 | *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; |
c16a054d AS |
2256 | esac |
2257 | host=$ac_cv_host | |
2258 | ac_save_IFS=$IFS; IFS='-' | |
2259 | set x $ac_cv_host | |
2260 | shift | |
2261 | host_cpu=$1 | |
2262 | host_vendor=$2 | |
2263 | shift; shift | |
2264 | # Remember, the first character of IFS is used to create $*, | |
2265 | # except with old shells: | |
2266 | host_os=$* | |
2267 | IFS=$ac_save_IFS | |
2268 | case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac | |
2269 | ||
2270 | ||
2271 | ||
a152f366 UD |
2272 | ac_ext=c |
2273 | ac_cpp='$CPP $CPPFLAGS' | |
2274 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2275 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2276 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2277 | if test -n "$ac_tool_prefix"; then | |
2278 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. | |
2279 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 | |
b08c89d9 | 2280 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2281 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2282 | if ${ac_cv_prog_CC+:} false; then : |
322e23db | 2283 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2284 | else |
2285 | if test -n "$CC"; then | |
2286 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2287 | else | |
2288 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2289 | for as_dir in $PATH | |
2290 | do | |
2291 | IFS=$as_save_IFS | |
2292 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2293 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2294 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2295 | ac_cv_prog_CC="${ac_tool_prefix}gcc" |
b08c89d9 | 2296 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2297 | break 2 |
2298 | fi | |
2299 | done | |
b08c89d9 | 2300 | done |
a152f366 | 2301 | IFS=$as_save_IFS |
c8f3e6db | 2302 | |
26f56c1c | 2303 | fi |
26f56c1c | 2304 | fi |
a152f366 UD |
2305 | CC=$ac_cv_prog_CC |
2306 | if test -n "$CC"; then | |
b08c89d9 | 2307 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 2308 | $as_echo "$CC" >&6; } |
a152f366 | 2309 | else |
b08c89d9 | 2310 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2311 | $as_echo "no" >&6; } |
26f56c1c UD |
2312 | fi |
2313 | ||
e41db95b | 2314 | |
e41db95b | 2315 | fi |
a152f366 UD |
2316 | if test -z "$ac_cv_prog_CC"; then |
2317 | ac_ct_CC=$CC | |
2318 | # Extract the first word of "gcc", so it can be a program name with args. | |
2319 | set dummy gcc; ac_word=$2 | |
b08c89d9 | 2320 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2321 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2322 | if ${ac_cv_prog_ac_ct_CC+:} false; then : |
322e23db | 2323 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 2324 | else |
a152f366 UD |
2325 | if test -n "$ac_ct_CC"; then |
2326 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
a5a0310d | 2327 | else |
a152f366 UD |
2328 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2329 | for as_dir in $PATH | |
2330 | do | |
2331 | IFS=$as_save_IFS | |
2332 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2333 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2334 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2335 | ac_cv_prog_ac_ct_CC="gcc" |
b08c89d9 | 2336 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2337 | break 2 |
2338 | fi | |
2339 | done | |
b08c89d9 | 2340 | done |
a152f366 | 2341 | IFS=$as_save_IFS |
cd6ede75 | 2342 | |
a152f366 UD |
2343 | fi |
2344 | fi | |
2345 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2346 | if test -n "$ac_ct_CC"; then | |
b08c89d9 | 2347 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
322e23db | 2348 | $as_echo "$ac_ct_CC" >&6; } |
cd6ede75 | 2349 | else |
b08c89d9 | 2350 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2351 | $as_echo "no" >&6; } |
26f56c1c UD |
2352 | fi |
2353 | ||
a152f366 UD |
2354 | if test "x$ac_ct_CC" = x; then |
2355 | CC="" | |
2356 | else | |
2357 | case $cross_compiling:$ac_tool_warned in | |
2358 | yes:) | |
b08c89d9 | 2359 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
322e23db | 2360 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
a152f366 UD |
2361 | ac_tool_warned=yes ;; |
2362 | esac | |
2363 | CC=$ac_ct_CC | |
2364 | fi | |
74a30a58 | 2365 | else |
a152f366 | 2366 | CC="$ac_cv_prog_CC" |
26f56c1c UD |
2367 | fi |
2368 | ||
a152f366 UD |
2369 | if test -z "$CC"; then |
2370 | if test -n "$ac_tool_prefix"; then | |
2371 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. | |
2372 | set dummy ${ac_tool_prefix}cc; ac_word=$2 | |
b08c89d9 | 2373 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2374 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2375 | if ${ac_cv_prog_CC+:} false; then : |
322e23db | 2376 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2377 | else |
2378 | if test -n "$CC"; then | |
2379 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2380 | else | |
2381 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2382 | for as_dir in $PATH | |
2383 | do | |
2384 | IFS=$as_save_IFS | |
2385 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2386 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2387 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2388 | ac_cv_prog_CC="${ac_tool_prefix}cc" |
b08c89d9 | 2389 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2390 | break 2 |
2391 | fi | |
2392 | done | |
b08c89d9 | 2393 | done |
a152f366 | 2394 | IFS=$as_save_IFS |
74a30a58 | 2395 | |
a152f366 UD |
2396 | fi |
2397 | fi | |
2398 | CC=$ac_cv_prog_CC | |
2399 | if test -n "$CC"; then | |
b08c89d9 | 2400 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 2401 | $as_echo "$CC" >&6; } |
5af3245a | 2402 | else |
b08c89d9 | 2403 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2404 | $as_echo "no" >&6; } |
26f56c1c UD |
2405 | fi |
2406 | ||
5af3245a | 2407 | |
a152f366 | 2408 | fi |
26f56c1c | 2409 | fi |
a152f366 UD |
2410 | if test -z "$CC"; then |
2411 | # Extract the first word of "cc", so it can be a program name with args. | |
2412 | set dummy cc; ac_word=$2 | |
b08c89d9 | 2413 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2414 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2415 | if ${ac_cv_prog_CC+:} false; then : |
322e23db | 2416 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2417 | else |
2418 | if test -n "$CC"; then | |
2419 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2420 | else | |
2421 | ac_prog_rejected=no | |
2422 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2423 | for as_dir in $PATH | |
2424 | do | |
2425 | IFS=$as_save_IFS | |
2426 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2427 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2428 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 UD |
2429 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then |
2430 | ac_prog_rejected=yes | |
2431 | continue | |
2432 | fi | |
2433 | ac_cv_prog_CC="cc" | |
b08c89d9 | 2434 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2435 | break 2 |
2436 | fi | |
2437 | done | |
b08c89d9 | 2438 | done |
a152f366 | 2439 | IFS=$as_save_IFS |
26f56c1c | 2440 | |
a152f366 UD |
2441 | if test $ac_prog_rejected = yes; then |
2442 | # We found a bogon in the path, so make sure we never use it. | |
2443 | set dummy $ac_cv_prog_CC | |
2444 | shift | |
2445 | if test $# != 0; then | |
2446 | # We chose a different compiler from the bogus one. | |
2447 | # However, it has the same basename, so the bogon will be chosen | |
2448 | # first if we set CC to just the basename; use the full file name. | |
2449 | shift | |
2450 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" | |
6b3f2b3d | 2451 | fi |
4442d7e8 | 2452 | fi |
26f56c1c | 2453 | fi |
26f56c1c | 2454 | fi |
a152f366 UD |
2455 | CC=$ac_cv_prog_CC |
2456 | if test -n "$CC"; then | |
b08c89d9 | 2457 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 2458 | $as_echo "$CC" >&6; } |
7dbde9db | 2459 | else |
b08c89d9 | 2460 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2461 | $as_echo "no" >&6; } |
26f56c1c UD |
2462 | fi |
2463 | ||
7dbde9db | 2464 | |
26f56c1c | 2465 | fi |
a152f366 UD |
2466 | if test -z "$CC"; then |
2467 | if test -n "$ac_tool_prefix"; then | |
2468 | for ac_prog in cl.exe | |
2469 | do | |
2470 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
2471 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
b08c89d9 | 2472 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2473 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2474 | if ${ac_cv_prog_CC+:} false; then : |
322e23db | 2475 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 2476 | else |
a152f366 UD |
2477 | if test -n "$CC"; then |
2478 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
cd6ede75 | 2479 | else |
a152f366 UD |
2480 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2481 | for as_dir in $PATH | |
2482 | do | |
2483 | IFS=$as_save_IFS | |
2484 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2485 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2486 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2487 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" |
b08c89d9 | 2488 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2489 | break 2 |
2490 | fi | |
2491 | done | |
b08c89d9 | 2492 | done |
a152f366 | 2493 | IFS=$as_save_IFS |
26f56c1c | 2494 | |
26f56c1c | 2495 | fi |
a152f366 UD |
2496 | fi |
2497 | CC=$ac_cv_prog_CC | |
2498 | if test -n "$CC"; then | |
b08c89d9 | 2499 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 2500 | $as_echo "$CC" >&6; } |
650425ce | 2501 | else |
b08c89d9 | 2502 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2503 | $as_echo "no" >&6; } |
26f56c1c UD |
2504 | fi |
2505 | ||
cd6ede75 | 2506 | |
a152f366 UD |
2507 | test -n "$CC" && break |
2508 | done | |
26f56c1c | 2509 | fi |
a152f366 UD |
2510 | if test -z "$CC"; then |
2511 | ac_ct_CC=$CC | |
2512 | for ac_prog in cl.exe | |
2513 | do | |
2514 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
2515 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 2516 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2517 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2518 | if ${ac_cv_prog_ac_ct_CC+:} false; then : |
322e23db | 2519 | $as_echo_n "(cached) " >&6 |
62ab42d6 | 2520 | else |
a152f366 UD |
2521 | if test -n "$ac_ct_CC"; then |
2522 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
2523 | else | |
2524 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2525 | for as_dir in $PATH | |
2526 | do | |
2527 | IFS=$as_save_IFS | |
2528 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2529 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2530 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2531 | ac_cv_prog_ac_ct_CC="$ac_prog" |
b08c89d9 | 2532 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2533 | break 2 |
2534 | fi | |
2535 | done | |
b08c89d9 | 2536 | done |
a152f366 | 2537 | IFS=$as_save_IFS |
62ab42d6 UD |
2538 | |
2539 | fi | |
a152f366 UD |
2540 | fi |
2541 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2542 | if test -n "$ac_ct_CC"; then | |
b08c89d9 | 2543 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
322e23db | 2544 | $as_echo "$ac_ct_CC" >&6; } |
35f1e827 | 2545 | else |
b08c89d9 | 2546 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2547 | $as_echo "no" >&6; } |
26f56c1c UD |
2548 | fi |
2549 | ||
35f1e827 | 2550 | |
a152f366 UD |
2551 | test -n "$ac_ct_CC" && break |
2552 | done | |
35f1e827 | 2553 | |
a152f366 UD |
2554 | if test "x$ac_ct_CC" = x; then |
2555 | CC="" | |
2556 | else | |
2557 | case $cross_compiling:$ac_tool_warned in | |
2558 | yes:) | |
b08c89d9 | 2559 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
322e23db | 2560 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
a152f366 UD |
2561 | ac_tool_warned=yes ;; |
2562 | esac | |
2563 | CC=$ac_ct_CC | |
2564 | fi | |
26f56c1c | 2565 | fi |
cd6ede75 | 2566 | |
26f56c1c | 2567 | fi |
8d4b5a8a UD |
2568 | |
2569 | ||
b08c89d9 | 2570 | test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
322e23db | 2571 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
4a531bb0 L |
2572 | as_fn_error $? "no acceptable C compiler found in \$PATH |
2573 | See \`config.log' for more details" "$LINENO" 5; } | |
26f56c1c | 2574 | |
a152f366 | 2575 | # Provide some information about the compiler. |
b08c89d9 | 2576 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 |
322e23db UD |
2577 | set X $ac_compile |
2578 | ac_compiler=$2 | |
b08c89d9 UD |
2579 | for ac_option in --version -v -V -qversion; do |
2580 | { { ac_try="$ac_compiler $ac_option >&5" | |
a152f366 UD |
2581 | case "(($ac_try" in |
2582 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2583 | *) ac_try_echo=$ac_try;; | |
2584 | esac | |
b08c89d9 UD |
2585 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
2586 | $as_echo "$ac_try_echo"; } >&5 | |
2587 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
a152f366 | 2588 | ac_status=$? |
b08c89d9 UD |
2589 | if test -s conftest.err; then |
2590 | sed '10a\ | |
2591 | ... rest of stderr output deleted ... | |
2592 | 10q' conftest.err >conftest.er1 | |
2593 | cat conftest.er1 >&5 | |
2594 | fi | |
2595 | rm -f conftest.er1 conftest.err | |
2596 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2597 | test $ac_status = 0; } | |
2598 | done | |
26f56c1c | 2599 | |
a152f366 | 2600 | EXEEXT= |
b08c89d9 | 2601 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 |
322e23db | 2602 | $as_echo_n "checking for suffix of object files... " >&6; } |
f318beb8 | 2603 | if ${ac_cv_objext+:} false; then : |
322e23db | 2604 | $as_echo_n "(cached) " >&6 |
749a9a4f | 2605 | else |
b08c89d9 | 2606 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 | 2607 | /* end confdefs.h. */ |
749a9a4f | 2608 | |
a152f366 UD |
2609 | int |
2610 | main () | |
2611 | { | |
749a9a4f | 2612 | |
a152f366 UD |
2613 | ; |
2614 | return 0; | |
2615 | } | |
2616 | _ACEOF | |
2617 | rm -f conftest.o conftest.obj | |
b08c89d9 | 2618 | if { { ac_try="$ac_compile" |
a152f366 UD |
2619 | case "(($ac_try" in |
2620 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2621 | *) ac_try_echo=$ac_try;; | |
2622 | esac | |
b08c89d9 UD |
2623 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
2624 | $as_echo "$ac_try_echo"; } >&5 | |
a152f366 UD |
2625 | (eval "$ac_compile") 2>&5 |
2626 | ac_status=$? | |
b08c89d9 UD |
2627 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
2628 | test $ac_status = 0; }; then : | |
a152f366 UD |
2629 | for ac_file in conftest.o conftest.obj conftest.*; do |
2630 | test -f "$ac_file" || continue; | |
2631 | case $ac_file in | |
322e23db | 2632 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; |
a152f366 UD |
2633 | *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` |
2634 | break;; | |
2635 | esac | |
2636 | done | |
4df8c11d | 2637 | else |
322e23db | 2638 | $as_echo "$as_me: failed program was:" >&5 |
a152f366 | 2639 | sed 's/^/| /' conftest.$ac_ext >&5 |
26f56c1c | 2640 | |
b08c89d9 | 2641 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
322e23db | 2642 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
4a531bb0 L |
2643 | as_fn_error $? "cannot compute suffix of object files: cannot compile |
2644 | See \`config.log' for more details" "$LINENO" 5; } | |
26f56c1c | 2645 | fi |
a152f366 | 2646 | rm -f conftest.$ac_cv_objext conftest.$ac_ext |
cd6ede75 | 2647 | fi |
b08c89d9 | 2648 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 |
322e23db | 2649 | $as_echo "$ac_cv_objext" >&6; } |
a152f366 UD |
2650 | OBJEXT=$ac_cv_objext |
2651 | ac_objext=$OBJEXT | |
b08c89d9 | 2652 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 |
322e23db | 2653 | $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } |
f318beb8 | 2654 | if ${ac_cv_c_compiler_gnu+:} false; then : |
322e23db | 2655 | $as_echo_n "(cached) " >&6 |
73237de3 | 2656 | else |
b08c89d9 | 2657 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 | 2658 | /* end confdefs.h. */ |
73237de3 | 2659 | |
a152f366 UD |
2660 | int |
2661 | main () | |
2662 | { | |
2663 | #ifndef __GNUC__ | |
2664 | choke me | |
2665 | #endif | |
73237de3 | 2666 | |
a152f366 UD |
2667 | ; |
2668 | return 0; | |
2669 | } | |
2670 | _ACEOF | |
b08c89d9 | 2671 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 UD |
2672 | ac_compiler_gnu=yes |
2673 | else | |
b08c89d9 | 2674 | ac_compiler_gnu=no |
26f56c1c | 2675 | fi |
a152f366 UD |
2676 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2677 | ac_cv_c_compiler_gnu=$ac_compiler_gnu | |
958f238f | 2678 | |
26f56c1c | 2679 | fi |
b08c89d9 | 2680 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 |
322e23db UD |
2681 | $as_echo "$ac_cv_c_compiler_gnu" >&6; } |
2682 | if test $ac_compiler_gnu = yes; then | |
2683 | GCC=yes | |
2684 | else | |
2685 | GCC= | |
2686 | fi | |
a152f366 UD |
2687 | ac_test_CFLAGS=${CFLAGS+set} |
2688 | ac_save_CFLAGS=$CFLAGS | |
b08c89d9 | 2689 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 |
322e23db | 2690 | $as_echo_n "checking whether $CC accepts -g... " >&6; } |
f318beb8 | 2691 | if ${ac_cv_prog_cc_g+:} false; then : |
322e23db | 2692 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2693 | else |
2694 | ac_save_c_werror_flag=$ac_c_werror_flag | |
2695 | ac_c_werror_flag=yes | |
2696 | ac_cv_prog_cc_g=no | |
2697 | CFLAGS="-g" | |
b08c89d9 | 2698 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 | 2699 | /* end confdefs.h. */ |
26f56c1c | 2700 | |
a152f366 UD |
2701 | int |
2702 | main () | |
2703 | { | |
958f238f | 2704 | |
a152f366 UD |
2705 | ; |
2706 | return 0; | |
2707 | } | |
2708 | _ACEOF | |
b08c89d9 | 2709 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 | 2710 | ac_cv_prog_cc_g=yes |
425ce2ed | 2711 | else |
b08c89d9 UD |
2712 | CFLAGS="" |
2713 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
a152f366 | 2714 | /* end confdefs.h. */ |
425ce2ed | 2715 | |
a152f366 UD |
2716 | int |
2717 | main () | |
2718 | { | |
425ce2ed | 2719 | |
a152f366 UD |
2720 | ; |
2721 | return 0; | |
2722 | } | |
2723 | _ACEOF | |
b08c89d9 | 2724 | if ac_fn_c_try_compile "$LINENO"; then : |
425ce2ed | 2725 | |
b08c89d9 UD |
2726 | else |
2727 | ac_c_werror_flag=$ac_save_c_werror_flag | |
a152f366 | 2728 | CFLAGS="-g" |
b08c89d9 | 2729 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 | 2730 | /* end confdefs.h. */ |
425ce2ed | 2731 | |
a152f366 UD |
2732 | int |
2733 | main () | |
2734 | { | |
425ce2ed | 2735 | |
a152f366 UD |
2736 | ; |
2737 | return 0; | |
2738 | } | |
2739 | _ACEOF | |
b08c89d9 | 2740 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 | 2741 | ac_cv_prog_cc_g=yes |
ff886b82 | 2742 | fi |
a152f366 | 2743 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
ff886b82 | 2744 | fi |
a152f366 UD |
2745 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2746 | fi | |
a152f366 UD |
2747 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2748 | ac_c_werror_flag=$ac_save_c_werror_flag | |
ff886b82 | 2749 | fi |
b08c89d9 | 2750 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 |
322e23db | 2751 | $as_echo "$ac_cv_prog_cc_g" >&6; } |
a152f366 UD |
2752 | if test "$ac_test_CFLAGS" = set; then |
2753 | CFLAGS=$ac_save_CFLAGS | |
2754 | elif test $ac_cv_prog_cc_g = yes; then | |
2755 | if test "$GCC" = yes; then | |
2756 | CFLAGS="-g -O2" | |
2757 | else | |
2758 | CFLAGS="-g" | |
2759 | fi | |
ff886b82 | 2760 | else |
a152f366 UD |
2761 | if test "$GCC" = yes; then |
2762 | CFLAGS="-O2" | |
2763 | else | |
2764 | CFLAGS= | |
ff886b82 | 2765 | fi |
ff886b82 | 2766 | fi |
a152f366 UD |
2767 | |
2768 | ac_ext=c | |
2769 | ac_cpp='$CPP $CPPFLAGS' | |
2770 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2771 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2772 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2773 | ||
2774 | if test $host != $build; then | |
2775 | for ac_prog in gcc cc | |
2776 | do | |
2777 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
2778 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 2779 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2780 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2781 | if ${ac_cv_prog_BUILD_CC+:} false; then : |
322e23db | 2782 | $as_echo_n "(cached) " >&6 |
ff886b82 | 2783 | else |
a152f366 UD |
2784 | if test -n "$BUILD_CC"; then |
2785 | ac_cv_prog_BUILD_CC="$BUILD_CC" # Let the user override the test. | |
ff886b82 UD |
2786 | else |
2787 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2788 | for as_dir in $PATH | |
2789 | do | |
2790 | IFS=$as_save_IFS | |
2791 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2792 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2793 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2794 | ac_cv_prog_BUILD_CC="$ac_prog" |
b08c89d9 | 2795 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
ff886b82 UD |
2796 | break 2 |
2797 | fi | |
2798 | done | |
b08c89d9 | 2799 | done |
ff886b82 UD |
2800 | IFS=$as_save_IFS |
2801 | ||
2802 | fi | |
2803 | fi | |
a152f366 UD |
2804 | BUILD_CC=$ac_cv_prog_BUILD_CC |
2805 | if test -n "$BUILD_CC"; then | |
b08c89d9 | 2806 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BUILD_CC" >&5 |
322e23db | 2807 | $as_echo "$BUILD_CC" >&6; } |
ff886b82 | 2808 | else |
b08c89d9 | 2809 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2810 | $as_echo "no" >&6; } |
ff886b82 UD |
2811 | fi |
2812 | ||
2813 | ||
a152f366 | 2814 | test -n "$BUILD_CC" && break |
ff886b82 | 2815 | done |
ff886b82 UD |
2816 | |
2817 | fi | |
ff886b82 | 2818 | |
a152f366 UD |
2819 | # On Suns, sometimes $CPP names a directory. |
2820 | if test -n "$CPP" && test -d "$CPP"; then | |
2821 | CPP= | |
ff886b82 | 2822 | fi |
a152f366 | 2823 | if test -z "$CPP"; then |
bb931195 | 2824 | CPP="$CC -E" |
ff886b82 | 2825 | fi |
a152f366 | 2826 | |
e4693aa7 RM |
2827 | if test -n "$ac_tool_prefix"; then |
2828 | # Extract the first word of "${ac_tool_prefix}readelf", so it can be a program name with args. | |
2829 | set dummy ${ac_tool_prefix}readelf; ac_word=$2 | |
2830 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
2831 | $as_echo_n "checking for $ac_word... " >&6; } | |
2832 | if ${ac_cv_prog_READELF+:} false; then : | |
2833 | $as_echo_n "(cached) " >&6 | |
2834 | else | |
2835 | if test -n "$READELF"; then | |
2836 | ac_cv_prog_READELF="$READELF" # Let the user override the test. | |
2837 | else | |
2838 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2839 | for as_dir in $PATH | |
2840 | do | |
2841 | IFS=$as_save_IFS | |
2842 | test -z "$as_dir" && as_dir=. | |
2843 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2844 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
2845 | ac_cv_prog_READELF="${ac_tool_prefix}readelf" | |
2846 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2847 | break 2 | |
2848 | fi | |
2849 | done | |
2850 | done | |
2851 | IFS=$as_save_IFS | |
2852 | ||
2853 | fi | |
2854 | fi | |
2855 | READELF=$ac_cv_prog_READELF | |
2856 | if test -n "$READELF"; then | |
2857 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF" >&5 | |
2858 | $as_echo "$READELF" >&6; } | |
2859 | else | |
2860 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
2861 | $as_echo "no" >&6; } | |
2862 | fi | |
2863 | ||
2864 | ||
2865 | fi | |
2866 | if test -z "$ac_cv_prog_READELF"; then | |
2867 | ac_ct_READELF=$READELF | |
2868 | # Extract the first word of "readelf", so it can be a program name with args. | |
2869 | set dummy readelf; ac_word=$2 | |
2870 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
2871 | $as_echo_n "checking for $ac_word... " >&6; } | |
2872 | if ${ac_cv_prog_ac_ct_READELF+:} false; then : | |
2873 | $as_echo_n "(cached) " >&6 | |
2874 | else | |
2875 | if test -n "$ac_ct_READELF"; then | |
2876 | ac_cv_prog_ac_ct_READELF="$ac_ct_READELF" # Let the user override the test. | |
2877 | else | |
2878 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2879 | for as_dir in $PATH | |
2880 | do | |
2881 | IFS=$as_save_IFS | |
2882 | test -z "$as_dir" && as_dir=. | |
2883 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2884 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
2885 | ac_cv_prog_ac_ct_READELF="readelf" | |
2886 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2887 | break 2 | |
2888 | fi | |
2889 | done | |
2890 | done | |
2891 | IFS=$as_save_IFS | |
2892 | ||
2893 | fi | |
2894 | fi | |
2895 | ac_ct_READELF=$ac_cv_prog_ac_ct_READELF | |
2896 | if test -n "$ac_ct_READELF"; then | |
2897 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_READELF" >&5 | |
2898 | $as_echo "$ac_ct_READELF" >&6; } | |
2899 | else | |
2900 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
2901 | $as_echo "no" >&6; } | |
2902 | fi | |
2903 | ||
2904 | if test "x$ac_ct_READELF" = x; then | |
2905 | READELF="false" | |
2906 | else | |
2907 | case $cross_compiling:$ac_tool_warned in | |
2908 | yes:) | |
2909 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
2910 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
2911 | ac_tool_warned=yes ;; | |
2912 | esac | |
2913 | READELF=$ac_ct_READELF | |
2914 | fi | |
2915 | else | |
2916 | READELF="$ac_cv_prog_READELF" | |
2917 | fi | |
2918 | ||
2919 | ||
a152f366 UD |
2920 | # We need the C++ compiler only for testing. |
2921 | ac_ext=cpp | |
2922 | ac_cpp='$CXXCPP $CPPFLAGS' | |
2923 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2924 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2925 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
2926 | if test -z "$CXX"; then | |
2927 | if test -n "$CCC"; then | |
2928 | CXX=$CCC | |
2929 | else | |
2930 | if test -n "$ac_tool_prefix"; then | |
2931 | for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC | |
2932 | do | |
2933 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
2934 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
b08c89d9 | 2935 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2936 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2937 | if ${ac_cv_prog_CXX+:} false; then : |
322e23db | 2938 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2939 | else |
2940 | if test -n "$CXX"; then | |
2941 | ac_cv_prog_CXX="$CXX" # Let the user override the test. | |
2942 | else | |
2943 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2944 | for as_dir in $PATH | |
2945 | do | |
2946 | IFS=$as_save_IFS | |
2947 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2948 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2949 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2950 | ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" |
b08c89d9 | 2951 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2952 | break 2 |
2953 | fi | |
2954 | done | |
b08c89d9 | 2955 | done |
a152f366 UD |
2956 | IFS=$as_save_IFS |
2957 | ||
2958 | fi | |
2959 | fi | |
2960 | CXX=$ac_cv_prog_CXX | |
2961 | if test -n "$CXX"; then | |
b08c89d9 | 2962 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 |
322e23db | 2963 | $as_echo "$CXX" >&6; } |
a152f366 | 2964 | else |
b08c89d9 | 2965 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2966 | $as_echo "no" >&6; } |
a152f366 UD |
2967 | fi |
2968 | ||
2969 | ||
2970 | test -n "$CXX" && break | |
2971 | done | |
2972 | fi | |
2973 | if test -z "$CXX"; then | |
2974 | ac_ct_CXX=$CXX | |
2975 | for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC | |
2976 | do | |
2977 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
2978 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 2979 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2980 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2981 | if ${ac_cv_prog_ac_ct_CXX+:} false; then : |
322e23db | 2982 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2983 | else |
2984 | if test -n "$ac_ct_CXX"; then | |
2985 | ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. | |
2986 | else | |
2987 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2988 | for as_dir in $PATH | |
2989 | do | |
2990 | IFS=$as_save_IFS | |
2991 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2992 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2993 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2994 | ac_cv_prog_ac_ct_CXX="$ac_prog" |
b08c89d9 | 2995 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2996 | break 2 |
2997 | fi | |
2998 | done | |
b08c89d9 | 2999 | done |
a152f366 UD |
3000 | IFS=$as_save_IFS |
3001 | ||
3002 | fi | |
3003 | fi | |
3004 | ac_ct_CXX=$ac_cv_prog_ac_ct_CXX | |
3005 | if test -n "$ac_ct_CXX"; then | |
b08c89d9 | 3006 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 |
322e23db | 3007 | $as_echo "$ac_ct_CXX" >&6; } |
a152f366 | 3008 | else |
b08c89d9 | 3009 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 3010 | $as_echo "no" >&6; } |
a152f366 UD |
3011 | fi |
3012 | ||
3013 | ||
3014 | test -n "$ac_ct_CXX" && break | |
3015 | done | |
3016 | ||
3017 | if test "x$ac_ct_CXX" = x; then | |
3018 | CXX="g++" | |
3019 | else | |
3020 | case $cross_compiling:$ac_tool_warned in | |
3021 | yes:) | |
b08c89d9 | 3022 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
322e23db | 3023 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
a152f366 UD |
3024 | ac_tool_warned=yes ;; |
3025 | esac | |
3026 | CXX=$ac_ct_CXX | |
3027 | fi | |
3028 | fi | |
3029 | ||
3030 | fi | |
3031 | fi | |
3032 | # Provide some information about the compiler. | |
b08c89d9 | 3033 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 |
322e23db UD |
3034 | set X $ac_compile |
3035 | ac_compiler=$2 | |
b08c89d9 UD |
3036 | for ac_option in --version -v -V -qversion; do |
3037 | { { ac_try="$ac_compiler $ac_option >&5" | |
a152f366 UD |
3038 | case "(($ac_try" in |
3039 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3040 | *) ac_try_echo=$ac_try;; | |
3041 | esac | |
b08c89d9 UD |
3042 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
3043 | $as_echo "$ac_try_echo"; } >&5 | |
3044 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
a152f366 | 3045 | ac_status=$? |
b08c89d9 UD |
3046 | if test -s conftest.err; then |
3047 | sed '10a\ | |
3048 | ... rest of stderr output deleted ... | |
3049 | 10q' conftest.err >conftest.er1 | |
3050 | cat conftest.er1 >&5 | |
3051 | fi | |
3052 | rm -f conftest.er1 conftest.err | |
3053 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3054 | test $ac_status = 0; } | |
3055 | done | |
a152f366 | 3056 | |
b08c89d9 | 3057 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 |
322e23db | 3058 | $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } |
f318beb8 | 3059 | if ${ac_cv_cxx_compiler_gnu+:} false; then : |
322e23db | 3060 | $as_echo_n "(cached) " >&6 |
a152f366 | 3061 | else |
b08c89d9 | 3062 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 UD |
3063 | /* end confdefs.h. */ |
3064 | ||
3065 | int | |
3066 | main () | |
3067 | { | |
a152f366 UD |
3068 | #ifndef __GNUC__ |
3069 | choke me | |
3070 | #endif | |
ff886b82 UD |
3071 | |
3072 | ; | |
3073 | return 0; | |
3074 | } | |
3075 | _ACEOF | |
b08c89d9 | 3076 | if ac_fn_cxx_try_compile "$LINENO"; then : |
a152f366 | 3077 | ac_compiler_gnu=yes |
ff886b82 | 3078 | else |
b08c89d9 | 3079 | ac_compiler_gnu=no |
ff886b82 | 3080 | fi |
ff886b82 | 3081 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
a152f366 | 3082 | ac_cv_cxx_compiler_gnu=$ac_compiler_gnu |
ff886b82 | 3083 | |
ff886b82 | 3084 | fi |
b08c89d9 | 3085 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 |
322e23db UD |
3086 | $as_echo "$ac_cv_cxx_compiler_gnu" >&6; } |
3087 | if test $ac_compiler_gnu = yes; then | |
3088 | GXX=yes | |
3089 | else | |
3090 | GXX= | |
3091 | fi | |
a152f366 UD |
3092 | ac_test_CXXFLAGS=${CXXFLAGS+set} |
3093 | ac_save_CXXFLAGS=$CXXFLAGS | |
b08c89d9 | 3094 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 |
322e23db | 3095 | $as_echo_n "checking whether $CXX accepts -g... " >&6; } |
f318beb8 | 3096 | if ${ac_cv_prog_cxx_g+:} false; then : |
322e23db | 3097 | $as_echo_n "(cached) " >&6 |
ff886b82 | 3098 | else |
a152f366 UD |
3099 | ac_save_cxx_werror_flag=$ac_cxx_werror_flag |
3100 | ac_cxx_werror_flag=yes | |
3101 | ac_cv_prog_cxx_g=no | |
3102 | CXXFLAGS="-g" | |
b08c89d9 | 3103 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 | 3104 | /* end confdefs.h. */ |
ff886b82 | 3105 | |
ff886b82 UD |
3106 | int |
3107 | main () | |
3108 | { | |
a152f366 | 3109 | |
ff886b82 UD |
3110 | ; |
3111 | return 0; | |
3112 | } | |
3113 | _ACEOF | |
b08c89d9 | 3114 | if ac_fn_cxx_try_compile "$LINENO"; then : |
a152f366 | 3115 | ac_cv_prog_cxx_g=yes |
ff886b82 | 3116 | else |
b08c89d9 UD |
3117 | CXXFLAGS="" |
3118 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
a152f366 | 3119 | /* end confdefs.h. */ |
ff886b82 | 3120 | |
a152f366 UD |
3121 | int |
3122 | main () | |
3123 | { | |
ff886b82 | 3124 | |
a152f366 UD |
3125 | ; |
3126 | return 0; | |
3127 | } | |
ff886b82 | 3128 | _ACEOF |
b08c89d9 | 3129 | if ac_fn_cxx_try_compile "$LINENO"; then : |
ff886b82 | 3130 | |
b08c89d9 UD |
3131 | else |
3132 | ac_cxx_werror_flag=$ac_save_cxx_werror_flag | |
a152f366 | 3133 | CXXFLAGS="-g" |
b08c89d9 | 3134 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 | 3135 | /* end confdefs.h. */ |
a152f366 | 3136 | |
ff886b82 UD |
3137 | int |
3138 | main () | |
3139 | { | |
a152f366 | 3140 | |
ff886b82 UD |
3141 | ; |
3142 | return 0; | |
3143 | } | |
3144 | _ACEOF | |
b08c89d9 | 3145 | if ac_fn_cxx_try_compile "$LINENO"; then : |
a152f366 | 3146 | ac_cv_prog_cxx_g=yes |
ff886b82 | 3147 | fi |
a152f366 UD |
3148 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3149 | fi | |
a152f366 UD |
3150 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3151 | fi | |
a152f366 UD |
3152 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3153 | ac_cxx_werror_flag=$ac_save_cxx_werror_flag | |
3154 | fi | |
b08c89d9 | 3155 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 |
322e23db | 3156 | $as_echo "$ac_cv_prog_cxx_g" >&6; } |
a152f366 UD |
3157 | if test "$ac_test_CXXFLAGS" = set; then |
3158 | CXXFLAGS=$ac_save_CXXFLAGS | |
3159 | elif test $ac_cv_prog_cxx_g = yes; then | |
3160 | if test "$GXX" = yes; then | |
3161 | CXXFLAGS="-g -O2" | |
3162 | else | |
3163 | CXXFLAGS="-g" | |
3164 | fi | |
3a12e572 | 3165 | else |
a152f366 UD |
3166 | if test "$GXX" = yes; then |
3167 | CXXFLAGS="-O2" | |
3168 | else | |
3169 | CXXFLAGS= | |
3170 | fi | |
3a12e572 | 3171 | fi |
a152f366 UD |
3172 | ac_ext=c |
3173 | ac_cpp='$CPP $CPPFLAGS' | |
3174 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3175 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3176 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
26f56c1c | 3177 | |
e4693aa7 | 3178 | # It's useless to us if it can't link programs (e.g. missing -lstdc++). |
0cae3f4b | 3179 | |
e4693aa7 RM |
3180 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX can link programs" >&5 |
3181 | $as_echo_n "checking whether $CXX can link programs... " >&6; } | |
3182 | if ${libc_cv_cxx_link_ok+:} false; then : | |
3183 | $as_echo_n "(cached) " >&6 | |
0cae3f4b | 3184 | else |
e4693aa7 RM |
3185 | ac_ext=cpp |
3186 | ac_cpp='$CXXCPP $CPPFLAGS' | |
3187 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3188 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3189 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
0cae3f4b | 3190 | |
d337ceb7 | 3191 | # Default, dynamic case. |
e4693aa7 RM |
3192 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
3193 | /* end confdefs.h. */ | |
0cae3f4b | 3194 | |
e4693aa7 RM |
3195 | int |
3196 | main () | |
3197 | { | |
0cae3f4b | 3198 | |
e4693aa7 RM |
3199 | ; |
3200 | return 0; | |
3201 | } | |
3202 | _ACEOF | |
3203 | if ac_fn_cxx_try_link "$LINENO"; then : | |
3204 | libc_cv_cxx_link_ok=yes | |
0cae3f4b | 3205 | else |
e4693aa7 | 3206 | libc_cv_cxx_link_ok=no |
0cae3f4b | 3207 | fi |
e4693aa7 RM |
3208 | rm -f core conftest.err conftest.$ac_objext \ |
3209 | conftest$ac_exeext conftest.$ac_ext | |
d337ceb7 FW |
3210 | # Static case. |
3211 | old_LDFLAGS="$LDFLAGS" | |
3212 | LDFLAGS="$LDFLAGS -static" | |
3213 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3214 | /* end confdefs.h. */ | |
3215 | ||
3216 | #include <iostream> | |
3217 | ||
3218 | int | |
3219 | main() | |
3220 | { | |
3221 | std::cout << "Hello, world!"; | |
3222 | return 0; | |
3223 | } | |
3224 | ||
3225 | _ACEOF | |
3226 | if ac_fn_cxx_try_link "$LINENO"; then : | |
3227 | ||
3228 | else | |
3229 | libc_cv_cxx_link_ok=no | |
3230 | fi | |
3231 | rm -f core conftest.err conftest.$ac_objext \ | |
3232 | conftest$ac_exeext conftest.$ac_ext | |
3233 | LDFLAGS="$old_LDFLAGS" | |
e4693aa7 RM |
3234 | ac_ext=c |
3235 | ac_cpp='$CPP $CPPFLAGS' | |
3236 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3237 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3238 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
0cae3f4b | 3239 | |
0cae3f4b | 3240 | fi |
e4693aa7 RM |
3241 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cxx_link_ok" >&5 |
3242 | $as_echo "$libc_cv_cxx_link_ok" >&6; } | |
3243 | if test $libc_cv_cxx_link_ok != yes; then : | |
3244 | CXX= | |
3245 | fi | |
26f56c1c | 3246 | |
db340c90 | 3247 | if test "`cd $srcdir; pwd -P`" = "`pwd -P`"; then |
4a531bb0 | 3248 | as_fn_error $? "you must configure in a separate build directory" "$LINENO" 5 |
26f56c1c | 3249 | fi |
3a12e572 | 3250 | |
a152f366 UD |
3251 | # This will get text that should go into config.make. |
3252 | config_vars= | |
3253 | ||
3254 | # Check for a --with-gd argument and set libgd-LDFLAGS in config.make. | |
3255 | ||
3256 | # Check whether --with-gd was given. | |
b08c89d9 | 3257 | if test "${with_gd+set}" = set; then : |
a152f366 UD |
3258 | withval=$with_gd; case "$with_gd" in |
3259 | yes|''|no) ;; | |
3260 | *) libgd_include="-I$withval/include" | |
3261 | libgd_ldflags="-L$withval/lib" ;; | |
26f56c1c | 3262 | esac |
cd6ede75 | 3263 | |
a152f366 | 3264 | fi |
cd6ede75 UD |
3265 | |
3266 | ||
a152f366 | 3267 | # Check whether --with-gd-include was given. |
b08c89d9 | 3268 | if test "${with_gd_include+set}" = set; then : |
a152f366 UD |
3269 | withval=$with_gd_include; case "$with_gd_include" in |
3270 | ''|no) ;; | |
3271 | *) libgd_include="-I$withval" ;; | |
cd6ede75 UD |
3272 | esac |
3273 | ||
a152f366 | 3274 | fi |
cd6ede75 | 3275 | |
0816838f | 3276 | |
a152f366 | 3277 | # Check whether --with-gd-lib was given. |
b08c89d9 | 3278 | if test "${with_gd_lib+set}" = set; then : |
a152f366 UD |
3279 | withval=$with_gd_lib; case "$with_gd_lib" in |
3280 | ''|no) ;; | |
3281 | *) libgd_ldflags="-L$withval" ;; | |
cd6ede75 UD |
3282 | esac |
3283 | ||
a808d541 UD |
3284 | fi |
3285 | ||
f4b07664 | 3286 | |
a152f366 UD |
3287 | if test -n "$libgd_include"; then |
3288 | config_vars="$config_vars | |
3289 | CFLAGS-memusagestat.c = $libgd_include" | |
3290 | fi | |
3291 | if test -n "$libgd_ldflags"; then | |
3292 | config_vars="$config_vars | |
3293 | libgd-LDFLAGS = $libgd_ldflags" | |
3294 | fi | |
2ceaa76a | 3295 | |
2ceaa76a | 3296 | |
a152f366 | 3297 | # Check whether --with-fp was given. |
b08c89d9 | 3298 | if test "${with_fp+set}" = set; then : |
a152f366 UD |
3299 | withval=$with_fp; with_fp=$withval |
3300 | else | |
3301 | with_fp=yes | |
26f56c1c UD |
3302 | fi |
3303 | ||
2ceaa76a | 3304 | |
8f73811b | 3305 | |
a152f366 | 3306 | # Check whether --with-binutils was given. |
b08c89d9 | 3307 | if test "${with_binutils+set}" = set; then : |
a152f366 UD |
3308 | withval=$with_binutils; path_binutils=$withval |
3309 | else | |
3310 | path_binutils='' | |
3311 | fi | |
ff886b82 UD |
3312 | |
3313 | ||
a152f366 | 3314 | # Check whether --with-selinux was given. |
b08c89d9 | 3315 | if test "${with_selinux+set}" = set; then : |
a152f366 UD |
3316 | withval=$with_selinux; with_selinux=$withval |
3317 | else | |
3318 | with_selinux=auto | |
3319 | fi | |
e0a3ed4f | 3320 | |
8f73811b | 3321 | |
e0a3ed4f | 3322 | |
a152f366 | 3323 | # Check whether --with-headers was given. |
b08c89d9 | 3324 | if test "${with_headers+set}" = set; then : |
a152f366 UD |
3325 | withval=$with_headers; sysheaders=$withval |
3326 | else | |
3327 | sysheaders='' | |
7efb9bd1 UD |
3328 | fi |
3329 | ||
dfd2257a | 3330 | |
f781ef40 RM |
3331 | |
3332 | ||
c91c505f | 3333 | |
f781ef40 RM |
3334 | # Check whether --with-default-link was given. |
3335 | if test "${with_default_link+set}" = set; then : | |
3336 | withval=$with_default_link; use_default_link=$withval | |
3337 | else | |
fd5e21c7 | 3338 | use_default_link=default |
f781ef40 RM |
3339 | fi |
3340 | ||
3341 | ||
a152f366 | 3342 | # Check whether --enable-sanity-checks was given. |
b08c89d9 | 3343 | if test "${enable_sanity_checks+set}" = set; then : |
a152f366 UD |
3344 | enableval=$enable_sanity_checks; enable_sanity=$enableval |
3345 | else | |
3346 | enable_sanity=yes | |
dfd2257a UD |
3347 | fi |
3348 | ||
cd6ede75 | 3349 | |
a152f366 | 3350 | # Check whether --enable-shared was given. |
b08c89d9 | 3351 | if test "${enable_shared+set}" = set; then : |
a152f366 UD |
3352 | enableval=$enable_shared; shared=$enableval |
3353 | else | |
a0da5fe1 | 3354 | shared=yes |
a152f366 | 3355 | fi |
cd6ede75 | 3356 | |
a152f366 | 3357 | # Check whether --enable-profile was given. |
b08c89d9 | 3358 | if test "${enable_profile+set}" = set; then : |
a152f366 UD |
3359 | enableval=$enable_profile; profile=$enableval |
3360 | else | |
3361 | profile=no | |
3362 | fi | |
cd6ede75 | 3363 | |
1cba4036 MF |
3364 | # Check whether --enable-timezone-tools was given. |
3365 | if test "${enable_timezone_tools+set}" = set; then : | |
3366 | enableval=$enable_timezone_tools; enable_timezone_tools=$enableval | |
3367 | else | |
3368 | enable_timezone_tools=yes | |
3369 | fi | |
3370 | ||
3371 | ||
a152f366 | 3372 | |
740b3dbe L |
3373 | # Check whether --enable-hardcoded-path-in-tests was given. |
3374 | if test "${enable_hardcoded_path_in_tests+set}" = set; then : | |
3375 | enableval=$enable_hardcoded_path_in_tests; hardcoded_path_in_tests=$enableval | |
3376 | else | |
3377 | hardcoded_path_in_tests=no | |
3378 | fi | |
3379 | ||
3380 | ||
3381 | ||
a152f366 | 3382 | # Check whether --enable-stackguard-randomization was given. |
b08c89d9 | 3383 | if test "${enable_stackguard_randomization+set}" = set; then : |
a152f366 UD |
3384 | enableval=$enable_stackguard_randomization; enable_stackguard_randomize=$enableval |
3385 | else | |
3386 | enable_stackguard_randomize=no | |
cd6ede75 UD |
3387 | fi |
3388 | ||
a152f366 | 3389 | if test "$enable_stackguard_randomize" = yes; then |
b08c89d9 | 3390 | $as_echo "#define ENABLE_STACKGUARD_RANDOMIZE 1" >>confdefs.h |
cd6ede75 | 3391 | |
a152f366 | 3392 | fi |
cd6ede75 | 3393 | |
a152f366 | 3394 | # Check whether --enable-hidden-plt was given. |
b08c89d9 | 3395 | if test "${enable_hidden_plt+set}" = set; then : |
a152f366 UD |
3396 | enableval=$enable_hidden_plt; hidden=$enableval |
3397 | else | |
3398 | hidden=yes | |
2de7874e | 3399 | fi |
cd6ede75 | 3400 | |
a152f366 | 3401 | if test "x$hidden" = xno; then |
b08c89d9 | 3402 | $as_echo "#define NO_HIDDEN 1" >>confdefs.h |
cd6ede75 | 3403 | |
a152f366 | 3404 | fi |
e0a3ed4f | 3405 | |
a152f366 | 3406 | # Check whether --enable-bind-now was given. |
b08c89d9 | 3407 | if test "${enable_bind_now+set}" = set; then : |
a152f366 UD |
3408 | enableval=$enable_bind_now; bindnow=$enableval |
3409 | else | |
3410 | bindnow=no | |
3411 | fi | |
e0a3ed4f | 3412 | |
e0a3ed4f | 3413 | |
6901def6 L |
3414 | if test "x$bindnow" = xyes; then |
3415 | $as_echo "#define BIND_NOW 1" >>confdefs.h | |
3416 | ||
3417 | fi | |
e0a3ed4f | 3418 | |
03baef1c NA |
3419 | # Check whether --enable-stack-protector was given. |
3420 | if test "${enable_stack_protector+set}" = set; then : | |
3421 | enableval=$enable_stack_protector; enable_stack_protector=$enableval | |
3422 | else | |
3423 | enable_stack_protector=no | |
3424 | fi | |
3425 | ||
3426 | case "$enable_stack_protector" in | |
3427 | all|yes|no|strong) ;; | |
3428 | *) as_fn_error $? "Not a valid argument for --enable-stack-protector: \"$enable_stack_protector\"" "$LINENO" 5;; | |
3429 | esac | |
3430 | ||
a152f366 | 3431 | # Check whether --enable-static-nss was given. |
b08c89d9 | 3432 | if test "${enable_static_nss+set}" = set; then : |
a152f366 UD |
3433 | enableval=$enable_static_nss; static_nss=$enableval |
3434 | else | |
3435 | static_nss=no | |
3436 | fi | |
e0a3ed4f | 3437 | |
a152f366 UD |
3438 | if test x"$static_nss" = xyes || test x"$shared" = xno; then |
3439 | static_nss=yes | |
b08c89d9 | 3440 | $as_echo "#define DO_STATIC_NSS 1" >>confdefs.h |
cd6ede75 | 3441 | |
a152f366 | 3442 | fi |
cd6ede75 | 3443 | |
a152f366 | 3444 | # Check whether --enable-force-install was given. |
b08c89d9 | 3445 | if test "${enable_force_install+set}" = set; then : |
a152f366 | 3446 | enableval=$enable_force_install; force_install=$enableval |
3a12e572 | 3447 | else |
a152f366 UD |
3448 | force_install=yes |
3449 | fi | |
ff886b82 | 3450 | |
3a12e572 | 3451 | |
cd6ede75 | 3452 | |
8894bad3 AM |
3453 | # Check whether --enable-maintainer-mode was given. |
3454 | if test "${enable_maintainer_mode+set}" = set; then : | |
3455 | enableval=$enable_maintainer_mode; maintainer=$enableval | |
3456 | else | |
3457 | maintainer=no | |
3458 | fi | |
3459 | ||
3460 | ||
a152f366 | 3461 | # Check whether --enable-kernel was given. |
b08c89d9 | 3462 | if test "${enable_kernel+set}" = set; then : |
a152f366 | 3463 | enableval=$enable_kernel; minimum_kernel=$enableval |
cd6ede75 | 3464 | fi |
a152f366 UD |
3465 | |
3466 | if test "$minimum_kernel" = yes || test "$minimum_kernel" = no; then | |
3467 | # Better nothing than this. | |
3468 | minimum_kernel="" | |
3469 | else | |
3470 | if test "$minimum_kernel" = current; then | |
3471 | minimum_kernel=`uname -r 2>/dev/null` || minimum_kernel= | |
cd6ede75 UD |
3472 | fi |
3473 | fi | |
cd6ede75 | 3474 | |
a152f366 | 3475 | # Check whether --enable-all-warnings was given. |
b08c89d9 | 3476 | if test "${enable_all_warnings+set}" = set; then : |
a152f366 UD |
3477 | enableval=$enable_all_warnings; all_warnings=$enableval |
3478 | fi | |
cd6ede75 | 3479 | |
5c2a0669 | 3480 | |
cd6ede75 | 3481 | |
a4ecc9eb JM |
3482 | # Check whether --enable-werror was given. |
3483 | if test "${enable_werror+set}" = set; then : | |
3484 | enableval=$enable_werror; enable_werror=$enableval | |
3485 | else | |
3486 | enable_werror=yes | |
3487 | fi | |
3488 | ||
3489 | ||
3490 | ||
a152f366 | 3491 | # Check whether --enable-multi-arch was given. |
b08c89d9 | 3492 | if test "${enable_multi_arch+set}" = set; then : |
a152f366 | 3493 | enableval=$enable_multi_arch; multi_arch=$enableval |
cd6ede75 | 3494 | else |
6f89d2f3 | 3495 | multi_arch=default |
cd6ede75 UD |
3496 | fi |
3497 | ||
4bca4c17 | 3498 | |
d5c3fafc DD |
3499 | # Check whether --enable-experimental-malloc was given. |
3500 | if test "${enable_experimental_malloc+set}" = set; then : | |
3501 | enableval=$enable_experimental_malloc; experimental_malloc=$enableval | |
3502 | else | |
3503 | experimental_malloc=yes | |
3504 | fi | |
3505 | ||
3506 | ||
3507 | ||
a152f366 | 3508 | # Check whether --enable-nss-crypt was given. |
b08c89d9 | 3509 | if test "${enable_nss_crypt+set}" = set; then : |
a152f366 | 3510 | enableval=$enable_nss_crypt; nss_crypt=$enableval |
4bca4c17 | 3511 | else |
a152f366 | 3512 | nss_crypt=no |
4bca4c17 UD |
3513 | fi |
3514 | ||
a152f366 UD |
3515 | if test x$nss_crypt = xyes; then |
3516 | nss_includes=-I$(nss-config --includedir 2>/dev/null) | |
3517 | if test $? -ne 0; then | |
4a531bb0 | 3518 | as_fn_error $? "cannot find include directory with nss-config" "$LINENO" 5 |
26f56c1c | 3519 | fi |
57b4af19 GT |
3520 | nspr_includes=-I$(nspr-config --includedir 2>/dev/null) |
3521 | if test $? -ne 0; then | |
3522 | as_fn_error $? "cannot find include directory with nspr-config" "$LINENO" 5 | |
3523 | fi | |
a152f366 | 3524 | old_CFLAGS="$CFLAGS" |
57b4af19 | 3525 | CFLAGS="$CFLAGS $nss_includes $nspr_includes" |
a152f366 | 3526 | |
b08c89d9 UD |
3527 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
3528 | /* end confdefs.h. */ | |
a152f366 UD |
3529 | typedef int PRBool; |
3530 | #include <hasht.h> | |
3531 | #include <nsslowhash.h> | |
3532 | void f (void) { NSSLOW_Init (); } | |
b68e08db RM |
3533 | int |
3534 | main () | |
3535 | { | |
3536 | ||
3537 | ; | |
3538 | return 0; | |
3539 | } | |
a152f366 | 3540 | _ACEOF |
b08c89d9 | 3541 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 | 3542 | libc_cv_nss_crypt=yes |
63bda0c1 | 3543 | else |
4a531bb0 | 3544 | as_fn_error $? " |
b08c89d9 | 3545 | cannot find NSS headers with lowlevel hash function interfaces" "$LINENO" 5 |
04be94a8 | 3546 | fi |
a152f366 UD |
3547 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3548 | old_LIBS="$LIBS" | |
84aa7516 | 3549 | old_LDFLAGS="$LDFLAGS" |
a152f366 | 3550 | LIBS="$LIBS -lfreebl3" |
b08c89d9 | 3551 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 UD |
3552 | /* end confdefs.h. */ |
3553 | typedef int PRBool; | |
3554 | #include <hasht.h> | |
3555 | #include <nsslowhash.h> | |
3556 | int | |
3557 | main () | |
3558 | { | |
3559 | NSSLOW_Init(); | |
3560 | ; | |
3561 | return 0; | |
3562 | } | |
3563 | _ACEOF | |
b08c89d9 | 3564 | if ac_fn_c_try_link "$LINENO"; then : |
a152f366 | 3565 | libc_cv_nss_crypt=yes |
cd6ede75 | 3566 | else |
4a531bb0 | 3567 | as_fn_error $? " |
b08c89d9 | 3568 | cannot link program using lowlevel NSS hash functions" "$LINENO" 5 |
cd6ede75 | 3569 | fi |
b08c89d9 UD |
3570 | rm -f core conftest.err conftest.$ac_objext \ |
3571 | conftest$ac_exeext conftest.$ac_ext | |
84aa7516 CD |
3572 | # Check to see if there is a static NSS cryptographic library. |
3573 | # If there isn't then we can't link anything with libcrypt.a, | |
3574 | # and that might mean disabling some static tests. | |
3575 | LDFLAGS="$LDFLAGS -static" | |
3576 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3577 | /* end confdefs.h. */ | |
3578 | typedef int PRBool; | |
3579 | #include <hasht.h> | |
3580 | #include <nsslowhash.h> | |
3581 | int | |
3582 | main () | |
3583 | { | |
3584 | NSSLOW_Init(); | |
3585 | ; | |
3586 | return 0; | |
3587 | } | |
3588 | _ACEOF | |
3589 | if ac_fn_c_try_link "$LINENO"; then : | |
3590 | libc_cv_static_nss_crypt=yes | |
3591 | else | |
3592 | libc_cv_static_nss_crypt=no | |
3593 | fi | |
3594 | rm -f core conftest.err conftest.$ac_objext \ | |
3595 | conftest$ac_exeext conftest.$ac_ext | |
3596 | LDFLAGS="$old_LDFLAGS" | |
a152f366 UD |
3597 | CFLAGS="$old_CFLAGS" |
3598 | LIBS="$old_LIBS" | |
4bca4c17 | 3599 | else |
a152f366 | 3600 | libc_cv_nss_crypt=no |
84aa7516 | 3601 | libc_cv_static_nss_crypt=no |
4bca4c17 UD |
3602 | fi |
3603 | ||
cd6ede75 | 3604 | |
3a097cc7 | 3605 | |
84aa7516 | 3606 | |
021db4be AJ |
3607 | # Check whether --enable-obsolete-rpc was given. |
3608 | if test "${enable_obsolete_rpc+set}" = set; then : | |
3609 | enableval=$enable_obsolete_rpc; link_obsolete_rpc=$enableval | |
3610 | else | |
3611 | link_obsolete_rpc=no | |
3612 | fi | |
3613 | ||
3614 | ||
3615 | ||
3616 | if test "$link_obsolete_rpc" = yes; then | |
3617 | $as_echo "#define LINK_OBSOLETE_RPC 1" >>confdefs.h | |
3618 | ||
3619 | fi | |
3620 | ||
1e4d83f6 TK |
3621 | # Check whether --enable-obsolete-nsl was given. |
3622 | if test "${enable_obsolete_nsl+set}" = set; then : | |
3623 | enableval=$enable_obsolete_nsl; build_obsolete_nsl=$enableval | |
3624 | else | |
3625 | build_obsolete_nsl=no | |
3626 | fi | |
3627 | ||
3628 | ||
3629 | ||
3630 | if test "$build_obsolete_nsl" = yes; then | |
3631 | $as_echo "#define LINK_OBSOLETE_NSL 1" >>confdefs.h | |
3632 | ||
3633 | fi | |
3634 | ||
3a097cc7 RM |
3635 | # Check whether --enable-systemtap was given. |
3636 | if test "${enable_systemtap+set}" = set; then : | |
3637 | enableval=$enable_systemtap; systemtap=$enableval | |
3638 | else | |
3639 | systemtap=no | |
3640 | fi | |
3641 | ||
3642 | if test "x$systemtap" != xno; then | |
3643 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for systemtap static probe support" >&5 | |
3644 | $as_echo_n "checking for systemtap static probe support... " >&6; } | |
3645 | if ${libc_cv_sdt+:} false; then : | |
3646 | $as_echo_n "(cached) " >&6 | |
3647 | else | |
3648 | old_CFLAGS="$CFLAGS" | |
783dd2d3 | 3649 | CFLAGS="-std=gnu11 $CFLAGS" |
3a097cc7 RM |
3650 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
3651 | /* end confdefs.h. */ | |
3652 | #include <sys/sdt.h> | |
3653 | void foo (int i, void *p) | |
3654 | { | |
3655 | asm ("" STAP_PROBE_ASM (foo, bar, STAP_PROBE_ASM_TEMPLATE (2)) "" | |
3656 | :: STAP_PROBE_ASM_OPERANDS (2, i, p)); | |
3657 | } | |
3658 | _ACEOF | |
3659 | if ac_fn_c_try_compile "$LINENO"; then : | |
3660 | libc_cv_sdt=yes | |
3661 | else | |
3662 | libc_cv_sdt=no | |
3663 | fi | |
3664 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
3665 | CFLAGS="$old_CFLAGS" | |
3666 | fi | |
3667 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_sdt" >&5 | |
3668 | $as_echo "$libc_cv_sdt" >&6; } | |
3669 | if test $libc_cv_sdt = yes; then | |
3670 | $as_echo "#define USE_STAP_PROBE 1" >>confdefs.h | |
3671 | ||
3672 | elif test "x$systemtap" != xauto; then | |
3673 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
3674 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3675 | as_fn_error $? "systemtap support needs sys/sdt.h with asm support | |
3676 | See \`config.log' for more details" "$LINENO" 5; } | |
3677 | fi | |
3678 | fi | |
3679 | ||
c53d909c RM |
3680 | # Check whether --enable-build-nscd was given. |
3681 | if test "${enable_build_nscd+set}" = set; then : | |
3682 | enableval=$enable_build_nscd; build_nscd=$enableval | |
3683 | else | |
3684 | build_nscd=default | |
3685 | fi | |
3686 | ||
3687 | ||
3688 | ||
3cc3ef96 RM |
3689 | # Note the use of $use_nscd is near the bottom of the file. |
3690 | # Check whether --enable-nscd was given. | |
3691 | if test "${enable_nscd+set}" = set; then : | |
3692 | enableval=$enable_nscd; use_nscd=$enableval | |
3693 | else | |
3694 | use_nscd=yes | |
3695 | fi | |
3696 | ||
3697 | ||
e4608715 CD |
3698 | # Check whether --enable-pt_chown was given. |
3699 | if test "${enable_pt_chown+set}" = set; then : | |
3700 | enableval=$enable_pt_chown; build_pt_chown=$enableval | |
3701 | else | |
3702 | build_pt_chown=no | |
3703 | fi | |
3704 | ||
3705 | ||
8c12f01d | 3706 | if test "$build_pt_chown" = yes; then |
e4608715 CD |
3707 | $as_echo "#define HAVE_PT_CHOWN 1" >>confdefs.h |
3708 | ||
3709 | fi | |
3710 | ||
67e58f39 SP |
3711 | # Check whether --enable-tunables was given. |
3712 | if test "${enable_tunables+set}" = set; then : | |
3713 | enableval=$enable_tunables; have_tunables=$enableval | |
3714 | else | |
2c0b90ab | 3715 | have_tunables=yes |
67e58f39 SP |
3716 | fi |
3717 | ||
3718 | ||
3719 | if test "$have_tunables" = yes; then | |
3720 | $as_echo "#define HAVE_TUNABLES 1" >>confdefs.h | |
3721 | ||
3722 | fi | |
3723 | ||
ebf27d12 ST |
3724 | # The abi-tags file uses a fairly simplistic model for name recognition that |
3725 | # can't distinguish i486-pc-linux-gnu fully from i486-pc-gnu. So we mutate a | |
3726 | # $host_os of `gnu*' here to be `gnu-gnu*' just so that it can tell. | |
3727 | # This doesn't get used much beyond that, so it's fairly safe. | |
3728 | case "$host_os" in | |
3729 | linux*) | |
3730 | ;; | |
3731 | gnu*) | |
3732 | host_os=`echo $host_os | sed -e 's/gnu/gnu-gnu/'` | |
3733 | ;; | |
3734 | esac | |
3735 | ||
5695d46f AS |
3736 | # Check whether --enable-mathvec was given. |
3737 | if test "${enable_mathvec+set}" = set; then : | |
3738 | enableval=$enable_mathvec; build_mathvec=$enableval | |
3739 | else | |
3740 | build_mathvec=notset | |
3741 | fi | |
3742 | ||
3743 | ||
a152f366 UD |
3744 | # We keep the original values in `$config_*' and never modify them, so we |
3745 | # can write them unchanged into config.make. Everything else uses | |
3746 | # $machine, $vendor, and $os, and changes them whenever convenient. | |
3747 | config_machine=$host_cpu config_vendor=$host_vendor config_os=$host_os | |
3a12e572 | 3748 | |
a152f366 UD |
3749 | # Don't allow vendor == "unknown" |
3750 | test "$config_vendor" = unknown && config_vendor= | |
3751 | config_os="`echo $config_os | sed 's/^unknown-//'`" | |
3a12e572 | 3752 | |
a152f366 | 3753 | # Some configurations imply other options. |
0269750c | 3754 | elf=yes |
3a12e572 | 3755 | |
644d3857 | 3756 | # The configure fragment of a port can modify these to supplement |
a152f366 UD |
3757 | # or override the table in the case statement below. No fragment should |
3758 | # ever change the config_* variables, however. | |
3759 | machine=$config_machine | |
3760 | vendor=$config_vendor | |
3761 | os=$config_os | |
3762 | base_os='' | |
3a12e572 | 3763 | |
a152f366 | 3764 | submachine= |
26f56c1c | 3765 | |
a152f366 | 3766 | # Check whether --with-cpu was given. |
b08c89d9 | 3767 | if test "${with_cpu+set}" = set; then : |
a152f366 | 3768 | withval=$with_cpu; case "$withval" in |
4a531bb0 | 3769 | yes|'') as_fn_error $? "--with-cpu requires an argument" "$LINENO" 5 ;; |
a152f366 UD |
3770 | no) ;; |
3771 | *) submachine="$withval" ;; | |
3772 | esac | |
3a12e572 UD |
3773 | |
3774 | fi | |
3a12e572 | 3775 | |
3a12e572 | 3776 | |
05439291 RM |
3777 | # An preconfigure script can set this when it wants to disable the sanity |
3778 | # check below. | |
3779 | libc_config_ok=no | |
3780 | ||
10a803e0 RM |
3781 | if frags=`ls -d $srcdir/sysdeps/*/preconfigure 2> /dev/null` |
3782 | then | |
3783 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysdeps preconfigure fragments" >&5 | |
3784 | $as_echo_n "checking for sysdeps preconfigure fragments... " >&6; } | |
3785 | for frag in $frags; do | |
3786 | name=`echo "$frag" | sed 's@/[^/]*$@@;s@^.*/@@'` | |
3787 | echo $ECHO_N "$name $ECHO_C" >&6 | |
3788 | . "$frag" | |
3789 | done | |
3790 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: " >&5 | |
3791 | $as_echo "" >&6; } | |
3792 | fi | |
3793 | ||
3a12e572 | 3794 | |
a152f366 UD |
3795 | ### |
3796 | ### By using the undocumented --enable-hacker-mode option for configure | |
3797 | ### one can skip this test to make the configuration not fail for unsupported | |
3798 | ### platforms. | |
3799 | ### | |
3800 | if test -z "$enable_hacker_mode" && test x"$libc_config_ok" != xyes; then | |
3801 | case "$machine-$host_os" in | |
2ce4f015 | 3802 | *-linux* | *-gnu*) |
a152f366 UD |
3803 | ;; |
3804 | *) | |
4e58b648 MF |
3805 | as_fn_error $? " |
3806 | *** The GNU C library is currently unavailable for this platform. | |
3807 | *** If you are interested in seeing glibc on this platform visit | |
3808 | *** the \"How to submit a new port\" in the wiki: | |
656ee792 | 3809 | *** https://sourceware.org/glibc/wiki/#Development |
4e58b648 | 3810 | *** and join the community!" "$LINENO" 5 |
a152f366 UD |
3811 | ;; |
3812 | esac | |
3a12e572 | 3813 | fi |
2abf9ff1 | 3814 | |
3e239be6 JM |
3815 | # Set base_machine if not set by a preconfigure fragment. |
3816 | test -n "$base_machine" || base_machine=$machine | |
26f56c1c | 3817 | |
3a12e572 | 3818 | |
03baef1c NA |
3819 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fstack-protector" >&5 |
3820 | $as_echo_n "checking for -fstack-protector... " >&6; } | |
3821 | if ${libc_cv_ssp+:} false; then : | |
3822 | $as_echo_n "(cached) " >&6 | |
3823 | else | |
3824 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Werror -fstack-protector -xc /dev/null -S -o /dev/null' | |
3825 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
3826 | (eval $ac_try) 2>&5 | |
3827 | ac_status=$? | |
3828 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3829 | test $ac_status = 0; }; }; then : | |
3830 | libc_cv_ssp=yes | |
3831 | else | |
3832 | libc_cv_ssp=no | |
3833 | fi | |
3834 | ||
3835 | fi | |
3836 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ssp" >&5 | |
3837 | $as_echo "$libc_cv_ssp" >&6; } | |
3838 | ||
3839 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fstack-protector-strong" >&5 | |
3840 | $as_echo_n "checking for -fstack-protector-strong... " >&6; } | |
3841 | if ${libc_cv_ssp_strong+:} false; then : | |
3842 | $as_echo_n "(cached) " >&6 | |
3843 | else | |
3844 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Werror -fstack-protector-strong -xc /dev/null -S -o /dev/null' | |
3845 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
3846 | (eval $ac_try) 2>&5 | |
3847 | ac_status=$? | |
3848 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3849 | test $ac_status = 0; }; }; then : | |
3850 | libc_cv_ssp_strong=yes | |
3851 | else | |
3852 | libc_cv_ssp_strong=no | |
3853 | fi | |
3854 | ||
3855 | fi | |
3856 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ssp_strong" >&5 | |
3857 | $as_echo "$libc_cv_ssp_strong" >&6; } | |
3858 | ||
3859 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fstack-protector-all" >&5 | |
3860 | $as_echo_n "checking for -fstack-protector-all... " >&6; } | |
3861 | if ${libc_cv_ssp_all+:} false; then : | |
3862 | $as_echo_n "(cached) " >&6 | |
3863 | else | |
3864 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Werror -fstack-protector-all -xc /dev/null -S -o /dev/null' | |
3865 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
3866 | (eval $ac_try) 2>&5 | |
3867 | ac_status=$? | |
3868 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3869 | test $ac_status = 0; }; }; then : | |
3870 | libc_cv_ssp_all=yes | |
3871 | else | |
3872 | libc_cv_ssp_all=no | |
3873 | fi | |
3874 | ||
3875 | fi | |
3876 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ssp_all" >&5 | |
3877 | $as_echo "$libc_cv_ssp_all" >&6; } | |
3878 | ||
3879 | stack_protector= | |
3880 | no_stack_protector= | |
3881 | if test "$libc_cv_ssp" = yes; then | |
3882 | no_stack_protector="-fno-stack-protector -DSTACK_PROTECTOR_LEVEL=0" | |
de659123 NA |
3883 | $as_echo "#define HAVE_CC_NO_STACK_PROTECTOR 1" >>confdefs.h |
3884 | ||
03baef1c NA |
3885 | fi |
3886 | ||
3887 | if test "$enable_stack_protector" = yes && test "$libc_cv_ssp" = yes; then | |
3888 | stack_protector="-fstack-protector" | |
3889 | $as_echo "#define STACK_PROTECTOR_LEVEL 1" >>confdefs.h | |
3890 | ||
3891 | elif test "$enable_stack_protector" = all && test "$libc_cv_ssp_all" = yes; then | |
3892 | stack_protector="-fstack-protector-all" | |
3893 | $as_echo "#define STACK_PROTECTOR_LEVEL 2" >>confdefs.h | |
3894 | ||
3895 | elif test "$enable_stack_protector" = strong && test "$libc_cv_ssp_strong" = yes; then | |
3896 | stack_protector="-fstack-protector-strong" | |
3897 | $as_echo "#define STACK_PROTECTOR_LEVEL 3" >>confdefs.h | |
3898 | ||
66a704c4 NA |
3899 | else |
3900 | stack_protector="-fno-stack-protector" | |
3901 | $as_echo "#define STACK_PROTECTOR_LEVEL 0" >>confdefs.h | |
3902 | ||
03baef1c NA |
3903 | fi |
3904 | ||
3905 | ||
3906 | ||
3907 | ||
66a704c4 NA |
3908 | if test -n "$stack_protector"; then |
3909 | no_ssp=-fno-stack-protector | |
3910 | else | |
3911 | no_ssp= | |
3912 | ||
3913 | if test "$enable_stack_protector" != no; then | |
3914 | as_fn_error $? "--enable-stack-protector=$enable_stack_protector specified, but specified level of stack protection is not supported by the compiler." "$LINENO" 5 | |
3915 | fi | |
3916 | fi | |
3917 | ||
0cae3f4b MF |
3918 | # For the multi-arch option we need support in the assembler & linker. |
3919 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler and linker STT_GNU_IFUNC support" >&5 | |
3920 | $as_echo_n "checking for assembler and linker STT_GNU_IFUNC support... " >&6; } | |
3921 | if ${libc_cv_ld_gnu_indirect_function+:} false; then : | |
84b9230c MF |
3922 | $as_echo_n "(cached) " >&6 |
3923 | else | |
786b0b67 | 3924 | cat > conftest.S <<EOF |
84b9230c | 3925 | .type foo,%gnu_indirect_function |
0cae3f4b MF |
3926 | foo: |
3927 | .globl _start | |
3928 | _start: | |
3929 | .globl __start | |
3930 | __start: | |
3931 | .data | |
786b0b67 AS |
3932 | #ifdef _LP64 |
3933 | .quad foo | |
3934 | #else | |
0cae3f4b | 3935 | .long foo |
786b0b67 | 3936 | #endif |
84b9230c | 3937 | EOF |
0cae3f4b MF |
3938 | libc_cv_ld_gnu_indirect_function=no |
3939 | if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \ | |
66a704c4 | 3940 | -nostartfiles -nostdlib $no_ssp \ |
786b0b67 | 3941 | -o conftest conftest.S 1>&5 2>&5; then |
0cae3f4b MF |
3942 | # Do a link to see if the backend supports IFUNC relocs. |
3943 | $READELF -r conftest 1>&5 | |
3944 | LC_ALL=C $READELF -r conftest | grep 'no relocations' >/dev/null || { | |
3945 | libc_cv_ld_gnu_indirect_function=yes | |
3946 | } | |
84b9230c MF |
3947 | fi |
3948 | rm -f conftest* | |
3949 | fi | |
0cae3f4b MF |
3950 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ld_gnu_indirect_function" >&5 |
3951 | $as_echo "$libc_cv_ld_gnu_indirect_function" >&6; } | |
84b9230c | 3952 | |
022dfdce SL |
3953 | # Check if gcc supports attribute ifunc as it is used in libc_ifunc macro. |
3954 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gcc attribute ifunc support" >&5 | |
3955 | $as_echo_n "checking for gcc attribute ifunc support... " >&6; } | |
3956 | if ${libc_cv_gcc_indirect_function+:} false; then : | |
3957 | $as_echo_n "(cached) " >&6 | |
3958 | else | |
3959 | cat > conftest.c <<EOF | |
3960 | extern int func (int); | |
3961 | int used_func (int a) | |
3962 | { | |
3963 | return a; | |
3964 | } | |
3965 | static void *resolver () | |
3966 | { | |
3967 | return &used_func; | |
3968 | } | |
3969 | extern __typeof (func) func __attribute__ ((ifunc ("resolver"))); | |
3970 | EOF | |
3971 | libc_cv_gcc_indirect_function=no | |
3972 | if ${CC-cc} -c conftest.c -o conftest.o 1>&5 \ | |
3973 | 2>&5 ; then | |
3974 | if $READELF -s conftest.o | grep IFUNC >/dev/null 2>&5; then | |
3975 | libc_cv_gcc_indirect_function=yes | |
3976 | fi | |
3977 | fi | |
3978 | rm -f conftest* | |
3979 | fi | |
3980 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_indirect_function" >&5 | |
3981 | $as_echo "$libc_cv_gcc_indirect_function" >&6; } | |
3982 | ||
8f6f5362 AZ |
3983 | # Check if gcc warns about alias for function with incompatible types. |
3984 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler warns about alias for function with incompatible types" >&5 | |
3985 | $as_echo_n "checking if compiler warns about alias for function with incompatible types... " >&6; } | |
3986 | if ${libc_cv_gcc_incompatible_alias+:} false; then : | |
3987 | $as_echo_n "(cached) " >&6 | |
3988 | else | |
3989 | cat > conftest.c <<EOF | |
3990 | int __redirect_foo (const void *s, int c); | |
3991 | ||
3992 | __typeof (__redirect_foo) *foo_impl (void) __asm__ ("foo"); | |
3993 | __typeof (__redirect_foo) *foo_impl (void) | |
3994 | { | |
3995 | return 0; | |
3996 | } | |
3997 | ||
3998 | extern __typeof (__redirect_foo) foo_alias __attribute__ ((alias ("foo"))); | |
3999 | EOF | |
4000 | libc_cv_gcc_incompatible_alias=yes | |
4001 | if ${CC-cc} -Werror -c conftest.c -o conftest.o 1>&5 2>&5 ; then | |
4002 | libc_cv_gcc_incompatible_alias=no | |
4003 | fi | |
4004 | rm -f conftest* | |
4005 | fi | |
4006 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_incompatible_alias" >&5 | |
4007 | $as_echo "$libc_cv_gcc_incompatible_alias" >&6; } | |
4008 | ||
0cae3f4b | 4009 | if test x"$libc_cv_ld_gnu_indirect_function" != xyes; then |
84b9230c | 4010 | if test x"$multi_arch" = xyes; then |
4a531bb0 | 4011 | as_fn_error $? "--enable-multi-arch support requires assembler and linker support" "$LINENO" 5 |
84b9230c MF |
4012 | else |
4013 | multi_arch=no | |
4014 | fi | |
4015 | fi | |
8f6f5362 AZ |
4016 | if test x"$libc_cv_gcc_indirect_function" != xyes; then |
4017 | # GCC 8+ emits a warning for alias with incompatible types and it might | |
4018 | # fail to build ifunc resolvers aliases to either weak or internal | |
4019 | # symbols. Disables multiarch build in this case. | |
4020 | if test x"$libc_cv_gcc_incompatible_alias" == xyes; then | |
4021 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gcc emits a warning for alias between functions of incompatible types" >&5 | |
4022 | $as_echo "$as_me: WARNING: gcc emits a warning for alias between functions of incompatible types" >&2;} | |
4023 | if test x"$multi_arch" = xyes; then | |
4024 | as_fn_error $? "--enable-multi-arch support requires a gcc with gnu-indirect-function support" "$LINENO" 5 | |
4025 | fi | |
4026 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Multi-arch is disabled." >&5 | |
4027 | $as_echo "$as_me: WARNING: Multi-arch is disabled." >&2;} | |
4028 | multi_arch=no | |
4029 | elif test x"$multi_arch" = xyes; then | |
4030 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-multi-arch support recommends a gcc with gnu-indirect-function support. | |
022dfdce SL |
4031 | Please use a gcc which supports it by default or configure gcc with --enable-gnu-indirect-function" >&5 |
4032 | $as_echo "$as_me: WARNING: --enable-multi-arch support recommends a gcc with gnu-indirect-function support. | |
4033 | Please use a gcc which supports it by default or configure gcc with --enable-gnu-indirect-function" >&2;} | |
8f6f5362 | 4034 | fi |
022dfdce | 4035 | fi |
6270516e | 4036 | multi_arch_d= |
84b9230c MF |
4037 | if test x"$multi_arch" != xno; then |
4038 | multi_arch_d=/multiarch | |
4039 | fi | |
4040 | ||
a152f366 UD |
4041 | # Compute the list of sysdep directories for this configuration. |
4042 | # This can take a while to compute. | |
4043 | sysdep_dir=$srcdir/sysdeps | |
b08c89d9 | 4044 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking sysdep dirs" >&5 |
322e23db | 4045 | $as_echo_n "checking sysdep dirs... " >&6; } |
a152f366 UD |
4046 | # Make sco3.2v4 become sco3.2.4 and sunos4.1.1_U1 become sunos4.1.1.U1. |
4047 | os="`echo $os | sed 's/\([0-9A-Z]\)[v_]\([0-9A-Z]\)/\1.\2/g'`" | |
4048 | ||
4049 | test "x$base_os" != x || case "$os" in | |
4050 | gnu*) | |
4051 | base_os=mach/hurd ;; | |
2ce4f015 | 4052 | linux*) |
a152f366 | 4053 | base_os=unix/sysv ;; |
a152f366 | 4054 | esac |
3a12e572 | 4055 | |
a152f366 UD |
4056 | # For sunos4.1.1, try sunos4.1.1, then sunos4.1, then sunos4, then sunos. |
4057 | tail=$os | |
4058 | ostry=$os | |
4059 | while o=`echo $tail | sed 's/\.[^.]*$//'`; test $o != $tail; do | |
4060 | ostry="$ostry /$o" | |
4061 | tail=$o | |
3a12e572 | 4062 | done |
a152f366 UD |
4063 | o=`echo $tail | sed 's/[0-9]*$//'` |
4064 | if test $o != $tail; then | |
4065 | ostry="$ostry /$o" | |
4066 | fi | |
4067 | # For linux-gnu, try linux-gnu, then linux. | |
4068 | o=`echo $tail | sed 's/-.*$//'` | |
4069 | if test $o != $tail; then | |
4070 | ostry="$ostry /$o" | |
cd6ede75 | 4071 | fi |
3a12e572 | 4072 | |
a152f366 UD |
4073 | # For unix/sysv/sysv4, try unix/sysv/sysv4, then unix/sysv, then unix. |
4074 | base= | |
4075 | tail=$base_os | |
4076 | while b=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$b"; do | |
4077 | set $b | |
4078 | base="$base /$1" | |
4079 | tail="$2" | |
4080 | done | |
cd6ede75 | 4081 | |
a152f366 UD |
4082 | # For sparc/sparc32, try sparc/sparc32 and then sparc. |
4083 | mach= | |
4084 | tail=$machine${submachine:+/$submachine} | |
4085 | while m=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$m"; do | |
4086 | set $m | |
4087 | # Prepend the machine's FPU directory unless --without-fp. | |
4088 | if test "$with_fp" = yes; then | |
6270516e | 4089 | maybe_fpu=/fpu |
26f56c1c | 4090 | else |
6270516e | 4091 | maybe_fpu=/nofpu |
925c3c5c | 4092 | fi |
6270516e RM |
4093 | # For each machine term, try it with and then without /multiarch. |
4094 | for try_fpu in $maybe_fpu ''; do | |
4095 | for try_multi in $multi_arch_d ''; do | |
4096 | mach="$mach /$1$try_fpu$try_multi" | |
4097 | done | |
4098 | done | |
a152f366 | 4099 | tail="$2" |
925c3c5c | 4100 | done |
a152f366 UD |
4101 | |
4102 | ||
4103 | # Find what sysdep directories exist. | |
a152f366 UD |
4104 | sysnames= |
4105 | for b in $base ''; do | |
4106 | for m0 in $mach ''; do | |
4107 | for v in /$vendor ''; do | |
4108 | test "$v" = / && continue | |
4109 | for o in /$ostry ''; do | |
4110 | test "$o" = / && continue | |
6270516e | 4111 | for m in $mach ''; do |
644d3857 JM |
4112 | try_suffix="$m0$b$v$o$m" |
4113 | if test -n "$try_suffix"; then | |
4114 | try_srcdir="${srcdir}/" | |
4115 | try="sysdeps$try_suffix" | |
4116 | test -n "$enable_debug_configure" && | |
4117 | echo "$0 DEBUG: try $try" >&2 | |
4118 | if test -d "$try_srcdir$try"; then | |
4119 | sysnames="$sysnames $try" | |
4120 | { test -n "$o" || test -n "$b"; } && os_used=t | |
4121 | { test -n "$m" || test -n "$m0"; } && machine_used=t | |
4122 | case x${m0:-$m} in | |
4123 | x*/$submachine) submachine_used=t ;; | |
4124 | esac | |
4125 | fi | |
4126 | fi | |
a152f366 UD |
4127 | done |
4128 | done | |
4129 | done | |
4130 | done | |
925c3c5c UD |
4131 | done |
4132 | ||
6f89d2f3 L |
4133 | # If the assembler supports gnu_indirect_function symbol type and the |
4134 | # architecture supports multi-arch, we enable multi-arch by default. | |
644d3857 | 4135 | case $sysnames in |
84b9230c MF |
4136 | *"$multi_arch_d"*) |
4137 | ;; | |
4138 | *) | |
77e8bddf | 4139 | test x"$multi_arch" = xdefault && multi_arch=no |
84b9230c MF |
4140 | ;; |
4141 | esac | |
4142 | if test x"$multi_arch" != xno; then | |
b08c89d9 | 4143 | $as_echo "#define USE_MULTIARCH 1" >>confdefs.h |
6f89d2f3 L |
4144 | |
4145 | fi | |
4146 | ||
4147 | ||
a152f366 | 4148 | if test -z "$os_used" && test "$os" != none; then |
4a531bb0 | 4149 | as_fn_error $? "Operating system $os is not supported." "$LINENO" 5 |
925c3c5c | 4150 | fi |
a152f366 | 4151 | if test -z "$machine_used" && test "$machine" != none; then |
4a531bb0 | 4152 | as_fn_error $? "The $machine is not supported." "$LINENO" 5 |
925c3c5c | 4153 | fi |
a152f366 | 4154 | if test -z "$submachine_used" && test -n "$submachine"; then |
4a531bb0 | 4155 | as_fn_error $? "The $submachine subspecies of $host_cpu is not supported." "$LINENO" 5 |
925c3c5c UD |
4156 | fi |
4157 | ||
26f56c1c | 4158 | |
a152f366 UD |
4159 | # We have now validated the configuration. |
4160 | ||
a152f366 UD |
4161 | # Expand the list of system names into a full list of directories |
4162 | # from each element's parent name and Implies file (if present). | |
4163 | set $sysnames | |
4164 | names= | |
4165 | while test $# -gt 0; do | |
4166 | name=$1 | |
4167 | shift | |
26f56c1c | 4168 | |
a152f366 UD |
4169 | case " $names " in *" $name "*) |
4170 | # Already in the list. | |
4171 | continue | |
4172 | esac | |
925c3c5c | 4173 | |
a152f366 UD |
4174 | # Report each name as we discover it, so there is no long pause in output. |
4175 | echo $ECHO_N "$name $ECHO_C" >&6 | |
925c3c5c | 4176 | |
a152f366 UD |
4177 | name_base=`echo $name | sed -e 's@\(.*sysdeps\)/.*@\1@'` |
4178 | ||
4179 | case $name in | |
4180 | /*) xsrcdir= ;; | |
4181 | *) xsrcdir=$srcdir/ ;; | |
4182 | esac | |
4183 | test -n "$enable_debug_configure" && | |
4184 | echo "DEBUG: name/Implies $xsrcdir$name/Implies" >&2 | |
4185 | ||
ba75122d RM |
4186 | for implies_file in Implies Implies-before Implies-after; do |
4187 | implies_type=`echo $implies_file | sed s/-/_/` | |
4188 | eval ${implies_type}= | |
4189 | if test -f $xsrcdir$name/$implies_file; then | |
4190 | # Collect more names from the `Implies' file (removing comments). | |
4191 | implied_candidate="`sed 's/#.*$//' < $xsrcdir$name/$implies_file`" | |
4192 | for x in $implied_candidate; do | |
4193 | found=no | |
4194 | if test -d $xsrcdir$name_base/$x; then | |
4195 | eval "${implies_type}=\"\$${implies_type} \$name_base/\$x\"" | |
a152f366 | 4196 | found=yes |
ba75122d | 4197 | fi |
644d3857 JM |
4198 | try="sysdeps/$x" |
4199 | try_srcdir=$srcdir/ | |
4200 | test -n "$enable_debug_configure" && | |
4201 | echo "DEBUG: $name $implies_file $x try() {$try_srcdir}$try" >&2 | |
4202 | if test $try != $xsrcdir$name_base/$x && test -d $try_srcdir$try; | |
4203 | then | |
4204 | eval "${implies_type}=\"\$${implies_type} \$try\"" | |
4205 | found=yes | |
4206 | fi | |
ba75122d RM |
4207 | if test $found = no; then |
4208 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $name/$implies_file specifies nonexistent $x" >&5 | |
4209 | $as_echo "$as_me: WARNING: $name/$implies_file specifies nonexistent $x" >&2;} | |
a152f366 UD |
4210 | fi |
4211 | done | |
ba75122d RM |
4212 | fi |
4213 | done | |
925c3c5c | 4214 | |
a152f366 UD |
4215 | # Add NAME to the list of names. |
4216 | names="$names $name" | |
925c3c5c | 4217 | |
a152f366 UD |
4218 | # Find the parent of NAME, using the empty string if it has none. |
4219 | parent="`echo $name | sed -n -e 's=/[^/]*$==' -e '/sysdeps$/q' -e p`" | |
925c3c5c | 4220 | |
ba75122d RM |
4221 | test -n "$enable_debug_configure" && |
4222 | echo "DEBUG: $name Implies='$Implies' rest='$*' parent='$parent' \ | |
57633811 | 4223 | Implies_before='$Implies_before' Implies_after='$Implies_after'" >&2 |
ba75122d | 4224 | |
a152f366 UD |
4225 | # Add the names implied by NAME, and NAME's parent (if it has one), to |
4226 | # the list of names to be processed (the argument list). We prepend the | |
4227 | # implied names to the list and append the parent. We want implied | |
4228 | # directories to come before further directories inferred from the | |
4229 | # configuration components; this ensures that for sysv4, unix/common | |
4230 | # (implied by unix/sysv/sysv4) comes before unix/sysv (in ostry (here $*) | |
4231 | # after sysv4). | |
ba75122d | 4232 | sysnames="`echo $Implies $* $Implies_before $parent $Implies_after`" |
a152f366 UD |
4233 | test -n "$sysnames" && set $sysnames |
4234 | done | |
2abf9ff1 | 4235 | |
a152f366 | 4236 | # Add the default directories. |
51d8bb8f | 4237 | default_sysnames="sysdeps/generic" |
a152f366 | 4238 | sysnames="$names $default_sysnames" |
26f56c1c | 4239 | |
a152f366 | 4240 | # The other names were emitted during the scan. |
b08c89d9 | 4241 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $default_sysnames" >&5 |
322e23db | 4242 | $as_echo "$default_sysnames" >&6; } |
925c3c5c | 4243 | |
26f56c1c | 4244 | |
a152f366 | 4245 | ### Locate tools. |
26f56c1c | 4246 | |
a152f366 UD |
4247 | # Find a good install program. We prefer a C program (faster), |
4248 | # so one script is as good as another. But avoid the broken or | |
4249 | # incompatible versions: | |
4250 | # SysV /etc/install, /usr/sbin/install | |
4251 | # SunOS /usr/etc/install | |
4252 | # IRIX /sbin/install | |
4253 | # AIX /bin/install | |
4254 | # AmigaOS /C/install, which installs bootblocks on floppy discs | |
4255 | # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag | |
4256 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args | |
4257 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" | |
4258 | # OS/2's system install, which has a completely different semantic | |
4259 | # ./install, which can be erroneously created by make from ./install.sh. | |
322e23db | 4260 | # Reject install programs that cannot install multiple files. |
b08c89d9 | 4261 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 |
322e23db | 4262 | $as_echo_n "checking for a BSD-compatible install... " >&6; } |
a152f366 | 4263 | if test -z "$INSTALL"; then |
f318beb8 | 4264 | if ${ac_cv_path_install+:} false; then : |
322e23db | 4265 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
4266 | else |
4267 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4268 | for as_dir in $PATH | |
4269 | do | |
4270 | IFS=$as_save_IFS | |
4271 | test -z "$as_dir" && as_dir=. | |
b08c89d9 UD |
4272 | # Account for people who put trailing slashes in PATH elements. |
4273 | case $as_dir/ in #(( | |
4274 | ./ | .// | /[cC]/* | \ | |
a152f366 | 4275 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ |
b08c89d9 | 4276 | ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ |
a152f366 UD |
4277 | /usr/ucb/* ) ;; |
4278 | *) | |
4279 | # OSF1 and SCO ODT 3.0 have their own names for install. | |
4280 | # Don't use installbsd from OSF since it installs stuff as root | |
4281 | # by default. | |
4282 | for ac_prog in ginstall scoinst install; do | |
4283 | for ac_exec_ext in '' $ac_executable_extensions; do | |
f4a58f0d | 4284 | if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then |
a152f366 UD |
4285 | if test $ac_prog = install && |
4286 | grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
4287 | # AIX install. It has an incompatible calling convention. | |
4288 | : | |
4289 | elif test $ac_prog = install && | |
4290 | grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
4291 | # program-specific install script used by HP pwplus--don't use. | |
4292 | : | |
4293 | else | |
322e23db UD |
4294 | rm -rf conftest.one conftest.two conftest.dir |
4295 | echo one > conftest.one | |
4296 | echo two > conftest.two | |
4297 | mkdir conftest.dir | |
4298 | if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && | |
4299 | test -s conftest.one && test -s conftest.two && | |
4300 | test -s conftest.dir/conftest.one && | |
4301 | test -s conftest.dir/conftest.two | |
4302 | then | |
4303 | ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" | |
4304 | break 3 | |
4305 | fi | |
a152f366 UD |
4306 | fi |
4307 | fi | |
4308 | done | |
4309 | done | |
4310 | ;; | |
26f56c1c | 4311 | esac |
322e23db | 4312 | |
b08c89d9 | 4313 | done |
a152f366 | 4314 | IFS=$as_save_IFS |
2abf9ff1 | 4315 | |
322e23db | 4316 | rm -rf conftest.one conftest.two conftest.dir |
26f56c1c | 4317 | |
925c3c5c | 4318 | fi |
a152f366 UD |
4319 | if test "${ac_cv_path_install+set}" = set; then |
4320 | INSTALL=$ac_cv_path_install | |
4321 | else | |
4322 | # As a last resort, use the slow shell script. Don't cache a | |
4323 | # value for INSTALL within a source directory, because that will | |
4324 | # break other packages using the cache if that directory is | |
4325 | # removed, or if the value is a relative name. | |
4326 | INSTALL=$ac_install_sh | |
4327 | fi | |
925c3c5c | 4328 | fi |
b08c89d9 | 4329 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 |
322e23db | 4330 | $as_echo "$INSTALL" >&6; } |
925c3c5c | 4331 | |
a152f366 UD |
4332 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. |
4333 | # It thinks the first close brace ends the variable substitution. | |
4334 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' | |
26f56c1c | 4335 | |
a152f366 UD |
4336 | test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' |
4337 | ||
4338 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' | |
4339 | ||
4340 | if test "$INSTALL" = "${srcdir}/scripts/install-sh -c"; then | |
4341 | # The makefiles need to use a different form to find it in $srcdir. | |
4342 | INSTALL='\$(..)./scripts/install-sh -c' | |
26f56c1c | 4343 | fi |
b08c89d9 | 4344 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 |
322e23db | 4345 | $as_echo_n "checking whether ln -s works... " >&6; } |
a152f366 UD |
4346 | LN_S=$as_ln_s |
4347 | if test "$LN_S" = "ln -s"; then | |
b08c89d9 | 4348 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
322e23db | 4349 | $as_echo "yes" >&6; } |
26f56c1c | 4350 | else |
b08c89d9 | 4351 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 |
322e23db | 4352 | $as_echo "no, using $LN_S" >&6; } |
26f56c1c | 4353 | fi |
a152f366 | 4354 | |
925c3c5c | 4355 | |
650425ce UD |
4356 | # Was a --with-binutils option given? |
4357 | if test -n "$path_binutils"; then | |
4358 | # Make absolute; ensure a single trailing slash. | |
4359 | path_binutils=`(cd $path_binutils; pwd) | sed 's%/*$%/%'` | |
63bda0c1 | 4360 | CC="$CC -B$path_binutils" |
650425ce | 4361 | fi |
27a5bb33 UD |
4362 | AS=`$CC -print-prog-name=as` |
4363 | LD=`$CC -print-prog-name=ld` | |
5edb9387 | 4364 | AR=`$CC -print-prog-name=ar` |
cd6ede75 | 4365 | |
4baa087a RM |
4366 | OBJDUMP=`$CC -print-prog-name=objdump` |
4367 | ||
1b74661a RM |
4368 | OBJCOPY=`$CC -print-prog-name=objcopy` |
4369 | ||
6014c65d FW |
4370 | GPROF=`$CC -print-prog-name=gprof` |
4371 | ||
4baa087a | 4372 | |
4baa087a | 4373 | # Determine whether we are using GNU binutils. |
b08c89d9 | 4374 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $AS is GNU as" >&5 |
322e23db | 4375 | $as_echo_n "checking whether $AS is GNU as... " >&6; } |
f318beb8 | 4376 | if ${libc_cv_prog_as_gnu+:} false; then : |
322e23db | 4377 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4378 | else |
4379 | # Most GNU programs take a -v and spit out some text including | |
4380 | # the word 'GNU'. Some try to read stdin, so give them /dev/null. | |
4381 | if $AS -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then | |
4382 | libc_cv_prog_as_gnu=yes | |
4383 | else | |
4384 | libc_cv_prog_as_gnu=no | |
4385 | fi | |
4386 | rm -fr contest* | |
4387 | fi | |
b08c89d9 | 4388 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_prog_as_gnu" >&5 |
322e23db | 4389 | $as_echo "$libc_cv_prog_as_gnu" >&6; } |
4baa087a RM |
4390 | rm -f a.out |
4391 | gnu_as=$libc_cv_prog_as_gnu | |
4392 | ||
b08c89d9 | 4393 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $LD is GNU ld" >&5 |
322e23db | 4394 | $as_echo_n "checking whether $LD is GNU ld... " >&6; } |
f318beb8 | 4395 | if ${libc_cv_prog_ld_gnu+:} false; then : |
322e23db | 4396 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4397 | else |
4398 | # Most GNU programs take a -v and spit out some text including | |
4399 | # the word 'GNU'. Some try to read stdin, so give them /dev/null. | |
4400 | if $LD -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then | |
4401 | libc_cv_prog_ld_gnu=yes | |
4402 | else | |
4403 | libc_cv_prog_ld_gnu=no | |
4404 | fi | |
4405 | rm -fr contest* | |
4406 | fi | |
b08c89d9 | 4407 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_prog_ld_gnu" >&5 |
322e23db | 4408 | $as_echo "$libc_cv_prog_ld_gnu" >&6; } |
4baa087a RM |
4409 | gnu_ld=$libc_cv_prog_ld_gnu |
4410 | ||
4411 | ||
b4396163 | 4412 | # Accept binutils 2.25 or newer. |
4baa087a RM |
4413 | for ac_prog in $AS |
4414 | do | |
4415 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4416 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4417 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4418 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4419 | if ${ac_cv_prog_AS+:} false; then : |
322e23db | 4420 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4421 | else |
4422 | if test -n "$AS"; then | |
4423 | ac_cv_prog_AS="$AS" # Let the user override the test. | |
4424 | else | |
4425 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4426 | for as_dir in $PATH | |
4427 | do | |
4428 | IFS=$as_save_IFS | |
4429 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4430 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 4431 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 4432 | ac_cv_prog_AS="$ac_prog" |
b08c89d9 | 4433 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4baa087a RM |
4434 | break 2 |
4435 | fi | |
4436 | done | |
b08c89d9 | 4437 | done |
26f56c1c | 4438 | IFS=$as_save_IFS |
4baa087a RM |
4439 | |
4440 | fi | |
4441 | fi | |
4442 | AS=$ac_cv_prog_AS | |
4443 | if test -n "$AS"; then | |
b08c89d9 | 4444 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5 |
322e23db | 4445 | $as_echo "$AS" >&6; } |
4baa087a | 4446 | else |
b08c89d9 | 4447 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4448 | $as_echo "no" >&6; } |
4baa087a RM |
4449 | fi |
4450 | ||
26f56c1c | 4451 | |
4baa087a RM |
4452 | test -n "$AS" && break |
4453 | done | |
4454 | ||
4455 | if test -z "$AS"; then | |
4456 | ac_verc_fail=yes | |
4457 | else | |
4458 | # Found it, now check the version. | |
b08c89d9 | 4459 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $AS" >&5 |
322e23db | 4460 | $as_echo_n "checking version of $AS... " >&6; } |
4baa087a RM |
4461 | ac_prog_version=`$AS --version 2>&1 | sed -n 's/^.*GNU assembler.* \([0-9]*\.[0-9.]*\).*$/\1/p'` |
4462 | case $ac_prog_version in | |
4463 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
b4396163 | 4464 | 2.1[0-9][0-9]*|2.2[5-9]*|2.[3-9][0-9]*|[3-9].*|[1-9][0-9]*) |
4baa087a RM |
4465 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4466 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4467 | ||
4468 | esac | |
b08c89d9 | 4469 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4470 | $as_echo "$ac_prog_version" >&6; } |
4baa087a RM |
4471 | fi |
4472 | if test $ac_verc_fail = yes; then | |
73588175 | 4473 | AS=: critic_missing="$critic_missing as" |
4baa087a RM |
4474 | fi |
4475 | ||
f300dc73 L |
4476 | |
4477 | if test -n "`$LD --version | sed -n 's/^GNU \(gold\).*$/\1/p'`"; then | |
4478 | # Accept gold 1.14 or higher | |
4479 | for ac_prog in $LD | |
4480 | do | |
4481 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4482 | set dummy $ac_prog; ac_word=$2 | |
4483 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4484 | $as_echo_n "checking for $ac_word... " >&6; } | |
4485 | if ${ac_cv_prog_LD+:} false; then : | |
4486 | $as_echo_n "(cached) " >&6 | |
4487 | else | |
4488 | if test -n "$LD"; then | |
4489 | ac_cv_prog_LD="$LD" # Let the user override the test. | |
4490 | else | |
4491 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4492 | for as_dir in $PATH | |
4493 | do | |
4494 | IFS=$as_save_IFS | |
4495 | test -z "$as_dir" && as_dir=. | |
4496 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4497 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4498 | ac_cv_prog_LD="$ac_prog" | |
4499 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4500 | break 2 | |
4501 | fi | |
4502 | done | |
4503 | done | |
4504 | IFS=$as_save_IFS | |
4505 | ||
4506 | fi | |
4507 | fi | |
4508 | LD=$ac_cv_prog_LD | |
4509 | if test -n "$LD"; then | |
4510 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 | |
4511 | $as_echo "$LD" >&6; } | |
4512 | else | |
4513 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4514 | $as_echo "no" >&6; } | |
4515 | fi | |
4516 | ||
4517 | ||
4518 | test -n "$LD" && break | |
4519 | done | |
4520 | ||
4521 | if test -z "$LD"; then | |
4522 | ac_verc_fail=yes | |
4523 | else | |
4524 | # Found it, now check the version. | |
4525 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $LD" >&5 | |
4526 | $as_echo_n "checking version of $LD... " >&6; } | |
4527 | ac_prog_version=`$LD --version 2>&1 | sed -n 's/^.*GNU gold.* \([0-9][0-9]*\.[0-9.]*\).*$/\1/p'` | |
4528 | case $ac_prog_version in | |
4529 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
4530 | 1.1[4-9]*|1.[2-9][0-9]*|1.1[0-9][0-9]*|[2-9].*|[1-9][0-9]*) | |
4531 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
4532 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4533 | ||
4534 | esac | |
4535 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 | |
4536 | $as_echo "$ac_prog_version" >&6; } | |
4537 | fi | |
4538 | if test $ac_verc_fail = yes; then | |
4539 | LD=: critic_missing="$critic_missing GNU gold" | |
4540 | fi | |
4541 | ||
4542 | else | |
4543 | for ac_prog in $LD | |
4baa087a RM |
4544 | do |
4545 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4546 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4547 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4548 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4549 | if ${ac_cv_prog_LD+:} false; then : |
322e23db | 4550 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4551 | else |
4552 | if test -n "$LD"; then | |
4553 | ac_cv_prog_LD="$LD" # Let the user override the test. | |
4554 | else | |
4555 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4556 | for as_dir in $PATH | |
4557 | do | |
4558 | IFS=$as_save_IFS | |
4559 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4560 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 4561 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 4562 | ac_cv_prog_LD="$ac_prog" |
b08c89d9 | 4563 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4baa087a RM |
4564 | break 2 |
4565 | fi | |
4566 | done | |
b08c89d9 | 4567 | done |
26f56c1c | 4568 | IFS=$as_save_IFS |
4baa087a RM |
4569 | |
4570 | fi | |
4571 | fi | |
4572 | LD=$ac_cv_prog_LD | |
4573 | if test -n "$LD"; then | |
b08c89d9 | 4574 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 |
322e23db | 4575 | $as_echo "$LD" >&6; } |
4baa087a | 4576 | else |
b08c89d9 | 4577 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4578 | $as_echo "no" >&6; } |
4baa087a RM |
4579 | fi |
4580 | ||
26f56c1c | 4581 | |
4baa087a RM |
4582 | test -n "$LD" && break |
4583 | done | |
4584 | ||
4585 | if test -z "$LD"; then | |
4586 | ac_verc_fail=yes | |
4587 | else | |
4588 | # Found it, now check the version. | |
b08c89d9 | 4589 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $LD" >&5 |
322e23db | 4590 | $as_echo_n "checking version of $LD... " >&6; } |
4baa087a RM |
4591 | ac_prog_version=`$LD --version 2>&1 | sed -n 's/^.*GNU ld.* \([0-9][0-9]*\.[0-9.]*\).*$/\1/p'` |
4592 | case $ac_prog_version in | |
4593 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
073e8fa7 | 4594 | 2.1[0-9][0-9]*|2.2[5-9]*|2.[3-9][0-9]*|[3-9].*|[1-9][0-9]*) |
4baa087a RM |
4595 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4596 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4597 | ||
4598 | esac | |
b08c89d9 | 4599 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4600 | $as_echo "$ac_prog_version" >&6; } |
4baa087a RM |
4601 | fi |
4602 | if test $ac_verc_fail = yes; then | |
f300dc73 | 4603 | LD=: critic_missing="$critic_missing GNU ld" |
4baa087a RM |
4604 | fi |
4605 | ||
f300dc73 | 4606 | fi |
4baa087a | 4607 | |
4baa087a RM |
4608 | # These programs are version sensitive. |
4609 | ||
4baa087a RM |
4610 | for ac_prog in gnumake gmake make |
4611 | do | |
4612 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4613 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4614 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4615 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4616 | if ${ac_cv_prog_MAKE+:} false; then : |
322e23db | 4617 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4618 | else |
4619 | if test -n "$MAKE"; then | |
4620 | ac_cv_prog_MAKE="$MAKE" # Let the user override the test. | |
4621 | else | |
4622 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4623 | for as_dir in $PATH | |
4624 | do | |
4625 | IFS=$as_save_IFS | |
4626 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4627 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 4628 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 4629 | ac_cv_prog_MAKE="$ac_prog" |
b08c89d9 | 4630 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4baa087a RM |
4631 | break 2 |
4632 | fi | |
4633 | done | |
b08c89d9 | 4634 | done |
26f56c1c | 4635 | IFS=$as_save_IFS |
4baa087a RM |
4636 | |
4637 | fi | |
4638 | fi | |
4639 | MAKE=$ac_cv_prog_MAKE | |
4640 | if test -n "$MAKE"; then | |
b08c89d9 | 4641 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5 |
322e23db | 4642 | $as_echo "$MAKE" >&6; } |
4baa087a | 4643 | else |
b08c89d9 | 4644 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4645 | $as_echo "no" >&6; } |
4baa087a RM |
4646 | fi |
4647 | ||
26f56c1c | 4648 | |
4baa087a RM |
4649 | test -n "$MAKE" && break |
4650 | done | |
4651 | ||
4652 | if test -z "$MAKE"; then | |
4653 | ac_verc_fail=yes | |
4654 | else | |
4655 | # Found it, now check the version. | |
b08c89d9 | 4656 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MAKE" >&5 |
322e23db | 4657 | $as_echo_n "checking version of $MAKE... " >&6; } |
4baa087a RM |
4658 | ac_prog_version=`$MAKE --version 2>&1 | sed -n 's/^.*GNU Make[^0-9]*\([0-9][0-9.]*\).*$/\1/p'` |
4659 | case $ac_prog_version in | |
4660 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
28d708c4 | 4661 | 3.79* | 3.[89]* | [4-9].* | [1-9][0-9]*) |
4baa087a RM |
4662 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4663 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4664 | ||
4665 | esac | |
b08c89d9 | 4666 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4667 | $as_echo "$ac_prog_version" >&6; } |
4baa087a RM |
4668 | fi |
4669 | if test $ac_verc_fail = yes; then | |
4670 | critic_missing="$critic_missing make" | |
4671 | fi | |
6e3d59bc | 4672 | |
cd6ede75 | 4673 | |
4baa087a RM |
4674 | for ac_prog in gnumsgfmt gmsgfmt msgfmt |
4675 | do | |
4676 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4677 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4678 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4679 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4680 | if ${ac_cv_prog_MSGFMT+:} false; then : |
322e23db | 4681 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 4682 | else |
4baa087a RM |
4683 | if test -n "$MSGFMT"; then |
4684 | ac_cv_prog_MSGFMT="$MSGFMT" # Let the user override the test. | |
cd6ede75 | 4685 | else |
3a12e572 UD |
4686 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
4687 | for as_dir in $PATH | |
4688 | do | |
4689 | IFS=$as_save_IFS | |
4690 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4691 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 4692 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 4693 | ac_cv_prog_MSGFMT="$ac_prog" |
b08c89d9 | 4694 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
4695 | break 2 |
4696 | fi | |
4697 | done | |
b08c89d9 | 4698 | done |
26f56c1c | 4699 | IFS=$as_save_IFS |
3a12e572 | 4700 | |
cd6ede75 UD |
4701 | fi |
4702 | fi | |
4baa087a RM |
4703 | MSGFMT=$ac_cv_prog_MSGFMT |
4704 | if test -n "$MSGFMT"; then | |
b08c89d9 | 4705 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5 |
322e23db | 4706 | $as_echo "$MSGFMT" >&6; } |
cd6ede75 | 4707 | else |
b08c89d9 | 4708 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4709 | $as_echo "no" >&6; } |
cd6ede75 UD |
4710 | fi |
4711 | ||
26f56c1c | 4712 | |
4baa087a RM |
4713 | test -n "$MSGFMT" && break |
4714 | done | |
4715 | ||
4716 | if test -z "$MSGFMT"; then | |
4717 | ac_verc_fail=yes | |
4718 | else | |
4719 | # Found it, now check the version. | |
b08c89d9 | 4720 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MSGFMT" >&5 |
322e23db | 4721 | $as_echo_n "checking version of $MSGFMT... " >&6; } |
4baa087a RM |
4722 | ac_prog_version=`$MSGFMT --version 2>&1 | sed -n 's/^.*GNU gettext.* \([0-9]*\.[0-9.]*\).*$/\1/p'` |
4723 | case $ac_prog_version in | |
4724 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
4725 | 0.10.3[6-9]* | 0.10.[4-9][0-9]* | 0.1[1-9]* | 0.[2-9][0-9]* | [1-9].*) | |
4726 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
4727 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4728 | ||
4729 | esac | |
b08c89d9 | 4730 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4731 | $as_echo "$ac_prog_version" >&6; } |
3a12e572 | 4732 | fi |
4baa087a RM |
4733 | if test $ac_verc_fail = yes; then |
4734 | MSGFMT=: aux_missing="$aux_missing msgfmt" | |
4735 | fi | |
4736 | ||
4737 | for ac_prog in makeinfo | |
4738 | do | |
4739 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4740 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4741 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4742 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4743 | if ${ac_cv_prog_MAKEINFO+:} false; then : |
322e23db | 4744 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 4745 | else |
4baa087a RM |
4746 | if test -n "$MAKEINFO"; then |
4747 | ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test. | |
cd6ede75 | 4748 | else |
3a12e572 UD |
4749 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
4750 | for as_dir in $PATH | |
4751 | do | |
4752 | IFS=$as_save_IFS | |
4753 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4754 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 4755 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 4756 | ac_cv_prog_MAKEINFO="$ac_prog" |
b08c89d9 | 4757 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
4758 | break 2 |
4759 | fi | |
4760 | done | |
b08c89d9 | 4761 | done |
26f56c1c | 4762 | IFS=$as_save_IFS |
3a12e572 | 4763 | |
cd6ede75 UD |
4764 | fi |
4765 | fi | |
4baa087a RM |
4766 | MAKEINFO=$ac_cv_prog_MAKEINFO |
4767 | if test -n "$MAKEINFO"; then | |
b08c89d9 | 4768 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5 |
322e23db | 4769 | $as_echo "$MAKEINFO" >&6; } |
cd6ede75 | 4770 | else |
b08c89d9 | 4771 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4772 | $as_echo "no" >&6; } |
cd6ede75 UD |
4773 | fi |
4774 | ||
26f56c1c | 4775 | |
4baa087a RM |
4776 | test -n "$MAKEINFO" && break |
4777 | done | |
5edb9387 | 4778 | |
4baa087a RM |
4779 | if test -z "$MAKEINFO"; then |
4780 | ac_verc_fail=yes | |
5edb9387 | 4781 | else |
4baa087a | 4782 | # Found it, now check the version. |
b08c89d9 | 4783 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MAKEINFO" >&5 |
322e23db | 4784 | $as_echo_n "checking version of $MAKEINFO... " >&6; } |
4baa087a RM |
4785 | ac_prog_version=`$MAKEINFO --version 2>&1 | sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'` |
4786 | case $ac_prog_version in | |
4787 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
3a12c70f | 4788 | 4.[7-9]*|4.[1-9][0-9]*|[5-9].*) |
4baa087a RM |
4789 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4790 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
5edb9387 | 4791 | |
4baa087a | 4792 | esac |
b08c89d9 | 4793 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4794 | $as_echo "$ac_prog_version" >&6; } |
5edb9387 | 4795 | fi |
4baa087a RM |
4796 | if test $ac_verc_fail = yes; then |
4797 | MAKEINFO=: aux_missing="$aux_missing makeinfo" | |
5edb9387 | 4798 | fi |
cd6ede75 | 4799 | |
4baa087a | 4800 | for ac_prog in sed |
c4d23330 RM |
4801 | do |
4802 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4803 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4804 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4805 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4806 | if ${ac_cv_prog_SED+:} false; then : |
322e23db | 4807 | $as_echo_n "(cached) " >&6 |
c4d23330 | 4808 | else |
4baa087a RM |
4809 | if test -n "$SED"; then |
4810 | ac_cv_prog_SED="$SED" # Let the user override the test. | |
c4d23330 RM |
4811 | else |
4812 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4813 | for as_dir in $PATH | |
4814 | do | |
4815 | IFS=$as_save_IFS | |
4816 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4817 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 4818 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 4819 | ac_cv_prog_SED="$ac_prog" |
b08c89d9 | 4820 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
c4d23330 RM |
4821 | break 2 |
4822 | fi | |
4823 | done | |
b08c89d9 | 4824 | done |
26f56c1c | 4825 | IFS=$as_save_IFS |
c4d23330 RM |
4826 | |
4827 | fi | |
4828 | fi | |
4baa087a RM |
4829 | SED=$ac_cv_prog_SED |
4830 | if test -n "$SED"; then | |
b08c89d9 | 4831 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SED" >&5 |
322e23db | 4832 | $as_echo "$SED" >&6; } |
c4d23330 | 4833 | else |
b08c89d9 | 4834 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4835 | $as_echo "no" >&6; } |
c4d23330 RM |
4836 | fi |
4837 | ||
26f56c1c | 4838 | |
4baa087a | 4839 | test -n "$SED" && break |
c4d23330 RM |
4840 | done |
4841 | ||
4baa087a | 4842 | if test -z "$SED"; then |
c4d23330 RM |
4843 | ac_verc_fail=yes |
4844 | else | |
4845 | # Found it, now check the version. | |
b08c89d9 | 4846 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $SED" >&5 |
322e23db | 4847 | $as_echo_n "checking version of $SED... " >&6; } |
07e51550 | 4848 | ac_prog_version=`$SED --version 2>&1 | sed -n 's/^.*GNU sed[^0-9]* \([0-9]*\.[0-9.]*\).*$/\1/p'` |
c4d23330 RM |
4849 | case $ac_prog_version in |
4850 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
4baa087a | 4851 | 3.0[2-9]*|3.[1-9]*|[4-9]*) |
c4d23330 RM |
4852 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4853 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4854 | ||
4855 | esac | |
b08c89d9 | 4856 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4857 | $as_echo "$ac_prog_version" >&6; } |
c4d23330 RM |
4858 | fi |
4859 | if test $ac_verc_fail = yes; then | |
4baa087a | 4860 | SED=: aux_missing="$aux_missing sed" |
c4d23330 RM |
4861 | fi |
4862 | ||
0786794f AM |
4863 | for ac_prog in gawk |
4864 | do | |
4865 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4866 | set dummy $ac_prog; ac_word=$2 | |
4867 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4868 | $as_echo_n "checking for $ac_word... " >&6; } | |
4869 | if ${ac_cv_prog_AWK+:} false; then : | |
4870 | $as_echo_n "(cached) " >&6 | |
4871 | else | |
4872 | if test -n "$AWK"; then | |
4873 | ac_cv_prog_AWK="$AWK" # Let the user override the test. | |
4874 | else | |
4875 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4876 | for as_dir in $PATH | |
4877 | do | |
4878 | IFS=$as_save_IFS | |
4879 | test -z "$as_dir" && as_dir=. | |
4880 | for ac_exec_ext in '' $ac_executable_extensions; do | |
f4a58f0d | 4881 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
0786794f AM |
4882 | ac_cv_prog_AWK="$ac_prog" |
4883 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4884 | break 2 | |
4885 | fi | |
4886 | done | |
4887 | done | |
4888 | IFS=$as_save_IFS | |
4889 | ||
4890 | fi | |
4891 | fi | |
4892 | AWK=$ac_cv_prog_AWK | |
4893 | if test -n "$AWK"; then | |
4894 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 | |
4895 | $as_echo "$AWK" >&6; } | |
4896 | else | |
4897 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4898 | $as_echo "no" >&6; } | |
4899 | fi | |
4900 | ||
4901 | ||
4902 | test -n "$AWK" && break | |
4903 | done | |
4904 | ||
4905 | if test -z "$AWK"; then | |
4906 | ac_verc_fail=yes | |
4907 | else | |
4908 | # Found it, now check the version. | |
4909 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $AWK" >&5 | |
4910 | $as_echo_n "checking version of $AWK... " >&6; } | |
4911 | ac_prog_version=`$AWK --version 2>&1 | sed -n 's/^.*GNU Awk[^0-9]*\([0-9][0-9.]*\).*$/\1/p'` | |
4912 | case $ac_prog_version in | |
4913 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
12086fb4 | 4914 | 3.1.[2-9]*|3.[2-9]*|[4-9]*) |
0786794f AM |
4915 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4916 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4917 | ||
4918 | esac | |
4919 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 | |
4920 | $as_echo "$ac_prog_version" >&6; } | |
4921 | fi | |
4922 | if test $ac_verc_fail = yes; then | |
4923 | critic_missing="$critic_missing gawk" | |
4924 | fi | |
4925 | ||
1faaf703 JB |
4926 | for ac_prog in bison |
4927 | do | |
4928 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4929 | set dummy $ac_prog; ac_word=$2 | |
4930 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4931 | $as_echo_n "checking for $ac_word... " >&6; } | |
4932 | if ${ac_cv_prog_BISON+:} false; then : | |
4933 | $as_echo_n "(cached) " >&6 | |
4934 | else | |
4935 | if test -n "$BISON"; then | |
4936 | ac_cv_prog_BISON="$BISON" # Let the user override the test. | |
4937 | else | |
4938 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4939 | for as_dir in $PATH | |
4940 | do | |
4941 | IFS=$as_save_IFS | |
4942 | test -z "$as_dir" && as_dir=. | |
4943 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4944 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4945 | ac_cv_prog_BISON="$ac_prog" | |
4946 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4947 | break 2 | |
4948 | fi | |
4949 | done | |
4950 | done | |
4951 | IFS=$as_save_IFS | |
4952 | ||
4953 | fi | |
4954 | fi | |
4955 | BISON=$ac_cv_prog_BISON | |
4956 | if test -n "$BISON"; then | |
4957 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5 | |
4958 | $as_echo "$BISON" >&6; } | |
4959 | else | |
4960 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4961 | $as_echo "no" >&6; } | |
4962 | fi | |
4963 | ||
4964 | ||
4965 | test -n "$BISON" && break | |
4966 | done | |
4967 | ||
4968 | if test -z "$BISON"; then | |
4969 | ac_verc_fail=yes | |
4970 | else | |
4971 | # Found it, now check the version. | |
4972 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $BISON" >&5 | |
4973 | $as_echo_n "checking version of $BISON... " >&6; } | |
4974 | ac_prog_version=`$BISON --version 2>&1 | sed -n 's/^.*bison (GNU Bison) \([0-9]*\.[0-9.]*\).*$/\1/p'` | |
4975 | case $ac_prog_version in | |
4976 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
4977 | 2.7*|[3-9].*|[1-9][0-9]*) | |
4978 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
4979 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4980 | ||
4981 | esac | |
4982 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 | |
4983 | $as_echo "$ac_prog_version" >&6; } | |
4984 | fi | |
4985 | if test $ac_verc_fail = yes; then | |
4986 | critic_missing="$critic_missing bison" | |
4987 | fi | |
4988 | ||
4baa087a | 4989 | |
461a7b1e RM |
4990 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC is sufficient to build libc" >&5 |
4991 | $as_echo_n "checking if $CC is sufficient to build libc... " >&6; } | |
4992 | if ${libc_cv_compiler_ok+:} false; then : | |
4993 | $as_echo_n "(cached) " >&6 | |
4994 | else | |
4995 | ||
4996 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4997 | /* end confdefs.h. */ | |
4998 | ||
4999 | int | |
5000 | main () | |
5001 | { | |
5002 | ||
4add8674 | 5003 | #if !defined __GNUC__ || __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 9) |
461a7b1e RM |
5004 | #error insufficient compiler |
5005 | #endif | |
5006 | ; | |
5007 | return 0; | |
5008 | } | |
5009 | _ACEOF | |
5010 | if ac_fn_c_try_compile "$LINENO"; then : | |
5011 | libc_cv_compiler_ok=yes | |
5012 | else | |
5013 | libc_cv_compiler_ok=no | |
5014 | fi | |
5015 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5016 | fi | |
5017 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_compiler_ok" >&5 | |
5018 | $as_echo "$libc_cv_compiler_ok" >&6; } | |
5019 | if test $libc_cv_compiler_ok != yes; then : | |
5020 | critic_missing="$critic_missing compiler" | |
5021 | fi | |
5022 | ||
30b99d79 RM |
5023 | if test -n "$ac_tool_prefix"; then |
5024 | # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args. | |
5025 | set dummy ${ac_tool_prefix}nm; ac_word=$2 | |
5026 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
5027 | $as_echo_n "checking for $ac_word... " >&6; } | |
5028 | if ${ac_cv_prog_NM+:} false; then : | |
5029 | $as_echo_n "(cached) " >&6 | |
5030 | else | |
5031 | if test -n "$NM"; then | |
5032 | ac_cv_prog_NM="$NM" # Let the user override the test. | |
5033 | else | |
5034 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5035 | for as_dir in $PATH | |
5036 | do | |
5037 | IFS=$as_save_IFS | |
5038 | test -z "$as_dir" && as_dir=. | |
5039 | for ac_exec_ext in '' $ac_executable_extensions; do | |
f4a58f0d | 5040 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
30b99d79 RM |
5041 | ac_cv_prog_NM="${ac_tool_prefix}nm" |
5042 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5043 | break 2 | |
5044 | fi | |
5045 | done | |
5046 | done | |
5047 | IFS=$as_save_IFS | |
5048 | ||
5049 | fi | |
5050 | fi | |
5051 | NM=$ac_cv_prog_NM | |
5052 | if test -n "$NM"; then | |
5053 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5 | |
5054 | $as_echo "$NM" >&6; } | |
5055 | else | |
5056 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
5057 | $as_echo "no" >&6; } | |
5058 | fi | |
5059 | ||
5060 | ||
5061 | fi | |
5062 | if test -z "$ac_cv_prog_NM"; then | |
5063 | ac_ct_NM=$NM | |
5064 | # Extract the first word of "nm", so it can be a program name with args. | |
5065 | set dummy nm; ac_word=$2 | |
5066 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
5067 | $as_echo_n "checking for $ac_word... " >&6; } | |
5068 | if ${ac_cv_prog_ac_ct_NM+:} false; then : | |
5069 | $as_echo_n "(cached) " >&6 | |
5070 | else | |
5071 | if test -n "$ac_ct_NM"; then | |
5072 | ac_cv_prog_ac_ct_NM="$ac_ct_NM" # Let the user override the test. | |
5073 | else | |
5074 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5075 | for as_dir in $PATH | |
5076 | do | |
5077 | IFS=$as_save_IFS | |
5078 | test -z "$as_dir" && as_dir=. | |
5079 | for ac_exec_ext in '' $ac_executable_extensions; do | |
f4a58f0d | 5080 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
30b99d79 RM |
5081 | ac_cv_prog_ac_ct_NM="nm" |
5082 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5083 | break 2 | |
5084 | fi | |
5085 | done | |
5086 | done | |
5087 | IFS=$as_save_IFS | |
5088 | ||
5089 | fi | |
5090 | fi | |
5091 | ac_ct_NM=$ac_cv_prog_ac_ct_NM | |
5092 | if test -n "$ac_ct_NM"; then | |
5093 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NM" >&5 | |
5094 | $as_echo "$ac_ct_NM" >&6; } | |
5095 | else | |
5096 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
5097 | $as_echo "no" >&6; } | |
5098 | fi | |
5099 | ||
5100 | if test "x$ac_ct_NM" = x; then | |
5101 | NM="false" | |
5102 | else | |
5103 | case $cross_compiling:$ac_tool_warned in | |
5104 | yes:) | |
5105 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
5106 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
5107 | ac_tool_warned=yes ;; | |
5108 | esac | |
5109 | NM=$ac_ct_NM | |
5110 | fi | |
5111 | else | |
5112 | NM="$ac_cv_prog_NM" | |
5113 | fi | |
5114 | ||
d30cf5bb | 5115 | |
8894bad3 AM |
5116 | if test "x$maintainer" = "xyes"; then |
5117 | for ac_prog in autoconf | |
c4d23330 RM |
5118 | do |
5119 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
5120 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 5121 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5122 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5123 | if ${ac_cv_prog_AUTOCONF+:} false; then : |
322e23db | 5124 | $as_echo_n "(cached) " >&6 |
c4d23330 | 5125 | else |
4baa087a RM |
5126 | if test -n "$AUTOCONF"; then |
5127 | ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test. | |
c4d23330 RM |
5128 | else |
5129 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5130 | for as_dir in $PATH | |
5131 | do | |
5132 | IFS=$as_save_IFS | |
5133 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5134 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 5135 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 5136 | ac_cv_prog_AUTOCONF="$ac_prog" |
b08c89d9 | 5137 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
c4d23330 RM |
5138 | break 2 |
5139 | fi | |
5140 | done | |
b08c89d9 | 5141 | done |
26f56c1c | 5142 | IFS=$as_save_IFS |
c4d23330 RM |
5143 | |
5144 | fi | |
5145 | fi | |
4baa087a RM |
5146 | AUTOCONF=$ac_cv_prog_AUTOCONF |
5147 | if test -n "$AUTOCONF"; then | |
b08c89d9 | 5148 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOCONF" >&5 |
322e23db | 5149 | $as_echo "$AUTOCONF" >&6; } |
c4d23330 | 5150 | else |
b08c89d9 | 5151 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5152 | $as_echo "no" >&6; } |
c4d23330 RM |
5153 | fi |
5154 | ||
26f56c1c | 5155 | |
4baa087a | 5156 | test -n "$AUTOCONF" && break |
c4d23330 | 5157 | done |
4baa087a | 5158 | test -n "$AUTOCONF" || AUTOCONF="no" |
c4d23330 | 5159 | |
8894bad3 AM |
5160 | case "x$AUTOCONF" in |
5161 | xno|x|x:) AUTOCONF=no ;; | |
5162 | *) | |
5163 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works" >&5 | |
5164 | $as_echo_n "checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works... " >&6; } | |
f318beb8 | 5165 | if ${libc_cv_autoconf_works+:} false; then : |
322e23db | 5166 | $as_echo_n "(cached) " >&6 |
c4d23330 | 5167 | else |
8894bad3 AM |
5168 | if (cd $srcdir; $AUTOCONF $ACFLAGS configure.ac > /dev/null 2>&1); then |
5169 | libc_cv_autoconf_works=yes | |
5170 | else | |
5171 | libc_cv_autoconf_works=no | |
5172 | fi | |
c4d23330 | 5173 | fi |
b08c89d9 | 5174 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_autoconf_works" >&5 |
322e23db | 5175 | $as_echo "$libc_cv_autoconf_works" >&6; } |
8894bad3 AM |
5176 | test $libc_cv_autoconf_works = yes || AUTOCONF=no |
5177 | ;; | |
5178 | esac | |
5179 | if test "x$AUTOCONF" = xno; then | |
5180 | aux_missing="$aux_missing autoconf" | |
5181 | fi | |
9e8ac24b AM |
5182 | else |
5183 | AUTOCONF=no | |
c4d23330 RM |
5184 | fi |
5185 | ||
8ce8299f SP |
5186 | # Check for python3 if available, or else python. |
5187 | for ac_prog in python3 python | |
5188 | do | |
5189 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
5190 | set dummy $ac_prog; ac_word=$2 | |
5191 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
5192 | $as_echo_n "checking for $ac_word... " >&6; } | |
5193 | if ${ac_cv_prog_PYTHON_PROG+:} false; then : | |
5194 | $as_echo_n "(cached) " >&6 | |
5195 | else | |
5196 | if test -n "$PYTHON_PROG"; then | |
5197 | ac_cv_prog_PYTHON_PROG="$PYTHON_PROG" # Let the user override the test. | |
5198 | else | |
5199 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5200 | for as_dir in $PATH | |
5201 | do | |
5202 | IFS=$as_save_IFS | |
5203 | test -z "$as_dir" && as_dir=. | |
5204 | for ac_exec_ext in '' $ac_executable_extensions; do | |
5205 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
5206 | ac_cv_prog_PYTHON_PROG="$ac_prog" | |
5207 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5208 | break 2 | |
5209 | fi | |
5210 | done | |
5211 | done | |
5212 | IFS=$as_save_IFS | |
5213 | ||
5214 | fi | |
5215 | fi | |
5216 | PYTHON_PROG=$ac_cv_prog_PYTHON_PROG | |
5217 | if test -n "$PYTHON_PROG"; then | |
5218 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_PROG" >&5 | |
5219 | $as_echo "$PYTHON_PROG" >&6; } | |
5220 | else | |
5221 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
5222 | $as_echo "no" >&6; } | |
5223 | fi | |
5224 | ||
5225 | ||
5226 | test -n "$PYTHON_PROG" && break | |
5227 | done | |
5228 | test -n "$PYTHON_PROG" || PYTHON_PROG="no" | |
5229 | ||
5230 | case "x$PYTHON_PROG" in | |
5231 | xno|x|x:) PYTHON_PROG=no ;; | |
5232 | *) ;; | |
5233 | esac | |
5234 | ||
5235 | if test "x$PYTHON_PROG" = xno; then | |
5236 | aux_missing="$aux_missing python" | |
5237 | else | |
5238 | PYTHON="$PYTHON_PROG -B" | |
5239 | ||
5240 | fi | |
5241 | ||
4a531bb0 | 5242 | test -n "$critic_missing" && as_fn_error $? " |
32a448ed | 5243 | *** These critical programs are missing or too old:$critic_missing |
b08c89d9 | 5244 | *** Check the INSTALL file for required versions." "$LINENO" 5 |
32a448ed | 5245 | |
b08c89d9 | 5246 | test -n "$aux_missing" && { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: |
9c6fffc0 | 5247 | *** These auxiliary programs are missing or incompatible versions:$aux_missing |
8ce8299f | 5248 | *** some features or tests will be disabled. |
3a12e572 | 5249 | *** Check the INSTALL file for required versions." >&5 |
322e23db | 5250 | $as_echo "$as_me: WARNING: |
3a12e572 | 5251 | *** These auxiliary programs are missing or incompatible versions:$aux_missing |
8ce8299f | 5252 | *** some features or tests will be disabled. |
3a12e572 | 5253 | *** Check the INSTALL file for required versions." >&2;} |
ea9f119b | 5254 | |
3c720987 UD |
5255 | # if using special system headers, find out the compiler's sekrit |
5256 | # header directory and add that to the list. NOTE: Only does the right | |
5257 | # thing on a system that doesn't need fixincludes. (Not presently a problem.) | |
5258 | if test -n "$sysheaders"; then | |
67fbfa5c RM |
5259 | SYSINCLUDES=-nostdinc |
5260 | for d in include include-fixed; do | |
22dca1ea | 5261 | i=`$CC -print-file-name="$d"` && test "x$i" != x && test "x$i" != "x$d" && |
67fbfa5c RM |
5262 | SYSINCLUDES="$SYSINCLUDES -isystem $i" |
5263 | done | |
5264 | SYSINCLUDES="$SYSINCLUDES \ | |
3d6ce23a | 5265 | -isystem `echo $sysheaders | sed 's/:/ -isystem /g'`" |
ef226fec | 5266 | if test -n "$CXX"; then |
7872cfb0 | 5267 | CXX_SYSINCLUDES= |
67060746 AC |
5268 | for cxxheaders in `$CXX -v -S -x c++ /dev/null -o /dev/null 2>&1 \ |
5269 | | sed -n -e '1,/#include/d' -e 's/^ \(\/.*\/[cg]++\)/\1/p'`; do | |
5270 | test "x$cxxheaders" != x && | |
5271 | CXX_SYSINCLUDES="$CXX_SYSINCLUDES -isystem $cxxheaders" | |
5272 | done | |
ef226fec | 5273 | fi |
3c720987 UD |
5274 | fi |
5275 | ||
5276 | ||
ef226fec | 5277 | |
fc3e1337 FW |
5278 | # Obtain some C++ header file paths. This is used to make a local |
5279 | # copy of those headers in Makerules. | |
5280 | if test -n "$CXX"; then | |
5281 | find_cxx_header () { | |
c2528fef FW |
5282 | echo "#include <$1>" | $CXX -M -MP -x c++ - 2>/dev/null \ |
5283 | | sed -n "\,$1:,{s/:\$//;p}" | |
fc3e1337 FW |
5284 | } |
5285 | CXX_CSTDLIB_HEADER="$(find_cxx_header cstdlib)" | |
5286 | CXX_CMATH_HEADER="$(find_cxx_header cmath)" | |
a65ea28d | 5287 | CXX_BITS_STD_ABS_H="$(find_cxx_header bits/std_abs.h)" |
fc3e1337 FW |
5288 | fi |
5289 | ||
5290 | ||
5291 | ||
a65ea28d | 5292 | |
3911660e UD |
5293 | # Test if LD_LIBRARY_PATH contains the notation for the current directory |
5294 | # since this would lead to problems installing/building glibc. | |
5295 | # LD_LIBRARY_PATH contains the current directory if one of the following | |
5296 | # is true: | |
5297 | # - one of the terminals (":" and ";") is the first or last sign | |
5298 | # - two terminals occur directly after each other | |
5299 | # - the path contains an element with a dot in it | |
b08c89d9 | 5300 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking LD_LIBRARY_PATH variable" >&5 |
322e23db | 5301 | $as_echo_n "checking LD_LIBRARY_PATH variable... " >&6; } |
3911660e UD |
5302 | case ${LD_LIBRARY_PATH} in |
5303 | [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* ) | |
b3a86ae1 | 5304 | ld_library_path_setting="contains current directory" |
3911660e UD |
5305 | ;; |
5306 | *) | |
5307 | ld_library_path_setting="ok" | |
5308 | ;; | |
5309 | esac | |
b08c89d9 | 5310 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_library_path_setting" >&5 |
322e23db | 5311 | $as_echo "$ld_library_path_setting" >&6; } |
3911660e | 5312 | if test "$ld_library_path_setting" != "ok"; then |
4a531bb0 | 5313 | as_fn_error $? " |
3a12e572 UD |
5314 | *** LD_LIBRARY_PATH shouldn't contain the current directory when |
5315 | *** building glibc. Please change the environment variable | |
b08c89d9 | 5316 | *** and run configure again." "$LINENO" 5 |
3911660e UD |
5317 | fi |
5318 | ||
cd6ede75 UD |
5319 | # Extract the first word of "bash", so it can be a program name with args. |
5320 | set dummy bash; ac_word=$2 | |
b08c89d9 | 5321 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5322 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5323 | if ${ac_cv_path_BASH_SHELL+:} false; then : |
322e23db | 5324 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 5325 | else |
26f56c1c | 5326 | case $BASH_SHELL in |
3a12e572 | 5327 | [\\/]* | ?:[\\/]*) |
26f56c1c | 5328 | ac_cv_path_BASH_SHELL="$BASH_SHELL" # Let the user override the test with a path. |
cd6ede75 UD |
5329 | ;; |
5330 | *) | |
3a12e572 UD |
5331 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5332 | for as_dir in $PATH | |
5333 | do | |
5334 | IFS=$as_save_IFS | |
5335 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5336 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 5337 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
26f56c1c | 5338 | ac_cv_path_BASH_SHELL="$as_dir/$ac_word$ac_exec_ext" |
b08c89d9 | 5339 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5340 | break 2 |
5341 | fi | |
5342 | done | |
b08c89d9 | 5343 | done |
26f56c1c | 5344 | IFS=$as_save_IFS |
3a12e572 | 5345 | |
26f56c1c | 5346 | test -z "$ac_cv_path_BASH_SHELL" && ac_cv_path_BASH_SHELL="no" |
cd6ede75 UD |
5347 | ;; |
5348 | esac | |
5349 | fi | |
26f56c1c UD |
5350 | BASH_SHELL=$ac_cv_path_BASH_SHELL |
5351 | if test -n "$BASH_SHELL"; then | |
b08c89d9 | 5352 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BASH_SHELL" >&5 |
322e23db | 5353 | $as_echo "$BASH_SHELL" >&6; } |
cd6ede75 | 5354 | else |
b08c89d9 | 5355 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5356 | $as_echo "no" >&6; } |
cd6ede75 UD |
5357 | fi |
5358 | ||
26f56c1c | 5359 | |
cd6ede75 | 5360 | |
c0016081 UD |
5361 | # Extract the first word of "perl", so it can be a program name with args. |
5362 | set dummy perl; ac_word=$2 | |
b08c89d9 | 5363 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5364 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5365 | if ${ac_cv_path_PERL+:} false; then : |
322e23db | 5366 | $as_echo_n "(cached) " >&6 |
a2b08ee5 | 5367 | else |
3a12e572 UD |
5368 | case $PERL in |
5369 | [\\/]* | ?:[\\/]*) | |
a2b08ee5 UD |
5370 | ac_cv_path_PERL="$PERL" # Let the user override the test with a path. |
5371 | ;; | |
5372 | *) | |
3a12e572 UD |
5373 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5374 | for as_dir in $PATH | |
5375 | do | |
5376 | IFS=$as_save_IFS | |
5377 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5378 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 5379 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
3a12e572 | 5380 | ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext" |
b08c89d9 | 5381 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5382 | break 2 |
5383 | fi | |
5384 | done | |
b08c89d9 | 5385 | done |
26f56c1c | 5386 | IFS=$as_save_IFS |
3a12e572 | 5387 | |
c0016081 | 5388 | test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="no" |
a2b08ee5 UD |
5389 | ;; |
5390 | esac | |
5391 | fi | |
3a12e572 | 5392 | PERL=$ac_cv_path_PERL |
a2b08ee5 | 5393 | if test -n "$PERL"; then |
b08c89d9 | 5394 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5 |
322e23db | 5395 | $as_echo "$PERL" >&6; } |
a2b08ee5 | 5396 | else |
b08c89d9 | 5397 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5398 | $as_echo "no" >&6; } |
a2b08ee5 UD |
5399 | fi |
5400 | ||
26f56c1c | 5401 | |
2fd5d029 RM |
5402 | if test "$PERL" != no && |
5403 | (eval `$PERL -V:apiversion`; test `expr "$apiversion" \< 5` -ne 0); then | |
5404 | PERL=no | |
fc304e02 | 5405 | fi |
c0016081 UD |
5406 | # Extract the first word of "install-info", so it can be a program name with args. |
5407 | set dummy install-info; ac_word=$2 | |
b08c89d9 | 5408 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5409 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5410 | if ${ac_cv_path_INSTALL_INFO+:} false; then : |
322e23db | 5411 | $as_echo_n "(cached) " >&6 |
c0016081 | 5412 | else |
3a12e572 UD |
5413 | case $INSTALL_INFO in |
5414 | [\\/]* | ?:[\\/]*) | |
c0016081 UD |
5415 | ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path. |
5416 | ;; | |
5417 | *) | |
3a12e572 | 5418 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
f4b07664 RM |
5419 | as_dummy="$PATH:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin" |
5420 | for as_dir in $as_dummy | |
3a12e572 UD |
5421 | do |
5422 | IFS=$as_save_IFS | |
5423 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5424 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 5425 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
3a12e572 | 5426 | ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext" |
b08c89d9 | 5427 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5428 | break 2 |
5429 | fi | |
5430 | done | |
b08c89d9 | 5431 | done |
26f56c1c | 5432 | IFS=$as_save_IFS |
3a12e572 | 5433 | |
c0016081 UD |
5434 | test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO="no" |
5435 | ;; | |
5436 | esac | |
5437 | fi | |
3a12e572 | 5438 | INSTALL_INFO=$ac_cv_path_INSTALL_INFO |
c0016081 | 5439 | if test -n "$INSTALL_INFO"; then |
b08c89d9 | 5440 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5 |
322e23db | 5441 | $as_echo "$INSTALL_INFO" >&6; } |
c0016081 | 5442 | else |
b08c89d9 | 5443 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5444 | $as_echo "no" >&6; } |
c0016081 UD |
5445 | fi |
5446 | ||
26f56c1c | 5447 | |
26f56c1c | 5448 | |
b08c89d9 | 5449 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .set assembler directive" >&5 |
322e23db | 5450 | $as_echo_n "checking for .set assembler directive... " >&6; } |
f318beb8 | 5451 | if ${libc_cv_asm_set_directive+:} false; then : |
322e23db | 5452 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
5453 | else |
5454 | cat > conftest.s <<EOF | |
8c0c01db | 5455 | .text |
cd6ede75 UD |
5456 | foo: |
5457 | .set glibc_conftest_frobozz,foo | |
7b8e0d49 | 5458 | .globl glibc_conftest_frobozz |
cd6ede75 UD |
5459 | EOF |
5460 | # The alpha-dec-osf1 assembler gives only a warning for `.set' | |
5461 | # (but it doesn't work), so we must do a linking check to be sure. | |
5462 | cat > conftest1.c <<\EOF | |
5463 | extern int glibc_conftest_frobozz; | |
640f0119 | 5464 | void _start() { glibc_conftest_frobozz = 1; } |
cd6ede75 UD |
5465 | EOF |
5466 | if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \ | |
66a704c4 | 5467 | -nostartfiles -nostdlib $no_ssp \ |
cd6ede75 UD |
5468 | -o conftest conftest.s conftest1.c 1>&5 2>&5; then |
5469 | libc_cv_asm_set_directive=yes | |
5470 | else | |
5471 | libc_cv_asm_set_directive=no | |
5472 | fi | |
5473 | rm -f conftest* | |
5474 | fi | |
b08c89d9 | 5475 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_set_directive" >&5 |
322e23db | 5476 | $as_echo "$libc_cv_asm_set_directive" >&6; } |
cd6ede75 | 5477 | if test $libc_cv_asm_set_directive = yes; then |
b08c89d9 | 5478 | $as_echo "#define HAVE_ASM_SET_DIRECTIVE 1" >>confdefs.h |
cd6ede75 UD |
5479 | |
5480 | fi | |
5481 | ||
2a723ff6 | 5482 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for protected data symbol" >&5 |
83569fb8 L |
5483 | $as_echo_n "checking linker support for protected data symbol... " >&6; } |
5484 | if ${libc_cv_protected_data+:} false; then : | |
5485 | $as_echo_n "(cached) " >&6 | |
5486 | else | |
5487 | cat > conftest.c <<EOF | |
2a723ff6 | 5488 | int bar __attribute__ ((visibility ("protected"))) = 1; |
83569fb8 | 5489 | EOF |
2a723ff6 | 5490 | libc_cv_protected_data=no |
66a704c4 | 5491 | if { ac_try='${CC-cc} -nostdlib -nostartfiles $no_ssp -fPIC -shared conftest.c -o conftest.so' |
83569fb8 L |
5492 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
5493 | (eval $ac_try) 2>&5 | |
5494 | ac_status=$? | |
5495 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5496 | test $ac_status = 0; }; }; then | |
2a723ff6 JM |
5497 | cat > conftest.c <<EOF |
5498 | extern int bar; | |
5499 | int main (void) { return bar; } | |
83569fb8 | 5500 | EOF |
66a704c4 | 5501 | if { ac_try='${CC-cc} -nostdlib -nostartfiles $no_ssp conftest.c -o conftest conftest.so' |
83569fb8 L |
5502 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
5503 | (eval $ac_try) 2>&5 | |
5504 | ac_status=$? | |
5505 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5506 | test $ac_status = 0; }; }; then | |
2a723ff6 | 5507 | libc_cv_protected_data=yes |
83569fb8 | 5508 | fi |
2a723ff6 JM |
5509 | fi |
5510 | rm -f conftest.* | |
83569fb8 L |
5511 | |
5512 | fi | |
5513 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_protected_data" >&5 | |
5514 | $as_echo "$libc_cv_protected_data" >&6; } | |
83569fb8 L |
5515 | |
5516 | ||
19f1a11e L |
5517 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for INSERT in linker script" >&5 |
5518 | $as_echo_n "checking linker support for INSERT in linker script... " >&6; } | |
5519 | if ${libc_cv_insert+:} false; then : | |
5520 | $as_echo_n "(cached) " >&6 | |
5521 | else | |
5522 | cat > conftest.c <<EOF | |
5523 | const int __attribute__ ((section(".bar"))) bar = 0x12345678; | |
5524 | int test (void) { return bar; } | |
5525 | EOF | |
5526 | cat > conftest.t <<EOF | |
5527 | SECTIONS | |
5528 | { | |
5529 | .bar : { *(.bar) } | |
5530 | } | |
5531 | INSERT AFTER .rela.dyn; | |
5532 | EOF | |
5533 | libc_cv_insert=no | |
5534 | if { ac_try='${CC-cc} -nostdlib -nostartfiles $no_ssp -fPIC -shared conftest.c -Wl,-T,conftest.t -o conftest.so' | |
5535 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
5536 | (eval $ac_try) 2>&5 | |
5537 | ac_status=$? | |
5538 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5539 | test $ac_status = 0; }; }; then | |
5540 | libc_cv_insert=yes | |
5541 | fi | |
5542 | rm -f conftest.* | |
5543 | ||
5544 | fi | |
5545 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_insert" >&5 | |
5546 | $as_echo "$libc_cv_insert" >&6; } | |
5547 | ||
5548 | ||
a0da5fe1 | 5549 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken __attribute__((alias()))" >&5 |
322e23db | 5550 | $as_echo_n "checking for broken __attribute__((alias()))... " >&6; } |
f318beb8 | 5551 | if ${libc_cv_broken_alias_attribute+:} false; then : |
322e23db | 5552 | $as_echo_n "(cached) " >&6 |
37ba7d66 UD |
5553 | else |
5554 | cat > conftest.c <<EOF | |
a0da5fe1 UD |
5555 | extern int foo (int x) __asm ("xyzzy"); |
5556 | int bar (int x) { return x; } | |
5557 | extern __typeof (bar) foo __attribute ((weak, alias ("bar"))); | |
5558 | extern int dfoo; | |
5559 | extern __typeof (dfoo) dfoo __asm ("abccb"); | |
5560 | int dfoo = 1; | |
37ba7d66 | 5561 | EOF |
a0da5fe1 UD |
5562 | libc_cv_broken_alias_attribute=yes |
5563 | if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5' | |
b08c89d9 | 5564 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
61cea1c3 RM |
5565 | (eval $ac_try) 2>&5 |
5566 | ac_status=$? | |
b08c89d9 UD |
5567 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5568 | test $ac_status = 0; }; }; then | |
a0da5fe1 UD |
5569 | if grep 'xyzzy' conftest.s >/dev/null && |
5570 | grep 'abccb' conftest.s >/dev/null; then | |
5571 | libc_cv_broken_alias_attribute=no | |
5572 | fi | |
5573 | fi | |
5574 | rm -f conftest.c conftest.s | |
37ba7d66 | 5575 | |
3a12e572 | 5576 | fi |
b08c89d9 | 5577 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_broken_alias_attribute" >&5 |
322e23db | 5578 | $as_echo "$libc_cv_broken_alias_attribute" >&6; } |
a0da5fe1 UD |
5579 | if test $libc_cv_broken_alias_attribute = yes; then |
5580 | as_fn_error $? "working alias attribute support required" "$LINENO" 5 | |
5581 | fi | |
37ba7d66 | 5582 | |
2a723ff6 | 5583 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to put _rtld_local into .sdata section" >&5 |
322e23db | 5584 | $as_echo_n "checking whether to put _rtld_local into .sdata section... " >&6; } |
f318beb8 | 5585 | if ${libc_cv_have_sdata_section+:} false; then : |
322e23db | 5586 | $as_echo_n "(cached) " >&6 |
0d01dace UD |
5587 | else |
5588 | echo "int i;" > conftest.c | |
2a723ff6 JM |
5589 | libc_cv_have_sdata_section=no |
5590 | if ${CC-cc} $LDFLAGS -fPIC -shared -Wl,--verbose conftest.c -o conftest.so 2>&1 \ | |
5591 | | grep '\.sdata' >/dev/null; then | |
5592 | libc_cv_have_sdata_section=yes | |
5593 | fi | |
5594 | rm -f conftest.c conftest.so | |
0d01dace | 5595 | |
3a12e572 | 5596 | fi |
b08c89d9 | 5597 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_sdata_section" >&5 |
322e23db | 5598 | $as_echo "$libc_cv_have_sdata_section" >&6; } |
2a723ff6 JM |
5599 | if test $libc_cv_have_sdata_section = yes; then |
5600 | $as_echo "#define HAVE_SDATA_SECTION 1" >>confdefs.h | |
0d01dace | 5601 | |
a0da5fe1 | 5602 | fi |
0d01dace | 5603 | |
a0da5fe1 | 5604 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use .ctors/.dtors header and trailer" >&5 |
62bede13 | 5605 | $as_echo_n "checking whether to use .ctors/.dtors header and trailer... " >&6; } |
f318beb8 | 5606 | if ${libc_cv_ctors_header+:} false; then : |
62bede13 RM |
5607 | $as_echo_n "(cached) " >&6 |
5608 | else | |
a0da5fe1 | 5609 | libc_cv_ctors_header=yes |
07037eeb JM |
5610 | cat > conftest.c <<EOF |
5611 | int _start (void) { return 0; } | |
5612 | int __start (void) { return 0; } | |
113ddea4 | 5613 | |
07037eeb JM |
5614 | __attribute__ ((constructor)) void ctor (void) { asm (""); } |
5615 | __attribute__ ((destructor)) void dtor (void) { asm (""); } | |
113ddea4 | 5616 | |
07037eeb | 5617 | EOF |
66a704c4 | 5618 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp -o conftest |
07037eeb JM |
5619 | conftest.c -static -nostartfiles -nostdlib |
5620 | 1>&5' | |
5621 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
5622 | (eval $ac_try) 2>&5 | |
5623 | ac_status=$? | |
5624 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5625 | test $ac_status = 0; }; }; then : | |
113ddea4 | 5626 | if $READELF -WS conftest$ac_exeext | $AWK ' |
5f69cd2f | 5627 | { gsub(/\[ */, "[") } |
113ddea4 RM |
5628 | $2 == ".ctors" || $2 == ".dtors" { |
5629 | size = strtonum("0x" $6) | |
5630 | align = strtonum("0x" $NF) | |
5631 | seen[$2] = 1 | |
5632 | stub[$2] = size == align * 2 | |
5f69cd2f | 5633 | } |
113ddea4 RM |
5634 | END { |
5635 | ctors_ok = !seen[".ctors"] || stub[".ctors"] | |
5636 | dtors_ok = !seen[".dtors"] || stub[".dtors"] | |
5637 | exit ((ctors_ok && dtors_ok) ? 0 : 1) | |
5638 | } | |
5639 | '; then : | |
5640 | libc_cv_ctors_header=no | |
5641 | fi | |
5642 | ||
5643 | else | |
5644 | as_fn_error $? "missing __attribute__ ((constructor)) support??" "$LINENO" 5 | |
5645 | ||
5646 | fi | |
07037eeb | 5647 | rm -f conftest* |
113ddea4 | 5648 | |
62bede13 RM |
5649 | fi |
5650 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ctors_header" >&5 | |
5651 | $as_echo "$libc_cv_ctors_header" >&6; } | |
a0da5fe1 UD |
5652 | if test $libc_cv_ctors_header = no; then |
5653 | $as_echo "#define NO_CTORS_DTORS_SECTIONS 1" >>confdefs.h | |
4a531bb0 | 5654 | |
a0da5fe1 | 5655 | fi |
2c617417 | 5656 | |
a0da5fe1 | 5657 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libunwind-support in compiler" >&5 |
322e23db | 5658 | $as_echo_n "checking for libunwind-support in compiler... " >&6; } |
f318beb8 | 5659 | if ${libc_cv_cc_with_libunwind+:} false; then : |
322e23db | 5660 | $as_echo_n "(cached) " >&6 |
c776b3d7 | 5661 | else |
c776b3d7 | 5662 | |
a0da5fe1 | 5663 | cat > conftest.c <<EOF |
cbdb12de UD |
5664 | int main (void) { return 0; } |
5665 | EOF | |
a0da5fe1 | 5666 | if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -static -o conftest \ |
8175a253 | 5667 | conftest.c -v 2>&1 >/dev/null | grep ' -lunwind ' >/dev/null; then |
a0da5fe1 UD |
5668 | libc_cv_cc_with_libunwind=yes |
5669 | else | |
5670 | libc_cv_cc_with_libunwind=no | |
5671 | fi | |
5672 | rm -f conftest* | |
c776b3d7 | 5673 | fi |
b08c89d9 | 5674 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_with_libunwind" >&5 |
322e23db | 5675 | $as_echo "$libc_cv_cc_with_libunwind" >&6; } |
c776b3d7 | 5676 | |
a0da5fe1 UD |
5677 | if test $libc_cv_cc_with_libunwind = yes; then |
5678 | $as_echo "#define HAVE_CC_WITH_LIBUNWIND 1" >>confdefs.h | |
c776b3d7 | 5679 | |
a0da5fe1 | 5680 | fi |
c776b3d7 | 5681 | |
a0da5fe1 UD |
5682 | ASFLAGS_config= |
5683 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether --noexecstack is desirable for .S files" >&5 | |
322e23db | 5684 | $as_echo_n "checking whether --noexecstack is desirable for .S files... " >&6; } |
f318beb8 | 5685 | if ${libc_cv_as_noexecstack+:} false; then : |
322e23db | 5686 | $as_echo_n "(cached) " >&6 |
35915ec8 | 5687 | else |
a0da5fe1 | 5688 | cat > conftest.c <<EOF |
35915ec8 UD |
5689 | void foo (void) { } |
5690 | EOF | |
a0da5fe1 UD |
5691 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS |
5692 | -S -o conftest.s conftest.c 1>&5' | |
b08c89d9 | 5693 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
35915ec8 UD |
5694 | (eval $ac_try) 2>&5 |
5695 | ac_status=$? | |
b08c89d9 UD |
5696 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5697 | test $ac_status = 0; }; } \ | |
8175a253 | 5698 | && grep .note.GNU-stack conftest.s >/dev/null \ |
a0da5fe1 UD |
5699 | && { ac_try='${CC-cc} $ASFLAGS -Wa,--noexecstack |
5700 | -c -o conftest.o conftest.s 1>&5' | |
b08c89d9 | 5701 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
35915ec8 UD |
5702 | (eval $ac_try) 2>&5 |
5703 | ac_status=$? | |
b08c89d9 UD |
5704 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5705 | test $ac_status = 0; }; } | |
a0da5fe1 UD |
5706 | then |
5707 | libc_cv_as_noexecstack=yes | |
5708 | else | |
5709 | libc_cv_as_noexecstack=no | |
5710 | fi | |
5711 | rm -f conftest* | |
35915ec8 | 5712 | fi |
b08c89d9 | 5713 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_as_noexecstack" >&5 |
322e23db | 5714 | $as_echo "$libc_cv_as_noexecstack" >&6; } |
a0da5fe1 UD |
5715 | if test $libc_cv_as_noexecstack = yes; then |
5716 | ASFLAGS_config="$ASFLAGS_config -Wa,--noexecstack" | |
5717 | fi | |
35915ec8 | 5718 | |
2abf9ff1 | 5719 | |
a0da5fe1 | 5720 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -z combreloc" >&5 |
322e23db | 5721 | $as_echo_n "checking for -z combreloc... " >&6; } |
f318beb8 | 5722 | if ${libc_cv_z_combreloc+:} false; then : |
322e23db | 5723 | $as_echo_n "(cached) " >&6 |
a711b01d | 5724 | else |
a0da5fe1 | 5725 | cat > conftest.c <<EOF |
d555194c UD |
5726 | extern int bar (int); |
5727 | extern int mumble; | |
5728 | int foo (void) { return bar (mumble); } | |
a711b01d | 5729 | EOF |
a0da5fe1 | 5730 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
66a704c4 | 5731 | -fPIC -shared $no_ssp -o conftest.so conftest.c |
35cd3c97 | 5732 | -nostdlib -nostartfiles |
3a12e572 | 5733 | -Wl,-z,combreloc 1>&5' |
b08c89d9 | 5734 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
5735 | (eval $ac_try) 2>&5 |
5736 | ac_status=$? | |
b08c89d9 UD |
5737 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5738 | test $ac_status = 0; }; } | |
a0da5fe1 | 5739 | then |
e37fc4aa | 5740 | if $READELF -S conftest.so | grep -E '.rela?.dyn' > /dev/null; then |
a0da5fe1 | 5741 | libc_cv_z_combreloc=yes |
fdde8349 UD |
5742 | else |
5743 | libc_cv_z_combreloc=no | |
a711b01d | 5744 | fi |
a0da5fe1 UD |
5745 | else |
5746 | libc_cv_z_combreloc=no | |
5747 | fi | |
5748 | rm -f conftest* | |
a711b01d | 5749 | fi |
b08c89d9 | 5750 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_z_combreloc" >&5 |
322e23db | 5751 | $as_echo "$libc_cv_z_combreloc" >&6; } |
a0da5fe1 UD |
5752 | if test "$libc_cv_z_combreloc" = yes; then |
5753 | $as_echo "#define HAVE_Z_COMBRELOC 1" >>confdefs.h | |
fdde8349 | 5754 | |
a0da5fe1 | 5755 | fi |
2abf9ff1 RM |
5756 | |
5757 | ||
6bfea974 L |
5758 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for linker that supports -z execstack" >&5 |
5759 | $as_echo_n "checking for linker that supports -z execstack... " >&6; } | |
5760 | libc_linker_feature=no | |
5761 | if test x"$gnu_ld" = x"yes"; then | |
5762 | libc_linker_check=`$LD -v --help 2>/dev/null | grep "\-z execstack"` | |
5763 | if test -n "$libc_linker_check"; then | |
5764 | cat > conftest.c <<EOF | |
2abf9ff1 RM |
5765 | int _start (void) { return 42; } |
5766 | EOF | |
66a704c4 | 5767 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp |
6bfea974 L |
5768 | -Wl,-z,execstack -nostdlib -nostartfiles |
5769 | -fPIC -shared -o conftest.so conftest.c | |
5770 | 1>&5' | |
b08c89d9 | 5771 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
2abf9ff1 RM |
5772 | (eval $ac_try) 2>&5 |
5773 | ac_status=$? | |
b08c89d9 UD |
5774 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5775 | test $ac_status = 0; }; } | |
6bfea974 L |
5776 | then |
5777 | libc_linker_feature=yes | |
5778 | fi | |
5779 | rm -f conftest* | |
5780 | fi | |
5781 | fi | |
5782 | if test $libc_linker_feature = yes; then | |
a0da5fe1 UD |
5783 | libc_cv_z_execstack=yes |
5784 | else | |
5785 | libc_cv_z_execstack=no | |
5786 | fi | |
6bfea974 L |
5787 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_linker_feature" >&5 |
5788 | $as_echo "$libc_linker_feature" >&6; } | |
cd6ede75 | 5789 | |
0f124303 | 5790 | |
a0da5fe1 | 5791 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fpie" >&5 |
322e23db | 5792 | $as_echo_n "checking for -fpie... " >&6; } |
f318beb8 | 5793 | if ${libc_cv_fpie+:} false; then : |
322e23db | 5794 | $as_echo_n "(cached) " >&6 |
0f124303 | 5795 | else |
4da0431d | 5796 | if { ac_try='${CC-cc} -fpie -xc /dev/null -S -o /dev/null' |
b08c89d9 | 5797 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
0f124303 UD |
5798 | (eval $ac_try) 2>&5 |
5799 | ac_status=$? | |
b08c89d9 | 5800 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
4da0431d | 5801 | test $ac_status = 0; }; }; then : |
a0da5fe1 UD |
5802 | libc_cv_fpie=yes |
5803 | else | |
5804 | libc_cv_fpie=no | |
5805 | fi | |
4da0431d | 5806 | |
0f124303 | 5807 | fi |
b08c89d9 | 5808 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_fpie" >&5 |
322e23db | 5809 | $as_echo "$libc_cv_fpie" >&6; } |
0f124303 UD |
5810 | |
5811 | ||
871b9158 | 5812 | |
a0da5fe1 | 5813 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --hash-style option" >&5 |
322e23db | 5814 | $as_echo_n "checking for --hash-style option... " >&6; } |
f318beb8 | 5815 | if ${libc_cv_hashstyle+:} false; then : |
322e23db | 5816 | $as_echo_n "(cached) " >&6 |
871b9158 | 5817 | else |
a0da5fe1 | 5818 | cat > conftest.c <<EOF |
871b9158 UD |
5819 | int _start (void) { return 42; } |
5820 | EOF | |
66a704c4 | 5821 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp |
a0da5fe1 UD |
5822 | -fPIC -shared -o conftest.so conftest.c |
5823 | -Wl,--hash-style=both -nostdlib 1>&5' | |
b08c89d9 | 5824 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
871b9158 UD |
5825 | (eval $ac_try) 2>&5 |
5826 | ac_status=$? | |
b08c89d9 UD |
5827 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5828 | test $ac_status = 0; }; } | |
a0da5fe1 UD |
5829 | then |
5830 | libc_cv_hashstyle=yes | |
5831 | else | |
5832 | libc_cv_hashstyle=no | |
5833 | fi | |
5834 | rm -f conftest* | |
871b9158 | 5835 | fi |
b08c89d9 | 5836 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_hashstyle" >&5 |
322e23db | 5837 | $as_echo "$libc_cv_hashstyle" >&6; } |
871b9158 | 5838 | |
fd5e21c7 | 5839 | |
a0da5fe1 UD |
5840 | # The linker's default -shared behavior is good enough if it |
5841 | # does these things that our custom linker scripts ensure that | |
5842 | # all allocated NOTE sections come first. | |
5843 | if test "$use_default_link" = default; then | |
5844 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sufficient default -shared layout" >&5 | |
fd5e21c7 | 5845 | $as_echo_n "checking for sufficient default -shared layout... " >&6; } |
f318beb8 | 5846 | if ${libc_cv_use_default_link+:} false; then : |
fd5e21c7 RM |
5847 | $as_echo_n "(cached) " >&6 |
5848 | else | |
a0da5fe1 UD |
5849 | libc_cv_use_default_link=no |
5850 | cat > conftest.s <<\EOF | |
fd5e21c7 RM |
5851 | .section .note.a,"a",%note |
5852 | .balign 4 | |
5853 | .long 4,4,9 | |
5854 | .string "GNU" | |
5855 | .string "foo" | |
5856 | .section .note.b,"a",%note | |
5857 | .balign 4 | |
5858 | .long 4,4,9 | |
5859 | .string "GNU" | |
5860 | .string "bar" | |
5861 | EOF | |
a0da5fe1 | 5862 | if { ac_try=' ${CC-cc} $ASFLAGS -shared -o conftest.so conftest.s 1>&5' |
fd5e21c7 RM |
5863 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
5864 | (eval $ac_try) 2>&5 | |
5865 | ac_status=$? | |
5866 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5867 | test $ac_status = 0; }; } && | |
5868 | ac_try=`$READELF -S conftest.so | sed -n \ | |
5869 | '${x;p;} | |
5870 | s/^ *\[ *[1-9][0-9]*\] *\([^ ][^ ]*\) *\([^ ][^ ]*\) .*$/\2 \1/ | |
5871 | t a | |
5872 | b | |
5873 | : a | |
5874 | H'` | |
a0da5fe1 UD |
5875 | then |
5876 | libc_seen_a=no libc_seen_b=no | |
5877 | set -- $ac_try | |
5878 | while test $# -ge 2 -a "$1" = NOTE; do | |
5879 | case "$2" in | |
5880 | .note.a) libc_seen_a=yes ;; | |
5881 | .note.b) libc_seen_b=yes ;; | |
5882 | esac | |
5883 | shift 2 | |
5884 | done | |
5885 | case "$libc_seen_a$libc_seen_b" in | |
5886 | yesyes) | |
5887 | libc_cv_use_default_link=yes | |
5888 | ;; | |
5889 | *) | |
5890 | echo >&5 "\ | |
fd5e21c7 RM |
5891 | $libc_seen_a$libc_seen_b from: |
5892 | $ac_try" | |
a0da5fe1 UD |
5893 | ;; |
5894 | esac | |
5895 | fi | |
5896 | rm -f conftest* | |
fd5e21c7 RM |
5897 | fi |
5898 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_use_default_link" >&5 | |
5899 | $as_echo "$libc_cv_use_default_link" >&6; } | |
a0da5fe1 | 5900 | use_default_link=$libc_cv_use_default_link |
2abf9ff1 | 5901 | fi |
f13df7c7 | 5902 | |
89569c8b L |
5903 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GLOB_DAT reloc" >&5 |
5904 | $as_echo_n "checking for GLOB_DAT reloc... " >&6; } | |
5905 | if ${libc_cv_has_glob_dat+:} false; then : | |
5906 | $as_echo_n "(cached) " >&6 | |
5907 | else | |
5908 | cat > conftest.c <<EOF | |
5909 | extern int mumble; | |
5910 | int foo (void) { return mumble; } | |
5911 | EOF | |
5912 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS | |
5913 | -fPIC -shared -o conftest.so conftest.c | |
66a704c4 | 5914 | -nostdlib -nostartfiles $no_ssp |
89569c8b L |
5915 | 1>&5' |
5916 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
5917 | (eval $ac_try) 2>&5 | |
5918 | ac_status=$? | |
5919 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5920 | test $ac_status = 0; }; } | |
5921 | then | |
5922 | if $READELF -rW conftest.so | grep '_GLOB_DAT' > /dev/null; then | |
5923 | libc_cv_has_glob_dat=yes | |
5924 | else | |
5925 | libc_cv_has_glob_dat=no | |
5926 | fi | |
5927 | else | |
5928 | libc_cv_has_glob_dat=no | |
5929 | fi | |
5930 | rm -f conftest* | |
5931 | fi | |
5932 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_has_glob_dat" >&5 | |
5933 | $as_echo "$libc_cv_has_glob_dat" >&6; } | |
5934 | ||
5935 | ||
5c550700 RM |
5936 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker output format" >&5 |
5937 | $as_echo_n "checking linker output format... " >&6; } | |
f318beb8 | 5938 | if ${libc_cv_output_format+:} false; then : |
5c550700 RM |
5939 | $as_echo_n "(cached) " >&6 |
5940 | else | |
5941 | if libc_cv_output_format=` | |
66a704c4 | 5942 | ${CC-cc} -nostartfiles -nostdlib $no_ssp -Wl,--print-output-format 2>&5` |
5c550700 RM |
5943 | then |
5944 | : | |
5945 | else | |
5946 | libc_cv_output_format= | |
5947 | fi | |
5948 | test -n "$libc_cv_output_format" || libc_cv_output_format=unknown | |
5949 | fi | |
5950 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_output_format" >&5 | |
5951 | $as_echo "$libc_cv_output_format" >&6; } | |
5952 | ||
5953 | ||
b08c89d9 | 5954 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fno-toplevel-reorder -fno-section-anchors" >&5 |
322e23db | 5955 | $as_echo_n "checking for -fno-toplevel-reorder -fno-section-anchors... " >&6; } |
f318beb8 | 5956 | if ${libc_cv_fno_toplevel_reorder+:} false; then : |
322e23db | 5957 | $as_echo_n "(cached) " >&6 |
49803108 AJ |
5958 | else |
5959 | cat > conftest.c <<EOF | |
5960 | int foo; | |
5961 | EOF | |
22dca1ea | 5962 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -fno-toplevel-reorder -fno-section-anchors |
49803108 | 5963 | conftest.c 1>&5' |
b08c89d9 | 5964 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
49803108 AJ |
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; }; } | |
49803108 | 5969 | then |
18e2ac6d | 5970 | libc_cv_fno_toplevel_reorder=yes |
49803108 | 5971 | else |
18e2ac6d | 5972 | libc_cv_fno_toplevel_reorder=no |
49803108 AJ |
5973 | fi |
5974 | rm -f conftest* | |
5975 | fi | |
b08c89d9 | 5976 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_fno_toplevel_reorder" >&5 |
322e23db | 5977 | $as_echo "$libc_cv_fno_toplevel_reorder" >&6; } |
18e2ac6d | 5978 | if test $libc_cv_fno_toplevel_reorder = yes; then |
22dca1ea | 5979 | fno_unit_at_a_time="-fno-toplevel-reorder -fno-section-anchors" |
18e2ac6d | 5980 | else |
49803108 AJ |
5981 | fno_unit_at_a_time=-fno-unit-at-a-time |
5982 | fi | |
5983 | ||
5984 | ||
61655555 L |
5985 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -mtls-dialect=gnu2" >&5 |
5986 | $as_echo_n "checking for -mtls-dialect=gnu2... " >&6; } | |
5987 | if ${libc_cv_mtls_dialect_gnu2+:} false; then : | |
5988 | $as_echo_n "(cached) " >&6 | |
5989 | else | |
5990 | cat > conftest.c <<EOF | |
5991 | __thread int i; | |
5992 | void foo (void) | |
5993 | { | |
5994 | i = 10; | |
5995 | } | |
5996 | EOF | |
5997 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -fPIC -mtls-dialect=gnu2 | |
5998 | conftest.c 1>&5' | |
5999 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
6000 | (eval $ac_try) 2>&5 | |
6001 | ac_status=$? | |
6002 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
6003 | test $ac_status = 0; }; } | |
6004 | then | |
6005 | libc_cv_mtls_dialect_gnu2=yes | |
6006 | else | |
6007 | libc_cv_mtls_dialect_gnu2=no | |
6008 | fi | |
6009 | rm -f conftest* | |
6010 | fi | |
6011 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mtls_dialect_gnu2" >&5 | |
6012 | $as_echo "$libc_cv_mtls_dialect_gnu2" >&6; } | |
6013 | ||
6014 | config_vars="$config_vars | |
6015 | have-mtls-dialect-gnu2 = $libc_cv_mtls_dialect_gnu2" | |
6016 | ||
a0da5fe1 | 6017 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc puts quotes around section names" >&5 |
322e23db | 6018 | $as_echo_n "checking whether cc puts quotes around section names... " >&6; } |
f318beb8 | 6019 | if ${libc_cv_have_section_quotes+:} false; then : |
322e23db | 6020 | $as_echo_n "(cached) " >&6 |
e26dd47f UD |
6021 | else |
6022 | cat > conftest.c <<EOF | |
a0da5fe1 UD |
6023 | static const int foo |
6024 | __attribute__ ((section ("bar"))) = 1; | |
e26dd47f | 6025 | EOF |
a0da5fe1 UD |
6026 | if ${CC-cc} -S conftest.c -o conftest.s; then |
6027 | if grep '\.section.*"bar"' conftest.s >/dev/null; then | |
6028 | libc_cv_have_section_quotes=yes | |
e26dd47f | 6029 | else |
a0da5fe1 | 6030 | libc_cv_have_section_quotes=no |
e26dd47f | 6031 | fi |
a0da5fe1 UD |
6032 | else |
6033 | libc_cv_have_section_quotes=unknown | |
6034 | fi | |
6035 | rm -f conftest.{c,s} | |
e26dd47f | 6036 | |
3a12e572 | 6037 | fi |
b08c89d9 | 6038 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_section_quotes" >&5 |
322e23db | 6039 | $as_echo "$libc_cv_have_section_quotes" >&6; } |
a0da5fe1 UD |
6040 | if test $libc_cv_have_section_quotes = yes; then |
6041 | $as_echo "#define HAVE_SECTION_QUOTES 1" >>confdefs.h | |
cd6ede75 | 6042 | |
9a97d1f7 UD |
6043 | fi |
6044 | ||
b08c89d9 | 6045 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_memset" >&5 |
322e23db | 6046 | $as_echo_n "checking for __builtin_memset... " >&6; } |
f318beb8 | 6047 | if ${libc_cv_gcc_builtin_memset+:} false; then : |
322e23db | 6048 | $as_echo_n "(cached) " >&6 |
d555194c UD |
6049 | else |
6050 | cat > conftest.c <<\EOF | |
6051 | void zero (void *x) | |
6052 | { | |
a52d1562 | 6053 | __builtin_memset (x, 0, 1000); |
d555194c UD |
6054 | } |
6055 | EOF | |
e37fc4aa | 6056 | if { ac_try='${CC-cc} -O3 -S conftest.c -o - | grep -F "memset" > /dev/null' |
b08c89d9 | 6057 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6058 | (eval $ac_try) 2>&5 |
6059 | ac_status=$? | |
b08c89d9 UD |
6060 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6061 | test $ac_status = 0; }; }; | |
d555194c UD |
6062 | then |
6063 | libc_cv_gcc_builtin_memset=no | |
6064 | else | |
6065 | libc_cv_gcc_builtin_memset=yes | |
6066 | fi | |
3a12e572 | 6067 | rm -f conftest* |
d555194c | 6068 | fi |
b08c89d9 | 6069 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_builtin_memset" >&5 |
322e23db | 6070 | $as_echo "$libc_cv_gcc_builtin_memset" >&6; } |
d555194c | 6071 | if test "$libc_cv_gcc_builtin_memset" = yes ; then |
b08c89d9 | 6072 | $as_echo "#define HAVE_BUILTIN_MEMSET 1" >>confdefs.h |
d555194c UD |
6073 | |
6074 | fi | |
6075 | ||
b08c89d9 | 6076 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for redirection of built-in functions" >&5 |
322e23db | 6077 | $as_echo_n "checking for redirection of built-in functions... " >&6; } |
f318beb8 | 6078 | if ${libc_cv_gcc_builtin_redirection+:} false; then : |
322e23db | 6079 | $as_echo_n "(cached) " >&6 |
85dd1003 UD |
6080 | else |
6081 | cat > conftest.c <<\EOF | |
6082 | extern char *strstr (const char *, const char *) __asm ("my_strstr"); | |
6083 | char *foo (const char *a, const char *b) | |
6084 | { | |
6085 | return __builtin_strstr (a, b); | |
6086 | } | |
6087 | EOF | |
e37fc4aa | 6088 | if { ac_try='${CC-cc} -O3 -S conftest.c -o - | grep -F "my_strstr" > /dev/null' |
b08c89d9 | 6089 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
85dd1003 UD |
6090 | (eval $ac_try) 2>&5 |
6091 | ac_status=$? | |
b08c89d9 UD |
6092 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6093 | test $ac_status = 0; }; }; | |
85dd1003 UD |
6094 | then |
6095 | libc_cv_gcc_builtin_redirection=yes | |
6096 | else | |
6097 | libc_cv_gcc_builtin_redirection=no | |
6098 | fi | |
6099 | rm -f conftest* | |
6100 | fi | |
b08c89d9 | 6101 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_builtin_redirection" >&5 |
322e23db | 6102 | $as_echo "$libc_cv_gcc_builtin_redirection" >&6; } |
3ce1f295 UD |
6103 | if test "$libc_cv_gcc_builtin_redirection" = no; then |
6104 | as_fn_error $? "support for the symbol redirection needed" "$LINENO" 5 | |
85dd1003 UD |
6105 | fi |
6106 | ||
7998fa78 AS |
6107 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler option to disable generation of FMA instructions" >&5 |
6108 | $as_echo_n "checking for compiler option to disable generation of FMA instructions... " >&6; } | |
6109 | if ${libc_cv_cc_nofma+:} false; then : | |
6110 | $as_echo_n "(cached) " >&6 | |
6111 | else | |
6112 | libc_cv_cc_nofma= | |
6113 | for opt in -ffp-contract=off -mno-fused-madd; do | |
6114 | if { ac_try='${CC-cc} $opt -xc /dev/null -S -o /dev/null' | |
6115 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
6116 | (eval $ac_try) 2>&5 | |
6117 | ac_status=$? | |
6118 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
6119 | test $ac_status = 0; }; }; then : | |
6120 | libc_cv_cc_nofma=$opt; break | |
6121 | fi | |
6122 | done | |
6123 | fi | |
6124 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_nofma" >&5 | |
6125 | $as_echo "$libc_cv_cc_nofma" >&6; } | |
6126 | ||
bef0b507 | 6127 | |
2cf9ad57 | 6128 | if test -n "$submachine"; then |
b08c89d9 | 6129 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler option for CPU variant" >&5 |
322e23db | 6130 | $as_echo_n "checking for compiler option for CPU variant... " >&6; } |
f318beb8 | 6131 | if ${libc_cv_cc_submachine+:} false; then : |
322e23db | 6132 | $as_echo_n "(cached) " >&6 |
2cf9ad57 RM |
6133 | else |
6134 | libc_cv_cc_submachine=no | |
6135 | for opt in "-march=$submachine" "-mcpu=$submachine"; do | |
6136 | if { ac_try='${CC-cc} $opt -xc /dev/null -S -o /dev/null' | |
b08c89d9 | 6137 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
2cf9ad57 RM |
6138 | (eval $ac_try) 2>&5 |
6139 | ac_status=$? | |
b08c89d9 | 6140 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
40b601fb JM |
6141 | test $ac_status = 0; }; }; then : |
6142 | ||
2cf9ad57 RM |
6143 | libc_cv_cc_submachine="$opt" |
6144 | break | |
40b601fb | 6145 | fi |
2cf9ad57 RM |
6146 | done |
6147 | fi | |
b08c89d9 | 6148 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_submachine" >&5 |
322e23db | 6149 | $as_echo "$libc_cv_cc_submachine" >&6; } |
2cf9ad57 | 6150 | if test "x$libc_cv_cc_submachine" = xno; then |
4a531bb0 | 6151 | as_fn_error $? "${CC-cc} does not support $submachine" "$LINENO" 5 |
2cf9ad57 RM |
6152 | fi |
6153 | fi | |
6154 | ||
6155 | ||
85c2e611 AZ |
6156 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC accepts -fno-tree-loop-distribute-patterns with \ |
6157 | __attribute__ ((__optimize__))" >&5 | |
6158 | $as_echo_n "checking if $CC accepts -fno-tree-loop-distribute-patterns with \ | |
6159 | __attribute__ ((__optimize__))... " >&6; } | |
6160 | if ${libc_cv_cc_loop_to_function+:} false; then : | |
6161 | $as_echo_n "(cached) " >&6 | |
6162 | else | |
6163 | cat > conftest.c <<EOF | |
6164 | void | |
6165 | __attribute__ ((__optimize__ ("-fno-tree-loop-distribute-patterns"))) | |
6166 | foo (void) {} | |
6167 | EOF | |
6168 | libc_cv_cc_loop_to_function=no | |
6169 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c' | |
6170 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
6171 | (eval $ac_try) 2>&5 | |
6172 | ac_status=$? | |
6173 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
6174 | test $ac_status = 0; }; } | |
6175 | then | |
6176 | libc_cv_cc_loop_to_function=yes | |
6177 | fi | |
6178 | rm -f conftest* | |
6179 | fi | |
6180 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_loop_to_function" >&5 | |
6181 | $as_echo "$libc_cv_cc_loop_to_function" >&6; } | |
6182 | if test $libc_cv_cc_loop_to_function = yes; then | |
6183 | $as_echo "#define HAVE_CC_INHIBIT_LOOP_TO_LIBCALL 1" >>confdefs.h | |
6184 | ||
6185 | fi | |
6186 | ||
6187 | ||
b08c89d9 | 6188 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libgd" >&5 |
322e23db | 6189 | $as_echo_n "checking for libgd... " >&6; } |
6dab8688 UD |
6190 | if test "$with_gd" != "no"; then |
6191 | old_CFLAGS="$CFLAGS" | |
6192 | CFLAGS="$CFLAGS $libgd_include" | |
6193 | old_LDFLAGS="$LDFLAGS" | |
6194 | LDFLAGS="$LDFLAGS $libgd_ldflags" | |
6195 | old_LIBS="$LIBS" | |
6196 | LIBS="$LIBS -lgd -lpng -lz -lm" | |
b08c89d9 | 6197 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2abf9ff1 | 6198 | /* end confdefs.h. */ |
c8f3e6db | 6199 | #include <gd.h> |
3a12e572 UD |
6200 | int |
6201 | main () | |
6202 | { | |
c8f3e6db | 6203 | gdImagePng (0, 0) |
3a12e572 UD |
6204 | ; |
6205 | return 0; | |
6206 | } | |
6207 | _ACEOF | |
b08c89d9 | 6208 | if ac_fn_c_try_link "$LINENO"; then : |
c8f3e6db UD |
6209 | LIBGD=yes |
6210 | else | |
b08c89d9 | 6211 | LIBGD=no |
c8f3e6db | 6212 | fi |
b08c89d9 UD |
6213 | rm -f core conftest.err conftest.$ac_objext \ |
6214 | conftest$ac_exeext conftest.$ac_ext | |
6dab8688 UD |
6215 | CFLAGS="$old_CFLAGS" |
6216 | LDFLAGS="$old_LDFLAGS" | |
6217 | LIBS="$old_LIBS" | |
6218 | else | |
6219 | LIBGD=no | |
6220 | fi | |
b08c89d9 | 6221 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGD" >&5 |
322e23db | 6222 | $as_echo "$LIBGD" >&6; } |
3a12e572 UD |
6223 | |
6224 | ||
74a30a58 UD |
6225 | # SELinux detection |
6226 | if test x$with_selinux = xno ; then | |
6227 | have_selinux=no; | |
6228 | else | |
6229 | # See if we have the SELinux library | |
b08c89d9 | 6230 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for is_selinux_enabled in -lselinux" >&5 |
322e23db | 6231 | $as_echo_n "checking for is_selinux_enabled in -lselinux... " >&6; } |
f318beb8 | 6232 | if ${ac_cv_lib_selinux_is_selinux_enabled+:} false; then : |
322e23db | 6233 | $as_echo_n "(cached) " >&6 |
74a30a58 UD |
6234 | else |
6235 | ac_check_lib_save_LIBS=$LIBS | |
6236 | LIBS="-lselinux $LIBS" | |
b08c89d9 | 6237 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
74a30a58 UD |
6238 | /* end confdefs.h. */ |
6239 | ||
26f56c1c UD |
6240 | /* Override any GCC internal prototype to avoid an error. |
6241 | Use char because int might match the return type of a GCC | |
6242 | builtin and then its argument prototype would still apply. */ | |
74a30a58 UD |
6243 | #ifdef __cplusplus |
6244 | extern "C" | |
6245 | #endif | |
74a30a58 UD |
6246 | char is_selinux_enabled (); |
6247 | int | |
6248 | main () | |
6249 | { | |
26f56c1c | 6250 | return is_selinux_enabled (); |
74a30a58 UD |
6251 | ; |
6252 | return 0; | |
6253 | } | |
6254 | _ACEOF | |
b08c89d9 | 6255 | if ac_fn_c_try_link "$LINENO"; then : |
74a30a58 UD |
6256 | ac_cv_lib_selinux_is_selinux_enabled=yes |
6257 | else | |
b08c89d9 | 6258 | ac_cv_lib_selinux_is_selinux_enabled=no |
74a30a58 | 6259 | fi |
b08c89d9 UD |
6260 | rm -f core conftest.err conftest.$ac_objext \ |
6261 | conftest$ac_exeext conftest.$ac_ext | |
74a30a58 UD |
6262 | LIBS=$ac_check_lib_save_LIBS |
6263 | fi | |
b08c89d9 | 6264 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_is_selinux_enabled" >&5 |
322e23db | 6265 | $as_echo "$ac_cv_lib_selinux_is_selinux_enabled" >&6; } |
f318beb8 | 6266 | if test "x$ac_cv_lib_selinux_is_selinux_enabled" = xyes; then : |
74a30a58 UD |
6267 | have_selinux=yes |
6268 | else | |
6269 | have_selinux=no | |
6270 | fi | |
6271 | ||
8f1913a9 | 6272 | if test x$with_selinux = xyes ; then |
74a30a58 | 6273 | if test x$have_selinux = xno ; then |
0699f766 | 6274 | as_fn_error $? "SELinux explicitly required, but SELinux library not found" "$LINENO" 5 |
74a30a58 UD |
6275 | fi |
6276 | fi | |
6277 | fi | |
6278 | # Check if we're building with SELinux support. | |
6279 | if test "x$have_selinux" = xyes; then | |
6280 | ||
b08c89d9 | 6281 | $as_echo "#define HAVE_SELINUX 1" >>confdefs.h |
74a30a58 | 6282 | |
b399a0c2 UD |
6283 | |
6284 | # See if we have the libaudit library | |
b08c89d9 | 6285 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for audit_log_user_avc_message in -laudit" >&5 |
322e23db | 6286 | $as_echo_n "checking for audit_log_user_avc_message in -laudit... " >&6; } |
f318beb8 | 6287 | if ${ac_cv_lib_audit_audit_log_user_avc_message+:} false; then : |
322e23db | 6288 | $as_echo_n "(cached) " >&6 |
b399a0c2 UD |
6289 | else |
6290 | ac_check_lib_save_LIBS=$LIBS | |
6291 | LIBS="-laudit $LIBS" | |
b08c89d9 | 6292 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
b399a0c2 UD |
6293 | /* end confdefs.h. */ |
6294 | ||
26f56c1c UD |
6295 | /* Override any GCC internal prototype to avoid an error. |
6296 | Use char because int might match the return type of a GCC | |
6297 | builtin and then its argument prototype would still apply. */ | |
b399a0c2 UD |
6298 | #ifdef __cplusplus |
6299 | extern "C" | |
6300 | #endif | |
b2f97341 | 6301 | char audit_log_user_avc_message (); |
b399a0c2 UD |
6302 | int |
6303 | main () | |
6304 | { | |
26f56c1c | 6305 | return audit_log_user_avc_message (); |
b399a0c2 UD |
6306 | ; |
6307 | return 0; | |
6308 | } | |
6309 | _ACEOF | |
b08c89d9 | 6310 | if ac_fn_c_try_link "$LINENO"; then : |
b2f97341 | 6311 | ac_cv_lib_audit_audit_log_user_avc_message=yes |
b399a0c2 | 6312 | else |
b08c89d9 | 6313 | ac_cv_lib_audit_audit_log_user_avc_message=no |
b399a0c2 | 6314 | fi |
b08c89d9 UD |
6315 | rm -f core conftest.err conftest.$ac_objext \ |
6316 | conftest$ac_exeext conftest.$ac_ext | |
b399a0c2 UD |
6317 | LIBS=$ac_check_lib_save_LIBS |
6318 | fi | |
b08c89d9 | 6319 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_audit_audit_log_user_avc_message" >&5 |
322e23db | 6320 | $as_echo "$ac_cv_lib_audit_audit_log_user_avc_message" >&6; } |
f318beb8 | 6321 | if test "x$ac_cv_lib_audit_audit_log_user_avc_message" = xyes; then : |
b399a0c2 UD |
6322 | have_libaudit=yes |
6323 | else | |
6324 | have_libaudit=no | |
6325 | fi | |
6326 | ||
6327 | if test "x$have_libaudit" = xyes; then | |
6328 | ||
b08c89d9 | 6329 | $as_echo "#define HAVE_LIBAUDIT 1" >>confdefs.h |
b399a0c2 UD |
6330 | |
6331 | fi | |
6332 | ||
1f063dca UD |
6333 | |
6334 | # See if we have the libcap library | |
b08c89d9 | 6335 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cap_init in -lcap" >&5 |
322e23db | 6336 | $as_echo_n "checking for cap_init in -lcap... " >&6; } |
f318beb8 | 6337 | if ${ac_cv_lib_cap_cap_init+:} false; then : |
322e23db | 6338 | $as_echo_n "(cached) " >&6 |
1f063dca UD |
6339 | else |
6340 | ac_check_lib_save_LIBS=$LIBS | |
6341 | LIBS="-lcap $LIBS" | |
b08c89d9 | 6342 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
1f063dca UD |
6343 | /* end confdefs.h. */ |
6344 | ||
26f56c1c UD |
6345 | /* Override any GCC internal prototype to avoid an error. |
6346 | Use char because int might match the return type of a GCC | |
6347 | builtin and then its argument prototype would still apply. */ | |
1f063dca UD |
6348 | #ifdef __cplusplus |
6349 | extern "C" | |
6350 | #endif | |
1f063dca UD |
6351 | char cap_init (); |
6352 | int | |
6353 | main () | |
6354 | { | |
26f56c1c | 6355 | return cap_init (); |
1f063dca UD |
6356 | ; |
6357 | return 0; | |
6358 | } | |
6359 | _ACEOF | |
b08c89d9 | 6360 | if ac_fn_c_try_link "$LINENO"; then : |
1f063dca UD |
6361 | ac_cv_lib_cap_cap_init=yes |
6362 | else | |
b08c89d9 | 6363 | ac_cv_lib_cap_cap_init=no |
1f063dca | 6364 | fi |
b08c89d9 UD |
6365 | rm -f core conftest.err conftest.$ac_objext \ |
6366 | conftest$ac_exeext conftest.$ac_ext | |
1f063dca UD |
6367 | LIBS=$ac_check_lib_save_LIBS |
6368 | fi | |
b08c89d9 | 6369 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cap_cap_init" >&5 |
322e23db | 6370 | $as_echo "$ac_cv_lib_cap_cap_init" >&6; } |
f318beb8 | 6371 | if test "x$ac_cv_lib_cap_cap_init" = xyes; then : |
1f063dca UD |
6372 | have_libcap=yes |
6373 | else | |
6374 | have_libcap=no | |
6375 | fi | |
6376 | ||
6377 | if test "x$have_libcap" = xyes; then | |
6378 | ||
b08c89d9 | 6379 | $as_echo "#define HAVE_LIBCAP 1" >>confdefs.h |
1f063dca UD |
6380 | |
6381 | fi | |
6382 | ||
74a30a58 UD |
6383 | fi |
6384 | ||
6385 | ||
61653dfb RM |
6386 | CPPUNDEFS= |
6387 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FORTIFY_SOURCE predefine" >&5 | |
6388 | $as_echo_n "checking for _FORTIFY_SOURCE predefine... " >&6; } | |
6389 | if ${libc_cv_predef_fortify_source+:} false; then : | |
6390 | $as_echo_n "(cached) " >&6 | |
6391 | else | |
6392 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6393 | /* end confdefs.h. */ | |
6394 | ||
6395 | int | |
6396 | main () | |
6397 | { | |
6398 | ||
6399 | #ifdef _FORTIFY_SOURCE | |
6400 | # error bogon | |
6401 | #endif | |
6402 | ; | |
6403 | return 0; | |
6404 | } | |
6405 | _ACEOF | |
6406 | if ac_fn_c_try_compile "$LINENO"; then : | |
6407 | libc_cv_predef_fortify_source=no | |
6408 | else | |
6409 | libc_cv_predef_fortify_source=yes | |
6410 | fi | |
6411 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6412 | fi | |
6413 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_predef_fortify_source" >&5 | |
6414 | $as_echo "$libc_cv_predef_fortify_source" >&6; } | |
6415 | if test $libc_cv_predef_fortify_source = yes; then | |
6416 | CPPUNDEFS="${CPPUNDEFS:+$CPPUNDEFS }-U_FORTIFY_SOURCE" | |
6417 | fi | |
6418 | ||
6419 | ||
61b1ef6e MF |
6420 | # Some linkers on some architectures support __ehdr_start but with |
6421 | # bugs. Make sure usage of it does not create relocations in the | |
6422 | # output (as the linker should resolve them all for us). | |
6423 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the linker provides working __ehdr_start" >&5 | |
6424 | $as_echo_n "checking whether the linker provides working __ehdr_start... " >&6; } | |
44c4e5d5 RM |
6425 | if ${libc_cv_ehdr_start+:} false; then : |
6426 | $as_echo_n "(cached) " >&6 | |
6427 | else | |
6428 | ||
6429 | old_CFLAGS="$CFLAGS" | |
6430 | old_LDFLAGS="$LDFLAGS" | |
6431 | old_LIBS="$LIBS" | |
6432 | CFLAGS="$CFLAGS -fPIC" | |
66a704c4 | 6433 | LDFLAGS="$LDFLAGS -nostdlib -nostartfiles -shared $no_ssp" |
44c4e5d5 RM |
6434 | LIBS= |
6435 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6436 | /* end confdefs.h. */ | |
6437 | ||
61b1ef6e MF |
6438 | typedef struct { |
6439 | char foo; | |
6440 | long val; | |
6441 | } Ehdr; | |
6442 | extern const Ehdr __ehdr_start __attribute__ ((visibility ("hidden"))); | |
6443 | long ehdr (void) { return __ehdr_start.val; } | |
44c4e5d5 RM |
6444 | |
6445 | _ACEOF | |
6446 | if ac_fn_c_try_link "$LINENO"; then : | |
e37fc4aa | 6447 | if $READELF -r conftest | grep -F __ehdr_start >/dev/null; then |
61b1ef6e MF |
6448 | libc_cv_ehdr_start=broken |
6449 | else | |
6450 | libc_cv_ehdr_start=yes | |
6451 | fi | |
44c4e5d5 RM |
6452 | else |
6453 | libc_cv_ehdr_start=no | |
6454 | fi | |
6455 | rm -f core conftest.err conftest.$ac_objext \ | |
6456 | conftest$ac_exeext conftest.$ac_ext | |
6457 | CFLAGS="$old_CFLAGS" | |
6458 | LDFLAGS="$old_LDFLAGS" | |
6459 | LIBS="$old_LIBS" | |
6460 | ||
6461 | fi | |
6462 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ehdr_start" >&5 | |
6463 | $as_echo "$libc_cv_ehdr_start" >&6; } | |
61b1ef6e | 6464 | if test "$libc_cv_ehdr_start" = yes; then |
44c4e5d5 RM |
6465 | $as_echo "#define HAVE_EHDR_START 1" >>confdefs.h |
6466 | ||
61b1ef6e MF |
6467 | elif test "$libc_cv_ehdr_start" = broken; then |
6468 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: linker is broken -- you should upgrade" >&5 | |
6469 | $as_echo "$as_me: WARNING: linker is broken -- you should upgrade" >&2;} | |
44c4e5d5 RM |
6470 | fi |
6471 | ||
9fe7e787 RM |
6472 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_trap with no external dependencies" >&5 |
6473 | $as_echo_n "checking for __builtin_trap with no external dependencies... " >&6; } | |
6474 | if ${libc_cv_builtin_trap+:} false; then : | |
6475 | $as_echo_n "(cached) " >&6 | |
6476 | else | |
6477 | libc_cv_builtin_trap=no | |
6478 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6479 | /* end confdefs.h. */ | |
6480 | ||
6481 | int | |
6482 | main () | |
6483 | { | |
6484 | __builtin_trap () | |
6485 | ; | |
6486 | return 0; | |
6487 | } | |
6488 | _ACEOF | |
6489 | if ac_fn_c_try_compile "$LINENO"; then : | |
6490 | ||
6491 | libc_undefs=`$NM -u conftest.o | | |
6492 | LC_ALL=C $AWK '$1 == "U" { print $2 | "sort -u"; next } { exit(1) }' \ | |
6493 | 2>&5` || { | |
6494 | as_fn_error $? "confusing output from $NM -u" "$LINENO" 5 | |
6495 | } | |
6496 | echo >&5 "libc_undefs='$libc_undefs'" | |
6497 | if test -z "$libc_undefs"; then | |
6498 | libc_cv_builtin_trap=yes | |
6499 | fi | |
6500 | fi | |
6501 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6502 | fi | |
6503 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_builtin_trap" >&5 | |
6504 | $as_echo "$libc_cv_builtin_trap" >&6; } | |
6505 | if test $libc_cv_builtin_trap = yes; then | |
6506 | $as_echo "#define HAVE_BUILTIN_TRAP 1" >>confdefs.h | |
6507 | ||
6508 | fi | |
6509 | ||
99e1dc0a FW |
6510 | ac_ext=cpp |
6511 | ac_cpp='$CXXCPP $CPPFLAGS' | |
6512 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
6513 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
6514 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
6515 | ||
6516 | ||
6517 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler supports thread_local" >&5 | |
6518 | $as_echo_n "checking whether the C++ compiler supports thread_local... " >&6; } | |
6519 | if ${libc_cv_cxx_thread_local+:} false; then : | |
6520 | $as_echo_n "(cached) " >&6 | |
6521 | else | |
6522 | ||
6523 | old_CXXFLAGS="$CXXFLAGS" | |
6524 | CXXFLAGS="$CXXFLAGS -std=gnu++11" | |
6525 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6526 | /* end confdefs.h. */ | |
6527 | ||
6528 | #include <thread> | |
6529 | ||
6530 | // Compiler support. | |
6531 | struct S | |
6532 | { | |
6533 | S (); | |
6534 | ~S (); | |
6535 | }; | |
6536 | thread_local S s; | |
6537 | S * get () { return &s; } | |
6538 | ||
6539 | // libstdc++ support. | |
6540 | #ifndef _GLIBCXX_HAVE___CXA_THREAD_ATEXIT_IMPL | |
6541 | #error __cxa_thread_atexit_impl not supported | |
6542 | #endif | |
6543 | ||
6544 | _ACEOF | |
6545 | if ac_fn_cxx_try_compile "$LINENO"; then : | |
6546 | libc_cv_cxx_thread_local=yes | |
6547 | else | |
6548 | libc_cv_cxx_thread_local=no | |
6549 | fi | |
6550 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6551 | CXXFLAGS="$old_CXXFLAGS" | |
6552 | ||
6553 | fi | |
6554 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cxx_thread_local" >&5 | |
6555 | $as_echo "$libc_cv_cxx_thread_local" >&6; } | |
6556 | ||
6557 | ||
6558 | ac_ext=c | |
6559 | ac_cpp='$CPP $CPPFLAGS' | |
6560 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
6561 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
6562 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
6563 | ||
6564 | ||
cd6ede75 UD |
6565 | ### End of automated tests. |
6566 | ### Now run sysdeps configure fragments. | |
6567 | ||
cb343854 | 6568 | # They also can set these variables. |
b43b13ac | 6569 | use_ldconfig=no |
cb343854 | 6570 | ldd_rewrite_script=no |
77259608 | 6571 | libc_cv_sysconfdir=$sysconfdir |
4248b1b1 | 6572 | libc_cv_localstatedir=$localstatedir |
74bd2300 | 6573 | libc_cv_gcc_unwind_find_fde=no |
e2fd3cbe | 6574 | libc_cv_idn=no |
cb343854 | 6575 | |
cd6ede75 | 6576 | # Iterate over all the sysdep directories we will use, running their |
09055553 | 6577 | # configure fragments. |
cd6ede75 UD |
6578 | for dir in $sysnames; do |
6579 | case $dir in | |
6580 | /*) dest=$dir ;; | |
6581 | *) dest=$srcdir/$dir ;; | |
6582 | esac | |
6583 | if test -r $dest/configure; then | |
b08c89d9 | 6584 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: running configure fragment for $dir" >&5 |
322e23db | 6585 | $as_echo "running configure fragment for $dir" >&6; } |
cd6ede75 UD |
6586 | . $dest/configure |
6587 | fi | |
cd6ede75 UD |
6588 | done |
6589 | ||
5695d46f AS |
6590 | if test x"$build_mathvec" = xnotset; then |
6591 | build_mathvec=no | |
6592 | fi | |
6593 | config_vars="$config_vars | |
6594 | build-mathvec = $build_mathvec" | |
6595 | ||
7ffa9423 AZ |
6596 | |
6597 | ||
6598 | ||
74bd2300 | 6599 | if test x$libc_cv_gcc_unwind_find_fde = xyes; then |
b08c89d9 | 6600 | $as_echo "#define EXPORT_UNWIND_FIND_FDE 1" >>confdefs.h |
74bd2300 UD |
6601 | |
6602 | fi | |
6603 | ||
6604 | ||
6e6249d0 RM |
6605 | # A sysdeps configure fragment can reset this if IFUNC is not actually |
6606 | # usable even though the assembler knows how to generate the symbol type. | |
6607 | if test x"$libc_cv_ld_gnu_indirect_function" = xyes; then | |
6608 | $as_echo "#define HAVE_IFUNC 1" >>confdefs.h | |
6609 | ||
6610 | fi | |
6611 | ||
022dfdce SL |
6612 | if test x"$libc_cv_gcc_indirect_function" = xyes; then |
6613 | $as_echo "#define HAVE_GCC_IFUNC 1" >>confdefs.h | |
6614 | ||
6615 | fi | |
6616 | ||
3cc3ef96 RM |
6617 | # This is far from the AC_ARG_ENABLE that sets it so that a sysdeps |
6618 | # configure fragment can override the value to prevent this AC_DEFINE. | |
6619 | ||
6620 | if test "x$use_nscd" != xno; then | |
6621 | $as_echo "#define USE_NSCD 1" >>confdefs.h | |
6622 | ||
6623 | fi | |
c53d909c RM |
6624 | if test "x$build_nscd" = xdefault; then |
6625 | build_nscd=$use_nscd | |
6626 | fi | |
3cc3ef96 | 6627 | |
cd6ede75 UD |
6628 | |
6629 | ||
6630 | ||
6631 | ||
6632 | ||
cb343854 | 6633 | |
dff14448 | 6634 | |
f57f8055 RM |
6635 | if test x$use_ldconfig = xyes; then |
6636 | $as_echo "#define USE_LDCONFIG 1" >>confdefs.h | |
6637 | ||
6638 | fi | |
af968f62 | 6639 | |
3b100462 | 6640 | |
eae47a36 | 6641 | |
7998fa78 | 6642 | |
650425ce | 6643 | |
a334319f | 6644 | |
b08c89d9 | 6645 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -fPIC is default" >&5 |
322e23db | 6646 | $as_echo_n "checking whether -fPIC is default... " >&6; } |
f318beb8 | 6647 | if ${libc_cv_pic_default+:} false; then : |
322e23db | 6648 | $as_echo_n "(cached) " >&6 |
cc3fa755 | 6649 | else |
ff886b82 | 6650 | libc_cv_pic_default=yes |
cc3fa755 | 6651 | cat > conftest.c <<EOF |
9756dfe1 | 6652 | #if defined __PIC__ || defined __pic__ || defined PIC || defined pic |
cc3fa755 UD |
6653 | # error PIC is default. |
6654 | #endif | |
6655 | EOF | |
6656 | if eval "${CC-cc} -S conftest.c 2>&5 1>&5"; then | |
ff886b82 | 6657 | libc_cv_pic_default=no |
cc3fa755 UD |
6658 | fi |
6659 | rm -f conftest.* | |
6660 | fi | |
b08c89d9 | 6661 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_pic_default" >&5 |
322e23db | 6662 | $as_echo "$libc_cv_pic_default" >&6; } |
cc3fa755 UD |
6663 | |
6664 | ||
cc08749b L |
6665 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -fPIE is default" >&5 |
6666 | $as_echo_n "checking whether -fPIE is default... " >&6; } | |
6667 | if ${libc_cv_pie_default+:} false; then : | |
6668 | $as_echo_n "(cached) " >&6 | |
6669 | else | |
6670 | libc_cv_pie_default=yes | |
6671 | cat > conftest.c <<EOF | |
6672 | #if defined __PIE__ || defined __pie__ || defined PIE || defined pie | |
6673 | # error PIE is default. | |
6674 | #endif | |
6675 | EOF | |
6676 | if eval "${CC-cc} -S conftest.c 2>&5 1>&5"; then | |
6677 | libc_cv_pie_default=no | |
6678 | fi | |
6679 | rm -f conftest.* | |
6680 | fi | |
6681 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_pie_default" >&5 | |
6682 | $as_echo "$libc_cv_pie_default" >&6; } | |
6683 | ||
6684 | ||
abcb584d L |
6685 | # Set the `multidir' variable by grabbing the variable from the compiler. |
6686 | # We do it once and save the result in a generated makefile. | |
6687 | libc_cv_multidir=`${CC-cc} $CFLAGS $CPPFLAGS -print-multi-directory` | |
6688 | ||
6689 | ||
2103c260 | 6690 | |
2103c260 | 6691 | |
2103c260 | 6692 | |
cc3fa755 | 6693 | |
cd6ede75 UD |
6694 | |
6695 | ||
6696 | ||
ee74a442 UD |
6697 | VERSION=`sed -n -e 's/^#define VERSION "\([^"]*\)"/\1/p' < $srcdir/version.h` |
6698 | RELEASE=`sed -n -e 's/^#define RELEASE "\([^"]*\)"/\1/p' < $srcdir/version.h` | |
6699 | ||
cd6ede75 UD |
6700 | |
6701 | ||
728e272a | 6702 | ac_config_files="$ac_config_files config.make Makefile" |
f4b07664 | 6703 | |
26f56c1c | 6704 | ac_config_commands="$ac_config_commands default" |
f4b07664 | 6705 | |
3a12e572 | 6706 | cat >confcache <<\_ACEOF |
cd6ede75 UD |
6707 | # This file is a shell script that caches the results of configure |
6708 | # tests run on this system so they can be shared between configure | |
3a12e572 UD |
6709 | # scripts and configure runs, see configure's option --config-cache. |
6710 | # It is not useful on other systems. If it contains results you don't | |
6711 | # want to keep, you may remove or edit it. | |
cd6ede75 | 6712 | # |
3a12e572 UD |
6713 | # config.status only pays attention to the cache file if you give it |
6714 | # the --recheck option to rerun configure. | |
cd6ede75 | 6715 | # |
f4b07664 | 6716 | # `ac_cv_env_foo' variables (set or unset) will be overridden when |
3a12e572 UD |
6717 | # loading this file, other *unset* `ac_cv_foo' will be assigned the |
6718 | # following values. | |
6719 | ||
6720 | _ACEOF | |
6721 | ||
cd6ede75 UD |
6722 | # The following way of writing the cache mishandles newlines in values, |
6723 | # but we know of no workaround that is simple, portable, and efficient. | |
26f56c1c | 6724 | # So, we kill variables containing newlines. |
cd6ede75 UD |
6725 | # Ultrix sh set writes to stderr and can't be redirected directly, |
6726 | # and sets the high bit in the cache file unless we assign to the vars. | |
26f56c1c UD |
6727 | ( |
6728 | for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do | |
6729 | eval ac_val=\$$ac_var | |
6730 | case $ac_val in #( | |
6731 | *${as_nl}*) | |
6732 | case $ac_var in #( | |
b08c89d9 | 6733 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 |
322e23db | 6734 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; |
26f56c1c UD |
6735 | esac |
6736 | case $ac_var in #( | |
6737 | _ | IFS | as_nl) ;; #( | |
322e23db | 6738 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( |
b08c89d9 | 6739 | *) { eval $ac_var=; unset $ac_var;} ;; |
26f56c1c UD |
6740 | esac ;; |
6741 | esac | |
6742 | done | |
6743 | ||
3a12e572 | 6744 | (set) 2>&1 | |
26f56c1c UD |
6745 | case $as_nl`(ac_space=' '; set) 2>&1` in #( |
6746 | *${as_nl}ac_space=\ *) | |
b08c89d9 UD |
6747 | # `set' does not quote correctly, so add quotes: double-quote |
6748 | # substitution turns \\\\ into \\, and sed turns \\ into \. | |
3a12e572 | 6749 | sed -n \ |
9382fcee RM |
6750 | "s/'/'\\\\''/g; |
6751 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" | |
26f56c1c | 6752 | ;; #( |
3a12e572 UD |
6753 | *) |
6754 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
26f56c1c | 6755 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
3a12e572 | 6756 | ;; |
26f56c1c UD |
6757 | esac | |
6758 | sort | |
6759 | ) | | |
3a12e572 | 6760 | sed ' |
26f56c1c | 6761 | /^ac_cv_env_/b end |
3a12e572 | 6762 | t clear |
26f56c1c | 6763 | :clear |
3a12e572 UD |
6764 | s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ |
6765 | t end | |
26f56c1c UD |
6766 | s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ |
6767 | :end' >>confcache | |
6768 | if diff "$cache_file" confcache >/dev/null 2>&1; then :; else | |
6769 | if test -w "$cache_file"; then | |
f318beb8 | 6770 | if test "x$cache_file" != "x/dev/null"; then |
b08c89d9 | 6771 | { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 |
322e23db | 6772 | $as_echo "$as_me: updating cache $cache_file" >&6;} |
f318beb8 UD |
6773 | if test ! -f "$cache_file" || test -h "$cache_file"; then |
6774 | cat confcache >"$cache_file" | |
6775 | else | |
6776 | case $cache_file in #( | |
6777 | */* | ?:*) | |
6778 | mv -f confcache "$cache_file"$$ && | |
6779 | mv -f "$cache_file"$$ "$cache_file" ;; #( | |
6780 | *) | |
6781 | mv -f confcache "$cache_file" ;; | |
6782 | esac | |
6783 | fi | |
6784 | fi | |
cd6ede75 | 6785 | else |
b08c89d9 | 6786 | { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 |
322e23db | 6787 | $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} |
cd6ede75 UD |
6788 | fi |
6789 | fi | |
6790 | rm -f confcache | |
6791 | ||
cd6ede75 UD |
6792 | test "x$prefix" = xNONE && prefix=$ac_default_prefix |
6793 | # Let make expand exec_prefix. | |
6794 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
6795 | ||
cd6ede75 UD |
6796 | DEFS=-DHAVE_CONFIG_H |
6797 | ||
f4b07664 RM |
6798 | ac_libobjs= |
6799 | ac_ltlibobjs= | |
4a531bb0 | 6800 | U= |
f4b07664 RM |
6801 | for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue |
6802 | # 1. Remove the extension, and $U if already installed. | |
26f56c1c | 6803 | ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' |
322e23db | 6804 | ac_i=`$as_echo "$ac_i" | sed "$ac_script"` |
26f56c1c UD |
6805 | # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR |
6806 | # will be set to the directory where LIBOBJS objects are built. | |
b08c89d9 UD |
6807 | as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" |
6808 | as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' | |
f4b07664 RM |
6809 | done |
6810 | LIBOBJS=$ac_libobjs | |
6811 | ||
6812 | LTLIBOBJS=$ac_ltlibobjs | |
6813 | ||
6814 | ||
cd6ede75 | 6815 | |
f318beb8 | 6816 | : "${CONFIG_STATUS=./config.status}" |
322e23db | 6817 | ac_write_fail=0 |
3a12e572 UD |
6818 | ac_clean_files_save=$ac_clean_files |
6819 | ac_clean_files="$ac_clean_files $CONFIG_STATUS" | |
b08c89d9 | 6820 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 |
322e23db | 6821 | $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} |
b08c89d9 UD |
6822 | as_write_fail=0 |
6823 | cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 | |
3a12e572 UD |
6824 | #! $SHELL |
6825 | # Generated by $as_me. | |
cd6ede75 | 6826 | # Run this file to recreate the current configuration. |
cd6ede75 | 6827 | # Compiler output produced by configure, useful for debugging |
3a12e572 | 6828 | # configure, is in config.log if it exists. |
cd6ede75 | 6829 | |
3a12e572 | 6830 | debug=false |
2abf9ff1 RM |
6831 | ac_cs_recheck=false |
6832 | ac_cs_silent=false | |
3a12e572 | 6833 | |
b08c89d9 UD |
6834 | SHELL=\${CONFIG_SHELL-$SHELL} |
6835 | export SHELL | |
6836 | _ASEOF | |
6837 | cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 | |
6838 | ## -------------------- ## | |
6839 | ## M4sh Initialization. ## | |
6840 | ## -------------------- ## | |
3a12e572 | 6841 | |
26f56c1c UD |
6842 | # Be more Bourne compatible |
6843 | DUALCASE=1; export DUALCASE # for MKS sh | |
b08c89d9 | 6844 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : |
3a12e572 UD |
6845 | emulate sh |
6846 | NULLCMD=: | |
322e23db | 6847 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
f4b07664 RM |
6848 | # is contrary to our usage. Disable this feature. |
6849 | alias -g '${1+"$@"}'='"$@"' | |
26f56c1c UD |
6850 | setopt NO_GLOB_SUBST |
6851 | else | |
b08c89d9 UD |
6852 | case `(set -o) 2>/dev/null` in #( |
6853 | *posix*) : | |
6854 | set -o posix ;; #( | |
6855 | *) : | |
6856 | ;; | |
26f56c1c | 6857 | esac |
26f56c1c UD |
6858 | fi |
6859 | ||
6860 | ||
322e23db UD |
6861 | as_nl=' |
6862 | ' | |
6863 | export as_nl | |
6864 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
6865 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
6866 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
6867 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
b08c89d9 UD |
6868 | # Prefer a ksh shell builtin over an external printf program on Solaris, |
6869 | # but without wasting forks for bash or zsh. | |
6870 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
6871 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
6872 | as_echo='print -r --' | |
6873 | as_echo_n='print -rn --' | |
6874 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
322e23db UD |
6875 | as_echo='printf %s\n' |
6876 | as_echo_n='printf %s' | |
6877 | else | |
6878 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then | |
6879 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
6880 | as_echo_n='/usr/ucb/echo -n' | |
a152f366 | 6881 | else |
322e23db UD |
6882 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' |
6883 | as_echo_n_body='eval | |
6884 | arg=$1; | |
b08c89d9 | 6885 | case $arg in #( |
322e23db UD |
6886 | *"$as_nl"*) |
6887 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
6888 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
6889 | esac; | |
6890 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
6891 | ' | |
6892 | export as_echo_n_body | |
6893 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
a152f366 | 6894 | fi |
322e23db UD |
6895 | export as_echo_body |
6896 | as_echo='sh -c $as_echo_body as_echo' | |
6897 | fi | |
6898 | ||
6899 | # The user is always right. | |
6900 | if test "${PATH_SEPARATOR+set}" != set; then | |
6901 | PATH_SEPARATOR=: | |
6902 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
6903 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
6904 | PATH_SEPARATOR=';' | |
6905 | } | |
3a12e572 UD |
6906 | fi |
6907 | ||
f4b07664 | 6908 | |
26f56c1c UD |
6909 | # IFS |
6910 | # We need space, tab and new line, in precisely that order. Quoting is | |
6911 | # there to prevent editors from complaining about space-tab. | |
6912 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
6913 | # splitting by setting IFS to empty value.) | |
26f56c1c UD |
6914 | IFS=" "" $as_nl" |
6915 | ||
6916 | # Find who we are. Look in the path if we contain no directory separator. | |
f318beb8 | 6917 | as_myself= |
b08c89d9 | 6918 | case $0 in #(( |
26f56c1c UD |
6919 | *[\\/]* ) as_myself=$0 ;; |
6920 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
6921 | for as_dir in $PATH | |
6922 | do | |
6923 | IFS=$as_save_IFS | |
6924 | test -z "$as_dir" && as_dir=. | |
b08c89d9 UD |
6925 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break |
6926 | done | |
26f56c1c UD |
6927 | IFS=$as_save_IFS |
6928 | ||
6929 | ;; | |
6930 | esac | |
6931 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
6932 | # in which case we are not to be found in the path. | |
6933 | if test "x$as_myself" = x; then | |
6934 | as_myself=$0 | |
6935 | fi | |
6936 | if test ! -f "$as_myself"; then | |
322e23db | 6937 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 |
b08c89d9 | 6938 | exit 1 |
26f56c1c UD |
6939 | fi |
6940 | ||
b08c89d9 UD |
6941 | # Unset variables that we do not need and which cause bugs (e.g. in |
6942 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
6943 | # suppresses any "Segmentation fault" message there. '((' could | |
6944 | # trigger a bug in pdksh 5.2.14. | |
6945 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
6946 | do eval test x\${$as_var+set} = xset \ | |
6947 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
26f56c1c | 6948 | done |
f4b07664 RM |
6949 | PS1='$ ' |
6950 | PS2='> ' | |
6951 | PS4='+ ' | |
6952 | ||
6953 | # NLS nuisances. | |
322e23db UD |
6954 | LC_ALL=C |
6955 | export LC_ALL | |
6956 | LANGUAGE=C | |
6957 | export LANGUAGE | |
f4b07664 | 6958 | |
b08c89d9 UD |
6959 | # CDPATH. |
6960 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
6961 | ||
6962 | ||
4a531bb0 L |
6963 | # as_fn_error STATUS ERROR [LINENO LOG_FD] |
6964 | # ---------------------------------------- | |
b08c89d9 UD |
6965 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are |
6966 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
4a531bb0 | 6967 | # script with STATUS, using 1 if that was 0. |
b08c89d9 UD |
6968 | as_fn_error () |
6969 | { | |
4a531bb0 L |
6970 | as_status=$1; test $as_status -eq 0 && as_status=1 |
6971 | if test "$4"; then | |
6972 | as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
6973 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 | |
b08c89d9 | 6974 | fi |
4a531bb0 | 6975 | $as_echo "$as_me: error: $2" >&2 |
b08c89d9 UD |
6976 | as_fn_exit $as_status |
6977 | } # as_fn_error | |
6978 | ||
6979 | ||
6980 | # as_fn_set_status STATUS | |
6981 | # ----------------------- | |
6982 | # Set $? to STATUS, without forking. | |
6983 | as_fn_set_status () | |
6984 | { | |
6985 | return $1 | |
6986 | } # as_fn_set_status | |
6987 | ||
6988 | # as_fn_exit STATUS | |
6989 | # ----------------- | |
6990 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
6991 | as_fn_exit () | |
6992 | { | |
6993 | set +e | |
6994 | as_fn_set_status $1 | |
6995 | exit $1 | |
6996 | } # as_fn_exit | |
6997 | ||
6998 | # as_fn_unset VAR | |
6999 | # --------------- | |
7000 | # Portably unset VAR. | |
7001 | as_fn_unset () | |
7002 | { | |
7003 | { eval $1=; unset $1;} | |
7004 | } | |
7005 | as_unset=as_fn_unset | |
7006 | # as_fn_append VAR VALUE | |
7007 | # ---------------------- | |
7008 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
7009 | # advantage of any shell optimizations that allow amortized linear growth over | |
7010 | # repeated appends, instead of the typical quadratic growth present in naive | |
7011 | # implementations. | |
7012 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
7013 | eval 'as_fn_append () | |
7014 | { | |
7015 | eval $1+=\$2 | |
7016 | }' | |
7017 | else | |
7018 | as_fn_append () | |
7019 | { | |
7020 | eval $1=\$$1\$2 | |
7021 | } | |
7022 | fi # as_fn_append | |
7023 | ||
7024 | # as_fn_arith ARG... | |
7025 | # ------------------ | |
7026 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
7027 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
7028 | # must be portable across $(()) and expr. | |
7029 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
7030 | eval 'as_fn_arith () | |
7031 | { | |
7032 | as_val=$(( $* )) | |
7033 | }' | |
7034 | else | |
7035 | as_fn_arith () | |
7036 | { | |
7037 | as_val=`expr "$@" || test $? -eq 1` | |
7038 | } | |
7039 | fi # as_fn_arith | |
7040 | ||
7041 | ||
26f56c1c UD |
7042 | if expr a : '\(a\)' >/dev/null 2>&1 && |
7043 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
f4b07664 RM |
7044 | as_expr=expr |
7045 | else | |
7046 | as_expr=false | |
7047 | fi | |
7048 | ||
26f56c1c | 7049 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
f4b07664 RM |
7050 | as_basename=basename |
7051 | else | |
7052 | as_basename=false | |
7053 | fi | |
3a12e572 | 7054 | |
b08c89d9 UD |
7055 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
7056 | as_dirname=dirname | |
7057 | else | |
7058 | as_dirname=false | |
7059 | fi | |
3a12e572 | 7060 | |
26f56c1c | 7061 | as_me=`$as_basename -- "$0" || |
3a12e572 UD |
7062 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
7063 | X"$0" : 'X\(//\)$' \| \ | |
26f56c1c | 7064 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
322e23db | 7065 | $as_echo X/"$0" | |
26f56c1c UD |
7066 | sed '/^.*\/\([^/][^/]*\)\/*$/{ |
7067 | s//\1/ | |
7068 | q | |
7069 | } | |
7070 | /^X\/\(\/\/\)$/{ | |
7071 | s//\1/ | |
7072 | q | |
7073 | } | |
7074 | /^X\/\(\/\).*/{ | |
7075 | s//\1/ | |
7076 | q | |
7077 | } | |
7078 | s/.*/./; q'` | |
3a12e572 | 7079 | |
b08c89d9 UD |
7080 | # Avoid depending upon Character Ranges. |
7081 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
7082 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
7083 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
7084 | as_cr_digits='0123456789' | |
7085 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
26f56c1c UD |
7086 | |
7087 | ECHO_C= ECHO_N= ECHO_T= | |
b08c89d9 | 7088 | case `echo -n x` in #((((( |
26f56c1c | 7089 | -n*) |
b08c89d9 | 7090 | case `echo 'xy\c'` in |
26f56c1c | 7091 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. |
b08c89d9 UD |
7092 | xy) ECHO_C='\c';; |
7093 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
7094 | ECHO_T=' ';; | |
26f56c1c UD |
7095 | esac;; |
7096 | *) | |
7097 | ECHO_N='-n';; | |
3a12e572 | 7098 | esac |
cd6ede75 | 7099 | |
3a12e572 | 7100 | rm -f conf$$ conf$$.exe conf$$.file |
26f56c1c UD |
7101 | if test -d conf$$.dir; then |
7102 | rm -f conf$$.dir/conf$$.file | |
7103 | else | |
7104 | rm -f conf$$.dir | |
322e23db UD |
7105 | mkdir conf$$.dir 2>/dev/null |
7106 | fi | |
7107 | if (echo >conf$$.file) 2>/dev/null; then | |
7108 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
7109 | as_ln_s='ln -s' | |
7110 | # ... but there are two gotchas: | |
7111 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
7112 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
f4a58f0d | 7113 | # In both cases, we have to default to `cp -pR'. |
322e23db | 7114 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || |
f4a58f0d | 7115 | as_ln_s='cp -pR' |
322e23db UD |
7116 | elif ln conf$$.file conf$$ 2>/dev/null; then |
7117 | as_ln_s=ln | |
7118 | else | |
f4a58f0d | 7119 | as_ln_s='cp -pR' |
322e23db | 7120 | fi |
3a12e572 | 7121 | else |
f4a58f0d | 7122 | as_ln_s='cp -pR' |
cd6ede75 | 7123 | fi |
26f56c1c UD |
7124 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
7125 | rmdir conf$$.dir 2>/dev/null | |
cd6ede75 | 7126 | |
b08c89d9 UD |
7127 | |
7128 | # as_fn_mkdir_p | |
7129 | # ------------- | |
7130 | # Create "$as_dir" as a directory, including parents if necessary. | |
7131 | as_fn_mkdir_p () | |
7132 | { | |
7133 | ||
7134 | case $as_dir in #( | |
7135 | -*) as_dir=./$as_dir;; | |
7136 | esac | |
7137 | test -d "$as_dir" || eval $as_mkdir_p || { | |
7138 | as_dirs= | |
7139 | while :; do | |
7140 | case $as_dir in #( | |
7141 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
7142 | *) as_qdir=$as_dir;; | |
7143 | esac | |
7144 | as_dirs="'$as_qdir' $as_dirs" | |
7145 | as_dir=`$as_dirname -- "$as_dir" || | |
7146 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
7147 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
7148 | X"$as_dir" : 'X\(//\)$' \| \ | |
7149 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
7150 | $as_echo X"$as_dir" | | |
7151 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
7152 | s//\1/ | |
7153 | q | |
7154 | } | |
7155 | /^X\(\/\/\)[^/].*/{ | |
7156 | s//\1/ | |
7157 | q | |
7158 | } | |
7159 | /^X\(\/\/\)$/{ | |
7160 | s//\1/ | |
7161 | q | |
7162 | } | |
7163 | /^X\(\/\).*/{ | |
7164 | s//\1/ | |
7165 | q | |
7166 | } | |
7167 | s/.*/./; q'` | |
7168 | test -d "$as_dir" && break | |
7169 | done | |
7170 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
4a531bb0 | 7171 | } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" |
b08c89d9 UD |
7172 | |
7173 | ||
7174 | } # as_fn_mkdir_p | |
f4b07664 | 7175 | if mkdir -p . 2>/dev/null; then |
b08c89d9 | 7176 | as_mkdir_p='mkdir -p "$as_dir"' |
f4b07664 | 7177 | else |
9382fcee | 7178 | test -d ./-p && rmdir ./-p |
f4b07664 RM |
7179 | as_mkdir_p=false |
7180 | fi | |
7181 | ||
f4a58f0d L |
7182 | |
7183 | # as_fn_executable_p FILE | |
7184 | # ----------------------- | |
7185 | # Test if FILE is an executable regular file. | |
7186 | as_fn_executable_p () | |
7187 | { | |
7188 | test -f "$1" && test -x "$1" | |
7189 | } # as_fn_executable_p | |
7190 | as_test_x='test -x' | |
7191 | as_executable_p=as_fn_executable_p | |
cd6ede75 | 7192 | |
3a12e572 | 7193 | # Sed expression to map a string onto a valid CPP name. |
9382fcee | 7194 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
3a12e572 UD |
7195 | |
7196 | # Sed expression to map a string onto a valid variable name. | |
9382fcee | 7197 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
3a12e572 UD |
7198 | |
7199 | ||
3a12e572 | 7200 | exec 6>&1 |
b08c89d9 UD |
7201 | ## ----------------------------------- ## |
7202 | ## Main body of $CONFIG_STATUS script. ## | |
7203 | ## ----------------------------------- ## | |
7204 | _ASEOF | |
7205 | test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 | |
3a12e572 | 7206 | |
b08c89d9 UD |
7207 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
7208 | # Save the log message, to keep $0 and so on meaningful, and to | |
3a12e572 | 7209 | # report actual input values of CONFIG_FILES etc. instead of their |
26f56c1c UD |
7210 | # values after options handling. |
7211 | ac_log=" | |
f4b07664 | 7212 | This file was extended by GNU C Library $as_me (see version.h), which was |
f4a58f0d | 7213 | generated by GNU Autoconf 2.69. Invocation command line was |
3a12e572 UD |
7214 | |
7215 | CONFIG_FILES = $CONFIG_FILES | |
7216 | CONFIG_HEADERS = $CONFIG_HEADERS | |
7217 | CONFIG_LINKS = $CONFIG_LINKS | |
7218 | CONFIG_COMMANDS = $CONFIG_COMMANDS | |
7219 | $ $0 $@ | |
7220 | ||
26f56c1c UD |
7221 | on `(hostname || uname -n) 2>/dev/null | sed 1q` |
7222 | " | |
7223 | ||
3a12e572 UD |
7224 | _ACEOF |
7225 | ||
322e23db UD |
7226 | case $ac_config_files in *" |
7227 | "*) set x $ac_config_files; shift; ac_config_files=$*;; | |
7228 | esac | |
7229 | ||
7230 | case $ac_config_headers in *" | |
7231 | "*) set x $ac_config_headers; shift; ac_config_headers=$*;; | |
7232 | esac | |
7233 | ||
7234 | ||
7235 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
3a12e572 | 7236 | # Files that config.status was made for. |
26f56c1c UD |
7237 | config_files="$ac_config_files" |
7238 | config_headers="$ac_config_headers" | |
7239 | config_commands="$ac_config_commands" | |
3a12e572 | 7240 | |
26f56c1c | 7241 | _ACEOF |
3a12e572 | 7242 | |
322e23db | 7243 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
3a12e572 | 7244 | ac_cs_usage="\ |
b08c89d9 UD |
7245 | \`$as_me' instantiates files and other configuration actions |
7246 | from templates according to the current configuration. Unless the files | |
7247 | and actions are specified as TAGs, all are instantiated by default. | |
3a12e572 | 7248 | |
b08c89d9 | 7249 | Usage: $0 [OPTION]... [TAG]... |
3a12e572 UD |
7250 | |
7251 | -h, --help print this help, then exit | |
26f56c1c | 7252 | -V, --version print version number and configuration settings, then exit |
b08c89d9 | 7253 | --config print configuration, then exit |
322e23db UD |
7254 | -q, --quiet, --silent |
7255 | do not print progress messages | |
3a12e572 UD |
7256 | -d, --debug don't remove temporary files |
7257 | --recheck update $as_me by reconfiguring in the same conditions | |
322e23db UD |
7258 | --file=FILE[:TEMPLATE] |
7259 | instantiate the configuration file FILE | |
7260 | --header=FILE[:TEMPLATE] | |
7261 | instantiate the configuration header FILE | |
3a12e572 UD |
7262 | |
7263 | Configuration files: | |
7264 | $config_files | |
7265 | ||
7266 | Configuration headers: | |
7267 | $config_headers | |
7268 | ||
3a12e572 UD |
7269 | Configuration commands: |
7270 | $config_commands | |
7271 | ||
a306c790 | 7272 | Report bugs to <https://sourceware.org/bugzilla/>. |
f318beb8 | 7273 | GNU C Library home page: <http://www.gnu.org/software/glibc/>. |
b08c89d9 | 7274 | General help using GNU software: <http://www.gnu.org/gethelp/>." |
3a12e572 | 7275 | |
26f56c1c | 7276 | _ACEOF |
322e23db | 7277 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
b08c89d9 | 7278 | ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" |
3a12e572 | 7279 | ac_cs_version="\\ |
f4b07664 | 7280 | GNU C Library config.status (see version.h) |
f4a58f0d | 7281 | configured by $0, generated by GNU Autoconf 2.69, |
b08c89d9 | 7282 | with options \\"\$ac_cs_config\\" |
3a12e572 | 7283 | |
f4a58f0d | 7284 | Copyright (C) 2012 Free Software Foundation, Inc. |
3a12e572 UD |
7285 | This config.status script is free software; the Free Software Foundation |
7286 | gives unlimited permission to copy, distribute and modify it." | |
26f56c1c UD |
7287 | |
7288 | ac_pwd='$ac_pwd' | |
7289 | srcdir='$srcdir' | |
7290 | INSTALL='$INSTALL' | |
322e23db | 7291 | test -n "\$AWK" || AWK=awk |
3a12e572 UD |
7292 | _ACEOF |
7293 | ||
322e23db UD |
7294 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
7295 | # The default lists apply if the user does not specify any file. | |
3a12e572 UD |
7296 | ac_need_defaults=: |
7297 | while test $# != 0 | |
7298 | do | |
7299 | case $1 in | |
f318beb8 | 7300 | --*=?*) |
26f56c1c UD |
7301 | ac_option=`expr "X$1" : 'X\([^=]*\)='` |
7302 | ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` | |
f4b07664 RM |
7303 | ac_shift=: |
7304 | ;; | |
f318beb8 UD |
7305 | --*=) |
7306 | ac_option=`expr "X$1" : 'X\([^=]*\)='` | |
7307 | ac_optarg= | |
7308 | ac_shift=: | |
7309 | ;; | |
26f56c1c | 7310 | *) |
f4b07664 RM |
7311 | ac_option=$1 |
7312 | ac_optarg=$2 | |
7313 | ac_shift=shift | |
3a12e572 | 7314 | ;; |
cd6ede75 UD |
7315 | esac |
7316 | ||
f4b07664 | 7317 | case $ac_option in |
3a12e572 | 7318 | # Handling of the options. |
2abf9ff1 RM |
7319 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) |
7320 | ac_cs_recheck=: ;; | |
26f56c1c | 7321 | --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) |
322e23db | 7322 | $as_echo "$ac_cs_version"; exit ;; |
b08c89d9 UD |
7323 | --config | --confi | --conf | --con | --co | --c ) |
7324 | $as_echo "$ac_cs_config"; exit ;; | |
26f56c1c | 7325 | --debug | --debu | --deb | --de | --d | -d ) |
3a12e572 UD |
7326 | debug=: ;; |
7327 | --file | --fil | --fi | --f ) | |
f4b07664 | 7328 | $ac_shift |
322e23db UD |
7329 | case $ac_optarg in |
7330 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
f318beb8 | 7331 | '') as_fn_error $? "missing file argument" ;; |
322e23db | 7332 | esac |
b08c89d9 | 7333 | as_fn_append CONFIG_FILES " '$ac_optarg'" |
3a12e572 UD |
7334 | ac_need_defaults=false;; |
7335 | --header | --heade | --head | --hea ) | |
f4b07664 | 7336 | $ac_shift |
322e23db UD |
7337 | case $ac_optarg in |
7338 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
7339 | esac | |
b08c89d9 | 7340 | as_fn_append CONFIG_HEADERS " '$ac_optarg'" |
3a12e572 | 7341 | ac_need_defaults=false;; |
26f56c1c UD |
7342 | --he | --h) |
7343 | # Conflict between --help and --header | |
4a531bb0 | 7344 | as_fn_error $? "ambiguous option: \`$1' |
b08c89d9 | 7345 | Try \`$0 --help' for more information.";; |
26f56c1c | 7346 | --help | --hel | -h ) |
322e23db | 7347 | $as_echo "$ac_cs_usage"; exit ;; |
2abf9ff1 RM |
7348 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
7349 | | -silent | --silent | --silen | --sile | --sil | --si | --s) | |
7350 | ac_cs_silent=: ;; | |
3a12e572 UD |
7351 | |
7352 | # This is an error. | |
4a531bb0 | 7353 | -*) as_fn_error $? "unrecognized option: \`$1' |
b08c89d9 | 7354 | Try \`$0 --help' for more information." ;; |
3a12e572 | 7355 | |
b08c89d9 | 7356 | *) as_fn_append ac_config_targets " $1" |
26f56c1c | 7357 | ac_need_defaults=false ;; |
cd6ede75 | 7358 | |
3a12e572 UD |
7359 | esac |
7360 | shift | |
7361 | done | |
7362 | ||
2abf9ff1 RM |
7363 | ac_configure_extra_args= |
7364 | ||
7365 | if $ac_cs_silent; then | |
7366 | exec 6>/dev/null | |
7367 | ac_configure_extra_args="$ac_configure_extra_args --silent" | |
7368 | fi | |
7369 | ||
7370 | _ACEOF | |
322e23db | 7371 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
2abf9ff1 | 7372 | if \$ac_cs_recheck; then |
f4a58f0d | 7373 | set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion |
322e23db UD |
7374 | shift |
7375 | \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 | |
7376 | CONFIG_SHELL='$SHELL' | |
26f56c1c | 7377 | export CONFIG_SHELL |
322e23db | 7378 | exec "\$@" |
2abf9ff1 RM |
7379 | fi |
7380 | ||
3a12e572 | 7381 | _ACEOF |
322e23db | 7382 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
7383 | exec 5>>config.log |
7384 | { | |
7385 | echo | |
7386 | sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX | |
7387 | ## Running $as_me. ## | |
7388 | _ASBOX | |
322e23db | 7389 | $as_echo "$ac_log" |
26f56c1c | 7390 | } >&5 |
3a12e572 | 7391 | |
26f56c1c | 7392 | _ACEOF |
322e23db | 7393 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
3a12e572 | 7394 | # |
26f56c1c | 7395 | # INIT-COMMANDS |
3a12e572 | 7396 | # |
3a12e572 UD |
7397 | config_vars='$config_vars' |
7398 | ||
7399 | _ACEOF | |
7400 | ||
322e23db | 7401 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
7402 | |
7403 | # Handling of arguments. | |
3a12e572 UD |
7404 | for ac_config_target in $ac_config_targets |
7405 | do | |
26f56c1c UD |
7406 | case $ac_config_target in |
7407 | "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; | |
7408 | "config.make") CONFIG_FILES="$CONFIG_FILES config.make" ;; | |
728e272a | 7409 | "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; |
26f56c1c UD |
7410 | "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; |
7411 | ||
4a531bb0 | 7412 | *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; |
3a12e572 UD |
7413 | esac |
7414 | done | |
7415 | ||
26f56c1c | 7416 | |
3a12e572 UD |
7417 | # If the user did not use the arguments to specify the items to instantiate, |
7418 | # then the envvar interface is used. Set only those that are not. | |
7419 | # We use the long form for the default assignment because of an extremely | |
7420 | # bizarre bug on SunOS 4.1.3. | |
7421 | if $ac_need_defaults; then | |
7422 | test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files | |
7423 | test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers | |
3a12e572 UD |
7424 | test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands |
7425 | fi | |
7426 | ||
2abf9ff1 | 7427 | # Have a temporary directory for convenience. Make it in the build tree |
26f56c1c | 7428 | # simply because there is no reason against having it here, and in addition, |
2abf9ff1 | 7429 | # creating and moving files from /tmp can sometimes cause problems. |
26f56c1c UD |
7430 | # Hook for its removal unless debugging. |
7431 | # Note that there is a small window in which the directory will not be cleaned: | |
7432 | # after its creation but before its name has been assigned to `$tmp'. | |
3a12e572 UD |
7433 | $debug || |
7434 | { | |
f318beb8 | 7435 | tmp= ac_tmp= |
26f56c1c | 7436 | trap 'exit_status=$? |
f318beb8 UD |
7437 | : "${ac_tmp:=$tmp}" |
7438 | { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status | |
26f56c1c | 7439 | ' 0 |
b08c89d9 | 7440 | trap 'as_fn_exit 1' 1 2 13 15 |
3a12e572 | 7441 | } |
3a12e572 | 7442 | # Create a (secure) tmp directory for tmp files. |
2abf9ff1 | 7443 | |
3a12e572 | 7444 | { |
26f56c1c | 7445 | tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && |
f318beb8 | 7446 | test -d "$tmp" |
3a12e572 UD |
7447 | } || |
7448 | { | |
26f56c1c UD |
7449 | tmp=./conf$$-$RANDOM |
7450 | (umask 077 && mkdir "$tmp") | |
4a531bb0 | 7451 | } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 |
f318beb8 | 7452 | ac_tmp=$tmp |
3a12e572 | 7453 | |
322e23db UD |
7454 | # Set up the scripts for CONFIG_FILES section. |
7455 | # No need to generate them if there are no CONFIG_FILES. | |
7456 | # This happens for instance with `./config.status config.h'. | |
26f56c1c UD |
7457 | if test -n "$CONFIG_FILES"; then |
7458 | ||
a152f366 | 7459 | |
b08c89d9 UD |
7460 | ac_cr=`echo X | tr X '\015'` |
7461 | # On cygwin, bash can eat \r inside `` if the user requested igncr. | |
7462 | # But we know of no other shell where ac_cr would be empty at this | |
7463 | # point, so we can use a bashism as a fallback. | |
7464 | if test "x$ac_cr" = x; then | |
7465 | eval ac_cr=\$\'\\r\' | |
7466 | fi | |
322e23db UD |
7467 | ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` |
7468 | if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then | |
4a531bb0 | 7469 | ac_cs_awk_cr='\\r' |
322e23db UD |
7470 | else |
7471 | ac_cs_awk_cr=$ac_cr | |
26f56c1c UD |
7472 | fi |
7473 | ||
f318beb8 | 7474 | echo 'BEGIN {' >"$ac_tmp/subs1.awk" && |
26f56c1c UD |
7475 | _ACEOF |
7476 | ||
7477 | ||
322e23db UD |
7478 | { |
7479 | echo "cat >conf$$subs.awk <<_ACEOF" && | |
7480 | echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && | |
7481 | echo "_ACEOF" | |
7482 | } >conf$$subs.sh || | |
4a531bb0 L |
7483 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
7484 | ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` | |
26f56c1c UD |
7485 | ac_delim='%!_!# ' |
7486 | for ac_last_try in false false false false false :; do | |
322e23db | 7487 | . ./conf$$subs.sh || |
4a531bb0 | 7488 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
322e23db UD |
7489 | |
7490 | ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` | |
7491 | if test $ac_delim_n = $ac_delim_num; then | |
26f56c1c UD |
7492 | break |
7493 | elif $ac_last_try; then | |
4a531bb0 | 7494 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
26f56c1c UD |
7495 | else |
7496 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
7497 | fi | |
7498 | done | |
322e23db UD |
7499 | rm -f conf$$subs.sh |
7500 | ||
7501 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
f318beb8 | 7502 | cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && |
322e23db UD |
7503 | _ACEOF |
7504 | sed -n ' | |
7505 | h | |
7506 | s/^/S["/; s/!.*/"]=/ | |
7507 | p | |
7508 | g | |
7509 | s/^[^!]*!// | |
7510 | :repl | |
7511 | t repl | |
7512 | s/'"$ac_delim"'$// | |
7513 | t delim | |
7514 | :nl | |
7515 | h | |
b08c89d9 | 7516 | s/\(.\{148\}\)..*/\1/ |
322e23db UD |
7517 | t more1 |
7518 | s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ | |
7519 | p | |
7520 | n | |
7521 | b repl | |
7522 | :more1 | |
7523 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
7524 | p | |
7525 | g | |
7526 | s/.\{148\}// | |
7527 | t nl | |
7528 | :delim | |
7529 | h | |
b08c89d9 | 7530 | s/\(.\{148\}\)..*/\1/ |
322e23db UD |
7531 | t more2 |
7532 | s/["\\]/\\&/g; s/^/"/; s/$/"/ | |
7533 | p | |
7534 | b | |
7535 | :more2 | |
7536 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
7537 | p | |
7538 | g | |
7539 | s/.\{148\}// | |
7540 | t delim | |
7541 | ' <conf$$subs.awk | sed ' | |
7542 | /^[^""]/{ | |
7543 | N | |
7544 | s/\n// | |
7545 | } | |
7546 | ' >>$CONFIG_STATUS || ac_write_fail=1 | |
7547 | rm -f conf$$subs.awk | |
7548 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
7549 | _ACAWK | |
f318beb8 | 7550 | cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && |
322e23db UD |
7551 | for (key in S) S_is_set[key] = 1 |
7552 | FS = "\a" | |
ff886b82 | 7553 | |
322e23db UD |
7554 | } |
7555 | { | |
7556 | line = $ 0 | |
7557 | nfields = split(line, field, "@") | |
7558 | substed = 0 | |
7559 | len = length(field[1]) | |
7560 | for (i = 2; i < nfields; i++) { | |
7561 | key = field[i] | |
7562 | keylen = length(key) | |
7563 | if (S_is_set[key]) { | |
7564 | value = S[key] | |
7565 | line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) | |
7566 | len += length(value) + length(field[++i]) | |
7567 | substed = 1 | |
7568 | } else | |
7569 | len += 1 + keylen | |
7570 | } | |
7571 | ||
7572 | print line | |
7573 | } | |
cd6ede75 | 7574 | |
322e23db | 7575 | _ACAWK |
26f56c1c | 7576 | _ACEOF |
322e23db UD |
7577 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
7578 | if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then | |
7579 | sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" | |
7580 | else | |
7581 | cat | |
f318beb8 | 7582 | fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ |
4a531bb0 | 7583 | || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 |
3a12e572 | 7584 | _ACEOF |
26f56c1c | 7585 | |
4a531bb0 L |
7586 | # VPATH may cause trouble with some makes, so we remove sole $(srcdir), |
7587 | # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and | |
26f56c1c UD |
7588 | # trailing colons and then remove the whole line if VPATH becomes empty |
7589 | # (actually we leave an empty line to preserve line numbers). | |
7590 | if test "x$srcdir" = x.; then | |
4a531bb0 L |
7591 | ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ |
7592 | h | |
7593 | s/// | |
7594 | s/^/:/ | |
7595 | s/[ ]*$/:/ | |
7596 | s/:\$(srcdir):/:/g | |
7597 | s/:\${srcdir}:/:/g | |
7598 | s/:@srcdir@:/:/g | |
7599 | s/^:*// | |
26f56c1c | 7600 | s/:*$// |
4a531bb0 L |
7601 | x |
7602 | s/\(=[ ]*\).*/\1/ | |
7603 | G | |
7604 | s/\n// | |
26f56c1c UD |
7605 | s/^[^=]*=[ ]*$// |
7606 | }' | |
7607 | fi | |
7608 | ||
322e23db | 7609 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
7610 | fi # test -n "$CONFIG_FILES" |
7611 | ||
322e23db UD |
7612 | # Set up the scripts for CONFIG_HEADERS section. |
7613 | # No need to generate them if there are no CONFIG_HEADERS. | |
7614 | # This happens for instance with `./config.status Makefile'. | |
7615 | if test -n "$CONFIG_HEADERS"; then | |
f318beb8 | 7616 | cat >"$ac_tmp/defines.awk" <<\_ACAWK || |
322e23db UD |
7617 | BEGIN { |
7618 | _ACEOF | |
7619 | ||
7620 | # Transform confdefs.h into an awk script `defines.awk', embedded as | |
7621 | # here-document in config.status, that substitutes the proper values into | |
7622 | # config.h.in to produce config.h. | |
7623 | ||
7624 | # Create a delimiter string that does not exist in confdefs.h, to ease | |
7625 | # handling of long lines. | |
7626 | ac_delim='%!_!# ' | |
7627 | for ac_last_try in false false :; do | |
f318beb8 UD |
7628 | ac_tt=`sed -n "/$ac_delim/p" confdefs.h` |
7629 | if test -z "$ac_tt"; then | |
322e23db UD |
7630 | break |
7631 | elif $ac_last_try; then | |
4a531bb0 | 7632 | as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 |
322e23db UD |
7633 | else |
7634 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
7635 | fi | |
7636 | done | |
7637 | ||
7638 | # For the awk script, D is an array of macro values keyed by name, | |
7639 | # likewise P contains macro parameters if any. Preserve backslash | |
7640 | # newline sequences. | |
7641 | ||
7642 | ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* | |
7643 | sed -n ' | |
7644 | s/.\{148\}/&'"$ac_delim"'/g | |
7645 | t rset | |
7646 | :rset | |
7647 | s/^[ ]*#[ ]*define[ ][ ]*/ / | |
7648 | t def | |
7649 | d | |
7650 | :def | |
7651 | s/\\$// | |
7652 | t bsnl | |
7653 | s/["\\]/\\&/g | |
7654 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
7655 | D["\1"]=" \3"/p | |
7656 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p | |
7657 | d | |
7658 | :bsnl | |
7659 | s/["\\]/\\&/g | |
7660 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
7661 | D["\1"]=" \3\\\\\\n"\\/p | |
7662 | t cont | |
7663 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p | |
7664 | t cont | |
7665 | d | |
7666 | :cont | |
7667 | n | |
7668 | s/.\{148\}/&'"$ac_delim"'/g | |
7669 | t clear | |
7670 | :clear | |
7671 | s/\\$// | |
7672 | t bsnlc | |
7673 | s/["\\]/\\&/g; s/^/"/; s/$/"/p | |
7674 | d | |
7675 | :bsnlc | |
7676 | s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p | |
7677 | b cont | |
7678 | ' <confdefs.h | sed ' | |
7679 | s/'"$ac_delim"'/"\\\ | |
7680 | "/g' >>$CONFIG_STATUS || ac_write_fail=1 | |
7681 | ||
7682 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
7683 | for (key in D) D_is_set[key] = 1 | |
7684 | FS = "\a" | |
7685 | } | |
7686 | /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { | |
7687 | line = \$ 0 | |
7688 | split(line, arg, " ") | |
7689 | if (arg[1] == "#") { | |
7690 | defundef = arg[2] | |
7691 | mac1 = arg[3] | |
7692 | } else { | |
7693 | defundef = substr(arg[1], 2) | |
7694 | mac1 = arg[2] | |
7695 | } | |
7696 | split(mac1, mac2, "(") #) | |
7697 | macro = mac2[1] | |
7698 | prefix = substr(line, 1, index(line, defundef) - 1) | |
7699 | if (D_is_set[macro]) { | |
7700 | # Preserve the white space surrounding the "#". | |
7701 | print prefix "define", macro P[macro] D[macro] | |
7702 | next | |
7703 | } else { | |
7704 | # Replace #undef with comments. This is necessary, for example, | |
7705 | # in the case of _POSIX_SOURCE, which is predefined and required | |
7706 | # on some systems where configure will not decide to define it. | |
7707 | if (defundef == "undef") { | |
7708 | print "/*", prefix defundef, macro, "*/" | |
7709 | next | |
7710 | } | |
7711 | } | |
7712 | } | |
7713 | { print } | |
7714 | _ACAWK | |
7715 | _ACEOF | |
7716 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
4a531bb0 | 7717 | as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 |
322e23db UD |
7718 | fi # test -n "$CONFIG_HEADERS" |
7719 | ||
26f56c1c | 7720 | |
322e23db UD |
7721 | eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" |
7722 | shift | |
7723 | for ac_tag | |
26f56c1c UD |
7724 | do |
7725 | case $ac_tag in | |
7726 | :[FHLC]) ac_mode=$ac_tag; continue;; | |
7727 | esac | |
7728 | case $ac_mode$ac_tag in | |
7729 | :[FHL]*:*);; | |
4a531bb0 | 7730 | :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; |
26f56c1c UD |
7731 | :[FH]-) ac_tag=-:-;; |
7732 | :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; | |
cd6ede75 | 7733 | esac |
26f56c1c UD |
7734 | ac_save_IFS=$IFS |
7735 | IFS=: | |
7736 | set x $ac_tag | |
7737 | IFS=$ac_save_IFS | |
7738 | shift | |
7739 | ac_file=$1 | |
7740 | shift | |
7741 | ||
7742 | case $ac_mode in | |
7743 | :L) ac_source=$1;; | |
7744 | :[FH]) | |
7745 | ac_file_inputs= | |
7746 | for ac_f | |
7747 | do | |
7748 | case $ac_f in | |
f318beb8 | 7749 | -) ac_f="$ac_tmp/stdin";; |
26f56c1c UD |
7750 | *) # Look for the file first in the build tree, then in the source tree |
7751 | # (if the path is not absolute). The absolute path cannot be DOS-style, | |
7752 | # because $ac_f cannot contain `:'. | |
7753 | test -f "$ac_f" || | |
7754 | case $ac_f in | |
7755 | [\\/$]*) false;; | |
7756 | *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; | |
7757 | esac || | |
4a531bb0 | 7758 | as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; |
26f56c1c | 7759 | esac |
322e23db | 7760 | case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac |
b08c89d9 | 7761 | as_fn_append ac_file_inputs " '$ac_f'" |
26f56c1c | 7762 | done |
cd6ede75 | 7763 | |
26f56c1c UD |
7764 | # Let's still pretend it is `configure' which instantiates (i.e., don't |
7765 | # use $as_me), people would be surprised to read: | |
7766 | # /* config.h. Generated by config.status. */ | |
322e23db UD |
7767 | configure_input='Generated from '` |
7768 | $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' | |
7769 | `' by configure.' | |
26f56c1c UD |
7770 | if test x"$ac_file" != x-; then |
7771 | configure_input="$ac_file. $configure_input" | |
b08c89d9 | 7772 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 |
322e23db | 7773 | $as_echo "$as_me: creating $ac_file" >&6;} |
26f56c1c | 7774 | fi |
322e23db UD |
7775 | # Neutralize special characters interpreted by sed in replacement strings. |
7776 | case $configure_input in #( | |
7777 | *\&* | *\|* | *\\* ) | |
7778 | ac_sed_conf_input=`$as_echo "$configure_input" | | |
7779 | sed 's/[\\\\&|]/\\\\&/g'`;; #( | |
7780 | *) ac_sed_conf_input=$configure_input;; | |
7781 | esac | |
26f56c1c UD |
7782 | |
7783 | case $ac_tag in | |
f318beb8 | 7784 | *:-:* | *:-) cat >"$ac_tmp/stdin" \ |
4a531bb0 | 7785 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; |
26f56c1c UD |
7786 | esac |
7787 | ;; | |
7788 | esac | |
7789 | ||
7790 | ac_dir=`$as_dirname -- "$ac_file" || | |
3a12e572 | 7791 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
9382fcee RM |
7792 | X"$ac_file" : 'X\(//\)[^/]' \| \ |
7793 | X"$ac_file" : 'X\(//\)$' \| \ | |
26f56c1c | 7794 | X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || |
322e23db | 7795 | $as_echo X"$ac_file" | |
26f56c1c UD |
7796 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
7797 | s//\1/ | |
7798 | q | |
7799 | } | |
7800 | /^X\(\/\/\)[^/].*/{ | |
7801 | s//\1/ | |
7802 | q | |
7803 | } | |
7804 | /^X\(\/\/\)$/{ | |
7805 | s//\1/ | |
7806 | q | |
7807 | } | |
7808 | /^X\(\/\).*/{ | |
7809 | s//\1/ | |
7810 | q | |
7811 | } | |
7812 | s/.*/./; q'` | |
b08c89d9 | 7813 | as_dir="$ac_dir"; as_fn_mkdir_p |
3a12e572 UD |
7814 | ac_builddir=. |
7815 | ||
26f56c1c UD |
7816 | case "$ac_dir" in |
7817 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
7818 | *) | |
322e23db | 7819 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
26f56c1c | 7820 | # A ".." for each directory in $ac_dir_suffix. |
322e23db | 7821 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
26f56c1c UD |
7822 | case $ac_top_builddir_sub in |
7823 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
7824 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
7825 | esac ;; | |
7826 | esac | |
7827 | ac_abs_top_builddir=$ac_pwd | |
7828 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
7829 | # for backward compatibility: | |
7830 | ac_top_builddir=$ac_top_build_prefix | |
3a12e572 UD |
7831 | |
7832 | case $srcdir in | |
26f56c1c | 7833 | .) # We are building in place. |
3a12e572 | 7834 | ac_srcdir=. |
26f56c1c UD |
7835 | ac_top_srcdir=$ac_top_builddir_sub |
7836 | ac_abs_top_srcdir=$ac_pwd ;; | |
7837 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
3a12e572 | 7838 | ac_srcdir=$srcdir$ac_dir_suffix; |
26f56c1c UD |
7839 | ac_top_srcdir=$srcdir |
7840 | ac_abs_top_srcdir=$srcdir ;; | |
7841 | *) # Relative name. | |
7842 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
7843 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
7844 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
3a12e572 | 7845 | esac |
26f56c1c | 7846 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
9382fcee | 7847 | |
cd6ede75 | 7848 | |
26f56c1c UD |
7849 | case $ac_mode in |
7850 | :F) | |
7851 | # | |
7852 | # CONFIG_FILE | |
7853 | # | |
3a12e572 UD |
7854 | |
7855 | case $INSTALL in | |
7856 | [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; | |
26f56c1c | 7857 | *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; |
cd6ede75 | 7858 | esac |
26f56c1c | 7859 | _ACEOF |
cd6ede75 | 7860 | |
322e23db | 7861 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
7862 | # If the template does not know about datarootdir, expand it. |
7863 | # FIXME: This hack should be removed a few years after 2.60. | |
7864 | ac_datarootdir_hack=; ac_datarootdir_seen= | |
322e23db UD |
7865 | ac_sed_dataroot=' |
7866 | /datarootdir/ { | |
26f56c1c UD |
7867 | p |
7868 | q | |
7869 | } | |
7870 | /@datadir@/p | |
7871 | /@docdir@/p | |
7872 | /@infodir@/p | |
7873 | /@localedir@/p | |
b08c89d9 | 7874 | /@mandir@/p' |
322e23db | 7875 | case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in |
26f56c1c UD |
7876 | *datarootdir*) ac_datarootdir_seen=yes;; |
7877 | *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) | |
b08c89d9 | 7878 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 |
322e23db | 7879 | $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} |
26f56c1c | 7880 | _ACEOF |
322e23db | 7881 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
26f56c1c UD |
7882 | ac_datarootdir_hack=' |
7883 | s&@datadir@&$datadir&g | |
7884 | s&@docdir@&$docdir&g | |
7885 | s&@infodir@&$infodir&g | |
7886 | s&@localedir@&$localedir&g | |
7887 | s&@mandir@&$mandir&g | |
b08c89d9 | 7888 | s&\\\${datarootdir}&$datarootdir&g' ;; |
26f56c1c | 7889 | esac |
3a12e572 | 7890 | _ACEOF |
26f56c1c UD |
7891 | |
7892 | # Neutralize VPATH when `$srcdir' = `.'. | |
7893 | # Shell code in configure.ac might set extrasub. | |
7894 | # FIXME: do we really want to maintain this feature? | |
322e23db UD |
7895 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
7896 | ac_sed_extra="$ac_vpsub | |
3a12e572 UD |
7897 | $extrasub |
7898 | _ACEOF | |
322e23db | 7899 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
3a12e572 UD |
7900 | :t |
7901 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b | |
322e23db | 7902 | s|@configure_input@|$ac_sed_conf_input|;t t |
26f56c1c | 7903 | s&@top_builddir@&$ac_top_builddir_sub&;t t |
322e23db | 7904 | s&@top_build_prefix@&$ac_top_build_prefix&;t t |
26f56c1c UD |
7905 | s&@srcdir@&$ac_srcdir&;t t |
7906 | s&@abs_srcdir@&$ac_abs_srcdir&;t t | |
7907 | s&@top_srcdir@&$ac_top_srcdir&;t t | |
7908 | s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t | |
7909 | s&@builddir@&$ac_builddir&;t t | |
7910 | s&@abs_builddir@&$ac_abs_builddir&;t t | |
7911 | s&@abs_top_builddir@&$ac_abs_top_builddir&;t t | |
7912 | s&@INSTALL@&$ac_INSTALL&;t t | |
7913 | $ac_datarootdir_hack | |
322e23db | 7914 | " |
f318beb8 UD |
7915 | eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ |
7916 | >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 | |
26f56c1c UD |
7917 | |
7918 | test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && | |
f318beb8 UD |
7919 | { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && |
7920 | { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ | |
7921 | "$ac_tmp/out"`; test -z "$ac_out"; } && | |
b08c89d9 | 7922 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
4a531bb0 | 7923 | which seems to be undefined. Please make sure it is defined" >&5 |
322e23db | 7924 | $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
4a531bb0 | 7925 | which seems to be undefined. Please make sure it is defined" >&2;} |
26f56c1c | 7926 | |
f318beb8 | 7927 | rm -f "$ac_tmp/stdin" |
3a12e572 | 7928 | case $ac_file in |
f318beb8 UD |
7929 | -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; |
7930 | *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; | |
322e23db | 7931 | esac \ |
4a531bb0 | 7932 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
26f56c1c UD |
7933 | ;; |
7934 | :H) | |
7935 | # | |
7936 | # CONFIG_HEADER | |
7937 | # | |
3a12e572 | 7938 | if test x"$ac_file" != x-; then |
322e23db UD |
7939 | { |
7940 | $as_echo "/* $configure_input */" \ | |
f318beb8 UD |
7941 | && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" |
7942 | } >"$ac_tmp/config.h" \ | |
4a531bb0 | 7943 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
f318beb8 | 7944 | if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then |
b08c89d9 | 7945 | { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 |
322e23db | 7946 | $as_echo "$as_me: $ac_file is unchanged" >&6;} |
3a12e572 | 7947 | else |
322e23db | 7948 | rm -f "$ac_file" |
f318beb8 | 7949 | mv "$ac_tmp/config.h" "$ac_file" \ |
4a531bb0 | 7950 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
f4b07664 RM |
7951 | fi |
7952 | else | |
322e23db | 7953 | $as_echo "/* $configure_input */" \ |
f318beb8 | 7954 | && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ |
4a531bb0 | 7955 | || as_fn_error $? "could not create -" "$LINENO" 5 |
f4b07664 | 7956 | fi |
26f56c1c | 7957 | ;; |
9382fcee | 7958 | |
b08c89d9 | 7959 | :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 |
322e23db | 7960 | $as_echo "$as_me: executing $ac_file commands" >&6;} |
26f56c1c UD |
7961 | ;; |
7962 | esac | |
3a12e572 UD |
7963 | |
7964 | ||
26f56c1c UD |
7965 | case $ac_file$ac_mode in |
7966 | "default":C) | |
c0fb8a56 UD |
7967 | case $CONFIG_FILES in *config.make*) |
7968 | echo "$config_vars" >> config.make;; | |
7969 | esac | |
3a12e572 | 7970 | test -d bits || mkdir bits ;; |
26f56c1c | 7971 | |
3a12e572 | 7972 | esac |
26f56c1c | 7973 | done # for ac_tag |
3a12e572 | 7974 | |
3a12e572 | 7975 | |
b08c89d9 | 7976 | as_fn_exit 0 |
3a12e572 | 7977 | _ACEOF |
3a12e572 UD |
7978 | ac_clean_files=$ac_clean_files_save |
7979 | ||
322e23db | 7980 | test $ac_write_fail = 0 || |
4a531bb0 | 7981 | as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 |
322e23db | 7982 | |
3a12e572 UD |
7983 | |
7984 | # configure is writing to config.log, and then calls config.status. | |
7985 | # config.status does its own redirection, appending to config.log. | |
7986 | # Unfortunately, on DOS this fails, as config.log is still kept open | |
7987 | # by configure, so config.status won't be able to write to it; its | |
7988 | # output is simply discarded. So we exec the FD to /dev/null, | |
7989 | # effectively closing config.log, so it can be properly (re)opened and | |
7990 | # appended to by config.status. When coming back to configure, we | |
7991 | # need to make the FD available again. | |
7992 | if test "$no_create" != yes; then | |
7993 | ac_cs_success=: | |
2abf9ff1 RM |
7994 | ac_config_status_args= |
7995 | test "$silent" = yes && | |
7996 | ac_config_status_args="$ac_config_status_args --quiet" | |
3a12e572 | 7997 | exec 5>/dev/null |
2abf9ff1 | 7998 | $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false |
3a12e572 UD |
7999 | exec 5>>config.log |
8000 | # Use ||, not &&, to avoid exiting from the if with $? = 1, which | |
8001 | # would make configure fail if this is the last instruction. | |
4a531bb0 | 8002 | $ac_cs_success || as_fn_exit 1 |
3a12e572 | 8003 | fi |
cd6ede75 | 8004 | |
3a12e572 UD |
8005 | # |
8006 | # CONFIG_SUBDIRS section. | |
8007 | # | |
cd6ede75 UD |
8008 | if test "$no_recursion" != yes; then |
8009 | ||
322e23db UD |
8010 | # Remove --cache-file, --srcdir, and --disable-option-checking arguments |
8011 | # so they do not pile up. | |
cd6ede75 UD |
8012 | ac_sub_configure_args= |
8013 | ac_prev= | |
26f56c1c UD |
8014 | eval "set x $ac_configure_args" |
8015 | shift | |
8016 | for ac_arg | |
8017 | do | |
cd6ede75 UD |
8018 | if test -n "$ac_prev"; then |
8019 | ac_prev= | |
8020 | continue | |
8021 | fi | |
3a12e572 | 8022 | case $ac_arg in |
cd6ede75 UD |
8023 | -cache-file | --cache-file | --cache-fil | --cache-fi \ |
8024 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
8025 | ac_prev=cache_file ;; | |
8026 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
3a12e572 UD |
8027 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \ |
8028 | | --c=*) | |
8029 | ;; | |
8030 | --config-cache | -C) | |
cd6ede75 UD |
8031 | ;; |
8032 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
8033 | ac_prev=srcdir ;; | |
8034 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
8035 | ;; | |
3a12e572 UD |
8036 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) |
8037 | ac_prev=prefix ;; | |
8038 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
8039 | ;; | |
322e23db UD |
8040 | --disable-option-checking) |
8041 | ;; | |
26f56c1c UD |
8042 | *) |
8043 | case $ac_arg in | |
322e23db | 8044 | *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
26f56c1c | 8045 | esac |
b08c89d9 | 8046 | as_fn_append ac_sub_configure_args " '$ac_arg'" ;; |
cd6ede75 UD |
8047 | esac |
8048 | done | |
8049 | ||
3a12e572 UD |
8050 | # Always prepend --prefix to ensure using the same prefix |
8051 | # in subdir configurations. | |
26f56c1c UD |
8052 | ac_arg="--prefix=$prefix" |
8053 | case $ac_arg in | |
322e23db | 8054 | *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
26f56c1c UD |
8055 | esac |
8056 | ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args" | |
8057 | ||
8058 | # Pass --silent | |
8059 | if test "$silent" = yes; then | |
8060 | ac_sub_configure_args="--silent $ac_sub_configure_args" | |
8061 | fi | |
3a12e572 | 8062 | |
322e23db UD |
8063 | # Always prepend --disable-option-checking to silence warnings, since |
8064 | # different subdirs can have different --enable and --with options. | |
8065 | ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args" | |
8066 | ||
3a12e572 UD |
8067 | ac_popdir=`pwd` |
8068 | for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue | |
cd6ede75 UD |
8069 | |
8070 | # Do not complain, so a configure script can configure whichever | |
8071 | # parts of a large source tree are present. | |
26f56c1c UD |
8072 | test -d "$srcdir/$ac_dir" || continue |
8073 | ||
8074 | ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)" | |
b08c89d9 | 8075 | $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5 |
322e23db | 8076 | $as_echo "$ac_msg" >&6 |
b08c89d9 | 8077 | as_dir="$ac_dir"; as_fn_mkdir_p |
3a12e572 | 8078 | ac_builddir=. |
cd6ede75 | 8079 | |
26f56c1c UD |
8080 | case "$ac_dir" in |
8081 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
8082 | *) | |
322e23db | 8083 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
26f56c1c | 8084 | # A ".." for each directory in $ac_dir_suffix. |
322e23db | 8085 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
26f56c1c UD |
8086 | case $ac_top_builddir_sub in |
8087 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
8088 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
8089 | esac ;; | |
8090 | esac | |
8091 | ac_abs_top_builddir=$ac_pwd | |
8092 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
8093 | # for backward compatibility: | |
8094 | ac_top_builddir=$ac_top_build_prefix | |
cd6ede75 | 8095 | |
3a12e572 | 8096 | case $srcdir in |
26f56c1c | 8097 | .) # We are building in place. |
3a12e572 | 8098 | ac_srcdir=. |
26f56c1c UD |
8099 | ac_top_srcdir=$ac_top_builddir_sub |
8100 | ac_abs_top_srcdir=$ac_pwd ;; | |
8101 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
3a12e572 | 8102 | ac_srcdir=$srcdir$ac_dir_suffix; |
26f56c1c UD |
8103 | ac_top_srcdir=$srcdir |
8104 | ac_abs_top_srcdir=$srcdir ;; | |
8105 | *) # Relative name. | |
8106 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
8107 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
8108 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
9382fcee | 8109 | esac |
26f56c1c | 8110 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
3a12e572 UD |
8111 | |
8112 | ||
26f56c1c | 8113 | cd "$ac_dir" |
cd6ede75 UD |
8114 | |
8115 | # Check for guested configure; otherwise get Cygnus style configure. | |
26f56c1c UD |
8116 | if test -f "$ac_srcdir/configure.gnu"; then |
8117 | ac_sub_configure=$ac_srcdir/configure.gnu | |
8118 | elif test -f "$ac_srcdir/configure"; then | |
8119 | ac_sub_configure=$ac_srcdir/configure | |
8120 | elif test -f "$ac_srcdir/configure.in"; then | |
8121 | # This should be Cygnus configure. | |
8122 | ac_sub_configure=$ac_aux_dir/configure | |
cd6ede75 | 8123 | else |
b08c89d9 | 8124 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5 |
322e23db | 8125 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;} |
cd6ede75 UD |
8126 | ac_sub_configure= |
8127 | fi | |
8128 | ||
8129 | # The recursion is here. | |
8130 | if test -n "$ac_sub_configure"; then | |
cd6ede75 | 8131 | # Make the cache file name correct relative to the subdirectory. |
3a12e572 UD |
8132 | case $cache_file in |
8133 | [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;; | |
26f56c1c UD |
8134 | *) # Relative name. |
8135 | ac_sub_cache_file=$ac_top_build_prefix$cache_file ;; | |
cd6ede75 | 8136 | esac |
cd6ede75 | 8137 | |
b08c89d9 | 8138 | { $as_echo "$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 | 8139 | $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;} |
cd6ede75 | 8140 | # The eval makes quoting arguments work. |
26f56c1c UD |
8141 | eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \ |
8142 | --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" || | |
4a531bb0 | 8143 | as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5 |
cd6ede75 UD |
8144 | fi |
8145 | ||
26f56c1c | 8146 | cd "$ac_popdir" |
cd6ede75 UD |
8147 | done |
8148 | fi | |
322e23db | 8149 | if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then |
b08c89d9 | 8150 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 |
322e23db UD |
8151 | $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} |
8152 | fi | |
cd6ede75 | 8153 |