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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 | # |
f318beb8 | 5 | # Report bugs to <http://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 UD |
268 | $as_echo "$0: Please tell bug-autoconf@gnu.org and |
269 | $0: http://sourceware.org/bugzilla/ about your system, | |
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)' | |
f318beb8 UD |
584 | PACKAGE_BUGREPORT='http://sourceware.org/bugzilla/' |
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 |
cc08749b | 597 | libc_cv_pie_default |
322e23db UD |
598 | libc_cv_pic_default |
599 | shared | |
600 | static | |
322e23db UD |
601 | ldd_rewrite_script |
602 | use_ldconfig | |
322e23db | 603 | libc_cv_rootsbindir |
4248b1b1 | 604 | libc_cv_localstatedir |
322e23db | 605 | libc_cv_sysconfdir |
90fe682d | 606 | libc_cv_complocaledir |
aaa8cb4b | 607 | libc_cv_rtlddir |
322e23db | 608 | libc_cv_slibdir |
3cc3ef96 | 609 | use_nscd |
322e23db | 610 | libc_cv_gcc_unwind_find_fde |
7ffa9423 | 611 | libc_extra_cppflags |
30b99d79 | 612 | libc_extra_cflags |
99e1dc0a | 613 | libc_cv_cxx_thread_local |
61653dfb | 614 | CPPUNDEFS |
322e23db UD |
615 | have_selinux |
616 | have_libcap | |
617 | have_libaudit | |
618 | LIBGD | |
85c2e611 | 619 | libc_cv_cc_loop_to_function |
322e23db | 620 | libc_cv_cc_submachine |
bef0b507 | 621 | libc_cv_cc_nofma |
61655555 | 622 | libc_cv_mtls_dialect_gnu2 |
6ab674eb | 623 | stack_protector |
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 |
83569fb8 | 633 | libc_cv_protected_data |
322e23db UD |
634 | BISON |
635 | INSTALL_INFO | |
636 | PERL | |
322e23db | 637 | BASH_SHELL |
fc3e1337 FW |
638 | CXX_CMATH_HEADER |
639 | CXX_CSTDLIB_HEADER | |
322e23db UD |
640 | CXX_SYSINCLUDES |
641 | SYSINCLUDES | |
642 | AUTOCONF | |
30b99d79 | 643 | NM |
0786794f | 644 | AWK |
322e23db UD |
645 | SED |
646 | MAKEINFO | |
647 | MSGFMT | |
648 | MAKE | |
322e23db UD |
649 | LD |
650 | AS | |
1b74661a | 651 | OBJCOPY |
322e23db UD |
652 | OBJDUMP |
653 | AR | |
654 | LN_S | |
655 | INSTALL_DATA | |
656 | INSTALL_SCRIPT | |
657 | INSTALL_PROGRAM | |
658 | sysdeps_add_ons | |
659 | sysnames | |
660 | submachine | |
6f89d2f3 | 661 | multi_arch |
322e23db UD |
662 | base_machine |
663 | add_on_subdirs | |
664 | add_ons | |
e4608715 | 665 | build_pt_chown |
c53d909c | 666 | build_nscd |
021db4be | 667 | link_obsolete_rpc |
322e23db | 668 | libc_cv_nss_crypt |
a4ecc9eb | 669 | enable_werror |
322e23db UD |
670 | all_warnings |
671 | force_install | |
672 | bindnow | |
5a414ff7 | 673 | enable_lock_elision |
740b3dbe | 674 | hardcoded_path_in_tests |
1cba4036 | 675 | enable_timezone_tools |
f781ef40 | 676 | use_default_link |
c91c505f | 677 | sysheaders |
322e23db UD |
678 | with_fp |
679 | ac_ct_CXX | |
680 | CXXFLAGS | |
681 | CXX | |
e4693aa7 | 682 | READELF |
322e23db UD |
683 | CPP |
684 | cross_compiling | |
685 | BUILD_CC | |
686 | OBJEXT | |
687 | ac_ct_CC | |
688 | CPPFLAGS | |
689 | LDFLAGS | |
690 | CFLAGS | |
691 | CC | |
c16a054d AS |
692 | host_os |
693 | host_vendor | |
694 | host_cpu | |
695 | host | |
696 | build_os | |
697 | build_vendor | |
698 | build_cpu | |
699 | build | |
7967983f | 700 | subdirs |
8b748aed JM |
701 | REPORT_BUGS_TEXI |
702 | REPORT_BUGS_TO | |
703 | PKGVERSION_TEXI | |
704 | PKGVERSION | |
322e23db UD |
705 | target_alias |
706 | host_alias | |
707 | build_alias | |
708 | LIBS | |
709 | ECHO_T | |
710 | ECHO_N | |
711 | ECHO_C | |
712 | DEFS | |
713 | mandir | |
714 | localedir | |
715 | libdir | |
716 | psdir | |
717 | pdfdir | |
718 | dvidir | |
719 | htmldir | |
720 | infodir | |
721 | docdir | |
722 | oldincludedir | |
723 | includedir | |
724 | localstatedir | |
725 | sharedstatedir | |
726 | sysconfdir | |
727 | datadir | |
728 | datarootdir | |
729 | libexecdir | |
730 | sbindir | |
731 | bindir | |
732 | program_transform_name | |
733 | prefix | |
734 | exec_prefix | |
b08c89d9 | 735 | PACKAGE_URL |
322e23db UD |
736 | PACKAGE_BUGREPORT |
737 | PACKAGE_STRING | |
738 | PACKAGE_VERSION | |
739 | PACKAGE_TARNAME | |
740 | PACKAGE_NAME | |
741 | PATH_SEPARATOR | |
742 | SHELL' | |
a152f366 | 743 | ac_subst_files='' |
322e23db UD |
744 | ac_user_opts=' |
745 | enable_option_checking | |
8b748aed JM |
746 | with_pkgversion |
747 | with_bugurl | |
322e23db UD |
748 | with_gd |
749 | with_gd_include | |
750 | with_gd_lib | |
751 | with_fp | |
752 | with_binutils | |
322e23db | 753 | with_selinux |
322e23db | 754 | with_headers |
f781ef40 | 755 | with_default_link |
322e23db | 756 | enable_sanity_checks |
322e23db UD |
757 | enable_shared |
758 | enable_profile | |
1cba4036 | 759 | enable_timezone_tools |
740b3dbe | 760 | enable_hardcoded_path_in_tests |
322e23db | 761 | enable_stackguard_randomization |
1717da59 | 762 | enable_lock_elision |
322e23db | 763 | enable_add_ons |
322e23db UD |
764 | enable_hidden_plt |
765 | enable_bind_now | |
766 | enable_static_nss | |
767 | enable_force_install | |
8894bad3 | 768 | enable_maintainer_mode |
322e23db UD |
769 | enable_kernel |
770 | enable_all_warnings | |
a4ecc9eb | 771 | enable_werror |
322e23db | 772 | enable_multi_arch |
322e23db | 773 | enable_nss_crypt |
021db4be | 774 | enable_obsolete_rpc |
3a097cc7 | 775 | enable_systemtap |
c53d909c | 776 | enable_build_nscd |
3cc3ef96 | 777 | enable_nscd |
e4608715 | 778 | enable_pt_chown |
5695d46f | 779 | enable_mathvec |
322e23db UD |
780 | with_cpu |
781 | ' | |
a152f366 UD |
782 | ac_precious_vars='build_alias |
783 | host_alias | |
784 | target_alias | |
785 | CC | |
786 | CFLAGS | |
787 | LDFLAGS | |
788 | LIBS | |
789 | CPPFLAGS | |
790 | CPP | |
791 | CXX | |
792 | CXXFLAGS | |
793 | CCC' | |
7967983f RM |
794 | ac_subdirs_all=' |
795 | ' | |
a152f366 UD |
796 | |
797 | # Initialize some variables set by options. | |
798 | ac_init_help= | |
799 | ac_init_version=false | |
322e23db UD |
800 | ac_unrecognized_opts= |
801 | ac_unrecognized_sep= | |
a152f366 UD |
802 | # The variables have the same names as the options, with |
803 | # dashes changed to underlines. | |
804 | cache_file=/dev/null | |
805 | exec_prefix=NONE | |
806 | no_create= | |
807 | no_recursion= | |
808 | prefix=NONE | |
809 | program_prefix=NONE | |
810 | program_suffix=NONE | |
811 | program_transform_name=s,x,x, | |
812 | silent= | |
813 | site= | |
814 | srcdir= | |
815 | verbose= | |
816 | x_includes=NONE | |
817 | x_libraries=NONE | |
818 | ||
819 | # Installation directory options. | |
820 | # These are left unexpanded so users can "make install exec_prefix=/foo" | |
821 | # and all the variables that are supposed to be based on exec_prefix | |
822 | # by default will actually change. | |
823 | # Use braces instead of parens because sh, perl, etc. also accept them. | |
824 | # (The list follows the same order as the GNU Coding Standards.) | |
825 | bindir='${exec_prefix}/bin' | |
826 | sbindir='${exec_prefix}/sbin' | |
827 | libexecdir='${exec_prefix}/libexec' | |
828 | datarootdir='${prefix}/share' | |
829 | datadir='${datarootdir}' | |
830 | sysconfdir='${prefix}/etc' | |
831 | sharedstatedir='${prefix}/com' | |
832 | localstatedir='${prefix}/var' | |
833 | includedir='${prefix}/include' | |
834 | oldincludedir='/usr/include' | |
835 | docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' | |
836 | infodir='${datarootdir}/info' | |
837 | htmldir='${docdir}' | |
26f56c1c UD |
838 | dvidir='${docdir}' |
839 | pdfdir='${docdir}' | |
840 | psdir='${docdir}' | |
841 | libdir='${exec_prefix}/lib' | |
842 | localedir='${datarootdir}/locale' | |
843 | mandir='${datarootdir}/man' | |
cd6ede75 | 844 | |
cd6ede75 | 845 | ac_prev= |
26f56c1c | 846 | ac_dashdash= |
cd6ede75 UD |
847 | for ac_option |
848 | do | |
cd6ede75 UD |
849 | # If the previous option needs an argument, assign it. |
850 | if test -n "$ac_prev"; then | |
26f56c1c | 851 | eval $ac_prev=\$ac_option |
cd6ede75 UD |
852 | ac_prev= |
853 | continue | |
854 | fi | |
855 | ||
26f56c1c | 856 | case $ac_option in |
f318beb8 UD |
857 | *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; |
858 | *=) ac_optarg= ;; | |
859 | *) ac_optarg=yes ;; | |
26f56c1c | 860 | esac |
cd6ede75 UD |
861 | |
862 | # Accept the important Cygnus configure options, so we can diagnose typos. | |
863 | ||
26f56c1c UD |
864 | case $ac_dashdash$ac_option in |
865 | --) | |
866 | ac_dashdash=yes ;; | |
cd6ede75 UD |
867 | |
868 | -bindir | --bindir | --bindi | --bind | --bin | --bi) | |
869 | ac_prev=bindir ;; | |
870 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) | |
3a12e572 | 871 | bindir=$ac_optarg ;; |
cd6ede75 UD |
872 | |
873 | -build | --build | --buil | --bui | --bu) | |
3a12e572 | 874 | ac_prev=build_alias ;; |
cd6ede75 | 875 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) |
3a12e572 | 876 | build_alias=$ac_optarg ;; |
cd6ede75 UD |
877 | |
878 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
879 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
880 | ac_prev=cache_file ;; | |
881 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
882 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) | |
3a12e572 UD |
883 | cache_file=$ac_optarg ;; |
884 | ||
885 | --config-cache | -C) | |
886 | cache_file=config.cache ;; | |
cd6ede75 | 887 | |
26f56c1c | 888 | -datadir | --datadir | --datadi | --datad) |
cd6ede75 | 889 | ac_prev=datadir ;; |
26f56c1c | 890 | -datadir=* | --datadir=* | --datadi=* | --datad=*) |
3a12e572 | 891 | datadir=$ac_optarg ;; |
cd6ede75 | 892 | |
26f56c1c UD |
893 | -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ |
894 | | --dataroo | --dataro | --datar) | |
895 | ac_prev=datarootdir ;; | |
896 | -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ | |
897 | | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) | |
898 | datarootdir=$ac_optarg ;; | |
899 | ||
cd6ede75 | 900 | -disable-* | --disable-*) |
322e23db | 901 | ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` |
cd6ede75 | 902 | # Reject names that are not valid shell variable names. |
322e23db | 903 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
4a531bb0 | 904 | as_fn_error $? "invalid feature name: $ac_useropt" |
322e23db UD |
905 | ac_useropt_orig=$ac_useropt |
906 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
907 | case $ac_user_opts in | |
908 | *" | |
909 | "enable_$ac_useropt" | |
910 | "*) ;; | |
911 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" | |
912 | ac_unrecognized_sep=', ';; | |
913 | esac | |
914 | eval enable_$ac_useropt=no ;; | |
26f56c1c UD |
915 | |
916 | -docdir | --docdir | --docdi | --doc | --do) | |
917 | ac_prev=docdir ;; | |
918 | -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) | |
919 | docdir=$ac_optarg ;; | |
920 | ||
921 | -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) | |
922 | ac_prev=dvidir ;; | |
923 | -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) | |
924 | dvidir=$ac_optarg ;; | |
cd6ede75 UD |
925 | |
926 | -enable-* | --enable-*) | |
322e23db | 927 | ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` |
cd6ede75 | 928 | # Reject names that are not valid shell variable names. |
322e23db | 929 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
4a531bb0 | 930 | as_fn_error $? "invalid feature name: $ac_useropt" |
322e23db UD |
931 | ac_useropt_orig=$ac_useropt |
932 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
933 | case $ac_user_opts in | |
934 | *" | |
935 | "enable_$ac_useropt" | |
936 | "*) ;; | |
937 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" | |
938 | ac_unrecognized_sep=', ';; | |
939 | esac | |
940 | eval enable_$ac_useropt=\$ac_optarg ;; | |
cd6ede75 UD |
941 | |
942 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | |
943 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | |
944 | | --exec | --exe | --ex) | |
945 | ac_prev=exec_prefix ;; | |
946 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | |
947 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | |
948 | | --exec=* | --exe=* | --ex=*) | |
3a12e572 | 949 | exec_prefix=$ac_optarg ;; |
cd6ede75 UD |
950 | |
951 | -gas | --gas | --ga | --g) | |
952 | # Obsolete; use --with-gas. | |
953 | with_gas=yes ;; | |
954 | ||
3a12e572 UD |
955 | -help | --help | --hel | --he | -h) |
956 | ac_init_help=long ;; | |
957 | -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) | |
958 | ac_init_help=recursive ;; | |
959 | -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) | |
960 | ac_init_help=short ;; | |
cd6ede75 UD |
961 | |
962 | -host | --host | --hos | --ho) | |
3a12e572 | 963 | ac_prev=host_alias ;; |
cd6ede75 | 964 | -host=* | --host=* | --hos=* | --ho=*) |
3a12e572 | 965 | host_alias=$ac_optarg ;; |
cd6ede75 | 966 | |
26f56c1c UD |
967 | -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) |
968 | ac_prev=htmldir ;; | |
969 | -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ | |
970 | | --ht=*) | |
971 | htmldir=$ac_optarg ;; | |
972 | ||
cd6ede75 UD |
973 | -includedir | --includedir | --includedi | --included | --include \ |
974 | | --includ | --inclu | --incl | --inc) | |
975 | ac_prev=includedir ;; | |
976 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | |
977 | | --includ=* | --inclu=* | --incl=* | --inc=*) | |
3a12e572 | 978 | includedir=$ac_optarg ;; |
cd6ede75 UD |
979 | |
980 | -infodir | --infodir | --infodi | --infod | --info | --inf) | |
981 | ac_prev=infodir ;; | |
982 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) | |
3a12e572 | 983 | infodir=$ac_optarg ;; |
cd6ede75 UD |
984 | |
985 | -libdir | --libdir | --libdi | --libd) | |
986 | ac_prev=libdir ;; | |
987 | -libdir=* | --libdir=* | --libdi=* | --libd=*) | |
3a12e572 | 988 | libdir=$ac_optarg ;; |
cd6ede75 UD |
989 | |
990 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | |
991 | | --libexe | --libex | --libe) | |
992 | ac_prev=libexecdir ;; | |
993 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | |
994 | | --libexe=* | --libex=* | --libe=*) | |
3a12e572 | 995 | libexecdir=$ac_optarg ;; |
cd6ede75 | 996 | |
26f56c1c UD |
997 | -localedir | --localedir | --localedi | --localed | --locale) |
998 | ac_prev=localedir ;; | |
999 | -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) | |
1000 | localedir=$ac_optarg ;; | |
1001 | ||
cd6ede75 | 1002 | -localstatedir | --localstatedir | --localstatedi | --localstated \ |
26f56c1c | 1003 | | --localstate | --localstat | --localsta | --localst | --locals) |
cd6ede75 UD |
1004 | ac_prev=localstatedir ;; |
1005 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | |
26f56c1c | 1006 | | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) |
3a12e572 | 1007 | localstatedir=$ac_optarg ;; |
cd6ede75 UD |
1008 | |
1009 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) | |
1010 | ac_prev=mandir ;; | |
1011 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) | |
3a12e572 | 1012 | mandir=$ac_optarg ;; |
cd6ede75 UD |
1013 | |
1014 | -nfp | --nfp | --nf) | |
1015 | # Obsolete; use --without-fp. | |
1016 | with_fp=no ;; | |
1017 | ||
1018 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
3a12e572 | 1019 | | --no-cr | --no-c | -n) |
cd6ede75 UD |
1020 | no_create=yes ;; |
1021 | ||
1022 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
1023 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) | |
1024 | no_recursion=yes ;; | |
1025 | ||
1026 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ | |
1027 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ | |
1028 | | --oldin | --oldi | --old | --ol | --o) | |
1029 | ac_prev=oldincludedir ;; | |
1030 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | |
1031 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | |
1032 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) | |
3a12e572 | 1033 | oldincludedir=$ac_optarg ;; |
cd6ede75 UD |
1034 | |
1035 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
1036 | ac_prev=prefix ;; | |
1037 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
3a12e572 | 1038 | prefix=$ac_optarg ;; |
cd6ede75 UD |
1039 | |
1040 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ | |
1041 | | --program-pre | --program-pr | --program-p) | |
1042 | ac_prev=program_prefix ;; | |
1043 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ | |
1044 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) | |
3a12e572 | 1045 | program_prefix=$ac_optarg ;; |
cd6ede75 UD |
1046 | |
1047 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ | |
1048 | | --program-suf | --program-su | --program-s) | |
1049 | ac_prev=program_suffix ;; | |
1050 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ | |
1051 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) | |
3a12e572 | 1052 | program_suffix=$ac_optarg ;; |
cd6ede75 UD |
1053 | |
1054 | -program-transform-name | --program-transform-name \ | |
1055 | | --program-transform-nam | --program-transform-na \ | |
1056 | | --program-transform-n | --program-transform- \ | |
1057 | | --program-transform | --program-transfor \ | |
1058 | | --program-transfo | --program-transf \ | |
1059 | | --program-trans | --program-tran \ | |
1060 | | --progr-tra | --program-tr | --program-t) | |
1061 | ac_prev=program_transform_name ;; | |
1062 | -program-transform-name=* | --program-transform-name=* \ | |
1063 | | --program-transform-nam=* | --program-transform-na=* \ | |
1064 | | --program-transform-n=* | --program-transform-=* \ | |
1065 | | --program-transform=* | --program-transfor=* \ | |
1066 | | --program-transfo=* | --program-transf=* \ | |
1067 | | --program-trans=* | --program-tran=* \ | |
1068 | | --progr-tra=* | --program-tr=* | --program-t=*) | |
3a12e572 | 1069 | program_transform_name=$ac_optarg ;; |
cd6ede75 | 1070 | |
26f56c1c UD |
1071 | -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) |
1072 | ac_prev=pdfdir ;; | |
1073 | -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) | |
1074 | pdfdir=$ac_optarg ;; | |
1075 | ||
1076 | -psdir | --psdir | --psdi | --psd | --ps) | |
1077 | ac_prev=psdir ;; | |
1078 | -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) | |
1079 | psdir=$ac_optarg ;; | |
1080 | ||
cd6ede75 UD |
1081 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
1082 | | -silent | --silent | --silen | --sile | --sil) | |
1083 | silent=yes ;; | |
1084 | ||
1085 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) | |
1086 | ac_prev=sbindir ;; | |
1087 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | |
1088 | | --sbi=* | --sb=*) | |
3a12e572 | 1089 | sbindir=$ac_optarg ;; |
cd6ede75 UD |
1090 | |
1091 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ | |
1092 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | |
1093 | | --sharedst | --shareds | --shared | --share | --shar \ | |
1094 | | --sha | --sh) | |
1095 | ac_prev=sharedstatedir ;; | |
1096 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ | |
1097 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | |
1098 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | |
1099 | | --sha=* | --sh=*) | |
3a12e572 | 1100 | sharedstatedir=$ac_optarg ;; |
cd6ede75 UD |
1101 | |
1102 | -site | --site | --sit) | |
1103 | ac_prev=site ;; | |
1104 | -site=* | --site=* | --sit=*) | |
3a12e572 | 1105 | site=$ac_optarg ;; |
cd6ede75 UD |
1106 | |
1107 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
1108 | ac_prev=srcdir ;; | |
1109 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
3a12e572 | 1110 | srcdir=$ac_optarg ;; |
cd6ede75 UD |
1111 | |
1112 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | |
1113 | | --syscon | --sysco | --sysc | --sys | --sy) | |
1114 | ac_prev=sysconfdir ;; | |
1115 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | |
1116 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) | |
3a12e572 | 1117 | sysconfdir=$ac_optarg ;; |
cd6ede75 UD |
1118 | |
1119 | -target | --target | --targe | --targ | --tar | --ta | --t) | |
3a12e572 | 1120 | ac_prev=target_alias ;; |
cd6ede75 | 1121 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) |
3a12e572 | 1122 | target_alias=$ac_optarg ;; |
cd6ede75 UD |
1123 | |
1124 | -v | -verbose | --verbose | --verbos | --verbo | --verb) | |
1125 | verbose=yes ;; | |
1126 | ||
3a12e572 UD |
1127 | -version | --version | --versio | --versi | --vers | -V) |
1128 | ac_init_version=: ;; | |
cd6ede75 UD |
1129 | |
1130 | -with-* | --with-*) | |
322e23db | 1131 | ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` |
cd6ede75 | 1132 | # Reject names that are not valid shell variable names. |
322e23db | 1133 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
4a531bb0 | 1134 | as_fn_error $? "invalid package name: $ac_useropt" |
322e23db UD |
1135 | ac_useropt_orig=$ac_useropt |
1136 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1137 | case $ac_user_opts in | |
1138 | *" | |
1139 | "with_$ac_useropt" | |
1140 | "*) ;; | |
1141 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" | |
1142 | ac_unrecognized_sep=', ';; | |
1143 | esac | |
1144 | eval with_$ac_useropt=\$ac_optarg ;; | |
cd6ede75 UD |
1145 | |
1146 | -without-* | --without-*) | |
322e23db | 1147 | ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` |
cd6ede75 | 1148 | # Reject names that are not valid shell variable names. |
322e23db | 1149 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
4a531bb0 | 1150 | as_fn_error $? "invalid package name: $ac_useropt" |
322e23db UD |
1151 | ac_useropt_orig=$ac_useropt |
1152 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1153 | case $ac_user_opts in | |
1154 | *" | |
1155 | "with_$ac_useropt" | |
1156 | "*) ;; | |
1157 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" | |
1158 | ac_unrecognized_sep=', ';; | |
1159 | esac | |
1160 | eval with_$ac_useropt=no ;; | |
cd6ede75 UD |
1161 | |
1162 | --x) | |
1163 | # Obsolete; use --with-x. | |
1164 | with_x=yes ;; | |
1165 | ||
1166 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | |
1167 | | --x-incl | --x-inc | --x-in | --x-i) | |
1168 | ac_prev=x_includes ;; | |
1169 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | |
1170 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) | |
3a12e572 | 1171 | x_includes=$ac_optarg ;; |
cd6ede75 UD |
1172 | |
1173 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ | |
1174 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) | |
1175 | ac_prev=x_libraries ;; | |
1176 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | |
1177 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | |
3a12e572 | 1178 | x_libraries=$ac_optarg ;; |
cd6ede75 | 1179 | |
4a531bb0 L |
1180 | -*) as_fn_error $? "unrecognized option: \`$ac_option' |
1181 | Try \`$0 --help' for more information" | |
cd6ede75 UD |
1182 | ;; |
1183 | ||
3a12e572 UD |
1184 | *=*) |
1185 | ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` | |
1186 | # Reject names that are not valid shell variable names. | |
b08c89d9 UD |
1187 | case $ac_envvar in #( |
1188 | '' | [0-9]* | *[!_$as_cr_alnum]* ) | |
4a531bb0 | 1189 | as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; |
b08c89d9 | 1190 | esac |
26f56c1c | 1191 | eval $ac_envvar=\$ac_optarg |
3a12e572 UD |
1192 | export $ac_envvar ;; |
1193 | ||
cd6ede75 | 1194 | *) |
3a12e572 | 1195 | # FIXME: should be removed in autoconf 3.0. |
322e23db | 1196 | $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 |
3a12e572 | 1197 | expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && |
322e23db | 1198 | $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 |
f318beb8 | 1199 | : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" |
cd6ede75 UD |
1200 | ;; |
1201 | ||
1202 | esac | |
1203 | done | |
1204 | ||
1205 | if test -n "$ac_prev"; then | |
3a12e572 | 1206 | ac_option=--`echo $ac_prev | sed 's/_/-/g'` |
4a531bb0 | 1207 | as_fn_error $? "missing argument to $ac_option" |
cd6ede75 | 1208 | fi |
cd6ede75 | 1209 | |
322e23db UD |
1210 | if test -n "$ac_unrecognized_opts"; then |
1211 | case $enable_option_checking in | |
1212 | no) ;; | |
4a531bb0 | 1213 | fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; |
322e23db UD |
1214 | *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; |
1215 | esac | |
1216 | fi | |
1217 | ||
1218 | # Check all directory arguments for consistency. | |
26f56c1c UD |
1219 | for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ |
1220 | datadir sysconfdir sharedstatedir localstatedir includedir \ | |
1221 | oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ | |
1222 | libdir localedir mandir | |
cd6ede75 | 1223 | do |
26f56c1c | 1224 | eval ac_val=\$$ac_var |
322e23db UD |
1225 | # Remove trailing slashes. |
1226 | case $ac_val in | |
1227 | */ ) | |
1228 | ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` | |
1229 | eval $ac_var=\$ac_val;; | |
1230 | esac | |
1231 | # Be sure to have absolute directory names. | |
3a12e572 | 1232 | case $ac_val in |
26f56c1c UD |
1233 | [\\/$]* | ?:[\\/]* ) continue;; |
1234 | NONE | '' ) case $ac_var in *prefix ) continue;; esac;; | |
cd6ede75 | 1235 | esac |
4a531bb0 | 1236 | as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" |
cd6ede75 UD |
1237 | done |
1238 | ||
3a12e572 UD |
1239 | # There might be people who depend on the old broken behavior: `$host' |
1240 | # used to hold the argument of --host etc. | |
1241 | # FIXME: To remove some day. | |
1242 | build=$build_alias | |
1243 | host=$host_alias | |
1244 | target=$target_alias | |
1245 | ||
1246 | # FIXME: To remove some day. | |
1247 | if test "x$host_alias" != x; then | |
1248 | if test "x$build_alias" = x; then | |
1249 | cross_compiling=maybe | |
3a12e572 UD |
1250 | elif test "x$build_alias" != "x$host_alias"; then |
1251 | cross_compiling=yes | |
1252 | fi | |
1253 | fi | |
cd6ede75 | 1254 | |
3a12e572 UD |
1255 | ac_tool_prefix= |
1256 | test -n "$host_alias" && ac_tool_prefix=$host_alias- | |
1257 | ||
1258 | test "$silent" = yes && exec 6>/dev/null | |
cd6ede75 | 1259 | |
cd6ede75 | 1260 | |
26f56c1c UD |
1261 | ac_pwd=`pwd` && test -n "$ac_pwd" && |
1262 | ac_ls_di=`ls -di .` && | |
1263 | ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || | |
4a531bb0 | 1264 | as_fn_error $? "working directory cannot be determined" |
26f56c1c | 1265 | test "X$ac_ls_di" = "X$ac_pwd_ls_di" || |
4a531bb0 | 1266 | as_fn_error $? "pwd does not report name of working directory" |
26f56c1c UD |
1267 | |
1268 | ||
cd6ede75 UD |
1269 | # Find the source files, if location was not specified. |
1270 | if test -z "$srcdir"; then | |
1271 | ac_srcdir_defaulted=yes | |
26f56c1c | 1272 | # Try the directory containing this script, then the parent directory. |
322e23db UD |
1273 | ac_confdir=`$as_dirname -- "$as_myself" || |
1274 | $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
1275 | X"$as_myself" : 'X\(//\)[^/]' \| \ | |
1276 | X"$as_myself" : 'X\(//\)$' \| \ | |
1277 | X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || | |
1278 | $as_echo X"$as_myself" | | |
26f56c1c UD |
1279 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
1280 | s//\1/ | |
1281 | q | |
1282 | } | |
1283 | /^X\(\/\/\)[^/].*/{ | |
1284 | s//\1/ | |
1285 | q | |
1286 | } | |
1287 | /^X\(\/\/\)$/{ | |
1288 | s//\1/ | |
1289 | q | |
1290 | } | |
1291 | /^X\(\/\).*/{ | |
1292 | s//\1/ | |
1293 | q | |
1294 | } | |
1295 | s/.*/./; q'` | |
cd6ede75 | 1296 | srcdir=$ac_confdir |
26f56c1c | 1297 | if test ! -r "$srcdir/$ac_unique_file"; then |
cd6ede75 UD |
1298 | srcdir=.. |
1299 | fi | |
1300 | else | |
1301 | ac_srcdir_defaulted=no | |
1302 | fi | |
26f56c1c UD |
1303 | if test ! -r "$srcdir/$ac_unique_file"; then |
1304 | test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." | |
4a531bb0 | 1305 | as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" |
cd6ede75 | 1306 | fi |
26f56c1c UD |
1307 | ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" |
1308 | ac_abs_confdir=`( | |
4a531bb0 | 1309 | cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" |
26f56c1c UD |
1310 | pwd)` |
1311 | # When building in place, set srcdir=. | |
1312 | if test "$ac_abs_confdir" = "$ac_pwd"; then | |
1313 | srcdir=. | |
1314 | fi | |
1315 | # Remove unnecessary trailing slashes from srcdir. | |
1316 | # Double slashes in file names in object file debugging info | |
1317 | # mess up M-x gdb in Emacs. | |
1318 | case $srcdir in | |
1319 | */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; | |
1320 | esac | |
1321 | for ac_var in $ac_precious_vars; do | |
1322 | eval ac_env_${ac_var}_set=\${${ac_var}+set} | |
1323 | eval ac_env_${ac_var}_value=\$${ac_var} | |
1324 | eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} | |
1325 | eval ac_cv_env_${ac_var}_value=\$${ac_var} | |
1326 | done | |
3a12e572 UD |
1327 | |
1328 | # | |
1329 | # Report the --help message. | |
1330 | # | |
1331 | if test "$ac_init_help" = "long"; then | |
1332 | # Omit some internal or obsolete options to make the list less imposing. | |
1333 | # This message is too long to be a string in the A/UX 3.1 sh. | |
1334 | cat <<_ACEOF | |
f4b07664 | 1335 | \`configure' configures GNU C Library (see version.h) to adapt to many kinds of systems. |
3a12e572 UD |
1336 | |
1337 | Usage: $0 [OPTION]... [VAR=VALUE]... | |
1338 | ||
1339 | To assign environment variables (e.g., CC, CFLAGS...), specify them as | |
1340 | VAR=VALUE. See below for descriptions of some of the useful variables. | |
1341 | ||
1342 | Defaults for the options are specified in brackets. | |
1343 | ||
1344 | Configuration: | |
1345 | -h, --help display this help and exit | |
1346 | --help=short display options specific to this package | |
1347 | --help=recursive display the short help of all the included packages | |
1348 | -V, --version display version information and exit | |
4a531bb0 | 1349 | -q, --quiet, --silent do not print \`checking ...' messages |
3a12e572 UD |
1350 | --cache-file=FILE cache test results in FILE [disabled] |
1351 | -C, --config-cache alias for \`--cache-file=config.cache' | |
1352 | -n, --no-create do not create output files | |
1353 | --srcdir=DIR find the sources in DIR [configure dir or \`..'] | |
1354 | ||
3a12e572 UD |
1355 | Installation directories: |
1356 | --prefix=PREFIX install architecture-independent files in PREFIX | |
322e23db | 1357 | [$ac_default_prefix] |
3a12e572 | 1358 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
322e23db | 1359 | [PREFIX] |
3a12e572 UD |
1360 | |
1361 | By default, \`make install' will install all the files in | |
1362 | \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify | |
1363 | an installation prefix other than \`$ac_default_prefix' using \`--prefix', | |
1364 | for instance \`--prefix=\$HOME'. | |
1365 | ||
1366 | For better control, use the options below. | |
1367 | ||
1368 | Fine tuning of the installation directories: | |
322e23db UD |
1369 | --bindir=DIR user executables [EPREFIX/bin] |
1370 | --sbindir=DIR system admin executables [EPREFIX/sbin] | |
1371 | --libexecdir=DIR program executables [EPREFIX/libexec] | |
1372 | --sysconfdir=DIR read-only single-machine data [PREFIX/etc] | |
1373 | --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] | |
1374 | --localstatedir=DIR modifiable single-machine data [PREFIX/var] | |
1375 | --libdir=DIR object code libraries [EPREFIX/lib] | |
1376 | --includedir=DIR C header files [PREFIX/include] | |
1377 | --oldincludedir=DIR C header files for non-gcc [/usr/include] | |
1378 | --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] | |
1379 | --datadir=DIR read-only architecture-independent data [DATAROOTDIR] | |
1380 | --infodir=DIR info documentation [DATAROOTDIR/info] | |
1381 | --localedir=DIR locale-dependent data [DATAROOTDIR/locale] | |
1382 | --mandir=DIR man documentation [DATAROOTDIR/man] | |
f318beb8 | 1383 | --docdir=DIR documentation root [DATAROOTDIR/doc/glibc] |
322e23db UD |
1384 | --htmldir=DIR html documentation [DOCDIR] |
1385 | --dvidir=DIR dvi documentation [DOCDIR] | |
1386 | --pdfdir=DIR pdf documentation [DOCDIR] | |
1387 | --psdir=DIR ps documentation [DOCDIR] | |
3a12e572 UD |
1388 | _ACEOF |
1389 | ||
1390 | cat <<\_ACEOF | |
1391 | ||
1392 | System types: | |
1393 | --build=BUILD configure for building on BUILD [guessed] | |
1394 | --host=HOST cross-compile to build programs to run on HOST [BUILD] | |
1395 | _ACEOF | |
1396 | fi | |
cd6ede75 | 1397 | |
3a12e572 | 1398 | if test -n "$ac_init_help"; then |
f4b07664 RM |
1399 | case $ac_init_help in |
1400 | short | recursive ) echo "Configuration of GNU C Library (see version.h):";; | |
1401 | esac | |
3a12e572 UD |
1402 | cat <<\_ACEOF |
1403 | ||
1404 | Optional Features: | |
322e23db | 1405 | --disable-option-checking ignore unrecognized --enable/--with options |
3a12e572 UD |
1406 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) |
1407 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] | |
6b7f6183 RM |
1408 | --disable-sanity-checks really do not use threads (should not be used except |
1409 | in special situations) [default=yes] | |
a0da5fe1 | 1410 | --enable-shared build shared library [default=yes if GNU ld] |
11bf311e | 1411 | --enable-profile build profiled library [default=no] |
1cba4036 | 1412 | --disable-timezone-tools |
44f826e3 | 1413 | do not install timezone tools [default=install] |
740b3dbe L |
1414 | --enable-hardcoded-path-in-tests |
1415 | hardcode newly built glibc path in tests | |
1416 | [default=no] | |
35f1e827 UD |
1417 | --enable-stackguard-randomization |
1418 | initialize __stack_chk_guard canary with a random | |
1419 | number at program start | |
1717da59 | 1420 | --enable-lock-elision=yes/no |
52dfbe13 | 1421 | Enable lock elision for pthread mutexes by default |
6b7f6183 RM |
1422 | --enable-add-ons[=DIRS...] |
1423 | configure and build add-ons in DIR1,DIR2,... search | |
1424 | for add-ons if no parameter given | |
3a12e572 | 1425 | --disable-hidden-plt do not hide internal function calls to avoid PLT |
4df8c11d | 1426 | --enable-bind-now disable lazy relocations in DSOs |
6b7f6183 | 1427 | --enable-static-nss build static NSS modules [default=no] |
3a12e572 | 1428 | --disable-force-install don't force installation of files from this package, |
6b7f6183 | 1429 | even if they are older than the installed files |
8894bad3 AM |
1430 | --enable-maintainer-mode |
1431 | enable make rules and dependencies not useful (and | |
1432 | sometimes confusing) to the casual installer | |
6b7f6183 RM |
1433 | --enable-kernel=VERSION compile for compatibility with kernel not older than |
1434 | VERSION | |
3a12e572 | 1435 | --enable-all-warnings enable all useful warnings gcc can issue |
a4ecc9eb | 1436 | --disable-werror do not build with -Werror |
425ce2ed UD |
1437 | --enable-multi-arch enable single DSO with optimizations for multiple |
1438 | architectures | |
ff886b82 | 1439 | --enable-nss-crypt enable libcrypt to use nss |
021db4be AJ |
1440 | --enable-obsolete-rpc build and install the obsolete RPC code for |
1441 | link-time usage | |
3a097cc7 | 1442 | --enable-systemtap enable systemtap static probe points [default=no] |
c53d909c | 1443 | --disable-build-nscd disable building and installing the nscd daemon |
3cc3ef96 | 1444 | --disable-nscd library functions will not contact the nscd daemon |
e4608715 | 1445 | --enable-pt_chown Enable building and installing pt_chown |
5695d46f AS |
1446 | --enable-mathvec Enable building and installing mathvec [default |
1447 | depends on architecture] | |
3a12e572 UD |
1448 | |
1449 | Optional Packages: | |
1450 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] | |
1451 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) | |
8b748aed JM |
1452 | --with-pkgversion=PKG Use PKG in the version string in place of "GNU libc" |
1453 | --with-bugurl=URL Direct users to URL to report a bug | |
3a12e572 UD |
1454 | --with-gd=DIR find libgd include dir and library with prefix DIR |
1455 | --with-gd-include=DIR find libgd include files in DIR | |
1456 | --with-gd-lib=DIR find libgd library files in DIR | |
6b7f6183 RM |
1457 | --with-fp if using floating-point hardware [default=yes] |
1458 | --with-binutils=PATH specify location of binutils (as and ld) | |
74a30a58 | 1459 | --with-selinux if building with SELinux support |
6b7f6183 | 1460 | --with-headers=PATH location of system headers to use (for example |
26f56c1c | 1461 | /usr/src/linux/include) [default=compiler default] |
fd5e21c7 | 1462 | --with-default-link do not use explicit linker scripts |
2ceaa76a | 1463 | --with-cpu=CPU select code for CPU variant |
3a12e572 UD |
1464 | |
1465 | Some influential environment variables: | |
1466 | CC C compiler command | |
1467 | CFLAGS C compiler flags | |
1468 | LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a | |
1469 | nonstandard directory <lib dir> | |
26f56c1c | 1470 | LIBS libraries to pass to the linker, e.g. -l<library> |
b08c89d9 | 1471 | CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if |
26f56c1c | 1472 | you have headers in a nonstandard directory <include dir> |
3a12e572 | 1473 | CPP C preprocessor |
925c3c5c UD |
1474 | CXX C++ compiler command |
1475 | CXXFLAGS C++ compiler flags | |
3a12e572 UD |
1476 | |
1477 | Use these variables to override the choices made by `configure' or to help | |
1478 | it to find libraries and programs with nonstandard names/locations. | |
1479 | ||
f318beb8 UD |
1480 | Report bugs to <http://sourceware.org/bugzilla/>. |
1481 | GNU C Library home page: <http://www.gnu.org/software/glibc/>. | |
b08c89d9 | 1482 | General help using GNU software: <http://www.gnu.org/gethelp/>. |
3a12e572 | 1483 | _ACEOF |
26f56c1c | 1484 | ac_status=$? |
3a12e572 UD |
1485 | fi |
1486 | ||
1487 | if test "$ac_init_help" = "recursive"; then | |
1488 | # If there are subdirs, report their specific --help. | |
3a12e572 | 1489 | for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue |
322e23db UD |
1490 | test -d "$ac_dir" || |
1491 | { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || | |
1492 | continue | |
3a12e572 UD |
1493 | ac_builddir=. |
1494 | ||
26f56c1c UD |
1495 | case "$ac_dir" in |
1496 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1497 | *) | |
322e23db | 1498 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
26f56c1c | 1499 | # A ".." for each directory in $ac_dir_suffix. |
322e23db | 1500 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
26f56c1c UD |
1501 | case $ac_top_builddir_sub in |
1502 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1503 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
1504 | esac ;; | |
1505 | esac | |
1506 | ac_abs_top_builddir=$ac_pwd | |
1507 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
1508 | # for backward compatibility: | |
1509 | ac_top_builddir=$ac_top_build_prefix | |
3a12e572 UD |
1510 | |
1511 | case $srcdir in | |
26f56c1c | 1512 | .) # We are building in place. |
3a12e572 | 1513 | ac_srcdir=. |
26f56c1c UD |
1514 | ac_top_srcdir=$ac_top_builddir_sub |
1515 | ac_abs_top_srcdir=$ac_pwd ;; | |
1516 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
3a12e572 | 1517 | ac_srcdir=$srcdir$ac_dir_suffix; |
26f56c1c UD |
1518 | ac_top_srcdir=$srcdir |
1519 | ac_abs_top_srcdir=$srcdir ;; | |
1520 | *) # Relative name. | |
1521 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
1522 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
1523 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
3a12e572 | 1524 | esac |
26f56c1c UD |
1525 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
1526 | ||
1527 | cd "$ac_dir" || { ac_status=$?; continue; } | |
1528 | # Check for guested configure. | |
1529 | if test -f "$ac_srcdir/configure.gnu"; then | |
1530 | echo && | |
1531 | $SHELL "$ac_srcdir/configure.gnu" --help=recursive | |
1532 | elif test -f "$ac_srcdir/configure"; then | |
1533 | echo && | |
1534 | $SHELL "$ac_srcdir/configure" --help=recursive | |
3a12e572 | 1535 | else |
322e23db | 1536 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 |
26f56c1c UD |
1537 | fi || ac_status=$? |
1538 | cd "$ac_pwd" || { ac_status=$?; break; } | |
3a12e572 UD |
1539 | done |
1540 | fi | |
1541 | ||
26f56c1c | 1542 | test -n "$ac_init_help" && exit $ac_status |
3a12e572 UD |
1543 | if $ac_init_version; then |
1544 | cat <<\_ACEOF | |
f4b07664 | 1545 | GNU C Library configure (see version.h) |
f4a58f0d | 1546 | generated by GNU Autoconf 2.69 |
3a12e572 | 1547 | |
f4a58f0d | 1548 | Copyright (C) 2012 Free Software Foundation, Inc. |
3a12e572 UD |
1549 | This configure script is free software; the Free Software Foundation |
1550 | gives unlimited permission to copy, distribute and modify it. | |
1551 | _ACEOF | |
26f56c1c | 1552 | exit |
3a12e572 | 1553 | fi |
3a12e572 | 1554 | |
b08c89d9 UD |
1555 | ## ------------------------ ## |
1556 | ## Autoconf initialization. ## | |
1557 | ## ------------------------ ## | |
3a12e572 | 1558 | |
b08c89d9 UD |
1559 | # ac_fn_c_try_compile LINENO |
1560 | # -------------------------- | |
1561 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1562 | ac_fn_c_try_compile () | |
3a12e572 | 1563 | { |
b08c89d9 UD |
1564 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
1565 | rm -f conftest.$ac_objext | |
1566 | if { { ac_try="$ac_compile" | |
1567 | case "(($ac_try" in | |
1568 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1569 | *) ac_try_echo=$ac_try;; | |
1570 | esac | |
1571 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1572 | $as_echo "$ac_try_echo"; } >&5 | |
1573 | (eval "$ac_compile") 2>conftest.err | |
1574 | ac_status=$? | |
1575 | if test -s conftest.err; then | |
1576 | grep -v '^ *+' conftest.err >conftest.er1 | |
1577 | cat conftest.er1 >&5 | |
1578 | mv -f conftest.er1 conftest.err | |
1579 | fi | |
1580 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1581 | test $ac_status = 0; } && { | |
1582 | test -z "$ac_c_werror_flag" || | |
1583 | test ! -s conftest.err | |
1584 | } && test -s conftest.$ac_objext; then : | |
1585 | ac_retval=0 | |
1586 | else | |
1587 | $as_echo "$as_me: failed program was:" >&5 | |
1588 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3a12e572 | 1589 | |
b08c89d9 UD |
1590 | ac_retval=1 |
1591 | fi | |
f318beb8 | 1592 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
b08c89d9 | 1593 | as_fn_set_status $ac_retval |
3a12e572 | 1594 | |
b08c89d9 | 1595 | } # ac_fn_c_try_compile |
3a12e572 | 1596 | |
b08c89d9 UD |
1597 | # ac_fn_cxx_try_compile LINENO |
1598 | # ---------------------------- | |
1599 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1600 | ac_fn_cxx_try_compile () | |
1601 | { | |
1602 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1603 | rm -f conftest.$ac_objext | |
1604 | if { { ac_try="$ac_compile" | |
1605 | case "(($ac_try" in | |
1606 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1607 | *) ac_try_echo=$ac_try;; | |
1608 | esac | |
1609 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1610 | $as_echo "$ac_try_echo"; } >&5 | |
1611 | (eval "$ac_compile") 2>conftest.err | |
1612 | ac_status=$? | |
1613 | if test -s conftest.err; then | |
1614 | grep -v '^ *+' conftest.err >conftest.er1 | |
1615 | cat conftest.er1 >&5 | |
1616 | mv -f conftest.er1 conftest.err | |
1617 | fi | |
1618 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1619 | test $ac_status = 0; } && { | |
1620 | test -z "$ac_cxx_werror_flag" || | |
1621 | test ! -s conftest.err | |
1622 | } && test -s conftest.$ac_objext; then : | |
1623 | ac_retval=0 | |
1624 | else | |
1625 | $as_echo "$as_me: failed program was:" >&5 | |
1626 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1627 | ||
1628 | ac_retval=1 | |
1629 | fi | |
f318beb8 | 1630 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
b08c89d9 UD |
1631 | as_fn_set_status $ac_retval |
1632 | ||
1633 | } # ac_fn_cxx_try_compile | |
1634 | ||
e4693aa7 RM |
1635 | # ac_fn_cxx_try_link LINENO |
1636 | # ------------------------- | |
1637 | # Try to link conftest.$ac_ext, and return whether this succeeded. | |
1638 | ac_fn_cxx_try_link () | |
1639 | { | |
1640 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1641 | rm -f conftest.$ac_objext conftest$ac_exeext | |
1642 | if { { ac_try="$ac_link" | |
1643 | case "(($ac_try" in | |
1644 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1645 | *) ac_try_echo=$ac_try;; | |
1646 | esac | |
1647 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1648 | $as_echo "$ac_try_echo"; } >&5 | |
1649 | (eval "$ac_link") 2>conftest.err | |
1650 | ac_status=$? | |
1651 | if test -s conftest.err; then | |
1652 | grep -v '^ *+' conftest.err >conftest.er1 | |
1653 | cat conftest.er1 >&5 | |
1654 | mv -f conftest.er1 conftest.err | |
1655 | fi | |
1656 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1657 | test $ac_status = 0; } && { | |
1658 | test -z "$ac_cxx_werror_flag" || | |
1659 | test ! -s conftest.err | |
1660 | } && test -s conftest$ac_exeext && { | |
1661 | test "$cross_compiling" = yes || | |
1662 | test -x conftest$ac_exeext | |
1663 | }; then : | |
1664 | ac_retval=0 | |
1665 | else | |
1666 | $as_echo "$as_me: failed program was:" >&5 | |
1667 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1668 | ||
1669 | ac_retval=1 | |
1670 | fi | |
1671 | # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information | |
1672 | # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would | |
1673 | # interfere with the next link command; also delete a directory that is | |
1674 | # left behind by Apple's compiler. We do this before executing the actions. | |
1675 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
1676 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno | |
1677 | as_fn_set_status $ac_retval | |
1678 | ||
1679 | } # ac_fn_cxx_try_link | |
1680 | ||
b08c89d9 UD |
1681 | # ac_fn_c_try_link LINENO |
1682 | # ----------------------- | |
1683 | # Try to link conftest.$ac_ext, and return whether this succeeded. | |
1684 | ac_fn_c_try_link () | |
1685 | { | |
1686 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1687 | rm -f conftest.$ac_objext conftest$ac_exeext | |
1688 | if { { ac_try="$ac_link" | |
1689 | case "(($ac_try" in | |
1690 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1691 | *) ac_try_echo=$ac_try;; | |
1692 | esac | |
1693 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1694 | $as_echo "$ac_try_echo"; } >&5 | |
1695 | (eval "$ac_link") 2>conftest.err | |
1696 | ac_status=$? | |
1697 | if test -s conftest.err; then | |
1698 | grep -v '^ *+' conftest.err >conftest.er1 | |
1699 | cat conftest.er1 >&5 | |
1700 | mv -f conftest.er1 conftest.err | |
1701 | fi | |
1702 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1703 | test $ac_status = 0; } && { | |
1704 | test -z "$ac_c_werror_flag" || | |
1705 | test ! -s conftest.err | |
1706 | } && test -s conftest$ac_exeext && { | |
1707 | test "$cross_compiling" = yes || | |
f4a58f0d | 1708 | test -x conftest$ac_exeext |
b08c89d9 UD |
1709 | }; then : |
1710 | ac_retval=0 | |
1711 | else | |
1712 | $as_echo "$as_me: failed program was:" >&5 | |
1713 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1714 | ||
1715 | ac_retval=1 | |
1716 | fi | |
1717 | # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information | |
1718 | # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would | |
1719 | # interfere with the next link command; also delete a directory that is | |
1720 | # left behind by Apple's compiler. We do this before executing the actions. | |
1721 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
f318beb8 | 1722 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
b08c89d9 UD |
1723 | as_fn_set_status $ac_retval |
1724 | ||
1725 | } # ac_fn_c_try_link | |
b08c89d9 UD |
1726 | cat >config.log <<_ACEOF |
1727 | This file contains any messages produced by compilers while | |
1728 | running configure, to aid debugging if configure makes a mistake. | |
1729 | ||
1730 | It was created by GNU C Library $as_me (see version.h), which was | |
f4a58f0d | 1731 | generated by GNU Autoconf 2.69. Invocation command line was |
b08c89d9 UD |
1732 | |
1733 | $ $0 $@ | |
1734 | ||
1735 | _ACEOF | |
1736 | exec 5>>config.log | |
1737 | { | |
1738 | cat <<_ASUNAME | |
1739 | ## --------- ## | |
1740 | ## Platform. ## | |
1741 | ## --------- ## | |
1742 | ||
1743 | hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` | |
1744 | uname -m = `(uname -m) 2>/dev/null || echo unknown` | |
1745 | uname -r = `(uname -r) 2>/dev/null || echo unknown` | |
1746 | uname -s = `(uname -s) 2>/dev/null || echo unknown` | |
1747 | uname -v = `(uname -v) 2>/dev/null || echo unknown` | |
1748 | ||
1749 | /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` | |
1750 | /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` | |
1751 | ||
1752 | /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` | |
1753 | /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` | |
1754 | /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` | |
1755 | /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` | |
1756 | /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` | |
1757 | /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` | |
1758 | /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` | |
1759 | ||
1760 | _ASUNAME | |
3a12e572 UD |
1761 | |
1762 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
1763 | for as_dir in $PATH | |
1764 | do | |
1765 | IFS=$as_save_IFS | |
1766 | test -z "$as_dir" && as_dir=. | |
b08c89d9 UD |
1767 | $as_echo "PATH: $as_dir" |
1768 | done | |
26f56c1c | 1769 | IFS=$as_save_IFS |
3a12e572 UD |
1770 | |
1771 | } >&5 | |
1772 | ||
1773 | cat >&5 <<_ACEOF | |
1774 | ||
1775 | ||
1776 | ## ----------- ## | |
1777 | ## Core tests. ## | |
1778 | ## ----------- ## | |
1779 | ||
1780 | _ACEOF | |
1781 | ||
1782 | ||
1783 | # Keep a trace of the command line. | |
1784 | # Strip out --no-create and --no-recursion so they do not pile up. | |
2abf9ff1 | 1785 | # Strip out --silent because we don't want to record it for future runs. |
3a12e572 | 1786 | # Also quote any args containing shell meta-characters. |
2abf9ff1 | 1787 | # Make two passes to allow for proper duplicate-argument suppression. |
3a12e572 | 1788 | ac_configure_args= |
2abf9ff1 RM |
1789 | ac_configure_args0= |
1790 | ac_configure_args1= | |
2abf9ff1 RM |
1791 | ac_must_keep_next=false |
1792 | for ac_pass in 1 2 | |
3a12e572 | 1793 | do |
2abf9ff1 RM |
1794 | for ac_arg |
1795 | do | |
1796 | case $ac_arg in | |
1797 | -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; | |
1798 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
1799 | | -silent | --silent | --silen | --sile | --sil) | |
1800 | continue ;; | |
26f56c1c | 1801 | *\'*) |
322e23db | 1802 | ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
2abf9ff1 RM |
1803 | esac |
1804 | case $ac_pass in | |
b08c89d9 | 1805 | 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; |
2abf9ff1 | 1806 | 2) |
b08c89d9 | 1807 | as_fn_append ac_configure_args1 " '$ac_arg'" |
2abf9ff1 | 1808 | if test $ac_must_keep_next = true; then |
9382fcee | 1809 | ac_must_keep_next=false # Got value, back to normal. |
2abf9ff1 | 1810 | else |
9382fcee RM |
1811 | case $ac_arg in |
1812 | *=* | --config-cache | -C | -disable-* | --disable-* \ | |
1813 | | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ | |
1814 | | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ | |
1815 | | -with-* | --with-* | -without-* | --without-* | --x) | |
1816 | case "$ac_configure_args0 " in | |
1817 | "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; | |
1818 | esac | |
1819 | ;; | |
1820 | -* ) ac_must_keep_next=true ;; | |
1821 | esac | |
2abf9ff1 | 1822 | fi |
b08c89d9 | 1823 | as_fn_append ac_configure_args " '$ac_arg'" |
2abf9ff1 RM |
1824 | ;; |
1825 | esac | |
1826 | done | |
3a12e572 | 1827 | done |
b08c89d9 UD |
1828 | { ac_configure_args0=; unset ac_configure_args0;} |
1829 | { ac_configure_args1=; unset ac_configure_args1;} | |
3a12e572 UD |
1830 | |
1831 | # When interrupted or exit'd, cleanup temporary files, and complete | |
1832 | # config.log. We remove comments because anyway the quotes in there | |
1833 | # would cause problems or look ugly. | |
26f56c1c UD |
1834 | # WARNING: Use '\'' to represent an apostrophe within the trap. |
1835 | # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. | |
3a12e572 UD |
1836 | trap 'exit_status=$? |
1837 | # Save into config.log some information that might help in debugging. | |
1838 | { | |
1839 | echo | |
f4b07664 | 1840 | |
4a531bb0 | 1841 | $as_echo "## ---------------- ## |
3a12e572 | 1842 | ## Cache variables. ## |
4a531bb0 | 1843 | ## ---------------- ##" |
3a12e572 UD |
1844 | echo |
1845 | # The following way of writing the cache mishandles newlines in values, | |
26f56c1c UD |
1846 | ( |
1847 | for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do | |
1848 | eval ac_val=\$$ac_var | |
1849 | case $ac_val in #( | |
1850 | *${as_nl}*) | |
1851 | case $ac_var in #( | |
b08c89d9 | 1852 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 |
322e23db | 1853 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; |
26f56c1c UD |
1854 | esac |
1855 | case $ac_var in #( | |
1856 | _ | IFS | as_nl) ;; #( | |
322e23db | 1857 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( |
b08c89d9 | 1858 | *) { eval $ac_var=; unset $ac_var;} ;; |
26f56c1c UD |
1859 | esac ;; |
1860 | esac | |
1861 | done | |
3a12e572 | 1862 | (set) 2>&1 | |
26f56c1c UD |
1863 | case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( |
1864 | *${as_nl}ac_space=\ *) | |
3a12e572 | 1865 | sed -n \ |
26f56c1c UD |
1866 | "s/'\''/'\''\\\\'\'''\''/g; |
1867 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" | |
1868 | ;; #( | |
3a12e572 | 1869 | *) |
26f56c1c | 1870 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
3a12e572 | 1871 | ;; |
26f56c1c UD |
1872 | esac | |
1873 | sort | |
1874 | ) | |
3a12e572 | 1875 | echo |
f4b07664 | 1876 | |
4a531bb0 | 1877 | $as_echo "## ----------------- ## |
f4b07664 | 1878 | ## Output variables. ## |
4a531bb0 | 1879 | ## ----------------- ##" |
f4b07664 RM |
1880 | echo |
1881 | for ac_var in $ac_subst_vars | |
1882 | do | |
26f56c1c UD |
1883 | eval ac_val=\$$ac_var |
1884 | case $ac_val in | |
322e23db | 1885 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; |
26f56c1c | 1886 | esac |
322e23db | 1887 | $as_echo "$ac_var='\''$ac_val'\''" |
f4b07664 RM |
1888 | done | sort |
1889 | echo | |
1890 | ||
1891 | if test -n "$ac_subst_files"; then | |
4a531bb0 | 1892 | $as_echo "## ------------------- ## |
26f56c1c | 1893 | ## File substitutions. ## |
4a531bb0 | 1894 | ## ------------------- ##" |
f4b07664 RM |
1895 | echo |
1896 | for ac_var in $ac_subst_files | |
1897 | do | |
26f56c1c UD |
1898 | eval ac_val=\$$ac_var |
1899 | case $ac_val in | |
322e23db | 1900 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; |
26f56c1c | 1901 | esac |
322e23db | 1902 | $as_echo "$ac_var='\''$ac_val'\''" |
f4b07664 RM |
1903 | done | sort |
1904 | echo | |
1905 | fi | |
1906 | ||
3a12e572 | 1907 | if test -s confdefs.h; then |
4a531bb0 | 1908 | $as_echo "## ----------- ## |
3a12e572 | 1909 | ## confdefs.h. ## |
4a531bb0 | 1910 | ## ----------- ##" |
3a12e572 | 1911 | echo |
26f56c1c | 1912 | cat confdefs.h |
3a12e572 UD |
1913 | echo |
1914 | fi | |
1915 | test "$ac_signal" != 0 && | |
322e23db UD |
1916 | $as_echo "$as_me: caught signal $ac_signal" |
1917 | $as_echo "$as_me: exit $exit_status" | |
3a12e572 | 1918 | } >&5 |
26f56c1c UD |
1919 | rm -f core *.core core.conftest.* && |
1920 | rm -f -r conftest* confdefs* conf$$* $ac_clean_files && | |
3a12e572 | 1921 | exit $exit_status |
26f56c1c | 1922 | ' 0 |
3a12e572 | 1923 | for ac_signal in 1 2 13 15; do |
b08c89d9 | 1924 | trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal |
3a12e572 UD |
1925 | done |
1926 | ac_signal=0 | |
1927 | ||
1928 | # confdefs.h avoids OS command line length limits that DEFS can exceed. | |
26f56c1c | 1929 | rm -f -r conftest* confdefs.h |
3a12e572 | 1930 | |
b08c89d9 UD |
1931 | $as_echo "/* confdefs.h */" > confdefs.h |
1932 | ||
3a12e572 UD |
1933 | # Predefined preprocessor variables. |
1934 | ||
1935 | cat >>confdefs.h <<_ACEOF | |
1936 | #define PACKAGE_NAME "$PACKAGE_NAME" | |
1937 | _ACEOF | |
1938 | ||
3a12e572 UD |
1939 | cat >>confdefs.h <<_ACEOF |
1940 | #define PACKAGE_TARNAME "$PACKAGE_TARNAME" | |
1941 | _ACEOF | |
1942 | ||
3a12e572 UD |
1943 | cat >>confdefs.h <<_ACEOF |
1944 | #define PACKAGE_VERSION "$PACKAGE_VERSION" | |
1945 | _ACEOF | |
1946 | ||
3a12e572 UD |
1947 | cat >>confdefs.h <<_ACEOF |
1948 | #define PACKAGE_STRING "$PACKAGE_STRING" | |
1949 | _ACEOF | |
1950 | ||
3a12e572 UD |
1951 | cat >>confdefs.h <<_ACEOF |
1952 | #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" | |
1953 | _ACEOF | |
1954 | ||
b08c89d9 UD |
1955 | cat >>confdefs.h <<_ACEOF |
1956 | #define PACKAGE_URL "$PACKAGE_URL" | |
1957 | _ACEOF | |
1958 | ||
3a12e572 UD |
1959 | |
1960 | # Let the site file select an alternate cache file if it wants to. | |
322e23db UD |
1961 | # Prefer an explicitly selected file to automatically selected ones. |
1962 | ac_site_file1=NONE | |
1963 | ac_site_file2=NONE | |
26f56c1c | 1964 | if test -n "$CONFIG_SITE"; then |
4a531bb0 L |
1965 | # We do not want a PATH search for config.site. |
1966 | case $CONFIG_SITE in #(( | |
1967 | -*) ac_site_file1=./$CONFIG_SITE;; | |
1968 | */*) ac_site_file1=$CONFIG_SITE;; | |
1969 | *) ac_site_file1=./$CONFIG_SITE;; | |
1970 | esac | |
26f56c1c | 1971 | elif test "x$prefix" != xNONE; then |
322e23db UD |
1972 | ac_site_file1=$prefix/share/config.site |
1973 | ac_site_file2=$prefix/etc/config.site | |
26f56c1c | 1974 | else |
322e23db UD |
1975 | ac_site_file1=$ac_default_prefix/share/config.site |
1976 | ac_site_file2=$ac_default_prefix/etc/config.site | |
cd6ede75 | 1977 | fi |
322e23db | 1978 | for ac_site_file in "$ac_site_file1" "$ac_site_file2" |
26f56c1c | 1979 | do |
322e23db | 1980 | test "x$ac_site_file" = xNONE && continue |
b08c89d9 UD |
1981 | if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then |
1982 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 | |
322e23db | 1983 | $as_echo "$as_me: loading site script $ac_site_file" >&6;} |
3a12e572 | 1984 | sed 's/^/| /' "$ac_site_file" >&5 |
4a531bb0 L |
1985 | . "$ac_site_file" \ |
1986 | || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
1987 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
1988 | as_fn_error $? "failed to load site script $ac_site_file | |
1989 | See \`config.log' for more details" "$LINENO" 5; } | |
cd6ede75 UD |
1990 | fi |
1991 | done | |
1992 | ||
1993 | if test -r "$cache_file"; then | |
b08c89d9 UD |
1994 | # Some versions of bash will fail to source /dev/null (special files |
1995 | # actually), so we avoid doing that. DJGPP emulates it as a regular file. | |
1996 | if test /dev/null != "$cache_file" && test -f "$cache_file"; then | |
1997 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 | |
322e23db | 1998 | $as_echo "$as_me: loading cache $cache_file" >&6;} |
3a12e572 | 1999 | case $cache_file in |
26f56c1c UD |
2000 | [\\/]* | ?:[\\/]* ) . "$cache_file";; |
2001 | *) . "./$cache_file";; | |
3a12e572 UD |
2002 | esac |
2003 | fi | |
cd6ede75 | 2004 | else |
b08c89d9 | 2005 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 |
322e23db | 2006 | $as_echo "$as_me: creating cache $cache_file" >&6;} |
3a12e572 UD |
2007 | >$cache_file |
2008 | fi | |
2009 | ||
2010 | # Check that the precious variables saved in the cache have kept the same | |
2011 | # value. | |
2012 | ac_cache_corrupted=false | |
26f56c1c | 2013 | for ac_var in $ac_precious_vars; do |
3a12e572 UD |
2014 | eval ac_old_set=\$ac_cv_env_${ac_var}_set |
2015 | eval ac_new_set=\$ac_env_${ac_var}_set | |
26f56c1c UD |
2016 | eval ac_old_val=\$ac_cv_env_${ac_var}_value |
2017 | eval ac_new_val=\$ac_env_${ac_var}_value | |
3a12e572 UD |
2018 | case $ac_old_set,$ac_new_set in |
2019 | set,) | |
b08c89d9 | 2020 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 |
322e23db | 2021 | $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} |
3a12e572 UD |
2022 | ac_cache_corrupted=: ;; |
2023 | ,set) | |
b08c89d9 | 2024 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 |
322e23db | 2025 | $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} |
3a12e572 UD |
2026 | ac_cache_corrupted=: ;; |
2027 | ,);; | |
2028 | *) | |
2029 | if test "x$ac_old_val" != "x$ac_new_val"; then | |
322e23db UD |
2030 | # differences in whitespace do not lead to failure. |
2031 | ac_old_val_w=`echo x $ac_old_val` | |
2032 | ac_new_val_w=`echo x $ac_new_val` | |
2033 | if test "$ac_old_val_w" != "$ac_new_val_w"; then | |
b08c89d9 | 2034 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 |
322e23db UD |
2035 | $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} |
2036 | ac_cache_corrupted=: | |
2037 | else | |
b08c89d9 | 2038 | { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 |
322e23db UD |
2039 | $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} |
2040 | eval $ac_var=\$ac_old_val | |
2041 | fi | |
b08c89d9 | 2042 | { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 |
322e23db | 2043 | $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} |
b08c89d9 | 2044 | { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 |
322e23db | 2045 | $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} |
3a12e572 UD |
2046 | fi;; |
2047 | esac | |
2048 | # Pass precious variables to config.status. | |
2049 | if test "$ac_new_set" = set; then | |
2050 | case $ac_new_val in | |
322e23db | 2051 | *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; |
3a12e572 UD |
2052 | *) ac_arg=$ac_var=$ac_new_val ;; |
2053 | esac | |
2054 | case " $ac_configure_args " in | |
2055 | *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. | |
b08c89d9 | 2056 | *) as_fn_append ac_configure_args " '$ac_arg'" ;; |
3a12e572 UD |
2057 | esac |
2058 | fi | |
2059 | done | |
2060 | if $ac_cache_corrupted; then | |
b08c89d9 | 2061 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
322e23db | 2062 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
b08c89d9 | 2063 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 |
322e23db | 2064 | $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} |
4a531bb0 | 2065 | as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 |
cd6ede75 | 2066 | fi |
b08c89d9 UD |
2067 | ## -------------------- ## |
2068 | ## Main body of script. ## | |
2069 | ## -------------------- ## | |
cd6ede75 | 2070 | |
b08c89d9 UD |
2071 | ac_ext=c |
2072 | ac_cpp='$CPP $CPPFLAGS' | |
2073 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2074 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2075 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3a12e572 UD |
2076 | |
2077 | ||
cd6ede75 | 2078 | |
b08c89d9 | 2079 | ac_config_headers="$ac_config_headers config.h" |
63bda0c1 | 2080 | |
b08c89d9 UD |
2081 | ac_aux_dir= |
2082 | for ac_dir in scripts "$srcdir"/scripts; do | |
4a531bb0 L |
2083 | if test -f "$ac_dir/install-sh"; then |
2084 | ac_aux_dir=$ac_dir | |
2085 | ac_install_sh="$ac_aux_dir/install-sh -c" | |
2086 | break | |
2087 | elif test -f "$ac_dir/install.sh"; then | |
2088 | ac_aux_dir=$ac_dir | |
2089 | ac_install_sh="$ac_aux_dir/install.sh -c" | |
2090 | break | |
2091 | elif test -f "$ac_dir/shtool"; then | |
2092 | ac_aux_dir=$ac_dir | |
2093 | ac_install_sh="$ac_aux_dir/shtool install -c" | |
2094 | break | |
2095 | fi | |
b08c89d9 UD |
2096 | done |
2097 | if test -z "$ac_aux_dir"; then | |
4a531bb0 | 2098 | as_fn_error $? "cannot find install-sh, install.sh, or shtool in scripts \"$srcdir\"/scripts" "$LINENO" 5 |
b08c89d9 | 2099 | fi |
26f56c1c UD |
2100 | |
2101 | # These three variables are undocumented and unsupported, | |
2102 | # and are intended to be withdrawn in a future Autoconf release. | |
2103 | # They can cause serious problems if a builder's source tree is in a directory | |
2104 | # whose full name contains unusual characters. | |
2105 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. | |
2106 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. | |
2107 | ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. | |
2108 | ||
444518fe | 2109 | |
cd6ede75 | 2110 | |
8b748aed JM |
2111 | |
2112 | ||
2113 | # Check whether --with-pkgversion was given. | |
2114 | if test "${with_pkgversion+set}" = set; then : | |
2115 | withval=$with_pkgversion; case "$withval" in | |
2116 | yes) as_fn_error $? "package version not specified" "$LINENO" 5 ;; | |
2117 | no) PKGVERSION= ;; | |
2118 | *) PKGVERSION="($withval) " ;; | |
2119 | esac | |
2120 | else | |
2121 | PKGVERSION="(GNU libc) " | |
2122 | ||
2123 | fi | |
2124 | ||
2125 | PKGVERSION_TEXI=`echo "$PKGVERSION" | sed 's/@/@@/g'` | |
2126 | ||
2127 | ||
2128 | ||
2129 | ||
2130 | ||
2131 | # Check whether --with-bugurl was given. | |
2132 | if test "${with_bugurl+set}" = set; then : | |
2133 | withval=$with_bugurl; case "$withval" in | |
2134 | yes) as_fn_error $? "bug URL not specified" "$LINENO" 5 ;; | |
2135 | no) BUGURL= | |
2136 | ;; | |
2137 | *) BUGURL="$withval" | |
2138 | ;; | |
2139 | esac | |
2140 | else | |
2141 | BUGURL="http://www.gnu.org/software/libc/bugs.html" | |
2142 | ||
2143 | fi | |
2144 | ||
2145 | case ${BUGURL} in | |
2146 | "") | |
2147 | REPORT_BUGS_TO= | |
2148 | REPORT_BUGS_TEXI= | |
2149 | ;; | |
2150 | *) | |
2151 | REPORT_BUGS_TO="<$BUGURL>" | |
2152 | REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`} | |
2153 | ;; | |
2154 | esac; | |
2155 | ||
2156 | ||
2157 | ||
2158 | ||
2159 | cat >>confdefs.h <<_ACEOF | |
2160 | #define PKGVERSION "$PKGVERSION" | |
2161 | _ACEOF | |
2162 | ||
2163 | ||
2164 | cat >>confdefs.h <<_ACEOF | |
2165 | #define REPORT_BUGS_TO "$REPORT_BUGS_TO" | |
2166 | _ACEOF | |
2167 | ||
2168 | ||
918b5606 L |
2169 | # Glibc should not depend on any header files |
2170 | ||
2171 | ||
bb931195 TS |
2172 | # We require GCC, and by default use its preprocessor. Override AC_PROG_CPP |
2173 | # here to work around the Autoconf issue discussed in | |
2174 | # <http://sourceware.org/ml/libc-alpha/2013-01/msg00721.html>. | |
2175 | # AC_PROG_CPP | |
2176 | ||
b5a5da23 TS |
2177 | # We require GCC. Override _AC_PROG_CC_C89 here to work around the Autoconf |
2178 | # issue discussed in | |
2179 | # <http://sourceware.org/ml/libc-alpha/2013-01/msg00757.html>. | |
2180 | ||
2181 | ||
7967983f RM |
2182 | |
2183 | ||
2184 | subdirs="$subdirs " | |
2185 | ||
2186 | ||
c16a054d AS |
2187 | # Make sure we can run config.sub. |
2188 | $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || | |
4a531bb0 | 2189 | as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 |
c16a054d | 2190 | |
b08c89d9 | 2191 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 |
c16a054d | 2192 | $as_echo_n "checking build system type... " >&6; } |
f318beb8 | 2193 | if ${ac_cv_build+:} false; then : |
c16a054d AS |
2194 | $as_echo_n "(cached) " >&6 |
2195 | else | |
2196 | ac_build_alias=$build_alias | |
2197 | test "x$ac_build_alias" = x && | |
2198 | ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` | |
2199 | test "x$ac_build_alias" = x && | |
4a531bb0 | 2200 | as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 |
c16a054d | 2201 | ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || |
4a531bb0 | 2202 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 |
c16a054d AS |
2203 | |
2204 | fi | |
b08c89d9 | 2205 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 |
c16a054d AS |
2206 | $as_echo "$ac_cv_build" >&6; } |
2207 | case $ac_cv_build in | |
2208 | *-*-*) ;; | |
4a531bb0 | 2209 | *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; |
c16a054d AS |
2210 | esac |
2211 | build=$ac_cv_build | |
2212 | ac_save_IFS=$IFS; IFS='-' | |
2213 | set x $ac_cv_build | |
2214 | shift | |
2215 | build_cpu=$1 | |
2216 | build_vendor=$2 | |
2217 | shift; shift | |
2218 | # Remember, the first character of IFS is used to create $*, | |
2219 | # except with old shells: | |
2220 | build_os=$* | |
2221 | IFS=$ac_save_IFS | |
2222 | case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac | |
2223 | ||
2224 | ||
b08c89d9 | 2225 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 |
c16a054d | 2226 | $as_echo_n "checking host system type... " >&6; } |
f318beb8 | 2227 | if ${ac_cv_host+:} false; then : |
c16a054d AS |
2228 | $as_echo_n "(cached) " >&6 |
2229 | else | |
2230 | if test "x$host_alias" = x; then | |
2231 | ac_cv_host=$ac_cv_build | |
2232 | else | |
2233 | ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || | |
4a531bb0 | 2234 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 |
c16a054d AS |
2235 | fi |
2236 | ||
2237 | fi | |
b08c89d9 | 2238 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 |
c16a054d AS |
2239 | $as_echo "$ac_cv_host" >&6; } |
2240 | case $ac_cv_host in | |
2241 | *-*-*) ;; | |
4a531bb0 | 2242 | *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; |
c16a054d AS |
2243 | esac |
2244 | host=$ac_cv_host | |
2245 | ac_save_IFS=$IFS; IFS='-' | |
2246 | set x $ac_cv_host | |
2247 | shift | |
2248 | host_cpu=$1 | |
2249 | host_vendor=$2 | |
2250 | shift; shift | |
2251 | # Remember, the first character of IFS is used to create $*, | |
2252 | # except with old shells: | |
2253 | host_os=$* | |
2254 | IFS=$ac_save_IFS | |
2255 | case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac | |
2256 | ||
2257 | ||
2258 | ||
a152f366 UD |
2259 | ac_ext=c |
2260 | ac_cpp='$CPP $CPPFLAGS' | |
2261 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2262 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2263 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2264 | if test -n "$ac_tool_prefix"; then | |
2265 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. | |
2266 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 | |
b08c89d9 | 2267 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2268 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2269 | if ${ac_cv_prog_CC+:} false; then : |
322e23db | 2270 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2271 | else |
2272 | if test -n "$CC"; then | |
2273 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2274 | else | |
2275 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2276 | for as_dir in $PATH | |
2277 | do | |
2278 | IFS=$as_save_IFS | |
2279 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2280 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2281 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2282 | ac_cv_prog_CC="${ac_tool_prefix}gcc" |
b08c89d9 | 2283 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2284 | break 2 |
2285 | fi | |
2286 | done | |
b08c89d9 | 2287 | done |
a152f366 | 2288 | IFS=$as_save_IFS |
c8f3e6db | 2289 | |
26f56c1c | 2290 | fi |
26f56c1c | 2291 | fi |
a152f366 UD |
2292 | CC=$ac_cv_prog_CC |
2293 | if test -n "$CC"; then | |
b08c89d9 | 2294 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 2295 | $as_echo "$CC" >&6; } |
a152f366 | 2296 | else |
b08c89d9 | 2297 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2298 | $as_echo "no" >&6; } |
26f56c1c UD |
2299 | fi |
2300 | ||
e41db95b | 2301 | |
e41db95b | 2302 | fi |
a152f366 UD |
2303 | if test -z "$ac_cv_prog_CC"; then |
2304 | ac_ct_CC=$CC | |
2305 | # Extract the first word of "gcc", so it can be a program name with args. | |
2306 | set dummy gcc; ac_word=$2 | |
b08c89d9 | 2307 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2308 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2309 | if ${ac_cv_prog_ac_ct_CC+:} false; then : |
322e23db | 2310 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 2311 | else |
a152f366 UD |
2312 | if test -n "$ac_ct_CC"; then |
2313 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
a5a0310d | 2314 | else |
a152f366 UD |
2315 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2316 | for as_dir in $PATH | |
2317 | do | |
2318 | IFS=$as_save_IFS | |
2319 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2320 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2321 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2322 | ac_cv_prog_ac_ct_CC="gcc" |
b08c89d9 | 2323 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2324 | break 2 |
2325 | fi | |
2326 | done | |
b08c89d9 | 2327 | done |
a152f366 | 2328 | IFS=$as_save_IFS |
cd6ede75 | 2329 | |
a152f366 UD |
2330 | fi |
2331 | fi | |
2332 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2333 | if test -n "$ac_ct_CC"; then | |
b08c89d9 | 2334 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
322e23db | 2335 | $as_echo "$ac_ct_CC" >&6; } |
cd6ede75 | 2336 | else |
b08c89d9 | 2337 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2338 | $as_echo "no" >&6; } |
26f56c1c UD |
2339 | fi |
2340 | ||
a152f366 UD |
2341 | if test "x$ac_ct_CC" = x; then |
2342 | CC="" | |
2343 | else | |
2344 | case $cross_compiling:$ac_tool_warned in | |
2345 | yes:) | |
b08c89d9 | 2346 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
322e23db | 2347 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
a152f366 UD |
2348 | ac_tool_warned=yes ;; |
2349 | esac | |
2350 | CC=$ac_ct_CC | |
2351 | fi | |
74a30a58 | 2352 | else |
a152f366 | 2353 | CC="$ac_cv_prog_CC" |
26f56c1c UD |
2354 | fi |
2355 | ||
a152f366 UD |
2356 | if test -z "$CC"; then |
2357 | if test -n "$ac_tool_prefix"; then | |
2358 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. | |
2359 | set dummy ${ac_tool_prefix}cc; ac_word=$2 | |
b08c89d9 | 2360 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2361 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2362 | if ${ac_cv_prog_CC+:} false; then : |
322e23db | 2363 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2364 | else |
2365 | if test -n "$CC"; then | |
2366 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2367 | else | |
2368 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2369 | for as_dir in $PATH | |
2370 | do | |
2371 | IFS=$as_save_IFS | |
2372 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2373 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2374 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2375 | ac_cv_prog_CC="${ac_tool_prefix}cc" |
b08c89d9 | 2376 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2377 | break 2 |
2378 | fi | |
2379 | done | |
b08c89d9 | 2380 | done |
a152f366 | 2381 | IFS=$as_save_IFS |
74a30a58 | 2382 | |
a152f366 UD |
2383 | fi |
2384 | fi | |
2385 | CC=$ac_cv_prog_CC | |
2386 | if test -n "$CC"; then | |
b08c89d9 | 2387 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 2388 | $as_echo "$CC" >&6; } |
5af3245a | 2389 | else |
b08c89d9 | 2390 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2391 | $as_echo "no" >&6; } |
26f56c1c UD |
2392 | fi |
2393 | ||
5af3245a | 2394 | |
a152f366 | 2395 | fi |
26f56c1c | 2396 | fi |
a152f366 UD |
2397 | if test -z "$CC"; then |
2398 | # Extract the first word of "cc", so it can be a program name with args. | |
2399 | set dummy cc; ac_word=$2 | |
b08c89d9 | 2400 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2401 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2402 | if ${ac_cv_prog_CC+:} false; then : |
322e23db | 2403 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2404 | else |
2405 | if test -n "$CC"; then | |
2406 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2407 | else | |
2408 | ac_prog_rejected=no | |
2409 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2410 | for as_dir in $PATH | |
2411 | do | |
2412 | IFS=$as_save_IFS | |
2413 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2414 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2415 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 UD |
2416 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then |
2417 | ac_prog_rejected=yes | |
2418 | continue | |
2419 | fi | |
2420 | ac_cv_prog_CC="cc" | |
b08c89d9 | 2421 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2422 | break 2 |
2423 | fi | |
2424 | done | |
b08c89d9 | 2425 | done |
a152f366 | 2426 | IFS=$as_save_IFS |
26f56c1c | 2427 | |
a152f366 UD |
2428 | if test $ac_prog_rejected = yes; then |
2429 | # We found a bogon in the path, so make sure we never use it. | |
2430 | set dummy $ac_cv_prog_CC | |
2431 | shift | |
2432 | if test $# != 0; then | |
2433 | # We chose a different compiler from the bogus one. | |
2434 | # However, it has the same basename, so the bogon will be chosen | |
2435 | # first if we set CC to just the basename; use the full file name. | |
2436 | shift | |
2437 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" | |
6b3f2b3d | 2438 | fi |
4442d7e8 | 2439 | fi |
26f56c1c | 2440 | fi |
26f56c1c | 2441 | fi |
a152f366 UD |
2442 | CC=$ac_cv_prog_CC |
2443 | if test -n "$CC"; then | |
b08c89d9 | 2444 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 2445 | $as_echo "$CC" >&6; } |
7dbde9db | 2446 | else |
b08c89d9 | 2447 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2448 | $as_echo "no" >&6; } |
26f56c1c UD |
2449 | fi |
2450 | ||
7dbde9db | 2451 | |
26f56c1c | 2452 | fi |
a152f366 UD |
2453 | if test -z "$CC"; then |
2454 | if test -n "$ac_tool_prefix"; then | |
2455 | for ac_prog in cl.exe | |
2456 | do | |
2457 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
2458 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
b08c89d9 | 2459 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2460 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2461 | if ${ac_cv_prog_CC+:} false; then : |
322e23db | 2462 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 2463 | else |
a152f366 UD |
2464 | if test -n "$CC"; then |
2465 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
cd6ede75 | 2466 | else |
a152f366 UD |
2467 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2468 | for as_dir in $PATH | |
2469 | do | |
2470 | IFS=$as_save_IFS | |
2471 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2472 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2473 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2474 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" |
b08c89d9 | 2475 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2476 | break 2 |
2477 | fi | |
2478 | done | |
b08c89d9 | 2479 | done |
a152f366 | 2480 | IFS=$as_save_IFS |
26f56c1c | 2481 | |
26f56c1c | 2482 | fi |
a152f366 UD |
2483 | fi |
2484 | CC=$ac_cv_prog_CC | |
2485 | if test -n "$CC"; then | |
b08c89d9 | 2486 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 2487 | $as_echo "$CC" >&6; } |
650425ce | 2488 | else |
b08c89d9 | 2489 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2490 | $as_echo "no" >&6; } |
26f56c1c UD |
2491 | fi |
2492 | ||
cd6ede75 | 2493 | |
a152f366 UD |
2494 | test -n "$CC" && break |
2495 | done | |
26f56c1c | 2496 | fi |
a152f366 UD |
2497 | if test -z "$CC"; then |
2498 | ac_ct_CC=$CC | |
2499 | for ac_prog in cl.exe | |
2500 | do | |
2501 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
2502 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 2503 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2504 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2505 | if ${ac_cv_prog_ac_ct_CC+:} false; then : |
322e23db | 2506 | $as_echo_n "(cached) " >&6 |
62ab42d6 | 2507 | else |
a152f366 UD |
2508 | if test -n "$ac_ct_CC"; then |
2509 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
2510 | else | |
2511 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2512 | for as_dir in $PATH | |
2513 | do | |
2514 | IFS=$as_save_IFS | |
2515 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2516 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2517 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2518 | ac_cv_prog_ac_ct_CC="$ac_prog" |
b08c89d9 | 2519 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2520 | break 2 |
2521 | fi | |
2522 | done | |
b08c89d9 | 2523 | done |
a152f366 | 2524 | IFS=$as_save_IFS |
62ab42d6 UD |
2525 | |
2526 | fi | |
a152f366 UD |
2527 | fi |
2528 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2529 | if test -n "$ac_ct_CC"; then | |
b08c89d9 | 2530 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
322e23db | 2531 | $as_echo "$ac_ct_CC" >&6; } |
35f1e827 | 2532 | else |
b08c89d9 | 2533 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2534 | $as_echo "no" >&6; } |
26f56c1c UD |
2535 | fi |
2536 | ||
35f1e827 | 2537 | |
a152f366 UD |
2538 | test -n "$ac_ct_CC" && break |
2539 | done | |
35f1e827 | 2540 | |
a152f366 UD |
2541 | if test "x$ac_ct_CC" = x; then |
2542 | CC="" | |
2543 | else | |
2544 | case $cross_compiling:$ac_tool_warned in | |
2545 | yes:) | |
b08c89d9 | 2546 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
322e23db | 2547 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
a152f366 UD |
2548 | ac_tool_warned=yes ;; |
2549 | esac | |
2550 | CC=$ac_ct_CC | |
2551 | fi | |
26f56c1c | 2552 | fi |
cd6ede75 | 2553 | |
26f56c1c | 2554 | fi |
8d4b5a8a UD |
2555 | |
2556 | ||
b08c89d9 | 2557 | test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
322e23db | 2558 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
4a531bb0 L |
2559 | as_fn_error $? "no acceptable C compiler found in \$PATH |
2560 | See \`config.log' for more details" "$LINENO" 5; } | |
26f56c1c | 2561 | |
a152f366 | 2562 | # Provide some information about the compiler. |
b08c89d9 | 2563 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 |
322e23db UD |
2564 | set X $ac_compile |
2565 | ac_compiler=$2 | |
b08c89d9 UD |
2566 | for ac_option in --version -v -V -qversion; do |
2567 | { { ac_try="$ac_compiler $ac_option >&5" | |
a152f366 UD |
2568 | case "(($ac_try" in |
2569 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2570 | *) ac_try_echo=$ac_try;; | |
2571 | esac | |
b08c89d9 UD |
2572 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
2573 | $as_echo "$ac_try_echo"; } >&5 | |
2574 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
a152f366 | 2575 | ac_status=$? |
b08c89d9 UD |
2576 | if test -s conftest.err; then |
2577 | sed '10a\ | |
2578 | ... rest of stderr output deleted ... | |
2579 | 10q' conftest.err >conftest.er1 | |
2580 | cat conftest.er1 >&5 | |
2581 | fi | |
2582 | rm -f conftest.er1 conftest.err | |
2583 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2584 | test $ac_status = 0; } | |
2585 | done | |
26f56c1c | 2586 | |
a152f366 | 2587 | EXEEXT= |
b08c89d9 | 2588 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 |
322e23db | 2589 | $as_echo_n "checking for suffix of object files... " >&6; } |
f318beb8 | 2590 | if ${ac_cv_objext+:} false; then : |
322e23db | 2591 | $as_echo_n "(cached) " >&6 |
749a9a4f | 2592 | else |
b08c89d9 | 2593 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 | 2594 | /* end confdefs.h. */ |
749a9a4f | 2595 | |
a152f366 UD |
2596 | int |
2597 | main () | |
2598 | { | |
749a9a4f | 2599 | |
a152f366 UD |
2600 | ; |
2601 | return 0; | |
2602 | } | |
2603 | _ACEOF | |
2604 | rm -f conftest.o conftest.obj | |
b08c89d9 | 2605 | if { { ac_try="$ac_compile" |
a152f366 UD |
2606 | case "(($ac_try" in |
2607 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2608 | *) ac_try_echo=$ac_try;; | |
2609 | esac | |
b08c89d9 UD |
2610 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
2611 | $as_echo "$ac_try_echo"; } >&5 | |
a152f366 UD |
2612 | (eval "$ac_compile") 2>&5 |
2613 | ac_status=$? | |
b08c89d9 UD |
2614 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
2615 | test $ac_status = 0; }; then : | |
a152f366 UD |
2616 | for ac_file in conftest.o conftest.obj conftest.*; do |
2617 | test -f "$ac_file" || continue; | |
2618 | case $ac_file in | |
322e23db | 2619 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; |
a152f366 UD |
2620 | *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` |
2621 | break;; | |
2622 | esac | |
2623 | done | |
4df8c11d | 2624 | else |
322e23db | 2625 | $as_echo "$as_me: failed program was:" >&5 |
a152f366 | 2626 | sed 's/^/| /' conftest.$ac_ext >&5 |
26f56c1c | 2627 | |
b08c89d9 | 2628 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
322e23db | 2629 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
4a531bb0 L |
2630 | as_fn_error $? "cannot compute suffix of object files: cannot compile |
2631 | See \`config.log' for more details" "$LINENO" 5; } | |
26f56c1c | 2632 | fi |
a152f366 | 2633 | rm -f conftest.$ac_cv_objext conftest.$ac_ext |
cd6ede75 | 2634 | fi |
b08c89d9 | 2635 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 |
322e23db | 2636 | $as_echo "$ac_cv_objext" >&6; } |
a152f366 UD |
2637 | OBJEXT=$ac_cv_objext |
2638 | ac_objext=$OBJEXT | |
b08c89d9 | 2639 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 |
322e23db | 2640 | $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } |
f318beb8 | 2641 | if ${ac_cv_c_compiler_gnu+:} false; then : |
322e23db | 2642 | $as_echo_n "(cached) " >&6 |
73237de3 | 2643 | else |
b08c89d9 | 2644 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 | 2645 | /* end confdefs.h. */ |
73237de3 | 2646 | |
a152f366 UD |
2647 | int |
2648 | main () | |
2649 | { | |
2650 | #ifndef __GNUC__ | |
2651 | choke me | |
2652 | #endif | |
73237de3 | 2653 | |
a152f366 UD |
2654 | ; |
2655 | return 0; | |
2656 | } | |
2657 | _ACEOF | |
b08c89d9 | 2658 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 UD |
2659 | ac_compiler_gnu=yes |
2660 | else | |
b08c89d9 | 2661 | ac_compiler_gnu=no |
26f56c1c | 2662 | fi |
a152f366 UD |
2663 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2664 | ac_cv_c_compiler_gnu=$ac_compiler_gnu | |
958f238f | 2665 | |
26f56c1c | 2666 | fi |
b08c89d9 | 2667 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 |
322e23db UD |
2668 | $as_echo "$ac_cv_c_compiler_gnu" >&6; } |
2669 | if test $ac_compiler_gnu = yes; then | |
2670 | GCC=yes | |
2671 | else | |
2672 | GCC= | |
2673 | fi | |
a152f366 UD |
2674 | ac_test_CFLAGS=${CFLAGS+set} |
2675 | ac_save_CFLAGS=$CFLAGS | |
b08c89d9 | 2676 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 |
322e23db | 2677 | $as_echo_n "checking whether $CC accepts -g... " >&6; } |
f318beb8 | 2678 | if ${ac_cv_prog_cc_g+:} false; then : |
322e23db | 2679 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2680 | else |
2681 | ac_save_c_werror_flag=$ac_c_werror_flag | |
2682 | ac_c_werror_flag=yes | |
2683 | ac_cv_prog_cc_g=no | |
2684 | CFLAGS="-g" | |
b08c89d9 | 2685 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 | 2686 | /* end confdefs.h. */ |
26f56c1c | 2687 | |
a152f366 UD |
2688 | int |
2689 | main () | |
2690 | { | |
958f238f | 2691 | |
a152f366 UD |
2692 | ; |
2693 | return 0; | |
2694 | } | |
2695 | _ACEOF | |
b08c89d9 | 2696 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 | 2697 | ac_cv_prog_cc_g=yes |
425ce2ed | 2698 | else |
b08c89d9 UD |
2699 | CFLAGS="" |
2700 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
a152f366 | 2701 | /* end confdefs.h. */ |
425ce2ed | 2702 | |
a152f366 UD |
2703 | int |
2704 | main () | |
2705 | { | |
425ce2ed | 2706 | |
a152f366 UD |
2707 | ; |
2708 | return 0; | |
2709 | } | |
2710 | _ACEOF | |
b08c89d9 | 2711 | if ac_fn_c_try_compile "$LINENO"; then : |
425ce2ed | 2712 | |
b08c89d9 UD |
2713 | else |
2714 | ac_c_werror_flag=$ac_save_c_werror_flag | |
a152f366 | 2715 | CFLAGS="-g" |
b08c89d9 | 2716 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 | 2717 | /* end confdefs.h. */ |
425ce2ed | 2718 | |
a152f366 UD |
2719 | int |
2720 | main () | |
2721 | { | |
425ce2ed | 2722 | |
a152f366 UD |
2723 | ; |
2724 | return 0; | |
2725 | } | |
2726 | _ACEOF | |
b08c89d9 | 2727 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 | 2728 | ac_cv_prog_cc_g=yes |
ff886b82 | 2729 | fi |
a152f366 | 2730 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
ff886b82 | 2731 | fi |
a152f366 UD |
2732 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2733 | fi | |
a152f366 UD |
2734 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2735 | ac_c_werror_flag=$ac_save_c_werror_flag | |
ff886b82 | 2736 | fi |
b08c89d9 | 2737 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 |
322e23db | 2738 | $as_echo "$ac_cv_prog_cc_g" >&6; } |
a152f366 UD |
2739 | if test "$ac_test_CFLAGS" = set; then |
2740 | CFLAGS=$ac_save_CFLAGS | |
2741 | elif test $ac_cv_prog_cc_g = yes; then | |
2742 | if test "$GCC" = yes; then | |
2743 | CFLAGS="-g -O2" | |
2744 | else | |
2745 | CFLAGS="-g" | |
2746 | fi | |
ff886b82 | 2747 | else |
a152f366 UD |
2748 | if test "$GCC" = yes; then |
2749 | CFLAGS="-O2" | |
2750 | else | |
2751 | CFLAGS= | |
ff886b82 | 2752 | fi |
ff886b82 | 2753 | fi |
a152f366 UD |
2754 | |
2755 | ac_ext=c | |
2756 | ac_cpp='$CPP $CPPFLAGS' | |
2757 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2758 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2759 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2760 | ||
2761 | if test $host != $build; then | |
2762 | for ac_prog in gcc cc | |
2763 | do | |
2764 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
2765 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 2766 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2767 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2768 | if ${ac_cv_prog_BUILD_CC+:} false; then : |
322e23db | 2769 | $as_echo_n "(cached) " >&6 |
ff886b82 | 2770 | else |
a152f366 UD |
2771 | if test -n "$BUILD_CC"; then |
2772 | ac_cv_prog_BUILD_CC="$BUILD_CC" # Let the user override the test. | |
ff886b82 UD |
2773 | else |
2774 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2775 | for as_dir in $PATH | |
2776 | do | |
2777 | IFS=$as_save_IFS | |
2778 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2779 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2780 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2781 | ac_cv_prog_BUILD_CC="$ac_prog" |
b08c89d9 | 2782 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
ff886b82 UD |
2783 | break 2 |
2784 | fi | |
2785 | done | |
b08c89d9 | 2786 | done |
ff886b82 UD |
2787 | IFS=$as_save_IFS |
2788 | ||
2789 | fi | |
2790 | fi | |
a152f366 UD |
2791 | BUILD_CC=$ac_cv_prog_BUILD_CC |
2792 | if test -n "$BUILD_CC"; then | |
b08c89d9 | 2793 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BUILD_CC" >&5 |
322e23db | 2794 | $as_echo "$BUILD_CC" >&6; } |
ff886b82 | 2795 | else |
b08c89d9 | 2796 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2797 | $as_echo "no" >&6; } |
ff886b82 UD |
2798 | fi |
2799 | ||
2800 | ||
a152f366 | 2801 | test -n "$BUILD_CC" && break |
ff886b82 | 2802 | done |
ff886b82 UD |
2803 | |
2804 | fi | |
ff886b82 | 2805 | |
a152f366 UD |
2806 | # On Suns, sometimes $CPP names a directory. |
2807 | if test -n "$CPP" && test -d "$CPP"; then | |
2808 | CPP= | |
ff886b82 | 2809 | fi |
a152f366 | 2810 | if test -z "$CPP"; then |
bb931195 | 2811 | CPP="$CC -E" |
ff886b82 | 2812 | fi |
a152f366 | 2813 | |
e4693aa7 RM |
2814 | if test -n "$ac_tool_prefix"; then |
2815 | # Extract the first word of "${ac_tool_prefix}readelf", so it can be a program name with args. | |
2816 | set dummy ${ac_tool_prefix}readelf; ac_word=$2 | |
2817 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
2818 | $as_echo_n "checking for $ac_word... " >&6; } | |
2819 | if ${ac_cv_prog_READELF+:} false; then : | |
2820 | $as_echo_n "(cached) " >&6 | |
2821 | else | |
2822 | if test -n "$READELF"; then | |
2823 | ac_cv_prog_READELF="$READELF" # Let the user override the test. | |
2824 | else | |
2825 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2826 | for as_dir in $PATH | |
2827 | do | |
2828 | IFS=$as_save_IFS | |
2829 | test -z "$as_dir" && as_dir=. | |
2830 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2831 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
2832 | ac_cv_prog_READELF="${ac_tool_prefix}readelf" | |
2833 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2834 | break 2 | |
2835 | fi | |
2836 | done | |
2837 | done | |
2838 | IFS=$as_save_IFS | |
2839 | ||
2840 | fi | |
2841 | fi | |
2842 | READELF=$ac_cv_prog_READELF | |
2843 | if test -n "$READELF"; then | |
2844 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF" >&5 | |
2845 | $as_echo "$READELF" >&6; } | |
2846 | else | |
2847 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
2848 | $as_echo "no" >&6; } | |
2849 | fi | |
2850 | ||
2851 | ||
2852 | fi | |
2853 | if test -z "$ac_cv_prog_READELF"; then | |
2854 | ac_ct_READELF=$READELF | |
2855 | # Extract the first word of "readelf", so it can be a program name with args. | |
2856 | set dummy readelf; ac_word=$2 | |
2857 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
2858 | $as_echo_n "checking for $ac_word... " >&6; } | |
2859 | if ${ac_cv_prog_ac_ct_READELF+:} false; then : | |
2860 | $as_echo_n "(cached) " >&6 | |
2861 | else | |
2862 | if test -n "$ac_ct_READELF"; then | |
2863 | ac_cv_prog_ac_ct_READELF="$ac_ct_READELF" # Let the user override the test. | |
2864 | else | |
2865 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2866 | for as_dir in $PATH | |
2867 | do | |
2868 | IFS=$as_save_IFS | |
2869 | test -z "$as_dir" && as_dir=. | |
2870 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2871 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
2872 | ac_cv_prog_ac_ct_READELF="readelf" | |
2873 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2874 | break 2 | |
2875 | fi | |
2876 | done | |
2877 | done | |
2878 | IFS=$as_save_IFS | |
2879 | ||
2880 | fi | |
2881 | fi | |
2882 | ac_ct_READELF=$ac_cv_prog_ac_ct_READELF | |
2883 | if test -n "$ac_ct_READELF"; then | |
2884 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_READELF" >&5 | |
2885 | $as_echo "$ac_ct_READELF" >&6; } | |
2886 | else | |
2887 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
2888 | $as_echo "no" >&6; } | |
2889 | fi | |
2890 | ||
2891 | if test "x$ac_ct_READELF" = x; then | |
2892 | READELF="false" | |
2893 | else | |
2894 | case $cross_compiling:$ac_tool_warned in | |
2895 | yes:) | |
2896 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
2897 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
2898 | ac_tool_warned=yes ;; | |
2899 | esac | |
2900 | READELF=$ac_ct_READELF | |
2901 | fi | |
2902 | else | |
2903 | READELF="$ac_cv_prog_READELF" | |
2904 | fi | |
2905 | ||
2906 | ||
a152f366 UD |
2907 | # We need the C++ compiler only for testing. |
2908 | ac_ext=cpp | |
2909 | ac_cpp='$CXXCPP $CPPFLAGS' | |
2910 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2911 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2912 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
2913 | if test -z "$CXX"; then | |
2914 | if test -n "$CCC"; then | |
2915 | CXX=$CCC | |
2916 | else | |
2917 | if test -n "$ac_tool_prefix"; then | |
2918 | for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC | |
2919 | do | |
2920 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
2921 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
b08c89d9 | 2922 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2923 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2924 | if ${ac_cv_prog_CXX+:} false; then : |
322e23db | 2925 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2926 | else |
2927 | if test -n "$CXX"; then | |
2928 | ac_cv_prog_CXX="$CXX" # Let the user override the test. | |
2929 | else | |
2930 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2931 | for as_dir in $PATH | |
2932 | do | |
2933 | IFS=$as_save_IFS | |
2934 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2935 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2936 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2937 | ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" |
b08c89d9 | 2938 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2939 | break 2 |
2940 | fi | |
2941 | done | |
b08c89d9 | 2942 | done |
a152f366 UD |
2943 | IFS=$as_save_IFS |
2944 | ||
2945 | fi | |
2946 | fi | |
2947 | CXX=$ac_cv_prog_CXX | |
2948 | if test -n "$CXX"; then | |
b08c89d9 | 2949 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 |
322e23db | 2950 | $as_echo "$CXX" >&6; } |
a152f366 | 2951 | else |
b08c89d9 | 2952 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2953 | $as_echo "no" >&6; } |
a152f366 UD |
2954 | fi |
2955 | ||
2956 | ||
2957 | test -n "$CXX" && break | |
2958 | done | |
2959 | fi | |
2960 | if test -z "$CXX"; then | |
2961 | ac_ct_CXX=$CXX | |
2962 | for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC | |
2963 | do | |
2964 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
2965 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 2966 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2967 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2968 | if ${ac_cv_prog_ac_ct_CXX+:} false; then : |
322e23db | 2969 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2970 | else |
2971 | if test -n "$ac_ct_CXX"; then | |
2972 | ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. | |
2973 | else | |
2974 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2975 | for as_dir in $PATH | |
2976 | do | |
2977 | IFS=$as_save_IFS | |
2978 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2979 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2980 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2981 | ac_cv_prog_ac_ct_CXX="$ac_prog" |
b08c89d9 | 2982 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2983 | break 2 |
2984 | fi | |
2985 | done | |
b08c89d9 | 2986 | done |
a152f366 UD |
2987 | IFS=$as_save_IFS |
2988 | ||
2989 | fi | |
2990 | fi | |
2991 | ac_ct_CXX=$ac_cv_prog_ac_ct_CXX | |
2992 | if test -n "$ac_ct_CXX"; then | |
b08c89d9 | 2993 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 |
322e23db | 2994 | $as_echo "$ac_ct_CXX" >&6; } |
a152f366 | 2995 | else |
b08c89d9 | 2996 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2997 | $as_echo "no" >&6; } |
a152f366 UD |
2998 | fi |
2999 | ||
3000 | ||
3001 | test -n "$ac_ct_CXX" && break | |
3002 | done | |
3003 | ||
3004 | if test "x$ac_ct_CXX" = x; then | |
3005 | CXX="g++" | |
3006 | else | |
3007 | case $cross_compiling:$ac_tool_warned in | |
3008 | yes:) | |
b08c89d9 | 3009 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
322e23db | 3010 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
a152f366 UD |
3011 | ac_tool_warned=yes ;; |
3012 | esac | |
3013 | CXX=$ac_ct_CXX | |
3014 | fi | |
3015 | fi | |
3016 | ||
3017 | fi | |
3018 | fi | |
3019 | # Provide some information about the compiler. | |
b08c89d9 | 3020 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 |
322e23db UD |
3021 | set X $ac_compile |
3022 | ac_compiler=$2 | |
b08c89d9 UD |
3023 | for ac_option in --version -v -V -qversion; do |
3024 | { { ac_try="$ac_compiler $ac_option >&5" | |
a152f366 UD |
3025 | case "(($ac_try" in |
3026 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3027 | *) ac_try_echo=$ac_try;; | |
3028 | esac | |
b08c89d9 UD |
3029 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
3030 | $as_echo "$ac_try_echo"; } >&5 | |
3031 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
a152f366 | 3032 | ac_status=$? |
b08c89d9 UD |
3033 | if test -s conftest.err; then |
3034 | sed '10a\ | |
3035 | ... rest of stderr output deleted ... | |
3036 | 10q' conftest.err >conftest.er1 | |
3037 | cat conftest.er1 >&5 | |
3038 | fi | |
3039 | rm -f conftest.er1 conftest.err | |
3040 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3041 | test $ac_status = 0; } | |
3042 | done | |
a152f366 | 3043 | |
b08c89d9 | 3044 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 |
322e23db | 3045 | $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } |
f318beb8 | 3046 | if ${ac_cv_cxx_compiler_gnu+:} false; then : |
322e23db | 3047 | $as_echo_n "(cached) " >&6 |
a152f366 | 3048 | else |
b08c89d9 | 3049 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 UD |
3050 | /* end confdefs.h. */ |
3051 | ||
3052 | int | |
3053 | main () | |
3054 | { | |
a152f366 UD |
3055 | #ifndef __GNUC__ |
3056 | choke me | |
3057 | #endif | |
ff886b82 UD |
3058 | |
3059 | ; | |
3060 | return 0; | |
3061 | } | |
3062 | _ACEOF | |
b08c89d9 | 3063 | if ac_fn_cxx_try_compile "$LINENO"; then : |
a152f366 | 3064 | ac_compiler_gnu=yes |
ff886b82 | 3065 | else |
b08c89d9 | 3066 | ac_compiler_gnu=no |
ff886b82 | 3067 | fi |
ff886b82 | 3068 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
a152f366 | 3069 | ac_cv_cxx_compiler_gnu=$ac_compiler_gnu |
ff886b82 | 3070 | |
ff886b82 | 3071 | fi |
b08c89d9 | 3072 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 |
322e23db UD |
3073 | $as_echo "$ac_cv_cxx_compiler_gnu" >&6; } |
3074 | if test $ac_compiler_gnu = yes; then | |
3075 | GXX=yes | |
3076 | else | |
3077 | GXX= | |
3078 | fi | |
a152f366 UD |
3079 | ac_test_CXXFLAGS=${CXXFLAGS+set} |
3080 | ac_save_CXXFLAGS=$CXXFLAGS | |
b08c89d9 | 3081 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 |
322e23db | 3082 | $as_echo_n "checking whether $CXX accepts -g... " >&6; } |
f318beb8 | 3083 | if ${ac_cv_prog_cxx_g+:} false; then : |
322e23db | 3084 | $as_echo_n "(cached) " >&6 |
ff886b82 | 3085 | else |
a152f366 UD |
3086 | ac_save_cxx_werror_flag=$ac_cxx_werror_flag |
3087 | ac_cxx_werror_flag=yes | |
3088 | ac_cv_prog_cxx_g=no | |
3089 | CXXFLAGS="-g" | |
b08c89d9 | 3090 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 | 3091 | /* end confdefs.h. */ |
ff886b82 | 3092 | |
ff886b82 UD |
3093 | int |
3094 | main () | |
3095 | { | |
a152f366 | 3096 | |
ff886b82 UD |
3097 | ; |
3098 | return 0; | |
3099 | } | |
3100 | _ACEOF | |
b08c89d9 | 3101 | if ac_fn_cxx_try_compile "$LINENO"; then : |
a152f366 | 3102 | ac_cv_prog_cxx_g=yes |
ff886b82 | 3103 | else |
b08c89d9 UD |
3104 | CXXFLAGS="" |
3105 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
a152f366 | 3106 | /* end confdefs.h. */ |
ff886b82 | 3107 | |
a152f366 UD |
3108 | int |
3109 | main () | |
3110 | { | |
ff886b82 | 3111 | |
a152f366 UD |
3112 | ; |
3113 | return 0; | |
3114 | } | |
ff886b82 | 3115 | _ACEOF |
b08c89d9 | 3116 | if ac_fn_cxx_try_compile "$LINENO"; then : |
ff886b82 | 3117 | |
b08c89d9 UD |
3118 | else |
3119 | ac_cxx_werror_flag=$ac_save_cxx_werror_flag | |
a152f366 | 3120 | CXXFLAGS="-g" |
b08c89d9 | 3121 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 | 3122 | /* end confdefs.h. */ |
a152f366 | 3123 | |
ff886b82 UD |
3124 | int |
3125 | main () | |
3126 | { | |
a152f366 | 3127 | |
ff886b82 UD |
3128 | ; |
3129 | return 0; | |
3130 | } | |
3131 | _ACEOF | |
b08c89d9 | 3132 | if ac_fn_cxx_try_compile "$LINENO"; then : |
a152f366 | 3133 | ac_cv_prog_cxx_g=yes |
ff886b82 | 3134 | fi |
a152f366 UD |
3135 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3136 | fi | |
a152f366 UD |
3137 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3138 | fi | |
a152f366 UD |
3139 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3140 | ac_cxx_werror_flag=$ac_save_cxx_werror_flag | |
3141 | fi | |
b08c89d9 | 3142 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 |
322e23db | 3143 | $as_echo "$ac_cv_prog_cxx_g" >&6; } |
a152f366 UD |
3144 | if test "$ac_test_CXXFLAGS" = set; then |
3145 | CXXFLAGS=$ac_save_CXXFLAGS | |
3146 | elif test $ac_cv_prog_cxx_g = yes; then | |
3147 | if test "$GXX" = yes; then | |
3148 | CXXFLAGS="-g -O2" | |
3149 | else | |
3150 | CXXFLAGS="-g" | |
3151 | fi | |
3a12e572 | 3152 | else |
a152f366 UD |
3153 | if test "$GXX" = yes; then |
3154 | CXXFLAGS="-O2" | |
3155 | else | |
3156 | CXXFLAGS= | |
3157 | fi | |
3a12e572 | 3158 | fi |
a152f366 UD |
3159 | ac_ext=c |
3160 | ac_cpp='$CPP $CPPFLAGS' | |
3161 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3162 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3163 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
26f56c1c | 3164 | |
e4693aa7 | 3165 | # It's useless to us if it can't link programs (e.g. missing -lstdc++). |
0cae3f4b | 3166 | |
e4693aa7 RM |
3167 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX can link programs" >&5 |
3168 | $as_echo_n "checking whether $CXX can link programs... " >&6; } | |
3169 | if ${libc_cv_cxx_link_ok+:} false; then : | |
3170 | $as_echo_n "(cached) " >&6 | |
0cae3f4b | 3171 | else |
e4693aa7 RM |
3172 | ac_ext=cpp |
3173 | ac_cpp='$CXXCPP $CPPFLAGS' | |
3174 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3175 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3176 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
0cae3f4b | 3177 | |
d337ceb7 | 3178 | # Default, dynamic case. |
e4693aa7 RM |
3179 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
3180 | /* end confdefs.h. */ | |
0cae3f4b | 3181 | |
e4693aa7 RM |
3182 | int |
3183 | main () | |
3184 | { | |
0cae3f4b | 3185 | |
e4693aa7 RM |
3186 | ; |
3187 | return 0; | |
3188 | } | |
3189 | _ACEOF | |
3190 | if ac_fn_cxx_try_link "$LINENO"; then : | |
3191 | libc_cv_cxx_link_ok=yes | |
0cae3f4b | 3192 | else |
e4693aa7 | 3193 | libc_cv_cxx_link_ok=no |
0cae3f4b | 3194 | fi |
e4693aa7 RM |
3195 | rm -f core conftest.err conftest.$ac_objext \ |
3196 | conftest$ac_exeext conftest.$ac_ext | |
d337ceb7 FW |
3197 | # Static case. |
3198 | old_LDFLAGS="$LDFLAGS" | |
3199 | LDFLAGS="$LDFLAGS -static" | |
3200 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3201 | /* end confdefs.h. */ | |
3202 | ||
3203 | #include <iostream> | |
3204 | ||
3205 | int | |
3206 | main() | |
3207 | { | |
3208 | std::cout << "Hello, world!"; | |
3209 | return 0; | |
3210 | } | |
3211 | ||
3212 | _ACEOF | |
3213 | if ac_fn_cxx_try_link "$LINENO"; then : | |
3214 | ||
3215 | else | |
3216 | libc_cv_cxx_link_ok=no | |
3217 | fi | |
3218 | rm -f core conftest.err conftest.$ac_objext \ | |
3219 | conftest$ac_exeext conftest.$ac_ext | |
3220 | LDFLAGS="$old_LDFLAGS" | |
e4693aa7 RM |
3221 | ac_ext=c |
3222 | ac_cpp='$CPP $CPPFLAGS' | |
3223 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3224 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3225 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
0cae3f4b | 3226 | |
0cae3f4b | 3227 | fi |
e4693aa7 RM |
3228 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cxx_link_ok" >&5 |
3229 | $as_echo "$libc_cv_cxx_link_ok" >&6; } | |
3230 | if test $libc_cv_cxx_link_ok != yes; then : | |
3231 | CXX= | |
3232 | fi | |
26f56c1c | 3233 | |
db340c90 | 3234 | if test "`cd $srcdir; pwd -P`" = "`pwd -P`"; then |
4a531bb0 | 3235 | as_fn_error $? "you must configure in a separate build directory" "$LINENO" 5 |
26f56c1c | 3236 | fi |
3a12e572 | 3237 | |
a152f366 UD |
3238 | # This will get text that should go into config.make. |
3239 | config_vars= | |
3240 | ||
3241 | # Check for a --with-gd argument and set libgd-LDFLAGS in config.make. | |
3242 | ||
3243 | # Check whether --with-gd was given. | |
b08c89d9 | 3244 | if test "${with_gd+set}" = set; then : |
a152f366 UD |
3245 | withval=$with_gd; case "$with_gd" in |
3246 | yes|''|no) ;; | |
3247 | *) libgd_include="-I$withval/include" | |
3248 | libgd_ldflags="-L$withval/lib" ;; | |
26f56c1c | 3249 | esac |
cd6ede75 | 3250 | |
a152f366 | 3251 | fi |
cd6ede75 UD |
3252 | |
3253 | ||
a152f366 | 3254 | # Check whether --with-gd-include was given. |
b08c89d9 | 3255 | if test "${with_gd_include+set}" = set; then : |
a152f366 UD |
3256 | withval=$with_gd_include; case "$with_gd_include" in |
3257 | ''|no) ;; | |
3258 | *) libgd_include="-I$withval" ;; | |
cd6ede75 UD |
3259 | esac |
3260 | ||
a152f366 | 3261 | fi |
cd6ede75 | 3262 | |
0816838f | 3263 | |
a152f366 | 3264 | # Check whether --with-gd-lib was given. |
b08c89d9 | 3265 | if test "${with_gd_lib+set}" = set; then : |
a152f366 UD |
3266 | withval=$with_gd_lib; case "$with_gd_lib" in |
3267 | ''|no) ;; | |
3268 | *) libgd_ldflags="-L$withval" ;; | |
cd6ede75 UD |
3269 | esac |
3270 | ||
a808d541 UD |
3271 | fi |
3272 | ||
f4b07664 | 3273 | |
a152f366 UD |
3274 | if test -n "$libgd_include"; then |
3275 | config_vars="$config_vars | |
3276 | CFLAGS-memusagestat.c = $libgd_include" | |
3277 | fi | |
3278 | if test -n "$libgd_ldflags"; then | |
3279 | config_vars="$config_vars | |
3280 | libgd-LDFLAGS = $libgd_ldflags" | |
3281 | fi | |
2ceaa76a | 3282 | |
2ceaa76a | 3283 | |
a152f366 | 3284 | # Check whether --with-fp was given. |
b08c89d9 | 3285 | if test "${with_fp+set}" = set; then : |
a152f366 UD |
3286 | withval=$with_fp; with_fp=$withval |
3287 | else | |
3288 | with_fp=yes | |
26f56c1c UD |
3289 | fi |
3290 | ||
2ceaa76a | 3291 | |
8f73811b | 3292 | |
a152f366 | 3293 | # Check whether --with-binutils was given. |
b08c89d9 | 3294 | if test "${with_binutils+set}" = set; then : |
a152f366 UD |
3295 | withval=$with_binutils; path_binutils=$withval |
3296 | else | |
3297 | path_binutils='' | |
3298 | fi | |
ff886b82 UD |
3299 | |
3300 | ||
a152f366 | 3301 | # Check whether --with-selinux was given. |
b08c89d9 | 3302 | if test "${with_selinux+set}" = set; then : |
a152f366 UD |
3303 | withval=$with_selinux; with_selinux=$withval |
3304 | else | |
3305 | with_selinux=auto | |
3306 | fi | |
e0a3ed4f | 3307 | |
8f73811b | 3308 | |
e0a3ed4f | 3309 | |
a152f366 | 3310 | # Check whether --with-headers was given. |
b08c89d9 | 3311 | if test "${with_headers+set}" = set; then : |
a152f366 UD |
3312 | withval=$with_headers; sysheaders=$withval |
3313 | else | |
3314 | sysheaders='' | |
7efb9bd1 UD |
3315 | fi |
3316 | ||
dfd2257a | 3317 | |
f781ef40 RM |
3318 | |
3319 | ||
c91c505f | 3320 | |
f781ef40 RM |
3321 | # Check whether --with-default-link was given. |
3322 | if test "${with_default_link+set}" = set; then : | |
3323 | withval=$with_default_link; use_default_link=$withval | |
3324 | else | |
fd5e21c7 | 3325 | use_default_link=default |
f781ef40 RM |
3326 | fi |
3327 | ||
3328 | ||
a152f366 | 3329 | # Check whether --enable-sanity-checks was given. |
b08c89d9 | 3330 | if test "${enable_sanity_checks+set}" = set; then : |
a152f366 UD |
3331 | enableval=$enable_sanity_checks; enable_sanity=$enableval |
3332 | else | |
3333 | enable_sanity=yes | |
dfd2257a UD |
3334 | fi |
3335 | ||
cd6ede75 | 3336 | |
a152f366 | 3337 | # Check whether --enable-shared was given. |
b08c89d9 | 3338 | if test "${enable_shared+set}" = set; then : |
a152f366 UD |
3339 | enableval=$enable_shared; shared=$enableval |
3340 | else | |
a0da5fe1 | 3341 | shared=yes |
a152f366 | 3342 | fi |
cd6ede75 | 3343 | |
a152f366 | 3344 | # Check whether --enable-profile was given. |
b08c89d9 | 3345 | if test "${enable_profile+set}" = set; then : |
a152f366 UD |
3346 | enableval=$enable_profile; profile=$enableval |
3347 | else | |
3348 | profile=no | |
3349 | fi | |
cd6ede75 | 3350 | |
1cba4036 MF |
3351 | # Check whether --enable-timezone-tools was given. |
3352 | if test "${enable_timezone_tools+set}" = set; then : | |
3353 | enableval=$enable_timezone_tools; enable_timezone_tools=$enableval | |
3354 | else | |
3355 | enable_timezone_tools=yes | |
3356 | fi | |
3357 | ||
3358 | ||
a152f366 | 3359 | |
740b3dbe L |
3360 | # Check whether --enable-hardcoded-path-in-tests was given. |
3361 | if test "${enable_hardcoded_path_in_tests+set}" = set; then : | |
3362 | enableval=$enable_hardcoded_path_in_tests; hardcoded_path_in_tests=$enableval | |
3363 | else | |
3364 | hardcoded_path_in_tests=no | |
3365 | fi | |
3366 | ||
3367 | ||
3368 | ||
a152f366 | 3369 | # Check whether --enable-stackguard-randomization was given. |
b08c89d9 | 3370 | if test "${enable_stackguard_randomization+set}" = set; then : |
a152f366 UD |
3371 | enableval=$enable_stackguard_randomization; enable_stackguard_randomize=$enableval |
3372 | else | |
3373 | enable_stackguard_randomize=no | |
cd6ede75 UD |
3374 | fi |
3375 | ||
a152f366 | 3376 | if test "$enable_stackguard_randomize" = yes; then |
b08c89d9 | 3377 | $as_echo "#define ENABLE_STACKGUARD_RANDOMIZE 1" >>confdefs.h |
cd6ede75 | 3378 | |
a152f366 | 3379 | fi |
cd6ede75 | 3380 | |
1717da59 AK |
3381 | # Check whether --enable-lock-elision was given. |
3382 | if test "${enable_lock_elision+set}" = set; then : | |
3383 | enableval=$enable_lock_elision; enable_lock_elision=$enableval | |
3384 | else | |
3385 | enable_lock_elision=no | |
3386 | fi | |
3387 | ||
5a414ff7 | 3388 | |
1717da59 AK |
3389 | if test "$enable_lock_elision" = yes ; then |
3390 | $as_echo "#define ENABLE_LOCK_ELISION 1" >>confdefs.h | |
3391 | ||
3392 | fi | |
3393 | ||
a152f366 | 3394 | # Check whether --enable-add-ons was given. |
b08c89d9 | 3395 | if test "${enable_add_ons+set}" = set; then : |
a152f366 UD |
3396 | enableval=$enable_add_ons; |
3397 | else | |
3398 | enable_add_ons=yes | |
3399 | fi | |
cd6ede75 | 3400 | |
cd6ede75 | 3401 | |
a152f366 | 3402 | # Check whether --enable-hidden-plt was given. |
b08c89d9 | 3403 | if test "${enable_hidden_plt+set}" = set; then : |
a152f366 UD |
3404 | enableval=$enable_hidden_plt; hidden=$enableval |
3405 | else | |
3406 | hidden=yes | |
2de7874e | 3407 | fi |
cd6ede75 | 3408 | |
a152f366 | 3409 | if test "x$hidden" = xno; then |
b08c89d9 | 3410 | $as_echo "#define NO_HIDDEN 1" >>confdefs.h |
cd6ede75 | 3411 | |
a152f366 | 3412 | fi |
e0a3ed4f | 3413 | |
a152f366 | 3414 | # Check whether --enable-bind-now was given. |
b08c89d9 | 3415 | if test "${enable_bind_now+set}" = set; then : |
a152f366 UD |
3416 | enableval=$enable_bind_now; bindnow=$enableval |
3417 | else | |
3418 | bindnow=no | |
3419 | fi | |
e0a3ed4f | 3420 | |
e0a3ed4f | 3421 | |
6901def6 L |
3422 | if test "x$bindnow" = xyes; then |
3423 | $as_echo "#define BIND_NOW 1" >>confdefs.h | |
3424 | ||
3425 | fi | |
e0a3ed4f | 3426 | |
a152f366 | 3427 | # Check whether --enable-static-nss was given. |
b08c89d9 | 3428 | if test "${enable_static_nss+set}" = set; then : |
a152f366 UD |
3429 | enableval=$enable_static_nss; static_nss=$enableval |
3430 | else | |
3431 | static_nss=no | |
3432 | fi | |
e0a3ed4f | 3433 | |
a152f366 UD |
3434 | if test x"$static_nss" = xyes || test x"$shared" = xno; then |
3435 | static_nss=yes | |
b08c89d9 | 3436 | $as_echo "#define DO_STATIC_NSS 1" >>confdefs.h |
cd6ede75 | 3437 | |
a152f366 | 3438 | fi |
cd6ede75 | 3439 | |
a152f366 | 3440 | # Check whether --enable-force-install was given. |
b08c89d9 | 3441 | if test "${enable_force_install+set}" = set; then : |
a152f366 | 3442 | enableval=$enable_force_install; force_install=$enableval |
3a12e572 | 3443 | else |
a152f366 UD |
3444 | force_install=yes |
3445 | fi | |
ff886b82 | 3446 | |
3a12e572 | 3447 | |
cd6ede75 | 3448 | |
8894bad3 AM |
3449 | # Check whether --enable-maintainer-mode was given. |
3450 | if test "${enable_maintainer_mode+set}" = set; then : | |
3451 | enableval=$enable_maintainer_mode; maintainer=$enableval | |
3452 | else | |
3453 | maintainer=no | |
3454 | fi | |
3455 | ||
3456 | ||
a152f366 | 3457 | # Check whether --enable-kernel was given. |
b08c89d9 | 3458 | if test "${enable_kernel+set}" = set; then : |
a152f366 | 3459 | enableval=$enable_kernel; minimum_kernel=$enableval |
cd6ede75 | 3460 | fi |
a152f366 UD |
3461 | |
3462 | if test "$minimum_kernel" = yes || test "$minimum_kernel" = no; then | |
3463 | # Better nothing than this. | |
3464 | minimum_kernel="" | |
3465 | else | |
3466 | if test "$minimum_kernel" = current; then | |
3467 | minimum_kernel=`uname -r 2>/dev/null` || minimum_kernel= | |
cd6ede75 UD |
3468 | fi |
3469 | fi | |
cd6ede75 | 3470 | |
a152f366 | 3471 | # Check whether --enable-all-warnings was given. |
b08c89d9 | 3472 | if test "${enable_all_warnings+set}" = set; then : |
a152f366 UD |
3473 | enableval=$enable_all_warnings; all_warnings=$enableval |
3474 | fi | |
cd6ede75 | 3475 | |
5c2a0669 | 3476 | |
cd6ede75 | 3477 | |
a4ecc9eb JM |
3478 | # Check whether --enable-werror was given. |
3479 | if test "${enable_werror+set}" = set; then : | |
3480 | enableval=$enable_werror; enable_werror=$enableval | |
3481 | else | |
3482 | enable_werror=yes | |
3483 | fi | |
3484 | ||
3485 | ||
3486 | ||
a152f366 | 3487 | # Check whether --enable-multi-arch was given. |
b08c89d9 | 3488 | if test "${enable_multi_arch+set}" = set; then : |
a152f366 | 3489 | enableval=$enable_multi_arch; multi_arch=$enableval |
cd6ede75 | 3490 | else |
6f89d2f3 | 3491 | multi_arch=default |
cd6ede75 UD |
3492 | fi |
3493 | ||
4bca4c17 | 3494 | |
a152f366 | 3495 | # Check whether --enable-nss-crypt was given. |
b08c89d9 | 3496 | if test "${enable_nss_crypt+set}" = set; then : |
a152f366 | 3497 | enableval=$enable_nss_crypt; nss_crypt=$enableval |
4bca4c17 | 3498 | else |
a152f366 | 3499 | nss_crypt=no |
4bca4c17 UD |
3500 | fi |
3501 | ||
a152f366 UD |
3502 | if test x$nss_crypt = xyes; then |
3503 | nss_includes=-I$(nss-config --includedir 2>/dev/null) | |
3504 | if test $? -ne 0; then | |
4a531bb0 | 3505 | as_fn_error $? "cannot find include directory with nss-config" "$LINENO" 5 |
26f56c1c | 3506 | fi |
a152f366 UD |
3507 | old_CFLAGS="$CFLAGS" |
3508 | CFLAGS="$CFLAGS $nss_includes" | |
3509 | ||
b08c89d9 UD |
3510 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
3511 | /* end confdefs.h. */ | |
a152f366 UD |
3512 | typedef int PRBool; |
3513 | #include <hasht.h> | |
3514 | #include <nsslowhash.h> | |
3515 | void f (void) { NSSLOW_Init (); } | |
b68e08db RM |
3516 | int |
3517 | main () | |
3518 | { | |
3519 | ||
3520 | ; | |
3521 | return 0; | |
3522 | } | |
a152f366 | 3523 | _ACEOF |
b08c89d9 | 3524 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 | 3525 | libc_cv_nss_crypt=yes |
63bda0c1 | 3526 | else |
4a531bb0 | 3527 | as_fn_error $? " |
b08c89d9 | 3528 | cannot find NSS headers with lowlevel hash function interfaces" "$LINENO" 5 |
04be94a8 | 3529 | fi |
a152f366 UD |
3530 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3531 | old_LIBS="$LIBS" | |
3532 | LIBS="$LIBS -lfreebl3" | |
b08c89d9 | 3533 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 UD |
3534 | /* end confdefs.h. */ |
3535 | typedef int PRBool; | |
3536 | #include <hasht.h> | |
3537 | #include <nsslowhash.h> | |
3538 | int | |
3539 | main () | |
3540 | { | |
3541 | NSSLOW_Init(); | |
3542 | ; | |
3543 | return 0; | |
3544 | } | |
3545 | _ACEOF | |
b08c89d9 | 3546 | if ac_fn_c_try_link "$LINENO"; then : |
a152f366 | 3547 | libc_cv_nss_crypt=yes |
cd6ede75 | 3548 | else |
4a531bb0 | 3549 | as_fn_error $? " |
b08c89d9 | 3550 | cannot link program using lowlevel NSS hash functions" "$LINENO" 5 |
cd6ede75 | 3551 | fi |
b08c89d9 UD |
3552 | rm -f core conftest.err conftest.$ac_objext \ |
3553 | conftest$ac_exeext conftest.$ac_ext | |
a152f366 UD |
3554 | CFLAGS="$old_CFLAGS" |
3555 | LIBS="$old_LIBS" | |
4bca4c17 | 3556 | else |
a152f366 | 3557 | libc_cv_nss_crypt=no |
4bca4c17 UD |
3558 | fi |
3559 | ||
cd6ede75 | 3560 | |
3a097cc7 | 3561 | |
021db4be AJ |
3562 | # Check whether --enable-obsolete-rpc was given. |
3563 | if test "${enable_obsolete_rpc+set}" = set; then : | |
3564 | enableval=$enable_obsolete_rpc; link_obsolete_rpc=$enableval | |
3565 | else | |
3566 | link_obsolete_rpc=no | |
3567 | fi | |
3568 | ||
3569 | ||
3570 | ||
3571 | if test "$link_obsolete_rpc" = yes; then | |
3572 | $as_echo "#define LINK_OBSOLETE_RPC 1" >>confdefs.h | |
3573 | ||
3574 | fi | |
3575 | ||
3a097cc7 RM |
3576 | # Check whether --enable-systemtap was given. |
3577 | if test "${enable_systemtap+set}" = set; then : | |
3578 | enableval=$enable_systemtap; systemtap=$enableval | |
3579 | else | |
3580 | systemtap=no | |
3581 | fi | |
3582 | ||
3583 | if test "x$systemtap" != xno; then | |
3584 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for systemtap static probe support" >&5 | |
3585 | $as_echo_n "checking for systemtap static probe support... " >&6; } | |
3586 | if ${libc_cv_sdt+:} false; then : | |
3587 | $as_echo_n "(cached) " >&6 | |
3588 | else | |
3589 | old_CFLAGS="$CFLAGS" | |
783dd2d3 | 3590 | CFLAGS="-std=gnu11 $CFLAGS" |
3a097cc7 RM |
3591 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
3592 | /* end confdefs.h. */ | |
3593 | #include <sys/sdt.h> | |
3594 | void foo (int i, void *p) | |
3595 | { | |
3596 | asm ("" STAP_PROBE_ASM (foo, bar, STAP_PROBE_ASM_TEMPLATE (2)) "" | |
3597 | :: STAP_PROBE_ASM_OPERANDS (2, i, p)); | |
3598 | } | |
3599 | _ACEOF | |
3600 | if ac_fn_c_try_compile "$LINENO"; then : | |
3601 | libc_cv_sdt=yes | |
3602 | else | |
3603 | libc_cv_sdt=no | |
3604 | fi | |
3605 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
3606 | CFLAGS="$old_CFLAGS" | |
3607 | fi | |
3608 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_sdt" >&5 | |
3609 | $as_echo "$libc_cv_sdt" >&6; } | |
3610 | if test $libc_cv_sdt = yes; then | |
3611 | $as_echo "#define USE_STAP_PROBE 1" >>confdefs.h | |
3612 | ||
3613 | elif test "x$systemtap" != xauto; then | |
3614 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
3615 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3616 | as_fn_error $? "systemtap support needs sys/sdt.h with asm support | |
3617 | See \`config.log' for more details" "$LINENO" 5; } | |
3618 | fi | |
3619 | fi | |
3620 | ||
c53d909c RM |
3621 | # Check whether --enable-build-nscd was given. |
3622 | if test "${enable_build_nscd+set}" = set; then : | |
3623 | enableval=$enable_build_nscd; build_nscd=$enableval | |
3624 | else | |
3625 | build_nscd=default | |
3626 | fi | |
3627 | ||
3628 | ||
3629 | ||
3cc3ef96 RM |
3630 | # Note the use of $use_nscd is near the bottom of the file. |
3631 | # Check whether --enable-nscd was given. | |
3632 | if test "${enable_nscd+set}" = set; then : | |
3633 | enableval=$enable_nscd; use_nscd=$enableval | |
3634 | else | |
3635 | use_nscd=yes | |
3636 | fi | |
3637 | ||
3638 | ||
e4608715 CD |
3639 | # Check whether --enable-pt_chown was given. |
3640 | if test "${enable_pt_chown+set}" = set; then : | |
3641 | enableval=$enable_pt_chown; build_pt_chown=$enableval | |
3642 | else | |
3643 | build_pt_chown=no | |
3644 | fi | |
3645 | ||
3646 | ||
8c12f01d | 3647 | if test "$build_pt_chown" = yes; then |
e4608715 CD |
3648 | $as_echo "#define HAVE_PT_CHOWN 1" >>confdefs.h |
3649 | ||
3650 | fi | |
3651 | ||
ebf27d12 ST |
3652 | # The abi-tags file uses a fairly simplistic model for name recognition that |
3653 | # can't distinguish i486-pc-linux-gnu fully from i486-pc-gnu. So we mutate a | |
3654 | # $host_os of `gnu*' here to be `gnu-gnu*' just so that it can tell. | |
3655 | # This doesn't get used much beyond that, so it's fairly safe. | |
3656 | case "$host_os" in | |
3657 | linux*) | |
3658 | ;; | |
3659 | gnu*) | |
3660 | host_os=`echo $host_os | sed -e 's/gnu/gnu-gnu/'` | |
3661 | ;; | |
3662 | esac | |
3663 | ||
5695d46f AS |
3664 | # Check whether --enable-mathvec was given. |
3665 | if test "${enable_mathvec+set}" = set; then : | |
3666 | enableval=$enable_mathvec; build_mathvec=$enableval | |
3667 | else | |
3668 | build_mathvec=notset | |
3669 | fi | |
3670 | ||
3671 | ||
a152f366 UD |
3672 | # We keep the original values in `$config_*' and never modify them, so we |
3673 | # can write them unchanged into config.make. Everything else uses | |
3674 | # $machine, $vendor, and $os, and changes them whenever convenient. | |
3675 | config_machine=$host_cpu config_vendor=$host_vendor config_os=$host_os | |
3a12e572 | 3676 | |
a152f366 UD |
3677 | # Don't allow vendor == "unknown" |
3678 | test "$config_vendor" = unknown && config_vendor= | |
3679 | config_os="`echo $config_os | sed 's/^unknown-//'`" | |
3a12e572 | 3680 | |
a152f366 | 3681 | # Some configurations imply other options. |
0269750c | 3682 | elf=yes |
3a12e572 | 3683 | |
a152f366 UD |
3684 | # The configure fragment of an add-on port can modify these to supplement |
3685 | # or override the table in the case statement below. No fragment should | |
3686 | # ever change the config_* variables, however. | |
3687 | machine=$config_machine | |
3688 | vendor=$config_vendor | |
3689 | os=$config_os | |
3690 | base_os='' | |
3a12e572 | 3691 | |
a152f366 | 3692 | submachine= |
26f56c1c | 3693 | |
a152f366 | 3694 | # Check whether --with-cpu was given. |
b08c89d9 | 3695 | if test "${with_cpu+set}" = set; then : |
a152f366 | 3696 | withval=$with_cpu; case "$withval" in |
4a531bb0 | 3697 | yes|'') as_fn_error $? "--with-cpu requires an argument" "$LINENO" 5 ;; |
a152f366 UD |
3698 | no) ;; |
3699 | *) submachine="$withval" ;; | |
3700 | esac | |
3a12e572 UD |
3701 | |
3702 | fi | |
3a12e572 | 3703 | |
3a12e572 | 3704 | |
05439291 RM |
3705 | # An preconfigure script can set this when it wants to disable the sanity |
3706 | # check below. | |
3707 | libc_config_ok=no | |
3708 | ||
10a803e0 RM |
3709 | if frags=`ls -d $srcdir/sysdeps/*/preconfigure 2> /dev/null` |
3710 | then | |
3711 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysdeps preconfigure fragments" >&5 | |
3712 | $as_echo_n "checking for sysdeps preconfigure fragments... " >&6; } | |
3713 | for frag in $frags; do | |
3714 | name=`echo "$frag" | sed 's@/[^/]*$@@;s@^.*/@@'` | |
3715 | echo $ECHO_N "$name $ECHO_C" >&6 | |
3716 | . "$frag" | |
3717 | done | |
3718 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: " >&5 | |
3719 | $as_echo "" >&6; } | |
3720 | fi | |
3721 | ||
a152f366 | 3722 | subdirs="$subdirs " |
3a12e572 | 3723 | |
3a12e572 | 3724 | |
a152f366 UD |
3725 | case "$enable_add_ons" in |
3726 | ''|no) add_ons= ;; | |
3727 | yes|'*') | |
3728 | add_ons=`cd $srcdir && ls -d 2> /dev/null */configure */sysdeps | | |
3729 | sed 's@/[^/]*$@@' | sort | uniq` | |
3730 | add_ons_automatic=yes | |
3731 | ;; | |
3732 | *) add_ons=`echo "$enable_add_ons" | sed 's/,/ /g'` | |
3733 | add_ons_automatic=no ;; | |
26f56c1c | 3734 | esac |
2abf9ff1 | 3735 | |
a152f366 UD |
3736 | configured_add_ons= |
3737 | add_ons_sfx= | |
3738 | add_ons_pfx= | |
3739 | if test x"$add_ons" != x; then | |
3740 | for f in $add_ons; do | |
3741 | # Some sanity checks | |
3742 | case "$f" in | |
3743 | crypt) | |
4a531bb0 | 3744 | as_fn_error $? " |
a152f366 UD |
3745 | *** It seems that you're using an old \`crypt' add-on. crypt is now |
3746 | *** part of glibc and using the old add-on will not work with this | |
3747 | *** release. Start again with fresh sources and without the old | |
b08c89d9 | 3748 | *** \`crypt' add-on." "$LINENO" 5 |
a152f366 UD |
3749 | ;; |
3750 | localedata) | |
4a531bb0 | 3751 | as_fn_error $? " |
a152f366 UD |
3752 | *** It seems that you're using an old \`localedata' add-on. localedata |
3753 | *** is now part of glibc and using the old add-on will not work with | |
3754 | *** this release. Start again with fresh sources and without the old | |
b08c89d9 | 3755 | *** \`localedata' add-on." "$LINENO" 5 |
a152f366 UD |
3756 | ;; |
3757 | esac | |
3758 | done | |
3a12e572 | 3759 | |
a152f366 UD |
3760 | # Now source each add-on's configure fragment. |
3761 | # The fragments can use $srcdir/$libc_add_on to find themselves, | |
3762 | # and test $add_ons_automatic to see if they were explicitly requested. | |
3763 | # A fragment can clear (or even change) $libc_add_on to affect | |
3764 | # whether it goes into the list to be actually used in the build. | |
3765 | use_add_ons= | |
3766 | for libc_add_on in $add_ons; do | |
3767 | # Test whether such a directory really exists. | |
3768 | # It can be absolute, or relative to $srcdir, or relative to the build dir. | |
3769 | case "$libc_add_on" in | |
3770 | /*) | |
3771 | libc_add_on_srcdir=$libc_add_on | |
3772 | ;; | |
3773 | *) | |
3774 | test -d "$srcdir/$libc_add_on" || { | |
77e8bddf | 3775 | if test -d "$libc_add_on"; then |
a152f366 UD |
3776 | libc_add_on="`pwd`/$libc_add_on" |
3777 | else | |
4a531bb0 | 3778 | as_fn_error $? "add-on directory \"$libc_add_on\" does not exist" "$LINENO" 5 |
a152f366 UD |
3779 | fi |
3780 | } | |
3781 | libc_add_on_srcdir=$srcdir/$libc_add_on | |
3782 | ;; | |
3783 | esac | |
2abf9ff1 | 3784 | |
a152f366 UD |
3785 | libc_add_on_frag=$libc_add_on_srcdir/configure |
3786 | libc_add_on_canonical= | |
7967983f | 3787 | libc_add_on_config_subdirs= |
a152f366 | 3788 | if test -r "$libc_add_on_frag"; then |
b08c89d9 | 3789 | { $as_echo "$as_me:${as_lineno-$LINENO}: running configure fragment for add-on $libc_add_on" >&5 |
322e23db | 3790 | $as_echo "$as_me: running configure fragment for add-on $libc_add_on" >&6;} |
a152f366 UD |
3791 | libc_add_on_canonical=unknown |
3792 | libc_add_on_subdirs= | |
3793 | . "$libc_add_on_frag" | |
3794 | test -z "$libc_add_on" || { | |
77e8bddf | 3795 | configured_add_ons="$configured_add_ons $libc_add_on" |
a152f366 | 3796 | if test "x$libc_add_on_canonical" = xunknown; then |
4a531bb0 | 3797 | as_fn_error $? "fragment must set \$libc_add_on_canonical" "$LINENO" 5 |
a152f366 UD |
3798 | fi |
3799 | for d in $libc_add_on_subdirs; do | |
3800 | case "$libc_add_on" in | |
3801 | /*) subdir_srcdir="$libc_add_on" ;; | |
3802 | *) subdir_srcdir="\$(..)$libc_add_on" ;; | |
3803 | esac | |
3804 | case "$d" in | |
3805 | .) | |
3806 | d="${libc_add_on_canonical:-$libc_add_on}" | |
3807 | ;; | |
3808 | /*) | |
3809 | subdir_srcdir="$d" | |
3810 | ;; | |
3811 | *) | |
3812 | subdir_srcdir="$subdir_srcdir/$d" | |
3813 | ;; | |
3814 | esac | |
3815 | d=`echo "$d" | sed 's@/*$@@;s@^.*/@@'` | |
3816 | add_on_subdirs="$add_on_subdirs $d" | |
3817 | test "$subdir_srcdir" = "\$(..)$d" || config_vars="$config_vars | |
3818 | $d-srcdir = $subdir_srcdir" | |
3819 | done | |
7967983f RM |
3820 | for d in $libc_add_on_config_subdirs; do |
3821 | case "$d" in | |
4a531bb0 | 3822 | /*) as_fn_error $? "fragment uses absolute path in \$libc_add_on_config_subdirs" "$LINENO" 5 ;; |
7967983f RM |
3823 | esac |
3824 | if test ! -d "$libc_add_on_srcdir/$d"; then | |
4a531bb0 | 3825 | as_fn_error $? "fragment wants to configure missing directory $d" "$LINENO" 5 |
7967983f RM |
3826 | fi |
3827 | case "$libc_add_on" in | |
4a531bb0 | 3828 | /*) as_fn_error $? "relative path required for add-on using \$libc_add_on_config_subdirs" "$LINENO" 5 ;; |
7967983f RM |
3829 | esac |
3830 | subdirs="$subdirs $libc_add_on/$d" | |
3831 | done | |
a152f366 UD |
3832 | } |
3833 | fi | |
3834 | if test -n "$libc_add_on"; then | |
3835 | if frags=`ls -d $libc_add_on_srcdir/sysdeps/*/preconfigure 2> /dev/null` | |
10a803e0 RM |
3836 | then |
3837 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking add-on $libc_add_on for preconfigure fragments" >&5 | |
322e23db | 3838 | $as_echo_n "checking add-on $libc_add_on for preconfigure fragments... " >&6; } |
10a803e0 RM |
3839 | for frag in $frags; do |
3840 | name=`echo "$frag" | sed 's@/[^/]*$@@;s@^.*/@@'` | |
3841 | echo $ECHO_N "$name $ECHO_C" >&6 | |
3842 | . "$frag" | |
3843 | done | |
3844 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: " >&5 | |
322e23db | 3845 | $as_echo "" >&6; } |
10a803e0 | 3846 | fi |
a152f366 UD |
3847 | use_add_ons="$use_add_ons $libc_add_on" |
3848 | add_ons_pfx="$add_ons_pfx $libc_add_on/" | |
3849 | test -z "$libc_add_on_canonical" || | |
3850 | add_ons_sfx="$add_ons_sfx /$libc_add_on_canonical" | |
3851 | fi | |
3852 | done | |
3853 | # Use echo to strip excess whitespace. | |
3854 | add_ons="`echo $use_add_ons`" | |
5c2a0669 | 3855 | fi |
26f56c1c | 3856 | |
3a12e572 | 3857 | |
3a12e572 | 3858 | |
3a12e572 | 3859 | |
a152f366 UD |
3860 | ### |
3861 | ### By using the undocumented --enable-hacker-mode option for configure | |
3862 | ### one can skip this test to make the configuration not fail for unsupported | |
3863 | ### platforms. | |
3864 | ### | |
3865 | if test -z "$enable_hacker_mode" && test x"$libc_config_ok" != xyes; then | |
3866 | case "$machine-$host_os" in | |
2ce4f015 | 3867 | *-linux* | *-gnu*) |
a152f366 UD |
3868 | ;; |
3869 | *) | |
4e58b648 MF |
3870 | as_fn_error $? " |
3871 | *** The GNU C library is currently unavailable for this platform. | |
3872 | *** If you are interested in seeing glibc on this platform visit | |
3873 | *** the \"How to submit a new port\" in the wiki: | |
656ee792 | 3874 | *** https://sourceware.org/glibc/wiki/#Development |
4e58b648 | 3875 | *** and join the community!" "$LINENO" 5 |
a152f366 UD |
3876 | ;; |
3877 | esac | |
3a12e572 | 3878 | fi |
2abf9ff1 | 3879 | |
3e239be6 JM |
3880 | # Set base_machine if not set by a preconfigure fragment. |
3881 | test -n "$base_machine" || base_machine=$machine | |
26f56c1c | 3882 | |
3a12e572 | 3883 | |
0cae3f4b MF |
3884 | # For the multi-arch option we need support in the assembler & linker. |
3885 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler and linker STT_GNU_IFUNC support" >&5 | |
3886 | $as_echo_n "checking for assembler and linker STT_GNU_IFUNC support... " >&6; } | |
3887 | if ${libc_cv_ld_gnu_indirect_function+:} false; then : | |
84b9230c MF |
3888 | $as_echo_n "(cached) " >&6 |
3889 | else | |
786b0b67 | 3890 | cat > conftest.S <<EOF |
84b9230c | 3891 | .type foo,%gnu_indirect_function |
0cae3f4b MF |
3892 | foo: |
3893 | .globl _start | |
3894 | _start: | |
3895 | .globl __start | |
3896 | __start: | |
3897 | .data | |
786b0b67 AS |
3898 | #ifdef _LP64 |
3899 | .quad foo | |
3900 | #else | |
0cae3f4b | 3901 | .long foo |
786b0b67 | 3902 | #endif |
84b9230c | 3903 | EOF |
0cae3f4b MF |
3904 | libc_cv_ld_gnu_indirect_function=no |
3905 | if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \ | |
3906 | -nostartfiles -nostdlib \ | |
786b0b67 | 3907 | -o conftest conftest.S 1>&5 2>&5; then |
0cae3f4b MF |
3908 | # Do a link to see if the backend supports IFUNC relocs. |
3909 | $READELF -r conftest 1>&5 | |
3910 | LC_ALL=C $READELF -r conftest | grep 'no relocations' >/dev/null || { | |
3911 | libc_cv_ld_gnu_indirect_function=yes | |
3912 | } | |
84b9230c MF |
3913 | fi |
3914 | rm -f conftest* | |
3915 | fi | |
0cae3f4b MF |
3916 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ld_gnu_indirect_function" >&5 |
3917 | $as_echo "$libc_cv_ld_gnu_indirect_function" >&6; } | |
84b9230c | 3918 | |
022dfdce SL |
3919 | # Check if gcc supports attribute ifunc as it is used in libc_ifunc macro. |
3920 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gcc attribute ifunc support" >&5 | |
3921 | $as_echo_n "checking for gcc attribute ifunc support... " >&6; } | |
3922 | if ${libc_cv_gcc_indirect_function+:} false; then : | |
3923 | $as_echo_n "(cached) " >&6 | |
3924 | else | |
3925 | cat > conftest.c <<EOF | |
3926 | extern int func (int); | |
3927 | int used_func (int a) | |
3928 | { | |
3929 | return a; | |
3930 | } | |
3931 | static void *resolver () | |
3932 | { | |
3933 | return &used_func; | |
3934 | } | |
3935 | extern __typeof (func) func __attribute__ ((ifunc ("resolver"))); | |
3936 | EOF | |
3937 | libc_cv_gcc_indirect_function=no | |
3938 | if ${CC-cc} -c conftest.c -o conftest.o 1>&5 \ | |
3939 | 2>&5 ; then | |
3940 | if $READELF -s conftest.o | grep IFUNC >/dev/null 2>&5; then | |
3941 | libc_cv_gcc_indirect_function=yes | |
3942 | fi | |
3943 | fi | |
3944 | rm -f conftest* | |
3945 | fi | |
3946 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_indirect_function" >&5 | |
3947 | $as_echo "$libc_cv_gcc_indirect_function" >&6; } | |
3948 | ||
0cae3f4b | 3949 | if test x"$libc_cv_ld_gnu_indirect_function" != xyes; then |
84b9230c | 3950 | if test x"$multi_arch" = xyes; then |
4a531bb0 | 3951 | as_fn_error $? "--enable-multi-arch support requires assembler and linker support" "$LINENO" 5 |
84b9230c MF |
3952 | else |
3953 | multi_arch=no | |
3954 | fi | |
3955 | fi | |
022dfdce SL |
3956 | if test x"$libc_cv_gcc_indirect_function" != xyes && |
3957 | test x"$multi_arch" = xyes; then | |
3958 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-multi-arch support recommends a gcc with gnu-indirect-function support. | |
3959 | Please use a gcc which supports it by default or configure gcc with --enable-gnu-indirect-function" >&5 | |
3960 | $as_echo "$as_me: WARNING: --enable-multi-arch support recommends a gcc with gnu-indirect-function support. | |
3961 | Please use a gcc which supports it by default or configure gcc with --enable-gnu-indirect-function" >&2;} | |
3962 | fi | |
6270516e | 3963 | multi_arch_d= |
84b9230c MF |
3964 | if test x"$multi_arch" != xno; then |
3965 | multi_arch_d=/multiarch | |
3966 | fi | |
3967 | ||
a152f366 UD |
3968 | # Compute the list of sysdep directories for this configuration. |
3969 | # This can take a while to compute. | |
3970 | sysdep_dir=$srcdir/sysdeps | |
b08c89d9 | 3971 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking sysdep dirs" >&5 |
322e23db | 3972 | $as_echo_n "checking sysdep dirs... " >&6; } |
a152f366 UD |
3973 | # Make sco3.2v4 become sco3.2.4 and sunos4.1.1_U1 become sunos4.1.1.U1. |
3974 | os="`echo $os | sed 's/\([0-9A-Z]\)[v_]\([0-9A-Z]\)/\1.\2/g'`" | |
3975 | ||
3976 | test "x$base_os" != x || case "$os" in | |
3977 | gnu*) | |
3978 | base_os=mach/hurd ;; | |
2ce4f015 | 3979 | linux*) |
a152f366 | 3980 | base_os=unix/sysv ;; |
a152f366 | 3981 | esac |
3a12e572 | 3982 | |
a152f366 UD |
3983 | # For sunos4.1.1, try sunos4.1.1, then sunos4.1, then sunos4, then sunos. |
3984 | tail=$os | |
3985 | ostry=$os | |
3986 | while o=`echo $tail | sed 's/\.[^.]*$//'`; test $o != $tail; do | |
3987 | ostry="$ostry /$o" | |
3988 | tail=$o | |
3a12e572 | 3989 | done |
a152f366 UD |
3990 | o=`echo $tail | sed 's/[0-9]*$//'` |
3991 | if test $o != $tail; then | |
3992 | ostry="$ostry /$o" | |
3993 | fi | |
3994 | # For linux-gnu, try linux-gnu, then linux. | |
3995 | o=`echo $tail | sed 's/-.*$//'` | |
3996 | if test $o != $tail; then | |
3997 | ostry="$ostry /$o" | |
cd6ede75 | 3998 | fi |
3a12e572 | 3999 | |
a152f366 UD |
4000 | # For unix/sysv/sysv4, try unix/sysv/sysv4, then unix/sysv, then unix. |
4001 | base= | |
4002 | tail=$base_os | |
4003 | while b=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$b"; do | |
4004 | set $b | |
4005 | base="$base /$1" | |
4006 | tail="$2" | |
4007 | done | |
cd6ede75 | 4008 | |
a152f366 UD |
4009 | # For sparc/sparc32, try sparc/sparc32 and then sparc. |
4010 | mach= | |
4011 | tail=$machine${submachine:+/$submachine} | |
4012 | while m=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$m"; do | |
4013 | set $m | |
4014 | # Prepend the machine's FPU directory unless --without-fp. | |
4015 | if test "$with_fp" = yes; then | |
6270516e | 4016 | maybe_fpu=/fpu |
26f56c1c | 4017 | else |
6270516e | 4018 | maybe_fpu=/nofpu |
925c3c5c | 4019 | fi |
6270516e RM |
4020 | # For each machine term, try it with and then without /multiarch. |
4021 | for try_fpu in $maybe_fpu ''; do | |
4022 | for try_multi in $multi_arch_d ''; do | |
4023 | mach="$mach /$1$try_fpu$try_multi" | |
4024 | done | |
4025 | done | |
a152f366 | 4026 | tail="$2" |
925c3c5c | 4027 | done |
a152f366 UD |
4028 | |
4029 | ||
4030 | # Find what sysdep directories exist. | |
4031 | sysnames_add_ons= | |
4032 | sysnames= | |
4033 | for b in $base ''; do | |
4034 | for m0 in $mach ''; do | |
4035 | for v in /$vendor ''; do | |
4036 | test "$v" = / && continue | |
4037 | for o in /$ostry ''; do | |
4038 | test "$o" = / && continue | |
6270516e | 4039 | for m in $mach ''; do |
a152f366 UD |
4040 | for d in $add_ons_pfx ''; do |
4041 | for a in $add_ons_sfx ''; do | |
1c9f1a02 RM |
4042 | try_suffix="$m0$b$v$o$m" |
4043 | if test -n "$try_suffix"; then | |
77e8bddf AS |
4044 | try_srcdir="${srcdir}/" |
4045 | case "$d" in | |
a152f366 UD |
4046 | /*) try_srcdir= ;; |
4047 | esac | |
1c9f1a02 | 4048 | try="${d}sysdeps$try_suffix$a" |
a152f366 UD |
4049 | test -n "$enable_debug_configure" && |
4050 | echo "$0 DEBUG: try $try" >&2 | |
4051 | if test -d "$try_srcdir$try"; then | |
4052 | sysnames="$sysnames $try" | |
4053 | { test -n "$o" || test -n "$b"; } && os_used=t | |
4054 | { test -n "$m" || test -n "$m0"; } && machine_used=t | |
4055 | case x${m0:-$m} in | |
4056 | x*/$submachine) submachine_used=t ;; | |
4057 | esac | |
4058 | if test -n "$d"; then | |
4059 | case "$sysnames_add_ons" in | |
4060 | *" $d "*) ;; | |
4061 | *|'') sysnames_add_ons="$sysnames_add_ons $d" ;; | |
4062 | esac | |
4063 | fi | |
4064 | fi | |
4065 | fi | |
4066 | done | |
4067 | done | |
4068 | done | |
4069 | done | |
4070 | done | |
4071 | done | |
925c3c5c UD |
4072 | done |
4073 | ||
6f89d2f3 L |
4074 | # If the assembler supports gnu_indirect_function symbol type and the |
4075 | # architecture supports multi-arch, we enable multi-arch by default. | |
84b9230c MF |
4076 | case $sysnames_add_ons$sysnames in |
4077 | *"$multi_arch_d"*) | |
4078 | ;; | |
4079 | *) | |
77e8bddf | 4080 | test x"$multi_arch" = xdefault && multi_arch=no |
84b9230c MF |
4081 | ;; |
4082 | esac | |
4083 | if test x"$multi_arch" != xno; then | |
b08c89d9 | 4084 | $as_echo "#define USE_MULTIARCH 1" >>confdefs.h |
6f89d2f3 L |
4085 | |
4086 | fi | |
4087 | ||
4088 | ||
a152f366 | 4089 | if test -z "$os_used" && test "$os" != none; then |
4a531bb0 | 4090 | as_fn_error $? "Operating system $os is not supported." "$LINENO" 5 |
925c3c5c | 4091 | fi |
a152f366 | 4092 | if test -z "$machine_used" && test "$machine" != none; then |
4a531bb0 | 4093 | as_fn_error $? "The $machine is not supported." "$LINENO" 5 |
925c3c5c | 4094 | fi |
a152f366 | 4095 | if test -z "$submachine_used" && test -n "$submachine"; then |
4a531bb0 | 4096 | as_fn_error $? "The $submachine subspecies of $host_cpu is not supported." "$LINENO" 5 |
925c3c5c UD |
4097 | fi |
4098 | ||
26f56c1c | 4099 | |
a152f366 UD |
4100 | # We have now validated the configuration. |
4101 | ||
a152f366 UD |
4102 | # Expand the list of system names into a full list of directories |
4103 | # from each element's parent name and Implies file (if present). | |
4104 | set $sysnames | |
4105 | names= | |
4106 | while test $# -gt 0; do | |
4107 | name=$1 | |
4108 | shift | |
26f56c1c | 4109 | |
a152f366 UD |
4110 | case " $names " in *" $name "*) |
4111 | # Already in the list. | |
4112 | continue | |
4113 | esac | |
925c3c5c | 4114 | |
a152f366 UD |
4115 | # Report each name as we discover it, so there is no long pause in output. |
4116 | echo $ECHO_N "$name $ECHO_C" >&6 | |
925c3c5c | 4117 | |
a152f366 UD |
4118 | name_base=`echo $name | sed -e 's@\(.*sysdeps\)/.*@\1@'` |
4119 | ||
4120 | case $name in | |
4121 | /*) xsrcdir= ;; | |
4122 | *) xsrcdir=$srcdir/ ;; | |
4123 | esac | |
4124 | test -n "$enable_debug_configure" && | |
4125 | echo "DEBUG: name/Implies $xsrcdir$name/Implies" >&2 | |
4126 | ||
ba75122d RM |
4127 | for implies_file in Implies Implies-before Implies-after; do |
4128 | implies_type=`echo $implies_file | sed s/-/_/` | |
4129 | eval ${implies_type}= | |
4130 | if test -f $xsrcdir$name/$implies_file; then | |
4131 | # Collect more names from the `Implies' file (removing comments). | |
4132 | implied_candidate="`sed 's/#.*$//' < $xsrcdir$name/$implies_file`" | |
4133 | for x in $implied_candidate; do | |
4134 | found=no | |
4135 | if test -d $xsrcdir$name_base/$x; then | |
4136 | eval "${implies_type}=\"\$${implies_type} \$name_base/\$x\"" | |
a152f366 | 4137 | found=yes |
ba75122d RM |
4138 | fi |
4139 | for d in $add_ons_pfx ''; do | |
4140 | try="${d}sysdeps/$x" | |
4141 | case $d in | |
4142 | /*) try_srcdir= ;; | |
4143 | *) try_srcdir=$srcdir/ ;; | |
a152f366 | 4144 | esac |
ba75122d RM |
4145 | test -n "$enable_debug_configure" && |
4146 | echo "DEBUG: $name $implies_file $x try($d) {$try_srcdir}$try" >&2 | |
4147 | if test $try != $xsrcdir$name_base/$x && test -d $try_srcdir$try; | |
4148 | then | |
4149 | eval "${implies_type}=\"\$${implies_type} \$try\"" | |
4150 | found=yes | |
4151 | case "$sysnames_add_ons" in | |
4152 | *" $d "*) ;; | |
4153 | *|'') sysnames_add_ons="$sysnames_add_ons $d" ;; | |
4154 | esac | |
4155 | fi | |
4156 | done | |
4157 | if test $found = no; then | |
4158 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $name/$implies_file specifies nonexistent $x" >&5 | |
4159 | $as_echo "$as_me: WARNING: $name/$implies_file specifies nonexistent $x" >&2;} | |
a152f366 UD |
4160 | fi |
4161 | done | |
ba75122d RM |
4162 | fi |
4163 | done | |
925c3c5c | 4164 | |
a152f366 UD |
4165 | # Add NAME to the list of names. |
4166 | names="$names $name" | |
925c3c5c | 4167 | |
a152f366 UD |
4168 | # Find the parent of NAME, using the empty string if it has none. |
4169 | parent="`echo $name | sed -n -e 's=/[^/]*$==' -e '/sysdeps$/q' -e p`" | |
925c3c5c | 4170 | |
ba75122d RM |
4171 | test -n "$enable_debug_configure" && |
4172 | echo "DEBUG: $name Implies='$Implies' rest='$*' parent='$parent' \ | |
57633811 | 4173 | Implies_before='$Implies_before' Implies_after='$Implies_after'" >&2 |
ba75122d | 4174 | |
a152f366 UD |
4175 | # Add the names implied by NAME, and NAME's parent (if it has one), to |
4176 | # the list of names to be processed (the argument list). We prepend the | |
4177 | # implied names to the list and append the parent. We want implied | |
4178 | # directories to come before further directories inferred from the | |
4179 | # configuration components; this ensures that for sysv4, unix/common | |
4180 | # (implied by unix/sysv/sysv4) comes before unix/sysv (in ostry (here $*) | |
4181 | # after sysv4). | |
ba75122d | 4182 | sysnames="`echo $Implies $* $Implies_before $parent $Implies_after`" |
a152f366 UD |
4183 | test -n "$sysnames" && set $sysnames |
4184 | done | |
2abf9ff1 | 4185 | |
a152f366 | 4186 | # Add the default directories. |
51d8bb8f | 4187 | default_sysnames="sysdeps/generic" |
a152f366 | 4188 | sysnames="$names $default_sysnames" |
26f56c1c | 4189 | |
a152f366 | 4190 | # The other names were emitted during the scan. |
b08c89d9 | 4191 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $default_sysnames" >&5 |
322e23db | 4192 | $as_echo "$default_sysnames" >&6; } |
925c3c5c | 4193 | |
a152f366 UD |
4194 | # Collect the list of add-ons that supply partial sysdeps trees. |
4195 | sysdeps_add_ons= | |
4196 | for add_on in $add_ons; do | |
4197 | case "$add_on" in | |
4198 | /*) xsrcdir= ;; | |
4199 | *) xsrcdir="$srcdir/" ;; | |
4200 | esac | |
925c3c5c | 4201 | |
a152f366 UD |
4202 | test -d "$xsrcdir$add_on/sysdeps" || { |
4203 | case "$configured_add_ons " in | |
4204 | *" $add_on "*) ;; | |
4205 | *|'') | |
4a531bb0 | 4206 | as_fn_error $? "add-on $add_on has no configure fragment or sysdeps tree" "$LINENO" 5 |
a152f366 UD |
4207 | ;; |
4208 | esac | |
4209 | continue | |
4210 | } | |
2abf9ff1 | 4211 | |
a152f366 UD |
4212 | sysdeps_add_ons="$sysdeps_add_ons $add_on" |
4213 | case "$sysnames_add_ons" in | |
4214 | *" $add_on/ "*) ;; | |
4215 | *|'') | |
b08c89d9 | 4216 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: add-on $add_on contributed no sysdeps directories" >&5 |
322e23db | 4217 | $as_echo "$as_me: WARNING: add-on $add_on contributed no sysdeps directories" >&2;} |
a152f366 UD |
4218 | continue ;; |
4219 | esac | |
26f56c1c | 4220 | |
a152f366 UD |
4221 | found=no |
4222 | for d in $sysnames; do | |
4223 | case "$d" in | |
4224 | $add_on/sysdeps/*) ;; | |
4225 | *) continue ;; | |
4226 | esac | |
4227 | (cd "$xsrcdir$d" && for f in *[!~]; do | |
4228 | case "$f" in | |
4229 | sys|bits) | |
4230 | for ff in $f/*.h; do | |
4231 | test -d "$ff" || { test -e "$ff" && exit 88; } | |
4232 | done | |
4233 | ;; | |
4234 | *) | |
77e8bddf | 4235 | test -d "$f" || { test -e "$f" && exit 88; } |
a152f366 UD |
4236 | ;; |
4237 | esac | |
4238 | done) | |
4239 | if test $? -eq 88; then | |
4240 | found=yes | |
4241 | break | |
4242 | fi | |
4243 | done | |
4244 | if test $found = no; then | |
b08c89d9 | 4245 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: add-on $add_on contributed no useful sysdeps directories" >&5 |
322e23db | 4246 | $as_echo "$as_me: WARNING: add-on $add_on contributed no useful sysdeps directories" >&2;} |
a152f366 UD |
4247 | fi |
4248 | done | |
26f56c1c | 4249 | |
2abf9ff1 | 4250 | |
26f56c1c | 4251 | |
a152f366 | 4252 | ### Locate tools. |
26f56c1c | 4253 | |
a152f366 UD |
4254 | # Find a good install program. We prefer a C program (faster), |
4255 | # so one script is as good as another. But avoid the broken or | |
4256 | # incompatible versions: | |
4257 | # SysV /etc/install, /usr/sbin/install | |
4258 | # SunOS /usr/etc/install | |
4259 | # IRIX /sbin/install | |
4260 | # AIX /bin/install | |
4261 | # AmigaOS /C/install, which installs bootblocks on floppy discs | |
4262 | # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag | |
4263 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args | |
4264 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" | |
4265 | # OS/2's system install, which has a completely different semantic | |
4266 | # ./install, which can be erroneously created by make from ./install.sh. | |
322e23db | 4267 | # Reject install programs that cannot install multiple files. |
b08c89d9 | 4268 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 |
322e23db | 4269 | $as_echo_n "checking for a BSD-compatible install... " >&6; } |
a152f366 | 4270 | if test -z "$INSTALL"; then |
f318beb8 | 4271 | if ${ac_cv_path_install+:} false; then : |
322e23db | 4272 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
4273 | else |
4274 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4275 | for as_dir in $PATH | |
4276 | do | |
4277 | IFS=$as_save_IFS | |
4278 | test -z "$as_dir" && as_dir=. | |
b08c89d9 UD |
4279 | # Account for people who put trailing slashes in PATH elements. |
4280 | case $as_dir/ in #(( | |
4281 | ./ | .// | /[cC]/* | \ | |
a152f366 | 4282 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ |
b08c89d9 | 4283 | ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ |
a152f366 UD |
4284 | /usr/ucb/* ) ;; |
4285 | *) | |
4286 | # OSF1 and SCO ODT 3.0 have their own names for install. | |
4287 | # Don't use installbsd from OSF since it installs stuff as root | |
4288 | # by default. | |
4289 | for ac_prog in ginstall scoinst install; do | |
4290 | for ac_exec_ext in '' $ac_executable_extensions; do | |
f4a58f0d | 4291 | if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then |
a152f366 UD |
4292 | if test $ac_prog = install && |
4293 | grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
4294 | # AIX install. It has an incompatible calling convention. | |
4295 | : | |
4296 | elif test $ac_prog = install && | |
4297 | grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
4298 | # program-specific install script used by HP pwplus--don't use. | |
4299 | : | |
4300 | else | |
322e23db UD |
4301 | rm -rf conftest.one conftest.two conftest.dir |
4302 | echo one > conftest.one | |
4303 | echo two > conftest.two | |
4304 | mkdir conftest.dir | |
4305 | if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && | |
4306 | test -s conftest.one && test -s conftest.two && | |
4307 | test -s conftest.dir/conftest.one && | |
4308 | test -s conftest.dir/conftest.two | |
4309 | then | |
4310 | ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" | |
4311 | break 3 | |
4312 | fi | |
a152f366 UD |
4313 | fi |
4314 | fi | |
4315 | done | |
4316 | done | |
4317 | ;; | |
26f56c1c | 4318 | esac |
322e23db | 4319 | |
b08c89d9 | 4320 | done |
a152f366 | 4321 | IFS=$as_save_IFS |
2abf9ff1 | 4322 | |
322e23db | 4323 | rm -rf conftest.one conftest.two conftest.dir |
26f56c1c | 4324 | |
925c3c5c | 4325 | fi |
a152f366 UD |
4326 | if test "${ac_cv_path_install+set}" = set; then |
4327 | INSTALL=$ac_cv_path_install | |
4328 | else | |
4329 | # As a last resort, use the slow shell script. Don't cache a | |
4330 | # value for INSTALL within a source directory, because that will | |
4331 | # break other packages using the cache if that directory is | |
4332 | # removed, or if the value is a relative name. | |
4333 | INSTALL=$ac_install_sh | |
4334 | fi | |
925c3c5c | 4335 | fi |
b08c89d9 | 4336 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 |
322e23db | 4337 | $as_echo "$INSTALL" >&6; } |
925c3c5c | 4338 | |
a152f366 UD |
4339 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. |
4340 | # It thinks the first close brace ends the variable substitution. | |
4341 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' | |
26f56c1c | 4342 | |
a152f366 UD |
4343 | test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' |
4344 | ||
4345 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' | |
4346 | ||
4347 | if test "$INSTALL" = "${srcdir}/scripts/install-sh -c"; then | |
4348 | # The makefiles need to use a different form to find it in $srcdir. | |
4349 | INSTALL='\$(..)./scripts/install-sh -c' | |
26f56c1c | 4350 | fi |
b08c89d9 | 4351 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 |
322e23db | 4352 | $as_echo_n "checking whether ln -s works... " >&6; } |
a152f366 UD |
4353 | LN_S=$as_ln_s |
4354 | if test "$LN_S" = "ln -s"; then | |
b08c89d9 | 4355 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
322e23db | 4356 | $as_echo "yes" >&6; } |
26f56c1c | 4357 | else |
b08c89d9 | 4358 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 |
322e23db | 4359 | $as_echo "no, using $LN_S" >&6; } |
26f56c1c | 4360 | fi |
a152f366 | 4361 | |
925c3c5c | 4362 | |
650425ce UD |
4363 | # Was a --with-binutils option given? |
4364 | if test -n "$path_binutils"; then | |
4365 | # Make absolute; ensure a single trailing slash. | |
4366 | path_binutils=`(cd $path_binutils; pwd) | sed 's%/*$%/%'` | |
63bda0c1 | 4367 | CC="$CC -B$path_binutils" |
650425ce | 4368 | fi |
27a5bb33 UD |
4369 | AS=`$CC -print-prog-name=as` |
4370 | LD=`$CC -print-prog-name=ld` | |
5edb9387 | 4371 | AR=`$CC -print-prog-name=ar` |
cd6ede75 | 4372 | |
4baa087a RM |
4373 | OBJDUMP=`$CC -print-prog-name=objdump` |
4374 | ||
1b74661a RM |
4375 | OBJCOPY=`$CC -print-prog-name=objcopy` |
4376 | ||
4baa087a | 4377 | |
4baa087a | 4378 | # Determine whether we are using GNU binutils. |
b08c89d9 | 4379 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $AS is GNU as" >&5 |
322e23db | 4380 | $as_echo_n "checking whether $AS is GNU as... " >&6; } |
f318beb8 | 4381 | if ${libc_cv_prog_as_gnu+:} false; then : |
322e23db | 4382 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4383 | else |
4384 | # Most GNU programs take a -v and spit out some text including | |
4385 | # the word 'GNU'. Some try to read stdin, so give them /dev/null. | |
4386 | if $AS -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then | |
4387 | libc_cv_prog_as_gnu=yes | |
4388 | else | |
4389 | libc_cv_prog_as_gnu=no | |
4390 | fi | |
4391 | rm -fr contest* | |
4392 | fi | |
b08c89d9 | 4393 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_prog_as_gnu" >&5 |
322e23db | 4394 | $as_echo "$libc_cv_prog_as_gnu" >&6; } |
4baa087a RM |
4395 | rm -f a.out |
4396 | gnu_as=$libc_cv_prog_as_gnu | |
4397 | ||
b08c89d9 | 4398 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $LD is GNU ld" >&5 |
322e23db | 4399 | $as_echo_n "checking whether $LD is GNU ld... " >&6; } |
f318beb8 | 4400 | if ${libc_cv_prog_ld_gnu+:} false; then : |
322e23db | 4401 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4402 | else |
4403 | # Most GNU programs take a -v and spit out some text including | |
4404 | # the word 'GNU'. Some try to read stdin, so give them /dev/null. | |
4405 | if $LD -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then | |
4406 | libc_cv_prog_ld_gnu=yes | |
4407 | else | |
4408 | libc_cv_prog_ld_gnu=no | |
4409 | fi | |
4410 | rm -fr contest* | |
4411 | fi | |
b08c89d9 | 4412 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_prog_ld_gnu" >&5 |
322e23db | 4413 | $as_echo "$libc_cv_prog_ld_gnu" >&6; } |
4baa087a RM |
4414 | gnu_ld=$libc_cv_prog_ld_gnu |
4415 | ||
4416 | ||
bd805071 | 4417 | # Accept binutils 2.22 or newer. |
4baa087a RM |
4418 | for ac_prog in $AS |
4419 | do | |
4420 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4421 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4422 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4423 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4424 | if ${ac_cv_prog_AS+:} false; then : |
322e23db | 4425 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4426 | else |
4427 | if test -n "$AS"; then | |
4428 | ac_cv_prog_AS="$AS" # Let the user override the test. | |
4429 | else | |
4430 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4431 | for as_dir in $PATH | |
4432 | do | |
4433 | IFS=$as_save_IFS | |
4434 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4435 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 4436 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 4437 | ac_cv_prog_AS="$ac_prog" |
b08c89d9 | 4438 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4baa087a RM |
4439 | break 2 |
4440 | fi | |
4441 | done | |
b08c89d9 | 4442 | done |
26f56c1c | 4443 | IFS=$as_save_IFS |
4baa087a RM |
4444 | |
4445 | fi | |
4446 | fi | |
4447 | AS=$ac_cv_prog_AS | |
4448 | if test -n "$AS"; then | |
b08c89d9 | 4449 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5 |
322e23db | 4450 | $as_echo "$AS" >&6; } |
4baa087a | 4451 | else |
b08c89d9 | 4452 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4453 | $as_echo "no" >&6; } |
4baa087a RM |
4454 | fi |
4455 | ||
26f56c1c | 4456 | |
4baa087a RM |
4457 | test -n "$AS" && break |
4458 | done | |
4459 | ||
4460 | if test -z "$AS"; then | |
4461 | ac_verc_fail=yes | |
4462 | else | |
4463 | # Found it, now check the version. | |
b08c89d9 | 4464 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $AS" >&5 |
322e23db | 4465 | $as_echo_n "checking version of $AS... " >&6; } |
4baa087a RM |
4466 | ac_prog_version=`$AS --version 2>&1 | sed -n 's/^.*GNU assembler.* \([0-9]*\.[0-9.]*\).*$/\1/p'` |
4467 | case $ac_prog_version in | |
4468 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
bd805071 | 4469 | 2.1[0-9][0-9]*|2.2[2-9]*|2.[3-9][0-9]*|[3-9].*|[1-9][0-9]*) |
4baa087a RM |
4470 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4471 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4472 | ||
4473 | esac | |
b08c89d9 | 4474 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4475 | $as_echo "$ac_prog_version" >&6; } |
4baa087a RM |
4476 | fi |
4477 | if test $ac_verc_fail = yes; then | |
73588175 | 4478 | AS=: critic_missing="$critic_missing as" |
4baa087a RM |
4479 | fi |
4480 | ||
4481 | for ac_prog in $LD | |
4482 | do | |
4483 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4484 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4485 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4486 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4487 | if ${ac_cv_prog_LD+:} false; then : |
322e23db | 4488 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4489 | else |
4490 | if test -n "$LD"; then | |
4491 | ac_cv_prog_LD="$LD" # Let the user override the test. | |
4492 | else | |
4493 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4494 | for as_dir in $PATH | |
4495 | do | |
4496 | IFS=$as_save_IFS | |
4497 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4498 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 4499 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 4500 | ac_cv_prog_LD="$ac_prog" |
b08c89d9 | 4501 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4baa087a RM |
4502 | break 2 |
4503 | fi | |
4504 | done | |
b08c89d9 | 4505 | done |
26f56c1c | 4506 | IFS=$as_save_IFS |
4baa087a RM |
4507 | |
4508 | fi | |
4509 | fi | |
4510 | LD=$ac_cv_prog_LD | |
4511 | if test -n "$LD"; then | |
b08c89d9 | 4512 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 |
322e23db | 4513 | $as_echo "$LD" >&6; } |
4baa087a | 4514 | else |
b08c89d9 | 4515 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4516 | $as_echo "no" >&6; } |
4baa087a RM |
4517 | fi |
4518 | ||
26f56c1c | 4519 | |
4baa087a RM |
4520 | test -n "$LD" && break |
4521 | done | |
4522 | ||
4523 | if test -z "$LD"; then | |
4524 | ac_verc_fail=yes | |
4525 | else | |
4526 | # Found it, now check the version. | |
b08c89d9 | 4527 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $LD" >&5 |
322e23db | 4528 | $as_echo_n "checking version of $LD... " >&6; } |
4baa087a RM |
4529 | ac_prog_version=`$LD --version 2>&1 | sed -n 's/^.*GNU ld.* \([0-9][0-9]*\.[0-9.]*\).*$/\1/p'` |
4530 | case $ac_prog_version in | |
4531 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
bd805071 | 4532 | 2.1[0-9][0-9]*|2.2[2-9]*|2.[3-9][0-9]*|[3-9].*|[1-9][0-9]*) |
4baa087a RM |
4533 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4534 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4535 | ||
4536 | esac | |
b08c89d9 | 4537 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4538 | $as_echo "$ac_prog_version" >&6; } |
4baa087a RM |
4539 | fi |
4540 | if test $ac_verc_fail = yes; then | |
73588175 | 4541 | LD=: critic_missing="$critic_missing ld" |
4baa087a RM |
4542 | fi |
4543 | ||
4544 | ||
4baa087a RM |
4545 | # These programs are version sensitive. |
4546 | ||
4baa087a RM |
4547 | for ac_prog in gnumake gmake make |
4548 | do | |
4549 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4550 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4551 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4552 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4553 | if ${ac_cv_prog_MAKE+:} false; then : |
322e23db | 4554 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4555 | else |
4556 | if test -n "$MAKE"; then | |
4557 | ac_cv_prog_MAKE="$MAKE" # Let the user override the test. | |
4558 | else | |
4559 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4560 | for as_dir in $PATH | |
4561 | do | |
4562 | IFS=$as_save_IFS | |
4563 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4564 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 4565 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 4566 | ac_cv_prog_MAKE="$ac_prog" |
b08c89d9 | 4567 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4baa087a RM |
4568 | break 2 |
4569 | fi | |
4570 | done | |
b08c89d9 | 4571 | done |
26f56c1c | 4572 | IFS=$as_save_IFS |
4baa087a RM |
4573 | |
4574 | fi | |
4575 | fi | |
4576 | MAKE=$ac_cv_prog_MAKE | |
4577 | if test -n "$MAKE"; then | |
b08c89d9 | 4578 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5 |
322e23db | 4579 | $as_echo "$MAKE" >&6; } |
4baa087a | 4580 | else |
b08c89d9 | 4581 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4582 | $as_echo "no" >&6; } |
4baa087a RM |
4583 | fi |
4584 | ||
26f56c1c | 4585 | |
4baa087a RM |
4586 | test -n "$MAKE" && break |
4587 | done | |
4588 | ||
4589 | if test -z "$MAKE"; then | |
4590 | ac_verc_fail=yes | |
4591 | else | |
4592 | # Found it, now check the version. | |
b08c89d9 | 4593 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MAKE" >&5 |
322e23db | 4594 | $as_echo_n "checking version of $MAKE... " >&6; } |
4baa087a RM |
4595 | ac_prog_version=`$MAKE --version 2>&1 | sed -n 's/^.*GNU Make[^0-9]*\([0-9][0-9.]*\).*$/\1/p'` |
4596 | case $ac_prog_version in | |
4597 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
28d708c4 | 4598 | 3.79* | 3.[89]* | [4-9].* | [1-9][0-9]*) |
4baa087a RM |
4599 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4600 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4601 | ||
4602 | esac | |
b08c89d9 | 4603 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4604 | $as_echo "$ac_prog_version" >&6; } |
4baa087a RM |
4605 | fi |
4606 | if test $ac_verc_fail = yes; then | |
4607 | critic_missing="$critic_missing make" | |
4608 | fi | |
6e3d59bc | 4609 | |
cd6ede75 | 4610 | |
4baa087a RM |
4611 | for ac_prog in gnumsgfmt gmsgfmt msgfmt |
4612 | do | |
4613 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4614 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4615 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4616 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4617 | if ${ac_cv_prog_MSGFMT+:} false; then : |
322e23db | 4618 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 4619 | else |
4baa087a RM |
4620 | if test -n "$MSGFMT"; then |
4621 | ac_cv_prog_MSGFMT="$MSGFMT" # Let the user override the test. | |
cd6ede75 | 4622 | else |
3a12e572 UD |
4623 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
4624 | for as_dir in $PATH | |
4625 | do | |
4626 | IFS=$as_save_IFS | |
4627 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4628 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 4629 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 4630 | ac_cv_prog_MSGFMT="$ac_prog" |
b08c89d9 | 4631 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
4632 | break 2 |
4633 | fi | |
4634 | done | |
b08c89d9 | 4635 | done |
26f56c1c | 4636 | IFS=$as_save_IFS |
3a12e572 | 4637 | |
cd6ede75 UD |
4638 | fi |
4639 | fi | |
4baa087a RM |
4640 | MSGFMT=$ac_cv_prog_MSGFMT |
4641 | if test -n "$MSGFMT"; then | |
b08c89d9 | 4642 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5 |
322e23db | 4643 | $as_echo "$MSGFMT" >&6; } |
cd6ede75 | 4644 | else |
b08c89d9 | 4645 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4646 | $as_echo "no" >&6; } |
cd6ede75 UD |
4647 | fi |
4648 | ||
26f56c1c | 4649 | |
4baa087a RM |
4650 | test -n "$MSGFMT" && break |
4651 | done | |
4652 | ||
4653 | if test -z "$MSGFMT"; then | |
4654 | ac_verc_fail=yes | |
4655 | else | |
4656 | # Found it, now check the version. | |
b08c89d9 | 4657 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MSGFMT" >&5 |
322e23db | 4658 | $as_echo_n "checking version of $MSGFMT... " >&6; } |
4baa087a RM |
4659 | ac_prog_version=`$MSGFMT --version 2>&1 | sed -n 's/^.*GNU gettext.* \([0-9]*\.[0-9.]*\).*$/\1/p'` |
4660 | case $ac_prog_version in | |
4661 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
4662 | 0.10.3[6-9]* | 0.10.[4-9][0-9]* | 0.1[1-9]* | 0.[2-9][0-9]* | [1-9].*) | |
4663 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
4664 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4665 | ||
4666 | esac | |
b08c89d9 | 4667 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4668 | $as_echo "$ac_prog_version" >&6; } |
3a12e572 | 4669 | fi |
4baa087a RM |
4670 | if test $ac_verc_fail = yes; then |
4671 | MSGFMT=: aux_missing="$aux_missing msgfmt" | |
4672 | fi | |
4673 | ||
4674 | for ac_prog in makeinfo | |
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_MAKEINFO+:} false; then : |
322e23db | 4681 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 4682 | else |
4baa087a RM |
4683 | if test -n "$MAKEINFO"; then |
4684 | ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test. | |
cd6ede75 | 4685 | else |
3a12e572 UD |
4686 | as_save_IFS=$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_MAKEINFO="$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 | MAKEINFO=$ac_cv_prog_MAKEINFO |
4704 | if test -n "$MAKEINFO"; then | |
b08c89d9 | 4705 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5 |
322e23db | 4706 | $as_echo "$MAKEINFO" >&6; } |
cd6ede75 | 4707 | else |
b08c89d9 | 4708 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4709 | $as_echo "no" >&6; } |
cd6ede75 UD |
4710 | fi |
4711 | ||
26f56c1c | 4712 | |
4baa087a RM |
4713 | test -n "$MAKEINFO" && break |
4714 | done | |
5edb9387 | 4715 | |
4baa087a RM |
4716 | if test -z "$MAKEINFO"; then |
4717 | ac_verc_fail=yes | |
5edb9387 | 4718 | else |
4baa087a | 4719 | # Found it, now check the version. |
b08c89d9 | 4720 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MAKEINFO" >&5 |
322e23db | 4721 | $as_echo_n "checking version of $MAKEINFO... " >&6; } |
4baa087a RM |
4722 | ac_prog_version=`$MAKEINFO --version 2>&1 | sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'` |
4723 | case $ac_prog_version in | |
4724 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
3a12c70f | 4725 | 4.[7-9]*|4.[1-9][0-9]*|[5-9].*) |
4baa087a RM |
4726 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4727 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
5edb9387 | 4728 | |
4baa087a | 4729 | esac |
b08c89d9 | 4730 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4731 | $as_echo "$ac_prog_version" >&6; } |
5edb9387 | 4732 | fi |
4baa087a RM |
4733 | if test $ac_verc_fail = yes; then |
4734 | MAKEINFO=: aux_missing="$aux_missing makeinfo" | |
5edb9387 | 4735 | fi |
cd6ede75 | 4736 | |
4baa087a | 4737 | for ac_prog in sed |
c4d23330 RM |
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_SED+:} false; then : |
322e23db | 4744 | $as_echo_n "(cached) " >&6 |
c4d23330 | 4745 | else |
4baa087a RM |
4746 | if test -n "$SED"; then |
4747 | ac_cv_prog_SED="$SED" # Let the user override the test. | |
c4d23330 RM |
4748 | else |
4749 | as_save_IFS=$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_SED="$ac_prog" |
b08c89d9 | 4757 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
c4d23330 RM |
4758 | break 2 |
4759 | fi | |
4760 | done | |
b08c89d9 | 4761 | done |
26f56c1c | 4762 | IFS=$as_save_IFS |
c4d23330 RM |
4763 | |
4764 | fi | |
4765 | fi | |
4baa087a RM |
4766 | SED=$ac_cv_prog_SED |
4767 | if test -n "$SED"; then | |
b08c89d9 | 4768 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SED" >&5 |
322e23db | 4769 | $as_echo "$SED" >&6; } |
c4d23330 | 4770 | else |
b08c89d9 | 4771 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4772 | $as_echo "no" >&6; } |
c4d23330 RM |
4773 | fi |
4774 | ||
26f56c1c | 4775 | |
4baa087a | 4776 | test -n "$SED" && break |
c4d23330 RM |
4777 | done |
4778 | ||
4baa087a | 4779 | if test -z "$SED"; then |
c4d23330 RM |
4780 | ac_verc_fail=yes |
4781 | else | |
4782 | # Found it, now check the version. | |
b08c89d9 | 4783 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $SED" >&5 |
322e23db | 4784 | $as_echo_n "checking version of $SED... " >&6; } |
07e51550 | 4785 | ac_prog_version=`$SED --version 2>&1 | sed -n 's/^.*GNU sed[^0-9]* \([0-9]*\.[0-9.]*\).*$/\1/p'` |
c4d23330 RM |
4786 | case $ac_prog_version in |
4787 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
4baa087a | 4788 | 3.0[2-9]*|3.[1-9]*|[4-9]*) |
c4d23330 RM |
4789 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4790 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4791 | ||
4792 | esac | |
b08c89d9 | 4793 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4794 | $as_echo "$ac_prog_version" >&6; } |
c4d23330 RM |
4795 | fi |
4796 | if test $ac_verc_fail = yes; then | |
4baa087a | 4797 | SED=: aux_missing="$aux_missing sed" |
c4d23330 RM |
4798 | fi |
4799 | ||
0786794f AM |
4800 | for ac_prog in gawk |
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 | |
4804 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4805 | $as_echo_n "checking for $ac_word... " >&6; } | |
4806 | if ${ac_cv_prog_AWK+:} false; then : | |
4807 | $as_echo_n "(cached) " >&6 | |
4808 | else | |
4809 | if test -n "$AWK"; then | |
4810 | ac_cv_prog_AWK="$AWK" # Let the user override the test. | |
4811 | else | |
4812 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4813 | for as_dir in $PATH | |
4814 | do | |
4815 | IFS=$as_save_IFS | |
4816 | test -z "$as_dir" && as_dir=. | |
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 |
0786794f AM |
4819 | ac_cv_prog_AWK="$ac_prog" |
4820 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4821 | break 2 | |
4822 | fi | |
4823 | done | |
4824 | done | |
4825 | IFS=$as_save_IFS | |
4826 | ||
4827 | fi | |
4828 | fi | |
4829 | AWK=$ac_cv_prog_AWK | |
4830 | if test -n "$AWK"; then | |
4831 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 | |
4832 | $as_echo "$AWK" >&6; } | |
4833 | else | |
4834 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4835 | $as_echo "no" >&6; } | |
4836 | fi | |
4837 | ||
4838 | ||
4839 | test -n "$AWK" && break | |
4840 | done | |
4841 | ||
4842 | if test -z "$AWK"; then | |
4843 | ac_verc_fail=yes | |
4844 | else | |
4845 | # Found it, now check the version. | |
4846 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $AWK" >&5 | |
4847 | $as_echo_n "checking version of $AWK... " >&6; } | |
4848 | ac_prog_version=`$AWK --version 2>&1 | sed -n 's/^.*GNU Awk[^0-9]*\([0-9][0-9.]*\).*$/\1/p'` | |
4849 | case $ac_prog_version in | |
4850 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
12086fb4 | 4851 | 3.1.[2-9]*|3.[2-9]*|[4-9]*) |
0786794f AM |
4852 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4853 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4854 | ||
4855 | esac | |
4856 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 | |
4857 | $as_echo "$ac_prog_version" >&6; } | |
4858 | fi | |
4859 | if test $ac_verc_fail = yes; then | |
4860 | critic_missing="$critic_missing gawk" | |
4861 | fi | |
4862 | ||
4baa087a | 4863 | |
461a7b1e RM |
4864 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC is sufficient to build libc" >&5 |
4865 | $as_echo_n "checking if $CC is sufficient to build libc... " >&6; } | |
4866 | if ${libc_cv_compiler_ok+:} false; then : | |
4867 | $as_echo_n "(cached) " >&6 | |
4868 | else | |
4869 | ||
4870 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4871 | /* end confdefs.h. */ | |
4872 | ||
4873 | int | |
4874 | main () | |
4875 | { | |
4876 | ||
b08b4218 | 4877 | #if !defined __GNUC__ || __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 7) |
461a7b1e RM |
4878 | #error insufficient compiler |
4879 | #endif | |
4880 | ; | |
4881 | return 0; | |
4882 | } | |
4883 | _ACEOF | |
4884 | if ac_fn_c_try_compile "$LINENO"; then : | |
4885 | libc_cv_compiler_ok=yes | |
4886 | else | |
4887 | libc_cv_compiler_ok=no | |
4888 | fi | |
4889 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4890 | fi | |
4891 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_compiler_ok" >&5 | |
4892 | $as_echo "$libc_cv_compiler_ok" >&6; } | |
4893 | if test $libc_cv_compiler_ok != yes; then : | |
4894 | critic_missing="$critic_missing compiler" | |
4895 | fi | |
4896 | ||
30b99d79 RM |
4897 | if test -n "$ac_tool_prefix"; then |
4898 | # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args. | |
4899 | set dummy ${ac_tool_prefix}nm; ac_word=$2 | |
4900 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4901 | $as_echo_n "checking for $ac_word... " >&6; } | |
4902 | if ${ac_cv_prog_NM+:} false; then : | |
4903 | $as_echo_n "(cached) " >&6 | |
4904 | else | |
4905 | if test -n "$NM"; then | |
4906 | ac_cv_prog_NM="$NM" # Let the user override the test. | |
4907 | else | |
4908 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4909 | for as_dir in $PATH | |
4910 | do | |
4911 | IFS=$as_save_IFS | |
4912 | test -z "$as_dir" && as_dir=. | |
4913 | for ac_exec_ext in '' $ac_executable_extensions; do | |
f4a58f0d | 4914 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
30b99d79 RM |
4915 | ac_cv_prog_NM="${ac_tool_prefix}nm" |
4916 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4917 | break 2 | |
4918 | fi | |
4919 | done | |
4920 | done | |
4921 | IFS=$as_save_IFS | |
4922 | ||
4923 | fi | |
4924 | fi | |
4925 | NM=$ac_cv_prog_NM | |
4926 | if test -n "$NM"; then | |
4927 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5 | |
4928 | $as_echo "$NM" >&6; } | |
4929 | else | |
4930 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4931 | $as_echo "no" >&6; } | |
4932 | fi | |
4933 | ||
4934 | ||
4935 | fi | |
4936 | if test -z "$ac_cv_prog_NM"; then | |
4937 | ac_ct_NM=$NM | |
4938 | # Extract the first word of "nm", so it can be a program name with args. | |
4939 | set dummy nm; ac_word=$2 | |
4940 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4941 | $as_echo_n "checking for $ac_word... " >&6; } | |
4942 | if ${ac_cv_prog_ac_ct_NM+:} false; then : | |
4943 | $as_echo_n "(cached) " >&6 | |
4944 | else | |
4945 | if test -n "$ac_ct_NM"; then | |
4946 | ac_cv_prog_ac_ct_NM="$ac_ct_NM" # Let the user override the test. | |
4947 | else | |
4948 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4949 | for as_dir in $PATH | |
4950 | do | |
4951 | IFS=$as_save_IFS | |
4952 | test -z "$as_dir" && as_dir=. | |
4953 | for ac_exec_ext in '' $ac_executable_extensions; do | |
f4a58f0d | 4954 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
30b99d79 RM |
4955 | ac_cv_prog_ac_ct_NM="nm" |
4956 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4957 | break 2 | |
4958 | fi | |
4959 | done | |
4960 | done | |
4961 | IFS=$as_save_IFS | |
4962 | ||
4963 | fi | |
4964 | fi | |
4965 | ac_ct_NM=$ac_cv_prog_ac_ct_NM | |
4966 | if test -n "$ac_ct_NM"; then | |
4967 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NM" >&5 | |
4968 | $as_echo "$ac_ct_NM" >&6; } | |
4969 | else | |
4970 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4971 | $as_echo "no" >&6; } | |
4972 | fi | |
4973 | ||
4974 | if test "x$ac_ct_NM" = x; then | |
4975 | NM="false" | |
4976 | else | |
4977 | case $cross_compiling:$ac_tool_warned in | |
4978 | yes:) | |
4979 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
4980 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
4981 | ac_tool_warned=yes ;; | |
4982 | esac | |
4983 | NM=$ac_ct_NM | |
4984 | fi | |
4985 | else | |
4986 | NM="$ac_cv_prog_NM" | |
4987 | fi | |
4988 | ||
d30cf5bb | 4989 | |
8894bad3 AM |
4990 | if test "x$maintainer" = "xyes"; then |
4991 | for ac_prog in autoconf | |
c4d23330 RM |
4992 | do |
4993 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4994 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4995 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4996 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4997 | if ${ac_cv_prog_AUTOCONF+:} false; then : |
322e23db | 4998 | $as_echo_n "(cached) " >&6 |
c4d23330 | 4999 | else |
4baa087a RM |
5000 | if test -n "$AUTOCONF"; then |
5001 | ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test. | |
c4d23330 RM |
5002 | else |
5003 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5004 | for as_dir in $PATH | |
5005 | do | |
5006 | IFS=$as_save_IFS | |
5007 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5008 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 5009 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 5010 | ac_cv_prog_AUTOCONF="$ac_prog" |
b08c89d9 | 5011 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
c4d23330 RM |
5012 | break 2 |
5013 | fi | |
5014 | done | |
b08c89d9 | 5015 | done |
26f56c1c | 5016 | IFS=$as_save_IFS |
c4d23330 RM |
5017 | |
5018 | fi | |
5019 | fi | |
4baa087a RM |
5020 | AUTOCONF=$ac_cv_prog_AUTOCONF |
5021 | if test -n "$AUTOCONF"; then | |
b08c89d9 | 5022 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOCONF" >&5 |
322e23db | 5023 | $as_echo "$AUTOCONF" >&6; } |
c4d23330 | 5024 | else |
b08c89d9 | 5025 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5026 | $as_echo "no" >&6; } |
c4d23330 RM |
5027 | fi |
5028 | ||
26f56c1c | 5029 | |
4baa087a | 5030 | test -n "$AUTOCONF" && break |
c4d23330 | 5031 | done |
4baa087a | 5032 | test -n "$AUTOCONF" || AUTOCONF="no" |
c4d23330 | 5033 | |
8894bad3 AM |
5034 | case "x$AUTOCONF" in |
5035 | xno|x|x:) AUTOCONF=no ;; | |
5036 | *) | |
5037 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works" >&5 | |
5038 | $as_echo_n "checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works... " >&6; } | |
f318beb8 | 5039 | if ${libc_cv_autoconf_works+:} false; then : |
322e23db | 5040 | $as_echo_n "(cached) " >&6 |
c4d23330 | 5041 | else |
8894bad3 AM |
5042 | if (cd $srcdir; $AUTOCONF $ACFLAGS configure.ac > /dev/null 2>&1); then |
5043 | libc_cv_autoconf_works=yes | |
5044 | else | |
5045 | libc_cv_autoconf_works=no | |
5046 | fi | |
c4d23330 | 5047 | fi |
b08c89d9 | 5048 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_autoconf_works" >&5 |
322e23db | 5049 | $as_echo "$libc_cv_autoconf_works" >&6; } |
8894bad3 AM |
5050 | test $libc_cv_autoconf_works = yes || AUTOCONF=no |
5051 | ;; | |
5052 | esac | |
5053 | if test "x$AUTOCONF" = xno; then | |
5054 | aux_missing="$aux_missing autoconf" | |
5055 | fi | |
9e8ac24b AM |
5056 | else |
5057 | AUTOCONF=no | |
c4d23330 RM |
5058 | fi |
5059 | ||
4a531bb0 | 5060 | test -n "$critic_missing" && as_fn_error $? " |
32a448ed | 5061 | *** These critical programs are missing or too old:$critic_missing |
b08c89d9 | 5062 | *** Check the INSTALL file for required versions." "$LINENO" 5 |
32a448ed | 5063 | |
b08c89d9 | 5064 | test -n "$aux_missing" && { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: |
9c6fffc0 | 5065 | *** These auxiliary programs are missing or incompatible versions:$aux_missing |
ea9f119b | 5066 | *** some features will be disabled. |
3a12e572 | 5067 | *** Check the INSTALL file for required versions." >&5 |
322e23db | 5068 | $as_echo "$as_me: WARNING: |
3a12e572 UD |
5069 | *** These auxiliary programs are missing or incompatible versions:$aux_missing |
5070 | *** some features will be disabled. | |
5071 | *** Check the INSTALL file for required versions." >&2;} | |
ea9f119b | 5072 | |
3c720987 UD |
5073 | # if using special system headers, find out the compiler's sekrit |
5074 | # header directory and add that to the list. NOTE: Only does the right | |
5075 | # thing on a system that doesn't need fixincludes. (Not presently a problem.) | |
5076 | if test -n "$sysheaders"; then | |
67fbfa5c RM |
5077 | SYSINCLUDES=-nostdinc |
5078 | for d in include include-fixed; do | |
22dca1ea | 5079 | i=`$CC -print-file-name="$d"` && test "x$i" != x && test "x$i" != "x$d" && |
67fbfa5c RM |
5080 | SYSINCLUDES="$SYSINCLUDES -isystem $i" |
5081 | done | |
5082 | SYSINCLUDES="$SYSINCLUDES \ | |
3d6ce23a | 5083 | -isystem `echo $sysheaders | sed 's/:/ -isystem /g'`" |
ef226fec | 5084 | if test -n "$CXX"; then |
7872cfb0 | 5085 | CXX_SYSINCLUDES= |
67060746 AC |
5086 | for cxxheaders in `$CXX -v -S -x c++ /dev/null -o /dev/null 2>&1 \ |
5087 | | sed -n -e '1,/#include/d' -e 's/^ \(\/.*\/[cg]++\)/\1/p'`; do | |
5088 | test "x$cxxheaders" != x && | |
5089 | CXX_SYSINCLUDES="$CXX_SYSINCLUDES -isystem $cxxheaders" | |
5090 | done | |
ef226fec | 5091 | fi |
3c720987 UD |
5092 | fi |
5093 | ||
5094 | ||
ef226fec | 5095 | |
fc3e1337 FW |
5096 | # Obtain some C++ header file paths. This is used to make a local |
5097 | # copy of those headers in Makerules. | |
5098 | if test -n "$CXX"; then | |
5099 | find_cxx_header () { | |
5100 | echo "#include <$1>" | $CXX -M -MP -x c++ - | sed -n "/$1:/{s/:\$//;p}" | |
5101 | } | |
5102 | CXX_CSTDLIB_HEADER="$(find_cxx_header cstdlib)" | |
5103 | CXX_CMATH_HEADER="$(find_cxx_header cmath)" | |
5104 | fi | |
5105 | ||
5106 | ||
5107 | ||
3911660e UD |
5108 | # Test if LD_LIBRARY_PATH contains the notation for the current directory |
5109 | # since this would lead to problems installing/building glibc. | |
5110 | # LD_LIBRARY_PATH contains the current directory if one of the following | |
5111 | # is true: | |
5112 | # - one of the terminals (":" and ";") is the first or last sign | |
5113 | # - two terminals occur directly after each other | |
5114 | # - the path contains an element with a dot in it | |
b08c89d9 | 5115 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking LD_LIBRARY_PATH variable" >&5 |
322e23db | 5116 | $as_echo_n "checking LD_LIBRARY_PATH variable... " >&6; } |
3911660e UD |
5117 | case ${LD_LIBRARY_PATH} in |
5118 | [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* ) | |
b3a86ae1 | 5119 | ld_library_path_setting="contains current directory" |
3911660e UD |
5120 | ;; |
5121 | *) | |
5122 | ld_library_path_setting="ok" | |
5123 | ;; | |
5124 | esac | |
b08c89d9 | 5125 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_library_path_setting" >&5 |
322e23db | 5126 | $as_echo "$ld_library_path_setting" >&6; } |
3911660e | 5127 | if test "$ld_library_path_setting" != "ok"; then |
4a531bb0 | 5128 | as_fn_error $? " |
3a12e572 UD |
5129 | *** LD_LIBRARY_PATH shouldn't contain the current directory when |
5130 | *** building glibc. Please change the environment variable | |
b08c89d9 | 5131 | *** and run configure again." "$LINENO" 5 |
3911660e UD |
5132 | fi |
5133 | ||
cd6ede75 UD |
5134 | # Extract the first word of "bash", so it can be a program name with args. |
5135 | set dummy bash; ac_word=$2 | |
b08c89d9 | 5136 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5137 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5138 | if ${ac_cv_path_BASH_SHELL+:} false; then : |
322e23db | 5139 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 5140 | else |
26f56c1c | 5141 | case $BASH_SHELL in |
3a12e572 | 5142 | [\\/]* | ?:[\\/]*) |
26f56c1c | 5143 | ac_cv_path_BASH_SHELL="$BASH_SHELL" # Let the user override the test with a path. |
cd6ede75 UD |
5144 | ;; |
5145 | *) | |
3a12e572 UD |
5146 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5147 | for as_dir in $PATH | |
5148 | do | |
5149 | IFS=$as_save_IFS | |
5150 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5151 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 5152 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
26f56c1c | 5153 | ac_cv_path_BASH_SHELL="$as_dir/$ac_word$ac_exec_ext" |
b08c89d9 | 5154 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5155 | break 2 |
5156 | fi | |
5157 | done | |
b08c89d9 | 5158 | done |
26f56c1c | 5159 | IFS=$as_save_IFS |
3a12e572 | 5160 | |
26f56c1c | 5161 | test -z "$ac_cv_path_BASH_SHELL" && ac_cv_path_BASH_SHELL="no" |
cd6ede75 UD |
5162 | ;; |
5163 | esac | |
5164 | fi | |
26f56c1c UD |
5165 | BASH_SHELL=$ac_cv_path_BASH_SHELL |
5166 | if test -n "$BASH_SHELL"; then | |
b08c89d9 | 5167 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BASH_SHELL" >&5 |
322e23db | 5168 | $as_echo "$BASH_SHELL" >&6; } |
cd6ede75 | 5169 | else |
b08c89d9 | 5170 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5171 | $as_echo "no" >&6; } |
cd6ede75 UD |
5172 | fi |
5173 | ||
26f56c1c | 5174 | |
cd6ede75 | 5175 | |
c0016081 UD |
5176 | # Extract the first word of "perl", so it can be a program name with args. |
5177 | set dummy perl; ac_word=$2 | |
b08c89d9 | 5178 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5179 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5180 | if ${ac_cv_path_PERL+:} false; then : |
322e23db | 5181 | $as_echo_n "(cached) " >&6 |
a2b08ee5 | 5182 | else |
3a12e572 UD |
5183 | case $PERL in |
5184 | [\\/]* | ?:[\\/]*) | |
a2b08ee5 UD |
5185 | ac_cv_path_PERL="$PERL" # Let the user override the test with a path. |
5186 | ;; | |
5187 | *) | |
3a12e572 UD |
5188 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5189 | for as_dir in $PATH | |
5190 | do | |
5191 | IFS=$as_save_IFS | |
5192 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5193 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 5194 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
3a12e572 | 5195 | ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext" |
b08c89d9 | 5196 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5197 | break 2 |
5198 | fi | |
5199 | done | |
b08c89d9 | 5200 | done |
26f56c1c | 5201 | IFS=$as_save_IFS |
3a12e572 | 5202 | |
c0016081 | 5203 | test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="no" |
a2b08ee5 UD |
5204 | ;; |
5205 | esac | |
5206 | fi | |
3a12e572 | 5207 | PERL=$ac_cv_path_PERL |
a2b08ee5 | 5208 | if test -n "$PERL"; then |
b08c89d9 | 5209 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5 |
322e23db | 5210 | $as_echo "$PERL" >&6; } |
a2b08ee5 | 5211 | else |
b08c89d9 | 5212 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5213 | $as_echo "no" >&6; } |
a2b08ee5 UD |
5214 | fi |
5215 | ||
26f56c1c | 5216 | |
2fd5d029 RM |
5217 | if test "$PERL" != no && |
5218 | (eval `$PERL -V:apiversion`; test `expr "$apiversion" \< 5` -ne 0); then | |
5219 | PERL=no | |
fc304e02 | 5220 | fi |
c0016081 UD |
5221 | # Extract the first word of "install-info", so it can be a program name with args. |
5222 | set dummy install-info; ac_word=$2 | |
b08c89d9 | 5223 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5224 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5225 | if ${ac_cv_path_INSTALL_INFO+:} false; then : |
322e23db | 5226 | $as_echo_n "(cached) " >&6 |
c0016081 | 5227 | else |
3a12e572 UD |
5228 | case $INSTALL_INFO in |
5229 | [\\/]* | ?:[\\/]*) | |
c0016081 UD |
5230 | ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path. |
5231 | ;; | |
5232 | *) | |
3a12e572 | 5233 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
f4b07664 RM |
5234 | as_dummy="$PATH:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin" |
5235 | for as_dir in $as_dummy | |
3a12e572 UD |
5236 | do |
5237 | IFS=$as_save_IFS | |
5238 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5239 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 5240 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
3a12e572 | 5241 | ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext" |
b08c89d9 | 5242 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5243 | break 2 |
5244 | fi | |
5245 | done | |
b08c89d9 | 5246 | done |
26f56c1c | 5247 | IFS=$as_save_IFS |
3a12e572 | 5248 | |
c0016081 UD |
5249 | test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO="no" |
5250 | ;; | |
5251 | esac | |
5252 | fi | |
3a12e572 | 5253 | INSTALL_INFO=$ac_cv_path_INSTALL_INFO |
c0016081 | 5254 | if test -n "$INSTALL_INFO"; then |
b08c89d9 | 5255 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5 |
322e23db | 5256 | $as_echo "$INSTALL_INFO" >&6; } |
c0016081 | 5257 | else |
b08c89d9 | 5258 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5259 | $as_echo "no" >&6; } |
c0016081 UD |
5260 | fi |
5261 | ||
26f56c1c | 5262 | |
cc8623f1 WN |
5263 | for ac_prog in bison |
5264 | do | |
5265 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
5266 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 5267 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5268 | $as_echo_n "checking for $ac_word... " >&6; } |
cc8623f1 | 5269 | if ${ac_cv_prog_BISON+:} false; then : |
322e23db | 5270 | $as_echo_n "(cached) " >&6 |
ae113383 | 5271 | else |
cc8623f1 WN |
5272 | if test -n "$BISON"; then |
5273 | ac_cv_prog_BISON="$BISON" # Let the user override the test. | |
5274 | else | |
5275 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5276 | for as_dir in $PATH | |
3a12e572 UD |
5277 | do |
5278 | IFS=$as_save_IFS | |
5279 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5280 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 5281 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
cc8623f1 | 5282 | ac_cv_prog_BISON="$ac_prog" |
b08c89d9 | 5283 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5284 | break 2 |
5285 | fi | |
5286 | done | |
b08c89d9 | 5287 | done |
26f56c1c | 5288 | IFS=$as_save_IFS |
3a12e572 | 5289 | |
ae113383 | 5290 | fi |
cc8623f1 WN |
5291 | fi |
5292 | BISON=$ac_cv_prog_BISON | |
ae113383 | 5293 | if test -n "$BISON"; then |
b08c89d9 | 5294 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5 |
322e23db | 5295 | $as_echo "$BISON" >&6; } |
ae113383 | 5296 | else |
b08c89d9 | 5297 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5298 | $as_echo "no" >&6; } |
ae113383 UD |
5299 | fi |
5300 | ||
5301 | ||
cc8623f1 WN |
5302 | test -n "$BISON" && break |
5303 | done | |
5304 | ||
5305 | if test -z "$BISON"; then | |
5306 | ac_verc_fail=yes | |
5307 | else | |
5308 | # Found it, now check the version. | |
5309 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $BISON" >&5 | |
5310 | $as_echo_n "checking version of $BISON... " >&6; } | |
5311 | ac_prog_version=`$BISON --version 2>&1 | sed -n 's/^.*bison (GNU Bison) \([0-9]*\.[0-9.]*\).*$/\1/p'` | |
5312 | case $ac_prog_version in | |
5313 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
5314 | 2.7*|[3-9].*|[1-9][0-9]*) | |
5315 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
5316 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
5317 | ||
5318 | esac | |
5319 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 | |
5320 | $as_echo "$ac_prog_version" >&6; } | |
5321 | fi | |
5322 | if test $ac_verc_fail = yes; then | |
5323 | BISON=no | |
5324 | fi | |
5325 | ||
26f56c1c | 5326 | |
b08c89d9 | 5327 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .set assembler directive" >&5 |
322e23db | 5328 | $as_echo_n "checking for .set assembler directive... " >&6; } |
f318beb8 | 5329 | if ${libc_cv_asm_set_directive+:} false; then : |
322e23db | 5330 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
5331 | else |
5332 | cat > conftest.s <<EOF | |
8c0c01db | 5333 | .text |
cd6ede75 UD |
5334 | foo: |
5335 | .set glibc_conftest_frobozz,foo | |
7b8e0d49 | 5336 | .globl glibc_conftest_frobozz |
cd6ede75 UD |
5337 | EOF |
5338 | # The alpha-dec-osf1 assembler gives only a warning for `.set' | |
5339 | # (but it doesn't work), so we must do a linking check to be sure. | |
5340 | cat > conftest1.c <<\EOF | |
5341 | extern int glibc_conftest_frobozz; | |
640f0119 | 5342 | void _start() { glibc_conftest_frobozz = 1; } |
cd6ede75 UD |
5343 | EOF |
5344 | if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \ | |
640f0119 | 5345 | -nostartfiles -nostdlib \ |
cd6ede75 UD |
5346 | -o conftest conftest.s conftest1.c 1>&5 2>&5; then |
5347 | libc_cv_asm_set_directive=yes | |
5348 | else | |
5349 | libc_cv_asm_set_directive=no | |
5350 | fi | |
5351 | rm -f conftest* | |
5352 | fi | |
b08c89d9 | 5353 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_set_directive" >&5 |
322e23db | 5354 | $as_echo "$libc_cv_asm_set_directive" >&6; } |
cd6ede75 | 5355 | if test $libc_cv_asm_set_directive = yes; then |
b08c89d9 | 5356 | $as_echo "#define HAVE_ASM_SET_DIRECTIVE 1" >>confdefs.h |
cd6ede75 UD |
5357 | |
5358 | fi | |
5359 | ||
2a723ff6 | 5360 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for protected data symbol" >&5 |
83569fb8 L |
5361 | $as_echo_n "checking linker support for protected data symbol... " >&6; } |
5362 | if ${libc_cv_protected_data+:} false; then : | |
5363 | $as_echo_n "(cached) " >&6 | |
5364 | else | |
5365 | cat > conftest.c <<EOF | |
2a723ff6 | 5366 | int bar __attribute__ ((visibility ("protected"))) = 1; |
83569fb8 | 5367 | EOF |
2a723ff6 JM |
5368 | libc_cv_protected_data=no |
5369 | if { ac_try='${CC-cc} -nostdlib -nostartfiles -fPIC -shared conftest.c -o conftest.so' | |
83569fb8 L |
5370 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
5371 | (eval $ac_try) 2>&5 | |
5372 | ac_status=$? | |
5373 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5374 | test $ac_status = 0; }; }; then | |
2a723ff6 JM |
5375 | cat > conftest.c <<EOF |
5376 | extern int bar; | |
5377 | int main (void) { return bar; } | |
83569fb8 | 5378 | EOF |
2a723ff6 | 5379 | if { ac_try='${CC-cc} -nostdlib -nostartfiles conftest.c -o conftest conftest.so' |
83569fb8 L |
5380 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
5381 | (eval $ac_try) 2>&5 | |
5382 | ac_status=$? | |
5383 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5384 | test $ac_status = 0; }; }; then | |
2a723ff6 | 5385 | libc_cv_protected_data=yes |
83569fb8 | 5386 | fi |
2a723ff6 JM |
5387 | fi |
5388 | rm -f conftest.* | |
83569fb8 L |
5389 | |
5390 | fi | |
5391 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_protected_data" >&5 | |
5392 | $as_echo "$libc_cv_protected_data" >&6; } | |
83569fb8 L |
5393 | |
5394 | ||
a0da5fe1 | 5395 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken __attribute__((alias()))" >&5 |
322e23db | 5396 | $as_echo_n "checking for broken __attribute__((alias()))... " >&6; } |
f318beb8 | 5397 | if ${libc_cv_broken_alias_attribute+:} false; then : |
322e23db | 5398 | $as_echo_n "(cached) " >&6 |
37ba7d66 UD |
5399 | else |
5400 | cat > conftest.c <<EOF | |
a0da5fe1 UD |
5401 | extern int foo (int x) __asm ("xyzzy"); |
5402 | int bar (int x) { return x; } | |
5403 | extern __typeof (bar) foo __attribute ((weak, alias ("bar"))); | |
5404 | extern int dfoo; | |
5405 | extern __typeof (dfoo) dfoo __asm ("abccb"); | |
5406 | int dfoo = 1; | |
37ba7d66 | 5407 | EOF |
a0da5fe1 UD |
5408 | libc_cv_broken_alias_attribute=yes |
5409 | if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5' | |
b08c89d9 | 5410 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
61cea1c3 RM |
5411 | (eval $ac_try) 2>&5 |
5412 | ac_status=$? | |
b08c89d9 UD |
5413 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5414 | test $ac_status = 0; }; }; then | |
a0da5fe1 UD |
5415 | if grep 'xyzzy' conftest.s >/dev/null && |
5416 | grep 'abccb' conftest.s >/dev/null; then | |
5417 | libc_cv_broken_alias_attribute=no | |
5418 | fi | |
5419 | fi | |
5420 | rm -f conftest.c conftest.s | |
37ba7d66 | 5421 | |
3a12e572 | 5422 | fi |
b08c89d9 | 5423 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_broken_alias_attribute" >&5 |
322e23db | 5424 | $as_echo "$libc_cv_broken_alias_attribute" >&6; } |
a0da5fe1 UD |
5425 | if test $libc_cv_broken_alias_attribute = yes; then |
5426 | as_fn_error $? "working alias attribute support required" "$LINENO" 5 | |
5427 | fi | |
37ba7d66 | 5428 | |
2a723ff6 | 5429 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to put _rtld_local into .sdata section" >&5 |
322e23db | 5430 | $as_echo_n "checking whether to put _rtld_local into .sdata section... " >&6; } |
f318beb8 | 5431 | if ${libc_cv_have_sdata_section+:} false; then : |
322e23db | 5432 | $as_echo_n "(cached) " >&6 |
0d01dace UD |
5433 | else |
5434 | echo "int i;" > conftest.c | |
2a723ff6 JM |
5435 | libc_cv_have_sdata_section=no |
5436 | if ${CC-cc} $LDFLAGS -fPIC -shared -Wl,--verbose conftest.c -o conftest.so 2>&1 \ | |
5437 | | grep '\.sdata' >/dev/null; then | |
5438 | libc_cv_have_sdata_section=yes | |
5439 | fi | |
5440 | rm -f conftest.c conftest.so | |
0d01dace | 5441 | |
3a12e572 | 5442 | fi |
b08c89d9 | 5443 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_sdata_section" >&5 |
322e23db | 5444 | $as_echo "$libc_cv_have_sdata_section" >&6; } |
2a723ff6 JM |
5445 | if test $libc_cv_have_sdata_section = yes; then |
5446 | $as_echo "#define HAVE_SDATA_SECTION 1" >>confdefs.h | |
0d01dace | 5447 | |
a0da5fe1 | 5448 | fi |
0d01dace | 5449 | |
a0da5fe1 | 5450 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use .ctors/.dtors header and trailer" >&5 |
62bede13 | 5451 | $as_echo_n "checking whether to use .ctors/.dtors header and trailer... " >&6; } |
f318beb8 | 5452 | if ${libc_cv_ctors_header+:} false; then : |
62bede13 RM |
5453 | $as_echo_n "(cached) " >&6 |
5454 | else | |
a0da5fe1 | 5455 | libc_cv_ctors_header=yes |
07037eeb JM |
5456 | cat > conftest.c <<EOF |
5457 | int _start (void) { return 0; } | |
5458 | int __start (void) { return 0; } | |
113ddea4 | 5459 | |
07037eeb JM |
5460 | __attribute__ ((constructor)) void ctor (void) { asm (""); } |
5461 | __attribute__ ((destructor)) void dtor (void) { asm (""); } | |
113ddea4 | 5462 | |
07037eeb JM |
5463 | EOF |
5464 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -o conftest | |
5465 | conftest.c -static -nostartfiles -nostdlib | |
5466 | 1>&5' | |
5467 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
5468 | (eval $ac_try) 2>&5 | |
5469 | ac_status=$? | |
5470 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5471 | test $ac_status = 0; }; }; then : | |
113ddea4 | 5472 | if $READELF -WS conftest$ac_exeext | $AWK ' |
5f69cd2f | 5473 | { gsub(/\[ */, "[") } |
113ddea4 RM |
5474 | $2 == ".ctors" || $2 == ".dtors" { |
5475 | size = strtonum("0x" $6) | |
5476 | align = strtonum("0x" $NF) | |
5477 | seen[$2] = 1 | |
5478 | stub[$2] = size == align * 2 | |
5f69cd2f | 5479 | } |
113ddea4 RM |
5480 | END { |
5481 | ctors_ok = !seen[".ctors"] || stub[".ctors"] | |
5482 | dtors_ok = !seen[".dtors"] || stub[".dtors"] | |
5483 | exit ((ctors_ok && dtors_ok) ? 0 : 1) | |
5484 | } | |
5485 | '; then : | |
5486 | libc_cv_ctors_header=no | |
5487 | fi | |
5488 | ||
5489 | else | |
5490 | as_fn_error $? "missing __attribute__ ((constructor)) support??" "$LINENO" 5 | |
5491 | ||
5492 | fi | |
07037eeb | 5493 | rm -f conftest* |
113ddea4 | 5494 | |
62bede13 RM |
5495 | fi |
5496 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ctors_header" >&5 | |
5497 | $as_echo "$libc_cv_ctors_header" >&6; } | |
a0da5fe1 UD |
5498 | if test $libc_cv_ctors_header = no; then |
5499 | $as_echo "#define NO_CTORS_DTORS_SECTIONS 1" >>confdefs.h | |
4a531bb0 | 5500 | |
a0da5fe1 | 5501 | fi |
2c617417 | 5502 | |
a0da5fe1 | 5503 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libunwind-support in compiler" >&5 |
322e23db | 5504 | $as_echo_n "checking for libunwind-support in compiler... " >&6; } |
f318beb8 | 5505 | if ${libc_cv_cc_with_libunwind+:} false; then : |
322e23db | 5506 | $as_echo_n "(cached) " >&6 |
c776b3d7 | 5507 | else |
c776b3d7 | 5508 | |
a0da5fe1 | 5509 | cat > conftest.c <<EOF |
cbdb12de UD |
5510 | int main (void) { return 0; } |
5511 | EOF | |
a0da5fe1 | 5512 | if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -static -o conftest \ |
8175a253 | 5513 | conftest.c -v 2>&1 >/dev/null | grep ' -lunwind ' >/dev/null; then |
a0da5fe1 UD |
5514 | libc_cv_cc_with_libunwind=yes |
5515 | else | |
5516 | libc_cv_cc_with_libunwind=no | |
5517 | fi | |
5518 | rm -f conftest* | |
c776b3d7 | 5519 | fi |
b08c89d9 | 5520 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_with_libunwind" >&5 |
322e23db | 5521 | $as_echo "$libc_cv_cc_with_libunwind" >&6; } |
c776b3d7 | 5522 | |
a0da5fe1 UD |
5523 | if test $libc_cv_cc_with_libunwind = yes; then |
5524 | $as_echo "#define HAVE_CC_WITH_LIBUNWIND 1" >>confdefs.h | |
c776b3d7 | 5525 | |
a0da5fe1 | 5526 | fi |
c776b3d7 | 5527 | |
a0da5fe1 UD |
5528 | ASFLAGS_config= |
5529 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether --noexecstack is desirable for .S files" >&5 | |
322e23db | 5530 | $as_echo_n "checking whether --noexecstack is desirable for .S files... " >&6; } |
f318beb8 | 5531 | if ${libc_cv_as_noexecstack+:} false; then : |
322e23db | 5532 | $as_echo_n "(cached) " >&6 |
35915ec8 | 5533 | else |
a0da5fe1 | 5534 | cat > conftest.c <<EOF |
35915ec8 UD |
5535 | void foo (void) { } |
5536 | EOF | |
a0da5fe1 UD |
5537 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS |
5538 | -S -o conftest.s conftest.c 1>&5' | |
b08c89d9 | 5539 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
35915ec8 UD |
5540 | (eval $ac_try) 2>&5 |
5541 | ac_status=$? | |
b08c89d9 UD |
5542 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5543 | test $ac_status = 0; }; } \ | |
8175a253 | 5544 | && grep .note.GNU-stack conftest.s >/dev/null \ |
a0da5fe1 UD |
5545 | && { ac_try='${CC-cc} $ASFLAGS -Wa,--noexecstack |
5546 | -c -o conftest.o conftest.s 1>&5' | |
b08c89d9 | 5547 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
35915ec8 UD |
5548 | (eval $ac_try) 2>&5 |
5549 | ac_status=$? | |
b08c89d9 UD |
5550 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5551 | test $ac_status = 0; }; } | |
a0da5fe1 UD |
5552 | then |
5553 | libc_cv_as_noexecstack=yes | |
5554 | else | |
5555 | libc_cv_as_noexecstack=no | |
5556 | fi | |
5557 | rm -f conftest* | |
35915ec8 | 5558 | fi |
b08c89d9 | 5559 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_as_noexecstack" >&5 |
322e23db | 5560 | $as_echo "$libc_cv_as_noexecstack" >&6; } |
a0da5fe1 UD |
5561 | if test $libc_cv_as_noexecstack = yes; then |
5562 | ASFLAGS_config="$ASFLAGS_config -Wa,--noexecstack" | |
5563 | fi | |
35915ec8 | 5564 | |
2abf9ff1 | 5565 | |
a0da5fe1 | 5566 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -z combreloc" >&5 |
322e23db | 5567 | $as_echo_n "checking for -z combreloc... " >&6; } |
f318beb8 | 5568 | if ${libc_cv_z_combreloc+:} false; then : |
322e23db | 5569 | $as_echo_n "(cached) " >&6 |
a711b01d | 5570 | else |
a0da5fe1 | 5571 | cat > conftest.c <<EOF |
d555194c UD |
5572 | extern int bar (int); |
5573 | extern int mumble; | |
5574 | int foo (void) { return bar (mumble); } | |
a711b01d | 5575 | EOF |
a0da5fe1 | 5576 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
dbc92dc6 | 5577 | -fPIC -shared -o conftest.so conftest.c |
35cd3c97 | 5578 | -nostdlib -nostartfiles |
3a12e572 | 5579 | -Wl,-z,combreloc 1>&5' |
b08c89d9 | 5580 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
5581 | (eval $ac_try) 2>&5 |
5582 | ac_status=$? | |
b08c89d9 UD |
5583 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5584 | test $ac_status = 0; }; } | |
a0da5fe1 UD |
5585 | then |
5586 | if $READELF -S conftest.so | grep '\.rel\(a\|\)\.dyn' > /dev/null; then | |
5587 | libc_cv_z_combreloc=yes | |
fdde8349 UD |
5588 | else |
5589 | libc_cv_z_combreloc=no | |
a711b01d | 5590 | fi |
a0da5fe1 UD |
5591 | else |
5592 | libc_cv_z_combreloc=no | |
5593 | fi | |
5594 | rm -f conftest* | |
a711b01d | 5595 | fi |
b08c89d9 | 5596 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_z_combreloc" >&5 |
322e23db | 5597 | $as_echo "$libc_cv_z_combreloc" >&6; } |
a0da5fe1 UD |
5598 | if test "$libc_cv_z_combreloc" = yes; then |
5599 | $as_echo "#define HAVE_Z_COMBRELOC 1" >>confdefs.h | |
fdde8349 | 5600 | |
a0da5fe1 | 5601 | fi |
2abf9ff1 RM |
5602 | |
5603 | ||
6bfea974 L |
5604 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for linker that supports -z execstack" >&5 |
5605 | $as_echo_n "checking for linker that supports -z execstack... " >&6; } | |
5606 | libc_linker_feature=no | |
5607 | if test x"$gnu_ld" = x"yes"; then | |
5608 | libc_linker_check=`$LD -v --help 2>/dev/null | grep "\-z execstack"` | |
5609 | if test -n "$libc_linker_check"; then | |
5610 | cat > conftest.c <<EOF | |
2abf9ff1 RM |
5611 | int _start (void) { return 42; } |
5612 | EOF | |
6bfea974 L |
5613 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
5614 | -Wl,-z,execstack -nostdlib -nostartfiles | |
5615 | -fPIC -shared -o conftest.so conftest.c | |
5616 | 1>&5' | |
b08c89d9 | 5617 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
2abf9ff1 RM |
5618 | (eval $ac_try) 2>&5 |
5619 | ac_status=$? | |
b08c89d9 UD |
5620 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5621 | test $ac_status = 0; }; } | |
6bfea974 L |
5622 | then |
5623 | libc_linker_feature=yes | |
5624 | fi | |
5625 | rm -f conftest* | |
5626 | fi | |
5627 | fi | |
5628 | if test $libc_linker_feature = yes; then | |
a0da5fe1 UD |
5629 | libc_cv_z_execstack=yes |
5630 | else | |
5631 | libc_cv_z_execstack=no | |
5632 | fi | |
6bfea974 L |
5633 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_linker_feature" >&5 |
5634 | $as_echo "$libc_linker_feature" >&6; } | |
cd6ede75 | 5635 | |
0f124303 | 5636 | |
a0da5fe1 | 5637 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fpie" >&5 |
322e23db | 5638 | $as_echo_n "checking for -fpie... " >&6; } |
f318beb8 | 5639 | if ${libc_cv_fpie+:} false; then : |
322e23db | 5640 | $as_echo_n "(cached) " >&6 |
0f124303 | 5641 | else |
4da0431d | 5642 | if { ac_try='${CC-cc} -fpie -xc /dev/null -S -o /dev/null' |
b08c89d9 | 5643 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
0f124303 UD |
5644 | (eval $ac_try) 2>&5 |
5645 | ac_status=$? | |
b08c89d9 | 5646 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
4da0431d | 5647 | test $ac_status = 0; }; }; then : |
a0da5fe1 UD |
5648 | libc_cv_fpie=yes |
5649 | else | |
5650 | libc_cv_fpie=no | |
5651 | fi | |
4da0431d | 5652 | |
0f124303 | 5653 | fi |
b08c89d9 | 5654 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_fpie" >&5 |
322e23db | 5655 | $as_echo "$libc_cv_fpie" >&6; } |
0f124303 UD |
5656 | |
5657 | ||
871b9158 | 5658 | |
a0da5fe1 | 5659 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --hash-style option" >&5 |
322e23db | 5660 | $as_echo_n "checking for --hash-style option... " >&6; } |
f318beb8 | 5661 | if ${libc_cv_hashstyle+:} false; then : |
322e23db | 5662 | $as_echo_n "(cached) " >&6 |
871b9158 | 5663 | else |
a0da5fe1 | 5664 | cat > conftest.c <<EOF |
871b9158 UD |
5665 | int _start (void) { return 42; } |
5666 | EOF | |
a0da5fe1 UD |
5667 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
5668 | -fPIC -shared -o conftest.so conftest.c | |
5669 | -Wl,--hash-style=both -nostdlib 1>&5' | |
b08c89d9 | 5670 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
871b9158 UD |
5671 | (eval $ac_try) 2>&5 |
5672 | ac_status=$? | |
b08c89d9 UD |
5673 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5674 | test $ac_status = 0; }; } | |
a0da5fe1 UD |
5675 | then |
5676 | libc_cv_hashstyle=yes | |
5677 | else | |
5678 | libc_cv_hashstyle=no | |
5679 | fi | |
5680 | rm -f conftest* | |
871b9158 | 5681 | fi |
b08c89d9 | 5682 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_hashstyle" >&5 |
322e23db | 5683 | $as_echo "$libc_cv_hashstyle" >&6; } |
871b9158 | 5684 | |
fd5e21c7 | 5685 | |
a0da5fe1 UD |
5686 | # The linker's default -shared behavior is good enough if it |
5687 | # does these things that our custom linker scripts ensure that | |
5688 | # all allocated NOTE sections come first. | |
5689 | if test "$use_default_link" = default; then | |
5690 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sufficient default -shared layout" >&5 | |
fd5e21c7 | 5691 | $as_echo_n "checking for sufficient default -shared layout... " >&6; } |
f318beb8 | 5692 | if ${libc_cv_use_default_link+:} false; then : |
fd5e21c7 RM |
5693 | $as_echo_n "(cached) " >&6 |
5694 | else | |
a0da5fe1 UD |
5695 | libc_cv_use_default_link=no |
5696 | cat > conftest.s <<\EOF | |
fd5e21c7 RM |
5697 | .section .note.a,"a",%note |
5698 | .balign 4 | |
5699 | .long 4,4,9 | |
5700 | .string "GNU" | |
5701 | .string "foo" | |
5702 | .section .note.b,"a",%note | |
5703 | .balign 4 | |
5704 | .long 4,4,9 | |
5705 | .string "GNU" | |
5706 | .string "bar" | |
5707 | EOF | |
a0da5fe1 | 5708 | if { ac_try=' ${CC-cc} $ASFLAGS -shared -o conftest.so conftest.s 1>&5' |
fd5e21c7 RM |
5709 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
5710 | (eval $ac_try) 2>&5 | |
5711 | ac_status=$? | |
5712 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5713 | test $ac_status = 0; }; } && | |
5714 | ac_try=`$READELF -S conftest.so | sed -n \ | |
5715 | '${x;p;} | |
5716 | s/^ *\[ *[1-9][0-9]*\] *\([^ ][^ ]*\) *\([^ ][^ ]*\) .*$/\2 \1/ | |
5717 | t a | |
5718 | b | |
5719 | : a | |
5720 | H'` | |
a0da5fe1 UD |
5721 | then |
5722 | libc_seen_a=no libc_seen_b=no | |
5723 | set -- $ac_try | |
5724 | while test $# -ge 2 -a "$1" = NOTE; do | |
5725 | case "$2" in | |
5726 | .note.a) libc_seen_a=yes ;; | |
5727 | .note.b) libc_seen_b=yes ;; | |
5728 | esac | |
5729 | shift 2 | |
5730 | done | |
5731 | case "$libc_seen_a$libc_seen_b" in | |
5732 | yesyes) | |
5733 | libc_cv_use_default_link=yes | |
5734 | ;; | |
5735 | *) | |
5736 | echo >&5 "\ | |
fd5e21c7 RM |
5737 | $libc_seen_a$libc_seen_b from: |
5738 | $ac_try" | |
a0da5fe1 UD |
5739 | ;; |
5740 | esac | |
5741 | fi | |
5742 | rm -f conftest* | |
fd5e21c7 RM |
5743 | fi |
5744 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_use_default_link" >&5 | |
5745 | $as_echo "$libc_cv_use_default_link" >&6; } | |
a0da5fe1 | 5746 | use_default_link=$libc_cv_use_default_link |
2abf9ff1 | 5747 | fi |
f13df7c7 | 5748 | |
89569c8b L |
5749 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GLOB_DAT reloc" >&5 |
5750 | $as_echo_n "checking for GLOB_DAT reloc... " >&6; } | |
5751 | if ${libc_cv_has_glob_dat+:} false; then : | |
5752 | $as_echo_n "(cached) " >&6 | |
5753 | else | |
5754 | cat > conftest.c <<EOF | |
5755 | extern int mumble; | |
5756 | int foo (void) { return mumble; } | |
5757 | EOF | |
5758 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS | |
5759 | -fPIC -shared -o conftest.so conftest.c | |
5760 | -nostdlib -nostartfiles | |
5761 | 1>&5' | |
5762 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
5763 | (eval $ac_try) 2>&5 | |
5764 | ac_status=$? | |
5765 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5766 | test $ac_status = 0; }; } | |
5767 | then | |
5768 | if $READELF -rW conftest.so | grep '_GLOB_DAT' > /dev/null; then | |
5769 | libc_cv_has_glob_dat=yes | |
5770 | else | |
5771 | libc_cv_has_glob_dat=no | |
5772 | fi | |
5773 | else | |
5774 | libc_cv_has_glob_dat=no | |
5775 | fi | |
5776 | rm -f conftest* | |
5777 | fi | |
5778 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_has_glob_dat" >&5 | |
5779 | $as_echo "$libc_cv_has_glob_dat" >&6; } | |
5780 | ||
5781 | ||
5c550700 RM |
5782 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker output format" >&5 |
5783 | $as_echo_n "checking linker output format... " >&6; } | |
f318beb8 | 5784 | if ${libc_cv_output_format+:} false; then : |
5c550700 RM |
5785 | $as_echo_n "(cached) " >&6 |
5786 | else | |
5787 | if libc_cv_output_format=` | |
5788 | ${CC-cc} -nostartfiles -nostdlib -Wl,--print-output-format 2>&5` | |
5789 | then | |
5790 | : | |
5791 | else | |
5792 | libc_cv_output_format= | |
5793 | fi | |
5794 | test -n "$libc_cv_output_format" || libc_cv_output_format=unknown | |
5795 | fi | |
5796 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_output_format" >&5 | |
5797 | $as_echo "$libc_cv_output_format" >&6; } | |
5798 | ||
5799 | ||
b08c89d9 | 5800 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fno-toplevel-reorder -fno-section-anchors" >&5 |
322e23db | 5801 | $as_echo_n "checking for -fno-toplevel-reorder -fno-section-anchors... " >&6; } |
f318beb8 | 5802 | if ${libc_cv_fno_toplevel_reorder+:} false; then : |
322e23db | 5803 | $as_echo_n "(cached) " >&6 |
49803108 AJ |
5804 | else |
5805 | cat > conftest.c <<EOF | |
5806 | int foo; | |
5807 | EOF | |
22dca1ea | 5808 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -fno-toplevel-reorder -fno-section-anchors |
49803108 | 5809 | conftest.c 1>&5' |
b08c89d9 | 5810 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
49803108 AJ |
5811 | (eval $ac_try) 2>&5 |
5812 | ac_status=$? | |
b08c89d9 UD |
5813 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5814 | test $ac_status = 0; }; } | |
49803108 | 5815 | then |
18e2ac6d | 5816 | libc_cv_fno_toplevel_reorder=yes |
49803108 | 5817 | else |
18e2ac6d | 5818 | libc_cv_fno_toplevel_reorder=no |
49803108 AJ |
5819 | fi |
5820 | rm -f conftest* | |
5821 | fi | |
b08c89d9 | 5822 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_fno_toplevel_reorder" >&5 |
322e23db | 5823 | $as_echo "$libc_cv_fno_toplevel_reorder" >&6; } |
18e2ac6d | 5824 | if test $libc_cv_fno_toplevel_reorder = yes; then |
22dca1ea | 5825 | fno_unit_at_a_time="-fno-toplevel-reorder -fno-section-anchors" |
18e2ac6d | 5826 | else |
49803108 AJ |
5827 | fno_unit_at_a_time=-fno-unit-at-a-time |
5828 | fi | |
5829 | ||
5830 | ||
b08c89d9 | 5831 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fstack-protector" >&5 |
322e23db | 5832 | $as_echo_n "checking for -fstack-protector... " >&6; } |
f318beb8 | 5833 | if ${libc_cv_ssp+:} false; then : |
322e23db | 5834 | $as_echo_n "(cached) " >&6 |
10ffcd52 | 5835 | else |
17228132 | 5836 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Werror -fstack-protector -xc /dev/null -S -o /dev/null' |
b08c89d9 | 5837 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
10ffcd52 UD |
5838 | (eval $ac_try) 2>&5 |
5839 | ac_status=$? | |
b08c89d9 | 5840 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
17228132 | 5841 | test $ac_status = 0; }; }; then : |
10ffcd52 UD |
5842 | libc_cv_ssp=yes |
5843 | else | |
5844 | libc_cv_ssp=no | |
5845 | fi | |
17228132 | 5846 | |
10ffcd52 | 5847 | fi |
b08c89d9 | 5848 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ssp" >&5 |
322e23db | 5849 | $as_echo "$libc_cv_ssp" >&6; } |
10ffcd52 | 5850 | |
6ab674eb MF |
5851 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fstack-protector-strong" >&5 |
5852 | $as_echo_n "checking for -fstack-protector-strong... " >&6; } | |
5853 | if ${libc_cv_ssp_strong+:} false; then : | |
5854 | $as_echo_n "(cached) " >&6 | |
5855 | else | |
5856 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Werror -fstack-protector-strong -xc /dev/null -S -o /dev/null' | |
5857 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
5858 | (eval $ac_try) 2>&5 | |
5859 | ac_status=$? | |
5860 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5861 | test $ac_status = 0; }; }; then : | |
5862 | libc_cv_ssp_strong=yes | |
5863 | else | |
5864 | libc_cv_ssp_strong=no | |
5865 | fi | |
5866 | ||
5867 | fi | |
5868 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ssp_strong" >&5 | |
5869 | $as_echo "$libc_cv_ssp_strong" >&6; } | |
5870 | ||
5871 | stack_protector= | |
5872 | if test "$libc_cv_ssp_strong" = "yes"; then | |
5873 | stack_protector="-fstack-protector-strong" | |
5874 | elif test "$libc_cv_ssp" = "yes"; then | |
5875 | stack_protector="-fstack-protector" | |
5876 | fi | |
5877 | ||
10ffcd52 | 5878 | |
61655555 L |
5879 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -mtls-dialect=gnu2" >&5 |
5880 | $as_echo_n "checking for -mtls-dialect=gnu2... " >&6; } | |
5881 | if ${libc_cv_mtls_dialect_gnu2+:} false; then : | |
5882 | $as_echo_n "(cached) " >&6 | |
5883 | else | |
5884 | cat > conftest.c <<EOF | |
5885 | __thread int i; | |
5886 | void foo (void) | |
5887 | { | |
5888 | i = 10; | |
5889 | } | |
5890 | EOF | |
5891 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -fPIC -mtls-dialect=gnu2 | |
5892 | conftest.c 1>&5' | |
5893 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
5894 | (eval $ac_try) 2>&5 | |
5895 | ac_status=$? | |
5896 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5897 | test $ac_status = 0; }; } | |
5898 | then | |
5899 | libc_cv_mtls_dialect_gnu2=yes | |
5900 | else | |
5901 | libc_cv_mtls_dialect_gnu2=no | |
5902 | fi | |
5903 | rm -f conftest* | |
5904 | fi | |
5905 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mtls_dialect_gnu2" >&5 | |
5906 | $as_echo "$libc_cv_mtls_dialect_gnu2" >&6; } | |
5907 | ||
5908 | config_vars="$config_vars | |
5909 | have-mtls-dialect-gnu2 = $libc_cv_mtls_dialect_gnu2" | |
5910 | ||
a0da5fe1 | 5911 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc puts quotes around section names" >&5 |
322e23db | 5912 | $as_echo_n "checking whether cc puts quotes around section names... " >&6; } |
f318beb8 | 5913 | if ${libc_cv_have_section_quotes+:} false; then : |
322e23db | 5914 | $as_echo_n "(cached) " >&6 |
e26dd47f UD |
5915 | else |
5916 | cat > conftest.c <<EOF | |
a0da5fe1 UD |
5917 | static const int foo |
5918 | __attribute__ ((section ("bar"))) = 1; | |
e26dd47f | 5919 | EOF |
a0da5fe1 UD |
5920 | if ${CC-cc} -S conftest.c -o conftest.s; then |
5921 | if grep '\.section.*"bar"' conftest.s >/dev/null; then | |
5922 | libc_cv_have_section_quotes=yes | |
e26dd47f | 5923 | else |
a0da5fe1 | 5924 | libc_cv_have_section_quotes=no |
e26dd47f | 5925 | fi |
a0da5fe1 UD |
5926 | else |
5927 | libc_cv_have_section_quotes=unknown | |
5928 | fi | |
5929 | rm -f conftest.{c,s} | |
e26dd47f | 5930 | |
3a12e572 | 5931 | fi |
b08c89d9 | 5932 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_section_quotes" >&5 |
322e23db | 5933 | $as_echo "$libc_cv_have_section_quotes" >&6; } |
a0da5fe1 UD |
5934 | if test $libc_cv_have_section_quotes = yes; then |
5935 | $as_echo "#define HAVE_SECTION_QUOTES 1" >>confdefs.h | |
cd6ede75 | 5936 | |
9a97d1f7 UD |
5937 | fi |
5938 | ||
b08c89d9 | 5939 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_memset" >&5 |
322e23db | 5940 | $as_echo_n "checking for __builtin_memset... " >&6; } |
f318beb8 | 5941 | if ${libc_cv_gcc_builtin_memset+:} false; then : |
322e23db | 5942 | $as_echo_n "(cached) " >&6 |
d555194c UD |
5943 | else |
5944 | cat > conftest.c <<\EOF | |
5945 | void zero (void *x) | |
5946 | { | |
a52d1562 | 5947 | __builtin_memset (x, 0, 1000); |
d555194c UD |
5948 | } |
5949 | EOF | |
3a12e572 | 5950 | if { ac_try='${CC-cc} -O3 -S conftest.c -o - | fgrep "memset" > /dev/null' |
b08c89d9 | 5951 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
5952 | (eval $ac_try) 2>&5 |
5953 | ac_status=$? | |
b08c89d9 UD |
5954 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5955 | test $ac_status = 0; }; }; | |
d555194c UD |
5956 | then |
5957 | libc_cv_gcc_builtin_memset=no | |
5958 | else | |
5959 | libc_cv_gcc_builtin_memset=yes | |
5960 | fi | |
3a12e572 | 5961 | rm -f conftest* |
d555194c | 5962 | fi |
b08c89d9 | 5963 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_builtin_memset" >&5 |
322e23db | 5964 | $as_echo "$libc_cv_gcc_builtin_memset" >&6; } |
d555194c | 5965 | if test "$libc_cv_gcc_builtin_memset" = yes ; then |
b08c89d9 | 5966 | $as_echo "#define HAVE_BUILTIN_MEMSET 1" >>confdefs.h |
d555194c UD |
5967 | |
5968 | fi | |
5969 | ||
b08c89d9 | 5970 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for redirection of built-in functions" >&5 |
322e23db | 5971 | $as_echo_n "checking for redirection of built-in functions... " >&6; } |
f318beb8 | 5972 | if ${libc_cv_gcc_builtin_redirection+:} false; then : |
322e23db | 5973 | $as_echo_n "(cached) " >&6 |
85dd1003 UD |
5974 | else |
5975 | cat > conftest.c <<\EOF | |
5976 | extern char *strstr (const char *, const char *) __asm ("my_strstr"); | |
5977 | char *foo (const char *a, const char *b) | |
5978 | { | |
5979 | return __builtin_strstr (a, b); | |
5980 | } | |
5981 | EOF | |
5982 | if { ac_try='${CC-cc} -O3 -S conftest.c -o - | fgrep "my_strstr" > /dev/null' | |
b08c89d9 | 5983 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
85dd1003 UD |
5984 | (eval $ac_try) 2>&5 |
5985 | ac_status=$? | |
b08c89d9 UD |
5986 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5987 | test $ac_status = 0; }; }; | |
85dd1003 UD |
5988 | then |
5989 | libc_cv_gcc_builtin_redirection=yes | |
5990 | else | |
5991 | libc_cv_gcc_builtin_redirection=no | |
5992 | fi | |
5993 | rm -f conftest* | |
5994 | fi | |
b08c89d9 | 5995 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_builtin_redirection" >&5 |
322e23db | 5996 | $as_echo "$libc_cv_gcc_builtin_redirection" >&6; } |
3ce1f295 UD |
5997 | if test "$libc_cv_gcc_builtin_redirection" = no; then |
5998 | as_fn_error $? "support for the symbol redirection needed" "$LINENO" 5 | |
85dd1003 UD |
5999 | fi |
6000 | ||
7998fa78 AS |
6001 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler option to disable generation of FMA instructions" >&5 |
6002 | $as_echo_n "checking for compiler option to disable generation of FMA instructions... " >&6; } | |
6003 | if ${libc_cv_cc_nofma+:} false; then : | |
6004 | $as_echo_n "(cached) " >&6 | |
6005 | else | |
6006 | libc_cv_cc_nofma= | |
6007 | for opt in -ffp-contract=off -mno-fused-madd; do | |
6008 | if { ac_try='${CC-cc} $opt -xc /dev/null -S -o /dev/null' | |
6009 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
6010 | (eval $ac_try) 2>&5 | |
6011 | ac_status=$? | |
6012 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
6013 | test $ac_status = 0; }; }; then : | |
6014 | libc_cv_cc_nofma=$opt; break | |
6015 | fi | |
6016 | done | |
6017 | fi | |
6018 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_nofma" >&5 | |
6019 | $as_echo "$libc_cv_cc_nofma" >&6; } | |
6020 | ||
bef0b507 | 6021 | |
2cf9ad57 | 6022 | if test -n "$submachine"; then |
b08c89d9 | 6023 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler option for CPU variant" >&5 |
322e23db | 6024 | $as_echo_n "checking for compiler option for CPU variant... " >&6; } |
f318beb8 | 6025 | if ${libc_cv_cc_submachine+:} false; then : |
322e23db | 6026 | $as_echo_n "(cached) " >&6 |
2cf9ad57 RM |
6027 | else |
6028 | libc_cv_cc_submachine=no | |
6029 | for opt in "-march=$submachine" "-mcpu=$submachine"; do | |
6030 | if { ac_try='${CC-cc} $opt -xc /dev/null -S -o /dev/null' | |
b08c89d9 | 6031 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
2cf9ad57 RM |
6032 | (eval $ac_try) 2>&5 |
6033 | ac_status=$? | |
b08c89d9 | 6034 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
40b601fb JM |
6035 | test $ac_status = 0; }; }; then : |
6036 | ||
2cf9ad57 RM |
6037 | libc_cv_cc_submachine="$opt" |
6038 | break | |
40b601fb | 6039 | fi |
2cf9ad57 RM |
6040 | done |
6041 | fi | |
b08c89d9 | 6042 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_submachine" >&5 |
322e23db | 6043 | $as_echo "$libc_cv_cc_submachine" >&6; } |
2cf9ad57 | 6044 | if test "x$libc_cv_cc_submachine" = xno; then |
4a531bb0 | 6045 | as_fn_error $? "${CC-cc} does not support $submachine" "$LINENO" 5 |
2cf9ad57 RM |
6046 | fi |
6047 | fi | |
6048 | ||
6049 | ||
85c2e611 AZ |
6050 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC accepts -fno-tree-loop-distribute-patterns with \ |
6051 | __attribute__ ((__optimize__))" >&5 | |
6052 | $as_echo_n "checking if $CC accepts -fno-tree-loop-distribute-patterns with \ | |
6053 | __attribute__ ((__optimize__))... " >&6; } | |
6054 | if ${libc_cv_cc_loop_to_function+:} false; then : | |
6055 | $as_echo_n "(cached) " >&6 | |
6056 | else | |
6057 | cat > conftest.c <<EOF | |
6058 | void | |
6059 | __attribute__ ((__optimize__ ("-fno-tree-loop-distribute-patterns"))) | |
6060 | foo (void) {} | |
6061 | EOF | |
6062 | libc_cv_cc_loop_to_function=no | |
6063 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c' | |
6064 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
6065 | (eval $ac_try) 2>&5 | |
6066 | ac_status=$? | |
6067 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
6068 | test $ac_status = 0; }; } | |
6069 | then | |
6070 | libc_cv_cc_loop_to_function=yes | |
6071 | fi | |
6072 | rm -f conftest* | |
6073 | fi | |
6074 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_loop_to_function" >&5 | |
6075 | $as_echo "$libc_cv_cc_loop_to_function" >&6; } | |
6076 | if test $libc_cv_cc_loop_to_function = yes; then | |
6077 | $as_echo "#define HAVE_CC_INHIBIT_LOOP_TO_LIBCALL 1" >>confdefs.h | |
6078 | ||
6079 | fi | |
6080 | ||
6081 | ||
b08c89d9 | 6082 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libgd" >&5 |
322e23db | 6083 | $as_echo_n "checking for libgd... " >&6; } |
6dab8688 UD |
6084 | if test "$with_gd" != "no"; then |
6085 | old_CFLAGS="$CFLAGS" | |
6086 | CFLAGS="$CFLAGS $libgd_include" | |
6087 | old_LDFLAGS="$LDFLAGS" | |
6088 | LDFLAGS="$LDFLAGS $libgd_ldflags" | |
6089 | old_LIBS="$LIBS" | |
6090 | LIBS="$LIBS -lgd -lpng -lz -lm" | |
b08c89d9 | 6091 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2abf9ff1 | 6092 | /* end confdefs.h. */ |
c8f3e6db | 6093 | #include <gd.h> |
3a12e572 UD |
6094 | int |
6095 | main () | |
6096 | { | |
c8f3e6db | 6097 | gdImagePng (0, 0) |
3a12e572 UD |
6098 | ; |
6099 | return 0; | |
6100 | } | |
6101 | _ACEOF | |
b08c89d9 | 6102 | if ac_fn_c_try_link "$LINENO"; then : |
c8f3e6db UD |
6103 | LIBGD=yes |
6104 | else | |
b08c89d9 | 6105 | LIBGD=no |
c8f3e6db | 6106 | fi |
b08c89d9 UD |
6107 | rm -f core conftest.err conftest.$ac_objext \ |
6108 | conftest$ac_exeext conftest.$ac_ext | |
6dab8688 UD |
6109 | CFLAGS="$old_CFLAGS" |
6110 | LDFLAGS="$old_LDFLAGS" | |
6111 | LIBS="$old_LIBS" | |
6112 | else | |
6113 | LIBGD=no | |
6114 | fi | |
b08c89d9 | 6115 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGD" >&5 |
322e23db | 6116 | $as_echo "$LIBGD" >&6; } |
3a12e572 UD |
6117 | |
6118 | ||
74a30a58 UD |
6119 | # SELinux detection |
6120 | if test x$with_selinux = xno ; then | |
6121 | have_selinux=no; | |
6122 | else | |
6123 | # See if we have the SELinux library | |
b08c89d9 | 6124 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for is_selinux_enabled in -lselinux" >&5 |
322e23db | 6125 | $as_echo_n "checking for is_selinux_enabled in -lselinux... " >&6; } |
f318beb8 | 6126 | if ${ac_cv_lib_selinux_is_selinux_enabled+:} false; then : |
322e23db | 6127 | $as_echo_n "(cached) " >&6 |
74a30a58 UD |
6128 | else |
6129 | ac_check_lib_save_LIBS=$LIBS | |
6130 | LIBS="-lselinux $LIBS" | |
b08c89d9 | 6131 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
74a30a58 UD |
6132 | /* end confdefs.h. */ |
6133 | ||
26f56c1c UD |
6134 | /* Override any GCC internal prototype to avoid an error. |
6135 | Use char because int might match the return type of a GCC | |
6136 | builtin and then its argument prototype would still apply. */ | |
74a30a58 UD |
6137 | #ifdef __cplusplus |
6138 | extern "C" | |
6139 | #endif | |
74a30a58 UD |
6140 | char is_selinux_enabled (); |
6141 | int | |
6142 | main () | |
6143 | { | |
26f56c1c | 6144 | return is_selinux_enabled (); |
74a30a58 UD |
6145 | ; |
6146 | return 0; | |
6147 | } | |
6148 | _ACEOF | |
b08c89d9 | 6149 | if ac_fn_c_try_link "$LINENO"; then : |
74a30a58 UD |
6150 | ac_cv_lib_selinux_is_selinux_enabled=yes |
6151 | else | |
b08c89d9 | 6152 | ac_cv_lib_selinux_is_selinux_enabled=no |
74a30a58 | 6153 | fi |
b08c89d9 UD |
6154 | rm -f core conftest.err conftest.$ac_objext \ |
6155 | conftest$ac_exeext conftest.$ac_ext | |
74a30a58 UD |
6156 | LIBS=$ac_check_lib_save_LIBS |
6157 | fi | |
b08c89d9 | 6158 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_is_selinux_enabled" >&5 |
322e23db | 6159 | $as_echo "$ac_cv_lib_selinux_is_selinux_enabled" >&6; } |
f318beb8 | 6160 | if test "x$ac_cv_lib_selinux_is_selinux_enabled" = xyes; then : |
74a30a58 UD |
6161 | have_selinux=yes |
6162 | else | |
6163 | have_selinux=no | |
6164 | fi | |
6165 | ||
8f1913a9 | 6166 | if test x$with_selinux = xyes ; then |
74a30a58 | 6167 | if test x$have_selinux = xno ; then |
0699f766 | 6168 | as_fn_error $? "SELinux explicitly required, but SELinux library not found" "$LINENO" 5 |
74a30a58 UD |
6169 | fi |
6170 | fi | |
6171 | fi | |
6172 | # Check if we're building with SELinux support. | |
6173 | if test "x$have_selinux" = xyes; then | |
6174 | ||
b08c89d9 | 6175 | $as_echo "#define HAVE_SELINUX 1" >>confdefs.h |
74a30a58 | 6176 | |
b399a0c2 UD |
6177 | |
6178 | # See if we have the libaudit library | |
b08c89d9 | 6179 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for audit_log_user_avc_message in -laudit" >&5 |
322e23db | 6180 | $as_echo_n "checking for audit_log_user_avc_message in -laudit... " >&6; } |
f318beb8 | 6181 | if ${ac_cv_lib_audit_audit_log_user_avc_message+:} false; then : |
322e23db | 6182 | $as_echo_n "(cached) " >&6 |
b399a0c2 UD |
6183 | else |
6184 | ac_check_lib_save_LIBS=$LIBS | |
6185 | LIBS="-laudit $LIBS" | |
b08c89d9 | 6186 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
b399a0c2 UD |
6187 | /* end confdefs.h. */ |
6188 | ||
26f56c1c UD |
6189 | /* Override any GCC internal prototype to avoid an error. |
6190 | Use char because int might match the return type of a GCC | |
6191 | builtin and then its argument prototype would still apply. */ | |
b399a0c2 UD |
6192 | #ifdef __cplusplus |
6193 | extern "C" | |
6194 | #endif | |
b2f97341 | 6195 | char audit_log_user_avc_message (); |
b399a0c2 UD |
6196 | int |
6197 | main () | |
6198 | { | |
26f56c1c | 6199 | return audit_log_user_avc_message (); |
b399a0c2 UD |
6200 | ; |
6201 | return 0; | |
6202 | } | |
6203 | _ACEOF | |
b08c89d9 | 6204 | if ac_fn_c_try_link "$LINENO"; then : |
b2f97341 | 6205 | ac_cv_lib_audit_audit_log_user_avc_message=yes |
b399a0c2 | 6206 | else |
b08c89d9 | 6207 | ac_cv_lib_audit_audit_log_user_avc_message=no |
b399a0c2 | 6208 | fi |
b08c89d9 UD |
6209 | rm -f core conftest.err conftest.$ac_objext \ |
6210 | conftest$ac_exeext conftest.$ac_ext | |
b399a0c2 UD |
6211 | LIBS=$ac_check_lib_save_LIBS |
6212 | fi | |
b08c89d9 | 6213 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_audit_audit_log_user_avc_message" >&5 |
322e23db | 6214 | $as_echo "$ac_cv_lib_audit_audit_log_user_avc_message" >&6; } |
f318beb8 | 6215 | if test "x$ac_cv_lib_audit_audit_log_user_avc_message" = xyes; then : |
b399a0c2 UD |
6216 | have_libaudit=yes |
6217 | else | |
6218 | have_libaudit=no | |
6219 | fi | |
6220 | ||
6221 | if test "x$have_libaudit" = xyes; then | |
6222 | ||
b08c89d9 | 6223 | $as_echo "#define HAVE_LIBAUDIT 1" >>confdefs.h |
b399a0c2 UD |
6224 | |
6225 | fi | |
6226 | ||
1f063dca UD |
6227 | |
6228 | # See if we have the libcap library | |
b08c89d9 | 6229 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cap_init in -lcap" >&5 |
322e23db | 6230 | $as_echo_n "checking for cap_init in -lcap... " >&6; } |
f318beb8 | 6231 | if ${ac_cv_lib_cap_cap_init+:} false; then : |
322e23db | 6232 | $as_echo_n "(cached) " >&6 |
1f063dca UD |
6233 | else |
6234 | ac_check_lib_save_LIBS=$LIBS | |
6235 | LIBS="-lcap $LIBS" | |
b08c89d9 | 6236 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
1f063dca UD |
6237 | /* end confdefs.h. */ |
6238 | ||
26f56c1c UD |
6239 | /* Override any GCC internal prototype to avoid an error. |
6240 | Use char because int might match the return type of a GCC | |
6241 | builtin and then its argument prototype would still apply. */ | |
1f063dca UD |
6242 | #ifdef __cplusplus |
6243 | extern "C" | |
6244 | #endif | |
1f063dca UD |
6245 | char cap_init (); |
6246 | int | |
6247 | main () | |
6248 | { | |
26f56c1c | 6249 | return cap_init (); |
1f063dca UD |
6250 | ; |
6251 | return 0; | |
6252 | } | |
6253 | _ACEOF | |
b08c89d9 | 6254 | if ac_fn_c_try_link "$LINENO"; then : |
1f063dca UD |
6255 | ac_cv_lib_cap_cap_init=yes |
6256 | else | |
b08c89d9 | 6257 | ac_cv_lib_cap_cap_init=no |
1f063dca | 6258 | fi |
b08c89d9 UD |
6259 | rm -f core conftest.err conftest.$ac_objext \ |
6260 | conftest$ac_exeext conftest.$ac_ext | |
1f063dca UD |
6261 | LIBS=$ac_check_lib_save_LIBS |
6262 | fi | |
b08c89d9 | 6263 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cap_cap_init" >&5 |
322e23db | 6264 | $as_echo "$ac_cv_lib_cap_cap_init" >&6; } |
f318beb8 | 6265 | if test "x$ac_cv_lib_cap_cap_init" = xyes; then : |
1f063dca UD |
6266 | have_libcap=yes |
6267 | else | |
6268 | have_libcap=no | |
6269 | fi | |
6270 | ||
6271 | if test "x$have_libcap" = xyes; then | |
6272 | ||
b08c89d9 | 6273 | $as_echo "#define HAVE_LIBCAP 1" >>confdefs.h |
1f063dca UD |
6274 | |
6275 | fi | |
6276 | ||
74a30a58 UD |
6277 | fi |
6278 | ||
6279 | ||
61653dfb RM |
6280 | CPPUNDEFS= |
6281 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FORTIFY_SOURCE predefine" >&5 | |
6282 | $as_echo_n "checking for _FORTIFY_SOURCE predefine... " >&6; } | |
6283 | if ${libc_cv_predef_fortify_source+:} false; then : | |
6284 | $as_echo_n "(cached) " >&6 | |
6285 | else | |
6286 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6287 | /* end confdefs.h. */ | |
6288 | ||
6289 | int | |
6290 | main () | |
6291 | { | |
6292 | ||
6293 | #ifdef _FORTIFY_SOURCE | |
6294 | # error bogon | |
6295 | #endif | |
6296 | ; | |
6297 | return 0; | |
6298 | } | |
6299 | _ACEOF | |
6300 | if ac_fn_c_try_compile "$LINENO"; then : | |
6301 | libc_cv_predef_fortify_source=no | |
6302 | else | |
6303 | libc_cv_predef_fortify_source=yes | |
6304 | fi | |
6305 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6306 | fi | |
6307 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_predef_fortify_source" >&5 | |
6308 | $as_echo "$libc_cv_predef_fortify_source" >&6; } | |
6309 | if test $libc_cv_predef_fortify_source = yes; then | |
6310 | CPPUNDEFS="${CPPUNDEFS:+$CPPUNDEFS }-U_FORTIFY_SOURCE" | |
6311 | fi | |
6312 | ||
6313 | ||
30b99d79 RM |
6314 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC implicitly enables -fstack-protector" >&5 |
6315 | $as_echo_n "checking whether $CC implicitly enables -fstack-protector... " >&6; } | |
6316 | if ${libc_cv_predef_stack_protector+:} false; then : | |
6317 | $as_echo_n "(cached) " >&6 | |
6318 | else | |
6319 | ||
6320 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6321 | /* end confdefs.h. */ | |
6322 | extern void foobar (char *); | |
6323 | int | |
6324 | main () | |
6325 | { | |
6326 | char large_array[2048]; foobar (large_array); | |
6327 | ; | |
6328 | return 0; | |
6329 | } | |
6330 | _ACEOF | |
6331 | if ac_fn_c_try_compile "$LINENO"; then : | |
6332 | ||
6333 | libc_undefs=`$NM -u conftest.o | | |
6334 | LC_ALL=C $AWK '$1 == "U" { print $2 | "sort -u"; next } { exit(1) }' \ | |
6335 | 2>&5` || { | |
6336 | as_fn_error $? "confusing output from $NM -u" "$LINENO" 5 | |
6337 | } | |
6338 | echo >&5 "libc_undefs='$libc_undefs'" | |
59f0c22e JM |
6339 | # On some architectures, there are architecture-specific undefined |
6340 | # symbols (resolved by the linker), so filter out unknown symbols. | |
6341 | # This will fail to produce the correct result if the compiler | |
6342 | # defaults to -fstack-protector but this produces an undefined symbol | |
6343 | # other than __stack_chk_fail. However, compilers like that have not | |
6344 | # been encountered in practice. | |
6345 | libc_undefs=`echo "$libc_undefs" | egrep '^(foobar|__stack_chk_fail)$'` | |
30b99d79 RM |
6346 | case "$libc_undefs" in |
6347 | foobar) libc_cv_predef_stack_protector=no ;; | |
6348 | '__stack_chk_fail | |
6349 | foobar') libc_cv_predef_stack_protector=yes ;; | |
6350 | *) as_fn_error $? "unexpected symbols in test: $libc_undefs" "$LINENO" 5 ;; | |
6351 | esac | |
6352 | else | |
6353 | as_fn_error $? "test compilation failed" "$LINENO" 5 | |
6354 | fi | |
6355 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6356 | ||
6357 | fi | |
6358 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_predef_stack_protector" >&5 | |
6359 | $as_echo "$libc_cv_predef_stack_protector" >&6; } | |
6360 | libc_extra_cflags= | |
6361 | if test $libc_cv_predef_stack_protector = yes; then | |
7ffa9423 | 6362 | libc_extra_cflags="$libc_extra_cflags -fno-stack-protector" |
30b99d79 | 6363 | fi |
7ffa9423 | 6364 | libc_extra_cppflags= |
30b99d79 | 6365 | |
61b1ef6e MF |
6366 | # Some linkers on some architectures support __ehdr_start but with |
6367 | # bugs. Make sure usage of it does not create relocations in the | |
6368 | # output (as the linker should resolve them all for us). | |
6369 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the linker provides working __ehdr_start" >&5 | |
6370 | $as_echo_n "checking whether the linker provides working __ehdr_start... " >&6; } | |
44c4e5d5 RM |
6371 | if ${libc_cv_ehdr_start+:} false; then : |
6372 | $as_echo_n "(cached) " >&6 | |
6373 | else | |
6374 | ||
6375 | old_CFLAGS="$CFLAGS" | |
6376 | old_LDFLAGS="$LDFLAGS" | |
6377 | old_LIBS="$LIBS" | |
6378 | CFLAGS="$CFLAGS -fPIC" | |
6379 | LDFLAGS="$LDFLAGS -nostdlib -nostartfiles -shared" | |
6380 | LIBS= | |
6381 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6382 | /* end confdefs.h. */ | |
6383 | ||
61b1ef6e MF |
6384 | typedef struct { |
6385 | char foo; | |
6386 | long val; | |
6387 | } Ehdr; | |
6388 | extern const Ehdr __ehdr_start __attribute__ ((visibility ("hidden"))); | |
6389 | long ehdr (void) { return __ehdr_start.val; } | |
44c4e5d5 RM |
6390 | |
6391 | _ACEOF | |
6392 | if ac_fn_c_try_link "$LINENO"; then : | |
61b1ef6e MF |
6393 | if $READELF -r conftest | fgrep __ehdr_start >/dev/null; then |
6394 | libc_cv_ehdr_start=broken | |
6395 | else | |
6396 | libc_cv_ehdr_start=yes | |
6397 | fi | |
44c4e5d5 RM |
6398 | else |
6399 | libc_cv_ehdr_start=no | |
6400 | fi | |
6401 | rm -f core conftest.err conftest.$ac_objext \ | |
6402 | conftest$ac_exeext conftest.$ac_ext | |
6403 | CFLAGS="$old_CFLAGS" | |
6404 | LDFLAGS="$old_LDFLAGS" | |
6405 | LIBS="$old_LIBS" | |
6406 | ||
6407 | fi | |
6408 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ehdr_start" >&5 | |
6409 | $as_echo "$libc_cv_ehdr_start" >&6; } | |
61b1ef6e | 6410 | if test "$libc_cv_ehdr_start" = yes; then |
44c4e5d5 RM |
6411 | $as_echo "#define HAVE_EHDR_START 1" >>confdefs.h |
6412 | ||
61b1ef6e MF |
6413 | elif test "$libc_cv_ehdr_start" = broken; then |
6414 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: linker is broken -- you should upgrade" >&5 | |
6415 | $as_echo "$as_me: WARNING: linker is broken -- you should upgrade" >&2;} | |
44c4e5d5 RM |
6416 | fi |
6417 | ||
9fe7e787 RM |
6418 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_trap with no external dependencies" >&5 |
6419 | $as_echo_n "checking for __builtin_trap with no external dependencies... " >&6; } | |
6420 | if ${libc_cv_builtin_trap+:} false; then : | |
6421 | $as_echo_n "(cached) " >&6 | |
6422 | else | |
6423 | libc_cv_builtin_trap=no | |
6424 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6425 | /* end confdefs.h. */ | |
6426 | ||
6427 | int | |
6428 | main () | |
6429 | { | |
6430 | __builtin_trap () | |
6431 | ; | |
6432 | return 0; | |
6433 | } | |
6434 | _ACEOF | |
6435 | if ac_fn_c_try_compile "$LINENO"; then : | |
6436 | ||
6437 | libc_undefs=`$NM -u conftest.o | | |
6438 | LC_ALL=C $AWK '$1 == "U" { print $2 | "sort -u"; next } { exit(1) }' \ | |
6439 | 2>&5` || { | |
6440 | as_fn_error $? "confusing output from $NM -u" "$LINENO" 5 | |
6441 | } | |
6442 | echo >&5 "libc_undefs='$libc_undefs'" | |
6443 | if test -z "$libc_undefs"; then | |
6444 | libc_cv_builtin_trap=yes | |
6445 | fi | |
6446 | fi | |
6447 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6448 | fi | |
6449 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_builtin_trap" >&5 | |
6450 | $as_echo "$libc_cv_builtin_trap" >&6; } | |
6451 | if test $libc_cv_builtin_trap = yes; then | |
6452 | $as_echo "#define HAVE_BUILTIN_TRAP 1" >>confdefs.h | |
6453 | ||
6454 | fi | |
6455 | ||
99e1dc0a FW |
6456 | ac_ext=cpp |
6457 | ac_cpp='$CXXCPP $CPPFLAGS' | |
6458 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
6459 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
6460 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
6461 | ||
6462 | ||
6463 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler supports thread_local" >&5 | |
6464 | $as_echo_n "checking whether the C++ compiler supports thread_local... " >&6; } | |
6465 | if ${libc_cv_cxx_thread_local+:} false; then : | |
6466 | $as_echo_n "(cached) " >&6 | |
6467 | else | |
6468 | ||
6469 | old_CXXFLAGS="$CXXFLAGS" | |
6470 | CXXFLAGS="$CXXFLAGS -std=gnu++11" | |
6471 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6472 | /* end confdefs.h. */ | |
6473 | ||
6474 | #include <thread> | |
6475 | ||
6476 | // Compiler support. | |
6477 | struct S | |
6478 | { | |
6479 | S (); | |
6480 | ~S (); | |
6481 | }; | |
6482 | thread_local S s; | |
6483 | S * get () { return &s; } | |
6484 | ||
6485 | // libstdc++ support. | |
6486 | #ifndef _GLIBCXX_HAVE___CXA_THREAD_ATEXIT_IMPL | |
6487 | #error __cxa_thread_atexit_impl not supported | |
6488 | #endif | |
6489 | ||
6490 | _ACEOF | |
6491 | if ac_fn_cxx_try_compile "$LINENO"; then : | |
6492 | libc_cv_cxx_thread_local=yes | |
6493 | else | |
6494 | libc_cv_cxx_thread_local=no | |
6495 | fi | |
6496 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6497 | CXXFLAGS="$old_CXXFLAGS" | |
6498 | ||
6499 | fi | |
6500 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cxx_thread_local" >&5 | |
6501 | $as_echo "$libc_cv_cxx_thread_local" >&6; } | |
6502 | ||
6503 | ||
6504 | ac_ext=c | |
6505 | ac_cpp='$CPP $CPPFLAGS' | |
6506 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
6507 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
6508 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
6509 | ||
6510 | ||
cd6ede75 UD |
6511 | ### End of automated tests. |
6512 | ### Now run sysdeps configure fragments. | |
6513 | ||
cb343854 | 6514 | # They also can set these variables. |
b43b13ac | 6515 | use_ldconfig=no |
cb343854 | 6516 | ldd_rewrite_script=no |
77259608 | 6517 | libc_cv_sysconfdir=$sysconfdir |
4248b1b1 | 6518 | libc_cv_localstatedir=$localstatedir |
74bd2300 | 6519 | libc_cv_gcc_unwind_find_fde=no |
e2fd3cbe | 6520 | libc_cv_idn=no |
cb343854 | 6521 | |
cd6ede75 | 6522 | # Iterate over all the sysdep directories we will use, running their |
09055553 | 6523 | # configure fragments. |
cd6ede75 UD |
6524 | for dir in $sysnames; do |
6525 | case $dir in | |
6526 | /*) dest=$dir ;; | |
6527 | *) dest=$srcdir/$dir ;; | |
6528 | esac | |
6529 | if test -r $dest/configure; then | |
b08c89d9 | 6530 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: running configure fragment for $dir" >&5 |
322e23db | 6531 | $as_echo "running configure fragment for $dir" >&6; } |
cd6ede75 UD |
6532 | . $dest/configure |
6533 | fi | |
cd6ede75 UD |
6534 | done |
6535 | ||
5695d46f AS |
6536 | if test x"$build_mathvec" = xnotset; then |
6537 | build_mathvec=no | |
6538 | fi | |
6539 | config_vars="$config_vars | |
6540 | build-mathvec = $build_mathvec" | |
6541 | ||
7ffa9423 AZ |
6542 | |
6543 | ||
6544 | ||
74bd2300 | 6545 | if test x$libc_cv_gcc_unwind_find_fde = xyes; then |
b08c89d9 | 6546 | $as_echo "#define EXPORT_UNWIND_FIND_FDE 1" >>confdefs.h |
74bd2300 UD |
6547 | |
6548 | fi | |
6549 | ||
6550 | ||
6e6249d0 RM |
6551 | # A sysdeps configure fragment can reset this if IFUNC is not actually |
6552 | # usable even though the assembler knows how to generate the symbol type. | |
6553 | if test x"$libc_cv_ld_gnu_indirect_function" = xyes; then | |
6554 | $as_echo "#define HAVE_IFUNC 1" >>confdefs.h | |
6555 | ||
6556 | fi | |
6557 | ||
022dfdce SL |
6558 | if test x"$libc_cv_gcc_indirect_function" = xyes; then |
6559 | $as_echo "#define HAVE_GCC_IFUNC 1" >>confdefs.h | |
6560 | ||
6561 | fi | |
6562 | ||
3cc3ef96 RM |
6563 | # This is far from the AC_ARG_ENABLE that sets it so that a sysdeps |
6564 | # configure fragment can override the value to prevent this AC_DEFINE. | |
6565 | ||
6566 | if test "x$use_nscd" != xno; then | |
6567 | $as_echo "#define USE_NSCD 1" >>confdefs.h | |
6568 | ||
6569 | fi | |
c53d909c RM |
6570 | if test "x$build_nscd" = xdefault; then |
6571 | build_nscd=$use_nscd | |
6572 | fi | |
3cc3ef96 | 6573 | |
cd6ede75 UD |
6574 | |
6575 | ||
6576 | ||
6577 | ||
6578 | ||
cb343854 | 6579 | |
dff14448 | 6580 | |
f57f8055 RM |
6581 | if test x$use_ldconfig = xyes; then |
6582 | $as_echo "#define USE_LDCONFIG 1" >>confdefs.h | |
6583 | ||
6584 | fi | |
af968f62 | 6585 | |
3b100462 | 6586 | |
eae47a36 | 6587 | |
7998fa78 | 6588 | |
650425ce | 6589 | |
a334319f | 6590 | |
b08c89d9 | 6591 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -fPIC is default" >&5 |
322e23db | 6592 | $as_echo_n "checking whether -fPIC is default... " >&6; } |
f318beb8 | 6593 | if ${libc_cv_pic_default+:} false; then : |
322e23db | 6594 | $as_echo_n "(cached) " >&6 |
cc3fa755 | 6595 | else |
ff886b82 | 6596 | libc_cv_pic_default=yes |
cc3fa755 | 6597 | cat > conftest.c <<EOF |
9756dfe1 | 6598 | #if defined __PIC__ || defined __pic__ || defined PIC || defined pic |
cc3fa755 UD |
6599 | # error PIC is default. |
6600 | #endif | |
6601 | EOF | |
6602 | if eval "${CC-cc} -S conftest.c 2>&5 1>&5"; then | |
ff886b82 | 6603 | libc_cv_pic_default=no |
cc3fa755 UD |
6604 | fi |
6605 | rm -f conftest.* | |
6606 | fi | |
b08c89d9 | 6607 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_pic_default" >&5 |
322e23db | 6608 | $as_echo "$libc_cv_pic_default" >&6; } |
cc3fa755 UD |
6609 | |
6610 | ||
cc08749b L |
6611 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -fPIE is default" >&5 |
6612 | $as_echo_n "checking whether -fPIE is default... " >&6; } | |
6613 | if ${libc_cv_pie_default+:} false; then : | |
6614 | $as_echo_n "(cached) " >&6 | |
6615 | else | |
6616 | libc_cv_pie_default=yes | |
6617 | cat > conftest.c <<EOF | |
6618 | #if defined __PIE__ || defined __pie__ || defined PIE || defined pie | |
6619 | # error PIE is default. | |
6620 | #endif | |
6621 | EOF | |
6622 | if eval "${CC-cc} -S conftest.c 2>&5 1>&5"; then | |
6623 | libc_cv_pie_default=no | |
6624 | fi | |
6625 | rm -f conftest.* | |
6626 | fi | |
6627 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_pie_default" >&5 | |
6628 | $as_echo "$libc_cv_pie_default" >&6; } | |
6629 | ||
6630 | ||
2103c260 | 6631 | |
2103c260 | 6632 | |
2103c260 | 6633 | |
cc3fa755 | 6634 | |
cd6ede75 UD |
6635 | |
6636 | ||
6637 | ||
ee74a442 UD |
6638 | VERSION=`sed -n -e 's/^#define VERSION "\([^"]*\)"/\1/p' < $srcdir/version.h` |
6639 | RELEASE=`sed -n -e 's/^#define RELEASE "\([^"]*\)"/\1/p' < $srcdir/version.h` | |
6640 | ||
cd6ede75 UD |
6641 | |
6642 | ||
728e272a | 6643 | ac_config_files="$ac_config_files config.make Makefile" |
f4b07664 | 6644 | |
26f56c1c | 6645 | ac_config_commands="$ac_config_commands default" |
f4b07664 | 6646 | |
3a12e572 | 6647 | cat >confcache <<\_ACEOF |
cd6ede75 UD |
6648 | # This file is a shell script that caches the results of configure |
6649 | # tests run on this system so they can be shared between configure | |
3a12e572 UD |
6650 | # scripts and configure runs, see configure's option --config-cache. |
6651 | # It is not useful on other systems. If it contains results you don't | |
6652 | # want to keep, you may remove or edit it. | |
cd6ede75 | 6653 | # |
3a12e572 UD |
6654 | # config.status only pays attention to the cache file if you give it |
6655 | # the --recheck option to rerun configure. | |
cd6ede75 | 6656 | # |
f4b07664 | 6657 | # `ac_cv_env_foo' variables (set or unset) will be overridden when |
3a12e572 UD |
6658 | # loading this file, other *unset* `ac_cv_foo' will be assigned the |
6659 | # following values. | |
6660 | ||
6661 | _ACEOF | |
6662 | ||
cd6ede75 UD |
6663 | # The following way of writing the cache mishandles newlines in values, |
6664 | # but we know of no workaround that is simple, portable, and efficient. | |
26f56c1c | 6665 | # So, we kill variables containing newlines. |
cd6ede75 UD |
6666 | # Ultrix sh set writes to stderr and can't be redirected directly, |
6667 | # and sets the high bit in the cache file unless we assign to the vars. | |
26f56c1c UD |
6668 | ( |
6669 | for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do | |
6670 | eval ac_val=\$$ac_var | |
6671 | case $ac_val in #( | |
6672 | *${as_nl}*) | |
6673 | case $ac_var in #( | |
b08c89d9 | 6674 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 |
322e23db | 6675 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; |
26f56c1c UD |
6676 | esac |
6677 | case $ac_var in #( | |
6678 | _ | IFS | as_nl) ;; #( | |
322e23db | 6679 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( |
b08c89d9 | 6680 | *) { eval $ac_var=; unset $ac_var;} ;; |
26f56c1c UD |
6681 | esac ;; |
6682 | esac | |
6683 | done | |
6684 | ||
3a12e572 | 6685 | (set) 2>&1 | |
26f56c1c UD |
6686 | case $as_nl`(ac_space=' '; set) 2>&1` in #( |
6687 | *${as_nl}ac_space=\ *) | |
b08c89d9 UD |
6688 | # `set' does not quote correctly, so add quotes: double-quote |
6689 | # substitution turns \\\\ into \\, and sed turns \\ into \. | |
3a12e572 | 6690 | sed -n \ |
9382fcee RM |
6691 | "s/'/'\\\\''/g; |
6692 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" | |
26f56c1c | 6693 | ;; #( |
3a12e572 UD |
6694 | *) |
6695 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
26f56c1c | 6696 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
3a12e572 | 6697 | ;; |
26f56c1c UD |
6698 | esac | |
6699 | sort | |
6700 | ) | | |
3a12e572 | 6701 | sed ' |
26f56c1c | 6702 | /^ac_cv_env_/b end |
3a12e572 | 6703 | t clear |
26f56c1c | 6704 | :clear |
3a12e572 UD |
6705 | s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ |
6706 | t end | |
26f56c1c UD |
6707 | s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ |
6708 | :end' >>confcache | |
6709 | if diff "$cache_file" confcache >/dev/null 2>&1; then :; else | |
6710 | if test -w "$cache_file"; then | |
f318beb8 | 6711 | if test "x$cache_file" != "x/dev/null"; then |
b08c89d9 | 6712 | { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 |
322e23db | 6713 | $as_echo "$as_me: updating cache $cache_file" >&6;} |
f318beb8 UD |
6714 | if test ! -f "$cache_file" || test -h "$cache_file"; then |
6715 | cat confcache >"$cache_file" | |
6716 | else | |
6717 | case $cache_file in #( | |
6718 | */* | ?:*) | |
6719 | mv -f confcache "$cache_file"$$ && | |
6720 | mv -f "$cache_file"$$ "$cache_file" ;; #( | |
6721 | *) | |
6722 | mv -f confcache "$cache_file" ;; | |
6723 | esac | |
6724 | fi | |
6725 | fi | |
cd6ede75 | 6726 | else |
b08c89d9 | 6727 | { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 |
322e23db | 6728 | $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} |
cd6ede75 UD |
6729 | fi |
6730 | fi | |
6731 | rm -f confcache | |
6732 | ||
cd6ede75 UD |
6733 | test "x$prefix" = xNONE && prefix=$ac_default_prefix |
6734 | # Let make expand exec_prefix. | |
6735 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
6736 | ||
cd6ede75 UD |
6737 | DEFS=-DHAVE_CONFIG_H |
6738 | ||
f4b07664 RM |
6739 | ac_libobjs= |
6740 | ac_ltlibobjs= | |
4a531bb0 | 6741 | U= |
f4b07664 RM |
6742 | for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue |
6743 | # 1. Remove the extension, and $U if already installed. | |
26f56c1c | 6744 | ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' |
322e23db | 6745 | ac_i=`$as_echo "$ac_i" | sed "$ac_script"` |
26f56c1c UD |
6746 | # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR |
6747 | # will be set to the directory where LIBOBJS objects are built. | |
b08c89d9 UD |
6748 | as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" |
6749 | as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' | |
f4b07664 RM |
6750 | done |
6751 | LIBOBJS=$ac_libobjs | |
6752 | ||
6753 | LTLIBOBJS=$ac_ltlibobjs | |
6754 | ||
6755 | ||
cd6ede75 | 6756 | |
f318beb8 | 6757 | : "${CONFIG_STATUS=./config.status}" |
322e23db | 6758 | ac_write_fail=0 |
3a12e572 UD |
6759 | ac_clean_files_save=$ac_clean_files |
6760 | ac_clean_files="$ac_clean_files $CONFIG_STATUS" | |
b08c89d9 | 6761 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 |
322e23db | 6762 | $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} |
b08c89d9 UD |
6763 | as_write_fail=0 |
6764 | cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 | |
3a12e572 UD |
6765 | #! $SHELL |
6766 | # Generated by $as_me. | |
cd6ede75 | 6767 | # Run this file to recreate the current configuration. |
cd6ede75 | 6768 | # Compiler output produced by configure, useful for debugging |
3a12e572 | 6769 | # configure, is in config.log if it exists. |
cd6ede75 | 6770 | |
3a12e572 | 6771 | debug=false |
2abf9ff1 RM |
6772 | ac_cs_recheck=false |
6773 | ac_cs_silent=false | |
3a12e572 | 6774 | |
b08c89d9 UD |
6775 | SHELL=\${CONFIG_SHELL-$SHELL} |
6776 | export SHELL | |
6777 | _ASEOF | |
6778 | cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 | |
6779 | ## -------------------- ## | |
6780 | ## M4sh Initialization. ## | |
6781 | ## -------------------- ## | |
3a12e572 | 6782 | |
26f56c1c UD |
6783 | # Be more Bourne compatible |
6784 | DUALCASE=1; export DUALCASE # for MKS sh | |
b08c89d9 | 6785 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : |
3a12e572 UD |
6786 | emulate sh |
6787 | NULLCMD=: | |
322e23db | 6788 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
f4b07664 RM |
6789 | # is contrary to our usage. Disable this feature. |
6790 | alias -g '${1+"$@"}'='"$@"' | |
26f56c1c UD |
6791 | setopt NO_GLOB_SUBST |
6792 | else | |
b08c89d9 UD |
6793 | case `(set -o) 2>/dev/null` in #( |
6794 | *posix*) : | |
6795 | set -o posix ;; #( | |
6796 | *) : | |
6797 | ;; | |
26f56c1c | 6798 | esac |
26f56c1c UD |
6799 | fi |
6800 | ||
6801 | ||
322e23db UD |
6802 | as_nl=' |
6803 | ' | |
6804 | export as_nl | |
6805 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
6806 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
6807 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
6808 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
b08c89d9 UD |
6809 | # Prefer a ksh shell builtin over an external printf program on Solaris, |
6810 | # but without wasting forks for bash or zsh. | |
6811 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
6812 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
6813 | as_echo='print -r --' | |
6814 | as_echo_n='print -rn --' | |
6815 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
322e23db UD |
6816 | as_echo='printf %s\n' |
6817 | as_echo_n='printf %s' | |
6818 | else | |
6819 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then | |
6820 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
6821 | as_echo_n='/usr/ucb/echo -n' | |
a152f366 | 6822 | else |
322e23db UD |
6823 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' |
6824 | as_echo_n_body='eval | |
6825 | arg=$1; | |
b08c89d9 | 6826 | case $arg in #( |
322e23db UD |
6827 | *"$as_nl"*) |
6828 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
6829 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
6830 | esac; | |
6831 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
6832 | ' | |
6833 | export as_echo_n_body | |
6834 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
a152f366 | 6835 | fi |
322e23db UD |
6836 | export as_echo_body |
6837 | as_echo='sh -c $as_echo_body as_echo' | |
6838 | fi | |
6839 | ||
6840 | # The user is always right. | |
6841 | if test "${PATH_SEPARATOR+set}" != set; then | |
6842 | PATH_SEPARATOR=: | |
6843 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
6844 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
6845 | PATH_SEPARATOR=';' | |
6846 | } | |
3a12e572 UD |
6847 | fi |
6848 | ||
f4b07664 | 6849 | |
26f56c1c UD |
6850 | # IFS |
6851 | # We need space, tab and new line, in precisely that order. Quoting is | |
6852 | # there to prevent editors from complaining about space-tab. | |
6853 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
6854 | # splitting by setting IFS to empty value.) | |
26f56c1c UD |
6855 | IFS=" "" $as_nl" |
6856 | ||
6857 | # Find who we are. Look in the path if we contain no directory separator. | |
f318beb8 | 6858 | as_myself= |
b08c89d9 | 6859 | case $0 in #(( |
26f56c1c UD |
6860 | *[\\/]* ) as_myself=$0 ;; |
6861 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
6862 | for as_dir in $PATH | |
6863 | do | |
6864 | IFS=$as_save_IFS | |
6865 | test -z "$as_dir" && as_dir=. | |
b08c89d9 UD |
6866 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break |
6867 | done | |
26f56c1c UD |
6868 | IFS=$as_save_IFS |
6869 | ||
6870 | ;; | |
6871 | esac | |
6872 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
6873 | # in which case we are not to be found in the path. | |
6874 | if test "x$as_myself" = x; then | |
6875 | as_myself=$0 | |
6876 | fi | |
6877 | if test ! -f "$as_myself"; then | |
322e23db | 6878 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 |
b08c89d9 | 6879 | exit 1 |
26f56c1c UD |
6880 | fi |
6881 | ||
b08c89d9 UD |
6882 | # Unset variables that we do not need and which cause bugs (e.g. in |
6883 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
6884 | # suppresses any "Segmentation fault" message there. '((' could | |
6885 | # trigger a bug in pdksh 5.2.14. | |
6886 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
6887 | do eval test x\${$as_var+set} = xset \ | |
6888 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
26f56c1c | 6889 | done |
f4b07664 RM |
6890 | PS1='$ ' |
6891 | PS2='> ' | |
6892 | PS4='+ ' | |
6893 | ||
6894 | # NLS nuisances. | |
322e23db UD |
6895 | LC_ALL=C |
6896 | export LC_ALL | |
6897 | LANGUAGE=C | |
6898 | export LANGUAGE | |
f4b07664 | 6899 | |
b08c89d9 UD |
6900 | # CDPATH. |
6901 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
6902 | ||
6903 | ||
4a531bb0 L |
6904 | # as_fn_error STATUS ERROR [LINENO LOG_FD] |
6905 | # ---------------------------------------- | |
b08c89d9 UD |
6906 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are |
6907 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
4a531bb0 | 6908 | # script with STATUS, using 1 if that was 0. |
b08c89d9 UD |
6909 | as_fn_error () |
6910 | { | |
4a531bb0 L |
6911 | as_status=$1; test $as_status -eq 0 && as_status=1 |
6912 | if test "$4"; then | |
6913 | as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
6914 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 | |
b08c89d9 | 6915 | fi |
4a531bb0 | 6916 | $as_echo "$as_me: error: $2" >&2 |
b08c89d9 UD |
6917 | as_fn_exit $as_status |
6918 | } # as_fn_error | |
6919 | ||
6920 | ||
6921 | # as_fn_set_status STATUS | |
6922 | # ----------------------- | |
6923 | # Set $? to STATUS, without forking. | |
6924 | as_fn_set_status () | |
6925 | { | |
6926 | return $1 | |
6927 | } # as_fn_set_status | |
6928 | ||
6929 | # as_fn_exit STATUS | |
6930 | # ----------------- | |
6931 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
6932 | as_fn_exit () | |
6933 | { | |
6934 | set +e | |
6935 | as_fn_set_status $1 | |
6936 | exit $1 | |
6937 | } # as_fn_exit | |
6938 | ||
6939 | # as_fn_unset VAR | |
6940 | # --------------- | |
6941 | # Portably unset VAR. | |
6942 | as_fn_unset () | |
6943 | { | |
6944 | { eval $1=; unset $1;} | |
6945 | } | |
6946 | as_unset=as_fn_unset | |
6947 | # as_fn_append VAR VALUE | |
6948 | # ---------------------- | |
6949 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
6950 | # advantage of any shell optimizations that allow amortized linear growth over | |
6951 | # repeated appends, instead of the typical quadratic growth present in naive | |
6952 | # implementations. | |
6953 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
6954 | eval 'as_fn_append () | |
6955 | { | |
6956 | eval $1+=\$2 | |
6957 | }' | |
6958 | else | |
6959 | as_fn_append () | |
6960 | { | |
6961 | eval $1=\$$1\$2 | |
6962 | } | |
6963 | fi # as_fn_append | |
6964 | ||
6965 | # as_fn_arith ARG... | |
6966 | # ------------------ | |
6967 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
6968 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
6969 | # must be portable across $(()) and expr. | |
6970 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
6971 | eval 'as_fn_arith () | |
6972 | { | |
6973 | as_val=$(( $* )) | |
6974 | }' | |
6975 | else | |
6976 | as_fn_arith () | |
6977 | { | |
6978 | as_val=`expr "$@" || test $? -eq 1` | |
6979 | } | |
6980 | fi # as_fn_arith | |
6981 | ||
6982 | ||
26f56c1c UD |
6983 | if expr a : '\(a\)' >/dev/null 2>&1 && |
6984 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
f4b07664 RM |
6985 | as_expr=expr |
6986 | else | |
6987 | as_expr=false | |
6988 | fi | |
6989 | ||
26f56c1c | 6990 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
f4b07664 RM |
6991 | as_basename=basename |
6992 | else | |
6993 | as_basename=false | |
6994 | fi | |
3a12e572 | 6995 | |
b08c89d9 UD |
6996 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
6997 | as_dirname=dirname | |
6998 | else | |
6999 | as_dirname=false | |
7000 | fi | |
3a12e572 | 7001 | |
26f56c1c | 7002 | as_me=`$as_basename -- "$0" || |
3a12e572 UD |
7003 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
7004 | X"$0" : 'X\(//\)$' \| \ | |
26f56c1c | 7005 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
322e23db | 7006 | $as_echo X/"$0" | |
26f56c1c UD |
7007 | sed '/^.*\/\([^/][^/]*\)\/*$/{ |
7008 | s//\1/ | |
7009 | q | |
7010 | } | |
7011 | /^X\/\(\/\/\)$/{ | |
7012 | s//\1/ | |
7013 | q | |
7014 | } | |
7015 | /^X\/\(\/\).*/{ | |
7016 | s//\1/ | |
7017 | q | |
7018 | } | |
7019 | s/.*/./; q'` | |
3a12e572 | 7020 | |
b08c89d9 UD |
7021 | # Avoid depending upon Character Ranges. |
7022 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
7023 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
7024 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
7025 | as_cr_digits='0123456789' | |
7026 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
26f56c1c UD |
7027 | |
7028 | ECHO_C= ECHO_N= ECHO_T= | |
b08c89d9 | 7029 | case `echo -n x` in #((((( |
26f56c1c | 7030 | -n*) |
b08c89d9 | 7031 | case `echo 'xy\c'` in |
26f56c1c | 7032 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. |
b08c89d9 UD |
7033 | xy) ECHO_C='\c';; |
7034 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
7035 | ECHO_T=' ';; | |
26f56c1c UD |
7036 | esac;; |
7037 | *) | |
7038 | ECHO_N='-n';; | |
3a12e572 | 7039 | esac |
cd6ede75 | 7040 | |
3a12e572 | 7041 | rm -f conf$$ conf$$.exe conf$$.file |
26f56c1c UD |
7042 | if test -d conf$$.dir; then |
7043 | rm -f conf$$.dir/conf$$.file | |
7044 | else | |
7045 | rm -f conf$$.dir | |
322e23db UD |
7046 | mkdir conf$$.dir 2>/dev/null |
7047 | fi | |
7048 | if (echo >conf$$.file) 2>/dev/null; then | |
7049 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
7050 | as_ln_s='ln -s' | |
7051 | # ... but there are two gotchas: | |
7052 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
7053 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
f4a58f0d | 7054 | # In both cases, we have to default to `cp -pR'. |
322e23db | 7055 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || |
f4a58f0d | 7056 | as_ln_s='cp -pR' |
322e23db UD |
7057 | elif ln conf$$.file conf$$ 2>/dev/null; then |
7058 | as_ln_s=ln | |
7059 | else | |
f4a58f0d | 7060 | as_ln_s='cp -pR' |
322e23db | 7061 | fi |
3a12e572 | 7062 | else |
f4a58f0d | 7063 | as_ln_s='cp -pR' |
cd6ede75 | 7064 | fi |
26f56c1c UD |
7065 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
7066 | rmdir conf$$.dir 2>/dev/null | |
cd6ede75 | 7067 | |
b08c89d9 UD |
7068 | |
7069 | # as_fn_mkdir_p | |
7070 | # ------------- | |
7071 | # Create "$as_dir" as a directory, including parents if necessary. | |
7072 | as_fn_mkdir_p () | |
7073 | { | |
7074 | ||
7075 | case $as_dir in #( | |
7076 | -*) as_dir=./$as_dir;; | |
7077 | esac | |
7078 | test -d "$as_dir" || eval $as_mkdir_p || { | |
7079 | as_dirs= | |
7080 | while :; do | |
7081 | case $as_dir in #( | |
7082 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
7083 | *) as_qdir=$as_dir;; | |
7084 | esac | |
7085 | as_dirs="'$as_qdir' $as_dirs" | |
7086 | as_dir=`$as_dirname -- "$as_dir" || | |
7087 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
7088 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
7089 | X"$as_dir" : 'X\(//\)$' \| \ | |
7090 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
7091 | $as_echo X"$as_dir" | | |
7092 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
7093 | s//\1/ | |
7094 | q | |
7095 | } | |
7096 | /^X\(\/\/\)[^/].*/{ | |
7097 | s//\1/ | |
7098 | q | |
7099 | } | |
7100 | /^X\(\/\/\)$/{ | |
7101 | s//\1/ | |
7102 | q | |
7103 | } | |
7104 | /^X\(\/\).*/{ | |
7105 | s//\1/ | |
7106 | q | |
7107 | } | |
7108 | s/.*/./; q'` | |
7109 | test -d "$as_dir" && break | |
7110 | done | |
7111 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
4a531bb0 | 7112 | } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" |
b08c89d9 UD |
7113 | |
7114 | ||
7115 | } # as_fn_mkdir_p | |
f4b07664 | 7116 | if mkdir -p . 2>/dev/null; then |
b08c89d9 | 7117 | as_mkdir_p='mkdir -p "$as_dir"' |
f4b07664 | 7118 | else |
9382fcee | 7119 | test -d ./-p && rmdir ./-p |
f4b07664 RM |
7120 | as_mkdir_p=false |
7121 | fi | |
7122 | ||
f4a58f0d L |
7123 | |
7124 | # as_fn_executable_p FILE | |
7125 | # ----------------------- | |
7126 | # Test if FILE is an executable regular file. | |
7127 | as_fn_executable_p () | |
7128 | { | |
7129 | test -f "$1" && test -x "$1" | |
7130 | } # as_fn_executable_p | |
7131 | as_test_x='test -x' | |
7132 | as_executable_p=as_fn_executable_p | |
cd6ede75 | 7133 | |
3a12e572 | 7134 | # Sed expression to map a string onto a valid CPP name. |
9382fcee | 7135 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
3a12e572 UD |
7136 | |
7137 | # Sed expression to map a string onto a valid variable name. | |
9382fcee | 7138 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
3a12e572 UD |
7139 | |
7140 | ||
3a12e572 | 7141 | exec 6>&1 |
b08c89d9 UD |
7142 | ## ----------------------------------- ## |
7143 | ## Main body of $CONFIG_STATUS script. ## | |
7144 | ## ----------------------------------- ## | |
7145 | _ASEOF | |
7146 | test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 | |
3a12e572 | 7147 | |
b08c89d9 UD |
7148 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
7149 | # Save the log message, to keep $0 and so on meaningful, and to | |
3a12e572 | 7150 | # report actual input values of CONFIG_FILES etc. instead of their |
26f56c1c UD |
7151 | # values after options handling. |
7152 | ac_log=" | |
f4b07664 | 7153 | This file was extended by GNU C Library $as_me (see version.h), which was |
f4a58f0d | 7154 | generated by GNU Autoconf 2.69. Invocation command line was |
3a12e572 UD |
7155 | |
7156 | CONFIG_FILES = $CONFIG_FILES | |
7157 | CONFIG_HEADERS = $CONFIG_HEADERS | |
7158 | CONFIG_LINKS = $CONFIG_LINKS | |
7159 | CONFIG_COMMANDS = $CONFIG_COMMANDS | |
7160 | $ $0 $@ | |
7161 | ||
26f56c1c UD |
7162 | on `(hostname || uname -n) 2>/dev/null | sed 1q` |
7163 | " | |
7164 | ||
3a12e572 UD |
7165 | _ACEOF |
7166 | ||
322e23db UD |
7167 | case $ac_config_files in *" |
7168 | "*) set x $ac_config_files; shift; ac_config_files=$*;; | |
7169 | esac | |
7170 | ||
7171 | case $ac_config_headers in *" | |
7172 | "*) set x $ac_config_headers; shift; ac_config_headers=$*;; | |
7173 | esac | |
7174 | ||
7175 | ||
7176 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
3a12e572 | 7177 | # Files that config.status was made for. |
26f56c1c UD |
7178 | config_files="$ac_config_files" |
7179 | config_headers="$ac_config_headers" | |
7180 | config_commands="$ac_config_commands" | |
3a12e572 | 7181 | |
26f56c1c | 7182 | _ACEOF |
3a12e572 | 7183 | |
322e23db | 7184 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
3a12e572 | 7185 | ac_cs_usage="\ |
b08c89d9 UD |
7186 | \`$as_me' instantiates files and other configuration actions |
7187 | from templates according to the current configuration. Unless the files | |
7188 | and actions are specified as TAGs, all are instantiated by default. | |
3a12e572 | 7189 | |
b08c89d9 | 7190 | Usage: $0 [OPTION]... [TAG]... |
3a12e572 UD |
7191 | |
7192 | -h, --help print this help, then exit | |
26f56c1c | 7193 | -V, --version print version number and configuration settings, then exit |
b08c89d9 | 7194 | --config print configuration, then exit |
322e23db UD |
7195 | -q, --quiet, --silent |
7196 | do not print progress messages | |
3a12e572 UD |
7197 | -d, --debug don't remove temporary files |
7198 | --recheck update $as_me by reconfiguring in the same conditions | |
322e23db UD |
7199 | --file=FILE[:TEMPLATE] |
7200 | instantiate the configuration file FILE | |
7201 | --header=FILE[:TEMPLATE] | |
7202 | instantiate the configuration header FILE | |
3a12e572 UD |
7203 | |
7204 | Configuration files: | |
7205 | $config_files | |
7206 | ||
7207 | Configuration headers: | |
7208 | $config_headers | |
7209 | ||
3a12e572 UD |
7210 | Configuration commands: |
7211 | $config_commands | |
7212 | ||
f318beb8 UD |
7213 | Report bugs to <http://sourceware.org/bugzilla/>. |
7214 | GNU C Library home page: <http://www.gnu.org/software/glibc/>. | |
b08c89d9 | 7215 | General help using GNU software: <http://www.gnu.org/gethelp/>." |
3a12e572 | 7216 | |
26f56c1c | 7217 | _ACEOF |
322e23db | 7218 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
b08c89d9 | 7219 | ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" |
3a12e572 | 7220 | ac_cs_version="\\ |
f4b07664 | 7221 | GNU C Library config.status (see version.h) |
f4a58f0d | 7222 | configured by $0, generated by GNU Autoconf 2.69, |
b08c89d9 | 7223 | with options \\"\$ac_cs_config\\" |
3a12e572 | 7224 | |
f4a58f0d | 7225 | Copyright (C) 2012 Free Software Foundation, Inc. |
3a12e572 UD |
7226 | This config.status script is free software; the Free Software Foundation |
7227 | gives unlimited permission to copy, distribute and modify it." | |
26f56c1c UD |
7228 | |
7229 | ac_pwd='$ac_pwd' | |
7230 | srcdir='$srcdir' | |
7231 | INSTALL='$INSTALL' | |
322e23db | 7232 | test -n "\$AWK" || AWK=awk |
3a12e572 UD |
7233 | _ACEOF |
7234 | ||
322e23db UD |
7235 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
7236 | # The default lists apply if the user does not specify any file. | |
3a12e572 UD |
7237 | ac_need_defaults=: |
7238 | while test $# != 0 | |
7239 | do | |
7240 | case $1 in | |
f318beb8 | 7241 | --*=?*) |
26f56c1c UD |
7242 | ac_option=`expr "X$1" : 'X\([^=]*\)='` |
7243 | ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` | |
f4b07664 RM |
7244 | ac_shift=: |
7245 | ;; | |
f318beb8 UD |
7246 | --*=) |
7247 | ac_option=`expr "X$1" : 'X\([^=]*\)='` | |
7248 | ac_optarg= | |
7249 | ac_shift=: | |
7250 | ;; | |
26f56c1c | 7251 | *) |
f4b07664 RM |
7252 | ac_option=$1 |
7253 | ac_optarg=$2 | |
7254 | ac_shift=shift | |
3a12e572 | 7255 | ;; |
cd6ede75 UD |
7256 | esac |
7257 | ||
f4b07664 | 7258 | case $ac_option in |
3a12e572 | 7259 | # Handling of the options. |
2abf9ff1 RM |
7260 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) |
7261 | ac_cs_recheck=: ;; | |
26f56c1c | 7262 | --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) |
322e23db | 7263 | $as_echo "$ac_cs_version"; exit ;; |
b08c89d9 UD |
7264 | --config | --confi | --conf | --con | --co | --c ) |
7265 | $as_echo "$ac_cs_config"; exit ;; | |
26f56c1c | 7266 | --debug | --debu | --deb | --de | --d | -d ) |
3a12e572 UD |
7267 | debug=: ;; |
7268 | --file | --fil | --fi | --f ) | |
f4b07664 | 7269 | $ac_shift |
322e23db UD |
7270 | case $ac_optarg in |
7271 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
f318beb8 | 7272 | '') as_fn_error $? "missing file argument" ;; |
322e23db | 7273 | esac |
b08c89d9 | 7274 | as_fn_append CONFIG_FILES " '$ac_optarg'" |
3a12e572 UD |
7275 | ac_need_defaults=false;; |
7276 | --header | --heade | --head | --hea ) | |
f4b07664 | 7277 | $ac_shift |
322e23db UD |
7278 | case $ac_optarg in |
7279 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
7280 | esac | |
b08c89d9 | 7281 | as_fn_append CONFIG_HEADERS " '$ac_optarg'" |
3a12e572 | 7282 | ac_need_defaults=false;; |
26f56c1c UD |
7283 | --he | --h) |
7284 | # Conflict between --help and --header | |
4a531bb0 | 7285 | as_fn_error $? "ambiguous option: \`$1' |
b08c89d9 | 7286 | Try \`$0 --help' for more information.";; |
26f56c1c | 7287 | --help | --hel | -h ) |
322e23db | 7288 | $as_echo "$ac_cs_usage"; exit ;; |
2abf9ff1 RM |
7289 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
7290 | | -silent | --silent | --silen | --sile | --sil | --si | --s) | |
7291 | ac_cs_silent=: ;; | |
3a12e572 UD |
7292 | |
7293 | # This is an error. | |
4a531bb0 | 7294 | -*) as_fn_error $? "unrecognized option: \`$1' |
b08c89d9 | 7295 | Try \`$0 --help' for more information." ;; |
3a12e572 | 7296 | |
b08c89d9 | 7297 | *) as_fn_append ac_config_targets " $1" |
26f56c1c | 7298 | ac_need_defaults=false ;; |
cd6ede75 | 7299 | |
3a12e572 UD |
7300 | esac |
7301 | shift | |
7302 | done | |
7303 | ||
2abf9ff1 RM |
7304 | ac_configure_extra_args= |
7305 | ||
7306 | if $ac_cs_silent; then | |
7307 | exec 6>/dev/null | |
7308 | ac_configure_extra_args="$ac_configure_extra_args --silent" | |
7309 | fi | |
7310 | ||
7311 | _ACEOF | |
322e23db | 7312 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
2abf9ff1 | 7313 | if \$ac_cs_recheck; then |
f4a58f0d | 7314 | set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion |
322e23db UD |
7315 | shift |
7316 | \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 | |
7317 | CONFIG_SHELL='$SHELL' | |
26f56c1c | 7318 | export CONFIG_SHELL |
322e23db | 7319 | exec "\$@" |
2abf9ff1 RM |
7320 | fi |
7321 | ||
3a12e572 | 7322 | _ACEOF |
322e23db | 7323 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
7324 | exec 5>>config.log |
7325 | { | |
7326 | echo | |
7327 | sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX | |
7328 | ## Running $as_me. ## | |
7329 | _ASBOX | |
322e23db | 7330 | $as_echo "$ac_log" |
26f56c1c | 7331 | } >&5 |
3a12e572 | 7332 | |
26f56c1c | 7333 | _ACEOF |
322e23db | 7334 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
3a12e572 | 7335 | # |
26f56c1c | 7336 | # INIT-COMMANDS |
3a12e572 | 7337 | # |
3a12e572 UD |
7338 | config_vars='$config_vars' |
7339 | ||
7340 | _ACEOF | |
7341 | ||
322e23db | 7342 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
7343 | |
7344 | # Handling of arguments. | |
3a12e572 UD |
7345 | for ac_config_target in $ac_config_targets |
7346 | do | |
26f56c1c UD |
7347 | case $ac_config_target in |
7348 | "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; | |
7349 | "config.make") CONFIG_FILES="$CONFIG_FILES config.make" ;; | |
728e272a | 7350 | "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; |
26f56c1c UD |
7351 | "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; |
7352 | ||
4a531bb0 | 7353 | *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; |
3a12e572 UD |
7354 | esac |
7355 | done | |
7356 | ||
26f56c1c | 7357 | |
3a12e572 UD |
7358 | # If the user did not use the arguments to specify the items to instantiate, |
7359 | # then the envvar interface is used. Set only those that are not. | |
7360 | # We use the long form for the default assignment because of an extremely | |
7361 | # bizarre bug on SunOS 4.1.3. | |
7362 | if $ac_need_defaults; then | |
7363 | test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files | |
7364 | test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers | |
3a12e572 UD |
7365 | test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands |
7366 | fi | |
7367 | ||
2abf9ff1 | 7368 | # Have a temporary directory for convenience. Make it in the build tree |
26f56c1c | 7369 | # simply because there is no reason against having it here, and in addition, |
2abf9ff1 | 7370 | # creating and moving files from /tmp can sometimes cause problems. |
26f56c1c UD |
7371 | # Hook for its removal unless debugging. |
7372 | # Note that there is a small window in which the directory will not be cleaned: | |
7373 | # after its creation but before its name has been assigned to `$tmp'. | |
3a12e572 UD |
7374 | $debug || |
7375 | { | |
f318beb8 | 7376 | tmp= ac_tmp= |
26f56c1c | 7377 | trap 'exit_status=$? |
f318beb8 UD |
7378 | : "${ac_tmp:=$tmp}" |
7379 | { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status | |
26f56c1c | 7380 | ' 0 |
b08c89d9 | 7381 | trap 'as_fn_exit 1' 1 2 13 15 |
3a12e572 | 7382 | } |
3a12e572 | 7383 | # Create a (secure) tmp directory for tmp files. |
2abf9ff1 | 7384 | |
3a12e572 | 7385 | { |
26f56c1c | 7386 | tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && |
f318beb8 | 7387 | test -d "$tmp" |
3a12e572 UD |
7388 | } || |
7389 | { | |
26f56c1c UD |
7390 | tmp=./conf$$-$RANDOM |
7391 | (umask 077 && mkdir "$tmp") | |
4a531bb0 | 7392 | } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 |
f318beb8 | 7393 | ac_tmp=$tmp |
3a12e572 | 7394 | |
322e23db UD |
7395 | # Set up the scripts for CONFIG_FILES section. |
7396 | # No need to generate them if there are no CONFIG_FILES. | |
7397 | # This happens for instance with `./config.status config.h'. | |
26f56c1c UD |
7398 | if test -n "$CONFIG_FILES"; then |
7399 | ||
a152f366 | 7400 | |
b08c89d9 UD |
7401 | ac_cr=`echo X | tr X '\015'` |
7402 | # On cygwin, bash can eat \r inside `` if the user requested igncr. | |
7403 | # But we know of no other shell where ac_cr would be empty at this | |
7404 | # point, so we can use a bashism as a fallback. | |
7405 | if test "x$ac_cr" = x; then | |
7406 | eval ac_cr=\$\'\\r\' | |
7407 | fi | |
322e23db UD |
7408 | ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` |
7409 | if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then | |
4a531bb0 | 7410 | ac_cs_awk_cr='\\r' |
322e23db UD |
7411 | else |
7412 | ac_cs_awk_cr=$ac_cr | |
26f56c1c UD |
7413 | fi |
7414 | ||
f318beb8 | 7415 | echo 'BEGIN {' >"$ac_tmp/subs1.awk" && |
26f56c1c UD |
7416 | _ACEOF |
7417 | ||
7418 | ||
322e23db UD |
7419 | { |
7420 | echo "cat >conf$$subs.awk <<_ACEOF" && | |
7421 | echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && | |
7422 | echo "_ACEOF" | |
7423 | } >conf$$subs.sh || | |
4a531bb0 L |
7424 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
7425 | ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` | |
26f56c1c UD |
7426 | ac_delim='%!_!# ' |
7427 | for ac_last_try in false false false false false :; do | |
322e23db | 7428 | . ./conf$$subs.sh || |
4a531bb0 | 7429 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
322e23db UD |
7430 | |
7431 | ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` | |
7432 | if test $ac_delim_n = $ac_delim_num; then | |
26f56c1c UD |
7433 | break |
7434 | elif $ac_last_try; then | |
4a531bb0 | 7435 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
26f56c1c UD |
7436 | else |
7437 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
7438 | fi | |
7439 | done | |
322e23db UD |
7440 | rm -f conf$$subs.sh |
7441 | ||
7442 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
f318beb8 | 7443 | cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && |
322e23db UD |
7444 | _ACEOF |
7445 | sed -n ' | |
7446 | h | |
7447 | s/^/S["/; s/!.*/"]=/ | |
7448 | p | |
7449 | g | |
7450 | s/^[^!]*!// | |
7451 | :repl | |
7452 | t repl | |
7453 | s/'"$ac_delim"'$// | |
7454 | t delim | |
7455 | :nl | |
7456 | h | |
b08c89d9 | 7457 | s/\(.\{148\}\)..*/\1/ |
322e23db UD |
7458 | t more1 |
7459 | s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ | |
7460 | p | |
7461 | n | |
7462 | b repl | |
7463 | :more1 | |
7464 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
7465 | p | |
7466 | g | |
7467 | s/.\{148\}// | |
7468 | t nl | |
7469 | :delim | |
7470 | h | |
b08c89d9 | 7471 | s/\(.\{148\}\)..*/\1/ |
322e23db UD |
7472 | t more2 |
7473 | s/["\\]/\\&/g; s/^/"/; s/$/"/ | |
7474 | p | |
7475 | b | |
7476 | :more2 | |
7477 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
7478 | p | |
7479 | g | |
7480 | s/.\{148\}// | |
7481 | t delim | |
7482 | ' <conf$$subs.awk | sed ' | |
7483 | /^[^""]/{ | |
7484 | N | |
7485 | s/\n// | |
7486 | } | |
7487 | ' >>$CONFIG_STATUS || ac_write_fail=1 | |
7488 | rm -f conf$$subs.awk | |
7489 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
7490 | _ACAWK | |
f318beb8 | 7491 | cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && |
322e23db UD |
7492 | for (key in S) S_is_set[key] = 1 |
7493 | FS = "\a" | |
ff886b82 | 7494 | |
322e23db UD |
7495 | } |
7496 | { | |
7497 | line = $ 0 | |
7498 | nfields = split(line, field, "@") | |
7499 | substed = 0 | |
7500 | len = length(field[1]) | |
7501 | for (i = 2; i < nfields; i++) { | |
7502 | key = field[i] | |
7503 | keylen = length(key) | |
7504 | if (S_is_set[key]) { | |
7505 | value = S[key] | |
7506 | line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) | |
7507 | len += length(value) + length(field[++i]) | |
7508 | substed = 1 | |
7509 | } else | |
7510 | len += 1 + keylen | |
7511 | } | |
7512 | ||
7513 | print line | |
7514 | } | |
cd6ede75 | 7515 | |
322e23db | 7516 | _ACAWK |
26f56c1c | 7517 | _ACEOF |
322e23db UD |
7518 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
7519 | if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then | |
7520 | sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" | |
7521 | else | |
7522 | cat | |
f318beb8 | 7523 | fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ |
4a531bb0 | 7524 | || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 |
3a12e572 | 7525 | _ACEOF |
26f56c1c | 7526 | |
4a531bb0 L |
7527 | # VPATH may cause trouble with some makes, so we remove sole $(srcdir), |
7528 | # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and | |
26f56c1c UD |
7529 | # trailing colons and then remove the whole line if VPATH becomes empty |
7530 | # (actually we leave an empty line to preserve line numbers). | |
7531 | if test "x$srcdir" = x.; then | |
4a531bb0 L |
7532 | ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ |
7533 | h | |
7534 | s/// | |
7535 | s/^/:/ | |
7536 | s/[ ]*$/:/ | |
7537 | s/:\$(srcdir):/:/g | |
7538 | s/:\${srcdir}:/:/g | |
7539 | s/:@srcdir@:/:/g | |
7540 | s/^:*// | |
26f56c1c | 7541 | s/:*$// |
4a531bb0 L |
7542 | x |
7543 | s/\(=[ ]*\).*/\1/ | |
7544 | G | |
7545 | s/\n// | |
26f56c1c UD |
7546 | s/^[^=]*=[ ]*$// |
7547 | }' | |
7548 | fi | |
7549 | ||
322e23db | 7550 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
7551 | fi # test -n "$CONFIG_FILES" |
7552 | ||
322e23db UD |
7553 | # Set up the scripts for CONFIG_HEADERS section. |
7554 | # No need to generate them if there are no CONFIG_HEADERS. | |
7555 | # This happens for instance with `./config.status Makefile'. | |
7556 | if test -n "$CONFIG_HEADERS"; then | |
f318beb8 | 7557 | cat >"$ac_tmp/defines.awk" <<\_ACAWK || |
322e23db UD |
7558 | BEGIN { |
7559 | _ACEOF | |
7560 | ||
7561 | # Transform confdefs.h into an awk script `defines.awk', embedded as | |
7562 | # here-document in config.status, that substitutes the proper values into | |
7563 | # config.h.in to produce config.h. | |
7564 | ||
7565 | # Create a delimiter string that does not exist in confdefs.h, to ease | |
7566 | # handling of long lines. | |
7567 | ac_delim='%!_!# ' | |
7568 | for ac_last_try in false false :; do | |
f318beb8 UD |
7569 | ac_tt=`sed -n "/$ac_delim/p" confdefs.h` |
7570 | if test -z "$ac_tt"; then | |
322e23db UD |
7571 | break |
7572 | elif $ac_last_try; then | |
4a531bb0 | 7573 | as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 |
322e23db UD |
7574 | else |
7575 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
7576 | fi | |
7577 | done | |
7578 | ||
7579 | # For the awk script, D is an array of macro values keyed by name, | |
7580 | # likewise P contains macro parameters if any. Preserve backslash | |
7581 | # newline sequences. | |
7582 | ||
7583 | ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* | |
7584 | sed -n ' | |
7585 | s/.\{148\}/&'"$ac_delim"'/g | |
7586 | t rset | |
7587 | :rset | |
7588 | s/^[ ]*#[ ]*define[ ][ ]*/ / | |
7589 | t def | |
7590 | d | |
7591 | :def | |
7592 | s/\\$// | |
7593 | t bsnl | |
7594 | s/["\\]/\\&/g | |
7595 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
7596 | D["\1"]=" \3"/p | |
7597 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p | |
7598 | d | |
7599 | :bsnl | |
7600 | s/["\\]/\\&/g | |
7601 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
7602 | D["\1"]=" \3\\\\\\n"\\/p | |
7603 | t cont | |
7604 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p | |
7605 | t cont | |
7606 | d | |
7607 | :cont | |
7608 | n | |
7609 | s/.\{148\}/&'"$ac_delim"'/g | |
7610 | t clear | |
7611 | :clear | |
7612 | s/\\$// | |
7613 | t bsnlc | |
7614 | s/["\\]/\\&/g; s/^/"/; s/$/"/p | |
7615 | d | |
7616 | :bsnlc | |
7617 | s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p | |
7618 | b cont | |
7619 | ' <confdefs.h | sed ' | |
7620 | s/'"$ac_delim"'/"\\\ | |
7621 | "/g' >>$CONFIG_STATUS || ac_write_fail=1 | |
7622 | ||
7623 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
7624 | for (key in D) D_is_set[key] = 1 | |
7625 | FS = "\a" | |
7626 | } | |
7627 | /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { | |
7628 | line = \$ 0 | |
7629 | split(line, arg, " ") | |
7630 | if (arg[1] == "#") { | |
7631 | defundef = arg[2] | |
7632 | mac1 = arg[3] | |
7633 | } else { | |
7634 | defundef = substr(arg[1], 2) | |
7635 | mac1 = arg[2] | |
7636 | } | |
7637 | split(mac1, mac2, "(") #) | |
7638 | macro = mac2[1] | |
7639 | prefix = substr(line, 1, index(line, defundef) - 1) | |
7640 | if (D_is_set[macro]) { | |
7641 | # Preserve the white space surrounding the "#". | |
7642 | print prefix "define", macro P[macro] D[macro] | |
7643 | next | |
7644 | } else { | |
7645 | # Replace #undef with comments. This is necessary, for example, | |
7646 | # in the case of _POSIX_SOURCE, which is predefined and required | |
7647 | # on some systems where configure will not decide to define it. | |
7648 | if (defundef == "undef") { | |
7649 | print "/*", prefix defundef, macro, "*/" | |
7650 | next | |
7651 | } | |
7652 | } | |
7653 | } | |
7654 | { print } | |
7655 | _ACAWK | |
7656 | _ACEOF | |
7657 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
4a531bb0 | 7658 | as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 |
322e23db UD |
7659 | fi # test -n "$CONFIG_HEADERS" |
7660 | ||
26f56c1c | 7661 | |
322e23db UD |
7662 | eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" |
7663 | shift | |
7664 | for ac_tag | |
26f56c1c UD |
7665 | do |
7666 | case $ac_tag in | |
7667 | :[FHLC]) ac_mode=$ac_tag; continue;; | |
7668 | esac | |
7669 | case $ac_mode$ac_tag in | |
7670 | :[FHL]*:*);; | |
4a531bb0 | 7671 | :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; |
26f56c1c UD |
7672 | :[FH]-) ac_tag=-:-;; |
7673 | :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; | |
cd6ede75 | 7674 | esac |
26f56c1c UD |
7675 | ac_save_IFS=$IFS |
7676 | IFS=: | |
7677 | set x $ac_tag | |
7678 | IFS=$ac_save_IFS | |
7679 | shift | |
7680 | ac_file=$1 | |
7681 | shift | |
7682 | ||
7683 | case $ac_mode in | |
7684 | :L) ac_source=$1;; | |
7685 | :[FH]) | |
7686 | ac_file_inputs= | |
7687 | for ac_f | |
7688 | do | |
7689 | case $ac_f in | |
f318beb8 | 7690 | -) ac_f="$ac_tmp/stdin";; |
26f56c1c UD |
7691 | *) # Look for the file first in the build tree, then in the source tree |
7692 | # (if the path is not absolute). The absolute path cannot be DOS-style, | |
7693 | # because $ac_f cannot contain `:'. | |
7694 | test -f "$ac_f" || | |
7695 | case $ac_f in | |
7696 | [\\/$]*) false;; | |
7697 | *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; | |
7698 | esac || | |
4a531bb0 | 7699 | as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; |
26f56c1c | 7700 | esac |
322e23db | 7701 | case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac |
b08c89d9 | 7702 | as_fn_append ac_file_inputs " '$ac_f'" |
26f56c1c | 7703 | done |
cd6ede75 | 7704 | |
26f56c1c UD |
7705 | # Let's still pretend it is `configure' which instantiates (i.e., don't |
7706 | # use $as_me), people would be surprised to read: | |
7707 | # /* config.h. Generated by config.status. */ | |
322e23db UD |
7708 | configure_input='Generated from '` |
7709 | $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' | |
7710 | `' by configure.' | |
26f56c1c UD |
7711 | if test x"$ac_file" != x-; then |
7712 | configure_input="$ac_file. $configure_input" | |
b08c89d9 | 7713 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 |
322e23db | 7714 | $as_echo "$as_me: creating $ac_file" >&6;} |
26f56c1c | 7715 | fi |
322e23db UD |
7716 | # Neutralize special characters interpreted by sed in replacement strings. |
7717 | case $configure_input in #( | |
7718 | *\&* | *\|* | *\\* ) | |
7719 | ac_sed_conf_input=`$as_echo "$configure_input" | | |
7720 | sed 's/[\\\\&|]/\\\\&/g'`;; #( | |
7721 | *) ac_sed_conf_input=$configure_input;; | |
7722 | esac | |
26f56c1c UD |
7723 | |
7724 | case $ac_tag in | |
f318beb8 | 7725 | *:-:* | *:-) cat >"$ac_tmp/stdin" \ |
4a531bb0 | 7726 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; |
26f56c1c UD |
7727 | esac |
7728 | ;; | |
7729 | esac | |
7730 | ||
7731 | ac_dir=`$as_dirname -- "$ac_file" || | |
3a12e572 | 7732 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
9382fcee RM |
7733 | X"$ac_file" : 'X\(//\)[^/]' \| \ |
7734 | X"$ac_file" : 'X\(//\)$' \| \ | |
26f56c1c | 7735 | X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || |
322e23db | 7736 | $as_echo X"$ac_file" | |
26f56c1c UD |
7737 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
7738 | s//\1/ | |
7739 | q | |
7740 | } | |
7741 | /^X\(\/\/\)[^/].*/{ | |
7742 | s//\1/ | |
7743 | q | |
7744 | } | |
7745 | /^X\(\/\/\)$/{ | |
7746 | s//\1/ | |
7747 | q | |
7748 | } | |
7749 | /^X\(\/\).*/{ | |
7750 | s//\1/ | |
7751 | q | |
7752 | } | |
7753 | s/.*/./; q'` | |
b08c89d9 | 7754 | as_dir="$ac_dir"; as_fn_mkdir_p |
3a12e572 UD |
7755 | ac_builddir=. |
7756 | ||
26f56c1c UD |
7757 | case "$ac_dir" in |
7758 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
7759 | *) | |
322e23db | 7760 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
26f56c1c | 7761 | # A ".." for each directory in $ac_dir_suffix. |
322e23db | 7762 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
26f56c1c UD |
7763 | case $ac_top_builddir_sub in |
7764 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
7765 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
7766 | esac ;; | |
7767 | esac | |
7768 | ac_abs_top_builddir=$ac_pwd | |
7769 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
7770 | # for backward compatibility: | |
7771 | ac_top_builddir=$ac_top_build_prefix | |
3a12e572 UD |
7772 | |
7773 | case $srcdir in | |
26f56c1c | 7774 | .) # We are building in place. |
3a12e572 | 7775 | ac_srcdir=. |
26f56c1c UD |
7776 | ac_top_srcdir=$ac_top_builddir_sub |
7777 | ac_abs_top_srcdir=$ac_pwd ;; | |
7778 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
3a12e572 | 7779 | ac_srcdir=$srcdir$ac_dir_suffix; |
26f56c1c UD |
7780 | ac_top_srcdir=$srcdir |
7781 | ac_abs_top_srcdir=$srcdir ;; | |
7782 | *) # Relative name. | |
7783 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
7784 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
7785 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
3a12e572 | 7786 | esac |
26f56c1c | 7787 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
9382fcee | 7788 | |
cd6ede75 | 7789 | |
26f56c1c UD |
7790 | case $ac_mode in |
7791 | :F) | |
7792 | # | |
7793 | # CONFIG_FILE | |
7794 | # | |
3a12e572 UD |
7795 | |
7796 | case $INSTALL in | |
7797 | [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; | |
26f56c1c | 7798 | *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; |
cd6ede75 | 7799 | esac |
26f56c1c | 7800 | _ACEOF |
cd6ede75 | 7801 | |
322e23db | 7802 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
7803 | # If the template does not know about datarootdir, expand it. |
7804 | # FIXME: This hack should be removed a few years after 2.60. | |
7805 | ac_datarootdir_hack=; ac_datarootdir_seen= | |
322e23db UD |
7806 | ac_sed_dataroot=' |
7807 | /datarootdir/ { | |
26f56c1c UD |
7808 | p |
7809 | q | |
7810 | } | |
7811 | /@datadir@/p | |
7812 | /@docdir@/p | |
7813 | /@infodir@/p | |
7814 | /@localedir@/p | |
b08c89d9 | 7815 | /@mandir@/p' |
322e23db | 7816 | case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in |
26f56c1c UD |
7817 | *datarootdir*) ac_datarootdir_seen=yes;; |
7818 | *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) | |
b08c89d9 | 7819 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 |
322e23db | 7820 | $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} |
26f56c1c | 7821 | _ACEOF |
322e23db | 7822 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
26f56c1c UD |
7823 | ac_datarootdir_hack=' |
7824 | s&@datadir@&$datadir&g | |
7825 | s&@docdir@&$docdir&g | |
7826 | s&@infodir@&$infodir&g | |
7827 | s&@localedir@&$localedir&g | |
7828 | s&@mandir@&$mandir&g | |
b08c89d9 | 7829 | s&\\\${datarootdir}&$datarootdir&g' ;; |
26f56c1c | 7830 | esac |
3a12e572 | 7831 | _ACEOF |
26f56c1c UD |
7832 | |
7833 | # Neutralize VPATH when `$srcdir' = `.'. | |
7834 | # Shell code in configure.ac might set extrasub. | |
7835 | # FIXME: do we really want to maintain this feature? | |
322e23db UD |
7836 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
7837 | ac_sed_extra="$ac_vpsub | |
3a12e572 UD |
7838 | $extrasub |
7839 | _ACEOF | |
322e23db | 7840 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
3a12e572 UD |
7841 | :t |
7842 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b | |
322e23db | 7843 | s|@configure_input@|$ac_sed_conf_input|;t t |
26f56c1c | 7844 | s&@top_builddir@&$ac_top_builddir_sub&;t t |
322e23db | 7845 | s&@top_build_prefix@&$ac_top_build_prefix&;t t |
26f56c1c UD |
7846 | s&@srcdir@&$ac_srcdir&;t t |
7847 | s&@abs_srcdir@&$ac_abs_srcdir&;t t | |
7848 | s&@top_srcdir@&$ac_top_srcdir&;t t | |
7849 | s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t | |
7850 | s&@builddir@&$ac_builddir&;t t | |
7851 | s&@abs_builddir@&$ac_abs_builddir&;t t | |
7852 | s&@abs_top_builddir@&$ac_abs_top_builddir&;t t | |
7853 | s&@INSTALL@&$ac_INSTALL&;t t | |
7854 | $ac_datarootdir_hack | |
322e23db | 7855 | " |
f318beb8 UD |
7856 | eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ |
7857 | >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 | |
26f56c1c UD |
7858 | |
7859 | test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && | |
f318beb8 UD |
7860 | { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && |
7861 | { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ | |
7862 | "$ac_tmp/out"`; test -z "$ac_out"; } && | |
b08c89d9 | 7863 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
4a531bb0 | 7864 | which seems to be undefined. Please make sure it is defined" >&5 |
322e23db | 7865 | $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
4a531bb0 | 7866 | which seems to be undefined. Please make sure it is defined" >&2;} |
26f56c1c | 7867 | |
f318beb8 | 7868 | rm -f "$ac_tmp/stdin" |
3a12e572 | 7869 | case $ac_file in |
f318beb8 UD |
7870 | -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; |
7871 | *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; | |
322e23db | 7872 | esac \ |
4a531bb0 | 7873 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
26f56c1c UD |
7874 | ;; |
7875 | :H) | |
7876 | # | |
7877 | # CONFIG_HEADER | |
7878 | # | |
3a12e572 | 7879 | if test x"$ac_file" != x-; then |
322e23db UD |
7880 | { |
7881 | $as_echo "/* $configure_input */" \ | |
f318beb8 UD |
7882 | && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" |
7883 | } >"$ac_tmp/config.h" \ | |
4a531bb0 | 7884 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
f318beb8 | 7885 | if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then |
b08c89d9 | 7886 | { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 |
322e23db | 7887 | $as_echo "$as_me: $ac_file is unchanged" >&6;} |
3a12e572 | 7888 | else |
322e23db | 7889 | rm -f "$ac_file" |
f318beb8 | 7890 | mv "$ac_tmp/config.h" "$ac_file" \ |
4a531bb0 | 7891 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
f4b07664 RM |
7892 | fi |
7893 | else | |
322e23db | 7894 | $as_echo "/* $configure_input */" \ |
f318beb8 | 7895 | && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ |
4a531bb0 | 7896 | || as_fn_error $? "could not create -" "$LINENO" 5 |
f4b07664 | 7897 | fi |
26f56c1c | 7898 | ;; |
9382fcee | 7899 | |
b08c89d9 | 7900 | :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 |
322e23db | 7901 | $as_echo "$as_me: executing $ac_file commands" >&6;} |
26f56c1c UD |
7902 | ;; |
7903 | esac | |
3a12e572 UD |
7904 | |
7905 | ||
26f56c1c UD |
7906 | case $ac_file$ac_mode in |
7907 | "default":C) | |
c0fb8a56 UD |
7908 | case $CONFIG_FILES in *config.make*) |
7909 | echo "$config_vars" >> config.make;; | |
7910 | esac | |
3a12e572 | 7911 | test -d bits || mkdir bits ;; |
26f56c1c | 7912 | |
3a12e572 | 7913 | esac |
26f56c1c | 7914 | done # for ac_tag |
3a12e572 | 7915 | |
3a12e572 | 7916 | |
b08c89d9 | 7917 | as_fn_exit 0 |
3a12e572 | 7918 | _ACEOF |
3a12e572 UD |
7919 | ac_clean_files=$ac_clean_files_save |
7920 | ||
322e23db | 7921 | test $ac_write_fail = 0 || |
4a531bb0 | 7922 | as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 |
322e23db | 7923 | |
3a12e572 UD |
7924 | |
7925 | # configure is writing to config.log, and then calls config.status. | |
7926 | # config.status does its own redirection, appending to config.log. | |
7927 | # Unfortunately, on DOS this fails, as config.log is still kept open | |
7928 | # by configure, so config.status won't be able to write to it; its | |
7929 | # output is simply discarded. So we exec the FD to /dev/null, | |
7930 | # effectively closing config.log, so it can be properly (re)opened and | |
7931 | # appended to by config.status. When coming back to configure, we | |
7932 | # need to make the FD available again. | |
7933 | if test "$no_create" != yes; then | |
7934 | ac_cs_success=: | |
2abf9ff1 RM |
7935 | ac_config_status_args= |
7936 | test "$silent" = yes && | |
7937 | ac_config_status_args="$ac_config_status_args --quiet" | |
3a12e572 | 7938 | exec 5>/dev/null |
2abf9ff1 | 7939 | $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false |
3a12e572 UD |
7940 | exec 5>>config.log |
7941 | # Use ||, not &&, to avoid exiting from the if with $? = 1, which | |
7942 | # would make configure fail if this is the last instruction. | |
4a531bb0 | 7943 | $ac_cs_success || as_fn_exit 1 |
3a12e572 | 7944 | fi |
cd6ede75 | 7945 | |
3a12e572 UD |
7946 | # |
7947 | # CONFIG_SUBDIRS section. | |
7948 | # | |
cd6ede75 UD |
7949 | if test "$no_recursion" != yes; then |
7950 | ||
322e23db UD |
7951 | # Remove --cache-file, --srcdir, and --disable-option-checking arguments |
7952 | # so they do not pile up. | |
cd6ede75 UD |
7953 | ac_sub_configure_args= |
7954 | ac_prev= | |
26f56c1c UD |
7955 | eval "set x $ac_configure_args" |
7956 | shift | |
7957 | for ac_arg | |
7958 | do | |
cd6ede75 UD |
7959 | if test -n "$ac_prev"; then |
7960 | ac_prev= | |
7961 | continue | |
7962 | fi | |
3a12e572 | 7963 | case $ac_arg in |
cd6ede75 UD |
7964 | -cache-file | --cache-file | --cache-fil | --cache-fi \ |
7965 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
7966 | ac_prev=cache_file ;; | |
7967 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
3a12e572 UD |
7968 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \ |
7969 | | --c=*) | |
7970 | ;; | |
7971 | --config-cache | -C) | |
cd6ede75 UD |
7972 | ;; |
7973 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
7974 | ac_prev=srcdir ;; | |
7975 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
7976 | ;; | |
3a12e572 UD |
7977 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) |
7978 | ac_prev=prefix ;; | |
7979 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
7980 | ;; | |
322e23db UD |
7981 | --disable-option-checking) |
7982 | ;; | |
26f56c1c UD |
7983 | *) |
7984 | case $ac_arg in | |
322e23db | 7985 | *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
26f56c1c | 7986 | esac |
b08c89d9 | 7987 | as_fn_append ac_sub_configure_args " '$ac_arg'" ;; |
cd6ede75 UD |
7988 | esac |
7989 | done | |
7990 | ||
3a12e572 UD |
7991 | # Always prepend --prefix to ensure using the same prefix |
7992 | # in subdir configurations. | |
26f56c1c UD |
7993 | ac_arg="--prefix=$prefix" |
7994 | case $ac_arg in | |
322e23db | 7995 | *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
26f56c1c UD |
7996 | esac |
7997 | ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args" | |
7998 | ||
7999 | # Pass --silent | |
8000 | if test "$silent" = yes; then | |
8001 | ac_sub_configure_args="--silent $ac_sub_configure_args" | |
8002 | fi | |
3a12e572 | 8003 | |
322e23db UD |
8004 | # Always prepend --disable-option-checking to silence warnings, since |
8005 | # different subdirs can have different --enable and --with options. | |
8006 | ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args" | |
8007 | ||
3a12e572 UD |
8008 | ac_popdir=`pwd` |
8009 | for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue | |
cd6ede75 UD |
8010 | |
8011 | # Do not complain, so a configure script can configure whichever | |
8012 | # parts of a large source tree are present. | |
26f56c1c UD |
8013 | test -d "$srcdir/$ac_dir" || continue |
8014 | ||
8015 | ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)" | |
b08c89d9 | 8016 | $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5 |
322e23db | 8017 | $as_echo "$ac_msg" >&6 |
b08c89d9 | 8018 | as_dir="$ac_dir"; as_fn_mkdir_p |
3a12e572 | 8019 | ac_builddir=. |
cd6ede75 | 8020 | |
26f56c1c UD |
8021 | case "$ac_dir" in |
8022 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
8023 | *) | |
322e23db | 8024 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
26f56c1c | 8025 | # A ".." for each directory in $ac_dir_suffix. |
322e23db | 8026 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
26f56c1c UD |
8027 | case $ac_top_builddir_sub in |
8028 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
8029 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
8030 | esac ;; | |
8031 | esac | |
8032 | ac_abs_top_builddir=$ac_pwd | |
8033 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
8034 | # for backward compatibility: | |
8035 | ac_top_builddir=$ac_top_build_prefix | |
cd6ede75 | 8036 | |
3a12e572 | 8037 | case $srcdir in |
26f56c1c | 8038 | .) # We are building in place. |
3a12e572 | 8039 | ac_srcdir=. |
26f56c1c UD |
8040 | ac_top_srcdir=$ac_top_builddir_sub |
8041 | ac_abs_top_srcdir=$ac_pwd ;; | |
8042 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
3a12e572 | 8043 | ac_srcdir=$srcdir$ac_dir_suffix; |
26f56c1c UD |
8044 | ac_top_srcdir=$srcdir |
8045 | ac_abs_top_srcdir=$srcdir ;; | |
8046 | *) # Relative name. | |
8047 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
8048 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
8049 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
9382fcee | 8050 | esac |
26f56c1c | 8051 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
3a12e572 UD |
8052 | |
8053 | ||
26f56c1c | 8054 | cd "$ac_dir" |
cd6ede75 UD |
8055 | |
8056 | # Check for guested configure; otherwise get Cygnus style configure. | |
26f56c1c UD |
8057 | if test -f "$ac_srcdir/configure.gnu"; then |
8058 | ac_sub_configure=$ac_srcdir/configure.gnu | |
8059 | elif test -f "$ac_srcdir/configure"; then | |
8060 | ac_sub_configure=$ac_srcdir/configure | |
8061 | elif test -f "$ac_srcdir/configure.in"; then | |
8062 | # This should be Cygnus configure. | |
8063 | ac_sub_configure=$ac_aux_dir/configure | |
cd6ede75 | 8064 | else |
b08c89d9 | 8065 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5 |
322e23db | 8066 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;} |
cd6ede75 UD |
8067 | ac_sub_configure= |
8068 | fi | |
8069 | ||
8070 | # The recursion is here. | |
8071 | if test -n "$ac_sub_configure"; then | |
cd6ede75 | 8072 | # Make the cache file name correct relative to the subdirectory. |
3a12e572 UD |
8073 | case $cache_file in |
8074 | [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;; | |
26f56c1c UD |
8075 | *) # Relative name. |
8076 | ac_sub_cache_file=$ac_top_build_prefix$cache_file ;; | |
cd6ede75 | 8077 | esac |
cd6ede75 | 8078 | |
b08c89d9 | 8079 | { $as_echo "$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 | 8080 | $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;} |
cd6ede75 | 8081 | # The eval makes quoting arguments work. |
26f56c1c UD |
8082 | eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \ |
8083 | --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" || | |
4a531bb0 | 8084 | as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5 |
cd6ede75 UD |
8085 | fi |
8086 | ||
26f56c1c | 8087 | cd "$ac_popdir" |
cd6ede75 UD |
8088 | done |
8089 | fi | |
322e23db | 8090 | if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then |
b08c89d9 | 8091 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 |
322e23db UD |
8092 | $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} |
8093 | fi | |
cd6ede75 | 8094 |