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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 |
6ab674eb | 622 | stack_protector |
322e23db | 623 | fno_unit_at_a_time |
5c550700 | 624 | libc_cv_output_format |
89569c8b | 625 | libc_cv_has_glob_dat |
322e23db UD |
626 | libc_cv_hashstyle |
627 | libc_cv_fpie | |
628 | libc_cv_z_execstack | |
629 | libc_cv_z_combreloc | |
630 | ASFLAGS_config | |
322e23db | 631 | libc_cv_cc_with_libunwind |
83569fb8 | 632 | libc_cv_protected_data |
322e23db UD |
633 | BISON |
634 | INSTALL_INFO | |
635 | PERL | |
322e23db | 636 | BASH_SHELL |
322e23db UD |
637 | CXX_SYSINCLUDES |
638 | SYSINCLUDES | |
639 | AUTOCONF | |
30b99d79 | 640 | NM |
0786794f | 641 | AWK |
322e23db UD |
642 | SED |
643 | MAKEINFO | |
644 | MSGFMT | |
645 | MAKE | |
322e23db UD |
646 | LD |
647 | AS | |
1b74661a | 648 | OBJCOPY |
322e23db UD |
649 | OBJDUMP |
650 | AR | |
651 | LN_S | |
652 | INSTALL_DATA | |
653 | INSTALL_SCRIPT | |
654 | INSTALL_PROGRAM | |
655 | sysdeps_add_ons | |
656 | sysnames | |
657 | submachine | |
6f89d2f3 | 658 | multi_arch |
322e23db UD |
659 | base_machine |
660 | add_on_subdirs | |
661 | add_ons | |
e4608715 | 662 | build_pt_chown |
c53d909c | 663 | build_nscd |
021db4be | 664 | link_obsolete_rpc |
322e23db | 665 | libc_cv_nss_crypt |
a4ecc9eb | 666 | enable_werror |
322e23db UD |
667 | all_warnings |
668 | force_install | |
669 | bindnow | |
5a414ff7 | 670 | enable_lock_elision |
740b3dbe | 671 | hardcoded_path_in_tests |
1cba4036 | 672 | enable_timezone_tools |
f781ef40 | 673 | use_default_link |
c91c505f | 674 | sysheaders |
322e23db UD |
675 | with_fp |
676 | ac_ct_CXX | |
677 | CXXFLAGS | |
678 | CXX | |
e4693aa7 | 679 | READELF |
322e23db UD |
680 | CPP |
681 | cross_compiling | |
682 | BUILD_CC | |
683 | OBJEXT | |
684 | ac_ct_CC | |
685 | CPPFLAGS | |
686 | LDFLAGS | |
687 | CFLAGS | |
688 | CC | |
c16a054d AS |
689 | host_os |
690 | host_vendor | |
691 | host_cpu | |
692 | host | |
693 | build_os | |
694 | build_vendor | |
695 | build_cpu | |
696 | build | |
7967983f | 697 | subdirs |
8b748aed JM |
698 | REPORT_BUGS_TEXI |
699 | REPORT_BUGS_TO | |
700 | PKGVERSION_TEXI | |
701 | PKGVERSION | |
322e23db UD |
702 | target_alias |
703 | host_alias | |
704 | build_alias | |
705 | LIBS | |
706 | ECHO_T | |
707 | ECHO_N | |
708 | ECHO_C | |
709 | DEFS | |
710 | mandir | |
711 | localedir | |
712 | libdir | |
713 | psdir | |
714 | pdfdir | |
715 | dvidir | |
716 | htmldir | |
717 | infodir | |
718 | docdir | |
719 | oldincludedir | |
720 | includedir | |
721 | localstatedir | |
722 | sharedstatedir | |
723 | sysconfdir | |
724 | datadir | |
725 | datarootdir | |
726 | libexecdir | |
727 | sbindir | |
728 | bindir | |
729 | program_transform_name | |
730 | prefix | |
731 | exec_prefix | |
b08c89d9 | 732 | PACKAGE_URL |
322e23db UD |
733 | PACKAGE_BUGREPORT |
734 | PACKAGE_STRING | |
735 | PACKAGE_VERSION | |
736 | PACKAGE_TARNAME | |
737 | PACKAGE_NAME | |
738 | PATH_SEPARATOR | |
739 | SHELL' | |
a152f366 | 740 | ac_subst_files='' |
322e23db UD |
741 | ac_user_opts=' |
742 | enable_option_checking | |
8b748aed JM |
743 | with_pkgversion |
744 | with_bugurl | |
322e23db UD |
745 | with_gd |
746 | with_gd_include | |
747 | with_gd_lib | |
748 | with_fp | |
749 | with_binutils | |
322e23db | 750 | with_selinux |
322e23db | 751 | with_headers |
f781ef40 | 752 | with_default_link |
322e23db | 753 | enable_sanity_checks |
322e23db UD |
754 | enable_shared |
755 | enable_profile | |
1cba4036 | 756 | enable_timezone_tools |
740b3dbe | 757 | enable_hardcoded_path_in_tests |
322e23db | 758 | enable_stackguard_randomization |
1717da59 | 759 | enable_lock_elision |
322e23db | 760 | enable_add_ons |
322e23db UD |
761 | enable_hidden_plt |
762 | enable_bind_now | |
763 | enable_static_nss | |
764 | enable_force_install | |
8894bad3 | 765 | enable_maintainer_mode |
322e23db UD |
766 | enable_kernel |
767 | enable_all_warnings | |
a4ecc9eb | 768 | enable_werror |
322e23db | 769 | enable_multi_arch |
322e23db | 770 | enable_nss_crypt |
021db4be | 771 | enable_obsolete_rpc |
3a097cc7 | 772 | enable_systemtap |
c53d909c | 773 | enable_build_nscd |
3cc3ef96 | 774 | enable_nscd |
e4608715 | 775 | enable_pt_chown |
5695d46f | 776 | enable_mathvec |
322e23db UD |
777 | with_cpu |
778 | ' | |
a152f366 UD |
779 | ac_precious_vars='build_alias |
780 | host_alias | |
781 | target_alias | |
782 | CC | |
783 | CFLAGS | |
784 | LDFLAGS | |
785 | LIBS | |
786 | CPPFLAGS | |
787 | CPP | |
788 | CXX | |
789 | CXXFLAGS | |
790 | CCC' | |
7967983f RM |
791 | ac_subdirs_all=' |
792 | ' | |
a152f366 UD |
793 | |
794 | # Initialize some variables set by options. | |
795 | ac_init_help= | |
796 | ac_init_version=false | |
322e23db UD |
797 | ac_unrecognized_opts= |
798 | ac_unrecognized_sep= | |
a152f366 UD |
799 | # The variables have the same names as the options, with |
800 | # dashes changed to underlines. | |
801 | cache_file=/dev/null | |
802 | exec_prefix=NONE | |
803 | no_create= | |
804 | no_recursion= | |
805 | prefix=NONE | |
806 | program_prefix=NONE | |
807 | program_suffix=NONE | |
808 | program_transform_name=s,x,x, | |
809 | silent= | |
810 | site= | |
811 | srcdir= | |
812 | verbose= | |
813 | x_includes=NONE | |
814 | x_libraries=NONE | |
815 | ||
816 | # Installation directory options. | |
817 | # These are left unexpanded so users can "make install exec_prefix=/foo" | |
818 | # and all the variables that are supposed to be based on exec_prefix | |
819 | # by default will actually change. | |
820 | # Use braces instead of parens because sh, perl, etc. also accept them. | |
821 | # (The list follows the same order as the GNU Coding Standards.) | |
822 | bindir='${exec_prefix}/bin' | |
823 | sbindir='${exec_prefix}/sbin' | |
824 | libexecdir='${exec_prefix}/libexec' | |
825 | datarootdir='${prefix}/share' | |
826 | datadir='${datarootdir}' | |
827 | sysconfdir='${prefix}/etc' | |
828 | sharedstatedir='${prefix}/com' | |
829 | localstatedir='${prefix}/var' | |
830 | includedir='${prefix}/include' | |
831 | oldincludedir='/usr/include' | |
832 | docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' | |
833 | infodir='${datarootdir}/info' | |
834 | htmldir='${docdir}' | |
26f56c1c UD |
835 | dvidir='${docdir}' |
836 | pdfdir='${docdir}' | |
837 | psdir='${docdir}' | |
838 | libdir='${exec_prefix}/lib' | |
839 | localedir='${datarootdir}/locale' | |
840 | mandir='${datarootdir}/man' | |
cd6ede75 | 841 | |
cd6ede75 | 842 | ac_prev= |
26f56c1c | 843 | ac_dashdash= |
cd6ede75 UD |
844 | for ac_option |
845 | do | |
cd6ede75 UD |
846 | # If the previous option needs an argument, assign it. |
847 | if test -n "$ac_prev"; then | |
26f56c1c | 848 | eval $ac_prev=\$ac_option |
cd6ede75 UD |
849 | ac_prev= |
850 | continue | |
851 | fi | |
852 | ||
26f56c1c | 853 | case $ac_option in |
f318beb8 UD |
854 | *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; |
855 | *=) ac_optarg= ;; | |
856 | *) ac_optarg=yes ;; | |
26f56c1c | 857 | esac |
cd6ede75 UD |
858 | |
859 | # Accept the important Cygnus configure options, so we can diagnose typos. | |
860 | ||
26f56c1c UD |
861 | case $ac_dashdash$ac_option in |
862 | --) | |
863 | ac_dashdash=yes ;; | |
cd6ede75 UD |
864 | |
865 | -bindir | --bindir | --bindi | --bind | --bin | --bi) | |
866 | ac_prev=bindir ;; | |
867 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) | |
3a12e572 | 868 | bindir=$ac_optarg ;; |
cd6ede75 UD |
869 | |
870 | -build | --build | --buil | --bui | --bu) | |
3a12e572 | 871 | ac_prev=build_alias ;; |
cd6ede75 | 872 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) |
3a12e572 | 873 | build_alias=$ac_optarg ;; |
cd6ede75 UD |
874 | |
875 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
876 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
877 | ac_prev=cache_file ;; | |
878 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
879 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) | |
3a12e572 UD |
880 | cache_file=$ac_optarg ;; |
881 | ||
882 | --config-cache | -C) | |
883 | cache_file=config.cache ;; | |
cd6ede75 | 884 | |
26f56c1c | 885 | -datadir | --datadir | --datadi | --datad) |
cd6ede75 | 886 | ac_prev=datadir ;; |
26f56c1c | 887 | -datadir=* | --datadir=* | --datadi=* | --datad=*) |
3a12e572 | 888 | datadir=$ac_optarg ;; |
cd6ede75 | 889 | |
26f56c1c UD |
890 | -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ |
891 | | --dataroo | --dataro | --datar) | |
892 | ac_prev=datarootdir ;; | |
893 | -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ | |
894 | | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) | |
895 | datarootdir=$ac_optarg ;; | |
896 | ||
cd6ede75 | 897 | -disable-* | --disable-*) |
322e23db | 898 | ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` |
cd6ede75 | 899 | # Reject names that are not valid shell variable names. |
322e23db | 900 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
4a531bb0 | 901 | as_fn_error $? "invalid feature name: $ac_useropt" |
322e23db UD |
902 | ac_useropt_orig=$ac_useropt |
903 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
904 | case $ac_user_opts in | |
905 | *" | |
906 | "enable_$ac_useropt" | |
907 | "*) ;; | |
908 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" | |
909 | ac_unrecognized_sep=', ';; | |
910 | esac | |
911 | eval enable_$ac_useropt=no ;; | |
26f56c1c UD |
912 | |
913 | -docdir | --docdir | --docdi | --doc | --do) | |
914 | ac_prev=docdir ;; | |
915 | -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) | |
916 | docdir=$ac_optarg ;; | |
917 | ||
918 | -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) | |
919 | ac_prev=dvidir ;; | |
920 | -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) | |
921 | dvidir=$ac_optarg ;; | |
cd6ede75 UD |
922 | |
923 | -enable-* | --enable-*) | |
322e23db | 924 | ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` |
cd6ede75 | 925 | # Reject names that are not valid shell variable names. |
322e23db | 926 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
4a531bb0 | 927 | as_fn_error $? "invalid feature name: $ac_useropt" |
322e23db UD |
928 | ac_useropt_orig=$ac_useropt |
929 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
930 | case $ac_user_opts in | |
931 | *" | |
932 | "enable_$ac_useropt" | |
933 | "*) ;; | |
934 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" | |
935 | ac_unrecognized_sep=', ';; | |
936 | esac | |
937 | eval enable_$ac_useropt=\$ac_optarg ;; | |
cd6ede75 UD |
938 | |
939 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | |
940 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | |
941 | | --exec | --exe | --ex) | |
942 | ac_prev=exec_prefix ;; | |
943 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | |
944 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | |
945 | | --exec=* | --exe=* | --ex=*) | |
3a12e572 | 946 | exec_prefix=$ac_optarg ;; |
cd6ede75 UD |
947 | |
948 | -gas | --gas | --ga | --g) | |
949 | # Obsolete; use --with-gas. | |
950 | with_gas=yes ;; | |
951 | ||
3a12e572 UD |
952 | -help | --help | --hel | --he | -h) |
953 | ac_init_help=long ;; | |
954 | -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) | |
955 | ac_init_help=recursive ;; | |
956 | -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) | |
957 | ac_init_help=short ;; | |
cd6ede75 UD |
958 | |
959 | -host | --host | --hos | --ho) | |
3a12e572 | 960 | ac_prev=host_alias ;; |
cd6ede75 | 961 | -host=* | --host=* | --hos=* | --ho=*) |
3a12e572 | 962 | host_alias=$ac_optarg ;; |
cd6ede75 | 963 | |
26f56c1c UD |
964 | -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) |
965 | ac_prev=htmldir ;; | |
966 | -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ | |
967 | | --ht=*) | |
968 | htmldir=$ac_optarg ;; | |
969 | ||
cd6ede75 UD |
970 | -includedir | --includedir | --includedi | --included | --include \ |
971 | | --includ | --inclu | --incl | --inc) | |
972 | ac_prev=includedir ;; | |
973 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | |
974 | | --includ=* | --inclu=* | --incl=* | --inc=*) | |
3a12e572 | 975 | includedir=$ac_optarg ;; |
cd6ede75 UD |
976 | |
977 | -infodir | --infodir | --infodi | --infod | --info | --inf) | |
978 | ac_prev=infodir ;; | |
979 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) | |
3a12e572 | 980 | infodir=$ac_optarg ;; |
cd6ede75 UD |
981 | |
982 | -libdir | --libdir | --libdi | --libd) | |
983 | ac_prev=libdir ;; | |
984 | -libdir=* | --libdir=* | --libdi=* | --libd=*) | |
3a12e572 | 985 | libdir=$ac_optarg ;; |
cd6ede75 UD |
986 | |
987 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | |
988 | | --libexe | --libex | --libe) | |
989 | ac_prev=libexecdir ;; | |
990 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | |
991 | | --libexe=* | --libex=* | --libe=*) | |
3a12e572 | 992 | libexecdir=$ac_optarg ;; |
cd6ede75 | 993 | |
26f56c1c UD |
994 | -localedir | --localedir | --localedi | --localed | --locale) |
995 | ac_prev=localedir ;; | |
996 | -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) | |
997 | localedir=$ac_optarg ;; | |
998 | ||
cd6ede75 | 999 | -localstatedir | --localstatedir | --localstatedi | --localstated \ |
26f56c1c | 1000 | | --localstate | --localstat | --localsta | --localst | --locals) |
cd6ede75 UD |
1001 | ac_prev=localstatedir ;; |
1002 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | |
26f56c1c | 1003 | | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) |
3a12e572 | 1004 | localstatedir=$ac_optarg ;; |
cd6ede75 UD |
1005 | |
1006 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) | |
1007 | ac_prev=mandir ;; | |
1008 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) | |
3a12e572 | 1009 | mandir=$ac_optarg ;; |
cd6ede75 UD |
1010 | |
1011 | -nfp | --nfp | --nf) | |
1012 | # Obsolete; use --without-fp. | |
1013 | with_fp=no ;; | |
1014 | ||
1015 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
3a12e572 | 1016 | | --no-cr | --no-c | -n) |
cd6ede75 UD |
1017 | no_create=yes ;; |
1018 | ||
1019 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
1020 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) | |
1021 | no_recursion=yes ;; | |
1022 | ||
1023 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ | |
1024 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ | |
1025 | | --oldin | --oldi | --old | --ol | --o) | |
1026 | ac_prev=oldincludedir ;; | |
1027 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | |
1028 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | |
1029 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) | |
3a12e572 | 1030 | oldincludedir=$ac_optarg ;; |
cd6ede75 UD |
1031 | |
1032 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
1033 | ac_prev=prefix ;; | |
1034 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
3a12e572 | 1035 | prefix=$ac_optarg ;; |
cd6ede75 UD |
1036 | |
1037 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ | |
1038 | | --program-pre | --program-pr | --program-p) | |
1039 | ac_prev=program_prefix ;; | |
1040 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ | |
1041 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) | |
3a12e572 | 1042 | program_prefix=$ac_optarg ;; |
cd6ede75 UD |
1043 | |
1044 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ | |
1045 | | --program-suf | --program-su | --program-s) | |
1046 | ac_prev=program_suffix ;; | |
1047 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ | |
1048 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) | |
3a12e572 | 1049 | program_suffix=$ac_optarg ;; |
cd6ede75 UD |
1050 | |
1051 | -program-transform-name | --program-transform-name \ | |
1052 | | --program-transform-nam | --program-transform-na \ | |
1053 | | --program-transform-n | --program-transform- \ | |
1054 | | --program-transform | --program-transfor \ | |
1055 | | --program-transfo | --program-transf \ | |
1056 | | --program-trans | --program-tran \ | |
1057 | | --progr-tra | --program-tr | --program-t) | |
1058 | ac_prev=program_transform_name ;; | |
1059 | -program-transform-name=* | --program-transform-name=* \ | |
1060 | | --program-transform-nam=* | --program-transform-na=* \ | |
1061 | | --program-transform-n=* | --program-transform-=* \ | |
1062 | | --program-transform=* | --program-transfor=* \ | |
1063 | | --program-transfo=* | --program-transf=* \ | |
1064 | | --program-trans=* | --program-tran=* \ | |
1065 | | --progr-tra=* | --program-tr=* | --program-t=*) | |
3a12e572 | 1066 | program_transform_name=$ac_optarg ;; |
cd6ede75 | 1067 | |
26f56c1c UD |
1068 | -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) |
1069 | ac_prev=pdfdir ;; | |
1070 | -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) | |
1071 | pdfdir=$ac_optarg ;; | |
1072 | ||
1073 | -psdir | --psdir | --psdi | --psd | --ps) | |
1074 | ac_prev=psdir ;; | |
1075 | -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) | |
1076 | psdir=$ac_optarg ;; | |
1077 | ||
cd6ede75 UD |
1078 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
1079 | | -silent | --silent | --silen | --sile | --sil) | |
1080 | silent=yes ;; | |
1081 | ||
1082 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) | |
1083 | ac_prev=sbindir ;; | |
1084 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | |
1085 | | --sbi=* | --sb=*) | |
3a12e572 | 1086 | sbindir=$ac_optarg ;; |
cd6ede75 UD |
1087 | |
1088 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ | |
1089 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | |
1090 | | --sharedst | --shareds | --shared | --share | --shar \ | |
1091 | | --sha | --sh) | |
1092 | ac_prev=sharedstatedir ;; | |
1093 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ | |
1094 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | |
1095 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | |
1096 | | --sha=* | --sh=*) | |
3a12e572 | 1097 | sharedstatedir=$ac_optarg ;; |
cd6ede75 UD |
1098 | |
1099 | -site | --site | --sit) | |
1100 | ac_prev=site ;; | |
1101 | -site=* | --site=* | --sit=*) | |
3a12e572 | 1102 | site=$ac_optarg ;; |
cd6ede75 UD |
1103 | |
1104 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
1105 | ac_prev=srcdir ;; | |
1106 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
3a12e572 | 1107 | srcdir=$ac_optarg ;; |
cd6ede75 UD |
1108 | |
1109 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | |
1110 | | --syscon | --sysco | --sysc | --sys | --sy) | |
1111 | ac_prev=sysconfdir ;; | |
1112 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | |
1113 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) | |
3a12e572 | 1114 | sysconfdir=$ac_optarg ;; |
cd6ede75 UD |
1115 | |
1116 | -target | --target | --targe | --targ | --tar | --ta | --t) | |
3a12e572 | 1117 | ac_prev=target_alias ;; |
cd6ede75 | 1118 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) |
3a12e572 | 1119 | target_alias=$ac_optarg ;; |
cd6ede75 UD |
1120 | |
1121 | -v | -verbose | --verbose | --verbos | --verbo | --verb) | |
1122 | verbose=yes ;; | |
1123 | ||
3a12e572 UD |
1124 | -version | --version | --versio | --versi | --vers | -V) |
1125 | ac_init_version=: ;; | |
cd6ede75 UD |
1126 | |
1127 | -with-* | --with-*) | |
322e23db | 1128 | ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` |
cd6ede75 | 1129 | # Reject names that are not valid shell variable names. |
322e23db | 1130 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
4a531bb0 | 1131 | as_fn_error $? "invalid package name: $ac_useropt" |
322e23db UD |
1132 | ac_useropt_orig=$ac_useropt |
1133 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1134 | case $ac_user_opts in | |
1135 | *" | |
1136 | "with_$ac_useropt" | |
1137 | "*) ;; | |
1138 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" | |
1139 | ac_unrecognized_sep=', ';; | |
1140 | esac | |
1141 | eval with_$ac_useropt=\$ac_optarg ;; | |
cd6ede75 UD |
1142 | |
1143 | -without-* | --without-*) | |
322e23db | 1144 | ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` |
cd6ede75 | 1145 | # Reject names that are not valid shell variable names. |
322e23db | 1146 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
4a531bb0 | 1147 | as_fn_error $? "invalid package name: $ac_useropt" |
322e23db UD |
1148 | ac_useropt_orig=$ac_useropt |
1149 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1150 | case $ac_user_opts in | |
1151 | *" | |
1152 | "with_$ac_useropt" | |
1153 | "*) ;; | |
1154 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" | |
1155 | ac_unrecognized_sep=', ';; | |
1156 | esac | |
1157 | eval with_$ac_useropt=no ;; | |
cd6ede75 UD |
1158 | |
1159 | --x) | |
1160 | # Obsolete; use --with-x. | |
1161 | with_x=yes ;; | |
1162 | ||
1163 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | |
1164 | | --x-incl | --x-inc | --x-in | --x-i) | |
1165 | ac_prev=x_includes ;; | |
1166 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | |
1167 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) | |
3a12e572 | 1168 | x_includes=$ac_optarg ;; |
cd6ede75 UD |
1169 | |
1170 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ | |
1171 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) | |
1172 | ac_prev=x_libraries ;; | |
1173 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | |
1174 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | |
3a12e572 | 1175 | x_libraries=$ac_optarg ;; |
cd6ede75 | 1176 | |
4a531bb0 L |
1177 | -*) as_fn_error $? "unrecognized option: \`$ac_option' |
1178 | Try \`$0 --help' for more information" | |
cd6ede75 UD |
1179 | ;; |
1180 | ||
3a12e572 UD |
1181 | *=*) |
1182 | ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` | |
1183 | # Reject names that are not valid shell variable names. | |
b08c89d9 UD |
1184 | case $ac_envvar in #( |
1185 | '' | [0-9]* | *[!_$as_cr_alnum]* ) | |
4a531bb0 | 1186 | as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; |
b08c89d9 | 1187 | esac |
26f56c1c | 1188 | eval $ac_envvar=\$ac_optarg |
3a12e572 UD |
1189 | export $ac_envvar ;; |
1190 | ||
cd6ede75 | 1191 | *) |
3a12e572 | 1192 | # FIXME: should be removed in autoconf 3.0. |
322e23db | 1193 | $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 |
3a12e572 | 1194 | expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && |
322e23db | 1195 | $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 |
f318beb8 | 1196 | : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" |
cd6ede75 UD |
1197 | ;; |
1198 | ||
1199 | esac | |
1200 | done | |
1201 | ||
1202 | if test -n "$ac_prev"; then | |
3a12e572 | 1203 | ac_option=--`echo $ac_prev | sed 's/_/-/g'` |
4a531bb0 | 1204 | as_fn_error $? "missing argument to $ac_option" |
cd6ede75 | 1205 | fi |
cd6ede75 | 1206 | |
322e23db UD |
1207 | if test -n "$ac_unrecognized_opts"; then |
1208 | case $enable_option_checking in | |
1209 | no) ;; | |
4a531bb0 | 1210 | fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; |
322e23db UD |
1211 | *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; |
1212 | esac | |
1213 | fi | |
1214 | ||
1215 | # Check all directory arguments for consistency. | |
26f56c1c UD |
1216 | for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ |
1217 | datadir sysconfdir sharedstatedir localstatedir includedir \ | |
1218 | oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ | |
1219 | libdir localedir mandir | |
cd6ede75 | 1220 | do |
26f56c1c | 1221 | eval ac_val=\$$ac_var |
322e23db UD |
1222 | # Remove trailing slashes. |
1223 | case $ac_val in | |
1224 | */ ) | |
1225 | ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` | |
1226 | eval $ac_var=\$ac_val;; | |
1227 | esac | |
1228 | # Be sure to have absolute directory names. | |
3a12e572 | 1229 | case $ac_val in |
26f56c1c UD |
1230 | [\\/$]* | ?:[\\/]* ) continue;; |
1231 | NONE | '' ) case $ac_var in *prefix ) continue;; esac;; | |
cd6ede75 | 1232 | esac |
4a531bb0 | 1233 | as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" |
cd6ede75 UD |
1234 | done |
1235 | ||
3a12e572 UD |
1236 | # There might be people who depend on the old broken behavior: `$host' |
1237 | # used to hold the argument of --host etc. | |
1238 | # FIXME: To remove some day. | |
1239 | build=$build_alias | |
1240 | host=$host_alias | |
1241 | target=$target_alias | |
1242 | ||
1243 | # FIXME: To remove some day. | |
1244 | if test "x$host_alias" != x; then | |
1245 | if test "x$build_alias" = x; then | |
1246 | cross_compiling=maybe | |
3a12e572 UD |
1247 | elif test "x$build_alias" != "x$host_alias"; then |
1248 | cross_compiling=yes | |
1249 | fi | |
1250 | fi | |
cd6ede75 | 1251 | |
3a12e572 UD |
1252 | ac_tool_prefix= |
1253 | test -n "$host_alias" && ac_tool_prefix=$host_alias- | |
1254 | ||
1255 | test "$silent" = yes && exec 6>/dev/null | |
cd6ede75 | 1256 | |
cd6ede75 | 1257 | |
26f56c1c UD |
1258 | ac_pwd=`pwd` && test -n "$ac_pwd" && |
1259 | ac_ls_di=`ls -di .` && | |
1260 | ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || | |
4a531bb0 | 1261 | as_fn_error $? "working directory cannot be determined" |
26f56c1c | 1262 | test "X$ac_ls_di" = "X$ac_pwd_ls_di" || |
4a531bb0 | 1263 | as_fn_error $? "pwd does not report name of working directory" |
26f56c1c UD |
1264 | |
1265 | ||
cd6ede75 UD |
1266 | # Find the source files, if location was not specified. |
1267 | if test -z "$srcdir"; then | |
1268 | ac_srcdir_defaulted=yes | |
26f56c1c | 1269 | # Try the directory containing this script, then the parent directory. |
322e23db UD |
1270 | ac_confdir=`$as_dirname -- "$as_myself" || |
1271 | $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
1272 | X"$as_myself" : 'X\(//\)[^/]' \| \ | |
1273 | X"$as_myself" : 'X\(//\)$' \| \ | |
1274 | X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || | |
1275 | $as_echo X"$as_myself" | | |
26f56c1c UD |
1276 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
1277 | s//\1/ | |
1278 | q | |
1279 | } | |
1280 | /^X\(\/\/\)[^/].*/{ | |
1281 | s//\1/ | |
1282 | q | |
1283 | } | |
1284 | /^X\(\/\/\)$/{ | |
1285 | s//\1/ | |
1286 | q | |
1287 | } | |
1288 | /^X\(\/\).*/{ | |
1289 | s//\1/ | |
1290 | q | |
1291 | } | |
1292 | s/.*/./; q'` | |
cd6ede75 | 1293 | srcdir=$ac_confdir |
26f56c1c | 1294 | if test ! -r "$srcdir/$ac_unique_file"; then |
cd6ede75 UD |
1295 | srcdir=.. |
1296 | fi | |
1297 | else | |
1298 | ac_srcdir_defaulted=no | |
1299 | fi | |
26f56c1c UD |
1300 | if test ! -r "$srcdir/$ac_unique_file"; then |
1301 | test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." | |
4a531bb0 | 1302 | as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" |
cd6ede75 | 1303 | fi |
26f56c1c UD |
1304 | ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" |
1305 | ac_abs_confdir=`( | |
4a531bb0 | 1306 | cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" |
26f56c1c UD |
1307 | pwd)` |
1308 | # When building in place, set srcdir=. | |
1309 | if test "$ac_abs_confdir" = "$ac_pwd"; then | |
1310 | srcdir=. | |
1311 | fi | |
1312 | # Remove unnecessary trailing slashes from srcdir. | |
1313 | # Double slashes in file names in object file debugging info | |
1314 | # mess up M-x gdb in Emacs. | |
1315 | case $srcdir in | |
1316 | */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; | |
1317 | esac | |
1318 | for ac_var in $ac_precious_vars; do | |
1319 | eval ac_env_${ac_var}_set=\${${ac_var}+set} | |
1320 | eval ac_env_${ac_var}_value=\$${ac_var} | |
1321 | eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} | |
1322 | eval ac_cv_env_${ac_var}_value=\$${ac_var} | |
1323 | done | |
3a12e572 UD |
1324 | |
1325 | # | |
1326 | # Report the --help message. | |
1327 | # | |
1328 | if test "$ac_init_help" = "long"; then | |
1329 | # Omit some internal or obsolete options to make the list less imposing. | |
1330 | # This message is too long to be a string in the A/UX 3.1 sh. | |
1331 | cat <<_ACEOF | |
f4b07664 | 1332 | \`configure' configures GNU C Library (see version.h) to adapt to many kinds of systems. |
3a12e572 UD |
1333 | |
1334 | Usage: $0 [OPTION]... [VAR=VALUE]... | |
1335 | ||
1336 | To assign environment variables (e.g., CC, CFLAGS...), specify them as | |
1337 | VAR=VALUE. See below for descriptions of some of the useful variables. | |
1338 | ||
1339 | Defaults for the options are specified in brackets. | |
1340 | ||
1341 | Configuration: | |
1342 | -h, --help display this help and exit | |
1343 | --help=short display options specific to this package | |
1344 | --help=recursive display the short help of all the included packages | |
1345 | -V, --version display version information and exit | |
4a531bb0 | 1346 | -q, --quiet, --silent do not print \`checking ...' messages |
3a12e572 UD |
1347 | --cache-file=FILE cache test results in FILE [disabled] |
1348 | -C, --config-cache alias for \`--cache-file=config.cache' | |
1349 | -n, --no-create do not create output files | |
1350 | --srcdir=DIR find the sources in DIR [configure dir or \`..'] | |
1351 | ||
3a12e572 UD |
1352 | Installation directories: |
1353 | --prefix=PREFIX install architecture-independent files in PREFIX | |
322e23db | 1354 | [$ac_default_prefix] |
3a12e572 | 1355 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
322e23db | 1356 | [PREFIX] |
3a12e572 UD |
1357 | |
1358 | By default, \`make install' will install all the files in | |
1359 | \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify | |
1360 | an installation prefix other than \`$ac_default_prefix' using \`--prefix', | |
1361 | for instance \`--prefix=\$HOME'. | |
1362 | ||
1363 | For better control, use the options below. | |
1364 | ||
1365 | Fine tuning of the installation directories: | |
322e23db UD |
1366 | --bindir=DIR user executables [EPREFIX/bin] |
1367 | --sbindir=DIR system admin executables [EPREFIX/sbin] | |
1368 | --libexecdir=DIR program executables [EPREFIX/libexec] | |
1369 | --sysconfdir=DIR read-only single-machine data [PREFIX/etc] | |
1370 | --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] | |
1371 | --localstatedir=DIR modifiable single-machine data [PREFIX/var] | |
1372 | --libdir=DIR object code libraries [EPREFIX/lib] | |
1373 | --includedir=DIR C header files [PREFIX/include] | |
1374 | --oldincludedir=DIR C header files for non-gcc [/usr/include] | |
1375 | --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] | |
1376 | --datadir=DIR read-only architecture-independent data [DATAROOTDIR] | |
1377 | --infodir=DIR info documentation [DATAROOTDIR/info] | |
1378 | --localedir=DIR locale-dependent data [DATAROOTDIR/locale] | |
1379 | --mandir=DIR man documentation [DATAROOTDIR/man] | |
f318beb8 | 1380 | --docdir=DIR documentation root [DATAROOTDIR/doc/glibc] |
322e23db UD |
1381 | --htmldir=DIR html documentation [DOCDIR] |
1382 | --dvidir=DIR dvi documentation [DOCDIR] | |
1383 | --pdfdir=DIR pdf documentation [DOCDIR] | |
1384 | --psdir=DIR ps documentation [DOCDIR] | |
3a12e572 UD |
1385 | _ACEOF |
1386 | ||
1387 | cat <<\_ACEOF | |
1388 | ||
1389 | System types: | |
1390 | --build=BUILD configure for building on BUILD [guessed] | |
1391 | --host=HOST cross-compile to build programs to run on HOST [BUILD] | |
1392 | _ACEOF | |
1393 | fi | |
cd6ede75 | 1394 | |
3a12e572 | 1395 | if test -n "$ac_init_help"; then |
f4b07664 RM |
1396 | case $ac_init_help in |
1397 | short | recursive ) echo "Configuration of GNU C Library (see version.h):";; | |
1398 | esac | |
3a12e572 UD |
1399 | cat <<\_ACEOF |
1400 | ||
1401 | Optional Features: | |
322e23db | 1402 | --disable-option-checking ignore unrecognized --enable/--with options |
3a12e572 UD |
1403 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) |
1404 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] | |
6b7f6183 RM |
1405 | --disable-sanity-checks really do not use threads (should not be used except |
1406 | in special situations) [default=yes] | |
a0da5fe1 | 1407 | --enable-shared build shared library [default=yes if GNU ld] |
11bf311e | 1408 | --enable-profile build profiled library [default=no] |
1cba4036 | 1409 | --disable-timezone-tools |
44f826e3 | 1410 | do not install timezone tools [default=install] |
740b3dbe L |
1411 | --enable-hardcoded-path-in-tests |
1412 | hardcode newly built glibc path in tests | |
1413 | [default=no] | |
35f1e827 UD |
1414 | --enable-stackguard-randomization |
1415 | initialize __stack_chk_guard canary with a random | |
1416 | number at program start | |
1717da59 | 1417 | --enable-lock-elision=yes/no |
52dfbe13 | 1418 | Enable lock elision for pthread mutexes by default |
6b7f6183 RM |
1419 | --enable-add-ons[=DIRS...] |
1420 | configure and build add-ons in DIR1,DIR2,... search | |
1421 | for add-ons if no parameter given | |
3a12e572 | 1422 | --disable-hidden-plt do not hide internal function calls to avoid PLT |
4df8c11d | 1423 | --enable-bind-now disable lazy relocations in DSOs |
6b7f6183 | 1424 | --enable-static-nss build static NSS modules [default=no] |
3a12e572 | 1425 | --disable-force-install don't force installation of files from this package, |
6b7f6183 | 1426 | even if they are older than the installed files |
8894bad3 AM |
1427 | --enable-maintainer-mode |
1428 | enable make rules and dependencies not useful (and | |
1429 | sometimes confusing) to the casual installer | |
6b7f6183 RM |
1430 | --enable-kernel=VERSION compile for compatibility with kernel not older than |
1431 | VERSION | |
3a12e572 | 1432 | --enable-all-warnings enable all useful warnings gcc can issue |
a4ecc9eb | 1433 | --disable-werror do not build with -Werror |
425ce2ed UD |
1434 | --enable-multi-arch enable single DSO with optimizations for multiple |
1435 | architectures | |
ff886b82 | 1436 | --enable-nss-crypt enable libcrypt to use nss |
021db4be AJ |
1437 | --enable-obsolete-rpc build and install the obsolete RPC code for |
1438 | link-time usage | |
3a097cc7 | 1439 | --enable-systemtap enable systemtap static probe points [default=no] |
c53d909c | 1440 | --disable-build-nscd disable building and installing the nscd daemon |
3cc3ef96 | 1441 | --disable-nscd library functions will not contact the nscd daemon |
e4608715 | 1442 | --enable-pt_chown Enable building and installing pt_chown |
5695d46f AS |
1443 | --enable-mathvec Enable building and installing mathvec [default |
1444 | depends on architecture] | |
3a12e572 UD |
1445 | |
1446 | Optional Packages: | |
1447 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] | |
1448 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) | |
8b748aed JM |
1449 | --with-pkgversion=PKG Use PKG in the version string in place of "GNU libc" |
1450 | --with-bugurl=URL Direct users to URL to report a bug | |
3a12e572 UD |
1451 | --with-gd=DIR find libgd include dir and library with prefix DIR |
1452 | --with-gd-include=DIR find libgd include files in DIR | |
1453 | --with-gd-lib=DIR find libgd library files in DIR | |
6b7f6183 RM |
1454 | --with-fp if using floating-point hardware [default=yes] |
1455 | --with-binutils=PATH specify location of binutils (as and ld) | |
74a30a58 | 1456 | --with-selinux if building with SELinux support |
6b7f6183 | 1457 | --with-headers=PATH location of system headers to use (for example |
26f56c1c | 1458 | /usr/src/linux/include) [default=compiler default] |
fd5e21c7 | 1459 | --with-default-link do not use explicit linker scripts |
2ceaa76a | 1460 | --with-cpu=CPU select code for CPU variant |
3a12e572 UD |
1461 | |
1462 | Some influential environment variables: | |
1463 | CC C compiler command | |
1464 | CFLAGS C compiler flags | |
1465 | LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a | |
1466 | nonstandard directory <lib dir> | |
26f56c1c | 1467 | LIBS libraries to pass to the linker, e.g. -l<library> |
b08c89d9 | 1468 | CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if |
26f56c1c | 1469 | you have headers in a nonstandard directory <include dir> |
3a12e572 | 1470 | CPP C preprocessor |
925c3c5c UD |
1471 | CXX C++ compiler command |
1472 | CXXFLAGS C++ compiler flags | |
3a12e572 UD |
1473 | |
1474 | Use these variables to override the choices made by `configure' or to help | |
1475 | it to find libraries and programs with nonstandard names/locations. | |
1476 | ||
f318beb8 UD |
1477 | Report bugs to <http://sourceware.org/bugzilla/>. |
1478 | GNU C Library home page: <http://www.gnu.org/software/glibc/>. | |
b08c89d9 | 1479 | General help using GNU software: <http://www.gnu.org/gethelp/>. |
3a12e572 | 1480 | _ACEOF |
26f56c1c | 1481 | ac_status=$? |
3a12e572 UD |
1482 | fi |
1483 | ||
1484 | if test "$ac_init_help" = "recursive"; then | |
1485 | # If there are subdirs, report their specific --help. | |
3a12e572 | 1486 | for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue |
322e23db UD |
1487 | test -d "$ac_dir" || |
1488 | { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || | |
1489 | continue | |
3a12e572 UD |
1490 | ac_builddir=. |
1491 | ||
26f56c1c UD |
1492 | case "$ac_dir" in |
1493 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1494 | *) | |
322e23db | 1495 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
26f56c1c | 1496 | # A ".." for each directory in $ac_dir_suffix. |
322e23db | 1497 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
26f56c1c UD |
1498 | case $ac_top_builddir_sub in |
1499 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1500 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
1501 | esac ;; | |
1502 | esac | |
1503 | ac_abs_top_builddir=$ac_pwd | |
1504 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
1505 | # for backward compatibility: | |
1506 | ac_top_builddir=$ac_top_build_prefix | |
3a12e572 UD |
1507 | |
1508 | case $srcdir in | |
26f56c1c | 1509 | .) # We are building in place. |
3a12e572 | 1510 | ac_srcdir=. |
26f56c1c UD |
1511 | ac_top_srcdir=$ac_top_builddir_sub |
1512 | ac_abs_top_srcdir=$ac_pwd ;; | |
1513 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
3a12e572 | 1514 | ac_srcdir=$srcdir$ac_dir_suffix; |
26f56c1c UD |
1515 | ac_top_srcdir=$srcdir |
1516 | ac_abs_top_srcdir=$srcdir ;; | |
1517 | *) # Relative name. | |
1518 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
1519 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
1520 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
3a12e572 | 1521 | esac |
26f56c1c UD |
1522 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
1523 | ||
1524 | cd "$ac_dir" || { ac_status=$?; continue; } | |
1525 | # Check for guested configure. | |
1526 | if test -f "$ac_srcdir/configure.gnu"; then | |
1527 | echo && | |
1528 | $SHELL "$ac_srcdir/configure.gnu" --help=recursive | |
1529 | elif test -f "$ac_srcdir/configure"; then | |
1530 | echo && | |
1531 | $SHELL "$ac_srcdir/configure" --help=recursive | |
3a12e572 | 1532 | else |
322e23db | 1533 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 |
26f56c1c UD |
1534 | fi || ac_status=$? |
1535 | cd "$ac_pwd" || { ac_status=$?; break; } | |
3a12e572 UD |
1536 | done |
1537 | fi | |
1538 | ||
26f56c1c | 1539 | test -n "$ac_init_help" && exit $ac_status |
3a12e572 UD |
1540 | if $ac_init_version; then |
1541 | cat <<\_ACEOF | |
f4b07664 | 1542 | GNU C Library configure (see version.h) |
f4a58f0d | 1543 | generated by GNU Autoconf 2.69 |
3a12e572 | 1544 | |
f4a58f0d | 1545 | Copyright (C) 2012 Free Software Foundation, Inc. |
3a12e572 UD |
1546 | This configure script is free software; the Free Software Foundation |
1547 | gives unlimited permission to copy, distribute and modify it. | |
1548 | _ACEOF | |
26f56c1c | 1549 | exit |
3a12e572 | 1550 | fi |
3a12e572 | 1551 | |
b08c89d9 UD |
1552 | ## ------------------------ ## |
1553 | ## Autoconf initialization. ## | |
1554 | ## ------------------------ ## | |
3a12e572 | 1555 | |
b08c89d9 UD |
1556 | # ac_fn_c_try_compile LINENO |
1557 | # -------------------------- | |
1558 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1559 | ac_fn_c_try_compile () | |
3a12e572 | 1560 | { |
b08c89d9 UD |
1561 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
1562 | rm -f conftest.$ac_objext | |
1563 | if { { ac_try="$ac_compile" | |
1564 | case "(($ac_try" in | |
1565 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1566 | *) ac_try_echo=$ac_try;; | |
1567 | esac | |
1568 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1569 | $as_echo "$ac_try_echo"; } >&5 | |
1570 | (eval "$ac_compile") 2>conftest.err | |
1571 | ac_status=$? | |
1572 | if test -s conftest.err; then | |
1573 | grep -v '^ *+' conftest.err >conftest.er1 | |
1574 | cat conftest.er1 >&5 | |
1575 | mv -f conftest.er1 conftest.err | |
1576 | fi | |
1577 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1578 | test $ac_status = 0; } && { | |
1579 | test -z "$ac_c_werror_flag" || | |
1580 | test ! -s conftest.err | |
1581 | } && test -s conftest.$ac_objext; then : | |
1582 | ac_retval=0 | |
1583 | else | |
1584 | $as_echo "$as_me: failed program was:" >&5 | |
1585 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3a12e572 | 1586 | |
b08c89d9 UD |
1587 | ac_retval=1 |
1588 | fi | |
f318beb8 | 1589 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
b08c89d9 | 1590 | as_fn_set_status $ac_retval |
3a12e572 | 1591 | |
b08c89d9 | 1592 | } # ac_fn_c_try_compile |
3a12e572 | 1593 | |
b08c89d9 UD |
1594 | # ac_fn_cxx_try_compile LINENO |
1595 | # ---------------------------- | |
1596 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1597 | ac_fn_cxx_try_compile () | |
1598 | { | |
1599 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1600 | rm -f conftest.$ac_objext | |
1601 | if { { ac_try="$ac_compile" | |
1602 | case "(($ac_try" in | |
1603 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1604 | *) ac_try_echo=$ac_try;; | |
1605 | esac | |
1606 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1607 | $as_echo "$ac_try_echo"; } >&5 | |
1608 | (eval "$ac_compile") 2>conftest.err | |
1609 | ac_status=$? | |
1610 | if test -s conftest.err; then | |
1611 | grep -v '^ *+' conftest.err >conftest.er1 | |
1612 | cat conftest.er1 >&5 | |
1613 | mv -f conftest.er1 conftest.err | |
1614 | fi | |
1615 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1616 | test $ac_status = 0; } && { | |
1617 | test -z "$ac_cxx_werror_flag" || | |
1618 | test ! -s conftest.err | |
1619 | } && test -s conftest.$ac_objext; then : | |
1620 | ac_retval=0 | |
1621 | else | |
1622 | $as_echo "$as_me: failed program was:" >&5 | |
1623 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1624 | ||
1625 | ac_retval=1 | |
1626 | fi | |
f318beb8 | 1627 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
b08c89d9 UD |
1628 | as_fn_set_status $ac_retval |
1629 | ||
1630 | } # ac_fn_cxx_try_compile | |
1631 | ||
e4693aa7 RM |
1632 | # ac_fn_cxx_try_link LINENO |
1633 | # ------------------------- | |
1634 | # Try to link conftest.$ac_ext, and return whether this succeeded. | |
1635 | ac_fn_cxx_try_link () | |
1636 | { | |
1637 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1638 | rm -f conftest.$ac_objext conftest$ac_exeext | |
1639 | if { { ac_try="$ac_link" | |
1640 | case "(($ac_try" in | |
1641 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1642 | *) ac_try_echo=$ac_try;; | |
1643 | esac | |
1644 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1645 | $as_echo "$ac_try_echo"; } >&5 | |
1646 | (eval "$ac_link") 2>conftest.err | |
1647 | ac_status=$? | |
1648 | if test -s conftest.err; then | |
1649 | grep -v '^ *+' conftest.err >conftest.er1 | |
1650 | cat conftest.er1 >&5 | |
1651 | mv -f conftest.er1 conftest.err | |
1652 | fi | |
1653 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1654 | test $ac_status = 0; } && { | |
1655 | test -z "$ac_cxx_werror_flag" || | |
1656 | test ! -s conftest.err | |
1657 | } && test -s conftest$ac_exeext && { | |
1658 | test "$cross_compiling" = yes || | |
1659 | test -x conftest$ac_exeext | |
1660 | }; then : | |
1661 | ac_retval=0 | |
1662 | else | |
1663 | $as_echo "$as_me: failed program was:" >&5 | |
1664 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1665 | ||
1666 | ac_retval=1 | |
1667 | fi | |
1668 | # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information | |
1669 | # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would | |
1670 | # interfere with the next link command; also delete a directory that is | |
1671 | # left behind by Apple's compiler. We do this before executing the actions. | |
1672 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
1673 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno | |
1674 | as_fn_set_status $ac_retval | |
1675 | ||
1676 | } # ac_fn_cxx_try_link | |
1677 | ||
b08c89d9 UD |
1678 | # ac_fn_c_try_link LINENO |
1679 | # ----------------------- | |
1680 | # Try to link conftest.$ac_ext, and return whether this succeeded. | |
1681 | ac_fn_c_try_link () | |
1682 | { | |
1683 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1684 | rm -f conftest.$ac_objext conftest$ac_exeext | |
1685 | if { { ac_try="$ac_link" | |
1686 | case "(($ac_try" in | |
1687 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1688 | *) ac_try_echo=$ac_try;; | |
1689 | esac | |
1690 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1691 | $as_echo "$ac_try_echo"; } >&5 | |
1692 | (eval "$ac_link") 2>conftest.err | |
1693 | ac_status=$? | |
1694 | if test -s conftest.err; then | |
1695 | grep -v '^ *+' conftest.err >conftest.er1 | |
1696 | cat conftest.er1 >&5 | |
1697 | mv -f conftest.er1 conftest.err | |
1698 | fi | |
1699 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1700 | test $ac_status = 0; } && { | |
1701 | test -z "$ac_c_werror_flag" || | |
1702 | test ! -s conftest.err | |
1703 | } && test -s conftest$ac_exeext && { | |
1704 | test "$cross_compiling" = yes || | |
f4a58f0d | 1705 | test -x conftest$ac_exeext |
b08c89d9 UD |
1706 | }; then : |
1707 | ac_retval=0 | |
1708 | else | |
1709 | $as_echo "$as_me: failed program was:" >&5 | |
1710 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1711 | ||
1712 | ac_retval=1 | |
1713 | fi | |
1714 | # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information | |
1715 | # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would | |
1716 | # interfere with the next link command; also delete a directory that is | |
1717 | # left behind by Apple's compiler. We do this before executing the actions. | |
1718 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
f318beb8 | 1719 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
b08c89d9 UD |
1720 | as_fn_set_status $ac_retval |
1721 | ||
1722 | } # ac_fn_c_try_link | |
b08c89d9 UD |
1723 | cat >config.log <<_ACEOF |
1724 | This file contains any messages produced by compilers while | |
1725 | running configure, to aid debugging if configure makes a mistake. | |
1726 | ||
1727 | It was created by GNU C Library $as_me (see version.h), which was | |
f4a58f0d | 1728 | generated by GNU Autoconf 2.69. Invocation command line was |
b08c89d9 UD |
1729 | |
1730 | $ $0 $@ | |
1731 | ||
1732 | _ACEOF | |
1733 | exec 5>>config.log | |
1734 | { | |
1735 | cat <<_ASUNAME | |
1736 | ## --------- ## | |
1737 | ## Platform. ## | |
1738 | ## --------- ## | |
1739 | ||
1740 | hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` | |
1741 | uname -m = `(uname -m) 2>/dev/null || echo unknown` | |
1742 | uname -r = `(uname -r) 2>/dev/null || echo unknown` | |
1743 | uname -s = `(uname -s) 2>/dev/null || echo unknown` | |
1744 | uname -v = `(uname -v) 2>/dev/null || echo unknown` | |
1745 | ||
1746 | /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` | |
1747 | /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` | |
1748 | ||
1749 | /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` | |
1750 | /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` | |
1751 | /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` | |
1752 | /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` | |
1753 | /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` | |
1754 | /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` | |
1755 | /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` | |
1756 | ||
1757 | _ASUNAME | |
3a12e572 UD |
1758 | |
1759 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
1760 | for as_dir in $PATH | |
1761 | do | |
1762 | IFS=$as_save_IFS | |
1763 | test -z "$as_dir" && as_dir=. | |
b08c89d9 UD |
1764 | $as_echo "PATH: $as_dir" |
1765 | done | |
26f56c1c | 1766 | IFS=$as_save_IFS |
3a12e572 UD |
1767 | |
1768 | } >&5 | |
1769 | ||
1770 | cat >&5 <<_ACEOF | |
1771 | ||
1772 | ||
1773 | ## ----------- ## | |
1774 | ## Core tests. ## | |
1775 | ## ----------- ## | |
1776 | ||
1777 | _ACEOF | |
1778 | ||
1779 | ||
1780 | # Keep a trace of the command line. | |
1781 | # Strip out --no-create and --no-recursion so they do not pile up. | |
2abf9ff1 | 1782 | # Strip out --silent because we don't want to record it for future runs. |
3a12e572 | 1783 | # Also quote any args containing shell meta-characters. |
2abf9ff1 | 1784 | # Make two passes to allow for proper duplicate-argument suppression. |
3a12e572 | 1785 | ac_configure_args= |
2abf9ff1 RM |
1786 | ac_configure_args0= |
1787 | ac_configure_args1= | |
2abf9ff1 RM |
1788 | ac_must_keep_next=false |
1789 | for ac_pass in 1 2 | |
3a12e572 | 1790 | do |
2abf9ff1 RM |
1791 | for ac_arg |
1792 | do | |
1793 | case $ac_arg in | |
1794 | -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; | |
1795 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
1796 | | -silent | --silent | --silen | --sile | --sil) | |
1797 | continue ;; | |
26f56c1c | 1798 | *\'*) |
322e23db | 1799 | ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
2abf9ff1 RM |
1800 | esac |
1801 | case $ac_pass in | |
b08c89d9 | 1802 | 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; |
2abf9ff1 | 1803 | 2) |
b08c89d9 | 1804 | as_fn_append ac_configure_args1 " '$ac_arg'" |
2abf9ff1 | 1805 | if test $ac_must_keep_next = true; then |
9382fcee | 1806 | ac_must_keep_next=false # Got value, back to normal. |
2abf9ff1 | 1807 | else |
9382fcee RM |
1808 | case $ac_arg in |
1809 | *=* | --config-cache | -C | -disable-* | --disable-* \ | |
1810 | | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ | |
1811 | | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ | |
1812 | | -with-* | --with-* | -without-* | --without-* | --x) | |
1813 | case "$ac_configure_args0 " in | |
1814 | "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; | |
1815 | esac | |
1816 | ;; | |
1817 | -* ) ac_must_keep_next=true ;; | |
1818 | esac | |
2abf9ff1 | 1819 | fi |
b08c89d9 | 1820 | as_fn_append ac_configure_args " '$ac_arg'" |
2abf9ff1 RM |
1821 | ;; |
1822 | esac | |
1823 | done | |
3a12e572 | 1824 | done |
b08c89d9 UD |
1825 | { ac_configure_args0=; unset ac_configure_args0;} |
1826 | { ac_configure_args1=; unset ac_configure_args1;} | |
3a12e572 UD |
1827 | |
1828 | # When interrupted or exit'd, cleanup temporary files, and complete | |
1829 | # config.log. We remove comments because anyway the quotes in there | |
1830 | # would cause problems or look ugly. | |
26f56c1c UD |
1831 | # WARNING: Use '\'' to represent an apostrophe within the trap. |
1832 | # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. | |
3a12e572 UD |
1833 | trap 'exit_status=$? |
1834 | # Save into config.log some information that might help in debugging. | |
1835 | { | |
1836 | echo | |
f4b07664 | 1837 | |
4a531bb0 | 1838 | $as_echo "## ---------------- ## |
3a12e572 | 1839 | ## Cache variables. ## |
4a531bb0 | 1840 | ## ---------------- ##" |
3a12e572 UD |
1841 | echo |
1842 | # The following way of writing the cache mishandles newlines in values, | |
26f56c1c UD |
1843 | ( |
1844 | for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do | |
1845 | eval ac_val=\$$ac_var | |
1846 | case $ac_val in #( | |
1847 | *${as_nl}*) | |
1848 | case $ac_var in #( | |
b08c89d9 | 1849 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 |
322e23db | 1850 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; |
26f56c1c UD |
1851 | esac |
1852 | case $ac_var in #( | |
1853 | _ | IFS | as_nl) ;; #( | |
322e23db | 1854 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( |
b08c89d9 | 1855 | *) { eval $ac_var=; unset $ac_var;} ;; |
26f56c1c UD |
1856 | esac ;; |
1857 | esac | |
1858 | done | |
3a12e572 | 1859 | (set) 2>&1 | |
26f56c1c UD |
1860 | case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( |
1861 | *${as_nl}ac_space=\ *) | |
3a12e572 | 1862 | sed -n \ |
26f56c1c UD |
1863 | "s/'\''/'\''\\\\'\'''\''/g; |
1864 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" | |
1865 | ;; #( | |
3a12e572 | 1866 | *) |
26f56c1c | 1867 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
3a12e572 | 1868 | ;; |
26f56c1c UD |
1869 | esac | |
1870 | sort | |
1871 | ) | |
3a12e572 | 1872 | echo |
f4b07664 | 1873 | |
4a531bb0 | 1874 | $as_echo "## ----------------- ## |
f4b07664 | 1875 | ## Output variables. ## |
4a531bb0 | 1876 | ## ----------------- ##" |
f4b07664 RM |
1877 | echo |
1878 | for ac_var in $ac_subst_vars | |
1879 | do | |
26f56c1c UD |
1880 | eval ac_val=\$$ac_var |
1881 | case $ac_val in | |
322e23db | 1882 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; |
26f56c1c | 1883 | esac |
322e23db | 1884 | $as_echo "$ac_var='\''$ac_val'\''" |
f4b07664 RM |
1885 | done | sort |
1886 | echo | |
1887 | ||
1888 | if test -n "$ac_subst_files"; then | |
4a531bb0 | 1889 | $as_echo "## ------------------- ## |
26f56c1c | 1890 | ## File substitutions. ## |
4a531bb0 | 1891 | ## ------------------- ##" |
f4b07664 RM |
1892 | echo |
1893 | for ac_var in $ac_subst_files | |
1894 | do | |
26f56c1c UD |
1895 | eval ac_val=\$$ac_var |
1896 | case $ac_val in | |
322e23db | 1897 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; |
26f56c1c | 1898 | esac |
322e23db | 1899 | $as_echo "$ac_var='\''$ac_val'\''" |
f4b07664 RM |
1900 | done | sort |
1901 | echo | |
1902 | fi | |
1903 | ||
3a12e572 | 1904 | if test -s confdefs.h; then |
4a531bb0 | 1905 | $as_echo "## ----------- ## |
3a12e572 | 1906 | ## confdefs.h. ## |
4a531bb0 | 1907 | ## ----------- ##" |
3a12e572 | 1908 | echo |
26f56c1c | 1909 | cat confdefs.h |
3a12e572 UD |
1910 | echo |
1911 | fi | |
1912 | test "$ac_signal" != 0 && | |
322e23db UD |
1913 | $as_echo "$as_me: caught signal $ac_signal" |
1914 | $as_echo "$as_me: exit $exit_status" | |
3a12e572 | 1915 | } >&5 |
26f56c1c UD |
1916 | rm -f core *.core core.conftest.* && |
1917 | rm -f -r conftest* confdefs* conf$$* $ac_clean_files && | |
3a12e572 | 1918 | exit $exit_status |
26f56c1c | 1919 | ' 0 |
3a12e572 | 1920 | for ac_signal in 1 2 13 15; do |
b08c89d9 | 1921 | trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal |
3a12e572 UD |
1922 | done |
1923 | ac_signal=0 | |
1924 | ||
1925 | # confdefs.h avoids OS command line length limits that DEFS can exceed. | |
26f56c1c | 1926 | rm -f -r conftest* confdefs.h |
3a12e572 | 1927 | |
b08c89d9 UD |
1928 | $as_echo "/* confdefs.h */" > confdefs.h |
1929 | ||
3a12e572 UD |
1930 | # Predefined preprocessor variables. |
1931 | ||
1932 | cat >>confdefs.h <<_ACEOF | |
1933 | #define PACKAGE_NAME "$PACKAGE_NAME" | |
1934 | _ACEOF | |
1935 | ||
3a12e572 UD |
1936 | cat >>confdefs.h <<_ACEOF |
1937 | #define PACKAGE_TARNAME "$PACKAGE_TARNAME" | |
1938 | _ACEOF | |
1939 | ||
3a12e572 UD |
1940 | cat >>confdefs.h <<_ACEOF |
1941 | #define PACKAGE_VERSION "$PACKAGE_VERSION" | |
1942 | _ACEOF | |
1943 | ||
3a12e572 UD |
1944 | cat >>confdefs.h <<_ACEOF |
1945 | #define PACKAGE_STRING "$PACKAGE_STRING" | |
1946 | _ACEOF | |
1947 | ||
3a12e572 UD |
1948 | cat >>confdefs.h <<_ACEOF |
1949 | #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" | |
1950 | _ACEOF | |
1951 | ||
b08c89d9 UD |
1952 | cat >>confdefs.h <<_ACEOF |
1953 | #define PACKAGE_URL "$PACKAGE_URL" | |
1954 | _ACEOF | |
1955 | ||
3a12e572 UD |
1956 | |
1957 | # Let the site file select an alternate cache file if it wants to. | |
322e23db UD |
1958 | # Prefer an explicitly selected file to automatically selected ones. |
1959 | ac_site_file1=NONE | |
1960 | ac_site_file2=NONE | |
26f56c1c | 1961 | if test -n "$CONFIG_SITE"; then |
4a531bb0 L |
1962 | # We do not want a PATH search for config.site. |
1963 | case $CONFIG_SITE in #(( | |
1964 | -*) ac_site_file1=./$CONFIG_SITE;; | |
1965 | */*) ac_site_file1=$CONFIG_SITE;; | |
1966 | *) ac_site_file1=./$CONFIG_SITE;; | |
1967 | esac | |
26f56c1c | 1968 | elif test "x$prefix" != xNONE; then |
322e23db UD |
1969 | ac_site_file1=$prefix/share/config.site |
1970 | ac_site_file2=$prefix/etc/config.site | |
26f56c1c | 1971 | else |
322e23db UD |
1972 | ac_site_file1=$ac_default_prefix/share/config.site |
1973 | ac_site_file2=$ac_default_prefix/etc/config.site | |
cd6ede75 | 1974 | fi |
322e23db | 1975 | for ac_site_file in "$ac_site_file1" "$ac_site_file2" |
26f56c1c | 1976 | do |
322e23db | 1977 | test "x$ac_site_file" = xNONE && continue |
b08c89d9 UD |
1978 | if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then |
1979 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 | |
322e23db | 1980 | $as_echo "$as_me: loading site script $ac_site_file" >&6;} |
3a12e572 | 1981 | sed 's/^/| /' "$ac_site_file" >&5 |
4a531bb0 L |
1982 | . "$ac_site_file" \ |
1983 | || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
1984 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
1985 | as_fn_error $? "failed to load site script $ac_site_file | |
1986 | See \`config.log' for more details" "$LINENO" 5; } | |
cd6ede75 UD |
1987 | fi |
1988 | done | |
1989 | ||
1990 | if test -r "$cache_file"; then | |
b08c89d9 UD |
1991 | # Some versions of bash will fail to source /dev/null (special files |
1992 | # actually), so we avoid doing that. DJGPP emulates it as a regular file. | |
1993 | if test /dev/null != "$cache_file" && test -f "$cache_file"; then | |
1994 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 | |
322e23db | 1995 | $as_echo "$as_me: loading cache $cache_file" >&6;} |
3a12e572 | 1996 | case $cache_file in |
26f56c1c UD |
1997 | [\\/]* | ?:[\\/]* ) . "$cache_file";; |
1998 | *) . "./$cache_file";; | |
3a12e572 UD |
1999 | esac |
2000 | fi | |
cd6ede75 | 2001 | else |
b08c89d9 | 2002 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 |
322e23db | 2003 | $as_echo "$as_me: creating cache $cache_file" >&6;} |
3a12e572 UD |
2004 | >$cache_file |
2005 | fi | |
2006 | ||
2007 | # Check that the precious variables saved in the cache have kept the same | |
2008 | # value. | |
2009 | ac_cache_corrupted=false | |
26f56c1c | 2010 | for ac_var in $ac_precious_vars; do |
3a12e572 UD |
2011 | eval ac_old_set=\$ac_cv_env_${ac_var}_set |
2012 | eval ac_new_set=\$ac_env_${ac_var}_set | |
26f56c1c UD |
2013 | eval ac_old_val=\$ac_cv_env_${ac_var}_value |
2014 | eval ac_new_val=\$ac_env_${ac_var}_value | |
3a12e572 UD |
2015 | case $ac_old_set,$ac_new_set in |
2016 | set,) | |
b08c89d9 | 2017 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 |
322e23db | 2018 | $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} |
3a12e572 UD |
2019 | ac_cache_corrupted=: ;; |
2020 | ,set) | |
b08c89d9 | 2021 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 |
322e23db | 2022 | $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} |
3a12e572 UD |
2023 | ac_cache_corrupted=: ;; |
2024 | ,);; | |
2025 | *) | |
2026 | if test "x$ac_old_val" != "x$ac_new_val"; then | |
322e23db UD |
2027 | # differences in whitespace do not lead to failure. |
2028 | ac_old_val_w=`echo x $ac_old_val` | |
2029 | ac_new_val_w=`echo x $ac_new_val` | |
2030 | if test "$ac_old_val_w" != "$ac_new_val_w"; then | |
b08c89d9 | 2031 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 |
322e23db UD |
2032 | $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} |
2033 | ac_cache_corrupted=: | |
2034 | else | |
b08c89d9 | 2035 | { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 |
322e23db UD |
2036 | $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} |
2037 | eval $ac_var=\$ac_old_val | |
2038 | fi | |
b08c89d9 | 2039 | { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 |
322e23db | 2040 | $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} |
b08c89d9 | 2041 | { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 |
322e23db | 2042 | $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} |
3a12e572 UD |
2043 | fi;; |
2044 | esac | |
2045 | # Pass precious variables to config.status. | |
2046 | if test "$ac_new_set" = set; then | |
2047 | case $ac_new_val in | |
322e23db | 2048 | *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; |
3a12e572 UD |
2049 | *) ac_arg=$ac_var=$ac_new_val ;; |
2050 | esac | |
2051 | case " $ac_configure_args " in | |
2052 | *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. | |
b08c89d9 | 2053 | *) as_fn_append ac_configure_args " '$ac_arg'" ;; |
3a12e572 UD |
2054 | esac |
2055 | fi | |
2056 | done | |
2057 | if $ac_cache_corrupted; then | |
b08c89d9 | 2058 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
322e23db | 2059 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
b08c89d9 | 2060 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 |
322e23db | 2061 | $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} |
4a531bb0 | 2062 | as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 |
cd6ede75 | 2063 | fi |
b08c89d9 UD |
2064 | ## -------------------- ## |
2065 | ## Main body of script. ## | |
2066 | ## -------------------- ## | |
cd6ede75 | 2067 | |
b08c89d9 UD |
2068 | ac_ext=c |
2069 | ac_cpp='$CPP $CPPFLAGS' | |
2070 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2071 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2072 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3a12e572 UD |
2073 | |
2074 | ||
cd6ede75 | 2075 | |
b08c89d9 | 2076 | ac_config_headers="$ac_config_headers config.h" |
63bda0c1 | 2077 | |
b08c89d9 UD |
2078 | ac_aux_dir= |
2079 | for ac_dir in scripts "$srcdir"/scripts; do | |
4a531bb0 L |
2080 | if test -f "$ac_dir/install-sh"; then |
2081 | ac_aux_dir=$ac_dir | |
2082 | ac_install_sh="$ac_aux_dir/install-sh -c" | |
2083 | break | |
2084 | elif test -f "$ac_dir/install.sh"; then | |
2085 | ac_aux_dir=$ac_dir | |
2086 | ac_install_sh="$ac_aux_dir/install.sh -c" | |
2087 | break | |
2088 | elif test -f "$ac_dir/shtool"; then | |
2089 | ac_aux_dir=$ac_dir | |
2090 | ac_install_sh="$ac_aux_dir/shtool install -c" | |
2091 | break | |
2092 | fi | |
b08c89d9 UD |
2093 | done |
2094 | if test -z "$ac_aux_dir"; then | |
4a531bb0 | 2095 | as_fn_error $? "cannot find install-sh, install.sh, or shtool in scripts \"$srcdir\"/scripts" "$LINENO" 5 |
b08c89d9 | 2096 | fi |
26f56c1c UD |
2097 | |
2098 | # These three variables are undocumented and unsupported, | |
2099 | # and are intended to be withdrawn in a future Autoconf release. | |
2100 | # They can cause serious problems if a builder's source tree is in a directory | |
2101 | # whose full name contains unusual characters. | |
2102 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. | |
2103 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. | |
2104 | ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. | |
2105 | ||
444518fe | 2106 | |
cd6ede75 | 2107 | |
8b748aed JM |
2108 | |
2109 | ||
2110 | # Check whether --with-pkgversion was given. | |
2111 | if test "${with_pkgversion+set}" = set; then : | |
2112 | withval=$with_pkgversion; case "$withval" in | |
2113 | yes) as_fn_error $? "package version not specified" "$LINENO" 5 ;; | |
2114 | no) PKGVERSION= ;; | |
2115 | *) PKGVERSION="($withval) " ;; | |
2116 | esac | |
2117 | else | |
2118 | PKGVERSION="(GNU libc) " | |
2119 | ||
2120 | fi | |
2121 | ||
2122 | PKGVERSION_TEXI=`echo "$PKGVERSION" | sed 's/@/@@/g'` | |
2123 | ||
2124 | ||
2125 | ||
2126 | ||
2127 | ||
2128 | # Check whether --with-bugurl was given. | |
2129 | if test "${with_bugurl+set}" = set; then : | |
2130 | withval=$with_bugurl; case "$withval" in | |
2131 | yes) as_fn_error $? "bug URL not specified" "$LINENO" 5 ;; | |
2132 | no) BUGURL= | |
2133 | ;; | |
2134 | *) BUGURL="$withval" | |
2135 | ;; | |
2136 | esac | |
2137 | else | |
2138 | BUGURL="http://www.gnu.org/software/libc/bugs.html" | |
2139 | ||
2140 | fi | |
2141 | ||
2142 | case ${BUGURL} in | |
2143 | "") | |
2144 | REPORT_BUGS_TO= | |
2145 | REPORT_BUGS_TEXI= | |
2146 | ;; | |
2147 | *) | |
2148 | REPORT_BUGS_TO="<$BUGURL>" | |
2149 | REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`} | |
2150 | ;; | |
2151 | esac; | |
2152 | ||
2153 | ||
2154 | ||
2155 | ||
2156 | cat >>confdefs.h <<_ACEOF | |
2157 | #define PKGVERSION "$PKGVERSION" | |
2158 | _ACEOF | |
2159 | ||
2160 | ||
2161 | cat >>confdefs.h <<_ACEOF | |
2162 | #define REPORT_BUGS_TO "$REPORT_BUGS_TO" | |
2163 | _ACEOF | |
2164 | ||
2165 | ||
918b5606 L |
2166 | # Glibc should not depend on any header files |
2167 | ||
2168 | ||
bb931195 TS |
2169 | # We require GCC, and by default use its preprocessor. Override AC_PROG_CPP |
2170 | # here to work around the Autoconf issue discussed in | |
2171 | # <http://sourceware.org/ml/libc-alpha/2013-01/msg00721.html>. | |
2172 | # AC_PROG_CPP | |
2173 | ||
b5a5da23 TS |
2174 | # We require GCC. Override _AC_PROG_CC_C89 here to work around the Autoconf |
2175 | # issue discussed in | |
2176 | # <http://sourceware.org/ml/libc-alpha/2013-01/msg00757.html>. | |
2177 | ||
2178 | ||
7967983f RM |
2179 | |
2180 | ||
2181 | subdirs="$subdirs " | |
2182 | ||
2183 | ||
c16a054d AS |
2184 | # Make sure we can run config.sub. |
2185 | $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || | |
4a531bb0 | 2186 | as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 |
c16a054d | 2187 | |
b08c89d9 | 2188 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 |
c16a054d | 2189 | $as_echo_n "checking build system type... " >&6; } |
f318beb8 | 2190 | if ${ac_cv_build+:} false; then : |
c16a054d AS |
2191 | $as_echo_n "(cached) " >&6 |
2192 | else | |
2193 | ac_build_alias=$build_alias | |
2194 | test "x$ac_build_alias" = x && | |
2195 | ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` | |
2196 | test "x$ac_build_alias" = x && | |
4a531bb0 | 2197 | as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 |
c16a054d | 2198 | ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || |
4a531bb0 | 2199 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 |
c16a054d AS |
2200 | |
2201 | fi | |
b08c89d9 | 2202 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 |
c16a054d AS |
2203 | $as_echo "$ac_cv_build" >&6; } |
2204 | case $ac_cv_build in | |
2205 | *-*-*) ;; | |
4a531bb0 | 2206 | *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; |
c16a054d AS |
2207 | esac |
2208 | build=$ac_cv_build | |
2209 | ac_save_IFS=$IFS; IFS='-' | |
2210 | set x $ac_cv_build | |
2211 | shift | |
2212 | build_cpu=$1 | |
2213 | build_vendor=$2 | |
2214 | shift; shift | |
2215 | # Remember, the first character of IFS is used to create $*, | |
2216 | # except with old shells: | |
2217 | build_os=$* | |
2218 | IFS=$ac_save_IFS | |
2219 | case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac | |
2220 | ||
2221 | ||
b08c89d9 | 2222 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 |
c16a054d | 2223 | $as_echo_n "checking host system type... " >&6; } |
f318beb8 | 2224 | if ${ac_cv_host+:} false; then : |
c16a054d AS |
2225 | $as_echo_n "(cached) " >&6 |
2226 | else | |
2227 | if test "x$host_alias" = x; then | |
2228 | ac_cv_host=$ac_cv_build | |
2229 | else | |
2230 | ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || | |
4a531bb0 | 2231 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 |
c16a054d AS |
2232 | fi |
2233 | ||
2234 | fi | |
b08c89d9 | 2235 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 |
c16a054d AS |
2236 | $as_echo "$ac_cv_host" >&6; } |
2237 | case $ac_cv_host in | |
2238 | *-*-*) ;; | |
4a531bb0 | 2239 | *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; |
c16a054d AS |
2240 | esac |
2241 | host=$ac_cv_host | |
2242 | ac_save_IFS=$IFS; IFS='-' | |
2243 | set x $ac_cv_host | |
2244 | shift | |
2245 | host_cpu=$1 | |
2246 | host_vendor=$2 | |
2247 | shift; shift | |
2248 | # Remember, the first character of IFS is used to create $*, | |
2249 | # except with old shells: | |
2250 | host_os=$* | |
2251 | IFS=$ac_save_IFS | |
2252 | case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac | |
2253 | ||
2254 | ||
2255 | ||
a152f366 UD |
2256 | ac_ext=c |
2257 | ac_cpp='$CPP $CPPFLAGS' | |
2258 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2259 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2260 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2261 | if test -n "$ac_tool_prefix"; then | |
2262 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. | |
2263 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 | |
b08c89d9 | 2264 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2265 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2266 | if ${ac_cv_prog_CC+:} false; then : |
322e23db | 2267 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2268 | else |
2269 | if test -n "$CC"; then | |
2270 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2271 | else | |
2272 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2273 | for as_dir in $PATH | |
2274 | do | |
2275 | IFS=$as_save_IFS | |
2276 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2277 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2278 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2279 | ac_cv_prog_CC="${ac_tool_prefix}gcc" |
b08c89d9 | 2280 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2281 | break 2 |
2282 | fi | |
2283 | done | |
b08c89d9 | 2284 | done |
a152f366 | 2285 | IFS=$as_save_IFS |
c8f3e6db | 2286 | |
26f56c1c | 2287 | fi |
26f56c1c | 2288 | fi |
a152f366 UD |
2289 | CC=$ac_cv_prog_CC |
2290 | if test -n "$CC"; then | |
b08c89d9 | 2291 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 2292 | $as_echo "$CC" >&6; } |
a152f366 | 2293 | else |
b08c89d9 | 2294 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2295 | $as_echo "no" >&6; } |
26f56c1c UD |
2296 | fi |
2297 | ||
e41db95b | 2298 | |
e41db95b | 2299 | fi |
a152f366 UD |
2300 | if test -z "$ac_cv_prog_CC"; then |
2301 | ac_ct_CC=$CC | |
2302 | # Extract the first word of "gcc", so it can be a program name with args. | |
2303 | set dummy gcc; ac_word=$2 | |
b08c89d9 | 2304 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2305 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2306 | if ${ac_cv_prog_ac_ct_CC+:} false; then : |
322e23db | 2307 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 2308 | else |
a152f366 UD |
2309 | if test -n "$ac_ct_CC"; then |
2310 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
a5a0310d | 2311 | else |
a152f366 UD |
2312 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2313 | for as_dir in $PATH | |
2314 | do | |
2315 | IFS=$as_save_IFS | |
2316 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2317 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2318 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2319 | ac_cv_prog_ac_ct_CC="gcc" |
b08c89d9 | 2320 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2321 | break 2 |
2322 | fi | |
2323 | done | |
b08c89d9 | 2324 | done |
a152f366 | 2325 | IFS=$as_save_IFS |
cd6ede75 | 2326 | |
a152f366 UD |
2327 | fi |
2328 | fi | |
2329 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2330 | if test -n "$ac_ct_CC"; then | |
b08c89d9 | 2331 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
322e23db | 2332 | $as_echo "$ac_ct_CC" >&6; } |
cd6ede75 | 2333 | else |
b08c89d9 | 2334 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2335 | $as_echo "no" >&6; } |
26f56c1c UD |
2336 | fi |
2337 | ||
a152f366 UD |
2338 | if test "x$ac_ct_CC" = x; then |
2339 | CC="" | |
2340 | else | |
2341 | case $cross_compiling:$ac_tool_warned in | |
2342 | yes:) | |
b08c89d9 | 2343 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
322e23db | 2344 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
a152f366 UD |
2345 | ac_tool_warned=yes ;; |
2346 | esac | |
2347 | CC=$ac_ct_CC | |
2348 | fi | |
74a30a58 | 2349 | else |
a152f366 | 2350 | CC="$ac_cv_prog_CC" |
26f56c1c UD |
2351 | fi |
2352 | ||
a152f366 UD |
2353 | if test -z "$CC"; then |
2354 | if test -n "$ac_tool_prefix"; then | |
2355 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. | |
2356 | set dummy ${ac_tool_prefix}cc; ac_word=$2 | |
b08c89d9 | 2357 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2358 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2359 | if ${ac_cv_prog_CC+:} false; then : |
322e23db | 2360 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2361 | else |
2362 | if test -n "$CC"; then | |
2363 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2364 | else | |
2365 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2366 | for as_dir in $PATH | |
2367 | do | |
2368 | IFS=$as_save_IFS | |
2369 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2370 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2371 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2372 | ac_cv_prog_CC="${ac_tool_prefix}cc" |
b08c89d9 | 2373 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2374 | break 2 |
2375 | fi | |
2376 | done | |
b08c89d9 | 2377 | done |
a152f366 | 2378 | IFS=$as_save_IFS |
74a30a58 | 2379 | |
a152f366 UD |
2380 | fi |
2381 | fi | |
2382 | CC=$ac_cv_prog_CC | |
2383 | if test -n "$CC"; then | |
b08c89d9 | 2384 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 2385 | $as_echo "$CC" >&6; } |
5af3245a | 2386 | else |
b08c89d9 | 2387 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2388 | $as_echo "no" >&6; } |
26f56c1c UD |
2389 | fi |
2390 | ||
5af3245a | 2391 | |
a152f366 | 2392 | fi |
26f56c1c | 2393 | fi |
a152f366 UD |
2394 | if test -z "$CC"; then |
2395 | # Extract the first word of "cc", so it can be a program name with args. | |
2396 | set dummy cc; ac_word=$2 | |
b08c89d9 | 2397 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2398 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2399 | if ${ac_cv_prog_CC+:} false; then : |
322e23db | 2400 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2401 | else |
2402 | if test -n "$CC"; then | |
2403 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2404 | else | |
2405 | ac_prog_rejected=no | |
2406 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2407 | for as_dir in $PATH | |
2408 | do | |
2409 | IFS=$as_save_IFS | |
2410 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2411 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2412 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 UD |
2413 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then |
2414 | ac_prog_rejected=yes | |
2415 | continue | |
2416 | fi | |
2417 | ac_cv_prog_CC="cc" | |
b08c89d9 | 2418 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2419 | break 2 |
2420 | fi | |
2421 | done | |
b08c89d9 | 2422 | done |
a152f366 | 2423 | IFS=$as_save_IFS |
26f56c1c | 2424 | |
a152f366 UD |
2425 | if test $ac_prog_rejected = yes; then |
2426 | # We found a bogon in the path, so make sure we never use it. | |
2427 | set dummy $ac_cv_prog_CC | |
2428 | shift | |
2429 | if test $# != 0; then | |
2430 | # We chose a different compiler from the bogus one. | |
2431 | # However, it has the same basename, so the bogon will be chosen | |
2432 | # first if we set CC to just the basename; use the full file name. | |
2433 | shift | |
2434 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" | |
6b3f2b3d | 2435 | fi |
4442d7e8 | 2436 | fi |
26f56c1c | 2437 | fi |
26f56c1c | 2438 | fi |
a152f366 UD |
2439 | CC=$ac_cv_prog_CC |
2440 | if test -n "$CC"; then | |
b08c89d9 | 2441 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 2442 | $as_echo "$CC" >&6; } |
7dbde9db | 2443 | else |
b08c89d9 | 2444 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2445 | $as_echo "no" >&6; } |
26f56c1c UD |
2446 | fi |
2447 | ||
7dbde9db | 2448 | |
26f56c1c | 2449 | fi |
a152f366 UD |
2450 | if test -z "$CC"; then |
2451 | if test -n "$ac_tool_prefix"; then | |
2452 | for ac_prog in cl.exe | |
2453 | do | |
2454 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
2455 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
b08c89d9 | 2456 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2457 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2458 | if ${ac_cv_prog_CC+:} false; then : |
322e23db | 2459 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 2460 | else |
a152f366 UD |
2461 | if test -n "$CC"; then |
2462 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
cd6ede75 | 2463 | else |
a152f366 UD |
2464 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2465 | for as_dir in $PATH | |
2466 | do | |
2467 | IFS=$as_save_IFS | |
2468 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2469 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2470 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2471 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" |
b08c89d9 | 2472 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2473 | break 2 |
2474 | fi | |
2475 | done | |
b08c89d9 | 2476 | done |
a152f366 | 2477 | IFS=$as_save_IFS |
26f56c1c | 2478 | |
26f56c1c | 2479 | fi |
a152f366 UD |
2480 | fi |
2481 | CC=$ac_cv_prog_CC | |
2482 | if test -n "$CC"; then | |
b08c89d9 | 2483 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 2484 | $as_echo "$CC" >&6; } |
650425ce | 2485 | else |
b08c89d9 | 2486 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2487 | $as_echo "no" >&6; } |
26f56c1c UD |
2488 | fi |
2489 | ||
cd6ede75 | 2490 | |
a152f366 UD |
2491 | test -n "$CC" && break |
2492 | done | |
26f56c1c | 2493 | fi |
a152f366 UD |
2494 | if test -z "$CC"; then |
2495 | ac_ct_CC=$CC | |
2496 | for ac_prog in cl.exe | |
2497 | do | |
2498 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
2499 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 2500 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2501 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2502 | if ${ac_cv_prog_ac_ct_CC+:} false; then : |
322e23db | 2503 | $as_echo_n "(cached) " >&6 |
62ab42d6 | 2504 | else |
a152f366 UD |
2505 | if test -n "$ac_ct_CC"; then |
2506 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
2507 | else | |
2508 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2509 | for as_dir in $PATH | |
2510 | do | |
2511 | IFS=$as_save_IFS | |
2512 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2513 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2514 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2515 | ac_cv_prog_ac_ct_CC="$ac_prog" |
b08c89d9 | 2516 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2517 | break 2 |
2518 | fi | |
2519 | done | |
b08c89d9 | 2520 | done |
a152f366 | 2521 | IFS=$as_save_IFS |
62ab42d6 UD |
2522 | |
2523 | fi | |
a152f366 UD |
2524 | fi |
2525 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2526 | if test -n "$ac_ct_CC"; then | |
b08c89d9 | 2527 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
322e23db | 2528 | $as_echo "$ac_ct_CC" >&6; } |
35f1e827 | 2529 | else |
b08c89d9 | 2530 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2531 | $as_echo "no" >&6; } |
26f56c1c UD |
2532 | fi |
2533 | ||
35f1e827 | 2534 | |
a152f366 UD |
2535 | test -n "$ac_ct_CC" && break |
2536 | done | |
35f1e827 | 2537 | |
a152f366 UD |
2538 | if test "x$ac_ct_CC" = x; then |
2539 | CC="" | |
2540 | else | |
2541 | case $cross_compiling:$ac_tool_warned in | |
2542 | yes:) | |
b08c89d9 | 2543 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
322e23db | 2544 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
a152f366 UD |
2545 | ac_tool_warned=yes ;; |
2546 | esac | |
2547 | CC=$ac_ct_CC | |
2548 | fi | |
26f56c1c | 2549 | fi |
cd6ede75 | 2550 | |
26f56c1c | 2551 | fi |
8d4b5a8a UD |
2552 | |
2553 | ||
b08c89d9 | 2554 | test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
322e23db | 2555 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
4a531bb0 L |
2556 | as_fn_error $? "no acceptable C compiler found in \$PATH |
2557 | See \`config.log' for more details" "$LINENO" 5; } | |
26f56c1c | 2558 | |
a152f366 | 2559 | # Provide some information about the compiler. |
b08c89d9 | 2560 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 |
322e23db UD |
2561 | set X $ac_compile |
2562 | ac_compiler=$2 | |
b08c89d9 UD |
2563 | for ac_option in --version -v -V -qversion; do |
2564 | { { ac_try="$ac_compiler $ac_option >&5" | |
a152f366 UD |
2565 | case "(($ac_try" in |
2566 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2567 | *) ac_try_echo=$ac_try;; | |
2568 | esac | |
b08c89d9 UD |
2569 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
2570 | $as_echo "$ac_try_echo"; } >&5 | |
2571 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
a152f366 | 2572 | ac_status=$? |
b08c89d9 UD |
2573 | if test -s conftest.err; then |
2574 | sed '10a\ | |
2575 | ... rest of stderr output deleted ... | |
2576 | 10q' conftest.err >conftest.er1 | |
2577 | cat conftest.er1 >&5 | |
2578 | fi | |
2579 | rm -f conftest.er1 conftest.err | |
2580 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2581 | test $ac_status = 0; } | |
2582 | done | |
26f56c1c | 2583 | |
a152f366 | 2584 | EXEEXT= |
b08c89d9 | 2585 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 |
322e23db | 2586 | $as_echo_n "checking for suffix of object files... " >&6; } |
f318beb8 | 2587 | if ${ac_cv_objext+:} false; then : |
322e23db | 2588 | $as_echo_n "(cached) " >&6 |
749a9a4f | 2589 | else |
b08c89d9 | 2590 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 | 2591 | /* end confdefs.h. */ |
749a9a4f | 2592 | |
a152f366 UD |
2593 | int |
2594 | main () | |
2595 | { | |
749a9a4f | 2596 | |
a152f366 UD |
2597 | ; |
2598 | return 0; | |
2599 | } | |
2600 | _ACEOF | |
2601 | rm -f conftest.o conftest.obj | |
b08c89d9 | 2602 | if { { ac_try="$ac_compile" |
a152f366 UD |
2603 | case "(($ac_try" in |
2604 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2605 | *) ac_try_echo=$ac_try;; | |
2606 | esac | |
b08c89d9 UD |
2607 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
2608 | $as_echo "$ac_try_echo"; } >&5 | |
a152f366 UD |
2609 | (eval "$ac_compile") 2>&5 |
2610 | ac_status=$? | |
b08c89d9 UD |
2611 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
2612 | test $ac_status = 0; }; then : | |
a152f366 UD |
2613 | for ac_file in conftest.o conftest.obj conftest.*; do |
2614 | test -f "$ac_file" || continue; | |
2615 | case $ac_file in | |
322e23db | 2616 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; |
a152f366 UD |
2617 | *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` |
2618 | break;; | |
2619 | esac | |
2620 | done | |
4df8c11d | 2621 | else |
322e23db | 2622 | $as_echo "$as_me: failed program was:" >&5 |
a152f366 | 2623 | sed 's/^/| /' conftest.$ac_ext >&5 |
26f56c1c | 2624 | |
b08c89d9 | 2625 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
322e23db | 2626 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
4a531bb0 L |
2627 | as_fn_error $? "cannot compute suffix of object files: cannot compile |
2628 | See \`config.log' for more details" "$LINENO" 5; } | |
26f56c1c | 2629 | fi |
a152f366 | 2630 | rm -f conftest.$ac_cv_objext conftest.$ac_ext |
cd6ede75 | 2631 | fi |
b08c89d9 | 2632 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 |
322e23db | 2633 | $as_echo "$ac_cv_objext" >&6; } |
a152f366 UD |
2634 | OBJEXT=$ac_cv_objext |
2635 | ac_objext=$OBJEXT | |
b08c89d9 | 2636 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 |
322e23db | 2637 | $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } |
f318beb8 | 2638 | if ${ac_cv_c_compiler_gnu+:} false; then : |
322e23db | 2639 | $as_echo_n "(cached) " >&6 |
73237de3 | 2640 | else |
b08c89d9 | 2641 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 | 2642 | /* end confdefs.h. */ |
73237de3 | 2643 | |
a152f366 UD |
2644 | int |
2645 | main () | |
2646 | { | |
2647 | #ifndef __GNUC__ | |
2648 | choke me | |
2649 | #endif | |
73237de3 | 2650 | |
a152f366 UD |
2651 | ; |
2652 | return 0; | |
2653 | } | |
2654 | _ACEOF | |
b08c89d9 | 2655 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 UD |
2656 | ac_compiler_gnu=yes |
2657 | else | |
b08c89d9 | 2658 | ac_compiler_gnu=no |
26f56c1c | 2659 | fi |
a152f366 UD |
2660 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2661 | ac_cv_c_compiler_gnu=$ac_compiler_gnu | |
958f238f | 2662 | |
26f56c1c | 2663 | fi |
b08c89d9 | 2664 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 |
322e23db UD |
2665 | $as_echo "$ac_cv_c_compiler_gnu" >&6; } |
2666 | if test $ac_compiler_gnu = yes; then | |
2667 | GCC=yes | |
2668 | else | |
2669 | GCC= | |
2670 | fi | |
a152f366 UD |
2671 | ac_test_CFLAGS=${CFLAGS+set} |
2672 | ac_save_CFLAGS=$CFLAGS | |
b08c89d9 | 2673 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 |
322e23db | 2674 | $as_echo_n "checking whether $CC accepts -g... " >&6; } |
f318beb8 | 2675 | if ${ac_cv_prog_cc_g+:} false; then : |
322e23db | 2676 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2677 | else |
2678 | ac_save_c_werror_flag=$ac_c_werror_flag | |
2679 | ac_c_werror_flag=yes | |
2680 | ac_cv_prog_cc_g=no | |
2681 | CFLAGS="-g" | |
b08c89d9 | 2682 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 | 2683 | /* end confdefs.h. */ |
26f56c1c | 2684 | |
a152f366 UD |
2685 | int |
2686 | main () | |
2687 | { | |
958f238f | 2688 | |
a152f366 UD |
2689 | ; |
2690 | return 0; | |
2691 | } | |
2692 | _ACEOF | |
b08c89d9 | 2693 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 | 2694 | ac_cv_prog_cc_g=yes |
425ce2ed | 2695 | else |
b08c89d9 UD |
2696 | CFLAGS="" |
2697 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
a152f366 | 2698 | /* end confdefs.h. */ |
425ce2ed | 2699 | |
a152f366 UD |
2700 | int |
2701 | main () | |
2702 | { | |
425ce2ed | 2703 | |
a152f366 UD |
2704 | ; |
2705 | return 0; | |
2706 | } | |
2707 | _ACEOF | |
b08c89d9 | 2708 | if ac_fn_c_try_compile "$LINENO"; then : |
425ce2ed | 2709 | |
b08c89d9 UD |
2710 | else |
2711 | ac_c_werror_flag=$ac_save_c_werror_flag | |
a152f366 | 2712 | CFLAGS="-g" |
b08c89d9 | 2713 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 | 2714 | /* end confdefs.h. */ |
425ce2ed | 2715 | |
a152f366 UD |
2716 | int |
2717 | main () | |
2718 | { | |
425ce2ed | 2719 | |
a152f366 UD |
2720 | ; |
2721 | return 0; | |
2722 | } | |
2723 | _ACEOF | |
b08c89d9 | 2724 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 | 2725 | ac_cv_prog_cc_g=yes |
ff886b82 | 2726 | fi |
a152f366 | 2727 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
ff886b82 | 2728 | fi |
a152f366 UD |
2729 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2730 | fi | |
a152f366 UD |
2731 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2732 | ac_c_werror_flag=$ac_save_c_werror_flag | |
ff886b82 | 2733 | fi |
b08c89d9 | 2734 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 |
322e23db | 2735 | $as_echo "$ac_cv_prog_cc_g" >&6; } |
a152f366 UD |
2736 | if test "$ac_test_CFLAGS" = set; then |
2737 | CFLAGS=$ac_save_CFLAGS | |
2738 | elif test $ac_cv_prog_cc_g = yes; then | |
2739 | if test "$GCC" = yes; then | |
2740 | CFLAGS="-g -O2" | |
2741 | else | |
2742 | CFLAGS="-g" | |
2743 | fi | |
ff886b82 | 2744 | else |
a152f366 UD |
2745 | if test "$GCC" = yes; then |
2746 | CFLAGS="-O2" | |
2747 | else | |
2748 | CFLAGS= | |
ff886b82 | 2749 | fi |
ff886b82 | 2750 | fi |
a152f366 UD |
2751 | |
2752 | ac_ext=c | |
2753 | ac_cpp='$CPP $CPPFLAGS' | |
2754 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2755 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2756 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2757 | ||
2758 | if test $host != $build; then | |
2759 | for ac_prog in gcc cc | |
2760 | do | |
2761 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
2762 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 2763 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2764 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2765 | if ${ac_cv_prog_BUILD_CC+:} false; then : |
322e23db | 2766 | $as_echo_n "(cached) " >&6 |
ff886b82 | 2767 | else |
a152f366 UD |
2768 | if test -n "$BUILD_CC"; then |
2769 | ac_cv_prog_BUILD_CC="$BUILD_CC" # Let the user override the test. | |
ff886b82 UD |
2770 | else |
2771 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2772 | for as_dir in $PATH | |
2773 | do | |
2774 | IFS=$as_save_IFS | |
2775 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2776 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2777 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2778 | ac_cv_prog_BUILD_CC="$ac_prog" |
b08c89d9 | 2779 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
ff886b82 UD |
2780 | break 2 |
2781 | fi | |
2782 | done | |
b08c89d9 | 2783 | done |
ff886b82 UD |
2784 | IFS=$as_save_IFS |
2785 | ||
2786 | fi | |
2787 | fi | |
a152f366 UD |
2788 | BUILD_CC=$ac_cv_prog_BUILD_CC |
2789 | if test -n "$BUILD_CC"; then | |
b08c89d9 | 2790 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BUILD_CC" >&5 |
322e23db | 2791 | $as_echo "$BUILD_CC" >&6; } |
ff886b82 | 2792 | else |
b08c89d9 | 2793 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2794 | $as_echo "no" >&6; } |
ff886b82 UD |
2795 | fi |
2796 | ||
2797 | ||
a152f366 | 2798 | test -n "$BUILD_CC" && break |
ff886b82 | 2799 | done |
ff886b82 UD |
2800 | |
2801 | fi | |
ff886b82 | 2802 | |
a152f366 UD |
2803 | # On Suns, sometimes $CPP names a directory. |
2804 | if test -n "$CPP" && test -d "$CPP"; then | |
2805 | CPP= | |
ff886b82 | 2806 | fi |
a152f366 | 2807 | if test -z "$CPP"; then |
bb931195 | 2808 | CPP="$CC -E" |
ff886b82 | 2809 | fi |
a152f366 | 2810 | |
e4693aa7 RM |
2811 | if test -n "$ac_tool_prefix"; then |
2812 | # Extract the first word of "${ac_tool_prefix}readelf", so it can be a program name with args. | |
2813 | set dummy ${ac_tool_prefix}readelf; ac_word=$2 | |
2814 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
2815 | $as_echo_n "checking for $ac_word... " >&6; } | |
2816 | if ${ac_cv_prog_READELF+:} false; then : | |
2817 | $as_echo_n "(cached) " >&6 | |
2818 | else | |
2819 | if test -n "$READELF"; then | |
2820 | ac_cv_prog_READELF="$READELF" # Let the user override the test. | |
2821 | else | |
2822 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2823 | for as_dir in $PATH | |
2824 | do | |
2825 | IFS=$as_save_IFS | |
2826 | test -z "$as_dir" && as_dir=. | |
2827 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2828 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
2829 | ac_cv_prog_READELF="${ac_tool_prefix}readelf" | |
2830 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2831 | break 2 | |
2832 | fi | |
2833 | done | |
2834 | done | |
2835 | IFS=$as_save_IFS | |
2836 | ||
2837 | fi | |
2838 | fi | |
2839 | READELF=$ac_cv_prog_READELF | |
2840 | if test -n "$READELF"; then | |
2841 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF" >&5 | |
2842 | $as_echo "$READELF" >&6; } | |
2843 | else | |
2844 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
2845 | $as_echo "no" >&6; } | |
2846 | fi | |
2847 | ||
2848 | ||
2849 | fi | |
2850 | if test -z "$ac_cv_prog_READELF"; then | |
2851 | ac_ct_READELF=$READELF | |
2852 | # Extract the first word of "readelf", so it can be a program name with args. | |
2853 | set dummy readelf; ac_word=$2 | |
2854 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
2855 | $as_echo_n "checking for $ac_word... " >&6; } | |
2856 | if ${ac_cv_prog_ac_ct_READELF+:} false; then : | |
2857 | $as_echo_n "(cached) " >&6 | |
2858 | else | |
2859 | if test -n "$ac_ct_READELF"; then | |
2860 | ac_cv_prog_ac_ct_READELF="$ac_ct_READELF" # Let the user override the test. | |
2861 | else | |
2862 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2863 | for as_dir in $PATH | |
2864 | do | |
2865 | IFS=$as_save_IFS | |
2866 | test -z "$as_dir" && as_dir=. | |
2867 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2868 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
2869 | ac_cv_prog_ac_ct_READELF="readelf" | |
2870 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2871 | break 2 | |
2872 | fi | |
2873 | done | |
2874 | done | |
2875 | IFS=$as_save_IFS | |
2876 | ||
2877 | fi | |
2878 | fi | |
2879 | ac_ct_READELF=$ac_cv_prog_ac_ct_READELF | |
2880 | if test -n "$ac_ct_READELF"; then | |
2881 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_READELF" >&5 | |
2882 | $as_echo "$ac_ct_READELF" >&6; } | |
2883 | else | |
2884 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
2885 | $as_echo "no" >&6; } | |
2886 | fi | |
2887 | ||
2888 | if test "x$ac_ct_READELF" = x; then | |
2889 | READELF="false" | |
2890 | else | |
2891 | case $cross_compiling:$ac_tool_warned in | |
2892 | yes:) | |
2893 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
2894 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
2895 | ac_tool_warned=yes ;; | |
2896 | esac | |
2897 | READELF=$ac_ct_READELF | |
2898 | fi | |
2899 | else | |
2900 | READELF="$ac_cv_prog_READELF" | |
2901 | fi | |
2902 | ||
2903 | ||
a152f366 UD |
2904 | # We need the C++ compiler only for testing. |
2905 | ac_ext=cpp | |
2906 | ac_cpp='$CXXCPP $CPPFLAGS' | |
2907 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2908 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2909 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
2910 | if test -z "$CXX"; then | |
2911 | if test -n "$CCC"; then | |
2912 | CXX=$CCC | |
2913 | else | |
2914 | if test -n "$ac_tool_prefix"; then | |
2915 | for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC | |
2916 | do | |
2917 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
2918 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
b08c89d9 | 2919 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2920 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2921 | if ${ac_cv_prog_CXX+:} false; then : |
322e23db | 2922 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2923 | else |
2924 | if test -n "$CXX"; then | |
2925 | ac_cv_prog_CXX="$CXX" # Let the user override the test. | |
2926 | else | |
2927 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2928 | for as_dir in $PATH | |
2929 | do | |
2930 | IFS=$as_save_IFS | |
2931 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2932 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2933 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2934 | ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" |
b08c89d9 | 2935 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2936 | break 2 |
2937 | fi | |
2938 | done | |
b08c89d9 | 2939 | done |
a152f366 UD |
2940 | IFS=$as_save_IFS |
2941 | ||
2942 | fi | |
2943 | fi | |
2944 | CXX=$ac_cv_prog_CXX | |
2945 | if test -n "$CXX"; then | |
b08c89d9 | 2946 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 |
322e23db | 2947 | $as_echo "$CXX" >&6; } |
a152f366 | 2948 | else |
b08c89d9 | 2949 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2950 | $as_echo "no" >&6; } |
a152f366 UD |
2951 | fi |
2952 | ||
2953 | ||
2954 | test -n "$CXX" && break | |
2955 | done | |
2956 | fi | |
2957 | if test -z "$CXX"; then | |
2958 | ac_ct_CXX=$CXX | |
2959 | for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC | |
2960 | do | |
2961 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
2962 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 2963 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2964 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2965 | if ${ac_cv_prog_ac_ct_CXX+:} false; then : |
322e23db | 2966 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2967 | else |
2968 | if test -n "$ac_ct_CXX"; then | |
2969 | ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. | |
2970 | else | |
2971 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2972 | for as_dir in $PATH | |
2973 | do | |
2974 | IFS=$as_save_IFS | |
2975 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2976 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2977 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2978 | ac_cv_prog_ac_ct_CXX="$ac_prog" |
b08c89d9 | 2979 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2980 | break 2 |
2981 | fi | |
2982 | done | |
b08c89d9 | 2983 | done |
a152f366 UD |
2984 | IFS=$as_save_IFS |
2985 | ||
2986 | fi | |
2987 | fi | |
2988 | ac_ct_CXX=$ac_cv_prog_ac_ct_CXX | |
2989 | if test -n "$ac_ct_CXX"; then | |
b08c89d9 | 2990 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 |
322e23db | 2991 | $as_echo "$ac_ct_CXX" >&6; } |
a152f366 | 2992 | else |
b08c89d9 | 2993 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2994 | $as_echo "no" >&6; } |
a152f366 UD |
2995 | fi |
2996 | ||
2997 | ||
2998 | test -n "$ac_ct_CXX" && break | |
2999 | done | |
3000 | ||
3001 | if test "x$ac_ct_CXX" = x; then | |
3002 | CXX="g++" | |
3003 | else | |
3004 | case $cross_compiling:$ac_tool_warned in | |
3005 | yes:) | |
b08c89d9 | 3006 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
322e23db | 3007 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
a152f366 UD |
3008 | ac_tool_warned=yes ;; |
3009 | esac | |
3010 | CXX=$ac_ct_CXX | |
3011 | fi | |
3012 | fi | |
3013 | ||
3014 | fi | |
3015 | fi | |
3016 | # Provide some information about the compiler. | |
b08c89d9 | 3017 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 |
322e23db UD |
3018 | set X $ac_compile |
3019 | ac_compiler=$2 | |
b08c89d9 UD |
3020 | for ac_option in --version -v -V -qversion; do |
3021 | { { ac_try="$ac_compiler $ac_option >&5" | |
a152f366 UD |
3022 | case "(($ac_try" in |
3023 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3024 | *) ac_try_echo=$ac_try;; | |
3025 | esac | |
b08c89d9 UD |
3026 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
3027 | $as_echo "$ac_try_echo"; } >&5 | |
3028 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
a152f366 | 3029 | ac_status=$? |
b08c89d9 UD |
3030 | if test -s conftest.err; then |
3031 | sed '10a\ | |
3032 | ... rest of stderr output deleted ... | |
3033 | 10q' conftest.err >conftest.er1 | |
3034 | cat conftest.er1 >&5 | |
3035 | fi | |
3036 | rm -f conftest.er1 conftest.err | |
3037 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3038 | test $ac_status = 0; } | |
3039 | done | |
a152f366 | 3040 | |
b08c89d9 | 3041 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 |
322e23db | 3042 | $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } |
f318beb8 | 3043 | if ${ac_cv_cxx_compiler_gnu+:} false; then : |
322e23db | 3044 | $as_echo_n "(cached) " >&6 |
a152f366 | 3045 | else |
b08c89d9 | 3046 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 UD |
3047 | /* end confdefs.h. */ |
3048 | ||
3049 | int | |
3050 | main () | |
3051 | { | |
a152f366 UD |
3052 | #ifndef __GNUC__ |
3053 | choke me | |
3054 | #endif | |
ff886b82 UD |
3055 | |
3056 | ; | |
3057 | return 0; | |
3058 | } | |
3059 | _ACEOF | |
b08c89d9 | 3060 | if ac_fn_cxx_try_compile "$LINENO"; then : |
a152f366 | 3061 | ac_compiler_gnu=yes |
ff886b82 | 3062 | else |
b08c89d9 | 3063 | ac_compiler_gnu=no |
ff886b82 | 3064 | fi |
ff886b82 | 3065 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
a152f366 | 3066 | ac_cv_cxx_compiler_gnu=$ac_compiler_gnu |
ff886b82 | 3067 | |
ff886b82 | 3068 | fi |
b08c89d9 | 3069 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 |
322e23db UD |
3070 | $as_echo "$ac_cv_cxx_compiler_gnu" >&6; } |
3071 | if test $ac_compiler_gnu = yes; then | |
3072 | GXX=yes | |
3073 | else | |
3074 | GXX= | |
3075 | fi | |
a152f366 UD |
3076 | ac_test_CXXFLAGS=${CXXFLAGS+set} |
3077 | ac_save_CXXFLAGS=$CXXFLAGS | |
b08c89d9 | 3078 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 |
322e23db | 3079 | $as_echo_n "checking whether $CXX accepts -g... " >&6; } |
f318beb8 | 3080 | if ${ac_cv_prog_cxx_g+:} false; then : |
322e23db | 3081 | $as_echo_n "(cached) " >&6 |
ff886b82 | 3082 | else |
a152f366 UD |
3083 | ac_save_cxx_werror_flag=$ac_cxx_werror_flag |
3084 | ac_cxx_werror_flag=yes | |
3085 | ac_cv_prog_cxx_g=no | |
3086 | CXXFLAGS="-g" | |
b08c89d9 | 3087 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 | 3088 | /* end confdefs.h. */ |
ff886b82 | 3089 | |
ff886b82 UD |
3090 | int |
3091 | main () | |
3092 | { | |
a152f366 | 3093 | |
ff886b82 UD |
3094 | ; |
3095 | return 0; | |
3096 | } | |
3097 | _ACEOF | |
b08c89d9 | 3098 | if ac_fn_cxx_try_compile "$LINENO"; then : |
a152f366 | 3099 | ac_cv_prog_cxx_g=yes |
ff886b82 | 3100 | else |
b08c89d9 UD |
3101 | CXXFLAGS="" |
3102 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
a152f366 | 3103 | /* end confdefs.h. */ |
ff886b82 | 3104 | |
a152f366 UD |
3105 | int |
3106 | main () | |
3107 | { | |
ff886b82 | 3108 | |
a152f366 UD |
3109 | ; |
3110 | return 0; | |
3111 | } | |
ff886b82 | 3112 | _ACEOF |
b08c89d9 | 3113 | if ac_fn_cxx_try_compile "$LINENO"; then : |
ff886b82 | 3114 | |
b08c89d9 UD |
3115 | else |
3116 | ac_cxx_werror_flag=$ac_save_cxx_werror_flag | |
a152f366 | 3117 | CXXFLAGS="-g" |
b08c89d9 | 3118 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 | 3119 | /* end confdefs.h. */ |
a152f366 | 3120 | |
ff886b82 UD |
3121 | int |
3122 | main () | |
3123 | { | |
a152f366 | 3124 | |
ff886b82 UD |
3125 | ; |
3126 | return 0; | |
3127 | } | |
3128 | _ACEOF | |
b08c89d9 | 3129 | if ac_fn_cxx_try_compile "$LINENO"; then : |
a152f366 | 3130 | ac_cv_prog_cxx_g=yes |
ff886b82 | 3131 | fi |
a152f366 UD |
3132 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3133 | fi | |
a152f366 UD |
3134 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3135 | fi | |
a152f366 UD |
3136 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3137 | ac_cxx_werror_flag=$ac_save_cxx_werror_flag | |
3138 | fi | |
b08c89d9 | 3139 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 |
322e23db | 3140 | $as_echo "$ac_cv_prog_cxx_g" >&6; } |
a152f366 UD |
3141 | if test "$ac_test_CXXFLAGS" = set; then |
3142 | CXXFLAGS=$ac_save_CXXFLAGS | |
3143 | elif test $ac_cv_prog_cxx_g = yes; then | |
3144 | if test "$GXX" = yes; then | |
3145 | CXXFLAGS="-g -O2" | |
3146 | else | |
3147 | CXXFLAGS="-g" | |
3148 | fi | |
3a12e572 | 3149 | else |
a152f366 UD |
3150 | if test "$GXX" = yes; then |
3151 | CXXFLAGS="-O2" | |
3152 | else | |
3153 | CXXFLAGS= | |
3154 | fi | |
3a12e572 | 3155 | fi |
a152f366 UD |
3156 | ac_ext=c |
3157 | ac_cpp='$CPP $CPPFLAGS' | |
3158 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3159 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3160 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
26f56c1c | 3161 | |
e4693aa7 | 3162 | # It's useless to us if it can't link programs (e.g. missing -lstdc++). |
0cae3f4b | 3163 | |
e4693aa7 RM |
3164 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX can link programs" >&5 |
3165 | $as_echo_n "checking whether $CXX can link programs... " >&6; } | |
3166 | if ${libc_cv_cxx_link_ok+:} false; then : | |
3167 | $as_echo_n "(cached) " >&6 | |
0cae3f4b | 3168 | else |
e4693aa7 RM |
3169 | ac_ext=cpp |
3170 | ac_cpp='$CXXCPP $CPPFLAGS' | |
3171 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3172 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3173 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
0cae3f4b | 3174 | |
d337ceb7 | 3175 | # Default, dynamic case. |
e4693aa7 RM |
3176 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
3177 | /* end confdefs.h. */ | |
0cae3f4b | 3178 | |
e4693aa7 RM |
3179 | int |
3180 | main () | |
3181 | { | |
0cae3f4b | 3182 | |
e4693aa7 RM |
3183 | ; |
3184 | return 0; | |
3185 | } | |
3186 | _ACEOF | |
3187 | if ac_fn_cxx_try_link "$LINENO"; then : | |
3188 | libc_cv_cxx_link_ok=yes | |
0cae3f4b | 3189 | else |
e4693aa7 | 3190 | libc_cv_cxx_link_ok=no |
0cae3f4b | 3191 | fi |
e4693aa7 RM |
3192 | rm -f core conftest.err conftest.$ac_objext \ |
3193 | conftest$ac_exeext conftest.$ac_ext | |
d337ceb7 FW |
3194 | # Static case. |
3195 | old_LDFLAGS="$LDFLAGS" | |
3196 | LDFLAGS="$LDFLAGS -static" | |
3197 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3198 | /* end confdefs.h. */ | |
3199 | ||
3200 | #include <iostream> | |
3201 | ||
3202 | int | |
3203 | main() | |
3204 | { | |
3205 | std::cout << "Hello, world!"; | |
3206 | return 0; | |
3207 | } | |
3208 | ||
3209 | _ACEOF | |
3210 | if ac_fn_cxx_try_link "$LINENO"; then : | |
3211 | ||
3212 | else | |
3213 | libc_cv_cxx_link_ok=no | |
3214 | fi | |
3215 | rm -f core conftest.err conftest.$ac_objext \ | |
3216 | conftest$ac_exeext conftest.$ac_ext | |
3217 | LDFLAGS="$old_LDFLAGS" | |
e4693aa7 RM |
3218 | ac_ext=c |
3219 | ac_cpp='$CPP $CPPFLAGS' | |
3220 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3221 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3222 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
0cae3f4b | 3223 | |
0cae3f4b | 3224 | fi |
e4693aa7 RM |
3225 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cxx_link_ok" >&5 |
3226 | $as_echo "$libc_cv_cxx_link_ok" >&6; } | |
3227 | if test $libc_cv_cxx_link_ok != yes; then : | |
3228 | CXX= | |
3229 | fi | |
26f56c1c | 3230 | |
db340c90 | 3231 | if test "`cd $srcdir; pwd -P`" = "`pwd -P`"; then |
4a531bb0 | 3232 | as_fn_error $? "you must configure in a separate build directory" "$LINENO" 5 |
26f56c1c | 3233 | fi |
3a12e572 | 3234 | |
a152f366 UD |
3235 | # This will get text that should go into config.make. |
3236 | config_vars= | |
3237 | ||
3238 | # Check for a --with-gd argument and set libgd-LDFLAGS in config.make. | |
3239 | ||
3240 | # Check whether --with-gd was given. | |
b08c89d9 | 3241 | if test "${with_gd+set}" = set; then : |
a152f366 UD |
3242 | withval=$with_gd; case "$with_gd" in |
3243 | yes|''|no) ;; | |
3244 | *) libgd_include="-I$withval/include" | |
3245 | libgd_ldflags="-L$withval/lib" ;; | |
26f56c1c | 3246 | esac |
cd6ede75 | 3247 | |
a152f366 | 3248 | fi |
cd6ede75 UD |
3249 | |
3250 | ||
a152f366 | 3251 | # Check whether --with-gd-include was given. |
b08c89d9 | 3252 | if test "${with_gd_include+set}" = set; then : |
a152f366 UD |
3253 | withval=$with_gd_include; case "$with_gd_include" in |
3254 | ''|no) ;; | |
3255 | *) libgd_include="-I$withval" ;; | |
cd6ede75 UD |
3256 | esac |
3257 | ||
a152f366 | 3258 | fi |
cd6ede75 | 3259 | |
0816838f | 3260 | |
a152f366 | 3261 | # Check whether --with-gd-lib was given. |
b08c89d9 | 3262 | if test "${with_gd_lib+set}" = set; then : |
a152f366 UD |
3263 | withval=$with_gd_lib; case "$with_gd_lib" in |
3264 | ''|no) ;; | |
3265 | *) libgd_ldflags="-L$withval" ;; | |
cd6ede75 UD |
3266 | esac |
3267 | ||
a808d541 UD |
3268 | fi |
3269 | ||
f4b07664 | 3270 | |
a152f366 UD |
3271 | if test -n "$libgd_include"; then |
3272 | config_vars="$config_vars | |
3273 | CFLAGS-memusagestat.c = $libgd_include" | |
3274 | fi | |
3275 | if test -n "$libgd_ldflags"; then | |
3276 | config_vars="$config_vars | |
3277 | libgd-LDFLAGS = $libgd_ldflags" | |
3278 | fi | |
2ceaa76a | 3279 | |
2ceaa76a | 3280 | |
a152f366 | 3281 | # Check whether --with-fp was given. |
b08c89d9 | 3282 | if test "${with_fp+set}" = set; then : |
a152f366 UD |
3283 | withval=$with_fp; with_fp=$withval |
3284 | else | |
3285 | with_fp=yes | |
26f56c1c UD |
3286 | fi |
3287 | ||
2ceaa76a | 3288 | |
8f73811b | 3289 | |
a152f366 | 3290 | # Check whether --with-binutils was given. |
b08c89d9 | 3291 | if test "${with_binutils+set}" = set; then : |
a152f366 UD |
3292 | withval=$with_binutils; path_binutils=$withval |
3293 | else | |
3294 | path_binutils='' | |
3295 | fi | |
ff886b82 UD |
3296 | |
3297 | ||
a152f366 | 3298 | # Check whether --with-selinux was given. |
b08c89d9 | 3299 | if test "${with_selinux+set}" = set; then : |
a152f366 UD |
3300 | withval=$with_selinux; with_selinux=$withval |
3301 | else | |
3302 | with_selinux=auto | |
3303 | fi | |
e0a3ed4f | 3304 | |
8f73811b | 3305 | |
e0a3ed4f | 3306 | |
a152f366 | 3307 | # Check whether --with-headers was given. |
b08c89d9 | 3308 | if test "${with_headers+set}" = set; then : |
a152f366 UD |
3309 | withval=$with_headers; sysheaders=$withval |
3310 | else | |
3311 | sysheaders='' | |
7efb9bd1 UD |
3312 | fi |
3313 | ||
dfd2257a | 3314 | |
f781ef40 RM |
3315 | |
3316 | ||
c91c505f | 3317 | |
f781ef40 RM |
3318 | # Check whether --with-default-link was given. |
3319 | if test "${with_default_link+set}" = set; then : | |
3320 | withval=$with_default_link; use_default_link=$withval | |
3321 | else | |
fd5e21c7 | 3322 | use_default_link=default |
f781ef40 RM |
3323 | fi |
3324 | ||
3325 | ||
a152f366 | 3326 | # Check whether --enable-sanity-checks was given. |
b08c89d9 | 3327 | if test "${enable_sanity_checks+set}" = set; then : |
a152f366 UD |
3328 | enableval=$enable_sanity_checks; enable_sanity=$enableval |
3329 | else | |
3330 | enable_sanity=yes | |
dfd2257a UD |
3331 | fi |
3332 | ||
cd6ede75 | 3333 | |
a152f366 | 3334 | # Check whether --enable-shared was given. |
b08c89d9 | 3335 | if test "${enable_shared+set}" = set; then : |
a152f366 UD |
3336 | enableval=$enable_shared; shared=$enableval |
3337 | else | |
a0da5fe1 | 3338 | shared=yes |
a152f366 | 3339 | fi |
cd6ede75 | 3340 | |
a152f366 | 3341 | # Check whether --enable-profile was given. |
b08c89d9 | 3342 | if test "${enable_profile+set}" = set; then : |
a152f366 UD |
3343 | enableval=$enable_profile; profile=$enableval |
3344 | else | |
3345 | profile=no | |
3346 | fi | |
cd6ede75 | 3347 | |
1cba4036 MF |
3348 | # Check whether --enable-timezone-tools was given. |
3349 | if test "${enable_timezone_tools+set}" = set; then : | |
3350 | enableval=$enable_timezone_tools; enable_timezone_tools=$enableval | |
3351 | else | |
3352 | enable_timezone_tools=yes | |
3353 | fi | |
3354 | ||
3355 | ||
a152f366 | 3356 | |
740b3dbe L |
3357 | # Check whether --enable-hardcoded-path-in-tests was given. |
3358 | if test "${enable_hardcoded_path_in_tests+set}" = set; then : | |
3359 | enableval=$enable_hardcoded_path_in_tests; hardcoded_path_in_tests=$enableval | |
3360 | else | |
3361 | hardcoded_path_in_tests=no | |
3362 | fi | |
3363 | ||
3364 | ||
3365 | ||
a152f366 | 3366 | # Check whether --enable-stackguard-randomization was given. |
b08c89d9 | 3367 | if test "${enable_stackguard_randomization+set}" = set; then : |
a152f366 UD |
3368 | enableval=$enable_stackguard_randomization; enable_stackguard_randomize=$enableval |
3369 | else | |
3370 | enable_stackguard_randomize=no | |
cd6ede75 UD |
3371 | fi |
3372 | ||
a152f366 | 3373 | if test "$enable_stackguard_randomize" = yes; then |
b08c89d9 | 3374 | $as_echo "#define ENABLE_STACKGUARD_RANDOMIZE 1" >>confdefs.h |
cd6ede75 | 3375 | |
a152f366 | 3376 | fi |
cd6ede75 | 3377 | |
1717da59 AK |
3378 | # Check whether --enable-lock-elision was given. |
3379 | if test "${enable_lock_elision+set}" = set; then : | |
3380 | enableval=$enable_lock_elision; enable_lock_elision=$enableval | |
3381 | else | |
3382 | enable_lock_elision=no | |
3383 | fi | |
3384 | ||
5a414ff7 | 3385 | |
1717da59 AK |
3386 | if test "$enable_lock_elision" = yes ; then |
3387 | $as_echo "#define ENABLE_LOCK_ELISION 1" >>confdefs.h | |
3388 | ||
3389 | fi | |
3390 | ||
a152f366 | 3391 | # Check whether --enable-add-ons was given. |
b08c89d9 | 3392 | if test "${enable_add_ons+set}" = set; then : |
a152f366 UD |
3393 | enableval=$enable_add_ons; |
3394 | else | |
3395 | enable_add_ons=yes | |
3396 | fi | |
cd6ede75 | 3397 | |
cd6ede75 | 3398 | |
a152f366 | 3399 | # Check whether --enable-hidden-plt was given. |
b08c89d9 | 3400 | if test "${enable_hidden_plt+set}" = set; then : |
a152f366 UD |
3401 | enableval=$enable_hidden_plt; hidden=$enableval |
3402 | else | |
3403 | hidden=yes | |
2de7874e | 3404 | fi |
cd6ede75 | 3405 | |
a152f366 | 3406 | if test "x$hidden" = xno; then |
b08c89d9 | 3407 | $as_echo "#define NO_HIDDEN 1" >>confdefs.h |
cd6ede75 | 3408 | |
a152f366 | 3409 | fi |
e0a3ed4f | 3410 | |
a152f366 | 3411 | # Check whether --enable-bind-now was given. |
b08c89d9 | 3412 | if test "${enable_bind_now+set}" = set; then : |
a152f366 UD |
3413 | enableval=$enable_bind_now; bindnow=$enableval |
3414 | else | |
3415 | bindnow=no | |
3416 | fi | |
e0a3ed4f | 3417 | |
e0a3ed4f | 3418 | |
e0a3ed4f | 3419 | |
a152f366 | 3420 | # Check whether --enable-static-nss was given. |
b08c89d9 | 3421 | if test "${enable_static_nss+set}" = set; then : |
a152f366 UD |
3422 | enableval=$enable_static_nss; static_nss=$enableval |
3423 | else | |
3424 | static_nss=no | |
3425 | fi | |
e0a3ed4f | 3426 | |
a152f366 UD |
3427 | if test x"$static_nss" = xyes || test x"$shared" = xno; then |
3428 | static_nss=yes | |
b08c89d9 | 3429 | $as_echo "#define DO_STATIC_NSS 1" >>confdefs.h |
cd6ede75 | 3430 | |
a152f366 | 3431 | fi |
cd6ede75 | 3432 | |
a152f366 | 3433 | # Check whether --enable-force-install was given. |
b08c89d9 | 3434 | if test "${enable_force_install+set}" = set; then : |
a152f366 | 3435 | enableval=$enable_force_install; force_install=$enableval |
3a12e572 | 3436 | else |
a152f366 UD |
3437 | force_install=yes |
3438 | fi | |
ff886b82 | 3439 | |
3a12e572 | 3440 | |
cd6ede75 | 3441 | |
8894bad3 AM |
3442 | # Check whether --enable-maintainer-mode was given. |
3443 | if test "${enable_maintainer_mode+set}" = set; then : | |
3444 | enableval=$enable_maintainer_mode; maintainer=$enableval | |
3445 | else | |
3446 | maintainer=no | |
3447 | fi | |
3448 | ||
3449 | ||
a152f366 | 3450 | # Check whether --enable-kernel was given. |
b08c89d9 | 3451 | if test "${enable_kernel+set}" = set; then : |
a152f366 | 3452 | enableval=$enable_kernel; minimum_kernel=$enableval |
cd6ede75 | 3453 | fi |
a152f366 UD |
3454 | |
3455 | if test "$minimum_kernel" = yes || test "$minimum_kernel" = no; then | |
3456 | # Better nothing than this. | |
3457 | minimum_kernel="" | |
3458 | else | |
3459 | if test "$minimum_kernel" = current; then | |
3460 | minimum_kernel=`uname -r 2>/dev/null` || minimum_kernel= | |
cd6ede75 UD |
3461 | fi |
3462 | fi | |
cd6ede75 | 3463 | |
a152f366 | 3464 | # Check whether --enable-all-warnings was given. |
b08c89d9 | 3465 | if test "${enable_all_warnings+set}" = set; then : |
a152f366 UD |
3466 | enableval=$enable_all_warnings; all_warnings=$enableval |
3467 | fi | |
cd6ede75 | 3468 | |
5c2a0669 | 3469 | |
cd6ede75 | 3470 | |
a4ecc9eb JM |
3471 | # Check whether --enable-werror was given. |
3472 | if test "${enable_werror+set}" = set; then : | |
3473 | enableval=$enable_werror; enable_werror=$enableval | |
3474 | else | |
3475 | enable_werror=yes | |
3476 | fi | |
3477 | ||
3478 | ||
3479 | ||
a152f366 | 3480 | # Check whether --enable-multi-arch was given. |
b08c89d9 | 3481 | if test "${enable_multi_arch+set}" = set; then : |
a152f366 | 3482 | enableval=$enable_multi_arch; multi_arch=$enableval |
cd6ede75 | 3483 | else |
6f89d2f3 | 3484 | multi_arch=default |
cd6ede75 UD |
3485 | fi |
3486 | ||
4bca4c17 | 3487 | |
a152f366 | 3488 | # Check whether --enable-nss-crypt was given. |
b08c89d9 | 3489 | if test "${enable_nss_crypt+set}" = set; then : |
a152f366 | 3490 | enableval=$enable_nss_crypt; nss_crypt=$enableval |
4bca4c17 | 3491 | else |
a152f366 | 3492 | nss_crypt=no |
4bca4c17 UD |
3493 | fi |
3494 | ||
a152f366 UD |
3495 | if test x$nss_crypt = xyes; then |
3496 | nss_includes=-I$(nss-config --includedir 2>/dev/null) | |
3497 | if test $? -ne 0; then | |
4a531bb0 | 3498 | as_fn_error $? "cannot find include directory with nss-config" "$LINENO" 5 |
26f56c1c | 3499 | fi |
a152f366 UD |
3500 | old_CFLAGS="$CFLAGS" |
3501 | CFLAGS="$CFLAGS $nss_includes" | |
3502 | ||
b08c89d9 UD |
3503 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
3504 | /* end confdefs.h. */ | |
a152f366 UD |
3505 | typedef int PRBool; |
3506 | #include <hasht.h> | |
3507 | #include <nsslowhash.h> | |
3508 | void f (void) { NSSLOW_Init (); } | |
b68e08db RM |
3509 | int |
3510 | main () | |
3511 | { | |
3512 | ||
3513 | ; | |
3514 | return 0; | |
3515 | } | |
a152f366 | 3516 | _ACEOF |
b08c89d9 | 3517 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 | 3518 | libc_cv_nss_crypt=yes |
63bda0c1 | 3519 | else |
4a531bb0 | 3520 | as_fn_error $? " |
b08c89d9 | 3521 | cannot find NSS headers with lowlevel hash function interfaces" "$LINENO" 5 |
04be94a8 | 3522 | fi |
a152f366 UD |
3523 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3524 | old_LIBS="$LIBS" | |
3525 | LIBS="$LIBS -lfreebl3" | |
b08c89d9 | 3526 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 UD |
3527 | /* end confdefs.h. */ |
3528 | typedef int PRBool; | |
3529 | #include <hasht.h> | |
3530 | #include <nsslowhash.h> | |
3531 | int | |
3532 | main () | |
3533 | { | |
3534 | NSSLOW_Init(); | |
3535 | ; | |
3536 | return 0; | |
3537 | } | |
3538 | _ACEOF | |
b08c89d9 | 3539 | if ac_fn_c_try_link "$LINENO"; then : |
a152f366 | 3540 | libc_cv_nss_crypt=yes |
cd6ede75 | 3541 | else |
4a531bb0 | 3542 | as_fn_error $? " |
b08c89d9 | 3543 | cannot link program using lowlevel NSS hash functions" "$LINENO" 5 |
cd6ede75 | 3544 | fi |
b08c89d9 UD |
3545 | rm -f core conftest.err conftest.$ac_objext \ |
3546 | conftest$ac_exeext conftest.$ac_ext | |
a152f366 UD |
3547 | CFLAGS="$old_CFLAGS" |
3548 | LIBS="$old_LIBS" | |
4bca4c17 | 3549 | else |
a152f366 | 3550 | libc_cv_nss_crypt=no |
4bca4c17 UD |
3551 | fi |
3552 | ||
cd6ede75 | 3553 | |
3a097cc7 | 3554 | |
021db4be AJ |
3555 | # Check whether --enable-obsolete-rpc was given. |
3556 | if test "${enable_obsolete_rpc+set}" = set; then : | |
3557 | enableval=$enable_obsolete_rpc; link_obsolete_rpc=$enableval | |
3558 | else | |
3559 | link_obsolete_rpc=no | |
3560 | fi | |
3561 | ||
3562 | ||
3563 | ||
3564 | if test "$link_obsolete_rpc" = yes; then | |
3565 | $as_echo "#define LINK_OBSOLETE_RPC 1" >>confdefs.h | |
3566 | ||
3567 | fi | |
3568 | ||
3a097cc7 RM |
3569 | # Check whether --enable-systemtap was given. |
3570 | if test "${enable_systemtap+set}" = set; then : | |
3571 | enableval=$enable_systemtap; systemtap=$enableval | |
3572 | else | |
3573 | systemtap=no | |
3574 | fi | |
3575 | ||
3576 | if test "x$systemtap" != xno; then | |
3577 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for systemtap static probe support" >&5 | |
3578 | $as_echo_n "checking for systemtap static probe support... " >&6; } | |
3579 | if ${libc_cv_sdt+:} false; then : | |
3580 | $as_echo_n "(cached) " >&6 | |
3581 | else | |
3582 | old_CFLAGS="$CFLAGS" | |
783dd2d3 | 3583 | CFLAGS="-std=gnu11 $CFLAGS" |
3a097cc7 RM |
3584 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
3585 | /* end confdefs.h. */ | |
3586 | #include <sys/sdt.h> | |
3587 | void foo (int i, void *p) | |
3588 | { | |
3589 | asm ("" STAP_PROBE_ASM (foo, bar, STAP_PROBE_ASM_TEMPLATE (2)) "" | |
3590 | :: STAP_PROBE_ASM_OPERANDS (2, i, p)); | |
3591 | } | |
3592 | _ACEOF | |
3593 | if ac_fn_c_try_compile "$LINENO"; then : | |
3594 | libc_cv_sdt=yes | |
3595 | else | |
3596 | libc_cv_sdt=no | |
3597 | fi | |
3598 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
3599 | CFLAGS="$old_CFLAGS" | |
3600 | fi | |
3601 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_sdt" >&5 | |
3602 | $as_echo "$libc_cv_sdt" >&6; } | |
3603 | if test $libc_cv_sdt = yes; then | |
3604 | $as_echo "#define USE_STAP_PROBE 1" >>confdefs.h | |
3605 | ||
3606 | elif test "x$systemtap" != xauto; then | |
3607 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
3608 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3609 | as_fn_error $? "systemtap support needs sys/sdt.h with asm support | |
3610 | See \`config.log' for more details" "$LINENO" 5; } | |
3611 | fi | |
3612 | fi | |
3613 | ||
c53d909c RM |
3614 | # Check whether --enable-build-nscd was given. |
3615 | if test "${enable_build_nscd+set}" = set; then : | |
3616 | enableval=$enable_build_nscd; build_nscd=$enableval | |
3617 | else | |
3618 | build_nscd=default | |
3619 | fi | |
3620 | ||
3621 | ||
3622 | ||
3cc3ef96 RM |
3623 | # Note the use of $use_nscd is near the bottom of the file. |
3624 | # Check whether --enable-nscd was given. | |
3625 | if test "${enable_nscd+set}" = set; then : | |
3626 | enableval=$enable_nscd; use_nscd=$enableval | |
3627 | else | |
3628 | use_nscd=yes | |
3629 | fi | |
3630 | ||
3631 | ||
e4608715 CD |
3632 | # Check whether --enable-pt_chown was given. |
3633 | if test "${enable_pt_chown+set}" = set; then : | |
3634 | enableval=$enable_pt_chown; build_pt_chown=$enableval | |
3635 | else | |
3636 | build_pt_chown=no | |
3637 | fi | |
3638 | ||
3639 | ||
8c12f01d | 3640 | if test "$build_pt_chown" = yes; then |
e4608715 CD |
3641 | $as_echo "#define HAVE_PT_CHOWN 1" >>confdefs.h |
3642 | ||
3643 | fi | |
3644 | ||
ebf27d12 ST |
3645 | # The abi-tags file uses a fairly simplistic model for name recognition that |
3646 | # can't distinguish i486-pc-linux-gnu fully from i486-pc-gnu. So we mutate a | |
3647 | # $host_os of `gnu*' here to be `gnu-gnu*' just so that it can tell. | |
3648 | # This doesn't get used much beyond that, so it's fairly safe. | |
3649 | case "$host_os" in | |
3650 | linux*) | |
3651 | ;; | |
3652 | gnu*) | |
3653 | host_os=`echo $host_os | sed -e 's/gnu/gnu-gnu/'` | |
3654 | ;; | |
3655 | esac | |
3656 | ||
5695d46f AS |
3657 | # Check whether --enable-mathvec was given. |
3658 | if test "${enable_mathvec+set}" = set; then : | |
3659 | enableval=$enable_mathvec; build_mathvec=$enableval | |
3660 | else | |
3661 | build_mathvec=notset | |
3662 | fi | |
3663 | ||
3664 | ||
a152f366 UD |
3665 | # We keep the original values in `$config_*' and never modify them, so we |
3666 | # can write them unchanged into config.make. Everything else uses | |
3667 | # $machine, $vendor, and $os, and changes them whenever convenient. | |
3668 | config_machine=$host_cpu config_vendor=$host_vendor config_os=$host_os | |
3a12e572 | 3669 | |
a152f366 UD |
3670 | # Don't allow vendor == "unknown" |
3671 | test "$config_vendor" = unknown && config_vendor= | |
3672 | config_os="`echo $config_os | sed 's/^unknown-//'`" | |
3a12e572 | 3673 | |
a152f366 | 3674 | # Some configurations imply other options. |
0269750c | 3675 | elf=yes |
3a12e572 | 3676 | |
a152f366 UD |
3677 | # The configure fragment of an add-on port can modify these to supplement |
3678 | # or override the table in the case statement below. No fragment should | |
3679 | # ever change the config_* variables, however. | |
3680 | machine=$config_machine | |
3681 | vendor=$config_vendor | |
3682 | os=$config_os | |
3683 | base_os='' | |
3a12e572 | 3684 | |
a152f366 | 3685 | submachine= |
26f56c1c | 3686 | |
a152f366 | 3687 | # Check whether --with-cpu was given. |
b08c89d9 | 3688 | if test "${with_cpu+set}" = set; then : |
a152f366 | 3689 | withval=$with_cpu; case "$withval" in |
4a531bb0 | 3690 | yes|'') as_fn_error $? "--with-cpu requires an argument" "$LINENO" 5 ;; |
a152f366 UD |
3691 | no) ;; |
3692 | *) submachine="$withval" ;; | |
3693 | esac | |
3a12e572 UD |
3694 | |
3695 | fi | |
3a12e572 | 3696 | |
3a12e572 | 3697 | |
05439291 RM |
3698 | # An preconfigure script can set this when it wants to disable the sanity |
3699 | # check below. | |
3700 | libc_config_ok=no | |
3701 | ||
10a803e0 RM |
3702 | if frags=`ls -d $srcdir/sysdeps/*/preconfigure 2> /dev/null` |
3703 | then | |
3704 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysdeps preconfigure fragments" >&5 | |
3705 | $as_echo_n "checking for sysdeps preconfigure fragments... " >&6; } | |
3706 | for frag in $frags; do | |
3707 | name=`echo "$frag" | sed 's@/[^/]*$@@;s@^.*/@@'` | |
3708 | echo $ECHO_N "$name $ECHO_C" >&6 | |
3709 | . "$frag" | |
3710 | done | |
3711 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: " >&5 | |
3712 | $as_echo "" >&6; } | |
3713 | fi | |
3714 | ||
a152f366 | 3715 | subdirs="$subdirs " |
3a12e572 | 3716 | |
3a12e572 | 3717 | |
a152f366 UD |
3718 | case "$enable_add_ons" in |
3719 | ''|no) add_ons= ;; | |
3720 | yes|'*') | |
3721 | add_ons=`cd $srcdir && ls -d 2> /dev/null */configure */sysdeps | | |
3722 | sed 's@/[^/]*$@@' | sort | uniq` | |
3723 | add_ons_automatic=yes | |
3724 | ;; | |
3725 | *) add_ons=`echo "$enable_add_ons" | sed 's/,/ /g'` | |
3726 | add_ons_automatic=no ;; | |
26f56c1c | 3727 | esac |
2abf9ff1 | 3728 | |
a152f366 UD |
3729 | configured_add_ons= |
3730 | add_ons_sfx= | |
3731 | add_ons_pfx= | |
3732 | if test x"$add_ons" != x; then | |
3733 | for f in $add_ons; do | |
3734 | # Some sanity checks | |
3735 | case "$f" in | |
3736 | crypt) | |
4a531bb0 | 3737 | as_fn_error $? " |
a152f366 UD |
3738 | *** It seems that you're using an old \`crypt' add-on. crypt is now |
3739 | *** part of glibc and using the old add-on will not work with this | |
3740 | *** release. Start again with fresh sources and without the old | |
b08c89d9 | 3741 | *** \`crypt' add-on." "$LINENO" 5 |
a152f366 UD |
3742 | ;; |
3743 | localedata) | |
4a531bb0 | 3744 | as_fn_error $? " |
a152f366 UD |
3745 | *** It seems that you're using an old \`localedata' add-on. localedata |
3746 | *** is now part of glibc and using the old add-on will not work with | |
3747 | *** this release. Start again with fresh sources and without the old | |
b08c89d9 | 3748 | *** \`localedata' add-on." "$LINENO" 5 |
a152f366 UD |
3749 | ;; |
3750 | esac | |
3751 | done | |
3a12e572 | 3752 | |
a152f366 UD |
3753 | # Now source each add-on's configure fragment. |
3754 | # The fragments can use $srcdir/$libc_add_on to find themselves, | |
3755 | # and test $add_ons_automatic to see if they were explicitly requested. | |
3756 | # A fragment can clear (or even change) $libc_add_on to affect | |
3757 | # whether it goes into the list to be actually used in the build. | |
3758 | use_add_ons= | |
3759 | for libc_add_on in $add_ons; do | |
3760 | # Test whether such a directory really exists. | |
3761 | # It can be absolute, or relative to $srcdir, or relative to the build dir. | |
3762 | case "$libc_add_on" in | |
3763 | /*) | |
3764 | libc_add_on_srcdir=$libc_add_on | |
3765 | ;; | |
3766 | *) | |
3767 | test -d "$srcdir/$libc_add_on" || { | |
77e8bddf | 3768 | if test -d "$libc_add_on"; then |
a152f366 UD |
3769 | libc_add_on="`pwd`/$libc_add_on" |
3770 | else | |
4a531bb0 | 3771 | as_fn_error $? "add-on directory \"$libc_add_on\" does not exist" "$LINENO" 5 |
a152f366 UD |
3772 | fi |
3773 | } | |
3774 | libc_add_on_srcdir=$srcdir/$libc_add_on | |
3775 | ;; | |
3776 | esac | |
2abf9ff1 | 3777 | |
a152f366 UD |
3778 | libc_add_on_frag=$libc_add_on_srcdir/configure |
3779 | libc_add_on_canonical= | |
7967983f | 3780 | libc_add_on_config_subdirs= |
a152f366 | 3781 | if test -r "$libc_add_on_frag"; then |
b08c89d9 | 3782 | { $as_echo "$as_me:${as_lineno-$LINENO}: running configure fragment for add-on $libc_add_on" >&5 |
322e23db | 3783 | $as_echo "$as_me: running configure fragment for add-on $libc_add_on" >&6;} |
a152f366 UD |
3784 | libc_add_on_canonical=unknown |
3785 | libc_add_on_subdirs= | |
3786 | . "$libc_add_on_frag" | |
3787 | test -z "$libc_add_on" || { | |
77e8bddf | 3788 | configured_add_ons="$configured_add_ons $libc_add_on" |
a152f366 | 3789 | if test "x$libc_add_on_canonical" = xunknown; then |
4a531bb0 | 3790 | as_fn_error $? "fragment must set \$libc_add_on_canonical" "$LINENO" 5 |
a152f366 UD |
3791 | fi |
3792 | for d in $libc_add_on_subdirs; do | |
3793 | case "$libc_add_on" in | |
3794 | /*) subdir_srcdir="$libc_add_on" ;; | |
3795 | *) subdir_srcdir="\$(..)$libc_add_on" ;; | |
3796 | esac | |
3797 | case "$d" in | |
3798 | .) | |
3799 | d="${libc_add_on_canonical:-$libc_add_on}" | |
3800 | ;; | |
3801 | /*) | |
3802 | subdir_srcdir="$d" | |
3803 | ;; | |
3804 | *) | |
3805 | subdir_srcdir="$subdir_srcdir/$d" | |
3806 | ;; | |
3807 | esac | |
3808 | d=`echo "$d" | sed 's@/*$@@;s@^.*/@@'` | |
3809 | add_on_subdirs="$add_on_subdirs $d" | |
3810 | test "$subdir_srcdir" = "\$(..)$d" || config_vars="$config_vars | |
3811 | $d-srcdir = $subdir_srcdir" | |
3812 | done | |
7967983f RM |
3813 | for d in $libc_add_on_config_subdirs; do |
3814 | case "$d" in | |
4a531bb0 | 3815 | /*) as_fn_error $? "fragment uses absolute path in \$libc_add_on_config_subdirs" "$LINENO" 5 ;; |
7967983f RM |
3816 | esac |
3817 | if test ! -d "$libc_add_on_srcdir/$d"; then | |
4a531bb0 | 3818 | as_fn_error $? "fragment wants to configure missing directory $d" "$LINENO" 5 |
7967983f RM |
3819 | fi |
3820 | case "$libc_add_on" in | |
4a531bb0 | 3821 | /*) as_fn_error $? "relative path required for add-on using \$libc_add_on_config_subdirs" "$LINENO" 5 ;; |
7967983f RM |
3822 | esac |
3823 | subdirs="$subdirs $libc_add_on/$d" | |
3824 | done | |
a152f366 UD |
3825 | } |
3826 | fi | |
3827 | if test -n "$libc_add_on"; then | |
3828 | if frags=`ls -d $libc_add_on_srcdir/sysdeps/*/preconfigure 2> /dev/null` | |
10a803e0 RM |
3829 | then |
3830 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking add-on $libc_add_on for preconfigure fragments" >&5 | |
322e23db | 3831 | $as_echo_n "checking add-on $libc_add_on for preconfigure fragments... " >&6; } |
10a803e0 RM |
3832 | for frag in $frags; do |
3833 | name=`echo "$frag" | sed 's@/[^/]*$@@;s@^.*/@@'` | |
3834 | echo $ECHO_N "$name $ECHO_C" >&6 | |
3835 | . "$frag" | |
3836 | done | |
3837 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: " >&5 | |
322e23db | 3838 | $as_echo "" >&6; } |
10a803e0 | 3839 | fi |
a152f366 UD |
3840 | use_add_ons="$use_add_ons $libc_add_on" |
3841 | add_ons_pfx="$add_ons_pfx $libc_add_on/" | |
3842 | test -z "$libc_add_on_canonical" || | |
3843 | add_ons_sfx="$add_ons_sfx /$libc_add_on_canonical" | |
3844 | fi | |
3845 | done | |
3846 | # Use echo to strip excess whitespace. | |
3847 | add_ons="`echo $use_add_ons`" | |
5c2a0669 | 3848 | fi |
26f56c1c | 3849 | |
3a12e572 | 3850 | |
3a12e572 | 3851 | |
3a12e572 | 3852 | |
a152f366 UD |
3853 | ### |
3854 | ### By using the undocumented --enable-hacker-mode option for configure | |
3855 | ### one can skip this test to make the configuration not fail for unsupported | |
3856 | ### platforms. | |
3857 | ### | |
3858 | if test -z "$enable_hacker_mode" && test x"$libc_config_ok" != xyes; then | |
3859 | case "$machine-$host_os" in | |
2ce4f015 | 3860 | *-linux* | *-gnu*) |
a152f366 UD |
3861 | ;; |
3862 | *) | |
4e58b648 MF |
3863 | as_fn_error $? " |
3864 | *** The GNU C library is currently unavailable for this platform. | |
3865 | *** If you are interested in seeing glibc on this platform visit | |
3866 | *** the \"How to submit a new port\" in the wiki: | |
656ee792 | 3867 | *** https://sourceware.org/glibc/wiki/#Development |
4e58b648 | 3868 | *** and join the community!" "$LINENO" 5 |
a152f366 UD |
3869 | ;; |
3870 | esac | |
3a12e572 | 3871 | fi |
2abf9ff1 | 3872 | |
3e239be6 JM |
3873 | # Set base_machine if not set by a preconfigure fragment. |
3874 | test -n "$base_machine" || base_machine=$machine | |
26f56c1c | 3875 | |
3a12e572 | 3876 | |
0cae3f4b MF |
3877 | # For the multi-arch option we need support in the assembler & linker. |
3878 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler and linker STT_GNU_IFUNC support" >&5 | |
3879 | $as_echo_n "checking for assembler and linker STT_GNU_IFUNC support... " >&6; } | |
3880 | if ${libc_cv_ld_gnu_indirect_function+:} false; then : | |
84b9230c MF |
3881 | $as_echo_n "(cached) " >&6 |
3882 | else | |
786b0b67 | 3883 | cat > conftest.S <<EOF |
84b9230c | 3884 | .type foo,%gnu_indirect_function |
0cae3f4b MF |
3885 | foo: |
3886 | .globl _start | |
3887 | _start: | |
3888 | .globl __start | |
3889 | __start: | |
3890 | .data | |
786b0b67 AS |
3891 | #ifdef _LP64 |
3892 | .quad foo | |
3893 | #else | |
0cae3f4b | 3894 | .long foo |
786b0b67 | 3895 | #endif |
84b9230c | 3896 | EOF |
0cae3f4b MF |
3897 | libc_cv_ld_gnu_indirect_function=no |
3898 | if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \ | |
3899 | -nostartfiles -nostdlib \ | |
786b0b67 | 3900 | -o conftest conftest.S 1>&5 2>&5; then |
0cae3f4b MF |
3901 | # Do a link to see if the backend supports IFUNC relocs. |
3902 | $READELF -r conftest 1>&5 | |
3903 | LC_ALL=C $READELF -r conftest | grep 'no relocations' >/dev/null || { | |
3904 | libc_cv_ld_gnu_indirect_function=yes | |
3905 | } | |
84b9230c MF |
3906 | fi |
3907 | rm -f conftest* | |
3908 | fi | |
0cae3f4b MF |
3909 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ld_gnu_indirect_function" >&5 |
3910 | $as_echo "$libc_cv_ld_gnu_indirect_function" >&6; } | |
84b9230c | 3911 | |
0cae3f4b | 3912 | if test x"$libc_cv_ld_gnu_indirect_function" != xyes; then |
84b9230c | 3913 | if test x"$multi_arch" = xyes; then |
4a531bb0 | 3914 | as_fn_error $? "--enable-multi-arch support requires assembler and linker support" "$LINENO" 5 |
84b9230c MF |
3915 | else |
3916 | multi_arch=no | |
3917 | fi | |
3918 | fi | |
6270516e | 3919 | multi_arch_d= |
84b9230c MF |
3920 | if test x"$multi_arch" != xno; then |
3921 | multi_arch_d=/multiarch | |
3922 | fi | |
3923 | ||
a152f366 UD |
3924 | # Compute the list of sysdep directories for this configuration. |
3925 | # This can take a while to compute. | |
3926 | sysdep_dir=$srcdir/sysdeps | |
b08c89d9 | 3927 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking sysdep dirs" >&5 |
322e23db | 3928 | $as_echo_n "checking sysdep dirs... " >&6; } |
a152f366 UD |
3929 | # Make sco3.2v4 become sco3.2.4 and sunos4.1.1_U1 become sunos4.1.1.U1. |
3930 | os="`echo $os | sed 's/\([0-9A-Z]\)[v_]\([0-9A-Z]\)/\1.\2/g'`" | |
3931 | ||
3932 | test "x$base_os" != x || case "$os" in | |
3933 | gnu*) | |
3934 | base_os=mach/hurd ;; | |
2ce4f015 | 3935 | linux*) |
a152f366 | 3936 | base_os=unix/sysv ;; |
a152f366 | 3937 | esac |
3a12e572 | 3938 | |
a152f366 UD |
3939 | # For sunos4.1.1, try sunos4.1.1, then sunos4.1, then sunos4, then sunos. |
3940 | tail=$os | |
3941 | ostry=$os | |
3942 | while o=`echo $tail | sed 's/\.[^.]*$//'`; test $o != $tail; do | |
3943 | ostry="$ostry /$o" | |
3944 | tail=$o | |
3a12e572 | 3945 | done |
a152f366 UD |
3946 | o=`echo $tail | sed 's/[0-9]*$//'` |
3947 | if test $o != $tail; then | |
3948 | ostry="$ostry /$o" | |
3949 | fi | |
3950 | # For linux-gnu, try linux-gnu, then linux. | |
3951 | o=`echo $tail | sed 's/-.*$//'` | |
3952 | if test $o != $tail; then | |
3953 | ostry="$ostry /$o" | |
cd6ede75 | 3954 | fi |
3a12e572 | 3955 | |
a152f366 UD |
3956 | # For unix/sysv/sysv4, try unix/sysv/sysv4, then unix/sysv, then unix. |
3957 | base= | |
3958 | tail=$base_os | |
3959 | while b=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$b"; do | |
3960 | set $b | |
3961 | base="$base /$1" | |
3962 | tail="$2" | |
3963 | done | |
cd6ede75 | 3964 | |
a152f366 UD |
3965 | # For sparc/sparc32, try sparc/sparc32 and then sparc. |
3966 | mach= | |
3967 | tail=$machine${submachine:+/$submachine} | |
3968 | while m=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$m"; do | |
3969 | set $m | |
3970 | # Prepend the machine's FPU directory unless --without-fp. | |
3971 | if test "$with_fp" = yes; then | |
6270516e | 3972 | maybe_fpu=/fpu |
26f56c1c | 3973 | else |
6270516e | 3974 | maybe_fpu=/nofpu |
925c3c5c | 3975 | fi |
6270516e RM |
3976 | # For each machine term, try it with and then without /multiarch. |
3977 | for try_fpu in $maybe_fpu ''; do | |
3978 | for try_multi in $multi_arch_d ''; do | |
3979 | mach="$mach /$1$try_fpu$try_multi" | |
3980 | done | |
3981 | done | |
a152f366 | 3982 | tail="$2" |
925c3c5c | 3983 | done |
a152f366 UD |
3984 | |
3985 | ||
3986 | # Find what sysdep directories exist. | |
3987 | sysnames_add_ons= | |
3988 | sysnames= | |
3989 | for b in $base ''; do | |
3990 | for m0 in $mach ''; do | |
3991 | for v in /$vendor ''; do | |
3992 | test "$v" = / && continue | |
3993 | for o in /$ostry ''; do | |
3994 | test "$o" = / && continue | |
6270516e | 3995 | for m in $mach ''; do |
a152f366 UD |
3996 | for d in $add_ons_pfx ''; do |
3997 | for a in $add_ons_sfx ''; do | |
1c9f1a02 RM |
3998 | try_suffix="$m0$b$v$o$m" |
3999 | if test -n "$try_suffix"; then | |
77e8bddf AS |
4000 | try_srcdir="${srcdir}/" |
4001 | case "$d" in | |
a152f366 UD |
4002 | /*) try_srcdir= ;; |
4003 | esac | |
1c9f1a02 | 4004 | try="${d}sysdeps$try_suffix$a" |
a152f366 UD |
4005 | test -n "$enable_debug_configure" && |
4006 | echo "$0 DEBUG: try $try" >&2 | |
4007 | if test -d "$try_srcdir$try"; then | |
4008 | sysnames="$sysnames $try" | |
4009 | { test -n "$o" || test -n "$b"; } && os_used=t | |
4010 | { test -n "$m" || test -n "$m0"; } && machine_used=t | |
4011 | case x${m0:-$m} in | |
4012 | x*/$submachine) submachine_used=t ;; | |
4013 | esac | |
4014 | if test -n "$d"; then | |
4015 | case "$sysnames_add_ons" in | |
4016 | *" $d "*) ;; | |
4017 | *|'') sysnames_add_ons="$sysnames_add_ons $d" ;; | |
4018 | esac | |
4019 | fi | |
4020 | fi | |
4021 | fi | |
4022 | done | |
4023 | done | |
4024 | done | |
4025 | done | |
4026 | done | |
4027 | done | |
925c3c5c UD |
4028 | done |
4029 | ||
6f89d2f3 L |
4030 | # If the assembler supports gnu_indirect_function symbol type and the |
4031 | # architecture supports multi-arch, we enable multi-arch by default. | |
84b9230c MF |
4032 | case $sysnames_add_ons$sysnames in |
4033 | *"$multi_arch_d"*) | |
4034 | ;; | |
4035 | *) | |
77e8bddf | 4036 | test x"$multi_arch" = xdefault && multi_arch=no |
84b9230c MF |
4037 | ;; |
4038 | esac | |
4039 | if test x"$multi_arch" != xno; then | |
b08c89d9 | 4040 | $as_echo "#define USE_MULTIARCH 1" >>confdefs.h |
6f89d2f3 L |
4041 | |
4042 | fi | |
4043 | ||
4044 | ||
a152f366 | 4045 | if test -z "$os_used" && test "$os" != none; then |
4a531bb0 | 4046 | as_fn_error $? "Operating system $os is not supported." "$LINENO" 5 |
925c3c5c | 4047 | fi |
a152f366 | 4048 | if test -z "$machine_used" && test "$machine" != none; then |
4a531bb0 | 4049 | as_fn_error $? "The $machine is not supported." "$LINENO" 5 |
925c3c5c | 4050 | fi |
a152f366 | 4051 | if test -z "$submachine_used" && test -n "$submachine"; then |
4a531bb0 | 4052 | as_fn_error $? "The $submachine subspecies of $host_cpu is not supported." "$LINENO" 5 |
925c3c5c UD |
4053 | fi |
4054 | ||
26f56c1c | 4055 | |
a152f366 UD |
4056 | # We have now validated the configuration. |
4057 | ||
a152f366 UD |
4058 | # Expand the list of system names into a full list of directories |
4059 | # from each element's parent name and Implies file (if present). | |
4060 | set $sysnames | |
4061 | names= | |
4062 | while test $# -gt 0; do | |
4063 | name=$1 | |
4064 | shift | |
26f56c1c | 4065 | |
a152f366 UD |
4066 | case " $names " in *" $name "*) |
4067 | # Already in the list. | |
4068 | continue | |
4069 | esac | |
925c3c5c | 4070 | |
a152f366 UD |
4071 | # Report each name as we discover it, so there is no long pause in output. |
4072 | echo $ECHO_N "$name $ECHO_C" >&6 | |
925c3c5c | 4073 | |
a152f366 UD |
4074 | name_base=`echo $name | sed -e 's@\(.*sysdeps\)/.*@\1@'` |
4075 | ||
4076 | case $name in | |
4077 | /*) xsrcdir= ;; | |
4078 | *) xsrcdir=$srcdir/ ;; | |
4079 | esac | |
4080 | test -n "$enable_debug_configure" && | |
4081 | echo "DEBUG: name/Implies $xsrcdir$name/Implies" >&2 | |
4082 | ||
ba75122d RM |
4083 | for implies_file in Implies Implies-before Implies-after; do |
4084 | implies_type=`echo $implies_file | sed s/-/_/` | |
4085 | eval ${implies_type}= | |
4086 | if test -f $xsrcdir$name/$implies_file; then | |
4087 | # Collect more names from the `Implies' file (removing comments). | |
4088 | implied_candidate="`sed 's/#.*$//' < $xsrcdir$name/$implies_file`" | |
4089 | for x in $implied_candidate; do | |
4090 | found=no | |
4091 | if test -d $xsrcdir$name_base/$x; then | |
4092 | eval "${implies_type}=\"\$${implies_type} \$name_base/\$x\"" | |
a152f366 | 4093 | found=yes |
ba75122d RM |
4094 | fi |
4095 | for d in $add_ons_pfx ''; do | |
4096 | try="${d}sysdeps/$x" | |
4097 | case $d in | |
4098 | /*) try_srcdir= ;; | |
4099 | *) try_srcdir=$srcdir/ ;; | |
a152f366 | 4100 | esac |
ba75122d RM |
4101 | test -n "$enable_debug_configure" && |
4102 | echo "DEBUG: $name $implies_file $x try($d) {$try_srcdir}$try" >&2 | |
4103 | if test $try != $xsrcdir$name_base/$x && test -d $try_srcdir$try; | |
4104 | then | |
4105 | eval "${implies_type}=\"\$${implies_type} \$try\"" | |
4106 | found=yes | |
4107 | case "$sysnames_add_ons" in | |
4108 | *" $d "*) ;; | |
4109 | *|'') sysnames_add_ons="$sysnames_add_ons $d" ;; | |
4110 | esac | |
4111 | fi | |
4112 | done | |
4113 | if test $found = no; then | |
4114 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $name/$implies_file specifies nonexistent $x" >&5 | |
4115 | $as_echo "$as_me: WARNING: $name/$implies_file specifies nonexistent $x" >&2;} | |
a152f366 UD |
4116 | fi |
4117 | done | |
ba75122d RM |
4118 | fi |
4119 | done | |
925c3c5c | 4120 | |
a152f366 UD |
4121 | # Add NAME to the list of names. |
4122 | names="$names $name" | |
925c3c5c | 4123 | |
a152f366 UD |
4124 | # Find the parent of NAME, using the empty string if it has none. |
4125 | parent="`echo $name | sed -n -e 's=/[^/]*$==' -e '/sysdeps$/q' -e p`" | |
925c3c5c | 4126 | |
ba75122d RM |
4127 | test -n "$enable_debug_configure" && |
4128 | echo "DEBUG: $name Implies='$Implies' rest='$*' parent='$parent' \ | |
57633811 | 4129 | Implies_before='$Implies_before' Implies_after='$Implies_after'" >&2 |
ba75122d | 4130 | |
a152f366 UD |
4131 | # Add the names implied by NAME, and NAME's parent (if it has one), to |
4132 | # the list of names to be processed (the argument list). We prepend the | |
4133 | # implied names to the list and append the parent. We want implied | |
4134 | # directories to come before further directories inferred from the | |
4135 | # configuration components; this ensures that for sysv4, unix/common | |
4136 | # (implied by unix/sysv/sysv4) comes before unix/sysv (in ostry (here $*) | |
4137 | # after sysv4). | |
ba75122d | 4138 | sysnames="`echo $Implies $* $Implies_before $parent $Implies_after`" |
a152f366 UD |
4139 | test -n "$sysnames" && set $sysnames |
4140 | done | |
2abf9ff1 | 4141 | |
a152f366 | 4142 | # Add the default directories. |
51d8bb8f | 4143 | default_sysnames="sysdeps/generic" |
a152f366 | 4144 | sysnames="$names $default_sysnames" |
26f56c1c | 4145 | |
a152f366 | 4146 | # The other names were emitted during the scan. |
b08c89d9 | 4147 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $default_sysnames" >&5 |
322e23db | 4148 | $as_echo "$default_sysnames" >&6; } |
925c3c5c | 4149 | |
a152f366 UD |
4150 | # Collect the list of add-ons that supply partial sysdeps trees. |
4151 | sysdeps_add_ons= | |
4152 | for add_on in $add_ons; do | |
4153 | case "$add_on" in | |
4154 | /*) xsrcdir= ;; | |
4155 | *) xsrcdir="$srcdir/" ;; | |
4156 | esac | |
925c3c5c | 4157 | |
a152f366 UD |
4158 | test -d "$xsrcdir$add_on/sysdeps" || { |
4159 | case "$configured_add_ons " in | |
4160 | *" $add_on "*) ;; | |
4161 | *|'') | |
4a531bb0 | 4162 | as_fn_error $? "add-on $add_on has no configure fragment or sysdeps tree" "$LINENO" 5 |
a152f366 UD |
4163 | ;; |
4164 | esac | |
4165 | continue | |
4166 | } | |
2abf9ff1 | 4167 | |
a152f366 UD |
4168 | sysdeps_add_ons="$sysdeps_add_ons $add_on" |
4169 | case "$sysnames_add_ons" in | |
4170 | *" $add_on/ "*) ;; | |
4171 | *|'') | |
b08c89d9 | 4172 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: add-on $add_on contributed no sysdeps directories" >&5 |
322e23db | 4173 | $as_echo "$as_me: WARNING: add-on $add_on contributed no sysdeps directories" >&2;} |
a152f366 UD |
4174 | continue ;; |
4175 | esac | |
26f56c1c | 4176 | |
a152f366 UD |
4177 | found=no |
4178 | for d in $sysnames; do | |
4179 | case "$d" in | |
4180 | $add_on/sysdeps/*) ;; | |
4181 | *) continue ;; | |
4182 | esac | |
4183 | (cd "$xsrcdir$d" && for f in *[!~]; do | |
4184 | case "$f" in | |
4185 | sys|bits) | |
4186 | for ff in $f/*.h; do | |
4187 | test -d "$ff" || { test -e "$ff" && exit 88; } | |
4188 | done | |
4189 | ;; | |
4190 | *) | |
77e8bddf | 4191 | test -d "$f" || { test -e "$f" && exit 88; } |
a152f366 UD |
4192 | ;; |
4193 | esac | |
4194 | done) | |
4195 | if test $? -eq 88; then | |
4196 | found=yes | |
4197 | break | |
4198 | fi | |
4199 | done | |
4200 | if test $found = no; then | |
b08c89d9 | 4201 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: add-on $add_on contributed no useful sysdeps directories" >&5 |
322e23db | 4202 | $as_echo "$as_me: WARNING: add-on $add_on contributed no useful sysdeps directories" >&2;} |
a152f366 UD |
4203 | fi |
4204 | done | |
26f56c1c | 4205 | |
2abf9ff1 | 4206 | |
26f56c1c | 4207 | |
a152f366 | 4208 | ### Locate tools. |
26f56c1c | 4209 | |
a152f366 UD |
4210 | # Find a good install program. We prefer a C program (faster), |
4211 | # so one script is as good as another. But avoid the broken or | |
4212 | # incompatible versions: | |
4213 | # SysV /etc/install, /usr/sbin/install | |
4214 | # SunOS /usr/etc/install | |
4215 | # IRIX /sbin/install | |
4216 | # AIX /bin/install | |
4217 | # AmigaOS /C/install, which installs bootblocks on floppy discs | |
4218 | # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag | |
4219 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args | |
4220 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" | |
4221 | # OS/2's system install, which has a completely different semantic | |
4222 | # ./install, which can be erroneously created by make from ./install.sh. | |
322e23db | 4223 | # Reject install programs that cannot install multiple files. |
b08c89d9 | 4224 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 |
322e23db | 4225 | $as_echo_n "checking for a BSD-compatible install... " >&6; } |
a152f366 | 4226 | if test -z "$INSTALL"; then |
f318beb8 | 4227 | if ${ac_cv_path_install+:} false; then : |
322e23db | 4228 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
4229 | else |
4230 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4231 | for as_dir in $PATH | |
4232 | do | |
4233 | IFS=$as_save_IFS | |
4234 | test -z "$as_dir" && as_dir=. | |
b08c89d9 UD |
4235 | # Account for people who put trailing slashes in PATH elements. |
4236 | case $as_dir/ in #(( | |
4237 | ./ | .// | /[cC]/* | \ | |
a152f366 | 4238 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ |
b08c89d9 | 4239 | ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ |
a152f366 UD |
4240 | /usr/ucb/* ) ;; |
4241 | *) | |
4242 | # OSF1 and SCO ODT 3.0 have their own names for install. | |
4243 | # Don't use installbsd from OSF since it installs stuff as root | |
4244 | # by default. | |
4245 | for ac_prog in ginstall scoinst install; do | |
4246 | for ac_exec_ext in '' $ac_executable_extensions; do | |
f4a58f0d | 4247 | if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then |
a152f366 UD |
4248 | if test $ac_prog = install && |
4249 | grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
4250 | # AIX install. It has an incompatible calling convention. | |
4251 | : | |
4252 | elif test $ac_prog = install && | |
4253 | grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
4254 | # program-specific install script used by HP pwplus--don't use. | |
4255 | : | |
4256 | else | |
322e23db UD |
4257 | rm -rf conftest.one conftest.two conftest.dir |
4258 | echo one > conftest.one | |
4259 | echo two > conftest.two | |
4260 | mkdir conftest.dir | |
4261 | if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && | |
4262 | test -s conftest.one && test -s conftest.two && | |
4263 | test -s conftest.dir/conftest.one && | |
4264 | test -s conftest.dir/conftest.two | |
4265 | then | |
4266 | ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" | |
4267 | break 3 | |
4268 | fi | |
a152f366 UD |
4269 | fi |
4270 | fi | |
4271 | done | |
4272 | done | |
4273 | ;; | |
26f56c1c | 4274 | esac |
322e23db | 4275 | |
b08c89d9 | 4276 | done |
a152f366 | 4277 | IFS=$as_save_IFS |
2abf9ff1 | 4278 | |
322e23db | 4279 | rm -rf conftest.one conftest.two conftest.dir |
26f56c1c | 4280 | |
925c3c5c | 4281 | fi |
a152f366 UD |
4282 | if test "${ac_cv_path_install+set}" = set; then |
4283 | INSTALL=$ac_cv_path_install | |
4284 | else | |
4285 | # As a last resort, use the slow shell script. Don't cache a | |
4286 | # value for INSTALL within a source directory, because that will | |
4287 | # break other packages using the cache if that directory is | |
4288 | # removed, or if the value is a relative name. | |
4289 | INSTALL=$ac_install_sh | |
4290 | fi | |
925c3c5c | 4291 | fi |
b08c89d9 | 4292 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 |
322e23db | 4293 | $as_echo "$INSTALL" >&6; } |
925c3c5c | 4294 | |
a152f366 UD |
4295 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. |
4296 | # It thinks the first close brace ends the variable substitution. | |
4297 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' | |
26f56c1c | 4298 | |
a152f366 UD |
4299 | test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' |
4300 | ||
4301 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' | |
4302 | ||
4303 | if test "$INSTALL" = "${srcdir}/scripts/install-sh -c"; then | |
4304 | # The makefiles need to use a different form to find it in $srcdir. | |
4305 | INSTALL='\$(..)./scripts/install-sh -c' | |
26f56c1c | 4306 | fi |
b08c89d9 | 4307 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 |
322e23db | 4308 | $as_echo_n "checking whether ln -s works... " >&6; } |
a152f366 UD |
4309 | LN_S=$as_ln_s |
4310 | if test "$LN_S" = "ln -s"; then | |
b08c89d9 | 4311 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
322e23db | 4312 | $as_echo "yes" >&6; } |
26f56c1c | 4313 | else |
b08c89d9 | 4314 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 |
322e23db | 4315 | $as_echo "no, using $LN_S" >&6; } |
26f56c1c | 4316 | fi |
a152f366 | 4317 | |
925c3c5c | 4318 | |
650425ce UD |
4319 | # Was a --with-binutils option given? |
4320 | if test -n "$path_binutils"; then | |
4321 | # Make absolute; ensure a single trailing slash. | |
4322 | path_binutils=`(cd $path_binutils; pwd) | sed 's%/*$%/%'` | |
63bda0c1 | 4323 | CC="$CC -B$path_binutils" |
650425ce | 4324 | fi |
27a5bb33 UD |
4325 | AS=`$CC -print-prog-name=as` |
4326 | LD=`$CC -print-prog-name=ld` | |
5edb9387 | 4327 | AR=`$CC -print-prog-name=ar` |
cd6ede75 | 4328 | |
4baa087a RM |
4329 | OBJDUMP=`$CC -print-prog-name=objdump` |
4330 | ||
1b74661a RM |
4331 | OBJCOPY=`$CC -print-prog-name=objcopy` |
4332 | ||
4baa087a | 4333 | |
4baa087a | 4334 | # Determine whether we are using GNU binutils. |
b08c89d9 | 4335 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $AS is GNU as" >&5 |
322e23db | 4336 | $as_echo_n "checking whether $AS is GNU as... " >&6; } |
f318beb8 | 4337 | if ${libc_cv_prog_as_gnu+:} false; then : |
322e23db | 4338 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4339 | else |
4340 | # Most GNU programs take a -v and spit out some text including | |
4341 | # the word 'GNU'. Some try to read stdin, so give them /dev/null. | |
4342 | if $AS -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then | |
4343 | libc_cv_prog_as_gnu=yes | |
4344 | else | |
4345 | libc_cv_prog_as_gnu=no | |
4346 | fi | |
4347 | rm -fr contest* | |
4348 | fi | |
b08c89d9 | 4349 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_prog_as_gnu" >&5 |
322e23db | 4350 | $as_echo "$libc_cv_prog_as_gnu" >&6; } |
4baa087a RM |
4351 | rm -f a.out |
4352 | gnu_as=$libc_cv_prog_as_gnu | |
4353 | ||
b08c89d9 | 4354 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $LD is GNU ld" >&5 |
322e23db | 4355 | $as_echo_n "checking whether $LD is GNU ld... " >&6; } |
f318beb8 | 4356 | if ${libc_cv_prog_ld_gnu+:} false; then : |
322e23db | 4357 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4358 | else |
4359 | # Most GNU programs take a -v and spit out some text including | |
4360 | # the word 'GNU'. Some try to read stdin, so give them /dev/null. | |
4361 | if $LD -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then | |
4362 | libc_cv_prog_ld_gnu=yes | |
4363 | else | |
4364 | libc_cv_prog_ld_gnu=no | |
4365 | fi | |
4366 | rm -fr contest* | |
4367 | fi | |
b08c89d9 | 4368 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_prog_ld_gnu" >&5 |
322e23db | 4369 | $as_echo "$libc_cv_prog_ld_gnu" >&6; } |
4baa087a RM |
4370 | gnu_ld=$libc_cv_prog_ld_gnu |
4371 | ||
4372 | ||
bd805071 | 4373 | # Accept binutils 2.22 or newer. |
4baa087a RM |
4374 | for ac_prog in $AS |
4375 | do | |
4376 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4377 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4378 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4379 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4380 | if ${ac_cv_prog_AS+:} false; then : |
322e23db | 4381 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4382 | else |
4383 | if test -n "$AS"; then | |
4384 | ac_cv_prog_AS="$AS" # Let the user override the test. | |
4385 | else | |
4386 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4387 | for as_dir in $PATH | |
4388 | do | |
4389 | IFS=$as_save_IFS | |
4390 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4391 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 4392 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 4393 | ac_cv_prog_AS="$ac_prog" |
b08c89d9 | 4394 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4baa087a RM |
4395 | break 2 |
4396 | fi | |
4397 | done | |
b08c89d9 | 4398 | done |
26f56c1c | 4399 | IFS=$as_save_IFS |
4baa087a RM |
4400 | |
4401 | fi | |
4402 | fi | |
4403 | AS=$ac_cv_prog_AS | |
4404 | if test -n "$AS"; then | |
b08c89d9 | 4405 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5 |
322e23db | 4406 | $as_echo "$AS" >&6; } |
4baa087a | 4407 | else |
b08c89d9 | 4408 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4409 | $as_echo "no" >&6; } |
4baa087a RM |
4410 | fi |
4411 | ||
26f56c1c | 4412 | |
4baa087a RM |
4413 | test -n "$AS" && break |
4414 | done | |
4415 | ||
4416 | if test -z "$AS"; then | |
4417 | ac_verc_fail=yes | |
4418 | else | |
4419 | # Found it, now check the version. | |
b08c89d9 | 4420 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $AS" >&5 |
322e23db | 4421 | $as_echo_n "checking version of $AS... " >&6; } |
4baa087a RM |
4422 | ac_prog_version=`$AS --version 2>&1 | sed -n 's/^.*GNU assembler.* \([0-9]*\.[0-9.]*\).*$/\1/p'` |
4423 | case $ac_prog_version in | |
4424 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
bd805071 | 4425 | 2.1[0-9][0-9]*|2.2[2-9]*|2.[3-9][0-9]*|[3-9].*|[1-9][0-9]*) |
4baa087a RM |
4426 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4427 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4428 | ||
4429 | esac | |
b08c89d9 | 4430 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4431 | $as_echo "$ac_prog_version" >&6; } |
4baa087a RM |
4432 | fi |
4433 | if test $ac_verc_fail = yes; then | |
73588175 | 4434 | AS=: critic_missing="$critic_missing as" |
4baa087a RM |
4435 | fi |
4436 | ||
4437 | for ac_prog in $LD | |
4438 | do | |
4439 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4440 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4441 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4442 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4443 | if ${ac_cv_prog_LD+:} false; then : |
322e23db | 4444 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4445 | else |
4446 | if test -n "$LD"; then | |
4447 | ac_cv_prog_LD="$LD" # Let the user override the test. | |
4448 | else | |
4449 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4450 | for as_dir in $PATH | |
4451 | do | |
4452 | IFS=$as_save_IFS | |
4453 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4454 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 4455 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 4456 | ac_cv_prog_LD="$ac_prog" |
b08c89d9 | 4457 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4baa087a RM |
4458 | break 2 |
4459 | fi | |
4460 | done | |
b08c89d9 | 4461 | done |
26f56c1c | 4462 | IFS=$as_save_IFS |
4baa087a RM |
4463 | |
4464 | fi | |
4465 | fi | |
4466 | LD=$ac_cv_prog_LD | |
4467 | if test -n "$LD"; then | |
b08c89d9 | 4468 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 |
322e23db | 4469 | $as_echo "$LD" >&6; } |
4baa087a | 4470 | else |
b08c89d9 | 4471 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4472 | $as_echo "no" >&6; } |
4baa087a RM |
4473 | fi |
4474 | ||
26f56c1c | 4475 | |
4baa087a RM |
4476 | test -n "$LD" && break |
4477 | done | |
4478 | ||
4479 | if test -z "$LD"; then | |
4480 | ac_verc_fail=yes | |
4481 | else | |
4482 | # Found it, now check the version. | |
b08c89d9 | 4483 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $LD" >&5 |
322e23db | 4484 | $as_echo_n "checking version of $LD... " >&6; } |
4baa087a RM |
4485 | ac_prog_version=`$LD --version 2>&1 | sed -n 's/^.*GNU ld.* \([0-9][0-9]*\.[0-9.]*\).*$/\1/p'` |
4486 | case $ac_prog_version in | |
4487 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
bd805071 | 4488 | 2.1[0-9][0-9]*|2.2[2-9]*|2.[3-9][0-9]*|[3-9].*|[1-9][0-9]*) |
4baa087a RM |
4489 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4490 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4491 | ||
4492 | esac | |
b08c89d9 | 4493 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4494 | $as_echo "$ac_prog_version" >&6; } |
4baa087a RM |
4495 | fi |
4496 | if test $ac_verc_fail = yes; then | |
73588175 | 4497 | LD=: critic_missing="$critic_missing ld" |
4baa087a RM |
4498 | fi |
4499 | ||
4500 | ||
4baa087a RM |
4501 | # These programs are version sensitive. |
4502 | ||
4baa087a RM |
4503 | for ac_prog in gnumake gmake make |
4504 | do | |
4505 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4506 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4507 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4508 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4509 | if ${ac_cv_prog_MAKE+:} false; then : |
322e23db | 4510 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4511 | else |
4512 | if test -n "$MAKE"; then | |
4513 | ac_cv_prog_MAKE="$MAKE" # Let the user override the test. | |
4514 | else | |
4515 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4516 | for as_dir in $PATH | |
4517 | do | |
4518 | IFS=$as_save_IFS | |
4519 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4520 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 4521 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 4522 | ac_cv_prog_MAKE="$ac_prog" |
b08c89d9 | 4523 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4baa087a RM |
4524 | break 2 |
4525 | fi | |
4526 | done | |
b08c89d9 | 4527 | done |
26f56c1c | 4528 | IFS=$as_save_IFS |
4baa087a RM |
4529 | |
4530 | fi | |
4531 | fi | |
4532 | MAKE=$ac_cv_prog_MAKE | |
4533 | if test -n "$MAKE"; then | |
b08c89d9 | 4534 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5 |
322e23db | 4535 | $as_echo "$MAKE" >&6; } |
4baa087a | 4536 | else |
b08c89d9 | 4537 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4538 | $as_echo "no" >&6; } |
4baa087a RM |
4539 | fi |
4540 | ||
26f56c1c | 4541 | |
4baa087a RM |
4542 | test -n "$MAKE" && break |
4543 | done | |
4544 | ||
4545 | if test -z "$MAKE"; then | |
4546 | ac_verc_fail=yes | |
4547 | else | |
4548 | # Found it, now check the version. | |
b08c89d9 | 4549 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MAKE" >&5 |
322e23db | 4550 | $as_echo_n "checking version of $MAKE... " >&6; } |
4baa087a RM |
4551 | ac_prog_version=`$MAKE --version 2>&1 | sed -n 's/^.*GNU Make[^0-9]*\([0-9][0-9.]*\).*$/\1/p'` |
4552 | case $ac_prog_version in | |
4553 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
28d708c4 | 4554 | 3.79* | 3.[89]* | [4-9].* | [1-9][0-9]*) |
4baa087a RM |
4555 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4556 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4557 | ||
4558 | esac | |
b08c89d9 | 4559 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4560 | $as_echo "$ac_prog_version" >&6; } |
4baa087a RM |
4561 | fi |
4562 | if test $ac_verc_fail = yes; then | |
4563 | critic_missing="$critic_missing make" | |
4564 | fi | |
6e3d59bc | 4565 | |
cd6ede75 | 4566 | |
4baa087a RM |
4567 | for ac_prog in gnumsgfmt gmsgfmt msgfmt |
4568 | do | |
4569 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4570 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4571 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4572 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4573 | if ${ac_cv_prog_MSGFMT+:} false; then : |
322e23db | 4574 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 4575 | else |
4baa087a RM |
4576 | if test -n "$MSGFMT"; then |
4577 | ac_cv_prog_MSGFMT="$MSGFMT" # Let the user override the test. | |
cd6ede75 | 4578 | else |
3a12e572 UD |
4579 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
4580 | for as_dir in $PATH | |
4581 | do | |
4582 | IFS=$as_save_IFS | |
4583 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4584 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 4585 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 4586 | ac_cv_prog_MSGFMT="$ac_prog" |
b08c89d9 | 4587 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
4588 | break 2 |
4589 | fi | |
4590 | done | |
b08c89d9 | 4591 | done |
26f56c1c | 4592 | IFS=$as_save_IFS |
3a12e572 | 4593 | |
cd6ede75 UD |
4594 | fi |
4595 | fi | |
4baa087a RM |
4596 | MSGFMT=$ac_cv_prog_MSGFMT |
4597 | if test -n "$MSGFMT"; then | |
b08c89d9 | 4598 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5 |
322e23db | 4599 | $as_echo "$MSGFMT" >&6; } |
cd6ede75 | 4600 | else |
b08c89d9 | 4601 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4602 | $as_echo "no" >&6; } |
cd6ede75 UD |
4603 | fi |
4604 | ||
26f56c1c | 4605 | |
4baa087a RM |
4606 | test -n "$MSGFMT" && break |
4607 | done | |
4608 | ||
4609 | if test -z "$MSGFMT"; then | |
4610 | ac_verc_fail=yes | |
4611 | else | |
4612 | # Found it, now check the version. | |
b08c89d9 | 4613 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MSGFMT" >&5 |
322e23db | 4614 | $as_echo_n "checking version of $MSGFMT... " >&6; } |
4baa087a RM |
4615 | ac_prog_version=`$MSGFMT --version 2>&1 | sed -n 's/^.*GNU gettext.* \([0-9]*\.[0-9.]*\).*$/\1/p'` |
4616 | case $ac_prog_version in | |
4617 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
4618 | 0.10.3[6-9]* | 0.10.[4-9][0-9]* | 0.1[1-9]* | 0.[2-9][0-9]* | [1-9].*) | |
4619 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
4620 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4621 | ||
4622 | esac | |
b08c89d9 | 4623 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4624 | $as_echo "$ac_prog_version" >&6; } |
3a12e572 | 4625 | fi |
4baa087a RM |
4626 | if test $ac_verc_fail = yes; then |
4627 | MSGFMT=: aux_missing="$aux_missing msgfmt" | |
4628 | fi | |
4629 | ||
4630 | for ac_prog in makeinfo | |
4631 | do | |
4632 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4633 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4634 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4635 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4636 | if ${ac_cv_prog_MAKEINFO+:} false; then : |
322e23db | 4637 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 4638 | else |
4baa087a RM |
4639 | if test -n "$MAKEINFO"; then |
4640 | ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test. | |
cd6ede75 | 4641 | else |
3a12e572 UD |
4642 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
4643 | for as_dir in $PATH | |
4644 | do | |
4645 | IFS=$as_save_IFS | |
4646 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4647 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 4648 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 4649 | ac_cv_prog_MAKEINFO="$ac_prog" |
b08c89d9 | 4650 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
4651 | break 2 |
4652 | fi | |
4653 | done | |
b08c89d9 | 4654 | done |
26f56c1c | 4655 | IFS=$as_save_IFS |
3a12e572 | 4656 | |
cd6ede75 UD |
4657 | fi |
4658 | fi | |
4baa087a RM |
4659 | MAKEINFO=$ac_cv_prog_MAKEINFO |
4660 | if test -n "$MAKEINFO"; then | |
b08c89d9 | 4661 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5 |
322e23db | 4662 | $as_echo "$MAKEINFO" >&6; } |
cd6ede75 | 4663 | else |
b08c89d9 | 4664 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4665 | $as_echo "no" >&6; } |
cd6ede75 UD |
4666 | fi |
4667 | ||
26f56c1c | 4668 | |
4baa087a RM |
4669 | test -n "$MAKEINFO" && break |
4670 | done | |
5edb9387 | 4671 | |
4baa087a RM |
4672 | if test -z "$MAKEINFO"; then |
4673 | ac_verc_fail=yes | |
5edb9387 | 4674 | else |
4baa087a | 4675 | # Found it, now check the version. |
b08c89d9 | 4676 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MAKEINFO" >&5 |
322e23db | 4677 | $as_echo_n "checking version of $MAKEINFO... " >&6; } |
4baa087a RM |
4678 | ac_prog_version=`$MAKEINFO --version 2>&1 | sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'` |
4679 | case $ac_prog_version in | |
4680 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
3a12c70f | 4681 | 4.[7-9]*|4.[1-9][0-9]*|[5-9].*) |
4baa087a RM |
4682 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4683 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
5edb9387 | 4684 | |
4baa087a | 4685 | esac |
b08c89d9 | 4686 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4687 | $as_echo "$ac_prog_version" >&6; } |
5edb9387 | 4688 | fi |
4baa087a RM |
4689 | if test $ac_verc_fail = yes; then |
4690 | MAKEINFO=: aux_missing="$aux_missing makeinfo" | |
5edb9387 | 4691 | fi |
cd6ede75 | 4692 | |
4baa087a | 4693 | for ac_prog in sed |
c4d23330 RM |
4694 | do |
4695 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4696 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4697 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4698 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4699 | if ${ac_cv_prog_SED+:} false; then : |
322e23db | 4700 | $as_echo_n "(cached) " >&6 |
c4d23330 | 4701 | else |
4baa087a RM |
4702 | if test -n "$SED"; then |
4703 | ac_cv_prog_SED="$SED" # Let the user override the test. | |
c4d23330 RM |
4704 | else |
4705 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4706 | for as_dir in $PATH | |
4707 | do | |
4708 | IFS=$as_save_IFS | |
4709 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4710 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 4711 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 4712 | ac_cv_prog_SED="$ac_prog" |
b08c89d9 | 4713 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
c4d23330 RM |
4714 | break 2 |
4715 | fi | |
4716 | done | |
b08c89d9 | 4717 | done |
26f56c1c | 4718 | IFS=$as_save_IFS |
c4d23330 RM |
4719 | |
4720 | fi | |
4721 | fi | |
4baa087a RM |
4722 | SED=$ac_cv_prog_SED |
4723 | if test -n "$SED"; then | |
b08c89d9 | 4724 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SED" >&5 |
322e23db | 4725 | $as_echo "$SED" >&6; } |
c4d23330 | 4726 | else |
b08c89d9 | 4727 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4728 | $as_echo "no" >&6; } |
c4d23330 RM |
4729 | fi |
4730 | ||
26f56c1c | 4731 | |
4baa087a | 4732 | test -n "$SED" && break |
c4d23330 RM |
4733 | done |
4734 | ||
4baa087a | 4735 | if test -z "$SED"; then |
c4d23330 RM |
4736 | ac_verc_fail=yes |
4737 | else | |
4738 | # Found it, now check the version. | |
b08c89d9 | 4739 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $SED" >&5 |
322e23db | 4740 | $as_echo_n "checking version of $SED... " >&6; } |
07e51550 | 4741 | ac_prog_version=`$SED --version 2>&1 | sed -n 's/^.*GNU sed[^0-9]* \([0-9]*\.[0-9.]*\).*$/\1/p'` |
c4d23330 RM |
4742 | case $ac_prog_version in |
4743 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
4baa087a | 4744 | 3.0[2-9]*|3.[1-9]*|[4-9]*) |
c4d23330 RM |
4745 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4746 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4747 | ||
4748 | esac | |
b08c89d9 | 4749 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4750 | $as_echo "$ac_prog_version" >&6; } |
c4d23330 RM |
4751 | fi |
4752 | if test $ac_verc_fail = yes; then | |
4baa087a | 4753 | SED=: aux_missing="$aux_missing sed" |
c4d23330 RM |
4754 | fi |
4755 | ||
0786794f AM |
4756 | for ac_prog in gawk |
4757 | do | |
4758 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4759 | set dummy $ac_prog; ac_word=$2 | |
4760 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4761 | $as_echo_n "checking for $ac_word... " >&6; } | |
4762 | if ${ac_cv_prog_AWK+:} false; then : | |
4763 | $as_echo_n "(cached) " >&6 | |
4764 | else | |
4765 | if test -n "$AWK"; then | |
4766 | ac_cv_prog_AWK="$AWK" # Let the user override the test. | |
4767 | else | |
4768 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4769 | for as_dir in $PATH | |
4770 | do | |
4771 | IFS=$as_save_IFS | |
4772 | test -z "$as_dir" && as_dir=. | |
4773 | for ac_exec_ext in '' $ac_executable_extensions; do | |
f4a58f0d | 4774 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
0786794f AM |
4775 | ac_cv_prog_AWK="$ac_prog" |
4776 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4777 | break 2 | |
4778 | fi | |
4779 | done | |
4780 | done | |
4781 | IFS=$as_save_IFS | |
4782 | ||
4783 | fi | |
4784 | fi | |
4785 | AWK=$ac_cv_prog_AWK | |
4786 | if test -n "$AWK"; then | |
4787 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 | |
4788 | $as_echo "$AWK" >&6; } | |
4789 | else | |
4790 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4791 | $as_echo "no" >&6; } | |
4792 | fi | |
4793 | ||
4794 | ||
4795 | test -n "$AWK" && break | |
4796 | done | |
4797 | ||
4798 | if test -z "$AWK"; then | |
4799 | ac_verc_fail=yes | |
4800 | else | |
4801 | # Found it, now check the version. | |
4802 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $AWK" >&5 | |
4803 | $as_echo_n "checking version of $AWK... " >&6; } | |
4804 | ac_prog_version=`$AWK --version 2>&1 | sed -n 's/^.*GNU Awk[^0-9]*\([0-9][0-9.]*\).*$/\1/p'` | |
4805 | case $ac_prog_version in | |
4806 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
12086fb4 | 4807 | 3.1.[2-9]*|3.[2-9]*|[4-9]*) |
0786794f AM |
4808 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4809 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4810 | ||
4811 | esac | |
4812 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 | |
4813 | $as_echo "$ac_prog_version" >&6; } | |
4814 | fi | |
4815 | if test $ac_verc_fail = yes; then | |
4816 | critic_missing="$critic_missing gawk" | |
4817 | fi | |
4818 | ||
4baa087a | 4819 | |
461a7b1e RM |
4820 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC is sufficient to build libc" >&5 |
4821 | $as_echo_n "checking if $CC is sufficient to build libc... " >&6; } | |
4822 | if ${libc_cv_compiler_ok+:} false; then : | |
4823 | $as_echo_n "(cached) " >&6 | |
4824 | else | |
4825 | ||
4826 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4827 | /* end confdefs.h. */ | |
4828 | ||
4829 | int | |
4830 | main () | |
4831 | { | |
4832 | ||
b08b4218 | 4833 | #if !defined __GNUC__ || __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 7) |
461a7b1e RM |
4834 | #error insufficient compiler |
4835 | #endif | |
4836 | ; | |
4837 | return 0; | |
4838 | } | |
4839 | _ACEOF | |
4840 | if ac_fn_c_try_compile "$LINENO"; then : | |
4841 | libc_cv_compiler_ok=yes | |
4842 | else | |
4843 | libc_cv_compiler_ok=no | |
4844 | fi | |
4845 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4846 | fi | |
4847 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_compiler_ok" >&5 | |
4848 | $as_echo "$libc_cv_compiler_ok" >&6; } | |
4849 | if test $libc_cv_compiler_ok != yes; then : | |
4850 | critic_missing="$critic_missing compiler" | |
4851 | fi | |
4852 | ||
30b99d79 RM |
4853 | if test -n "$ac_tool_prefix"; then |
4854 | # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args. | |
4855 | set dummy ${ac_tool_prefix}nm; ac_word=$2 | |
4856 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4857 | $as_echo_n "checking for $ac_word... " >&6; } | |
4858 | if ${ac_cv_prog_NM+:} false; then : | |
4859 | $as_echo_n "(cached) " >&6 | |
4860 | else | |
4861 | if test -n "$NM"; then | |
4862 | ac_cv_prog_NM="$NM" # Let the user override the test. | |
4863 | else | |
4864 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4865 | for as_dir in $PATH | |
4866 | do | |
4867 | IFS=$as_save_IFS | |
4868 | test -z "$as_dir" && as_dir=. | |
4869 | for ac_exec_ext in '' $ac_executable_extensions; do | |
f4a58f0d | 4870 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
30b99d79 RM |
4871 | ac_cv_prog_NM="${ac_tool_prefix}nm" |
4872 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4873 | break 2 | |
4874 | fi | |
4875 | done | |
4876 | done | |
4877 | IFS=$as_save_IFS | |
4878 | ||
4879 | fi | |
4880 | fi | |
4881 | NM=$ac_cv_prog_NM | |
4882 | if test -n "$NM"; then | |
4883 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5 | |
4884 | $as_echo "$NM" >&6; } | |
4885 | else | |
4886 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4887 | $as_echo "no" >&6; } | |
4888 | fi | |
4889 | ||
4890 | ||
4891 | fi | |
4892 | if test -z "$ac_cv_prog_NM"; then | |
4893 | ac_ct_NM=$NM | |
4894 | # Extract the first word of "nm", so it can be a program name with args. | |
4895 | set dummy nm; ac_word=$2 | |
4896 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4897 | $as_echo_n "checking for $ac_word... " >&6; } | |
4898 | if ${ac_cv_prog_ac_ct_NM+:} false; then : | |
4899 | $as_echo_n "(cached) " >&6 | |
4900 | else | |
4901 | if test -n "$ac_ct_NM"; then | |
4902 | ac_cv_prog_ac_ct_NM="$ac_ct_NM" # Let the user override the test. | |
4903 | else | |
4904 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4905 | for as_dir in $PATH | |
4906 | do | |
4907 | IFS=$as_save_IFS | |
4908 | test -z "$as_dir" && as_dir=. | |
4909 | for ac_exec_ext in '' $ac_executable_extensions; do | |
f4a58f0d | 4910 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
30b99d79 RM |
4911 | ac_cv_prog_ac_ct_NM="nm" |
4912 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4913 | break 2 | |
4914 | fi | |
4915 | done | |
4916 | done | |
4917 | IFS=$as_save_IFS | |
4918 | ||
4919 | fi | |
4920 | fi | |
4921 | ac_ct_NM=$ac_cv_prog_ac_ct_NM | |
4922 | if test -n "$ac_ct_NM"; then | |
4923 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NM" >&5 | |
4924 | $as_echo "$ac_ct_NM" >&6; } | |
4925 | else | |
4926 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4927 | $as_echo "no" >&6; } | |
4928 | fi | |
4929 | ||
4930 | if test "x$ac_ct_NM" = x; then | |
4931 | NM="false" | |
4932 | else | |
4933 | case $cross_compiling:$ac_tool_warned in | |
4934 | yes:) | |
4935 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
4936 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
4937 | ac_tool_warned=yes ;; | |
4938 | esac | |
4939 | NM=$ac_ct_NM | |
4940 | fi | |
4941 | else | |
4942 | NM="$ac_cv_prog_NM" | |
4943 | fi | |
4944 | ||
d30cf5bb | 4945 | |
8894bad3 AM |
4946 | if test "x$maintainer" = "xyes"; then |
4947 | for ac_prog in autoconf | |
c4d23330 RM |
4948 | do |
4949 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4950 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4951 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4952 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4953 | if ${ac_cv_prog_AUTOCONF+:} false; then : |
322e23db | 4954 | $as_echo_n "(cached) " >&6 |
c4d23330 | 4955 | else |
4baa087a RM |
4956 | if test -n "$AUTOCONF"; then |
4957 | ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test. | |
c4d23330 RM |
4958 | else |
4959 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4960 | for as_dir in $PATH | |
4961 | do | |
4962 | IFS=$as_save_IFS | |
4963 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4964 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 4965 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 4966 | ac_cv_prog_AUTOCONF="$ac_prog" |
b08c89d9 | 4967 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
c4d23330 RM |
4968 | break 2 |
4969 | fi | |
4970 | done | |
b08c89d9 | 4971 | done |
26f56c1c | 4972 | IFS=$as_save_IFS |
c4d23330 RM |
4973 | |
4974 | fi | |
4975 | fi | |
4baa087a RM |
4976 | AUTOCONF=$ac_cv_prog_AUTOCONF |
4977 | if test -n "$AUTOCONF"; then | |
b08c89d9 | 4978 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOCONF" >&5 |
322e23db | 4979 | $as_echo "$AUTOCONF" >&6; } |
c4d23330 | 4980 | else |
b08c89d9 | 4981 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4982 | $as_echo "no" >&6; } |
c4d23330 RM |
4983 | fi |
4984 | ||
26f56c1c | 4985 | |
4baa087a | 4986 | test -n "$AUTOCONF" && break |
c4d23330 | 4987 | done |
4baa087a | 4988 | test -n "$AUTOCONF" || AUTOCONF="no" |
c4d23330 | 4989 | |
8894bad3 AM |
4990 | case "x$AUTOCONF" in |
4991 | xno|x|x:) AUTOCONF=no ;; | |
4992 | *) | |
4993 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works" >&5 | |
4994 | $as_echo_n "checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works... " >&6; } | |
f318beb8 | 4995 | if ${libc_cv_autoconf_works+:} false; then : |
322e23db | 4996 | $as_echo_n "(cached) " >&6 |
c4d23330 | 4997 | else |
8894bad3 AM |
4998 | if (cd $srcdir; $AUTOCONF $ACFLAGS configure.ac > /dev/null 2>&1); then |
4999 | libc_cv_autoconf_works=yes | |
5000 | else | |
5001 | libc_cv_autoconf_works=no | |
5002 | fi | |
c4d23330 | 5003 | fi |
b08c89d9 | 5004 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_autoconf_works" >&5 |
322e23db | 5005 | $as_echo "$libc_cv_autoconf_works" >&6; } |
8894bad3 AM |
5006 | test $libc_cv_autoconf_works = yes || AUTOCONF=no |
5007 | ;; | |
5008 | esac | |
5009 | if test "x$AUTOCONF" = xno; then | |
5010 | aux_missing="$aux_missing autoconf" | |
5011 | fi | |
9e8ac24b AM |
5012 | else |
5013 | AUTOCONF=no | |
c4d23330 RM |
5014 | fi |
5015 | ||
4a531bb0 | 5016 | test -n "$critic_missing" && as_fn_error $? " |
32a448ed | 5017 | *** These critical programs are missing or too old:$critic_missing |
b08c89d9 | 5018 | *** Check the INSTALL file for required versions." "$LINENO" 5 |
32a448ed | 5019 | |
b08c89d9 | 5020 | test -n "$aux_missing" && { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: |
9c6fffc0 | 5021 | *** These auxiliary programs are missing or incompatible versions:$aux_missing |
ea9f119b | 5022 | *** some features will be disabled. |
3a12e572 | 5023 | *** Check the INSTALL file for required versions." >&5 |
322e23db | 5024 | $as_echo "$as_me: WARNING: |
3a12e572 UD |
5025 | *** These auxiliary programs are missing or incompatible versions:$aux_missing |
5026 | *** some features will be disabled. | |
5027 | *** Check the INSTALL file for required versions." >&2;} | |
ea9f119b | 5028 | |
3c720987 UD |
5029 | # if using special system headers, find out the compiler's sekrit |
5030 | # header directory and add that to the list. NOTE: Only does the right | |
5031 | # thing on a system that doesn't need fixincludes. (Not presently a problem.) | |
5032 | if test -n "$sysheaders"; then | |
67fbfa5c RM |
5033 | SYSINCLUDES=-nostdinc |
5034 | for d in include include-fixed; do | |
22dca1ea | 5035 | i=`$CC -print-file-name="$d"` && test "x$i" != x && test "x$i" != "x$d" && |
67fbfa5c RM |
5036 | SYSINCLUDES="$SYSINCLUDES -isystem $i" |
5037 | done | |
5038 | SYSINCLUDES="$SYSINCLUDES \ | |
3d6ce23a | 5039 | -isystem `echo $sysheaders | sed 's/:/ -isystem /g'`" |
ef226fec | 5040 | if test -n "$CXX"; then |
7872cfb0 | 5041 | CXX_SYSINCLUDES= |
67060746 AC |
5042 | for cxxheaders in `$CXX -v -S -x c++ /dev/null -o /dev/null 2>&1 \ |
5043 | | sed -n -e '1,/#include/d' -e 's/^ \(\/.*\/[cg]++\)/\1/p'`; do | |
5044 | test "x$cxxheaders" != x && | |
5045 | CXX_SYSINCLUDES="$CXX_SYSINCLUDES -isystem $cxxheaders" | |
5046 | done | |
ef226fec | 5047 | fi |
3c720987 UD |
5048 | fi |
5049 | ||
5050 | ||
ef226fec | 5051 | |
3911660e UD |
5052 | # Test if LD_LIBRARY_PATH contains the notation for the current directory |
5053 | # since this would lead to problems installing/building glibc. | |
5054 | # LD_LIBRARY_PATH contains the current directory if one of the following | |
5055 | # is true: | |
5056 | # - one of the terminals (":" and ";") is the first or last sign | |
5057 | # - two terminals occur directly after each other | |
5058 | # - the path contains an element with a dot in it | |
b08c89d9 | 5059 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking LD_LIBRARY_PATH variable" >&5 |
322e23db | 5060 | $as_echo_n "checking LD_LIBRARY_PATH variable... " >&6; } |
3911660e UD |
5061 | case ${LD_LIBRARY_PATH} in |
5062 | [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* ) | |
b3a86ae1 | 5063 | ld_library_path_setting="contains current directory" |
3911660e UD |
5064 | ;; |
5065 | *) | |
5066 | ld_library_path_setting="ok" | |
5067 | ;; | |
5068 | esac | |
b08c89d9 | 5069 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_library_path_setting" >&5 |
322e23db | 5070 | $as_echo "$ld_library_path_setting" >&6; } |
3911660e | 5071 | if test "$ld_library_path_setting" != "ok"; then |
4a531bb0 | 5072 | as_fn_error $? " |
3a12e572 UD |
5073 | *** LD_LIBRARY_PATH shouldn't contain the current directory when |
5074 | *** building glibc. Please change the environment variable | |
b08c89d9 | 5075 | *** and run configure again." "$LINENO" 5 |
3911660e UD |
5076 | fi |
5077 | ||
cd6ede75 UD |
5078 | # Extract the first word of "bash", so it can be a program name with args. |
5079 | set dummy bash; ac_word=$2 | |
b08c89d9 | 5080 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5081 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5082 | if ${ac_cv_path_BASH_SHELL+:} false; then : |
322e23db | 5083 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 5084 | else |
26f56c1c | 5085 | case $BASH_SHELL in |
3a12e572 | 5086 | [\\/]* | ?:[\\/]*) |
26f56c1c | 5087 | ac_cv_path_BASH_SHELL="$BASH_SHELL" # Let the user override the test with a path. |
cd6ede75 UD |
5088 | ;; |
5089 | *) | |
3a12e572 UD |
5090 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5091 | for as_dir in $PATH | |
5092 | do | |
5093 | IFS=$as_save_IFS | |
5094 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5095 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 5096 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
26f56c1c | 5097 | ac_cv_path_BASH_SHELL="$as_dir/$ac_word$ac_exec_ext" |
b08c89d9 | 5098 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5099 | break 2 |
5100 | fi | |
5101 | done | |
b08c89d9 | 5102 | done |
26f56c1c | 5103 | IFS=$as_save_IFS |
3a12e572 | 5104 | |
26f56c1c | 5105 | test -z "$ac_cv_path_BASH_SHELL" && ac_cv_path_BASH_SHELL="no" |
cd6ede75 UD |
5106 | ;; |
5107 | esac | |
5108 | fi | |
26f56c1c UD |
5109 | BASH_SHELL=$ac_cv_path_BASH_SHELL |
5110 | if test -n "$BASH_SHELL"; then | |
b08c89d9 | 5111 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BASH_SHELL" >&5 |
322e23db | 5112 | $as_echo "$BASH_SHELL" >&6; } |
cd6ede75 | 5113 | else |
b08c89d9 | 5114 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5115 | $as_echo "no" >&6; } |
cd6ede75 UD |
5116 | fi |
5117 | ||
26f56c1c | 5118 | |
cd6ede75 | 5119 | |
c0016081 UD |
5120 | # Extract the first word of "perl", so it can be a program name with args. |
5121 | set dummy perl; ac_word=$2 | |
b08c89d9 | 5122 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5123 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5124 | if ${ac_cv_path_PERL+:} false; then : |
322e23db | 5125 | $as_echo_n "(cached) " >&6 |
a2b08ee5 | 5126 | else |
3a12e572 UD |
5127 | case $PERL in |
5128 | [\\/]* | ?:[\\/]*) | |
a2b08ee5 UD |
5129 | ac_cv_path_PERL="$PERL" # Let the user override the test with a path. |
5130 | ;; | |
5131 | *) | |
3a12e572 UD |
5132 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5133 | for as_dir in $PATH | |
5134 | do | |
5135 | IFS=$as_save_IFS | |
5136 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5137 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 5138 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
3a12e572 | 5139 | ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext" |
b08c89d9 | 5140 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5141 | break 2 |
5142 | fi | |
5143 | done | |
b08c89d9 | 5144 | done |
26f56c1c | 5145 | IFS=$as_save_IFS |
3a12e572 | 5146 | |
c0016081 | 5147 | test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="no" |
a2b08ee5 UD |
5148 | ;; |
5149 | esac | |
5150 | fi | |
3a12e572 | 5151 | PERL=$ac_cv_path_PERL |
a2b08ee5 | 5152 | if test -n "$PERL"; then |
b08c89d9 | 5153 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5 |
322e23db | 5154 | $as_echo "$PERL" >&6; } |
a2b08ee5 | 5155 | else |
b08c89d9 | 5156 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5157 | $as_echo "no" >&6; } |
a2b08ee5 UD |
5158 | fi |
5159 | ||
26f56c1c | 5160 | |
2fd5d029 RM |
5161 | if test "$PERL" != no && |
5162 | (eval `$PERL -V:apiversion`; test `expr "$apiversion" \< 5` -ne 0); then | |
5163 | PERL=no | |
fc304e02 | 5164 | fi |
c0016081 UD |
5165 | # Extract the first word of "install-info", so it can be a program name with args. |
5166 | set dummy install-info; ac_word=$2 | |
b08c89d9 | 5167 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5168 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5169 | if ${ac_cv_path_INSTALL_INFO+:} false; then : |
322e23db | 5170 | $as_echo_n "(cached) " >&6 |
c0016081 | 5171 | else |
3a12e572 UD |
5172 | case $INSTALL_INFO in |
5173 | [\\/]* | ?:[\\/]*) | |
c0016081 UD |
5174 | ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path. |
5175 | ;; | |
5176 | *) | |
3a12e572 | 5177 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
f4b07664 RM |
5178 | as_dummy="$PATH:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin" |
5179 | for as_dir in $as_dummy | |
3a12e572 UD |
5180 | do |
5181 | IFS=$as_save_IFS | |
5182 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5183 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 5184 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
3a12e572 | 5185 | ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext" |
b08c89d9 | 5186 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5187 | break 2 |
5188 | fi | |
5189 | done | |
b08c89d9 | 5190 | done |
26f56c1c | 5191 | IFS=$as_save_IFS |
3a12e572 | 5192 | |
c0016081 UD |
5193 | test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO="no" |
5194 | ;; | |
5195 | esac | |
5196 | fi | |
3a12e572 | 5197 | INSTALL_INFO=$ac_cv_path_INSTALL_INFO |
c0016081 | 5198 | if test -n "$INSTALL_INFO"; then |
b08c89d9 | 5199 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5 |
322e23db | 5200 | $as_echo "$INSTALL_INFO" >&6; } |
c0016081 | 5201 | else |
b08c89d9 | 5202 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5203 | $as_echo "no" >&6; } |
c0016081 UD |
5204 | fi |
5205 | ||
26f56c1c | 5206 | |
cc8623f1 WN |
5207 | for ac_prog in bison |
5208 | do | |
5209 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
5210 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 5211 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5212 | $as_echo_n "checking for $ac_word... " >&6; } |
cc8623f1 | 5213 | if ${ac_cv_prog_BISON+:} false; then : |
322e23db | 5214 | $as_echo_n "(cached) " >&6 |
ae113383 | 5215 | else |
cc8623f1 WN |
5216 | if test -n "$BISON"; then |
5217 | ac_cv_prog_BISON="$BISON" # Let the user override the test. | |
5218 | else | |
5219 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5220 | for as_dir in $PATH | |
3a12e572 UD |
5221 | do |
5222 | IFS=$as_save_IFS | |
5223 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5224 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 5225 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
cc8623f1 | 5226 | ac_cv_prog_BISON="$ac_prog" |
b08c89d9 | 5227 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5228 | break 2 |
5229 | fi | |
5230 | done | |
b08c89d9 | 5231 | done |
26f56c1c | 5232 | IFS=$as_save_IFS |
3a12e572 | 5233 | |
ae113383 | 5234 | fi |
cc8623f1 WN |
5235 | fi |
5236 | BISON=$ac_cv_prog_BISON | |
ae113383 | 5237 | if test -n "$BISON"; then |
b08c89d9 | 5238 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5 |
322e23db | 5239 | $as_echo "$BISON" >&6; } |
ae113383 | 5240 | else |
b08c89d9 | 5241 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5242 | $as_echo "no" >&6; } |
ae113383 UD |
5243 | fi |
5244 | ||
5245 | ||
cc8623f1 WN |
5246 | test -n "$BISON" && break |
5247 | done | |
5248 | ||
5249 | if test -z "$BISON"; then | |
5250 | ac_verc_fail=yes | |
5251 | else | |
5252 | # Found it, now check the version. | |
5253 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $BISON" >&5 | |
5254 | $as_echo_n "checking version of $BISON... " >&6; } | |
5255 | ac_prog_version=`$BISON --version 2>&1 | sed -n 's/^.*bison (GNU Bison) \([0-9]*\.[0-9.]*\).*$/\1/p'` | |
5256 | case $ac_prog_version in | |
5257 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
5258 | 2.7*|[3-9].*|[1-9][0-9]*) | |
5259 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
5260 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
5261 | ||
5262 | esac | |
5263 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 | |
5264 | $as_echo "$ac_prog_version" >&6; } | |
5265 | fi | |
5266 | if test $ac_verc_fail = yes; then | |
5267 | BISON=no | |
5268 | fi | |
5269 | ||
26f56c1c | 5270 | |
b08c89d9 | 5271 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .set assembler directive" >&5 |
322e23db | 5272 | $as_echo_n "checking for .set assembler directive... " >&6; } |
f318beb8 | 5273 | if ${libc_cv_asm_set_directive+:} false; then : |
322e23db | 5274 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
5275 | else |
5276 | cat > conftest.s <<EOF | |
8c0c01db | 5277 | .text |
cd6ede75 UD |
5278 | foo: |
5279 | .set glibc_conftest_frobozz,foo | |
7b8e0d49 | 5280 | .globl glibc_conftest_frobozz |
cd6ede75 UD |
5281 | EOF |
5282 | # The alpha-dec-osf1 assembler gives only a warning for `.set' | |
5283 | # (but it doesn't work), so we must do a linking check to be sure. | |
5284 | cat > conftest1.c <<\EOF | |
5285 | extern int glibc_conftest_frobozz; | |
640f0119 | 5286 | void _start() { glibc_conftest_frobozz = 1; } |
cd6ede75 UD |
5287 | EOF |
5288 | if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \ | |
640f0119 | 5289 | -nostartfiles -nostdlib \ |
cd6ede75 UD |
5290 | -o conftest conftest.s conftest1.c 1>&5 2>&5; then |
5291 | libc_cv_asm_set_directive=yes | |
5292 | else | |
5293 | libc_cv_asm_set_directive=no | |
5294 | fi | |
5295 | rm -f conftest* | |
5296 | fi | |
b08c89d9 | 5297 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_set_directive" >&5 |
322e23db | 5298 | $as_echo "$libc_cv_asm_set_directive" >&6; } |
cd6ede75 | 5299 | if test $libc_cv_asm_set_directive = yes; then |
b08c89d9 | 5300 | $as_echo "#define HAVE_ASM_SET_DIRECTIVE 1" >>confdefs.h |
cd6ede75 UD |
5301 | |
5302 | fi | |
5303 | ||
2a723ff6 | 5304 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for protected data symbol" >&5 |
83569fb8 L |
5305 | $as_echo_n "checking linker support for protected data symbol... " >&6; } |
5306 | if ${libc_cv_protected_data+:} false; then : | |
5307 | $as_echo_n "(cached) " >&6 | |
5308 | else | |
5309 | cat > conftest.c <<EOF | |
2a723ff6 | 5310 | int bar __attribute__ ((visibility ("protected"))) = 1; |
83569fb8 | 5311 | EOF |
2a723ff6 JM |
5312 | libc_cv_protected_data=no |
5313 | if { ac_try='${CC-cc} -nostdlib -nostartfiles -fPIC -shared conftest.c -o conftest.so' | |
83569fb8 L |
5314 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
5315 | (eval $ac_try) 2>&5 | |
5316 | ac_status=$? | |
5317 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5318 | test $ac_status = 0; }; }; then | |
2a723ff6 JM |
5319 | cat > conftest.c <<EOF |
5320 | extern int bar; | |
5321 | int main (void) { return bar; } | |
83569fb8 | 5322 | EOF |
2a723ff6 | 5323 | if { ac_try='${CC-cc} -nostdlib -nostartfiles conftest.c -o conftest conftest.so' |
83569fb8 L |
5324 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
5325 | (eval $ac_try) 2>&5 | |
5326 | ac_status=$? | |
5327 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5328 | test $ac_status = 0; }; }; then | |
2a723ff6 | 5329 | libc_cv_protected_data=yes |
83569fb8 | 5330 | fi |
2a723ff6 JM |
5331 | fi |
5332 | rm -f conftest.* | |
83569fb8 L |
5333 | |
5334 | fi | |
5335 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_protected_data" >&5 | |
5336 | $as_echo "$libc_cv_protected_data" >&6; } | |
83569fb8 L |
5337 | |
5338 | ||
a0da5fe1 | 5339 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken __attribute__((alias()))" >&5 |
322e23db | 5340 | $as_echo_n "checking for broken __attribute__((alias()))... " >&6; } |
f318beb8 | 5341 | if ${libc_cv_broken_alias_attribute+:} false; then : |
322e23db | 5342 | $as_echo_n "(cached) " >&6 |
37ba7d66 UD |
5343 | else |
5344 | cat > conftest.c <<EOF | |
a0da5fe1 UD |
5345 | extern int foo (int x) __asm ("xyzzy"); |
5346 | int bar (int x) { return x; } | |
5347 | extern __typeof (bar) foo __attribute ((weak, alias ("bar"))); | |
5348 | extern int dfoo; | |
5349 | extern __typeof (dfoo) dfoo __asm ("abccb"); | |
5350 | int dfoo = 1; | |
37ba7d66 | 5351 | EOF |
a0da5fe1 UD |
5352 | libc_cv_broken_alias_attribute=yes |
5353 | if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5' | |
b08c89d9 | 5354 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
61cea1c3 RM |
5355 | (eval $ac_try) 2>&5 |
5356 | ac_status=$? | |
b08c89d9 UD |
5357 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5358 | test $ac_status = 0; }; }; then | |
a0da5fe1 UD |
5359 | if grep 'xyzzy' conftest.s >/dev/null && |
5360 | grep 'abccb' conftest.s >/dev/null; then | |
5361 | libc_cv_broken_alias_attribute=no | |
5362 | fi | |
5363 | fi | |
5364 | rm -f conftest.c conftest.s | |
37ba7d66 | 5365 | |
3a12e572 | 5366 | fi |
b08c89d9 | 5367 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_broken_alias_attribute" >&5 |
322e23db | 5368 | $as_echo "$libc_cv_broken_alias_attribute" >&6; } |
a0da5fe1 UD |
5369 | if test $libc_cv_broken_alias_attribute = yes; then |
5370 | as_fn_error $? "working alias attribute support required" "$LINENO" 5 | |
5371 | fi | |
37ba7d66 | 5372 | |
2a723ff6 | 5373 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to put _rtld_local into .sdata section" >&5 |
322e23db | 5374 | $as_echo_n "checking whether to put _rtld_local into .sdata section... " >&6; } |
f318beb8 | 5375 | if ${libc_cv_have_sdata_section+:} false; then : |
322e23db | 5376 | $as_echo_n "(cached) " >&6 |
0d01dace UD |
5377 | else |
5378 | echo "int i;" > conftest.c | |
2a723ff6 JM |
5379 | libc_cv_have_sdata_section=no |
5380 | if ${CC-cc} $LDFLAGS -fPIC -shared -Wl,--verbose conftest.c -o conftest.so 2>&1 \ | |
5381 | | grep '\.sdata' >/dev/null; then | |
5382 | libc_cv_have_sdata_section=yes | |
5383 | fi | |
5384 | rm -f conftest.c conftest.so | |
0d01dace | 5385 | |
3a12e572 | 5386 | fi |
b08c89d9 | 5387 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_sdata_section" >&5 |
322e23db | 5388 | $as_echo "$libc_cv_have_sdata_section" >&6; } |
2a723ff6 JM |
5389 | if test $libc_cv_have_sdata_section = yes; then |
5390 | $as_echo "#define HAVE_SDATA_SECTION 1" >>confdefs.h | |
0d01dace | 5391 | |
a0da5fe1 | 5392 | fi |
0d01dace | 5393 | |
a0da5fe1 | 5394 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use .ctors/.dtors header and trailer" >&5 |
62bede13 | 5395 | $as_echo_n "checking whether to use .ctors/.dtors header and trailer... " >&6; } |
f318beb8 | 5396 | if ${libc_cv_ctors_header+:} false; then : |
62bede13 RM |
5397 | $as_echo_n "(cached) " >&6 |
5398 | else | |
a0da5fe1 | 5399 | libc_cv_ctors_header=yes |
07037eeb JM |
5400 | cat > conftest.c <<EOF |
5401 | int _start (void) { return 0; } | |
5402 | int __start (void) { return 0; } | |
113ddea4 | 5403 | |
07037eeb JM |
5404 | __attribute__ ((constructor)) void ctor (void) { asm (""); } |
5405 | __attribute__ ((destructor)) void dtor (void) { asm (""); } | |
113ddea4 | 5406 | |
07037eeb JM |
5407 | EOF |
5408 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -o conftest | |
5409 | conftest.c -static -nostartfiles -nostdlib | |
5410 | 1>&5' | |
5411 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
5412 | (eval $ac_try) 2>&5 | |
5413 | ac_status=$? | |
5414 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5415 | test $ac_status = 0; }; }; then : | |
113ddea4 | 5416 | if $READELF -WS conftest$ac_exeext | $AWK ' |
5f69cd2f | 5417 | { gsub(/\[ */, "[") } |
113ddea4 RM |
5418 | $2 == ".ctors" || $2 == ".dtors" { |
5419 | size = strtonum("0x" $6) | |
5420 | align = strtonum("0x" $NF) | |
5421 | seen[$2] = 1 | |
5422 | stub[$2] = size == align * 2 | |
5f69cd2f | 5423 | } |
113ddea4 RM |
5424 | END { |
5425 | ctors_ok = !seen[".ctors"] || stub[".ctors"] | |
5426 | dtors_ok = !seen[".dtors"] || stub[".dtors"] | |
5427 | exit ((ctors_ok && dtors_ok) ? 0 : 1) | |
5428 | } | |
5429 | '; then : | |
5430 | libc_cv_ctors_header=no | |
5431 | fi | |
5432 | ||
5433 | else | |
5434 | as_fn_error $? "missing __attribute__ ((constructor)) support??" "$LINENO" 5 | |
5435 | ||
5436 | fi | |
07037eeb | 5437 | rm -f conftest* |
113ddea4 | 5438 | |
62bede13 RM |
5439 | fi |
5440 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ctors_header" >&5 | |
5441 | $as_echo "$libc_cv_ctors_header" >&6; } | |
a0da5fe1 UD |
5442 | if test $libc_cv_ctors_header = no; then |
5443 | $as_echo "#define NO_CTORS_DTORS_SECTIONS 1" >>confdefs.h | |
4a531bb0 | 5444 | |
a0da5fe1 | 5445 | fi |
2c617417 | 5446 | |
a0da5fe1 | 5447 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libunwind-support in compiler" >&5 |
322e23db | 5448 | $as_echo_n "checking for libunwind-support in compiler... " >&6; } |
f318beb8 | 5449 | if ${libc_cv_cc_with_libunwind+:} false; then : |
322e23db | 5450 | $as_echo_n "(cached) " >&6 |
c776b3d7 | 5451 | else |
c776b3d7 | 5452 | |
a0da5fe1 | 5453 | cat > conftest.c <<EOF |
cbdb12de UD |
5454 | int main (void) { return 0; } |
5455 | EOF | |
a0da5fe1 | 5456 | if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -static -o conftest \ |
8175a253 | 5457 | conftest.c -v 2>&1 >/dev/null | grep ' -lunwind ' >/dev/null; then |
a0da5fe1 UD |
5458 | libc_cv_cc_with_libunwind=yes |
5459 | else | |
5460 | libc_cv_cc_with_libunwind=no | |
5461 | fi | |
5462 | rm -f conftest* | |
c776b3d7 | 5463 | fi |
b08c89d9 | 5464 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_with_libunwind" >&5 |
322e23db | 5465 | $as_echo "$libc_cv_cc_with_libunwind" >&6; } |
c776b3d7 | 5466 | |
a0da5fe1 UD |
5467 | if test $libc_cv_cc_with_libunwind = yes; then |
5468 | $as_echo "#define HAVE_CC_WITH_LIBUNWIND 1" >>confdefs.h | |
c776b3d7 | 5469 | |
a0da5fe1 | 5470 | fi |
c776b3d7 | 5471 | |
a0da5fe1 UD |
5472 | ASFLAGS_config= |
5473 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether --noexecstack is desirable for .S files" >&5 | |
322e23db | 5474 | $as_echo_n "checking whether --noexecstack is desirable for .S files... " >&6; } |
f318beb8 | 5475 | if ${libc_cv_as_noexecstack+:} false; then : |
322e23db | 5476 | $as_echo_n "(cached) " >&6 |
35915ec8 | 5477 | else |
a0da5fe1 | 5478 | cat > conftest.c <<EOF |
35915ec8 UD |
5479 | void foo (void) { } |
5480 | EOF | |
a0da5fe1 UD |
5481 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS |
5482 | -S -o conftest.s conftest.c 1>&5' | |
b08c89d9 | 5483 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
35915ec8 UD |
5484 | (eval $ac_try) 2>&5 |
5485 | ac_status=$? | |
b08c89d9 UD |
5486 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5487 | test $ac_status = 0; }; } \ | |
8175a253 | 5488 | && grep .note.GNU-stack conftest.s >/dev/null \ |
a0da5fe1 UD |
5489 | && { ac_try='${CC-cc} $ASFLAGS -Wa,--noexecstack |
5490 | -c -o conftest.o conftest.s 1>&5' | |
b08c89d9 | 5491 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
35915ec8 UD |
5492 | (eval $ac_try) 2>&5 |
5493 | ac_status=$? | |
b08c89d9 UD |
5494 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5495 | test $ac_status = 0; }; } | |
a0da5fe1 UD |
5496 | then |
5497 | libc_cv_as_noexecstack=yes | |
5498 | else | |
5499 | libc_cv_as_noexecstack=no | |
5500 | fi | |
5501 | rm -f conftest* | |
35915ec8 | 5502 | fi |
b08c89d9 | 5503 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_as_noexecstack" >&5 |
322e23db | 5504 | $as_echo "$libc_cv_as_noexecstack" >&6; } |
a0da5fe1 UD |
5505 | if test $libc_cv_as_noexecstack = yes; then |
5506 | ASFLAGS_config="$ASFLAGS_config -Wa,--noexecstack" | |
5507 | fi | |
35915ec8 | 5508 | |
2abf9ff1 | 5509 | |
a0da5fe1 | 5510 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -z combreloc" >&5 |
322e23db | 5511 | $as_echo_n "checking for -z combreloc... " >&6; } |
f318beb8 | 5512 | if ${libc_cv_z_combreloc+:} false; then : |
322e23db | 5513 | $as_echo_n "(cached) " >&6 |
a711b01d | 5514 | else |
a0da5fe1 | 5515 | cat > conftest.c <<EOF |
d555194c UD |
5516 | extern int bar (int); |
5517 | extern int mumble; | |
5518 | int foo (void) { return bar (mumble); } | |
a711b01d | 5519 | EOF |
a0da5fe1 | 5520 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
dbc92dc6 | 5521 | -fPIC -shared -o conftest.so conftest.c |
35cd3c97 | 5522 | -nostdlib -nostartfiles |
3a12e572 | 5523 | -Wl,-z,combreloc 1>&5' |
b08c89d9 | 5524 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
5525 | (eval $ac_try) 2>&5 |
5526 | ac_status=$? | |
b08c89d9 UD |
5527 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5528 | test $ac_status = 0; }; } | |
a0da5fe1 UD |
5529 | then |
5530 | if $READELF -S conftest.so | grep '\.rel\(a\|\)\.dyn' > /dev/null; then | |
5531 | libc_cv_z_combreloc=yes | |
fdde8349 UD |
5532 | else |
5533 | libc_cv_z_combreloc=no | |
a711b01d | 5534 | fi |
a0da5fe1 UD |
5535 | else |
5536 | libc_cv_z_combreloc=no | |
5537 | fi | |
5538 | rm -f conftest* | |
a711b01d | 5539 | fi |
b08c89d9 | 5540 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_z_combreloc" >&5 |
322e23db | 5541 | $as_echo "$libc_cv_z_combreloc" >&6; } |
a0da5fe1 UD |
5542 | if test "$libc_cv_z_combreloc" = yes; then |
5543 | $as_echo "#define HAVE_Z_COMBRELOC 1" >>confdefs.h | |
fdde8349 | 5544 | |
a0da5fe1 | 5545 | fi |
2abf9ff1 RM |
5546 | |
5547 | ||
6bfea974 L |
5548 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for linker that supports -z execstack" >&5 |
5549 | $as_echo_n "checking for linker that supports -z execstack... " >&6; } | |
5550 | libc_linker_feature=no | |
5551 | if test x"$gnu_ld" = x"yes"; then | |
5552 | libc_linker_check=`$LD -v --help 2>/dev/null | grep "\-z execstack"` | |
5553 | if test -n "$libc_linker_check"; then | |
5554 | cat > conftest.c <<EOF | |
2abf9ff1 RM |
5555 | int _start (void) { return 42; } |
5556 | EOF | |
6bfea974 L |
5557 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
5558 | -Wl,-z,execstack -nostdlib -nostartfiles | |
5559 | -fPIC -shared -o conftest.so conftest.c | |
5560 | 1>&5' | |
b08c89d9 | 5561 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
2abf9ff1 RM |
5562 | (eval $ac_try) 2>&5 |
5563 | ac_status=$? | |
b08c89d9 UD |
5564 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5565 | test $ac_status = 0; }; } | |
6bfea974 L |
5566 | then |
5567 | libc_linker_feature=yes | |
5568 | fi | |
5569 | rm -f conftest* | |
5570 | fi | |
5571 | fi | |
5572 | if test $libc_linker_feature = yes; then | |
a0da5fe1 UD |
5573 | libc_cv_z_execstack=yes |
5574 | else | |
5575 | libc_cv_z_execstack=no | |
5576 | fi | |
6bfea974 L |
5577 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_linker_feature" >&5 |
5578 | $as_echo "$libc_linker_feature" >&6; } | |
cd6ede75 | 5579 | |
0f124303 | 5580 | |
a0da5fe1 | 5581 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fpie" >&5 |
322e23db | 5582 | $as_echo_n "checking for -fpie... " >&6; } |
f318beb8 | 5583 | if ${libc_cv_fpie+:} false; then : |
322e23db | 5584 | $as_echo_n "(cached) " >&6 |
0f124303 | 5585 | else |
4da0431d | 5586 | if { ac_try='${CC-cc} -fpie -xc /dev/null -S -o /dev/null' |
b08c89d9 | 5587 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
0f124303 UD |
5588 | (eval $ac_try) 2>&5 |
5589 | ac_status=$? | |
b08c89d9 | 5590 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
4da0431d | 5591 | test $ac_status = 0; }; }; then : |
a0da5fe1 UD |
5592 | libc_cv_fpie=yes |
5593 | else | |
5594 | libc_cv_fpie=no | |
5595 | fi | |
4da0431d | 5596 | |
0f124303 | 5597 | fi |
b08c89d9 | 5598 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_fpie" >&5 |
322e23db | 5599 | $as_echo "$libc_cv_fpie" >&6; } |
0f124303 UD |
5600 | |
5601 | ||
871b9158 | 5602 | |
a0da5fe1 | 5603 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --hash-style option" >&5 |
322e23db | 5604 | $as_echo_n "checking for --hash-style option... " >&6; } |
f318beb8 | 5605 | if ${libc_cv_hashstyle+:} false; then : |
322e23db | 5606 | $as_echo_n "(cached) " >&6 |
871b9158 | 5607 | else |
a0da5fe1 | 5608 | cat > conftest.c <<EOF |
871b9158 UD |
5609 | int _start (void) { return 42; } |
5610 | EOF | |
a0da5fe1 UD |
5611 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
5612 | -fPIC -shared -o conftest.so conftest.c | |
5613 | -Wl,--hash-style=both -nostdlib 1>&5' | |
b08c89d9 | 5614 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
871b9158 UD |
5615 | (eval $ac_try) 2>&5 |
5616 | ac_status=$? | |
b08c89d9 UD |
5617 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5618 | test $ac_status = 0; }; } | |
a0da5fe1 UD |
5619 | then |
5620 | libc_cv_hashstyle=yes | |
5621 | else | |
5622 | libc_cv_hashstyle=no | |
5623 | fi | |
5624 | rm -f conftest* | |
871b9158 | 5625 | fi |
b08c89d9 | 5626 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_hashstyle" >&5 |
322e23db | 5627 | $as_echo "$libc_cv_hashstyle" >&6; } |
871b9158 | 5628 | |
fd5e21c7 | 5629 | |
a0da5fe1 UD |
5630 | # The linker's default -shared behavior is good enough if it |
5631 | # does these things that our custom linker scripts ensure that | |
5632 | # all allocated NOTE sections come first. | |
5633 | if test "$use_default_link" = default; then | |
5634 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sufficient default -shared layout" >&5 | |
fd5e21c7 | 5635 | $as_echo_n "checking for sufficient default -shared layout... " >&6; } |
f318beb8 | 5636 | if ${libc_cv_use_default_link+:} false; then : |
fd5e21c7 RM |
5637 | $as_echo_n "(cached) " >&6 |
5638 | else | |
a0da5fe1 UD |
5639 | libc_cv_use_default_link=no |
5640 | cat > conftest.s <<\EOF | |
fd5e21c7 RM |
5641 | .section .note.a,"a",%note |
5642 | .balign 4 | |
5643 | .long 4,4,9 | |
5644 | .string "GNU" | |
5645 | .string "foo" | |
5646 | .section .note.b,"a",%note | |
5647 | .balign 4 | |
5648 | .long 4,4,9 | |
5649 | .string "GNU" | |
5650 | .string "bar" | |
5651 | EOF | |
a0da5fe1 | 5652 | if { ac_try=' ${CC-cc} $ASFLAGS -shared -o conftest.so conftest.s 1>&5' |
fd5e21c7 RM |
5653 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
5654 | (eval $ac_try) 2>&5 | |
5655 | ac_status=$? | |
5656 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5657 | test $ac_status = 0; }; } && | |
5658 | ac_try=`$READELF -S conftest.so | sed -n \ | |
5659 | '${x;p;} | |
5660 | s/^ *\[ *[1-9][0-9]*\] *\([^ ][^ ]*\) *\([^ ][^ ]*\) .*$/\2 \1/ | |
5661 | t a | |
5662 | b | |
5663 | : a | |
5664 | H'` | |
a0da5fe1 UD |
5665 | then |
5666 | libc_seen_a=no libc_seen_b=no | |
5667 | set -- $ac_try | |
5668 | while test $# -ge 2 -a "$1" = NOTE; do | |
5669 | case "$2" in | |
5670 | .note.a) libc_seen_a=yes ;; | |
5671 | .note.b) libc_seen_b=yes ;; | |
5672 | esac | |
5673 | shift 2 | |
5674 | done | |
5675 | case "$libc_seen_a$libc_seen_b" in | |
5676 | yesyes) | |
5677 | libc_cv_use_default_link=yes | |
5678 | ;; | |
5679 | *) | |
5680 | echo >&5 "\ | |
fd5e21c7 RM |
5681 | $libc_seen_a$libc_seen_b from: |
5682 | $ac_try" | |
a0da5fe1 UD |
5683 | ;; |
5684 | esac | |
5685 | fi | |
5686 | rm -f conftest* | |
fd5e21c7 RM |
5687 | fi |
5688 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_use_default_link" >&5 | |
5689 | $as_echo "$libc_cv_use_default_link" >&6; } | |
a0da5fe1 | 5690 | use_default_link=$libc_cv_use_default_link |
2abf9ff1 | 5691 | fi |
f13df7c7 | 5692 | |
89569c8b L |
5693 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GLOB_DAT reloc" >&5 |
5694 | $as_echo_n "checking for GLOB_DAT reloc... " >&6; } | |
5695 | if ${libc_cv_has_glob_dat+:} false; then : | |
5696 | $as_echo_n "(cached) " >&6 | |
5697 | else | |
5698 | cat > conftest.c <<EOF | |
5699 | extern int mumble; | |
5700 | int foo (void) { return mumble; } | |
5701 | EOF | |
5702 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS | |
5703 | -fPIC -shared -o conftest.so conftest.c | |
5704 | -nostdlib -nostartfiles | |
5705 | 1>&5' | |
5706 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
5707 | (eval $ac_try) 2>&5 | |
5708 | ac_status=$? | |
5709 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5710 | test $ac_status = 0; }; } | |
5711 | then | |
5712 | if $READELF -rW conftest.so | grep '_GLOB_DAT' > /dev/null; then | |
5713 | libc_cv_has_glob_dat=yes | |
5714 | else | |
5715 | libc_cv_has_glob_dat=no | |
5716 | fi | |
5717 | else | |
5718 | libc_cv_has_glob_dat=no | |
5719 | fi | |
5720 | rm -f conftest* | |
5721 | fi | |
5722 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_has_glob_dat" >&5 | |
5723 | $as_echo "$libc_cv_has_glob_dat" >&6; } | |
5724 | ||
5725 | ||
5c550700 RM |
5726 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker output format" >&5 |
5727 | $as_echo_n "checking linker output format... " >&6; } | |
f318beb8 | 5728 | if ${libc_cv_output_format+:} false; then : |
5c550700 RM |
5729 | $as_echo_n "(cached) " >&6 |
5730 | else | |
5731 | if libc_cv_output_format=` | |
5732 | ${CC-cc} -nostartfiles -nostdlib -Wl,--print-output-format 2>&5` | |
5733 | then | |
5734 | : | |
5735 | else | |
5736 | libc_cv_output_format= | |
5737 | fi | |
5738 | test -n "$libc_cv_output_format" || libc_cv_output_format=unknown | |
5739 | fi | |
5740 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_output_format" >&5 | |
5741 | $as_echo "$libc_cv_output_format" >&6; } | |
5742 | ||
5743 | ||
b08c89d9 | 5744 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fno-toplevel-reorder -fno-section-anchors" >&5 |
322e23db | 5745 | $as_echo_n "checking for -fno-toplevel-reorder -fno-section-anchors... " >&6; } |
f318beb8 | 5746 | if ${libc_cv_fno_toplevel_reorder+:} false; then : |
322e23db | 5747 | $as_echo_n "(cached) " >&6 |
49803108 AJ |
5748 | else |
5749 | cat > conftest.c <<EOF | |
5750 | int foo; | |
5751 | EOF | |
22dca1ea | 5752 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -fno-toplevel-reorder -fno-section-anchors |
49803108 | 5753 | conftest.c 1>&5' |
b08c89d9 | 5754 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
49803108 AJ |
5755 | (eval $ac_try) 2>&5 |
5756 | ac_status=$? | |
b08c89d9 UD |
5757 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5758 | test $ac_status = 0; }; } | |
49803108 | 5759 | then |
18e2ac6d | 5760 | libc_cv_fno_toplevel_reorder=yes |
49803108 | 5761 | else |
18e2ac6d | 5762 | libc_cv_fno_toplevel_reorder=no |
49803108 AJ |
5763 | fi |
5764 | rm -f conftest* | |
5765 | fi | |
b08c89d9 | 5766 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_fno_toplevel_reorder" >&5 |
322e23db | 5767 | $as_echo "$libc_cv_fno_toplevel_reorder" >&6; } |
18e2ac6d | 5768 | if test $libc_cv_fno_toplevel_reorder = yes; then |
22dca1ea | 5769 | fno_unit_at_a_time="-fno-toplevel-reorder -fno-section-anchors" |
18e2ac6d | 5770 | else |
49803108 AJ |
5771 | fno_unit_at_a_time=-fno-unit-at-a-time |
5772 | fi | |
5773 | ||
5774 | ||
b08c89d9 | 5775 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fstack-protector" >&5 |
322e23db | 5776 | $as_echo_n "checking for -fstack-protector... " >&6; } |
f318beb8 | 5777 | if ${libc_cv_ssp+:} false; then : |
322e23db | 5778 | $as_echo_n "(cached) " >&6 |
10ffcd52 | 5779 | else |
17228132 | 5780 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Werror -fstack-protector -xc /dev/null -S -o /dev/null' |
b08c89d9 | 5781 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
10ffcd52 UD |
5782 | (eval $ac_try) 2>&5 |
5783 | ac_status=$? | |
b08c89d9 | 5784 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
17228132 | 5785 | test $ac_status = 0; }; }; then : |
10ffcd52 UD |
5786 | libc_cv_ssp=yes |
5787 | else | |
5788 | libc_cv_ssp=no | |
5789 | fi | |
17228132 | 5790 | |
10ffcd52 | 5791 | fi |
b08c89d9 | 5792 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ssp" >&5 |
322e23db | 5793 | $as_echo "$libc_cv_ssp" >&6; } |
10ffcd52 | 5794 | |
6ab674eb MF |
5795 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fstack-protector-strong" >&5 |
5796 | $as_echo_n "checking for -fstack-protector-strong... " >&6; } | |
5797 | if ${libc_cv_ssp_strong+:} false; then : | |
5798 | $as_echo_n "(cached) " >&6 | |
5799 | else | |
5800 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Werror -fstack-protector-strong -xc /dev/null -S -o /dev/null' | |
5801 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
5802 | (eval $ac_try) 2>&5 | |
5803 | ac_status=$? | |
5804 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5805 | test $ac_status = 0; }; }; then : | |
5806 | libc_cv_ssp_strong=yes | |
5807 | else | |
5808 | libc_cv_ssp_strong=no | |
5809 | fi | |
5810 | ||
5811 | fi | |
5812 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ssp_strong" >&5 | |
5813 | $as_echo "$libc_cv_ssp_strong" >&6; } | |
5814 | ||
5815 | stack_protector= | |
5816 | if test "$libc_cv_ssp_strong" = "yes"; then | |
5817 | stack_protector="-fstack-protector-strong" | |
5818 | elif test "$libc_cv_ssp" = "yes"; then | |
5819 | stack_protector="-fstack-protector" | |
5820 | fi | |
5821 | ||
10ffcd52 | 5822 | |
a0da5fe1 | 5823 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc puts quotes around section names" >&5 |
322e23db | 5824 | $as_echo_n "checking whether cc puts quotes around section names... " >&6; } |
f318beb8 | 5825 | if ${libc_cv_have_section_quotes+:} false; then : |
322e23db | 5826 | $as_echo_n "(cached) " >&6 |
e26dd47f UD |
5827 | else |
5828 | cat > conftest.c <<EOF | |
a0da5fe1 UD |
5829 | static const int foo |
5830 | __attribute__ ((section ("bar"))) = 1; | |
e26dd47f | 5831 | EOF |
a0da5fe1 UD |
5832 | if ${CC-cc} -S conftest.c -o conftest.s; then |
5833 | if grep '\.section.*"bar"' conftest.s >/dev/null; then | |
5834 | libc_cv_have_section_quotes=yes | |
e26dd47f | 5835 | else |
a0da5fe1 | 5836 | libc_cv_have_section_quotes=no |
e26dd47f | 5837 | fi |
a0da5fe1 UD |
5838 | else |
5839 | libc_cv_have_section_quotes=unknown | |
5840 | fi | |
5841 | rm -f conftest.{c,s} | |
e26dd47f | 5842 | |
3a12e572 | 5843 | fi |
b08c89d9 | 5844 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_section_quotes" >&5 |
322e23db | 5845 | $as_echo "$libc_cv_have_section_quotes" >&6; } |
a0da5fe1 UD |
5846 | if test $libc_cv_have_section_quotes = yes; then |
5847 | $as_echo "#define HAVE_SECTION_QUOTES 1" >>confdefs.h | |
cd6ede75 | 5848 | |
9a97d1f7 UD |
5849 | fi |
5850 | ||
b08c89d9 | 5851 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_memset" >&5 |
322e23db | 5852 | $as_echo_n "checking for __builtin_memset... " >&6; } |
f318beb8 | 5853 | if ${libc_cv_gcc_builtin_memset+:} false; then : |
322e23db | 5854 | $as_echo_n "(cached) " >&6 |
d555194c UD |
5855 | else |
5856 | cat > conftest.c <<\EOF | |
5857 | void zero (void *x) | |
5858 | { | |
a52d1562 | 5859 | __builtin_memset (x, 0, 1000); |
d555194c UD |
5860 | } |
5861 | EOF | |
3a12e572 | 5862 | if { ac_try='${CC-cc} -O3 -S conftest.c -o - | fgrep "memset" > /dev/null' |
b08c89d9 | 5863 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
5864 | (eval $ac_try) 2>&5 |
5865 | ac_status=$? | |
b08c89d9 UD |
5866 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5867 | test $ac_status = 0; }; }; | |
d555194c UD |
5868 | then |
5869 | libc_cv_gcc_builtin_memset=no | |
5870 | else | |
5871 | libc_cv_gcc_builtin_memset=yes | |
5872 | fi | |
3a12e572 | 5873 | rm -f conftest* |
d555194c | 5874 | fi |
b08c89d9 | 5875 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_builtin_memset" >&5 |
322e23db | 5876 | $as_echo "$libc_cv_gcc_builtin_memset" >&6; } |
d555194c | 5877 | if test "$libc_cv_gcc_builtin_memset" = yes ; then |
b08c89d9 | 5878 | $as_echo "#define HAVE_BUILTIN_MEMSET 1" >>confdefs.h |
d555194c UD |
5879 | |
5880 | fi | |
5881 | ||
b08c89d9 | 5882 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for redirection of built-in functions" >&5 |
322e23db | 5883 | $as_echo_n "checking for redirection of built-in functions... " >&6; } |
f318beb8 | 5884 | if ${libc_cv_gcc_builtin_redirection+:} false; then : |
322e23db | 5885 | $as_echo_n "(cached) " >&6 |
85dd1003 UD |
5886 | else |
5887 | cat > conftest.c <<\EOF | |
5888 | extern char *strstr (const char *, const char *) __asm ("my_strstr"); | |
5889 | char *foo (const char *a, const char *b) | |
5890 | { | |
5891 | return __builtin_strstr (a, b); | |
5892 | } | |
5893 | EOF | |
5894 | if { ac_try='${CC-cc} -O3 -S conftest.c -o - | fgrep "my_strstr" > /dev/null' | |
b08c89d9 | 5895 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
85dd1003 UD |
5896 | (eval $ac_try) 2>&5 |
5897 | ac_status=$? | |
b08c89d9 UD |
5898 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5899 | test $ac_status = 0; }; }; | |
85dd1003 UD |
5900 | then |
5901 | libc_cv_gcc_builtin_redirection=yes | |
5902 | else | |
5903 | libc_cv_gcc_builtin_redirection=no | |
5904 | fi | |
5905 | rm -f conftest* | |
5906 | fi | |
b08c89d9 | 5907 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_builtin_redirection" >&5 |
322e23db | 5908 | $as_echo "$libc_cv_gcc_builtin_redirection" >&6; } |
3ce1f295 UD |
5909 | if test "$libc_cv_gcc_builtin_redirection" = no; then |
5910 | as_fn_error $? "support for the symbol redirection needed" "$LINENO" 5 | |
85dd1003 UD |
5911 | fi |
5912 | ||
7998fa78 AS |
5913 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler option to disable generation of FMA instructions" >&5 |
5914 | $as_echo_n "checking for compiler option to disable generation of FMA instructions... " >&6; } | |
5915 | if ${libc_cv_cc_nofma+:} false; then : | |
5916 | $as_echo_n "(cached) " >&6 | |
5917 | else | |
5918 | libc_cv_cc_nofma= | |
5919 | for opt in -ffp-contract=off -mno-fused-madd; do | |
5920 | if { ac_try='${CC-cc} $opt -xc /dev/null -S -o /dev/null' | |
5921 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
5922 | (eval $ac_try) 2>&5 | |
5923 | ac_status=$? | |
5924 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5925 | test $ac_status = 0; }; }; then : | |
5926 | libc_cv_cc_nofma=$opt; break | |
5927 | fi | |
5928 | done | |
5929 | fi | |
5930 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_nofma" >&5 | |
5931 | $as_echo "$libc_cv_cc_nofma" >&6; } | |
5932 | ||
bef0b507 | 5933 | |
2cf9ad57 | 5934 | if test -n "$submachine"; then |
b08c89d9 | 5935 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler option for CPU variant" >&5 |
322e23db | 5936 | $as_echo_n "checking for compiler option for CPU variant... " >&6; } |
f318beb8 | 5937 | if ${libc_cv_cc_submachine+:} false; then : |
322e23db | 5938 | $as_echo_n "(cached) " >&6 |
2cf9ad57 RM |
5939 | else |
5940 | libc_cv_cc_submachine=no | |
5941 | for opt in "-march=$submachine" "-mcpu=$submachine"; do | |
5942 | if { ac_try='${CC-cc} $opt -xc /dev/null -S -o /dev/null' | |
b08c89d9 | 5943 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
2cf9ad57 RM |
5944 | (eval $ac_try) 2>&5 |
5945 | ac_status=$? | |
b08c89d9 | 5946 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
40b601fb JM |
5947 | test $ac_status = 0; }; }; then : |
5948 | ||
2cf9ad57 RM |
5949 | libc_cv_cc_submachine="$opt" |
5950 | break | |
40b601fb | 5951 | fi |
2cf9ad57 RM |
5952 | done |
5953 | fi | |
b08c89d9 | 5954 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_submachine" >&5 |
322e23db | 5955 | $as_echo "$libc_cv_cc_submachine" >&6; } |
2cf9ad57 | 5956 | if test "x$libc_cv_cc_submachine" = xno; then |
4a531bb0 | 5957 | as_fn_error $? "${CC-cc} does not support $submachine" "$LINENO" 5 |
2cf9ad57 RM |
5958 | fi |
5959 | fi | |
5960 | ||
5961 | ||
85c2e611 AZ |
5962 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC accepts -fno-tree-loop-distribute-patterns with \ |
5963 | __attribute__ ((__optimize__))" >&5 | |
5964 | $as_echo_n "checking if $CC accepts -fno-tree-loop-distribute-patterns with \ | |
5965 | __attribute__ ((__optimize__))... " >&6; } | |
5966 | if ${libc_cv_cc_loop_to_function+:} false; then : | |
5967 | $as_echo_n "(cached) " >&6 | |
5968 | else | |
5969 | cat > conftest.c <<EOF | |
5970 | void | |
5971 | __attribute__ ((__optimize__ ("-fno-tree-loop-distribute-patterns"))) | |
5972 | foo (void) {} | |
5973 | EOF | |
5974 | libc_cv_cc_loop_to_function=no | |
5975 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c' | |
5976 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
5977 | (eval $ac_try) 2>&5 | |
5978 | ac_status=$? | |
5979 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5980 | test $ac_status = 0; }; } | |
5981 | then | |
5982 | libc_cv_cc_loop_to_function=yes | |
5983 | fi | |
5984 | rm -f conftest* | |
5985 | fi | |
5986 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_loop_to_function" >&5 | |
5987 | $as_echo "$libc_cv_cc_loop_to_function" >&6; } | |
5988 | if test $libc_cv_cc_loop_to_function = yes; then | |
5989 | $as_echo "#define HAVE_CC_INHIBIT_LOOP_TO_LIBCALL 1" >>confdefs.h | |
5990 | ||
5991 | fi | |
5992 | ||
5993 | ||
b08c89d9 | 5994 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libgd" >&5 |
322e23db | 5995 | $as_echo_n "checking for libgd... " >&6; } |
6dab8688 UD |
5996 | if test "$with_gd" != "no"; then |
5997 | old_CFLAGS="$CFLAGS" | |
5998 | CFLAGS="$CFLAGS $libgd_include" | |
5999 | old_LDFLAGS="$LDFLAGS" | |
6000 | LDFLAGS="$LDFLAGS $libgd_ldflags" | |
6001 | old_LIBS="$LIBS" | |
6002 | LIBS="$LIBS -lgd -lpng -lz -lm" | |
b08c89d9 | 6003 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2abf9ff1 | 6004 | /* end confdefs.h. */ |
c8f3e6db | 6005 | #include <gd.h> |
3a12e572 UD |
6006 | int |
6007 | main () | |
6008 | { | |
c8f3e6db | 6009 | gdImagePng (0, 0) |
3a12e572 UD |
6010 | ; |
6011 | return 0; | |
6012 | } | |
6013 | _ACEOF | |
b08c89d9 | 6014 | if ac_fn_c_try_link "$LINENO"; then : |
c8f3e6db UD |
6015 | LIBGD=yes |
6016 | else | |
b08c89d9 | 6017 | LIBGD=no |
c8f3e6db | 6018 | fi |
b08c89d9 UD |
6019 | rm -f core conftest.err conftest.$ac_objext \ |
6020 | conftest$ac_exeext conftest.$ac_ext | |
6dab8688 UD |
6021 | CFLAGS="$old_CFLAGS" |
6022 | LDFLAGS="$old_LDFLAGS" | |
6023 | LIBS="$old_LIBS" | |
6024 | else | |
6025 | LIBGD=no | |
6026 | fi | |
b08c89d9 | 6027 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGD" >&5 |
322e23db | 6028 | $as_echo "$LIBGD" >&6; } |
3a12e572 UD |
6029 | |
6030 | ||
74a30a58 UD |
6031 | # SELinux detection |
6032 | if test x$with_selinux = xno ; then | |
6033 | have_selinux=no; | |
6034 | else | |
6035 | # See if we have the SELinux library | |
b08c89d9 | 6036 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for is_selinux_enabled in -lselinux" >&5 |
322e23db | 6037 | $as_echo_n "checking for is_selinux_enabled in -lselinux... " >&6; } |
f318beb8 | 6038 | if ${ac_cv_lib_selinux_is_selinux_enabled+:} false; then : |
322e23db | 6039 | $as_echo_n "(cached) " >&6 |
74a30a58 UD |
6040 | else |
6041 | ac_check_lib_save_LIBS=$LIBS | |
6042 | LIBS="-lselinux $LIBS" | |
b08c89d9 | 6043 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
74a30a58 UD |
6044 | /* end confdefs.h. */ |
6045 | ||
26f56c1c UD |
6046 | /* Override any GCC internal prototype to avoid an error. |
6047 | Use char because int might match the return type of a GCC | |
6048 | builtin and then its argument prototype would still apply. */ | |
74a30a58 UD |
6049 | #ifdef __cplusplus |
6050 | extern "C" | |
6051 | #endif | |
74a30a58 UD |
6052 | char is_selinux_enabled (); |
6053 | int | |
6054 | main () | |
6055 | { | |
26f56c1c | 6056 | return is_selinux_enabled (); |
74a30a58 UD |
6057 | ; |
6058 | return 0; | |
6059 | } | |
6060 | _ACEOF | |
b08c89d9 | 6061 | if ac_fn_c_try_link "$LINENO"; then : |
74a30a58 UD |
6062 | ac_cv_lib_selinux_is_selinux_enabled=yes |
6063 | else | |
b08c89d9 | 6064 | ac_cv_lib_selinux_is_selinux_enabled=no |
74a30a58 | 6065 | fi |
b08c89d9 UD |
6066 | rm -f core conftest.err conftest.$ac_objext \ |
6067 | conftest$ac_exeext conftest.$ac_ext | |
74a30a58 UD |
6068 | LIBS=$ac_check_lib_save_LIBS |
6069 | fi | |
b08c89d9 | 6070 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_is_selinux_enabled" >&5 |
322e23db | 6071 | $as_echo "$ac_cv_lib_selinux_is_selinux_enabled" >&6; } |
f318beb8 | 6072 | if test "x$ac_cv_lib_selinux_is_selinux_enabled" = xyes; then : |
74a30a58 UD |
6073 | have_selinux=yes |
6074 | else | |
6075 | have_selinux=no | |
6076 | fi | |
6077 | ||
8f1913a9 | 6078 | if test x$with_selinux = xyes ; then |
74a30a58 | 6079 | if test x$have_selinux = xno ; then |
0699f766 | 6080 | as_fn_error $? "SELinux explicitly required, but SELinux library not found" "$LINENO" 5 |
74a30a58 UD |
6081 | fi |
6082 | fi | |
6083 | fi | |
6084 | # Check if we're building with SELinux support. | |
6085 | if test "x$have_selinux" = xyes; then | |
6086 | ||
b08c89d9 | 6087 | $as_echo "#define HAVE_SELINUX 1" >>confdefs.h |
74a30a58 | 6088 | |
b399a0c2 UD |
6089 | |
6090 | # See if we have the libaudit library | |
b08c89d9 | 6091 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for audit_log_user_avc_message in -laudit" >&5 |
322e23db | 6092 | $as_echo_n "checking for audit_log_user_avc_message in -laudit... " >&6; } |
f318beb8 | 6093 | if ${ac_cv_lib_audit_audit_log_user_avc_message+:} false; then : |
322e23db | 6094 | $as_echo_n "(cached) " >&6 |
b399a0c2 UD |
6095 | else |
6096 | ac_check_lib_save_LIBS=$LIBS | |
6097 | LIBS="-laudit $LIBS" | |
b08c89d9 | 6098 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
b399a0c2 UD |
6099 | /* end confdefs.h. */ |
6100 | ||
26f56c1c UD |
6101 | /* Override any GCC internal prototype to avoid an error. |
6102 | Use char because int might match the return type of a GCC | |
6103 | builtin and then its argument prototype would still apply. */ | |
b399a0c2 UD |
6104 | #ifdef __cplusplus |
6105 | extern "C" | |
6106 | #endif | |
b2f97341 | 6107 | char audit_log_user_avc_message (); |
b399a0c2 UD |
6108 | int |
6109 | main () | |
6110 | { | |
26f56c1c | 6111 | return audit_log_user_avc_message (); |
b399a0c2 UD |
6112 | ; |
6113 | return 0; | |
6114 | } | |
6115 | _ACEOF | |
b08c89d9 | 6116 | if ac_fn_c_try_link "$LINENO"; then : |
b2f97341 | 6117 | ac_cv_lib_audit_audit_log_user_avc_message=yes |
b399a0c2 | 6118 | else |
b08c89d9 | 6119 | ac_cv_lib_audit_audit_log_user_avc_message=no |
b399a0c2 | 6120 | fi |
b08c89d9 UD |
6121 | rm -f core conftest.err conftest.$ac_objext \ |
6122 | conftest$ac_exeext conftest.$ac_ext | |
b399a0c2 UD |
6123 | LIBS=$ac_check_lib_save_LIBS |
6124 | fi | |
b08c89d9 | 6125 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_audit_audit_log_user_avc_message" >&5 |
322e23db | 6126 | $as_echo "$ac_cv_lib_audit_audit_log_user_avc_message" >&6; } |
f318beb8 | 6127 | if test "x$ac_cv_lib_audit_audit_log_user_avc_message" = xyes; then : |
b399a0c2 UD |
6128 | have_libaudit=yes |
6129 | else | |
6130 | have_libaudit=no | |
6131 | fi | |
6132 | ||
6133 | if test "x$have_libaudit" = xyes; then | |
6134 | ||
b08c89d9 | 6135 | $as_echo "#define HAVE_LIBAUDIT 1" >>confdefs.h |
b399a0c2 UD |
6136 | |
6137 | fi | |
6138 | ||
1f063dca UD |
6139 | |
6140 | # See if we have the libcap library | |
b08c89d9 | 6141 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cap_init in -lcap" >&5 |
322e23db | 6142 | $as_echo_n "checking for cap_init in -lcap... " >&6; } |
f318beb8 | 6143 | if ${ac_cv_lib_cap_cap_init+:} false; then : |
322e23db | 6144 | $as_echo_n "(cached) " >&6 |
1f063dca UD |
6145 | else |
6146 | ac_check_lib_save_LIBS=$LIBS | |
6147 | LIBS="-lcap $LIBS" | |
b08c89d9 | 6148 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
1f063dca UD |
6149 | /* end confdefs.h. */ |
6150 | ||
26f56c1c UD |
6151 | /* Override any GCC internal prototype to avoid an error. |
6152 | Use char because int might match the return type of a GCC | |
6153 | builtin and then its argument prototype would still apply. */ | |
1f063dca UD |
6154 | #ifdef __cplusplus |
6155 | extern "C" | |
6156 | #endif | |
1f063dca UD |
6157 | char cap_init (); |
6158 | int | |
6159 | main () | |
6160 | { | |
26f56c1c | 6161 | return cap_init (); |
1f063dca UD |
6162 | ; |
6163 | return 0; | |
6164 | } | |
6165 | _ACEOF | |
b08c89d9 | 6166 | if ac_fn_c_try_link "$LINENO"; then : |
1f063dca UD |
6167 | ac_cv_lib_cap_cap_init=yes |
6168 | else | |
b08c89d9 | 6169 | ac_cv_lib_cap_cap_init=no |
1f063dca | 6170 | fi |
b08c89d9 UD |
6171 | rm -f core conftest.err conftest.$ac_objext \ |
6172 | conftest$ac_exeext conftest.$ac_ext | |
1f063dca UD |
6173 | LIBS=$ac_check_lib_save_LIBS |
6174 | fi | |
b08c89d9 | 6175 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cap_cap_init" >&5 |
322e23db | 6176 | $as_echo "$ac_cv_lib_cap_cap_init" >&6; } |
f318beb8 | 6177 | if test "x$ac_cv_lib_cap_cap_init" = xyes; then : |
1f063dca UD |
6178 | have_libcap=yes |
6179 | else | |
6180 | have_libcap=no | |
6181 | fi | |
6182 | ||
6183 | if test "x$have_libcap" = xyes; then | |
6184 | ||
b08c89d9 | 6185 | $as_echo "#define HAVE_LIBCAP 1" >>confdefs.h |
1f063dca UD |
6186 | |
6187 | fi | |
6188 | ||
74a30a58 UD |
6189 | fi |
6190 | ||
6191 | ||
61653dfb RM |
6192 | CPPUNDEFS= |
6193 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FORTIFY_SOURCE predefine" >&5 | |
6194 | $as_echo_n "checking for _FORTIFY_SOURCE predefine... " >&6; } | |
6195 | if ${libc_cv_predef_fortify_source+:} false; then : | |
6196 | $as_echo_n "(cached) " >&6 | |
6197 | else | |
6198 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6199 | /* end confdefs.h. */ | |
6200 | ||
6201 | int | |
6202 | main () | |
6203 | { | |
6204 | ||
6205 | #ifdef _FORTIFY_SOURCE | |
6206 | # error bogon | |
6207 | #endif | |
6208 | ; | |
6209 | return 0; | |
6210 | } | |
6211 | _ACEOF | |
6212 | if ac_fn_c_try_compile "$LINENO"; then : | |
6213 | libc_cv_predef_fortify_source=no | |
6214 | else | |
6215 | libc_cv_predef_fortify_source=yes | |
6216 | fi | |
6217 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6218 | fi | |
6219 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_predef_fortify_source" >&5 | |
6220 | $as_echo "$libc_cv_predef_fortify_source" >&6; } | |
6221 | if test $libc_cv_predef_fortify_source = yes; then | |
6222 | CPPUNDEFS="${CPPUNDEFS:+$CPPUNDEFS }-U_FORTIFY_SOURCE" | |
6223 | fi | |
6224 | ||
6225 | ||
30b99d79 RM |
6226 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC implicitly enables -fstack-protector" >&5 |
6227 | $as_echo_n "checking whether $CC implicitly enables -fstack-protector... " >&6; } | |
6228 | if ${libc_cv_predef_stack_protector+:} false; then : | |
6229 | $as_echo_n "(cached) " >&6 | |
6230 | else | |
6231 | ||
6232 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6233 | /* end confdefs.h. */ | |
6234 | extern void foobar (char *); | |
6235 | int | |
6236 | main () | |
6237 | { | |
6238 | char large_array[2048]; foobar (large_array); | |
6239 | ; | |
6240 | return 0; | |
6241 | } | |
6242 | _ACEOF | |
6243 | if ac_fn_c_try_compile "$LINENO"; then : | |
6244 | ||
6245 | libc_undefs=`$NM -u conftest.o | | |
6246 | LC_ALL=C $AWK '$1 == "U" { print $2 | "sort -u"; next } { exit(1) }' \ | |
6247 | 2>&5` || { | |
6248 | as_fn_error $? "confusing output from $NM -u" "$LINENO" 5 | |
6249 | } | |
6250 | echo >&5 "libc_undefs='$libc_undefs'" | |
59f0c22e JM |
6251 | # On some architectures, there are architecture-specific undefined |
6252 | # symbols (resolved by the linker), so filter out unknown symbols. | |
6253 | # This will fail to produce the correct result if the compiler | |
6254 | # defaults to -fstack-protector but this produces an undefined symbol | |
6255 | # other than __stack_chk_fail. However, compilers like that have not | |
6256 | # been encountered in practice. | |
6257 | libc_undefs=`echo "$libc_undefs" | egrep '^(foobar|__stack_chk_fail)$'` | |
30b99d79 RM |
6258 | case "$libc_undefs" in |
6259 | foobar) libc_cv_predef_stack_protector=no ;; | |
6260 | '__stack_chk_fail | |
6261 | foobar') libc_cv_predef_stack_protector=yes ;; | |
6262 | *) as_fn_error $? "unexpected symbols in test: $libc_undefs" "$LINENO" 5 ;; | |
6263 | esac | |
6264 | else | |
6265 | as_fn_error $? "test compilation failed" "$LINENO" 5 | |
6266 | fi | |
6267 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6268 | ||
6269 | fi | |
6270 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_predef_stack_protector" >&5 | |
6271 | $as_echo "$libc_cv_predef_stack_protector" >&6; } | |
6272 | libc_extra_cflags= | |
6273 | if test $libc_cv_predef_stack_protector = yes; then | |
7ffa9423 | 6274 | libc_extra_cflags="$libc_extra_cflags -fno-stack-protector" |
30b99d79 | 6275 | fi |
7ffa9423 | 6276 | libc_extra_cppflags= |
30b99d79 | 6277 | |
61b1ef6e MF |
6278 | # Some linkers on some architectures support __ehdr_start but with |
6279 | # bugs. Make sure usage of it does not create relocations in the | |
6280 | # output (as the linker should resolve them all for us). | |
6281 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the linker provides working __ehdr_start" >&5 | |
6282 | $as_echo_n "checking whether the linker provides working __ehdr_start... " >&6; } | |
44c4e5d5 RM |
6283 | if ${libc_cv_ehdr_start+:} false; then : |
6284 | $as_echo_n "(cached) " >&6 | |
6285 | else | |
6286 | ||
6287 | old_CFLAGS="$CFLAGS" | |
6288 | old_LDFLAGS="$LDFLAGS" | |
6289 | old_LIBS="$LIBS" | |
6290 | CFLAGS="$CFLAGS -fPIC" | |
6291 | LDFLAGS="$LDFLAGS -nostdlib -nostartfiles -shared" | |
6292 | LIBS= | |
6293 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6294 | /* end confdefs.h. */ | |
6295 | ||
61b1ef6e MF |
6296 | typedef struct { |
6297 | char foo; | |
6298 | long val; | |
6299 | } Ehdr; | |
6300 | extern const Ehdr __ehdr_start __attribute__ ((visibility ("hidden"))); | |
6301 | long ehdr (void) { return __ehdr_start.val; } | |
44c4e5d5 RM |
6302 | |
6303 | _ACEOF | |
6304 | if ac_fn_c_try_link "$LINENO"; then : | |
61b1ef6e MF |
6305 | if $READELF -r conftest | fgrep __ehdr_start >/dev/null; then |
6306 | libc_cv_ehdr_start=broken | |
6307 | else | |
6308 | libc_cv_ehdr_start=yes | |
6309 | fi | |
44c4e5d5 RM |
6310 | else |
6311 | libc_cv_ehdr_start=no | |
6312 | fi | |
6313 | rm -f core conftest.err conftest.$ac_objext \ | |
6314 | conftest$ac_exeext conftest.$ac_ext | |
6315 | CFLAGS="$old_CFLAGS" | |
6316 | LDFLAGS="$old_LDFLAGS" | |
6317 | LIBS="$old_LIBS" | |
6318 | ||
6319 | fi | |
6320 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ehdr_start" >&5 | |
6321 | $as_echo "$libc_cv_ehdr_start" >&6; } | |
61b1ef6e | 6322 | if test "$libc_cv_ehdr_start" = yes; then |
44c4e5d5 RM |
6323 | $as_echo "#define HAVE_EHDR_START 1" >>confdefs.h |
6324 | ||
61b1ef6e MF |
6325 | elif test "$libc_cv_ehdr_start" = broken; then |
6326 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: linker is broken -- you should upgrade" >&5 | |
6327 | $as_echo "$as_me: WARNING: linker is broken -- you should upgrade" >&2;} | |
44c4e5d5 RM |
6328 | fi |
6329 | ||
9fe7e787 RM |
6330 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_trap with no external dependencies" >&5 |
6331 | $as_echo_n "checking for __builtin_trap with no external dependencies... " >&6; } | |
6332 | if ${libc_cv_builtin_trap+:} false; then : | |
6333 | $as_echo_n "(cached) " >&6 | |
6334 | else | |
6335 | libc_cv_builtin_trap=no | |
6336 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6337 | /* end confdefs.h. */ | |
6338 | ||
6339 | int | |
6340 | main () | |
6341 | { | |
6342 | __builtin_trap () | |
6343 | ; | |
6344 | return 0; | |
6345 | } | |
6346 | _ACEOF | |
6347 | if ac_fn_c_try_compile "$LINENO"; then : | |
6348 | ||
6349 | libc_undefs=`$NM -u conftest.o | | |
6350 | LC_ALL=C $AWK '$1 == "U" { print $2 | "sort -u"; next } { exit(1) }' \ | |
6351 | 2>&5` || { | |
6352 | as_fn_error $? "confusing output from $NM -u" "$LINENO" 5 | |
6353 | } | |
6354 | echo >&5 "libc_undefs='$libc_undefs'" | |
6355 | if test -z "$libc_undefs"; then | |
6356 | libc_cv_builtin_trap=yes | |
6357 | fi | |
6358 | fi | |
6359 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6360 | fi | |
6361 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_builtin_trap" >&5 | |
6362 | $as_echo "$libc_cv_builtin_trap" >&6; } | |
6363 | if test $libc_cv_builtin_trap = yes; then | |
6364 | $as_echo "#define HAVE_BUILTIN_TRAP 1" >>confdefs.h | |
6365 | ||
6366 | fi | |
6367 | ||
99e1dc0a FW |
6368 | ac_ext=cpp |
6369 | ac_cpp='$CXXCPP $CPPFLAGS' | |
6370 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
6371 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
6372 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
6373 | ||
6374 | ||
6375 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler supports thread_local" >&5 | |
6376 | $as_echo_n "checking whether the C++ compiler supports thread_local... " >&6; } | |
6377 | if ${libc_cv_cxx_thread_local+:} false; then : | |
6378 | $as_echo_n "(cached) " >&6 | |
6379 | else | |
6380 | ||
6381 | old_CXXFLAGS="$CXXFLAGS" | |
6382 | CXXFLAGS="$CXXFLAGS -std=gnu++11" | |
6383 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6384 | /* end confdefs.h. */ | |
6385 | ||
6386 | #include <thread> | |
6387 | ||
6388 | // Compiler support. | |
6389 | struct S | |
6390 | { | |
6391 | S (); | |
6392 | ~S (); | |
6393 | }; | |
6394 | thread_local S s; | |
6395 | S * get () { return &s; } | |
6396 | ||
6397 | // libstdc++ support. | |
6398 | #ifndef _GLIBCXX_HAVE___CXA_THREAD_ATEXIT_IMPL | |
6399 | #error __cxa_thread_atexit_impl not supported | |
6400 | #endif | |
6401 | ||
6402 | _ACEOF | |
6403 | if ac_fn_cxx_try_compile "$LINENO"; then : | |
6404 | libc_cv_cxx_thread_local=yes | |
6405 | else | |
6406 | libc_cv_cxx_thread_local=no | |
6407 | fi | |
6408 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6409 | CXXFLAGS="$old_CXXFLAGS" | |
6410 | ||
6411 | fi | |
6412 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cxx_thread_local" >&5 | |
6413 | $as_echo "$libc_cv_cxx_thread_local" >&6; } | |
6414 | ||
6415 | ||
6416 | ac_ext=c | |
6417 | ac_cpp='$CPP $CPPFLAGS' | |
6418 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
6419 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
6420 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
6421 | ||
6422 | ||
cd6ede75 UD |
6423 | ### End of automated tests. |
6424 | ### Now run sysdeps configure fragments. | |
6425 | ||
cb343854 | 6426 | # They also can set these variables. |
b43b13ac | 6427 | use_ldconfig=no |
cb343854 | 6428 | ldd_rewrite_script=no |
77259608 | 6429 | libc_cv_sysconfdir=$sysconfdir |
4248b1b1 | 6430 | libc_cv_localstatedir=$localstatedir |
74bd2300 | 6431 | libc_cv_gcc_unwind_find_fde=no |
e2fd3cbe | 6432 | libc_cv_idn=no |
cb343854 | 6433 | |
cd6ede75 | 6434 | # Iterate over all the sysdep directories we will use, running their |
09055553 | 6435 | # configure fragments. |
cd6ede75 UD |
6436 | for dir in $sysnames; do |
6437 | case $dir in | |
6438 | /*) dest=$dir ;; | |
6439 | *) dest=$srcdir/$dir ;; | |
6440 | esac | |
6441 | if test -r $dest/configure; then | |
b08c89d9 | 6442 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: running configure fragment for $dir" >&5 |
322e23db | 6443 | $as_echo "running configure fragment for $dir" >&6; } |
cd6ede75 UD |
6444 | . $dest/configure |
6445 | fi | |
cd6ede75 UD |
6446 | done |
6447 | ||
5695d46f AS |
6448 | if test x"$build_mathvec" = xnotset; then |
6449 | build_mathvec=no | |
6450 | fi | |
6451 | config_vars="$config_vars | |
6452 | build-mathvec = $build_mathvec" | |
6453 | ||
7ffa9423 AZ |
6454 | |
6455 | ||
6456 | ||
74bd2300 | 6457 | if test x$libc_cv_gcc_unwind_find_fde = xyes; then |
b08c89d9 | 6458 | $as_echo "#define EXPORT_UNWIND_FIND_FDE 1" >>confdefs.h |
74bd2300 UD |
6459 | |
6460 | fi | |
6461 | ||
6462 | ||
6e6249d0 RM |
6463 | # A sysdeps configure fragment can reset this if IFUNC is not actually |
6464 | # usable even though the assembler knows how to generate the symbol type. | |
6465 | if test x"$libc_cv_ld_gnu_indirect_function" = xyes; then | |
6466 | $as_echo "#define HAVE_IFUNC 1" >>confdefs.h | |
6467 | ||
6468 | fi | |
6469 | ||
3cc3ef96 RM |
6470 | # This is far from the AC_ARG_ENABLE that sets it so that a sysdeps |
6471 | # configure fragment can override the value to prevent this AC_DEFINE. | |
6472 | ||
6473 | if test "x$use_nscd" != xno; then | |
6474 | $as_echo "#define USE_NSCD 1" >>confdefs.h | |
6475 | ||
6476 | fi | |
c53d909c RM |
6477 | if test "x$build_nscd" = xdefault; then |
6478 | build_nscd=$use_nscd | |
6479 | fi | |
3cc3ef96 | 6480 | |
cd6ede75 UD |
6481 | |
6482 | ||
6483 | ||
6484 | ||
6485 | ||
cb343854 | 6486 | |
dff14448 | 6487 | |
f57f8055 RM |
6488 | if test x$use_ldconfig = xyes; then |
6489 | $as_echo "#define USE_LDCONFIG 1" >>confdefs.h | |
6490 | ||
6491 | fi | |
af968f62 | 6492 | |
3b100462 | 6493 | |
eae47a36 | 6494 | |
7998fa78 | 6495 | |
650425ce | 6496 | |
a334319f | 6497 | |
b08c89d9 | 6498 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -fPIC is default" >&5 |
322e23db | 6499 | $as_echo_n "checking whether -fPIC is default... " >&6; } |
f318beb8 | 6500 | if ${libc_cv_pic_default+:} false; then : |
322e23db | 6501 | $as_echo_n "(cached) " >&6 |
cc3fa755 | 6502 | else |
ff886b82 | 6503 | libc_cv_pic_default=yes |
cc3fa755 | 6504 | cat > conftest.c <<EOF |
9756dfe1 | 6505 | #if defined __PIC__ || defined __pic__ || defined PIC || defined pic |
cc3fa755 UD |
6506 | # error PIC is default. |
6507 | #endif | |
6508 | EOF | |
6509 | if eval "${CC-cc} -S conftest.c 2>&5 1>&5"; then | |
ff886b82 | 6510 | libc_cv_pic_default=no |
cc3fa755 UD |
6511 | fi |
6512 | rm -f conftest.* | |
6513 | fi | |
b08c89d9 | 6514 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_pic_default" >&5 |
322e23db | 6515 | $as_echo "$libc_cv_pic_default" >&6; } |
cc3fa755 UD |
6516 | |
6517 | ||
cc08749b L |
6518 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -fPIE is default" >&5 |
6519 | $as_echo_n "checking whether -fPIE is default... " >&6; } | |
6520 | if ${libc_cv_pie_default+:} false; then : | |
6521 | $as_echo_n "(cached) " >&6 | |
6522 | else | |
6523 | libc_cv_pie_default=yes | |
6524 | cat > conftest.c <<EOF | |
6525 | #if defined __PIE__ || defined __pie__ || defined PIE || defined pie | |
6526 | # error PIE is default. | |
6527 | #endif | |
6528 | EOF | |
6529 | if eval "${CC-cc} -S conftest.c 2>&5 1>&5"; then | |
6530 | libc_cv_pie_default=no | |
6531 | fi | |
6532 | rm -f conftest.* | |
6533 | fi | |
6534 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_pie_default" >&5 | |
6535 | $as_echo "$libc_cv_pie_default" >&6; } | |
6536 | ||
6537 | ||
2103c260 | 6538 | |
2103c260 | 6539 | |
2103c260 | 6540 | |
cc3fa755 | 6541 | |
cd6ede75 UD |
6542 | |
6543 | ||
6544 | ||
ee74a442 UD |
6545 | VERSION=`sed -n -e 's/^#define VERSION "\([^"]*\)"/\1/p' < $srcdir/version.h` |
6546 | RELEASE=`sed -n -e 's/^#define RELEASE "\([^"]*\)"/\1/p' < $srcdir/version.h` | |
6547 | ||
cd6ede75 UD |
6548 | |
6549 | ||
728e272a | 6550 | ac_config_files="$ac_config_files config.make Makefile" |
f4b07664 | 6551 | |
26f56c1c | 6552 | ac_config_commands="$ac_config_commands default" |
f4b07664 | 6553 | |
3a12e572 | 6554 | cat >confcache <<\_ACEOF |
cd6ede75 UD |
6555 | # This file is a shell script that caches the results of configure |
6556 | # tests run on this system so they can be shared between configure | |
3a12e572 UD |
6557 | # scripts and configure runs, see configure's option --config-cache. |
6558 | # It is not useful on other systems. If it contains results you don't | |
6559 | # want to keep, you may remove or edit it. | |
cd6ede75 | 6560 | # |
3a12e572 UD |
6561 | # config.status only pays attention to the cache file if you give it |
6562 | # the --recheck option to rerun configure. | |
cd6ede75 | 6563 | # |
f4b07664 | 6564 | # `ac_cv_env_foo' variables (set or unset) will be overridden when |
3a12e572 UD |
6565 | # loading this file, other *unset* `ac_cv_foo' will be assigned the |
6566 | # following values. | |
6567 | ||
6568 | _ACEOF | |
6569 | ||
cd6ede75 UD |
6570 | # The following way of writing the cache mishandles newlines in values, |
6571 | # but we know of no workaround that is simple, portable, and efficient. | |
26f56c1c | 6572 | # So, we kill variables containing newlines. |
cd6ede75 UD |
6573 | # Ultrix sh set writes to stderr and can't be redirected directly, |
6574 | # and sets the high bit in the cache file unless we assign to the vars. | |
26f56c1c UD |
6575 | ( |
6576 | for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do | |
6577 | eval ac_val=\$$ac_var | |
6578 | case $ac_val in #( | |
6579 | *${as_nl}*) | |
6580 | case $ac_var in #( | |
b08c89d9 | 6581 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 |
322e23db | 6582 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; |
26f56c1c UD |
6583 | esac |
6584 | case $ac_var in #( | |
6585 | _ | IFS | as_nl) ;; #( | |
322e23db | 6586 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( |
b08c89d9 | 6587 | *) { eval $ac_var=; unset $ac_var;} ;; |
26f56c1c UD |
6588 | esac ;; |
6589 | esac | |
6590 | done | |
6591 | ||
3a12e572 | 6592 | (set) 2>&1 | |
26f56c1c UD |
6593 | case $as_nl`(ac_space=' '; set) 2>&1` in #( |
6594 | *${as_nl}ac_space=\ *) | |
b08c89d9 UD |
6595 | # `set' does not quote correctly, so add quotes: double-quote |
6596 | # substitution turns \\\\ into \\, and sed turns \\ into \. | |
3a12e572 | 6597 | sed -n \ |
9382fcee RM |
6598 | "s/'/'\\\\''/g; |
6599 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" | |
26f56c1c | 6600 | ;; #( |
3a12e572 UD |
6601 | *) |
6602 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
26f56c1c | 6603 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
3a12e572 | 6604 | ;; |
26f56c1c UD |
6605 | esac | |
6606 | sort | |
6607 | ) | | |
3a12e572 | 6608 | sed ' |
26f56c1c | 6609 | /^ac_cv_env_/b end |
3a12e572 | 6610 | t clear |
26f56c1c | 6611 | :clear |
3a12e572 UD |
6612 | s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ |
6613 | t end | |
26f56c1c UD |
6614 | s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ |
6615 | :end' >>confcache | |
6616 | if diff "$cache_file" confcache >/dev/null 2>&1; then :; else | |
6617 | if test -w "$cache_file"; then | |
f318beb8 | 6618 | if test "x$cache_file" != "x/dev/null"; then |
b08c89d9 | 6619 | { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 |
322e23db | 6620 | $as_echo "$as_me: updating cache $cache_file" >&6;} |
f318beb8 UD |
6621 | if test ! -f "$cache_file" || test -h "$cache_file"; then |
6622 | cat confcache >"$cache_file" | |
6623 | else | |
6624 | case $cache_file in #( | |
6625 | */* | ?:*) | |
6626 | mv -f confcache "$cache_file"$$ && | |
6627 | mv -f "$cache_file"$$ "$cache_file" ;; #( | |
6628 | *) | |
6629 | mv -f confcache "$cache_file" ;; | |
6630 | esac | |
6631 | fi | |
6632 | fi | |
cd6ede75 | 6633 | else |
b08c89d9 | 6634 | { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 |
322e23db | 6635 | $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} |
cd6ede75 UD |
6636 | fi |
6637 | fi | |
6638 | rm -f confcache | |
6639 | ||
cd6ede75 UD |
6640 | test "x$prefix" = xNONE && prefix=$ac_default_prefix |
6641 | # Let make expand exec_prefix. | |
6642 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
6643 | ||
cd6ede75 UD |
6644 | DEFS=-DHAVE_CONFIG_H |
6645 | ||
f4b07664 RM |
6646 | ac_libobjs= |
6647 | ac_ltlibobjs= | |
4a531bb0 | 6648 | U= |
f4b07664 RM |
6649 | for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue |
6650 | # 1. Remove the extension, and $U if already installed. | |
26f56c1c | 6651 | ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' |
322e23db | 6652 | ac_i=`$as_echo "$ac_i" | sed "$ac_script"` |
26f56c1c UD |
6653 | # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR |
6654 | # will be set to the directory where LIBOBJS objects are built. | |
b08c89d9 UD |
6655 | as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" |
6656 | as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' | |
f4b07664 RM |
6657 | done |
6658 | LIBOBJS=$ac_libobjs | |
6659 | ||
6660 | LTLIBOBJS=$ac_ltlibobjs | |
6661 | ||
6662 | ||
cd6ede75 | 6663 | |
f318beb8 | 6664 | : "${CONFIG_STATUS=./config.status}" |
322e23db | 6665 | ac_write_fail=0 |
3a12e572 UD |
6666 | ac_clean_files_save=$ac_clean_files |
6667 | ac_clean_files="$ac_clean_files $CONFIG_STATUS" | |
b08c89d9 | 6668 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 |
322e23db | 6669 | $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} |
b08c89d9 UD |
6670 | as_write_fail=0 |
6671 | cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 | |
3a12e572 UD |
6672 | #! $SHELL |
6673 | # Generated by $as_me. | |
cd6ede75 | 6674 | # Run this file to recreate the current configuration. |
cd6ede75 | 6675 | # Compiler output produced by configure, useful for debugging |
3a12e572 | 6676 | # configure, is in config.log if it exists. |
cd6ede75 | 6677 | |
3a12e572 | 6678 | debug=false |
2abf9ff1 RM |
6679 | ac_cs_recheck=false |
6680 | ac_cs_silent=false | |
3a12e572 | 6681 | |
b08c89d9 UD |
6682 | SHELL=\${CONFIG_SHELL-$SHELL} |
6683 | export SHELL | |
6684 | _ASEOF | |
6685 | cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 | |
6686 | ## -------------------- ## | |
6687 | ## M4sh Initialization. ## | |
6688 | ## -------------------- ## | |
3a12e572 | 6689 | |
26f56c1c UD |
6690 | # Be more Bourne compatible |
6691 | DUALCASE=1; export DUALCASE # for MKS sh | |
b08c89d9 | 6692 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : |
3a12e572 UD |
6693 | emulate sh |
6694 | NULLCMD=: | |
322e23db | 6695 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
f4b07664 RM |
6696 | # is contrary to our usage. Disable this feature. |
6697 | alias -g '${1+"$@"}'='"$@"' | |
26f56c1c UD |
6698 | setopt NO_GLOB_SUBST |
6699 | else | |
b08c89d9 UD |
6700 | case `(set -o) 2>/dev/null` in #( |
6701 | *posix*) : | |
6702 | set -o posix ;; #( | |
6703 | *) : | |
6704 | ;; | |
26f56c1c | 6705 | esac |
26f56c1c UD |
6706 | fi |
6707 | ||
6708 | ||
322e23db UD |
6709 | as_nl=' |
6710 | ' | |
6711 | export as_nl | |
6712 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
6713 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
6714 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
6715 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
b08c89d9 UD |
6716 | # Prefer a ksh shell builtin over an external printf program on Solaris, |
6717 | # but without wasting forks for bash or zsh. | |
6718 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
6719 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
6720 | as_echo='print -r --' | |
6721 | as_echo_n='print -rn --' | |
6722 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
322e23db UD |
6723 | as_echo='printf %s\n' |
6724 | as_echo_n='printf %s' | |
6725 | else | |
6726 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then | |
6727 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
6728 | as_echo_n='/usr/ucb/echo -n' | |
a152f366 | 6729 | else |
322e23db UD |
6730 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' |
6731 | as_echo_n_body='eval | |
6732 | arg=$1; | |
b08c89d9 | 6733 | case $arg in #( |
322e23db UD |
6734 | *"$as_nl"*) |
6735 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
6736 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
6737 | esac; | |
6738 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
6739 | ' | |
6740 | export as_echo_n_body | |
6741 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
a152f366 | 6742 | fi |
322e23db UD |
6743 | export as_echo_body |
6744 | as_echo='sh -c $as_echo_body as_echo' | |
6745 | fi | |
6746 | ||
6747 | # The user is always right. | |
6748 | if test "${PATH_SEPARATOR+set}" != set; then | |
6749 | PATH_SEPARATOR=: | |
6750 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
6751 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
6752 | PATH_SEPARATOR=';' | |
6753 | } | |
3a12e572 UD |
6754 | fi |
6755 | ||
f4b07664 | 6756 | |
26f56c1c UD |
6757 | # IFS |
6758 | # We need space, tab and new line, in precisely that order. Quoting is | |
6759 | # there to prevent editors from complaining about space-tab. | |
6760 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
6761 | # splitting by setting IFS to empty value.) | |
26f56c1c UD |
6762 | IFS=" "" $as_nl" |
6763 | ||
6764 | # Find who we are. Look in the path if we contain no directory separator. | |
f318beb8 | 6765 | as_myself= |
b08c89d9 | 6766 | case $0 in #(( |
26f56c1c UD |
6767 | *[\\/]* ) as_myself=$0 ;; |
6768 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
6769 | for as_dir in $PATH | |
6770 | do | |
6771 | IFS=$as_save_IFS | |
6772 | test -z "$as_dir" && as_dir=. | |
b08c89d9 UD |
6773 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break |
6774 | done | |
26f56c1c UD |
6775 | IFS=$as_save_IFS |
6776 | ||
6777 | ;; | |
6778 | esac | |
6779 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
6780 | # in which case we are not to be found in the path. | |
6781 | if test "x$as_myself" = x; then | |
6782 | as_myself=$0 | |
6783 | fi | |
6784 | if test ! -f "$as_myself"; then | |
322e23db | 6785 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 |
b08c89d9 | 6786 | exit 1 |
26f56c1c UD |
6787 | fi |
6788 | ||
b08c89d9 UD |
6789 | # Unset variables that we do not need and which cause bugs (e.g. in |
6790 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
6791 | # suppresses any "Segmentation fault" message there. '((' could | |
6792 | # trigger a bug in pdksh 5.2.14. | |
6793 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
6794 | do eval test x\${$as_var+set} = xset \ | |
6795 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
26f56c1c | 6796 | done |
f4b07664 RM |
6797 | PS1='$ ' |
6798 | PS2='> ' | |
6799 | PS4='+ ' | |
6800 | ||
6801 | # NLS nuisances. | |
322e23db UD |
6802 | LC_ALL=C |
6803 | export LC_ALL | |
6804 | LANGUAGE=C | |
6805 | export LANGUAGE | |
f4b07664 | 6806 | |
b08c89d9 UD |
6807 | # CDPATH. |
6808 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
6809 | ||
6810 | ||
4a531bb0 L |
6811 | # as_fn_error STATUS ERROR [LINENO LOG_FD] |
6812 | # ---------------------------------------- | |
b08c89d9 UD |
6813 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are |
6814 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
4a531bb0 | 6815 | # script with STATUS, using 1 if that was 0. |
b08c89d9 UD |
6816 | as_fn_error () |
6817 | { | |
4a531bb0 L |
6818 | as_status=$1; test $as_status -eq 0 && as_status=1 |
6819 | if test "$4"; then | |
6820 | as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
6821 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 | |
b08c89d9 | 6822 | fi |
4a531bb0 | 6823 | $as_echo "$as_me: error: $2" >&2 |
b08c89d9 UD |
6824 | as_fn_exit $as_status |
6825 | } # as_fn_error | |
6826 | ||
6827 | ||
6828 | # as_fn_set_status STATUS | |
6829 | # ----------------------- | |
6830 | # Set $? to STATUS, without forking. | |
6831 | as_fn_set_status () | |
6832 | { | |
6833 | return $1 | |
6834 | } # as_fn_set_status | |
6835 | ||
6836 | # as_fn_exit STATUS | |
6837 | # ----------------- | |
6838 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
6839 | as_fn_exit () | |
6840 | { | |
6841 | set +e | |
6842 | as_fn_set_status $1 | |
6843 | exit $1 | |
6844 | } # as_fn_exit | |
6845 | ||
6846 | # as_fn_unset VAR | |
6847 | # --------------- | |
6848 | # Portably unset VAR. | |
6849 | as_fn_unset () | |
6850 | { | |
6851 | { eval $1=; unset $1;} | |
6852 | } | |
6853 | as_unset=as_fn_unset | |
6854 | # as_fn_append VAR VALUE | |
6855 | # ---------------------- | |
6856 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
6857 | # advantage of any shell optimizations that allow amortized linear growth over | |
6858 | # repeated appends, instead of the typical quadratic growth present in naive | |
6859 | # implementations. | |
6860 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
6861 | eval 'as_fn_append () | |
6862 | { | |
6863 | eval $1+=\$2 | |
6864 | }' | |
6865 | else | |
6866 | as_fn_append () | |
6867 | { | |
6868 | eval $1=\$$1\$2 | |
6869 | } | |
6870 | fi # as_fn_append | |
6871 | ||
6872 | # as_fn_arith ARG... | |
6873 | # ------------------ | |
6874 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
6875 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
6876 | # must be portable across $(()) and expr. | |
6877 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
6878 | eval 'as_fn_arith () | |
6879 | { | |
6880 | as_val=$(( $* )) | |
6881 | }' | |
6882 | else | |
6883 | as_fn_arith () | |
6884 | { | |
6885 | as_val=`expr "$@" || test $? -eq 1` | |
6886 | } | |
6887 | fi # as_fn_arith | |
6888 | ||
6889 | ||
26f56c1c UD |
6890 | if expr a : '\(a\)' >/dev/null 2>&1 && |
6891 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
f4b07664 RM |
6892 | as_expr=expr |
6893 | else | |
6894 | as_expr=false | |
6895 | fi | |
6896 | ||
26f56c1c | 6897 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
f4b07664 RM |
6898 | as_basename=basename |
6899 | else | |
6900 | as_basename=false | |
6901 | fi | |
3a12e572 | 6902 | |
b08c89d9 UD |
6903 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
6904 | as_dirname=dirname | |
6905 | else | |
6906 | as_dirname=false | |
6907 | fi | |
3a12e572 | 6908 | |
26f56c1c | 6909 | as_me=`$as_basename -- "$0" || |
3a12e572 UD |
6910 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
6911 | X"$0" : 'X\(//\)$' \| \ | |
26f56c1c | 6912 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
322e23db | 6913 | $as_echo X/"$0" | |
26f56c1c UD |
6914 | sed '/^.*\/\([^/][^/]*\)\/*$/{ |
6915 | s//\1/ | |
6916 | q | |
6917 | } | |
6918 | /^X\/\(\/\/\)$/{ | |
6919 | s//\1/ | |
6920 | q | |
6921 | } | |
6922 | /^X\/\(\/\).*/{ | |
6923 | s//\1/ | |
6924 | q | |
6925 | } | |
6926 | s/.*/./; q'` | |
3a12e572 | 6927 | |
b08c89d9 UD |
6928 | # Avoid depending upon Character Ranges. |
6929 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
6930 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
6931 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
6932 | as_cr_digits='0123456789' | |
6933 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
26f56c1c UD |
6934 | |
6935 | ECHO_C= ECHO_N= ECHO_T= | |
b08c89d9 | 6936 | case `echo -n x` in #((((( |
26f56c1c | 6937 | -n*) |
b08c89d9 | 6938 | case `echo 'xy\c'` in |
26f56c1c | 6939 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. |
b08c89d9 UD |
6940 | xy) ECHO_C='\c';; |
6941 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
6942 | ECHO_T=' ';; | |
26f56c1c UD |
6943 | esac;; |
6944 | *) | |
6945 | ECHO_N='-n';; | |
3a12e572 | 6946 | esac |
cd6ede75 | 6947 | |
3a12e572 | 6948 | rm -f conf$$ conf$$.exe conf$$.file |
26f56c1c UD |
6949 | if test -d conf$$.dir; then |
6950 | rm -f conf$$.dir/conf$$.file | |
6951 | else | |
6952 | rm -f conf$$.dir | |
322e23db UD |
6953 | mkdir conf$$.dir 2>/dev/null |
6954 | fi | |
6955 | if (echo >conf$$.file) 2>/dev/null; then | |
6956 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
6957 | as_ln_s='ln -s' | |
6958 | # ... but there are two gotchas: | |
6959 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
6960 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
f4a58f0d | 6961 | # In both cases, we have to default to `cp -pR'. |
322e23db | 6962 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || |
f4a58f0d | 6963 | as_ln_s='cp -pR' |
322e23db UD |
6964 | elif ln conf$$.file conf$$ 2>/dev/null; then |
6965 | as_ln_s=ln | |
6966 | else | |
f4a58f0d | 6967 | as_ln_s='cp -pR' |
322e23db | 6968 | fi |
3a12e572 | 6969 | else |
f4a58f0d | 6970 | as_ln_s='cp -pR' |
cd6ede75 | 6971 | fi |
26f56c1c UD |
6972 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
6973 | rmdir conf$$.dir 2>/dev/null | |
cd6ede75 | 6974 | |
b08c89d9 UD |
6975 | |
6976 | # as_fn_mkdir_p | |
6977 | # ------------- | |
6978 | # Create "$as_dir" as a directory, including parents if necessary. | |
6979 | as_fn_mkdir_p () | |
6980 | { | |
6981 | ||
6982 | case $as_dir in #( | |
6983 | -*) as_dir=./$as_dir;; | |
6984 | esac | |
6985 | test -d "$as_dir" || eval $as_mkdir_p || { | |
6986 | as_dirs= | |
6987 | while :; do | |
6988 | case $as_dir in #( | |
6989 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
6990 | *) as_qdir=$as_dir;; | |
6991 | esac | |
6992 | as_dirs="'$as_qdir' $as_dirs" | |
6993 | as_dir=`$as_dirname -- "$as_dir" || | |
6994 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
6995 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
6996 | X"$as_dir" : 'X\(//\)$' \| \ | |
6997 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
6998 | $as_echo X"$as_dir" | | |
6999 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
7000 | s//\1/ | |
7001 | q | |
7002 | } | |
7003 | /^X\(\/\/\)[^/].*/{ | |
7004 | s//\1/ | |
7005 | q | |
7006 | } | |
7007 | /^X\(\/\/\)$/{ | |
7008 | s//\1/ | |
7009 | q | |
7010 | } | |
7011 | /^X\(\/\).*/{ | |
7012 | s//\1/ | |
7013 | q | |
7014 | } | |
7015 | s/.*/./; q'` | |
7016 | test -d "$as_dir" && break | |
7017 | done | |
7018 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
4a531bb0 | 7019 | } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" |
b08c89d9 UD |
7020 | |
7021 | ||
7022 | } # as_fn_mkdir_p | |
f4b07664 | 7023 | if mkdir -p . 2>/dev/null; then |
b08c89d9 | 7024 | as_mkdir_p='mkdir -p "$as_dir"' |
f4b07664 | 7025 | else |
9382fcee | 7026 | test -d ./-p && rmdir ./-p |
f4b07664 RM |
7027 | as_mkdir_p=false |
7028 | fi | |
7029 | ||
f4a58f0d L |
7030 | |
7031 | # as_fn_executable_p FILE | |
7032 | # ----------------------- | |
7033 | # Test if FILE is an executable regular file. | |
7034 | as_fn_executable_p () | |
7035 | { | |
7036 | test -f "$1" && test -x "$1" | |
7037 | } # as_fn_executable_p | |
7038 | as_test_x='test -x' | |
7039 | as_executable_p=as_fn_executable_p | |
cd6ede75 | 7040 | |
3a12e572 | 7041 | # Sed expression to map a string onto a valid CPP name. |
9382fcee | 7042 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
3a12e572 UD |
7043 | |
7044 | # Sed expression to map a string onto a valid variable name. | |
9382fcee | 7045 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
3a12e572 UD |
7046 | |
7047 | ||
3a12e572 | 7048 | exec 6>&1 |
b08c89d9 UD |
7049 | ## ----------------------------------- ## |
7050 | ## Main body of $CONFIG_STATUS script. ## | |
7051 | ## ----------------------------------- ## | |
7052 | _ASEOF | |
7053 | test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 | |
3a12e572 | 7054 | |
b08c89d9 UD |
7055 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
7056 | # Save the log message, to keep $0 and so on meaningful, and to | |
3a12e572 | 7057 | # report actual input values of CONFIG_FILES etc. instead of their |
26f56c1c UD |
7058 | # values after options handling. |
7059 | ac_log=" | |
f4b07664 | 7060 | This file was extended by GNU C Library $as_me (see version.h), which was |
f4a58f0d | 7061 | generated by GNU Autoconf 2.69. Invocation command line was |
3a12e572 UD |
7062 | |
7063 | CONFIG_FILES = $CONFIG_FILES | |
7064 | CONFIG_HEADERS = $CONFIG_HEADERS | |
7065 | CONFIG_LINKS = $CONFIG_LINKS | |
7066 | CONFIG_COMMANDS = $CONFIG_COMMANDS | |
7067 | $ $0 $@ | |
7068 | ||
26f56c1c UD |
7069 | on `(hostname || uname -n) 2>/dev/null | sed 1q` |
7070 | " | |
7071 | ||
3a12e572 UD |
7072 | _ACEOF |
7073 | ||
322e23db UD |
7074 | case $ac_config_files in *" |
7075 | "*) set x $ac_config_files; shift; ac_config_files=$*;; | |
7076 | esac | |
7077 | ||
7078 | case $ac_config_headers in *" | |
7079 | "*) set x $ac_config_headers; shift; ac_config_headers=$*;; | |
7080 | esac | |
7081 | ||
7082 | ||
7083 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
3a12e572 | 7084 | # Files that config.status was made for. |
26f56c1c UD |
7085 | config_files="$ac_config_files" |
7086 | config_headers="$ac_config_headers" | |
7087 | config_commands="$ac_config_commands" | |
3a12e572 | 7088 | |
26f56c1c | 7089 | _ACEOF |
3a12e572 | 7090 | |
322e23db | 7091 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
3a12e572 | 7092 | ac_cs_usage="\ |
b08c89d9 UD |
7093 | \`$as_me' instantiates files and other configuration actions |
7094 | from templates according to the current configuration. Unless the files | |
7095 | and actions are specified as TAGs, all are instantiated by default. | |
3a12e572 | 7096 | |
b08c89d9 | 7097 | Usage: $0 [OPTION]... [TAG]... |
3a12e572 UD |
7098 | |
7099 | -h, --help print this help, then exit | |
26f56c1c | 7100 | -V, --version print version number and configuration settings, then exit |
b08c89d9 | 7101 | --config print configuration, then exit |
322e23db UD |
7102 | -q, --quiet, --silent |
7103 | do not print progress messages | |
3a12e572 UD |
7104 | -d, --debug don't remove temporary files |
7105 | --recheck update $as_me by reconfiguring in the same conditions | |
322e23db UD |
7106 | --file=FILE[:TEMPLATE] |
7107 | instantiate the configuration file FILE | |
7108 | --header=FILE[:TEMPLATE] | |
7109 | instantiate the configuration header FILE | |
3a12e572 UD |
7110 | |
7111 | Configuration files: | |
7112 | $config_files | |
7113 | ||
7114 | Configuration headers: | |
7115 | $config_headers | |
7116 | ||
3a12e572 UD |
7117 | Configuration commands: |
7118 | $config_commands | |
7119 | ||
f318beb8 UD |
7120 | Report bugs to <http://sourceware.org/bugzilla/>. |
7121 | GNU C Library home page: <http://www.gnu.org/software/glibc/>. | |
b08c89d9 | 7122 | General help using GNU software: <http://www.gnu.org/gethelp/>." |
3a12e572 | 7123 | |
26f56c1c | 7124 | _ACEOF |
322e23db | 7125 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
b08c89d9 | 7126 | ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" |
3a12e572 | 7127 | ac_cs_version="\\ |
f4b07664 | 7128 | GNU C Library config.status (see version.h) |
f4a58f0d | 7129 | configured by $0, generated by GNU Autoconf 2.69, |
b08c89d9 | 7130 | with options \\"\$ac_cs_config\\" |
3a12e572 | 7131 | |
f4a58f0d | 7132 | Copyright (C) 2012 Free Software Foundation, Inc. |
3a12e572 UD |
7133 | This config.status script is free software; the Free Software Foundation |
7134 | gives unlimited permission to copy, distribute and modify it." | |
26f56c1c UD |
7135 | |
7136 | ac_pwd='$ac_pwd' | |
7137 | srcdir='$srcdir' | |
7138 | INSTALL='$INSTALL' | |
322e23db | 7139 | test -n "\$AWK" || AWK=awk |
3a12e572 UD |
7140 | _ACEOF |
7141 | ||
322e23db UD |
7142 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
7143 | # The default lists apply if the user does not specify any file. | |
3a12e572 UD |
7144 | ac_need_defaults=: |
7145 | while test $# != 0 | |
7146 | do | |
7147 | case $1 in | |
f318beb8 | 7148 | --*=?*) |
26f56c1c UD |
7149 | ac_option=`expr "X$1" : 'X\([^=]*\)='` |
7150 | ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` | |
f4b07664 RM |
7151 | ac_shift=: |
7152 | ;; | |
f318beb8 UD |
7153 | --*=) |
7154 | ac_option=`expr "X$1" : 'X\([^=]*\)='` | |
7155 | ac_optarg= | |
7156 | ac_shift=: | |
7157 | ;; | |
26f56c1c | 7158 | *) |
f4b07664 RM |
7159 | ac_option=$1 |
7160 | ac_optarg=$2 | |
7161 | ac_shift=shift | |
3a12e572 | 7162 | ;; |
cd6ede75 UD |
7163 | esac |
7164 | ||
f4b07664 | 7165 | case $ac_option in |
3a12e572 | 7166 | # Handling of the options. |
2abf9ff1 RM |
7167 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) |
7168 | ac_cs_recheck=: ;; | |
26f56c1c | 7169 | --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) |
322e23db | 7170 | $as_echo "$ac_cs_version"; exit ;; |
b08c89d9 UD |
7171 | --config | --confi | --conf | --con | --co | --c ) |
7172 | $as_echo "$ac_cs_config"; exit ;; | |
26f56c1c | 7173 | --debug | --debu | --deb | --de | --d | -d ) |
3a12e572 UD |
7174 | debug=: ;; |
7175 | --file | --fil | --fi | --f ) | |
f4b07664 | 7176 | $ac_shift |
322e23db UD |
7177 | case $ac_optarg in |
7178 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
f318beb8 | 7179 | '') as_fn_error $? "missing file argument" ;; |
322e23db | 7180 | esac |
b08c89d9 | 7181 | as_fn_append CONFIG_FILES " '$ac_optarg'" |
3a12e572 UD |
7182 | ac_need_defaults=false;; |
7183 | --header | --heade | --head | --hea ) | |
f4b07664 | 7184 | $ac_shift |
322e23db UD |
7185 | case $ac_optarg in |
7186 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
7187 | esac | |
b08c89d9 | 7188 | as_fn_append CONFIG_HEADERS " '$ac_optarg'" |
3a12e572 | 7189 | ac_need_defaults=false;; |
26f56c1c UD |
7190 | --he | --h) |
7191 | # Conflict between --help and --header | |
4a531bb0 | 7192 | as_fn_error $? "ambiguous option: \`$1' |
b08c89d9 | 7193 | Try \`$0 --help' for more information.";; |
26f56c1c | 7194 | --help | --hel | -h ) |
322e23db | 7195 | $as_echo "$ac_cs_usage"; exit ;; |
2abf9ff1 RM |
7196 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
7197 | | -silent | --silent | --silen | --sile | --sil | --si | --s) | |
7198 | ac_cs_silent=: ;; | |
3a12e572 UD |
7199 | |
7200 | # This is an error. | |
4a531bb0 | 7201 | -*) as_fn_error $? "unrecognized option: \`$1' |
b08c89d9 | 7202 | Try \`$0 --help' for more information." ;; |
3a12e572 | 7203 | |
b08c89d9 | 7204 | *) as_fn_append ac_config_targets " $1" |
26f56c1c | 7205 | ac_need_defaults=false ;; |
cd6ede75 | 7206 | |
3a12e572 UD |
7207 | esac |
7208 | shift | |
7209 | done | |
7210 | ||
2abf9ff1 RM |
7211 | ac_configure_extra_args= |
7212 | ||
7213 | if $ac_cs_silent; then | |
7214 | exec 6>/dev/null | |
7215 | ac_configure_extra_args="$ac_configure_extra_args --silent" | |
7216 | fi | |
7217 | ||
7218 | _ACEOF | |
322e23db | 7219 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
2abf9ff1 | 7220 | if \$ac_cs_recheck; then |
f4a58f0d | 7221 | set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion |
322e23db UD |
7222 | shift |
7223 | \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 | |
7224 | CONFIG_SHELL='$SHELL' | |
26f56c1c | 7225 | export CONFIG_SHELL |
322e23db | 7226 | exec "\$@" |
2abf9ff1 RM |
7227 | fi |
7228 | ||
3a12e572 | 7229 | _ACEOF |
322e23db | 7230 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
7231 | exec 5>>config.log |
7232 | { | |
7233 | echo | |
7234 | sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX | |
7235 | ## Running $as_me. ## | |
7236 | _ASBOX | |
322e23db | 7237 | $as_echo "$ac_log" |
26f56c1c | 7238 | } >&5 |
3a12e572 | 7239 | |
26f56c1c | 7240 | _ACEOF |
322e23db | 7241 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
3a12e572 | 7242 | # |
26f56c1c | 7243 | # INIT-COMMANDS |
3a12e572 | 7244 | # |
3a12e572 UD |
7245 | config_vars='$config_vars' |
7246 | ||
7247 | _ACEOF | |
7248 | ||
322e23db | 7249 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
7250 | |
7251 | # Handling of arguments. | |
3a12e572 UD |
7252 | for ac_config_target in $ac_config_targets |
7253 | do | |
26f56c1c UD |
7254 | case $ac_config_target in |
7255 | "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; | |
7256 | "config.make") CONFIG_FILES="$CONFIG_FILES config.make" ;; | |
728e272a | 7257 | "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; |
26f56c1c UD |
7258 | "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; |
7259 | ||
4a531bb0 | 7260 | *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; |
3a12e572 UD |
7261 | esac |
7262 | done | |
7263 | ||
26f56c1c | 7264 | |
3a12e572 UD |
7265 | # If the user did not use the arguments to specify the items to instantiate, |
7266 | # then the envvar interface is used. Set only those that are not. | |
7267 | # We use the long form for the default assignment because of an extremely | |
7268 | # bizarre bug on SunOS 4.1.3. | |
7269 | if $ac_need_defaults; then | |
7270 | test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files | |
7271 | test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers | |
3a12e572 UD |
7272 | test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands |
7273 | fi | |
7274 | ||
2abf9ff1 | 7275 | # Have a temporary directory for convenience. Make it in the build tree |
26f56c1c | 7276 | # simply because there is no reason against having it here, and in addition, |
2abf9ff1 | 7277 | # creating and moving files from /tmp can sometimes cause problems. |
26f56c1c UD |
7278 | # Hook for its removal unless debugging. |
7279 | # Note that there is a small window in which the directory will not be cleaned: | |
7280 | # after its creation but before its name has been assigned to `$tmp'. | |
3a12e572 UD |
7281 | $debug || |
7282 | { | |
f318beb8 | 7283 | tmp= ac_tmp= |
26f56c1c | 7284 | trap 'exit_status=$? |
f318beb8 UD |
7285 | : "${ac_tmp:=$tmp}" |
7286 | { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status | |
26f56c1c | 7287 | ' 0 |
b08c89d9 | 7288 | trap 'as_fn_exit 1' 1 2 13 15 |
3a12e572 | 7289 | } |
3a12e572 | 7290 | # Create a (secure) tmp directory for tmp files. |
2abf9ff1 | 7291 | |
3a12e572 | 7292 | { |
26f56c1c | 7293 | tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && |
f318beb8 | 7294 | test -d "$tmp" |
3a12e572 UD |
7295 | } || |
7296 | { | |
26f56c1c UD |
7297 | tmp=./conf$$-$RANDOM |
7298 | (umask 077 && mkdir "$tmp") | |
4a531bb0 | 7299 | } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 |
f318beb8 | 7300 | ac_tmp=$tmp |
3a12e572 | 7301 | |
322e23db UD |
7302 | # Set up the scripts for CONFIG_FILES section. |
7303 | # No need to generate them if there are no CONFIG_FILES. | |
7304 | # This happens for instance with `./config.status config.h'. | |
26f56c1c UD |
7305 | if test -n "$CONFIG_FILES"; then |
7306 | ||
a152f366 | 7307 | |
b08c89d9 UD |
7308 | ac_cr=`echo X | tr X '\015'` |
7309 | # On cygwin, bash can eat \r inside `` if the user requested igncr. | |
7310 | # But we know of no other shell where ac_cr would be empty at this | |
7311 | # point, so we can use a bashism as a fallback. | |
7312 | if test "x$ac_cr" = x; then | |
7313 | eval ac_cr=\$\'\\r\' | |
7314 | fi | |
322e23db UD |
7315 | ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` |
7316 | if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then | |
4a531bb0 | 7317 | ac_cs_awk_cr='\\r' |
322e23db UD |
7318 | else |
7319 | ac_cs_awk_cr=$ac_cr | |
26f56c1c UD |
7320 | fi |
7321 | ||
f318beb8 | 7322 | echo 'BEGIN {' >"$ac_tmp/subs1.awk" && |
26f56c1c UD |
7323 | _ACEOF |
7324 | ||
7325 | ||
322e23db UD |
7326 | { |
7327 | echo "cat >conf$$subs.awk <<_ACEOF" && | |
7328 | echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && | |
7329 | echo "_ACEOF" | |
7330 | } >conf$$subs.sh || | |
4a531bb0 L |
7331 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
7332 | ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` | |
26f56c1c UD |
7333 | ac_delim='%!_!# ' |
7334 | for ac_last_try in false false false false false :; do | |
322e23db | 7335 | . ./conf$$subs.sh || |
4a531bb0 | 7336 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
322e23db UD |
7337 | |
7338 | ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` | |
7339 | if test $ac_delim_n = $ac_delim_num; then | |
26f56c1c UD |
7340 | break |
7341 | elif $ac_last_try; then | |
4a531bb0 | 7342 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
26f56c1c UD |
7343 | else |
7344 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
7345 | fi | |
7346 | done | |
322e23db UD |
7347 | rm -f conf$$subs.sh |
7348 | ||
7349 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
f318beb8 | 7350 | cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && |
322e23db UD |
7351 | _ACEOF |
7352 | sed -n ' | |
7353 | h | |
7354 | s/^/S["/; s/!.*/"]=/ | |
7355 | p | |
7356 | g | |
7357 | s/^[^!]*!// | |
7358 | :repl | |
7359 | t repl | |
7360 | s/'"$ac_delim"'$// | |
7361 | t delim | |
7362 | :nl | |
7363 | h | |
b08c89d9 | 7364 | s/\(.\{148\}\)..*/\1/ |
322e23db UD |
7365 | t more1 |
7366 | s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ | |
7367 | p | |
7368 | n | |
7369 | b repl | |
7370 | :more1 | |
7371 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
7372 | p | |
7373 | g | |
7374 | s/.\{148\}// | |
7375 | t nl | |
7376 | :delim | |
7377 | h | |
b08c89d9 | 7378 | s/\(.\{148\}\)..*/\1/ |
322e23db UD |
7379 | t more2 |
7380 | s/["\\]/\\&/g; s/^/"/; s/$/"/ | |
7381 | p | |
7382 | b | |
7383 | :more2 | |
7384 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
7385 | p | |
7386 | g | |
7387 | s/.\{148\}// | |
7388 | t delim | |
7389 | ' <conf$$subs.awk | sed ' | |
7390 | /^[^""]/{ | |
7391 | N | |
7392 | s/\n// | |
7393 | } | |
7394 | ' >>$CONFIG_STATUS || ac_write_fail=1 | |
7395 | rm -f conf$$subs.awk | |
7396 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
7397 | _ACAWK | |
f318beb8 | 7398 | cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && |
322e23db UD |
7399 | for (key in S) S_is_set[key] = 1 |
7400 | FS = "\a" | |
ff886b82 | 7401 | |
322e23db UD |
7402 | } |
7403 | { | |
7404 | line = $ 0 | |
7405 | nfields = split(line, field, "@") | |
7406 | substed = 0 | |
7407 | len = length(field[1]) | |
7408 | for (i = 2; i < nfields; i++) { | |
7409 | key = field[i] | |
7410 | keylen = length(key) | |
7411 | if (S_is_set[key]) { | |
7412 | value = S[key] | |
7413 | line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) | |
7414 | len += length(value) + length(field[++i]) | |
7415 | substed = 1 | |
7416 | } else | |
7417 | len += 1 + keylen | |
7418 | } | |
7419 | ||
7420 | print line | |
7421 | } | |
cd6ede75 | 7422 | |
322e23db | 7423 | _ACAWK |
26f56c1c | 7424 | _ACEOF |
322e23db UD |
7425 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
7426 | if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then | |
7427 | sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" | |
7428 | else | |
7429 | cat | |
f318beb8 | 7430 | fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ |
4a531bb0 | 7431 | || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 |
3a12e572 | 7432 | _ACEOF |
26f56c1c | 7433 | |
4a531bb0 L |
7434 | # VPATH may cause trouble with some makes, so we remove sole $(srcdir), |
7435 | # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and | |
26f56c1c UD |
7436 | # trailing colons and then remove the whole line if VPATH becomes empty |
7437 | # (actually we leave an empty line to preserve line numbers). | |
7438 | if test "x$srcdir" = x.; then | |
4a531bb0 L |
7439 | ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ |
7440 | h | |
7441 | s/// | |
7442 | s/^/:/ | |
7443 | s/[ ]*$/:/ | |
7444 | s/:\$(srcdir):/:/g | |
7445 | s/:\${srcdir}:/:/g | |
7446 | s/:@srcdir@:/:/g | |
7447 | s/^:*// | |
26f56c1c | 7448 | s/:*$// |
4a531bb0 L |
7449 | x |
7450 | s/\(=[ ]*\).*/\1/ | |
7451 | G | |
7452 | s/\n// | |
26f56c1c UD |
7453 | s/^[^=]*=[ ]*$// |
7454 | }' | |
7455 | fi | |
7456 | ||
322e23db | 7457 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
7458 | fi # test -n "$CONFIG_FILES" |
7459 | ||
322e23db UD |
7460 | # Set up the scripts for CONFIG_HEADERS section. |
7461 | # No need to generate them if there are no CONFIG_HEADERS. | |
7462 | # This happens for instance with `./config.status Makefile'. | |
7463 | if test -n "$CONFIG_HEADERS"; then | |
f318beb8 | 7464 | cat >"$ac_tmp/defines.awk" <<\_ACAWK || |
322e23db UD |
7465 | BEGIN { |
7466 | _ACEOF | |
7467 | ||
7468 | # Transform confdefs.h into an awk script `defines.awk', embedded as | |
7469 | # here-document in config.status, that substitutes the proper values into | |
7470 | # config.h.in to produce config.h. | |
7471 | ||
7472 | # Create a delimiter string that does not exist in confdefs.h, to ease | |
7473 | # handling of long lines. | |
7474 | ac_delim='%!_!# ' | |
7475 | for ac_last_try in false false :; do | |
f318beb8 UD |
7476 | ac_tt=`sed -n "/$ac_delim/p" confdefs.h` |
7477 | if test -z "$ac_tt"; then | |
322e23db UD |
7478 | break |
7479 | elif $ac_last_try; then | |
4a531bb0 | 7480 | as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 |
322e23db UD |
7481 | else |
7482 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
7483 | fi | |
7484 | done | |
7485 | ||
7486 | # For the awk script, D is an array of macro values keyed by name, | |
7487 | # likewise P contains macro parameters if any. Preserve backslash | |
7488 | # newline sequences. | |
7489 | ||
7490 | ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* | |
7491 | sed -n ' | |
7492 | s/.\{148\}/&'"$ac_delim"'/g | |
7493 | t rset | |
7494 | :rset | |
7495 | s/^[ ]*#[ ]*define[ ][ ]*/ / | |
7496 | t def | |
7497 | d | |
7498 | :def | |
7499 | s/\\$// | |
7500 | t bsnl | |
7501 | s/["\\]/\\&/g | |
7502 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
7503 | D["\1"]=" \3"/p | |
7504 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p | |
7505 | d | |
7506 | :bsnl | |
7507 | s/["\\]/\\&/g | |
7508 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
7509 | D["\1"]=" \3\\\\\\n"\\/p | |
7510 | t cont | |
7511 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p | |
7512 | t cont | |
7513 | d | |
7514 | :cont | |
7515 | n | |
7516 | s/.\{148\}/&'"$ac_delim"'/g | |
7517 | t clear | |
7518 | :clear | |
7519 | s/\\$// | |
7520 | t bsnlc | |
7521 | s/["\\]/\\&/g; s/^/"/; s/$/"/p | |
7522 | d | |
7523 | :bsnlc | |
7524 | s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p | |
7525 | b cont | |
7526 | ' <confdefs.h | sed ' | |
7527 | s/'"$ac_delim"'/"\\\ | |
7528 | "/g' >>$CONFIG_STATUS || ac_write_fail=1 | |
7529 | ||
7530 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
7531 | for (key in D) D_is_set[key] = 1 | |
7532 | FS = "\a" | |
7533 | } | |
7534 | /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { | |
7535 | line = \$ 0 | |
7536 | split(line, arg, " ") | |
7537 | if (arg[1] == "#") { | |
7538 | defundef = arg[2] | |
7539 | mac1 = arg[3] | |
7540 | } else { | |
7541 | defundef = substr(arg[1], 2) | |
7542 | mac1 = arg[2] | |
7543 | } | |
7544 | split(mac1, mac2, "(") #) | |
7545 | macro = mac2[1] | |
7546 | prefix = substr(line, 1, index(line, defundef) - 1) | |
7547 | if (D_is_set[macro]) { | |
7548 | # Preserve the white space surrounding the "#". | |
7549 | print prefix "define", macro P[macro] D[macro] | |
7550 | next | |
7551 | } else { | |
7552 | # Replace #undef with comments. This is necessary, for example, | |
7553 | # in the case of _POSIX_SOURCE, which is predefined and required | |
7554 | # on some systems where configure will not decide to define it. | |
7555 | if (defundef == "undef") { | |
7556 | print "/*", prefix defundef, macro, "*/" | |
7557 | next | |
7558 | } | |
7559 | } | |
7560 | } | |
7561 | { print } | |
7562 | _ACAWK | |
7563 | _ACEOF | |
7564 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
4a531bb0 | 7565 | as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 |
322e23db UD |
7566 | fi # test -n "$CONFIG_HEADERS" |
7567 | ||
26f56c1c | 7568 | |
322e23db UD |
7569 | eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" |
7570 | shift | |
7571 | for ac_tag | |
26f56c1c UD |
7572 | do |
7573 | case $ac_tag in | |
7574 | :[FHLC]) ac_mode=$ac_tag; continue;; | |
7575 | esac | |
7576 | case $ac_mode$ac_tag in | |
7577 | :[FHL]*:*);; | |
4a531bb0 | 7578 | :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; |
26f56c1c UD |
7579 | :[FH]-) ac_tag=-:-;; |
7580 | :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; | |
cd6ede75 | 7581 | esac |
26f56c1c UD |
7582 | ac_save_IFS=$IFS |
7583 | IFS=: | |
7584 | set x $ac_tag | |
7585 | IFS=$ac_save_IFS | |
7586 | shift | |
7587 | ac_file=$1 | |
7588 | shift | |
7589 | ||
7590 | case $ac_mode in | |
7591 | :L) ac_source=$1;; | |
7592 | :[FH]) | |
7593 | ac_file_inputs= | |
7594 | for ac_f | |
7595 | do | |
7596 | case $ac_f in | |
f318beb8 | 7597 | -) ac_f="$ac_tmp/stdin";; |
26f56c1c UD |
7598 | *) # Look for the file first in the build tree, then in the source tree |
7599 | # (if the path is not absolute). The absolute path cannot be DOS-style, | |
7600 | # because $ac_f cannot contain `:'. | |
7601 | test -f "$ac_f" || | |
7602 | case $ac_f in | |
7603 | [\\/$]*) false;; | |
7604 | *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; | |
7605 | esac || | |
4a531bb0 | 7606 | as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; |
26f56c1c | 7607 | esac |
322e23db | 7608 | case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac |
b08c89d9 | 7609 | as_fn_append ac_file_inputs " '$ac_f'" |
26f56c1c | 7610 | done |
cd6ede75 | 7611 | |
26f56c1c UD |
7612 | # Let's still pretend it is `configure' which instantiates (i.e., don't |
7613 | # use $as_me), people would be surprised to read: | |
7614 | # /* config.h. Generated by config.status. */ | |
322e23db UD |
7615 | configure_input='Generated from '` |
7616 | $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' | |
7617 | `' by configure.' | |
26f56c1c UD |
7618 | if test x"$ac_file" != x-; then |
7619 | configure_input="$ac_file. $configure_input" | |
b08c89d9 | 7620 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 |
322e23db | 7621 | $as_echo "$as_me: creating $ac_file" >&6;} |
26f56c1c | 7622 | fi |
322e23db UD |
7623 | # Neutralize special characters interpreted by sed in replacement strings. |
7624 | case $configure_input in #( | |
7625 | *\&* | *\|* | *\\* ) | |
7626 | ac_sed_conf_input=`$as_echo "$configure_input" | | |
7627 | sed 's/[\\\\&|]/\\\\&/g'`;; #( | |
7628 | *) ac_sed_conf_input=$configure_input;; | |
7629 | esac | |
26f56c1c UD |
7630 | |
7631 | case $ac_tag in | |
f318beb8 | 7632 | *:-:* | *:-) cat >"$ac_tmp/stdin" \ |
4a531bb0 | 7633 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; |
26f56c1c UD |
7634 | esac |
7635 | ;; | |
7636 | esac | |
7637 | ||
7638 | ac_dir=`$as_dirname -- "$ac_file" || | |
3a12e572 | 7639 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
9382fcee RM |
7640 | X"$ac_file" : 'X\(//\)[^/]' \| \ |
7641 | X"$ac_file" : 'X\(//\)$' \| \ | |
26f56c1c | 7642 | X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || |
322e23db | 7643 | $as_echo X"$ac_file" | |
26f56c1c UD |
7644 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
7645 | s//\1/ | |
7646 | q | |
7647 | } | |
7648 | /^X\(\/\/\)[^/].*/{ | |
7649 | s//\1/ | |
7650 | q | |
7651 | } | |
7652 | /^X\(\/\/\)$/{ | |
7653 | s//\1/ | |
7654 | q | |
7655 | } | |
7656 | /^X\(\/\).*/{ | |
7657 | s//\1/ | |
7658 | q | |
7659 | } | |
7660 | s/.*/./; q'` | |
b08c89d9 | 7661 | as_dir="$ac_dir"; as_fn_mkdir_p |
3a12e572 UD |
7662 | ac_builddir=. |
7663 | ||
26f56c1c UD |
7664 | case "$ac_dir" in |
7665 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
7666 | *) | |
322e23db | 7667 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
26f56c1c | 7668 | # A ".." for each directory in $ac_dir_suffix. |
322e23db | 7669 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
26f56c1c UD |
7670 | case $ac_top_builddir_sub in |
7671 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
7672 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
7673 | esac ;; | |
7674 | esac | |
7675 | ac_abs_top_builddir=$ac_pwd | |
7676 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
7677 | # for backward compatibility: | |
7678 | ac_top_builddir=$ac_top_build_prefix | |
3a12e572 UD |
7679 | |
7680 | case $srcdir in | |
26f56c1c | 7681 | .) # We are building in place. |
3a12e572 | 7682 | ac_srcdir=. |
26f56c1c UD |
7683 | ac_top_srcdir=$ac_top_builddir_sub |
7684 | ac_abs_top_srcdir=$ac_pwd ;; | |
7685 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
3a12e572 | 7686 | ac_srcdir=$srcdir$ac_dir_suffix; |
26f56c1c UD |
7687 | ac_top_srcdir=$srcdir |
7688 | ac_abs_top_srcdir=$srcdir ;; | |
7689 | *) # Relative name. | |
7690 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
7691 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
7692 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
3a12e572 | 7693 | esac |
26f56c1c | 7694 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
9382fcee | 7695 | |
cd6ede75 | 7696 | |
26f56c1c UD |
7697 | case $ac_mode in |
7698 | :F) | |
7699 | # | |
7700 | # CONFIG_FILE | |
7701 | # | |
3a12e572 UD |
7702 | |
7703 | case $INSTALL in | |
7704 | [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; | |
26f56c1c | 7705 | *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; |
cd6ede75 | 7706 | esac |
26f56c1c | 7707 | _ACEOF |
cd6ede75 | 7708 | |
322e23db | 7709 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
7710 | # If the template does not know about datarootdir, expand it. |
7711 | # FIXME: This hack should be removed a few years after 2.60. | |
7712 | ac_datarootdir_hack=; ac_datarootdir_seen= | |
322e23db UD |
7713 | ac_sed_dataroot=' |
7714 | /datarootdir/ { | |
26f56c1c UD |
7715 | p |
7716 | q | |
7717 | } | |
7718 | /@datadir@/p | |
7719 | /@docdir@/p | |
7720 | /@infodir@/p | |
7721 | /@localedir@/p | |
b08c89d9 | 7722 | /@mandir@/p' |
322e23db | 7723 | case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in |
26f56c1c UD |
7724 | *datarootdir*) ac_datarootdir_seen=yes;; |
7725 | *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) | |
b08c89d9 | 7726 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 |
322e23db | 7727 | $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} |
26f56c1c | 7728 | _ACEOF |
322e23db | 7729 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
26f56c1c UD |
7730 | ac_datarootdir_hack=' |
7731 | s&@datadir@&$datadir&g | |
7732 | s&@docdir@&$docdir&g | |
7733 | s&@infodir@&$infodir&g | |
7734 | s&@localedir@&$localedir&g | |
7735 | s&@mandir@&$mandir&g | |
b08c89d9 | 7736 | s&\\\${datarootdir}&$datarootdir&g' ;; |
26f56c1c | 7737 | esac |
3a12e572 | 7738 | _ACEOF |
26f56c1c UD |
7739 | |
7740 | # Neutralize VPATH when `$srcdir' = `.'. | |
7741 | # Shell code in configure.ac might set extrasub. | |
7742 | # FIXME: do we really want to maintain this feature? | |
322e23db UD |
7743 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
7744 | ac_sed_extra="$ac_vpsub | |
3a12e572 UD |
7745 | $extrasub |
7746 | _ACEOF | |
322e23db | 7747 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
3a12e572 UD |
7748 | :t |
7749 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b | |
322e23db | 7750 | s|@configure_input@|$ac_sed_conf_input|;t t |
26f56c1c | 7751 | s&@top_builddir@&$ac_top_builddir_sub&;t t |
322e23db | 7752 | s&@top_build_prefix@&$ac_top_build_prefix&;t t |
26f56c1c UD |
7753 | s&@srcdir@&$ac_srcdir&;t t |
7754 | s&@abs_srcdir@&$ac_abs_srcdir&;t t | |
7755 | s&@top_srcdir@&$ac_top_srcdir&;t t | |
7756 | s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t | |
7757 | s&@builddir@&$ac_builddir&;t t | |
7758 | s&@abs_builddir@&$ac_abs_builddir&;t t | |
7759 | s&@abs_top_builddir@&$ac_abs_top_builddir&;t t | |
7760 | s&@INSTALL@&$ac_INSTALL&;t t | |
7761 | $ac_datarootdir_hack | |
322e23db | 7762 | " |
f318beb8 UD |
7763 | eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ |
7764 | >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 | |
26f56c1c UD |
7765 | |
7766 | test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && | |
f318beb8 UD |
7767 | { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && |
7768 | { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ | |
7769 | "$ac_tmp/out"`; test -z "$ac_out"; } && | |
b08c89d9 | 7770 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
4a531bb0 | 7771 | which seems to be undefined. Please make sure it is defined" >&5 |
322e23db | 7772 | $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
4a531bb0 | 7773 | which seems to be undefined. Please make sure it is defined" >&2;} |
26f56c1c | 7774 | |
f318beb8 | 7775 | rm -f "$ac_tmp/stdin" |
3a12e572 | 7776 | case $ac_file in |
f318beb8 UD |
7777 | -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; |
7778 | *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; | |
322e23db | 7779 | esac \ |
4a531bb0 | 7780 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
26f56c1c UD |
7781 | ;; |
7782 | :H) | |
7783 | # | |
7784 | # CONFIG_HEADER | |
7785 | # | |
3a12e572 | 7786 | if test x"$ac_file" != x-; then |
322e23db UD |
7787 | { |
7788 | $as_echo "/* $configure_input */" \ | |
f318beb8 UD |
7789 | && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" |
7790 | } >"$ac_tmp/config.h" \ | |
4a531bb0 | 7791 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
f318beb8 | 7792 | if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then |
b08c89d9 | 7793 | { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 |
322e23db | 7794 | $as_echo "$as_me: $ac_file is unchanged" >&6;} |
3a12e572 | 7795 | else |
322e23db | 7796 | rm -f "$ac_file" |
f318beb8 | 7797 | mv "$ac_tmp/config.h" "$ac_file" \ |
4a531bb0 | 7798 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
f4b07664 RM |
7799 | fi |
7800 | else | |
322e23db | 7801 | $as_echo "/* $configure_input */" \ |
f318beb8 | 7802 | && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ |
4a531bb0 | 7803 | || as_fn_error $? "could not create -" "$LINENO" 5 |
f4b07664 | 7804 | fi |
26f56c1c | 7805 | ;; |
9382fcee | 7806 | |
b08c89d9 | 7807 | :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 |
322e23db | 7808 | $as_echo "$as_me: executing $ac_file commands" >&6;} |
26f56c1c UD |
7809 | ;; |
7810 | esac | |
3a12e572 UD |
7811 | |
7812 | ||
26f56c1c UD |
7813 | case $ac_file$ac_mode in |
7814 | "default":C) | |
c0fb8a56 UD |
7815 | case $CONFIG_FILES in *config.make*) |
7816 | echo "$config_vars" >> config.make;; | |
7817 | esac | |
3a12e572 | 7818 | test -d bits || mkdir bits ;; |
26f56c1c | 7819 | |
3a12e572 | 7820 | esac |
26f56c1c | 7821 | done # for ac_tag |
3a12e572 | 7822 | |
3a12e572 | 7823 | |
b08c89d9 | 7824 | as_fn_exit 0 |
3a12e572 | 7825 | _ACEOF |
3a12e572 UD |
7826 | ac_clean_files=$ac_clean_files_save |
7827 | ||
322e23db | 7828 | test $ac_write_fail = 0 || |
4a531bb0 | 7829 | as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 |
322e23db | 7830 | |
3a12e572 UD |
7831 | |
7832 | # configure is writing to config.log, and then calls config.status. | |
7833 | # config.status does its own redirection, appending to config.log. | |
7834 | # Unfortunately, on DOS this fails, as config.log is still kept open | |
7835 | # by configure, so config.status won't be able to write to it; its | |
7836 | # output is simply discarded. So we exec the FD to /dev/null, | |
7837 | # effectively closing config.log, so it can be properly (re)opened and | |
7838 | # appended to by config.status. When coming back to configure, we | |
7839 | # need to make the FD available again. | |
7840 | if test "$no_create" != yes; then | |
7841 | ac_cs_success=: | |
2abf9ff1 RM |
7842 | ac_config_status_args= |
7843 | test "$silent" = yes && | |
7844 | ac_config_status_args="$ac_config_status_args --quiet" | |
3a12e572 | 7845 | exec 5>/dev/null |
2abf9ff1 | 7846 | $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false |
3a12e572 UD |
7847 | exec 5>>config.log |
7848 | # Use ||, not &&, to avoid exiting from the if with $? = 1, which | |
7849 | # would make configure fail if this is the last instruction. | |
4a531bb0 | 7850 | $ac_cs_success || as_fn_exit 1 |
3a12e572 | 7851 | fi |
cd6ede75 | 7852 | |
3a12e572 UD |
7853 | # |
7854 | # CONFIG_SUBDIRS section. | |
7855 | # | |
cd6ede75 UD |
7856 | if test "$no_recursion" != yes; then |
7857 | ||
322e23db UD |
7858 | # Remove --cache-file, --srcdir, and --disable-option-checking arguments |
7859 | # so they do not pile up. | |
cd6ede75 UD |
7860 | ac_sub_configure_args= |
7861 | ac_prev= | |
26f56c1c UD |
7862 | eval "set x $ac_configure_args" |
7863 | shift | |
7864 | for ac_arg | |
7865 | do | |
cd6ede75 UD |
7866 | if test -n "$ac_prev"; then |
7867 | ac_prev= | |
7868 | continue | |
7869 | fi | |
3a12e572 | 7870 | case $ac_arg in |
cd6ede75 UD |
7871 | -cache-file | --cache-file | --cache-fil | --cache-fi \ |
7872 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
7873 | ac_prev=cache_file ;; | |
7874 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
3a12e572 UD |
7875 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \ |
7876 | | --c=*) | |
7877 | ;; | |
7878 | --config-cache | -C) | |
cd6ede75 UD |
7879 | ;; |
7880 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
7881 | ac_prev=srcdir ;; | |
7882 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
7883 | ;; | |
3a12e572 UD |
7884 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) |
7885 | ac_prev=prefix ;; | |
7886 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
7887 | ;; | |
322e23db UD |
7888 | --disable-option-checking) |
7889 | ;; | |
26f56c1c UD |
7890 | *) |
7891 | case $ac_arg in | |
322e23db | 7892 | *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
26f56c1c | 7893 | esac |
b08c89d9 | 7894 | as_fn_append ac_sub_configure_args " '$ac_arg'" ;; |
cd6ede75 UD |
7895 | esac |
7896 | done | |
7897 | ||
3a12e572 UD |
7898 | # Always prepend --prefix to ensure using the same prefix |
7899 | # in subdir configurations. | |
26f56c1c UD |
7900 | ac_arg="--prefix=$prefix" |
7901 | case $ac_arg in | |
322e23db | 7902 | *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
26f56c1c UD |
7903 | esac |
7904 | ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args" | |
7905 | ||
7906 | # Pass --silent | |
7907 | if test "$silent" = yes; then | |
7908 | ac_sub_configure_args="--silent $ac_sub_configure_args" | |
7909 | fi | |
3a12e572 | 7910 | |
322e23db UD |
7911 | # Always prepend --disable-option-checking to silence warnings, since |
7912 | # different subdirs can have different --enable and --with options. | |
7913 | ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args" | |
7914 | ||
3a12e572 UD |
7915 | ac_popdir=`pwd` |
7916 | for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue | |
cd6ede75 UD |
7917 | |
7918 | # Do not complain, so a configure script can configure whichever | |
7919 | # parts of a large source tree are present. | |
26f56c1c UD |
7920 | test -d "$srcdir/$ac_dir" || continue |
7921 | ||
7922 | ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)" | |
b08c89d9 | 7923 | $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5 |
322e23db | 7924 | $as_echo "$ac_msg" >&6 |
b08c89d9 | 7925 | as_dir="$ac_dir"; as_fn_mkdir_p |
3a12e572 | 7926 | ac_builddir=. |
cd6ede75 | 7927 | |
26f56c1c UD |
7928 | case "$ac_dir" in |
7929 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
7930 | *) | |
322e23db | 7931 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
26f56c1c | 7932 | # A ".." for each directory in $ac_dir_suffix. |
322e23db | 7933 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
26f56c1c UD |
7934 | case $ac_top_builddir_sub in |
7935 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
7936 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
7937 | esac ;; | |
7938 | esac | |
7939 | ac_abs_top_builddir=$ac_pwd | |
7940 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
7941 | # for backward compatibility: | |
7942 | ac_top_builddir=$ac_top_build_prefix | |
cd6ede75 | 7943 | |
3a12e572 | 7944 | case $srcdir in |
26f56c1c | 7945 | .) # We are building in place. |
3a12e572 | 7946 | ac_srcdir=. |
26f56c1c UD |
7947 | ac_top_srcdir=$ac_top_builddir_sub |
7948 | ac_abs_top_srcdir=$ac_pwd ;; | |
7949 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
3a12e572 | 7950 | ac_srcdir=$srcdir$ac_dir_suffix; |
26f56c1c UD |
7951 | ac_top_srcdir=$srcdir |
7952 | ac_abs_top_srcdir=$srcdir ;; | |
7953 | *) # Relative name. | |
7954 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
7955 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
7956 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
9382fcee | 7957 | esac |
26f56c1c | 7958 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
3a12e572 UD |
7959 | |
7960 | ||
26f56c1c | 7961 | cd "$ac_dir" |
cd6ede75 UD |
7962 | |
7963 | # Check for guested configure; otherwise get Cygnus style configure. | |
26f56c1c UD |
7964 | if test -f "$ac_srcdir/configure.gnu"; then |
7965 | ac_sub_configure=$ac_srcdir/configure.gnu | |
7966 | elif test -f "$ac_srcdir/configure"; then | |
7967 | ac_sub_configure=$ac_srcdir/configure | |
7968 | elif test -f "$ac_srcdir/configure.in"; then | |
7969 | # This should be Cygnus configure. | |
7970 | ac_sub_configure=$ac_aux_dir/configure | |
cd6ede75 | 7971 | else |
b08c89d9 | 7972 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5 |
322e23db | 7973 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;} |
cd6ede75 UD |
7974 | ac_sub_configure= |
7975 | fi | |
7976 | ||
7977 | # The recursion is here. | |
7978 | if test -n "$ac_sub_configure"; then | |
cd6ede75 | 7979 | # Make the cache file name correct relative to the subdirectory. |
3a12e572 UD |
7980 | case $cache_file in |
7981 | [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;; | |
26f56c1c UD |
7982 | *) # Relative name. |
7983 | ac_sub_cache_file=$ac_top_build_prefix$cache_file ;; | |
cd6ede75 | 7984 | esac |
cd6ede75 | 7985 | |
b08c89d9 | 7986 | { $as_echo "$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 | 7987 | $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;} |
cd6ede75 | 7988 | # The eval makes quoting arguments work. |
26f56c1c UD |
7989 | eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \ |
7990 | --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" || | |
4a531bb0 | 7991 | as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5 |
cd6ede75 UD |
7992 | fi |
7993 | ||
26f56c1c | 7994 | cd "$ac_popdir" |
cd6ede75 UD |
7995 | done |
7996 | fi | |
322e23db | 7997 | if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then |
b08c89d9 | 7998 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 |
322e23db UD |
7999 | $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} |
8000 | fi | |
cd6ede75 | 8001 |