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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 UD |
605 | libc_cv_sysconfdir |
606 | libc_cv_localedir | |
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 |
322e23db UD |
625 | libc_cv_hashstyle |
626 | libc_cv_fpie | |
627 | libc_cv_z_execstack | |
628 | libc_cv_z_combreloc | |
629 | ASFLAGS_config | |
322e23db | 630 | libc_cv_cc_with_libunwind |
83569fb8 | 631 | libc_cv_protected_data |
322e23db UD |
632 | BISON |
633 | INSTALL_INFO | |
634 | PERL | |
322e23db | 635 | BASH_SHELL |
322e23db UD |
636 | CXX_SYSINCLUDES |
637 | SYSINCLUDES | |
638 | AUTOCONF | |
30b99d79 | 639 | NM |
0786794f | 640 | AWK |
322e23db UD |
641 | SED |
642 | MAKEINFO | |
643 | MSGFMT | |
644 | MAKE | |
322e23db UD |
645 | LD |
646 | AS | |
1b74661a | 647 | OBJCOPY |
322e23db UD |
648 | OBJDUMP |
649 | AR | |
650 | LN_S | |
651 | INSTALL_DATA | |
652 | INSTALL_SCRIPT | |
653 | INSTALL_PROGRAM | |
654 | sysdeps_add_ons | |
655 | sysnames | |
656 | submachine | |
6f89d2f3 | 657 | multi_arch |
322e23db UD |
658 | base_machine |
659 | add_on_subdirs | |
660 | add_ons | |
e4608715 | 661 | build_pt_chown |
c53d909c | 662 | build_nscd |
021db4be | 663 | link_obsolete_rpc |
322e23db | 664 | libc_cv_nss_crypt |
a4ecc9eb | 665 | enable_werror |
322e23db UD |
666 | all_warnings |
667 | force_install | |
668 | bindnow | |
5a414ff7 | 669 | enable_lock_elision |
740b3dbe | 670 | hardcoded_path_in_tests |
1cba4036 | 671 | enable_timezone_tools |
f781ef40 | 672 | use_default_link |
c91c505f | 673 | sysheaders |
322e23db UD |
674 | with_fp |
675 | ac_ct_CXX | |
676 | CXXFLAGS | |
677 | CXX | |
e4693aa7 | 678 | READELF |
322e23db UD |
679 | CPP |
680 | cross_compiling | |
681 | BUILD_CC | |
682 | OBJEXT | |
683 | ac_ct_CC | |
684 | CPPFLAGS | |
685 | LDFLAGS | |
686 | CFLAGS | |
687 | CC | |
c16a054d AS |
688 | host_os |
689 | host_vendor | |
690 | host_cpu | |
691 | host | |
692 | build_os | |
693 | build_vendor | |
694 | build_cpu | |
695 | build | |
7967983f | 696 | subdirs |
8b748aed JM |
697 | REPORT_BUGS_TEXI |
698 | REPORT_BUGS_TO | |
699 | PKGVERSION_TEXI | |
700 | PKGVERSION | |
322e23db UD |
701 | target_alias |
702 | host_alias | |
703 | build_alias | |
704 | LIBS | |
705 | ECHO_T | |
706 | ECHO_N | |
707 | ECHO_C | |
708 | DEFS | |
709 | mandir | |
710 | localedir | |
711 | libdir | |
712 | psdir | |
713 | pdfdir | |
714 | dvidir | |
715 | htmldir | |
716 | infodir | |
717 | docdir | |
718 | oldincludedir | |
719 | includedir | |
720 | localstatedir | |
721 | sharedstatedir | |
722 | sysconfdir | |
723 | datadir | |
724 | datarootdir | |
725 | libexecdir | |
726 | sbindir | |
727 | bindir | |
728 | program_transform_name | |
729 | prefix | |
730 | exec_prefix | |
b08c89d9 | 731 | PACKAGE_URL |
322e23db UD |
732 | PACKAGE_BUGREPORT |
733 | PACKAGE_STRING | |
734 | PACKAGE_VERSION | |
735 | PACKAGE_TARNAME | |
736 | PACKAGE_NAME | |
737 | PATH_SEPARATOR | |
738 | SHELL' | |
a152f366 | 739 | ac_subst_files='' |
322e23db UD |
740 | ac_user_opts=' |
741 | enable_option_checking | |
8b748aed JM |
742 | with_pkgversion |
743 | with_bugurl | |
322e23db UD |
744 | with_gd |
745 | with_gd_include | |
746 | with_gd_lib | |
747 | with_fp | |
748 | with_binutils | |
322e23db | 749 | with_selinux |
322e23db | 750 | with_headers |
f781ef40 | 751 | with_default_link |
322e23db | 752 | enable_sanity_checks |
322e23db UD |
753 | enable_shared |
754 | enable_profile | |
1cba4036 | 755 | enable_timezone_tools |
740b3dbe | 756 | enable_hardcoded_path_in_tests |
322e23db | 757 | enable_stackguard_randomization |
1717da59 | 758 | enable_lock_elision |
322e23db | 759 | enable_add_ons |
322e23db UD |
760 | enable_hidden_plt |
761 | enable_bind_now | |
762 | enable_static_nss | |
763 | enable_force_install | |
8894bad3 | 764 | enable_maintainer_mode |
322e23db UD |
765 | enable_kernel |
766 | enable_all_warnings | |
a4ecc9eb | 767 | enable_werror |
322e23db | 768 | enable_multi_arch |
322e23db | 769 | enable_nss_crypt |
021db4be | 770 | enable_obsolete_rpc |
3a097cc7 | 771 | enable_systemtap |
c53d909c | 772 | enable_build_nscd |
3cc3ef96 | 773 | enable_nscd |
e4608715 | 774 | enable_pt_chown |
5695d46f | 775 | enable_mathvec |
322e23db UD |
776 | with_cpu |
777 | ' | |
a152f366 UD |
778 | ac_precious_vars='build_alias |
779 | host_alias | |
780 | target_alias | |
781 | CC | |
782 | CFLAGS | |
783 | LDFLAGS | |
784 | LIBS | |
785 | CPPFLAGS | |
786 | CPP | |
787 | CXX | |
788 | CXXFLAGS | |
789 | CCC' | |
7967983f RM |
790 | ac_subdirs_all=' |
791 | ' | |
a152f366 UD |
792 | |
793 | # Initialize some variables set by options. | |
794 | ac_init_help= | |
795 | ac_init_version=false | |
322e23db UD |
796 | ac_unrecognized_opts= |
797 | ac_unrecognized_sep= | |
a152f366 UD |
798 | # The variables have the same names as the options, with |
799 | # dashes changed to underlines. | |
800 | cache_file=/dev/null | |
801 | exec_prefix=NONE | |
802 | no_create= | |
803 | no_recursion= | |
804 | prefix=NONE | |
805 | program_prefix=NONE | |
806 | program_suffix=NONE | |
807 | program_transform_name=s,x,x, | |
808 | silent= | |
809 | site= | |
810 | srcdir= | |
811 | verbose= | |
812 | x_includes=NONE | |
813 | x_libraries=NONE | |
814 | ||
815 | # Installation directory options. | |
816 | # These are left unexpanded so users can "make install exec_prefix=/foo" | |
817 | # and all the variables that are supposed to be based on exec_prefix | |
818 | # by default will actually change. | |
819 | # Use braces instead of parens because sh, perl, etc. also accept them. | |
820 | # (The list follows the same order as the GNU Coding Standards.) | |
821 | bindir='${exec_prefix}/bin' | |
822 | sbindir='${exec_prefix}/sbin' | |
823 | libexecdir='${exec_prefix}/libexec' | |
824 | datarootdir='${prefix}/share' | |
825 | datadir='${datarootdir}' | |
826 | sysconfdir='${prefix}/etc' | |
827 | sharedstatedir='${prefix}/com' | |
828 | localstatedir='${prefix}/var' | |
829 | includedir='${prefix}/include' | |
830 | oldincludedir='/usr/include' | |
831 | docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' | |
832 | infodir='${datarootdir}/info' | |
833 | htmldir='${docdir}' | |
26f56c1c UD |
834 | dvidir='${docdir}' |
835 | pdfdir='${docdir}' | |
836 | psdir='${docdir}' | |
837 | libdir='${exec_prefix}/lib' | |
838 | localedir='${datarootdir}/locale' | |
839 | mandir='${datarootdir}/man' | |
cd6ede75 | 840 | |
cd6ede75 | 841 | ac_prev= |
26f56c1c | 842 | ac_dashdash= |
cd6ede75 UD |
843 | for ac_option |
844 | do | |
cd6ede75 UD |
845 | # If the previous option needs an argument, assign it. |
846 | if test -n "$ac_prev"; then | |
26f56c1c | 847 | eval $ac_prev=\$ac_option |
cd6ede75 UD |
848 | ac_prev= |
849 | continue | |
850 | fi | |
851 | ||
26f56c1c | 852 | case $ac_option in |
f318beb8 UD |
853 | *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; |
854 | *=) ac_optarg= ;; | |
855 | *) ac_optarg=yes ;; | |
26f56c1c | 856 | esac |
cd6ede75 UD |
857 | |
858 | # Accept the important Cygnus configure options, so we can diagnose typos. | |
859 | ||
26f56c1c UD |
860 | case $ac_dashdash$ac_option in |
861 | --) | |
862 | ac_dashdash=yes ;; | |
cd6ede75 UD |
863 | |
864 | -bindir | --bindir | --bindi | --bind | --bin | --bi) | |
865 | ac_prev=bindir ;; | |
866 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) | |
3a12e572 | 867 | bindir=$ac_optarg ;; |
cd6ede75 UD |
868 | |
869 | -build | --build | --buil | --bui | --bu) | |
3a12e572 | 870 | ac_prev=build_alias ;; |
cd6ede75 | 871 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) |
3a12e572 | 872 | build_alias=$ac_optarg ;; |
cd6ede75 UD |
873 | |
874 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
875 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
876 | ac_prev=cache_file ;; | |
877 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
878 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) | |
3a12e572 UD |
879 | cache_file=$ac_optarg ;; |
880 | ||
881 | --config-cache | -C) | |
882 | cache_file=config.cache ;; | |
cd6ede75 | 883 | |
26f56c1c | 884 | -datadir | --datadir | --datadi | --datad) |
cd6ede75 | 885 | ac_prev=datadir ;; |
26f56c1c | 886 | -datadir=* | --datadir=* | --datadi=* | --datad=*) |
3a12e572 | 887 | datadir=$ac_optarg ;; |
cd6ede75 | 888 | |
26f56c1c UD |
889 | -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ |
890 | | --dataroo | --dataro | --datar) | |
891 | ac_prev=datarootdir ;; | |
892 | -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ | |
893 | | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) | |
894 | datarootdir=$ac_optarg ;; | |
895 | ||
cd6ede75 | 896 | -disable-* | --disable-*) |
322e23db | 897 | ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` |
cd6ede75 | 898 | # Reject names that are not valid shell variable names. |
322e23db | 899 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
4a531bb0 | 900 | as_fn_error $? "invalid feature name: $ac_useropt" |
322e23db UD |
901 | ac_useropt_orig=$ac_useropt |
902 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
903 | case $ac_user_opts in | |
904 | *" | |
905 | "enable_$ac_useropt" | |
906 | "*) ;; | |
907 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" | |
908 | ac_unrecognized_sep=', ';; | |
909 | esac | |
910 | eval enable_$ac_useropt=no ;; | |
26f56c1c UD |
911 | |
912 | -docdir | --docdir | --docdi | --doc | --do) | |
913 | ac_prev=docdir ;; | |
914 | -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) | |
915 | docdir=$ac_optarg ;; | |
916 | ||
917 | -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) | |
918 | ac_prev=dvidir ;; | |
919 | -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) | |
920 | dvidir=$ac_optarg ;; | |
cd6ede75 UD |
921 | |
922 | -enable-* | --enable-*) | |
322e23db | 923 | ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` |
cd6ede75 | 924 | # Reject names that are not valid shell variable names. |
322e23db | 925 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
4a531bb0 | 926 | as_fn_error $? "invalid feature name: $ac_useropt" |
322e23db UD |
927 | ac_useropt_orig=$ac_useropt |
928 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
929 | case $ac_user_opts in | |
930 | *" | |
931 | "enable_$ac_useropt" | |
932 | "*) ;; | |
933 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" | |
934 | ac_unrecognized_sep=', ';; | |
935 | esac | |
936 | eval enable_$ac_useropt=\$ac_optarg ;; | |
cd6ede75 UD |
937 | |
938 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | |
939 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | |
940 | | --exec | --exe | --ex) | |
941 | ac_prev=exec_prefix ;; | |
942 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | |
943 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | |
944 | | --exec=* | --exe=* | --ex=*) | |
3a12e572 | 945 | exec_prefix=$ac_optarg ;; |
cd6ede75 UD |
946 | |
947 | -gas | --gas | --ga | --g) | |
948 | # Obsolete; use --with-gas. | |
949 | with_gas=yes ;; | |
950 | ||
3a12e572 UD |
951 | -help | --help | --hel | --he | -h) |
952 | ac_init_help=long ;; | |
953 | -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) | |
954 | ac_init_help=recursive ;; | |
955 | -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) | |
956 | ac_init_help=short ;; | |
cd6ede75 UD |
957 | |
958 | -host | --host | --hos | --ho) | |
3a12e572 | 959 | ac_prev=host_alias ;; |
cd6ede75 | 960 | -host=* | --host=* | --hos=* | --ho=*) |
3a12e572 | 961 | host_alias=$ac_optarg ;; |
cd6ede75 | 962 | |
26f56c1c UD |
963 | -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) |
964 | ac_prev=htmldir ;; | |
965 | -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ | |
966 | | --ht=*) | |
967 | htmldir=$ac_optarg ;; | |
968 | ||
cd6ede75 UD |
969 | -includedir | --includedir | --includedi | --included | --include \ |
970 | | --includ | --inclu | --incl | --inc) | |
971 | ac_prev=includedir ;; | |
972 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | |
973 | | --includ=* | --inclu=* | --incl=* | --inc=*) | |
3a12e572 | 974 | includedir=$ac_optarg ;; |
cd6ede75 UD |
975 | |
976 | -infodir | --infodir | --infodi | --infod | --info | --inf) | |
977 | ac_prev=infodir ;; | |
978 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) | |
3a12e572 | 979 | infodir=$ac_optarg ;; |
cd6ede75 UD |
980 | |
981 | -libdir | --libdir | --libdi | --libd) | |
982 | ac_prev=libdir ;; | |
983 | -libdir=* | --libdir=* | --libdi=* | --libd=*) | |
3a12e572 | 984 | libdir=$ac_optarg ;; |
cd6ede75 UD |
985 | |
986 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | |
987 | | --libexe | --libex | --libe) | |
988 | ac_prev=libexecdir ;; | |
989 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | |
990 | | --libexe=* | --libex=* | --libe=*) | |
3a12e572 | 991 | libexecdir=$ac_optarg ;; |
cd6ede75 | 992 | |
26f56c1c UD |
993 | -localedir | --localedir | --localedi | --localed | --locale) |
994 | ac_prev=localedir ;; | |
995 | -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) | |
996 | localedir=$ac_optarg ;; | |
997 | ||
cd6ede75 | 998 | -localstatedir | --localstatedir | --localstatedi | --localstated \ |
26f56c1c | 999 | | --localstate | --localstat | --localsta | --localst | --locals) |
cd6ede75 UD |
1000 | ac_prev=localstatedir ;; |
1001 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | |
26f56c1c | 1002 | | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) |
3a12e572 | 1003 | localstatedir=$ac_optarg ;; |
cd6ede75 UD |
1004 | |
1005 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) | |
1006 | ac_prev=mandir ;; | |
1007 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) | |
3a12e572 | 1008 | mandir=$ac_optarg ;; |
cd6ede75 UD |
1009 | |
1010 | -nfp | --nfp | --nf) | |
1011 | # Obsolete; use --without-fp. | |
1012 | with_fp=no ;; | |
1013 | ||
1014 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
3a12e572 | 1015 | | --no-cr | --no-c | -n) |
cd6ede75 UD |
1016 | no_create=yes ;; |
1017 | ||
1018 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
1019 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) | |
1020 | no_recursion=yes ;; | |
1021 | ||
1022 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ | |
1023 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ | |
1024 | | --oldin | --oldi | --old | --ol | --o) | |
1025 | ac_prev=oldincludedir ;; | |
1026 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | |
1027 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | |
1028 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) | |
3a12e572 | 1029 | oldincludedir=$ac_optarg ;; |
cd6ede75 UD |
1030 | |
1031 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
1032 | ac_prev=prefix ;; | |
1033 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
3a12e572 | 1034 | prefix=$ac_optarg ;; |
cd6ede75 UD |
1035 | |
1036 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ | |
1037 | | --program-pre | --program-pr | --program-p) | |
1038 | ac_prev=program_prefix ;; | |
1039 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ | |
1040 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) | |
3a12e572 | 1041 | program_prefix=$ac_optarg ;; |
cd6ede75 UD |
1042 | |
1043 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ | |
1044 | | --program-suf | --program-su | --program-s) | |
1045 | ac_prev=program_suffix ;; | |
1046 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ | |
1047 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) | |
3a12e572 | 1048 | program_suffix=$ac_optarg ;; |
cd6ede75 UD |
1049 | |
1050 | -program-transform-name | --program-transform-name \ | |
1051 | | --program-transform-nam | --program-transform-na \ | |
1052 | | --program-transform-n | --program-transform- \ | |
1053 | | --program-transform | --program-transfor \ | |
1054 | | --program-transfo | --program-transf \ | |
1055 | | --program-trans | --program-tran \ | |
1056 | | --progr-tra | --program-tr | --program-t) | |
1057 | ac_prev=program_transform_name ;; | |
1058 | -program-transform-name=* | --program-transform-name=* \ | |
1059 | | --program-transform-nam=* | --program-transform-na=* \ | |
1060 | | --program-transform-n=* | --program-transform-=* \ | |
1061 | | --program-transform=* | --program-transfor=* \ | |
1062 | | --program-transfo=* | --program-transf=* \ | |
1063 | | --program-trans=* | --program-tran=* \ | |
1064 | | --progr-tra=* | --program-tr=* | --program-t=*) | |
3a12e572 | 1065 | program_transform_name=$ac_optarg ;; |
cd6ede75 | 1066 | |
26f56c1c UD |
1067 | -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) |
1068 | ac_prev=pdfdir ;; | |
1069 | -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) | |
1070 | pdfdir=$ac_optarg ;; | |
1071 | ||
1072 | -psdir | --psdir | --psdi | --psd | --ps) | |
1073 | ac_prev=psdir ;; | |
1074 | -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) | |
1075 | psdir=$ac_optarg ;; | |
1076 | ||
cd6ede75 UD |
1077 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
1078 | | -silent | --silent | --silen | --sile | --sil) | |
1079 | silent=yes ;; | |
1080 | ||
1081 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) | |
1082 | ac_prev=sbindir ;; | |
1083 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | |
1084 | | --sbi=* | --sb=*) | |
3a12e572 | 1085 | sbindir=$ac_optarg ;; |
cd6ede75 UD |
1086 | |
1087 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ | |
1088 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | |
1089 | | --sharedst | --shareds | --shared | --share | --shar \ | |
1090 | | --sha | --sh) | |
1091 | ac_prev=sharedstatedir ;; | |
1092 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ | |
1093 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | |
1094 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | |
1095 | | --sha=* | --sh=*) | |
3a12e572 | 1096 | sharedstatedir=$ac_optarg ;; |
cd6ede75 UD |
1097 | |
1098 | -site | --site | --sit) | |
1099 | ac_prev=site ;; | |
1100 | -site=* | --site=* | --sit=*) | |
3a12e572 | 1101 | site=$ac_optarg ;; |
cd6ede75 UD |
1102 | |
1103 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
1104 | ac_prev=srcdir ;; | |
1105 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
3a12e572 | 1106 | srcdir=$ac_optarg ;; |
cd6ede75 UD |
1107 | |
1108 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | |
1109 | | --syscon | --sysco | --sysc | --sys | --sy) | |
1110 | ac_prev=sysconfdir ;; | |
1111 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | |
1112 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) | |
3a12e572 | 1113 | sysconfdir=$ac_optarg ;; |
cd6ede75 UD |
1114 | |
1115 | -target | --target | --targe | --targ | --tar | --ta | --t) | |
3a12e572 | 1116 | ac_prev=target_alias ;; |
cd6ede75 | 1117 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) |
3a12e572 | 1118 | target_alias=$ac_optarg ;; |
cd6ede75 UD |
1119 | |
1120 | -v | -verbose | --verbose | --verbos | --verbo | --verb) | |
1121 | verbose=yes ;; | |
1122 | ||
3a12e572 UD |
1123 | -version | --version | --versio | --versi | --vers | -V) |
1124 | ac_init_version=: ;; | |
cd6ede75 UD |
1125 | |
1126 | -with-* | --with-*) | |
322e23db | 1127 | ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` |
cd6ede75 | 1128 | # Reject names that are not valid shell variable names. |
322e23db | 1129 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
4a531bb0 | 1130 | as_fn_error $? "invalid package name: $ac_useropt" |
322e23db UD |
1131 | ac_useropt_orig=$ac_useropt |
1132 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1133 | case $ac_user_opts in | |
1134 | *" | |
1135 | "with_$ac_useropt" | |
1136 | "*) ;; | |
1137 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" | |
1138 | ac_unrecognized_sep=', ';; | |
1139 | esac | |
1140 | eval with_$ac_useropt=\$ac_optarg ;; | |
cd6ede75 UD |
1141 | |
1142 | -without-* | --without-*) | |
322e23db | 1143 | ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` |
cd6ede75 | 1144 | # Reject names that are not valid shell variable names. |
322e23db | 1145 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
4a531bb0 | 1146 | as_fn_error $? "invalid package name: $ac_useropt" |
322e23db UD |
1147 | ac_useropt_orig=$ac_useropt |
1148 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1149 | case $ac_user_opts in | |
1150 | *" | |
1151 | "with_$ac_useropt" | |
1152 | "*) ;; | |
1153 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" | |
1154 | ac_unrecognized_sep=', ';; | |
1155 | esac | |
1156 | eval with_$ac_useropt=no ;; | |
cd6ede75 UD |
1157 | |
1158 | --x) | |
1159 | # Obsolete; use --with-x. | |
1160 | with_x=yes ;; | |
1161 | ||
1162 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | |
1163 | | --x-incl | --x-inc | --x-in | --x-i) | |
1164 | ac_prev=x_includes ;; | |
1165 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | |
1166 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) | |
3a12e572 | 1167 | x_includes=$ac_optarg ;; |
cd6ede75 UD |
1168 | |
1169 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ | |
1170 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) | |
1171 | ac_prev=x_libraries ;; | |
1172 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | |
1173 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | |
3a12e572 | 1174 | x_libraries=$ac_optarg ;; |
cd6ede75 | 1175 | |
4a531bb0 L |
1176 | -*) as_fn_error $? "unrecognized option: \`$ac_option' |
1177 | Try \`$0 --help' for more information" | |
cd6ede75 UD |
1178 | ;; |
1179 | ||
3a12e572 UD |
1180 | *=*) |
1181 | ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` | |
1182 | # Reject names that are not valid shell variable names. | |
b08c89d9 UD |
1183 | case $ac_envvar in #( |
1184 | '' | [0-9]* | *[!_$as_cr_alnum]* ) | |
4a531bb0 | 1185 | as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; |
b08c89d9 | 1186 | esac |
26f56c1c | 1187 | eval $ac_envvar=\$ac_optarg |
3a12e572 UD |
1188 | export $ac_envvar ;; |
1189 | ||
cd6ede75 | 1190 | *) |
3a12e572 | 1191 | # FIXME: should be removed in autoconf 3.0. |
322e23db | 1192 | $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 |
3a12e572 | 1193 | expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && |
322e23db | 1194 | $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 |
f318beb8 | 1195 | : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" |
cd6ede75 UD |
1196 | ;; |
1197 | ||
1198 | esac | |
1199 | done | |
1200 | ||
1201 | if test -n "$ac_prev"; then | |
3a12e572 | 1202 | ac_option=--`echo $ac_prev | sed 's/_/-/g'` |
4a531bb0 | 1203 | as_fn_error $? "missing argument to $ac_option" |
cd6ede75 | 1204 | fi |
cd6ede75 | 1205 | |
322e23db UD |
1206 | if test -n "$ac_unrecognized_opts"; then |
1207 | case $enable_option_checking in | |
1208 | no) ;; | |
4a531bb0 | 1209 | fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; |
322e23db UD |
1210 | *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; |
1211 | esac | |
1212 | fi | |
1213 | ||
1214 | # Check all directory arguments for consistency. | |
26f56c1c UD |
1215 | for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ |
1216 | datadir sysconfdir sharedstatedir localstatedir includedir \ | |
1217 | oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ | |
1218 | libdir localedir mandir | |
cd6ede75 | 1219 | do |
26f56c1c | 1220 | eval ac_val=\$$ac_var |
322e23db UD |
1221 | # Remove trailing slashes. |
1222 | case $ac_val in | |
1223 | */ ) | |
1224 | ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` | |
1225 | eval $ac_var=\$ac_val;; | |
1226 | esac | |
1227 | # Be sure to have absolute directory names. | |
3a12e572 | 1228 | case $ac_val in |
26f56c1c UD |
1229 | [\\/$]* | ?:[\\/]* ) continue;; |
1230 | NONE | '' ) case $ac_var in *prefix ) continue;; esac;; | |
cd6ede75 | 1231 | esac |
4a531bb0 | 1232 | as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" |
cd6ede75 UD |
1233 | done |
1234 | ||
3a12e572 UD |
1235 | # There might be people who depend on the old broken behavior: `$host' |
1236 | # used to hold the argument of --host etc. | |
1237 | # FIXME: To remove some day. | |
1238 | build=$build_alias | |
1239 | host=$host_alias | |
1240 | target=$target_alias | |
1241 | ||
1242 | # FIXME: To remove some day. | |
1243 | if test "x$host_alias" != x; then | |
1244 | if test "x$build_alias" = x; then | |
1245 | cross_compiling=maybe | |
3a12e572 UD |
1246 | elif test "x$build_alias" != "x$host_alias"; then |
1247 | cross_compiling=yes | |
1248 | fi | |
1249 | fi | |
cd6ede75 | 1250 | |
3a12e572 UD |
1251 | ac_tool_prefix= |
1252 | test -n "$host_alias" && ac_tool_prefix=$host_alias- | |
1253 | ||
1254 | test "$silent" = yes && exec 6>/dev/null | |
cd6ede75 | 1255 | |
cd6ede75 | 1256 | |
26f56c1c UD |
1257 | ac_pwd=`pwd` && test -n "$ac_pwd" && |
1258 | ac_ls_di=`ls -di .` && | |
1259 | ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || | |
4a531bb0 | 1260 | as_fn_error $? "working directory cannot be determined" |
26f56c1c | 1261 | test "X$ac_ls_di" = "X$ac_pwd_ls_di" || |
4a531bb0 | 1262 | as_fn_error $? "pwd does not report name of working directory" |
26f56c1c UD |
1263 | |
1264 | ||
cd6ede75 UD |
1265 | # Find the source files, if location was not specified. |
1266 | if test -z "$srcdir"; then | |
1267 | ac_srcdir_defaulted=yes | |
26f56c1c | 1268 | # Try the directory containing this script, then the parent directory. |
322e23db UD |
1269 | ac_confdir=`$as_dirname -- "$as_myself" || |
1270 | $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
1271 | X"$as_myself" : 'X\(//\)[^/]' \| \ | |
1272 | X"$as_myself" : 'X\(//\)$' \| \ | |
1273 | X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || | |
1274 | $as_echo X"$as_myself" | | |
26f56c1c UD |
1275 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
1276 | s//\1/ | |
1277 | q | |
1278 | } | |
1279 | /^X\(\/\/\)[^/].*/{ | |
1280 | s//\1/ | |
1281 | q | |
1282 | } | |
1283 | /^X\(\/\/\)$/{ | |
1284 | s//\1/ | |
1285 | q | |
1286 | } | |
1287 | /^X\(\/\).*/{ | |
1288 | s//\1/ | |
1289 | q | |
1290 | } | |
1291 | s/.*/./; q'` | |
cd6ede75 | 1292 | srcdir=$ac_confdir |
26f56c1c | 1293 | if test ! -r "$srcdir/$ac_unique_file"; then |
cd6ede75 UD |
1294 | srcdir=.. |
1295 | fi | |
1296 | else | |
1297 | ac_srcdir_defaulted=no | |
1298 | fi | |
26f56c1c UD |
1299 | if test ! -r "$srcdir/$ac_unique_file"; then |
1300 | test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." | |
4a531bb0 | 1301 | as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" |
cd6ede75 | 1302 | fi |
26f56c1c UD |
1303 | ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" |
1304 | ac_abs_confdir=`( | |
4a531bb0 | 1305 | cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" |
26f56c1c UD |
1306 | pwd)` |
1307 | # When building in place, set srcdir=. | |
1308 | if test "$ac_abs_confdir" = "$ac_pwd"; then | |
1309 | srcdir=. | |
1310 | fi | |
1311 | # Remove unnecessary trailing slashes from srcdir. | |
1312 | # Double slashes in file names in object file debugging info | |
1313 | # mess up M-x gdb in Emacs. | |
1314 | case $srcdir in | |
1315 | */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; | |
1316 | esac | |
1317 | for ac_var in $ac_precious_vars; do | |
1318 | eval ac_env_${ac_var}_set=\${${ac_var}+set} | |
1319 | eval ac_env_${ac_var}_value=\$${ac_var} | |
1320 | eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} | |
1321 | eval ac_cv_env_${ac_var}_value=\$${ac_var} | |
1322 | done | |
3a12e572 UD |
1323 | |
1324 | # | |
1325 | # Report the --help message. | |
1326 | # | |
1327 | if test "$ac_init_help" = "long"; then | |
1328 | # Omit some internal or obsolete options to make the list less imposing. | |
1329 | # This message is too long to be a string in the A/UX 3.1 sh. | |
1330 | cat <<_ACEOF | |
f4b07664 | 1331 | \`configure' configures GNU C Library (see version.h) to adapt to many kinds of systems. |
3a12e572 UD |
1332 | |
1333 | Usage: $0 [OPTION]... [VAR=VALUE]... | |
1334 | ||
1335 | To assign environment variables (e.g., CC, CFLAGS...), specify them as | |
1336 | VAR=VALUE. See below for descriptions of some of the useful variables. | |
1337 | ||
1338 | Defaults for the options are specified in brackets. | |
1339 | ||
1340 | Configuration: | |
1341 | -h, --help display this help and exit | |
1342 | --help=short display options specific to this package | |
1343 | --help=recursive display the short help of all the included packages | |
1344 | -V, --version display version information and exit | |
4a531bb0 | 1345 | -q, --quiet, --silent do not print \`checking ...' messages |
3a12e572 UD |
1346 | --cache-file=FILE cache test results in FILE [disabled] |
1347 | -C, --config-cache alias for \`--cache-file=config.cache' | |
1348 | -n, --no-create do not create output files | |
1349 | --srcdir=DIR find the sources in DIR [configure dir or \`..'] | |
1350 | ||
3a12e572 UD |
1351 | Installation directories: |
1352 | --prefix=PREFIX install architecture-independent files in PREFIX | |
322e23db | 1353 | [$ac_default_prefix] |
3a12e572 | 1354 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
322e23db | 1355 | [PREFIX] |
3a12e572 UD |
1356 | |
1357 | By default, \`make install' will install all the files in | |
1358 | \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify | |
1359 | an installation prefix other than \`$ac_default_prefix' using \`--prefix', | |
1360 | for instance \`--prefix=\$HOME'. | |
1361 | ||
1362 | For better control, use the options below. | |
1363 | ||
1364 | Fine tuning of the installation directories: | |
322e23db UD |
1365 | --bindir=DIR user executables [EPREFIX/bin] |
1366 | --sbindir=DIR system admin executables [EPREFIX/sbin] | |
1367 | --libexecdir=DIR program executables [EPREFIX/libexec] | |
1368 | --sysconfdir=DIR read-only single-machine data [PREFIX/etc] | |
1369 | --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] | |
1370 | --localstatedir=DIR modifiable single-machine data [PREFIX/var] | |
1371 | --libdir=DIR object code libraries [EPREFIX/lib] | |
1372 | --includedir=DIR C header files [PREFIX/include] | |
1373 | --oldincludedir=DIR C header files for non-gcc [/usr/include] | |
1374 | --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] | |
1375 | --datadir=DIR read-only architecture-independent data [DATAROOTDIR] | |
1376 | --infodir=DIR info documentation [DATAROOTDIR/info] | |
1377 | --localedir=DIR locale-dependent data [DATAROOTDIR/locale] | |
1378 | --mandir=DIR man documentation [DATAROOTDIR/man] | |
f318beb8 | 1379 | --docdir=DIR documentation root [DATAROOTDIR/doc/glibc] |
322e23db UD |
1380 | --htmldir=DIR html documentation [DOCDIR] |
1381 | --dvidir=DIR dvi documentation [DOCDIR] | |
1382 | --pdfdir=DIR pdf documentation [DOCDIR] | |
1383 | --psdir=DIR ps documentation [DOCDIR] | |
3a12e572 UD |
1384 | _ACEOF |
1385 | ||
1386 | cat <<\_ACEOF | |
1387 | ||
1388 | System types: | |
1389 | --build=BUILD configure for building on BUILD [guessed] | |
1390 | --host=HOST cross-compile to build programs to run on HOST [BUILD] | |
1391 | _ACEOF | |
1392 | fi | |
cd6ede75 | 1393 | |
3a12e572 | 1394 | if test -n "$ac_init_help"; then |
f4b07664 RM |
1395 | case $ac_init_help in |
1396 | short | recursive ) echo "Configuration of GNU C Library (see version.h):";; | |
1397 | esac | |
3a12e572 UD |
1398 | cat <<\_ACEOF |
1399 | ||
1400 | Optional Features: | |
322e23db | 1401 | --disable-option-checking ignore unrecognized --enable/--with options |
3a12e572 UD |
1402 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) |
1403 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] | |
6b7f6183 RM |
1404 | --disable-sanity-checks really do not use threads (should not be used except |
1405 | in special situations) [default=yes] | |
a0da5fe1 | 1406 | --enable-shared build shared library [default=yes if GNU ld] |
11bf311e | 1407 | --enable-profile build profiled library [default=no] |
1cba4036 | 1408 | --disable-timezone-tools |
44f826e3 | 1409 | do not install timezone tools [default=install] |
740b3dbe L |
1410 | --enable-hardcoded-path-in-tests |
1411 | hardcode newly built glibc path in tests | |
1412 | [default=no] | |
35f1e827 UD |
1413 | --enable-stackguard-randomization |
1414 | initialize __stack_chk_guard canary with a random | |
1415 | number at program start | |
1717da59 | 1416 | --enable-lock-elision=yes/no |
52dfbe13 | 1417 | Enable lock elision for pthread mutexes by default |
6b7f6183 RM |
1418 | --enable-add-ons[=DIRS...] |
1419 | configure and build add-ons in DIR1,DIR2,... search | |
1420 | for add-ons if no parameter given | |
3a12e572 | 1421 | --disable-hidden-plt do not hide internal function calls to avoid PLT |
4df8c11d | 1422 | --enable-bind-now disable lazy relocations in DSOs |
6b7f6183 | 1423 | --enable-static-nss build static NSS modules [default=no] |
3a12e572 | 1424 | --disable-force-install don't force installation of files from this package, |
6b7f6183 | 1425 | even if they are older than the installed files |
8894bad3 AM |
1426 | --enable-maintainer-mode |
1427 | enable make rules and dependencies not useful (and | |
1428 | sometimes confusing) to the casual installer | |
6b7f6183 RM |
1429 | --enable-kernel=VERSION compile for compatibility with kernel not older than |
1430 | VERSION | |
3a12e572 | 1431 | --enable-all-warnings enable all useful warnings gcc can issue |
a4ecc9eb | 1432 | --disable-werror do not build with -Werror |
425ce2ed UD |
1433 | --enable-multi-arch enable single DSO with optimizations for multiple |
1434 | architectures | |
ff886b82 | 1435 | --enable-nss-crypt enable libcrypt to use nss |
021db4be AJ |
1436 | --enable-obsolete-rpc build and install the obsolete RPC code for |
1437 | link-time usage | |
3a097cc7 | 1438 | --enable-systemtap enable systemtap static probe points [default=no] |
c53d909c | 1439 | --disable-build-nscd disable building and installing the nscd daemon |
3cc3ef96 | 1440 | --disable-nscd library functions will not contact the nscd daemon |
e4608715 | 1441 | --enable-pt_chown Enable building and installing pt_chown |
5695d46f AS |
1442 | --enable-mathvec Enable building and installing mathvec [default |
1443 | depends on architecture] | |
3a12e572 UD |
1444 | |
1445 | Optional Packages: | |
1446 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] | |
1447 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) | |
8b748aed JM |
1448 | --with-pkgversion=PKG Use PKG in the version string in place of "GNU libc" |
1449 | --with-bugurl=URL Direct users to URL to report a bug | |
3a12e572 UD |
1450 | --with-gd=DIR find libgd include dir and library with prefix DIR |
1451 | --with-gd-include=DIR find libgd include files in DIR | |
1452 | --with-gd-lib=DIR find libgd library files in DIR | |
6b7f6183 RM |
1453 | --with-fp if using floating-point hardware [default=yes] |
1454 | --with-binutils=PATH specify location of binutils (as and ld) | |
74a30a58 | 1455 | --with-selinux if building with SELinux support |
6b7f6183 | 1456 | --with-headers=PATH location of system headers to use (for example |
26f56c1c | 1457 | /usr/src/linux/include) [default=compiler default] |
fd5e21c7 | 1458 | --with-default-link do not use explicit linker scripts |
2ceaa76a | 1459 | --with-cpu=CPU select code for CPU variant |
3a12e572 UD |
1460 | |
1461 | Some influential environment variables: | |
1462 | CC C compiler command | |
1463 | CFLAGS C compiler flags | |
1464 | LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a | |
1465 | nonstandard directory <lib dir> | |
26f56c1c | 1466 | LIBS libraries to pass to the linker, e.g. -l<library> |
b08c89d9 | 1467 | CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if |
26f56c1c | 1468 | you have headers in a nonstandard directory <include dir> |
3a12e572 | 1469 | CPP C preprocessor |
925c3c5c UD |
1470 | CXX C++ compiler command |
1471 | CXXFLAGS C++ compiler flags | |
3a12e572 UD |
1472 | |
1473 | Use these variables to override the choices made by `configure' or to help | |
1474 | it to find libraries and programs with nonstandard names/locations. | |
1475 | ||
f318beb8 UD |
1476 | Report bugs to <http://sourceware.org/bugzilla/>. |
1477 | GNU C Library home page: <http://www.gnu.org/software/glibc/>. | |
b08c89d9 | 1478 | General help using GNU software: <http://www.gnu.org/gethelp/>. |
3a12e572 | 1479 | _ACEOF |
26f56c1c | 1480 | ac_status=$? |
3a12e572 UD |
1481 | fi |
1482 | ||
1483 | if test "$ac_init_help" = "recursive"; then | |
1484 | # If there are subdirs, report their specific --help. | |
3a12e572 | 1485 | for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue |
322e23db UD |
1486 | test -d "$ac_dir" || |
1487 | { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || | |
1488 | continue | |
3a12e572 UD |
1489 | ac_builddir=. |
1490 | ||
26f56c1c UD |
1491 | case "$ac_dir" in |
1492 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1493 | *) | |
322e23db | 1494 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
26f56c1c | 1495 | # A ".." for each directory in $ac_dir_suffix. |
322e23db | 1496 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
26f56c1c UD |
1497 | case $ac_top_builddir_sub in |
1498 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1499 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
1500 | esac ;; | |
1501 | esac | |
1502 | ac_abs_top_builddir=$ac_pwd | |
1503 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
1504 | # for backward compatibility: | |
1505 | ac_top_builddir=$ac_top_build_prefix | |
3a12e572 UD |
1506 | |
1507 | case $srcdir in | |
26f56c1c | 1508 | .) # We are building in place. |
3a12e572 | 1509 | ac_srcdir=. |
26f56c1c UD |
1510 | ac_top_srcdir=$ac_top_builddir_sub |
1511 | ac_abs_top_srcdir=$ac_pwd ;; | |
1512 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
3a12e572 | 1513 | ac_srcdir=$srcdir$ac_dir_suffix; |
26f56c1c UD |
1514 | ac_top_srcdir=$srcdir |
1515 | ac_abs_top_srcdir=$srcdir ;; | |
1516 | *) # Relative name. | |
1517 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
1518 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
1519 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
3a12e572 | 1520 | esac |
26f56c1c UD |
1521 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
1522 | ||
1523 | cd "$ac_dir" || { ac_status=$?; continue; } | |
1524 | # Check for guested configure. | |
1525 | if test -f "$ac_srcdir/configure.gnu"; then | |
1526 | echo && | |
1527 | $SHELL "$ac_srcdir/configure.gnu" --help=recursive | |
1528 | elif test -f "$ac_srcdir/configure"; then | |
1529 | echo && | |
1530 | $SHELL "$ac_srcdir/configure" --help=recursive | |
3a12e572 | 1531 | else |
322e23db | 1532 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 |
26f56c1c UD |
1533 | fi || ac_status=$? |
1534 | cd "$ac_pwd" || { ac_status=$?; break; } | |
3a12e572 UD |
1535 | done |
1536 | fi | |
1537 | ||
26f56c1c | 1538 | test -n "$ac_init_help" && exit $ac_status |
3a12e572 UD |
1539 | if $ac_init_version; then |
1540 | cat <<\_ACEOF | |
f4b07664 | 1541 | GNU C Library configure (see version.h) |
f4a58f0d | 1542 | generated by GNU Autoconf 2.69 |
3a12e572 | 1543 | |
f4a58f0d | 1544 | Copyright (C) 2012 Free Software Foundation, Inc. |
3a12e572 UD |
1545 | This configure script is free software; the Free Software Foundation |
1546 | gives unlimited permission to copy, distribute and modify it. | |
1547 | _ACEOF | |
26f56c1c | 1548 | exit |
3a12e572 | 1549 | fi |
3a12e572 | 1550 | |
b08c89d9 UD |
1551 | ## ------------------------ ## |
1552 | ## Autoconf initialization. ## | |
1553 | ## ------------------------ ## | |
3a12e572 | 1554 | |
b08c89d9 UD |
1555 | # ac_fn_c_try_compile LINENO |
1556 | # -------------------------- | |
1557 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1558 | ac_fn_c_try_compile () | |
3a12e572 | 1559 | { |
b08c89d9 UD |
1560 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
1561 | rm -f conftest.$ac_objext | |
1562 | if { { ac_try="$ac_compile" | |
1563 | case "(($ac_try" in | |
1564 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1565 | *) ac_try_echo=$ac_try;; | |
1566 | esac | |
1567 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1568 | $as_echo "$ac_try_echo"; } >&5 | |
1569 | (eval "$ac_compile") 2>conftest.err | |
1570 | ac_status=$? | |
1571 | if test -s conftest.err; then | |
1572 | grep -v '^ *+' conftest.err >conftest.er1 | |
1573 | cat conftest.er1 >&5 | |
1574 | mv -f conftest.er1 conftest.err | |
1575 | fi | |
1576 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1577 | test $ac_status = 0; } && { | |
1578 | test -z "$ac_c_werror_flag" || | |
1579 | test ! -s conftest.err | |
1580 | } && test -s conftest.$ac_objext; then : | |
1581 | ac_retval=0 | |
1582 | else | |
1583 | $as_echo "$as_me: failed program was:" >&5 | |
1584 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3a12e572 | 1585 | |
b08c89d9 UD |
1586 | ac_retval=1 |
1587 | fi | |
f318beb8 | 1588 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
b08c89d9 | 1589 | as_fn_set_status $ac_retval |
3a12e572 | 1590 | |
b08c89d9 | 1591 | } # ac_fn_c_try_compile |
3a12e572 | 1592 | |
b08c89d9 UD |
1593 | # ac_fn_cxx_try_compile LINENO |
1594 | # ---------------------------- | |
1595 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1596 | ac_fn_cxx_try_compile () | |
1597 | { | |
1598 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1599 | rm -f conftest.$ac_objext | |
1600 | if { { ac_try="$ac_compile" | |
1601 | case "(($ac_try" in | |
1602 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1603 | *) ac_try_echo=$ac_try;; | |
1604 | esac | |
1605 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1606 | $as_echo "$ac_try_echo"; } >&5 | |
1607 | (eval "$ac_compile") 2>conftest.err | |
1608 | ac_status=$? | |
1609 | if test -s conftest.err; then | |
1610 | grep -v '^ *+' conftest.err >conftest.er1 | |
1611 | cat conftest.er1 >&5 | |
1612 | mv -f conftest.er1 conftest.err | |
1613 | fi | |
1614 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1615 | test $ac_status = 0; } && { | |
1616 | test -z "$ac_cxx_werror_flag" || | |
1617 | test ! -s conftest.err | |
1618 | } && test -s conftest.$ac_objext; then : | |
1619 | ac_retval=0 | |
1620 | else | |
1621 | $as_echo "$as_me: failed program was:" >&5 | |
1622 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1623 | ||
1624 | ac_retval=1 | |
1625 | fi | |
f318beb8 | 1626 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
b08c89d9 UD |
1627 | as_fn_set_status $ac_retval |
1628 | ||
1629 | } # ac_fn_cxx_try_compile | |
1630 | ||
e4693aa7 RM |
1631 | # ac_fn_cxx_try_link LINENO |
1632 | # ------------------------- | |
1633 | # Try to link conftest.$ac_ext, and return whether this succeeded. | |
1634 | ac_fn_cxx_try_link () | |
1635 | { | |
1636 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1637 | rm -f conftest.$ac_objext conftest$ac_exeext | |
1638 | if { { ac_try="$ac_link" | |
1639 | case "(($ac_try" in | |
1640 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1641 | *) ac_try_echo=$ac_try;; | |
1642 | esac | |
1643 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1644 | $as_echo "$ac_try_echo"; } >&5 | |
1645 | (eval "$ac_link") 2>conftest.err | |
1646 | ac_status=$? | |
1647 | if test -s conftest.err; then | |
1648 | grep -v '^ *+' conftest.err >conftest.er1 | |
1649 | cat conftest.er1 >&5 | |
1650 | mv -f conftest.er1 conftest.err | |
1651 | fi | |
1652 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1653 | test $ac_status = 0; } && { | |
1654 | test -z "$ac_cxx_werror_flag" || | |
1655 | test ! -s conftest.err | |
1656 | } && test -s conftest$ac_exeext && { | |
1657 | test "$cross_compiling" = yes || | |
1658 | test -x conftest$ac_exeext | |
1659 | }; then : | |
1660 | ac_retval=0 | |
1661 | else | |
1662 | $as_echo "$as_me: failed program was:" >&5 | |
1663 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1664 | ||
1665 | ac_retval=1 | |
1666 | fi | |
1667 | # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information | |
1668 | # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would | |
1669 | # interfere with the next link command; also delete a directory that is | |
1670 | # left behind by Apple's compiler. We do this before executing the actions. | |
1671 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
1672 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno | |
1673 | as_fn_set_status $ac_retval | |
1674 | ||
1675 | } # ac_fn_cxx_try_link | |
1676 | ||
b08c89d9 UD |
1677 | # ac_fn_c_try_link LINENO |
1678 | # ----------------------- | |
1679 | # Try to link conftest.$ac_ext, and return whether this succeeded. | |
1680 | ac_fn_c_try_link () | |
1681 | { | |
1682 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1683 | rm -f conftest.$ac_objext conftest$ac_exeext | |
1684 | if { { ac_try="$ac_link" | |
1685 | case "(($ac_try" in | |
1686 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1687 | *) ac_try_echo=$ac_try;; | |
1688 | esac | |
1689 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1690 | $as_echo "$ac_try_echo"; } >&5 | |
1691 | (eval "$ac_link") 2>conftest.err | |
1692 | ac_status=$? | |
1693 | if test -s conftest.err; then | |
1694 | grep -v '^ *+' conftest.err >conftest.er1 | |
1695 | cat conftest.er1 >&5 | |
1696 | mv -f conftest.er1 conftest.err | |
1697 | fi | |
1698 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1699 | test $ac_status = 0; } && { | |
1700 | test -z "$ac_c_werror_flag" || | |
1701 | test ! -s conftest.err | |
1702 | } && test -s conftest$ac_exeext && { | |
1703 | test "$cross_compiling" = yes || | |
f4a58f0d | 1704 | test -x conftest$ac_exeext |
b08c89d9 UD |
1705 | }; then : |
1706 | ac_retval=0 | |
1707 | else | |
1708 | $as_echo "$as_me: failed program was:" >&5 | |
1709 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1710 | ||
1711 | ac_retval=1 | |
1712 | fi | |
1713 | # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information | |
1714 | # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would | |
1715 | # interfere with the next link command; also delete a directory that is | |
1716 | # left behind by Apple's compiler. We do this before executing the actions. | |
1717 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
f318beb8 | 1718 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
b08c89d9 UD |
1719 | as_fn_set_status $ac_retval |
1720 | ||
1721 | } # ac_fn_c_try_link | |
b08c89d9 UD |
1722 | cat >config.log <<_ACEOF |
1723 | This file contains any messages produced by compilers while | |
1724 | running configure, to aid debugging if configure makes a mistake. | |
1725 | ||
1726 | It was created by GNU C Library $as_me (see version.h), which was | |
f4a58f0d | 1727 | generated by GNU Autoconf 2.69. Invocation command line was |
b08c89d9 UD |
1728 | |
1729 | $ $0 $@ | |
1730 | ||
1731 | _ACEOF | |
1732 | exec 5>>config.log | |
1733 | { | |
1734 | cat <<_ASUNAME | |
1735 | ## --------- ## | |
1736 | ## Platform. ## | |
1737 | ## --------- ## | |
1738 | ||
1739 | hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` | |
1740 | uname -m = `(uname -m) 2>/dev/null || echo unknown` | |
1741 | uname -r = `(uname -r) 2>/dev/null || echo unknown` | |
1742 | uname -s = `(uname -s) 2>/dev/null || echo unknown` | |
1743 | uname -v = `(uname -v) 2>/dev/null || echo unknown` | |
1744 | ||
1745 | /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` | |
1746 | /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` | |
1747 | ||
1748 | /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` | |
1749 | /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` | |
1750 | /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` | |
1751 | /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` | |
1752 | /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` | |
1753 | /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` | |
1754 | /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` | |
1755 | ||
1756 | _ASUNAME | |
3a12e572 UD |
1757 | |
1758 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
1759 | for as_dir in $PATH | |
1760 | do | |
1761 | IFS=$as_save_IFS | |
1762 | test -z "$as_dir" && as_dir=. | |
b08c89d9 UD |
1763 | $as_echo "PATH: $as_dir" |
1764 | done | |
26f56c1c | 1765 | IFS=$as_save_IFS |
3a12e572 UD |
1766 | |
1767 | } >&5 | |
1768 | ||
1769 | cat >&5 <<_ACEOF | |
1770 | ||
1771 | ||
1772 | ## ----------- ## | |
1773 | ## Core tests. ## | |
1774 | ## ----------- ## | |
1775 | ||
1776 | _ACEOF | |
1777 | ||
1778 | ||
1779 | # Keep a trace of the command line. | |
1780 | # Strip out --no-create and --no-recursion so they do not pile up. | |
2abf9ff1 | 1781 | # Strip out --silent because we don't want to record it for future runs. |
3a12e572 | 1782 | # Also quote any args containing shell meta-characters. |
2abf9ff1 | 1783 | # Make two passes to allow for proper duplicate-argument suppression. |
3a12e572 | 1784 | ac_configure_args= |
2abf9ff1 RM |
1785 | ac_configure_args0= |
1786 | ac_configure_args1= | |
2abf9ff1 RM |
1787 | ac_must_keep_next=false |
1788 | for ac_pass in 1 2 | |
3a12e572 | 1789 | do |
2abf9ff1 RM |
1790 | for ac_arg |
1791 | do | |
1792 | case $ac_arg in | |
1793 | -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; | |
1794 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
1795 | | -silent | --silent | --silen | --sile | --sil) | |
1796 | continue ;; | |
26f56c1c | 1797 | *\'*) |
322e23db | 1798 | ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
2abf9ff1 RM |
1799 | esac |
1800 | case $ac_pass in | |
b08c89d9 | 1801 | 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; |
2abf9ff1 | 1802 | 2) |
b08c89d9 | 1803 | as_fn_append ac_configure_args1 " '$ac_arg'" |
2abf9ff1 | 1804 | if test $ac_must_keep_next = true; then |
9382fcee | 1805 | ac_must_keep_next=false # Got value, back to normal. |
2abf9ff1 | 1806 | else |
9382fcee RM |
1807 | case $ac_arg in |
1808 | *=* | --config-cache | -C | -disable-* | --disable-* \ | |
1809 | | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ | |
1810 | | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ | |
1811 | | -with-* | --with-* | -without-* | --without-* | --x) | |
1812 | case "$ac_configure_args0 " in | |
1813 | "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; | |
1814 | esac | |
1815 | ;; | |
1816 | -* ) ac_must_keep_next=true ;; | |
1817 | esac | |
2abf9ff1 | 1818 | fi |
b08c89d9 | 1819 | as_fn_append ac_configure_args " '$ac_arg'" |
2abf9ff1 RM |
1820 | ;; |
1821 | esac | |
1822 | done | |
3a12e572 | 1823 | done |
b08c89d9 UD |
1824 | { ac_configure_args0=; unset ac_configure_args0;} |
1825 | { ac_configure_args1=; unset ac_configure_args1;} | |
3a12e572 UD |
1826 | |
1827 | # When interrupted or exit'd, cleanup temporary files, and complete | |
1828 | # config.log. We remove comments because anyway the quotes in there | |
1829 | # would cause problems or look ugly. | |
26f56c1c UD |
1830 | # WARNING: Use '\'' to represent an apostrophe within the trap. |
1831 | # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. | |
3a12e572 UD |
1832 | trap 'exit_status=$? |
1833 | # Save into config.log some information that might help in debugging. | |
1834 | { | |
1835 | echo | |
f4b07664 | 1836 | |
4a531bb0 | 1837 | $as_echo "## ---------------- ## |
3a12e572 | 1838 | ## Cache variables. ## |
4a531bb0 | 1839 | ## ---------------- ##" |
3a12e572 UD |
1840 | echo |
1841 | # The following way of writing the cache mishandles newlines in values, | |
26f56c1c UD |
1842 | ( |
1843 | for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do | |
1844 | eval ac_val=\$$ac_var | |
1845 | case $ac_val in #( | |
1846 | *${as_nl}*) | |
1847 | case $ac_var in #( | |
b08c89d9 | 1848 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 |
322e23db | 1849 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; |
26f56c1c UD |
1850 | esac |
1851 | case $ac_var in #( | |
1852 | _ | IFS | as_nl) ;; #( | |
322e23db | 1853 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( |
b08c89d9 | 1854 | *) { eval $ac_var=; unset $ac_var;} ;; |
26f56c1c UD |
1855 | esac ;; |
1856 | esac | |
1857 | done | |
3a12e572 | 1858 | (set) 2>&1 | |
26f56c1c UD |
1859 | case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( |
1860 | *${as_nl}ac_space=\ *) | |
3a12e572 | 1861 | sed -n \ |
26f56c1c UD |
1862 | "s/'\''/'\''\\\\'\'''\''/g; |
1863 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" | |
1864 | ;; #( | |
3a12e572 | 1865 | *) |
26f56c1c | 1866 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
3a12e572 | 1867 | ;; |
26f56c1c UD |
1868 | esac | |
1869 | sort | |
1870 | ) | |
3a12e572 | 1871 | echo |
f4b07664 | 1872 | |
4a531bb0 | 1873 | $as_echo "## ----------------- ## |
f4b07664 | 1874 | ## Output variables. ## |
4a531bb0 | 1875 | ## ----------------- ##" |
f4b07664 RM |
1876 | echo |
1877 | for ac_var in $ac_subst_vars | |
1878 | do | |
26f56c1c UD |
1879 | eval ac_val=\$$ac_var |
1880 | case $ac_val in | |
322e23db | 1881 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; |
26f56c1c | 1882 | esac |
322e23db | 1883 | $as_echo "$ac_var='\''$ac_val'\''" |
f4b07664 RM |
1884 | done | sort |
1885 | echo | |
1886 | ||
1887 | if test -n "$ac_subst_files"; then | |
4a531bb0 | 1888 | $as_echo "## ------------------- ## |
26f56c1c | 1889 | ## File substitutions. ## |
4a531bb0 | 1890 | ## ------------------- ##" |
f4b07664 RM |
1891 | echo |
1892 | for ac_var in $ac_subst_files | |
1893 | do | |
26f56c1c UD |
1894 | eval ac_val=\$$ac_var |
1895 | case $ac_val in | |
322e23db | 1896 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; |
26f56c1c | 1897 | esac |
322e23db | 1898 | $as_echo "$ac_var='\''$ac_val'\''" |
f4b07664 RM |
1899 | done | sort |
1900 | echo | |
1901 | fi | |
1902 | ||
3a12e572 | 1903 | if test -s confdefs.h; then |
4a531bb0 | 1904 | $as_echo "## ----------- ## |
3a12e572 | 1905 | ## confdefs.h. ## |
4a531bb0 | 1906 | ## ----------- ##" |
3a12e572 | 1907 | echo |
26f56c1c | 1908 | cat confdefs.h |
3a12e572 UD |
1909 | echo |
1910 | fi | |
1911 | test "$ac_signal" != 0 && | |
322e23db UD |
1912 | $as_echo "$as_me: caught signal $ac_signal" |
1913 | $as_echo "$as_me: exit $exit_status" | |
3a12e572 | 1914 | } >&5 |
26f56c1c UD |
1915 | rm -f core *.core core.conftest.* && |
1916 | rm -f -r conftest* confdefs* conf$$* $ac_clean_files && | |
3a12e572 | 1917 | exit $exit_status |
26f56c1c | 1918 | ' 0 |
3a12e572 | 1919 | for ac_signal in 1 2 13 15; do |
b08c89d9 | 1920 | trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal |
3a12e572 UD |
1921 | done |
1922 | ac_signal=0 | |
1923 | ||
1924 | # confdefs.h avoids OS command line length limits that DEFS can exceed. | |
26f56c1c | 1925 | rm -f -r conftest* confdefs.h |
3a12e572 | 1926 | |
b08c89d9 UD |
1927 | $as_echo "/* confdefs.h */" > confdefs.h |
1928 | ||
3a12e572 UD |
1929 | # Predefined preprocessor variables. |
1930 | ||
1931 | cat >>confdefs.h <<_ACEOF | |
1932 | #define PACKAGE_NAME "$PACKAGE_NAME" | |
1933 | _ACEOF | |
1934 | ||
3a12e572 UD |
1935 | cat >>confdefs.h <<_ACEOF |
1936 | #define PACKAGE_TARNAME "$PACKAGE_TARNAME" | |
1937 | _ACEOF | |
1938 | ||
3a12e572 UD |
1939 | cat >>confdefs.h <<_ACEOF |
1940 | #define PACKAGE_VERSION "$PACKAGE_VERSION" | |
1941 | _ACEOF | |
1942 | ||
3a12e572 UD |
1943 | cat >>confdefs.h <<_ACEOF |
1944 | #define PACKAGE_STRING "$PACKAGE_STRING" | |
1945 | _ACEOF | |
1946 | ||
3a12e572 UD |
1947 | cat >>confdefs.h <<_ACEOF |
1948 | #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" | |
1949 | _ACEOF | |
1950 | ||
b08c89d9 UD |
1951 | cat >>confdefs.h <<_ACEOF |
1952 | #define PACKAGE_URL "$PACKAGE_URL" | |
1953 | _ACEOF | |
1954 | ||
3a12e572 UD |
1955 | |
1956 | # Let the site file select an alternate cache file if it wants to. | |
322e23db UD |
1957 | # Prefer an explicitly selected file to automatically selected ones. |
1958 | ac_site_file1=NONE | |
1959 | ac_site_file2=NONE | |
26f56c1c | 1960 | if test -n "$CONFIG_SITE"; then |
4a531bb0 L |
1961 | # We do not want a PATH search for config.site. |
1962 | case $CONFIG_SITE in #(( | |
1963 | -*) ac_site_file1=./$CONFIG_SITE;; | |
1964 | */*) ac_site_file1=$CONFIG_SITE;; | |
1965 | *) ac_site_file1=./$CONFIG_SITE;; | |
1966 | esac | |
26f56c1c | 1967 | elif test "x$prefix" != xNONE; then |
322e23db UD |
1968 | ac_site_file1=$prefix/share/config.site |
1969 | ac_site_file2=$prefix/etc/config.site | |
26f56c1c | 1970 | else |
322e23db UD |
1971 | ac_site_file1=$ac_default_prefix/share/config.site |
1972 | ac_site_file2=$ac_default_prefix/etc/config.site | |
cd6ede75 | 1973 | fi |
322e23db | 1974 | for ac_site_file in "$ac_site_file1" "$ac_site_file2" |
26f56c1c | 1975 | do |
322e23db | 1976 | test "x$ac_site_file" = xNONE && continue |
b08c89d9 UD |
1977 | if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then |
1978 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 | |
322e23db | 1979 | $as_echo "$as_me: loading site script $ac_site_file" >&6;} |
3a12e572 | 1980 | sed 's/^/| /' "$ac_site_file" >&5 |
4a531bb0 L |
1981 | . "$ac_site_file" \ |
1982 | || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
1983 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
1984 | as_fn_error $? "failed to load site script $ac_site_file | |
1985 | See \`config.log' for more details" "$LINENO" 5; } | |
cd6ede75 UD |
1986 | fi |
1987 | done | |
1988 | ||
1989 | if test -r "$cache_file"; then | |
b08c89d9 UD |
1990 | # Some versions of bash will fail to source /dev/null (special files |
1991 | # actually), so we avoid doing that. DJGPP emulates it as a regular file. | |
1992 | if test /dev/null != "$cache_file" && test -f "$cache_file"; then | |
1993 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 | |
322e23db | 1994 | $as_echo "$as_me: loading cache $cache_file" >&6;} |
3a12e572 | 1995 | case $cache_file in |
26f56c1c UD |
1996 | [\\/]* | ?:[\\/]* ) . "$cache_file";; |
1997 | *) . "./$cache_file";; | |
3a12e572 UD |
1998 | esac |
1999 | fi | |
cd6ede75 | 2000 | else |
b08c89d9 | 2001 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 |
322e23db | 2002 | $as_echo "$as_me: creating cache $cache_file" >&6;} |
3a12e572 UD |
2003 | >$cache_file |
2004 | fi | |
2005 | ||
2006 | # Check that the precious variables saved in the cache have kept the same | |
2007 | # value. | |
2008 | ac_cache_corrupted=false | |
26f56c1c | 2009 | for ac_var in $ac_precious_vars; do |
3a12e572 UD |
2010 | eval ac_old_set=\$ac_cv_env_${ac_var}_set |
2011 | eval ac_new_set=\$ac_env_${ac_var}_set | |
26f56c1c UD |
2012 | eval ac_old_val=\$ac_cv_env_${ac_var}_value |
2013 | eval ac_new_val=\$ac_env_${ac_var}_value | |
3a12e572 UD |
2014 | case $ac_old_set,$ac_new_set in |
2015 | set,) | |
b08c89d9 | 2016 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 |
322e23db | 2017 | $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} |
3a12e572 UD |
2018 | ac_cache_corrupted=: ;; |
2019 | ,set) | |
b08c89d9 | 2020 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 |
322e23db | 2021 | $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} |
3a12e572 UD |
2022 | ac_cache_corrupted=: ;; |
2023 | ,);; | |
2024 | *) | |
2025 | if test "x$ac_old_val" != "x$ac_new_val"; then | |
322e23db UD |
2026 | # differences in whitespace do not lead to failure. |
2027 | ac_old_val_w=`echo x $ac_old_val` | |
2028 | ac_new_val_w=`echo x $ac_new_val` | |
2029 | if test "$ac_old_val_w" != "$ac_new_val_w"; then | |
b08c89d9 | 2030 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 |
322e23db UD |
2031 | $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} |
2032 | ac_cache_corrupted=: | |
2033 | else | |
b08c89d9 | 2034 | { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 |
322e23db UD |
2035 | $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} |
2036 | eval $ac_var=\$ac_old_val | |
2037 | fi | |
b08c89d9 | 2038 | { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 |
322e23db | 2039 | $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} |
b08c89d9 | 2040 | { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 |
322e23db | 2041 | $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} |
3a12e572 UD |
2042 | fi;; |
2043 | esac | |
2044 | # Pass precious variables to config.status. | |
2045 | if test "$ac_new_set" = set; then | |
2046 | case $ac_new_val in | |
322e23db | 2047 | *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; |
3a12e572 UD |
2048 | *) ac_arg=$ac_var=$ac_new_val ;; |
2049 | esac | |
2050 | case " $ac_configure_args " in | |
2051 | *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. | |
b08c89d9 | 2052 | *) as_fn_append ac_configure_args " '$ac_arg'" ;; |
3a12e572 UD |
2053 | esac |
2054 | fi | |
2055 | done | |
2056 | if $ac_cache_corrupted; then | |
b08c89d9 | 2057 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
322e23db | 2058 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
b08c89d9 | 2059 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 |
322e23db | 2060 | $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} |
4a531bb0 | 2061 | as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 |
cd6ede75 | 2062 | fi |
b08c89d9 UD |
2063 | ## -------------------- ## |
2064 | ## Main body of script. ## | |
2065 | ## -------------------- ## | |
cd6ede75 | 2066 | |
b08c89d9 UD |
2067 | ac_ext=c |
2068 | ac_cpp='$CPP $CPPFLAGS' | |
2069 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2070 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2071 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3a12e572 UD |
2072 | |
2073 | ||
cd6ede75 | 2074 | |
b08c89d9 | 2075 | ac_config_headers="$ac_config_headers config.h" |
63bda0c1 | 2076 | |
b08c89d9 UD |
2077 | ac_aux_dir= |
2078 | for ac_dir in scripts "$srcdir"/scripts; do | |
4a531bb0 L |
2079 | if test -f "$ac_dir/install-sh"; then |
2080 | ac_aux_dir=$ac_dir | |
2081 | ac_install_sh="$ac_aux_dir/install-sh -c" | |
2082 | break | |
2083 | elif test -f "$ac_dir/install.sh"; then | |
2084 | ac_aux_dir=$ac_dir | |
2085 | ac_install_sh="$ac_aux_dir/install.sh -c" | |
2086 | break | |
2087 | elif test -f "$ac_dir/shtool"; then | |
2088 | ac_aux_dir=$ac_dir | |
2089 | ac_install_sh="$ac_aux_dir/shtool install -c" | |
2090 | break | |
2091 | fi | |
b08c89d9 UD |
2092 | done |
2093 | if test -z "$ac_aux_dir"; then | |
4a531bb0 | 2094 | as_fn_error $? "cannot find install-sh, install.sh, or shtool in scripts \"$srcdir\"/scripts" "$LINENO" 5 |
b08c89d9 | 2095 | fi |
26f56c1c UD |
2096 | |
2097 | # These three variables are undocumented and unsupported, | |
2098 | # and are intended to be withdrawn in a future Autoconf release. | |
2099 | # They can cause serious problems if a builder's source tree is in a directory | |
2100 | # whose full name contains unusual characters. | |
2101 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. | |
2102 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. | |
2103 | ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. | |
2104 | ||
444518fe | 2105 | |
cd6ede75 | 2106 | |
8b748aed JM |
2107 | |
2108 | ||
2109 | # Check whether --with-pkgversion was given. | |
2110 | if test "${with_pkgversion+set}" = set; then : | |
2111 | withval=$with_pkgversion; case "$withval" in | |
2112 | yes) as_fn_error $? "package version not specified" "$LINENO" 5 ;; | |
2113 | no) PKGVERSION= ;; | |
2114 | *) PKGVERSION="($withval) " ;; | |
2115 | esac | |
2116 | else | |
2117 | PKGVERSION="(GNU libc) " | |
2118 | ||
2119 | fi | |
2120 | ||
2121 | PKGVERSION_TEXI=`echo "$PKGVERSION" | sed 's/@/@@/g'` | |
2122 | ||
2123 | ||
2124 | ||
2125 | ||
2126 | ||
2127 | # Check whether --with-bugurl was given. | |
2128 | if test "${with_bugurl+set}" = set; then : | |
2129 | withval=$with_bugurl; case "$withval" in | |
2130 | yes) as_fn_error $? "bug URL not specified" "$LINENO" 5 ;; | |
2131 | no) BUGURL= | |
2132 | ;; | |
2133 | *) BUGURL="$withval" | |
2134 | ;; | |
2135 | esac | |
2136 | else | |
2137 | BUGURL="http://www.gnu.org/software/libc/bugs.html" | |
2138 | ||
2139 | fi | |
2140 | ||
2141 | case ${BUGURL} in | |
2142 | "") | |
2143 | REPORT_BUGS_TO= | |
2144 | REPORT_BUGS_TEXI= | |
2145 | ;; | |
2146 | *) | |
2147 | REPORT_BUGS_TO="<$BUGURL>" | |
2148 | REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`} | |
2149 | ;; | |
2150 | esac; | |
2151 | ||
2152 | ||
2153 | ||
2154 | ||
2155 | cat >>confdefs.h <<_ACEOF | |
2156 | #define PKGVERSION "$PKGVERSION" | |
2157 | _ACEOF | |
2158 | ||
2159 | ||
2160 | cat >>confdefs.h <<_ACEOF | |
2161 | #define REPORT_BUGS_TO "$REPORT_BUGS_TO" | |
2162 | _ACEOF | |
2163 | ||
2164 | ||
918b5606 L |
2165 | # Glibc should not depend on any header files |
2166 | ||
2167 | ||
bb931195 TS |
2168 | # We require GCC, and by default use its preprocessor. Override AC_PROG_CPP |
2169 | # here to work around the Autoconf issue discussed in | |
2170 | # <http://sourceware.org/ml/libc-alpha/2013-01/msg00721.html>. | |
2171 | # AC_PROG_CPP | |
2172 | ||
b5a5da23 TS |
2173 | # We require GCC. Override _AC_PROG_CC_C89 here to work around the Autoconf |
2174 | # issue discussed in | |
2175 | # <http://sourceware.org/ml/libc-alpha/2013-01/msg00757.html>. | |
2176 | ||
2177 | ||
7967983f RM |
2178 | |
2179 | ||
2180 | subdirs="$subdirs " | |
2181 | ||
2182 | ||
c16a054d AS |
2183 | # Make sure we can run config.sub. |
2184 | $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || | |
4a531bb0 | 2185 | as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 |
c16a054d | 2186 | |
b08c89d9 | 2187 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 |
c16a054d | 2188 | $as_echo_n "checking build system type... " >&6; } |
f318beb8 | 2189 | if ${ac_cv_build+:} false; then : |
c16a054d AS |
2190 | $as_echo_n "(cached) " >&6 |
2191 | else | |
2192 | ac_build_alias=$build_alias | |
2193 | test "x$ac_build_alias" = x && | |
2194 | ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` | |
2195 | test "x$ac_build_alias" = x && | |
4a531bb0 | 2196 | as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 |
c16a054d | 2197 | ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || |
4a531bb0 | 2198 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 |
c16a054d AS |
2199 | |
2200 | fi | |
b08c89d9 | 2201 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 |
c16a054d AS |
2202 | $as_echo "$ac_cv_build" >&6; } |
2203 | case $ac_cv_build in | |
2204 | *-*-*) ;; | |
4a531bb0 | 2205 | *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; |
c16a054d AS |
2206 | esac |
2207 | build=$ac_cv_build | |
2208 | ac_save_IFS=$IFS; IFS='-' | |
2209 | set x $ac_cv_build | |
2210 | shift | |
2211 | build_cpu=$1 | |
2212 | build_vendor=$2 | |
2213 | shift; shift | |
2214 | # Remember, the first character of IFS is used to create $*, | |
2215 | # except with old shells: | |
2216 | build_os=$* | |
2217 | IFS=$ac_save_IFS | |
2218 | case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac | |
2219 | ||
2220 | ||
b08c89d9 | 2221 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 |
c16a054d | 2222 | $as_echo_n "checking host system type... " >&6; } |
f318beb8 | 2223 | if ${ac_cv_host+:} false; then : |
c16a054d AS |
2224 | $as_echo_n "(cached) " >&6 |
2225 | else | |
2226 | if test "x$host_alias" = x; then | |
2227 | ac_cv_host=$ac_cv_build | |
2228 | else | |
2229 | ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || | |
4a531bb0 | 2230 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 |
c16a054d AS |
2231 | fi |
2232 | ||
2233 | fi | |
b08c89d9 | 2234 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 |
c16a054d AS |
2235 | $as_echo "$ac_cv_host" >&6; } |
2236 | case $ac_cv_host in | |
2237 | *-*-*) ;; | |
4a531bb0 | 2238 | *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; |
c16a054d AS |
2239 | esac |
2240 | host=$ac_cv_host | |
2241 | ac_save_IFS=$IFS; IFS='-' | |
2242 | set x $ac_cv_host | |
2243 | shift | |
2244 | host_cpu=$1 | |
2245 | host_vendor=$2 | |
2246 | shift; shift | |
2247 | # Remember, the first character of IFS is used to create $*, | |
2248 | # except with old shells: | |
2249 | host_os=$* | |
2250 | IFS=$ac_save_IFS | |
2251 | case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac | |
2252 | ||
2253 | ||
2254 | ||
a152f366 UD |
2255 | ac_ext=c |
2256 | ac_cpp='$CPP $CPPFLAGS' | |
2257 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2258 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2259 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2260 | if test -n "$ac_tool_prefix"; then | |
2261 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. | |
2262 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 | |
b08c89d9 | 2263 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2264 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2265 | if ${ac_cv_prog_CC+:} false; then : |
322e23db | 2266 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2267 | else |
2268 | if test -n "$CC"; then | |
2269 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2270 | else | |
2271 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2272 | for as_dir in $PATH | |
2273 | do | |
2274 | IFS=$as_save_IFS | |
2275 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2276 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2277 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2278 | ac_cv_prog_CC="${ac_tool_prefix}gcc" |
b08c89d9 | 2279 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2280 | break 2 |
2281 | fi | |
2282 | done | |
b08c89d9 | 2283 | done |
a152f366 | 2284 | IFS=$as_save_IFS |
c8f3e6db | 2285 | |
26f56c1c | 2286 | fi |
26f56c1c | 2287 | fi |
a152f366 UD |
2288 | CC=$ac_cv_prog_CC |
2289 | if test -n "$CC"; then | |
b08c89d9 | 2290 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 2291 | $as_echo "$CC" >&6; } |
a152f366 | 2292 | else |
b08c89d9 | 2293 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2294 | $as_echo "no" >&6; } |
26f56c1c UD |
2295 | fi |
2296 | ||
e41db95b | 2297 | |
e41db95b | 2298 | fi |
a152f366 UD |
2299 | if test -z "$ac_cv_prog_CC"; then |
2300 | ac_ct_CC=$CC | |
2301 | # Extract the first word of "gcc", so it can be a program name with args. | |
2302 | set dummy gcc; ac_word=$2 | |
b08c89d9 | 2303 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2304 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2305 | if ${ac_cv_prog_ac_ct_CC+:} false; then : |
322e23db | 2306 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 2307 | else |
a152f366 UD |
2308 | if test -n "$ac_ct_CC"; then |
2309 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
a5a0310d | 2310 | else |
a152f366 UD |
2311 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2312 | for as_dir in $PATH | |
2313 | do | |
2314 | IFS=$as_save_IFS | |
2315 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2316 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2317 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2318 | ac_cv_prog_ac_ct_CC="gcc" |
b08c89d9 | 2319 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2320 | break 2 |
2321 | fi | |
2322 | done | |
b08c89d9 | 2323 | done |
a152f366 | 2324 | IFS=$as_save_IFS |
cd6ede75 | 2325 | |
a152f366 UD |
2326 | fi |
2327 | fi | |
2328 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2329 | if test -n "$ac_ct_CC"; then | |
b08c89d9 | 2330 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
322e23db | 2331 | $as_echo "$ac_ct_CC" >&6; } |
cd6ede75 | 2332 | else |
b08c89d9 | 2333 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2334 | $as_echo "no" >&6; } |
26f56c1c UD |
2335 | fi |
2336 | ||
a152f366 UD |
2337 | if test "x$ac_ct_CC" = x; then |
2338 | CC="" | |
2339 | else | |
2340 | case $cross_compiling:$ac_tool_warned in | |
2341 | yes:) | |
b08c89d9 | 2342 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
322e23db | 2343 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
a152f366 UD |
2344 | ac_tool_warned=yes ;; |
2345 | esac | |
2346 | CC=$ac_ct_CC | |
2347 | fi | |
74a30a58 | 2348 | else |
a152f366 | 2349 | CC="$ac_cv_prog_CC" |
26f56c1c UD |
2350 | fi |
2351 | ||
a152f366 UD |
2352 | if test -z "$CC"; then |
2353 | if test -n "$ac_tool_prefix"; then | |
2354 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. | |
2355 | set dummy ${ac_tool_prefix}cc; ac_word=$2 | |
b08c89d9 | 2356 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2357 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2358 | if ${ac_cv_prog_CC+:} false; then : |
322e23db | 2359 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2360 | else |
2361 | if test -n "$CC"; then | |
2362 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2363 | else | |
2364 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2365 | for as_dir in $PATH | |
2366 | do | |
2367 | IFS=$as_save_IFS | |
2368 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2369 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2370 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2371 | ac_cv_prog_CC="${ac_tool_prefix}cc" |
b08c89d9 | 2372 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2373 | break 2 |
2374 | fi | |
2375 | done | |
b08c89d9 | 2376 | done |
a152f366 | 2377 | IFS=$as_save_IFS |
74a30a58 | 2378 | |
a152f366 UD |
2379 | fi |
2380 | fi | |
2381 | CC=$ac_cv_prog_CC | |
2382 | if test -n "$CC"; then | |
b08c89d9 | 2383 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 2384 | $as_echo "$CC" >&6; } |
5af3245a | 2385 | else |
b08c89d9 | 2386 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2387 | $as_echo "no" >&6; } |
26f56c1c UD |
2388 | fi |
2389 | ||
5af3245a | 2390 | |
a152f366 | 2391 | fi |
26f56c1c | 2392 | fi |
a152f366 UD |
2393 | if test -z "$CC"; then |
2394 | # Extract the first word of "cc", so it can be a program name with args. | |
2395 | set dummy cc; ac_word=$2 | |
b08c89d9 | 2396 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2397 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2398 | if ${ac_cv_prog_CC+:} false; then : |
322e23db | 2399 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2400 | else |
2401 | if test -n "$CC"; then | |
2402 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2403 | else | |
2404 | ac_prog_rejected=no | |
2405 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2406 | for as_dir in $PATH | |
2407 | do | |
2408 | IFS=$as_save_IFS | |
2409 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2410 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2411 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 UD |
2412 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then |
2413 | ac_prog_rejected=yes | |
2414 | continue | |
2415 | fi | |
2416 | ac_cv_prog_CC="cc" | |
b08c89d9 | 2417 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2418 | break 2 |
2419 | fi | |
2420 | done | |
b08c89d9 | 2421 | done |
a152f366 | 2422 | IFS=$as_save_IFS |
26f56c1c | 2423 | |
a152f366 UD |
2424 | if test $ac_prog_rejected = yes; then |
2425 | # We found a bogon in the path, so make sure we never use it. | |
2426 | set dummy $ac_cv_prog_CC | |
2427 | shift | |
2428 | if test $# != 0; then | |
2429 | # We chose a different compiler from the bogus one. | |
2430 | # However, it has the same basename, so the bogon will be chosen | |
2431 | # first if we set CC to just the basename; use the full file name. | |
2432 | shift | |
2433 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" | |
6b3f2b3d | 2434 | fi |
4442d7e8 | 2435 | fi |
26f56c1c | 2436 | fi |
26f56c1c | 2437 | fi |
a152f366 UD |
2438 | CC=$ac_cv_prog_CC |
2439 | if test -n "$CC"; then | |
b08c89d9 | 2440 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 2441 | $as_echo "$CC" >&6; } |
7dbde9db | 2442 | else |
b08c89d9 | 2443 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2444 | $as_echo "no" >&6; } |
26f56c1c UD |
2445 | fi |
2446 | ||
7dbde9db | 2447 | |
26f56c1c | 2448 | fi |
a152f366 UD |
2449 | if test -z "$CC"; then |
2450 | if test -n "$ac_tool_prefix"; then | |
2451 | for ac_prog in cl.exe | |
2452 | do | |
2453 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
2454 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
b08c89d9 | 2455 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2456 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2457 | if ${ac_cv_prog_CC+:} false; then : |
322e23db | 2458 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 2459 | else |
a152f366 UD |
2460 | if test -n "$CC"; then |
2461 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
cd6ede75 | 2462 | else |
a152f366 UD |
2463 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2464 | for as_dir in $PATH | |
2465 | do | |
2466 | IFS=$as_save_IFS | |
2467 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2468 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2469 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2470 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" |
b08c89d9 | 2471 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2472 | break 2 |
2473 | fi | |
2474 | done | |
b08c89d9 | 2475 | done |
a152f366 | 2476 | IFS=$as_save_IFS |
26f56c1c | 2477 | |
26f56c1c | 2478 | fi |
a152f366 UD |
2479 | fi |
2480 | CC=$ac_cv_prog_CC | |
2481 | if test -n "$CC"; then | |
b08c89d9 | 2482 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 2483 | $as_echo "$CC" >&6; } |
650425ce | 2484 | else |
b08c89d9 | 2485 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2486 | $as_echo "no" >&6; } |
26f56c1c UD |
2487 | fi |
2488 | ||
cd6ede75 | 2489 | |
a152f366 UD |
2490 | test -n "$CC" && break |
2491 | done | |
26f56c1c | 2492 | fi |
a152f366 UD |
2493 | if test -z "$CC"; then |
2494 | ac_ct_CC=$CC | |
2495 | for ac_prog in cl.exe | |
2496 | do | |
2497 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
2498 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 2499 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2500 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2501 | if ${ac_cv_prog_ac_ct_CC+:} false; then : |
322e23db | 2502 | $as_echo_n "(cached) " >&6 |
62ab42d6 | 2503 | else |
a152f366 UD |
2504 | if test -n "$ac_ct_CC"; then |
2505 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
2506 | else | |
2507 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2508 | for as_dir in $PATH | |
2509 | do | |
2510 | IFS=$as_save_IFS | |
2511 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2512 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2513 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2514 | ac_cv_prog_ac_ct_CC="$ac_prog" |
b08c89d9 | 2515 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2516 | break 2 |
2517 | fi | |
2518 | done | |
b08c89d9 | 2519 | done |
a152f366 | 2520 | IFS=$as_save_IFS |
62ab42d6 UD |
2521 | |
2522 | fi | |
a152f366 UD |
2523 | fi |
2524 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2525 | if test -n "$ac_ct_CC"; then | |
b08c89d9 | 2526 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
322e23db | 2527 | $as_echo "$ac_ct_CC" >&6; } |
35f1e827 | 2528 | else |
b08c89d9 | 2529 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2530 | $as_echo "no" >&6; } |
26f56c1c UD |
2531 | fi |
2532 | ||
35f1e827 | 2533 | |
a152f366 UD |
2534 | test -n "$ac_ct_CC" && break |
2535 | done | |
35f1e827 | 2536 | |
a152f366 UD |
2537 | if test "x$ac_ct_CC" = x; then |
2538 | CC="" | |
2539 | else | |
2540 | case $cross_compiling:$ac_tool_warned in | |
2541 | yes:) | |
b08c89d9 | 2542 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
322e23db | 2543 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
a152f366 UD |
2544 | ac_tool_warned=yes ;; |
2545 | esac | |
2546 | CC=$ac_ct_CC | |
2547 | fi | |
26f56c1c | 2548 | fi |
cd6ede75 | 2549 | |
26f56c1c | 2550 | fi |
8d4b5a8a UD |
2551 | |
2552 | ||
b08c89d9 | 2553 | test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
322e23db | 2554 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
4a531bb0 L |
2555 | as_fn_error $? "no acceptable C compiler found in \$PATH |
2556 | See \`config.log' for more details" "$LINENO" 5; } | |
26f56c1c | 2557 | |
a152f366 | 2558 | # Provide some information about the compiler. |
b08c89d9 | 2559 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 |
322e23db UD |
2560 | set X $ac_compile |
2561 | ac_compiler=$2 | |
b08c89d9 UD |
2562 | for ac_option in --version -v -V -qversion; do |
2563 | { { ac_try="$ac_compiler $ac_option >&5" | |
a152f366 UD |
2564 | case "(($ac_try" in |
2565 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2566 | *) ac_try_echo=$ac_try;; | |
2567 | esac | |
b08c89d9 UD |
2568 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
2569 | $as_echo "$ac_try_echo"; } >&5 | |
2570 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
a152f366 | 2571 | ac_status=$? |
b08c89d9 UD |
2572 | if test -s conftest.err; then |
2573 | sed '10a\ | |
2574 | ... rest of stderr output deleted ... | |
2575 | 10q' conftest.err >conftest.er1 | |
2576 | cat conftest.er1 >&5 | |
2577 | fi | |
2578 | rm -f conftest.er1 conftest.err | |
2579 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2580 | test $ac_status = 0; } | |
2581 | done | |
26f56c1c | 2582 | |
a152f366 | 2583 | EXEEXT= |
b08c89d9 | 2584 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 |
322e23db | 2585 | $as_echo_n "checking for suffix of object files... " >&6; } |
f318beb8 | 2586 | if ${ac_cv_objext+:} false; then : |
322e23db | 2587 | $as_echo_n "(cached) " >&6 |
749a9a4f | 2588 | else |
b08c89d9 | 2589 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 | 2590 | /* end confdefs.h. */ |
749a9a4f | 2591 | |
a152f366 UD |
2592 | int |
2593 | main () | |
2594 | { | |
749a9a4f | 2595 | |
a152f366 UD |
2596 | ; |
2597 | return 0; | |
2598 | } | |
2599 | _ACEOF | |
2600 | rm -f conftest.o conftest.obj | |
b08c89d9 | 2601 | if { { ac_try="$ac_compile" |
a152f366 UD |
2602 | case "(($ac_try" in |
2603 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2604 | *) ac_try_echo=$ac_try;; | |
2605 | esac | |
b08c89d9 UD |
2606 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
2607 | $as_echo "$ac_try_echo"; } >&5 | |
a152f366 UD |
2608 | (eval "$ac_compile") 2>&5 |
2609 | ac_status=$? | |
b08c89d9 UD |
2610 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
2611 | test $ac_status = 0; }; then : | |
a152f366 UD |
2612 | for ac_file in conftest.o conftest.obj conftest.*; do |
2613 | test -f "$ac_file" || continue; | |
2614 | case $ac_file in | |
322e23db | 2615 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; |
a152f366 UD |
2616 | *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` |
2617 | break;; | |
2618 | esac | |
2619 | done | |
4df8c11d | 2620 | else |
322e23db | 2621 | $as_echo "$as_me: failed program was:" >&5 |
a152f366 | 2622 | sed 's/^/| /' conftest.$ac_ext >&5 |
26f56c1c | 2623 | |
b08c89d9 | 2624 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
322e23db | 2625 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
4a531bb0 L |
2626 | as_fn_error $? "cannot compute suffix of object files: cannot compile |
2627 | See \`config.log' for more details" "$LINENO" 5; } | |
26f56c1c | 2628 | fi |
a152f366 | 2629 | rm -f conftest.$ac_cv_objext conftest.$ac_ext |
cd6ede75 | 2630 | fi |
b08c89d9 | 2631 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 |
322e23db | 2632 | $as_echo "$ac_cv_objext" >&6; } |
a152f366 UD |
2633 | OBJEXT=$ac_cv_objext |
2634 | ac_objext=$OBJEXT | |
b08c89d9 | 2635 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 |
322e23db | 2636 | $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } |
f318beb8 | 2637 | if ${ac_cv_c_compiler_gnu+:} false; then : |
322e23db | 2638 | $as_echo_n "(cached) " >&6 |
73237de3 | 2639 | else |
b08c89d9 | 2640 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 | 2641 | /* end confdefs.h. */ |
73237de3 | 2642 | |
a152f366 UD |
2643 | int |
2644 | main () | |
2645 | { | |
2646 | #ifndef __GNUC__ | |
2647 | choke me | |
2648 | #endif | |
73237de3 | 2649 | |
a152f366 UD |
2650 | ; |
2651 | return 0; | |
2652 | } | |
2653 | _ACEOF | |
b08c89d9 | 2654 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 UD |
2655 | ac_compiler_gnu=yes |
2656 | else | |
b08c89d9 | 2657 | ac_compiler_gnu=no |
26f56c1c | 2658 | fi |
a152f366 UD |
2659 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2660 | ac_cv_c_compiler_gnu=$ac_compiler_gnu | |
958f238f | 2661 | |
26f56c1c | 2662 | fi |
b08c89d9 | 2663 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 |
322e23db UD |
2664 | $as_echo "$ac_cv_c_compiler_gnu" >&6; } |
2665 | if test $ac_compiler_gnu = yes; then | |
2666 | GCC=yes | |
2667 | else | |
2668 | GCC= | |
2669 | fi | |
a152f366 UD |
2670 | ac_test_CFLAGS=${CFLAGS+set} |
2671 | ac_save_CFLAGS=$CFLAGS | |
b08c89d9 | 2672 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 |
322e23db | 2673 | $as_echo_n "checking whether $CC accepts -g... " >&6; } |
f318beb8 | 2674 | if ${ac_cv_prog_cc_g+:} false; then : |
322e23db | 2675 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2676 | else |
2677 | ac_save_c_werror_flag=$ac_c_werror_flag | |
2678 | ac_c_werror_flag=yes | |
2679 | ac_cv_prog_cc_g=no | |
2680 | CFLAGS="-g" | |
b08c89d9 | 2681 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 | 2682 | /* end confdefs.h. */ |
26f56c1c | 2683 | |
a152f366 UD |
2684 | int |
2685 | main () | |
2686 | { | |
958f238f | 2687 | |
a152f366 UD |
2688 | ; |
2689 | return 0; | |
2690 | } | |
2691 | _ACEOF | |
b08c89d9 | 2692 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 | 2693 | ac_cv_prog_cc_g=yes |
425ce2ed | 2694 | else |
b08c89d9 UD |
2695 | CFLAGS="" |
2696 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
a152f366 | 2697 | /* end confdefs.h. */ |
425ce2ed | 2698 | |
a152f366 UD |
2699 | int |
2700 | main () | |
2701 | { | |
425ce2ed | 2702 | |
a152f366 UD |
2703 | ; |
2704 | return 0; | |
2705 | } | |
2706 | _ACEOF | |
b08c89d9 | 2707 | if ac_fn_c_try_compile "$LINENO"; then : |
425ce2ed | 2708 | |
b08c89d9 UD |
2709 | else |
2710 | ac_c_werror_flag=$ac_save_c_werror_flag | |
a152f366 | 2711 | CFLAGS="-g" |
b08c89d9 | 2712 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 | 2713 | /* end confdefs.h. */ |
425ce2ed | 2714 | |
a152f366 UD |
2715 | int |
2716 | main () | |
2717 | { | |
425ce2ed | 2718 | |
a152f366 UD |
2719 | ; |
2720 | return 0; | |
2721 | } | |
2722 | _ACEOF | |
b08c89d9 | 2723 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 | 2724 | ac_cv_prog_cc_g=yes |
ff886b82 | 2725 | fi |
a152f366 | 2726 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
ff886b82 | 2727 | fi |
a152f366 UD |
2728 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2729 | fi | |
a152f366 UD |
2730 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2731 | ac_c_werror_flag=$ac_save_c_werror_flag | |
ff886b82 | 2732 | fi |
b08c89d9 | 2733 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 |
322e23db | 2734 | $as_echo "$ac_cv_prog_cc_g" >&6; } |
a152f366 UD |
2735 | if test "$ac_test_CFLAGS" = set; then |
2736 | CFLAGS=$ac_save_CFLAGS | |
2737 | elif test $ac_cv_prog_cc_g = yes; then | |
2738 | if test "$GCC" = yes; then | |
2739 | CFLAGS="-g -O2" | |
2740 | else | |
2741 | CFLAGS="-g" | |
2742 | fi | |
ff886b82 | 2743 | else |
a152f366 UD |
2744 | if test "$GCC" = yes; then |
2745 | CFLAGS="-O2" | |
2746 | else | |
2747 | CFLAGS= | |
ff886b82 | 2748 | fi |
ff886b82 | 2749 | fi |
a152f366 UD |
2750 | |
2751 | ac_ext=c | |
2752 | ac_cpp='$CPP $CPPFLAGS' | |
2753 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2754 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2755 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2756 | ||
2757 | if test $host != $build; then | |
2758 | for ac_prog in gcc cc | |
2759 | do | |
2760 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
2761 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 2762 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2763 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2764 | if ${ac_cv_prog_BUILD_CC+:} false; then : |
322e23db | 2765 | $as_echo_n "(cached) " >&6 |
ff886b82 | 2766 | else |
a152f366 UD |
2767 | if test -n "$BUILD_CC"; then |
2768 | ac_cv_prog_BUILD_CC="$BUILD_CC" # Let the user override the test. | |
ff886b82 UD |
2769 | else |
2770 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2771 | for as_dir in $PATH | |
2772 | do | |
2773 | IFS=$as_save_IFS | |
2774 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2775 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2776 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2777 | ac_cv_prog_BUILD_CC="$ac_prog" |
b08c89d9 | 2778 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
ff886b82 UD |
2779 | break 2 |
2780 | fi | |
2781 | done | |
b08c89d9 | 2782 | done |
ff886b82 UD |
2783 | IFS=$as_save_IFS |
2784 | ||
2785 | fi | |
2786 | fi | |
a152f366 UD |
2787 | BUILD_CC=$ac_cv_prog_BUILD_CC |
2788 | if test -n "$BUILD_CC"; then | |
b08c89d9 | 2789 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BUILD_CC" >&5 |
322e23db | 2790 | $as_echo "$BUILD_CC" >&6; } |
ff886b82 | 2791 | else |
b08c89d9 | 2792 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2793 | $as_echo "no" >&6; } |
ff886b82 UD |
2794 | fi |
2795 | ||
2796 | ||
a152f366 | 2797 | test -n "$BUILD_CC" && break |
ff886b82 | 2798 | done |
ff886b82 UD |
2799 | |
2800 | fi | |
ff886b82 | 2801 | |
a152f366 UD |
2802 | # On Suns, sometimes $CPP names a directory. |
2803 | if test -n "$CPP" && test -d "$CPP"; then | |
2804 | CPP= | |
ff886b82 | 2805 | fi |
a152f366 | 2806 | if test -z "$CPP"; then |
bb931195 | 2807 | CPP="$CC -E" |
ff886b82 | 2808 | fi |
a152f366 | 2809 | |
e4693aa7 RM |
2810 | if test -n "$ac_tool_prefix"; then |
2811 | # Extract the first word of "${ac_tool_prefix}readelf", so it can be a program name with args. | |
2812 | set dummy ${ac_tool_prefix}readelf; ac_word=$2 | |
2813 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
2814 | $as_echo_n "checking for $ac_word... " >&6; } | |
2815 | if ${ac_cv_prog_READELF+:} false; then : | |
2816 | $as_echo_n "(cached) " >&6 | |
2817 | else | |
2818 | if test -n "$READELF"; then | |
2819 | ac_cv_prog_READELF="$READELF" # Let the user override the test. | |
2820 | else | |
2821 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2822 | for as_dir in $PATH | |
2823 | do | |
2824 | IFS=$as_save_IFS | |
2825 | test -z "$as_dir" && as_dir=. | |
2826 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2827 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
2828 | ac_cv_prog_READELF="${ac_tool_prefix}readelf" | |
2829 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2830 | break 2 | |
2831 | fi | |
2832 | done | |
2833 | done | |
2834 | IFS=$as_save_IFS | |
2835 | ||
2836 | fi | |
2837 | fi | |
2838 | READELF=$ac_cv_prog_READELF | |
2839 | if test -n "$READELF"; then | |
2840 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF" >&5 | |
2841 | $as_echo "$READELF" >&6; } | |
2842 | else | |
2843 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
2844 | $as_echo "no" >&6; } | |
2845 | fi | |
2846 | ||
2847 | ||
2848 | fi | |
2849 | if test -z "$ac_cv_prog_READELF"; then | |
2850 | ac_ct_READELF=$READELF | |
2851 | # Extract the first word of "readelf", so it can be a program name with args. | |
2852 | set dummy readelf; ac_word=$2 | |
2853 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
2854 | $as_echo_n "checking for $ac_word... " >&6; } | |
2855 | if ${ac_cv_prog_ac_ct_READELF+:} false; then : | |
2856 | $as_echo_n "(cached) " >&6 | |
2857 | else | |
2858 | if test -n "$ac_ct_READELF"; then | |
2859 | ac_cv_prog_ac_ct_READELF="$ac_ct_READELF" # Let the user override the test. | |
2860 | else | |
2861 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2862 | for as_dir in $PATH | |
2863 | do | |
2864 | IFS=$as_save_IFS | |
2865 | test -z "$as_dir" && as_dir=. | |
2866 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2867 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
2868 | ac_cv_prog_ac_ct_READELF="readelf" | |
2869 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2870 | break 2 | |
2871 | fi | |
2872 | done | |
2873 | done | |
2874 | IFS=$as_save_IFS | |
2875 | ||
2876 | fi | |
2877 | fi | |
2878 | ac_ct_READELF=$ac_cv_prog_ac_ct_READELF | |
2879 | if test -n "$ac_ct_READELF"; then | |
2880 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_READELF" >&5 | |
2881 | $as_echo "$ac_ct_READELF" >&6; } | |
2882 | else | |
2883 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
2884 | $as_echo "no" >&6; } | |
2885 | fi | |
2886 | ||
2887 | if test "x$ac_ct_READELF" = x; then | |
2888 | READELF="false" | |
2889 | else | |
2890 | case $cross_compiling:$ac_tool_warned in | |
2891 | yes:) | |
2892 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
2893 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
2894 | ac_tool_warned=yes ;; | |
2895 | esac | |
2896 | READELF=$ac_ct_READELF | |
2897 | fi | |
2898 | else | |
2899 | READELF="$ac_cv_prog_READELF" | |
2900 | fi | |
2901 | ||
2902 | ||
a152f366 UD |
2903 | # We need the C++ compiler only for testing. |
2904 | ac_ext=cpp | |
2905 | ac_cpp='$CXXCPP $CPPFLAGS' | |
2906 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2907 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2908 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
2909 | if test -z "$CXX"; then | |
2910 | if test -n "$CCC"; then | |
2911 | CXX=$CCC | |
2912 | else | |
2913 | if test -n "$ac_tool_prefix"; then | |
2914 | for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC | |
2915 | do | |
2916 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
2917 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
b08c89d9 | 2918 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2919 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2920 | if ${ac_cv_prog_CXX+:} false; then : |
322e23db | 2921 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2922 | else |
2923 | if test -n "$CXX"; then | |
2924 | ac_cv_prog_CXX="$CXX" # Let the user override the test. | |
2925 | else | |
2926 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2927 | for as_dir in $PATH | |
2928 | do | |
2929 | IFS=$as_save_IFS | |
2930 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2931 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2932 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2933 | ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" |
b08c89d9 | 2934 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2935 | break 2 |
2936 | fi | |
2937 | done | |
b08c89d9 | 2938 | done |
a152f366 UD |
2939 | IFS=$as_save_IFS |
2940 | ||
2941 | fi | |
2942 | fi | |
2943 | CXX=$ac_cv_prog_CXX | |
2944 | if test -n "$CXX"; then | |
b08c89d9 | 2945 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 |
322e23db | 2946 | $as_echo "$CXX" >&6; } |
a152f366 | 2947 | else |
b08c89d9 | 2948 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2949 | $as_echo "no" >&6; } |
a152f366 UD |
2950 | fi |
2951 | ||
2952 | ||
2953 | test -n "$CXX" && break | |
2954 | done | |
2955 | fi | |
2956 | if test -z "$CXX"; then | |
2957 | ac_ct_CXX=$CXX | |
2958 | for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC | |
2959 | do | |
2960 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
2961 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 2962 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2963 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2964 | if ${ac_cv_prog_ac_ct_CXX+:} false; then : |
322e23db | 2965 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2966 | else |
2967 | if test -n "$ac_ct_CXX"; then | |
2968 | ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. | |
2969 | else | |
2970 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2971 | for as_dir in $PATH | |
2972 | do | |
2973 | IFS=$as_save_IFS | |
2974 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2975 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2976 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2977 | ac_cv_prog_ac_ct_CXX="$ac_prog" |
b08c89d9 | 2978 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2979 | break 2 |
2980 | fi | |
2981 | done | |
b08c89d9 | 2982 | done |
a152f366 UD |
2983 | IFS=$as_save_IFS |
2984 | ||
2985 | fi | |
2986 | fi | |
2987 | ac_ct_CXX=$ac_cv_prog_ac_ct_CXX | |
2988 | if test -n "$ac_ct_CXX"; then | |
b08c89d9 | 2989 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 |
322e23db | 2990 | $as_echo "$ac_ct_CXX" >&6; } |
a152f366 | 2991 | else |
b08c89d9 | 2992 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2993 | $as_echo "no" >&6; } |
a152f366 UD |
2994 | fi |
2995 | ||
2996 | ||
2997 | test -n "$ac_ct_CXX" && break | |
2998 | done | |
2999 | ||
3000 | if test "x$ac_ct_CXX" = x; then | |
3001 | CXX="g++" | |
3002 | else | |
3003 | case $cross_compiling:$ac_tool_warned in | |
3004 | yes:) | |
b08c89d9 | 3005 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
322e23db | 3006 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
a152f366 UD |
3007 | ac_tool_warned=yes ;; |
3008 | esac | |
3009 | CXX=$ac_ct_CXX | |
3010 | fi | |
3011 | fi | |
3012 | ||
3013 | fi | |
3014 | fi | |
3015 | # Provide some information about the compiler. | |
b08c89d9 | 3016 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 |
322e23db UD |
3017 | set X $ac_compile |
3018 | ac_compiler=$2 | |
b08c89d9 UD |
3019 | for ac_option in --version -v -V -qversion; do |
3020 | { { ac_try="$ac_compiler $ac_option >&5" | |
a152f366 UD |
3021 | case "(($ac_try" in |
3022 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3023 | *) ac_try_echo=$ac_try;; | |
3024 | esac | |
b08c89d9 UD |
3025 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
3026 | $as_echo "$ac_try_echo"; } >&5 | |
3027 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
a152f366 | 3028 | ac_status=$? |
b08c89d9 UD |
3029 | if test -s conftest.err; then |
3030 | sed '10a\ | |
3031 | ... rest of stderr output deleted ... | |
3032 | 10q' conftest.err >conftest.er1 | |
3033 | cat conftest.er1 >&5 | |
3034 | fi | |
3035 | rm -f conftest.er1 conftest.err | |
3036 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3037 | test $ac_status = 0; } | |
3038 | done | |
a152f366 | 3039 | |
b08c89d9 | 3040 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 |
322e23db | 3041 | $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } |
f318beb8 | 3042 | if ${ac_cv_cxx_compiler_gnu+:} false; then : |
322e23db | 3043 | $as_echo_n "(cached) " >&6 |
a152f366 | 3044 | else |
b08c89d9 | 3045 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 UD |
3046 | /* end confdefs.h. */ |
3047 | ||
3048 | int | |
3049 | main () | |
3050 | { | |
a152f366 UD |
3051 | #ifndef __GNUC__ |
3052 | choke me | |
3053 | #endif | |
ff886b82 UD |
3054 | |
3055 | ; | |
3056 | return 0; | |
3057 | } | |
3058 | _ACEOF | |
b08c89d9 | 3059 | if ac_fn_cxx_try_compile "$LINENO"; then : |
a152f366 | 3060 | ac_compiler_gnu=yes |
ff886b82 | 3061 | else |
b08c89d9 | 3062 | ac_compiler_gnu=no |
ff886b82 | 3063 | fi |
ff886b82 | 3064 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
a152f366 | 3065 | ac_cv_cxx_compiler_gnu=$ac_compiler_gnu |
ff886b82 | 3066 | |
ff886b82 | 3067 | fi |
b08c89d9 | 3068 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 |
322e23db UD |
3069 | $as_echo "$ac_cv_cxx_compiler_gnu" >&6; } |
3070 | if test $ac_compiler_gnu = yes; then | |
3071 | GXX=yes | |
3072 | else | |
3073 | GXX= | |
3074 | fi | |
a152f366 UD |
3075 | ac_test_CXXFLAGS=${CXXFLAGS+set} |
3076 | ac_save_CXXFLAGS=$CXXFLAGS | |
b08c89d9 | 3077 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 |
322e23db | 3078 | $as_echo_n "checking whether $CXX accepts -g... " >&6; } |
f318beb8 | 3079 | if ${ac_cv_prog_cxx_g+:} false; then : |
322e23db | 3080 | $as_echo_n "(cached) " >&6 |
ff886b82 | 3081 | else |
a152f366 UD |
3082 | ac_save_cxx_werror_flag=$ac_cxx_werror_flag |
3083 | ac_cxx_werror_flag=yes | |
3084 | ac_cv_prog_cxx_g=no | |
3085 | CXXFLAGS="-g" | |
b08c89d9 | 3086 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 | 3087 | /* end confdefs.h. */ |
ff886b82 | 3088 | |
ff886b82 UD |
3089 | int |
3090 | main () | |
3091 | { | |
a152f366 | 3092 | |
ff886b82 UD |
3093 | ; |
3094 | return 0; | |
3095 | } | |
3096 | _ACEOF | |
b08c89d9 | 3097 | if ac_fn_cxx_try_compile "$LINENO"; then : |
a152f366 | 3098 | ac_cv_prog_cxx_g=yes |
ff886b82 | 3099 | else |
b08c89d9 UD |
3100 | CXXFLAGS="" |
3101 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
a152f366 | 3102 | /* end confdefs.h. */ |
ff886b82 | 3103 | |
a152f366 UD |
3104 | int |
3105 | main () | |
3106 | { | |
ff886b82 | 3107 | |
a152f366 UD |
3108 | ; |
3109 | return 0; | |
3110 | } | |
ff886b82 | 3111 | _ACEOF |
b08c89d9 | 3112 | if ac_fn_cxx_try_compile "$LINENO"; then : |
ff886b82 | 3113 | |
b08c89d9 UD |
3114 | else |
3115 | ac_cxx_werror_flag=$ac_save_cxx_werror_flag | |
a152f366 | 3116 | CXXFLAGS="-g" |
b08c89d9 | 3117 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 | 3118 | /* end confdefs.h. */ |
a152f366 | 3119 | |
ff886b82 UD |
3120 | int |
3121 | main () | |
3122 | { | |
a152f366 | 3123 | |
ff886b82 UD |
3124 | ; |
3125 | return 0; | |
3126 | } | |
3127 | _ACEOF | |
b08c89d9 | 3128 | if ac_fn_cxx_try_compile "$LINENO"; then : |
a152f366 | 3129 | ac_cv_prog_cxx_g=yes |
ff886b82 | 3130 | fi |
a152f366 UD |
3131 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3132 | fi | |
a152f366 UD |
3133 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3134 | fi | |
a152f366 UD |
3135 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3136 | ac_cxx_werror_flag=$ac_save_cxx_werror_flag | |
3137 | fi | |
b08c89d9 | 3138 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 |
322e23db | 3139 | $as_echo "$ac_cv_prog_cxx_g" >&6; } |
a152f366 UD |
3140 | if test "$ac_test_CXXFLAGS" = set; then |
3141 | CXXFLAGS=$ac_save_CXXFLAGS | |
3142 | elif test $ac_cv_prog_cxx_g = yes; then | |
3143 | if test "$GXX" = yes; then | |
3144 | CXXFLAGS="-g -O2" | |
3145 | else | |
3146 | CXXFLAGS="-g" | |
3147 | fi | |
3a12e572 | 3148 | else |
a152f366 UD |
3149 | if test "$GXX" = yes; then |
3150 | CXXFLAGS="-O2" | |
3151 | else | |
3152 | CXXFLAGS= | |
3153 | fi | |
3a12e572 | 3154 | fi |
a152f366 UD |
3155 | ac_ext=c |
3156 | ac_cpp='$CPP $CPPFLAGS' | |
3157 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3158 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3159 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
26f56c1c | 3160 | |
e4693aa7 | 3161 | # It's useless to us if it can't link programs (e.g. missing -lstdc++). |
0cae3f4b | 3162 | |
e4693aa7 RM |
3163 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX can link programs" >&5 |
3164 | $as_echo_n "checking whether $CXX can link programs... " >&6; } | |
3165 | if ${libc_cv_cxx_link_ok+:} false; then : | |
3166 | $as_echo_n "(cached) " >&6 | |
0cae3f4b | 3167 | else |
e4693aa7 RM |
3168 | ac_ext=cpp |
3169 | ac_cpp='$CXXCPP $CPPFLAGS' | |
3170 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3171 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3172 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
0cae3f4b | 3173 | |
d337ceb7 | 3174 | # Default, dynamic case. |
e4693aa7 RM |
3175 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
3176 | /* end confdefs.h. */ | |
0cae3f4b | 3177 | |
e4693aa7 RM |
3178 | int |
3179 | main () | |
3180 | { | |
0cae3f4b | 3181 | |
e4693aa7 RM |
3182 | ; |
3183 | return 0; | |
3184 | } | |
3185 | _ACEOF | |
3186 | if ac_fn_cxx_try_link "$LINENO"; then : | |
3187 | libc_cv_cxx_link_ok=yes | |
0cae3f4b | 3188 | else |
e4693aa7 | 3189 | libc_cv_cxx_link_ok=no |
0cae3f4b | 3190 | fi |
e4693aa7 RM |
3191 | rm -f core conftest.err conftest.$ac_objext \ |
3192 | conftest$ac_exeext conftest.$ac_ext | |
d337ceb7 FW |
3193 | # Static case. |
3194 | old_LDFLAGS="$LDFLAGS" | |
3195 | LDFLAGS="$LDFLAGS -static" | |
3196 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3197 | /* end confdefs.h. */ | |
3198 | ||
3199 | #include <iostream> | |
3200 | ||
3201 | int | |
3202 | main() | |
3203 | { | |
3204 | std::cout << "Hello, world!"; | |
3205 | return 0; | |
3206 | } | |
3207 | ||
3208 | _ACEOF | |
3209 | if ac_fn_cxx_try_link "$LINENO"; then : | |
3210 | ||
3211 | else | |
3212 | libc_cv_cxx_link_ok=no | |
3213 | fi | |
3214 | rm -f core conftest.err conftest.$ac_objext \ | |
3215 | conftest$ac_exeext conftest.$ac_ext | |
3216 | LDFLAGS="$old_LDFLAGS" | |
e4693aa7 RM |
3217 | ac_ext=c |
3218 | ac_cpp='$CPP $CPPFLAGS' | |
3219 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3220 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3221 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
0cae3f4b | 3222 | |
0cae3f4b | 3223 | fi |
e4693aa7 RM |
3224 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cxx_link_ok" >&5 |
3225 | $as_echo "$libc_cv_cxx_link_ok" >&6; } | |
3226 | if test $libc_cv_cxx_link_ok != yes; then : | |
3227 | CXX= | |
3228 | fi | |
26f56c1c | 3229 | |
a152f366 | 3230 | if test "`cd $srcdir; /bin/pwd`" = "`/bin/pwd`"; then |
4a531bb0 | 3231 | as_fn_error $? "you must configure in a separate build directory" "$LINENO" 5 |
26f56c1c | 3232 | fi |
3a12e572 | 3233 | |
a152f366 UD |
3234 | # This will get text that should go into config.make. |
3235 | config_vars= | |
3236 | ||
3237 | # Check for a --with-gd argument and set libgd-LDFLAGS in config.make. | |
3238 | ||
3239 | # Check whether --with-gd was given. | |
b08c89d9 | 3240 | if test "${with_gd+set}" = set; then : |
a152f366 UD |
3241 | withval=$with_gd; case "$with_gd" in |
3242 | yes|''|no) ;; | |
3243 | *) libgd_include="-I$withval/include" | |
3244 | libgd_ldflags="-L$withval/lib" ;; | |
26f56c1c | 3245 | esac |
cd6ede75 | 3246 | |
a152f366 | 3247 | fi |
cd6ede75 UD |
3248 | |
3249 | ||
a152f366 | 3250 | # Check whether --with-gd-include was given. |
b08c89d9 | 3251 | if test "${with_gd_include+set}" = set; then : |
a152f366 UD |
3252 | withval=$with_gd_include; case "$with_gd_include" in |
3253 | ''|no) ;; | |
3254 | *) libgd_include="-I$withval" ;; | |
cd6ede75 UD |
3255 | esac |
3256 | ||
a152f366 | 3257 | fi |
cd6ede75 | 3258 | |
0816838f | 3259 | |
a152f366 | 3260 | # Check whether --with-gd-lib was given. |
b08c89d9 | 3261 | if test "${with_gd_lib+set}" = set; then : |
a152f366 UD |
3262 | withval=$with_gd_lib; case "$with_gd_lib" in |
3263 | ''|no) ;; | |
3264 | *) libgd_ldflags="-L$withval" ;; | |
cd6ede75 UD |
3265 | esac |
3266 | ||
a808d541 UD |
3267 | fi |
3268 | ||
f4b07664 | 3269 | |
a152f366 UD |
3270 | if test -n "$libgd_include"; then |
3271 | config_vars="$config_vars | |
3272 | CFLAGS-memusagestat.c = $libgd_include" | |
3273 | fi | |
3274 | if test -n "$libgd_ldflags"; then | |
3275 | config_vars="$config_vars | |
3276 | libgd-LDFLAGS = $libgd_ldflags" | |
3277 | fi | |
2ceaa76a | 3278 | |
2ceaa76a | 3279 | |
a152f366 | 3280 | # Check whether --with-fp was given. |
b08c89d9 | 3281 | if test "${with_fp+set}" = set; then : |
a152f366 UD |
3282 | withval=$with_fp; with_fp=$withval |
3283 | else | |
3284 | with_fp=yes | |
26f56c1c UD |
3285 | fi |
3286 | ||
2ceaa76a | 3287 | |
8f73811b | 3288 | |
a152f366 | 3289 | # Check whether --with-binutils was given. |
b08c89d9 | 3290 | if test "${with_binutils+set}" = set; then : |
a152f366 UD |
3291 | withval=$with_binutils; path_binutils=$withval |
3292 | else | |
3293 | path_binutils='' | |
3294 | fi | |
ff886b82 UD |
3295 | |
3296 | ||
a152f366 | 3297 | # Check whether --with-selinux was given. |
b08c89d9 | 3298 | if test "${with_selinux+set}" = set; then : |
a152f366 UD |
3299 | withval=$with_selinux; with_selinux=$withval |
3300 | else | |
3301 | with_selinux=auto | |
3302 | fi | |
e0a3ed4f | 3303 | |
8f73811b | 3304 | |
e0a3ed4f | 3305 | |
a152f366 | 3306 | # Check whether --with-headers was given. |
b08c89d9 | 3307 | if test "${with_headers+set}" = set; then : |
a152f366 UD |
3308 | withval=$with_headers; sysheaders=$withval |
3309 | else | |
3310 | sysheaders='' | |
7efb9bd1 UD |
3311 | fi |
3312 | ||
dfd2257a | 3313 | |
f781ef40 RM |
3314 | |
3315 | ||
c91c505f | 3316 | |
f781ef40 RM |
3317 | # Check whether --with-default-link was given. |
3318 | if test "${with_default_link+set}" = set; then : | |
3319 | withval=$with_default_link; use_default_link=$withval | |
3320 | else | |
fd5e21c7 | 3321 | use_default_link=default |
f781ef40 RM |
3322 | fi |
3323 | ||
3324 | ||
a152f366 | 3325 | # Check whether --enable-sanity-checks was given. |
b08c89d9 | 3326 | if test "${enable_sanity_checks+set}" = set; then : |
a152f366 UD |
3327 | enableval=$enable_sanity_checks; enable_sanity=$enableval |
3328 | else | |
3329 | enable_sanity=yes | |
dfd2257a UD |
3330 | fi |
3331 | ||
cd6ede75 | 3332 | |
a152f366 | 3333 | # Check whether --enable-shared was given. |
b08c89d9 | 3334 | if test "${enable_shared+set}" = set; then : |
a152f366 UD |
3335 | enableval=$enable_shared; shared=$enableval |
3336 | else | |
a0da5fe1 | 3337 | shared=yes |
a152f366 | 3338 | fi |
cd6ede75 | 3339 | |
a152f366 | 3340 | # Check whether --enable-profile was given. |
b08c89d9 | 3341 | if test "${enable_profile+set}" = set; then : |
a152f366 UD |
3342 | enableval=$enable_profile; profile=$enableval |
3343 | else | |
3344 | profile=no | |
3345 | fi | |
cd6ede75 | 3346 | |
1cba4036 MF |
3347 | # Check whether --enable-timezone-tools was given. |
3348 | if test "${enable_timezone_tools+set}" = set; then : | |
3349 | enableval=$enable_timezone_tools; enable_timezone_tools=$enableval | |
3350 | else | |
3351 | enable_timezone_tools=yes | |
3352 | fi | |
3353 | ||
3354 | ||
a152f366 | 3355 | |
740b3dbe L |
3356 | # Check whether --enable-hardcoded-path-in-tests was given. |
3357 | if test "${enable_hardcoded_path_in_tests+set}" = set; then : | |
3358 | enableval=$enable_hardcoded_path_in_tests; hardcoded_path_in_tests=$enableval | |
3359 | else | |
3360 | hardcoded_path_in_tests=no | |
3361 | fi | |
3362 | ||
3363 | ||
3364 | ||
a152f366 | 3365 | # Check whether --enable-stackguard-randomization was given. |
b08c89d9 | 3366 | if test "${enable_stackguard_randomization+set}" = set; then : |
a152f366 UD |
3367 | enableval=$enable_stackguard_randomization; enable_stackguard_randomize=$enableval |
3368 | else | |
3369 | enable_stackguard_randomize=no | |
cd6ede75 UD |
3370 | fi |
3371 | ||
a152f366 | 3372 | if test "$enable_stackguard_randomize" = yes; then |
b08c89d9 | 3373 | $as_echo "#define ENABLE_STACKGUARD_RANDOMIZE 1" >>confdefs.h |
cd6ede75 | 3374 | |
a152f366 | 3375 | fi |
cd6ede75 | 3376 | |
1717da59 AK |
3377 | # Check whether --enable-lock-elision was given. |
3378 | if test "${enable_lock_elision+set}" = set; then : | |
3379 | enableval=$enable_lock_elision; enable_lock_elision=$enableval | |
3380 | else | |
3381 | enable_lock_elision=no | |
3382 | fi | |
3383 | ||
5a414ff7 | 3384 | |
1717da59 AK |
3385 | if test "$enable_lock_elision" = yes ; then |
3386 | $as_echo "#define ENABLE_LOCK_ELISION 1" >>confdefs.h | |
3387 | ||
3388 | fi | |
3389 | ||
a152f366 | 3390 | # Check whether --enable-add-ons was given. |
b08c89d9 | 3391 | if test "${enable_add_ons+set}" = set; then : |
a152f366 UD |
3392 | enableval=$enable_add_ons; |
3393 | else | |
3394 | enable_add_ons=yes | |
3395 | fi | |
cd6ede75 | 3396 | |
cd6ede75 | 3397 | |
a152f366 | 3398 | # Check whether --enable-hidden-plt was given. |
b08c89d9 | 3399 | if test "${enable_hidden_plt+set}" = set; then : |
a152f366 UD |
3400 | enableval=$enable_hidden_plt; hidden=$enableval |
3401 | else | |
3402 | hidden=yes | |
2de7874e | 3403 | fi |
cd6ede75 | 3404 | |
a152f366 | 3405 | if test "x$hidden" = xno; then |
b08c89d9 | 3406 | $as_echo "#define NO_HIDDEN 1" >>confdefs.h |
cd6ede75 | 3407 | |
a152f366 | 3408 | fi |
e0a3ed4f | 3409 | |
a152f366 | 3410 | # Check whether --enable-bind-now was given. |
b08c89d9 | 3411 | if test "${enable_bind_now+set}" = set; then : |
a152f366 UD |
3412 | enableval=$enable_bind_now; bindnow=$enableval |
3413 | else | |
3414 | bindnow=no | |
3415 | fi | |
e0a3ed4f | 3416 | |
e0a3ed4f | 3417 | |
e0a3ed4f | 3418 | |
a152f366 | 3419 | # Check whether --enable-static-nss was given. |
b08c89d9 | 3420 | if test "${enable_static_nss+set}" = set; then : |
a152f366 UD |
3421 | enableval=$enable_static_nss; static_nss=$enableval |
3422 | else | |
3423 | static_nss=no | |
3424 | fi | |
e0a3ed4f | 3425 | |
a152f366 UD |
3426 | if test x"$static_nss" = xyes || test x"$shared" = xno; then |
3427 | static_nss=yes | |
b08c89d9 | 3428 | $as_echo "#define DO_STATIC_NSS 1" >>confdefs.h |
cd6ede75 | 3429 | |
a152f366 | 3430 | fi |
cd6ede75 | 3431 | |
a152f366 | 3432 | # Check whether --enable-force-install was given. |
b08c89d9 | 3433 | if test "${enable_force_install+set}" = set; then : |
a152f366 | 3434 | enableval=$enable_force_install; force_install=$enableval |
3a12e572 | 3435 | else |
a152f366 UD |
3436 | force_install=yes |
3437 | fi | |
ff886b82 | 3438 | |
3a12e572 | 3439 | |
cd6ede75 | 3440 | |
8894bad3 AM |
3441 | # Check whether --enable-maintainer-mode was given. |
3442 | if test "${enable_maintainer_mode+set}" = set; then : | |
3443 | enableval=$enable_maintainer_mode; maintainer=$enableval | |
3444 | else | |
3445 | maintainer=no | |
3446 | fi | |
3447 | ||
3448 | ||
a152f366 | 3449 | # Check whether --enable-kernel was given. |
b08c89d9 | 3450 | if test "${enable_kernel+set}" = set; then : |
a152f366 | 3451 | enableval=$enable_kernel; minimum_kernel=$enableval |
cd6ede75 | 3452 | fi |
a152f366 UD |
3453 | |
3454 | if test "$minimum_kernel" = yes || test "$minimum_kernel" = no; then | |
3455 | # Better nothing than this. | |
3456 | minimum_kernel="" | |
3457 | else | |
3458 | if test "$minimum_kernel" = current; then | |
3459 | minimum_kernel=`uname -r 2>/dev/null` || minimum_kernel= | |
cd6ede75 UD |
3460 | fi |
3461 | fi | |
cd6ede75 | 3462 | |
a152f366 | 3463 | # Check whether --enable-all-warnings was given. |
b08c89d9 | 3464 | if test "${enable_all_warnings+set}" = set; then : |
a152f366 UD |
3465 | enableval=$enable_all_warnings; all_warnings=$enableval |
3466 | fi | |
cd6ede75 | 3467 | |
5c2a0669 | 3468 | |
cd6ede75 | 3469 | |
a4ecc9eb JM |
3470 | # Check whether --enable-werror was given. |
3471 | if test "${enable_werror+set}" = set; then : | |
3472 | enableval=$enable_werror; enable_werror=$enableval | |
3473 | else | |
3474 | enable_werror=yes | |
3475 | fi | |
3476 | ||
3477 | ||
3478 | ||
a152f366 | 3479 | # Check whether --enable-multi-arch was given. |
b08c89d9 | 3480 | if test "${enable_multi_arch+set}" = set; then : |
a152f366 | 3481 | enableval=$enable_multi_arch; multi_arch=$enableval |
cd6ede75 | 3482 | else |
6f89d2f3 | 3483 | multi_arch=default |
cd6ede75 UD |
3484 | fi |
3485 | ||
4bca4c17 | 3486 | |
a152f366 | 3487 | # Check whether --enable-nss-crypt was given. |
b08c89d9 | 3488 | if test "${enable_nss_crypt+set}" = set; then : |
a152f366 | 3489 | enableval=$enable_nss_crypt; nss_crypt=$enableval |
4bca4c17 | 3490 | else |
a152f366 | 3491 | nss_crypt=no |
4bca4c17 UD |
3492 | fi |
3493 | ||
a152f366 UD |
3494 | if test x$nss_crypt = xyes; then |
3495 | nss_includes=-I$(nss-config --includedir 2>/dev/null) | |
3496 | if test $? -ne 0; then | |
4a531bb0 | 3497 | as_fn_error $? "cannot find include directory with nss-config" "$LINENO" 5 |
26f56c1c | 3498 | fi |
a152f366 UD |
3499 | old_CFLAGS="$CFLAGS" |
3500 | CFLAGS="$CFLAGS $nss_includes" | |
3501 | ||
b08c89d9 UD |
3502 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
3503 | /* end confdefs.h. */ | |
a152f366 UD |
3504 | typedef int PRBool; |
3505 | #include <hasht.h> | |
3506 | #include <nsslowhash.h> | |
3507 | void f (void) { NSSLOW_Init (); } | |
b68e08db RM |
3508 | int |
3509 | main () | |
3510 | { | |
3511 | ||
3512 | ; | |
3513 | return 0; | |
3514 | } | |
a152f366 | 3515 | _ACEOF |
b08c89d9 | 3516 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 | 3517 | libc_cv_nss_crypt=yes |
63bda0c1 | 3518 | else |
4a531bb0 | 3519 | as_fn_error $? " |
b08c89d9 | 3520 | cannot find NSS headers with lowlevel hash function interfaces" "$LINENO" 5 |
04be94a8 | 3521 | fi |
a152f366 UD |
3522 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3523 | old_LIBS="$LIBS" | |
3524 | LIBS="$LIBS -lfreebl3" | |
b08c89d9 | 3525 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 UD |
3526 | /* end confdefs.h. */ |
3527 | typedef int PRBool; | |
3528 | #include <hasht.h> | |
3529 | #include <nsslowhash.h> | |
3530 | int | |
3531 | main () | |
3532 | { | |
3533 | NSSLOW_Init(); | |
3534 | ; | |
3535 | return 0; | |
3536 | } | |
3537 | _ACEOF | |
b08c89d9 | 3538 | if ac_fn_c_try_link "$LINENO"; then : |
a152f366 | 3539 | libc_cv_nss_crypt=yes |
cd6ede75 | 3540 | else |
4a531bb0 | 3541 | as_fn_error $? " |
b08c89d9 | 3542 | cannot link program using lowlevel NSS hash functions" "$LINENO" 5 |
cd6ede75 | 3543 | fi |
b08c89d9 UD |
3544 | rm -f core conftest.err conftest.$ac_objext \ |
3545 | conftest$ac_exeext conftest.$ac_ext | |
a152f366 UD |
3546 | CFLAGS="$old_CFLAGS" |
3547 | LIBS="$old_LIBS" | |
4bca4c17 | 3548 | else |
a152f366 | 3549 | libc_cv_nss_crypt=no |
4bca4c17 UD |
3550 | fi |
3551 | ||
cd6ede75 | 3552 | |
3a097cc7 | 3553 | |
021db4be AJ |
3554 | # Check whether --enable-obsolete-rpc was given. |
3555 | if test "${enable_obsolete_rpc+set}" = set; then : | |
3556 | enableval=$enable_obsolete_rpc; link_obsolete_rpc=$enableval | |
3557 | else | |
3558 | link_obsolete_rpc=no | |
3559 | fi | |
3560 | ||
3561 | ||
3562 | ||
3563 | if test "$link_obsolete_rpc" = yes; then | |
3564 | $as_echo "#define LINK_OBSOLETE_RPC 1" >>confdefs.h | |
3565 | ||
3566 | fi | |
3567 | ||
3a097cc7 RM |
3568 | # Check whether --enable-systemtap was given. |
3569 | if test "${enable_systemtap+set}" = set; then : | |
3570 | enableval=$enable_systemtap; systemtap=$enableval | |
3571 | else | |
3572 | systemtap=no | |
3573 | fi | |
3574 | ||
3575 | if test "x$systemtap" != xno; then | |
3576 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for systemtap static probe support" >&5 | |
3577 | $as_echo_n "checking for systemtap static probe support... " >&6; } | |
3578 | if ${libc_cv_sdt+:} false; then : | |
3579 | $as_echo_n "(cached) " >&6 | |
3580 | else | |
3581 | old_CFLAGS="$CFLAGS" | |
3582 | CFLAGS="-std=gnu99 $CFLAGS" | |
3583 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3584 | /* end confdefs.h. */ | |
3585 | #include <sys/sdt.h> | |
3586 | void foo (int i, void *p) | |
3587 | { | |
3588 | asm ("" STAP_PROBE_ASM (foo, bar, STAP_PROBE_ASM_TEMPLATE (2)) "" | |
3589 | :: STAP_PROBE_ASM_OPERANDS (2, i, p)); | |
3590 | } | |
3591 | _ACEOF | |
3592 | if ac_fn_c_try_compile "$LINENO"; then : | |
3593 | libc_cv_sdt=yes | |
3594 | else | |
3595 | libc_cv_sdt=no | |
3596 | fi | |
3597 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
3598 | CFLAGS="$old_CFLAGS" | |
3599 | fi | |
3600 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_sdt" >&5 | |
3601 | $as_echo "$libc_cv_sdt" >&6; } | |
3602 | if test $libc_cv_sdt = yes; then | |
3603 | $as_echo "#define USE_STAP_PROBE 1" >>confdefs.h | |
3604 | ||
3605 | elif test "x$systemtap" != xauto; then | |
3606 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
3607 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3608 | as_fn_error $? "systemtap support needs sys/sdt.h with asm support | |
3609 | See \`config.log' for more details" "$LINENO" 5; } | |
3610 | fi | |
3611 | fi | |
3612 | ||
c53d909c RM |
3613 | # Check whether --enable-build-nscd was given. |
3614 | if test "${enable_build_nscd+set}" = set; then : | |
3615 | enableval=$enable_build_nscd; build_nscd=$enableval | |
3616 | else | |
3617 | build_nscd=default | |
3618 | fi | |
3619 | ||
3620 | ||
3621 | ||
3cc3ef96 RM |
3622 | # Note the use of $use_nscd is near the bottom of the file. |
3623 | # Check whether --enable-nscd was given. | |
3624 | if test "${enable_nscd+set}" = set; then : | |
3625 | enableval=$enable_nscd; use_nscd=$enableval | |
3626 | else | |
3627 | use_nscd=yes | |
3628 | fi | |
3629 | ||
3630 | ||
e4608715 CD |
3631 | # Check whether --enable-pt_chown was given. |
3632 | if test "${enable_pt_chown+set}" = set; then : | |
3633 | enableval=$enable_pt_chown; build_pt_chown=$enableval | |
3634 | else | |
3635 | build_pt_chown=no | |
3636 | fi | |
3637 | ||
3638 | ||
8c12f01d | 3639 | if test "$build_pt_chown" = yes; then |
e4608715 CD |
3640 | $as_echo "#define HAVE_PT_CHOWN 1" >>confdefs.h |
3641 | ||
3642 | fi | |
3643 | ||
ebf27d12 ST |
3644 | # The abi-tags file uses a fairly simplistic model for name recognition that |
3645 | # can't distinguish i486-pc-linux-gnu fully from i486-pc-gnu. So we mutate a | |
3646 | # $host_os of `gnu*' here to be `gnu-gnu*' just so that it can tell. | |
3647 | # This doesn't get used much beyond that, so it's fairly safe. | |
3648 | case "$host_os" in | |
3649 | linux*) | |
3650 | ;; | |
3651 | gnu*) | |
3652 | host_os=`echo $host_os | sed -e 's/gnu/gnu-gnu/'` | |
3653 | ;; | |
3654 | esac | |
3655 | ||
5695d46f AS |
3656 | # Check whether --enable-mathvec was given. |
3657 | if test "${enable_mathvec+set}" = set; then : | |
3658 | enableval=$enable_mathvec; build_mathvec=$enableval | |
3659 | else | |
3660 | build_mathvec=notset | |
3661 | fi | |
3662 | ||
3663 | ||
a152f366 UD |
3664 | # We keep the original values in `$config_*' and never modify them, so we |
3665 | # can write them unchanged into config.make. Everything else uses | |
3666 | # $machine, $vendor, and $os, and changes them whenever convenient. | |
3667 | config_machine=$host_cpu config_vendor=$host_vendor config_os=$host_os | |
3a12e572 | 3668 | |
a152f366 UD |
3669 | # Don't allow vendor == "unknown" |
3670 | test "$config_vendor" = unknown && config_vendor= | |
3671 | config_os="`echo $config_os | sed 's/^unknown-//'`" | |
3a12e572 | 3672 | |
a152f366 | 3673 | # Some configurations imply other options. |
0269750c | 3674 | elf=yes |
3a12e572 | 3675 | |
a152f366 UD |
3676 | # The configure fragment of an add-on port can modify these to supplement |
3677 | # or override the table in the case statement below. No fragment should | |
3678 | # ever change the config_* variables, however. | |
3679 | machine=$config_machine | |
3680 | vendor=$config_vendor | |
3681 | os=$config_os | |
3682 | base_os='' | |
3a12e572 | 3683 | |
a152f366 | 3684 | submachine= |
26f56c1c | 3685 | |
a152f366 | 3686 | # Check whether --with-cpu was given. |
b08c89d9 | 3687 | if test "${with_cpu+set}" = set; then : |
a152f366 | 3688 | withval=$with_cpu; case "$withval" in |
4a531bb0 | 3689 | yes|'') as_fn_error $? "--with-cpu requires an argument" "$LINENO" 5 ;; |
a152f366 UD |
3690 | no) ;; |
3691 | *) submachine="$withval" ;; | |
3692 | esac | |
3a12e572 UD |
3693 | |
3694 | fi | |
3a12e572 | 3695 | |
3a12e572 | 3696 | |
05439291 RM |
3697 | # An preconfigure script can set this when it wants to disable the sanity |
3698 | # check below. | |
3699 | libc_config_ok=no | |
3700 | ||
10a803e0 RM |
3701 | if frags=`ls -d $srcdir/sysdeps/*/preconfigure 2> /dev/null` |
3702 | then | |
3703 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysdeps preconfigure fragments" >&5 | |
3704 | $as_echo_n "checking for sysdeps preconfigure fragments... " >&6; } | |
3705 | for frag in $frags; do | |
3706 | name=`echo "$frag" | sed 's@/[^/]*$@@;s@^.*/@@'` | |
3707 | echo $ECHO_N "$name $ECHO_C" >&6 | |
3708 | . "$frag" | |
3709 | done | |
3710 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: " >&5 | |
3711 | $as_echo "" >&6; } | |
3712 | fi | |
3713 | ||
a152f366 | 3714 | subdirs="$subdirs " |
3a12e572 | 3715 | |
3a12e572 | 3716 | |
a152f366 UD |
3717 | case "$enable_add_ons" in |
3718 | ''|no) add_ons= ;; | |
3719 | yes|'*') | |
3720 | add_ons=`cd $srcdir && ls -d 2> /dev/null */configure */sysdeps | | |
3721 | sed 's@/[^/]*$@@' | sort | uniq` | |
3722 | add_ons_automatic=yes | |
3723 | ;; | |
3724 | *) add_ons=`echo "$enable_add_ons" | sed 's/,/ /g'` | |
3725 | add_ons_automatic=no ;; | |
26f56c1c | 3726 | esac |
2abf9ff1 | 3727 | |
a152f366 UD |
3728 | configured_add_ons= |
3729 | add_ons_sfx= | |
3730 | add_ons_pfx= | |
3731 | if test x"$add_ons" != x; then | |
3732 | for f in $add_ons; do | |
3733 | # Some sanity checks | |
3734 | case "$f" in | |
3735 | crypt) | |
4a531bb0 | 3736 | as_fn_error $? " |
a152f366 UD |
3737 | *** It seems that you're using an old \`crypt' add-on. crypt is now |
3738 | *** part of glibc and using the old add-on will not work with this | |
3739 | *** release. Start again with fresh sources and without the old | |
b08c89d9 | 3740 | *** \`crypt' add-on." "$LINENO" 5 |
a152f366 UD |
3741 | ;; |
3742 | localedata) | |
4a531bb0 | 3743 | as_fn_error $? " |
a152f366 UD |
3744 | *** It seems that you're using an old \`localedata' add-on. localedata |
3745 | *** is now part of glibc and using the old add-on will not work with | |
3746 | *** this release. Start again with fresh sources and without the old | |
b08c89d9 | 3747 | *** \`localedata' add-on." "$LINENO" 5 |
a152f366 UD |
3748 | ;; |
3749 | esac | |
3750 | done | |
3a12e572 | 3751 | |
a152f366 UD |
3752 | # Now source each add-on's configure fragment. |
3753 | # The fragments can use $srcdir/$libc_add_on to find themselves, | |
3754 | # and test $add_ons_automatic to see if they were explicitly requested. | |
3755 | # A fragment can clear (or even change) $libc_add_on to affect | |
3756 | # whether it goes into the list to be actually used in the build. | |
3757 | use_add_ons= | |
3758 | for libc_add_on in $add_ons; do | |
3759 | # Test whether such a directory really exists. | |
3760 | # It can be absolute, or relative to $srcdir, or relative to the build dir. | |
3761 | case "$libc_add_on" in | |
3762 | /*) | |
3763 | libc_add_on_srcdir=$libc_add_on | |
3764 | ;; | |
3765 | *) | |
3766 | test -d "$srcdir/$libc_add_on" || { | |
77e8bddf | 3767 | if test -d "$libc_add_on"; then |
a152f366 UD |
3768 | libc_add_on="`pwd`/$libc_add_on" |
3769 | else | |
4a531bb0 | 3770 | as_fn_error $? "add-on directory \"$libc_add_on\" does not exist" "$LINENO" 5 |
a152f366 UD |
3771 | fi |
3772 | } | |
3773 | libc_add_on_srcdir=$srcdir/$libc_add_on | |
3774 | ;; | |
3775 | esac | |
2abf9ff1 | 3776 | |
a152f366 UD |
3777 | libc_add_on_frag=$libc_add_on_srcdir/configure |
3778 | libc_add_on_canonical= | |
7967983f | 3779 | libc_add_on_config_subdirs= |
a152f366 | 3780 | if test -r "$libc_add_on_frag"; then |
b08c89d9 | 3781 | { $as_echo "$as_me:${as_lineno-$LINENO}: running configure fragment for add-on $libc_add_on" >&5 |
322e23db | 3782 | $as_echo "$as_me: running configure fragment for add-on $libc_add_on" >&6;} |
a152f366 UD |
3783 | libc_add_on_canonical=unknown |
3784 | libc_add_on_subdirs= | |
3785 | . "$libc_add_on_frag" | |
3786 | test -z "$libc_add_on" || { | |
77e8bddf | 3787 | configured_add_ons="$configured_add_ons $libc_add_on" |
a152f366 | 3788 | if test "x$libc_add_on_canonical" = xunknown; then |
4a531bb0 | 3789 | as_fn_error $? "fragment must set \$libc_add_on_canonical" "$LINENO" 5 |
a152f366 UD |
3790 | fi |
3791 | for d in $libc_add_on_subdirs; do | |
3792 | case "$libc_add_on" in | |
3793 | /*) subdir_srcdir="$libc_add_on" ;; | |
3794 | *) subdir_srcdir="\$(..)$libc_add_on" ;; | |
3795 | esac | |
3796 | case "$d" in | |
3797 | .) | |
3798 | d="${libc_add_on_canonical:-$libc_add_on}" | |
3799 | ;; | |
3800 | /*) | |
3801 | subdir_srcdir="$d" | |
3802 | ;; | |
3803 | *) | |
3804 | subdir_srcdir="$subdir_srcdir/$d" | |
3805 | ;; | |
3806 | esac | |
3807 | d=`echo "$d" | sed 's@/*$@@;s@^.*/@@'` | |
3808 | add_on_subdirs="$add_on_subdirs $d" | |
3809 | test "$subdir_srcdir" = "\$(..)$d" || config_vars="$config_vars | |
3810 | $d-srcdir = $subdir_srcdir" | |
3811 | done | |
7967983f RM |
3812 | for d in $libc_add_on_config_subdirs; do |
3813 | case "$d" in | |
4a531bb0 | 3814 | /*) as_fn_error $? "fragment uses absolute path in \$libc_add_on_config_subdirs" "$LINENO" 5 ;; |
7967983f RM |
3815 | esac |
3816 | if test ! -d "$libc_add_on_srcdir/$d"; then | |
4a531bb0 | 3817 | as_fn_error $? "fragment wants to configure missing directory $d" "$LINENO" 5 |
7967983f RM |
3818 | fi |
3819 | case "$libc_add_on" in | |
4a531bb0 | 3820 | /*) as_fn_error $? "relative path required for add-on using \$libc_add_on_config_subdirs" "$LINENO" 5 ;; |
7967983f RM |
3821 | esac |
3822 | subdirs="$subdirs $libc_add_on/$d" | |
3823 | done | |
a152f366 UD |
3824 | } |
3825 | fi | |
3826 | if test -n "$libc_add_on"; then | |
3827 | if frags=`ls -d $libc_add_on_srcdir/sysdeps/*/preconfigure 2> /dev/null` | |
10a803e0 RM |
3828 | then |
3829 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking add-on $libc_add_on for preconfigure fragments" >&5 | |
322e23db | 3830 | $as_echo_n "checking add-on $libc_add_on for preconfigure fragments... " >&6; } |
10a803e0 RM |
3831 | for frag in $frags; do |
3832 | name=`echo "$frag" | sed 's@/[^/]*$@@;s@^.*/@@'` | |
3833 | echo $ECHO_N "$name $ECHO_C" >&6 | |
3834 | . "$frag" | |
3835 | done | |
3836 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: " >&5 | |
322e23db | 3837 | $as_echo "" >&6; } |
10a803e0 | 3838 | fi |
a152f366 UD |
3839 | use_add_ons="$use_add_ons $libc_add_on" |
3840 | add_ons_pfx="$add_ons_pfx $libc_add_on/" | |
3841 | test -z "$libc_add_on_canonical" || | |
3842 | add_ons_sfx="$add_ons_sfx /$libc_add_on_canonical" | |
3843 | fi | |
3844 | done | |
3845 | # Use echo to strip excess whitespace. | |
3846 | add_ons="`echo $use_add_ons`" | |
5c2a0669 | 3847 | fi |
26f56c1c | 3848 | |
3a12e572 | 3849 | |
3a12e572 | 3850 | |
3a12e572 | 3851 | |
a152f366 UD |
3852 | ### |
3853 | ### I put this here to prevent those annoying emails from people who cannot | |
3854 | ### read and try to compile glibc on unsupported platforms. --drepper | |
3855 | ### | |
3856 | ### By using the undocumented --enable-hacker-mode option for configure | |
3857 | ### one can skip this test to make the configuration not fail for unsupported | |
3858 | ### platforms. | |
3859 | ### | |
3860 | if test -z "$enable_hacker_mode" && test x"$libc_config_ok" != xyes; then | |
3861 | case "$machine-$host_os" in | |
2ce4f015 | 3862 | *-linux* | *-gnu*) |
a152f366 UD |
3863 | ;; |
3864 | *) | |
3865 | echo "*** The GNU C library is currently not available for this platform." | |
3866 | echo "*** So far nobody cared to port it and if there is no volunteer it" | |
3867 | echo "*** might never happen. So, if you have interest to see glibc on" | |
3868 | echo "*** this platform visit" | |
3869 | echo "*** http://www.gnu.org/software/libc/porting.html" | |
3870 | echo "*** and join the group of porters" | |
3871 | exit 1 | |
3872 | ;; | |
3873 | esac | |
3a12e572 | 3874 | fi |
2abf9ff1 | 3875 | |
3e239be6 JM |
3876 | # Set base_machine if not set by a preconfigure fragment. |
3877 | test -n "$base_machine" || base_machine=$machine | |
26f56c1c | 3878 | |
3a12e572 | 3879 | |
0cae3f4b MF |
3880 | # For the multi-arch option we need support in the assembler & linker. |
3881 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler and linker STT_GNU_IFUNC support" >&5 | |
3882 | $as_echo_n "checking for assembler and linker STT_GNU_IFUNC support... " >&6; } | |
3883 | if ${libc_cv_ld_gnu_indirect_function+:} false; then : | |
84b9230c MF |
3884 | $as_echo_n "(cached) " >&6 |
3885 | else | |
786b0b67 | 3886 | cat > conftest.S <<EOF |
84b9230c | 3887 | .type foo,%gnu_indirect_function |
0cae3f4b MF |
3888 | foo: |
3889 | .globl _start | |
3890 | _start: | |
3891 | .globl __start | |
3892 | __start: | |
3893 | .data | |
786b0b67 AS |
3894 | #ifdef _LP64 |
3895 | .quad foo | |
3896 | #else | |
0cae3f4b | 3897 | .long foo |
786b0b67 | 3898 | #endif |
84b9230c | 3899 | EOF |
0cae3f4b MF |
3900 | libc_cv_ld_gnu_indirect_function=no |
3901 | if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \ | |
3902 | -nostartfiles -nostdlib \ | |
786b0b67 | 3903 | -o conftest conftest.S 1>&5 2>&5; then |
0cae3f4b MF |
3904 | # Do a link to see if the backend supports IFUNC relocs. |
3905 | $READELF -r conftest 1>&5 | |
3906 | LC_ALL=C $READELF -r conftest | grep 'no relocations' >/dev/null || { | |
3907 | libc_cv_ld_gnu_indirect_function=yes | |
3908 | } | |
84b9230c MF |
3909 | fi |
3910 | rm -f conftest* | |
3911 | fi | |
0cae3f4b MF |
3912 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ld_gnu_indirect_function" >&5 |
3913 | $as_echo "$libc_cv_ld_gnu_indirect_function" >&6; } | |
84b9230c | 3914 | |
0cae3f4b | 3915 | if test x"$libc_cv_ld_gnu_indirect_function" != xyes; then |
84b9230c | 3916 | if test x"$multi_arch" = xyes; then |
4a531bb0 | 3917 | as_fn_error $? "--enable-multi-arch support requires assembler and linker support" "$LINENO" 5 |
84b9230c MF |
3918 | else |
3919 | multi_arch=no | |
3920 | fi | |
3921 | fi | |
6270516e | 3922 | multi_arch_d= |
84b9230c MF |
3923 | if test x"$multi_arch" != xno; then |
3924 | multi_arch_d=/multiarch | |
3925 | fi | |
3926 | ||
a152f366 UD |
3927 | # Compute the list of sysdep directories for this configuration. |
3928 | # This can take a while to compute. | |
3929 | sysdep_dir=$srcdir/sysdeps | |
b08c89d9 | 3930 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking sysdep dirs" >&5 |
322e23db | 3931 | $as_echo_n "checking sysdep dirs... " >&6; } |
a152f366 UD |
3932 | # Make sco3.2v4 become sco3.2.4 and sunos4.1.1_U1 become sunos4.1.1.U1. |
3933 | os="`echo $os | sed 's/\([0-9A-Z]\)[v_]\([0-9A-Z]\)/\1.\2/g'`" | |
3934 | ||
3935 | test "x$base_os" != x || case "$os" in | |
3936 | gnu*) | |
3937 | base_os=mach/hurd ;; | |
2ce4f015 | 3938 | linux*) |
a152f366 | 3939 | base_os=unix/sysv ;; |
a152f366 | 3940 | esac |
3a12e572 | 3941 | |
a152f366 UD |
3942 | # For sunos4.1.1, try sunos4.1.1, then sunos4.1, then sunos4, then sunos. |
3943 | tail=$os | |
3944 | ostry=$os | |
3945 | while o=`echo $tail | sed 's/\.[^.]*$//'`; test $o != $tail; do | |
3946 | ostry="$ostry /$o" | |
3947 | tail=$o | |
3a12e572 | 3948 | done |
a152f366 UD |
3949 | o=`echo $tail | sed 's/[0-9]*$//'` |
3950 | if test $o != $tail; then | |
3951 | ostry="$ostry /$o" | |
3952 | fi | |
3953 | # For linux-gnu, try linux-gnu, then linux. | |
3954 | o=`echo $tail | sed 's/-.*$//'` | |
3955 | if test $o != $tail; then | |
3956 | ostry="$ostry /$o" | |
cd6ede75 | 3957 | fi |
3a12e572 | 3958 | |
a152f366 UD |
3959 | # For unix/sysv/sysv4, try unix/sysv/sysv4, then unix/sysv, then unix. |
3960 | base= | |
3961 | tail=$base_os | |
3962 | while b=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$b"; do | |
3963 | set $b | |
3964 | base="$base /$1" | |
3965 | tail="$2" | |
3966 | done | |
cd6ede75 | 3967 | |
a152f366 UD |
3968 | # For sparc/sparc32, try sparc/sparc32 and then sparc. |
3969 | mach= | |
3970 | tail=$machine${submachine:+/$submachine} | |
3971 | while m=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$m"; do | |
3972 | set $m | |
3973 | # Prepend the machine's FPU directory unless --without-fp. | |
3974 | if test "$with_fp" = yes; then | |
6270516e | 3975 | maybe_fpu=/fpu |
26f56c1c | 3976 | else |
6270516e | 3977 | maybe_fpu=/nofpu |
925c3c5c | 3978 | fi |
6270516e RM |
3979 | # For each machine term, try it with and then without /multiarch. |
3980 | for try_fpu in $maybe_fpu ''; do | |
3981 | for try_multi in $multi_arch_d ''; do | |
3982 | mach="$mach /$1$try_fpu$try_multi" | |
3983 | done | |
3984 | done | |
a152f366 | 3985 | tail="$2" |
925c3c5c | 3986 | done |
a152f366 UD |
3987 | |
3988 | ||
3989 | # Find what sysdep directories exist. | |
3990 | sysnames_add_ons= | |
3991 | sysnames= | |
3992 | for b in $base ''; do | |
3993 | for m0 in $mach ''; do | |
3994 | for v in /$vendor ''; do | |
3995 | test "$v" = / && continue | |
3996 | for o in /$ostry ''; do | |
3997 | test "$o" = / && continue | |
6270516e | 3998 | for m in $mach ''; do |
a152f366 UD |
3999 | for d in $add_ons_pfx ''; do |
4000 | for a in $add_ons_sfx ''; do | |
1c9f1a02 RM |
4001 | try_suffix="$m0$b$v$o$m" |
4002 | if test -n "$try_suffix"; then | |
77e8bddf AS |
4003 | try_srcdir="${srcdir}/" |
4004 | case "$d" in | |
a152f366 UD |
4005 | /*) try_srcdir= ;; |
4006 | esac | |
1c9f1a02 | 4007 | try="${d}sysdeps$try_suffix$a" |
a152f366 UD |
4008 | test -n "$enable_debug_configure" && |
4009 | echo "$0 DEBUG: try $try" >&2 | |
4010 | if test -d "$try_srcdir$try"; then | |
4011 | sysnames="$sysnames $try" | |
4012 | { test -n "$o" || test -n "$b"; } && os_used=t | |
4013 | { test -n "$m" || test -n "$m0"; } && machine_used=t | |
4014 | case x${m0:-$m} in | |
4015 | x*/$submachine) submachine_used=t ;; | |
4016 | esac | |
4017 | if test -n "$d"; then | |
4018 | case "$sysnames_add_ons" in | |
4019 | *" $d "*) ;; | |
4020 | *|'') sysnames_add_ons="$sysnames_add_ons $d" ;; | |
4021 | esac | |
4022 | fi | |
4023 | fi | |
4024 | fi | |
4025 | done | |
4026 | done | |
4027 | done | |
4028 | done | |
4029 | done | |
4030 | done | |
925c3c5c UD |
4031 | done |
4032 | ||
6f89d2f3 L |
4033 | # If the assembler supports gnu_indirect_function symbol type and the |
4034 | # architecture supports multi-arch, we enable multi-arch by default. | |
84b9230c MF |
4035 | case $sysnames_add_ons$sysnames in |
4036 | *"$multi_arch_d"*) | |
4037 | ;; | |
4038 | *) | |
77e8bddf | 4039 | test x"$multi_arch" = xdefault && multi_arch=no |
84b9230c MF |
4040 | ;; |
4041 | esac | |
4042 | if test x"$multi_arch" != xno; then | |
b08c89d9 | 4043 | $as_echo "#define USE_MULTIARCH 1" >>confdefs.h |
6f89d2f3 L |
4044 | |
4045 | fi | |
4046 | ||
4047 | ||
a152f366 | 4048 | if test -z "$os_used" && test "$os" != none; then |
4a531bb0 | 4049 | as_fn_error $? "Operating system $os is not supported." "$LINENO" 5 |
925c3c5c | 4050 | fi |
a152f366 | 4051 | if test -z "$machine_used" && test "$machine" != none; then |
4a531bb0 | 4052 | as_fn_error $? "The $machine is not supported." "$LINENO" 5 |
925c3c5c | 4053 | fi |
a152f366 | 4054 | if test -z "$submachine_used" && test -n "$submachine"; then |
4a531bb0 | 4055 | as_fn_error $? "The $submachine subspecies of $host_cpu is not supported." "$LINENO" 5 |
925c3c5c UD |
4056 | fi |
4057 | ||
26f56c1c | 4058 | |
a152f366 UD |
4059 | # We have now validated the configuration. |
4060 | ||
a152f366 UD |
4061 | # Expand the list of system names into a full list of directories |
4062 | # from each element's parent name and Implies file (if present). | |
4063 | set $sysnames | |
4064 | names= | |
4065 | while test $# -gt 0; do | |
4066 | name=$1 | |
4067 | shift | |
26f56c1c | 4068 | |
a152f366 UD |
4069 | case " $names " in *" $name "*) |
4070 | # Already in the list. | |
4071 | continue | |
4072 | esac | |
925c3c5c | 4073 | |
a152f366 UD |
4074 | # Report each name as we discover it, so there is no long pause in output. |
4075 | echo $ECHO_N "$name $ECHO_C" >&6 | |
925c3c5c | 4076 | |
a152f366 UD |
4077 | name_base=`echo $name | sed -e 's@\(.*sysdeps\)/.*@\1@'` |
4078 | ||
4079 | case $name in | |
4080 | /*) xsrcdir= ;; | |
4081 | *) xsrcdir=$srcdir/ ;; | |
4082 | esac | |
4083 | test -n "$enable_debug_configure" && | |
4084 | echo "DEBUG: name/Implies $xsrcdir$name/Implies" >&2 | |
4085 | ||
ba75122d RM |
4086 | for implies_file in Implies Implies-before Implies-after; do |
4087 | implies_type=`echo $implies_file | sed s/-/_/` | |
4088 | eval ${implies_type}= | |
4089 | if test -f $xsrcdir$name/$implies_file; then | |
4090 | # Collect more names from the `Implies' file (removing comments). | |
4091 | implied_candidate="`sed 's/#.*$//' < $xsrcdir$name/$implies_file`" | |
4092 | for x in $implied_candidate; do | |
4093 | found=no | |
4094 | if test -d $xsrcdir$name_base/$x; then | |
4095 | eval "${implies_type}=\"\$${implies_type} \$name_base/\$x\"" | |
a152f366 | 4096 | found=yes |
ba75122d RM |
4097 | fi |
4098 | for d in $add_ons_pfx ''; do | |
4099 | try="${d}sysdeps/$x" | |
4100 | case $d in | |
4101 | /*) try_srcdir= ;; | |
4102 | *) try_srcdir=$srcdir/ ;; | |
a152f366 | 4103 | esac |
ba75122d RM |
4104 | test -n "$enable_debug_configure" && |
4105 | echo "DEBUG: $name $implies_file $x try($d) {$try_srcdir}$try" >&2 | |
4106 | if test $try != $xsrcdir$name_base/$x && test -d $try_srcdir$try; | |
4107 | then | |
4108 | eval "${implies_type}=\"\$${implies_type} \$try\"" | |
4109 | found=yes | |
4110 | case "$sysnames_add_ons" in | |
4111 | *" $d "*) ;; | |
4112 | *|'') sysnames_add_ons="$sysnames_add_ons $d" ;; | |
4113 | esac | |
4114 | fi | |
4115 | done | |
4116 | if test $found = no; then | |
4117 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $name/$implies_file specifies nonexistent $x" >&5 | |
4118 | $as_echo "$as_me: WARNING: $name/$implies_file specifies nonexistent $x" >&2;} | |
a152f366 UD |
4119 | fi |
4120 | done | |
ba75122d RM |
4121 | fi |
4122 | done | |
925c3c5c | 4123 | |
a152f366 UD |
4124 | # Add NAME to the list of names. |
4125 | names="$names $name" | |
925c3c5c | 4126 | |
a152f366 UD |
4127 | # Find the parent of NAME, using the empty string if it has none. |
4128 | parent="`echo $name | sed -n -e 's=/[^/]*$==' -e '/sysdeps$/q' -e p`" | |
925c3c5c | 4129 | |
ba75122d RM |
4130 | test -n "$enable_debug_configure" && |
4131 | echo "DEBUG: $name Implies='$Implies' rest='$*' parent='$parent' \ | |
57633811 | 4132 | Implies_before='$Implies_before' Implies_after='$Implies_after'" >&2 |
ba75122d | 4133 | |
a152f366 UD |
4134 | # Add the names implied by NAME, and NAME's parent (if it has one), to |
4135 | # the list of names to be processed (the argument list). We prepend the | |
4136 | # implied names to the list and append the parent. We want implied | |
4137 | # directories to come before further directories inferred from the | |
4138 | # configuration components; this ensures that for sysv4, unix/common | |
4139 | # (implied by unix/sysv/sysv4) comes before unix/sysv (in ostry (here $*) | |
4140 | # after sysv4). | |
ba75122d | 4141 | sysnames="`echo $Implies $* $Implies_before $parent $Implies_after`" |
a152f366 UD |
4142 | test -n "$sysnames" && set $sysnames |
4143 | done | |
2abf9ff1 | 4144 | |
a152f366 | 4145 | # Add the default directories. |
51d8bb8f | 4146 | default_sysnames="sysdeps/generic" |
a152f366 | 4147 | sysnames="$names $default_sysnames" |
26f56c1c | 4148 | |
a152f366 | 4149 | # The other names were emitted during the scan. |
b08c89d9 | 4150 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $default_sysnames" >&5 |
322e23db | 4151 | $as_echo "$default_sysnames" >&6; } |
925c3c5c | 4152 | |
a152f366 UD |
4153 | # Collect the list of add-ons that supply partial sysdeps trees. |
4154 | sysdeps_add_ons= | |
4155 | for add_on in $add_ons; do | |
4156 | case "$add_on" in | |
4157 | /*) xsrcdir= ;; | |
4158 | *) xsrcdir="$srcdir/" ;; | |
4159 | esac | |
925c3c5c | 4160 | |
a152f366 UD |
4161 | test -d "$xsrcdir$add_on/sysdeps" || { |
4162 | case "$configured_add_ons " in | |
4163 | *" $add_on "*) ;; | |
4164 | *|'') | |
4a531bb0 | 4165 | as_fn_error $? "add-on $add_on has no configure fragment or sysdeps tree" "$LINENO" 5 |
a152f366 UD |
4166 | ;; |
4167 | esac | |
4168 | continue | |
4169 | } | |
2abf9ff1 | 4170 | |
a152f366 UD |
4171 | sysdeps_add_ons="$sysdeps_add_ons $add_on" |
4172 | case "$sysnames_add_ons" in | |
4173 | *" $add_on/ "*) ;; | |
4174 | *|'') | |
b08c89d9 | 4175 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: add-on $add_on contributed no sysdeps directories" >&5 |
322e23db | 4176 | $as_echo "$as_me: WARNING: add-on $add_on contributed no sysdeps directories" >&2;} |
a152f366 UD |
4177 | continue ;; |
4178 | esac | |
26f56c1c | 4179 | |
a152f366 UD |
4180 | found=no |
4181 | for d in $sysnames; do | |
4182 | case "$d" in | |
4183 | $add_on/sysdeps/*) ;; | |
4184 | *) continue ;; | |
4185 | esac | |
4186 | (cd "$xsrcdir$d" && for f in *[!~]; do | |
4187 | case "$f" in | |
4188 | sys|bits) | |
4189 | for ff in $f/*.h; do | |
4190 | test -d "$ff" || { test -e "$ff" && exit 88; } | |
4191 | done | |
4192 | ;; | |
4193 | *) | |
77e8bddf | 4194 | test -d "$f" || { test -e "$f" && exit 88; } |
a152f366 UD |
4195 | ;; |
4196 | esac | |
4197 | done) | |
4198 | if test $? -eq 88; then | |
4199 | found=yes | |
4200 | break | |
4201 | fi | |
4202 | done | |
4203 | if test $found = no; then | |
b08c89d9 | 4204 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: add-on $add_on contributed no useful sysdeps directories" >&5 |
322e23db | 4205 | $as_echo "$as_me: WARNING: add-on $add_on contributed no useful sysdeps directories" >&2;} |
a152f366 UD |
4206 | fi |
4207 | done | |
26f56c1c | 4208 | |
2abf9ff1 | 4209 | |
26f56c1c | 4210 | |
a152f366 | 4211 | ### Locate tools. |
26f56c1c | 4212 | |
a152f366 UD |
4213 | # Find a good install program. We prefer a C program (faster), |
4214 | # so one script is as good as another. But avoid the broken or | |
4215 | # incompatible versions: | |
4216 | # SysV /etc/install, /usr/sbin/install | |
4217 | # SunOS /usr/etc/install | |
4218 | # IRIX /sbin/install | |
4219 | # AIX /bin/install | |
4220 | # AmigaOS /C/install, which installs bootblocks on floppy discs | |
4221 | # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag | |
4222 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args | |
4223 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" | |
4224 | # OS/2's system install, which has a completely different semantic | |
4225 | # ./install, which can be erroneously created by make from ./install.sh. | |
322e23db | 4226 | # Reject install programs that cannot install multiple files. |
b08c89d9 | 4227 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 |
322e23db | 4228 | $as_echo_n "checking for a BSD-compatible install... " >&6; } |
a152f366 | 4229 | if test -z "$INSTALL"; then |
f318beb8 | 4230 | if ${ac_cv_path_install+:} false; then : |
322e23db | 4231 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
4232 | else |
4233 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4234 | for as_dir in $PATH | |
4235 | do | |
4236 | IFS=$as_save_IFS | |
4237 | test -z "$as_dir" && as_dir=. | |
b08c89d9 UD |
4238 | # Account for people who put trailing slashes in PATH elements. |
4239 | case $as_dir/ in #(( | |
4240 | ./ | .// | /[cC]/* | \ | |
a152f366 | 4241 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ |
b08c89d9 | 4242 | ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ |
a152f366 UD |
4243 | /usr/ucb/* ) ;; |
4244 | *) | |
4245 | # OSF1 and SCO ODT 3.0 have their own names for install. | |
4246 | # Don't use installbsd from OSF since it installs stuff as root | |
4247 | # by default. | |
4248 | for ac_prog in ginstall scoinst install; do | |
4249 | for ac_exec_ext in '' $ac_executable_extensions; do | |
f4a58f0d | 4250 | if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then |
a152f366 UD |
4251 | if test $ac_prog = install && |
4252 | grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
4253 | # AIX install. It has an incompatible calling convention. | |
4254 | : | |
4255 | elif test $ac_prog = install && | |
4256 | grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
4257 | # program-specific install script used by HP pwplus--don't use. | |
4258 | : | |
4259 | else | |
322e23db UD |
4260 | rm -rf conftest.one conftest.two conftest.dir |
4261 | echo one > conftest.one | |
4262 | echo two > conftest.two | |
4263 | mkdir conftest.dir | |
4264 | if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && | |
4265 | test -s conftest.one && test -s conftest.two && | |
4266 | test -s conftest.dir/conftest.one && | |
4267 | test -s conftest.dir/conftest.two | |
4268 | then | |
4269 | ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" | |
4270 | break 3 | |
4271 | fi | |
a152f366 UD |
4272 | fi |
4273 | fi | |
4274 | done | |
4275 | done | |
4276 | ;; | |
26f56c1c | 4277 | esac |
322e23db | 4278 | |
b08c89d9 | 4279 | done |
a152f366 | 4280 | IFS=$as_save_IFS |
2abf9ff1 | 4281 | |
322e23db | 4282 | rm -rf conftest.one conftest.two conftest.dir |
26f56c1c | 4283 | |
925c3c5c | 4284 | fi |
a152f366 UD |
4285 | if test "${ac_cv_path_install+set}" = set; then |
4286 | INSTALL=$ac_cv_path_install | |
4287 | else | |
4288 | # As a last resort, use the slow shell script. Don't cache a | |
4289 | # value for INSTALL within a source directory, because that will | |
4290 | # break other packages using the cache if that directory is | |
4291 | # removed, or if the value is a relative name. | |
4292 | INSTALL=$ac_install_sh | |
4293 | fi | |
925c3c5c | 4294 | fi |
b08c89d9 | 4295 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 |
322e23db | 4296 | $as_echo "$INSTALL" >&6; } |
925c3c5c | 4297 | |
a152f366 UD |
4298 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. |
4299 | # It thinks the first close brace ends the variable substitution. | |
4300 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' | |
26f56c1c | 4301 | |
a152f366 UD |
4302 | test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' |
4303 | ||
4304 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' | |
4305 | ||
4306 | if test "$INSTALL" = "${srcdir}/scripts/install-sh -c"; then | |
4307 | # The makefiles need to use a different form to find it in $srcdir. | |
4308 | INSTALL='\$(..)./scripts/install-sh -c' | |
26f56c1c | 4309 | fi |
b08c89d9 | 4310 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 |
322e23db | 4311 | $as_echo_n "checking whether ln -s works... " >&6; } |
a152f366 UD |
4312 | LN_S=$as_ln_s |
4313 | if test "$LN_S" = "ln -s"; then | |
b08c89d9 | 4314 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
322e23db | 4315 | $as_echo "yes" >&6; } |
26f56c1c | 4316 | else |
b08c89d9 | 4317 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 |
322e23db | 4318 | $as_echo "no, using $LN_S" >&6; } |
26f56c1c | 4319 | fi |
a152f366 | 4320 | |
925c3c5c | 4321 | |
650425ce UD |
4322 | # Was a --with-binutils option given? |
4323 | if test -n "$path_binutils"; then | |
4324 | # Make absolute; ensure a single trailing slash. | |
4325 | path_binutils=`(cd $path_binutils; pwd) | sed 's%/*$%/%'` | |
63bda0c1 | 4326 | CC="$CC -B$path_binutils" |
650425ce | 4327 | fi |
27a5bb33 UD |
4328 | AS=`$CC -print-prog-name=as` |
4329 | LD=`$CC -print-prog-name=ld` | |
5edb9387 | 4330 | AR=`$CC -print-prog-name=ar` |
cd6ede75 | 4331 | |
4baa087a RM |
4332 | OBJDUMP=`$CC -print-prog-name=objdump` |
4333 | ||
1b74661a RM |
4334 | OBJCOPY=`$CC -print-prog-name=objcopy` |
4335 | ||
4baa087a | 4336 | |
4baa087a | 4337 | # Determine whether we are using GNU binutils. |
b08c89d9 | 4338 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $AS is GNU as" >&5 |
322e23db | 4339 | $as_echo_n "checking whether $AS is GNU as... " >&6; } |
f318beb8 | 4340 | if ${libc_cv_prog_as_gnu+:} false; then : |
322e23db | 4341 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4342 | else |
4343 | # Most GNU programs take a -v and spit out some text including | |
4344 | # the word 'GNU'. Some try to read stdin, so give them /dev/null. | |
4345 | if $AS -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then | |
4346 | libc_cv_prog_as_gnu=yes | |
4347 | else | |
4348 | libc_cv_prog_as_gnu=no | |
4349 | fi | |
4350 | rm -fr contest* | |
4351 | fi | |
b08c89d9 | 4352 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_prog_as_gnu" >&5 |
322e23db | 4353 | $as_echo "$libc_cv_prog_as_gnu" >&6; } |
4baa087a RM |
4354 | rm -f a.out |
4355 | gnu_as=$libc_cv_prog_as_gnu | |
4356 | ||
b08c89d9 | 4357 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $LD is GNU ld" >&5 |
322e23db | 4358 | $as_echo_n "checking whether $LD is GNU ld... " >&6; } |
f318beb8 | 4359 | if ${libc_cv_prog_ld_gnu+:} false; then : |
322e23db | 4360 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4361 | else |
4362 | # Most GNU programs take a -v and spit out some text including | |
4363 | # the word 'GNU'. Some try to read stdin, so give them /dev/null. | |
4364 | if $LD -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then | |
4365 | libc_cv_prog_ld_gnu=yes | |
4366 | else | |
4367 | libc_cv_prog_ld_gnu=no | |
4368 | fi | |
4369 | rm -fr contest* | |
4370 | fi | |
b08c89d9 | 4371 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_prog_ld_gnu" >&5 |
322e23db | 4372 | $as_echo "$libc_cv_prog_ld_gnu" >&6; } |
4baa087a RM |
4373 | gnu_ld=$libc_cv_prog_ld_gnu |
4374 | ||
4375 | ||
bd805071 | 4376 | # Accept binutils 2.22 or newer. |
4baa087a RM |
4377 | for ac_prog in $AS |
4378 | do | |
4379 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4380 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4381 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4382 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4383 | if ${ac_cv_prog_AS+:} false; then : |
322e23db | 4384 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4385 | else |
4386 | if test -n "$AS"; then | |
4387 | ac_cv_prog_AS="$AS" # Let the user override the test. | |
4388 | else | |
4389 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4390 | for as_dir in $PATH | |
4391 | do | |
4392 | IFS=$as_save_IFS | |
4393 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4394 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 4395 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 4396 | ac_cv_prog_AS="$ac_prog" |
b08c89d9 | 4397 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4baa087a RM |
4398 | break 2 |
4399 | fi | |
4400 | done | |
b08c89d9 | 4401 | done |
26f56c1c | 4402 | IFS=$as_save_IFS |
4baa087a RM |
4403 | |
4404 | fi | |
4405 | fi | |
4406 | AS=$ac_cv_prog_AS | |
4407 | if test -n "$AS"; then | |
b08c89d9 | 4408 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5 |
322e23db | 4409 | $as_echo "$AS" >&6; } |
4baa087a | 4410 | else |
b08c89d9 | 4411 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4412 | $as_echo "no" >&6; } |
4baa087a RM |
4413 | fi |
4414 | ||
26f56c1c | 4415 | |
4baa087a RM |
4416 | test -n "$AS" && break |
4417 | done | |
4418 | ||
4419 | if test -z "$AS"; then | |
4420 | ac_verc_fail=yes | |
4421 | else | |
4422 | # Found it, now check the version. | |
b08c89d9 | 4423 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $AS" >&5 |
322e23db | 4424 | $as_echo_n "checking version of $AS... " >&6; } |
4baa087a RM |
4425 | ac_prog_version=`$AS --version 2>&1 | sed -n 's/^.*GNU assembler.* \([0-9]*\.[0-9.]*\).*$/\1/p'` |
4426 | case $ac_prog_version in | |
4427 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
bd805071 | 4428 | 2.1[0-9][0-9]*|2.2[2-9]*|2.[3-9][0-9]*|[3-9].*|[1-9][0-9]*) |
4baa087a RM |
4429 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4430 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4431 | ||
4432 | esac | |
b08c89d9 | 4433 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4434 | $as_echo "$ac_prog_version" >&6; } |
4baa087a RM |
4435 | fi |
4436 | if test $ac_verc_fail = yes; then | |
73588175 | 4437 | AS=: critic_missing="$critic_missing as" |
4baa087a RM |
4438 | fi |
4439 | ||
4440 | for ac_prog in $LD | |
4441 | do | |
4442 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4443 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4444 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4445 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4446 | if ${ac_cv_prog_LD+:} false; then : |
322e23db | 4447 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4448 | else |
4449 | if test -n "$LD"; then | |
4450 | ac_cv_prog_LD="$LD" # Let the user override the test. | |
4451 | else | |
4452 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4453 | for as_dir in $PATH | |
4454 | do | |
4455 | IFS=$as_save_IFS | |
4456 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4457 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 4458 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 4459 | ac_cv_prog_LD="$ac_prog" |
b08c89d9 | 4460 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4baa087a RM |
4461 | break 2 |
4462 | fi | |
4463 | done | |
b08c89d9 | 4464 | done |
26f56c1c | 4465 | IFS=$as_save_IFS |
4baa087a RM |
4466 | |
4467 | fi | |
4468 | fi | |
4469 | LD=$ac_cv_prog_LD | |
4470 | if test -n "$LD"; then | |
b08c89d9 | 4471 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 |
322e23db | 4472 | $as_echo "$LD" >&6; } |
4baa087a | 4473 | else |
b08c89d9 | 4474 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4475 | $as_echo "no" >&6; } |
4baa087a RM |
4476 | fi |
4477 | ||
26f56c1c | 4478 | |
4baa087a RM |
4479 | test -n "$LD" && break |
4480 | done | |
4481 | ||
4482 | if test -z "$LD"; then | |
4483 | ac_verc_fail=yes | |
4484 | else | |
4485 | # Found it, now check the version. | |
b08c89d9 | 4486 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $LD" >&5 |
322e23db | 4487 | $as_echo_n "checking version of $LD... " >&6; } |
4baa087a RM |
4488 | ac_prog_version=`$LD --version 2>&1 | sed -n 's/^.*GNU ld.* \([0-9][0-9]*\.[0-9.]*\).*$/\1/p'` |
4489 | case $ac_prog_version in | |
4490 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
bd805071 | 4491 | 2.1[0-9][0-9]*|2.2[2-9]*|2.[3-9][0-9]*|[3-9].*|[1-9][0-9]*) |
4baa087a RM |
4492 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4493 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4494 | ||
4495 | esac | |
b08c89d9 | 4496 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4497 | $as_echo "$ac_prog_version" >&6; } |
4baa087a RM |
4498 | fi |
4499 | if test $ac_verc_fail = yes; then | |
73588175 | 4500 | LD=: critic_missing="$critic_missing ld" |
4baa087a RM |
4501 | fi |
4502 | ||
4503 | ||
4baa087a RM |
4504 | # These programs are version sensitive. |
4505 | ||
4baa087a RM |
4506 | for ac_prog in gnumake gmake make |
4507 | do | |
4508 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4509 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4510 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4511 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4512 | if ${ac_cv_prog_MAKE+:} false; then : |
322e23db | 4513 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4514 | else |
4515 | if test -n "$MAKE"; then | |
4516 | ac_cv_prog_MAKE="$MAKE" # Let the user override the test. | |
4517 | else | |
4518 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4519 | for as_dir in $PATH | |
4520 | do | |
4521 | IFS=$as_save_IFS | |
4522 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4523 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 4524 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 4525 | ac_cv_prog_MAKE="$ac_prog" |
b08c89d9 | 4526 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4baa087a RM |
4527 | break 2 |
4528 | fi | |
4529 | done | |
b08c89d9 | 4530 | done |
26f56c1c | 4531 | IFS=$as_save_IFS |
4baa087a RM |
4532 | |
4533 | fi | |
4534 | fi | |
4535 | MAKE=$ac_cv_prog_MAKE | |
4536 | if test -n "$MAKE"; then | |
b08c89d9 | 4537 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5 |
322e23db | 4538 | $as_echo "$MAKE" >&6; } |
4baa087a | 4539 | else |
b08c89d9 | 4540 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4541 | $as_echo "no" >&6; } |
4baa087a RM |
4542 | fi |
4543 | ||
26f56c1c | 4544 | |
4baa087a RM |
4545 | test -n "$MAKE" && break |
4546 | done | |
4547 | ||
4548 | if test -z "$MAKE"; then | |
4549 | ac_verc_fail=yes | |
4550 | else | |
4551 | # Found it, now check the version. | |
b08c89d9 | 4552 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MAKE" >&5 |
322e23db | 4553 | $as_echo_n "checking version of $MAKE... " >&6; } |
4baa087a RM |
4554 | ac_prog_version=`$MAKE --version 2>&1 | sed -n 's/^.*GNU Make[^0-9]*\([0-9][0-9.]*\).*$/\1/p'` |
4555 | case $ac_prog_version in | |
4556 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
28d708c4 | 4557 | 3.79* | 3.[89]* | [4-9].* | [1-9][0-9]*) |
4baa087a RM |
4558 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4559 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4560 | ||
4561 | esac | |
b08c89d9 | 4562 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4563 | $as_echo "$ac_prog_version" >&6; } |
4baa087a RM |
4564 | fi |
4565 | if test $ac_verc_fail = yes; then | |
4566 | critic_missing="$critic_missing make" | |
4567 | fi | |
6e3d59bc | 4568 | |
cd6ede75 | 4569 | |
4baa087a RM |
4570 | for ac_prog in gnumsgfmt gmsgfmt msgfmt |
4571 | do | |
4572 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4573 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4574 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4575 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4576 | if ${ac_cv_prog_MSGFMT+:} false; then : |
322e23db | 4577 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 4578 | else |
4baa087a RM |
4579 | if test -n "$MSGFMT"; then |
4580 | ac_cv_prog_MSGFMT="$MSGFMT" # Let the user override the test. | |
cd6ede75 | 4581 | else |
3a12e572 UD |
4582 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
4583 | for as_dir in $PATH | |
4584 | do | |
4585 | IFS=$as_save_IFS | |
4586 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4587 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 4588 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 4589 | ac_cv_prog_MSGFMT="$ac_prog" |
b08c89d9 | 4590 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
4591 | break 2 |
4592 | fi | |
4593 | done | |
b08c89d9 | 4594 | done |
26f56c1c | 4595 | IFS=$as_save_IFS |
3a12e572 | 4596 | |
cd6ede75 UD |
4597 | fi |
4598 | fi | |
4baa087a RM |
4599 | MSGFMT=$ac_cv_prog_MSGFMT |
4600 | if test -n "$MSGFMT"; then | |
b08c89d9 | 4601 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5 |
322e23db | 4602 | $as_echo "$MSGFMT" >&6; } |
cd6ede75 | 4603 | else |
b08c89d9 | 4604 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4605 | $as_echo "no" >&6; } |
cd6ede75 UD |
4606 | fi |
4607 | ||
26f56c1c | 4608 | |
4baa087a RM |
4609 | test -n "$MSGFMT" && break |
4610 | done | |
4611 | ||
4612 | if test -z "$MSGFMT"; then | |
4613 | ac_verc_fail=yes | |
4614 | else | |
4615 | # Found it, now check the version. | |
b08c89d9 | 4616 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MSGFMT" >&5 |
322e23db | 4617 | $as_echo_n "checking version of $MSGFMT... " >&6; } |
4baa087a RM |
4618 | ac_prog_version=`$MSGFMT --version 2>&1 | sed -n 's/^.*GNU gettext.* \([0-9]*\.[0-9.]*\).*$/\1/p'` |
4619 | case $ac_prog_version in | |
4620 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
4621 | 0.10.3[6-9]* | 0.10.[4-9][0-9]* | 0.1[1-9]* | 0.[2-9][0-9]* | [1-9].*) | |
4622 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
4623 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4624 | ||
4625 | esac | |
b08c89d9 | 4626 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4627 | $as_echo "$ac_prog_version" >&6; } |
3a12e572 | 4628 | fi |
4baa087a RM |
4629 | if test $ac_verc_fail = yes; then |
4630 | MSGFMT=: aux_missing="$aux_missing msgfmt" | |
4631 | fi | |
4632 | ||
4633 | for ac_prog in makeinfo | |
4634 | do | |
4635 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4636 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4637 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4638 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4639 | if ${ac_cv_prog_MAKEINFO+:} false; then : |
322e23db | 4640 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 4641 | else |
4baa087a RM |
4642 | if test -n "$MAKEINFO"; then |
4643 | ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test. | |
cd6ede75 | 4644 | else |
3a12e572 UD |
4645 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
4646 | for as_dir in $PATH | |
4647 | do | |
4648 | IFS=$as_save_IFS | |
4649 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4650 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 4651 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 4652 | ac_cv_prog_MAKEINFO="$ac_prog" |
b08c89d9 | 4653 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
4654 | break 2 |
4655 | fi | |
4656 | done | |
b08c89d9 | 4657 | done |
26f56c1c | 4658 | IFS=$as_save_IFS |
3a12e572 | 4659 | |
cd6ede75 UD |
4660 | fi |
4661 | fi | |
4baa087a RM |
4662 | MAKEINFO=$ac_cv_prog_MAKEINFO |
4663 | if test -n "$MAKEINFO"; then | |
b08c89d9 | 4664 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5 |
322e23db | 4665 | $as_echo "$MAKEINFO" >&6; } |
cd6ede75 | 4666 | else |
b08c89d9 | 4667 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4668 | $as_echo "no" >&6; } |
cd6ede75 UD |
4669 | fi |
4670 | ||
26f56c1c | 4671 | |
4baa087a RM |
4672 | test -n "$MAKEINFO" && break |
4673 | done | |
5edb9387 | 4674 | |
4baa087a RM |
4675 | if test -z "$MAKEINFO"; then |
4676 | ac_verc_fail=yes | |
5edb9387 | 4677 | else |
4baa087a | 4678 | # Found it, now check the version. |
b08c89d9 | 4679 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MAKEINFO" >&5 |
322e23db | 4680 | $as_echo_n "checking version of $MAKEINFO... " >&6; } |
4baa087a RM |
4681 | ac_prog_version=`$MAKEINFO --version 2>&1 | sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'` |
4682 | case $ac_prog_version in | |
4683 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
3a12c70f | 4684 | 4.[7-9]*|4.[1-9][0-9]*|[5-9].*) |
4baa087a RM |
4685 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4686 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
5edb9387 | 4687 | |
4baa087a | 4688 | esac |
b08c89d9 | 4689 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4690 | $as_echo "$ac_prog_version" >&6; } |
5edb9387 | 4691 | fi |
4baa087a RM |
4692 | if test $ac_verc_fail = yes; then |
4693 | MAKEINFO=: aux_missing="$aux_missing makeinfo" | |
5edb9387 | 4694 | fi |
cd6ede75 | 4695 | |
4baa087a | 4696 | for ac_prog in sed |
c4d23330 RM |
4697 | do |
4698 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4699 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4700 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4701 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4702 | if ${ac_cv_prog_SED+:} false; then : |
322e23db | 4703 | $as_echo_n "(cached) " >&6 |
c4d23330 | 4704 | else |
4baa087a RM |
4705 | if test -n "$SED"; then |
4706 | ac_cv_prog_SED="$SED" # Let the user override the test. | |
c4d23330 RM |
4707 | else |
4708 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4709 | for as_dir in $PATH | |
4710 | do | |
4711 | IFS=$as_save_IFS | |
4712 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4713 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 4714 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 4715 | ac_cv_prog_SED="$ac_prog" |
b08c89d9 | 4716 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
c4d23330 RM |
4717 | break 2 |
4718 | fi | |
4719 | done | |
b08c89d9 | 4720 | done |
26f56c1c | 4721 | IFS=$as_save_IFS |
c4d23330 RM |
4722 | |
4723 | fi | |
4724 | fi | |
4baa087a RM |
4725 | SED=$ac_cv_prog_SED |
4726 | if test -n "$SED"; then | |
b08c89d9 | 4727 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SED" >&5 |
322e23db | 4728 | $as_echo "$SED" >&6; } |
c4d23330 | 4729 | else |
b08c89d9 | 4730 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4731 | $as_echo "no" >&6; } |
c4d23330 RM |
4732 | fi |
4733 | ||
26f56c1c | 4734 | |
4baa087a | 4735 | test -n "$SED" && break |
c4d23330 RM |
4736 | done |
4737 | ||
4baa087a | 4738 | if test -z "$SED"; then |
c4d23330 RM |
4739 | ac_verc_fail=yes |
4740 | else | |
4741 | # Found it, now check the version. | |
b08c89d9 | 4742 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $SED" >&5 |
322e23db | 4743 | $as_echo_n "checking version of $SED... " >&6; } |
07e51550 | 4744 | ac_prog_version=`$SED --version 2>&1 | sed -n 's/^.*GNU sed[^0-9]* \([0-9]*\.[0-9.]*\).*$/\1/p'` |
c4d23330 RM |
4745 | case $ac_prog_version in |
4746 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
4baa087a | 4747 | 3.0[2-9]*|3.[1-9]*|[4-9]*) |
c4d23330 RM |
4748 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4749 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4750 | ||
4751 | esac | |
b08c89d9 | 4752 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4753 | $as_echo "$ac_prog_version" >&6; } |
c4d23330 RM |
4754 | fi |
4755 | if test $ac_verc_fail = yes; then | |
4baa087a | 4756 | SED=: aux_missing="$aux_missing sed" |
c4d23330 RM |
4757 | fi |
4758 | ||
0786794f AM |
4759 | for ac_prog in gawk |
4760 | do | |
4761 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4762 | set dummy $ac_prog; ac_word=$2 | |
4763 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4764 | $as_echo_n "checking for $ac_word... " >&6; } | |
4765 | if ${ac_cv_prog_AWK+:} false; then : | |
4766 | $as_echo_n "(cached) " >&6 | |
4767 | else | |
4768 | if test -n "$AWK"; then | |
4769 | ac_cv_prog_AWK="$AWK" # Let the user override the test. | |
4770 | else | |
4771 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4772 | for as_dir in $PATH | |
4773 | do | |
4774 | IFS=$as_save_IFS | |
4775 | test -z "$as_dir" && as_dir=. | |
4776 | for ac_exec_ext in '' $ac_executable_extensions; do | |
f4a58f0d | 4777 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
0786794f AM |
4778 | ac_cv_prog_AWK="$ac_prog" |
4779 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4780 | break 2 | |
4781 | fi | |
4782 | done | |
4783 | done | |
4784 | IFS=$as_save_IFS | |
4785 | ||
4786 | fi | |
4787 | fi | |
4788 | AWK=$ac_cv_prog_AWK | |
4789 | if test -n "$AWK"; then | |
4790 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 | |
4791 | $as_echo "$AWK" >&6; } | |
4792 | else | |
4793 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4794 | $as_echo "no" >&6; } | |
4795 | fi | |
4796 | ||
4797 | ||
4798 | test -n "$AWK" && break | |
4799 | done | |
4800 | ||
4801 | if test -z "$AWK"; then | |
4802 | ac_verc_fail=yes | |
4803 | else | |
4804 | # Found it, now check the version. | |
4805 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $AWK" >&5 | |
4806 | $as_echo_n "checking version of $AWK... " >&6; } | |
4807 | ac_prog_version=`$AWK --version 2>&1 | sed -n 's/^.*GNU Awk[^0-9]*\([0-9][0-9.]*\).*$/\1/p'` | |
4808 | case $ac_prog_version in | |
4809 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
12086fb4 | 4810 | 3.1.[2-9]*|3.[2-9]*|[4-9]*) |
0786794f AM |
4811 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4812 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4813 | ||
4814 | esac | |
4815 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 | |
4816 | $as_echo "$ac_prog_version" >&6; } | |
4817 | fi | |
4818 | if test $ac_verc_fail = yes; then | |
4819 | critic_missing="$critic_missing gawk" | |
4820 | fi | |
4821 | ||
4baa087a | 4822 | |
461a7b1e RM |
4823 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC is sufficient to build libc" >&5 |
4824 | $as_echo_n "checking if $CC is sufficient to build libc... " >&6; } | |
4825 | if ${libc_cv_compiler_ok+:} false; then : | |
4826 | $as_echo_n "(cached) " >&6 | |
4827 | else | |
4828 | ||
4829 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4830 | /* end confdefs.h. */ | |
4831 | ||
4832 | int | |
4833 | main () | |
4834 | { | |
4835 | ||
b08b4218 | 4836 | #if !defined __GNUC__ || __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 7) |
461a7b1e RM |
4837 | #error insufficient compiler |
4838 | #endif | |
4839 | ; | |
4840 | return 0; | |
4841 | } | |
4842 | _ACEOF | |
4843 | if ac_fn_c_try_compile "$LINENO"; then : | |
4844 | libc_cv_compiler_ok=yes | |
4845 | else | |
4846 | libc_cv_compiler_ok=no | |
4847 | fi | |
4848 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4849 | fi | |
4850 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_compiler_ok" >&5 | |
4851 | $as_echo "$libc_cv_compiler_ok" >&6; } | |
4852 | if test $libc_cv_compiler_ok != yes; then : | |
4853 | critic_missing="$critic_missing compiler" | |
4854 | fi | |
4855 | ||
30b99d79 RM |
4856 | if test -n "$ac_tool_prefix"; then |
4857 | # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args. | |
4858 | set dummy ${ac_tool_prefix}nm; ac_word=$2 | |
4859 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4860 | $as_echo_n "checking for $ac_word... " >&6; } | |
4861 | if ${ac_cv_prog_NM+:} false; then : | |
4862 | $as_echo_n "(cached) " >&6 | |
4863 | else | |
4864 | if test -n "$NM"; then | |
4865 | ac_cv_prog_NM="$NM" # Let the user override the test. | |
4866 | else | |
4867 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4868 | for as_dir in $PATH | |
4869 | do | |
4870 | IFS=$as_save_IFS | |
4871 | test -z "$as_dir" && as_dir=. | |
4872 | for ac_exec_ext in '' $ac_executable_extensions; do | |
f4a58f0d | 4873 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
30b99d79 RM |
4874 | ac_cv_prog_NM="${ac_tool_prefix}nm" |
4875 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4876 | break 2 | |
4877 | fi | |
4878 | done | |
4879 | done | |
4880 | IFS=$as_save_IFS | |
4881 | ||
4882 | fi | |
4883 | fi | |
4884 | NM=$ac_cv_prog_NM | |
4885 | if test -n "$NM"; then | |
4886 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5 | |
4887 | $as_echo "$NM" >&6; } | |
4888 | else | |
4889 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4890 | $as_echo "no" >&6; } | |
4891 | fi | |
4892 | ||
4893 | ||
4894 | fi | |
4895 | if test -z "$ac_cv_prog_NM"; then | |
4896 | ac_ct_NM=$NM | |
4897 | # Extract the first word of "nm", so it can be a program name with args. | |
4898 | set dummy nm; ac_word=$2 | |
4899 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4900 | $as_echo_n "checking for $ac_word... " >&6; } | |
4901 | if ${ac_cv_prog_ac_ct_NM+:} false; then : | |
4902 | $as_echo_n "(cached) " >&6 | |
4903 | else | |
4904 | if test -n "$ac_ct_NM"; then | |
4905 | ac_cv_prog_ac_ct_NM="$ac_ct_NM" # Let the user override the test. | |
4906 | else | |
4907 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4908 | for as_dir in $PATH | |
4909 | do | |
4910 | IFS=$as_save_IFS | |
4911 | test -z "$as_dir" && as_dir=. | |
4912 | for ac_exec_ext in '' $ac_executable_extensions; do | |
f4a58f0d | 4913 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
30b99d79 RM |
4914 | ac_cv_prog_ac_ct_NM="nm" |
4915 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4916 | break 2 | |
4917 | fi | |
4918 | done | |
4919 | done | |
4920 | IFS=$as_save_IFS | |
4921 | ||
4922 | fi | |
4923 | fi | |
4924 | ac_ct_NM=$ac_cv_prog_ac_ct_NM | |
4925 | if test -n "$ac_ct_NM"; then | |
4926 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NM" >&5 | |
4927 | $as_echo "$ac_ct_NM" >&6; } | |
4928 | else | |
4929 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4930 | $as_echo "no" >&6; } | |
4931 | fi | |
4932 | ||
4933 | if test "x$ac_ct_NM" = x; then | |
4934 | NM="false" | |
4935 | else | |
4936 | case $cross_compiling:$ac_tool_warned in | |
4937 | yes:) | |
4938 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
4939 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
4940 | ac_tool_warned=yes ;; | |
4941 | esac | |
4942 | NM=$ac_ct_NM | |
4943 | fi | |
4944 | else | |
4945 | NM="$ac_cv_prog_NM" | |
4946 | fi | |
4947 | ||
d30cf5bb | 4948 | |
8894bad3 AM |
4949 | if test "x$maintainer" = "xyes"; then |
4950 | for ac_prog in autoconf | |
c4d23330 RM |
4951 | do |
4952 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4953 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4954 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4955 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4956 | if ${ac_cv_prog_AUTOCONF+:} false; then : |
322e23db | 4957 | $as_echo_n "(cached) " >&6 |
c4d23330 | 4958 | else |
4baa087a RM |
4959 | if test -n "$AUTOCONF"; then |
4960 | ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test. | |
c4d23330 RM |
4961 | else |
4962 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4963 | for as_dir in $PATH | |
4964 | do | |
4965 | IFS=$as_save_IFS | |
4966 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4967 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 4968 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 4969 | ac_cv_prog_AUTOCONF="$ac_prog" |
b08c89d9 | 4970 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
c4d23330 RM |
4971 | break 2 |
4972 | fi | |
4973 | done | |
b08c89d9 | 4974 | done |
26f56c1c | 4975 | IFS=$as_save_IFS |
c4d23330 RM |
4976 | |
4977 | fi | |
4978 | fi | |
4baa087a RM |
4979 | AUTOCONF=$ac_cv_prog_AUTOCONF |
4980 | if test -n "$AUTOCONF"; then | |
b08c89d9 | 4981 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOCONF" >&5 |
322e23db | 4982 | $as_echo "$AUTOCONF" >&6; } |
c4d23330 | 4983 | else |
b08c89d9 | 4984 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4985 | $as_echo "no" >&6; } |
c4d23330 RM |
4986 | fi |
4987 | ||
26f56c1c | 4988 | |
4baa087a | 4989 | test -n "$AUTOCONF" && break |
c4d23330 | 4990 | done |
4baa087a | 4991 | test -n "$AUTOCONF" || AUTOCONF="no" |
c4d23330 | 4992 | |
8894bad3 AM |
4993 | case "x$AUTOCONF" in |
4994 | xno|x|x:) AUTOCONF=no ;; | |
4995 | *) | |
4996 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works" >&5 | |
4997 | $as_echo_n "checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works... " >&6; } | |
f318beb8 | 4998 | if ${libc_cv_autoconf_works+:} false; then : |
322e23db | 4999 | $as_echo_n "(cached) " >&6 |
c4d23330 | 5000 | else |
8894bad3 AM |
5001 | if (cd $srcdir; $AUTOCONF $ACFLAGS configure.ac > /dev/null 2>&1); then |
5002 | libc_cv_autoconf_works=yes | |
5003 | else | |
5004 | libc_cv_autoconf_works=no | |
5005 | fi | |
c4d23330 | 5006 | fi |
b08c89d9 | 5007 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_autoconf_works" >&5 |
322e23db | 5008 | $as_echo "$libc_cv_autoconf_works" >&6; } |
8894bad3 AM |
5009 | test $libc_cv_autoconf_works = yes || AUTOCONF=no |
5010 | ;; | |
5011 | esac | |
5012 | if test "x$AUTOCONF" = xno; then | |
5013 | aux_missing="$aux_missing autoconf" | |
5014 | fi | |
9e8ac24b AM |
5015 | else |
5016 | AUTOCONF=no | |
c4d23330 RM |
5017 | fi |
5018 | ||
4a531bb0 | 5019 | test -n "$critic_missing" && as_fn_error $? " |
32a448ed | 5020 | *** These critical programs are missing or too old:$critic_missing |
b08c89d9 | 5021 | *** Check the INSTALL file for required versions." "$LINENO" 5 |
32a448ed | 5022 | |
b08c89d9 | 5023 | test -n "$aux_missing" && { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: |
9c6fffc0 | 5024 | *** These auxiliary programs are missing or incompatible versions:$aux_missing |
ea9f119b | 5025 | *** some features will be disabled. |
3a12e572 | 5026 | *** Check the INSTALL file for required versions." >&5 |
322e23db | 5027 | $as_echo "$as_me: WARNING: |
3a12e572 UD |
5028 | *** These auxiliary programs are missing or incompatible versions:$aux_missing |
5029 | *** some features will be disabled. | |
5030 | *** Check the INSTALL file for required versions." >&2;} | |
ea9f119b | 5031 | |
3c720987 UD |
5032 | # if using special system headers, find out the compiler's sekrit |
5033 | # header directory and add that to the list. NOTE: Only does the right | |
5034 | # thing on a system that doesn't need fixincludes. (Not presently a problem.) | |
5035 | if test -n "$sysheaders"; then | |
67fbfa5c RM |
5036 | SYSINCLUDES=-nostdinc |
5037 | for d in include include-fixed; do | |
22dca1ea | 5038 | i=`$CC -print-file-name="$d"` && test "x$i" != x && test "x$i" != "x$d" && |
67fbfa5c RM |
5039 | SYSINCLUDES="$SYSINCLUDES -isystem $i" |
5040 | done | |
5041 | SYSINCLUDES="$SYSINCLUDES \ | |
3d6ce23a | 5042 | -isystem `echo $sysheaders | sed 's/:/ -isystem /g'`" |
ef226fec | 5043 | if test -n "$CXX"; then |
7872cfb0 | 5044 | CXX_SYSINCLUDES= |
67060746 AC |
5045 | for cxxheaders in `$CXX -v -S -x c++ /dev/null -o /dev/null 2>&1 \ |
5046 | | sed -n -e '1,/#include/d' -e 's/^ \(\/.*\/[cg]++\)/\1/p'`; do | |
5047 | test "x$cxxheaders" != x && | |
5048 | CXX_SYSINCLUDES="$CXX_SYSINCLUDES -isystem $cxxheaders" | |
5049 | done | |
ef226fec | 5050 | fi |
3c720987 UD |
5051 | fi |
5052 | ||
5053 | ||
ef226fec | 5054 | |
3911660e UD |
5055 | # Test if LD_LIBRARY_PATH contains the notation for the current directory |
5056 | # since this would lead to problems installing/building glibc. | |
5057 | # LD_LIBRARY_PATH contains the current directory if one of the following | |
5058 | # is true: | |
5059 | # - one of the terminals (":" and ";") is the first or last sign | |
5060 | # - two terminals occur directly after each other | |
5061 | # - the path contains an element with a dot in it | |
b08c89d9 | 5062 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking LD_LIBRARY_PATH variable" >&5 |
322e23db | 5063 | $as_echo_n "checking LD_LIBRARY_PATH variable... " >&6; } |
3911660e UD |
5064 | case ${LD_LIBRARY_PATH} in |
5065 | [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* ) | |
b3a86ae1 | 5066 | ld_library_path_setting="contains current directory" |
3911660e UD |
5067 | ;; |
5068 | *) | |
5069 | ld_library_path_setting="ok" | |
5070 | ;; | |
5071 | esac | |
b08c89d9 | 5072 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_library_path_setting" >&5 |
322e23db | 5073 | $as_echo "$ld_library_path_setting" >&6; } |
3911660e | 5074 | if test "$ld_library_path_setting" != "ok"; then |
4a531bb0 | 5075 | as_fn_error $? " |
3a12e572 UD |
5076 | *** LD_LIBRARY_PATH shouldn't contain the current directory when |
5077 | *** building glibc. Please change the environment variable | |
b08c89d9 | 5078 | *** and run configure again." "$LINENO" 5 |
3911660e UD |
5079 | fi |
5080 | ||
cd6ede75 UD |
5081 | # Extract the first word of "bash", so it can be a program name with args. |
5082 | set dummy bash; ac_word=$2 | |
b08c89d9 | 5083 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5084 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5085 | if ${ac_cv_path_BASH_SHELL+:} false; then : |
322e23db | 5086 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 5087 | else |
26f56c1c | 5088 | case $BASH_SHELL in |
3a12e572 | 5089 | [\\/]* | ?:[\\/]*) |
26f56c1c | 5090 | ac_cv_path_BASH_SHELL="$BASH_SHELL" # Let the user override the test with a path. |
cd6ede75 UD |
5091 | ;; |
5092 | *) | |
3a12e572 UD |
5093 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5094 | for as_dir in $PATH | |
5095 | do | |
5096 | IFS=$as_save_IFS | |
5097 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5098 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 5099 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
26f56c1c | 5100 | ac_cv_path_BASH_SHELL="$as_dir/$ac_word$ac_exec_ext" |
b08c89d9 | 5101 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5102 | break 2 |
5103 | fi | |
5104 | done | |
b08c89d9 | 5105 | done |
26f56c1c | 5106 | IFS=$as_save_IFS |
3a12e572 | 5107 | |
26f56c1c | 5108 | test -z "$ac_cv_path_BASH_SHELL" && ac_cv_path_BASH_SHELL="no" |
cd6ede75 UD |
5109 | ;; |
5110 | esac | |
5111 | fi | |
26f56c1c UD |
5112 | BASH_SHELL=$ac_cv_path_BASH_SHELL |
5113 | if test -n "$BASH_SHELL"; then | |
b08c89d9 | 5114 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BASH_SHELL" >&5 |
322e23db | 5115 | $as_echo "$BASH_SHELL" >&6; } |
cd6ede75 | 5116 | else |
b08c89d9 | 5117 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5118 | $as_echo "no" >&6; } |
cd6ede75 UD |
5119 | fi |
5120 | ||
26f56c1c | 5121 | |
cd6ede75 | 5122 | |
c0016081 UD |
5123 | # Extract the first word of "perl", so it can be a program name with args. |
5124 | set dummy perl; ac_word=$2 | |
b08c89d9 | 5125 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5126 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5127 | if ${ac_cv_path_PERL+:} false; then : |
322e23db | 5128 | $as_echo_n "(cached) " >&6 |
a2b08ee5 | 5129 | else |
3a12e572 UD |
5130 | case $PERL in |
5131 | [\\/]* | ?:[\\/]*) | |
a2b08ee5 UD |
5132 | ac_cv_path_PERL="$PERL" # Let the user override the test with a path. |
5133 | ;; | |
5134 | *) | |
3a12e572 UD |
5135 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5136 | for as_dir in $PATH | |
5137 | do | |
5138 | IFS=$as_save_IFS | |
5139 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5140 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 5141 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
3a12e572 | 5142 | ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext" |
b08c89d9 | 5143 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5144 | break 2 |
5145 | fi | |
5146 | done | |
b08c89d9 | 5147 | done |
26f56c1c | 5148 | IFS=$as_save_IFS |
3a12e572 | 5149 | |
c0016081 | 5150 | test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="no" |
a2b08ee5 UD |
5151 | ;; |
5152 | esac | |
5153 | fi | |
3a12e572 | 5154 | PERL=$ac_cv_path_PERL |
a2b08ee5 | 5155 | if test -n "$PERL"; then |
b08c89d9 | 5156 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5 |
322e23db | 5157 | $as_echo "$PERL" >&6; } |
a2b08ee5 | 5158 | else |
b08c89d9 | 5159 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5160 | $as_echo "no" >&6; } |
a2b08ee5 UD |
5161 | fi |
5162 | ||
26f56c1c | 5163 | |
2fd5d029 RM |
5164 | if test "$PERL" != no && |
5165 | (eval `$PERL -V:apiversion`; test `expr "$apiversion" \< 5` -ne 0); then | |
5166 | PERL=no | |
fc304e02 | 5167 | fi |
c0016081 UD |
5168 | # Extract the first word of "install-info", so it can be a program name with args. |
5169 | set dummy install-info; ac_word=$2 | |
b08c89d9 | 5170 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5171 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5172 | if ${ac_cv_path_INSTALL_INFO+:} false; then : |
322e23db | 5173 | $as_echo_n "(cached) " >&6 |
c0016081 | 5174 | else |
3a12e572 UD |
5175 | case $INSTALL_INFO in |
5176 | [\\/]* | ?:[\\/]*) | |
c0016081 UD |
5177 | ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path. |
5178 | ;; | |
5179 | *) | |
3a12e572 | 5180 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
f4b07664 RM |
5181 | as_dummy="$PATH:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin" |
5182 | for as_dir in $as_dummy | |
3a12e572 UD |
5183 | do |
5184 | IFS=$as_save_IFS | |
5185 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5186 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 5187 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
3a12e572 | 5188 | ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext" |
b08c89d9 | 5189 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5190 | break 2 |
5191 | fi | |
5192 | done | |
b08c89d9 | 5193 | done |
26f56c1c | 5194 | IFS=$as_save_IFS |
3a12e572 | 5195 | |
c0016081 UD |
5196 | test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO="no" |
5197 | ;; | |
5198 | esac | |
5199 | fi | |
3a12e572 | 5200 | INSTALL_INFO=$ac_cv_path_INSTALL_INFO |
c0016081 | 5201 | if test -n "$INSTALL_INFO"; then |
b08c89d9 | 5202 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5 |
322e23db | 5203 | $as_echo "$INSTALL_INFO" >&6; } |
c0016081 | 5204 | else |
b08c89d9 | 5205 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5206 | $as_echo "no" >&6; } |
c0016081 UD |
5207 | fi |
5208 | ||
26f56c1c | 5209 | |
cc8623f1 WN |
5210 | for ac_prog in bison |
5211 | do | |
5212 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
5213 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 5214 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5215 | $as_echo_n "checking for $ac_word... " >&6; } |
cc8623f1 | 5216 | if ${ac_cv_prog_BISON+:} false; then : |
322e23db | 5217 | $as_echo_n "(cached) " >&6 |
ae113383 | 5218 | else |
cc8623f1 WN |
5219 | if test -n "$BISON"; then |
5220 | ac_cv_prog_BISON="$BISON" # Let the user override the test. | |
5221 | else | |
5222 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5223 | for as_dir in $PATH | |
3a12e572 UD |
5224 | do |
5225 | IFS=$as_save_IFS | |
5226 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5227 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 5228 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
cc8623f1 | 5229 | ac_cv_prog_BISON="$ac_prog" |
b08c89d9 | 5230 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5231 | break 2 |
5232 | fi | |
5233 | done | |
b08c89d9 | 5234 | done |
26f56c1c | 5235 | IFS=$as_save_IFS |
3a12e572 | 5236 | |
ae113383 | 5237 | fi |
cc8623f1 WN |
5238 | fi |
5239 | BISON=$ac_cv_prog_BISON | |
ae113383 | 5240 | if test -n "$BISON"; then |
b08c89d9 | 5241 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5 |
322e23db | 5242 | $as_echo "$BISON" >&6; } |
ae113383 | 5243 | else |
b08c89d9 | 5244 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5245 | $as_echo "no" >&6; } |
ae113383 UD |
5246 | fi |
5247 | ||
5248 | ||
cc8623f1 WN |
5249 | test -n "$BISON" && break |
5250 | done | |
5251 | ||
5252 | if test -z "$BISON"; then | |
5253 | ac_verc_fail=yes | |
5254 | else | |
5255 | # Found it, now check the version. | |
5256 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $BISON" >&5 | |
5257 | $as_echo_n "checking version of $BISON... " >&6; } | |
5258 | ac_prog_version=`$BISON --version 2>&1 | sed -n 's/^.*bison (GNU Bison) \([0-9]*\.[0-9.]*\).*$/\1/p'` | |
5259 | case $ac_prog_version in | |
5260 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
5261 | 2.7*|[3-9].*|[1-9][0-9]*) | |
5262 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
5263 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
5264 | ||
5265 | esac | |
5266 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 | |
5267 | $as_echo "$ac_prog_version" >&6; } | |
5268 | fi | |
5269 | if test $ac_verc_fail = yes; then | |
5270 | BISON=no | |
5271 | fi | |
5272 | ||
26f56c1c | 5273 | |
b08c89d9 | 5274 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .set assembler directive" >&5 |
322e23db | 5275 | $as_echo_n "checking for .set assembler directive... " >&6; } |
f318beb8 | 5276 | if ${libc_cv_asm_set_directive+:} false; then : |
322e23db | 5277 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
5278 | else |
5279 | cat > conftest.s <<EOF | |
8c0c01db | 5280 | .text |
cd6ede75 UD |
5281 | foo: |
5282 | .set glibc_conftest_frobozz,foo | |
7b8e0d49 | 5283 | .globl glibc_conftest_frobozz |
cd6ede75 UD |
5284 | EOF |
5285 | # The alpha-dec-osf1 assembler gives only a warning for `.set' | |
5286 | # (but it doesn't work), so we must do a linking check to be sure. | |
5287 | cat > conftest1.c <<\EOF | |
5288 | extern int glibc_conftest_frobozz; | |
640f0119 | 5289 | void _start() { glibc_conftest_frobozz = 1; } |
cd6ede75 UD |
5290 | EOF |
5291 | if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \ | |
640f0119 | 5292 | -nostartfiles -nostdlib \ |
cd6ede75 UD |
5293 | -o conftest conftest.s conftest1.c 1>&5 2>&5; then |
5294 | libc_cv_asm_set_directive=yes | |
5295 | else | |
5296 | libc_cv_asm_set_directive=no | |
5297 | fi | |
5298 | rm -f conftest* | |
5299 | fi | |
b08c89d9 | 5300 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_set_directive" >&5 |
322e23db | 5301 | $as_echo "$libc_cv_asm_set_directive" >&6; } |
cd6ede75 | 5302 | if test $libc_cv_asm_set_directive = yes; then |
b08c89d9 | 5303 | $as_echo "#define HAVE_ASM_SET_DIRECTIVE 1" >>confdefs.h |
cd6ede75 UD |
5304 | |
5305 | fi | |
5306 | ||
a0da5fe1 | 5307 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .protected and .hidden assembler directive" >&5 |
322e23db | 5308 | $as_echo_n "checking for .protected and .hidden assembler directive... " >&6; } |
f318beb8 | 5309 | if ${libc_cv_asm_protected_directive+:} false; then : |
322e23db | 5310 | $as_echo_n "(cached) " >&6 |
2d499f55 | 5311 | else |
a0da5fe1 | 5312 | cat > conftest.s <<EOF |
2d499f55 UD |
5313 | .protected foo |
5314 | foo: | |
5315 | .hidden bar | |
5316 | bar: | |
5317 | EOF | |
a0da5fe1 | 5318 | if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5' |
b08c89d9 | 5319 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
5320 | (eval $ac_try) 2>&5 |
5321 | ac_status=$? | |
b08c89d9 UD |
5322 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5323 | test $ac_status = 0; }; }; then | |
a0da5fe1 UD |
5324 | libc_cv_asm_protected_directive=yes |
5325 | else | |
5326 | as_fn_error $? "assembler support for symbol visibility is required" "$LINENO" 5 | |
5327 | fi | |
5328 | rm -f conftest* | |
2d499f55 | 5329 | fi |
b08c89d9 | 5330 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_protected_directive" >&5 |
322e23db | 5331 | $as_echo "$libc_cv_asm_protected_directive" >&6; } |
2d499f55 | 5332 | |
a0da5fe1 UD |
5333 | if test $libc_cv_asm_protected_directive = yes; then |
5334 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __attribute__((visibility())) is supported" >&5 | |
322e23db | 5335 | $as_echo_n "checking whether __attribute__((visibility())) is supported... " >&6; } |
f318beb8 | 5336 | if ${libc_cv_visibility_attribute+:} false; then : |
322e23db | 5337 | $as_echo_n "(cached) " >&6 |
0d01dace UD |
5338 | else |
5339 | cat > conftest.c <<EOF | |
5340 | int foo __attribute__ ((visibility ("hidden"))) = 1; | |
5341 | int bar __attribute__ ((visibility ("protected"))) = 1; | |
5342 | EOF | |
5343 | libc_cv_visibility_attribute=no | |
61cea1c3 | 5344 | if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5' |
b08c89d9 | 5345 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
61cea1c3 RM |
5346 | (eval $ac_try) 2>&5 |
5347 | ac_status=$? | |
b08c89d9 UD |
5348 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5349 | test $ac_status = 0; }; }; then | |
0d01dace UD |
5350 | if grep '\.hidden.*foo' conftest.s >/dev/null; then |
5351 | if grep '\.protected.*bar' conftest.s >/dev/null; then | |
5352 | libc_cv_visibility_attribute=yes | |
5353 | fi | |
5354 | fi | |
5355 | fi | |
f7d82dc9 | 5356 | rm -f conftest.{c,s} |
0d01dace | 5357 | |
3a12e572 | 5358 | fi |
b08c89d9 | 5359 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_visibility_attribute" >&5 |
322e23db | 5360 | $as_echo "$libc_cv_visibility_attribute" >&6; } |
a0da5fe1 UD |
5361 | if test $libc_cv_visibility_attribute != yes; then |
5362 | as_fn_error $? "compiler support for visibility attribute is required" "$LINENO" 5 | |
0d01dace | 5363 | fi |
a0da5fe1 | 5364 | fi |
0d01dace | 5365 | |
83569fb8 L |
5366 | if test $libc_cv_visibility_attribute = yes; then |
5367 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for protected data symbol" >&5 | |
5368 | $as_echo_n "checking linker support for protected data symbol... " >&6; } | |
5369 | if ${libc_cv_protected_data+:} false; then : | |
5370 | $as_echo_n "(cached) " >&6 | |
5371 | else | |
5372 | cat > conftest.c <<EOF | |
5373 | int bar __attribute__ ((visibility ("protected"))) = 1; | |
5374 | EOF | |
5375 | libc_cv_protected_data=no | |
5376 | if { ac_try='${CC-cc} -nostdlib -nostartfiles -fPIC -shared conftest.c -o conftest.so' | |
5377 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
5378 | (eval $ac_try) 2>&5 | |
5379 | ac_status=$? | |
5380 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5381 | test $ac_status = 0; }; }; then | |
5382 | cat > conftest.c <<EOF | |
5383 | extern int bar; | |
5384 | int main (void) { return bar; } | |
5385 | EOF | |
5386 | if { ac_try='${CC-cc} -nostdlib -nostartfiles conftest.c -o conftest conftest.so' | |
5387 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
5388 | (eval $ac_try) 2>&5 | |
5389 | ac_status=$? | |
5390 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5391 | test $ac_status = 0; }; }; then | |
5392 | libc_cv_protected_data=yes | |
5393 | fi | |
5394 | fi | |
5395 | rm -f conftest.* | |
5396 | ||
5397 | fi | |
5398 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_protected_data" >&5 | |
5399 | $as_echo "$libc_cv_protected_data" >&6; } | |
5400 | else | |
5401 | libc_cv_protected_data=no | |
5402 | fi | |
5403 | ||
5404 | ||
a0da5fe1 UD |
5405 | if test $libc_cv_visibility_attribute = yes; then |
5406 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken __attribute__((visibility()))" >&5 | |
322e23db | 5407 | $as_echo_n "checking for broken __attribute__((visibility()))... " >&6; } |
f318beb8 | 5408 | if ${libc_cv_broken_visibility_attribute+:} false; then : |
322e23db | 5409 | $as_echo_n "(cached) " >&6 |
37ba7d66 UD |
5410 | else |
5411 | cat > conftest.c <<EOF | |
5412 | int foo (int x); | |
5413 | int bar (int x) __asm__ ("foo") __attribute__ ((visibility ("hidden"))); | |
5414 | int bar (int x) { return x; } | |
5415 | EOF | |
5416 | libc_cv_broken_visibility_attribute=yes | |
f7d82dc9 | 5417 | if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5' |
b08c89d9 | 5418 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
61cea1c3 RM |
5419 | (eval $ac_try) 2>&5 |
5420 | ac_status=$? | |
b08c89d9 UD |
5421 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5422 | test $ac_status = 0; }; }; then | |
37ba7d66 UD |
5423 | if grep '\.hidden[ _]foo' conftest.s >/dev/null; then |
5424 | libc_cv_broken_visibility_attribute=no | |
5425 | fi | |
5426 | fi | |
5427 | rm -f conftest.c conftest.s | |
37ba7d66 | 5428 | |
3a12e572 | 5429 | fi |
b08c89d9 | 5430 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_broken_visibility_attribute" >&5 |
322e23db | 5431 | $as_echo "$libc_cv_broken_visibility_attribute" >&6; } |
a0da5fe1 UD |
5432 | if test $libc_cv_broken_visibility_attribute = yes; then |
5433 | as_fn_error $? "working compiler support for visibility attribute is required" "$LINENO" 5 | |
37ba7d66 | 5434 | fi |
a0da5fe1 | 5435 | fi |
37ba7d66 | 5436 | |
a0da5fe1 | 5437 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken __attribute__((alias()))" >&5 |
322e23db | 5438 | $as_echo_n "checking for broken __attribute__((alias()))... " >&6; } |
f318beb8 | 5439 | if ${libc_cv_broken_alias_attribute+:} false; then : |
322e23db | 5440 | $as_echo_n "(cached) " >&6 |
37ba7d66 UD |
5441 | else |
5442 | cat > conftest.c <<EOF | |
a0da5fe1 UD |
5443 | extern int foo (int x) __asm ("xyzzy"); |
5444 | int bar (int x) { return x; } | |
5445 | extern __typeof (bar) foo __attribute ((weak, alias ("bar"))); | |
5446 | extern int dfoo; | |
5447 | extern __typeof (dfoo) dfoo __asm ("abccb"); | |
5448 | int dfoo = 1; | |
37ba7d66 | 5449 | EOF |
a0da5fe1 UD |
5450 | libc_cv_broken_alias_attribute=yes |
5451 | if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5' | |
b08c89d9 | 5452 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
61cea1c3 RM |
5453 | (eval $ac_try) 2>&5 |
5454 | ac_status=$? | |
b08c89d9 UD |
5455 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5456 | test $ac_status = 0; }; }; then | |
a0da5fe1 UD |
5457 | if grep 'xyzzy' conftest.s >/dev/null && |
5458 | grep 'abccb' conftest.s >/dev/null; then | |
5459 | libc_cv_broken_alias_attribute=no | |
5460 | fi | |
5461 | fi | |
5462 | rm -f conftest.c conftest.s | |
37ba7d66 | 5463 | |
3a12e572 | 5464 | fi |
b08c89d9 | 5465 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_broken_alias_attribute" >&5 |
322e23db | 5466 | $as_echo "$libc_cv_broken_alias_attribute" >&6; } |
a0da5fe1 UD |
5467 | if test $libc_cv_broken_alias_attribute = yes; then |
5468 | as_fn_error $? "working alias attribute support required" "$LINENO" 5 | |
5469 | fi | |
37ba7d66 | 5470 | |
a0da5fe1 UD |
5471 | if test $libc_cv_visibility_attribute = yes; then |
5472 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to put _rtld_local into .sdata section" >&5 | |
322e23db | 5473 | $as_echo_n "checking whether to put _rtld_local into .sdata section... " >&6; } |
f318beb8 | 5474 | if ${libc_cv_have_sdata_section+:} false; then : |
322e23db | 5475 | $as_echo_n "(cached) " >&6 |
0d01dace UD |
5476 | else |
5477 | echo "int i;" > conftest.c | |
5478 | libc_cv_have_sdata_section=no | |
dbc92dc6 | 5479 | if ${CC-cc} $LDFLAGS -fPIC -shared -Wl,--verbose conftest.c -o conftest.so 2>&1 \ |
0d01dace UD |
5480 | | grep '\.sdata' >/dev/null; then |
5481 | libc_cv_have_sdata_section=yes | |
5482 | fi | |
5483 | rm -f conftest.c conftest.so | |
0d01dace | 5484 | |
3a12e572 | 5485 | fi |
b08c89d9 | 5486 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_sdata_section" >&5 |
322e23db | 5487 | $as_echo "$libc_cv_have_sdata_section" >&6; } |
a0da5fe1 UD |
5488 | if test $libc_cv_have_sdata_section = yes; then |
5489 | $as_echo "#define HAVE_SDATA_SECTION 1" >>confdefs.h | |
0d01dace | 5490 | |
0d01dace | 5491 | fi |
a0da5fe1 | 5492 | fi |
0d01dace | 5493 | |
a0da5fe1 | 5494 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .preinit_array/.init_array/.fini_array support" >&5 |
322e23db | 5495 | $as_echo_n "checking for .preinit_array/.init_array/.fini_array support... " >&6; } |
f318beb8 | 5496 | if ${libc_cv_initfini_array+:} false; then : |
322e23db | 5497 | $as_echo_n "(cached) " >&6 |
2c617417 | 5498 | else |
a0da5fe1 | 5499 | cat > conftest.c <<EOF |
2c617417 UD |
5500 | int _start (void) { return 0; } |
5501 | int __start (void) { return 0; } | |
07037eeb | 5502 | |
2c617417 UD |
5503 | int foo (void) { return 1; } |
5504 | int (*fp) (void) __attribute__ ((section (".init_array"))) = foo; | |
07037eeb | 5505 | |
2c617417 | 5506 | EOF |
07037eeb JM |
5507 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -o conftest |
5508 | conftest.c -static -nostartfiles -nostdlib | |
5509 | 1>&5' | |
b08c89d9 | 5510 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
5511 | (eval $ac_try) 2>&5 |
5512 | ac_status=$? | |
b08c89d9 | 5513 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
07037eeb | 5514 | test $ac_status = 0; }; }; then : |
a0da5fe1 UD |
5515 | if $READELF -S conftest | fgrep INIT_ARRAY > /dev/null; then |
5516 | libc_cv_initfini_array=yes | |
2c617417 | 5517 | else |
ce33ee7c | 5518 | libc_cv_initfini_array=no |
2c617417 | 5519 | fi |
a0da5fe1 UD |
5520 | else |
5521 | libc_cv_initfini_array=no | |
5522 | fi | |
5523 | rm -f conftest* | |
07037eeb | 5524 | |
2c617417 | 5525 | fi |
b08c89d9 | 5526 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_initfini_array" >&5 |
322e23db | 5527 | $as_echo "$libc_cv_initfini_array" >&6; } |
a0da5fe1 UD |
5528 | if test $libc_cv_initfini_array != yes; then |
5529 | as_fn_error $? "Need linker with .init_array/.fini_array support." "$LINENO" 5 | |
5530 | fi | |
62bede13 | 5531 | |
a0da5fe1 | 5532 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use .ctors/.dtors header and trailer" >&5 |
62bede13 | 5533 | $as_echo_n "checking whether to use .ctors/.dtors header and trailer... " >&6; } |
f318beb8 | 5534 | if ${libc_cv_ctors_header+:} false; then : |
62bede13 RM |
5535 | $as_echo_n "(cached) " >&6 |
5536 | else | |
a0da5fe1 | 5537 | libc_cv_ctors_header=yes |
07037eeb JM |
5538 | cat > conftest.c <<EOF |
5539 | int _start (void) { return 0; } | |
5540 | int __start (void) { return 0; } | |
113ddea4 | 5541 | |
07037eeb JM |
5542 | __attribute__ ((constructor)) void ctor (void) { asm (""); } |
5543 | __attribute__ ((destructor)) void dtor (void) { asm (""); } | |
113ddea4 | 5544 | |
07037eeb JM |
5545 | EOF |
5546 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -o conftest | |
5547 | conftest.c -static -nostartfiles -nostdlib | |
5548 | 1>&5' | |
5549 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
5550 | (eval $ac_try) 2>&5 | |
5551 | ac_status=$? | |
5552 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5553 | test $ac_status = 0; }; }; then : | |
113ddea4 | 5554 | if $READELF -WS conftest$ac_exeext | $AWK ' |
5f69cd2f | 5555 | { gsub(/\[ */, "[") } |
113ddea4 RM |
5556 | $2 == ".ctors" || $2 == ".dtors" { |
5557 | size = strtonum("0x" $6) | |
5558 | align = strtonum("0x" $NF) | |
5559 | seen[$2] = 1 | |
5560 | stub[$2] = size == align * 2 | |
5f69cd2f | 5561 | } |
113ddea4 RM |
5562 | END { |
5563 | ctors_ok = !seen[".ctors"] || stub[".ctors"] | |
5564 | dtors_ok = !seen[".dtors"] || stub[".dtors"] | |
5565 | exit ((ctors_ok && dtors_ok) ? 0 : 1) | |
5566 | } | |
5567 | '; then : | |
5568 | libc_cv_ctors_header=no | |
5569 | fi | |
5570 | ||
5571 | else | |
5572 | as_fn_error $? "missing __attribute__ ((constructor)) support??" "$LINENO" 5 | |
5573 | ||
5574 | fi | |
07037eeb | 5575 | rm -f conftest* |
113ddea4 | 5576 | |
62bede13 RM |
5577 | fi |
5578 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ctors_header" >&5 | |
5579 | $as_echo "$libc_cv_ctors_header" >&6; } | |
a0da5fe1 UD |
5580 | if test $libc_cv_ctors_header = no; then |
5581 | $as_echo "#define NO_CTORS_DTORS_SECTIONS 1" >>confdefs.h | |
4a531bb0 | 5582 | |
a0da5fe1 | 5583 | fi |
2c617417 | 5584 | |
a0da5fe1 | 5585 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libunwind-support in compiler" >&5 |
322e23db | 5586 | $as_echo_n "checking for libunwind-support in compiler... " >&6; } |
f318beb8 | 5587 | if ${libc_cv_cc_with_libunwind+:} false; then : |
322e23db | 5588 | $as_echo_n "(cached) " >&6 |
c776b3d7 | 5589 | else |
c776b3d7 | 5590 | |
a0da5fe1 | 5591 | cat > conftest.c <<EOF |
cbdb12de UD |
5592 | int main (void) { return 0; } |
5593 | EOF | |
a0da5fe1 | 5594 | if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -static -o conftest \ |
8175a253 | 5595 | conftest.c -v 2>&1 >/dev/null | grep ' -lunwind ' >/dev/null; then |
a0da5fe1 UD |
5596 | libc_cv_cc_with_libunwind=yes |
5597 | else | |
5598 | libc_cv_cc_with_libunwind=no | |
5599 | fi | |
5600 | rm -f conftest* | |
c776b3d7 | 5601 | fi |
b08c89d9 | 5602 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_with_libunwind" >&5 |
322e23db | 5603 | $as_echo "$libc_cv_cc_with_libunwind" >&6; } |
c776b3d7 | 5604 | |
a0da5fe1 UD |
5605 | if test $libc_cv_cc_with_libunwind = yes; then |
5606 | $as_echo "#define HAVE_CC_WITH_LIBUNWIND 1" >>confdefs.h | |
c776b3d7 | 5607 | |
a0da5fe1 | 5608 | fi |
c776b3d7 | 5609 | |
6bfea974 L |
5610 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for linker that supports -z nodelete" >&5 |
5611 | $as_echo_n "checking for linker that supports -z nodelete... " >&6; } | |
5612 | libc_linker_feature=no | |
5613 | if test x"$gnu_ld" = x"yes"; then | |
5614 | libc_linker_check=`$LD -v --help 2>/dev/null | grep "\-z nodelete"` | |
5615 | if test -n "$libc_linker_check"; then | |
5616 | cat > conftest.c <<EOF | |
2f54c82d UD |
5617 | int _start (void) { return 42; } |
5618 | EOF | |
6bfea974 L |
5619 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
5620 | -Wl,--enable-new-dtags,-z,nodelete -nostdlib -nostartfiles | |
5621 | -fPIC -shared -o conftest.so conftest.c | |
5622 | 1>&5' | |
b08c89d9 | 5623 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
5624 | (eval $ac_try) 2>&5 |
5625 | ac_status=$? | |
b08c89d9 UD |
5626 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5627 | test $ac_status = 0; }; } | |
6bfea974 L |
5628 | then |
5629 | libc_linker_feature=yes | |
5630 | fi | |
5631 | rm -f conftest* | |
5632 | fi | |
5633 | fi | |
5634 | if test $libc_linker_feature = yes; then | |
a0da5fe1 UD |
5635 | libc_cv_z_nodelete=yes |
5636 | else | |
5637 | as_fn_error $? "linker with -z nodelete support required" "$LINENO" 5 | |
5638 | fi | |
6bfea974 L |
5639 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_linker_feature" >&5 |
5640 | $as_echo "$libc_linker_feature" >&6; } | |
2f54c82d | 5641 | |
6bfea974 L |
5642 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for linker that supports -z nodlopen" >&5 |
5643 | $as_echo_n "checking for linker that supports -z nodlopen... " >&6; } | |
5644 | libc_linker_feature=no | |
5645 | if test x"$gnu_ld" = x"yes"; then | |
5646 | libc_linker_check=`$LD -v --help 2>/dev/null | grep "\-z nodlopen"` | |
5647 | if test -n "$libc_linker_check"; then | |
5648 | cat > conftest.c <<EOF | |
2f54c82d UD |
5649 | int _start (void) { return 42; } |
5650 | EOF | |
6bfea974 L |
5651 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
5652 | -Wl,--enable-new-dtags,-z,nodlopen -nostdlib -nostartfiles | |
5653 | -fPIC -shared -o conftest.so conftest.c | |
5654 | 1>&5' | |
b08c89d9 | 5655 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
5656 | (eval $ac_try) 2>&5 |
5657 | ac_status=$? | |
b08c89d9 UD |
5658 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5659 | test $ac_status = 0; }; } | |
6bfea974 L |
5660 | then |
5661 | libc_linker_feature=yes | |
5662 | fi | |
5663 | rm -f conftest* | |
5664 | fi | |
5665 | fi | |
5666 | if test $libc_linker_feature = yes; then | |
a0da5fe1 UD |
5667 | libc_cv_z_nodlopen=yes |
5668 | else | |
5669 | as_fn_error $? "linker with -z nodlopen support required" "$LINENO" 5 | |
5670 | fi | |
6bfea974 L |
5671 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_linker_feature" >&5 |
5672 | $as_echo "$libc_linker_feature" >&6; } | |
2f54c82d | 5673 | |
6bfea974 L |
5674 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for linker that supports -z initfirst" >&5 |
5675 | $as_echo_n "checking for linker that supports -z initfirst... " >&6; } | |
5676 | libc_linker_feature=no | |
5677 | if test x"$gnu_ld" = x"yes"; then | |
5678 | libc_linker_check=`$LD -v --help 2>/dev/null | grep "\-z initfirst"` | |
5679 | if test -n "$libc_linker_check"; then | |
5680 | cat > conftest.c <<EOF | |
5d916713 UD |
5681 | int _start (void) { return 42; } |
5682 | EOF | |
6bfea974 L |
5683 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
5684 | -Wl,--enable-new-dtags,-z,initfirst -nostdlib -nostartfiles | |
5685 | -fPIC -shared -o conftest.so conftest.c | |
5686 | 1>&5' | |
b08c89d9 | 5687 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
5688 | (eval $ac_try) 2>&5 |
5689 | ac_status=$? | |
b08c89d9 UD |
5690 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5691 | test $ac_status = 0; }; } | |
6bfea974 L |
5692 | then |
5693 | libc_linker_feature=yes | |
5694 | fi | |
5695 | rm -f conftest* | |
5696 | fi | |
5697 | fi | |
5698 | if test $libc_linker_feature = yes; then | |
a0da5fe1 UD |
5699 | libc_cv_z_initfirst=yes |
5700 | else | |
5701 | as_fn_error $? "linker with -z initfirst support required" "$LINENO" 5 | |
5702 | fi | |
6bfea974 L |
5703 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_linker_feature" >&5 |
5704 | $as_echo "$libc_linker_feature" >&6; } | |
5d916713 | 5705 | |
a0da5fe1 UD |
5706 | ASFLAGS_config= |
5707 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether --noexecstack is desirable for .S files" >&5 | |
322e23db | 5708 | $as_echo_n "checking whether --noexecstack is desirable for .S files... " >&6; } |
f318beb8 | 5709 | if ${libc_cv_as_noexecstack+:} false; then : |
322e23db | 5710 | $as_echo_n "(cached) " >&6 |
35915ec8 | 5711 | else |
a0da5fe1 | 5712 | cat > conftest.c <<EOF |
35915ec8 UD |
5713 | void foo (void) { } |
5714 | EOF | |
a0da5fe1 UD |
5715 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS |
5716 | -S -o conftest.s conftest.c 1>&5' | |
b08c89d9 | 5717 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
35915ec8 UD |
5718 | (eval $ac_try) 2>&5 |
5719 | ac_status=$? | |
b08c89d9 UD |
5720 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5721 | test $ac_status = 0; }; } \ | |
8175a253 | 5722 | && grep .note.GNU-stack conftest.s >/dev/null \ |
a0da5fe1 UD |
5723 | && { ac_try='${CC-cc} $ASFLAGS -Wa,--noexecstack |
5724 | -c -o conftest.o conftest.s 1>&5' | |
b08c89d9 | 5725 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
35915ec8 UD |
5726 | (eval $ac_try) 2>&5 |
5727 | ac_status=$? | |
b08c89d9 UD |
5728 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5729 | test $ac_status = 0; }; } | |
a0da5fe1 UD |
5730 | then |
5731 | libc_cv_as_noexecstack=yes | |
5732 | else | |
5733 | libc_cv_as_noexecstack=no | |
5734 | fi | |
5735 | rm -f conftest* | |
35915ec8 | 5736 | fi |
b08c89d9 | 5737 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_as_noexecstack" >&5 |
322e23db | 5738 | $as_echo "$libc_cv_as_noexecstack" >&6; } |
a0da5fe1 UD |
5739 | if test $libc_cv_as_noexecstack = yes; then |
5740 | ASFLAGS_config="$ASFLAGS_config -Wa,--noexecstack" | |
5741 | fi | |
35915ec8 | 5742 | |
2abf9ff1 | 5743 | |
a0da5fe1 | 5744 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -z combreloc" >&5 |
322e23db | 5745 | $as_echo_n "checking for -z combreloc... " >&6; } |
f318beb8 | 5746 | if ${libc_cv_z_combreloc+:} false; then : |
322e23db | 5747 | $as_echo_n "(cached) " >&6 |
a711b01d | 5748 | else |
a0da5fe1 | 5749 | cat > conftest.c <<EOF |
d555194c UD |
5750 | extern int bar (int); |
5751 | extern int mumble; | |
5752 | int foo (void) { return bar (mumble); } | |
a711b01d | 5753 | EOF |
a0da5fe1 | 5754 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
dbc92dc6 | 5755 | -fPIC -shared -o conftest.so conftest.c |
35cd3c97 | 5756 | -nostdlib -nostartfiles |
3a12e572 | 5757 | -Wl,-z,combreloc 1>&5' |
b08c89d9 | 5758 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
5759 | (eval $ac_try) 2>&5 |
5760 | ac_status=$? | |
b08c89d9 UD |
5761 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5762 | test $ac_status = 0; }; } | |
a0da5fe1 UD |
5763 | then |
5764 | if $READELF -S conftest.so | grep '\.rel\(a\|\)\.dyn' > /dev/null; then | |
5765 | libc_cv_z_combreloc=yes | |
fdde8349 UD |
5766 | else |
5767 | libc_cv_z_combreloc=no | |
a711b01d | 5768 | fi |
a0da5fe1 UD |
5769 | else |
5770 | libc_cv_z_combreloc=no | |
5771 | fi | |
5772 | rm -f conftest* | |
a711b01d | 5773 | fi |
b08c89d9 | 5774 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_z_combreloc" >&5 |
322e23db | 5775 | $as_echo "$libc_cv_z_combreloc" >&6; } |
a0da5fe1 UD |
5776 | if test "$libc_cv_z_combreloc" = yes; then |
5777 | $as_echo "#define HAVE_Z_COMBRELOC 1" >>confdefs.h | |
fdde8349 | 5778 | |
a0da5fe1 | 5779 | fi |
2abf9ff1 RM |
5780 | |
5781 | ||
6bfea974 L |
5782 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for linker that supports -z execstack" >&5 |
5783 | $as_echo_n "checking for linker that supports -z execstack... " >&6; } | |
5784 | libc_linker_feature=no | |
5785 | if test x"$gnu_ld" = x"yes"; then | |
5786 | libc_linker_check=`$LD -v --help 2>/dev/null | grep "\-z execstack"` | |
5787 | if test -n "$libc_linker_check"; then | |
5788 | cat > conftest.c <<EOF | |
2abf9ff1 RM |
5789 | int _start (void) { return 42; } |
5790 | EOF | |
6bfea974 L |
5791 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
5792 | -Wl,-z,execstack -nostdlib -nostartfiles | |
5793 | -fPIC -shared -o conftest.so conftest.c | |
5794 | 1>&5' | |
b08c89d9 | 5795 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
2abf9ff1 RM |
5796 | (eval $ac_try) 2>&5 |
5797 | ac_status=$? | |
b08c89d9 UD |
5798 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5799 | test $ac_status = 0; }; } | |
6bfea974 L |
5800 | then |
5801 | libc_linker_feature=yes | |
5802 | fi | |
5803 | rm -f conftest* | |
5804 | fi | |
5805 | fi | |
5806 | if test $libc_linker_feature = yes; then | |
a0da5fe1 UD |
5807 | libc_cv_z_execstack=yes |
5808 | else | |
5809 | libc_cv_z_execstack=no | |
5810 | fi | |
6bfea974 L |
5811 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_linker_feature" >&5 |
5812 | $as_echo "$libc_linker_feature" >&6; } | |
cd6ede75 | 5813 | |
0f124303 | 5814 | |
a0da5fe1 | 5815 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fpie" >&5 |
322e23db | 5816 | $as_echo_n "checking for -fpie... " >&6; } |
f318beb8 | 5817 | if ${libc_cv_fpie+:} false; then : |
322e23db | 5818 | $as_echo_n "(cached) " >&6 |
0f124303 | 5819 | else |
4da0431d | 5820 | if { ac_try='${CC-cc} -fpie -xc /dev/null -S -o /dev/null' |
b08c89d9 | 5821 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
0f124303 UD |
5822 | (eval $ac_try) 2>&5 |
5823 | ac_status=$? | |
b08c89d9 | 5824 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
4da0431d | 5825 | test $ac_status = 0; }; }; then : |
a0da5fe1 UD |
5826 | libc_cv_fpie=yes |
5827 | else | |
5828 | libc_cv_fpie=no | |
5829 | fi | |
4da0431d | 5830 | |
0f124303 | 5831 | fi |
b08c89d9 | 5832 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_fpie" >&5 |
322e23db | 5833 | $as_echo "$libc_cv_fpie" >&6; } |
0f124303 UD |
5834 | |
5835 | ||
871b9158 | 5836 | |
a0da5fe1 | 5837 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --hash-style option" >&5 |
322e23db | 5838 | $as_echo_n "checking for --hash-style option... " >&6; } |
f318beb8 | 5839 | if ${libc_cv_hashstyle+:} false; then : |
322e23db | 5840 | $as_echo_n "(cached) " >&6 |
871b9158 | 5841 | else |
a0da5fe1 | 5842 | cat > conftest.c <<EOF |
871b9158 UD |
5843 | int _start (void) { return 42; } |
5844 | EOF | |
a0da5fe1 UD |
5845 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
5846 | -fPIC -shared -o conftest.so conftest.c | |
5847 | -Wl,--hash-style=both -nostdlib 1>&5' | |
b08c89d9 | 5848 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
871b9158 UD |
5849 | (eval $ac_try) 2>&5 |
5850 | ac_status=$? | |
b08c89d9 UD |
5851 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5852 | test $ac_status = 0; }; } | |
a0da5fe1 UD |
5853 | then |
5854 | libc_cv_hashstyle=yes | |
5855 | else | |
5856 | libc_cv_hashstyle=no | |
5857 | fi | |
5858 | rm -f conftest* | |
871b9158 | 5859 | fi |
b08c89d9 | 5860 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_hashstyle" >&5 |
322e23db | 5861 | $as_echo "$libc_cv_hashstyle" >&6; } |
871b9158 | 5862 | |
fd5e21c7 | 5863 | |
a0da5fe1 UD |
5864 | # The linker's default -shared behavior is good enough if it |
5865 | # does these things that our custom linker scripts ensure that | |
5866 | # all allocated NOTE sections come first. | |
5867 | if test "$use_default_link" = default; then | |
5868 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sufficient default -shared layout" >&5 | |
fd5e21c7 | 5869 | $as_echo_n "checking for sufficient default -shared layout... " >&6; } |
f318beb8 | 5870 | if ${libc_cv_use_default_link+:} false; then : |
fd5e21c7 RM |
5871 | $as_echo_n "(cached) " >&6 |
5872 | else | |
a0da5fe1 UD |
5873 | libc_cv_use_default_link=no |
5874 | cat > conftest.s <<\EOF | |
fd5e21c7 RM |
5875 | .section .note.a,"a",%note |
5876 | .balign 4 | |
5877 | .long 4,4,9 | |
5878 | .string "GNU" | |
5879 | .string "foo" | |
5880 | .section .note.b,"a",%note | |
5881 | .balign 4 | |
5882 | .long 4,4,9 | |
5883 | .string "GNU" | |
5884 | .string "bar" | |
5885 | EOF | |
a0da5fe1 | 5886 | if { ac_try=' ${CC-cc} $ASFLAGS -shared -o conftest.so conftest.s 1>&5' |
fd5e21c7 RM |
5887 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
5888 | (eval $ac_try) 2>&5 | |
5889 | ac_status=$? | |
5890 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5891 | test $ac_status = 0; }; } && | |
5892 | ac_try=`$READELF -S conftest.so | sed -n \ | |
5893 | '${x;p;} | |
5894 | s/^ *\[ *[1-9][0-9]*\] *\([^ ][^ ]*\) *\([^ ][^ ]*\) .*$/\2 \1/ | |
5895 | t a | |
5896 | b | |
5897 | : a | |
5898 | H'` | |
a0da5fe1 UD |
5899 | then |
5900 | libc_seen_a=no libc_seen_b=no | |
5901 | set -- $ac_try | |
5902 | while test $# -ge 2 -a "$1" = NOTE; do | |
5903 | case "$2" in | |
5904 | .note.a) libc_seen_a=yes ;; | |
5905 | .note.b) libc_seen_b=yes ;; | |
5906 | esac | |
5907 | shift 2 | |
5908 | done | |
5909 | case "$libc_seen_a$libc_seen_b" in | |
5910 | yesyes) | |
5911 | libc_cv_use_default_link=yes | |
5912 | ;; | |
5913 | *) | |
5914 | echo >&5 "\ | |
fd5e21c7 RM |
5915 | $libc_seen_a$libc_seen_b from: |
5916 | $ac_try" | |
a0da5fe1 UD |
5917 | ;; |
5918 | esac | |
5919 | fi | |
5920 | rm -f conftest* | |
fd5e21c7 RM |
5921 | fi |
5922 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_use_default_link" >&5 | |
5923 | $as_echo "$libc_cv_use_default_link" >&6; } | |
a0da5fe1 | 5924 | use_default_link=$libc_cv_use_default_link |
2abf9ff1 | 5925 | fi |
f13df7c7 | 5926 | |
5c550700 RM |
5927 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker output format" >&5 |
5928 | $as_echo_n "checking linker output format... " >&6; } | |
f318beb8 | 5929 | if ${libc_cv_output_format+:} false; then : |
5c550700 RM |
5930 | $as_echo_n "(cached) " >&6 |
5931 | else | |
5932 | if libc_cv_output_format=` | |
5933 | ${CC-cc} -nostartfiles -nostdlib -Wl,--print-output-format 2>&5` | |
5934 | then | |
5935 | : | |
5936 | else | |
5937 | libc_cv_output_format= | |
5938 | fi | |
5939 | test -n "$libc_cv_output_format" || libc_cv_output_format=unknown | |
5940 | fi | |
5941 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_output_format" >&5 | |
5942 | $as_echo "$libc_cv_output_format" >&6; } | |
5943 | ||
5944 | ||
b08c89d9 | 5945 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fno-toplevel-reorder -fno-section-anchors" >&5 |
322e23db | 5946 | $as_echo_n "checking for -fno-toplevel-reorder -fno-section-anchors... " >&6; } |
f318beb8 | 5947 | if ${libc_cv_fno_toplevel_reorder+:} false; then : |
322e23db | 5948 | $as_echo_n "(cached) " >&6 |
49803108 AJ |
5949 | else |
5950 | cat > conftest.c <<EOF | |
5951 | int foo; | |
5952 | EOF | |
22dca1ea | 5953 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -fno-toplevel-reorder -fno-section-anchors |
49803108 | 5954 | conftest.c 1>&5' |
b08c89d9 | 5955 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
49803108 AJ |
5956 | (eval $ac_try) 2>&5 |
5957 | ac_status=$? | |
b08c89d9 UD |
5958 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5959 | test $ac_status = 0; }; } | |
49803108 | 5960 | then |
18e2ac6d | 5961 | libc_cv_fno_toplevel_reorder=yes |
49803108 | 5962 | else |
18e2ac6d | 5963 | libc_cv_fno_toplevel_reorder=no |
49803108 AJ |
5964 | fi |
5965 | rm -f conftest* | |
5966 | fi | |
b08c89d9 | 5967 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_fno_toplevel_reorder" >&5 |
322e23db | 5968 | $as_echo "$libc_cv_fno_toplevel_reorder" >&6; } |
18e2ac6d | 5969 | if test $libc_cv_fno_toplevel_reorder = yes; then |
22dca1ea | 5970 | fno_unit_at_a_time="-fno-toplevel-reorder -fno-section-anchors" |
18e2ac6d | 5971 | else |
49803108 AJ |
5972 | fno_unit_at_a_time=-fno-unit-at-a-time |
5973 | fi | |
5974 | ||
5975 | ||
b08c89d9 | 5976 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fstack-protector" >&5 |
322e23db | 5977 | $as_echo_n "checking for -fstack-protector... " >&6; } |
f318beb8 | 5978 | if ${libc_cv_ssp+:} false; then : |
322e23db | 5979 | $as_echo_n "(cached) " >&6 |
10ffcd52 | 5980 | else |
17228132 | 5981 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Werror -fstack-protector -xc /dev/null -S -o /dev/null' |
b08c89d9 | 5982 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
10ffcd52 UD |
5983 | (eval $ac_try) 2>&5 |
5984 | ac_status=$? | |
b08c89d9 | 5985 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
17228132 | 5986 | test $ac_status = 0; }; }; then : |
10ffcd52 UD |
5987 | libc_cv_ssp=yes |
5988 | else | |
5989 | libc_cv_ssp=no | |
5990 | fi | |
17228132 | 5991 | |
10ffcd52 | 5992 | fi |
b08c89d9 | 5993 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ssp" >&5 |
322e23db | 5994 | $as_echo "$libc_cv_ssp" >&6; } |
10ffcd52 | 5995 | |
6ab674eb MF |
5996 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fstack-protector-strong" >&5 |
5997 | $as_echo_n "checking for -fstack-protector-strong... " >&6; } | |
5998 | if ${libc_cv_ssp_strong+:} false; then : | |
5999 | $as_echo_n "(cached) " >&6 | |
6000 | else | |
6001 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Werror -fstack-protector-strong -xc /dev/null -S -o /dev/null' | |
6002 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
6003 | (eval $ac_try) 2>&5 | |
6004 | ac_status=$? | |
6005 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
6006 | test $ac_status = 0; }; }; then : | |
6007 | libc_cv_ssp_strong=yes | |
6008 | else | |
6009 | libc_cv_ssp_strong=no | |
6010 | fi | |
6011 | ||
6012 | fi | |
6013 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ssp_strong" >&5 | |
6014 | $as_echo "$libc_cv_ssp_strong" >&6; } | |
6015 | ||
6016 | stack_protector= | |
6017 | if test "$libc_cv_ssp_strong" = "yes"; then | |
6018 | stack_protector="-fstack-protector-strong" | |
6019 | elif test "$libc_cv_ssp" = "yes"; then | |
6020 | stack_protector="-fstack-protector" | |
6021 | fi | |
6022 | ||
10ffcd52 | 6023 | |
a0da5fe1 | 6024 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc puts quotes around section names" >&5 |
322e23db | 6025 | $as_echo_n "checking whether cc puts quotes around section names... " >&6; } |
f318beb8 | 6026 | if ${libc_cv_have_section_quotes+:} false; then : |
322e23db | 6027 | $as_echo_n "(cached) " >&6 |
e26dd47f UD |
6028 | else |
6029 | cat > conftest.c <<EOF | |
a0da5fe1 UD |
6030 | static const int foo |
6031 | __attribute__ ((section ("bar"))) = 1; | |
e26dd47f | 6032 | EOF |
a0da5fe1 UD |
6033 | if ${CC-cc} -S conftest.c -o conftest.s; then |
6034 | if grep '\.section.*"bar"' conftest.s >/dev/null; then | |
6035 | libc_cv_have_section_quotes=yes | |
e26dd47f | 6036 | else |
a0da5fe1 | 6037 | libc_cv_have_section_quotes=no |
e26dd47f | 6038 | fi |
a0da5fe1 UD |
6039 | else |
6040 | libc_cv_have_section_quotes=unknown | |
6041 | fi | |
6042 | rm -f conftest.{c,s} | |
e26dd47f | 6043 | |
3a12e572 | 6044 | fi |
b08c89d9 | 6045 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_section_quotes" >&5 |
322e23db | 6046 | $as_echo "$libc_cv_have_section_quotes" >&6; } |
a0da5fe1 UD |
6047 | if test $libc_cv_have_section_quotes = yes; then |
6048 | $as_echo "#define HAVE_SECTION_QUOTES 1" >>confdefs.h | |
cd6ede75 | 6049 | |
9a97d1f7 UD |
6050 | fi |
6051 | ||
b08c89d9 | 6052 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld --no-whole-archive" >&5 |
322e23db | 6053 | $as_echo_n "checking for ld --no-whole-archive... " >&6; } |
f318beb8 | 6054 | if ${libc_cv_ld_no_whole_archive+:} false; then : |
322e23db | 6055 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
6056 | else |
6057 | cat > conftest.c <<\EOF | |
6058 | _start () {} | |
6059 | int __eh_pc; | |
6060 | __throw () {} | |
6061 | EOF | |
3217788f | 6062 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
cd6ede75 | 6063 | -nostdlib -nostartfiles -Wl,--no-whole-archive |
3a12e572 | 6064 | -o conftest conftest.c 1>&5' |
b08c89d9 | 6065 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6066 | (eval $ac_try) 2>&5 |
6067 | ac_status=$? | |
b08c89d9 UD |
6068 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6069 | test $ac_status = 0; }; }; then | |
cd6ede75 UD |
6070 | libc_cv_ld_no_whole_archive=yes |
6071 | else | |
6072 | libc_cv_ld_no_whole_archive=no | |
6073 | fi | |
6074 | rm -f conftest* | |
6075 | fi | |
b08c89d9 | 6076 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ld_no_whole_archive" >&5 |
322e23db | 6077 | $as_echo "$libc_cv_ld_no_whole_archive" >&6; } |
3ce1f295 UD |
6078 | if test $libc_cv_ld_no_whole_archive = no; then |
6079 | as_fn_error $? "support for --no-whole-archive is needed" "$LINENO" 5 | |
b17277cf | 6080 | fi |
cd6ede75 | 6081 | |
b08c89d9 | 6082 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_memset" >&5 |
322e23db | 6083 | $as_echo_n "checking for __builtin_memset... " >&6; } |
f318beb8 | 6084 | if ${libc_cv_gcc_builtin_memset+:} false; then : |
322e23db | 6085 | $as_echo_n "(cached) " >&6 |
d555194c UD |
6086 | else |
6087 | cat > conftest.c <<\EOF | |
6088 | void zero (void *x) | |
6089 | { | |
a52d1562 | 6090 | __builtin_memset (x, 0, 1000); |
d555194c UD |
6091 | } |
6092 | EOF | |
3a12e572 | 6093 | if { ac_try='${CC-cc} -O3 -S conftest.c -o - | fgrep "memset" > /dev/null' |
b08c89d9 | 6094 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6095 | (eval $ac_try) 2>&5 |
6096 | ac_status=$? | |
b08c89d9 UD |
6097 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6098 | test $ac_status = 0; }; }; | |
d555194c UD |
6099 | then |
6100 | libc_cv_gcc_builtin_memset=no | |
6101 | else | |
6102 | libc_cv_gcc_builtin_memset=yes | |
6103 | fi | |
3a12e572 | 6104 | rm -f conftest* |
d555194c | 6105 | fi |
b08c89d9 | 6106 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_builtin_memset" >&5 |
322e23db | 6107 | $as_echo "$libc_cv_gcc_builtin_memset" >&6; } |
d555194c | 6108 | if test "$libc_cv_gcc_builtin_memset" = yes ; then |
b08c89d9 | 6109 | $as_echo "#define HAVE_BUILTIN_MEMSET 1" >>confdefs.h |
d555194c UD |
6110 | |
6111 | fi | |
6112 | ||
b08c89d9 | 6113 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for redirection of built-in functions" >&5 |
322e23db | 6114 | $as_echo_n "checking for redirection of built-in functions... " >&6; } |
f318beb8 | 6115 | if ${libc_cv_gcc_builtin_redirection+:} false; then : |
322e23db | 6116 | $as_echo_n "(cached) " >&6 |
85dd1003 UD |
6117 | else |
6118 | cat > conftest.c <<\EOF | |
6119 | extern char *strstr (const char *, const char *) __asm ("my_strstr"); | |
6120 | char *foo (const char *a, const char *b) | |
6121 | { | |
6122 | return __builtin_strstr (a, b); | |
6123 | } | |
6124 | EOF | |
6125 | if { ac_try='${CC-cc} -O3 -S conftest.c -o - | fgrep "my_strstr" > /dev/null' | |
b08c89d9 | 6126 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
85dd1003 UD |
6127 | (eval $ac_try) 2>&5 |
6128 | ac_status=$? | |
b08c89d9 UD |
6129 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6130 | test $ac_status = 0; }; }; | |
85dd1003 UD |
6131 | then |
6132 | libc_cv_gcc_builtin_redirection=yes | |
6133 | else | |
6134 | libc_cv_gcc_builtin_redirection=no | |
6135 | fi | |
6136 | rm -f conftest* | |
6137 | fi | |
b08c89d9 | 6138 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_builtin_redirection" >&5 |
322e23db | 6139 | $as_echo "$libc_cv_gcc_builtin_redirection" >&6; } |
3ce1f295 UD |
6140 | if test "$libc_cv_gcc_builtin_redirection" = no; then |
6141 | as_fn_error $? "support for the symbol redirection needed" "$LINENO" 5 | |
85dd1003 UD |
6142 | fi |
6143 | ||
7998fa78 AS |
6144 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler option to disable generation of FMA instructions" >&5 |
6145 | $as_echo_n "checking for compiler option to disable generation of FMA instructions... " >&6; } | |
6146 | if ${libc_cv_cc_nofma+:} false; then : | |
6147 | $as_echo_n "(cached) " >&6 | |
6148 | else | |
6149 | libc_cv_cc_nofma= | |
6150 | for opt in -ffp-contract=off -mno-fused-madd; do | |
6151 | if { ac_try='${CC-cc} $opt -xc /dev/null -S -o /dev/null' | |
6152 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
6153 | (eval $ac_try) 2>&5 | |
6154 | ac_status=$? | |
6155 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
6156 | test $ac_status = 0; }; }; then : | |
6157 | libc_cv_cc_nofma=$opt; break | |
6158 | fi | |
6159 | done | |
6160 | fi | |
6161 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_nofma" >&5 | |
6162 | $as_echo "$libc_cv_cc_nofma" >&6; } | |
6163 | ||
bef0b507 | 6164 | |
2cf9ad57 | 6165 | if test -n "$submachine"; then |
b08c89d9 | 6166 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler option for CPU variant" >&5 |
322e23db | 6167 | $as_echo_n "checking for compiler option for CPU variant... " >&6; } |
f318beb8 | 6168 | if ${libc_cv_cc_submachine+:} false; then : |
322e23db | 6169 | $as_echo_n "(cached) " >&6 |
2cf9ad57 RM |
6170 | else |
6171 | libc_cv_cc_submachine=no | |
6172 | for opt in "-march=$submachine" "-mcpu=$submachine"; do | |
6173 | if { ac_try='${CC-cc} $opt -xc /dev/null -S -o /dev/null' | |
b08c89d9 | 6174 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
2cf9ad57 RM |
6175 | (eval $ac_try) 2>&5 |
6176 | ac_status=$? | |
b08c89d9 | 6177 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
40b601fb JM |
6178 | test $ac_status = 0; }; }; then : |
6179 | ||
2cf9ad57 RM |
6180 | libc_cv_cc_submachine="$opt" |
6181 | break | |
40b601fb | 6182 | fi |
2cf9ad57 RM |
6183 | done |
6184 | fi | |
b08c89d9 | 6185 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_submachine" >&5 |
322e23db | 6186 | $as_echo "$libc_cv_cc_submachine" >&6; } |
2cf9ad57 | 6187 | if test "x$libc_cv_cc_submachine" = xno; then |
4a531bb0 | 6188 | as_fn_error $? "${CC-cc} does not support $submachine" "$LINENO" 5 |
2cf9ad57 RM |
6189 | fi |
6190 | fi | |
6191 | ||
6192 | ||
85c2e611 AZ |
6193 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC accepts -fno-tree-loop-distribute-patterns with \ |
6194 | __attribute__ ((__optimize__))" >&5 | |
6195 | $as_echo_n "checking if $CC accepts -fno-tree-loop-distribute-patterns with \ | |
6196 | __attribute__ ((__optimize__))... " >&6; } | |
6197 | if ${libc_cv_cc_loop_to_function+:} false; then : | |
6198 | $as_echo_n "(cached) " >&6 | |
6199 | else | |
6200 | cat > conftest.c <<EOF | |
6201 | void | |
6202 | __attribute__ ((__optimize__ ("-fno-tree-loop-distribute-patterns"))) | |
6203 | foo (void) {} | |
6204 | EOF | |
6205 | libc_cv_cc_loop_to_function=no | |
6206 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c' | |
6207 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
6208 | (eval $ac_try) 2>&5 | |
6209 | ac_status=$? | |
6210 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
6211 | test $ac_status = 0; }; } | |
6212 | then | |
6213 | libc_cv_cc_loop_to_function=yes | |
6214 | fi | |
6215 | rm -f conftest* | |
6216 | fi | |
6217 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_loop_to_function" >&5 | |
6218 | $as_echo "$libc_cv_cc_loop_to_function" >&6; } | |
6219 | if test $libc_cv_cc_loop_to_function = yes; then | |
6220 | $as_echo "#define HAVE_CC_INHIBIT_LOOP_TO_LIBCALL 1" >>confdefs.h | |
6221 | ||
6222 | fi | |
6223 | ||
6224 | ||
b08c89d9 | 6225 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libgd" >&5 |
322e23db | 6226 | $as_echo_n "checking for libgd... " >&6; } |
6dab8688 UD |
6227 | if test "$with_gd" != "no"; then |
6228 | old_CFLAGS="$CFLAGS" | |
6229 | CFLAGS="$CFLAGS $libgd_include" | |
6230 | old_LDFLAGS="$LDFLAGS" | |
6231 | LDFLAGS="$LDFLAGS $libgd_ldflags" | |
6232 | old_LIBS="$LIBS" | |
6233 | LIBS="$LIBS -lgd -lpng -lz -lm" | |
b08c89d9 | 6234 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2abf9ff1 | 6235 | /* end confdefs.h. */ |
c8f3e6db | 6236 | #include <gd.h> |
3a12e572 UD |
6237 | int |
6238 | main () | |
6239 | { | |
c8f3e6db | 6240 | gdImagePng (0, 0) |
3a12e572 UD |
6241 | ; |
6242 | return 0; | |
6243 | } | |
6244 | _ACEOF | |
b08c89d9 | 6245 | if ac_fn_c_try_link "$LINENO"; then : |
c8f3e6db UD |
6246 | LIBGD=yes |
6247 | else | |
b08c89d9 | 6248 | LIBGD=no |
c8f3e6db | 6249 | fi |
b08c89d9 UD |
6250 | rm -f core conftest.err conftest.$ac_objext \ |
6251 | conftest$ac_exeext conftest.$ac_ext | |
6dab8688 UD |
6252 | CFLAGS="$old_CFLAGS" |
6253 | LDFLAGS="$old_LDFLAGS" | |
6254 | LIBS="$old_LIBS" | |
6255 | else | |
6256 | LIBGD=no | |
6257 | fi | |
b08c89d9 | 6258 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGD" >&5 |
322e23db | 6259 | $as_echo "$LIBGD" >&6; } |
3a12e572 UD |
6260 | |
6261 | ||
74a30a58 UD |
6262 | # SELinux detection |
6263 | if test x$with_selinux = xno ; then | |
6264 | have_selinux=no; | |
6265 | else | |
6266 | # See if we have the SELinux library | |
b08c89d9 | 6267 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for is_selinux_enabled in -lselinux" >&5 |
322e23db | 6268 | $as_echo_n "checking for is_selinux_enabled in -lselinux... " >&6; } |
f318beb8 | 6269 | if ${ac_cv_lib_selinux_is_selinux_enabled+:} false; then : |
322e23db | 6270 | $as_echo_n "(cached) " >&6 |
74a30a58 UD |
6271 | else |
6272 | ac_check_lib_save_LIBS=$LIBS | |
6273 | LIBS="-lselinux $LIBS" | |
b08c89d9 | 6274 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
74a30a58 UD |
6275 | /* end confdefs.h. */ |
6276 | ||
26f56c1c UD |
6277 | /* Override any GCC internal prototype to avoid an error. |
6278 | Use char because int might match the return type of a GCC | |
6279 | builtin and then its argument prototype would still apply. */ | |
74a30a58 UD |
6280 | #ifdef __cplusplus |
6281 | extern "C" | |
6282 | #endif | |
74a30a58 UD |
6283 | char is_selinux_enabled (); |
6284 | int | |
6285 | main () | |
6286 | { | |
26f56c1c | 6287 | return is_selinux_enabled (); |
74a30a58 UD |
6288 | ; |
6289 | return 0; | |
6290 | } | |
6291 | _ACEOF | |
b08c89d9 | 6292 | if ac_fn_c_try_link "$LINENO"; then : |
74a30a58 UD |
6293 | ac_cv_lib_selinux_is_selinux_enabled=yes |
6294 | else | |
b08c89d9 | 6295 | ac_cv_lib_selinux_is_selinux_enabled=no |
74a30a58 | 6296 | fi |
b08c89d9 UD |
6297 | rm -f core conftest.err conftest.$ac_objext \ |
6298 | conftest$ac_exeext conftest.$ac_ext | |
74a30a58 UD |
6299 | LIBS=$ac_check_lib_save_LIBS |
6300 | fi | |
b08c89d9 | 6301 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_is_selinux_enabled" >&5 |
322e23db | 6302 | $as_echo "$ac_cv_lib_selinux_is_selinux_enabled" >&6; } |
f318beb8 | 6303 | if test "x$ac_cv_lib_selinux_is_selinux_enabled" = xyes; then : |
74a30a58 UD |
6304 | have_selinux=yes |
6305 | else | |
6306 | have_selinux=no | |
6307 | fi | |
6308 | ||
8f1913a9 | 6309 | if test x$with_selinux = xyes ; then |
74a30a58 | 6310 | if test x$have_selinux = xno ; then |
0699f766 | 6311 | as_fn_error $? "SELinux explicitly required, but SELinux library not found" "$LINENO" 5 |
74a30a58 UD |
6312 | fi |
6313 | fi | |
6314 | fi | |
6315 | # Check if we're building with SELinux support. | |
6316 | if test "x$have_selinux" = xyes; then | |
6317 | ||
b08c89d9 | 6318 | $as_echo "#define HAVE_SELINUX 1" >>confdefs.h |
74a30a58 | 6319 | |
b399a0c2 UD |
6320 | |
6321 | # See if we have the libaudit library | |
b08c89d9 | 6322 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for audit_log_user_avc_message in -laudit" >&5 |
322e23db | 6323 | $as_echo_n "checking for audit_log_user_avc_message in -laudit... " >&6; } |
f318beb8 | 6324 | if ${ac_cv_lib_audit_audit_log_user_avc_message+:} false; then : |
322e23db | 6325 | $as_echo_n "(cached) " >&6 |
b399a0c2 UD |
6326 | else |
6327 | ac_check_lib_save_LIBS=$LIBS | |
6328 | LIBS="-laudit $LIBS" | |
b08c89d9 | 6329 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
b399a0c2 UD |
6330 | /* end confdefs.h. */ |
6331 | ||
26f56c1c UD |
6332 | /* Override any GCC internal prototype to avoid an error. |
6333 | Use char because int might match the return type of a GCC | |
6334 | builtin and then its argument prototype would still apply. */ | |
b399a0c2 UD |
6335 | #ifdef __cplusplus |
6336 | extern "C" | |
6337 | #endif | |
b2f97341 | 6338 | char audit_log_user_avc_message (); |
b399a0c2 UD |
6339 | int |
6340 | main () | |
6341 | { | |
26f56c1c | 6342 | return audit_log_user_avc_message (); |
b399a0c2 UD |
6343 | ; |
6344 | return 0; | |
6345 | } | |
6346 | _ACEOF | |
b08c89d9 | 6347 | if ac_fn_c_try_link "$LINENO"; then : |
b2f97341 | 6348 | ac_cv_lib_audit_audit_log_user_avc_message=yes |
b399a0c2 | 6349 | else |
b08c89d9 | 6350 | ac_cv_lib_audit_audit_log_user_avc_message=no |
b399a0c2 | 6351 | fi |
b08c89d9 UD |
6352 | rm -f core conftest.err conftest.$ac_objext \ |
6353 | conftest$ac_exeext conftest.$ac_ext | |
b399a0c2 UD |
6354 | LIBS=$ac_check_lib_save_LIBS |
6355 | fi | |
b08c89d9 | 6356 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_audit_audit_log_user_avc_message" >&5 |
322e23db | 6357 | $as_echo "$ac_cv_lib_audit_audit_log_user_avc_message" >&6; } |
f318beb8 | 6358 | if test "x$ac_cv_lib_audit_audit_log_user_avc_message" = xyes; then : |
b399a0c2 UD |
6359 | have_libaudit=yes |
6360 | else | |
6361 | have_libaudit=no | |
6362 | fi | |
6363 | ||
6364 | if test "x$have_libaudit" = xyes; then | |
6365 | ||
b08c89d9 | 6366 | $as_echo "#define HAVE_LIBAUDIT 1" >>confdefs.h |
b399a0c2 UD |
6367 | |
6368 | fi | |
6369 | ||
1f063dca UD |
6370 | |
6371 | # See if we have the libcap library | |
b08c89d9 | 6372 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cap_init in -lcap" >&5 |
322e23db | 6373 | $as_echo_n "checking for cap_init in -lcap... " >&6; } |
f318beb8 | 6374 | if ${ac_cv_lib_cap_cap_init+:} false; then : |
322e23db | 6375 | $as_echo_n "(cached) " >&6 |
1f063dca UD |
6376 | else |
6377 | ac_check_lib_save_LIBS=$LIBS | |
6378 | LIBS="-lcap $LIBS" | |
b08c89d9 | 6379 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
1f063dca UD |
6380 | /* end confdefs.h. */ |
6381 | ||
26f56c1c UD |
6382 | /* Override any GCC internal prototype to avoid an error. |
6383 | Use char because int might match the return type of a GCC | |
6384 | builtin and then its argument prototype would still apply. */ | |
1f063dca UD |
6385 | #ifdef __cplusplus |
6386 | extern "C" | |
6387 | #endif | |
1f063dca UD |
6388 | char cap_init (); |
6389 | int | |
6390 | main () | |
6391 | { | |
26f56c1c | 6392 | return cap_init (); |
1f063dca UD |
6393 | ; |
6394 | return 0; | |
6395 | } | |
6396 | _ACEOF | |
b08c89d9 | 6397 | if ac_fn_c_try_link "$LINENO"; then : |
1f063dca UD |
6398 | ac_cv_lib_cap_cap_init=yes |
6399 | else | |
b08c89d9 | 6400 | ac_cv_lib_cap_cap_init=no |
1f063dca | 6401 | fi |
b08c89d9 UD |
6402 | rm -f core conftest.err conftest.$ac_objext \ |
6403 | conftest$ac_exeext conftest.$ac_ext | |
1f063dca UD |
6404 | LIBS=$ac_check_lib_save_LIBS |
6405 | fi | |
b08c89d9 | 6406 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cap_cap_init" >&5 |
322e23db | 6407 | $as_echo "$ac_cv_lib_cap_cap_init" >&6; } |
f318beb8 | 6408 | if test "x$ac_cv_lib_cap_cap_init" = xyes; then : |
1f063dca UD |
6409 | have_libcap=yes |
6410 | else | |
6411 | have_libcap=no | |
6412 | fi | |
6413 | ||
6414 | if test "x$have_libcap" = xyes; then | |
6415 | ||
b08c89d9 | 6416 | $as_echo "#define HAVE_LIBCAP 1" >>confdefs.h |
1f063dca UD |
6417 | |
6418 | fi | |
6419 | ||
74a30a58 UD |
6420 | fi |
6421 | ||
6422 | ||
61653dfb RM |
6423 | CPPUNDEFS= |
6424 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FORTIFY_SOURCE predefine" >&5 | |
6425 | $as_echo_n "checking for _FORTIFY_SOURCE predefine... " >&6; } | |
6426 | if ${libc_cv_predef_fortify_source+:} false; then : | |
6427 | $as_echo_n "(cached) " >&6 | |
6428 | else | |
6429 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6430 | /* end confdefs.h. */ | |
6431 | ||
6432 | int | |
6433 | main () | |
6434 | { | |
6435 | ||
6436 | #ifdef _FORTIFY_SOURCE | |
6437 | # error bogon | |
6438 | #endif | |
6439 | ; | |
6440 | return 0; | |
6441 | } | |
6442 | _ACEOF | |
6443 | if ac_fn_c_try_compile "$LINENO"; then : | |
6444 | libc_cv_predef_fortify_source=no | |
6445 | else | |
6446 | libc_cv_predef_fortify_source=yes | |
6447 | fi | |
6448 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6449 | fi | |
6450 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_predef_fortify_source" >&5 | |
6451 | $as_echo "$libc_cv_predef_fortify_source" >&6; } | |
6452 | if test $libc_cv_predef_fortify_source = yes; then | |
6453 | CPPUNDEFS="${CPPUNDEFS:+$CPPUNDEFS }-U_FORTIFY_SOURCE" | |
6454 | fi | |
6455 | ||
6456 | ||
30b99d79 RM |
6457 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC implicitly enables -fstack-protector" >&5 |
6458 | $as_echo_n "checking whether $CC implicitly enables -fstack-protector... " >&6; } | |
6459 | if ${libc_cv_predef_stack_protector+:} false; then : | |
6460 | $as_echo_n "(cached) " >&6 | |
6461 | else | |
6462 | ||
6463 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6464 | /* end confdefs.h. */ | |
6465 | extern void foobar (char *); | |
6466 | int | |
6467 | main () | |
6468 | { | |
6469 | char large_array[2048]; foobar (large_array); | |
6470 | ; | |
6471 | return 0; | |
6472 | } | |
6473 | _ACEOF | |
6474 | if ac_fn_c_try_compile "$LINENO"; then : | |
6475 | ||
6476 | libc_undefs=`$NM -u conftest.o | | |
6477 | LC_ALL=C $AWK '$1 == "U" { print $2 | "sort -u"; next } { exit(1) }' \ | |
6478 | 2>&5` || { | |
6479 | as_fn_error $? "confusing output from $NM -u" "$LINENO" 5 | |
6480 | } | |
6481 | echo >&5 "libc_undefs='$libc_undefs'" | |
59f0c22e JM |
6482 | # On some architectures, there are architecture-specific undefined |
6483 | # symbols (resolved by the linker), so filter out unknown symbols. | |
6484 | # This will fail to produce the correct result if the compiler | |
6485 | # defaults to -fstack-protector but this produces an undefined symbol | |
6486 | # other than __stack_chk_fail. However, compilers like that have not | |
6487 | # been encountered in practice. | |
6488 | libc_undefs=`echo "$libc_undefs" | egrep '^(foobar|__stack_chk_fail)$'` | |
30b99d79 RM |
6489 | case "$libc_undefs" in |
6490 | foobar) libc_cv_predef_stack_protector=no ;; | |
6491 | '__stack_chk_fail | |
6492 | foobar') libc_cv_predef_stack_protector=yes ;; | |
6493 | *) as_fn_error $? "unexpected symbols in test: $libc_undefs" "$LINENO" 5 ;; | |
6494 | esac | |
6495 | else | |
6496 | as_fn_error $? "test compilation failed" "$LINENO" 5 | |
6497 | fi | |
6498 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6499 | ||
6500 | fi | |
6501 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_predef_stack_protector" >&5 | |
6502 | $as_echo "$libc_cv_predef_stack_protector" >&6; } | |
6503 | libc_extra_cflags= | |
6504 | if test $libc_cv_predef_stack_protector = yes; then | |
7ffa9423 | 6505 | libc_extra_cflags="$libc_extra_cflags -fno-stack-protector" |
30b99d79 | 6506 | fi |
7ffa9423 | 6507 | libc_extra_cppflags= |
30b99d79 | 6508 | |
61b1ef6e MF |
6509 | # Some linkers on some architectures support __ehdr_start but with |
6510 | # bugs. Make sure usage of it does not create relocations in the | |
6511 | # output (as the linker should resolve them all for us). | |
6512 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the linker provides working __ehdr_start" >&5 | |
6513 | $as_echo_n "checking whether the linker provides working __ehdr_start... " >&6; } | |
44c4e5d5 RM |
6514 | if ${libc_cv_ehdr_start+:} false; then : |
6515 | $as_echo_n "(cached) " >&6 | |
6516 | else | |
6517 | ||
6518 | old_CFLAGS="$CFLAGS" | |
6519 | old_LDFLAGS="$LDFLAGS" | |
6520 | old_LIBS="$LIBS" | |
6521 | CFLAGS="$CFLAGS -fPIC" | |
6522 | LDFLAGS="$LDFLAGS -nostdlib -nostartfiles -shared" | |
6523 | LIBS= | |
6524 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6525 | /* end confdefs.h. */ | |
6526 | ||
61b1ef6e MF |
6527 | typedef struct { |
6528 | char foo; | |
6529 | long val; | |
6530 | } Ehdr; | |
6531 | extern const Ehdr __ehdr_start __attribute__ ((visibility ("hidden"))); | |
6532 | long ehdr (void) { return __ehdr_start.val; } | |
44c4e5d5 RM |
6533 | |
6534 | _ACEOF | |
6535 | if ac_fn_c_try_link "$LINENO"; then : | |
61b1ef6e MF |
6536 | if $READELF -r conftest | fgrep __ehdr_start >/dev/null; then |
6537 | libc_cv_ehdr_start=broken | |
6538 | else | |
6539 | libc_cv_ehdr_start=yes | |
6540 | fi | |
44c4e5d5 RM |
6541 | else |
6542 | libc_cv_ehdr_start=no | |
6543 | fi | |
6544 | rm -f core conftest.err conftest.$ac_objext \ | |
6545 | conftest$ac_exeext conftest.$ac_ext | |
6546 | CFLAGS="$old_CFLAGS" | |
6547 | LDFLAGS="$old_LDFLAGS" | |
6548 | LIBS="$old_LIBS" | |
6549 | ||
6550 | fi | |
6551 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ehdr_start" >&5 | |
6552 | $as_echo "$libc_cv_ehdr_start" >&6; } | |
61b1ef6e | 6553 | if test "$libc_cv_ehdr_start" = yes; then |
44c4e5d5 RM |
6554 | $as_echo "#define HAVE_EHDR_START 1" >>confdefs.h |
6555 | ||
61b1ef6e MF |
6556 | elif test "$libc_cv_ehdr_start" = broken; then |
6557 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: linker is broken -- you should upgrade" >&5 | |
6558 | $as_echo "$as_me: WARNING: linker is broken -- you should upgrade" >&2;} | |
44c4e5d5 RM |
6559 | fi |
6560 | ||
9fe7e787 RM |
6561 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_trap with no external dependencies" >&5 |
6562 | $as_echo_n "checking for __builtin_trap with no external dependencies... " >&6; } | |
6563 | if ${libc_cv_builtin_trap+:} false; then : | |
6564 | $as_echo_n "(cached) " >&6 | |
6565 | else | |
6566 | libc_cv_builtin_trap=no | |
6567 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6568 | /* end confdefs.h. */ | |
6569 | ||
6570 | int | |
6571 | main () | |
6572 | { | |
6573 | __builtin_trap () | |
6574 | ; | |
6575 | return 0; | |
6576 | } | |
6577 | _ACEOF | |
6578 | if ac_fn_c_try_compile "$LINENO"; then : | |
6579 | ||
6580 | libc_undefs=`$NM -u conftest.o | | |
6581 | LC_ALL=C $AWK '$1 == "U" { print $2 | "sort -u"; next } { exit(1) }' \ | |
6582 | 2>&5` || { | |
6583 | as_fn_error $? "confusing output from $NM -u" "$LINENO" 5 | |
6584 | } | |
6585 | echo >&5 "libc_undefs='$libc_undefs'" | |
6586 | if test -z "$libc_undefs"; then | |
6587 | libc_cv_builtin_trap=yes | |
6588 | fi | |
6589 | fi | |
6590 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6591 | fi | |
6592 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_builtin_trap" >&5 | |
6593 | $as_echo "$libc_cv_builtin_trap" >&6; } | |
6594 | if test $libc_cv_builtin_trap = yes; then | |
6595 | $as_echo "#define HAVE_BUILTIN_TRAP 1" >>confdefs.h | |
6596 | ||
6597 | fi | |
6598 | ||
99e1dc0a FW |
6599 | ac_ext=cpp |
6600 | ac_cpp='$CXXCPP $CPPFLAGS' | |
6601 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
6602 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
6603 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
6604 | ||
6605 | ||
6606 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler supports thread_local" >&5 | |
6607 | $as_echo_n "checking whether the C++ compiler supports thread_local... " >&6; } | |
6608 | if ${libc_cv_cxx_thread_local+:} false; then : | |
6609 | $as_echo_n "(cached) " >&6 | |
6610 | else | |
6611 | ||
6612 | old_CXXFLAGS="$CXXFLAGS" | |
6613 | CXXFLAGS="$CXXFLAGS -std=gnu++11" | |
6614 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6615 | /* end confdefs.h. */ | |
6616 | ||
6617 | #include <thread> | |
6618 | ||
6619 | // Compiler support. | |
6620 | struct S | |
6621 | { | |
6622 | S (); | |
6623 | ~S (); | |
6624 | }; | |
6625 | thread_local S s; | |
6626 | S * get () { return &s; } | |
6627 | ||
6628 | // libstdc++ support. | |
6629 | #ifndef _GLIBCXX_HAVE___CXA_THREAD_ATEXIT_IMPL | |
6630 | #error __cxa_thread_atexit_impl not supported | |
6631 | #endif | |
6632 | ||
6633 | _ACEOF | |
6634 | if ac_fn_cxx_try_compile "$LINENO"; then : | |
6635 | libc_cv_cxx_thread_local=yes | |
6636 | else | |
6637 | libc_cv_cxx_thread_local=no | |
6638 | fi | |
6639 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6640 | CXXFLAGS="$old_CXXFLAGS" | |
6641 | ||
6642 | fi | |
6643 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cxx_thread_local" >&5 | |
6644 | $as_echo "$libc_cv_cxx_thread_local" >&6; } | |
6645 | ||
6646 | ||
6647 | ac_ext=c | |
6648 | ac_cpp='$CPP $CPPFLAGS' | |
6649 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
6650 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
6651 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
6652 | ||
6653 | ||
cd6ede75 UD |
6654 | ### End of automated tests. |
6655 | ### Now run sysdeps configure fragments. | |
6656 | ||
cb343854 | 6657 | # They also can set these variables. |
b43b13ac | 6658 | use_ldconfig=no |
cb343854 | 6659 | ldd_rewrite_script=no |
77259608 | 6660 | libc_cv_sysconfdir=$sysconfdir |
4248b1b1 | 6661 | libc_cv_localstatedir=$localstatedir |
74bd2300 | 6662 | libc_cv_gcc_unwind_find_fde=no |
e2fd3cbe | 6663 | libc_cv_idn=no |
cb343854 | 6664 | |
cd6ede75 | 6665 | # Iterate over all the sysdep directories we will use, running their |
09055553 | 6666 | # configure fragments. |
cd6ede75 UD |
6667 | for dir in $sysnames; do |
6668 | case $dir in | |
6669 | /*) dest=$dir ;; | |
6670 | *) dest=$srcdir/$dir ;; | |
6671 | esac | |
6672 | if test -r $dest/configure; then | |
b08c89d9 | 6673 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: running configure fragment for $dir" >&5 |
322e23db | 6674 | $as_echo "running configure fragment for $dir" >&6; } |
cd6ede75 UD |
6675 | . $dest/configure |
6676 | fi | |
cd6ede75 UD |
6677 | done |
6678 | ||
5695d46f AS |
6679 | if test x"$build_mathvec" = xnotset; then |
6680 | build_mathvec=no | |
6681 | fi | |
6682 | config_vars="$config_vars | |
6683 | build-mathvec = $build_mathvec" | |
6684 | ||
7ffa9423 AZ |
6685 | |
6686 | ||
6687 | ||
74bd2300 | 6688 | if test x$libc_cv_gcc_unwind_find_fde = xyes; then |
b08c89d9 | 6689 | $as_echo "#define EXPORT_UNWIND_FIND_FDE 1" >>confdefs.h |
74bd2300 UD |
6690 | |
6691 | fi | |
6692 | ||
6693 | ||
6e6249d0 RM |
6694 | # A sysdeps configure fragment can reset this if IFUNC is not actually |
6695 | # usable even though the assembler knows how to generate the symbol type. | |
6696 | if test x"$libc_cv_ld_gnu_indirect_function" = xyes; then | |
6697 | $as_echo "#define HAVE_IFUNC 1" >>confdefs.h | |
6698 | ||
6699 | fi | |
6700 | ||
3cc3ef96 RM |
6701 | # This is far from the AC_ARG_ENABLE that sets it so that a sysdeps |
6702 | # configure fragment can override the value to prevent this AC_DEFINE. | |
6703 | ||
6704 | if test "x$use_nscd" != xno; then | |
6705 | $as_echo "#define USE_NSCD 1" >>confdefs.h | |
6706 | ||
6707 | fi | |
c53d909c RM |
6708 | if test "x$build_nscd" = xdefault; then |
6709 | build_nscd=$use_nscd | |
6710 | fi | |
3cc3ef96 | 6711 | |
cd6ede75 UD |
6712 | |
6713 | ||
6714 | ||
6715 | ||
6716 | ||
cb343854 | 6717 | |
dff14448 | 6718 | |
f57f8055 RM |
6719 | if test x$use_ldconfig = xyes; then |
6720 | $as_echo "#define USE_LDCONFIG 1" >>confdefs.h | |
6721 | ||
6722 | fi | |
af968f62 | 6723 | |
3b100462 | 6724 | |
eae47a36 | 6725 | |
7998fa78 | 6726 | |
650425ce | 6727 | |
a334319f | 6728 | |
b08c89d9 | 6729 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -fPIC is default" >&5 |
322e23db | 6730 | $as_echo_n "checking whether -fPIC is default... " >&6; } |
f318beb8 | 6731 | if ${libc_cv_pic_default+:} false; then : |
322e23db | 6732 | $as_echo_n "(cached) " >&6 |
cc3fa755 | 6733 | else |
ff886b82 | 6734 | libc_cv_pic_default=yes |
cc3fa755 | 6735 | cat > conftest.c <<EOF |
9756dfe1 | 6736 | #if defined __PIC__ || defined __pic__ || defined PIC || defined pic |
cc3fa755 UD |
6737 | # error PIC is default. |
6738 | #endif | |
6739 | EOF | |
6740 | if eval "${CC-cc} -S conftest.c 2>&5 1>&5"; then | |
ff886b82 | 6741 | libc_cv_pic_default=no |
cc3fa755 UD |
6742 | fi |
6743 | rm -f conftest.* | |
6744 | fi | |
b08c89d9 | 6745 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_pic_default" >&5 |
322e23db | 6746 | $as_echo "$libc_cv_pic_default" >&6; } |
cc3fa755 UD |
6747 | |
6748 | ||
cc08749b L |
6749 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -fPIE is default" >&5 |
6750 | $as_echo_n "checking whether -fPIE is default... " >&6; } | |
6751 | if ${libc_cv_pie_default+:} false; then : | |
6752 | $as_echo_n "(cached) " >&6 | |
6753 | else | |
6754 | libc_cv_pie_default=yes | |
6755 | cat > conftest.c <<EOF | |
6756 | #if defined __PIE__ || defined __pie__ || defined PIE || defined pie | |
6757 | # error PIE is default. | |
6758 | #endif | |
6759 | EOF | |
6760 | if eval "${CC-cc} -S conftest.c 2>&5 1>&5"; then | |
6761 | libc_cv_pie_default=no | |
6762 | fi | |
6763 | rm -f conftest.* | |
6764 | fi | |
6765 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_pie_default" >&5 | |
6766 | $as_echo "$libc_cv_pie_default" >&6; } | |
6767 | ||
6768 | ||
2103c260 | 6769 | |
2103c260 | 6770 | |
2103c260 | 6771 | |
cc3fa755 | 6772 | |
cd6ede75 UD |
6773 | |
6774 | ||
6775 | ||
ee74a442 UD |
6776 | VERSION=`sed -n -e 's/^#define VERSION "\([^"]*\)"/\1/p' < $srcdir/version.h` |
6777 | RELEASE=`sed -n -e 's/^#define RELEASE "\([^"]*\)"/\1/p' < $srcdir/version.h` | |
6778 | ||
cd6ede75 UD |
6779 | |
6780 | ||
728e272a | 6781 | ac_config_files="$ac_config_files config.make Makefile" |
f4b07664 | 6782 | |
26f56c1c | 6783 | ac_config_commands="$ac_config_commands default" |
f4b07664 | 6784 | |
3a12e572 | 6785 | cat >confcache <<\_ACEOF |
cd6ede75 UD |
6786 | # This file is a shell script that caches the results of configure |
6787 | # tests run on this system so they can be shared between configure | |
3a12e572 UD |
6788 | # scripts and configure runs, see configure's option --config-cache. |
6789 | # It is not useful on other systems. If it contains results you don't | |
6790 | # want to keep, you may remove or edit it. | |
cd6ede75 | 6791 | # |
3a12e572 UD |
6792 | # config.status only pays attention to the cache file if you give it |
6793 | # the --recheck option to rerun configure. | |
cd6ede75 | 6794 | # |
f4b07664 | 6795 | # `ac_cv_env_foo' variables (set or unset) will be overridden when |
3a12e572 UD |
6796 | # loading this file, other *unset* `ac_cv_foo' will be assigned the |
6797 | # following values. | |
6798 | ||
6799 | _ACEOF | |
6800 | ||
cd6ede75 UD |
6801 | # The following way of writing the cache mishandles newlines in values, |
6802 | # but we know of no workaround that is simple, portable, and efficient. | |
26f56c1c | 6803 | # So, we kill variables containing newlines. |
cd6ede75 UD |
6804 | # Ultrix sh set writes to stderr and can't be redirected directly, |
6805 | # and sets the high bit in the cache file unless we assign to the vars. | |
26f56c1c UD |
6806 | ( |
6807 | for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do | |
6808 | eval ac_val=\$$ac_var | |
6809 | case $ac_val in #( | |
6810 | *${as_nl}*) | |
6811 | case $ac_var in #( | |
b08c89d9 | 6812 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 |
322e23db | 6813 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; |
26f56c1c UD |
6814 | esac |
6815 | case $ac_var in #( | |
6816 | _ | IFS | as_nl) ;; #( | |
322e23db | 6817 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( |
b08c89d9 | 6818 | *) { eval $ac_var=; unset $ac_var;} ;; |
26f56c1c UD |
6819 | esac ;; |
6820 | esac | |
6821 | done | |
6822 | ||
3a12e572 | 6823 | (set) 2>&1 | |
26f56c1c UD |
6824 | case $as_nl`(ac_space=' '; set) 2>&1` in #( |
6825 | *${as_nl}ac_space=\ *) | |
b08c89d9 UD |
6826 | # `set' does not quote correctly, so add quotes: double-quote |
6827 | # substitution turns \\\\ into \\, and sed turns \\ into \. | |
3a12e572 | 6828 | sed -n \ |
9382fcee RM |
6829 | "s/'/'\\\\''/g; |
6830 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" | |
26f56c1c | 6831 | ;; #( |
3a12e572 UD |
6832 | *) |
6833 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
26f56c1c | 6834 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
3a12e572 | 6835 | ;; |
26f56c1c UD |
6836 | esac | |
6837 | sort | |
6838 | ) | | |
3a12e572 | 6839 | sed ' |
26f56c1c | 6840 | /^ac_cv_env_/b end |
3a12e572 | 6841 | t clear |
26f56c1c | 6842 | :clear |
3a12e572 UD |
6843 | s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ |
6844 | t end | |
26f56c1c UD |
6845 | s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ |
6846 | :end' >>confcache | |
6847 | if diff "$cache_file" confcache >/dev/null 2>&1; then :; else | |
6848 | if test -w "$cache_file"; then | |
f318beb8 | 6849 | if test "x$cache_file" != "x/dev/null"; then |
b08c89d9 | 6850 | { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 |
322e23db | 6851 | $as_echo "$as_me: updating cache $cache_file" >&6;} |
f318beb8 UD |
6852 | if test ! -f "$cache_file" || test -h "$cache_file"; then |
6853 | cat confcache >"$cache_file" | |
6854 | else | |
6855 | case $cache_file in #( | |
6856 | */* | ?:*) | |
6857 | mv -f confcache "$cache_file"$$ && | |
6858 | mv -f "$cache_file"$$ "$cache_file" ;; #( | |
6859 | *) | |
6860 | mv -f confcache "$cache_file" ;; | |
6861 | esac | |
6862 | fi | |
6863 | fi | |
cd6ede75 | 6864 | else |
b08c89d9 | 6865 | { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 |
322e23db | 6866 | $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} |
cd6ede75 UD |
6867 | fi |
6868 | fi | |
6869 | rm -f confcache | |
6870 | ||
cd6ede75 UD |
6871 | test "x$prefix" = xNONE && prefix=$ac_default_prefix |
6872 | # Let make expand exec_prefix. | |
6873 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
6874 | ||
cd6ede75 UD |
6875 | DEFS=-DHAVE_CONFIG_H |
6876 | ||
f4b07664 RM |
6877 | ac_libobjs= |
6878 | ac_ltlibobjs= | |
4a531bb0 | 6879 | U= |
f4b07664 RM |
6880 | for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue |
6881 | # 1. Remove the extension, and $U if already installed. | |
26f56c1c | 6882 | ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' |
322e23db | 6883 | ac_i=`$as_echo "$ac_i" | sed "$ac_script"` |
26f56c1c UD |
6884 | # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR |
6885 | # will be set to the directory where LIBOBJS objects are built. | |
b08c89d9 UD |
6886 | as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" |
6887 | as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' | |
f4b07664 RM |
6888 | done |
6889 | LIBOBJS=$ac_libobjs | |
6890 | ||
6891 | LTLIBOBJS=$ac_ltlibobjs | |
6892 | ||
6893 | ||
cd6ede75 | 6894 | |
f318beb8 | 6895 | : "${CONFIG_STATUS=./config.status}" |
322e23db | 6896 | ac_write_fail=0 |
3a12e572 UD |
6897 | ac_clean_files_save=$ac_clean_files |
6898 | ac_clean_files="$ac_clean_files $CONFIG_STATUS" | |
b08c89d9 | 6899 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 |
322e23db | 6900 | $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} |
b08c89d9 UD |
6901 | as_write_fail=0 |
6902 | cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 | |
3a12e572 UD |
6903 | #! $SHELL |
6904 | # Generated by $as_me. | |
cd6ede75 | 6905 | # Run this file to recreate the current configuration. |
cd6ede75 | 6906 | # Compiler output produced by configure, useful for debugging |
3a12e572 | 6907 | # configure, is in config.log if it exists. |
cd6ede75 | 6908 | |
3a12e572 | 6909 | debug=false |
2abf9ff1 RM |
6910 | ac_cs_recheck=false |
6911 | ac_cs_silent=false | |
3a12e572 | 6912 | |
b08c89d9 UD |
6913 | SHELL=\${CONFIG_SHELL-$SHELL} |
6914 | export SHELL | |
6915 | _ASEOF | |
6916 | cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 | |
6917 | ## -------------------- ## | |
6918 | ## M4sh Initialization. ## | |
6919 | ## -------------------- ## | |
3a12e572 | 6920 | |
26f56c1c UD |
6921 | # Be more Bourne compatible |
6922 | DUALCASE=1; export DUALCASE # for MKS sh | |
b08c89d9 | 6923 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : |
3a12e572 UD |
6924 | emulate sh |
6925 | NULLCMD=: | |
322e23db | 6926 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
f4b07664 RM |
6927 | # is contrary to our usage. Disable this feature. |
6928 | alias -g '${1+"$@"}'='"$@"' | |
26f56c1c UD |
6929 | setopt NO_GLOB_SUBST |
6930 | else | |
b08c89d9 UD |
6931 | case `(set -o) 2>/dev/null` in #( |
6932 | *posix*) : | |
6933 | set -o posix ;; #( | |
6934 | *) : | |
6935 | ;; | |
26f56c1c | 6936 | esac |
26f56c1c UD |
6937 | fi |
6938 | ||
6939 | ||
322e23db UD |
6940 | as_nl=' |
6941 | ' | |
6942 | export as_nl | |
6943 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
6944 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
6945 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
6946 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
b08c89d9 UD |
6947 | # Prefer a ksh shell builtin over an external printf program on Solaris, |
6948 | # but without wasting forks for bash or zsh. | |
6949 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
6950 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
6951 | as_echo='print -r --' | |
6952 | as_echo_n='print -rn --' | |
6953 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
322e23db UD |
6954 | as_echo='printf %s\n' |
6955 | as_echo_n='printf %s' | |
6956 | else | |
6957 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then | |
6958 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
6959 | as_echo_n='/usr/ucb/echo -n' | |
a152f366 | 6960 | else |
322e23db UD |
6961 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' |
6962 | as_echo_n_body='eval | |
6963 | arg=$1; | |
b08c89d9 | 6964 | case $arg in #( |
322e23db UD |
6965 | *"$as_nl"*) |
6966 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
6967 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
6968 | esac; | |
6969 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
6970 | ' | |
6971 | export as_echo_n_body | |
6972 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
a152f366 | 6973 | fi |
322e23db UD |
6974 | export as_echo_body |
6975 | as_echo='sh -c $as_echo_body as_echo' | |
6976 | fi | |
6977 | ||
6978 | # The user is always right. | |
6979 | if test "${PATH_SEPARATOR+set}" != set; then | |
6980 | PATH_SEPARATOR=: | |
6981 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
6982 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
6983 | PATH_SEPARATOR=';' | |
6984 | } | |
3a12e572 UD |
6985 | fi |
6986 | ||
f4b07664 | 6987 | |
26f56c1c UD |
6988 | # IFS |
6989 | # We need space, tab and new line, in precisely that order. Quoting is | |
6990 | # there to prevent editors from complaining about space-tab. | |
6991 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
6992 | # splitting by setting IFS to empty value.) | |
26f56c1c UD |
6993 | IFS=" "" $as_nl" |
6994 | ||
6995 | # Find who we are. Look in the path if we contain no directory separator. | |
f318beb8 | 6996 | as_myself= |
b08c89d9 | 6997 | case $0 in #(( |
26f56c1c UD |
6998 | *[\\/]* ) as_myself=$0 ;; |
6999 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
7000 | for as_dir in $PATH | |
7001 | do | |
7002 | IFS=$as_save_IFS | |
7003 | test -z "$as_dir" && as_dir=. | |
b08c89d9 UD |
7004 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break |
7005 | done | |
26f56c1c UD |
7006 | IFS=$as_save_IFS |
7007 | ||
7008 | ;; | |
7009 | esac | |
7010 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
7011 | # in which case we are not to be found in the path. | |
7012 | if test "x$as_myself" = x; then | |
7013 | as_myself=$0 | |
7014 | fi | |
7015 | if test ! -f "$as_myself"; then | |
322e23db | 7016 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 |
b08c89d9 | 7017 | exit 1 |
26f56c1c UD |
7018 | fi |
7019 | ||
b08c89d9 UD |
7020 | # Unset variables that we do not need and which cause bugs (e.g. in |
7021 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
7022 | # suppresses any "Segmentation fault" message there. '((' could | |
7023 | # trigger a bug in pdksh 5.2.14. | |
7024 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
7025 | do eval test x\${$as_var+set} = xset \ | |
7026 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
26f56c1c | 7027 | done |
f4b07664 RM |
7028 | PS1='$ ' |
7029 | PS2='> ' | |
7030 | PS4='+ ' | |
7031 | ||
7032 | # NLS nuisances. | |
322e23db UD |
7033 | LC_ALL=C |
7034 | export LC_ALL | |
7035 | LANGUAGE=C | |
7036 | export LANGUAGE | |
f4b07664 | 7037 | |
b08c89d9 UD |
7038 | # CDPATH. |
7039 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
7040 | ||
7041 | ||
4a531bb0 L |
7042 | # as_fn_error STATUS ERROR [LINENO LOG_FD] |
7043 | # ---------------------------------------- | |
b08c89d9 UD |
7044 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are |
7045 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
4a531bb0 | 7046 | # script with STATUS, using 1 if that was 0. |
b08c89d9 UD |
7047 | as_fn_error () |
7048 | { | |
4a531bb0 L |
7049 | as_status=$1; test $as_status -eq 0 && as_status=1 |
7050 | if test "$4"; then | |
7051 | as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
7052 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 | |
b08c89d9 | 7053 | fi |
4a531bb0 | 7054 | $as_echo "$as_me: error: $2" >&2 |
b08c89d9 UD |
7055 | as_fn_exit $as_status |
7056 | } # as_fn_error | |
7057 | ||
7058 | ||
7059 | # as_fn_set_status STATUS | |
7060 | # ----------------------- | |
7061 | # Set $? to STATUS, without forking. | |
7062 | as_fn_set_status () | |
7063 | { | |
7064 | return $1 | |
7065 | } # as_fn_set_status | |
7066 | ||
7067 | # as_fn_exit STATUS | |
7068 | # ----------------- | |
7069 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
7070 | as_fn_exit () | |
7071 | { | |
7072 | set +e | |
7073 | as_fn_set_status $1 | |
7074 | exit $1 | |
7075 | } # as_fn_exit | |
7076 | ||
7077 | # as_fn_unset VAR | |
7078 | # --------------- | |
7079 | # Portably unset VAR. | |
7080 | as_fn_unset () | |
7081 | { | |
7082 | { eval $1=; unset $1;} | |
7083 | } | |
7084 | as_unset=as_fn_unset | |
7085 | # as_fn_append VAR VALUE | |
7086 | # ---------------------- | |
7087 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
7088 | # advantage of any shell optimizations that allow amortized linear growth over | |
7089 | # repeated appends, instead of the typical quadratic growth present in naive | |
7090 | # implementations. | |
7091 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
7092 | eval 'as_fn_append () | |
7093 | { | |
7094 | eval $1+=\$2 | |
7095 | }' | |
7096 | else | |
7097 | as_fn_append () | |
7098 | { | |
7099 | eval $1=\$$1\$2 | |
7100 | } | |
7101 | fi # as_fn_append | |
7102 | ||
7103 | # as_fn_arith ARG... | |
7104 | # ------------------ | |
7105 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
7106 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
7107 | # must be portable across $(()) and expr. | |
7108 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
7109 | eval 'as_fn_arith () | |
7110 | { | |
7111 | as_val=$(( $* )) | |
7112 | }' | |
7113 | else | |
7114 | as_fn_arith () | |
7115 | { | |
7116 | as_val=`expr "$@" || test $? -eq 1` | |
7117 | } | |
7118 | fi # as_fn_arith | |
7119 | ||
7120 | ||
26f56c1c UD |
7121 | if expr a : '\(a\)' >/dev/null 2>&1 && |
7122 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
f4b07664 RM |
7123 | as_expr=expr |
7124 | else | |
7125 | as_expr=false | |
7126 | fi | |
7127 | ||
26f56c1c | 7128 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
f4b07664 RM |
7129 | as_basename=basename |
7130 | else | |
7131 | as_basename=false | |
7132 | fi | |
3a12e572 | 7133 | |
b08c89d9 UD |
7134 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
7135 | as_dirname=dirname | |
7136 | else | |
7137 | as_dirname=false | |
7138 | fi | |
3a12e572 | 7139 | |
26f56c1c | 7140 | as_me=`$as_basename -- "$0" || |
3a12e572 UD |
7141 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
7142 | X"$0" : 'X\(//\)$' \| \ | |
26f56c1c | 7143 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
322e23db | 7144 | $as_echo X/"$0" | |
26f56c1c UD |
7145 | sed '/^.*\/\([^/][^/]*\)\/*$/{ |
7146 | s//\1/ | |
7147 | q | |
7148 | } | |
7149 | /^X\/\(\/\/\)$/{ | |
7150 | s//\1/ | |
7151 | q | |
7152 | } | |
7153 | /^X\/\(\/\).*/{ | |
7154 | s//\1/ | |
7155 | q | |
7156 | } | |
7157 | s/.*/./; q'` | |
3a12e572 | 7158 | |
b08c89d9 UD |
7159 | # Avoid depending upon Character Ranges. |
7160 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
7161 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
7162 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
7163 | as_cr_digits='0123456789' | |
7164 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
26f56c1c UD |
7165 | |
7166 | ECHO_C= ECHO_N= ECHO_T= | |
b08c89d9 | 7167 | case `echo -n x` in #((((( |
26f56c1c | 7168 | -n*) |
b08c89d9 | 7169 | case `echo 'xy\c'` in |
26f56c1c | 7170 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. |
b08c89d9 UD |
7171 | xy) ECHO_C='\c';; |
7172 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
7173 | ECHO_T=' ';; | |
26f56c1c UD |
7174 | esac;; |
7175 | *) | |
7176 | ECHO_N='-n';; | |
3a12e572 | 7177 | esac |
cd6ede75 | 7178 | |
3a12e572 | 7179 | rm -f conf$$ conf$$.exe conf$$.file |
26f56c1c UD |
7180 | if test -d conf$$.dir; then |
7181 | rm -f conf$$.dir/conf$$.file | |
7182 | else | |
7183 | rm -f conf$$.dir | |
322e23db UD |
7184 | mkdir conf$$.dir 2>/dev/null |
7185 | fi | |
7186 | if (echo >conf$$.file) 2>/dev/null; then | |
7187 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
7188 | as_ln_s='ln -s' | |
7189 | # ... but there are two gotchas: | |
7190 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
7191 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
f4a58f0d | 7192 | # In both cases, we have to default to `cp -pR'. |
322e23db | 7193 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || |
f4a58f0d | 7194 | as_ln_s='cp -pR' |
322e23db UD |
7195 | elif ln conf$$.file conf$$ 2>/dev/null; then |
7196 | as_ln_s=ln | |
7197 | else | |
f4a58f0d | 7198 | as_ln_s='cp -pR' |
322e23db | 7199 | fi |
3a12e572 | 7200 | else |
f4a58f0d | 7201 | as_ln_s='cp -pR' |
cd6ede75 | 7202 | fi |
26f56c1c UD |
7203 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
7204 | rmdir conf$$.dir 2>/dev/null | |
cd6ede75 | 7205 | |
b08c89d9 UD |
7206 | |
7207 | # as_fn_mkdir_p | |
7208 | # ------------- | |
7209 | # Create "$as_dir" as a directory, including parents if necessary. | |
7210 | as_fn_mkdir_p () | |
7211 | { | |
7212 | ||
7213 | case $as_dir in #( | |
7214 | -*) as_dir=./$as_dir;; | |
7215 | esac | |
7216 | test -d "$as_dir" || eval $as_mkdir_p || { | |
7217 | as_dirs= | |
7218 | while :; do | |
7219 | case $as_dir in #( | |
7220 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
7221 | *) as_qdir=$as_dir;; | |
7222 | esac | |
7223 | as_dirs="'$as_qdir' $as_dirs" | |
7224 | as_dir=`$as_dirname -- "$as_dir" || | |
7225 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
7226 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
7227 | X"$as_dir" : 'X\(//\)$' \| \ | |
7228 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
7229 | $as_echo X"$as_dir" | | |
7230 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
7231 | s//\1/ | |
7232 | q | |
7233 | } | |
7234 | /^X\(\/\/\)[^/].*/{ | |
7235 | s//\1/ | |
7236 | q | |
7237 | } | |
7238 | /^X\(\/\/\)$/{ | |
7239 | s//\1/ | |
7240 | q | |
7241 | } | |
7242 | /^X\(\/\).*/{ | |
7243 | s//\1/ | |
7244 | q | |
7245 | } | |
7246 | s/.*/./; q'` | |
7247 | test -d "$as_dir" && break | |
7248 | done | |
7249 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
4a531bb0 | 7250 | } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" |
b08c89d9 UD |
7251 | |
7252 | ||
7253 | } # as_fn_mkdir_p | |
f4b07664 | 7254 | if mkdir -p . 2>/dev/null; then |
b08c89d9 | 7255 | as_mkdir_p='mkdir -p "$as_dir"' |
f4b07664 | 7256 | else |
9382fcee | 7257 | test -d ./-p && rmdir ./-p |
f4b07664 RM |
7258 | as_mkdir_p=false |
7259 | fi | |
7260 | ||
f4a58f0d L |
7261 | |
7262 | # as_fn_executable_p FILE | |
7263 | # ----------------------- | |
7264 | # Test if FILE is an executable regular file. | |
7265 | as_fn_executable_p () | |
7266 | { | |
7267 | test -f "$1" && test -x "$1" | |
7268 | } # as_fn_executable_p | |
7269 | as_test_x='test -x' | |
7270 | as_executable_p=as_fn_executable_p | |
cd6ede75 | 7271 | |
3a12e572 | 7272 | # Sed expression to map a string onto a valid CPP name. |
9382fcee | 7273 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
3a12e572 UD |
7274 | |
7275 | # Sed expression to map a string onto a valid variable name. | |
9382fcee | 7276 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
3a12e572 UD |
7277 | |
7278 | ||
3a12e572 | 7279 | exec 6>&1 |
b08c89d9 UD |
7280 | ## ----------------------------------- ## |
7281 | ## Main body of $CONFIG_STATUS script. ## | |
7282 | ## ----------------------------------- ## | |
7283 | _ASEOF | |
7284 | test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 | |
3a12e572 | 7285 | |
b08c89d9 UD |
7286 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
7287 | # Save the log message, to keep $0 and so on meaningful, and to | |
3a12e572 | 7288 | # report actual input values of CONFIG_FILES etc. instead of their |
26f56c1c UD |
7289 | # values after options handling. |
7290 | ac_log=" | |
f4b07664 | 7291 | This file was extended by GNU C Library $as_me (see version.h), which was |
f4a58f0d | 7292 | generated by GNU Autoconf 2.69. Invocation command line was |
3a12e572 UD |
7293 | |
7294 | CONFIG_FILES = $CONFIG_FILES | |
7295 | CONFIG_HEADERS = $CONFIG_HEADERS | |
7296 | CONFIG_LINKS = $CONFIG_LINKS | |
7297 | CONFIG_COMMANDS = $CONFIG_COMMANDS | |
7298 | $ $0 $@ | |
7299 | ||
26f56c1c UD |
7300 | on `(hostname || uname -n) 2>/dev/null | sed 1q` |
7301 | " | |
7302 | ||
3a12e572 UD |
7303 | _ACEOF |
7304 | ||
322e23db UD |
7305 | case $ac_config_files in *" |
7306 | "*) set x $ac_config_files; shift; ac_config_files=$*;; | |
7307 | esac | |
7308 | ||
7309 | case $ac_config_headers in *" | |
7310 | "*) set x $ac_config_headers; shift; ac_config_headers=$*;; | |
7311 | esac | |
7312 | ||
7313 | ||
7314 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
3a12e572 | 7315 | # Files that config.status was made for. |
26f56c1c UD |
7316 | config_files="$ac_config_files" |
7317 | config_headers="$ac_config_headers" | |
7318 | config_commands="$ac_config_commands" | |
3a12e572 | 7319 | |
26f56c1c | 7320 | _ACEOF |
3a12e572 | 7321 | |
322e23db | 7322 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
3a12e572 | 7323 | ac_cs_usage="\ |
b08c89d9 UD |
7324 | \`$as_me' instantiates files and other configuration actions |
7325 | from templates according to the current configuration. Unless the files | |
7326 | and actions are specified as TAGs, all are instantiated by default. | |
3a12e572 | 7327 | |
b08c89d9 | 7328 | Usage: $0 [OPTION]... [TAG]... |
3a12e572 UD |
7329 | |
7330 | -h, --help print this help, then exit | |
26f56c1c | 7331 | -V, --version print version number and configuration settings, then exit |
b08c89d9 | 7332 | --config print configuration, then exit |
322e23db UD |
7333 | -q, --quiet, --silent |
7334 | do not print progress messages | |
3a12e572 UD |
7335 | -d, --debug don't remove temporary files |
7336 | --recheck update $as_me by reconfiguring in the same conditions | |
322e23db UD |
7337 | --file=FILE[:TEMPLATE] |
7338 | instantiate the configuration file FILE | |
7339 | --header=FILE[:TEMPLATE] | |
7340 | instantiate the configuration header FILE | |
3a12e572 UD |
7341 | |
7342 | Configuration files: | |
7343 | $config_files | |
7344 | ||
7345 | Configuration headers: | |
7346 | $config_headers | |
7347 | ||
3a12e572 UD |
7348 | Configuration commands: |
7349 | $config_commands | |
7350 | ||
f318beb8 UD |
7351 | Report bugs to <http://sourceware.org/bugzilla/>. |
7352 | GNU C Library home page: <http://www.gnu.org/software/glibc/>. | |
b08c89d9 | 7353 | General help using GNU software: <http://www.gnu.org/gethelp/>." |
3a12e572 | 7354 | |
26f56c1c | 7355 | _ACEOF |
322e23db | 7356 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
b08c89d9 | 7357 | ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" |
3a12e572 | 7358 | ac_cs_version="\\ |
f4b07664 | 7359 | GNU C Library config.status (see version.h) |
f4a58f0d | 7360 | configured by $0, generated by GNU Autoconf 2.69, |
b08c89d9 | 7361 | with options \\"\$ac_cs_config\\" |
3a12e572 | 7362 | |
f4a58f0d | 7363 | Copyright (C) 2012 Free Software Foundation, Inc. |
3a12e572 UD |
7364 | This config.status script is free software; the Free Software Foundation |
7365 | gives unlimited permission to copy, distribute and modify it." | |
26f56c1c UD |
7366 | |
7367 | ac_pwd='$ac_pwd' | |
7368 | srcdir='$srcdir' | |
7369 | INSTALL='$INSTALL' | |
322e23db | 7370 | test -n "\$AWK" || AWK=awk |
3a12e572 UD |
7371 | _ACEOF |
7372 | ||
322e23db UD |
7373 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
7374 | # The default lists apply if the user does not specify any file. | |
3a12e572 UD |
7375 | ac_need_defaults=: |
7376 | while test $# != 0 | |
7377 | do | |
7378 | case $1 in | |
f318beb8 | 7379 | --*=?*) |
26f56c1c UD |
7380 | ac_option=`expr "X$1" : 'X\([^=]*\)='` |
7381 | ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` | |
f4b07664 RM |
7382 | ac_shift=: |
7383 | ;; | |
f318beb8 UD |
7384 | --*=) |
7385 | ac_option=`expr "X$1" : 'X\([^=]*\)='` | |
7386 | ac_optarg= | |
7387 | ac_shift=: | |
7388 | ;; | |
26f56c1c | 7389 | *) |
f4b07664 RM |
7390 | ac_option=$1 |
7391 | ac_optarg=$2 | |
7392 | ac_shift=shift | |
3a12e572 | 7393 | ;; |
cd6ede75 UD |
7394 | esac |
7395 | ||
f4b07664 | 7396 | case $ac_option in |
3a12e572 | 7397 | # Handling of the options. |
2abf9ff1 RM |
7398 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) |
7399 | ac_cs_recheck=: ;; | |
26f56c1c | 7400 | --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) |
322e23db | 7401 | $as_echo "$ac_cs_version"; exit ;; |
b08c89d9 UD |
7402 | --config | --confi | --conf | --con | --co | --c ) |
7403 | $as_echo "$ac_cs_config"; exit ;; | |
26f56c1c | 7404 | --debug | --debu | --deb | --de | --d | -d ) |
3a12e572 UD |
7405 | debug=: ;; |
7406 | --file | --fil | --fi | --f ) | |
f4b07664 | 7407 | $ac_shift |
322e23db UD |
7408 | case $ac_optarg in |
7409 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
f318beb8 | 7410 | '') as_fn_error $? "missing file argument" ;; |
322e23db | 7411 | esac |
b08c89d9 | 7412 | as_fn_append CONFIG_FILES " '$ac_optarg'" |
3a12e572 UD |
7413 | ac_need_defaults=false;; |
7414 | --header | --heade | --head | --hea ) | |
f4b07664 | 7415 | $ac_shift |
322e23db UD |
7416 | case $ac_optarg in |
7417 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
7418 | esac | |
b08c89d9 | 7419 | as_fn_append CONFIG_HEADERS " '$ac_optarg'" |
3a12e572 | 7420 | ac_need_defaults=false;; |
26f56c1c UD |
7421 | --he | --h) |
7422 | # Conflict between --help and --header | |
4a531bb0 | 7423 | as_fn_error $? "ambiguous option: \`$1' |
b08c89d9 | 7424 | Try \`$0 --help' for more information.";; |
26f56c1c | 7425 | --help | --hel | -h ) |
322e23db | 7426 | $as_echo "$ac_cs_usage"; exit ;; |
2abf9ff1 RM |
7427 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
7428 | | -silent | --silent | --silen | --sile | --sil | --si | --s) | |
7429 | ac_cs_silent=: ;; | |
3a12e572 UD |
7430 | |
7431 | # This is an error. | |
4a531bb0 | 7432 | -*) as_fn_error $? "unrecognized option: \`$1' |
b08c89d9 | 7433 | Try \`$0 --help' for more information." ;; |
3a12e572 | 7434 | |
b08c89d9 | 7435 | *) as_fn_append ac_config_targets " $1" |
26f56c1c | 7436 | ac_need_defaults=false ;; |
cd6ede75 | 7437 | |
3a12e572 UD |
7438 | esac |
7439 | shift | |
7440 | done | |
7441 | ||
2abf9ff1 RM |
7442 | ac_configure_extra_args= |
7443 | ||
7444 | if $ac_cs_silent; then | |
7445 | exec 6>/dev/null | |
7446 | ac_configure_extra_args="$ac_configure_extra_args --silent" | |
7447 | fi | |
7448 | ||
7449 | _ACEOF | |
322e23db | 7450 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
2abf9ff1 | 7451 | if \$ac_cs_recheck; then |
f4a58f0d | 7452 | set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion |
322e23db UD |
7453 | shift |
7454 | \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 | |
7455 | CONFIG_SHELL='$SHELL' | |
26f56c1c | 7456 | export CONFIG_SHELL |
322e23db | 7457 | exec "\$@" |
2abf9ff1 RM |
7458 | fi |
7459 | ||
3a12e572 | 7460 | _ACEOF |
322e23db | 7461 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
7462 | exec 5>>config.log |
7463 | { | |
7464 | echo | |
7465 | sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX | |
7466 | ## Running $as_me. ## | |
7467 | _ASBOX | |
322e23db | 7468 | $as_echo "$ac_log" |
26f56c1c | 7469 | } >&5 |
3a12e572 | 7470 | |
26f56c1c | 7471 | _ACEOF |
322e23db | 7472 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
3a12e572 | 7473 | # |
26f56c1c | 7474 | # INIT-COMMANDS |
3a12e572 | 7475 | # |
3a12e572 UD |
7476 | config_vars='$config_vars' |
7477 | ||
7478 | _ACEOF | |
7479 | ||
322e23db | 7480 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
7481 | |
7482 | # Handling of arguments. | |
3a12e572 UD |
7483 | for ac_config_target in $ac_config_targets |
7484 | do | |
26f56c1c UD |
7485 | case $ac_config_target in |
7486 | "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; | |
7487 | "config.make") CONFIG_FILES="$CONFIG_FILES config.make" ;; | |
728e272a | 7488 | "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; |
26f56c1c UD |
7489 | "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; |
7490 | ||
4a531bb0 | 7491 | *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; |
3a12e572 UD |
7492 | esac |
7493 | done | |
7494 | ||
26f56c1c | 7495 | |
3a12e572 UD |
7496 | # If the user did not use the arguments to specify the items to instantiate, |
7497 | # then the envvar interface is used. Set only those that are not. | |
7498 | # We use the long form for the default assignment because of an extremely | |
7499 | # bizarre bug on SunOS 4.1.3. | |
7500 | if $ac_need_defaults; then | |
7501 | test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files | |
7502 | test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers | |
3a12e572 UD |
7503 | test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands |
7504 | fi | |
7505 | ||
2abf9ff1 | 7506 | # Have a temporary directory for convenience. Make it in the build tree |
26f56c1c | 7507 | # simply because there is no reason against having it here, and in addition, |
2abf9ff1 | 7508 | # creating and moving files from /tmp can sometimes cause problems. |
26f56c1c UD |
7509 | # Hook for its removal unless debugging. |
7510 | # Note that there is a small window in which the directory will not be cleaned: | |
7511 | # after its creation but before its name has been assigned to `$tmp'. | |
3a12e572 UD |
7512 | $debug || |
7513 | { | |
f318beb8 | 7514 | tmp= ac_tmp= |
26f56c1c | 7515 | trap 'exit_status=$? |
f318beb8 UD |
7516 | : "${ac_tmp:=$tmp}" |
7517 | { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status | |
26f56c1c | 7518 | ' 0 |
b08c89d9 | 7519 | trap 'as_fn_exit 1' 1 2 13 15 |
3a12e572 | 7520 | } |
3a12e572 | 7521 | # Create a (secure) tmp directory for tmp files. |
2abf9ff1 | 7522 | |
3a12e572 | 7523 | { |
26f56c1c | 7524 | tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && |
f318beb8 | 7525 | test -d "$tmp" |
3a12e572 UD |
7526 | } || |
7527 | { | |
26f56c1c UD |
7528 | tmp=./conf$$-$RANDOM |
7529 | (umask 077 && mkdir "$tmp") | |
4a531bb0 | 7530 | } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 |
f318beb8 | 7531 | ac_tmp=$tmp |
3a12e572 | 7532 | |
322e23db UD |
7533 | # Set up the scripts for CONFIG_FILES section. |
7534 | # No need to generate them if there are no CONFIG_FILES. | |
7535 | # This happens for instance with `./config.status config.h'. | |
26f56c1c UD |
7536 | if test -n "$CONFIG_FILES"; then |
7537 | ||
a152f366 | 7538 | |
b08c89d9 UD |
7539 | ac_cr=`echo X | tr X '\015'` |
7540 | # On cygwin, bash can eat \r inside `` if the user requested igncr. | |
7541 | # But we know of no other shell where ac_cr would be empty at this | |
7542 | # point, so we can use a bashism as a fallback. | |
7543 | if test "x$ac_cr" = x; then | |
7544 | eval ac_cr=\$\'\\r\' | |
7545 | fi | |
322e23db UD |
7546 | ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` |
7547 | if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then | |
4a531bb0 | 7548 | ac_cs_awk_cr='\\r' |
322e23db UD |
7549 | else |
7550 | ac_cs_awk_cr=$ac_cr | |
26f56c1c UD |
7551 | fi |
7552 | ||
f318beb8 | 7553 | echo 'BEGIN {' >"$ac_tmp/subs1.awk" && |
26f56c1c UD |
7554 | _ACEOF |
7555 | ||
7556 | ||
322e23db UD |
7557 | { |
7558 | echo "cat >conf$$subs.awk <<_ACEOF" && | |
7559 | echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && | |
7560 | echo "_ACEOF" | |
7561 | } >conf$$subs.sh || | |
4a531bb0 L |
7562 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
7563 | ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` | |
26f56c1c UD |
7564 | ac_delim='%!_!# ' |
7565 | for ac_last_try in false false false false false :; do | |
322e23db | 7566 | . ./conf$$subs.sh || |
4a531bb0 | 7567 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
322e23db UD |
7568 | |
7569 | ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` | |
7570 | if test $ac_delim_n = $ac_delim_num; then | |
26f56c1c UD |
7571 | break |
7572 | elif $ac_last_try; then | |
4a531bb0 | 7573 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
26f56c1c UD |
7574 | else |
7575 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
7576 | fi | |
7577 | done | |
322e23db UD |
7578 | rm -f conf$$subs.sh |
7579 | ||
7580 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
f318beb8 | 7581 | cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && |
322e23db UD |
7582 | _ACEOF |
7583 | sed -n ' | |
7584 | h | |
7585 | s/^/S["/; s/!.*/"]=/ | |
7586 | p | |
7587 | g | |
7588 | s/^[^!]*!// | |
7589 | :repl | |
7590 | t repl | |
7591 | s/'"$ac_delim"'$// | |
7592 | t delim | |
7593 | :nl | |
7594 | h | |
b08c89d9 | 7595 | s/\(.\{148\}\)..*/\1/ |
322e23db UD |
7596 | t more1 |
7597 | s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ | |
7598 | p | |
7599 | n | |
7600 | b repl | |
7601 | :more1 | |
7602 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
7603 | p | |
7604 | g | |
7605 | s/.\{148\}// | |
7606 | t nl | |
7607 | :delim | |
7608 | h | |
b08c89d9 | 7609 | s/\(.\{148\}\)..*/\1/ |
322e23db UD |
7610 | t more2 |
7611 | s/["\\]/\\&/g; s/^/"/; s/$/"/ | |
7612 | p | |
7613 | b | |
7614 | :more2 | |
7615 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
7616 | p | |
7617 | g | |
7618 | s/.\{148\}// | |
7619 | t delim | |
7620 | ' <conf$$subs.awk | sed ' | |
7621 | /^[^""]/{ | |
7622 | N | |
7623 | s/\n// | |
7624 | } | |
7625 | ' >>$CONFIG_STATUS || ac_write_fail=1 | |
7626 | rm -f conf$$subs.awk | |
7627 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
7628 | _ACAWK | |
f318beb8 | 7629 | cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && |
322e23db UD |
7630 | for (key in S) S_is_set[key] = 1 |
7631 | FS = "\a" | |
ff886b82 | 7632 | |
322e23db UD |
7633 | } |
7634 | { | |
7635 | line = $ 0 | |
7636 | nfields = split(line, field, "@") | |
7637 | substed = 0 | |
7638 | len = length(field[1]) | |
7639 | for (i = 2; i < nfields; i++) { | |
7640 | key = field[i] | |
7641 | keylen = length(key) | |
7642 | if (S_is_set[key]) { | |
7643 | value = S[key] | |
7644 | line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) | |
7645 | len += length(value) + length(field[++i]) | |
7646 | substed = 1 | |
7647 | } else | |
7648 | len += 1 + keylen | |
7649 | } | |
7650 | ||
7651 | print line | |
7652 | } | |
cd6ede75 | 7653 | |
322e23db | 7654 | _ACAWK |
26f56c1c | 7655 | _ACEOF |
322e23db UD |
7656 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
7657 | if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then | |
7658 | sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" | |
7659 | else | |
7660 | cat | |
f318beb8 | 7661 | fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ |
4a531bb0 | 7662 | || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 |
3a12e572 | 7663 | _ACEOF |
26f56c1c | 7664 | |
4a531bb0 L |
7665 | # VPATH may cause trouble with some makes, so we remove sole $(srcdir), |
7666 | # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and | |
26f56c1c UD |
7667 | # trailing colons and then remove the whole line if VPATH becomes empty |
7668 | # (actually we leave an empty line to preserve line numbers). | |
7669 | if test "x$srcdir" = x.; then | |
4a531bb0 L |
7670 | ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ |
7671 | h | |
7672 | s/// | |
7673 | s/^/:/ | |
7674 | s/[ ]*$/:/ | |
7675 | s/:\$(srcdir):/:/g | |
7676 | s/:\${srcdir}:/:/g | |
7677 | s/:@srcdir@:/:/g | |
7678 | s/^:*// | |
26f56c1c | 7679 | s/:*$// |
4a531bb0 L |
7680 | x |
7681 | s/\(=[ ]*\).*/\1/ | |
7682 | G | |
7683 | s/\n// | |
26f56c1c UD |
7684 | s/^[^=]*=[ ]*$// |
7685 | }' | |
7686 | fi | |
7687 | ||
322e23db | 7688 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
7689 | fi # test -n "$CONFIG_FILES" |
7690 | ||
322e23db UD |
7691 | # Set up the scripts for CONFIG_HEADERS section. |
7692 | # No need to generate them if there are no CONFIG_HEADERS. | |
7693 | # This happens for instance with `./config.status Makefile'. | |
7694 | if test -n "$CONFIG_HEADERS"; then | |
f318beb8 | 7695 | cat >"$ac_tmp/defines.awk" <<\_ACAWK || |
322e23db UD |
7696 | BEGIN { |
7697 | _ACEOF | |
7698 | ||
7699 | # Transform confdefs.h into an awk script `defines.awk', embedded as | |
7700 | # here-document in config.status, that substitutes the proper values into | |
7701 | # config.h.in to produce config.h. | |
7702 | ||
7703 | # Create a delimiter string that does not exist in confdefs.h, to ease | |
7704 | # handling of long lines. | |
7705 | ac_delim='%!_!# ' | |
7706 | for ac_last_try in false false :; do | |
f318beb8 UD |
7707 | ac_tt=`sed -n "/$ac_delim/p" confdefs.h` |
7708 | if test -z "$ac_tt"; then | |
322e23db UD |
7709 | break |
7710 | elif $ac_last_try; then | |
4a531bb0 | 7711 | as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 |
322e23db UD |
7712 | else |
7713 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
7714 | fi | |
7715 | done | |
7716 | ||
7717 | # For the awk script, D is an array of macro values keyed by name, | |
7718 | # likewise P contains macro parameters if any. Preserve backslash | |
7719 | # newline sequences. | |
7720 | ||
7721 | ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* | |
7722 | sed -n ' | |
7723 | s/.\{148\}/&'"$ac_delim"'/g | |
7724 | t rset | |
7725 | :rset | |
7726 | s/^[ ]*#[ ]*define[ ][ ]*/ / | |
7727 | t def | |
7728 | d | |
7729 | :def | |
7730 | s/\\$// | |
7731 | t bsnl | |
7732 | s/["\\]/\\&/g | |
7733 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
7734 | D["\1"]=" \3"/p | |
7735 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p | |
7736 | d | |
7737 | :bsnl | |
7738 | s/["\\]/\\&/g | |
7739 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
7740 | D["\1"]=" \3\\\\\\n"\\/p | |
7741 | t cont | |
7742 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p | |
7743 | t cont | |
7744 | d | |
7745 | :cont | |
7746 | n | |
7747 | s/.\{148\}/&'"$ac_delim"'/g | |
7748 | t clear | |
7749 | :clear | |
7750 | s/\\$// | |
7751 | t bsnlc | |
7752 | s/["\\]/\\&/g; s/^/"/; s/$/"/p | |
7753 | d | |
7754 | :bsnlc | |
7755 | s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p | |
7756 | b cont | |
7757 | ' <confdefs.h | sed ' | |
7758 | s/'"$ac_delim"'/"\\\ | |
7759 | "/g' >>$CONFIG_STATUS || ac_write_fail=1 | |
7760 | ||
7761 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
7762 | for (key in D) D_is_set[key] = 1 | |
7763 | FS = "\a" | |
7764 | } | |
7765 | /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { | |
7766 | line = \$ 0 | |
7767 | split(line, arg, " ") | |
7768 | if (arg[1] == "#") { | |
7769 | defundef = arg[2] | |
7770 | mac1 = arg[3] | |
7771 | } else { | |
7772 | defundef = substr(arg[1], 2) | |
7773 | mac1 = arg[2] | |
7774 | } | |
7775 | split(mac1, mac2, "(") #) | |
7776 | macro = mac2[1] | |
7777 | prefix = substr(line, 1, index(line, defundef) - 1) | |
7778 | if (D_is_set[macro]) { | |
7779 | # Preserve the white space surrounding the "#". | |
7780 | print prefix "define", macro P[macro] D[macro] | |
7781 | next | |
7782 | } else { | |
7783 | # Replace #undef with comments. This is necessary, for example, | |
7784 | # in the case of _POSIX_SOURCE, which is predefined and required | |
7785 | # on some systems where configure will not decide to define it. | |
7786 | if (defundef == "undef") { | |
7787 | print "/*", prefix defundef, macro, "*/" | |
7788 | next | |
7789 | } | |
7790 | } | |
7791 | } | |
7792 | { print } | |
7793 | _ACAWK | |
7794 | _ACEOF | |
7795 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
4a531bb0 | 7796 | as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 |
322e23db UD |
7797 | fi # test -n "$CONFIG_HEADERS" |
7798 | ||
26f56c1c | 7799 | |
322e23db UD |
7800 | eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" |
7801 | shift | |
7802 | for ac_tag | |
26f56c1c UD |
7803 | do |
7804 | case $ac_tag in | |
7805 | :[FHLC]) ac_mode=$ac_tag; continue;; | |
7806 | esac | |
7807 | case $ac_mode$ac_tag in | |
7808 | :[FHL]*:*);; | |
4a531bb0 | 7809 | :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; |
26f56c1c UD |
7810 | :[FH]-) ac_tag=-:-;; |
7811 | :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; | |
cd6ede75 | 7812 | esac |
26f56c1c UD |
7813 | ac_save_IFS=$IFS |
7814 | IFS=: | |
7815 | set x $ac_tag | |
7816 | IFS=$ac_save_IFS | |
7817 | shift | |
7818 | ac_file=$1 | |
7819 | shift | |
7820 | ||
7821 | case $ac_mode in | |
7822 | :L) ac_source=$1;; | |
7823 | :[FH]) | |
7824 | ac_file_inputs= | |
7825 | for ac_f | |
7826 | do | |
7827 | case $ac_f in | |
f318beb8 | 7828 | -) ac_f="$ac_tmp/stdin";; |
26f56c1c UD |
7829 | *) # Look for the file first in the build tree, then in the source tree |
7830 | # (if the path is not absolute). The absolute path cannot be DOS-style, | |
7831 | # because $ac_f cannot contain `:'. | |
7832 | test -f "$ac_f" || | |
7833 | case $ac_f in | |
7834 | [\\/$]*) false;; | |
7835 | *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; | |
7836 | esac || | |
4a531bb0 | 7837 | as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; |
26f56c1c | 7838 | esac |
322e23db | 7839 | case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac |
b08c89d9 | 7840 | as_fn_append ac_file_inputs " '$ac_f'" |
26f56c1c | 7841 | done |
cd6ede75 | 7842 | |
26f56c1c UD |
7843 | # Let's still pretend it is `configure' which instantiates (i.e., don't |
7844 | # use $as_me), people would be surprised to read: | |
7845 | # /* config.h. Generated by config.status. */ | |
322e23db UD |
7846 | configure_input='Generated from '` |
7847 | $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' | |
7848 | `' by configure.' | |
26f56c1c UD |
7849 | if test x"$ac_file" != x-; then |
7850 | configure_input="$ac_file. $configure_input" | |
b08c89d9 | 7851 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 |
322e23db | 7852 | $as_echo "$as_me: creating $ac_file" >&6;} |
26f56c1c | 7853 | fi |
322e23db UD |
7854 | # Neutralize special characters interpreted by sed in replacement strings. |
7855 | case $configure_input in #( | |
7856 | *\&* | *\|* | *\\* ) | |
7857 | ac_sed_conf_input=`$as_echo "$configure_input" | | |
7858 | sed 's/[\\\\&|]/\\\\&/g'`;; #( | |
7859 | *) ac_sed_conf_input=$configure_input;; | |
7860 | esac | |
26f56c1c UD |
7861 | |
7862 | case $ac_tag in | |
f318beb8 | 7863 | *:-:* | *:-) cat >"$ac_tmp/stdin" \ |
4a531bb0 | 7864 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; |
26f56c1c UD |
7865 | esac |
7866 | ;; | |
7867 | esac | |
7868 | ||
7869 | ac_dir=`$as_dirname -- "$ac_file" || | |
3a12e572 | 7870 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
9382fcee RM |
7871 | X"$ac_file" : 'X\(//\)[^/]' \| \ |
7872 | X"$ac_file" : 'X\(//\)$' \| \ | |
26f56c1c | 7873 | X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || |
322e23db | 7874 | $as_echo X"$ac_file" | |
26f56c1c UD |
7875 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
7876 | s//\1/ | |
7877 | q | |
7878 | } | |
7879 | /^X\(\/\/\)[^/].*/{ | |
7880 | s//\1/ | |
7881 | q | |
7882 | } | |
7883 | /^X\(\/\/\)$/{ | |
7884 | s//\1/ | |
7885 | q | |
7886 | } | |
7887 | /^X\(\/\).*/{ | |
7888 | s//\1/ | |
7889 | q | |
7890 | } | |
7891 | s/.*/./; q'` | |
b08c89d9 | 7892 | as_dir="$ac_dir"; as_fn_mkdir_p |
3a12e572 UD |
7893 | ac_builddir=. |
7894 | ||
26f56c1c UD |
7895 | case "$ac_dir" in |
7896 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
7897 | *) | |
322e23db | 7898 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
26f56c1c | 7899 | # A ".." for each directory in $ac_dir_suffix. |
322e23db | 7900 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
26f56c1c UD |
7901 | case $ac_top_builddir_sub in |
7902 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
7903 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
7904 | esac ;; | |
7905 | esac | |
7906 | ac_abs_top_builddir=$ac_pwd | |
7907 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
7908 | # for backward compatibility: | |
7909 | ac_top_builddir=$ac_top_build_prefix | |
3a12e572 UD |
7910 | |
7911 | case $srcdir in | |
26f56c1c | 7912 | .) # We are building in place. |
3a12e572 | 7913 | ac_srcdir=. |
26f56c1c UD |
7914 | ac_top_srcdir=$ac_top_builddir_sub |
7915 | ac_abs_top_srcdir=$ac_pwd ;; | |
7916 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
3a12e572 | 7917 | ac_srcdir=$srcdir$ac_dir_suffix; |
26f56c1c UD |
7918 | ac_top_srcdir=$srcdir |
7919 | ac_abs_top_srcdir=$srcdir ;; | |
7920 | *) # Relative name. | |
7921 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
7922 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
7923 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
3a12e572 | 7924 | esac |
26f56c1c | 7925 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
9382fcee | 7926 | |
cd6ede75 | 7927 | |
26f56c1c UD |
7928 | case $ac_mode in |
7929 | :F) | |
7930 | # | |
7931 | # CONFIG_FILE | |
7932 | # | |
3a12e572 UD |
7933 | |
7934 | case $INSTALL in | |
7935 | [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; | |
26f56c1c | 7936 | *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; |
cd6ede75 | 7937 | esac |
26f56c1c | 7938 | _ACEOF |
cd6ede75 | 7939 | |
322e23db | 7940 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
7941 | # If the template does not know about datarootdir, expand it. |
7942 | # FIXME: This hack should be removed a few years after 2.60. | |
7943 | ac_datarootdir_hack=; ac_datarootdir_seen= | |
322e23db UD |
7944 | ac_sed_dataroot=' |
7945 | /datarootdir/ { | |
26f56c1c UD |
7946 | p |
7947 | q | |
7948 | } | |
7949 | /@datadir@/p | |
7950 | /@docdir@/p | |
7951 | /@infodir@/p | |
7952 | /@localedir@/p | |
b08c89d9 | 7953 | /@mandir@/p' |
322e23db | 7954 | case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in |
26f56c1c UD |
7955 | *datarootdir*) ac_datarootdir_seen=yes;; |
7956 | *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) | |
b08c89d9 | 7957 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 |
322e23db | 7958 | $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} |
26f56c1c | 7959 | _ACEOF |
322e23db | 7960 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
26f56c1c UD |
7961 | ac_datarootdir_hack=' |
7962 | s&@datadir@&$datadir&g | |
7963 | s&@docdir@&$docdir&g | |
7964 | s&@infodir@&$infodir&g | |
7965 | s&@localedir@&$localedir&g | |
7966 | s&@mandir@&$mandir&g | |
b08c89d9 | 7967 | s&\\\${datarootdir}&$datarootdir&g' ;; |
26f56c1c | 7968 | esac |
3a12e572 | 7969 | _ACEOF |
26f56c1c UD |
7970 | |
7971 | # Neutralize VPATH when `$srcdir' = `.'. | |
7972 | # Shell code in configure.ac might set extrasub. | |
7973 | # FIXME: do we really want to maintain this feature? | |
322e23db UD |
7974 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
7975 | ac_sed_extra="$ac_vpsub | |
3a12e572 UD |
7976 | $extrasub |
7977 | _ACEOF | |
322e23db | 7978 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
3a12e572 UD |
7979 | :t |
7980 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b | |
322e23db | 7981 | s|@configure_input@|$ac_sed_conf_input|;t t |
26f56c1c | 7982 | s&@top_builddir@&$ac_top_builddir_sub&;t t |
322e23db | 7983 | s&@top_build_prefix@&$ac_top_build_prefix&;t t |
26f56c1c UD |
7984 | s&@srcdir@&$ac_srcdir&;t t |
7985 | s&@abs_srcdir@&$ac_abs_srcdir&;t t | |
7986 | s&@top_srcdir@&$ac_top_srcdir&;t t | |
7987 | s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t | |
7988 | s&@builddir@&$ac_builddir&;t t | |
7989 | s&@abs_builddir@&$ac_abs_builddir&;t t | |
7990 | s&@abs_top_builddir@&$ac_abs_top_builddir&;t t | |
7991 | s&@INSTALL@&$ac_INSTALL&;t t | |
7992 | $ac_datarootdir_hack | |
322e23db | 7993 | " |
f318beb8 UD |
7994 | eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ |
7995 | >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 | |
26f56c1c UD |
7996 | |
7997 | test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && | |
f318beb8 UD |
7998 | { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && |
7999 | { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ | |
8000 | "$ac_tmp/out"`; test -z "$ac_out"; } && | |
b08c89d9 | 8001 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
4a531bb0 | 8002 | which seems to be undefined. Please make sure it is defined" >&5 |
322e23db | 8003 | $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
4a531bb0 | 8004 | which seems to be undefined. Please make sure it is defined" >&2;} |
26f56c1c | 8005 | |
f318beb8 | 8006 | rm -f "$ac_tmp/stdin" |
3a12e572 | 8007 | case $ac_file in |
f318beb8 UD |
8008 | -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; |
8009 | *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; | |
322e23db | 8010 | esac \ |
4a531bb0 | 8011 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
26f56c1c UD |
8012 | ;; |
8013 | :H) | |
8014 | # | |
8015 | # CONFIG_HEADER | |
8016 | # | |
3a12e572 | 8017 | if test x"$ac_file" != x-; then |
322e23db UD |
8018 | { |
8019 | $as_echo "/* $configure_input */" \ | |
f318beb8 UD |
8020 | && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" |
8021 | } >"$ac_tmp/config.h" \ | |
4a531bb0 | 8022 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
f318beb8 | 8023 | if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then |
b08c89d9 | 8024 | { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 |
322e23db | 8025 | $as_echo "$as_me: $ac_file is unchanged" >&6;} |
3a12e572 | 8026 | else |
322e23db | 8027 | rm -f "$ac_file" |
f318beb8 | 8028 | mv "$ac_tmp/config.h" "$ac_file" \ |
4a531bb0 | 8029 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
f4b07664 RM |
8030 | fi |
8031 | else | |
322e23db | 8032 | $as_echo "/* $configure_input */" \ |
f318beb8 | 8033 | && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ |
4a531bb0 | 8034 | || as_fn_error $? "could not create -" "$LINENO" 5 |
f4b07664 | 8035 | fi |
26f56c1c | 8036 | ;; |
9382fcee | 8037 | |
b08c89d9 | 8038 | :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 |
322e23db | 8039 | $as_echo "$as_me: executing $ac_file commands" >&6;} |
26f56c1c UD |
8040 | ;; |
8041 | esac | |
3a12e572 UD |
8042 | |
8043 | ||
26f56c1c UD |
8044 | case $ac_file$ac_mode in |
8045 | "default":C) | |
c0fb8a56 UD |
8046 | case $CONFIG_FILES in *config.make*) |
8047 | echo "$config_vars" >> config.make;; | |
8048 | esac | |
3a12e572 | 8049 | test -d bits || mkdir bits ;; |
26f56c1c | 8050 | |
3a12e572 | 8051 | esac |
26f56c1c | 8052 | done # for ac_tag |
3a12e572 | 8053 | |
3a12e572 | 8054 | |
b08c89d9 | 8055 | as_fn_exit 0 |
3a12e572 | 8056 | _ACEOF |
3a12e572 UD |
8057 | ac_clean_files=$ac_clean_files_save |
8058 | ||
322e23db | 8059 | test $ac_write_fail = 0 || |
4a531bb0 | 8060 | as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 |
322e23db | 8061 | |
3a12e572 UD |
8062 | |
8063 | # configure is writing to config.log, and then calls config.status. | |
8064 | # config.status does its own redirection, appending to config.log. | |
8065 | # Unfortunately, on DOS this fails, as config.log is still kept open | |
8066 | # by configure, so config.status won't be able to write to it; its | |
8067 | # output is simply discarded. So we exec the FD to /dev/null, | |
8068 | # effectively closing config.log, so it can be properly (re)opened and | |
8069 | # appended to by config.status. When coming back to configure, we | |
8070 | # need to make the FD available again. | |
8071 | if test "$no_create" != yes; then | |
8072 | ac_cs_success=: | |
2abf9ff1 RM |
8073 | ac_config_status_args= |
8074 | test "$silent" = yes && | |
8075 | ac_config_status_args="$ac_config_status_args --quiet" | |
3a12e572 | 8076 | exec 5>/dev/null |
2abf9ff1 | 8077 | $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false |
3a12e572 UD |
8078 | exec 5>>config.log |
8079 | # Use ||, not &&, to avoid exiting from the if with $? = 1, which | |
8080 | # would make configure fail if this is the last instruction. | |
4a531bb0 | 8081 | $ac_cs_success || as_fn_exit 1 |
3a12e572 | 8082 | fi |
cd6ede75 | 8083 | |
3a12e572 UD |
8084 | # |
8085 | # CONFIG_SUBDIRS section. | |
8086 | # | |
cd6ede75 UD |
8087 | if test "$no_recursion" != yes; then |
8088 | ||
322e23db UD |
8089 | # Remove --cache-file, --srcdir, and --disable-option-checking arguments |
8090 | # so they do not pile up. | |
cd6ede75 UD |
8091 | ac_sub_configure_args= |
8092 | ac_prev= | |
26f56c1c UD |
8093 | eval "set x $ac_configure_args" |
8094 | shift | |
8095 | for ac_arg | |
8096 | do | |
cd6ede75 UD |
8097 | if test -n "$ac_prev"; then |
8098 | ac_prev= | |
8099 | continue | |
8100 | fi | |
3a12e572 | 8101 | case $ac_arg in |
cd6ede75 UD |
8102 | -cache-file | --cache-file | --cache-fil | --cache-fi \ |
8103 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
8104 | ac_prev=cache_file ;; | |
8105 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
3a12e572 UD |
8106 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \ |
8107 | | --c=*) | |
8108 | ;; | |
8109 | --config-cache | -C) | |
cd6ede75 UD |
8110 | ;; |
8111 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
8112 | ac_prev=srcdir ;; | |
8113 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
8114 | ;; | |
3a12e572 UD |
8115 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) |
8116 | ac_prev=prefix ;; | |
8117 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
8118 | ;; | |
322e23db UD |
8119 | --disable-option-checking) |
8120 | ;; | |
26f56c1c UD |
8121 | *) |
8122 | case $ac_arg in | |
322e23db | 8123 | *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
26f56c1c | 8124 | esac |
b08c89d9 | 8125 | as_fn_append ac_sub_configure_args " '$ac_arg'" ;; |
cd6ede75 UD |
8126 | esac |
8127 | done | |
8128 | ||
3a12e572 UD |
8129 | # Always prepend --prefix to ensure using the same prefix |
8130 | # in subdir configurations. | |
26f56c1c UD |
8131 | ac_arg="--prefix=$prefix" |
8132 | case $ac_arg in | |
322e23db | 8133 | *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
26f56c1c UD |
8134 | esac |
8135 | ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args" | |
8136 | ||
8137 | # Pass --silent | |
8138 | if test "$silent" = yes; then | |
8139 | ac_sub_configure_args="--silent $ac_sub_configure_args" | |
8140 | fi | |
3a12e572 | 8141 | |
322e23db UD |
8142 | # Always prepend --disable-option-checking to silence warnings, since |
8143 | # different subdirs can have different --enable and --with options. | |
8144 | ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args" | |
8145 | ||
3a12e572 UD |
8146 | ac_popdir=`pwd` |
8147 | for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue | |
cd6ede75 UD |
8148 | |
8149 | # Do not complain, so a configure script can configure whichever | |
8150 | # parts of a large source tree are present. | |
26f56c1c UD |
8151 | test -d "$srcdir/$ac_dir" || continue |
8152 | ||
8153 | ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)" | |
b08c89d9 | 8154 | $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5 |
322e23db | 8155 | $as_echo "$ac_msg" >&6 |
b08c89d9 | 8156 | as_dir="$ac_dir"; as_fn_mkdir_p |
3a12e572 | 8157 | ac_builddir=. |
cd6ede75 | 8158 | |
26f56c1c UD |
8159 | case "$ac_dir" in |
8160 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
8161 | *) | |
322e23db | 8162 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
26f56c1c | 8163 | # A ".." for each directory in $ac_dir_suffix. |
322e23db | 8164 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
26f56c1c UD |
8165 | case $ac_top_builddir_sub in |
8166 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
8167 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
8168 | esac ;; | |
8169 | esac | |
8170 | ac_abs_top_builddir=$ac_pwd | |
8171 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
8172 | # for backward compatibility: | |
8173 | ac_top_builddir=$ac_top_build_prefix | |
cd6ede75 | 8174 | |
3a12e572 | 8175 | case $srcdir in |
26f56c1c | 8176 | .) # We are building in place. |
3a12e572 | 8177 | ac_srcdir=. |
26f56c1c UD |
8178 | ac_top_srcdir=$ac_top_builddir_sub |
8179 | ac_abs_top_srcdir=$ac_pwd ;; | |
8180 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
3a12e572 | 8181 | ac_srcdir=$srcdir$ac_dir_suffix; |
26f56c1c UD |
8182 | ac_top_srcdir=$srcdir |
8183 | ac_abs_top_srcdir=$srcdir ;; | |
8184 | *) # Relative name. | |
8185 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
8186 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
8187 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
9382fcee | 8188 | esac |
26f56c1c | 8189 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
3a12e572 UD |
8190 | |
8191 | ||
26f56c1c | 8192 | cd "$ac_dir" |
cd6ede75 UD |
8193 | |
8194 | # Check for guested configure; otherwise get Cygnus style configure. | |
26f56c1c UD |
8195 | if test -f "$ac_srcdir/configure.gnu"; then |
8196 | ac_sub_configure=$ac_srcdir/configure.gnu | |
8197 | elif test -f "$ac_srcdir/configure"; then | |
8198 | ac_sub_configure=$ac_srcdir/configure | |
8199 | elif test -f "$ac_srcdir/configure.in"; then | |
8200 | # This should be Cygnus configure. | |
8201 | ac_sub_configure=$ac_aux_dir/configure | |
cd6ede75 | 8202 | else |
b08c89d9 | 8203 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5 |
322e23db | 8204 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;} |
cd6ede75 UD |
8205 | ac_sub_configure= |
8206 | fi | |
8207 | ||
8208 | # The recursion is here. | |
8209 | if test -n "$ac_sub_configure"; then | |
cd6ede75 | 8210 | # Make the cache file name correct relative to the subdirectory. |
3a12e572 UD |
8211 | case $cache_file in |
8212 | [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;; | |
26f56c1c UD |
8213 | *) # Relative name. |
8214 | ac_sub_cache_file=$ac_top_build_prefix$cache_file ;; | |
cd6ede75 | 8215 | esac |
cd6ede75 | 8216 | |
b08c89d9 | 8217 | { $as_echo "$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 | 8218 | $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;} |
cd6ede75 | 8219 | # The eval makes quoting arguments work. |
26f56c1c UD |
8220 | eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \ |
8221 | --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" || | |
4a531bb0 | 8222 | as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5 |
cd6ede75 UD |
8223 | fi |
8224 | ||
26f56c1c | 8225 | cd "$ac_popdir" |
cd6ede75 UD |
8226 | done |
8227 | fi | |
322e23db | 8228 | if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then |
b08c89d9 | 8229 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 |
322e23db UD |
8230 | $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} |
8231 | fi | |
cd6ede75 | 8232 |