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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'\" && | |
200 | test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 | |
201 | test \$(( 1 + 1 )) = 2 || exit 1" | |
202 | if (eval "$as_required") 2>/dev/null; then : | |
203 | as_have_required=yes | |
204 | else | |
205 | as_have_required=no | |
206 | fi | |
207 | if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : | |
208 | ||
209 | else | |
210 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
211 | as_found=false | |
212 | for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH | |
213 | do | |
214 | IFS=$as_save_IFS | |
215 | test -z "$as_dir" && as_dir=. | |
216 | as_found=: | |
217 | case $as_dir in #( | |
218 | /*) | |
219 | for as_base in sh bash ksh sh5; do | |
220 | # Try only shells that exist, to save several forks. | |
221 | as_shell=$as_dir/$as_base | |
222 | if { test -f "$as_shell" || test -f "$as_shell.exe"; } && | |
223 | { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : | |
224 | CONFIG_SHELL=$as_shell as_have_required=yes | |
225 | if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : | |
226 | break 2 | |
227 | fi | |
228 | fi | |
229 | done;; | |
230 | esac | |
231 | as_found=false | |
232 | done | |
233 | $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && | |
234 | { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : | |
235 | CONFIG_SHELL=$SHELL as_have_required=yes | |
236 | fi; } | |
237 | IFS=$as_save_IFS | |
238 | ||
239 | ||
240 | if test "x$CONFIG_SHELL" != x; then : | |
f4a58f0d L |
241 | export CONFIG_SHELL |
242 | # We cannot yet assume a decent shell, so we have to provide a | |
243 | # neutralization value for shells without unset; and this also | |
244 | # works around shells that cannot unset nonexistent variables. | |
245 | # Preserve -v and -x to the replacement shell. | |
246 | BASH_ENV=/dev/null | |
247 | ENV=/dev/null | |
248 | (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV | |
249 | case $- in # (((( | |
250 | *v*x* | *x*v* ) as_opts=-vx ;; | |
251 | *v* ) as_opts=-v ;; | |
252 | *x* ) as_opts=-x ;; | |
253 | * ) as_opts= ;; | |
254 | esac | |
255 | exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} | |
256 | # Admittedly, this is quite paranoid, since all the known shells bail | |
257 | # out after a failed `exec'. | |
258 | $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 | |
259 | exit 255 | |
b08c89d9 UD |
260 | fi |
261 | ||
262 | if test x$as_have_required = xno; then : | |
263 | $as_echo "$0: This script requires a shell more modern than all" | |
264 | $as_echo "$0: the shells that I found on your system." | |
265 | if test x${ZSH_VERSION+set} = xset ; then | |
266 | $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" | |
267 | $as_echo "$0: be upgraded to zsh 4.3.4 or later." | |
268 | else | |
f318beb8 UD |
269 | $as_echo "$0: Please tell bug-autoconf@gnu.org and |
270 | $0: http://sourceware.org/bugzilla/ about your system, | |
271 | $0: including any error possibly output before this | |
b08c89d9 UD |
272 | $0: message. Then install a modern shell, or manually run |
273 | $0: the script under such a shell if you do have one." | |
274 | fi | |
275 | exit 1 | |
276 | fi | |
277 | fi | |
278 | fi | |
279 | SHELL=${CONFIG_SHELL-/bin/sh} | |
280 | export SHELL | |
281 | # Unset more variables known to interfere with behavior of common tools. | |
282 | CLICOLOR_FORCE= GREP_OPTIONS= | |
283 | unset CLICOLOR_FORCE GREP_OPTIONS | |
284 | ||
285 | ## --------------------- ## | |
286 | ## M4sh Shell Functions. ## | |
287 | ## --------------------- ## | |
288 | # as_fn_unset VAR | |
289 | # --------------- | |
290 | # Portably unset VAR. | |
291 | as_fn_unset () | |
292 | { | |
293 | { eval $1=; unset $1;} | |
294 | } | |
295 | as_unset=as_fn_unset | |
296 | ||
297 | # as_fn_set_status STATUS | |
298 | # ----------------------- | |
299 | # Set $? to STATUS, without forking. | |
300 | as_fn_set_status () | |
301 | { | |
302 | return $1 | |
303 | } # as_fn_set_status | |
304 | ||
305 | # as_fn_exit STATUS | |
306 | # ----------------- | |
307 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
308 | as_fn_exit () | |
309 | { | |
310 | set +e | |
311 | as_fn_set_status $1 | |
312 | exit $1 | |
313 | } # as_fn_exit | |
314 | ||
315 | # as_fn_mkdir_p | |
316 | # ------------- | |
317 | # Create "$as_dir" as a directory, including parents if necessary. | |
318 | as_fn_mkdir_p () | |
319 | { | |
320 | ||
321 | case $as_dir in #( | |
322 | -*) as_dir=./$as_dir;; | |
323 | esac | |
324 | test -d "$as_dir" || eval $as_mkdir_p || { | |
325 | as_dirs= | |
326 | while :; do | |
327 | case $as_dir in #( | |
328 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
329 | *) as_qdir=$as_dir;; | |
330 | esac | |
331 | as_dirs="'$as_qdir' $as_dirs" | |
332 | as_dir=`$as_dirname -- "$as_dir" || | |
333 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
334 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
335 | X"$as_dir" : 'X\(//\)$' \| \ | |
336 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
337 | $as_echo X"$as_dir" | | |
338 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
339 | s//\1/ | |
340 | q | |
341 | } | |
342 | /^X\(\/\/\)[^/].*/{ | |
343 | s//\1/ | |
344 | q | |
345 | } | |
346 | /^X\(\/\/\)$/{ | |
347 | s//\1/ | |
348 | q | |
349 | } | |
350 | /^X\(\/\).*/{ | |
351 | s//\1/ | |
352 | q | |
353 | } | |
354 | s/.*/./; q'` | |
355 | test -d "$as_dir" && break | |
356 | done | |
357 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
4a531bb0 | 358 | } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" |
b08c89d9 UD |
359 | |
360 | ||
361 | } # as_fn_mkdir_p | |
f4a58f0d L |
362 | |
363 | # as_fn_executable_p FILE | |
364 | # ----------------------- | |
365 | # Test if FILE is an executable regular file. | |
366 | as_fn_executable_p () | |
367 | { | |
368 | test -f "$1" && test -x "$1" | |
369 | } # as_fn_executable_p | |
b08c89d9 UD |
370 | # as_fn_append VAR VALUE |
371 | # ---------------------- | |
372 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
373 | # advantage of any shell optimizations that allow amortized linear growth over | |
374 | # repeated appends, instead of the typical quadratic growth present in naive | |
375 | # implementations. | |
376 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
377 | eval 'as_fn_append () | |
378 | { | |
379 | eval $1+=\$2 | |
380 | }' | |
381 | else | |
382 | as_fn_append () | |
383 | { | |
384 | eval $1=\$$1\$2 | |
385 | } | |
386 | fi # as_fn_append | |
387 | ||
388 | # as_fn_arith ARG... | |
389 | # ------------------ | |
390 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
391 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
392 | # must be portable across $(()) and expr. | |
393 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
394 | eval 'as_fn_arith () | |
395 | { | |
396 | as_val=$(( $* )) | |
397 | }' | |
398 | else | |
399 | as_fn_arith () | |
400 | { | |
401 | as_val=`expr "$@" || test $? -eq 1` | |
402 | } | |
403 | fi # as_fn_arith | |
404 | ||
405 | ||
4a531bb0 L |
406 | # as_fn_error STATUS ERROR [LINENO LOG_FD] |
407 | # ---------------------------------------- | |
b08c89d9 UD |
408 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are |
409 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
4a531bb0 | 410 | # script with STATUS, using 1 if that was 0. |
b08c89d9 UD |
411 | as_fn_error () |
412 | { | |
4a531bb0 L |
413 | as_status=$1; test $as_status -eq 0 && as_status=1 |
414 | if test "$4"; then | |
415 | as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
416 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 | |
b08c89d9 | 417 | fi |
4a531bb0 | 418 | $as_echo "$as_me: error: $2" >&2 |
b08c89d9 UD |
419 | as_fn_exit $as_status |
420 | } # as_fn_error | |
421 | ||
26f56c1c UD |
422 | if expr a : '\(a\)' >/dev/null 2>&1 && |
423 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
f4b07664 RM |
424 | as_expr=expr |
425 | else | |
426 | as_expr=false | |
427 | fi | |
428 | ||
26f56c1c | 429 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
f4b07664 RM |
430 | as_basename=basename |
431 | else | |
432 | as_basename=false | |
433 | fi | |
3a12e572 | 434 | |
b08c89d9 UD |
435 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
436 | as_dirname=dirname | |
437 | else | |
438 | as_dirname=false | |
439 | fi | |
3a12e572 | 440 | |
26f56c1c | 441 | as_me=`$as_basename -- "$0" || |
3a12e572 UD |
442 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
443 | X"$0" : 'X\(//\)$' \| \ | |
26f56c1c | 444 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
322e23db | 445 | $as_echo X/"$0" | |
26f56c1c UD |
446 | sed '/^.*\/\([^/][^/]*\)\/*$/{ |
447 | s//\1/ | |
448 | q | |
449 | } | |
450 | /^X\/\(\/\/\)$/{ | |
451 | s//\1/ | |
452 | q | |
453 | } | |
454 | /^X\/\(\/\).*/{ | |
455 | s//\1/ | |
456 | q | |
457 | } | |
458 | s/.*/./; q'` | |
3a12e572 | 459 | |
b08c89d9 UD |
460 | # Avoid depending upon Character Ranges. |
461 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
462 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
463 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
464 | as_cr_digits='0123456789' | |
465 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
f4b07664 | 466 | |
3a12e572 | 467 | |
b08c89d9 UD |
468 | as_lineno_1=$LINENO as_lineno_1a=$LINENO |
469 | as_lineno_2=$LINENO as_lineno_2a=$LINENO | |
470 | eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && | |
471 | test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { | |
472 | # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) | |
473 | sed -n ' | |
474 | p | |
475 | /[$]LINENO/= | |
476 | ' <$as_myself | | |
477 | sed ' | |
478 | s/[$]LINENO.*/&-/ | |
479 | t lineno | |
480 | b | |
481 | :lineno | |
482 | N | |
483 | :loop | |
484 | s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ | |
485 | t loop | |
486 | s/-\n.*// | |
487 | ' >$as_me.lineno && | |
488 | chmod +x "$as_me.lineno" || | |
489 | { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } | |
cd6ede75 | 490 | |
f4a58f0d L |
491 | # If we had to re-execute with $CONFIG_SHELL, we're ensured to have |
492 | # already done that, so ensure we don't try to do so again and fall | |
493 | # in an infinite loop. This has already happened in practice. | |
494 | _as_can_reexec=no; export _as_can_reexec | |
b08c89d9 UD |
495 | # Don't try to exec as it changes $[0], causing all sort of problems |
496 | # (the dirname of $[0] is not the place where we might find the | |
497 | # original and so on. Autoconf is especially sensitive to this). | |
498 | . "./$as_me.lineno" | |
499 | # Exit status is that of the last command. | |
500 | exit | |
26f56c1c | 501 | } |
cd6ede75 | 502 | |
b08c89d9 UD |
503 | ECHO_C= ECHO_N= ECHO_T= |
504 | case `echo -n x` in #((((( | |
505 | -n*) | |
506 | case `echo 'xy\c'` in | |
507 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. | |
508 | xy) ECHO_C='\c';; | |
509 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
510 | ECHO_T=' ';; | |
511 | esac;; | |
512 | *) | |
513 | ECHO_N='-n';; | |
514 | esac | |
650425ce | 515 | |
b08c89d9 UD |
516 | rm -f conf$$ conf$$.exe conf$$.file |
517 | if test -d conf$$.dir; then | |
518 | rm -f conf$$.dir/conf$$.file | |
519 | else | |
520 | rm -f conf$$.dir | |
521 | mkdir conf$$.dir 2>/dev/null | |
26f56c1c | 522 | fi |
b08c89d9 UD |
523 | if (echo >conf$$.file) 2>/dev/null; then |
524 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
525 | as_ln_s='ln -s' | |
526 | # ... but there are two gotchas: | |
527 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
528 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
f4a58f0d | 529 | # In both cases, we have to default to `cp -pR'. |
b08c89d9 | 530 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || |
f4a58f0d | 531 | as_ln_s='cp -pR' |
b08c89d9 UD |
532 | elif ln conf$$.file conf$$ 2>/dev/null; then |
533 | as_ln_s=ln | |
534 | else | |
f4a58f0d | 535 | as_ln_s='cp -pR' |
b08c89d9 | 536 | fi |
26f56c1c | 537 | else |
f4a58f0d | 538 | as_ln_s='cp -pR' |
26f56c1c | 539 | fi |
b08c89d9 UD |
540 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
541 | rmdir conf$$.dir 2>/dev/null | |
26f56c1c | 542 | |
b08c89d9 UD |
543 | if mkdir -p . 2>/dev/null; then |
544 | as_mkdir_p='mkdir -p "$as_dir"' | |
545 | else | |
546 | test -d ./-p && rmdir ./-p | |
547 | as_mkdir_p=false | |
26f56c1c UD |
548 | fi |
549 | ||
f4a58f0d L |
550 | as_test_x='test -x' |
551 | as_executable_p=as_fn_executable_p | |
26f56c1c | 552 | |
b08c89d9 UD |
553 | # Sed expression to map a string onto a valid CPP name. |
554 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" | |
26f56c1c | 555 | |
b08c89d9 UD |
556 | # Sed expression to map a string onto a valid variable name. |
557 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" | |
26f56c1c UD |
558 | |
559 | ||
b08c89d9 UD |
560 | test -n "$DJDIR" || exec 7<&0 </dev/null |
561 | exec 6>&1 | |
cd6ede75 | 562 | |
3a12e572 | 563 | # Name of the host. |
4a531bb0 | 564 | # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, |
3a12e572 UD |
565 | # so uname gets run too. |
566 | ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` | |
567 | ||
3a12e572 UD |
568 | # |
569 | # Initializations. | |
570 | # | |
cd6ede75 | 571 | ac_default_prefix=/usr/local |
26f56c1c | 572 | ac_clean_files= |
f4b07664 | 573 | ac_config_libobj_dir=. |
26f56c1c | 574 | LIBOBJS= |
3a12e572 UD |
575 | cross_compiling=no |
576 | subdirs= | |
577 | MFLAGS= | |
578 | MAKEFLAGS= | |
3a12e572 | 579 | |
3a12e572 | 580 | # Identity of this package. |
f4b07664 | 581 | PACKAGE_NAME='GNU C Library' |
f318beb8 | 582 | PACKAGE_TARNAME='glibc' |
f4b07664 RM |
583 | PACKAGE_VERSION='(see version.h)' |
584 | PACKAGE_STRING='GNU C Library (see version.h)' | |
f318beb8 UD |
585 | PACKAGE_BUGREPORT='http://sourceware.org/bugzilla/' |
586 | PACKAGE_URL='http://www.gnu.org/software/glibc/' | |
3a12e572 UD |
587 | |
588 | ac_unique_file="include/features.h" | |
322e23db | 589 | enable_option_checking=no |
918b5606 | 590 | ac_includes_default='/* none */' |
322e23db | 591 | ac_subst_vars='LTLIBOBJS |
a152f366 | 592 | LIBOBJS |
322e23db UD |
593 | RELEASE |
594 | VERSION | |
595 | mach_interface_list | |
596 | DEFINES | |
322e23db | 597 | static_nss |
322e23db | 598 | profile |
cc08749b | 599 | libc_cv_pie_default |
322e23db UD |
600 | libc_cv_pic_default |
601 | shared | |
602 | static | |
322e23db UD |
603 | ldd_rewrite_script |
604 | use_ldconfig | |
322e23db UD |
605 | libc_cv_forced_unwind |
606 | libc_cv_rootsbindir | |
4248b1b1 | 607 | libc_cv_localstatedir |
322e23db UD |
608 | libc_cv_sysconfdir |
609 | libc_cv_localedir | |
aaa8cb4b | 610 | libc_cv_rtlddir |
322e23db UD |
611 | libc_cv_slibdir |
612 | old_glibc_headers | |
3cc3ef96 | 613 | use_nscd |
322e23db | 614 | libc_cv_gcc_unwind_find_fde |
7ffa9423 | 615 | libc_extra_cppflags |
30b99d79 | 616 | libc_extra_cflags |
61653dfb | 617 | CPPUNDEFS |
322e23db | 618 | sizeof_long_double |
322e23db UD |
619 | have_selinux |
620 | have_libcap | |
621 | have_libaudit | |
622 | LIBGD | |
85c2e611 | 623 | libc_cv_cc_loop_to_function |
322e23db | 624 | libc_cv_cc_submachine |
bef0b507 | 625 | libc_cv_cc_nofma |
322e23db | 626 | exceptions |
1c7570ff | 627 | gnu89_inline |
322e23db UD |
628 | libc_cv_ssp |
629 | fno_unit_at_a_time | |
5c550700 | 630 | libc_cv_output_format |
322e23db UD |
631 | libc_cv_hashstyle |
632 | libc_cv_fpie | |
633 | libc_cv_z_execstack | |
634 | libc_cv_z_combreloc | |
635 | ASFLAGS_config | |
322e23db UD |
636 | libc_cv_Bgroup |
637 | libc_cv_cc_with_libunwind | |
83569fb8 | 638 | libc_cv_protected_data |
322e23db UD |
639 | BISON |
640 | INSTALL_INFO | |
641 | PERL | |
322e23db UD |
642 | BASH_SHELL |
643 | libc_cv_gcc_static_libgcc | |
644 | CXX_SYSINCLUDES | |
645 | SYSINCLUDES | |
646 | AUTOCONF | |
30b99d79 | 647 | NM |
0786794f | 648 | AWK |
322e23db UD |
649 | SED |
650 | MAKEINFO | |
651 | MSGFMT | |
652 | MAKE | |
322e23db UD |
653 | LD |
654 | AS | |
1b74661a | 655 | OBJCOPY |
322e23db UD |
656 | OBJDUMP |
657 | AR | |
658 | LN_S | |
659 | INSTALL_DATA | |
660 | INSTALL_SCRIPT | |
661 | INSTALL_PROGRAM | |
662 | sysdeps_add_ons | |
663 | sysnames | |
664 | submachine | |
6f89d2f3 | 665 | multi_arch |
322e23db UD |
666 | base_machine |
667 | add_on_subdirs | |
668 | add_ons | |
e4608715 | 669 | build_pt_chown |
c53d909c | 670 | build_nscd |
021db4be | 671 | link_obsolete_rpc |
322e23db | 672 | libc_cv_nss_crypt |
a4ecc9eb | 673 | enable_werror |
322e23db UD |
674 | all_warnings |
675 | force_install | |
676 | bindnow | |
5a414ff7 | 677 | enable_lock_elision |
740b3dbe | 678 | hardcoded_path_in_tests |
f781ef40 | 679 | use_default_link |
c91c505f | 680 | sysheaders |
322e23db UD |
681 | with_fp |
682 | ac_ct_CXX | |
683 | CXXFLAGS | |
684 | CXX | |
e4693aa7 | 685 | READELF |
322e23db UD |
686 | CPP |
687 | cross_compiling | |
688 | BUILD_CC | |
689 | OBJEXT | |
690 | ac_ct_CC | |
691 | CPPFLAGS | |
692 | LDFLAGS | |
693 | CFLAGS | |
694 | CC | |
c16a054d AS |
695 | host_os |
696 | host_vendor | |
697 | host_cpu | |
698 | host | |
699 | build_os | |
700 | build_vendor | |
701 | build_cpu | |
702 | build | |
7967983f | 703 | subdirs |
8b748aed JM |
704 | REPORT_BUGS_TEXI |
705 | REPORT_BUGS_TO | |
706 | PKGVERSION_TEXI | |
707 | PKGVERSION | |
322e23db UD |
708 | target_alias |
709 | host_alias | |
710 | build_alias | |
711 | LIBS | |
712 | ECHO_T | |
713 | ECHO_N | |
714 | ECHO_C | |
715 | DEFS | |
716 | mandir | |
717 | localedir | |
718 | libdir | |
719 | psdir | |
720 | pdfdir | |
721 | dvidir | |
722 | htmldir | |
723 | infodir | |
724 | docdir | |
725 | oldincludedir | |
726 | includedir | |
727 | localstatedir | |
728 | sharedstatedir | |
729 | sysconfdir | |
730 | datadir | |
731 | datarootdir | |
732 | libexecdir | |
733 | sbindir | |
734 | bindir | |
735 | program_transform_name | |
736 | prefix | |
737 | exec_prefix | |
b08c89d9 | 738 | PACKAGE_URL |
322e23db UD |
739 | PACKAGE_BUGREPORT |
740 | PACKAGE_STRING | |
741 | PACKAGE_VERSION | |
742 | PACKAGE_TARNAME | |
743 | PACKAGE_NAME | |
744 | PATH_SEPARATOR | |
745 | SHELL' | |
a152f366 | 746 | ac_subst_files='' |
322e23db UD |
747 | ac_user_opts=' |
748 | enable_option_checking | |
8b748aed JM |
749 | with_pkgversion |
750 | with_bugurl | |
322e23db UD |
751 | with_gd |
752 | with_gd_include | |
753 | with_gd_lib | |
754 | with_fp | |
755 | with_binutils | |
322e23db | 756 | with_selinux |
322e23db | 757 | with_headers |
f781ef40 | 758 | with_default_link |
322e23db | 759 | enable_sanity_checks |
322e23db UD |
760 | enable_shared |
761 | enable_profile | |
740b3dbe | 762 | enable_hardcoded_path_in_tests |
322e23db | 763 | enable_stackguard_randomization |
1717da59 | 764 | enable_lock_elision |
322e23db | 765 | enable_add_ons |
322e23db UD |
766 | enable_hidden_plt |
767 | enable_bind_now | |
768 | enable_static_nss | |
769 | enable_force_install | |
8894bad3 | 770 | enable_maintainer_mode |
322e23db UD |
771 | enable_kernel |
772 | enable_all_warnings | |
a4ecc9eb | 773 | enable_werror |
322e23db | 774 | enable_multi_arch |
322e23db | 775 | enable_nss_crypt |
021db4be | 776 | enable_obsolete_rpc |
3a097cc7 | 777 | enable_systemtap |
c53d909c | 778 | enable_build_nscd |
3cc3ef96 | 779 | enable_nscd |
e4608715 | 780 | enable_pt_chown |
5695d46f | 781 | enable_mathvec |
322e23db UD |
782 | with_cpu |
783 | ' | |
a152f366 UD |
784 | ac_precious_vars='build_alias |
785 | host_alias | |
786 | target_alias | |
787 | CC | |
788 | CFLAGS | |
789 | LDFLAGS | |
790 | LIBS | |
791 | CPPFLAGS | |
792 | CPP | |
793 | CXX | |
794 | CXXFLAGS | |
795 | CCC' | |
7967983f RM |
796 | ac_subdirs_all=' |
797 | ' | |
a152f366 UD |
798 | |
799 | # Initialize some variables set by options. | |
800 | ac_init_help= | |
801 | ac_init_version=false | |
322e23db UD |
802 | ac_unrecognized_opts= |
803 | ac_unrecognized_sep= | |
a152f366 UD |
804 | # The variables have the same names as the options, with |
805 | # dashes changed to underlines. | |
806 | cache_file=/dev/null | |
807 | exec_prefix=NONE | |
808 | no_create= | |
809 | no_recursion= | |
810 | prefix=NONE | |
811 | program_prefix=NONE | |
812 | program_suffix=NONE | |
813 | program_transform_name=s,x,x, | |
814 | silent= | |
815 | site= | |
816 | srcdir= | |
817 | verbose= | |
818 | x_includes=NONE | |
819 | x_libraries=NONE | |
820 | ||
821 | # Installation directory options. | |
822 | # These are left unexpanded so users can "make install exec_prefix=/foo" | |
823 | # and all the variables that are supposed to be based on exec_prefix | |
824 | # by default will actually change. | |
825 | # Use braces instead of parens because sh, perl, etc. also accept them. | |
826 | # (The list follows the same order as the GNU Coding Standards.) | |
827 | bindir='${exec_prefix}/bin' | |
828 | sbindir='${exec_prefix}/sbin' | |
829 | libexecdir='${exec_prefix}/libexec' | |
830 | datarootdir='${prefix}/share' | |
831 | datadir='${datarootdir}' | |
832 | sysconfdir='${prefix}/etc' | |
833 | sharedstatedir='${prefix}/com' | |
834 | localstatedir='${prefix}/var' | |
835 | includedir='${prefix}/include' | |
836 | oldincludedir='/usr/include' | |
837 | docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' | |
838 | infodir='${datarootdir}/info' | |
839 | htmldir='${docdir}' | |
26f56c1c UD |
840 | dvidir='${docdir}' |
841 | pdfdir='${docdir}' | |
842 | psdir='${docdir}' | |
843 | libdir='${exec_prefix}/lib' | |
844 | localedir='${datarootdir}/locale' | |
845 | mandir='${datarootdir}/man' | |
cd6ede75 | 846 | |
cd6ede75 | 847 | ac_prev= |
26f56c1c | 848 | ac_dashdash= |
cd6ede75 UD |
849 | for ac_option |
850 | do | |
cd6ede75 UD |
851 | # If the previous option needs an argument, assign it. |
852 | if test -n "$ac_prev"; then | |
26f56c1c | 853 | eval $ac_prev=\$ac_option |
cd6ede75 UD |
854 | ac_prev= |
855 | continue | |
856 | fi | |
857 | ||
26f56c1c | 858 | case $ac_option in |
f318beb8 UD |
859 | *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; |
860 | *=) ac_optarg= ;; | |
861 | *) ac_optarg=yes ;; | |
26f56c1c | 862 | esac |
cd6ede75 UD |
863 | |
864 | # Accept the important Cygnus configure options, so we can diagnose typos. | |
865 | ||
26f56c1c UD |
866 | case $ac_dashdash$ac_option in |
867 | --) | |
868 | ac_dashdash=yes ;; | |
cd6ede75 UD |
869 | |
870 | -bindir | --bindir | --bindi | --bind | --bin | --bi) | |
871 | ac_prev=bindir ;; | |
872 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) | |
3a12e572 | 873 | bindir=$ac_optarg ;; |
cd6ede75 UD |
874 | |
875 | -build | --build | --buil | --bui | --bu) | |
3a12e572 | 876 | ac_prev=build_alias ;; |
cd6ede75 | 877 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) |
3a12e572 | 878 | build_alias=$ac_optarg ;; |
cd6ede75 UD |
879 | |
880 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
881 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
882 | ac_prev=cache_file ;; | |
883 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
884 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) | |
3a12e572 UD |
885 | cache_file=$ac_optarg ;; |
886 | ||
887 | --config-cache | -C) | |
888 | cache_file=config.cache ;; | |
cd6ede75 | 889 | |
26f56c1c | 890 | -datadir | --datadir | --datadi | --datad) |
cd6ede75 | 891 | ac_prev=datadir ;; |
26f56c1c | 892 | -datadir=* | --datadir=* | --datadi=* | --datad=*) |
3a12e572 | 893 | datadir=$ac_optarg ;; |
cd6ede75 | 894 | |
26f56c1c UD |
895 | -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ |
896 | | --dataroo | --dataro | --datar) | |
897 | ac_prev=datarootdir ;; | |
898 | -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ | |
899 | | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) | |
900 | datarootdir=$ac_optarg ;; | |
901 | ||
cd6ede75 | 902 | -disable-* | --disable-*) |
322e23db | 903 | ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` |
cd6ede75 | 904 | # Reject names that are not valid shell variable names. |
322e23db | 905 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
4a531bb0 | 906 | as_fn_error $? "invalid feature name: $ac_useropt" |
322e23db UD |
907 | ac_useropt_orig=$ac_useropt |
908 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
909 | case $ac_user_opts in | |
910 | *" | |
911 | "enable_$ac_useropt" | |
912 | "*) ;; | |
913 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" | |
914 | ac_unrecognized_sep=', ';; | |
915 | esac | |
916 | eval enable_$ac_useropt=no ;; | |
26f56c1c UD |
917 | |
918 | -docdir | --docdir | --docdi | --doc | --do) | |
919 | ac_prev=docdir ;; | |
920 | -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) | |
921 | docdir=$ac_optarg ;; | |
922 | ||
923 | -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) | |
924 | ac_prev=dvidir ;; | |
925 | -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) | |
926 | dvidir=$ac_optarg ;; | |
cd6ede75 UD |
927 | |
928 | -enable-* | --enable-*) | |
322e23db | 929 | ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` |
cd6ede75 | 930 | # Reject names that are not valid shell variable names. |
322e23db | 931 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
4a531bb0 | 932 | as_fn_error $? "invalid feature name: $ac_useropt" |
322e23db UD |
933 | ac_useropt_orig=$ac_useropt |
934 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
935 | case $ac_user_opts in | |
936 | *" | |
937 | "enable_$ac_useropt" | |
938 | "*) ;; | |
939 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" | |
940 | ac_unrecognized_sep=', ';; | |
941 | esac | |
942 | eval enable_$ac_useropt=\$ac_optarg ;; | |
cd6ede75 UD |
943 | |
944 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | |
945 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | |
946 | | --exec | --exe | --ex) | |
947 | ac_prev=exec_prefix ;; | |
948 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | |
949 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | |
950 | | --exec=* | --exe=* | --ex=*) | |
3a12e572 | 951 | exec_prefix=$ac_optarg ;; |
cd6ede75 UD |
952 | |
953 | -gas | --gas | --ga | --g) | |
954 | # Obsolete; use --with-gas. | |
955 | with_gas=yes ;; | |
956 | ||
3a12e572 UD |
957 | -help | --help | --hel | --he | -h) |
958 | ac_init_help=long ;; | |
959 | -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) | |
960 | ac_init_help=recursive ;; | |
961 | -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) | |
962 | ac_init_help=short ;; | |
cd6ede75 UD |
963 | |
964 | -host | --host | --hos | --ho) | |
3a12e572 | 965 | ac_prev=host_alias ;; |
cd6ede75 | 966 | -host=* | --host=* | --hos=* | --ho=*) |
3a12e572 | 967 | host_alias=$ac_optarg ;; |
cd6ede75 | 968 | |
26f56c1c UD |
969 | -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) |
970 | ac_prev=htmldir ;; | |
971 | -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ | |
972 | | --ht=*) | |
973 | htmldir=$ac_optarg ;; | |
974 | ||
cd6ede75 UD |
975 | -includedir | --includedir | --includedi | --included | --include \ |
976 | | --includ | --inclu | --incl | --inc) | |
977 | ac_prev=includedir ;; | |
978 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | |
979 | | --includ=* | --inclu=* | --incl=* | --inc=*) | |
3a12e572 | 980 | includedir=$ac_optarg ;; |
cd6ede75 UD |
981 | |
982 | -infodir | --infodir | --infodi | --infod | --info | --inf) | |
983 | ac_prev=infodir ;; | |
984 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) | |
3a12e572 | 985 | infodir=$ac_optarg ;; |
cd6ede75 UD |
986 | |
987 | -libdir | --libdir | --libdi | --libd) | |
988 | ac_prev=libdir ;; | |
989 | -libdir=* | --libdir=* | --libdi=* | --libd=*) | |
3a12e572 | 990 | libdir=$ac_optarg ;; |
cd6ede75 UD |
991 | |
992 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | |
993 | | --libexe | --libex | --libe) | |
994 | ac_prev=libexecdir ;; | |
995 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | |
996 | | --libexe=* | --libex=* | --libe=*) | |
3a12e572 | 997 | libexecdir=$ac_optarg ;; |
cd6ede75 | 998 | |
26f56c1c UD |
999 | -localedir | --localedir | --localedi | --localed | --locale) |
1000 | ac_prev=localedir ;; | |
1001 | -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) | |
1002 | localedir=$ac_optarg ;; | |
1003 | ||
cd6ede75 | 1004 | -localstatedir | --localstatedir | --localstatedi | --localstated \ |
26f56c1c | 1005 | | --localstate | --localstat | --localsta | --localst | --locals) |
cd6ede75 UD |
1006 | ac_prev=localstatedir ;; |
1007 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | |
26f56c1c | 1008 | | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) |
3a12e572 | 1009 | localstatedir=$ac_optarg ;; |
cd6ede75 UD |
1010 | |
1011 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) | |
1012 | ac_prev=mandir ;; | |
1013 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) | |
3a12e572 | 1014 | mandir=$ac_optarg ;; |
cd6ede75 UD |
1015 | |
1016 | -nfp | --nfp | --nf) | |
1017 | # Obsolete; use --without-fp. | |
1018 | with_fp=no ;; | |
1019 | ||
1020 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
3a12e572 | 1021 | | --no-cr | --no-c | -n) |
cd6ede75 UD |
1022 | no_create=yes ;; |
1023 | ||
1024 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
1025 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) | |
1026 | no_recursion=yes ;; | |
1027 | ||
1028 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ | |
1029 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ | |
1030 | | --oldin | --oldi | --old | --ol | --o) | |
1031 | ac_prev=oldincludedir ;; | |
1032 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | |
1033 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | |
1034 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) | |
3a12e572 | 1035 | oldincludedir=$ac_optarg ;; |
cd6ede75 UD |
1036 | |
1037 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
1038 | ac_prev=prefix ;; | |
1039 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
3a12e572 | 1040 | prefix=$ac_optarg ;; |
cd6ede75 UD |
1041 | |
1042 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ | |
1043 | | --program-pre | --program-pr | --program-p) | |
1044 | ac_prev=program_prefix ;; | |
1045 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ | |
1046 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) | |
3a12e572 | 1047 | program_prefix=$ac_optarg ;; |
cd6ede75 UD |
1048 | |
1049 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ | |
1050 | | --program-suf | --program-su | --program-s) | |
1051 | ac_prev=program_suffix ;; | |
1052 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ | |
1053 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) | |
3a12e572 | 1054 | program_suffix=$ac_optarg ;; |
cd6ede75 UD |
1055 | |
1056 | -program-transform-name | --program-transform-name \ | |
1057 | | --program-transform-nam | --program-transform-na \ | |
1058 | | --program-transform-n | --program-transform- \ | |
1059 | | --program-transform | --program-transfor \ | |
1060 | | --program-transfo | --program-transf \ | |
1061 | | --program-trans | --program-tran \ | |
1062 | | --progr-tra | --program-tr | --program-t) | |
1063 | ac_prev=program_transform_name ;; | |
1064 | -program-transform-name=* | --program-transform-name=* \ | |
1065 | | --program-transform-nam=* | --program-transform-na=* \ | |
1066 | | --program-transform-n=* | --program-transform-=* \ | |
1067 | | --program-transform=* | --program-transfor=* \ | |
1068 | | --program-transfo=* | --program-transf=* \ | |
1069 | | --program-trans=* | --program-tran=* \ | |
1070 | | --progr-tra=* | --program-tr=* | --program-t=*) | |
3a12e572 | 1071 | program_transform_name=$ac_optarg ;; |
cd6ede75 | 1072 | |
26f56c1c UD |
1073 | -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) |
1074 | ac_prev=pdfdir ;; | |
1075 | -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) | |
1076 | pdfdir=$ac_optarg ;; | |
1077 | ||
1078 | -psdir | --psdir | --psdi | --psd | --ps) | |
1079 | ac_prev=psdir ;; | |
1080 | -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) | |
1081 | psdir=$ac_optarg ;; | |
1082 | ||
cd6ede75 UD |
1083 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
1084 | | -silent | --silent | --silen | --sile | --sil) | |
1085 | silent=yes ;; | |
1086 | ||
1087 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) | |
1088 | ac_prev=sbindir ;; | |
1089 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | |
1090 | | --sbi=* | --sb=*) | |
3a12e572 | 1091 | sbindir=$ac_optarg ;; |
cd6ede75 UD |
1092 | |
1093 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ | |
1094 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | |
1095 | | --sharedst | --shareds | --shared | --share | --shar \ | |
1096 | | --sha | --sh) | |
1097 | ac_prev=sharedstatedir ;; | |
1098 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ | |
1099 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | |
1100 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | |
1101 | | --sha=* | --sh=*) | |
3a12e572 | 1102 | sharedstatedir=$ac_optarg ;; |
cd6ede75 UD |
1103 | |
1104 | -site | --site | --sit) | |
1105 | ac_prev=site ;; | |
1106 | -site=* | --site=* | --sit=*) | |
3a12e572 | 1107 | site=$ac_optarg ;; |
cd6ede75 UD |
1108 | |
1109 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
1110 | ac_prev=srcdir ;; | |
1111 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
3a12e572 | 1112 | srcdir=$ac_optarg ;; |
cd6ede75 UD |
1113 | |
1114 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | |
1115 | | --syscon | --sysco | --sysc | --sys | --sy) | |
1116 | ac_prev=sysconfdir ;; | |
1117 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | |
1118 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) | |
3a12e572 | 1119 | sysconfdir=$ac_optarg ;; |
cd6ede75 UD |
1120 | |
1121 | -target | --target | --targe | --targ | --tar | --ta | --t) | |
3a12e572 | 1122 | ac_prev=target_alias ;; |
cd6ede75 | 1123 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) |
3a12e572 | 1124 | target_alias=$ac_optarg ;; |
cd6ede75 UD |
1125 | |
1126 | -v | -verbose | --verbose | --verbos | --verbo | --verb) | |
1127 | verbose=yes ;; | |
1128 | ||
3a12e572 UD |
1129 | -version | --version | --versio | --versi | --vers | -V) |
1130 | ac_init_version=: ;; | |
cd6ede75 UD |
1131 | |
1132 | -with-* | --with-*) | |
322e23db | 1133 | ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` |
cd6ede75 | 1134 | # Reject names that are not valid shell variable names. |
322e23db | 1135 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
4a531bb0 | 1136 | as_fn_error $? "invalid package name: $ac_useropt" |
322e23db UD |
1137 | ac_useropt_orig=$ac_useropt |
1138 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1139 | case $ac_user_opts in | |
1140 | *" | |
1141 | "with_$ac_useropt" | |
1142 | "*) ;; | |
1143 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" | |
1144 | ac_unrecognized_sep=', ';; | |
1145 | esac | |
1146 | eval with_$ac_useropt=\$ac_optarg ;; | |
cd6ede75 UD |
1147 | |
1148 | -without-* | --without-*) | |
322e23db | 1149 | ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` |
cd6ede75 | 1150 | # Reject names that are not valid shell variable names. |
322e23db | 1151 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
4a531bb0 | 1152 | as_fn_error $? "invalid package name: $ac_useropt" |
322e23db UD |
1153 | ac_useropt_orig=$ac_useropt |
1154 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1155 | case $ac_user_opts in | |
1156 | *" | |
1157 | "with_$ac_useropt" | |
1158 | "*) ;; | |
1159 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" | |
1160 | ac_unrecognized_sep=', ';; | |
1161 | esac | |
1162 | eval with_$ac_useropt=no ;; | |
cd6ede75 UD |
1163 | |
1164 | --x) | |
1165 | # Obsolete; use --with-x. | |
1166 | with_x=yes ;; | |
1167 | ||
1168 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | |
1169 | | --x-incl | --x-inc | --x-in | --x-i) | |
1170 | ac_prev=x_includes ;; | |
1171 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | |
1172 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) | |
3a12e572 | 1173 | x_includes=$ac_optarg ;; |
cd6ede75 UD |
1174 | |
1175 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ | |
1176 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) | |
1177 | ac_prev=x_libraries ;; | |
1178 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | |
1179 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | |
3a12e572 | 1180 | x_libraries=$ac_optarg ;; |
cd6ede75 | 1181 | |
4a531bb0 L |
1182 | -*) as_fn_error $? "unrecognized option: \`$ac_option' |
1183 | Try \`$0 --help' for more information" | |
cd6ede75 UD |
1184 | ;; |
1185 | ||
3a12e572 UD |
1186 | *=*) |
1187 | ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` | |
1188 | # Reject names that are not valid shell variable names. | |
b08c89d9 UD |
1189 | case $ac_envvar in #( |
1190 | '' | [0-9]* | *[!_$as_cr_alnum]* ) | |
4a531bb0 | 1191 | as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; |
b08c89d9 | 1192 | esac |
26f56c1c | 1193 | eval $ac_envvar=\$ac_optarg |
3a12e572 UD |
1194 | export $ac_envvar ;; |
1195 | ||
cd6ede75 | 1196 | *) |
3a12e572 | 1197 | # FIXME: should be removed in autoconf 3.0. |
322e23db | 1198 | $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 |
3a12e572 | 1199 | expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && |
322e23db | 1200 | $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 |
f318beb8 | 1201 | : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" |
cd6ede75 UD |
1202 | ;; |
1203 | ||
1204 | esac | |
1205 | done | |
1206 | ||
1207 | if test -n "$ac_prev"; then | |
3a12e572 | 1208 | ac_option=--`echo $ac_prev | sed 's/_/-/g'` |
4a531bb0 | 1209 | as_fn_error $? "missing argument to $ac_option" |
cd6ede75 | 1210 | fi |
cd6ede75 | 1211 | |
322e23db UD |
1212 | if test -n "$ac_unrecognized_opts"; then |
1213 | case $enable_option_checking in | |
1214 | no) ;; | |
4a531bb0 | 1215 | fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; |
322e23db UD |
1216 | *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; |
1217 | esac | |
1218 | fi | |
1219 | ||
1220 | # Check all directory arguments for consistency. | |
26f56c1c UD |
1221 | for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ |
1222 | datadir sysconfdir sharedstatedir localstatedir includedir \ | |
1223 | oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ | |
1224 | libdir localedir mandir | |
cd6ede75 | 1225 | do |
26f56c1c | 1226 | eval ac_val=\$$ac_var |
322e23db UD |
1227 | # Remove trailing slashes. |
1228 | case $ac_val in | |
1229 | */ ) | |
1230 | ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` | |
1231 | eval $ac_var=\$ac_val;; | |
1232 | esac | |
1233 | # Be sure to have absolute directory names. | |
3a12e572 | 1234 | case $ac_val in |
26f56c1c UD |
1235 | [\\/$]* | ?:[\\/]* ) continue;; |
1236 | NONE | '' ) case $ac_var in *prefix ) continue;; esac;; | |
cd6ede75 | 1237 | esac |
4a531bb0 | 1238 | as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" |
cd6ede75 UD |
1239 | done |
1240 | ||
3a12e572 UD |
1241 | # There might be people who depend on the old broken behavior: `$host' |
1242 | # used to hold the argument of --host etc. | |
1243 | # FIXME: To remove some day. | |
1244 | build=$build_alias | |
1245 | host=$host_alias | |
1246 | target=$target_alias | |
1247 | ||
1248 | # FIXME: To remove some day. | |
1249 | if test "x$host_alias" != x; then | |
1250 | if test "x$build_alias" = x; then | |
1251 | cross_compiling=maybe | |
3a12e572 UD |
1252 | elif test "x$build_alias" != "x$host_alias"; then |
1253 | cross_compiling=yes | |
1254 | fi | |
1255 | fi | |
cd6ede75 | 1256 | |
3a12e572 UD |
1257 | ac_tool_prefix= |
1258 | test -n "$host_alias" && ac_tool_prefix=$host_alias- | |
1259 | ||
1260 | test "$silent" = yes && exec 6>/dev/null | |
cd6ede75 | 1261 | |
cd6ede75 | 1262 | |
26f56c1c UD |
1263 | ac_pwd=`pwd` && test -n "$ac_pwd" && |
1264 | ac_ls_di=`ls -di .` && | |
1265 | ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || | |
4a531bb0 | 1266 | as_fn_error $? "working directory cannot be determined" |
26f56c1c | 1267 | test "X$ac_ls_di" = "X$ac_pwd_ls_di" || |
4a531bb0 | 1268 | as_fn_error $? "pwd does not report name of working directory" |
26f56c1c UD |
1269 | |
1270 | ||
cd6ede75 UD |
1271 | # Find the source files, if location was not specified. |
1272 | if test -z "$srcdir"; then | |
1273 | ac_srcdir_defaulted=yes | |
26f56c1c | 1274 | # Try the directory containing this script, then the parent directory. |
322e23db UD |
1275 | ac_confdir=`$as_dirname -- "$as_myself" || |
1276 | $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
1277 | X"$as_myself" : 'X\(//\)[^/]' \| \ | |
1278 | X"$as_myself" : 'X\(//\)$' \| \ | |
1279 | X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || | |
1280 | $as_echo X"$as_myself" | | |
26f56c1c UD |
1281 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
1282 | s//\1/ | |
1283 | q | |
1284 | } | |
1285 | /^X\(\/\/\)[^/].*/{ | |
1286 | s//\1/ | |
1287 | q | |
1288 | } | |
1289 | /^X\(\/\/\)$/{ | |
1290 | s//\1/ | |
1291 | q | |
1292 | } | |
1293 | /^X\(\/\).*/{ | |
1294 | s//\1/ | |
1295 | q | |
1296 | } | |
1297 | s/.*/./; q'` | |
cd6ede75 | 1298 | srcdir=$ac_confdir |
26f56c1c | 1299 | if test ! -r "$srcdir/$ac_unique_file"; then |
cd6ede75 UD |
1300 | srcdir=.. |
1301 | fi | |
1302 | else | |
1303 | ac_srcdir_defaulted=no | |
1304 | fi | |
26f56c1c UD |
1305 | if test ! -r "$srcdir/$ac_unique_file"; then |
1306 | test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." | |
4a531bb0 | 1307 | as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" |
cd6ede75 | 1308 | fi |
26f56c1c UD |
1309 | ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" |
1310 | ac_abs_confdir=`( | |
4a531bb0 | 1311 | cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" |
26f56c1c UD |
1312 | pwd)` |
1313 | # When building in place, set srcdir=. | |
1314 | if test "$ac_abs_confdir" = "$ac_pwd"; then | |
1315 | srcdir=. | |
1316 | fi | |
1317 | # Remove unnecessary trailing slashes from srcdir. | |
1318 | # Double slashes in file names in object file debugging info | |
1319 | # mess up M-x gdb in Emacs. | |
1320 | case $srcdir in | |
1321 | */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; | |
1322 | esac | |
1323 | for ac_var in $ac_precious_vars; do | |
1324 | eval ac_env_${ac_var}_set=\${${ac_var}+set} | |
1325 | eval ac_env_${ac_var}_value=\$${ac_var} | |
1326 | eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} | |
1327 | eval ac_cv_env_${ac_var}_value=\$${ac_var} | |
1328 | done | |
3a12e572 UD |
1329 | |
1330 | # | |
1331 | # Report the --help message. | |
1332 | # | |
1333 | if test "$ac_init_help" = "long"; then | |
1334 | # Omit some internal or obsolete options to make the list less imposing. | |
1335 | # This message is too long to be a string in the A/UX 3.1 sh. | |
1336 | cat <<_ACEOF | |
f4b07664 | 1337 | \`configure' configures GNU C Library (see version.h) to adapt to many kinds of systems. |
3a12e572 UD |
1338 | |
1339 | Usage: $0 [OPTION]... [VAR=VALUE]... | |
1340 | ||
1341 | To assign environment variables (e.g., CC, CFLAGS...), specify them as | |
1342 | VAR=VALUE. See below for descriptions of some of the useful variables. | |
1343 | ||
1344 | Defaults for the options are specified in brackets. | |
1345 | ||
1346 | Configuration: | |
1347 | -h, --help display this help and exit | |
1348 | --help=short display options specific to this package | |
1349 | --help=recursive display the short help of all the included packages | |
1350 | -V, --version display version information and exit | |
4a531bb0 | 1351 | -q, --quiet, --silent do not print \`checking ...' messages |
3a12e572 UD |
1352 | --cache-file=FILE cache test results in FILE [disabled] |
1353 | -C, --config-cache alias for \`--cache-file=config.cache' | |
1354 | -n, --no-create do not create output files | |
1355 | --srcdir=DIR find the sources in DIR [configure dir or \`..'] | |
1356 | ||
3a12e572 UD |
1357 | Installation directories: |
1358 | --prefix=PREFIX install architecture-independent files in PREFIX | |
322e23db | 1359 | [$ac_default_prefix] |
3a12e572 | 1360 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
322e23db | 1361 | [PREFIX] |
3a12e572 UD |
1362 | |
1363 | By default, \`make install' will install all the files in | |
1364 | \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify | |
1365 | an installation prefix other than \`$ac_default_prefix' using \`--prefix', | |
1366 | for instance \`--prefix=\$HOME'. | |
1367 | ||
1368 | For better control, use the options below. | |
1369 | ||
1370 | Fine tuning of the installation directories: | |
322e23db UD |
1371 | --bindir=DIR user executables [EPREFIX/bin] |
1372 | --sbindir=DIR system admin executables [EPREFIX/sbin] | |
1373 | --libexecdir=DIR program executables [EPREFIX/libexec] | |
1374 | --sysconfdir=DIR read-only single-machine data [PREFIX/etc] | |
1375 | --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] | |
1376 | --localstatedir=DIR modifiable single-machine data [PREFIX/var] | |
1377 | --libdir=DIR object code libraries [EPREFIX/lib] | |
1378 | --includedir=DIR C header files [PREFIX/include] | |
1379 | --oldincludedir=DIR C header files for non-gcc [/usr/include] | |
1380 | --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] | |
1381 | --datadir=DIR read-only architecture-independent data [DATAROOTDIR] | |
1382 | --infodir=DIR info documentation [DATAROOTDIR/info] | |
1383 | --localedir=DIR locale-dependent data [DATAROOTDIR/locale] | |
1384 | --mandir=DIR man documentation [DATAROOTDIR/man] | |
f318beb8 | 1385 | --docdir=DIR documentation root [DATAROOTDIR/doc/glibc] |
322e23db UD |
1386 | --htmldir=DIR html documentation [DOCDIR] |
1387 | --dvidir=DIR dvi documentation [DOCDIR] | |
1388 | --pdfdir=DIR pdf documentation [DOCDIR] | |
1389 | --psdir=DIR ps documentation [DOCDIR] | |
3a12e572 UD |
1390 | _ACEOF |
1391 | ||
1392 | cat <<\_ACEOF | |
1393 | ||
1394 | System types: | |
1395 | --build=BUILD configure for building on BUILD [guessed] | |
1396 | --host=HOST cross-compile to build programs to run on HOST [BUILD] | |
1397 | _ACEOF | |
1398 | fi | |
cd6ede75 | 1399 | |
3a12e572 | 1400 | if test -n "$ac_init_help"; then |
f4b07664 RM |
1401 | case $ac_init_help in |
1402 | short | recursive ) echo "Configuration of GNU C Library (see version.h):";; | |
1403 | esac | |
3a12e572 UD |
1404 | cat <<\_ACEOF |
1405 | ||
1406 | Optional Features: | |
322e23db | 1407 | --disable-option-checking ignore unrecognized --enable/--with options |
3a12e572 UD |
1408 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) |
1409 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] | |
6b7f6183 RM |
1410 | --disable-sanity-checks really do not use threads (should not be used except |
1411 | in special situations) [default=yes] | |
a0da5fe1 | 1412 | --enable-shared build shared library [default=yes if GNU ld] |
11bf311e | 1413 | --enable-profile build profiled library [default=no] |
740b3dbe L |
1414 | --enable-hardcoded-path-in-tests |
1415 | hardcode newly built glibc path in tests | |
1416 | [default=no] | |
35f1e827 UD |
1417 | --enable-stackguard-randomization |
1418 | initialize __stack_chk_guard canary with a random | |
1419 | number at program start | |
1717da59 | 1420 | --enable-lock-elision=yes/no |
52dfbe13 | 1421 | Enable lock elision for pthread mutexes by default |
6b7f6183 RM |
1422 | --enable-add-ons[=DIRS...] |
1423 | configure and build add-ons in DIR1,DIR2,... search | |
1424 | for add-ons if no parameter given | |
3a12e572 | 1425 | --disable-hidden-plt do not hide internal function calls to avoid PLT |
4df8c11d | 1426 | --enable-bind-now disable lazy relocations in DSOs |
6b7f6183 | 1427 | --enable-static-nss build static NSS modules [default=no] |
3a12e572 | 1428 | --disable-force-install don't force installation of files from this package, |
6b7f6183 | 1429 | even if they are older than the installed files |
8894bad3 AM |
1430 | --enable-maintainer-mode |
1431 | enable make rules and dependencies not useful (and | |
1432 | sometimes confusing) to the casual installer | |
6b7f6183 RM |
1433 | --enable-kernel=VERSION compile for compatibility with kernel not older than |
1434 | VERSION | |
3a12e572 | 1435 | --enable-all-warnings enable all useful warnings gcc can issue |
a4ecc9eb | 1436 | --disable-werror do not build with -Werror |
425ce2ed UD |
1437 | --enable-multi-arch enable single DSO with optimizations for multiple |
1438 | architectures | |
ff886b82 | 1439 | --enable-nss-crypt enable libcrypt to use nss |
021db4be AJ |
1440 | --enable-obsolete-rpc build and install the obsolete RPC code for |
1441 | link-time usage | |
3a097cc7 | 1442 | --enable-systemtap enable systemtap static probe points [default=no] |
c53d909c | 1443 | --disable-build-nscd disable building and installing the nscd daemon |
3cc3ef96 | 1444 | --disable-nscd library functions will not contact the nscd daemon |
e4608715 | 1445 | --enable-pt_chown Enable building and installing pt_chown |
5695d46f AS |
1446 | --enable-mathvec Enable building and installing mathvec [default |
1447 | depends on architecture] | |
3a12e572 UD |
1448 | |
1449 | Optional Packages: | |
1450 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] | |
1451 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) | |
8b748aed JM |
1452 | --with-pkgversion=PKG Use PKG in the version string in place of "GNU libc" |
1453 | --with-bugurl=URL Direct users to URL to report a bug | |
3a12e572 UD |
1454 | --with-gd=DIR find libgd include dir and library with prefix DIR |
1455 | --with-gd-include=DIR find libgd include files in DIR | |
1456 | --with-gd-lib=DIR find libgd library files in DIR | |
6b7f6183 RM |
1457 | --with-fp if using floating-point hardware [default=yes] |
1458 | --with-binutils=PATH specify location of binutils (as and ld) | |
74a30a58 | 1459 | --with-selinux if building with SELinux support |
6b7f6183 | 1460 | --with-headers=PATH location of system headers to use (for example |
26f56c1c | 1461 | /usr/src/linux/include) [default=compiler default] |
fd5e21c7 | 1462 | --with-default-link do not use explicit linker scripts |
2ceaa76a | 1463 | --with-cpu=CPU select code for CPU variant |
3a12e572 UD |
1464 | |
1465 | Some influential environment variables: | |
1466 | CC C compiler command | |
1467 | CFLAGS C compiler flags | |
1468 | LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a | |
1469 | nonstandard directory <lib dir> | |
26f56c1c | 1470 | LIBS libraries to pass to the linker, e.g. -l<library> |
b08c89d9 | 1471 | CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if |
26f56c1c | 1472 | you have headers in a nonstandard directory <include dir> |
3a12e572 | 1473 | CPP C preprocessor |
925c3c5c UD |
1474 | CXX C++ compiler command |
1475 | CXXFLAGS C++ compiler flags | |
3a12e572 UD |
1476 | |
1477 | Use these variables to override the choices made by `configure' or to help | |
1478 | it to find libraries and programs with nonstandard names/locations. | |
1479 | ||
f318beb8 UD |
1480 | Report bugs to <http://sourceware.org/bugzilla/>. |
1481 | GNU C Library home page: <http://www.gnu.org/software/glibc/>. | |
b08c89d9 | 1482 | General help using GNU software: <http://www.gnu.org/gethelp/>. |
3a12e572 | 1483 | _ACEOF |
26f56c1c | 1484 | ac_status=$? |
3a12e572 UD |
1485 | fi |
1486 | ||
1487 | if test "$ac_init_help" = "recursive"; then | |
1488 | # If there are subdirs, report their specific --help. | |
3a12e572 | 1489 | for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue |
322e23db UD |
1490 | test -d "$ac_dir" || |
1491 | { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || | |
1492 | continue | |
3a12e572 UD |
1493 | ac_builddir=. |
1494 | ||
26f56c1c UD |
1495 | case "$ac_dir" in |
1496 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1497 | *) | |
322e23db | 1498 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
26f56c1c | 1499 | # A ".." for each directory in $ac_dir_suffix. |
322e23db | 1500 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
26f56c1c UD |
1501 | case $ac_top_builddir_sub in |
1502 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1503 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
1504 | esac ;; | |
1505 | esac | |
1506 | ac_abs_top_builddir=$ac_pwd | |
1507 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
1508 | # for backward compatibility: | |
1509 | ac_top_builddir=$ac_top_build_prefix | |
3a12e572 UD |
1510 | |
1511 | case $srcdir in | |
26f56c1c | 1512 | .) # We are building in place. |
3a12e572 | 1513 | ac_srcdir=. |
26f56c1c UD |
1514 | ac_top_srcdir=$ac_top_builddir_sub |
1515 | ac_abs_top_srcdir=$ac_pwd ;; | |
1516 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
3a12e572 | 1517 | ac_srcdir=$srcdir$ac_dir_suffix; |
26f56c1c UD |
1518 | ac_top_srcdir=$srcdir |
1519 | ac_abs_top_srcdir=$srcdir ;; | |
1520 | *) # Relative name. | |
1521 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
1522 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
1523 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
3a12e572 | 1524 | esac |
26f56c1c UD |
1525 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
1526 | ||
1527 | cd "$ac_dir" || { ac_status=$?; continue; } | |
1528 | # Check for guested configure. | |
1529 | if test -f "$ac_srcdir/configure.gnu"; then | |
1530 | echo && | |
1531 | $SHELL "$ac_srcdir/configure.gnu" --help=recursive | |
1532 | elif test -f "$ac_srcdir/configure"; then | |
1533 | echo && | |
1534 | $SHELL "$ac_srcdir/configure" --help=recursive | |
3a12e572 | 1535 | else |
322e23db | 1536 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 |
26f56c1c UD |
1537 | fi || ac_status=$? |
1538 | cd "$ac_pwd" || { ac_status=$?; break; } | |
3a12e572 UD |
1539 | done |
1540 | fi | |
1541 | ||
26f56c1c | 1542 | test -n "$ac_init_help" && exit $ac_status |
3a12e572 UD |
1543 | if $ac_init_version; then |
1544 | cat <<\_ACEOF | |
f4b07664 | 1545 | GNU C Library configure (see version.h) |
f4a58f0d | 1546 | generated by GNU Autoconf 2.69 |
3a12e572 | 1547 | |
f4a58f0d | 1548 | Copyright (C) 2012 Free Software Foundation, Inc. |
3a12e572 UD |
1549 | This configure script is free software; the Free Software Foundation |
1550 | gives unlimited permission to copy, distribute and modify it. | |
1551 | _ACEOF | |
26f56c1c | 1552 | exit |
3a12e572 | 1553 | fi |
3a12e572 | 1554 | |
b08c89d9 UD |
1555 | ## ------------------------ ## |
1556 | ## Autoconf initialization. ## | |
1557 | ## ------------------------ ## | |
3a12e572 | 1558 | |
b08c89d9 UD |
1559 | # ac_fn_c_try_compile LINENO |
1560 | # -------------------------- | |
1561 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1562 | ac_fn_c_try_compile () | |
3a12e572 | 1563 | { |
b08c89d9 UD |
1564 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
1565 | rm -f conftest.$ac_objext | |
1566 | if { { ac_try="$ac_compile" | |
1567 | case "(($ac_try" in | |
1568 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1569 | *) ac_try_echo=$ac_try;; | |
1570 | esac | |
1571 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1572 | $as_echo "$ac_try_echo"; } >&5 | |
1573 | (eval "$ac_compile") 2>conftest.err | |
1574 | ac_status=$? | |
1575 | if test -s conftest.err; then | |
1576 | grep -v '^ *+' conftest.err >conftest.er1 | |
1577 | cat conftest.er1 >&5 | |
1578 | mv -f conftest.er1 conftest.err | |
1579 | fi | |
1580 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1581 | test $ac_status = 0; } && { | |
1582 | test -z "$ac_c_werror_flag" || | |
1583 | test ! -s conftest.err | |
1584 | } && test -s conftest.$ac_objext; then : | |
1585 | ac_retval=0 | |
1586 | else | |
1587 | $as_echo "$as_me: failed program was:" >&5 | |
1588 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3a12e572 | 1589 | |
b08c89d9 UD |
1590 | ac_retval=1 |
1591 | fi | |
f318beb8 | 1592 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
b08c89d9 | 1593 | as_fn_set_status $ac_retval |
3a12e572 | 1594 | |
b08c89d9 | 1595 | } # ac_fn_c_try_compile |
3a12e572 | 1596 | |
b08c89d9 UD |
1597 | # ac_fn_cxx_try_compile LINENO |
1598 | # ---------------------------- | |
1599 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1600 | ac_fn_cxx_try_compile () | |
1601 | { | |
1602 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1603 | rm -f conftest.$ac_objext | |
1604 | if { { ac_try="$ac_compile" | |
1605 | case "(($ac_try" in | |
1606 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1607 | *) ac_try_echo=$ac_try;; | |
1608 | esac | |
1609 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1610 | $as_echo "$ac_try_echo"; } >&5 | |
1611 | (eval "$ac_compile") 2>conftest.err | |
1612 | ac_status=$? | |
1613 | if test -s conftest.err; then | |
1614 | grep -v '^ *+' conftest.err >conftest.er1 | |
1615 | cat conftest.er1 >&5 | |
1616 | mv -f conftest.er1 conftest.err | |
1617 | fi | |
1618 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1619 | test $ac_status = 0; } && { | |
1620 | test -z "$ac_cxx_werror_flag" || | |
1621 | test ! -s conftest.err | |
1622 | } && test -s conftest.$ac_objext; then : | |
1623 | ac_retval=0 | |
1624 | else | |
1625 | $as_echo "$as_me: failed program was:" >&5 | |
1626 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1627 | ||
1628 | ac_retval=1 | |
1629 | fi | |
f318beb8 | 1630 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
b08c89d9 UD |
1631 | as_fn_set_status $ac_retval |
1632 | ||
1633 | } # ac_fn_cxx_try_compile | |
1634 | ||
e4693aa7 RM |
1635 | # ac_fn_cxx_try_link LINENO |
1636 | # ------------------------- | |
1637 | # Try to link conftest.$ac_ext, and return whether this succeeded. | |
1638 | ac_fn_cxx_try_link () | |
1639 | { | |
1640 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1641 | rm -f conftest.$ac_objext conftest$ac_exeext | |
1642 | if { { ac_try="$ac_link" | |
1643 | case "(($ac_try" in | |
1644 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1645 | *) ac_try_echo=$ac_try;; | |
1646 | esac | |
1647 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1648 | $as_echo "$ac_try_echo"; } >&5 | |
1649 | (eval "$ac_link") 2>conftest.err | |
1650 | ac_status=$? | |
1651 | if test -s conftest.err; then | |
1652 | grep -v '^ *+' conftest.err >conftest.er1 | |
1653 | cat conftest.er1 >&5 | |
1654 | mv -f conftest.er1 conftest.err | |
1655 | fi | |
1656 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1657 | test $ac_status = 0; } && { | |
1658 | test -z "$ac_cxx_werror_flag" || | |
1659 | test ! -s conftest.err | |
1660 | } && test -s conftest$ac_exeext && { | |
1661 | test "$cross_compiling" = yes || | |
1662 | test -x conftest$ac_exeext | |
1663 | }; then : | |
1664 | ac_retval=0 | |
1665 | else | |
1666 | $as_echo "$as_me: failed program was:" >&5 | |
1667 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1668 | ||
1669 | ac_retval=1 | |
1670 | fi | |
1671 | # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information | |
1672 | # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would | |
1673 | # interfere with the next link command; also delete a directory that is | |
1674 | # left behind by Apple's compiler. We do this before executing the actions. | |
1675 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
1676 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno | |
1677 | as_fn_set_status $ac_retval | |
1678 | ||
1679 | } # ac_fn_cxx_try_link | |
1680 | ||
b08c89d9 UD |
1681 | # ac_fn_c_try_link LINENO |
1682 | # ----------------------- | |
1683 | # Try to link conftest.$ac_ext, and return whether this succeeded. | |
1684 | ac_fn_c_try_link () | |
1685 | { | |
1686 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1687 | rm -f conftest.$ac_objext conftest$ac_exeext | |
1688 | if { { ac_try="$ac_link" | |
1689 | case "(($ac_try" in | |
1690 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1691 | *) ac_try_echo=$ac_try;; | |
1692 | esac | |
1693 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1694 | $as_echo "$ac_try_echo"; } >&5 | |
1695 | (eval "$ac_link") 2>conftest.err | |
1696 | ac_status=$? | |
1697 | if test -s conftest.err; then | |
1698 | grep -v '^ *+' conftest.err >conftest.er1 | |
1699 | cat conftest.er1 >&5 | |
1700 | mv -f conftest.er1 conftest.err | |
1701 | fi | |
1702 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1703 | test $ac_status = 0; } && { | |
1704 | test -z "$ac_c_werror_flag" || | |
1705 | test ! -s conftest.err | |
1706 | } && test -s conftest$ac_exeext && { | |
1707 | test "$cross_compiling" = yes || | |
f4a58f0d | 1708 | test -x conftest$ac_exeext |
b08c89d9 UD |
1709 | }; then : |
1710 | ac_retval=0 | |
1711 | else | |
1712 | $as_echo "$as_me: failed program was:" >&5 | |
1713 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1714 | ||
1715 | ac_retval=1 | |
1716 | fi | |
1717 | # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information | |
1718 | # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would | |
1719 | # interfere with the next link command; also delete a directory that is | |
1720 | # left behind by Apple's compiler. We do this before executing the actions. | |
1721 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
f318beb8 | 1722 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
b08c89d9 UD |
1723 | as_fn_set_status $ac_retval |
1724 | ||
1725 | } # ac_fn_c_try_link | |
1726 | ||
1727 | # ac_fn_c_try_run LINENO | |
1728 | # ---------------------- | |
1729 | # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes | |
1730 | # that executables *can* be run. | |
1731 | ac_fn_c_try_run () | |
1732 | { | |
1733 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1734 | if { { ac_try="$ac_link" | |
1735 | case "(($ac_try" in | |
1736 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1737 | *) ac_try_echo=$ac_try;; | |
1738 | esac | |
1739 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1740 | $as_echo "$ac_try_echo"; } >&5 | |
1741 | (eval "$ac_link") 2>&5 | |
1742 | ac_status=$? | |
1743 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1744 | test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' | |
1745 | { { case "(($ac_try" in | |
1746 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1747 | *) ac_try_echo=$ac_try;; | |
1748 | esac | |
1749 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1750 | $as_echo "$ac_try_echo"; } >&5 | |
1751 | (eval "$ac_try") 2>&5 | |
1752 | ac_status=$? | |
1753 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1754 | test $ac_status = 0; }; }; then : | |
1755 | ac_retval=0 | |
1756 | else | |
1757 | $as_echo "$as_me: program exited with status $ac_status" >&5 | |
1758 | $as_echo "$as_me: failed program was:" >&5 | |
1759 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1760 | ||
1761 | ac_retval=$ac_status | |
1762 | fi | |
1763 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
f318beb8 | 1764 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
b08c89d9 UD |
1765 | as_fn_set_status $ac_retval |
1766 | ||
1767 | } # ac_fn_c_try_run | |
1768 | ||
1769 | # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES | |
1770 | # -------------------------------------------- | |
1771 | # Tries to find the compile-time value of EXPR in a program that includes | |
1772 | # INCLUDES, setting VAR accordingly. Returns whether the value could be | |
1773 | # computed | |
1774 | ac_fn_c_compute_int () | |
1775 | { | |
1776 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1777 | if test "$cross_compiling" = yes; then | |
1778 | # Depending upon the size, compute the lo and hi bounds. | |
1779 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1780 | /* end confdefs.h. */ | |
1781 | $4 | |
1782 | int | |
1783 | main () | |
1784 | { | |
1785 | static int test_array [1 - 2 * !(($2) >= 0)]; | |
f4a58f0d L |
1786 | test_array [0] = 0; |
1787 | return test_array [0]; | |
b08c89d9 UD |
1788 | |
1789 | ; | |
1790 | return 0; | |
1791 | } | |
1792 | _ACEOF | |
1793 | if ac_fn_c_try_compile "$LINENO"; then : | |
1794 | ac_lo=0 ac_mid=0 | |
1795 | while :; do | |
1796 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1797 | /* end confdefs.h. */ | |
1798 | $4 | |
1799 | int | |
1800 | main () | |
1801 | { | |
1802 | static int test_array [1 - 2 * !(($2) <= $ac_mid)]; | |
f4a58f0d L |
1803 | test_array [0] = 0; |
1804 | return test_array [0]; | |
b08c89d9 UD |
1805 | |
1806 | ; | |
1807 | return 0; | |
1808 | } | |
1809 | _ACEOF | |
1810 | if ac_fn_c_try_compile "$LINENO"; then : | |
1811 | ac_hi=$ac_mid; break | |
1812 | else | |
1813 | as_fn_arith $ac_mid + 1 && ac_lo=$as_val | |
1814 | if test $ac_lo -le $ac_mid; then | |
1815 | ac_lo= ac_hi= | |
1816 | break | |
1817 | fi | |
1818 | as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val | |
1819 | fi | |
1820 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1821 | done | |
1822 | else | |
1823 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1824 | /* end confdefs.h. */ | |
1825 | $4 | |
1826 | int | |
1827 | main () | |
1828 | { | |
1829 | static int test_array [1 - 2 * !(($2) < 0)]; | |
f4a58f0d L |
1830 | test_array [0] = 0; |
1831 | return test_array [0]; | |
b08c89d9 UD |
1832 | |
1833 | ; | |
1834 | return 0; | |
1835 | } | |
1836 | _ACEOF | |
1837 | if ac_fn_c_try_compile "$LINENO"; then : | |
1838 | ac_hi=-1 ac_mid=-1 | |
1839 | while :; do | |
1840 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1841 | /* end confdefs.h. */ | |
1842 | $4 | |
1843 | int | |
1844 | main () | |
1845 | { | |
1846 | static int test_array [1 - 2 * !(($2) >= $ac_mid)]; | |
f4a58f0d L |
1847 | test_array [0] = 0; |
1848 | return test_array [0]; | |
b08c89d9 UD |
1849 | |
1850 | ; | |
1851 | return 0; | |
1852 | } | |
1853 | _ACEOF | |
1854 | if ac_fn_c_try_compile "$LINENO"; then : | |
1855 | ac_lo=$ac_mid; break | |
1856 | else | |
1857 | as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val | |
1858 | if test $ac_mid -le $ac_hi; then | |
1859 | ac_lo= ac_hi= | |
1860 | break | |
1861 | fi | |
1862 | as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val | |
1863 | fi | |
1864 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1865 | done | |
1866 | else | |
1867 | ac_lo= ac_hi= | |
1868 | fi | |
1869 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1870 | fi | |
1871 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1872 | # Binary search between lo and hi bounds. | |
1873 | while test "x$ac_lo" != "x$ac_hi"; do | |
1874 | as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val | |
1875 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1876 | /* end confdefs.h. */ | |
1877 | $4 | |
1878 | int | |
1879 | main () | |
1880 | { | |
1881 | static int test_array [1 - 2 * !(($2) <= $ac_mid)]; | |
f4a58f0d L |
1882 | test_array [0] = 0; |
1883 | return test_array [0]; | |
b08c89d9 UD |
1884 | |
1885 | ; | |
1886 | return 0; | |
1887 | } | |
1888 | _ACEOF | |
1889 | if ac_fn_c_try_compile "$LINENO"; then : | |
1890 | ac_hi=$ac_mid | |
1891 | else | |
1892 | as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val | |
1893 | fi | |
1894 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
1895 | done | |
1896 | case $ac_lo in #(( | |
1897 | ?*) eval "$3=\$ac_lo"; ac_retval=0 ;; | |
1898 | '') ac_retval=1 ;; | |
1899 | esac | |
1900 | else | |
1901 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
1902 | /* end confdefs.h. */ | |
1903 | $4 | |
1904 | static long int longval () { return $2; } | |
1905 | static unsigned long int ulongval () { return $2; } | |
1906 | #include <stdio.h> | |
1907 | #include <stdlib.h> | |
1908 | int | |
1909 | main () | |
1910 | { | |
1911 | ||
1912 | FILE *f = fopen ("conftest.val", "w"); | |
1913 | if (! f) | |
1914 | return 1; | |
1915 | if (($2) < 0) | |
1916 | { | |
1917 | long int i = longval (); | |
1918 | if (i != ($2)) | |
1919 | return 1; | |
1920 | fprintf (f, "%ld", i); | |
1921 | } | |
1922 | else | |
1923 | { | |
1924 | unsigned long int i = ulongval (); | |
1925 | if (i != ($2)) | |
1926 | return 1; | |
1927 | fprintf (f, "%lu", i); | |
1928 | } | |
1929 | /* Do not output a trailing newline, as this causes \r\n confusion | |
1930 | on some platforms. */ | |
1931 | return ferror (f) || fclose (f) != 0; | |
1932 | ||
1933 | ; | |
1934 | return 0; | |
1935 | } | |
1936 | _ACEOF | |
1937 | if ac_fn_c_try_run "$LINENO"; then : | |
1938 | echo >>conftest.val; read $3 <conftest.val; ac_retval=0 | |
1939 | else | |
1940 | ac_retval=1 | |
1941 | fi | |
1942 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ | |
1943 | conftest.$ac_objext conftest.beam conftest.$ac_ext | |
1944 | rm -f conftest.val | |
1945 | ||
1946 | fi | |
f318beb8 | 1947 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
b08c89d9 UD |
1948 | as_fn_set_status $ac_retval |
1949 | ||
1950 | } # ac_fn_c_compute_int | |
b08c89d9 UD |
1951 | cat >config.log <<_ACEOF |
1952 | This file contains any messages produced by compilers while | |
1953 | running configure, to aid debugging if configure makes a mistake. | |
1954 | ||
1955 | It was created by GNU C Library $as_me (see version.h), which was | |
f4a58f0d | 1956 | generated by GNU Autoconf 2.69. Invocation command line was |
b08c89d9 UD |
1957 | |
1958 | $ $0 $@ | |
1959 | ||
1960 | _ACEOF | |
1961 | exec 5>>config.log | |
1962 | { | |
1963 | cat <<_ASUNAME | |
1964 | ## --------- ## | |
1965 | ## Platform. ## | |
1966 | ## --------- ## | |
1967 | ||
1968 | hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` | |
1969 | uname -m = `(uname -m) 2>/dev/null || echo unknown` | |
1970 | uname -r = `(uname -r) 2>/dev/null || echo unknown` | |
1971 | uname -s = `(uname -s) 2>/dev/null || echo unknown` | |
1972 | uname -v = `(uname -v) 2>/dev/null || echo unknown` | |
1973 | ||
1974 | /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` | |
1975 | /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` | |
1976 | ||
1977 | /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` | |
1978 | /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` | |
1979 | /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` | |
1980 | /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` | |
1981 | /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` | |
1982 | /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` | |
1983 | /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` | |
1984 | ||
1985 | _ASUNAME | |
3a12e572 UD |
1986 | |
1987 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
1988 | for as_dir in $PATH | |
1989 | do | |
1990 | IFS=$as_save_IFS | |
1991 | test -z "$as_dir" && as_dir=. | |
b08c89d9 UD |
1992 | $as_echo "PATH: $as_dir" |
1993 | done | |
26f56c1c | 1994 | IFS=$as_save_IFS |
3a12e572 UD |
1995 | |
1996 | } >&5 | |
1997 | ||
1998 | cat >&5 <<_ACEOF | |
1999 | ||
2000 | ||
2001 | ## ----------- ## | |
2002 | ## Core tests. ## | |
2003 | ## ----------- ## | |
2004 | ||
2005 | _ACEOF | |
2006 | ||
2007 | ||
2008 | # Keep a trace of the command line. | |
2009 | # Strip out --no-create and --no-recursion so they do not pile up. | |
2abf9ff1 | 2010 | # Strip out --silent because we don't want to record it for future runs. |
3a12e572 | 2011 | # Also quote any args containing shell meta-characters. |
2abf9ff1 | 2012 | # Make two passes to allow for proper duplicate-argument suppression. |
3a12e572 | 2013 | ac_configure_args= |
2abf9ff1 RM |
2014 | ac_configure_args0= |
2015 | ac_configure_args1= | |
2abf9ff1 RM |
2016 | ac_must_keep_next=false |
2017 | for ac_pass in 1 2 | |
3a12e572 | 2018 | do |
2abf9ff1 RM |
2019 | for ac_arg |
2020 | do | |
2021 | case $ac_arg in | |
2022 | -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; | |
2023 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
2024 | | -silent | --silent | --silen | --sile | --sil) | |
2025 | continue ;; | |
26f56c1c | 2026 | *\'*) |
322e23db | 2027 | ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
2abf9ff1 RM |
2028 | esac |
2029 | case $ac_pass in | |
b08c89d9 | 2030 | 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; |
2abf9ff1 | 2031 | 2) |
b08c89d9 | 2032 | as_fn_append ac_configure_args1 " '$ac_arg'" |
2abf9ff1 | 2033 | if test $ac_must_keep_next = true; then |
9382fcee | 2034 | ac_must_keep_next=false # Got value, back to normal. |
2abf9ff1 | 2035 | else |
9382fcee RM |
2036 | case $ac_arg in |
2037 | *=* | --config-cache | -C | -disable-* | --disable-* \ | |
2038 | | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ | |
2039 | | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ | |
2040 | | -with-* | --with-* | -without-* | --without-* | --x) | |
2041 | case "$ac_configure_args0 " in | |
2042 | "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; | |
2043 | esac | |
2044 | ;; | |
2045 | -* ) ac_must_keep_next=true ;; | |
2046 | esac | |
2abf9ff1 | 2047 | fi |
b08c89d9 | 2048 | as_fn_append ac_configure_args " '$ac_arg'" |
2abf9ff1 RM |
2049 | ;; |
2050 | esac | |
2051 | done | |
3a12e572 | 2052 | done |
b08c89d9 UD |
2053 | { ac_configure_args0=; unset ac_configure_args0;} |
2054 | { ac_configure_args1=; unset ac_configure_args1;} | |
3a12e572 UD |
2055 | |
2056 | # When interrupted or exit'd, cleanup temporary files, and complete | |
2057 | # config.log. We remove comments because anyway the quotes in there | |
2058 | # would cause problems or look ugly. | |
26f56c1c UD |
2059 | # WARNING: Use '\'' to represent an apostrophe within the trap. |
2060 | # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. | |
3a12e572 UD |
2061 | trap 'exit_status=$? |
2062 | # Save into config.log some information that might help in debugging. | |
2063 | { | |
2064 | echo | |
f4b07664 | 2065 | |
4a531bb0 | 2066 | $as_echo "## ---------------- ## |
3a12e572 | 2067 | ## Cache variables. ## |
4a531bb0 | 2068 | ## ---------------- ##" |
3a12e572 UD |
2069 | echo |
2070 | # The following way of writing the cache mishandles newlines in values, | |
26f56c1c UD |
2071 | ( |
2072 | for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do | |
2073 | eval ac_val=\$$ac_var | |
2074 | case $ac_val in #( | |
2075 | *${as_nl}*) | |
2076 | case $ac_var in #( | |
b08c89d9 | 2077 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 |
322e23db | 2078 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; |
26f56c1c UD |
2079 | esac |
2080 | case $ac_var in #( | |
2081 | _ | IFS | as_nl) ;; #( | |
322e23db | 2082 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( |
b08c89d9 | 2083 | *) { eval $ac_var=; unset $ac_var;} ;; |
26f56c1c UD |
2084 | esac ;; |
2085 | esac | |
2086 | done | |
3a12e572 | 2087 | (set) 2>&1 | |
26f56c1c UD |
2088 | case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( |
2089 | *${as_nl}ac_space=\ *) | |
3a12e572 | 2090 | sed -n \ |
26f56c1c UD |
2091 | "s/'\''/'\''\\\\'\'''\''/g; |
2092 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" | |
2093 | ;; #( | |
3a12e572 | 2094 | *) |
26f56c1c | 2095 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
3a12e572 | 2096 | ;; |
26f56c1c UD |
2097 | esac | |
2098 | sort | |
2099 | ) | |
3a12e572 | 2100 | echo |
f4b07664 | 2101 | |
4a531bb0 | 2102 | $as_echo "## ----------------- ## |
f4b07664 | 2103 | ## Output variables. ## |
4a531bb0 | 2104 | ## ----------------- ##" |
f4b07664 RM |
2105 | echo |
2106 | for ac_var in $ac_subst_vars | |
2107 | do | |
26f56c1c UD |
2108 | eval ac_val=\$$ac_var |
2109 | case $ac_val in | |
322e23db | 2110 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; |
26f56c1c | 2111 | esac |
322e23db | 2112 | $as_echo "$ac_var='\''$ac_val'\''" |
f4b07664 RM |
2113 | done | sort |
2114 | echo | |
2115 | ||
2116 | if test -n "$ac_subst_files"; then | |
4a531bb0 | 2117 | $as_echo "## ------------------- ## |
26f56c1c | 2118 | ## File substitutions. ## |
4a531bb0 | 2119 | ## ------------------- ##" |
f4b07664 RM |
2120 | echo |
2121 | for ac_var in $ac_subst_files | |
2122 | do | |
26f56c1c UD |
2123 | eval ac_val=\$$ac_var |
2124 | case $ac_val in | |
322e23db | 2125 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; |
26f56c1c | 2126 | esac |
322e23db | 2127 | $as_echo "$ac_var='\''$ac_val'\''" |
f4b07664 RM |
2128 | done | sort |
2129 | echo | |
2130 | fi | |
2131 | ||
3a12e572 | 2132 | if test -s confdefs.h; then |
4a531bb0 | 2133 | $as_echo "## ----------- ## |
3a12e572 | 2134 | ## confdefs.h. ## |
4a531bb0 | 2135 | ## ----------- ##" |
3a12e572 | 2136 | echo |
26f56c1c | 2137 | cat confdefs.h |
3a12e572 UD |
2138 | echo |
2139 | fi | |
2140 | test "$ac_signal" != 0 && | |
322e23db UD |
2141 | $as_echo "$as_me: caught signal $ac_signal" |
2142 | $as_echo "$as_me: exit $exit_status" | |
3a12e572 | 2143 | } >&5 |
26f56c1c UD |
2144 | rm -f core *.core core.conftest.* && |
2145 | rm -f -r conftest* confdefs* conf$$* $ac_clean_files && | |
3a12e572 | 2146 | exit $exit_status |
26f56c1c | 2147 | ' 0 |
3a12e572 | 2148 | for ac_signal in 1 2 13 15; do |
b08c89d9 | 2149 | trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal |
3a12e572 UD |
2150 | done |
2151 | ac_signal=0 | |
2152 | ||
2153 | # confdefs.h avoids OS command line length limits that DEFS can exceed. | |
26f56c1c | 2154 | rm -f -r conftest* confdefs.h |
3a12e572 | 2155 | |
b08c89d9 UD |
2156 | $as_echo "/* confdefs.h */" > confdefs.h |
2157 | ||
3a12e572 UD |
2158 | # Predefined preprocessor variables. |
2159 | ||
2160 | cat >>confdefs.h <<_ACEOF | |
2161 | #define PACKAGE_NAME "$PACKAGE_NAME" | |
2162 | _ACEOF | |
2163 | ||
3a12e572 UD |
2164 | cat >>confdefs.h <<_ACEOF |
2165 | #define PACKAGE_TARNAME "$PACKAGE_TARNAME" | |
2166 | _ACEOF | |
2167 | ||
3a12e572 UD |
2168 | cat >>confdefs.h <<_ACEOF |
2169 | #define PACKAGE_VERSION "$PACKAGE_VERSION" | |
2170 | _ACEOF | |
2171 | ||
3a12e572 UD |
2172 | cat >>confdefs.h <<_ACEOF |
2173 | #define PACKAGE_STRING "$PACKAGE_STRING" | |
2174 | _ACEOF | |
2175 | ||
3a12e572 UD |
2176 | cat >>confdefs.h <<_ACEOF |
2177 | #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" | |
2178 | _ACEOF | |
2179 | ||
b08c89d9 UD |
2180 | cat >>confdefs.h <<_ACEOF |
2181 | #define PACKAGE_URL "$PACKAGE_URL" | |
2182 | _ACEOF | |
2183 | ||
3a12e572 UD |
2184 | |
2185 | # Let the site file select an alternate cache file if it wants to. | |
322e23db UD |
2186 | # Prefer an explicitly selected file to automatically selected ones. |
2187 | ac_site_file1=NONE | |
2188 | ac_site_file2=NONE | |
26f56c1c | 2189 | if test -n "$CONFIG_SITE"; then |
4a531bb0 L |
2190 | # We do not want a PATH search for config.site. |
2191 | case $CONFIG_SITE in #(( | |
2192 | -*) ac_site_file1=./$CONFIG_SITE;; | |
2193 | */*) ac_site_file1=$CONFIG_SITE;; | |
2194 | *) ac_site_file1=./$CONFIG_SITE;; | |
2195 | esac | |
26f56c1c | 2196 | elif test "x$prefix" != xNONE; then |
322e23db UD |
2197 | ac_site_file1=$prefix/share/config.site |
2198 | ac_site_file2=$prefix/etc/config.site | |
26f56c1c | 2199 | else |
322e23db UD |
2200 | ac_site_file1=$ac_default_prefix/share/config.site |
2201 | ac_site_file2=$ac_default_prefix/etc/config.site | |
cd6ede75 | 2202 | fi |
322e23db | 2203 | for ac_site_file in "$ac_site_file1" "$ac_site_file2" |
26f56c1c | 2204 | do |
322e23db | 2205 | test "x$ac_site_file" = xNONE && continue |
b08c89d9 UD |
2206 | if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then |
2207 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 | |
322e23db | 2208 | $as_echo "$as_me: loading site script $ac_site_file" >&6;} |
3a12e572 | 2209 | sed 's/^/| /' "$ac_site_file" >&5 |
4a531bb0 L |
2210 | . "$ac_site_file" \ |
2211 | || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
2212 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2213 | as_fn_error $? "failed to load site script $ac_site_file | |
2214 | See \`config.log' for more details" "$LINENO" 5; } | |
cd6ede75 UD |
2215 | fi |
2216 | done | |
2217 | ||
2218 | if test -r "$cache_file"; then | |
b08c89d9 UD |
2219 | # Some versions of bash will fail to source /dev/null (special files |
2220 | # actually), so we avoid doing that. DJGPP emulates it as a regular file. | |
2221 | if test /dev/null != "$cache_file" && test -f "$cache_file"; then | |
2222 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 | |
322e23db | 2223 | $as_echo "$as_me: loading cache $cache_file" >&6;} |
3a12e572 | 2224 | case $cache_file in |
26f56c1c UD |
2225 | [\\/]* | ?:[\\/]* ) . "$cache_file";; |
2226 | *) . "./$cache_file";; | |
3a12e572 UD |
2227 | esac |
2228 | fi | |
cd6ede75 | 2229 | else |
b08c89d9 | 2230 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 |
322e23db | 2231 | $as_echo "$as_me: creating cache $cache_file" >&6;} |
3a12e572 UD |
2232 | >$cache_file |
2233 | fi | |
2234 | ||
2235 | # Check that the precious variables saved in the cache have kept the same | |
2236 | # value. | |
2237 | ac_cache_corrupted=false | |
26f56c1c | 2238 | for ac_var in $ac_precious_vars; do |
3a12e572 UD |
2239 | eval ac_old_set=\$ac_cv_env_${ac_var}_set |
2240 | eval ac_new_set=\$ac_env_${ac_var}_set | |
26f56c1c UD |
2241 | eval ac_old_val=\$ac_cv_env_${ac_var}_value |
2242 | eval ac_new_val=\$ac_env_${ac_var}_value | |
3a12e572 UD |
2243 | case $ac_old_set,$ac_new_set in |
2244 | set,) | |
b08c89d9 | 2245 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 |
322e23db | 2246 | $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} |
3a12e572 UD |
2247 | ac_cache_corrupted=: ;; |
2248 | ,set) | |
b08c89d9 | 2249 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 |
322e23db | 2250 | $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} |
3a12e572 UD |
2251 | ac_cache_corrupted=: ;; |
2252 | ,);; | |
2253 | *) | |
2254 | if test "x$ac_old_val" != "x$ac_new_val"; then | |
322e23db UD |
2255 | # differences in whitespace do not lead to failure. |
2256 | ac_old_val_w=`echo x $ac_old_val` | |
2257 | ac_new_val_w=`echo x $ac_new_val` | |
2258 | if test "$ac_old_val_w" != "$ac_new_val_w"; then | |
b08c89d9 | 2259 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 |
322e23db UD |
2260 | $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} |
2261 | ac_cache_corrupted=: | |
2262 | else | |
b08c89d9 | 2263 | { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 |
322e23db UD |
2264 | $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} |
2265 | eval $ac_var=\$ac_old_val | |
2266 | fi | |
b08c89d9 | 2267 | { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 |
322e23db | 2268 | $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} |
b08c89d9 | 2269 | { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 |
322e23db | 2270 | $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} |
3a12e572 UD |
2271 | fi;; |
2272 | esac | |
2273 | # Pass precious variables to config.status. | |
2274 | if test "$ac_new_set" = set; then | |
2275 | case $ac_new_val in | |
322e23db | 2276 | *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; |
3a12e572 UD |
2277 | *) ac_arg=$ac_var=$ac_new_val ;; |
2278 | esac | |
2279 | case " $ac_configure_args " in | |
2280 | *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. | |
b08c89d9 | 2281 | *) as_fn_append ac_configure_args " '$ac_arg'" ;; |
3a12e572 UD |
2282 | esac |
2283 | fi | |
2284 | done | |
2285 | if $ac_cache_corrupted; then | |
b08c89d9 | 2286 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
322e23db | 2287 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
b08c89d9 | 2288 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 |
322e23db | 2289 | $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} |
4a531bb0 | 2290 | as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 |
cd6ede75 | 2291 | fi |
b08c89d9 UD |
2292 | ## -------------------- ## |
2293 | ## Main body of script. ## | |
2294 | ## -------------------- ## | |
cd6ede75 | 2295 | |
b08c89d9 UD |
2296 | ac_ext=c |
2297 | ac_cpp='$CPP $CPPFLAGS' | |
2298 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2299 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2300 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3a12e572 UD |
2301 | |
2302 | ||
cd6ede75 | 2303 | |
b08c89d9 | 2304 | ac_config_headers="$ac_config_headers config.h" |
63bda0c1 | 2305 | |
b08c89d9 UD |
2306 | ac_aux_dir= |
2307 | for ac_dir in scripts "$srcdir"/scripts; do | |
4a531bb0 L |
2308 | if test -f "$ac_dir/install-sh"; then |
2309 | ac_aux_dir=$ac_dir | |
2310 | ac_install_sh="$ac_aux_dir/install-sh -c" | |
2311 | break | |
2312 | elif test -f "$ac_dir/install.sh"; then | |
2313 | ac_aux_dir=$ac_dir | |
2314 | ac_install_sh="$ac_aux_dir/install.sh -c" | |
2315 | break | |
2316 | elif test -f "$ac_dir/shtool"; then | |
2317 | ac_aux_dir=$ac_dir | |
2318 | ac_install_sh="$ac_aux_dir/shtool install -c" | |
2319 | break | |
2320 | fi | |
b08c89d9 UD |
2321 | done |
2322 | if test -z "$ac_aux_dir"; then | |
4a531bb0 | 2323 | as_fn_error $? "cannot find install-sh, install.sh, or shtool in scripts \"$srcdir\"/scripts" "$LINENO" 5 |
b08c89d9 | 2324 | fi |
26f56c1c UD |
2325 | |
2326 | # These three variables are undocumented and unsupported, | |
2327 | # and are intended to be withdrawn in a future Autoconf release. | |
2328 | # They can cause serious problems if a builder's source tree is in a directory | |
2329 | # whose full name contains unusual characters. | |
2330 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. | |
2331 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. | |
2332 | ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. | |
2333 | ||
444518fe | 2334 | |
cd6ede75 | 2335 | |
8b748aed JM |
2336 | |
2337 | ||
2338 | # Check whether --with-pkgversion was given. | |
2339 | if test "${with_pkgversion+set}" = set; then : | |
2340 | withval=$with_pkgversion; case "$withval" in | |
2341 | yes) as_fn_error $? "package version not specified" "$LINENO" 5 ;; | |
2342 | no) PKGVERSION= ;; | |
2343 | *) PKGVERSION="($withval) " ;; | |
2344 | esac | |
2345 | else | |
2346 | PKGVERSION="(GNU libc) " | |
2347 | ||
2348 | fi | |
2349 | ||
2350 | PKGVERSION_TEXI=`echo "$PKGVERSION" | sed 's/@/@@/g'` | |
2351 | ||
2352 | ||
2353 | ||
2354 | ||
2355 | ||
2356 | # Check whether --with-bugurl was given. | |
2357 | if test "${with_bugurl+set}" = set; then : | |
2358 | withval=$with_bugurl; case "$withval" in | |
2359 | yes) as_fn_error $? "bug URL not specified" "$LINENO" 5 ;; | |
2360 | no) BUGURL= | |
2361 | ;; | |
2362 | *) BUGURL="$withval" | |
2363 | ;; | |
2364 | esac | |
2365 | else | |
2366 | BUGURL="http://www.gnu.org/software/libc/bugs.html" | |
2367 | ||
2368 | fi | |
2369 | ||
2370 | case ${BUGURL} in | |
2371 | "") | |
2372 | REPORT_BUGS_TO= | |
2373 | REPORT_BUGS_TEXI= | |
2374 | ;; | |
2375 | *) | |
2376 | REPORT_BUGS_TO="<$BUGURL>" | |
2377 | REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`} | |
2378 | ;; | |
2379 | esac; | |
2380 | ||
2381 | ||
2382 | ||
2383 | ||
2384 | cat >>confdefs.h <<_ACEOF | |
2385 | #define PKGVERSION "$PKGVERSION" | |
2386 | _ACEOF | |
2387 | ||
2388 | ||
2389 | cat >>confdefs.h <<_ACEOF | |
2390 | #define REPORT_BUGS_TO "$REPORT_BUGS_TO" | |
2391 | _ACEOF | |
2392 | ||
2393 | ||
918b5606 L |
2394 | # Glibc should not depend on any header files |
2395 | ||
2396 | ||
bb931195 TS |
2397 | # We require GCC, and by default use its preprocessor. Override AC_PROG_CPP |
2398 | # here to work around the Autoconf issue discussed in | |
2399 | # <http://sourceware.org/ml/libc-alpha/2013-01/msg00721.html>. | |
2400 | # AC_PROG_CPP | |
2401 | ||
b5a5da23 TS |
2402 | # We require GCC. Override _AC_PROG_CC_C89 here to work around the Autoconf |
2403 | # issue discussed in | |
2404 | # <http://sourceware.org/ml/libc-alpha/2013-01/msg00757.html>. | |
2405 | ||
2406 | ||
7967983f RM |
2407 | |
2408 | ||
2409 | subdirs="$subdirs " | |
2410 | ||
2411 | ||
c16a054d AS |
2412 | # Make sure we can run config.sub. |
2413 | $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || | |
4a531bb0 | 2414 | as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 |
c16a054d | 2415 | |
b08c89d9 | 2416 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 |
c16a054d | 2417 | $as_echo_n "checking build system type... " >&6; } |
f318beb8 | 2418 | if ${ac_cv_build+:} false; then : |
c16a054d AS |
2419 | $as_echo_n "(cached) " >&6 |
2420 | else | |
2421 | ac_build_alias=$build_alias | |
2422 | test "x$ac_build_alias" = x && | |
2423 | ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` | |
2424 | test "x$ac_build_alias" = x && | |
4a531bb0 | 2425 | as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 |
c16a054d | 2426 | ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || |
4a531bb0 | 2427 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 |
c16a054d AS |
2428 | |
2429 | fi | |
b08c89d9 | 2430 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 |
c16a054d AS |
2431 | $as_echo "$ac_cv_build" >&6; } |
2432 | case $ac_cv_build in | |
2433 | *-*-*) ;; | |
4a531bb0 | 2434 | *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; |
c16a054d AS |
2435 | esac |
2436 | build=$ac_cv_build | |
2437 | ac_save_IFS=$IFS; IFS='-' | |
2438 | set x $ac_cv_build | |
2439 | shift | |
2440 | build_cpu=$1 | |
2441 | build_vendor=$2 | |
2442 | shift; shift | |
2443 | # Remember, the first character of IFS is used to create $*, | |
2444 | # except with old shells: | |
2445 | build_os=$* | |
2446 | IFS=$ac_save_IFS | |
2447 | case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac | |
2448 | ||
2449 | ||
b08c89d9 | 2450 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 |
c16a054d | 2451 | $as_echo_n "checking host system type... " >&6; } |
f318beb8 | 2452 | if ${ac_cv_host+:} false; then : |
c16a054d AS |
2453 | $as_echo_n "(cached) " >&6 |
2454 | else | |
2455 | if test "x$host_alias" = x; then | |
2456 | ac_cv_host=$ac_cv_build | |
2457 | else | |
2458 | ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || | |
4a531bb0 | 2459 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 |
c16a054d AS |
2460 | fi |
2461 | ||
2462 | fi | |
b08c89d9 | 2463 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 |
c16a054d AS |
2464 | $as_echo "$ac_cv_host" >&6; } |
2465 | case $ac_cv_host in | |
2466 | *-*-*) ;; | |
4a531bb0 | 2467 | *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; |
c16a054d AS |
2468 | esac |
2469 | host=$ac_cv_host | |
2470 | ac_save_IFS=$IFS; IFS='-' | |
2471 | set x $ac_cv_host | |
2472 | shift | |
2473 | host_cpu=$1 | |
2474 | host_vendor=$2 | |
2475 | shift; shift | |
2476 | # Remember, the first character of IFS is used to create $*, | |
2477 | # except with old shells: | |
2478 | host_os=$* | |
2479 | IFS=$ac_save_IFS | |
2480 | case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac | |
2481 | ||
2482 | ||
2483 | ||
a152f366 UD |
2484 | ac_ext=c |
2485 | ac_cpp='$CPP $CPPFLAGS' | |
2486 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2487 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2488 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2489 | if test -n "$ac_tool_prefix"; then | |
2490 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. | |
2491 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 | |
b08c89d9 | 2492 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2493 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2494 | if ${ac_cv_prog_CC+:} false; then : |
322e23db | 2495 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2496 | else |
2497 | if test -n "$CC"; then | |
2498 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2499 | else | |
2500 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2501 | for as_dir in $PATH | |
2502 | do | |
2503 | IFS=$as_save_IFS | |
2504 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2505 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2506 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2507 | ac_cv_prog_CC="${ac_tool_prefix}gcc" |
b08c89d9 | 2508 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2509 | break 2 |
2510 | fi | |
2511 | done | |
b08c89d9 | 2512 | done |
a152f366 | 2513 | IFS=$as_save_IFS |
c8f3e6db | 2514 | |
26f56c1c | 2515 | fi |
26f56c1c | 2516 | fi |
a152f366 UD |
2517 | CC=$ac_cv_prog_CC |
2518 | if test -n "$CC"; then | |
b08c89d9 | 2519 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 2520 | $as_echo "$CC" >&6; } |
a152f366 | 2521 | else |
b08c89d9 | 2522 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2523 | $as_echo "no" >&6; } |
26f56c1c UD |
2524 | fi |
2525 | ||
e41db95b | 2526 | |
e41db95b | 2527 | fi |
a152f366 UD |
2528 | if test -z "$ac_cv_prog_CC"; then |
2529 | ac_ct_CC=$CC | |
2530 | # Extract the first word of "gcc", so it can be a program name with args. | |
2531 | set dummy gcc; ac_word=$2 | |
b08c89d9 | 2532 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2533 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2534 | if ${ac_cv_prog_ac_ct_CC+:} false; then : |
322e23db | 2535 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 2536 | else |
a152f366 UD |
2537 | if test -n "$ac_ct_CC"; then |
2538 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
a5a0310d | 2539 | else |
a152f366 UD |
2540 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2541 | for as_dir in $PATH | |
2542 | do | |
2543 | IFS=$as_save_IFS | |
2544 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2545 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2546 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2547 | ac_cv_prog_ac_ct_CC="gcc" |
b08c89d9 | 2548 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2549 | break 2 |
2550 | fi | |
2551 | done | |
b08c89d9 | 2552 | done |
a152f366 | 2553 | IFS=$as_save_IFS |
cd6ede75 | 2554 | |
a152f366 UD |
2555 | fi |
2556 | fi | |
2557 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2558 | if test -n "$ac_ct_CC"; then | |
b08c89d9 | 2559 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
322e23db | 2560 | $as_echo "$ac_ct_CC" >&6; } |
cd6ede75 | 2561 | else |
b08c89d9 | 2562 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2563 | $as_echo "no" >&6; } |
26f56c1c UD |
2564 | fi |
2565 | ||
a152f366 UD |
2566 | if test "x$ac_ct_CC" = x; then |
2567 | CC="" | |
2568 | else | |
2569 | case $cross_compiling:$ac_tool_warned in | |
2570 | yes:) | |
b08c89d9 | 2571 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
322e23db | 2572 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
a152f366 UD |
2573 | ac_tool_warned=yes ;; |
2574 | esac | |
2575 | CC=$ac_ct_CC | |
2576 | fi | |
74a30a58 | 2577 | else |
a152f366 | 2578 | CC="$ac_cv_prog_CC" |
26f56c1c UD |
2579 | fi |
2580 | ||
a152f366 UD |
2581 | if test -z "$CC"; then |
2582 | if test -n "$ac_tool_prefix"; then | |
2583 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. | |
2584 | set dummy ${ac_tool_prefix}cc; ac_word=$2 | |
b08c89d9 | 2585 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2586 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2587 | if ${ac_cv_prog_CC+:} false; then : |
322e23db | 2588 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2589 | else |
2590 | if test -n "$CC"; then | |
2591 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2592 | else | |
2593 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2594 | for as_dir in $PATH | |
2595 | do | |
2596 | IFS=$as_save_IFS | |
2597 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2598 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2599 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2600 | ac_cv_prog_CC="${ac_tool_prefix}cc" |
b08c89d9 | 2601 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2602 | break 2 |
2603 | fi | |
2604 | done | |
b08c89d9 | 2605 | done |
a152f366 | 2606 | IFS=$as_save_IFS |
74a30a58 | 2607 | |
a152f366 UD |
2608 | fi |
2609 | fi | |
2610 | CC=$ac_cv_prog_CC | |
2611 | if test -n "$CC"; then | |
b08c89d9 | 2612 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 2613 | $as_echo "$CC" >&6; } |
5af3245a | 2614 | else |
b08c89d9 | 2615 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2616 | $as_echo "no" >&6; } |
26f56c1c UD |
2617 | fi |
2618 | ||
5af3245a | 2619 | |
a152f366 | 2620 | fi |
26f56c1c | 2621 | fi |
a152f366 UD |
2622 | if test -z "$CC"; then |
2623 | # Extract the first word of "cc", so it can be a program name with args. | |
2624 | set dummy cc; ac_word=$2 | |
b08c89d9 | 2625 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2626 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2627 | if ${ac_cv_prog_CC+:} false; then : |
322e23db | 2628 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2629 | else |
2630 | if test -n "$CC"; then | |
2631 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2632 | else | |
2633 | ac_prog_rejected=no | |
2634 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2635 | for as_dir in $PATH | |
2636 | do | |
2637 | IFS=$as_save_IFS | |
2638 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2639 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2640 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 UD |
2641 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then |
2642 | ac_prog_rejected=yes | |
2643 | continue | |
2644 | fi | |
2645 | ac_cv_prog_CC="cc" | |
b08c89d9 | 2646 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2647 | break 2 |
2648 | fi | |
2649 | done | |
b08c89d9 | 2650 | done |
a152f366 | 2651 | IFS=$as_save_IFS |
26f56c1c | 2652 | |
a152f366 UD |
2653 | if test $ac_prog_rejected = yes; then |
2654 | # We found a bogon in the path, so make sure we never use it. | |
2655 | set dummy $ac_cv_prog_CC | |
2656 | shift | |
2657 | if test $# != 0; then | |
2658 | # We chose a different compiler from the bogus one. | |
2659 | # However, it has the same basename, so the bogon will be chosen | |
2660 | # first if we set CC to just the basename; use the full file name. | |
2661 | shift | |
2662 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" | |
6b3f2b3d | 2663 | fi |
4442d7e8 | 2664 | fi |
26f56c1c | 2665 | fi |
26f56c1c | 2666 | fi |
a152f366 UD |
2667 | CC=$ac_cv_prog_CC |
2668 | if test -n "$CC"; then | |
b08c89d9 | 2669 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 2670 | $as_echo "$CC" >&6; } |
7dbde9db | 2671 | else |
b08c89d9 | 2672 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2673 | $as_echo "no" >&6; } |
26f56c1c UD |
2674 | fi |
2675 | ||
7dbde9db | 2676 | |
26f56c1c | 2677 | fi |
a152f366 UD |
2678 | if test -z "$CC"; then |
2679 | if test -n "$ac_tool_prefix"; then | |
2680 | for ac_prog in cl.exe | |
2681 | do | |
2682 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
2683 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
b08c89d9 | 2684 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2685 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2686 | if ${ac_cv_prog_CC+:} false; then : |
322e23db | 2687 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 2688 | else |
a152f366 UD |
2689 | if test -n "$CC"; then |
2690 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
cd6ede75 | 2691 | else |
a152f366 UD |
2692 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2693 | for as_dir in $PATH | |
2694 | do | |
2695 | IFS=$as_save_IFS | |
2696 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2697 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2698 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2699 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" |
b08c89d9 | 2700 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2701 | break 2 |
2702 | fi | |
2703 | done | |
b08c89d9 | 2704 | done |
a152f366 | 2705 | IFS=$as_save_IFS |
26f56c1c | 2706 | |
26f56c1c | 2707 | fi |
a152f366 UD |
2708 | fi |
2709 | CC=$ac_cv_prog_CC | |
2710 | if test -n "$CC"; then | |
b08c89d9 | 2711 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 2712 | $as_echo "$CC" >&6; } |
650425ce | 2713 | else |
b08c89d9 | 2714 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2715 | $as_echo "no" >&6; } |
26f56c1c UD |
2716 | fi |
2717 | ||
cd6ede75 | 2718 | |
a152f366 UD |
2719 | test -n "$CC" && break |
2720 | done | |
26f56c1c | 2721 | fi |
a152f366 UD |
2722 | if test -z "$CC"; then |
2723 | ac_ct_CC=$CC | |
2724 | for ac_prog in cl.exe | |
2725 | do | |
2726 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
2727 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 2728 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2729 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2730 | if ${ac_cv_prog_ac_ct_CC+:} false; then : |
322e23db | 2731 | $as_echo_n "(cached) " >&6 |
62ab42d6 | 2732 | else |
a152f366 UD |
2733 | if test -n "$ac_ct_CC"; then |
2734 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
2735 | else | |
2736 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2737 | for as_dir in $PATH | |
2738 | do | |
2739 | IFS=$as_save_IFS | |
2740 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2741 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2742 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2743 | ac_cv_prog_ac_ct_CC="$ac_prog" |
b08c89d9 | 2744 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2745 | break 2 |
2746 | fi | |
2747 | done | |
b08c89d9 | 2748 | done |
a152f366 | 2749 | IFS=$as_save_IFS |
62ab42d6 UD |
2750 | |
2751 | fi | |
a152f366 UD |
2752 | fi |
2753 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2754 | if test -n "$ac_ct_CC"; then | |
b08c89d9 | 2755 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
322e23db | 2756 | $as_echo "$ac_ct_CC" >&6; } |
35f1e827 | 2757 | else |
b08c89d9 | 2758 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2759 | $as_echo "no" >&6; } |
26f56c1c UD |
2760 | fi |
2761 | ||
35f1e827 | 2762 | |
a152f366 UD |
2763 | test -n "$ac_ct_CC" && break |
2764 | done | |
35f1e827 | 2765 | |
a152f366 UD |
2766 | if test "x$ac_ct_CC" = x; then |
2767 | CC="" | |
2768 | else | |
2769 | case $cross_compiling:$ac_tool_warned in | |
2770 | yes:) | |
b08c89d9 | 2771 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
322e23db | 2772 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
a152f366 UD |
2773 | ac_tool_warned=yes ;; |
2774 | esac | |
2775 | CC=$ac_ct_CC | |
2776 | fi | |
26f56c1c | 2777 | fi |
cd6ede75 | 2778 | |
26f56c1c | 2779 | fi |
8d4b5a8a UD |
2780 | |
2781 | ||
b08c89d9 | 2782 | test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
322e23db | 2783 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
4a531bb0 L |
2784 | as_fn_error $? "no acceptable C compiler found in \$PATH |
2785 | See \`config.log' for more details" "$LINENO" 5; } | |
26f56c1c | 2786 | |
a152f366 | 2787 | # Provide some information about the compiler. |
b08c89d9 | 2788 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 |
322e23db UD |
2789 | set X $ac_compile |
2790 | ac_compiler=$2 | |
b08c89d9 UD |
2791 | for ac_option in --version -v -V -qversion; do |
2792 | { { ac_try="$ac_compiler $ac_option >&5" | |
a152f366 UD |
2793 | case "(($ac_try" in |
2794 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2795 | *) ac_try_echo=$ac_try;; | |
2796 | esac | |
b08c89d9 UD |
2797 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
2798 | $as_echo "$ac_try_echo"; } >&5 | |
2799 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
a152f366 | 2800 | ac_status=$? |
b08c89d9 UD |
2801 | if test -s conftest.err; then |
2802 | sed '10a\ | |
2803 | ... rest of stderr output deleted ... | |
2804 | 10q' conftest.err >conftest.er1 | |
2805 | cat conftest.er1 >&5 | |
2806 | fi | |
2807 | rm -f conftest.er1 conftest.err | |
2808 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2809 | test $ac_status = 0; } | |
2810 | done | |
26f56c1c | 2811 | |
a152f366 | 2812 | EXEEXT= |
b08c89d9 | 2813 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 |
322e23db | 2814 | $as_echo_n "checking for suffix of object files... " >&6; } |
f318beb8 | 2815 | if ${ac_cv_objext+:} false; then : |
322e23db | 2816 | $as_echo_n "(cached) " >&6 |
749a9a4f | 2817 | else |
b08c89d9 | 2818 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 | 2819 | /* end confdefs.h. */ |
749a9a4f | 2820 | |
a152f366 UD |
2821 | int |
2822 | main () | |
2823 | { | |
749a9a4f | 2824 | |
a152f366 UD |
2825 | ; |
2826 | return 0; | |
2827 | } | |
2828 | _ACEOF | |
2829 | rm -f conftest.o conftest.obj | |
b08c89d9 | 2830 | if { { ac_try="$ac_compile" |
a152f366 UD |
2831 | case "(($ac_try" in |
2832 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2833 | *) ac_try_echo=$ac_try;; | |
2834 | esac | |
b08c89d9 UD |
2835 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
2836 | $as_echo "$ac_try_echo"; } >&5 | |
a152f366 UD |
2837 | (eval "$ac_compile") 2>&5 |
2838 | ac_status=$? | |
b08c89d9 UD |
2839 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
2840 | test $ac_status = 0; }; then : | |
a152f366 UD |
2841 | for ac_file in conftest.o conftest.obj conftest.*; do |
2842 | test -f "$ac_file" || continue; | |
2843 | case $ac_file in | |
322e23db | 2844 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; |
a152f366 UD |
2845 | *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` |
2846 | break;; | |
2847 | esac | |
2848 | done | |
4df8c11d | 2849 | else |
322e23db | 2850 | $as_echo "$as_me: failed program was:" >&5 |
a152f366 | 2851 | sed 's/^/| /' conftest.$ac_ext >&5 |
26f56c1c | 2852 | |
b08c89d9 | 2853 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
322e23db | 2854 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
4a531bb0 L |
2855 | as_fn_error $? "cannot compute suffix of object files: cannot compile |
2856 | See \`config.log' for more details" "$LINENO" 5; } | |
26f56c1c | 2857 | fi |
a152f366 | 2858 | rm -f conftest.$ac_cv_objext conftest.$ac_ext |
cd6ede75 | 2859 | fi |
b08c89d9 | 2860 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 |
322e23db | 2861 | $as_echo "$ac_cv_objext" >&6; } |
a152f366 UD |
2862 | OBJEXT=$ac_cv_objext |
2863 | ac_objext=$OBJEXT | |
b08c89d9 | 2864 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 |
322e23db | 2865 | $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } |
f318beb8 | 2866 | if ${ac_cv_c_compiler_gnu+:} false; then : |
322e23db | 2867 | $as_echo_n "(cached) " >&6 |
73237de3 | 2868 | else |
b08c89d9 | 2869 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 | 2870 | /* end confdefs.h. */ |
73237de3 | 2871 | |
a152f366 UD |
2872 | int |
2873 | main () | |
2874 | { | |
2875 | #ifndef __GNUC__ | |
2876 | choke me | |
2877 | #endif | |
73237de3 | 2878 | |
a152f366 UD |
2879 | ; |
2880 | return 0; | |
2881 | } | |
2882 | _ACEOF | |
b08c89d9 | 2883 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 UD |
2884 | ac_compiler_gnu=yes |
2885 | else | |
b08c89d9 | 2886 | ac_compiler_gnu=no |
26f56c1c | 2887 | fi |
a152f366 UD |
2888 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2889 | ac_cv_c_compiler_gnu=$ac_compiler_gnu | |
958f238f | 2890 | |
26f56c1c | 2891 | fi |
b08c89d9 | 2892 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 |
322e23db UD |
2893 | $as_echo "$ac_cv_c_compiler_gnu" >&6; } |
2894 | if test $ac_compiler_gnu = yes; then | |
2895 | GCC=yes | |
2896 | else | |
2897 | GCC= | |
2898 | fi | |
a152f366 UD |
2899 | ac_test_CFLAGS=${CFLAGS+set} |
2900 | ac_save_CFLAGS=$CFLAGS | |
b08c89d9 | 2901 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 |
322e23db | 2902 | $as_echo_n "checking whether $CC accepts -g... " >&6; } |
f318beb8 | 2903 | if ${ac_cv_prog_cc_g+:} false; then : |
322e23db | 2904 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2905 | else |
2906 | ac_save_c_werror_flag=$ac_c_werror_flag | |
2907 | ac_c_werror_flag=yes | |
2908 | ac_cv_prog_cc_g=no | |
2909 | CFLAGS="-g" | |
b08c89d9 | 2910 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 | 2911 | /* end confdefs.h. */ |
26f56c1c | 2912 | |
a152f366 UD |
2913 | int |
2914 | main () | |
2915 | { | |
958f238f | 2916 | |
a152f366 UD |
2917 | ; |
2918 | return 0; | |
2919 | } | |
2920 | _ACEOF | |
b08c89d9 | 2921 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 | 2922 | ac_cv_prog_cc_g=yes |
425ce2ed | 2923 | else |
b08c89d9 UD |
2924 | CFLAGS="" |
2925 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
a152f366 | 2926 | /* end confdefs.h. */ |
425ce2ed | 2927 | |
a152f366 UD |
2928 | int |
2929 | main () | |
2930 | { | |
425ce2ed | 2931 | |
a152f366 UD |
2932 | ; |
2933 | return 0; | |
2934 | } | |
2935 | _ACEOF | |
b08c89d9 | 2936 | if ac_fn_c_try_compile "$LINENO"; then : |
425ce2ed | 2937 | |
b08c89d9 UD |
2938 | else |
2939 | ac_c_werror_flag=$ac_save_c_werror_flag | |
a152f366 | 2940 | CFLAGS="-g" |
b08c89d9 | 2941 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 | 2942 | /* end confdefs.h. */ |
425ce2ed | 2943 | |
a152f366 UD |
2944 | int |
2945 | main () | |
2946 | { | |
425ce2ed | 2947 | |
a152f366 UD |
2948 | ; |
2949 | return 0; | |
2950 | } | |
2951 | _ACEOF | |
b08c89d9 | 2952 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 | 2953 | ac_cv_prog_cc_g=yes |
ff886b82 | 2954 | fi |
a152f366 | 2955 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
ff886b82 | 2956 | fi |
a152f366 UD |
2957 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2958 | fi | |
a152f366 UD |
2959 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2960 | ac_c_werror_flag=$ac_save_c_werror_flag | |
ff886b82 | 2961 | fi |
b08c89d9 | 2962 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 |
322e23db | 2963 | $as_echo "$ac_cv_prog_cc_g" >&6; } |
a152f366 UD |
2964 | if test "$ac_test_CFLAGS" = set; then |
2965 | CFLAGS=$ac_save_CFLAGS | |
2966 | elif test $ac_cv_prog_cc_g = yes; then | |
2967 | if test "$GCC" = yes; then | |
2968 | CFLAGS="-g -O2" | |
2969 | else | |
2970 | CFLAGS="-g" | |
2971 | fi | |
ff886b82 | 2972 | else |
a152f366 UD |
2973 | if test "$GCC" = yes; then |
2974 | CFLAGS="-O2" | |
2975 | else | |
2976 | CFLAGS= | |
ff886b82 | 2977 | fi |
ff886b82 | 2978 | fi |
a152f366 UD |
2979 | |
2980 | ac_ext=c | |
2981 | ac_cpp='$CPP $CPPFLAGS' | |
2982 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2983 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2984 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2985 | ||
2986 | if test $host != $build; then | |
2987 | for ac_prog in gcc cc | |
2988 | do | |
2989 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
2990 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 2991 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2992 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2993 | if ${ac_cv_prog_BUILD_CC+:} false; then : |
322e23db | 2994 | $as_echo_n "(cached) " >&6 |
ff886b82 | 2995 | else |
a152f366 UD |
2996 | if test -n "$BUILD_CC"; then |
2997 | ac_cv_prog_BUILD_CC="$BUILD_CC" # Let the user override the test. | |
ff886b82 UD |
2998 | else |
2999 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3000 | for as_dir in $PATH | |
3001 | do | |
3002 | IFS=$as_save_IFS | |
3003 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 3004 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 3005 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 3006 | ac_cv_prog_BUILD_CC="$ac_prog" |
b08c89d9 | 3007 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
ff886b82 UD |
3008 | break 2 |
3009 | fi | |
3010 | done | |
b08c89d9 | 3011 | done |
ff886b82 UD |
3012 | IFS=$as_save_IFS |
3013 | ||
3014 | fi | |
3015 | fi | |
a152f366 UD |
3016 | BUILD_CC=$ac_cv_prog_BUILD_CC |
3017 | if test -n "$BUILD_CC"; then | |
b08c89d9 | 3018 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BUILD_CC" >&5 |
322e23db | 3019 | $as_echo "$BUILD_CC" >&6; } |
ff886b82 | 3020 | else |
b08c89d9 | 3021 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 3022 | $as_echo "no" >&6; } |
ff886b82 UD |
3023 | fi |
3024 | ||
3025 | ||
a152f366 | 3026 | test -n "$BUILD_CC" && break |
ff886b82 | 3027 | done |
ff886b82 UD |
3028 | |
3029 | fi | |
ff886b82 | 3030 | |
a152f366 UD |
3031 | # On Suns, sometimes $CPP names a directory. |
3032 | if test -n "$CPP" && test -d "$CPP"; then | |
3033 | CPP= | |
ff886b82 | 3034 | fi |
a152f366 | 3035 | if test -z "$CPP"; then |
bb931195 | 3036 | CPP="$CC -E" |
ff886b82 | 3037 | fi |
a152f366 | 3038 | |
e4693aa7 RM |
3039 | if test -n "$ac_tool_prefix"; then |
3040 | # Extract the first word of "${ac_tool_prefix}readelf", so it can be a program name with args. | |
3041 | set dummy ${ac_tool_prefix}readelf; ac_word=$2 | |
3042 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3043 | $as_echo_n "checking for $ac_word... " >&6; } | |
3044 | if ${ac_cv_prog_READELF+:} false; then : | |
3045 | $as_echo_n "(cached) " >&6 | |
3046 | else | |
3047 | if test -n "$READELF"; then | |
3048 | ac_cv_prog_READELF="$READELF" # Let the user override the test. | |
3049 | else | |
3050 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3051 | for as_dir in $PATH | |
3052 | do | |
3053 | IFS=$as_save_IFS | |
3054 | test -z "$as_dir" && as_dir=. | |
3055 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3056 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
3057 | ac_cv_prog_READELF="${ac_tool_prefix}readelf" | |
3058 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3059 | break 2 | |
3060 | fi | |
3061 | done | |
3062 | done | |
3063 | IFS=$as_save_IFS | |
3064 | ||
3065 | fi | |
3066 | fi | |
3067 | READELF=$ac_cv_prog_READELF | |
3068 | if test -n "$READELF"; then | |
3069 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF" >&5 | |
3070 | $as_echo "$READELF" >&6; } | |
3071 | else | |
3072 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3073 | $as_echo "no" >&6; } | |
3074 | fi | |
3075 | ||
3076 | ||
3077 | fi | |
3078 | if test -z "$ac_cv_prog_READELF"; then | |
3079 | ac_ct_READELF=$READELF | |
3080 | # Extract the first word of "readelf", so it can be a program name with args. | |
3081 | set dummy readelf; ac_word=$2 | |
3082 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3083 | $as_echo_n "checking for $ac_word... " >&6; } | |
3084 | if ${ac_cv_prog_ac_ct_READELF+:} false; then : | |
3085 | $as_echo_n "(cached) " >&6 | |
3086 | else | |
3087 | if test -n "$ac_ct_READELF"; then | |
3088 | ac_cv_prog_ac_ct_READELF="$ac_ct_READELF" # Let the user override the test. | |
3089 | else | |
3090 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3091 | for as_dir in $PATH | |
3092 | do | |
3093 | IFS=$as_save_IFS | |
3094 | test -z "$as_dir" && as_dir=. | |
3095 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3096 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
3097 | ac_cv_prog_ac_ct_READELF="readelf" | |
3098 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3099 | break 2 | |
3100 | fi | |
3101 | done | |
3102 | done | |
3103 | IFS=$as_save_IFS | |
3104 | ||
3105 | fi | |
3106 | fi | |
3107 | ac_ct_READELF=$ac_cv_prog_ac_ct_READELF | |
3108 | if test -n "$ac_ct_READELF"; then | |
3109 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_READELF" >&5 | |
3110 | $as_echo "$ac_ct_READELF" >&6; } | |
3111 | else | |
3112 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3113 | $as_echo "no" >&6; } | |
3114 | fi | |
3115 | ||
3116 | if test "x$ac_ct_READELF" = x; then | |
3117 | READELF="false" | |
3118 | else | |
3119 | case $cross_compiling:$ac_tool_warned in | |
3120 | yes:) | |
3121 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
3122 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
3123 | ac_tool_warned=yes ;; | |
3124 | esac | |
3125 | READELF=$ac_ct_READELF | |
3126 | fi | |
3127 | else | |
3128 | READELF="$ac_cv_prog_READELF" | |
3129 | fi | |
3130 | ||
3131 | ||
a152f366 UD |
3132 | # We need the C++ compiler only for testing. |
3133 | ac_ext=cpp | |
3134 | ac_cpp='$CXXCPP $CPPFLAGS' | |
3135 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3136 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3137 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
3138 | if test -z "$CXX"; then | |
3139 | if test -n "$CCC"; then | |
3140 | CXX=$CCC | |
3141 | else | |
3142 | if test -n "$ac_tool_prefix"; then | |
3143 | for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC | |
3144 | do | |
3145 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
3146 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
b08c89d9 | 3147 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 3148 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 3149 | if ${ac_cv_prog_CXX+:} false; then : |
322e23db | 3150 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
3151 | else |
3152 | if test -n "$CXX"; then | |
3153 | ac_cv_prog_CXX="$CXX" # Let the user override the test. | |
3154 | else | |
3155 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3156 | for as_dir in $PATH | |
3157 | do | |
3158 | IFS=$as_save_IFS | |
3159 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 3160 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 3161 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 3162 | ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" |
b08c89d9 | 3163 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
3164 | break 2 |
3165 | fi | |
3166 | done | |
b08c89d9 | 3167 | done |
a152f366 UD |
3168 | IFS=$as_save_IFS |
3169 | ||
3170 | fi | |
3171 | fi | |
3172 | CXX=$ac_cv_prog_CXX | |
3173 | if test -n "$CXX"; then | |
b08c89d9 | 3174 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 |
322e23db | 3175 | $as_echo "$CXX" >&6; } |
a152f366 | 3176 | else |
b08c89d9 | 3177 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 3178 | $as_echo "no" >&6; } |
a152f366 UD |
3179 | fi |
3180 | ||
3181 | ||
3182 | test -n "$CXX" && break | |
3183 | done | |
3184 | fi | |
3185 | if test -z "$CXX"; then | |
3186 | ac_ct_CXX=$CXX | |
3187 | for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC | |
3188 | do | |
3189 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
3190 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 3191 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 3192 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 3193 | if ${ac_cv_prog_ac_ct_CXX+:} false; then : |
322e23db | 3194 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
3195 | else |
3196 | if test -n "$ac_ct_CXX"; then | |
3197 | ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. | |
3198 | else | |
3199 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3200 | for as_dir in $PATH | |
3201 | do | |
3202 | IFS=$as_save_IFS | |
3203 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 3204 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 3205 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 3206 | ac_cv_prog_ac_ct_CXX="$ac_prog" |
b08c89d9 | 3207 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
3208 | break 2 |
3209 | fi | |
3210 | done | |
b08c89d9 | 3211 | done |
a152f366 UD |
3212 | IFS=$as_save_IFS |
3213 | ||
3214 | fi | |
3215 | fi | |
3216 | ac_ct_CXX=$ac_cv_prog_ac_ct_CXX | |
3217 | if test -n "$ac_ct_CXX"; then | |
b08c89d9 | 3218 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 |
322e23db | 3219 | $as_echo "$ac_ct_CXX" >&6; } |
a152f366 | 3220 | else |
b08c89d9 | 3221 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 3222 | $as_echo "no" >&6; } |
a152f366 UD |
3223 | fi |
3224 | ||
3225 | ||
3226 | test -n "$ac_ct_CXX" && break | |
3227 | done | |
3228 | ||
3229 | if test "x$ac_ct_CXX" = x; then | |
3230 | CXX="g++" | |
3231 | else | |
3232 | case $cross_compiling:$ac_tool_warned in | |
3233 | yes:) | |
b08c89d9 | 3234 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
322e23db | 3235 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
a152f366 UD |
3236 | ac_tool_warned=yes ;; |
3237 | esac | |
3238 | CXX=$ac_ct_CXX | |
3239 | fi | |
3240 | fi | |
3241 | ||
3242 | fi | |
3243 | fi | |
3244 | # Provide some information about the compiler. | |
b08c89d9 | 3245 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 |
322e23db UD |
3246 | set X $ac_compile |
3247 | ac_compiler=$2 | |
b08c89d9 UD |
3248 | for ac_option in --version -v -V -qversion; do |
3249 | { { ac_try="$ac_compiler $ac_option >&5" | |
a152f366 UD |
3250 | case "(($ac_try" in |
3251 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3252 | *) ac_try_echo=$ac_try;; | |
3253 | esac | |
b08c89d9 UD |
3254 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
3255 | $as_echo "$ac_try_echo"; } >&5 | |
3256 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
a152f366 | 3257 | ac_status=$? |
b08c89d9 UD |
3258 | if test -s conftest.err; then |
3259 | sed '10a\ | |
3260 | ... rest of stderr output deleted ... | |
3261 | 10q' conftest.err >conftest.er1 | |
3262 | cat conftest.er1 >&5 | |
3263 | fi | |
3264 | rm -f conftest.er1 conftest.err | |
3265 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3266 | test $ac_status = 0; } | |
3267 | done | |
a152f366 | 3268 | |
b08c89d9 | 3269 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 |
322e23db | 3270 | $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } |
f318beb8 | 3271 | if ${ac_cv_cxx_compiler_gnu+:} false; then : |
322e23db | 3272 | $as_echo_n "(cached) " >&6 |
a152f366 | 3273 | else |
b08c89d9 | 3274 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 UD |
3275 | /* end confdefs.h. */ |
3276 | ||
3277 | int | |
3278 | main () | |
3279 | { | |
a152f366 UD |
3280 | #ifndef __GNUC__ |
3281 | choke me | |
3282 | #endif | |
ff886b82 UD |
3283 | |
3284 | ; | |
3285 | return 0; | |
3286 | } | |
3287 | _ACEOF | |
b08c89d9 | 3288 | if ac_fn_cxx_try_compile "$LINENO"; then : |
a152f366 | 3289 | ac_compiler_gnu=yes |
ff886b82 | 3290 | else |
b08c89d9 | 3291 | ac_compiler_gnu=no |
ff886b82 | 3292 | fi |
ff886b82 | 3293 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
a152f366 | 3294 | ac_cv_cxx_compiler_gnu=$ac_compiler_gnu |
ff886b82 | 3295 | |
ff886b82 | 3296 | fi |
b08c89d9 | 3297 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 |
322e23db UD |
3298 | $as_echo "$ac_cv_cxx_compiler_gnu" >&6; } |
3299 | if test $ac_compiler_gnu = yes; then | |
3300 | GXX=yes | |
3301 | else | |
3302 | GXX= | |
3303 | fi | |
a152f366 UD |
3304 | ac_test_CXXFLAGS=${CXXFLAGS+set} |
3305 | ac_save_CXXFLAGS=$CXXFLAGS | |
b08c89d9 | 3306 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 |
322e23db | 3307 | $as_echo_n "checking whether $CXX accepts -g... " >&6; } |
f318beb8 | 3308 | if ${ac_cv_prog_cxx_g+:} false; then : |
322e23db | 3309 | $as_echo_n "(cached) " >&6 |
ff886b82 | 3310 | else |
a152f366 UD |
3311 | ac_save_cxx_werror_flag=$ac_cxx_werror_flag |
3312 | ac_cxx_werror_flag=yes | |
3313 | ac_cv_prog_cxx_g=no | |
3314 | CXXFLAGS="-g" | |
b08c89d9 | 3315 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 | 3316 | /* end confdefs.h. */ |
ff886b82 | 3317 | |
ff886b82 UD |
3318 | int |
3319 | main () | |
3320 | { | |
a152f366 | 3321 | |
ff886b82 UD |
3322 | ; |
3323 | return 0; | |
3324 | } | |
3325 | _ACEOF | |
b08c89d9 | 3326 | if ac_fn_cxx_try_compile "$LINENO"; then : |
a152f366 | 3327 | ac_cv_prog_cxx_g=yes |
ff886b82 | 3328 | else |
b08c89d9 UD |
3329 | CXXFLAGS="" |
3330 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
a152f366 | 3331 | /* end confdefs.h. */ |
ff886b82 | 3332 | |
a152f366 UD |
3333 | int |
3334 | main () | |
3335 | { | |
ff886b82 | 3336 | |
a152f366 UD |
3337 | ; |
3338 | return 0; | |
3339 | } | |
ff886b82 | 3340 | _ACEOF |
b08c89d9 | 3341 | if ac_fn_cxx_try_compile "$LINENO"; then : |
ff886b82 | 3342 | |
b08c89d9 UD |
3343 | else |
3344 | ac_cxx_werror_flag=$ac_save_cxx_werror_flag | |
a152f366 | 3345 | CXXFLAGS="-g" |
b08c89d9 | 3346 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 | 3347 | /* end confdefs.h. */ |
a152f366 | 3348 | |
ff886b82 UD |
3349 | int |
3350 | main () | |
3351 | { | |
a152f366 | 3352 | |
ff886b82 UD |
3353 | ; |
3354 | return 0; | |
3355 | } | |
3356 | _ACEOF | |
b08c89d9 | 3357 | if ac_fn_cxx_try_compile "$LINENO"; then : |
a152f366 | 3358 | ac_cv_prog_cxx_g=yes |
ff886b82 | 3359 | fi |
a152f366 UD |
3360 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3361 | fi | |
a152f366 UD |
3362 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3363 | fi | |
a152f366 UD |
3364 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3365 | ac_cxx_werror_flag=$ac_save_cxx_werror_flag | |
3366 | fi | |
b08c89d9 | 3367 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 |
322e23db | 3368 | $as_echo "$ac_cv_prog_cxx_g" >&6; } |
a152f366 UD |
3369 | if test "$ac_test_CXXFLAGS" = set; then |
3370 | CXXFLAGS=$ac_save_CXXFLAGS | |
3371 | elif test $ac_cv_prog_cxx_g = yes; then | |
3372 | if test "$GXX" = yes; then | |
3373 | CXXFLAGS="-g -O2" | |
3374 | else | |
3375 | CXXFLAGS="-g" | |
3376 | fi | |
3a12e572 | 3377 | else |
a152f366 UD |
3378 | if test "$GXX" = yes; then |
3379 | CXXFLAGS="-O2" | |
3380 | else | |
3381 | CXXFLAGS= | |
3382 | fi | |
3a12e572 | 3383 | fi |
a152f366 UD |
3384 | ac_ext=c |
3385 | ac_cpp='$CPP $CPPFLAGS' | |
3386 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3387 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3388 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
26f56c1c | 3389 | |
e4693aa7 | 3390 | # It's useless to us if it can't link programs (e.g. missing -lstdc++). |
0cae3f4b | 3391 | |
e4693aa7 RM |
3392 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX can link programs" >&5 |
3393 | $as_echo_n "checking whether $CXX can link programs... " >&6; } | |
3394 | if ${libc_cv_cxx_link_ok+:} false; then : | |
3395 | $as_echo_n "(cached) " >&6 | |
0cae3f4b | 3396 | else |
e4693aa7 RM |
3397 | ac_ext=cpp |
3398 | ac_cpp='$CXXCPP $CPPFLAGS' | |
3399 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3400 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3401 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
0cae3f4b | 3402 | |
e4693aa7 RM |
3403 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
3404 | /* end confdefs.h. */ | |
0cae3f4b | 3405 | |
e4693aa7 RM |
3406 | int |
3407 | main () | |
3408 | { | |
0cae3f4b | 3409 | |
e4693aa7 RM |
3410 | ; |
3411 | return 0; | |
3412 | } | |
3413 | _ACEOF | |
3414 | if ac_fn_cxx_try_link "$LINENO"; then : | |
3415 | libc_cv_cxx_link_ok=yes | |
0cae3f4b | 3416 | else |
e4693aa7 | 3417 | libc_cv_cxx_link_ok=no |
0cae3f4b | 3418 | fi |
e4693aa7 RM |
3419 | rm -f core conftest.err conftest.$ac_objext \ |
3420 | conftest$ac_exeext conftest.$ac_ext | |
3421 | ac_ext=c | |
3422 | ac_cpp='$CPP $CPPFLAGS' | |
3423 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3424 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3425 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
0cae3f4b | 3426 | |
0cae3f4b | 3427 | fi |
e4693aa7 RM |
3428 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cxx_link_ok" >&5 |
3429 | $as_echo "$libc_cv_cxx_link_ok" >&6; } | |
3430 | if test $libc_cv_cxx_link_ok != yes; then : | |
3431 | CXX= | |
3432 | fi | |
26f56c1c | 3433 | |
a152f366 | 3434 | if test "`cd $srcdir; /bin/pwd`" = "`/bin/pwd`"; then |
4a531bb0 | 3435 | as_fn_error $? "you must configure in a separate build directory" "$LINENO" 5 |
26f56c1c | 3436 | fi |
3a12e572 | 3437 | |
a152f366 UD |
3438 | # This will get text that should go into config.make. |
3439 | config_vars= | |
3440 | ||
3441 | # Check for a --with-gd argument and set libgd-LDFLAGS in config.make. | |
3442 | ||
3443 | # Check whether --with-gd was given. | |
b08c89d9 | 3444 | if test "${with_gd+set}" = set; then : |
a152f366 UD |
3445 | withval=$with_gd; case "$with_gd" in |
3446 | yes|''|no) ;; | |
3447 | *) libgd_include="-I$withval/include" | |
3448 | libgd_ldflags="-L$withval/lib" ;; | |
26f56c1c | 3449 | esac |
cd6ede75 | 3450 | |
a152f366 | 3451 | fi |
cd6ede75 UD |
3452 | |
3453 | ||
a152f366 | 3454 | # Check whether --with-gd-include was given. |
b08c89d9 | 3455 | if test "${with_gd_include+set}" = set; then : |
a152f366 UD |
3456 | withval=$with_gd_include; case "$with_gd_include" in |
3457 | ''|no) ;; | |
3458 | *) libgd_include="-I$withval" ;; | |
cd6ede75 UD |
3459 | esac |
3460 | ||
a152f366 | 3461 | fi |
cd6ede75 | 3462 | |
0816838f | 3463 | |
a152f366 | 3464 | # Check whether --with-gd-lib was given. |
b08c89d9 | 3465 | if test "${with_gd_lib+set}" = set; then : |
a152f366 UD |
3466 | withval=$with_gd_lib; case "$with_gd_lib" in |
3467 | ''|no) ;; | |
3468 | *) libgd_ldflags="-L$withval" ;; | |
cd6ede75 UD |
3469 | esac |
3470 | ||
a808d541 UD |
3471 | fi |
3472 | ||
f4b07664 | 3473 | |
a152f366 UD |
3474 | if test -n "$libgd_include"; then |
3475 | config_vars="$config_vars | |
3476 | CFLAGS-memusagestat.c = $libgd_include" | |
3477 | fi | |
3478 | if test -n "$libgd_ldflags"; then | |
3479 | config_vars="$config_vars | |
3480 | libgd-LDFLAGS = $libgd_ldflags" | |
3481 | fi | |
2ceaa76a | 3482 | |
2ceaa76a | 3483 | |
a152f366 | 3484 | # Check whether --with-fp was given. |
b08c89d9 | 3485 | if test "${with_fp+set}" = set; then : |
a152f366 UD |
3486 | withval=$with_fp; with_fp=$withval |
3487 | else | |
3488 | with_fp=yes | |
26f56c1c UD |
3489 | fi |
3490 | ||
2ceaa76a | 3491 | |
8f73811b | 3492 | |
a152f366 | 3493 | # Check whether --with-binutils was given. |
b08c89d9 | 3494 | if test "${with_binutils+set}" = set; then : |
a152f366 UD |
3495 | withval=$with_binutils; path_binutils=$withval |
3496 | else | |
3497 | path_binutils='' | |
3498 | fi | |
ff886b82 UD |
3499 | |
3500 | ||
a152f366 | 3501 | # Check whether --with-selinux was given. |
b08c89d9 | 3502 | if test "${with_selinux+set}" = set; then : |
a152f366 UD |
3503 | withval=$with_selinux; with_selinux=$withval |
3504 | else | |
3505 | with_selinux=auto | |
3506 | fi | |
e0a3ed4f | 3507 | |
8f73811b | 3508 | |
e0a3ed4f | 3509 | |
a152f366 | 3510 | # Check whether --with-headers was given. |
b08c89d9 | 3511 | if test "${with_headers+set}" = set; then : |
a152f366 UD |
3512 | withval=$with_headers; sysheaders=$withval |
3513 | else | |
3514 | sysheaders='' | |
7efb9bd1 UD |
3515 | fi |
3516 | ||
dfd2257a | 3517 | |
f781ef40 RM |
3518 | |
3519 | ||
c91c505f | 3520 | |
f781ef40 RM |
3521 | # Check whether --with-default-link was given. |
3522 | if test "${with_default_link+set}" = set; then : | |
3523 | withval=$with_default_link; use_default_link=$withval | |
3524 | else | |
fd5e21c7 | 3525 | use_default_link=default |
f781ef40 RM |
3526 | fi |
3527 | ||
3528 | ||
a152f366 | 3529 | # Check whether --enable-sanity-checks was given. |
b08c89d9 | 3530 | if test "${enable_sanity_checks+set}" = set; then : |
a152f366 UD |
3531 | enableval=$enable_sanity_checks; enable_sanity=$enableval |
3532 | else | |
3533 | enable_sanity=yes | |
dfd2257a UD |
3534 | fi |
3535 | ||
cd6ede75 | 3536 | |
a152f366 | 3537 | # Check whether --enable-shared was given. |
b08c89d9 | 3538 | if test "${enable_shared+set}" = set; then : |
a152f366 UD |
3539 | enableval=$enable_shared; shared=$enableval |
3540 | else | |
a0da5fe1 | 3541 | shared=yes |
a152f366 | 3542 | fi |
cd6ede75 | 3543 | |
a152f366 | 3544 | # Check whether --enable-profile was given. |
b08c89d9 | 3545 | if test "${enable_profile+set}" = set; then : |
a152f366 UD |
3546 | enableval=$enable_profile; profile=$enableval |
3547 | else | |
3548 | profile=no | |
3549 | fi | |
cd6ede75 | 3550 | |
a152f366 | 3551 | |
740b3dbe L |
3552 | # Check whether --enable-hardcoded-path-in-tests was given. |
3553 | if test "${enable_hardcoded_path_in_tests+set}" = set; then : | |
3554 | enableval=$enable_hardcoded_path_in_tests; hardcoded_path_in_tests=$enableval | |
3555 | else | |
3556 | hardcoded_path_in_tests=no | |
3557 | fi | |
3558 | ||
3559 | ||
3560 | ||
a152f366 | 3561 | # Check whether --enable-stackguard-randomization was given. |
b08c89d9 | 3562 | if test "${enable_stackguard_randomization+set}" = set; then : |
a152f366 UD |
3563 | enableval=$enable_stackguard_randomization; enable_stackguard_randomize=$enableval |
3564 | else | |
3565 | enable_stackguard_randomize=no | |
cd6ede75 UD |
3566 | fi |
3567 | ||
a152f366 | 3568 | if test "$enable_stackguard_randomize" = yes; then |
b08c89d9 | 3569 | $as_echo "#define ENABLE_STACKGUARD_RANDOMIZE 1" >>confdefs.h |
cd6ede75 | 3570 | |
a152f366 | 3571 | fi |
cd6ede75 | 3572 | |
1717da59 AK |
3573 | # Check whether --enable-lock-elision was given. |
3574 | if test "${enable_lock_elision+set}" = set; then : | |
3575 | enableval=$enable_lock_elision; enable_lock_elision=$enableval | |
3576 | else | |
3577 | enable_lock_elision=no | |
3578 | fi | |
3579 | ||
5a414ff7 | 3580 | |
1717da59 AK |
3581 | if test "$enable_lock_elision" = yes ; then |
3582 | $as_echo "#define ENABLE_LOCK_ELISION 1" >>confdefs.h | |
3583 | ||
3584 | fi | |
3585 | ||
a152f366 | 3586 | # Check whether --enable-add-ons was given. |
b08c89d9 | 3587 | if test "${enable_add_ons+set}" = set; then : |
a152f366 UD |
3588 | enableval=$enable_add_ons; |
3589 | else | |
3590 | enable_add_ons=yes | |
3591 | fi | |
cd6ede75 | 3592 | |
cd6ede75 | 3593 | |
a152f366 | 3594 | # Check whether --enable-hidden-plt was given. |
b08c89d9 | 3595 | if test "${enable_hidden_plt+set}" = set; then : |
a152f366 UD |
3596 | enableval=$enable_hidden_plt; hidden=$enableval |
3597 | else | |
3598 | hidden=yes | |
2de7874e | 3599 | fi |
cd6ede75 | 3600 | |
a152f366 | 3601 | if test "x$hidden" = xno; then |
b08c89d9 | 3602 | $as_echo "#define NO_HIDDEN 1" >>confdefs.h |
cd6ede75 | 3603 | |
a152f366 | 3604 | fi |
e0a3ed4f | 3605 | |
a152f366 | 3606 | # Check whether --enable-bind-now was given. |
b08c89d9 | 3607 | if test "${enable_bind_now+set}" = set; then : |
a152f366 UD |
3608 | enableval=$enable_bind_now; bindnow=$enableval |
3609 | else | |
3610 | bindnow=no | |
3611 | fi | |
e0a3ed4f | 3612 | |
e0a3ed4f | 3613 | |
e0a3ed4f | 3614 | |
a152f366 | 3615 | # Check whether --enable-static-nss was given. |
b08c89d9 | 3616 | if test "${enable_static_nss+set}" = set; then : |
a152f366 UD |
3617 | enableval=$enable_static_nss; static_nss=$enableval |
3618 | else | |
3619 | static_nss=no | |
3620 | fi | |
e0a3ed4f | 3621 | |
a152f366 UD |
3622 | if test x"$static_nss" = xyes || test x"$shared" = xno; then |
3623 | static_nss=yes | |
b08c89d9 | 3624 | $as_echo "#define DO_STATIC_NSS 1" >>confdefs.h |
cd6ede75 | 3625 | |
a152f366 | 3626 | fi |
cd6ede75 | 3627 | |
a152f366 | 3628 | # Check whether --enable-force-install was given. |
b08c89d9 | 3629 | if test "${enable_force_install+set}" = set; then : |
a152f366 | 3630 | enableval=$enable_force_install; force_install=$enableval |
3a12e572 | 3631 | else |
a152f366 UD |
3632 | force_install=yes |
3633 | fi | |
ff886b82 | 3634 | |
3a12e572 | 3635 | |
cd6ede75 | 3636 | |
8894bad3 AM |
3637 | # Check whether --enable-maintainer-mode was given. |
3638 | if test "${enable_maintainer_mode+set}" = set; then : | |
3639 | enableval=$enable_maintainer_mode; maintainer=$enableval | |
3640 | else | |
3641 | maintainer=no | |
3642 | fi | |
3643 | ||
3644 | ||
a152f366 | 3645 | # Check whether --enable-kernel was given. |
b08c89d9 | 3646 | if test "${enable_kernel+set}" = set; then : |
a152f366 | 3647 | enableval=$enable_kernel; minimum_kernel=$enableval |
cd6ede75 | 3648 | fi |
a152f366 UD |
3649 | |
3650 | if test "$minimum_kernel" = yes || test "$minimum_kernel" = no; then | |
3651 | # Better nothing than this. | |
3652 | minimum_kernel="" | |
3653 | else | |
3654 | if test "$minimum_kernel" = current; then | |
3655 | minimum_kernel=`uname -r 2>/dev/null` || minimum_kernel= | |
cd6ede75 UD |
3656 | fi |
3657 | fi | |
cd6ede75 | 3658 | |
a152f366 | 3659 | # Check whether --enable-all-warnings was given. |
b08c89d9 | 3660 | if test "${enable_all_warnings+set}" = set; then : |
a152f366 UD |
3661 | enableval=$enable_all_warnings; all_warnings=$enableval |
3662 | fi | |
cd6ede75 | 3663 | |
5c2a0669 | 3664 | |
cd6ede75 | 3665 | |
a4ecc9eb JM |
3666 | # Check whether --enable-werror was given. |
3667 | if test "${enable_werror+set}" = set; then : | |
3668 | enableval=$enable_werror; enable_werror=$enableval | |
3669 | else | |
3670 | enable_werror=yes | |
3671 | fi | |
3672 | ||
3673 | ||
3674 | ||
a152f366 | 3675 | # Check whether --enable-multi-arch was given. |
b08c89d9 | 3676 | if test "${enable_multi_arch+set}" = set; then : |
a152f366 | 3677 | enableval=$enable_multi_arch; multi_arch=$enableval |
cd6ede75 | 3678 | else |
6f89d2f3 | 3679 | multi_arch=default |
cd6ede75 UD |
3680 | fi |
3681 | ||
4bca4c17 | 3682 | |
a152f366 | 3683 | # Check whether --enable-nss-crypt was given. |
b08c89d9 | 3684 | if test "${enable_nss_crypt+set}" = set; then : |
a152f366 | 3685 | enableval=$enable_nss_crypt; nss_crypt=$enableval |
4bca4c17 | 3686 | else |
a152f366 | 3687 | nss_crypt=no |
4bca4c17 UD |
3688 | fi |
3689 | ||
a152f366 UD |
3690 | if test x$nss_crypt = xyes; then |
3691 | nss_includes=-I$(nss-config --includedir 2>/dev/null) | |
3692 | if test $? -ne 0; then | |
4a531bb0 | 3693 | as_fn_error $? "cannot find include directory with nss-config" "$LINENO" 5 |
26f56c1c | 3694 | fi |
a152f366 UD |
3695 | old_CFLAGS="$CFLAGS" |
3696 | CFLAGS="$CFLAGS $nss_includes" | |
3697 | ||
b08c89d9 UD |
3698 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
3699 | /* end confdefs.h. */ | |
a152f366 UD |
3700 | typedef int PRBool; |
3701 | #include <hasht.h> | |
3702 | #include <nsslowhash.h> | |
3703 | void f (void) { NSSLOW_Init (); } | |
b68e08db RM |
3704 | int |
3705 | main () | |
3706 | { | |
3707 | ||
3708 | ; | |
3709 | return 0; | |
3710 | } | |
a152f366 | 3711 | _ACEOF |
b08c89d9 | 3712 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 | 3713 | libc_cv_nss_crypt=yes |
63bda0c1 | 3714 | else |
4a531bb0 | 3715 | as_fn_error $? " |
b08c89d9 | 3716 | cannot find NSS headers with lowlevel hash function interfaces" "$LINENO" 5 |
04be94a8 | 3717 | fi |
a152f366 UD |
3718 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3719 | old_LIBS="$LIBS" | |
3720 | LIBS="$LIBS -lfreebl3" | |
b08c89d9 | 3721 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 UD |
3722 | /* end confdefs.h. */ |
3723 | typedef int PRBool; | |
3724 | #include <hasht.h> | |
3725 | #include <nsslowhash.h> | |
3726 | int | |
3727 | main () | |
3728 | { | |
3729 | NSSLOW_Init(); | |
3730 | ; | |
3731 | return 0; | |
3732 | } | |
3733 | _ACEOF | |
b08c89d9 | 3734 | if ac_fn_c_try_link "$LINENO"; then : |
a152f366 | 3735 | libc_cv_nss_crypt=yes |
cd6ede75 | 3736 | else |
4a531bb0 | 3737 | as_fn_error $? " |
b08c89d9 | 3738 | cannot link program using lowlevel NSS hash functions" "$LINENO" 5 |
cd6ede75 | 3739 | fi |
b08c89d9 UD |
3740 | rm -f core conftest.err conftest.$ac_objext \ |
3741 | conftest$ac_exeext conftest.$ac_ext | |
a152f366 UD |
3742 | CFLAGS="$old_CFLAGS" |
3743 | LIBS="$old_LIBS" | |
4bca4c17 | 3744 | else |
a152f366 | 3745 | libc_cv_nss_crypt=no |
4bca4c17 UD |
3746 | fi |
3747 | ||
cd6ede75 | 3748 | |
3a097cc7 | 3749 | |
021db4be AJ |
3750 | # Check whether --enable-obsolete-rpc was given. |
3751 | if test "${enable_obsolete_rpc+set}" = set; then : | |
3752 | enableval=$enable_obsolete_rpc; link_obsolete_rpc=$enableval | |
3753 | else | |
3754 | link_obsolete_rpc=no | |
3755 | fi | |
3756 | ||
3757 | ||
3758 | ||
3759 | if test "$link_obsolete_rpc" = yes; then | |
3760 | $as_echo "#define LINK_OBSOLETE_RPC 1" >>confdefs.h | |
3761 | ||
3762 | fi | |
3763 | ||
3a097cc7 RM |
3764 | # Check whether --enable-systemtap was given. |
3765 | if test "${enable_systemtap+set}" = set; then : | |
3766 | enableval=$enable_systemtap; systemtap=$enableval | |
3767 | else | |
3768 | systemtap=no | |
3769 | fi | |
3770 | ||
3771 | if test "x$systemtap" != xno; then | |
3772 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for systemtap static probe support" >&5 | |
3773 | $as_echo_n "checking for systemtap static probe support... " >&6; } | |
3774 | if ${libc_cv_sdt+:} false; then : | |
3775 | $as_echo_n "(cached) " >&6 | |
3776 | else | |
3777 | old_CFLAGS="$CFLAGS" | |
3778 | CFLAGS="-std=gnu99 $CFLAGS" | |
3779 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3780 | /* end confdefs.h. */ | |
3781 | #include <sys/sdt.h> | |
3782 | void foo (int i, void *p) | |
3783 | { | |
3784 | asm ("" STAP_PROBE_ASM (foo, bar, STAP_PROBE_ASM_TEMPLATE (2)) "" | |
3785 | :: STAP_PROBE_ASM_OPERANDS (2, i, p)); | |
3786 | } | |
3787 | _ACEOF | |
3788 | if ac_fn_c_try_compile "$LINENO"; then : | |
3789 | libc_cv_sdt=yes | |
3790 | else | |
3791 | libc_cv_sdt=no | |
3792 | fi | |
3793 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
3794 | CFLAGS="$old_CFLAGS" | |
3795 | fi | |
3796 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_sdt" >&5 | |
3797 | $as_echo "$libc_cv_sdt" >&6; } | |
3798 | if test $libc_cv_sdt = yes; then | |
3799 | $as_echo "#define USE_STAP_PROBE 1" >>confdefs.h | |
3800 | ||
3801 | elif test "x$systemtap" != xauto; then | |
3802 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
3803 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3804 | as_fn_error $? "systemtap support needs sys/sdt.h with asm support | |
3805 | See \`config.log' for more details" "$LINENO" 5; } | |
3806 | fi | |
3807 | fi | |
3808 | ||
c53d909c RM |
3809 | # Check whether --enable-build-nscd was given. |
3810 | if test "${enable_build_nscd+set}" = set; then : | |
3811 | enableval=$enable_build_nscd; build_nscd=$enableval | |
3812 | else | |
3813 | build_nscd=default | |
3814 | fi | |
3815 | ||
3816 | ||
3817 | ||
3cc3ef96 RM |
3818 | # Note the use of $use_nscd is near the bottom of the file. |
3819 | # Check whether --enable-nscd was given. | |
3820 | if test "${enable_nscd+set}" = set; then : | |
3821 | enableval=$enable_nscd; use_nscd=$enableval | |
3822 | else | |
3823 | use_nscd=yes | |
3824 | fi | |
3825 | ||
3826 | ||
e4608715 CD |
3827 | # Check whether --enable-pt_chown was given. |
3828 | if test "${enable_pt_chown+set}" = set; then : | |
3829 | enableval=$enable_pt_chown; build_pt_chown=$enableval | |
3830 | else | |
3831 | build_pt_chown=no | |
3832 | fi | |
3833 | ||
3834 | ||
8c12f01d | 3835 | if test "$build_pt_chown" = yes; then |
e4608715 CD |
3836 | $as_echo "#define HAVE_PT_CHOWN 1" >>confdefs.h |
3837 | ||
3838 | fi | |
3839 | ||
ebf27d12 ST |
3840 | # The abi-tags file uses a fairly simplistic model for name recognition that |
3841 | # can't distinguish i486-pc-linux-gnu fully from i486-pc-gnu. So we mutate a | |
3842 | # $host_os of `gnu*' here to be `gnu-gnu*' just so that it can tell. | |
3843 | # This doesn't get used much beyond that, so it's fairly safe. | |
3844 | case "$host_os" in | |
3845 | linux*) | |
3846 | ;; | |
3847 | gnu*) | |
3848 | host_os=`echo $host_os | sed -e 's/gnu/gnu-gnu/'` | |
3849 | ;; | |
3850 | esac | |
3851 | ||
5695d46f AS |
3852 | # Check whether --enable-mathvec was given. |
3853 | if test "${enable_mathvec+set}" = set; then : | |
3854 | enableval=$enable_mathvec; build_mathvec=$enableval | |
3855 | else | |
3856 | build_mathvec=notset | |
3857 | fi | |
3858 | ||
3859 | ||
a152f366 UD |
3860 | # We keep the original values in `$config_*' and never modify them, so we |
3861 | # can write them unchanged into config.make. Everything else uses | |
3862 | # $machine, $vendor, and $os, and changes them whenever convenient. | |
3863 | config_machine=$host_cpu config_vendor=$host_vendor config_os=$host_os | |
3a12e572 | 3864 | |
a152f366 UD |
3865 | # Don't allow vendor == "unknown" |
3866 | test "$config_vendor" = unknown && config_vendor= | |
3867 | config_os="`echo $config_os | sed 's/^unknown-//'`" | |
3a12e572 | 3868 | |
a152f366 | 3869 | # Some configurations imply other options. |
0269750c | 3870 | elf=yes |
3a12e572 | 3871 | |
a152f366 UD |
3872 | # The configure fragment of an add-on port can modify these to supplement |
3873 | # or override the table in the case statement below. No fragment should | |
3874 | # ever change the config_* variables, however. | |
3875 | machine=$config_machine | |
3876 | vendor=$config_vendor | |
3877 | os=$config_os | |
3878 | base_os='' | |
3a12e572 | 3879 | |
a152f366 | 3880 | submachine= |
26f56c1c | 3881 | |
a152f366 | 3882 | # Check whether --with-cpu was given. |
b08c89d9 | 3883 | if test "${with_cpu+set}" = set; then : |
a152f366 | 3884 | withval=$with_cpu; case "$withval" in |
4a531bb0 | 3885 | yes|'') as_fn_error $? "--with-cpu requires an argument" "$LINENO" 5 ;; |
a152f366 UD |
3886 | no) ;; |
3887 | *) submachine="$withval" ;; | |
3888 | esac | |
3a12e572 UD |
3889 | |
3890 | fi | |
3a12e572 | 3891 | |
3a12e572 | 3892 | |
05439291 RM |
3893 | # An preconfigure script can set this when it wants to disable the sanity |
3894 | # check below. | |
3895 | libc_config_ok=no | |
3896 | ||
10a803e0 RM |
3897 | if frags=`ls -d $srcdir/sysdeps/*/preconfigure 2> /dev/null` |
3898 | then | |
3899 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysdeps preconfigure fragments" >&5 | |
3900 | $as_echo_n "checking for sysdeps preconfigure fragments... " >&6; } | |
3901 | for frag in $frags; do | |
3902 | name=`echo "$frag" | sed 's@/[^/]*$@@;s@^.*/@@'` | |
3903 | echo $ECHO_N "$name $ECHO_C" >&6 | |
3904 | . "$frag" | |
3905 | done | |
3906 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: " >&5 | |
3907 | $as_echo "" >&6; } | |
3908 | fi | |
3909 | ||
a152f366 | 3910 | subdirs="$subdirs " |
3a12e572 | 3911 | |
3a12e572 | 3912 | |
a152f366 UD |
3913 | case "$enable_add_ons" in |
3914 | ''|no) add_ons= ;; | |
3915 | yes|'*') | |
3916 | add_ons=`cd $srcdir && ls -d 2> /dev/null */configure */sysdeps | | |
3917 | sed 's@/[^/]*$@@' | sort | uniq` | |
3918 | add_ons_automatic=yes | |
3919 | ;; | |
3920 | *) add_ons=`echo "$enable_add_ons" | sed 's/,/ /g'` | |
3921 | add_ons_automatic=no ;; | |
26f56c1c | 3922 | esac |
2abf9ff1 | 3923 | |
a152f366 UD |
3924 | configured_add_ons= |
3925 | add_ons_sfx= | |
3926 | add_ons_pfx= | |
3927 | if test x"$add_ons" != x; then | |
3928 | for f in $add_ons; do | |
3929 | # Some sanity checks | |
3930 | case "$f" in | |
3931 | crypt) | |
4a531bb0 | 3932 | as_fn_error $? " |
a152f366 UD |
3933 | *** It seems that you're using an old \`crypt' add-on. crypt is now |
3934 | *** part of glibc and using the old add-on will not work with this | |
3935 | *** release. Start again with fresh sources and without the old | |
b08c89d9 | 3936 | *** \`crypt' add-on." "$LINENO" 5 |
a152f366 UD |
3937 | ;; |
3938 | localedata) | |
4a531bb0 | 3939 | as_fn_error $? " |
a152f366 UD |
3940 | *** It seems that you're using an old \`localedata' add-on. localedata |
3941 | *** is now part of glibc and using the old add-on will not work with | |
3942 | *** this release. Start again with fresh sources and without the old | |
b08c89d9 | 3943 | *** \`localedata' add-on." "$LINENO" 5 |
a152f366 UD |
3944 | ;; |
3945 | esac | |
3946 | done | |
3a12e572 | 3947 | |
a152f366 UD |
3948 | # Now source each add-on's configure fragment. |
3949 | # The fragments can use $srcdir/$libc_add_on to find themselves, | |
3950 | # and test $add_ons_automatic to see if they were explicitly requested. | |
3951 | # A fragment can clear (or even change) $libc_add_on to affect | |
3952 | # whether it goes into the list to be actually used in the build. | |
3953 | use_add_ons= | |
3954 | for libc_add_on in $add_ons; do | |
3955 | # Test whether such a directory really exists. | |
3956 | # It can be absolute, or relative to $srcdir, or relative to the build dir. | |
3957 | case "$libc_add_on" in | |
3958 | /*) | |
3959 | libc_add_on_srcdir=$libc_add_on | |
3960 | ;; | |
3961 | *) | |
3962 | test -d "$srcdir/$libc_add_on" || { | |
77e8bddf | 3963 | if test -d "$libc_add_on"; then |
a152f366 UD |
3964 | libc_add_on="`pwd`/$libc_add_on" |
3965 | else | |
4a531bb0 | 3966 | as_fn_error $? "add-on directory \"$libc_add_on\" does not exist" "$LINENO" 5 |
a152f366 UD |
3967 | fi |
3968 | } | |
3969 | libc_add_on_srcdir=$srcdir/$libc_add_on | |
3970 | ;; | |
3971 | esac | |
2abf9ff1 | 3972 | |
a152f366 UD |
3973 | libc_add_on_frag=$libc_add_on_srcdir/configure |
3974 | libc_add_on_canonical= | |
7967983f | 3975 | libc_add_on_config_subdirs= |
a152f366 | 3976 | if test -r "$libc_add_on_frag"; then |
b08c89d9 | 3977 | { $as_echo "$as_me:${as_lineno-$LINENO}: running configure fragment for add-on $libc_add_on" >&5 |
322e23db | 3978 | $as_echo "$as_me: running configure fragment for add-on $libc_add_on" >&6;} |
a152f366 UD |
3979 | libc_add_on_canonical=unknown |
3980 | libc_add_on_subdirs= | |
3981 | . "$libc_add_on_frag" | |
3982 | test -z "$libc_add_on" || { | |
77e8bddf | 3983 | configured_add_ons="$configured_add_ons $libc_add_on" |
a152f366 | 3984 | if test "x$libc_add_on_canonical" = xunknown; then |
4a531bb0 | 3985 | as_fn_error $? "fragment must set \$libc_add_on_canonical" "$LINENO" 5 |
a152f366 UD |
3986 | fi |
3987 | for d in $libc_add_on_subdirs; do | |
3988 | case "$libc_add_on" in | |
3989 | /*) subdir_srcdir="$libc_add_on" ;; | |
3990 | *) subdir_srcdir="\$(..)$libc_add_on" ;; | |
3991 | esac | |
3992 | case "$d" in | |
3993 | .) | |
3994 | d="${libc_add_on_canonical:-$libc_add_on}" | |
3995 | ;; | |
3996 | /*) | |
3997 | subdir_srcdir="$d" | |
3998 | ;; | |
3999 | *) | |
4000 | subdir_srcdir="$subdir_srcdir/$d" | |
4001 | ;; | |
4002 | esac | |
4003 | d=`echo "$d" | sed 's@/*$@@;s@^.*/@@'` | |
4004 | add_on_subdirs="$add_on_subdirs $d" | |
4005 | test "$subdir_srcdir" = "\$(..)$d" || config_vars="$config_vars | |
4006 | $d-srcdir = $subdir_srcdir" | |
4007 | done | |
7967983f RM |
4008 | for d in $libc_add_on_config_subdirs; do |
4009 | case "$d" in | |
4a531bb0 | 4010 | /*) as_fn_error $? "fragment uses absolute path in \$libc_add_on_config_subdirs" "$LINENO" 5 ;; |
7967983f RM |
4011 | esac |
4012 | if test ! -d "$libc_add_on_srcdir/$d"; then | |
4a531bb0 | 4013 | as_fn_error $? "fragment wants to configure missing directory $d" "$LINENO" 5 |
7967983f RM |
4014 | fi |
4015 | case "$libc_add_on" in | |
4a531bb0 | 4016 | /*) as_fn_error $? "relative path required for add-on using \$libc_add_on_config_subdirs" "$LINENO" 5 ;; |
7967983f RM |
4017 | esac |
4018 | subdirs="$subdirs $libc_add_on/$d" | |
4019 | done | |
a152f366 UD |
4020 | } |
4021 | fi | |
4022 | if test -n "$libc_add_on"; then | |
4023 | if frags=`ls -d $libc_add_on_srcdir/sysdeps/*/preconfigure 2> /dev/null` | |
10a803e0 RM |
4024 | then |
4025 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking add-on $libc_add_on for preconfigure fragments" >&5 | |
322e23db | 4026 | $as_echo_n "checking add-on $libc_add_on for preconfigure fragments... " >&6; } |
10a803e0 RM |
4027 | for frag in $frags; do |
4028 | name=`echo "$frag" | sed 's@/[^/]*$@@;s@^.*/@@'` | |
4029 | echo $ECHO_N "$name $ECHO_C" >&6 | |
4030 | . "$frag" | |
4031 | done | |
4032 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: " >&5 | |
322e23db | 4033 | $as_echo "" >&6; } |
10a803e0 | 4034 | fi |
a152f366 UD |
4035 | use_add_ons="$use_add_ons $libc_add_on" |
4036 | add_ons_pfx="$add_ons_pfx $libc_add_on/" | |
4037 | test -z "$libc_add_on_canonical" || | |
4038 | add_ons_sfx="$add_ons_sfx /$libc_add_on_canonical" | |
4039 | fi | |
4040 | done | |
4041 | # Use echo to strip excess whitespace. | |
4042 | add_ons="`echo $use_add_ons`" | |
5c2a0669 | 4043 | fi |
26f56c1c | 4044 | |
3a12e572 | 4045 | |
3a12e572 | 4046 | |
3a12e572 | 4047 | |
a152f366 UD |
4048 | ### |
4049 | ### I put this here to prevent those annoying emails from people who cannot | |
4050 | ### read and try to compile glibc on unsupported platforms. --drepper | |
4051 | ### | |
4052 | ### By using the undocumented --enable-hacker-mode option for configure | |
4053 | ### one can skip this test to make the configuration not fail for unsupported | |
4054 | ### platforms. | |
4055 | ### | |
4056 | if test -z "$enable_hacker_mode" && test x"$libc_config_ok" != xyes; then | |
4057 | case "$machine-$host_os" in | |
2ce4f015 | 4058 | *-linux* | *-gnu*) |
a152f366 UD |
4059 | ;; |
4060 | *) | |
4061 | echo "*** The GNU C library is currently not available for this platform." | |
4062 | echo "*** So far nobody cared to port it and if there is no volunteer it" | |
4063 | echo "*** might never happen. So, if you have interest to see glibc on" | |
4064 | echo "*** this platform visit" | |
4065 | echo "*** http://www.gnu.org/software/libc/porting.html" | |
4066 | echo "*** and join the group of porters" | |
4067 | exit 1 | |
4068 | ;; | |
4069 | esac | |
3a12e572 | 4070 | fi |
2abf9ff1 | 4071 | |
3e239be6 JM |
4072 | # Set base_machine if not set by a preconfigure fragment. |
4073 | test -n "$base_machine" || base_machine=$machine | |
26f56c1c | 4074 | |
3a12e572 | 4075 | |
0cae3f4b MF |
4076 | # For the multi-arch option we need support in the assembler & linker. |
4077 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler and linker STT_GNU_IFUNC support" >&5 | |
4078 | $as_echo_n "checking for assembler and linker STT_GNU_IFUNC support... " >&6; } | |
4079 | if ${libc_cv_ld_gnu_indirect_function+:} false; then : | |
84b9230c MF |
4080 | $as_echo_n "(cached) " >&6 |
4081 | else | |
786b0b67 | 4082 | cat > conftest.S <<EOF |
84b9230c | 4083 | .type foo,%gnu_indirect_function |
0cae3f4b MF |
4084 | foo: |
4085 | .globl _start | |
4086 | _start: | |
4087 | .globl __start | |
4088 | __start: | |
4089 | .data | |
786b0b67 AS |
4090 | #ifdef _LP64 |
4091 | .quad foo | |
4092 | #else | |
0cae3f4b | 4093 | .long foo |
786b0b67 | 4094 | #endif |
84b9230c | 4095 | EOF |
0cae3f4b MF |
4096 | libc_cv_ld_gnu_indirect_function=no |
4097 | if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \ | |
4098 | -nostartfiles -nostdlib \ | |
786b0b67 | 4099 | -o conftest conftest.S 1>&5 2>&5; then |
0cae3f4b MF |
4100 | # Do a link to see if the backend supports IFUNC relocs. |
4101 | $READELF -r conftest 1>&5 | |
4102 | LC_ALL=C $READELF -r conftest | grep 'no relocations' >/dev/null || { | |
4103 | libc_cv_ld_gnu_indirect_function=yes | |
4104 | } | |
84b9230c MF |
4105 | fi |
4106 | rm -f conftest* | |
4107 | fi | |
0cae3f4b MF |
4108 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ld_gnu_indirect_function" >&5 |
4109 | $as_echo "$libc_cv_ld_gnu_indirect_function" >&6; } | |
84b9230c MF |
4110 | |
4111 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether .text pseudo-op must be used" >&5 | |
4112 | $as_echo_n "checking whether .text pseudo-op must be used... " >&6; } | |
f318beb8 | 4113 | if ${libc_cv_dot_text+:} false; then : |
84b9230c MF |
4114 | $as_echo_n "(cached) " >&6 |
4115 | else | |
4116 | cat > conftest.s <<EOF | |
4117 | .text | |
4118 | EOF | |
4119 | libc_cv_dot_text= | |
4120 | if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' | |
4121 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
4122 | (eval $ac_try) 2>&5 | |
4123 | ac_status=$? | |
4124 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4125 | test $ac_status = 0; }; }; then | |
4126 | libc_cv_dot_text=.text | |
4127 | fi | |
4128 | rm -f conftest* | |
4129 | fi | |
4130 | ||
4131 | if test -z "$libc_cv_dot_text"; then | |
4132 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4133 | $as_echo "no" >&6; } | |
4134 | else | |
4135 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 | |
4136 | $as_echo "yes" >&6; } | |
4137 | fi | |
4138 | ||
0cae3f4b | 4139 | if test x"$libc_cv_ld_gnu_indirect_function" != xyes; then |
84b9230c | 4140 | if test x"$multi_arch" = xyes; then |
4a531bb0 | 4141 | as_fn_error $? "--enable-multi-arch support requires assembler and linker support" "$LINENO" 5 |
84b9230c MF |
4142 | else |
4143 | multi_arch=no | |
4144 | fi | |
4145 | fi | |
6270516e | 4146 | multi_arch_d= |
84b9230c MF |
4147 | if test x"$multi_arch" != xno; then |
4148 | multi_arch_d=/multiarch | |
4149 | fi | |
4150 | ||
a152f366 UD |
4151 | # Compute the list of sysdep directories for this configuration. |
4152 | # This can take a while to compute. | |
4153 | sysdep_dir=$srcdir/sysdeps | |
b08c89d9 | 4154 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking sysdep dirs" >&5 |
322e23db | 4155 | $as_echo_n "checking sysdep dirs... " >&6; } |
a152f366 UD |
4156 | # Make sco3.2v4 become sco3.2.4 and sunos4.1.1_U1 become sunos4.1.1.U1. |
4157 | os="`echo $os | sed 's/\([0-9A-Z]\)[v_]\([0-9A-Z]\)/\1.\2/g'`" | |
4158 | ||
4159 | test "x$base_os" != x || case "$os" in | |
4160 | gnu*) | |
4161 | base_os=mach/hurd ;; | |
2ce4f015 | 4162 | linux*) |
a152f366 | 4163 | base_os=unix/sysv ;; |
a152f366 | 4164 | esac |
3a12e572 | 4165 | |
a152f366 UD |
4166 | # For sunos4.1.1, try sunos4.1.1, then sunos4.1, then sunos4, then sunos. |
4167 | tail=$os | |
4168 | ostry=$os | |
4169 | while o=`echo $tail | sed 's/\.[^.]*$//'`; test $o != $tail; do | |
4170 | ostry="$ostry /$o" | |
4171 | tail=$o | |
3a12e572 | 4172 | done |
a152f366 UD |
4173 | o=`echo $tail | sed 's/[0-9]*$//'` |
4174 | if test $o != $tail; then | |
4175 | ostry="$ostry /$o" | |
4176 | fi | |
4177 | # For linux-gnu, try linux-gnu, then linux. | |
4178 | o=`echo $tail | sed 's/-.*$//'` | |
4179 | if test $o != $tail; then | |
4180 | ostry="$ostry /$o" | |
cd6ede75 | 4181 | fi |
3a12e572 | 4182 | |
a152f366 UD |
4183 | # For unix/sysv/sysv4, try unix/sysv/sysv4, then unix/sysv, then unix. |
4184 | base= | |
4185 | tail=$base_os | |
4186 | while b=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$b"; do | |
4187 | set $b | |
4188 | base="$base /$1" | |
4189 | tail="$2" | |
4190 | done | |
cd6ede75 | 4191 | |
a152f366 UD |
4192 | # For sparc/sparc32, try sparc/sparc32 and then sparc. |
4193 | mach= | |
4194 | tail=$machine${submachine:+/$submachine} | |
4195 | while m=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$m"; do | |
4196 | set $m | |
4197 | # Prepend the machine's FPU directory unless --without-fp. | |
4198 | if test "$with_fp" = yes; then | |
6270516e | 4199 | maybe_fpu=/fpu |
26f56c1c | 4200 | else |
6270516e | 4201 | maybe_fpu=/nofpu |
925c3c5c | 4202 | fi |
6270516e RM |
4203 | # For each machine term, try it with and then without /multiarch. |
4204 | for try_fpu in $maybe_fpu ''; do | |
4205 | for try_multi in $multi_arch_d ''; do | |
4206 | mach="$mach /$1$try_fpu$try_multi" | |
4207 | done | |
4208 | done | |
a152f366 | 4209 | tail="$2" |
925c3c5c | 4210 | done |
a152f366 UD |
4211 | |
4212 | ||
4213 | # Find what sysdep directories exist. | |
4214 | sysnames_add_ons= | |
4215 | sysnames= | |
4216 | for b in $base ''; do | |
4217 | for m0 in $mach ''; do | |
4218 | for v in /$vendor ''; do | |
4219 | test "$v" = / && continue | |
4220 | for o in /$ostry ''; do | |
4221 | test "$o" = / && continue | |
6270516e | 4222 | for m in $mach ''; do |
a152f366 UD |
4223 | for d in $add_ons_pfx ''; do |
4224 | for a in $add_ons_sfx ''; do | |
1c9f1a02 RM |
4225 | try_suffix="$m0$b$v$o$m" |
4226 | if test -n "$try_suffix"; then | |
77e8bddf AS |
4227 | try_srcdir="${srcdir}/" |
4228 | case "$d" in | |
a152f366 UD |
4229 | /*) try_srcdir= ;; |
4230 | esac | |
1c9f1a02 | 4231 | try="${d}sysdeps$try_suffix$a" |
a152f366 UD |
4232 | test -n "$enable_debug_configure" && |
4233 | echo "$0 DEBUG: try $try" >&2 | |
4234 | if test -d "$try_srcdir$try"; then | |
4235 | sysnames="$sysnames $try" | |
4236 | { test -n "$o" || test -n "$b"; } && os_used=t | |
4237 | { test -n "$m" || test -n "$m0"; } && machine_used=t | |
4238 | case x${m0:-$m} in | |
4239 | x*/$submachine) submachine_used=t ;; | |
4240 | esac | |
4241 | if test -n "$d"; then | |
4242 | case "$sysnames_add_ons" in | |
4243 | *" $d "*) ;; | |
4244 | *|'') sysnames_add_ons="$sysnames_add_ons $d" ;; | |
4245 | esac | |
4246 | fi | |
4247 | fi | |
4248 | fi | |
4249 | done | |
4250 | done | |
4251 | done | |
4252 | done | |
4253 | done | |
4254 | done | |
925c3c5c UD |
4255 | done |
4256 | ||
6f89d2f3 L |
4257 | # If the assembler supports gnu_indirect_function symbol type and the |
4258 | # architecture supports multi-arch, we enable multi-arch by default. | |
84b9230c MF |
4259 | case $sysnames_add_ons$sysnames in |
4260 | *"$multi_arch_d"*) | |
4261 | ;; | |
4262 | *) | |
77e8bddf | 4263 | test x"$multi_arch" = xdefault && multi_arch=no |
84b9230c MF |
4264 | ;; |
4265 | esac | |
4266 | if test x"$multi_arch" != xno; then | |
b08c89d9 | 4267 | $as_echo "#define USE_MULTIARCH 1" >>confdefs.h |
6f89d2f3 L |
4268 | |
4269 | fi | |
4270 | ||
4271 | ||
a152f366 | 4272 | if test -z "$os_used" && test "$os" != none; then |
4a531bb0 | 4273 | as_fn_error $? "Operating system $os is not supported." "$LINENO" 5 |
925c3c5c | 4274 | fi |
a152f366 | 4275 | if test -z "$machine_used" && test "$machine" != none; then |
4a531bb0 | 4276 | as_fn_error $? "The $machine is not supported." "$LINENO" 5 |
925c3c5c | 4277 | fi |
a152f366 | 4278 | if test -z "$submachine_used" && test -n "$submachine"; then |
4a531bb0 | 4279 | as_fn_error $? "The $submachine subspecies of $host_cpu is not supported." "$LINENO" 5 |
925c3c5c UD |
4280 | fi |
4281 | ||
26f56c1c | 4282 | |
a152f366 UD |
4283 | # We have now validated the configuration. |
4284 | ||
a152f366 UD |
4285 | # Expand the list of system names into a full list of directories |
4286 | # from each element's parent name and Implies file (if present). | |
4287 | set $sysnames | |
4288 | names= | |
4289 | while test $# -gt 0; do | |
4290 | name=$1 | |
4291 | shift | |
26f56c1c | 4292 | |
a152f366 UD |
4293 | case " $names " in *" $name "*) |
4294 | # Already in the list. | |
4295 | continue | |
4296 | esac | |
925c3c5c | 4297 | |
a152f366 UD |
4298 | # Report each name as we discover it, so there is no long pause in output. |
4299 | echo $ECHO_N "$name $ECHO_C" >&6 | |
925c3c5c | 4300 | |
a152f366 UD |
4301 | name_base=`echo $name | sed -e 's@\(.*sysdeps\)/.*@\1@'` |
4302 | ||
4303 | case $name in | |
4304 | /*) xsrcdir= ;; | |
4305 | *) xsrcdir=$srcdir/ ;; | |
4306 | esac | |
4307 | test -n "$enable_debug_configure" && | |
4308 | echo "DEBUG: name/Implies $xsrcdir$name/Implies" >&2 | |
4309 | ||
ba75122d RM |
4310 | for implies_file in Implies Implies-before Implies-after; do |
4311 | implies_type=`echo $implies_file | sed s/-/_/` | |
4312 | eval ${implies_type}= | |
4313 | if test -f $xsrcdir$name/$implies_file; then | |
4314 | # Collect more names from the `Implies' file (removing comments). | |
4315 | implied_candidate="`sed 's/#.*$//' < $xsrcdir$name/$implies_file`" | |
4316 | for x in $implied_candidate; do | |
4317 | found=no | |
4318 | if test -d $xsrcdir$name_base/$x; then | |
4319 | eval "${implies_type}=\"\$${implies_type} \$name_base/\$x\"" | |
a152f366 | 4320 | found=yes |
ba75122d RM |
4321 | fi |
4322 | for d in $add_ons_pfx ''; do | |
4323 | try="${d}sysdeps/$x" | |
4324 | case $d in | |
4325 | /*) try_srcdir= ;; | |
4326 | *) try_srcdir=$srcdir/ ;; | |
a152f366 | 4327 | esac |
ba75122d RM |
4328 | test -n "$enable_debug_configure" && |
4329 | echo "DEBUG: $name $implies_file $x try($d) {$try_srcdir}$try" >&2 | |
4330 | if test $try != $xsrcdir$name_base/$x && test -d $try_srcdir$try; | |
4331 | then | |
4332 | eval "${implies_type}=\"\$${implies_type} \$try\"" | |
4333 | found=yes | |
4334 | case "$sysnames_add_ons" in | |
4335 | *" $d "*) ;; | |
4336 | *|'') sysnames_add_ons="$sysnames_add_ons $d" ;; | |
4337 | esac | |
4338 | fi | |
4339 | done | |
4340 | if test $found = no; then | |
4341 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $name/$implies_file specifies nonexistent $x" >&5 | |
4342 | $as_echo "$as_me: WARNING: $name/$implies_file specifies nonexistent $x" >&2;} | |
a152f366 UD |
4343 | fi |
4344 | done | |
ba75122d RM |
4345 | fi |
4346 | done | |
925c3c5c | 4347 | |
a152f366 UD |
4348 | # Add NAME to the list of names. |
4349 | names="$names $name" | |
925c3c5c | 4350 | |
a152f366 UD |
4351 | # Find the parent of NAME, using the empty string if it has none. |
4352 | parent="`echo $name | sed -n -e 's=/[^/]*$==' -e '/sysdeps$/q' -e p`" | |
925c3c5c | 4353 | |
ba75122d RM |
4354 | test -n "$enable_debug_configure" && |
4355 | echo "DEBUG: $name Implies='$Implies' rest='$*' parent='$parent' \ | |
57633811 | 4356 | Implies_before='$Implies_before' Implies_after='$Implies_after'" >&2 |
ba75122d | 4357 | |
a152f366 UD |
4358 | # Add the names implied by NAME, and NAME's parent (if it has one), to |
4359 | # the list of names to be processed (the argument list). We prepend the | |
4360 | # implied names to the list and append the parent. We want implied | |
4361 | # directories to come before further directories inferred from the | |
4362 | # configuration components; this ensures that for sysv4, unix/common | |
4363 | # (implied by unix/sysv/sysv4) comes before unix/sysv (in ostry (here $*) | |
4364 | # after sysv4). | |
ba75122d | 4365 | sysnames="`echo $Implies $* $Implies_before $parent $Implies_after`" |
a152f366 UD |
4366 | test -n "$sysnames" && set $sysnames |
4367 | done | |
2abf9ff1 | 4368 | |
a152f366 | 4369 | # Add the default directories. |
51d8bb8f | 4370 | default_sysnames="sysdeps/generic" |
a152f366 | 4371 | sysnames="$names $default_sysnames" |
26f56c1c | 4372 | |
a152f366 | 4373 | # The other names were emitted during the scan. |
b08c89d9 | 4374 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $default_sysnames" >&5 |
322e23db | 4375 | $as_echo "$default_sysnames" >&6; } |
925c3c5c | 4376 | |
a152f366 UD |
4377 | # Collect the list of add-ons that supply partial sysdeps trees. |
4378 | sysdeps_add_ons= | |
4379 | for add_on in $add_ons; do | |
4380 | case "$add_on" in | |
4381 | /*) xsrcdir= ;; | |
4382 | *) xsrcdir="$srcdir/" ;; | |
4383 | esac | |
925c3c5c | 4384 | |
a152f366 UD |
4385 | test -d "$xsrcdir$add_on/sysdeps" || { |
4386 | case "$configured_add_ons " in | |
4387 | *" $add_on "*) ;; | |
4388 | *|'') | |
4a531bb0 | 4389 | as_fn_error $? "add-on $add_on has no configure fragment or sysdeps tree" "$LINENO" 5 |
a152f366 UD |
4390 | ;; |
4391 | esac | |
4392 | continue | |
4393 | } | |
2abf9ff1 | 4394 | |
a152f366 UD |
4395 | sysdeps_add_ons="$sysdeps_add_ons $add_on" |
4396 | case "$sysnames_add_ons" in | |
4397 | *" $add_on/ "*) ;; | |
4398 | *|'') | |
b08c89d9 | 4399 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: add-on $add_on contributed no sysdeps directories" >&5 |
322e23db | 4400 | $as_echo "$as_me: WARNING: add-on $add_on contributed no sysdeps directories" >&2;} |
a152f366 UD |
4401 | continue ;; |
4402 | esac | |
26f56c1c | 4403 | |
a152f366 UD |
4404 | found=no |
4405 | for d in $sysnames; do | |
4406 | case "$d" in | |
4407 | $add_on/sysdeps/*) ;; | |
4408 | *) continue ;; | |
4409 | esac | |
4410 | (cd "$xsrcdir$d" && for f in *[!~]; do | |
4411 | case "$f" in | |
4412 | sys|bits) | |
4413 | for ff in $f/*.h; do | |
4414 | test -d "$ff" || { test -e "$ff" && exit 88; } | |
4415 | done | |
4416 | ;; | |
4417 | *) | |
77e8bddf | 4418 | test -d "$f" || { test -e "$f" && exit 88; } |
a152f366 UD |
4419 | ;; |
4420 | esac | |
4421 | done) | |
4422 | if test $? -eq 88; then | |
4423 | found=yes | |
4424 | break | |
4425 | fi | |
4426 | done | |
4427 | if test $found = no; then | |
b08c89d9 | 4428 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: add-on $add_on contributed no useful sysdeps directories" >&5 |
322e23db | 4429 | $as_echo "$as_me: WARNING: add-on $add_on contributed no useful sysdeps directories" >&2;} |
a152f366 UD |
4430 | fi |
4431 | done | |
26f56c1c | 4432 | |
2abf9ff1 | 4433 | |
26f56c1c | 4434 | |
a152f366 | 4435 | ### Locate tools. |
26f56c1c | 4436 | |
a152f366 UD |
4437 | # Find a good install program. We prefer a C program (faster), |
4438 | # so one script is as good as another. But avoid the broken or | |
4439 | # incompatible versions: | |
4440 | # SysV /etc/install, /usr/sbin/install | |
4441 | # SunOS /usr/etc/install | |
4442 | # IRIX /sbin/install | |
4443 | # AIX /bin/install | |
4444 | # AmigaOS /C/install, which installs bootblocks on floppy discs | |
4445 | # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag | |
4446 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args | |
4447 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" | |
4448 | # OS/2's system install, which has a completely different semantic | |
4449 | # ./install, which can be erroneously created by make from ./install.sh. | |
322e23db | 4450 | # Reject install programs that cannot install multiple files. |
b08c89d9 | 4451 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 |
322e23db | 4452 | $as_echo_n "checking for a BSD-compatible install... " >&6; } |
a152f366 | 4453 | if test -z "$INSTALL"; then |
f318beb8 | 4454 | if ${ac_cv_path_install+:} false; then : |
322e23db | 4455 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
4456 | else |
4457 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4458 | for as_dir in $PATH | |
4459 | do | |
4460 | IFS=$as_save_IFS | |
4461 | test -z "$as_dir" && as_dir=. | |
b08c89d9 UD |
4462 | # Account for people who put trailing slashes in PATH elements. |
4463 | case $as_dir/ in #(( | |
4464 | ./ | .// | /[cC]/* | \ | |
a152f366 | 4465 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ |
b08c89d9 | 4466 | ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ |
a152f366 UD |
4467 | /usr/ucb/* ) ;; |
4468 | *) | |
4469 | # OSF1 and SCO ODT 3.0 have their own names for install. | |
4470 | # Don't use installbsd from OSF since it installs stuff as root | |
4471 | # by default. | |
4472 | for ac_prog in ginstall scoinst install; do | |
4473 | for ac_exec_ext in '' $ac_executable_extensions; do | |
f4a58f0d | 4474 | if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then |
a152f366 UD |
4475 | if test $ac_prog = install && |
4476 | grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
4477 | # AIX install. It has an incompatible calling convention. | |
4478 | : | |
4479 | elif test $ac_prog = install && | |
4480 | grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
4481 | # program-specific install script used by HP pwplus--don't use. | |
4482 | : | |
4483 | else | |
322e23db UD |
4484 | rm -rf conftest.one conftest.two conftest.dir |
4485 | echo one > conftest.one | |
4486 | echo two > conftest.two | |
4487 | mkdir conftest.dir | |
4488 | if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && | |
4489 | test -s conftest.one && test -s conftest.two && | |
4490 | test -s conftest.dir/conftest.one && | |
4491 | test -s conftest.dir/conftest.two | |
4492 | then | |
4493 | ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" | |
4494 | break 3 | |
4495 | fi | |
a152f366 UD |
4496 | fi |
4497 | fi | |
4498 | done | |
4499 | done | |
4500 | ;; | |
26f56c1c | 4501 | esac |
322e23db | 4502 | |
b08c89d9 | 4503 | done |
a152f366 | 4504 | IFS=$as_save_IFS |
2abf9ff1 | 4505 | |
322e23db | 4506 | rm -rf conftest.one conftest.two conftest.dir |
26f56c1c | 4507 | |
925c3c5c | 4508 | fi |
a152f366 UD |
4509 | if test "${ac_cv_path_install+set}" = set; then |
4510 | INSTALL=$ac_cv_path_install | |
4511 | else | |
4512 | # As a last resort, use the slow shell script. Don't cache a | |
4513 | # value for INSTALL within a source directory, because that will | |
4514 | # break other packages using the cache if that directory is | |
4515 | # removed, or if the value is a relative name. | |
4516 | INSTALL=$ac_install_sh | |
4517 | fi | |
925c3c5c | 4518 | fi |
b08c89d9 | 4519 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 |
322e23db | 4520 | $as_echo "$INSTALL" >&6; } |
925c3c5c | 4521 | |
a152f366 UD |
4522 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. |
4523 | # It thinks the first close brace ends the variable substitution. | |
4524 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' | |
26f56c1c | 4525 | |
a152f366 UD |
4526 | test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' |
4527 | ||
4528 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' | |
4529 | ||
4530 | if test "$INSTALL" = "${srcdir}/scripts/install-sh -c"; then | |
4531 | # The makefiles need to use a different form to find it in $srcdir. | |
4532 | INSTALL='\$(..)./scripts/install-sh -c' | |
26f56c1c | 4533 | fi |
b08c89d9 | 4534 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 |
322e23db | 4535 | $as_echo_n "checking whether ln -s works... " >&6; } |
a152f366 UD |
4536 | LN_S=$as_ln_s |
4537 | if test "$LN_S" = "ln -s"; then | |
b08c89d9 | 4538 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
322e23db | 4539 | $as_echo "yes" >&6; } |
26f56c1c | 4540 | else |
b08c89d9 | 4541 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 |
322e23db | 4542 | $as_echo "no, using $LN_S" >&6; } |
26f56c1c | 4543 | fi |
a152f366 | 4544 | |
925c3c5c | 4545 | |
650425ce UD |
4546 | # Was a --with-binutils option given? |
4547 | if test -n "$path_binutils"; then | |
4548 | # Make absolute; ensure a single trailing slash. | |
4549 | path_binutils=`(cd $path_binutils; pwd) | sed 's%/*$%/%'` | |
63bda0c1 | 4550 | CC="$CC -B$path_binutils" |
650425ce | 4551 | fi |
27a5bb33 UD |
4552 | AS=`$CC -print-prog-name=as` |
4553 | LD=`$CC -print-prog-name=ld` | |
5edb9387 | 4554 | AR=`$CC -print-prog-name=ar` |
cd6ede75 | 4555 | |
4baa087a RM |
4556 | OBJDUMP=`$CC -print-prog-name=objdump` |
4557 | ||
1b74661a RM |
4558 | OBJCOPY=`$CC -print-prog-name=objcopy` |
4559 | ||
4baa087a | 4560 | |
4baa087a | 4561 | # Determine whether we are using GNU binutils. |
b08c89d9 | 4562 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $AS is GNU as" >&5 |
322e23db | 4563 | $as_echo_n "checking whether $AS is GNU as... " >&6; } |
f318beb8 | 4564 | if ${libc_cv_prog_as_gnu+:} false; then : |
322e23db | 4565 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4566 | else |
4567 | # Most GNU programs take a -v and spit out some text including | |
4568 | # the word 'GNU'. Some try to read stdin, so give them /dev/null. | |
4569 | if $AS -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then | |
4570 | libc_cv_prog_as_gnu=yes | |
4571 | else | |
4572 | libc_cv_prog_as_gnu=no | |
4573 | fi | |
4574 | rm -fr contest* | |
4575 | fi | |
b08c89d9 | 4576 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_prog_as_gnu" >&5 |
322e23db | 4577 | $as_echo "$libc_cv_prog_as_gnu" >&6; } |
4baa087a RM |
4578 | rm -f a.out |
4579 | gnu_as=$libc_cv_prog_as_gnu | |
4580 | ||
b08c89d9 | 4581 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $LD is GNU ld" >&5 |
322e23db | 4582 | $as_echo_n "checking whether $LD is GNU ld... " >&6; } |
f318beb8 | 4583 | if ${libc_cv_prog_ld_gnu+:} false; then : |
322e23db | 4584 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4585 | else |
4586 | # Most GNU programs take a -v and spit out some text including | |
4587 | # the word 'GNU'. Some try to read stdin, so give them /dev/null. | |
4588 | if $LD -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then | |
4589 | libc_cv_prog_ld_gnu=yes | |
4590 | else | |
4591 | libc_cv_prog_ld_gnu=no | |
4592 | fi | |
4593 | rm -fr contest* | |
4594 | fi | |
b08c89d9 | 4595 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_prog_ld_gnu" >&5 |
322e23db | 4596 | $as_echo "$libc_cv_prog_ld_gnu" >&6; } |
4baa087a RM |
4597 | gnu_ld=$libc_cv_prog_ld_gnu |
4598 | ||
4599 | ||
bd805071 | 4600 | # Accept binutils 2.22 or newer. |
4baa087a RM |
4601 | for ac_prog in $AS |
4602 | do | |
4603 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4604 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4605 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4606 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4607 | if ${ac_cv_prog_AS+:} false; then : |
322e23db | 4608 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4609 | else |
4610 | if test -n "$AS"; then | |
4611 | ac_cv_prog_AS="$AS" # Let the user override the test. | |
4612 | else | |
4613 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4614 | for as_dir in $PATH | |
4615 | do | |
4616 | IFS=$as_save_IFS | |
4617 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4618 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 4619 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 4620 | ac_cv_prog_AS="$ac_prog" |
b08c89d9 | 4621 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4baa087a RM |
4622 | break 2 |
4623 | fi | |
4624 | done | |
b08c89d9 | 4625 | done |
26f56c1c | 4626 | IFS=$as_save_IFS |
4baa087a RM |
4627 | |
4628 | fi | |
4629 | fi | |
4630 | AS=$ac_cv_prog_AS | |
4631 | if test -n "$AS"; then | |
b08c89d9 | 4632 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5 |
322e23db | 4633 | $as_echo "$AS" >&6; } |
4baa087a | 4634 | else |
b08c89d9 | 4635 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4636 | $as_echo "no" >&6; } |
4baa087a RM |
4637 | fi |
4638 | ||
26f56c1c | 4639 | |
4baa087a RM |
4640 | test -n "$AS" && break |
4641 | done | |
4642 | ||
4643 | if test -z "$AS"; then | |
4644 | ac_verc_fail=yes | |
4645 | else | |
4646 | # Found it, now check the version. | |
b08c89d9 | 4647 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $AS" >&5 |
322e23db | 4648 | $as_echo_n "checking version of $AS... " >&6; } |
4baa087a RM |
4649 | ac_prog_version=`$AS --version 2>&1 | sed -n 's/^.*GNU assembler.* \([0-9]*\.[0-9.]*\).*$/\1/p'` |
4650 | case $ac_prog_version in | |
4651 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
bd805071 | 4652 | 2.1[0-9][0-9]*|2.2[2-9]*|2.[3-9][0-9]*|[3-9].*|[1-9][0-9]*) |
4baa087a RM |
4653 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4654 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4655 | ||
4656 | esac | |
b08c89d9 | 4657 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4658 | $as_echo "$ac_prog_version" >&6; } |
4baa087a RM |
4659 | fi |
4660 | if test $ac_verc_fail = yes; then | |
73588175 | 4661 | AS=: critic_missing="$critic_missing as" |
4baa087a RM |
4662 | fi |
4663 | ||
4664 | for ac_prog in $LD | |
4665 | do | |
4666 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4667 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4668 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4669 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4670 | if ${ac_cv_prog_LD+:} false; then : |
322e23db | 4671 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4672 | else |
4673 | if test -n "$LD"; then | |
4674 | ac_cv_prog_LD="$LD" # Let the user override the test. | |
4675 | else | |
4676 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4677 | for as_dir in $PATH | |
4678 | do | |
4679 | IFS=$as_save_IFS | |
4680 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4681 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 4682 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 4683 | ac_cv_prog_LD="$ac_prog" |
b08c89d9 | 4684 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4baa087a RM |
4685 | break 2 |
4686 | fi | |
4687 | done | |
b08c89d9 | 4688 | done |
26f56c1c | 4689 | IFS=$as_save_IFS |
4baa087a RM |
4690 | |
4691 | fi | |
4692 | fi | |
4693 | LD=$ac_cv_prog_LD | |
4694 | if test -n "$LD"; then | |
b08c89d9 | 4695 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 |
322e23db | 4696 | $as_echo "$LD" >&6; } |
4baa087a | 4697 | else |
b08c89d9 | 4698 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4699 | $as_echo "no" >&6; } |
4baa087a RM |
4700 | fi |
4701 | ||
26f56c1c | 4702 | |
4baa087a RM |
4703 | test -n "$LD" && break |
4704 | done | |
4705 | ||
4706 | if test -z "$LD"; then | |
4707 | ac_verc_fail=yes | |
4708 | else | |
4709 | # Found it, now check the version. | |
b08c89d9 | 4710 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $LD" >&5 |
322e23db | 4711 | $as_echo_n "checking version of $LD... " >&6; } |
4baa087a RM |
4712 | ac_prog_version=`$LD --version 2>&1 | sed -n 's/^.*GNU ld.* \([0-9][0-9]*\.[0-9.]*\).*$/\1/p'` |
4713 | case $ac_prog_version in | |
4714 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
bd805071 | 4715 | 2.1[0-9][0-9]*|2.2[2-9]*|2.[3-9][0-9]*|[3-9].*|[1-9][0-9]*) |
4baa087a RM |
4716 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4717 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4718 | ||
4719 | esac | |
b08c89d9 | 4720 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4721 | $as_echo "$ac_prog_version" >&6; } |
4baa087a RM |
4722 | fi |
4723 | if test $ac_verc_fail = yes; then | |
73588175 | 4724 | LD=: critic_missing="$critic_missing ld" |
4baa087a RM |
4725 | fi |
4726 | ||
4727 | ||
4baa087a RM |
4728 | # These programs are version sensitive. |
4729 | ||
4baa087a RM |
4730 | for ac_prog in gnumake gmake make |
4731 | do | |
4732 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4733 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4734 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4735 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4736 | if ${ac_cv_prog_MAKE+:} false; then : |
322e23db | 4737 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4738 | else |
4739 | if test -n "$MAKE"; then | |
4740 | ac_cv_prog_MAKE="$MAKE" # Let the user override the test. | |
4741 | else | |
4742 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4743 | for as_dir in $PATH | |
4744 | do | |
4745 | IFS=$as_save_IFS | |
4746 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4747 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 4748 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 4749 | ac_cv_prog_MAKE="$ac_prog" |
b08c89d9 | 4750 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4baa087a RM |
4751 | break 2 |
4752 | fi | |
4753 | done | |
b08c89d9 | 4754 | done |
26f56c1c | 4755 | IFS=$as_save_IFS |
4baa087a RM |
4756 | |
4757 | fi | |
4758 | fi | |
4759 | MAKE=$ac_cv_prog_MAKE | |
4760 | if test -n "$MAKE"; then | |
b08c89d9 | 4761 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5 |
322e23db | 4762 | $as_echo "$MAKE" >&6; } |
4baa087a | 4763 | else |
b08c89d9 | 4764 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4765 | $as_echo "no" >&6; } |
4baa087a RM |
4766 | fi |
4767 | ||
26f56c1c | 4768 | |
4baa087a RM |
4769 | test -n "$MAKE" && break |
4770 | done | |
4771 | ||
4772 | if test -z "$MAKE"; then | |
4773 | ac_verc_fail=yes | |
4774 | else | |
4775 | # Found it, now check the version. | |
b08c89d9 | 4776 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MAKE" >&5 |
322e23db | 4777 | $as_echo_n "checking version of $MAKE... " >&6; } |
4baa087a RM |
4778 | ac_prog_version=`$MAKE --version 2>&1 | sed -n 's/^.*GNU Make[^0-9]*\([0-9][0-9.]*\).*$/\1/p'` |
4779 | case $ac_prog_version in | |
4780 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
28d708c4 | 4781 | 3.79* | 3.[89]* | [4-9].* | [1-9][0-9]*) |
4baa087a RM |
4782 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4783 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4784 | ||
4785 | esac | |
b08c89d9 | 4786 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4787 | $as_echo "$ac_prog_version" >&6; } |
4baa087a RM |
4788 | fi |
4789 | if test $ac_verc_fail = yes; then | |
4790 | critic_missing="$critic_missing make" | |
4791 | fi | |
6e3d59bc | 4792 | |
cd6ede75 | 4793 | |
4baa087a RM |
4794 | for ac_prog in gnumsgfmt gmsgfmt msgfmt |
4795 | do | |
4796 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4797 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4798 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4799 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4800 | if ${ac_cv_prog_MSGFMT+:} false; then : |
322e23db | 4801 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 4802 | else |
4baa087a RM |
4803 | if test -n "$MSGFMT"; then |
4804 | ac_cv_prog_MSGFMT="$MSGFMT" # Let the user override the test. | |
cd6ede75 | 4805 | else |
3a12e572 UD |
4806 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
4807 | for as_dir in $PATH | |
4808 | do | |
4809 | IFS=$as_save_IFS | |
4810 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4811 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 4812 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 4813 | ac_cv_prog_MSGFMT="$ac_prog" |
b08c89d9 | 4814 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
4815 | break 2 |
4816 | fi | |
4817 | done | |
b08c89d9 | 4818 | done |
26f56c1c | 4819 | IFS=$as_save_IFS |
3a12e572 | 4820 | |
cd6ede75 UD |
4821 | fi |
4822 | fi | |
4baa087a RM |
4823 | MSGFMT=$ac_cv_prog_MSGFMT |
4824 | if test -n "$MSGFMT"; then | |
b08c89d9 | 4825 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5 |
322e23db | 4826 | $as_echo "$MSGFMT" >&6; } |
cd6ede75 | 4827 | else |
b08c89d9 | 4828 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4829 | $as_echo "no" >&6; } |
cd6ede75 UD |
4830 | fi |
4831 | ||
26f56c1c | 4832 | |
4baa087a RM |
4833 | test -n "$MSGFMT" && break |
4834 | done | |
4835 | ||
4836 | if test -z "$MSGFMT"; then | |
4837 | ac_verc_fail=yes | |
4838 | else | |
4839 | # Found it, now check the version. | |
b08c89d9 | 4840 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MSGFMT" >&5 |
322e23db | 4841 | $as_echo_n "checking version of $MSGFMT... " >&6; } |
4baa087a RM |
4842 | ac_prog_version=`$MSGFMT --version 2>&1 | sed -n 's/^.*GNU gettext.* \([0-9]*\.[0-9.]*\).*$/\1/p'` |
4843 | case $ac_prog_version in | |
4844 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
4845 | 0.10.3[6-9]* | 0.10.[4-9][0-9]* | 0.1[1-9]* | 0.[2-9][0-9]* | [1-9].*) | |
4846 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
4847 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4848 | ||
4849 | esac | |
b08c89d9 | 4850 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4851 | $as_echo "$ac_prog_version" >&6; } |
3a12e572 | 4852 | fi |
4baa087a RM |
4853 | if test $ac_verc_fail = yes; then |
4854 | MSGFMT=: aux_missing="$aux_missing msgfmt" | |
4855 | fi | |
4856 | ||
4857 | for ac_prog in makeinfo | |
4858 | do | |
4859 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4860 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4861 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4862 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4863 | if ${ac_cv_prog_MAKEINFO+:} false; then : |
322e23db | 4864 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 4865 | else |
4baa087a RM |
4866 | if test -n "$MAKEINFO"; then |
4867 | ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test. | |
cd6ede75 | 4868 | else |
3a12e572 UD |
4869 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
4870 | for as_dir in $PATH | |
4871 | do | |
4872 | IFS=$as_save_IFS | |
4873 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4874 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 4875 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 4876 | ac_cv_prog_MAKEINFO="$ac_prog" |
b08c89d9 | 4877 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
4878 | break 2 |
4879 | fi | |
4880 | done | |
b08c89d9 | 4881 | done |
26f56c1c | 4882 | IFS=$as_save_IFS |
3a12e572 | 4883 | |
cd6ede75 UD |
4884 | fi |
4885 | fi | |
4baa087a RM |
4886 | MAKEINFO=$ac_cv_prog_MAKEINFO |
4887 | if test -n "$MAKEINFO"; then | |
b08c89d9 | 4888 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5 |
322e23db | 4889 | $as_echo "$MAKEINFO" >&6; } |
cd6ede75 | 4890 | else |
b08c89d9 | 4891 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4892 | $as_echo "no" >&6; } |
cd6ede75 UD |
4893 | fi |
4894 | ||
26f56c1c | 4895 | |
4baa087a RM |
4896 | test -n "$MAKEINFO" && break |
4897 | done | |
5edb9387 | 4898 | |
4baa087a RM |
4899 | if test -z "$MAKEINFO"; then |
4900 | ac_verc_fail=yes | |
5edb9387 | 4901 | else |
4baa087a | 4902 | # Found it, now check the version. |
b08c89d9 | 4903 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MAKEINFO" >&5 |
322e23db | 4904 | $as_echo_n "checking version of $MAKEINFO... " >&6; } |
4baa087a RM |
4905 | ac_prog_version=`$MAKEINFO --version 2>&1 | sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'` |
4906 | case $ac_prog_version in | |
4907 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
3a12c70f | 4908 | 4.[7-9]*|4.[1-9][0-9]*|[5-9].*) |
4baa087a RM |
4909 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4910 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
5edb9387 | 4911 | |
4baa087a | 4912 | esac |
b08c89d9 | 4913 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4914 | $as_echo "$ac_prog_version" >&6; } |
5edb9387 | 4915 | fi |
4baa087a RM |
4916 | if test $ac_verc_fail = yes; then |
4917 | MAKEINFO=: aux_missing="$aux_missing makeinfo" | |
5edb9387 | 4918 | fi |
cd6ede75 | 4919 | |
4baa087a | 4920 | for ac_prog in sed |
c4d23330 RM |
4921 | do |
4922 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4923 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4924 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4925 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4926 | if ${ac_cv_prog_SED+:} false; then : |
322e23db | 4927 | $as_echo_n "(cached) " >&6 |
c4d23330 | 4928 | else |
4baa087a RM |
4929 | if test -n "$SED"; then |
4930 | ac_cv_prog_SED="$SED" # Let the user override the test. | |
c4d23330 RM |
4931 | else |
4932 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4933 | for as_dir in $PATH | |
4934 | do | |
4935 | IFS=$as_save_IFS | |
4936 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4937 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 4938 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 4939 | ac_cv_prog_SED="$ac_prog" |
b08c89d9 | 4940 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
c4d23330 RM |
4941 | break 2 |
4942 | fi | |
4943 | done | |
b08c89d9 | 4944 | done |
26f56c1c | 4945 | IFS=$as_save_IFS |
c4d23330 RM |
4946 | |
4947 | fi | |
4948 | fi | |
4baa087a RM |
4949 | SED=$ac_cv_prog_SED |
4950 | if test -n "$SED"; then | |
b08c89d9 | 4951 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SED" >&5 |
322e23db | 4952 | $as_echo "$SED" >&6; } |
c4d23330 | 4953 | else |
b08c89d9 | 4954 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4955 | $as_echo "no" >&6; } |
c4d23330 RM |
4956 | fi |
4957 | ||
26f56c1c | 4958 | |
4baa087a | 4959 | test -n "$SED" && break |
c4d23330 RM |
4960 | done |
4961 | ||
4baa087a | 4962 | if test -z "$SED"; then |
c4d23330 RM |
4963 | ac_verc_fail=yes |
4964 | else | |
4965 | # Found it, now check the version. | |
b08c89d9 | 4966 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $SED" >&5 |
322e23db | 4967 | $as_echo_n "checking version of $SED... " >&6; } |
07e51550 | 4968 | ac_prog_version=`$SED --version 2>&1 | sed -n 's/^.*GNU sed[^0-9]* \([0-9]*\.[0-9.]*\).*$/\1/p'` |
c4d23330 RM |
4969 | case $ac_prog_version in |
4970 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
4baa087a | 4971 | 3.0[2-9]*|3.[1-9]*|[4-9]*) |
c4d23330 RM |
4972 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4973 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4974 | ||
4975 | esac | |
b08c89d9 | 4976 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4977 | $as_echo "$ac_prog_version" >&6; } |
c4d23330 RM |
4978 | fi |
4979 | if test $ac_verc_fail = yes; then | |
4baa087a | 4980 | SED=: aux_missing="$aux_missing sed" |
c4d23330 RM |
4981 | fi |
4982 | ||
0786794f AM |
4983 | for ac_prog in gawk |
4984 | do | |
4985 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4986 | set dummy $ac_prog; ac_word=$2 | |
4987 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4988 | $as_echo_n "checking for $ac_word... " >&6; } | |
4989 | if ${ac_cv_prog_AWK+:} false; then : | |
4990 | $as_echo_n "(cached) " >&6 | |
4991 | else | |
4992 | if test -n "$AWK"; then | |
4993 | ac_cv_prog_AWK="$AWK" # Let the user override the test. | |
4994 | else | |
4995 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4996 | for as_dir in $PATH | |
4997 | do | |
4998 | IFS=$as_save_IFS | |
4999 | test -z "$as_dir" && as_dir=. | |
5000 | for ac_exec_ext in '' $ac_executable_extensions; do | |
f4a58f0d | 5001 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
0786794f AM |
5002 | ac_cv_prog_AWK="$ac_prog" |
5003 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5004 | break 2 | |
5005 | fi | |
5006 | done | |
5007 | done | |
5008 | IFS=$as_save_IFS | |
5009 | ||
5010 | fi | |
5011 | fi | |
5012 | AWK=$ac_cv_prog_AWK | |
5013 | if test -n "$AWK"; then | |
5014 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 | |
5015 | $as_echo "$AWK" >&6; } | |
5016 | else | |
5017 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
5018 | $as_echo "no" >&6; } | |
5019 | fi | |
5020 | ||
5021 | ||
5022 | test -n "$AWK" && break | |
5023 | done | |
5024 | ||
5025 | if test -z "$AWK"; then | |
5026 | ac_verc_fail=yes | |
5027 | else | |
5028 | # Found it, now check the version. | |
5029 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $AWK" >&5 | |
5030 | $as_echo_n "checking version of $AWK... " >&6; } | |
5031 | ac_prog_version=`$AWK --version 2>&1 | sed -n 's/^.*GNU Awk[^0-9]*\([0-9][0-9.]*\).*$/\1/p'` | |
5032 | case $ac_prog_version in | |
5033 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
12086fb4 | 5034 | 3.1.[2-9]*|3.[2-9]*|[4-9]*) |
0786794f AM |
5035 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
5036 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
5037 | ||
5038 | esac | |
5039 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 | |
5040 | $as_echo "$ac_prog_version" >&6; } | |
5041 | fi | |
5042 | if test $ac_verc_fail = yes; then | |
5043 | critic_missing="$critic_missing gawk" | |
5044 | fi | |
5045 | ||
4baa087a | 5046 | |
461a7b1e RM |
5047 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC is sufficient to build libc" >&5 |
5048 | $as_echo_n "checking if $CC is sufficient to build libc... " >&6; } | |
5049 | if ${libc_cv_compiler_ok+:} false; then : | |
5050 | $as_echo_n "(cached) " >&6 | |
5051 | else | |
5052 | ||
5053 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5054 | /* end confdefs.h. */ | |
5055 | ||
5056 | int | |
5057 | main () | |
5058 | { | |
5059 | ||
4863355a | 5060 | #if !defined __GNUC__ || __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 6) |
461a7b1e RM |
5061 | #error insufficient compiler |
5062 | #endif | |
5063 | ; | |
5064 | return 0; | |
5065 | } | |
5066 | _ACEOF | |
5067 | if ac_fn_c_try_compile "$LINENO"; then : | |
5068 | libc_cv_compiler_ok=yes | |
5069 | else | |
5070 | libc_cv_compiler_ok=no | |
5071 | fi | |
5072 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5073 | fi | |
5074 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_compiler_ok" >&5 | |
5075 | $as_echo "$libc_cv_compiler_ok" >&6; } | |
5076 | if test $libc_cv_compiler_ok != yes; then : | |
5077 | critic_missing="$critic_missing compiler" | |
5078 | fi | |
5079 | ||
30b99d79 RM |
5080 | if test -n "$ac_tool_prefix"; then |
5081 | # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args. | |
5082 | set dummy ${ac_tool_prefix}nm; ac_word=$2 | |
5083 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
5084 | $as_echo_n "checking for $ac_word... " >&6; } | |
5085 | if ${ac_cv_prog_NM+:} false; then : | |
5086 | $as_echo_n "(cached) " >&6 | |
5087 | else | |
5088 | if test -n "$NM"; then | |
5089 | ac_cv_prog_NM="$NM" # Let the user override the test. | |
5090 | else | |
5091 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5092 | for as_dir in $PATH | |
5093 | do | |
5094 | IFS=$as_save_IFS | |
5095 | test -z "$as_dir" && as_dir=. | |
5096 | for ac_exec_ext in '' $ac_executable_extensions; do | |
f4a58f0d | 5097 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
30b99d79 RM |
5098 | ac_cv_prog_NM="${ac_tool_prefix}nm" |
5099 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5100 | break 2 | |
5101 | fi | |
5102 | done | |
5103 | done | |
5104 | IFS=$as_save_IFS | |
5105 | ||
5106 | fi | |
5107 | fi | |
5108 | NM=$ac_cv_prog_NM | |
5109 | if test -n "$NM"; then | |
5110 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5 | |
5111 | $as_echo "$NM" >&6; } | |
5112 | else | |
5113 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
5114 | $as_echo "no" >&6; } | |
5115 | fi | |
5116 | ||
5117 | ||
5118 | fi | |
5119 | if test -z "$ac_cv_prog_NM"; then | |
5120 | ac_ct_NM=$NM | |
5121 | # Extract the first word of "nm", so it can be a program name with args. | |
5122 | set dummy nm; ac_word=$2 | |
5123 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
5124 | $as_echo_n "checking for $ac_word... " >&6; } | |
5125 | if ${ac_cv_prog_ac_ct_NM+:} false; then : | |
5126 | $as_echo_n "(cached) " >&6 | |
5127 | else | |
5128 | if test -n "$ac_ct_NM"; then | |
5129 | ac_cv_prog_ac_ct_NM="$ac_ct_NM" # Let the user override the test. | |
5130 | else | |
5131 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5132 | for as_dir in $PATH | |
5133 | do | |
5134 | IFS=$as_save_IFS | |
5135 | test -z "$as_dir" && as_dir=. | |
5136 | for ac_exec_ext in '' $ac_executable_extensions; do | |
f4a58f0d | 5137 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
30b99d79 RM |
5138 | ac_cv_prog_ac_ct_NM="nm" |
5139 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5140 | break 2 | |
5141 | fi | |
5142 | done | |
5143 | done | |
5144 | IFS=$as_save_IFS | |
5145 | ||
5146 | fi | |
5147 | fi | |
5148 | ac_ct_NM=$ac_cv_prog_ac_ct_NM | |
5149 | if test -n "$ac_ct_NM"; then | |
5150 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NM" >&5 | |
5151 | $as_echo "$ac_ct_NM" >&6; } | |
5152 | else | |
5153 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
5154 | $as_echo "no" >&6; } | |
5155 | fi | |
5156 | ||
5157 | if test "x$ac_ct_NM" = x; then | |
5158 | NM="false" | |
5159 | else | |
5160 | case $cross_compiling:$ac_tool_warned in | |
5161 | yes:) | |
5162 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
5163 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
5164 | ac_tool_warned=yes ;; | |
5165 | esac | |
5166 | NM=$ac_ct_NM | |
5167 | fi | |
5168 | else | |
5169 | NM="$ac_cv_prog_NM" | |
5170 | fi | |
5171 | ||
d30cf5bb | 5172 | |
8894bad3 AM |
5173 | if test "x$maintainer" = "xyes"; then |
5174 | for ac_prog in autoconf | |
c4d23330 RM |
5175 | do |
5176 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
5177 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 5178 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5179 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5180 | if ${ac_cv_prog_AUTOCONF+:} false; then : |
322e23db | 5181 | $as_echo_n "(cached) " >&6 |
c4d23330 | 5182 | else |
4baa087a RM |
5183 | if test -n "$AUTOCONF"; then |
5184 | ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test. | |
c4d23330 RM |
5185 | else |
5186 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5187 | for as_dir in $PATH | |
5188 | do | |
5189 | IFS=$as_save_IFS | |
5190 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5191 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 5192 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 5193 | ac_cv_prog_AUTOCONF="$ac_prog" |
b08c89d9 | 5194 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
c4d23330 RM |
5195 | break 2 |
5196 | fi | |
5197 | done | |
b08c89d9 | 5198 | done |
26f56c1c | 5199 | IFS=$as_save_IFS |
c4d23330 RM |
5200 | |
5201 | fi | |
5202 | fi | |
4baa087a RM |
5203 | AUTOCONF=$ac_cv_prog_AUTOCONF |
5204 | if test -n "$AUTOCONF"; then | |
b08c89d9 | 5205 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOCONF" >&5 |
322e23db | 5206 | $as_echo "$AUTOCONF" >&6; } |
c4d23330 | 5207 | else |
b08c89d9 | 5208 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5209 | $as_echo "no" >&6; } |
c4d23330 RM |
5210 | fi |
5211 | ||
26f56c1c | 5212 | |
4baa087a | 5213 | test -n "$AUTOCONF" && break |
c4d23330 | 5214 | done |
4baa087a | 5215 | test -n "$AUTOCONF" || AUTOCONF="no" |
c4d23330 | 5216 | |
8894bad3 AM |
5217 | case "x$AUTOCONF" in |
5218 | xno|x|x:) AUTOCONF=no ;; | |
5219 | *) | |
5220 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works" >&5 | |
5221 | $as_echo_n "checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works... " >&6; } | |
f318beb8 | 5222 | if ${libc_cv_autoconf_works+:} false; then : |
322e23db | 5223 | $as_echo_n "(cached) " >&6 |
c4d23330 | 5224 | else |
8894bad3 AM |
5225 | if (cd $srcdir; $AUTOCONF $ACFLAGS configure.ac > /dev/null 2>&1); then |
5226 | libc_cv_autoconf_works=yes | |
5227 | else | |
5228 | libc_cv_autoconf_works=no | |
5229 | fi | |
c4d23330 | 5230 | fi |
b08c89d9 | 5231 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_autoconf_works" >&5 |
322e23db | 5232 | $as_echo "$libc_cv_autoconf_works" >&6; } |
8894bad3 AM |
5233 | test $libc_cv_autoconf_works = yes || AUTOCONF=no |
5234 | ;; | |
5235 | esac | |
5236 | if test "x$AUTOCONF" = xno; then | |
5237 | aux_missing="$aux_missing autoconf" | |
5238 | fi | |
9e8ac24b AM |
5239 | else |
5240 | AUTOCONF=no | |
c4d23330 RM |
5241 | fi |
5242 | ||
4a531bb0 | 5243 | test -n "$critic_missing" && as_fn_error $? " |
32a448ed | 5244 | *** These critical programs are missing or too old:$critic_missing |
b08c89d9 | 5245 | *** Check the INSTALL file for required versions." "$LINENO" 5 |
32a448ed | 5246 | |
b08c89d9 | 5247 | test -n "$aux_missing" && { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: |
9c6fffc0 | 5248 | *** These auxiliary programs are missing or incompatible versions:$aux_missing |
ea9f119b | 5249 | *** some features will be disabled. |
3a12e572 | 5250 | *** Check the INSTALL file for required versions." >&5 |
322e23db | 5251 | $as_echo "$as_me: WARNING: |
3a12e572 UD |
5252 | *** These auxiliary programs are missing or incompatible versions:$aux_missing |
5253 | *** some features will be disabled. | |
5254 | *** Check the INSTALL file for required versions." >&2;} | |
ea9f119b | 5255 | |
3c720987 UD |
5256 | # if using special system headers, find out the compiler's sekrit |
5257 | # header directory and add that to the list. NOTE: Only does the right | |
5258 | # thing on a system that doesn't need fixincludes. (Not presently a problem.) | |
5259 | if test -n "$sysheaders"; then | |
67fbfa5c RM |
5260 | SYSINCLUDES=-nostdinc |
5261 | for d in include include-fixed; do | |
22dca1ea | 5262 | i=`$CC -print-file-name="$d"` && test "x$i" != x && test "x$i" != "x$d" && |
67fbfa5c RM |
5263 | SYSINCLUDES="$SYSINCLUDES -isystem $i" |
5264 | done | |
5265 | SYSINCLUDES="$SYSINCLUDES \ | |
3d6ce23a | 5266 | -isystem `echo $sysheaders | sed 's/:/ -isystem /g'`" |
ef226fec | 5267 | if test -n "$CXX"; then |
7872cfb0 | 5268 | CXX_SYSINCLUDES= |
67060746 AC |
5269 | for cxxheaders in `$CXX -v -S -x c++ /dev/null -o /dev/null 2>&1 \ |
5270 | | sed -n -e '1,/#include/d' -e 's/^ \(\/.*\/[cg]++\)/\1/p'`; do | |
5271 | test "x$cxxheaders" != x && | |
5272 | CXX_SYSINCLUDES="$CXX_SYSINCLUDES -isystem $cxxheaders" | |
5273 | done | |
ef226fec | 5274 | fi |
3c720987 UD |
5275 | fi |
5276 | ||
5277 | ||
ef226fec | 5278 | |
3911660e UD |
5279 | # Test if LD_LIBRARY_PATH contains the notation for the current directory |
5280 | # since this would lead to problems installing/building glibc. | |
5281 | # LD_LIBRARY_PATH contains the current directory if one of the following | |
5282 | # is true: | |
5283 | # - one of the terminals (":" and ";") is the first or last sign | |
5284 | # - two terminals occur directly after each other | |
5285 | # - the path contains an element with a dot in it | |
b08c89d9 | 5286 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking LD_LIBRARY_PATH variable" >&5 |
322e23db | 5287 | $as_echo_n "checking LD_LIBRARY_PATH variable... " >&6; } |
3911660e UD |
5288 | case ${LD_LIBRARY_PATH} in |
5289 | [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* ) | |
b3a86ae1 | 5290 | ld_library_path_setting="contains current directory" |
3911660e UD |
5291 | ;; |
5292 | *) | |
5293 | ld_library_path_setting="ok" | |
5294 | ;; | |
5295 | esac | |
b08c89d9 | 5296 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_library_path_setting" >&5 |
322e23db | 5297 | $as_echo "$ld_library_path_setting" >&6; } |
3911660e | 5298 | if test "$ld_library_path_setting" != "ok"; then |
4a531bb0 | 5299 | as_fn_error $? " |
3a12e572 UD |
5300 | *** LD_LIBRARY_PATH shouldn't contain the current directory when |
5301 | *** building glibc. Please change the environment variable | |
b08c89d9 | 5302 | *** and run configure again." "$LINENO" 5 |
3911660e UD |
5303 | fi |
5304 | ||
b08c89d9 | 5305 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether GCC supports -static-libgcc" >&5 |
322e23db | 5306 | $as_echo_n "checking whether GCC supports -static-libgcc... " >&6; } |
f318beb8 | 5307 | if ${libc_cv_gcc_static_libgcc+:} false; then : |
322e23db | 5308 | $as_echo_n "(cached) " >&6 |
74bd2300 | 5309 | else |
8175a253 | 5310 | if $CC -v -static-libgcc 2>&1 | grep 'unrecognized option.*static-libgcc' >/dev/null; then |
74bd2300 UD |
5311 | libc_cv_gcc_static_libgcc= |
5312 | else | |
5313 | libc_cv_gcc_static_libgcc=-static-libgcc | |
5314 | fi | |
5315 | fi | |
b08c89d9 | 5316 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_static_libgcc" >&5 |
322e23db | 5317 | $as_echo "$libc_cv_gcc_static_libgcc" >&6; } |
74bd2300 UD |
5318 | |
5319 | ||
cd6ede75 UD |
5320 | # Extract the first word of "bash", so it can be a program name with args. |
5321 | set dummy bash; ac_word=$2 | |
b08c89d9 | 5322 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5323 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5324 | if ${ac_cv_path_BASH_SHELL+:} false; then : |
322e23db | 5325 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 5326 | else |
26f56c1c | 5327 | case $BASH_SHELL in |
3a12e572 | 5328 | [\\/]* | ?:[\\/]*) |
26f56c1c | 5329 | ac_cv_path_BASH_SHELL="$BASH_SHELL" # Let the user override the test with a path. |
cd6ede75 UD |
5330 | ;; |
5331 | *) | |
3a12e572 UD |
5332 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5333 | for as_dir in $PATH | |
5334 | do | |
5335 | IFS=$as_save_IFS | |
5336 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5337 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 5338 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
26f56c1c | 5339 | ac_cv_path_BASH_SHELL="$as_dir/$ac_word$ac_exec_ext" |
b08c89d9 | 5340 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5341 | break 2 |
5342 | fi | |
5343 | done | |
b08c89d9 | 5344 | done |
26f56c1c | 5345 | IFS=$as_save_IFS |
3a12e572 | 5346 | |
26f56c1c | 5347 | test -z "$ac_cv_path_BASH_SHELL" && ac_cv_path_BASH_SHELL="no" |
cd6ede75 UD |
5348 | ;; |
5349 | esac | |
5350 | fi | |
26f56c1c UD |
5351 | BASH_SHELL=$ac_cv_path_BASH_SHELL |
5352 | if test -n "$BASH_SHELL"; then | |
b08c89d9 | 5353 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BASH_SHELL" >&5 |
322e23db | 5354 | $as_echo "$BASH_SHELL" >&6; } |
cd6ede75 | 5355 | else |
b08c89d9 | 5356 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5357 | $as_echo "no" >&6; } |
cd6ede75 UD |
5358 | fi |
5359 | ||
26f56c1c | 5360 | |
cd6ede75 | 5361 | |
c0016081 UD |
5362 | # Extract the first word of "perl", so it can be a program name with args. |
5363 | set dummy perl; ac_word=$2 | |
b08c89d9 | 5364 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5365 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5366 | if ${ac_cv_path_PERL+:} false; then : |
322e23db | 5367 | $as_echo_n "(cached) " >&6 |
a2b08ee5 | 5368 | else |
3a12e572 UD |
5369 | case $PERL in |
5370 | [\\/]* | ?:[\\/]*) | |
a2b08ee5 UD |
5371 | ac_cv_path_PERL="$PERL" # Let the user override the test with a path. |
5372 | ;; | |
5373 | *) | |
3a12e572 UD |
5374 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5375 | for as_dir in $PATH | |
5376 | do | |
5377 | IFS=$as_save_IFS | |
5378 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5379 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 5380 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
3a12e572 | 5381 | ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext" |
b08c89d9 | 5382 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5383 | break 2 |
5384 | fi | |
5385 | done | |
b08c89d9 | 5386 | done |
26f56c1c | 5387 | IFS=$as_save_IFS |
3a12e572 | 5388 | |
c0016081 | 5389 | test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="no" |
a2b08ee5 UD |
5390 | ;; |
5391 | esac | |
5392 | fi | |
3a12e572 | 5393 | PERL=$ac_cv_path_PERL |
a2b08ee5 | 5394 | if test -n "$PERL"; then |
b08c89d9 | 5395 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5 |
322e23db | 5396 | $as_echo "$PERL" >&6; } |
a2b08ee5 | 5397 | else |
b08c89d9 | 5398 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5399 | $as_echo "no" >&6; } |
a2b08ee5 UD |
5400 | fi |
5401 | ||
26f56c1c | 5402 | |
2fd5d029 RM |
5403 | if test "$PERL" != no && |
5404 | (eval `$PERL -V:apiversion`; test `expr "$apiversion" \< 5` -ne 0); then | |
5405 | PERL=no | |
fc304e02 | 5406 | fi |
c0016081 UD |
5407 | # Extract the first word of "install-info", so it can be a program name with args. |
5408 | set dummy install-info; ac_word=$2 | |
b08c89d9 | 5409 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5410 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5411 | if ${ac_cv_path_INSTALL_INFO+:} false; then : |
322e23db | 5412 | $as_echo_n "(cached) " >&6 |
c0016081 | 5413 | else |
3a12e572 UD |
5414 | case $INSTALL_INFO in |
5415 | [\\/]* | ?:[\\/]*) | |
c0016081 UD |
5416 | ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path. |
5417 | ;; | |
5418 | *) | |
3a12e572 | 5419 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
f4b07664 RM |
5420 | as_dummy="$PATH:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin" |
5421 | for as_dir in $as_dummy | |
3a12e572 UD |
5422 | do |
5423 | IFS=$as_save_IFS | |
5424 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5425 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 5426 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
3a12e572 | 5427 | ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext" |
b08c89d9 | 5428 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5429 | break 2 |
5430 | fi | |
5431 | done | |
b08c89d9 | 5432 | done |
26f56c1c | 5433 | IFS=$as_save_IFS |
3a12e572 | 5434 | |
c0016081 UD |
5435 | test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO="no" |
5436 | ;; | |
5437 | esac | |
5438 | fi | |
3a12e572 | 5439 | INSTALL_INFO=$ac_cv_path_INSTALL_INFO |
c0016081 | 5440 | if test -n "$INSTALL_INFO"; then |
b08c89d9 | 5441 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5 |
322e23db | 5442 | $as_echo "$INSTALL_INFO" >&6; } |
c0016081 | 5443 | else |
b08c89d9 | 5444 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5445 | $as_echo "no" >&6; } |
c0016081 UD |
5446 | fi |
5447 | ||
26f56c1c | 5448 | |
cc8623f1 WN |
5449 | for ac_prog in bison |
5450 | do | |
5451 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
5452 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 5453 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5454 | $as_echo_n "checking for $ac_word... " >&6; } |
cc8623f1 | 5455 | if ${ac_cv_prog_BISON+:} false; then : |
322e23db | 5456 | $as_echo_n "(cached) " >&6 |
ae113383 | 5457 | else |
cc8623f1 WN |
5458 | if test -n "$BISON"; then |
5459 | ac_cv_prog_BISON="$BISON" # Let the user override the test. | |
5460 | else | |
5461 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5462 | for as_dir in $PATH | |
3a12e572 UD |
5463 | do |
5464 | IFS=$as_save_IFS | |
5465 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5466 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 5467 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
cc8623f1 | 5468 | ac_cv_prog_BISON="$ac_prog" |
b08c89d9 | 5469 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5470 | break 2 |
5471 | fi | |
5472 | done | |
b08c89d9 | 5473 | done |
26f56c1c | 5474 | IFS=$as_save_IFS |
3a12e572 | 5475 | |
ae113383 | 5476 | fi |
cc8623f1 WN |
5477 | fi |
5478 | BISON=$ac_cv_prog_BISON | |
ae113383 | 5479 | if test -n "$BISON"; then |
b08c89d9 | 5480 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5 |
322e23db | 5481 | $as_echo "$BISON" >&6; } |
ae113383 | 5482 | else |
b08c89d9 | 5483 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5484 | $as_echo "no" >&6; } |
ae113383 UD |
5485 | fi |
5486 | ||
5487 | ||
cc8623f1 WN |
5488 | test -n "$BISON" && break |
5489 | done | |
5490 | ||
5491 | if test -z "$BISON"; then | |
5492 | ac_verc_fail=yes | |
5493 | else | |
5494 | # Found it, now check the version. | |
5495 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $BISON" >&5 | |
5496 | $as_echo_n "checking version of $BISON... " >&6; } | |
5497 | ac_prog_version=`$BISON --version 2>&1 | sed -n 's/^.*bison (GNU Bison) \([0-9]*\.[0-9.]*\).*$/\1/p'` | |
5498 | case $ac_prog_version in | |
5499 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
5500 | 2.7*|[3-9].*|[1-9][0-9]*) | |
5501 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
5502 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
5503 | ||
5504 | esac | |
5505 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 | |
5506 | $as_echo "$ac_prog_version" >&6; } | |
5507 | fi | |
5508 | if test $ac_verc_fail = yes; then | |
5509 | BISON=no | |
5510 | fi | |
5511 | ||
26f56c1c | 5512 | |
b08c89d9 | 5513 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libc-friendly stddef.h" >&5 |
322e23db | 5514 | $as_echo_n "checking for libc-friendly stddef.h... " >&6; } |
f318beb8 | 5515 | if ${libc_cv_friendly_stddef+:} false; then : |
322e23db | 5516 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 5517 | else |
b08c89d9 | 5518 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2abf9ff1 | 5519 | /* end confdefs.h. */ |
cd6ede75 UD |
5520 | #define __need_size_t |
5521 | #define __need_wchar_t | |
5522 | #include <stddef.h> | |
5523 | #define __need_NULL | |
5524 | #include <stddef.h> | |
3a12e572 UD |
5525 | int |
5526 | main () | |
5527 | { | |
cd6ede75 UD |
5528 | size_t size; wchar_t wchar; |
5529 | #ifdef offsetof | |
5530 | #error stddef.h ignored __need_* | |
5531 | #endif | |
5532 | if (&size == NULL || &wchar == NULL) abort (); | |
3a12e572 UD |
5533 | ; |
5534 | return 0; | |
5535 | } | |
5536 | _ACEOF | |
b08c89d9 | 5537 | if ac_fn_c_try_compile "$LINENO"; then : |
cd6ede75 UD |
5538 | libc_cv_friendly_stddef=yes |
5539 | else | |
b08c89d9 | 5540 | libc_cv_friendly_stddef=no |
cd6ede75 | 5541 | fi |
26f56c1c | 5542 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
cd6ede75 | 5543 | fi |
b08c89d9 | 5544 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_friendly_stddef" >&5 |
322e23db | 5545 | $as_echo "$libc_cv_friendly_stddef" >&6; } |
cd6ede75 UD |
5546 | if test $libc_cv_friendly_stddef = yes; then |
5547 | config_vars="$config_vars | |
5548 | override stddef.h = # The installed <stddef.h> seems to be libc-friendly." | |
5549 | fi | |
5550 | ||
b08c89d9 | 5551 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need to use -P to assemble .S files" >&5 |
322e23db | 5552 | $as_echo_n "checking whether we need to use -P to assemble .S files... " >&6; } |
f318beb8 | 5553 | if ${libc_cv_need_minus_P+:} false; then : |
322e23db | 5554 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
5555 | else |
5556 | cat > conftest.S <<EOF | |
5557 | #include "confdefs.h" | |
5558 | /* Nothing whatsoever. */ | |
5559 | EOF | |
3217788f | 5560 | if { ac_try='${CC-cc} $CPPFLAGS $ASFLAGS -c conftest.S 1>&5' |
b08c89d9 | 5561 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
61cea1c3 RM |
5562 | (eval $ac_try) 2>&5 |
5563 | ac_status=$? | |
b08c89d9 UD |
5564 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5565 | test $ac_status = 0; }; }; then | |
cd6ede75 UD |
5566 | libc_cv_need_minus_P=no |
5567 | else | |
5568 | libc_cv_need_minus_P=yes | |
5569 | fi | |
5570 | rm -f conftest* | |
5571 | fi | |
b08c89d9 | 5572 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_need_minus_P" >&5 |
322e23db | 5573 | $as_echo "$libc_cv_need_minus_P" >&6; } |
cd6ede75 UD |
5574 | if test $libc_cv_need_minus_P = yes; then |
5575 | config_vars="$config_vars | |
5576 | asm-CPPFLAGS = -P # The assembler can't grok cpp's # line directives." | |
5577 | fi | |
5578 | ||
b08c89d9 | 5579 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .set assembler directive" >&5 |
322e23db | 5580 | $as_echo_n "checking for .set assembler directive... " >&6; } |
f318beb8 | 5581 | if ${libc_cv_asm_set_directive+:} false; then : |
322e23db | 5582 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
5583 | else |
5584 | cat > conftest.s <<EOF | |
2293395f | 5585 | ${libc_cv_dot_text} |
cd6ede75 UD |
5586 | foo: |
5587 | .set glibc_conftest_frobozz,foo | |
7b8e0d49 | 5588 | .globl glibc_conftest_frobozz |
cd6ede75 UD |
5589 | EOF |
5590 | # The alpha-dec-osf1 assembler gives only a warning for `.set' | |
5591 | # (but it doesn't work), so we must do a linking check to be sure. | |
5592 | cat > conftest1.c <<\EOF | |
5593 | extern int glibc_conftest_frobozz; | |
640f0119 | 5594 | void _start() { glibc_conftest_frobozz = 1; } |
cd6ede75 UD |
5595 | EOF |
5596 | if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \ | |
640f0119 | 5597 | -nostartfiles -nostdlib \ |
cd6ede75 UD |
5598 | -o conftest conftest.s conftest1.c 1>&5 2>&5; then |
5599 | libc_cv_asm_set_directive=yes | |
5600 | else | |
5601 | libc_cv_asm_set_directive=no | |
5602 | fi | |
5603 | rm -f conftest* | |
5604 | fi | |
b08c89d9 | 5605 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_set_directive" >&5 |
322e23db | 5606 | $as_echo "$libc_cv_asm_set_directive" >&6; } |
cd6ede75 | 5607 | if test $libc_cv_asm_set_directive = yes; then |
b08c89d9 | 5608 | $as_echo "#define HAVE_ASM_SET_DIRECTIVE 1" >>confdefs.h |
cd6ede75 UD |
5609 | |
5610 | fi | |
5611 | ||
b08c89d9 | 5612 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler gnu_unique_object symbol type" >&5 |
415ac3df | 5613 | $as_echo_n "checking for assembler gnu_unique_object symbol type... " >&6; } |
f318beb8 | 5614 | if ${libc_cv_asm_unique_object+:} false; then : |
415ac3df UD |
5615 | $as_echo_n "(cached) " >&6 |
5616 | else | |
5617 | cat > conftest.s <<EOF | |
5618 | ${libc_cv_dot_text} | |
5619 | _sym: | |
b67e9372 | 5620 | .type _sym, %gnu_unique_object |
415ac3df UD |
5621 | EOF |
5622 | if ${CC-cc} -c $ASFLAGS conftest.s 1>&5 2>&5; then | |
5623 | libc_cv_asm_unique_object=yes | |
5624 | else | |
5625 | libc_cv_asm_unique_object=no | |
5626 | fi | |
5627 | rm -f conftest* | |
5628 | fi | |
b08c89d9 | 5629 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_unique_object" >&5 |
415ac3df UD |
5630 | $as_echo "$libc_cv_asm_unique_object" >&6; } |
5631 | if test $libc_cv_asm_unique_object = yes; then | |
b08c89d9 | 5632 | $as_echo "#define HAVE_ASM_UNIQUE_OBJECT 1" >>confdefs.h |
415ac3df UD |
5633 | |
5634 | fi | |
5635 | ||
a0da5fe1 | 5636 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .previous assembler directive" >&5 |
322e23db | 5637 | $as_echo_n "checking for .previous assembler directive... " >&6; } |
f318beb8 | 5638 | if ${libc_cv_asm_previous_directive+:} false; then : |
322e23db | 5639 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 5640 | else |
a0da5fe1 | 5641 | cat > conftest.s <<EOF |
cd6ede75 UD |
5642 | .section foo_section |
5643 | .previous | |
5644 | EOF | |
a0da5fe1 | 5645 | if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5' |
b08c89d9 | 5646 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
5647 | (eval $ac_try) 2>&5 |
5648 | ac_status=$? | |
b08c89d9 UD |
5649 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5650 | test $ac_status = 0; }; }; then | |
a0da5fe1 UD |
5651 | libc_cv_asm_previous_directive=yes |
5652 | else | |
5653 | libc_cv_asm_previous_directive=no | |
5654 | fi | |
5655 | rm -f conftest* | |
cd6ede75 | 5656 | fi |
b08c89d9 | 5657 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_previous_directive" >&5 |
322e23db | 5658 | $as_echo "$libc_cv_asm_previous_directive" >&6; } |
a0da5fe1 UD |
5659 | if test $libc_cv_asm_previous_directive = yes; then |
5660 | $as_echo "#define HAVE_ASM_PREVIOUS_DIRECTIVE 1" >>confdefs.h | |
cd6ede75 | 5661 | |
a0da5fe1 UD |
5662 | else |
5663 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .popsection assembler directive" >&5 | |
322e23db | 5664 | $as_echo_n "checking for .popsection assembler directive... " >&6; } |
f318beb8 | 5665 | if ${libc_cv_asm_popsection_directive+:} false; then : |
322e23db | 5666 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 5667 | else |
a0da5fe1 | 5668 | cat > conftest.s <<EOF |
cd6ede75 UD |
5669 | .pushsection foo_section |
5670 | .popsection | |
5671 | EOF | |
a0da5fe1 | 5672 | if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5' |
b08c89d9 | 5673 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
5674 | (eval $ac_try) 2>&5 |
5675 | ac_status=$? | |
b08c89d9 UD |
5676 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5677 | test $ac_status = 0; }; }; then | |
a0da5fe1 UD |
5678 | libc_cv_asm_popsection_directive=yes |
5679 | else | |
5680 | libc_cv_asm_popsection_directive=no | |
5681 | fi | |
5682 | rm -f conftest* | |
cd6ede75 | 5683 | fi |
b08c89d9 | 5684 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_popsection_directive" >&5 |
322e23db | 5685 | $as_echo "$libc_cv_asm_popsection_directive" >&6; } |
a0da5fe1 UD |
5686 | if test $libc_cv_asm_popsection_directive = yes; then |
5687 | $as_echo "#define HAVE_ASM_POPSECTION_DIRECTIVE 1" >>confdefs.h | |
cd6ede75 | 5688 | |
cd6ede75 | 5689 | fi |
a0da5fe1 UD |
5690 | fi |
5691 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .protected and .hidden assembler directive" >&5 | |
322e23db | 5692 | $as_echo_n "checking for .protected and .hidden assembler directive... " >&6; } |
f318beb8 | 5693 | if ${libc_cv_asm_protected_directive+:} false; then : |
322e23db | 5694 | $as_echo_n "(cached) " >&6 |
2d499f55 | 5695 | else |
a0da5fe1 | 5696 | cat > conftest.s <<EOF |
2d499f55 UD |
5697 | .protected foo |
5698 | foo: | |
5699 | .hidden bar | |
5700 | bar: | |
5701 | EOF | |
a0da5fe1 | 5702 | if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5' |
b08c89d9 | 5703 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
5704 | (eval $ac_try) 2>&5 |
5705 | ac_status=$? | |
b08c89d9 UD |
5706 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5707 | test $ac_status = 0; }; }; then | |
a0da5fe1 UD |
5708 | libc_cv_asm_protected_directive=yes |
5709 | else | |
5710 | as_fn_error $? "assembler support for symbol visibility is required" "$LINENO" 5 | |
5711 | fi | |
5712 | rm -f conftest* | |
2d499f55 | 5713 | fi |
b08c89d9 | 5714 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_protected_directive" >&5 |
322e23db | 5715 | $as_echo "$libc_cv_asm_protected_directive" >&6; } |
2d499f55 | 5716 | |
a0da5fe1 UD |
5717 | if test $libc_cv_asm_protected_directive = yes; then |
5718 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __attribute__((visibility())) is supported" >&5 | |
322e23db | 5719 | $as_echo_n "checking whether __attribute__((visibility())) is supported... " >&6; } |
f318beb8 | 5720 | if ${libc_cv_visibility_attribute+:} false; then : |
322e23db | 5721 | $as_echo_n "(cached) " >&6 |
0d01dace UD |
5722 | else |
5723 | cat > conftest.c <<EOF | |
5724 | int foo __attribute__ ((visibility ("hidden"))) = 1; | |
5725 | int bar __attribute__ ((visibility ("protected"))) = 1; | |
5726 | EOF | |
5727 | libc_cv_visibility_attribute=no | |
61cea1c3 | 5728 | if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5' |
b08c89d9 | 5729 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
61cea1c3 RM |
5730 | (eval $ac_try) 2>&5 |
5731 | ac_status=$? | |
b08c89d9 UD |
5732 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5733 | test $ac_status = 0; }; }; then | |
0d01dace UD |
5734 | if grep '\.hidden.*foo' conftest.s >/dev/null; then |
5735 | if grep '\.protected.*bar' conftest.s >/dev/null; then | |
5736 | libc_cv_visibility_attribute=yes | |
5737 | fi | |
5738 | fi | |
5739 | fi | |
f7d82dc9 | 5740 | rm -f conftest.{c,s} |
0d01dace | 5741 | |
3a12e572 | 5742 | fi |
b08c89d9 | 5743 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_visibility_attribute" >&5 |
322e23db | 5744 | $as_echo "$libc_cv_visibility_attribute" >&6; } |
a0da5fe1 UD |
5745 | if test $libc_cv_visibility_attribute != yes; then |
5746 | as_fn_error $? "compiler support for visibility attribute is required" "$LINENO" 5 | |
0d01dace | 5747 | fi |
a0da5fe1 | 5748 | fi |
0d01dace | 5749 | |
83569fb8 L |
5750 | if test $libc_cv_visibility_attribute = yes; then |
5751 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for protected data symbol" >&5 | |
5752 | $as_echo_n "checking linker support for protected data symbol... " >&6; } | |
5753 | if ${libc_cv_protected_data+:} false; then : | |
5754 | $as_echo_n "(cached) " >&6 | |
5755 | else | |
5756 | cat > conftest.c <<EOF | |
5757 | int bar __attribute__ ((visibility ("protected"))) = 1; | |
5758 | EOF | |
5759 | libc_cv_protected_data=no | |
5760 | if { ac_try='${CC-cc} -nostdlib -nostartfiles -fPIC -shared conftest.c -o conftest.so' | |
5761 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
5762 | (eval $ac_try) 2>&5 | |
5763 | ac_status=$? | |
5764 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5765 | test $ac_status = 0; }; }; then | |
5766 | cat > conftest.c <<EOF | |
5767 | extern int bar; | |
5768 | int main (void) { return bar; } | |
5769 | EOF | |
5770 | if { ac_try='${CC-cc} -nostdlib -nostartfiles conftest.c -o conftest conftest.so' | |
5771 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
5772 | (eval $ac_try) 2>&5 | |
5773 | ac_status=$? | |
5774 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5775 | test $ac_status = 0; }; }; then | |
5776 | libc_cv_protected_data=yes | |
5777 | fi | |
5778 | fi | |
5779 | rm -f conftest.* | |
5780 | ||
5781 | fi | |
5782 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_protected_data" >&5 | |
5783 | $as_echo "$libc_cv_protected_data" >&6; } | |
5784 | else | |
5785 | libc_cv_protected_data=no | |
5786 | fi | |
5787 | ||
5788 | ||
a0da5fe1 UD |
5789 | if test $libc_cv_visibility_attribute = yes; then |
5790 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken __attribute__((visibility()))" >&5 | |
322e23db | 5791 | $as_echo_n "checking for broken __attribute__((visibility()))... " >&6; } |
f318beb8 | 5792 | if ${libc_cv_broken_visibility_attribute+:} false; then : |
322e23db | 5793 | $as_echo_n "(cached) " >&6 |
37ba7d66 UD |
5794 | else |
5795 | cat > conftest.c <<EOF | |
5796 | int foo (int x); | |
5797 | int bar (int x) __asm__ ("foo") __attribute__ ((visibility ("hidden"))); | |
5798 | int bar (int x) { return x; } | |
5799 | EOF | |
5800 | libc_cv_broken_visibility_attribute=yes | |
f7d82dc9 | 5801 | if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5' |
b08c89d9 | 5802 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
61cea1c3 RM |
5803 | (eval $ac_try) 2>&5 |
5804 | ac_status=$? | |
b08c89d9 UD |
5805 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5806 | test $ac_status = 0; }; }; then | |
37ba7d66 UD |
5807 | if grep '\.hidden[ _]foo' conftest.s >/dev/null; then |
5808 | libc_cv_broken_visibility_attribute=no | |
5809 | fi | |
5810 | fi | |
5811 | rm -f conftest.c conftest.s | |
37ba7d66 | 5812 | |
3a12e572 | 5813 | fi |
b08c89d9 | 5814 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_broken_visibility_attribute" >&5 |
322e23db | 5815 | $as_echo "$libc_cv_broken_visibility_attribute" >&6; } |
a0da5fe1 UD |
5816 | if test $libc_cv_broken_visibility_attribute = yes; then |
5817 | as_fn_error $? "working compiler support for visibility attribute is required" "$LINENO" 5 | |
37ba7d66 | 5818 | fi |
a0da5fe1 | 5819 | fi |
37ba7d66 | 5820 | |
a0da5fe1 | 5821 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken __attribute__((alias()))" >&5 |
322e23db | 5822 | $as_echo_n "checking for broken __attribute__((alias()))... " >&6; } |
f318beb8 | 5823 | if ${libc_cv_broken_alias_attribute+:} false; then : |
322e23db | 5824 | $as_echo_n "(cached) " >&6 |
37ba7d66 UD |
5825 | else |
5826 | cat > conftest.c <<EOF | |
a0da5fe1 UD |
5827 | extern int foo (int x) __asm ("xyzzy"); |
5828 | int bar (int x) { return x; } | |
5829 | extern __typeof (bar) foo __attribute ((weak, alias ("bar"))); | |
5830 | extern int dfoo; | |
5831 | extern __typeof (dfoo) dfoo __asm ("abccb"); | |
5832 | int dfoo = 1; | |
37ba7d66 | 5833 | EOF |
a0da5fe1 UD |
5834 | libc_cv_broken_alias_attribute=yes |
5835 | if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5' | |
b08c89d9 | 5836 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
61cea1c3 RM |
5837 | (eval $ac_try) 2>&5 |
5838 | ac_status=$? | |
b08c89d9 UD |
5839 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5840 | test $ac_status = 0; }; }; then | |
a0da5fe1 UD |
5841 | if grep 'xyzzy' conftest.s >/dev/null && |
5842 | grep 'abccb' conftest.s >/dev/null; then | |
5843 | libc_cv_broken_alias_attribute=no | |
5844 | fi | |
5845 | fi | |
5846 | rm -f conftest.c conftest.s | |
37ba7d66 | 5847 | |
3a12e572 | 5848 | fi |
b08c89d9 | 5849 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_broken_alias_attribute" >&5 |
322e23db | 5850 | $as_echo "$libc_cv_broken_alias_attribute" >&6; } |
a0da5fe1 UD |
5851 | if test $libc_cv_broken_alias_attribute = yes; then |
5852 | as_fn_error $? "working alias attribute support required" "$LINENO" 5 | |
5853 | fi | |
37ba7d66 | 5854 | |
a0da5fe1 UD |
5855 | if test $libc_cv_visibility_attribute = yes; then |
5856 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to put _rtld_local into .sdata section" >&5 | |
322e23db | 5857 | $as_echo_n "checking whether to put _rtld_local into .sdata section... " >&6; } |
f318beb8 | 5858 | if ${libc_cv_have_sdata_section+:} false; then : |
322e23db | 5859 | $as_echo_n "(cached) " >&6 |
0d01dace UD |
5860 | else |
5861 | echo "int i;" > conftest.c | |
5862 | libc_cv_have_sdata_section=no | |
dbc92dc6 | 5863 | if ${CC-cc} $LDFLAGS -fPIC -shared -Wl,--verbose conftest.c -o conftest.so 2>&1 \ |
0d01dace UD |
5864 | | grep '\.sdata' >/dev/null; then |
5865 | libc_cv_have_sdata_section=yes | |
5866 | fi | |
5867 | rm -f conftest.c conftest.so | |
0d01dace | 5868 | |
3a12e572 | 5869 | fi |
b08c89d9 | 5870 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_sdata_section" >&5 |
322e23db | 5871 | $as_echo "$libc_cv_have_sdata_section" >&6; } |
a0da5fe1 UD |
5872 | if test $libc_cv_have_sdata_section = yes; then |
5873 | $as_echo "#define HAVE_SDATA_SECTION 1" >>confdefs.h | |
0d01dace | 5874 | |
0d01dace | 5875 | fi |
a0da5fe1 | 5876 | fi |
0d01dace | 5877 | |
a0da5fe1 | 5878 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .preinit_array/.init_array/.fini_array support" >&5 |
322e23db | 5879 | $as_echo_n "checking for .preinit_array/.init_array/.fini_array support... " >&6; } |
f318beb8 | 5880 | if ${libc_cv_initfini_array+:} false; then : |
322e23db | 5881 | $as_echo_n "(cached) " >&6 |
2c617417 | 5882 | else |
a0da5fe1 | 5883 | cat > conftest.c <<EOF |
2c617417 UD |
5884 | int _start (void) { return 0; } |
5885 | int __start (void) { return 0; } | |
07037eeb | 5886 | |
2c617417 UD |
5887 | int foo (void) { return 1; } |
5888 | int (*fp) (void) __attribute__ ((section (".init_array"))) = foo; | |
07037eeb | 5889 | |
2c617417 | 5890 | EOF |
07037eeb JM |
5891 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -o conftest |
5892 | conftest.c -static -nostartfiles -nostdlib | |
5893 | 1>&5' | |
b08c89d9 | 5894 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
5895 | (eval $ac_try) 2>&5 |
5896 | ac_status=$? | |
b08c89d9 | 5897 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
07037eeb | 5898 | test $ac_status = 0; }; }; then : |
a0da5fe1 UD |
5899 | if $READELF -S conftest | fgrep INIT_ARRAY > /dev/null; then |
5900 | libc_cv_initfini_array=yes | |
2c617417 | 5901 | else |
ce33ee7c | 5902 | libc_cv_initfini_array=no |
2c617417 | 5903 | fi |
a0da5fe1 UD |
5904 | else |
5905 | libc_cv_initfini_array=no | |
5906 | fi | |
5907 | rm -f conftest* | |
07037eeb | 5908 | |
2c617417 | 5909 | fi |
b08c89d9 | 5910 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_initfini_array" >&5 |
322e23db | 5911 | $as_echo "$libc_cv_initfini_array" >&6; } |
a0da5fe1 UD |
5912 | if test $libc_cv_initfini_array != yes; then |
5913 | as_fn_error $? "Need linker with .init_array/.fini_array support." "$LINENO" 5 | |
5914 | fi | |
62bede13 | 5915 | |
a0da5fe1 | 5916 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use .ctors/.dtors header and trailer" >&5 |
62bede13 | 5917 | $as_echo_n "checking whether to use .ctors/.dtors header and trailer... " >&6; } |
f318beb8 | 5918 | if ${libc_cv_ctors_header+:} false; then : |
62bede13 RM |
5919 | $as_echo_n "(cached) " >&6 |
5920 | else | |
a0da5fe1 | 5921 | libc_cv_ctors_header=yes |
07037eeb JM |
5922 | cat > conftest.c <<EOF |
5923 | int _start (void) { return 0; } | |
5924 | int __start (void) { return 0; } | |
113ddea4 | 5925 | |
07037eeb JM |
5926 | __attribute__ ((constructor)) void ctor (void) { asm (""); } |
5927 | __attribute__ ((destructor)) void dtor (void) { asm (""); } | |
113ddea4 | 5928 | |
07037eeb JM |
5929 | EOF |
5930 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -o conftest | |
5931 | conftest.c -static -nostartfiles -nostdlib | |
5932 | 1>&5' | |
5933 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
5934 | (eval $ac_try) 2>&5 | |
5935 | ac_status=$? | |
5936 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5937 | test $ac_status = 0; }; }; then : | |
113ddea4 | 5938 | if $READELF -WS conftest$ac_exeext | $AWK ' |
5f69cd2f | 5939 | { gsub(/\[ */, "[") } |
113ddea4 RM |
5940 | $2 == ".ctors" || $2 == ".dtors" { |
5941 | size = strtonum("0x" $6) | |
5942 | align = strtonum("0x" $NF) | |
5943 | seen[$2] = 1 | |
5944 | stub[$2] = size == align * 2 | |
5f69cd2f | 5945 | } |
113ddea4 RM |
5946 | END { |
5947 | ctors_ok = !seen[".ctors"] || stub[".ctors"] | |
5948 | dtors_ok = !seen[".dtors"] || stub[".dtors"] | |
5949 | exit ((ctors_ok && dtors_ok) ? 0 : 1) | |
5950 | } | |
5951 | '; then : | |
5952 | libc_cv_ctors_header=no | |
5953 | fi | |
5954 | ||
5955 | else | |
5956 | as_fn_error $? "missing __attribute__ ((constructor)) support??" "$LINENO" 5 | |
5957 | ||
5958 | fi | |
07037eeb | 5959 | rm -f conftest* |
113ddea4 | 5960 | |
62bede13 RM |
5961 | fi |
5962 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ctors_header" >&5 | |
5963 | $as_echo "$libc_cv_ctors_header" >&6; } | |
a0da5fe1 UD |
5964 | if test $libc_cv_ctors_header = no; then |
5965 | $as_echo "#define NO_CTORS_DTORS_SECTIONS 1" >>confdefs.h | |
4a531bb0 | 5966 | |
a0da5fe1 | 5967 | fi |
2c617417 | 5968 | |
a0da5fe1 | 5969 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libunwind-support in compiler" >&5 |
322e23db | 5970 | $as_echo_n "checking for libunwind-support in compiler... " >&6; } |
f318beb8 | 5971 | if ${libc_cv_cc_with_libunwind+:} false; then : |
322e23db | 5972 | $as_echo_n "(cached) " >&6 |
c776b3d7 | 5973 | else |
c776b3d7 | 5974 | |
a0da5fe1 | 5975 | cat > conftest.c <<EOF |
cbdb12de UD |
5976 | int main (void) { return 0; } |
5977 | EOF | |
a0da5fe1 | 5978 | if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -static -o conftest \ |
8175a253 | 5979 | conftest.c -v 2>&1 >/dev/null | grep ' -lunwind ' >/dev/null; then |
a0da5fe1 UD |
5980 | libc_cv_cc_with_libunwind=yes |
5981 | else | |
5982 | libc_cv_cc_with_libunwind=no | |
5983 | fi | |
5984 | rm -f conftest* | |
c776b3d7 | 5985 | fi |
b08c89d9 | 5986 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_with_libunwind" >&5 |
322e23db | 5987 | $as_echo "$libc_cv_cc_with_libunwind" >&6; } |
c776b3d7 | 5988 | |
a0da5fe1 UD |
5989 | if test $libc_cv_cc_with_libunwind = yes; then |
5990 | $as_echo "#define HAVE_CC_WITH_LIBUNWIND 1" >>confdefs.h | |
c776b3d7 | 5991 | |
a0da5fe1 | 5992 | fi |
c776b3d7 | 5993 | |
6bfea974 L |
5994 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for linker that supports -z nodelete" >&5 |
5995 | $as_echo_n "checking for linker that supports -z nodelete... " >&6; } | |
5996 | libc_linker_feature=no | |
5997 | if test x"$gnu_ld" = x"yes"; then | |
5998 | libc_linker_check=`$LD -v --help 2>/dev/null | grep "\-z nodelete"` | |
5999 | if test -n "$libc_linker_check"; then | |
6000 | cat > conftest.c <<EOF | |
2f54c82d UD |
6001 | int _start (void) { return 42; } |
6002 | EOF | |
6bfea974 L |
6003 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
6004 | -Wl,--enable-new-dtags,-z,nodelete -nostdlib -nostartfiles | |
6005 | -fPIC -shared -o conftest.so conftest.c | |
6006 | 1>&5' | |
b08c89d9 | 6007 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6008 | (eval $ac_try) 2>&5 |
6009 | ac_status=$? | |
b08c89d9 UD |
6010 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6011 | test $ac_status = 0; }; } | |
6bfea974 L |
6012 | then |
6013 | libc_linker_feature=yes | |
6014 | fi | |
6015 | rm -f conftest* | |
6016 | fi | |
6017 | fi | |
6018 | if test $libc_linker_feature = yes; then | |
a0da5fe1 UD |
6019 | libc_cv_z_nodelete=yes |
6020 | else | |
6021 | as_fn_error $? "linker with -z nodelete support required" "$LINENO" 5 | |
6022 | fi | |
6bfea974 L |
6023 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_linker_feature" >&5 |
6024 | $as_echo "$libc_linker_feature" >&6; } | |
2f54c82d | 6025 | |
6bfea974 L |
6026 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for linker that supports -z nodlopen" >&5 |
6027 | $as_echo_n "checking for linker that supports -z nodlopen... " >&6; } | |
6028 | libc_linker_feature=no | |
6029 | if test x"$gnu_ld" = x"yes"; then | |
6030 | libc_linker_check=`$LD -v --help 2>/dev/null | grep "\-z nodlopen"` | |
6031 | if test -n "$libc_linker_check"; then | |
6032 | cat > conftest.c <<EOF | |
2f54c82d UD |
6033 | int _start (void) { return 42; } |
6034 | EOF | |
6bfea974 L |
6035 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
6036 | -Wl,--enable-new-dtags,-z,nodlopen -nostdlib -nostartfiles | |
6037 | -fPIC -shared -o conftest.so conftest.c | |
6038 | 1>&5' | |
b08c89d9 | 6039 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6040 | (eval $ac_try) 2>&5 |
6041 | ac_status=$? | |
b08c89d9 UD |
6042 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6043 | test $ac_status = 0; }; } | |
6bfea974 L |
6044 | then |
6045 | libc_linker_feature=yes | |
6046 | fi | |
6047 | rm -f conftest* | |
6048 | fi | |
6049 | fi | |
6050 | if test $libc_linker_feature = yes; then | |
a0da5fe1 UD |
6051 | libc_cv_z_nodlopen=yes |
6052 | else | |
6053 | as_fn_error $? "linker with -z nodlopen support required" "$LINENO" 5 | |
6054 | fi | |
6bfea974 L |
6055 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_linker_feature" >&5 |
6056 | $as_echo "$libc_linker_feature" >&6; } | |
2f54c82d | 6057 | |
6bfea974 L |
6058 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for linker that supports -z initfirst" >&5 |
6059 | $as_echo_n "checking for linker that supports -z initfirst... " >&6; } | |
6060 | libc_linker_feature=no | |
6061 | if test x"$gnu_ld" = x"yes"; then | |
6062 | libc_linker_check=`$LD -v --help 2>/dev/null | grep "\-z initfirst"` | |
6063 | if test -n "$libc_linker_check"; then | |
6064 | cat > conftest.c <<EOF | |
5d916713 UD |
6065 | int _start (void) { return 42; } |
6066 | EOF | |
6bfea974 L |
6067 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
6068 | -Wl,--enable-new-dtags,-z,initfirst -nostdlib -nostartfiles | |
6069 | -fPIC -shared -o conftest.so conftest.c | |
6070 | 1>&5' | |
b08c89d9 | 6071 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6072 | (eval $ac_try) 2>&5 |
6073 | ac_status=$? | |
b08c89d9 UD |
6074 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6075 | test $ac_status = 0; }; } | |
6bfea974 L |
6076 | then |
6077 | libc_linker_feature=yes | |
6078 | fi | |
6079 | rm -f conftest* | |
6080 | fi | |
6081 | fi | |
6082 | if test $libc_linker_feature = yes; then | |
a0da5fe1 UD |
6083 | libc_cv_z_initfirst=yes |
6084 | else | |
6085 | as_fn_error $? "linker with -z initfirst support required" "$LINENO" 5 | |
6086 | fi | |
6bfea974 L |
6087 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_linker_feature" >&5 |
6088 | $as_echo "$libc_linker_feature" >&6; } | |
5d916713 | 6089 | |
a0da5fe1 | 6090 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -Bgroup option" >&5 |
322e23db | 6091 | $as_echo_n "checking for -Bgroup option... " >&6; } |
f318beb8 | 6092 | if ${libc_cv_Bgroup+:} false; then : |
322e23db | 6093 | $as_echo_n "(cached) " >&6 |
639c3248 | 6094 | else |
a0da5fe1 | 6095 | cat > conftest.c <<EOF |
639c3248 UD |
6096 | int _start (void) { return 42; } |
6097 | EOF | |
a0da5fe1 UD |
6098 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
6099 | -fPIC -shared -o conftest.so conftest.c | |
6100 | -Wl,-Bgroup -nostdlib 1>&5' | |
b08c89d9 | 6101 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6102 | (eval $ac_try) 2>&5 |
6103 | ac_status=$? | |
b08c89d9 UD |
6104 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6105 | test $ac_status = 0; }; } | |
a0da5fe1 UD |
6106 | then |
6107 | libc_cv_Bgroup=yes | |
6108 | else | |
6109 | libc_cv_Bgroup=no | |
6110 | fi | |
6111 | rm -f conftest* | |
639c3248 | 6112 | fi |
b08c89d9 | 6113 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_Bgroup" >&5 |
322e23db | 6114 | $as_echo "$libc_cv_Bgroup" >&6; } |
639c3248 | 6115 | |
a711b01d | 6116 | |
a0da5fe1 UD |
6117 | ASFLAGS_config= |
6118 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether --noexecstack is desirable for .S files" >&5 | |
322e23db | 6119 | $as_echo_n "checking whether --noexecstack is desirable for .S files... " >&6; } |
f318beb8 | 6120 | if ${libc_cv_as_noexecstack+:} false; then : |
322e23db | 6121 | $as_echo_n "(cached) " >&6 |
35915ec8 | 6122 | else |
a0da5fe1 | 6123 | cat > conftest.c <<EOF |
35915ec8 UD |
6124 | void foo (void) { } |
6125 | EOF | |
a0da5fe1 UD |
6126 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS |
6127 | -S -o conftest.s conftest.c 1>&5' | |
b08c89d9 | 6128 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
35915ec8 UD |
6129 | (eval $ac_try) 2>&5 |
6130 | ac_status=$? | |
b08c89d9 UD |
6131 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6132 | test $ac_status = 0; }; } \ | |
8175a253 | 6133 | && grep .note.GNU-stack conftest.s >/dev/null \ |
a0da5fe1 UD |
6134 | && { ac_try='${CC-cc} $ASFLAGS -Wa,--noexecstack |
6135 | -c -o conftest.o conftest.s 1>&5' | |
b08c89d9 | 6136 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
35915ec8 UD |
6137 | (eval $ac_try) 2>&5 |
6138 | ac_status=$? | |
b08c89d9 UD |
6139 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6140 | test $ac_status = 0; }; } | |
a0da5fe1 UD |
6141 | then |
6142 | libc_cv_as_noexecstack=yes | |
6143 | else | |
6144 | libc_cv_as_noexecstack=no | |
6145 | fi | |
6146 | rm -f conftest* | |
35915ec8 | 6147 | fi |
b08c89d9 | 6148 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_as_noexecstack" >&5 |
322e23db | 6149 | $as_echo "$libc_cv_as_noexecstack" >&6; } |
a0da5fe1 UD |
6150 | if test $libc_cv_as_noexecstack = yes; then |
6151 | ASFLAGS_config="$ASFLAGS_config -Wa,--noexecstack" | |
6152 | fi | |
35915ec8 | 6153 | |
2abf9ff1 | 6154 | |
a0da5fe1 | 6155 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -z combreloc" >&5 |
322e23db | 6156 | $as_echo_n "checking for -z combreloc... " >&6; } |
f318beb8 | 6157 | if ${libc_cv_z_combreloc+:} false; then : |
322e23db | 6158 | $as_echo_n "(cached) " >&6 |
a711b01d | 6159 | else |
a0da5fe1 | 6160 | cat > conftest.c <<EOF |
d555194c UD |
6161 | extern int bar (int); |
6162 | extern int mumble; | |
6163 | int foo (void) { return bar (mumble); } | |
a711b01d | 6164 | EOF |
a0da5fe1 | 6165 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
dbc92dc6 | 6166 | -fPIC -shared -o conftest.so conftest.c |
35cd3c97 | 6167 | -nostdlib -nostartfiles |
3a12e572 | 6168 | -Wl,-z,combreloc 1>&5' |
b08c89d9 | 6169 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6170 | (eval $ac_try) 2>&5 |
6171 | ac_status=$? | |
b08c89d9 UD |
6172 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6173 | test $ac_status = 0; }; } | |
a0da5fe1 UD |
6174 | then |
6175 | if $READELF -S conftest.so | grep '\.rel\(a\|\)\.dyn' > /dev/null; then | |
6176 | libc_cv_z_combreloc=yes | |
fdde8349 UD |
6177 | else |
6178 | libc_cv_z_combreloc=no | |
a711b01d | 6179 | fi |
a0da5fe1 UD |
6180 | else |
6181 | libc_cv_z_combreloc=no | |
6182 | fi | |
6183 | rm -f conftest* | |
a711b01d | 6184 | fi |
b08c89d9 | 6185 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_z_combreloc" >&5 |
322e23db | 6186 | $as_echo "$libc_cv_z_combreloc" >&6; } |
a0da5fe1 UD |
6187 | if test "$libc_cv_z_combreloc" = yes; then |
6188 | $as_echo "#define HAVE_Z_COMBRELOC 1" >>confdefs.h | |
fdde8349 | 6189 | |
a0da5fe1 | 6190 | fi |
2abf9ff1 RM |
6191 | |
6192 | ||
6bfea974 L |
6193 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for linker that supports -z execstack" >&5 |
6194 | $as_echo_n "checking for linker that supports -z execstack... " >&6; } | |
6195 | libc_linker_feature=no | |
6196 | if test x"$gnu_ld" = x"yes"; then | |
6197 | libc_linker_check=`$LD -v --help 2>/dev/null | grep "\-z execstack"` | |
6198 | if test -n "$libc_linker_check"; then | |
6199 | cat > conftest.c <<EOF | |
2abf9ff1 RM |
6200 | int _start (void) { return 42; } |
6201 | EOF | |
6bfea974 L |
6202 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
6203 | -Wl,-z,execstack -nostdlib -nostartfiles | |
6204 | -fPIC -shared -o conftest.so conftest.c | |
6205 | 1>&5' | |
b08c89d9 | 6206 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
2abf9ff1 RM |
6207 | (eval $ac_try) 2>&5 |
6208 | ac_status=$? | |
b08c89d9 UD |
6209 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6210 | test $ac_status = 0; }; } | |
6bfea974 L |
6211 | then |
6212 | libc_linker_feature=yes | |
6213 | fi | |
6214 | rm -f conftest* | |
6215 | fi | |
6216 | fi | |
6217 | if test $libc_linker_feature = yes; then | |
a0da5fe1 UD |
6218 | libc_cv_z_execstack=yes |
6219 | else | |
6220 | libc_cv_z_execstack=no | |
6221 | fi | |
6bfea974 L |
6222 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_linker_feature" >&5 |
6223 | $as_echo "$libc_linker_feature" >&6; } | |
cd6ede75 | 6224 | |
0f124303 | 6225 | |
a0da5fe1 | 6226 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fpie" >&5 |
322e23db | 6227 | $as_echo_n "checking for -fpie... " >&6; } |
f318beb8 | 6228 | if ${libc_cv_fpie+:} false; then : |
322e23db | 6229 | $as_echo_n "(cached) " >&6 |
0f124303 | 6230 | else |
4da0431d | 6231 | if { ac_try='${CC-cc} -fpie -xc /dev/null -S -o /dev/null' |
b08c89d9 | 6232 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
0f124303 UD |
6233 | (eval $ac_try) 2>&5 |
6234 | ac_status=$? | |
b08c89d9 | 6235 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
4da0431d | 6236 | test $ac_status = 0; }; }; then : |
a0da5fe1 UD |
6237 | libc_cv_fpie=yes |
6238 | else | |
6239 | libc_cv_fpie=no | |
6240 | fi | |
4da0431d | 6241 | |
0f124303 | 6242 | fi |
b08c89d9 | 6243 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_fpie" >&5 |
322e23db | 6244 | $as_echo "$libc_cv_fpie" >&6; } |
0f124303 UD |
6245 | |
6246 | ||
871b9158 | 6247 | |
a0da5fe1 | 6248 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --hash-style option" >&5 |
322e23db | 6249 | $as_echo_n "checking for --hash-style option... " >&6; } |
f318beb8 | 6250 | if ${libc_cv_hashstyle+:} false; then : |
322e23db | 6251 | $as_echo_n "(cached) " >&6 |
871b9158 | 6252 | else |
a0da5fe1 | 6253 | cat > conftest.c <<EOF |
871b9158 UD |
6254 | int _start (void) { return 42; } |
6255 | EOF | |
a0da5fe1 UD |
6256 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
6257 | -fPIC -shared -o conftest.so conftest.c | |
6258 | -Wl,--hash-style=both -nostdlib 1>&5' | |
b08c89d9 | 6259 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
871b9158 UD |
6260 | (eval $ac_try) 2>&5 |
6261 | ac_status=$? | |
b08c89d9 UD |
6262 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6263 | test $ac_status = 0; }; } | |
a0da5fe1 UD |
6264 | then |
6265 | libc_cv_hashstyle=yes | |
6266 | else | |
6267 | libc_cv_hashstyle=no | |
6268 | fi | |
6269 | rm -f conftest* | |
871b9158 | 6270 | fi |
b08c89d9 | 6271 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_hashstyle" >&5 |
322e23db | 6272 | $as_echo "$libc_cv_hashstyle" >&6; } |
871b9158 | 6273 | |
fd5e21c7 | 6274 | |
a0da5fe1 UD |
6275 | # The linker's default -shared behavior is good enough if it |
6276 | # does these things that our custom linker scripts ensure that | |
6277 | # all allocated NOTE sections come first. | |
6278 | if test "$use_default_link" = default; then | |
6279 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sufficient default -shared layout" >&5 | |
fd5e21c7 | 6280 | $as_echo_n "checking for sufficient default -shared layout... " >&6; } |
f318beb8 | 6281 | if ${libc_cv_use_default_link+:} false; then : |
fd5e21c7 RM |
6282 | $as_echo_n "(cached) " >&6 |
6283 | else | |
a0da5fe1 UD |
6284 | libc_cv_use_default_link=no |
6285 | cat > conftest.s <<\EOF | |
fd5e21c7 RM |
6286 | .section .note.a,"a",%note |
6287 | .balign 4 | |
6288 | .long 4,4,9 | |
6289 | .string "GNU" | |
6290 | .string "foo" | |
6291 | .section .note.b,"a",%note | |
6292 | .balign 4 | |
6293 | .long 4,4,9 | |
6294 | .string "GNU" | |
6295 | .string "bar" | |
6296 | EOF | |
a0da5fe1 | 6297 | if { ac_try=' ${CC-cc} $ASFLAGS -shared -o conftest.so conftest.s 1>&5' |
fd5e21c7 RM |
6298 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
6299 | (eval $ac_try) 2>&5 | |
6300 | ac_status=$? | |
6301 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
6302 | test $ac_status = 0; }; } && | |
6303 | ac_try=`$READELF -S conftest.so | sed -n \ | |
6304 | '${x;p;} | |
6305 | s/^ *\[ *[1-9][0-9]*\] *\([^ ][^ ]*\) *\([^ ][^ ]*\) .*$/\2 \1/ | |
6306 | t a | |
6307 | b | |
6308 | : a | |
6309 | H'` | |
a0da5fe1 UD |
6310 | then |
6311 | libc_seen_a=no libc_seen_b=no | |
6312 | set -- $ac_try | |
6313 | while test $# -ge 2 -a "$1" = NOTE; do | |
6314 | case "$2" in | |
6315 | .note.a) libc_seen_a=yes ;; | |
6316 | .note.b) libc_seen_b=yes ;; | |
6317 | esac | |
6318 | shift 2 | |
6319 | done | |
6320 | case "$libc_seen_a$libc_seen_b" in | |
6321 | yesyes) | |
6322 | libc_cv_use_default_link=yes | |
6323 | ;; | |
6324 | *) | |
6325 | echo >&5 "\ | |
fd5e21c7 RM |
6326 | $libc_seen_a$libc_seen_b from: |
6327 | $ac_try" | |
a0da5fe1 UD |
6328 | ;; |
6329 | esac | |
6330 | fi | |
6331 | rm -f conftest* | |
fd5e21c7 RM |
6332 | fi |
6333 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_use_default_link" >&5 | |
6334 | $as_echo "$libc_cv_use_default_link" >&6; } | |
a0da5fe1 | 6335 | use_default_link=$libc_cv_use_default_link |
2abf9ff1 | 6336 | fi |
f13df7c7 | 6337 | |
5c550700 RM |
6338 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker output format" >&5 |
6339 | $as_echo_n "checking linker output format... " >&6; } | |
f318beb8 | 6340 | if ${libc_cv_output_format+:} false; then : |
5c550700 RM |
6341 | $as_echo_n "(cached) " >&6 |
6342 | else | |
6343 | if libc_cv_output_format=` | |
6344 | ${CC-cc} -nostartfiles -nostdlib -Wl,--print-output-format 2>&5` | |
6345 | then | |
6346 | : | |
6347 | else | |
6348 | libc_cv_output_format= | |
6349 | fi | |
6350 | test -n "$libc_cv_output_format" || libc_cv_output_format=unknown | |
6351 | fi | |
6352 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_output_format" >&5 | |
6353 | $as_echo "$libc_cv_output_format" >&6; } | |
6354 | ||
6355 | ||
b08c89d9 | 6356 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fno-toplevel-reorder -fno-section-anchors" >&5 |
322e23db | 6357 | $as_echo_n "checking for -fno-toplevel-reorder -fno-section-anchors... " >&6; } |
f318beb8 | 6358 | if ${libc_cv_fno_toplevel_reorder+:} false; then : |
322e23db | 6359 | $as_echo_n "(cached) " >&6 |
49803108 AJ |
6360 | else |
6361 | cat > conftest.c <<EOF | |
6362 | int foo; | |
6363 | EOF | |
22dca1ea | 6364 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -fno-toplevel-reorder -fno-section-anchors |
49803108 | 6365 | conftest.c 1>&5' |
b08c89d9 | 6366 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
49803108 AJ |
6367 | (eval $ac_try) 2>&5 |
6368 | ac_status=$? | |
b08c89d9 UD |
6369 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6370 | test $ac_status = 0; }; } | |
49803108 | 6371 | then |
18e2ac6d | 6372 | libc_cv_fno_toplevel_reorder=yes |
49803108 | 6373 | else |
18e2ac6d | 6374 | libc_cv_fno_toplevel_reorder=no |
49803108 AJ |
6375 | fi |
6376 | rm -f conftest* | |
6377 | fi | |
b08c89d9 | 6378 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_fno_toplevel_reorder" >&5 |
322e23db | 6379 | $as_echo "$libc_cv_fno_toplevel_reorder" >&6; } |
18e2ac6d | 6380 | if test $libc_cv_fno_toplevel_reorder = yes; then |
22dca1ea | 6381 | fno_unit_at_a_time="-fno-toplevel-reorder -fno-section-anchors" |
18e2ac6d | 6382 | else |
49803108 AJ |
6383 | fno_unit_at_a_time=-fno-unit-at-a-time |
6384 | fi | |
6385 | ||
6386 | ||
b08c89d9 | 6387 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fstack-protector" >&5 |
322e23db | 6388 | $as_echo_n "checking for -fstack-protector... " >&6; } |
f318beb8 | 6389 | if ${libc_cv_ssp+:} false; then : |
322e23db | 6390 | $as_echo_n "(cached) " >&6 |
10ffcd52 | 6391 | else |
17228132 | 6392 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Werror -fstack-protector -xc /dev/null -S -o /dev/null' |
b08c89d9 | 6393 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
10ffcd52 UD |
6394 | (eval $ac_try) 2>&5 |
6395 | ac_status=$? | |
b08c89d9 | 6396 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
17228132 | 6397 | test $ac_status = 0; }; }; then : |
10ffcd52 UD |
6398 | libc_cv_ssp=yes |
6399 | else | |
6400 | libc_cv_ssp=no | |
6401 | fi | |
17228132 | 6402 | |
10ffcd52 | 6403 | fi |
b08c89d9 | 6404 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ssp" >&5 |
322e23db | 6405 | $as_echo "$libc_cv_ssp" >&6; } |
10ffcd52 UD |
6406 | |
6407 | ||
b08c89d9 | 6408 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fgnu89-inline" >&5 |
322e23db | 6409 | $as_echo_n "checking for -fgnu89-inline... " >&6; } |
f318beb8 | 6410 | if ${libc_cv_gnu89_inline+:} false; then : |
322e23db | 6411 | $as_echo_n "(cached) " >&6 |
965cba04 UD |
6412 | else |
6413 | cat > conftest.c <<EOF | |
6414 | int foo; | |
6415 | #ifdef __GNUC_GNU_INLINE__ | |
6416 | main () { return 0;} | |
6417 | #else | |
6418 | #error | |
6419 | #endif | |
6420 | EOF | |
371f84a4 JJ |
6421 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -std=gnu99 -fgnu89-inline |
6422 | -o conftest.s conftest.c 1>&5' | |
b08c89d9 | 6423 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
965cba04 UD |
6424 | (eval $ac_try) 2>&5 |
6425 | ac_status=$? | |
b08c89d9 UD |
6426 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6427 | test $ac_status = 0; }; } | |
965cba04 UD |
6428 | then |
6429 | libc_cv_gnu89_inline=yes | |
6430 | else | |
6431 | libc_cv_gnu89_inline=no | |
6432 | fi | |
6433 | rm -f conftest* | |
6434 | fi | |
b08c89d9 | 6435 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gnu89_inline" >&5 |
322e23db | 6436 | $as_echo "$libc_cv_gnu89_inline" >&6; } |
965cba04 | 6437 | if test $libc_cv_gnu89_inline = yes; then |
1c7570ff | 6438 | gnu89_inline=-fgnu89-inline |
965cba04 | 6439 | else |
1c7570ff | 6440 | gnu89_inline= |
965cba04 UD |
6441 | fi |
6442 | ||
6443 | ||
a0da5fe1 | 6444 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc puts quotes around section names" >&5 |
322e23db | 6445 | $as_echo_n "checking whether cc puts quotes around section names... " >&6; } |
f318beb8 | 6446 | if ${libc_cv_have_section_quotes+:} false; then : |
322e23db | 6447 | $as_echo_n "(cached) " >&6 |
e26dd47f UD |
6448 | else |
6449 | cat > conftest.c <<EOF | |
a0da5fe1 UD |
6450 | static const int foo |
6451 | __attribute__ ((section ("bar"))) = 1; | |
e26dd47f | 6452 | EOF |
a0da5fe1 UD |
6453 | if ${CC-cc} -S conftest.c -o conftest.s; then |
6454 | if grep '\.section.*"bar"' conftest.s >/dev/null; then | |
6455 | libc_cv_have_section_quotes=yes | |
e26dd47f | 6456 | else |
a0da5fe1 | 6457 | libc_cv_have_section_quotes=no |
e26dd47f | 6458 | fi |
a0da5fe1 UD |
6459 | else |
6460 | libc_cv_have_section_quotes=unknown | |
6461 | fi | |
6462 | rm -f conftest.{c,s} | |
e26dd47f | 6463 | |
3a12e572 | 6464 | fi |
b08c89d9 | 6465 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_section_quotes" >&5 |
322e23db | 6466 | $as_echo "$libc_cv_have_section_quotes" >&6; } |
a0da5fe1 UD |
6467 | if test $libc_cv_have_section_quotes = yes; then |
6468 | $as_echo "#define HAVE_SECTION_QUOTES 1" >>confdefs.h | |
cd6ede75 | 6469 | |
9a97d1f7 UD |
6470 | fi |
6471 | ||
b08c89d9 | 6472 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler .weak directive" >&5 |
322e23db | 6473 | $as_echo_n "checking for assembler .weak directive... " >&6; } |
f318beb8 | 6474 | if ${libc_cv_asm_weak_directive+:} false; then : |
322e23db | 6475 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
6476 | else |
6477 | cat > conftest.s <<EOF | |
2293395f | 6478 | ${libc_cv_dot_text} |
7b8e0d49 | 6479 | .globl foo |
cd6ede75 UD |
6480 | foo: |
6481 | .weak foo | |
6482 | .weak bar; bar = foo | |
6483 | EOF | |
3217788f | 6484 | if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' |
b08c89d9 | 6485 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
61cea1c3 RM |
6486 | (eval $ac_try) 2>&5 |
6487 | ac_status=$? | |
b08c89d9 UD |
6488 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6489 | test $ac_status = 0; }; }; then | |
9a97d1f7 UD |
6490 | libc_cv_asm_weak_directive=yes |
6491 | else | |
6492 | libc_cv_asm_weak_directive=no | |
6493 | fi | |
6494 | rm -f conftest* | |
cd6ede75 | 6495 | fi |
b08c89d9 | 6496 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_weak_directive" >&5 |
322e23db | 6497 | $as_echo "$libc_cv_asm_weak_directive" >&6; } |
cd6ede75 UD |
6498 | |
6499 | if test $libc_cv_asm_weak_directive = no; then | |
b08c89d9 | 6500 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler .weakext directive" >&5 |
322e23db | 6501 | $as_echo_n "checking for assembler .weakext directive... " >&6; } |
f318beb8 | 6502 | if ${libc_cv_asm_weakext_directive+:} false; then : |
322e23db | 6503 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
6504 | else |
6505 | cat > conftest.s <<EOF | |
2293395f | 6506 | ${libc_cv_dot_text} |
7b8e0d49 | 6507 | .globl foo |
cd6ede75 | 6508 | foo: |
9a97d1f7 UD |
6509 | .weakext bar foo |
6510 | .weakext baz | |
7b8e0d49 | 6511 | .globl baz |
9a97d1f7 | 6512 | baz: |
cd6ede75 | 6513 | EOF |
3217788f | 6514 | if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' |
b08c89d9 | 6515 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
61cea1c3 RM |
6516 | (eval $ac_try) 2>&5 |
6517 | ac_status=$? | |
b08c89d9 UD |
6518 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6519 | test $ac_status = 0; }; }; then | |
cd6ede75 UD |
6520 | libc_cv_asm_weakext_directive=yes |
6521 | else | |
6522 | libc_cv_asm_weakext_directive=no | |
6523 | fi | |
6524 | rm -f conftest* | |
6525 | fi | |
b08c89d9 | 6526 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_weakext_directive" >&5 |
322e23db | 6527 | $as_echo "$libc_cv_asm_weakext_directive" >&6; } |
cd6ede75 | 6528 | |
9a97d1f7 | 6529 | fi # no .weak |
cd6ede75 UD |
6530 | |
6531 | if test $libc_cv_asm_weak_directive = yes; then | |
b08c89d9 | 6532 | $as_echo "#define HAVE_ASM_WEAK_DIRECTIVE 1" >>confdefs.h |
cd6ede75 UD |
6533 | |
6534 | elif test $libc_cv_asm_weakext_directive = yes; then | |
b08c89d9 | 6535 | $as_echo "#define HAVE_ASM_WEAKEXT_DIRECTIVE 1" >>confdefs.h |
cd6ede75 UD |
6536 | |
6537 | fi | |
6538 | ||
b08c89d9 | 6539 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld --no-whole-archive" >&5 |
322e23db | 6540 | $as_echo_n "checking for ld --no-whole-archive... " >&6; } |
f318beb8 | 6541 | if ${libc_cv_ld_no_whole_archive+:} false; then : |
322e23db | 6542 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
6543 | else |
6544 | cat > conftest.c <<\EOF | |
6545 | _start () {} | |
6546 | int __eh_pc; | |
6547 | __throw () {} | |
6548 | EOF | |
3217788f | 6549 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
cd6ede75 | 6550 | -nostdlib -nostartfiles -Wl,--no-whole-archive |
3a12e572 | 6551 | -o conftest conftest.c 1>&5' |
b08c89d9 | 6552 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6553 | (eval $ac_try) 2>&5 |
6554 | ac_status=$? | |
b08c89d9 UD |
6555 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6556 | test $ac_status = 0; }; }; then | |
cd6ede75 UD |
6557 | libc_cv_ld_no_whole_archive=yes |
6558 | else | |
6559 | libc_cv_ld_no_whole_archive=no | |
6560 | fi | |
6561 | rm -f conftest* | |
6562 | fi | |
b08c89d9 | 6563 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ld_no_whole_archive" >&5 |
322e23db | 6564 | $as_echo "$libc_cv_ld_no_whole_archive" >&6; } |
3ce1f295 UD |
6565 | if test $libc_cv_ld_no_whole_archive = no; then |
6566 | as_fn_error $? "support for --no-whole-archive is needed" "$LINENO" 5 | |
b17277cf | 6567 | fi |
cd6ede75 | 6568 | |
b08c89d9 | 6569 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gcc -fexceptions" >&5 |
322e23db | 6570 | $as_echo_n "checking for gcc -fexceptions... " >&6; } |
f318beb8 | 6571 | if ${libc_cv_gcc_exceptions+:} false; then : |
322e23db | 6572 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
6573 | else |
6574 | cat > conftest.c <<\EOF | |
6575 | _start () {} | |
6576 | int __eh_pc; | |
6577 | __throw () {} | |
6578 | EOF | |
3217788f | 6579 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
dff14448 | 6580 | -nostdlib -nostartfiles -fexceptions |
3a12e572 | 6581 | -o conftest conftest.c 1>&5' |
b08c89d9 | 6582 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6583 | (eval $ac_try) 2>&5 |
6584 | ac_status=$? | |
b08c89d9 UD |
6585 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6586 | test $ac_status = 0; }; }; then | |
dff14448 | 6587 | libc_cv_gcc_exceptions=yes |
cd6ede75 | 6588 | else |
dff14448 | 6589 | libc_cv_gcc_exceptions=no |
cd6ede75 UD |
6590 | fi |
6591 | rm -f conftest* | |
6592 | fi | |
b08c89d9 | 6593 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_exceptions" >&5 |
322e23db | 6594 | $as_echo "$libc_cv_gcc_exceptions" >&6; } |
dff14448 UD |
6595 | if test $libc_cv_gcc_exceptions = yes; then |
6596 | exceptions=-fexceptions | |
b17277cf | 6597 | fi |
cd6ede75 | 6598 | |
b08c89d9 | 6599 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_memset" >&5 |
322e23db | 6600 | $as_echo_n "checking for __builtin_memset... " >&6; } |
f318beb8 | 6601 | if ${libc_cv_gcc_builtin_memset+:} false; then : |
322e23db | 6602 | $as_echo_n "(cached) " >&6 |
d555194c UD |
6603 | else |
6604 | cat > conftest.c <<\EOF | |
6605 | void zero (void *x) | |
6606 | { | |
a52d1562 | 6607 | __builtin_memset (x, 0, 1000); |
d555194c UD |
6608 | } |
6609 | EOF | |
3a12e572 | 6610 | if { ac_try='${CC-cc} -O3 -S conftest.c -o - | fgrep "memset" > /dev/null' |
b08c89d9 | 6611 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6612 | (eval $ac_try) 2>&5 |
6613 | ac_status=$? | |
b08c89d9 UD |
6614 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6615 | test $ac_status = 0; }; }; | |
d555194c UD |
6616 | then |
6617 | libc_cv_gcc_builtin_memset=no | |
6618 | else | |
6619 | libc_cv_gcc_builtin_memset=yes | |
6620 | fi | |
3a12e572 | 6621 | rm -f conftest* |
d555194c | 6622 | fi |
b08c89d9 | 6623 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_builtin_memset" >&5 |
322e23db | 6624 | $as_echo "$libc_cv_gcc_builtin_memset" >&6; } |
d555194c | 6625 | if test "$libc_cv_gcc_builtin_memset" = yes ; then |
b08c89d9 | 6626 | $as_echo "#define HAVE_BUILTIN_MEMSET 1" >>confdefs.h |
d555194c UD |
6627 | |
6628 | fi | |
6629 | ||
b08c89d9 | 6630 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for redirection of built-in functions" >&5 |
322e23db | 6631 | $as_echo_n "checking for redirection of built-in functions... " >&6; } |
f318beb8 | 6632 | if ${libc_cv_gcc_builtin_redirection+:} false; then : |
322e23db | 6633 | $as_echo_n "(cached) " >&6 |
85dd1003 UD |
6634 | else |
6635 | cat > conftest.c <<\EOF | |
6636 | extern char *strstr (const char *, const char *) __asm ("my_strstr"); | |
6637 | char *foo (const char *a, const char *b) | |
6638 | { | |
6639 | return __builtin_strstr (a, b); | |
6640 | } | |
6641 | EOF | |
6642 | if { ac_try='${CC-cc} -O3 -S conftest.c -o - | fgrep "my_strstr" > /dev/null' | |
b08c89d9 | 6643 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
85dd1003 UD |
6644 | (eval $ac_try) 2>&5 |
6645 | ac_status=$? | |
b08c89d9 UD |
6646 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6647 | test $ac_status = 0; }; }; | |
85dd1003 UD |
6648 | then |
6649 | libc_cv_gcc_builtin_redirection=yes | |
6650 | else | |
6651 | libc_cv_gcc_builtin_redirection=no | |
6652 | fi | |
6653 | rm -f conftest* | |
6654 | fi | |
b08c89d9 | 6655 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_builtin_redirection" >&5 |
322e23db | 6656 | $as_echo "$libc_cv_gcc_builtin_redirection" >&6; } |
3ce1f295 UD |
6657 | if test "$libc_cv_gcc_builtin_redirection" = no; then |
6658 | as_fn_error $? "support for the symbol redirection needed" "$LINENO" 5 | |
85dd1003 UD |
6659 | fi |
6660 | ||
3ce1f295 | 6661 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __thread" >&5 |
322e23db | 6662 | $as_echo_n "checking for __thread... " >&6; } |
f318beb8 | 6663 | if ${libc_cv_gcc___thread+:} false; then : |
322e23db | 6664 | $as_echo_n "(cached) " >&6 |
739d440d | 6665 | else |
5bbfc1ea | 6666 | cat > conftest.c <<\EOF |
fbb18522 RM |
6667 | __thread int a = 42; |
6668 | EOF | |
3ce1f295 | 6669 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c >&5' |
b08c89d9 | 6670 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6671 | (eval $ac_try) 2>&5 |
6672 | ac_status=$? | |
b08c89d9 UD |
6673 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6674 | test $ac_status = 0; }; }; then | |
3ce1f295 UD |
6675 | libc_cv_gcc___thread=yes |
6676 | else | |
6677 | libc_cv_gcc___thread=no | |
6678 | fi | |
6679 | rm -f conftest* | |
739d440d | 6680 | fi |
b08c89d9 | 6681 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc___thread" >&5 |
322e23db | 6682 | $as_echo "$libc_cv_gcc___thread" >&6; } |
3ce1f295 UD |
6683 | if test "$libc_cv_gcc___thread" = no; then |
6684 | as_fn_error $? "support for the __thread keyword is required" "$LINENO" 5 | |
739d440d UD |
6685 | fi |
6686 | ||
3ce1f295 | 6687 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tls_model attribute" >&5 |
322e23db | 6688 | $as_echo_n "checking for tls_model attribute... " >&6; } |
f318beb8 | 6689 | if ${libc_cv_gcc_tls_model_attr+:} false; then : |
322e23db | 6690 | $as_echo_n "(cached) " >&6 |
9b21e6bc | 6691 | else |
3ce1f295 | 6692 | cat > conftest.c <<\EOF |
9b21e6bc RM |
6693 | extern __thread int a __attribute__((tls_model ("initial-exec"))); |
6694 | EOF | |
3ce1f295 | 6695 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -Werror conftest.c >&5' |
b08c89d9 | 6696 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6697 | (eval $ac_try) 2>&5 |
6698 | ac_status=$? | |
b08c89d9 UD |
6699 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6700 | test $ac_status = 0; }; }; then | |
3ce1f295 UD |
6701 | libc_cv_gcc_tls_model_attr=yes |
6702 | else | |
6703 | libc_cv_gcc_tls_model_attr=no | |
6704 | fi | |
6705 | rm -f conftest* | |
9b21e6bc | 6706 | fi |
b08c89d9 | 6707 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_tls_model_attr" >&5 |
322e23db | 6708 | $as_echo "$libc_cv_gcc_tls_model_attr" >&6; } |
3ce1f295 UD |
6709 | if test "$libc_cv_gcc_tls_model_attr" = no; then |
6710 | as_fn_error $? "support for the tls_model attribute is required" "$LINENO" 5 | |
9b21e6bc | 6711 | fi |
739d440d | 6712 | |
7998fa78 AS |
6713 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler option to disable generation of FMA instructions" >&5 |
6714 | $as_echo_n "checking for compiler option to disable generation of FMA instructions... " >&6; } | |
6715 | if ${libc_cv_cc_nofma+:} false; then : | |
6716 | $as_echo_n "(cached) " >&6 | |
6717 | else | |
6718 | libc_cv_cc_nofma= | |
6719 | for opt in -ffp-contract=off -mno-fused-madd; do | |
6720 | if { ac_try='${CC-cc} $opt -xc /dev/null -S -o /dev/null' | |
6721 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
6722 | (eval $ac_try) 2>&5 | |
6723 | ac_status=$? | |
6724 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
6725 | test $ac_status = 0; }; }; then : | |
6726 | libc_cv_cc_nofma=$opt; break | |
6727 | fi | |
6728 | done | |
6729 | fi | |
6730 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_nofma" >&5 | |
6731 | $as_echo "$libc_cv_cc_nofma" >&6; } | |
6732 | ||
bef0b507 | 6733 | |
2cf9ad57 | 6734 | if test -n "$submachine"; then |
b08c89d9 | 6735 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler option for CPU variant" >&5 |
322e23db | 6736 | $as_echo_n "checking for compiler option for CPU variant... " >&6; } |
f318beb8 | 6737 | if ${libc_cv_cc_submachine+:} false; then : |
322e23db | 6738 | $as_echo_n "(cached) " >&6 |
2cf9ad57 RM |
6739 | else |
6740 | libc_cv_cc_submachine=no | |
6741 | for opt in "-march=$submachine" "-mcpu=$submachine"; do | |
6742 | if { ac_try='${CC-cc} $opt -xc /dev/null -S -o /dev/null' | |
b08c89d9 | 6743 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
2cf9ad57 RM |
6744 | (eval $ac_try) 2>&5 |
6745 | ac_status=$? | |
b08c89d9 | 6746 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
40b601fb JM |
6747 | test $ac_status = 0; }; }; then : |
6748 | ||
2cf9ad57 RM |
6749 | libc_cv_cc_submachine="$opt" |
6750 | break | |
40b601fb | 6751 | fi |
2cf9ad57 RM |
6752 | done |
6753 | fi | |
b08c89d9 | 6754 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_submachine" >&5 |
322e23db | 6755 | $as_echo "$libc_cv_cc_submachine" >&6; } |
2cf9ad57 | 6756 | if test "x$libc_cv_cc_submachine" = xno; then |
4a531bb0 | 6757 | as_fn_error $? "${CC-cc} does not support $submachine" "$LINENO" 5 |
2cf9ad57 RM |
6758 | fi |
6759 | fi | |
6760 | ||
6761 | ||
85c2e611 AZ |
6762 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC accepts -fno-tree-loop-distribute-patterns with \ |
6763 | __attribute__ ((__optimize__))" >&5 | |
6764 | $as_echo_n "checking if $CC accepts -fno-tree-loop-distribute-patterns with \ | |
6765 | __attribute__ ((__optimize__))... " >&6; } | |
6766 | if ${libc_cv_cc_loop_to_function+:} false; then : | |
6767 | $as_echo_n "(cached) " >&6 | |
6768 | else | |
6769 | cat > conftest.c <<EOF | |
6770 | void | |
6771 | __attribute__ ((__optimize__ ("-fno-tree-loop-distribute-patterns"))) | |
6772 | foo (void) {} | |
6773 | EOF | |
6774 | libc_cv_cc_loop_to_function=no | |
6775 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c' | |
6776 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
6777 | (eval $ac_try) 2>&5 | |
6778 | ac_status=$? | |
6779 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
6780 | test $ac_status = 0; }; } | |
6781 | then | |
6782 | libc_cv_cc_loop_to_function=yes | |
6783 | fi | |
6784 | rm -f conftest* | |
6785 | fi | |
6786 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_loop_to_function" >&5 | |
6787 | $as_echo "$libc_cv_cc_loop_to_function" >&6; } | |
6788 | if test $libc_cv_cc_loop_to_function = yes; then | |
6789 | $as_echo "#define HAVE_CC_INHIBIT_LOOP_TO_LIBCALL 1" >>confdefs.h | |
6790 | ||
6791 | fi | |
6792 | ||
6793 | ||
b08c89d9 | 6794 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libgd" >&5 |
322e23db | 6795 | $as_echo_n "checking for libgd... " >&6; } |
6dab8688 UD |
6796 | if test "$with_gd" != "no"; then |
6797 | old_CFLAGS="$CFLAGS" | |
6798 | CFLAGS="$CFLAGS $libgd_include" | |
6799 | old_LDFLAGS="$LDFLAGS" | |
6800 | LDFLAGS="$LDFLAGS $libgd_ldflags" | |
6801 | old_LIBS="$LIBS" | |
6802 | LIBS="$LIBS -lgd -lpng -lz -lm" | |
b08c89d9 | 6803 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2abf9ff1 | 6804 | /* end confdefs.h. */ |
c8f3e6db | 6805 | #include <gd.h> |
3a12e572 UD |
6806 | int |
6807 | main () | |
6808 | { | |
c8f3e6db | 6809 | gdImagePng (0, 0) |
3a12e572 UD |
6810 | ; |
6811 | return 0; | |
6812 | } | |
6813 | _ACEOF | |
b08c89d9 | 6814 | if ac_fn_c_try_link "$LINENO"; then : |
c8f3e6db UD |
6815 | LIBGD=yes |
6816 | else | |
b08c89d9 | 6817 | LIBGD=no |
c8f3e6db | 6818 | fi |
b08c89d9 UD |
6819 | rm -f core conftest.err conftest.$ac_objext \ |
6820 | conftest$ac_exeext conftest.$ac_ext | |
6dab8688 UD |
6821 | CFLAGS="$old_CFLAGS" |
6822 | LDFLAGS="$old_LDFLAGS" | |
6823 | LIBS="$old_LIBS" | |
6824 | else | |
6825 | LIBGD=no | |
6826 | fi | |
b08c89d9 | 6827 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGD" >&5 |
322e23db | 6828 | $as_echo "$LIBGD" >&6; } |
3a12e572 UD |
6829 | |
6830 | ||
74a30a58 UD |
6831 | # SELinux detection |
6832 | if test x$with_selinux = xno ; then | |
6833 | have_selinux=no; | |
6834 | else | |
6835 | # See if we have the SELinux library | |
b08c89d9 | 6836 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for is_selinux_enabled in -lselinux" >&5 |
322e23db | 6837 | $as_echo_n "checking for is_selinux_enabled in -lselinux... " >&6; } |
f318beb8 | 6838 | if ${ac_cv_lib_selinux_is_selinux_enabled+:} false; then : |
322e23db | 6839 | $as_echo_n "(cached) " >&6 |
74a30a58 UD |
6840 | else |
6841 | ac_check_lib_save_LIBS=$LIBS | |
6842 | LIBS="-lselinux $LIBS" | |
b08c89d9 | 6843 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
74a30a58 UD |
6844 | /* end confdefs.h. */ |
6845 | ||
26f56c1c UD |
6846 | /* Override any GCC internal prototype to avoid an error. |
6847 | Use char because int might match the return type of a GCC | |
6848 | builtin and then its argument prototype would still apply. */ | |
74a30a58 UD |
6849 | #ifdef __cplusplus |
6850 | extern "C" | |
6851 | #endif | |
74a30a58 UD |
6852 | char is_selinux_enabled (); |
6853 | int | |
6854 | main () | |
6855 | { | |
26f56c1c | 6856 | return is_selinux_enabled (); |
74a30a58 UD |
6857 | ; |
6858 | return 0; | |
6859 | } | |
6860 | _ACEOF | |
b08c89d9 | 6861 | if ac_fn_c_try_link "$LINENO"; then : |
74a30a58 UD |
6862 | ac_cv_lib_selinux_is_selinux_enabled=yes |
6863 | else | |
b08c89d9 | 6864 | ac_cv_lib_selinux_is_selinux_enabled=no |
74a30a58 | 6865 | fi |
b08c89d9 UD |
6866 | rm -f core conftest.err conftest.$ac_objext \ |
6867 | conftest$ac_exeext conftest.$ac_ext | |
74a30a58 UD |
6868 | LIBS=$ac_check_lib_save_LIBS |
6869 | fi | |
b08c89d9 | 6870 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_is_selinux_enabled" >&5 |
322e23db | 6871 | $as_echo "$ac_cv_lib_selinux_is_selinux_enabled" >&6; } |
f318beb8 | 6872 | if test "x$ac_cv_lib_selinux_is_selinux_enabled" = xyes; then : |
74a30a58 UD |
6873 | have_selinux=yes |
6874 | else | |
6875 | have_selinux=no | |
6876 | fi | |
6877 | ||
8f1913a9 | 6878 | if test x$with_selinux = xyes ; then |
74a30a58 | 6879 | if test x$have_selinux = xno ; then |
0699f766 | 6880 | as_fn_error $? "SELinux explicitly required, but SELinux library not found" "$LINENO" 5 |
74a30a58 UD |
6881 | fi |
6882 | fi | |
6883 | fi | |
6884 | # Check if we're building with SELinux support. | |
6885 | if test "x$have_selinux" = xyes; then | |
6886 | ||
b08c89d9 | 6887 | $as_echo "#define HAVE_SELINUX 1" >>confdefs.h |
74a30a58 | 6888 | |
b399a0c2 UD |
6889 | |
6890 | # See if we have the libaudit library | |
b08c89d9 | 6891 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for audit_log_user_avc_message in -laudit" >&5 |
322e23db | 6892 | $as_echo_n "checking for audit_log_user_avc_message in -laudit... " >&6; } |
f318beb8 | 6893 | if ${ac_cv_lib_audit_audit_log_user_avc_message+:} false; then : |
322e23db | 6894 | $as_echo_n "(cached) " >&6 |
b399a0c2 UD |
6895 | else |
6896 | ac_check_lib_save_LIBS=$LIBS | |
6897 | LIBS="-laudit $LIBS" | |
b08c89d9 | 6898 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
b399a0c2 UD |
6899 | /* end confdefs.h. */ |
6900 | ||
26f56c1c UD |
6901 | /* Override any GCC internal prototype to avoid an error. |
6902 | Use char because int might match the return type of a GCC | |
6903 | builtin and then its argument prototype would still apply. */ | |
b399a0c2 UD |
6904 | #ifdef __cplusplus |
6905 | extern "C" | |
6906 | #endif | |
b2f97341 | 6907 | char audit_log_user_avc_message (); |
b399a0c2 UD |
6908 | int |
6909 | main () | |
6910 | { | |
26f56c1c | 6911 | return audit_log_user_avc_message (); |
b399a0c2 UD |
6912 | ; |
6913 | return 0; | |
6914 | } | |
6915 | _ACEOF | |
b08c89d9 | 6916 | if ac_fn_c_try_link "$LINENO"; then : |
b2f97341 | 6917 | ac_cv_lib_audit_audit_log_user_avc_message=yes |
b399a0c2 | 6918 | else |
b08c89d9 | 6919 | ac_cv_lib_audit_audit_log_user_avc_message=no |
b399a0c2 | 6920 | fi |
b08c89d9 UD |
6921 | rm -f core conftest.err conftest.$ac_objext \ |
6922 | conftest$ac_exeext conftest.$ac_ext | |
b399a0c2 UD |
6923 | LIBS=$ac_check_lib_save_LIBS |
6924 | fi | |
b08c89d9 | 6925 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_audit_audit_log_user_avc_message" >&5 |
322e23db | 6926 | $as_echo "$ac_cv_lib_audit_audit_log_user_avc_message" >&6; } |
f318beb8 | 6927 | if test "x$ac_cv_lib_audit_audit_log_user_avc_message" = xyes; then : |
b399a0c2 UD |
6928 | have_libaudit=yes |
6929 | else | |
6930 | have_libaudit=no | |
6931 | fi | |
6932 | ||
6933 | if test "x$have_libaudit" = xyes; then | |
6934 | ||
b08c89d9 | 6935 | $as_echo "#define HAVE_LIBAUDIT 1" >>confdefs.h |
b399a0c2 UD |
6936 | |
6937 | fi | |
6938 | ||
1f063dca UD |
6939 | |
6940 | # See if we have the libcap library | |
b08c89d9 | 6941 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cap_init in -lcap" >&5 |
322e23db | 6942 | $as_echo_n "checking for cap_init in -lcap... " >&6; } |
f318beb8 | 6943 | if ${ac_cv_lib_cap_cap_init+:} false; then : |
322e23db | 6944 | $as_echo_n "(cached) " >&6 |
1f063dca UD |
6945 | else |
6946 | ac_check_lib_save_LIBS=$LIBS | |
6947 | LIBS="-lcap $LIBS" | |
b08c89d9 | 6948 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
1f063dca UD |
6949 | /* end confdefs.h. */ |
6950 | ||
26f56c1c UD |
6951 | /* Override any GCC internal prototype to avoid an error. |
6952 | Use char because int might match the return type of a GCC | |
6953 | builtin and then its argument prototype would still apply. */ | |
1f063dca UD |
6954 | #ifdef __cplusplus |
6955 | extern "C" | |
6956 | #endif | |
1f063dca UD |
6957 | char cap_init (); |
6958 | int | |
6959 | main () | |
6960 | { | |
26f56c1c | 6961 | return cap_init (); |
1f063dca UD |
6962 | ; |
6963 | return 0; | |
6964 | } | |
6965 | _ACEOF | |
b08c89d9 | 6966 | if ac_fn_c_try_link "$LINENO"; then : |
1f063dca UD |
6967 | ac_cv_lib_cap_cap_init=yes |
6968 | else | |
b08c89d9 | 6969 | ac_cv_lib_cap_cap_init=no |
1f063dca | 6970 | fi |
b08c89d9 UD |
6971 | rm -f core conftest.err conftest.$ac_objext \ |
6972 | conftest$ac_exeext conftest.$ac_ext | |
1f063dca UD |
6973 | LIBS=$ac_check_lib_save_LIBS |
6974 | fi | |
b08c89d9 | 6975 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cap_cap_init" >&5 |
322e23db | 6976 | $as_echo "$ac_cv_lib_cap_cap_init" >&6; } |
f318beb8 | 6977 | if test "x$ac_cv_lib_cap_cap_init" = xyes; then : |
1f063dca UD |
6978 | have_libcap=yes |
6979 | else | |
6980 | have_libcap=no | |
6981 | fi | |
6982 | ||
6983 | if test "x$have_libcap" = xyes; then | |
6984 | ||
b08c89d9 | 6985 | $as_echo "#define HAVE_LIBCAP 1" >>confdefs.h |
1f063dca UD |
6986 | |
6987 | fi | |
6988 | ||
74a30a58 UD |
6989 | fi |
6990 | ||
6991 | ||
3a12e572 | 6992 | |
b08c89d9 UD |
6993 | # The cast to long int works around a bug in the HP C Compiler |
6994 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
6995 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
6996 | # This bug is HP SR number 8606223364. | |
6997 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long double" >&5 | |
6998 | $as_echo_n "checking size of long double... " >&6; } | |
f318beb8 | 6999 | if ${ac_cv_sizeof_long_double+:} false; then : |
b08c89d9 | 7000 | $as_echo_n "(cached) " >&6 |
3a12e572 | 7001 | else |
b08c89d9 | 7002 | if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long double))" "ac_cv_sizeof_long_double" "$ac_includes_default"; then : |
2abf9ff1 | 7003 | |
b08c89d9 UD |
7004 | else |
7005 | if test "$ac_cv_type_long_double" = yes; then | |
7006 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
322e23db | 7007 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
4a531bb0 L |
7008 | as_fn_error 77 "cannot compute sizeof (long double) |
7009 | See \`config.log' for more details" "$LINENO" 5; } | |
26f56c1c UD |
7010 | else |
7011 | ac_cv_sizeof_long_double=0 | |
7012 | fi | |
3a12e572 | 7013 | fi |
b08c89d9 | 7014 | |
3a12e572 | 7015 | fi |
b08c89d9 | 7016 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_double" >&5 |
322e23db | 7017 | $as_echo "$ac_cv_sizeof_long_double" >&6; } |
26f56c1c UD |
7018 | |
7019 | ||
7020 | ||
3a12e572 | 7021 | cat >>confdefs.h <<_ACEOF |
8ed1e7d5 | 7022 | #define SIZEOF_LONG_DOUBLE $ac_cv_sizeof_long_double |
3a12e572 | 7023 | _ACEOF |
8ed1e7d5 GK |
7024 | |
7025 | ||
7026 | sizeof_long_double=$ac_cv_sizeof_long_double | |
7027 | ||
7028 | ||
61653dfb RM |
7029 | CPPUNDEFS= |
7030 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FORTIFY_SOURCE predefine" >&5 | |
7031 | $as_echo_n "checking for _FORTIFY_SOURCE predefine... " >&6; } | |
7032 | if ${libc_cv_predef_fortify_source+:} false; then : | |
7033 | $as_echo_n "(cached) " >&6 | |
7034 | else | |
7035 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7036 | /* end confdefs.h. */ | |
7037 | ||
7038 | int | |
7039 | main () | |
7040 | { | |
7041 | ||
7042 | #ifdef _FORTIFY_SOURCE | |
7043 | # error bogon | |
7044 | #endif | |
7045 | ; | |
7046 | return 0; | |
7047 | } | |
7048 | _ACEOF | |
7049 | if ac_fn_c_try_compile "$LINENO"; then : | |
7050 | libc_cv_predef_fortify_source=no | |
7051 | else | |
7052 | libc_cv_predef_fortify_source=yes | |
7053 | fi | |
7054 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7055 | fi | |
7056 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_predef_fortify_source" >&5 | |
7057 | $as_echo "$libc_cv_predef_fortify_source" >&6; } | |
7058 | if test $libc_cv_predef_fortify_source = yes; then | |
7059 | CPPUNDEFS="${CPPUNDEFS:+$CPPUNDEFS }-U_FORTIFY_SOURCE" | |
7060 | fi | |
7061 | ||
7062 | ||
30b99d79 RM |
7063 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC implicitly enables -fstack-protector" >&5 |
7064 | $as_echo_n "checking whether $CC implicitly enables -fstack-protector... " >&6; } | |
7065 | if ${libc_cv_predef_stack_protector+:} false; then : | |
7066 | $as_echo_n "(cached) " >&6 | |
7067 | else | |
7068 | ||
7069 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7070 | /* end confdefs.h. */ | |
7071 | extern void foobar (char *); | |
7072 | int | |
7073 | main () | |
7074 | { | |
7075 | char large_array[2048]; foobar (large_array); | |
7076 | ; | |
7077 | return 0; | |
7078 | } | |
7079 | _ACEOF | |
7080 | if ac_fn_c_try_compile "$LINENO"; then : | |
7081 | ||
7082 | libc_undefs=`$NM -u conftest.o | | |
7083 | LC_ALL=C $AWK '$1 == "U" { print $2 | "sort -u"; next } { exit(1) }' \ | |
7084 | 2>&5` || { | |
7085 | as_fn_error $? "confusing output from $NM -u" "$LINENO" 5 | |
7086 | } | |
7087 | echo >&5 "libc_undefs='$libc_undefs'" | |
59f0c22e JM |
7088 | # On some architectures, there are architecture-specific undefined |
7089 | # symbols (resolved by the linker), so filter out unknown symbols. | |
7090 | # This will fail to produce the correct result if the compiler | |
7091 | # defaults to -fstack-protector but this produces an undefined symbol | |
7092 | # other than __stack_chk_fail. However, compilers like that have not | |
7093 | # been encountered in practice. | |
7094 | libc_undefs=`echo "$libc_undefs" | egrep '^(foobar|__stack_chk_fail)$'` | |
30b99d79 RM |
7095 | case "$libc_undefs" in |
7096 | foobar) libc_cv_predef_stack_protector=no ;; | |
7097 | '__stack_chk_fail | |
7098 | foobar') libc_cv_predef_stack_protector=yes ;; | |
7099 | *) as_fn_error $? "unexpected symbols in test: $libc_undefs" "$LINENO" 5 ;; | |
7100 | esac | |
7101 | else | |
7102 | as_fn_error $? "test compilation failed" "$LINENO" 5 | |
7103 | fi | |
7104 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7105 | ||
7106 | fi | |
7107 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_predef_stack_protector" >&5 | |
7108 | $as_echo "$libc_cv_predef_stack_protector" >&6; } | |
7109 | libc_extra_cflags= | |
7110 | if test $libc_cv_predef_stack_protector = yes; then | |
7ffa9423 | 7111 | libc_extra_cflags="$libc_extra_cflags -fno-stack-protector" |
30b99d79 | 7112 | fi |
7ffa9423 | 7113 | libc_extra_cppflags= |
30b99d79 | 7114 | |
61b1ef6e MF |
7115 | # Some linkers on some architectures support __ehdr_start but with |
7116 | # bugs. Make sure usage of it does not create relocations in the | |
7117 | # output (as the linker should resolve them all for us). | |
7118 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the linker provides working __ehdr_start" >&5 | |
7119 | $as_echo_n "checking whether the linker provides working __ehdr_start... " >&6; } | |
44c4e5d5 RM |
7120 | if ${libc_cv_ehdr_start+:} false; then : |
7121 | $as_echo_n "(cached) " >&6 | |
7122 | else | |
7123 | ||
7124 | old_CFLAGS="$CFLAGS" | |
7125 | old_LDFLAGS="$LDFLAGS" | |
7126 | old_LIBS="$LIBS" | |
7127 | CFLAGS="$CFLAGS -fPIC" | |
7128 | LDFLAGS="$LDFLAGS -nostdlib -nostartfiles -shared" | |
7129 | LIBS= | |
7130 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7131 | /* end confdefs.h. */ | |
7132 | ||
61b1ef6e MF |
7133 | typedef struct { |
7134 | char foo; | |
7135 | long val; | |
7136 | } Ehdr; | |
7137 | extern const Ehdr __ehdr_start __attribute__ ((visibility ("hidden"))); | |
7138 | long ehdr (void) { return __ehdr_start.val; } | |
44c4e5d5 RM |
7139 | |
7140 | _ACEOF | |
7141 | if ac_fn_c_try_link "$LINENO"; then : | |
61b1ef6e MF |
7142 | if $READELF -r conftest | fgrep __ehdr_start >/dev/null; then |
7143 | libc_cv_ehdr_start=broken | |
7144 | else | |
7145 | libc_cv_ehdr_start=yes | |
7146 | fi | |
44c4e5d5 RM |
7147 | else |
7148 | libc_cv_ehdr_start=no | |
7149 | fi | |
7150 | rm -f core conftest.err conftest.$ac_objext \ | |
7151 | conftest$ac_exeext conftest.$ac_ext | |
7152 | CFLAGS="$old_CFLAGS" | |
7153 | LDFLAGS="$old_LDFLAGS" | |
7154 | LIBS="$old_LIBS" | |
7155 | ||
7156 | fi | |
7157 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ehdr_start" >&5 | |
7158 | $as_echo "$libc_cv_ehdr_start" >&6; } | |
61b1ef6e | 7159 | if test "$libc_cv_ehdr_start" = yes; then |
44c4e5d5 RM |
7160 | $as_echo "#define HAVE_EHDR_START 1" >>confdefs.h |
7161 | ||
61b1ef6e MF |
7162 | elif test "$libc_cv_ehdr_start" = broken; then |
7163 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: linker is broken -- you should upgrade" >&5 | |
7164 | $as_echo "$as_me: WARNING: linker is broken -- you should upgrade" >&2;} | |
44c4e5d5 RM |
7165 | fi |
7166 | ||
9fe7e787 RM |
7167 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_trap with no external dependencies" >&5 |
7168 | $as_echo_n "checking for __builtin_trap with no external dependencies... " >&6; } | |
7169 | if ${libc_cv_builtin_trap+:} false; then : | |
7170 | $as_echo_n "(cached) " >&6 | |
7171 | else | |
7172 | libc_cv_builtin_trap=no | |
7173 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
7174 | /* end confdefs.h. */ | |
7175 | ||
7176 | int | |
7177 | main () | |
7178 | { | |
7179 | __builtin_trap () | |
7180 | ; | |
7181 | return 0; | |
7182 | } | |
7183 | _ACEOF | |
7184 | if ac_fn_c_try_compile "$LINENO"; then : | |
7185 | ||
7186 | libc_undefs=`$NM -u conftest.o | | |
7187 | LC_ALL=C $AWK '$1 == "U" { print $2 | "sort -u"; next } { exit(1) }' \ | |
7188 | 2>&5` || { | |
7189 | as_fn_error $? "confusing output from $NM -u" "$LINENO" 5 | |
7190 | } | |
7191 | echo >&5 "libc_undefs='$libc_undefs'" | |
7192 | if test -z "$libc_undefs"; then | |
7193 | libc_cv_builtin_trap=yes | |
7194 | fi | |
7195 | fi | |
7196 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
7197 | fi | |
7198 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_builtin_trap" >&5 | |
7199 | $as_echo "$libc_cv_builtin_trap" >&6; } | |
7200 | if test $libc_cv_builtin_trap = yes; then | |
7201 | $as_echo "#define HAVE_BUILTIN_TRAP 1" >>confdefs.h | |
7202 | ||
7203 | fi | |
7204 | ||
cd6ede75 UD |
7205 | ### End of automated tests. |
7206 | ### Now run sysdeps configure fragments. | |
7207 | ||
cb343854 | 7208 | # They also can set these variables. |
b43b13ac | 7209 | use_ldconfig=no |
cb343854 | 7210 | ldd_rewrite_script=no |
77259608 | 7211 | libc_cv_sysconfdir=$sysconfdir |
4248b1b1 | 7212 | libc_cv_localstatedir=$localstatedir |
74bd2300 | 7213 | libc_cv_gcc_unwind_find_fde=no |
e2fd3cbe | 7214 | libc_cv_idn=no |
cb343854 | 7215 | |
cd6ede75 | 7216 | # Iterate over all the sysdep directories we will use, running their |
09055553 | 7217 | # configure fragments. |
cd6ede75 UD |
7218 | for dir in $sysnames; do |
7219 | case $dir in | |
7220 | /*) dest=$dir ;; | |
7221 | *) dest=$srcdir/$dir ;; | |
7222 | esac | |
7223 | if test -r $dest/configure; then | |
b08c89d9 | 7224 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: running configure fragment for $dir" >&5 |
322e23db | 7225 | $as_echo "running configure fragment for $dir" >&6; } |
cd6ede75 UD |
7226 | . $dest/configure |
7227 | fi | |
cd6ede75 UD |
7228 | done |
7229 | ||
5695d46f AS |
7230 | if test x"$build_mathvec" = xnotset; then |
7231 | build_mathvec=no | |
7232 | fi | |
7233 | config_vars="$config_vars | |
7234 | build-mathvec = $build_mathvec" | |
7235 | ||
7ffa9423 AZ |
7236 | |
7237 | ||
7238 | ||
74bd2300 | 7239 | if test x$libc_cv_gcc_unwind_find_fde = xyes; then |
b08c89d9 | 7240 | $as_echo "#define EXPORT_UNWIND_FIND_FDE 1" >>confdefs.h |
74bd2300 UD |
7241 | |
7242 | fi | |
7243 | ||
7244 | ||
6e6249d0 RM |
7245 | # A sysdeps configure fragment can reset this if IFUNC is not actually |
7246 | # usable even though the assembler knows how to generate the symbol type. | |
7247 | if test x"$libc_cv_ld_gnu_indirect_function" = xyes; then | |
7248 | $as_echo "#define HAVE_IFUNC 1" >>confdefs.h | |
7249 | ||
7250 | fi | |
7251 | ||
3cc3ef96 RM |
7252 | # This is far from the AC_ARG_ENABLE that sets it so that a sysdeps |
7253 | # configure fragment can override the value to prevent this AC_DEFINE. | |
7254 | ||
7255 | if test "x$use_nscd" != xno; then | |
7256 | $as_echo "#define USE_NSCD 1" >>confdefs.h | |
7257 | ||
7258 | fi | |
c53d909c RM |
7259 | if test "x$build_nscd" = xdefault; then |
7260 | build_nscd=$use_nscd | |
7261 | fi | |
3cc3ef96 | 7262 | |
a53bad16 UD |
7263 | # Test for old glibc 2.0.x headers so that they can be removed properly |
7264 | # Search only in includedir. | |
b08c89d9 | 7265 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for old glibc 2.0.x headers" >&5 |
322e23db | 7266 | $as_echo_n "checking for old glibc 2.0.x headers... " >&6; } |
011ce8ed | 7267 | if eval test -f "${includedir}/elfclass.h" -a -f "${includedir}/fcntlbits.h" |
a53bad16 UD |
7268 | then |
7269 | old_glibc_headers=yes | |
7270 | else | |
7271 | old_glibc_headers=no | |
7272 | fi | |
b08c89d9 | 7273 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $old_glibc_headers" >&5 |
322e23db | 7274 | $as_echo "$old_glibc_headers" >&6; } |
a53bad16 | 7275 | if test ${old_glibc_headers} = yes; then |
b08c89d9 | 7276 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** During \"make install\" old headers from glibc 2.0.x will" >&5 |
322e23db | 7277 | $as_echo "$as_me: WARNING: *** During \"make install\" old headers from glibc 2.0.x will" >&2;} |
b08c89d9 | 7278 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** be removed." >&5 |
322e23db | 7279 | $as_echo "$as_me: WARNING: *** be removed." >&2;} |
a53bad16 | 7280 | fi |
26b4d766 | 7281 | |
cd6ede75 UD |
7282 | |
7283 | ||
7284 | ||
7285 | ||
7286 | ||
7287 | ||
cb343854 | 7288 | |
dff14448 | 7289 | |
77259608 | 7290 | |
f57f8055 RM |
7291 | if test x$use_ldconfig = xyes; then |
7292 | $as_echo "#define USE_LDCONFIG 1" >>confdefs.h | |
7293 | ||
7294 | fi | |
af968f62 | 7295 | |
3b100462 | 7296 | |
eae47a36 | 7297 | |
7998fa78 | 7298 | |
650425ce | 7299 | |
a334319f | 7300 | |
b08c89d9 | 7301 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -fPIC is default" >&5 |
322e23db | 7302 | $as_echo_n "checking whether -fPIC is default... " >&6; } |
f318beb8 | 7303 | if ${libc_cv_pic_default+:} false; then : |
322e23db | 7304 | $as_echo_n "(cached) " >&6 |
cc3fa755 | 7305 | else |
ff886b82 | 7306 | libc_cv_pic_default=yes |
cc3fa755 | 7307 | cat > conftest.c <<EOF |
9756dfe1 | 7308 | #if defined __PIC__ || defined __pic__ || defined PIC || defined pic |
cc3fa755 UD |
7309 | # error PIC is default. |
7310 | #endif | |
7311 | EOF | |
7312 | if eval "${CC-cc} -S conftest.c 2>&5 1>&5"; then | |
ff886b82 | 7313 | libc_cv_pic_default=no |
cc3fa755 UD |
7314 | fi |
7315 | rm -f conftest.* | |
7316 | fi | |
b08c89d9 | 7317 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_pic_default" >&5 |
322e23db | 7318 | $as_echo "$libc_cv_pic_default" >&6; } |
cc3fa755 UD |
7319 | |
7320 | ||
cc08749b L |
7321 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -fPIE is default" >&5 |
7322 | $as_echo_n "checking whether -fPIE is default... " >&6; } | |
7323 | if ${libc_cv_pie_default+:} false; then : | |
7324 | $as_echo_n "(cached) " >&6 | |
7325 | else | |
7326 | libc_cv_pie_default=yes | |
7327 | cat > conftest.c <<EOF | |
7328 | #if defined __PIE__ || defined __pie__ || defined PIE || defined pie | |
7329 | # error PIE is default. | |
7330 | #endif | |
7331 | EOF | |
7332 | if eval "${CC-cc} -S conftest.c 2>&5 1>&5"; then | |
7333 | libc_cv_pie_default=no | |
7334 | fi | |
7335 | rm -f conftest.* | |
7336 | fi | |
7337 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_pie_default" >&5 | |
7338 | $as_echo "$libc_cv_pie_default" >&6; } | |
7339 | ||
7340 | ||
2103c260 | 7341 | |
2103c260 | 7342 | |
2103c260 | 7343 | |
cc3fa755 | 7344 | |
cd6ede75 UD |
7345 | |
7346 | ||
7347 | ||
ee74a442 UD |
7348 | VERSION=`sed -n -e 's/^#define VERSION "\([^"]*\)"/\1/p' < $srcdir/version.h` |
7349 | RELEASE=`sed -n -e 's/^#define RELEASE "\([^"]*\)"/\1/p' < $srcdir/version.h` | |
7350 | ||
cd6ede75 UD |
7351 | |
7352 | ||
728e272a | 7353 | ac_config_files="$ac_config_files config.make Makefile" |
f4b07664 | 7354 | |
26f56c1c | 7355 | ac_config_commands="$ac_config_commands default" |
f4b07664 | 7356 | |
3a12e572 | 7357 | cat >confcache <<\_ACEOF |
cd6ede75 UD |
7358 | # This file is a shell script that caches the results of configure |
7359 | # tests run on this system so they can be shared between configure | |
3a12e572 UD |
7360 | # scripts and configure runs, see configure's option --config-cache. |
7361 | # It is not useful on other systems. If it contains results you don't | |
7362 | # want to keep, you may remove or edit it. | |
cd6ede75 | 7363 | # |
3a12e572 UD |
7364 | # config.status only pays attention to the cache file if you give it |
7365 | # the --recheck option to rerun configure. | |
cd6ede75 | 7366 | # |
f4b07664 | 7367 | # `ac_cv_env_foo' variables (set or unset) will be overridden when |
3a12e572 UD |
7368 | # loading this file, other *unset* `ac_cv_foo' will be assigned the |
7369 | # following values. | |
7370 | ||
7371 | _ACEOF | |
7372 | ||
cd6ede75 UD |
7373 | # The following way of writing the cache mishandles newlines in values, |
7374 | # but we know of no workaround that is simple, portable, and efficient. | |
26f56c1c | 7375 | # So, we kill variables containing newlines. |
cd6ede75 UD |
7376 | # Ultrix sh set writes to stderr and can't be redirected directly, |
7377 | # and sets the high bit in the cache file unless we assign to the vars. | |
26f56c1c UD |
7378 | ( |
7379 | for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do | |
7380 | eval ac_val=\$$ac_var | |
7381 | case $ac_val in #( | |
7382 | *${as_nl}*) | |
7383 | case $ac_var in #( | |
b08c89d9 | 7384 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 |
322e23db | 7385 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; |
26f56c1c UD |
7386 | esac |
7387 | case $ac_var in #( | |
7388 | _ | IFS | as_nl) ;; #( | |
322e23db | 7389 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( |
b08c89d9 | 7390 | *) { eval $ac_var=; unset $ac_var;} ;; |
26f56c1c UD |
7391 | esac ;; |
7392 | esac | |
7393 | done | |
7394 | ||
3a12e572 | 7395 | (set) 2>&1 | |
26f56c1c UD |
7396 | case $as_nl`(ac_space=' '; set) 2>&1` in #( |
7397 | *${as_nl}ac_space=\ *) | |
b08c89d9 UD |
7398 | # `set' does not quote correctly, so add quotes: double-quote |
7399 | # substitution turns \\\\ into \\, and sed turns \\ into \. | |
3a12e572 | 7400 | sed -n \ |
9382fcee RM |
7401 | "s/'/'\\\\''/g; |
7402 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" | |
26f56c1c | 7403 | ;; #( |
3a12e572 UD |
7404 | *) |
7405 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
26f56c1c | 7406 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
3a12e572 | 7407 | ;; |
26f56c1c UD |
7408 | esac | |
7409 | sort | |
7410 | ) | | |
3a12e572 | 7411 | sed ' |
26f56c1c | 7412 | /^ac_cv_env_/b end |
3a12e572 | 7413 | t clear |
26f56c1c | 7414 | :clear |
3a12e572 UD |
7415 | s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ |
7416 | t end | |
26f56c1c UD |
7417 | s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ |
7418 | :end' >>confcache | |
7419 | if diff "$cache_file" confcache >/dev/null 2>&1; then :; else | |
7420 | if test -w "$cache_file"; then | |
f318beb8 | 7421 | if test "x$cache_file" != "x/dev/null"; then |
b08c89d9 | 7422 | { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 |
322e23db | 7423 | $as_echo "$as_me: updating cache $cache_file" >&6;} |
f318beb8 UD |
7424 | if test ! -f "$cache_file" || test -h "$cache_file"; then |
7425 | cat confcache >"$cache_file" | |
7426 | else | |
7427 | case $cache_file in #( | |
7428 | */* | ?:*) | |
7429 | mv -f confcache "$cache_file"$$ && | |
7430 | mv -f "$cache_file"$$ "$cache_file" ;; #( | |
7431 | *) | |
7432 | mv -f confcache "$cache_file" ;; | |
7433 | esac | |
7434 | fi | |
7435 | fi | |
cd6ede75 | 7436 | else |
b08c89d9 | 7437 | { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 |
322e23db | 7438 | $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} |
cd6ede75 UD |
7439 | fi |
7440 | fi | |
7441 | rm -f confcache | |
7442 | ||
cd6ede75 UD |
7443 | test "x$prefix" = xNONE && prefix=$ac_default_prefix |
7444 | # Let make expand exec_prefix. | |
7445 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
7446 | ||
cd6ede75 UD |
7447 | DEFS=-DHAVE_CONFIG_H |
7448 | ||
f4b07664 RM |
7449 | ac_libobjs= |
7450 | ac_ltlibobjs= | |
4a531bb0 | 7451 | U= |
f4b07664 RM |
7452 | for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue |
7453 | # 1. Remove the extension, and $U if already installed. | |
26f56c1c | 7454 | ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' |
322e23db | 7455 | ac_i=`$as_echo "$ac_i" | sed "$ac_script"` |
26f56c1c UD |
7456 | # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR |
7457 | # will be set to the directory where LIBOBJS objects are built. | |
b08c89d9 UD |
7458 | as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" |
7459 | as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' | |
f4b07664 RM |
7460 | done |
7461 | LIBOBJS=$ac_libobjs | |
7462 | ||
7463 | LTLIBOBJS=$ac_ltlibobjs | |
7464 | ||
7465 | ||
cd6ede75 | 7466 | |
f318beb8 | 7467 | : "${CONFIG_STATUS=./config.status}" |
322e23db | 7468 | ac_write_fail=0 |
3a12e572 UD |
7469 | ac_clean_files_save=$ac_clean_files |
7470 | ac_clean_files="$ac_clean_files $CONFIG_STATUS" | |
b08c89d9 | 7471 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 |
322e23db | 7472 | $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} |
b08c89d9 UD |
7473 | as_write_fail=0 |
7474 | cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 | |
3a12e572 UD |
7475 | #! $SHELL |
7476 | # Generated by $as_me. | |
cd6ede75 | 7477 | # Run this file to recreate the current configuration. |
cd6ede75 | 7478 | # Compiler output produced by configure, useful for debugging |
3a12e572 | 7479 | # configure, is in config.log if it exists. |
cd6ede75 | 7480 | |
3a12e572 | 7481 | debug=false |
2abf9ff1 RM |
7482 | ac_cs_recheck=false |
7483 | ac_cs_silent=false | |
3a12e572 | 7484 | |
b08c89d9 UD |
7485 | SHELL=\${CONFIG_SHELL-$SHELL} |
7486 | export SHELL | |
7487 | _ASEOF | |
7488 | cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 | |
7489 | ## -------------------- ## | |
7490 | ## M4sh Initialization. ## | |
7491 | ## -------------------- ## | |
3a12e572 | 7492 | |
26f56c1c UD |
7493 | # Be more Bourne compatible |
7494 | DUALCASE=1; export DUALCASE # for MKS sh | |
b08c89d9 | 7495 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : |
3a12e572 UD |
7496 | emulate sh |
7497 | NULLCMD=: | |
322e23db | 7498 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
f4b07664 RM |
7499 | # is contrary to our usage. Disable this feature. |
7500 | alias -g '${1+"$@"}'='"$@"' | |
26f56c1c UD |
7501 | setopt NO_GLOB_SUBST |
7502 | else | |
b08c89d9 UD |
7503 | case `(set -o) 2>/dev/null` in #( |
7504 | *posix*) : | |
7505 | set -o posix ;; #( | |
7506 | *) : | |
7507 | ;; | |
26f56c1c | 7508 | esac |
26f56c1c UD |
7509 | fi |
7510 | ||
7511 | ||
322e23db UD |
7512 | as_nl=' |
7513 | ' | |
7514 | export as_nl | |
7515 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
7516 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
7517 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
7518 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
b08c89d9 UD |
7519 | # Prefer a ksh shell builtin over an external printf program on Solaris, |
7520 | # but without wasting forks for bash or zsh. | |
7521 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
7522 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
7523 | as_echo='print -r --' | |
7524 | as_echo_n='print -rn --' | |
7525 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
322e23db UD |
7526 | as_echo='printf %s\n' |
7527 | as_echo_n='printf %s' | |
7528 | else | |
7529 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then | |
7530 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
7531 | as_echo_n='/usr/ucb/echo -n' | |
a152f366 | 7532 | else |
322e23db UD |
7533 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' |
7534 | as_echo_n_body='eval | |
7535 | arg=$1; | |
b08c89d9 | 7536 | case $arg in #( |
322e23db UD |
7537 | *"$as_nl"*) |
7538 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
7539 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
7540 | esac; | |
7541 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
7542 | ' | |
7543 | export as_echo_n_body | |
7544 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
a152f366 | 7545 | fi |
322e23db UD |
7546 | export as_echo_body |
7547 | as_echo='sh -c $as_echo_body as_echo' | |
7548 | fi | |
7549 | ||
7550 | # The user is always right. | |
7551 | if test "${PATH_SEPARATOR+set}" != set; then | |
7552 | PATH_SEPARATOR=: | |
7553 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
7554 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
7555 | PATH_SEPARATOR=';' | |
7556 | } | |
3a12e572 UD |
7557 | fi |
7558 | ||
f4b07664 | 7559 | |
26f56c1c UD |
7560 | # IFS |
7561 | # We need space, tab and new line, in precisely that order. Quoting is | |
7562 | # there to prevent editors from complaining about space-tab. | |
7563 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
7564 | # splitting by setting IFS to empty value.) | |
26f56c1c UD |
7565 | IFS=" "" $as_nl" |
7566 | ||
7567 | # Find who we are. Look in the path if we contain no directory separator. | |
f318beb8 | 7568 | as_myself= |
b08c89d9 | 7569 | case $0 in #(( |
26f56c1c UD |
7570 | *[\\/]* ) as_myself=$0 ;; |
7571 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
7572 | for as_dir in $PATH | |
7573 | do | |
7574 | IFS=$as_save_IFS | |
7575 | test -z "$as_dir" && as_dir=. | |
b08c89d9 UD |
7576 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break |
7577 | done | |
26f56c1c UD |
7578 | IFS=$as_save_IFS |
7579 | ||
7580 | ;; | |
7581 | esac | |
7582 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
7583 | # in which case we are not to be found in the path. | |
7584 | if test "x$as_myself" = x; then | |
7585 | as_myself=$0 | |
7586 | fi | |
7587 | if test ! -f "$as_myself"; then | |
322e23db | 7588 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 |
b08c89d9 | 7589 | exit 1 |
26f56c1c UD |
7590 | fi |
7591 | ||
b08c89d9 UD |
7592 | # Unset variables that we do not need and which cause bugs (e.g. in |
7593 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
7594 | # suppresses any "Segmentation fault" message there. '((' could | |
7595 | # trigger a bug in pdksh 5.2.14. | |
7596 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
7597 | do eval test x\${$as_var+set} = xset \ | |
7598 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
26f56c1c | 7599 | done |
f4b07664 RM |
7600 | PS1='$ ' |
7601 | PS2='> ' | |
7602 | PS4='+ ' | |
7603 | ||
7604 | # NLS nuisances. | |
322e23db UD |
7605 | LC_ALL=C |
7606 | export LC_ALL | |
7607 | LANGUAGE=C | |
7608 | export LANGUAGE | |
f4b07664 | 7609 | |
b08c89d9 UD |
7610 | # CDPATH. |
7611 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
7612 | ||
7613 | ||
4a531bb0 L |
7614 | # as_fn_error STATUS ERROR [LINENO LOG_FD] |
7615 | # ---------------------------------------- | |
b08c89d9 UD |
7616 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are |
7617 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
4a531bb0 | 7618 | # script with STATUS, using 1 if that was 0. |
b08c89d9 UD |
7619 | as_fn_error () |
7620 | { | |
4a531bb0 L |
7621 | as_status=$1; test $as_status -eq 0 && as_status=1 |
7622 | if test "$4"; then | |
7623 | as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
7624 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 | |
b08c89d9 | 7625 | fi |
4a531bb0 | 7626 | $as_echo "$as_me: error: $2" >&2 |
b08c89d9 UD |
7627 | as_fn_exit $as_status |
7628 | } # as_fn_error | |
7629 | ||
7630 | ||
7631 | # as_fn_set_status STATUS | |
7632 | # ----------------------- | |
7633 | # Set $? to STATUS, without forking. | |
7634 | as_fn_set_status () | |
7635 | { | |
7636 | return $1 | |
7637 | } # as_fn_set_status | |
7638 | ||
7639 | # as_fn_exit STATUS | |
7640 | # ----------------- | |
7641 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
7642 | as_fn_exit () | |
7643 | { | |
7644 | set +e | |
7645 | as_fn_set_status $1 | |
7646 | exit $1 | |
7647 | } # as_fn_exit | |
7648 | ||
7649 | # as_fn_unset VAR | |
7650 | # --------------- | |
7651 | # Portably unset VAR. | |
7652 | as_fn_unset () | |
7653 | { | |
7654 | { eval $1=; unset $1;} | |
7655 | } | |
7656 | as_unset=as_fn_unset | |
7657 | # as_fn_append VAR VALUE | |
7658 | # ---------------------- | |
7659 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
7660 | # advantage of any shell optimizations that allow amortized linear growth over | |
7661 | # repeated appends, instead of the typical quadratic growth present in naive | |
7662 | # implementations. | |
7663 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
7664 | eval 'as_fn_append () | |
7665 | { | |
7666 | eval $1+=\$2 | |
7667 | }' | |
7668 | else | |
7669 | as_fn_append () | |
7670 | { | |
7671 | eval $1=\$$1\$2 | |
7672 | } | |
7673 | fi # as_fn_append | |
7674 | ||
7675 | # as_fn_arith ARG... | |
7676 | # ------------------ | |
7677 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
7678 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
7679 | # must be portable across $(()) and expr. | |
7680 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
7681 | eval 'as_fn_arith () | |
7682 | { | |
7683 | as_val=$(( $* )) | |
7684 | }' | |
7685 | else | |
7686 | as_fn_arith () | |
7687 | { | |
7688 | as_val=`expr "$@" || test $? -eq 1` | |
7689 | } | |
7690 | fi # as_fn_arith | |
7691 | ||
7692 | ||
26f56c1c UD |
7693 | if expr a : '\(a\)' >/dev/null 2>&1 && |
7694 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
f4b07664 RM |
7695 | as_expr=expr |
7696 | else | |
7697 | as_expr=false | |
7698 | fi | |
7699 | ||
26f56c1c | 7700 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
f4b07664 RM |
7701 | as_basename=basename |
7702 | else | |
7703 | as_basename=false | |
7704 | fi | |
3a12e572 | 7705 | |
b08c89d9 UD |
7706 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
7707 | as_dirname=dirname | |
7708 | else | |
7709 | as_dirname=false | |
7710 | fi | |
3a12e572 | 7711 | |
26f56c1c | 7712 | as_me=`$as_basename -- "$0" || |
3a12e572 UD |
7713 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
7714 | X"$0" : 'X\(//\)$' \| \ | |
26f56c1c | 7715 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
322e23db | 7716 | $as_echo X/"$0" | |
26f56c1c UD |
7717 | sed '/^.*\/\([^/][^/]*\)\/*$/{ |
7718 | s//\1/ | |
7719 | q | |
7720 | } | |
7721 | /^X\/\(\/\/\)$/{ | |
7722 | s//\1/ | |
7723 | q | |
7724 | } | |
7725 | /^X\/\(\/\).*/{ | |
7726 | s//\1/ | |
7727 | q | |
7728 | } | |
7729 | s/.*/./; q'` | |
3a12e572 | 7730 | |
b08c89d9 UD |
7731 | # Avoid depending upon Character Ranges. |
7732 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
7733 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
7734 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
7735 | as_cr_digits='0123456789' | |
7736 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
26f56c1c UD |
7737 | |
7738 | ECHO_C= ECHO_N= ECHO_T= | |
b08c89d9 | 7739 | case `echo -n x` in #((((( |
26f56c1c | 7740 | -n*) |
b08c89d9 | 7741 | case `echo 'xy\c'` in |
26f56c1c | 7742 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. |
b08c89d9 UD |
7743 | xy) ECHO_C='\c';; |
7744 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
7745 | ECHO_T=' ';; | |
26f56c1c UD |
7746 | esac;; |
7747 | *) | |
7748 | ECHO_N='-n';; | |
3a12e572 | 7749 | esac |
cd6ede75 | 7750 | |
3a12e572 | 7751 | rm -f conf$$ conf$$.exe conf$$.file |
26f56c1c UD |
7752 | if test -d conf$$.dir; then |
7753 | rm -f conf$$.dir/conf$$.file | |
7754 | else | |
7755 | rm -f conf$$.dir | |
322e23db UD |
7756 | mkdir conf$$.dir 2>/dev/null |
7757 | fi | |
7758 | if (echo >conf$$.file) 2>/dev/null; then | |
7759 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
7760 | as_ln_s='ln -s' | |
7761 | # ... but there are two gotchas: | |
7762 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
7763 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
f4a58f0d | 7764 | # In both cases, we have to default to `cp -pR'. |
322e23db | 7765 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || |
f4a58f0d | 7766 | as_ln_s='cp -pR' |
322e23db UD |
7767 | elif ln conf$$.file conf$$ 2>/dev/null; then |
7768 | as_ln_s=ln | |
7769 | else | |
f4a58f0d | 7770 | as_ln_s='cp -pR' |
322e23db | 7771 | fi |
3a12e572 | 7772 | else |
f4a58f0d | 7773 | as_ln_s='cp -pR' |
cd6ede75 | 7774 | fi |
26f56c1c UD |
7775 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
7776 | rmdir conf$$.dir 2>/dev/null | |
cd6ede75 | 7777 | |
b08c89d9 UD |
7778 | |
7779 | # as_fn_mkdir_p | |
7780 | # ------------- | |
7781 | # Create "$as_dir" as a directory, including parents if necessary. | |
7782 | as_fn_mkdir_p () | |
7783 | { | |
7784 | ||
7785 | case $as_dir in #( | |
7786 | -*) as_dir=./$as_dir;; | |
7787 | esac | |
7788 | test -d "$as_dir" || eval $as_mkdir_p || { | |
7789 | as_dirs= | |
7790 | while :; do | |
7791 | case $as_dir in #( | |
7792 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
7793 | *) as_qdir=$as_dir;; | |
7794 | esac | |
7795 | as_dirs="'$as_qdir' $as_dirs" | |
7796 | as_dir=`$as_dirname -- "$as_dir" || | |
7797 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
7798 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
7799 | X"$as_dir" : 'X\(//\)$' \| \ | |
7800 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
7801 | $as_echo X"$as_dir" | | |
7802 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
7803 | s//\1/ | |
7804 | q | |
7805 | } | |
7806 | /^X\(\/\/\)[^/].*/{ | |
7807 | s//\1/ | |
7808 | q | |
7809 | } | |
7810 | /^X\(\/\/\)$/{ | |
7811 | s//\1/ | |
7812 | q | |
7813 | } | |
7814 | /^X\(\/\).*/{ | |
7815 | s//\1/ | |
7816 | q | |
7817 | } | |
7818 | s/.*/./; q'` | |
7819 | test -d "$as_dir" && break | |
7820 | done | |
7821 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
4a531bb0 | 7822 | } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" |
b08c89d9 UD |
7823 | |
7824 | ||
7825 | } # as_fn_mkdir_p | |
f4b07664 | 7826 | if mkdir -p . 2>/dev/null; then |
b08c89d9 | 7827 | as_mkdir_p='mkdir -p "$as_dir"' |
f4b07664 | 7828 | else |
9382fcee | 7829 | test -d ./-p && rmdir ./-p |
f4b07664 RM |
7830 | as_mkdir_p=false |
7831 | fi | |
7832 | ||
f4a58f0d L |
7833 | |
7834 | # as_fn_executable_p FILE | |
7835 | # ----------------------- | |
7836 | # Test if FILE is an executable regular file. | |
7837 | as_fn_executable_p () | |
7838 | { | |
7839 | test -f "$1" && test -x "$1" | |
7840 | } # as_fn_executable_p | |
7841 | as_test_x='test -x' | |
7842 | as_executable_p=as_fn_executable_p | |
cd6ede75 | 7843 | |
3a12e572 | 7844 | # Sed expression to map a string onto a valid CPP name. |
9382fcee | 7845 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
3a12e572 UD |
7846 | |
7847 | # Sed expression to map a string onto a valid variable name. | |
9382fcee | 7848 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
3a12e572 UD |
7849 | |
7850 | ||
3a12e572 | 7851 | exec 6>&1 |
b08c89d9 UD |
7852 | ## ----------------------------------- ## |
7853 | ## Main body of $CONFIG_STATUS script. ## | |
7854 | ## ----------------------------------- ## | |
7855 | _ASEOF | |
7856 | test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 | |
3a12e572 | 7857 | |
b08c89d9 UD |
7858 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
7859 | # Save the log message, to keep $0 and so on meaningful, and to | |
3a12e572 | 7860 | # report actual input values of CONFIG_FILES etc. instead of their |
26f56c1c UD |
7861 | # values after options handling. |
7862 | ac_log=" | |
f4b07664 | 7863 | This file was extended by GNU C Library $as_me (see version.h), which was |
f4a58f0d | 7864 | generated by GNU Autoconf 2.69. Invocation command line was |
3a12e572 UD |
7865 | |
7866 | CONFIG_FILES = $CONFIG_FILES | |
7867 | CONFIG_HEADERS = $CONFIG_HEADERS | |
7868 | CONFIG_LINKS = $CONFIG_LINKS | |
7869 | CONFIG_COMMANDS = $CONFIG_COMMANDS | |
7870 | $ $0 $@ | |
7871 | ||
26f56c1c UD |
7872 | on `(hostname || uname -n) 2>/dev/null | sed 1q` |
7873 | " | |
7874 | ||
3a12e572 UD |
7875 | _ACEOF |
7876 | ||
322e23db UD |
7877 | case $ac_config_files in *" |
7878 | "*) set x $ac_config_files; shift; ac_config_files=$*;; | |
7879 | esac | |
7880 | ||
7881 | case $ac_config_headers in *" | |
7882 | "*) set x $ac_config_headers; shift; ac_config_headers=$*;; | |
7883 | esac | |
7884 | ||
7885 | ||
7886 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
3a12e572 | 7887 | # Files that config.status was made for. |
26f56c1c UD |
7888 | config_files="$ac_config_files" |
7889 | config_headers="$ac_config_headers" | |
7890 | config_commands="$ac_config_commands" | |
3a12e572 | 7891 | |
26f56c1c | 7892 | _ACEOF |
3a12e572 | 7893 | |
322e23db | 7894 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
3a12e572 | 7895 | ac_cs_usage="\ |
b08c89d9 UD |
7896 | \`$as_me' instantiates files and other configuration actions |
7897 | from templates according to the current configuration. Unless the files | |
7898 | and actions are specified as TAGs, all are instantiated by default. | |
3a12e572 | 7899 | |
b08c89d9 | 7900 | Usage: $0 [OPTION]... [TAG]... |
3a12e572 UD |
7901 | |
7902 | -h, --help print this help, then exit | |
26f56c1c | 7903 | -V, --version print version number and configuration settings, then exit |
b08c89d9 | 7904 | --config print configuration, then exit |
322e23db UD |
7905 | -q, --quiet, --silent |
7906 | do not print progress messages | |
3a12e572 UD |
7907 | -d, --debug don't remove temporary files |
7908 | --recheck update $as_me by reconfiguring in the same conditions | |
322e23db UD |
7909 | --file=FILE[:TEMPLATE] |
7910 | instantiate the configuration file FILE | |
7911 | --header=FILE[:TEMPLATE] | |
7912 | instantiate the configuration header FILE | |
3a12e572 UD |
7913 | |
7914 | Configuration files: | |
7915 | $config_files | |
7916 | ||
7917 | Configuration headers: | |
7918 | $config_headers | |
7919 | ||
3a12e572 UD |
7920 | Configuration commands: |
7921 | $config_commands | |
7922 | ||
f318beb8 UD |
7923 | Report bugs to <http://sourceware.org/bugzilla/>. |
7924 | GNU C Library home page: <http://www.gnu.org/software/glibc/>. | |
b08c89d9 | 7925 | General help using GNU software: <http://www.gnu.org/gethelp/>." |
3a12e572 | 7926 | |
26f56c1c | 7927 | _ACEOF |
322e23db | 7928 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
b08c89d9 | 7929 | ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" |
3a12e572 | 7930 | ac_cs_version="\\ |
f4b07664 | 7931 | GNU C Library config.status (see version.h) |
f4a58f0d | 7932 | configured by $0, generated by GNU Autoconf 2.69, |
b08c89d9 | 7933 | with options \\"\$ac_cs_config\\" |
3a12e572 | 7934 | |
f4a58f0d | 7935 | Copyright (C) 2012 Free Software Foundation, Inc. |
3a12e572 UD |
7936 | This config.status script is free software; the Free Software Foundation |
7937 | gives unlimited permission to copy, distribute and modify it." | |
26f56c1c UD |
7938 | |
7939 | ac_pwd='$ac_pwd' | |
7940 | srcdir='$srcdir' | |
7941 | INSTALL='$INSTALL' | |
322e23db | 7942 | test -n "\$AWK" || AWK=awk |
3a12e572 UD |
7943 | _ACEOF |
7944 | ||
322e23db UD |
7945 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
7946 | # The default lists apply if the user does not specify any file. | |
3a12e572 UD |
7947 | ac_need_defaults=: |
7948 | while test $# != 0 | |
7949 | do | |
7950 | case $1 in | |
f318beb8 | 7951 | --*=?*) |
26f56c1c UD |
7952 | ac_option=`expr "X$1" : 'X\([^=]*\)='` |
7953 | ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` | |
f4b07664 RM |
7954 | ac_shift=: |
7955 | ;; | |
f318beb8 UD |
7956 | --*=) |
7957 | ac_option=`expr "X$1" : 'X\([^=]*\)='` | |
7958 | ac_optarg= | |
7959 | ac_shift=: | |
7960 | ;; | |
26f56c1c | 7961 | *) |
f4b07664 RM |
7962 | ac_option=$1 |
7963 | ac_optarg=$2 | |
7964 | ac_shift=shift | |
3a12e572 | 7965 | ;; |
cd6ede75 UD |
7966 | esac |
7967 | ||
f4b07664 | 7968 | case $ac_option in |
3a12e572 | 7969 | # Handling of the options. |
2abf9ff1 RM |
7970 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) |
7971 | ac_cs_recheck=: ;; | |
26f56c1c | 7972 | --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) |
322e23db | 7973 | $as_echo "$ac_cs_version"; exit ;; |
b08c89d9 UD |
7974 | --config | --confi | --conf | --con | --co | --c ) |
7975 | $as_echo "$ac_cs_config"; exit ;; | |
26f56c1c | 7976 | --debug | --debu | --deb | --de | --d | -d ) |
3a12e572 UD |
7977 | debug=: ;; |
7978 | --file | --fil | --fi | --f ) | |
f4b07664 | 7979 | $ac_shift |
322e23db UD |
7980 | case $ac_optarg in |
7981 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
f318beb8 | 7982 | '') as_fn_error $? "missing file argument" ;; |
322e23db | 7983 | esac |
b08c89d9 | 7984 | as_fn_append CONFIG_FILES " '$ac_optarg'" |
3a12e572 UD |
7985 | ac_need_defaults=false;; |
7986 | --header | --heade | --head | --hea ) | |
f4b07664 | 7987 | $ac_shift |
322e23db UD |
7988 | case $ac_optarg in |
7989 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
7990 | esac | |
b08c89d9 | 7991 | as_fn_append CONFIG_HEADERS " '$ac_optarg'" |
3a12e572 | 7992 | ac_need_defaults=false;; |
26f56c1c UD |
7993 | --he | --h) |
7994 | # Conflict between --help and --header | |
4a531bb0 | 7995 | as_fn_error $? "ambiguous option: \`$1' |
b08c89d9 | 7996 | Try \`$0 --help' for more information.";; |
26f56c1c | 7997 | --help | --hel | -h ) |
322e23db | 7998 | $as_echo "$ac_cs_usage"; exit ;; |
2abf9ff1 RM |
7999 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
8000 | | -silent | --silent | --silen | --sile | --sil | --si | --s) | |
8001 | ac_cs_silent=: ;; | |
3a12e572 UD |
8002 | |
8003 | # This is an error. | |
4a531bb0 | 8004 | -*) as_fn_error $? "unrecognized option: \`$1' |
b08c89d9 | 8005 | Try \`$0 --help' for more information." ;; |
3a12e572 | 8006 | |
b08c89d9 | 8007 | *) as_fn_append ac_config_targets " $1" |
26f56c1c | 8008 | ac_need_defaults=false ;; |
cd6ede75 | 8009 | |
3a12e572 UD |
8010 | esac |
8011 | shift | |
8012 | done | |
8013 | ||
2abf9ff1 RM |
8014 | ac_configure_extra_args= |
8015 | ||
8016 | if $ac_cs_silent; then | |
8017 | exec 6>/dev/null | |
8018 | ac_configure_extra_args="$ac_configure_extra_args --silent" | |
8019 | fi | |
8020 | ||
8021 | _ACEOF | |
322e23db | 8022 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
2abf9ff1 | 8023 | if \$ac_cs_recheck; then |
f4a58f0d | 8024 | set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion |
322e23db UD |
8025 | shift |
8026 | \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 | |
8027 | CONFIG_SHELL='$SHELL' | |
26f56c1c | 8028 | export CONFIG_SHELL |
322e23db | 8029 | exec "\$@" |
2abf9ff1 RM |
8030 | fi |
8031 | ||
3a12e572 | 8032 | _ACEOF |
322e23db | 8033 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
8034 | exec 5>>config.log |
8035 | { | |
8036 | echo | |
8037 | sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX | |
8038 | ## Running $as_me. ## | |
8039 | _ASBOX | |
322e23db | 8040 | $as_echo "$ac_log" |
26f56c1c | 8041 | } >&5 |
3a12e572 | 8042 | |
26f56c1c | 8043 | _ACEOF |
322e23db | 8044 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
3a12e572 | 8045 | # |
26f56c1c | 8046 | # INIT-COMMANDS |
3a12e572 | 8047 | # |
3a12e572 UD |
8048 | config_vars='$config_vars' |
8049 | ||
8050 | _ACEOF | |
8051 | ||
322e23db | 8052 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
8053 | |
8054 | # Handling of arguments. | |
3a12e572 UD |
8055 | for ac_config_target in $ac_config_targets |
8056 | do | |
26f56c1c UD |
8057 | case $ac_config_target in |
8058 | "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; | |
8059 | "config.make") CONFIG_FILES="$CONFIG_FILES config.make" ;; | |
728e272a | 8060 | "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; |
26f56c1c UD |
8061 | "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; |
8062 | ||
4a531bb0 | 8063 | *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; |
3a12e572 UD |
8064 | esac |
8065 | done | |
8066 | ||
26f56c1c | 8067 | |
3a12e572 UD |
8068 | # If the user did not use the arguments to specify the items to instantiate, |
8069 | # then the envvar interface is used. Set only those that are not. | |
8070 | # We use the long form for the default assignment because of an extremely | |
8071 | # bizarre bug on SunOS 4.1.3. | |
8072 | if $ac_need_defaults; then | |
8073 | test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files | |
8074 | test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers | |
3a12e572 UD |
8075 | test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands |
8076 | fi | |
8077 | ||
2abf9ff1 | 8078 | # Have a temporary directory for convenience. Make it in the build tree |
26f56c1c | 8079 | # simply because there is no reason against having it here, and in addition, |
2abf9ff1 | 8080 | # creating and moving files from /tmp can sometimes cause problems. |
26f56c1c UD |
8081 | # Hook for its removal unless debugging. |
8082 | # Note that there is a small window in which the directory will not be cleaned: | |
8083 | # after its creation but before its name has been assigned to `$tmp'. | |
3a12e572 UD |
8084 | $debug || |
8085 | { | |
f318beb8 | 8086 | tmp= ac_tmp= |
26f56c1c | 8087 | trap 'exit_status=$? |
f318beb8 UD |
8088 | : "${ac_tmp:=$tmp}" |
8089 | { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status | |
26f56c1c | 8090 | ' 0 |
b08c89d9 | 8091 | trap 'as_fn_exit 1' 1 2 13 15 |
3a12e572 | 8092 | } |
3a12e572 | 8093 | # Create a (secure) tmp directory for tmp files. |
2abf9ff1 | 8094 | |
3a12e572 | 8095 | { |
26f56c1c | 8096 | tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && |
f318beb8 | 8097 | test -d "$tmp" |
3a12e572 UD |
8098 | } || |
8099 | { | |
26f56c1c UD |
8100 | tmp=./conf$$-$RANDOM |
8101 | (umask 077 && mkdir "$tmp") | |
4a531bb0 | 8102 | } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 |
f318beb8 | 8103 | ac_tmp=$tmp |
3a12e572 | 8104 | |
322e23db UD |
8105 | # Set up the scripts for CONFIG_FILES section. |
8106 | # No need to generate them if there are no CONFIG_FILES. | |
8107 | # This happens for instance with `./config.status config.h'. | |
26f56c1c UD |
8108 | if test -n "$CONFIG_FILES"; then |
8109 | ||
a152f366 | 8110 | |
b08c89d9 UD |
8111 | ac_cr=`echo X | tr X '\015'` |
8112 | # On cygwin, bash can eat \r inside `` if the user requested igncr. | |
8113 | # But we know of no other shell where ac_cr would be empty at this | |
8114 | # point, so we can use a bashism as a fallback. | |
8115 | if test "x$ac_cr" = x; then | |
8116 | eval ac_cr=\$\'\\r\' | |
8117 | fi | |
322e23db UD |
8118 | ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` |
8119 | if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then | |
4a531bb0 | 8120 | ac_cs_awk_cr='\\r' |
322e23db UD |
8121 | else |
8122 | ac_cs_awk_cr=$ac_cr | |
26f56c1c UD |
8123 | fi |
8124 | ||
f318beb8 | 8125 | echo 'BEGIN {' >"$ac_tmp/subs1.awk" && |
26f56c1c UD |
8126 | _ACEOF |
8127 | ||
8128 | ||
322e23db UD |
8129 | { |
8130 | echo "cat >conf$$subs.awk <<_ACEOF" && | |
8131 | echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && | |
8132 | echo "_ACEOF" | |
8133 | } >conf$$subs.sh || | |
4a531bb0 L |
8134 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
8135 | ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` | |
26f56c1c UD |
8136 | ac_delim='%!_!# ' |
8137 | for ac_last_try in false false false false false :; do | |
322e23db | 8138 | . ./conf$$subs.sh || |
4a531bb0 | 8139 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
322e23db UD |
8140 | |
8141 | ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` | |
8142 | if test $ac_delim_n = $ac_delim_num; then | |
26f56c1c UD |
8143 | break |
8144 | elif $ac_last_try; then | |
4a531bb0 | 8145 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
26f56c1c UD |
8146 | else |
8147 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
8148 | fi | |
8149 | done | |
322e23db UD |
8150 | rm -f conf$$subs.sh |
8151 | ||
8152 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
f318beb8 | 8153 | cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && |
322e23db UD |
8154 | _ACEOF |
8155 | sed -n ' | |
8156 | h | |
8157 | s/^/S["/; s/!.*/"]=/ | |
8158 | p | |
8159 | g | |
8160 | s/^[^!]*!// | |
8161 | :repl | |
8162 | t repl | |
8163 | s/'"$ac_delim"'$// | |
8164 | t delim | |
8165 | :nl | |
8166 | h | |
b08c89d9 | 8167 | s/\(.\{148\}\)..*/\1/ |
322e23db UD |
8168 | t more1 |
8169 | s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ | |
8170 | p | |
8171 | n | |
8172 | b repl | |
8173 | :more1 | |
8174 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
8175 | p | |
8176 | g | |
8177 | s/.\{148\}// | |
8178 | t nl | |
8179 | :delim | |
8180 | h | |
b08c89d9 | 8181 | s/\(.\{148\}\)..*/\1/ |
322e23db UD |
8182 | t more2 |
8183 | s/["\\]/\\&/g; s/^/"/; s/$/"/ | |
8184 | p | |
8185 | b | |
8186 | :more2 | |
8187 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
8188 | p | |
8189 | g | |
8190 | s/.\{148\}// | |
8191 | t delim | |
8192 | ' <conf$$subs.awk | sed ' | |
8193 | /^[^""]/{ | |
8194 | N | |
8195 | s/\n// | |
8196 | } | |
8197 | ' >>$CONFIG_STATUS || ac_write_fail=1 | |
8198 | rm -f conf$$subs.awk | |
8199 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
8200 | _ACAWK | |
f318beb8 | 8201 | cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && |
322e23db UD |
8202 | for (key in S) S_is_set[key] = 1 |
8203 | FS = "\a" | |
ff886b82 | 8204 | |
322e23db UD |
8205 | } |
8206 | { | |
8207 | line = $ 0 | |
8208 | nfields = split(line, field, "@") | |
8209 | substed = 0 | |
8210 | len = length(field[1]) | |
8211 | for (i = 2; i < nfields; i++) { | |
8212 | key = field[i] | |
8213 | keylen = length(key) | |
8214 | if (S_is_set[key]) { | |
8215 | value = S[key] | |
8216 | line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) | |
8217 | len += length(value) + length(field[++i]) | |
8218 | substed = 1 | |
8219 | } else | |
8220 | len += 1 + keylen | |
8221 | } | |
8222 | ||
8223 | print line | |
8224 | } | |
cd6ede75 | 8225 | |
322e23db | 8226 | _ACAWK |
26f56c1c | 8227 | _ACEOF |
322e23db UD |
8228 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
8229 | if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then | |
8230 | sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" | |
8231 | else | |
8232 | cat | |
f318beb8 | 8233 | fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ |
4a531bb0 | 8234 | || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 |
3a12e572 | 8235 | _ACEOF |
26f56c1c | 8236 | |
4a531bb0 L |
8237 | # VPATH may cause trouble with some makes, so we remove sole $(srcdir), |
8238 | # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and | |
26f56c1c UD |
8239 | # trailing colons and then remove the whole line if VPATH becomes empty |
8240 | # (actually we leave an empty line to preserve line numbers). | |
8241 | if test "x$srcdir" = x.; then | |
4a531bb0 L |
8242 | ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ |
8243 | h | |
8244 | s/// | |
8245 | s/^/:/ | |
8246 | s/[ ]*$/:/ | |
8247 | s/:\$(srcdir):/:/g | |
8248 | s/:\${srcdir}:/:/g | |
8249 | s/:@srcdir@:/:/g | |
8250 | s/^:*// | |
26f56c1c | 8251 | s/:*$// |
4a531bb0 L |
8252 | x |
8253 | s/\(=[ ]*\).*/\1/ | |
8254 | G | |
8255 | s/\n// | |
26f56c1c UD |
8256 | s/^[^=]*=[ ]*$// |
8257 | }' | |
8258 | fi | |
8259 | ||
322e23db | 8260 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
8261 | fi # test -n "$CONFIG_FILES" |
8262 | ||
322e23db UD |
8263 | # Set up the scripts for CONFIG_HEADERS section. |
8264 | # No need to generate them if there are no CONFIG_HEADERS. | |
8265 | # This happens for instance with `./config.status Makefile'. | |
8266 | if test -n "$CONFIG_HEADERS"; then | |
f318beb8 | 8267 | cat >"$ac_tmp/defines.awk" <<\_ACAWK || |
322e23db UD |
8268 | BEGIN { |
8269 | _ACEOF | |
8270 | ||
8271 | # Transform confdefs.h into an awk script `defines.awk', embedded as | |
8272 | # here-document in config.status, that substitutes the proper values into | |
8273 | # config.h.in to produce config.h. | |
8274 | ||
8275 | # Create a delimiter string that does not exist in confdefs.h, to ease | |
8276 | # handling of long lines. | |
8277 | ac_delim='%!_!# ' | |
8278 | for ac_last_try in false false :; do | |
f318beb8 UD |
8279 | ac_tt=`sed -n "/$ac_delim/p" confdefs.h` |
8280 | if test -z "$ac_tt"; then | |
322e23db UD |
8281 | break |
8282 | elif $ac_last_try; then | |
4a531bb0 | 8283 | as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 |
322e23db UD |
8284 | else |
8285 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
8286 | fi | |
8287 | done | |
8288 | ||
8289 | # For the awk script, D is an array of macro values keyed by name, | |
8290 | # likewise P contains macro parameters if any. Preserve backslash | |
8291 | # newline sequences. | |
8292 | ||
8293 | ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* | |
8294 | sed -n ' | |
8295 | s/.\{148\}/&'"$ac_delim"'/g | |
8296 | t rset | |
8297 | :rset | |
8298 | s/^[ ]*#[ ]*define[ ][ ]*/ / | |
8299 | t def | |
8300 | d | |
8301 | :def | |
8302 | s/\\$// | |
8303 | t bsnl | |
8304 | s/["\\]/\\&/g | |
8305 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
8306 | D["\1"]=" \3"/p | |
8307 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p | |
8308 | d | |
8309 | :bsnl | |
8310 | s/["\\]/\\&/g | |
8311 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
8312 | D["\1"]=" \3\\\\\\n"\\/p | |
8313 | t cont | |
8314 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p | |
8315 | t cont | |
8316 | d | |
8317 | :cont | |
8318 | n | |
8319 | s/.\{148\}/&'"$ac_delim"'/g | |
8320 | t clear | |
8321 | :clear | |
8322 | s/\\$// | |
8323 | t bsnlc | |
8324 | s/["\\]/\\&/g; s/^/"/; s/$/"/p | |
8325 | d | |
8326 | :bsnlc | |
8327 | s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p | |
8328 | b cont | |
8329 | ' <confdefs.h | sed ' | |
8330 | s/'"$ac_delim"'/"\\\ | |
8331 | "/g' >>$CONFIG_STATUS || ac_write_fail=1 | |
8332 | ||
8333 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
8334 | for (key in D) D_is_set[key] = 1 | |
8335 | FS = "\a" | |
8336 | } | |
8337 | /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { | |
8338 | line = \$ 0 | |
8339 | split(line, arg, " ") | |
8340 | if (arg[1] == "#") { | |
8341 | defundef = arg[2] | |
8342 | mac1 = arg[3] | |
8343 | } else { | |
8344 | defundef = substr(arg[1], 2) | |
8345 | mac1 = arg[2] | |
8346 | } | |
8347 | split(mac1, mac2, "(") #) | |
8348 | macro = mac2[1] | |
8349 | prefix = substr(line, 1, index(line, defundef) - 1) | |
8350 | if (D_is_set[macro]) { | |
8351 | # Preserve the white space surrounding the "#". | |
8352 | print prefix "define", macro P[macro] D[macro] | |
8353 | next | |
8354 | } else { | |
8355 | # Replace #undef with comments. This is necessary, for example, | |
8356 | # in the case of _POSIX_SOURCE, which is predefined and required | |
8357 | # on some systems where configure will not decide to define it. | |
8358 | if (defundef == "undef") { | |
8359 | print "/*", prefix defundef, macro, "*/" | |
8360 | next | |
8361 | } | |
8362 | } | |
8363 | } | |
8364 | { print } | |
8365 | _ACAWK | |
8366 | _ACEOF | |
8367 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
4a531bb0 | 8368 | as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 |
322e23db UD |
8369 | fi # test -n "$CONFIG_HEADERS" |
8370 | ||
26f56c1c | 8371 | |
322e23db UD |
8372 | eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" |
8373 | shift | |
8374 | for ac_tag | |
26f56c1c UD |
8375 | do |
8376 | case $ac_tag in | |
8377 | :[FHLC]) ac_mode=$ac_tag; continue;; | |
8378 | esac | |
8379 | case $ac_mode$ac_tag in | |
8380 | :[FHL]*:*);; | |
4a531bb0 | 8381 | :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; |
26f56c1c UD |
8382 | :[FH]-) ac_tag=-:-;; |
8383 | :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; | |
cd6ede75 | 8384 | esac |
26f56c1c UD |
8385 | ac_save_IFS=$IFS |
8386 | IFS=: | |
8387 | set x $ac_tag | |
8388 | IFS=$ac_save_IFS | |
8389 | shift | |
8390 | ac_file=$1 | |
8391 | shift | |
8392 | ||
8393 | case $ac_mode in | |
8394 | :L) ac_source=$1;; | |
8395 | :[FH]) | |
8396 | ac_file_inputs= | |
8397 | for ac_f | |
8398 | do | |
8399 | case $ac_f in | |
f318beb8 | 8400 | -) ac_f="$ac_tmp/stdin";; |
26f56c1c UD |
8401 | *) # Look for the file first in the build tree, then in the source tree |
8402 | # (if the path is not absolute). The absolute path cannot be DOS-style, | |
8403 | # because $ac_f cannot contain `:'. | |
8404 | test -f "$ac_f" || | |
8405 | case $ac_f in | |
8406 | [\\/$]*) false;; | |
8407 | *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; | |
8408 | esac || | |
4a531bb0 | 8409 | as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; |
26f56c1c | 8410 | esac |
322e23db | 8411 | case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac |
b08c89d9 | 8412 | as_fn_append ac_file_inputs " '$ac_f'" |
26f56c1c | 8413 | done |
cd6ede75 | 8414 | |
26f56c1c UD |
8415 | # Let's still pretend it is `configure' which instantiates (i.e., don't |
8416 | # use $as_me), people would be surprised to read: | |
8417 | # /* config.h. Generated by config.status. */ | |
322e23db UD |
8418 | configure_input='Generated from '` |
8419 | $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' | |
8420 | `' by configure.' | |
26f56c1c UD |
8421 | if test x"$ac_file" != x-; then |
8422 | configure_input="$ac_file. $configure_input" | |
b08c89d9 | 8423 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 |
322e23db | 8424 | $as_echo "$as_me: creating $ac_file" >&6;} |
26f56c1c | 8425 | fi |
322e23db UD |
8426 | # Neutralize special characters interpreted by sed in replacement strings. |
8427 | case $configure_input in #( | |
8428 | *\&* | *\|* | *\\* ) | |
8429 | ac_sed_conf_input=`$as_echo "$configure_input" | | |
8430 | sed 's/[\\\\&|]/\\\\&/g'`;; #( | |
8431 | *) ac_sed_conf_input=$configure_input;; | |
8432 | esac | |
26f56c1c UD |
8433 | |
8434 | case $ac_tag in | |
f318beb8 | 8435 | *:-:* | *:-) cat >"$ac_tmp/stdin" \ |
4a531bb0 | 8436 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; |
26f56c1c UD |
8437 | esac |
8438 | ;; | |
8439 | esac | |
8440 | ||
8441 | ac_dir=`$as_dirname -- "$ac_file" || | |
3a12e572 | 8442 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
9382fcee RM |
8443 | X"$ac_file" : 'X\(//\)[^/]' \| \ |
8444 | X"$ac_file" : 'X\(//\)$' \| \ | |
26f56c1c | 8445 | X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || |
322e23db | 8446 | $as_echo X"$ac_file" | |
26f56c1c UD |
8447 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
8448 | s//\1/ | |
8449 | q | |
8450 | } | |
8451 | /^X\(\/\/\)[^/].*/{ | |
8452 | s//\1/ | |
8453 | q | |
8454 | } | |
8455 | /^X\(\/\/\)$/{ | |
8456 | s//\1/ | |
8457 | q | |
8458 | } | |
8459 | /^X\(\/\).*/{ | |
8460 | s//\1/ | |
8461 | q | |
8462 | } | |
8463 | s/.*/./; q'` | |
b08c89d9 | 8464 | as_dir="$ac_dir"; as_fn_mkdir_p |
3a12e572 UD |
8465 | ac_builddir=. |
8466 | ||
26f56c1c UD |
8467 | case "$ac_dir" in |
8468 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
8469 | *) | |
322e23db | 8470 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
26f56c1c | 8471 | # A ".." for each directory in $ac_dir_suffix. |
322e23db | 8472 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
26f56c1c UD |
8473 | case $ac_top_builddir_sub in |
8474 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
8475 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
8476 | esac ;; | |
8477 | esac | |
8478 | ac_abs_top_builddir=$ac_pwd | |
8479 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
8480 | # for backward compatibility: | |
8481 | ac_top_builddir=$ac_top_build_prefix | |
3a12e572 UD |
8482 | |
8483 | case $srcdir in | |
26f56c1c | 8484 | .) # We are building in place. |
3a12e572 | 8485 | ac_srcdir=. |
26f56c1c UD |
8486 | ac_top_srcdir=$ac_top_builddir_sub |
8487 | ac_abs_top_srcdir=$ac_pwd ;; | |
8488 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
3a12e572 | 8489 | ac_srcdir=$srcdir$ac_dir_suffix; |
26f56c1c UD |
8490 | ac_top_srcdir=$srcdir |
8491 | ac_abs_top_srcdir=$srcdir ;; | |
8492 | *) # Relative name. | |
8493 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
8494 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
8495 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
3a12e572 | 8496 | esac |
26f56c1c | 8497 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
9382fcee | 8498 | |
cd6ede75 | 8499 | |
26f56c1c UD |
8500 | case $ac_mode in |
8501 | :F) | |
8502 | # | |
8503 | # CONFIG_FILE | |
8504 | # | |
3a12e572 UD |
8505 | |
8506 | case $INSTALL in | |
8507 | [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; | |
26f56c1c | 8508 | *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; |
cd6ede75 | 8509 | esac |
26f56c1c | 8510 | _ACEOF |
cd6ede75 | 8511 | |
322e23db | 8512 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
8513 | # If the template does not know about datarootdir, expand it. |
8514 | # FIXME: This hack should be removed a few years after 2.60. | |
8515 | ac_datarootdir_hack=; ac_datarootdir_seen= | |
322e23db UD |
8516 | ac_sed_dataroot=' |
8517 | /datarootdir/ { | |
26f56c1c UD |
8518 | p |
8519 | q | |
8520 | } | |
8521 | /@datadir@/p | |
8522 | /@docdir@/p | |
8523 | /@infodir@/p | |
8524 | /@localedir@/p | |
b08c89d9 | 8525 | /@mandir@/p' |
322e23db | 8526 | case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in |
26f56c1c UD |
8527 | *datarootdir*) ac_datarootdir_seen=yes;; |
8528 | *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) | |
b08c89d9 | 8529 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 |
322e23db | 8530 | $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} |
26f56c1c | 8531 | _ACEOF |
322e23db | 8532 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
26f56c1c UD |
8533 | ac_datarootdir_hack=' |
8534 | s&@datadir@&$datadir&g | |
8535 | s&@docdir@&$docdir&g | |
8536 | s&@infodir@&$infodir&g | |
8537 | s&@localedir@&$localedir&g | |
8538 | s&@mandir@&$mandir&g | |
b08c89d9 | 8539 | s&\\\${datarootdir}&$datarootdir&g' ;; |
26f56c1c | 8540 | esac |
3a12e572 | 8541 | _ACEOF |
26f56c1c UD |
8542 | |
8543 | # Neutralize VPATH when `$srcdir' = `.'. | |
8544 | # Shell code in configure.ac might set extrasub. | |
8545 | # FIXME: do we really want to maintain this feature? | |
322e23db UD |
8546 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
8547 | ac_sed_extra="$ac_vpsub | |
3a12e572 UD |
8548 | $extrasub |
8549 | _ACEOF | |
322e23db | 8550 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
3a12e572 UD |
8551 | :t |
8552 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b | |
322e23db | 8553 | s|@configure_input@|$ac_sed_conf_input|;t t |
26f56c1c | 8554 | s&@top_builddir@&$ac_top_builddir_sub&;t t |
322e23db | 8555 | s&@top_build_prefix@&$ac_top_build_prefix&;t t |
26f56c1c UD |
8556 | s&@srcdir@&$ac_srcdir&;t t |
8557 | s&@abs_srcdir@&$ac_abs_srcdir&;t t | |
8558 | s&@top_srcdir@&$ac_top_srcdir&;t t | |
8559 | s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t | |
8560 | s&@builddir@&$ac_builddir&;t t | |
8561 | s&@abs_builddir@&$ac_abs_builddir&;t t | |
8562 | s&@abs_top_builddir@&$ac_abs_top_builddir&;t t | |
8563 | s&@INSTALL@&$ac_INSTALL&;t t | |
8564 | $ac_datarootdir_hack | |
322e23db | 8565 | " |
f318beb8 UD |
8566 | eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ |
8567 | >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 | |
26f56c1c UD |
8568 | |
8569 | test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && | |
f318beb8 UD |
8570 | { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && |
8571 | { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ | |
8572 | "$ac_tmp/out"`; test -z "$ac_out"; } && | |
b08c89d9 | 8573 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
4a531bb0 | 8574 | which seems to be undefined. Please make sure it is defined" >&5 |
322e23db | 8575 | $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
4a531bb0 | 8576 | which seems to be undefined. Please make sure it is defined" >&2;} |
26f56c1c | 8577 | |
f318beb8 | 8578 | rm -f "$ac_tmp/stdin" |
3a12e572 | 8579 | case $ac_file in |
f318beb8 UD |
8580 | -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; |
8581 | *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; | |
322e23db | 8582 | esac \ |
4a531bb0 | 8583 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
26f56c1c UD |
8584 | ;; |
8585 | :H) | |
8586 | # | |
8587 | # CONFIG_HEADER | |
8588 | # | |
3a12e572 | 8589 | if test x"$ac_file" != x-; then |
322e23db UD |
8590 | { |
8591 | $as_echo "/* $configure_input */" \ | |
f318beb8 UD |
8592 | && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" |
8593 | } >"$ac_tmp/config.h" \ | |
4a531bb0 | 8594 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
f318beb8 | 8595 | if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then |
b08c89d9 | 8596 | { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 |
322e23db | 8597 | $as_echo "$as_me: $ac_file is unchanged" >&6;} |
3a12e572 | 8598 | else |
322e23db | 8599 | rm -f "$ac_file" |
f318beb8 | 8600 | mv "$ac_tmp/config.h" "$ac_file" \ |
4a531bb0 | 8601 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
f4b07664 RM |
8602 | fi |
8603 | else | |
322e23db | 8604 | $as_echo "/* $configure_input */" \ |
f318beb8 | 8605 | && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ |
4a531bb0 | 8606 | || as_fn_error $? "could not create -" "$LINENO" 5 |
f4b07664 | 8607 | fi |
26f56c1c | 8608 | ;; |
9382fcee | 8609 | |
b08c89d9 | 8610 | :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 |
322e23db | 8611 | $as_echo "$as_me: executing $ac_file commands" >&6;} |
26f56c1c UD |
8612 | ;; |
8613 | esac | |
3a12e572 UD |
8614 | |
8615 | ||
26f56c1c UD |
8616 | case $ac_file$ac_mode in |
8617 | "default":C) | |
c0fb8a56 UD |
8618 | case $CONFIG_FILES in *config.make*) |
8619 | echo "$config_vars" >> config.make;; | |
8620 | esac | |
3a12e572 | 8621 | test -d bits || mkdir bits ;; |
26f56c1c | 8622 | |
3a12e572 | 8623 | esac |
26f56c1c | 8624 | done # for ac_tag |
3a12e572 | 8625 | |
3a12e572 | 8626 | |
b08c89d9 | 8627 | as_fn_exit 0 |
3a12e572 | 8628 | _ACEOF |
3a12e572 UD |
8629 | ac_clean_files=$ac_clean_files_save |
8630 | ||
322e23db | 8631 | test $ac_write_fail = 0 || |
4a531bb0 | 8632 | as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 |
322e23db | 8633 | |
3a12e572 UD |
8634 | |
8635 | # configure is writing to config.log, and then calls config.status. | |
8636 | # config.status does its own redirection, appending to config.log. | |
8637 | # Unfortunately, on DOS this fails, as config.log is still kept open | |
8638 | # by configure, so config.status won't be able to write to it; its | |
8639 | # output is simply discarded. So we exec the FD to /dev/null, | |
8640 | # effectively closing config.log, so it can be properly (re)opened and | |
8641 | # appended to by config.status. When coming back to configure, we | |
8642 | # need to make the FD available again. | |
8643 | if test "$no_create" != yes; then | |
8644 | ac_cs_success=: | |
2abf9ff1 RM |
8645 | ac_config_status_args= |
8646 | test "$silent" = yes && | |
8647 | ac_config_status_args="$ac_config_status_args --quiet" | |
3a12e572 | 8648 | exec 5>/dev/null |
2abf9ff1 | 8649 | $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false |
3a12e572 UD |
8650 | exec 5>>config.log |
8651 | # Use ||, not &&, to avoid exiting from the if with $? = 1, which | |
8652 | # would make configure fail if this is the last instruction. | |
4a531bb0 | 8653 | $ac_cs_success || as_fn_exit 1 |
3a12e572 | 8654 | fi |
cd6ede75 | 8655 | |
3a12e572 UD |
8656 | # |
8657 | # CONFIG_SUBDIRS section. | |
8658 | # | |
cd6ede75 UD |
8659 | if test "$no_recursion" != yes; then |
8660 | ||
322e23db UD |
8661 | # Remove --cache-file, --srcdir, and --disable-option-checking arguments |
8662 | # so they do not pile up. | |
cd6ede75 UD |
8663 | ac_sub_configure_args= |
8664 | ac_prev= | |
26f56c1c UD |
8665 | eval "set x $ac_configure_args" |
8666 | shift | |
8667 | for ac_arg | |
8668 | do | |
cd6ede75 UD |
8669 | if test -n "$ac_prev"; then |
8670 | ac_prev= | |
8671 | continue | |
8672 | fi | |
3a12e572 | 8673 | case $ac_arg in |
cd6ede75 UD |
8674 | -cache-file | --cache-file | --cache-fil | --cache-fi \ |
8675 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
8676 | ac_prev=cache_file ;; | |
8677 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
3a12e572 UD |
8678 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \ |
8679 | | --c=*) | |
8680 | ;; | |
8681 | --config-cache | -C) | |
cd6ede75 UD |
8682 | ;; |
8683 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
8684 | ac_prev=srcdir ;; | |
8685 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
8686 | ;; | |
3a12e572 UD |
8687 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) |
8688 | ac_prev=prefix ;; | |
8689 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
8690 | ;; | |
322e23db UD |
8691 | --disable-option-checking) |
8692 | ;; | |
26f56c1c UD |
8693 | *) |
8694 | case $ac_arg in | |
322e23db | 8695 | *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
26f56c1c | 8696 | esac |
b08c89d9 | 8697 | as_fn_append ac_sub_configure_args " '$ac_arg'" ;; |
cd6ede75 UD |
8698 | esac |
8699 | done | |
8700 | ||
3a12e572 UD |
8701 | # Always prepend --prefix to ensure using the same prefix |
8702 | # in subdir configurations. | |
26f56c1c UD |
8703 | ac_arg="--prefix=$prefix" |
8704 | case $ac_arg in | |
322e23db | 8705 | *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
26f56c1c UD |
8706 | esac |
8707 | ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args" | |
8708 | ||
8709 | # Pass --silent | |
8710 | if test "$silent" = yes; then | |
8711 | ac_sub_configure_args="--silent $ac_sub_configure_args" | |
8712 | fi | |
3a12e572 | 8713 | |
322e23db UD |
8714 | # Always prepend --disable-option-checking to silence warnings, since |
8715 | # different subdirs can have different --enable and --with options. | |
8716 | ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args" | |
8717 | ||
3a12e572 UD |
8718 | ac_popdir=`pwd` |
8719 | for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue | |
cd6ede75 UD |
8720 | |
8721 | # Do not complain, so a configure script can configure whichever | |
8722 | # parts of a large source tree are present. | |
26f56c1c UD |
8723 | test -d "$srcdir/$ac_dir" || continue |
8724 | ||
8725 | ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)" | |
b08c89d9 | 8726 | $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5 |
322e23db | 8727 | $as_echo "$ac_msg" >&6 |
b08c89d9 | 8728 | as_dir="$ac_dir"; as_fn_mkdir_p |
3a12e572 | 8729 | ac_builddir=. |
cd6ede75 | 8730 | |
26f56c1c UD |
8731 | case "$ac_dir" in |
8732 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
8733 | *) | |
322e23db | 8734 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
26f56c1c | 8735 | # A ".." for each directory in $ac_dir_suffix. |
322e23db | 8736 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
26f56c1c UD |
8737 | case $ac_top_builddir_sub in |
8738 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
8739 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
8740 | esac ;; | |
8741 | esac | |
8742 | ac_abs_top_builddir=$ac_pwd | |
8743 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
8744 | # for backward compatibility: | |
8745 | ac_top_builddir=$ac_top_build_prefix | |
cd6ede75 | 8746 | |
3a12e572 | 8747 | case $srcdir in |
26f56c1c | 8748 | .) # We are building in place. |
3a12e572 | 8749 | ac_srcdir=. |
26f56c1c UD |
8750 | ac_top_srcdir=$ac_top_builddir_sub |
8751 | ac_abs_top_srcdir=$ac_pwd ;; | |
8752 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
3a12e572 | 8753 | ac_srcdir=$srcdir$ac_dir_suffix; |
26f56c1c UD |
8754 | ac_top_srcdir=$srcdir |
8755 | ac_abs_top_srcdir=$srcdir ;; | |
8756 | *) # Relative name. | |
8757 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
8758 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
8759 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
9382fcee | 8760 | esac |
26f56c1c | 8761 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
3a12e572 UD |
8762 | |
8763 | ||
26f56c1c | 8764 | cd "$ac_dir" |
cd6ede75 UD |
8765 | |
8766 | # Check for guested configure; otherwise get Cygnus style configure. | |
26f56c1c UD |
8767 | if test -f "$ac_srcdir/configure.gnu"; then |
8768 | ac_sub_configure=$ac_srcdir/configure.gnu | |
8769 | elif test -f "$ac_srcdir/configure"; then | |
8770 | ac_sub_configure=$ac_srcdir/configure | |
8771 | elif test -f "$ac_srcdir/configure.in"; then | |
8772 | # This should be Cygnus configure. | |
8773 | ac_sub_configure=$ac_aux_dir/configure | |
cd6ede75 | 8774 | else |
b08c89d9 | 8775 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5 |
322e23db | 8776 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;} |
cd6ede75 UD |
8777 | ac_sub_configure= |
8778 | fi | |
8779 | ||
8780 | # The recursion is here. | |
8781 | if test -n "$ac_sub_configure"; then | |
cd6ede75 | 8782 | # Make the cache file name correct relative to the subdirectory. |
3a12e572 UD |
8783 | case $cache_file in |
8784 | [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;; | |
26f56c1c UD |
8785 | *) # Relative name. |
8786 | ac_sub_cache_file=$ac_top_build_prefix$cache_file ;; | |
cd6ede75 | 8787 | esac |
cd6ede75 | 8788 | |
b08c89d9 | 8789 | { $as_echo "$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 | 8790 | $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;} |
cd6ede75 | 8791 | # The eval makes quoting arguments work. |
26f56c1c UD |
8792 | eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \ |
8793 | --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" || | |
4a531bb0 | 8794 | as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5 |
cd6ede75 UD |
8795 | fi |
8796 | ||
26f56c1c | 8797 | cd "$ac_popdir" |
cd6ede75 UD |
8798 | done |
8799 | fi | |
322e23db | 8800 | if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then |
b08c89d9 | 8801 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 |
322e23db UD |
8802 | $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} |
8803 | fi | |
cd6ede75 | 8804 |