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Commit | Line | Data |
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cd6ede75 | 1 | #! /bin/sh |
3a12e572 | 2 | # Guess values for system-dependent variables and create Makefiles. |
f4a58f0d | 3 | # Generated by GNU Autoconf 2.69 for GNU C Library (see version.h). |
f4b07664 | 4 | # |
f318beb8 | 5 | # Report bugs to <http://sourceware.org/bugzilla/>. |
3a12e572 | 6 | # |
b08c89d9 | 7 | # |
f4a58f0d | 8 | # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. |
b08c89d9 UD |
9 | # |
10 | # | |
3a12e572 UD |
11 | # This configure script is free software; the Free Software Foundation |
12 | # gives unlimited permission to copy, distribute and modify it. | |
b08c89d9 UD |
13 | ## -------------------- ## |
14 | ## M4sh Initialization. ## | |
15 | ## -------------------- ## | |
cd6ede75 | 16 | |
26f56c1c UD |
17 | # Be more Bourne compatible |
18 | DUALCASE=1; export DUALCASE # for MKS sh | |
b08c89d9 | 19 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : |
3a12e572 UD |
20 | emulate sh |
21 | NULLCMD=: | |
322e23db | 22 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
f4b07664 RM |
23 | # is contrary to our usage. Disable this feature. |
24 | alias -g '${1+"$@"}'='"$@"' | |
26f56c1c UD |
25 | setopt NO_GLOB_SUBST |
26 | else | |
b08c89d9 UD |
27 | case `(set -o) 2>/dev/null` in #( |
28 | *posix*) : | |
29 | set -o posix ;; #( | |
30 | *) : | |
31 | ;; | |
26f56c1c | 32 | esac |
26f56c1c UD |
33 | fi |
34 | ||
35 | ||
322e23db UD |
36 | as_nl=' |
37 | ' | |
38 | export as_nl | |
39 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
40 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
41 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
42 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
b08c89d9 UD |
43 | # Prefer a ksh shell builtin over an external printf program on Solaris, |
44 | # but without wasting forks for bash or zsh. | |
45 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
46 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
47 | as_echo='print -r --' | |
48 | as_echo_n='print -rn --' | |
49 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
322e23db UD |
50 | as_echo='printf %s\n' |
51 | as_echo_n='printf %s' | |
52 | else | |
53 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then | |
54 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
55 | as_echo_n='/usr/ucb/echo -n' | |
a152f366 | 56 | else |
322e23db UD |
57 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' |
58 | as_echo_n_body='eval | |
59 | arg=$1; | |
b08c89d9 | 60 | case $arg in #( |
322e23db UD |
61 | *"$as_nl"*) |
62 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
63 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
64 | esac; | |
65 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
66 | ' | |
67 | export as_echo_n_body | |
68 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
a152f366 | 69 | fi |
322e23db UD |
70 | export as_echo_body |
71 | as_echo='sh -c $as_echo_body as_echo' | |
72 | fi | |
73 | ||
74 | # The user is always right. | |
75 | if test "${PATH_SEPARATOR+set}" != set; then | |
76 | PATH_SEPARATOR=: | |
77 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
78 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
79 | PATH_SEPARATOR=';' | |
80 | } | |
3a12e572 | 81 | fi |
cd6ede75 | 82 | |
f4b07664 | 83 | |
26f56c1c UD |
84 | # IFS |
85 | # We need space, tab and new line, in precisely that order. Quoting is | |
86 | # there to prevent editors from complaining about space-tab. | |
87 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
88 | # splitting by setting IFS to empty value.) | |
26f56c1c UD |
89 | IFS=" "" $as_nl" |
90 | ||
91 | # Find who we are. Look in the path if we contain no directory separator. | |
f318beb8 | 92 | as_myself= |
b08c89d9 | 93 | case $0 in #(( |
26f56c1c UD |
94 | *[\\/]* ) as_myself=$0 ;; |
95 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
96 | for as_dir in $PATH | |
97 | do | |
98 | IFS=$as_save_IFS | |
99 | test -z "$as_dir" && as_dir=. | |
b08c89d9 UD |
100 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break |
101 | done | |
26f56c1c UD |
102 | IFS=$as_save_IFS |
103 | ||
104 | ;; | |
105 | esac | |
106 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
107 | # in which case we are not to be found in the path. | |
108 | if test "x$as_myself" = x; then | |
109 | as_myself=$0 | |
110 | fi | |
111 | if test ! -f "$as_myself"; then | |
322e23db | 112 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 |
b08c89d9 | 113 | exit 1 |
26f56c1c UD |
114 | fi |
115 | ||
b08c89d9 UD |
116 | # Unset variables that we do not need and which cause bugs (e.g. in |
117 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
118 | # suppresses any "Segmentation fault" message there. '((' could | |
119 | # trigger a bug in pdksh 5.2.14. | |
120 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
121 | do eval test x\${$as_var+set} = xset \ | |
122 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
26f56c1c | 123 | done |
f4b07664 RM |
124 | PS1='$ ' |
125 | PS2='> ' | |
126 | PS4='+ ' | |
127 | ||
128 | # NLS nuisances. | |
322e23db UD |
129 | LC_ALL=C |
130 | export LC_ALL | |
131 | LANGUAGE=C | |
132 | export LANGUAGE | |
f4b07664 | 133 | |
b08c89d9 UD |
134 | # CDPATH. |
135 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
136 | ||
f4a58f0d L |
137 | # Use a proper internal environment variable to ensure we don't fall |
138 | # into an infinite loop, continuously re-executing ourselves. | |
139 | if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then | |
140 | _as_can_reexec=no; export _as_can_reexec; | |
141 | # We cannot yet assume a decent shell, so we have to provide a | |
142 | # neutralization value for shells without unset; and this also | |
143 | # works around shells that cannot unset nonexistent variables. | |
144 | # Preserve -v and -x to the replacement shell. | |
145 | BASH_ENV=/dev/null | |
146 | ENV=/dev/null | |
147 | (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV | |
148 | case $- in # (((( | |
149 | *v*x* | *x*v* ) as_opts=-vx ;; | |
150 | *v* ) as_opts=-v ;; | |
151 | *x* ) as_opts=-x ;; | |
152 | * ) as_opts= ;; | |
153 | esac | |
154 | exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} | |
155 | # Admittedly, this is quite paranoid, since all the known shells bail | |
156 | # out after a failed `exec'. | |
157 | $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 | |
158 | as_fn_exit 255 | |
159 | fi | |
160 | # We don't want this to propagate to other subprocesses. | |
161 | { _as_can_reexec=; unset _as_can_reexec;} | |
b08c89d9 UD |
162 | if test "x$CONFIG_SHELL" = x; then |
163 | as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : | |
164 | emulate sh | |
165 | NULLCMD=: | |
166 | # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which | |
167 | # is contrary to our usage. Disable this feature. | |
168 | alias -g '\${1+\"\$@\"}'='\"\$@\"' | |
169 | setopt NO_GLOB_SUBST | |
170 | else | |
171 | case \`(set -o) 2>/dev/null\` in #( | |
172 | *posix*) : | |
173 | set -o posix ;; #( | |
174 | *) : | |
175 | ;; | |
176 | esac | |
177 | fi | |
178 | " | |
179 | as_required="as_fn_return () { (exit \$1); } | |
180 | as_fn_success () { as_fn_return 0; } | |
181 | as_fn_failure () { as_fn_return 1; } | |
182 | as_fn_ret_success () { return 0; } | |
183 | as_fn_ret_failure () { return 1; } | |
184 | ||
185 | exitcode=0 | |
186 | as_fn_success || { exitcode=1; echo as_fn_success failed.; } | |
187 | as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } | |
188 | as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } | |
189 | as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } | |
190 | if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : | |
191 | ||
192 | else | |
193 | exitcode=1; echo positional parameters were not saved. | |
194 | fi | |
f4a58f0d L |
195 | test x\$exitcode = x0 || exit 1 |
196 | test -x / || exit 1" | |
b08c89d9 UD |
197 | as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO |
198 | as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO | |
199 | eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && | |
3d0dbdc4 | 200 | test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1" |
b08c89d9 UD |
201 | if (eval "$as_required") 2>/dev/null; then : |
202 | as_have_required=yes | |
203 | else | |
204 | as_have_required=no | |
205 | fi | |
206 | if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : | |
207 | ||
208 | else | |
209 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
210 | as_found=false | |
211 | for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH | |
212 | do | |
213 | IFS=$as_save_IFS | |
214 | test -z "$as_dir" && as_dir=. | |
215 | as_found=: | |
216 | case $as_dir in #( | |
217 | /*) | |
218 | for as_base in sh bash ksh sh5; do | |
219 | # Try only shells that exist, to save several forks. | |
220 | as_shell=$as_dir/$as_base | |
221 | if { test -f "$as_shell" || test -f "$as_shell.exe"; } && | |
222 | { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : | |
223 | CONFIG_SHELL=$as_shell as_have_required=yes | |
224 | if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : | |
225 | break 2 | |
226 | fi | |
227 | fi | |
228 | done;; | |
229 | esac | |
230 | as_found=false | |
231 | done | |
232 | $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && | |
233 | { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : | |
234 | CONFIG_SHELL=$SHELL as_have_required=yes | |
235 | fi; } | |
236 | IFS=$as_save_IFS | |
237 | ||
238 | ||
239 | if test "x$CONFIG_SHELL" != x; then : | |
f4a58f0d L |
240 | export CONFIG_SHELL |
241 | # We cannot yet assume a decent shell, so we have to provide a | |
242 | # neutralization value for shells without unset; and this also | |
243 | # works around shells that cannot unset nonexistent variables. | |
244 | # Preserve -v and -x to the replacement shell. | |
245 | BASH_ENV=/dev/null | |
246 | ENV=/dev/null | |
247 | (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV | |
248 | case $- in # (((( | |
249 | *v*x* | *x*v* ) as_opts=-vx ;; | |
250 | *v* ) as_opts=-v ;; | |
251 | *x* ) as_opts=-x ;; | |
252 | * ) as_opts= ;; | |
253 | esac | |
254 | exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} | |
255 | # Admittedly, this is quite paranoid, since all the known shells bail | |
256 | # out after a failed `exec'. | |
257 | $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 | |
258 | exit 255 | |
b08c89d9 UD |
259 | fi |
260 | ||
261 | if test x$as_have_required = xno; then : | |
262 | $as_echo "$0: This script requires a shell more modern than all" | |
263 | $as_echo "$0: the shells that I found on your system." | |
264 | if test x${ZSH_VERSION+set} = xset ; then | |
265 | $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" | |
266 | $as_echo "$0: be upgraded to zsh 4.3.4 or later." | |
267 | else | |
f318beb8 UD |
268 | $as_echo "$0: Please tell bug-autoconf@gnu.org and |
269 | $0: http://sourceware.org/bugzilla/ about your system, | |
270 | $0: including any error possibly output before this | |
b08c89d9 UD |
271 | $0: message. Then install a modern shell, or manually run |
272 | $0: the script under such a shell if you do have one." | |
273 | fi | |
274 | exit 1 | |
275 | fi | |
276 | fi | |
277 | fi | |
278 | SHELL=${CONFIG_SHELL-/bin/sh} | |
279 | export SHELL | |
280 | # Unset more variables known to interfere with behavior of common tools. | |
281 | CLICOLOR_FORCE= GREP_OPTIONS= | |
282 | unset CLICOLOR_FORCE GREP_OPTIONS | |
283 | ||
284 | ## --------------------- ## | |
285 | ## M4sh Shell Functions. ## | |
286 | ## --------------------- ## | |
287 | # as_fn_unset VAR | |
288 | # --------------- | |
289 | # Portably unset VAR. | |
290 | as_fn_unset () | |
291 | { | |
292 | { eval $1=; unset $1;} | |
293 | } | |
294 | as_unset=as_fn_unset | |
295 | ||
296 | # as_fn_set_status STATUS | |
297 | # ----------------------- | |
298 | # Set $? to STATUS, without forking. | |
299 | as_fn_set_status () | |
300 | { | |
301 | return $1 | |
302 | } # as_fn_set_status | |
303 | ||
304 | # as_fn_exit STATUS | |
305 | # ----------------- | |
306 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
307 | as_fn_exit () | |
308 | { | |
309 | set +e | |
310 | as_fn_set_status $1 | |
311 | exit $1 | |
312 | } # as_fn_exit | |
313 | ||
314 | # as_fn_mkdir_p | |
315 | # ------------- | |
316 | # Create "$as_dir" as a directory, including parents if necessary. | |
317 | as_fn_mkdir_p () | |
318 | { | |
319 | ||
320 | case $as_dir in #( | |
321 | -*) as_dir=./$as_dir;; | |
322 | esac | |
323 | test -d "$as_dir" || eval $as_mkdir_p || { | |
324 | as_dirs= | |
325 | while :; do | |
326 | case $as_dir in #( | |
327 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
328 | *) as_qdir=$as_dir;; | |
329 | esac | |
330 | as_dirs="'$as_qdir' $as_dirs" | |
331 | as_dir=`$as_dirname -- "$as_dir" || | |
332 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
333 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
334 | X"$as_dir" : 'X\(//\)$' \| \ | |
335 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
336 | $as_echo X"$as_dir" | | |
337 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
338 | s//\1/ | |
339 | q | |
340 | } | |
341 | /^X\(\/\/\)[^/].*/{ | |
342 | s//\1/ | |
343 | q | |
344 | } | |
345 | /^X\(\/\/\)$/{ | |
346 | s//\1/ | |
347 | q | |
348 | } | |
349 | /^X\(\/\).*/{ | |
350 | s//\1/ | |
351 | q | |
352 | } | |
353 | s/.*/./; q'` | |
354 | test -d "$as_dir" && break | |
355 | done | |
356 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
4a531bb0 | 357 | } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" |
b08c89d9 UD |
358 | |
359 | ||
360 | } # as_fn_mkdir_p | |
f4a58f0d L |
361 | |
362 | # as_fn_executable_p FILE | |
363 | # ----------------------- | |
364 | # Test if FILE is an executable regular file. | |
365 | as_fn_executable_p () | |
366 | { | |
367 | test -f "$1" && test -x "$1" | |
368 | } # as_fn_executable_p | |
b08c89d9 UD |
369 | # as_fn_append VAR VALUE |
370 | # ---------------------- | |
371 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
372 | # advantage of any shell optimizations that allow amortized linear growth over | |
373 | # repeated appends, instead of the typical quadratic growth present in naive | |
374 | # implementations. | |
375 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
376 | eval 'as_fn_append () | |
377 | { | |
378 | eval $1+=\$2 | |
379 | }' | |
380 | else | |
381 | as_fn_append () | |
382 | { | |
383 | eval $1=\$$1\$2 | |
384 | } | |
385 | fi # as_fn_append | |
386 | ||
387 | # as_fn_arith ARG... | |
388 | # ------------------ | |
389 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
390 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
391 | # must be portable across $(()) and expr. | |
392 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
393 | eval 'as_fn_arith () | |
394 | { | |
395 | as_val=$(( $* )) | |
396 | }' | |
397 | else | |
398 | as_fn_arith () | |
399 | { | |
400 | as_val=`expr "$@" || test $? -eq 1` | |
401 | } | |
402 | fi # as_fn_arith | |
403 | ||
404 | ||
4a531bb0 L |
405 | # as_fn_error STATUS ERROR [LINENO LOG_FD] |
406 | # ---------------------------------------- | |
b08c89d9 UD |
407 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are |
408 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
4a531bb0 | 409 | # script with STATUS, using 1 if that was 0. |
b08c89d9 UD |
410 | as_fn_error () |
411 | { | |
4a531bb0 L |
412 | as_status=$1; test $as_status -eq 0 && as_status=1 |
413 | if test "$4"; then | |
414 | as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
415 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 | |
b08c89d9 | 416 | fi |
4a531bb0 | 417 | $as_echo "$as_me: error: $2" >&2 |
b08c89d9 UD |
418 | as_fn_exit $as_status |
419 | } # as_fn_error | |
420 | ||
26f56c1c UD |
421 | if expr a : '\(a\)' >/dev/null 2>&1 && |
422 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
f4b07664 RM |
423 | as_expr=expr |
424 | else | |
425 | as_expr=false | |
426 | fi | |
427 | ||
26f56c1c | 428 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
f4b07664 RM |
429 | as_basename=basename |
430 | else | |
431 | as_basename=false | |
432 | fi | |
3a12e572 | 433 | |
b08c89d9 UD |
434 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
435 | as_dirname=dirname | |
436 | else | |
437 | as_dirname=false | |
438 | fi | |
3a12e572 | 439 | |
26f56c1c | 440 | as_me=`$as_basename -- "$0" || |
3a12e572 UD |
441 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
442 | X"$0" : 'X\(//\)$' \| \ | |
26f56c1c | 443 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
322e23db | 444 | $as_echo X/"$0" | |
26f56c1c UD |
445 | sed '/^.*\/\([^/][^/]*\)\/*$/{ |
446 | s//\1/ | |
447 | q | |
448 | } | |
449 | /^X\/\(\/\/\)$/{ | |
450 | s//\1/ | |
451 | q | |
452 | } | |
453 | /^X\/\(\/\).*/{ | |
454 | s//\1/ | |
455 | q | |
456 | } | |
457 | s/.*/./; q'` | |
3a12e572 | 458 | |
b08c89d9 UD |
459 | # Avoid depending upon Character Ranges. |
460 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
461 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
462 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
463 | as_cr_digits='0123456789' | |
464 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
f4b07664 | 465 | |
3a12e572 | 466 | |
b08c89d9 UD |
467 | as_lineno_1=$LINENO as_lineno_1a=$LINENO |
468 | as_lineno_2=$LINENO as_lineno_2a=$LINENO | |
469 | eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && | |
470 | test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { | |
471 | # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) | |
472 | sed -n ' | |
473 | p | |
474 | /[$]LINENO/= | |
475 | ' <$as_myself | | |
476 | sed ' | |
477 | s/[$]LINENO.*/&-/ | |
478 | t lineno | |
479 | b | |
480 | :lineno | |
481 | N | |
482 | :loop | |
483 | s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ | |
484 | t loop | |
485 | s/-\n.*// | |
486 | ' >$as_me.lineno && | |
487 | chmod +x "$as_me.lineno" || | |
488 | { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } | |
cd6ede75 | 489 | |
f4a58f0d L |
490 | # If we had to re-execute with $CONFIG_SHELL, we're ensured to have |
491 | # already done that, so ensure we don't try to do so again and fall | |
492 | # in an infinite loop. This has already happened in practice. | |
493 | _as_can_reexec=no; export _as_can_reexec | |
b08c89d9 UD |
494 | # Don't try to exec as it changes $[0], causing all sort of problems |
495 | # (the dirname of $[0] is not the place where we might find the | |
496 | # original and so on. Autoconf is especially sensitive to this). | |
497 | . "./$as_me.lineno" | |
498 | # Exit status is that of the last command. | |
499 | exit | |
26f56c1c | 500 | } |
cd6ede75 | 501 | |
b08c89d9 UD |
502 | ECHO_C= ECHO_N= ECHO_T= |
503 | case `echo -n x` in #((((( | |
504 | -n*) | |
505 | case `echo 'xy\c'` in | |
506 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. | |
507 | xy) ECHO_C='\c';; | |
508 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
509 | ECHO_T=' ';; | |
510 | esac;; | |
511 | *) | |
512 | ECHO_N='-n';; | |
513 | esac | |
650425ce | 514 | |
b08c89d9 UD |
515 | rm -f conf$$ conf$$.exe conf$$.file |
516 | if test -d conf$$.dir; then | |
517 | rm -f conf$$.dir/conf$$.file | |
518 | else | |
519 | rm -f conf$$.dir | |
520 | mkdir conf$$.dir 2>/dev/null | |
26f56c1c | 521 | fi |
b08c89d9 UD |
522 | if (echo >conf$$.file) 2>/dev/null; then |
523 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
524 | as_ln_s='ln -s' | |
525 | # ... but there are two gotchas: | |
526 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
527 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
f4a58f0d | 528 | # In both cases, we have to default to `cp -pR'. |
b08c89d9 | 529 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || |
f4a58f0d | 530 | as_ln_s='cp -pR' |
b08c89d9 UD |
531 | elif ln conf$$.file conf$$ 2>/dev/null; then |
532 | as_ln_s=ln | |
533 | else | |
f4a58f0d | 534 | as_ln_s='cp -pR' |
b08c89d9 | 535 | fi |
26f56c1c | 536 | else |
f4a58f0d | 537 | as_ln_s='cp -pR' |
26f56c1c | 538 | fi |
b08c89d9 UD |
539 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
540 | rmdir conf$$.dir 2>/dev/null | |
26f56c1c | 541 | |
b08c89d9 UD |
542 | if mkdir -p . 2>/dev/null; then |
543 | as_mkdir_p='mkdir -p "$as_dir"' | |
544 | else | |
545 | test -d ./-p && rmdir ./-p | |
546 | as_mkdir_p=false | |
26f56c1c UD |
547 | fi |
548 | ||
f4a58f0d L |
549 | as_test_x='test -x' |
550 | as_executable_p=as_fn_executable_p | |
26f56c1c | 551 | |
b08c89d9 UD |
552 | # Sed expression to map a string onto a valid CPP name. |
553 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" | |
26f56c1c | 554 | |
b08c89d9 UD |
555 | # Sed expression to map a string onto a valid variable name. |
556 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" | |
26f56c1c UD |
557 | |
558 | ||
b08c89d9 UD |
559 | test -n "$DJDIR" || exec 7<&0 </dev/null |
560 | exec 6>&1 | |
cd6ede75 | 561 | |
3a12e572 | 562 | # Name of the host. |
4a531bb0 | 563 | # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, |
3a12e572 UD |
564 | # so uname gets run too. |
565 | ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` | |
566 | ||
3a12e572 UD |
567 | # |
568 | # Initializations. | |
569 | # | |
cd6ede75 | 570 | ac_default_prefix=/usr/local |
26f56c1c | 571 | ac_clean_files= |
f4b07664 | 572 | ac_config_libobj_dir=. |
26f56c1c | 573 | LIBOBJS= |
3a12e572 UD |
574 | cross_compiling=no |
575 | subdirs= | |
576 | MFLAGS= | |
577 | MAKEFLAGS= | |
3a12e572 | 578 | |
3a12e572 | 579 | # Identity of this package. |
f4b07664 | 580 | PACKAGE_NAME='GNU C Library' |
f318beb8 | 581 | PACKAGE_TARNAME='glibc' |
f4b07664 RM |
582 | PACKAGE_VERSION='(see version.h)' |
583 | PACKAGE_STRING='GNU C Library (see version.h)' | |
f318beb8 UD |
584 | PACKAGE_BUGREPORT='http://sourceware.org/bugzilla/' |
585 | PACKAGE_URL='http://www.gnu.org/software/glibc/' | |
3a12e572 UD |
586 | |
587 | ac_unique_file="include/features.h" | |
322e23db | 588 | enable_option_checking=no |
322e23db | 589 | ac_subst_vars='LTLIBOBJS |
a152f366 | 590 | LIBOBJS |
322e23db UD |
591 | RELEASE |
592 | VERSION | |
593 | mach_interface_list | |
594 | DEFINES | |
322e23db | 595 | static_nss |
322e23db | 596 | profile |
cc08749b | 597 | libc_cv_pie_default |
322e23db UD |
598 | libc_cv_pic_default |
599 | shared | |
600 | static | |
322e23db UD |
601 | ldd_rewrite_script |
602 | use_ldconfig | |
322e23db | 603 | libc_cv_rootsbindir |
4248b1b1 | 604 | libc_cv_localstatedir |
322e23db | 605 | libc_cv_sysconfdir |
90fe682d | 606 | libc_cv_complocaledir |
aaa8cb4b | 607 | libc_cv_rtlddir |
322e23db | 608 | libc_cv_slibdir |
3cc3ef96 | 609 | use_nscd |
322e23db | 610 | libc_cv_gcc_unwind_find_fde |
7ffa9423 | 611 | libc_extra_cppflags |
30b99d79 | 612 | libc_extra_cflags |
99e1dc0a | 613 | libc_cv_cxx_thread_local |
61653dfb | 614 | CPPUNDEFS |
322e23db UD |
615 | have_selinux |
616 | have_libcap | |
617 | have_libaudit | |
618 | LIBGD | |
85c2e611 | 619 | libc_cv_cc_loop_to_function |
322e23db | 620 | libc_cv_cc_submachine |
bef0b507 | 621 | libc_cv_cc_nofma |
61655555 | 622 | libc_cv_mtls_dialect_gnu2 |
322e23db | 623 | fno_unit_at_a_time |
5c550700 | 624 | libc_cv_output_format |
89569c8b | 625 | libc_cv_has_glob_dat |
322e23db UD |
626 | libc_cv_hashstyle |
627 | libc_cv_fpie | |
628 | libc_cv_z_execstack | |
629 | libc_cv_z_combreloc | |
630 | ASFLAGS_config | |
322e23db | 631 | libc_cv_cc_with_libunwind |
19f1a11e | 632 | libc_cv_insert |
83569fb8 | 633 | libc_cv_protected_data |
322e23db UD |
634 | BISON |
635 | INSTALL_INFO | |
636 | PERL | |
322e23db | 637 | BASH_SHELL |
a65ea28d | 638 | CXX_BITS_STD_ABS_H |
fc3e1337 FW |
639 | CXX_CMATH_HEADER |
640 | CXX_CSTDLIB_HEADER | |
322e23db UD |
641 | CXX_SYSINCLUDES |
642 | SYSINCLUDES | |
8ce8299f SP |
643 | PYTHON |
644 | PYTHON_PROG | |
322e23db | 645 | AUTOCONF |
30b99d79 | 646 | NM |
0786794f | 647 | AWK |
322e23db UD |
648 | SED |
649 | MAKEINFO | |
650 | MSGFMT | |
651 | MAKE | |
322e23db UD |
652 | LD |
653 | AS | |
6014c65d | 654 | GPROF |
1b74661a | 655 | OBJCOPY |
322e23db UD |
656 | OBJDUMP |
657 | AR | |
658 | LN_S | |
659 | INSTALL_DATA | |
660 | INSTALL_SCRIPT | |
661 | INSTALL_PROGRAM | |
322e23db UD |
662 | sysnames |
663 | submachine | |
6f89d2f3 | 664 | multi_arch |
03baef1c NA |
665 | no_stack_protector |
666 | stack_protector | |
667 | libc_cv_ssp | |
322e23db | 668 | base_machine |
67e58f39 | 669 | have_tunables |
e4608715 | 670 | build_pt_chown |
c53d909c | 671 | build_nscd |
1e4d83f6 | 672 | build_obsolete_nsl |
021db4be | 673 | link_obsolete_rpc |
84aa7516 | 674 | libc_cv_static_nss_crypt |
322e23db | 675 | libc_cv_nss_crypt |
d5c3fafc | 676 | experimental_malloc |
a4ecc9eb | 677 | enable_werror |
322e23db UD |
678 | all_warnings |
679 | force_install | |
680 | bindnow | |
5a414ff7 | 681 | enable_lock_elision |
740b3dbe | 682 | hardcoded_path_in_tests |
1cba4036 | 683 | enable_timezone_tools |
f781ef40 | 684 | use_default_link |
c91c505f | 685 | sysheaders |
322e23db UD |
686 | with_fp |
687 | ac_ct_CXX | |
688 | CXXFLAGS | |
689 | CXX | |
e4693aa7 | 690 | READELF |
322e23db UD |
691 | CPP |
692 | cross_compiling | |
693 | BUILD_CC | |
694 | OBJEXT | |
695 | ac_ct_CC | |
696 | CPPFLAGS | |
697 | LDFLAGS | |
698 | CFLAGS | |
699 | CC | |
c16a054d AS |
700 | host_os |
701 | host_vendor | |
702 | host_cpu | |
703 | host | |
704 | build_os | |
705 | build_vendor | |
706 | build_cpu | |
707 | build | |
7967983f | 708 | subdirs |
8b748aed JM |
709 | REPORT_BUGS_TEXI |
710 | REPORT_BUGS_TO | |
711 | PKGVERSION_TEXI | |
712 | PKGVERSION | |
322e23db UD |
713 | target_alias |
714 | host_alias | |
715 | build_alias | |
716 | LIBS | |
717 | ECHO_T | |
718 | ECHO_N | |
719 | ECHO_C | |
720 | DEFS | |
721 | mandir | |
722 | localedir | |
723 | libdir | |
724 | psdir | |
725 | pdfdir | |
726 | dvidir | |
727 | htmldir | |
728 | infodir | |
729 | docdir | |
730 | oldincludedir | |
731 | includedir | |
732 | localstatedir | |
733 | sharedstatedir | |
734 | sysconfdir | |
735 | datadir | |
736 | datarootdir | |
737 | libexecdir | |
738 | sbindir | |
739 | bindir | |
740 | program_transform_name | |
741 | prefix | |
742 | exec_prefix | |
b08c89d9 | 743 | PACKAGE_URL |
322e23db UD |
744 | PACKAGE_BUGREPORT |
745 | PACKAGE_STRING | |
746 | PACKAGE_VERSION | |
747 | PACKAGE_TARNAME | |
748 | PACKAGE_NAME | |
749 | PATH_SEPARATOR | |
750 | SHELL' | |
a152f366 | 751 | ac_subst_files='' |
322e23db UD |
752 | ac_user_opts=' |
753 | enable_option_checking | |
8b748aed JM |
754 | with_pkgversion |
755 | with_bugurl | |
322e23db UD |
756 | with_gd |
757 | with_gd_include | |
758 | with_gd_lib | |
759 | with_fp | |
760 | with_binutils | |
322e23db | 761 | with_selinux |
322e23db | 762 | with_headers |
f781ef40 | 763 | with_default_link |
322e23db | 764 | enable_sanity_checks |
322e23db UD |
765 | enable_shared |
766 | enable_profile | |
1cba4036 | 767 | enable_timezone_tools |
740b3dbe | 768 | enable_hardcoded_path_in_tests |
322e23db | 769 | enable_stackguard_randomization |
1717da59 | 770 | enable_lock_elision |
322e23db UD |
771 | enable_hidden_plt |
772 | enable_bind_now | |
03baef1c | 773 | enable_stack_protector |
322e23db UD |
774 | enable_static_nss |
775 | enable_force_install | |
8894bad3 | 776 | enable_maintainer_mode |
322e23db UD |
777 | enable_kernel |
778 | enable_all_warnings | |
a4ecc9eb | 779 | enable_werror |
322e23db | 780 | enable_multi_arch |
d5c3fafc | 781 | enable_experimental_malloc |
322e23db | 782 | enable_nss_crypt |
021db4be | 783 | enable_obsolete_rpc |
1e4d83f6 | 784 | enable_obsolete_nsl |
3a097cc7 | 785 | enable_systemtap |
c53d909c | 786 | enable_build_nscd |
3cc3ef96 | 787 | enable_nscd |
e4608715 | 788 | enable_pt_chown |
67e58f39 | 789 | enable_tunables |
5695d46f | 790 | enable_mathvec |
322e23db UD |
791 | with_cpu |
792 | ' | |
a152f366 UD |
793 | ac_precious_vars='build_alias |
794 | host_alias | |
795 | target_alias | |
796 | CC | |
797 | CFLAGS | |
798 | LDFLAGS | |
799 | LIBS | |
800 | CPPFLAGS | |
801 | CPP | |
802 | CXX | |
803 | CXXFLAGS | |
804 | CCC' | |
644d3857 | 805 | ac_subdirs_all='' |
a152f366 UD |
806 | |
807 | # Initialize some variables set by options. | |
808 | ac_init_help= | |
809 | ac_init_version=false | |
322e23db UD |
810 | ac_unrecognized_opts= |
811 | ac_unrecognized_sep= | |
a152f366 UD |
812 | # The variables have the same names as the options, with |
813 | # dashes changed to underlines. | |
814 | cache_file=/dev/null | |
815 | exec_prefix=NONE | |
816 | no_create= | |
817 | no_recursion= | |
818 | prefix=NONE | |
819 | program_prefix=NONE | |
820 | program_suffix=NONE | |
821 | program_transform_name=s,x,x, | |
822 | silent= | |
823 | site= | |
824 | srcdir= | |
825 | verbose= | |
826 | x_includes=NONE | |
827 | x_libraries=NONE | |
828 | ||
829 | # Installation directory options. | |
830 | # These are left unexpanded so users can "make install exec_prefix=/foo" | |
831 | # and all the variables that are supposed to be based on exec_prefix | |
832 | # by default will actually change. | |
833 | # Use braces instead of parens because sh, perl, etc. also accept them. | |
834 | # (The list follows the same order as the GNU Coding Standards.) | |
835 | bindir='${exec_prefix}/bin' | |
836 | sbindir='${exec_prefix}/sbin' | |
837 | libexecdir='${exec_prefix}/libexec' | |
838 | datarootdir='${prefix}/share' | |
839 | datadir='${datarootdir}' | |
840 | sysconfdir='${prefix}/etc' | |
841 | sharedstatedir='${prefix}/com' | |
842 | localstatedir='${prefix}/var' | |
843 | includedir='${prefix}/include' | |
844 | oldincludedir='/usr/include' | |
845 | docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' | |
846 | infodir='${datarootdir}/info' | |
847 | htmldir='${docdir}' | |
26f56c1c UD |
848 | dvidir='${docdir}' |
849 | pdfdir='${docdir}' | |
850 | psdir='${docdir}' | |
851 | libdir='${exec_prefix}/lib' | |
852 | localedir='${datarootdir}/locale' | |
853 | mandir='${datarootdir}/man' | |
cd6ede75 | 854 | |
cd6ede75 | 855 | ac_prev= |
26f56c1c | 856 | ac_dashdash= |
cd6ede75 UD |
857 | for ac_option |
858 | do | |
cd6ede75 UD |
859 | # If the previous option needs an argument, assign it. |
860 | if test -n "$ac_prev"; then | |
26f56c1c | 861 | eval $ac_prev=\$ac_option |
cd6ede75 UD |
862 | ac_prev= |
863 | continue | |
864 | fi | |
865 | ||
26f56c1c | 866 | case $ac_option in |
f318beb8 UD |
867 | *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; |
868 | *=) ac_optarg= ;; | |
869 | *) ac_optarg=yes ;; | |
26f56c1c | 870 | esac |
cd6ede75 UD |
871 | |
872 | # Accept the important Cygnus configure options, so we can diagnose typos. | |
873 | ||
26f56c1c UD |
874 | case $ac_dashdash$ac_option in |
875 | --) | |
876 | ac_dashdash=yes ;; | |
cd6ede75 UD |
877 | |
878 | -bindir | --bindir | --bindi | --bind | --bin | --bi) | |
879 | ac_prev=bindir ;; | |
880 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) | |
3a12e572 | 881 | bindir=$ac_optarg ;; |
cd6ede75 UD |
882 | |
883 | -build | --build | --buil | --bui | --bu) | |
3a12e572 | 884 | ac_prev=build_alias ;; |
cd6ede75 | 885 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) |
3a12e572 | 886 | build_alias=$ac_optarg ;; |
cd6ede75 UD |
887 | |
888 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
889 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
890 | ac_prev=cache_file ;; | |
891 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
892 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) | |
3a12e572 UD |
893 | cache_file=$ac_optarg ;; |
894 | ||
895 | --config-cache | -C) | |
896 | cache_file=config.cache ;; | |
cd6ede75 | 897 | |
26f56c1c | 898 | -datadir | --datadir | --datadi | --datad) |
cd6ede75 | 899 | ac_prev=datadir ;; |
26f56c1c | 900 | -datadir=* | --datadir=* | --datadi=* | --datad=*) |
3a12e572 | 901 | datadir=$ac_optarg ;; |
cd6ede75 | 902 | |
26f56c1c UD |
903 | -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ |
904 | | --dataroo | --dataro | --datar) | |
905 | ac_prev=datarootdir ;; | |
906 | -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ | |
907 | | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) | |
908 | datarootdir=$ac_optarg ;; | |
909 | ||
cd6ede75 | 910 | -disable-* | --disable-*) |
322e23db | 911 | ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` |
cd6ede75 | 912 | # Reject names that are not valid shell variable names. |
322e23db | 913 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
4a531bb0 | 914 | as_fn_error $? "invalid feature name: $ac_useropt" |
322e23db UD |
915 | ac_useropt_orig=$ac_useropt |
916 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
917 | case $ac_user_opts in | |
918 | *" | |
919 | "enable_$ac_useropt" | |
920 | "*) ;; | |
921 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" | |
922 | ac_unrecognized_sep=', ';; | |
923 | esac | |
924 | eval enable_$ac_useropt=no ;; | |
26f56c1c UD |
925 | |
926 | -docdir | --docdir | --docdi | --doc | --do) | |
927 | ac_prev=docdir ;; | |
928 | -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) | |
929 | docdir=$ac_optarg ;; | |
930 | ||
931 | -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) | |
932 | ac_prev=dvidir ;; | |
933 | -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) | |
934 | dvidir=$ac_optarg ;; | |
cd6ede75 UD |
935 | |
936 | -enable-* | --enable-*) | |
322e23db | 937 | ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` |
cd6ede75 | 938 | # Reject names that are not valid shell variable names. |
322e23db | 939 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
4a531bb0 | 940 | as_fn_error $? "invalid feature name: $ac_useropt" |
322e23db UD |
941 | ac_useropt_orig=$ac_useropt |
942 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
943 | case $ac_user_opts in | |
944 | *" | |
945 | "enable_$ac_useropt" | |
946 | "*) ;; | |
947 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" | |
948 | ac_unrecognized_sep=', ';; | |
949 | esac | |
950 | eval enable_$ac_useropt=\$ac_optarg ;; | |
cd6ede75 UD |
951 | |
952 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | |
953 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | |
954 | | --exec | --exe | --ex) | |
955 | ac_prev=exec_prefix ;; | |
956 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | |
957 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | |
958 | | --exec=* | --exe=* | --ex=*) | |
3a12e572 | 959 | exec_prefix=$ac_optarg ;; |
cd6ede75 UD |
960 | |
961 | -gas | --gas | --ga | --g) | |
962 | # Obsolete; use --with-gas. | |
963 | with_gas=yes ;; | |
964 | ||
3a12e572 UD |
965 | -help | --help | --hel | --he | -h) |
966 | ac_init_help=long ;; | |
967 | -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) | |
968 | ac_init_help=recursive ;; | |
969 | -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) | |
970 | ac_init_help=short ;; | |
cd6ede75 UD |
971 | |
972 | -host | --host | --hos | --ho) | |
3a12e572 | 973 | ac_prev=host_alias ;; |
cd6ede75 | 974 | -host=* | --host=* | --hos=* | --ho=*) |
3a12e572 | 975 | host_alias=$ac_optarg ;; |
cd6ede75 | 976 | |
26f56c1c UD |
977 | -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) |
978 | ac_prev=htmldir ;; | |
979 | -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ | |
980 | | --ht=*) | |
981 | htmldir=$ac_optarg ;; | |
982 | ||
cd6ede75 UD |
983 | -includedir | --includedir | --includedi | --included | --include \ |
984 | | --includ | --inclu | --incl | --inc) | |
985 | ac_prev=includedir ;; | |
986 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | |
987 | | --includ=* | --inclu=* | --incl=* | --inc=*) | |
3a12e572 | 988 | includedir=$ac_optarg ;; |
cd6ede75 UD |
989 | |
990 | -infodir | --infodir | --infodi | --infod | --info | --inf) | |
991 | ac_prev=infodir ;; | |
992 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) | |
3a12e572 | 993 | infodir=$ac_optarg ;; |
cd6ede75 UD |
994 | |
995 | -libdir | --libdir | --libdi | --libd) | |
996 | ac_prev=libdir ;; | |
997 | -libdir=* | --libdir=* | --libdi=* | --libd=*) | |
3a12e572 | 998 | libdir=$ac_optarg ;; |
cd6ede75 UD |
999 | |
1000 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | |
1001 | | --libexe | --libex | --libe) | |
1002 | ac_prev=libexecdir ;; | |
1003 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | |
1004 | | --libexe=* | --libex=* | --libe=*) | |
3a12e572 | 1005 | libexecdir=$ac_optarg ;; |
cd6ede75 | 1006 | |
26f56c1c UD |
1007 | -localedir | --localedir | --localedi | --localed | --locale) |
1008 | ac_prev=localedir ;; | |
1009 | -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) | |
1010 | localedir=$ac_optarg ;; | |
1011 | ||
cd6ede75 | 1012 | -localstatedir | --localstatedir | --localstatedi | --localstated \ |
26f56c1c | 1013 | | --localstate | --localstat | --localsta | --localst | --locals) |
cd6ede75 UD |
1014 | ac_prev=localstatedir ;; |
1015 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | |
26f56c1c | 1016 | | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) |
3a12e572 | 1017 | localstatedir=$ac_optarg ;; |
cd6ede75 UD |
1018 | |
1019 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) | |
1020 | ac_prev=mandir ;; | |
1021 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) | |
3a12e572 | 1022 | mandir=$ac_optarg ;; |
cd6ede75 UD |
1023 | |
1024 | -nfp | --nfp | --nf) | |
1025 | # Obsolete; use --without-fp. | |
1026 | with_fp=no ;; | |
1027 | ||
1028 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
3a12e572 | 1029 | | --no-cr | --no-c | -n) |
cd6ede75 UD |
1030 | no_create=yes ;; |
1031 | ||
1032 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
1033 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) | |
1034 | no_recursion=yes ;; | |
1035 | ||
1036 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ | |
1037 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ | |
1038 | | --oldin | --oldi | --old | --ol | --o) | |
1039 | ac_prev=oldincludedir ;; | |
1040 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | |
1041 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | |
1042 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) | |
3a12e572 | 1043 | oldincludedir=$ac_optarg ;; |
cd6ede75 UD |
1044 | |
1045 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
1046 | ac_prev=prefix ;; | |
1047 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
3a12e572 | 1048 | prefix=$ac_optarg ;; |
cd6ede75 UD |
1049 | |
1050 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ | |
1051 | | --program-pre | --program-pr | --program-p) | |
1052 | ac_prev=program_prefix ;; | |
1053 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ | |
1054 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) | |
3a12e572 | 1055 | program_prefix=$ac_optarg ;; |
cd6ede75 UD |
1056 | |
1057 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ | |
1058 | | --program-suf | --program-su | --program-s) | |
1059 | ac_prev=program_suffix ;; | |
1060 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ | |
1061 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) | |
3a12e572 | 1062 | program_suffix=$ac_optarg ;; |
cd6ede75 UD |
1063 | |
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) | |
1071 | ac_prev=program_transform_name ;; | |
1072 | -program-transform-name=* | --program-transform-name=* \ | |
1073 | | --program-transform-nam=* | --program-transform-na=* \ | |
1074 | | --program-transform-n=* | --program-transform-=* \ | |
1075 | | --program-transform=* | --program-transfor=* \ | |
1076 | | --program-transfo=* | --program-transf=* \ | |
1077 | | --program-trans=* | --program-tran=* \ | |
1078 | | --progr-tra=* | --program-tr=* | --program-t=*) | |
3a12e572 | 1079 | program_transform_name=$ac_optarg ;; |
cd6ede75 | 1080 | |
26f56c1c UD |
1081 | -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) |
1082 | ac_prev=pdfdir ;; | |
1083 | -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) | |
1084 | pdfdir=$ac_optarg ;; | |
1085 | ||
1086 | -psdir | --psdir | --psdi | --psd | --ps) | |
1087 | ac_prev=psdir ;; | |
1088 | -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) | |
1089 | psdir=$ac_optarg ;; | |
1090 | ||
cd6ede75 UD |
1091 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
1092 | | -silent | --silent | --silen | --sile | --sil) | |
1093 | silent=yes ;; | |
1094 | ||
1095 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) | |
1096 | ac_prev=sbindir ;; | |
1097 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | |
1098 | | --sbi=* | --sb=*) | |
3a12e572 | 1099 | sbindir=$ac_optarg ;; |
cd6ede75 UD |
1100 | |
1101 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ | |
1102 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | |
1103 | | --sharedst | --shareds | --shared | --share | --shar \ | |
1104 | | --sha | --sh) | |
1105 | ac_prev=sharedstatedir ;; | |
1106 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ | |
1107 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | |
1108 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | |
1109 | | --sha=* | --sh=*) | |
3a12e572 | 1110 | sharedstatedir=$ac_optarg ;; |
cd6ede75 UD |
1111 | |
1112 | -site | --site | --sit) | |
1113 | ac_prev=site ;; | |
1114 | -site=* | --site=* | --sit=*) | |
3a12e572 | 1115 | site=$ac_optarg ;; |
cd6ede75 UD |
1116 | |
1117 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
1118 | ac_prev=srcdir ;; | |
1119 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
3a12e572 | 1120 | srcdir=$ac_optarg ;; |
cd6ede75 UD |
1121 | |
1122 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | |
1123 | | --syscon | --sysco | --sysc | --sys | --sy) | |
1124 | ac_prev=sysconfdir ;; | |
1125 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | |
1126 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) | |
3a12e572 | 1127 | sysconfdir=$ac_optarg ;; |
cd6ede75 UD |
1128 | |
1129 | -target | --target | --targe | --targ | --tar | --ta | --t) | |
3a12e572 | 1130 | ac_prev=target_alias ;; |
cd6ede75 | 1131 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) |
3a12e572 | 1132 | target_alias=$ac_optarg ;; |
cd6ede75 UD |
1133 | |
1134 | -v | -verbose | --verbose | --verbos | --verbo | --verb) | |
1135 | verbose=yes ;; | |
1136 | ||
3a12e572 UD |
1137 | -version | --version | --versio | --versi | --vers | -V) |
1138 | ac_init_version=: ;; | |
cd6ede75 UD |
1139 | |
1140 | -with-* | --with-*) | |
322e23db | 1141 | ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` |
cd6ede75 | 1142 | # Reject names that are not valid shell variable names. |
322e23db | 1143 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
4a531bb0 | 1144 | as_fn_error $? "invalid package name: $ac_useropt" |
322e23db UD |
1145 | ac_useropt_orig=$ac_useropt |
1146 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1147 | case $ac_user_opts in | |
1148 | *" | |
1149 | "with_$ac_useropt" | |
1150 | "*) ;; | |
1151 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" | |
1152 | ac_unrecognized_sep=', ';; | |
1153 | esac | |
1154 | eval with_$ac_useropt=\$ac_optarg ;; | |
cd6ede75 UD |
1155 | |
1156 | -without-* | --without-*) | |
322e23db | 1157 | ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` |
cd6ede75 | 1158 | # Reject names that are not valid shell variable names. |
322e23db | 1159 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
4a531bb0 | 1160 | as_fn_error $? "invalid package name: $ac_useropt" |
322e23db UD |
1161 | ac_useropt_orig=$ac_useropt |
1162 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1163 | case $ac_user_opts in | |
1164 | *" | |
1165 | "with_$ac_useropt" | |
1166 | "*) ;; | |
1167 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" | |
1168 | ac_unrecognized_sep=', ';; | |
1169 | esac | |
1170 | eval with_$ac_useropt=no ;; | |
cd6ede75 UD |
1171 | |
1172 | --x) | |
1173 | # Obsolete; use --with-x. | |
1174 | with_x=yes ;; | |
1175 | ||
1176 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | |
1177 | | --x-incl | --x-inc | --x-in | --x-i) | |
1178 | ac_prev=x_includes ;; | |
1179 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | |
1180 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) | |
3a12e572 | 1181 | x_includes=$ac_optarg ;; |
cd6ede75 UD |
1182 | |
1183 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ | |
1184 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) | |
1185 | ac_prev=x_libraries ;; | |
1186 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | |
1187 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | |
3a12e572 | 1188 | x_libraries=$ac_optarg ;; |
cd6ede75 | 1189 | |
4a531bb0 L |
1190 | -*) as_fn_error $? "unrecognized option: \`$ac_option' |
1191 | Try \`$0 --help' for more information" | |
cd6ede75 UD |
1192 | ;; |
1193 | ||
3a12e572 UD |
1194 | *=*) |
1195 | ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` | |
1196 | # Reject names that are not valid shell variable names. | |
b08c89d9 UD |
1197 | case $ac_envvar in #( |
1198 | '' | [0-9]* | *[!_$as_cr_alnum]* ) | |
4a531bb0 | 1199 | as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; |
b08c89d9 | 1200 | esac |
26f56c1c | 1201 | eval $ac_envvar=\$ac_optarg |
3a12e572 UD |
1202 | export $ac_envvar ;; |
1203 | ||
cd6ede75 | 1204 | *) |
3a12e572 | 1205 | # FIXME: should be removed in autoconf 3.0. |
322e23db | 1206 | $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 |
3a12e572 | 1207 | expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && |
322e23db | 1208 | $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 |
f318beb8 | 1209 | : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" |
cd6ede75 UD |
1210 | ;; |
1211 | ||
1212 | esac | |
1213 | done | |
1214 | ||
1215 | if test -n "$ac_prev"; then | |
3a12e572 | 1216 | ac_option=--`echo $ac_prev | sed 's/_/-/g'` |
4a531bb0 | 1217 | as_fn_error $? "missing argument to $ac_option" |
cd6ede75 | 1218 | fi |
cd6ede75 | 1219 | |
322e23db UD |
1220 | if test -n "$ac_unrecognized_opts"; then |
1221 | case $enable_option_checking in | |
1222 | no) ;; | |
4a531bb0 | 1223 | fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; |
322e23db UD |
1224 | *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; |
1225 | esac | |
1226 | fi | |
1227 | ||
1228 | # Check all directory arguments for consistency. | |
26f56c1c UD |
1229 | for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ |
1230 | datadir sysconfdir sharedstatedir localstatedir includedir \ | |
1231 | oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ | |
1232 | libdir localedir mandir | |
cd6ede75 | 1233 | do |
26f56c1c | 1234 | eval ac_val=\$$ac_var |
322e23db UD |
1235 | # Remove trailing slashes. |
1236 | case $ac_val in | |
1237 | */ ) | |
1238 | ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` | |
1239 | eval $ac_var=\$ac_val;; | |
1240 | esac | |
1241 | # Be sure to have absolute directory names. | |
3a12e572 | 1242 | case $ac_val in |
26f56c1c UD |
1243 | [\\/$]* | ?:[\\/]* ) continue;; |
1244 | NONE | '' ) case $ac_var in *prefix ) continue;; esac;; | |
cd6ede75 | 1245 | esac |
4a531bb0 | 1246 | as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" |
cd6ede75 UD |
1247 | done |
1248 | ||
3a12e572 UD |
1249 | # There might be people who depend on the old broken behavior: `$host' |
1250 | # used to hold the argument of --host etc. | |
1251 | # FIXME: To remove some day. | |
1252 | build=$build_alias | |
1253 | host=$host_alias | |
1254 | target=$target_alias | |
1255 | ||
1256 | # FIXME: To remove some day. | |
1257 | if test "x$host_alias" != x; then | |
1258 | if test "x$build_alias" = x; then | |
1259 | cross_compiling=maybe | |
3a12e572 UD |
1260 | elif test "x$build_alias" != "x$host_alias"; then |
1261 | cross_compiling=yes | |
1262 | fi | |
1263 | fi | |
cd6ede75 | 1264 | |
3a12e572 UD |
1265 | ac_tool_prefix= |
1266 | test -n "$host_alias" && ac_tool_prefix=$host_alias- | |
1267 | ||
1268 | test "$silent" = yes && exec 6>/dev/null | |
cd6ede75 | 1269 | |
cd6ede75 | 1270 | |
26f56c1c UD |
1271 | ac_pwd=`pwd` && test -n "$ac_pwd" && |
1272 | ac_ls_di=`ls -di .` && | |
1273 | ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || | |
4a531bb0 | 1274 | as_fn_error $? "working directory cannot be determined" |
26f56c1c | 1275 | test "X$ac_ls_di" = "X$ac_pwd_ls_di" || |
4a531bb0 | 1276 | as_fn_error $? "pwd does not report name of working directory" |
26f56c1c UD |
1277 | |
1278 | ||
cd6ede75 UD |
1279 | # Find the source files, if location was not specified. |
1280 | if test -z "$srcdir"; then | |
1281 | ac_srcdir_defaulted=yes | |
26f56c1c | 1282 | # Try the directory containing this script, then the parent directory. |
322e23db UD |
1283 | ac_confdir=`$as_dirname -- "$as_myself" || |
1284 | $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
1285 | X"$as_myself" : 'X\(//\)[^/]' \| \ | |
1286 | X"$as_myself" : 'X\(//\)$' \| \ | |
1287 | X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || | |
1288 | $as_echo X"$as_myself" | | |
26f56c1c UD |
1289 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
1290 | s//\1/ | |
1291 | q | |
1292 | } | |
1293 | /^X\(\/\/\)[^/].*/{ | |
1294 | s//\1/ | |
1295 | q | |
1296 | } | |
1297 | /^X\(\/\/\)$/{ | |
1298 | s//\1/ | |
1299 | q | |
1300 | } | |
1301 | /^X\(\/\).*/{ | |
1302 | s//\1/ | |
1303 | q | |
1304 | } | |
1305 | s/.*/./; q'` | |
cd6ede75 | 1306 | srcdir=$ac_confdir |
26f56c1c | 1307 | if test ! -r "$srcdir/$ac_unique_file"; then |
cd6ede75 UD |
1308 | srcdir=.. |
1309 | fi | |
1310 | else | |
1311 | ac_srcdir_defaulted=no | |
1312 | fi | |
26f56c1c UD |
1313 | if test ! -r "$srcdir/$ac_unique_file"; then |
1314 | test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." | |
4a531bb0 | 1315 | as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" |
cd6ede75 | 1316 | fi |
26f56c1c UD |
1317 | ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" |
1318 | ac_abs_confdir=`( | |
4a531bb0 | 1319 | cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" |
26f56c1c UD |
1320 | pwd)` |
1321 | # When building in place, set srcdir=. | |
1322 | if test "$ac_abs_confdir" = "$ac_pwd"; then | |
1323 | srcdir=. | |
1324 | fi | |
1325 | # Remove unnecessary trailing slashes from srcdir. | |
1326 | # Double slashes in file names in object file debugging info | |
1327 | # mess up M-x gdb in Emacs. | |
1328 | case $srcdir in | |
1329 | */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; | |
1330 | esac | |
1331 | for ac_var in $ac_precious_vars; do | |
1332 | eval ac_env_${ac_var}_set=\${${ac_var}+set} | |
1333 | eval ac_env_${ac_var}_value=\$${ac_var} | |
1334 | eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} | |
1335 | eval ac_cv_env_${ac_var}_value=\$${ac_var} | |
1336 | done | |
3a12e572 UD |
1337 | |
1338 | # | |
1339 | # Report the --help message. | |
1340 | # | |
1341 | if test "$ac_init_help" = "long"; then | |
1342 | # Omit some internal or obsolete options to make the list less imposing. | |
1343 | # This message is too long to be a string in the A/UX 3.1 sh. | |
1344 | cat <<_ACEOF | |
f4b07664 | 1345 | \`configure' configures GNU C Library (see version.h) to adapt to many kinds of systems. |
3a12e572 UD |
1346 | |
1347 | Usage: $0 [OPTION]... [VAR=VALUE]... | |
1348 | ||
1349 | To assign environment variables (e.g., CC, CFLAGS...), specify them as | |
1350 | VAR=VALUE. See below for descriptions of some of the useful variables. | |
1351 | ||
1352 | Defaults for the options are specified in brackets. | |
1353 | ||
1354 | Configuration: | |
1355 | -h, --help display this help and exit | |
1356 | --help=short display options specific to this package | |
1357 | --help=recursive display the short help of all the included packages | |
1358 | -V, --version display version information and exit | |
4a531bb0 | 1359 | -q, --quiet, --silent do not print \`checking ...' messages |
3a12e572 UD |
1360 | --cache-file=FILE cache test results in FILE [disabled] |
1361 | -C, --config-cache alias for \`--cache-file=config.cache' | |
1362 | -n, --no-create do not create output files | |
1363 | --srcdir=DIR find the sources in DIR [configure dir or \`..'] | |
1364 | ||
3a12e572 UD |
1365 | Installation directories: |
1366 | --prefix=PREFIX install architecture-independent files in PREFIX | |
322e23db | 1367 | [$ac_default_prefix] |
3a12e572 | 1368 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
322e23db | 1369 | [PREFIX] |
3a12e572 UD |
1370 | |
1371 | By default, \`make install' will install all the files in | |
1372 | \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify | |
1373 | an installation prefix other than \`$ac_default_prefix' using \`--prefix', | |
1374 | for instance \`--prefix=\$HOME'. | |
1375 | ||
1376 | For better control, use the options below. | |
1377 | ||
1378 | Fine tuning of the installation directories: | |
322e23db UD |
1379 | --bindir=DIR user executables [EPREFIX/bin] |
1380 | --sbindir=DIR system admin executables [EPREFIX/sbin] | |
1381 | --libexecdir=DIR program executables [EPREFIX/libexec] | |
1382 | --sysconfdir=DIR read-only single-machine data [PREFIX/etc] | |
1383 | --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] | |
1384 | --localstatedir=DIR modifiable single-machine data [PREFIX/var] | |
1385 | --libdir=DIR object code libraries [EPREFIX/lib] | |
1386 | --includedir=DIR C header files [PREFIX/include] | |
1387 | --oldincludedir=DIR C header files for non-gcc [/usr/include] | |
1388 | --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] | |
1389 | --datadir=DIR read-only architecture-independent data [DATAROOTDIR] | |
1390 | --infodir=DIR info documentation [DATAROOTDIR/info] | |
1391 | --localedir=DIR locale-dependent data [DATAROOTDIR/locale] | |
1392 | --mandir=DIR man documentation [DATAROOTDIR/man] | |
f318beb8 | 1393 | --docdir=DIR documentation root [DATAROOTDIR/doc/glibc] |
322e23db UD |
1394 | --htmldir=DIR html documentation [DOCDIR] |
1395 | --dvidir=DIR dvi documentation [DOCDIR] | |
1396 | --pdfdir=DIR pdf documentation [DOCDIR] | |
1397 | --psdir=DIR ps documentation [DOCDIR] | |
3a12e572 UD |
1398 | _ACEOF |
1399 | ||
1400 | cat <<\_ACEOF | |
1401 | ||
1402 | System types: | |
1403 | --build=BUILD configure for building on BUILD [guessed] | |
1404 | --host=HOST cross-compile to build programs to run on HOST [BUILD] | |
1405 | _ACEOF | |
1406 | fi | |
cd6ede75 | 1407 | |
3a12e572 | 1408 | if test -n "$ac_init_help"; then |
f4b07664 RM |
1409 | case $ac_init_help in |
1410 | short | recursive ) echo "Configuration of GNU C Library (see version.h):";; | |
1411 | esac | |
3a12e572 UD |
1412 | cat <<\_ACEOF |
1413 | ||
1414 | Optional Features: | |
322e23db | 1415 | --disable-option-checking ignore unrecognized --enable/--with options |
3a12e572 UD |
1416 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) |
1417 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] | |
6b7f6183 RM |
1418 | --disable-sanity-checks really do not use threads (should not be used except |
1419 | in special situations) [default=yes] | |
a0da5fe1 | 1420 | --enable-shared build shared library [default=yes if GNU ld] |
11bf311e | 1421 | --enable-profile build profiled library [default=no] |
1cba4036 | 1422 | --disable-timezone-tools |
44f826e3 | 1423 | do not install timezone tools [default=install] |
740b3dbe L |
1424 | --enable-hardcoded-path-in-tests |
1425 | hardcode newly built glibc path in tests | |
1426 | [default=no] | |
35f1e827 UD |
1427 | --enable-stackguard-randomization |
1428 | initialize __stack_chk_guard canary with a random | |
1429 | number at program start | |
1717da59 | 1430 | --enable-lock-elision=yes/no |
52dfbe13 | 1431 | Enable lock elision for pthread mutexes by default |
3a12e572 | 1432 | --disable-hidden-plt do not hide internal function calls to avoid PLT |
4df8c11d | 1433 | --enable-bind-now disable lazy relocations in DSOs |
03baef1c NA |
1434 | --enable-stack-protector=[yes|no|all|strong] |
1435 | Use -fstack-protector[-all|-strong] to detect glibc | |
1436 | buffer overflows | |
6b7f6183 | 1437 | --enable-static-nss build static NSS modules [default=no] |
3a12e572 | 1438 | --disable-force-install don't force installation of files from this package, |
6b7f6183 | 1439 | even if they are older than the installed files |
8894bad3 AM |
1440 | --enable-maintainer-mode |
1441 | enable make rules and dependencies not useful (and | |
1442 | sometimes confusing) to the casual installer | |
6b7f6183 RM |
1443 | --enable-kernel=VERSION compile for compatibility with kernel not older than |
1444 | VERSION | |
3a12e572 | 1445 | --enable-all-warnings enable all useful warnings gcc can issue |
a4ecc9eb | 1446 | --disable-werror do not build with -Werror |
425ce2ed UD |
1447 | --enable-multi-arch enable single DSO with optimizations for multiple |
1448 | architectures | |
d5c3fafc DD |
1449 | --disable-experimental-malloc |
1450 | disable experimental malloc features | |
ff886b82 | 1451 | --enable-nss-crypt enable libcrypt to use nss |
021db4be AJ |
1452 | --enable-obsolete-rpc build and install the obsolete RPC code for |
1453 | link-time usage | |
1e4d83f6 TK |
1454 | --enable-obsolete-nsl build and install the obsolete libnsl library and |
1455 | depending NSS modules | |
3a097cc7 | 1456 | --enable-systemtap enable systemtap static probe points [default=no] |
c53d909c | 1457 | --disable-build-nscd disable building and installing the nscd daemon |
3cc3ef96 | 1458 | --disable-nscd library functions will not contact the nscd daemon |
e4608715 | 1459 | --enable-pt_chown Enable building and installing pt_chown |
6765d5d3 SP |
1460 | --enable-tunables Enable tunables support. Known values are 'yes', |
1461 | 'no' and 'valstring' | |
5695d46f AS |
1462 | --enable-mathvec Enable building and installing mathvec [default |
1463 | depends on architecture] | |
3a12e572 UD |
1464 | |
1465 | Optional Packages: | |
1466 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] | |
1467 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) | |
8b748aed JM |
1468 | --with-pkgversion=PKG Use PKG in the version string in place of "GNU libc" |
1469 | --with-bugurl=URL Direct users to URL to report a bug | |
3a12e572 UD |
1470 | --with-gd=DIR find libgd include dir and library with prefix DIR |
1471 | --with-gd-include=DIR find libgd include files in DIR | |
1472 | --with-gd-lib=DIR find libgd library files in DIR | |
6b7f6183 RM |
1473 | --with-fp if using floating-point hardware [default=yes] |
1474 | --with-binutils=PATH specify location of binutils (as and ld) | |
74a30a58 | 1475 | --with-selinux if building with SELinux support |
6b7f6183 | 1476 | --with-headers=PATH location of system headers to use (for example |
26f56c1c | 1477 | /usr/src/linux/include) [default=compiler default] |
fd5e21c7 | 1478 | --with-default-link do not use explicit linker scripts |
2ceaa76a | 1479 | --with-cpu=CPU select code for CPU variant |
3a12e572 UD |
1480 | |
1481 | Some influential environment variables: | |
1482 | CC C compiler command | |
1483 | CFLAGS C compiler flags | |
1484 | LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a | |
1485 | nonstandard directory <lib dir> | |
26f56c1c | 1486 | LIBS libraries to pass to the linker, e.g. -l<library> |
b08c89d9 | 1487 | CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if |
26f56c1c | 1488 | you have headers in a nonstandard directory <include dir> |
3a12e572 | 1489 | CPP C preprocessor |
925c3c5c UD |
1490 | CXX C++ compiler command |
1491 | CXXFLAGS C++ compiler flags | |
3a12e572 UD |
1492 | |
1493 | Use these variables to override the choices made by `configure' or to help | |
1494 | it to find libraries and programs with nonstandard names/locations. | |
1495 | ||
f318beb8 UD |
1496 | Report bugs to <http://sourceware.org/bugzilla/>. |
1497 | GNU C Library home page: <http://www.gnu.org/software/glibc/>. | |
b08c89d9 | 1498 | General help using GNU software: <http://www.gnu.org/gethelp/>. |
3a12e572 | 1499 | _ACEOF |
26f56c1c | 1500 | ac_status=$? |
3a12e572 UD |
1501 | fi |
1502 | ||
1503 | if test "$ac_init_help" = "recursive"; then | |
1504 | # If there are subdirs, report their specific --help. | |
3a12e572 | 1505 | for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue |
322e23db UD |
1506 | test -d "$ac_dir" || |
1507 | { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || | |
1508 | continue | |
3a12e572 UD |
1509 | ac_builddir=. |
1510 | ||
26f56c1c UD |
1511 | case "$ac_dir" in |
1512 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1513 | *) | |
322e23db | 1514 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
26f56c1c | 1515 | # A ".." for each directory in $ac_dir_suffix. |
322e23db | 1516 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
26f56c1c UD |
1517 | case $ac_top_builddir_sub in |
1518 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1519 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
1520 | esac ;; | |
1521 | esac | |
1522 | ac_abs_top_builddir=$ac_pwd | |
1523 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
1524 | # for backward compatibility: | |
1525 | ac_top_builddir=$ac_top_build_prefix | |
3a12e572 UD |
1526 | |
1527 | case $srcdir in | |
26f56c1c | 1528 | .) # We are building in place. |
3a12e572 | 1529 | ac_srcdir=. |
26f56c1c UD |
1530 | ac_top_srcdir=$ac_top_builddir_sub |
1531 | ac_abs_top_srcdir=$ac_pwd ;; | |
1532 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
3a12e572 | 1533 | ac_srcdir=$srcdir$ac_dir_suffix; |
26f56c1c UD |
1534 | ac_top_srcdir=$srcdir |
1535 | ac_abs_top_srcdir=$srcdir ;; | |
1536 | *) # Relative name. | |
1537 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
1538 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
1539 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
3a12e572 | 1540 | esac |
26f56c1c UD |
1541 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
1542 | ||
1543 | cd "$ac_dir" || { ac_status=$?; continue; } | |
1544 | # Check for guested configure. | |
1545 | if test -f "$ac_srcdir/configure.gnu"; then | |
1546 | echo && | |
1547 | $SHELL "$ac_srcdir/configure.gnu" --help=recursive | |
1548 | elif test -f "$ac_srcdir/configure"; then | |
1549 | echo && | |
1550 | $SHELL "$ac_srcdir/configure" --help=recursive | |
3a12e572 | 1551 | else |
322e23db | 1552 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 |
26f56c1c UD |
1553 | fi || ac_status=$? |
1554 | cd "$ac_pwd" || { ac_status=$?; break; } | |
3a12e572 UD |
1555 | done |
1556 | fi | |
1557 | ||
26f56c1c | 1558 | test -n "$ac_init_help" && exit $ac_status |
3a12e572 UD |
1559 | if $ac_init_version; then |
1560 | cat <<\_ACEOF | |
f4b07664 | 1561 | GNU C Library configure (see version.h) |
f4a58f0d | 1562 | generated by GNU Autoconf 2.69 |
3a12e572 | 1563 | |
f4a58f0d | 1564 | Copyright (C) 2012 Free Software Foundation, Inc. |
3a12e572 UD |
1565 | This configure script is free software; the Free Software Foundation |
1566 | gives unlimited permission to copy, distribute and modify it. | |
1567 | _ACEOF | |
26f56c1c | 1568 | exit |
3a12e572 | 1569 | fi |
3a12e572 | 1570 | |
b08c89d9 UD |
1571 | ## ------------------------ ## |
1572 | ## Autoconf initialization. ## | |
1573 | ## ------------------------ ## | |
3a12e572 | 1574 | |
b08c89d9 UD |
1575 | # ac_fn_c_try_compile LINENO |
1576 | # -------------------------- | |
1577 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1578 | ac_fn_c_try_compile () | |
3a12e572 | 1579 | { |
b08c89d9 UD |
1580 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
1581 | rm -f conftest.$ac_objext | |
1582 | if { { ac_try="$ac_compile" | |
1583 | case "(($ac_try" in | |
1584 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1585 | *) ac_try_echo=$ac_try;; | |
1586 | esac | |
1587 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1588 | $as_echo "$ac_try_echo"; } >&5 | |
1589 | (eval "$ac_compile") 2>conftest.err | |
1590 | ac_status=$? | |
1591 | if test -s conftest.err; then | |
1592 | grep -v '^ *+' conftest.err >conftest.er1 | |
1593 | cat conftest.er1 >&5 | |
1594 | mv -f conftest.er1 conftest.err | |
1595 | fi | |
1596 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1597 | test $ac_status = 0; } && { | |
1598 | test -z "$ac_c_werror_flag" || | |
1599 | test ! -s conftest.err | |
1600 | } && test -s conftest.$ac_objext; then : | |
1601 | ac_retval=0 | |
1602 | else | |
1603 | $as_echo "$as_me: failed program was:" >&5 | |
1604 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3a12e572 | 1605 | |
b08c89d9 UD |
1606 | ac_retval=1 |
1607 | fi | |
f318beb8 | 1608 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
b08c89d9 | 1609 | as_fn_set_status $ac_retval |
3a12e572 | 1610 | |
b08c89d9 | 1611 | } # ac_fn_c_try_compile |
3a12e572 | 1612 | |
b08c89d9 UD |
1613 | # ac_fn_cxx_try_compile LINENO |
1614 | # ---------------------------- | |
1615 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1616 | ac_fn_cxx_try_compile () | |
1617 | { | |
1618 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1619 | rm -f conftest.$ac_objext | |
1620 | if { { ac_try="$ac_compile" | |
1621 | case "(($ac_try" in | |
1622 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1623 | *) ac_try_echo=$ac_try;; | |
1624 | esac | |
1625 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1626 | $as_echo "$ac_try_echo"; } >&5 | |
1627 | (eval "$ac_compile") 2>conftest.err | |
1628 | ac_status=$? | |
1629 | if test -s conftest.err; then | |
1630 | grep -v '^ *+' conftest.err >conftest.er1 | |
1631 | cat conftest.er1 >&5 | |
1632 | mv -f conftest.er1 conftest.err | |
1633 | fi | |
1634 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1635 | test $ac_status = 0; } && { | |
1636 | test -z "$ac_cxx_werror_flag" || | |
1637 | test ! -s conftest.err | |
1638 | } && test -s conftest.$ac_objext; then : | |
1639 | ac_retval=0 | |
1640 | else | |
1641 | $as_echo "$as_me: failed program was:" >&5 | |
1642 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1643 | ||
1644 | ac_retval=1 | |
1645 | fi | |
f318beb8 | 1646 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
b08c89d9 UD |
1647 | as_fn_set_status $ac_retval |
1648 | ||
1649 | } # ac_fn_cxx_try_compile | |
1650 | ||
e4693aa7 RM |
1651 | # ac_fn_cxx_try_link LINENO |
1652 | # ------------------------- | |
1653 | # Try to link conftest.$ac_ext, and return whether this succeeded. | |
1654 | ac_fn_cxx_try_link () | |
1655 | { | |
1656 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1657 | rm -f conftest.$ac_objext conftest$ac_exeext | |
1658 | if { { ac_try="$ac_link" | |
1659 | case "(($ac_try" in | |
1660 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1661 | *) ac_try_echo=$ac_try;; | |
1662 | esac | |
1663 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1664 | $as_echo "$ac_try_echo"; } >&5 | |
1665 | (eval "$ac_link") 2>conftest.err | |
1666 | ac_status=$? | |
1667 | if test -s conftest.err; then | |
1668 | grep -v '^ *+' conftest.err >conftest.er1 | |
1669 | cat conftest.er1 >&5 | |
1670 | mv -f conftest.er1 conftest.err | |
1671 | fi | |
1672 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1673 | test $ac_status = 0; } && { | |
1674 | test -z "$ac_cxx_werror_flag" || | |
1675 | test ! -s conftest.err | |
1676 | } && test -s conftest$ac_exeext && { | |
1677 | test "$cross_compiling" = yes || | |
1678 | test -x conftest$ac_exeext | |
1679 | }; then : | |
1680 | ac_retval=0 | |
1681 | else | |
1682 | $as_echo "$as_me: failed program was:" >&5 | |
1683 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1684 | ||
1685 | ac_retval=1 | |
1686 | fi | |
1687 | # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information | |
1688 | # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would | |
1689 | # interfere with the next link command; also delete a directory that is | |
1690 | # left behind by Apple's compiler. We do this before executing the actions. | |
1691 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
1692 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno | |
1693 | as_fn_set_status $ac_retval | |
1694 | ||
1695 | } # ac_fn_cxx_try_link | |
1696 | ||
b08c89d9 UD |
1697 | # ac_fn_c_try_link LINENO |
1698 | # ----------------------- | |
1699 | # Try to link conftest.$ac_ext, and return whether this succeeded. | |
1700 | ac_fn_c_try_link () | |
1701 | { | |
1702 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1703 | rm -f conftest.$ac_objext conftest$ac_exeext | |
1704 | if { { ac_try="$ac_link" | |
1705 | case "(($ac_try" in | |
1706 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1707 | *) ac_try_echo=$ac_try;; | |
1708 | esac | |
1709 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1710 | $as_echo "$ac_try_echo"; } >&5 | |
1711 | (eval "$ac_link") 2>conftest.err | |
1712 | ac_status=$? | |
1713 | if test -s conftest.err; then | |
1714 | grep -v '^ *+' conftest.err >conftest.er1 | |
1715 | cat conftest.er1 >&5 | |
1716 | mv -f conftest.er1 conftest.err | |
1717 | fi | |
1718 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1719 | test $ac_status = 0; } && { | |
1720 | test -z "$ac_c_werror_flag" || | |
1721 | test ! -s conftest.err | |
1722 | } && test -s conftest$ac_exeext && { | |
1723 | test "$cross_compiling" = yes || | |
f4a58f0d | 1724 | test -x conftest$ac_exeext |
b08c89d9 UD |
1725 | }; then : |
1726 | ac_retval=0 | |
1727 | else | |
1728 | $as_echo "$as_me: failed program was:" >&5 | |
1729 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1730 | ||
1731 | ac_retval=1 | |
1732 | fi | |
1733 | # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information | |
1734 | # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would | |
1735 | # interfere with the next link command; also delete a directory that is | |
1736 | # left behind by Apple's compiler. We do this before executing the actions. | |
1737 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
f318beb8 | 1738 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
b08c89d9 UD |
1739 | as_fn_set_status $ac_retval |
1740 | ||
1741 | } # ac_fn_c_try_link | |
b08c89d9 UD |
1742 | cat >config.log <<_ACEOF |
1743 | This file contains any messages produced by compilers while | |
1744 | running configure, to aid debugging if configure makes a mistake. | |
1745 | ||
1746 | It was created by GNU C Library $as_me (see version.h), which was | |
f4a58f0d | 1747 | generated by GNU Autoconf 2.69. Invocation command line was |
b08c89d9 UD |
1748 | |
1749 | $ $0 $@ | |
1750 | ||
1751 | _ACEOF | |
1752 | exec 5>>config.log | |
1753 | { | |
1754 | cat <<_ASUNAME | |
1755 | ## --------- ## | |
1756 | ## Platform. ## | |
1757 | ## --------- ## | |
1758 | ||
1759 | hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` | |
1760 | uname -m = `(uname -m) 2>/dev/null || echo unknown` | |
1761 | uname -r = `(uname -r) 2>/dev/null || echo unknown` | |
1762 | uname -s = `(uname -s) 2>/dev/null || echo unknown` | |
1763 | uname -v = `(uname -v) 2>/dev/null || echo unknown` | |
1764 | ||
1765 | /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` | |
1766 | /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` | |
1767 | ||
1768 | /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` | |
1769 | /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` | |
1770 | /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` | |
1771 | /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` | |
1772 | /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` | |
1773 | /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` | |
1774 | /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` | |
1775 | ||
1776 | _ASUNAME | |
3a12e572 UD |
1777 | |
1778 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
1779 | for as_dir in $PATH | |
1780 | do | |
1781 | IFS=$as_save_IFS | |
1782 | test -z "$as_dir" && as_dir=. | |
b08c89d9 UD |
1783 | $as_echo "PATH: $as_dir" |
1784 | done | |
26f56c1c | 1785 | IFS=$as_save_IFS |
3a12e572 UD |
1786 | |
1787 | } >&5 | |
1788 | ||
1789 | cat >&5 <<_ACEOF | |
1790 | ||
1791 | ||
1792 | ## ----------- ## | |
1793 | ## Core tests. ## | |
1794 | ## ----------- ## | |
1795 | ||
1796 | _ACEOF | |
1797 | ||
1798 | ||
1799 | # Keep a trace of the command line. | |
1800 | # Strip out --no-create and --no-recursion so they do not pile up. | |
2abf9ff1 | 1801 | # Strip out --silent because we don't want to record it for future runs. |
3a12e572 | 1802 | # Also quote any args containing shell meta-characters. |
2abf9ff1 | 1803 | # Make two passes to allow for proper duplicate-argument suppression. |
3a12e572 | 1804 | ac_configure_args= |
2abf9ff1 RM |
1805 | ac_configure_args0= |
1806 | ac_configure_args1= | |
2abf9ff1 RM |
1807 | ac_must_keep_next=false |
1808 | for ac_pass in 1 2 | |
3a12e572 | 1809 | do |
2abf9ff1 RM |
1810 | for ac_arg |
1811 | do | |
1812 | case $ac_arg in | |
1813 | -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; | |
1814 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
1815 | | -silent | --silent | --silen | --sile | --sil) | |
1816 | continue ;; | |
26f56c1c | 1817 | *\'*) |
322e23db | 1818 | ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
2abf9ff1 RM |
1819 | esac |
1820 | case $ac_pass in | |
b08c89d9 | 1821 | 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; |
2abf9ff1 | 1822 | 2) |
b08c89d9 | 1823 | as_fn_append ac_configure_args1 " '$ac_arg'" |
2abf9ff1 | 1824 | if test $ac_must_keep_next = true; then |
9382fcee | 1825 | ac_must_keep_next=false # Got value, back to normal. |
2abf9ff1 | 1826 | else |
9382fcee RM |
1827 | case $ac_arg in |
1828 | *=* | --config-cache | -C | -disable-* | --disable-* \ | |
1829 | | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ | |
1830 | | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ | |
1831 | | -with-* | --with-* | -without-* | --without-* | --x) | |
1832 | case "$ac_configure_args0 " in | |
1833 | "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; | |
1834 | esac | |
1835 | ;; | |
1836 | -* ) ac_must_keep_next=true ;; | |
1837 | esac | |
2abf9ff1 | 1838 | fi |
b08c89d9 | 1839 | as_fn_append ac_configure_args " '$ac_arg'" |
2abf9ff1 RM |
1840 | ;; |
1841 | esac | |
1842 | done | |
3a12e572 | 1843 | done |
b08c89d9 UD |
1844 | { ac_configure_args0=; unset ac_configure_args0;} |
1845 | { ac_configure_args1=; unset ac_configure_args1;} | |
3a12e572 UD |
1846 | |
1847 | # When interrupted or exit'd, cleanup temporary files, and complete | |
1848 | # config.log. We remove comments because anyway the quotes in there | |
1849 | # would cause problems or look ugly. | |
26f56c1c UD |
1850 | # WARNING: Use '\'' to represent an apostrophe within the trap. |
1851 | # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. | |
3a12e572 UD |
1852 | trap 'exit_status=$? |
1853 | # Save into config.log some information that might help in debugging. | |
1854 | { | |
1855 | echo | |
f4b07664 | 1856 | |
4a531bb0 | 1857 | $as_echo "## ---------------- ## |
3a12e572 | 1858 | ## Cache variables. ## |
4a531bb0 | 1859 | ## ---------------- ##" |
3a12e572 UD |
1860 | echo |
1861 | # The following way of writing the cache mishandles newlines in values, | |
26f56c1c UD |
1862 | ( |
1863 | for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do | |
1864 | eval ac_val=\$$ac_var | |
1865 | case $ac_val in #( | |
1866 | *${as_nl}*) | |
1867 | case $ac_var in #( | |
b08c89d9 | 1868 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 |
322e23db | 1869 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; |
26f56c1c UD |
1870 | esac |
1871 | case $ac_var in #( | |
1872 | _ | IFS | as_nl) ;; #( | |
322e23db | 1873 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( |
b08c89d9 | 1874 | *) { eval $ac_var=; unset $ac_var;} ;; |
26f56c1c UD |
1875 | esac ;; |
1876 | esac | |
1877 | done | |
3a12e572 | 1878 | (set) 2>&1 | |
26f56c1c UD |
1879 | case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( |
1880 | *${as_nl}ac_space=\ *) | |
3a12e572 | 1881 | sed -n \ |
26f56c1c UD |
1882 | "s/'\''/'\''\\\\'\'''\''/g; |
1883 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" | |
1884 | ;; #( | |
3a12e572 | 1885 | *) |
26f56c1c | 1886 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
3a12e572 | 1887 | ;; |
26f56c1c UD |
1888 | esac | |
1889 | sort | |
1890 | ) | |
3a12e572 | 1891 | echo |
f4b07664 | 1892 | |
4a531bb0 | 1893 | $as_echo "## ----------------- ## |
f4b07664 | 1894 | ## Output variables. ## |
4a531bb0 | 1895 | ## ----------------- ##" |
f4b07664 RM |
1896 | echo |
1897 | for ac_var in $ac_subst_vars | |
1898 | do | |
26f56c1c UD |
1899 | eval ac_val=\$$ac_var |
1900 | case $ac_val in | |
322e23db | 1901 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; |
26f56c1c | 1902 | esac |
322e23db | 1903 | $as_echo "$ac_var='\''$ac_val'\''" |
f4b07664 RM |
1904 | done | sort |
1905 | echo | |
1906 | ||
1907 | if test -n "$ac_subst_files"; then | |
4a531bb0 | 1908 | $as_echo "## ------------------- ## |
26f56c1c | 1909 | ## File substitutions. ## |
4a531bb0 | 1910 | ## ------------------- ##" |
f4b07664 RM |
1911 | echo |
1912 | for ac_var in $ac_subst_files | |
1913 | do | |
26f56c1c UD |
1914 | eval ac_val=\$$ac_var |
1915 | case $ac_val in | |
322e23db | 1916 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; |
26f56c1c | 1917 | esac |
322e23db | 1918 | $as_echo "$ac_var='\''$ac_val'\''" |
f4b07664 RM |
1919 | done | sort |
1920 | echo | |
1921 | fi | |
1922 | ||
3a12e572 | 1923 | if test -s confdefs.h; then |
4a531bb0 | 1924 | $as_echo "## ----------- ## |
3a12e572 | 1925 | ## confdefs.h. ## |
4a531bb0 | 1926 | ## ----------- ##" |
3a12e572 | 1927 | echo |
26f56c1c | 1928 | cat confdefs.h |
3a12e572 UD |
1929 | echo |
1930 | fi | |
1931 | test "$ac_signal" != 0 && | |
322e23db UD |
1932 | $as_echo "$as_me: caught signal $ac_signal" |
1933 | $as_echo "$as_me: exit $exit_status" | |
3a12e572 | 1934 | } >&5 |
26f56c1c UD |
1935 | rm -f core *.core core.conftest.* && |
1936 | rm -f -r conftest* confdefs* conf$$* $ac_clean_files && | |
3a12e572 | 1937 | exit $exit_status |
26f56c1c | 1938 | ' 0 |
3a12e572 | 1939 | for ac_signal in 1 2 13 15; do |
b08c89d9 | 1940 | trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal |
3a12e572 UD |
1941 | done |
1942 | ac_signal=0 | |
1943 | ||
1944 | # confdefs.h avoids OS command line length limits that DEFS can exceed. | |
26f56c1c | 1945 | rm -f -r conftest* confdefs.h |
3a12e572 | 1946 | |
b08c89d9 UD |
1947 | $as_echo "/* confdefs.h */" > confdefs.h |
1948 | ||
3a12e572 UD |
1949 | # Predefined preprocessor variables. |
1950 | ||
1951 | cat >>confdefs.h <<_ACEOF | |
1952 | #define PACKAGE_NAME "$PACKAGE_NAME" | |
1953 | _ACEOF | |
1954 | ||
3a12e572 UD |
1955 | cat >>confdefs.h <<_ACEOF |
1956 | #define PACKAGE_TARNAME "$PACKAGE_TARNAME" | |
1957 | _ACEOF | |
1958 | ||
3a12e572 UD |
1959 | cat >>confdefs.h <<_ACEOF |
1960 | #define PACKAGE_VERSION "$PACKAGE_VERSION" | |
1961 | _ACEOF | |
1962 | ||
3a12e572 UD |
1963 | cat >>confdefs.h <<_ACEOF |
1964 | #define PACKAGE_STRING "$PACKAGE_STRING" | |
1965 | _ACEOF | |
1966 | ||
3a12e572 UD |
1967 | cat >>confdefs.h <<_ACEOF |
1968 | #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" | |
1969 | _ACEOF | |
1970 | ||
b08c89d9 UD |
1971 | cat >>confdefs.h <<_ACEOF |
1972 | #define PACKAGE_URL "$PACKAGE_URL" | |
1973 | _ACEOF | |
1974 | ||
3a12e572 UD |
1975 | |
1976 | # Let the site file select an alternate cache file if it wants to. | |
322e23db UD |
1977 | # Prefer an explicitly selected file to automatically selected ones. |
1978 | ac_site_file1=NONE | |
1979 | ac_site_file2=NONE | |
26f56c1c | 1980 | if test -n "$CONFIG_SITE"; then |
4a531bb0 L |
1981 | # We do not want a PATH search for config.site. |
1982 | case $CONFIG_SITE in #(( | |
1983 | -*) ac_site_file1=./$CONFIG_SITE;; | |
1984 | */*) ac_site_file1=$CONFIG_SITE;; | |
1985 | *) ac_site_file1=./$CONFIG_SITE;; | |
1986 | esac | |
26f56c1c | 1987 | elif test "x$prefix" != xNONE; then |
322e23db UD |
1988 | ac_site_file1=$prefix/share/config.site |
1989 | ac_site_file2=$prefix/etc/config.site | |
26f56c1c | 1990 | else |
322e23db UD |
1991 | ac_site_file1=$ac_default_prefix/share/config.site |
1992 | ac_site_file2=$ac_default_prefix/etc/config.site | |
cd6ede75 | 1993 | fi |
322e23db | 1994 | for ac_site_file in "$ac_site_file1" "$ac_site_file2" |
26f56c1c | 1995 | do |
322e23db | 1996 | test "x$ac_site_file" = xNONE && continue |
b08c89d9 UD |
1997 | if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then |
1998 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 | |
322e23db | 1999 | $as_echo "$as_me: loading site script $ac_site_file" >&6;} |
3a12e572 | 2000 | sed 's/^/| /' "$ac_site_file" >&5 |
4a531bb0 L |
2001 | . "$ac_site_file" \ |
2002 | || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
2003 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2004 | as_fn_error $? "failed to load site script $ac_site_file | |
2005 | See \`config.log' for more details" "$LINENO" 5; } | |
cd6ede75 UD |
2006 | fi |
2007 | done | |
2008 | ||
2009 | if test -r "$cache_file"; then | |
b08c89d9 UD |
2010 | # Some versions of bash will fail to source /dev/null (special files |
2011 | # actually), so we avoid doing that. DJGPP emulates it as a regular file. | |
2012 | if test /dev/null != "$cache_file" && test -f "$cache_file"; then | |
2013 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 | |
322e23db | 2014 | $as_echo "$as_me: loading cache $cache_file" >&6;} |
3a12e572 | 2015 | case $cache_file in |
26f56c1c UD |
2016 | [\\/]* | ?:[\\/]* ) . "$cache_file";; |
2017 | *) . "./$cache_file";; | |
3a12e572 UD |
2018 | esac |
2019 | fi | |
cd6ede75 | 2020 | else |
b08c89d9 | 2021 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 |
322e23db | 2022 | $as_echo "$as_me: creating cache $cache_file" >&6;} |
3a12e572 UD |
2023 | >$cache_file |
2024 | fi | |
2025 | ||
2026 | # Check that the precious variables saved in the cache have kept the same | |
2027 | # value. | |
2028 | ac_cache_corrupted=false | |
26f56c1c | 2029 | for ac_var in $ac_precious_vars; do |
3a12e572 UD |
2030 | eval ac_old_set=\$ac_cv_env_${ac_var}_set |
2031 | eval ac_new_set=\$ac_env_${ac_var}_set | |
26f56c1c UD |
2032 | eval ac_old_val=\$ac_cv_env_${ac_var}_value |
2033 | eval ac_new_val=\$ac_env_${ac_var}_value | |
3a12e572 UD |
2034 | case $ac_old_set,$ac_new_set in |
2035 | set,) | |
b08c89d9 | 2036 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 |
322e23db | 2037 | $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} |
3a12e572 UD |
2038 | ac_cache_corrupted=: ;; |
2039 | ,set) | |
b08c89d9 | 2040 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 |
322e23db | 2041 | $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} |
3a12e572 UD |
2042 | ac_cache_corrupted=: ;; |
2043 | ,);; | |
2044 | *) | |
2045 | if test "x$ac_old_val" != "x$ac_new_val"; then | |
322e23db UD |
2046 | # differences in whitespace do not lead to failure. |
2047 | ac_old_val_w=`echo x $ac_old_val` | |
2048 | ac_new_val_w=`echo x $ac_new_val` | |
2049 | if test "$ac_old_val_w" != "$ac_new_val_w"; then | |
b08c89d9 | 2050 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 |
322e23db UD |
2051 | $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} |
2052 | ac_cache_corrupted=: | |
2053 | else | |
b08c89d9 | 2054 | { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 |
322e23db UD |
2055 | $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} |
2056 | eval $ac_var=\$ac_old_val | |
2057 | fi | |
b08c89d9 | 2058 | { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 |
322e23db | 2059 | $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} |
b08c89d9 | 2060 | { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 |
322e23db | 2061 | $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} |
3a12e572 UD |
2062 | fi;; |
2063 | esac | |
2064 | # Pass precious variables to config.status. | |
2065 | if test "$ac_new_set" = set; then | |
2066 | case $ac_new_val in | |
322e23db | 2067 | *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; |
3a12e572 UD |
2068 | *) ac_arg=$ac_var=$ac_new_val ;; |
2069 | esac | |
2070 | case " $ac_configure_args " in | |
2071 | *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. | |
b08c89d9 | 2072 | *) as_fn_append ac_configure_args " '$ac_arg'" ;; |
3a12e572 UD |
2073 | esac |
2074 | fi | |
2075 | done | |
2076 | if $ac_cache_corrupted; then | |
b08c89d9 | 2077 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
322e23db | 2078 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
b08c89d9 | 2079 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 |
322e23db | 2080 | $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} |
4a531bb0 | 2081 | as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 |
cd6ede75 | 2082 | fi |
b08c89d9 UD |
2083 | ## -------------------- ## |
2084 | ## Main body of script. ## | |
2085 | ## -------------------- ## | |
cd6ede75 | 2086 | |
b08c89d9 UD |
2087 | ac_ext=c |
2088 | ac_cpp='$CPP $CPPFLAGS' | |
2089 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2090 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2091 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3a12e572 UD |
2092 | |
2093 | ||
cd6ede75 | 2094 | |
b08c89d9 | 2095 | ac_config_headers="$ac_config_headers config.h" |
63bda0c1 | 2096 | |
b08c89d9 UD |
2097 | ac_aux_dir= |
2098 | for ac_dir in scripts "$srcdir"/scripts; do | |
4a531bb0 L |
2099 | if test -f "$ac_dir/install-sh"; then |
2100 | ac_aux_dir=$ac_dir | |
2101 | ac_install_sh="$ac_aux_dir/install-sh -c" | |
2102 | break | |
2103 | elif test -f "$ac_dir/install.sh"; then | |
2104 | ac_aux_dir=$ac_dir | |
2105 | ac_install_sh="$ac_aux_dir/install.sh -c" | |
2106 | break | |
2107 | elif test -f "$ac_dir/shtool"; then | |
2108 | ac_aux_dir=$ac_dir | |
2109 | ac_install_sh="$ac_aux_dir/shtool install -c" | |
2110 | break | |
2111 | fi | |
b08c89d9 UD |
2112 | done |
2113 | if test -z "$ac_aux_dir"; then | |
4a531bb0 | 2114 | as_fn_error $? "cannot find install-sh, install.sh, or shtool in scripts \"$srcdir\"/scripts" "$LINENO" 5 |
b08c89d9 | 2115 | fi |
26f56c1c UD |
2116 | |
2117 | # These three variables are undocumented and unsupported, | |
2118 | # and are intended to be withdrawn in a future Autoconf release. | |
2119 | # They can cause serious problems if a builder's source tree is in a directory | |
2120 | # whose full name contains unusual characters. | |
2121 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. | |
2122 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. | |
2123 | ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. | |
2124 | ||
444518fe | 2125 | |
cd6ede75 | 2126 | |
8b748aed JM |
2127 | |
2128 | ||
2129 | # Check whether --with-pkgversion was given. | |
2130 | if test "${with_pkgversion+set}" = set; then : | |
2131 | withval=$with_pkgversion; case "$withval" in | |
2132 | yes) as_fn_error $? "package version not specified" "$LINENO" 5 ;; | |
2133 | no) PKGVERSION= ;; | |
2134 | *) PKGVERSION="($withval) " ;; | |
2135 | esac | |
2136 | else | |
2137 | PKGVERSION="(GNU libc) " | |
2138 | ||
2139 | fi | |
2140 | ||
2141 | PKGVERSION_TEXI=`echo "$PKGVERSION" | sed 's/@/@@/g'` | |
2142 | ||
2143 | ||
2144 | ||
2145 | ||
2146 | ||
2147 | # Check whether --with-bugurl was given. | |
2148 | if test "${with_bugurl+set}" = set; then : | |
2149 | withval=$with_bugurl; case "$withval" in | |
2150 | yes) as_fn_error $? "bug URL not specified" "$LINENO" 5 ;; | |
2151 | no) BUGURL= | |
2152 | ;; | |
2153 | *) BUGURL="$withval" | |
2154 | ;; | |
2155 | esac | |
2156 | else | |
2157 | BUGURL="http://www.gnu.org/software/libc/bugs.html" | |
2158 | ||
2159 | fi | |
2160 | ||
2161 | case ${BUGURL} in | |
2162 | "") | |
2163 | REPORT_BUGS_TO= | |
2164 | REPORT_BUGS_TEXI= | |
2165 | ;; | |
2166 | *) | |
2167 | REPORT_BUGS_TO="<$BUGURL>" | |
2168 | REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`} | |
2169 | ;; | |
2170 | esac; | |
2171 | ||
2172 | ||
2173 | ||
2174 | ||
2175 | cat >>confdefs.h <<_ACEOF | |
2176 | #define PKGVERSION "$PKGVERSION" | |
2177 | _ACEOF | |
2178 | ||
2179 | ||
2180 | cat >>confdefs.h <<_ACEOF | |
2181 | #define REPORT_BUGS_TO "$REPORT_BUGS_TO" | |
2182 | _ACEOF | |
2183 | ||
2184 | ||
918b5606 L |
2185 | # Glibc should not depend on any header files |
2186 | ||
2187 | ||
bb931195 TS |
2188 | # We require GCC, and by default use its preprocessor. Override AC_PROG_CPP |
2189 | # here to work around the Autoconf issue discussed in | |
2190 | # <http://sourceware.org/ml/libc-alpha/2013-01/msg00721.html>. | |
2191 | # AC_PROG_CPP | |
2192 | ||
b5a5da23 TS |
2193 | # We require GCC. Override _AC_PROG_CC_C89 here to work around the Autoconf |
2194 | # issue discussed in | |
2195 | # <http://sourceware.org/ml/libc-alpha/2013-01/msg00757.html>. | |
2196 | ||
2197 | ||
7967983f RM |
2198 | |
2199 | ||
2200 | subdirs="$subdirs " | |
2201 | ||
2202 | ||
c16a054d AS |
2203 | # Make sure we can run config.sub. |
2204 | $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || | |
4a531bb0 | 2205 | as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 |
c16a054d | 2206 | |
b08c89d9 | 2207 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 |
c16a054d | 2208 | $as_echo_n "checking build system type... " >&6; } |
f318beb8 | 2209 | if ${ac_cv_build+:} false; then : |
c16a054d AS |
2210 | $as_echo_n "(cached) " >&6 |
2211 | else | |
2212 | ac_build_alias=$build_alias | |
2213 | test "x$ac_build_alias" = x && | |
2214 | ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` | |
2215 | test "x$ac_build_alias" = x && | |
4a531bb0 | 2216 | as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 |
c16a054d | 2217 | ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || |
4a531bb0 | 2218 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 |
c16a054d AS |
2219 | |
2220 | fi | |
b08c89d9 | 2221 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 |
c16a054d AS |
2222 | $as_echo "$ac_cv_build" >&6; } |
2223 | case $ac_cv_build in | |
2224 | *-*-*) ;; | |
4a531bb0 | 2225 | *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; |
c16a054d AS |
2226 | esac |
2227 | build=$ac_cv_build | |
2228 | ac_save_IFS=$IFS; IFS='-' | |
2229 | set x $ac_cv_build | |
2230 | shift | |
2231 | build_cpu=$1 | |
2232 | build_vendor=$2 | |
2233 | shift; shift | |
2234 | # Remember, the first character of IFS is used to create $*, | |
2235 | # except with old shells: | |
2236 | build_os=$* | |
2237 | IFS=$ac_save_IFS | |
2238 | case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac | |
2239 | ||
2240 | ||
b08c89d9 | 2241 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 |
c16a054d | 2242 | $as_echo_n "checking host system type... " >&6; } |
f318beb8 | 2243 | if ${ac_cv_host+:} false; then : |
c16a054d AS |
2244 | $as_echo_n "(cached) " >&6 |
2245 | else | |
2246 | if test "x$host_alias" = x; then | |
2247 | ac_cv_host=$ac_cv_build | |
2248 | else | |
2249 | ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || | |
4a531bb0 | 2250 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 |
c16a054d AS |
2251 | fi |
2252 | ||
2253 | fi | |
b08c89d9 | 2254 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 |
c16a054d AS |
2255 | $as_echo "$ac_cv_host" >&6; } |
2256 | case $ac_cv_host in | |
2257 | *-*-*) ;; | |
4a531bb0 | 2258 | *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; |
c16a054d AS |
2259 | esac |
2260 | host=$ac_cv_host | |
2261 | ac_save_IFS=$IFS; IFS='-' | |
2262 | set x $ac_cv_host | |
2263 | shift | |
2264 | host_cpu=$1 | |
2265 | host_vendor=$2 | |
2266 | shift; shift | |
2267 | # Remember, the first character of IFS is used to create $*, | |
2268 | # except with old shells: | |
2269 | host_os=$* | |
2270 | IFS=$ac_save_IFS | |
2271 | case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac | |
2272 | ||
2273 | ||
2274 | ||
a152f366 UD |
2275 | ac_ext=c |
2276 | ac_cpp='$CPP $CPPFLAGS' | |
2277 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2278 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2279 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2280 | if test -n "$ac_tool_prefix"; then | |
2281 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. | |
2282 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 | |
b08c89d9 | 2283 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2284 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2285 | if ${ac_cv_prog_CC+:} false; then : |
322e23db | 2286 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2287 | else |
2288 | if test -n "$CC"; then | |
2289 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2290 | else | |
2291 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2292 | for as_dir in $PATH | |
2293 | do | |
2294 | IFS=$as_save_IFS | |
2295 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2296 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2297 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2298 | ac_cv_prog_CC="${ac_tool_prefix}gcc" |
b08c89d9 | 2299 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2300 | break 2 |
2301 | fi | |
2302 | done | |
b08c89d9 | 2303 | done |
a152f366 | 2304 | IFS=$as_save_IFS |
c8f3e6db | 2305 | |
26f56c1c | 2306 | fi |
26f56c1c | 2307 | fi |
a152f366 UD |
2308 | CC=$ac_cv_prog_CC |
2309 | if test -n "$CC"; then | |
b08c89d9 | 2310 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 2311 | $as_echo "$CC" >&6; } |
a152f366 | 2312 | else |
b08c89d9 | 2313 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2314 | $as_echo "no" >&6; } |
26f56c1c UD |
2315 | fi |
2316 | ||
e41db95b | 2317 | |
e41db95b | 2318 | fi |
a152f366 UD |
2319 | if test -z "$ac_cv_prog_CC"; then |
2320 | ac_ct_CC=$CC | |
2321 | # Extract the first word of "gcc", so it can be a program name with args. | |
2322 | set dummy gcc; ac_word=$2 | |
b08c89d9 | 2323 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2324 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2325 | if ${ac_cv_prog_ac_ct_CC+:} false; then : |
322e23db | 2326 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 2327 | else |
a152f366 UD |
2328 | if test -n "$ac_ct_CC"; then |
2329 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
a5a0310d | 2330 | else |
a152f366 UD |
2331 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2332 | for as_dir in $PATH | |
2333 | do | |
2334 | IFS=$as_save_IFS | |
2335 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2336 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2337 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2338 | ac_cv_prog_ac_ct_CC="gcc" |
b08c89d9 | 2339 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2340 | break 2 |
2341 | fi | |
2342 | done | |
b08c89d9 | 2343 | done |
a152f366 | 2344 | IFS=$as_save_IFS |
cd6ede75 | 2345 | |
a152f366 UD |
2346 | fi |
2347 | fi | |
2348 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2349 | if test -n "$ac_ct_CC"; then | |
b08c89d9 | 2350 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
322e23db | 2351 | $as_echo "$ac_ct_CC" >&6; } |
cd6ede75 | 2352 | else |
b08c89d9 | 2353 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2354 | $as_echo "no" >&6; } |
26f56c1c UD |
2355 | fi |
2356 | ||
a152f366 UD |
2357 | if test "x$ac_ct_CC" = x; then |
2358 | CC="" | |
2359 | else | |
2360 | case $cross_compiling:$ac_tool_warned in | |
2361 | yes:) | |
b08c89d9 | 2362 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
322e23db | 2363 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
a152f366 UD |
2364 | ac_tool_warned=yes ;; |
2365 | esac | |
2366 | CC=$ac_ct_CC | |
2367 | fi | |
74a30a58 | 2368 | else |
a152f366 | 2369 | CC="$ac_cv_prog_CC" |
26f56c1c UD |
2370 | fi |
2371 | ||
a152f366 UD |
2372 | if test -z "$CC"; then |
2373 | if test -n "$ac_tool_prefix"; then | |
2374 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. | |
2375 | set dummy ${ac_tool_prefix}cc; ac_word=$2 | |
b08c89d9 | 2376 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2377 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2378 | if ${ac_cv_prog_CC+:} false; then : |
322e23db | 2379 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2380 | else |
2381 | if test -n "$CC"; then | |
2382 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2383 | else | |
2384 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2385 | for as_dir in $PATH | |
2386 | do | |
2387 | IFS=$as_save_IFS | |
2388 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2389 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2390 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2391 | ac_cv_prog_CC="${ac_tool_prefix}cc" |
b08c89d9 | 2392 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2393 | break 2 |
2394 | fi | |
2395 | done | |
b08c89d9 | 2396 | done |
a152f366 | 2397 | IFS=$as_save_IFS |
74a30a58 | 2398 | |
a152f366 UD |
2399 | fi |
2400 | fi | |
2401 | CC=$ac_cv_prog_CC | |
2402 | if test -n "$CC"; then | |
b08c89d9 | 2403 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 2404 | $as_echo "$CC" >&6; } |
5af3245a | 2405 | else |
b08c89d9 | 2406 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2407 | $as_echo "no" >&6; } |
26f56c1c UD |
2408 | fi |
2409 | ||
5af3245a | 2410 | |
a152f366 | 2411 | fi |
26f56c1c | 2412 | fi |
a152f366 UD |
2413 | if test -z "$CC"; then |
2414 | # Extract the first word of "cc", so it can be a program name with args. | |
2415 | set dummy cc; ac_word=$2 | |
b08c89d9 | 2416 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2417 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2418 | if ${ac_cv_prog_CC+:} false; then : |
322e23db | 2419 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2420 | else |
2421 | if test -n "$CC"; then | |
2422 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2423 | else | |
2424 | ac_prog_rejected=no | |
2425 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2426 | for as_dir in $PATH | |
2427 | do | |
2428 | IFS=$as_save_IFS | |
2429 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2430 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2431 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 UD |
2432 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then |
2433 | ac_prog_rejected=yes | |
2434 | continue | |
2435 | fi | |
2436 | ac_cv_prog_CC="cc" | |
b08c89d9 | 2437 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2438 | break 2 |
2439 | fi | |
2440 | done | |
b08c89d9 | 2441 | done |
a152f366 | 2442 | IFS=$as_save_IFS |
26f56c1c | 2443 | |
a152f366 UD |
2444 | if test $ac_prog_rejected = yes; then |
2445 | # We found a bogon in the path, so make sure we never use it. | |
2446 | set dummy $ac_cv_prog_CC | |
2447 | shift | |
2448 | if test $# != 0; then | |
2449 | # We chose a different compiler from the bogus one. | |
2450 | # However, it has the same basename, so the bogon will be chosen | |
2451 | # first if we set CC to just the basename; use the full file name. | |
2452 | shift | |
2453 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" | |
6b3f2b3d | 2454 | fi |
4442d7e8 | 2455 | fi |
26f56c1c | 2456 | fi |
26f56c1c | 2457 | fi |
a152f366 UD |
2458 | CC=$ac_cv_prog_CC |
2459 | if test -n "$CC"; then | |
b08c89d9 | 2460 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 2461 | $as_echo "$CC" >&6; } |
7dbde9db | 2462 | else |
b08c89d9 | 2463 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2464 | $as_echo "no" >&6; } |
26f56c1c UD |
2465 | fi |
2466 | ||
7dbde9db | 2467 | |
26f56c1c | 2468 | fi |
a152f366 UD |
2469 | if test -z "$CC"; then |
2470 | if test -n "$ac_tool_prefix"; then | |
2471 | for ac_prog in cl.exe | |
2472 | do | |
2473 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
2474 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
b08c89d9 | 2475 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2476 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2477 | if ${ac_cv_prog_CC+:} false; then : |
322e23db | 2478 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 2479 | else |
a152f366 UD |
2480 | if test -n "$CC"; then |
2481 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
cd6ede75 | 2482 | else |
a152f366 UD |
2483 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2484 | for as_dir in $PATH | |
2485 | do | |
2486 | IFS=$as_save_IFS | |
2487 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2488 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2489 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2490 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" |
b08c89d9 | 2491 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2492 | break 2 |
2493 | fi | |
2494 | done | |
b08c89d9 | 2495 | done |
a152f366 | 2496 | IFS=$as_save_IFS |
26f56c1c | 2497 | |
26f56c1c | 2498 | fi |
a152f366 UD |
2499 | fi |
2500 | CC=$ac_cv_prog_CC | |
2501 | if test -n "$CC"; then | |
b08c89d9 | 2502 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 2503 | $as_echo "$CC" >&6; } |
650425ce | 2504 | else |
b08c89d9 | 2505 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2506 | $as_echo "no" >&6; } |
26f56c1c UD |
2507 | fi |
2508 | ||
cd6ede75 | 2509 | |
a152f366 UD |
2510 | test -n "$CC" && break |
2511 | done | |
26f56c1c | 2512 | fi |
a152f366 UD |
2513 | if test -z "$CC"; then |
2514 | ac_ct_CC=$CC | |
2515 | for ac_prog in cl.exe | |
2516 | do | |
2517 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
2518 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 2519 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2520 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2521 | if ${ac_cv_prog_ac_ct_CC+:} false; then : |
322e23db | 2522 | $as_echo_n "(cached) " >&6 |
62ab42d6 | 2523 | else |
a152f366 UD |
2524 | if test -n "$ac_ct_CC"; then |
2525 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
2526 | else | |
2527 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2528 | for as_dir in $PATH | |
2529 | do | |
2530 | IFS=$as_save_IFS | |
2531 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2532 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2533 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2534 | ac_cv_prog_ac_ct_CC="$ac_prog" |
b08c89d9 | 2535 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2536 | break 2 |
2537 | fi | |
2538 | done | |
b08c89d9 | 2539 | done |
a152f366 | 2540 | IFS=$as_save_IFS |
62ab42d6 UD |
2541 | |
2542 | fi | |
a152f366 UD |
2543 | fi |
2544 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2545 | if test -n "$ac_ct_CC"; then | |
b08c89d9 | 2546 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
322e23db | 2547 | $as_echo "$ac_ct_CC" >&6; } |
35f1e827 | 2548 | else |
b08c89d9 | 2549 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2550 | $as_echo "no" >&6; } |
26f56c1c UD |
2551 | fi |
2552 | ||
35f1e827 | 2553 | |
a152f366 UD |
2554 | test -n "$ac_ct_CC" && break |
2555 | done | |
35f1e827 | 2556 | |
a152f366 UD |
2557 | if test "x$ac_ct_CC" = x; then |
2558 | CC="" | |
2559 | else | |
2560 | case $cross_compiling:$ac_tool_warned in | |
2561 | yes:) | |
b08c89d9 | 2562 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
322e23db | 2563 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
a152f366 UD |
2564 | ac_tool_warned=yes ;; |
2565 | esac | |
2566 | CC=$ac_ct_CC | |
2567 | fi | |
26f56c1c | 2568 | fi |
cd6ede75 | 2569 | |
26f56c1c | 2570 | fi |
8d4b5a8a UD |
2571 | |
2572 | ||
b08c89d9 | 2573 | test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
322e23db | 2574 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
4a531bb0 L |
2575 | as_fn_error $? "no acceptable C compiler found in \$PATH |
2576 | See \`config.log' for more details" "$LINENO" 5; } | |
26f56c1c | 2577 | |
a152f366 | 2578 | # Provide some information about the compiler. |
b08c89d9 | 2579 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 |
322e23db UD |
2580 | set X $ac_compile |
2581 | ac_compiler=$2 | |
b08c89d9 UD |
2582 | for ac_option in --version -v -V -qversion; do |
2583 | { { ac_try="$ac_compiler $ac_option >&5" | |
a152f366 UD |
2584 | case "(($ac_try" in |
2585 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2586 | *) ac_try_echo=$ac_try;; | |
2587 | esac | |
b08c89d9 UD |
2588 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
2589 | $as_echo "$ac_try_echo"; } >&5 | |
2590 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
a152f366 | 2591 | ac_status=$? |
b08c89d9 UD |
2592 | if test -s conftest.err; then |
2593 | sed '10a\ | |
2594 | ... rest of stderr output deleted ... | |
2595 | 10q' conftest.err >conftest.er1 | |
2596 | cat conftest.er1 >&5 | |
2597 | fi | |
2598 | rm -f conftest.er1 conftest.err | |
2599 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2600 | test $ac_status = 0; } | |
2601 | done | |
26f56c1c | 2602 | |
a152f366 | 2603 | EXEEXT= |
b08c89d9 | 2604 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 |
322e23db | 2605 | $as_echo_n "checking for suffix of object files... " >&6; } |
f318beb8 | 2606 | if ${ac_cv_objext+:} false; then : |
322e23db | 2607 | $as_echo_n "(cached) " >&6 |
749a9a4f | 2608 | else |
b08c89d9 | 2609 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 | 2610 | /* end confdefs.h. */ |
749a9a4f | 2611 | |
a152f366 UD |
2612 | int |
2613 | main () | |
2614 | { | |
749a9a4f | 2615 | |
a152f366 UD |
2616 | ; |
2617 | return 0; | |
2618 | } | |
2619 | _ACEOF | |
2620 | rm -f conftest.o conftest.obj | |
b08c89d9 | 2621 | if { { ac_try="$ac_compile" |
a152f366 UD |
2622 | case "(($ac_try" in |
2623 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2624 | *) ac_try_echo=$ac_try;; | |
2625 | esac | |
b08c89d9 UD |
2626 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
2627 | $as_echo "$ac_try_echo"; } >&5 | |
a152f366 UD |
2628 | (eval "$ac_compile") 2>&5 |
2629 | ac_status=$? | |
b08c89d9 UD |
2630 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
2631 | test $ac_status = 0; }; then : | |
a152f366 UD |
2632 | for ac_file in conftest.o conftest.obj conftest.*; do |
2633 | test -f "$ac_file" || continue; | |
2634 | case $ac_file in | |
322e23db | 2635 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; |
a152f366 UD |
2636 | *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` |
2637 | break;; | |
2638 | esac | |
2639 | done | |
4df8c11d | 2640 | else |
322e23db | 2641 | $as_echo "$as_me: failed program was:" >&5 |
a152f366 | 2642 | sed 's/^/| /' conftest.$ac_ext >&5 |
26f56c1c | 2643 | |
b08c89d9 | 2644 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
322e23db | 2645 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
4a531bb0 L |
2646 | as_fn_error $? "cannot compute suffix of object files: cannot compile |
2647 | See \`config.log' for more details" "$LINENO" 5; } | |
26f56c1c | 2648 | fi |
a152f366 | 2649 | rm -f conftest.$ac_cv_objext conftest.$ac_ext |
cd6ede75 | 2650 | fi |
b08c89d9 | 2651 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 |
322e23db | 2652 | $as_echo "$ac_cv_objext" >&6; } |
a152f366 UD |
2653 | OBJEXT=$ac_cv_objext |
2654 | ac_objext=$OBJEXT | |
b08c89d9 | 2655 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 |
322e23db | 2656 | $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } |
f318beb8 | 2657 | if ${ac_cv_c_compiler_gnu+:} false; then : |
322e23db | 2658 | $as_echo_n "(cached) " >&6 |
73237de3 | 2659 | else |
b08c89d9 | 2660 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 | 2661 | /* end confdefs.h. */ |
73237de3 | 2662 | |
a152f366 UD |
2663 | int |
2664 | main () | |
2665 | { | |
2666 | #ifndef __GNUC__ | |
2667 | choke me | |
2668 | #endif | |
73237de3 | 2669 | |
a152f366 UD |
2670 | ; |
2671 | return 0; | |
2672 | } | |
2673 | _ACEOF | |
b08c89d9 | 2674 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 UD |
2675 | ac_compiler_gnu=yes |
2676 | else | |
b08c89d9 | 2677 | ac_compiler_gnu=no |
26f56c1c | 2678 | fi |
a152f366 UD |
2679 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2680 | ac_cv_c_compiler_gnu=$ac_compiler_gnu | |
958f238f | 2681 | |
26f56c1c | 2682 | fi |
b08c89d9 | 2683 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 |
322e23db UD |
2684 | $as_echo "$ac_cv_c_compiler_gnu" >&6; } |
2685 | if test $ac_compiler_gnu = yes; then | |
2686 | GCC=yes | |
2687 | else | |
2688 | GCC= | |
2689 | fi | |
a152f366 UD |
2690 | ac_test_CFLAGS=${CFLAGS+set} |
2691 | ac_save_CFLAGS=$CFLAGS | |
b08c89d9 | 2692 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 |
322e23db | 2693 | $as_echo_n "checking whether $CC accepts -g... " >&6; } |
f318beb8 | 2694 | if ${ac_cv_prog_cc_g+:} false; then : |
322e23db | 2695 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2696 | else |
2697 | ac_save_c_werror_flag=$ac_c_werror_flag | |
2698 | ac_c_werror_flag=yes | |
2699 | ac_cv_prog_cc_g=no | |
2700 | CFLAGS="-g" | |
b08c89d9 | 2701 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 | 2702 | /* end confdefs.h. */ |
26f56c1c | 2703 | |
a152f366 UD |
2704 | int |
2705 | main () | |
2706 | { | |
958f238f | 2707 | |
a152f366 UD |
2708 | ; |
2709 | return 0; | |
2710 | } | |
2711 | _ACEOF | |
b08c89d9 | 2712 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 | 2713 | ac_cv_prog_cc_g=yes |
425ce2ed | 2714 | else |
b08c89d9 UD |
2715 | CFLAGS="" |
2716 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
a152f366 | 2717 | /* end confdefs.h. */ |
425ce2ed | 2718 | |
a152f366 UD |
2719 | int |
2720 | main () | |
2721 | { | |
425ce2ed | 2722 | |
a152f366 UD |
2723 | ; |
2724 | return 0; | |
2725 | } | |
2726 | _ACEOF | |
b08c89d9 | 2727 | if ac_fn_c_try_compile "$LINENO"; then : |
425ce2ed | 2728 | |
b08c89d9 UD |
2729 | else |
2730 | ac_c_werror_flag=$ac_save_c_werror_flag | |
a152f366 | 2731 | CFLAGS="-g" |
b08c89d9 | 2732 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 | 2733 | /* end confdefs.h. */ |
425ce2ed | 2734 | |
a152f366 UD |
2735 | int |
2736 | main () | |
2737 | { | |
425ce2ed | 2738 | |
a152f366 UD |
2739 | ; |
2740 | return 0; | |
2741 | } | |
2742 | _ACEOF | |
b08c89d9 | 2743 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 | 2744 | ac_cv_prog_cc_g=yes |
ff886b82 | 2745 | fi |
a152f366 | 2746 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
ff886b82 | 2747 | fi |
a152f366 UD |
2748 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2749 | fi | |
a152f366 UD |
2750 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2751 | ac_c_werror_flag=$ac_save_c_werror_flag | |
ff886b82 | 2752 | fi |
b08c89d9 | 2753 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 |
322e23db | 2754 | $as_echo "$ac_cv_prog_cc_g" >&6; } |
a152f366 UD |
2755 | if test "$ac_test_CFLAGS" = set; then |
2756 | CFLAGS=$ac_save_CFLAGS | |
2757 | elif test $ac_cv_prog_cc_g = yes; then | |
2758 | if test "$GCC" = yes; then | |
2759 | CFLAGS="-g -O2" | |
2760 | else | |
2761 | CFLAGS="-g" | |
2762 | fi | |
ff886b82 | 2763 | else |
a152f366 UD |
2764 | if test "$GCC" = yes; then |
2765 | CFLAGS="-O2" | |
2766 | else | |
2767 | CFLAGS= | |
ff886b82 | 2768 | fi |
ff886b82 | 2769 | fi |
a152f366 UD |
2770 | |
2771 | ac_ext=c | |
2772 | ac_cpp='$CPP $CPPFLAGS' | |
2773 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2774 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2775 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2776 | ||
2777 | if test $host != $build; then | |
2778 | for ac_prog in gcc cc | |
2779 | do | |
2780 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
2781 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 2782 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2783 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2784 | if ${ac_cv_prog_BUILD_CC+:} false; then : |
322e23db | 2785 | $as_echo_n "(cached) " >&6 |
ff886b82 | 2786 | else |
a152f366 UD |
2787 | if test -n "$BUILD_CC"; then |
2788 | ac_cv_prog_BUILD_CC="$BUILD_CC" # Let the user override the test. | |
ff886b82 UD |
2789 | else |
2790 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2791 | for as_dir in $PATH | |
2792 | do | |
2793 | IFS=$as_save_IFS | |
2794 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2795 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2796 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2797 | ac_cv_prog_BUILD_CC="$ac_prog" |
b08c89d9 | 2798 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
ff886b82 UD |
2799 | break 2 |
2800 | fi | |
2801 | done | |
b08c89d9 | 2802 | done |
ff886b82 UD |
2803 | IFS=$as_save_IFS |
2804 | ||
2805 | fi | |
2806 | fi | |
a152f366 UD |
2807 | BUILD_CC=$ac_cv_prog_BUILD_CC |
2808 | if test -n "$BUILD_CC"; then | |
b08c89d9 | 2809 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BUILD_CC" >&5 |
322e23db | 2810 | $as_echo "$BUILD_CC" >&6; } |
ff886b82 | 2811 | else |
b08c89d9 | 2812 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2813 | $as_echo "no" >&6; } |
ff886b82 UD |
2814 | fi |
2815 | ||
2816 | ||
a152f366 | 2817 | test -n "$BUILD_CC" && break |
ff886b82 | 2818 | done |
ff886b82 UD |
2819 | |
2820 | fi | |
ff886b82 | 2821 | |
a152f366 UD |
2822 | # On Suns, sometimes $CPP names a directory. |
2823 | if test -n "$CPP" && test -d "$CPP"; then | |
2824 | CPP= | |
ff886b82 | 2825 | fi |
a152f366 | 2826 | if test -z "$CPP"; then |
bb931195 | 2827 | CPP="$CC -E" |
ff886b82 | 2828 | fi |
a152f366 | 2829 | |
e4693aa7 RM |
2830 | if test -n "$ac_tool_prefix"; then |
2831 | # Extract the first word of "${ac_tool_prefix}readelf", so it can be a program name with args. | |
2832 | set dummy ${ac_tool_prefix}readelf; ac_word=$2 | |
2833 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
2834 | $as_echo_n "checking for $ac_word... " >&6; } | |
2835 | if ${ac_cv_prog_READELF+:} false; then : | |
2836 | $as_echo_n "(cached) " >&6 | |
2837 | else | |
2838 | if test -n "$READELF"; then | |
2839 | ac_cv_prog_READELF="$READELF" # Let the user override the test. | |
2840 | else | |
2841 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2842 | for as_dir in $PATH | |
2843 | do | |
2844 | IFS=$as_save_IFS | |
2845 | test -z "$as_dir" && as_dir=. | |
2846 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2847 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
2848 | ac_cv_prog_READELF="${ac_tool_prefix}readelf" | |
2849 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2850 | break 2 | |
2851 | fi | |
2852 | done | |
2853 | done | |
2854 | IFS=$as_save_IFS | |
2855 | ||
2856 | fi | |
2857 | fi | |
2858 | READELF=$ac_cv_prog_READELF | |
2859 | if test -n "$READELF"; then | |
2860 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF" >&5 | |
2861 | $as_echo "$READELF" >&6; } | |
2862 | else | |
2863 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
2864 | $as_echo "no" >&6; } | |
2865 | fi | |
2866 | ||
2867 | ||
2868 | fi | |
2869 | if test -z "$ac_cv_prog_READELF"; then | |
2870 | ac_ct_READELF=$READELF | |
2871 | # Extract the first word of "readelf", so it can be a program name with args. | |
2872 | set dummy readelf; ac_word=$2 | |
2873 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
2874 | $as_echo_n "checking for $ac_word... " >&6; } | |
2875 | if ${ac_cv_prog_ac_ct_READELF+:} false; then : | |
2876 | $as_echo_n "(cached) " >&6 | |
2877 | else | |
2878 | if test -n "$ac_ct_READELF"; then | |
2879 | ac_cv_prog_ac_ct_READELF="$ac_ct_READELF" # Let the user override the test. | |
2880 | else | |
2881 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2882 | for as_dir in $PATH | |
2883 | do | |
2884 | IFS=$as_save_IFS | |
2885 | test -z "$as_dir" && as_dir=. | |
2886 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2887 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
2888 | ac_cv_prog_ac_ct_READELF="readelf" | |
2889 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2890 | break 2 | |
2891 | fi | |
2892 | done | |
2893 | done | |
2894 | IFS=$as_save_IFS | |
2895 | ||
2896 | fi | |
2897 | fi | |
2898 | ac_ct_READELF=$ac_cv_prog_ac_ct_READELF | |
2899 | if test -n "$ac_ct_READELF"; then | |
2900 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_READELF" >&5 | |
2901 | $as_echo "$ac_ct_READELF" >&6; } | |
2902 | else | |
2903 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
2904 | $as_echo "no" >&6; } | |
2905 | fi | |
2906 | ||
2907 | if test "x$ac_ct_READELF" = x; then | |
2908 | READELF="false" | |
2909 | else | |
2910 | case $cross_compiling:$ac_tool_warned in | |
2911 | yes:) | |
2912 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
2913 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
2914 | ac_tool_warned=yes ;; | |
2915 | esac | |
2916 | READELF=$ac_ct_READELF | |
2917 | fi | |
2918 | else | |
2919 | READELF="$ac_cv_prog_READELF" | |
2920 | fi | |
2921 | ||
2922 | ||
a152f366 UD |
2923 | # We need the C++ compiler only for testing. |
2924 | ac_ext=cpp | |
2925 | ac_cpp='$CXXCPP $CPPFLAGS' | |
2926 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2927 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2928 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
2929 | if test -z "$CXX"; then | |
2930 | if test -n "$CCC"; then | |
2931 | CXX=$CCC | |
2932 | else | |
2933 | if test -n "$ac_tool_prefix"; then | |
2934 | for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC | |
2935 | do | |
2936 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
2937 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
b08c89d9 | 2938 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2939 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2940 | if ${ac_cv_prog_CXX+:} false; then : |
322e23db | 2941 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2942 | else |
2943 | if test -n "$CXX"; then | |
2944 | ac_cv_prog_CXX="$CXX" # Let the user override the test. | |
2945 | else | |
2946 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2947 | for as_dir in $PATH | |
2948 | do | |
2949 | IFS=$as_save_IFS | |
2950 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2951 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2952 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2953 | ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" |
b08c89d9 | 2954 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2955 | break 2 |
2956 | fi | |
2957 | done | |
b08c89d9 | 2958 | done |
a152f366 UD |
2959 | IFS=$as_save_IFS |
2960 | ||
2961 | fi | |
2962 | fi | |
2963 | CXX=$ac_cv_prog_CXX | |
2964 | if test -n "$CXX"; then | |
b08c89d9 | 2965 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 |
322e23db | 2966 | $as_echo "$CXX" >&6; } |
a152f366 | 2967 | else |
b08c89d9 | 2968 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2969 | $as_echo "no" >&6; } |
a152f366 UD |
2970 | fi |
2971 | ||
2972 | ||
2973 | test -n "$CXX" && break | |
2974 | done | |
2975 | fi | |
2976 | if test -z "$CXX"; then | |
2977 | ac_ct_CXX=$CXX | |
2978 | for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC | |
2979 | do | |
2980 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
2981 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 2982 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2983 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2984 | if ${ac_cv_prog_ac_ct_CXX+:} false; then : |
322e23db | 2985 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2986 | else |
2987 | if test -n "$ac_ct_CXX"; then | |
2988 | ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. | |
2989 | else | |
2990 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2991 | for as_dir in $PATH | |
2992 | do | |
2993 | IFS=$as_save_IFS | |
2994 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2995 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2996 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2997 | ac_cv_prog_ac_ct_CXX="$ac_prog" |
b08c89d9 | 2998 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2999 | break 2 |
3000 | fi | |
3001 | done | |
b08c89d9 | 3002 | done |
a152f366 UD |
3003 | IFS=$as_save_IFS |
3004 | ||
3005 | fi | |
3006 | fi | |
3007 | ac_ct_CXX=$ac_cv_prog_ac_ct_CXX | |
3008 | if test -n "$ac_ct_CXX"; then | |
b08c89d9 | 3009 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 |
322e23db | 3010 | $as_echo "$ac_ct_CXX" >&6; } |
a152f366 | 3011 | else |
b08c89d9 | 3012 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 3013 | $as_echo "no" >&6; } |
a152f366 UD |
3014 | fi |
3015 | ||
3016 | ||
3017 | test -n "$ac_ct_CXX" && break | |
3018 | done | |
3019 | ||
3020 | if test "x$ac_ct_CXX" = x; then | |
3021 | CXX="g++" | |
3022 | else | |
3023 | case $cross_compiling:$ac_tool_warned in | |
3024 | yes:) | |
b08c89d9 | 3025 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
322e23db | 3026 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
a152f366 UD |
3027 | ac_tool_warned=yes ;; |
3028 | esac | |
3029 | CXX=$ac_ct_CXX | |
3030 | fi | |
3031 | fi | |
3032 | ||
3033 | fi | |
3034 | fi | |
3035 | # Provide some information about the compiler. | |
b08c89d9 | 3036 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 |
322e23db UD |
3037 | set X $ac_compile |
3038 | ac_compiler=$2 | |
b08c89d9 UD |
3039 | for ac_option in --version -v -V -qversion; do |
3040 | { { ac_try="$ac_compiler $ac_option >&5" | |
a152f366 UD |
3041 | case "(($ac_try" in |
3042 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3043 | *) ac_try_echo=$ac_try;; | |
3044 | esac | |
b08c89d9 UD |
3045 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
3046 | $as_echo "$ac_try_echo"; } >&5 | |
3047 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
a152f366 | 3048 | ac_status=$? |
b08c89d9 UD |
3049 | if test -s conftest.err; then |
3050 | sed '10a\ | |
3051 | ... rest of stderr output deleted ... | |
3052 | 10q' conftest.err >conftest.er1 | |
3053 | cat conftest.er1 >&5 | |
3054 | fi | |
3055 | rm -f conftest.er1 conftest.err | |
3056 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3057 | test $ac_status = 0; } | |
3058 | done | |
a152f366 | 3059 | |
b08c89d9 | 3060 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 |
322e23db | 3061 | $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } |
f318beb8 | 3062 | if ${ac_cv_cxx_compiler_gnu+:} false; then : |
322e23db | 3063 | $as_echo_n "(cached) " >&6 |
a152f366 | 3064 | else |
b08c89d9 | 3065 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 UD |
3066 | /* end confdefs.h. */ |
3067 | ||
3068 | int | |
3069 | main () | |
3070 | { | |
a152f366 UD |
3071 | #ifndef __GNUC__ |
3072 | choke me | |
3073 | #endif | |
ff886b82 UD |
3074 | |
3075 | ; | |
3076 | return 0; | |
3077 | } | |
3078 | _ACEOF | |
b08c89d9 | 3079 | if ac_fn_cxx_try_compile "$LINENO"; then : |
a152f366 | 3080 | ac_compiler_gnu=yes |
ff886b82 | 3081 | else |
b08c89d9 | 3082 | ac_compiler_gnu=no |
ff886b82 | 3083 | fi |
ff886b82 | 3084 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
a152f366 | 3085 | ac_cv_cxx_compiler_gnu=$ac_compiler_gnu |
ff886b82 | 3086 | |
ff886b82 | 3087 | fi |
b08c89d9 | 3088 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 |
322e23db UD |
3089 | $as_echo "$ac_cv_cxx_compiler_gnu" >&6; } |
3090 | if test $ac_compiler_gnu = yes; then | |
3091 | GXX=yes | |
3092 | else | |
3093 | GXX= | |
3094 | fi | |
a152f366 UD |
3095 | ac_test_CXXFLAGS=${CXXFLAGS+set} |
3096 | ac_save_CXXFLAGS=$CXXFLAGS | |
b08c89d9 | 3097 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 |
322e23db | 3098 | $as_echo_n "checking whether $CXX accepts -g... " >&6; } |
f318beb8 | 3099 | if ${ac_cv_prog_cxx_g+:} false; then : |
322e23db | 3100 | $as_echo_n "(cached) " >&6 |
ff886b82 | 3101 | else |
a152f366 UD |
3102 | ac_save_cxx_werror_flag=$ac_cxx_werror_flag |
3103 | ac_cxx_werror_flag=yes | |
3104 | ac_cv_prog_cxx_g=no | |
3105 | CXXFLAGS="-g" | |
b08c89d9 | 3106 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 | 3107 | /* end confdefs.h. */ |
ff886b82 | 3108 | |
ff886b82 UD |
3109 | int |
3110 | main () | |
3111 | { | |
a152f366 | 3112 | |
ff886b82 UD |
3113 | ; |
3114 | return 0; | |
3115 | } | |
3116 | _ACEOF | |
b08c89d9 | 3117 | if ac_fn_cxx_try_compile "$LINENO"; then : |
a152f366 | 3118 | ac_cv_prog_cxx_g=yes |
ff886b82 | 3119 | else |
b08c89d9 UD |
3120 | CXXFLAGS="" |
3121 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
a152f366 | 3122 | /* end confdefs.h. */ |
ff886b82 | 3123 | |
a152f366 UD |
3124 | int |
3125 | main () | |
3126 | { | |
ff886b82 | 3127 | |
a152f366 UD |
3128 | ; |
3129 | return 0; | |
3130 | } | |
ff886b82 | 3131 | _ACEOF |
b08c89d9 | 3132 | if ac_fn_cxx_try_compile "$LINENO"; then : |
ff886b82 | 3133 | |
b08c89d9 UD |
3134 | else |
3135 | ac_cxx_werror_flag=$ac_save_cxx_werror_flag | |
a152f366 | 3136 | CXXFLAGS="-g" |
b08c89d9 | 3137 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 | 3138 | /* end confdefs.h. */ |
a152f366 | 3139 | |
ff886b82 UD |
3140 | int |
3141 | main () | |
3142 | { | |
a152f366 | 3143 | |
ff886b82 UD |
3144 | ; |
3145 | return 0; | |
3146 | } | |
3147 | _ACEOF | |
b08c89d9 | 3148 | if ac_fn_cxx_try_compile "$LINENO"; then : |
a152f366 | 3149 | ac_cv_prog_cxx_g=yes |
ff886b82 | 3150 | fi |
a152f366 UD |
3151 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3152 | fi | |
a152f366 UD |
3153 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3154 | fi | |
a152f366 UD |
3155 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3156 | ac_cxx_werror_flag=$ac_save_cxx_werror_flag | |
3157 | fi | |
b08c89d9 | 3158 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 |
322e23db | 3159 | $as_echo "$ac_cv_prog_cxx_g" >&6; } |
a152f366 UD |
3160 | if test "$ac_test_CXXFLAGS" = set; then |
3161 | CXXFLAGS=$ac_save_CXXFLAGS | |
3162 | elif test $ac_cv_prog_cxx_g = yes; then | |
3163 | if test "$GXX" = yes; then | |
3164 | CXXFLAGS="-g -O2" | |
3165 | else | |
3166 | CXXFLAGS="-g" | |
3167 | fi | |
3a12e572 | 3168 | else |
a152f366 UD |
3169 | if test "$GXX" = yes; then |
3170 | CXXFLAGS="-O2" | |
3171 | else | |
3172 | CXXFLAGS= | |
3173 | fi | |
3a12e572 | 3174 | fi |
a152f366 UD |
3175 | ac_ext=c |
3176 | ac_cpp='$CPP $CPPFLAGS' | |
3177 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3178 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3179 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
26f56c1c | 3180 | |
e4693aa7 | 3181 | # It's useless to us if it can't link programs (e.g. missing -lstdc++). |
0cae3f4b | 3182 | |
e4693aa7 RM |
3183 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX can link programs" >&5 |
3184 | $as_echo_n "checking whether $CXX can link programs... " >&6; } | |
3185 | if ${libc_cv_cxx_link_ok+:} false; then : | |
3186 | $as_echo_n "(cached) " >&6 | |
0cae3f4b | 3187 | else |
e4693aa7 RM |
3188 | ac_ext=cpp |
3189 | ac_cpp='$CXXCPP $CPPFLAGS' | |
3190 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3191 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3192 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
0cae3f4b | 3193 | |
d337ceb7 | 3194 | # Default, dynamic case. |
e4693aa7 RM |
3195 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
3196 | /* end confdefs.h. */ | |
0cae3f4b | 3197 | |
e4693aa7 RM |
3198 | int |
3199 | main () | |
3200 | { | |
0cae3f4b | 3201 | |
e4693aa7 RM |
3202 | ; |
3203 | return 0; | |
3204 | } | |
3205 | _ACEOF | |
3206 | if ac_fn_cxx_try_link "$LINENO"; then : | |
3207 | libc_cv_cxx_link_ok=yes | |
0cae3f4b | 3208 | else |
e4693aa7 | 3209 | libc_cv_cxx_link_ok=no |
0cae3f4b | 3210 | fi |
e4693aa7 RM |
3211 | rm -f core conftest.err conftest.$ac_objext \ |
3212 | conftest$ac_exeext conftest.$ac_ext | |
d337ceb7 FW |
3213 | # Static case. |
3214 | old_LDFLAGS="$LDFLAGS" | |
3215 | LDFLAGS="$LDFLAGS -static" | |
3216 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3217 | /* end confdefs.h. */ | |
3218 | ||
3219 | #include <iostream> | |
3220 | ||
3221 | int | |
3222 | main() | |
3223 | { | |
3224 | std::cout << "Hello, world!"; | |
3225 | return 0; | |
3226 | } | |
3227 | ||
3228 | _ACEOF | |
3229 | if ac_fn_cxx_try_link "$LINENO"; then : | |
3230 | ||
3231 | else | |
3232 | libc_cv_cxx_link_ok=no | |
3233 | fi | |
3234 | rm -f core conftest.err conftest.$ac_objext \ | |
3235 | conftest$ac_exeext conftest.$ac_ext | |
3236 | LDFLAGS="$old_LDFLAGS" | |
e4693aa7 RM |
3237 | ac_ext=c |
3238 | ac_cpp='$CPP $CPPFLAGS' | |
3239 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3240 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3241 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
0cae3f4b | 3242 | |
0cae3f4b | 3243 | fi |
e4693aa7 RM |
3244 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cxx_link_ok" >&5 |
3245 | $as_echo "$libc_cv_cxx_link_ok" >&6; } | |
3246 | if test $libc_cv_cxx_link_ok != yes; then : | |
3247 | CXX= | |
3248 | fi | |
26f56c1c | 3249 | |
db340c90 | 3250 | if test "`cd $srcdir; pwd -P`" = "`pwd -P`"; then |
4a531bb0 | 3251 | as_fn_error $? "you must configure in a separate build directory" "$LINENO" 5 |
26f56c1c | 3252 | fi |
3a12e572 | 3253 | |
a152f366 UD |
3254 | # This will get text that should go into config.make. |
3255 | config_vars= | |
3256 | ||
3257 | # Check for a --with-gd argument and set libgd-LDFLAGS in config.make. | |
3258 | ||
3259 | # Check whether --with-gd was given. | |
b08c89d9 | 3260 | if test "${with_gd+set}" = set; then : |
a152f366 UD |
3261 | withval=$with_gd; case "$with_gd" in |
3262 | yes|''|no) ;; | |
3263 | *) libgd_include="-I$withval/include" | |
3264 | libgd_ldflags="-L$withval/lib" ;; | |
26f56c1c | 3265 | esac |
cd6ede75 | 3266 | |
a152f366 | 3267 | fi |
cd6ede75 UD |
3268 | |
3269 | ||
a152f366 | 3270 | # Check whether --with-gd-include was given. |
b08c89d9 | 3271 | if test "${with_gd_include+set}" = set; then : |
a152f366 UD |
3272 | withval=$with_gd_include; case "$with_gd_include" in |
3273 | ''|no) ;; | |
3274 | *) libgd_include="-I$withval" ;; | |
cd6ede75 UD |
3275 | esac |
3276 | ||
a152f366 | 3277 | fi |
cd6ede75 | 3278 | |
0816838f | 3279 | |
a152f366 | 3280 | # Check whether --with-gd-lib was given. |
b08c89d9 | 3281 | if test "${with_gd_lib+set}" = set; then : |
a152f366 UD |
3282 | withval=$with_gd_lib; case "$with_gd_lib" in |
3283 | ''|no) ;; | |
3284 | *) libgd_ldflags="-L$withval" ;; | |
cd6ede75 UD |
3285 | esac |
3286 | ||
a808d541 UD |
3287 | fi |
3288 | ||
f4b07664 | 3289 | |
a152f366 UD |
3290 | if test -n "$libgd_include"; then |
3291 | config_vars="$config_vars | |
3292 | CFLAGS-memusagestat.c = $libgd_include" | |
3293 | fi | |
3294 | if test -n "$libgd_ldflags"; then | |
3295 | config_vars="$config_vars | |
3296 | libgd-LDFLAGS = $libgd_ldflags" | |
3297 | fi | |
2ceaa76a | 3298 | |
2ceaa76a | 3299 | |
a152f366 | 3300 | # Check whether --with-fp was given. |
b08c89d9 | 3301 | if test "${with_fp+set}" = set; then : |
a152f366 UD |
3302 | withval=$with_fp; with_fp=$withval |
3303 | else | |
3304 | with_fp=yes | |
26f56c1c UD |
3305 | fi |
3306 | ||
2ceaa76a | 3307 | |
8f73811b | 3308 | |
a152f366 | 3309 | # Check whether --with-binutils was given. |
b08c89d9 | 3310 | if test "${with_binutils+set}" = set; then : |
a152f366 UD |
3311 | withval=$with_binutils; path_binutils=$withval |
3312 | else | |
3313 | path_binutils='' | |
3314 | fi | |
ff886b82 UD |
3315 | |
3316 | ||
a152f366 | 3317 | # Check whether --with-selinux was given. |
b08c89d9 | 3318 | if test "${with_selinux+set}" = set; then : |
a152f366 UD |
3319 | withval=$with_selinux; with_selinux=$withval |
3320 | else | |
3321 | with_selinux=auto | |
3322 | fi | |
e0a3ed4f | 3323 | |
8f73811b | 3324 | |
e0a3ed4f | 3325 | |
a152f366 | 3326 | # Check whether --with-headers was given. |
b08c89d9 | 3327 | if test "${with_headers+set}" = set; then : |
a152f366 UD |
3328 | withval=$with_headers; sysheaders=$withval |
3329 | else | |
3330 | sysheaders='' | |
7efb9bd1 UD |
3331 | fi |
3332 | ||
dfd2257a | 3333 | |
f781ef40 RM |
3334 | |
3335 | ||
c91c505f | 3336 | |
f781ef40 RM |
3337 | # Check whether --with-default-link was given. |
3338 | if test "${with_default_link+set}" = set; then : | |
3339 | withval=$with_default_link; use_default_link=$withval | |
3340 | else | |
fd5e21c7 | 3341 | use_default_link=default |
f781ef40 RM |
3342 | fi |
3343 | ||
3344 | ||
a152f366 | 3345 | # Check whether --enable-sanity-checks was given. |
b08c89d9 | 3346 | if test "${enable_sanity_checks+set}" = set; then : |
a152f366 UD |
3347 | enableval=$enable_sanity_checks; enable_sanity=$enableval |
3348 | else | |
3349 | enable_sanity=yes | |
dfd2257a UD |
3350 | fi |
3351 | ||
cd6ede75 | 3352 | |
a152f366 | 3353 | # Check whether --enable-shared was given. |
b08c89d9 | 3354 | if test "${enable_shared+set}" = set; then : |
a152f366 UD |
3355 | enableval=$enable_shared; shared=$enableval |
3356 | else | |
a0da5fe1 | 3357 | shared=yes |
a152f366 | 3358 | fi |
cd6ede75 | 3359 | |
a152f366 | 3360 | # Check whether --enable-profile was given. |
b08c89d9 | 3361 | if test "${enable_profile+set}" = set; then : |
a152f366 UD |
3362 | enableval=$enable_profile; profile=$enableval |
3363 | else | |
3364 | profile=no | |
3365 | fi | |
cd6ede75 | 3366 | |
1cba4036 MF |
3367 | # Check whether --enable-timezone-tools was given. |
3368 | if test "${enable_timezone_tools+set}" = set; then : | |
3369 | enableval=$enable_timezone_tools; enable_timezone_tools=$enableval | |
3370 | else | |
3371 | enable_timezone_tools=yes | |
3372 | fi | |
3373 | ||
3374 | ||
a152f366 | 3375 | |
740b3dbe L |
3376 | # Check whether --enable-hardcoded-path-in-tests was given. |
3377 | if test "${enable_hardcoded_path_in_tests+set}" = set; then : | |
3378 | enableval=$enable_hardcoded_path_in_tests; hardcoded_path_in_tests=$enableval | |
3379 | else | |
3380 | hardcoded_path_in_tests=no | |
3381 | fi | |
3382 | ||
3383 | ||
3384 | ||
a152f366 | 3385 | # Check whether --enable-stackguard-randomization was given. |
b08c89d9 | 3386 | if test "${enable_stackguard_randomization+set}" = set; then : |
a152f366 UD |
3387 | enableval=$enable_stackguard_randomization; enable_stackguard_randomize=$enableval |
3388 | else | |
3389 | enable_stackguard_randomize=no | |
cd6ede75 UD |
3390 | fi |
3391 | ||
a152f366 | 3392 | if test "$enable_stackguard_randomize" = yes; then |
b08c89d9 | 3393 | $as_echo "#define ENABLE_STACKGUARD_RANDOMIZE 1" >>confdefs.h |
cd6ede75 | 3394 | |
a152f366 | 3395 | fi |
cd6ede75 | 3396 | |
1717da59 AK |
3397 | # Check whether --enable-lock-elision was given. |
3398 | if test "${enable_lock_elision+set}" = set; then : | |
3399 | enableval=$enable_lock_elision; enable_lock_elision=$enableval | |
3400 | else | |
3401 | enable_lock_elision=no | |
3402 | fi | |
3403 | ||
5a414ff7 | 3404 | |
1717da59 AK |
3405 | if test "$enable_lock_elision" = yes ; then |
3406 | $as_echo "#define ENABLE_LOCK_ELISION 1" >>confdefs.h | |
3407 | ||
3408 | fi | |
3409 | ||
a152f366 | 3410 | # Check whether --enable-hidden-plt was given. |
b08c89d9 | 3411 | if test "${enable_hidden_plt+set}" = set; then : |
a152f366 UD |
3412 | enableval=$enable_hidden_plt; hidden=$enableval |
3413 | else | |
3414 | hidden=yes | |
2de7874e | 3415 | fi |
cd6ede75 | 3416 | |
a152f366 | 3417 | if test "x$hidden" = xno; then |
b08c89d9 | 3418 | $as_echo "#define NO_HIDDEN 1" >>confdefs.h |
cd6ede75 | 3419 | |
a152f366 | 3420 | fi |
e0a3ed4f | 3421 | |
a152f366 | 3422 | # Check whether --enable-bind-now was given. |
b08c89d9 | 3423 | if test "${enable_bind_now+set}" = set; then : |
a152f366 UD |
3424 | enableval=$enable_bind_now; bindnow=$enableval |
3425 | else | |
3426 | bindnow=no | |
3427 | fi | |
e0a3ed4f | 3428 | |
e0a3ed4f | 3429 | |
6901def6 L |
3430 | if test "x$bindnow" = xyes; then |
3431 | $as_echo "#define BIND_NOW 1" >>confdefs.h | |
3432 | ||
3433 | fi | |
e0a3ed4f | 3434 | |
03baef1c NA |
3435 | # Check whether --enable-stack-protector was given. |
3436 | if test "${enable_stack_protector+set}" = set; then : | |
3437 | enableval=$enable_stack_protector; enable_stack_protector=$enableval | |
3438 | else | |
3439 | enable_stack_protector=no | |
3440 | fi | |
3441 | ||
3442 | case "$enable_stack_protector" in | |
3443 | all|yes|no|strong) ;; | |
3444 | *) as_fn_error $? "Not a valid argument for --enable-stack-protector: \"$enable_stack_protector\"" "$LINENO" 5;; | |
3445 | esac | |
3446 | ||
a152f366 | 3447 | # Check whether --enable-static-nss was given. |
b08c89d9 | 3448 | if test "${enable_static_nss+set}" = set; then : |
a152f366 UD |
3449 | enableval=$enable_static_nss; static_nss=$enableval |
3450 | else | |
3451 | static_nss=no | |
3452 | fi | |
e0a3ed4f | 3453 | |
a152f366 UD |
3454 | if test x"$static_nss" = xyes || test x"$shared" = xno; then |
3455 | static_nss=yes | |
b08c89d9 | 3456 | $as_echo "#define DO_STATIC_NSS 1" >>confdefs.h |
cd6ede75 | 3457 | |
a152f366 | 3458 | fi |
cd6ede75 | 3459 | |
a152f366 | 3460 | # Check whether --enable-force-install was given. |
b08c89d9 | 3461 | if test "${enable_force_install+set}" = set; then : |
a152f366 | 3462 | enableval=$enable_force_install; force_install=$enableval |
3a12e572 | 3463 | else |
a152f366 UD |
3464 | force_install=yes |
3465 | fi | |
ff886b82 | 3466 | |
3a12e572 | 3467 | |
cd6ede75 | 3468 | |
8894bad3 AM |
3469 | # Check whether --enable-maintainer-mode was given. |
3470 | if test "${enable_maintainer_mode+set}" = set; then : | |
3471 | enableval=$enable_maintainer_mode; maintainer=$enableval | |
3472 | else | |
3473 | maintainer=no | |
3474 | fi | |
3475 | ||
3476 | ||
a152f366 | 3477 | # Check whether --enable-kernel was given. |
b08c89d9 | 3478 | if test "${enable_kernel+set}" = set; then : |
a152f366 | 3479 | enableval=$enable_kernel; minimum_kernel=$enableval |
cd6ede75 | 3480 | fi |
a152f366 UD |
3481 | |
3482 | if test "$minimum_kernel" = yes || test "$minimum_kernel" = no; then | |
3483 | # Better nothing than this. | |
3484 | minimum_kernel="" | |
3485 | else | |
3486 | if test "$minimum_kernel" = current; then | |
3487 | minimum_kernel=`uname -r 2>/dev/null` || minimum_kernel= | |
cd6ede75 UD |
3488 | fi |
3489 | fi | |
cd6ede75 | 3490 | |
a152f366 | 3491 | # Check whether --enable-all-warnings was given. |
b08c89d9 | 3492 | if test "${enable_all_warnings+set}" = set; then : |
a152f366 UD |
3493 | enableval=$enable_all_warnings; all_warnings=$enableval |
3494 | fi | |
cd6ede75 | 3495 | |
5c2a0669 | 3496 | |
cd6ede75 | 3497 | |
a4ecc9eb JM |
3498 | # Check whether --enable-werror was given. |
3499 | if test "${enable_werror+set}" = set; then : | |
3500 | enableval=$enable_werror; enable_werror=$enableval | |
3501 | else | |
3502 | enable_werror=yes | |
3503 | fi | |
3504 | ||
3505 | ||
3506 | ||
a152f366 | 3507 | # Check whether --enable-multi-arch was given. |
b08c89d9 | 3508 | if test "${enable_multi_arch+set}" = set; then : |
a152f366 | 3509 | enableval=$enable_multi_arch; multi_arch=$enableval |
cd6ede75 | 3510 | else |
6f89d2f3 | 3511 | multi_arch=default |
cd6ede75 UD |
3512 | fi |
3513 | ||
4bca4c17 | 3514 | |
d5c3fafc DD |
3515 | # Check whether --enable-experimental-malloc was given. |
3516 | if test "${enable_experimental_malloc+set}" = set; then : | |
3517 | enableval=$enable_experimental_malloc; experimental_malloc=$enableval | |
3518 | else | |
3519 | experimental_malloc=yes | |
3520 | fi | |
3521 | ||
3522 | ||
3523 | ||
a152f366 | 3524 | # Check whether --enable-nss-crypt was given. |
b08c89d9 | 3525 | if test "${enable_nss_crypt+set}" = set; then : |
a152f366 | 3526 | enableval=$enable_nss_crypt; nss_crypt=$enableval |
4bca4c17 | 3527 | else |
a152f366 | 3528 | nss_crypt=no |
4bca4c17 UD |
3529 | fi |
3530 | ||
a152f366 UD |
3531 | if test x$nss_crypt = xyes; then |
3532 | nss_includes=-I$(nss-config --includedir 2>/dev/null) | |
3533 | if test $? -ne 0; then | |
4a531bb0 | 3534 | as_fn_error $? "cannot find include directory with nss-config" "$LINENO" 5 |
26f56c1c | 3535 | fi |
57b4af19 GT |
3536 | nspr_includes=-I$(nspr-config --includedir 2>/dev/null) |
3537 | if test $? -ne 0; then | |
3538 | as_fn_error $? "cannot find include directory with nspr-config" "$LINENO" 5 | |
3539 | fi | |
a152f366 | 3540 | old_CFLAGS="$CFLAGS" |
57b4af19 | 3541 | CFLAGS="$CFLAGS $nss_includes $nspr_includes" |
a152f366 | 3542 | |
b08c89d9 UD |
3543 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
3544 | /* end confdefs.h. */ | |
a152f366 UD |
3545 | typedef int PRBool; |
3546 | #include <hasht.h> | |
3547 | #include <nsslowhash.h> | |
3548 | void f (void) { NSSLOW_Init (); } | |
b68e08db RM |
3549 | int |
3550 | main () | |
3551 | { | |
3552 | ||
3553 | ; | |
3554 | return 0; | |
3555 | } | |
a152f366 | 3556 | _ACEOF |
b08c89d9 | 3557 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 | 3558 | libc_cv_nss_crypt=yes |
63bda0c1 | 3559 | else |
4a531bb0 | 3560 | as_fn_error $? " |
b08c89d9 | 3561 | cannot find NSS headers with lowlevel hash function interfaces" "$LINENO" 5 |
04be94a8 | 3562 | fi |
a152f366 UD |
3563 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3564 | old_LIBS="$LIBS" | |
84aa7516 | 3565 | old_LDFLAGS="$LDFLAGS" |
a152f366 | 3566 | LIBS="$LIBS -lfreebl3" |
b08c89d9 | 3567 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 UD |
3568 | /* end confdefs.h. */ |
3569 | typedef int PRBool; | |
3570 | #include <hasht.h> | |
3571 | #include <nsslowhash.h> | |
3572 | int | |
3573 | main () | |
3574 | { | |
3575 | NSSLOW_Init(); | |
3576 | ; | |
3577 | return 0; | |
3578 | } | |
3579 | _ACEOF | |
b08c89d9 | 3580 | if ac_fn_c_try_link "$LINENO"; then : |
a152f366 | 3581 | libc_cv_nss_crypt=yes |
cd6ede75 | 3582 | else |
4a531bb0 | 3583 | as_fn_error $? " |
b08c89d9 | 3584 | cannot link program using lowlevel NSS hash functions" "$LINENO" 5 |
cd6ede75 | 3585 | fi |
b08c89d9 UD |
3586 | rm -f core conftest.err conftest.$ac_objext \ |
3587 | conftest$ac_exeext conftest.$ac_ext | |
84aa7516 CD |
3588 | # Check to see if there is a static NSS cryptographic library. |
3589 | # If there isn't then we can't link anything with libcrypt.a, | |
3590 | # and that might mean disabling some static tests. | |
3591 | LDFLAGS="$LDFLAGS -static" | |
3592 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3593 | /* end confdefs.h. */ | |
3594 | typedef int PRBool; | |
3595 | #include <hasht.h> | |
3596 | #include <nsslowhash.h> | |
3597 | int | |
3598 | main () | |
3599 | { | |
3600 | NSSLOW_Init(); | |
3601 | ; | |
3602 | return 0; | |
3603 | } | |
3604 | _ACEOF | |
3605 | if ac_fn_c_try_link "$LINENO"; then : | |
3606 | libc_cv_static_nss_crypt=yes | |
3607 | else | |
3608 | libc_cv_static_nss_crypt=no | |
3609 | fi | |
3610 | rm -f core conftest.err conftest.$ac_objext \ | |
3611 | conftest$ac_exeext conftest.$ac_ext | |
3612 | LDFLAGS="$old_LDFLAGS" | |
a152f366 UD |
3613 | CFLAGS="$old_CFLAGS" |
3614 | LIBS="$old_LIBS" | |
4bca4c17 | 3615 | else |
a152f366 | 3616 | libc_cv_nss_crypt=no |
84aa7516 | 3617 | libc_cv_static_nss_crypt=no |
4bca4c17 UD |
3618 | fi |
3619 | ||
cd6ede75 | 3620 | |
3a097cc7 | 3621 | |
84aa7516 | 3622 | |
021db4be AJ |
3623 | # Check whether --enable-obsolete-rpc was given. |
3624 | if test "${enable_obsolete_rpc+set}" = set; then : | |
3625 | enableval=$enable_obsolete_rpc; link_obsolete_rpc=$enableval | |
3626 | else | |
3627 | link_obsolete_rpc=no | |
3628 | fi | |
3629 | ||
3630 | ||
3631 | ||
3632 | if test "$link_obsolete_rpc" = yes; then | |
3633 | $as_echo "#define LINK_OBSOLETE_RPC 1" >>confdefs.h | |
3634 | ||
3635 | fi | |
3636 | ||
1e4d83f6 TK |
3637 | # Check whether --enable-obsolete-nsl was given. |
3638 | if test "${enable_obsolete_nsl+set}" = set; then : | |
3639 | enableval=$enable_obsolete_nsl; build_obsolete_nsl=$enableval | |
3640 | else | |
3641 | build_obsolete_nsl=no | |
3642 | fi | |
3643 | ||
3644 | ||
3645 | ||
3646 | if test "$build_obsolete_nsl" = yes; then | |
3647 | $as_echo "#define LINK_OBSOLETE_NSL 1" >>confdefs.h | |
3648 | ||
3649 | fi | |
3650 | ||
3a097cc7 RM |
3651 | # Check whether --enable-systemtap was given. |
3652 | if test "${enable_systemtap+set}" = set; then : | |
3653 | enableval=$enable_systemtap; systemtap=$enableval | |
3654 | else | |
3655 | systemtap=no | |
3656 | fi | |
3657 | ||
3658 | if test "x$systemtap" != xno; then | |
3659 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for systemtap static probe support" >&5 | |
3660 | $as_echo_n "checking for systemtap static probe support... " >&6; } | |
3661 | if ${libc_cv_sdt+:} false; then : | |
3662 | $as_echo_n "(cached) " >&6 | |
3663 | else | |
3664 | old_CFLAGS="$CFLAGS" | |
783dd2d3 | 3665 | CFLAGS="-std=gnu11 $CFLAGS" |
3a097cc7 RM |
3666 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
3667 | /* end confdefs.h. */ | |
3668 | #include <sys/sdt.h> | |
3669 | void foo (int i, void *p) | |
3670 | { | |
3671 | asm ("" STAP_PROBE_ASM (foo, bar, STAP_PROBE_ASM_TEMPLATE (2)) "" | |
3672 | :: STAP_PROBE_ASM_OPERANDS (2, i, p)); | |
3673 | } | |
3674 | _ACEOF | |
3675 | if ac_fn_c_try_compile "$LINENO"; then : | |
3676 | libc_cv_sdt=yes | |
3677 | else | |
3678 | libc_cv_sdt=no | |
3679 | fi | |
3680 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
3681 | CFLAGS="$old_CFLAGS" | |
3682 | fi | |
3683 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_sdt" >&5 | |
3684 | $as_echo "$libc_cv_sdt" >&6; } | |
3685 | if test $libc_cv_sdt = yes; then | |
3686 | $as_echo "#define USE_STAP_PROBE 1" >>confdefs.h | |
3687 | ||
3688 | elif test "x$systemtap" != xauto; then | |
3689 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
3690 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3691 | as_fn_error $? "systemtap support needs sys/sdt.h with asm support | |
3692 | See \`config.log' for more details" "$LINENO" 5; } | |
3693 | fi | |
3694 | fi | |
3695 | ||
c53d909c RM |
3696 | # Check whether --enable-build-nscd was given. |
3697 | if test "${enable_build_nscd+set}" = set; then : | |
3698 | enableval=$enable_build_nscd; build_nscd=$enableval | |
3699 | else | |
3700 | build_nscd=default | |
3701 | fi | |
3702 | ||
3703 | ||
3704 | ||
3cc3ef96 RM |
3705 | # Note the use of $use_nscd is near the bottom of the file. |
3706 | # Check whether --enable-nscd was given. | |
3707 | if test "${enable_nscd+set}" = set; then : | |
3708 | enableval=$enable_nscd; use_nscd=$enableval | |
3709 | else | |
3710 | use_nscd=yes | |
3711 | fi | |
3712 | ||
3713 | ||
e4608715 CD |
3714 | # Check whether --enable-pt_chown was given. |
3715 | if test "${enable_pt_chown+set}" = set; then : | |
3716 | enableval=$enable_pt_chown; build_pt_chown=$enableval | |
3717 | else | |
3718 | build_pt_chown=no | |
3719 | fi | |
3720 | ||
3721 | ||
8c12f01d | 3722 | if test "$build_pt_chown" = yes; then |
e4608715 CD |
3723 | $as_echo "#define HAVE_PT_CHOWN 1" >>confdefs.h |
3724 | ||
3725 | fi | |
3726 | ||
67e58f39 SP |
3727 | # Check whether --enable-tunables was given. |
3728 | if test "${enable_tunables+set}" = set; then : | |
3729 | enableval=$enable_tunables; have_tunables=$enableval | |
3730 | else | |
2c0b90ab | 3731 | have_tunables=yes |
67e58f39 SP |
3732 | fi |
3733 | ||
3734 | ||
3735 | if test "$have_tunables" = yes; then | |
3736 | $as_echo "#define HAVE_TUNABLES 1" >>confdefs.h | |
3737 | ||
3738 | fi | |
3739 | ||
ebf27d12 ST |
3740 | # The abi-tags file uses a fairly simplistic model for name recognition that |
3741 | # can't distinguish i486-pc-linux-gnu fully from i486-pc-gnu. So we mutate a | |
3742 | # $host_os of `gnu*' here to be `gnu-gnu*' just so that it can tell. | |
3743 | # This doesn't get used much beyond that, so it's fairly safe. | |
3744 | case "$host_os" in | |
3745 | linux*) | |
3746 | ;; | |
3747 | gnu*) | |
3748 | host_os=`echo $host_os | sed -e 's/gnu/gnu-gnu/'` | |
3749 | ;; | |
3750 | esac | |
3751 | ||
5695d46f AS |
3752 | # Check whether --enable-mathvec was given. |
3753 | if test "${enable_mathvec+set}" = set; then : | |
3754 | enableval=$enable_mathvec; build_mathvec=$enableval | |
3755 | else | |
3756 | build_mathvec=notset | |
3757 | fi | |
3758 | ||
3759 | ||
a152f366 UD |
3760 | # We keep the original values in `$config_*' and never modify them, so we |
3761 | # can write them unchanged into config.make. Everything else uses | |
3762 | # $machine, $vendor, and $os, and changes them whenever convenient. | |
3763 | config_machine=$host_cpu config_vendor=$host_vendor config_os=$host_os | |
3a12e572 | 3764 | |
a152f366 UD |
3765 | # Don't allow vendor == "unknown" |
3766 | test "$config_vendor" = unknown && config_vendor= | |
3767 | config_os="`echo $config_os | sed 's/^unknown-//'`" | |
3a12e572 | 3768 | |
a152f366 | 3769 | # Some configurations imply other options. |
0269750c | 3770 | elf=yes |
3a12e572 | 3771 | |
644d3857 | 3772 | # The configure fragment of a port can modify these to supplement |
a152f366 UD |
3773 | # or override the table in the case statement below. No fragment should |
3774 | # ever change the config_* variables, however. | |
3775 | machine=$config_machine | |
3776 | vendor=$config_vendor | |
3777 | os=$config_os | |
3778 | base_os='' | |
3a12e572 | 3779 | |
a152f366 | 3780 | submachine= |
26f56c1c | 3781 | |
a152f366 | 3782 | # Check whether --with-cpu was given. |
b08c89d9 | 3783 | if test "${with_cpu+set}" = set; then : |
a152f366 | 3784 | withval=$with_cpu; case "$withval" in |
4a531bb0 | 3785 | yes|'') as_fn_error $? "--with-cpu requires an argument" "$LINENO" 5 ;; |
a152f366 UD |
3786 | no) ;; |
3787 | *) submachine="$withval" ;; | |
3788 | esac | |
3a12e572 UD |
3789 | |
3790 | fi | |
3a12e572 | 3791 | |
3a12e572 | 3792 | |
05439291 RM |
3793 | # An preconfigure script can set this when it wants to disable the sanity |
3794 | # check below. | |
3795 | libc_config_ok=no | |
3796 | ||
10a803e0 RM |
3797 | if frags=`ls -d $srcdir/sysdeps/*/preconfigure 2> /dev/null` |
3798 | then | |
3799 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysdeps preconfigure fragments" >&5 | |
3800 | $as_echo_n "checking for sysdeps preconfigure fragments... " >&6; } | |
3801 | for frag in $frags; do | |
3802 | name=`echo "$frag" | sed 's@/[^/]*$@@;s@^.*/@@'` | |
3803 | echo $ECHO_N "$name $ECHO_C" >&6 | |
3804 | . "$frag" | |
3805 | done | |
3806 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: " >&5 | |
3807 | $as_echo "" >&6; } | |
3808 | fi | |
3809 | ||
3a12e572 | 3810 | |
a152f366 UD |
3811 | ### |
3812 | ### By using the undocumented --enable-hacker-mode option for configure | |
3813 | ### one can skip this test to make the configuration not fail for unsupported | |
3814 | ### platforms. | |
3815 | ### | |
3816 | if test -z "$enable_hacker_mode" && test x"$libc_config_ok" != xyes; then | |
3817 | case "$machine-$host_os" in | |
2ce4f015 | 3818 | *-linux* | *-gnu*) |
a152f366 UD |
3819 | ;; |
3820 | *) | |
4e58b648 MF |
3821 | as_fn_error $? " |
3822 | *** The GNU C library is currently unavailable for this platform. | |
3823 | *** If you are interested in seeing glibc on this platform visit | |
3824 | *** the \"How to submit a new port\" in the wiki: | |
656ee792 | 3825 | *** https://sourceware.org/glibc/wiki/#Development |
4e58b648 | 3826 | *** and join the community!" "$LINENO" 5 |
a152f366 UD |
3827 | ;; |
3828 | esac | |
3a12e572 | 3829 | fi |
2abf9ff1 | 3830 | |
3e239be6 JM |
3831 | # Set base_machine if not set by a preconfigure fragment. |
3832 | test -n "$base_machine" || base_machine=$machine | |
26f56c1c | 3833 | |
3a12e572 | 3834 | |
03baef1c NA |
3835 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fstack-protector" >&5 |
3836 | $as_echo_n "checking for -fstack-protector... " >&6; } | |
3837 | if ${libc_cv_ssp+:} false; then : | |
3838 | $as_echo_n "(cached) " >&6 | |
3839 | else | |
3840 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Werror -fstack-protector -xc /dev/null -S -o /dev/null' | |
3841 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
3842 | (eval $ac_try) 2>&5 | |
3843 | ac_status=$? | |
3844 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3845 | test $ac_status = 0; }; }; then : | |
3846 | libc_cv_ssp=yes | |
3847 | else | |
3848 | libc_cv_ssp=no | |
3849 | fi | |
3850 | ||
3851 | fi | |
3852 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ssp" >&5 | |
3853 | $as_echo "$libc_cv_ssp" >&6; } | |
3854 | ||
3855 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fstack-protector-strong" >&5 | |
3856 | $as_echo_n "checking for -fstack-protector-strong... " >&6; } | |
3857 | if ${libc_cv_ssp_strong+:} false; then : | |
3858 | $as_echo_n "(cached) " >&6 | |
3859 | else | |
3860 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Werror -fstack-protector-strong -xc /dev/null -S -o /dev/null' | |
3861 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
3862 | (eval $ac_try) 2>&5 | |
3863 | ac_status=$? | |
3864 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3865 | test $ac_status = 0; }; }; then : | |
3866 | libc_cv_ssp_strong=yes | |
3867 | else | |
3868 | libc_cv_ssp_strong=no | |
3869 | fi | |
3870 | ||
3871 | fi | |
3872 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ssp_strong" >&5 | |
3873 | $as_echo "$libc_cv_ssp_strong" >&6; } | |
3874 | ||
3875 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fstack-protector-all" >&5 | |
3876 | $as_echo_n "checking for -fstack-protector-all... " >&6; } | |
3877 | if ${libc_cv_ssp_all+:} false; then : | |
3878 | $as_echo_n "(cached) " >&6 | |
3879 | else | |
3880 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Werror -fstack-protector-all -xc /dev/null -S -o /dev/null' | |
3881 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
3882 | (eval $ac_try) 2>&5 | |
3883 | ac_status=$? | |
3884 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3885 | test $ac_status = 0; }; }; then : | |
3886 | libc_cv_ssp_all=yes | |
3887 | else | |
3888 | libc_cv_ssp_all=no | |
3889 | fi | |
3890 | ||
3891 | fi | |
3892 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ssp_all" >&5 | |
3893 | $as_echo "$libc_cv_ssp_all" >&6; } | |
3894 | ||
3895 | stack_protector= | |
3896 | no_stack_protector= | |
3897 | if test "$libc_cv_ssp" = yes; then | |
3898 | no_stack_protector="-fno-stack-protector -DSTACK_PROTECTOR_LEVEL=0" | |
de659123 NA |
3899 | $as_echo "#define HAVE_CC_NO_STACK_PROTECTOR 1" >>confdefs.h |
3900 | ||
03baef1c NA |
3901 | fi |
3902 | ||
3903 | if test "$enable_stack_protector" = yes && test "$libc_cv_ssp" = yes; then | |
3904 | stack_protector="-fstack-protector" | |
3905 | $as_echo "#define STACK_PROTECTOR_LEVEL 1" >>confdefs.h | |
3906 | ||
3907 | elif test "$enable_stack_protector" = all && test "$libc_cv_ssp_all" = yes; then | |
3908 | stack_protector="-fstack-protector-all" | |
3909 | $as_echo "#define STACK_PROTECTOR_LEVEL 2" >>confdefs.h | |
3910 | ||
3911 | elif test "$enable_stack_protector" = strong && test "$libc_cv_ssp_strong" = yes; then | |
3912 | stack_protector="-fstack-protector-strong" | |
3913 | $as_echo "#define STACK_PROTECTOR_LEVEL 3" >>confdefs.h | |
3914 | ||
66a704c4 NA |
3915 | else |
3916 | stack_protector="-fno-stack-protector" | |
3917 | $as_echo "#define STACK_PROTECTOR_LEVEL 0" >>confdefs.h | |
3918 | ||
03baef1c NA |
3919 | fi |
3920 | ||
3921 | ||
3922 | ||
3923 | ||
66a704c4 NA |
3924 | if test -n "$stack_protector"; then |
3925 | no_ssp=-fno-stack-protector | |
3926 | else | |
3927 | no_ssp= | |
3928 | ||
3929 | if test "$enable_stack_protector" != no; then | |
3930 | as_fn_error $? "--enable-stack-protector=$enable_stack_protector specified, but specified level of stack protection is not supported by the compiler." "$LINENO" 5 | |
3931 | fi | |
3932 | fi | |
3933 | ||
0cae3f4b MF |
3934 | # For the multi-arch option we need support in the assembler & linker. |
3935 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler and linker STT_GNU_IFUNC support" >&5 | |
3936 | $as_echo_n "checking for assembler and linker STT_GNU_IFUNC support... " >&6; } | |
3937 | if ${libc_cv_ld_gnu_indirect_function+:} false; then : | |
84b9230c MF |
3938 | $as_echo_n "(cached) " >&6 |
3939 | else | |
786b0b67 | 3940 | cat > conftest.S <<EOF |
84b9230c | 3941 | .type foo,%gnu_indirect_function |
0cae3f4b MF |
3942 | foo: |
3943 | .globl _start | |
3944 | _start: | |
3945 | .globl __start | |
3946 | __start: | |
3947 | .data | |
786b0b67 AS |
3948 | #ifdef _LP64 |
3949 | .quad foo | |
3950 | #else | |
0cae3f4b | 3951 | .long foo |
786b0b67 | 3952 | #endif |
84b9230c | 3953 | EOF |
0cae3f4b MF |
3954 | libc_cv_ld_gnu_indirect_function=no |
3955 | if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \ | |
66a704c4 | 3956 | -nostartfiles -nostdlib $no_ssp \ |
786b0b67 | 3957 | -o conftest conftest.S 1>&5 2>&5; then |
0cae3f4b MF |
3958 | # Do a link to see if the backend supports IFUNC relocs. |
3959 | $READELF -r conftest 1>&5 | |
3960 | LC_ALL=C $READELF -r conftest | grep 'no relocations' >/dev/null || { | |
3961 | libc_cv_ld_gnu_indirect_function=yes | |
3962 | } | |
84b9230c MF |
3963 | fi |
3964 | rm -f conftest* | |
3965 | fi | |
0cae3f4b MF |
3966 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ld_gnu_indirect_function" >&5 |
3967 | $as_echo "$libc_cv_ld_gnu_indirect_function" >&6; } | |
84b9230c | 3968 | |
022dfdce SL |
3969 | # Check if gcc supports attribute ifunc as it is used in libc_ifunc macro. |
3970 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gcc attribute ifunc support" >&5 | |
3971 | $as_echo_n "checking for gcc attribute ifunc support... " >&6; } | |
3972 | if ${libc_cv_gcc_indirect_function+:} false; then : | |
3973 | $as_echo_n "(cached) " >&6 | |
3974 | else | |
3975 | cat > conftest.c <<EOF | |
3976 | extern int func (int); | |
3977 | int used_func (int a) | |
3978 | { | |
3979 | return a; | |
3980 | } | |
3981 | static void *resolver () | |
3982 | { | |
3983 | return &used_func; | |
3984 | } | |
3985 | extern __typeof (func) func __attribute__ ((ifunc ("resolver"))); | |
3986 | EOF | |
3987 | libc_cv_gcc_indirect_function=no | |
3988 | if ${CC-cc} -c conftest.c -o conftest.o 1>&5 \ | |
3989 | 2>&5 ; then | |
3990 | if $READELF -s conftest.o | grep IFUNC >/dev/null 2>&5; then | |
3991 | libc_cv_gcc_indirect_function=yes | |
3992 | fi | |
3993 | fi | |
3994 | rm -f conftest* | |
3995 | fi | |
3996 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_indirect_function" >&5 | |
3997 | $as_echo "$libc_cv_gcc_indirect_function" >&6; } | |
3998 | ||
0cae3f4b | 3999 | if test x"$libc_cv_ld_gnu_indirect_function" != xyes; then |
84b9230c | 4000 | if test x"$multi_arch" = xyes; then |
4a531bb0 | 4001 | as_fn_error $? "--enable-multi-arch support requires assembler and linker support" "$LINENO" 5 |
84b9230c MF |
4002 | else |
4003 | multi_arch=no | |
4004 | fi | |
4005 | fi | |
022dfdce SL |
4006 | if test x"$libc_cv_gcc_indirect_function" != xyes && |
4007 | test x"$multi_arch" = xyes; then | |
4008 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-multi-arch support recommends a gcc with gnu-indirect-function support. | |
4009 | Please use a gcc which supports it by default or configure gcc with --enable-gnu-indirect-function" >&5 | |
4010 | $as_echo "$as_me: WARNING: --enable-multi-arch support recommends a gcc with gnu-indirect-function support. | |
4011 | Please use a gcc which supports it by default or configure gcc with --enable-gnu-indirect-function" >&2;} | |
4012 | fi | |
6270516e | 4013 | multi_arch_d= |
84b9230c MF |
4014 | if test x"$multi_arch" != xno; then |
4015 | multi_arch_d=/multiarch | |
4016 | fi | |
4017 | ||
a152f366 UD |
4018 | # Compute the list of sysdep directories for this configuration. |
4019 | # This can take a while to compute. | |
4020 | sysdep_dir=$srcdir/sysdeps | |
b08c89d9 | 4021 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking sysdep dirs" >&5 |
322e23db | 4022 | $as_echo_n "checking sysdep dirs... " >&6; } |
a152f366 UD |
4023 | # Make sco3.2v4 become sco3.2.4 and sunos4.1.1_U1 become sunos4.1.1.U1. |
4024 | os="`echo $os | sed 's/\([0-9A-Z]\)[v_]\([0-9A-Z]\)/\1.\2/g'`" | |
4025 | ||
4026 | test "x$base_os" != x || case "$os" in | |
4027 | gnu*) | |
4028 | base_os=mach/hurd ;; | |
2ce4f015 | 4029 | linux*) |
a152f366 | 4030 | base_os=unix/sysv ;; |
a152f366 | 4031 | esac |
3a12e572 | 4032 | |
a152f366 UD |
4033 | # For sunos4.1.1, try sunos4.1.1, then sunos4.1, then sunos4, then sunos. |
4034 | tail=$os | |
4035 | ostry=$os | |
4036 | while o=`echo $tail | sed 's/\.[^.]*$//'`; test $o != $tail; do | |
4037 | ostry="$ostry /$o" | |
4038 | tail=$o | |
3a12e572 | 4039 | done |
a152f366 UD |
4040 | o=`echo $tail | sed 's/[0-9]*$//'` |
4041 | if test $o != $tail; then | |
4042 | ostry="$ostry /$o" | |
4043 | fi | |
4044 | # For linux-gnu, try linux-gnu, then linux. | |
4045 | o=`echo $tail | sed 's/-.*$//'` | |
4046 | if test $o != $tail; then | |
4047 | ostry="$ostry /$o" | |
cd6ede75 | 4048 | fi |
3a12e572 | 4049 | |
a152f366 UD |
4050 | # For unix/sysv/sysv4, try unix/sysv/sysv4, then unix/sysv, then unix. |
4051 | base= | |
4052 | tail=$base_os | |
4053 | while b=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$b"; do | |
4054 | set $b | |
4055 | base="$base /$1" | |
4056 | tail="$2" | |
4057 | done | |
cd6ede75 | 4058 | |
a152f366 UD |
4059 | # For sparc/sparc32, try sparc/sparc32 and then sparc. |
4060 | mach= | |
4061 | tail=$machine${submachine:+/$submachine} | |
4062 | while m=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$m"; do | |
4063 | set $m | |
4064 | # Prepend the machine's FPU directory unless --without-fp. | |
4065 | if test "$with_fp" = yes; then | |
6270516e | 4066 | maybe_fpu=/fpu |
26f56c1c | 4067 | else |
6270516e | 4068 | maybe_fpu=/nofpu |
925c3c5c | 4069 | fi |
6270516e RM |
4070 | # For each machine term, try it with and then without /multiarch. |
4071 | for try_fpu in $maybe_fpu ''; do | |
4072 | for try_multi in $multi_arch_d ''; do | |
4073 | mach="$mach /$1$try_fpu$try_multi" | |
4074 | done | |
4075 | done | |
a152f366 | 4076 | tail="$2" |
925c3c5c | 4077 | done |
a152f366 UD |
4078 | |
4079 | ||
4080 | # Find what sysdep directories exist. | |
a152f366 UD |
4081 | sysnames= |
4082 | for b in $base ''; do | |
4083 | for m0 in $mach ''; do | |
4084 | for v in /$vendor ''; do | |
4085 | test "$v" = / && continue | |
4086 | for o in /$ostry ''; do | |
4087 | test "$o" = / && continue | |
6270516e | 4088 | for m in $mach ''; do |
644d3857 JM |
4089 | try_suffix="$m0$b$v$o$m" |
4090 | if test -n "$try_suffix"; then | |
4091 | try_srcdir="${srcdir}/" | |
4092 | try="sysdeps$try_suffix" | |
4093 | test -n "$enable_debug_configure" && | |
4094 | echo "$0 DEBUG: try $try" >&2 | |
4095 | if test -d "$try_srcdir$try"; then | |
4096 | sysnames="$sysnames $try" | |
4097 | { test -n "$o" || test -n "$b"; } && os_used=t | |
4098 | { test -n "$m" || test -n "$m0"; } && machine_used=t | |
4099 | case x${m0:-$m} in | |
4100 | x*/$submachine) submachine_used=t ;; | |
4101 | esac | |
4102 | fi | |
4103 | fi | |
a152f366 UD |
4104 | done |
4105 | done | |
4106 | done | |
4107 | done | |
925c3c5c UD |
4108 | done |
4109 | ||
6f89d2f3 L |
4110 | # If the assembler supports gnu_indirect_function symbol type and the |
4111 | # architecture supports multi-arch, we enable multi-arch by default. | |
644d3857 | 4112 | case $sysnames in |
84b9230c MF |
4113 | *"$multi_arch_d"*) |
4114 | ;; | |
4115 | *) | |
77e8bddf | 4116 | test x"$multi_arch" = xdefault && multi_arch=no |
84b9230c MF |
4117 | ;; |
4118 | esac | |
4119 | if test x"$multi_arch" != xno; then | |
b08c89d9 | 4120 | $as_echo "#define USE_MULTIARCH 1" >>confdefs.h |
6f89d2f3 L |
4121 | |
4122 | fi | |
4123 | ||
4124 | ||
a152f366 | 4125 | if test -z "$os_used" && test "$os" != none; then |
4a531bb0 | 4126 | as_fn_error $? "Operating system $os is not supported." "$LINENO" 5 |
925c3c5c | 4127 | fi |
a152f366 | 4128 | if test -z "$machine_used" && test "$machine" != none; then |
4a531bb0 | 4129 | as_fn_error $? "The $machine is not supported." "$LINENO" 5 |
925c3c5c | 4130 | fi |
a152f366 | 4131 | if test -z "$submachine_used" && test -n "$submachine"; then |
4a531bb0 | 4132 | as_fn_error $? "The $submachine subspecies of $host_cpu is not supported." "$LINENO" 5 |
925c3c5c UD |
4133 | fi |
4134 | ||
26f56c1c | 4135 | |
a152f366 UD |
4136 | # We have now validated the configuration. |
4137 | ||
a152f366 UD |
4138 | # Expand the list of system names into a full list of directories |
4139 | # from each element's parent name and Implies file (if present). | |
4140 | set $sysnames | |
4141 | names= | |
4142 | while test $# -gt 0; do | |
4143 | name=$1 | |
4144 | shift | |
26f56c1c | 4145 | |
a152f366 UD |
4146 | case " $names " in *" $name "*) |
4147 | # Already in the list. | |
4148 | continue | |
4149 | esac | |
925c3c5c | 4150 | |
a152f366 UD |
4151 | # Report each name as we discover it, so there is no long pause in output. |
4152 | echo $ECHO_N "$name $ECHO_C" >&6 | |
925c3c5c | 4153 | |
a152f366 UD |
4154 | name_base=`echo $name | sed -e 's@\(.*sysdeps\)/.*@\1@'` |
4155 | ||
4156 | case $name in | |
4157 | /*) xsrcdir= ;; | |
4158 | *) xsrcdir=$srcdir/ ;; | |
4159 | esac | |
4160 | test -n "$enable_debug_configure" && | |
4161 | echo "DEBUG: name/Implies $xsrcdir$name/Implies" >&2 | |
4162 | ||
ba75122d RM |
4163 | for implies_file in Implies Implies-before Implies-after; do |
4164 | implies_type=`echo $implies_file | sed s/-/_/` | |
4165 | eval ${implies_type}= | |
4166 | if test -f $xsrcdir$name/$implies_file; then | |
4167 | # Collect more names from the `Implies' file (removing comments). | |
4168 | implied_candidate="`sed 's/#.*$//' < $xsrcdir$name/$implies_file`" | |
4169 | for x in $implied_candidate; do | |
4170 | found=no | |
4171 | if test -d $xsrcdir$name_base/$x; then | |
4172 | eval "${implies_type}=\"\$${implies_type} \$name_base/\$x\"" | |
a152f366 | 4173 | found=yes |
ba75122d | 4174 | fi |
644d3857 JM |
4175 | try="sysdeps/$x" |
4176 | try_srcdir=$srcdir/ | |
4177 | test -n "$enable_debug_configure" && | |
4178 | echo "DEBUG: $name $implies_file $x try() {$try_srcdir}$try" >&2 | |
4179 | if test $try != $xsrcdir$name_base/$x && test -d $try_srcdir$try; | |
4180 | then | |
4181 | eval "${implies_type}=\"\$${implies_type} \$try\"" | |
4182 | found=yes | |
4183 | fi | |
ba75122d RM |
4184 | if test $found = no; then |
4185 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $name/$implies_file specifies nonexistent $x" >&5 | |
4186 | $as_echo "$as_me: WARNING: $name/$implies_file specifies nonexistent $x" >&2;} | |
a152f366 UD |
4187 | fi |
4188 | done | |
ba75122d RM |
4189 | fi |
4190 | done | |
925c3c5c | 4191 | |
a152f366 UD |
4192 | # Add NAME to the list of names. |
4193 | names="$names $name" | |
925c3c5c | 4194 | |
a152f366 UD |
4195 | # Find the parent of NAME, using the empty string if it has none. |
4196 | parent="`echo $name | sed -n -e 's=/[^/]*$==' -e '/sysdeps$/q' -e p`" | |
925c3c5c | 4197 | |
ba75122d RM |
4198 | test -n "$enable_debug_configure" && |
4199 | echo "DEBUG: $name Implies='$Implies' rest='$*' parent='$parent' \ | |
57633811 | 4200 | Implies_before='$Implies_before' Implies_after='$Implies_after'" >&2 |
ba75122d | 4201 | |
a152f366 UD |
4202 | # Add the names implied by NAME, and NAME's parent (if it has one), to |
4203 | # the list of names to be processed (the argument list). We prepend the | |
4204 | # implied names to the list and append the parent. We want implied | |
4205 | # directories to come before further directories inferred from the | |
4206 | # configuration components; this ensures that for sysv4, unix/common | |
4207 | # (implied by unix/sysv/sysv4) comes before unix/sysv (in ostry (here $*) | |
4208 | # after sysv4). | |
ba75122d | 4209 | sysnames="`echo $Implies $* $Implies_before $parent $Implies_after`" |
a152f366 UD |
4210 | test -n "$sysnames" && set $sysnames |
4211 | done | |
2abf9ff1 | 4212 | |
a152f366 | 4213 | # Add the default directories. |
51d8bb8f | 4214 | default_sysnames="sysdeps/generic" |
a152f366 | 4215 | sysnames="$names $default_sysnames" |
26f56c1c | 4216 | |
a152f366 | 4217 | # The other names were emitted during the scan. |
b08c89d9 | 4218 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $default_sysnames" >&5 |
322e23db | 4219 | $as_echo "$default_sysnames" >&6; } |
925c3c5c | 4220 | |
26f56c1c | 4221 | |
a152f366 | 4222 | ### Locate tools. |
26f56c1c | 4223 | |
a152f366 UD |
4224 | # Find a good install program. We prefer a C program (faster), |
4225 | # so one script is as good as another. But avoid the broken or | |
4226 | # incompatible versions: | |
4227 | # SysV /etc/install, /usr/sbin/install | |
4228 | # SunOS /usr/etc/install | |
4229 | # IRIX /sbin/install | |
4230 | # AIX /bin/install | |
4231 | # AmigaOS /C/install, which installs bootblocks on floppy discs | |
4232 | # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag | |
4233 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args | |
4234 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" | |
4235 | # OS/2's system install, which has a completely different semantic | |
4236 | # ./install, which can be erroneously created by make from ./install.sh. | |
322e23db | 4237 | # Reject install programs that cannot install multiple files. |
b08c89d9 | 4238 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 |
322e23db | 4239 | $as_echo_n "checking for a BSD-compatible install... " >&6; } |
a152f366 | 4240 | if test -z "$INSTALL"; then |
f318beb8 | 4241 | if ${ac_cv_path_install+:} false; then : |
322e23db | 4242 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
4243 | else |
4244 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4245 | for as_dir in $PATH | |
4246 | do | |
4247 | IFS=$as_save_IFS | |
4248 | test -z "$as_dir" && as_dir=. | |
b08c89d9 UD |
4249 | # Account for people who put trailing slashes in PATH elements. |
4250 | case $as_dir/ in #(( | |
4251 | ./ | .// | /[cC]/* | \ | |
a152f366 | 4252 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ |
b08c89d9 | 4253 | ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ |
a152f366 UD |
4254 | /usr/ucb/* ) ;; |
4255 | *) | |
4256 | # OSF1 and SCO ODT 3.0 have their own names for install. | |
4257 | # Don't use installbsd from OSF since it installs stuff as root | |
4258 | # by default. | |
4259 | for ac_prog in ginstall scoinst install; do | |
4260 | for ac_exec_ext in '' $ac_executable_extensions; do | |
f4a58f0d | 4261 | if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then |
a152f366 UD |
4262 | if test $ac_prog = install && |
4263 | grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
4264 | # AIX install. It has an incompatible calling convention. | |
4265 | : | |
4266 | elif test $ac_prog = install && | |
4267 | grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
4268 | # program-specific install script used by HP pwplus--don't use. | |
4269 | : | |
4270 | else | |
322e23db UD |
4271 | rm -rf conftest.one conftest.two conftest.dir |
4272 | echo one > conftest.one | |
4273 | echo two > conftest.two | |
4274 | mkdir conftest.dir | |
4275 | if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && | |
4276 | test -s conftest.one && test -s conftest.two && | |
4277 | test -s conftest.dir/conftest.one && | |
4278 | test -s conftest.dir/conftest.two | |
4279 | then | |
4280 | ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" | |
4281 | break 3 | |
4282 | fi | |
a152f366 UD |
4283 | fi |
4284 | fi | |
4285 | done | |
4286 | done | |
4287 | ;; | |
26f56c1c | 4288 | esac |
322e23db | 4289 | |
b08c89d9 | 4290 | done |
a152f366 | 4291 | IFS=$as_save_IFS |
2abf9ff1 | 4292 | |
322e23db | 4293 | rm -rf conftest.one conftest.two conftest.dir |
26f56c1c | 4294 | |
925c3c5c | 4295 | fi |
a152f366 UD |
4296 | if test "${ac_cv_path_install+set}" = set; then |
4297 | INSTALL=$ac_cv_path_install | |
4298 | else | |
4299 | # As a last resort, use the slow shell script. Don't cache a | |
4300 | # value for INSTALL within a source directory, because that will | |
4301 | # break other packages using the cache if that directory is | |
4302 | # removed, or if the value is a relative name. | |
4303 | INSTALL=$ac_install_sh | |
4304 | fi | |
925c3c5c | 4305 | fi |
b08c89d9 | 4306 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 |
322e23db | 4307 | $as_echo "$INSTALL" >&6; } |
925c3c5c | 4308 | |
a152f366 UD |
4309 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. |
4310 | # It thinks the first close brace ends the variable substitution. | |
4311 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' | |
26f56c1c | 4312 | |
a152f366 UD |
4313 | test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' |
4314 | ||
4315 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' | |
4316 | ||
4317 | if test "$INSTALL" = "${srcdir}/scripts/install-sh -c"; then | |
4318 | # The makefiles need to use a different form to find it in $srcdir. | |
4319 | INSTALL='\$(..)./scripts/install-sh -c' | |
26f56c1c | 4320 | fi |
b08c89d9 | 4321 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 |
322e23db | 4322 | $as_echo_n "checking whether ln -s works... " >&6; } |
a152f366 UD |
4323 | LN_S=$as_ln_s |
4324 | if test "$LN_S" = "ln -s"; then | |
b08c89d9 | 4325 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
322e23db | 4326 | $as_echo "yes" >&6; } |
26f56c1c | 4327 | else |
b08c89d9 | 4328 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 |
322e23db | 4329 | $as_echo "no, using $LN_S" >&6; } |
26f56c1c | 4330 | fi |
a152f366 | 4331 | |
925c3c5c | 4332 | |
650425ce UD |
4333 | # Was a --with-binutils option given? |
4334 | if test -n "$path_binutils"; then | |
4335 | # Make absolute; ensure a single trailing slash. | |
4336 | path_binutils=`(cd $path_binutils; pwd) | sed 's%/*$%/%'` | |
63bda0c1 | 4337 | CC="$CC -B$path_binutils" |
650425ce | 4338 | fi |
27a5bb33 UD |
4339 | AS=`$CC -print-prog-name=as` |
4340 | LD=`$CC -print-prog-name=ld` | |
5edb9387 | 4341 | AR=`$CC -print-prog-name=ar` |
cd6ede75 | 4342 | |
4baa087a RM |
4343 | OBJDUMP=`$CC -print-prog-name=objdump` |
4344 | ||
1b74661a RM |
4345 | OBJCOPY=`$CC -print-prog-name=objcopy` |
4346 | ||
6014c65d FW |
4347 | GPROF=`$CC -print-prog-name=gprof` |
4348 | ||
4baa087a | 4349 | |
4baa087a | 4350 | # Determine whether we are using GNU binutils. |
b08c89d9 | 4351 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $AS is GNU as" >&5 |
322e23db | 4352 | $as_echo_n "checking whether $AS is GNU as... " >&6; } |
f318beb8 | 4353 | if ${libc_cv_prog_as_gnu+:} false; then : |
322e23db | 4354 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4355 | else |
4356 | # Most GNU programs take a -v and spit out some text including | |
4357 | # the word 'GNU'. Some try to read stdin, so give them /dev/null. | |
4358 | if $AS -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then | |
4359 | libc_cv_prog_as_gnu=yes | |
4360 | else | |
4361 | libc_cv_prog_as_gnu=no | |
4362 | fi | |
4363 | rm -fr contest* | |
4364 | fi | |
b08c89d9 | 4365 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_prog_as_gnu" >&5 |
322e23db | 4366 | $as_echo "$libc_cv_prog_as_gnu" >&6; } |
4baa087a RM |
4367 | rm -f a.out |
4368 | gnu_as=$libc_cv_prog_as_gnu | |
4369 | ||
b08c89d9 | 4370 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $LD is GNU ld" >&5 |
322e23db | 4371 | $as_echo_n "checking whether $LD is GNU ld... " >&6; } |
f318beb8 | 4372 | if ${libc_cv_prog_ld_gnu+:} false; then : |
322e23db | 4373 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4374 | else |
4375 | # Most GNU programs take a -v and spit out some text including | |
4376 | # the word 'GNU'. Some try to read stdin, so give them /dev/null. | |
4377 | if $LD -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then | |
4378 | libc_cv_prog_ld_gnu=yes | |
4379 | else | |
4380 | libc_cv_prog_ld_gnu=no | |
4381 | fi | |
4382 | rm -fr contest* | |
4383 | fi | |
b08c89d9 | 4384 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_prog_ld_gnu" >&5 |
322e23db | 4385 | $as_echo "$libc_cv_prog_ld_gnu" >&6; } |
4baa087a RM |
4386 | gnu_ld=$libc_cv_prog_ld_gnu |
4387 | ||
4388 | ||
b4396163 | 4389 | # Accept binutils 2.25 or newer. |
4baa087a RM |
4390 | for ac_prog in $AS |
4391 | do | |
4392 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4393 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4394 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4395 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4396 | if ${ac_cv_prog_AS+:} false; then : |
322e23db | 4397 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4398 | else |
4399 | if test -n "$AS"; then | |
4400 | ac_cv_prog_AS="$AS" # Let the user override the test. | |
4401 | else | |
4402 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4403 | for as_dir in $PATH | |
4404 | do | |
4405 | IFS=$as_save_IFS | |
4406 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4407 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 4408 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 4409 | ac_cv_prog_AS="$ac_prog" |
b08c89d9 | 4410 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4baa087a RM |
4411 | break 2 |
4412 | fi | |
4413 | done | |
b08c89d9 | 4414 | done |
26f56c1c | 4415 | IFS=$as_save_IFS |
4baa087a RM |
4416 | |
4417 | fi | |
4418 | fi | |
4419 | AS=$ac_cv_prog_AS | |
4420 | if test -n "$AS"; then | |
b08c89d9 | 4421 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5 |
322e23db | 4422 | $as_echo "$AS" >&6; } |
4baa087a | 4423 | else |
b08c89d9 | 4424 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4425 | $as_echo "no" >&6; } |
4baa087a RM |
4426 | fi |
4427 | ||
26f56c1c | 4428 | |
4baa087a RM |
4429 | test -n "$AS" && break |
4430 | done | |
4431 | ||
4432 | if test -z "$AS"; then | |
4433 | ac_verc_fail=yes | |
4434 | else | |
4435 | # Found it, now check the version. | |
b08c89d9 | 4436 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $AS" >&5 |
322e23db | 4437 | $as_echo_n "checking version of $AS... " >&6; } |
4baa087a RM |
4438 | ac_prog_version=`$AS --version 2>&1 | sed -n 's/^.*GNU assembler.* \([0-9]*\.[0-9.]*\).*$/\1/p'` |
4439 | case $ac_prog_version in | |
4440 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
b4396163 | 4441 | 2.1[0-9][0-9]*|2.2[5-9]*|2.[3-9][0-9]*|[3-9].*|[1-9][0-9]*) |
4baa087a RM |
4442 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4443 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4444 | ||
4445 | esac | |
b08c89d9 | 4446 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4447 | $as_echo "$ac_prog_version" >&6; } |
4baa087a RM |
4448 | fi |
4449 | if test $ac_verc_fail = yes; then | |
73588175 | 4450 | AS=: critic_missing="$critic_missing as" |
4baa087a RM |
4451 | fi |
4452 | ||
f300dc73 L |
4453 | |
4454 | if test -n "`$LD --version | sed -n 's/^GNU \(gold\).*$/\1/p'`"; then | |
4455 | # Accept gold 1.14 or higher | |
4456 | for ac_prog in $LD | |
4457 | do | |
4458 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4459 | set dummy $ac_prog; ac_word=$2 | |
4460 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4461 | $as_echo_n "checking for $ac_word... " >&6; } | |
4462 | if ${ac_cv_prog_LD+:} false; then : | |
4463 | $as_echo_n "(cached) " >&6 | |
4464 | else | |
4465 | if test -n "$LD"; then | |
4466 | ac_cv_prog_LD="$LD" # Let the user override the test. | |
4467 | else | |
4468 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4469 | for as_dir in $PATH | |
4470 | do | |
4471 | IFS=$as_save_IFS | |
4472 | test -z "$as_dir" && as_dir=. | |
4473 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4474 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4475 | ac_cv_prog_LD="$ac_prog" | |
4476 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4477 | break 2 | |
4478 | fi | |
4479 | done | |
4480 | done | |
4481 | IFS=$as_save_IFS | |
4482 | ||
4483 | fi | |
4484 | fi | |
4485 | LD=$ac_cv_prog_LD | |
4486 | if test -n "$LD"; then | |
4487 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 | |
4488 | $as_echo "$LD" >&6; } | |
4489 | else | |
4490 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4491 | $as_echo "no" >&6; } | |
4492 | fi | |
4493 | ||
4494 | ||
4495 | test -n "$LD" && break | |
4496 | done | |
4497 | ||
4498 | if test -z "$LD"; then | |
4499 | ac_verc_fail=yes | |
4500 | else | |
4501 | # Found it, now check the version. | |
4502 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $LD" >&5 | |
4503 | $as_echo_n "checking version of $LD... " >&6; } | |
4504 | ac_prog_version=`$LD --version 2>&1 | sed -n 's/^.*GNU gold.* \([0-9][0-9]*\.[0-9.]*\).*$/\1/p'` | |
4505 | case $ac_prog_version in | |
4506 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
4507 | 1.1[4-9]*|1.[2-9][0-9]*|1.1[0-9][0-9]*|[2-9].*|[1-9][0-9]*) | |
4508 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
4509 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4510 | ||
4511 | esac | |
4512 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 | |
4513 | $as_echo "$ac_prog_version" >&6; } | |
4514 | fi | |
4515 | if test $ac_verc_fail = yes; then | |
4516 | LD=: critic_missing="$critic_missing GNU gold" | |
4517 | fi | |
4518 | ||
4519 | else | |
4520 | for ac_prog in $LD | |
4baa087a RM |
4521 | do |
4522 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4523 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4524 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4525 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4526 | if ${ac_cv_prog_LD+:} false; then : |
322e23db | 4527 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4528 | else |
4529 | if test -n "$LD"; then | |
4530 | ac_cv_prog_LD="$LD" # Let the user override the test. | |
4531 | else | |
4532 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4533 | for as_dir in $PATH | |
4534 | do | |
4535 | IFS=$as_save_IFS | |
4536 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4537 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 4538 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 4539 | ac_cv_prog_LD="$ac_prog" |
b08c89d9 | 4540 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4baa087a RM |
4541 | break 2 |
4542 | fi | |
4543 | done | |
b08c89d9 | 4544 | done |
26f56c1c | 4545 | IFS=$as_save_IFS |
4baa087a RM |
4546 | |
4547 | fi | |
4548 | fi | |
4549 | LD=$ac_cv_prog_LD | |
4550 | if test -n "$LD"; then | |
b08c89d9 | 4551 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 |
322e23db | 4552 | $as_echo "$LD" >&6; } |
4baa087a | 4553 | else |
b08c89d9 | 4554 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4555 | $as_echo "no" >&6; } |
4baa087a RM |
4556 | fi |
4557 | ||
26f56c1c | 4558 | |
4baa087a RM |
4559 | test -n "$LD" && break |
4560 | done | |
4561 | ||
4562 | if test -z "$LD"; then | |
4563 | ac_verc_fail=yes | |
4564 | else | |
4565 | # Found it, now check the version. | |
b08c89d9 | 4566 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $LD" >&5 |
322e23db | 4567 | $as_echo_n "checking version of $LD... " >&6; } |
4baa087a RM |
4568 | ac_prog_version=`$LD --version 2>&1 | sed -n 's/^.*GNU ld.* \([0-9][0-9]*\.[0-9.]*\).*$/\1/p'` |
4569 | case $ac_prog_version in | |
4570 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
073e8fa7 | 4571 | 2.1[0-9][0-9]*|2.2[5-9]*|2.[3-9][0-9]*|[3-9].*|[1-9][0-9]*) |
4baa087a RM |
4572 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4573 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4574 | ||
4575 | esac | |
b08c89d9 | 4576 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4577 | $as_echo "$ac_prog_version" >&6; } |
4baa087a RM |
4578 | fi |
4579 | if test $ac_verc_fail = yes; then | |
f300dc73 | 4580 | LD=: critic_missing="$critic_missing GNU ld" |
4baa087a RM |
4581 | fi |
4582 | ||
f300dc73 | 4583 | fi |
4baa087a | 4584 | |
4baa087a RM |
4585 | # These programs are version sensitive. |
4586 | ||
4baa087a RM |
4587 | for ac_prog in gnumake gmake make |
4588 | do | |
4589 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4590 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4591 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4592 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4593 | if ${ac_cv_prog_MAKE+:} false; then : |
322e23db | 4594 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4595 | else |
4596 | if test -n "$MAKE"; then | |
4597 | ac_cv_prog_MAKE="$MAKE" # Let the user override the test. | |
4598 | else | |
4599 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4600 | for as_dir in $PATH | |
4601 | do | |
4602 | IFS=$as_save_IFS | |
4603 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4604 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 4605 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 4606 | ac_cv_prog_MAKE="$ac_prog" |
b08c89d9 | 4607 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4baa087a RM |
4608 | break 2 |
4609 | fi | |
4610 | done | |
b08c89d9 | 4611 | done |
26f56c1c | 4612 | IFS=$as_save_IFS |
4baa087a RM |
4613 | |
4614 | fi | |
4615 | fi | |
4616 | MAKE=$ac_cv_prog_MAKE | |
4617 | if test -n "$MAKE"; then | |
b08c89d9 | 4618 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5 |
322e23db | 4619 | $as_echo "$MAKE" >&6; } |
4baa087a | 4620 | else |
b08c89d9 | 4621 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4622 | $as_echo "no" >&6; } |
4baa087a RM |
4623 | fi |
4624 | ||
26f56c1c | 4625 | |
4baa087a RM |
4626 | test -n "$MAKE" && break |
4627 | done | |
4628 | ||
4629 | if test -z "$MAKE"; then | |
4630 | ac_verc_fail=yes | |
4631 | else | |
4632 | # Found it, now check the version. | |
b08c89d9 | 4633 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MAKE" >&5 |
322e23db | 4634 | $as_echo_n "checking version of $MAKE... " >&6; } |
4baa087a RM |
4635 | ac_prog_version=`$MAKE --version 2>&1 | sed -n 's/^.*GNU Make[^0-9]*\([0-9][0-9.]*\).*$/\1/p'` |
4636 | case $ac_prog_version in | |
4637 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
28d708c4 | 4638 | 3.79* | 3.[89]* | [4-9].* | [1-9][0-9]*) |
4baa087a RM |
4639 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4640 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4641 | ||
4642 | esac | |
b08c89d9 | 4643 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4644 | $as_echo "$ac_prog_version" >&6; } |
4baa087a RM |
4645 | fi |
4646 | if test $ac_verc_fail = yes; then | |
4647 | critic_missing="$critic_missing make" | |
4648 | fi | |
6e3d59bc | 4649 | |
cd6ede75 | 4650 | |
4baa087a RM |
4651 | for ac_prog in gnumsgfmt gmsgfmt msgfmt |
4652 | do | |
4653 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4654 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4655 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4656 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4657 | if ${ac_cv_prog_MSGFMT+:} false; then : |
322e23db | 4658 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 4659 | else |
4baa087a RM |
4660 | if test -n "$MSGFMT"; then |
4661 | ac_cv_prog_MSGFMT="$MSGFMT" # Let the user override the test. | |
cd6ede75 | 4662 | else |
3a12e572 UD |
4663 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
4664 | for as_dir in $PATH | |
4665 | do | |
4666 | IFS=$as_save_IFS | |
4667 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4668 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 4669 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 4670 | ac_cv_prog_MSGFMT="$ac_prog" |
b08c89d9 | 4671 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
4672 | break 2 |
4673 | fi | |
4674 | done | |
b08c89d9 | 4675 | done |
26f56c1c | 4676 | IFS=$as_save_IFS |
3a12e572 | 4677 | |
cd6ede75 UD |
4678 | fi |
4679 | fi | |
4baa087a RM |
4680 | MSGFMT=$ac_cv_prog_MSGFMT |
4681 | if test -n "$MSGFMT"; then | |
b08c89d9 | 4682 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5 |
322e23db | 4683 | $as_echo "$MSGFMT" >&6; } |
cd6ede75 | 4684 | else |
b08c89d9 | 4685 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4686 | $as_echo "no" >&6; } |
cd6ede75 UD |
4687 | fi |
4688 | ||
26f56c1c | 4689 | |
4baa087a RM |
4690 | test -n "$MSGFMT" && break |
4691 | done | |
4692 | ||
4693 | if test -z "$MSGFMT"; then | |
4694 | ac_verc_fail=yes | |
4695 | else | |
4696 | # Found it, now check the version. | |
b08c89d9 | 4697 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MSGFMT" >&5 |
322e23db | 4698 | $as_echo_n "checking version of $MSGFMT... " >&6; } |
4baa087a RM |
4699 | ac_prog_version=`$MSGFMT --version 2>&1 | sed -n 's/^.*GNU gettext.* \([0-9]*\.[0-9.]*\).*$/\1/p'` |
4700 | case $ac_prog_version in | |
4701 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
4702 | 0.10.3[6-9]* | 0.10.[4-9][0-9]* | 0.1[1-9]* | 0.[2-9][0-9]* | [1-9].*) | |
4703 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
4704 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4705 | ||
4706 | esac | |
b08c89d9 | 4707 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4708 | $as_echo "$ac_prog_version" >&6; } |
3a12e572 | 4709 | fi |
4baa087a RM |
4710 | if test $ac_verc_fail = yes; then |
4711 | MSGFMT=: aux_missing="$aux_missing msgfmt" | |
4712 | fi | |
4713 | ||
4714 | for ac_prog in makeinfo | |
4715 | do | |
4716 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4717 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4718 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4719 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4720 | if ${ac_cv_prog_MAKEINFO+:} false; then : |
322e23db | 4721 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 4722 | else |
4baa087a RM |
4723 | if test -n "$MAKEINFO"; then |
4724 | ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test. | |
cd6ede75 | 4725 | else |
3a12e572 UD |
4726 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
4727 | for as_dir in $PATH | |
4728 | do | |
4729 | IFS=$as_save_IFS | |
4730 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4731 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 4732 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 4733 | ac_cv_prog_MAKEINFO="$ac_prog" |
b08c89d9 | 4734 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
4735 | break 2 |
4736 | fi | |
4737 | done | |
b08c89d9 | 4738 | done |
26f56c1c | 4739 | IFS=$as_save_IFS |
3a12e572 | 4740 | |
cd6ede75 UD |
4741 | fi |
4742 | fi | |
4baa087a RM |
4743 | MAKEINFO=$ac_cv_prog_MAKEINFO |
4744 | if test -n "$MAKEINFO"; then | |
b08c89d9 | 4745 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5 |
322e23db | 4746 | $as_echo "$MAKEINFO" >&6; } |
cd6ede75 | 4747 | else |
b08c89d9 | 4748 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4749 | $as_echo "no" >&6; } |
cd6ede75 UD |
4750 | fi |
4751 | ||
26f56c1c | 4752 | |
4baa087a RM |
4753 | test -n "$MAKEINFO" && break |
4754 | done | |
5edb9387 | 4755 | |
4baa087a RM |
4756 | if test -z "$MAKEINFO"; then |
4757 | ac_verc_fail=yes | |
5edb9387 | 4758 | else |
4baa087a | 4759 | # Found it, now check the version. |
b08c89d9 | 4760 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MAKEINFO" >&5 |
322e23db | 4761 | $as_echo_n "checking version of $MAKEINFO... " >&6; } |
4baa087a RM |
4762 | ac_prog_version=`$MAKEINFO --version 2>&1 | sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'` |
4763 | case $ac_prog_version in | |
4764 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
3a12c70f | 4765 | 4.[7-9]*|4.[1-9][0-9]*|[5-9].*) |
4baa087a RM |
4766 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4767 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
5edb9387 | 4768 | |
4baa087a | 4769 | esac |
b08c89d9 | 4770 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4771 | $as_echo "$ac_prog_version" >&6; } |
5edb9387 | 4772 | fi |
4baa087a RM |
4773 | if test $ac_verc_fail = yes; then |
4774 | MAKEINFO=: aux_missing="$aux_missing makeinfo" | |
5edb9387 | 4775 | fi |
cd6ede75 | 4776 | |
4baa087a | 4777 | for ac_prog in sed |
c4d23330 RM |
4778 | do |
4779 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4780 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4781 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4782 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4783 | if ${ac_cv_prog_SED+:} false; then : |
322e23db | 4784 | $as_echo_n "(cached) " >&6 |
c4d23330 | 4785 | else |
4baa087a RM |
4786 | if test -n "$SED"; then |
4787 | ac_cv_prog_SED="$SED" # Let the user override the test. | |
c4d23330 RM |
4788 | else |
4789 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4790 | for as_dir in $PATH | |
4791 | do | |
4792 | IFS=$as_save_IFS | |
4793 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4794 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 4795 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 4796 | ac_cv_prog_SED="$ac_prog" |
b08c89d9 | 4797 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
c4d23330 RM |
4798 | break 2 |
4799 | fi | |
4800 | done | |
b08c89d9 | 4801 | done |
26f56c1c | 4802 | IFS=$as_save_IFS |
c4d23330 RM |
4803 | |
4804 | fi | |
4805 | fi | |
4baa087a RM |
4806 | SED=$ac_cv_prog_SED |
4807 | if test -n "$SED"; then | |
b08c89d9 | 4808 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SED" >&5 |
322e23db | 4809 | $as_echo "$SED" >&6; } |
c4d23330 | 4810 | else |
b08c89d9 | 4811 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4812 | $as_echo "no" >&6; } |
c4d23330 RM |
4813 | fi |
4814 | ||
26f56c1c | 4815 | |
4baa087a | 4816 | test -n "$SED" && break |
c4d23330 RM |
4817 | done |
4818 | ||
4baa087a | 4819 | if test -z "$SED"; then |
c4d23330 RM |
4820 | ac_verc_fail=yes |
4821 | else | |
4822 | # Found it, now check the version. | |
b08c89d9 | 4823 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $SED" >&5 |
322e23db | 4824 | $as_echo_n "checking version of $SED... " >&6; } |
07e51550 | 4825 | ac_prog_version=`$SED --version 2>&1 | sed -n 's/^.*GNU sed[^0-9]* \([0-9]*\.[0-9.]*\).*$/\1/p'` |
c4d23330 RM |
4826 | case $ac_prog_version in |
4827 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
4baa087a | 4828 | 3.0[2-9]*|3.[1-9]*|[4-9]*) |
c4d23330 RM |
4829 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4830 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4831 | ||
4832 | esac | |
b08c89d9 | 4833 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4834 | $as_echo "$ac_prog_version" >&6; } |
c4d23330 RM |
4835 | fi |
4836 | if test $ac_verc_fail = yes; then | |
4baa087a | 4837 | SED=: aux_missing="$aux_missing sed" |
c4d23330 RM |
4838 | fi |
4839 | ||
0786794f AM |
4840 | for ac_prog in gawk |
4841 | do | |
4842 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4843 | set dummy $ac_prog; ac_word=$2 | |
4844 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4845 | $as_echo_n "checking for $ac_word... " >&6; } | |
4846 | if ${ac_cv_prog_AWK+:} false; then : | |
4847 | $as_echo_n "(cached) " >&6 | |
4848 | else | |
4849 | if test -n "$AWK"; then | |
4850 | ac_cv_prog_AWK="$AWK" # Let the user override the test. | |
4851 | else | |
4852 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4853 | for as_dir in $PATH | |
4854 | do | |
4855 | IFS=$as_save_IFS | |
4856 | test -z "$as_dir" && as_dir=. | |
4857 | for ac_exec_ext in '' $ac_executable_extensions; do | |
f4a58f0d | 4858 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
0786794f AM |
4859 | ac_cv_prog_AWK="$ac_prog" |
4860 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4861 | break 2 | |
4862 | fi | |
4863 | done | |
4864 | done | |
4865 | IFS=$as_save_IFS | |
4866 | ||
4867 | fi | |
4868 | fi | |
4869 | AWK=$ac_cv_prog_AWK | |
4870 | if test -n "$AWK"; then | |
4871 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 | |
4872 | $as_echo "$AWK" >&6; } | |
4873 | else | |
4874 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4875 | $as_echo "no" >&6; } | |
4876 | fi | |
4877 | ||
4878 | ||
4879 | test -n "$AWK" && break | |
4880 | done | |
4881 | ||
4882 | if test -z "$AWK"; then | |
4883 | ac_verc_fail=yes | |
4884 | else | |
4885 | # Found it, now check the version. | |
4886 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $AWK" >&5 | |
4887 | $as_echo_n "checking version of $AWK... " >&6; } | |
4888 | ac_prog_version=`$AWK --version 2>&1 | sed -n 's/^.*GNU Awk[^0-9]*\([0-9][0-9.]*\).*$/\1/p'` | |
4889 | case $ac_prog_version in | |
4890 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
12086fb4 | 4891 | 3.1.[2-9]*|3.[2-9]*|[4-9]*) |
0786794f AM |
4892 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4893 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4894 | ||
4895 | esac | |
4896 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 | |
4897 | $as_echo "$ac_prog_version" >&6; } | |
4898 | fi | |
4899 | if test $ac_verc_fail = yes; then | |
4900 | critic_missing="$critic_missing gawk" | |
4901 | fi | |
4902 | ||
4baa087a | 4903 | |
461a7b1e RM |
4904 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC is sufficient to build libc" >&5 |
4905 | $as_echo_n "checking if $CC is sufficient to build libc... " >&6; } | |
4906 | if ${libc_cv_compiler_ok+:} false; then : | |
4907 | $as_echo_n "(cached) " >&6 | |
4908 | else | |
4909 | ||
4910 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
4911 | /* end confdefs.h. */ | |
4912 | ||
4913 | int | |
4914 | main () | |
4915 | { | |
4916 | ||
4add8674 | 4917 | #if !defined __GNUC__ || __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 9) |
461a7b1e RM |
4918 | #error insufficient compiler |
4919 | #endif | |
4920 | ; | |
4921 | return 0; | |
4922 | } | |
4923 | _ACEOF | |
4924 | if ac_fn_c_try_compile "$LINENO"; then : | |
4925 | libc_cv_compiler_ok=yes | |
4926 | else | |
4927 | libc_cv_compiler_ok=no | |
4928 | fi | |
4929 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
4930 | fi | |
4931 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_compiler_ok" >&5 | |
4932 | $as_echo "$libc_cv_compiler_ok" >&6; } | |
4933 | if test $libc_cv_compiler_ok != yes; then : | |
4934 | critic_missing="$critic_missing compiler" | |
4935 | fi | |
4936 | ||
30b99d79 RM |
4937 | if test -n "$ac_tool_prefix"; then |
4938 | # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args. | |
4939 | set dummy ${ac_tool_prefix}nm; ac_word=$2 | |
4940 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4941 | $as_echo_n "checking for $ac_word... " >&6; } | |
4942 | if ${ac_cv_prog_NM+:} false; then : | |
4943 | $as_echo_n "(cached) " >&6 | |
4944 | else | |
4945 | if test -n "$NM"; then | |
4946 | ac_cv_prog_NM="$NM" # Let the user override the test. | |
4947 | else | |
4948 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4949 | for as_dir in $PATH | |
4950 | do | |
4951 | IFS=$as_save_IFS | |
4952 | test -z "$as_dir" && as_dir=. | |
4953 | for ac_exec_ext in '' $ac_executable_extensions; do | |
f4a58f0d | 4954 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
30b99d79 RM |
4955 | ac_cv_prog_NM="${ac_tool_prefix}nm" |
4956 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4957 | break 2 | |
4958 | fi | |
4959 | done | |
4960 | done | |
4961 | IFS=$as_save_IFS | |
4962 | ||
4963 | fi | |
4964 | fi | |
4965 | NM=$ac_cv_prog_NM | |
4966 | if test -n "$NM"; then | |
4967 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5 | |
4968 | $as_echo "$NM" >&6; } | |
4969 | else | |
4970 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4971 | $as_echo "no" >&6; } | |
4972 | fi | |
4973 | ||
4974 | ||
4975 | fi | |
4976 | if test -z "$ac_cv_prog_NM"; then | |
4977 | ac_ct_NM=$NM | |
4978 | # Extract the first word of "nm", so it can be a program name with args. | |
4979 | set dummy nm; ac_word=$2 | |
4980 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4981 | $as_echo_n "checking for $ac_word... " >&6; } | |
4982 | if ${ac_cv_prog_ac_ct_NM+:} false; then : | |
4983 | $as_echo_n "(cached) " >&6 | |
4984 | else | |
4985 | if test -n "$ac_ct_NM"; then | |
4986 | ac_cv_prog_ac_ct_NM="$ac_ct_NM" # Let the user override the test. | |
4987 | else | |
4988 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4989 | for as_dir in $PATH | |
4990 | do | |
4991 | IFS=$as_save_IFS | |
4992 | test -z "$as_dir" && as_dir=. | |
4993 | for ac_exec_ext in '' $ac_executable_extensions; do | |
f4a58f0d | 4994 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
30b99d79 RM |
4995 | ac_cv_prog_ac_ct_NM="nm" |
4996 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4997 | break 2 | |
4998 | fi | |
4999 | done | |
5000 | done | |
5001 | IFS=$as_save_IFS | |
5002 | ||
5003 | fi | |
5004 | fi | |
5005 | ac_ct_NM=$ac_cv_prog_ac_ct_NM | |
5006 | if test -n "$ac_ct_NM"; then | |
5007 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NM" >&5 | |
5008 | $as_echo "$ac_ct_NM" >&6; } | |
5009 | else | |
5010 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
5011 | $as_echo "no" >&6; } | |
5012 | fi | |
5013 | ||
5014 | if test "x$ac_ct_NM" = x; then | |
5015 | NM="false" | |
5016 | else | |
5017 | case $cross_compiling:$ac_tool_warned in | |
5018 | yes:) | |
5019 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
5020 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
5021 | ac_tool_warned=yes ;; | |
5022 | esac | |
5023 | NM=$ac_ct_NM | |
5024 | fi | |
5025 | else | |
5026 | NM="$ac_cv_prog_NM" | |
5027 | fi | |
5028 | ||
d30cf5bb | 5029 | |
8894bad3 AM |
5030 | if test "x$maintainer" = "xyes"; then |
5031 | for ac_prog in autoconf | |
c4d23330 RM |
5032 | do |
5033 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
5034 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 5035 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5036 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5037 | if ${ac_cv_prog_AUTOCONF+:} false; then : |
322e23db | 5038 | $as_echo_n "(cached) " >&6 |
c4d23330 | 5039 | else |
4baa087a RM |
5040 | if test -n "$AUTOCONF"; then |
5041 | ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test. | |
c4d23330 RM |
5042 | else |
5043 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5044 | for as_dir in $PATH | |
5045 | do | |
5046 | IFS=$as_save_IFS | |
5047 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5048 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 5049 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 5050 | ac_cv_prog_AUTOCONF="$ac_prog" |
b08c89d9 | 5051 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
c4d23330 RM |
5052 | break 2 |
5053 | fi | |
5054 | done | |
b08c89d9 | 5055 | done |
26f56c1c | 5056 | IFS=$as_save_IFS |
c4d23330 RM |
5057 | |
5058 | fi | |
5059 | fi | |
4baa087a RM |
5060 | AUTOCONF=$ac_cv_prog_AUTOCONF |
5061 | if test -n "$AUTOCONF"; then | |
b08c89d9 | 5062 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOCONF" >&5 |
322e23db | 5063 | $as_echo "$AUTOCONF" >&6; } |
c4d23330 | 5064 | else |
b08c89d9 | 5065 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5066 | $as_echo "no" >&6; } |
c4d23330 RM |
5067 | fi |
5068 | ||
26f56c1c | 5069 | |
4baa087a | 5070 | test -n "$AUTOCONF" && break |
c4d23330 | 5071 | done |
4baa087a | 5072 | test -n "$AUTOCONF" || AUTOCONF="no" |
c4d23330 | 5073 | |
8894bad3 AM |
5074 | case "x$AUTOCONF" in |
5075 | xno|x|x:) AUTOCONF=no ;; | |
5076 | *) | |
5077 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works" >&5 | |
5078 | $as_echo_n "checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works... " >&6; } | |
f318beb8 | 5079 | if ${libc_cv_autoconf_works+:} false; then : |
322e23db | 5080 | $as_echo_n "(cached) " >&6 |
c4d23330 | 5081 | else |
8894bad3 AM |
5082 | if (cd $srcdir; $AUTOCONF $ACFLAGS configure.ac > /dev/null 2>&1); then |
5083 | libc_cv_autoconf_works=yes | |
5084 | else | |
5085 | libc_cv_autoconf_works=no | |
5086 | fi | |
c4d23330 | 5087 | fi |
b08c89d9 | 5088 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_autoconf_works" >&5 |
322e23db | 5089 | $as_echo "$libc_cv_autoconf_works" >&6; } |
8894bad3 AM |
5090 | test $libc_cv_autoconf_works = yes || AUTOCONF=no |
5091 | ;; | |
5092 | esac | |
5093 | if test "x$AUTOCONF" = xno; then | |
5094 | aux_missing="$aux_missing autoconf" | |
5095 | fi | |
9e8ac24b AM |
5096 | else |
5097 | AUTOCONF=no | |
c4d23330 RM |
5098 | fi |
5099 | ||
8ce8299f SP |
5100 | # Check for python3 if available, or else python. |
5101 | for ac_prog in python3 python | |
5102 | do | |
5103 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
5104 | set dummy $ac_prog; ac_word=$2 | |
5105 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
5106 | $as_echo_n "checking for $ac_word... " >&6; } | |
5107 | if ${ac_cv_prog_PYTHON_PROG+:} false; then : | |
5108 | $as_echo_n "(cached) " >&6 | |
5109 | else | |
5110 | if test -n "$PYTHON_PROG"; then | |
5111 | ac_cv_prog_PYTHON_PROG="$PYTHON_PROG" # Let the user override the test. | |
5112 | else | |
5113 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5114 | for as_dir in $PATH | |
5115 | do | |
5116 | IFS=$as_save_IFS | |
5117 | test -z "$as_dir" && as_dir=. | |
5118 | for ac_exec_ext in '' $ac_executable_extensions; do | |
5119 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
5120 | ac_cv_prog_PYTHON_PROG="$ac_prog" | |
5121 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5122 | break 2 | |
5123 | fi | |
5124 | done | |
5125 | done | |
5126 | IFS=$as_save_IFS | |
5127 | ||
5128 | fi | |
5129 | fi | |
5130 | PYTHON_PROG=$ac_cv_prog_PYTHON_PROG | |
5131 | if test -n "$PYTHON_PROG"; then | |
5132 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_PROG" >&5 | |
5133 | $as_echo "$PYTHON_PROG" >&6; } | |
5134 | else | |
5135 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
5136 | $as_echo "no" >&6; } | |
5137 | fi | |
5138 | ||
5139 | ||
5140 | test -n "$PYTHON_PROG" && break | |
5141 | done | |
5142 | test -n "$PYTHON_PROG" || PYTHON_PROG="no" | |
5143 | ||
5144 | case "x$PYTHON_PROG" in | |
5145 | xno|x|x:) PYTHON_PROG=no ;; | |
5146 | *) ;; | |
5147 | esac | |
5148 | ||
5149 | if test "x$PYTHON_PROG" = xno; then | |
5150 | aux_missing="$aux_missing python" | |
5151 | else | |
5152 | PYTHON="$PYTHON_PROG -B" | |
5153 | ||
5154 | fi | |
5155 | ||
4a531bb0 | 5156 | test -n "$critic_missing" && as_fn_error $? " |
32a448ed | 5157 | *** These critical programs are missing or too old:$critic_missing |
b08c89d9 | 5158 | *** Check the INSTALL file for required versions." "$LINENO" 5 |
32a448ed | 5159 | |
b08c89d9 | 5160 | test -n "$aux_missing" && { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: |
9c6fffc0 | 5161 | *** These auxiliary programs are missing or incompatible versions:$aux_missing |
8ce8299f | 5162 | *** some features or tests will be disabled. |
3a12e572 | 5163 | *** Check the INSTALL file for required versions." >&5 |
322e23db | 5164 | $as_echo "$as_me: WARNING: |
3a12e572 | 5165 | *** These auxiliary programs are missing or incompatible versions:$aux_missing |
8ce8299f | 5166 | *** some features or tests will be disabled. |
3a12e572 | 5167 | *** Check the INSTALL file for required versions." >&2;} |
ea9f119b | 5168 | |
3c720987 UD |
5169 | # if using special system headers, find out the compiler's sekrit |
5170 | # header directory and add that to the list. NOTE: Only does the right | |
5171 | # thing on a system that doesn't need fixincludes. (Not presently a problem.) | |
5172 | if test -n "$sysheaders"; then | |
67fbfa5c RM |
5173 | SYSINCLUDES=-nostdinc |
5174 | for d in include include-fixed; do | |
22dca1ea | 5175 | i=`$CC -print-file-name="$d"` && test "x$i" != x && test "x$i" != "x$d" && |
67fbfa5c RM |
5176 | SYSINCLUDES="$SYSINCLUDES -isystem $i" |
5177 | done | |
5178 | SYSINCLUDES="$SYSINCLUDES \ | |
3d6ce23a | 5179 | -isystem `echo $sysheaders | sed 's/:/ -isystem /g'`" |
ef226fec | 5180 | if test -n "$CXX"; then |
7872cfb0 | 5181 | CXX_SYSINCLUDES= |
67060746 AC |
5182 | for cxxheaders in `$CXX -v -S -x c++ /dev/null -o /dev/null 2>&1 \ |
5183 | | sed -n -e '1,/#include/d' -e 's/^ \(\/.*\/[cg]++\)/\1/p'`; do | |
5184 | test "x$cxxheaders" != x && | |
5185 | CXX_SYSINCLUDES="$CXX_SYSINCLUDES -isystem $cxxheaders" | |
5186 | done | |
ef226fec | 5187 | fi |
3c720987 UD |
5188 | fi |
5189 | ||
5190 | ||
ef226fec | 5191 | |
fc3e1337 FW |
5192 | # Obtain some C++ header file paths. This is used to make a local |
5193 | # copy of those headers in Makerules. | |
5194 | if test -n "$CXX"; then | |
5195 | find_cxx_header () { | |
c2528fef FW |
5196 | echo "#include <$1>" | $CXX -M -MP -x c++ - 2>/dev/null \ |
5197 | | sed -n "\,$1:,{s/:\$//;p}" | |
fc3e1337 FW |
5198 | } |
5199 | CXX_CSTDLIB_HEADER="$(find_cxx_header cstdlib)" | |
5200 | CXX_CMATH_HEADER="$(find_cxx_header cmath)" | |
a65ea28d | 5201 | CXX_BITS_STD_ABS_H="$(find_cxx_header bits/std_abs.h)" |
fc3e1337 FW |
5202 | fi |
5203 | ||
5204 | ||
5205 | ||
a65ea28d | 5206 | |
3911660e UD |
5207 | # Test if LD_LIBRARY_PATH contains the notation for the current directory |
5208 | # since this would lead to problems installing/building glibc. | |
5209 | # LD_LIBRARY_PATH contains the current directory if one of the following | |
5210 | # is true: | |
5211 | # - one of the terminals (":" and ";") is the first or last sign | |
5212 | # - two terminals occur directly after each other | |
5213 | # - the path contains an element with a dot in it | |
b08c89d9 | 5214 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking LD_LIBRARY_PATH variable" >&5 |
322e23db | 5215 | $as_echo_n "checking LD_LIBRARY_PATH variable... " >&6; } |
3911660e UD |
5216 | case ${LD_LIBRARY_PATH} in |
5217 | [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* ) | |
b3a86ae1 | 5218 | ld_library_path_setting="contains current directory" |
3911660e UD |
5219 | ;; |
5220 | *) | |
5221 | ld_library_path_setting="ok" | |
5222 | ;; | |
5223 | esac | |
b08c89d9 | 5224 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_library_path_setting" >&5 |
322e23db | 5225 | $as_echo "$ld_library_path_setting" >&6; } |
3911660e | 5226 | if test "$ld_library_path_setting" != "ok"; then |
4a531bb0 | 5227 | as_fn_error $? " |
3a12e572 UD |
5228 | *** LD_LIBRARY_PATH shouldn't contain the current directory when |
5229 | *** building glibc. Please change the environment variable | |
b08c89d9 | 5230 | *** and run configure again." "$LINENO" 5 |
3911660e UD |
5231 | fi |
5232 | ||
cd6ede75 UD |
5233 | # Extract the first word of "bash", so it can be a program name with args. |
5234 | set dummy bash; ac_word=$2 | |
b08c89d9 | 5235 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5236 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5237 | if ${ac_cv_path_BASH_SHELL+:} false; then : |
322e23db | 5238 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 5239 | else |
26f56c1c | 5240 | case $BASH_SHELL in |
3a12e572 | 5241 | [\\/]* | ?:[\\/]*) |
26f56c1c | 5242 | ac_cv_path_BASH_SHELL="$BASH_SHELL" # Let the user override the test with a path. |
cd6ede75 UD |
5243 | ;; |
5244 | *) | |
3a12e572 UD |
5245 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5246 | for as_dir in $PATH | |
5247 | do | |
5248 | IFS=$as_save_IFS | |
5249 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5250 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 5251 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
26f56c1c | 5252 | ac_cv_path_BASH_SHELL="$as_dir/$ac_word$ac_exec_ext" |
b08c89d9 | 5253 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5254 | break 2 |
5255 | fi | |
5256 | done | |
b08c89d9 | 5257 | done |
26f56c1c | 5258 | IFS=$as_save_IFS |
3a12e572 | 5259 | |
26f56c1c | 5260 | test -z "$ac_cv_path_BASH_SHELL" && ac_cv_path_BASH_SHELL="no" |
cd6ede75 UD |
5261 | ;; |
5262 | esac | |
5263 | fi | |
26f56c1c UD |
5264 | BASH_SHELL=$ac_cv_path_BASH_SHELL |
5265 | if test -n "$BASH_SHELL"; then | |
b08c89d9 | 5266 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BASH_SHELL" >&5 |
322e23db | 5267 | $as_echo "$BASH_SHELL" >&6; } |
cd6ede75 | 5268 | else |
b08c89d9 | 5269 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5270 | $as_echo "no" >&6; } |
cd6ede75 UD |
5271 | fi |
5272 | ||
26f56c1c | 5273 | |
cd6ede75 | 5274 | |
c0016081 UD |
5275 | # Extract the first word of "perl", so it can be a program name with args. |
5276 | set dummy perl; ac_word=$2 | |
b08c89d9 | 5277 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5278 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5279 | if ${ac_cv_path_PERL+:} false; then : |
322e23db | 5280 | $as_echo_n "(cached) " >&6 |
a2b08ee5 | 5281 | else |
3a12e572 UD |
5282 | case $PERL in |
5283 | [\\/]* | ?:[\\/]*) | |
a2b08ee5 UD |
5284 | ac_cv_path_PERL="$PERL" # Let the user override the test with a path. |
5285 | ;; | |
5286 | *) | |
3a12e572 UD |
5287 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5288 | for as_dir in $PATH | |
5289 | do | |
5290 | IFS=$as_save_IFS | |
5291 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5292 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 5293 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
3a12e572 | 5294 | ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext" |
b08c89d9 | 5295 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5296 | break 2 |
5297 | fi | |
5298 | done | |
b08c89d9 | 5299 | done |
26f56c1c | 5300 | IFS=$as_save_IFS |
3a12e572 | 5301 | |
c0016081 | 5302 | test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="no" |
a2b08ee5 UD |
5303 | ;; |
5304 | esac | |
5305 | fi | |
3a12e572 | 5306 | PERL=$ac_cv_path_PERL |
a2b08ee5 | 5307 | if test -n "$PERL"; then |
b08c89d9 | 5308 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5 |
322e23db | 5309 | $as_echo "$PERL" >&6; } |
a2b08ee5 | 5310 | else |
b08c89d9 | 5311 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5312 | $as_echo "no" >&6; } |
a2b08ee5 UD |
5313 | fi |
5314 | ||
26f56c1c | 5315 | |
2fd5d029 RM |
5316 | if test "$PERL" != no && |
5317 | (eval `$PERL -V:apiversion`; test `expr "$apiversion" \< 5` -ne 0); then | |
5318 | PERL=no | |
fc304e02 | 5319 | fi |
c0016081 UD |
5320 | # Extract the first word of "install-info", so it can be a program name with args. |
5321 | set dummy install-info; 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_INSTALL_INFO+:} false; then : |
322e23db | 5325 | $as_echo_n "(cached) " >&6 |
c0016081 | 5326 | else |
3a12e572 UD |
5327 | case $INSTALL_INFO in |
5328 | [\\/]* | ?:[\\/]*) | |
c0016081 UD |
5329 | ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path. |
5330 | ;; | |
5331 | *) | |
3a12e572 | 5332 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
f4b07664 RM |
5333 | as_dummy="$PATH:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin" |
5334 | for as_dir in $as_dummy | |
3a12e572 UD |
5335 | do |
5336 | IFS=$as_save_IFS | |
5337 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5338 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 5339 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
3a12e572 | 5340 | ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext" |
b08c89d9 | 5341 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5342 | break 2 |
5343 | fi | |
5344 | done | |
b08c89d9 | 5345 | done |
26f56c1c | 5346 | IFS=$as_save_IFS |
3a12e572 | 5347 | |
c0016081 UD |
5348 | test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO="no" |
5349 | ;; | |
5350 | esac | |
5351 | fi | |
3a12e572 | 5352 | INSTALL_INFO=$ac_cv_path_INSTALL_INFO |
c0016081 | 5353 | if test -n "$INSTALL_INFO"; then |
b08c89d9 | 5354 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5 |
322e23db | 5355 | $as_echo "$INSTALL_INFO" >&6; } |
c0016081 | 5356 | else |
b08c89d9 | 5357 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5358 | $as_echo "no" >&6; } |
c0016081 UD |
5359 | fi |
5360 | ||
26f56c1c | 5361 | |
cc8623f1 WN |
5362 | for ac_prog in bison |
5363 | do | |
5364 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
5365 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 5366 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5367 | $as_echo_n "checking for $ac_word... " >&6; } |
cc8623f1 | 5368 | if ${ac_cv_prog_BISON+:} false; then : |
322e23db | 5369 | $as_echo_n "(cached) " >&6 |
ae113383 | 5370 | else |
cc8623f1 WN |
5371 | if test -n "$BISON"; then |
5372 | ac_cv_prog_BISON="$BISON" # Let the user override the test. | |
5373 | else | |
5374 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5375 | for as_dir in $PATH | |
3a12e572 UD |
5376 | do |
5377 | IFS=$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 |
cc8623f1 | 5381 | ac_cv_prog_BISON="$ac_prog" |
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 | |
ae113383 | 5389 | fi |
cc8623f1 WN |
5390 | fi |
5391 | BISON=$ac_cv_prog_BISON | |
ae113383 | 5392 | if test -n "$BISON"; then |
b08c89d9 | 5393 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5 |
322e23db | 5394 | $as_echo "$BISON" >&6; } |
ae113383 | 5395 | else |
b08c89d9 | 5396 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5397 | $as_echo "no" >&6; } |
ae113383 UD |
5398 | fi |
5399 | ||
5400 | ||
cc8623f1 WN |
5401 | test -n "$BISON" && break |
5402 | done | |
5403 | ||
5404 | if test -z "$BISON"; then | |
5405 | ac_verc_fail=yes | |
5406 | else | |
5407 | # Found it, now check the version. | |
5408 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $BISON" >&5 | |
5409 | $as_echo_n "checking version of $BISON... " >&6; } | |
5410 | ac_prog_version=`$BISON --version 2>&1 | sed -n 's/^.*bison (GNU Bison) \([0-9]*\.[0-9.]*\).*$/\1/p'` | |
5411 | case $ac_prog_version in | |
5412 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
5413 | 2.7*|[3-9].*|[1-9][0-9]*) | |
5414 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
5415 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
5416 | ||
5417 | esac | |
5418 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 | |
5419 | $as_echo "$ac_prog_version" >&6; } | |
5420 | fi | |
5421 | if test $ac_verc_fail = yes; then | |
5422 | BISON=no | |
5423 | fi | |
5424 | ||
26f56c1c | 5425 | |
b08c89d9 | 5426 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .set assembler directive" >&5 |
322e23db | 5427 | $as_echo_n "checking for .set assembler directive... " >&6; } |
f318beb8 | 5428 | if ${libc_cv_asm_set_directive+:} false; then : |
322e23db | 5429 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
5430 | else |
5431 | cat > conftest.s <<EOF | |
8c0c01db | 5432 | .text |
cd6ede75 UD |
5433 | foo: |
5434 | .set glibc_conftest_frobozz,foo | |
7b8e0d49 | 5435 | .globl glibc_conftest_frobozz |
cd6ede75 UD |
5436 | EOF |
5437 | # The alpha-dec-osf1 assembler gives only a warning for `.set' | |
5438 | # (but it doesn't work), so we must do a linking check to be sure. | |
5439 | cat > conftest1.c <<\EOF | |
5440 | extern int glibc_conftest_frobozz; | |
640f0119 | 5441 | void _start() { glibc_conftest_frobozz = 1; } |
cd6ede75 UD |
5442 | EOF |
5443 | if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \ | |
66a704c4 | 5444 | -nostartfiles -nostdlib $no_ssp \ |
cd6ede75 UD |
5445 | -o conftest conftest.s conftest1.c 1>&5 2>&5; then |
5446 | libc_cv_asm_set_directive=yes | |
5447 | else | |
5448 | libc_cv_asm_set_directive=no | |
5449 | fi | |
5450 | rm -f conftest* | |
5451 | fi | |
b08c89d9 | 5452 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_set_directive" >&5 |
322e23db | 5453 | $as_echo "$libc_cv_asm_set_directive" >&6; } |
cd6ede75 | 5454 | if test $libc_cv_asm_set_directive = yes; then |
b08c89d9 | 5455 | $as_echo "#define HAVE_ASM_SET_DIRECTIVE 1" >>confdefs.h |
cd6ede75 UD |
5456 | |
5457 | fi | |
5458 | ||
2a723ff6 | 5459 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for protected data symbol" >&5 |
83569fb8 L |
5460 | $as_echo_n "checking linker support for protected data symbol... " >&6; } |
5461 | if ${libc_cv_protected_data+:} false; then : | |
5462 | $as_echo_n "(cached) " >&6 | |
5463 | else | |
5464 | cat > conftest.c <<EOF | |
2a723ff6 | 5465 | int bar __attribute__ ((visibility ("protected"))) = 1; |
83569fb8 | 5466 | EOF |
2a723ff6 | 5467 | libc_cv_protected_data=no |
66a704c4 | 5468 | if { ac_try='${CC-cc} -nostdlib -nostartfiles $no_ssp -fPIC -shared conftest.c -o conftest.so' |
83569fb8 L |
5469 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
5470 | (eval $ac_try) 2>&5 | |
5471 | ac_status=$? | |
5472 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5473 | test $ac_status = 0; }; }; then | |
2a723ff6 JM |
5474 | cat > conftest.c <<EOF |
5475 | extern int bar; | |
5476 | int main (void) { return bar; } | |
83569fb8 | 5477 | EOF |
66a704c4 | 5478 | if { ac_try='${CC-cc} -nostdlib -nostartfiles $no_ssp conftest.c -o conftest conftest.so' |
83569fb8 L |
5479 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
5480 | (eval $ac_try) 2>&5 | |
5481 | ac_status=$? | |
5482 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5483 | test $ac_status = 0; }; }; then | |
2a723ff6 | 5484 | libc_cv_protected_data=yes |
83569fb8 | 5485 | fi |
2a723ff6 JM |
5486 | fi |
5487 | rm -f conftest.* | |
83569fb8 L |
5488 | |
5489 | fi | |
5490 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_protected_data" >&5 | |
5491 | $as_echo "$libc_cv_protected_data" >&6; } | |
83569fb8 L |
5492 | |
5493 | ||
19f1a11e L |
5494 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for INSERT in linker script" >&5 |
5495 | $as_echo_n "checking linker support for INSERT in linker script... " >&6; } | |
5496 | if ${libc_cv_insert+:} false; then : | |
5497 | $as_echo_n "(cached) " >&6 | |
5498 | else | |
5499 | cat > conftest.c <<EOF | |
5500 | const int __attribute__ ((section(".bar"))) bar = 0x12345678; | |
5501 | int test (void) { return bar; } | |
5502 | EOF | |
5503 | cat > conftest.t <<EOF | |
5504 | SECTIONS | |
5505 | { | |
5506 | .bar : { *(.bar) } | |
5507 | } | |
5508 | INSERT AFTER .rela.dyn; | |
5509 | EOF | |
5510 | libc_cv_insert=no | |
5511 | if { ac_try='${CC-cc} -nostdlib -nostartfiles $no_ssp -fPIC -shared conftest.c -Wl,-T,conftest.t -o conftest.so' | |
5512 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
5513 | (eval $ac_try) 2>&5 | |
5514 | ac_status=$? | |
5515 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5516 | test $ac_status = 0; }; }; then | |
5517 | libc_cv_insert=yes | |
5518 | fi | |
5519 | rm -f conftest.* | |
5520 | ||
5521 | fi | |
5522 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_insert" >&5 | |
5523 | $as_echo "$libc_cv_insert" >&6; } | |
5524 | ||
5525 | ||
a0da5fe1 | 5526 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken __attribute__((alias()))" >&5 |
322e23db | 5527 | $as_echo_n "checking for broken __attribute__((alias()))... " >&6; } |
f318beb8 | 5528 | if ${libc_cv_broken_alias_attribute+:} false; then : |
322e23db | 5529 | $as_echo_n "(cached) " >&6 |
37ba7d66 UD |
5530 | else |
5531 | cat > conftest.c <<EOF | |
a0da5fe1 UD |
5532 | extern int foo (int x) __asm ("xyzzy"); |
5533 | int bar (int x) { return x; } | |
5534 | extern __typeof (bar) foo __attribute ((weak, alias ("bar"))); | |
5535 | extern int dfoo; | |
5536 | extern __typeof (dfoo) dfoo __asm ("abccb"); | |
5537 | int dfoo = 1; | |
37ba7d66 | 5538 | EOF |
a0da5fe1 UD |
5539 | libc_cv_broken_alias_attribute=yes |
5540 | if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5' | |
b08c89d9 | 5541 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
61cea1c3 RM |
5542 | (eval $ac_try) 2>&5 |
5543 | ac_status=$? | |
b08c89d9 UD |
5544 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5545 | test $ac_status = 0; }; }; then | |
a0da5fe1 UD |
5546 | if grep 'xyzzy' conftest.s >/dev/null && |
5547 | grep 'abccb' conftest.s >/dev/null; then | |
5548 | libc_cv_broken_alias_attribute=no | |
5549 | fi | |
5550 | fi | |
5551 | rm -f conftest.c conftest.s | |
37ba7d66 | 5552 | |
3a12e572 | 5553 | fi |
b08c89d9 | 5554 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_broken_alias_attribute" >&5 |
322e23db | 5555 | $as_echo "$libc_cv_broken_alias_attribute" >&6; } |
a0da5fe1 UD |
5556 | if test $libc_cv_broken_alias_attribute = yes; then |
5557 | as_fn_error $? "working alias attribute support required" "$LINENO" 5 | |
5558 | fi | |
37ba7d66 | 5559 | |
2a723ff6 | 5560 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to put _rtld_local into .sdata section" >&5 |
322e23db | 5561 | $as_echo_n "checking whether to put _rtld_local into .sdata section... " >&6; } |
f318beb8 | 5562 | if ${libc_cv_have_sdata_section+:} false; then : |
322e23db | 5563 | $as_echo_n "(cached) " >&6 |
0d01dace UD |
5564 | else |
5565 | echo "int i;" > conftest.c | |
2a723ff6 JM |
5566 | libc_cv_have_sdata_section=no |
5567 | if ${CC-cc} $LDFLAGS -fPIC -shared -Wl,--verbose conftest.c -o conftest.so 2>&1 \ | |
5568 | | grep '\.sdata' >/dev/null; then | |
5569 | libc_cv_have_sdata_section=yes | |
5570 | fi | |
5571 | rm -f conftest.c conftest.so | |
0d01dace | 5572 | |
3a12e572 | 5573 | fi |
b08c89d9 | 5574 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_sdata_section" >&5 |
322e23db | 5575 | $as_echo "$libc_cv_have_sdata_section" >&6; } |
2a723ff6 JM |
5576 | if test $libc_cv_have_sdata_section = yes; then |
5577 | $as_echo "#define HAVE_SDATA_SECTION 1" >>confdefs.h | |
0d01dace | 5578 | |
a0da5fe1 | 5579 | fi |
0d01dace | 5580 | |
a0da5fe1 | 5581 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use .ctors/.dtors header and trailer" >&5 |
62bede13 | 5582 | $as_echo_n "checking whether to use .ctors/.dtors header and trailer... " >&6; } |
f318beb8 | 5583 | if ${libc_cv_ctors_header+:} false; then : |
62bede13 RM |
5584 | $as_echo_n "(cached) " >&6 |
5585 | else | |
a0da5fe1 | 5586 | libc_cv_ctors_header=yes |
07037eeb JM |
5587 | cat > conftest.c <<EOF |
5588 | int _start (void) { return 0; } | |
5589 | int __start (void) { return 0; } | |
113ddea4 | 5590 | |
07037eeb JM |
5591 | __attribute__ ((constructor)) void ctor (void) { asm (""); } |
5592 | __attribute__ ((destructor)) void dtor (void) { asm (""); } | |
113ddea4 | 5593 | |
07037eeb | 5594 | EOF |
66a704c4 | 5595 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp -o conftest |
07037eeb JM |
5596 | conftest.c -static -nostartfiles -nostdlib |
5597 | 1>&5' | |
5598 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
5599 | (eval $ac_try) 2>&5 | |
5600 | ac_status=$? | |
5601 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5602 | test $ac_status = 0; }; }; then : | |
113ddea4 | 5603 | if $READELF -WS conftest$ac_exeext | $AWK ' |
5f69cd2f | 5604 | { gsub(/\[ */, "[") } |
113ddea4 RM |
5605 | $2 == ".ctors" || $2 == ".dtors" { |
5606 | size = strtonum("0x" $6) | |
5607 | align = strtonum("0x" $NF) | |
5608 | seen[$2] = 1 | |
5609 | stub[$2] = size == align * 2 | |
5f69cd2f | 5610 | } |
113ddea4 RM |
5611 | END { |
5612 | ctors_ok = !seen[".ctors"] || stub[".ctors"] | |
5613 | dtors_ok = !seen[".dtors"] || stub[".dtors"] | |
5614 | exit ((ctors_ok && dtors_ok) ? 0 : 1) | |
5615 | } | |
5616 | '; then : | |
5617 | libc_cv_ctors_header=no | |
5618 | fi | |
5619 | ||
5620 | else | |
5621 | as_fn_error $? "missing __attribute__ ((constructor)) support??" "$LINENO" 5 | |
5622 | ||
5623 | fi | |
07037eeb | 5624 | rm -f conftest* |
113ddea4 | 5625 | |
62bede13 RM |
5626 | fi |
5627 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ctors_header" >&5 | |
5628 | $as_echo "$libc_cv_ctors_header" >&6; } | |
a0da5fe1 UD |
5629 | if test $libc_cv_ctors_header = no; then |
5630 | $as_echo "#define NO_CTORS_DTORS_SECTIONS 1" >>confdefs.h | |
4a531bb0 | 5631 | |
a0da5fe1 | 5632 | fi |
2c617417 | 5633 | |
a0da5fe1 | 5634 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libunwind-support in compiler" >&5 |
322e23db | 5635 | $as_echo_n "checking for libunwind-support in compiler... " >&6; } |
f318beb8 | 5636 | if ${libc_cv_cc_with_libunwind+:} false; then : |
322e23db | 5637 | $as_echo_n "(cached) " >&6 |
c776b3d7 | 5638 | else |
c776b3d7 | 5639 | |
a0da5fe1 | 5640 | cat > conftest.c <<EOF |
cbdb12de UD |
5641 | int main (void) { return 0; } |
5642 | EOF | |
a0da5fe1 | 5643 | if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -static -o conftest \ |
8175a253 | 5644 | conftest.c -v 2>&1 >/dev/null | grep ' -lunwind ' >/dev/null; then |
a0da5fe1 UD |
5645 | libc_cv_cc_with_libunwind=yes |
5646 | else | |
5647 | libc_cv_cc_with_libunwind=no | |
5648 | fi | |
5649 | rm -f conftest* | |
c776b3d7 | 5650 | fi |
b08c89d9 | 5651 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_with_libunwind" >&5 |
322e23db | 5652 | $as_echo "$libc_cv_cc_with_libunwind" >&6; } |
c776b3d7 | 5653 | |
a0da5fe1 UD |
5654 | if test $libc_cv_cc_with_libunwind = yes; then |
5655 | $as_echo "#define HAVE_CC_WITH_LIBUNWIND 1" >>confdefs.h | |
c776b3d7 | 5656 | |
a0da5fe1 | 5657 | fi |
c776b3d7 | 5658 | |
a0da5fe1 UD |
5659 | ASFLAGS_config= |
5660 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether --noexecstack is desirable for .S files" >&5 | |
322e23db | 5661 | $as_echo_n "checking whether --noexecstack is desirable for .S files... " >&6; } |
f318beb8 | 5662 | if ${libc_cv_as_noexecstack+:} false; then : |
322e23db | 5663 | $as_echo_n "(cached) " >&6 |
35915ec8 | 5664 | else |
a0da5fe1 | 5665 | cat > conftest.c <<EOF |
35915ec8 UD |
5666 | void foo (void) { } |
5667 | EOF | |
a0da5fe1 UD |
5668 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS |
5669 | -S -o conftest.s conftest.c 1>&5' | |
b08c89d9 | 5670 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
35915ec8 UD |
5671 | (eval $ac_try) 2>&5 |
5672 | ac_status=$? | |
b08c89d9 UD |
5673 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5674 | test $ac_status = 0; }; } \ | |
8175a253 | 5675 | && grep .note.GNU-stack conftest.s >/dev/null \ |
a0da5fe1 UD |
5676 | && { ac_try='${CC-cc} $ASFLAGS -Wa,--noexecstack |
5677 | -c -o conftest.o conftest.s 1>&5' | |
b08c89d9 | 5678 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
35915ec8 UD |
5679 | (eval $ac_try) 2>&5 |
5680 | ac_status=$? | |
b08c89d9 UD |
5681 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5682 | test $ac_status = 0; }; } | |
a0da5fe1 UD |
5683 | then |
5684 | libc_cv_as_noexecstack=yes | |
5685 | else | |
5686 | libc_cv_as_noexecstack=no | |
5687 | fi | |
5688 | rm -f conftest* | |
35915ec8 | 5689 | fi |
b08c89d9 | 5690 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_as_noexecstack" >&5 |
322e23db | 5691 | $as_echo "$libc_cv_as_noexecstack" >&6; } |
a0da5fe1 UD |
5692 | if test $libc_cv_as_noexecstack = yes; then |
5693 | ASFLAGS_config="$ASFLAGS_config -Wa,--noexecstack" | |
5694 | fi | |
35915ec8 | 5695 | |
2abf9ff1 | 5696 | |
a0da5fe1 | 5697 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -z combreloc" >&5 |
322e23db | 5698 | $as_echo_n "checking for -z combreloc... " >&6; } |
f318beb8 | 5699 | if ${libc_cv_z_combreloc+:} false; then : |
322e23db | 5700 | $as_echo_n "(cached) " >&6 |
a711b01d | 5701 | else |
a0da5fe1 | 5702 | cat > conftest.c <<EOF |
d555194c UD |
5703 | extern int bar (int); |
5704 | extern int mumble; | |
5705 | int foo (void) { return bar (mumble); } | |
a711b01d | 5706 | EOF |
a0da5fe1 | 5707 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
66a704c4 | 5708 | -fPIC -shared $no_ssp -o conftest.so conftest.c |
35cd3c97 | 5709 | -nostdlib -nostartfiles |
3a12e572 | 5710 | -Wl,-z,combreloc 1>&5' |
b08c89d9 | 5711 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
5712 | (eval $ac_try) 2>&5 |
5713 | ac_status=$? | |
b08c89d9 UD |
5714 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5715 | test $ac_status = 0; }; } | |
a0da5fe1 | 5716 | then |
e37fc4aa | 5717 | if $READELF -S conftest.so | grep -E '.rela?.dyn' > /dev/null; then |
a0da5fe1 | 5718 | libc_cv_z_combreloc=yes |
fdde8349 UD |
5719 | else |
5720 | libc_cv_z_combreloc=no | |
a711b01d | 5721 | fi |
a0da5fe1 UD |
5722 | else |
5723 | libc_cv_z_combreloc=no | |
5724 | fi | |
5725 | rm -f conftest* | |
a711b01d | 5726 | fi |
b08c89d9 | 5727 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_z_combreloc" >&5 |
322e23db | 5728 | $as_echo "$libc_cv_z_combreloc" >&6; } |
a0da5fe1 UD |
5729 | if test "$libc_cv_z_combreloc" = yes; then |
5730 | $as_echo "#define HAVE_Z_COMBRELOC 1" >>confdefs.h | |
fdde8349 | 5731 | |
a0da5fe1 | 5732 | fi |
2abf9ff1 RM |
5733 | |
5734 | ||
6bfea974 L |
5735 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for linker that supports -z execstack" >&5 |
5736 | $as_echo_n "checking for linker that supports -z execstack... " >&6; } | |
5737 | libc_linker_feature=no | |
5738 | if test x"$gnu_ld" = x"yes"; then | |
5739 | libc_linker_check=`$LD -v --help 2>/dev/null | grep "\-z execstack"` | |
5740 | if test -n "$libc_linker_check"; then | |
5741 | cat > conftest.c <<EOF | |
2abf9ff1 RM |
5742 | int _start (void) { return 42; } |
5743 | EOF | |
66a704c4 | 5744 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp |
6bfea974 L |
5745 | -Wl,-z,execstack -nostdlib -nostartfiles |
5746 | -fPIC -shared -o conftest.so conftest.c | |
5747 | 1>&5' | |
b08c89d9 | 5748 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
2abf9ff1 RM |
5749 | (eval $ac_try) 2>&5 |
5750 | ac_status=$? | |
b08c89d9 UD |
5751 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5752 | test $ac_status = 0; }; } | |
6bfea974 L |
5753 | then |
5754 | libc_linker_feature=yes | |
5755 | fi | |
5756 | rm -f conftest* | |
5757 | fi | |
5758 | fi | |
5759 | if test $libc_linker_feature = yes; then | |
a0da5fe1 UD |
5760 | libc_cv_z_execstack=yes |
5761 | else | |
5762 | libc_cv_z_execstack=no | |
5763 | fi | |
6bfea974 L |
5764 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_linker_feature" >&5 |
5765 | $as_echo "$libc_linker_feature" >&6; } | |
cd6ede75 | 5766 | |
0f124303 | 5767 | |
a0da5fe1 | 5768 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fpie" >&5 |
322e23db | 5769 | $as_echo_n "checking for -fpie... " >&6; } |
f318beb8 | 5770 | if ${libc_cv_fpie+:} false; then : |
322e23db | 5771 | $as_echo_n "(cached) " >&6 |
0f124303 | 5772 | else |
4da0431d | 5773 | if { ac_try='${CC-cc} -fpie -xc /dev/null -S -o /dev/null' |
b08c89d9 | 5774 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
0f124303 UD |
5775 | (eval $ac_try) 2>&5 |
5776 | ac_status=$? | |
b08c89d9 | 5777 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
4da0431d | 5778 | test $ac_status = 0; }; }; then : |
a0da5fe1 UD |
5779 | libc_cv_fpie=yes |
5780 | else | |
5781 | libc_cv_fpie=no | |
5782 | fi | |
4da0431d | 5783 | |
0f124303 | 5784 | fi |
b08c89d9 | 5785 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_fpie" >&5 |
322e23db | 5786 | $as_echo "$libc_cv_fpie" >&6; } |
0f124303 UD |
5787 | |
5788 | ||
871b9158 | 5789 | |
a0da5fe1 | 5790 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --hash-style option" >&5 |
322e23db | 5791 | $as_echo_n "checking for --hash-style option... " >&6; } |
f318beb8 | 5792 | if ${libc_cv_hashstyle+:} false; then : |
322e23db | 5793 | $as_echo_n "(cached) " >&6 |
871b9158 | 5794 | else |
a0da5fe1 | 5795 | cat > conftest.c <<EOF |
871b9158 UD |
5796 | int _start (void) { return 42; } |
5797 | EOF | |
66a704c4 | 5798 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp |
a0da5fe1 UD |
5799 | -fPIC -shared -o conftest.so conftest.c |
5800 | -Wl,--hash-style=both -nostdlib 1>&5' | |
b08c89d9 | 5801 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
871b9158 UD |
5802 | (eval $ac_try) 2>&5 |
5803 | ac_status=$? | |
b08c89d9 UD |
5804 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5805 | test $ac_status = 0; }; } | |
a0da5fe1 UD |
5806 | then |
5807 | libc_cv_hashstyle=yes | |
5808 | else | |
5809 | libc_cv_hashstyle=no | |
5810 | fi | |
5811 | rm -f conftest* | |
871b9158 | 5812 | fi |
b08c89d9 | 5813 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_hashstyle" >&5 |
322e23db | 5814 | $as_echo "$libc_cv_hashstyle" >&6; } |
871b9158 | 5815 | |
fd5e21c7 | 5816 | |
a0da5fe1 UD |
5817 | # The linker's default -shared behavior is good enough if it |
5818 | # does these things that our custom linker scripts ensure that | |
5819 | # all allocated NOTE sections come first. | |
5820 | if test "$use_default_link" = default; then | |
5821 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sufficient default -shared layout" >&5 | |
fd5e21c7 | 5822 | $as_echo_n "checking for sufficient default -shared layout... " >&6; } |
f318beb8 | 5823 | if ${libc_cv_use_default_link+:} false; then : |
fd5e21c7 RM |
5824 | $as_echo_n "(cached) " >&6 |
5825 | else | |
a0da5fe1 UD |
5826 | libc_cv_use_default_link=no |
5827 | cat > conftest.s <<\EOF | |
fd5e21c7 RM |
5828 | .section .note.a,"a",%note |
5829 | .balign 4 | |
5830 | .long 4,4,9 | |
5831 | .string "GNU" | |
5832 | .string "foo" | |
5833 | .section .note.b,"a",%note | |
5834 | .balign 4 | |
5835 | .long 4,4,9 | |
5836 | .string "GNU" | |
5837 | .string "bar" | |
5838 | EOF | |
a0da5fe1 | 5839 | if { ac_try=' ${CC-cc} $ASFLAGS -shared -o conftest.so conftest.s 1>&5' |
fd5e21c7 RM |
5840 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
5841 | (eval $ac_try) 2>&5 | |
5842 | ac_status=$? | |
5843 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5844 | test $ac_status = 0; }; } && | |
5845 | ac_try=`$READELF -S conftest.so | sed -n \ | |
5846 | '${x;p;} | |
5847 | s/^ *\[ *[1-9][0-9]*\] *\([^ ][^ ]*\) *\([^ ][^ ]*\) .*$/\2 \1/ | |
5848 | t a | |
5849 | b | |
5850 | : a | |
5851 | H'` | |
a0da5fe1 UD |
5852 | then |
5853 | libc_seen_a=no libc_seen_b=no | |
5854 | set -- $ac_try | |
5855 | while test $# -ge 2 -a "$1" = NOTE; do | |
5856 | case "$2" in | |
5857 | .note.a) libc_seen_a=yes ;; | |
5858 | .note.b) libc_seen_b=yes ;; | |
5859 | esac | |
5860 | shift 2 | |
5861 | done | |
5862 | case "$libc_seen_a$libc_seen_b" in | |
5863 | yesyes) | |
5864 | libc_cv_use_default_link=yes | |
5865 | ;; | |
5866 | *) | |
5867 | echo >&5 "\ | |
fd5e21c7 RM |
5868 | $libc_seen_a$libc_seen_b from: |
5869 | $ac_try" | |
a0da5fe1 UD |
5870 | ;; |
5871 | esac | |
5872 | fi | |
5873 | rm -f conftest* | |
fd5e21c7 RM |
5874 | fi |
5875 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_use_default_link" >&5 | |
5876 | $as_echo "$libc_cv_use_default_link" >&6; } | |
a0da5fe1 | 5877 | use_default_link=$libc_cv_use_default_link |
2abf9ff1 | 5878 | fi |
f13df7c7 | 5879 | |
89569c8b L |
5880 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GLOB_DAT reloc" >&5 |
5881 | $as_echo_n "checking for GLOB_DAT reloc... " >&6; } | |
5882 | if ${libc_cv_has_glob_dat+:} false; then : | |
5883 | $as_echo_n "(cached) " >&6 | |
5884 | else | |
5885 | cat > conftest.c <<EOF | |
5886 | extern int mumble; | |
5887 | int foo (void) { return mumble; } | |
5888 | EOF | |
5889 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS | |
5890 | -fPIC -shared -o conftest.so conftest.c | |
66a704c4 | 5891 | -nostdlib -nostartfiles $no_ssp |
89569c8b L |
5892 | 1>&5' |
5893 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
5894 | (eval $ac_try) 2>&5 | |
5895 | ac_status=$? | |
5896 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5897 | test $ac_status = 0; }; } | |
5898 | then | |
5899 | if $READELF -rW conftest.so | grep '_GLOB_DAT' > /dev/null; then | |
5900 | libc_cv_has_glob_dat=yes | |
5901 | else | |
5902 | libc_cv_has_glob_dat=no | |
5903 | fi | |
5904 | else | |
5905 | libc_cv_has_glob_dat=no | |
5906 | fi | |
5907 | rm -f conftest* | |
5908 | fi | |
5909 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_has_glob_dat" >&5 | |
5910 | $as_echo "$libc_cv_has_glob_dat" >&6; } | |
5911 | ||
5912 | ||
5c550700 RM |
5913 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker output format" >&5 |
5914 | $as_echo_n "checking linker output format... " >&6; } | |
f318beb8 | 5915 | if ${libc_cv_output_format+:} false; then : |
5c550700 RM |
5916 | $as_echo_n "(cached) " >&6 |
5917 | else | |
5918 | if libc_cv_output_format=` | |
66a704c4 | 5919 | ${CC-cc} -nostartfiles -nostdlib $no_ssp -Wl,--print-output-format 2>&5` |
5c550700 RM |
5920 | then |
5921 | : | |
5922 | else | |
5923 | libc_cv_output_format= | |
5924 | fi | |
5925 | test -n "$libc_cv_output_format" || libc_cv_output_format=unknown | |
5926 | fi | |
5927 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_output_format" >&5 | |
5928 | $as_echo "$libc_cv_output_format" >&6; } | |
5929 | ||
5930 | ||
b08c89d9 | 5931 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fno-toplevel-reorder -fno-section-anchors" >&5 |
322e23db | 5932 | $as_echo_n "checking for -fno-toplevel-reorder -fno-section-anchors... " >&6; } |
f318beb8 | 5933 | if ${libc_cv_fno_toplevel_reorder+:} false; then : |
322e23db | 5934 | $as_echo_n "(cached) " >&6 |
49803108 AJ |
5935 | else |
5936 | cat > conftest.c <<EOF | |
5937 | int foo; | |
5938 | EOF | |
22dca1ea | 5939 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -fno-toplevel-reorder -fno-section-anchors |
49803108 | 5940 | conftest.c 1>&5' |
b08c89d9 | 5941 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
49803108 AJ |
5942 | (eval $ac_try) 2>&5 |
5943 | ac_status=$? | |
b08c89d9 UD |
5944 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5945 | test $ac_status = 0; }; } | |
49803108 | 5946 | then |
18e2ac6d | 5947 | libc_cv_fno_toplevel_reorder=yes |
49803108 | 5948 | else |
18e2ac6d | 5949 | libc_cv_fno_toplevel_reorder=no |
49803108 AJ |
5950 | fi |
5951 | rm -f conftest* | |
5952 | fi | |
b08c89d9 | 5953 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_fno_toplevel_reorder" >&5 |
322e23db | 5954 | $as_echo "$libc_cv_fno_toplevel_reorder" >&6; } |
18e2ac6d | 5955 | if test $libc_cv_fno_toplevel_reorder = yes; then |
22dca1ea | 5956 | fno_unit_at_a_time="-fno-toplevel-reorder -fno-section-anchors" |
18e2ac6d | 5957 | else |
49803108 AJ |
5958 | fno_unit_at_a_time=-fno-unit-at-a-time |
5959 | fi | |
5960 | ||
5961 | ||
61655555 L |
5962 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -mtls-dialect=gnu2" >&5 |
5963 | $as_echo_n "checking for -mtls-dialect=gnu2... " >&6; } | |
5964 | if ${libc_cv_mtls_dialect_gnu2+:} false; then : | |
5965 | $as_echo_n "(cached) " >&6 | |
5966 | else | |
5967 | cat > conftest.c <<EOF | |
5968 | __thread int i; | |
5969 | void foo (void) | |
5970 | { | |
5971 | i = 10; | |
5972 | } | |
5973 | EOF | |
5974 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -fPIC -mtls-dialect=gnu2 | |
5975 | conftest.c 1>&5' | |
5976 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
5977 | (eval $ac_try) 2>&5 | |
5978 | ac_status=$? | |
5979 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5980 | test $ac_status = 0; }; } | |
5981 | then | |
5982 | libc_cv_mtls_dialect_gnu2=yes | |
5983 | else | |
5984 | libc_cv_mtls_dialect_gnu2=no | |
5985 | fi | |
5986 | rm -f conftest* | |
5987 | fi | |
5988 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mtls_dialect_gnu2" >&5 | |
5989 | $as_echo "$libc_cv_mtls_dialect_gnu2" >&6; } | |
5990 | ||
5991 | config_vars="$config_vars | |
5992 | have-mtls-dialect-gnu2 = $libc_cv_mtls_dialect_gnu2" | |
5993 | ||
a0da5fe1 | 5994 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc puts quotes around section names" >&5 |
322e23db | 5995 | $as_echo_n "checking whether cc puts quotes around section names... " >&6; } |
f318beb8 | 5996 | if ${libc_cv_have_section_quotes+:} false; then : |
322e23db | 5997 | $as_echo_n "(cached) " >&6 |
e26dd47f UD |
5998 | else |
5999 | cat > conftest.c <<EOF | |
a0da5fe1 UD |
6000 | static const int foo |
6001 | __attribute__ ((section ("bar"))) = 1; | |
e26dd47f | 6002 | EOF |
a0da5fe1 UD |
6003 | if ${CC-cc} -S conftest.c -o conftest.s; then |
6004 | if grep '\.section.*"bar"' conftest.s >/dev/null; then | |
6005 | libc_cv_have_section_quotes=yes | |
e26dd47f | 6006 | else |
a0da5fe1 | 6007 | libc_cv_have_section_quotes=no |
e26dd47f | 6008 | fi |
a0da5fe1 UD |
6009 | else |
6010 | libc_cv_have_section_quotes=unknown | |
6011 | fi | |
6012 | rm -f conftest.{c,s} | |
e26dd47f | 6013 | |
3a12e572 | 6014 | fi |
b08c89d9 | 6015 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_section_quotes" >&5 |
322e23db | 6016 | $as_echo "$libc_cv_have_section_quotes" >&6; } |
a0da5fe1 UD |
6017 | if test $libc_cv_have_section_quotes = yes; then |
6018 | $as_echo "#define HAVE_SECTION_QUOTES 1" >>confdefs.h | |
cd6ede75 | 6019 | |
9a97d1f7 UD |
6020 | fi |
6021 | ||
b08c89d9 | 6022 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_memset" >&5 |
322e23db | 6023 | $as_echo_n "checking for __builtin_memset... " >&6; } |
f318beb8 | 6024 | if ${libc_cv_gcc_builtin_memset+:} false; then : |
322e23db | 6025 | $as_echo_n "(cached) " >&6 |
d555194c UD |
6026 | else |
6027 | cat > conftest.c <<\EOF | |
6028 | void zero (void *x) | |
6029 | { | |
a52d1562 | 6030 | __builtin_memset (x, 0, 1000); |
d555194c UD |
6031 | } |
6032 | EOF | |
e37fc4aa | 6033 | if { ac_try='${CC-cc} -O3 -S conftest.c -o - | grep -F "memset" > /dev/null' |
b08c89d9 | 6034 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6035 | (eval $ac_try) 2>&5 |
6036 | ac_status=$? | |
b08c89d9 UD |
6037 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6038 | test $ac_status = 0; }; }; | |
d555194c UD |
6039 | then |
6040 | libc_cv_gcc_builtin_memset=no | |
6041 | else | |
6042 | libc_cv_gcc_builtin_memset=yes | |
6043 | fi | |
3a12e572 | 6044 | rm -f conftest* |
d555194c | 6045 | fi |
b08c89d9 | 6046 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_builtin_memset" >&5 |
322e23db | 6047 | $as_echo "$libc_cv_gcc_builtin_memset" >&6; } |
d555194c | 6048 | if test "$libc_cv_gcc_builtin_memset" = yes ; then |
b08c89d9 | 6049 | $as_echo "#define HAVE_BUILTIN_MEMSET 1" >>confdefs.h |
d555194c UD |
6050 | |
6051 | fi | |
6052 | ||
b08c89d9 | 6053 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for redirection of built-in functions" >&5 |
322e23db | 6054 | $as_echo_n "checking for redirection of built-in functions... " >&6; } |
f318beb8 | 6055 | if ${libc_cv_gcc_builtin_redirection+:} false; then : |
322e23db | 6056 | $as_echo_n "(cached) " >&6 |
85dd1003 UD |
6057 | else |
6058 | cat > conftest.c <<\EOF | |
6059 | extern char *strstr (const char *, const char *) __asm ("my_strstr"); | |
6060 | char *foo (const char *a, const char *b) | |
6061 | { | |
6062 | return __builtin_strstr (a, b); | |
6063 | } | |
6064 | EOF | |
e37fc4aa | 6065 | if { ac_try='${CC-cc} -O3 -S conftest.c -o - | grep -F "my_strstr" > /dev/null' |
b08c89d9 | 6066 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
85dd1003 UD |
6067 | (eval $ac_try) 2>&5 |
6068 | ac_status=$? | |
b08c89d9 UD |
6069 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6070 | test $ac_status = 0; }; }; | |
85dd1003 UD |
6071 | then |
6072 | libc_cv_gcc_builtin_redirection=yes | |
6073 | else | |
6074 | libc_cv_gcc_builtin_redirection=no | |
6075 | fi | |
6076 | rm -f conftest* | |
6077 | fi | |
b08c89d9 | 6078 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_builtin_redirection" >&5 |
322e23db | 6079 | $as_echo "$libc_cv_gcc_builtin_redirection" >&6; } |
3ce1f295 UD |
6080 | if test "$libc_cv_gcc_builtin_redirection" = no; then |
6081 | as_fn_error $? "support for the symbol redirection needed" "$LINENO" 5 | |
85dd1003 UD |
6082 | fi |
6083 | ||
7998fa78 AS |
6084 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler option to disable generation of FMA instructions" >&5 |
6085 | $as_echo_n "checking for compiler option to disable generation of FMA instructions... " >&6; } | |
6086 | if ${libc_cv_cc_nofma+:} false; then : | |
6087 | $as_echo_n "(cached) " >&6 | |
6088 | else | |
6089 | libc_cv_cc_nofma= | |
6090 | for opt in -ffp-contract=off -mno-fused-madd; do | |
6091 | if { ac_try='${CC-cc} $opt -xc /dev/null -S -o /dev/null' | |
6092 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
6093 | (eval $ac_try) 2>&5 | |
6094 | ac_status=$? | |
6095 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
6096 | test $ac_status = 0; }; }; then : | |
6097 | libc_cv_cc_nofma=$opt; break | |
6098 | fi | |
6099 | done | |
6100 | fi | |
6101 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_nofma" >&5 | |
6102 | $as_echo "$libc_cv_cc_nofma" >&6; } | |
6103 | ||
bef0b507 | 6104 | |
2cf9ad57 | 6105 | if test -n "$submachine"; then |
b08c89d9 | 6106 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler option for CPU variant" >&5 |
322e23db | 6107 | $as_echo_n "checking for compiler option for CPU variant... " >&6; } |
f318beb8 | 6108 | if ${libc_cv_cc_submachine+:} false; then : |
322e23db | 6109 | $as_echo_n "(cached) " >&6 |
2cf9ad57 RM |
6110 | else |
6111 | libc_cv_cc_submachine=no | |
6112 | for opt in "-march=$submachine" "-mcpu=$submachine"; do | |
6113 | if { ac_try='${CC-cc} $opt -xc /dev/null -S -o /dev/null' | |
b08c89d9 | 6114 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
2cf9ad57 RM |
6115 | (eval $ac_try) 2>&5 |
6116 | ac_status=$? | |
b08c89d9 | 6117 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
40b601fb JM |
6118 | test $ac_status = 0; }; }; then : |
6119 | ||
2cf9ad57 RM |
6120 | libc_cv_cc_submachine="$opt" |
6121 | break | |
40b601fb | 6122 | fi |
2cf9ad57 RM |
6123 | done |
6124 | fi | |
b08c89d9 | 6125 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_submachine" >&5 |
322e23db | 6126 | $as_echo "$libc_cv_cc_submachine" >&6; } |
2cf9ad57 | 6127 | if test "x$libc_cv_cc_submachine" = xno; then |
4a531bb0 | 6128 | as_fn_error $? "${CC-cc} does not support $submachine" "$LINENO" 5 |
2cf9ad57 RM |
6129 | fi |
6130 | fi | |
6131 | ||
6132 | ||
85c2e611 AZ |
6133 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC accepts -fno-tree-loop-distribute-patterns with \ |
6134 | __attribute__ ((__optimize__))" >&5 | |
6135 | $as_echo_n "checking if $CC accepts -fno-tree-loop-distribute-patterns with \ | |
6136 | __attribute__ ((__optimize__))... " >&6; } | |
6137 | if ${libc_cv_cc_loop_to_function+:} false; then : | |
6138 | $as_echo_n "(cached) " >&6 | |
6139 | else | |
6140 | cat > conftest.c <<EOF | |
6141 | void | |
6142 | __attribute__ ((__optimize__ ("-fno-tree-loop-distribute-patterns"))) | |
6143 | foo (void) {} | |
6144 | EOF | |
6145 | libc_cv_cc_loop_to_function=no | |
6146 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c' | |
6147 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
6148 | (eval $ac_try) 2>&5 | |
6149 | ac_status=$? | |
6150 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
6151 | test $ac_status = 0; }; } | |
6152 | then | |
6153 | libc_cv_cc_loop_to_function=yes | |
6154 | fi | |
6155 | rm -f conftest* | |
6156 | fi | |
6157 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_loop_to_function" >&5 | |
6158 | $as_echo "$libc_cv_cc_loop_to_function" >&6; } | |
6159 | if test $libc_cv_cc_loop_to_function = yes; then | |
6160 | $as_echo "#define HAVE_CC_INHIBIT_LOOP_TO_LIBCALL 1" >>confdefs.h | |
6161 | ||
6162 | fi | |
6163 | ||
6164 | ||
b08c89d9 | 6165 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libgd" >&5 |
322e23db | 6166 | $as_echo_n "checking for libgd... " >&6; } |
6dab8688 UD |
6167 | if test "$with_gd" != "no"; then |
6168 | old_CFLAGS="$CFLAGS" | |
6169 | CFLAGS="$CFLAGS $libgd_include" | |
6170 | old_LDFLAGS="$LDFLAGS" | |
6171 | LDFLAGS="$LDFLAGS $libgd_ldflags" | |
6172 | old_LIBS="$LIBS" | |
6173 | LIBS="$LIBS -lgd -lpng -lz -lm" | |
b08c89d9 | 6174 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2abf9ff1 | 6175 | /* end confdefs.h. */ |
c8f3e6db | 6176 | #include <gd.h> |
3a12e572 UD |
6177 | int |
6178 | main () | |
6179 | { | |
c8f3e6db | 6180 | gdImagePng (0, 0) |
3a12e572 UD |
6181 | ; |
6182 | return 0; | |
6183 | } | |
6184 | _ACEOF | |
b08c89d9 | 6185 | if ac_fn_c_try_link "$LINENO"; then : |
c8f3e6db UD |
6186 | LIBGD=yes |
6187 | else | |
b08c89d9 | 6188 | LIBGD=no |
c8f3e6db | 6189 | fi |
b08c89d9 UD |
6190 | rm -f core conftest.err conftest.$ac_objext \ |
6191 | conftest$ac_exeext conftest.$ac_ext | |
6dab8688 UD |
6192 | CFLAGS="$old_CFLAGS" |
6193 | LDFLAGS="$old_LDFLAGS" | |
6194 | LIBS="$old_LIBS" | |
6195 | else | |
6196 | LIBGD=no | |
6197 | fi | |
b08c89d9 | 6198 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGD" >&5 |
322e23db | 6199 | $as_echo "$LIBGD" >&6; } |
3a12e572 UD |
6200 | |
6201 | ||
74a30a58 UD |
6202 | # SELinux detection |
6203 | if test x$with_selinux = xno ; then | |
6204 | have_selinux=no; | |
6205 | else | |
6206 | # See if we have the SELinux library | |
b08c89d9 | 6207 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for is_selinux_enabled in -lselinux" >&5 |
322e23db | 6208 | $as_echo_n "checking for is_selinux_enabled in -lselinux... " >&6; } |
f318beb8 | 6209 | if ${ac_cv_lib_selinux_is_selinux_enabled+:} false; then : |
322e23db | 6210 | $as_echo_n "(cached) " >&6 |
74a30a58 UD |
6211 | else |
6212 | ac_check_lib_save_LIBS=$LIBS | |
6213 | LIBS="-lselinux $LIBS" | |
b08c89d9 | 6214 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
74a30a58 UD |
6215 | /* end confdefs.h. */ |
6216 | ||
26f56c1c UD |
6217 | /* Override any GCC internal prototype to avoid an error. |
6218 | Use char because int might match the return type of a GCC | |
6219 | builtin and then its argument prototype would still apply. */ | |
74a30a58 UD |
6220 | #ifdef __cplusplus |
6221 | extern "C" | |
6222 | #endif | |
74a30a58 UD |
6223 | char is_selinux_enabled (); |
6224 | int | |
6225 | main () | |
6226 | { | |
26f56c1c | 6227 | return is_selinux_enabled (); |
74a30a58 UD |
6228 | ; |
6229 | return 0; | |
6230 | } | |
6231 | _ACEOF | |
b08c89d9 | 6232 | if ac_fn_c_try_link "$LINENO"; then : |
74a30a58 UD |
6233 | ac_cv_lib_selinux_is_selinux_enabled=yes |
6234 | else | |
b08c89d9 | 6235 | ac_cv_lib_selinux_is_selinux_enabled=no |
74a30a58 | 6236 | fi |
b08c89d9 UD |
6237 | rm -f core conftest.err conftest.$ac_objext \ |
6238 | conftest$ac_exeext conftest.$ac_ext | |
74a30a58 UD |
6239 | LIBS=$ac_check_lib_save_LIBS |
6240 | fi | |
b08c89d9 | 6241 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_is_selinux_enabled" >&5 |
322e23db | 6242 | $as_echo "$ac_cv_lib_selinux_is_selinux_enabled" >&6; } |
f318beb8 | 6243 | if test "x$ac_cv_lib_selinux_is_selinux_enabled" = xyes; then : |
74a30a58 UD |
6244 | have_selinux=yes |
6245 | else | |
6246 | have_selinux=no | |
6247 | fi | |
6248 | ||
8f1913a9 | 6249 | if test x$with_selinux = xyes ; then |
74a30a58 | 6250 | if test x$have_selinux = xno ; then |
0699f766 | 6251 | as_fn_error $? "SELinux explicitly required, but SELinux library not found" "$LINENO" 5 |
74a30a58 UD |
6252 | fi |
6253 | fi | |
6254 | fi | |
6255 | # Check if we're building with SELinux support. | |
6256 | if test "x$have_selinux" = xyes; then | |
6257 | ||
b08c89d9 | 6258 | $as_echo "#define HAVE_SELINUX 1" >>confdefs.h |
74a30a58 | 6259 | |
b399a0c2 UD |
6260 | |
6261 | # See if we have the libaudit library | |
b08c89d9 | 6262 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for audit_log_user_avc_message in -laudit" >&5 |
322e23db | 6263 | $as_echo_n "checking for audit_log_user_avc_message in -laudit... " >&6; } |
f318beb8 | 6264 | if ${ac_cv_lib_audit_audit_log_user_avc_message+:} false; then : |
322e23db | 6265 | $as_echo_n "(cached) " >&6 |
b399a0c2 UD |
6266 | else |
6267 | ac_check_lib_save_LIBS=$LIBS | |
6268 | LIBS="-laudit $LIBS" | |
b08c89d9 | 6269 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
b399a0c2 UD |
6270 | /* end confdefs.h. */ |
6271 | ||
26f56c1c UD |
6272 | /* Override any GCC internal prototype to avoid an error. |
6273 | Use char because int might match the return type of a GCC | |
6274 | builtin and then its argument prototype would still apply. */ | |
b399a0c2 UD |
6275 | #ifdef __cplusplus |
6276 | extern "C" | |
6277 | #endif | |
b2f97341 | 6278 | char audit_log_user_avc_message (); |
b399a0c2 UD |
6279 | int |
6280 | main () | |
6281 | { | |
26f56c1c | 6282 | return audit_log_user_avc_message (); |
b399a0c2 UD |
6283 | ; |
6284 | return 0; | |
6285 | } | |
6286 | _ACEOF | |
b08c89d9 | 6287 | if ac_fn_c_try_link "$LINENO"; then : |
b2f97341 | 6288 | ac_cv_lib_audit_audit_log_user_avc_message=yes |
b399a0c2 | 6289 | else |
b08c89d9 | 6290 | ac_cv_lib_audit_audit_log_user_avc_message=no |
b399a0c2 | 6291 | fi |
b08c89d9 UD |
6292 | rm -f core conftest.err conftest.$ac_objext \ |
6293 | conftest$ac_exeext conftest.$ac_ext | |
b399a0c2 UD |
6294 | LIBS=$ac_check_lib_save_LIBS |
6295 | fi | |
b08c89d9 | 6296 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_audit_audit_log_user_avc_message" >&5 |
322e23db | 6297 | $as_echo "$ac_cv_lib_audit_audit_log_user_avc_message" >&6; } |
f318beb8 | 6298 | if test "x$ac_cv_lib_audit_audit_log_user_avc_message" = xyes; then : |
b399a0c2 UD |
6299 | have_libaudit=yes |
6300 | else | |
6301 | have_libaudit=no | |
6302 | fi | |
6303 | ||
6304 | if test "x$have_libaudit" = xyes; then | |
6305 | ||
b08c89d9 | 6306 | $as_echo "#define HAVE_LIBAUDIT 1" >>confdefs.h |
b399a0c2 UD |
6307 | |
6308 | fi | |
6309 | ||
1f063dca UD |
6310 | |
6311 | # See if we have the libcap library | |
b08c89d9 | 6312 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cap_init in -lcap" >&5 |
322e23db | 6313 | $as_echo_n "checking for cap_init in -lcap... " >&6; } |
f318beb8 | 6314 | if ${ac_cv_lib_cap_cap_init+:} false; then : |
322e23db | 6315 | $as_echo_n "(cached) " >&6 |
1f063dca UD |
6316 | else |
6317 | ac_check_lib_save_LIBS=$LIBS | |
6318 | LIBS="-lcap $LIBS" | |
b08c89d9 | 6319 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
1f063dca UD |
6320 | /* end confdefs.h. */ |
6321 | ||
26f56c1c UD |
6322 | /* Override any GCC internal prototype to avoid an error. |
6323 | Use char because int might match the return type of a GCC | |
6324 | builtin and then its argument prototype would still apply. */ | |
1f063dca UD |
6325 | #ifdef __cplusplus |
6326 | extern "C" | |
6327 | #endif | |
1f063dca UD |
6328 | char cap_init (); |
6329 | int | |
6330 | main () | |
6331 | { | |
26f56c1c | 6332 | return cap_init (); |
1f063dca UD |
6333 | ; |
6334 | return 0; | |
6335 | } | |
6336 | _ACEOF | |
b08c89d9 | 6337 | if ac_fn_c_try_link "$LINENO"; then : |
1f063dca UD |
6338 | ac_cv_lib_cap_cap_init=yes |
6339 | else | |
b08c89d9 | 6340 | ac_cv_lib_cap_cap_init=no |
1f063dca | 6341 | fi |
b08c89d9 UD |
6342 | rm -f core conftest.err conftest.$ac_objext \ |
6343 | conftest$ac_exeext conftest.$ac_ext | |
1f063dca UD |
6344 | LIBS=$ac_check_lib_save_LIBS |
6345 | fi | |
b08c89d9 | 6346 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cap_cap_init" >&5 |
322e23db | 6347 | $as_echo "$ac_cv_lib_cap_cap_init" >&6; } |
f318beb8 | 6348 | if test "x$ac_cv_lib_cap_cap_init" = xyes; then : |
1f063dca UD |
6349 | have_libcap=yes |
6350 | else | |
6351 | have_libcap=no | |
6352 | fi | |
6353 | ||
6354 | if test "x$have_libcap" = xyes; then | |
6355 | ||
b08c89d9 | 6356 | $as_echo "#define HAVE_LIBCAP 1" >>confdefs.h |
1f063dca UD |
6357 | |
6358 | fi | |
6359 | ||
74a30a58 UD |
6360 | fi |
6361 | ||
6362 | ||
61653dfb RM |
6363 | CPPUNDEFS= |
6364 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FORTIFY_SOURCE predefine" >&5 | |
6365 | $as_echo_n "checking for _FORTIFY_SOURCE predefine... " >&6; } | |
6366 | if ${libc_cv_predef_fortify_source+:} false; then : | |
6367 | $as_echo_n "(cached) " >&6 | |
6368 | else | |
6369 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6370 | /* end confdefs.h. */ | |
6371 | ||
6372 | int | |
6373 | main () | |
6374 | { | |
6375 | ||
6376 | #ifdef _FORTIFY_SOURCE | |
6377 | # error bogon | |
6378 | #endif | |
6379 | ; | |
6380 | return 0; | |
6381 | } | |
6382 | _ACEOF | |
6383 | if ac_fn_c_try_compile "$LINENO"; then : | |
6384 | libc_cv_predef_fortify_source=no | |
6385 | else | |
6386 | libc_cv_predef_fortify_source=yes | |
6387 | fi | |
6388 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6389 | fi | |
6390 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_predef_fortify_source" >&5 | |
6391 | $as_echo "$libc_cv_predef_fortify_source" >&6; } | |
6392 | if test $libc_cv_predef_fortify_source = yes; then | |
6393 | CPPUNDEFS="${CPPUNDEFS:+$CPPUNDEFS }-U_FORTIFY_SOURCE" | |
6394 | fi | |
6395 | ||
6396 | ||
61b1ef6e MF |
6397 | # Some linkers on some architectures support __ehdr_start but with |
6398 | # bugs. Make sure usage of it does not create relocations in the | |
6399 | # output (as the linker should resolve them all for us). | |
6400 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the linker provides working __ehdr_start" >&5 | |
6401 | $as_echo_n "checking whether the linker provides working __ehdr_start... " >&6; } | |
44c4e5d5 RM |
6402 | if ${libc_cv_ehdr_start+:} false; then : |
6403 | $as_echo_n "(cached) " >&6 | |
6404 | else | |
6405 | ||
6406 | old_CFLAGS="$CFLAGS" | |
6407 | old_LDFLAGS="$LDFLAGS" | |
6408 | old_LIBS="$LIBS" | |
6409 | CFLAGS="$CFLAGS -fPIC" | |
66a704c4 | 6410 | LDFLAGS="$LDFLAGS -nostdlib -nostartfiles -shared $no_ssp" |
44c4e5d5 RM |
6411 | LIBS= |
6412 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6413 | /* end confdefs.h. */ | |
6414 | ||
61b1ef6e MF |
6415 | typedef struct { |
6416 | char foo; | |
6417 | long val; | |
6418 | } Ehdr; | |
6419 | extern const Ehdr __ehdr_start __attribute__ ((visibility ("hidden"))); | |
6420 | long ehdr (void) { return __ehdr_start.val; } | |
44c4e5d5 RM |
6421 | |
6422 | _ACEOF | |
6423 | if ac_fn_c_try_link "$LINENO"; then : | |
e37fc4aa | 6424 | if $READELF -r conftest | grep -F __ehdr_start >/dev/null; then |
61b1ef6e MF |
6425 | libc_cv_ehdr_start=broken |
6426 | else | |
6427 | libc_cv_ehdr_start=yes | |
6428 | fi | |
44c4e5d5 RM |
6429 | else |
6430 | libc_cv_ehdr_start=no | |
6431 | fi | |
6432 | rm -f core conftest.err conftest.$ac_objext \ | |
6433 | conftest$ac_exeext conftest.$ac_ext | |
6434 | CFLAGS="$old_CFLAGS" | |
6435 | LDFLAGS="$old_LDFLAGS" | |
6436 | LIBS="$old_LIBS" | |
6437 | ||
6438 | fi | |
6439 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ehdr_start" >&5 | |
6440 | $as_echo "$libc_cv_ehdr_start" >&6; } | |
61b1ef6e | 6441 | if test "$libc_cv_ehdr_start" = yes; then |
44c4e5d5 RM |
6442 | $as_echo "#define HAVE_EHDR_START 1" >>confdefs.h |
6443 | ||
61b1ef6e MF |
6444 | elif test "$libc_cv_ehdr_start" = broken; then |
6445 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: linker is broken -- you should upgrade" >&5 | |
6446 | $as_echo "$as_me: WARNING: linker is broken -- you should upgrade" >&2;} | |
44c4e5d5 RM |
6447 | fi |
6448 | ||
9fe7e787 RM |
6449 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_trap with no external dependencies" >&5 |
6450 | $as_echo_n "checking for __builtin_trap with no external dependencies... " >&6; } | |
6451 | if ${libc_cv_builtin_trap+:} false; then : | |
6452 | $as_echo_n "(cached) " >&6 | |
6453 | else | |
6454 | libc_cv_builtin_trap=no | |
6455 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6456 | /* end confdefs.h. */ | |
6457 | ||
6458 | int | |
6459 | main () | |
6460 | { | |
6461 | __builtin_trap () | |
6462 | ; | |
6463 | return 0; | |
6464 | } | |
6465 | _ACEOF | |
6466 | if ac_fn_c_try_compile "$LINENO"; then : | |
6467 | ||
6468 | libc_undefs=`$NM -u conftest.o | | |
6469 | LC_ALL=C $AWK '$1 == "U" { print $2 | "sort -u"; next } { exit(1) }' \ | |
6470 | 2>&5` || { | |
6471 | as_fn_error $? "confusing output from $NM -u" "$LINENO" 5 | |
6472 | } | |
6473 | echo >&5 "libc_undefs='$libc_undefs'" | |
6474 | if test -z "$libc_undefs"; then | |
6475 | libc_cv_builtin_trap=yes | |
6476 | fi | |
6477 | fi | |
6478 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6479 | fi | |
6480 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_builtin_trap" >&5 | |
6481 | $as_echo "$libc_cv_builtin_trap" >&6; } | |
6482 | if test $libc_cv_builtin_trap = yes; then | |
6483 | $as_echo "#define HAVE_BUILTIN_TRAP 1" >>confdefs.h | |
6484 | ||
6485 | fi | |
6486 | ||
99e1dc0a FW |
6487 | ac_ext=cpp |
6488 | ac_cpp='$CXXCPP $CPPFLAGS' | |
6489 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
6490 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
6491 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
6492 | ||
6493 | ||
6494 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler supports thread_local" >&5 | |
6495 | $as_echo_n "checking whether the C++ compiler supports thread_local... " >&6; } | |
6496 | if ${libc_cv_cxx_thread_local+:} false; then : | |
6497 | $as_echo_n "(cached) " >&6 | |
6498 | else | |
6499 | ||
6500 | old_CXXFLAGS="$CXXFLAGS" | |
6501 | CXXFLAGS="$CXXFLAGS -std=gnu++11" | |
6502 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6503 | /* end confdefs.h. */ | |
6504 | ||
6505 | #include <thread> | |
6506 | ||
6507 | // Compiler support. | |
6508 | struct S | |
6509 | { | |
6510 | S (); | |
6511 | ~S (); | |
6512 | }; | |
6513 | thread_local S s; | |
6514 | S * get () { return &s; } | |
6515 | ||
6516 | // libstdc++ support. | |
6517 | #ifndef _GLIBCXX_HAVE___CXA_THREAD_ATEXIT_IMPL | |
6518 | #error __cxa_thread_atexit_impl not supported | |
6519 | #endif | |
6520 | ||
6521 | _ACEOF | |
6522 | if ac_fn_cxx_try_compile "$LINENO"; then : | |
6523 | libc_cv_cxx_thread_local=yes | |
6524 | else | |
6525 | libc_cv_cxx_thread_local=no | |
6526 | fi | |
6527 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6528 | CXXFLAGS="$old_CXXFLAGS" | |
6529 | ||
6530 | fi | |
6531 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cxx_thread_local" >&5 | |
6532 | $as_echo "$libc_cv_cxx_thread_local" >&6; } | |
6533 | ||
6534 | ||
6535 | ac_ext=c | |
6536 | ac_cpp='$CPP $CPPFLAGS' | |
6537 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
6538 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
6539 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
6540 | ||
6541 | ||
cd6ede75 UD |
6542 | ### End of automated tests. |
6543 | ### Now run sysdeps configure fragments. | |
6544 | ||
cb343854 | 6545 | # They also can set these variables. |
b43b13ac | 6546 | use_ldconfig=no |
cb343854 | 6547 | ldd_rewrite_script=no |
77259608 | 6548 | libc_cv_sysconfdir=$sysconfdir |
4248b1b1 | 6549 | libc_cv_localstatedir=$localstatedir |
74bd2300 | 6550 | libc_cv_gcc_unwind_find_fde=no |
e2fd3cbe | 6551 | libc_cv_idn=no |
cb343854 | 6552 | |
cd6ede75 | 6553 | # Iterate over all the sysdep directories we will use, running their |
09055553 | 6554 | # configure fragments. |
cd6ede75 UD |
6555 | for dir in $sysnames; do |
6556 | case $dir in | |
6557 | /*) dest=$dir ;; | |
6558 | *) dest=$srcdir/$dir ;; | |
6559 | esac | |
6560 | if test -r $dest/configure; then | |
b08c89d9 | 6561 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: running configure fragment for $dir" >&5 |
322e23db | 6562 | $as_echo "running configure fragment for $dir" >&6; } |
cd6ede75 UD |
6563 | . $dest/configure |
6564 | fi | |
cd6ede75 UD |
6565 | done |
6566 | ||
5695d46f AS |
6567 | if test x"$build_mathvec" = xnotset; then |
6568 | build_mathvec=no | |
6569 | fi | |
6570 | config_vars="$config_vars | |
6571 | build-mathvec = $build_mathvec" | |
6572 | ||
7ffa9423 AZ |
6573 | |
6574 | ||
6575 | ||
74bd2300 | 6576 | if test x$libc_cv_gcc_unwind_find_fde = xyes; then |
b08c89d9 | 6577 | $as_echo "#define EXPORT_UNWIND_FIND_FDE 1" >>confdefs.h |
74bd2300 UD |
6578 | |
6579 | fi | |
6580 | ||
6581 | ||
6e6249d0 RM |
6582 | # A sysdeps configure fragment can reset this if IFUNC is not actually |
6583 | # usable even though the assembler knows how to generate the symbol type. | |
6584 | if test x"$libc_cv_ld_gnu_indirect_function" = xyes; then | |
6585 | $as_echo "#define HAVE_IFUNC 1" >>confdefs.h | |
6586 | ||
6587 | fi | |
6588 | ||
022dfdce SL |
6589 | if test x"$libc_cv_gcc_indirect_function" = xyes; then |
6590 | $as_echo "#define HAVE_GCC_IFUNC 1" >>confdefs.h | |
6591 | ||
6592 | fi | |
6593 | ||
3cc3ef96 RM |
6594 | # This is far from the AC_ARG_ENABLE that sets it so that a sysdeps |
6595 | # configure fragment can override the value to prevent this AC_DEFINE. | |
6596 | ||
6597 | if test "x$use_nscd" != xno; then | |
6598 | $as_echo "#define USE_NSCD 1" >>confdefs.h | |
6599 | ||
6600 | fi | |
c53d909c RM |
6601 | if test "x$build_nscd" = xdefault; then |
6602 | build_nscd=$use_nscd | |
6603 | fi | |
3cc3ef96 | 6604 | |
cd6ede75 UD |
6605 | |
6606 | ||
6607 | ||
6608 | ||
6609 | ||
cb343854 | 6610 | |
dff14448 | 6611 | |
f57f8055 RM |
6612 | if test x$use_ldconfig = xyes; then |
6613 | $as_echo "#define USE_LDCONFIG 1" >>confdefs.h | |
6614 | ||
6615 | fi | |
af968f62 | 6616 | |
3b100462 | 6617 | |
eae47a36 | 6618 | |
7998fa78 | 6619 | |
650425ce | 6620 | |
a334319f | 6621 | |
b08c89d9 | 6622 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -fPIC is default" >&5 |
322e23db | 6623 | $as_echo_n "checking whether -fPIC is default... " >&6; } |
f318beb8 | 6624 | if ${libc_cv_pic_default+:} false; then : |
322e23db | 6625 | $as_echo_n "(cached) " >&6 |
cc3fa755 | 6626 | else |
ff886b82 | 6627 | libc_cv_pic_default=yes |
cc3fa755 | 6628 | cat > conftest.c <<EOF |
9756dfe1 | 6629 | #if defined __PIC__ || defined __pic__ || defined PIC || defined pic |
cc3fa755 UD |
6630 | # error PIC is default. |
6631 | #endif | |
6632 | EOF | |
6633 | if eval "${CC-cc} -S conftest.c 2>&5 1>&5"; then | |
ff886b82 | 6634 | libc_cv_pic_default=no |
cc3fa755 UD |
6635 | fi |
6636 | rm -f conftest.* | |
6637 | fi | |
b08c89d9 | 6638 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_pic_default" >&5 |
322e23db | 6639 | $as_echo "$libc_cv_pic_default" >&6; } |
cc3fa755 UD |
6640 | |
6641 | ||
cc08749b L |
6642 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -fPIE is default" >&5 |
6643 | $as_echo_n "checking whether -fPIE is default... " >&6; } | |
6644 | if ${libc_cv_pie_default+:} false; then : | |
6645 | $as_echo_n "(cached) " >&6 | |
6646 | else | |
6647 | libc_cv_pie_default=yes | |
6648 | cat > conftest.c <<EOF | |
6649 | #if defined __PIE__ || defined __pie__ || defined PIE || defined pie | |
6650 | # error PIE is default. | |
6651 | #endif | |
6652 | EOF | |
6653 | if eval "${CC-cc} -S conftest.c 2>&5 1>&5"; then | |
6654 | libc_cv_pie_default=no | |
6655 | fi | |
6656 | rm -f conftest.* | |
6657 | fi | |
6658 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_pie_default" >&5 | |
6659 | $as_echo "$libc_cv_pie_default" >&6; } | |
6660 | ||
6661 | ||
2103c260 | 6662 | |
2103c260 | 6663 | |
2103c260 | 6664 | |
cc3fa755 | 6665 | |
cd6ede75 UD |
6666 | |
6667 | ||
6668 | ||
ee74a442 UD |
6669 | VERSION=`sed -n -e 's/^#define VERSION "\([^"]*\)"/\1/p' < $srcdir/version.h` |
6670 | RELEASE=`sed -n -e 's/^#define RELEASE "\([^"]*\)"/\1/p' < $srcdir/version.h` | |
6671 | ||
cd6ede75 UD |
6672 | |
6673 | ||
728e272a | 6674 | ac_config_files="$ac_config_files config.make Makefile" |
f4b07664 | 6675 | |
26f56c1c | 6676 | ac_config_commands="$ac_config_commands default" |
f4b07664 | 6677 | |
3a12e572 | 6678 | cat >confcache <<\_ACEOF |
cd6ede75 UD |
6679 | # This file is a shell script that caches the results of configure |
6680 | # tests run on this system so they can be shared between configure | |
3a12e572 UD |
6681 | # scripts and configure runs, see configure's option --config-cache. |
6682 | # It is not useful on other systems. If it contains results you don't | |
6683 | # want to keep, you may remove or edit it. | |
cd6ede75 | 6684 | # |
3a12e572 UD |
6685 | # config.status only pays attention to the cache file if you give it |
6686 | # the --recheck option to rerun configure. | |
cd6ede75 | 6687 | # |
f4b07664 | 6688 | # `ac_cv_env_foo' variables (set or unset) will be overridden when |
3a12e572 UD |
6689 | # loading this file, other *unset* `ac_cv_foo' will be assigned the |
6690 | # following values. | |
6691 | ||
6692 | _ACEOF | |
6693 | ||
cd6ede75 UD |
6694 | # The following way of writing the cache mishandles newlines in values, |
6695 | # but we know of no workaround that is simple, portable, and efficient. | |
26f56c1c | 6696 | # So, we kill variables containing newlines. |
cd6ede75 UD |
6697 | # Ultrix sh set writes to stderr and can't be redirected directly, |
6698 | # and sets the high bit in the cache file unless we assign to the vars. | |
26f56c1c UD |
6699 | ( |
6700 | for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do | |
6701 | eval ac_val=\$$ac_var | |
6702 | case $ac_val in #( | |
6703 | *${as_nl}*) | |
6704 | case $ac_var in #( | |
b08c89d9 | 6705 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 |
322e23db | 6706 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; |
26f56c1c UD |
6707 | esac |
6708 | case $ac_var in #( | |
6709 | _ | IFS | as_nl) ;; #( | |
322e23db | 6710 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( |
b08c89d9 | 6711 | *) { eval $ac_var=; unset $ac_var;} ;; |
26f56c1c UD |
6712 | esac ;; |
6713 | esac | |
6714 | done | |
6715 | ||
3a12e572 | 6716 | (set) 2>&1 | |
26f56c1c UD |
6717 | case $as_nl`(ac_space=' '; set) 2>&1` in #( |
6718 | *${as_nl}ac_space=\ *) | |
b08c89d9 UD |
6719 | # `set' does not quote correctly, so add quotes: double-quote |
6720 | # substitution turns \\\\ into \\, and sed turns \\ into \. | |
3a12e572 | 6721 | sed -n \ |
9382fcee RM |
6722 | "s/'/'\\\\''/g; |
6723 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" | |
26f56c1c | 6724 | ;; #( |
3a12e572 UD |
6725 | *) |
6726 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
26f56c1c | 6727 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
3a12e572 | 6728 | ;; |
26f56c1c UD |
6729 | esac | |
6730 | sort | |
6731 | ) | | |
3a12e572 | 6732 | sed ' |
26f56c1c | 6733 | /^ac_cv_env_/b end |
3a12e572 | 6734 | t clear |
26f56c1c | 6735 | :clear |
3a12e572 UD |
6736 | s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ |
6737 | t end | |
26f56c1c UD |
6738 | s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ |
6739 | :end' >>confcache | |
6740 | if diff "$cache_file" confcache >/dev/null 2>&1; then :; else | |
6741 | if test -w "$cache_file"; then | |
f318beb8 | 6742 | if test "x$cache_file" != "x/dev/null"; then |
b08c89d9 | 6743 | { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 |
322e23db | 6744 | $as_echo "$as_me: updating cache $cache_file" >&6;} |
f318beb8 UD |
6745 | if test ! -f "$cache_file" || test -h "$cache_file"; then |
6746 | cat confcache >"$cache_file" | |
6747 | else | |
6748 | case $cache_file in #( | |
6749 | */* | ?:*) | |
6750 | mv -f confcache "$cache_file"$$ && | |
6751 | mv -f "$cache_file"$$ "$cache_file" ;; #( | |
6752 | *) | |
6753 | mv -f confcache "$cache_file" ;; | |
6754 | esac | |
6755 | fi | |
6756 | fi | |
cd6ede75 | 6757 | else |
b08c89d9 | 6758 | { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 |
322e23db | 6759 | $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} |
cd6ede75 UD |
6760 | fi |
6761 | fi | |
6762 | rm -f confcache | |
6763 | ||
cd6ede75 UD |
6764 | test "x$prefix" = xNONE && prefix=$ac_default_prefix |
6765 | # Let make expand exec_prefix. | |
6766 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
6767 | ||
cd6ede75 UD |
6768 | DEFS=-DHAVE_CONFIG_H |
6769 | ||
f4b07664 RM |
6770 | ac_libobjs= |
6771 | ac_ltlibobjs= | |
4a531bb0 | 6772 | U= |
f4b07664 RM |
6773 | for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue |
6774 | # 1. Remove the extension, and $U if already installed. | |
26f56c1c | 6775 | ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' |
322e23db | 6776 | ac_i=`$as_echo "$ac_i" | sed "$ac_script"` |
26f56c1c UD |
6777 | # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR |
6778 | # will be set to the directory where LIBOBJS objects are built. | |
b08c89d9 UD |
6779 | as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" |
6780 | as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' | |
f4b07664 RM |
6781 | done |
6782 | LIBOBJS=$ac_libobjs | |
6783 | ||
6784 | LTLIBOBJS=$ac_ltlibobjs | |
6785 | ||
6786 | ||
cd6ede75 | 6787 | |
f318beb8 | 6788 | : "${CONFIG_STATUS=./config.status}" |
322e23db | 6789 | ac_write_fail=0 |
3a12e572 UD |
6790 | ac_clean_files_save=$ac_clean_files |
6791 | ac_clean_files="$ac_clean_files $CONFIG_STATUS" | |
b08c89d9 | 6792 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 |
322e23db | 6793 | $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} |
b08c89d9 UD |
6794 | as_write_fail=0 |
6795 | cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 | |
3a12e572 UD |
6796 | #! $SHELL |
6797 | # Generated by $as_me. | |
cd6ede75 | 6798 | # Run this file to recreate the current configuration. |
cd6ede75 | 6799 | # Compiler output produced by configure, useful for debugging |
3a12e572 | 6800 | # configure, is in config.log if it exists. |
cd6ede75 | 6801 | |
3a12e572 | 6802 | debug=false |
2abf9ff1 RM |
6803 | ac_cs_recheck=false |
6804 | ac_cs_silent=false | |
3a12e572 | 6805 | |
b08c89d9 UD |
6806 | SHELL=\${CONFIG_SHELL-$SHELL} |
6807 | export SHELL | |
6808 | _ASEOF | |
6809 | cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 | |
6810 | ## -------------------- ## | |
6811 | ## M4sh Initialization. ## | |
6812 | ## -------------------- ## | |
3a12e572 | 6813 | |
26f56c1c UD |
6814 | # Be more Bourne compatible |
6815 | DUALCASE=1; export DUALCASE # for MKS sh | |
b08c89d9 | 6816 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : |
3a12e572 UD |
6817 | emulate sh |
6818 | NULLCMD=: | |
322e23db | 6819 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
f4b07664 RM |
6820 | # is contrary to our usage. Disable this feature. |
6821 | alias -g '${1+"$@"}'='"$@"' | |
26f56c1c UD |
6822 | setopt NO_GLOB_SUBST |
6823 | else | |
b08c89d9 UD |
6824 | case `(set -o) 2>/dev/null` in #( |
6825 | *posix*) : | |
6826 | set -o posix ;; #( | |
6827 | *) : | |
6828 | ;; | |
26f56c1c | 6829 | esac |
26f56c1c UD |
6830 | fi |
6831 | ||
6832 | ||
322e23db UD |
6833 | as_nl=' |
6834 | ' | |
6835 | export as_nl | |
6836 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
6837 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
6838 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
6839 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
b08c89d9 UD |
6840 | # Prefer a ksh shell builtin over an external printf program on Solaris, |
6841 | # but without wasting forks for bash or zsh. | |
6842 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
6843 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
6844 | as_echo='print -r --' | |
6845 | as_echo_n='print -rn --' | |
6846 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
322e23db UD |
6847 | as_echo='printf %s\n' |
6848 | as_echo_n='printf %s' | |
6849 | else | |
6850 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then | |
6851 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
6852 | as_echo_n='/usr/ucb/echo -n' | |
a152f366 | 6853 | else |
322e23db UD |
6854 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' |
6855 | as_echo_n_body='eval | |
6856 | arg=$1; | |
b08c89d9 | 6857 | case $arg in #( |
322e23db UD |
6858 | *"$as_nl"*) |
6859 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
6860 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
6861 | esac; | |
6862 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
6863 | ' | |
6864 | export as_echo_n_body | |
6865 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
a152f366 | 6866 | fi |
322e23db UD |
6867 | export as_echo_body |
6868 | as_echo='sh -c $as_echo_body as_echo' | |
6869 | fi | |
6870 | ||
6871 | # The user is always right. | |
6872 | if test "${PATH_SEPARATOR+set}" != set; then | |
6873 | PATH_SEPARATOR=: | |
6874 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
6875 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
6876 | PATH_SEPARATOR=';' | |
6877 | } | |
3a12e572 UD |
6878 | fi |
6879 | ||
f4b07664 | 6880 | |
26f56c1c UD |
6881 | # IFS |
6882 | # We need space, tab and new line, in precisely that order. Quoting is | |
6883 | # there to prevent editors from complaining about space-tab. | |
6884 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
6885 | # splitting by setting IFS to empty value.) | |
26f56c1c UD |
6886 | IFS=" "" $as_nl" |
6887 | ||
6888 | # Find who we are. Look in the path if we contain no directory separator. | |
f318beb8 | 6889 | as_myself= |
b08c89d9 | 6890 | case $0 in #(( |
26f56c1c UD |
6891 | *[\\/]* ) as_myself=$0 ;; |
6892 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
6893 | for as_dir in $PATH | |
6894 | do | |
6895 | IFS=$as_save_IFS | |
6896 | test -z "$as_dir" && as_dir=. | |
b08c89d9 UD |
6897 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break |
6898 | done | |
26f56c1c UD |
6899 | IFS=$as_save_IFS |
6900 | ||
6901 | ;; | |
6902 | esac | |
6903 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
6904 | # in which case we are not to be found in the path. | |
6905 | if test "x$as_myself" = x; then | |
6906 | as_myself=$0 | |
6907 | fi | |
6908 | if test ! -f "$as_myself"; then | |
322e23db | 6909 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 |
b08c89d9 | 6910 | exit 1 |
26f56c1c UD |
6911 | fi |
6912 | ||
b08c89d9 UD |
6913 | # Unset variables that we do not need and which cause bugs (e.g. in |
6914 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
6915 | # suppresses any "Segmentation fault" message there. '((' could | |
6916 | # trigger a bug in pdksh 5.2.14. | |
6917 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
6918 | do eval test x\${$as_var+set} = xset \ | |
6919 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
26f56c1c | 6920 | done |
f4b07664 RM |
6921 | PS1='$ ' |
6922 | PS2='> ' | |
6923 | PS4='+ ' | |
6924 | ||
6925 | # NLS nuisances. | |
322e23db UD |
6926 | LC_ALL=C |
6927 | export LC_ALL | |
6928 | LANGUAGE=C | |
6929 | export LANGUAGE | |
f4b07664 | 6930 | |
b08c89d9 UD |
6931 | # CDPATH. |
6932 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
6933 | ||
6934 | ||
4a531bb0 L |
6935 | # as_fn_error STATUS ERROR [LINENO LOG_FD] |
6936 | # ---------------------------------------- | |
b08c89d9 UD |
6937 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are |
6938 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
4a531bb0 | 6939 | # script with STATUS, using 1 if that was 0. |
b08c89d9 UD |
6940 | as_fn_error () |
6941 | { | |
4a531bb0 L |
6942 | as_status=$1; test $as_status -eq 0 && as_status=1 |
6943 | if test "$4"; then | |
6944 | as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
6945 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 | |
b08c89d9 | 6946 | fi |
4a531bb0 | 6947 | $as_echo "$as_me: error: $2" >&2 |
b08c89d9 UD |
6948 | as_fn_exit $as_status |
6949 | } # as_fn_error | |
6950 | ||
6951 | ||
6952 | # as_fn_set_status STATUS | |
6953 | # ----------------------- | |
6954 | # Set $? to STATUS, without forking. | |
6955 | as_fn_set_status () | |
6956 | { | |
6957 | return $1 | |
6958 | } # as_fn_set_status | |
6959 | ||
6960 | # as_fn_exit STATUS | |
6961 | # ----------------- | |
6962 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
6963 | as_fn_exit () | |
6964 | { | |
6965 | set +e | |
6966 | as_fn_set_status $1 | |
6967 | exit $1 | |
6968 | } # as_fn_exit | |
6969 | ||
6970 | # as_fn_unset VAR | |
6971 | # --------------- | |
6972 | # Portably unset VAR. | |
6973 | as_fn_unset () | |
6974 | { | |
6975 | { eval $1=; unset $1;} | |
6976 | } | |
6977 | as_unset=as_fn_unset | |
6978 | # as_fn_append VAR VALUE | |
6979 | # ---------------------- | |
6980 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
6981 | # advantage of any shell optimizations that allow amortized linear growth over | |
6982 | # repeated appends, instead of the typical quadratic growth present in naive | |
6983 | # implementations. | |
6984 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
6985 | eval 'as_fn_append () | |
6986 | { | |
6987 | eval $1+=\$2 | |
6988 | }' | |
6989 | else | |
6990 | as_fn_append () | |
6991 | { | |
6992 | eval $1=\$$1\$2 | |
6993 | } | |
6994 | fi # as_fn_append | |
6995 | ||
6996 | # as_fn_arith ARG... | |
6997 | # ------------------ | |
6998 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
6999 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
7000 | # must be portable across $(()) and expr. | |
7001 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
7002 | eval 'as_fn_arith () | |
7003 | { | |
7004 | as_val=$(( $* )) | |
7005 | }' | |
7006 | else | |
7007 | as_fn_arith () | |
7008 | { | |
7009 | as_val=`expr "$@" || test $? -eq 1` | |
7010 | } | |
7011 | fi # as_fn_arith | |
7012 | ||
7013 | ||
26f56c1c UD |
7014 | if expr a : '\(a\)' >/dev/null 2>&1 && |
7015 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
f4b07664 RM |
7016 | as_expr=expr |
7017 | else | |
7018 | as_expr=false | |
7019 | fi | |
7020 | ||
26f56c1c | 7021 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
f4b07664 RM |
7022 | as_basename=basename |
7023 | else | |
7024 | as_basename=false | |
7025 | fi | |
3a12e572 | 7026 | |
b08c89d9 UD |
7027 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
7028 | as_dirname=dirname | |
7029 | else | |
7030 | as_dirname=false | |
7031 | fi | |
3a12e572 | 7032 | |
26f56c1c | 7033 | as_me=`$as_basename -- "$0" || |
3a12e572 UD |
7034 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
7035 | X"$0" : 'X\(//\)$' \| \ | |
26f56c1c | 7036 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
322e23db | 7037 | $as_echo X/"$0" | |
26f56c1c UD |
7038 | sed '/^.*\/\([^/][^/]*\)\/*$/{ |
7039 | s//\1/ | |
7040 | q | |
7041 | } | |
7042 | /^X\/\(\/\/\)$/{ | |
7043 | s//\1/ | |
7044 | q | |
7045 | } | |
7046 | /^X\/\(\/\).*/{ | |
7047 | s//\1/ | |
7048 | q | |
7049 | } | |
7050 | s/.*/./; q'` | |
3a12e572 | 7051 | |
b08c89d9 UD |
7052 | # Avoid depending upon Character Ranges. |
7053 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
7054 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
7055 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
7056 | as_cr_digits='0123456789' | |
7057 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
26f56c1c UD |
7058 | |
7059 | ECHO_C= ECHO_N= ECHO_T= | |
b08c89d9 | 7060 | case `echo -n x` in #((((( |
26f56c1c | 7061 | -n*) |
b08c89d9 | 7062 | case `echo 'xy\c'` in |
26f56c1c | 7063 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. |
b08c89d9 UD |
7064 | xy) ECHO_C='\c';; |
7065 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
7066 | ECHO_T=' ';; | |
26f56c1c UD |
7067 | esac;; |
7068 | *) | |
7069 | ECHO_N='-n';; | |
3a12e572 | 7070 | esac |
cd6ede75 | 7071 | |
3a12e572 | 7072 | rm -f conf$$ conf$$.exe conf$$.file |
26f56c1c UD |
7073 | if test -d conf$$.dir; then |
7074 | rm -f conf$$.dir/conf$$.file | |
7075 | else | |
7076 | rm -f conf$$.dir | |
322e23db UD |
7077 | mkdir conf$$.dir 2>/dev/null |
7078 | fi | |
7079 | if (echo >conf$$.file) 2>/dev/null; then | |
7080 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
7081 | as_ln_s='ln -s' | |
7082 | # ... but there are two gotchas: | |
7083 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
7084 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
f4a58f0d | 7085 | # In both cases, we have to default to `cp -pR'. |
322e23db | 7086 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || |
f4a58f0d | 7087 | as_ln_s='cp -pR' |
322e23db UD |
7088 | elif ln conf$$.file conf$$ 2>/dev/null; then |
7089 | as_ln_s=ln | |
7090 | else | |
f4a58f0d | 7091 | as_ln_s='cp -pR' |
322e23db | 7092 | fi |
3a12e572 | 7093 | else |
f4a58f0d | 7094 | as_ln_s='cp -pR' |
cd6ede75 | 7095 | fi |
26f56c1c UD |
7096 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
7097 | rmdir conf$$.dir 2>/dev/null | |
cd6ede75 | 7098 | |
b08c89d9 UD |
7099 | |
7100 | # as_fn_mkdir_p | |
7101 | # ------------- | |
7102 | # Create "$as_dir" as a directory, including parents if necessary. | |
7103 | as_fn_mkdir_p () | |
7104 | { | |
7105 | ||
7106 | case $as_dir in #( | |
7107 | -*) as_dir=./$as_dir;; | |
7108 | esac | |
7109 | test -d "$as_dir" || eval $as_mkdir_p || { | |
7110 | as_dirs= | |
7111 | while :; do | |
7112 | case $as_dir in #( | |
7113 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
7114 | *) as_qdir=$as_dir;; | |
7115 | esac | |
7116 | as_dirs="'$as_qdir' $as_dirs" | |
7117 | as_dir=`$as_dirname -- "$as_dir" || | |
7118 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
7119 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
7120 | X"$as_dir" : 'X\(//\)$' \| \ | |
7121 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
7122 | $as_echo X"$as_dir" | | |
7123 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
7124 | s//\1/ | |
7125 | q | |
7126 | } | |
7127 | /^X\(\/\/\)[^/].*/{ | |
7128 | s//\1/ | |
7129 | q | |
7130 | } | |
7131 | /^X\(\/\/\)$/{ | |
7132 | s//\1/ | |
7133 | q | |
7134 | } | |
7135 | /^X\(\/\).*/{ | |
7136 | s//\1/ | |
7137 | q | |
7138 | } | |
7139 | s/.*/./; q'` | |
7140 | test -d "$as_dir" && break | |
7141 | done | |
7142 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
4a531bb0 | 7143 | } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" |
b08c89d9 UD |
7144 | |
7145 | ||
7146 | } # as_fn_mkdir_p | |
f4b07664 | 7147 | if mkdir -p . 2>/dev/null; then |
b08c89d9 | 7148 | as_mkdir_p='mkdir -p "$as_dir"' |
f4b07664 | 7149 | else |
9382fcee | 7150 | test -d ./-p && rmdir ./-p |
f4b07664 RM |
7151 | as_mkdir_p=false |
7152 | fi | |
7153 | ||
f4a58f0d L |
7154 | |
7155 | # as_fn_executable_p FILE | |
7156 | # ----------------------- | |
7157 | # Test if FILE is an executable regular file. | |
7158 | as_fn_executable_p () | |
7159 | { | |
7160 | test -f "$1" && test -x "$1" | |
7161 | } # as_fn_executable_p | |
7162 | as_test_x='test -x' | |
7163 | as_executable_p=as_fn_executable_p | |
cd6ede75 | 7164 | |
3a12e572 | 7165 | # Sed expression to map a string onto a valid CPP name. |
9382fcee | 7166 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
3a12e572 UD |
7167 | |
7168 | # Sed expression to map a string onto a valid variable name. | |
9382fcee | 7169 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
3a12e572 UD |
7170 | |
7171 | ||
3a12e572 | 7172 | exec 6>&1 |
b08c89d9 UD |
7173 | ## ----------------------------------- ## |
7174 | ## Main body of $CONFIG_STATUS script. ## | |
7175 | ## ----------------------------------- ## | |
7176 | _ASEOF | |
7177 | test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 | |
3a12e572 | 7178 | |
b08c89d9 UD |
7179 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
7180 | # Save the log message, to keep $0 and so on meaningful, and to | |
3a12e572 | 7181 | # report actual input values of CONFIG_FILES etc. instead of their |
26f56c1c UD |
7182 | # values after options handling. |
7183 | ac_log=" | |
f4b07664 | 7184 | This file was extended by GNU C Library $as_me (see version.h), which was |
f4a58f0d | 7185 | generated by GNU Autoconf 2.69. Invocation command line was |
3a12e572 UD |
7186 | |
7187 | CONFIG_FILES = $CONFIG_FILES | |
7188 | CONFIG_HEADERS = $CONFIG_HEADERS | |
7189 | CONFIG_LINKS = $CONFIG_LINKS | |
7190 | CONFIG_COMMANDS = $CONFIG_COMMANDS | |
7191 | $ $0 $@ | |
7192 | ||
26f56c1c UD |
7193 | on `(hostname || uname -n) 2>/dev/null | sed 1q` |
7194 | " | |
7195 | ||
3a12e572 UD |
7196 | _ACEOF |
7197 | ||
322e23db UD |
7198 | case $ac_config_files in *" |
7199 | "*) set x $ac_config_files; shift; ac_config_files=$*;; | |
7200 | esac | |
7201 | ||
7202 | case $ac_config_headers in *" | |
7203 | "*) set x $ac_config_headers; shift; ac_config_headers=$*;; | |
7204 | esac | |
7205 | ||
7206 | ||
7207 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
3a12e572 | 7208 | # Files that config.status was made for. |
26f56c1c UD |
7209 | config_files="$ac_config_files" |
7210 | config_headers="$ac_config_headers" | |
7211 | config_commands="$ac_config_commands" | |
3a12e572 | 7212 | |
26f56c1c | 7213 | _ACEOF |
3a12e572 | 7214 | |
322e23db | 7215 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
3a12e572 | 7216 | ac_cs_usage="\ |
b08c89d9 UD |
7217 | \`$as_me' instantiates files and other configuration actions |
7218 | from templates according to the current configuration. Unless the files | |
7219 | and actions are specified as TAGs, all are instantiated by default. | |
3a12e572 | 7220 | |
b08c89d9 | 7221 | Usage: $0 [OPTION]... [TAG]... |
3a12e572 UD |
7222 | |
7223 | -h, --help print this help, then exit | |
26f56c1c | 7224 | -V, --version print version number and configuration settings, then exit |
b08c89d9 | 7225 | --config print configuration, then exit |
322e23db UD |
7226 | -q, --quiet, --silent |
7227 | do not print progress messages | |
3a12e572 UD |
7228 | -d, --debug don't remove temporary files |
7229 | --recheck update $as_me by reconfiguring in the same conditions | |
322e23db UD |
7230 | --file=FILE[:TEMPLATE] |
7231 | instantiate the configuration file FILE | |
7232 | --header=FILE[:TEMPLATE] | |
7233 | instantiate the configuration header FILE | |
3a12e572 UD |
7234 | |
7235 | Configuration files: | |
7236 | $config_files | |
7237 | ||
7238 | Configuration headers: | |
7239 | $config_headers | |
7240 | ||
3a12e572 UD |
7241 | Configuration commands: |
7242 | $config_commands | |
7243 | ||
f318beb8 UD |
7244 | Report bugs to <http://sourceware.org/bugzilla/>. |
7245 | GNU C Library home page: <http://www.gnu.org/software/glibc/>. | |
b08c89d9 | 7246 | General help using GNU software: <http://www.gnu.org/gethelp/>." |
3a12e572 | 7247 | |
26f56c1c | 7248 | _ACEOF |
322e23db | 7249 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
b08c89d9 | 7250 | ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" |
3a12e572 | 7251 | ac_cs_version="\\ |
f4b07664 | 7252 | GNU C Library config.status (see version.h) |
f4a58f0d | 7253 | configured by $0, generated by GNU Autoconf 2.69, |
b08c89d9 | 7254 | with options \\"\$ac_cs_config\\" |
3a12e572 | 7255 | |
f4a58f0d | 7256 | Copyright (C) 2012 Free Software Foundation, Inc. |
3a12e572 UD |
7257 | This config.status script is free software; the Free Software Foundation |
7258 | gives unlimited permission to copy, distribute and modify it." | |
26f56c1c UD |
7259 | |
7260 | ac_pwd='$ac_pwd' | |
7261 | srcdir='$srcdir' | |
7262 | INSTALL='$INSTALL' | |
322e23db | 7263 | test -n "\$AWK" || AWK=awk |
3a12e572 UD |
7264 | _ACEOF |
7265 | ||
322e23db UD |
7266 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
7267 | # The default lists apply if the user does not specify any file. | |
3a12e572 UD |
7268 | ac_need_defaults=: |
7269 | while test $# != 0 | |
7270 | do | |
7271 | case $1 in | |
f318beb8 | 7272 | --*=?*) |
26f56c1c UD |
7273 | ac_option=`expr "X$1" : 'X\([^=]*\)='` |
7274 | ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` | |
f4b07664 RM |
7275 | ac_shift=: |
7276 | ;; | |
f318beb8 UD |
7277 | --*=) |
7278 | ac_option=`expr "X$1" : 'X\([^=]*\)='` | |
7279 | ac_optarg= | |
7280 | ac_shift=: | |
7281 | ;; | |
26f56c1c | 7282 | *) |
f4b07664 RM |
7283 | ac_option=$1 |
7284 | ac_optarg=$2 | |
7285 | ac_shift=shift | |
3a12e572 | 7286 | ;; |
cd6ede75 UD |
7287 | esac |
7288 | ||
f4b07664 | 7289 | case $ac_option in |
3a12e572 | 7290 | # Handling of the options. |
2abf9ff1 RM |
7291 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) |
7292 | ac_cs_recheck=: ;; | |
26f56c1c | 7293 | --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) |
322e23db | 7294 | $as_echo "$ac_cs_version"; exit ;; |
b08c89d9 UD |
7295 | --config | --confi | --conf | --con | --co | --c ) |
7296 | $as_echo "$ac_cs_config"; exit ;; | |
26f56c1c | 7297 | --debug | --debu | --deb | --de | --d | -d ) |
3a12e572 UD |
7298 | debug=: ;; |
7299 | --file | --fil | --fi | --f ) | |
f4b07664 | 7300 | $ac_shift |
322e23db UD |
7301 | case $ac_optarg in |
7302 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
f318beb8 | 7303 | '') as_fn_error $? "missing file argument" ;; |
322e23db | 7304 | esac |
b08c89d9 | 7305 | as_fn_append CONFIG_FILES " '$ac_optarg'" |
3a12e572 UD |
7306 | ac_need_defaults=false;; |
7307 | --header | --heade | --head | --hea ) | |
f4b07664 | 7308 | $ac_shift |
322e23db UD |
7309 | case $ac_optarg in |
7310 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
7311 | esac | |
b08c89d9 | 7312 | as_fn_append CONFIG_HEADERS " '$ac_optarg'" |
3a12e572 | 7313 | ac_need_defaults=false;; |
26f56c1c UD |
7314 | --he | --h) |
7315 | # Conflict between --help and --header | |
4a531bb0 | 7316 | as_fn_error $? "ambiguous option: \`$1' |
b08c89d9 | 7317 | Try \`$0 --help' for more information.";; |
26f56c1c | 7318 | --help | --hel | -h ) |
322e23db | 7319 | $as_echo "$ac_cs_usage"; exit ;; |
2abf9ff1 RM |
7320 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
7321 | | -silent | --silent | --silen | --sile | --sil | --si | --s) | |
7322 | ac_cs_silent=: ;; | |
3a12e572 UD |
7323 | |
7324 | # This is an error. | |
4a531bb0 | 7325 | -*) as_fn_error $? "unrecognized option: \`$1' |
b08c89d9 | 7326 | Try \`$0 --help' for more information." ;; |
3a12e572 | 7327 | |
b08c89d9 | 7328 | *) as_fn_append ac_config_targets " $1" |
26f56c1c | 7329 | ac_need_defaults=false ;; |
cd6ede75 | 7330 | |
3a12e572 UD |
7331 | esac |
7332 | shift | |
7333 | done | |
7334 | ||
2abf9ff1 RM |
7335 | ac_configure_extra_args= |
7336 | ||
7337 | if $ac_cs_silent; then | |
7338 | exec 6>/dev/null | |
7339 | ac_configure_extra_args="$ac_configure_extra_args --silent" | |
7340 | fi | |
7341 | ||
7342 | _ACEOF | |
322e23db | 7343 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
2abf9ff1 | 7344 | if \$ac_cs_recheck; then |
f4a58f0d | 7345 | set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion |
322e23db UD |
7346 | shift |
7347 | \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 | |
7348 | CONFIG_SHELL='$SHELL' | |
26f56c1c | 7349 | export CONFIG_SHELL |
322e23db | 7350 | exec "\$@" |
2abf9ff1 RM |
7351 | fi |
7352 | ||
3a12e572 | 7353 | _ACEOF |
322e23db | 7354 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
7355 | exec 5>>config.log |
7356 | { | |
7357 | echo | |
7358 | sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX | |
7359 | ## Running $as_me. ## | |
7360 | _ASBOX | |
322e23db | 7361 | $as_echo "$ac_log" |
26f56c1c | 7362 | } >&5 |
3a12e572 | 7363 | |
26f56c1c | 7364 | _ACEOF |
322e23db | 7365 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
3a12e572 | 7366 | # |
26f56c1c | 7367 | # INIT-COMMANDS |
3a12e572 | 7368 | # |
3a12e572 UD |
7369 | config_vars='$config_vars' |
7370 | ||
7371 | _ACEOF | |
7372 | ||
322e23db | 7373 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
7374 | |
7375 | # Handling of arguments. | |
3a12e572 UD |
7376 | for ac_config_target in $ac_config_targets |
7377 | do | |
26f56c1c UD |
7378 | case $ac_config_target in |
7379 | "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; | |
7380 | "config.make") CONFIG_FILES="$CONFIG_FILES config.make" ;; | |
728e272a | 7381 | "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; |
26f56c1c UD |
7382 | "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; |
7383 | ||
4a531bb0 | 7384 | *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; |
3a12e572 UD |
7385 | esac |
7386 | done | |
7387 | ||
26f56c1c | 7388 | |
3a12e572 UD |
7389 | # If the user did not use the arguments to specify the items to instantiate, |
7390 | # then the envvar interface is used. Set only those that are not. | |
7391 | # We use the long form for the default assignment because of an extremely | |
7392 | # bizarre bug on SunOS 4.1.3. | |
7393 | if $ac_need_defaults; then | |
7394 | test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files | |
7395 | test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers | |
3a12e572 UD |
7396 | test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands |
7397 | fi | |
7398 | ||
2abf9ff1 | 7399 | # Have a temporary directory for convenience. Make it in the build tree |
26f56c1c | 7400 | # simply because there is no reason against having it here, and in addition, |
2abf9ff1 | 7401 | # creating and moving files from /tmp can sometimes cause problems. |
26f56c1c UD |
7402 | # Hook for its removal unless debugging. |
7403 | # Note that there is a small window in which the directory will not be cleaned: | |
7404 | # after its creation but before its name has been assigned to `$tmp'. | |
3a12e572 UD |
7405 | $debug || |
7406 | { | |
f318beb8 | 7407 | tmp= ac_tmp= |
26f56c1c | 7408 | trap 'exit_status=$? |
f318beb8 UD |
7409 | : "${ac_tmp:=$tmp}" |
7410 | { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status | |
26f56c1c | 7411 | ' 0 |
b08c89d9 | 7412 | trap 'as_fn_exit 1' 1 2 13 15 |
3a12e572 | 7413 | } |
3a12e572 | 7414 | # Create a (secure) tmp directory for tmp files. |
2abf9ff1 | 7415 | |
3a12e572 | 7416 | { |
26f56c1c | 7417 | tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && |
f318beb8 | 7418 | test -d "$tmp" |
3a12e572 UD |
7419 | } || |
7420 | { | |
26f56c1c UD |
7421 | tmp=./conf$$-$RANDOM |
7422 | (umask 077 && mkdir "$tmp") | |
4a531bb0 | 7423 | } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 |
f318beb8 | 7424 | ac_tmp=$tmp |
3a12e572 | 7425 | |
322e23db UD |
7426 | # Set up the scripts for CONFIG_FILES section. |
7427 | # No need to generate them if there are no CONFIG_FILES. | |
7428 | # This happens for instance with `./config.status config.h'. | |
26f56c1c UD |
7429 | if test -n "$CONFIG_FILES"; then |
7430 | ||
a152f366 | 7431 | |
b08c89d9 UD |
7432 | ac_cr=`echo X | tr X '\015'` |
7433 | # On cygwin, bash can eat \r inside `` if the user requested igncr. | |
7434 | # But we know of no other shell where ac_cr would be empty at this | |
7435 | # point, so we can use a bashism as a fallback. | |
7436 | if test "x$ac_cr" = x; then | |
7437 | eval ac_cr=\$\'\\r\' | |
7438 | fi | |
322e23db UD |
7439 | ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` |
7440 | if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then | |
4a531bb0 | 7441 | ac_cs_awk_cr='\\r' |
322e23db UD |
7442 | else |
7443 | ac_cs_awk_cr=$ac_cr | |
26f56c1c UD |
7444 | fi |
7445 | ||
f318beb8 | 7446 | echo 'BEGIN {' >"$ac_tmp/subs1.awk" && |
26f56c1c UD |
7447 | _ACEOF |
7448 | ||
7449 | ||
322e23db UD |
7450 | { |
7451 | echo "cat >conf$$subs.awk <<_ACEOF" && | |
7452 | echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && | |
7453 | echo "_ACEOF" | |
7454 | } >conf$$subs.sh || | |
4a531bb0 L |
7455 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
7456 | ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` | |
26f56c1c UD |
7457 | ac_delim='%!_!# ' |
7458 | for ac_last_try in false false false false false :; do | |
322e23db | 7459 | . ./conf$$subs.sh || |
4a531bb0 | 7460 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
322e23db UD |
7461 | |
7462 | ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` | |
7463 | if test $ac_delim_n = $ac_delim_num; then | |
26f56c1c UD |
7464 | break |
7465 | elif $ac_last_try; then | |
4a531bb0 | 7466 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
26f56c1c UD |
7467 | else |
7468 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
7469 | fi | |
7470 | done | |
322e23db UD |
7471 | rm -f conf$$subs.sh |
7472 | ||
7473 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
f318beb8 | 7474 | cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && |
322e23db UD |
7475 | _ACEOF |
7476 | sed -n ' | |
7477 | h | |
7478 | s/^/S["/; s/!.*/"]=/ | |
7479 | p | |
7480 | g | |
7481 | s/^[^!]*!// | |
7482 | :repl | |
7483 | t repl | |
7484 | s/'"$ac_delim"'$// | |
7485 | t delim | |
7486 | :nl | |
7487 | h | |
b08c89d9 | 7488 | s/\(.\{148\}\)..*/\1/ |
322e23db UD |
7489 | t more1 |
7490 | s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ | |
7491 | p | |
7492 | n | |
7493 | b repl | |
7494 | :more1 | |
7495 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
7496 | p | |
7497 | g | |
7498 | s/.\{148\}// | |
7499 | t nl | |
7500 | :delim | |
7501 | h | |
b08c89d9 | 7502 | s/\(.\{148\}\)..*/\1/ |
322e23db UD |
7503 | t more2 |
7504 | s/["\\]/\\&/g; s/^/"/; s/$/"/ | |
7505 | p | |
7506 | b | |
7507 | :more2 | |
7508 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
7509 | p | |
7510 | g | |
7511 | s/.\{148\}// | |
7512 | t delim | |
7513 | ' <conf$$subs.awk | sed ' | |
7514 | /^[^""]/{ | |
7515 | N | |
7516 | s/\n// | |
7517 | } | |
7518 | ' >>$CONFIG_STATUS || ac_write_fail=1 | |
7519 | rm -f conf$$subs.awk | |
7520 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
7521 | _ACAWK | |
f318beb8 | 7522 | cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && |
322e23db UD |
7523 | for (key in S) S_is_set[key] = 1 |
7524 | FS = "\a" | |
ff886b82 | 7525 | |
322e23db UD |
7526 | } |
7527 | { | |
7528 | line = $ 0 | |
7529 | nfields = split(line, field, "@") | |
7530 | substed = 0 | |
7531 | len = length(field[1]) | |
7532 | for (i = 2; i < nfields; i++) { | |
7533 | key = field[i] | |
7534 | keylen = length(key) | |
7535 | if (S_is_set[key]) { | |
7536 | value = S[key] | |
7537 | line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) | |
7538 | len += length(value) + length(field[++i]) | |
7539 | substed = 1 | |
7540 | } else | |
7541 | len += 1 + keylen | |
7542 | } | |
7543 | ||
7544 | print line | |
7545 | } | |
cd6ede75 | 7546 | |
322e23db | 7547 | _ACAWK |
26f56c1c | 7548 | _ACEOF |
322e23db UD |
7549 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
7550 | if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then | |
7551 | sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" | |
7552 | else | |
7553 | cat | |
f318beb8 | 7554 | fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ |
4a531bb0 | 7555 | || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 |
3a12e572 | 7556 | _ACEOF |
26f56c1c | 7557 | |
4a531bb0 L |
7558 | # VPATH may cause trouble with some makes, so we remove sole $(srcdir), |
7559 | # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and | |
26f56c1c UD |
7560 | # trailing colons and then remove the whole line if VPATH becomes empty |
7561 | # (actually we leave an empty line to preserve line numbers). | |
7562 | if test "x$srcdir" = x.; then | |
4a531bb0 L |
7563 | ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ |
7564 | h | |
7565 | s/// | |
7566 | s/^/:/ | |
7567 | s/[ ]*$/:/ | |
7568 | s/:\$(srcdir):/:/g | |
7569 | s/:\${srcdir}:/:/g | |
7570 | s/:@srcdir@:/:/g | |
7571 | s/^:*// | |
26f56c1c | 7572 | s/:*$// |
4a531bb0 L |
7573 | x |
7574 | s/\(=[ ]*\).*/\1/ | |
7575 | G | |
7576 | s/\n// | |
26f56c1c UD |
7577 | s/^[^=]*=[ ]*$// |
7578 | }' | |
7579 | fi | |
7580 | ||
322e23db | 7581 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
7582 | fi # test -n "$CONFIG_FILES" |
7583 | ||
322e23db UD |
7584 | # Set up the scripts for CONFIG_HEADERS section. |
7585 | # No need to generate them if there are no CONFIG_HEADERS. | |
7586 | # This happens for instance with `./config.status Makefile'. | |
7587 | if test -n "$CONFIG_HEADERS"; then | |
f318beb8 | 7588 | cat >"$ac_tmp/defines.awk" <<\_ACAWK || |
322e23db UD |
7589 | BEGIN { |
7590 | _ACEOF | |
7591 | ||
7592 | # Transform confdefs.h into an awk script `defines.awk', embedded as | |
7593 | # here-document in config.status, that substitutes the proper values into | |
7594 | # config.h.in to produce config.h. | |
7595 | ||
7596 | # Create a delimiter string that does not exist in confdefs.h, to ease | |
7597 | # handling of long lines. | |
7598 | ac_delim='%!_!# ' | |
7599 | for ac_last_try in false false :; do | |
f318beb8 UD |
7600 | ac_tt=`sed -n "/$ac_delim/p" confdefs.h` |
7601 | if test -z "$ac_tt"; then | |
322e23db UD |
7602 | break |
7603 | elif $ac_last_try; then | |
4a531bb0 | 7604 | as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 |
322e23db UD |
7605 | else |
7606 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
7607 | fi | |
7608 | done | |
7609 | ||
7610 | # For the awk script, D is an array of macro values keyed by name, | |
7611 | # likewise P contains macro parameters if any. Preserve backslash | |
7612 | # newline sequences. | |
7613 | ||
7614 | ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* | |
7615 | sed -n ' | |
7616 | s/.\{148\}/&'"$ac_delim"'/g | |
7617 | t rset | |
7618 | :rset | |
7619 | s/^[ ]*#[ ]*define[ ][ ]*/ / | |
7620 | t def | |
7621 | d | |
7622 | :def | |
7623 | s/\\$// | |
7624 | t bsnl | |
7625 | s/["\\]/\\&/g | |
7626 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
7627 | D["\1"]=" \3"/p | |
7628 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p | |
7629 | d | |
7630 | :bsnl | |
7631 | s/["\\]/\\&/g | |
7632 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
7633 | D["\1"]=" \3\\\\\\n"\\/p | |
7634 | t cont | |
7635 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p | |
7636 | t cont | |
7637 | d | |
7638 | :cont | |
7639 | n | |
7640 | s/.\{148\}/&'"$ac_delim"'/g | |
7641 | t clear | |
7642 | :clear | |
7643 | s/\\$// | |
7644 | t bsnlc | |
7645 | s/["\\]/\\&/g; s/^/"/; s/$/"/p | |
7646 | d | |
7647 | :bsnlc | |
7648 | s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p | |
7649 | b cont | |
7650 | ' <confdefs.h | sed ' | |
7651 | s/'"$ac_delim"'/"\\\ | |
7652 | "/g' >>$CONFIG_STATUS || ac_write_fail=1 | |
7653 | ||
7654 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
7655 | for (key in D) D_is_set[key] = 1 | |
7656 | FS = "\a" | |
7657 | } | |
7658 | /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { | |
7659 | line = \$ 0 | |
7660 | split(line, arg, " ") | |
7661 | if (arg[1] == "#") { | |
7662 | defundef = arg[2] | |
7663 | mac1 = arg[3] | |
7664 | } else { | |
7665 | defundef = substr(arg[1], 2) | |
7666 | mac1 = arg[2] | |
7667 | } | |
7668 | split(mac1, mac2, "(") #) | |
7669 | macro = mac2[1] | |
7670 | prefix = substr(line, 1, index(line, defundef) - 1) | |
7671 | if (D_is_set[macro]) { | |
7672 | # Preserve the white space surrounding the "#". | |
7673 | print prefix "define", macro P[macro] D[macro] | |
7674 | next | |
7675 | } else { | |
7676 | # Replace #undef with comments. This is necessary, for example, | |
7677 | # in the case of _POSIX_SOURCE, which is predefined and required | |
7678 | # on some systems where configure will not decide to define it. | |
7679 | if (defundef == "undef") { | |
7680 | print "/*", prefix defundef, macro, "*/" | |
7681 | next | |
7682 | } | |
7683 | } | |
7684 | } | |
7685 | { print } | |
7686 | _ACAWK | |
7687 | _ACEOF | |
7688 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
4a531bb0 | 7689 | as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 |
322e23db UD |
7690 | fi # test -n "$CONFIG_HEADERS" |
7691 | ||
26f56c1c | 7692 | |
322e23db UD |
7693 | eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" |
7694 | shift | |
7695 | for ac_tag | |
26f56c1c UD |
7696 | do |
7697 | case $ac_tag in | |
7698 | :[FHLC]) ac_mode=$ac_tag; continue;; | |
7699 | esac | |
7700 | case $ac_mode$ac_tag in | |
7701 | :[FHL]*:*);; | |
4a531bb0 | 7702 | :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; |
26f56c1c UD |
7703 | :[FH]-) ac_tag=-:-;; |
7704 | :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; | |
cd6ede75 | 7705 | esac |
26f56c1c UD |
7706 | ac_save_IFS=$IFS |
7707 | IFS=: | |
7708 | set x $ac_tag | |
7709 | IFS=$ac_save_IFS | |
7710 | shift | |
7711 | ac_file=$1 | |
7712 | shift | |
7713 | ||
7714 | case $ac_mode in | |
7715 | :L) ac_source=$1;; | |
7716 | :[FH]) | |
7717 | ac_file_inputs= | |
7718 | for ac_f | |
7719 | do | |
7720 | case $ac_f in | |
f318beb8 | 7721 | -) ac_f="$ac_tmp/stdin";; |
26f56c1c UD |
7722 | *) # Look for the file first in the build tree, then in the source tree |
7723 | # (if the path is not absolute). The absolute path cannot be DOS-style, | |
7724 | # because $ac_f cannot contain `:'. | |
7725 | test -f "$ac_f" || | |
7726 | case $ac_f in | |
7727 | [\\/$]*) false;; | |
7728 | *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; | |
7729 | esac || | |
4a531bb0 | 7730 | as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; |
26f56c1c | 7731 | esac |
322e23db | 7732 | case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac |
b08c89d9 | 7733 | as_fn_append ac_file_inputs " '$ac_f'" |
26f56c1c | 7734 | done |
cd6ede75 | 7735 | |
26f56c1c UD |
7736 | # Let's still pretend it is `configure' which instantiates (i.e., don't |
7737 | # use $as_me), people would be surprised to read: | |
7738 | # /* config.h. Generated by config.status. */ | |
322e23db UD |
7739 | configure_input='Generated from '` |
7740 | $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' | |
7741 | `' by configure.' | |
26f56c1c UD |
7742 | if test x"$ac_file" != x-; then |
7743 | configure_input="$ac_file. $configure_input" | |
b08c89d9 | 7744 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 |
322e23db | 7745 | $as_echo "$as_me: creating $ac_file" >&6;} |
26f56c1c | 7746 | fi |
322e23db UD |
7747 | # Neutralize special characters interpreted by sed in replacement strings. |
7748 | case $configure_input in #( | |
7749 | *\&* | *\|* | *\\* ) | |
7750 | ac_sed_conf_input=`$as_echo "$configure_input" | | |
7751 | sed 's/[\\\\&|]/\\\\&/g'`;; #( | |
7752 | *) ac_sed_conf_input=$configure_input;; | |
7753 | esac | |
26f56c1c UD |
7754 | |
7755 | case $ac_tag in | |
f318beb8 | 7756 | *:-:* | *:-) cat >"$ac_tmp/stdin" \ |
4a531bb0 | 7757 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; |
26f56c1c UD |
7758 | esac |
7759 | ;; | |
7760 | esac | |
7761 | ||
7762 | ac_dir=`$as_dirname -- "$ac_file" || | |
3a12e572 | 7763 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
9382fcee RM |
7764 | X"$ac_file" : 'X\(//\)[^/]' \| \ |
7765 | X"$ac_file" : 'X\(//\)$' \| \ | |
26f56c1c | 7766 | X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || |
322e23db | 7767 | $as_echo X"$ac_file" | |
26f56c1c UD |
7768 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
7769 | s//\1/ | |
7770 | q | |
7771 | } | |
7772 | /^X\(\/\/\)[^/].*/{ | |
7773 | s//\1/ | |
7774 | q | |
7775 | } | |
7776 | /^X\(\/\/\)$/{ | |
7777 | s//\1/ | |
7778 | q | |
7779 | } | |
7780 | /^X\(\/\).*/{ | |
7781 | s//\1/ | |
7782 | q | |
7783 | } | |
7784 | s/.*/./; q'` | |
b08c89d9 | 7785 | as_dir="$ac_dir"; as_fn_mkdir_p |
3a12e572 UD |
7786 | ac_builddir=. |
7787 | ||
26f56c1c UD |
7788 | case "$ac_dir" in |
7789 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
7790 | *) | |
322e23db | 7791 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
26f56c1c | 7792 | # A ".." for each directory in $ac_dir_suffix. |
322e23db | 7793 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
26f56c1c UD |
7794 | case $ac_top_builddir_sub in |
7795 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
7796 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
7797 | esac ;; | |
7798 | esac | |
7799 | ac_abs_top_builddir=$ac_pwd | |
7800 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
7801 | # for backward compatibility: | |
7802 | ac_top_builddir=$ac_top_build_prefix | |
3a12e572 UD |
7803 | |
7804 | case $srcdir in | |
26f56c1c | 7805 | .) # We are building in place. |
3a12e572 | 7806 | ac_srcdir=. |
26f56c1c UD |
7807 | ac_top_srcdir=$ac_top_builddir_sub |
7808 | ac_abs_top_srcdir=$ac_pwd ;; | |
7809 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
3a12e572 | 7810 | ac_srcdir=$srcdir$ac_dir_suffix; |
26f56c1c UD |
7811 | ac_top_srcdir=$srcdir |
7812 | ac_abs_top_srcdir=$srcdir ;; | |
7813 | *) # Relative name. | |
7814 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
7815 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
7816 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
3a12e572 | 7817 | esac |
26f56c1c | 7818 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
9382fcee | 7819 | |
cd6ede75 | 7820 | |
26f56c1c UD |
7821 | case $ac_mode in |
7822 | :F) | |
7823 | # | |
7824 | # CONFIG_FILE | |
7825 | # | |
3a12e572 UD |
7826 | |
7827 | case $INSTALL in | |
7828 | [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; | |
26f56c1c | 7829 | *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; |
cd6ede75 | 7830 | esac |
26f56c1c | 7831 | _ACEOF |
cd6ede75 | 7832 | |
322e23db | 7833 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
7834 | # If the template does not know about datarootdir, expand it. |
7835 | # FIXME: This hack should be removed a few years after 2.60. | |
7836 | ac_datarootdir_hack=; ac_datarootdir_seen= | |
322e23db UD |
7837 | ac_sed_dataroot=' |
7838 | /datarootdir/ { | |
26f56c1c UD |
7839 | p |
7840 | q | |
7841 | } | |
7842 | /@datadir@/p | |
7843 | /@docdir@/p | |
7844 | /@infodir@/p | |
7845 | /@localedir@/p | |
b08c89d9 | 7846 | /@mandir@/p' |
322e23db | 7847 | case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in |
26f56c1c UD |
7848 | *datarootdir*) ac_datarootdir_seen=yes;; |
7849 | *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) | |
b08c89d9 | 7850 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 |
322e23db | 7851 | $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} |
26f56c1c | 7852 | _ACEOF |
322e23db | 7853 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
26f56c1c UD |
7854 | ac_datarootdir_hack=' |
7855 | s&@datadir@&$datadir&g | |
7856 | s&@docdir@&$docdir&g | |
7857 | s&@infodir@&$infodir&g | |
7858 | s&@localedir@&$localedir&g | |
7859 | s&@mandir@&$mandir&g | |
b08c89d9 | 7860 | s&\\\${datarootdir}&$datarootdir&g' ;; |
26f56c1c | 7861 | esac |
3a12e572 | 7862 | _ACEOF |
26f56c1c UD |
7863 | |
7864 | # Neutralize VPATH when `$srcdir' = `.'. | |
7865 | # Shell code in configure.ac might set extrasub. | |
7866 | # FIXME: do we really want to maintain this feature? | |
322e23db UD |
7867 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
7868 | ac_sed_extra="$ac_vpsub | |
3a12e572 UD |
7869 | $extrasub |
7870 | _ACEOF | |
322e23db | 7871 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
3a12e572 UD |
7872 | :t |
7873 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b | |
322e23db | 7874 | s|@configure_input@|$ac_sed_conf_input|;t t |
26f56c1c | 7875 | s&@top_builddir@&$ac_top_builddir_sub&;t t |
322e23db | 7876 | s&@top_build_prefix@&$ac_top_build_prefix&;t t |
26f56c1c UD |
7877 | s&@srcdir@&$ac_srcdir&;t t |
7878 | s&@abs_srcdir@&$ac_abs_srcdir&;t t | |
7879 | s&@top_srcdir@&$ac_top_srcdir&;t t | |
7880 | s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t | |
7881 | s&@builddir@&$ac_builddir&;t t | |
7882 | s&@abs_builddir@&$ac_abs_builddir&;t t | |
7883 | s&@abs_top_builddir@&$ac_abs_top_builddir&;t t | |
7884 | s&@INSTALL@&$ac_INSTALL&;t t | |
7885 | $ac_datarootdir_hack | |
322e23db | 7886 | " |
f318beb8 UD |
7887 | eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ |
7888 | >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 | |
26f56c1c UD |
7889 | |
7890 | test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && | |
f318beb8 UD |
7891 | { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && |
7892 | { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ | |
7893 | "$ac_tmp/out"`; test -z "$ac_out"; } && | |
b08c89d9 | 7894 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
4a531bb0 | 7895 | which seems to be undefined. Please make sure it is defined" >&5 |
322e23db | 7896 | $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
4a531bb0 | 7897 | which seems to be undefined. Please make sure it is defined" >&2;} |
26f56c1c | 7898 | |
f318beb8 | 7899 | rm -f "$ac_tmp/stdin" |
3a12e572 | 7900 | case $ac_file in |
f318beb8 UD |
7901 | -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; |
7902 | *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; | |
322e23db | 7903 | esac \ |
4a531bb0 | 7904 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
26f56c1c UD |
7905 | ;; |
7906 | :H) | |
7907 | # | |
7908 | # CONFIG_HEADER | |
7909 | # | |
3a12e572 | 7910 | if test x"$ac_file" != x-; then |
322e23db UD |
7911 | { |
7912 | $as_echo "/* $configure_input */" \ | |
f318beb8 UD |
7913 | && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" |
7914 | } >"$ac_tmp/config.h" \ | |
4a531bb0 | 7915 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
f318beb8 | 7916 | if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then |
b08c89d9 | 7917 | { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 |
322e23db | 7918 | $as_echo "$as_me: $ac_file is unchanged" >&6;} |
3a12e572 | 7919 | else |
322e23db | 7920 | rm -f "$ac_file" |
f318beb8 | 7921 | mv "$ac_tmp/config.h" "$ac_file" \ |
4a531bb0 | 7922 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
f4b07664 RM |
7923 | fi |
7924 | else | |
322e23db | 7925 | $as_echo "/* $configure_input */" \ |
f318beb8 | 7926 | && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ |
4a531bb0 | 7927 | || as_fn_error $? "could not create -" "$LINENO" 5 |
f4b07664 | 7928 | fi |
26f56c1c | 7929 | ;; |
9382fcee | 7930 | |
b08c89d9 | 7931 | :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 |
322e23db | 7932 | $as_echo "$as_me: executing $ac_file commands" >&6;} |
26f56c1c UD |
7933 | ;; |
7934 | esac | |
3a12e572 UD |
7935 | |
7936 | ||
26f56c1c UD |
7937 | case $ac_file$ac_mode in |
7938 | "default":C) | |
c0fb8a56 UD |
7939 | case $CONFIG_FILES in *config.make*) |
7940 | echo "$config_vars" >> config.make;; | |
7941 | esac | |
3a12e572 | 7942 | test -d bits || mkdir bits ;; |
26f56c1c | 7943 | |
3a12e572 | 7944 | esac |
26f56c1c | 7945 | done # for ac_tag |
3a12e572 | 7946 | |
3a12e572 | 7947 | |
b08c89d9 | 7948 | as_fn_exit 0 |
3a12e572 | 7949 | _ACEOF |
3a12e572 UD |
7950 | ac_clean_files=$ac_clean_files_save |
7951 | ||
322e23db | 7952 | test $ac_write_fail = 0 || |
4a531bb0 | 7953 | as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 |
322e23db | 7954 | |
3a12e572 UD |
7955 | |
7956 | # configure is writing to config.log, and then calls config.status. | |
7957 | # config.status does its own redirection, appending to config.log. | |
7958 | # Unfortunately, on DOS this fails, as config.log is still kept open | |
7959 | # by configure, so config.status won't be able to write to it; its | |
7960 | # output is simply discarded. So we exec the FD to /dev/null, | |
7961 | # effectively closing config.log, so it can be properly (re)opened and | |
7962 | # appended to by config.status. When coming back to configure, we | |
7963 | # need to make the FD available again. | |
7964 | if test "$no_create" != yes; then | |
7965 | ac_cs_success=: | |
2abf9ff1 RM |
7966 | ac_config_status_args= |
7967 | test "$silent" = yes && | |
7968 | ac_config_status_args="$ac_config_status_args --quiet" | |
3a12e572 | 7969 | exec 5>/dev/null |
2abf9ff1 | 7970 | $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false |
3a12e572 UD |
7971 | exec 5>>config.log |
7972 | # Use ||, not &&, to avoid exiting from the if with $? = 1, which | |
7973 | # would make configure fail if this is the last instruction. | |
4a531bb0 | 7974 | $ac_cs_success || as_fn_exit 1 |
3a12e572 | 7975 | fi |
cd6ede75 | 7976 | |
3a12e572 UD |
7977 | # |
7978 | # CONFIG_SUBDIRS section. | |
7979 | # | |
cd6ede75 UD |
7980 | if test "$no_recursion" != yes; then |
7981 | ||
322e23db UD |
7982 | # Remove --cache-file, --srcdir, and --disable-option-checking arguments |
7983 | # so they do not pile up. | |
cd6ede75 UD |
7984 | ac_sub_configure_args= |
7985 | ac_prev= | |
26f56c1c UD |
7986 | eval "set x $ac_configure_args" |
7987 | shift | |
7988 | for ac_arg | |
7989 | do | |
cd6ede75 UD |
7990 | if test -n "$ac_prev"; then |
7991 | ac_prev= | |
7992 | continue | |
7993 | fi | |
3a12e572 | 7994 | case $ac_arg in |
cd6ede75 UD |
7995 | -cache-file | --cache-file | --cache-fil | --cache-fi \ |
7996 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
7997 | ac_prev=cache_file ;; | |
7998 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
3a12e572 UD |
7999 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \ |
8000 | | --c=*) | |
8001 | ;; | |
8002 | --config-cache | -C) | |
cd6ede75 UD |
8003 | ;; |
8004 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
8005 | ac_prev=srcdir ;; | |
8006 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
8007 | ;; | |
3a12e572 UD |
8008 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) |
8009 | ac_prev=prefix ;; | |
8010 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
8011 | ;; | |
322e23db UD |
8012 | --disable-option-checking) |
8013 | ;; | |
26f56c1c UD |
8014 | *) |
8015 | case $ac_arg in | |
322e23db | 8016 | *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
26f56c1c | 8017 | esac |
b08c89d9 | 8018 | as_fn_append ac_sub_configure_args " '$ac_arg'" ;; |
cd6ede75 UD |
8019 | esac |
8020 | done | |
8021 | ||
3a12e572 UD |
8022 | # Always prepend --prefix to ensure using the same prefix |
8023 | # in subdir configurations. | |
26f56c1c UD |
8024 | ac_arg="--prefix=$prefix" |
8025 | case $ac_arg in | |
322e23db | 8026 | *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
26f56c1c UD |
8027 | esac |
8028 | ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args" | |
8029 | ||
8030 | # Pass --silent | |
8031 | if test "$silent" = yes; then | |
8032 | ac_sub_configure_args="--silent $ac_sub_configure_args" | |
8033 | fi | |
3a12e572 | 8034 | |
322e23db UD |
8035 | # Always prepend --disable-option-checking to silence warnings, since |
8036 | # different subdirs can have different --enable and --with options. | |
8037 | ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args" | |
8038 | ||
3a12e572 UD |
8039 | ac_popdir=`pwd` |
8040 | for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue | |
cd6ede75 UD |
8041 | |
8042 | # Do not complain, so a configure script can configure whichever | |
8043 | # parts of a large source tree are present. | |
26f56c1c UD |
8044 | test -d "$srcdir/$ac_dir" || continue |
8045 | ||
8046 | ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)" | |
b08c89d9 | 8047 | $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5 |
322e23db | 8048 | $as_echo "$ac_msg" >&6 |
b08c89d9 | 8049 | as_dir="$ac_dir"; as_fn_mkdir_p |
3a12e572 | 8050 | ac_builddir=. |
cd6ede75 | 8051 | |
26f56c1c UD |
8052 | case "$ac_dir" in |
8053 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
8054 | *) | |
322e23db | 8055 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
26f56c1c | 8056 | # A ".." for each directory in $ac_dir_suffix. |
322e23db | 8057 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
26f56c1c UD |
8058 | case $ac_top_builddir_sub in |
8059 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
8060 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
8061 | esac ;; | |
8062 | esac | |
8063 | ac_abs_top_builddir=$ac_pwd | |
8064 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
8065 | # for backward compatibility: | |
8066 | ac_top_builddir=$ac_top_build_prefix | |
cd6ede75 | 8067 | |
3a12e572 | 8068 | case $srcdir in |
26f56c1c | 8069 | .) # We are building in place. |
3a12e572 | 8070 | ac_srcdir=. |
26f56c1c UD |
8071 | ac_top_srcdir=$ac_top_builddir_sub |
8072 | ac_abs_top_srcdir=$ac_pwd ;; | |
8073 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
3a12e572 | 8074 | ac_srcdir=$srcdir$ac_dir_suffix; |
26f56c1c UD |
8075 | ac_top_srcdir=$srcdir |
8076 | ac_abs_top_srcdir=$srcdir ;; | |
8077 | *) # Relative name. | |
8078 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
8079 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
8080 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
9382fcee | 8081 | esac |
26f56c1c | 8082 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
3a12e572 UD |
8083 | |
8084 | ||
26f56c1c | 8085 | cd "$ac_dir" |
cd6ede75 UD |
8086 | |
8087 | # Check for guested configure; otherwise get Cygnus style configure. | |
26f56c1c UD |
8088 | if test -f "$ac_srcdir/configure.gnu"; then |
8089 | ac_sub_configure=$ac_srcdir/configure.gnu | |
8090 | elif test -f "$ac_srcdir/configure"; then | |
8091 | ac_sub_configure=$ac_srcdir/configure | |
8092 | elif test -f "$ac_srcdir/configure.in"; then | |
8093 | # This should be Cygnus configure. | |
8094 | ac_sub_configure=$ac_aux_dir/configure | |
cd6ede75 | 8095 | else |
b08c89d9 | 8096 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5 |
322e23db | 8097 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;} |
cd6ede75 UD |
8098 | ac_sub_configure= |
8099 | fi | |
8100 | ||
8101 | # The recursion is here. | |
8102 | if test -n "$ac_sub_configure"; then | |
cd6ede75 | 8103 | # Make the cache file name correct relative to the subdirectory. |
3a12e572 UD |
8104 | case $cache_file in |
8105 | [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;; | |
26f56c1c UD |
8106 | *) # Relative name. |
8107 | ac_sub_cache_file=$ac_top_build_prefix$cache_file ;; | |
cd6ede75 | 8108 | esac |
cd6ede75 | 8109 | |
b08c89d9 | 8110 | { $as_echo "$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 | 8111 | $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;} |
cd6ede75 | 8112 | # The eval makes quoting arguments work. |
26f56c1c UD |
8113 | eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \ |
8114 | --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" || | |
4a531bb0 | 8115 | as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5 |
cd6ede75 UD |
8116 | fi |
8117 | ||
26f56c1c | 8118 | cd "$ac_popdir" |
cd6ede75 UD |
8119 | done |
8120 | fi | |
322e23db | 8121 | if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then |
b08c89d9 | 8122 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 |
322e23db UD |
8123 | $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} |
8124 | fi | |
cd6ede75 | 8125 |