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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 |
83569fb8 | 632 | libc_cv_protected_data |
322e23db UD |
633 | BISON |
634 | INSTALL_INFO | |
635 | PERL | |
322e23db | 636 | BASH_SHELL |
a65ea28d | 637 | CXX_BITS_STD_ABS_H |
fc3e1337 FW |
638 | CXX_CMATH_HEADER |
639 | CXX_CSTDLIB_HEADER | |
322e23db UD |
640 | CXX_SYSINCLUDES |
641 | SYSINCLUDES | |
8ce8299f SP |
642 | PYTHON |
643 | PYTHON_PROG | |
322e23db | 644 | AUTOCONF |
30b99d79 | 645 | NM |
0786794f | 646 | AWK |
322e23db UD |
647 | SED |
648 | MAKEINFO | |
649 | MSGFMT | |
650 | MAKE | |
322e23db UD |
651 | LD |
652 | AS | |
1b74661a | 653 | OBJCOPY |
322e23db UD |
654 | OBJDUMP |
655 | AR | |
656 | LN_S | |
657 | INSTALL_DATA | |
658 | INSTALL_SCRIPT | |
659 | INSTALL_PROGRAM | |
660 | sysdeps_add_ons | |
661 | sysnames | |
662 | submachine | |
6f89d2f3 | 663 | multi_arch |
03baef1c NA |
664 | no_stack_protector |
665 | stack_protector | |
666 | libc_cv_ssp | |
322e23db UD |
667 | base_machine |
668 | add_on_subdirs | |
669 | add_ons | |
67e58f39 | 670 | have_tunables |
e4608715 | 671 | build_pt_chown |
c53d909c | 672 | build_nscd |
1e4d83f6 | 673 | build_obsolete_nsl |
021db4be | 674 | link_obsolete_rpc |
84aa7516 | 675 | libc_cv_static_nss_crypt |
322e23db | 676 | libc_cv_nss_crypt |
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 | 771 | enable_add_ons |
322e23db UD |
772 | enable_hidden_plt |
773 | enable_bind_now | |
03baef1c | 774 | enable_stack_protector |
322e23db UD |
775 | enable_static_nss |
776 | enable_force_install | |
8894bad3 | 777 | enable_maintainer_mode |
322e23db UD |
778 | enable_kernel |
779 | enable_all_warnings | |
a4ecc9eb | 780 | enable_werror |
322e23db | 781 | enable_multi_arch |
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' | |
7967983f RM |
805 | ac_subdirs_all=' |
806 | ' | |
a152f366 UD |
807 | |
808 | # Initialize some variables set by options. | |
809 | ac_init_help= | |
810 | ac_init_version=false | |
322e23db UD |
811 | ac_unrecognized_opts= |
812 | ac_unrecognized_sep= | |
a152f366 UD |
813 | # The variables have the same names as the options, with |
814 | # dashes changed to underlines. | |
815 | cache_file=/dev/null | |
816 | exec_prefix=NONE | |
817 | no_create= | |
818 | no_recursion= | |
819 | prefix=NONE | |
820 | program_prefix=NONE | |
821 | program_suffix=NONE | |
822 | program_transform_name=s,x,x, | |
823 | silent= | |
824 | site= | |
825 | srcdir= | |
826 | verbose= | |
827 | x_includes=NONE | |
828 | x_libraries=NONE | |
829 | ||
830 | # Installation directory options. | |
831 | # These are left unexpanded so users can "make install exec_prefix=/foo" | |
832 | # and all the variables that are supposed to be based on exec_prefix | |
833 | # by default will actually change. | |
834 | # Use braces instead of parens because sh, perl, etc. also accept them. | |
835 | # (The list follows the same order as the GNU Coding Standards.) | |
836 | bindir='${exec_prefix}/bin' | |
837 | sbindir='${exec_prefix}/sbin' | |
838 | libexecdir='${exec_prefix}/libexec' | |
839 | datarootdir='${prefix}/share' | |
840 | datadir='${datarootdir}' | |
841 | sysconfdir='${prefix}/etc' | |
842 | sharedstatedir='${prefix}/com' | |
843 | localstatedir='${prefix}/var' | |
844 | includedir='${prefix}/include' | |
845 | oldincludedir='/usr/include' | |
846 | docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' | |
847 | infodir='${datarootdir}/info' | |
848 | htmldir='${docdir}' | |
26f56c1c UD |
849 | dvidir='${docdir}' |
850 | pdfdir='${docdir}' | |
851 | psdir='${docdir}' | |
852 | libdir='${exec_prefix}/lib' | |
853 | localedir='${datarootdir}/locale' | |
854 | mandir='${datarootdir}/man' | |
cd6ede75 | 855 | |
cd6ede75 | 856 | ac_prev= |
26f56c1c | 857 | ac_dashdash= |
cd6ede75 UD |
858 | for ac_option |
859 | do | |
cd6ede75 UD |
860 | # If the previous option needs an argument, assign it. |
861 | if test -n "$ac_prev"; then | |
26f56c1c | 862 | eval $ac_prev=\$ac_option |
cd6ede75 UD |
863 | ac_prev= |
864 | continue | |
865 | fi | |
866 | ||
26f56c1c | 867 | case $ac_option in |
f318beb8 UD |
868 | *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; |
869 | *=) ac_optarg= ;; | |
870 | *) ac_optarg=yes ;; | |
26f56c1c | 871 | esac |
cd6ede75 UD |
872 | |
873 | # Accept the important Cygnus configure options, so we can diagnose typos. | |
874 | ||
26f56c1c UD |
875 | case $ac_dashdash$ac_option in |
876 | --) | |
877 | ac_dashdash=yes ;; | |
cd6ede75 UD |
878 | |
879 | -bindir | --bindir | --bindi | --bind | --bin | --bi) | |
880 | ac_prev=bindir ;; | |
881 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) | |
3a12e572 | 882 | bindir=$ac_optarg ;; |
cd6ede75 UD |
883 | |
884 | -build | --build | --buil | --bui | --bu) | |
3a12e572 | 885 | ac_prev=build_alias ;; |
cd6ede75 | 886 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) |
3a12e572 | 887 | build_alias=$ac_optarg ;; |
cd6ede75 UD |
888 | |
889 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
890 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
891 | ac_prev=cache_file ;; | |
892 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
893 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) | |
3a12e572 UD |
894 | cache_file=$ac_optarg ;; |
895 | ||
896 | --config-cache | -C) | |
897 | cache_file=config.cache ;; | |
cd6ede75 | 898 | |
26f56c1c | 899 | -datadir | --datadir | --datadi | --datad) |
cd6ede75 | 900 | ac_prev=datadir ;; |
26f56c1c | 901 | -datadir=* | --datadir=* | --datadi=* | --datad=*) |
3a12e572 | 902 | datadir=$ac_optarg ;; |
cd6ede75 | 903 | |
26f56c1c UD |
904 | -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ |
905 | | --dataroo | --dataro | --datar) | |
906 | ac_prev=datarootdir ;; | |
907 | -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ | |
908 | | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) | |
909 | datarootdir=$ac_optarg ;; | |
910 | ||
cd6ede75 | 911 | -disable-* | --disable-*) |
322e23db | 912 | ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` |
cd6ede75 | 913 | # Reject names that are not valid shell variable names. |
322e23db | 914 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
4a531bb0 | 915 | as_fn_error $? "invalid feature name: $ac_useropt" |
322e23db UD |
916 | ac_useropt_orig=$ac_useropt |
917 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
918 | case $ac_user_opts in | |
919 | *" | |
920 | "enable_$ac_useropt" | |
921 | "*) ;; | |
922 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" | |
923 | ac_unrecognized_sep=', ';; | |
924 | esac | |
925 | eval enable_$ac_useropt=no ;; | |
26f56c1c UD |
926 | |
927 | -docdir | --docdir | --docdi | --doc | --do) | |
928 | ac_prev=docdir ;; | |
929 | -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) | |
930 | docdir=$ac_optarg ;; | |
931 | ||
932 | -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) | |
933 | ac_prev=dvidir ;; | |
934 | -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) | |
935 | dvidir=$ac_optarg ;; | |
cd6ede75 UD |
936 | |
937 | -enable-* | --enable-*) | |
322e23db | 938 | ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` |
cd6ede75 | 939 | # Reject names that are not valid shell variable names. |
322e23db | 940 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
4a531bb0 | 941 | as_fn_error $? "invalid feature name: $ac_useropt" |
322e23db UD |
942 | ac_useropt_orig=$ac_useropt |
943 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
944 | case $ac_user_opts in | |
945 | *" | |
946 | "enable_$ac_useropt" | |
947 | "*) ;; | |
948 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" | |
949 | ac_unrecognized_sep=', ';; | |
950 | esac | |
951 | eval enable_$ac_useropt=\$ac_optarg ;; | |
cd6ede75 UD |
952 | |
953 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | |
954 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | |
955 | | --exec | --exe | --ex) | |
956 | ac_prev=exec_prefix ;; | |
957 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | |
958 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | |
959 | | --exec=* | --exe=* | --ex=*) | |
3a12e572 | 960 | exec_prefix=$ac_optarg ;; |
cd6ede75 UD |
961 | |
962 | -gas | --gas | --ga | --g) | |
963 | # Obsolete; use --with-gas. | |
964 | with_gas=yes ;; | |
965 | ||
3a12e572 UD |
966 | -help | --help | --hel | --he | -h) |
967 | ac_init_help=long ;; | |
968 | -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) | |
969 | ac_init_help=recursive ;; | |
970 | -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) | |
971 | ac_init_help=short ;; | |
cd6ede75 UD |
972 | |
973 | -host | --host | --hos | --ho) | |
3a12e572 | 974 | ac_prev=host_alias ;; |
cd6ede75 | 975 | -host=* | --host=* | --hos=* | --ho=*) |
3a12e572 | 976 | host_alias=$ac_optarg ;; |
cd6ede75 | 977 | |
26f56c1c UD |
978 | -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) |
979 | ac_prev=htmldir ;; | |
980 | -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ | |
981 | | --ht=*) | |
982 | htmldir=$ac_optarg ;; | |
983 | ||
cd6ede75 UD |
984 | -includedir | --includedir | --includedi | --included | --include \ |
985 | | --includ | --inclu | --incl | --inc) | |
986 | ac_prev=includedir ;; | |
987 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | |
988 | | --includ=* | --inclu=* | --incl=* | --inc=*) | |
3a12e572 | 989 | includedir=$ac_optarg ;; |
cd6ede75 UD |
990 | |
991 | -infodir | --infodir | --infodi | --infod | --info | --inf) | |
992 | ac_prev=infodir ;; | |
993 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) | |
3a12e572 | 994 | infodir=$ac_optarg ;; |
cd6ede75 UD |
995 | |
996 | -libdir | --libdir | --libdi | --libd) | |
997 | ac_prev=libdir ;; | |
998 | -libdir=* | --libdir=* | --libdi=* | --libd=*) | |
3a12e572 | 999 | libdir=$ac_optarg ;; |
cd6ede75 UD |
1000 | |
1001 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | |
1002 | | --libexe | --libex | --libe) | |
1003 | ac_prev=libexecdir ;; | |
1004 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | |
1005 | | --libexe=* | --libex=* | --libe=*) | |
3a12e572 | 1006 | libexecdir=$ac_optarg ;; |
cd6ede75 | 1007 | |
26f56c1c UD |
1008 | -localedir | --localedir | --localedi | --localed | --locale) |
1009 | ac_prev=localedir ;; | |
1010 | -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) | |
1011 | localedir=$ac_optarg ;; | |
1012 | ||
cd6ede75 | 1013 | -localstatedir | --localstatedir | --localstatedi | --localstated \ |
26f56c1c | 1014 | | --localstate | --localstat | --localsta | --localst | --locals) |
cd6ede75 UD |
1015 | ac_prev=localstatedir ;; |
1016 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | |
26f56c1c | 1017 | | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) |
3a12e572 | 1018 | localstatedir=$ac_optarg ;; |
cd6ede75 UD |
1019 | |
1020 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) | |
1021 | ac_prev=mandir ;; | |
1022 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) | |
3a12e572 | 1023 | mandir=$ac_optarg ;; |
cd6ede75 UD |
1024 | |
1025 | -nfp | --nfp | --nf) | |
1026 | # Obsolete; use --without-fp. | |
1027 | with_fp=no ;; | |
1028 | ||
1029 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
3a12e572 | 1030 | | --no-cr | --no-c | -n) |
cd6ede75 UD |
1031 | no_create=yes ;; |
1032 | ||
1033 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
1034 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) | |
1035 | no_recursion=yes ;; | |
1036 | ||
1037 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ | |
1038 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ | |
1039 | | --oldin | --oldi | --old | --ol | --o) | |
1040 | ac_prev=oldincludedir ;; | |
1041 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | |
1042 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | |
1043 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) | |
3a12e572 | 1044 | oldincludedir=$ac_optarg ;; |
cd6ede75 UD |
1045 | |
1046 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
1047 | ac_prev=prefix ;; | |
1048 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
3a12e572 | 1049 | prefix=$ac_optarg ;; |
cd6ede75 UD |
1050 | |
1051 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ | |
1052 | | --program-pre | --program-pr | --program-p) | |
1053 | ac_prev=program_prefix ;; | |
1054 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ | |
1055 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) | |
3a12e572 | 1056 | program_prefix=$ac_optarg ;; |
cd6ede75 UD |
1057 | |
1058 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ | |
1059 | | --program-suf | --program-su | --program-s) | |
1060 | ac_prev=program_suffix ;; | |
1061 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ | |
1062 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) | |
3a12e572 | 1063 | program_suffix=$ac_optarg ;; |
cd6ede75 UD |
1064 | |
1065 | -program-transform-name | --program-transform-name \ | |
1066 | | --program-transform-nam | --program-transform-na \ | |
1067 | | --program-transform-n | --program-transform- \ | |
1068 | | --program-transform | --program-transfor \ | |
1069 | | --program-transfo | --program-transf \ | |
1070 | | --program-trans | --program-tran \ | |
1071 | | --progr-tra | --program-tr | --program-t) | |
1072 | ac_prev=program_transform_name ;; | |
1073 | -program-transform-name=* | --program-transform-name=* \ | |
1074 | | --program-transform-nam=* | --program-transform-na=* \ | |
1075 | | --program-transform-n=* | --program-transform-=* \ | |
1076 | | --program-transform=* | --program-transfor=* \ | |
1077 | | --program-transfo=* | --program-transf=* \ | |
1078 | | --program-trans=* | --program-tran=* \ | |
1079 | | --progr-tra=* | --program-tr=* | --program-t=*) | |
3a12e572 | 1080 | program_transform_name=$ac_optarg ;; |
cd6ede75 | 1081 | |
26f56c1c UD |
1082 | -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) |
1083 | ac_prev=pdfdir ;; | |
1084 | -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) | |
1085 | pdfdir=$ac_optarg ;; | |
1086 | ||
1087 | -psdir | --psdir | --psdi | --psd | --ps) | |
1088 | ac_prev=psdir ;; | |
1089 | -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) | |
1090 | psdir=$ac_optarg ;; | |
1091 | ||
cd6ede75 UD |
1092 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
1093 | | -silent | --silent | --silen | --sile | --sil) | |
1094 | silent=yes ;; | |
1095 | ||
1096 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) | |
1097 | ac_prev=sbindir ;; | |
1098 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | |
1099 | | --sbi=* | --sb=*) | |
3a12e572 | 1100 | sbindir=$ac_optarg ;; |
cd6ede75 UD |
1101 | |
1102 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ | |
1103 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | |
1104 | | --sharedst | --shareds | --shared | --share | --shar \ | |
1105 | | --sha | --sh) | |
1106 | ac_prev=sharedstatedir ;; | |
1107 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ | |
1108 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | |
1109 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | |
1110 | | --sha=* | --sh=*) | |
3a12e572 | 1111 | sharedstatedir=$ac_optarg ;; |
cd6ede75 UD |
1112 | |
1113 | -site | --site | --sit) | |
1114 | ac_prev=site ;; | |
1115 | -site=* | --site=* | --sit=*) | |
3a12e572 | 1116 | site=$ac_optarg ;; |
cd6ede75 UD |
1117 | |
1118 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
1119 | ac_prev=srcdir ;; | |
1120 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
3a12e572 | 1121 | srcdir=$ac_optarg ;; |
cd6ede75 UD |
1122 | |
1123 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | |
1124 | | --syscon | --sysco | --sysc | --sys | --sy) | |
1125 | ac_prev=sysconfdir ;; | |
1126 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | |
1127 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) | |
3a12e572 | 1128 | sysconfdir=$ac_optarg ;; |
cd6ede75 UD |
1129 | |
1130 | -target | --target | --targe | --targ | --tar | --ta | --t) | |
3a12e572 | 1131 | ac_prev=target_alias ;; |
cd6ede75 | 1132 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) |
3a12e572 | 1133 | target_alias=$ac_optarg ;; |
cd6ede75 UD |
1134 | |
1135 | -v | -verbose | --verbose | --verbos | --verbo | --verb) | |
1136 | verbose=yes ;; | |
1137 | ||
3a12e572 UD |
1138 | -version | --version | --versio | --versi | --vers | -V) |
1139 | ac_init_version=: ;; | |
cd6ede75 UD |
1140 | |
1141 | -with-* | --with-*) | |
322e23db | 1142 | ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` |
cd6ede75 | 1143 | # Reject names that are not valid shell variable names. |
322e23db | 1144 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
4a531bb0 | 1145 | as_fn_error $? "invalid package name: $ac_useropt" |
322e23db UD |
1146 | ac_useropt_orig=$ac_useropt |
1147 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1148 | case $ac_user_opts in | |
1149 | *" | |
1150 | "with_$ac_useropt" | |
1151 | "*) ;; | |
1152 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" | |
1153 | ac_unrecognized_sep=', ';; | |
1154 | esac | |
1155 | eval with_$ac_useropt=\$ac_optarg ;; | |
cd6ede75 UD |
1156 | |
1157 | -without-* | --without-*) | |
322e23db | 1158 | ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` |
cd6ede75 | 1159 | # Reject names that are not valid shell variable names. |
322e23db | 1160 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
4a531bb0 | 1161 | as_fn_error $? "invalid package name: $ac_useropt" |
322e23db UD |
1162 | ac_useropt_orig=$ac_useropt |
1163 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1164 | case $ac_user_opts in | |
1165 | *" | |
1166 | "with_$ac_useropt" | |
1167 | "*) ;; | |
1168 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" | |
1169 | ac_unrecognized_sep=', ';; | |
1170 | esac | |
1171 | eval with_$ac_useropt=no ;; | |
cd6ede75 UD |
1172 | |
1173 | --x) | |
1174 | # Obsolete; use --with-x. | |
1175 | with_x=yes ;; | |
1176 | ||
1177 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | |
1178 | | --x-incl | --x-inc | --x-in | --x-i) | |
1179 | ac_prev=x_includes ;; | |
1180 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | |
1181 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) | |
3a12e572 | 1182 | x_includes=$ac_optarg ;; |
cd6ede75 UD |
1183 | |
1184 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ | |
1185 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) | |
1186 | ac_prev=x_libraries ;; | |
1187 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | |
1188 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | |
3a12e572 | 1189 | x_libraries=$ac_optarg ;; |
cd6ede75 | 1190 | |
4a531bb0 L |
1191 | -*) as_fn_error $? "unrecognized option: \`$ac_option' |
1192 | Try \`$0 --help' for more information" | |
cd6ede75 UD |
1193 | ;; |
1194 | ||
3a12e572 UD |
1195 | *=*) |
1196 | ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` | |
1197 | # Reject names that are not valid shell variable names. | |
b08c89d9 UD |
1198 | case $ac_envvar in #( |
1199 | '' | [0-9]* | *[!_$as_cr_alnum]* ) | |
4a531bb0 | 1200 | as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; |
b08c89d9 | 1201 | esac |
26f56c1c | 1202 | eval $ac_envvar=\$ac_optarg |
3a12e572 UD |
1203 | export $ac_envvar ;; |
1204 | ||
cd6ede75 | 1205 | *) |
3a12e572 | 1206 | # FIXME: should be removed in autoconf 3.0. |
322e23db | 1207 | $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 |
3a12e572 | 1208 | expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && |
322e23db | 1209 | $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 |
f318beb8 | 1210 | : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" |
cd6ede75 UD |
1211 | ;; |
1212 | ||
1213 | esac | |
1214 | done | |
1215 | ||
1216 | if test -n "$ac_prev"; then | |
3a12e572 | 1217 | ac_option=--`echo $ac_prev | sed 's/_/-/g'` |
4a531bb0 | 1218 | as_fn_error $? "missing argument to $ac_option" |
cd6ede75 | 1219 | fi |
cd6ede75 | 1220 | |
322e23db UD |
1221 | if test -n "$ac_unrecognized_opts"; then |
1222 | case $enable_option_checking in | |
1223 | no) ;; | |
4a531bb0 | 1224 | fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; |
322e23db UD |
1225 | *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; |
1226 | esac | |
1227 | fi | |
1228 | ||
1229 | # Check all directory arguments for consistency. | |
26f56c1c UD |
1230 | for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ |
1231 | datadir sysconfdir sharedstatedir localstatedir includedir \ | |
1232 | oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ | |
1233 | libdir localedir mandir | |
cd6ede75 | 1234 | do |
26f56c1c | 1235 | eval ac_val=\$$ac_var |
322e23db UD |
1236 | # Remove trailing slashes. |
1237 | case $ac_val in | |
1238 | */ ) | |
1239 | ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` | |
1240 | eval $ac_var=\$ac_val;; | |
1241 | esac | |
1242 | # Be sure to have absolute directory names. | |
3a12e572 | 1243 | case $ac_val in |
26f56c1c UD |
1244 | [\\/$]* | ?:[\\/]* ) continue;; |
1245 | NONE | '' ) case $ac_var in *prefix ) continue;; esac;; | |
cd6ede75 | 1246 | esac |
4a531bb0 | 1247 | as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" |
cd6ede75 UD |
1248 | done |
1249 | ||
3a12e572 UD |
1250 | # There might be people who depend on the old broken behavior: `$host' |
1251 | # used to hold the argument of --host etc. | |
1252 | # FIXME: To remove some day. | |
1253 | build=$build_alias | |
1254 | host=$host_alias | |
1255 | target=$target_alias | |
1256 | ||
1257 | # FIXME: To remove some day. | |
1258 | if test "x$host_alias" != x; then | |
1259 | if test "x$build_alias" = x; then | |
1260 | cross_compiling=maybe | |
3a12e572 UD |
1261 | elif test "x$build_alias" != "x$host_alias"; then |
1262 | cross_compiling=yes | |
1263 | fi | |
1264 | fi | |
cd6ede75 | 1265 | |
3a12e572 UD |
1266 | ac_tool_prefix= |
1267 | test -n "$host_alias" && ac_tool_prefix=$host_alias- | |
1268 | ||
1269 | test "$silent" = yes && exec 6>/dev/null | |
cd6ede75 | 1270 | |
cd6ede75 | 1271 | |
26f56c1c UD |
1272 | ac_pwd=`pwd` && test -n "$ac_pwd" && |
1273 | ac_ls_di=`ls -di .` && | |
1274 | ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || | |
4a531bb0 | 1275 | as_fn_error $? "working directory cannot be determined" |
26f56c1c | 1276 | test "X$ac_ls_di" = "X$ac_pwd_ls_di" || |
4a531bb0 | 1277 | as_fn_error $? "pwd does not report name of working directory" |
26f56c1c UD |
1278 | |
1279 | ||
cd6ede75 UD |
1280 | # Find the source files, if location was not specified. |
1281 | if test -z "$srcdir"; then | |
1282 | ac_srcdir_defaulted=yes | |
26f56c1c | 1283 | # Try the directory containing this script, then the parent directory. |
322e23db UD |
1284 | ac_confdir=`$as_dirname -- "$as_myself" || |
1285 | $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
1286 | X"$as_myself" : 'X\(//\)[^/]' \| \ | |
1287 | X"$as_myself" : 'X\(//\)$' \| \ | |
1288 | X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || | |
1289 | $as_echo X"$as_myself" | | |
26f56c1c UD |
1290 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
1291 | s//\1/ | |
1292 | q | |
1293 | } | |
1294 | /^X\(\/\/\)[^/].*/{ | |
1295 | s//\1/ | |
1296 | q | |
1297 | } | |
1298 | /^X\(\/\/\)$/{ | |
1299 | s//\1/ | |
1300 | q | |
1301 | } | |
1302 | /^X\(\/\).*/{ | |
1303 | s//\1/ | |
1304 | q | |
1305 | } | |
1306 | s/.*/./; q'` | |
cd6ede75 | 1307 | srcdir=$ac_confdir |
26f56c1c | 1308 | if test ! -r "$srcdir/$ac_unique_file"; then |
cd6ede75 UD |
1309 | srcdir=.. |
1310 | fi | |
1311 | else | |
1312 | ac_srcdir_defaulted=no | |
1313 | fi | |
26f56c1c UD |
1314 | if test ! -r "$srcdir/$ac_unique_file"; then |
1315 | test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." | |
4a531bb0 | 1316 | as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" |
cd6ede75 | 1317 | fi |
26f56c1c UD |
1318 | ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" |
1319 | ac_abs_confdir=`( | |
4a531bb0 | 1320 | cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" |
26f56c1c UD |
1321 | pwd)` |
1322 | # When building in place, set srcdir=. | |
1323 | if test "$ac_abs_confdir" = "$ac_pwd"; then | |
1324 | srcdir=. | |
1325 | fi | |
1326 | # Remove unnecessary trailing slashes from srcdir. | |
1327 | # Double slashes in file names in object file debugging info | |
1328 | # mess up M-x gdb in Emacs. | |
1329 | case $srcdir in | |
1330 | */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; | |
1331 | esac | |
1332 | for ac_var in $ac_precious_vars; do | |
1333 | eval ac_env_${ac_var}_set=\${${ac_var}+set} | |
1334 | eval ac_env_${ac_var}_value=\$${ac_var} | |
1335 | eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} | |
1336 | eval ac_cv_env_${ac_var}_value=\$${ac_var} | |
1337 | done | |
3a12e572 UD |
1338 | |
1339 | # | |
1340 | # Report the --help message. | |
1341 | # | |
1342 | if test "$ac_init_help" = "long"; then | |
1343 | # Omit some internal or obsolete options to make the list less imposing. | |
1344 | # This message is too long to be a string in the A/UX 3.1 sh. | |
1345 | cat <<_ACEOF | |
f4b07664 | 1346 | \`configure' configures GNU C Library (see version.h) to adapt to many kinds of systems. |
3a12e572 UD |
1347 | |
1348 | Usage: $0 [OPTION]... [VAR=VALUE]... | |
1349 | ||
1350 | To assign environment variables (e.g., CC, CFLAGS...), specify them as | |
1351 | VAR=VALUE. See below for descriptions of some of the useful variables. | |
1352 | ||
1353 | Defaults for the options are specified in brackets. | |
1354 | ||
1355 | Configuration: | |
1356 | -h, --help display this help and exit | |
1357 | --help=short display options specific to this package | |
1358 | --help=recursive display the short help of all the included packages | |
1359 | -V, --version display version information and exit | |
4a531bb0 | 1360 | -q, --quiet, --silent do not print \`checking ...' messages |
3a12e572 UD |
1361 | --cache-file=FILE cache test results in FILE [disabled] |
1362 | -C, --config-cache alias for \`--cache-file=config.cache' | |
1363 | -n, --no-create do not create output files | |
1364 | --srcdir=DIR find the sources in DIR [configure dir or \`..'] | |
1365 | ||
3a12e572 UD |
1366 | Installation directories: |
1367 | --prefix=PREFIX install architecture-independent files in PREFIX | |
322e23db | 1368 | [$ac_default_prefix] |
3a12e572 | 1369 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
322e23db | 1370 | [PREFIX] |
3a12e572 UD |
1371 | |
1372 | By default, \`make install' will install all the files in | |
1373 | \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify | |
1374 | an installation prefix other than \`$ac_default_prefix' using \`--prefix', | |
1375 | for instance \`--prefix=\$HOME'. | |
1376 | ||
1377 | For better control, use the options below. | |
1378 | ||
1379 | Fine tuning of the installation directories: | |
322e23db UD |
1380 | --bindir=DIR user executables [EPREFIX/bin] |
1381 | --sbindir=DIR system admin executables [EPREFIX/sbin] | |
1382 | --libexecdir=DIR program executables [EPREFIX/libexec] | |
1383 | --sysconfdir=DIR read-only single-machine data [PREFIX/etc] | |
1384 | --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] | |
1385 | --localstatedir=DIR modifiable single-machine data [PREFIX/var] | |
1386 | --libdir=DIR object code libraries [EPREFIX/lib] | |
1387 | --includedir=DIR C header files [PREFIX/include] | |
1388 | --oldincludedir=DIR C header files for non-gcc [/usr/include] | |
1389 | --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] | |
1390 | --datadir=DIR read-only architecture-independent data [DATAROOTDIR] | |
1391 | --infodir=DIR info documentation [DATAROOTDIR/info] | |
1392 | --localedir=DIR locale-dependent data [DATAROOTDIR/locale] | |
1393 | --mandir=DIR man documentation [DATAROOTDIR/man] | |
f318beb8 | 1394 | --docdir=DIR documentation root [DATAROOTDIR/doc/glibc] |
322e23db UD |
1395 | --htmldir=DIR html documentation [DOCDIR] |
1396 | --dvidir=DIR dvi documentation [DOCDIR] | |
1397 | --pdfdir=DIR pdf documentation [DOCDIR] | |
1398 | --psdir=DIR ps documentation [DOCDIR] | |
3a12e572 UD |
1399 | _ACEOF |
1400 | ||
1401 | cat <<\_ACEOF | |
1402 | ||
1403 | System types: | |
1404 | --build=BUILD configure for building on BUILD [guessed] | |
1405 | --host=HOST cross-compile to build programs to run on HOST [BUILD] | |
1406 | _ACEOF | |
1407 | fi | |
cd6ede75 | 1408 | |
3a12e572 | 1409 | if test -n "$ac_init_help"; then |
f4b07664 RM |
1410 | case $ac_init_help in |
1411 | short | recursive ) echo "Configuration of GNU C Library (see version.h):";; | |
1412 | esac | |
3a12e572 UD |
1413 | cat <<\_ACEOF |
1414 | ||
1415 | Optional Features: | |
322e23db | 1416 | --disable-option-checking ignore unrecognized --enable/--with options |
3a12e572 UD |
1417 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) |
1418 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] | |
6b7f6183 RM |
1419 | --disable-sanity-checks really do not use threads (should not be used except |
1420 | in special situations) [default=yes] | |
a0da5fe1 | 1421 | --enable-shared build shared library [default=yes if GNU ld] |
11bf311e | 1422 | --enable-profile build profiled library [default=no] |
1cba4036 | 1423 | --disable-timezone-tools |
44f826e3 | 1424 | do not install timezone tools [default=install] |
740b3dbe L |
1425 | --enable-hardcoded-path-in-tests |
1426 | hardcode newly built glibc path in tests | |
1427 | [default=no] | |
35f1e827 UD |
1428 | --enable-stackguard-randomization |
1429 | initialize __stack_chk_guard canary with a random | |
1430 | number at program start | |
1717da59 | 1431 | --enable-lock-elision=yes/no |
52dfbe13 | 1432 | Enable lock elision for pthread mutexes by default |
6b7f6183 RM |
1433 | --enable-add-ons[=DIRS...] |
1434 | configure and build add-ons in DIR1,DIR2,... search | |
1435 | for add-ons if no parameter given | |
3a12e572 | 1436 | --disable-hidden-plt do not hide internal function calls to avoid PLT |
4df8c11d | 1437 | --enable-bind-now disable lazy relocations in DSOs |
03baef1c NA |
1438 | --enable-stack-protector=[yes|no|all|strong] |
1439 | Use -fstack-protector[-all|-strong] to detect glibc | |
1440 | buffer overflows | |
6b7f6183 | 1441 | --enable-static-nss build static NSS modules [default=no] |
3a12e572 | 1442 | --disable-force-install don't force installation of files from this package, |
6b7f6183 | 1443 | even if they are older than the installed files |
8894bad3 AM |
1444 | --enable-maintainer-mode |
1445 | enable make rules and dependencies not useful (and | |
1446 | sometimes confusing) to the casual installer | |
6b7f6183 RM |
1447 | --enable-kernel=VERSION compile for compatibility with kernel not older than |
1448 | VERSION | |
3a12e572 | 1449 | --enable-all-warnings enable all useful warnings gcc can issue |
a4ecc9eb | 1450 | --disable-werror do not build with -Werror |
425ce2ed UD |
1451 | --enable-multi-arch enable single DSO with optimizations for multiple |
1452 | architectures | |
ff886b82 | 1453 | --enable-nss-crypt enable libcrypt to use nss |
021db4be AJ |
1454 | --enable-obsolete-rpc build and install the obsolete RPC code for |
1455 | link-time usage | |
1e4d83f6 TK |
1456 | --enable-obsolete-nsl build and install the obsolete libnsl library and |
1457 | depending NSS modules | |
3a097cc7 | 1458 | --enable-systemtap enable systemtap static probe points [default=no] |
c53d909c | 1459 | --disable-build-nscd disable building and installing the nscd daemon |
3cc3ef96 | 1460 | --disable-nscd library functions will not contact the nscd daemon |
e4608715 | 1461 | --enable-pt_chown Enable building and installing pt_chown |
6765d5d3 SP |
1462 | --enable-tunables Enable tunables support. Known values are 'yes', |
1463 | 'no' and 'valstring' | |
5695d46f AS |
1464 | --enable-mathvec Enable building and installing mathvec [default |
1465 | depends on architecture] | |
3a12e572 UD |
1466 | |
1467 | Optional Packages: | |
1468 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] | |
1469 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) | |
8b748aed JM |
1470 | --with-pkgversion=PKG Use PKG in the version string in place of "GNU libc" |
1471 | --with-bugurl=URL Direct users to URL to report a bug | |
3a12e572 UD |
1472 | --with-gd=DIR find libgd include dir and library with prefix DIR |
1473 | --with-gd-include=DIR find libgd include files in DIR | |
1474 | --with-gd-lib=DIR find libgd library files in DIR | |
6b7f6183 RM |
1475 | --with-fp if using floating-point hardware [default=yes] |
1476 | --with-binutils=PATH specify location of binutils (as and ld) | |
74a30a58 | 1477 | --with-selinux if building with SELinux support |
6b7f6183 | 1478 | --with-headers=PATH location of system headers to use (for example |
26f56c1c | 1479 | /usr/src/linux/include) [default=compiler default] |
fd5e21c7 | 1480 | --with-default-link do not use explicit linker scripts |
2ceaa76a | 1481 | --with-cpu=CPU select code for CPU variant |
3a12e572 UD |
1482 | |
1483 | Some influential environment variables: | |
1484 | CC C compiler command | |
1485 | CFLAGS C compiler flags | |
1486 | LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a | |
1487 | nonstandard directory <lib dir> | |
26f56c1c | 1488 | LIBS libraries to pass to the linker, e.g. -l<library> |
b08c89d9 | 1489 | CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if |
26f56c1c | 1490 | you have headers in a nonstandard directory <include dir> |
3a12e572 | 1491 | CPP C preprocessor |
925c3c5c UD |
1492 | CXX C++ compiler command |
1493 | CXXFLAGS C++ compiler flags | |
3a12e572 UD |
1494 | |
1495 | Use these variables to override the choices made by `configure' or to help | |
1496 | it to find libraries and programs with nonstandard names/locations. | |
1497 | ||
f318beb8 UD |
1498 | Report bugs to <http://sourceware.org/bugzilla/>. |
1499 | GNU C Library home page: <http://www.gnu.org/software/glibc/>. | |
b08c89d9 | 1500 | General help using GNU software: <http://www.gnu.org/gethelp/>. |
3a12e572 | 1501 | _ACEOF |
26f56c1c | 1502 | ac_status=$? |
3a12e572 UD |
1503 | fi |
1504 | ||
1505 | if test "$ac_init_help" = "recursive"; then | |
1506 | # If there are subdirs, report their specific --help. | |
3a12e572 | 1507 | for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue |
322e23db UD |
1508 | test -d "$ac_dir" || |
1509 | { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || | |
1510 | continue | |
3a12e572 UD |
1511 | ac_builddir=. |
1512 | ||
26f56c1c UD |
1513 | case "$ac_dir" in |
1514 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1515 | *) | |
322e23db | 1516 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
26f56c1c | 1517 | # A ".." for each directory in $ac_dir_suffix. |
322e23db | 1518 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
26f56c1c UD |
1519 | case $ac_top_builddir_sub in |
1520 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1521 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
1522 | esac ;; | |
1523 | esac | |
1524 | ac_abs_top_builddir=$ac_pwd | |
1525 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
1526 | # for backward compatibility: | |
1527 | ac_top_builddir=$ac_top_build_prefix | |
3a12e572 UD |
1528 | |
1529 | case $srcdir in | |
26f56c1c | 1530 | .) # We are building in place. |
3a12e572 | 1531 | ac_srcdir=. |
26f56c1c UD |
1532 | ac_top_srcdir=$ac_top_builddir_sub |
1533 | ac_abs_top_srcdir=$ac_pwd ;; | |
1534 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
3a12e572 | 1535 | ac_srcdir=$srcdir$ac_dir_suffix; |
26f56c1c UD |
1536 | ac_top_srcdir=$srcdir |
1537 | ac_abs_top_srcdir=$srcdir ;; | |
1538 | *) # Relative name. | |
1539 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
1540 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
1541 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
3a12e572 | 1542 | esac |
26f56c1c UD |
1543 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
1544 | ||
1545 | cd "$ac_dir" || { ac_status=$?; continue; } | |
1546 | # Check for guested configure. | |
1547 | if test -f "$ac_srcdir/configure.gnu"; then | |
1548 | echo && | |
1549 | $SHELL "$ac_srcdir/configure.gnu" --help=recursive | |
1550 | elif test -f "$ac_srcdir/configure"; then | |
1551 | echo && | |
1552 | $SHELL "$ac_srcdir/configure" --help=recursive | |
3a12e572 | 1553 | else |
322e23db | 1554 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 |
26f56c1c UD |
1555 | fi || ac_status=$? |
1556 | cd "$ac_pwd" || { ac_status=$?; break; } | |
3a12e572 UD |
1557 | done |
1558 | fi | |
1559 | ||
26f56c1c | 1560 | test -n "$ac_init_help" && exit $ac_status |
3a12e572 UD |
1561 | if $ac_init_version; then |
1562 | cat <<\_ACEOF | |
f4b07664 | 1563 | GNU C Library configure (see version.h) |
f4a58f0d | 1564 | generated by GNU Autoconf 2.69 |
3a12e572 | 1565 | |
f4a58f0d | 1566 | Copyright (C) 2012 Free Software Foundation, Inc. |
3a12e572 UD |
1567 | This configure script is free software; the Free Software Foundation |
1568 | gives unlimited permission to copy, distribute and modify it. | |
1569 | _ACEOF | |
26f56c1c | 1570 | exit |
3a12e572 | 1571 | fi |
3a12e572 | 1572 | |
b08c89d9 UD |
1573 | ## ------------------------ ## |
1574 | ## Autoconf initialization. ## | |
1575 | ## ------------------------ ## | |
3a12e572 | 1576 | |
b08c89d9 UD |
1577 | # ac_fn_c_try_compile LINENO |
1578 | # -------------------------- | |
1579 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1580 | ac_fn_c_try_compile () | |
3a12e572 | 1581 | { |
b08c89d9 UD |
1582 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
1583 | rm -f conftest.$ac_objext | |
1584 | if { { ac_try="$ac_compile" | |
1585 | case "(($ac_try" in | |
1586 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1587 | *) ac_try_echo=$ac_try;; | |
1588 | esac | |
1589 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1590 | $as_echo "$ac_try_echo"; } >&5 | |
1591 | (eval "$ac_compile") 2>conftest.err | |
1592 | ac_status=$? | |
1593 | if test -s conftest.err; then | |
1594 | grep -v '^ *+' conftest.err >conftest.er1 | |
1595 | cat conftest.er1 >&5 | |
1596 | mv -f conftest.er1 conftest.err | |
1597 | fi | |
1598 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1599 | test $ac_status = 0; } && { | |
1600 | test -z "$ac_c_werror_flag" || | |
1601 | test ! -s conftest.err | |
1602 | } && test -s conftest.$ac_objext; then : | |
1603 | ac_retval=0 | |
1604 | else | |
1605 | $as_echo "$as_me: failed program was:" >&5 | |
1606 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3a12e572 | 1607 | |
b08c89d9 UD |
1608 | ac_retval=1 |
1609 | fi | |
f318beb8 | 1610 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
b08c89d9 | 1611 | as_fn_set_status $ac_retval |
3a12e572 | 1612 | |
b08c89d9 | 1613 | } # ac_fn_c_try_compile |
3a12e572 | 1614 | |
b08c89d9 UD |
1615 | # ac_fn_cxx_try_compile LINENO |
1616 | # ---------------------------- | |
1617 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1618 | ac_fn_cxx_try_compile () | |
1619 | { | |
1620 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1621 | rm -f conftest.$ac_objext | |
1622 | if { { ac_try="$ac_compile" | |
1623 | case "(($ac_try" in | |
1624 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1625 | *) ac_try_echo=$ac_try;; | |
1626 | esac | |
1627 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1628 | $as_echo "$ac_try_echo"; } >&5 | |
1629 | (eval "$ac_compile") 2>conftest.err | |
1630 | ac_status=$? | |
1631 | if test -s conftest.err; then | |
1632 | grep -v '^ *+' conftest.err >conftest.er1 | |
1633 | cat conftest.er1 >&5 | |
1634 | mv -f conftest.er1 conftest.err | |
1635 | fi | |
1636 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1637 | test $ac_status = 0; } && { | |
1638 | test -z "$ac_cxx_werror_flag" || | |
1639 | test ! -s conftest.err | |
1640 | } && test -s conftest.$ac_objext; then : | |
1641 | ac_retval=0 | |
1642 | else | |
1643 | $as_echo "$as_me: failed program was:" >&5 | |
1644 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1645 | ||
1646 | ac_retval=1 | |
1647 | fi | |
f318beb8 | 1648 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
b08c89d9 UD |
1649 | as_fn_set_status $ac_retval |
1650 | ||
1651 | } # ac_fn_cxx_try_compile | |
1652 | ||
e4693aa7 RM |
1653 | # ac_fn_cxx_try_link LINENO |
1654 | # ------------------------- | |
1655 | # Try to link conftest.$ac_ext, and return whether this succeeded. | |
1656 | ac_fn_cxx_try_link () | |
1657 | { | |
1658 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1659 | rm -f conftest.$ac_objext conftest$ac_exeext | |
1660 | if { { ac_try="$ac_link" | |
1661 | case "(($ac_try" in | |
1662 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1663 | *) ac_try_echo=$ac_try;; | |
1664 | esac | |
1665 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1666 | $as_echo "$ac_try_echo"; } >&5 | |
1667 | (eval "$ac_link") 2>conftest.err | |
1668 | ac_status=$? | |
1669 | if test -s conftest.err; then | |
1670 | grep -v '^ *+' conftest.err >conftest.er1 | |
1671 | cat conftest.er1 >&5 | |
1672 | mv -f conftest.er1 conftest.err | |
1673 | fi | |
1674 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1675 | test $ac_status = 0; } && { | |
1676 | test -z "$ac_cxx_werror_flag" || | |
1677 | test ! -s conftest.err | |
1678 | } && test -s conftest$ac_exeext && { | |
1679 | test "$cross_compiling" = yes || | |
1680 | test -x conftest$ac_exeext | |
1681 | }; then : | |
1682 | ac_retval=0 | |
1683 | else | |
1684 | $as_echo "$as_me: failed program was:" >&5 | |
1685 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1686 | ||
1687 | ac_retval=1 | |
1688 | fi | |
1689 | # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information | |
1690 | # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would | |
1691 | # interfere with the next link command; also delete a directory that is | |
1692 | # left behind by Apple's compiler. We do this before executing the actions. | |
1693 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
1694 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno | |
1695 | as_fn_set_status $ac_retval | |
1696 | ||
1697 | } # ac_fn_cxx_try_link | |
1698 | ||
b08c89d9 UD |
1699 | # ac_fn_c_try_link LINENO |
1700 | # ----------------------- | |
1701 | # Try to link conftest.$ac_ext, and return whether this succeeded. | |
1702 | ac_fn_c_try_link () | |
1703 | { | |
1704 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1705 | rm -f conftest.$ac_objext conftest$ac_exeext | |
1706 | if { { ac_try="$ac_link" | |
1707 | case "(($ac_try" in | |
1708 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1709 | *) ac_try_echo=$ac_try;; | |
1710 | esac | |
1711 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1712 | $as_echo "$ac_try_echo"; } >&5 | |
1713 | (eval "$ac_link") 2>conftest.err | |
1714 | ac_status=$? | |
1715 | if test -s conftest.err; then | |
1716 | grep -v '^ *+' conftest.err >conftest.er1 | |
1717 | cat conftest.er1 >&5 | |
1718 | mv -f conftest.er1 conftest.err | |
1719 | fi | |
1720 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1721 | test $ac_status = 0; } && { | |
1722 | test -z "$ac_c_werror_flag" || | |
1723 | test ! -s conftest.err | |
1724 | } && test -s conftest$ac_exeext && { | |
1725 | test "$cross_compiling" = yes || | |
f4a58f0d | 1726 | test -x conftest$ac_exeext |
b08c89d9 UD |
1727 | }; then : |
1728 | ac_retval=0 | |
1729 | else | |
1730 | $as_echo "$as_me: failed program was:" >&5 | |
1731 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1732 | ||
1733 | ac_retval=1 | |
1734 | fi | |
1735 | # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information | |
1736 | # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would | |
1737 | # interfere with the next link command; also delete a directory that is | |
1738 | # left behind by Apple's compiler. We do this before executing the actions. | |
1739 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
f318beb8 | 1740 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
b08c89d9 UD |
1741 | as_fn_set_status $ac_retval |
1742 | ||
1743 | } # ac_fn_c_try_link | |
b08c89d9 UD |
1744 | cat >config.log <<_ACEOF |
1745 | This file contains any messages produced by compilers while | |
1746 | running configure, to aid debugging if configure makes a mistake. | |
1747 | ||
1748 | It was created by GNU C Library $as_me (see version.h), which was | |
f4a58f0d | 1749 | generated by GNU Autoconf 2.69. Invocation command line was |
b08c89d9 UD |
1750 | |
1751 | $ $0 $@ | |
1752 | ||
1753 | _ACEOF | |
1754 | exec 5>>config.log | |
1755 | { | |
1756 | cat <<_ASUNAME | |
1757 | ## --------- ## | |
1758 | ## Platform. ## | |
1759 | ## --------- ## | |
1760 | ||
1761 | hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` | |
1762 | uname -m = `(uname -m) 2>/dev/null || echo unknown` | |
1763 | uname -r = `(uname -r) 2>/dev/null || echo unknown` | |
1764 | uname -s = `(uname -s) 2>/dev/null || echo unknown` | |
1765 | uname -v = `(uname -v) 2>/dev/null || echo unknown` | |
1766 | ||
1767 | /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` | |
1768 | /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` | |
1769 | ||
1770 | /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` | |
1771 | /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` | |
1772 | /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` | |
1773 | /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` | |
1774 | /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` | |
1775 | /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` | |
1776 | /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` | |
1777 | ||
1778 | _ASUNAME | |
3a12e572 UD |
1779 | |
1780 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
1781 | for as_dir in $PATH | |
1782 | do | |
1783 | IFS=$as_save_IFS | |
1784 | test -z "$as_dir" && as_dir=. | |
b08c89d9 UD |
1785 | $as_echo "PATH: $as_dir" |
1786 | done | |
26f56c1c | 1787 | IFS=$as_save_IFS |
3a12e572 UD |
1788 | |
1789 | } >&5 | |
1790 | ||
1791 | cat >&5 <<_ACEOF | |
1792 | ||
1793 | ||
1794 | ## ----------- ## | |
1795 | ## Core tests. ## | |
1796 | ## ----------- ## | |
1797 | ||
1798 | _ACEOF | |
1799 | ||
1800 | ||
1801 | # Keep a trace of the command line. | |
1802 | # Strip out --no-create and --no-recursion so they do not pile up. | |
2abf9ff1 | 1803 | # Strip out --silent because we don't want to record it for future runs. |
3a12e572 | 1804 | # Also quote any args containing shell meta-characters. |
2abf9ff1 | 1805 | # Make two passes to allow for proper duplicate-argument suppression. |
3a12e572 | 1806 | ac_configure_args= |
2abf9ff1 RM |
1807 | ac_configure_args0= |
1808 | ac_configure_args1= | |
2abf9ff1 RM |
1809 | ac_must_keep_next=false |
1810 | for ac_pass in 1 2 | |
3a12e572 | 1811 | do |
2abf9ff1 RM |
1812 | for ac_arg |
1813 | do | |
1814 | case $ac_arg in | |
1815 | -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; | |
1816 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
1817 | | -silent | --silent | --silen | --sile | --sil) | |
1818 | continue ;; | |
26f56c1c | 1819 | *\'*) |
322e23db | 1820 | ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
2abf9ff1 RM |
1821 | esac |
1822 | case $ac_pass in | |
b08c89d9 | 1823 | 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; |
2abf9ff1 | 1824 | 2) |
b08c89d9 | 1825 | as_fn_append ac_configure_args1 " '$ac_arg'" |
2abf9ff1 | 1826 | if test $ac_must_keep_next = true; then |
9382fcee | 1827 | ac_must_keep_next=false # Got value, back to normal. |
2abf9ff1 | 1828 | else |
9382fcee RM |
1829 | case $ac_arg in |
1830 | *=* | --config-cache | -C | -disable-* | --disable-* \ | |
1831 | | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ | |
1832 | | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ | |
1833 | | -with-* | --with-* | -without-* | --without-* | --x) | |
1834 | case "$ac_configure_args0 " in | |
1835 | "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; | |
1836 | esac | |
1837 | ;; | |
1838 | -* ) ac_must_keep_next=true ;; | |
1839 | esac | |
2abf9ff1 | 1840 | fi |
b08c89d9 | 1841 | as_fn_append ac_configure_args " '$ac_arg'" |
2abf9ff1 RM |
1842 | ;; |
1843 | esac | |
1844 | done | |
3a12e572 | 1845 | done |
b08c89d9 UD |
1846 | { ac_configure_args0=; unset ac_configure_args0;} |
1847 | { ac_configure_args1=; unset ac_configure_args1;} | |
3a12e572 UD |
1848 | |
1849 | # When interrupted or exit'd, cleanup temporary files, and complete | |
1850 | # config.log. We remove comments because anyway the quotes in there | |
1851 | # would cause problems or look ugly. | |
26f56c1c UD |
1852 | # WARNING: Use '\'' to represent an apostrophe within the trap. |
1853 | # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. | |
3a12e572 UD |
1854 | trap 'exit_status=$? |
1855 | # Save into config.log some information that might help in debugging. | |
1856 | { | |
1857 | echo | |
f4b07664 | 1858 | |
4a531bb0 | 1859 | $as_echo "## ---------------- ## |
3a12e572 | 1860 | ## Cache variables. ## |
4a531bb0 | 1861 | ## ---------------- ##" |
3a12e572 UD |
1862 | echo |
1863 | # The following way of writing the cache mishandles newlines in values, | |
26f56c1c UD |
1864 | ( |
1865 | for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do | |
1866 | eval ac_val=\$$ac_var | |
1867 | case $ac_val in #( | |
1868 | *${as_nl}*) | |
1869 | case $ac_var in #( | |
b08c89d9 | 1870 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 |
322e23db | 1871 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; |
26f56c1c UD |
1872 | esac |
1873 | case $ac_var in #( | |
1874 | _ | IFS | as_nl) ;; #( | |
322e23db | 1875 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( |
b08c89d9 | 1876 | *) { eval $ac_var=; unset $ac_var;} ;; |
26f56c1c UD |
1877 | esac ;; |
1878 | esac | |
1879 | done | |
3a12e572 | 1880 | (set) 2>&1 | |
26f56c1c UD |
1881 | case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( |
1882 | *${as_nl}ac_space=\ *) | |
3a12e572 | 1883 | sed -n \ |
26f56c1c UD |
1884 | "s/'\''/'\''\\\\'\'''\''/g; |
1885 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" | |
1886 | ;; #( | |
3a12e572 | 1887 | *) |
26f56c1c | 1888 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
3a12e572 | 1889 | ;; |
26f56c1c UD |
1890 | esac | |
1891 | sort | |
1892 | ) | |
3a12e572 | 1893 | echo |
f4b07664 | 1894 | |
4a531bb0 | 1895 | $as_echo "## ----------------- ## |
f4b07664 | 1896 | ## Output variables. ## |
4a531bb0 | 1897 | ## ----------------- ##" |
f4b07664 RM |
1898 | echo |
1899 | for ac_var in $ac_subst_vars | |
1900 | do | |
26f56c1c UD |
1901 | eval ac_val=\$$ac_var |
1902 | case $ac_val in | |
322e23db | 1903 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; |
26f56c1c | 1904 | esac |
322e23db | 1905 | $as_echo "$ac_var='\''$ac_val'\''" |
f4b07664 RM |
1906 | done | sort |
1907 | echo | |
1908 | ||
1909 | if test -n "$ac_subst_files"; then | |
4a531bb0 | 1910 | $as_echo "## ------------------- ## |
26f56c1c | 1911 | ## File substitutions. ## |
4a531bb0 | 1912 | ## ------------------- ##" |
f4b07664 RM |
1913 | echo |
1914 | for ac_var in $ac_subst_files | |
1915 | do | |
26f56c1c UD |
1916 | eval ac_val=\$$ac_var |
1917 | case $ac_val in | |
322e23db | 1918 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; |
26f56c1c | 1919 | esac |
322e23db | 1920 | $as_echo "$ac_var='\''$ac_val'\''" |
f4b07664 RM |
1921 | done | sort |
1922 | echo | |
1923 | fi | |
1924 | ||
3a12e572 | 1925 | if test -s confdefs.h; then |
4a531bb0 | 1926 | $as_echo "## ----------- ## |
3a12e572 | 1927 | ## confdefs.h. ## |
4a531bb0 | 1928 | ## ----------- ##" |
3a12e572 | 1929 | echo |
26f56c1c | 1930 | cat confdefs.h |
3a12e572 UD |
1931 | echo |
1932 | fi | |
1933 | test "$ac_signal" != 0 && | |
322e23db UD |
1934 | $as_echo "$as_me: caught signal $ac_signal" |
1935 | $as_echo "$as_me: exit $exit_status" | |
3a12e572 | 1936 | } >&5 |
26f56c1c UD |
1937 | rm -f core *.core core.conftest.* && |
1938 | rm -f -r conftest* confdefs* conf$$* $ac_clean_files && | |
3a12e572 | 1939 | exit $exit_status |
26f56c1c | 1940 | ' 0 |
3a12e572 | 1941 | for ac_signal in 1 2 13 15; do |
b08c89d9 | 1942 | trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal |
3a12e572 UD |
1943 | done |
1944 | ac_signal=0 | |
1945 | ||
1946 | # confdefs.h avoids OS command line length limits that DEFS can exceed. | |
26f56c1c | 1947 | rm -f -r conftest* confdefs.h |
3a12e572 | 1948 | |
b08c89d9 UD |
1949 | $as_echo "/* confdefs.h */" > confdefs.h |
1950 | ||
3a12e572 UD |
1951 | # Predefined preprocessor variables. |
1952 | ||
1953 | cat >>confdefs.h <<_ACEOF | |
1954 | #define PACKAGE_NAME "$PACKAGE_NAME" | |
1955 | _ACEOF | |
1956 | ||
3a12e572 UD |
1957 | cat >>confdefs.h <<_ACEOF |
1958 | #define PACKAGE_TARNAME "$PACKAGE_TARNAME" | |
1959 | _ACEOF | |
1960 | ||
3a12e572 UD |
1961 | cat >>confdefs.h <<_ACEOF |
1962 | #define PACKAGE_VERSION "$PACKAGE_VERSION" | |
1963 | _ACEOF | |
1964 | ||
3a12e572 UD |
1965 | cat >>confdefs.h <<_ACEOF |
1966 | #define PACKAGE_STRING "$PACKAGE_STRING" | |
1967 | _ACEOF | |
1968 | ||
3a12e572 UD |
1969 | cat >>confdefs.h <<_ACEOF |
1970 | #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" | |
1971 | _ACEOF | |
1972 | ||
b08c89d9 UD |
1973 | cat >>confdefs.h <<_ACEOF |
1974 | #define PACKAGE_URL "$PACKAGE_URL" | |
1975 | _ACEOF | |
1976 | ||
3a12e572 UD |
1977 | |
1978 | # Let the site file select an alternate cache file if it wants to. | |
322e23db UD |
1979 | # Prefer an explicitly selected file to automatically selected ones. |
1980 | ac_site_file1=NONE | |
1981 | ac_site_file2=NONE | |
26f56c1c | 1982 | if test -n "$CONFIG_SITE"; then |
4a531bb0 L |
1983 | # We do not want a PATH search for config.site. |
1984 | case $CONFIG_SITE in #(( | |
1985 | -*) ac_site_file1=./$CONFIG_SITE;; | |
1986 | */*) ac_site_file1=$CONFIG_SITE;; | |
1987 | *) ac_site_file1=./$CONFIG_SITE;; | |
1988 | esac | |
26f56c1c | 1989 | elif test "x$prefix" != xNONE; then |
322e23db UD |
1990 | ac_site_file1=$prefix/share/config.site |
1991 | ac_site_file2=$prefix/etc/config.site | |
26f56c1c | 1992 | else |
322e23db UD |
1993 | ac_site_file1=$ac_default_prefix/share/config.site |
1994 | ac_site_file2=$ac_default_prefix/etc/config.site | |
cd6ede75 | 1995 | fi |
322e23db | 1996 | for ac_site_file in "$ac_site_file1" "$ac_site_file2" |
26f56c1c | 1997 | do |
322e23db | 1998 | test "x$ac_site_file" = xNONE && continue |
b08c89d9 UD |
1999 | if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then |
2000 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 | |
322e23db | 2001 | $as_echo "$as_me: loading site script $ac_site_file" >&6;} |
3a12e572 | 2002 | sed 's/^/| /' "$ac_site_file" >&5 |
4a531bb0 L |
2003 | . "$ac_site_file" \ |
2004 | || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
2005 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2006 | as_fn_error $? "failed to load site script $ac_site_file | |
2007 | See \`config.log' for more details" "$LINENO" 5; } | |
cd6ede75 UD |
2008 | fi |
2009 | done | |
2010 | ||
2011 | if test -r "$cache_file"; then | |
b08c89d9 UD |
2012 | # Some versions of bash will fail to source /dev/null (special files |
2013 | # actually), so we avoid doing that. DJGPP emulates it as a regular file. | |
2014 | if test /dev/null != "$cache_file" && test -f "$cache_file"; then | |
2015 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 | |
322e23db | 2016 | $as_echo "$as_me: loading cache $cache_file" >&6;} |
3a12e572 | 2017 | case $cache_file in |
26f56c1c UD |
2018 | [\\/]* | ?:[\\/]* ) . "$cache_file";; |
2019 | *) . "./$cache_file";; | |
3a12e572 UD |
2020 | esac |
2021 | fi | |
cd6ede75 | 2022 | else |
b08c89d9 | 2023 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 |
322e23db | 2024 | $as_echo "$as_me: creating cache $cache_file" >&6;} |
3a12e572 UD |
2025 | >$cache_file |
2026 | fi | |
2027 | ||
2028 | # Check that the precious variables saved in the cache have kept the same | |
2029 | # value. | |
2030 | ac_cache_corrupted=false | |
26f56c1c | 2031 | for ac_var in $ac_precious_vars; do |
3a12e572 UD |
2032 | eval ac_old_set=\$ac_cv_env_${ac_var}_set |
2033 | eval ac_new_set=\$ac_env_${ac_var}_set | |
26f56c1c UD |
2034 | eval ac_old_val=\$ac_cv_env_${ac_var}_value |
2035 | eval ac_new_val=\$ac_env_${ac_var}_value | |
3a12e572 UD |
2036 | case $ac_old_set,$ac_new_set in |
2037 | set,) | |
b08c89d9 | 2038 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 |
322e23db | 2039 | $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} |
3a12e572 UD |
2040 | ac_cache_corrupted=: ;; |
2041 | ,set) | |
b08c89d9 | 2042 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 |
322e23db | 2043 | $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} |
3a12e572 UD |
2044 | ac_cache_corrupted=: ;; |
2045 | ,);; | |
2046 | *) | |
2047 | if test "x$ac_old_val" != "x$ac_new_val"; then | |
322e23db UD |
2048 | # differences in whitespace do not lead to failure. |
2049 | ac_old_val_w=`echo x $ac_old_val` | |
2050 | ac_new_val_w=`echo x $ac_new_val` | |
2051 | if test "$ac_old_val_w" != "$ac_new_val_w"; then | |
b08c89d9 | 2052 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 |
322e23db UD |
2053 | $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} |
2054 | ac_cache_corrupted=: | |
2055 | else | |
b08c89d9 | 2056 | { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 |
322e23db UD |
2057 | $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} |
2058 | eval $ac_var=\$ac_old_val | |
2059 | fi | |
b08c89d9 | 2060 | { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 |
322e23db | 2061 | $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} |
b08c89d9 | 2062 | { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 |
322e23db | 2063 | $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} |
3a12e572 UD |
2064 | fi;; |
2065 | esac | |
2066 | # Pass precious variables to config.status. | |
2067 | if test "$ac_new_set" = set; then | |
2068 | case $ac_new_val in | |
322e23db | 2069 | *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; |
3a12e572 UD |
2070 | *) ac_arg=$ac_var=$ac_new_val ;; |
2071 | esac | |
2072 | case " $ac_configure_args " in | |
2073 | *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. | |
b08c89d9 | 2074 | *) as_fn_append ac_configure_args " '$ac_arg'" ;; |
3a12e572 UD |
2075 | esac |
2076 | fi | |
2077 | done | |
2078 | if $ac_cache_corrupted; then | |
b08c89d9 | 2079 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
322e23db | 2080 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
b08c89d9 | 2081 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 |
322e23db | 2082 | $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} |
4a531bb0 | 2083 | as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 |
cd6ede75 | 2084 | fi |
b08c89d9 UD |
2085 | ## -------------------- ## |
2086 | ## Main body of script. ## | |
2087 | ## -------------------- ## | |
cd6ede75 | 2088 | |
b08c89d9 UD |
2089 | ac_ext=c |
2090 | ac_cpp='$CPP $CPPFLAGS' | |
2091 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2092 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2093 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3a12e572 UD |
2094 | |
2095 | ||
cd6ede75 | 2096 | |
b08c89d9 | 2097 | ac_config_headers="$ac_config_headers config.h" |
63bda0c1 | 2098 | |
b08c89d9 UD |
2099 | ac_aux_dir= |
2100 | for ac_dir in scripts "$srcdir"/scripts; do | |
4a531bb0 L |
2101 | if test -f "$ac_dir/install-sh"; then |
2102 | ac_aux_dir=$ac_dir | |
2103 | ac_install_sh="$ac_aux_dir/install-sh -c" | |
2104 | break | |
2105 | elif test -f "$ac_dir/install.sh"; then | |
2106 | ac_aux_dir=$ac_dir | |
2107 | ac_install_sh="$ac_aux_dir/install.sh -c" | |
2108 | break | |
2109 | elif test -f "$ac_dir/shtool"; then | |
2110 | ac_aux_dir=$ac_dir | |
2111 | ac_install_sh="$ac_aux_dir/shtool install -c" | |
2112 | break | |
2113 | fi | |
b08c89d9 UD |
2114 | done |
2115 | if test -z "$ac_aux_dir"; then | |
4a531bb0 | 2116 | as_fn_error $? "cannot find install-sh, install.sh, or shtool in scripts \"$srcdir\"/scripts" "$LINENO" 5 |
b08c89d9 | 2117 | fi |
26f56c1c UD |
2118 | |
2119 | # These three variables are undocumented and unsupported, | |
2120 | # and are intended to be withdrawn in a future Autoconf release. | |
2121 | # They can cause serious problems if a builder's source tree is in a directory | |
2122 | # whose full name contains unusual characters. | |
2123 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. | |
2124 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. | |
2125 | ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. | |
2126 | ||
444518fe | 2127 | |
cd6ede75 | 2128 | |
8b748aed JM |
2129 | |
2130 | ||
2131 | # Check whether --with-pkgversion was given. | |
2132 | if test "${with_pkgversion+set}" = set; then : | |
2133 | withval=$with_pkgversion; case "$withval" in | |
2134 | yes) as_fn_error $? "package version not specified" "$LINENO" 5 ;; | |
2135 | no) PKGVERSION= ;; | |
2136 | *) PKGVERSION="($withval) " ;; | |
2137 | esac | |
2138 | else | |
2139 | PKGVERSION="(GNU libc) " | |
2140 | ||
2141 | fi | |
2142 | ||
2143 | PKGVERSION_TEXI=`echo "$PKGVERSION" | sed 's/@/@@/g'` | |
2144 | ||
2145 | ||
2146 | ||
2147 | ||
2148 | ||
2149 | # Check whether --with-bugurl was given. | |
2150 | if test "${with_bugurl+set}" = set; then : | |
2151 | withval=$with_bugurl; case "$withval" in | |
2152 | yes) as_fn_error $? "bug URL not specified" "$LINENO" 5 ;; | |
2153 | no) BUGURL= | |
2154 | ;; | |
2155 | *) BUGURL="$withval" | |
2156 | ;; | |
2157 | esac | |
2158 | else | |
2159 | BUGURL="http://www.gnu.org/software/libc/bugs.html" | |
2160 | ||
2161 | fi | |
2162 | ||
2163 | case ${BUGURL} in | |
2164 | "") | |
2165 | REPORT_BUGS_TO= | |
2166 | REPORT_BUGS_TEXI= | |
2167 | ;; | |
2168 | *) | |
2169 | REPORT_BUGS_TO="<$BUGURL>" | |
2170 | REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`} | |
2171 | ;; | |
2172 | esac; | |
2173 | ||
2174 | ||
2175 | ||
2176 | ||
2177 | cat >>confdefs.h <<_ACEOF | |
2178 | #define PKGVERSION "$PKGVERSION" | |
2179 | _ACEOF | |
2180 | ||
2181 | ||
2182 | cat >>confdefs.h <<_ACEOF | |
2183 | #define REPORT_BUGS_TO "$REPORT_BUGS_TO" | |
2184 | _ACEOF | |
2185 | ||
2186 | ||
918b5606 L |
2187 | # Glibc should not depend on any header files |
2188 | ||
2189 | ||
bb931195 TS |
2190 | # We require GCC, and by default use its preprocessor. Override AC_PROG_CPP |
2191 | # here to work around the Autoconf issue discussed in | |
2192 | # <http://sourceware.org/ml/libc-alpha/2013-01/msg00721.html>. | |
2193 | # AC_PROG_CPP | |
2194 | ||
b5a5da23 TS |
2195 | # We require GCC. Override _AC_PROG_CC_C89 here to work around the Autoconf |
2196 | # issue discussed in | |
2197 | # <http://sourceware.org/ml/libc-alpha/2013-01/msg00757.html>. | |
2198 | ||
2199 | ||
7967983f RM |
2200 | |
2201 | ||
2202 | subdirs="$subdirs " | |
2203 | ||
2204 | ||
c16a054d AS |
2205 | # Make sure we can run config.sub. |
2206 | $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || | |
4a531bb0 | 2207 | as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 |
c16a054d | 2208 | |
b08c89d9 | 2209 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 |
c16a054d | 2210 | $as_echo_n "checking build system type... " >&6; } |
f318beb8 | 2211 | if ${ac_cv_build+:} false; then : |
c16a054d AS |
2212 | $as_echo_n "(cached) " >&6 |
2213 | else | |
2214 | ac_build_alias=$build_alias | |
2215 | test "x$ac_build_alias" = x && | |
2216 | ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` | |
2217 | test "x$ac_build_alias" = x && | |
4a531bb0 | 2218 | as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 |
c16a054d | 2219 | ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || |
4a531bb0 | 2220 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 |
c16a054d AS |
2221 | |
2222 | fi | |
b08c89d9 | 2223 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 |
c16a054d AS |
2224 | $as_echo "$ac_cv_build" >&6; } |
2225 | case $ac_cv_build in | |
2226 | *-*-*) ;; | |
4a531bb0 | 2227 | *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; |
c16a054d AS |
2228 | esac |
2229 | build=$ac_cv_build | |
2230 | ac_save_IFS=$IFS; IFS='-' | |
2231 | set x $ac_cv_build | |
2232 | shift | |
2233 | build_cpu=$1 | |
2234 | build_vendor=$2 | |
2235 | shift; shift | |
2236 | # Remember, the first character of IFS is used to create $*, | |
2237 | # except with old shells: | |
2238 | build_os=$* | |
2239 | IFS=$ac_save_IFS | |
2240 | case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac | |
2241 | ||
2242 | ||
b08c89d9 | 2243 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 |
c16a054d | 2244 | $as_echo_n "checking host system type... " >&6; } |
f318beb8 | 2245 | if ${ac_cv_host+:} false; then : |
c16a054d AS |
2246 | $as_echo_n "(cached) " >&6 |
2247 | else | |
2248 | if test "x$host_alias" = x; then | |
2249 | ac_cv_host=$ac_cv_build | |
2250 | else | |
2251 | ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || | |
4a531bb0 | 2252 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 |
c16a054d AS |
2253 | fi |
2254 | ||
2255 | fi | |
b08c89d9 | 2256 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 |
c16a054d AS |
2257 | $as_echo "$ac_cv_host" >&6; } |
2258 | case $ac_cv_host in | |
2259 | *-*-*) ;; | |
4a531bb0 | 2260 | *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; |
c16a054d AS |
2261 | esac |
2262 | host=$ac_cv_host | |
2263 | ac_save_IFS=$IFS; IFS='-' | |
2264 | set x $ac_cv_host | |
2265 | shift | |
2266 | host_cpu=$1 | |
2267 | host_vendor=$2 | |
2268 | shift; shift | |
2269 | # Remember, the first character of IFS is used to create $*, | |
2270 | # except with old shells: | |
2271 | host_os=$* | |
2272 | IFS=$ac_save_IFS | |
2273 | case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac | |
2274 | ||
2275 | ||
2276 | ||
a152f366 UD |
2277 | ac_ext=c |
2278 | ac_cpp='$CPP $CPPFLAGS' | |
2279 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2280 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2281 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2282 | if test -n "$ac_tool_prefix"; then | |
2283 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. | |
2284 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 | |
b08c89d9 | 2285 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2286 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2287 | if ${ac_cv_prog_CC+:} false; then : |
322e23db | 2288 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2289 | else |
2290 | if test -n "$CC"; then | |
2291 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2292 | else | |
2293 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2294 | for as_dir in $PATH | |
2295 | do | |
2296 | IFS=$as_save_IFS | |
2297 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2298 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2299 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2300 | ac_cv_prog_CC="${ac_tool_prefix}gcc" |
b08c89d9 | 2301 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2302 | break 2 |
2303 | fi | |
2304 | done | |
b08c89d9 | 2305 | done |
a152f366 | 2306 | IFS=$as_save_IFS |
c8f3e6db | 2307 | |
26f56c1c | 2308 | fi |
26f56c1c | 2309 | fi |
a152f366 UD |
2310 | CC=$ac_cv_prog_CC |
2311 | if test -n "$CC"; then | |
b08c89d9 | 2312 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 2313 | $as_echo "$CC" >&6; } |
a152f366 | 2314 | else |
b08c89d9 | 2315 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2316 | $as_echo "no" >&6; } |
26f56c1c UD |
2317 | fi |
2318 | ||
e41db95b | 2319 | |
e41db95b | 2320 | fi |
a152f366 UD |
2321 | if test -z "$ac_cv_prog_CC"; then |
2322 | ac_ct_CC=$CC | |
2323 | # Extract the first word of "gcc", so it can be a program name with args. | |
2324 | set dummy gcc; ac_word=$2 | |
b08c89d9 | 2325 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2326 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2327 | if ${ac_cv_prog_ac_ct_CC+:} false; then : |
322e23db | 2328 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 2329 | else |
a152f366 UD |
2330 | if test -n "$ac_ct_CC"; then |
2331 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
a5a0310d | 2332 | else |
a152f366 UD |
2333 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2334 | for as_dir in $PATH | |
2335 | do | |
2336 | IFS=$as_save_IFS | |
2337 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2338 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2339 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2340 | ac_cv_prog_ac_ct_CC="gcc" |
b08c89d9 | 2341 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2342 | break 2 |
2343 | fi | |
2344 | done | |
b08c89d9 | 2345 | done |
a152f366 | 2346 | IFS=$as_save_IFS |
cd6ede75 | 2347 | |
a152f366 UD |
2348 | fi |
2349 | fi | |
2350 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2351 | if test -n "$ac_ct_CC"; then | |
b08c89d9 | 2352 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
322e23db | 2353 | $as_echo "$ac_ct_CC" >&6; } |
cd6ede75 | 2354 | else |
b08c89d9 | 2355 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2356 | $as_echo "no" >&6; } |
26f56c1c UD |
2357 | fi |
2358 | ||
a152f366 UD |
2359 | if test "x$ac_ct_CC" = x; then |
2360 | CC="" | |
2361 | else | |
2362 | case $cross_compiling:$ac_tool_warned in | |
2363 | yes:) | |
b08c89d9 | 2364 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
322e23db | 2365 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
a152f366 UD |
2366 | ac_tool_warned=yes ;; |
2367 | esac | |
2368 | CC=$ac_ct_CC | |
2369 | fi | |
74a30a58 | 2370 | else |
a152f366 | 2371 | CC="$ac_cv_prog_CC" |
26f56c1c UD |
2372 | fi |
2373 | ||
a152f366 UD |
2374 | if test -z "$CC"; then |
2375 | if test -n "$ac_tool_prefix"; then | |
2376 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. | |
2377 | set dummy ${ac_tool_prefix}cc; ac_word=$2 | |
b08c89d9 | 2378 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2379 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2380 | if ${ac_cv_prog_CC+:} false; then : |
322e23db | 2381 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2382 | else |
2383 | if test -n "$CC"; then | |
2384 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2385 | else | |
2386 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2387 | for as_dir in $PATH | |
2388 | do | |
2389 | IFS=$as_save_IFS | |
2390 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2391 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2392 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2393 | ac_cv_prog_CC="${ac_tool_prefix}cc" |
b08c89d9 | 2394 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2395 | break 2 |
2396 | fi | |
2397 | done | |
b08c89d9 | 2398 | done |
a152f366 | 2399 | IFS=$as_save_IFS |
74a30a58 | 2400 | |
a152f366 UD |
2401 | fi |
2402 | fi | |
2403 | CC=$ac_cv_prog_CC | |
2404 | if test -n "$CC"; then | |
b08c89d9 | 2405 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 2406 | $as_echo "$CC" >&6; } |
5af3245a | 2407 | else |
b08c89d9 | 2408 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2409 | $as_echo "no" >&6; } |
26f56c1c UD |
2410 | fi |
2411 | ||
5af3245a | 2412 | |
a152f366 | 2413 | fi |
26f56c1c | 2414 | fi |
a152f366 UD |
2415 | if test -z "$CC"; then |
2416 | # Extract the first word of "cc", so it can be a program name with args. | |
2417 | set dummy cc; ac_word=$2 | |
b08c89d9 | 2418 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2419 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2420 | if ${ac_cv_prog_CC+:} false; then : |
322e23db | 2421 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2422 | else |
2423 | if test -n "$CC"; then | |
2424 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2425 | else | |
2426 | ac_prog_rejected=no | |
2427 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2428 | for as_dir in $PATH | |
2429 | do | |
2430 | IFS=$as_save_IFS | |
2431 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2432 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2433 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 UD |
2434 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then |
2435 | ac_prog_rejected=yes | |
2436 | continue | |
2437 | fi | |
2438 | ac_cv_prog_CC="cc" | |
b08c89d9 | 2439 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2440 | break 2 |
2441 | fi | |
2442 | done | |
b08c89d9 | 2443 | done |
a152f366 | 2444 | IFS=$as_save_IFS |
26f56c1c | 2445 | |
a152f366 UD |
2446 | if test $ac_prog_rejected = yes; then |
2447 | # We found a bogon in the path, so make sure we never use it. | |
2448 | set dummy $ac_cv_prog_CC | |
2449 | shift | |
2450 | if test $# != 0; then | |
2451 | # We chose a different compiler from the bogus one. | |
2452 | # However, it has the same basename, so the bogon will be chosen | |
2453 | # first if we set CC to just the basename; use the full file name. | |
2454 | shift | |
2455 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" | |
6b3f2b3d | 2456 | fi |
4442d7e8 | 2457 | fi |
26f56c1c | 2458 | fi |
26f56c1c | 2459 | fi |
a152f366 UD |
2460 | CC=$ac_cv_prog_CC |
2461 | if test -n "$CC"; then | |
b08c89d9 | 2462 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 2463 | $as_echo "$CC" >&6; } |
7dbde9db | 2464 | else |
b08c89d9 | 2465 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2466 | $as_echo "no" >&6; } |
26f56c1c UD |
2467 | fi |
2468 | ||
7dbde9db | 2469 | |
26f56c1c | 2470 | fi |
a152f366 UD |
2471 | if test -z "$CC"; then |
2472 | if test -n "$ac_tool_prefix"; then | |
2473 | for ac_prog in cl.exe | |
2474 | do | |
2475 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
2476 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
b08c89d9 | 2477 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2478 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2479 | if ${ac_cv_prog_CC+:} false; then : |
322e23db | 2480 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 2481 | else |
a152f366 UD |
2482 | if test -n "$CC"; then |
2483 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
cd6ede75 | 2484 | else |
a152f366 UD |
2485 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2486 | for as_dir in $PATH | |
2487 | do | |
2488 | IFS=$as_save_IFS | |
2489 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2490 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2491 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2492 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" |
b08c89d9 | 2493 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2494 | break 2 |
2495 | fi | |
2496 | done | |
b08c89d9 | 2497 | done |
a152f366 | 2498 | IFS=$as_save_IFS |
26f56c1c | 2499 | |
26f56c1c | 2500 | fi |
a152f366 UD |
2501 | fi |
2502 | CC=$ac_cv_prog_CC | |
2503 | if test -n "$CC"; then | |
b08c89d9 | 2504 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 2505 | $as_echo "$CC" >&6; } |
650425ce | 2506 | else |
b08c89d9 | 2507 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2508 | $as_echo "no" >&6; } |
26f56c1c UD |
2509 | fi |
2510 | ||
cd6ede75 | 2511 | |
a152f366 UD |
2512 | test -n "$CC" && break |
2513 | done | |
26f56c1c | 2514 | fi |
a152f366 UD |
2515 | if test -z "$CC"; then |
2516 | ac_ct_CC=$CC | |
2517 | for ac_prog in cl.exe | |
2518 | do | |
2519 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
2520 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 2521 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2522 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2523 | if ${ac_cv_prog_ac_ct_CC+:} false; then : |
322e23db | 2524 | $as_echo_n "(cached) " >&6 |
62ab42d6 | 2525 | else |
a152f366 UD |
2526 | if test -n "$ac_ct_CC"; then |
2527 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
2528 | else | |
2529 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2530 | for as_dir in $PATH | |
2531 | do | |
2532 | IFS=$as_save_IFS | |
2533 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2534 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2535 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2536 | ac_cv_prog_ac_ct_CC="$ac_prog" |
b08c89d9 | 2537 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2538 | break 2 |
2539 | fi | |
2540 | done | |
b08c89d9 | 2541 | done |
a152f366 | 2542 | IFS=$as_save_IFS |
62ab42d6 UD |
2543 | |
2544 | fi | |
a152f366 UD |
2545 | fi |
2546 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2547 | if test -n "$ac_ct_CC"; then | |
b08c89d9 | 2548 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
322e23db | 2549 | $as_echo "$ac_ct_CC" >&6; } |
35f1e827 | 2550 | else |
b08c89d9 | 2551 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2552 | $as_echo "no" >&6; } |
26f56c1c UD |
2553 | fi |
2554 | ||
35f1e827 | 2555 | |
a152f366 UD |
2556 | test -n "$ac_ct_CC" && break |
2557 | done | |
35f1e827 | 2558 | |
a152f366 UD |
2559 | if test "x$ac_ct_CC" = x; then |
2560 | CC="" | |
2561 | else | |
2562 | case $cross_compiling:$ac_tool_warned in | |
2563 | yes:) | |
b08c89d9 | 2564 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
322e23db | 2565 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
a152f366 UD |
2566 | ac_tool_warned=yes ;; |
2567 | esac | |
2568 | CC=$ac_ct_CC | |
2569 | fi | |
26f56c1c | 2570 | fi |
cd6ede75 | 2571 | |
26f56c1c | 2572 | fi |
8d4b5a8a UD |
2573 | |
2574 | ||
b08c89d9 | 2575 | test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
322e23db | 2576 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
4a531bb0 L |
2577 | as_fn_error $? "no acceptable C compiler found in \$PATH |
2578 | See \`config.log' for more details" "$LINENO" 5; } | |
26f56c1c | 2579 | |
a152f366 | 2580 | # Provide some information about the compiler. |
b08c89d9 | 2581 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 |
322e23db UD |
2582 | set X $ac_compile |
2583 | ac_compiler=$2 | |
b08c89d9 UD |
2584 | for ac_option in --version -v -V -qversion; do |
2585 | { { ac_try="$ac_compiler $ac_option >&5" | |
a152f366 UD |
2586 | case "(($ac_try" in |
2587 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2588 | *) ac_try_echo=$ac_try;; | |
2589 | esac | |
b08c89d9 UD |
2590 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
2591 | $as_echo "$ac_try_echo"; } >&5 | |
2592 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
a152f366 | 2593 | ac_status=$? |
b08c89d9 UD |
2594 | if test -s conftest.err; then |
2595 | sed '10a\ | |
2596 | ... rest of stderr output deleted ... | |
2597 | 10q' conftest.err >conftest.er1 | |
2598 | cat conftest.er1 >&5 | |
2599 | fi | |
2600 | rm -f conftest.er1 conftest.err | |
2601 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2602 | test $ac_status = 0; } | |
2603 | done | |
26f56c1c | 2604 | |
a152f366 | 2605 | EXEEXT= |
b08c89d9 | 2606 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 |
322e23db | 2607 | $as_echo_n "checking for suffix of object files... " >&6; } |
f318beb8 | 2608 | if ${ac_cv_objext+:} false; then : |
322e23db | 2609 | $as_echo_n "(cached) " >&6 |
749a9a4f | 2610 | else |
b08c89d9 | 2611 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 | 2612 | /* end confdefs.h. */ |
749a9a4f | 2613 | |
a152f366 UD |
2614 | int |
2615 | main () | |
2616 | { | |
749a9a4f | 2617 | |
a152f366 UD |
2618 | ; |
2619 | return 0; | |
2620 | } | |
2621 | _ACEOF | |
2622 | rm -f conftest.o conftest.obj | |
b08c89d9 | 2623 | if { { ac_try="$ac_compile" |
a152f366 UD |
2624 | case "(($ac_try" in |
2625 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2626 | *) ac_try_echo=$ac_try;; | |
2627 | esac | |
b08c89d9 UD |
2628 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
2629 | $as_echo "$ac_try_echo"; } >&5 | |
a152f366 UD |
2630 | (eval "$ac_compile") 2>&5 |
2631 | ac_status=$? | |
b08c89d9 UD |
2632 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
2633 | test $ac_status = 0; }; then : | |
a152f366 UD |
2634 | for ac_file in conftest.o conftest.obj conftest.*; do |
2635 | test -f "$ac_file" || continue; | |
2636 | case $ac_file in | |
322e23db | 2637 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; |
a152f366 UD |
2638 | *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` |
2639 | break;; | |
2640 | esac | |
2641 | done | |
4df8c11d | 2642 | else |
322e23db | 2643 | $as_echo "$as_me: failed program was:" >&5 |
a152f366 | 2644 | sed 's/^/| /' conftest.$ac_ext >&5 |
26f56c1c | 2645 | |
b08c89d9 | 2646 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
322e23db | 2647 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
4a531bb0 L |
2648 | as_fn_error $? "cannot compute suffix of object files: cannot compile |
2649 | See \`config.log' for more details" "$LINENO" 5; } | |
26f56c1c | 2650 | fi |
a152f366 | 2651 | rm -f conftest.$ac_cv_objext conftest.$ac_ext |
cd6ede75 | 2652 | fi |
b08c89d9 | 2653 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 |
322e23db | 2654 | $as_echo "$ac_cv_objext" >&6; } |
a152f366 UD |
2655 | OBJEXT=$ac_cv_objext |
2656 | ac_objext=$OBJEXT | |
b08c89d9 | 2657 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 |
322e23db | 2658 | $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } |
f318beb8 | 2659 | if ${ac_cv_c_compiler_gnu+:} false; then : |
322e23db | 2660 | $as_echo_n "(cached) " >&6 |
73237de3 | 2661 | else |
b08c89d9 | 2662 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 | 2663 | /* end confdefs.h. */ |
73237de3 | 2664 | |
a152f366 UD |
2665 | int |
2666 | main () | |
2667 | { | |
2668 | #ifndef __GNUC__ | |
2669 | choke me | |
2670 | #endif | |
73237de3 | 2671 | |
a152f366 UD |
2672 | ; |
2673 | return 0; | |
2674 | } | |
2675 | _ACEOF | |
b08c89d9 | 2676 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 UD |
2677 | ac_compiler_gnu=yes |
2678 | else | |
b08c89d9 | 2679 | ac_compiler_gnu=no |
26f56c1c | 2680 | fi |
a152f366 UD |
2681 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2682 | ac_cv_c_compiler_gnu=$ac_compiler_gnu | |
958f238f | 2683 | |
26f56c1c | 2684 | fi |
b08c89d9 | 2685 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 |
322e23db UD |
2686 | $as_echo "$ac_cv_c_compiler_gnu" >&6; } |
2687 | if test $ac_compiler_gnu = yes; then | |
2688 | GCC=yes | |
2689 | else | |
2690 | GCC= | |
2691 | fi | |
a152f366 UD |
2692 | ac_test_CFLAGS=${CFLAGS+set} |
2693 | ac_save_CFLAGS=$CFLAGS | |
b08c89d9 | 2694 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 |
322e23db | 2695 | $as_echo_n "checking whether $CC accepts -g... " >&6; } |
f318beb8 | 2696 | if ${ac_cv_prog_cc_g+:} false; then : |
322e23db | 2697 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2698 | else |
2699 | ac_save_c_werror_flag=$ac_c_werror_flag | |
2700 | ac_c_werror_flag=yes | |
2701 | ac_cv_prog_cc_g=no | |
2702 | CFLAGS="-g" | |
b08c89d9 | 2703 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 | 2704 | /* end confdefs.h. */ |
26f56c1c | 2705 | |
a152f366 UD |
2706 | int |
2707 | main () | |
2708 | { | |
958f238f | 2709 | |
a152f366 UD |
2710 | ; |
2711 | return 0; | |
2712 | } | |
2713 | _ACEOF | |
b08c89d9 | 2714 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 | 2715 | ac_cv_prog_cc_g=yes |
425ce2ed | 2716 | else |
b08c89d9 UD |
2717 | CFLAGS="" |
2718 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
a152f366 | 2719 | /* end confdefs.h. */ |
425ce2ed | 2720 | |
a152f366 UD |
2721 | int |
2722 | main () | |
2723 | { | |
425ce2ed | 2724 | |
a152f366 UD |
2725 | ; |
2726 | return 0; | |
2727 | } | |
2728 | _ACEOF | |
b08c89d9 | 2729 | if ac_fn_c_try_compile "$LINENO"; then : |
425ce2ed | 2730 | |
b08c89d9 UD |
2731 | else |
2732 | ac_c_werror_flag=$ac_save_c_werror_flag | |
a152f366 | 2733 | CFLAGS="-g" |
b08c89d9 | 2734 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 | 2735 | /* end confdefs.h. */ |
425ce2ed | 2736 | |
a152f366 UD |
2737 | int |
2738 | main () | |
2739 | { | |
425ce2ed | 2740 | |
a152f366 UD |
2741 | ; |
2742 | return 0; | |
2743 | } | |
2744 | _ACEOF | |
b08c89d9 | 2745 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 | 2746 | ac_cv_prog_cc_g=yes |
ff886b82 | 2747 | fi |
a152f366 | 2748 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
ff886b82 | 2749 | fi |
a152f366 UD |
2750 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2751 | fi | |
a152f366 UD |
2752 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2753 | ac_c_werror_flag=$ac_save_c_werror_flag | |
ff886b82 | 2754 | fi |
b08c89d9 | 2755 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 |
322e23db | 2756 | $as_echo "$ac_cv_prog_cc_g" >&6; } |
a152f366 UD |
2757 | if test "$ac_test_CFLAGS" = set; then |
2758 | CFLAGS=$ac_save_CFLAGS | |
2759 | elif test $ac_cv_prog_cc_g = yes; then | |
2760 | if test "$GCC" = yes; then | |
2761 | CFLAGS="-g -O2" | |
2762 | else | |
2763 | CFLAGS="-g" | |
2764 | fi | |
ff886b82 | 2765 | else |
a152f366 UD |
2766 | if test "$GCC" = yes; then |
2767 | CFLAGS="-O2" | |
2768 | else | |
2769 | CFLAGS= | |
ff886b82 | 2770 | fi |
ff886b82 | 2771 | fi |
a152f366 UD |
2772 | |
2773 | ac_ext=c | |
2774 | ac_cpp='$CPP $CPPFLAGS' | |
2775 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2776 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2777 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2778 | ||
2779 | if test $host != $build; then | |
2780 | for ac_prog in gcc cc | |
2781 | do | |
2782 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
2783 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 2784 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2785 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2786 | if ${ac_cv_prog_BUILD_CC+:} false; then : |
322e23db | 2787 | $as_echo_n "(cached) " >&6 |
ff886b82 | 2788 | else |
a152f366 UD |
2789 | if test -n "$BUILD_CC"; then |
2790 | ac_cv_prog_BUILD_CC="$BUILD_CC" # Let the user override the test. | |
ff886b82 UD |
2791 | else |
2792 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2793 | for as_dir in $PATH | |
2794 | do | |
2795 | IFS=$as_save_IFS | |
2796 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2797 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2798 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2799 | ac_cv_prog_BUILD_CC="$ac_prog" |
b08c89d9 | 2800 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
ff886b82 UD |
2801 | break 2 |
2802 | fi | |
2803 | done | |
b08c89d9 | 2804 | done |
ff886b82 UD |
2805 | IFS=$as_save_IFS |
2806 | ||
2807 | fi | |
2808 | fi | |
a152f366 UD |
2809 | BUILD_CC=$ac_cv_prog_BUILD_CC |
2810 | if test -n "$BUILD_CC"; then | |
b08c89d9 | 2811 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BUILD_CC" >&5 |
322e23db | 2812 | $as_echo "$BUILD_CC" >&6; } |
ff886b82 | 2813 | else |
b08c89d9 | 2814 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2815 | $as_echo "no" >&6; } |
ff886b82 UD |
2816 | fi |
2817 | ||
2818 | ||
a152f366 | 2819 | test -n "$BUILD_CC" && break |
ff886b82 | 2820 | done |
ff886b82 UD |
2821 | |
2822 | fi | |
ff886b82 | 2823 | |
a152f366 UD |
2824 | # On Suns, sometimes $CPP names a directory. |
2825 | if test -n "$CPP" && test -d "$CPP"; then | |
2826 | CPP= | |
ff886b82 | 2827 | fi |
a152f366 | 2828 | if test -z "$CPP"; then |
bb931195 | 2829 | CPP="$CC -E" |
ff886b82 | 2830 | fi |
a152f366 | 2831 | |
e4693aa7 RM |
2832 | if test -n "$ac_tool_prefix"; then |
2833 | # Extract the first word of "${ac_tool_prefix}readelf", so it can be a program name with args. | |
2834 | set dummy ${ac_tool_prefix}readelf; ac_word=$2 | |
2835 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
2836 | $as_echo_n "checking for $ac_word... " >&6; } | |
2837 | if ${ac_cv_prog_READELF+:} false; then : | |
2838 | $as_echo_n "(cached) " >&6 | |
2839 | else | |
2840 | if test -n "$READELF"; then | |
2841 | ac_cv_prog_READELF="$READELF" # Let the user override the test. | |
2842 | else | |
2843 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2844 | for as_dir in $PATH | |
2845 | do | |
2846 | IFS=$as_save_IFS | |
2847 | test -z "$as_dir" && as_dir=. | |
2848 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2849 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
2850 | ac_cv_prog_READELF="${ac_tool_prefix}readelf" | |
2851 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2852 | break 2 | |
2853 | fi | |
2854 | done | |
2855 | done | |
2856 | IFS=$as_save_IFS | |
2857 | ||
2858 | fi | |
2859 | fi | |
2860 | READELF=$ac_cv_prog_READELF | |
2861 | if test -n "$READELF"; then | |
2862 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF" >&5 | |
2863 | $as_echo "$READELF" >&6; } | |
2864 | else | |
2865 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
2866 | $as_echo "no" >&6; } | |
2867 | fi | |
2868 | ||
2869 | ||
2870 | fi | |
2871 | if test -z "$ac_cv_prog_READELF"; then | |
2872 | ac_ct_READELF=$READELF | |
2873 | # Extract the first word of "readelf", so it can be a program name with args. | |
2874 | set dummy readelf; ac_word=$2 | |
2875 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
2876 | $as_echo_n "checking for $ac_word... " >&6; } | |
2877 | if ${ac_cv_prog_ac_ct_READELF+:} false; then : | |
2878 | $as_echo_n "(cached) " >&6 | |
2879 | else | |
2880 | if test -n "$ac_ct_READELF"; then | |
2881 | ac_cv_prog_ac_ct_READELF="$ac_ct_READELF" # Let the user override the test. | |
2882 | else | |
2883 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2884 | for as_dir in $PATH | |
2885 | do | |
2886 | IFS=$as_save_IFS | |
2887 | test -z "$as_dir" && as_dir=. | |
2888 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2889 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
2890 | ac_cv_prog_ac_ct_READELF="readelf" | |
2891 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2892 | break 2 | |
2893 | fi | |
2894 | done | |
2895 | done | |
2896 | IFS=$as_save_IFS | |
2897 | ||
2898 | fi | |
2899 | fi | |
2900 | ac_ct_READELF=$ac_cv_prog_ac_ct_READELF | |
2901 | if test -n "$ac_ct_READELF"; then | |
2902 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_READELF" >&5 | |
2903 | $as_echo "$ac_ct_READELF" >&6; } | |
2904 | else | |
2905 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
2906 | $as_echo "no" >&6; } | |
2907 | fi | |
2908 | ||
2909 | if test "x$ac_ct_READELF" = x; then | |
2910 | READELF="false" | |
2911 | else | |
2912 | case $cross_compiling:$ac_tool_warned in | |
2913 | yes:) | |
2914 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
2915 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
2916 | ac_tool_warned=yes ;; | |
2917 | esac | |
2918 | READELF=$ac_ct_READELF | |
2919 | fi | |
2920 | else | |
2921 | READELF="$ac_cv_prog_READELF" | |
2922 | fi | |
2923 | ||
2924 | ||
a152f366 UD |
2925 | # We need the C++ compiler only for testing. |
2926 | ac_ext=cpp | |
2927 | ac_cpp='$CXXCPP $CPPFLAGS' | |
2928 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2929 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2930 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
2931 | if test -z "$CXX"; then | |
2932 | if test -n "$CCC"; then | |
2933 | CXX=$CCC | |
2934 | else | |
2935 | if test -n "$ac_tool_prefix"; then | |
2936 | for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC | |
2937 | do | |
2938 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
2939 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
b08c89d9 | 2940 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2941 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2942 | if ${ac_cv_prog_CXX+:} false; then : |
322e23db | 2943 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2944 | else |
2945 | if test -n "$CXX"; then | |
2946 | ac_cv_prog_CXX="$CXX" # Let the user override the test. | |
2947 | else | |
2948 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2949 | for as_dir in $PATH | |
2950 | do | |
2951 | IFS=$as_save_IFS | |
2952 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2953 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2954 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2955 | ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" |
b08c89d9 | 2956 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2957 | break 2 |
2958 | fi | |
2959 | done | |
b08c89d9 | 2960 | done |
a152f366 UD |
2961 | IFS=$as_save_IFS |
2962 | ||
2963 | fi | |
2964 | fi | |
2965 | CXX=$ac_cv_prog_CXX | |
2966 | if test -n "$CXX"; then | |
b08c89d9 | 2967 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 |
322e23db | 2968 | $as_echo "$CXX" >&6; } |
a152f366 | 2969 | else |
b08c89d9 | 2970 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2971 | $as_echo "no" >&6; } |
a152f366 UD |
2972 | fi |
2973 | ||
2974 | ||
2975 | test -n "$CXX" && break | |
2976 | done | |
2977 | fi | |
2978 | if test -z "$CXX"; then | |
2979 | ac_ct_CXX=$CXX | |
2980 | for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC | |
2981 | do | |
2982 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
2983 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 2984 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2985 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2986 | if ${ac_cv_prog_ac_ct_CXX+:} false; then : |
322e23db | 2987 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2988 | else |
2989 | if test -n "$ac_ct_CXX"; then | |
2990 | ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. | |
2991 | else | |
2992 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2993 | for as_dir in $PATH | |
2994 | do | |
2995 | IFS=$as_save_IFS | |
2996 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2997 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2998 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2999 | ac_cv_prog_ac_ct_CXX="$ac_prog" |
b08c89d9 | 3000 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
3001 | break 2 |
3002 | fi | |
3003 | done | |
b08c89d9 | 3004 | done |
a152f366 UD |
3005 | IFS=$as_save_IFS |
3006 | ||
3007 | fi | |
3008 | fi | |
3009 | ac_ct_CXX=$ac_cv_prog_ac_ct_CXX | |
3010 | if test -n "$ac_ct_CXX"; then | |
b08c89d9 | 3011 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 |
322e23db | 3012 | $as_echo "$ac_ct_CXX" >&6; } |
a152f366 | 3013 | else |
b08c89d9 | 3014 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 3015 | $as_echo "no" >&6; } |
a152f366 UD |
3016 | fi |
3017 | ||
3018 | ||
3019 | test -n "$ac_ct_CXX" && break | |
3020 | done | |
3021 | ||
3022 | if test "x$ac_ct_CXX" = x; then | |
3023 | CXX="g++" | |
3024 | else | |
3025 | case $cross_compiling:$ac_tool_warned in | |
3026 | yes:) | |
b08c89d9 | 3027 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
322e23db | 3028 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
a152f366 UD |
3029 | ac_tool_warned=yes ;; |
3030 | esac | |
3031 | CXX=$ac_ct_CXX | |
3032 | fi | |
3033 | fi | |
3034 | ||
3035 | fi | |
3036 | fi | |
3037 | # Provide some information about the compiler. | |
b08c89d9 | 3038 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 |
322e23db UD |
3039 | set X $ac_compile |
3040 | ac_compiler=$2 | |
b08c89d9 UD |
3041 | for ac_option in --version -v -V -qversion; do |
3042 | { { ac_try="$ac_compiler $ac_option >&5" | |
a152f366 UD |
3043 | case "(($ac_try" in |
3044 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3045 | *) ac_try_echo=$ac_try;; | |
3046 | esac | |
b08c89d9 UD |
3047 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
3048 | $as_echo "$ac_try_echo"; } >&5 | |
3049 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
a152f366 | 3050 | ac_status=$? |
b08c89d9 UD |
3051 | if test -s conftest.err; then |
3052 | sed '10a\ | |
3053 | ... rest of stderr output deleted ... | |
3054 | 10q' conftest.err >conftest.er1 | |
3055 | cat conftest.er1 >&5 | |
3056 | fi | |
3057 | rm -f conftest.er1 conftest.err | |
3058 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3059 | test $ac_status = 0; } | |
3060 | done | |
a152f366 | 3061 | |
b08c89d9 | 3062 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 |
322e23db | 3063 | $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } |
f318beb8 | 3064 | if ${ac_cv_cxx_compiler_gnu+:} false; then : |
322e23db | 3065 | $as_echo_n "(cached) " >&6 |
a152f366 | 3066 | else |
b08c89d9 | 3067 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 UD |
3068 | /* end confdefs.h. */ |
3069 | ||
3070 | int | |
3071 | main () | |
3072 | { | |
a152f366 UD |
3073 | #ifndef __GNUC__ |
3074 | choke me | |
3075 | #endif | |
ff886b82 UD |
3076 | |
3077 | ; | |
3078 | return 0; | |
3079 | } | |
3080 | _ACEOF | |
b08c89d9 | 3081 | if ac_fn_cxx_try_compile "$LINENO"; then : |
a152f366 | 3082 | ac_compiler_gnu=yes |
ff886b82 | 3083 | else |
b08c89d9 | 3084 | ac_compiler_gnu=no |
ff886b82 | 3085 | fi |
ff886b82 | 3086 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
a152f366 | 3087 | ac_cv_cxx_compiler_gnu=$ac_compiler_gnu |
ff886b82 | 3088 | |
ff886b82 | 3089 | fi |
b08c89d9 | 3090 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 |
322e23db UD |
3091 | $as_echo "$ac_cv_cxx_compiler_gnu" >&6; } |
3092 | if test $ac_compiler_gnu = yes; then | |
3093 | GXX=yes | |
3094 | else | |
3095 | GXX= | |
3096 | fi | |
a152f366 UD |
3097 | ac_test_CXXFLAGS=${CXXFLAGS+set} |
3098 | ac_save_CXXFLAGS=$CXXFLAGS | |
b08c89d9 | 3099 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 |
322e23db | 3100 | $as_echo_n "checking whether $CXX accepts -g... " >&6; } |
f318beb8 | 3101 | if ${ac_cv_prog_cxx_g+:} false; then : |
322e23db | 3102 | $as_echo_n "(cached) " >&6 |
ff886b82 | 3103 | else |
a152f366 UD |
3104 | ac_save_cxx_werror_flag=$ac_cxx_werror_flag |
3105 | ac_cxx_werror_flag=yes | |
3106 | ac_cv_prog_cxx_g=no | |
3107 | CXXFLAGS="-g" | |
b08c89d9 | 3108 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 | 3109 | /* end confdefs.h. */ |
ff886b82 | 3110 | |
ff886b82 UD |
3111 | int |
3112 | main () | |
3113 | { | |
a152f366 | 3114 | |
ff886b82 UD |
3115 | ; |
3116 | return 0; | |
3117 | } | |
3118 | _ACEOF | |
b08c89d9 | 3119 | if ac_fn_cxx_try_compile "$LINENO"; then : |
a152f366 | 3120 | ac_cv_prog_cxx_g=yes |
ff886b82 | 3121 | else |
b08c89d9 UD |
3122 | CXXFLAGS="" |
3123 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
a152f366 | 3124 | /* end confdefs.h. */ |
ff886b82 | 3125 | |
a152f366 UD |
3126 | int |
3127 | main () | |
3128 | { | |
ff886b82 | 3129 | |
a152f366 UD |
3130 | ; |
3131 | return 0; | |
3132 | } | |
ff886b82 | 3133 | _ACEOF |
b08c89d9 | 3134 | if ac_fn_cxx_try_compile "$LINENO"; then : |
ff886b82 | 3135 | |
b08c89d9 UD |
3136 | else |
3137 | ac_cxx_werror_flag=$ac_save_cxx_werror_flag | |
a152f366 | 3138 | CXXFLAGS="-g" |
b08c89d9 | 3139 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 | 3140 | /* end confdefs.h. */ |
a152f366 | 3141 | |
ff886b82 UD |
3142 | int |
3143 | main () | |
3144 | { | |
a152f366 | 3145 | |
ff886b82 UD |
3146 | ; |
3147 | return 0; | |
3148 | } | |
3149 | _ACEOF | |
b08c89d9 | 3150 | if ac_fn_cxx_try_compile "$LINENO"; then : |
a152f366 | 3151 | ac_cv_prog_cxx_g=yes |
ff886b82 | 3152 | fi |
a152f366 UD |
3153 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3154 | fi | |
a152f366 UD |
3155 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3156 | fi | |
a152f366 UD |
3157 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3158 | ac_cxx_werror_flag=$ac_save_cxx_werror_flag | |
3159 | fi | |
b08c89d9 | 3160 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 |
322e23db | 3161 | $as_echo "$ac_cv_prog_cxx_g" >&6; } |
a152f366 UD |
3162 | if test "$ac_test_CXXFLAGS" = set; then |
3163 | CXXFLAGS=$ac_save_CXXFLAGS | |
3164 | elif test $ac_cv_prog_cxx_g = yes; then | |
3165 | if test "$GXX" = yes; then | |
3166 | CXXFLAGS="-g -O2" | |
3167 | else | |
3168 | CXXFLAGS="-g" | |
3169 | fi | |
3a12e572 | 3170 | else |
a152f366 UD |
3171 | if test "$GXX" = yes; then |
3172 | CXXFLAGS="-O2" | |
3173 | else | |
3174 | CXXFLAGS= | |
3175 | fi | |
3a12e572 | 3176 | fi |
a152f366 UD |
3177 | ac_ext=c |
3178 | ac_cpp='$CPP $CPPFLAGS' | |
3179 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3180 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3181 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
26f56c1c | 3182 | |
e4693aa7 | 3183 | # It's useless to us if it can't link programs (e.g. missing -lstdc++). |
0cae3f4b | 3184 | |
e4693aa7 RM |
3185 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX can link programs" >&5 |
3186 | $as_echo_n "checking whether $CXX can link programs... " >&6; } | |
3187 | if ${libc_cv_cxx_link_ok+:} false; then : | |
3188 | $as_echo_n "(cached) " >&6 | |
0cae3f4b | 3189 | else |
e4693aa7 RM |
3190 | ac_ext=cpp |
3191 | ac_cpp='$CXXCPP $CPPFLAGS' | |
3192 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3193 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3194 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
0cae3f4b | 3195 | |
d337ceb7 | 3196 | # Default, dynamic case. |
e4693aa7 RM |
3197 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
3198 | /* end confdefs.h. */ | |
0cae3f4b | 3199 | |
e4693aa7 RM |
3200 | int |
3201 | main () | |
3202 | { | |
0cae3f4b | 3203 | |
e4693aa7 RM |
3204 | ; |
3205 | return 0; | |
3206 | } | |
3207 | _ACEOF | |
3208 | if ac_fn_cxx_try_link "$LINENO"; then : | |
3209 | libc_cv_cxx_link_ok=yes | |
0cae3f4b | 3210 | else |
e4693aa7 | 3211 | libc_cv_cxx_link_ok=no |
0cae3f4b | 3212 | fi |
e4693aa7 RM |
3213 | rm -f core conftest.err conftest.$ac_objext \ |
3214 | conftest$ac_exeext conftest.$ac_ext | |
d337ceb7 FW |
3215 | # Static case. |
3216 | old_LDFLAGS="$LDFLAGS" | |
3217 | LDFLAGS="$LDFLAGS -static" | |
3218 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3219 | /* end confdefs.h. */ | |
3220 | ||
3221 | #include <iostream> | |
3222 | ||
3223 | int | |
3224 | main() | |
3225 | { | |
3226 | std::cout << "Hello, world!"; | |
3227 | return 0; | |
3228 | } | |
3229 | ||
3230 | _ACEOF | |
3231 | if ac_fn_cxx_try_link "$LINENO"; then : | |
3232 | ||
3233 | else | |
3234 | libc_cv_cxx_link_ok=no | |
3235 | fi | |
3236 | rm -f core conftest.err conftest.$ac_objext \ | |
3237 | conftest$ac_exeext conftest.$ac_ext | |
3238 | LDFLAGS="$old_LDFLAGS" | |
e4693aa7 RM |
3239 | ac_ext=c |
3240 | ac_cpp='$CPP $CPPFLAGS' | |
3241 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3242 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3243 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
0cae3f4b | 3244 | |
0cae3f4b | 3245 | fi |
e4693aa7 RM |
3246 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cxx_link_ok" >&5 |
3247 | $as_echo "$libc_cv_cxx_link_ok" >&6; } | |
3248 | if test $libc_cv_cxx_link_ok != yes; then : | |
3249 | CXX= | |
3250 | fi | |
26f56c1c | 3251 | |
db340c90 | 3252 | if test "`cd $srcdir; pwd -P`" = "`pwd -P`"; then |
4a531bb0 | 3253 | as_fn_error $? "you must configure in a separate build directory" "$LINENO" 5 |
26f56c1c | 3254 | fi |
3a12e572 | 3255 | |
a152f366 UD |
3256 | # This will get text that should go into config.make. |
3257 | config_vars= | |
3258 | ||
3259 | # Check for a --with-gd argument and set libgd-LDFLAGS in config.make. | |
3260 | ||
3261 | # Check whether --with-gd was given. | |
b08c89d9 | 3262 | if test "${with_gd+set}" = set; then : |
a152f366 UD |
3263 | withval=$with_gd; case "$with_gd" in |
3264 | yes|''|no) ;; | |
3265 | *) libgd_include="-I$withval/include" | |
3266 | libgd_ldflags="-L$withval/lib" ;; | |
26f56c1c | 3267 | esac |
cd6ede75 | 3268 | |
a152f366 | 3269 | fi |
cd6ede75 UD |
3270 | |
3271 | ||
a152f366 | 3272 | # Check whether --with-gd-include was given. |
b08c89d9 | 3273 | if test "${with_gd_include+set}" = set; then : |
a152f366 UD |
3274 | withval=$with_gd_include; case "$with_gd_include" in |
3275 | ''|no) ;; | |
3276 | *) libgd_include="-I$withval" ;; | |
cd6ede75 UD |
3277 | esac |
3278 | ||
a152f366 | 3279 | fi |
cd6ede75 | 3280 | |
0816838f | 3281 | |
a152f366 | 3282 | # Check whether --with-gd-lib was given. |
b08c89d9 | 3283 | if test "${with_gd_lib+set}" = set; then : |
a152f366 UD |
3284 | withval=$with_gd_lib; case "$with_gd_lib" in |
3285 | ''|no) ;; | |
3286 | *) libgd_ldflags="-L$withval" ;; | |
cd6ede75 UD |
3287 | esac |
3288 | ||
a808d541 UD |
3289 | fi |
3290 | ||
f4b07664 | 3291 | |
a152f366 UD |
3292 | if test -n "$libgd_include"; then |
3293 | config_vars="$config_vars | |
3294 | CFLAGS-memusagestat.c = $libgd_include" | |
3295 | fi | |
3296 | if test -n "$libgd_ldflags"; then | |
3297 | config_vars="$config_vars | |
3298 | libgd-LDFLAGS = $libgd_ldflags" | |
3299 | fi | |
2ceaa76a | 3300 | |
2ceaa76a | 3301 | |
a152f366 | 3302 | # Check whether --with-fp was given. |
b08c89d9 | 3303 | if test "${with_fp+set}" = set; then : |
a152f366 UD |
3304 | withval=$with_fp; with_fp=$withval |
3305 | else | |
3306 | with_fp=yes | |
26f56c1c UD |
3307 | fi |
3308 | ||
2ceaa76a | 3309 | |
8f73811b | 3310 | |
a152f366 | 3311 | # Check whether --with-binutils was given. |
b08c89d9 | 3312 | if test "${with_binutils+set}" = set; then : |
a152f366 UD |
3313 | withval=$with_binutils; path_binutils=$withval |
3314 | else | |
3315 | path_binutils='' | |
3316 | fi | |
ff886b82 UD |
3317 | |
3318 | ||
a152f366 | 3319 | # Check whether --with-selinux was given. |
b08c89d9 | 3320 | if test "${with_selinux+set}" = set; then : |
a152f366 UD |
3321 | withval=$with_selinux; with_selinux=$withval |
3322 | else | |
3323 | with_selinux=auto | |
3324 | fi | |
e0a3ed4f | 3325 | |
8f73811b | 3326 | |
e0a3ed4f | 3327 | |
a152f366 | 3328 | # Check whether --with-headers was given. |
b08c89d9 | 3329 | if test "${with_headers+set}" = set; then : |
a152f366 UD |
3330 | withval=$with_headers; sysheaders=$withval |
3331 | else | |
3332 | sysheaders='' | |
7efb9bd1 UD |
3333 | fi |
3334 | ||
dfd2257a | 3335 | |
f781ef40 RM |
3336 | |
3337 | ||
c91c505f | 3338 | |
f781ef40 RM |
3339 | # Check whether --with-default-link was given. |
3340 | if test "${with_default_link+set}" = set; then : | |
3341 | withval=$with_default_link; use_default_link=$withval | |
3342 | else | |
fd5e21c7 | 3343 | use_default_link=default |
f781ef40 RM |
3344 | fi |
3345 | ||
3346 | ||
a152f366 | 3347 | # Check whether --enable-sanity-checks was given. |
b08c89d9 | 3348 | if test "${enable_sanity_checks+set}" = set; then : |
a152f366 UD |
3349 | enableval=$enable_sanity_checks; enable_sanity=$enableval |
3350 | else | |
3351 | enable_sanity=yes | |
dfd2257a UD |
3352 | fi |
3353 | ||
cd6ede75 | 3354 | |
a152f366 | 3355 | # Check whether --enable-shared was given. |
b08c89d9 | 3356 | if test "${enable_shared+set}" = set; then : |
a152f366 UD |
3357 | enableval=$enable_shared; shared=$enableval |
3358 | else | |
a0da5fe1 | 3359 | shared=yes |
a152f366 | 3360 | fi |
cd6ede75 | 3361 | |
a152f366 | 3362 | # Check whether --enable-profile was given. |
b08c89d9 | 3363 | if test "${enable_profile+set}" = set; then : |
a152f366 UD |
3364 | enableval=$enable_profile; profile=$enableval |
3365 | else | |
3366 | profile=no | |
3367 | fi | |
cd6ede75 | 3368 | |
1cba4036 MF |
3369 | # Check whether --enable-timezone-tools was given. |
3370 | if test "${enable_timezone_tools+set}" = set; then : | |
3371 | enableval=$enable_timezone_tools; enable_timezone_tools=$enableval | |
3372 | else | |
3373 | enable_timezone_tools=yes | |
3374 | fi | |
3375 | ||
3376 | ||
a152f366 | 3377 | |
740b3dbe L |
3378 | # Check whether --enable-hardcoded-path-in-tests was given. |
3379 | if test "${enable_hardcoded_path_in_tests+set}" = set; then : | |
3380 | enableval=$enable_hardcoded_path_in_tests; hardcoded_path_in_tests=$enableval | |
3381 | else | |
3382 | hardcoded_path_in_tests=no | |
3383 | fi | |
3384 | ||
3385 | ||
3386 | ||
a152f366 | 3387 | # Check whether --enable-stackguard-randomization was given. |
b08c89d9 | 3388 | if test "${enable_stackguard_randomization+set}" = set; then : |
a152f366 UD |
3389 | enableval=$enable_stackguard_randomization; enable_stackguard_randomize=$enableval |
3390 | else | |
3391 | enable_stackguard_randomize=no | |
cd6ede75 UD |
3392 | fi |
3393 | ||
a152f366 | 3394 | if test "$enable_stackguard_randomize" = yes; then |
b08c89d9 | 3395 | $as_echo "#define ENABLE_STACKGUARD_RANDOMIZE 1" >>confdefs.h |
cd6ede75 | 3396 | |
a152f366 | 3397 | fi |
cd6ede75 | 3398 | |
1717da59 AK |
3399 | # Check whether --enable-lock-elision was given. |
3400 | if test "${enable_lock_elision+set}" = set; then : | |
3401 | enableval=$enable_lock_elision; enable_lock_elision=$enableval | |
3402 | else | |
3403 | enable_lock_elision=no | |
3404 | fi | |
3405 | ||
5a414ff7 | 3406 | |
1717da59 AK |
3407 | if test "$enable_lock_elision" = yes ; then |
3408 | $as_echo "#define ENABLE_LOCK_ELISION 1" >>confdefs.h | |
3409 | ||
3410 | fi | |
3411 | ||
a152f366 | 3412 | # Check whether --enable-add-ons was given. |
b08c89d9 | 3413 | if test "${enable_add_ons+set}" = set; then : |
a152f366 UD |
3414 | enableval=$enable_add_ons; |
3415 | else | |
3416 | enable_add_ons=yes | |
3417 | fi | |
cd6ede75 | 3418 | |
cd6ede75 | 3419 | |
a152f366 | 3420 | # Check whether --enable-hidden-plt was given. |
b08c89d9 | 3421 | if test "${enable_hidden_plt+set}" = set; then : |
a152f366 UD |
3422 | enableval=$enable_hidden_plt; hidden=$enableval |
3423 | else | |
3424 | hidden=yes | |
2de7874e | 3425 | fi |
cd6ede75 | 3426 | |
a152f366 | 3427 | if test "x$hidden" = xno; then |
b08c89d9 | 3428 | $as_echo "#define NO_HIDDEN 1" >>confdefs.h |
cd6ede75 | 3429 | |
a152f366 | 3430 | fi |
e0a3ed4f | 3431 | |
a152f366 | 3432 | # Check whether --enable-bind-now was given. |
b08c89d9 | 3433 | if test "${enable_bind_now+set}" = set; then : |
a152f366 UD |
3434 | enableval=$enable_bind_now; bindnow=$enableval |
3435 | else | |
3436 | bindnow=no | |
3437 | fi | |
e0a3ed4f | 3438 | |
e0a3ed4f | 3439 | |
6901def6 L |
3440 | if test "x$bindnow" = xyes; then |
3441 | $as_echo "#define BIND_NOW 1" >>confdefs.h | |
3442 | ||
3443 | fi | |
e0a3ed4f | 3444 | |
03baef1c NA |
3445 | # Check whether --enable-stack-protector was given. |
3446 | if test "${enable_stack_protector+set}" = set; then : | |
3447 | enableval=$enable_stack_protector; enable_stack_protector=$enableval | |
3448 | else | |
3449 | enable_stack_protector=no | |
3450 | fi | |
3451 | ||
3452 | case "$enable_stack_protector" in | |
3453 | all|yes|no|strong) ;; | |
3454 | *) as_fn_error $? "Not a valid argument for --enable-stack-protector: \"$enable_stack_protector\"" "$LINENO" 5;; | |
3455 | esac | |
3456 | ||
a152f366 | 3457 | # Check whether --enable-static-nss was given. |
b08c89d9 | 3458 | if test "${enable_static_nss+set}" = set; then : |
a152f366 UD |
3459 | enableval=$enable_static_nss; static_nss=$enableval |
3460 | else | |
3461 | static_nss=no | |
3462 | fi | |
e0a3ed4f | 3463 | |
a152f366 UD |
3464 | if test x"$static_nss" = xyes || test x"$shared" = xno; then |
3465 | static_nss=yes | |
b08c89d9 | 3466 | $as_echo "#define DO_STATIC_NSS 1" >>confdefs.h |
cd6ede75 | 3467 | |
a152f366 | 3468 | fi |
cd6ede75 | 3469 | |
a152f366 | 3470 | # Check whether --enable-force-install was given. |
b08c89d9 | 3471 | if test "${enable_force_install+set}" = set; then : |
a152f366 | 3472 | enableval=$enable_force_install; force_install=$enableval |
3a12e572 | 3473 | else |
a152f366 UD |
3474 | force_install=yes |
3475 | fi | |
ff886b82 | 3476 | |
3a12e572 | 3477 | |
cd6ede75 | 3478 | |
8894bad3 AM |
3479 | # Check whether --enable-maintainer-mode was given. |
3480 | if test "${enable_maintainer_mode+set}" = set; then : | |
3481 | enableval=$enable_maintainer_mode; maintainer=$enableval | |
3482 | else | |
3483 | maintainer=no | |
3484 | fi | |
3485 | ||
3486 | ||
a152f366 | 3487 | # Check whether --enable-kernel was given. |
b08c89d9 | 3488 | if test "${enable_kernel+set}" = set; then : |
a152f366 | 3489 | enableval=$enable_kernel; minimum_kernel=$enableval |
cd6ede75 | 3490 | fi |
a152f366 UD |
3491 | |
3492 | if test "$minimum_kernel" = yes || test "$minimum_kernel" = no; then | |
3493 | # Better nothing than this. | |
3494 | minimum_kernel="" | |
3495 | else | |
3496 | if test "$minimum_kernel" = current; then | |
3497 | minimum_kernel=`uname -r 2>/dev/null` || minimum_kernel= | |
cd6ede75 UD |
3498 | fi |
3499 | fi | |
cd6ede75 | 3500 | |
a152f366 | 3501 | # Check whether --enable-all-warnings was given. |
b08c89d9 | 3502 | if test "${enable_all_warnings+set}" = set; then : |
a152f366 UD |
3503 | enableval=$enable_all_warnings; all_warnings=$enableval |
3504 | fi | |
cd6ede75 | 3505 | |
5c2a0669 | 3506 | |
cd6ede75 | 3507 | |
a4ecc9eb JM |
3508 | # Check whether --enable-werror was given. |
3509 | if test "${enable_werror+set}" = set; then : | |
3510 | enableval=$enable_werror; enable_werror=$enableval | |
3511 | else | |
3512 | enable_werror=yes | |
3513 | fi | |
3514 | ||
3515 | ||
3516 | ||
a152f366 | 3517 | # Check whether --enable-multi-arch was given. |
b08c89d9 | 3518 | if test "${enable_multi_arch+set}" = set; then : |
a152f366 | 3519 | enableval=$enable_multi_arch; multi_arch=$enableval |
cd6ede75 | 3520 | else |
6f89d2f3 | 3521 | multi_arch=default |
cd6ede75 UD |
3522 | fi |
3523 | ||
4bca4c17 | 3524 | |
a152f366 | 3525 | # Check whether --enable-nss-crypt was given. |
b08c89d9 | 3526 | if test "${enable_nss_crypt+set}" = set; then : |
a152f366 | 3527 | enableval=$enable_nss_crypt; nss_crypt=$enableval |
4bca4c17 | 3528 | else |
a152f366 | 3529 | nss_crypt=no |
4bca4c17 UD |
3530 | fi |
3531 | ||
a152f366 UD |
3532 | if test x$nss_crypt = xyes; then |
3533 | nss_includes=-I$(nss-config --includedir 2>/dev/null) | |
3534 | if test $? -ne 0; then | |
4a531bb0 | 3535 | as_fn_error $? "cannot find include directory with nss-config" "$LINENO" 5 |
26f56c1c | 3536 | fi |
a152f366 UD |
3537 | old_CFLAGS="$CFLAGS" |
3538 | CFLAGS="$CFLAGS $nss_includes" | |
3539 | ||
b08c89d9 UD |
3540 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
3541 | /* end confdefs.h. */ | |
a152f366 UD |
3542 | typedef int PRBool; |
3543 | #include <hasht.h> | |
3544 | #include <nsslowhash.h> | |
3545 | void f (void) { NSSLOW_Init (); } | |
b68e08db RM |
3546 | int |
3547 | main () | |
3548 | { | |
3549 | ||
3550 | ; | |
3551 | return 0; | |
3552 | } | |
a152f366 | 3553 | _ACEOF |
b08c89d9 | 3554 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 | 3555 | libc_cv_nss_crypt=yes |
63bda0c1 | 3556 | else |
4a531bb0 | 3557 | as_fn_error $? " |
b08c89d9 | 3558 | cannot find NSS headers with lowlevel hash function interfaces" "$LINENO" 5 |
04be94a8 | 3559 | fi |
a152f366 UD |
3560 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3561 | old_LIBS="$LIBS" | |
84aa7516 | 3562 | old_LDFLAGS="$LDFLAGS" |
a152f366 | 3563 | LIBS="$LIBS -lfreebl3" |
b08c89d9 | 3564 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 UD |
3565 | /* end confdefs.h. */ |
3566 | typedef int PRBool; | |
3567 | #include <hasht.h> | |
3568 | #include <nsslowhash.h> | |
3569 | int | |
3570 | main () | |
3571 | { | |
3572 | NSSLOW_Init(); | |
3573 | ; | |
3574 | return 0; | |
3575 | } | |
3576 | _ACEOF | |
b08c89d9 | 3577 | if ac_fn_c_try_link "$LINENO"; then : |
a152f366 | 3578 | libc_cv_nss_crypt=yes |
cd6ede75 | 3579 | else |
4a531bb0 | 3580 | as_fn_error $? " |
b08c89d9 | 3581 | cannot link program using lowlevel NSS hash functions" "$LINENO" 5 |
cd6ede75 | 3582 | fi |
b08c89d9 UD |
3583 | rm -f core conftest.err conftest.$ac_objext \ |
3584 | conftest$ac_exeext conftest.$ac_ext | |
84aa7516 CD |
3585 | # Check to see if there is a static NSS cryptographic library. |
3586 | # If there isn't then we can't link anything with libcrypt.a, | |
3587 | # and that might mean disabling some static tests. | |
3588 | LDFLAGS="$LDFLAGS -static" | |
3589 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3590 | /* end confdefs.h. */ | |
3591 | typedef int PRBool; | |
3592 | #include <hasht.h> | |
3593 | #include <nsslowhash.h> | |
3594 | int | |
3595 | main () | |
3596 | { | |
3597 | NSSLOW_Init(); | |
3598 | ; | |
3599 | return 0; | |
3600 | } | |
3601 | _ACEOF | |
3602 | if ac_fn_c_try_link "$LINENO"; then : | |
3603 | libc_cv_static_nss_crypt=yes | |
3604 | else | |
3605 | libc_cv_static_nss_crypt=no | |
3606 | fi | |
3607 | rm -f core conftest.err conftest.$ac_objext \ | |
3608 | conftest$ac_exeext conftest.$ac_ext | |
3609 | LDFLAGS="$old_LDFLAGS" | |
a152f366 UD |
3610 | CFLAGS="$old_CFLAGS" |
3611 | LIBS="$old_LIBS" | |
4bca4c17 | 3612 | else |
a152f366 | 3613 | libc_cv_nss_crypt=no |
84aa7516 | 3614 | libc_cv_static_nss_crypt=no |
4bca4c17 UD |
3615 | fi |
3616 | ||
cd6ede75 | 3617 | |
3a097cc7 | 3618 | |
84aa7516 | 3619 | |
021db4be AJ |
3620 | # Check whether --enable-obsolete-rpc was given. |
3621 | if test "${enable_obsolete_rpc+set}" = set; then : | |
3622 | enableval=$enable_obsolete_rpc; link_obsolete_rpc=$enableval | |
3623 | else | |
3624 | link_obsolete_rpc=no | |
3625 | fi | |
3626 | ||
3627 | ||
3628 | ||
3629 | if test "$link_obsolete_rpc" = yes; then | |
3630 | $as_echo "#define LINK_OBSOLETE_RPC 1" >>confdefs.h | |
3631 | ||
3632 | fi | |
3633 | ||
1e4d83f6 TK |
3634 | # Check whether --enable-obsolete-nsl was given. |
3635 | if test "${enable_obsolete_nsl+set}" = set; then : | |
3636 | enableval=$enable_obsolete_nsl; build_obsolete_nsl=$enableval | |
3637 | else | |
3638 | build_obsolete_nsl=no | |
3639 | fi | |
3640 | ||
3641 | ||
3642 | ||
3643 | if test "$build_obsolete_nsl" = yes; then | |
3644 | $as_echo "#define LINK_OBSOLETE_NSL 1" >>confdefs.h | |
3645 | ||
3646 | fi | |
3647 | ||
3a097cc7 RM |
3648 | # Check whether --enable-systemtap was given. |
3649 | if test "${enable_systemtap+set}" = set; then : | |
3650 | enableval=$enable_systemtap; systemtap=$enableval | |
3651 | else | |
3652 | systemtap=no | |
3653 | fi | |
3654 | ||
3655 | if test "x$systemtap" != xno; then | |
3656 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for systemtap static probe support" >&5 | |
3657 | $as_echo_n "checking for systemtap static probe support... " >&6; } | |
3658 | if ${libc_cv_sdt+:} false; then : | |
3659 | $as_echo_n "(cached) " >&6 | |
3660 | else | |
3661 | old_CFLAGS="$CFLAGS" | |
783dd2d3 | 3662 | CFLAGS="-std=gnu11 $CFLAGS" |
3a097cc7 RM |
3663 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
3664 | /* end confdefs.h. */ | |
3665 | #include <sys/sdt.h> | |
3666 | void foo (int i, void *p) | |
3667 | { | |
3668 | asm ("" STAP_PROBE_ASM (foo, bar, STAP_PROBE_ASM_TEMPLATE (2)) "" | |
3669 | :: STAP_PROBE_ASM_OPERANDS (2, i, p)); | |
3670 | } | |
3671 | _ACEOF | |
3672 | if ac_fn_c_try_compile "$LINENO"; then : | |
3673 | libc_cv_sdt=yes | |
3674 | else | |
3675 | libc_cv_sdt=no | |
3676 | fi | |
3677 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
3678 | CFLAGS="$old_CFLAGS" | |
3679 | fi | |
3680 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_sdt" >&5 | |
3681 | $as_echo "$libc_cv_sdt" >&6; } | |
3682 | if test $libc_cv_sdt = yes; then | |
3683 | $as_echo "#define USE_STAP_PROBE 1" >>confdefs.h | |
3684 | ||
3685 | elif test "x$systemtap" != xauto; then | |
3686 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
3687 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3688 | as_fn_error $? "systemtap support needs sys/sdt.h with asm support | |
3689 | See \`config.log' for more details" "$LINENO" 5; } | |
3690 | fi | |
3691 | fi | |
3692 | ||
c53d909c RM |
3693 | # Check whether --enable-build-nscd was given. |
3694 | if test "${enable_build_nscd+set}" = set; then : | |
3695 | enableval=$enable_build_nscd; build_nscd=$enableval | |
3696 | else | |
3697 | build_nscd=default | |
3698 | fi | |
3699 | ||
3700 | ||
3701 | ||
3cc3ef96 RM |
3702 | # Note the use of $use_nscd is near the bottom of the file. |
3703 | # Check whether --enable-nscd was given. | |
3704 | if test "${enable_nscd+set}" = set; then : | |
3705 | enableval=$enable_nscd; use_nscd=$enableval | |
3706 | else | |
3707 | use_nscd=yes | |
3708 | fi | |
3709 | ||
3710 | ||
e4608715 CD |
3711 | # Check whether --enable-pt_chown was given. |
3712 | if test "${enable_pt_chown+set}" = set; then : | |
3713 | enableval=$enable_pt_chown; build_pt_chown=$enableval | |
3714 | else | |
3715 | build_pt_chown=no | |
3716 | fi | |
3717 | ||
3718 | ||
8c12f01d | 3719 | if test "$build_pt_chown" = yes; then |
e4608715 CD |
3720 | $as_echo "#define HAVE_PT_CHOWN 1" >>confdefs.h |
3721 | ||
3722 | fi | |
3723 | ||
67e58f39 SP |
3724 | # Check whether --enable-tunables was given. |
3725 | if test "${enable_tunables+set}" = set; then : | |
3726 | enableval=$enable_tunables; have_tunables=$enableval | |
3727 | else | |
2c0b90ab | 3728 | have_tunables=yes |
67e58f39 SP |
3729 | fi |
3730 | ||
3731 | ||
3732 | if test "$have_tunables" = yes; then | |
3733 | $as_echo "#define HAVE_TUNABLES 1" >>confdefs.h | |
3734 | ||
3735 | fi | |
3736 | ||
ebf27d12 ST |
3737 | # The abi-tags file uses a fairly simplistic model for name recognition that |
3738 | # can't distinguish i486-pc-linux-gnu fully from i486-pc-gnu. So we mutate a | |
3739 | # $host_os of `gnu*' here to be `gnu-gnu*' just so that it can tell. | |
3740 | # This doesn't get used much beyond that, so it's fairly safe. | |
3741 | case "$host_os" in | |
3742 | linux*) | |
3743 | ;; | |
3744 | gnu*) | |
3745 | host_os=`echo $host_os | sed -e 's/gnu/gnu-gnu/'` | |
3746 | ;; | |
3747 | esac | |
3748 | ||
5695d46f AS |
3749 | # Check whether --enable-mathvec was given. |
3750 | if test "${enable_mathvec+set}" = set; then : | |
3751 | enableval=$enable_mathvec; build_mathvec=$enableval | |
3752 | else | |
3753 | build_mathvec=notset | |
3754 | fi | |
3755 | ||
3756 | ||
a152f366 UD |
3757 | # We keep the original values in `$config_*' and never modify them, so we |
3758 | # can write them unchanged into config.make. Everything else uses | |
3759 | # $machine, $vendor, and $os, and changes them whenever convenient. | |
3760 | config_machine=$host_cpu config_vendor=$host_vendor config_os=$host_os | |
3a12e572 | 3761 | |
a152f366 UD |
3762 | # Don't allow vendor == "unknown" |
3763 | test "$config_vendor" = unknown && config_vendor= | |
3764 | config_os="`echo $config_os | sed 's/^unknown-//'`" | |
3a12e572 | 3765 | |
a152f366 | 3766 | # Some configurations imply other options. |
0269750c | 3767 | elf=yes |
3a12e572 | 3768 | |
a152f366 UD |
3769 | # The configure fragment of an add-on port can modify these to supplement |
3770 | # or override the table in the case statement below. No fragment should | |
3771 | # ever change the config_* variables, however. | |
3772 | machine=$config_machine | |
3773 | vendor=$config_vendor | |
3774 | os=$config_os | |
3775 | base_os='' | |
3a12e572 | 3776 | |
a152f366 | 3777 | submachine= |
26f56c1c | 3778 | |
a152f366 | 3779 | # Check whether --with-cpu was given. |
b08c89d9 | 3780 | if test "${with_cpu+set}" = set; then : |
a152f366 | 3781 | withval=$with_cpu; case "$withval" in |
4a531bb0 | 3782 | yes|'') as_fn_error $? "--with-cpu requires an argument" "$LINENO" 5 ;; |
a152f366 UD |
3783 | no) ;; |
3784 | *) submachine="$withval" ;; | |
3785 | esac | |
3a12e572 UD |
3786 | |
3787 | fi | |
3a12e572 | 3788 | |
3a12e572 | 3789 | |
05439291 RM |
3790 | # An preconfigure script can set this when it wants to disable the sanity |
3791 | # check below. | |
3792 | libc_config_ok=no | |
3793 | ||
10a803e0 RM |
3794 | if frags=`ls -d $srcdir/sysdeps/*/preconfigure 2> /dev/null` |
3795 | then | |
3796 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysdeps preconfigure fragments" >&5 | |
3797 | $as_echo_n "checking for sysdeps preconfigure fragments... " >&6; } | |
3798 | for frag in $frags; do | |
3799 | name=`echo "$frag" | sed 's@/[^/]*$@@;s@^.*/@@'` | |
3800 | echo $ECHO_N "$name $ECHO_C" >&6 | |
3801 | . "$frag" | |
3802 | done | |
3803 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: " >&5 | |
3804 | $as_echo "" >&6; } | |
3805 | fi | |
3806 | ||
a152f366 | 3807 | subdirs="$subdirs " |
3a12e572 | 3808 | |
3a12e572 | 3809 | |
a152f366 UD |
3810 | case "$enable_add_ons" in |
3811 | ''|no) add_ons= ;; | |
3812 | yes|'*') | |
3813 | add_ons=`cd $srcdir && ls -d 2> /dev/null */configure */sysdeps | | |
3814 | sed 's@/[^/]*$@@' | sort | uniq` | |
3815 | add_ons_automatic=yes | |
3816 | ;; | |
3817 | *) add_ons=`echo "$enable_add_ons" | sed 's/,/ /g'` | |
3818 | add_ons_automatic=no ;; | |
26f56c1c | 3819 | esac |
2abf9ff1 | 3820 | |
a152f366 UD |
3821 | configured_add_ons= |
3822 | add_ons_sfx= | |
3823 | add_ons_pfx= | |
3824 | if test x"$add_ons" != x; then | |
3825 | for f in $add_ons; do | |
3826 | # Some sanity checks | |
3827 | case "$f" in | |
3828 | crypt) | |
4a531bb0 | 3829 | as_fn_error $? " |
a152f366 UD |
3830 | *** It seems that you're using an old \`crypt' add-on. crypt is now |
3831 | *** part of glibc and using the old add-on will not work with this | |
3832 | *** release. Start again with fresh sources and without the old | |
b08c89d9 | 3833 | *** \`crypt' add-on." "$LINENO" 5 |
a152f366 UD |
3834 | ;; |
3835 | localedata) | |
4a531bb0 | 3836 | as_fn_error $? " |
a152f366 UD |
3837 | *** It seems that you're using an old \`localedata' add-on. localedata |
3838 | *** is now part of glibc and using the old add-on will not work with | |
3839 | *** this release. Start again with fresh sources and without the old | |
b08c89d9 | 3840 | *** \`localedata' add-on." "$LINENO" 5 |
a152f366 UD |
3841 | ;; |
3842 | esac | |
3843 | done | |
3a12e572 | 3844 | |
a152f366 UD |
3845 | # Now source each add-on's configure fragment. |
3846 | # The fragments can use $srcdir/$libc_add_on to find themselves, | |
3847 | # and test $add_ons_automatic to see if they were explicitly requested. | |
3848 | # A fragment can clear (or even change) $libc_add_on to affect | |
3849 | # whether it goes into the list to be actually used in the build. | |
3850 | use_add_ons= | |
3851 | for libc_add_on in $add_ons; do | |
3852 | # Test whether such a directory really exists. | |
3853 | # It can be absolute, or relative to $srcdir, or relative to the build dir. | |
3854 | case "$libc_add_on" in | |
3855 | /*) | |
3856 | libc_add_on_srcdir=$libc_add_on | |
3857 | ;; | |
3858 | *) | |
3859 | test -d "$srcdir/$libc_add_on" || { | |
77e8bddf | 3860 | if test -d "$libc_add_on"; then |
a152f366 UD |
3861 | libc_add_on="`pwd`/$libc_add_on" |
3862 | else | |
4a531bb0 | 3863 | as_fn_error $? "add-on directory \"$libc_add_on\" does not exist" "$LINENO" 5 |
a152f366 UD |
3864 | fi |
3865 | } | |
3866 | libc_add_on_srcdir=$srcdir/$libc_add_on | |
3867 | ;; | |
3868 | esac | |
2abf9ff1 | 3869 | |
a152f366 UD |
3870 | libc_add_on_frag=$libc_add_on_srcdir/configure |
3871 | libc_add_on_canonical= | |
7967983f | 3872 | libc_add_on_config_subdirs= |
a152f366 | 3873 | if test -r "$libc_add_on_frag"; then |
b08c89d9 | 3874 | { $as_echo "$as_me:${as_lineno-$LINENO}: running configure fragment for add-on $libc_add_on" >&5 |
322e23db | 3875 | $as_echo "$as_me: running configure fragment for add-on $libc_add_on" >&6;} |
a152f366 UD |
3876 | libc_add_on_canonical=unknown |
3877 | libc_add_on_subdirs= | |
3878 | . "$libc_add_on_frag" | |
3879 | test -z "$libc_add_on" || { | |
77e8bddf | 3880 | configured_add_ons="$configured_add_ons $libc_add_on" |
a152f366 | 3881 | if test "x$libc_add_on_canonical" = xunknown; then |
4a531bb0 | 3882 | as_fn_error $? "fragment must set \$libc_add_on_canonical" "$LINENO" 5 |
a152f366 UD |
3883 | fi |
3884 | for d in $libc_add_on_subdirs; do | |
3885 | case "$libc_add_on" in | |
3886 | /*) subdir_srcdir="$libc_add_on" ;; | |
3887 | *) subdir_srcdir="\$(..)$libc_add_on" ;; | |
3888 | esac | |
3889 | case "$d" in | |
3890 | .) | |
3891 | d="${libc_add_on_canonical:-$libc_add_on}" | |
3892 | ;; | |
3893 | /*) | |
3894 | subdir_srcdir="$d" | |
3895 | ;; | |
3896 | *) | |
3897 | subdir_srcdir="$subdir_srcdir/$d" | |
3898 | ;; | |
3899 | esac | |
3900 | d=`echo "$d" | sed 's@/*$@@;s@^.*/@@'` | |
3901 | add_on_subdirs="$add_on_subdirs $d" | |
3902 | test "$subdir_srcdir" = "\$(..)$d" || config_vars="$config_vars | |
3903 | $d-srcdir = $subdir_srcdir" | |
3904 | done | |
7967983f RM |
3905 | for d in $libc_add_on_config_subdirs; do |
3906 | case "$d" in | |
4a531bb0 | 3907 | /*) as_fn_error $? "fragment uses absolute path in \$libc_add_on_config_subdirs" "$LINENO" 5 ;; |
7967983f RM |
3908 | esac |
3909 | if test ! -d "$libc_add_on_srcdir/$d"; then | |
4a531bb0 | 3910 | as_fn_error $? "fragment wants to configure missing directory $d" "$LINENO" 5 |
7967983f RM |
3911 | fi |
3912 | case "$libc_add_on" in | |
4a531bb0 | 3913 | /*) as_fn_error $? "relative path required for add-on using \$libc_add_on_config_subdirs" "$LINENO" 5 ;; |
7967983f RM |
3914 | esac |
3915 | subdirs="$subdirs $libc_add_on/$d" | |
3916 | done | |
a152f366 UD |
3917 | } |
3918 | fi | |
3919 | if test -n "$libc_add_on"; then | |
3920 | if frags=`ls -d $libc_add_on_srcdir/sysdeps/*/preconfigure 2> /dev/null` | |
10a803e0 RM |
3921 | then |
3922 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking add-on $libc_add_on for preconfigure fragments" >&5 | |
322e23db | 3923 | $as_echo_n "checking add-on $libc_add_on for preconfigure fragments... " >&6; } |
10a803e0 RM |
3924 | for frag in $frags; do |
3925 | name=`echo "$frag" | sed 's@/[^/]*$@@;s@^.*/@@'` | |
3926 | echo $ECHO_N "$name $ECHO_C" >&6 | |
3927 | . "$frag" | |
3928 | done | |
3929 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: " >&5 | |
322e23db | 3930 | $as_echo "" >&6; } |
10a803e0 | 3931 | fi |
a152f366 UD |
3932 | use_add_ons="$use_add_ons $libc_add_on" |
3933 | add_ons_pfx="$add_ons_pfx $libc_add_on/" | |
3934 | test -z "$libc_add_on_canonical" || | |
3935 | add_ons_sfx="$add_ons_sfx /$libc_add_on_canonical" | |
3936 | fi | |
3937 | done | |
3938 | # Use echo to strip excess whitespace. | |
3939 | add_ons="`echo $use_add_ons`" | |
5c2a0669 | 3940 | fi |
26f56c1c | 3941 | |
3a12e572 | 3942 | |
3a12e572 | 3943 | |
3a12e572 | 3944 | |
a152f366 UD |
3945 | ### |
3946 | ### By using the undocumented --enable-hacker-mode option for configure | |
3947 | ### one can skip this test to make the configuration not fail for unsupported | |
3948 | ### platforms. | |
3949 | ### | |
3950 | if test -z "$enable_hacker_mode" && test x"$libc_config_ok" != xyes; then | |
3951 | case "$machine-$host_os" in | |
2ce4f015 | 3952 | *-linux* | *-gnu*) |
a152f366 UD |
3953 | ;; |
3954 | *) | |
4e58b648 MF |
3955 | as_fn_error $? " |
3956 | *** The GNU C library is currently unavailable for this platform. | |
3957 | *** If you are interested in seeing glibc on this platform visit | |
3958 | *** the \"How to submit a new port\" in the wiki: | |
656ee792 | 3959 | *** https://sourceware.org/glibc/wiki/#Development |
4e58b648 | 3960 | *** and join the community!" "$LINENO" 5 |
a152f366 UD |
3961 | ;; |
3962 | esac | |
3a12e572 | 3963 | fi |
2abf9ff1 | 3964 | |
3e239be6 JM |
3965 | # Set base_machine if not set by a preconfigure fragment. |
3966 | test -n "$base_machine" || base_machine=$machine | |
26f56c1c | 3967 | |
3a12e572 | 3968 | |
03baef1c NA |
3969 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fstack-protector" >&5 |
3970 | $as_echo_n "checking for -fstack-protector... " >&6; } | |
3971 | if ${libc_cv_ssp+:} false; then : | |
3972 | $as_echo_n "(cached) " >&6 | |
3973 | else | |
3974 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Werror -fstack-protector -xc /dev/null -S -o /dev/null' | |
3975 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
3976 | (eval $ac_try) 2>&5 | |
3977 | ac_status=$? | |
3978 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3979 | test $ac_status = 0; }; }; then : | |
3980 | libc_cv_ssp=yes | |
3981 | else | |
3982 | libc_cv_ssp=no | |
3983 | fi | |
3984 | ||
3985 | fi | |
3986 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ssp" >&5 | |
3987 | $as_echo "$libc_cv_ssp" >&6; } | |
3988 | ||
3989 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fstack-protector-strong" >&5 | |
3990 | $as_echo_n "checking for -fstack-protector-strong... " >&6; } | |
3991 | if ${libc_cv_ssp_strong+:} false; then : | |
3992 | $as_echo_n "(cached) " >&6 | |
3993 | else | |
3994 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Werror -fstack-protector-strong -xc /dev/null -S -o /dev/null' | |
3995 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
3996 | (eval $ac_try) 2>&5 | |
3997 | ac_status=$? | |
3998 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3999 | test $ac_status = 0; }; }; then : | |
4000 | libc_cv_ssp_strong=yes | |
4001 | else | |
4002 | libc_cv_ssp_strong=no | |
4003 | fi | |
4004 | ||
4005 | fi | |
4006 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ssp_strong" >&5 | |
4007 | $as_echo "$libc_cv_ssp_strong" >&6; } | |
4008 | ||
4009 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fstack-protector-all" >&5 | |
4010 | $as_echo_n "checking for -fstack-protector-all... " >&6; } | |
4011 | if ${libc_cv_ssp_all+:} false; then : | |
4012 | $as_echo_n "(cached) " >&6 | |
4013 | else | |
4014 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Werror -fstack-protector-all -xc /dev/null -S -o /dev/null' | |
4015 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
4016 | (eval $ac_try) 2>&5 | |
4017 | ac_status=$? | |
4018 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4019 | test $ac_status = 0; }; }; then : | |
4020 | libc_cv_ssp_all=yes | |
4021 | else | |
4022 | libc_cv_ssp_all=no | |
4023 | fi | |
4024 | ||
4025 | fi | |
4026 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ssp_all" >&5 | |
4027 | $as_echo "$libc_cv_ssp_all" >&6; } | |
4028 | ||
4029 | stack_protector= | |
4030 | no_stack_protector= | |
4031 | if test "$libc_cv_ssp" = yes; then | |
4032 | no_stack_protector="-fno-stack-protector -DSTACK_PROTECTOR_LEVEL=0" | |
de659123 NA |
4033 | $as_echo "#define HAVE_CC_NO_STACK_PROTECTOR 1" >>confdefs.h |
4034 | ||
03baef1c NA |
4035 | fi |
4036 | ||
4037 | if test "$enable_stack_protector" = yes && test "$libc_cv_ssp" = yes; then | |
4038 | stack_protector="-fstack-protector" | |
4039 | $as_echo "#define STACK_PROTECTOR_LEVEL 1" >>confdefs.h | |
4040 | ||
4041 | elif test "$enable_stack_protector" = all && test "$libc_cv_ssp_all" = yes; then | |
4042 | stack_protector="-fstack-protector-all" | |
4043 | $as_echo "#define STACK_PROTECTOR_LEVEL 2" >>confdefs.h | |
4044 | ||
4045 | elif test "$enable_stack_protector" = strong && test "$libc_cv_ssp_strong" = yes; then | |
4046 | stack_protector="-fstack-protector-strong" | |
4047 | $as_echo "#define STACK_PROTECTOR_LEVEL 3" >>confdefs.h | |
4048 | ||
66a704c4 NA |
4049 | else |
4050 | stack_protector="-fno-stack-protector" | |
4051 | $as_echo "#define STACK_PROTECTOR_LEVEL 0" >>confdefs.h | |
4052 | ||
03baef1c NA |
4053 | fi |
4054 | ||
4055 | ||
4056 | ||
4057 | ||
66a704c4 NA |
4058 | if test -n "$stack_protector"; then |
4059 | no_ssp=-fno-stack-protector | |
4060 | else | |
4061 | no_ssp= | |
4062 | ||
4063 | if test "$enable_stack_protector" != no; then | |
4064 | as_fn_error $? "--enable-stack-protector=$enable_stack_protector specified, but specified level of stack protection is not supported by the compiler." "$LINENO" 5 | |
4065 | fi | |
4066 | fi | |
4067 | ||
0cae3f4b MF |
4068 | # For the multi-arch option we need support in the assembler & linker. |
4069 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler and linker STT_GNU_IFUNC support" >&5 | |
4070 | $as_echo_n "checking for assembler and linker STT_GNU_IFUNC support... " >&6; } | |
4071 | if ${libc_cv_ld_gnu_indirect_function+:} false; then : | |
84b9230c MF |
4072 | $as_echo_n "(cached) " >&6 |
4073 | else | |
786b0b67 | 4074 | cat > conftest.S <<EOF |
84b9230c | 4075 | .type foo,%gnu_indirect_function |
0cae3f4b MF |
4076 | foo: |
4077 | .globl _start | |
4078 | _start: | |
4079 | .globl __start | |
4080 | __start: | |
4081 | .data | |
786b0b67 AS |
4082 | #ifdef _LP64 |
4083 | .quad foo | |
4084 | #else | |
0cae3f4b | 4085 | .long foo |
786b0b67 | 4086 | #endif |
84b9230c | 4087 | EOF |
0cae3f4b MF |
4088 | libc_cv_ld_gnu_indirect_function=no |
4089 | if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \ | |
66a704c4 | 4090 | -nostartfiles -nostdlib $no_ssp \ |
786b0b67 | 4091 | -o conftest conftest.S 1>&5 2>&5; then |
0cae3f4b MF |
4092 | # Do a link to see if the backend supports IFUNC relocs. |
4093 | $READELF -r conftest 1>&5 | |
4094 | LC_ALL=C $READELF -r conftest | grep 'no relocations' >/dev/null || { | |
4095 | libc_cv_ld_gnu_indirect_function=yes | |
4096 | } | |
84b9230c MF |
4097 | fi |
4098 | rm -f conftest* | |
4099 | fi | |
0cae3f4b MF |
4100 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ld_gnu_indirect_function" >&5 |
4101 | $as_echo "$libc_cv_ld_gnu_indirect_function" >&6; } | |
84b9230c | 4102 | |
022dfdce SL |
4103 | # Check if gcc supports attribute ifunc as it is used in libc_ifunc macro. |
4104 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gcc attribute ifunc support" >&5 | |
4105 | $as_echo_n "checking for gcc attribute ifunc support... " >&6; } | |
4106 | if ${libc_cv_gcc_indirect_function+:} false; then : | |
4107 | $as_echo_n "(cached) " >&6 | |
4108 | else | |
4109 | cat > conftest.c <<EOF | |
4110 | extern int func (int); | |
4111 | int used_func (int a) | |
4112 | { | |
4113 | return a; | |
4114 | } | |
4115 | static void *resolver () | |
4116 | { | |
4117 | return &used_func; | |
4118 | } | |
4119 | extern __typeof (func) func __attribute__ ((ifunc ("resolver"))); | |
4120 | EOF | |
4121 | libc_cv_gcc_indirect_function=no | |
4122 | if ${CC-cc} -c conftest.c -o conftest.o 1>&5 \ | |
4123 | 2>&5 ; then | |
4124 | if $READELF -s conftest.o | grep IFUNC >/dev/null 2>&5; then | |
4125 | libc_cv_gcc_indirect_function=yes | |
4126 | fi | |
4127 | fi | |
4128 | rm -f conftest* | |
4129 | fi | |
4130 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_indirect_function" >&5 | |
4131 | $as_echo "$libc_cv_gcc_indirect_function" >&6; } | |
4132 | ||
0cae3f4b | 4133 | if test x"$libc_cv_ld_gnu_indirect_function" != xyes; then |
84b9230c | 4134 | if test x"$multi_arch" = xyes; then |
4a531bb0 | 4135 | as_fn_error $? "--enable-multi-arch support requires assembler and linker support" "$LINENO" 5 |
84b9230c MF |
4136 | else |
4137 | multi_arch=no | |
4138 | fi | |
4139 | fi | |
022dfdce SL |
4140 | if test x"$libc_cv_gcc_indirect_function" != xyes && |
4141 | test x"$multi_arch" = xyes; then | |
4142 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-multi-arch support recommends a gcc with gnu-indirect-function support. | |
4143 | Please use a gcc which supports it by default or configure gcc with --enable-gnu-indirect-function" >&5 | |
4144 | $as_echo "$as_me: WARNING: --enable-multi-arch support recommends a gcc with gnu-indirect-function support. | |
4145 | Please use a gcc which supports it by default or configure gcc with --enable-gnu-indirect-function" >&2;} | |
4146 | fi | |
6270516e | 4147 | multi_arch_d= |
84b9230c MF |
4148 | if test x"$multi_arch" != xno; then |
4149 | multi_arch_d=/multiarch | |
4150 | fi | |
4151 | ||
a152f366 UD |
4152 | # Compute the list of sysdep directories for this configuration. |
4153 | # This can take a while to compute. | |
4154 | sysdep_dir=$srcdir/sysdeps | |
b08c89d9 | 4155 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking sysdep dirs" >&5 |
322e23db | 4156 | $as_echo_n "checking sysdep dirs... " >&6; } |
a152f366 UD |
4157 | # Make sco3.2v4 become sco3.2.4 and sunos4.1.1_U1 become sunos4.1.1.U1. |
4158 | os="`echo $os | sed 's/\([0-9A-Z]\)[v_]\([0-9A-Z]\)/\1.\2/g'`" | |
4159 | ||
4160 | test "x$base_os" != x || case "$os" in | |
4161 | gnu*) | |
4162 | base_os=mach/hurd ;; | |
2ce4f015 | 4163 | linux*) |
a152f366 | 4164 | base_os=unix/sysv ;; |
a152f366 | 4165 | esac |
3a12e572 | 4166 | |
a152f366 UD |
4167 | # For sunos4.1.1, try sunos4.1.1, then sunos4.1, then sunos4, then sunos. |
4168 | tail=$os | |
4169 | ostry=$os | |
4170 | while o=`echo $tail | sed 's/\.[^.]*$//'`; test $o != $tail; do | |
4171 | ostry="$ostry /$o" | |
4172 | tail=$o | |
3a12e572 | 4173 | done |
a152f366 UD |
4174 | o=`echo $tail | sed 's/[0-9]*$//'` |
4175 | if test $o != $tail; then | |
4176 | ostry="$ostry /$o" | |
4177 | fi | |
4178 | # For linux-gnu, try linux-gnu, then linux. | |
4179 | o=`echo $tail | sed 's/-.*$//'` | |
4180 | if test $o != $tail; then | |
4181 | ostry="$ostry /$o" | |
cd6ede75 | 4182 | fi |
3a12e572 | 4183 | |
a152f366 UD |
4184 | # For unix/sysv/sysv4, try unix/sysv/sysv4, then unix/sysv, then unix. |
4185 | base= | |
4186 | tail=$base_os | |
4187 | while b=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$b"; do | |
4188 | set $b | |
4189 | base="$base /$1" | |
4190 | tail="$2" | |
4191 | done | |
cd6ede75 | 4192 | |
a152f366 UD |
4193 | # For sparc/sparc32, try sparc/sparc32 and then sparc. |
4194 | mach= | |
4195 | tail=$machine${submachine:+/$submachine} | |
4196 | while m=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$m"; do | |
4197 | set $m | |
4198 | # Prepend the machine's FPU directory unless --without-fp. | |
4199 | if test "$with_fp" = yes; then | |
6270516e | 4200 | maybe_fpu=/fpu |
26f56c1c | 4201 | else |
6270516e | 4202 | maybe_fpu=/nofpu |
925c3c5c | 4203 | fi |
6270516e RM |
4204 | # For each machine term, try it with and then without /multiarch. |
4205 | for try_fpu in $maybe_fpu ''; do | |
4206 | for try_multi in $multi_arch_d ''; do | |
4207 | mach="$mach /$1$try_fpu$try_multi" | |
4208 | done | |
4209 | done | |
a152f366 | 4210 | tail="$2" |
925c3c5c | 4211 | done |
a152f366 UD |
4212 | |
4213 | ||
4214 | # Find what sysdep directories exist. | |
4215 | sysnames_add_ons= | |
4216 | sysnames= | |
4217 | for b in $base ''; do | |
4218 | for m0 in $mach ''; do | |
4219 | for v in /$vendor ''; do | |
4220 | test "$v" = / && continue | |
4221 | for o in /$ostry ''; do | |
4222 | test "$o" = / && continue | |
6270516e | 4223 | for m in $mach ''; do |
a152f366 UD |
4224 | for d in $add_ons_pfx ''; do |
4225 | for a in $add_ons_sfx ''; do | |
1c9f1a02 RM |
4226 | try_suffix="$m0$b$v$o$m" |
4227 | if test -n "$try_suffix"; then | |
77e8bddf AS |
4228 | try_srcdir="${srcdir}/" |
4229 | case "$d" in | |
a152f366 UD |
4230 | /*) try_srcdir= ;; |
4231 | esac | |
1c9f1a02 | 4232 | try="${d}sysdeps$try_suffix$a" |
a152f366 UD |
4233 | test -n "$enable_debug_configure" && |
4234 | echo "$0 DEBUG: try $try" >&2 | |
4235 | if test -d "$try_srcdir$try"; then | |
4236 | sysnames="$sysnames $try" | |
4237 | { test -n "$o" || test -n "$b"; } && os_used=t | |
4238 | { test -n "$m" || test -n "$m0"; } && machine_used=t | |
4239 | case x${m0:-$m} in | |
4240 | x*/$submachine) submachine_used=t ;; | |
4241 | esac | |
4242 | if test -n "$d"; then | |
4243 | case "$sysnames_add_ons" in | |
4244 | *" $d "*) ;; | |
4245 | *|'') sysnames_add_ons="$sysnames_add_ons $d" ;; | |
4246 | esac | |
4247 | fi | |
4248 | fi | |
4249 | fi | |
4250 | done | |
4251 | done | |
4252 | done | |
4253 | done | |
4254 | done | |
4255 | done | |
925c3c5c UD |
4256 | done |
4257 | ||
6f89d2f3 L |
4258 | # If the assembler supports gnu_indirect_function symbol type and the |
4259 | # architecture supports multi-arch, we enable multi-arch by default. | |
84b9230c MF |
4260 | case $sysnames_add_ons$sysnames in |
4261 | *"$multi_arch_d"*) | |
4262 | ;; | |
4263 | *) | |
77e8bddf | 4264 | test x"$multi_arch" = xdefault && multi_arch=no |
84b9230c MF |
4265 | ;; |
4266 | esac | |
4267 | if test x"$multi_arch" != xno; then | |
b08c89d9 | 4268 | $as_echo "#define USE_MULTIARCH 1" >>confdefs.h |
6f89d2f3 L |
4269 | |
4270 | fi | |
4271 | ||
4272 | ||
a152f366 | 4273 | if test -z "$os_used" && test "$os" != none; then |
4a531bb0 | 4274 | as_fn_error $? "Operating system $os is not supported." "$LINENO" 5 |
925c3c5c | 4275 | fi |
a152f366 | 4276 | if test -z "$machine_used" && test "$machine" != none; then |
4a531bb0 | 4277 | as_fn_error $? "The $machine is not supported." "$LINENO" 5 |
925c3c5c | 4278 | fi |
a152f366 | 4279 | if test -z "$submachine_used" && test -n "$submachine"; then |
4a531bb0 | 4280 | as_fn_error $? "The $submachine subspecies of $host_cpu is not supported." "$LINENO" 5 |
925c3c5c UD |
4281 | fi |
4282 | ||
26f56c1c | 4283 | |
a152f366 UD |
4284 | # We have now validated the configuration. |
4285 | ||
a152f366 UD |
4286 | # Expand the list of system names into a full list of directories |
4287 | # from each element's parent name and Implies file (if present). | |
4288 | set $sysnames | |
4289 | names= | |
4290 | while test $# -gt 0; do | |
4291 | name=$1 | |
4292 | shift | |
26f56c1c | 4293 | |
a152f366 UD |
4294 | case " $names " in *" $name "*) |
4295 | # Already in the list. | |
4296 | continue | |
4297 | esac | |
925c3c5c | 4298 | |
a152f366 UD |
4299 | # Report each name as we discover it, so there is no long pause in output. |
4300 | echo $ECHO_N "$name $ECHO_C" >&6 | |
925c3c5c | 4301 | |
a152f366 UD |
4302 | name_base=`echo $name | sed -e 's@\(.*sysdeps\)/.*@\1@'` |
4303 | ||
4304 | case $name in | |
4305 | /*) xsrcdir= ;; | |
4306 | *) xsrcdir=$srcdir/ ;; | |
4307 | esac | |
4308 | test -n "$enable_debug_configure" && | |
4309 | echo "DEBUG: name/Implies $xsrcdir$name/Implies" >&2 | |
4310 | ||
ba75122d RM |
4311 | for implies_file in Implies Implies-before Implies-after; do |
4312 | implies_type=`echo $implies_file | sed s/-/_/` | |
4313 | eval ${implies_type}= | |
4314 | if test -f $xsrcdir$name/$implies_file; then | |
4315 | # Collect more names from the `Implies' file (removing comments). | |
4316 | implied_candidate="`sed 's/#.*$//' < $xsrcdir$name/$implies_file`" | |
4317 | for x in $implied_candidate; do | |
4318 | found=no | |
4319 | if test -d $xsrcdir$name_base/$x; then | |
4320 | eval "${implies_type}=\"\$${implies_type} \$name_base/\$x\"" | |
a152f366 | 4321 | found=yes |
ba75122d RM |
4322 | fi |
4323 | for d in $add_ons_pfx ''; do | |
4324 | try="${d}sysdeps/$x" | |
4325 | case $d in | |
4326 | /*) try_srcdir= ;; | |
4327 | *) try_srcdir=$srcdir/ ;; | |
a152f366 | 4328 | esac |
ba75122d RM |
4329 | test -n "$enable_debug_configure" && |
4330 | echo "DEBUG: $name $implies_file $x try($d) {$try_srcdir}$try" >&2 | |
4331 | if test $try != $xsrcdir$name_base/$x && test -d $try_srcdir$try; | |
4332 | then | |
4333 | eval "${implies_type}=\"\$${implies_type} \$try\"" | |
4334 | found=yes | |
4335 | case "$sysnames_add_ons" in | |
4336 | *" $d "*) ;; | |
4337 | *|'') sysnames_add_ons="$sysnames_add_ons $d" ;; | |
4338 | esac | |
4339 | fi | |
4340 | done | |
4341 | if test $found = no; then | |
4342 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $name/$implies_file specifies nonexistent $x" >&5 | |
4343 | $as_echo "$as_me: WARNING: $name/$implies_file specifies nonexistent $x" >&2;} | |
a152f366 UD |
4344 | fi |
4345 | done | |
ba75122d RM |
4346 | fi |
4347 | done | |
925c3c5c | 4348 | |
a152f366 UD |
4349 | # Add NAME to the list of names. |
4350 | names="$names $name" | |
925c3c5c | 4351 | |
a152f366 UD |
4352 | # Find the parent of NAME, using the empty string if it has none. |
4353 | parent="`echo $name | sed -n -e 's=/[^/]*$==' -e '/sysdeps$/q' -e p`" | |
925c3c5c | 4354 | |
ba75122d RM |
4355 | test -n "$enable_debug_configure" && |
4356 | echo "DEBUG: $name Implies='$Implies' rest='$*' parent='$parent' \ | |
57633811 | 4357 | Implies_before='$Implies_before' Implies_after='$Implies_after'" >&2 |
ba75122d | 4358 | |
a152f366 UD |
4359 | # Add the names implied by NAME, and NAME's parent (if it has one), to |
4360 | # the list of names to be processed (the argument list). We prepend the | |
4361 | # implied names to the list and append the parent. We want implied | |
4362 | # directories to come before further directories inferred from the | |
4363 | # configuration components; this ensures that for sysv4, unix/common | |
4364 | # (implied by unix/sysv/sysv4) comes before unix/sysv (in ostry (here $*) | |
4365 | # after sysv4). | |
ba75122d | 4366 | sysnames="`echo $Implies $* $Implies_before $parent $Implies_after`" |
a152f366 UD |
4367 | test -n "$sysnames" && set $sysnames |
4368 | done | |
2abf9ff1 | 4369 | |
a152f366 | 4370 | # Add the default directories. |
51d8bb8f | 4371 | default_sysnames="sysdeps/generic" |
a152f366 | 4372 | sysnames="$names $default_sysnames" |
26f56c1c | 4373 | |
a152f366 | 4374 | # The other names were emitted during the scan. |
b08c89d9 | 4375 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $default_sysnames" >&5 |
322e23db | 4376 | $as_echo "$default_sysnames" >&6; } |
925c3c5c | 4377 | |
a152f366 UD |
4378 | # Collect the list of add-ons that supply partial sysdeps trees. |
4379 | sysdeps_add_ons= | |
4380 | for add_on in $add_ons; do | |
4381 | case "$add_on" in | |
4382 | /*) xsrcdir= ;; | |
4383 | *) xsrcdir="$srcdir/" ;; | |
4384 | esac | |
925c3c5c | 4385 | |
a152f366 UD |
4386 | test -d "$xsrcdir$add_on/sysdeps" || { |
4387 | case "$configured_add_ons " in | |
4388 | *" $add_on "*) ;; | |
4389 | *|'') | |
4a531bb0 | 4390 | as_fn_error $? "add-on $add_on has no configure fragment or sysdeps tree" "$LINENO" 5 |
a152f366 UD |
4391 | ;; |
4392 | esac | |
4393 | continue | |
4394 | } | |
2abf9ff1 | 4395 | |
a152f366 UD |
4396 | sysdeps_add_ons="$sysdeps_add_ons $add_on" |
4397 | case "$sysnames_add_ons" in | |
4398 | *" $add_on/ "*) ;; | |
4399 | *|'') | |
b08c89d9 | 4400 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: add-on $add_on contributed no sysdeps directories" >&5 |
322e23db | 4401 | $as_echo "$as_me: WARNING: add-on $add_on contributed no sysdeps directories" >&2;} |
a152f366 UD |
4402 | continue ;; |
4403 | esac | |
26f56c1c | 4404 | |
a152f366 UD |
4405 | found=no |
4406 | for d in $sysnames; do | |
4407 | case "$d" in | |
4408 | $add_on/sysdeps/*) ;; | |
4409 | *) continue ;; | |
4410 | esac | |
4411 | (cd "$xsrcdir$d" && for f in *[!~]; do | |
4412 | case "$f" in | |
4413 | sys|bits) | |
4414 | for ff in $f/*.h; do | |
4415 | test -d "$ff" || { test -e "$ff" && exit 88; } | |
4416 | done | |
4417 | ;; | |
4418 | *) | |
77e8bddf | 4419 | test -d "$f" || { test -e "$f" && exit 88; } |
a152f366 UD |
4420 | ;; |
4421 | esac | |
4422 | done) | |
4423 | if test $? -eq 88; then | |
4424 | found=yes | |
4425 | break | |
4426 | fi | |
4427 | done | |
4428 | if test $found = no; then | |
b08c89d9 | 4429 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: add-on $add_on contributed no useful sysdeps directories" >&5 |
322e23db | 4430 | $as_echo "$as_me: WARNING: add-on $add_on contributed no useful sysdeps directories" >&2;} |
a152f366 UD |
4431 | fi |
4432 | done | |
26f56c1c | 4433 | |
2abf9ff1 | 4434 | |
26f56c1c | 4435 | |
a152f366 | 4436 | ### Locate tools. |
26f56c1c | 4437 | |
a152f366 UD |
4438 | # Find a good install program. We prefer a C program (faster), |
4439 | # so one script is as good as another. But avoid the broken or | |
4440 | # incompatible versions: | |
4441 | # SysV /etc/install, /usr/sbin/install | |
4442 | # SunOS /usr/etc/install | |
4443 | # IRIX /sbin/install | |
4444 | # AIX /bin/install | |
4445 | # AmigaOS /C/install, which installs bootblocks on floppy discs | |
4446 | # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag | |
4447 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args | |
4448 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" | |
4449 | # OS/2's system install, which has a completely different semantic | |
4450 | # ./install, which can be erroneously created by make from ./install.sh. | |
322e23db | 4451 | # Reject install programs that cannot install multiple files. |
b08c89d9 | 4452 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 |
322e23db | 4453 | $as_echo_n "checking for a BSD-compatible install... " >&6; } |
a152f366 | 4454 | if test -z "$INSTALL"; then |
f318beb8 | 4455 | if ${ac_cv_path_install+:} false; then : |
322e23db | 4456 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
4457 | else |
4458 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4459 | for as_dir in $PATH | |
4460 | do | |
4461 | IFS=$as_save_IFS | |
4462 | test -z "$as_dir" && as_dir=. | |
b08c89d9 UD |
4463 | # Account for people who put trailing slashes in PATH elements. |
4464 | case $as_dir/ in #(( | |
4465 | ./ | .// | /[cC]/* | \ | |
a152f366 | 4466 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ |
b08c89d9 | 4467 | ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ |
a152f366 UD |
4468 | /usr/ucb/* ) ;; |
4469 | *) | |
4470 | # OSF1 and SCO ODT 3.0 have their own names for install. | |
4471 | # Don't use installbsd from OSF since it installs stuff as root | |
4472 | # by default. | |
4473 | for ac_prog in ginstall scoinst install; do | |
4474 | for ac_exec_ext in '' $ac_executable_extensions; do | |
f4a58f0d | 4475 | if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then |
a152f366 UD |
4476 | if test $ac_prog = install && |
4477 | grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
4478 | # AIX install. It has an incompatible calling convention. | |
4479 | : | |
4480 | elif test $ac_prog = install && | |
4481 | grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
4482 | # program-specific install script used by HP pwplus--don't use. | |
4483 | : | |
4484 | else | |
322e23db UD |
4485 | rm -rf conftest.one conftest.two conftest.dir |
4486 | echo one > conftest.one | |
4487 | echo two > conftest.two | |
4488 | mkdir conftest.dir | |
4489 | if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && | |
4490 | test -s conftest.one && test -s conftest.two && | |
4491 | test -s conftest.dir/conftest.one && | |
4492 | test -s conftest.dir/conftest.two | |
4493 | then | |
4494 | ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" | |
4495 | break 3 | |
4496 | fi | |
a152f366 UD |
4497 | fi |
4498 | fi | |
4499 | done | |
4500 | done | |
4501 | ;; | |
26f56c1c | 4502 | esac |
322e23db | 4503 | |
b08c89d9 | 4504 | done |
a152f366 | 4505 | IFS=$as_save_IFS |
2abf9ff1 | 4506 | |
322e23db | 4507 | rm -rf conftest.one conftest.two conftest.dir |
26f56c1c | 4508 | |
925c3c5c | 4509 | fi |
a152f366 UD |
4510 | if test "${ac_cv_path_install+set}" = set; then |
4511 | INSTALL=$ac_cv_path_install | |
4512 | else | |
4513 | # As a last resort, use the slow shell script. Don't cache a | |
4514 | # value for INSTALL within a source directory, because that will | |
4515 | # break other packages using the cache if that directory is | |
4516 | # removed, or if the value is a relative name. | |
4517 | INSTALL=$ac_install_sh | |
4518 | fi | |
925c3c5c | 4519 | fi |
b08c89d9 | 4520 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 |
322e23db | 4521 | $as_echo "$INSTALL" >&6; } |
925c3c5c | 4522 | |
a152f366 UD |
4523 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. |
4524 | # It thinks the first close brace ends the variable substitution. | |
4525 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' | |
26f56c1c | 4526 | |
a152f366 UD |
4527 | test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' |
4528 | ||
4529 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' | |
4530 | ||
4531 | if test "$INSTALL" = "${srcdir}/scripts/install-sh -c"; then | |
4532 | # The makefiles need to use a different form to find it in $srcdir. | |
4533 | INSTALL='\$(..)./scripts/install-sh -c' | |
26f56c1c | 4534 | fi |
b08c89d9 | 4535 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 |
322e23db | 4536 | $as_echo_n "checking whether ln -s works... " >&6; } |
a152f366 UD |
4537 | LN_S=$as_ln_s |
4538 | if test "$LN_S" = "ln -s"; then | |
b08c89d9 | 4539 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
322e23db | 4540 | $as_echo "yes" >&6; } |
26f56c1c | 4541 | else |
b08c89d9 | 4542 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 |
322e23db | 4543 | $as_echo "no, using $LN_S" >&6; } |
26f56c1c | 4544 | fi |
a152f366 | 4545 | |
925c3c5c | 4546 | |
650425ce UD |
4547 | # Was a --with-binutils option given? |
4548 | if test -n "$path_binutils"; then | |
4549 | # Make absolute; ensure a single trailing slash. | |
4550 | path_binutils=`(cd $path_binutils; pwd) | sed 's%/*$%/%'` | |
63bda0c1 | 4551 | CC="$CC -B$path_binutils" |
650425ce | 4552 | fi |
27a5bb33 UD |
4553 | AS=`$CC -print-prog-name=as` |
4554 | LD=`$CC -print-prog-name=ld` | |
5edb9387 | 4555 | AR=`$CC -print-prog-name=ar` |
cd6ede75 | 4556 | |
4baa087a RM |
4557 | OBJDUMP=`$CC -print-prog-name=objdump` |
4558 | ||
1b74661a RM |
4559 | OBJCOPY=`$CC -print-prog-name=objcopy` |
4560 | ||
4baa087a | 4561 | |
4baa087a | 4562 | # Determine whether we are using GNU binutils. |
b08c89d9 | 4563 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $AS is GNU as" >&5 |
322e23db | 4564 | $as_echo_n "checking whether $AS is GNU as... " >&6; } |
f318beb8 | 4565 | if ${libc_cv_prog_as_gnu+:} false; then : |
322e23db | 4566 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4567 | else |
4568 | # Most GNU programs take a -v and spit out some text including | |
4569 | # the word 'GNU'. Some try to read stdin, so give them /dev/null. | |
4570 | if $AS -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then | |
4571 | libc_cv_prog_as_gnu=yes | |
4572 | else | |
4573 | libc_cv_prog_as_gnu=no | |
4574 | fi | |
4575 | rm -fr contest* | |
4576 | fi | |
b08c89d9 | 4577 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_prog_as_gnu" >&5 |
322e23db | 4578 | $as_echo "$libc_cv_prog_as_gnu" >&6; } |
4baa087a RM |
4579 | rm -f a.out |
4580 | gnu_as=$libc_cv_prog_as_gnu | |
4581 | ||
b08c89d9 | 4582 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $LD is GNU ld" >&5 |
322e23db | 4583 | $as_echo_n "checking whether $LD is GNU ld... " >&6; } |
f318beb8 | 4584 | if ${libc_cv_prog_ld_gnu+:} false; then : |
322e23db | 4585 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4586 | else |
4587 | # Most GNU programs take a -v and spit out some text including | |
4588 | # the word 'GNU'. Some try to read stdin, so give them /dev/null. | |
4589 | if $LD -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then | |
4590 | libc_cv_prog_ld_gnu=yes | |
4591 | else | |
4592 | libc_cv_prog_ld_gnu=no | |
4593 | fi | |
4594 | rm -fr contest* | |
4595 | fi | |
b08c89d9 | 4596 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_prog_ld_gnu" >&5 |
322e23db | 4597 | $as_echo "$libc_cv_prog_ld_gnu" >&6; } |
4baa087a RM |
4598 | gnu_ld=$libc_cv_prog_ld_gnu |
4599 | ||
4600 | ||
bd805071 | 4601 | # Accept binutils 2.22 or newer. |
4baa087a RM |
4602 | for ac_prog in $AS |
4603 | do | |
4604 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4605 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4606 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4607 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4608 | if ${ac_cv_prog_AS+:} false; then : |
322e23db | 4609 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4610 | else |
4611 | if test -n "$AS"; then | |
4612 | ac_cv_prog_AS="$AS" # Let the user override the test. | |
4613 | else | |
4614 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4615 | for as_dir in $PATH | |
4616 | do | |
4617 | IFS=$as_save_IFS | |
4618 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4619 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 4620 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 4621 | ac_cv_prog_AS="$ac_prog" |
b08c89d9 | 4622 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4baa087a RM |
4623 | break 2 |
4624 | fi | |
4625 | done | |
b08c89d9 | 4626 | done |
26f56c1c | 4627 | IFS=$as_save_IFS |
4baa087a RM |
4628 | |
4629 | fi | |
4630 | fi | |
4631 | AS=$ac_cv_prog_AS | |
4632 | if test -n "$AS"; then | |
b08c89d9 | 4633 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5 |
322e23db | 4634 | $as_echo "$AS" >&6; } |
4baa087a | 4635 | else |
b08c89d9 | 4636 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4637 | $as_echo "no" >&6; } |
4baa087a RM |
4638 | fi |
4639 | ||
26f56c1c | 4640 | |
4baa087a RM |
4641 | test -n "$AS" && break |
4642 | done | |
4643 | ||
4644 | if test -z "$AS"; then | |
4645 | ac_verc_fail=yes | |
4646 | else | |
4647 | # Found it, now check the version. | |
b08c89d9 | 4648 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $AS" >&5 |
322e23db | 4649 | $as_echo_n "checking version of $AS... " >&6; } |
4baa087a RM |
4650 | ac_prog_version=`$AS --version 2>&1 | sed -n 's/^.*GNU assembler.* \([0-9]*\.[0-9.]*\).*$/\1/p'` |
4651 | case $ac_prog_version in | |
4652 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
bd805071 | 4653 | 2.1[0-9][0-9]*|2.2[2-9]*|2.[3-9][0-9]*|[3-9].*|[1-9][0-9]*) |
4baa087a RM |
4654 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4655 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4656 | ||
4657 | esac | |
b08c89d9 | 4658 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4659 | $as_echo "$ac_prog_version" >&6; } |
4baa087a RM |
4660 | fi |
4661 | if test $ac_verc_fail = yes; then | |
73588175 | 4662 | AS=: critic_missing="$critic_missing as" |
4baa087a RM |
4663 | fi |
4664 | ||
f300dc73 L |
4665 | |
4666 | if test -n "`$LD --version | sed -n 's/^GNU \(gold\).*$/\1/p'`"; then | |
4667 | # Accept gold 1.14 or higher | |
4668 | for ac_prog in $LD | |
4669 | do | |
4670 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4671 | set dummy $ac_prog; ac_word=$2 | |
4672 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4673 | $as_echo_n "checking for $ac_word... " >&6; } | |
4674 | if ${ac_cv_prog_LD+:} false; then : | |
4675 | $as_echo_n "(cached) " >&6 | |
4676 | else | |
4677 | if test -n "$LD"; then | |
4678 | ac_cv_prog_LD="$LD" # Let the user override the test. | |
4679 | else | |
4680 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4681 | for as_dir in $PATH | |
4682 | do | |
4683 | IFS=$as_save_IFS | |
4684 | test -z "$as_dir" && as_dir=. | |
4685 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4686 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4687 | ac_cv_prog_LD="$ac_prog" | |
4688 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4689 | break 2 | |
4690 | fi | |
4691 | done | |
4692 | done | |
4693 | IFS=$as_save_IFS | |
4694 | ||
4695 | fi | |
4696 | fi | |
4697 | LD=$ac_cv_prog_LD | |
4698 | if test -n "$LD"; then | |
4699 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 | |
4700 | $as_echo "$LD" >&6; } | |
4701 | else | |
4702 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4703 | $as_echo "no" >&6; } | |
4704 | fi | |
4705 | ||
4706 | ||
4707 | test -n "$LD" && break | |
4708 | done | |
4709 | ||
4710 | if test -z "$LD"; then | |
4711 | ac_verc_fail=yes | |
4712 | else | |
4713 | # Found it, now check the version. | |
4714 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $LD" >&5 | |
4715 | $as_echo_n "checking version of $LD... " >&6; } | |
4716 | ac_prog_version=`$LD --version 2>&1 | sed -n 's/^.*GNU gold.* \([0-9][0-9]*\.[0-9.]*\).*$/\1/p'` | |
4717 | case $ac_prog_version in | |
4718 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
4719 | 1.1[4-9]*|1.[2-9][0-9]*|1.1[0-9][0-9]*|[2-9].*|[1-9][0-9]*) | |
4720 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
4721 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4722 | ||
4723 | esac | |
4724 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 | |
4725 | $as_echo "$ac_prog_version" >&6; } | |
4726 | fi | |
4727 | if test $ac_verc_fail = yes; then | |
4728 | LD=: critic_missing="$critic_missing GNU gold" | |
4729 | fi | |
4730 | ||
4731 | else | |
4732 | for ac_prog in $LD | |
4baa087a RM |
4733 | do |
4734 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4735 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4736 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4737 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4738 | if ${ac_cv_prog_LD+:} false; then : |
322e23db | 4739 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4740 | else |
4741 | if test -n "$LD"; then | |
4742 | ac_cv_prog_LD="$LD" # Let the user override the test. | |
4743 | else | |
4744 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4745 | for as_dir in $PATH | |
4746 | do | |
4747 | IFS=$as_save_IFS | |
4748 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4749 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 4750 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 4751 | ac_cv_prog_LD="$ac_prog" |
b08c89d9 | 4752 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4baa087a RM |
4753 | break 2 |
4754 | fi | |
4755 | done | |
b08c89d9 | 4756 | done |
26f56c1c | 4757 | IFS=$as_save_IFS |
4baa087a RM |
4758 | |
4759 | fi | |
4760 | fi | |
4761 | LD=$ac_cv_prog_LD | |
4762 | if test -n "$LD"; then | |
b08c89d9 | 4763 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 |
322e23db | 4764 | $as_echo "$LD" >&6; } |
4baa087a | 4765 | else |
b08c89d9 | 4766 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4767 | $as_echo "no" >&6; } |
4baa087a RM |
4768 | fi |
4769 | ||
26f56c1c | 4770 | |
4baa087a RM |
4771 | test -n "$LD" && break |
4772 | done | |
4773 | ||
4774 | if test -z "$LD"; then | |
4775 | ac_verc_fail=yes | |
4776 | else | |
4777 | # Found it, now check the version. | |
b08c89d9 | 4778 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $LD" >&5 |
322e23db | 4779 | $as_echo_n "checking version of $LD... " >&6; } |
4baa087a RM |
4780 | ac_prog_version=`$LD --version 2>&1 | sed -n 's/^.*GNU ld.* \([0-9][0-9]*\.[0-9.]*\).*$/\1/p'` |
4781 | case $ac_prog_version in | |
4782 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
073e8fa7 | 4783 | 2.1[0-9][0-9]*|2.2[5-9]*|2.[3-9][0-9]*|[3-9].*|[1-9][0-9]*) |
4baa087a RM |
4784 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4785 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4786 | ||
4787 | esac | |
b08c89d9 | 4788 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4789 | $as_echo "$ac_prog_version" >&6; } |
4baa087a RM |
4790 | fi |
4791 | if test $ac_verc_fail = yes; then | |
f300dc73 | 4792 | LD=: critic_missing="$critic_missing GNU ld" |
4baa087a RM |
4793 | fi |
4794 | ||
f300dc73 | 4795 | fi |
4baa087a | 4796 | |
4baa087a RM |
4797 | # These programs are version sensitive. |
4798 | ||
4baa087a RM |
4799 | for ac_prog in gnumake gmake make |
4800 | do | |
4801 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4802 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4803 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4804 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4805 | if ${ac_cv_prog_MAKE+:} false; then : |
322e23db | 4806 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4807 | else |
4808 | if test -n "$MAKE"; then | |
4809 | ac_cv_prog_MAKE="$MAKE" # Let the user override the test. | |
4810 | else | |
4811 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4812 | for as_dir in $PATH | |
4813 | do | |
4814 | IFS=$as_save_IFS | |
4815 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4816 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 4817 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 4818 | ac_cv_prog_MAKE="$ac_prog" |
b08c89d9 | 4819 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4baa087a RM |
4820 | break 2 |
4821 | fi | |
4822 | done | |
b08c89d9 | 4823 | done |
26f56c1c | 4824 | IFS=$as_save_IFS |
4baa087a RM |
4825 | |
4826 | fi | |
4827 | fi | |
4828 | MAKE=$ac_cv_prog_MAKE | |
4829 | if test -n "$MAKE"; then | |
b08c89d9 | 4830 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5 |
322e23db | 4831 | $as_echo "$MAKE" >&6; } |
4baa087a | 4832 | else |
b08c89d9 | 4833 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4834 | $as_echo "no" >&6; } |
4baa087a RM |
4835 | fi |
4836 | ||
26f56c1c | 4837 | |
4baa087a RM |
4838 | test -n "$MAKE" && break |
4839 | done | |
4840 | ||
4841 | if test -z "$MAKE"; then | |
4842 | ac_verc_fail=yes | |
4843 | else | |
4844 | # Found it, now check the version. | |
b08c89d9 | 4845 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MAKE" >&5 |
322e23db | 4846 | $as_echo_n "checking version of $MAKE... " >&6; } |
4baa087a RM |
4847 | ac_prog_version=`$MAKE --version 2>&1 | sed -n 's/^.*GNU Make[^0-9]*\([0-9][0-9.]*\).*$/\1/p'` |
4848 | case $ac_prog_version in | |
4849 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
28d708c4 | 4850 | 3.79* | 3.[89]* | [4-9].* | [1-9][0-9]*) |
4baa087a RM |
4851 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4852 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4853 | ||
4854 | esac | |
b08c89d9 | 4855 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4856 | $as_echo "$ac_prog_version" >&6; } |
4baa087a RM |
4857 | fi |
4858 | if test $ac_verc_fail = yes; then | |
4859 | critic_missing="$critic_missing make" | |
4860 | fi | |
6e3d59bc | 4861 | |
cd6ede75 | 4862 | |
4baa087a RM |
4863 | for ac_prog in gnumsgfmt gmsgfmt msgfmt |
4864 | do | |
4865 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4866 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4867 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4868 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4869 | if ${ac_cv_prog_MSGFMT+:} false; then : |
322e23db | 4870 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 4871 | else |
4baa087a RM |
4872 | if test -n "$MSGFMT"; then |
4873 | ac_cv_prog_MSGFMT="$MSGFMT" # Let the user override the test. | |
cd6ede75 | 4874 | else |
3a12e572 UD |
4875 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
4876 | for as_dir in $PATH | |
4877 | do | |
4878 | IFS=$as_save_IFS | |
4879 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4880 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 4881 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 4882 | ac_cv_prog_MSGFMT="$ac_prog" |
b08c89d9 | 4883 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
4884 | break 2 |
4885 | fi | |
4886 | done | |
b08c89d9 | 4887 | done |
26f56c1c | 4888 | IFS=$as_save_IFS |
3a12e572 | 4889 | |
cd6ede75 UD |
4890 | fi |
4891 | fi | |
4baa087a RM |
4892 | MSGFMT=$ac_cv_prog_MSGFMT |
4893 | if test -n "$MSGFMT"; then | |
b08c89d9 | 4894 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5 |
322e23db | 4895 | $as_echo "$MSGFMT" >&6; } |
cd6ede75 | 4896 | else |
b08c89d9 | 4897 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4898 | $as_echo "no" >&6; } |
cd6ede75 UD |
4899 | fi |
4900 | ||
26f56c1c | 4901 | |
4baa087a RM |
4902 | test -n "$MSGFMT" && break |
4903 | done | |
4904 | ||
4905 | if test -z "$MSGFMT"; then | |
4906 | ac_verc_fail=yes | |
4907 | else | |
4908 | # Found it, now check the version. | |
b08c89d9 | 4909 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MSGFMT" >&5 |
322e23db | 4910 | $as_echo_n "checking version of $MSGFMT... " >&6; } |
4baa087a RM |
4911 | ac_prog_version=`$MSGFMT --version 2>&1 | sed -n 's/^.*GNU gettext.* \([0-9]*\.[0-9.]*\).*$/\1/p'` |
4912 | case $ac_prog_version in | |
4913 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
4914 | 0.10.3[6-9]* | 0.10.[4-9][0-9]* | 0.1[1-9]* | 0.[2-9][0-9]* | [1-9].*) | |
4915 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
4916 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4917 | ||
4918 | esac | |
b08c89d9 | 4919 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4920 | $as_echo "$ac_prog_version" >&6; } |
3a12e572 | 4921 | fi |
4baa087a RM |
4922 | if test $ac_verc_fail = yes; then |
4923 | MSGFMT=: aux_missing="$aux_missing msgfmt" | |
4924 | fi | |
4925 | ||
4926 | for ac_prog in makeinfo | |
4927 | do | |
4928 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4929 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4930 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4931 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4932 | if ${ac_cv_prog_MAKEINFO+:} false; then : |
322e23db | 4933 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 4934 | else |
4baa087a RM |
4935 | if test -n "$MAKEINFO"; then |
4936 | ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test. | |
cd6ede75 | 4937 | else |
3a12e572 UD |
4938 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
4939 | for as_dir in $PATH | |
4940 | do | |
4941 | IFS=$as_save_IFS | |
4942 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4943 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 4944 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 4945 | ac_cv_prog_MAKEINFO="$ac_prog" |
b08c89d9 | 4946 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
4947 | break 2 |
4948 | fi | |
4949 | done | |
b08c89d9 | 4950 | done |
26f56c1c | 4951 | IFS=$as_save_IFS |
3a12e572 | 4952 | |
cd6ede75 UD |
4953 | fi |
4954 | fi | |
4baa087a RM |
4955 | MAKEINFO=$ac_cv_prog_MAKEINFO |
4956 | if test -n "$MAKEINFO"; then | |
b08c89d9 | 4957 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5 |
322e23db | 4958 | $as_echo "$MAKEINFO" >&6; } |
cd6ede75 | 4959 | else |
b08c89d9 | 4960 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4961 | $as_echo "no" >&6; } |
cd6ede75 UD |
4962 | fi |
4963 | ||
26f56c1c | 4964 | |
4baa087a RM |
4965 | test -n "$MAKEINFO" && break |
4966 | done | |
5edb9387 | 4967 | |
4baa087a RM |
4968 | if test -z "$MAKEINFO"; then |
4969 | ac_verc_fail=yes | |
5edb9387 | 4970 | else |
4baa087a | 4971 | # Found it, now check the version. |
b08c89d9 | 4972 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MAKEINFO" >&5 |
322e23db | 4973 | $as_echo_n "checking version of $MAKEINFO... " >&6; } |
4baa087a RM |
4974 | ac_prog_version=`$MAKEINFO --version 2>&1 | sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'` |
4975 | case $ac_prog_version in | |
4976 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
3a12c70f | 4977 | 4.[7-9]*|4.[1-9][0-9]*|[5-9].*) |
4baa087a RM |
4978 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4979 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
5edb9387 | 4980 | |
4baa087a | 4981 | esac |
b08c89d9 | 4982 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4983 | $as_echo "$ac_prog_version" >&6; } |
5edb9387 | 4984 | fi |
4baa087a RM |
4985 | if test $ac_verc_fail = yes; then |
4986 | MAKEINFO=: aux_missing="$aux_missing makeinfo" | |
5edb9387 | 4987 | fi |
cd6ede75 | 4988 | |
4baa087a | 4989 | for ac_prog in sed |
c4d23330 RM |
4990 | do |
4991 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4992 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4993 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4994 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4995 | if ${ac_cv_prog_SED+:} false; then : |
322e23db | 4996 | $as_echo_n "(cached) " >&6 |
c4d23330 | 4997 | else |
4baa087a RM |
4998 | if test -n "$SED"; then |
4999 | ac_cv_prog_SED="$SED" # Let the user override the test. | |
c4d23330 RM |
5000 | else |
5001 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5002 | for as_dir in $PATH | |
5003 | do | |
5004 | IFS=$as_save_IFS | |
5005 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5006 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 5007 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 5008 | ac_cv_prog_SED="$ac_prog" |
b08c89d9 | 5009 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
c4d23330 RM |
5010 | break 2 |
5011 | fi | |
5012 | done | |
b08c89d9 | 5013 | done |
26f56c1c | 5014 | IFS=$as_save_IFS |
c4d23330 RM |
5015 | |
5016 | fi | |
5017 | fi | |
4baa087a RM |
5018 | SED=$ac_cv_prog_SED |
5019 | if test -n "$SED"; then | |
b08c89d9 | 5020 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SED" >&5 |
322e23db | 5021 | $as_echo "$SED" >&6; } |
c4d23330 | 5022 | else |
b08c89d9 | 5023 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5024 | $as_echo "no" >&6; } |
c4d23330 RM |
5025 | fi |
5026 | ||
26f56c1c | 5027 | |
4baa087a | 5028 | test -n "$SED" && break |
c4d23330 RM |
5029 | done |
5030 | ||
4baa087a | 5031 | if test -z "$SED"; then |
c4d23330 RM |
5032 | ac_verc_fail=yes |
5033 | else | |
5034 | # Found it, now check the version. | |
b08c89d9 | 5035 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $SED" >&5 |
322e23db | 5036 | $as_echo_n "checking version of $SED... " >&6; } |
07e51550 | 5037 | ac_prog_version=`$SED --version 2>&1 | sed -n 's/^.*GNU sed[^0-9]* \([0-9]*\.[0-9.]*\).*$/\1/p'` |
c4d23330 RM |
5038 | case $ac_prog_version in |
5039 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
4baa087a | 5040 | 3.0[2-9]*|3.[1-9]*|[4-9]*) |
c4d23330 RM |
5041 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
5042 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
5043 | ||
5044 | esac | |
b08c89d9 | 5045 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 5046 | $as_echo "$ac_prog_version" >&6; } |
c4d23330 RM |
5047 | fi |
5048 | if test $ac_verc_fail = yes; then | |
4baa087a | 5049 | SED=: aux_missing="$aux_missing sed" |
c4d23330 RM |
5050 | fi |
5051 | ||
0786794f AM |
5052 | for ac_prog in gawk |
5053 | do | |
5054 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
5055 | set dummy $ac_prog; ac_word=$2 | |
5056 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
5057 | $as_echo_n "checking for $ac_word... " >&6; } | |
5058 | if ${ac_cv_prog_AWK+:} false; then : | |
5059 | $as_echo_n "(cached) " >&6 | |
5060 | else | |
5061 | if test -n "$AWK"; then | |
5062 | ac_cv_prog_AWK="$AWK" # Let the user override the test. | |
5063 | else | |
5064 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5065 | for as_dir in $PATH | |
5066 | do | |
5067 | IFS=$as_save_IFS | |
5068 | test -z "$as_dir" && as_dir=. | |
5069 | for ac_exec_ext in '' $ac_executable_extensions; do | |
f4a58f0d | 5070 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
0786794f AM |
5071 | ac_cv_prog_AWK="$ac_prog" |
5072 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5073 | break 2 | |
5074 | fi | |
5075 | done | |
5076 | done | |
5077 | IFS=$as_save_IFS | |
5078 | ||
5079 | fi | |
5080 | fi | |
5081 | AWK=$ac_cv_prog_AWK | |
5082 | if test -n "$AWK"; then | |
5083 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 | |
5084 | $as_echo "$AWK" >&6; } | |
5085 | else | |
5086 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
5087 | $as_echo "no" >&6; } | |
5088 | fi | |
5089 | ||
5090 | ||
5091 | test -n "$AWK" && break | |
5092 | done | |
5093 | ||
5094 | if test -z "$AWK"; then | |
5095 | ac_verc_fail=yes | |
5096 | else | |
5097 | # Found it, now check the version. | |
5098 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $AWK" >&5 | |
5099 | $as_echo_n "checking version of $AWK... " >&6; } | |
5100 | ac_prog_version=`$AWK --version 2>&1 | sed -n 's/^.*GNU Awk[^0-9]*\([0-9][0-9.]*\).*$/\1/p'` | |
5101 | case $ac_prog_version in | |
5102 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
12086fb4 | 5103 | 3.1.[2-9]*|3.[2-9]*|[4-9]*) |
0786794f AM |
5104 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
5105 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
5106 | ||
5107 | esac | |
5108 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 | |
5109 | $as_echo "$ac_prog_version" >&6; } | |
5110 | fi | |
5111 | if test $ac_verc_fail = yes; then | |
5112 | critic_missing="$critic_missing gawk" | |
5113 | fi | |
5114 | ||
4baa087a | 5115 | |
461a7b1e RM |
5116 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC is sufficient to build libc" >&5 |
5117 | $as_echo_n "checking if $CC is sufficient to build libc... " >&6; } | |
5118 | if ${libc_cv_compiler_ok+:} false; then : | |
5119 | $as_echo_n "(cached) " >&6 | |
5120 | else | |
5121 | ||
5122 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5123 | /* end confdefs.h. */ | |
5124 | ||
5125 | int | |
5126 | main () | |
5127 | { | |
5128 | ||
4add8674 | 5129 | #if !defined __GNUC__ || __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 9) |
461a7b1e RM |
5130 | #error insufficient compiler |
5131 | #endif | |
5132 | ; | |
5133 | return 0; | |
5134 | } | |
5135 | _ACEOF | |
5136 | if ac_fn_c_try_compile "$LINENO"; then : | |
5137 | libc_cv_compiler_ok=yes | |
5138 | else | |
5139 | libc_cv_compiler_ok=no | |
5140 | fi | |
5141 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5142 | fi | |
5143 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_compiler_ok" >&5 | |
5144 | $as_echo "$libc_cv_compiler_ok" >&6; } | |
5145 | if test $libc_cv_compiler_ok != yes; then : | |
5146 | critic_missing="$critic_missing compiler" | |
5147 | fi | |
5148 | ||
30b99d79 RM |
5149 | if test -n "$ac_tool_prefix"; then |
5150 | # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args. | |
5151 | set dummy ${ac_tool_prefix}nm; ac_word=$2 | |
5152 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
5153 | $as_echo_n "checking for $ac_word... " >&6; } | |
5154 | if ${ac_cv_prog_NM+:} false; then : | |
5155 | $as_echo_n "(cached) " >&6 | |
5156 | else | |
5157 | if test -n "$NM"; then | |
5158 | ac_cv_prog_NM="$NM" # Let the user override the test. | |
5159 | else | |
5160 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5161 | for as_dir in $PATH | |
5162 | do | |
5163 | IFS=$as_save_IFS | |
5164 | test -z "$as_dir" && as_dir=. | |
5165 | for ac_exec_ext in '' $ac_executable_extensions; do | |
f4a58f0d | 5166 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
30b99d79 RM |
5167 | ac_cv_prog_NM="${ac_tool_prefix}nm" |
5168 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5169 | break 2 | |
5170 | fi | |
5171 | done | |
5172 | done | |
5173 | IFS=$as_save_IFS | |
5174 | ||
5175 | fi | |
5176 | fi | |
5177 | NM=$ac_cv_prog_NM | |
5178 | if test -n "$NM"; then | |
5179 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5 | |
5180 | $as_echo "$NM" >&6; } | |
5181 | else | |
5182 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
5183 | $as_echo "no" >&6; } | |
5184 | fi | |
5185 | ||
5186 | ||
5187 | fi | |
5188 | if test -z "$ac_cv_prog_NM"; then | |
5189 | ac_ct_NM=$NM | |
5190 | # Extract the first word of "nm", so it can be a program name with args. | |
5191 | set dummy nm; ac_word=$2 | |
5192 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
5193 | $as_echo_n "checking for $ac_word... " >&6; } | |
5194 | if ${ac_cv_prog_ac_ct_NM+:} false; then : | |
5195 | $as_echo_n "(cached) " >&6 | |
5196 | else | |
5197 | if test -n "$ac_ct_NM"; then | |
5198 | ac_cv_prog_ac_ct_NM="$ac_ct_NM" # Let the user override the test. | |
5199 | else | |
5200 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5201 | for as_dir in $PATH | |
5202 | do | |
5203 | IFS=$as_save_IFS | |
5204 | test -z "$as_dir" && as_dir=. | |
5205 | for ac_exec_ext in '' $ac_executable_extensions; do | |
f4a58f0d | 5206 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
30b99d79 RM |
5207 | ac_cv_prog_ac_ct_NM="nm" |
5208 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5209 | break 2 | |
5210 | fi | |
5211 | done | |
5212 | done | |
5213 | IFS=$as_save_IFS | |
5214 | ||
5215 | fi | |
5216 | fi | |
5217 | ac_ct_NM=$ac_cv_prog_ac_ct_NM | |
5218 | if test -n "$ac_ct_NM"; then | |
5219 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NM" >&5 | |
5220 | $as_echo "$ac_ct_NM" >&6; } | |
5221 | else | |
5222 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
5223 | $as_echo "no" >&6; } | |
5224 | fi | |
5225 | ||
5226 | if test "x$ac_ct_NM" = x; then | |
5227 | NM="false" | |
5228 | else | |
5229 | case $cross_compiling:$ac_tool_warned in | |
5230 | yes:) | |
5231 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
5232 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
5233 | ac_tool_warned=yes ;; | |
5234 | esac | |
5235 | NM=$ac_ct_NM | |
5236 | fi | |
5237 | else | |
5238 | NM="$ac_cv_prog_NM" | |
5239 | fi | |
5240 | ||
d30cf5bb | 5241 | |
8894bad3 AM |
5242 | if test "x$maintainer" = "xyes"; then |
5243 | for ac_prog in autoconf | |
c4d23330 RM |
5244 | do |
5245 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
5246 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 5247 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5248 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5249 | if ${ac_cv_prog_AUTOCONF+:} false; then : |
322e23db | 5250 | $as_echo_n "(cached) " >&6 |
c4d23330 | 5251 | else |
4baa087a RM |
5252 | if test -n "$AUTOCONF"; then |
5253 | ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test. | |
c4d23330 RM |
5254 | else |
5255 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5256 | for as_dir in $PATH | |
5257 | do | |
5258 | IFS=$as_save_IFS | |
5259 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5260 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 5261 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 5262 | ac_cv_prog_AUTOCONF="$ac_prog" |
b08c89d9 | 5263 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
c4d23330 RM |
5264 | break 2 |
5265 | fi | |
5266 | done | |
b08c89d9 | 5267 | done |
26f56c1c | 5268 | IFS=$as_save_IFS |
c4d23330 RM |
5269 | |
5270 | fi | |
5271 | fi | |
4baa087a RM |
5272 | AUTOCONF=$ac_cv_prog_AUTOCONF |
5273 | if test -n "$AUTOCONF"; then | |
b08c89d9 | 5274 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOCONF" >&5 |
322e23db | 5275 | $as_echo "$AUTOCONF" >&6; } |
c4d23330 | 5276 | else |
b08c89d9 | 5277 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5278 | $as_echo "no" >&6; } |
c4d23330 RM |
5279 | fi |
5280 | ||
26f56c1c | 5281 | |
4baa087a | 5282 | test -n "$AUTOCONF" && break |
c4d23330 | 5283 | done |
4baa087a | 5284 | test -n "$AUTOCONF" || AUTOCONF="no" |
c4d23330 | 5285 | |
8894bad3 AM |
5286 | case "x$AUTOCONF" in |
5287 | xno|x|x:) AUTOCONF=no ;; | |
5288 | *) | |
5289 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works" >&5 | |
5290 | $as_echo_n "checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works... " >&6; } | |
f318beb8 | 5291 | if ${libc_cv_autoconf_works+:} false; then : |
322e23db | 5292 | $as_echo_n "(cached) " >&6 |
c4d23330 | 5293 | else |
8894bad3 AM |
5294 | if (cd $srcdir; $AUTOCONF $ACFLAGS configure.ac > /dev/null 2>&1); then |
5295 | libc_cv_autoconf_works=yes | |
5296 | else | |
5297 | libc_cv_autoconf_works=no | |
5298 | fi | |
c4d23330 | 5299 | fi |
b08c89d9 | 5300 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_autoconf_works" >&5 |
322e23db | 5301 | $as_echo "$libc_cv_autoconf_works" >&6; } |
8894bad3 AM |
5302 | test $libc_cv_autoconf_works = yes || AUTOCONF=no |
5303 | ;; | |
5304 | esac | |
5305 | if test "x$AUTOCONF" = xno; then | |
5306 | aux_missing="$aux_missing autoconf" | |
5307 | fi | |
9e8ac24b AM |
5308 | else |
5309 | AUTOCONF=no | |
c4d23330 RM |
5310 | fi |
5311 | ||
8ce8299f SP |
5312 | # Check for python3 if available, or else python. |
5313 | for ac_prog in python3 python | |
5314 | do | |
5315 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
5316 | set dummy $ac_prog; ac_word=$2 | |
5317 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
5318 | $as_echo_n "checking for $ac_word... " >&6; } | |
5319 | if ${ac_cv_prog_PYTHON_PROG+:} false; then : | |
5320 | $as_echo_n "(cached) " >&6 | |
5321 | else | |
5322 | if test -n "$PYTHON_PROG"; then | |
5323 | ac_cv_prog_PYTHON_PROG="$PYTHON_PROG" # Let the user override the test. | |
5324 | else | |
5325 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5326 | for as_dir in $PATH | |
5327 | do | |
5328 | IFS=$as_save_IFS | |
5329 | test -z "$as_dir" && as_dir=. | |
5330 | for ac_exec_ext in '' $ac_executable_extensions; do | |
5331 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
5332 | ac_cv_prog_PYTHON_PROG="$ac_prog" | |
5333 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5334 | break 2 | |
5335 | fi | |
5336 | done | |
5337 | done | |
5338 | IFS=$as_save_IFS | |
5339 | ||
5340 | fi | |
5341 | fi | |
5342 | PYTHON_PROG=$ac_cv_prog_PYTHON_PROG | |
5343 | if test -n "$PYTHON_PROG"; then | |
5344 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_PROG" >&5 | |
5345 | $as_echo "$PYTHON_PROG" >&6; } | |
5346 | else | |
5347 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
5348 | $as_echo "no" >&6; } | |
5349 | fi | |
5350 | ||
5351 | ||
5352 | test -n "$PYTHON_PROG" && break | |
5353 | done | |
5354 | test -n "$PYTHON_PROG" || PYTHON_PROG="no" | |
5355 | ||
5356 | case "x$PYTHON_PROG" in | |
5357 | xno|x|x:) PYTHON_PROG=no ;; | |
5358 | *) ;; | |
5359 | esac | |
5360 | ||
5361 | if test "x$PYTHON_PROG" = xno; then | |
5362 | aux_missing="$aux_missing python" | |
5363 | else | |
5364 | PYTHON="$PYTHON_PROG -B" | |
5365 | ||
5366 | fi | |
5367 | ||
4a531bb0 | 5368 | test -n "$critic_missing" && as_fn_error $? " |
32a448ed | 5369 | *** These critical programs are missing or too old:$critic_missing |
b08c89d9 | 5370 | *** Check the INSTALL file for required versions." "$LINENO" 5 |
32a448ed | 5371 | |
b08c89d9 | 5372 | test -n "$aux_missing" && { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: |
9c6fffc0 | 5373 | *** These auxiliary programs are missing or incompatible versions:$aux_missing |
8ce8299f | 5374 | *** some features or tests will be disabled. |
3a12e572 | 5375 | *** Check the INSTALL file for required versions." >&5 |
322e23db | 5376 | $as_echo "$as_me: WARNING: |
3a12e572 | 5377 | *** These auxiliary programs are missing or incompatible versions:$aux_missing |
8ce8299f | 5378 | *** some features or tests will be disabled. |
3a12e572 | 5379 | *** Check the INSTALL file for required versions." >&2;} |
ea9f119b | 5380 | |
3c720987 UD |
5381 | # if using special system headers, find out the compiler's sekrit |
5382 | # header directory and add that to the list. NOTE: Only does the right | |
5383 | # thing on a system that doesn't need fixincludes. (Not presently a problem.) | |
5384 | if test -n "$sysheaders"; then | |
67fbfa5c RM |
5385 | SYSINCLUDES=-nostdinc |
5386 | for d in include include-fixed; do | |
22dca1ea | 5387 | i=`$CC -print-file-name="$d"` && test "x$i" != x && test "x$i" != "x$d" && |
67fbfa5c RM |
5388 | SYSINCLUDES="$SYSINCLUDES -isystem $i" |
5389 | done | |
5390 | SYSINCLUDES="$SYSINCLUDES \ | |
3d6ce23a | 5391 | -isystem `echo $sysheaders | sed 's/:/ -isystem /g'`" |
ef226fec | 5392 | if test -n "$CXX"; then |
7872cfb0 | 5393 | CXX_SYSINCLUDES= |
67060746 AC |
5394 | for cxxheaders in `$CXX -v -S -x c++ /dev/null -o /dev/null 2>&1 \ |
5395 | | sed -n -e '1,/#include/d' -e 's/^ \(\/.*\/[cg]++\)/\1/p'`; do | |
5396 | test "x$cxxheaders" != x && | |
5397 | CXX_SYSINCLUDES="$CXX_SYSINCLUDES -isystem $cxxheaders" | |
5398 | done | |
ef226fec | 5399 | fi |
3c720987 UD |
5400 | fi |
5401 | ||
5402 | ||
ef226fec | 5403 | |
fc3e1337 FW |
5404 | # Obtain some C++ header file paths. This is used to make a local |
5405 | # copy of those headers in Makerules. | |
5406 | if test -n "$CXX"; then | |
5407 | find_cxx_header () { | |
c2528fef FW |
5408 | echo "#include <$1>" | $CXX -M -MP -x c++ - 2>/dev/null \ |
5409 | | sed -n "\,$1:,{s/:\$//;p}" | |
fc3e1337 FW |
5410 | } |
5411 | CXX_CSTDLIB_HEADER="$(find_cxx_header cstdlib)" | |
5412 | CXX_CMATH_HEADER="$(find_cxx_header cmath)" | |
a65ea28d | 5413 | CXX_BITS_STD_ABS_H="$(find_cxx_header bits/std_abs.h)" |
fc3e1337 FW |
5414 | fi |
5415 | ||
5416 | ||
5417 | ||
a65ea28d | 5418 | |
3911660e UD |
5419 | # Test if LD_LIBRARY_PATH contains the notation for the current directory |
5420 | # since this would lead to problems installing/building glibc. | |
5421 | # LD_LIBRARY_PATH contains the current directory if one of the following | |
5422 | # is true: | |
5423 | # - one of the terminals (":" and ";") is the first or last sign | |
5424 | # - two terminals occur directly after each other | |
5425 | # - the path contains an element with a dot in it | |
b08c89d9 | 5426 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking LD_LIBRARY_PATH variable" >&5 |
322e23db | 5427 | $as_echo_n "checking LD_LIBRARY_PATH variable... " >&6; } |
3911660e UD |
5428 | case ${LD_LIBRARY_PATH} in |
5429 | [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* ) | |
b3a86ae1 | 5430 | ld_library_path_setting="contains current directory" |
3911660e UD |
5431 | ;; |
5432 | *) | |
5433 | ld_library_path_setting="ok" | |
5434 | ;; | |
5435 | esac | |
b08c89d9 | 5436 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_library_path_setting" >&5 |
322e23db | 5437 | $as_echo "$ld_library_path_setting" >&6; } |
3911660e | 5438 | if test "$ld_library_path_setting" != "ok"; then |
4a531bb0 | 5439 | as_fn_error $? " |
3a12e572 UD |
5440 | *** LD_LIBRARY_PATH shouldn't contain the current directory when |
5441 | *** building glibc. Please change the environment variable | |
b08c89d9 | 5442 | *** and run configure again." "$LINENO" 5 |
3911660e UD |
5443 | fi |
5444 | ||
cd6ede75 UD |
5445 | # Extract the first word of "bash", so it can be a program name with args. |
5446 | set dummy bash; ac_word=$2 | |
b08c89d9 | 5447 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5448 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5449 | if ${ac_cv_path_BASH_SHELL+:} false; then : |
322e23db | 5450 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 5451 | else |
26f56c1c | 5452 | case $BASH_SHELL in |
3a12e572 | 5453 | [\\/]* | ?:[\\/]*) |
26f56c1c | 5454 | ac_cv_path_BASH_SHELL="$BASH_SHELL" # Let the user override the test with a path. |
cd6ede75 UD |
5455 | ;; |
5456 | *) | |
3a12e572 UD |
5457 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5458 | for as_dir in $PATH | |
5459 | do | |
5460 | IFS=$as_save_IFS | |
5461 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5462 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 5463 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
26f56c1c | 5464 | ac_cv_path_BASH_SHELL="$as_dir/$ac_word$ac_exec_ext" |
b08c89d9 | 5465 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5466 | break 2 |
5467 | fi | |
5468 | done | |
b08c89d9 | 5469 | done |
26f56c1c | 5470 | IFS=$as_save_IFS |
3a12e572 | 5471 | |
26f56c1c | 5472 | test -z "$ac_cv_path_BASH_SHELL" && ac_cv_path_BASH_SHELL="no" |
cd6ede75 UD |
5473 | ;; |
5474 | esac | |
5475 | fi | |
26f56c1c UD |
5476 | BASH_SHELL=$ac_cv_path_BASH_SHELL |
5477 | if test -n "$BASH_SHELL"; then | |
b08c89d9 | 5478 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BASH_SHELL" >&5 |
322e23db | 5479 | $as_echo "$BASH_SHELL" >&6; } |
cd6ede75 | 5480 | else |
b08c89d9 | 5481 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5482 | $as_echo "no" >&6; } |
cd6ede75 UD |
5483 | fi |
5484 | ||
26f56c1c | 5485 | |
cd6ede75 | 5486 | |
c0016081 UD |
5487 | # Extract the first word of "perl", so it can be a program name with args. |
5488 | set dummy perl; ac_word=$2 | |
b08c89d9 | 5489 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5490 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5491 | if ${ac_cv_path_PERL+:} false; then : |
322e23db | 5492 | $as_echo_n "(cached) " >&6 |
a2b08ee5 | 5493 | else |
3a12e572 UD |
5494 | case $PERL in |
5495 | [\\/]* | ?:[\\/]*) | |
a2b08ee5 UD |
5496 | ac_cv_path_PERL="$PERL" # Let the user override the test with a path. |
5497 | ;; | |
5498 | *) | |
3a12e572 UD |
5499 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5500 | for as_dir in $PATH | |
5501 | do | |
5502 | IFS=$as_save_IFS | |
5503 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5504 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 5505 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
3a12e572 | 5506 | ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext" |
b08c89d9 | 5507 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5508 | break 2 |
5509 | fi | |
5510 | done | |
b08c89d9 | 5511 | done |
26f56c1c | 5512 | IFS=$as_save_IFS |
3a12e572 | 5513 | |
c0016081 | 5514 | test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="no" |
a2b08ee5 UD |
5515 | ;; |
5516 | esac | |
5517 | fi | |
3a12e572 | 5518 | PERL=$ac_cv_path_PERL |
a2b08ee5 | 5519 | if test -n "$PERL"; then |
b08c89d9 | 5520 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5 |
322e23db | 5521 | $as_echo "$PERL" >&6; } |
a2b08ee5 | 5522 | else |
b08c89d9 | 5523 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5524 | $as_echo "no" >&6; } |
a2b08ee5 UD |
5525 | fi |
5526 | ||
26f56c1c | 5527 | |
2fd5d029 RM |
5528 | if test "$PERL" != no && |
5529 | (eval `$PERL -V:apiversion`; test `expr "$apiversion" \< 5` -ne 0); then | |
5530 | PERL=no | |
fc304e02 | 5531 | fi |
c0016081 UD |
5532 | # Extract the first word of "install-info", so it can be a program name with args. |
5533 | set dummy install-info; ac_word=$2 | |
b08c89d9 | 5534 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5535 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5536 | if ${ac_cv_path_INSTALL_INFO+:} false; then : |
322e23db | 5537 | $as_echo_n "(cached) " >&6 |
c0016081 | 5538 | else |
3a12e572 UD |
5539 | case $INSTALL_INFO in |
5540 | [\\/]* | ?:[\\/]*) | |
c0016081 UD |
5541 | ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path. |
5542 | ;; | |
5543 | *) | |
3a12e572 | 5544 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
f4b07664 RM |
5545 | as_dummy="$PATH:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin" |
5546 | for as_dir in $as_dummy | |
3a12e572 UD |
5547 | do |
5548 | IFS=$as_save_IFS | |
5549 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5550 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 5551 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
3a12e572 | 5552 | ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext" |
b08c89d9 | 5553 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5554 | break 2 |
5555 | fi | |
5556 | done | |
b08c89d9 | 5557 | done |
26f56c1c | 5558 | IFS=$as_save_IFS |
3a12e572 | 5559 | |
c0016081 UD |
5560 | test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO="no" |
5561 | ;; | |
5562 | esac | |
5563 | fi | |
3a12e572 | 5564 | INSTALL_INFO=$ac_cv_path_INSTALL_INFO |
c0016081 | 5565 | if test -n "$INSTALL_INFO"; then |
b08c89d9 | 5566 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5 |
322e23db | 5567 | $as_echo "$INSTALL_INFO" >&6; } |
c0016081 | 5568 | else |
b08c89d9 | 5569 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5570 | $as_echo "no" >&6; } |
c0016081 UD |
5571 | fi |
5572 | ||
26f56c1c | 5573 | |
cc8623f1 WN |
5574 | for ac_prog in bison |
5575 | do | |
5576 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
5577 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 5578 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5579 | $as_echo_n "checking for $ac_word... " >&6; } |
cc8623f1 | 5580 | if ${ac_cv_prog_BISON+:} false; then : |
322e23db | 5581 | $as_echo_n "(cached) " >&6 |
ae113383 | 5582 | else |
cc8623f1 WN |
5583 | if test -n "$BISON"; then |
5584 | ac_cv_prog_BISON="$BISON" # Let the user override the test. | |
5585 | else | |
5586 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5587 | for as_dir in $PATH | |
3a12e572 UD |
5588 | do |
5589 | IFS=$as_save_IFS | |
5590 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5591 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 5592 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
cc8623f1 | 5593 | ac_cv_prog_BISON="$ac_prog" |
b08c89d9 | 5594 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5595 | break 2 |
5596 | fi | |
5597 | done | |
b08c89d9 | 5598 | done |
26f56c1c | 5599 | IFS=$as_save_IFS |
3a12e572 | 5600 | |
ae113383 | 5601 | fi |
cc8623f1 WN |
5602 | fi |
5603 | BISON=$ac_cv_prog_BISON | |
ae113383 | 5604 | if test -n "$BISON"; then |
b08c89d9 | 5605 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5 |
322e23db | 5606 | $as_echo "$BISON" >&6; } |
ae113383 | 5607 | else |
b08c89d9 | 5608 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5609 | $as_echo "no" >&6; } |
ae113383 UD |
5610 | fi |
5611 | ||
5612 | ||
cc8623f1 WN |
5613 | test -n "$BISON" && break |
5614 | done | |
5615 | ||
5616 | if test -z "$BISON"; then | |
5617 | ac_verc_fail=yes | |
5618 | else | |
5619 | # Found it, now check the version. | |
5620 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $BISON" >&5 | |
5621 | $as_echo_n "checking version of $BISON... " >&6; } | |
5622 | ac_prog_version=`$BISON --version 2>&1 | sed -n 's/^.*bison (GNU Bison) \([0-9]*\.[0-9.]*\).*$/\1/p'` | |
5623 | case $ac_prog_version in | |
5624 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
5625 | 2.7*|[3-9].*|[1-9][0-9]*) | |
5626 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
5627 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
5628 | ||
5629 | esac | |
5630 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 | |
5631 | $as_echo "$ac_prog_version" >&6; } | |
5632 | fi | |
5633 | if test $ac_verc_fail = yes; then | |
5634 | BISON=no | |
5635 | fi | |
5636 | ||
26f56c1c | 5637 | |
b08c89d9 | 5638 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .set assembler directive" >&5 |
322e23db | 5639 | $as_echo_n "checking for .set assembler directive... " >&6; } |
f318beb8 | 5640 | if ${libc_cv_asm_set_directive+:} false; then : |
322e23db | 5641 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
5642 | else |
5643 | cat > conftest.s <<EOF | |
8c0c01db | 5644 | .text |
cd6ede75 UD |
5645 | foo: |
5646 | .set glibc_conftest_frobozz,foo | |
7b8e0d49 | 5647 | .globl glibc_conftest_frobozz |
cd6ede75 UD |
5648 | EOF |
5649 | # The alpha-dec-osf1 assembler gives only a warning for `.set' | |
5650 | # (but it doesn't work), so we must do a linking check to be sure. | |
5651 | cat > conftest1.c <<\EOF | |
5652 | extern int glibc_conftest_frobozz; | |
640f0119 | 5653 | void _start() { glibc_conftest_frobozz = 1; } |
cd6ede75 UD |
5654 | EOF |
5655 | if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \ | |
66a704c4 | 5656 | -nostartfiles -nostdlib $no_ssp \ |
cd6ede75 UD |
5657 | -o conftest conftest.s conftest1.c 1>&5 2>&5; then |
5658 | libc_cv_asm_set_directive=yes | |
5659 | else | |
5660 | libc_cv_asm_set_directive=no | |
5661 | fi | |
5662 | rm -f conftest* | |
5663 | fi | |
b08c89d9 | 5664 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_set_directive" >&5 |
322e23db | 5665 | $as_echo "$libc_cv_asm_set_directive" >&6; } |
cd6ede75 | 5666 | if test $libc_cv_asm_set_directive = yes; then |
b08c89d9 | 5667 | $as_echo "#define HAVE_ASM_SET_DIRECTIVE 1" >>confdefs.h |
cd6ede75 UD |
5668 | |
5669 | fi | |
5670 | ||
2a723ff6 | 5671 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for protected data symbol" >&5 |
83569fb8 L |
5672 | $as_echo_n "checking linker support for protected data symbol... " >&6; } |
5673 | if ${libc_cv_protected_data+:} false; then : | |
5674 | $as_echo_n "(cached) " >&6 | |
5675 | else | |
5676 | cat > conftest.c <<EOF | |
2a723ff6 | 5677 | int bar __attribute__ ((visibility ("protected"))) = 1; |
83569fb8 | 5678 | EOF |
2a723ff6 | 5679 | libc_cv_protected_data=no |
66a704c4 | 5680 | if { ac_try='${CC-cc} -nostdlib -nostartfiles $no_ssp -fPIC -shared conftest.c -o conftest.so' |
83569fb8 L |
5681 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
5682 | (eval $ac_try) 2>&5 | |
5683 | ac_status=$? | |
5684 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5685 | test $ac_status = 0; }; }; then | |
2a723ff6 JM |
5686 | cat > conftest.c <<EOF |
5687 | extern int bar; | |
5688 | int main (void) { return bar; } | |
83569fb8 | 5689 | EOF |
66a704c4 | 5690 | if { ac_try='${CC-cc} -nostdlib -nostartfiles $no_ssp conftest.c -o conftest conftest.so' |
83569fb8 L |
5691 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
5692 | (eval $ac_try) 2>&5 | |
5693 | ac_status=$? | |
5694 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5695 | test $ac_status = 0; }; }; then | |
2a723ff6 | 5696 | libc_cv_protected_data=yes |
83569fb8 | 5697 | fi |
2a723ff6 JM |
5698 | fi |
5699 | rm -f conftest.* | |
83569fb8 L |
5700 | |
5701 | fi | |
5702 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_protected_data" >&5 | |
5703 | $as_echo "$libc_cv_protected_data" >&6; } | |
83569fb8 L |
5704 | |
5705 | ||
a0da5fe1 | 5706 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken __attribute__((alias()))" >&5 |
322e23db | 5707 | $as_echo_n "checking for broken __attribute__((alias()))... " >&6; } |
f318beb8 | 5708 | if ${libc_cv_broken_alias_attribute+:} false; then : |
322e23db | 5709 | $as_echo_n "(cached) " >&6 |
37ba7d66 UD |
5710 | else |
5711 | cat > conftest.c <<EOF | |
a0da5fe1 UD |
5712 | extern int foo (int x) __asm ("xyzzy"); |
5713 | int bar (int x) { return x; } | |
5714 | extern __typeof (bar) foo __attribute ((weak, alias ("bar"))); | |
5715 | extern int dfoo; | |
5716 | extern __typeof (dfoo) dfoo __asm ("abccb"); | |
5717 | int dfoo = 1; | |
37ba7d66 | 5718 | EOF |
a0da5fe1 UD |
5719 | libc_cv_broken_alias_attribute=yes |
5720 | if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5' | |
b08c89d9 | 5721 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
61cea1c3 RM |
5722 | (eval $ac_try) 2>&5 |
5723 | ac_status=$? | |
b08c89d9 UD |
5724 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5725 | test $ac_status = 0; }; }; then | |
a0da5fe1 UD |
5726 | if grep 'xyzzy' conftest.s >/dev/null && |
5727 | grep 'abccb' conftest.s >/dev/null; then | |
5728 | libc_cv_broken_alias_attribute=no | |
5729 | fi | |
5730 | fi | |
5731 | rm -f conftest.c conftest.s | |
37ba7d66 | 5732 | |
3a12e572 | 5733 | fi |
b08c89d9 | 5734 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_broken_alias_attribute" >&5 |
322e23db | 5735 | $as_echo "$libc_cv_broken_alias_attribute" >&6; } |
a0da5fe1 UD |
5736 | if test $libc_cv_broken_alias_attribute = yes; then |
5737 | as_fn_error $? "working alias attribute support required" "$LINENO" 5 | |
5738 | fi | |
37ba7d66 | 5739 | |
2a723ff6 | 5740 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to put _rtld_local into .sdata section" >&5 |
322e23db | 5741 | $as_echo_n "checking whether to put _rtld_local into .sdata section... " >&6; } |
f318beb8 | 5742 | if ${libc_cv_have_sdata_section+:} false; then : |
322e23db | 5743 | $as_echo_n "(cached) " >&6 |
0d01dace UD |
5744 | else |
5745 | echo "int i;" > conftest.c | |
2a723ff6 JM |
5746 | libc_cv_have_sdata_section=no |
5747 | if ${CC-cc} $LDFLAGS -fPIC -shared -Wl,--verbose conftest.c -o conftest.so 2>&1 \ | |
5748 | | grep '\.sdata' >/dev/null; then | |
5749 | libc_cv_have_sdata_section=yes | |
5750 | fi | |
5751 | rm -f conftest.c conftest.so | |
0d01dace | 5752 | |
3a12e572 | 5753 | fi |
b08c89d9 | 5754 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_sdata_section" >&5 |
322e23db | 5755 | $as_echo "$libc_cv_have_sdata_section" >&6; } |
2a723ff6 JM |
5756 | if test $libc_cv_have_sdata_section = yes; then |
5757 | $as_echo "#define HAVE_SDATA_SECTION 1" >>confdefs.h | |
0d01dace | 5758 | |
a0da5fe1 | 5759 | fi |
0d01dace | 5760 | |
a0da5fe1 | 5761 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use .ctors/.dtors header and trailer" >&5 |
62bede13 | 5762 | $as_echo_n "checking whether to use .ctors/.dtors header and trailer... " >&6; } |
f318beb8 | 5763 | if ${libc_cv_ctors_header+:} false; then : |
62bede13 RM |
5764 | $as_echo_n "(cached) " >&6 |
5765 | else | |
a0da5fe1 | 5766 | libc_cv_ctors_header=yes |
07037eeb JM |
5767 | cat > conftest.c <<EOF |
5768 | int _start (void) { return 0; } | |
5769 | int __start (void) { return 0; } | |
113ddea4 | 5770 | |
07037eeb JM |
5771 | __attribute__ ((constructor)) void ctor (void) { asm (""); } |
5772 | __attribute__ ((destructor)) void dtor (void) { asm (""); } | |
113ddea4 | 5773 | |
07037eeb | 5774 | EOF |
66a704c4 | 5775 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp -o conftest |
07037eeb JM |
5776 | conftest.c -static -nostartfiles -nostdlib |
5777 | 1>&5' | |
5778 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
5779 | (eval $ac_try) 2>&5 | |
5780 | ac_status=$? | |
5781 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5782 | test $ac_status = 0; }; }; then : | |
113ddea4 | 5783 | if $READELF -WS conftest$ac_exeext | $AWK ' |
5f69cd2f | 5784 | { gsub(/\[ */, "[") } |
113ddea4 RM |
5785 | $2 == ".ctors" || $2 == ".dtors" { |
5786 | size = strtonum("0x" $6) | |
5787 | align = strtonum("0x" $NF) | |
5788 | seen[$2] = 1 | |
5789 | stub[$2] = size == align * 2 | |
5f69cd2f | 5790 | } |
113ddea4 RM |
5791 | END { |
5792 | ctors_ok = !seen[".ctors"] || stub[".ctors"] | |
5793 | dtors_ok = !seen[".dtors"] || stub[".dtors"] | |
5794 | exit ((ctors_ok && dtors_ok) ? 0 : 1) | |
5795 | } | |
5796 | '; then : | |
5797 | libc_cv_ctors_header=no | |
5798 | fi | |
5799 | ||
5800 | else | |
5801 | as_fn_error $? "missing __attribute__ ((constructor)) support??" "$LINENO" 5 | |
5802 | ||
5803 | fi | |
07037eeb | 5804 | rm -f conftest* |
113ddea4 | 5805 | |
62bede13 RM |
5806 | fi |
5807 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ctors_header" >&5 | |
5808 | $as_echo "$libc_cv_ctors_header" >&6; } | |
a0da5fe1 UD |
5809 | if test $libc_cv_ctors_header = no; then |
5810 | $as_echo "#define NO_CTORS_DTORS_SECTIONS 1" >>confdefs.h | |
4a531bb0 | 5811 | |
a0da5fe1 | 5812 | fi |
2c617417 | 5813 | |
a0da5fe1 | 5814 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libunwind-support in compiler" >&5 |
322e23db | 5815 | $as_echo_n "checking for libunwind-support in compiler... " >&6; } |
f318beb8 | 5816 | if ${libc_cv_cc_with_libunwind+:} false; then : |
322e23db | 5817 | $as_echo_n "(cached) " >&6 |
c776b3d7 | 5818 | else |
c776b3d7 | 5819 | |
a0da5fe1 | 5820 | cat > conftest.c <<EOF |
cbdb12de UD |
5821 | int main (void) { return 0; } |
5822 | EOF | |
a0da5fe1 | 5823 | if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -static -o conftest \ |
8175a253 | 5824 | conftest.c -v 2>&1 >/dev/null | grep ' -lunwind ' >/dev/null; then |
a0da5fe1 UD |
5825 | libc_cv_cc_with_libunwind=yes |
5826 | else | |
5827 | libc_cv_cc_with_libunwind=no | |
5828 | fi | |
5829 | rm -f conftest* | |
c776b3d7 | 5830 | fi |
b08c89d9 | 5831 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_with_libunwind" >&5 |
322e23db | 5832 | $as_echo "$libc_cv_cc_with_libunwind" >&6; } |
c776b3d7 | 5833 | |
a0da5fe1 UD |
5834 | if test $libc_cv_cc_with_libunwind = yes; then |
5835 | $as_echo "#define HAVE_CC_WITH_LIBUNWIND 1" >>confdefs.h | |
c776b3d7 | 5836 | |
a0da5fe1 | 5837 | fi |
c776b3d7 | 5838 | |
a0da5fe1 UD |
5839 | ASFLAGS_config= |
5840 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether --noexecstack is desirable for .S files" >&5 | |
322e23db | 5841 | $as_echo_n "checking whether --noexecstack is desirable for .S files... " >&6; } |
f318beb8 | 5842 | if ${libc_cv_as_noexecstack+:} false; then : |
322e23db | 5843 | $as_echo_n "(cached) " >&6 |
35915ec8 | 5844 | else |
a0da5fe1 | 5845 | cat > conftest.c <<EOF |
35915ec8 UD |
5846 | void foo (void) { } |
5847 | EOF | |
a0da5fe1 UD |
5848 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS |
5849 | -S -o conftest.s conftest.c 1>&5' | |
b08c89d9 | 5850 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
35915ec8 UD |
5851 | (eval $ac_try) 2>&5 |
5852 | ac_status=$? | |
b08c89d9 UD |
5853 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5854 | test $ac_status = 0; }; } \ | |
8175a253 | 5855 | && grep .note.GNU-stack conftest.s >/dev/null \ |
a0da5fe1 UD |
5856 | && { ac_try='${CC-cc} $ASFLAGS -Wa,--noexecstack |
5857 | -c -o conftest.o conftest.s 1>&5' | |
b08c89d9 | 5858 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
35915ec8 UD |
5859 | (eval $ac_try) 2>&5 |
5860 | ac_status=$? | |
b08c89d9 UD |
5861 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5862 | test $ac_status = 0; }; } | |
a0da5fe1 UD |
5863 | then |
5864 | libc_cv_as_noexecstack=yes | |
5865 | else | |
5866 | libc_cv_as_noexecstack=no | |
5867 | fi | |
5868 | rm -f conftest* | |
35915ec8 | 5869 | fi |
b08c89d9 | 5870 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_as_noexecstack" >&5 |
322e23db | 5871 | $as_echo "$libc_cv_as_noexecstack" >&6; } |
a0da5fe1 UD |
5872 | if test $libc_cv_as_noexecstack = yes; then |
5873 | ASFLAGS_config="$ASFLAGS_config -Wa,--noexecstack" | |
5874 | fi | |
35915ec8 | 5875 | |
2abf9ff1 | 5876 | |
a0da5fe1 | 5877 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -z combreloc" >&5 |
322e23db | 5878 | $as_echo_n "checking for -z combreloc... " >&6; } |
f318beb8 | 5879 | if ${libc_cv_z_combreloc+:} false; then : |
322e23db | 5880 | $as_echo_n "(cached) " >&6 |
a711b01d | 5881 | else |
a0da5fe1 | 5882 | cat > conftest.c <<EOF |
d555194c UD |
5883 | extern int bar (int); |
5884 | extern int mumble; | |
5885 | int foo (void) { return bar (mumble); } | |
a711b01d | 5886 | EOF |
a0da5fe1 | 5887 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
66a704c4 | 5888 | -fPIC -shared $no_ssp -o conftest.so conftest.c |
35cd3c97 | 5889 | -nostdlib -nostartfiles |
3a12e572 | 5890 | -Wl,-z,combreloc 1>&5' |
b08c89d9 | 5891 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
5892 | (eval $ac_try) 2>&5 |
5893 | ac_status=$? | |
b08c89d9 UD |
5894 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5895 | test $ac_status = 0; }; } | |
a0da5fe1 | 5896 | then |
e37fc4aa | 5897 | if $READELF -S conftest.so | grep -E '.rela?.dyn' > /dev/null; then |
a0da5fe1 | 5898 | libc_cv_z_combreloc=yes |
fdde8349 UD |
5899 | else |
5900 | libc_cv_z_combreloc=no | |
a711b01d | 5901 | fi |
a0da5fe1 UD |
5902 | else |
5903 | libc_cv_z_combreloc=no | |
5904 | fi | |
5905 | rm -f conftest* | |
a711b01d | 5906 | fi |
b08c89d9 | 5907 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_z_combreloc" >&5 |
322e23db | 5908 | $as_echo "$libc_cv_z_combreloc" >&6; } |
a0da5fe1 UD |
5909 | if test "$libc_cv_z_combreloc" = yes; then |
5910 | $as_echo "#define HAVE_Z_COMBRELOC 1" >>confdefs.h | |
fdde8349 | 5911 | |
a0da5fe1 | 5912 | fi |
2abf9ff1 RM |
5913 | |
5914 | ||
6bfea974 L |
5915 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for linker that supports -z execstack" >&5 |
5916 | $as_echo_n "checking for linker that supports -z execstack... " >&6; } | |
5917 | libc_linker_feature=no | |
5918 | if test x"$gnu_ld" = x"yes"; then | |
5919 | libc_linker_check=`$LD -v --help 2>/dev/null | grep "\-z execstack"` | |
5920 | if test -n "$libc_linker_check"; then | |
5921 | cat > conftest.c <<EOF | |
2abf9ff1 RM |
5922 | int _start (void) { return 42; } |
5923 | EOF | |
66a704c4 | 5924 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp |
6bfea974 L |
5925 | -Wl,-z,execstack -nostdlib -nostartfiles |
5926 | -fPIC -shared -o conftest.so conftest.c | |
5927 | 1>&5' | |
b08c89d9 | 5928 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
2abf9ff1 RM |
5929 | (eval $ac_try) 2>&5 |
5930 | ac_status=$? | |
b08c89d9 UD |
5931 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5932 | test $ac_status = 0; }; } | |
6bfea974 L |
5933 | then |
5934 | libc_linker_feature=yes | |
5935 | fi | |
5936 | rm -f conftest* | |
5937 | fi | |
5938 | fi | |
5939 | if test $libc_linker_feature = yes; then | |
a0da5fe1 UD |
5940 | libc_cv_z_execstack=yes |
5941 | else | |
5942 | libc_cv_z_execstack=no | |
5943 | fi | |
6bfea974 L |
5944 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_linker_feature" >&5 |
5945 | $as_echo "$libc_linker_feature" >&6; } | |
cd6ede75 | 5946 | |
0f124303 | 5947 | |
a0da5fe1 | 5948 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fpie" >&5 |
322e23db | 5949 | $as_echo_n "checking for -fpie... " >&6; } |
f318beb8 | 5950 | if ${libc_cv_fpie+:} false; then : |
322e23db | 5951 | $as_echo_n "(cached) " >&6 |
0f124303 | 5952 | else |
4da0431d | 5953 | if { ac_try='${CC-cc} -fpie -xc /dev/null -S -o /dev/null' |
b08c89d9 | 5954 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
0f124303 UD |
5955 | (eval $ac_try) 2>&5 |
5956 | ac_status=$? | |
b08c89d9 | 5957 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
4da0431d | 5958 | test $ac_status = 0; }; }; then : |
a0da5fe1 UD |
5959 | libc_cv_fpie=yes |
5960 | else | |
5961 | libc_cv_fpie=no | |
5962 | fi | |
4da0431d | 5963 | |
0f124303 | 5964 | fi |
b08c89d9 | 5965 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_fpie" >&5 |
322e23db | 5966 | $as_echo "$libc_cv_fpie" >&6; } |
0f124303 UD |
5967 | |
5968 | ||
871b9158 | 5969 | |
a0da5fe1 | 5970 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --hash-style option" >&5 |
322e23db | 5971 | $as_echo_n "checking for --hash-style option... " >&6; } |
f318beb8 | 5972 | if ${libc_cv_hashstyle+:} false; then : |
322e23db | 5973 | $as_echo_n "(cached) " >&6 |
871b9158 | 5974 | else |
a0da5fe1 | 5975 | cat > conftest.c <<EOF |
871b9158 UD |
5976 | int _start (void) { return 42; } |
5977 | EOF | |
66a704c4 | 5978 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp |
a0da5fe1 UD |
5979 | -fPIC -shared -o conftest.so conftest.c |
5980 | -Wl,--hash-style=both -nostdlib 1>&5' | |
b08c89d9 | 5981 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
871b9158 UD |
5982 | (eval $ac_try) 2>&5 |
5983 | ac_status=$? | |
b08c89d9 UD |
5984 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5985 | test $ac_status = 0; }; } | |
a0da5fe1 UD |
5986 | then |
5987 | libc_cv_hashstyle=yes | |
5988 | else | |
5989 | libc_cv_hashstyle=no | |
5990 | fi | |
5991 | rm -f conftest* | |
871b9158 | 5992 | fi |
b08c89d9 | 5993 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_hashstyle" >&5 |
322e23db | 5994 | $as_echo "$libc_cv_hashstyle" >&6; } |
871b9158 | 5995 | |
fd5e21c7 | 5996 | |
a0da5fe1 UD |
5997 | # The linker's default -shared behavior is good enough if it |
5998 | # does these things that our custom linker scripts ensure that | |
5999 | # all allocated NOTE sections come first. | |
6000 | if test "$use_default_link" = default; then | |
6001 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sufficient default -shared layout" >&5 | |
fd5e21c7 | 6002 | $as_echo_n "checking for sufficient default -shared layout... " >&6; } |
f318beb8 | 6003 | if ${libc_cv_use_default_link+:} false; then : |
fd5e21c7 RM |
6004 | $as_echo_n "(cached) " >&6 |
6005 | else | |
a0da5fe1 UD |
6006 | libc_cv_use_default_link=no |
6007 | cat > conftest.s <<\EOF | |
fd5e21c7 RM |
6008 | .section .note.a,"a",%note |
6009 | .balign 4 | |
6010 | .long 4,4,9 | |
6011 | .string "GNU" | |
6012 | .string "foo" | |
6013 | .section .note.b,"a",%note | |
6014 | .balign 4 | |
6015 | .long 4,4,9 | |
6016 | .string "GNU" | |
6017 | .string "bar" | |
6018 | EOF | |
a0da5fe1 | 6019 | if { ac_try=' ${CC-cc} $ASFLAGS -shared -o conftest.so conftest.s 1>&5' |
fd5e21c7 RM |
6020 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
6021 | (eval $ac_try) 2>&5 | |
6022 | ac_status=$? | |
6023 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
6024 | test $ac_status = 0; }; } && | |
6025 | ac_try=`$READELF -S conftest.so | sed -n \ | |
6026 | '${x;p;} | |
6027 | s/^ *\[ *[1-9][0-9]*\] *\([^ ][^ ]*\) *\([^ ][^ ]*\) .*$/\2 \1/ | |
6028 | t a | |
6029 | b | |
6030 | : a | |
6031 | H'` | |
a0da5fe1 UD |
6032 | then |
6033 | libc_seen_a=no libc_seen_b=no | |
6034 | set -- $ac_try | |
6035 | while test $# -ge 2 -a "$1" = NOTE; do | |
6036 | case "$2" in | |
6037 | .note.a) libc_seen_a=yes ;; | |
6038 | .note.b) libc_seen_b=yes ;; | |
6039 | esac | |
6040 | shift 2 | |
6041 | done | |
6042 | case "$libc_seen_a$libc_seen_b" in | |
6043 | yesyes) | |
6044 | libc_cv_use_default_link=yes | |
6045 | ;; | |
6046 | *) | |
6047 | echo >&5 "\ | |
fd5e21c7 RM |
6048 | $libc_seen_a$libc_seen_b from: |
6049 | $ac_try" | |
a0da5fe1 UD |
6050 | ;; |
6051 | esac | |
6052 | fi | |
6053 | rm -f conftest* | |
fd5e21c7 RM |
6054 | fi |
6055 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_use_default_link" >&5 | |
6056 | $as_echo "$libc_cv_use_default_link" >&6; } | |
a0da5fe1 | 6057 | use_default_link=$libc_cv_use_default_link |
2abf9ff1 | 6058 | fi |
f13df7c7 | 6059 | |
89569c8b L |
6060 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GLOB_DAT reloc" >&5 |
6061 | $as_echo_n "checking for GLOB_DAT reloc... " >&6; } | |
6062 | if ${libc_cv_has_glob_dat+:} false; then : | |
6063 | $as_echo_n "(cached) " >&6 | |
6064 | else | |
6065 | cat > conftest.c <<EOF | |
6066 | extern int mumble; | |
6067 | int foo (void) { return mumble; } | |
6068 | EOF | |
6069 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS | |
6070 | -fPIC -shared -o conftest.so conftest.c | |
66a704c4 | 6071 | -nostdlib -nostartfiles $no_ssp |
89569c8b L |
6072 | 1>&5' |
6073 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
6074 | (eval $ac_try) 2>&5 | |
6075 | ac_status=$? | |
6076 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
6077 | test $ac_status = 0; }; } | |
6078 | then | |
6079 | if $READELF -rW conftest.so | grep '_GLOB_DAT' > /dev/null; then | |
6080 | libc_cv_has_glob_dat=yes | |
6081 | else | |
6082 | libc_cv_has_glob_dat=no | |
6083 | fi | |
6084 | else | |
6085 | libc_cv_has_glob_dat=no | |
6086 | fi | |
6087 | rm -f conftest* | |
6088 | fi | |
6089 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_has_glob_dat" >&5 | |
6090 | $as_echo "$libc_cv_has_glob_dat" >&6; } | |
6091 | ||
6092 | ||
5c550700 RM |
6093 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker output format" >&5 |
6094 | $as_echo_n "checking linker output format... " >&6; } | |
f318beb8 | 6095 | if ${libc_cv_output_format+:} false; then : |
5c550700 RM |
6096 | $as_echo_n "(cached) " >&6 |
6097 | else | |
6098 | if libc_cv_output_format=` | |
66a704c4 | 6099 | ${CC-cc} -nostartfiles -nostdlib $no_ssp -Wl,--print-output-format 2>&5` |
5c550700 RM |
6100 | then |
6101 | : | |
6102 | else | |
6103 | libc_cv_output_format= | |
6104 | fi | |
6105 | test -n "$libc_cv_output_format" || libc_cv_output_format=unknown | |
6106 | fi | |
6107 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_output_format" >&5 | |
6108 | $as_echo "$libc_cv_output_format" >&6; } | |
6109 | ||
6110 | ||
b08c89d9 | 6111 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fno-toplevel-reorder -fno-section-anchors" >&5 |
322e23db | 6112 | $as_echo_n "checking for -fno-toplevel-reorder -fno-section-anchors... " >&6; } |
f318beb8 | 6113 | if ${libc_cv_fno_toplevel_reorder+:} false; then : |
322e23db | 6114 | $as_echo_n "(cached) " >&6 |
49803108 AJ |
6115 | else |
6116 | cat > conftest.c <<EOF | |
6117 | int foo; | |
6118 | EOF | |
22dca1ea | 6119 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -fno-toplevel-reorder -fno-section-anchors |
49803108 | 6120 | conftest.c 1>&5' |
b08c89d9 | 6121 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
49803108 AJ |
6122 | (eval $ac_try) 2>&5 |
6123 | ac_status=$? | |
b08c89d9 UD |
6124 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6125 | test $ac_status = 0; }; } | |
49803108 | 6126 | then |
18e2ac6d | 6127 | libc_cv_fno_toplevel_reorder=yes |
49803108 | 6128 | else |
18e2ac6d | 6129 | libc_cv_fno_toplevel_reorder=no |
49803108 AJ |
6130 | fi |
6131 | rm -f conftest* | |
6132 | fi | |
b08c89d9 | 6133 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_fno_toplevel_reorder" >&5 |
322e23db | 6134 | $as_echo "$libc_cv_fno_toplevel_reorder" >&6; } |
18e2ac6d | 6135 | if test $libc_cv_fno_toplevel_reorder = yes; then |
22dca1ea | 6136 | fno_unit_at_a_time="-fno-toplevel-reorder -fno-section-anchors" |
18e2ac6d | 6137 | else |
49803108 AJ |
6138 | fno_unit_at_a_time=-fno-unit-at-a-time |
6139 | fi | |
6140 | ||
6141 | ||
61655555 L |
6142 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -mtls-dialect=gnu2" >&5 |
6143 | $as_echo_n "checking for -mtls-dialect=gnu2... " >&6; } | |
6144 | if ${libc_cv_mtls_dialect_gnu2+:} false; then : | |
6145 | $as_echo_n "(cached) " >&6 | |
6146 | else | |
6147 | cat > conftest.c <<EOF | |
6148 | __thread int i; | |
6149 | void foo (void) | |
6150 | { | |
6151 | i = 10; | |
6152 | } | |
6153 | EOF | |
6154 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -fPIC -mtls-dialect=gnu2 | |
6155 | conftest.c 1>&5' | |
6156 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
6157 | (eval $ac_try) 2>&5 | |
6158 | ac_status=$? | |
6159 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
6160 | test $ac_status = 0; }; } | |
6161 | then | |
6162 | libc_cv_mtls_dialect_gnu2=yes | |
6163 | else | |
6164 | libc_cv_mtls_dialect_gnu2=no | |
6165 | fi | |
6166 | rm -f conftest* | |
6167 | fi | |
6168 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mtls_dialect_gnu2" >&5 | |
6169 | $as_echo "$libc_cv_mtls_dialect_gnu2" >&6; } | |
6170 | ||
6171 | config_vars="$config_vars | |
6172 | have-mtls-dialect-gnu2 = $libc_cv_mtls_dialect_gnu2" | |
6173 | ||
a0da5fe1 | 6174 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc puts quotes around section names" >&5 |
322e23db | 6175 | $as_echo_n "checking whether cc puts quotes around section names... " >&6; } |
f318beb8 | 6176 | if ${libc_cv_have_section_quotes+:} false; then : |
322e23db | 6177 | $as_echo_n "(cached) " >&6 |
e26dd47f UD |
6178 | else |
6179 | cat > conftest.c <<EOF | |
a0da5fe1 UD |
6180 | static const int foo |
6181 | __attribute__ ((section ("bar"))) = 1; | |
e26dd47f | 6182 | EOF |
a0da5fe1 UD |
6183 | if ${CC-cc} -S conftest.c -o conftest.s; then |
6184 | if grep '\.section.*"bar"' conftest.s >/dev/null; then | |
6185 | libc_cv_have_section_quotes=yes | |
e26dd47f | 6186 | else |
a0da5fe1 | 6187 | libc_cv_have_section_quotes=no |
e26dd47f | 6188 | fi |
a0da5fe1 UD |
6189 | else |
6190 | libc_cv_have_section_quotes=unknown | |
6191 | fi | |
6192 | rm -f conftest.{c,s} | |
e26dd47f | 6193 | |
3a12e572 | 6194 | fi |
b08c89d9 | 6195 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_section_quotes" >&5 |
322e23db | 6196 | $as_echo "$libc_cv_have_section_quotes" >&6; } |
a0da5fe1 UD |
6197 | if test $libc_cv_have_section_quotes = yes; then |
6198 | $as_echo "#define HAVE_SECTION_QUOTES 1" >>confdefs.h | |
cd6ede75 | 6199 | |
9a97d1f7 UD |
6200 | fi |
6201 | ||
b08c89d9 | 6202 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_memset" >&5 |
322e23db | 6203 | $as_echo_n "checking for __builtin_memset... " >&6; } |
f318beb8 | 6204 | if ${libc_cv_gcc_builtin_memset+:} false; then : |
322e23db | 6205 | $as_echo_n "(cached) " >&6 |
d555194c UD |
6206 | else |
6207 | cat > conftest.c <<\EOF | |
6208 | void zero (void *x) | |
6209 | { | |
a52d1562 | 6210 | __builtin_memset (x, 0, 1000); |
d555194c UD |
6211 | } |
6212 | EOF | |
e37fc4aa | 6213 | if { ac_try='${CC-cc} -O3 -S conftest.c -o - | grep -F "memset" > /dev/null' |
b08c89d9 | 6214 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6215 | (eval $ac_try) 2>&5 |
6216 | ac_status=$? | |
b08c89d9 UD |
6217 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6218 | test $ac_status = 0; }; }; | |
d555194c UD |
6219 | then |
6220 | libc_cv_gcc_builtin_memset=no | |
6221 | else | |
6222 | libc_cv_gcc_builtin_memset=yes | |
6223 | fi | |
3a12e572 | 6224 | rm -f conftest* |
d555194c | 6225 | fi |
b08c89d9 | 6226 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_builtin_memset" >&5 |
322e23db | 6227 | $as_echo "$libc_cv_gcc_builtin_memset" >&6; } |
d555194c | 6228 | if test "$libc_cv_gcc_builtin_memset" = yes ; then |
b08c89d9 | 6229 | $as_echo "#define HAVE_BUILTIN_MEMSET 1" >>confdefs.h |
d555194c UD |
6230 | |
6231 | fi | |
6232 | ||
b08c89d9 | 6233 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for redirection of built-in functions" >&5 |
322e23db | 6234 | $as_echo_n "checking for redirection of built-in functions... " >&6; } |
f318beb8 | 6235 | if ${libc_cv_gcc_builtin_redirection+:} false; then : |
322e23db | 6236 | $as_echo_n "(cached) " >&6 |
85dd1003 UD |
6237 | else |
6238 | cat > conftest.c <<\EOF | |
6239 | extern char *strstr (const char *, const char *) __asm ("my_strstr"); | |
6240 | char *foo (const char *a, const char *b) | |
6241 | { | |
6242 | return __builtin_strstr (a, b); | |
6243 | } | |
6244 | EOF | |
e37fc4aa | 6245 | if { ac_try='${CC-cc} -O3 -S conftest.c -o - | grep -F "my_strstr" > /dev/null' |
b08c89d9 | 6246 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
85dd1003 UD |
6247 | (eval $ac_try) 2>&5 |
6248 | ac_status=$? | |
b08c89d9 UD |
6249 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6250 | test $ac_status = 0; }; }; | |
85dd1003 UD |
6251 | then |
6252 | libc_cv_gcc_builtin_redirection=yes | |
6253 | else | |
6254 | libc_cv_gcc_builtin_redirection=no | |
6255 | fi | |
6256 | rm -f conftest* | |
6257 | fi | |
b08c89d9 | 6258 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_builtin_redirection" >&5 |
322e23db | 6259 | $as_echo "$libc_cv_gcc_builtin_redirection" >&6; } |
3ce1f295 UD |
6260 | if test "$libc_cv_gcc_builtin_redirection" = no; then |
6261 | as_fn_error $? "support for the symbol redirection needed" "$LINENO" 5 | |
85dd1003 UD |
6262 | fi |
6263 | ||
7998fa78 AS |
6264 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler option to disable generation of FMA instructions" >&5 |
6265 | $as_echo_n "checking for compiler option to disable generation of FMA instructions... " >&6; } | |
6266 | if ${libc_cv_cc_nofma+:} false; then : | |
6267 | $as_echo_n "(cached) " >&6 | |
6268 | else | |
6269 | libc_cv_cc_nofma= | |
6270 | for opt in -ffp-contract=off -mno-fused-madd; do | |
6271 | if { ac_try='${CC-cc} $opt -xc /dev/null -S -o /dev/null' | |
6272 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
6273 | (eval $ac_try) 2>&5 | |
6274 | ac_status=$? | |
6275 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
6276 | test $ac_status = 0; }; }; then : | |
6277 | libc_cv_cc_nofma=$opt; break | |
6278 | fi | |
6279 | done | |
6280 | fi | |
6281 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_nofma" >&5 | |
6282 | $as_echo "$libc_cv_cc_nofma" >&6; } | |
6283 | ||
bef0b507 | 6284 | |
2cf9ad57 | 6285 | if test -n "$submachine"; then |
b08c89d9 | 6286 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler option for CPU variant" >&5 |
322e23db | 6287 | $as_echo_n "checking for compiler option for CPU variant... " >&6; } |
f318beb8 | 6288 | if ${libc_cv_cc_submachine+:} false; then : |
322e23db | 6289 | $as_echo_n "(cached) " >&6 |
2cf9ad57 RM |
6290 | else |
6291 | libc_cv_cc_submachine=no | |
6292 | for opt in "-march=$submachine" "-mcpu=$submachine"; do | |
6293 | if { ac_try='${CC-cc} $opt -xc /dev/null -S -o /dev/null' | |
b08c89d9 | 6294 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
2cf9ad57 RM |
6295 | (eval $ac_try) 2>&5 |
6296 | ac_status=$? | |
b08c89d9 | 6297 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
40b601fb JM |
6298 | test $ac_status = 0; }; }; then : |
6299 | ||
2cf9ad57 RM |
6300 | libc_cv_cc_submachine="$opt" |
6301 | break | |
40b601fb | 6302 | fi |
2cf9ad57 RM |
6303 | done |
6304 | fi | |
b08c89d9 | 6305 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_submachine" >&5 |
322e23db | 6306 | $as_echo "$libc_cv_cc_submachine" >&6; } |
2cf9ad57 | 6307 | if test "x$libc_cv_cc_submachine" = xno; then |
4a531bb0 | 6308 | as_fn_error $? "${CC-cc} does not support $submachine" "$LINENO" 5 |
2cf9ad57 RM |
6309 | fi |
6310 | fi | |
6311 | ||
6312 | ||
85c2e611 AZ |
6313 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC accepts -fno-tree-loop-distribute-patterns with \ |
6314 | __attribute__ ((__optimize__))" >&5 | |
6315 | $as_echo_n "checking if $CC accepts -fno-tree-loop-distribute-patterns with \ | |
6316 | __attribute__ ((__optimize__))... " >&6; } | |
6317 | if ${libc_cv_cc_loop_to_function+:} false; then : | |
6318 | $as_echo_n "(cached) " >&6 | |
6319 | else | |
6320 | cat > conftest.c <<EOF | |
6321 | void | |
6322 | __attribute__ ((__optimize__ ("-fno-tree-loop-distribute-patterns"))) | |
6323 | foo (void) {} | |
6324 | EOF | |
6325 | libc_cv_cc_loop_to_function=no | |
6326 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c' | |
6327 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
6328 | (eval $ac_try) 2>&5 | |
6329 | ac_status=$? | |
6330 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
6331 | test $ac_status = 0; }; } | |
6332 | then | |
6333 | libc_cv_cc_loop_to_function=yes | |
6334 | fi | |
6335 | rm -f conftest* | |
6336 | fi | |
6337 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_loop_to_function" >&5 | |
6338 | $as_echo "$libc_cv_cc_loop_to_function" >&6; } | |
6339 | if test $libc_cv_cc_loop_to_function = yes; then | |
6340 | $as_echo "#define HAVE_CC_INHIBIT_LOOP_TO_LIBCALL 1" >>confdefs.h | |
6341 | ||
6342 | fi | |
6343 | ||
6344 | ||
b08c89d9 | 6345 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libgd" >&5 |
322e23db | 6346 | $as_echo_n "checking for libgd... " >&6; } |
6dab8688 UD |
6347 | if test "$with_gd" != "no"; then |
6348 | old_CFLAGS="$CFLAGS" | |
6349 | CFLAGS="$CFLAGS $libgd_include" | |
6350 | old_LDFLAGS="$LDFLAGS" | |
6351 | LDFLAGS="$LDFLAGS $libgd_ldflags" | |
6352 | old_LIBS="$LIBS" | |
6353 | LIBS="$LIBS -lgd -lpng -lz -lm" | |
b08c89d9 | 6354 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2abf9ff1 | 6355 | /* end confdefs.h. */ |
c8f3e6db | 6356 | #include <gd.h> |
3a12e572 UD |
6357 | int |
6358 | main () | |
6359 | { | |
c8f3e6db | 6360 | gdImagePng (0, 0) |
3a12e572 UD |
6361 | ; |
6362 | return 0; | |
6363 | } | |
6364 | _ACEOF | |
b08c89d9 | 6365 | if ac_fn_c_try_link "$LINENO"; then : |
c8f3e6db UD |
6366 | LIBGD=yes |
6367 | else | |
b08c89d9 | 6368 | LIBGD=no |
c8f3e6db | 6369 | fi |
b08c89d9 UD |
6370 | rm -f core conftest.err conftest.$ac_objext \ |
6371 | conftest$ac_exeext conftest.$ac_ext | |
6dab8688 UD |
6372 | CFLAGS="$old_CFLAGS" |
6373 | LDFLAGS="$old_LDFLAGS" | |
6374 | LIBS="$old_LIBS" | |
6375 | else | |
6376 | LIBGD=no | |
6377 | fi | |
b08c89d9 | 6378 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGD" >&5 |
322e23db | 6379 | $as_echo "$LIBGD" >&6; } |
3a12e572 UD |
6380 | |
6381 | ||
74a30a58 UD |
6382 | # SELinux detection |
6383 | if test x$with_selinux = xno ; then | |
6384 | have_selinux=no; | |
6385 | else | |
6386 | # See if we have the SELinux library | |
b08c89d9 | 6387 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for is_selinux_enabled in -lselinux" >&5 |
322e23db | 6388 | $as_echo_n "checking for is_selinux_enabled in -lselinux... " >&6; } |
f318beb8 | 6389 | if ${ac_cv_lib_selinux_is_selinux_enabled+:} false; then : |
322e23db | 6390 | $as_echo_n "(cached) " >&6 |
74a30a58 UD |
6391 | else |
6392 | ac_check_lib_save_LIBS=$LIBS | |
6393 | LIBS="-lselinux $LIBS" | |
b08c89d9 | 6394 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
74a30a58 UD |
6395 | /* end confdefs.h. */ |
6396 | ||
26f56c1c UD |
6397 | /* Override any GCC internal prototype to avoid an error. |
6398 | Use char because int might match the return type of a GCC | |
6399 | builtin and then its argument prototype would still apply. */ | |
74a30a58 UD |
6400 | #ifdef __cplusplus |
6401 | extern "C" | |
6402 | #endif | |
74a30a58 UD |
6403 | char is_selinux_enabled (); |
6404 | int | |
6405 | main () | |
6406 | { | |
26f56c1c | 6407 | return is_selinux_enabled (); |
74a30a58 UD |
6408 | ; |
6409 | return 0; | |
6410 | } | |
6411 | _ACEOF | |
b08c89d9 | 6412 | if ac_fn_c_try_link "$LINENO"; then : |
74a30a58 UD |
6413 | ac_cv_lib_selinux_is_selinux_enabled=yes |
6414 | else | |
b08c89d9 | 6415 | ac_cv_lib_selinux_is_selinux_enabled=no |
74a30a58 | 6416 | fi |
b08c89d9 UD |
6417 | rm -f core conftest.err conftest.$ac_objext \ |
6418 | conftest$ac_exeext conftest.$ac_ext | |
74a30a58 UD |
6419 | LIBS=$ac_check_lib_save_LIBS |
6420 | fi | |
b08c89d9 | 6421 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_is_selinux_enabled" >&5 |
322e23db | 6422 | $as_echo "$ac_cv_lib_selinux_is_selinux_enabled" >&6; } |
f318beb8 | 6423 | if test "x$ac_cv_lib_selinux_is_selinux_enabled" = xyes; then : |
74a30a58 UD |
6424 | have_selinux=yes |
6425 | else | |
6426 | have_selinux=no | |
6427 | fi | |
6428 | ||
8f1913a9 | 6429 | if test x$with_selinux = xyes ; then |
74a30a58 | 6430 | if test x$have_selinux = xno ; then |
0699f766 | 6431 | as_fn_error $? "SELinux explicitly required, but SELinux library not found" "$LINENO" 5 |
74a30a58 UD |
6432 | fi |
6433 | fi | |
6434 | fi | |
6435 | # Check if we're building with SELinux support. | |
6436 | if test "x$have_selinux" = xyes; then | |
6437 | ||
b08c89d9 | 6438 | $as_echo "#define HAVE_SELINUX 1" >>confdefs.h |
74a30a58 | 6439 | |
b399a0c2 UD |
6440 | |
6441 | # See if we have the libaudit library | |
b08c89d9 | 6442 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for audit_log_user_avc_message in -laudit" >&5 |
322e23db | 6443 | $as_echo_n "checking for audit_log_user_avc_message in -laudit... " >&6; } |
f318beb8 | 6444 | if ${ac_cv_lib_audit_audit_log_user_avc_message+:} false; then : |
322e23db | 6445 | $as_echo_n "(cached) " >&6 |
b399a0c2 UD |
6446 | else |
6447 | ac_check_lib_save_LIBS=$LIBS | |
6448 | LIBS="-laudit $LIBS" | |
b08c89d9 | 6449 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
b399a0c2 UD |
6450 | /* end confdefs.h. */ |
6451 | ||
26f56c1c UD |
6452 | /* Override any GCC internal prototype to avoid an error. |
6453 | Use char because int might match the return type of a GCC | |
6454 | builtin and then its argument prototype would still apply. */ | |
b399a0c2 UD |
6455 | #ifdef __cplusplus |
6456 | extern "C" | |
6457 | #endif | |
b2f97341 | 6458 | char audit_log_user_avc_message (); |
b399a0c2 UD |
6459 | int |
6460 | main () | |
6461 | { | |
26f56c1c | 6462 | return audit_log_user_avc_message (); |
b399a0c2 UD |
6463 | ; |
6464 | return 0; | |
6465 | } | |
6466 | _ACEOF | |
b08c89d9 | 6467 | if ac_fn_c_try_link "$LINENO"; then : |
b2f97341 | 6468 | ac_cv_lib_audit_audit_log_user_avc_message=yes |
b399a0c2 | 6469 | else |
b08c89d9 | 6470 | ac_cv_lib_audit_audit_log_user_avc_message=no |
b399a0c2 | 6471 | fi |
b08c89d9 UD |
6472 | rm -f core conftest.err conftest.$ac_objext \ |
6473 | conftest$ac_exeext conftest.$ac_ext | |
b399a0c2 UD |
6474 | LIBS=$ac_check_lib_save_LIBS |
6475 | fi | |
b08c89d9 | 6476 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_audit_audit_log_user_avc_message" >&5 |
322e23db | 6477 | $as_echo "$ac_cv_lib_audit_audit_log_user_avc_message" >&6; } |
f318beb8 | 6478 | if test "x$ac_cv_lib_audit_audit_log_user_avc_message" = xyes; then : |
b399a0c2 UD |
6479 | have_libaudit=yes |
6480 | else | |
6481 | have_libaudit=no | |
6482 | fi | |
6483 | ||
6484 | if test "x$have_libaudit" = xyes; then | |
6485 | ||
b08c89d9 | 6486 | $as_echo "#define HAVE_LIBAUDIT 1" >>confdefs.h |
b399a0c2 UD |
6487 | |
6488 | fi | |
6489 | ||
1f063dca UD |
6490 | |
6491 | # See if we have the libcap library | |
b08c89d9 | 6492 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cap_init in -lcap" >&5 |
322e23db | 6493 | $as_echo_n "checking for cap_init in -lcap... " >&6; } |
f318beb8 | 6494 | if ${ac_cv_lib_cap_cap_init+:} false; then : |
322e23db | 6495 | $as_echo_n "(cached) " >&6 |
1f063dca UD |
6496 | else |
6497 | ac_check_lib_save_LIBS=$LIBS | |
6498 | LIBS="-lcap $LIBS" | |
b08c89d9 | 6499 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
1f063dca UD |
6500 | /* end confdefs.h. */ |
6501 | ||
26f56c1c UD |
6502 | /* Override any GCC internal prototype to avoid an error. |
6503 | Use char because int might match the return type of a GCC | |
6504 | builtin and then its argument prototype would still apply. */ | |
1f063dca UD |
6505 | #ifdef __cplusplus |
6506 | extern "C" | |
6507 | #endif | |
1f063dca UD |
6508 | char cap_init (); |
6509 | int | |
6510 | main () | |
6511 | { | |
26f56c1c | 6512 | return cap_init (); |
1f063dca UD |
6513 | ; |
6514 | return 0; | |
6515 | } | |
6516 | _ACEOF | |
b08c89d9 | 6517 | if ac_fn_c_try_link "$LINENO"; then : |
1f063dca UD |
6518 | ac_cv_lib_cap_cap_init=yes |
6519 | else | |
b08c89d9 | 6520 | ac_cv_lib_cap_cap_init=no |
1f063dca | 6521 | fi |
b08c89d9 UD |
6522 | rm -f core conftest.err conftest.$ac_objext \ |
6523 | conftest$ac_exeext conftest.$ac_ext | |
1f063dca UD |
6524 | LIBS=$ac_check_lib_save_LIBS |
6525 | fi | |
b08c89d9 | 6526 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cap_cap_init" >&5 |
322e23db | 6527 | $as_echo "$ac_cv_lib_cap_cap_init" >&6; } |
f318beb8 | 6528 | if test "x$ac_cv_lib_cap_cap_init" = xyes; then : |
1f063dca UD |
6529 | have_libcap=yes |
6530 | else | |
6531 | have_libcap=no | |
6532 | fi | |
6533 | ||
6534 | if test "x$have_libcap" = xyes; then | |
6535 | ||
b08c89d9 | 6536 | $as_echo "#define HAVE_LIBCAP 1" >>confdefs.h |
1f063dca UD |
6537 | |
6538 | fi | |
6539 | ||
74a30a58 UD |
6540 | fi |
6541 | ||
6542 | ||
61653dfb RM |
6543 | CPPUNDEFS= |
6544 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FORTIFY_SOURCE predefine" >&5 | |
6545 | $as_echo_n "checking for _FORTIFY_SOURCE predefine... " >&6; } | |
6546 | if ${libc_cv_predef_fortify_source+:} false; then : | |
6547 | $as_echo_n "(cached) " >&6 | |
6548 | else | |
6549 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6550 | /* end confdefs.h. */ | |
6551 | ||
6552 | int | |
6553 | main () | |
6554 | { | |
6555 | ||
6556 | #ifdef _FORTIFY_SOURCE | |
6557 | # error bogon | |
6558 | #endif | |
6559 | ; | |
6560 | return 0; | |
6561 | } | |
6562 | _ACEOF | |
6563 | if ac_fn_c_try_compile "$LINENO"; then : | |
6564 | libc_cv_predef_fortify_source=no | |
6565 | else | |
6566 | libc_cv_predef_fortify_source=yes | |
6567 | fi | |
6568 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6569 | fi | |
6570 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_predef_fortify_source" >&5 | |
6571 | $as_echo "$libc_cv_predef_fortify_source" >&6; } | |
6572 | if test $libc_cv_predef_fortify_source = yes; then | |
6573 | CPPUNDEFS="${CPPUNDEFS:+$CPPUNDEFS }-U_FORTIFY_SOURCE" | |
6574 | fi | |
6575 | ||
6576 | ||
61b1ef6e MF |
6577 | # Some linkers on some architectures support __ehdr_start but with |
6578 | # bugs. Make sure usage of it does not create relocations in the | |
6579 | # output (as the linker should resolve them all for us). | |
6580 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the linker provides working __ehdr_start" >&5 | |
6581 | $as_echo_n "checking whether the linker provides working __ehdr_start... " >&6; } | |
44c4e5d5 RM |
6582 | if ${libc_cv_ehdr_start+:} false; then : |
6583 | $as_echo_n "(cached) " >&6 | |
6584 | else | |
6585 | ||
6586 | old_CFLAGS="$CFLAGS" | |
6587 | old_LDFLAGS="$LDFLAGS" | |
6588 | old_LIBS="$LIBS" | |
6589 | CFLAGS="$CFLAGS -fPIC" | |
66a704c4 | 6590 | LDFLAGS="$LDFLAGS -nostdlib -nostartfiles -shared $no_ssp" |
44c4e5d5 RM |
6591 | LIBS= |
6592 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6593 | /* end confdefs.h. */ | |
6594 | ||
61b1ef6e MF |
6595 | typedef struct { |
6596 | char foo; | |
6597 | long val; | |
6598 | } Ehdr; | |
6599 | extern const Ehdr __ehdr_start __attribute__ ((visibility ("hidden"))); | |
6600 | long ehdr (void) { return __ehdr_start.val; } | |
44c4e5d5 RM |
6601 | |
6602 | _ACEOF | |
6603 | if ac_fn_c_try_link "$LINENO"; then : | |
e37fc4aa | 6604 | if $READELF -r conftest | grep -F __ehdr_start >/dev/null; then |
61b1ef6e MF |
6605 | libc_cv_ehdr_start=broken |
6606 | else | |
6607 | libc_cv_ehdr_start=yes | |
6608 | fi | |
44c4e5d5 RM |
6609 | else |
6610 | libc_cv_ehdr_start=no | |
6611 | fi | |
6612 | rm -f core conftest.err conftest.$ac_objext \ | |
6613 | conftest$ac_exeext conftest.$ac_ext | |
6614 | CFLAGS="$old_CFLAGS" | |
6615 | LDFLAGS="$old_LDFLAGS" | |
6616 | LIBS="$old_LIBS" | |
6617 | ||
6618 | fi | |
6619 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ehdr_start" >&5 | |
6620 | $as_echo "$libc_cv_ehdr_start" >&6; } | |
61b1ef6e | 6621 | if test "$libc_cv_ehdr_start" = yes; then |
44c4e5d5 RM |
6622 | $as_echo "#define HAVE_EHDR_START 1" >>confdefs.h |
6623 | ||
61b1ef6e MF |
6624 | elif test "$libc_cv_ehdr_start" = broken; then |
6625 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: linker is broken -- you should upgrade" >&5 | |
6626 | $as_echo "$as_me: WARNING: linker is broken -- you should upgrade" >&2;} | |
44c4e5d5 RM |
6627 | fi |
6628 | ||
9fe7e787 RM |
6629 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_trap with no external dependencies" >&5 |
6630 | $as_echo_n "checking for __builtin_trap with no external dependencies... " >&6; } | |
6631 | if ${libc_cv_builtin_trap+:} false; then : | |
6632 | $as_echo_n "(cached) " >&6 | |
6633 | else | |
6634 | libc_cv_builtin_trap=no | |
6635 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6636 | /* end confdefs.h. */ | |
6637 | ||
6638 | int | |
6639 | main () | |
6640 | { | |
6641 | __builtin_trap () | |
6642 | ; | |
6643 | return 0; | |
6644 | } | |
6645 | _ACEOF | |
6646 | if ac_fn_c_try_compile "$LINENO"; then : | |
6647 | ||
6648 | libc_undefs=`$NM -u conftest.o | | |
6649 | LC_ALL=C $AWK '$1 == "U" { print $2 | "sort -u"; next } { exit(1) }' \ | |
6650 | 2>&5` || { | |
6651 | as_fn_error $? "confusing output from $NM -u" "$LINENO" 5 | |
6652 | } | |
6653 | echo >&5 "libc_undefs='$libc_undefs'" | |
6654 | if test -z "$libc_undefs"; then | |
6655 | libc_cv_builtin_trap=yes | |
6656 | fi | |
6657 | fi | |
6658 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6659 | fi | |
6660 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_builtin_trap" >&5 | |
6661 | $as_echo "$libc_cv_builtin_trap" >&6; } | |
6662 | if test $libc_cv_builtin_trap = yes; then | |
6663 | $as_echo "#define HAVE_BUILTIN_TRAP 1" >>confdefs.h | |
6664 | ||
6665 | fi | |
6666 | ||
99e1dc0a FW |
6667 | ac_ext=cpp |
6668 | ac_cpp='$CXXCPP $CPPFLAGS' | |
6669 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
6670 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
6671 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
6672 | ||
6673 | ||
6674 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler supports thread_local" >&5 | |
6675 | $as_echo_n "checking whether the C++ compiler supports thread_local... " >&6; } | |
6676 | if ${libc_cv_cxx_thread_local+:} false; then : | |
6677 | $as_echo_n "(cached) " >&6 | |
6678 | else | |
6679 | ||
6680 | old_CXXFLAGS="$CXXFLAGS" | |
6681 | CXXFLAGS="$CXXFLAGS -std=gnu++11" | |
6682 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6683 | /* end confdefs.h. */ | |
6684 | ||
6685 | #include <thread> | |
6686 | ||
6687 | // Compiler support. | |
6688 | struct S | |
6689 | { | |
6690 | S (); | |
6691 | ~S (); | |
6692 | }; | |
6693 | thread_local S s; | |
6694 | S * get () { return &s; } | |
6695 | ||
6696 | // libstdc++ support. | |
6697 | #ifndef _GLIBCXX_HAVE___CXA_THREAD_ATEXIT_IMPL | |
6698 | #error __cxa_thread_atexit_impl not supported | |
6699 | #endif | |
6700 | ||
6701 | _ACEOF | |
6702 | if ac_fn_cxx_try_compile "$LINENO"; then : | |
6703 | libc_cv_cxx_thread_local=yes | |
6704 | else | |
6705 | libc_cv_cxx_thread_local=no | |
6706 | fi | |
6707 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6708 | CXXFLAGS="$old_CXXFLAGS" | |
6709 | ||
6710 | fi | |
6711 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cxx_thread_local" >&5 | |
6712 | $as_echo "$libc_cv_cxx_thread_local" >&6; } | |
6713 | ||
6714 | ||
6715 | ac_ext=c | |
6716 | ac_cpp='$CPP $CPPFLAGS' | |
6717 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
6718 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
6719 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
6720 | ||
6721 | ||
cd6ede75 UD |
6722 | ### End of automated tests. |
6723 | ### Now run sysdeps configure fragments. | |
6724 | ||
cb343854 | 6725 | # They also can set these variables. |
b43b13ac | 6726 | use_ldconfig=no |
cb343854 | 6727 | ldd_rewrite_script=no |
77259608 | 6728 | libc_cv_sysconfdir=$sysconfdir |
4248b1b1 | 6729 | libc_cv_localstatedir=$localstatedir |
74bd2300 | 6730 | libc_cv_gcc_unwind_find_fde=no |
e2fd3cbe | 6731 | libc_cv_idn=no |
cb343854 | 6732 | |
cd6ede75 | 6733 | # Iterate over all the sysdep directories we will use, running their |
09055553 | 6734 | # configure fragments. |
cd6ede75 UD |
6735 | for dir in $sysnames; do |
6736 | case $dir in | |
6737 | /*) dest=$dir ;; | |
6738 | *) dest=$srcdir/$dir ;; | |
6739 | esac | |
6740 | if test -r $dest/configure; then | |
b08c89d9 | 6741 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: running configure fragment for $dir" >&5 |
322e23db | 6742 | $as_echo "running configure fragment for $dir" >&6; } |
cd6ede75 UD |
6743 | . $dest/configure |
6744 | fi | |
cd6ede75 UD |
6745 | done |
6746 | ||
5695d46f AS |
6747 | if test x"$build_mathvec" = xnotset; then |
6748 | build_mathvec=no | |
6749 | fi | |
6750 | config_vars="$config_vars | |
6751 | build-mathvec = $build_mathvec" | |
6752 | ||
7ffa9423 AZ |
6753 | |
6754 | ||
6755 | ||
74bd2300 | 6756 | if test x$libc_cv_gcc_unwind_find_fde = xyes; then |
b08c89d9 | 6757 | $as_echo "#define EXPORT_UNWIND_FIND_FDE 1" >>confdefs.h |
74bd2300 UD |
6758 | |
6759 | fi | |
6760 | ||
6761 | ||
6e6249d0 RM |
6762 | # A sysdeps configure fragment can reset this if IFUNC is not actually |
6763 | # usable even though the assembler knows how to generate the symbol type. | |
6764 | if test x"$libc_cv_ld_gnu_indirect_function" = xyes; then | |
6765 | $as_echo "#define HAVE_IFUNC 1" >>confdefs.h | |
6766 | ||
6767 | fi | |
6768 | ||
022dfdce SL |
6769 | if test x"$libc_cv_gcc_indirect_function" = xyes; then |
6770 | $as_echo "#define HAVE_GCC_IFUNC 1" >>confdefs.h | |
6771 | ||
6772 | fi | |
6773 | ||
3cc3ef96 RM |
6774 | # This is far from the AC_ARG_ENABLE that sets it so that a sysdeps |
6775 | # configure fragment can override the value to prevent this AC_DEFINE. | |
6776 | ||
6777 | if test "x$use_nscd" != xno; then | |
6778 | $as_echo "#define USE_NSCD 1" >>confdefs.h | |
6779 | ||
6780 | fi | |
c53d909c RM |
6781 | if test "x$build_nscd" = xdefault; then |
6782 | build_nscd=$use_nscd | |
6783 | fi | |
3cc3ef96 | 6784 | |
cd6ede75 UD |
6785 | |
6786 | ||
6787 | ||
6788 | ||
6789 | ||
cb343854 | 6790 | |
dff14448 | 6791 | |
f57f8055 RM |
6792 | if test x$use_ldconfig = xyes; then |
6793 | $as_echo "#define USE_LDCONFIG 1" >>confdefs.h | |
6794 | ||
6795 | fi | |
af968f62 | 6796 | |
3b100462 | 6797 | |
eae47a36 | 6798 | |
7998fa78 | 6799 | |
650425ce | 6800 | |
a334319f | 6801 | |
b08c89d9 | 6802 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -fPIC is default" >&5 |
322e23db | 6803 | $as_echo_n "checking whether -fPIC is default... " >&6; } |
f318beb8 | 6804 | if ${libc_cv_pic_default+:} false; then : |
322e23db | 6805 | $as_echo_n "(cached) " >&6 |
cc3fa755 | 6806 | else |
ff886b82 | 6807 | libc_cv_pic_default=yes |
cc3fa755 | 6808 | cat > conftest.c <<EOF |
9756dfe1 | 6809 | #if defined __PIC__ || defined __pic__ || defined PIC || defined pic |
cc3fa755 UD |
6810 | # error PIC is default. |
6811 | #endif | |
6812 | EOF | |
6813 | if eval "${CC-cc} -S conftest.c 2>&5 1>&5"; then | |
ff886b82 | 6814 | libc_cv_pic_default=no |
cc3fa755 UD |
6815 | fi |
6816 | rm -f conftest.* | |
6817 | fi | |
b08c89d9 | 6818 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_pic_default" >&5 |
322e23db | 6819 | $as_echo "$libc_cv_pic_default" >&6; } |
cc3fa755 UD |
6820 | |
6821 | ||
cc08749b L |
6822 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -fPIE is default" >&5 |
6823 | $as_echo_n "checking whether -fPIE is default... " >&6; } | |
6824 | if ${libc_cv_pie_default+:} false; then : | |
6825 | $as_echo_n "(cached) " >&6 | |
6826 | else | |
6827 | libc_cv_pie_default=yes | |
6828 | cat > conftest.c <<EOF | |
6829 | #if defined __PIE__ || defined __pie__ || defined PIE || defined pie | |
6830 | # error PIE is default. | |
6831 | #endif | |
6832 | EOF | |
6833 | if eval "${CC-cc} -S conftest.c 2>&5 1>&5"; then | |
6834 | libc_cv_pie_default=no | |
6835 | fi | |
6836 | rm -f conftest.* | |
6837 | fi | |
6838 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_pie_default" >&5 | |
6839 | $as_echo "$libc_cv_pie_default" >&6; } | |
6840 | ||
6841 | ||
2103c260 | 6842 | |
2103c260 | 6843 | |
2103c260 | 6844 | |
cc3fa755 | 6845 | |
cd6ede75 UD |
6846 | |
6847 | ||
6848 | ||
ee74a442 UD |
6849 | VERSION=`sed -n -e 's/^#define VERSION "\([^"]*\)"/\1/p' < $srcdir/version.h` |
6850 | RELEASE=`sed -n -e 's/^#define RELEASE "\([^"]*\)"/\1/p' < $srcdir/version.h` | |
6851 | ||
cd6ede75 UD |
6852 | |
6853 | ||
728e272a | 6854 | ac_config_files="$ac_config_files config.make Makefile" |
f4b07664 | 6855 | |
26f56c1c | 6856 | ac_config_commands="$ac_config_commands default" |
f4b07664 | 6857 | |
3a12e572 | 6858 | cat >confcache <<\_ACEOF |
cd6ede75 UD |
6859 | # This file is a shell script that caches the results of configure |
6860 | # tests run on this system so they can be shared between configure | |
3a12e572 UD |
6861 | # scripts and configure runs, see configure's option --config-cache. |
6862 | # It is not useful on other systems. If it contains results you don't | |
6863 | # want to keep, you may remove or edit it. | |
cd6ede75 | 6864 | # |
3a12e572 UD |
6865 | # config.status only pays attention to the cache file if you give it |
6866 | # the --recheck option to rerun configure. | |
cd6ede75 | 6867 | # |
f4b07664 | 6868 | # `ac_cv_env_foo' variables (set or unset) will be overridden when |
3a12e572 UD |
6869 | # loading this file, other *unset* `ac_cv_foo' will be assigned the |
6870 | # following values. | |
6871 | ||
6872 | _ACEOF | |
6873 | ||
cd6ede75 UD |
6874 | # The following way of writing the cache mishandles newlines in values, |
6875 | # but we know of no workaround that is simple, portable, and efficient. | |
26f56c1c | 6876 | # So, we kill variables containing newlines. |
cd6ede75 UD |
6877 | # Ultrix sh set writes to stderr and can't be redirected directly, |
6878 | # and sets the high bit in the cache file unless we assign to the vars. | |
26f56c1c UD |
6879 | ( |
6880 | for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do | |
6881 | eval ac_val=\$$ac_var | |
6882 | case $ac_val in #( | |
6883 | *${as_nl}*) | |
6884 | case $ac_var in #( | |
b08c89d9 | 6885 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 |
322e23db | 6886 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; |
26f56c1c UD |
6887 | esac |
6888 | case $ac_var in #( | |
6889 | _ | IFS | as_nl) ;; #( | |
322e23db | 6890 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( |
b08c89d9 | 6891 | *) { eval $ac_var=; unset $ac_var;} ;; |
26f56c1c UD |
6892 | esac ;; |
6893 | esac | |
6894 | done | |
6895 | ||
3a12e572 | 6896 | (set) 2>&1 | |
26f56c1c UD |
6897 | case $as_nl`(ac_space=' '; set) 2>&1` in #( |
6898 | *${as_nl}ac_space=\ *) | |
b08c89d9 UD |
6899 | # `set' does not quote correctly, so add quotes: double-quote |
6900 | # substitution turns \\\\ into \\, and sed turns \\ into \. | |
3a12e572 | 6901 | sed -n \ |
9382fcee RM |
6902 | "s/'/'\\\\''/g; |
6903 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" | |
26f56c1c | 6904 | ;; #( |
3a12e572 UD |
6905 | *) |
6906 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
26f56c1c | 6907 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
3a12e572 | 6908 | ;; |
26f56c1c UD |
6909 | esac | |
6910 | sort | |
6911 | ) | | |
3a12e572 | 6912 | sed ' |
26f56c1c | 6913 | /^ac_cv_env_/b end |
3a12e572 | 6914 | t clear |
26f56c1c | 6915 | :clear |
3a12e572 UD |
6916 | s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ |
6917 | t end | |
26f56c1c UD |
6918 | s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ |
6919 | :end' >>confcache | |
6920 | if diff "$cache_file" confcache >/dev/null 2>&1; then :; else | |
6921 | if test -w "$cache_file"; then | |
f318beb8 | 6922 | if test "x$cache_file" != "x/dev/null"; then |
b08c89d9 | 6923 | { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 |
322e23db | 6924 | $as_echo "$as_me: updating cache $cache_file" >&6;} |
f318beb8 UD |
6925 | if test ! -f "$cache_file" || test -h "$cache_file"; then |
6926 | cat confcache >"$cache_file" | |
6927 | else | |
6928 | case $cache_file in #( | |
6929 | */* | ?:*) | |
6930 | mv -f confcache "$cache_file"$$ && | |
6931 | mv -f "$cache_file"$$ "$cache_file" ;; #( | |
6932 | *) | |
6933 | mv -f confcache "$cache_file" ;; | |
6934 | esac | |
6935 | fi | |
6936 | fi | |
cd6ede75 | 6937 | else |
b08c89d9 | 6938 | { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 |
322e23db | 6939 | $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} |
cd6ede75 UD |
6940 | fi |
6941 | fi | |
6942 | rm -f confcache | |
6943 | ||
cd6ede75 UD |
6944 | test "x$prefix" = xNONE && prefix=$ac_default_prefix |
6945 | # Let make expand exec_prefix. | |
6946 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
6947 | ||
cd6ede75 UD |
6948 | DEFS=-DHAVE_CONFIG_H |
6949 | ||
f4b07664 RM |
6950 | ac_libobjs= |
6951 | ac_ltlibobjs= | |
4a531bb0 | 6952 | U= |
f4b07664 RM |
6953 | for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue |
6954 | # 1. Remove the extension, and $U if already installed. | |
26f56c1c | 6955 | ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' |
322e23db | 6956 | ac_i=`$as_echo "$ac_i" | sed "$ac_script"` |
26f56c1c UD |
6957 | # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR |
6958 | # will be set to the directory where LIBOBJS objects are built. | |
b08c89d9 UD |
6959 | as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" |
6960 | as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' | |
f4b07664 RM |
6961 | done |
6962 | LIBOBJS=$ac_libobjs | |
6963 | ||
6964 | LTLIBOBJS=$ac_ltlibobjs | |
6965 | ||
6966 | ||
cd6ede75 | 6967 | |
f318beb8 | 6968 | : "${CONFIG_STATUS=./config.status}" |
322e23db | 6969 | ac_write_fail=0 |
3a12e572 UD |
6970 | ac_clean_files_save=$ac_clean_files |
6971 | ac_clean_files="$ac_clean_files $CONFIG_STATUS" | |
b08c89d9 | 6972 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 |
322e23db | 6973 | $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} |
b08c89d9 UD |
6974 | as_write_fail=0 |
6975 | cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 | |
3a12e572 UD |
6976 | #! $SHELL |
6977 | # Generated by $as_me. | |
cd6ede75 | 6978 | # Run this file to recreate the current configuration. |
cd6ede75 | 6979 | # Compiler output produced by configure, useful for debugging |
3a12e572 | 6980 | # configure, is in config.log if it exists. |
cd6ede75 | 6981 | |
3a12e572 | 6982 | debug=false |
2abf9ff1 RM |
6983 | ac_cs_recheck=false |
6984 | ac_cs_silent=false | |
3a12e572 | 6985 | |
b08c89d9 UD |
6986 | SHELL=\${CONFIG_SHELL-$SHELL} |
6987 | export SHELL | |
6988 | _ASEOF | |
6989 | cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 | |
6990 | ## -------------------- ## | |
6991 | ## M4sh Initialization. ## | |
6992 | ## -------------------- ## | |
3a12e572 | 6993 | |
26f56c1c UD |
6994 | # Be more Bourne compatible |
6995 | DUALCASE=1; export DUALCASE # for MKS sh | |
b08c89d9 | 6996 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : |
3a12e572 UD |
6997 | emulate sh |
6998 | NULLCMD=: | |
322e23db | 6999 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
f4b07664 RM |
7000 | # is contrary to our usage. Disable this feature. |
7001 | alias -g '${1+"$@"}'='"$@"' | |
26f56c1c UD |
7002 | setopt NO_GLOB_SUBST |
7003 | else | |
b08c89d9 UD |
7004 | case `(set -o) 2>/dev/null` in #( |
7005 | *posix*) : | |
7006 | set -o posix ;; #( | |
7007 | *) : | |
7008 | ;; | |
26f56c1c | 7009 | esac |
26f56c1c UD |
7010 | fi |
7011 | ||
7012 | ||
322e23db UD |
7013 | as_nl=' |
7014 | ' | |
7015 | export as_nl | |
7016 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
7017 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
7018 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
7019 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
b08c89d9 UD |
7020 | # Prefer a ksh shell builtin over an external printf program on Solaris, |
7021 | # but without wasting forks for bash or zsh. | |
7022 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
7023 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
7024 | as_echo='print -r --' | |
7025 | as_echo_n='print -rn --' | |
7026 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
322e23db UD |
7027 | as_echo='printf %s\n' |
7028 | as_echo_n='printf %s' | |
7029 | else | |
7030 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then | |
7031 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
7032 | as_echo_n='/usr/ucb/echo -n' | |
a152f366 | 7033 | else |
322e23db UD |
7034 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' |
7035 | as_echo_n_body='eval | |
7036 | arg=$1; | |
b08c89d9 | 7037 | case $arg in #( |
322e23db UD |
7038 | *"$as_nl"*) |
7039 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
7040 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
7041 | esac; | |
7042 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
7043 | ' | |
7044 | export as_echo_n_body | |
7045 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
a152f366 | 7046 | fi |
322e23db UD |
7047 | export as_echo_body |
7048 | as_echo='sh -c $as_echo_body as_echo' | |
7049 | fi | |
7050 | ||
7051 | # The user is always right. | |
7052 | if test "${PATH_SEPARATOR+set}" != set; then | |
7053 | PATH_SEPARATOR=: | |
7054 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
7055 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
7056 | PATH_SEPARATOR=';' | |
7057 | } | |
3a12e572 UD |
7058 | fi |
7059 | ||
f4b07664 | 7060 | |
26f56c1c UD |
7061 | # IFS |
7062 | # We need space, tab and new line, in precisely that order. Quoting is | |
7063 | # there to prevent editors from complaining about space-tab. | |
7064 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
7065 | # splitting by setting IFS to empty value.) | |
26f56c1c UD |
7066 | IFS=" "" $as_nl" |
7067 | ||
7068 | # Find who we are. Look in the path if we contain no directory separator. | |
f318beb8 | 7069 | as_myself= |
b08c89d9 | 7070 | case $0 in #(( |
26f56c1c UD |
7071 | *[\\/]* ) as_myself=$0 ;; |
7072 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
7073 | for as_dir in $PATH | |
7074 | do | |
7075 | IFS=$as_save_IFS | |
7076 | test -z "$as_dir" && as_dir=. | |
b08c89d9 UD |
7077 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break |
7078 | done | |
26f56c1c UD |
7079 | IFS=$as_save_IFS |
7080 | ||
7081 | ;; | |
7082 | esac | |
7083 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
7084 | # in which case we are not to be found in the path. | |
7085 | if test "x$as_myself" = x; then | |
7086 | as_myself=$0 | |
7087 | fi | |
7088 | if test ! -f "$as_myself"; then | |
322e23db | 7089 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 |
b08c89d9 | 7090 | exit 1 |
26f56c1c UD |
7091 | fi |
7092 | ||
b08c89d9 UD |
7093 | # Unset variables that we do not need and which cause bugs (e.g. in |
7094 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
7095 | # suppresses any "Segmentation fault" message there. '((' could | |
7096 | # trigger a bug in pdksh 5.2.14. | |
7097 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
7098 | do eval test x\${$as_var+set} = xset \ | |
7099 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
26f56c1c | 7100 | done |
f4b07664 RM |
7101 | PS1='$ ' |
7102 | PS2='> ' | |
7103 | PS4='+ ' | |
7104 | ||
7105 | # NLS nuisances. | |
322e23db UD |
7106 | LC_ALL=C |
7107 | export LC_ALL | |
7108 | LANGUAGE=C | |
7109 | export LANGUAGE | |
f4b07664 | 7110 | |
b08c89d9 UD |
7111 | # CDPATH. |
7112 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
7113 | ||
7114 | ||
4a531bb0 L |
7115 | # as_fn_error STATUS ERROR [LINENO LOG_FD] |
7116 | # ---------------------------------------- | |
b08c89d9 UD |
7117 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are |
7118 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
4a531bb0 | 7119 | # script with STATUS, using 1 if that was 0. |
b08c89d9 UD |
7120 | as_fn_error () |
7121 | { | |
4a531bb0 L |
7122 | as_status=$1; test $as_status -eq 0 && as_status=1 |
7123 | if test "$4"; then | |
7124 | as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
7125 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 | |
b08c89d9 | 7126 | fi |
4a531bb0 | 7127 | $as_echo "$as_me: error: $2" >&2 |
b08c89d9 UD |
7128 | as_fn_exit $as_status |
7129 | } # as_fn_error | |
7130 | ||
7131 | ||
7132 | # as_fn_set_status STATUS | |
7133 | # ----------------------- | |
7134 | # Set $? to STATUS, without forking. | |
7135 | as_fn_set_status () | |
7136 | { | |
7137 | return $1 | |
7138 | } # as_fn_set_status | |
7139 | ||
7140 | # as_fn_exit STATUS | |
7141 | # ----------------- | |
7142 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
7143 | as_fn_exit () | |
7144 | { | |
7145 | set +e | |
7146 | as_fn_set_status $1 | |
7147 | exit $1 | |
7148 | } # as_fn_exit | |
7149 | ||
7150 | # as_fn_unset VAR | |
7151 | # --------------- | |
7152 | # Portably unset VAR. | |
7153 | as_fn_unset () | |
7154 | { | |
7155 | { eval $1=; unset $1;} | |
7156 | } | |
7157 | as_unset=as_fn_unset | |
7158 | # as_fn_append VAR VALUE | |
7159 | # ---------------------- | |
7160 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
7161 | # advantage of any shell optimizations that allow amortized linear growth over | |
7162 | # repeated appends, instead of the typical quadratic growth present in naive | |
7163 | # implementations. | |
7164 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
7165 | eval 'as_fn_append () | |
7166 | { | |
7167 | eval $1+=\$2 | |
7168 | }' | |
7169 | else | |
7170 | as_fn_append () | |
7171 | { | |
7172 | eval $1=\$$1\$2 | |
7173 | } | |
7174 | fi # as_fn_append | |
7175 | ||
7176 | # as_fn_arith ARG... | |
7177 | # ------------------ | |
7178 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
7179 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
7180 | # must be portable across $(()) and expr. | |
7181 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
7182 | eval 'as_fn_arith () | |
7183 | { | |
7184 | as_val=$(( $* )) | |
7185 | }' | |
7186 | else | |
7187 | as_fn_arith () | |
7188 | { | |
7189 | as_val=`expr "$@" || test $? -eq 1` | |
7190 | } | |
7191 | fi # as_fn_arith | |
7192 | ||
7193 | ||
26f56c1c UD |
7194 | if expr a : '\(a\)' >/dev/null 2>&1 && |
7195 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
f4b07664 RM |
7196 | as_expr=expr |
7197 | else | |
7198 | as_expr=false | |
7199 | fi | |
7200 | ||
26f56c1c | 7201 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
f4b07664 RM |
7202 | as_basename=basename |
7203 | else | |
7204 | as_basename=false | |
7205 | fi | |
3a12e572 | 7206 | |
b08c89d9 UD |
7207 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
7208 | as_dirname=dirname | |
7209 | else | |
7210 | as_dirname=false | |
7211 | fi | |
3a12e572 | 7212 | |
26f56c1c | 7213 | as_me=`$as_basename -- "$0" || |
3a12e572 UD |
7214 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
7215 | X"$0" : 'X\(//\)$' \| \ | |
26f56c1c | 7216 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
322e23db | 7217 | $as_echo X/"$0" | |
26f56c1c UD |
7218 | sed '/^.*\/\([^/][^/]*\)\/*$/{ |
7219 | s//\1/ | |
7220 | q | |
7221 | } | |
7222 | /^X\/\(\/\/\)$/{ | |
7223 | s//\1/ | |
7224 | q | |
7225 | } | |
7226 | /^X\/\(\/\).*/{ | |
7227 | s//\1/ | |
7228 | q | |
7229 | } | |
7230 | s/.*/./; q'` | |
3a12e572 | 7231 | |
b08c89d9 UD |
7232 | # Avoid depending upon Character Ranges. |
7233 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
7234 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
7235 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
7236 | as_cr_digits='0123456789' | |
7237 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
26f56c1c UD |
7238 | |
7239 | ECHO_C= ECHO_N= ECHO_T= | |
b08c89d9 | 7240 | case `echo -n x` in #((((( |
26f56c1c | 7241 | -n*) |
b08c89d9 | 7242 | case `echo 'xy\c'` in |
26f56c1c | 7243 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. |
b08c89d9 UD |
7244 | xy) ECHO_C='\c';; |
7245 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
7246 | ECHO_T=' ';; | |
26f56c1c UD |
7247 | esac;; |
7248 | *) | |
7249 | ECHO_N='-n';; | |
3a12e572 | 7250 | esac |
cd6ede75 | 7251 | |
3a12e572 | 7252 | rm -f conf$$ conf$$.exe conf$$.file |
26f56c1c UD |
7253 | if test -d conf$$.dir; then |
7254 | rm -f conf$$.dir/conf$$.file | |
7255 | else | |
7256 | rm -f conf$$.dir | |
322e23db UD |
7257 | mkdir conf$$.dir 2>/dev/null |
7258 | fi | |
7259 | if (echo >conf$$.file) 2>/dev/null; then | |
7260 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
7261 | as_ln_s='ln -s' | |
7262 | # ... but there are two gotchas: | |
7263 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
7264 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
f4a58f0d | 7265 | # In both cases, we have to default to `cp -pR'. |
322e23db | 7266 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || |
f4a58f0d | 7267 | as_ln_s='cp -pR' |
322e23db UD |
7268 | elif ln conf$$.file conf$$ 2>/dev/null; then |
7269 | as_ln_s=ln | |
7270 | else | |
f4a58f0d | 7271 | as_ln_s='cp -pR' |
322e23db | 7272 | fi |
3a12e572 | 7273 | else |
f4a58f0d | 7274 | as_ln_s='cp -pR' |
cd6ede75 | 7275 | fi |
26f56c1c UD |
7276 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
7277 | rmdir conf$$.dir 2>/dev/null | |
cd6ede75 | 7278 | |
b08c89d9 UD |
7279 | |
7280 | # as_fn_mkdir_p | |
7281 | # ------------- | |
7282 | # Create "$as_dir" as a directory, including parents if necessary. | |
7283 | as_fn_mkdir_p () | |
7284 | { | |
7285 | ||
7286 | case $as_dir in #( | |
7287 | -*) as_dir=./$as_dir;; | |
7288 | esac | |
7289 | test -d "$as_dir" || eval $as_mkdir_p || { | |
7290 | as_dirs= | |
7291 | while :; do | |
7292 | case $as_dir in #( | |
7293 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
7294 | *) as_qdir=$as_dir;; | |
7295 | esac | |
7296 | as_dirs="'$as_qdir' $as_dirs" | |
7297 | as_dir=`$as_dirname -- "$as_dir" || | |
7298 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
7299 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
7300 | X"$as_dir" : 'X\(//\)$' \| \ | |
7301 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
7302 | $as_echo X"$as_dir" | | |
7303 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
7304 | s//\1/ | |
7305 | q | |
7306 | } | |
7307 | /^X\(\/\/\)[^/].*/{ | |
7308 | s//\1/ | |
7309 | q | |
7310 | } | |
7311 | /^X\(\/\/\)$/{ | |
7312 | s//\1/ | |
7313 | q | |
7314 | } | |
7315 | /^X\(\/\).*/{ | |
7316 | s//\1/ | |
7317 | q | |
7318 | } | |
7319 | s/.*/./; q'` | |
7320 | test -d "$as_dir" && break | |
7321 | done | |
7322 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
4a531bb0 | 7323 | } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" |
b08c89d9 UD |
7324 | |
7325 | ||
7326 | } # as_fn_mkdir_p | |
f4b07664 | 7327 | if mkdir -p . 2>/dev/null; then |
b08c89d9 | 7328 | as_mkdir_p='mkdir -p "$as_dir"' |
f4b07664 | 7329 | else |
9382fcee | 7330 | test -d ./-p && rmdir ./-p |
f4b07664 RM |
7331 | as_mkdir_p=false |
7332 | fi | |
7333 | ||
f4a58f0d L |
7334 | |
7335 | # as_fn_executable_p FILE | |
7336 | # ----------------------- | |
7337 | # Test if FILE is an executable regular file. | |
7338 | as_fn_executable_p () | |
7339 | { | |
7340 | test -f "$1" && test -x "$1" | |
7341 | } # as_fn_executable_p | |
7342 | as_test_x='test -x' | |
7343 | as_executable_p=as_fn_executable_p | |
cd6ede75 | 7344 | |
3a12e572 | 7345 | # Sed expression to map a string onto a valid CPP name. |
9382fcee | 7346 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
3a12e572 UD |
7347 | |
7348 | # Sed expression to map a string onto a valid variable name. | |
9382fcee | 7349 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
3a12e572 UD |
7350 | |
7351 | ||
3a12e572 | 7352 | exec 6>&1 |
b08c89d9 UD |
7353 | ## ----------------------------------- ## |
7354 | ## Main body of $CONFIG_STATUS script. ## | |
7355 | ## ----------------------------------- ## | |
7356 | _ASEOF | |
7357 | test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 | |
3a12e572 | 7358 | |
b08c89d9 UD |
7359 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
7360 | # Save the log message, to keep $0 and so on meaningful, and to | |
3a12e572 | 7361 | # report actual input values of CONFIG_FILES etc. instead of their |
26f56c1c UD |
7362 | # values after options handling. |
7363 | ac_log=" | |
f4b07664 | 7364 | This file was extended by GNU C Library $as_me (see version.h), which was |
f4a58f0d | 7365 | generated by GNU Autoconf 2.69. Invocation command line was |
3a12e572 UD |
7366 | |
7367 | CONFIG_FILES = $CONFIG_FILES | |
7368 | CONFIG_HEADERS = $CONFIG_HEADERS | |
7369 | CONFIG_LINKS = $CONFIG_LINKS | |
7370 | CONFIG_COMMANDS = $CONFIG_COMMANDS | |
7371 | $ $0 $@ | |
7372 | ||
26f56c1c UD |
7373 | on `(hostname || uname -n) 2>/dev/null | sed 1q` |
7374 | " | |
7375 | ||
3a12e572 UD |
7376 | _ACEOF |
7377 | ||
322e23db UD |
7378 | case $ac_config_files in *" |
7379 | "*) set x $ac_config_files; shift; ac_config_files=$*;; | |
7380 | esac | |
7381 | ||
7382 | case $ac_config_headers in *" | |
7383 | "*) set x $ac_config_headers; shift; ac_config_headers=$*;; | |
7384 | esac | |
7385 | ||
7386 | ||
7387 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
3a12e572 | 7388 | # Files that config.status was made for. |
26f56c1c UD |
7389 | config_files="$ac_config_files" |
7390 | config_headers="$ac_config_headers" | |
7391 | config_commands="$ac_config_commands" | |
3a12e572 | 7392 | |
26f56c1c | 7393 | _ACEOF |
3a12e572 | 7394 | |
322e23db | 7395 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
3a12e572 | 7396 | ac_cs_usage="\ |
b08c89d9 UD |
7397 | \`$as_me' instantiates files and other configuration actions |
7398 | from templates according to the current configuration. Unless the files | |
7399 | and actions are specified as TAGs, all are instantiated by default. | |
3a12e572 | 7400 | |
b08c89d9 | 7401 | Usage: $0 [OPTION]... [TAG]... |
3a12e572 UD |
7402 | |
7403 | -h, --help print this help, then exit | |
26f56c1c | 7404 | -V, --version print version number and configuration settings, then exit |
b08c89d9 | 7405 | --config print configuration, then exit |
322e23db UD |
7406 | -q, --quiet, --silent |
7407 | do not print progress messages | |
3a12e572 UD |
7408 | -d, --debug don't remove temporary files |
7409 | --recheck update $as_me by reconfiguring in the same conditions | |
322e23db UD |
7410 | --file=FILE[:TEMPLATE] |
7411 | instantiate the configuration file FILE | |
7412 | --header=FILE[:TEMPLATE] | |
7413 | instantiate the configuration header FILE | |
3a12e572 UD |
7414 | |
7415 | Configuration files: | |
7416 | $config_files | |
7417 | ||
7418 | Configuration headers: | |
7419 | $config_headers | |
7420 | ||
3a12e572 UD |
7421 | Configuration commands: |
7422 | $config_commands | |
7423 | ||
f318beb8 UD |
7424 | Report bugs to <http://sourceware.org/bugzilla/>. |
7425 | GNU C Library home page: <http://www.gnu.org/software/glibc/>. | |
b08c89d9 | 7426 | General help using GNU software: <http://www.gnu.org/gethelp/>." |
3a12e572 | 7427 | |
26f56c1c | 7428 | _ACEOF |
322e23db | 7429 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
b08c89d9 | 7430 | ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" |
3a12e572 | 7431 | ac_cs_version="\\ |
f4b07664 | 7432 | GNU C Library config.status (see version.h) |
f4a58f0d | 7433 | configured by $0, generated by GNU Autoconf 2.69, |
b08c89d9 | 7434 | with options \\"\$ac_cs_config\\" |
3a12e572 | 7435 | |
f4a58f0d | 7436 | Copyright (C) 2012 Free Software Foundation, Inc. |
3a12e572 UD |
7437 | This config.status script is free software; the Free Software Foundation |
7438 | gives unlimited permission to copy, distribute and modify it." | |
26f56c1c UD |
7439 | |
7440 | ac_pwd='$ac_pwd' | |
7441 | srcdir='$srcdir' | |
7442 | INSTALL='$INSTALL' | |
322e23db | 7443 | test -n "\$AWK" || AWK=awk |
3a12e572 UD |
7444 | _ACEOF |
7445 | ||
322e23db UD |
7446 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
7447 | # The default lists apply if the user does not specify any file. | |
3a12e572 UD |
7448 | ac_need_defaults=: |
7449 | while test $# != 0 | |
7450 | do | |
7451 | case $1 in | |
f318beb8 | 7452 | --*=?*) |
26f56c1c UD |
7453 | ac_option=`expr "X$1" : 'X\([^=]*\)='` |
7454 | ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` | |
f4b07664 RM |
7455 | ac_shift=: |
7456 | ;; | |
f318beb8 UD |
7457 | --*=) |
7458 | ac_option=`expr "X$1" : 'X\([^=]*\)='` | |
7459 | ac_optarg= | |
7460 | ac_shift=: | |
7461 | ;; | |
26f56c1c | 7462 | *) |
f4b07664 RM |
7463 | ac_option=$1 |
7464 | ac_optarg=$2 | |
7465 | ac_shift=shift | |
3a12e572 | 7466 | ;; |
cd6ede75 UD |
7467 | esac |
7468 | ||
f4b07664 | 7469 | case $ac_option in |
3a12e572 | 7470 | # Handling of the options. |
2abf9ff1 RM |
7471 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) |
7472 | ac_cs_recheck=: ;; | |
26f56c1c | 7473 | --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) |
322e23db | 7474 | $as_echo "$ac_cs_version"; exit ;; |
b08c89d9 UD |
7475 | --config | --confi | --conf | --con | --co | --c ) |
7476 | $as_echo "$ac_cs_config"; exit ;; | |
26f56c1c | 7477 | --debug | --debu | --deb | --de | --d | -d ) |
3a12e572 UD |
7478 | debug=: ;; |
7479 | --file | --fil | --fi | --f ) | |
f4b07664 | 7480 | $ac_shift |
322e23db UD |
7481 | case $ac_optarg in |
7482 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
f318beb8 | 7483 | '') as_fn_error $? "missing file argument" ;; |
322e23db | 7484 | esac |
b08c89d9 | 7485 | as_fn_append CONFIG_FILES " '$ac_optarg'" |
3a12e572 UD |
7486 | ac_need_defaults=false;; |
7487 | --header | --heade | --head | --hea ) | |
f4b07664 | 7488 | $ac_shift |
322e23db UD |
7489 | case $ac_optarg in |
7490 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
7491 | esac | |
b08c89d9 | 7492 | as_fn_append CONFIG_HEADERS " '$ac_optarg'" |
3a12e572 | 7493 | ac_need_defaults=false;; |
26f56c1c UD |
7494 | --he | --h) |
7495 | # Conflict between --help and --header | |
4a531bb0 | 7496 | as_fn_error $? "ambiguous option: \`$1' |
b08c89d9 | 7497 | Try \`$0 --help' for more information.";; |
26f56c1c | 7498 | --help | --hel | -h ) |
322e23db | 7499 | $as_echo "$ac_cs_usage"; exit ;; |
2abf9ff1 RM |
7500 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
7501 | | -silent | --silent | --silen | --sile | --sil | --si | --s) | |
7502 | ac_cs_silent=: ;; | |
3a12e572 UD |
7503 | |
7504 | # This is an error. | |
4a531bb0 | 7505 | -*) as_fn_error $? "unrecognized option: \`$1' |
b08c89d9 | 7506 | Try \`$0 --help' for more information." ;; |
3a12e572 | 7507 | |
b08c89d9 | 7508 | *) as_fn_append ac_config_targets " $1" |
26f56c1c | 7509 | ac_need_defaults=false ;; |
cd6ede75 | 7510 | |
3a12e572 UD |
7511 | esac |
7512 | shift | |
7513 | done | |
7514 | ||
2abf9ff1 RM |
7515 | ac_configure_extra_args= |
7516 | ||
7517 | if $ac_cs_silent; then | |
7518 | exec 6>/dev/null | |
7519 | ac_configure_extra_args="$ac_configure_extra_args --silent" | |
7520 | fi | |
7521 | ||
7522 | _ACEOF | |
322e23db | 7523 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
2abf9ff1 | 7524 | if \$ac_cs_recheck; then |
f4a58f0d | 7525 | set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion |
322e23db UD |
7526 | shift |
7527 | \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 | |
7528 | CONFIG_SHELL='$SHELL' | |
26f56c1c | 7529 | export CONFIG_SHELL |
322e23db | 7530 | exec "\$@" |
2abf9ff1 RM |
7531 | fi |
7532 | ||
3a12e572 | 7533 | _ACEOF |
322e23db | 7534 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
7535 | exec 5>>config.log |
7536 | { | |
7537 | echo | |
7538 | sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX | |
7539 | ## Running $as_me. ## | |
7540 | _ASBOX | |
322e23db | 7541 | $as_echo "$ac_log" |
26f56c1c | 7542 | } >&5 |
3a12e572 | 7543 | |
26f56c1c | 7544 | _ACEOF |
322e23db | 7545 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
3a12e572 | 7546 | # |
26f56c1c | 7547 | # INIT-COMMANDS |
3a12e572 | 7548 | # |
3a12e572 UD |
7549 | config_vars='$config_vars' |
7550 | ||
7551 | _ACEOF | |
7552 | ||
322e23db | 7553 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
7554 | |
7555 | # Handling of arguments. | |
3a12e572 UD |
7556 | for ac_config_target in $ac_config_targets |
7557 | do | |
26f56c1c UD |
7558 | case $ac_config_target in |
7559 | "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; | |
7560 | "config.make") CONFIG_FILES="$CONFIG_FILES config.make" ;; | |
728e272a | 7561 | "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; |
26f56c1c UD |
7562 | "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; |
7563 | ||
4a531bb0 | 7564 | *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; |
3a12e572 UD |
7565 | esac |
7566 | done | |
7567 | ||
26f56c1c | 7568 | |
3a12e572 UD |
7569 | # If the user did not use the arguments to specify the items to instantiate, |
7570 | # then the envvar interface is used. Set only those that are not. | |
7571 | # We use the long form for the default assignment because of an extremely | |
7572 | # bizarre bug on SunOS 4.1.3. | |
7573 | if $ac_need_defaults; then | |
7574 | test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files | |
7575 | test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers | |
3a12e572 UD |
7576 | test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands |
7577 | fi | |
7578 | ||
2abf9ff1 | 7579 | # Have a temporary directory for convenience. Make it in the build tree |
26f56c1c | 7580 | # simply because there is no reason against having it here, and in addition, |
2abf9ff1 | 7581 | # creating and moving files from /tmp can sometimes cause problems. |
26f56c1c UD |
7582 | # Hook for its removal unless debugging. |
7583 | # Note that there is a small window in which the directory will not be cleaned: | |
7584 | # after its creation but before its name has been assigned to `$tmp'. | |
3a12e572 UD |
7585 | $debug || |
7586 | { | |
f318beb8 | 7587 | tmp= ac_tmp= |
26f56c1c | 7588 | trap 'exit_status=$? |
f318beb8 UD |
7589 | : "${ac_tmp:=$tmp}" |
7590 | { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status | |
26f56c1c | 7591 | ' 0 |
b08c89d9 | 7592 | trap 'as_fn_exit 1' 1 2 13 15 |
3a12e572 | 7593 | } |
3a12e572 | 7594 | # Create a (secure) tmp directory for tmp files. |
2abf9ff1 | 7595 | |
3a12e572 | 7596 | { |
26f56c1c | 7597 | tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && |
f318beb8 | 7598 | test -d "$tmp" |
3a12e572 UD |
7599 | } || |
7600 | { | |
26f56c1c UD |
7601 | tmp=./conf$$-$RANDOM |
7602 | (umask 077 && mkdir "$tmp") | |
4a531bb0 | 7603 | } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 |
f318beb8 | 7604 | ac_tmp=$tmp |
3a12e572 | 7605 | |
322e23db UD |
7606 | # Set up the scripts for CONFIG_FILES section. |
7607 | # No need to generate them if there are no CONFIG_FILES. | |
7608 | # This happens for instance with `./config.status config.h'. | |
26f56c1c UD |
7609 | if test -n "$CONFIG_FILES"; then |
7610 | ||
a152f366 | 7611 | |
b08c89d9 UD |
7612 | ac_cr=`echo X | tr X '\015'` |
7613 | # On cygwin, bash can eat \r inside `` if the user requested igncr. | |
7614 | # But we know of no other shell where ac_cr would be empty at this | |
7615 | # point, so we can use a bashism as a fallback. | |
7616 | if test "x$ac_cr" = x; then | |
7617 | eval ac_cr=\$\'\\r\' | |
7618 | fi | |
322e23db UD |
7619 | ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` |
7620 | if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then | |
4a531bb0 | 7621 | ac_cs_awk_cr='\\r' |
322e23db UD |
7622 | else |
7623 | ac_cs_awk_cr=$ac_cr | |
26f56c1c UD |
7624 | fi |
7625 | ||
f318beb8 | 7626 | echo 'BEGIN {' >"$ac_tmp/subs1.awk" && |
26f56c1c UD |
7627 | _ACEOF |
7628 | ||
7629 | ||
322e23db UD |
7630 | { |
7631 | echo "cat >conf$$subs.awk <<_ACEOF" && | |
7632 | echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && | |
7633 | echo "_ACEOF" | |
7634 | } >conf$$subs.sh || | |
4a531bb0 L |
7635 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
7636 | ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` | |
26f56c1c UD |
7637 | ac_delim='%!_!# ' |
7638 | for ac_last_try in false false false false false :; do | |
322e23db | 7639 | . ./conf$$subs.sh || |
4a531bb0 | 7640 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
322e23db UD |
7641 | |
7642 | ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` | |
7643 | if test $ac_delim_n = $ac_delim_num; then | |
26f56c1c UD |
7644 | break |
7645 | elif $ac_last_try; then | |
4a531bb0 | 7646 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
26f56c1c UD |
7647 | else |
7648 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
7649 | fi | |
7650 | done | |
322e23db UD |
7651 | rm -f conf$$subs.sh |
7652 | ||
7653 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
f318beb8 | 7654 | cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && |
322e23db UD |
7655 | _ACEOF |
7656 | sed -n ' | |
7657 | h | |
7658 | s/^/S["/; s/!.*/"]=/ | |
7659 | p | |
7660 | g | |
7661 | s/^[^!]*!// | |
7662 | :repl | |
7663 | t repl | |
7664 | s/'"$ac_delim"'$// | |
7665 | t delim | |
7666 | :nl | |
7667 | h | |
b08c89d9 | 7668 | s/\(.\{148\}\)..*/\1/ |
322e23db UD |
7669 | t more1 |
7670 | s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ | |
7671 | p | |
7672 | n | |
7673 | b repl | |
7674 | :more1 | |
7675 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
7676 | p | |
7677 | g | |
7678 | s/.\{148\}// | |
7679 | t nl | |
7680 | :delim | |
7681 | h | |
b08c89d9 | 7682 | s/\(.\{148\}\)..*/\1/ |
322e23db UD |
7683 | t more2 |
7684 | s/["\\]/\\&/g; s/^/"/; s/$/"/ | |
7685 | p | |
7686 | b | |
7687 | :more2 | |
7688 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
7689 | p | |
7690 | g | |
7691 | s/.\{148\}// | |
7692 | t delim | |
7693 | ' <conf$$subs.awk | sed ' | |
7694 | /^[^""]/{ | |
7695 | N | |
7696 | s/\n// | |
7697 | } | |
7698 | ' >>$CONFIG_STATUS || ac_write_fail=1 | |
7699 | rm -f conf$$subs.awk | |
7700 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
7701 | _ACAWK | |
f318beb8 | 7702 | cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && |
322e23db UD |
7703 | for (key in S) S_is_set[key] = 1 |
7704 | FS = "\a" | |
ff886b82 | 7705 | |
322e23db UD |
7706 | } |
7707 | { | |
7708 | line = $ 0 | |
7709 | nfields = split(line, field, "@") | |
7710 | substed = 0 | |
7711 | len = length(field[1]) | |
7712 | for (i = 2; i < nfields; i++) { | |
7713 | key = field[i] | |
7714 | keylen = length(key) | |
7715 | if (S_is_set[key]) { | |
7716 | value = S[key] | |
7717 | line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) | |
7718 | len += length(value) + length(field[++i]) | |
7719 | substed = 1 | |
7720 | } else | |
7721 | len += 1 + keylen | |
7722 | } | |
7723 | ||
7724 | print line | |
7725 | } | |
cd6ede75 | 7726 | |
322e23db | 7727 | _ACAWK |
26f56c1c | 7728 | _ACEOF |
322e23db UD |
7729 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
7730 | if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then | |
7731 | sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" | |
7732 | else | |
7733 | cat | |
f318beb8 | 7734 | fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ |
4a531bb0 | 7735 | || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 |
3a12e572 | 7736 | _ACEOF |
26f56c1c | 7737 | |
4a531bb0 L |
7738 | # VPATH may cause trouble with some makes, so we remove sole $(srcdir), |
7739 | # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and | |
26f56c1c UD |
7740 | # trailing colons and then remove the whole line if VPATH becomes empty |
7741 | # (actually we leave an empty line to preserve line numbers). | |
7742 | if test "x$srcdir" = x.; then | |
4a531bb0 L |
7743 | ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ |
7744 | h | |
7745 | s/// | |
7746 | s/^/:/ | |
7747 | s/[ ]*$/:/ | |
7748 | s/:\$(srcdir):/:/g | |
7749 | s/:\${srcdir}:/:/g | |
7750 | s/:@srcdir@:/:/g | |
7751 | s/^:*// | |
26f56c1c | 7752 | s/:*$// |
4a531bb0 L |
7753 | x |
7754 | s/\(=[ ]*\).*/\1/ | |
7755 | G | |
7756 | s/\n// | |
26f56c1c UD |
7757 | s/^[^=]*=[ ]*$// |
7758 | }' | |
7759 | fi | |
7760 | ||
322e23db | 7761 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
7762 | fi # test -n "$CONFIG_FILES" |
7763 | ||
322e23db UD |
7764 | # Set up the scripts for CONFIG_HEADERS section. |
7765 | # No need to generate them if there are no CONFIG_HEADERS. | |
7766 | # This happens for instance with `./config.status Makefile'. | |
7767 | if test -n "$CONFIG_HEADERS"; then | |
f318beb8 | 7768 | cat >"$ac_tmp/defines.awk" <<\_ACAWK || |
322e23db UD |
7769 | BEGIN { |
7770 | _ACEOF | |
7771 | ||
7772 | # Transform confdefs.h into an awk script `defines.awk', embedded as | |
7773 | # here-document in config.status, that substitutes the proper values into | |
7774 | # config.h.in to produce config.h. | |
7775 | ||
7776 | # Create a delimiter string that does not exist in confdefs.h, to ease | |
7777 | # handling of long lines. | |
7778 | ac_delim='%!_!# ' | |
7779 | for ac_last_try in false false :; do | |
f318beb8 UD |
7780 | ac_tt=`sed -n "/$ac_delim/p" confdefs.h` |
7781 | if test -z "$ac_tt"; then | |
322e23db UD |
7782 | break |
7783 | elif $ac_last_try; then | |
4a531bb0 | 7784 | as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 |
322e23db UD |
7785 | else |
7786 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
7787 | fi | |
7788 | done | |
7789 | ||
7790 | # For the awk script, D is an array of macro values keyed by name, | |
7791 | # likewise P contains macro parameters if any. Preserve backslash | |
7792 | # newline sequences. | |
7793 | ||
7794 | ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* | |
7795 | sed -n ' | |
7796 | s/.\{148\}/&'"$ac_delim"'/g | |
7797 | t rset | |
7798 | :rset | |
7799 | s/^[ ]*#[ ]*define[ ][ ]*/ / | |
7800 | t def | |
7801 | d | |
7802 | :def | |
7803 | s/\\$// | |
7804 | t bsnl | |
7805 | s/["\\]/\\&/g | |
7806 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
7807 | D["\1"]=" \3"/p | |
7808 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p | |
7809 | d | |
7810 | :bsnl | |
7811 | s/["\\]/\\&/g | |
7812 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
7813 | D["\1"]=" \3\\\\\\n"\\/p | |
7814 | t cont | |
7815 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p | |
7816 | t cont | |
7817 | d | |
7818 | :cont | |
7819 | n | |
7820 | s/.\{148\}/&'"$ac_delim"'/g | |
7821 | t clear | |
7822 | :clear | |
7823 | s/\\$// | |
7824 | t bsnlc | |
7825 | s/["\\]/\\&/g; s/^/"/; s/$/"/p | |
7826 | d | |
7827 | :bsnlc | |
7828 | s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p | |
7829 | b cont | |
7830 | ' <confdefs.h | sed ' | |
7831 | s/'"$ac_delim"'/"\\\ | |
7832 | "/g' >>$CONFIG_STATUS || ac_write_fail=1 | |
7833 | ||
7834 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
7835 | for (key in D) D_is_set[key] = 1 | |
7836 | FS = "\a" | |
7837 | } | |
7838 | /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { | |
7839 | line = \$ 0 | |
7840 | split(line, arg, " ") | |
7841 | if (arg[1] == "#") { | |
7842 | defundef = arg[2] | |
7843 | mac1 = arg[3] | |
7844 | } else { | |
7845 | defundef = substr(arg[1], 2) | |
7846 | mac1 = arg[2] | |
7847 | } | |
7848 | split(mac1, mac2, "(") #) | |
7849 | macro = mac2[1] | |
7850 | prefix = substr(line, 1, index(line, defundef) - 1) | |
7851 | if (D_is_set[macro]) { | |
7852 | # Preserve the white space surrounding the "#". | |
7853 | print prefix "define", macro P[macro] D[macro] | |
7854 | next | |
7855 | } else { | |
7856 | # Replace #undef with comments. This is necessary, for example, | |
7857 | # in the case of _POSIX_SOURCE, which is predefined and required | |
7858 | # on some systems where configure will not decide to define it. | |
7859 | if (defundef == "undef") { | |
7860 | print "/*", prefix defundef, macro, "*/" | |
7861 | next | |
7862 | } | |
7863 | } | |
7864 | } | |
7865 | { print } | |
7866 | _ACAWK | |
7867 | _ACEOF | |
7868 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
4a531bb0 | 7869 | as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 |
322e23db UD |
7870 | fi # test -n "$CONFIG_HEADERS" |
7871 | ||
26f56c1c | 7872 | |
322e23db UD |
7873 | eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" |
7874 | shift | |
7875 | for ac_tag | |
26f56c1c UD |
7876 | do |
7877 | case $ac_tag in | |
7878 | :[FHLC]) ac_mode=$ac_tag; continue;; | |
7879 | esac | |
7880 | case $ac_mode$ac_tag in | |
7881 | :[FHL]*:*);; | |
4a531bb0 | 7882 | :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; |
26f56c1c UD |
7883 | :[FH]-) ac_tag=-:-;; |
7884 | :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; | |
cd6ede75 | 7885 | esac |
26f56c1c UD |
7886 | ac_save_IFS=$IFS |
7887 | IFS=: | |
7888 | set x $ac_tag | |
7889 | IFS=$ac_save_IFS | |
7890 | shift | |
7891 | ac_file=$1 | |
7892 | shift | |
7893 | ||
7894 | case $ac_mode in | |
7895 | :L) ac_source=$1;; | |
7896 | :[FH]) | |
7897 | ac_file_inputs= | |
7898 | for ac_f | |
7899 | do | |
7900 | case $ac_f in | |
f318beb8 | 7901 | -) ac_f="$ac_tmp/stdin";; |
26f56c1c UD |
7902 | *) # Look for the file first in the build tree, then in the source tree |
7903 | # (if the path is not absolute). The absolute path cannot be DOS-style, | |
7904 | # because $ac_f cannot contain `:'. | |
7905 | test -f "$ac_f" || | |
7906 | case $ac_f in | |
7907 | [\\/$]*) false;; | |
7908 | *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; | |
7909 | esac || | |
4a531bb0 | 7910 | as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; |
26f56c1c | 7911 | esac |
322e23db | 7912 | case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac |
b08c89d9 | 7913 | as_fn_append ac_file_inputs " '$ac_f'" |
26f56c1c | 7914 | done |
cd6ede75 | 7915 | |
26f56c1c UD |
7916 | # Let's still pretend it is `configure' which instantiates (i.e., don't |
7917 | # use $as_me), people would be surprised to read: | |
7918 | # /* config.h. Generated by config.status. */ | |
322e23db UD |
7919 | configure_input='Generated from '` |
7920 | $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' | |
7921 | `' by configure.' | |
26f56c1c UD |
7922 | if test x"$ac_file" != x-; then |
7923 | configure_input="$ac_file. $configure_input" | |
b08c89d9 | 7924 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 |
322e23db | 7925 | $as_echo "$as_me: creating $ac_file" >&6;} |
26f56c1c | 7926 | fi |
322e23db UD |
7927 | # Neutralize special characters interpreted by sed in replacement strings. |
7928 | case $configure_input in #( | |
7929 | *\&* | *\|* | *\\* ) | |
7930 | ac_sed_conf_input=`$as_echo "$configure_input" | | |
7931 | sed 's/[\\\\&|]/\\\\&/g'`;; #( | |
7932 | *) ac_sed_conf_input=$configure_input;; | |
7933 | esac | |
26f56c1c UD |
7934 | |
7935 | case $ac_tag in | |
f318beb8 | 7936 | *:-:* | *:-) cat >"$ac_tmp/stdin" \ |
4a531bb0 | 7937 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; |
26f56c1c UD |
7938 | esac |
7939 | ;; | |
7940 | esac | |
7941 | ||
7942 | ac_dir=`$as_dirname -- "$ac_file" || | |
3a12e572 | 7943 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
9382fcee RM |
7944 | X"$ac_file" : 'X\(//\)[^/]' \| \ |
7945 | X"$ac_file" : 'X\(//\)$' \| \ | |
26f56c1c | 7946 | X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || |
322e23db | 7947 | $as_echo X"$ac_file" | |
26f56c1c UD |
7948 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
7949 | s//\1/ | |
7950 | q | |
7951 | } | |
7952 | /^X\(\/\/\)[^/].*/{ | |
7953 | s//\1/ | |
7954 | q | |
7955 | } | |
7956 | /^X\(\/\/\)$/{ | |
7957 | s//\1/ | |
7958 | q | |
7959 | } | |
7960 | /^X\(\/\).*/{ | |
7961 | s//\1/ | |
7962 | q | |
7963 | } | |
7964 | s/.*/./; q'` | |
b08c89d9 | 7965 | as_dir="$ac_dir"; as_fn_mkdir_p |
3a12e572 UD |
7966 | ac_builddir=. |
7967 | ||
26f56c1c UD |
7968 | case "$ac_dir" in |
7969 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
7970 | *) | |
322e23db | 7971 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
26f56c1c | 7972 | # A ".." for each directory in $ac_dir_suffix. |
322e23db | 7973 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
26f56c1c UD |
7974 | case $ac_top_builddir_sub in |
7975 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
7976 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
7977 | esac ;; | |
7978 | esac | |
7979 | ac_abs_top_builddir=$ac_pwd | |
7980 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
7981 | # for backward compatibility: | |
7982 | ac_top_builddir=$ac_top_build_prefix | |
3a12e572 UD |
7983 | |
7984 | case $srcdir in | |
26f56c1c | 7985 | .) # We are building in place. |
3a12e572 | 7986 | ac_srcdir=. |
26f56c1c UD |
7987 | ac_top_srcdir=$ac_top_builddir_sub |
7988 | ac_abs_top_srcdir=$ac_pwd ;; | |
7989 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
3a12e572 | 7990 | ac_srcdir=$srcdir$ac_dir_suffix; |
26f56c1c UD |
7991 | ac_top_srcdir=$srcdir |
7992 | ac_abs_top_srcdir=$srcdir ;; | |
7993 | *) # Relative name. | |
7994 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
7995 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
7996 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
3a12e572 | 7997 | esac |
26f56c1c | 7998 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
9382fcee | 7999 | |
cd6ede75 | 8000 | |
26f56c1c UD |
8001 | case $ac_mode in |
8002 | :F) | |
8003 | # | |
8004 | # CONFIG_FILE | |
8005 | # | |
3a12e572 UD |
8006 | |
8007 | case $INSTALL in | |
8008 | [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; | |
26f56c1c | 8009 | *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; |
cd6ede75 | 8010 | esac |
26f56c1c | 8011 | _ACEOF |
cd6ede75 | 8012 | |
322e23db | 8013 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
8014 | # If the template does not know about datarootdir, expand it. |
8015 | # FIXME: This hack should be removed a few years after 2.60. | |
8016 | ac_datarootdir_hack=; ac_datarootdir_seen= | |
322e23db UD |
8017 | ac_sed_dataroot=' |
8018 | /datarootdir/ { | |
26f56c1c UD |
8019 | p |
8020 | q | |
8021 | } | |
8022 | /@datadir@/p | |
8023 | /@docdir@/p | |
8024 | /@infodir@/p | |
8025 | /@localedir@/p | |
b08c89d9 | 8026 | /@mandir@/p' |
322e23db | 8027 | case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in |
26f56c1c UD |
8028 | *datarootdir*) ac_datarootdir_seen=yes;; |
8029 | *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) | |
b08c89d9 | 8030 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 |
322e23db | 8031 | $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} |
26f56c1c | 8032 | _ACEOF |
322e23db | 8033 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
26f56c1c UD |
8034 | ac_datarootdir_hack=' |
8035 | s&@datadir@&$datadir&g | |
8036 | s&@docdir@&$docdir&g | |
8037 | s&@infodir@&$infodir&g | |
8038 | s&@localedir@&$localedir&g | |
8039 | s&@mandir@&$mandir&g | |
b08c89d9 | 8040 | s&\\\${datarootdir}&$datarootdir&g' ;; |
26f56c1c | 8041 | esac |
3a12e572 | 8042 | _ACEOF |
26f56c1c UD |
8043 | |
8044 | # Neutralize VPATH when `$srcdir' = `.'. | |
8045 | # Shell code in configure.ac might set extrasub. | |
8046 | # FIXME: do we really want to maintain this feature? | |
322e23db UD |
8047 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
8048 | ac_sed_extra="$ac_vpsub | |
3a12e572 UD |
8049 | $extrasub |
8050 | _ACEOF | |
322e23db | 8051 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
3a12e572 UD |
8052 | :t |
8053 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b | |
322e23db | 8054 | s|@configure_input@|$ac_sed_conf_input|;t t |
26f56c1c | 8055 | s&@top_builddir@&$ac_top_builddir_sub&;t t |
322e23db | 8056 | s&@top_build_prefix@&$ac_top_build_prefix&;t t |
26f56c1c UD |
8057 | s&@srcdir@&$ac_srcdir&;t t |
8058 | s&@abs_srcdir@&$ac_abs_srcdir&;t t | |
8059 | s&@top_srcdir@&$ac_top_srcdir&;t t | |
8060 | s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t | |
8061 | s&@builddir@&$ac_builddir&;t t | |
8062 | s&@abs_builddir@&$ac_abs_builddir&;t t | |
8063 | s&@abs_top_builddir@&$ac_abs_top_builddir&;t t | |
8064 | s&@INSTALL@&$ac_INSTALL&;t t | |
8065 | $ac_datarootdir_hack | |
322e23db | 8066 | " |
f318beb8 UD |
8067 | eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ |
8068 | >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 | |
26f56c1c UD |
8069 | |
8070 | test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && | |
f318beb8 UD |
8071 | { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && |
8072 | { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ | |
8073 | "$ac_tmp/out"`; test -z "$ac_out"; } && | |
b08c89d9 | 8074 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
4a531bb0 | 8075 | which seems to be undefined. Please make sure it is defined" >&5 |
322e23db | 8076 | $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
4a531bb0 | 8077 | which seems to be undefined. Please make sure it is defined" >&2;} |
26f56c1c | 8078 | |
f318beb8 | 8079 | rm -f "$ac_tmp/stdin" |
3a12e572 | 8080 | case $ac_file in |
f318beb8 UD |
8081 | -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; |
8082 | *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; | |
322e23db | 8083 | esac \ |
4a531bb0 | 8084 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
26f56c1c UD |
8085 | ;; |
8086 | :H) | |
8087 | # | |
8088 | # CONFIG_HEADER | |
8089 | # | |
3a12e572 | 8090 | if test x"$ac_file" != x-; then |
322e23db UD |
8091 | { |
8092 | $as_echo "/* $configure_input */" \ | |
f318beb8 UD |
8093 | && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" |
8094 | } >"$ac_tmp/config.h" \ | |
4a531bb0 | 8095 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
f318beb8 | 8096 | if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then |
b08c89d9 | 8097 | { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 |
322e23db | 8098 | $as_echo "$as_me: $ac_file is unchanged" >&6;} |
3a12e572 | 8099 | else |
322e23db | 8100 | rm -f "$ac_file" |
f318beb8 | 8101 | mv "$ac_tmp/config.h" "$ac_file" \ |
4a531bb0 | 8102 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
f4b07664 RM |
8103 | fi |
8104 | else | |
322e23db | 8105 | $as_echo "/* $configure_input */" \ |
f318beb8 | 8106 | && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ |
4a531bb0 | 8107 | || as_fn_error $? "could not create -" "$LINENO" 5 |
f4b07664 | 8108 | fi |
26f56c1c | 8109 | ;; |
9382fcee | 8110 | |
b08c89d9 | 8111 | :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 |
322e23db | 8112 | $as_echo "$as_me: executing $ac_file commands" >&6;} |
26f56c1c UD |
8113 | ;; |
8114 | esac | |
3a12e572 UD |
8115 | |
8116 | ||
26f56c1c UD |
8117 | case $ac_file$ac_mode in |
8118 | "default":C) | |
c0fb8a56 UD |
8119 | case $CONFIG_FILES in *config.make*) |
8120 | echo "$config_vars" >> config.make;; | |
8121 | esac | |
3a12e572 | 8122 | test -d bits || mkdir bits ;; |
26f56c1c | 8123 | |
3a12e572 | 8124 | esac |
26f56c1c | 8125 | done # for ac_tag |
3a12e572 | 8126 | |
3a12e572 | 8127 | |
b08c89d9 | 8128 | as_fn_exit 0 |
3a12e572 | 8129 | _ACEOF |
3a12e572 UD |
8130 | ac_clean_files=$ac_clean_files_save |
8131 | ||
322e23db | 8132 | test $ac_write_fail = 0 || |
4a531bb0 | 8133 | as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 |
322e23db | 8134 | |
3a12e572 UD |
8135 | |
8136 | # configure is writing to config.log, and then calls config.status. | |
8137 | # config.status does its own redirection, appending to config.log. | |
8138 | # Unfortunately, on DOS this fails, as config.log is still kept open | |
8139 | # by configure, so config.status won't be able to write to it; its | |
8140 | # output is simply discarded. So we exec the FD to /dev/null, | |
8141 | # effectively closing config.log, so it can be properly (re)opened and | |
8142 | # appended to by config.status. When coming back to configure, we | |
8143 | # need to make the FD available again. | |
8144 | if test "$no_create" != yes; then | |
8145 | ac_cs_success=: | |
2abf9ff1 RM |
8146 | ac_config_status_args= |
8147 | test "$silent" = yes && | |
8148 | ac_config_status_args="$ac_config_status_args --quiet" | |
3a12e572 | 8149 | exec 5>/dev/null |
2abf9ff1 | 8150 | $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false |
3a12e572 UD |
8151 | exec 5>>config.log |
8152 | # Use ||, not &&, to avoid exiting from the if with $? = 1, which | |
8153 | # would make configure fail if this is the last instruction. | |
4a531bb0 | 8154 | $ac_cs_success || as_fn_exit 1 |
3a12e572 | 8155 | fi |
cd6ede75 | 8156 | |
3a12e572 UD |
8157 | # |
8158 | # CONFIG_SUBDIRS section. | |
8159 | # | |
cd6ede75 UD |
8160 | if test "$no_recursion" != yes; then |
8161 | ||
322e23db UD |
8162 | # Remove --cache-file, --srcdir, and --disable-option-checking arguments |
8163 | # so they do not pile up. | |
cd6ede75 UD |
8164 | ac_sub_configure_args= |
8165 | ac_prev= | |
26f56c1c UD |
8166 | eval "set x $ac_configure_args" |
8167 | shift | |
8168 | for ac_arg | |
8169 | do | |
cd6ede75 UD |
8170 | if test -n "$ac_prev"; then |
8171 | ac_prev= | |
8172 | continue | |
8173 | fi | |
3a12e572 | 8174 | case $ac_arg in |
cd6ede75 UD |
8175 | -cache-file | --cache-file | --cache-fil | --cache-fi \ |
8176 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
8177 | ac_prev=cache_file ;; | |
8178 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
3a12e572 UD |
8179 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \ |
8180 | | --c=*) | |
8181 | ;; | |
8182 | --config-cache | -C) | |
cd6ede75 UD |
8183 | ;; |
8184 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
8185 | ac_prev=srcdir ;; | |
8186 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
8187 | ;; | |
3a12e572 UD |
8188 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) |
8189 | ac_prev=prefix ;; | |
8190 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
8191 | ;; | |
322e23db UD |
8192 | --disable-option-checking) |
8193 | ;; | |
26f56c1c UD |
8194 | *) |
8195 | case $ac_arg in | |
322e23db | 8196 | *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
26f56c1c | 8197 | esac |
b08c89d9 | 8198 | as_fn_append ac_sub_configure_args " '$ac_arg'" ;; |
cd6ede75 UD |
8199 | esac |
8200 | done | |
8201 | ||
3a12e572 UD |
8202 | # Always prepend --prefix to ensure using the same prefix |
8203 | # in subdir configurations. | |
26f56c1c UD |
8204 | ac_arg="--prefix=$prefix" |
8205 | case $ac_arg in | |
322e23db | 8206 | *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
26f56c1c UD |
8207 | esac |
8208 | ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args" | |
8209 | ||
8210 | # Pass --silent | |
8211 | if test "$silent" = yes; then | |
8212 | ac_sub_configure_args="--silent $ac_sub_configure_args" | |
8213 | fi | |
3a12e572 | 8214 | |
322e23db UD |
8215 | # Always prepend --disable-option-checking to silence warnings, since |
8216 | # different subdirs can have different --enable and --with options. | |
8217 | ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args" | |
8218 | ||
3a12e572 UD |
8219 | ac_popdir=`pwd` |
8220 | for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue | |
cd6ede75 UD |
8221 | |
8222 | # Do not complain, so a configure script can configure whichever | |
8223 | # parts of a large source tree are present. | |
26f56c1c UD |
8224 | test -d "$srcdir/$ac_dir" || continue |
8225 | ||
8226 | ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)" | |
b08c89d9 | 8227 | $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5 |
322e23db | 8228 | $as_echo "$ac_msg" >&6 |
b08c89d9 | 8229 | as_dir="$ac_dir"; as_fn_mkdir_p |
3a12e572 | 8230 | ac_builddir=. |
cd6ede75 | 8231 | |
26f56c1c UD |
8232 | case "$ac_dir" in |
8233 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
8234 | *) | |
322e23db | 8235 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
26f56c1c | 8236 | # A ".." for each directory in $ac_dir_suffix. |
322e23db | 8237 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
26f56c1c UD |
8238 | case $ac_top_builddir_sub in |
8239 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
8240 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
8241 | esac ;; | |
8242 | esac | |
8243 | ac_abs_top_builddir=$ac_pwd | |
8244 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
8245 | # for backward compatibility: | |
8246 | ac_top_builddir=$ac_top_build_prefix | |
cd6ede75 | 8247 | |
3a12e572 | 8248 | case $srcdir in |
26f56c1c | 8249 | .) # We are building in place. |
3a12e572 | 8250 | ac_srcdir=. |
26f56c1c UD |
8251 | ac_top_srcdir=$ac_top_builddir_sub |
8252 | ac_abs_top_srcdir=$ac_pwd ;; | |
8253 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
3a12e572 | 8254 | ac_srcdir=$srcdir$ac_dir_suffix; |
26f56c1c UD |
8255 | ac_top_srcdir=$srcdir |
8256 | ac_abs_top_srcdir=$srcdir ;; | |
8257 | *) # Relative name. | |
8258 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
8259 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
8260 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
9382fcee | 8261 | esac |
26f56c1c | 8262 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
3a12e572 UD |
8263 | |
8264 | ||
26f56c1c | 8265 | cd "$ac_dir" |
cd6ede75 UD |
8266 | |
8267 | # Check for guested configure; otherwise get Cygnus style configure. | |
26f56c1c UD |
8268 | if test -f "$ac_srcdir/configure.gnu"; then |
8269 | ac_sub_configure=$ac_srcdir/configure.gnu | |
8270 | elif test -f "$ac_srcdir/configure"; then | |
8271 | ac_sub_configure=$ac_srcdir/configure | |
8272 | elif test -f "$ac_srcdir/configure.in"; then | |
8273 | # This should be Cygnus configure. | |
8274 | ac_sub_configure=$ac_aux_dir/configure | |
cd6ede75 | 8275 | else |
b08c89d9 | 8276 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5 |
322e23db | 8277 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;} |
cd6ede75 UD |
8278 | ac_sub_configure= |
8279 | fi | |
8280 | ||
8281 | # The recursion is here. | |
8282 | if test -n "$ac_sub_configure"; then | |
cd6ede75 | 8283 | # Make the cache file name correct relative to the subdirectory. |
3a12e572 UD |
8284 | case $cache_file in |
8285 | [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;; | |
26f56c1c UD |
8286 | *) # Relative name. |
8287 | ac_sub_cache_file=$ac_top_build_prefix$cache_file ;; | |
cd6ede75 | 8288 | esac |
cd6ede75 | 8289 | |
b08c89d9 | 8290 | { $as_echo "$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 | 8291 | $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;} |
cd6ede75 | 8292 | # The eval makes quoting arguments work. |
26f56c1c UD |
8293 | eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \ |
8294 | --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" || | |
4a531bb0 | 8295 | as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5 |
cd6ede75 UD |
8296 | fi |
8297 | ||
26f56c1c | 8298 | cd "$ac_popdir" |
cd6ede75 UD |
8299 | done |
8300 | fi | |
322e23db | 8301 | if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then |
b08c89d9 | 8302 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 |
322e23db UD |
8303 | $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} |
8304 | fi | |
cd6ede75 | 8305 |