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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 | # |
a306c790 | 5 | # Report bugs to <https://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 | 268 | $as_echo "$0: Please tell bug-autoconf@gnu.org and |
a306c790 | 269 | $0: https://sourceware.org/bugzilla/ about your system, |
f318beb8 | 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)' | |
a306c790 | 584 | PACKAGE_BUGREPORT='https://sourceware.org/bugzilla/' |
02d35f06 | 585 | PACKAGE_URL='https://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 |
ad201afe | 591 | pthread_in_libc |
322e23db UD |
592 | RELEASE |
593 | VERSION | |
594 | mach_interface_list | |
595 | DEFINES | |
322e23db | 596 | static_nss |
322e23db | 597 | profile |
abcb584d | 598 | libc_cv_multidir |
322e23db UD |
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 |
89569c8b | 623 | libc_cv_has_glob_dat |
322e23db UD |
624 | libc_cv_fpie |
625 | libc_cv_z_execstack | |
322e23db | 626 | ASFLAGS_config |
322e23db | 627 | libc_cv_cc_with_libunwind |
19f1a11e | 628 | libc_cv_insert |
83569fb8 | 629 | libc_cv_protected_data |
322e23db UD |
630 | INSTALL_INFO |
631 | PERL | |
322e23db | 632 | BASH_SHELL |
a65ea28d | 633 | CXX_BITS_STD_ABS_H |
fc3e1337 FW |
634 | CXX_CMATH_HEADER |
635 | CXX_CSTDLIB_HEADER | |
322e23db UD |
636 | CXX_SYSINCLUDES |
637 | SYSINCLUDES | |
8ce8299f SP |
638 | PYTHON |
639 | PYTHON_PROG | |
322e23db | 640 | AUTOCONF |
30b99d79 | 641 | NM |
1faaf703 | 642 | BISON |
0786794f | 643 | AWK |
322e23db UD |
644 | SED |
645 | MAKEINFO | |
646 | MSGFMT | |
647 | MAKE | |
322e23db UD |
648 | LD |
649 | AS | |
6014c65d | 650 | GPROF |
1b74661a | 651 | OBJCOPY |
322e23db UD |
652 | AR |
653 | LN_S | |
654 | INSTALL_DATA | |
655 | INSTALL_SCRIPT | |
656 | INSTALL_PROGRAM | |
322e23db UD |
657 | sysnames |
658 | submachine | |
6f89d2f3 | 659 | multi_arch |
b5c45e83 | 660 | libc_cv_textrel_ifunc |
03baef1c NA |
661 | no_stack_protector |
662 | stack_protector | |
663 | libc_cv_ssp | |
8df5d347 | 664 | libc_cv_with_fp |
322e23db | 665 | base_machine |
67e58f39 | 666 | have_tunables |
e4608715 | 667 | build_pt_chown |
c53d909c | 668 | build_nscd |
84aa7516 | 669 | libc_cv_static_nss_crypt |
322e23db | 670 | libc_cv_nss_crypt |
e69d994a | 671 | build_crypt |
33784089 | 672 | memory_tagging |
d5c3fafc | 673 | experimental_malloc |
a4ecc9eb | 674 | enable_werror |
322e23db UD |
675 | all_warnings |
676 | force_install | |
677 | bindnow | |
740b3dbe | 678 | hardcoded_path_in_tests |
1cba4036 | 679 | enable_timezone_tools |
9ba202c7 | 680 | rtld_early_cflags |
6413fcde | 681 | extra_nonshared_cflags |
f781ef40 | 682 | use_default_link |
c91c505f | 683 | sysheaders |
322e23db UD |
684 | ac_ct_CXX |
685 | CXXFLAGS | |
686 | CXX | |
361d6454 | 687 | OBJDUMP |
e4693aa7 | 688 | READELF |
322e23db UD |
689 | CPP |
690 | cross_compiling | |
691 | BUILD_CC | |
692 | OBJEXT | |
693 | ac_ct_CC | |
694 | CPPFLAGS | |
695 | LDFLAGS | |
696 | CFLAGS | |
697 | CC | |
c16a054d AS |
698 | host_os |
699 | host_vendor | |
700 | host_cpu | |
701 | host | |
702 | build_os | |
703 | build_vendor | |
704 | build_cpu | |
705 | build | |
7967983f | 706 | subdirs |
8b748aed JM |
707 | REPORT_BUGS_TEXI |
708 | REPORT_BUGS_TO | |
709 | PKGVERSION_TEXI | |
710 | PKGVERSION | |
322e23db UD |
711 | target_alias |
712 | host_alias | |
713 | build_alias | |
714 | LIBS | |
715 | ECHO_T | |
716 | ECHO_N | |
717 | ECHO_C | |
718 | DEFS | |
719 | mandir | |
720 | localedir | |
721 | libdir | |
722 | psdir | |
723 | pdfdir | |
724 | dvidir | |
725 | htmldir | |
726 | infodir | |
727 | docdir | |
728 | oldincludedir | |
729 | includedir | |
730 | localstatedir | |
731 | sharedstatedir | |
732 | sysconfdir | |
733 | datadir | |
734 | datarootdir | |
735 | libexecdir | |
736 | sbindir | |
737 | bindir | |
738 | program_transform_name | |
739 | prefix | |
740 | exec_prefix | |
b08c89d9 | 741 | PACKAGE_URL |
322e23db UD |
742 | PACKAGE_BUGREPORT |
743 | PACKAGE_STRING | |
744 | PACKAGE_VERSION | |
745 | PACKAGE_TARNAME | |
746 | PACKAGE_NAME | |
747 | PATH_SEPARATOR | |
748 | SHELL' | |
a152f366 | 749 | ac_subst_files='' |
322e23db UD |
750 | ac_user_opts=' |
751 | enable_option_checking | |
8b748aed JM |
752 | with_pkgversion |
753 | with_bugurl | |
322e23db UD |
754 | with_gd |
755 | with_gd_include | |
756 | with_gd_lib | |
322e23db | 757 | with_binutils |
322e23db | 758 | with_selinux |
322e23db | 759 | with_headers |
f781ef40 | 760 | with_default_link |
6413fcde | 761 | with_nonshared_cflags |
9ba202c7 | 762 | with_rtld_early_cflags |
bada2e31 | 763 | with_timeoutfactor |
322e23db | 764 | enable_sanity_checks |
322e23db UD |
765 | enable_shared |
766 | enable_profile | |
23645707 | 767 | enable_default_pie |
1cba4036 | 768 | enable_timezone_tools |
740b3dbe | 769 | enable_hardcoded_path_in_tests |
322e23db UD |
770 | enable_hidden_plt |
771 | enable_bind_now | |
03baef1c | 772 | enable_stack_protector |
322e23db UD |
773 | enable_static_nss |
774 | enable_force_install | |
8894bad3 | 775 | enable_maintainer_mode |
322e23db UD |
776 | enable_kernel |
777 | enable_all_warnings | |
a4ecc9eb | 778 | enable_werror |
322e23db | 779 | enable_multi_arch |
d5c3fafc | 780 | enable_experimental_malloc |
33784089 | 781 | enable_memory_tagging |
e69d994a | 782 | enable_crypt |
322e23db | 783 | enable_nss_crypt |
3a097cc7 | 784 | enable_systemtap |
c53d909c | 785 | enable_build_nscd |
3cc3ef96 | 786 | enable_nscd |
e4608715 | 787 | enable_pt_chown |
67e58f39 | 788 | enable_tunables |
5695d46f | 789 | enable_mathvec |
f753fa7d | 790 | enable_cet |
ebae2f5a | 791 | enable_scv |
322e23db UD |
792 | with_cpu |
793 | ' | |
a152f366 UD |
794 | ac_precious_vars='build_alias |
795 | host_alias | |
796 | target_alias | |
797 | CC | |
798 | CFLAGS | |
799 | LDFLAGS | |
800 | LIBS | |
801 | CPPFLAGS | |
802 | CPP | |
803 | CXX | |
804 | CXXFLAGS | |
805 | CCC' | |
644d3857 | 806 | ac_subdirs_all='' |
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: $ac_unrecognized_opts" >&2 ;; |
1226 | esac | |
1227 | fi | |
1228 | ||
1229 | # Check all directory arguments for consistency. | |
26f56c1c UD |
1230 | for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ |
1231 | datadir sysconfdir sharedstatedir localstatedir includedir \ | |
1232 | oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ | |
e8faf483 | 1233 | libdir localedir mandir |
cd6ede75 | 1234 | do |
26f56c1c | 1235 | eval ac_val=\$$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] |
23645707 SP |
1423 | --disable-default-pie Do not build glibc programs and the testsuite as PIE |
1424 | [default=no] | |
1cba4036 | 1425 | --disable-timezone-tools |
44f826e3 | 1426 | do not install timezone tools [default=install] |
740b3dbe L |
1427 | --enable-hardcoded-path-in-tests |
1428 | hardcode newly built glibc path in tests | |
1429 | [default=no] | |
3a12e572 | 1430 | --disable-hidden-plt do not hide internal function calls to avoid PLT |
4df8c11d | 1431 | --enable-bind-now disable lazy relocations in DSOs |
03baef1c NA |
1432 | --enable-stack-protector=[yes|no|all|strong] |
1433 | Use -fstack-protector[-all|-strong] to detect glibc | |
1434 | buffer overflows | |
6b7f6183 | 1435 | --enable-static-nss build static NSS modules [default=no] |
3a12e572 | 1436 | --disable-force-install don't force installation of files from this package, |
6b7f6183 | 1437 | even if they are older than the installed files |
8894bad3 AM |
1438 | --enable-maintainer-mode |
1439 | enable make rules and dependencies not useful (and | |
1440 | sometimes confusing) to the casual installer | |
6b7f6183 RM |
1441 | --enable-kernel=VERSION compile for compatibility with kernel not older than |
1442 | VERSION | |
3a12e572 | 1443 | --enable-all-warnings enable all useful warnings gcc can issue |
a4ecc9eb | 1444 | --disable-werror do not build with -Werror |
425ce2ed UD |
1445 | --enable-multi-arch enable single DSO with optimizations for multiple |
1446 | architectures | |
d5c3fafc DD |
1447 | --disable-experimental-malloc |
1448 | disable experimental malloc features | |
33784089 RE |
1449 | --enable-memory-tagging enable memory tagging if supported by the |
1450 | architecture [default=no] | |
e69d994a ZW |
1451 | --disable-crypt do not build nor install the passphrase hashing |
1452 | library, libcrypt | |
ff886b82 | 1453 | --enable-nss-crypt enable libcrypt to use nss |
3a097cc7 | 1454 | --enable-systemtap enable systemtap static probe points [default=no] |
c53d909c | 1455 | --disable-build-nscd disable building and installing the nscd daemon |
3cc3ef96 | 1456 | --disable-nscd library functions will not contact the nscd daemon |
e4608715 | 1457 | --enable-pt_chown Enable building and installing pt_chown |
6765d5d3 SP |
1458 | --enable-tunables Enable tunables support. Known values are 'yes', |
1459 | 'no' and 'valstring' | |
5695d46f AS |
1460 | --enable-mathvec Enable building and installing mathvec [default |
1461 | depends on architecture] | |
f753fa7d L |
1462 | --enable-cet enable Intel Control-flow Enforcement Technology |
1463 | (CET), x86 only | |
ebae2f5a MC |
1464 | --disable-scv syscalls will not use scv instruction, even if the |
1465 | kernel supports it, powerpc only | |
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 | 1475 | --with-binutils=PATH specify location of binutils (as and ld) |
74a30a58 | 1476 | --with-selinux if building with SELinux support |
6b7f6183 | 1477 | --with-headers=PATH location of system headers to use (for example |
26f56c1c | 1478 | /usr/src/linux/include) [default=compiler default] |
fd5e21c7 | 1479 | --with-default-link do not use explicit linker scripts |
6413fcde FW |
1480 | --with-nonshared-cflags=CFLAGS |
1481 | build nonshared libraries with additional CFLAGS | |
9ba202c7 FW |
1482 | --with-rtld-early-cflags=CFLAGS |
1483 | build early initialization with additional CFLAGS | |
bada2e31 L |
1484 | --with-timeoutfactor=NUM |
1485 | specify an integer to scale the timeout | |
2ceaa76a | 1486 | --with-cpu=CPU select code for CPU variant |
3a12e572 UD |
1487 | |
1488 | Some influential environment variables: | |
1489 | CC C compiler command | |
1490 | CFLAGS C compiler flags | |
1491 | LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a | |
1492 | nonstandard directory <lib dir> | |
26f56c1c | 1493 | LIBS libraries to pass to the linker, e.g. -l<library> |
b08c89d9 | 1494 | CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if |
26f56c1c | 1495 | you have headers in a nonstandard directory <include dir> |
3a12e572 | 1496 | CPP C preprocessor |
925c3c5c UD |
1497 | CXX C++ compiler command |
1498 | CXXFLAGS C++ compiler flags | |
3a12e572 UD |
1499 | |
1500 | Use these variables to override the choices made by `configure' or to help | |
1501 | it to find libraries and programs with nonstandard names/locations. | |
1502 | ||
a306c790 | 1503 | Report bugs to <https://sourceware.org/bugzilla/>. |
02d35f06 | 1504 | GNU C Library home page: <https://www.gnu.org/software/glibc/>. |
b08c89d9 | 1505 | General help using GNU software: <http://www.gnu.org/gethelp/>. |
3a12e572 | 1506 | _ACEOF |
26f56c1c | 1507 | ac_status=$? |
3a12e572 UD |
1508 | fi |
1509 | ||
1510 | if test "$ac_init_help" = "recursive"; then | |
1511 | # If there are subdirs, report their specific --help. | |
3a12e572 | 1512 | for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue |
322e23db UD |
1513 | test -d "$ac_dir" || |
1514 | { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || | |
1515 | continue | |
3a12e572 UD |
1516 | ac_builddir=. |
1517 | ||
26f56c1c UD |
1518 | case "$ac_dir" in |
1519 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1520 | *) | |
322e23db | 1521 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
26f56c1c | 1522 | # A ".." for each directory in $ac_dir_suffix. |
322e23db | 1523 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
26f56c1c UD |
1524 | case $ac_top_builddir_sub in |
1525 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1526 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
1527 | esac ;; | |
1528 | esac | |
1529 | ac_abs_top_builddir=$ac_pwd | |
1530 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
1531 | # for backward compatibility: | |
1532 | ac_top_builddir=$ac_top_build_prefix | |
3a12e572 UD |
1533 | |
1534 | case $srcdir in | |
26f56c1c | 1535 | .) # We are building in place. |
3a12e572 | 1536 | ac_srcdir=. |
26f56c1c UD |
1537 | ac_top_srcdir=$ac_top_builddir_sub |
1538 | ac_abs_top_srcdir=$ac_pwd ;; | |
1539 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
3a12e572 | 1540 | ac_srcdir=$srcdir$ac_dir_suffix; |
26f56c1c UD |
1541 | ac_top_srcdir=$srcdir |
1542 | ac_abs_top_srcdir=$srcdir ;; | |
1543 | *) # Relative name. | |
1544 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
1545 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
1546 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
3a12e572 | 1547 | esac |
26f56c1c UD |
1548 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
1549 | ||
1550 | cd "$ac_dir" || { ac_status=$?; continue; } | |
1551 | # Check for guested configure. | |
1552 | if test -f "$ac_srcdir/configure.gnu"; then | |
1553 | echo && | |
1554 | $SHELL "$ac_srcdir/configure.gnu" --help=recursive | |
1555 | elif test -f "$ac_srcdir/configure"; then | |
1556 | echo && | |
1557 | $SHELL "$ac_srcdir/configure" --help=recursive | |
3a12e572 | 1558 | else |
322e23db | 1559 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 |
26f56c1c UD |
1560 | fi || ac_status=$? |
1561 | cd "$ac_pwd" || { ac_status=$?; break; } | |
3a12e572 UD |
1562 | done |
1563 | fi | |
1564 | ||
26f56c1c | 1565 | test -n "$ac_init_help" && exit $ac_status |
3a12e572 UD |
1566 | if $ac_init_version; then |
1567 | cat <<\_ACEOF | |
f4b07664 | 1568 | GNU C Library configure (see version.h) |
f4a58f0d | 1569 | generated by GNU Autoconf 2.69 |
3a12e572 | 1570 | |
f4a58f0d | 1571 | Copyright (C) 2012 Free Software Foundation, Inc. |
3a12e572 UD |
1572 | This configure script is free software; the Free Software Foundation |
1573 | gives unlimited permission to copy, distribute and modify it. | |
1574 | _ACEOF | |
26f56c1c | 1575 | exit |
3a12e572 | 1576 | fi |
3a12e572 | 1577 | |
b08c89d9 UD |
1578 | ## ------------------------ ## |
1579 | ## Autoconf initialization. ## | |
1580 | ## ------------------------ ## | |
3a12e572 | 1581 | |
b08c89d9 UD |
1582 | # ac_fn_c_try_compile LINENO |
1583 | # -------------------------- | |
1584 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1585 | ac_fn_c_try_compile () | |
3a12e572 | 1586 | { |
b08c89d9 UD |
1587 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
1588 | rm -f conftest.$ac_objext | |
1589 | if { { ac_try="$ac_compile" | |
1590 | case "(($ac_try" in | |
1591 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1592 | *) ac_try_echo=$ac_try;; | |
1593 | esac | |
1594 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1595 | $as_echo "$ac_try_echo"; } >&5 | |
1596 | (eval "$ac_compile") 2>conftest.err | |
1597 | ac_status=$? | |
1598 | if test -s conftest.err; then | |
1599 | grep -v '^ *+' conftest.err >conftest.er1 | |
1600 | cat conftest.er1 >&5 | |
1601 | mv -f conftest.er1 conftest.err | |
1602 | fi | |
1603 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1604 | test $ac_status = 0; } && { | |
1605 | test -z "$ac_c_werror_flag" || | |
1606 | test ! -s conftest.err | |
1607 | } && test -s conftest.$ac_objext; then : | |
1608 | ac_retval=0 | |
1609 | else | |
1610 | $as_echo "$as_me: failed program was:" >&5 | |
1611 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3a12e572 | 1612 | |
b08c89d9 UD |
1613 | ac_retval=1 |
1614 | fi | |
f318beb8 | 1615 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
b08c89d9 | 1616 | as_fn_set_status $ac_retval |
3a12e572 | 1617 | |
b08c89d9 | 1618 | } # ac_fn_c_try_compile |
3a12e572 | 1619 | |
b08c89d9 UD |
1620 | # ac_fn_cxx_try_compile LINENO |
1621 | # ---------------------------- | |
1622 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1623 | ac_fn_cxx_try_compile () | |
1624 | { | |
1625 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1626 | rm -f conftest.$ac_objext | |
1627 | if { { ac_try="$ac_compile" | |
1628 | case "(($ac_try" in | |
1629 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1630 | *) ac_try_echo=$ac_try;; | |
1631 | esac | |
1632 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1633 | $as_echo "$ac_try_echo"; } >&5 | |
1634 | (eval "$ac_compile") 2>conftest.err | |
1635 | ac_status=$? | |
1636 | if test -s conftest.err; then | |
1637 | grep -v '^ *+' conftest.err >conftest.er1 | |
1638 | cat conftest.er1 >&5 | |
1639 | mv -f conftest.er1 conftest.err | |
1640 | fi | |
1641 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1642 | test $ac_status = 0; } && { | |
1643 | test -z "$ac_cxx_werror_flag" || | |
1644 | test ! -s conftest.err | |
1645 | } && test -s conftest.$ac_objext; then : | |
1646 | ac_retval=0 | |
1647 | else | |
1648 | $as_echo "$as_me: failed program was:" >&5 | |
1649 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1650 | ||
1651 | ac_retval=1 | |
1652 | fi | |
f318beb8 | 1653 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
b08c89d9 UD |
1654 | as_fn_set_status $ac_retval |
1655 | ||
1656 | } # ac_fn_cxx_try_compile | |
1657 | ||
e4693aa7 RM |
1658 | # ac_fn_cxx_try_link LINENO |
1659 | # ------------------------- | |
1660 | # Try to link conftest.$ac_ext, and return whether this succeeded. | |
1661 | ac_fn_cxx_try_link () | |
1662 | { | |
1663 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1664 | rm -f conftest.$ac_objext conftest$ac_exeext | |
1665 | if { { ac_try="$ac_link" | |
1666 | case "(($ac_try" in | |
1667 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1668 | *) ac_try_echo=$ac_try;; | |
1669 | esac | |
1670 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1671 | $as_echo "$ac_try_echo"; } >&5 | |
1672 | (eval "$ac_link") 2>conftest.err | |
1673 | ac_status=$? | |
1674 | if test -s conftest.err; then | |
1675 | grep -v '^ *+' conftest.err >conftest.er1 | |
1676 | cat conftest.er1 >&5 | |
1677 | mv -f conftest.er1 conftest.err | |
1678 | fi | |
1679 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1680 | test $ac_status = 0; } && { | |
1681 | test -z "$ac_cxx_werror_flag" || | |
1682 | test ! -s conftest.err | |
1683 | } && test -s conftest$ac_exeext && { | |
1684 | test "$cross_compiling" = yes || | |
1685 | test -x conftest$ac_exeext | |
1686 | }; then : | |
1687 | ac_retval=0 | |
1688 | else | |
1689 | $as_echo "$as_me: failed program was:" >&5 | |
1690 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1691 | ||
1692 | ac_retval=1 | |
1693 | fi | |
1694 | # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information | |
1695 | # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would | |
1696 | # interfere with the next link command; also delete a directory that is | |
1697 | # left behind by Apple's compiler. We do this before executing the actions. | |
1698 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
1699 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno | |
1700 | as_fn_set_status $ac_retval | |
1701 | ||
1702 | } # ac_fn_cxx_try_link | |
1703 | ||
b08c89d9 UD |
1704 | # ac_fn_c_try_link LINENO |
1705 | # ----------------------- | |
1706 | # Try to link conftest.$ac_ext, and return whether this succeeded. | |
1707 | ac_fn_c_try_link () | |
1708 | { | |
1709 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1710 | rm -f conftest.$ac_objext conftest$ac_exeext | |
1711 | if { { ac_try="$ac_link" | |
1712 | case "(($ac_try" in | |
1713 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1714 | *) ac_try_echo=$ac_try;; | |
1715 | esac | |
1716 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1717 | $as_echo "$ac_try_echo"; } >&5 | |
1718 | (eval "$ac_link") 2>conftest.err | |
1719 | ac_status=$? | |
1720 | if test -s conftest.err; then | |
1721 | grep -v '^ *+' conftest.err >conftest.er1 | |
1722 | cat conftest.er1 >&5 | |
1723 | mv -f conftest.er1 conftest.err | |
1724 | fi | |
1725 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1726 | test $ac_status = 0; } && { | |
1727 | test -z "$ac_c_werror_flag" || | |
1728 | test ! -s conftest.err | |
1729 | } && test -s conftest$ac_exeext && { | |
1730 | test "$cross_compiling" = yes || | |
f4a58f0d | 1731 | test -x conftest$ac_exeext |
b08c89d9 UD |
1732 | }; then : |
1733 | ac_retval=0 | |
1734 | else | |
1735 | $as_echo "$as_me: failed program was:" >&5 | |
1736 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1737 | ||
1738 | ac_retval=1 | |
1739 | fi | |
1740 | # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information | |
1741 | # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would | |
1742 | # interfere with the next link command; also delete a directory that is | |
1743 | # left behind by Apple's compiler. We do this before executing the actions. | |
1744 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
f318beb8 | 1745 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
b08c89d9 UD |
1746 | as_fn_set_status $ac_retval |
1747 | ||
1748 | } # ac_fn_c_try_link | |
b190bccc NT |
1749 | |
1750 | # ac_fn_c_try_cpp LINENO | |
1751 | # ---------------------- | |
1752 | # Try to preprocess conftest.$ac_ext, and return whether this succeeded. | |
1753 | ac_fn_c_try_cpp () | |
1754 | { | |
1755 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1756 | if { { ac_try="$ac_cpp conftest.$ac_ext" | |
1757 | case "(($ac_try" in | |
1758 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1759 | *) ac_try_echo=$ac_try;; | |
1760 | esac | |
1761 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1762 | $as_echo "$ac_try_echo"; } >&5 | |
1763 | (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err | |
1764 | ac_status=$? | |
1765 | if test -s conftest.err; then | |
1766 | grep -v '^ *+' conftest.err >conftest.er1 | |
1767 | cat conftest.er1 >&5 | |
1768 | mv -f conftest.er1 conftest.err | |
1769 | fi | |
1770 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1771 | test $ac_status = 0; } > conftest.i && { | |
1772 | test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || | |
1773 | test ! -s conftest.err | |
1774 | }; then : | |
1775 | ac_retval=0 | |
1776 | else | |
1777 | $as_echo "$as_me: failed program was:" >&5 | |
1778 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1779 | ||
1780 | ac_retval=1 | |
1781 | fi | |
1782 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno | |
1783 | as_fn_set_status $ac_retval | |
1784 | ||
1785 | } # ac_fn_c_try_cpp | |
b08c89d9 UD |
1786 | cat >config.log <<_ACEOF |
1787 | This file contains any messages produced by compilers while | |
1788 | running configure, to aid debugging if configure makes a mistake. | |
1789 | ||
1790 | It was created by GNU C Library $as_me (see version.h), which was | |
f4a58f0d | 1791 | generated by GNU Autoconf 2.69. Invocation command line was |
b08c89d9 UD |
1792 | |
1793 | $ $0 $@ | |
1794 | ||
1795 | _ACEOF | |
1796 | exec 5>>config.log | |
1797 | { | |
1798 | cat <<_ASUNAME | |
1799 | ## --------- ## | |
1800 | ## Platform. ## | |
1801 | ## --------- ## | |
1802 | ||
1803 | hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` | |
1804 | uname -m = `(uname -m) 2>/dev/null || echo unknown` | |
1805 | uname -r = `(uname -r) 2>/dev/null || echo unknown` | |
1806 | uname -s = `(uname -s) 2>/dev/null || echo unknown` | |
1807 | uname -v = `(uname -v) 2>/dev/null || echo unknown` | |
1808 | ||
1809 | /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` | |
1810 | /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` | |
1811 | ||
1812 | /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` | |
1813 | /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` | |
1814 | /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` | |
1815 | /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` | |
1816 | /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` | |
1817 | /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` | |
1818 | /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` | |
1819 | ||
1820 | _ASUNAME | |
3a12e572 UD |
1821 | |
1822 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
1823 | for as_dir in $PATH | |
1824 | do | |
1825 | IFS=$as_save_IFS | |
1826 | test -z "$as_dir" && as_dir=. | |
b08c89d9 UD |
1827 | $as_echo "PATH: $as_dir" |
1828 | done | |
26f56c1c | 1829 | IFS=$as_save_IFS |
3a12e572 UD |
1830 | |
1831 | } >&5 | |
1832 | ||
1833 | cat >&5 <<_ACEOF | |
1834 | ||
1835 | ||
1836 | ## ----------- ## | |
1837 | ## Core tests. ## | |
1838 | ## ----------- ## | |
1839 | ||
1840 | _ACEOF | |
1841 | ||
1842 | ||
1843 | # Keep a trace of the command line. | |
1844 | # Strip out --no-create and --no-recursion so they do not pile up. | |
2abf9ff1 | 1845 | # Strip out --silent because we don't want to record it for future runs. |
3a12e572 | 1846 | # Also quote any args containing shell meta-characters. |
2abf9ff1 | 1847 | # Make two passes to allow for proper duplicate-argument suppression. |
3a12e572 | 1848 | ac_configure_args= |
2abf9ff1 RM |
1849 | ac_configure_args0= |
1850 | ac_configure_args1= | |
2abf9ff1 RM |
1851 | ac_must_keep_next=false |
1852 | for ac_pass in 1 2 | |
3a12e572 | 1853 | do |
2abf9ff1 RM |
1854 | for ac_arg |
1855 | do | |
1856 | case $ac_arg in | |
1857 | -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; | |
1858 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
1859 | | -silent | --silent | --silen | --sile | --sil) | |
1860 | continue ;; | |
26f56c1c | 1861 | *\'*) |
322e23db | 1862 | ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
2abf9ff1 RM |
1863 | esac |
1864 | case $ac_pass in | |
b08c89d9 | 1865 | 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; |
2abf9ff1 | 1866 | 2) |
b08c89d9 | 1867 | as_fn_append ac_configure_args1 " '$ac_arg'" |
2abf9ff1 | 1868 | if test $ac_must_keep_next = true; then |
9382fcee | 1869 | ac_must_keep_next=false # Got value, back to normal. |
2abf9ff1 | 1870 | else |
9382fcee RM |
1871 | case $ac_arg in |
1872 | *=* | --config-cache | -C | -disable-* | --disable-* \ | |
1873 | | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ | |
1874 | | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ | |
1875 | | -with-* | --with-* | -without-* | --without-* | --x) | |
1876 | case "$ac_configure_args0 " in | |
1877 | "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; | |
1878 | esac | |
1879 | ;; | |
1880 | -* ) ac_must_keep_next=true ;; | |
1881 | esac | |
2abf9ff1 | 1882 | fi |
b08c89d9 | 1883 | as_fn_append ac_configure_args " '$ac_arg'" |
2abf9ff1 RM |
1884 | ;; |
1885 | esac | |
1886 | done | |
3a12e572 | 1887 | done |
b08c89d9 UD |
1888 | { ac_configure_args0=; unset ac_configure_args0;} |
1889 | { ac_configure_args1=; unset ac_configure_args1;} | |
3a12e572 UD |
1890 | |
1891 | # When interrupted or exit'd, cleanup temporary files, and complete | |
1892 | # config.log. We remove comments because anyway the quotes in there | |
1893 | # would cause problems or look ugly. | |
26f56c1c UD |
1894 | # WARNING: Use '\'' to represent an apostrophe within the trap. |
1895 | # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. | |
3a12e572 UD |
1896 | trap 'exit_status=$? |
1897 | # Save into config.log some information that might help in debugging. | |
1898 | { | |
1899 | echo | |
f4b07664 | 1900 | |
4a531bb0 | 1901 | $as_echo "## ---------------- ## |
3a12e572 | 1902 | ## Cache variables. ## |
4a531bb0 | 1903 | ## ---------------- ##" |
3a12e572 UD |
1904 | echo |
1905 | # The following way of writing the cache mishandles newlines in values, | |
26f56c1c UD |
1906 | ( |
1907 | for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do | |
1908 | eval ac_val=\$$ac_var | |
1909 | case $ac_val in #( | |
1910 | *${as_nl}*) | |
1911 | case $ac_var in #( | |
b08c89d9 | 1912 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 |
322e23db | 1913 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; |
26f56c1c UD |
1914 | esac |
1915 | case $ac_var in #( | |
1916 | _ | IFS | as_nl) ;; #( | |
322e23db | 1917 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( |
b08c89d9 | 1918 | *) { eval $ac_var=; unset $ac_var;} ;; |
26f56c1c UD |
1919 | esac ;; |
1920 | esac | |
1921 | done | |
3a12e572 | 1922 | (set) 2>&1 | |
26f56c1c UD |
1923 | case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( |
1924 | *${as_nl}ac_space=\ *) | |
3a12e572 | 1925 | sed -n \ |
26f56c1c UD |
1926 | "s/'\''/'\''\\\\'\'''\''/g; |
1927 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" | |
1928 | ;; #( | |
3a12e572 | 1929 | *) |
26f56c1c | 1930 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
3a12e572 | 1931 | ;; |
26f56c1c UD |
1932 | esac | |
1933 | sort | |
1934 | ) | |
3a12e572 | 1935 | echo |
f4b07664 | 1936 | |
4a531bb0 | 1937 | $as_echo "## ----------------- ## |
f4b07664 | 1938 | ## Output variables. ## |
4a531bb0 | 1939 | ## ----------------- ##" |
f4b07664 RM |
1940 | echo |
1941 | for ac_var in $ac_subst_vars | |
1942 | do | |
26f56c1c UD |
1943 | eval ac_val=\$$ac_var |
1944 | case $ac_val in | |
322e23db | 1945 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; |
26f56c1c | 1946 | esac |
322e23db | 1947 | $as_echo "$ac_var='\''$ac_val'\''" |
f4b07664 RM |
1948 | done | sort |
1949 | echo | |
1950 | ||
1951 | if test -n "$ac_subst_files"; then | |
4a531bb0 | 1952 | $as_echo "## ------------------- ## |
26f56c1c | 1953 | ## File substitutions. ## |
4a531bb0 | 1954 | ## ------------------- ##" |
f4b07664 RM |
1955 | echo |
1956 | for ac_var in $ac_subst_files | |
1957 | do | |
26f56c1c UD |
1958 | eval ac_val=\$$ac_var |
1959 | case $ac_val in | |
322e23db | 1960 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; |
26f56c1c | 1961 | esac |
322e23db | 1962 | $as_echo "$ac_var='\''$ac_val'\''" |
f4b07664 RM |
1963 | done | sort |
1964 | echo | |
1965 | fi | |
1966 | ||
3a12e572 | 1967 | if test -s confdefs.h; then |
4a531bb0 | 1968 | $as_echo "## ----------- ## |
3a12e572 | 1969 | ## confdefs.h. ## |
4a531bb0 | 1970 | ## ----------- ##" |
3a12e572 | 1971 | echo |
26f56c1c | 1972 | cat confdefs.h |
3a12e572 UD |
1973 | echo |
1974 | fi | |
1975 | test "$ac_signal" != 0 && | |
322e23db UD |
1976 | $as_echo "$as_me: caught signal $ac_signal" |
1977 | $as_echo "$as_me: exit $exit_status" | |
3a12e572 | 1978 | } >&5 |
26f56c1c UD |
1979 | rm -f core *.core core.conftest.* && |
1980 | rm -f -r conftest* confdefs* conf$$* $ac_clean_files && | |
3a12e572 | 1981 | exit $exit_status |
26f56c1c | 1982 | ' 0 |
3a12e572 | 1983 | for ac_signal in 1 2 13 15; do |
b08c89d9 | 1984 | trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal |
3a12e572 UD |
1985 | done |
1986 | ac_signal=0 | |
1987 | ||
1988 | # confdefs.h avoids OS command line length limits that DEFS can exceed. | |
26f56c1c | 1989 | rm -f -r conftest* confdefs.h |
3a12e572 | 1990 | |
b08c89d9 UD |
1991 | $as_echo "/* confdefs.h */" > confdefs.h |
1992 | ||
3a12e572 UD |
1993 | # Predefined preprocessor variables. |
1994 | ||
1995 | cat >>confdefs.h <<_ACEOF | |
1996 | #define PACKAGE_NAME "$PACKAGE_NAME" | |
1997 | _ACEOF | |
1998 | ||
3a12e572 UD |
1999 | cat >>confdefs.h <<_ACEOF |
2000 | #define PACKAGE_TARNAME "$PACKAGE_TARNAME" | |
2001 | _ACEOF | |
2002 | ||
3a12e572 UD |
2003 | cat >>confdefs.h <<_ACEOF |
2004 | #define PACKAGE_VERSION "$PACKAGE_VERSION" | |
2005 | _ACEOF | |
2006 | ||
3a12e572 UD |
2007 | cat >>confdefs.h <<_ACEOF |
2008 | #define PACKAGE_STRING "$PACKAGE_STRING" | |
2009 | _ACEOF | |
2010 | ||
3a12e572 UD |
2011 | cat >>confdefs.h <<_ACEOF |
2012 | #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" | |
2013 | _ACEOF | |
2014 | ||
b08c89d9 UD |
2015 | cat >>confdefs.h <<_ACEOF |
2016 | #define PACKAGE_URL "$PACKAGE_URL" | |
2017 | _ACEOF | |
2018 | ||
3a12e572 UD |
2019 | |
2020 | # Let the site file select an alternate cache file if it wants to. | |
322e23db UD |
2021 | # Prefer an explicitly selected file to automatically selected ones. |
2022 | ac_site_file1=NONE | |
2023 | ac_site_file2=NONE | |
26f56c1c | 2024 | if test -n "$CONFIG_SITE"; then |
4a531bb0 L |
2025 | # We do not want a PATH search for config.site. |
2026 | case $CONFIG_SITE in #(( | |
2027 | -*) ac_site_file1=./$CONFIG_SITE;; | |
2028 | */*) ac_site_file1=$CONFIG_SITE;; | |
2029 | *) ac_site_file1=./$CONFIG_SITE;; | |
2030 | esac | |
26f56c1c | 2031 | elif test "x$prefix" != xNONE; then |
322e23db UD |
2032 | ac_site_file1=$prefix/share/config.site |
2033 | ac_site_file2=$prefix/etc/config.site | |
26f56c1c | 2034 | else |
322e23db UD |
2035 | ac_site_file1=$ac_default_prefix/share/config.site |
2036 | ac_site_file2=$ac_default_prefix/etc/config.site | |
cd6ede75 | 2037 | fi |
322e23db | 2038 | for ac_site_file in "$ac_site_file1" "$ac_site_file2" |
26f56c1c | 2039 | do |
322e23db | 2040 | test "x$ac_site_file" = xNONE && continue |
b08c89d9 UD |
2041 | if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then |
2042 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 | |
322e23db | 2043 | $as_echo "$as_me: loading site script $ac_site_file" >&6;} |
3a12e572 | 2044 | sed 's/^/| /' "$ac_site_file" >&5 |
4a531bb0 L |
2045 | . "$ac_site_file" \ |
2046 | || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
2047 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2048 | as_fn_error $? "failed to load site script $ac_site_file | |
2049 | See \`config.log' for more details" "$LINENO" 5; } | |
cd6ede75 UD |
2050 | fi |
2051 | done | |
2052 | ||
2053 | if test -r "$cache_file"; then | |
b08c89d9 UD |
2054 | # Some versions of bash will fail to source /dev/null (special files |
2055 | # actually), so we avoid doing that. DJGPP emulates it as a regular file. | |
2056 | if test /dev/null != "$cache_file" && test -f "$cache_file"; then | |
2057 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 | |
322e23db | 2058 | $as_echo "$as_me: loading cache $cache_file" >&6;} |
3a12e572 | 2059 | case $cache_file in |
26f56c1c UD |
2060 | [\\/]* | ?:[\\/]* ) . "$cache_file";; |
2061 | *) . "./$cache_file";; | |
3a12e572 UD |
2062 | esac |
2063 | fi | |
cd6ede75 | 2064 | else |
b08c89d9 | 2065 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 |
322e23db | 2066 | $as_echo "$as_me: creating cache $cache_file" >&6;} |
3a12e572 UD |
2067 | >$cache_file |
2068 | fi | |
2069 | ||
2070 | # Check that the precious variables saved in the cache have kept the same | |
2071 | # value. | |
2072 | ac_cache_corrupted=false | |
26f56c1c | 2073 | for ac_var in $ac_precious_vars; do |
3a12e572 UD |
2074 | eval ac_old_set=\$ac_cv_env_${ac_var}_set |
2075 | eval ac_new_set=\$ac_env_${ac_var}_set | |
26f56c1c UD |
2076 | eval ac_old_val=\$ac_cv_env_${ac_var}_value |
2077 | eval ac_new_val=\$ac_env_${ac_var}_value | |
3a12e572 UD |
2078 | case $ac_old_set,$ac_new_set in |
2079 | set,) | |
b08c89d9 | 2080 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 |
322e23db | 2081 | $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} |
3a12e572 UD |
2082 | ac_cache_corrupted=: ;; |
2083 | ,set) | |
b08c89d9 | 2084 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 |
322e23db | 2085 | $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} |
3a12e572 UD |
2086 | ac_cache_corrupted=: ;; |
2087 | ,);; | |
2088 | *) | |
2089 | if test "x$ac_old_val" != "x$ac_new_val"; then | |
322e23db UD |
2090 | # differences in whitespace do not lead to failure. |
2091 | ac_old_val_w=`echo x $ac_old_val` | |
2092 | ac_new_val_w=`echo x $ac_new_val` | |
2093 | if test "$ac_old_val_w" != "$ac_new_val_w"; then | |
b08c89d9 | 2094 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 |
322e23db UD |
2095 | $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} |
2096 | ac_cache_corrupted=: | |
2097 | else | |
b08c89d9 | 2098 | { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 |
322e23db UD |
2099 | $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} |
2100 | eval $ac_var=\$ac_old_val | |
2101 | fi | |
b08c89d9 | 2102 | { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 |
322e23db | 2103 | $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} |
b08c89d9 | 2104 | { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 |
322e23db | 2105 | $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} |
3a12e572 UD |
2106 | fi;; |
2107 | esac | |
2108 | # Pass precious variables to config.status. | |
2109 | if test "$ac_new_set" = set; then | |
2110 | case $ac_new_val in | |
322e23db | 2111 | *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; |
3a12e572 UD |
2112 | *) ac_arg=$ac_var=$ac_new_val ;; |
2113 | esac | |
2114 | case " $ac_configure_args " in | |
2115 | *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. | |
b08c89d9 | 2116 | *) as_fn_append ac_configure_args " '$ac_arg'" ;; |
3a12e572 UD |
2117 | esac |
2118 | fi | |
2119 | done | |
2120 | if $ac_cache_corrupted; then | |
b08c89d9 | 2121 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
322e23db | 2122 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
b08c89d9 | 2123 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 |
322e23db | 2124 | $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} |
4a531bb0 | 2125 | as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 |
cd6ede75 | 2126 | fi |
b08c89d9 UD |
2127 | ## -------------------- ## |
2128 | ## Main body of script. ## | |
2129 | ## -------------------- ## | |
cd6ede75 | 2130 | |
b08c89d9 UD |
2131 | ac_ext=c |
2132 | ac_cpp='$CPP $CPPFLAGS' | |
2133 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2134 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2135 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3a12e572 UD |
2136 | |
2137 | ||
cd6ede75 | 2138 | |
b08c89d9 | 2139 | ac_config_headers="$ac_config_headers config.h" |
63bda0c1 | 2140 | |
b08c89d9 UD |
2141 | ac_aux_dir= |
2142 | for ac_dir in scripts "$srcdir"/scripts; do | |
4a531bb0 L |
2143 | if test -f "$ac_dir/install-sh"; then |
2144 | ac_aux_dir=$ac_dir | |
2145 | ac_install_sh="$ac_aux_dir/install-sh -c" | |
2146 | break | |
2147 | elif test -f "$ac_dir/install.sh"; then | |
2148 | ac_aux_dir=$ac_dir | |
2149 | ac_install_sh="$ac_aux_dir/install.sh -c" | |
2150 | break | |
2151 | elif test -f "$ac_dir/shtool"; then | |
2152 | ac_aux_dir=$ac_dir | |
2153 | ac_install_sh="$ac_aux_dir/shtool install -c" | |
2154 | break | |
2155 | fi | |
b08c89d9 UD |
2156 | done |
2157 | if test -z "$ac_aux_dir"; then | |
4a531bb0 | 2158 | as_fn_error $? "cannot find install-sh, install.sh, or shtool in scripts \"$srcdir\"/scripts" "$LINENO" 5 |
b08c89d9 | 2159 | fi |
26f56c1c UD |
2160 | |
2161 | # These three variables are undocumented and unsupported, | |
2162 | # and are intended to be withdrawn in a future Autoconf release. | |
2163 | # They can cause serious problems if a builder's source tree is in a directory | |
2164 | # whose full name contains unusual characters. | |
2165 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. | |
2166 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. | |
2167 | ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. | |
2168 | ||
444518fe | 2169 | |
cd6ede75 | 2170 | |
8b748aed JM |
2171 | |
2172 | ||
2173 | # Check whether --with-pkgversion was given. | |
2174 | if test "${with_pkgversion+set}" = set; then : | |
2175 | withval=$with_pkgversion; case "$withval" in | |
2176 | yes) as_fn_error $? "package version not specified" "$LINENO" 5 ;; | |
2177 | no) PKGVERSION= ;; | |
2178 | *) PKGVERSION="($withval) " ;; | |
2179 | esac | |
2180 | else | |
2181 | PKGVERSION="(GNU libc) " | |
2182 | ||
2183 | fi | |
2184 | ||
2185 | PKGVERSION_TEXI=`echo "$PKGVERSION" | sed 's/@/@@/g'` | |
2186 | ||
2187 | ||
2188 | ||
2189 | ||
2190 | ||
2191 | # Check whether --with-bugurl was given. | |
2192 | if test "${with_bugurl+set}" = set; then : | |
2193 | withval=$with_bugurl; case "$withval" in | |
2194 | yes) as_fn_error $? "bug URL not specified" "$LINENO" 5 ;; | |
2195 | no) BUGURL= | |
2196 | ;; | |
2197 | *) BUGURL="$withval" | |
2198 | ;; | |
2199 | esac | |
2200 | else | |
5a82c748 | 2201 | BUGURL="https://www.gnu.org/software/libc/bugs.html" |
8b748aed JM |
2202 | |
2203 | fi | |
2204 | ||
2205 | case ${BUGURL} in | |
2206 | "") | |
2207 | REPORT_BUGS_TO= | |
2208 | REPORT_BUGS_TEXI= | |
2209 | ;; | |
2210 | *) | |
2211 | REPORT_BUGS_TO="<$BUGURL>" | |
2212 | REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`} | |
2213 | ;; | |
2214 | esac; | |
2215 | ||
2216 | ||
2217 | ||
2218 | ||
2219 | cat >>confdefs.h <<_ACEOF | |
2220 | #define PKGVERSION "$PKGVERSION" | |
2221 | _ACEOF | |
2222 | ||
2223 | ||
2224 | cat >>confdefs.h <<_ACEOF | |
2225 | #define REPORT_BUGS_TO "$REPORT_BUGS_TO" | |
2226 | _ACEOF | |
2227 | ||
2228 | ||
918b5606 L |
2229 | # Glibc should not depend on any header files |
2230 | ||
2231 | ||
bb931195 TS |
2232 | # We require GCC, and by default use its preprocessor. Override AC_PROG_CPP |
2233 | # here to work around the Autoconf issue discussed in | |
a306c790 | 2234 | # <https://sourceware.org/ml/libc-alpha/2013-01/msg00721.html>. |
bb931195 TS |
2235 | # AC_PROG_CPP |
2236 | ||
b5a5da23 TS |
2237 | # We require GCC. Override _AC_PROG_CC_C89 here to work around the Autoconf |
2238 | # issue discussed in | |
a306c790 | 2239 | # <https://sourceware.org/ml/libc-alpha/2013-01/msg00757.html>. |
b5a5da23 TS |
2240 | |
2241 | ||
7967983f RM |
2242 | |
2243 | ||
2244 | subdirs="$subdirs " | |
2245 | ||
2246 | ||
c16a054d AS |
2247 | # Make sure we can run config.sub. |
2248 | $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || | |
4a531bb0 | 2249 | as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 |
c16a054d | 2250 | |
b08c89d9 | 2251 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 |
c16a054d | 2252 | $as_echo_n "checking build system type... " >&6; } |
f318beb8 | 2253 | if ${ac_cv_build+:} false; then : |
c16a054d AS |
2254 | $as_echo_n "(cached) " >&6 |
2255 | else | |
2256 | ac_build_alias=$build_alias | |
2257 | test "x$ac_build_alias" = x && | |
2258 | ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` | |
2259 | test "x$ac_build_alias" = x && | |
4a531bb0 | 2260 | as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 |
c16a054d | 2261 | ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || |
4a531bb0 | 2262 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 |
c16a054d AS |
2263 | |
2264 | fi | |
b08c89d9 | 2265 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 |
c16a054d AS |
2266 | $as_echo "$ac_cv_build" >&6; } |
2267 | case $ac_cv_build in | |
2268 | *-*-*) ;; | |
4a531bb0 | 2269 | *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; |
c16a054d AS |
2270 | esac |
2271 | build=$ac_cv_build | |
2272 | ac_save_IFS=$IFS; IFS='-' | |
2273 | set x $ac_cv_build | |
2274 | shift | |
2275 | build_cpu=$1 | |
2276 | build_vendor=$2 | |
2277 | shift; shift | |
2278 | # Remember, the first character of IFS is used to create $*, | |
2279 | # except with old shells: | |
2280 | build_os=$* | |
2281 | IFS=$ac_save_IFS | |
2282 | case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac | |
2283 | ||
2284 | ||
b08c89d9 | 2285 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 |
c16a054d | 2286 | $as_echo_n "checking host system type... " >&6; } |
f318beb8 | 2287 | if ${ac_cv_host+:} false; then : |
c16a054d AS |
2288 | $as_echo_n "(cached) " >&6 |
2289 | else | |
2290 | if test "x$host_alias" = x; then | |
2291 | ac_cv_host=$ac_cv_build | |
2292 | else | |
2293 | ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || | |
4a531bb0 | 2294 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 |
c16a054d AS |
2295 | fi |
2296 | ||
2297 | fi | |
b08c89d9 | 2298 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 |
c16a054d AS |
2299 | $as_echo "$ac_cv_host" >&6; } |
2300 | case $ac_cv_host in | |
2301 | *-*-*) ;; | |
4a531bb0 | 2302 | *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; |
c16a054d AS |
2303 | esac |
2304 | host=$ac_cv_host | |
2305 | ac_save_IFS=$IFS; IFS='-' | |
2306 | set x $ac_cv_host | |
2307 | shift | |
2308 | host_cpu=$1 | |
2309 | host_vendor=$2 | |
2310 | shift; shift | |
2311 | # Remember, the first character of IFS is used to create $*, | |
2312 | # except with old shells: | |
2313 | host_os=$* | |
2314 | IFS=$ac_save_IFS | |
2315 | case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac | |
2316 | ||
2317 | ||
2318 | ||
a152f366 UD |
2319 | ac_ext=c |
2320 | ac_cpp='$CPP $CPPFLAGS' | |
2321 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2322 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2323 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2324 | if test -n "$ac_tool_prefix"; then | |
2325 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. | |
2326 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 | |
b08c89d9 | 2327 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2328 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2329 | if ${ac_cv_prog_CC+:} false; then : |
322e23db | 2330 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2331 | else |
2332 | if test -n "$CC"; then | |
2333 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2334 | else | |
2335 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2336 | for as_dir in $PATH | |
2337 | do | |
2338 | IFS=$as_save_IFS | |
2339 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2340 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2341 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2342 | ac_cv_prog_CC="${ac_tool_prefix}gcc" |
b08c89d9 | 2343 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2344 | break 2 |
2345 | fi | |
2346 | done | |
b08c89d9 | 2347 | done |
a152f366 | 2348 | IFS=$as_save_IFS |
c8f3e6db | 2349 | |
26f56c1c | 2350 | fi |
26f56c1c | 2351 | fi |
a152f366 UD |
2352 | CC=$ac_cv_prog_CC |
2353 | if test -n "$CC"; then | |
b08c89d9 | 2354 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 2355 | $as_echo "$CC" >&6; } |
a152f366 | 2356 | else |
b08c89d9 | 2357 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2358 | $as_echo "no" >&6; } |
26f56c1c UD |
2359 | fi |
2360 | ||
e41db95b | 2361 | |
e41db95b | 2362 | fi |
a152f366 UD |
2363 | if test -z "$ac_cv_prog_CC"; then |
2364 | ac_ct_CC=$CC | |
2365 | # Extract the first word of "gcc", so it can be a program name with args. | |
2366 | set dummy gcc; ac_word=$2 | |
b08c89d9 | 2367 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2368 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2369 | if ${ac_cv_prog_ac_ct_CC+:} false; then : |
322e23db | 2370 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 2371 | else |
a152f366 UD |
2372 | if test -n "$ac_ct_CC"; then |
2373 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
a5a0310d | 2374 | else |
a152f366 UD |
2375 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2376 | for as_dir in $PATH | |
2377 | do | |
2378 | IFS=$as_save_IFS | |
2379 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2380 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2381 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2382 | ac_cv_prog_ac_ct_CC="gcc" |
b08c89d9 | 2383 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2384 | break 2 |
2385 | fi | |
2386 | done | |
b08c89d9 | 2387 | done |
a152f366 | 2388 | IFS=$as_save_IFS |
cd6ede75 | 2389 | |
a152f366 UD |
2390 | fi |
2391 | fi | |
2392 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2393 | if test -n "$ac_ct_CC"; then | |
b08c89d9 | 2394 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
322e23db | 2395 | $as_echo "$ac_ct_CC" >&6; } |
cd6ede75 | 2396 | else |
b08c89d9 | 2397 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2398 | $as_echo "no" >&6; } |
26f56c1c UD |
2399 | fi |
2400 | ||
a152f366 UD |
2401 | if test "x$ac_ct_CC" = x; then |
2402 | CC="" | |
2403 | else | |
2404 | case $cross_compiling:$ac_tool_warned in | |
2405 | yes:) | |
b08c89d9 | 2406 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
322e23db | 2407 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
a152f366 UD |
2408 | ac_tool_warned=yes ;; |
2409 | esac | |
2410 | CC=$ac_ct_CC | |
2411 | fi | |
74a30a58 | 2412 | else |
a152f366 | 2413 | CC="$ac_cv_prog_CC" |
26f56c1c UD |
2414 | fi |
2415 | ||
a152f366 UD |
2416 | if test -z "$CC"; then |
2417 | if test -n "$ac_tool_prefix"; then | |
2418 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. | |
2419 | set dummy ${ac_tool_prefix}cc; ac_word=$2 | |
b08c89d9 | 2420 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2421 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2422 | if ${ac_cv_prog_CC+:} false; then : |
322e23db | 2423 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2424 | else |
2425 | if test -n "$CC"; then | |
2426 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2427 | else | |
2428 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2429 | for as_dir in $PATH | |
2430 | do | |
2431 | IFS=$as_save_IFS | |
2432 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2433 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2434 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2435 | ac_cv_prog_CC="${ac_tool_prefix}cc" |
b08c89d9 | 2436 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2437 | break 2 |
2438 | fi | |
2439 | done | |
b08c89d9 | 2440 | done |
a152f366 | 2441 | IFS=$as_save_IFS |
74a30a58 | 2442 | |
a152f366 UD |
2443 | fi |
2444 | fi | |
2445 | CC=$ac_cv_prog_CC | |
2446 | if test -n "$CC"; then | |
b08c89d9 | 2447 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 2448 | $as_echo "$CC" >&6; } |
5af3245a | 2449 | else |
b08c89d9 | 2450 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2451 | $as_echo "no" >&6; } |
26f56c1c UD |
2452 | fi |
2453 | ||
5af3245a | 2454 | |
a152f366 | 2455 | fi |
26f56c1c | 2456 | fi |
a152f366 UD |
2457 | if test -z "$CC"; then |
2458 | # Extract the first word of "cc", so it can be a program name with args. | |
2459 | set dummy cc; ac_word=$2 | |
b08c89d9 | 2460 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2461 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2462 | if ${ac_cv_prog_CC+:} false; then : |
322e23db | 2463 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2464 | else |
2465 | if test -n "$CC"; then | |
2466 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2467 | else | |
2468 | ac_prog_rejected=no | |
2469 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2470 | for as_dir in $PATH | |
2471 | do | |
2472 | IFS=$as_save_IFS | |
2473 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2474 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2475 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 UD |
2476 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then |
2477 | ac_prog_rejected=yes | |
2478 | continue | |
2479 | fi | |
2480 | ac_cv_prog_CC="cc" | |
b08c89d9 | 2481 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2482 | break 2 |
2483 | fi | |
2484 | done | |
b08c89d9 | 2485 | done |
a152f366 | 2486 | IFS=$as_save_IFS |
26f56c1c | 2487 | |
a152f366 UD |
2488 | if test $ac_prog_rejected = yes; then |
2489 | # We found a bogon in the path, so make sure we never use it. | |
2490 | set dummy $ac_cv_prog_CC | |
2491 | shift | |
2492 | if test $# != 0; then | |
2493 | # We chose a different compiler from the bogus one. | |
2494 | # However, it has the same basename, so the bogon will be chosen | |
2495 | # first if we set CC to just the basename; use the full file name. | |
2496 | shift | |
2497 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" | |
6b3f2b3d | 2498 | fi |
4442d7e8 | 2499 | fi |
26f56c1c | 2500 | fi |
26f56c1c | 2501 | fi |
a152f366 UD |
2502 | CC=$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; } |
7dbde9db | 2506 | else |
b08c89d9 | 2507 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2508 | $as_echo "no" >&6; } |
26f56c1c UD |
2509 | fi |
2510 | ||
7dbde9db | 2511 | |
26f56c1c | 2512 | fi |
a152f366 UD |
2513 | if test -z "$CC"; then |
2514 | if test -n "$ac_tool_prefix"; then | |
2515 | for ac_prog in cl.exe | |
2516 | do | |
2517 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
2518 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
b08c89d9 | 2519 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2520 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2521 | if ${ac_cv_prog_CC+:} false; then : |
322e23db | 2522 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 2523 | else |
a152f366 UD |
2524 | if test -n "$CC"; then |
2525 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
cd6ede75 | 2526 | else |
a152f366 UD |
2527 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2528 | for as_dir in $PATH | |
2529 | do | |
2530 | IFS=$as_save_IFS | |
2531 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2532 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2533 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2534 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" |
b08c89d9 | 2535 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2536 | break 2 |
2537 | fi | |
2538 | done | |
b08c89d9 | 2539 | done |
a152f366 | 2540 | IFS=$as_save_IFS |
26f56c1c | 2541 | |
26f56c1c | 2542 | fi |
a152f366 UD |
2543 | fi |
2544 | CC=$ac_cv_prog_CC | |
2545 | if test -n "$CC"; then | |
b08c89d9 | 2546 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 2547 | $as_echo "$CC" >&6; } |
650425ce | 2548 | else |
b08c89d9 | 2549 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2550 | $as_echo "no" >&6; } |
26f56c1c UD |
2551 | fi |
2552 | ||
cd6ede75 | 2553 | |
a152f366 UD |
2554 | test -n "$CC" && break |
2555 | done | |
26f56c1c | 2556 | fi |
a152f366 UD |
2557 | if test -z "$CC"; then |
2558 | ac_ct_CC=$CC | |
2559 | for ac_prog in cl.exe | |
2560 | do | |
2561 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
2562 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 2563 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2564 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2565 | if ${ac_cv_prog_ac_ct_CC+:} false; then : |
322e23db | 2566 | $as_echo_n "(cached) " >&6 |
62ab42d6 | 2567 | else |
a152f366 UD |
2568 | if test -n "$ac_ct_CC"; then |
2569 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
2570 | else | |
2571 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2572 | for as_dir in $PATH | |
2573 | do | |
2574 | IFS=$as_save_IFS | |
2575 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2576 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2577 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2578 | ac_cv_prog_ac_ct_CC="$ac_prog" |
b08c89d9 | 2579 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2580 | break 2 |
2581 | fi | |
2582 | done | |
b08c89d9 | 2583 | done |
a152f366 | 2584 | IFS=$as_save_IFS |
62ab42d6 UD |
2585 | |
2586 | fi | |
a152f366 UD |
2587 | fi |
2588 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2589 | if test -n "$ac_ct_CC"; then | |
b08c89d9 | 2590 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
322e23db | 2591 | $as_echo "$ac_ct_CC" >&6; } |
35f1e827 | 2592 | else |
b08c89d9 | 2593 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2594 | $as_echo "no" >&6; } |
26f56c1c UD |
2595 | fi |
2596 | ||
35f1e827 | 2597 | |
a152f366 UD |
2598 | test -n "$ac_ct_CC" && break |
2599 | done | |
35f1e827 | 2600 | |
a152f366 UD |
2601 | if test "x$ac_ct_CC" = x; then |
2602 | CC="" | |
2603 | else | |
2604 | case $cross_compiling:$ac_tool_warned in | |
2605 | yes:) | |
b08c89d9 | 2606 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
322e23db | 2607 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
a152f366 UD |
2608 | ac_tool_warned=yes ;; |
2609 | esac | |
2610 | CC=$ac_ct_CC | |
2611 | fi | |
26f56c1c | 2612 | fi |
cd6ede75 | 2613 | |
26f56c1c | 2614 | fi |
8d4b5a8a UD |
2615 | |
2616 | ||
b08c89d9 | 2617 | test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
322e23db | 2618 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
4a531bb0 L |
2619 | as_fn_error $? "no acceptable C compiler found in \$PATH |
2620 | See \`config.log' for more details" "$LINENO" 5; } | |
26f56c1c | 2621 | |
a152f366 | 2622 | # Provide some information about the compiler. |
b08c89d9 | 2623 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 |
322e23db UD |
2624 | set X $ac_compile |
2625 | ac_compiler=$2 | |
b08c89d9 UD |
2626 | for ac_option in --version -v -V -qversion; do |
2627 | { { ac_try="$ac_compiler $ac_option >&5" | |
a152f366 UD |
2628 | case "(($ac_try" in |
2629 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2630 | *) ac_try_echo=$ac_try;; | |
2631 | esac | |
b08c89d9 UD |
2632 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
2633 | $as_echo "$ac_try_echo"; } >&5 | |
2634 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
a152f366 | 2635 | ac_status=$? |
b08c89d9 UD |
2636 | if test -s conftest.err; then |
2637 | sed '10a\ | |
2638 | ... rest of stderr output deleted ... | |
2639 | 10q' conftest.err >conftest.er1 | |
2640 | cat conftest.er1 >&5 | |
2641 | fi | |
2642 | rm -f conftest.er1 conftest.err | |
2643 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2644 | test $ac_status = 0; } | |
2645 | done | |
26f56c1c | 2646 | |
a152f366 | 2647 | EXEEXT= |
b08c89d9 | 2648 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 |
322e23db | 2649 | $as_echo_n "checking for suffix of object files... " >&6; } |
f318beb8 | 2650 | if ${ac_cv_objext+:} false; then : |
322e23db | 2651 | $as_echo_n "(cached) " >&6 |
749a9a4f | 2652 | else |
b08c89d9 | 2653 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 | 2654 | /* end confdefs.h. */ |
749a9a4f | 2655 | |
a152f366 UD |
2656 | int |
2657 | main () | |
2658 | { | |
749a9a4f | 2659 | |
a152f366 UD |
2660 | ; |
2661 | return 0; | |
2662 | } | |
2663 | _ACEOF | |
2664 | rm -f conftest.o conftest.obj | |
b08c89d9 | 2665 | if { { ac_try="$ac_compile" |
a152f366 UD |
2666 | case "(($ac_try" in |
2667 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2668 | *) ac_try_echo=$ac_try;; | |
2669 | esac | |
b08c89d9 UD |
2670 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
2671 | $as_echo "$ac_try_echo"; } >&5 | |
a152f366 UD |
2672 | (eval "$ac_compile") 2>&5 |
2673 | ac_status=$? | |
b08c89d9 UD |
2674 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
2675 | test $ac_status = 0; }; then : | |
a152f366 UD |
2676 | for ac_file in conftest.o conftest.obj conftest.*; do |
2677 | test -f "$ac_file" || continue; | |
2678 | case $ac_file in | |
322e23db | 2679 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; |
a152f366 UD |
2680 | *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` |
2681 | break;; | |
2682 | esac | |
2683 | done | |
4df8c11d | 2684 | else |
322e23db | 2685 | $as_echo "$as_me: failed program was:" >&5 |
a152f366 | 2686 | sed 's/^/| /' conftest.$ac_ext >&5 |
26f56c1c | 2687 | |
b08c89d9 | 2688 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
322e23db | 2689 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
4a531bb0 L |
2690 | as_fn_error $? "cannot compute suffix of object files: cannot compile |
2691 | See \`config.log' for more details" "$LINENO" 5; } | |
26f56c1c | 2692 | fi |
a152f366 | 2693 | rm -f conftest.$ac_cv_objext conftest.$ac_ext |
cd6ede75 | 2694 | fi |
b08c89d9 | 2695 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 |
322e23db | 2696 | $as_echo "$ac_cv_objext" >&6; } |
a152f366 UD |
2697 | OBJEXT=$ac_cv_objext |
2698 | ac_objext=$OBJEXT | |
b08c89d9 | 2699 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 |
322e23db | 2700 | $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } |
f318beb8 | 2701 | if ${ac_cv_c_compiler_gnu+:} false; then : |
322e23db | 2702 | $as_echo_n "(cached) " >&6 |
73237de3 | 2703 | else |
b08c89d9 | 2704 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 | 2705 | /* end confdefs.h. */ |
73237de3 | 2706 | |
a152f366 UD |
2707 | int |
2708 | main () | |
2709 | { | |
2710 | #ifndef __GNUC__ | |
2711 | choke me | |
2712 | #endif | |
73237de3 | 2713 | |
a152f366 UD |
2714 | ; |
2715 | return 0; | |
2716 | } | |
2717 | _ACEOF | |
b08c89d9 | 2718 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 UD |
2719 | ac_compiler_gnu=yes |
2720 | else | |
b08c89d9 | 2721 | ac_compiler_gnu=no |
26f56c1c | 2722 | fi |
a152f366 UD |
2723 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2724 | ac_cv_c_compiler_gnu=$ac_compiler_gnu | |
958f238f | 2725 | |
26f56c1c | 2726 | fi |
b08c89d9 | 2727 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 |
322e23db UD |
2728 | $as_echo "$ac_cv_c_compiler_gnu" >&6; } |
2729 | if test $ac_compiler_gnu = yes; then | |
2730 | GCC=yes | |
2731 | else | |
2732 | GCC= | |
2733 | fi | |
a152f366 UD |
2734 | ac_test_CFLAGS=${CFLAGS+set} |
2735 | ac_save_CFLAGS=$CFLAGS | |
b08c89d9 | 2736 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 |
322e23db | 2737 | $as_echo_n "checking whether $CC accepts -g... " >&6; } |
f318beb8 | 2738 | if ${ac_cv_prog_cc_g+:} false; then : |
322e23db | 2739 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2740 | else |
2741 | ac_save_c_werror_flag=$ac_c_werror_flag | |
2742 | ac_c_werror_flag=yes | |
2743 | ac_cv_prog_cc_g=no | |
2744 | CFLAGS="-g" | |
b08c89d9 | 2745 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 | 2746 | /* end confdefs.h. */ |
26f56c1c | 2747 | |
a152f366 UD |
2748 | int |
2749 | main () | |
2750 | { | |
958f238f | 2751 | |
a152f366 UD |
2752 | ; |
2753 | return 0; | |
2754 | } | |
2755 | _ACEOF | |
b08c89d9 | 2756 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 | 2757 | ac_cv_prog_cc_g=yes |
425ce2ed | 2758 | else |
b08c89d9 UD |
2759 | CFLAGS="" |
2760 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
a152f366 | 2761 | /* end confdefs.h. */ |
425ce2ed | 2762 | |
a152f366 UD |
2763 | int |
2764 | main () | |
2765 | { | |
425ce2ed | 2766 | |
a152f366 UD |
2767 | ; |
2768 | return 0; | |
2769 | } | |
2770 | _ACEOF | |
b08c89d9 | 2771 | if ac_fn_c_try_compile "$LINENO"; then : |
425ce2ed | 2772 | |
b08c89d9 UD |
2773 | else |
2774 | ac_c_werror_flag=$ac_save_c_werror_flag | |
a152f366 | 2775 | CFLAGS="-g" |
b08c89d9 | 2776 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 | 2777 | /* end confdefs.h. */ |
425ce2ed | 2778 | |
a152f366 UD |
2779 | int |
2780 | main () | |
2781 | { | |
425ce2ed | 2782 | |
a152f366 UD |
2783 | ; |
2784 | return 0; | |
2785 | } | |
2786 | _ACEOF | |
b08c89d9 | 2787 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 | 2788 | ac_cv_prog_cc_g=yes |
ff886b82 | 2789 | fi |
a152f366 | 2790 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
ff886b82 | 2791 | fi |
a152f366 UD |
2792 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2793 | fi | |
a152f366 UD |
2794 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2795 | ac_c_werror_flag=$ac_save_c_werror_flag | |
ff886b82 | 2796 | fi |
b08c89d9 | 2797 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 |
322e23db | 2798 | $as_echo "$ac_cv_prog_cc_g" >&6; } |
a152f366 UD |
2799 | if test "$ac_test_CFLAGS" = set; then |
2800 | CFLAGS=$ac_save_CFLAGS | |
2801 | elif test $ac_cv_prog_cc_g = yes; then | |
2802 | if test "$GCC" = yes; then | |
2803 | CFLAGS="-g -O2" | |
2804 | else | |
2805 | CFLAGS="-g" | |
2806 | fi | |
ff886b82 | 2807 | else |
a152f366 UD |
2808 | if test "$GCC" = yes; then |
2809 | CFLAGS="-O2" | |
2810 | else | |
2811 | CFLAGS= | |
ff886b82 | 2812 | fi |
ff886b82 | 2813 | fi |
a152f366 UD |
2814 | |
2815 | ac_ext=c | |
2816 | ac_cpp='$CPP $CPPFLAGS' | |
2817 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2818 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2819 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2820 | ||
2821 | if test $host != $build; then | |
2822 | for ac_prog in gcc cc | |
2823 | do | |
2824 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
2825 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 2826 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2827 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2828 | if ${ac_cv_prog_BUILD_CC+:} false; then : |
322e23db | 2829 | $as_echo_n "(cached) " >&6 |
ff886b82 | 2830 | else |
a152f366 UD |
2831 | if test -n "$BUILD_CC"; then |
2832 | ac_cv_prog_BUILD_CC="$BUILD_CC" # Let the user override the test. | |
ff886b82 UD |
2833 | else |
2834 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2835 | for as_dir in $PATH | |
2836 | do | |
2837 | IFS=$as_save_IFS | |
2838 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2839 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2840 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2841 | ac_cv_prog_BUILD_CC="$ac_prog" |
b08c89d9 | 2842 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
ff886b82 UD |
2843 | break 2 |
2844 | fi | |
2845 | done | |
b08c89d9 | 2846 | done |
ff886b82 UD |
2847 | IFS=$as_save_IFS |
2848 | ||
2849 | fi | |
2850 | fi | |
a152f366 UD |
2851 | BUILD_CC=$ac_cv_prog_BUILD_CC |
2852 | if test -n "$BUILD_CC"; then | |
b08c89d9 | 2853 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BUILD_CC" >&5 |
322e23db | 2854 | $as_echo "$BUILD_CC" >&6; } |
ff886b82 | 2855 | else |
b08c89d9 | 2856 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2857 | $as_echo "no" >&6; } |
ff886b82 UD |
2858 | fi |
2859 | ||
2860 | ||
a152f366 | 2861 | test -n "$BUILD_CC" && break |
ff886b82 | 2862 | done |
ff886b82 UD |
2863 | |
2864 | fi | |
ff886b82 | 2865 | |
a152f366 UD |
2866 | # On Suns, sometimes $CPP names a directory. |
2867 | if test -n "$CPP" && test -d "$CPP"; then | |
2868 | CPP= | |
ff886b82 | 2869 | fi |
a152f366 | 2870 | if test -z "$CPP"; then |
bb931195 | 2871 | CPP="$CC -E" |
ff886b82 | 2872 | fi |
a152f366 | 2873 | |
e4693aa7 RM |
2874 | if test -n "$ac_tool_prefix"; then |
2875 | # Extract the first word of "${ac_tool_prefix}readelf", so it can be a program name with args. | |
2876 | set dummy ${ac_tool_prefix}readelf; ac_word=$2 | |
2877 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
2878 | $as_echo_n "checking for $ac_word... " >&6; } | |
2879 | if ${ac_cv_prog_READELF+:} false; then : | |
2880 | $as_echo_n "(cached) " >&6 | |
2881 | else | |
2882 | if test -n "$READELF"; then | |
2883 | ac_cv_prog_READELF="$READELF" # Let the user override the test. | |
2884 | else | |
2885 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2886 | for as_dir in $PATH | |
2887 | do | |
2888 | IFS=$as_save_IFS | |
2889 | test -z "$as_dir" && as_dir=. | |
2890 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2891 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
2892 | ac_cv_prog_READELF="${ac_tool_prefix}readelf" | |
2893 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2894 | break 2 | |
2895 | fi | |
2896 | done | |
2897 | done | |
2898 | IFS=$as_save_IFS | |
2899 | ||
2900 | fi | |
2901 | fi | |
2902 | READELF=$ac_cv_prog_READELF | |
2903 | if test -n "$READELF"; then | |
2904 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF" >&5 | |
2905 | $as_echo "$READELF" >&6; } | |
2906 | else | |
2907 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
2908 | $as_echo "no" >&6; } | |
2909 | fi | |
2910 | ||
2911 | ||
2912 | fi | |
2913 | if test -z "$ac_cv_prog_READELF"; then | |
2914 | ac_ct_READELF=$READELF | |
2915 | # Extract the first word of "readelf", so it can be a program name with args. | |
2916 | set dummy readelf; ac_word=$2 | |
2917 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
2918 | $as_echo_n "checking for $ac_word... " >&6; } | |
2919 | if ${ac_cv_prog_ac_ct_READELF+:} false; then : | |
2920 | $as_echo_n "(cached) " >&6 | |
2921 | else | |
2922 | if test -n "$ac_ct_READELF"; then | |
2923 | ac_cv_prog_ac_ct_READELF="$ac_ct_READELF" # Let the user override the test. | |
2924 | else | |
2925 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2926 | for as_dir in $PATH | |
2927 | do | |
2928 | IFS=$as_save_IFS | |
2929 | test -z "$as_dir" && as_dir=. | |
2930 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2931 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
2932 | ac_cv_prog_ac_ct_READELF="readelf" | |
2933 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2934 | break 2 | |
2935 | fi | |
2936 | done | |
2937 | done | |
2938 | IFS=$as_save_IFS | |
2939 | ||
2940 | fi | |
2941 | fi | |
2942 | ac_ct_READELF=$ac_cv_prog_ac_ct_READELF | |
2943 | if test -n "$ac_ct_READELF"; then | |
2944 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_READELF" >&5 | |
2945 | $as_echo "$ac_ct_READELF" >&6; } | |
2946 | else | |
2947 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
2948 | $as_echo "no" >&6; } | |
2949 | fi | |
2950 | ||
2951 | if test "x$ac_ct_READELF" = x; then | |
2952 | READELF="false" | |
2953 | else | |
2954 | case $cross_compiling:$ac_tool_warned in | |
2955 | yes:) | |
2956 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
2957 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
2958 | ac_tool_warned=yes ;; | |
2959 | esac | |
2960 | READELF=$ac_ct_READELF | |
2961 | fi | |
2962 | else | |
2963 | READELF="$ac_cv_prog_READELF" | |
2964 | fi | |
2965 | ||
361d6454 LC |
2966 | if test -n "$ac_tool_prefix"; then |
2967 | # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. | |
2968 | set dummy ${ac_tool_prefix}objdump; ac_word=$2 | |
2969 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
2970 | $as_echo_n "checking for $ac_word... " >&6; } | |
2971 | if ${ac_cv_prog_OBJDUMP+:} false; then : | |
2972 | $as_echo_n "(cached) " >&6 | |
2973 | else | |
2974 | if test -n "$OBJDUMP"; then | |
2975 | ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. | |
2976 | else | |
2977 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2978 | for as_dir in $PATH | |
2979 | do | |
2980 | IFS=$as_save_IFS | |
2981 | test -z "$as_dir" && as_dir=. | |
2982 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2983 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
2984 | ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" | |
2985 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2986 | break 2 | |
2987 | fi | |
2988 | done | |
2989 | done | |
2990 | IFS=$as_save_IFS | |
2991 | ||
2992 | fi | |
2993 | fi | |
2994 | OBJDUMP=$ac_cv_prog_OBJDUMP | |
2995 | if test -n "$OBJDUMP"; then | |
2996 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 | |
2997 | $as_echo "$OBJDUMP" >&6; } | |
2998 | else | |
2999 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3000 | $as_echo "no" >&6; } | |
3001 | fi | |
3002 | ||
3003 | ||
3004 | fi | |
3005 | if test -z "$ac_cv_prog_OBJDUMP"; then | |
3006 | ac_ct_OBJDUMP=$OBJDUMP | |
3007 | # Extract the first word of "objdump", so it can be a program name with args. | |
3008 | set dummy objdump; ac_word=$2 | |
3009 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
3010 | $as_echo_n "checking for $ac_word... " >&6; } | |
3011 | if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : | |
3012 | $as_echo_n "(cached) " >&6 | |
3013 | else | |
3014 | if test -n "$ac_ct_OBJDUMP"; then | |
3015 | ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. | |
3016 | else | |
3017 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3018 | for as_dir in $PATH | |
3019 | do | |
3020 | IFS=$as_save_IFS | |
3021 | test -z "$as_dir" && as_dir=. | |
3022 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3023 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
3024 | ac_cv_prog_ac_ct_OBJDUMP="objdump" | |
3025 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3026 | break 2 | |
3027 | fi | |
3028 | done | |
3029 | done | |
3030 | IFS=$as_save_IFS | |
3031 | ||
3032 | fi | |
3033 | fi | |
3034 | ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP | |
3035 | if test -n "$ac_ct_OBJDUMP"; then | |
3036 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 | |
3037 | $as_echo "$ac_ct_OBJDUMP" >&6; } | |
3038 | else | |
3039 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
3040 | $as_echo "no" >&6; } | |
3041 | fi | |
3042 | ||
3043 | if test "x$ac_ct_OBJDUMP" = x; then | |
3044 | OBJDUMP="false" | |
3045 | else | |
3046 | case $cross_compiling:$ac_tool_warned in | |
3047 | yes:) | |
3048 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
3049 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
3050 | ac_tool_warned=yes ;; | |
3051 | esac | |
3052 | OBJDUMP=$ac_ct_OBJDUMP | |
3053 | fi | |
3054 | else | |
3055 | OBJDUMP="$ac_cv_prog_OBJDUMP" | |
3056 | fi | |
3057 | ||
e4693aa7 | 3058 | |
a152f366 UD |
3059 | # We need the C++ compiler only for testing. |
3060 | ac_ext=cpp | |
3061 | ac_cpp='$CXXCPP $CPPFLAGS' | |
3062 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3063 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3064 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
3065 | if test -z "$CXX"; then | |
3066 | if test -n "$CCC"; then | |
3067 | CXX=$CCC | |
3068 | else | |
3069 | if test -n "$ac_tool_prefix"; then | |
3070 | for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC | |
3071 | do | |
3072 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
3073 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
b08c89d9 | 3074 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 3075 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 3076 | if ${ac_cv_prog_CXX+:} false; then : |
322e23db | 3077 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
3078 | else |
3079 | if test -n "$CXX"; then | |
3080 | ac_cv_prog_CXX="$CXX" # Let the user override the test. | |
3081 | else | |
3082 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3083 | for as_dir in $PATH | |
3084 | do | |
3085 | IFS=$as_save_IFS | |
3086 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 3087 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 3088 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 3089 | ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" |
b08c89d9 | 3090 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
3091 | break 2 |
3092 | fi | |
3093 | done | |
b08c89d9 | 3094 | done |
a152f366 UD |
3095 | IFS=$as_save_IFS |
3096 | ||
3097 | fi | |
3098 | fi | |
3099 | CXX=$ac_cv_prog_CXX | |
3100 | if test -n "$CXX"; then | |
b08c89d9 | 3101 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 |
322e23db | 3102 | $as_echo "$CXX" >&6; } |
a152f366 | 3103 | else |
b08c89d9 | 3104 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 3105 | $as_echo "no" >&6; } |
a152f366 UD |
3106 | fi |
3107 | ||
3108 | ||
3109 | test -n "$CXX" && break | |
3110 | done | |
3111 | fi | |
3112 | if test -z "$CXX"; then | |
3113 | ac_ct_CXX=$CXX | |
3114 | for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC | |
3115 | do | |
3116 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
3117 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 3118 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 3119 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 3120 | if ${ac_cv_prog_ac_ct_CXX+:} false; then : |
322e23db | 3121 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
3122 | else |
3123 | if test -n "$ac_ct_CXX"; then | |
3124 | ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. | |
3125 | else | |
3126 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3127 | for as_dir in $PATH | |
3128 | do | |
3129 | IFS=$as_save_IFS | |
3130 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 3131 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 3132 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 3133 | ac_cv_prog_ac_ct_CXX="$ac_prog" |
b08c89d9 | 3134 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
3135 | break 2 |
3136 | fi | |
3137 | done | |
b08c89d9 | 3138 | done |
a152f366 UD |
3139 | IFS=$as_save_IFS |
3140 | ||
3141 | fi | |
3142 | fi | |
3143 | ac_ct_CXX=$ac_cv_prog_ac_ct_CXX | |
3144 | if test -n "$ac_ct_CXX"; then | |
b08c89d9 | 3145 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 |
322e23db | 3146 | $as_echo "$ac_ct_CXX" >&6; } |
a152f366 | 3147 | else |
b08c89d9 | 3148 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 3149 | $as_echo "no" >&6; } |
a152f366 UD |
3150 | fi |
3151 | ||
3152 | ||
3153 | test -n "$ac_ct_CXX" && break | |
3154 | done | |
3155 | ||
3156 | if test "x$ac_ct_CXX" = x; then | |
3157 | CXX="g++" | |
3158 | else | |
3159 | case $cross_compiling:$ac_tool_warned in | |
3160 | yes:) | |
b08c89d9 | 3161 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
322e23db | 3162 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
a152f366 UD |
3163 | ac_tool_warned=yes ;; |
3164 | esac | |
3165 | CXX=$ac_ct_CXX | |
3166 | fi | |
3167 | fi | |
3168 | ||
3169 | fi | |
3170 | fi | |
3171 | # Provide some information about the compiler. | |
b08c89d9 | 3172 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 |
322e23db UD |
3173 | set X $ac_compile |
3174 | ac_compiler=$2 | |
b08c89d9 UD |
3175 | for ac_option in --version -v -V -qversion; do |
3176 | { { ac_try="$ac_compiler $ac_option >&5" | |
a152f366 UD |
3177 | case "(($ac_try" in |
3178 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3179 | *) ac_try_echo=$ac_try;; | |
3180 | esac | |
b08c89d9 UD |
3181 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
3182 | $as_echo "$ac_try_echo"; } >&5 | |
3183 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
a152f366 | 3184 | ac_status=$? |
b08c89d9 UD |
3185 | if test -s conftest.err; then |
3186 | sed '10a\ | |
3187 | ... rest of stderr output deleted ... | |
3188 | 10q' conftest.err >conftest.er1 | |
3189 | cat conftest.er1 >&5 | |
3190 | fi | |
3191 | rm -f conftest.er1 conftest.err | |
3192 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3193 | test $ac_status = 0; } | |
3194 | done | |
a152f366 | 3195 | |
b08c89d9 | 3196 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 |
322e23db | 3197 | $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } |
f318beb8 | 3198 | if ${ac_cv_cxx_compiler_gnu+:} false; then : |
322e23db | 3199 | $as_echo_n "(cached) " >&6 |
a152f366 | 3200 | else |
b08c89d9 | 3201 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 UD |
3202 | /* end confdefs.h. */ |
3203 | ||
3204 | int | |
3205 | main () | |
3206 | { | |
a152f366 UD |
3207 | #ifndef __GNUC__ |
3208 | choke me | |
3209 | #endif | |
ff886b82 UD |
3210 | |
3211 | ; | |
3212 | return 0; | |
3213 | } | |
3214 | _ACEOF | |
b08c89d9 | 3215 | if ac_fn_cxx_try_compile "$LINENO"; then : |
a152f366 | 3216 | ac_compiler_gnu=yes |
ff886b82 | 3217 | else |
b08c89d9 | 3218 | ac_compiler_gnu=no |
ff886b82 | 3219 | fi |
ff886b82 | 3220 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
a152f366 | 3221 | ac_cv_cxx_compiler_gnu=$ac_compiler_gnu |
ff886b82 | 3222 | |
ff886b82 | 3223 | fi |
b08c89d9 | 3224 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 |
322e23db UD |
3225 | $as_echo "$ac_cv_cxx_compiler_gnu" >&6; } |
3226 | if test $ac_compiler_gnu = yes; then | |
3227 | GXX=yes | |
3228 | else | |
3229 | GXX= | |
3230 | fi | |
a152f366 UD |
3231 | ac_test_CXXFLAGS=${CXXFLAGS+set} |
3232 | ac_save_CXXFLAGS=$CXXFLAGS | |
b08c89d9 | 3233 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 |
322e23db | 3234 | $as_echo_n "checking whether $CXX accepts -g... " >&6; } |
f318beb8 | 3235 | if ${ac_cv_prog_cxx_g+:} false; then : |
322e23db | 3236 | $as_echo_n "(cached) " >&6 |
ff886b82 | 3237 | else |
a152f366 UD |
3238 | ac_save_cxx_werror_flag=$ac_cxx_werror_flag |
3239 | ac_cxx_werror_flag=yes | |
3240 | ac_cv_prog_cxx_g=no | |
3241 | CXXFLAGS="-g" | |
b08c89d9 | 3242 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 | 3243 | /* end confdefs.h. */ |
ff886b82 | 3244 | |
ff886b82 UD |
3245 | int |
3246 | main () | |
3247 | { | |
a152f366 | 3248 | |
ff886b82 UD |
3249 | ; |
3250 | return 0; | |
3251 | } | |
3252 | _ACEOF | |
b08c89d9 | 3253 | if ac_fn_cxx_try_compile "$LINENO"; then : |
a152f366 | 3254 | ac_cv_prog_cxx_g=yes |
ff886b82 | 3255 | else |
b08c89d9 UD |
3256 | CXXFLAGS="" |
3257 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
a152f366 | 3258 | /* end confdefs.h. */ |
ff886b82 | 3259 | |
a152f366 UD |
3260 | int |
3261 | main () | |
3262 | { | |
ff886b82 | 3263 | |
a152f366 UD |
3264 | ; |
3265 | return 0; | |
3266 | } | |
ff886b82 | 3267 | _ACEOF |
b08c89d9 | 3268 | if ac_fn_cxx_try_compile "$LINENO"; then : |
ff886b82 | 3269 | |
b08c89d9 UD |
3270 | else |
3271 | ac_cxx_werror_flag=$ac_save_cxx_werror_flag | |
a152f366 | 3272 | CXXFLAGS="-g" |
b08c89d9 | 3273 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 | 3274 | /* end confdefs.h. */ |
a152f366 | 3275 | |
ff886b82 UD |
3276 | int |
3277 | main () | |
3278 | { | |
a152f366 | 3279 | |
ff886b82 UD |
3280 | ; |
3281 | return 0; | |
3282 | } | |
3283 | _ACEOF | |
b08c89d9 | 3284 | if ac_fn_cxx_try_compile "$LINENO"; then : |
a152f366 | 3285 | ac_cv_prog_cxx_g=yes |
ff886b82 | 3286 | fi |
a152f366 UD |
3287 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3288 | fi | |
a152f366 UD |
3289 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3290 | fi | |
a152f366 UD |
3291 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3292 | ac_cxx_werror_flag=$ac_save_cxx_werror_flag | |
3293 | fi | |
b08c89d9 | 3294 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 |
322e23db | 3295 | $as_echo "$ac_cv_prog_cxx_g" >&6; } |
a152f366 UD |
3296 | if test "$ac_test_CXXFLAGS" = set; then |
3297 | CXXFLAGS=$ac_save_CXXFLAGS | |
3298 | elif test $ac_cv_prog_cxx_g = yes; then | |
3299 | if test "$GXX" = yes; then | |
3300 | CXXFLAGS="-g -O2" | |
3301 | else | |
3302 | CXXFLAGS="-g" | |
3303 | fi | |
3a12e572 | 3304 | else |
a152f366 UD |
3305 | if test "$GXX" = yes; then |
3306 | CXXFLAGS="-O2" | |
3307 | else | |
3308 | CXXFLAGS= | |
3309 | fi | |
3a12e572 | 3310 | fi |
a152f366 UD |
3311 | ac_ext=c |
3312 | ac_cpp='$CPP $CPPFLAGS' | |
3313 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3314 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3315 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
26f56c1c | 3316 | |
e4693aa7 | 3317 | # It's useless to us if it can't link programs (e.g. missing -lstdc++). |
0cae3f4b | 3318 | |
e4693aa7 RM |
3319 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX can link programs" >&5 |
3320 | $as_echo_n "checking whether $CXX can link programs... " >&6; } | |
3321 | if ${libc_cv_cxx_link_ok+:} false; then : | |
3322 | $as_echo_n "(cached) " >&6 | |
0cae3f4b | 3323 | else |
e4693aa7 RM |
3324 | ac_ext=cpp |
3325 | ac_cpp='$CXXCPP $CPPFLAGS' | |
3326 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3327 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3328 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
0cae3f4b | 3329 | |
d337ceb7 | 3330 | # Default, dynamic case. |
e4693aa7 RM |
3331 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
3332 | /* end confdefs.h. */ | |
0cae3f4b | 3333 | |
e4693aa7 RM |
3334 | int |
3335 | main () | |
3336 | { | |
0cae3f4b | 3337 | |
e4693aa7 RM |
3338 | ; |
3339 | return 0; | |
3340 | } | |
3341 | _ACEOF | |
3342 | if ac_fn_cxx_try_link "$LINENO"; then : | |
3343 | libc_cv_cxx_link_ok=yes | |
0cae3f4b | 3344 | else |
e4693aa7 | 3345 | libc_cv_cxx_link_ok=no |
0cae3f4b | 3346 | fi |
e4693aa7 RM |
3347 | rm -f core conftest.err conftest.$ac_objext \ |
3348 | conftest$ac_exeext conftest.$ac_ext | |
d337ceb7 FW |
3349 | # Static case. |
3350 | old_LDFLAGS="$LDFLAGS" | |
3351 | LDFLAGS="$LDFLAGS -static" | |
3352 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3353 | /* end confdefs.h. */ | |
3354 | ||
3355 | #include <iostream> | |
3356 | ||
3357 | int | |
3358 | main() | |
3359 | { | |
3360 | std::cout << "Hello, world!"; | |
3361 | return 0; | |
3362 | } | |
3363 | ||
3364 | _ACEOF | |
3365 | if ac_fn_cxx_try_link "$LINENO"; then : | |
3366 | ||
3367 | else | |
3368 | libc_cv_cxx_link_ok=no | |
3369 | fi | |
3370 | rm -f core conftest.err conftest.$ac_objext \ | |
3371 | conftest$ac_exeext conftest.$ac_ext | |
3372 | LDFLAGS="$old_LDFLAGS" | |
e4693aa7 RM |
3373 | ac_ext=c |
3374 | ac_cpp='$CPP $CPPFLAGS' | |
3375 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3376 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3377 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
0cae3f4b | 3378 | |
0cae3f4b | 3379 | fi |
e4693aa7 RM |
3380 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cxx_link_ok" >&5 |
3381 | $as_echo "$libc_cv_cxx_link_ok" >&6; } | |
3382 | if test $libc_cv_cxx_link_ok != yes; then : | |
3383 | CXX= | |
3384 | fi | |
26f56c1c | 3385 | |
db340c90 | 3386 | if test "`cd $srcdir; pwd -P`" = "`pwd -P`"; then |
4a531bb0 | 3387 | as_fn_error $? "you must configure in a separate build directory" "$LINENO" 5 |
26f56c1c | 3388 | fi |
3a12e572 | 3389 | |
a152f366 UD |
3390 | # This will get text that should go into config.make. |
3391 | config_vars= | |
3392 | ||
3393 | # Check for a --with-gd argument and set libgd-LDFLAGS in config.make. | |
3394 | ||
3395 | # Check whether --with-gd was given. | |
b08c89d9 | 3396 | if test "${with_gd+set}" = set; then : |
a152f366 UD |
3397 | withval=$with_gd; case "$with_gd" in |
3398 | yes|''|no) ;; | |
3399 | *) libgd_include="-I$withval/include" | |
3400 | libgd_ldflags="-L$withval/lib" ;; | |
26f56c1c | 3401 | esac |
cd6ede75 | 3402 | |
a152f366 | 3403 | fi |
cd6ede75 UD |
3404 | |
3405 | ||
a152f366 | 3406 | # Check whether --with-gd-include was given. |
b08c89d9 | 3407 | if test "${with_gd_include+set}" = set; then : |
a152f366 UD |
3408 | withval=$with_gd_include; case "$with_gd_include" in |
3409 | ''|no) ;; | |
3410 | *) libgd_include="-I$withval" ;; | |
cd6ede75 UD |
3411 | esac |
3412 | ||
a152f366 | 3413 | fi |
cd6ede75 | 3414 | |
0816838f | 3415 | |
a152f366 | 3416 | # Check whether --with-gd-lib was given. |
b08c89d9 | 3417 | if test "${with_gd_lib+set}" = set; then : |
a152f366 UD |
3418 | withval=$with_gd_lib; case "$with_gd_lib" in |
3419 | ''|no) ;; | |
3420 | *) libgd_ldflags="-L$withval" ;; | |
cd6ede75 UD |
3421 | esac |
3422 | ||
a808d541 UD |
3423 | fi |
3424 | ||
f4b07664 | 3425 | |
a152f366 UD |
3426 | if test -n "$libgd_include"; then |
3427 | config_vars="$config_vars | |
3428 | CFLAGS-memusagestat.c = $libgd_include" | |
3429 | fi | |
3430 | if test -n "$libgd_ldflags"; then | |
3431 | config_vars="$config_vars | |
3432 | libgd-LDFLAGS = $libgd_ldflags" | |
3433 | fi | |
2ceaa76a | 3434 | |
2ceaa76a | 3435 | |
a152f366 | 3436 | # Check whether --with-binutils was given. |
b08c89d9 | 3437 | if test "${with_binutils+set}" = set; then : |
a152f366 UD |
3438 | withval=$with_binutils; path_binutils=$withval |
3439 | else | |
3440 | path_binutils='' | |
3441 | fi | |
ff886b82 UD |
3442 | |
3443 | ||
a152f366 | 3444 | # Check whether --with-selinux was given. |
b08c89d9 | 3445 | if test "${with_selinux+set}" = set; then : |
a152f366 UD |
3446 | withval=$with_selinux; with_selinux=$withval |
3447 | else | |
3448 | with_selinux=auto | |
3449 | fi | |
e0a3ed4f | 3450 | |
8f73811b | 3451 | |
e0a3ed4f | 3452 | |
a152f366 | 3453 | # Check whether --with-headers was given. |
b08c89d9 | 3454 | if test "${with_headers+set}" = set; then : |
a152f366 UD |
3455 | withval=$with_headers; sysheaders=$withval |
3456 | else | |
3457 | sysheaders='' | |
7efb9bd1 UD |
3458 | fi |
3459 | ||
dfd2257a | 3460 | |
f781ef40 RM |
3461 | |
3462 | ||
c91c505f | 3463 | |
f781ef40 RM |
3464 | # Check whether --with-default-link was given. |
3465 | if test "${with_default_link+set}" = set; then : | |
3466 | withval=$with_default_link; use_default_link=$withval | |
3467 | else | |
198abcbb | 3468 | use_default_link=no |
f781ef40 RM |
3469 | fi |
3470 | ||
3471 | ||
6413fcde FW |
3472 | |
3473 | # Check whether --with-nonshared-cflags was given. | |
3474 | if test "${with_nonshared_cflags+set}" = set; then : | |
3475 | withval=$with_nonshared_cflags; extra_nonshared_cflags=$withval | |
3476 | else | |
3477 | extra_nonshared_cflags= | |
3478 | fi | |
3479 | ||
3480 | ||
3481 | ||
9ba202c7 FW |
3482 | # Check whether --with-rtld-early-cflags was given. |
3483 | if test "${with_rtld_early_cflags+set}" = set; then : | |
3484 | withval=$with_rtld_early_cflags; rtld_early_cflags=$withval | |
3485 | else | |
3486 | rtld_early_cflags= | |
3487 | fi | |
3488 | ||
3489 | ||
3490 | ||
bada2e31 L |
3491 | |
3492 | # Check whether --with-timeoutfactor was given. | |
3493 | if test "${with_timeoutfactor+set}" = set; then : | |
3494 | withval=$with_timeoutfactor; timeoutfactor=$withval | |
3495 | else | |
3496 | timeoutfactor=1 | |
3497 | fi | |
3498 | ||
3499 | cat >>confdefs.h <<_ACEOF | |
3500 | #define TIMEOUTFACTOR $timeoutfactor | |
3501 | _ACEOF | |
3502 | ||
3503 | ||
a152f366 | 3504 | # Check whether --enable-sanity-checks was given. |
b08c89d9 | 3505 | if test "${enable_sanity_checks+set}" = set; then : |
a152f366 UD |
3506 | enableval=$enable_sanity_checks; enable_sanity=$enableval |
3507 | else | |
3508 | enable_sanity=yes | |
dfd2257a UD |
3509 | fi |
3510 | ||
cd6ede75 | 3511 | |
a152f366 | 3512 | # Check whether --enable-shared was given. |
b08c89d9 | 3513 | if test "${enable_shared+set}" = set; then : |
a152f366 UD |
3514 | enableval=$enable_shared; shared=$enableval |
3515 | else | |
a0da5fe1 | 3516 | shared=yes |
a152f366 | 3517 | fi |
cd6ede75 | 3518 | |
a152f366 | 3519 | # Check whether --enable-profile was given. |
b08c89d9 | 3520 | if test "${enable_profile+set}" = set; then : |
a152f366 UD |
3521 | enableval=$enable_profile; profile=$enableval |
3522 | else | |
3523 | profile=no | |
3524 | fi | |
cd6ede75 | 3525 | |
23645707 SP |
3526 | # Check whether --enable-default-pie was given. |
3527 | if test "${enable_default_pie+set}" = set; then : | |
3528 | enableval=$enable_default_pie; default_pie=$enableval | |
9d7a3741 | 3529 | else |
23645707 | 3530 | default_pie=yes |
9d7a3741 L |
3531 | fi |
3532 | ||
1cba4036 MF |
3533 | # Check whether --enable-timezone-tools was given. |
3534 | if test "${enable_timezone_tools+set}" = set; then : | |
3535 | enableval=$enable_timezone_tools; enable_timezone_tools=$enableval | |
3536 | else | |
3537 | enable_timezone_tools=yes | |
3538 | fi | |
3539 | ||
3540 | ||
a152f366 | 3541 | |
740b3dbe L |
3542 | # Check whether --enable-hardcoded-path-in-tests was given. |
3543 | if test "${enable_hardcoded_path_in_tests+set}" = set; then : | |
3544 | enableval=$enable_hardcoded_path_in_tests; hardcoded_path_in_tests=$enableval | |
3545 | else | |
3546 | hardcoded_path_in_tests=no | |
3547 | fi | |
3548 | ||
3549 | ||
3550 | ||
a152f366 | 3551 | # Check whether --enable-hidden-plt was given. |
b08c89d9 | 3552 | if test "${enable_hidden_plt+set}" = set; then : |
a152f366 UD |
3553 | enableval=$enable_hidden_plt; hidden=$enableval |
3554 | else | |
3555 | hidden=yes | |
2de7874e | 3556 | fi |
cd6ede75 | 3557 | |
a152f366 | 3558 | if test "x$hidden" = xno; then |
b08c89d9 | 3559 | $as_echo "#define NO_HIDDEN 1" >>confdefs.h |
cd6ede75 | 3560 | |
a152f366 | 3561 | fi |
e0a3ed4f | 3562 | |
a152f366 | 3563 | # Check whether --enable-bind-now was given. |
b08c89d9 | 3564 | if test "${enable_bind_now+set}" = set; then : |
a152f366 UD |
3565 | enableval=$enable_bind_now; bindnow=$enableval |
3566 | else | |
3567 | bindnow=no | |
3568 | fi | |
e0a3ed4f | 3569 | |
e0a3ed4f | 3570 | |
6901def6 L |
3571 | if test "x$bindnow" = xyes; then |
3572 | $as_echo "#define BIND_NOW 1" >>confdefs.h | |
3573 | ||
3574 | fi | |
e0a3ed4f | 3575 | |
03baef1c NA |
3576 | # Check whether --enable-stack-protector was given. |
3577 | if test "${enable_stack_protector+set}" = set; then : | |
3578 | enableval=$enable_stack_protector; enable_stack_protector=$enableval | |
3579 | else | |
3580 | enable_stack_protector=no | |
3581 | fi | |
3582 | ||
3583 | case "$enable_stack_protector" in | |
3584 | all|yes|no|strong) ;; | |
3585 | *) as_fn_error $? "Not a valid argument for --enable-stack-protector: \"$enable_stack_protector\"" "$LINENO" 5;; | |
3586 | esac | |
3587 | ||
a152f366 | 3588 | # Check whether --enable-static-nss was given. |
b08c89d9 | 3589 | if test "${enable_static_nss+set}" = set; then : |
a152f366 UD |
3590 | enableval=$enable_static_nss; static_nss=$enableval |
3591 | else | |
3592 | static_nss=no | |
3593 | fi | |
e0a3ed4f | 3594 | |
a152f366 UD |
3595 | if test x"$static_nss" = xyes || test x"$shared" = xno; then |
3596 | static_nss=yes | |
b08c89d9 | 3597 | $as_echo "#define DO_STATIC_NSS 1" >>confdefs.h |
cd6ede75 | 3598 | |
a152f366 | 3599 | fi |
cd6ede75 | 3600 | |
a152f366 | 3601 | # Check whether --enable-force-install was given. |
b08c89d9 | 3602 | if test "${enable_force_install+set}" = set; then : |
a152f366 | 3603 | enableval=$enable_force_install; force_install=$enableval |
3a12e572 | 3604 | else |
a152f366 UD |
3605 | force_install=yes |
3606 | fi | |
ff886b82 | 3607 | |
3a12e572 | 3608 | |
cd6ede75 | 3609 | |
8894bad3 AM |
3610 | # Check whether --enable-maintainer-mode was given. |
3611 | if test "${enable_maintainer_mode+set}" = set; then : | |
3612 | enableval=$enable_maintainer_mode; maintainer=$enableval | |
3613 | else | |
3614 | maintainer=no | |
3615 | fi | |
3616 | ||
3617 | ||
a152f366 | 3618 | # Check whether --enable-kernel was given. |
b08c89d9 | 3619 | if test "${enable_kernel+set}" = set; then : |
a152f366 | 3620 | enableval=$enable_kernel; minimum_kernel=$enableval |
cd6ede75 | 3621 | fi |
a152f366 UD |
3622 | |
3623 | if test "$minimum_kernel" = yes || test "$minimum_kernel" = no; then | |
3624 | # Better nothing than this. | |
3625 | minimum_kernel="" | |
3626 | else | |
3627 | if test "$minimum_kernel" = current; then | |
3628 | minimum_kernel=`uname -r 2>/dev/null` || minimum_kernel= | |
cd6ede75 UD |
3629 | fi |
3630 | fi | |
cd6ede75 | 3631 | |
a152f366 | 3632 | # Check whether --enable-all-warnings was given. |
b08c89d9 | 3633 | if test "${enable_all_warnings+set}" = set; then : |
a152f366 UD |
3634 | enableval=$enable_all_warnings; all_warnings=$enableval |
3635 | fi | |
cd6ede75 | 3636 | |
5c2a0669 | 3637 | |
cd6ede75 | 3638 | |
a4ecc9eb JM |
3639 | # Check whether --enable-werror was given. |
3640 | if test "${enable_werror+set}" = set; then : | |
3641 | enableval=$enable_werror; enable_werror=$enableval | |
3642 | else | |
3643 | enable_werror=yes | |
3644 | fi | |
3645 | ||
3646 | ||
3647 | ||
a152f366 | 3648 | # Check whether --enable-multi-arch was given. |
b08c89d9 | 3649 | if test "${enable_multi_arch+set}" = set; then : |
a152f366 | 3650 | enableval=$enable_multi_arch; multi_arch=$enableval |
cd6ede75 | 3651 | else |
6f89d2f3 | 3652 | multi_arch=default |
cd6ede75 UD |
3653 | fi |
3654 | ||
4bca4c17 | 3655 | |
d5c3fafc DD |
3656 | # Check whether --enable-experimental-malloc was given. |
3657 | if test "${enable_experimental_malloc+set}" = set; then : | |
3658 | enableval=$enable_experimental_malloc; experimental_malloc=$enableval | |
3659 | else | |
3660 | experimental_malloc=yes | |
3661 | fi | |
3662 | ||
3663 | ||
3664 | ||
33784089 RE |
3665 | # Check whether --enable-memory-tagging was given. |
3666 | if test "${enable_memory_tagging+set}" = set; then : | |
3667 | enableval=$enable_memory_tagging; memory_tagging=$enableval | |
3668 | else | |
3669 | memory_tagging=no | |
3670 | fi | |
3671 | ||
3672 | if test "$memory_tagging" = yes; then | |
3673 | # Only enable this on architectures that support it. | |
3674 | case $host_cpu in | |
3675 | aarch64) | |
3676 | $as_echo "#define USE_MTAG 1" >>confdefs.h | |
3677 | ||
3678 | ;; | |
3679 | esac | |
3680 | fi | |
3681 | ||
3682 | ||
e69d994a ZW |
3683 | # Check whether --enable-crypt was given. |
3684 | if test "${enable_crypt+set}" = set; then : | |
3685 | enableval=$enable_crypt; build_crypt=$enableval | |
3686 | else | |
3687 | build_crypt=yes | |
3688 | fi | |
3689 | ||
3690 | ||
3691 | ||
a152f366 | 3692 | # Check whether --enable-nss-crypt was given. |
b08c89d9 | 3693 | if test "${enable_nss_crypt+set}" = set; then : |
a152f366 | 3694 | enableval=$enable_nss_crypt; nss_crypt=$enableval |
4bca4c17 | 3695 | else |
a152f366 | 3696 | nss_crypt=no |
4bca4c17 UD |
3697 | fi |
3698 | ||
e69d994a ZW |
3699 | if test x$build_libcrypt = xno && test x$nss_crypt = xyes; then |
3700 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-nss-crypt has no effect when libcrypt is disabled" >&5 | |
3701 | $as_echo "$as_me: WARNING: --enable-nss-crypt has no effect when libcrypt is disabled" >&2;} | |
3702 | nss_crypt=no | |
3703 | fi | |
a152f366 UD |
3704 | if test x$nss_crypt = xyes; then |
3705 | nss_includes=-I$(nss-config --includedir 2>/dev/null) | |
3706 | if test $? -ne 0; then | |
4a531bb0 | 3707 | as_fn_error $? "cannot find include directory with nss-config" "$LINENO" 5 |
26f56c1c | 3708 | fi |
57b4af19 GT |
3709 | nspr_includes=-I$(nspr-config --includedir 2>/dev/null) |
3710 | if test $? -ne 0; then | |
3711 | as_fn_error $? "cannot find include directory with nspr-config" "$LINENO" 5 | |
3712 | fi | |
a152f366 | 3713 | old_CFLAGS="$CFLAGS" |
57b4af19 | 3714 | CFLAGS="$CFLAGS $nss_includes $nspr_includes" |
a152f366 | 3715 | |
b08c89d9 UD |
3716 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
3717 | /* end confdefs.h. */ | |
a152f366 UD |
3718 | typedef int PRBool; |
3719 | #include <hasht.h> | |
3720 | #include <nsslowhash.h> | |
3721 | void f (void) { NSSLOW_Init (); } | |
b68e08db RM |
3722 | int |
3723 | main () | |
3724 | { | |
3725 | ||
3726 | ; | |
3727 | return 0; | |
3728 | } | |
a152f366 | 3729 | _ACEOF |
b08c89d9 | 3730 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 | 3731 | libc_cv_nss_crypt=yes |
63bda0c1 | 3732 | else |
4a531bb0 | 3733 | as_fn_error $? " |
b08c89d9 | 3734 | cannot find NSS headers with lowlevel hash function interfaces" "$LINENO" 5 |
04be94a8 | 3735 | fi |
a152f366 UD |
3736 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3737 | old_LIBS="$LIBS" | |
84aa7516 | 3738 | old_LDFLAGS="$LDFLAGS" |
a152f366 | 3739 | LIBS="$LIBS -lfreebl3" |
b08c89d9 | 3740 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 UD |
3741 | /* end confdefs.h. */ |
3742 | typedef int PRBool; | |
3743 | #include <hasht.h> | |
3744 | #include <nsslowhash.h> | |
3745 | int | |
3746 | main () | |
3747 | { | |
3748 | NSSLOW_Init(); | |
3749 | ; | |
3750 | return 0; | |
3751 | } | |
3752 | _ACEOF | |
b08c89d9 | 3753 | if ac_fn_c_try_link "$LINENO"; then : |
a152f366 | 3754 | libc_cv_nss_crypt=yes |
cd6ede75 | 3755 | else |
4a531bb0 | 3756 | as_fn_error $? " |
b08c89d9 | 3757 | cannot link program using lowlevel NSS hash functions" "$LINENO" 5 |
cd6ede75 | 3758 | fi |
b08c89d9 UD |
3759 | rm -f core conftest.err conftest.$ac_objext \ |
3760 | conftest$ac_exeext conftest.$ac_ext | |
84aa7516 CD |
3761 | # Check to see if there is a static NSS cryptographic library. |
3762 | # If there isn't then we can't link anything with libcrypt.a, | |
3763 | # and that might mean disabling some static tests. | |
3764 | LDFLAGS="$LDFLAGS -static" | |
3765 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3766 | /* end confdefs.h. */ | |
3767 | typedef int PRBool; | |
3768 | #include <hasht.h> | |
3769 | #include <nsslowhash.h> | |
3770 | int | |
3771 | main () | |
3772 | { | |
3773 | NSSLOW_Init(); | |
3774 | ; | |
3775 | return 0; | |
3776 | } | |
3777 | _ACEOF | |
3778 | if ac_fn_c_try_link "$LINENO"; then : | |
3779 | libc_cv_static_nss_crypt=yes | |
3780 | else | |
3781 | libc_cv_static_nss_crypt=no | |
3782 | fi | |
3783 | rm -f core conftest.err conftest.$ac_objext \ | |
3784 | conftest$ac_exeext conftest.$ac_ext | |
3785 | LDFLAGS="$old_LDFLAGS" | |
a152f366 UD |
3786 | CFLAGS="$old_CFLAGS" |
3787 | LIBS="$old_LIBS" | |
4bca4c17 | 3788 | else |
a152f366 | 3789 | libc_cv_nss_crypt=no |
84aa7516 | 3790 | libc_cv_static_nss_crypt=no |
4bca4c17 UD |
3791 | fi |
3792 | ||
cd6ede75 | 3793 | |
3a097cc7 | 3794 | |
84aa7516 | 3795 | |
3a097cc7 RM |
3796 | # Check whether --enable-systemtap was given. |
3797 | if test "${enable_systemtap+set}" = set; then : | |
3798 | enableval=$enable_systemtap; systemtap=$enableval | |
3799 | else | |
3800 | systemtap=no | |
3801 | fi | |
3802 | ||
3803 | if test "x$systemtap" != xno; then | |
3804 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for systemtap static probe support" >&5 | |
3805 | $as_echo_n "checking for systemtap static probe support... " >&6; } | |
3806 | if ${libc_cv_sdt+:} false; then : | |
3807 | $as_echo_n "(cached) " >&6 | |
3808 | else | |
3809 | old_CFLAGS="$CFLAGS" | |
783dd2d3 | 3810 | CFLAGS="-std=gnu11 $CFLAGS" |
3a097cc7 RM |
3811 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
3812 | /* end confdefs.h. */ | |
3813 | #include <sys/sdt.h> | |
3814 | void foo (int i, void *p) | |
3815 | { | |
3816 | asm ("" STAP_PROBE_ASM (foo, bar, STAP_PROBE_ASM_TEMPLATE (2)) "" | |
3817 | :: STAP_PROBE_ASM_OPERANDS (2, i, p)); | |
3818 | } | |
3819 | _ACEOF | |
3820 | if ac_fn_c_try_compile "$LINENO"; then : | |
3821 | libc_cv_sdt=yes | |
3822 | else | |
3823 | libc_cv_sdt=no | |
3824 | fi | |
3825 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
3826 | CFLAGS="$old_CFLAGS" | |
3827 | fi | |
3828 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_sdt" >&5 | |
3829 | $as_echo "$libc_cv_sdt" >&6; } | |
3830 | if test $libc_cv_sdt = yes; then | |
3831 | $as_echo "#define USE_STAP_PROBE 1" >>confdefs.h | |
3832 | ||
3833 | elif test "x$systemtap" != xauto; then | |
3834 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
3835 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3836 | as_fn_error $? "systemtap support needs sys/sdt.h with asm support | |
3837 | See \`config.log' for more details" "$LINENO" 5; } | |
3838 | fi | |
3839 | fi | |
3840 | ||
c53d909c RM |
3841 | # Check whether --enable-build-nscd was given. |
3842 | if test "${enable_build_nscd+set}" = set; then : | |
3843 | enableval=$enable_build_nscd; build_nscd=$enableval | |
3844 | else | |
3845 | build_nscd=default | |
3846 | fi | |
3847 | ||
3848 | ||
3849 | ||
3cc3ef96 RM |
3850 | # Note the use of $use_nscd is near the bottom of the file. |
3851 | # Check whether --enable-nscd was given. | |
3852 | if test "${enable_nscd+set}" = set; then : | |
3853 | enableval=$enable_nscd; use_nscd=$enableval | |
3854 | else | |
3855 | use_nscd=yes | |
3856 | fi | |
3857 | ||
3858 | ||
e4608715 CD |
3859 | # Check whether --enable-pt_chown was given. |
3860 | if test "${enable_pt_chown+set}" = set; then : | |
3861 | enableval=$enable_pt_chown; build_pt_chown=$enableval | |
3862 | else | |
3863 | build_pt_chown=no | |
3864 | fi | |
3865 | ||
3866 | ||
8c12f01d | 3867 | if test "$build_pt_chown" = yes; then |
e4608715 CD |
3868 | $as_echo "#define HAVE_PT_CHOWN 1" >>confdefs.h |
3869 | ||
3870 | fi | |
3871 | ||
67e58f39 SP |
3872 | # Check whether --enable-tunables was given. |
3873 | if test "${enable_tunables+set}" = set; then : | |
3874 | enableval=$enable_tunables; have_tunables=$enableval | |
3875 | else | |
2c0b90ab | 3876 | have_tunables=yes |
67e58f39 SP |
3877 | fi |
3878 | ||
3879 | ||
3880 | if test "$have_tunables" = yes; then | |
3881 | $as_echo "#define HAVE_TUNABLES 1" >>confdefs.h | |
3882 | ||
3883 | fi | |
3884 | ||
ebf27d12 ST |
3885 | # The abi-tags file uses a fairly simplistic model for name recognition that |
3886 | # can't distinguish i486-pc-linux-gnu fully from i486-pc-gnu. So we mutate a | |
3887 | # $host_os of `gnu*' here to be `gnu-gnu*' just so that it can tell. | |
3888 | # This doesn't get used much beyond that, so it's fairly safe. | |
3889 | case "$host_os" in | |
3890 | linux*) | |
3891 | ;; | |
3892 | gnu*) | |
3893 | host_os=`echo $host_os | sed -e 's/gnu/gnu-gnu/'` | |
3894 | ;; | |
3895 | esac | |
3896 | ||
5695d46f AS |
3897 | # Check whether --enable-mathvec was given. |
3898 | if test "${enable_mathvec+set}" = set; then : | |
3899 | enableval=$enable_mathvec; build_mathvec=$enableval | |
3900 | else | |
3901 | build_mathvec=notset | |
3902 | fi | |
3903 | ||
3904 | ||
b190bccc | 3905 | |
9fb81390 FW |
3906 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
3907 | /* end confdefs.h. */ | |
3908 | ||
3909 | int | |
3910 | main () | |
3911 | { | |
3912 | ||
3913 | #ifndef __CET__ | |
ae7a94e5 | 3914 | # error no CET compiler support |
9fb81390 FW |
3915 | #endif |
3916 | ; | |
3917 | return 0; | |
3918 | } | |
3919 | _ACEOF | |
b190bccc | 3920 | if ac_fn_c_try_cpp "$LINENO"; then : |
9fb81390 FW |
3921 | libc_cv_compiler_default_cet=yes |
3922 | else | |
3923 | libc_cv_compiler_default_cet=no | |
3924 | fi | |
b190bccc | 3925 | rm -f conftest.err conftest.i conftest.$ac_ext |
9fb81390 | 3926 | |
f753fa7d L |
3927 | # Check whether --enable-cet was given. |
3928 | if test "${enable_cet+set}" = set; then : | |
3929 | enableval=$enable_cet; enable_cet=$enableval | |
3930 | else | |
9fb81390 | 3931 | enable_cet=$libc_cv_compiler_default_cet |
f753fa7d L |
3932 | fi |
3933 | ||
3934 | ||
ebae2f5a MC |
3935 | # Check whether --enable-scv was given. |
3936 | if test "${enable_scv+set}" = set; then : | |
3937 | enableval=$enable_scv; use_scv=$enableval | |
3938 | else | |
3939 | use_scv=yes | |
3940 | fi | |
3941 | ||
3942 | ||
3943 | if test "$use_scv" != "no"; then : | |
3944 | $as_echo "#define USE_PPC_SCV 1" >>confdefs.h | |
3945 | ||
3946 | fi | |
3947 | ||
a152f366 UD |
3948 | # We keep the original values in `$config_*' and never modify them, so we |
3949 | # can write them unchanged into config.make. Everything else uses | |
3950 | # $machine, $vendor, and $os, and changes them whenever convenient. | |
3951 | config_machine=$host_cpu config_vendor=$host_vendor config_os=$host_os | |
3a12e572 | 3952 | |
a152f366 UD |
3953 | # Don't allow vendor == "unknown" |
3954 | test "$config_vendor" = unknown && config_vendor= | |
3955 | config_os="`echo $config_os | sed 's/^unknown-//'`" | |
3a12e572 | 3956 | |
a152f366 | 3957 | # Some configurations imply other options. |
0269750c | 3958 | elf=yes |
3a12e572 | 3959 | |
644d3857 | 3960 | # The configure fragment of a port can modify these to supplement |
a152f366 UD |
3961 | # or override the table in the case statement below. No fragment should |
3962 | # ever change the config_* variables, however. | |
3963 | machine=$config_machine | |
3964 | vendor=$config_vendor | |
3965 | os=$config_os | |
3966 | base_os='' | |
3a12e572 | 3967 | |
a152f366 | 3968 | submachine= |
26f56c1c | 3969 | |
a152f366 | 3970 | # Check whether --with-cpu was given. |
b08c89d9 | 3971 | if test "${with_cpu+set}" = set; then : |
a152f366 | 3972 | withval=$with_cpu; case "$withval" in |
4a531bb0 | 3973 | yes|'') as_fn_error $? "--with-cpu requires an argument" "$LINENO" 5 ;; |
a152f366 UD |
3974 | no) ;; |
3975 | *) submachine="$withval" ;; | |
3976 | esac | |
3a12e572 UD |
3977 | |
3978 | fi | |
3a12e572 | 3979 | |
3a12e572 | 3980 | |
05439291 RM |
3981 | # An preconfigure script can set this when it wants to disable the sanity |
3982 | # check below. | |
3983 | libc_config_ok=no | |
3984 | ||
8df5d347 JM |
3985 | # A preconfigure script for a system that may or may not use fpu |
3986 | # sysdeps directories sets this to a preprocessor conditional for | |
3987 | # whether to use such directories. | |
3988 | with_fp_cond=1 | |
3989 | ||
10a803e0 RM |
3990 | if frags=`ls -d $srcdir/sysdeps/*/preconfigure 2> /dev/null` |
3991 | then | |
3992 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysdeps preconfigure fragments" >&5 | |
3993 | $as_echo_n "checking for sysdeps preconfigure fragments... " >&6; } | |
3994 | for frag in $frags; do | |
3995 | name=`echo "$frag" | sed 's@/[^/]*$@@;s@^.*/@@'` | |
3996 | echo $ECHO_N "$name $ECHO_C" >&6 | |
3997 | . "$frag" | |
3998 | done | |
3999 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: " >&5 | |
4000 | $as_echo "" >&6; } | |
4001 | fi | |
4002 | ||
3a12e572 | 4003 | |
a152f366 UD |
4004 | ### |
4005 | ### By using the undocumented --enable-hacker-mode option for configure | |
4006 | ### one can skip this test to make the configuration not fail for unsupported | |
4007 | ### platforms. | |
4008 | ### | |
4009 | if test -z "$enable_hacker_mode" && test x"$libc_config_ok" != xyes; then | |
4010 | case "$machine-$host_os" in | |
2ce4f015 | 4011 | *-linux* | *-gnu*) |
a152f366 UD |
4012 | ;; |
4013 | *) | |
4e58b648 MF |
4014 | as_fn_error $? " |
4015 | *** The GNU C library is currently unavailable for this platform. | |
4016 | *** If you are interested in seeing glibc on this platform visit | |
4017 | *** the \"How to submit a new port\" in the wiki: | |
656ee792 | 4018 | *** https://sourceware.org/glibc/wiki/#Development |
4e58b648 | 4019 | *** and join the community!" "$LINENO" 5 |
a152f366 UD |
4020 | ;; |
4021 | esac | |
3a12e572 | 4022 | fi |
2abf9ff1 | 4023 | |
3e239be6 JM |
4024 | # Set base_machine if not set by a preconfigure fragment. |
4025 | test -n "$base_machine" || base_machine=$machine | |
26f56c1c | 4026 | |
3a12e572 | 4027 | |
8df5d347 JM |
4028 | # Determine whether to use fpu or nofpu sysdeps directories. |
4029 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for use of fpu sysdeps directories" >&5 | |
4030 | $as_echo_n "checking for use of fpu sysdeps directories... " >&6; } | |
4031 | if ${libc_cv_with_fp+:} false; then : | |
4032 | $as_echo_n "(cached) " >&6 | |
4033 | else | |
4034 | cat > conftest.c <<EOF | |
4035 | #if $with_fp_cond | |
4036 | int dummy; | |
4037 | #else | |
4038 | # error "no hardware floating point" | |
4039 | #endif | |
4040 | EOF | |
4041 | libc_cv_with_fp=no | |
4042 | if ${CC-cc} $CFLAGS $CPPFLAGS -S conftest.c -o conftest.s \ | |
4043 | 1>&5 2>&5 ; then | |
4044 | libc_cv_with_fp=yes | |
4045 | fi | |
4046 | rm -f conftest* | |
4047 | fi | |
4048 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_with_fp" >&5 | |
4049 | $as_echo "$libc_cv_with_fp" >&6; } | |
4050 | ||
4051 | ||
03baef1c NA |
4052 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fstack-protector" >&5 |
4053 | $as_echo_n "checking for -fstack-protector... " >&6; } | |
4054 | if ${libc_cv_ssp+:} false; then : | |
4055 | $as_echo_n "(cached) " >&6 | |
4056 | else | |
4057 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Werror -fstack-protector -xc /dev/null -S -o /dev/null' | |
4058 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
4059 | (eval $ac_try) 2>&5 | |
4060 | ac_status=$? | |
4061 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4062 | test $ac_status = 0; }; }; then : | |
4063 | libc_cv_ssp=yes | |
4064 | else | |
4065 | libc_cv_ssp=no | |
4066 | fi | |
4067 | ||
4068 | fi | |
4069 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ssp" >&5 | |
4070 | $as_echo "$libc_cv_ssp" >&6; } | |
4071 | ||
4072 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fstack-protector-strong" >&5 | |
4073 | $as_echo_n "checking for -fstack-protector-strong... " >&6; } | |
4074 | if ${libc_cv_ssp_strong+:} false; then : | |
4075 | $as_echo_n "(cached) " >&6 | |
4076 | else | |
4077 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Werror -fstack-protector-strong -xc /dev/null -S -o /dev/null' | |
4078 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
4079 | (eval $ac_try) 2>&5 | |
4080 | ac_status=$? | |
4081 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4082 | test $ac_status = 0; }; }; then : | |
4083 | libc_cv_ssp_strong=yes | |
4084 | else | |
4085 | libc_cv_ssp_strong=no | |
4086 | fi | |
4087 | ||
4088 | fi | |
4089 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ssp_strong" >&5 | |
4090 | $as_echo "$libc_cv_ssp_strong" >&6; } | |
4091 | ||
4092 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fstack-protector-all" >&5 | |
4093 | $as_echo_n "checking for -fstack-protector-all... " >&6; } | |
4094 | if ${libc_cv_ssp_all+:} false; then : | |
4095 | $as_echo_n "(cached) " >&6 | |
4096 | else | |
4097 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Werror -fstack-protector-all -xc /dev/null -S -o /dev/null' | |
4098 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
4099 | (eval $ac_try) 2>&5 | |
4100 | ac_status=$? | |
4101 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4102 | test $ac_status = 0; }; }; then : | |
4103 | libc_cv_ssp_all=yes | |
4104 | else | |
4105 | libc_cv_ssp_all=no | |
4106 | fi | |
4107 | ||
4108 | fi | |
4109 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ssp_all" >&5 | |
4110 | $as_echo "$libc_cv_ssp_all" >&6; } | |
4111 | ||
4112 | stack_protector= | |
4113 | no_stack_protector= | |
4114 | if test "$libc_cv_ssp" = yes; then | |
4115 | no_stack_protector="-fno-stack-protector -DSTACK_PROTECTOR_LEVEL=0" | |
de659123 NA |
4116 | $as_echo "#define HAVE_CC_NO_STACK_PROTECTOR 1" >>confdefs.h |
4117 | ||
03baef1c NA |
4118 | fi |
4119 | ||
4120 | if test "$enable_stack_protector" = yes && test "$libc_cv_ssp" = yes; then | |
4121 | stack_protector="-fstack-protector" | |
4122 | $as_echo "#define STACK_PROTECTOR_LEVEL 1" >>confdefs.h | |
4123 | ||
4124 | elif test "$enable_stack_protector" = all && test "$libc_cv_ssp_all" = yes; then | |
4125 | stack_protector="-fstack-protector-all" | |
4126 | $as_echo "#define STACK_PROTECTOR_LEVEL 2" >>confdefs.h | |
4127 | ||
4128 | elif test "$enable_stack_protector" = strong && test "$libc_cv_ssp_strong" = yes; then | |
4129 | stack_protector="-fstack-protector-strong" | |
4130 | $as_echo "#define STACK_PROTECTOR_LEVEL 3" >>confdefs.h | |
4131 | ||
66a704c4 NA |
4132 | else |
4133 | stack_protector="-fno-stack-protector" | |
4134 | $as_echo "#define STACK_PROTECTOR_LEVEL 0" >>confdefs.h | |
4135 | ||
03baef1c NA |
4136 | fi |
4137 | ||
4138 | ||
4139 | ||
4140 | ||
66a704c4 NA |
4141 | if test -n "$stack_protector"; then |
4142 | no_ssp=-fno-stack-protector | |
4143 | else | |
4144 | no_ssp= | |
4145 | ||
4146 | if test "$enable_stack_protector" != no; then | |
4147 | as_fn_error $? "--enable-stack-protector=$enable_stack_protector specified, but specified level of stack protection is not supported by the compiler." "$LINENO" 5 | |
4148 | fi | |
4149 | fi | |
4150 | ||
0cae3f4b MF |
4151 | # For the multi-arch option we need support in the assembler & linker. |
4152 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler and linker STT_GNU_IFUNC support" >&5 | |
4153 | $as_echo_n "checking for assembler and linker STT_GNU_IFUNC support... " >&6; } | |
4154 | if ${libc_cv_ld_gnu_indirect_function+:} false; then : | |
84b9230c MF |
4155 | $as_echo_n "(cached) " >&6 |
4156 | else | |
786b0b67 | 4157 | cat > conftest.S <<EOF |
84b9230c | 4158 | .type foo,%gnu_indirect_function |
0cae3f4b MF |
4159 | foo: |
4160 | .globl _start | |
4161 | _start: | |
4162 | .globl __start | |
4163 | __start: | |
4164 | .data | |
786b0b67 AS |
4165 | #ifdef _LP64 |
4166 | .quad foo | |
4167 | #else | |
0cae3f4b | 4168 | .long foo |
786b0b67 | 4169 | #endif |
84b9230c | 4170 | EOF |
0cae3f4b MF |
4171 | libc_cv_ld_gnu_indirect_function=no |
4172 | if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \ | |
66a704c4 | 4173 | -nostartfiles -nostdlib $no_ssp \ |
786b0b67 | 4174 | -o conftest conftest.S 1>&5 2>&5; then |
0cae3f4b MF |
4175 | # Do a link to see if the backend supports IFUNC relocs. |
4176 | $READELF -r conftest 1>&5 | |
87a698a2 | 4177 | LC_ALL=C $READELF -Wr conftest | grep -q 'IRELATIVE\|R_SPARC_JMP_IREL' && { |
0cae3f4b MF |
4178 | libc_cv_ld_gnu_indirect_function=yes |
4179 | } | |
84b9230c MF |
4180 | fi |
4181 | rm -f conftest* | |
4182 | fi | |
0cae3f4b MF |
4183 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ld_gnu_indirect_function" >&5 |
4184 | $as_echo "$libc_cv_ld_gnu_indirect_function" >&6; } | |
84b9230c | 4185 | |
022dfdce SL |
4186 | # Check if gcc supports attribute ifunc as it is used in libc_ifunc macro. |
4187 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gcc attribute ifunc support" >&5 | |
4188 | $as_echo_n "checking for gcc attribute ifunc support... " >&6; } | |
4189 | if ${libc_cv_gcc_indirect_function+:} false; then : | |
4190 | $as_echo_n "(cached) " >&6 | |
4191 | else | |
4192 | cat > conftest.c <<EOF | |
4193 | extern int func (int); | |
4194 | int used_func (int a) | |
4195 | { | |
4196 | return a; | |
4197 | } | |
4198 | static void *resolver () | |
4199 | { | |
4200 | return &used_func; | |
4201 | } | |
4202 | extern __typeof (func) func __attribute__ ((ifunc ("resolver"))); | |
4203 | EOF | |
4204 | libc_cv_gcc_indirect_function=no | |
4205 | if ${CC-cc} -c conftest.c -o conftest.o 1>&5 \ | |
4206 | 2>&5 ; then | |
4207 | if $READELF -s conftest.o | grep IFUNC >/dev/null 2>&5; then | |
4208 | libc_cv_gcc_indirect_function=yes | |
4209 | fi | |
4210 | fi | |
4211 | rm -f conftest* | |
4212 | fi | |
4213 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_indirect_function" >&5 | |
4214 | $as_echo "$libc_cv_gcc_indirect_function" >&6; } | |
4215 | ||
b5c45e83 AZ |
4216 | # Check if linker supports textrel relocation with ifunc (used on elf/tests). |
4217 | # Note that it relies on libc_cv_ld_gnu_indirect_function test above. | |
4218 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the linker supports textrels along with ifunc" >&5 | |
4219 | $as_echo_n "checking whether the linker supports textrels along with ifunc... " >&6; } | |
4220 | if ${libc_cv_textrel_ifunc+:} false; then : | |
4221 | $as_echo_n "(cached) " >&6 | |
4222 | else | |
4223 | cat > conftest.S <<EOF | |
4224 | .type foo,%gnu_indirect_function | |
4225 | foo: | |
4226 | .globl _start | |
4227 | _start: | |
4228 | .globl __start | |
4229 | __start: | |
4230 | .data | |
4231 | #ifdef _LP64 | |
4232 | .quad foo | |
4233 | #else | |
4234 | .long foo | |
4235 | #endif | |
4236 | .text | |
4237 | .globl address | |
4238 | address: | |
4239 | #ifdef _LP64 | |
4240 | .quad address | |
4241 | #else | |
4242 | .long address | |
4243 | #endif | |
4244 | EOF | |
4245 | libc_cv_textrel_ifunc=no | |
4246 | if test $libc_cv_ld_gnu_indirect_function = yes; then | |
4247 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -nostartfiles -nostdlib $no_ssp -pie -o conftest conftest.S' | |
4248 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
4249 | (eval $ac_try) 2>&5 | |
4250 | ac_status=$? | |
4251 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4252 | test $ac_status = 0; }; }; then | |
4253 | libc_cv_textrel_ifunc=yes | |
4254 | fi | |
4255 | fi | |
4256 | rm -f conftest* | |
4257 | fi | |
4258 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_textrel_ifunc" >&5 | |
4259 | $as_echo "$libc_cv_textrel_ifunc" >&6; } | |
4260 | ||
4261 | ||
cd6ae7ea FS |
4262 | # Check if CC supports attribute retain as it is used in attribute_used_retain macro. |
4263 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU attribute retain support" >&5 | |
4264 | $as_echo_n "checking for GNU attribute retain support... " >&6; } | |
4265 | if ${libc_cv_gnu_retain+:} false; then : | |
4266 | $as_echo_n "(cached) " >&6 | |
4267 | else | |
4268 | cat > conftest.c <<EOF | |
4269 | static int var __attribute__ ((used, retain, section ("__libc_atexit"))); | |
4270 | EOF | |
4271 | libc_cv_gnu_retain=no | |
4272 | if ${CC-cc} -Werror -c conftest.c -o /dev/null 1>&5 \ | |
4273 | 2>&5 ; then | |
4274 | libc_cv_gnu_retain=yes | |
4275 | fi | |
4276 | rm -f conftest* | |
4277 | fi | |
4278 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gnu_retain" >&5 | |
4279 | $as_echo "$libc_cv_gnu_retain" >&6; } | |
4280 | if test $libc_cv_gnu_retain = yes; then | |
4281 | $as_echo "#define HAVE_GNU_RETAIN 1" >>confdefs.h | |
4282 | ||
4283 | fi | |
4284 | config_vars="$config_vars | |
4285 | have-gnu-retain = $libc_cv_gnu_retain" | |
4286 | ||
8f6f5362 AZ |
4287 | # Check if gcc warns about alias for function with incompatible types. |
4288 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler warns about alias for function with incompatible types" >&5 | |
4289 | $as_echo_n "checking if compiler warns about alias for function with incompatible types... " >&6; } | |
4290 | if ${libc_cv_gcc_incompatible_alias+:} false; then : | |
4291 | $as_echo_n "(cached) " >&6 | |
4292 | else | |
4293 | cat > conftest.c <<EOF | |
4294 | int __redirect_foo (const void *s, int c); | |
4295 | ||
4296 | __typeof (__redirect_foo) *foo_impl (void) __asm__ ("foo"); | |
4297 | __typeof (__redirect_foo) *foo_impl (void) | |
4298 | { | |
4299 | return 0; | |
4300 | } | |
4301 | ||
4302 | extern __typeof (__redirect_foo) foo_alias __attribute__ ((alias ("foo"))); | |
4303 | EOF | |
4304 | libc_cv_gcc_incompatible_alias=yes | |
4305 | if ${CC-cc} -Werror -c conftest.c -o conftest.o 1>&5 2>&5 ; then | |
4306 | libc_cv_gcc_incompatible_alias=no | |
4307 | fi | |
4308 | rm -f conftest* | |
4309 | fi | |
4310 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_incompatible_alias" >&5 | |
4311 | $as_echo "$libc_cv_gcc_incompatible_alias" >&6; } | |
4312 | ||
0cae3f4b | 4313 | if test x"$libc_cv_ld_gnu_indirect_function" != xyes; then |
84b9230c | 4314 | if test x"$multi_arch" = xyes; then |
4a531bb0 | 4315 | as_fn_error $? "--enable-multi-arch support requires assembler and linker support" "$LINENO" 5 |
84b9230c MF |
4316 | else |
4317 | multi_arch=no | |
4318 | fi | |
4319 | fi | |
8f6f5362 AZ |
4320 | if test x"$libc_cv_gcc_indirect_function" != xyes; then |
4321 | # GCC 8+ emits a warning for alias with incompatible types and it might | |
4322 | # fail to build ifunc resolvers aliases to either weak or internal | |
4323 | # symbols. Disables multiarch build in this case. | |
cb7b1c90 | 4324 | if test x"$libc_cv_gcc_incompatible_alias" = xyes; then |
8f6f5362 AZ |
4325 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gcc emits a warning for alias between functions of incompatible types" >&5 |
4326 | $as_echo "$as_me: WARNING: gcc emits a warning for alias between functions of incompatible types" >&2;} | |
4327 | if test x"$multi_arch" = xyes; then | |
4328 | as_fn_error $? "--enable-multi-arch support requires a gcc with gnu-indirect-function support" "$LINENO" 5 | |
4329 | fi | |
4330 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Multi-arch is disabled." >&5 | |
4331 | $as_echo "$as_me: WARNING: Multi-arch is disabled." >&2;} | |
4332 | multi_arch=no | |
4333 | elif test x"$multi_arch" = xyes; then | |
4334 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-multi-arch support recommends a gcc with gnu-indirect-function support. | |
022dfdce SL |
4335 | Please use a gcc which supports it by default or configure gcc with --enable-gnu-indirect-function" >&5 |
4336 | $as_echo "$as_me: WARNING: --enable-multi-arch support recommends a gcc with gnu-indirect-function support. | |
4337 | Please use a gcc which supports it by default or configure gcc with --enable-gnu-indirect-function" >&2;} | |
8f6f5362 | 4338 | fi |
022dfdce | 4339 | fi |
6270516e | 4340 | multi_arch_d= |
84b9230c MF |
4341 | if test x"$multi_arch" != xno; then |
4342 | multi_arch_d=/multiarch | |
4343 | fi | |
4344 | ||
a152f366 UD |
4345 | # Compute the list of sysdep directories for this configuration. |
4346 | # This can take a while to compute. | |
4347 | sysdep_dir=$srcdir/sysdeps | |
b08c89d9 | 4348 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking sysdep dirs" >&5 |
322e23db | 4349 | $as_echo_n "checking sysdep dirs... " >&6; } |
a152f366 UD |
4350 | # Make sco3.2v4 become sco3.2.4 and sunos4.1.1_U1 become sunos4.1.1.U1. |
4351 | os="`echo $os | sed 's/\([0-9A-Z]\)[v_]\([0-9A-Z]\)/\1.\2/g'`" | |
4352 | ||
4353 | test "x$base_os" != x || case "$os" in | |
4354 | gnu*) | |
4355 | base_os=mach/hurd ;; | |
2ce4f015 | 4356 | linux*) |
a152f366 | 4357 | base_os=unix/sysv ;; |
a152f366 | 4358 | esac |
3a12e572 | 4359 | |
a152f366 UD |
4360 | # For sunos4.1.1, try sunos4.1.1, then sunos4.1, then sunos4, then sunos. |
4361 | tail=$os | |
4362 | ostry=$os | |
4363 | while o=`echo $tail | sed 's/\.[^.]*$//'`; test $o != $tail; do | |
4364 | ostry="$ostry /$o" | |
4365 | tail=$o | |
3a12e572 | 4366 | done |
a152f366 UD |
4367 | o=`echo $tail | sed 's/[0-9]*$//'` |
4368 | if test $o != $tail; then | |
4369 | ostry="$ostry /$o" | |
4370 | fi | |
4371 | # For linux-gnu, try linux-gnu, then linux. | |
4372 | o=`echo $tail | sed 's/-.*$//'` | |
4373 | if test $o != $tail; then | |
4374 | ostry="$ostry /$o" | |
cd6ede75 | 4375 | fi |
3a12e572 | 4376 | |
a152f366 UD |
4377 | # For unix/sysv/sysv4, try unix/sysv/sysv4, then unix/sysv, then unix. |
4378 | base= | |
4379 | tail=$base_os | |
4380 | while b=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$b"; do | |
4381 | set $b | |
4382 | base="$base /$1" | |
4383 | tail="$2" | |
4384 | done | |
cd6ede75 | 4385 | |
a152f366 UD |
4386 | # For sparc/sparc32, try sparc/sparc32 and then sparc. |
4387 | mach= | |
4388 | tail=$machine${submachine:+/$submachine} | |
4389 | while m=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$m"; do | |
4390 | set $m | |
a63189c0 AZ |
4391 | # Prepend the machine's FPU directory unless the architecture specific |
4392 | # preconfigure disables it. | |
8df5d347 | 4393 | if test "$libc_cv_with_fp" = yes; then |
6270516e | 4394 | maybe_fpu=/fpu |
26f56c1c | 4395 | else |
6270516e | 4396 | maybe_fpu=/nofpu |
925c3c5c | 4397 | fi |
6270516e RM |
4398 | # For each machine term, try it with and then without /multiarch. |
4399 | for try_fpu in $maybe_fpu ''; do | |
4400 | for try_multi in $multi_arch_d ''; do | |
4401 | mach="$mach /$1$try_fpu$try_multi" | |
4402 | done | |
4403 | done | |
a152f366 | 4404 | tail="$2" |
925c3c5c | 4405 | done |
a152f366 UD |
4406 | |
4407 | ||
4408 | # Find what sysdep directories exist. | |
a152f366 UD |
4409 | sysnames= |
4410 | for b in $base ''; do | |
4411 | for m0 in $mach ''; do | |
4412 | for v in /$vendor ''; do | |
4413 | test "$v" = / && continue | |
4414 | for o in /$ostry ''; do | |
4415 | test "$o" = / && continue | |
6270516e | 4416 | for m in $mach ''; do |
644d3857 JM |
4417 | try_suffix="$m0$b$v$o$m" |
4418 | if test -n "$try_suffix"; then | |
4419 | try_srcdir="${srcdir}/" | |
4420 | try="sysdeps$try_suffix" | |
4421 | test -n "$enable_debug_configure" && | |
4422 | echo "$0 DEBUG: try $try" >&2 | |
4423 | if test -d "$try_srcdir$try"; then | |
4424 | sysnames="$sysnames $try" | |
4425 | { test -n "$o" || test -n "$b"; } && os_used=t | |
4426 | { test -n "$m" || test -n "$m0"; } && machine_used=t | |
4427 | case x${m0:-$m} in | |
4428 | x*/$submachine) submachine_used=t ;; | |
4429 | esac | |
4430 | fi | |
4431 | fi | |
a152f366 UD |
4432 | done |
4433 | done | |
4434 | done | |
4435 | done | |
925c3c5c UD |
4436 | done |
4437 | ||
6f89d2f3 L |
4438 | # If the assembler supports gnu_indirect_function symbol type and the |
4439 | # architecture supports multi-arch, we enable multi-arch by default. | |
644d3857 | 4440 | case $sysnames in |
84b9230c MF |
4441 | *"$multi_arch_d"*) |
4442 | ;; | |
4443 | *) | |
77e8bddf | 4444 | test x"$multi_arch" = xdefault && multi_arch=no |
84b9230c MF |
4445 | ;; |
4446 | esac | |
4447 | if test x"$multi_arch" != xno; then | |
b08c89d9 | 4448 | $as_echo "#define USE_MULTIARCH 1" >>confdefs.h |
6f89d2f3 L |
4449 | |
4450 | fi | |
4451 | ||
4452 | ||
a152f366 | 4453 | if test -z "$os_used" && test "$os" != none; then |
4a531bb0 | 4454 | as_fn_error $? "Operating system $os is not supported." "$LINENO" 5 |
925c3c5c | 4455 | fi |
a152f366 | 4456 | if test -z "$machine_used" && test "$machine" != none; then |
4a531bb0 | 4457 | as_fn_error $? "The $machine is not supported." "$LINENO" 5 |
925c3c5c | 4458 | fi |
a152f366 | 4459 | if test -z "$submachine_used" && test -n "$submachine"; then |
4a531bb0 | 4460 | as_fn_error $? "The $submachine subspecies of $host_cpu is not supported." "$LINENO" 5 |
925c3c5c UD |
4461 | fi |
4462 | ||
26f56c1c | 4463 | |
a152f366 UD |
4464 | # We have now validated the configuration. |
4465 | ||
a152f366 UD |
4466 | # Expand the list of system names into a full list of directories |
4467 | # from each element's parent name and Implies file (if present). | |
4468 | set $sysnames | |
4469 | names= | |
4470 | while test $# -gt 0; do | |
4471 | name=$1 | |
4472 | shift | |
26f56c1c | 4473 | |
a152f366 UD |
4474 | case " $names " in *" $name "*) |
4475 | # Already in the list. | |
4476 | continue | |
4477 | esac | |
925c3c5c | 4478 | |
a152f366 UD |
4479 | # Report each name as we discover it, so there is no long pause in output. |
4480 | echo $ECHO_N "$name $ECHO_C" >&6 | |
925c3c5c | 4481 | |
a152f366 UD |
4482 | name_base=`echo $name | sed -e 's@\(.*sysdeps\)/.*@\1@'` |
4483 | ||
4484 | case $name in | |
4485 | /*) xsrcdir= ;; | |
4486 | *) xsrcdir=$srcdir/ ;; | |
4487 | esac | |
4488 | test -n "$enable_debug_configure" && | |
4489 | echo "DEBUG: name/Implies $xsrcdir$name/Implies" >&2 | |
4490 | ||
ba75122d RM |
4491 | for implies_file in Implies Implies-before Implies-after; do |
4492 | implies_type=`echo $implies_file | sed s/-/_/` | |
4493 | eval ${implies_type}= | |
4494 | if test -f $xsrcdir$name/$implies_file; then | |
4495 | # Collect more names from the `Implies' file (removing comments). | |
4496 | implied_candidate="`sed 's/#.*$//' < $xsrcdir$name/$implies_file`" | |
4497 | for x in $implied_candidate; do | |
4498 | found=no | |
4499 | if test -d $xsrcdir$name_base/$x; then | |
4500 | eval "${implies_type}=\"\$${implies_type} \$name_base/\$x\"" | |
a152f366 | 4501 | found=yes |
ba75122d | 4502 | fi |
644d3857 JM |
4503 | try="sysdeps/$x" |
4504 | try_srcdir=$srcdir/ | |
4505 | test -n "$enable_debug_configure" && | |
4506 | echo "DEBUG: $name $implies_file $x try() {$try_srcdir}$try" >&2 | |
4507 | if test $try != $xsrcdir$name_base/$x && test -d $try_srcdir$try; | |
4508 | then | |
4509 | eval "${implies_type}=\"\$${implies_type} \$try\"" | |
4510 | found=yes | |
4511 | fi | |
ba75122d RM |
4512 | if test $found = no; then |
4513 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $name/$implies_file specifies nonexistent $x" >&5 | |
4514 | $as_echo "$as_me: WARNING: $name/$implies_file specifies nonexistent $x" >&2;} | |
a152f366 UD |
4515 | fi |
4516 | done | |
ba75122d RM |
4517 | fi |
4518 | done | |
925c3c5c | 4519 | |
a152f366 UD |
4520 | # Add NAME to the list of names. |
4521 | names="$names $name" | |
925c3c5c | 4522 | |
a152f366 UD |
4523 | # Find the parent of NAME, using the empty string if it has none. |
4524 | parent="`echo $name | sed -n -e 's=/[^/]*$==' -e '/sysdeps$/q' -e p`" | |
925c3c5c | 4525 | |
ba75122d RM |
4526 | test -n "$enable_debug_configure" && |
4527 | echo "DEBUG: $name Implies='$Implies' rest='$*' parent='$parent' \ | |
57633811 | 4528 | Implies_before='$Implies_before' Implies_after='$Implies_after'" >&2 |
ba75122d | 4529 | |
a152f366 UD |
4530 | # Add the names implied by NAME, and NAME's parent (if it has one), to |
4531 | # the list of names to be processed (the argument list). We prepend the | |
4532 | # implied names to the list and append the parent. We want implied | |
4533 | # directories to come before further directories inferred from the | |
4534 | # configuration components; this ensures that for sysv4, unix/common | |
4535 | # (implied by unix/sysv/sysv4) comes before unix/sysv (in ostry (here $*) | |
4536 | # after sysv4). | |
ba75122d | 4537 | sysnames="`echo $Implies $* $Implies_before $parent $Implies_after`" |
a152f366 UD |
4538 | test -n "$sysnames" && set $sysnames |
4539 | done | |
2abf9ff1 | 4540 | |
a152f366 | 4541 | # Add the default directories. |
51d8bb8f | 4542 | default_sysnames="sysdeps/generic" |
a152f366 | 4543 | sysnames="$names $default_sysnames" |
26f56c1c | 4544 | |
a152f366 | 4545 | # The other names were emitted during the scan. |
b08c89d9 | 4546 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $default_sysnames" >&5 |
322e23db | 4547 | $as_echo "$default_sysnames" >&6; } |
925c3c5c | 4548 | |
26f56c1c | 4549 | |
a152f366 | 4550 | ### Locate tools. |
26f56c1c | 4551 | |
a152f366 UD |
4552 | # Find a good install program. We prefer a C program (faster), |
4553 | # so one script is as good as another. But avoid the broken or | |
4554 | # incompatible versions: | |
4555 | # SysV /etc/install, /usr/sbin/install | |
4556 | # SunOS /usr/etc/install | |
4557 | # IRIX /sbin/install | |
4558 | # AIX /bin/install | |
4559 | # AmigaOS /C/install, which installs bootblocks on floppy discs | |
4560 | # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag | |
4561 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args | |
4562 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" | |
4563 | # OS/2's system install, which has a completely different semantic | |
4564 | # ./install, which can be erroneously created by make from ./install.sh. | |
322e23db | 4565 | # Reject install programs that cannot install multiple files. |
b08c89d9 | 4566 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 |
322e23db | 4567 | $as_echo_n "checking for a BSD-compatible install... " >&6; } |
a152f366 | 4568 | if test -z "$INSTALL"; then |
f318beb8 | 4569 | if ${ac_cv_path_install+:} false; then : |
322e23db | 4570 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
4571 | else |
4572 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4573 | for as_dir in $PATH | |
4574 | do | |
4575 | IFS=$as_save_IFS | |
4576 | test -z "$as_dir" && as_dir=. | |
b08c89d9 UD |
4577 | # Account for people who put trailing slashes in PATH elements. |
4578 | case $as_dir/ in #(( | |
4579 | ./ | .// | /[cC]/* | \ | |
a152f366 | 4580 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ |
b08c89d9 | 4581 | ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ |
a152f366 UD |
4582 | /usr/ucb/* ) ;; |
4583 | *) | |
4584 | # OSF1 and SCO ODT 3.0 have their own names for install. | |
4585 | # Don't use installbsd from OSF since it installs stuff as root | |
4586 | # by default. | |
4587 | for ac_prog in ginstall scoinst install; do | |
4588 | for ac_exec_ext in '' $ac_executable_extensions; do | |
f4a58f0d | 4589 | if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then |
a152f366 UD |
4590 | if test $ac_prog = install && |
4591 | grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
4592 | # AIX install. It has an incompatible calling convention. | |
4593 | : | |
4594 | elif test $ac_prog = install && | |
4595 | grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
4596 | # program-specific install script used by HP pwplus--don't use. | |
4597 | : | |
4598 | else | |
322e23db UD |
4599 | rm -rf conftest.one conftest.two conftest.dir |
4600 | echo one > conftest.one | |
4601 | echo two > conftest.two | |
4602 | mkdir conftest.dir | |
4603 | if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && | |
4604 | test -s conftest.one && test -s conftest.two && | |
4605 | test -s conftest.dir/conftest.one && | |
4606 | test -s conftest.dir/conftest.two | |
4607 | then | |
4608 | ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" | |
4609 | break 3 | |
4610 | fi | |
a152f366 UD |
4611 | fi |
4612 | fi | |
4613 | done | |
4614 | done | |
4615 | ;; | |
26f56c1c | 4616 | esac |
322e23db | 4617 | |
b08c89d9 | 4618 | done |
a152f366 | 4619 | IFS=$as_save_IFS |
2abf9ff1 | 4620 | |
322e23db | 4621 | rm -rf conftest.one conftest.two conftest.dir |
26f56c1c | 4622 | |
925c3c5c | 4623 | fi |
a152f366 UD |
4624 | if test "${ac_cv_path_install+set}" = set; then |
4625 | INSTALL=$ac_cv_path_install | |
4626 | else | |
4627 | # As a last resort, use the slow shell script. Don't cache a | |
4628 | # value for INSTALL within a source directory, because that will | |
4629 | # break other packages using the cache if that directory is | |
4630 | # removed, or if the value is a relative name. | |
4631 | INSTALL=$ac_install_sh | |
4632 | fi | |
925c3c5c | 4633 | fi |
b08c89d9 | 4634 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 |
322e23db | 4635 | $as_echo "$INSTALL" >&6; } |
925c3c5c | 4636 | |
a152f366 UD |
4637 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. |
4638 | # It thinks the first close brace ends the variable substitution. | |
4639 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' | |
26f56c1c | 4640 | |
a152f366 UD |
4641 | test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' |
4642 | ||
4643 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' | |
4644 | ||
4645 | if test "$INSTALL" = "${srcdir}/scripts/install-sh -c"; then | |
4646 | # The makefiles need to use a different form to find it in $srcdir. | |
4647 | INSTALL='\$(..)./scripts/install-sh -c' | |
26f56c1c | 4648 | fi |
b08c89d9 | 4649 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 |
322e23db | 4650 | $as_echo_n "checking whether ln -s works... " >&6; } |
a152f366 UD |
4651 | LN_S=$as_ln_s |
4652 | if test "$LN_S" = "ln -s"; then | |
b08c89d9 | 4653 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
322e23db | 4654 | $as_echo "yes" >&6; } |
26f56c1c | 4655 | else |
b08c89d9 | 4656 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 |
322e23db | 4657 | $as_echo "no, using $LN_S" >&6; } |
26f56c1c | 4658 | fi |
a152f366 | 4659 | |
925c3c5c | 4660 | |
650425ce UD |
4661 | # Was a --with-binutils option given? |
4662 | if test -n "$path_binutils"; then | |
4663 | # Make absolute; ensure a single trailing slash. | |
4664 | path_binutils=`(cd $path_binutils; pwd) | sed 's%/*$%/%'` | |
63bda0c1 | 4665 | CC="$CC -B$path_binutils" |
650425ce | 4666 | fi |
3d5ecb62 AZ |
4667 | case "$CC" in |
4668 | *fuse-ld=lld*) LDNAME=ld.lld;; | |
4669 | *) LDNAME=ld;; | |
4670 | esac | |
27a5bb33 | 4671 | AS=`$CC -print-prog-name=as` |
3d5ecb62 | 4672 | LD=`$CC -print-prog-name=$LDNAME` |
5edb9387 | 4673 | AR=`$CC -print-prog-name=ar` |
cd6ede75 | 4674 | |
1b74661a RM |
4675 | OBJCOPY=`$CC -print-prog-name=objcopy` |
4676 | ||
6014c65d FW |
4677 | GPROF=`$CC -print-prog-name=gprof` |
4678 | ||
4baa087a | 4679 | |
4baa087a | 4680 | # Determine whether we are using GNU binutils. |
b08c89d9 | 4681 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $AS is GNU as" >&5 |
322e23db | 4682 | $as_echo_n "checking whether $AS is GNU as... " >&6; } |
f318beb8 | 4683 | if ${libc_cv_prog_as_gnu+:} false; then : |
322e23db | 4684 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4685 | else |
4686 | # Most GNU programs take a -v and spit out some text including | |
4687 | # the word 'GNU'. Some try to read stdin, so give them /dev/null. | |
4688 | if $AS -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then | |
4689 | libc_cv_prog_as_gnu=yes | |
4690 | else | |
4691 | libc_cv_prog_as_gnu=no | |
4692 | fi | |
4693 | rm -fr contest* | |
4694 | fi | |
b08c89d9 | 4695 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_prog_as_gnu" >&5 |
322e23db | 4696 | $as_echo "$libc_cv_prog_as_gnu" >&6; } |
4baa087a RM |
4697 | rm -f a.out |
4698 | gnu_as=$libc_cv_prog_as_gnu | |
4699 | ||
b08c89d9 | 4700 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $LD is GNU ld" >&5 |
322e23db | 4701 | $as_echo_n "checking whether $LD is GNU ld... " >&6; } |
f318beb8 | 4702 | if ${libc_cv_prog_ld_gnu+:} false; then : |
322e23db | 4703 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4704 | else |
4705 | # Most GNU programs take a -v and spit out some text including | |
4706 | # the word 'GNU'. Some try to read stdin, so give them /dev/null. | |
4707 | if $LD -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then | |
4708 | libc_cv_prog_ld_gnu=yes | |
4709 | else | |
4710 | libc_cv_prog_ld_gnu=no | |
4711 | fi | |
4712 | rm -fr contest* | |
4713 | fi | |
b08c89d9 | 4714 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_prog_ld_gnu" >&5 |
322e23db | 4715 | $as_echo "$libc_cv_prog_ld_gnu" >&6; } |
4baa087a RM |
4716 | gnu_ld=$libc_cv_prog_ld_gnu |
4717 | ||
4718 | ||
b4396163 | 4719 | # Accept binutils 2.25 or newer. |
4baa087a RM |
4720 | for ac_prog in $AS |
4721 | do | |
4722 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4723 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4724 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4725 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4726 | if ${ac_cv_prog_AS+:} false; then : |
322e23db | 4727 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4728 | else |
4729 | if test -n "$AS"; then | |
4730 | ac_cv_prog_AS="$AS" # Let the user override the test. | |
4731 | else | |
4732 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4733 | for as_dir in $PATH | |
4734 | do | |
4735 | IFS=$as_save_IFS | |
4736 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4737 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 4738 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 4739 | ac_cv_prog_AS="$ac_prog" |
b08c89d9 | 4740 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4baa087a RM |
4741 | break 2 |
4742 | fi | |
4743 | done | |
b08c89d9 | 4744 | done |
26f56c1c | 4745 | IFS=$as_save_IFS |
4baa087a RM |
4746 | |
4747 | fi | |
4748 | fi | |
4749 | AS=$ac_cv_prog_AS | |
4750 | if test -n "$AS"; then | |
b08c89d9 | 4751 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5 |
322e23db | 4752 | $as_echo "$AS" >&6; } |
4baa087a | 4753 | else |
b08c89d9 | 4754 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4755 | $as_echo "no" >&6; } |
4baa087a RM |
4756 | fi |
4757 | ||
26f56c1c | 4758 | |
4baa087a RM |
4759 | test -n "$AS" && break |
4760 | done | |
4761 | ||
4762 | if test -z "$AS"; then | |
4763 | ac_verc_fail=yes | |
4764 | else | |
4765 | # Found it, now check the version. | |
b08c89d9 | 4766 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $AS" >&5 |
322e23db | 4767 | $as_echo_n "checking version of $AS... " >&6; } |
4baa087a RM |
4768 | ac_prog_version=`$AS --version 2>&1 | sed -n 's/^.*GNU assembler.* \([0-9]*\.[0-9.]*\).*$/\1/p'` |
4769 | case $ac_prog_version in | |
4770 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
b4396163 | 4771 | 2.1[0-9][0-9]*|2.2[5-9]*|2.[3-9][0-9]*|[3-9].*|[1-9][0-9]*) |
4baa087a RM |
4772 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4773 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4774 | ||
4775 | esac | |
b08c89d9 | 4776 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4777 | $as_echo "$ac_prog_version" >&6; } |
4baa087a RM |
4778 | fi |
4779 | if test $ac_verc_fail = yes; then | |
73588175 | 4780 | AS=: critic_missing="$critic_missing as" |
4baa087a RM |
4781 | fi |
4782 | ||
f300dc73 | 4783 | |
224edada FS |
4784 | libc_cv_with_lld=no |
4785 | case $($LD --version) in | |
4786 | "GNU gold"*) | |
f300dc73 | 4787 | # Accept gold 1.14 or higher |
224edada | 4788 | for ac_prog in $LD |
f300dc73 L |
4789 | do |
4790 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4791 | set dummy $ac_prog; ac_word=$2 | |
4792 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4793 | $as_echo_n "checking for $ac_word... " >&6; } | |
4794 | if ${ac_cv_prog_LD+:} false; then : | |
4795 | $as_echo_n "(cached) " >&6 | |
4796 | else | |
4797 | if test -n "$LD"; then | |
4798 | ac_cv_prog_LD="$LD" # Let the user override the test. | |
4799 | else | |
4800 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4801 | for as_dir in $PATH | |
4802 | do | |
4803 | IFS=$as_save_IFS | |
4804 | test -z "$as_dir" && as_dir=. | |
4805 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4806 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4807 | ac_cv_prog_LD="$ac_prog" | |
4808 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4809 | break 2 | |
4810 | fi | |
4811 | done | |
4812 | done | |
4813 | IFS=$as_save_IFS | |
4814 | ||
4815 | fi | |
4816 | fi | |
4817 | LD=$ac_cv_prog_LD | |
4818 | if test -n "$LD"; then | |
4819 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 | |
4820 | $as_echo "$LD" >&6; } | |
4821 | else | |
4822 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4823 | $as_echo "no" >&6; } | |
4824 | fi | |
4825 | ||
4826 | ||
4827 | test -n "$LD" && break | |
4828 | done | |
4829 | ||
4830 | if test -z "$LD"; then | |
4831 | ac_verc_fail=yes | |
4832 | else | |
4833 | # Found it, now check the version. | |
4834 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $LD" >&5 | |
4835 | $as_echo_n "checking version of $LD... " >&6; } | |
4836 | ac_prog_version=`$LD --version 2>&1 | sed -n 's/^.*GNU gold.* \([0-9][0-9]*\.[0-9.]*\).*$/\1/p'` | |
4837 | case $ac_prog_version in | |
4838 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
4839 | 1.1[4-9]*|1.[2-9][0-9]*|1.1[0-9][0-9]*|[2-9].*|[1-9][0-9]*) | |
4840 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
4841 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4842 | ||
4843 | esac | |
4844 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 | |
4845 | $as_echo "$ac_prog_version" >&6; } | |
4846 | fi | |
4847 | if test $ac_verc_fail = yes; then | |
4848 | LD=: critic_missing="$critic_missing GNU gold" | |
4849 | fi | |
4850 | ||
224edada FS |
4851 | ;; |
4852 | "LLD"*) | |
4853 | # Accept LLD 13.0.0 or higher | |
4854 | for ac_prog in $LD | |
4855 | do | |
4856 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4857 | set dummy $ac_prog; ac_word=$2 | |
4858 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4859 | $as_echo_n "checking for $ac_word... " >&6; } | |
4860 | if ${ac_cv_prog_LD+:} false; then : | |
4861 | $as_echo_n "(cached) " >&6 | |
f300dc73 | 4862 | else |
224edada FS |
4863 | if test -n "$LD"; then |
4864 | ac_cv_prog_LD="$LD" # Let the user override the test. | |
4865 | else | |
4866 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4867 | for as_dir in $PATH | |
4868 | do | |
4869 | IFS=$as_save_IFS | |
4870 | test -z "$as_dir" && as_dir=. | |
4871 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4872 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4873 | ac_cv_prog_LD="$ac_prog" | |
4874 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4875 | break 2 | |
4876 | fi | |
4877 | done | |
4878 | done | |
4879 | IFS=$as_save_IFS | |
4880 | ||
4881 | fi | |
4882 | fi | |
4883 | LD=$ac_cv_prog_LD | |
4884 | if test -n "$LD"; then | |
4885 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 | |
4886 | $as_echo "$LD" >&6; } | |
4887 | else | |
4888 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4889 | $as_echo "no" >&6; } | |
4890 | fi | |
4891 | ||
4892 | ||
4893 | test -n "$LD" && break | |
4894 | done | |
4895 | ||
4896 | if test -z "$LD"; then | |
4897 | ac_verc_fail=yes | |
4898 | else | |
4899 | # Found it, now check the version. | |
4900 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $LD" >&5 | |
4901 | $as_echo_n "checking version of $LD... " >&6; } | |
4902 | ac_prog_version=`$LD --version 2>&1 | sed -n 's/^.*LLD.* \([0-9][0-9]*\.[0-9.]*\).*$/\1/p'` | |
4903 | case $ac_prog_version in | |
4904 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
4905 | 1[3-9].*|[2-9][0-9].*) | |
4906 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
4907 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4908 | ||
4909 | esac | |
4910 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 | |
4911 | $as_echo "$ac_prog_version" >&6; } | |
4912 | fi | |
4913 | if test $ac_verc_fail = yes; then | |
4914 | LD=: critic_missing="$critic_missing LLD" | |
4915 | fi | |
4916 | ||
4917 | libc_cv_with_lld=yes | |
4918 | ;; | |
4919 | *) | |
4920 | for ac_prog in $LD | |
4baa087a RM |
4921 | do |
4922 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4923 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4924 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4925 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4926 | if ${ac_cv_prog_LD+:} false; then : |
322e23db | 4927 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4928 | else |
4929 | if test -n "$LD"; then | |
4930 | ac_cv_prog_LD="$LD" # Let the user override the test. | |
4931 | else | |
4932 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4933 | for as_dir in $PATH | |
4934 | do | |
4935 | IFS=$as_save_IFS | |
4936 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4937 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 4938 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 4939 | ac_cv_prog_LD="$ac_prog" |
b08c89d9 | 4940 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4baa087a RM |
4941 | break 2 |
4942 | fi | |
4943 | done | |
b08c89d9 | 4944 | done |
26f56c1c | 4945 | IFS=$as_save_IFS |
4baa087a RM |
4946 | |
4947 | fi | |
4948 | fi | |
4949 | LD=$ac_cv_prog_LD | |
4950 | if test -n "$LD"; then | |
b08c89d9 | 4951 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 |
322e23db | 4952 | $as_echo "$LD" >&6; } |
4baa087a | 4953 | else |
b08c89d9 | 4954 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4955 | $as_echo "no" >&6; } |
4baa087a RM |
4956 | fi |
4957 | ||
26f56c1c | 4958 | |
4baa087a RM |
4959 | test -n "$LD" && break |
4960 | done | |
4961 | ||
4962 | if test -z "$LD"; then | |
4963 | ac_verc_fail=yes | |
4964 | else | |
4965 | # Found it, now check the version. | |
b08c89d9 | 4966 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $LD" >&5 |
322e23db | 4967 | $as_echo_n "checking version of $LD... " >&6; } |
4baa087a RM |
4968 | ac_prog_version=`$LD --version 2>&1 | sed -n 's/^.*GNU ld.* \([0-9][0-9]*\.[0-9.]*\).*$/\1/p'` |
4969 | case $ac_prog_version in | |
4970 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
073e8fa7 | 4971 | 2.1[0-9][0-9]*|2.2[5-9]*|2.[3-9][0-9]*|[3-9].*|[1-9][0-9]*) |
4baa087a RM |
4972 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4973 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4974 | ||
4975 | esac | |
b08c89d9 | 4976 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4977 | $as_echo "$ac_prog_version" >&6; } |
4baa087a RM |
4978 | fi |
4979 | if test $ac_verc_fail = yes; then | |
f300dc73 | 4980 | LD=: critic_missing="$critic_missing GNU ld" |
4baa087a RM |
4981 | fi |
4982 | ||
224edada FS |
4983 | ;; |
4984 | esac | |
4985 | config_vars="$config_vars | |
4986 | with-lld = $libc_cv_with_lld" | |
4baa087a | 4987 | |
4baa087a | 4988 | # These programs are version sensitive. |
4baa087a RM |
4989 | for ac_prog in gnumake gmake make |
4990 | do | |
4991 | # Extract the first word of "$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_MAKE+:} false; then : |
322e23db | 4996 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4997 | else |
4998 | if test -n "$MAKE"; then | |
4999 | ac_cv_prog_MAKE="$MAKE" # Let the user override the test. | |
5000 | else | |
5001 | as_save_IFS=$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_MAKE="$ac_prog" |
b08c89d9 | 5009 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4baa087a RM |
5010 | break 2 |
5011 | fi | |
5012 | done | |
b08c89d9 | 5013 | done |
26f56c1c | 5014 | IFS=$as_save_IFS |
4baa087a RM |
5015 | |
5016 | fi | |
5017 | fi | |
5018 | MAKE=$ac_cv_prog_MAKE | |
5019 | if test -n "$MAKE"; then | |
b08c89d9 | 5020 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5 |
322e23db | 5021 | $as_echo "$MAKE" >&6; } |
4baa087a | 5022 | else |
b08c89d9 | 5023 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5024 | $as_echo "no" >&6; } |
4baa087a RM |
5025 | fi |
5026 | ||
26f56c1c | 5027 | |
4baa087a RM |
5028 | test -n "$MAKE" && break |
5029 | done | |
5030 | ||
5031 | if test -z "$MAKE"; then | |
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 $MAKE" >&5 |
322e23db | 5036 | $as_echo_n "checking version of $MAKE... " >&6; } |
4baa087a RM |
5037 | ac_prog_version=`$MAKE --version 2>&1 | sed -n 's/^.*GNU Make[^0-9]*\([0-9][0-9.]*\).*$/\1/p'` |
5038 | case $ac_prog_version in | |
5039 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
f2873d2d | 5040 | [4-9].* | [1-9][0-9]*) |
4baa087a RM |
5041 | ac_prog_version="$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; } |
4baa087a RM |
5047 | fi |
5048 | if test $ac_verc_fail = yes; then | |
5049 | critic_missing="$critic_missing make" | |
5050 | fi | |
6e3d59bc | 5051 | |
cd6ede75 | 5052 | |
4baa087a RM |
5053 | for ac_prog in gnumsgfmt gmsgfmt msgfmt |
5054 | do | |
5055 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
5056 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 5057 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5058 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5059 | if ${ac_cv_prog_MSGFMT+:} false; then : |
322e23db | 5060 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 5061 | else |
4baa087a RM |
5062 | if test -n "$MSGFMT"; then |
5063 | ac_cv_prog_MSGFMT="$MSGFMT" # Let the user override the test. | |
cd6ede75 | 5064 | else |
3a12e572 UD |
5065 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5066 | for as_dir in $PATH | |
5067 | do | |
5068 | IFS=$as_save_IFS | |
5069 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5070 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 5071 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 5072 | ac_cv_prog_MSGFMT="$ac_prog" |
b08c89d9 | 5073 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5074 | break 2 |
5075 | fi | |
5076 | done | |
b08c89d9 | 5077 | done |
26f56c1c | 5078 | IFS=$as_save_IFS |
3a12e572 | 5079 | |
cd6ede75 UD |
5080 | fi |
5081 | fi | |
4baa087a RM |
5082 | MSGFMT=$ac_cv_prog_MSGFMT |
5083 | if test -n "$MSGFMT"; then | |
b08c89d9 | 5084 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5 |
322e23db | 5085 | $as_echo "$MSGFMT" >&6; } |
cd6ede75 | 5086 | else |
b08c89d9 | 5087 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5088 | $as_echo "no" >&6; } |
cd6ede75 UD |
5089 | fi |
5090 | ||
26f56c1c | 5091 | |
4baa087a RM |
5092 | test -n "$MSGFMT" && break |
5093 | done | |
5094 | ||
5095 | if test -z "$MSGFMT"; then | |
5096 | ac_verc_fail=yes | |
5097 | else | |
5098 | # Found it, now check the version. | |
b08c89d9 | 5099 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MSGFMT" >&5 |
322e23db | 5100 | $as_echo_n "checking version of $MSGFMT... " >&6; } |
4baa087a RM |
5101 | ac_prog_version=`$MSGFMT --version 2>&1 | sed -n 's/^.*GNU gettext.* \([0-9]*\.[0-9.]*\).*$/\1/p'` |
5102 | case $ac_prog_version in | |
5103 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
5104 | 0.10.3[6-9]* | 0.10.[4-9][0-9]* | 0.1[1-9]* | 0.[2-9][0-9]* | [1-9].*) | |
5105 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
5106 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
5107 | ||
5108 | esac | |
b08c89d9 | 5109 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 5110 | $as_echo "$ac_prog_version" >&6; } |
3a12e572 | 5111 | fi |
4baa087a RM |
5112 | if test $ac_verc_fail = yes; then |
5113 | MSGFMT=: aux_missing="$aux_missing msgfmt" | |
5114 | fi | |
5115 | ||
5116 | for ac_prog in makeinfo | |
5117 | do | |
5118 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
5119 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 5120 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5121 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5122 | if ${ac_cv_prog_MAKEINFO+:} false; then : |
322e23db | 5123 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 5124 | else |
4baa087a RM |
5125 | if test -n "$MAKEINFO"; then |
5126 | ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test. | |
cd6ede75 | 5127 | else |
3a12e572 UD |
5128 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5129 | for as_dir in $PATH | |
5130 | do | |
5131 | IFS=$as_save_IFS | |
5132 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5133 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 5134 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 5135 | ac_cv_prog_MAKEINFO="$ac_prog" |
b08c89d9 | 5136 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5137 | break 2 |
5138 | fi | |
5139 | done | |
b08c89d9 | 5140 | done |
26f56c1c | 5141 | IFS=$as_save_IFS |
3a12e572 | 5142 | |
cd6ede75 UD |
5143 | fi |
5144 | fi | |
4baa087a RM |
5145 | MAKEINFO=$ac_cv_prog_MAKEINFO |
5146 | if test -n "$MAKEINFO"; then | |
b08c89d9 | 5147 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5 |
322e23db | 5148 | $as_echo "$MAKEINFO" >&6; } |
cd6ede75 | 5149 | else |
b08c89d9 | 5150 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5151 | $as_echo "no" >&6; } |
cd6ede75 UD |
5152 | fi |
5153 | ||
26f56c1c | 5154 | |
4baa087a RM |
5155 | test -n "$MAKEINFO" && break |
5156 | done | |
5edb9387 | 5157 | |
4baa087a RM |
5158 | if test -z "$MAKEINFO"; then |
5159 | ac_verc_fail=yes | |
5edb9387 | 5160 | else |
4baa087a | 5161 | # Found it, now check the version. |
b08c89d9 | 5162 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MAKEINFO" >&5 |
322e23db | 5163 | $as_echo_n "checking version of $MAKEINFO... " >&6; } |
4baa087a RM |
5164 | ac_prog_version=`$MAKEINFO --version 2>&1 | sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'` |
5165 | case $ac_prog_version in | |
5166 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
3a12c70f | 5167 | 4.[7-9]*|4.[1-9][0-9]*|[5-9].*) |
4baa087a RM |
5168 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
5169 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
5edb9387 | 5170 | |
4baa087a | 5171 | esac |
b08c89d9 | 5172 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 5173 | $as_echo "$ac_prog_version" >&6; } |
5edb9387 | 5174 | fi |
4baa087a RM |
5175 | if test $ac_verc_fail = yes; then |
5176 | MAKEINFO=: aux_missing="$aux_missing makeinfo" | |
5edb9387 | 5177 | fi |
cd6ede75 | 5178 | |
4baa087a | 5179 | for ac_prog in sed |
c4d23330 RM |
5180 | do |
5181 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
5182 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 5183 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5184 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5185 | if ${ac_cv_prog_SED+:} false; then : |
322e23db | 5186 | $as_echo_n "(cached) " >&6 |
c4d23330 | 5187 | else |
4baa087a RM |
5188 | if test -n "$SED"; then |
5189 | ac_cv_prog_SED="$SED" # Let the user override the test. | |
c4d23330 RM |
5190 | else |
5191 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5192 | for as_dir in $PATH | |
5193 | do | |
5194 | IFS=$as_save_IFS | |
5195 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5196 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 5197 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 5198 | ac_cv_prog_SED="$ac_prog" |
b08c89d9 | 5199 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
c4d23330 RM |
5200 | break 2 |
5201 | fi | |
5202 | done | |
b08c89d9 | 5203 | done |
26f56c1c | 5204 | IFS=$as_save_IFS |
c4d23330 RM |
5205 | |
5206 | fi | |
5207 | fi | |
4baa087a RM |
5208 | SED=$ac_cv_prog_SED |
5209 | if test -n "$SED"; then | |
b08c89d9 | 5210 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SED" >&5 |
322e23db | 5211 | $as_echo "$SED" >&6; } |
c4d23330 | 5212 | else |
b08c89d9 | 5213 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5214 | $as_echo "no" >&6; } |
c4d23330 RM |
5215 | fi |
5216 | ||
26f56c1c | 5217 | |
4baa087a | 5218 | test -n "$SED" && break |
c4d23330 RM |
5219 | done |
5220 | ||
4baa087a | 5221 | if test -z "$SED"; then |
c4d23330 RM |
5222 | ac_verc_fail=yes |
5223 | else | |
5224 | # Found it, now check the version. | |
b08c89d9 | 5225 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $SED" >&5 |
322e23db | 5226 | $as_echo_n "checking version of $SED... " >&6; } |
07e51550 | 5227 | ac_prog_version=`$SED --version 2>&1 | sed -n 's/^.*GNU sed[^0-9]* \([0-9]*\.[0-9.]*\).*$/\1/p'` |
c4d23330 RM |
5228 | case $ac_prog_version in |
5229 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
4baa087a | 5230 | 3.0[2-9]*|3.[1-9]*|[4-9]*) |
c4d23330 RM |
5231 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
5232 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
5233 | ||
5234 | esac | |
b08c89d9 | 5235 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 5236 | $as_echo "$ac_prog_version" >&6; } |
c4d23330 RM |
5237 | fi |
5238 | if test $ac_verc_fail = yes; then | |
4baa087a | 5239 | SED=: aux_missing="$aux_missing sed" |
c4d23330 RM |
5240 | fi |
5241 | ||
0786794f AM |
5242 | for ac_prog in gawk |
5243 | do | |
5244 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
5245 | set dummy $ac_prog; ac_word=$2 | |
5246 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
5247 | $as_echo_n "checking for $ac_word... " >&6; } | |
5248 | if ${ac_cv_prog_AWK+:} false; then : | |
5249 | $as_echo_n "(cached) " >&6 | |
5250 | else | |
5251 | if test -n "$AWK"; then | |
5252 | ac_cv_prog_AWK="$AWK" # Let the user override the test. | |
5253 | else | |
5254 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5255 | for as_dir in $PATH | |
5256 | do | |
5257 | IFS=$as_save_IFS | |
5258 | test -z "$as_dir" && as_dir=. | |
5259 | for ac_exec_ext in '' $ac_executable_extensions; do | |
f4a58f0d | 5260 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
0786794f AM |
5261 | ac_cv_prog_AWK="$ac_prog" |
5262 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5263 | break 2 | |
5264 | fi | |
5265 | done | |
5266 | done | |
5267 | IFS=$as_save_IFS | |
5268 | ||
5269 | fi | |
5270 | fi | |
5271 | AWK=$ac_cv_prog_AWK | |
5272 | if test -n "$AWK"; then | |
5273 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 | |
5274 | $as_echo "$AWK" >&6; } | |
5275 | else | |
5276 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
5277 | $as_echo "no" >&6; } | |
5278 | fi | |
5279 | ||
5280 | ||
5281 | test -n "$AWK" && break | |
5282 | done | |
5283 | ||
5284 | if test -z "$AWK"; then | |
5285 | ac_verc_fail=yes | |
5286 | else | |
5287 | # Found it, now check the version. | |
5288 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $AWK" >&5 | |
5289 | $as_echo_n "checking version of $AWK... " >&6; } | |
5290 | ac_prog_version=`$AWK --version 2>&1 | sed -n 's/^.*GNU Awk[^0-9]*\([0-9][0-9.]*\).*$/\1/p'` | |
5291 | case $ac_prog_version in | |
5292 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
12086fb4 | 5293 | 3.1.[2-9]*|3.[2-9]*|[4-9]*) |
0786794f AM |
5294 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
5295 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
5296 | ||
5297 | esac | |
5298 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 | |
5299 | $as_echo "$ac_prog_version" >&6; } | |
5300 | fi | |
5301 | if test $ac_verc_fail = yes; then | |
5302 | critic_missing="$critic_missing gawk" | |
5303 | fi | |
5304 | ||
1faaf703 JB |
5305 | for ac_prog in bison |
5306 | do | |
5307 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
5308 | set dummy $ac_prog; ac_word=$2 | |
5309 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
5310 | $as_echo_n "checking for $ac_word... " >&6; } | |
5311 | if ${ac_cv_prog_BISON+:} false; then : | |
5312 | $as_echo_n "(cached) " >&6 | |
5313 | else | |
5314 | if test -n "$BISON"; then | |
5315 | ac_cv_prog_BISON="$BISON" # Let the user override the test. | |
5316 | else | |
5317 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5318 | for as_dir in $PATH | |
5319 | do | |
5320 | IFS=$as_save_IFS | |
5321 | test -z "$as_dir" && as_dir=. | |
5322 | for ac_exec_ext in '' $ac_executable_extensions; do | |
5323 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
5324 | ac_cv_prog_BISON="$ac_prog" | |
5325 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5326 | break 2 | |
5327 | fi | |
5328 | done | |
5329 | done | |
5330 | IFS=$as_save_IFS | |
5331 | ||
5332 | fi | |
5333 | fi | |
5334 | BISON=$ac_cv_prog_BISON | |
5335 | if test -n "$BISON"; then | |
5336 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5 | |
5337 | $as_echo "$BISON" >&6; } | |
5338 | else | |
5339 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
5340 | $as_echo "no" >&6; } | |
5341 | fi | |
5342 | ||
5343 | ||
5344 | test -n "$BISON" && break | |
5345 | done | |
5346 | ||
5347 | if test -z "$BISON"; then | |
5348 | ac_verc_fail=yes | |
5349 | else | |
5350 | # Found it, now check the version. | |
5351 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $BISON" >&5 | |
5352 | $as_echo_n "checking version of $BISON... " >&6; } | |
5353 | ac_prog_version=`$BISON --version 2>&1 | sed -n 's/^.*bison (GNU Bison) \([0-9]*\.[0-9.]*\).*$/\1/p'` | |
5354 | case $ac_prog_version in | |
5355 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
5356 | 2.7*|[3-9].*|[1-9][0-9]*) | |
5357 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
5358 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
5359 | ||
5360 | esac | |
5361 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 | |
5362 | $as_echo "$ac_prog_version" >&6; } | |
5363 | fi | |
5364 | if test $ac_verc_fail = yes; then | |
5365 | critic_missing="$critic_missing bison" | |
5366 | fi | |
5367 | ||
4baa087a | 5368 | |
461a7b1e RM |
5369 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC is sufficient to build libc" >&5 |
5370 | $as_echo_n "checking if $CC is sufficient to build libc... " >&6; } | |
5371 | if ${libc_cv_compiler_ok+:} false; then : | |
5372 | $as_echo_n "(cached) " >&6 | |
5373 | else | |
5374 | ||
5375 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5376 | /* end confdefs.h. */ | |
5377 | ||
5378 | int | |
5379 | main () | |
5380 | { | |
5381 | ||
4dcbbc3b | 5382 | #if !defined __GNUC__ || __GNUC__ < 6 || (__GNUC__ == 6 && __GNUC_MINOR__ < 2) |
461a7b1e RM |
5383 | #error insufficient compiler |
5384 | #endif | |
5385 | ; | |
5386 | return 0; | |
5387 | } | |
5388 | _ACEOF | |
b190bccc | 5389 | if ac_fn_c_try_cpp "$LINENO"; then : |
461a7b1e RM |
5390 | libc_cv_compiler_ok=yes |
5391 | else | |
5392 | libc_cv_compiler_ok=no | |
5393 | fi | |
b190bccc | 5394 | rm -f conftest.err conftest.i conftest.$ac_ext |
461a7b1e RM |
5395 | fi |
5396 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_compiler_ok" >&5 | |
5397 | $as_echo "$libc_cv_compiler_ok" >&6; } | |
5398 | if test $libc_cv_compiler_ok != yes; then : | |
5399 | critic_missing="$critic_missing compiler" | |
5400 | fi | |
5401 | ||
30b99d79 RM |
5402 | if test -n "$ac_tool_prefix"; then |
5403 | # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args. | |
5404 | set dummy ${ac_tool_prefix}nm; ac_word=$2 | |
5405 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
5406 | $as_echo_n "checking for $ac_word... " >&6; } | |
5407 | if ${ac_cv_prog_NM+:} false; then : | |
5408 | $as_echo_n "(cached) " >&6 | |
5409 | else | |
5410 | if test -n "$NM"; then | |
5411 | ac_cv_prog_NM="$NM" # Let the user override the test. | |
5412 | else | |
5413 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5414 | for as_dir in $PATH | |
5415 | do | |
5416 | IFS=$as_save_IFS | |
5417 | test -z "$as_dir" && as_dir=. | |
5418 | for ac_exec_ext in '' $ac_executable_extensions; do | |
f4a58f0d | 5419 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
30b99d79 RM |
5420 | ac_cv_prog_NM="${ac_tool_prefix}nm" |
5421 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5422 | break 2 | |
5423 | fi | |
5424 | done | |
5425 | done | |
5426 | IFS=$as_save_IFS | |
5427 | ||
5428 | fi | |
5429 | fi | |
5430 | NM=$ac_cv_prog_NM | |
5431 | if test -n "$NM"; then | |
5432 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5 | |
5433 | $as_echo "$NM" >&6; } | |
5434 | else | |
5435 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
5436 | $as_echo "no" >&6; } | |
5437 | fi | |
5438 | ||
5439 | ||
5440 | fi | |
5441 | if test -z "$ac_cv_prog_NM"; then | |
5442 | ac_ct_NM=$NM | |
5443 | # Extract the first word of "nm", so it can be a program name with args. | |
5444 | set dummy nm; ac_word=$2 | |
5445 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
5446 | $as_echo_n "checking for $ac_word... " >&6; } | |
5447 | if ${ac_cv_prog_ac_ct_NM+:} false; then : | |
5448 | $as_echo_n "(cached) " >&6 | |
5449 | else | |
5450 | if test -n "$ac_ct_NM"; then | |
5451 | ac_cv_prog_ac_ct_NM="$ac_ct_NM" # Let the user override the test. | |
5452 | else | |
5453 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5454 | for as_dir in $PATH | |
5455 | do | |
5456 | IFS=$as_save_IFS | |
5457 | test -z "$as_dir" && as_dir=. | |
5458 | for ac_exec_ext in '' $ac_executable_extensions; do | |
f4a58f0d | 5459 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
30b99d79 RM |
5460 | ac_cv_prog_ac_ct_NM="nm" |
5461 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5462 | break 2 | |
5463 | fi | |
5464 | done | |
5465 | done | |
5466 | IFS=$as_save_IFS | |
5467 | ||
5468 | fi | |
5469 | fi | |
5470 | ac_ct_NM=$ac_cv_prog_ac_ct_NM | |
5471 | if test -n "$ac_ct_NM"; then | |
5472 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NM" >&5 | |
5473 | $as_echo "$ac_ct_NM" >&6; } | |
5474 | else | |
5475 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
5476 | $as_echo "no" >&6; } | |
5477 | fi | |
5478 | ||
5479 | if test "x$ac_ct_NM" = x; then | |
5480 | NM="false" | |
5481 | else | |
5482 | case $cross_compiling:$ac_tool_warned in | |
5483 | yes:) | |
5484 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
5485 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
5486 | ac_tool_warned=yes ;; | |
5487 | esac | |
5488 | NM=$ac_ct_NM | |
5489 | fi | |
5490 | else | |
5491 | NM="$ac_cv_prog_NM" | |
5492 | fi | |
5493 | ||
d30cf5bb | 5494 | |
8894bad3 AM |
5495 | if test "x$maintainer" = "xyes"; then |
5496 | for ac_prog in autoconf | |
c4d23330 RM |
5497 | do |
5498 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
5499 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 5500 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5501 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5502 | if ${ac_cv_prog_AUTOCONF+:} false; then : |
322e23db | 5503 | $as_echo_n "(cached) " >&6 |
c4d23330 | 5504 | else |
4baa087a RM |
5505 | if test -n "$AUTOCONF"; then |
5506 | ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test. | |
c4d23330 RM |
5507 | else |
5508 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5509 | for as_dir in $PATH | |
5510 | do | |
5511 | IFS=$as_save_IFS | |
5512 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5513 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 5514 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 5515 | ac_cv_prog_AUTOCONF="$ac_prog" |
b08c89d9 | 5516 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
c4d23330 RM |
5517 | break 2 |
5518 | fi | |
5519 | done | |
b08c89d9 | 5520 | done |
26f56c1c | 5521 | IFS=$as_save_IFS |
c4d23330 RM |
5522 | |
5523 | fi | |
5524 | fi | |
4baa087a RM |
5525 | AUTOCONF=$ac_cv_prog_AUTOCONF |
5526 | if test -n "$AUTOCONF"; then | |
b08c89d9 | 5527 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOCONF" >&5 |
322e23db | 5528 | $as_echo "$AUTOCONF" >&6; } |
c4d23330 | 5529 | else |
b08c89d9 | 5530 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5531 | $as_echo "no" >&6; } |
c4d23330 RM |
5532 | fi |
5533 | ||
26f56c1c | 5534 | |
4baa087a | 5535 | test -n "$AUTOCONF" && break |
c4d23330 | 5536 | done |
4baa087a | 5537 | test -n "$AUTOCONF" || AUTOCONF="no" |
c4d23330 | 5538 | |
8894bad3 AM |
5539 | case "x$AUTOCONF" in |
5540 | xno|x|x:) AUTOCONF=no ;; | |
5541 | *) | |
5542 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works" >&5 | |
5543 | $as_echo_n "checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works... " >&6; } | |
f318beb8 | 5544 | if ${libc_cv_autoconf_works+:} false; then : |
322e23db | 5545 | $as_echo_n "(cached) " >&6 |
c4d23330 | 5546 | else |
8894bad3 AM |
5547 | if (cd $srcdir; $AUTOCONF $ACFLAGS configure.ac > /dev/null 2>&1); then |
5548 | libc_cv_autoconf_works=yes | |
5549 | else | |
5550 | libc_cv_autoconf_works=no | |
5551 | fi | |
c4d23330 | 5552 | fi |
b08c89d9 | 5553 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_autoconf_works" >&5 |
322e23db | 5554 | $as_echo "$libc_cv_autoconf_works" >&6; } |
8894bad3 AM |
5555 | test $libc_cv_autoconf_works = yes || AUTOCONF=no |
5556 | ;; | |
5557 | esac | |
5558 | if test "x$AUTOCONF" = xno; then | |
5559 | aux_missing="$aux_missing autoconf" | |
5560 | fi | |
9e8ac24b AM |
5561 | else |
5562 | AUTOCONF=no | |
c4d23330 RM |
5563 | fi |
5564 | ||
8ce8299f SP |
5565 | # Check for python3 if available, or else python. |
5566 | for ac_prog in python3 python | |
5567 | do | |
5568 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
5569 | set dummy $ac_prog; ac_word=$2 | |
5570 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
5571 | $as_echo_n "checking for $ac_word... " >&6; } | |
5572 | if ${ac_cv_prog_PYTHON_PROG+:} false; then : | |
5573 | $as_echo_n "(cached) " >&6 | |
5574 | else | |
5575 | if test -n "$PYTHON_PROG"; then | |
5576 | ac_cv_prog_PYTHON_PROG="$PYTHON_PROG" # Let the user override the test. | |
5577 | else | |
5578 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5579 | for as_dir in $PATH | |
5580 | do | |
5581 | IFS=$as_save_IFS | |
5582 | test -z "$as_dir" && as_dir=. | |
5583 | for ac_exec_ext in '' $ac_executable_extensions; do | |
5584 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
5585 | ac_cv_prog_PYTHON_PROG="$ac_prog" | |
5586 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5587 | break 2 | |
5588 | fi | |
5589 | done | |
5590 | done | |
5591 | IFS=$as_save_IFS | |
5592 | ||
5593 | fi | |
5594 | fi | |
5595 | PYTHON_PROG=$ac_cv_prog_PYTHON_PROG | |
5596 | if test -n "$PYTHON_PROG"; then | |
5597 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_PROG" >&5 | |
5598 | $as_echo "$PYTHON_PROG" >&6; } | |
5599 | else | |
5600 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
5601 | $as_echo "no" >&6; } | |
5602 | fi | |
5603 | ||
5604 | ||
5605 | test -n "$PYTHON_PROG" && break | |
5606 | done | |
8ce8299f | 5607 | |
c6982f7e JM |
5608 | if test -z "$PYTHON_PROG"; then |
5609 | ac_verc_fail=yes | |
8ce8299f | 5610 | else |
c6982f7e JM |
5611 | # Found it, now check the version. |
5612 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $PYTHON_PROG" >&5 | |
5613 | $as_echo_n "checking version of $PYTHON_PROG... " >&6; } | |
5614 | ac_prog_version=`$PYTHON_PROG --version 2>&1 | sed -n 's/^.*Python \([0-9][0-9.]*\).*$/\1/p'` | |
5615 | case $ac_prog_version in | |
5616 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
5617 | 3.[4-9]*|3.[1-9][0-9]*|[4-9].*|[1-9][0-9]*) | |
5618 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
5619 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
8ce8299f | 5620 | |
c6982f7e JM |
5621 | esac |
5622 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 | |
5623 | $as_echo "$ac_prog_version" >&6; } | |
8ce8299f | 5624 | fi |
c6982f7e JM |
5625 | if test $ac_verc_fail = yes; then |
5626 | critic_missing="$critic_missing python" | |
5627 | fi | |
5628 | ||
5629 | PYTHON="$PYTHON_PROG -B" | |
5630 | ||
8ce8299f | 5631 | |
4a531bb0 | 5632 | test -n "$critic_missing" && as_fn_error $? " |
32a448ed | 5633 | *** These critical programs are missing or too old:$critic_missing |
b08c89d9 | 5634 | *** Check the INSTALL file for required versions." "$LINENO" 5 |
32a448ed | 5635 | |
b08c89d9 | 5636 | test -n "$aux_missing" && { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: |
9c6fffc0 | 5637 | *** These auxiliary programs are missing or incompatible versions:$aux_missing |
8ce8299f | 5638 | *** some features or tests will be disabled. |
3a12e572 | 5639 | *** Check the INSTALL file for required versions." >&5 |
322e23db | 5640 | $as_echo "$as_me: WARNING: |
3a12e572 | 5641 | *** These auxiliary programs are missing or incompatible versions:$aux_missing |
8ce8299f | 5642 | *** some features or tests will be disabled. |
3a12e572 | 5643 | *** Check the INSTALL file for required versions." >&2;} |
ea9f119b | 5644 | |
3c720987 UD |
5645 | # if using special system headers, find out the compiler's sekrit |
5646 | # header directory and add that to the list. NOTE: Only does the right | |
5647 | # thing on a system that doesn't need fixincludes. (Not presently a problem.) | |
5648 | if test -n "$sysheaders"; then | |
67fbfa5c RM |
5649 | SYSINCLUDES=-nostdinc |
5650 | for d in include include-fixed; do | |
22dca1ea | 5651 | i=`$CC -print-file-name="$d"` && test "x$i" != x && test "x$i" != "x$d" && |
67fbfa5c RM |
5652 | SYSINCLUDES="$SYSINCLUDES -isystem $i" |
5653 | done | |
5654 | SYSINCLUDES="$SYSINCLUDES \ | |
3d6ce23a | 5655 | -isystem `echo $sysheaders | sed 's/:/ -isystem /g'`" |
ef226fec | 5656 | if test -n "$CXX"; then |
7872cfb0 | 5657 | CXX_SYSINCLUDES= |
67060746 AC |
5658 | for cxxheaders in `$CXX -v -S -x c++ /dev/null -o /dev/null 2>&1 \ |
5659 | | sed -n -e '1,/#include/d' -e 's/^ \(\/.*\/[cg]++\)/\1/p'`; do | |
5660 | test "x$cxxheaders" != x && | |
5661 | CXX_SYSINCLUDES="$CXX_SYSINCLUDES -isystem $cxxheaders" | |
5662 | done | |
ef226fec | 5663 | fi |
3c720987 UD |
5664 | fi |
5665 | ||
5666 | ||
ef226fec | 5667 | |
fc3e1337 FW |
5668 | # Obtain some C++ header file paths. This is used to make a local |
5669 | # copy of those headers in Makerules. | |
5670 | if test -n "$CXX"; then | |
5671 | find_cxx_header () { | |
596183a1 AZ |
5672 | echo "#include <$1>" | $CXX -H -fsyntax-only -x c++ - 2>&1 \ |
5673 | | $AWK '$1 == "."{print $2}' | |
fc3e1337 FW |
5674 | } |
5675 | CXX_CSTDLIB_HEADER="$(find_cxx_header cstdlib)" | |
5676 | CXX_CMATH_HEADER="$(find_cxx_header cmath)" | |
a65ea28d | 5677 | CXX_BITS_STD_ABS_H="$(find_cxx_header bits/std_abs.h)" |
fc3e1337 FW |
5678 | fi |
5679 | ||
5680 | ||
5681 | ||
a65ea28d | 5682 | |
3911660e UD |
5683 | # Test if LD_LIBRARY_PATH contains the notation for the current directory |
5684 | # since this would lead to problems installing/building glibc. | |
5685 | # LD_LIBRARY_PATH contains the current directory if one of the following | |
5686 | # is true: | |
5687 | # - one of the terminals (":" and ";") is the first or last sign | |
5688 | # - two terminals occur directly after each other | |
5689 | # - the path contains an element with a dot in it | |
b08c89d9 | 5690 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking LD_LIBRARY_PATH variable" >&5 |
322e23db | 5691 | $as_echo_n "checking LD_LIBRARY_PATH variable... " >&6; } |
3911660e UD |
5692 | case ${LD_LIBRARY_PATH} in |
5693 | [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* ) | |
b3a86ae1 | 5694 | ld_library_path_setting="contains current directory" |
3911660e UD |
5695 | ;; |
5696 | *) | |
5697 | ld_library_path_setting="ok" | |
5698 | ;; | |
5699 | esac | |
b08c89d9 | 5700 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_library_path_setting" >&5 |
322e23db | 5701 | $as_echo "$ld_library_path_setting" >&6; } |
3911660e | 5702 | if test "$ld_library_path_setting" != "ok"; then |
4a531bb0 | 5703 | as_fn_error $? " |
3a12e572 UD |
5704 | *** LD_LIBRARY_PATH shouldn't contain the current directory when |
5705 | *** building glibc. Please change the environment variable | |
b08c89d9 | 5706 | *** and run configure again." "$LINENO" 5 |
3911660e UD |
5707 | fi |
5708 | ||
cd6ede75 UD |
5709 | # Extract the first word of "bash", so it can be a program name with args. |
5710 | set dummy bash; ac_word=$2 | |
b08c89d9 | 5711 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5712 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5713 | if ${ac_cv_path_BASH_SHELL+:} false; then : |
322e23db | 5714 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 5715 | else |
26f56c1c | 5716 | case $BASH_SHELL in |
3a12e572 | 5717 | [\\/]* | ?:[\\/]*) |
26f56c1c | 5718 | ac_cv_path_BASH_SHELL="$BASH_SHELL" # Let the user override the test with a path. |
cd6ede75 UD |
5719 | ;; |
5720 | *) | |
3a12e572 UD |
5721 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5722 | for as_dir in $PATH | |
5723 | do | |
5724 | IFS=$as_save_IFS | |
5725 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5726 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 5727 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
26f56c1c | 5728 | ac_cv_path_BASH_SHELL="$as_dir/$ac_word$ac_exec_ext" |
b08c89d9 | 5729 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5730 | break 2 |
5731 | fi | |
5732 | done | |
b08c89d9 | 5733 | done |
26f56c1c | 5734 | IFS=$as_save_IFS |
3a12e572 | 5735 | |
26f56c1c | 5736 | test -z "$ac_cv_path_BASH_SHELL" && ac_cv_path_BASH_SHELL="no" |
cd6ede75 UD |
5737 | ;; |
5738 | esac | |
5739 | fi | |
26f56c1c UD |
5740 | BASH_SHELL=$ac_cv_path_BASH_SHELL |
5741 | if test -n "$BASH_SHELL"; then | |
b08c89d9 | 5742 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BASH_SHELL" >&5 |
322e23db | 5743 | $as_echo "$BASH_SHELL" >&6; } |
cd6ede75 | 5744 | else |
b08c89d9 | 5745 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5746 | $as_echo "no" >&6; } |
cd6ede75 UD |
5747 | fi |
5748 | ||
26f56c1c | 5749 | |
cd6ede75 | 5750 | |
c0016081 UD |
5751 | # Extract the first word of "perl", so it can be a program name with args. |
5752 | set dummy perl; ac_word=$2 | |
b08c89d9 | 5753 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5754 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5755 | if ${ac_cv_path_PERL+:} false; then : |
322e23db | 5756 | $as_echo_n "(cached) " >&6 |
a2b08ee5 | 5757 | else |
3a12e572 UD |
5758 | case $PERL in |
5759 | [\\/]* | ?:[\\/]*) | |
a2b08ee5 UD |
5760 | ac_cv_path_PERL="$PERL" # Let the user override the test with a path. |
5761 | ;; | |
5762 | *) | |
3a12e572 UD |
5763 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5764 | for as_dir in $PATH | |
5765 | do | |
5766 | IFS=$as_save_IFS | |
5767 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5768 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 5769 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
3a12e572 | 5770 | ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext" |
b08c89d9 | 5771 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5772 | break 2 |
5773 | fi | |
5774 | done | |
b08c89d9 | 5775 | done |
26f56c1c | 5776 | IFS=$as_save_IFS |
3a12e572 | 5777 | |
c0016081 | 5778 | test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="no" |
a2b08ee5 UD |
5779 | ;; |
5780 | esac | |
5781 | fi | |
3a12e572 | 5782 | PERL=$ac_cv_path_PERL |
a2b08ee5 | 5783 | if test -n "$PERL"; then |
b08c89d9 | 5784 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5 |
322e23db | 5785 | $as_echo "$PERL" >&6; } |
a2b08ee5 | 5786 | else |
b08c89d9 | 5787 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5788 | $as_echo "no" >&6; } |
a2b08ee5 UD |
5789 | fi |
5790 | ||
26f56c1c | 5791 | |
2fd5d029 RM |
5792 | if test "$PERL" != no && |
5793 | (eval `$PERL -V:apiversion`; test `expr "$apiversion" \< 5` -ne 0); then | |
5794 | PERL=no | |
fc304e02 | 5795 | fi |
c0016081 UD |
5796 | # Extract the first word of "install-info", so it can be a program name with args. |
5797 | set dummy install-info; ac_word=$2 | |
b08c89d9 | 5798 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5799 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5800 | if ${ac_cv_path_INSTALL_INFO+:} false; then : |
322e23db | 5801 | $as_echo_n "(cached) " >&6 |
c0016081 | 5802 | else |
3a12e572 UD |
5803 | case $INSTALL_INFO in |
5804 | [\\/]* | ?:[\\/]*) | |
c0016081 UD |
5805 | ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path. |
5806 | ;; | |
5807 | *) | |
3a12e572 | 5808 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
f4b07664 RM |
5809 | as_dummy="$PATH:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin" |
5810 | for as_dir in $as_dummy | |
3a12e572 UD |
5811 | do |
5812 | IFS=$as_save_IFS | |
5813 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5814 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 5815 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
3a12e572 | 5816 | ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext" |
b08c89d9 | 5817 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5818 | break 2 |
5819 | fi | |
5820 | done | |
b08c89d9 | 5821 | done |
26f56c1c | 5822 | IFS=$as_save_IFS |
3a12e572 | 5823 | |
c0016081 UD |
5824 | test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO="no" |
5825 | ;; | |
5826 | esac | |
5827 | fi | |
3a12e572 | 5828 | INSTALL_INFO=$ac_cv_path_INSTALL_INFO |
c0016081 | 5829 | if test -n "$INSTALL_INFO"; then |
b08c89d9 | 5830 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5 |
322e23db | 5831 | $as_echo "$INSTALL_INFO" >&6; } |
c0016081 | 5832 | else |
b08c89d9 | 5833 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5834 | $as_echo "no" >&6; } |
c0016081 UD |
5835 | fi |
5836 | ||
26f56c1c | 5837 | |
26f56c1c | 5838 | |
b08c89d9 | 5839 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .set assembler directive" >&5 |
322e23db | 5840 | $as_echo_n "checking for .set assembler directive... " >&6; } |
f318beb8 | 5841 | if ${libc_cv_asm_set_directive+:} false; then : |
322e23db | 5842 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
5843 | else |
5844 | cat > conftest.s <<EOF | |
8c0c01db | 5845 | .text |
cd6ede75 UD |
5846 | foo: |
5847 | .set glibc_conftest_frobozz,foo | |
7b8e0d49 | 5848 | .globl glibc_conftest_frobozz |
cd6ede75 UD |
5849 | EOF |
5850 | # The alpha-dec-osf1 assembler gives only a warning for `.set' | |
5851 | # (but it doesn't work), so we must do a linking check to be sure. | |
5852 | cat > conftest1.c <<\EOF | |
5853 | extern int glibc_conftest_frobozz; | |
640f0119 | 5854 | void _start() { glibc_conftest_frobozz = 1; } |
cd6ede75 UD |
5855 | EOF |
5856 | if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \ | |
66a704c4 | 5857 | -nostartfiles -nostdlib $no_ssp \ |
cd6ede75 UD |
5858 | -o conftest conftest.s conftest1.c 1>&5 2>&5; then |
5859 | libc_cv_asm_set_directive=yes | |
5860 | else | |
5861 | libc_cv_asm_set_directive=no | |
5862 | fi | |
5863 | rm -f conftest* | |
5864 | fi | |
b08c89d9 | 5865 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_set_directive" >&5 |
322e23db | 5866 | $as_echo "$libc_cv_asm_set_directive" >&6; } |
cd6ede75 | 5867 | if test $libc_cv_asm_set_directive = yes; then |
b08c89d9 | 5868 | $as_echo "#define HAVE_ASM_SET_DIRECTIVE 1" >>confdefs.h |
cd6ede75 UD |
5869 | |
5870 | fi | |
5871 | ||
2a723ff6 | 5872 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for protected data symbol" >&5 |
83569fb8 L |
5873 | $as_echo_n "checking linker support for protected data symbol... " >&6; } |
5874 | if ${libc_cv_protected_data+:} false; then : | |
5875 | $as_echo_n "(cached) " >&6 | |
5876 | else | |
5877 | cat > conftest.c <<EOF | |
2a723ff6 | 5878 | int bar __attribute__ ((visibility ("protected"))) = 1; |
83569fb8 | 5879 | EOF |
2a723ff6 | 5880 | libc_cv_protected_data=no |
66a704c4 | 5881 | if { ac_try='${CC-cc} -nostdlib -nostartfiles $no_ssp -fPIC -shared conftest.c -o conftest.so' |
83569fb8 L |
5882 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
5883 | (eval $ac_try) 2>&5 | |
5884 | ac_status=$? | |
5885 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5886 | test $ac_status = 0; }; }; then | |
2a723ff6 JM |
5887 | cat > conftest.c <<EOF |
5888 | extern int bar; | |
5889 | int main (void) { return bar; } | |
83569fb8 | 5890 | EOF |
66a704c4 | 5891 | if { ac_try='${CC-cc} -nostdlib -nostartfiles $no_ssp conftest.c -o conftest conftest.so' |
83569fb8 L |
5892 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
5893 | (eval $ac_try) 2>&5 | |
5894 | ac_status=$? | |
5895 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5896 | test $ac_status = 0; }; }; then | |
2a723ff6 | 5897 | libc_cv_protected_data=yes |
83569fb8 | 5898 | fi |
2a723ff6 JM |
5899 | fi |
5900 | rm -f conftest.* | |
83569fb8 L |
5901 | |
5902 | fi | |
5903 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_protected_data" >&5 | |
5904 | $as_echo "$libc_cv_protected_data" >&6; } | |
83569fb8 L |
5905 | |
5906 | ||
19f1a11e L |
5907 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for INSERT in linker script" >&5 |
5908 | $as_echo_n "checking linker support for INSERT in linker script... " >&6; } | |
5909 | if ${libc_cv_insert+:} false; then : | |
5910 | $as_echo_n "(cached) " >&6 | |
5911 | else | |
5912 | cat > conftest.c <<EOF | |
5f07d47e | 5913 | int __attribute__ ((section(".bar"))) bar = 0x12345678; |
19f1a11e L |
5914 | int test (void) { return bar; } |
5915 | EOF | |
5916 | cat > conftest.t <<EOF | |
5917 | SECTIONS | |
5918 | { | |
5919 | .bar : { *(.bar) } | |
5920 | } | |
5921 | INSERT AFTER .rela.dyn; | |
5922 | EOF | |
5923 | libc_cv_insert=no | |
5924 | if { ac_try='${CC-cc} -nostdlib -nostartfiles $no_ssp -fPIC -shared conftest.c -Wl,-T,conftest.t -o conftest.so' | |
5925 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
5926 | (eval $ac_try) 2>&5 | |
5927 | ac_status=$? | |
5928 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5929 | test $ac_status = 0; }; }; then | |
5930 | libc_cv_insert=yes | |
5931 | fi | |
5932 | rm -f conftest.* | |
5933 | ||
5934 | fi | |
5935 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_insert" >&5 | |
5936 | $as_echo "$libc_cv_insert" >&6; } | |
5937 | ||
5938 | ||
a0da5fe1 | 5939 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken __attribute__((alias()))" >&5 |
322e23db | 5940 | $as_echo_n "checking for broken __attribute__((alias()))... " >&6; } |
f318beb8 | 5941 | if ${libc_cv_broken_alias_attribute+:} false; then : |
322e23db | 5942 | $as_echo_n "(cached) " >&6 |
37ba7d66 UD |
5943 | else |
5944 | cat > conftest.c <<EOF | |
a0da5fe1 UD |
5945 | extern int foo (int x) __asm ("xyzzy"); |
5946 | int bar (int x) { return x; } | |
5947 | extern __typeof (bar) foo __attribute ((weak, alias ("bar"))); | |
5948 | extern int dfoo; | |
5949 | extern __typeof (dfoo) dfoo __asm ("abccb"); | |
5950 | int dfoo = 1; | |
37ba7d66 | 5951 | EOF |
a0da5fe1 UD |
5952 | libc_cv_broken_alias_attribute=yes |
5953 | if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5' | |
b08c89d9 | 5954 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
61cea1c3 RM |
5955 | (eval $ac_try) 2>&5 |
5956 | ac_status=$? | |
b08c89d9 UD |
5957 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5958 | test $ac_status = 0; }; }; then | |
a0da5fe1 UD |
5959 | if grep 'xyzzy' conftest.s >/dev/null && |
5960 | grep 'abccb' conftest.s >/dev/null; then | |
5961 | libc_cv_broken_alias_attribute=no | |
5962 | fi | |
5963 | fi | |
5964 | rm -f conftest.c conftest.s | |
37ba7d66 | 5965 | |
3a12e572 | 5966 | fi |
b08c89d9 | 5967 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_broken_alias_attribute" >&5 |
322e23db | 5968 | $as_echo "$libc_cv_broken_alias_attribute" >&6; } |
a0da5fe1 UD |
5969 | if test $libc_cv_broken_alias_attribute = yes; then |
5970 | as_fn_error $? "working alias attribute support required" "$LINENO" 5 | |
5971 | fi | |
37ba7d66 | 5972 | |
2a723ff6 | 5973 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to put _rtld_local into .sdata section" >&5 |
322e23db | 5974 | $as_echo_n "checking whether to put _rtld_local into .sdata section... " >&6; } |
f318beb8 | 5975 | if ${libc_cv_have_sdata_section+:} false; then : |
322e23db | 5976 | $as_echo_n "(cached) " >&6 |
0d01dace UD |
5977 | else |
5978 | echo "int i;" > conftest.c | |
2a723ff6 JM |
5979 | libc_cv_have_sdata_section=no |
5980 | if ${CC-cc} $LDFLAGS -fPIC -shared -Wl,--verbose conftest.c -o conftest.so 2>&1 \ | |
5981 | | grep '\.sdata' >/dev/null; then | |
5982 | libc_cv_have_sdata_section=yes | |
5983 | fi | |
5984 | rm -f conftest.c conftest.so | |
0d01dace | 5985 | |
3a12e572 | 5986 | fi |
b08c89d9 | 5987 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_sdata_section" >&5 |
322e23db | 5988 | $as_echo "$libc_cv_have_sdata_section" >&6; } |
2a723ff6 JM |
5989 | if test $libc_cv_have_sdata_section = yes; then |
5990 | $as_echo "#define HAVE_SDATA_SECTION 1" >>confdefs.h | |
0d01dace | 5991 | |
a0da5fe1 | 5992 | fi |
0d01dace | 5993 | |
a0da5fe1 | 5994 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libunwind-support in compiler" >&5 |
322e23db | 5995 | $as_echo_n "checking for libunwind-support in compiler... " >&6; } |
f318beb8 | 5996 | if ${libc_cv_cc_with_libunwind+:} false; then : |
322e23db | 5997 | $as_echo_n "(cached) " >&6 |
c776b3d7 | 5998 | else |
c776b3d7 | 5999 | |
a0da5fe1 | 6000 | cat > conftest.c <<EOF |
cbdb12de UD |
6001 | int main (void) { return 0; } |
6002 | EOF | |
a0da5fe1 | 6003 | if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -static -o conftest \ |
8175a253 | 6004 | conftest.c -v 2>&1 >/dev/null | grep ' -lunwind ' >/dev/null; then |
a0da5fe1 UD |
6005 | libc_cv_cc_with_libunwind=yes |
6006 | else | |
6007 | libc_cv_cc_with_libunwind=no | |
6008 | fi | |
6009 | rm -f conftest* | |
c776b3d7 | 6010 | fi |
b08c89d9 | 6011 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_with_libunwind" >&5 |
322e23db | 6012 | $as_echo "$libc_cv_cc_with_libunwind" >&6; } |
c776b3d7 | 6013 | |
a0da5fe1 UD |
6014 | if test $libc_cv_cc_with_libunwind = yes; then |
6015 | $as_echo "#define HAVE_CC_WITH_LIBUNWIND 1" >>confdefs.h | |
c776b3d7 | 6016 | |
a0da5fe1 | 6017 | fi |
c776b3d7 | 6018 | |
a0da5fe1 UD |
6019 | ASFLAGS_config= |
6020 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether --noexecstack is desirable for .S files" >&5 | |
322e23db | 6021 | $as_echo_n "checking whether --noexecstack is desirable for .S files... " >&6; } |
f318beb8 | 6022 | if ${libc_cv_as_noexecstack+:} false; then : |
322e23db | 6023 | $as_echo_n "(cached) " >&6 |
35915ec8 | 6024 | else |
a0da5fe1 | 6025 | cat > conftest.c <<EOF |
35915ec8 UD |
6026 | void foo (void) { } |
6027 | EOF | |
a0da5fe1 UD |
6028 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS |
6029 | -S -o conftest.s conftest.c 1>&5' | |
b08c89d9 | 6030 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
35915ec8 UD |
6031 | (eval $ac_try) 2>&5 |
6032 | ac_status=$? | |
b08c89d9 UD |
6033 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6034 | test $ac_status = 0; }; } \ | |
8175a253 | 6035 | && grep .note.GNU-stack conftest.s >/dev/null \ |
a0da5fe1 UD |
6036 | && { ac_try='${CC-cc} $ASFLAGS -Wa,--noexecstack |
6037 | -c -o conftest.o conftest.s 1>&5' | |
b08c89d9 | 6038 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
35915ec8 UD |
6039 | (eval $ac_try) 2>&5 |
6040 | ac_status=$? | |
b08c89d9 UD |
6041 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6042 | test $ac_status = 0; }; } | |
a0da5fe1 UD |
6043 | then |
6044 | libc_cv_as_noexecstack=yes | |
6045 | else | |
6046 | libc_cv_as_noexecstack=no | |
6047 | fi | |
6048 | rm -f conftest* | |
35915ec8 | 6049 | fi |
b08c89d9 | 6050 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_as_noexecstack" >&5 |
322e23db | 6051 | $as_echo "$libc_cv_as_noexecstack" >&6; } |
a0da5fe1 UD |
6052 | if test $libc_cv_as_noexecstack = yes; then |
6053 | ASFLAGS_config="$ASFLAGS_config -Wa,--noexecstack" | |
6054 | fi | |
35915ec8 | 6055 | |
2abf9ff1 | 6056 | |
6bfea974 L |
6057 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for linker that supports -z execstack" >&5 |
6058 | $as_echo_n "checking for linker that supports -z execstack... " >&6; } | |
6059 | libc_linker_feature=no | |
6060 | if test x"$gnu_ld" = x"yes"; then | |
8438135d | 6061 | cat > conftest.c <<EOF |
2abf9ff1 RM |
6062 | int _start (void) { return 42; } |
6063 | EOF | |
8438135d FS |
6064 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp |
6065 | -Wl,-z,execstack -nostdlib -nostartfiles | |
6066 | -fPIC -shared -o conftest.so conftest.c | |
6067 | 1>&5' | |
b08c89d9 | 6068 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
2abf9ff1 RM |
6069 | (eval $ac_try) 2>&5 |
6070 | ac_status=$? | |
b08c89d9 UD |
6071 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6072 | test $ac_status = 0; }; } | |
8438135d | 6073 | then |
bd1616c6 L |
6074 | if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp -Wl,-z,execstack -nostdlib \ |
6075 | -nostartfiles -fPIC -shared -o conftest.so conftest.c 2>&1 \ | |
6076 | | grep "warning: -z execstack ignored" > /dev/null 2>&1; then | |
6077 | true | |
6078 | else | |
6079 | libc_linker_feature=yes | |
6080 | fi | |
6bfea974 | 6081 | fi |
8438135d | 6082 | rm -f conftest* |
6bfea974 L |
6083 | fi |
6084 | if test $libc_linker_feature = yes; then | |
a0da5fe1 UD |
6085 | libc_cv_z_execstack=yes |
6086 | else | |
6087 | libc_cv_z_execstack=no | |
6088 | fi | |
6bfea974 L |
6089 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_linker_feature" >&5 |
6090 | $as_echo "$libc_linker_feature" >&6; } | |
cd6ede75 | 6091 | |
0f124303 | 6092 | |
cd6ae7ea FS |
6093 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for linker that supports -z start-stop-gc" >&5 |
6094 | $as_echo_n "checking for linker that supports -z start-stop-gc... " >&6; } | |
6095 | libc_linker_feature=no | |
6096 | if test x"$gnu_ld" = x"yes"; then | |
8438135d | 6097 | cat > conftest.c <<EOF |
cd6ae7ea FS |
6098 | int _start (void) { return 42; } |
6099 | EOF | |
8438135d FS |
6100 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp |
6101 | -Wl,-z,start-stop-gc -nostdlib -nostartfiles | |
6102 | -fPIC -shared -o conftest.so conftest.c | |
6103 | 1>&5' | |
cd6ae7ea FS |
6104 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
6105 | (eval $ac_try) 2>&5 | |
6106 | ac_status=$? | |
6107 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
6108 | test $ac_status = 0; }; } | |
8438135d | 6109 | then |
bd1616c6 L |
6110 | if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp -Wl,-z,start-stop-gc -nostdlib \ |
6111 | -nostartfiles -fPIC -shared -o conftest.so conftest.c 2>&1 \ | |
6112 | | grep "warning: -z start-stop-gc ignored" > /dev/null 2>&1; then | |
6113 | true | |
6114 | else | |
6115 | libc_linker_feature=yes | |
6116 | fi | |
cd6ae7ea | 6117 | fi |
8438135d | 6118 | rm -f conftest* |
cd6ae7ea FS |
6119 | fi |
6120 | if test $libc_linker_feature = yes; then | |
6121 | libc_cv_z_start_stop_gc=yes | |
6122 | else | |
6123 | libc_cv_z_start_stop_gc=no | |
6124 | fi | |
6125 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_linker_feature" >&5 | |
6126 | $as_echo "$libc_linker_feature" >&6; } | |
6127 | config_vars="$config_vars | |
6128 | have-z-start-stop-gc = $libc_cv_z_start_stop_gc" | |
6129 | ||
9926f6e2 FS |
6130 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for linker that supports --depaudit" >&5 |
6131 | $as_echo_n "checking for linker that supports --depaudit... " >&6; } | |
6132 | libc_linker_feature=no | |
6133 | if test x"$gnu_ld" = x"yes"; then | |
8438135d | 6134 | cat > conftest.c <<EOF |
9926f6e2 FS |
6135 | int _start (void) { return 42; } |
6136 | EOF | |
8438135d FS |
6137 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp |
6138 | -Wl,--depaudit,x -nostdlib -nostartfiles | |
6139 | -fPIC -shared -o conftest.so conftest.c | |
6140 | 1>&5' | |
9926f6e2 FS |
6141 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
6142 | (eval $ac_try) 2>&5 | |
6143 | ac_status=$? | |
6144 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
6145 | test $ac_status = 0; }; } | |
8438135d | 6146 | then |
bd1616c6 L |
6147 | if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp -Wl,--depaudit,x -nostdlib \ |
6148 | -nostartfiles -fPIC -shared -o conftest.so conftest.c 2>&1 \ | |
6149 | | grep "warning: --depaudit ignored" > /dev/null 2>&1; then | |
6150 | true | |
6151 | else | |
6152 | libc_linker_feature=yes | |
6153 | fi | |
9926f6e2 | 6154 | fi |
8438135d | 6155 | rm -f conftest* |
9926f6e2 FS |
6156 | fi |
6157 | if test $libc_linker_feature = yes; then | |
6158 | libc_cv_depaudit=yes | |
6159 | else | |
6160 | libc_cv_depaudit=no | |
6161 | fi | |
6162 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_linker_feature" >&5 | |
6163 | $as_echo "$libc_linker_feature" >&6; } | |
6164 | config_vars="$config_vars | |
6165 | have-depaudit = $libc_cv_depaudit" | |
6166 | ||
e895cff5 FS |
6167 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for linker that supports -z pack-relative-relocs" >&5 |
6168 | $as_echo_n "checking for linker that supports -z pack-relative-relocs... " >&6; } | |
6169 | libc_linker_feature=no | |
6170 | if test x"$gnu_ld" = x"yes"; then | |
6171 | cat > conftest.c <<EOF | |
6172 | int _start (void) { return 42; } | |
6173 | EOF | |
6174 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp | |
6175 | -Wl,-z,pack-relative-relocs -nostdlib -nostartfiles | |
6176 | -fPIC -shared -o conftest.so conftest.c | |
6177 | 1>&5' | |
6178 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
6179 | (eval $ac_try) 2>&5 | |
6180 | ac_status=$? | |
6181 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
6182 | test $ac_status = 0; }; } | |
6183 | then | |
6184 | if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp -Wl,-z,pack-relative-relocs -nostdlib \ | |
6185 | -nostartfiles -fPIC -shared -o conftest.so conftest.c 2>&1 \ | |
6186 | | grep "warning: -z pack-relative-relocs ignored" > /dev/null 2>&1; then | |
6187 | true | |
6188 | else | |
6189 | libc_linker_feature=yes | |
6190 | fi | |
6191 | fi | |
6192 | rm -f conftest* | |
6193 | fi | |
6194 | if test $libc_linker_feature = yes; then | |
6195 | libc_cv_dt_relr=yes | |
6196 | else | |
6197 | libc_cv_dt_relr=no | |
6198 | fi | |
6199 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_linker_feature" >&5 | |
6200 | $as_echo "$libc_linker_feature" >&6; } | |
6201 | config_vars="$config_vars | |
6202 | have-dt-relr = $libc_cv_dt_relr" | |
6203 | ||
9d7a3741 L |
6204 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for linker that supports --no-dynamic-linker" >&5 |
6205 | $as_echo_n "checking for linker that supports --no-dynamic-linker... " >&6; } | |
6206 | libc_linker_feature=no | |
6207 | if test x"$gnu_ld" = x"yes"; then | |
8438135d | 6208 | cat > conftest.c <<EOF |
9d7a3741 L |
6209 | int _start (void) { return 42; } |
6210 | EOF | |
8438135d FS |
6211 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp |
6212 | -Wl,--no-dynamic-linker -nostdlib -nostartfiles | |
6213 | -fPIC -shared -o conftest.so conftest.c | |
6214 | 1>&5' | |
9d7a3741 L |
6215 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
6216 | (eval $ac_try) 2>&5 | |
6217 | ac_status=$? | |
6218 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
6219 | test $ac_status = 0; }; } | |
8438135d | 6220 | then |
bd1616c6 L |
6221 | if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp -Wl,--no-dynamic-linker -nostdlib \ |
6222 | -nostartfiles -fPIC -shared -o conftest.so conftest.c 2>&1 \ | |
6223 | | grep "warning: --no-dynamic-linker ignored" > /dev/null 2>&1; then | |
6224 | true | |
6225 | else | |
6226 | libc_linker_feature=yes | |
6227 | fi | |
9d7a3741 | 6228 | fi |
8438135d | 6229 | rm -f conftest* |
9d7a3741 L |
6230 | fi |
6231 | if test $libc_linker_feature = yes; then | |
6232 | libc_cv_no_dynamic_linker=yes | |
6233 | else | |
6234 | libc_cv_no_dynamic_linker=no | |
6235 | fi | |
6236 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_linker_feature" >&5 | |
6237 | $as_echo "$libc_linker_feature" >&6; } | |
6238 | config_vars="$config_vars | |
6239 | have-no-dynamic-linker = $libc_cv_no_dynamic_linker" | |
6240 | ||
6241 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -static-pie" >&5 | |
6242 | $as_echo_n "checking for -static-pie... " >&6; } | |
6243 | if ${libc_cv_static_pie+:} false; then : | |
6244 | $as_echo_n "(cached) " >&6 | |
6245 | else | |
6246 | if { ac_try='${CC-cc} -static-pie -xc /dev/null -S -o /dev/null' | |
6247 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
6248 | (eval $ac_try) 2>&5 | |
6249 | ac_status=$? | |
6250 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
6251 | test $ac_status = 0; }; }; then : | |
6252 | libc_cv_static_pie=yes | |
6253 | else | |
6254 | libc_cv_static_pie=no | |
6255 | fi | |
6256 | ||
6257 | fi | |
6258 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_static_pie" >&5 | |
6259 | $as_echo "$libc_cv_static_pie" >&6; } | |
6260 | config_vars="$config_vars | |
6261 | have-static-pie = $libc_cv_static_pie" | |
6262 | ||
a0da5fe1 | 6263 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fpie" >&5 |
322e23db | 6264 | $as_echo_n "checking for -fpie... " >&6; } |
f318beb8 | 6265 | if ${libc_cv_fpie+:} false; then : |
322e23db | 6266 | $as_echo_n "(cached) " >&6 |
0f124303 | 6267 | else |
4da0431d | 6268 | if { ac_try='${CC-cc} -fpie -xc /dev/null -S -o /dev/null' |
b08c89d9 | 6269 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
0f124303 UD |
6270 | (eval $ac_try) 2>&5 |
6271 | ac_status=$? | |
b08c89d9 | 6272 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
4da0431d | 6273 | test $ac_status = 0; }; }; then : |
a0da5fe1 UD |
6274 | libc_cv_fpie=yes |
6275 | else | |
6276 | libc_cv_fpie=no | |
6277 | fi | |
4da0431d | 6278 | |
0f124303 | 6279 | fi |
b08c89d9 | 6280 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_fpie" >&5 |
322e23db | 6281 | $as_echo "$libc_cv_fpie" >&6; } |
0f124303 UD |
6282 | |
6283 | ||
871b9158 | 6284 | |
89569c8b L |
6285 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GLOB_DAT reloc" >&5 |
6286 | $as_echo_n "checking for GLOB_DAT reloc... " >&6; } | |
6287 | if ${libc_cv_has_glob_dat+:} false; then : | |
6288 | $as_echo_n "(cached) " >&6 | |
6289 | else | |
6290 | cat > conftest.c <<EOF | |
6291 | extern int mumble; | |
6292 | int foo (void) { return mumble; } | |
6293 | EOF | |
6294 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS | |
6295 | -fPIC -shared -o conftest.so conftest.c | |
66a704c4 | 6296 | -nostdlib -nostartfiles $no_ssp |
89569c8b L |
6297 | 1>&5' |
6298 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
6299 | (eval $ac_try) 2>&5 | |
6300 | ac_status=$? | |
6301 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
6302 | test $ac_status = 0; }; } | |
6303 | then | |
6304 | if $READELF -rW conftest.so | grep '_GLOB_DAT' > /dev/null; then | |
6305 | libc_cv_has_glob_dat=yes | |
6306 | else | |
6307 | libc_cv_has_glob_dat=no | |
6308 | fi | |
6309 | else | |
6310 | libc_cv_has_glob_dat=no | |
6311 | fi | |
6312 | rm -f conftest* | |
6313 | fi | |
6314 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_has_glob_dat" >&5 | |
6315 | $as_echo "$libc_cv_has_glob_dat" >&6; } | |
6316 | ||
6317 | ||
61655555 L |
6318 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -mtls-dialect=gnu2" >&5 |
6319 | $as_echo_n "checking for -mtls-dialect=gnu2... " >&6; } | |
6320 | if ${libc_cv_mtls_dialect_gnu2+:} false; then : | |
6321 | $as_echo_n "(cached) " >&6 | |
6322 | else | |
6323 | cat > conftest.c <<EOF | |
6324 | __thread int i; | |
6325 | void foo (void) | |
6326 | { | |
6327 | i = 10; | |
6328 | } | |
6329 | EOF | |
04e8169f AZ |
6330 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -fPIC -mtls-dialect=gnu2 -nostdlib -nostartfiles |
6331 | conftest.c -o conftest 1>&5' | |
61655555 L |
6332 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
6333 | (eval $ac_try) 2>&5 | |
6334 | ac_status=$? | |
6335 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
6336 | test $ac_status = 0; }; } | |
6337 | then | |
6338 | libc_cv_mtls_dialect_gnu2=yes | |
6339 | else | |
6340 | libc_cv_mtls_dialect_gnu2=no | |
6341 | fi | |
6342 | rm -f conftest* | |
6343 | fi | |
6344 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mtls_dialect_gnu2" >&5 | |
6345 | $as_echo "$libc_cv_mtls_dialect_gnu2" >&6; } | |
6346 | ||
6347 | config_vars="$config_vars | |
6348 | have-mtls-dialect-gnu2 = $libc_cv_mtls_dialect_gnu2" | |
6349 | ||
8d98c7c0 AZ |
6350 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if -Wno-ignored-attributes is required for aliases" >&5 |
6351 | $as_echo_n "checking if -Wno-ignored-attributes is required for aliases... " >&6; } | |
6352 | if ${libc_cv_wno_ignored_attributes+:} false; then : | |
6353 | $as_echo_n "(cached) " >&6 | |
6354 | else | |
6355 | cat > conftest.c <<EOF | |
6356 | void __foo (void) | |
6357 | { | |
6358 | } | |
6359 | extern __typeof (__foo) foo __attribute__ ((weak, alias ("__foo"))); | |
6360 | extern __typeof (__foo) bar __attribute__ ((weak, alias ("foo"))); | |
6361 | EOF | |
6362 | libc_cv_wno_ignored_attributes="" | |
6363 | if ! { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Werror -c conftest.c' | |
6364 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
6365 | (eval $ac_try) 2>&5 | |
6366 | ac_status=$? | |
6367 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
6368 | test $ac_status = 0; }; } | |
6369 | then | |
6370 | libc_cv_wno_ignored_attributes="-Wno-ignored-attributes" | |
6371 | fi | |
6372 | rm -f conftest* | |
6373 | fi | |
6374 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_wno_ignored_attributes" >&5 | |
6375 | $as_echo "$libc_cv_wno_ignored_attributes" >&6; } | |
6376 | config_vars="$config_vars | |
6377 | config-cflags-wno-ignored-attributes = $libc_cv_wno_ignored_attributes" | |
6378 | ||
a0da5fe1 | 6379 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc puts quotes around section names" >&5 |
322e23db | 6380 | $as_echo_n "checking whether cc puts quotes around section names... " >&6; } |
f318beb8 | 6381 | if ${libc_cv_have_section_quotes+:} false; then : |
322e23db | 6382 | $as_echo_n "(cached) " >&6 |
e26dd47f UD |
6383 | else |
6384 | cat > conftest.c <<EOF | |
a0da5fe1 UD |
6385 | static const int foo |
6386 | __attribute__ ((section ("bar"))) = 1; | |
e26dd47f | 6387 | EOF |
a0da5fe1 UD |
6388 | if ${CC-cc} -S conftest.c -o conftest.s; then |
6389 | if grep '\.section.*"bar"' conftest.s >/dev/null; then | |
6390 | libc_cv_have_section_quotes=yes | |
e26dd47f | 6391 | else |
a0da5fe1 | 6392 | libc_cv_have_section_quotes=no |
e26dd47f | 6393 | fi |
a0da5fe1 UD |
6394 | else |
6395 | libc_cv_have_section_quotes=unknown | |
6396 | fi | |
6397 | rm -f conftest.{c,s} | |
e26dd47f | 6398 | |
3a12e572 | 6399 | fi |
b08c89d9 | 6400 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_section_quotes" >&5 |
322e23db | 6401 | $as_echo "$libc_cv_have_section_quotes" >&6; } |
a0da5fe1 UD |
6402 | if test $libc_cv_have_section_quotes = yes; then |
6403 | $as_echo "#define HAVE_SECTION_QUOTES 1" >>confdefs.h | |
cd6ede75 | 6404 | |
9a97d1f7 UD |
6405 | fi |
6406 | ||
b08c89d9 | 6407 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_memset" >&5 |
322e23db | 6408 | $as_echo_n "checking for __builtin_memset... " >&6; } |
f318beb8 | 6409 | if ${libc_cv_gcc_builtin_memset+:} false; then : |
322e23db | 6410 | $as_echo_n "(cached) " >&6 |
d555194c UD |
6411 | else |
6412 | cat > conftest.c <<\EOF | |
6413 | void zero (void *x) | |
6414 | { | |
a52d1562 | 6415 | __builtin_memset (x, 0, 1000); |
d555194c UD |
6416 | } |
6417 | EOF | |
e37fc4aa | 6418 | if { ac_try='${CC-cc} -O3 -S conftest.c -o - | grep -F "memset" > /dev/null' |
b08c89d9 | 6419 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6420 | (eval $ac_try) 2>&5 |
6421 | ac_status=$? | |
b08c89d9 UD |
6422 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6423 | test $ac_status = 0; }; }; | |
d555194c UD |
6424 | then |
6425 | libc_cv_gcc_builtin_memset=no | |
6426 | else | |
6427 | libc_cv_gcc_builtin_memset=yes | |
6428 | fi | |
3a12e572 | 6429 | rm -f conftest* |
d555194c | 6430 | fi |
b08c89d9 | 6431 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_builtin_memset" >&5 |
322e23db | 6432 | $as_echo "$libc_cv_gcc_builtin_memset" >&6; } |
d555194c | 6433 | if test "$libc_cv_gcc_builtin_memset" = yes ; then |
b08c89d9 | 6434 | $as_echo "#define HAVE_BUILTIN_MEMSET 1" >>confdefs.h |
d555194c UD |
6435 | |
6436 | fi | |
6437 | ||
b08c89d9 | 6438 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for redirection of built-in functions" >&5 |
322e23db | 6439 | $as_echo_n "checking for redirection of built-in functions... " >&6; } |
f318beb8 | 6440 | if ${libc_cv_gcc_builtin_redirection+:} false; then : |
322e23db | 6441 | $as_echo_n "(cached) " >&6 |
85dd1003 UD |
6442 | else |
6443 | cat > conftest.c <<\EOF | |
6444 | extern char *strstr (const char *, const char *) __asm ("my_strstr"); | |
6445 | char *foo (const char *a, const char *b) | |
6446 | { | |
6447 | return __builtin_strstr (a, b); | |
6448 | } | |
6449 | EOF | |
e37fc4aa | 6450 | if { ac_try='${CC-cc} -O3 -S conftest.c -o - | grep -F "my_strstr" > /dev/null' |
b08c89d9 | 6451 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
85dd1003 UD |
6452 | (eval $ac_try) 2>&5 |
6453 | ac_status=$? | |
b08c89d9 UD |
6454 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6455 | test $ac_status = 0; }; }; | |
85dd1003 UD |
6456 | then |
6457 | libc_cv_gcc_builtin_redirection=yes | |
6458 | else | |
6459 | libc_cv_gcc_builtin_redirection=no | |
6460 | fi | |
6461 | rm -f conftest* | |
6462 | fi | |
b08c89d9 | 6463 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_builtin_redirection" >&5 |
322e23db | 6464 | $as_echo "$libc_cv_gcc_builtin_redirection" >&6; } |
3ce1f295 UD |
6465 | if test "$libc_cv_gcc_builtin_redirection" = no; then |
6466 | as_fn_error $? "support for the symbol redirection needed" "$LINENO" 5 | |
85dd1003 UD |
6467 | fi |
6468 | ||
7998fa78 AS |
6469 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler option to disable generation of FMA instructions" >&5 |
6470 | $as_echo_n "checking for compiler option to disable generation of FMA instructions... " >&6; } | |
6471 | if ${libc_cv_cc_nofma+:} false; then : | |
6472 | $as_echo_n "(cached) " >&6 | |
6473 | else | |
6474 | libc_cv_cc_nofma= | |
6475 | for opt in -ffp-contract=off -mno-fused-madd; do | |
6476 | if { ac_try='${CC-cc} $opt -xc /dev/null -S -o /dev/null' | |
6477 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
6478 | (eval $ac_try) 2>&5 | |
6479 | ac_status=$? | |
6480 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
6481 | test $ac_status = 0; }; }; then : | |
6482 | libc_cv_cc_nofma=$opt; break | |
6483 | fi | |
6484 | done | |
6485 | fi | |
6486 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_nofma" >&5 | |
6487 | $as_echo "$libc_cv_cc_nofma" >&6; } | |
6488 | ||
bef0b507 | 6489 | |
2cf9ad57 | 6490 | if test -n "$submachine"; then |
b08c89d9 | 6491 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler option for CPU variant" >&5 |
322e23db | 6492 | $as_echo_n "checking for compiler option for CPU variant... " >&6; } |
f318beb8 | 6493 | if ${libc_cv_cc_submachine+:} false; then : |
322e23db | 6494 | $as_echo_n "(cached) " >&6 |
2cf9ad57 RM |
6495 | else |
6496 | libc_cv_cc_submachine=no | |
6497 | for opt in "-march=$submachine" "-mcpu=$submachine"; do | |
6498 | if { ac_try='${CC-cc} $opt -xc /dev/null -S -o /dev/null' | |
b08c89d9 | 6499 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
2cf9ad57 RM |
6500 | (eval $ac_try) 2>&5 |
6501 | ac_status=$? | |
b08c89d9 | 6502 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
40b601fb JM |
6503 | test $ac_status = 0; }; }; then : |
6504 | ||
2cf9ad57 RM |
6505 | libc_cv_cc_submachine="$opt" |
6506 | break | |
40b601fb | 6507 | fi |
2cf9ad57 RM |
6508 | done |
6509 | fi | |
b08c89d9 | 6510 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_submachine" >&5 |
322e23db | 6511 | $as_echo "$libc_cv_cc_submachine" >&6; } |
2cf9ad57 | 6512 | if test "x$libc_cv_cc_submachine" = xno; then |
4a531bb0 | 6513 | as_fn_error $? "${CC-cc} does not support $submachine" "$LINENO" 5 |
2cf9ad57 RM |
6514 | fi |
6515 | fi | |
6516 | ||
6517 | ||
5c5a8b99 AZ |
6518 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler option that -fsignaling-nans" >&5 |
6519 | $as_echo_n "checking for compiler option that -fsignaling-nans... " >&6; } | |
6520 | if ${libc_cv_cc_signaling_nans+:} false; then : | |
6521 | $as_echo_n "(cached) " >&6 | |
6522 | else | |
6523 | if { ac_try='${CC-cc} -Werror -fsignaling-nans -xc /dev/null -S -o /dev/null' | |
6524 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
6525 | (eval $ac_try) 2>&5 | |
6526 | ac_status=$? | |
6527 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
6528 | test $ac_status = 0; }; }; then : | |
6529 | libc_cv_cc_signaling_nans=-fsignaling-nans | |
6530 | else | |
6531 | libc_cv_cc_signaling_nans= | |
6532 | fi | |
6533 | ||
6534 | fi | |
6535 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_signaling_nans" >&5 | |
6536 | $as_echo "$libc_cv_cc_signaling_nans" >&6; } | |
6537 | config_vars="$config_vars | |
6538 | config-cflags-signaling-nans = $libc_cv_cc_signaling_nans" | |
6539 | ||
85c2e611 AZ |
6540 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC accepts -fno-tree-loop-distribute-patterns with \ |
6541 | __attribute__ ((__optimize__))" >&5 | |
6542 | $as_echo_n "checking if $CC accepts -fno-tree-loop-distribute-patterns with \ | |
6543 | __attribute__ ((__optimize__))... " >&6; } | |
6544 | if ${libc_cv_cc_loop_to_function+:} false; then : | |
6545 | $as_echo_n "(cached) " >&6 | |
6546 | else | |
6547 | cat > conftest.c <<EOF | |
6548 | void | |
6549 | __attribute__ ((__optimize__ ("-fno-tree-loop-distribute-patterns"))) | |
6550 | foo (void) {} | |
6551 | EOF | |
6552 | libc_cv_cc_loop_to_function=no | |
6553 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c' | |
6554 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
6555 | (eval $ac_try) 2>&5 | |
6556 | ac_status=$? | |
6557 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
6558 | test $ac_status = 0; }; } | |
6559 | then | |
6560 | libc_cv_cc_loop_to_function=yes | |
6561 | fi | |
6562 | rm -f conftest* | |
6563 | fi | |
6564 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_loop_to_function" >&5 | |
6565 | $as_echo "$libc_cv_cc_loop_to_function" >&6; } | |
6566 | if test $libc_cv_cc_loop_to_function = yes; then | |
6567 | $as_echo "#define HAVE_CC_INHIBIT_LOOP_TO_LIBCALL 1" >>confdefs.h | |
6568 | ||
6569 | fi | |
6570 | ||
6571 | ||
b08c89d9 | 6572 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libgd" >&5 |
322e23db | 6573 | $as_echo_n "checking for libgd... " >&6; } |
6dab8688 UD |
6574 | if test "$with_gd" != "no"; then |
6575 | old_CFLAGS="$CFLAGS" | |
6576 | CFLAGS="$CFLAGS $libgd_include" | |
6577 | old_LDFLAGS="$LDFLAGS" | |
6578 | LDFLAGS="$LDFLAGS $libgd_ldflags" | |
6579 | old_LIBS="$LIBS" | |
6580 | LIBS="$LIBS -lgd -lpng -lz -lm" | |
b08c89d9 | 6581 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2abf9ff1 | 6582 | /* end confdefs.h. */ |
c8f3e6db | 6583 | #include <gd.h> |
3a12e572 UD |
6584 | int |
6585 | main () | |
6586 | { | |
c8f3e6db | 6587 | gdImagePng (0, 0) |
3a12e572 UD |
6588 | ; |
6589 | return 0; | |
6590 | } | |
6591 | _ACEOF | |
b08c89d9 | 6592 | if ac_fn_c_try_link "$LINENO"; then : |
c8f3e6db UD |
6593 | LIBGD=yes |
6594 | else | |
b08c89d9 | 6595 | LIBGD=no |
c8f3e6db | 6596 | fi |
b08c89d9 UD |
6597 | rm -f core conftest.err conftest.$ac_objext \ |
6598 | conftest$ac_exeext conftest.$ac_ext | |
6dab8688 UD |
6599 | CFLAGS="$old_CFLAGS" |
6600 | LDFLAGS="$old_LDFLAGS" | |
6601 | LIBS="$old_LIBS" | |
6602 | else | |
6603 | LIBGD=no | |
6604 | fi | |
b08c89d9 | 6605 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGD" >&5 |
322e23db | 6606 | $as_echo "$LIBGD" >&6; } |
3a12e572 UD |
6607 | |
6608 | ||
74a30a58 UD |
6609 | # SELinux detection |
6610 | if test x$with_selinux = xno ; then | |
6611 | have_selinux=no; | |
6612 | else | |
6613 | # See if we have the SELinux library | |
b08c89d9 | 6614 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for is_selinux_enabled in -lselinux" >&5 |
322e23db | 6615 | $as_echo_n "checking for is_selinux_enabled in -lselinux... " >&6; } |
f318beb8 | 6616 | if ${ac_cv_lib_selinux_is_selinux_enabled+:} false; then : |
322e23db | 6617 | $as_echo_n "(cached) " >&6 |
74a30a58 UD |
6618 | else |
6619 | ac_check_lib_save_LIBS=$LIBS | |
6620 | LIBS="-lselinux $LIBS" | |
b08c89d9 | 6621 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
74a30a58 UD |
6622 | /* end confdefs.h. */ |
6623 | ||
26f56c1c UD |
6624 | /* Override any GCC internal prototype to avoid an error. |
6625 | Use char because int might match the return type of a GCC | |
6626 | builtin and then its argument prototype would still apply. */ | |
74a30a58 UD |
6627 | #ifdef __cplusplus |
6628 | extern "C" | |
6629 | #endif | |
74a30a58 UD |
6630 | char is_selinux_enabled (); |
6631 | int | |
6632 | main () | |
6633 | { | |
26f56c1c | 6634 | return is_selinux_enabled (); |
74a30a58 UD |
6635 | ; |
6636 | return 0; | |
6637 | } | |
6638 | _ACEOF | |
b08c89d9 | 6639 | if ac_fn_c_try_link "$LINENO"; then : |
74a30a58 UD |
6640 | ac_cv_lib_selinux_is_selinux_enabled=yes |
6641 | else | |
b08c89d9 | 6642 | ac_cv_lib_selinux_is_selinux_enabled=no |
74a30a58 | 6643 | fi |
b08c89d9 UD |
6644 | rm -f core conftest.err conftest.$ac_objext \ |
6645 | conftest$ac_exeext conftest.$ac_ext | |
74a30a58 UD |
6646 | LIBS=$ac_check_lib_save_LIBS |
6647 | fi | |
b08c89d9 | 6648 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_is_selinux_enabled" >&5 |
322e23db | 6649 | $as_echo "$ac_cv_lib_selinux_is_selinux_enabled" >&6; } |
f318beb8 | 6650 | if test "x$ac_cv_lib_selinux_is_selinux_enabled" = xyes; then : |
74a30a58 UD |
6651 | have_selinux=yes |
6652 | else | |
6653 | have_selinux=no | |
6654 | fi | |
6655 | ||
8f1913a9 | 6656 | if test x$with_selinux = xyes ; then |
74a30a58 | 6657 | if test x$have_selinux = xno ; then |
0699f766 | 6658 | as_fn_error $? "SELinux explicitly required, but SELinux library not found" "$LINENO" 5 |
74a30a58 UD |
6659 | fi |
6660 | fi | |
6661 | fi | |
6662 | # Check if we're building with SELinux support. | |
6663 | if test "x$have_selinux" = xyes; then | |
6664 | ||
b08c89d9 | 6665 | $as_echo "#define HAVE_SELINUX 1" >>confdefs.h |
74a30a58 | 6666 | |
b399a0c2 UD |
6667 | |
6668 | # See if we have the libaudit library | |
b08c89d9 | 6669 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for audit_log_user_avc_message in -laudit" >&5 |
322e23db | 6670 | $as_echo_n "checking for audit_log_user_avc_message in -laudit... " >&6; } |
f318beb8 | 6671 | if ${ac_cv_lib_audit_audit_log_user_avc_message+:} false; then : |
322e23db | 6672 | $as_echo_n "(cached) " >&6 |
b399a0c2 UD |
6673 | else |
6674 | ac_check_lib_save_LIBS=$LIBS | |
6675 | LIBS="-laudit $LIBS" | |
b08c89d9 | 6676 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
b399a0c2 UD |
6677 | /* end confdefs.h. */ |
6678 | ||
26f56c1c UD |
6679 | /* Override any GCC internal prototype to avoid an error. |
6680 | Use char because int might match the return type of a GCC | |
6681 | builtin and then its argument prototype would still apply. */ | |
b399a0c2 UD |
6682 | #ifdef __cplusplus |
6683 | extern "C" | |
6684 | #endif | |
b2f97341 | 6685 | char audit_log_user_avc_message (); |
b399a0c2 UD |
6686 | int |
6687 | main () | |
6688 | { | |
26f56c1c | 6689 | return audit_log_user_avc_message (); |
b399a0c2 UD |
6690 | ; |
6691 | return 0; | |
6692 | } | |
6693 | _ACEOF | |
b08c89d9 | 6694 | if ac_fn_c_try_link "$LINENO"; then : |
b2f97341 | 6695 | ac_cv_lib_audit_audit_log_user_avc_message=yes |
b399a0c2 | 6696 | else |
b08c89d9 | 6697 | ac_cv_lib_audit_audit_log_user_avc_message=no |
b399a0c2 | 6698 | fi |
b08c89d9 UD |
6699 | rm -f core conftest.err conftest.$ac_objext \ |
6700 | conftest$ac_exeext conftest.$ac_ext | |
b399a0c2 UD |
6701 | LIBS=$ac_check_lib_save_LIBS |
6702 | fi | |
b08c89d9 | 6703 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_audit_audit_log_user_avc_message" >&5 |
322e23db | 6704 | $as_echo "$ac_cv_lib_audit_audit_log_user_avc_message" >&6; } |
f318beb8 | 6705 | if test "x$ac_cv_lib_audit_audit_log_user_avc_message" = xyes; then : |
b399a0c2 UD |
6706 | have_libaudit=yes |
6707 | else | |
6708 | have_libaudit=no | |
6709 | fi | |
6710 | ||
6711 | if test "x$have_libaudit" = xyes; then | |
6712 | ||
b08c89d9 | 6713 | $as_echo "#define HAVE_LIBAUDIT 1" >>confdefs.h |
b399a0c2 UD |
6714 | |
6715 | fi | |
6716 | ||
1f063dca UD |
6717 | |
6718 | # See if we have the libcap library | |
b08c89d9 | 6719 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cap_init in -lcap" >&5 |
322e23db | 6720 | $as_echo_n "checking for cap_init in -lcap... " >&6; } |
f318beb8 | 6721 | if ${ac_cv_lib_cap_cap_init+:} false; then : |
322e23db | 6722 | $as_echo_n "(cached) " >&6 |
1f063dca UD |
6723 | else |
6724 | ac_check_lib_save_LIBS=$LIBS | |
6725 | LIBS="-lcap $LIBS" | |
b08c89d9 | 6726 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
1f063dca UD |
6727 | /* end confdefs.h. */ |
6728 | ||
26f56c1c UD |
6729 | /* Override any GCC internal prototype to avoid an error. |
6730 | Use char because int might match the return type of a GCC | |
6731 | builtin and then its argument prototype would still apply. */ | |
1f063dca UD |
6732 | #ifdef __cplusplus |
6733 | extern "C" | |
6734 | #endif | |
1f063dca UD |
6735 | char cap_init (); |
6736 | int | |
6737 | main () | |
6738 | { | |
26f56c1c | 6739 | return cap_init (); |
1f063dca UD |
6740 | ; |
6741 | return 0; | |
6742 | } | |
6743 | _ACEOF | |
b08c89d9 | 6744 | if ac_fn_c_try_link "$LINENO"; then : |
1f063dca UD |
6745 | ac_cv_lib_cap_cap_init=yes |
6746 | else | |
b08c89d9 | 6747 | ac_cv_lib_cap_cap_init=no |
1f063dca | 6748 | fi |
b08c89d9 UD |
6749 | rm -f core conftest.err conftest.$ac_objext \ |
6750 | conftest$ac_exeext conftest.$ac_ext | |
1f063dca UD |
6751 | LIBS=$ac_check_lib_save_LIBS |
6752 | fi | |
b08c89d9 | 6753 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cap_cap_init" >&5 |
322e23db | 6754 | $as_echo "$ac_cv_lib_cap_cap_init" >&6; } |
f318beb8 | 6755 | if test "x$ac_cv_lib_cap_cap_init" = xyes; then : |
1f063dca UD |
6756 | have_libcap=yes |
6757 | else | |
6758 | have_libcap=no | |
6759 | fi | |
6760 | ||
6761 | if test "x$have_libcap" = xyes; then | |
6762 | ||
b08c89d9 | 6763 | $as_echo "#define HAVE_LIBCAP 1" >>confdefs.h |
1f063dca UD |
6764 | |
6765 | fi | |
6766 | ||
74a30a58 UD |
6767 | fi |
6768 | ||
6769 | ||
61653dfb RM |
6770 | CPPUNDEFS= |
6771 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FORTIFY_SOURCE predefine" >&5 | |
6772 | $as_echo_n "checking for _FORTIFY_SOURCE predefine... " >&6; } | |
6773 | if ${libc_cv_predef_fortify_source+:} false; then : | |
6774 | $as_echo_n "(cached) " >&6 | |
6775 | else | |
6776 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6777 | /* end confdefs.h. */ | |
6778 | ||
6779 | int | |
6780 | main () | |
6781 | { | |
6782 | ||
6783 | #ifdef _FORTIFY_SOURCE | |
6784 | # error bogon | |
6785 | #endif | |
6786 | ; | |
6787 | return 0; | |
6788 | } | |
6789 | _ACEOF | |
6790 | if ac_fn_c_try_compile "$LINENO"; then : | |
6791 | libc_cv_predef_fortify_source=no | |
6792 | else | |
6793 | libc_cv_predef_fortify_source=yes | |
6794 | fi | |
6795 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6796 | fi | |
6797 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_predef_fortify_source" >&5 | |
6798 | $as_echo "$libc_cv_predef_fortify_source" >&6; } | |
6799 | if test $libc_cv_predef_fortify_source = yes; then | |
6800 | CPPUNDEFS="${CPPUNDEFS:+$CPPUNDEFS }-U_FORTIFY_SOURCE" | |
6801 | fi | |
6802 | ||
6803 | ||
0923f74a FW |
6804 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the assembler requires one version per symbol" >&5 |
6805 | $as_echo_n "checking whether the assembler requires one version per symbol... " >&6; } | |
6806 | if ${libc_cv_symver_needs_alias+:} false; then : | |
6807 | $as_echo_n "(cached) " >&6 | |
6808 | else | |
6809 | cat > conftest.s <<EOF | |
6810 | .text | |
6811 | testfunc: | |
6812 | .globl testfunc | |
6813 | .symver testfunc, testfunc1@VERSION1 | |
6814 | .symver testfunc, testfunc1@VERSION2 | |
6815 | EOF | |
6816 | libc_cv_symver_needs_alias=no | |
6817 | if ${CC-cc} $ASFLAGS -c conftest.s 2>&5; then | |
6818 | libc_cv_symver_needs_alias=no | |
6819 | else | |
6820 | libc_cv_symver_needs_alias=yes | |
6821 | fi | |
6822 | rm conftest.* | |
6823 | ||
6824 | fi | |
6825 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_symver_needs_alias" >&5 | |
6826 | $as_echo "$libc_cv_symver_needs_alias" >&6; } | |
6827 | if test "$libc_cv_symver_needs_alias" = yes; then | |
6828 | $as_echo "#define SYMVER_NEEDS_ALIAS 1" >>confdefs.h | |
6829 | ||
6830 | fi | |
6831 | ||
9fe7e787 RM |
6832 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_trap with no external dependencies" >&5 |
6833 | $as_echo_n "checking for __builtin_trap with no external dependencies... " >&6; } | |
6834 | if ${libc_cv_builtin_trap+:} false; then : | |
6835 | $as_echo_n "(cached) " >&6 | |
6836 | else | |
6837 | libc_cv_builtin_trap=no | |
6838 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6839 | /* end confdefs.h. */ | |
6840 | ||
6841 | int | |
6842 | main () | |
6843 | { | |
6844 | __builtin_trap () | |
6845 | ; | |
6846 | return 0; | |
6847 | } | |
6848 | _ACEOF | |
6849 | if ac_fn_c_try_compile "$LINENO"; then : | |
6850 | ||
6851 | libc_undefs=`$NM -u conftest.o | | |
6852 | LC_ALL=C $AWK '$1 == "U" { print $2 | "sort -u"; next } { exit(1) }' \ | |
6853 | 2>&5` || { | |
6854 | as_fn_error $? "confusing output from $NM -u" "$LINENO" 5 | |
6855 | } | |
6856 | echo >&5 "libc_undefs='$libc_undefs'" | |
6857 | if test -z "$libc_undefs"; then | |
6858 | libc_cv_builtin_trap=yes | |
6859 | fi | |
6860 | fi | |
6861 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6862 | fi | |
6863 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_builtin_trap" >&5 | |
6864 | $as_echo "$libc_cv_builtin_trap" >&6; } | |
6865 | if test $libc_cv_builtin_trap = yes; then | |
6866 | $as_echo "#define HAVE_BUILTIN_TRAP 1" >>confdefs.h | |
6867 | ||
6868 | fi | |
6869 | ||
99e1dc0a FW |
6870 | ac_ext=cpp |
6871 | ac_cpp='$CXXCPP $CPPFLAGS' | |
6872 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
6873 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
6874 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
6875 | ||
6876 | ||
6877 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler supports thread_local" >&5 | |
6878 | $as_echo_n "checking whether the C++ compiler supports thread_local... " >&6; } | |
6879 | if ${libc_cv_cxx_thread_local+:} false; then : | |
6880 | $as_echo_n "(cached) " >&6 | |
6881 | else | |
6882 | ||
6883 | old_CXXFLAGS="$CXXFLAGS" | |
6884 | CXXFLAGS="$CXXFLAGS -std=gnu++11" | |
6885 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6886 | /* end confdefs.h. */ | |
6887 | ||
6888 | #include <thread> | |
6889 | ||
6890 | // Compiler support. | |
6891 | struct S | |
6892 | { | |
6893 | S (); | |
6894 | ~S (); | |
6895 | }; | |
6896 | thread_local S s; | |
6897 | S * get () { return &s; } | |
6898 | ||
6899 | // libstdc++ support. | |
6900 | #ifndef _GLIBCXX_HAVE___CXA_THREAD_ATEXIT_IMPL | |
6901 | #error __cxa_thread_atexit_impl not supported | |
6902 | #endif | |
6903 | ||
6904 | _ACEOF | |
6905 | if ac_fn_cxx_try_compile "$LINENO"; then : | |
6906 | libc_cv_cxx_thread_local=yes | |
6907 | else | |
6908 | libc_cv_cxx_thread_local=no | |
6909 | fi | |
6910 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6911 | CXXFLAGS="$old_CXXFLAGS" | |
6912 | ||
6913 | fi | |
6914 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cxx_thread_local" >&5 | |
6915 | $as_echo "$libc_cv_cxx_thread_local" >&6; } | |
6916 | ||
6917 | ||
6918 | ac_ext=c | |
6919 | ac_cpp='$CPP $CPPFLAGS' | |
6920 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
6921 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
6922 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
6923 | ||
6924 | ||
cd6ede75 UD |
6925 | ### End of automated tests. |
6926 | ### Now run sysdeps configure fragments. | |
6927 | ||
cb343854 | 6928 | # They also can set these variables. |
b43b13ac | 6929 | use_ldconfig=no |
cb343854 | 6930 | ldd_rewrite_script=no |
77259608 | 6931 | libc_cv_sysconfdir=$sysconfdir |
4248b1b1 | 6932 | libc_cv_localstatedir=$localstatedir |
74bd2300 | 6933 | libc_cv_gcc_unwind_find_fde=no |
e2fd3cbe | 6934 | libc_cv_idn=no |
ad201afe | 6935 | pthread_in_libc=yes |
cb343854 | 6936 | |
cd6ede75 | 6937 | # Iterate over all the sysdep directories we will use, running their |
09055553 | 6938 | # configure fragments. |
cd6ede75 UD |
6939 | for dir in $sysnames; do |
6940 | case $dir in | |
6941 | /*) dest=$dir ;; | |
6942 | *) dest=$srcdir/$dir ;; | |
6943 | esac | |
6944 | if test -r $dest/configure; then | |
b08c89d9 | 6945 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: running configure fragment for $dir" >&5 |
322e23db | 6946 | $as_echo "running configure fragment for $dir" >&6; } |
cd6ede75 UD |
6947 | . $dest/configure |
6948 | fi | |
cd6ede75 UD |
6949 | done |
6950 | ||
5695d46f AS |
6951 | if test x"$build_mathvec" = xnotset; then |
6952 | build_mathvec=no | |
6953 | fi | |
6954 | config_vars="$config_vars | |
6955 | build-mathvec = $build_mathvec" | |
6956 | ||
7ffa9423 AZ |
6957 | |
6958 | ||
6959 | ||
74bd2300 | 6960 | if test x$libc_cv_gcc_unwind_find_fde = xyes; then |
b08c89d9 | 6961 | $as_echo "#define EXPORT_UNWIND_FIND_FDE 1" >>confdefs.h |
74bd2300 UD |
6962 | |
6963 | fi | |
6964 | ||
6965 | ||
6e6249d0 RM |
6966 | # A sysdeps configure fragment can reset this if IFUNC is not actually |
6967 | # usable even though the assembler knows how to generate the symbol type. | |
6968 | if test x"$libc_cv_ld_gnu_indirect_function" = xyes; then | |
6969 | $as_echo "#define HAVE_IFUNC 1" >>confdefs.h | |
6970 | ||
6971 | fi | |
92ad88fe L |
6972 | config_vars="$config_vars |
6973 | have-ifunc = $libc_cv_ld_gnu_indirect_function" | |
6e6249d0 | 6974 | |
022dfdce SL |
6975 | if test x"$libc_cv_gcc_indirect_function" = xyes; then |
6976 | $as_echo "#define HAVE_GCC_IFUNC 1" >>confdefs.h | |
6977 | ||
6978 | fi | |
16b59780 ST |
6979 | config_vars="$config_vars |
6980 | have-gcc-ifunc = $libc_cv_gcc_indirect_function" | |
022dfdce | 6981 | |
3cc3ef96 RM |
6982 | # This is far from the AC_ARG_ENABLE that sets it so that a sysdeps |
6983 | # configure fragment can override the value to prevent this AC_DEFINE. | |
6984 | ||
6985 | if test "x$use_nscd" != xno; then | |
6986 | $as_echo "#define USE_NSCD 1" >>confdefs.h | |
6987 | ||
6988 | fi | |
c53d909c RM |
6989 | if test "x$build_nscd" = xdefault; then |
6990 | build_nscd=$use_nscd | |
6991 | fi | |
3cc3ef96 | 6992 | |
cd6ede75 UD |
6993 | |
6994 | ||
6995 | ||
6996 | ||
6997 | ||
cb343854 | 6998 | |
dff14448 | 6999 | |
f57f8055 RM |
7000 | if test x$use_ldconfig = xyes; then |
7001 | $as_echo "#define USE_LDCONFIG 1" >>confdefs.h | |
7002 | ||
7003 | fi | |
af968f62 | 7004 | |
3b100462 | 7005 | |
eae47a36 | 7006 | |
7998fa78 | 7007 | |
650425ce | 7008 | |
a334319f | 7009 | |
b08c89d9 | 7010 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -fPIC is default" >&5 |
322e23db | 7011 | $as_echo_n "checking whether -fPIC is default... " >&6; } |
f318beb8 | 7012 | if ${libc_cv_pic_default+:} false; then : |
322e23db | 7013 | $as_echo_n "(cached) " >&6 |
cc3fa755 | 7014 | else |
ff886b82 | 7015 | libc_cv_pic_default=yes |
cc3fa755 | 7016 | cat > conftest.c <<EOF |
9756dfe1 | 7017 | #if defined __PIC__ || defined __pic__ || defined PIC || defined pic |
cc3fa755 UD |
7018 | # error PIC is default. |
7019 | #endif | |
7020 | EOF | |
7021 | if eval "${CC-cc} -S conftest.c 2>&5 1>&5"; then | |
ff886b82 | 7022 | libc_cv_pic_default=no |
cc3fa755 UD |
7023 | fi |
7024 | rm -f conftest.* | |
7025 | fi | |
b08c89d9 | 7026 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_pic_default" >&5 |
322e23db | 7027 | $as_echo "$libc_cv_pic_default" >&6; } |
23645707 SP |
7028 | config_vars="$config_vars |
7029 | build-pic-default = $libc_cv_pic_default" | |
cc3fa755 | 7030 | |
cc08749b L |
7031 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -fPIE is default" >&5 |
7032 | $as_echo_n "checking whether -fPIE is default... " >&6; } | |
00c714df | 7033 | if ${libc_cv_cc_pie_default+:} false; then : |
cc08749b L |
7034 | $as_echo_n "(cached) " >&6 |
7035 | else | |
00c714df | 7036 | libc_cv_cc_pie_default=yes |
cc08749b L |
7037 | cat > conftest.c <<EOF |
7038 | #if defined __PIE__ || defined __pie__ || defined PIE || defined pie | |
7039 | # error PIE is default. | |
7040 | #endif | |
7041 | EOF | |
7042 | if eval "${CC-cc} -S conftest.c 2>&5 1>&5"; then | |
00c714df | 7043 | libc_cv_cc_pie_default=no |
cc08749b L |
7044 | fi |
7045 | rm -f conftest.* | |
7046 | fi | |
00c714df L |
7047 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_pie_default" >&5 |
7048 | $as_echo "$libc_cv_cc_pie_default" >&6; } | |
23645707 SP |
7049 | config_vars="$config_vars |
7050 | cc-pie-default = $libc_cv_cc_pie_default" | |
abcb584d | 7051 | |
23645707 SP |
7052 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can build programs as PIE" >&5 |
7053 | $as_echo_n "checking if we can build programs as PIE... " >&6; } | |
ded3aeb2 | 7054 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
23645707 SP |
7055 | /* end confdefs.h. */ |
7056 | #ifdef PIE_UNSUPPORTED | |
7057 | # error PIE is not supported | |
7058 | #endif | |
7059 | _ACEOF | |
7060 | if ac_fn_c_try_compile "$LINENO"; then : | |
ded3aeb2 | 7061 | libc_cv_pie_supported=yes |
23645707 | 7062 | else |
ded3aeb2 | 7063 | libc_cv_pie_supported=no |
23645707 SP |
7064 | fi |
7065 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
ded3aeb2 L |
7066 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_pie_supported" >&5 |
7067 | $as_echo "$libc_cv_pie_supported" >&6; } | |
7068 | # Disable build-pie-default if target does not support it or glibc is | |
7069 | # configured with --disable-default-pie. | |
7070 | if test "x$default_pie" = xno; then | |
7071 | build_pie_default=no | |
7072 | else | |
7073 | build_pie_default=$libc_cv_pie_supported | |
23645707 | 7074 | fi |
23645707 | 7075 | config_vars="$config_vars |
ded3aeb2 | 7076 | build-pie-default = $build_pie_default" |
23645707 SP |
7077 | |
7078 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can build static PIE programs" >&5 | |
7079 | $as_echo_n "checking if we can build static PIE programs... " >&6; } | |
ded3aeb2 L |
7080 | libc_cv_static_pie_supported=$libc_cv_pie_supported |
7081 | if test "x$libc_cv_pie_supported" != xno \ | |
23645707 | 7082 | -a "$libc_cv_no_dynamic_linker" = yes; then |
374cef32 SN |
7083 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
7084 | /* end confdefs.h. */ | |
7085 | #ifndef SUPPORT_STATIC_PIE | |
7086 | # error static PIE is not supported | |
7087 | #endif | |
7088 | _ACEOF | |
7089 | if ac_fn_c_try_compile "$LINENO"; then : | |
ded3aeb2 | 7090 | libc_cv_static_pie_supported=yes |
374cef32 | 7091 | else |
ded3aeb2 | 7092 | libc_cv_static_pie_supported=no |
374cef32 SN |
7093 | fi |
7094 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
ded3aeb2 L |
7095 | fi |
7096 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_static_pie_supported" >&5 | |
7097 | $as_echo "$libc_cv_static_pie_supported" >&6; } | |
7098 | ||
7099 | # Enable static-pie only if it is available and glibc isn't configured | |
7100 | # with --disable-default-pie. | |
7101 | if test "x$default_pie" = xno; then | |
7102 | libc_cv_static_pie=no | |
7103 | else | |
7104 | libc_cv_static_pie=$libc_cv_static_pie_supported | |
7105 | fi | |
7106 | if test "$libc_cv_static_pie" = "yes"; then | |
7107 | $as_echo "#define ENABLE_STATIC_PIE 1" >>confdefs.h | |
9d7a3741 L |
7108 | |
7109 | fi | |
7110 | config_vars="$config_vars | |
23645707 SP |
7111 | enable-static-pie = $libc_cv_static_pie" |
7112 | ||
7113 | # Set the `multidir' variable by grabbing the variable from the compiler. | |
7114 | # We do it once and save the result in a generated makefile. | |
7115 | libc_cv_multidir=`${CC-cc} $CFLAGS $CPPFLAGS -print-multi-directory` | |
7116 | ||
9d7a3741 | 7117 | |
2103c260 | 7118 | |
2103c260 | 7119 | |
2103c260 | 7120 | |
cc3fa755 | 7121 | |
cd6ede75 UD |
7122 | |
7123 | ||
7124 | ||
ee74a442 UD |
7125 | VERSION=`sed -n -e 's/^#define VERSION "\([^"]*\)"/\1/p' < $srcdir/version.h` |
7126 | RELEASE=`sed -n -e 's/^#define RELEASE "\([^"]*\)"/\1/p' < $srcdir/version.h` | |
7127 | ||
cd6ede75 UD |
7128 | |
7129 | ||
ad201afe FW |
7130 | if test "$pthread_in_libc" = yes; then |
7131 | $as_echo "#define PTHREAD_IN_LIBC 1" >>confdefs.h | |
7132 | ||
7133 | fi | |
7134 | ||
7135 | ||
728e272a | 7136 | ac_config_files="$ac_config_files config.make Makefile" |
f4b07664 | 7137 | |
26f56c1c | 7138 | ac_config_commands="$ac_config_commands default" |
f4b07664 | 7139 | |
3a12e572 | 7140 | cat >confcache <<\_ACEOF |
cd6ede75 UD |
7141 | # This file is a shell script that caches the results of configure |
7142 | # tests run on this system so they can be shared between configure | |
3a12e572 UD |
7143 | # scripts and configure runs, see configure's option --config-cache. |
7144 | # It is not useful on other systems. If it contains results you don't | |
7145 | # want to keep, you may remove or edit it. | |
cd6ede75 | 7146 | # |
3a12e572 UD |
7147 | # config.status only pays attention to the cache file if you give it |
7148 | # the --recheck option to rerun configure. | |
cd6ede75 | 7149 | # |
f4b07664 | 7150 | # `ac_cv_env_foo' variables (set or unset) will be overridden when |
3a12e572 UD |
7151 | # loading this file, other *unset* `ac_cv_foo' will be assigned the |
7152 | # following values. | |
7153 | ||
7154 | _ACEOF | |
7155 | ||
cd6ede75 UD |
7156 | # The following way of writing the cache mishandles newlines in values, |
7157 | # but we know of no workaround that is simple, portable, and efficient. | |
26f56c1c | 7158 | # So, we kill variables containing newlines. |
cd6ede75 UD |
7159 | # Ultrix sh set writes to stderr and can't be redirected directly, |
7160 | # and sets the high bit in the cache file unless we assign to the vars. | |
26f56c1c UD |
7161 | ( |
7162 | for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do | |
7163 | eval ac_val=\$$ac_var | |
7164 | case $ac_val in #( | |
7165 | *${as_nl}*) | |
7166 | case $ac_var in #( | |
b08c89d9 | 7167 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 |
322e23db | 7168 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; |
26f56c1c UD |
7169 | esac |
7170 | case $ac_var in #( | |
7171 | _ | IFS | as_nl) ;; #( | |
322e23db | 7172 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( |
b08c89d9 | 7173 | *) { eval $ac_var=; unset $ac_var;} ;; |
26f56c1c UD |
7174 | esac ;; |
7175 | esac | |
7176 | done | |
7177 | ||
3a12e572 | 7178 | (set) 2>&1 | |
26f56c1c UD |
7179 | case $as_nl`(ac_space=' '; set) 2>&1` in #( |
7180 | *${as_nl}ac_space=\ *) | |
b08c89d9 UD |
7181 | # `set' does not quote correctly, so add quotes: double-quote |
7182 | # substitution turns \\\\ into \\, and sed turns \\ into \. | |
3a12e572 | 7183 | sed -n \ |
9382fcee RM |
7184 | "s/'/'\\\\''/g; |
7185 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" | |
26f56c1c | 7186 | ;; #( |
3a12e572 UD |
7187 | *) |
7188 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
26f56c1c | 7189 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
3a12e572 | 7190 | ;; |
26f56c1c UD |
7191 | esac | |
7192 | sort | |
7193 | ) | | |
3a12e572 | 7194 | sed ' |
26f56c1c | 7195 | /^ac_cv_env_/b end |
3a12e572 | 7196 | t clear |
26f56c1c | 7197 | :clear |
3a12e572 UD |
7198 | s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ |
7199 | t end | |
26f56c1c UD |
7200 | s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ |
7201 | :end' >>confcache | |
7202 | if diff "$cache_file" confcache >/dev/null 2>&1; then :; else | |
7203 | if test -w "$cache_file"; then | |
f318beb8 | 7204 | if test "x$cache_file" != "x/dev/null"; then |
b08c89d9 | 7205 | { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 |
322e23db | 7206 | $as_echo "$as_me: updating cache $cache_file" >&6;} |
f318beb8 UD |
7207 | if test ! -f "$cache_file" || test -h "$cache_file"; then |
7208 | cat confcache >"$cache_file" | |
7209 | else | |
7210 | case $cache_file in #( | |
7211 | */* | ?:*) | |
7212 | mv -f confcache "$cache_file"$$ && | |
7213 | mv -f "$cache_file"$$ "$cache_file" ;; #( | |
7214 | *) | |
7215 | mv -f confcache "$cache_file" ;; | |
7216 | esac | |
7217 | fi | |
7218 | fi | |
cd6ede75 | 7219 | else |
b08c89d9 | 7220 | { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 |
322e23db | 7221 | $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} |
cd6ede75 UD |
7222 | fi |
7223 | fi | |
7224 | rm -f confcache | |
7225 | ||
cd6ede75 UD |
7226 | test "x$prefix" = xNONE && prefix=$ac_default_prefix |
7227 | # Let make expand exec_prefix. | |
7228 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
7229 | ||
cd6ede75 UD |
7230 | DEFS=-DHAVE_CONFIG_H |
7231 | ||
f4b07664 RM |
7232 | ac_libobjs= |
7233 | ac_ltlibobjs= | |
4a531bb0 | 7234 | U= |
f4b07664 RM |
7235 | for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue |
7236 | # 1. Remove the extension, and $U if already installed. | |
26f56c1c | 7237 | ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' |
322e23db | 7238 | ac_i=`$as_echo "$ac_i" | sed "$ac_script"` |
26f56c1c UD |
7239 | # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR |
7240 | # will be set to the directory where LIBOBJS objects are built. | |
b08c89d9 UD |
7241 | as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" |
7242 | as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' | |
f4b07664 RM |
7243 | done |
7244 | LIBOBJS=$ac_libobjs | |
7245 | ||
7246 | LTLIBOBJS=$ac_ltlibobjs | |
7247 | ||
7248 | ||
cd6ede75 | 7249 | |
f318beb8 | 7250 | : "${CONFIG_STATUS=./config.status}" |
322e23db | 7251 | ac_write_fail=0 |
3a12e572 UD |
7252 | ac_clean_files_save=$ac_clean_files |
7253 | ac_clean_files="$ac_clean_files $CONFIG_STATUS" | |
b08c89d9 | 7254 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 |
322e23db | 7255 | $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} |
b08c89d9 UD |
7256 | as_write_fail=0 |
7257 | cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 | |
3a12e572 UD |
7258 | #! $SHELL |
7259 | # Generated by $as_me. | |
cd6ede75 | 7260 | # Run this file to recreate the current configuration. |
cd6ede75 | 7261 | # Compiler output produced by configure, useful for debugging |
3a12e572 | 7262 | # configure, is in config.log if it exists. |
cd6ede75 | 7263 | |
3a12e572 | 7264 | debug=false |
2abf9ff1 RM |
7265 | ac_cs_recheck=false |
7266 | ac_cs_silent=false | |
3a12e572 | 7267 | |
b08c89d9 UD |
7268 | SHELL=\${CONFIG_SHELL-$SHELL} |
7269 | export SHELL | |
7270 | _ASEOF | |
7271 | cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 | |
7272 | ## -------------------- ## | |
7273 | ## M4sh Initialization. ## | |
7274 | ## -------------------- ## | |
3a12e572 | 7275 | |
26f56c1c UD |
7276 | # Be more Bourne compatible |
7277 | DUALCASE=1; export DUALCASE # for MKS sh | |
b08c89d9 | 7278 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : |
3a12e572 UD |
7279 | emulate sh |
7280 | NULLCMD=: | |
322e23db | 7281 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
f4b07664 RM |
7282 | # is contrary to our usage. Disable this feature. |
7283 | alias -g '${1+"$@"}'='"$@"' | |
26f56c1c UD |
7284 | setopt NO_GLOB_SUBST |
7285 | else | |
b08c89d9 UD |
7286 | case `(set -o) 2>/dev/null` in #( |
7287 | *posix*) : | |
7288 | set -o posix ;; #( | |
7289 | *) : | |
7290 | ;; | |
26f56c1c | 7291 | esac |
26f56c1c UD |
7292 | fi |
7293 | ||
7294 | ||
322e23db UD |
7295 | as_nl=' |
7296 | ' | |
7297 | export as_nl | |
7298 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
7299 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
7300 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
7301 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
b08c89d9 UD |
7302 | # Prefer a ksh shell builtin over an external printf program on Solaris, |
7303 | # but without wasting forks for bash or zsh. | |
7304 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
7305 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
7306 | as_echo='print -r --' | |
7307 | as_echo_n='print -rn --' | |
7308 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
322e23db UD |
7309 | as_echo='printf %s\n' |
7310 | as_echo_n='printf %s' | |
7311 | else | |
7312 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then | |
7313 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
7314 | as_echo_n='/usr/ucb/echo -n' | |
a152f366 | 7315 | else |
322e23db UD |
7316 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' |
7317 | as_echo_n_body='eval | |
7318 | arg=$1; | |
b08c89d9 | 7319 | case $arg in #( |
322e23db UD |
7320 | *"$as_nl"*) |
7321 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
7322 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
7323 | esac; | |
7324 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
7325 | ' | |
7326 | export as_echo_n_body | |
7327 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
a152f366 | 7328 | fi |
322e23db UD |
7329 | export as_echo_body |
7330 | as_echo='sh -c $as_echo_body as_echo' | |
7331 | fi | |
7332 | ||
7333 | # The user is always right. | |
7334 | if test "${PATH_SEPARATOR+set}" != set; then | |
7335 | PATH_SEPARATOR=: | |
7336 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
7337 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
7338 | PATH_SEPARATOR=';' | |
7339 | } | |
3a12e572 UD |
7340 | fi |
7341 | ||
f4b07664 | 7342 | |
26f56c1c UD |
7343 | # IFS |
7344 | # We need space, tab and new line, in precisely that order. Quoting is | |
7345 | # there to prevent editors from complaining about space-tab. | |
7346 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
7347 | # splitting by setting IFS to empty value.) | |
26f56c1c UD |
7348 | IFS=" "" $as_nl" |
7349 | ||
7350 | # Find who we are. Look in the path if we contain no directory separator. | |
f318beb8 | 7351 | as_myself= |
b08c89d9 | 7352 | case $0 in #(( |
26f56c1c UD |
7353 | *[\\/]* ) as_myself=$0 ;; |
7354 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
7355 | for as_dir in $PATH | |
7356 | do | |
7357 | IFS=$as_save_IFS | |
7358 | test -z "$as_dir" && as_dir=. | |
b08c89d9 UD |
7359 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break |
7360 | done | |
26f56c1c UD |
7361 | IFS=$as_save_IFS |
7362 | ||
7363 | ;; | |
7364 | esac | |
7365 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
7366 | # in which case we are not to be found in the path. | |
7367 | if test "x$as_myself" = x; then | |
7368 | as_myself=$0 | |
7369 | fi | |
7370 | if test ! -f "$as_myself"; then | |
322e23db | 7371 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 |
b08c89d9 | 7372 | exit 1 |
26f56c1c UD |
7373 | fi |
7374 | ||
b08c89d9 UD |
7375 | # Unset variables that we do not need and which cause bugs (e.g. in |
7376 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
7377 | # suppresses any "Segmentation fault" message there. '((' could | |
7378 | # trigger a bug in pdksh 5.2.14. | |
7379 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
7380 | do eval test x\${$as_var+set} = xset \ | |
7381 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
26f56c1c | 7382 | done |
f4b07664 RM |
7383 | PS1='$ ' |
7384 | PS2='> ' | |
7385 | PS4='+ ' | |
7386 | ||
7387 | # NLS nuisances. | |
322e23db UD |
7388 | LC_ALL=C |
7389 | export LC_ALL | |
7390 | LANGUAGE=C | |
7391 | export LANGUAGE | |
f4b07664 | 7392 | |
b08c89d9 UD |
7393 | # CDPATH. |
7394 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
7395 | ||
7396 | ||
4a531bb0 L |
7397 | # as_fn_error STATUS ERROR [LINENO LOG_FD] |
7398 | # ---------------------------------------- | |
b08c89d9 UD |
7399 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are |
7400 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
4a531bb0 | 7401 | # script with STATUS, using 1 if that was 0. |
b08c89d9 UD |
7402 | as_fn_error () |
7403 | { | |
4a531bb0 L |
7404 | as_status=$1; test $as_status -eq 0 && as_status=1 |
7405 | if test "$4"; then | |
7406 | as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
7407 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 | |
b08c89d9 | 7408 | fi |
4a531bb0 | 7409 | $as_echo "$as_me: error: $2" >&2 |
b08c89d9 UD |
7410 | as_fn_exit $as_status |
7411 | } # as_fn_error | |
7412 | ||
7413 | ||
7414 | # as_fn_set_status STATUS | |
7415 | # ----------------------- | |
7416 | # Set $? to STATUS, without forking. | |
7417 | as_fn_set_status () | |
7418 | { | |
7419 | return $1 | |
7420 | } # as_fn_set_status | |
7421 | ||
7422 | # as_fn_exit STATUS | |
7423 | # ----------------- | |
7424 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
7425 | as_fn_exit () | |
7426 | { | |
7427 | set +e | |
7428 | as_fn_set_status $1 | |
7429 | exit $1 | |
7430 | } # as_fn_exit | |
7431 | ||
7432 | # as_fn_unset VAR | |
7433 | # --------------- | |
7434 | # Portably unset VAR. | |
7435 | as_fn_unset () | |
7436 | { | |
7437 | { eval $1=; unset $1;} | |
7438 | } | |
7439 | as_unset=as_fn_unset | |
7440 | # as_fn_append VAR VALUE | |
7441 | # ---------------------- | |
7442 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
7443 | # advantage of any shell optimizations that allow amortized linear growth over | |
7444 | # repeated appends, instead of the typical quadratic growth present in naive | |
7445 | # implementations. | |
7446 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
7447 | eval 'as_fn_append () | |
7448 | { | |
7449 | eval $1+=\$2 | |
7450 | }' | |
7451 | else | |
7452 | as_fn_append () | |
7453 | { | |
7454 | eval $1=\$$1\$2 | |
7455 | } | |
7456 | fi # as_fn_append | |
7457 | ||
7458 | # as_fn_arith ARG... | |
7459 | # ------------------ | |
7460 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
7461 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
7462 | # must be portable across $(()) and expr. | |
7463 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
7464 | eval 'as_fn_arith () | |
7465 | { | |
7466 | as_val=$(( $* )) | |
7467 | }' | |
7468 | else | |
7469 | as_fn_arith () | |
7470 | { | |
7471 | as_val=`expr "$@" || test $? -eq 1` | |
7472 | } | |
7473 | fi # as_fn_arith | |
7474 | ||
7475 | ||
26f56c1c UD |
7476 | if expr a : '\(a\)' >/dev/null 2>&1 && |
7477 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
f4b07664 RM |
7478 | as_expr=expr |
7479 | else | |
7480 | as_expr=false | |
7481 | fi | |
7482 | ||
26f56c1c | 7483 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
f4b07664 RM |
7484 | as_basename=basename |
7485 | else | |
7486 | as_basename=false | |
7487 | fi | |
3a12e572 | 7488 | |
b08c89d9 UD |
7489 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
7490 | as_dirname=dirname | |
7491 | else | |
7492 | as_dirname=false | |
7493 | fi | |
3a12e572 | 7494 | |
26f56c1c | 7495 | as_me=`$as_basename -- "$0" || |
3a12e572 UD |
7496 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
7497 | X"$0" : 'X\(//\)$' \| \ | |
26f56c1c | 7498 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
322e23db | 7499 | $as_echo X/"$0" | |
26f56c1c UD |
7500 | sed '/^.*\/\([^/][^/]*\)\/*$/{ |
7501 | s//\1/ | |
7502 | q | |
7503 | } | |
7504 | /^X\/\(\/\/\)$/{ | |
7505 | s//\1/ | |
7506 | q | |
7507 | } | |
7508 | /^X\/\(\/\).*/{ | |
7509 | s//\1/ | |
7510 | q | |
7511 | } | |
7512 | s/.*/./; q'` | |
3a12e572 | 7513 | |
b08c89d9 UD |
7514 | # Avoid depending upon Character Ranges. |
7515 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
7516 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
7517 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
7518 | as_cr_digits='0123456789' | |
7519 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
26f56c1c UD |
7520 | |
7521 | ECHO_C= ECHO_N= ECHO_T= | |
b08c89d9 | 7522 | case `echo -n x` in #((((( |
26f56c1c | 7523 | -n*) |
b08c89d9 | 7524 | case `echo 'xy\c'` in |
26f56c1c | 7525 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. |
b08c89d9 UD |
7526 | xy) ECHO_C='\c';; |
7527 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
7528 | ECHO_T=' ';; | |
26f56c1c UD |
7529 | esac;; |
7530 | *) | |
7531 | ECHO_N='-n';; | |
3a12e572 | 7532 | esac |
cd6ede75 | 7533 | |
3a12e572 | 7534 | rm -f conf$$ conf$$.exe conf$$.file |
26f56c1c UD |
7535 | if test -d conf$$.dir; then |
7536 | rm -f conf$$.dir/conf$$.file | |
7537 | else | |
7538 | rm -f conf$$.dir | |
322e23db UD |
7539 | mkdir conf$$.dir 2>/dev/null |
7540 | fi | |
7541 | if (echo >conf$$.file) 2>/dev/null; then | |
7542 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
7543 | as_ln_s='ln -s' | |
7544 | # ... but there are two gotchas: | |
7545 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
7546 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
f4a58f0d | 7547 | # In both cases, we have to default to `cp -pR'. |
322e23db | 7548 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || |
f4a58f0d | 7549 | as_ln_s='cp -pR' |
322e23db UD |
7550 | elif ln conf$$.file conf$$ 2>/dev/null; then |
7551 | as_ln_s=ln | |
7552 | else | |
f4a58f0d | 7553 | as_ln_s='cp -pR' |
322e23db | 7554 | fi |
3a12e572 | 7555 | else |
f4a58f0d | 7556 | as_ln_s='cp -pR' |
cd6ede75 | 7557 | fi |
26f56c1c UD |
7558 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
7559 | rmdir conf$$.dir 2>/dev/null | |
cd6ede75 | 7560 | |
b08c89d9 UD |
7561 | |
7562 | # as_fn_mkdir_p | |
7563 | # ------------- | |
7564 | # Create "$as_dir" as a directory, including parents if necessary. | |
7565 | as_fn_mkdir_p () | |
7566 | { | |
7567 | ||
7568 | case $as_dir in #( | |
7569 | -*) as_dir=./$as_dir;; | |
7570 | esac | |
7571 | test -d "$as_dir" || eval $as_mkdir_p || { | |
7572 | as_dirs= | |
7573 | while :; do | |
7574 | case $as_dir in #( | |
7575 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
7576 | *) as_qdir=$as_dir;; | |
7577 | esac | |
7578 | as_dirs="'$as_qdir' $as_dirs" | |
7579 | as_dir=`$as_dirname -- "$as_dir" || | |
7580 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
7581 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
7582 | X"$as_dir" : 'X\(//\)$' \| \ | |
7583 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
7584 | $as_echo X"$as_dir" | | |
7585 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
7586 | s//\1/ | |
7587 | q | |
7588 | } | |
7589 | /^X\(\/\/\)[^/].*/{ | |
7590 | s//\1/ | |
7591 | q | |
7592 | } | |
7593 | /^X\(\/\/\)$/{ | |
7594 | s//\1/ | |
7595 | q | |
7596 | } | |
7597 | /^X\(\/\).*/{ | |
7598 | s//\1/ | |
7599 | q | |
7600 | } | |
7601 | s/.*/./; q'` | |
7602 | test -d "$as_dir" && break | |
7603 | done | |
7604 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
4a531bb0 | 7605 | } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" |
b08c89d9 UD |
7606 | |
7607 | ||
7608 | } # as_fn_mkdir_p | |
f4b07664 | 7609 | if mkdir -p . 2>/dev/null; then |
b08c89d9 | 7610 | as_mkdir_p='mkdir -p "$as_dir"' |
f4b07664 | 7611 | else |
9382fcee | 7612 | test -d ./-p && rmdir ./-p |
f4b07664 RM |
7613 | as_mkdir_p=false |
7614 | fi | |
7615 | ||
f4a58f0d L |
7616 | |
7617 | # as_fn_executable_p FILE | |
7618 | # ----------------------- | |
7619 | # Test if FILE is an executable regular file. | |
7620 | as_fn_executable_p () | |
7621 | { | |
7622 | test -f "$1" && test -x "$1" | |
7623 | } # as_fn_executable_p | |
7624 | as_test_x='test -x' | |
7625 | as_executable_p=as_fn_executable_p | |
cd6ede75 | 7626 | |
3a12e572 | 7627 | # Sed expression to map a string onto a valid CPP name. |
9382fcee | 7628 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
3a12e572 UD |
7629 | |
7630 | # Sed expression to map a string onto a valid variable name. | |
9382fcee | 7631 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
3a12e572 UD |
7632 | |
7633 | ||
3a12e572 | 7634 | exec 6>&1 |
b08c89d9 UD |
7635 | ## ----------------------------------- ## |
7636 | ## Main body of $CONFIG_STATUS script. ## | |
7637 | ## ----------------------------------- ## | |
7638 | _ASEOF | |
7639 | test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 | |
3a12e572 | 7640 | |
b08c89d9 UD |
7641 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
7642 | # Save the log message, to keep $0 and so on meaningful, and to | |
3a12e572 | 7643 | # report actual input values of CONFIG_FILES etc. instead of their |
26f56c1c UD |
7644 | # values after options handling. |
7645 | ac_log=" | |
f4b07664 | 7646 | This file was extended by GNU C Library $as_me (see version.h), which was |
f4a58f0d | 7647 | generated by GNU Autoconf 2.69. Invocation command line was |
3a12e572 UD |
7648 | |
7649 | CONFIG_FILES = $CONFIG_FILES | |
7650 | CONFIG_HEADERS = $CONFIG_HEADERS | |
7651 | CONFIG_LINKS = $CONFIG_LINKS | |
7652 | CONFIG_COMMANDS = $CONFIG_COMMANDS | |
7653 | $ $0 $@ | |
7654 | ||
26f56c1c UD |
7655 | on `(hostname || uname -n) 2>/dev/null | sed 1q` |
7656 | " | |
7657 | ||
3a12e572 UD |
7658 | _ACEOF |
7659 | ||
322e23db UD |
7660 | case $ac_config_files in *" |
7661 | "*) set x $ac_config_files; shift; ac_config_files=$*;; | |
7662 | esac | |
7663 | ||
7664 | case $ac_config_headers in *" | |
7665 | "*) set x $ac_config_headers; shift; ac_config_headers=$*;; | |
7666 | esac | |
7667 | ||
7668 | ||
7669 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
3a12e572 | 7670 | # Files that config.status was made for. |
26f56c1c UD |
7671 | config_files="$ac_config_files" |
7672 | config_headers="$ac_config_headers" | |
7673 | config_commands="$ac_config_commands" | |
3a12e572 | 7674 | |
26f56c1c | 7675 | _ACEOF |
3a12e572 | 7676 | |
322e23db | 7677 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
3a12e572 | 7678 | ac_cs_usage="\ |
b08c89d9 UD |
7679 | \`$as_me' instantiates files and other configuration actions |
7680 | from templates according to the current configuration. Unless the files | |
7681 | and actions are specified as TAGs, all are instantiated by default. | |
3a12e572 | 7682 | |
b08c89d9 | 7683 | Usage: $0 [OPTION]... [TAG]... |
3a12e572 UD |
7684 | |
7685 | -h, --help print this help, then exit | |
26f56c1c | 7686 | -V, --version print version number and configuration settings, then exit |
b08c89d9 | 7687 | --config print configuration, then exit |
322e23db UD |
7688 | -q, --quiet, --silent |
7689 | do not print progress messages | |
3a12e572 UD |
7690 | -d, --debug don't remove temporary files |
7691 | --recheck update $as_me by reconfiguring in the same conditions | |
322e23db UD |
7692 | --file=FILE[:TEMPLATE] |
7693 | instantiate the configuration file FILE | |
7694 | --header=FILE[:TEMPLATE] | |
7695 | instantiate the configuration header FILE | |
3a12e572 UD |
7696 | |
7697 | Configuration files: | |
7698 | $config_files | |
7699 | ||
7700 | Configuration headers: | |
7701 | $config_headers | |
7702 | ||
3a12e572 UD |
7703 | Configuration commands: |
7704 | $config_commands | |
7705 | ||
a306c790 | 7706 | Report bugs to <https://sourceware.org/bugzilla/>. |
02d35f06 | 7707 | GNU C Library home page: <https://www.gnu.org/software/glibc/>. |
b08c89d9 | 7708 | General help using GNU software: <http://www.gnu.org/gethelp/>." |
3a12e572 | 7709 | |
26f56c1c | 7710 | _ACEOF |
322e23db | 7711 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
b08c89d9 | 7712 | ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" |
3a12e572 | 7713 | ac_cs_version="\\ |
f4b07664 | 7714 | GNU C Library config.status (see version.h) |
f4a58f0d | 7715 | configured by $0, generated by GNU Autoconf 2.69, |
b08c89d9 | 7716 | with options \\"\$ac_cs_config\\" |
3a12e572 | 7717 | |
f4a58f0d | 7718 | Copyright (C) 2012 Free Software Foundation, Inc. |
3a12e572 UD |
7719 | This config.status script is free software; the Free Software Foundation |
7720 | gives unlimited permission to copy, distribute and modify it." | |
26f56c1c UD |
7721 | |
7722 | ac_pwd='$ac_pwd' | |
7723 | srcdir='$srcdir' | |
7724 | INSTALL='$INSTALL' | |
322e23db | 7725 | test -n "\$AWK" || AWK=awk |
3a12e572 UD |
7726 | _ACEOF |
7727 | ||
322e23db UD |
7728 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
7729 | # The default lists apply if the user does not specify any file. | |
3a12e572 UD |
7730 | ac_need_defaults=: |
7731 | while test $# != 0 | |
7732 | do | |
7733 | case $1 in | |
f318beb8 | 7734 | --*=?*) |
26f56c1c UD |
7735 | ac_option=`expr "X$1" : 'X\([^=]*\)='` |
7736 | ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` | |
f4b07664 RM |
7737 | ac_shift=: |
7738 | ;; | |
f318beb8 UD |
7739 | --*=) |
7740 | ac_option=`expr "X$1" : 'X\([^=]*\)='` | |
7741 | ac_optarg= | |
7742 | ac_shift=: | |
7743 | ;; | |
26f56c1c | 7744 | *) |
f4b07664 RM |
7745 | ac_option=$1 |
7746 | ac_optarg=$2 | |
7747 | ac_shift=shift | |
3a12e572 | 7748 | ;; |
cd6ede75 UD |
7749 | esac |
7750 | ||
f4b07664 | 7751 | case $ac_option in |
3a12e572 | 7752 | # Handling of the options. |
2abf9ff1 RM |
7753 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) |
7754 | ac_cs_recheck=: ;; | |
26f56c1c | 7755 | --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) |
322e23db | 7756 | $as_echo "$ac_cs_version"; exit ;; |
b08c89d9 UD |
7757 | --config | --confi | --conf | --con | --co | --c ) |
7758 | $as_echo "$ac_cs_config"; exit ;; | |
26f56c1c | 7759 | --debug | --debu | --deb | --de | --d | -d ) |
3a12e572 UD |
7760 | debug=: ;; |
7761 | --file | --fil | --fi | --f ) | |
f4b07664 | 7762 | $ac_shift |
322e23db UD |
7763 | case $ac_optarg in |
7764 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
f318beb8 | 7765 | '') as_fn_error $? "missing file argument" ;; |
322e23db | 7766 | esac |
b08c89d9 | 7767 | as_fn_append CONFIG_FILES " '$ac_optarg'" |
3a12e572 UD |
7768 | ac_need_defaults=false;; |
7769 | --header | --heade | --head | --hea ) | |
f4b07664 | 7770 | $ac_shift |
322e23db UD |
7771 | case $ac_optarg in |
7772 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
7773 | esac | |
b08c89d9 | 7774 | as_fn_append CONFIG_HEADERS " '$ac_optarg'" |
3a12e572 | 7775 | ac_need_defaults=false;; |
26f56c1c UD |
7776 | --he | --h) |
7777 | # Conflict between --help and --header | |
4a531bb0 | 7778 | as_fn_error $? "ambiguous option: \`$1' |
b08c89d9 | 7779 | Try \`$0 --help' for more information.";; |
26f56c1c | 7780 | --help | --hel | -h ) |
322e23db | 7781 | $as_echo "$ac_cs_usage"; exit ;; |
2abf9ff1 RM |
7782 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
7783 | | -silent | --silent | --silen | --sile | --sil | --si | --s) | |
7784 | ac_cs_silent=: ;; | |
3a12e572 UD |
7785 | |
7786 | # This is an error. | |
4a531bb0 | 7787 | -*) as_fn_error $? "unrecognized option: \`$1' |
b08c89d9 | 7788 | Try \`$0 --help' for more information." ;; |
3a12e572 | 7789 | |
b08c89d9 | 7790 | *) as_fn_append ac_config_targets " $1" |
26f56c1c | 7791 | ac_need_defaults=false ;; |
cd6ede75 | 7792 | |
3a12e572 UD |
7793 | esac |
7794 | shift | |
7795 | done | |
7796 | ||
2abf9ff1 RM |
7797 | ac_configure_extra_args= |
7798 | ||
7799 | if $ac_cs_silent; then | |
7800 | exec 6>/dev/null | |
7801 | ac_configure_extra_args="$ac_configure_extra_args --silent" | |
7802 | fi | |
7803 | ||
7804 | _ACEOF | |
322e23db | 7805 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
2abf9ff1 | 7806 | if \$ac_cs_recheck; then |
f4a58f0d | 7807 | set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion |
322e23db UD |
7808 | shift |
7809 | \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 | |
7810 | CONFIG_SHELL='$SHELL' | |
26f56c1c | 7811 | export CONFIG_SHELL |
322e23db | 7812 | exec "\$@" |
2abf9ff1 RM |
7813 | fi |
7814 | ||
3a12e572 | 7815 | _ACEOF |
322e23db | 7816 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
7817 | exec 5>>config.log |
7818 | { | |
7819 | echo | |
7820 | sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX | |
7821 | ## Running $as_me. ## | |
7822 | _ASBOX | |
322e23db | 7823 | $as_echo "$ac_log" |
26f56c1c | 7824 | } >&5 |
3a12e572 | 7825 | |
26f56c1c | 7826 | _ACEOF |
322e23db | 7827 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
3a12e572 | 7828 | # |
26f56c1c | 7829 | # INIT-COMMANDS |
3a12e572 | 7830 | # |
3a12e572 UD |
7831 | config_vars='$config_vars' |
7832 | ||
7833 | _ACEOF | |
7834 | ||
322e23db | 7835 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
7836 | |
7837 | # Handling of arguments. | |
3a12e572 UD |
7838 | for ac_config_target in $ac_config_targets |
7839 | do | |
26f56c1c UD |
7840 | case $ac_config_target in |
7841 | "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; | |
7842 | "config.make") CONFIG_FILES="$CONFIG_FILES config.make" ;; | |
728e272a | 7843 | "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; |
26f56c1c UD |
7844 | "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; |
7845 | ||
4a531bb0 | 7846 | *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; |
3a12e572 UD |
7847 | esac |
7848 | done | |
7849 | ||
26f56c1c | 7850 | |
3a12e572 UD |
7851 | # If the user did not use the arguments to specify the items to instantiate, |
7852 | # then the envvar interface is used. Set only those that are not. | |
7853 | # We use the long form for the default assignment because of an extremely | |
7854 | # bizarre bug on SunOS 4.1.3. | |
7855 | if $ac_need_defaults; then | |
7856 | test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files | |
7857 | test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers | |
3a12e572 UD |
7858 | test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands |
7859 | fi | |
7860 | ||
2abf9ff1 | 7861 | # Have a temporary directory for convenience. Make it in the build tree |
26f56c1c | 7862 | # simply because there is no reason against having it here, and in addition, |
2abf9ff1 | 7863 | # creating and moving files from /tmp can sometimes cause problems. |
26f56c1c UD |
7864 | # Hook for its removal unless debugging. |
7865 | # Note that there is a small window in which the directory will not be cleaned: | |
7866 | # after its creation but before its name has been assigned to `$tmp'. | |
3a12e572 UD |
7867 | $debug || |
7868 | { | |
f318beb8 | 7869 | tmp= ac_tmp= |
26f56c1c | 7870 | trap 'exit_status=$? |
f318beb8 UD |
7871 | : "${ac_tmp:=$tmp}" |
7872 | { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status | |
26f56c1c | 7873 | ' 0 |
b08c89d9 | 7874 | trap 'as_fn_exit 1' 1 2 13 15 |
3a12e572 | 7875 | } |
3a12e572 | 7876 | # Create a (secure) tmp directory for tmp files. |
2abf9ff1 | 7877 | |
3a12e572 | 7878 | { |
26f56c1c | 7879 | tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && |
f318beb8 | 7880 | test -d "$tmp" |
3a12e572 UD |
7881 | } || |
7882 | { | |
26f56c1c UD |
7883 | tmp=./conf$$-$RANDOM |
7884 | (umask 077 && mkdir "$tmp") | |
4a531bb0 | 7885 | } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 |
f318beb8 | 7886 | ac_tmp=$tmp |
3a12e572 | 7887 | |
322e23db UD |
7888 | # Set up the scripts for CONFIG_FILES section. |
7889 | # No need to generate them if there are no CONFIG_FILES. | |
7890 | # This happens for instance with `./config.status config.h'. | |
26f56c1c UD |
7891 | if test -n "$CONFIG_FILES"; then |
7892 | ||
a152f366 | 7893 | |
b08c89d9 UD |
7894 | ac_cr=`echo X | tr X '\015'` |
7895 | # On cygwin, bash can eat \r inside `` if the user requested igncr. | |
7896 | # But we know of no other shell where ac_cr would be empty at this | |
7897 | # point, so we can use a bashism as a fallback. | |
7898 | if test "x$ac_cr" = x; then | |
7899 | eval ac_cr=\$\'\\r\' | |
7900 | fi | |
322e23db UD |
7901 | ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` |
7902 | if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then | |
4a531bb0 | 7903 | ac_cs_awk_cr='\\r' |
322e23db UD |
7904 | else |
7905 | ac_cs_awk_cr=$ac_cr | |
26f56c1c UD |
7906 | fi |
7907 | ||
f318beb8 | 7908 | echo 'BEGIN {' >"$ac_tmp/subs1.awk" && |
26f56c1c UD |
7909 | _ACEOF |
7910 | ||
7911 | ||
322e23db UD |
7912 | { |
7913 | echo "cat >conf$$subs.awk <<_ACEOF" && | |
7914 | echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && | |
7915 | echo "_ACEOF" | |
7916 | } >conf$$subs.sh || | |
4a531bb0 L |
7917 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
7918 | ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` | |
26f56c1c UD |
7919 | ac_delim='%!_!# ' |
7920 | for ac_last_try in false false false false false :; do | |
322e23db | 7921 | . ./conf$$subs.sh || |
4a531bb0 | 7922 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
322e23db UD |
7923 | |
7924 | ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` | |
7925 | if test $ac_delim_n = $ac_delim_num; then | |
26f56c1c UD |
7926 | break |
7927 | elif $ac_last_try; then | |
4a531bb0 | 7928 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
26f56c1c UD |
7929 | else |
7930 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
7931 | fi | |
7932 | done | |
322e23db UD |
7933 | rm -f conf$$subs.sh |
7934 | ||
7935 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
f318beb8 | 7936 | cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && |
322e23db UD |
7937 | _ACEOF |
7938 | sed -n ' | |
7939 | h | |
7940 | s/^/S["/; s/!.*/"]=/ | |
7941 | p | |
7942 | g | |
7943 | s/^[^!]*!// | |
7944 | :repl | |
7945 | t repl | |
7946 | s/'"$ac_delim"'$// | |
7947 | t delim | |
7948 | :nl | |
7949 | h | |
b08c89d9 | 7950 | s/\(.\{148\}\)..*/\1/ |
322e23db UD |
7951 | t more1 |
7952 | s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ | |
7953 | p | |
7954 | n | |
7955 | b repl | |
7956 | :more1 | |
7957 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
7958 | p | |
7959 | g | |
7960 | s/.\{148\}// | |
7961 | t nl | |
7962 | :delim | |
7963 | h | |
b08c89d9 | 7964 | s/\(.\{148\}\)..*/\1/ |
322e23db UD |
7965 | t more2 |
7966 | s/["\\]/\\&/g; s/^/"/; s/$/"/ | |
7967 | p | |
7968 | b | |
7969 | :more2 | |
7970 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
7971 | p | |
7972 | g | |
7973 | s/.\{148\}// | |
7974 | t delim | |
7975 | ' <conf$$subs.awk | sed ' | |
7976 | /^[^""]/{ | |
7977 | N | |
7978 | s/\n// | |
7979 | } | |
7980 | ' >>$CONFIG_STATUS || ac_write_fail=1 | |
7981 | rm -f conf$$subs.awk | |
7982 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
7983 | _ACAWK | |
f318beb8 | 7984 | cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && |
322e23db UD |
7985 | for (key in S) S_is_set[key] = 1 |
7986 | FS = "\a" | |
ff886b82 | 7987 | |
322e23db UD |
7988 | } |
7989 | { | |
7990 | line = $ 0 | |
7991 | nfields = split(line, field, "@") | |
7992 | substed = 0 | |
7993 | len = length(field[1]) | |
7994 | for (i = 2; i < nfields; i++) { | |
7995 | key = field[i] | |
7996 | keylen = length(key) | |
7997 | if (S_is_set[key]) { | |
7998 | value = S[key] | |
7999 | line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) | |
8000 | len += length(value) + length(field[++i]) | |
8001 | substed = 1 | |
8002 | } else | |
8003 | len += 1 + keylen | |
8004 | } | |
8005 | ||
8006 | print line | |
8007 | } | |
cd6ede75 | 8008 | |
322e23db | 8009 | _ACAWK |
26f56c1c | 8010 | _ACEOF |
322e23db UD |
8011 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
8012 | if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then | |
8013 | sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" | |
8014 | else | |
8015 | cat | |
f318beb8 | 8016 | fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ |
4a531bb0 | 8017 | || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 |
3a12e572 | 8018 | _ACEOF |
26f56c1c | 8019 | |
4a531bb0 L |
8020 | # VPATH may cause trouble with some makes, so we remove sole $(srcdir), |
8021 | # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and | |
26f56c1c UD |
8022 | # trailing colons and then remove the whole line if VPATH becomes empty |
8023 | # (actually we leave an empty line to preserve line numbers). | |
8024 | if test "x$srcdir" = x.; then | |
4a531bb0 L |
8025 | ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ |
8026 | h | |
8027 | s/// | |
8028 | s/^/:/ | |
8029 | s/[ ]*$/:/ | |
8030 | s/:\$(srcdir):/:/g | |
8031 | s/:\${srcdir}:/:/g | |
8032 | s/:@srcdir@:/:/g | |
8033 | s/^:*// | |
26f56c1c | 8034 | s/:*$// |
4a531bb0 L |
8035 | x |
8036 | s/\(=[ ]*\).*/\1/ | |
8037 | G | |
8038 | s/\n// | |
26f56c1c UD |
8039 | s/^[^=]*=[ ]*$// |
8040 | }' | |
8041 | fi | |
8042 | ||
322e23db | 8043 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
8044 | fi # test -n "$CONFIG_FILES" |
8045 | ||
322e23db UD |
8046 | # Set up the scripts for CONFIG_HEADERS section. |
8047 | # No need to generate them if there are no CONFIG_HEADERS. | |
8048 | # This happens for instance with `./config.status Makefile'. | |
8049 | if test -n "$CONFIG_HEADERS"; then | |
f318beb8 | 8050 | cat >"$ac_tmp/defines.awk" <<\_ACAWK || |
322e23db UD |
8051 | BEGIN { |
8052 | _ACEOF | |
8053 | ||
8054 | # Transform confdefs.h into an awk script `defines.awk', embedded as | |
8055 | # here-document in config.status, that substitutes the proper values into | |
8056 | # config.h.in to produce config.h. | |
8057 | ||
8058 | # Create a delimiter string that does not exist in confdefs.h, to ease | |
8059 | # handling of long lines. | |
8060 | ac_delim='%!_!# ' | |
8061 | for ac_last_try in false false :; do | |
f318beb8 UD |
8062 | ac_tt=`sed -n "/$ac_delim/p" confdefs.h` |
8063 | if test -z "$ac_tt"; then | |
322e23db UD |
8064 | break |
8065 | elif $ac_last_try; then | |
4a531bb0 | 8066 | as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 |
322e23db UD |
8067 | else |
8068 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
8069 | fi | |
8070 | done | |
8071 | ||
8072 | # For the awk script, D is an array of macro values keyed by name, | |
8073 | # likewise P contains macro parameters if any. Preserve backslash | |
8074 | # newline sequences. | |
8075 | ||
8076 | ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* | |
8077 | sed -n ' | |
8078 | s/.\{148\}/&'"$ac_delim"'/g | |
8079 | t rset | |
8080 | :rset | |
8081 | s/^[ ]*#[ ]*define[ ][ ]*/ / | |
8082 | t def | |
8083 | d | |
8084 | :def | |
8085 | s/\\$// | |
8086 | t bsnl | |
8087 | s/["\\]/\\&/g | |
8088 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
8089 | D["\1"]=" \3"/p | |
8090 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p | |
8091 | d | |
8092 | :bsnl | |
8093 | s/["\\]/\\&/g | |
8094 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
8095 | D["\1"]=" \3\\\\\\n"\\/p | |
8096 | t cont | |
8097 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p | |
8098 | t cont | |
8099 | d | |
8100 | :cont | |
8101 | n | |
8102 | s/.\{148\}/&'"$ac_delim"'/g | |
8103 | t clear | |
8104 | :clear | |
8105 | s/\\$// | |
8106 | t bsnlc | |
8107 | s/["\\]/\\&/g; s/^/"/; s/$/"/p | |
8108 | d | |
8109 | :bsnlc | |
8110 | s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p | |
8111 | b cont | |
8112 | ' <confdefs.h | sed ' | |
8113 | s/'"$ac_delim"'/"\\\ | |
8114 | "/g' >>$CONFIG_STATUS || ac_write_fail=1 | |
8115 | ||
8116 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
8117 | for (key in D) D_is_set[key] = 1 | |
8118 | FS = "\a" | |
8119 | } | |
8120 | /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { | |
8121 | line = \$ 0 | |
8122 | split(line, arg, " ") | |
8123 | if (arg[1] == "#") { | |
8124 | defundef = arg[2] | |
8125 | mac1 = arg[3] | |
8126 | } else { | |
8127 | defundef = substr(arg[1], 2) | |
8128 | mac1 = arg[2] | |
8129 | } | |
8130 | split(mac1, mac2, "(") #) | |
8131 | macro = mac2[1] | |
8132 | prefix = substr(line, 1, index(line, defundef) - 1) | |
8133 | if (D_is_set[macro]) { | |
8134 | # Preserve the white space surrounding the "#". | |
8135 | print prefix "define", macro P[macro] D[macro] | |
8136 | next | |
8137 | } else { | |
8138 | # Replace #undef with comments. This is necessary, for example, | |
8139 | # in the case of _POSIX_SOURCE, which is predefined and required | |
8140 | # on some systems where configure will not decide to define it. | |
8141 | if (defundef == "undef") { | |
8142 | print "/*", prefix defundef, macro, "*/" | |
8143 | next | |
8144 | } | |
8145 | } | |
8146 | } | |
8147 | { print } | |
8148 | _ACAWK | |
8149 | _ACEOF | |
8150 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
4a531bb0 | 8151 | as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 |
322e23db UD |
8152 | fi # test -n "$CONFIG_HEADERS" |
8153 | ||
26f56c1c | 8154 | |
322e23db UD |
8155 | eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" |
8156 | shift | |
8157 | for ac_tag | |
26f56c1c UD |
8158 | do |
8159 | case $ac_tag in | |
8160 | :[FHLC]) ac_mode=$ac_tag; continue;; | |
8161 | esac | |
8162 | case $ac_mode$ac_tag in | |
8163 | :[FHL]*:*);; | |
4a531bb0 | 8164 | :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; |
26f56c1c UD |
8165 | :[FH]-) ac_tag=-:-;; |
8166 | :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; | |
cd6ede75 | 8167 | esac |
26f56c1c UD |
8168 | ac_save_IFS=$IFS |
8169 | IFS=: | |
8170 | set x $ac_tag | |
8171 | IFS=$ac_save_IFS | |
8172 | shift | |
8173 | ac_file=$1 | |
8174 | shift | |
8175 | ||
8176 | case $ac_mode in | |
8177 | :L) ac_source=$1;; | |
8178 | :[FH]) | |
8179 | ac_file_inputs= | |
8180 | for ac_f | |
8181 | do | |
8182 | case $ac_f in | |
f318beb8 | 8183 | -) ac_f="$ac_tmp/stdin";; |
26f56c1c UD |
8184 | *) # Look for the file first in the build tree, then in the source tree |
8185 | # (if the path is not absolute). The absolute path cannot be DOS-style, | |
8186 | # because $ac_f cannot contain `:'. | |
8187 | test -f "$ac_f" || | |
8188 | case $ac_f in | |
8189 | [\\/$]*) false;; | |
8190 | *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; | |
8191 | esac || | |
4a531bb0 | 8192 | as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; |
26f56c1c | 8193 | esac |
322e23db | 8194 | case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac |
b08c89d9 | 8195 | as_fn_append ac_file_inputs " '$ac_f'" |
26f56c1c | 8196 | done |
cd6ede75 | 8197 | |
26f56c1c UD |
8198 | # Let's still pretend it is `configure' which instantiates (i.e., don't |
8199 | # use $as_me), people would be surprised to read: | |
8200 | # /* config.h. Generated by config.status. */ | |
322e23db UD |
8201 | configure_input='Generated from '` |
8202 | $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' | |
8203 | `' by configure.' | |
26f56c1c UD |
8204 | if test x"$ac_file" != x-; then |
8205 | configure_input="$ac_file. $configure_input" | |
b08c89d9 | 8206 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 |
322e23db | 8207 | $as_echo "$as_me: creating $ac_file" >&6;} |
26f56c1c | 8208 | fi |
322e23db UD |
8209 | # Neutralize special characters interpreted by sed in replacement strings. |
8210 | case $configure_input in #( | |
8211 | *\&* | *\|* | *\\* ) | |
8212 | ac_sed_conf_input=`$as_echo "$configure_input" | | |
8213 | sed 's/[\\\\&|]/\\\\&/g'`;; #( | |
8214 | *) ac_sed_conf_input=$configure_input;; | |
8215 | esac | |
26f56c1c UD |
8216 | |
8217 | case $ac_tag in | |
f318beb8 | 8218 | *:-:* | *:-) cat >"$ac_tmp/stdin" \ |
4a531bb0 | 8219 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; |
26f56c1c UD |
8220 | esac |
8221 | ;; | |
8222 | esac | |
8223 | ||
8224 | ac_dir=`$as_dirname -- "$ac_file" || | |
3a12e572 | 8225 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
9382fcee RM |
8226 | X"$ac_file" : 'X\(//\)[^/]' \| \ |
8227 | X"$ac_file" : 'X\(//\)$' \| \ | |
26f56c1c | 8228 | X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || |
322e23db | 8229 | $as_echo X"$ac_file" | |
26f56c1c UD |
8230 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
8231 | s//\1/ | |
8232 | q | |
8233 | } | |
8234 | /^X\(\/\/\)[^/].*/{ | |
8235 | s//\1/ | |
8236 | q | |
8237 | } | |
8238 | /^X\(\/\/\)$/{ | |
8239 | s//\1/ | |
8240 | q | |
8241 | } | |
8242 | /^X\(\/\).*/{ | |
8243 | s//\1/ | |
8244 | q | |
8245 | } | |
8246 | s/.*/./; q'` | |
b08c89d9 | 8247 | as_dir="$ac_dir"; as_fn_mkdir_p |
3a12e572 UD |
8248 | ac_builddir=. |
8249 | ||
26f56c1c UD |
8250 | case "$ac_dir" in |
8251 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
8252 | *) | |
322e23db | 8253 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
26f56c1c | 8254 | # A ".." for each directory in $ac_dir_suffix. |
322e23db | 8255 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
26f56c1c UD |
8256 | case $ac_top_builddir_sub in |
8257 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
8258 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
8259 | esac ;; | |
8260 | esac | |
8261 | ac_abs_top_builddir=$ac_pwd | |
8262 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
8263 | # for backward compatibility: | |
8264 | ac_top_builddir=$ac_top_build_prefix | |
3a12e572 UD |
8265 | |
8266 | case $srcdir in | |
26f56c1c | 8267 | .) # We are building in place. |
3a12e572 | 8268 | ac_srcdir=. |
26f56c1c UD |
8269 | ac_top_srcdir=$ac_top_builddir_sub |
8270 | ac_abs_top_srcdir=$ac_pwd ;; | |
8271 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
3a12e572 | 8272 | ac_srcdir=$srcdir$ac_dir_suffix; |
26f56c1c UD |
8273 | ac_top_srcdir=$srcdir |
8274 | ac_abs_top_srcdir=$srcdir ;; | |
8275 | *) # Relative name. | |
8276 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
8277 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
8278 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
3a12e572 | 8279 | esac |
26f56c1c | 8280 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
9382fcee | 8281 | |
cd6ede75 | 8282 | |
26f56c1c UD |
8283 | case $ac_mode in |
8284 | :F) | |
8285 | # | |
8286 | # CONFIG_FILE | |
8287 | # | |
3a12e572 UD |
8288 | |
8289 | case $INSTALL in | |
8290 | [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; | |
26f56c1c | 8291 | *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; |
cd6ede75 | 8292 | esac |
26f56c1c | 8293 | _ACEOF |
cd6ede75 | 8294 | |
322e23db | 8295 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
8296 | # If the template does not know about datarootdir, expand it. |
8297 | # FIXME: This hack should be removed a few years after 2.60. | |
8298 | ac_datarootdir_hack=; ac_datarootdir_seen= | |
322e23db UD |
8299 | ac_sed_dataroot=' |
8300 | /datarootdir/ { | |
26f56c1c UD |
8301 | p |
8302 | q | |
8303 | } | |
8304 | /@datadir@/p | |
8305 | /@docdir@/p | |
8306 | /@infodir@/p | |
8307 | /@localedir@/p | |
b08c89d9 | 8308 | /@mandir@/p' |
322e23db | 8309 | case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in |
26f56c1c UD |
8310 | *datarootdir*) ac_datarootdir_seen=yes;; |
8311 | *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) | |
b08c89d9 | 8312 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 |
322e23db | 8313 | $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} |
26f56c1c | 8314 | _ACEOF |
322e23db | 8315 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
26f56c1c UD |
8316 | ac_datarootdir_hack=' |
8317 | s&@datadir@&$datadir&g | |
8318 | s&@docdir@&$docdir&g | |
8319 | s&@infodir@&$infodir&g | |
8320 | s&@localedir@&$localedir&g | |
8321 | s&@mandir@&$mandir&g | |
b08c89d9 | 8322 | s&\\\${datarootdir}&$datarootdir&g' ;; |
26f56c1c | 8323 | esac |
3a12e572 | 8324 | _ACEOF |
26f56c1c UD |
8325 | |
8326 | # Neutralize VPATH when `$srcdir' = `.'. | |
8327 | # Shell code in configure.ac might set extrasub. | |
8328 | # FIXME: do we really want to maintain this feature? | |
322e23db UD |
8329 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
8330 | ac_sed_extra="$ac_vpsub | |
3a12e572 UD |
8331 | $extrasub |
8332 | _ACEOF | |
322e23db | 8333 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
3a12e572 UD |
8334 | :t |
8335 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b | |
322e23db | 8336 | s|@configure_input@|$ac_sed_conf_input|;t t |
26f56c1c | 8337 | s&@top_builddir@&$ac_top_builddir_sub&;t t |
322e23db | 8338 | s&@top_build_prefix@&$ac_top_build_prefix&;t t |
26f56c1c UD |
8339 | s&@srcdir@&$ac_srcdir&;t t |
8340 | s&@abs_srcdir@&$ac_abs_srcdir&;t t | |
8341 | s&@top_srcdir@&$ac_top_srcdir&;t t | |
8342 | s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t | |
8343 | s&@builddir@&$ac_builddir&;t t | |
8344 | s&@abs_builddir@&$ac_abs_builddir&;t t | |
8345 | s&@abs_top_builddir@&$ac_abs_top_builddir&;t t | |
8346 | s&@INSTALL@&$ac_INSTALL&;t t | |
8347 | $ac_datarootdir_hack | |
322e23db | 8348 | " |
f318beb8 UD |
8349 | eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ |
8350 | >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 | |
26f56c1c UD |
8351 | |
8352 | test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && | |
f318beb8 UD |
8353 | { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && |
8354 | { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ | |
8355 | "$ac_tmp/out"`; test -z "$ac_out"; } && | |
b08c89d9 | 8356 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
4a531bb0 | 8357 | which seems to be undefined. Please make sure it is defined" >&5 |
322e23db | 8358 | $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
4a531bb0 | 8359 | which seems to be undefined. Please make sure it is defined" >&2;} |
26f56c1c | 8360 | |
f318beb8 | 8361 | rm -f "$ac_tmp/stdin" |
3a12e572 | 8362 | case $ac_file in |
f318beb8 UD |
8363 | -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; |
8364 | *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; | |
322e23db | 8365 | esac \ |
4a531bb0 | 8366 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
26f56c1c UD |
8367 | ;; |
8368 | :H) | |
8369 | # | |
8370 | # CONFIG_HEADER | |
8371 | # | |
3a12e572 | 8372 | if test x"$ac_file" != x-; then |
322e23db UD |
8373 | { |
8374 | $as_echo "/* $configure_input */" \ | |
f318beb8 UD |
8375 | && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" |
8376 | } >"$ac_tmp/config.h" \ | |
4a531bb0 | 8377 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
f318beb8 | 8378 | if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then |
b08c89d9 | 8379 | { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 |
322e23db | 8380 | $as_echo "$as_me: $ac_file is unchanged" >&6;} |
3a12e572 | 8381 | else |
322e23db | 8382 | rm -f "$ac_file" |
f318beb8 | 8383 | mv "$ac_tmp/config.h" "$ac_file" \ |
4a531bb0 | 8384 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
f4b07664 RM |
8385 | fi |
8386 | else | |
322e23db | 8387 | $as_echo "/* $configure_input */" \ |
f318beb8 | 8388 | && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ |
4a531bb0 | 8389 | || as_fn_error $? "could not create -" "$LINENO" 5 |
f4b07664 | 8390 | fi |
26f56c1c | 8391 | ;; |
9382fcee | 8392 | |
b08c89d9 | 8393 | :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 |
322e23db | 8394 | $as_echo "$as_me: executing $ac_file commands" >&6;} |
26f56c1c UD |
8395 | ;; |
8396 | esac | |
3a12e572 UD |
8397 | |
8398 | ||
26f56c1c UD |
8399 | case $ac_file$ac_mode in |
8400 | "default":C) | |
c0fb8a56 UD |
8401 | case $CONFIG_FILES in *config.make*) |
8402 | echo "$config_vars" >> config.make;; | |
8403 | esac | |
3a12e572 | 8404 | test -d bits || mkdir bits ;; |
26f56c1c | 8405 | |
3a12e572 | 8406 | esac |
26f56c1c | 8407 | done # for ac_tag |
3a12e572 | 8408 | |
3a12e572 | 8409 | |
b08c89d9 | 8410 | as_fn_exit 0 |
3a12e572 | 8411 | _ACEOF |
3a12e572 UD |
8412 | ac_clean_files=$ac_clean_files_save |
8413 | ||
322e23db | 8414 | test $ac_write_fail = 0 || |
4a531bb0 | 8415 | as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 |
322e23db | 8416 | |
3a12e572 UD |
8417 | |
8418 | # configure is writing to config.log, and then calls config.status. | |
8419 | # config.status does its own redirection, appending to config.log. | |
8420 | # Unfortunately, on DOS this fails, as config.log is still kept open | |
8421 | # by configure, so config.status won't be able to write to it; its | |
8422 | # output is simply discarded. So we exec the FD to /dev/null, | |
8423 | # effectively closing config.log, so it can be properly (re)opened and | |
8424 | # appended to by config.status. When coming back to configure, we | |
8425 | # need to make the FD available again. | |
8426 | if test "$no_create" != yes; then | |
8427 | ac_cs_success=: | |
2abf9ff1 RM |
8428 | ac_config_status_args= |
8429 | test "$silent" = yes && | |
8430 | ac_config_status_args="$ac_config_status_args --quiet" | |
3a12e572 | 8431 | exec 5>/dev/null |
2abf9ff1 | 8432 | $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false |
3a12e572 UD |
8433 | exec 5>>config.log |
8434 | # Use ||, not &&, to avoid exiting from the if with $? = 1, which | |
8435 | # would make configure fail if this is the last instruction. | |
4a531bb0 | 8436 | $ac_cs_success || as_fn_exit 1 |
3a12e572 | 8437 | fi |
cd6ede75 | 8438 | |
3a12e572 UD |
8439 | # |
8440 | # CONFIG_SUBDIRS section. | |
8441 | # | |
cd6ede75 UD |
8442 | if test "$no_recursion" != yes; then |
8443 | ||
322e23db UD |
8444 | # Remove --cache-file, --srcdir, and --disable-option-checking arguments |
8445 | # so they do not pile up. | |
cd6ede75 UD |
8446 | ac_sub_configure_args= |
8447 | ac_prev= | |
26f56c1c UD |
8448 | eval "set x $ac_configure_args" |
8449 | shift | |
8450 | for ac_arg | |
8451 | do | |
cd6ede75 UD |
8452 | if test -n "$ac_prev"; then |
8453 | ac_prev= | |
8454 | continue | |
8455 | fi | |
3a12e572 | 8456 | case $ac_arg in |
cd6ede75 UD |
8457 | -cache-file | --cache-file | --cache-fil | --cache-fi \ |
8458 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
8459 | ac_prev=cache_file ;; | |
8460 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
3a12e572 UD |
8461 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \ |
8462 | | --c=*) | |
8463 | ;; | |
8464 | --config-cache | -C) | |
cd6ede75 UD |
8465 | ;; |
8466 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
8467 | ac_prev=srcdir ;; | |
8468 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
8469 | ;; | |
3a12e572 UD |
8470 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) |
8471 | ac_prev=prefix ;; | |
8472 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
8473 | ;; | |
322e23db UD |
8474 | --disable-option-checking) |
8475 | ;; | |
26f56c1c UD |
8476 | *) |
8477 | case $ac_arg in | |
322e23db | 8478 | *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
26f56c1c | 8479 | esac |
b08c89d9 | 8480 | as_fn_append ac_sub_configure_args " '$ac_arg'" ;; |
cd6ede75 UD |
8481 | esac |
8482 | done | |
8483 | ||
3a12e572 UD |
8484 | # Always prepend --prefix to ensure using the same prefix |
8485 | # in subdir configurations. | |
26f56c1c UD |
8486 | ac_arg="--prefix=$prefix" |
8487 | case $ac_arg in | |
322e23db | 8488 | *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
26f56c1c UD |
8489 | esac |
8490 | ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args" | |
8491 | ||
8492 | # Pass --silent | |
8493 | if test "$silent" = yes; then | |
8494 | ac_sub_configure_args="--silent $ac_sub_configure_args" | |
8495 | fi | |
3a12e572 | 8496 | |
322e23db UD |
8497 | # Always prepend --disable-option-checking to silence warnings, since |
8498 | # different subdirs can have different --enable and --with options. | |
8499 | ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args" | |
8500 | ||
3a12e572 UD |
8501 | ac_popdir=`pwd` |
8502 | for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue | |
cd6ede75 UD |
8503 | |
8504 | # Do not complain, so a configure script can configure whichever | |
8505 | # parts of a large source tree are present. | |
26f56c1c UD |
8506 | test -d "$srcdir/$ac_dir" || continue |
8507 | ||
8508 | ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)" | |
b08c89d9 | 8509 | $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5 |
322e23db | 8510 | $as_echo "$ac_msg" >&6 |
b08c89d9 | 8511 | as_dir="$ac_dir"; as_fn_mkdir_p |
3a12e572 | 8512 | ac_builddir=. |
cd6ede75 | 8513 | |
26f56c1c UD |
8514 | case "$ac_dir" in |
8515 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
8516 | *) | |
322e23db | 8517 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
26f56c1c | 8518 | # A ".." for each directory in $ac_dir_suffix. |
322e23db | 8519 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
26f56c1c UD |
8520 | case $ac_top_builddir_sub in |
8521 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
8522 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
8523 | esac ;; | |
8524 | esac | |
8525 | ac_abs_top_builddir=$ac_pwd | |
8526 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
8527 | # for backward compatibility: | |
8528 | ac_top_builddir=$ac_top_build_prefix | |
cd6ede75 | 8529 | |
3a12e572 | 8530 | case $srcdir in |
26f56c1c | 8531 | .) # We are building in place. |
3a12e572 | 8532 | ac_srcdir=. |
26f56c1c UD |
8533 | ac_top_srcdir=$ac_top_builddir_sub |
8534 | ac_abs_top_srcdir=$ac_pwd ;; | |
8535 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
3a12e572 | 8536 | ac_srcdir=$srcdir$ac_dir_suffix; |
26f56c1c UD |
8537 | ac_top_srcdir=$srcdir |
8538 | ac_abs_top_srcdir=$srcdir ;; | |
8539 | *) # Relative name. | |
8540 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
8541 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
8542 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
9382fcee | 8543 | esac |
26f56c1c | 8544 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
3a12e572 UD |
8545 | |
8546 | ||
26f56c1c | 8547 | cd "$ac_dir" |
cd6ede75 UD |
8548 | |
8549 | # Check for guested configure; otherwise get Cygnus style configure. | |
26f56c1c UD |
8550 | if test -f "$ac_srcdir/configure.gnu"; then |
8551 | ac_sub_configure=$ac_srcdir/configure.gnu | |
8552 | elif test -f "$ac_srcdir/configure"; then | |
8553 | ac_sub_configure=$ac_srcdir/configure | |
8554 | elif test -f "$ac_srcdir/configure.in"; then | |
8555 | # This should be Cygnus configure. | |
8556 | ac_sub_configure=$ac_aux_dir/configure | |
cd6ede75 | 8557 | else |
b08c89d9 | 8558 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5 |
322e23db | 8559 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;} |
cd6ede75 UD |
8560 | ac_sub_configure= |
8561 | fi | |
8562 | ||
8563 | # The recursion is here. | |
8564 | if test -n "$ac_sub_configure"; then | |
cd6ede75 | 8565 | # Make the cache file name correct relative to the subdirectory. |
3a12e572 UD |
8566 | case $cache_file in |
8567 | [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;; | |
26f56c1c UD |
8568 | *) # Relative name. |
8569 | ac_sub_cache_file=$ac_top_build_prefix$cache_file ;; | |
cd6ede75 | 8570 | esac |
cd6ede75 | 8571 | |
b08c89d9 | 8572 | { $as_echo "$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 | 8573 | $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;} |
cd6ede75 | 8574 | # The eval makes quoting arguments work. |
26f56c1c UD |
8575 | eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \ |
8576 | --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" || | |
4a531bb0 | 8577 | as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5 |
cd6ede75 UD |
8578 | fi |
8579 | ||
26f56c1c | 8580 | cd "$ac_popdir" |
cd6ede75 UD |
8581 | done |
8582 | fi | |
322e23db | 8583 | if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then |
b08c89d9 | 8584 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 |
322e23db UD |
8585 | $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} |
8586 | fi | |
cd6ede75 | 8587 |