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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 |
322e23db | 623 | fno_unit_at_a_time |
89569c8b | 624 | libc_cv_has_glob_dat |
322e23db UD |
625 | libc_cv_hashstyle |
626 | libc_cv_fpie | |
627 | libc_cv_z_execstack | |
628 | libc_cv_z_combreloc | |
629 | ASFLAGS_config | |
322e23db | 630 | libc_cv_cc_with_libunwind |
19f1a11e | 631 | libc_cv_insert |
83569fb8 | 632 | libc_cv_protected_data |
322e23db UD |
633 | INSTALL_INFO |
634 | PERL | |
322e23db | 635 | BASH_SHELL |
a65ea28d | 636 | CXX_BITS_STD_ABS_H |
fc3e1337 FW |
637 | CXX_CMATH_HEADER |
638 | CXX_CSTDLIB_HEADER | |
322e23db UD |
639 | CXX_SYSINCLUDES |
640 | SYSINCLUDES | |
8ce8299f SP |
641 | PYTHON |
642 | PYTHON_PROG | |
322e23db | 643 | AUTOCONF |
30b99d79 | 644 | NM |
1faaf703 | 645 | BISON |
0786794f | 646 | AWK |
322e23db UD |
647 | SED |
648 | MAKEINFO | |
649 | MSGFMT | |
650 | MAKE | |
322e23db UD |
651 | LD |
652 | AS | |
6014c65d | 653 | GPROF |
1b74661a | 654 | OBJCOPY |
322e23db UD |
655 | OBJDUMP |
656 | AR | |
657 | LN_S | |
658 | INSTALL_DATA | |
659 | INSTALL_SCRIPT | |
660 | INSTALL_PROGRAM | |
322e23db UD |
661 | sysnames |
662 | submachine | |
6f89d2f3 | 663 | multi_arch |
b5c45e83 | 664 | libc_cv_textrel_ifunc |
03baef1c NA |
665 | no_stack_protector |
666 | stack_protector | |
667 | libc_cv_ssp | |
8df5d347 | 668 | libc_cv_with_fp |
322e23db | 669 | base_machine |
67e58f39 | 670 | have_tunables |
e4608715 | 671 | build_pt_chown |
c53d909c | 672 | build_nscd |
84aa7516 | 673 | libc_cv_static_nss_crypt |
322e23db | 674 | libc_cv_nss_crypt |
e69d994a | 675 | build_crypt |
33784089 | 676 | memory_tagging |
d5c3fafc | 677 | experimental_malloc |
a4ecc9eb | 678 | enable_werror |
322e23db UD |
679 | all_warnings |
680 | force_install | |
681 | bindnow | |
740b3dbe | 682 | hardcoded_path_in_tests |
1cba4036 | 683 | enable_timezone_tools |
9ba202c7 | 684 | rtld_early_cflags |
6413fcde | 685 | extra_nonshared_cflags |
f781ef40 | 686 | use_default_link |
c91c505f | 687 | sysheaders |
322e23db UD |
688 | ac_ct_CXX |
689 | CXXFLAGS | |
690 | CXX | |
e4693aa7 | 691 | READELF |
322e23db UD |
692 | CPP |
693 | cross_compiling | |
694 | BUILD_CC | |
695 | OBJEXT | |
696 | ac_ct_CC | |
697 | CPPFLAGS | |
698 | LDFLAGS | |
699 | CFLAGS | |
700 | CC | |
c16a054d AS |
701 | host_os |
702 | host_vendor | |
703 | host_cpu | |
704 | host | |
705 | build_os | |
706 | build_vendor | |
707 | build_cpu | |
708 | build | |
7967983f | 709 | subdirs |
8b748aed JM |
710 | REPORT_BUGS_TEXI |
711 | REPORT_BUGS_TO | |
712 | PKGVERSION_TEXI | |
713 | PKGVERSION | |
322e23db UD |
714 | target_alias |
715 | host_alias | |
716 | build_alias | |
717 | LIBS | |
718 | ECHO_T | |
719 | ECHO_N | |
720 | ECHO_C | |
721 | DEFS | |
722 | mandir | |
723 | localedir | |
724 | libdir | |
725 | psdir | |
726 | pdfdir | |
727 | dvidir | |
728 | htmldir | |
729 | infodir | |
730 | docdir | |
731 | oldincludedir | |
732 | includedir | |
733 | localstatedir | |
734 | sharedstatedir | |
735 | sysconfdir | |
736 | datadir | |
737 | datarootdir | |
738 | libexecdir | |
739 | sbindir | |
740 | bindir | |
741 | program_transform_name | |
742 | prefix | |
743 | exec_prefix | |
b08c89d9 | 744 | PACKAGE_URL |
322e23db UD |
745 | PACKAGE_BUGREPORT |
746 | PACKAGE_STRING | |
747 | PACKAGE_VERSION | |
748 | PACKAGE_TARNAME | |
749 | PACKAGE_NAME | |
750 | PATH_SEPARATOR | |
751 | SHELL' | |
a152f366 | 752 | ac_subst_files='' |
322e23db UD |
753 | ac_user_opts=' |
754 | enable_option_checking | |
8b748aed JM |
755 | with_pkgversion |
756 | with_bugurl | |
322e23db UD |
757 | with_gd |
758 | with_gd_include | |
759 | with_gd_lib | |
322e23db | 760 | with_binutils |
322e23db | 761 | with_selinux |
322e23db | 762 | with_headers |
f781ef40 | 763 | with_default_link |
6413fcde | 764 | with_nonshared_cflags |
9ba202c7 | 765 | with_rtld_early_cflags |
bada2e31 | 766 | with_timeoutfactor |
322e23db | 767 | enable_sanity_checks |
322e23db UD |
768 | enable_shared |
769 | enable_profile | |
23645707 | 770 | enable_default_pie |
1cba4036 | 771 | enable_timezone_tools |
740b3dbe | 772 | enable_hardcoded_path_in_tests |
322e23db UD |
773 | enable_hidden_plt |
774 | enable_bind_now | |
03baef1c | 775 | enable_stack_protector |
322e23db UD |
776 | enable_static_nss |
777 | enable_force_install | |
8894bad3 | 778 | enable_maintainer_mode |
322e23db UD |
779 | enable_kernel |
780 | enable_all_warnings | |
a4ecc9eb | 781 | enable_werror |
322e23db | 782 | enable_multi_arch |
d5c3fafc | 783 | enable_experimental_malloc |
33784089 | 784 | enable_memory_tagging |
e69d994a | 785 | enable_crypt |
322e23db | 786 | enable_nss_crypt |
3a097cc7 | 787 | enable_systemtap |
c53d909c | 788 | enable_build_nscd |
3cc3ef96 | 789 | enable_nscd |
e4608715 | 790 | enable_pt_chown |
67e58f39 | 791 | enable_tunables |
5695d46f | 792 | enable_mathvec |
f753fa7d | 793 | enable_cet |
ebae2f5a | 794 | enable_scv |
322e23db UD |
795 | with_cpu |
796 | ' | |
a152f366 UD |
797 | ac_precious_vars='build_alias |
798 | host_alias | |
799 | target_alias | |
800 | CC | |
801 | CFLAGS | |
802 | LDFLAGS | |
803 | LIBS | |
804 | CPPFLAGS | |
805 | CPP | |
806 | CXX | |
807 | CXXFLAGS | |
808 | CCC' | |
644d3857 | 809 | ac_subdirs_all='' |
a152f366 UD |
810 | |
811 | # Initialize some variables set by options. | |
812 | ac_init_help= | |
813 | ac_init_version=false | |
322e23db UD |
814 | ac_unrecognized_opts= |
815 | ac_unrecognized_sep= | |
a152f366 UD |
816 | # The variables have the same names as the options, with |
817 | # dashes changed to underlines. | |
818 | cache_file=/dev/null | |
819 | exec_prefix=NONE | |
820 | no_create= | |
821 | no_recursion= | |
822 | prefix=NONE | |
823 | program_prefix=NONE | |
824 | program_suffix=NONE | |
825 | program_transform_name=s,x,x, | |
826 | silent= | |
827 | site= | |
828 | srcdir= | |
829 | verbose= | |
830 | x_includes=NONE | |
831 | x_libraries=NONE | |
832 | ||
833 | # Installation directory options. | |
834 | # These are left unexpanded so users can "make install exec_prefix=/foo" | |
835 | # and all the variables that are supposed to be based on exec_prefix | |
836 | # by default will actually change. | |
837 | # Use braces instead of parens because sh, perl, etc. also accept them. | |
838 | # (The list follows the same order as the GNU Coding Standards.) | |
839 | bindir='${exec_prefix}/bin' | |
840 | sbindir='${exec_prefix}/sbin' | |
841 | libexecdir='${exec_prefix}/libexec' | |
842 | datarootdir='${prefix}/share' | |
843 | datadir='${datarootdir}' | |
844 | sysconfdir='${prefix}/etc' | |
845 | sharedstatedir='${prefix}/com' | |
846 | localstatedir='${prefix}/var' | |
847 | includedir='${prefix}/include' | |
848 | oldincludedir='/usr/include' | |
849 | docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' | |
850 | infodir='${datarootdir}/info' | |
851 | htmldir='${docdir}' | |
26f56c1c UD |
852 | dvidir='${docdir}' |
853 | pdfdir='${docdir}' | |
854 | psdir='${docdir}' | |
855 | libdir='${exec_prefix}/lib' | |
856 | localedir='${datarootdir}/locale' | |
857 | mandir='${datarootdir}/man' | |
cd6ede75 | 858 | |
cd6ede75 | 859 | ac_prev= |
26f56c1c | 860 | ac_dashdash= |
cd6ede75 UD |
861 | for ac_option |
862 | do | |
cd6ede75 UD |
863 | # If the previous option needs an argument, assign it. |
864 | if test -n "$ac_prev"; then | |
26f56c1c | 865 | eval $ac_prev=\$ac_option |
cd6ede75 UD |
866 | ac_prev= |
867 | continue | |
868 | fi | |
869 | ||
26f56c1c | 870 | case $ac_option in |
f318beb8 UD |
871 | *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; |
872 | *=) ac_optarg= ;; | |
873 | *) ac_optarg=yes ;; | |
26f56c1c | 874 | esac |
cd6ede75 UD |
875 | |
876 | # Accept the important Cygnus configure options, so we can diagnose typos. | |
877 | ||
26f56c1c UD |
878 | case $ac_dashdash$ac_option in |
879 | --) | |
880 | ac_dashdash=yes ;; | |
cd6ede75 UD |
881 | |
882 | -bindir | --bindir | --bindi | --bind | --bin | --bi) | |
883 | ac_prev=bindir ;; | |
884 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) | |
3a12e572 | 885 | bindir=$ac_optarg ;; |
cd6ede75 UD |
886 | |
887 | -build | --build | --buil | --bui | --bu) | |
3a12e572 | 888 | ac_prev=build_alias ;; |
cd6ede75 | 889 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) |
3a12e572 | 890 | build_alias=$ac_optarg ;; |
cd6ede75 UD |
891 | |
892 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
893 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
894 | ac_prev=cache_file ;; | |
895 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
896 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) | |
3a12e572 UD |
897 | cache_file=$ac_optarg ;; |
898 | ||
899 | --config-cache | -C) | |
900 | cache_file=config.cache ;; | |
cd6ede75 | 901 | |
26f56c1c | 902 | -datadir | --datadir | --datadi | --datad) |
cd6ede75 | 903 | ac_prev=datadir ;; |
26f56c1c | 904 | -datadir=* | --datadir=* | --datadi=* | --datad=*) |
3a12e572 | 905 | datadir=$ac_optarg ;; |
cd6ede75 | 906 | |
26f56c1c UD |
907 | -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ |
908 | | --dataroo | --dataro | --datar) | |
909 | ac_prev=datarootdir ;; | |
910 | -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ | |
911 | | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) | |
912 | datarootdir=$ac_optarg ;; | |
913 | ||
cd6ede75 | 914 | -disable-* | --disable-*) |
322e23db | 915 | ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` |
cd6ede75 | 916 | # Reject names that are not valid shell variable names. |
322e23db | 917 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
4a531bb0 | 918 | as_fn_error $? "invalid feature name: $ac_useropt" |
322e23db UD |
919 | ac_useropt_orig=$ac_useropt |
920 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
921 | case $ac_user_opts in | |
922 | *" | |
923 | "enable_$ac_useropt" | |
924 | "*) ;; | |
925 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" | |
926 | ac_unrecognized_sep=', ';; | |
927 | esac | |
928 | eval enable_$ac_useropt=no ;; | |
26f56c1c UD |
929 | |
930 | -docdir | --docdir | --docdi | --doc | --do) | |
931 | ac_prev=docdir ;; | |
932 | -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) | |
933 | docdir=$ac_optarg ;; | |
934 | ||
935 | -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) | |
936 | ac_prev=dvidir ;; | |
937 | -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) | |
938 | dvidir=$ac_optarg ;; | |
cd6ede75 UD |
939 | |
940 | -enable-* | --enable-*) | |
322e23db | 941 | ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` |
cd6ede75 | 942 | # Reject names that are not valid shell variable names. |
322e23db | 943 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
4a531bb0 | 944 | as_fn_error $? "invalid feature name: $ac_useropt" |
322e23db UD |
945 | ac_useropt_orig=$ac_useropt |
946 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
947 | case $ac_user_opts in | |
948 | *" | |
949 | "enable_$ac_useropt" | |
950 | "*) ;; | |
951 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" | |
952 | ac_unrecognized_sep=', ';; | |
953 | esac | |
954 | eval enable_$ac_useropt=\$ac_optarg ;; | |
cd6ede75 UD |
955 | |
956 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | |
957 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | |
958 | | --exec | --exe | --ex) | |
959 | ac_prev=exec_prefix ;; | |
960 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | |
961 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | |
962 | | --exec=* | --exe=* | --ex=*) | |
3a12e572 | 963 | exec_prefix=$ac_optarg ;; |
cd6ede75 UD |
964 | |
965 | -gas | --gas | --ga | --g) | |
966 | # Obsolete; use --with-gas. | |
967 | with_gas=yes ;; | |
968 | ||
3a12e572 UD |
969 | -help | --help | --hel | --he | -h) |
970 | ac_init_help=long ;; | |
971 | -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) | |
972 | ac_init_help=recursive ;; | |
973 | -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) | |
974 | ac_init_help=short ;; | |
cd6ede75 UD |
975 | |
976 | -host | --host | --hos | --ho) | |
3a12e572 | 977 | ac_prev=host_alias ;; |
cd6ede75 | 978 | -host=* | --host=* | --hos=* | --ho=*) |
3a12e572 | 979 | host_alias=$ac_optarg ;; |
cd6ede75 | 980 | |
26f56c1c UD |
981 | -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) |
982 | ac_prev=htmldir ;; | |
983 | -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ | |
984 | | --ht=*) | |
985 | htmldir=$ac_optarg ;; | |
986 | ||
cd6ede75 UD |
987 | -includedir | --includedir | --includedi | --included | --include \ |
988 | | --includ | --inclu | --incl | --inc) | |
989 | ac_prev=includedir ;; | |
990 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | |
991 | | --includ=* | --inclu=* | --incl=* | --inc=*) | |
3a12e572 | 992 | includedir=$ac_optarg ;; |
cd6ede75 UD |
993 | |
994 | -infodir | --infodir | --infodi | --infod | --info | --inf) | |
995 | ac_prev=infodir ;; | |
996 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) | |
3a12e572 | 997 | infodir=$ac_optarg ;; |
cd6ede75 UD |
998 | |
999 | -libdir | --libdir | --libdi | --libd) | |
1000 | ac_prev=libdir ;; | |
1001 | -libdir=* | --libdir=* | --libdi=* | --libd=*) | |
3a12e572 | 1002 | libdir=$ac_optarg ;; |
cd6ede75 UD |
1003 | |
1004 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | |
1005 | | --libexe | --libex | --libe) | |
1006 | ac_prev=libexecdir ;; | |
1007 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | |
1008 | | --libexe=* | --libex=* | --libe=*) | |
3a12e572 | 1009 | libexecdir=$ac_optarg ;; |
cd6ede75 | 1010 | |
26f56c1c UD |
1011 | -localedir | --localedir | --localedi | --localed | --locale) |
1012 | ac_prev=localedir ;; | |
1013 | -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) | |
1014 | localedir=$ac_optarg ;; | |
1015 | ||
cd6ede75 | 1016 | -localstatedir | --localstatedir | --localstatedi | --localstated \ |
26f56c1c | 1017 | | --localstate | --localstat | --localsta | --localst | --locals) |
cd6ede75 UD |
1018 | ac_prev=localstatedir ;; |
1019 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | |
26f56c1c | 1020 | | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) |
3a12e572 | 1021 | localstatedir=$ac_optarg ;; |
cd6ede75 UD |
1022 | |
1023 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) | |
1024 | ac_prev=mandir ;; | |
1025 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) | |
3a12e572 | 1026 | mandir=$ac_optarg ;; |
cd6ede75 UD |
1027 | |
1028 | -nfp | --nfp | --nf) | |
1029 | # Obsolete; use --without-fp. | |
1030 | with_fp=no ;; | |
1031 | ||
1032 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
3a12e572 | 1033 | | --no-cr | --no-c | -n) |
cd6ede75 UD |
1034 | no_create=yes ;; |
1035 | ||
1036 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
1037 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) | |
1038 | no_recursion=yes ;; | |
1039 | ||
1040 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ | |
1041 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ | |
1042 | | --oldin | --oldi | --old | --ol | --o) | |
1043 | ac_prev=oldincludedir ;; | |
1044 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | |
1045 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | |
1046 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) | |
3a12e572 | 1047 | oldincludedir=$ac_optarg ;; |
cd6ede75 UD |
1048 | |
1049 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
1050 | ac_prev=prefix ;; | |
1051 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
3a12e572 | 1052 | prefix=$ac_optarg ;; |
cd6ede75 UD |
1053 | |
1054 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ | |
1055 | | --program-pre | --program-pr | --program-p) | |
1056 | ac_prev=program_prefix ;; | |
1057 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ | |
1058 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) | |
3a12e572 | 1059 | program_prefix=$ac_optarg ;; |
cd6ede75 UD |
1060 | |
1061 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ | |
1062 | | --program-suf | --program-su | --program-s) | |
1063 | ac_prev=program_suffix ;; | |
1064 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ | |
1065 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) | |
3a12e572 | 1066 | program_suffix=$ac_optarg ;; |
cd6ede75 UD |
1067 | |
1068 | -program-transform-name | --program-transform-name \ | |
1069 | | --program-transform-nam | --program-transform-na \ | |
1070 | | --program-transform-n | --program-transform- \ | |
1071 | | --program-transform | --program-transfor \ | |
1072 | | --program-transfo | --program-transf \ | |
1073 | | --program-trans | --program-tran \ | |
1074 | | --progr-tra | --program-tr | --program-t) | |
1075 | ac_prev=program_transform_name ;; | |
1076 | -program-transform-name=* | --program-transform-name=* \ | |
1077 | | --program-transform-nam=* | --program-transform-na=* \ | |
1078 | | --program-transform-n=* | --program-transform-=* \ | |
1079 | | --program-transform=* | --program-transfor=* \ | |
1080 | | --program-transfo=* | --program-transf=* \ | |
1081 | | --program-trans=* | --program-tran=* \ | |
1082 | | --progr-tra=* | --program-tr=* | --program-t=*) | |
3a12e572 | 1083 | program_transform_name=$ac_optarg ;; |
cd6ede75 | 1084 | |
26f56c1c UD |
1085 | -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) |
1086 | ac_prev=pdfdir ;; | |
1087 | -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) | |
1088 | pdfdir=$ac_optarg ;; | |
1089 | ||
1090 | -psdir | --psdir | --psdi | --psd | --ps) | |
1091 | ac_prev=psdir ;; | |
1092 | -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) | |
1093 | psdir=$ac_optarg ;; | |
1094 | ||
cd6ede75 UD |
1095 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
1096 | | -silent | --silent | --silen | --sile | --sil) | |
1097 | silent=yes ;; | |
1098 | ||
1099 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) | |
1100 | ac_prev=sbindir ;; | |
1101 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | |
1102 | | --sbi=* | --sb=*) | |
3a12e572 | 1103 | sbindir=$ac_optarg ;; |
cd6ede75 UD |
1104 | |
1105 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ | |
1106 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | |
1107 | | --sharedst | --shareds | --shared | --share | --shar \ | |
1108 | | --sha | --sh) | |
1109 | ac_prev=sharedstatedir ;; | |
1110 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ | |
1111 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | |
1112 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | |
1113 | | --sha=* | --sh=*) | |
3a12e572 | 1114 | sharedstatedir=$ac_optarg ;; |
cd6ede75 UD |
1115 | |
1116 | -site | --site | --sit) | |
1117 | ac_prev=site ;; | |
1118 | -site=* | --site=* | --sit=*) | |
3a12e572 | 1119 | site=$ac_optarg ;; |
cd6ede75 UD |
1120 | |
1121 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
1122 | ac_prev=srcdir ;; | |
1123 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
3a12e572 | 1124 | srcdir=$ac_optarg ;; |
cd6ede75 UD |
1125 | |
1126 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | |
1127 | | --syscon | --sysco | --sysc | --sys | --sy) | |
1128 | ac_prev=sysconfdir ;; | |
1129 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | |
1130 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) | |
3a12e572 | 1131 | sysconfdir=$ac_optarg ;; |
cd6ede75 UD |
1132 | |
1133 | -target | --target | --targe | --targ | --tar | --ta | --t) | |
3a12e572 | 1134 | ac_prev=target_alias ;; |
cd6ede75 | 1135 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) |
3a12e572 | 1136 | target_alias=$ac_optarg ;; |
cd6ede75 UD |
1137 | |
1138 | -v | -verbose | --verbose | --verbos | --verbo | --verb) | |
1139 | verbose=yes ;; | |
1140 | ||
3a12e572 UD |
1141 | -version | --version | --versio | --versi | --vers | -V) |
1142 | ac_init_version=: ;; | |
cd6ede75 UD |
1143 | |
1144 | -with-* | --with-*) | |
322e23db | 1145 | ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` |
cd6ede75 | 1146 | # Reject names that are not valid shell variable names. |
322e23db | 1147 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
4a531bb0 | 1148 | as_fn_error $? "invalid package name: $ac_useropt" |
322e23db UD |
1149 | ac_useropt_orig=$ac_useropt |
1150 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1151 | case $ac_user_opts in | |
1152 | *" | |
1153 | "with_$ac_useropt" | |
1154 | "*) ;; | |
1155 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" | |
1156 | ac_unrecognized_sep=', ';; | |
1157 | esac | |
1158 | eval with_$ac_useropt=\$ac_optarg ;; | |
cd6ede75 UD |
1159 | |
1160 | -without-* | --without-*) | |
322e23db | 1161 | ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` |
cd6ede75 | 1162 | # Reject names that are not valid shell variable names. |
322e23db | 1163 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
4a531bb0 | 1164 | as_fn_error $? "invalid package name: $ac_useropt" |
322e23db UD |
1165 | ac_useropt_orig=$ac_useropt |
1166 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1167 | case $ac_user_opts in | |
1168 | *" | |
1169 | "with_$ac_useropt" | |
1170 | "*) ;; | |
1171 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" | |
1172 | ac_unrecognized_sep=', ';; | |
1173 | esac | |
1174 | eval with_$ac_useropt=no ;; | |
cd6ede75 UD |
1175 | |
1176 | --x) | |
1177 | # Obsolete; use --with-x. | |
1178 | with_x=yes ;; | |
1179 | ||
1180 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | |
1181 | | --x-incl | --x-inc | --x-in | --x-i) | |
1182 | ac_prev=x_includes ;; | |
1183 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | |
1184 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) | |
3a12e572 | 1185 | x_includes=$ac_optarg ;; |
cd6ede75 UD |
1186 | |
1187 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ | |
1188 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) | |
1189 | ac_prev=x_libraries ;; | |
1190 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | |
1191 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | |
3a12e572 | 1192 | x_libraries=$ac_optarg ;; |
cd6ede75 | 1193 | |
4a531bb0 L |
1194 | -*) as_fn_error $? "unrecognized option: \`$ac_option' |
1195 | Try \`$0 --help' for more information" | |
cd6ede75 UD |
1196 | ;; |
1197 | ||
3a12e572 UD |
1198 | *=*) |
1199 | ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` | |
1200 | # Reject names that are not valid shell variable names. | |
b08c89d9 UD |
1201 | case $ac_envvar in #( |
1202 | '' | [0-9]* | *[!_$as_cr_alnum]* ) | |
4a531bb0 | 1203 | as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; |
b08c89d9 | 1204 | esac |
26f56c1c | 1205 | eval $ac_envvar=\$ac_optarg |
3a12e572 UD |
1206 | export $ac_envvar ;; |
1207 | ||
cd6ede75 | 1208 | *) |
3a12e572 | 1209 | # FIXME: should be removed in autoconf 3.0. |
322e23db | 1210 | $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 |
3a12e572 | 1211 | expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && |
322e23db | 1212 | $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 |
f318beb8 | 1213 | : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" |
cd6ede75 UD |
1214 | ;; |
1215 | ||
1216 | esac | |
1217 | done | |
1218 | ||
1219 | if test -n "$ac_prev"; then | |
3a12e572 | 1220 | ac_option=--`echo $ac_prev | sed 's/_/-/g'` |
4a531bb0 | 1221 | as_fn_error $? "missing argument to $ac_option" |
cd6ede75 | 1222 | fi |
cd6ede75 | 1223 | |
322e23db UD |
1224 | if test -n "$ac_unrecognized_opts"; then |
1225 | case $enable_option_checking in | |
1226 | no) ;; | |
4a531bb0 | 1227 | fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; |
322e23db UD |
1228 | *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; |
1229 | esac | |
1230 | fi | |
1231 | ||
1232 | # Check all directory arguments for consistency. | |
26f56c1c UD |
1233 | for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ |
1234 | datadir sysconfdir sharedstatedir localstatedir includedir \ | |
1235 | oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ | |
1236 | libdir localedir mandir | |
cd6ede75 | 1237 | do |
26f56c1c | 1238 | eval ac_val=\$$ac_var |
322e23db UD |
1239 | # Remove trailing slashes. |
1240 | case $ac_val in | |
1241 | */ ) | |
1242 | ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` | |
1243 | eval $ac_var=\$ac_val;; | |
1244 | esac | |
1245 | # Be sure to have absolute directory names. | |
3a12e572 | 1246 | case $ac_val in |
26f56c1c UD |
1247 | [\\/$]* | ?:[\\/]* ) continue;; |
1248 | NONE | '' ) case $ac_var in *prefix ) continue;; esac;; | |
cd6ede75 | 1249 | esac |
4a531bb0 | 1250 | as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" |
cd6ede75 UD |
1251 | done |
1252 | ||
3a12e572 UD |
1253 | # There might be people who depend on the old broken behavior: `$host' |
1254 | # used to hold the argument of --host etc. | |
1255 | # FIXME: To remove some day. | |
1256 | build=$build_alias | |
1257 | host=$host_alias | |
1258 | target=$target_alias | |
1259 | ||
1260 | # FIXME: To remove some day. | |
1261 | if test "x$host_alias" != x; then | |
1262 | if test "x$build_alias" = x; then | |
1263 | cross_compiling=maybe | |
3a12e572 UD |
1264 | elif test "x$build_alias" != "x$host_alias"; then |
1265 | cross_compiling=yes | |
1266 | fi | |
1267 | fi | |
cd6ede75 | 1268 | |
3a12e572 UD |
1269 | ac_tool_prefix= |
1270 | test -n "$host_alias" && ac_tool_prefix=$host_alias- | |
1271 | ||
1272 | test "$silent" = yes && exec 6>/dev/null | |
cd6ede75 | 1273 | |
cd6ede75 | 1274 | |
26f56c1c UD |
1275 | ac_pwd=`pwd` && test -n "$ac_pwd" && |
1276 | ac_ls_di=`ls -di .` && | |
1277 | ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || | |
4a531bb0 | 1278 | as_fn_error $? "working directory cannot be determined" |
26f56c1c | 1279 | test "X$ac_ls_di" = "X$ac_pwd_ls_di" || |
4a531bb0 | 1280 | as_fn_error $? "pwd does not report name of working directory" |
26f56c1c UD |
1281 | |
1282 | ||
cd6ede75 UD |
1283 | # Find the source files, if location was not specified. |
1284 | if test -z "$srcdir"; then | |
1285 | ac_srcdir_defaulted=yes | |
26f56c1c | 1286 | # Try the directory containing this script, then the parent directory. |
322e23db UD |
1287 | ac_confdir=`$as_dirname -- "$as_myself" || |
1288 | $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
1289 | X"$as_myself" : 'X\(//\)[^/]' \| \ | |
1290 | X"$as_myself" : 'X\(//\)$' \| \ | |
1291 | X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || | |
1292 | $as_echo X"$as_myself" | | |
26f56c1c UD |
1293 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
1294 | s//\1/ | |
1295 | q | |
1296 | } | |
1297 | /^X\(\/\/\)[^/].*/{ | |
1298 | s//\1/ | |
1299 | q | |
1300 | } | |
1301 | /^X\(\/\/\)$/{ | |
1302 | s//\1/ | |
1303 | q | |
1304 | } | |
1305 | /^X\(\/\).*/{ | |
1306 | s//\1/ | |
1307 | q | |
1308 | } | |
1309 | s/.*/./; q'` | |
cd6ede75 | 1310 | srcdir=$ac_confdir |
26f56c1c | 1311 | if test ! -r "$srcdir/$ac_unique_file"; then |
cd6ede75 UD |
1312 | srcdir=.. |
1313 | fi | |
1314 | else | |
1315 | ac_srcdir_defaulted=no | |
1316 | fi | |
26f56c1c UD |
1317 | if test ! -r "$srcdir/$ac_unique_file"; then |
1318 | test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." | |
4a531bb0 | 1319 | as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" |
cd6ede75 | 1320 | fi |
26f56c1c UD |
1321 | ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" |
1322 | ac_abs_confdir=`( | |
4a531bb0 | 1323 | cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" |
26f56c1c UD |
1324 | pwd)` |
1325 | # When building in place, set srcdir=. | |
1326 | if test "$ac_abs_confdir" = "$ac_pwd"; then | |
1327 | srcdir=. | |
1328 | fi | |
1329 | # Remove unnecessary trailing slashes from srcdir. | |
1330 | # Double slashes in file names in object file debugging info | |
1331 | # mess up M-x gdb in Emacs. | |
1332 | case $srcdir in | |
1333 | */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; | |
1334 | esac | |
1335 | for ac_var in $ac_precious_vars; do | |
1336 | eval ac_env_${ac_var}_set=\${${ac_var}+set} | |
1337 | eval ac_env_${ac_var}_value=\$${ac_var} | |
1338 | eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} | |
1339 | eval ac_cv_env_${ac_var}_value=\$${ac_var} | |
1340 | done | |
3a12e572 UD |
1341 | |
1342 | # | |
1343 | # Report the --help message. | |
1344 | # | |
1345 | if test "$ac_init_help" = "long"; then | |
1346 | # Omit some internal or obsolete options to make the list less imposing. | |
1347 | # This message is too long to be a string in the A/UX 3.1 sh. | |
1348 | cat <<_ACEOF | |
f4b07664 | 1349 | \`configure' configures GNU C Library (see version.h) to adapt to many kinds of systems. |
3a12e572 UD |
1350 | |
1351 | Usage: $0 [OPTION]... [VAR=VALUE]... | |
1352 | ||
1353 | To assign environment variables (e.g., CC, CFLAGS...), specify them as | |
1354 | VAR=VALUE. See below for descriptions of some of the useful variables. | |
1355 | ||
1356 | Defaults for the options are specified in brackets. | |
1357 | ||
1358 | Configuration: | |
1359 | -h, --help display this help and exit | |
1360 | --help=short display options specific to this package | |
1361 | --help=recursive display the short help of all the included packages | |
1362 | -V, --version display version information and exit | |
4a531bb0 | 1363 | -q, --quiet, --silent do not print \`checking ...' messages |
3a12e572 UD |
1364 | --cache-file=FILE cache test results in FILE [disabled] |
1365 | -C, --config-cache alias for \`--cache-file=config.cache' | |
1366 | -n, --no-create do not create output files | |
1367 | --srcdir=DIR find the sources in DIR [configure dir or \`..'] | |
1368 | ||
3a12e572 UD |
1369 | Installation directories: |
1370 | --prefix=PREFIX install architecture-independent files in PREFIX | |
322e23db | 1371 | [$ac_default_prefix] |
3a12e572 | 1372 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
322e23db | 1373 | [PREFIX] |
3a12e572 UD |
1374 | |
1375 | By default, \`make install' will install all the files in | |
1376 | \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify | |
1377 | an installation prefix other than \`$ac_default_prefix' using \`--prefix', | |
1378 | for instance \`--prefix=\$HOME'. | |
1379 | ||
1380 | For better control, use the options below. | |
1381 | ||
1382 | Fine tuning of the installation directories: | |
322e23db UD |
1383 | --bindir=DIR user executables [EPREFIX/bin] |
1384 | --sbindir=DIR system admin executables [EPREFIX/sbin] | |
1385 | --libexecdir=DIR program executables [EPREFIX/libexec] | |
1386 | --sysconfdir=DIR read-only single-machine data [PREFIX/etc] | |
1387 | --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] | |
1388 | --localstatedir=DIR modifiable single-machine data [PREFIX/var] | |
1389 | --libdir=DIR object code libraries [EPREFIX/lib] | |
1390 | --includedir=DIR C header files [PREFIX/include] | |
1391 | --oldincludedir=DIR C header files for non-gcc [/usr/include] | |
1392 | --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] | |
1393 | --datadir=DIR read-only architecture-independent data [DATAROOTDIR] | |
1394 | --infodir=DIR info documentation [DATAROOTDIR/info] | |
1395 | --localedir=DIR locale-dependent data [DATAROOTDIR/locale] | |
1396 | --mandir=DIR man documentation [DATAROOTDIR/man] | |
f318beb8 | 1397 | --docdir=DIR documentation root [DATAROOTDIR/doc/glibc] |
322e23db UD |
1398 | --htmldir=DIR html documentation [DOCDIR] |
1399 | --dvidir=DIR dvi documentation [DOCDIR] | |
1400 | --pdfdir=DIR pdf documentation [DOCDIR] | |
1401 | --psdir=DIR ps documentation [DOCDIR] | |
3a12e572 UD |
1402 | _ACEOF |
1403 | ||
1404 | cat <<\_ACEOF | |
1405 | ||
1406 | System types: | |
1407 | --build=BUILD configure for building on BUILD [guessed] | |
1408 | --host=HOST cross-compile to build programs to run on HOST [BUILD] | |
1409 | _ACEOF | |
1410 | fi | |
cd6ede75 | 1411 | |
3a12e572 | 1412 | if test -n "$ac_init_help"; then |
f4b07664 RM |
1413 | case $ac_init_help in |
1414 | short | recursive ) echo "Configuration of GNU C Library (see version.h):";; | |
1415 | esac | |
3a12e572 UD |
1416 | cat <<\_ACEOF |
1417 | ||
1418 | Optional Features: | |
322e23db | 1419 | --disable-option-checking ignore unrecognized --enable/--with options |
3a12e572 UD |
1420 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) |
1421 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] | |
6b7f6183 RM |
1422 | --disable-sanity-checks really do not use threads (should not be used except |
1423 | in special situations) [default=yes] | |
a0da5fe1 | 1424 | --enable-shared build shared library [default=yes if GNU ld] |
11bf311e | 1425 | --enable-profile build profiled library [default=no] |
23645707 SP |
1426 | --disable-default-pie Do not build glibc programs and the testsuite as PIE |
1427 | [default=no] | |
1cba4036 | 1428 | --disable-timezone-tools |
44f826e3 | 1429 | do not install timezone tools [default=install] |
740b3dbe L |
1430 | --enable-hardcoded-path-in-tests |
1431 | hardcode newly built glibc path in tests | |
1432 | [default=no] | |
3a12e572 | 1433 | --disable-hidden-plt do not hide internal function calls to avoid PLT |
4df8c11d | 1434 | --enable-bind-now disable lazy relocations in DSOs |
03baef1c NA |
1435 | --enable-stack-protector=[yes|no|all|strong] |
1436 | Use -fstack-protector[-all|-strong] to detect glibc | |
1437 | buffer overflows | |
6b7f6183 | 1438 | --enable-static-nss build static NSS modules [default=no] |
3a12e572 | 1439 | --disable-force-install don't force installation of files from this package, |
6b7f6183 | 1440 | even if they are older than the installed files |
8894bad3 AM |
1441 | --enable-maintainer-mode |
1442 | enable make rules and dependencies not useful (and | |
1443 | sometimes confusing) to the casual installer | |
6b7f6183 RM |
1444 | --enable-kernel=VERSION compile for compatibility with kernel not older than |
1445 | VERSION | |
3a12e572 | 1446 | --enable-all-warnings enable all useful warnings gcc can issue |
a4ecc9eb | 1447 | --disable-werror do not build with -Werror |
425ce2ed UD |
1448 | --enable-multi-arch enable single DSO with optimizations for multiple |
1449 | architectures | |
d5c3fafc DD |
1450 | --disable-experimental-malloc |
1451 | disable experimental malloc features | |
33784089 RE |
1452 | --enable-memory-tagging enable memory tagging if supported by the |
1453 | architecture [default=no] | |
e69d994a ZW |
1454 | --disable-crypt do not build nor install the passphrase hashing |
1455 | library, libcrypt | |
ff886b82 | 1456 | --enable-nss-crypt enable libcrypt to use nss |
3a097cc7 | 1457 | --enable-systemtap enable systemtap static probe points [default=no] |
c53d909c | 1458 | --disable-build-nscd disable building and installing the nscd daemon |
3cc3ef96 | 1459 | --disable-nscd library functions will not contact the nscd daemon |
e4608715 | 1460 | --enable-pt_chown Enable building and installing pt_chown |
6765d5d3 SP |
1461 | --enable-tunables Enable tunables support. Known values are 'yes', |
1462 | 'no' and 'valstring' | |
5695d46f AS |
1463 | --enable-mathvec Enable building and installing mathvec [default |
1464 | depends on architecture] | |
f753fa7d L |
1465 | --enable-cet enable Intel Control-flow Enforcement Technology |
1466 | (CET), x86 only | |
ebae2f5a MC |
1467 | --disable-scv syscalls will not use scv instruction, even if the |
1468 | kernel supports it, powerpc only | |
3a12e572 UD |
1469 | |
1470 | Optional Packages: | |
1471 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] | |
1472 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) | |
8b748aed JM |
1473 | --with-pkgversion=PKG Use PKG in the version string in place of "GNU libc" |
1474 | --with-bugurl=URL Direct users to URL to report a bug | |
3a12e572 UD |
1475 | --with-gd=DIR find libgd include dir and library with prefix DIR |
1476 | --with-gd-include=DIR find libgd include files in DIR | |
1477 | --with-gd-lib=DIR find libgd library files in DIR | |
6b7f6183 | 1478 | --with-binutils=PATH specify location of binutils (as and ld) |
74a30a58 | 1479 | --with-selinux if building with SELinux support |
6b7f6183 | 1480 | --with-headers=PATH location of system headers to use (for example |
26f56c1c | 1481 | /usr/src/linux/include) [default=compiler default] |
fd5e21c7 | 1482 | --with-default-link do not use explicit linker scripts |
6413fcde FW |
1483 | --with-nonshared-cflags=CFLAGS |
1484 | build nonshared libraries with additional CFLAGS | |
9ba202c7 FW |
1485 | --with-rtld-early-cflags=CFLAGS |
1486 | build early initialization with additional CFLAGS | |
bada2e31 L |
1487 | --with-timeoutfactor=NUM |
1488 | specify an integer to scale the timeout | |
2ceaa76a | 1489 | --with-cpu=CPU select code for CPU variant |
3a12e572 UD |
1490 | |
1491 | Some influential environment variables: | |
1492 | CC C compiler command | |
1493 | CFLAGS C compiler flags | |
1494 | LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a | |
1495 | nonstandard directory <lib dir> | |
26f56c1c | 1496 | LIBS libraries to pass to the linker, e.g. -l<library> |
b08c89d9 | 1497 | CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if |
26f56c1c | 1498 | you have headers in a nonstandard directory <include dir> |
3a12e572 | 1499 | CPP C preprocessor |
925c3c5c UD |
1500 | CXX C++ compiler command |
1501 | CXXFLAGS C++ compiler flags | |
3a12e572 UD |
1502 | |
1503 | Use these variables to override the choices made by `configure' or to help | |
1504 | it to find libraries and programs with nonstandard names/locations. | |
1505 | ||
a306c790 | 1506 | Report bugs to <https://sourceware.org/bugzilla/>. |
02d35f06 | 1507 | GNU C Library home page: <https://www.gnu.org/software/glibc/>. |
b08c89d9 | 1508 | General help using GNU software: <http://www.gnu.org/gethelp/>. |
3a12e572 | 1509 | _ACEOF |
26f56c1c | 1510 | ac_status=$? |
3a12e572 UD |
1511 | fi |
1512 | ||
1513 | if test "$ac_init_help" = "recursive"; then | |
1514 | # If there are subdirs, report their specific --help. | |
3a12e572 | 1515 | for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue |
322e23db UD |
1516 | test -d "$ac_dir" || |
1517 | { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || | |
1518 | continue | |
3a12e572 UD |
1519 | ac_builddir=. |
1520 | ||
26f56c1c UD |
1521 | case "$ac_dir" in |
1522 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1523 | *) | |
322e23db | 1524 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
26f56c1c | 1525 | # A ".." for each directory in $ac_dir_suffix. |
322e23db | 1526 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
26f56c1c UD |
1527 | case $ac_top_builddir_sub in |
1528 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1529 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
1530 | esac ;; | |
1531 | esac | |
1532 | ac_abs_top_builddir=$ac_pwd | |
1533 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
1534 | # for backward compatibility: | |
1535 | ac_top_builddir=$ac_top_build_prefix | |
3a12e572 UD |
1536 | |
1537 | case $srcdir in | |
26f56c1c | 1538 | .) # We are building in place. |
3a12e572 | 1539 | ac_srcdir=. |
26f56c1c UD |
1540 | ac_top_srcdir=$ac_top_builddir_sub |
1541 | ac_abs_top_srcdir=$ac_pwd ;; | |
1542 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
3a12e572 | 1543 | ac_srcdir=$srcdir$ac_dir_suffix; |
26f56c1c UD |
1544 | ac_top_srcdir=$srcdir |
1545 | ac_abs_top_srcdir=$srcdir ;; | |
1546 | *) # Relative name. | |
1547 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
1548 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
1549 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
3a12e572 | 1550 | esac |
26f56c1c UD |
1551 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
1552 | ||
1553 | cd "$ac_dir" || { ac_status=$?; continue; } | |
1554 | # Check for guested configure. | |
1555 | if test -f "$ac_srcdir/configure.gnu"; then | |
1556 | echo && | |
1557 | $SHELL "$ac_srcdir/configure.gnu" --help=recursive | |
1558 | elif test -f "$ac_srcdir/configure"; then | |
1559 | echo && | |
1560 | $SHELL "$ac_srcdir/configure" --help=recursive | |
3a12e572 | 1561 | else |
322e23db | 1562 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 |
26f56c1c UD |
1563 | fi || ac_status=$? |
1564 | cd "$ac_pwd" || { ac_status=$?; break; } | |
3a12e572 UD |
1565 | done |
1566 | fi | |
1567 | ||
26f56c1c | 1568 | test -n "$ac_init_help" && exit $ac_status |
3a12e572 UD |
1569 | if $ac_init_version; then |
1570 | cat <<\_ACEOF | |
f4b07664 | 1571 | GNU C Library configure (see version.h) |
f4a58f0d | 1572 | generated by GNU Autoconf 2.69 |
3a12e572 | 1573 | |
f4a58f0d | 1574 | Copyright (C) 2012 Free Software Foundation, Inc. |
3a12e572 UD |
1575 | This configure script is free software; the Free Software Foundation |
1576 | gives unlimited permission to copy, distribute and modify it. | |
1577 | _ACEOF | |
26f56c1c | 1578 | exit |
3a12e572 | 1579 | fi |
3a12e572 | 1580 | |
b08c89d9 UD |
1581 | ## ------------------------ ## |
1582 | ## Autoconf initialization. ## | |
1583 | ## ------------------------ ## | |
3a12e572 | 1584 | |
b08c89d9 UD |
1585 | # ac_fn_c_try_compile LINENO |
1586 | # -------------------------- | |
1587 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1588 | ac_fn_c_try_compile () | |
3a12e572 | 1589 | { |
b08c89d9 UD |
1590 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
1591 | rm -f conftest.$ac_objext | |
1592 | if { { ac_try="$ac_compile" | |
1593 | case "(($ac_try" in | |
1594 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1595 | *) ac_try_echo=$ac_try;; | |
1596 | esac | |
1597 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1598 | $as_echo "$ac_try_echo"; } >&5 | |
1599 | (eval "$ac_compile") 2>conftest.err | |
1600 | ac_status=$? | |
1601 | if test -s conftest.err; then | |
1602 | grep -v '^ *+' conftest.err >conftest.er1 | |
1603 | cat conftest.er1 >&5 | |
1604 | mv -f conftest.er1 conftest.err | |
1605 | fi | |
1606 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1607 | test $ac_status = 0; } && { | |
1608 | test -z "$ac_c_werror_flag" || | |
1609 | test ! -s conftest.err | |
1610 | } && test -s conftest.$ac_objext; then : | |
1611 | ac_retval=0 | |
1612 | else | |
1613 | $as_echo "$as_me: failed program was:" >&5 | |
1614 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3a12e572 | 1615 | |
b08c89d9 UD |
1616 | ac_retval=1 |
1617 | fi | |
f318beb8 | 1618 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
b08c89d9 | 1619 | as_fn_set_status $ac_retval |
3a12e572 | 1620 | |
b08c89d9 | 1621 | } # ac_fn_c_try_compile |
3a12e572 | 1622 | |
b08c89d9 UD |
1623 | # ac_fn_cxx_try_compile LINENO |
1624 | # ---------------------------- | |
1625 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1626 | ac_fn_cxx_try_compile () | |
1627 | { | |
1628 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1629 | rm -f conftest.$ac_objext | |
1630 | if { { ac_try="$ac_compile" | |
1631 | case "(($ac_try" in | |
1632 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1633 | *) ac_try_echo=$ac_try;; | |
1634 | esac | |
1635 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1636 | $as_echo "$ac_try_echo"; } >&5 | |
1637 | (eval "$ac_compile") 2>conftest.err | |
1638 | ac_status=$? | |
1639 | if test -s conftest.err; then | |
1640 | grep -v '^ *+' conftest.err >conftest.er1 | |
1641 | cat conftest.er1 >&5 | |
1642 | mv -f conftest.er1 conftest.err | |
1643 | fi | |
1644 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1645 | test $ac_status = 0; } && { | |
1646 | test -z "$ac_cxx_werror_flag" || | |
1647 | test ! -s conftest.err | |
1648 | } && test -s conftest.$ac_objext; then : | |
1649 | ac_retval=0 | |
1650 | else | |
1651 | $as_echo "$as_me: failed program was:" >&5 | |
1652 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1653 | ||
1654 | ac_retval=1 | |
1655 | fi | |
f318beb8 | 1656 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
b08c89d9 UD |
1657 | as_fn_set_status $ac_retval |
1658 | ||
1659 | } # ac_fn_cxx_try_compile | |
1660 | ||
e4693aa7 RM |
1661 | # ac_fn_cxx_try_link LINENO |
1662 | # ------------------------- | |
1663 | # Try to link conftest.$ac_ext, and return whether this succeeded. | |
1664 | ac_fn_cxx_try_link () | |
1665 | { | |
1666 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1667 | rm -f conftest.$ac_objext conftest$ac_exeext | |
1668 | if { { ac_try="$ac_link" | |
1669 | case "(($ac_try" in | |
1670 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1671 | *) ac_try_echo=$ac_try;; | |
1672 | esac | |
1673 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1674 | $as_echo "$ac_try_echo"; } >&5 | |
1675 | (eval "$ac_link") 2>conftest.err | |
1676 | ac_status=$? | |
1677 | if test -s conftest.err; then | |
1678 | grep -v '^ *+' conftest.err >conftest.er1 | |
1679 | cat conftest.er1 >&5 | |
1680 | mv -f conftest.er1 conftest.err | |
1681 | fi | |
1682 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1683 | test $ac_status = 0; } && { | |
1684 | test -z "$ac_cxx_werror_flag" || | |
1685 | test ! -s conftest.err | |
1686 | } && test -s conftest$ac_exeext && { | |
1687 | test "$cross_compiling" = yes || | |
1688 | test -x conftest$ac_exeext | |
1689 | }; then : | |
1690 | ac_retval=0 | |
1691 | else | |
1692 | $as_echo "$as_me: failed program was:" >&5 | |
1693 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1694 | ||
1695 | ac_retval=1 | |
1696 | fi | |
1697 | # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information | |
1698 | # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would | |
1699 | # interfere with the next link command; also delete a directory that is | |
1700 | # left behind by Apple's compiler. We do this before executing the actions. | |
1701 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
1702 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno | |
1703 | as_fn_set_status $ac_retval | |
1704 | ||
1705 | } # ac_fn_cxx_try_link | |
1706 | ||
b08c89d9 UD |
1707 | # ac_fn_c_try_link LINENO |
1708 | # ----------------------- | |
1709 | # Try to link conftest.$ac_ext, and return whether this succeeded. | |
1710 | ac_fn_c_try_link () | |
1711 | { | |
1712 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1713 | rm -f conftest.$ac_objext conftest$ac_exeext | |
1714 | if { { ac_try="$ac_link" | |
1715 | case "(($ac_try" in | |
1716 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1717 | *) ac_try_echo=$ac_try;; | |
1718 | esac | |
1719 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1720 | $as_echo "$ac_try_echo"; } >&5 | |
1721 | (eval "$ac_link") 2>conftest.err | |
1722 | ac_status=$? | |
1723 | if test -s conftest.err; then | |
1724 | grep -v '^ *+' conftest.err >conftest.er1 | |
1725 | cat conftest.er1 >&5 | |
1726 | mv -f conftest.er1 conftest.err | |
1727 | fi | |
1728 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1729 | test $ac_status = 0; } && { | |
1730 | test -z "$ac_c_werror_flag" || | |
1731 | test ! -s conftest.err | |
1732 | } && test -s conftest$ac_exeext && { | |
1733 | test "$cross_compiling" = yes || | |
f4a58f0d | 1734 | test -x conftest$ac_exeext |
b08c89d9 UD |
1735 | }; then : |
1736 | ac_retval=0 | |
1737 | else | |
1738 | $as_echo "$as_me: failed program was:" >&5 | |
1739 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1740 | ||
1741 | ac_retval=1 | |
1742 | fi | |
1743 | # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information | |
1744 | # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would | |
1745 | # interfere with the next link command; also delete a directory that is | |
1746 | # left behind by Apple's compiler. We do this before executing the actions. | |
1747 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
f318beb8 | 1748 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
b08c89d9 UD |
1749 | as_fn_set_status $ac_retval |
1750 | ||
1751 | } # ac_fn_c_try_link | |
b190bccc NT |
1752 | |
1753 | # ac_fn_c_try_cpp LINENO | |
1754 | # ---------------------- | |
1755 | # Try to preprocess conftest.$ac_ext, and return whether this succeeded. | |
1756 | ac_fn_c_try_cpp () | |
1757 | { | |
1758 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1759 | if { { ac_try="$ac_cpp conftest.$ac_ext" | |
1760 | case "(($ac_try" in | |
1761 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1762 | *) ac_try_echo=$ac_try;; | |
1763 | esac | |
1764 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1765 | $as_echo "$ac_try_echo"; } >&5 | |
1766 | (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err | |
1767 | ac_status=$? | |
1768 | if test -s conftest.err; then | |
1769 | grep -v '^ *+' conftest.err >conftest.er1 | |
1770 | cat conftest.er1 >&5 | |
1771 | mv -f conftest.er1 conftest.err | |
1772 | fi | |
1773 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1774 | test $ac_status = 0; } > conftest.i && { | |
1775 | test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || | |
1776 | test ! -s conftest.err | |
1777 | }; then : | |
1778 | ac_retval=0 | |
1779 | else | |
1780 | $as_echo "$as_me: failed program was:" >&5 | |
1781 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1782 | ||
1783 | ac_retval=1 | |
1784 | fi | |
1785 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno | |
1786 | as_fn_set_status $ac_retval | |
1787 | ||
1788 | } # ac_fn_c_try_cpp | |
b08c89d9 UD |
1789 | cat >config.log <<_ACEOF |
1790 | This file contains any messages produced by compilers while | |
1791 | running configure, to aid debugging if configure makes a mistake. | |
1792 | ||
1793 | It was created by GNU C Library $as_me (see version.h), which was | |
f4a58f0d | 1794 | generated by GNU Autoconf 2.69. Invocation command line was |
b08c89d9 UD |
1795 | |
1796 | $ $0 $@ | |
1797 | ||
1798 | _ACEOF | |
1799 | exec 5>>config.log | |
1800 | { | |
1801 | cat <<_ASUNAME | |
1802 | ## --------- ## | |
1803 | ## Platform. ## | |
1804 | ## --------- ## | |
1805 | ||
1806 | hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` | |
1807 | uname -m = `(uname -m) 2>/dev/null || echo unknown` | |
1808 | uname -r = `(uname -r) 2>/dev/null || echo unknown` | |
1809 | uname -s = `(uname -s) 2>/dev/null || echo unknown` | |
1810 | uname -v = `(uname -v) 2>/dev/null || echo unknown` | |
1811 | ||
1812 | /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` | |
1813 | /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` | |
1814 | ||
1815 | /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` | |
1816 | /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` | |
1817 | /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` | |
1818 | /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` | |
1819 | /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` | |
1820 | /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` | |
1821 | /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` | |
1822 | ||
1823 | _ASUNAME | |
3a12e572 UD |
1824 | |
1825 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
1826 | for as_dir in $PATH | |
1827 | do | |
1828 | IFS=$as_save_IFS | |
1829 | test -z "$as_dir" && as_dir=. | |
b08c89d9 UD |
1830 | $as_echo "PATH: $as_dir" |
1831 | done | |
26f56c1c | 1832 | IFS=$as_save_IFS |
3a12e572 UD |
1833 | |
1834 | } >&5 | |
1835 | ||
1836 | cat >&5 <<_ACEOF | |
1837 | ||
1838 | ||
1839 | ## ----------- ## | |
1840 | ## Core tests. ## | |
1841 | ## ----------- ## | |
1842 | ||
1843 | _ACEOF | |
1844 | ||
1845 | ||
1846 | # Keep a trace of the command line. | |
1847 | # Strip out --no-create and --no-recursion so they do not pile up. | |
2abf9ff1 | 1848 | # Strip out --silent because we don't want to record it for future runs. |
3a12e572 | 1849 | # Also quote any args containing shell meta-characters. |
2abf9ff1 | 1850 | # Make two passes to allow for proper duplicate-argument suppression. |
3a12e572 | 1851 | ac_configure_args= |
2abf9ff1 RM |
1852 | ac_configure_args0= |
1853 | ac_configure_args1= | |
2abf9ff1 RM |
1854 | ac_must_keep_next=false |
1855 | for ac_pass in 1 2 | |
3a12e572 | 1856 | do |
2abf9ff1 RM |
1857 | for ac_arg |
1858 | do | |
1859 | case $ac_arg in | |
1860 | -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; | |
1861 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
1862 | | -silent | --silent | --silen | --sile | --sil) | |
1863 | continue ;; | |
26f56c1c | 1864 | *\'*) |
322e23db | 1865 | ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
2abf9ff1 RM |
1866 | esac |
1867 | case $ac_pass in | |
b08c89d9 | 1868 | 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; |
2abf9ff1 | 1869 | 2) |
b08c89d9 | 1870 | as_fn_append ac_configure_args1 " '$ac_arg'" |
2abf9ff1 | 1871 | if test $ac_must_keep_next = true; then |
9382fcee | 1872 | ac_must_keep_next=false # Got value, back to normal. |
2abf9ff1 | 1873 | else |
9382fcee RM |
1874 | case $ac_arg in |
1875 | *=* | --config-cache | -C | -disable-* | --disable-* \ | |
1876 | | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ | |
1877 | | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ | |
1878 | | -with-* | --with-* | -without-* | --without-* | --x) | |
1879 | case "$ac_configure_args0 " in | |
1880 | "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; | |
1881 | esac | |
1882 | ;; | |
1883 | -* ) ac_must_keep_next=true ;; | |
1884 | esac | |
2abf9ff1 | 1885 | fi |
b08c89d9 | 1886 | as_fn_append ac_configure_args " '$ac_arg'" |
2abf9ff1 RM |
1887 | ;; |
1888 | esac | |
1889 | done | |
3a12e572 | 1890 | done |
b08c89d9 UD |
1891 | { ac_configure_args0=; unset ac_configure_args0;} |
1892 | { ac_configure_args1=; unset ac_configure_args1;} | |
3a12e572 UD |
1893 | |
1894 | # When interrupted or exit'd, cleanup temporary files, and complete | |
1895 | # config.log. We remove comments because anyway the quotes in there | |
1896 | # would cause problems or look ugly. | |
26f56c1c UD |
1897 | # WARNING: Use '\'' to represent an apostrophe within the trap. |
1898 | # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. | |
3a12e572 UD |
1899 | trap 'exit_status=$? |
1900 | # Save into config.log some information that might help in debugging. | |
1901 | { | |
1902 | echo | |
f4b07664 | 1903 | |
4a531bb0 | 1904 | $as_echo "## ---------------- ## |
3a12e572 | 1905 | ## Cache variables. ## |
4a531bb0 | 1906 | ## ---------------- ##" |
3a12e572 UD |
1907 | echo |
1908 | # The following way of writing the cache mishandles newlines in values, | |
26f56c1c UD |
1909 | ( |
1910 | for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do | |
1911 | eval ac_val=\$$ac_var | |
1912 | case $ac_val in #( | |
1913 | *${as_nl}*) | |
1914 | case $ac_var in #( | |
b08c89d9 | 1915 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 |
322e23db | 1916 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; |
26f56c1c UD |
1917 | esac |
1918 | case $ac_var in #( | |
1919 | _ | IFS | as_nl) ;; #( | |
322e23db | 1920 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( |
b08c89d9 | 1921 | *) { eval $ac_var=; unset $ac_var;} ;; |
26f56c1c UD |
1922 | esac ;; |
1923 | esac | |
1924 | done | |
3a12e572 | 1925 | (set) 2>&1 | |
26f56c1c UD |
1926 | case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( |
1927 | *${as_nl}ac_space=\ *) | |
3a12e572 | 1928 | sed -n \ |
26f56c1c UD |
1929 | "s/'\''/'\''\\\\'\'''\''/g; |
1930 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" | |
1931 | ;; #( | |
3a12e572 | 1932 | *) |
26f56c1c | 1933 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
3a12e572 | 1934 | ;; |
26f56c1c UD |
1935 | esac | |
1936 | sort | |
1937 | ) | |
3a12e572 | 1938 | echo |
f4b07664 | 1939 | |
4a531bb0 | 1940 | $as_echo "## ----------------- ## |
f4b07664 | 1941 | ## Output variables. ## |
4a531bb0 | 1942 | ## ----------------- ##" |
f4b07664 RM |
1943 | echo |
1944 | for ac_var in $ac_subst_vars | |
1945 | do | |
26f56c1c UD |
1946 | eval ac_val=\$$ac_var |
1947 | case $ac_val in | |
322e23db | 1948 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; |
26f56c1c | 1949 | esac |
322e23db | 1950 | $as_echo "$ac_var='\''$ac_val'\''" |
f4b07664 RM |
1951 | done | sort |
1952 | echo | |
1953 | ||
1954 | if test -n "$ac_subst_files"; then | |
4a531bb0 | 1955 | $as_echo "## ------------------- ## |
26f56c1c | 1956 | ## File substitutions. ## |
4a531bb0 | 1957 | ## ------------------- ##" |
f4b07664 RM |
1958 | echo |
1959 | for ac_var in $ac_subst_files | |
1960 | do | |
26f56c1c UD |
1961 | eval ac_val=\$$ac_var |
1962 | case $ac_val in | |
322e23db | 1963 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; |
26f56c1c | 1964 | esac |
322e23db | 1965 | $as_echo "$ac_var='\''$ac_val'\''" |
f4b07664 RM |
1966 | done | sort |
1967 | echo | |
1968 | fi | |
1969 | ||
3a12e572 | 1970 | if test -s confdefs.h; then |
4a531bb0 | 1971 | $as_echo "## ----------- ## |
3a12e572 | 1972 | ## confdefs.h. ## |
4a531bb0 | 1973 | ## ----------- ##" |
3a12e572 | 1974 | echo |
26f56c1c | 1975 | cat confdefs.h |
3a12e572 UD |
1976 | echo |
1977 | fi | |
1978 | test "$ac_signal" != 0 && | |
322e23db UD |
1979 | $as_echo "$as_me: caught signal $ac_signal" |
1980 | $as_echo "$as_me: exit $exit_status" | |
3a12e572 | 1981 | } >&5 |
26f56c1c UD |
1982 | rm -f core *.core core.conftest.* && |
1983 | rm -f -r conftest* confdefs* conf$$* $ac_clean_files && | |
3a12e572 | 1984 | exit $exit_status |
26f56c1c | 1985 | ' 0 |
3a12e572 | 1986 | for ac_signal in 1 2 13 15; do |
b08c89d9 | 1987 | trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal |
3a12e572 UD |
1988 | done |
1989 | ac_signal=0 | |
1990 | ||
1991 | # confdefs.h avoids OS command line length limits that DEFS can exceed. | |
26f56c1c | 1992 | rm -f -r conftest* confdefs.h |
3a12e572 | 1993 | |
b08c89d9 UD |
1994 | $as_echo "/* confdefs.h */" > confdefs.h |
1995 | ||
3a12e572 UD |
1996 | # Predefined preprocessor variables. |
1997 | ||
1998 | cat >>confdefs.h <<_ACEOF | |
1999 | #define PACKAGE_NAME "$PACKAGE_NAME" | |
2000 | _ACEOF | |
2001 | ||
3a12e572 UD |
2002 | cat >>confdefs.h <<_ACEOF |
2003 | #define PACKAGE_TARNAME "$PACKAGE_TARNAME" | |
2004 | _ACEOF | |
2005 | ||
3a12e572 UD |
2006 | cat >>confdefs.h <<_ACEOF |
2007 | #define PACKAGE_VERSION "$PACKAGE_VERSION" | |
2008 | _ACEOF | |
2009 | ||
3a12e572 UD |
2010 | cat >>confdefs.h <<_ACEOF |
2011 | #define PACKAGE_STRING "$PACKAGE_STRING" | |
2012 | _ACEOF | |
2013 | ||
3a12e572 UD |
2014 | cat >>confdefs.h <<_ACEOF |
2015 | #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" | |
2016 | _ACEOF | |
2017 | ||
b08c89d9 UD |
2018 | cat >>confdefs.h <<_ACEOF |
2019 | #define PACKAGE_URL "$PACKAGE_URL" | |
2020 | _ACEOF | |
2021 | ||
3a12e572 UD |
2022 | |
2023 | # Let the site file select an alternate cache file if it wants to. | |
322e23db UD |
2024 | # Prefer an explicitly selected file to automatically selected ones. |
2025 | ac_site_file1=NONE | |
2026 | ac_site_file2=NONE | |
26f56c1c | 2027 | if test -n "$CONFIG_SITE"; then |
4a531bb0 L |
2028 | # We do not want a PATH search for config.site. |
2029 | case $CONFIG_SITE in #(( | |
2030 | -*) ac_site_file1=./$CONFIG_SITE;; | |
2031 | */*) ac_site_file1=$CONFIG_SITE;; | |
2032 | *) ac_site_file1=./$CONFIG_SITE;; | |
2033 | esac | |
26f56c1c | 2034 | elif test "x$prefix" != xNONE; then |
322e23db UD |
2035 | ac_site_file1=$prefix/share/config.site |
2036 | ac_site_file2=$prefix/etc/config.site | |
26f56c1c | 2037 | else |
322e23db UD |
2038 | ac_site_file1=$ac_default_prefix/share/config.site |
2039 | ac_site_file2=$ac_default_prefix/etc/config.site | |
cd6ede75 | 2040 | fi |
322e23db | 2041 | for ac_site_file in "$ac_site_file1" "$ac_site_file2" |
26f56c1c | 2042 | do |
322e23db | 2043 | test "x$ac_site_file" = xNONE && continue |
b08c89d9 UD |
2044 | if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then |
2045 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 | |
322e23db | 2046 | $as_echo "$as_me: loading site script $ac_site_file" >&6;} |
3a12e572 | 2047 | sed 's/^/| /' "$ac_site_file" >&5 |
4a531bb0 L |
2048 | . "$ac_site_file" \ |
2049 | || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
2050 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2051 | as_fn_error $? "failed to load site script $ac_site_file | |
2052 | See \`config.log' for more details" "$LINENO" 5; } | |
cd6ede75 UD |
2053 | fi |
2054 | done | |
2055 | ||
2056 | if test -r "$cache_file"; then | |
b08c89d9 UD |
2057 | # Some versions of bash will fail to source /dev/null (special files |
2058 | # actually), so we avoid doing that. DJGPP emulates it as a regular file. | |
2059 | if test /dev/null != "$cache_file" && test -f "$cache_file"; then | |
2060 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 | |
322e23db | 2061 | $as_echo "$as_me: loading cache $cache_file" >&6;} |
3a12e572 | 2062 | case $cache_file in |
26f56c1c UD |
2063 | [\\/]* | ?:[\\/]* ) . "$cache_file";; |
2064 | *) . "./$cache_file";; | |
3a12e572 UD |
2065 | esac |
2066 | fi | |
cd6ede75 | 2067 | else |
b08c89d9 | 2068 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 |
322e23db | 2069 | $as_echo "$as_me: creating cache $cache_file" >&6;} |
3a12e572 UD |
2070 | >$cache_file |
2071 | fi | |
2072 | ||
2073 | # Check that the precious variables saved in the cache have kept the same | |
2074 | # value. | |
2075 | ac_cache_corrupted=false | |
26f56c1c | 2076 | for ac_var in $ac_precious_vars; do |
3a12e572 UD |
2077 | eval ac_old_set=\$ac_cv_env_${ac_var}_set |
2078 | eval ac_new_set=\$ac_env_${ac_var}_set | |
26f56c1c UD |
2079 | eval ac_old_val=\$ac_cv_env_${ac_var}_value |
2080 | eval ac_new_val=\$ac_env_${ac_var}_value | |
3a12e572 UD |
2081 | case $ac_old_set,$ac_new_set in |
2082 | set,) | |
b08c89d9 | 2083 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 |
322e23db | 2084 | $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} |
3a12e572 UD |
2085 | ac_cache_corrupted=: ;; |
2086 | ,set) | |
b08c89d9 | 2087 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 |
322e23db | 2088 | $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} |
3a12e572 UD |
2089 | ac_cache_corrupted=: ;; |
2090 | ,);; | |
2091 | *) | |
2092 | if test "x$ac_old_val" != "x$ac_new_val"; then | |
322e23db UD |
2093 | # differences in whitespace do not lead to failure. |
2094 | ac_old_val_w=`echo x $ac_old_val` | |
2095 | ac_new_val_w=`echo x $ac_new_val` | |
2096 | if test "$ac_old_val_w" != "$ac_new_val_w"; then | |
b08c89d9 | 2097 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 |
322e23db UD |
2098 | $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} |
2099 | ac_cache_corrupted=: | |
2100 | else | |
b08c89d9 | 2101 | { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 |
322e23db UD |
2102 | $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} |
2103 | eval $ac_var=\$ac_old_val | |
2104 | fi | |
b08c89d9 | 2105 | { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 |
322e23db | 2106 | $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} |
b08c89d9 | 2107 | { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 |
322e23db | 2108 | $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} |
3a12e572 UD |
2109 | fi;; |
2110 | esac | |
2111 | # Pass precious variables to config.status. | |
2112 | if test "$ac_new_set" = set; then | |
2113 | case $ac_new_val in | |
322e23db | 2114 | *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; |
3a12e572 UD |
2115 | *) ac_arg=$ac_var=$ac_new_val ;; |
2116 | esac | |
2117 | case " $ac_configure_args " in | |
2118 | *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. | |
b08c89d9 | 2119 | *) as_fn_append ac_configure_args " '$ac_arg'" ;; |
3a12e572 UD |
2120 | esac |
2121 | fi | |
2122 | done | |
2123 | if $ac_cache_corrupted; then | |
b08c89d9 | 2124 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
322e23db | 2125 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
b08c89d9 | 2126 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 |
322e23db | 2127 | $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} |
4a531bb0 | 2128 | as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 |
cd6ede75 | 2129 | fi |
b08c89d9 UD |
2130 | ## -------------------- ## |
2131 | ## Main body of script. ## | |
2132 | ## -------------------- ## | |
cd6ede75 | 2133 | |
b08c89d9 UD |
2134 | ac_ext=c |
2135 | ac_cpp='$CPP $CPPFLAGS' | |
2136 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2137 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2138 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3a12e572 UD |
2139 | |
2140 | ||
cd6ede75 | 2141 | |
b08c89d9 | 2142 | ac_config_headers="$ac_config_headers config.h" |
63bda0c1 | 2143 | |
b08c89d9 UD |
2144 | ac_aux_dir= |
2145 | for ac_dir in scripts "$srcdir"/scripts; do | |
4a531bb0 L |
2146 | if test -f "$ac_dir/install-sh"; then |
2147 | ac_aux_dir=$ac_dir | |
2148 | ac_install_sh="$ac_aux_dir/install-sh -c" | |
2149 | break | |
2150 | elif test -f "$ac_dir/install.sh"; then | |
2151 | ac_aux_dir=$ac_dir | |
2152 | ac_install_sh="$ac_aux_dir/install.sh -c" | |
2153 | break | |
2154 | elif test -f "$ac_dir/shtool"; then | |
2155 | ac_aux_dir=$ac_dir | |
2156 | ac_install_sh="$ac_aux_dir/shtool install -c" | |
2157 | break | |
2158 | fi | |
b08c89d9 UD |
2159 | done |
2160 | if test -z "$ac_aux_dir"; then | |
4a531bb0 | 2161 | as_fn_error $? "cannot find install-sh, install.sh, or shtool in scripts \"$srcdir\"/scripts" "$LINENO" 5 |
b08c89d9 | 2162 | fi |
26f56c1c UD |
2163 | |
2164 | # These three variables are undocumented and unsupported, | |
2165 | # and are intended to be withdrawn in a future Autoconf release. | |
2166 | # They can cause serious problems if a builder's source tree is in a directory | |
2167 | # whose full name contains unusual characters. | |
2168 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. | |
2169 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. | |
2170 | ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. | |
2171 | ||
444518fe | 2172 | |
cd6ede75 | 2173 | |
8b748aed JM |
2174 | |
2175 | ||
2176 | # Check whether --with-pkgversion was given. | |
2177 | if test "${with_pkgversion+set}" = set; then : | |
2178 | withval=$with_pkgversion; case "$withval" in | |
2179 | yes) as_fn_error $? "package version not specified" "$LINENO" 5 ;; | |
2180 | no) PKGVERSION= ;; | |
2181 | *) PKGVERSION="($withval) " ;; | |
2182 | esac | |
2183 | else | |
2184 | PKGVERSION="(GNU libc) " | |
2185 | ||
2186 | fi | |
2187 | ||
2188 | PKGVERSION_TEXI=`echo "$PKGVERSION" | sed 's/@/@@/g'` | |
2189 | ||
2190 | ||
2191 | ||
2192 | ||
2193 | ||
2194 | # Check whether --with-bugurl was given. | |
2195 | if test "${with_bugurl+set}" = set; then : | |
2196 | withval=$with_bugurl; case "$withval" in | |
2197 | yes) as_fn_error $? "bug URL not specified" "$LINENO" 5 ;; | |
2198 | no) BUGURL= | |
2199 | ;; | |
2200 | *) BUGURL="$withval" | |
2201 | ;; | |
2202 | esac | |
2203 | else | |
5a82c748 | 2204 | BUGURL="https://www.gnu.org/software/libc/bugs.html" |
8b748aed JM |
2205 | |
2206 | fi | |
2207 | ||
2208 | case ${BUGURL} in | |
2209 | "") | |
2210 | REPORT_BUGS_TO= | |
2211 | REPORT_BUGS_TEXI= | |
2212 | ;; | |
2213 | *) | |
2214 | REPORT_BUGS_TO="<$BUGURL>" | |
2215 | REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`} | |
2216 | ;; | |
2217 | esac; | |
2218 | ||
2219 | ||
2220 | ||
2221 | ||
2222 | cat >>confdefs.h <<_ACEOF | |
2223 | #define PKGVERSION "$PKGVERSION" | |
2224 | _ACEOF | |
2225 | ||
2226 | ||
2227 | cat >>confdefs.h <<_ACEOF | |
2228 | #define REPORT_BUGS_TO "$REPORT_BUGS_TO" | |
2229 | _ACEOF | |
2230 | ||
2231 | ||
918b5606 L |
2232 | # Glibc should not depend on any header files |
2233 | ||
2234 | ||
bb931195 TS |
2235 | # We require GCC, and by default use its preprocessor. Override AC_PROG_CPP |
2236 | # here to work around the Autoconf issue discussed in | |
a306c790 | 2237 | # <https://sourceware.org/ml/libc-alpha/2013-01/msg00721.html>. |
bb931195 TS |
2238 | # AC_PROG_CPP |
2239 | ||
b5a5da23 TS |
2240 | # We require GCC. Override _AC_PROG_CC_C89 here to work around the Autoconf |
2241 | # issue discussed in | |
a306c790 | 2242 | # <https://sourceware.org/ml/libc-alpha/2013-01/msg00757.html>. |
b5a5da23 TS |
2243 | |
2244 | ||
7967983f RM |
2245 | |
2246 | ||
2247 | subdirs="$subdirs " | |
2248 | ||
2249 | ||
c16a054d AS |
2250 | # Make sure we can run config.sub. |
2251 | $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || | |
4a531bb0 | 2252 | as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 |
c16a054d | 2253 | |
b08c89d9 | 2254 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 |
c16a054d | 2255 | $as_echo_n "checking build system type... " >&6; } |
f318beb8 | 2256 | if ${ac_cv_build+:} false; then : |
c16a054d AS |
2257 | $as_echo_n "(cached) " >&6 |
2258 | else | |
2259 | ac_build_alias=$build_alias | |
2260 | test "x$ac_build_alias" = x && | |
2261 | ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` | |
2262 | test "x$ac_build_alias" = x && | |
4a531bb0 | 2263 | as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 |
c16a054d | 2264 | ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || |
4a531bb0 | 2265 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 |
c16a054d AS |
2266 | |
2267 | fi | |
b08c89d9 | 2268 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 |
c16a054d AS |
2269 | $as_echo "$ac_cv_build" >&6; } |
2270 | case $ac_cv_build in | |
2271 | *-*-*) ;; | |
4a531bb0 | 2272 | *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; |
c16a054d AS |
2273 | esac |
2274 | build=$ac_cv_build | |
2275 | ac_save_IFS=$IFS; IFS='-' | |
2276 | set x $ac_cv_build | |
2277 | shift | |
2278 | build_cpu=$1 | |
2279 | build_vendor=$2 | |
2280 | shift; shift | |
2281 | # Remember, the first character of IFS is used to create $*, | |
2282 | # except with old shells: | |
2283 | build_os=$* | |
2284 | IFS=$ac_save_IFS | |
2285 | case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac | |
2286 | ||
2287 | ||
b08c89d9 | 2288 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 |
c16a054d | 2289 | $as_echo_n "checking host system type... " >&6; } |
f318beb8 | 2290 | if ${ac_cv_host+:} false; then : |
c16a054d AS |
2291 | $as_echo_n "(cached) " >&6 |
2292 | else | |
2293 | if test "x$host_alias" = x; then | |
2294 | ac_cv_host=$ac_cv_build | |
2295 | else | |
2296 | ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || | |
4a531bb0 | 2297 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 |
c16a054d AS |
2298 | fi |
2299 | ||
2300 | fi | |
b08c89d9 | 2301 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 |
c16a054d AS |
2302 | $as_echo "$ac_cv_host" >&6; } |
2303 | case $ac_cv_host in | |
2304 | *-*-*) ;; | |
4a531bb0 | 2305 | *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; |
c16a054d AS |
2306 | esac |
2307 | host=$ac_cv_host | |
2308 | ac_save_IFS=$IFS; IFS='-' | |
2309 | set x $ac_cv_host | |
2310 | shift | |
2311 | host_cpu=$1 | |
2312 | host_vendor=$2 | |
2313 | shift; shift | |
2314 | # Remember, the first character of IFS is used to create $*, | |
2315 | # except with old shells: | |
2316 | host_os=$* | |
2317 | IFS=$ac_save_IFS | |
2318 | case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac | |
2319 | ||
2320 | ||
2321 | ||
a152f366 UD |
2322 | ac_ext=c |
2323 | ac_cpp='$CPP $CPPFLAGS' | |
2324 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2325 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2326 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2327 | if test -n "$ac_tool_prefix"; then | |
2328 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. | |
2329 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 | |
b08c89d9 | 2330 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2331 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2332 | if ${ac_cv_prog_CC+:} false; then : |
322e23db | 2333 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2334 | else |
2335 | if test -n "$CC"; then | |
2336 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2337 | else | |
2338 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2339 | for as_dir in $PATH | |
2340 | do | |
2341 | IFS=$as_save_IFS | |
2342 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2343 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2344 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2345 | ac_cv_prog_CC="${ac_tool_prefix}gcc" |
b08c89d9 | 2346 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2347 | break 2 |
2348 | fi | |
2349 | done | |
b08c89d9 | 2350 | done |
a152f366 | 2351 | IFS=$as_save_IFS |
c8f3e6db | 2352 | |
26f56c1c | 2353 | fi |
26f56c1c | 2354 | fi |
a152f366 UD |
2355 | CC=$ac_cv_prog_CC |
2356 | if test -n "$CC"; then | |
b08c89d9 | 2357 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 2358 | $as_echo "$CC" >&6; } |
a152f366 | 2359 | else |
b08c89d9 | 2360 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2361 | $as_echo "no" >&6; } |
26f56c1c UD |
2362 | fi |
2363 | ||
e41db95b | 2364 | |
e41db95b | 2365 | fi |
a152f366 UD |
2366 | if test -z "$ac_cv_prog_CC"; then |
2367 | ac_ct_CC=$CC | |
2368 | # Extract the first word of "gcc", so it can be a program name with args. | |
2369 | set dummy gcc; ac_word=$2 | |
b08c89d9 | 2370 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2371 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2372 | if ${ac_cv_prog_ac_ct_CC+:} false; then : |
322e23db | 2373 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 2374 | else |
a152f366 UD |
2375 | if test -n "$ac_ct_CC"; then |
2376 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
a5a0310d | 2377 | else |
a152f366 UD |
2378 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2379 | for as_dir in $PATH | |
2380 | do | |
2381 | IFS=$as_save_IFS | |
2382 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2383 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2384 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2385 | ac_cv_prog_ac_ct_CC="gcc" |
b08c89d9 | 2386 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2387 | break 2 |
2388 | fi | |
2389 | done | |
b08c89d9 | 2390 | done |
a152f366 | 2391 | IFS=$as_save_IFS |
cd6ede75 | 2392 | |
a152f366 UD |
2393 | fi |
2394 | fi | |
2395 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2396 | if test -n "$ac_ct_CC"; then | |
b08c89d9 | 2397 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
322e23db | 2398 | $as_echo "$ac_ct_CC" >&6; } |
cd6ede75 | 2399 | else |
b08c89d9 | 2400 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2401 | $as_echo "no" >&6; } |
26f56c1c UD |
2402 | fi |
2403 | ||
a152f366 UD |
2404 | if test "x$ac_ct_CC" = x; then |
2405 | CC="" | |
2406 | else | |
2407 | case $cross_compiling:$ac_tool_warned in | |
2408 | yes:) | |
b08c89d9 | 2409 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
322e23db | 2410 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
a152f366 UD |
2411 | ac_tool_warned=yes ;; |
2412 | esac | |
2413 | CC=$ac_ct_CC | |
2414 | fi | |
74a30a58 | 2415 | else |
a152f366 | 2416 | CC="$ac_cv_prog_CC" |
26f56c1c UD |
2417 | fi |
2418 | ||
a152f366 UD |
2419 | if test -z "$CC"; then |
2420 | if test -n "$ac_tool_prefix"; then | |
2421 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. | |
2422 | set dummy ${ac_tool_prefix}cc; ac_word=$2 | |
b08c89d9 | 2423 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2424 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2425 | if ${ac_cv_prog_CC+:} false; then : |
322e23db | 2426 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2427 | else |
2428 | if test -n "$CC"; then | |
2429 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2430 | else | |
2431 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2432 | for as_dir in $PATH | |
2433 | do | |
2434 | IFS=$as_save_IFS | |
2435 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2436 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2437 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2438 | ac_cv_prog_CC="${ac_tool_prefix}cc" |
b08c89d9 | 2439 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2440 | break 2 |
2441 | fi | |
2442 | done | |
b08c89d9 | 2443 | done |
a152f366 | 2444 | IFS=$as_save_IFS |
74a30a58 | 2445 | |
a152f366 UD |
2446 | fi |
2447 | fi | |
2448 | CC=$ac_cv_prog_CC | |
2449 | if test -n "$CC"; then | |
b08c89d9 | 2450 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 2451 | $as_echo "$CC" >&6; } |
5af3245a | 2452 | else |
b08c89d9 | 2453 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2454 | $as_echo "no" >&6; } |
26f56c1c UD |
2455 | fi |
2456 | ||
5af3245a | 2457 | |
a152f366 | 2458 | fi |
26f56c1c | 2459 | fi |
a152f366 UD |
2460 | if test -z "$CC"; then |
2461 | # Extract the first word of "cc", so it can be a program name with args. | |
2462 | set dummy cc; ac_word=$2 | |
b08c89d9 | 2463 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2464 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2465 | if ${ac_cv_prog_CC+:} false; then : |
322e23db | 2466 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2467 | else |
2468 | if test -n "$CC"; then | |
2469 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2470 | else | |
2471 | ac_prog_rejected=no | |
2472 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2473 | for as_dir in $PATH | |
2474 | do | |
2475 | IFS=$as_save_IFS | |
2476 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2477 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2478 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 UD |
2479 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then |
2480 | ac_prog_rejected=yes | |
2481 | continue | |
2482 | fi | |
2483 | ac_cv_prog_CC="cc" | |
b08c89d9 | 2484 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2485 | break 2 |
2486 | fi | |
2487 | done | |
b08c89d9 | 2488 | done |
a152f366 | 2489 | IFS=$as_save_IFS |
26f56c1c | 2490 | |
a152f366 UD |
2491 | if test $ac_prog_rejected = yes; then |
2492 | # We found a bogon in the path, so make sure we never use it. | |
2493 | set dummy $ac_cv_prog_CC | |
2494 | shift | |
2495 | if test $# != 0; then | |
2496 | # We chose a different compiler from the bogus one. | |
2497 | # However, it has the same basename, so the bogon will be chosen | |
2498 | # first if we set CC to just the basename; use the full file name. | |
2499 | shift | |
2500 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" | |
6b3f2b3d | 2501 | fi |
4442d7e8 | 2502 | fi |
26f56c1c | 2503 | fi |
26f56c1c | 2504 | fi |
a152f366 UD |
2505 | CC=$ac_cv_prog_CC |
2506 | if test -n "$CC"; then | |
b08c89d9 | 2507 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 2508 | $as_echo "$CC" >&6; } |
7dbde9db | 2509 | else |
b08c89d9 | 2510 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2511 | $as_echo "no" >&6; } |
26f56c1c UD |
2512 | fi |
2513 | ||
7dbde9db | 2514 | |
26f56c1c | 2515 | fi |
a152f366 UD |
2516 | if test -z "$CC"; then |
2517 | if test -n "$ac_tool_prefix"; then | |
2518 | for ac_prog in cl.exe | |
2519 | do | |
2520 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
2521 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
b08c89d9 | 2522 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2523 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2524 | if ${ac_cv_prog_CC+:} false; then : |
322e23db | 2525 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 2526 | else |
a152f366 UD |
2527 | if test -n "$CC"; then |
2528 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
cd6ede75 | 2529 | else |
a152f366 UD |
2530 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2531 | for as_dir in $PATH | |
2532 | do | |
2533 | IFS=$as_save_IFS | |
2534 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2535 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2536 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2537 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" |
b08c89d9 | 2538 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2539 | break 2 |
2540 | fi | |
2541 | done | |
b08c89d9 | 2542 | done |
a152f366 | 2543 | IFS=$as_save_IFS |
26f56c1c | 2544 | |
26f56c1c | 2545 | fi |
a152f366 UD |
2546 | fi |
2547 | CC=$ac_cv_prog_CC | |
2548 | if test -n "$CC"; then | |
b08c89d9 | 2549 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 2550 | $as_echo "$CC" >&6; } |
650425ce | 2551 | else |
b08c89d9 | 2552 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2553 | $as_echo "no" >&6; } |
26f56c1c UD |
2554 | fi |
2555 | ||
cd6ede75 | 2556 | |
a152f366 UD |
2557 | test -n "$CC" && break |
2558 | done | |
26f56c1c | 2559 | fi |
a152f366 UD |
2560 | if test -z "$CC"; then |
2561 | ac_ct_CC=$CC | |
2562 | for ac_prog in cl.exe | |
2563 | do | |
2564 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
2565 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 2566 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2567 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2568 | if ${ac_cv_prog_ac_ct_CC+:} false; then : |
322e23db | 2569 | $as_echo_n "(cached) " >&6 |
62ab42d6 | 2570 | else |
a152f366 UD |
2571 | if test -n "$ac_ct_CC"; then |
2572 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
2573 | else | |
2574 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2575 | for as_dir in $PATH | |
2576 | do | |
2577 | IFS=$as_save_IFS | |
2578 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2579 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2580 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2581 | ac_cv_prog_ac_ct_CC="$ac_prog" |
b08c89d9 | 2582 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2583 | break 2 |
2584 | fi | |
2585 | done | |
b08c89d9 | 2586 | done |
a152f366 | 2587 | IFS=$as_save_IFS |
62ab42d6 UD |
2588 | |
2589 | fi | |
a152f366 UD |
2590 | fi |
2591 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2592 | if test -n "$ac_ct_CC"; then | |
b08c89d9 | 2593 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
322e23db | 2594 | $as_echo "$ac_ct_CC" >&6; } |
35f1e827 | 2595 | else |
b08c89d9 | 2596 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2597 | $as_echo "no" >&6; } |
26f56c1c UD |
2598 | fi |
2599 | ||
35f1e827 | 2600 | |
a152f366 UD |
2601 | test -n "$ac_ct_CC" && break |
2602 | done | |
35f1e827 | 2603 | |
a152f366 UD |
2604 | if test "x$ac_ct_CC" = x; then |
2605 | CC="" | |
2606 | else | |
2607 | case $cross_compiling:$ac_tool_warned in | |
2608 | yes:) | |
b08c89d9 | 2609 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
322e23db | 2610 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
a152f366 UD |
2611 | ac_tool_warned=yes ;; |
2612 | esac | |
2613 | CC=$ac_ct_CC | |
2614 | fi | |
26f56c1c | 2615 | fi |
cd6ede75 | 2616 | |
26f56c1c | 2617 | fi |
8d4b5a8a UD |
2618 | |
2619 | ||
b08c89d9 | 2620 | test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
322e23db | 2621 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
4a531bb0 L |
2622 | as_fn_error $? "no acceptable C compiler found in \$PATH |
2623 | See \`config.log' for more details" "$LINENO" 5; } | |
26f56c1c | 2624 | |
a152f366 | 2625 | # Provide some information about the compiler. |
b08c89d9 | 2626 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 |
322e23db UD |
2627 | set X $ac_compile |
2628 | ac_compiler=$2 | |
b08c89d9 UD |
2629 | for ac_option in --version -v -V -qversion; do |
2630 | { { ac_try="$ac_compiler $ac_option >&5" | |
a152f366 UD |
2631 | case "(($ac_try" in |
2632 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2633 | *) ac_try_echo=$ac_try;; | |
2634 | esac | |
b08c89d9 UD |
2635 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
2636 | $as_echo "$ac_try_echo"; } >&5 | |
2637 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
a152f366 | 2638 | ac_status=$? |
b08c89d9 UD |
2639 | if test -s conftest.err; then |
2640 | sed '10a\ | |
2641 | ... rest of stderr output deleted ... | |
2642 | 10q' conftest.err >conftest.er1 | |
2643 | cat conftest.er1 >&5 | |
2644 | fi | |
2645 | rm -f conftest.er1 conftest.err | |
2646 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2647 | test $ac_status = 0; } | |
2648 | done | |
26f56c1c | 2649 | |
a152f366 | 2650 | EXEEXT= |
b08c89d9 | 2651 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 |
322e23db | 2652 | $as_echo_n "checking for suffix of object files... " >&6; } |
f318beb8 | 2653 | if ${ac_cv_objext+:} false; then : |
322e23db | 2654 | $as_echo_n "(cached) " >&6 |
749a9a4f | 2655 | else |
b08c89d9 | 2656 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 | 2657 | /* end confdefs.h. */ |
749a9a4f | 2658 | |
a152f366 UD |
2659 | int |
2660 | main () | |
2661 | { | |
749a9a4f | 2662 | |
a152f366 UD |
2663 | ; |
2664 | return 0; | |
2665 | } | |
2666 | _ACEOF | |
2667 | rm -f conftest.o conftest.obj | |
b08c89d9 | 2668 | if { { ac_try="$ac_compile" |
a152f366 UD |
2669 | case "(($ac_try" in |
2670 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2671 | *) ac_try_echo=$ac_try;; | |
2672 | esac | |
b08c89d9 UD |
2673 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
2674 | $as_echo "$ac_try_echo"; } >&5 | |
a152f366 UD |
2675 | (eval "$ac_compile") 2>&5 |
2676 | ac_status=$? | |
b08c89d9 UD |
2677 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
2678 | test $ac_status = 0; }; then : | |
a152f366 UD |
2679 | for ac_file in conftest.o conftest.obj conftest.*; do |
2680 | test -f "$ac_file" || continue; | |
2681 | case $ac_file in | |
322e23db | 2682 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; |
a152f366 UD |
2683 | *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` |
2684 | break;; | |
2685 | esac | |
2686 | done | |
4df8c11d | 2687 | else |
322e23db | 2688 | $as_echo "$as_me: failed program was:" >&5 |
a152f366 | 2689 | sed 's/^/| /' conftest.$ac_ext >&5 |
26f56c1c | 2690 | |
b08c89d9 | 2691 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
322e23db | 2692 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
4a531bb0 L |
2693 | as_fn_error $? "cannot compute suffix of object files: cannot compile |
2694 | See \`config.log' for more details" "$LINENO" 5; } | |
26f56c1c | 2695 | fi |
a152f366 | 2696 | rm -f conftest.$ac_cv_objext conftest.$ac_ext |
cd6ede75 | 2697 | fi |
b08c89d9 | 2698 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 |
322e23db | 2699 | $as_echo "$ac_cv_objext" >&6; } |
a152f366 UD |
2700 | OBJEXT=$ac_cv_objext |
2701 | ac_objext=$OBJEXT | |
b08c89d9 | 2702 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 |
322e23db | 2703 | $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } |
f318beb8 | 2704 | if ${ac_cv_c_compiler_gnu+:} false; then : |
322e23db | 2705 | $as_echo_n "(cached) " >&6 |
73237de3 | 2706 | else |
b08c89d9 | 2707 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 | 2708 | /* end confdefs.h. */ |
73237de3 | 2709 | |
a152f366 UD |
2710 | int |
2711 | main () | |
2712 | { | |
2713 | #ifndef __GNUC__ | |
2714 | choke me | |
2715 | #endif | |
73237de3 | 2716 | |
a152f366 UD |
2717 | ; |
2718 | return 0; | |
2719 | } | |
2720 | _ACEOF | |
b08c89d9 | 2721 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 UD |
2722 | ac_compiler_gnu=yes |
2723 | else | |
b08c89d9 | 2724 | ac_compiler_gnu=no |
26f56c1c | 2725 | fi |
a152f366 UD |
2726 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2727 | ac_cv_c_compiler_gnu=$ac_compiler_gnu | |
958f238f | 2728 | |
26f56c1c | 2729 | fi |
b08c89d9 | 2730 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 |
322e23db UD |
2731 | $as_echo "$ac_cv_c_compiler_gnu" >&6; } |
2732 | if test $ac_compiler_gnu = yes; then | |
2733 | GCC=yes | |
2734 | else | |
2735 | GCC= | |
2736 | fi | |
a152f366 UD |
2737 | ac_test_CFLAGS=${CFLAGS+set} |
2738 | ac_save_CFLAGS=$CFLAGS | |
b08c89d9 | 2739 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 |
322e23db | 2740 | $as_echo_n "checking whether $CC accepts -g... " >&6; } |
f318beb8 | 2741 | if ${ac_cv_prog_cc_g+:} false; then : |
322e23db | 2742 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2743 | else |
2744 | ac_save_c_werror_flag=$ac_c_werror_flag | |
2745 | ac_c_werror_flag=yes | |
2746 | ac_cv_prog_cc_g=no | |
2747 | CFLAGS="-g" | |
b08c89d9 | 2748 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 | 2749 | /* end confdefs.h. */ |
26f56c1c | 2750 | |
a152f366 UD |
2751 | int |
2752 | main () | |
2753 | { | |
958f238f | 2754 | |
a152f366 UD |
2755 | ; |
2756 | return 0; | |
2757 | } | |
2758 | _ACEOF | |
b08c89d9 | 2759 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 | 2760 | ac_cv_prog_cc_g=yes |
425ce2ed | 2761 | else |
b08c89d9 UD |
2762 | CFLAGS="" |
2763 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
a152f366 | 2764 | /* end confdefs.h. */ |
425ce2ed | 2765 | |
a152f366 UD |
2766 | int |
2767 | main () | |
2768 | { | |
425ce2ed | 2769 | |
a152f366 UD |
2770 | ; |
2771 | return 0; | |
2772 | } | |
2773 | _ACEOF | |
b08c89d9 | 2774 | if ac_fn_c_try_compile "$LINENO"; then : |
425ce2ed | 2775 | |
b08c89d9 UD |
2776 | else |
2777 | ac_c_werror_flag=$ac_save_c_werror_flag | |
a152f366 | 2778 | CFLAGS="-g" |
b08c89d9 | 2779 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 | 2780 | /* end confdefs.h. */ |
425ce2ed | 2781 | |
a152f366 UD |
2782 | int |
2783 | main () | |
2784 | { | |
425ce2ed | 2785 | |
a152f366 UD |
2786 | ; |
2787 | return 0; | |
2788 | } | |
2789 | _ACEOF | |
b08c89d9 | 2790 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 | 2791 | ac_cv_prog_cc_g=yes |
ff886b82 | 2792 | fi |
a152f366 | 2793 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
ff886b82 | 2794 | fi |
a152f366 UD |
2795 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2796 | fi | |
a152f366 UD |
2797 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2798 | ac_c_werror_flag=$ac_save_c_werror_flag | |
ff886b82 | 2799 | fi |
b08c89d9 | 2800 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 |
322e23db | 2801 | $as_echo "$ac_cv_prog_cc_g" >&6; } |
a152f366 UD |
2802 | if test "$ac_test_CFLAGS" = set; then |
2803 | CFLAGS=$ac_save_CFLAGS | |
2804 | elif test $ac_cv_prog_cc_g = yes; then | |
2805 | if test "$GCC" = yes; then | |
2806 | CFLAGS="-g -O2" | |
2807 | else | |
2808 | CFLAGS="-g" | |
2809 | fi | |
ff886b82 | 2810 | else |
a152f366 UD |
2811 | if test "$GCC" = yes; then |
2812 | CFLAGS="-O2" | |
2813 | else | |
2814 | CFLAGS= | |
ff886b82 | 2815 | fi |
ff886b82 | 2816 | fi |
a152f366 UD |
2817 | |
2818 | ac_ext=c | |
2819 | ac_cpp='$CPP $CPPFLAGS' | |
2820 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2821 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2822 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2823 | ||
2824 | if test $host != $build; then | |
2825 | for ac_prog in gcc cc | |
2826 | do | |
2827 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
2828 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 2829 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2830 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2831 | if ${ac_cv_prog_BUILD_CC+:} false; then : |
322e23db | 2832 | $as_echo_n "(cached) " >&6 |
ff886b82 | 2833 | else |
a152f366 UD |
2834 | if test -n "$BUILD_CC"; then |
2835 | ac_cv_prog_BUILD_CC="$BUILD_CC" # Let the user override the test. | |
ff886b82 UD |
2836 | else |
2837 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2838 | for as_dir in $PATH | |
2839 | do | |
2840 | IFS=$as_save_IFS | |
2841 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2842 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2843 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2844 | ac_cv_prog_BUILD_CC="$ac_prog" |
b08c89d9 | 2845 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
ff886b82 UD |
2846 | break 2 |
2847 | fi | |
2848 | done | |
b08c89d9 | 2849 | done |
ff886b82 UD |
2850 | IFS=$as_save_IFS |
2851 | ||
2852 | fi | |
2853 | fi | |
a152f366 UD |
2854 | BUILD_CC=$ac_cv_prog_BUILD_CC |
2855 | if test -n "$BUILD_CC"; then | |
b08c89d9 | 2856 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BUILD_CC" >&5 |
322e23db | 2857 | $as_echo "$BUILD_CC" >&6; } |
ff886b82 | 2858 | else |
b08c89d9 | 2859 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2860 | $as_echo "no" >&6; } |
ff886b82 UD |
2861 | fi |
2862 | ||
2863 | ||
a152f366 | 2864 | test -n "$BUILD_CC" && break |
ff886b82 | 2865 | done |
ff886b82 UD |
2866 | |
2867 | fi | |
ff886b82 | 2868 | |
a152f366 UD |
2869 | # On Suns, sometimes $CPP names a directory. |
2870 | if test -n "$CPP" && test -d "$CPP"; then | |
2871 | CPP= | |
ff886b82 | 2872 | fi |
a152f366 | 2873 | if test -z "$CPP"; then |
bb931195 | 2874 | CPP="$CC -E" |
ff886b82 | 2875 | fi |
a152f366 | 2876 | |
e4693aa7 RM |
2877 | if test -n "$ac_tool_prefix"; then |
2878 | # Extract the first word of "${ac_tool_prefix}readelf", so it can be a program name with args. | |
2879 | set dummy ${ac_tool_prefix}readelf; ac_word=$2 | |
2880 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
2881 | $as_echo_n "checking for $ac_word... " >&6; } | |
2882 | if ${ac_cv_prog_READELF+:} false; then : | |
2883 | $as_echo_n "(cached) " >&6 | |
2884 | else | |
2885 | if test -n "$READELF"; then | |
2886 | ac_cv_prog_READELF="$READELF" # Let the user override the test. | |
2887 | else | |
2888 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2889 | for as_dir in $PATH | |
2890 | do | |
2891 | IFS=$as_save_IFS | |
2892 | test -z "$as_dir" && as_dir=. | |
2893 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2894 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
2895 | ac_cv_prog_READELF="${ac_tool_prefix}readelf" | |
2896 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2897 | break 2 | |
2898 | fi | |
2899 | done | |
2900 | done | |
2901 | IFS=$as_save_IFS | |
2902 | ||
2903 | fi | |
2904 | fi | |
2905 | READELF=$ac_cv_prog_READELF | |
2906 | if test -n "$READELF"; then | |
2907 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF" >&5 | |
2908 | $as_echo "$READELF" >&6; } | |
2909 | else | |
2910 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
2911 | $as_echo "no" >&6; } | |
2912 | fi | |
2913 | ||
2914 | ||
2915 | fi | |
2916 | if test -z "$ac_cv_prog_READELF"; then | |
2917 | ac_ct_READELF=$READELF | |
2918 | # Extract the first word of "readelf", so it can be a program name with args. | |
2919 | set dummy readelf; ac_word=$2 | |
2920 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
2921 | $as_echo_n "checking for $ac_word... " >&6; } | |
2922 | if ${ac_cv_prog_ac_ct_READELF+:} false; then : | |
2923 | $as_echo_n "(cached) " >&6 | |
2924 | else | |
2925 | if test -n "$ac_ct_READELF"; then | |
2926 | ac_cv_prog_ac_ct_READELF="$ac_ct_READELF" # Let the user override the test. | |
2927 | else | |
2928 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2929 | for as_dir in $PATH | |
2930 | do | |
2931 | IFS=$as_save_IFS | |
2932 | test -z "$as_dir" && as_dir=. | |
2933 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2934 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
2935 | ac_cv_prog_ac_ct_READELF="readelf" | |
2936 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2937 | break 2 | |
2938 | fi | |
2939 | done | |
2940 | done | |
2941 | IFS=$as_save_IFS | |
2942 | ||
2943 | fi | |
2944 | fi | |
2945 | ac_ct_READELF=$ac_cv_prog_ac_ct_READELF | |
2946 | if test -n "$ac_ct_READELF"; then | |
2947 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_READELF" >&5 | |
2948 | $as_echo "$ac_ct_READELF" >&6; } | |
2949 | else | |
2950 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
2951 | $as_echo "no" >&6; } | |
2952 | fi | |
2953 | ||
2954 | if test "x$ac_ct_READELF" = x; then | |
2955 | READELF="false" | |
2956 | else | |
2957 | case $cross_compiling:$ac_tool_warned in | |
2958 | yes:) | |
2959 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
2960 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
2961 | ac_tool_warned=yes ;; | |
2962 | esac | |
2963 | READELF=$ac_ct_READELF | |
2964 | fi | |
2965 | else | |
2966 | READELF="$ac_cv_prog_READELF" | |
2967 | fi | |
2968 | ||
2969 | ||
a152f366 UD |
2970 | # We need the C++ compiler only for testing. |
2971 | ac_ext=cpp | |
2972 | ac_cpp='$CXXCPP $CPPFLAGS' | |
2973 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2974 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2975 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
2976 | if test -z "$CXX"; then | |
2977 | if test -n "$CCC"; then | |
2978 | CXX=$CCC | |
2979 | else | |
2980 | if test -n "$ac_tool_prefix"; then | |
2981 | for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC | |
2982 | do | |
2983 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
2984 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
b08c89d9 | 2985 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2986 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2987 | if ${ac_cv_prog_CXX+:} false; then : |
322e23db | 2988 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2989 | else |
2990 | if test -n "$CXX"; then | |
2991 | ac_cv_prog_CXX="$CXX" # Let the user override the test. | |
2992 | else | |
2993 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2994 | for as_dir in $PATH | |
2995 | do | |
2996 | IFS=$as_save_IFS | |
2997 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2998 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2999 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 3000 | ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" |
b08c89d9 | 3001 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
3002 | break 2 |
3003 | fi | |
3004 | done | |
b08c89d9 | 3005 | done |
a152f366 UD |
3006 | IFS=$as_save_IFS |
3007 | ||
3008 | fi | |
3009 | fi | |
3010 | CXX=$ac_cv_prog_CXX | |
3011 | if test -n "$CXX"; then | |
b08c89d9 | 3012 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 |
322e23db | 3013 | $as_echo "$CXX" >&6; } |
a152f366 | 3014 | else |
b08c89d9 | 3015 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 3016 | $as_echo "no" >&6; } |
a152f366 UD |
3017 | fi |
3018 | ||
3019 | ||
3020 | test -n "$CXX" && break | |
3021 | done | |
3022 | fi | |
3023 | if test -z "$CXX"; then | |
3024 | ac_ct_CXX=$CXX | |
3025 | for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC | |
3026 | do | |
3027 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
3028 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 3029 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 3030 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 3031 | if ${ac_cv_prog_ac_ct_CXX+:} false; then : |
322e23db | 3032 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
3033 | else |
3034 | if test -n "$ac_ct_CXX"; then | |
3035 | ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. | |
3036 | else | |
3037 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3038 | for as_dir in $PATH | |
3039 | do | |
3040 | IFS=$as_save_IFS | |
3041 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 3042 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 3043 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 3044 | ac_cv_prog_ac_ct_CXX="$ac_prog" |
b08c89d9 | 3045 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
3046 | break 2 |
3047 | fi | |
3048 | done | |
b08c89d9 | 3049 | done |
a152f366 UD |
3050 | IFS=$as_save_IFS |
3051 | ||
3052 | fi | |
3053 | fi | |
3054 | ac_ct_CXX=$ac_cv_prog_ac_ct_CXX | |
3055 | if test -n "$ac_ct_CXX"; then | |
b08c89d9 | 3056 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 |
322e23db | 3057 | $as_echo "$ac_ct_CXX" >&6; } |
a152f366 | 3058 | else |
b08c89d9 | 3059 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 3060 | $as_echo "no" >&6; } |
a152f366 UD |
3061 | fi |
3062 | ||
3063 | ||
3064 | test -n "$ac_ct_CXX" && break | |
3065 | done | |
3066 | ||
3067 | if test "x$ac_ct_CXX" = x; then | |
3068 | CXX="g++" | |
3069 | else | |
3070 | case $cross_compiling:$ac_tool_warned in | |
3071 | yes:) | |
b08c89d9 | 3072 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
322e23db | 3073 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
a152f366 UD |
3074 | ac_tool_warned=yes ;; |
3075 | esac | |
3076 | CXX=$ac_ct_CXX | |
3077 | fi | |
3078 | fi | |
3079 | ||
3080 | fi | |
3081 | fi | |
3082 | # Provide some information about the compiler. | |
b08c89d9 | 3083 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 |
322e23db UD |
3084 | set X $ac_compile |
3085 | ac_compiler=$2 | |
b08c89d9 UD |
3086 | for ac_option in --version -v -V -qversion; do |
3087 | { { ac_try="$ac_compiler $ac_option >&5" | |
a152f366 UD |
3088 | case "(($ac_try" in |
3089 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3090 | *) ac_try_echo=$ac_try;; | |
3091 | esac | |
b08c89d9 UD |
3092 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
3093 | $as_echo "$ac_try_echo"; } >&5 | |
3094 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
a152f366 | 3095 | ac_status=$? |
b08c89d9 UD |
3096 | if test -s conftest.err; then |
3097 | sed '10a\ | |
3098 | ... rest of stderr output deleted ... | |
3099 | 10q' conftest.err >conftest.er1 | |
3100 | cat conftest.er1 >&5 | |
3101 | fi | |
3102 | rm -f conftest.er1 conftest.err | |
3103 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3104 | test $ac_status = 0; } | |
3105 | done | |
a152f366 | 3106 | |
b08c89d9 | 3107 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 |
322e23db | 3108 | $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } |
f318beb8 | 3109 | if ${ac_cv_cxx_compiler_gnu+:} false; then : |
322e23db | 3110 | $as_echo_n "(cached) " >&6 |
a152f366 | 3111 | else |
b08c89d9 | 3112 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 UD |
3113 | /* end confdefs.h. */ |
3114 | ||
3115 | int | |
3116 | main () | |
3117 | { | |
a152f366 UD |
3118 | #ifndef __GNUC__ |
3119 | choke me | |
3120 | #endif | |
ff886b82 UD |
3121 | |
3122 | ; | |
3123 | return 0; | |
3124 | } | |
3125 | _ACEOF | |
b08c89d9 | 3126 | if ac_fn_cxx_try_compile "$LINENO"; then : |
a152f366 | 3127 | ac_compiler_gnu=yes |
ff886b82 | 3128 | else |
b08c89d9 | 3129 | ac_compiler_gnu=no |
ff886b82 | 3130 | fi |
ff886b82 | 3131 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
a152f366 | 3132 | ac_cv_cxx_compiler_gnu=$ac_compiler_gnu |
ff886b82 | 3133 | |
ff886b82 | 3134 | fi |
b08c89d9 | 3135 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 |
322e23db UD |
3136 | $as_echo "$ac_cv_cxx_compiler_gnu" >&6; } |
3137 | if test $ac_compiler_gnu = yes; then | |
3138 | GXX=yes | |
3139 | else | |
3140 | GXX= | |
3141 | fi | |
a152f366 UD |
3142 | ac_test_CXXFLAGS=${CXXFLAGS+set} |
3143 | ac_save_CXXFLAGS=$CXXFLAGS | |
b08c89d9 | 3144 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 |
322e23db | 3145 | $as_echo_n "checking whether $CXX accepts -g... " >&6; } |
f318beb8 | 3146 | if ${ac_cv_prog_cxx_g+:} false; then : |
322e23db | 3147 | $as_echo_n "(cached) " >&6 |
ff886b82 | 3148 | else |
a152f366 UD |
3149 | ac_save_cxx_werror_flag=$ac_cxx_werror_flag |
3150 | ac_cxx_werror_flag=yes | |
3151 | ac_cv_prog_cxx_g=no | |
3152 | CXXFLAGS="-g" | |
b08c89d9 | 3153 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 | 3154 | /* end confdefs.h. */ |
ff886b82 | 3155 | |
ff886b82 UD |
3156 | int |
3157 | main () | |
3158 | { | |
a152f366 | 3159 | |
ff886b82 UD |
3160 | ; |
3161 | return 0; | |
3162 | } | |
3163 | _ACEOF | |
b08c89d9 | 3164 | if ac_fn_cxx_try_compile "$LINENO"; then : |
a152f366 | 3165 | ac_cv_prog_cxx_g=yes |
ff886b82 | 3166 | else |
b08c89d9 UD |
3167 | CXXFLAGS="" |
3168 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
a152f366 | 3169 | /* end confdefs.h. */ |
ff886b82 | 3170 | |
a152f366 UD |
3171 | int |
3172 | main () | |
3173 | { | |
ff886b82 | 3174 | |
a152f366 UD |
3175 | ; |
3176 | return 0; | |
3177 | } | |
ff886b82 | 3178 | _ACEOF |
b08c89d9 | 3179 | if ac_fn_cxx_try_compile "$LINENO"; then : |
ff886b82 | 3180 | |
b08c89d9 UD |
3181 | else |
3182 | ac_cxx_werror_flag=$ac_save_cxx_werror_flag | |
a152f366 | 3183 | CXXFLAGS="-g" |
b08c89d9 | 3184 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 | 3185 | /* end confdefs.h. */ |
a152f366 | 3186 | |
ff886b82 UD |
3187 | int |
3188 | main () | |
3189 | { | |
a152f366 | 3190 | |
ff886b82 UD |
3191 | ; |
3192 | return 0; | |
3193 | } | |
3194 | _ACEOF | |
b08c89d9 | 3195 | if ac_fn_cxx_try_compile "$LINENO"; then : |
a152f366 | 3196 | ac_cv_prog_cxx_g=yes |
ff886b82 | 3197 | fi |
a152f366 UD |
3198 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3199 | fi | |
a152f366 UD |
3200 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3201 | fi | |
a152f366 UD |
3202 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3203 | ac_cxx_werror_flag=$ac_save_cxx_werror_flag | |
3204 | fi | |
b08c89d9 | 3205 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 |
322e23db | 3206 | $as_echo "$ac_cv_prog_cxx_g" >&6; } |
a152f366 UD |
3207 | if test "$ac_test_CXXFLAGS" = set; then |
3208 | CXXFLAGS=$ac_save_CXXFLAGS | |
3209 | elif test $ac_cv_prog_cxx_g = yes; then | |
3210 | if test "$GXX" = yes; then | |
3211 | CXXFLAGS="-g -O2" | |
3212 | else | |
3213 | CXXFLAGS="-g" | |
3214 | fi | |
3a12e572 | 3215 | else |
a152f366 UD |
3216 | if test "$GXX" = yes; then |
3217 | CXXFLAGS="-O2" | |
3218 | else | |
3219 | CXXFLAGS= | |
3220 | fi | |
3a12e572 | 3221 | fi |
a152f366 UD |
3222 | ac_ext=c |
3223 | ac_cpp='$CPP $CPPFLAGS' | |
3224 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3225 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3226 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
26f56c1c | 3227 | |
e4693aa7 | 3228 | # It's useless to us if it can't link programs (e.g. missing -lstdc++). |
0cae3f4b | 3229 | |
e4693aa7 RM |
3230 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX can link programs" >&5 |
3231 | $as_echo_n "checking whether $CXX can link programs... " >&6; } | |
3232 | if ${libc_cv_cxx_link_ok+:} false; then : | |
3233 | $as_echo_n "(cached) " >&6 | |
0cae3f4b | 3234 | else |
e4693aa7 RM |
3235 | ac_ext=cpp |
3236 | ac_cpp='$CXXCPP $CPPFLAGS' | |
3237 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3238 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3239 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
0cae3f4b | 3240 | |
d337ceb7 | 3241 | # Default, dynamic case. |
e4693aa7 RM |
3242 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
3243 | /* end confdefs.h. */ | |
0cae3f4b | 3244 | |
e4693aa7 RM |
3245 | int |
3246 | main () | |
3247 | { | |
0cae3f4b | 3248 | |
e4693aa7 RM |
3249 | ; |
3250 | return 0; | |
3251 | } | |
3252 | _ACEOF | |
3253 | if ac_fn_cxx_try_link "$LINENO"; then : | |
3254 | libc_cv_cxx_link_ok=yes | |
0cae3f4b | 3255 | else |
e4693aa7 | 3256 | libc_cv_cxx_link_ok=no |
0cae3f4b | 3257 | fi |
e4693aa7 RM |
3258 | rm -f core conftest.err conftest.$ac_objext \ |
3259 | conftest$ac_exeext conftest.$ac_ext | |
d337ceb7 FW |
3260 | # Static case. |
3261 | old_LDFLAGS="$LDFLAGS" | |
3262 | LDFLAGS="$LDFLAGS -static" | |
3263 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3264 | /* end confdefs.h. */ | |
3265 | ||
3266 | #include <iostream> | |
3267 | ||
3268 | int | |
3269 | main() | |
3270 | { | |
3271 | std::cout << "Hello, world!"; | |
3272 | return 0; | |
3273 | } | |
3274 | ||
3275 | _ACEOF | |
3276 | if ac_fn_cxx_try_link "$LINENO"; then : | |
3277 | ||
3278 | else | |
3279 | libc_cv_cxx_link_ok=no | |
3280 | fi | |
3281 | rm -f core conftest.err conftest.$ac_objext \ | |
3282 | conftest$ac_exeext conftest.$ac_ext | |
3283 | LDFLAGS="$old_LDFLAGS" | |
e4693aa7 RM |
3284 | ac_ext=c |
3285 | ac_cpp='$CPP $CPPFLAGS' | |
3286 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3287 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3288 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
0cae3f4b | 3289 | |
0cae3f4b | 3290 | fi |
e4693aa7 RM |
3291 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cxx_link_ok" >&5 |
3292 | $as_echo "$libc_cv_cxx_link_ok" >&6; } | |
3293 | if test $libc_cv_cxx_link_ok != yes; then : | |
3294 | CXX= | |
3295 | fi | |
26f56c1c | 3296 | |
db340c90 | 3297 | if test "`cd $srcdir; pwd -P`" = "`pwd -P`"; then |
4a531bb0 | 3298 | as_fn_error $? "you must configure in a separate build directory" "$LINENO" 5 |
26f56c1c | 3299 | fi |
3a12e572 | 3300 | |
a152f366 UD |
3301 | # This will get text that should go into config.make. |
3302 | config_vars= | |
3303 | ||
3304 | # Check for a --with-gd argument and set libgd-LDFLAGS in config.make. | |
3305 | ||
3306 | # Check whether --with-gd was given. | |
b08c89d9 | 3307 | if test "${with_gd+set}" = set; then : |
a152f366 UD |
3308 | withval=$with_gd; case "$with_gd" in |
3309 | yes|''|no) ;; | |
3310 | *) libgd_include="-I$withval/include" | |
3311 | libgd_ldflags="-L$withval/lib" ;; | |
26f56c1c | 3312 | esac |
cd6ede75 | 3313 | |
a152f366 | 3314 | fi |
cd6ede75 UD |
3315 | |
3316 | ||
a152f366 | 3317 | # Check whether --with-gd-include was given. |
b08c89d9 | 3318 | if test "${with_gd_include+set}" = set; then : |
a152f366 UD |
3319 | withval=$with_gd_include; case "$with_gd_include" in |
3320 | ''|no) ;; | |
3321 | *) libgd_include="-I$withval" ;; | |
cd6ede75 UD |
3322 | esac |
3323 | ||
a152f366 | 3324 | fi |
cd6ede75 | 3325 | |
0816838f | 3326 | |
a152f366 | 3327 | # Check whether --with-gd-lib was given. |
b08c89d9 | 3328 | if test "${with_gd_lib+set}" = set; then : |
a152f366 UD |
3329 | withval=$with_gd_lib; case "$with_gd_lib" in |
3330 | ''|no) ;; | |
3331 | *) libgd_ldflags="-L$withval" ;; | |
cd6ede75 UD |
3332 | esac |
3333 | ||
a808d541 UD |
3334 | fi |
3335 | ||
f4b07664 | 3336 | |
a152f366 UD |
3337 | if test -n "$libgd_include"; then |
3338 | config_vars="$config_vars | |
3339 | CFLAGS-memusagestat.c = $libgd_include" | |
3340 | fi | |
3341 | if test -n "$libgd_ldflags"; then | |
3342 | config_vars="$config_vars | |
3343 | libgd-LDFLAGS = $libgd_ldflags" | |
3344 | fi | |
2ceaa76a | 3345 | |
2ceaa76a | 3346 | |
a152f366 | 3347 | # Check whether --with-binutils was given. |
b08c89d9 | 3348 | if test "${with_binutils+set}" = set; then : |
a152f366 UD |
3349 | withval=$with_binutils; path_binutils=$withval |
3350 | else | |
3351 | path_binutils='' | |
3352 | fi | |
ff886b82 UD |
3353 | |
3354 | ||
a152f366 | 3355 | # Check whether --with-selinux was given. |
b08c89d9 | 3356 | if test "${with_selinux+set}" = set; then : |
a152f366 UD |
3357 | withval=$with_selinux; with_selinux=$withval |
3358 | else | |
3359 | with_selinux=auto | |
3360 | fi | |
e0a3ed4f | 3361 | |
8f73811b | 3362 | |
e0a3ed4f | 3363 | |
a152f366 | 3364 | # Check whether --with-headers was given. |
b08c89d9 | 3365 | if test "${with_headers+set}" = set; then : |
a152f366 UD |
3366 | withval=$with_headers; sysheaders=$withval |
3367 | else | |
3368 | sysheaders='' | |
7efb9bd1 UD |
3369 | fi |
3370 | ||
dfd2257a | 3371 | |
f781ef40 RM |
3372 | |
3373 | ||
c91c505f | 3374 | |
f781ef40 RM |
3375 | # Check whether --with-default-link was given. |
3376 | if test "${with_default_link+set}" = set; then : | |
3377 | withval=$with_default_link; use_default_link=$withval | |
3378 | else | |
fd5e21c7 | 3379 | use_default_link=default |
f781ef40 RM |
3380 | fi |
3381 | ||
3382 | ||
6413fcde FW |
3383 | |
3384 | # Check whether --with-nonshared-cflags was given. | |
3385 | if test "${with_nonshared_cflags+set}" = set; then : | |
3386 | withval=$with_nonshared_cflags; extra_nonshared_cflags=$withval | |
3387 | else | |
3388 | extra_nonshared_cflags= | |
3389 | fi | |
3390 | ||
3391 | ||
3392 | ||
9ba202c7 FW |
3393 | # Check whether --with-rtld-early-cflags was given. |
3394 | if test "${with_rtld_early_cflags+set}" = set; then : | |
3395 | withval=$with_rtld_early_cflags; rtld_early_cflags=$withval | |
3396 | else | |
3397 | rtld_early_cflags= | |
3398 | fi | |
3399 | ||
3400 | ||
3401 | ||
bada2e31 L |
3402 | |
3403 | # Check whether --with-timeoutfactor was given. | |
3404 | if test "${with_timeoutfactor+set}" = set; then : | |
3405 | withval=$with_timeoutfactor; timeoutfactor=$withval | |
3406 | else | |
3407 | timeoutfactor=1 | |
3408 | fi | |
3409 | ||
3410 | cat >>confdefs.h <<_ACEOF | |
3411 | #define TIMEOUTFACTOR $timeoutfactor | |
3412 | _ACEOF | |
3413 | ||
3414 | ||
a152f366 | 3415 | # Check whether --enable-sanity-checks was given. |
b08c89d9 | 3416 | if test "${enable_sanity_checks+set}" = set; then : |
a152f366 UD |
3417 | enableval=$enable_sanity_checks; enable_sanity=$enableval |
3418 | else | |
3419 | enable_sanity=yes | |
dfd2257a UD |
3420 | fi |
3421 | ||
cd6ede75 | 3422 | |
a152f366 | 3423 | # Check whether --enable-shared was given. |
b08c89d9 | 3424 | if test "${enable_shared+set}" = set; then : |
a152f366 UD |
3425 | enableval=$enable_shared; shared=$enableval |
3426 | else | |
a0da5fe1 | 3427 | shared=yes |
a152f366 | 3428 | fi |
cd6ede75 | 3429 | |
a152f366 | 3430 | # Check whether --enable-profile was given. |
b08c89d9 | 3431 | if test "${enable_profile+set}" = set; then : |
a152f366 UD |
3432 | enableval=$enable_profile; profile=$enableval |
3433 | else | |
3434 | profile=no | |
3435 | fi | |
cd6ede75 | 3436 | |
23645707 SP |
3437 | # Check whether --enable-default-pie was given. |
3438 | if test "${enable_default_pie+set}" = set; then : | |
3439 | enableval=$enable_default_pie; default_pie=$enableval | |
9d7a3741 | 3440 | else |
23645707 | 3441 | default_pie=yes |
9d7a3741 L |
3442 | fi |
3443 | ||
1cba4036 MF |
3444 | # Check whether --enable-timezone-tools was given. |
3445 | if test "${enable_timezone_tools+set}" = set; then : | |
3446 | enableval=$enable_timezone_tools; enable_timezone_tools=$enableval | |
3447 | else | |
3448 | enable_timezone_tools=yes | |
3449 | fi | |
3450 | ||
3451 | ||
a152f366 | 3452 | |
740b3dbe L |
3453 | # Check whether --enable-hardcoded-path-in-tests was given. |
3454 | if test "${enable_hardcoded_path_in_tests+set}" = set; then : | |
3455 | enableval=$enable_hardcoded_path_in_tests; hardcoded_path_in_tests=$enableval | |
3456 | else | |
3457 | hardcoded_path_in_tests=no | |
3458 | fi | |
3459 | ||
3460 | ||
3461 | ||
a152f366 | 3462 | # Check whether --enable-hidden-plt was given. |
b08c89d9 | 3463 | if test "${enable_hidden_plt+set}" = set; then : |
a152f366 UD |
3464 | enableval=$enable_hidden_plt; hidden=$enableval |
3465 | else | |
3466 | hidden=yes | |
2de7874e | 3467 | fi |
cd6ede75 | 3468 | |
a152f366 | 3469 | if test "x$hidden" = xno; then |
b08c89d9 | 3470 | $as_echo "#define NO_HIDDEN 1" >>confdefs.h |
cd6ede75 | 3471 | |
a152f366 | 3472 | fi |
e0a3ed4f | 3473 | |
a152f366 | 3474 | # Check whether --enable-bind-now was given. |
b08c89d9 | 3475 | if test "${enable_bind_now+set}" = set; then : |
a152f366 UD |
3476 | enableval=$enable_bind_now; bindnow=$enableval |
3477 | else | |
3478 | bindnow=no | |
3479 | fi | |
e0a3ed4f | 3480 | |
e0a3ed4f | 3481 | |
6901def6 L |
3482 | if test "x$bindnow" = xyes; then |
3483 | $as_echo "#define BIND_NOW 1" >>confdefs.h | |
3484 | ||
3485 | fi | |
e0a3ed4f | 3486 | |
03baef1c NA |
3487 | # Check whether --enable-stack-protector was given. |
3488 | if test "${enable_stack_protector+set}" = set; then : | |
3489 | enableval=$enable_stack_protector; enable_stack_protector=$enableval | |
3490 | else | |
3491 | enable_stack_protector=no | |
3492 | fi | |
3493 | ||
3494 | case "$enable_stack_protector" in | |
3495 | all|yes|no|strong) ;; | |
3496 | *) as_fn_error $? "Not a valid argument for --enable-stack-protector: \"$enable_stack_protector\"" "$LINENO" 5;; | |
3497 | esac | |
3498 | ||
a152f366 | 3499 | # Check whether --enable-static-nss was given. |
b08c89d9 | 3500 | if test "${enable_static_nss+set}" = set; then : |
a152f366 UD |
3501 | enableval=$enable_static_nss; static_nss=$enableval |
3502 | else | |
3503 | static_nss=no | |
3504 | fi | |
e0a3ed4f | 3505 | |
a152f366 UD |
3506 | if test x"$static_nss" = xyes || test x"$shared" = xno; then |
3507 | static_nss=yes | |
b08c89d9 | 3508 | $as_echo "#define DO_STATIC_NSS 1" >>confdefs.h |
cd6ede75 | 3509 | |
a152f366 | 3510 | fi |
cd6ede75 | 3511 | |
a152f366 | 3512 | # Check whether --enable-force-install was given. |
b08c89d9 | 3513 | if test "${enable_force_install+set}" = set; then : |
a152f366 | 3514 | enableval=$enable_force_install; force_install=$enableval |
3a12e572 | 3515 | else |
a152f366 UD |
3516 | force_install=yes |
3517 | fi | |
ff886b82 | 3518 | |
3a12e572 | 3519 | |
cd6ede75 | 3520 | |
8894bad3 AM |
3521 | # Check whether --enable-maintainer-mode was given. |
3522 | if test "${enable_maintainer_mode+set}" = set; then : | |
3523 | enableval=$enable_maintainer_mode; maintainer=$enableval | |
3524 | else | |
3525 | maintainer=no | |
3526 | fi | |
3527 | ||
3528 | ||
a152f366 | 3529 | # Check whether --enable-kernel was given. |
b08c89d9 | 3530 | if test "${enable_kernel+set}" = set; then : |
a152f366 | 3531 | enableval=$enable_kernel; minimum_kernel=$enableval |
cd6ede75 | 3532 | fi |
a152f366 UD |
3533 | |
3534 | if test "$minimum_kernel" = yes || test "$minimum_kernel" = no; then | |
3535 | # Better nothing than this. | |
3536 | minimum_kernel="" | |
3537 | else | |
3538 | if test "$minimum_kernel" = current; then | |
3539 | minimum_kernel=`uname -r 2>/dev/null` || minimum_kernel= | |
cd6ede75 UD |
3540 | fi |
3541 | fi | |
cd6ede75 | 3542 | |
a152f366 | 3543 | # Check whether --enable-all-warnings was given. |
b08c89d9 | 3544 | if test "${enable_all_warnings+set}" = set; then : |
a152f366 UD |
3545 | enableval=$enable_all_warnings; all_warnings=$enableval |
3546 | fi | |
cd6ede75 | 3547 | |
5c2a0669 | 3548 | |
cd6ede75 | 3549 | |
a4ecc9eb JM |
3550 | # Check whether --enable-werror was given. |
3551 | if test "${enable_werror+set}" = set; then : | |
3552 | enableval=$enable_werror; enable_werror=$enableval | |
3553 | else | |
3554 | enable_werror=yes | |
3555 | fi | |
3556 | ||
3557 | ||
3558 | ||
a152f366 | 3559 | # Check whether --enable-multi-arch was given. |
b08c89d9 | 3560 | if test "${enable_multi_arch+set}" = set; then : |
a152f366 | 3561 | enableval=$enable_multi_arch; multi_arch=$enableval |
cd6ede75 | 3562 | else |
6f89d2f3 | 3563 | multi_arch=default |
cd6ede75 UD |
3564 | fi |
3565 | ||
4bca4c17 | 3566 | |
d5c3fafc DD |
3567 | # Check whether --enable-experimental-malloc was given. |
3568 | if test "${enable_experimental_malloc+set}" = set; then : | |
3569 | enableval=$enable_experimental_malloc; experimental_malloc=$enableval | |
3570 | else | |
3571 | experimental_malloc=yes | |
3572 | fi | |
3573 | ||
3574 | ||
3575 | ||
33784089 RE |
3576 | # Check whether --enable-memory-tagging was given. |
3577 | if test "${enable_memory_tagging+set}" = set; then : | |
3578 | enableval=$enable_memory_tagging; memory_tagging=$enableval | |
3579 | else | |
3580 | memory_tagging=no | |
3581 | fi | |
3582 | ||
3583 | if test "$memory_tagging" = yes; then | |
3584 | # Only enable this on architectures that support it. | |
3585 | case $host_cpu in | |
3586 | aarch64) | |
3587 | $as_echo "#define USE_MTAG 1" >>confdefs.h | |
3588 | ||
3589 | ;; | |
3590 | esac | |
3591 | fi | |
3592 | ||
3593 | ||
e69d994a ZW |
3594 | # Check whether --enable-crypt was given. |
3595 | if test "${enable_crypt+set}" = set; then : | |
3596 | enableval=$enable_crypt; build_crypt=$enableval | |
3597 | else | |
3598 | build_crypt=yes | |
3599 | fi | |
3600 | ||
3601 | ||
3602 | ||
a152f366 | 3603 | # Check whether --enable-nss-crypt was given. |
b08c89d9 | 3604 | if test "${enable_nss_crypt+set}" = set; then : |
a152f366 | 3605 | enableval=$enable_nss_crypt; nss_crypt=$enableval |
4bca4c17 | 3606 | else |
a152f366 | 3607 | nss_crypt=no |
4bca4c17 UD |
3608 | fi |
3609 | ||
e69d994a ZW |
3610 | if test x$build_libcrypt = xno && test x$nss_crypt = xyes; then |
3611 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-nss-crypt has no effect when libcrypt is disabled" >&5 | |
3612 | $as_echo "$as_me: WARNING: --enable-nss-crypt has no effect when libcrypt is disabled" >&2;} | |
3613 | nss_crypt=no | |
3614 | fi | |
a152f366 UD |
3615 | if test x$nss_crypt = xyes; then |
3616 | nss_includes=-I$(nss-config --includedir 2>/dev/null) | |
3617 | if test $? -ne 0; then | |
4a531bb0 | 3618 | as_fn_error $? "cannot find include directory with nss-config" "$LINENO" 5 |
26f56c1c | 3619 | fi |
57b4af19 GT |
3620 | nspr_includes=-I$(nspr-config --includedir 2>/dev/null) |
3621 | if test $? -ne 0; then | |
3622 | as_fn_error $? "cannot find include directory with nspr-config" "$LINENO" 5 | |
3623 | fi | |
a152f366 | 3624 | old_CFLAGS="$CFLAGS" |
57b4af19 | 3625 | CFLAGS="$CFLAGS $nss_includes $nspr_includes" |
a152f366 | 3626 | |
b08c89d9 UD |
3627 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
3628 | /* end confdefs.h. */ | |
a152f366 UD |
3629 | typedef int PRBool; |
3630 | #include <hasht.h> | |
3631 | #include <nsslowhash.h> | |
3632 | void f (void) { NSSLOW_Init (); } | |
b68e08db RM |
3633 | int |
3634 | main () | |
3635 | { | |
3636 | ||
3637 | ; | |
3638 | return 0; | |
3639 | } | |
a152f366 | 3640 | _ACEOF |
b08c89d9 | 3641 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 | 3642 | libc_cv_nss_crypt=yes |
63bda0c1 | 3643 | else |
4a531bb0 | 3644 | as_fn_error $? " |
b08c89d9 | 3645 | cannot find NSS headers with lowlevel hash function interfaces" "$LINENO" 5 |
04be94a8 | 3646 | fi |
a152f366 UD |
3647 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3648 | old_LIBS="$LIBS" | |
84aa7516 | 3649 | old_LDFLAGS="$LDFLAGS" |
a152f366 | 3650 | LIBS="$LIBS -lfreebl3" |
b08c89d9 | 3651 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 UD |
3652 | /* end confdefs.h. */ |
3653 | typedef int PRBool; | |
3654 | #include <hasht.h> | |
3655 | #include <nsslowhash.h> | |
3656 | int | |
3657 | main () | |
3658 | { | |
3659 | NSSLOW_Init(); | |
3660 | ; | |
3661 | return 0; | |
3662 | } | |
3663 | _ACEOF | |
b08c89d9 | 3664 | if ac_fn_c_try_link "$LINENO"; then : |
a152f366 | 3665 | libc_cv_nss_crypt=yes |
cd6ede75 | 3666 | else |
4a531bb0 | 3667 | as_fn_error $? " |
b08c89d9 | 3668 | cannot link program using lowlevel NSS hash functions" "$LINENO" 5 |
cd6ede75 | 3669 | fi |
b08c89d9 UD |
3670 | rm -f core conftest.err conftest.$ac_objext \ |
3671 | conftest$ac_exeext conftest.$ac_ext | |
84aa7516 CD |
3672 | # Check to see if there is a static NSS cryptographic library. |
3673 | # If there isn't then we can't link anything with libcrypt.a, | |
3674 | # and that might mean disabling some static tests. | |
3675 | LDFLAGS="$LDFLAGS -static" | |
3676 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3677 | /* end confdefs.h. */ | |
3678 | typedef int PRBool; | |
3679 | #include <hasht.h> | |
3680 | #include <nsslowhash.h> | |
3681 | int | |
3682 | main () | |
3683 | { | |
3684 | NSSLOW_Init(); | |
3685 | ; | |
3686 | return 0; | |
3687 | } | |
3688 | _ACEOF | |
3689 | if ac_fn_c_try_link "$LINENO"; then : | |
3690 | libc_cv_static_nss_crypt=yes | |
3691 | else | |
3692 | libc_cv_static_nss_crypt=no | |
3693 | fi | |
3694 | rm -f core conftest.err conftest.$ac_objext \ | |
3695 | conftest$ac_exeext conftest.$ac_ext | |
3696 | LDFLAGS="$old_LDFLAGS" | |
a152f366 UD |
3697 | CFLAGS="$old_CFLAGS" |
3698 | LIBS="$old_LIBS" | |
4bca4c17 | 3699 | else |
a152f366 | 3700 | libc_cv_nss_crypt=no |
84aa7516 | 3701 | libc_cv_static_nss_crypt=no |
4bca4c17 UD |
3702 | fi |
3703 | ||
cd6ede75 | 3704 | |
3a097cc7 | 3705 | |
84aa7516 | 3706 | |
3a097cc7 RM |
3707 | # Check whether --enable-systemtap was given. |
3708 | if test "${enable_systemtap+set}" = set; then : | |
3709 | enableval=$enable_systemtap; systemtap=$enableval | |
3710 | else | |
3711 | systemtap=no | |
3712 | fi | |
3713 | ||
3714 | if test "x$systemtap" != xno; then | |
3715 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for systemtap static probe support" >&5 | |
3716 | $as_echo_n "checking for systemtap static probe support... " >&6; } | |
3717 | if ${libc_cv_sdt+:} false; then : | |
3718 | $as_echo_n "(cached) " >&6 | |
3719 | else | |
3720 | old_CFLAGS="$CFLAGS" | |
783dd2d3 | 3721 | CFLAGS="-std=gnu11 $CFLAGS" |
3a097cc7 RM |
3722 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
3723 | /* end confdefs.h. */ | |
3724 | #include <sys/sdt.h> | |
3725 | void foo (int i, void *p) | |
3726 | { | |
3727 | asm ("" STAP_PROBE_ASM (foo, bar, STAP_PROBE_ASM_TEMPLATE (2)) "" | |
3728 | :: STAP_PROBE_ASM_OPERANDS (2, i, p)); | |
3729 | } | |
3730 | _ACEOF | |
3731 | if ac_fn_c_try_compile "$LINENO"; then : | |
3732 | libc_cv_sdt=yes | |
3733 | else | |
3734 | libc_cv_sdt=no | |
3735 | fi | |
3736 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
3737 | CFLAGS="$old_CFLAGS" | |
3738 | fi | |
3739 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_sdt" >&5 | |
3740 | $as_echo "$libc_cv_sdt" >&6; } | |
3741 | if test $libc_cv_sdt = yes; then | |
3742 | $as_echo "#define USE_STAP_PROBE 1" >>confdefs.h | |
3743 | ||
3744 | elif test "x$systemtap" != xauto; then | |
3745 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
3746 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3747 | as_fn_error $? "systemtap support needs sys/sdt.h with asm support | |
3748 | See \`config.log' for more details" "$LINENO" 5; } | |
3749 | fi | |
3750 | fi | |
3751 | ||
c53d909c RM |
3752 | # Check whether --enable-build-nscd was given. |
3753 | if test "${enable_build_nscd+set}" = set; then : | |
3754 | enableval=$enable_build_nscd; build_nscd=$enableval | |
3755 | else | |
3756 | build_nscd=default | |
3757 | fi | |
3758 | ||
3759 | ||
3760 | ||
3cc3ef96 RM |
3761 | # Note the use of $use_nscd is near the bottom of the file. |
3762 | # Check whether --enable-nscd was given. | |
3763 | if test "${enable_nscd+set}" = set; then : | |
3764 | enableval=$enable_nscd; use_nscd=$enableval | |
3765 | else | |
3766 | use_nscd=yes | |
3767 | fi | |
3768 | ||
3769 | ||
e4608715 CD |
3770 | # Check whether --enable-pt_chown was given. |
3771 | if test "${enable_pt_chown+set}" = set; then : | |
3772 | enableval=$enable_pt_chown; build_pt_chown=$enableval | |
3773 | else | |
3774 | build_pt_chown=no | |
3775 | fi | |
3776 | ||
3777 | ||
8c12f01d | 3778 | if test "$build_pt_chown" = yes; then |
e4608715 CD |
3779 | $as_echo "#define HAVE_PT_CHOWN 1" >>confdefs.h |
3780 | ||
3781 | fi | |
3782 | ||
67e58f39 SP |
3783 | # Check whether --enable-tunables was given. |
3784 | if test "${enable_tunables+set}" = set; then : | |
3785 | enableval=$enable_tunables; have_tunables=$enableval | |
3786 | else | |
2c0b90ab | 3787 | have_tunables=yes |
67e58f39 SP |
3788 | fi |
3789 | ||
3790 | ||
3791 | if test "$have_tunables" = yes; then | |
3792 | $as_echo "#define HAVE_TUNABLES 1" >>confdefs.h | |
3793 | ||
3794 | fi | |
3795 | ||
ebf27d12 ST |
3796 | # The abi-tags file uses a fairly simplistic model for name recognition that |
3797 | # can't distinguish i486-pc-linux-gnu fully from i486-pc-gnu. So we mutate a | |
3798 | # $host_os of `gnu*' here to be `gnu-gnu*' just so that it can tell. | |
3799 | # This doesn't get used much beyond that, so it's fairly safe. | |
3800 | case "$host_os" in | |
3801 | linux*) | |
3802 | ;; | |
3803 | gnu*) | |
3804 | host_os=`echo $host_os | sed -e 's/gnu/gnu-gnu/'` | |
3805 | ;; | |
3806 | esac | |
3807 | ||
5695d46f AS |
3808 | # Check whether --enable-mathvec was given. |
3809 | if test "${enable_mathvec+set}" = set; then : | |
3810 | enableval=$enable_mathvec; build_mathvec=$enableval | |
3811 | else | |
3812 | build_mathvec=notset | |
3813 | fi | |
3814 | ||
3815 | ||
b190bccc | 3816 | |
9fb81390 FW |
3817 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
3818 | /* end confdefs.h. */ | |
3819 | ||
3820 | int | |
3821 | main () | |
3822 | { | |
3823 | ||
3824 | #ifndef __CET__ | |
ae7a94e5 | 3825 | # error no CET compiler support |
9fb81390 FW |
3826 | #endif |
3827 | ; | |
3828 | return 0; | |
3829 | } | |
3830 | _ACEOF | |
b190bccc | 3831 | if ac_fn_c_try_cpp "$LINENO"; then : |
9fb81390 FW |
3832 | libc_cv_compiler_default_cet=yes |
3833 | else | |
3834 | libc_cv_compiler_default_cet=no | |
3835 | fi | |
b190bccc | 3836 | rm -f conftest.err conftest.i conftest.$ac_ext |
9fb81390 | 3837 | |
f753fa7d L |
3838 | # Check whether --enable-cet was given. |
3839 | if test "${enable_cet+set}" = set; then : | |
3840 | enableval=$enable_cet; enable_cet=$enableval | |
3841 | else | |
9fb81390 | 3842 | enable_cet=$libc_cv_compiler_default_cet |
f753fa7d L |
3843 | fi |
3844 | ||
3845 | ||
ebae2f5a MC |
3846 | # Check whether --enable-scv was given. |
3847 | if test "${enable_scv+set}" = set; then : | |
3848 | enableval=$enable_scv; use_scv=$enableval | |
3849 | else | |
3850 | use_scv=yes | |
3851 | fi | |
3852 | ||
3853 | ||
3854 | if test "$use_scv" != "no"; then : | |
3855 | $as_echo "#define USE_PPC_SCV 1" >>confdefs.h | |
3856 | ||
3857 | fi | |
3858 | ||
a152f366 UD |
3859 | # We keep the original values in `$config_*' and never modify them, so we |
3860 | # can write them unchanged into config.make. Everything else uses | |
3861 | # $machine, $vendor, and $os, and changes them whenever convenient. | |
3862 | config_machine=$host_cpu config_vendor=$host_vendor config_os=$host_os | |
3a12e572 | 3863 | |
a152f366 UD |
3864 | # Don't allow vendor == "unknown" |
3865 | test "$config_vendor" = unknown && config_vendor= | |
3866 | config_os="`echo $config_os | sed 's/^unknown-//'`" | |
3a12e572 | 3867 | |
a152f366 | 3868 | # Some configurations imply other options. |
0269750c | 3869 | elf=yes |
3a12e572 | 3870 | |
644d3857 | 3871 | # The configure fragment of a port can modify these to supplement |
a152f366 UD |
3872 | # or override the table in the case statement below. No fragment should |
3873 | # ever change the config_* variables, however. | |
3874 | machine=$config_machine | |
3875 | vendor=$config_vendor | |
3876 | os=$config_os | |
3877 | base_os='' | |
3a12e572 | 3878 | |
a152f366 | 3879 | submachine= |
26f56c1c | 3880 | |
a152f366 | 3881 | # Check whether --with-cpu was given. |
b08c89d9 | 3882 | if test "${with_cpu+set}" = set; then : |
a152f366 | 3883 | withval=$with_cpu; case "$withval" in |
4a531bb0 | 3884 | yes|'') as_fn_error $? "--with-cpu requires an argument" "$LINENO" 5 ;; |
a152f366 UD |
3885 | no) ;; |
3886 | *) submachine="$withval" ;; | |
3887 | esac | |
3a12e572 UD |
3888 | |
3889 | fi | |
3a12e572 | 3890 | |
3a12e572 | 3891 | |
05439291 RM |
3892 | # An preconfigure script can set this when it wants to disable the sanity |
3893 | # check below. | |
3894 | libc_config_ok=no | |
3895 | ||
8df5d347 JM |
3896 | # A preconfigure script for a system that may or may not use fpu |
3897 | # sysdeps directories sets this to a preprocessor conditional for | |
3898 | # whether to use such directories. | |
3899 | with_fp_cond=1 | |
3900 | ||
10a803e0 RM |
3901 | if frags=`ls -d $srcdir/sysdeps/*/preconfigure 2> /dev/null` |
3902 | then | |
3903 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysdeps preconfigure fragments" >&5 | |
3904 | $as_echo_n "checking for sysdeps preconfigure fragments... " >&6; } | |
3905 | for frag in $frags; do | |
3906 | name=`echo "$frag" | sed 's@/[^/]*$@@;s@^.*/@@'` | |
3907 | echo $ECHO_N "$name $ECHO_C" >&6 | |
3908 | . "$frag" | |
3909 | done | |
3910 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: " >&5 | |
3911 | $as_echo "" >&6; } | |
3912 | fi | |
3913 | ||
3a12e572 | 3914 | |
a152f366 UD |
3915 | ### |
3916 | ### By using the undocumented --enable-hacker-mode option for configure | |
3917 | ### one can skip this test to make the configuration not fail for unsupported | |
3918 | ### platforms. | |
3919 | ### | |
3920 | if test -z "$enable_hacker_mode" && test x"$libc_config_ok" != xyes; then | |
3921 | case "$machine-$host_os" in | |
2ce4f015 | 3922 | *-linux* | *-gnu*) |
a152f366 UD |
3923 | ;; |
3924 | *) | |
4e58b648 MF |
3925 | as_fn_error $? " |
3926 | *** The GNU C library is currently unavailable for this platform. | |
3927 | *** If you are interested in seeing glibc on this platform visit | |
3928 | *** the \"How to submit a new port\" in the wiki: | |
656ee792 | 3929 | *** https://sourceware.org/glibc/wiki/#Development |
4e58b648 | 3930 | *** and join the community!" "$LINENO" 5 |
a152f366 UD |
3931 | ;; |
3932 | esac | |
3a12e572 | 3933 | fi |
2abf9ff1 | 3934 | |
3e239be6 JM |
3935 | # Set base_machine if not set by a preconfigure fragment. |
3936 | test -n "$base_machine" || base_machine=$machine | |
26f56c1c | 3937 | |
3a12e572 | 3938 | |
8df5d347 JM |
3939 | # Determine whether to use fpu or nofpu sysdeps directories. |
3940 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for use of fpu sysdeps directories" >&5 | |
3941 | $as_echo_n "checking for use of fpu sysdeps directories... " >&6; } | |
3942 | if ${libc_cv_with_fp+:} false; then : | |
3943 | $as_echo_n "(cached) " >&6 | |
3944 | else | |
3945 | cat > conftest.c <<EOF | |
3946 | #if $with_fp_cond | |
3947 | int dummy; | |
3948 | #else | |
3949 | # error "no hardware floating point" | |
3950 | #endif | |
3951 | EOF | |
3952 | libc_cv_with_fp=no | |
3953 | if ${CC-cc} $CFLAGS $CPPFLAGS -S conftest.c -o conftest.s \ | |
3954 | 1>&5 2>&5 ; then | |
3955 | libc_cv_with_fp=yes | |
3956 | fi | |
3957 | rm -f conftest* | |
3958 | fi | |
3959 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_with_fp" >&5 | |
3960 | $as_echo "$libc_cv_with_fp" >&6; } | |
3961 | ||
3962 | ||
03baef1c NA |
3963 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fstack-protector" >&5 |
3964 | $as_echo_n "checking for -fstack-protector... " >&6; } | |
3965 | if ${libc_cv_ssp+:} false; then : | |
3966 | $as_echo_n "(cached) " >&6 | |
3967 | else | |
3968 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Werror -fstack-protector -xc /dev/null -S -o /dev/null' | |
3969 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
3970 | (eval $ac_try) 2>&5 | |
3971 | ac_status=$? | |
3972 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3973 | test $ac_status = 0; }; }; then : | |
3974 | libc_cv_ssp=yes | |
3975 | else | |
3976 | libc_cv_ssp=no | |
3977 | fi | |
3978 | ||
3979 | fi | |
3980 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ssp" >&5 | |
3981 | $as_echo "$libc_cv_ssp" >&6; } | |
3982 | ||
3983 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fstack-protector-strong" >&5 | |
3984 | $as_echo_n "checking for -fstack-protector-strong... " >&6; } | |
3985 | if ${libc_cv_ssp_strong+:} false; then : | |
3986 | $as_echo_n "(cached) " >&6 | |
3987 | else | |
3988 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Werror -fstack-protector-strong -xc /dev/null -S -o /dev/null' | |
3989 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
3990 | (eval $ac_try) 2>&5 | |
3991 | ac_status=$? | |
3992 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3993 | test $ac_status = 0; }; }; then : | |
3994 | libc_cv_ssp_strong=yes | |
3995 | else | |
3996 | libc_cv_ssp_strong=no | |
3997 | fi | |
3998 | ||
3999 | fi | |
4000 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ssp_strong" >&5 | |
4001 | $as_echo "$libc_cv_ssp_strong" >&6; } | |
4002 | ||
4003 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fstack-protector-all" >&5 | |
4004 | $as_echo_n "checking for -fstack-protector-all... " >&6; } | |
4005 | if ${libc_cv_ssp_all+:} false; then : | |
4006 | $as_echo_n "(cached) " >&6 | |
4007 | else | |
4008 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Werror -fstack-protector-all -xc /dev/null -S -o /dev/null' | |
4009 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
4010 | (eval $ac_try) 2>&5 | |
4011 | ac_status=$? | |
4012 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4013 | test $ac_status = 0; }; }; then : | |
4014 | libc_cv_ssp_all=yes | |
4015 | else | |
4016 | libc_cv_ssp_all=no | |
4017 | fi | |
4018 | ||
4019 | fi | |
4020 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ssp_all" >&5 | |
4021 | $as_echo "$libc_cv_ssp_all" >&6; } | |
4022 | ||
4023 | stack_protector= | |
4024 | no_stack_protector= | |
4025 | if test "$libc_cv_ssp" = yes; then | |
4026 | no_stack_protector="-fno-stack-protector -DSTACK_PROTECTOR_LEVEL=0" | |
de659123 NA |
4027 | $as_echo "#define HAVE_CC_NO_STACK_PROTECTOR 1" >>confdefs.h |
4028 | ||
03baef1c NA |
4029 | fi |
4030 | ||
4031 | if test "$enable_stack_protector" = yes && test "$libc_cv_ssp" = yes; then | |
4032 | stack_protector="-fstack-protector" | |
4033 | $as_echo "#define STACK_PROTECTOR_LEVEL 1" >>confdefs.h | |
4034 | ||
4035 | elif test "$enable_stack_protector" = all && test "$libc_cv_ssp_all" = yes; then | |
4036 | stack_protector="-fstack-protector-all" | |
4037 | $as_echo "#define STACK_PROTECTOR_LEVEL 2" >>confdefs.h | |
4038 | ||
4039 | elif test "$enable_stack_protector" = strong && test "$libc_cv_ssp_strong" = yes; then | |
4040 | stack_protector="-fstack-protector-strong" | |
4041 | $as_echo "#define STACK_PROTECTOR_LEVEL 3" >>confdefs.h | |
4042 | ||
66a704c4 NA |
4043 | else |
4044 | stack_protector="-fno-stack-protector" | |
4045 | $as_echo "#define STACK_PROTECTOR_LEVEL 0" >>confdefs.h | |
4046 | ||
03baef1c NA |
4047 | fi |
4048 | ||
4049 | ||
4050 | ||
4051 | ||
66a704c4 NA |
4052 | if test -n "$stack_protector"; then |
4053 | no_ssp=-fno-stack-protector | |
4054 | else | |
4055 | no_ssp= | |
4056 | ||
4057 | if test "$enable_stack_protector" != no; then | |
4058 | as_fn_error $? "--enable-stack-protector=$enable_stack_protector specified, but specified level of stack protection is not supported by the compiler." "$LINENO" 5 | |
4059 | fi | |
4060 | fi | |
4061 | ||
0cae3f4b MF |
4062 | # For the multi-arch option we need support in the assembler & linker. |
4063 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler and linker STT_GNU_IFUNC support" >&5 | |
4064 | $as_echo_n "checking for assembler and linker STT_GNU_IFUNC support... " >&6; } | |
4065 | if ${libc_cv_ld_gnu_indirect_function+:} false; then : | |
84b9230c MF |
4066 | $as_echo_n "(cached) " >&6 |
4067 | else | |
786b0b67 | 4068 | cat > conftest.S <<EOF |
84b9230c | 4069 | .type foo,%gnu_indirect_function |
0cae3f4b MF |
4070 | foo: |
4071 | .globl _start | |
4072 | _start: | |
4073 | .globl __start | |
4074 | __start: | |
4075 | .data | |
786b0b67 AS |
4076 | #ifdef _LP64 |
4077 | .quad foo | |
4078 | #else | |
0cae3f4b | 4079 | .long foo |
786b0b67 | 4080 | #endif |
84b9230c | 4081 | EOF |
0cae3f4b MF |
4082 | libc_cv_ld_gnu_indirect_function=no |
4083 | if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \ | |
66a704c4 | 4084 | -nostartfiles -nostdlib $no_ssp \ |
786b0b67 | 4085 | -o conftest conftest.S 1>&5 2>&5; then |
0cae3f4b MF |
4086 | # Do a link to see if the backend supports IFUNC relocs. |
4087 | $READELF -r conftest 1>&5 | |
87a698a2 | 4088 | LC_ALL=C $READELF -Wr conftest | grep -q 'IRELATIVE\|R_SPARC_JMP_IREL' && { |
0cae3f4b MF |
4089 | libc_cv_ld_gnu_indirect_function=yes |
4090 | } | |
84b9230c MF |
4091 | fi |
4092 | rm -f conftest* | |
4093 | fi | |
0cae3f4b MF |
4094 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ld_gnu_indirect_function" >&5 |
4095 | $as_echo "$libc_cv_ld_gnu_indirect_function" >&6; } | |
84b9230c | 4096 | |
022dfdce SL |
4097 | # Check if gcc supports attribute ifunc as it is used in libc_ifunc macro. |
4098 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gcc attribute ifunc support" >&5 | |
4099 | $as_echo_n "checking for gcc attribute ifunc support... " >&6; } | |
4100 | if ${libc_cv_gcc_indirect_function+:} false; then : | |
4101 | $as_echo_n "(cached) " >&6 | |
4102 | else | |
4103 | cat > conftest.c <<EOF | |
4104 | extern int func (int); | |
4105 | int used_func (int a) | |
4106 | { | |
4107 | return a; | |
4108 | } | |
4109 | static void *resolver () | |
4110 | { | |
4111 | return &used_func; | |
4112 | } | |
4113 | extern __typeof (func) func __attribute__ ((ifunc ("resolver"))); | |
4114 | EOF | |
4115 | libc_cv_gcc_indirect_function=no | |
4116 | if ${CC-cc} -c conftest.c -o conftest.o 1>&5 \ | |
4117 | 2>&5 ; then | |
4118 | if $READELF -s conftest.o | grep IFUNC >/dev/null 2>&5; then | |
4119 | libc_cv_gcc_indirect_function=yes | |
4120 | fi | |
4121 | fi | |
4122 | rm -f conftest* | |
4123 | fi | |
4124 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_indirect_function" >&5 | |
4125 | $as_echo "$libc_cv_gcc_indirect_function" >&6; } | |
4126 | ||
b5c45e83 AZ |
4127 | # Check if linker supports textrel relocation with ifunc (used on elf/tests). |
4128 | # Note that it relies on libc_cv_ld_gnu_indirect_function test above. | |
4129 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the linker supports textrels along with ifunc" >&5 | |
4130 | $as_echo_n "checking whether the linker supports textrels along with ifunc... " >&6; } | |
4131 | if ${libc_cv_textrel_ifunc+:} false; then : | |
4132 | $as_echo_n "(cached) " >&6 | |
4133 | else | |
4134 | cat > conftest.S <<EOF | |
4135 | .type foo,%gnu_indirect_function | |
4136 | foo: | |
4137 | .globl _start | |
4138 | _start: | |
4139 | .globl __start | |
4140 | __start: | |
4141 | .data | |
4142 | #ifdef _LP64 | |
4143 | .quad foo | |
4144 | #else | |
4145 | .long foo | |
4146 | #endif | |
4147 | .text | |
4148 | .globl address | |
4149 | address: | |
4150 | #ifdef _LP64 | |
4151 | .quad address | |
4152 | #else | |
4153 | .long address | |
4154 | #endif | |
4155 | EOF | |
4156 | libc_cv_textrel_ifunc=no | |
4157 | if test $libc_cv_ld_gnu_indirect_function = yes; then | |
4158 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -nostartfiles -nostdlib $no_ssp -pie -o conftest conftest.S' | |
4159 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
4160 | (eval $ac_try) 2>&5 | |
4161 | ac_status=$? | |
4162 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4163 | test $ac_status = 0; }; }; then | |
4164 | libc_cv_textrel_ifunc=yes | |
4165 | fi | |
4166 | fi | |
4167 | rm -f conftest* | |
4168 | fi | |
4169 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_textrel_ifunc" >&5 | |
4170 | $as_echo "$libc_cv_textrel_ifunc" >&6; } | |
4171 | ||
4172 | ||
cd6ae7ea FS |
4173 | # Check if CC supports attribute retain as it is used in attribute_used_retain macro. |
4174 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU attribute retain support" >&5 | |
4175 | $as_echo_n "checking for GNU attribute retain support... " >&6; } | |
4176 | if ${libc_cv_gnu_retain+:} false; then : | |
4177 | $as_echo_n "(cached) " >&6 | |
4178 | else | |
4179 | cat > conftest.c <<EOF | |
4180 | static int var __attribute__ ((used, retain, section ("__libc_atexit"))); | |
4181 | EOF | |
4182 | libc_cv_gnu_retain=no | |
4183 | if ${CC-cc} -Werror -c conftest.c -o /dev/null 1>&5 \ | |
4184 | 2>&5 ; then | |
4185 | libc_cv_gnu_retain=yes | |
4186 | fi | |
4187 | rm -f conftest* | |
4188 | fi | |
4189 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gnu_retain" >&5 | |
4190 | $as_echo "$libc_cv_gnu_retain" >&6; } | |
4191 | if test $libc_cv_gnu_retain = yes; then | |
4192 | $as_echo "#define HAVE_GNU_RETAIN 1" >>confdefs.h | |
4193 | ||
4194 | fi | |
4195 | config_vars="$config_vars | |
4196 | have-gnu-retain = $libc_cv_gnu_retain" | |
4197 | ||
8f6f5362 AZ |
4198 | # Check if gcc warns about alias for function with incompatible types. |
4199 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler warns about alias for function with incompatible types" >&5 | |
4200 | $as_echo_n "checking if compiler warns about alias for function with incompatible types... " >&6; } | |
4201 | if ${libc_cv_gcc_incompatible_alias+:} false; then : | |
4202 | $as_echo_n "(cached) " >&6 | |
4203 | else | |
4204 | cat > conftest.c <<EOF | |
4205 | int __redirect_foo (const void *s, int c); | |
4206 | ||
4207 | __typeof (__redirect_foo) *foo_impl (void) __asm__ ("foo"); | |
4208 | __typeof (__redirect_foo) *foo_impl (void) | |
4209 | { | |
4210 | return 0; | |
4211 | } | |
4212 | ||
4213 | extern __typeof (__redirect_foo) foo_alias __attribute__ ((alias ("foo"))); | |
4214 | EOF | |
4215 | libc_cv_gcc_incompatible_alias=yes | |
4216 | if ${CC-cc} -Werror -c conftest.c -o conftest.o 1>&5 2>&5 ; then | |
4217 | libc_cv_gcc_incompatible_alias=no | |
4218 | fi | |
4219 | rm -f conftest* | |
4220 | fi | |
4221 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_incompatible_alias" >&5 | |
4222 | $as_echo "$libc_cv_gcc_incompatible_alias" >&6; } | |
4223 | ||
0cae3f4b | 4224 | if test x"$libc_cv_ld_gnu_indirect_function" != xyes; then |
84b9230c | 4225 | if test x"$multi_arch" = xyes; then |
4a531bb0 | 4226 | as_fn_error $? "--enable-multi-arch support requires assembler and linker support" "$LINENO" 5 |
84b9230c MF |
4227 | else |
4228 | multi_arch=no | |
4229 | fi | |
4230 | fi | |
8f6f5362 AZ |
4231 | if test x"$libc_cv_gcc_indirect_function" != xyes; then |
4232 | # GCC 8+ emits a warning for alias with incompatible types and it might | |
4233 | # fail to build ifunc resolvers aliases to either weak or internal | |
4234 | # symbols. Disables multiarch build in this case. | |
4235 | if test x"$libc_cv_gcc_incompatible_alias" == xyes; then | |
4236 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gcc emits a warning for alias between functions of incompatible types" >&5 | |
4237 | $as_echo "$as_me: WARNING: gcc emits a warning for alias between functions of incompatible types" >&2;} | |
4238 | if test x"$multi_arch" = xyes; then | |
4239 | as_fn_error $? "--enable-multi-arch support requires a gcc with gnu-indirect-function support" "$LINENO" 5 | |
4240 | fi | |
4241 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Multi-arch is disabled." >&5 | |
4242 | $as_echo "$as_me: WARNING: Multi-arch is disabled." >&2;} | |
4243 | multi_arch=no | |
4244 | elif test x"$multi_arch" = xyes; then | |
4245 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-multi-arch support recommends a gcc with gnu-indirect-function support. | |
022dfdce SL |
4246 | Please use a gcc which supports it by default or configure gcc with --enable-gnu-indirect-function" >&5 |
4247 | $as_echo "$as_me: WARNING: --enable-multi-arch support recommends a gcc with gnu-indirect-function support. | |
4248 | Please use a gcc which supports it by default or configure gcc with --enable-gnu-indirect-function" >&2;} | |
8f6f5362 | 4249 | fi |
022dfdce | 4250 | fi |
6270516e | 4251 | multi_arch_d= |
84b9230c MF |
4252 | if test x"$multi_arch" != xno; then |
4253 | multi_arch_d=/multiarch | |
4254 | fi | |
4255 | ||
a152f366 UD |
4256 | # Compute the list of sysdep directories for this configuration. |
4257 | # This can take a while to compute. | |
4258 | sysdep_dir=$srcdir/sysdeps | |
b08c89d9 | 4259 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking sysdep dirs" >&5 |
322e23db | 4260 | $as_echo_n "checking sysdep dirs... " >&6; } |
a152f366 UD |
4261 | # Make sco3.2v4 become sco3.2.4 and sunos4.1.1_U1 become sunos4.1.1.U1. |
4262 | os="`echo $os | sed 's/\([0-9A-Z]\)[v_]\([0-9A-Z]\)/\1.\2/g'`" | |
4263 | ||
4264 | test "x$base_os" != x || case "$os" in | |
4265 | gnu*) | |
4266 | base_os=mach/hurd ;; | |
2ce4f015 | 4267 | linux*) |
a152f366 | 4268 | base_os=unix/sysv ;; |
a152f366 | 4269 | esac |
3a12e572 | 4270 | |
a152f366 UD |
4271 | # For sunos4.1.1, try sunos4.1.1, then sunos4.1, then sunos4, then sunos. |
4272 | tail=$os | |
4273 | ostry=$os | |
4274 | while o=`echo $tail | sed 's/\.[^.]*$//'`; test $o != $tail; do | |
4275 | ostry="$ostry /$o" | |
4276 | tail=$o | |
3a12e572 | 4277 | done |
a152f366 UD |
4278 | o=`echo $tail | sed 's/[0-9]*$//'` |
4279 | if test $o != $tail; then | |
4280 | ostry="$ostry /$o" | |
4281 | fi | |
4282 | # For linux-gnu, try linux-gnu, then linux. | |
4283 | o=`echo $tail | sed 's/-.*$//'` | |
4284 | if test $o != $tail; then | |
4285 | ostry="$ostry /$o" | |
cd6ede75 | 4286 | fi |
3a12e572 | 4287 | |
a152f366 UD |
4288 | # For unix/sysv/sysv4, try unix/sysv/sysv4, then unix/sysv, then unix. |
4289 | base= | |
4290 | tail=$base_os | |
4291 | while b=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$b"; do | |
4292 | set $b | |
4293 | base="$base /$1" | |
4294 | tail="$2" | |
4295 | done | |
cd6ede75 | 4296 | |
a152f366 UD |
4297 | # For sparc/sparc32, try sparc/sparc32 and then sparc. |
4298 | mach= | |
4299 | tail=$machine${submachine:+/$submachine} | |
4300 | while m=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$m"; do | |
4301 | set $m | |
a63189c0 AZ |
4302 | # Prepend the machine's FPU directory unless the architecture specific |
4303 | # preconfigure disables it. | |
8df5d347 | 4304 | if test "$libc_cv_with_fp" = yes; then |
6270516e | 4305 | maybe_fpu=/fpu |
26f56c1c | 4306 | else |
6270516e | 4307 | maybe_fpu=/nofpu |
925c3c5c | 4308 | fi |
6270516e RM |
4309 | # For each machine term, try it with and then without /multiarch. |
4310 | for try_fpu in $maybe_fpu ''; do | |
4311 | for try_multi in $multi_arch_d ''; do | |
4312 | mach="$mach /$1$try_fpu$try_multi" | |
4313 | done | |
4314 | done | |
a152f366 | 4315 | tail="$2" |
925c3c5c | 4316 | done |
a152f366 UD |
4317 | |
4318 | ||
4319 | # Find what sysdep directories exist. | |
a152f366 UD |
4320 | sysnames= |
4321 | for b in $base ''; do | |
4322 | for m0 in $mach ''; do | |
4323 | for v in /$vendor ''; do | |
4324 | test "$v" = / && continue | |
4325 | for o in /$ostry ''; do | |
4326 | test "$o" = / && continue | |
6270516e | 4327 | for m in $mach ''; do |
644d3857 JM |
4328 | try_suffix="$m0$b$v$o$m" |
4329 | if test -n "$try_suffix"; then | |
4330 | try_srcdir="${srcdir}/" | |
4331 | try="sysdeps$try_suffix" | |
4332 | test -n "$enable_debug_configure" && | |
4333 | echo "$0 DEBUG: try $try" >&2 | |
4334 | if test -d "$try_srcdir$try"; then | |
4335 | sysnames="$sysnames $try" | |
4336 | { test -n "$o" || test -n "$b"; } && os_used=t | |
4337 | { test -n "$m" || test -n "$m0"; } && machine_used=t | |
4338 | case x${m0:-$m} in | |
4339 | x*/$submachine) submachine_used=t ;; | |
4340 | esac | |
4341 | fi | |
4342 | fi | |
a152f366 UD |
4343 | done |
4344 | done | |
4345 | done | |
4346 | done | |
925c3c5c UD |
4347 | done |
4348 | ||
6f89d2f3 L |
4349 | # If the assembler supports gnu_indirect_function symbol type and the |
4350 | # architecture supports multi-arch, we enable multi-arch by default. | |
644d3857 | 4351 | case $sysnames in |
84b9230c MF |
4352 | *"$multi_arch_d"*) |
4353 | ;; | |
4354 | *) | |
77e8bddf | 4355 | test x"$multi_arch" = xdefault && multi_arch=no |
84b9230c MF |
4356 | ;; |
4357 | esac | |
4358 | if test x"$multi_arch" != xno; then | |
b08c89d9 | 4359 | $as_echo "#define USE_MULTIARCH 1" >>confdefs.h |
6f89d2f3 L |
4360 | |
4361 | fi | |
4362 | ||
4363 | ||
a152f366 | 4364 | if test -z "$os_used" && test "$os" != none; then |
4a531bb0 | 4365 | as_fn_error $? "Operating system $os is not supported." "$LINENO" 5 |
925c3c5c | 4366 | fi |
a152f366 | 4367 | if test -z "$machine_used" && test "$machine" != none; then |
4a531bb0 | 4368 | as_fn_error $? "The $machine is not supported." "$LINENO" 5 |
925c3c5c | 4369 | fi |
a152f366 | 4370 | if test -z "$submachine_used" && test -n "$submachine"; then |
4a531bb0 | 4371 | as_fn_error $? "The $submachine subspecies of $host_cpu is not supported." "$LINENO" 5 |
925c3c5c UD |
4372 | fi |
4373 | ||
26f56c1c | 4374 | |
a152f366 UD |
4375 | # We have now validated the configuration. |
4376 | ||
a152f366 UD |
4377 | # Expand the list of system names into a full list of directories |
4378 | # from each element's parent name and Implies file (if present). | |
4379 | set $sysnames | |
4380 | names= | |
4381 | while test $# -gt 0; do | |
4382 | name=$1 | |
4383 | shift | |
26f56c1c | 4384 | |
a152f366 UD |
4385 | case " $names " in *" $name "*) |
4386 | # Already in the list. | |
4387 | continue | |
4388 | esac | |
925c3c5c | 4389 | |
a152f366 UD |
4390 | # Report each name as we discover it, so there is no long pause in output. |
4391 | echo $ECHO_N "$name $ECHO_C" >&6 | |
925c3c5c | 4392 | |
a152f366 UD |
4393 | name_base=`echo $name | sed -e 's@\(.*sysdeps\)/.*@\1@'` |
4394 | ||
4395 | case $name in | |
4396 | /*) xsrcdir= ;; | |
4397 | *) xsrcdir=$srcdir/ ;; | |
4398 | esac | |
4399 | test -n "$enable_debug_configure" && | |
4400 | echo "DEBUG: name/Implies $xsrcdir$name/Implies" >&2 | |
4401 | ||
ba75122d RM |
4402 | for implies_file in Implies Implies-before Implies-after; do |
4403 | implies_type=`echo $implies_file | sed s/-/_/` | |
4404 | eval ${implies_type}= | |
4405 | if test -f $xsrcdir$name/$implies_file; then | |
4406 | # Collect more names from the `Implies' file (removing comments). | |
4407 | implied_candidate="`sed 's/#.*$//' < $xsrcdir$name/$implies_file`" | |
4408 | for x in $implied_candidate; do | |
4409 | found=no | |
4410 | if test -d $xsrcdir$name_base/$x; then | |
4411 | eval "${implies_type}=\"\$${implies_type} \$name_base/\$x\"" | |
a152f366 | 4412 | found=yes |
ba75122d | 4413 | fi |
644d3857 JM |
4414 | try="sysdeps/$x" |
4415 | try_srcdir=$srcdir/ | |
4416 | test -n "$enable_debug_configure" && | |
4417 | echo "DEBUG: $name $implies_file $x try() {$try_srcdir}$try" >&2 | |
4418 | if test $try != $xsrcdir$name_base/$x && test -d $try_srcdir$try; | |
4419 | then | |
4420 | eval "${implies_type}=\"\$${implies_type} \$try\"" | |
4421 | found=yes | |
4422 | fi | |
ba75122d RM |
4423 | if test $found = no; then |
4424 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $name/$implies_file specifies nonexistent $x" >&5 | |
4425 | $as_echo "$as_me: WARNING: $name/$implies_file specifies nonexistent $x" >&2;} | |
a152f366 UD |
4426 | fi |
4427 | done | |
ba75122d RM |
4428 | fi |
4429 | done | |
925c3c5c | 4430 | |
a152f366 UD |
4431 | # Add NAME to the list of names. |
4432 | names="$names $name" | |
925c3c5c | 4433 | |
a152f366 UD |
4434 | # Find the parent of NAME, using the empty string if it has none. |
4435 | parent="`echo $name | sed -n -e 's=/[^/]*$==' -e '/sysdeps$/q' -e p`" | |
925c3c5c | 4436 | |
ba75122d RM |
4437 | test -n "$enable_debug_configure" && |
4438 | echo "DEBUG: $name Implies='$Implies' rest='$*' parent='$parent' \ | |
57633811 | 4439 | Implies_before='$Implies_before' Implies_after='$Implies_after'" >&2 |
ba75122d | 4440 | |
a152f366 UD |
4441 | # Add the names implied by NAME, and NAME's parent (if it has one), to |
4442 | # the list of names to be processed (the argument list). We prepend the | |
4443 | # implied names to the list and append the parent. We want implied | |
4444 | # directories to come before further directories inferred from the | |
4445 | # configuration components; this ensures that for sysv4, unix/common | |
4446 | # (implied by unix/sysv/sysv4) comes before unix/sysv (in ostry (here $*) | |
4447 | # after sysv4). | |
ba75122d | 4448 | sysnames="`echo $Implies $* $Implies_before $parent $Implies_after`" |
a152f366 UD |
4449 | test -n "$sysnames" && set $sysnames |
4450 | done | |
2abf9ff1 | 4451 | |
a152f366 | 4452 | # Add the default directories. |
51d8bb8f | 4453 | default_sysnames="sysdeps/generic" |
a152f366 | 4454 | sysnames="$names $default_sysnames" |
26f56c1c | 4455 | |
a152f366 | 4456 | # The other names were emitted during the scan. |
b08c89d9 | 4457 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $default_sysnames" >&5 |
322e23db | 4458 | $as_echo "$default_sysnames" >&6; } |
925c3c5c | 4459 | |
26f56c1c | 4460 | |
a152f366 | 4461 | ### Locate tools. |
26f56c1c | 4462 | |
a152f366 UD |
4463 | # Find a good install program. We prefer a C program (faster), |
4464 | # so one script is as good as another. But avoid the broken or | |
4465 | # incompatible versions: | |
4466 | # SysV /etc/install, /usr/sbin/install | |
4467 | # SunOS /usr/etc/install | |
4468 | # IRIX /sbin/install | |
4469 | # AIX /bin/install | |
4470 | # AmigaOS /C/install, which installs bootblocks on floppy discs | |
4471 | # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag | |
4472 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args | |
4473 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" | |
4474 | # OS/2's system install, which has a completely different semantic | |
4475 | # ./install, which can be erroneously created by make from ./install.sh. | |
322e23db | 4476 | # Reject install programs that cannot install multiple files. |
b08c89d9 | 4477 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 |
322e23db | 4478 | $as_echo_n "checking for a BSD-compatible install... " >&6; } |
a152f366 | 4479 | if test -z "$INSTALL"; then |
f318beb8 | 4480 | if ${ac_cv_path_install+:} false; then : |
322e23db | 4481 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
4482 | else |
4483 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4484 | for as_dir in $PATH | |
4485 | do | |
4486 | IFS=$as_save_IFS | |
4487 | test -z "$as_dir" && as_dir=. | |
b08c89d9 UD |
4488 | # Account for people who put trailing slashes in PATH elements. |
4489 | case $as_dir/ in #(( | |
4490 | ./ | .// | /[cC]/* | \ | |
a152f366 | 4491 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ |
b08c89d9 | 4492 | ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ |
a152f366 UD |
4493 | /usr/ucb/* ) ;; |
4494 | *) | |
4495 | # OSF1 and SCO ODT 3.0 have their own names for install. | |
4496 | # Don't use installbsd from OSF since it installs stuff as root | |
4497 | # by default. | |
4498 | for ac_prog in ginstall scoinst install; do | |
4499 | for ac_exec_ext in '' $ac_executable_extensions; do | |
f4a58f0d | 4500 | if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then |
a152f366 UD |
4501 | if test $ac_prog = install && |
4502 | grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
4503 | # AIX install. It has an incompatible calling convention. | |
4504 | : | |
4505 | elif test $ac_prog = install && | |
4506 | grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
4507 | # program-specific install script used by HP pwplus--don't use. | |
4508 | : | |
4509 | else | |
322e23db UD |
4510 | rm -rf conftest.one conftest.two conftest.dir |
4511 | echo one > conftest.one | |
4512 | echo two > conftest.two | |
4513 | mkdir conftest.dir | |
4514 | if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && | |
4515 | test -s conftest.one && test -s conftest.two && | |
4516 | test -s conftest.dir/conftest.one && | |
4517 | test -s conftest.dir/conftest.two | |
4518 | then | |
4519 | ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" | |
4520 | break 3 | |
4521 | fi | |
a152f366 UD |
4522 | fi |
4523 | fi | |
4524 | done | |
4525 | done | |
4526 | ;; | |
26f56c1c | 4527 | esac |
322e23db | 4528 | |
b08c89d9 | 4529 | done |
a152f366 | 4530 | IFS=$as_save_IFS |
2abf9ff1 | 4531 | |
322e23db | 4532 | rm -rf conftest.one conftest.two conftest.dir |
26f56c1c | 4533 | |
925c3c5c | 4534 | fi |
a152f366 UD |
4535 | if test "${ac_cv_path_install+set}" = set; then |
4536 | INSTALL=$ac_cv_path_install | |
4537 | else | |
4538 | # As a last resort, use the slow shell script. Don't cache a | |
4539 | # value for INSTALL within a source directory, because that will | |
4540 | # break other packages using the cache if that directory is | |
4541 | # removed, or if the value is a relative name. | |
4542 | INSTALL=$ac_install_sh | |
4543 | fi | |
925c3c5c | 4544 | fi |
b08c89d9 | 4545 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 |
322e23db | 4546 | $as_echo "$INSTALL" >&6; } |
925c3c5c | 4547 | |
a152f366 UD |
4548 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. |
4549 | # It thinks the first close brace ends the variable substitution. | |
4550 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' | |
26f56c1c | 4551 | |
a152f366 UD |
4552 | test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' |
4553 | ||
4554 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' | |
4555 | ||
4556 | if test "$INSTALL" = "${srcdir}/scripts/install-sh -c"; then | |
4557 | # The makefiles need to use a different form to find it in $srcdir. | |
4558 | INSTALL='\$(..)./scripts/install-sh -c' | |
26f56c1c | 4559 | fi |
b08c89d9 | 4560 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 |
322e23db | 4561 | $as_echo_n "checking whether ln -s works... " >&6; } |
a152f366 UD |
4562 | LN_S=$as_ln_s |
4563 | if test "$LN_S" = "ln -s"; then | |
b08c89d9 | 4564 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
322e23db | 4565 | $as_echo "yes" >&6; } |
26f56c1c | 4566 | else |
b08c89d9 | 4567 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 |
322e23db | 4568 | $as_echo "no, using $LN_S" >&6; } |
26f56c1c | 4569 | fi |
a152f366 | 4570 | |
925c3c5c | 4571 | |
650425ce UD |
4572 | # Was a --with-binutils option given? |
4573 | if test -n "$path_binutils"; then | |
4574 | # Make absolute; ensure a single trailing slash. | |
4575 | path_binutils=`(cd $path_binutils; pwd) | sed 's%/*$%/%'` | |
63bda0c1 | 4576 | CC="$CC -B$path_binutils" |
650425ce | 4577 | fi |
3d5ecb62 AZ |
4578 | case "$CC" in |
4579 | *fuse-ld=lld*) LDNAME=ld.lld;; | |
4580 | *) LDNAME=ld;; | |
4581 | esac | |
27a5bb33 | 4582 | AS=`$CC -print-prog-name=as` |
3d5ecb62 | 4583 | LD=`$CC -print-prog-name=$LDNAME` |
5edb9387 | 4584 | AR=`$CC -print-prog-name=ar` |
cd6ede75 | 4585 | |
4baa087a RM |
4586 | OBJDUMP=`$CC -print-prog-name=objdump` |
4587 | ||
1b74661a RM |
4588 | OBJCOPY=`$CC -print-prog-name=objcopy` |
4589 | ||
6014c65d FW |
4590 | GPROF=`$CC -print-prog-name=gprof` |
4591 | ||
4baa087a | 4592 | |
4baa087a | 4593 | # Determine whether we are using GNU binutils. |
b08c89d9 | 4594 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $AS is GNU as" >&5 |
322e23db | 4595 | $as_echo_n "checking whether $AS is GNU as... " >&6; } |
f318beb8 | 4596 | if ${libc_cv_prog_as_gnu+:} false; then : |
322e23db | 4597 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4598 | else |
4599 | # Most GNU programs take a -v and spit out some text including | |
4600 | # the word 'GNU'. Some try to read stdin, so give them /dev/null. | |
4601 | if $AS -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then | |
4602 | libc_cv_prog_as_gnu=yes | |
4603 | else | |
4604 | libc_cv_prog_as_gnu=no | |
4605 | fi | |
4606 | rm -fr contest* | |
4607 | fi | |
b08c89d9 | 4608 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_prog_as_gnu" >&5 |
322e23db | 4609 | $as_echo "$libc_cv_prog_as_gnu" >&6; } |
4baa087a RM |
4610 | rm -f a.out |
4611 | gnu_as=$libc_cv_prog_as_gnu | |
4612 | ||
b08c89d9 | 4613 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $LD is GNU ld" >&5 |
322e23db | 4614 | $as_echo_n "checking whether $LD is GNU ld... " >&6; } |
f318beb8 | 4615 | if ${libc_cv_prog_ld_gnu+:} false; then : |
322e23db | 4616 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4617 | else |
4618 | # Most GNU programs take a -v and spit out some text including | |
4619 | # the word 'GNU'. Some try to read stdin, so give them /dev/null. | |
4620 | if $LD -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then | |
4621 | libc_cv_prog_ld_gnu=yes | |
4622 | else | |
4623 | libc_cv_prog_ld_gnu=no | |
4624 | fi | |
4625 | rm -fr contest* | |
4626 | fi | |
b08c89d9 | 4627 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_prog_ld_gnu" >&5 |
322e23db | 4628 | $as_echo "$libc_cv_prog_ld_gnu" >&6; } |
4baa087a RM |
4629 | gnu_ld=$libc_cv_prog_ld_gnu |
4630 | ||
4631 | ||
b4396163 | 4632 | # Accept binutils 2.25 or newer. |
4baa087a RM |
4633 | for ac_prog in $AS |
4634 | do | |
4635 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4636 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4637 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4638 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4639 | if ${ac_cv_prog_AS+:} false; then : |
322e23db | 4640 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4641 | else |
4642 | if test -n "$AS"; then | |
4643 | ac_cv_prog_AS="$AS" # Let the user override the test. | |
4644 | else | |
4645 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4646 | for as_dir in $PATH | |
4647 | do | |
4648 | IFS=$as_save_IFS | |
4649 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4650 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 4651 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 4652 | ac_cv_prog_AS="$ac_prog" |
b08c89d9 | 4653 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4baa087a RM |
4654 | break 2 |
4655 | fi | |
4656 | done | |
b08c89d9 | 4657 | done |
26f56c1c | 4658 | IFS=$as_save_IFS |
4baa087a RM |
4659 | |
4660 | fi | |
4661 | fi | |
4662 | AS=$ac_cv_prog_AS | |
4663 | if test -n "$AS"; then | |
b08c89d9 | 4664 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5 |
322e23db | 4665 | $as_echo "$AS" >&6; } |
4baa087a | 4666 | else |
b08c89d9 | 4667 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4668 | $as_echo "no" >&6; } |
4baa087a RM |
4669 | fi |
4670 | ||
26f56c1c | 4671 | |
4baa087a RM |
4672 | test -n "$AS" && break |
4673 | done | |
4674 | ||
4675 | if test -z "$AS"; then | |
4676 | ac_verc_fail=yes | |
4677 | else | |
4678 | # Found it, now check the version. | |
b08c89d9 | 4679 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $AS" >&5 |
322e23db | 4680 | $as_echo_n "checking version of $AS... " >&6; } |
4baa087a RM |
4681 | ac_prog_version=`$AS --version 2>&1 | sed -n 's/^.*GNU assembler.* \([0-9]*\.[0-9.]*\).*$/\1/p'` |
4682 | case $ac_prog_version in | |
4683 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
b4396163 | 4684 | 2.1[0-9][0-9]*|2.2[5-9]*|2.[3-9][0-9]*|[3-9].*|[1-9][0-9]*) |
4baa087a RM |
4685 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4686 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4687 | ||
4688 | esac | |
b08c89d9 | 4689 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4690 | $as_echo "$ac_prog_version" >&6; } |
4baa087a RM |
4691 | fi |
4692 | if test $ac_verc_fail = yes; then | |
73588175 | 4693 | AS=: critic_missing="$critic_missing as" |
4baa087a RM |
4694 | fi |
4695 | ||
f300dc73 | 4696 | |
224edada FS |
4697 | libc_cv_with_lld=no |
4698 | case $($LD --version) in | |
4699 | "GNU gold"*) | |
f300dc73 | 4700 | # Accept gold 1.14 or higher |
224edada | 4701 | for ac_prog in $LD |
f300dc73 L |
4702 | do |
4703 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4704 | set dummy $ac_prog; ac_word=$2 | |
4705 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4706 | $as_echo_n "checking for $ac_word... " >&6; } | |
4707 | if ${ac_cv_prog_LD+:} false; then : | |
4708 | $as_echo_n "(cached) " >&6 | |
4709 | else | |
4710 | if test -n "$LD"; then | |
4711 | ac_cv_prog_LD="$LD" # Let the user override the test. | |
4712 | else | |
4713 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4714 | for as_dir in $PATH | |
4715 | do | |
4716 | IFS=$as_save_IFS | |
4717 | test -z "$as_dir" && as_dir=. | |
4718 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4719 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4720 | ac_cv_prog_LD="$ac_prog" | |
4721 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4722 | break 2 | |
4723 | fi | |
4724 | done | |
4725 | done | |
4726 | IFS=$as_save_IFS | |
4727 | ||
4728 | fi | |
4729 | fi | |
4730 | LD=$ac_cv_prog_LD | |
4731 | if test -n "$LD"; then | |
4732 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 | |
4733 | $as_echo "$LD" >&6; } | |
4734 | else | |
4735 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4736 | $as_echo "no" >&6; } | |
4737 | fi | |
4738 | ||
4739 | ||
4740 | test -n "$LD" && break | |
4741 | done | |
4742 | ||
4743 | if test -z "$LD"; then | |
4744 | ac_verc_fail=yes | |
4745 | else | |
4746 | # Found it, now check the version. | |
4747 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $LD" >&5 | |
4748 | $as_echo_n "checking version of $LD... " >&6; } | |
4749 | ac_prog_version=`$LD --version 2>&1 | sed -n 's/^.*GNU gold.* \([0-9][0-9]*\.[0-9.]*\).*$/\1/p'` | |
4750 | case $ac_prog_version in | |
4751 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
4752 | 1.1[4-9]*|1.[2-9][0-9]*|1.1[0-9][0-9]*|[2-9].*|[1-9][0-9]*) | |
4753 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
4754 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4755 | ||
4756 | esac | |
4757 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 | |
4758 | $as_echo "$ac_prog_version" >&6; } | |
4759 | fi | |
4760 | if test $ac_verc_fail = yes; then | |
4761 | LD=: critic_missing="$critic_missing GNU gold" | |
4762 | fi | |
4763 | ||
224edada FS |
4764 | ;; |
4765 | "LLD"*) | |
4766 | # Accept LLD 13.0.0 or higher | |
4767 | for ac_prog in $LD | |
4768 | do | |
4769 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4770 | set dummy $ac_prog; ac_word=$2 | |
4771 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4772 | $as_echo_n "checking for $ac_word... " >&6; } | |
4773 | if ${ac_cv_prog_LD+:} false; then : | |
4774 | $as_echo_n "(cached) " >&6 | |
f300dc73 | 4775 | else |
224edada FS |
4776 | if test -n "$LD"; then |
4777 | ac_cv_prog_LD="$LD" # Let the user override the test. | |
4778 | else | |
4779 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4780 | for as_dir in $PATH | |
4781 | do | |
4782 | IFS=$as_save_IFS | |
4783 | test -z "$as_dir" && as_dir=. | |
4784 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4785 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4786 | ac_cv_prog_LD="$ac_prog" | |
4787 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4788 | break 2 | |
4789 | fi | |
4790 | done | |
4791 | done | |
4792 | IFS=$as_save_IFS | |
4793 | ||
4794 | fi | |
4795 | fi | |
4796 | LD=$ac_cv_prog_LD | |
4797 | if test -n "$LD"; then | |
4798 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 | |
4799 | $as_echo "$LD" >&6; } | |
4800 | else | |
4801 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4802 | $as_echo "no" >&6; } | |
4803 | fi | |
4804 | ||
4805 | ||
4806 | test -n "$LD" && break | |
4807 | done | |
4808 | ||
4809 | if test -z "$LD"; then | |
4810 | ac_verc_fail=yes | |
4811 | else | |
4812 | # Found it, now check the version. | |
4813 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $LD" >&5 | |
4814 | $as_echo_n "checking version of $LD... " >&6; } | |
4815 | ac_prog_version=`$LD --version 2>&1 | sed -n 's/^.*LLD.* \([0-9][0-9]*\.[0-9.]*\).*$/\1/p'` | |
4816 | case $ac_prog_version in | |
4817 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
4818 | 1[3-9].*|[2-9][0-9].*) | |
4819 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
4820 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4821 | ||
4822 | esac | |
4823 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 | |
4824 | $as_echo "$ac_prog_version" >&6; } | |
4825 | fi | |
4826 | if test $ac_verc_fail = yes; then | |
4827 | LD=: critic_missing="$critic_missing LLD" | |
4828 | fi | |
4829 | ||
4830 | libc_cv_with_lld=yes | |
4831 | ;; | |
4832 | *) | |
4833 | for ac_prog in $LD | |
4baa087a RM |
4834 | do |
4835 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4836 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4837 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4838 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4839 | if ${ac_cv_prog_LD+:} false; then : |
322e23db | 4840 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4841 | else |
4842 | if test -n "$LD"; then | |
4843 | ac_cv_prog_LD="$LD" # Let the user override the test. | |
4844 | else | |
4845 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4846 | for as_dir in $PATH | |
4847 | do | |
4848 | IFS=$as_save_IFS | |
4849 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4850 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 4851 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 4852 | ac_cv_prog_LD="$ac_prog" |
b08c89d9 | 4853 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4baa087a RM |
4854 | break 2 |
4855 | fi | |
4856 | done | |
b08c89d9 | 4857 | done |
26f56c1c | 4858 | IFS=$as_save_IFS |
4baa087a RM |
4859 | |
4860 | fi | |
4861 | fi | |
4862 | LD=$ac_cv_prog_LD | |
4863 | if test -n "$LD"; then | |
b08c89d9 | 4864 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 |
322e23db | 4865 | $as_echo "$LD" >&6; } |
4baa087a | 4866 | else |
b08c89d9 | 4867 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4868 | $as_echo "no" >&6; } |
4baa087a RM |
4869 | fi |
4870 | ||
26f56c1c | 4871 | |
4baa087a RM |
4872 | test -n "$LD" && break |
4873 | done | |
4874 | ||
4875 | if test -z "$LD"; then | |
4876 | ac_verc_fail=yes | |
4877 | else | |
4878 | # Found it, now check the version. | |
b08c89d9 | 4879 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $LD" >&5 |
322e23db | 4880 | $as_echo_n "checking version of $LD... " >&6; } |
4baa087a RM |
4881 | ac_prog_version=`$LD --version 2>&1 | sed -n 's/^.*GNU ld.* \([0-9][0-9]*\.[0-9.]*\).*$/\1/p'` |
4882 | case $ac_prog_version in | |
4883 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
073e8fa7 | 4884 | 2.1[0-9][0-9]*|2.2[5-9]*|2.[3-9][0-9]*|[3-9].*|[1-9][0-9]*) |
4baa087a RM |
4885 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4886 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4887 | ||
4888 | esac | |
b08c89d9 | 4889 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4890 | $as_echo "$ac_prog_version" >&6; } |
4baa087a RM |
4891 | fi |
4892 | if test $ac_verc_fail = yes; then | |
f300dc73 | 4893 | LD=: critic_missing="$critic_missing GNU ld" |
4baa087a RM |
4894 | fi |
4895 | ||
224edada FS |
4896 | ;; |
4897 | esac | |
4898 | config_vars="$config_vars | |
4899 | with-lld = $libc_cv_with_lld" | |
4baa087a | 4900 | |
4baa087a | 4901 | # These programs are version sensitive. |
4baa087a RM |
4902 | for ac_prog in gnumake gmake make |
4903 | do | |
4904 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4905 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4906 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4907 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4908 | if ${ac_cv_prog_MAKE+:} false; then : |
322e23db | 4909 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4910 | else |
4911 | if test -n "$MAKE"; then | |
4912 | ac_cv_prog_MAKE="$MAKE" # Let the user override the test. | |
4913 | else | |
4914 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4915 | for as_dir in $PATH | |
4916 | do | |
4917 | IFS=$as_save_IFS | |
4918 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4919 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 4920 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 4921 | ac_cv_prog_MAKE="$ac_prog" |
b08c89d9 | 4922 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4baa087a RM |
4923 | break 2 |
4924 | fi | |
4925 | done | |
b08c89d9 | 4926 | done |
26f56c1c | 4927 | IFS=$as_save_IFS |
4baa087a RM |
4928 | |
4929 | fi | |
4930 | fi | |
4931 | MAKE=$ac_cv_prog_MAKE | |
4932 | if test -n "$MAKE"; then | |
b08c89d9 | 4933 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5 |
322e23db | 4934 | $as_echo "$MAKE" >&6; } |
4baa087a | 4935 | else |
b08c89d9 | 4936 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4937 | $as_echo "no" >&6; } |
4baa087a RM |
4938 | fi |
4939 | ||
26f56c1c | 4940 | |
4baa087a RM |
4941 | test -n "$MAKE" && break |
4942 | done | |
4943 | ||
4944 | if test -z "$MAKE"; then | |
4945 | ac_verc_fail=yes | |
4946 | else | |
4947 | # Found it, now check the version. | |
b08c89d9 | 4948 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MAKE" >&5 |
322e23db | 4949 | $as_echo_n "checking version of $MAKE... " >&6; } |
4baa087a RM |
4950 | ac_prog_version=`$MAKE --version 2>&1 | sed -n 's/^.*GNU Make[^0-9]*\([0-9][0-9.]*\).*$/\1/p'` |
4951 | case $ac_prog_version in | |
4952 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
f2873d2d | 4953 | [4-9].* | [1-9][0-9]*) |
4baa087a RM |
4954 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4955 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4956 | ||
4957 | esac | |
b08c89d9 | 4958 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4959 | $as_echo "$ac_prog_version" >&6; } |
4baa087a RM |
4960 | fi |
4961 | if test $ac_verc_fail = yes; then | |
4962 | critic_missing="$critic_missing make" | |
4963 | fi | |
6e3d59bc | 4964 | |
cd6ede75 | 4965 | |
4baa087a RM |
4966 | for ac_prog in gnumsgfmt gmsgfmt msgfmt |
4967 | do | |
4968 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4969 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4970 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4971 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4972 | if ${ac_cv_prog_MSGFMT+:} false; then : |
322e23db | 4973 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 4974 | else |
4baa087a RM |
4975 | if test -n "$MSGFMT"; then |
4976 | ac_cv_prog_MSGFMT="$MSGFMT" # Let the user override the test. | |
cd6ede75 | 4977 | else |
3a12e572 UD |
4978 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
4979 | for as_dir in $PATH | |
4980 | do | |
4981 | IFS=$as_save_IFS | |
4982 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4983 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 4984 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 4985 | ac_cv_prog_MSGFMT="$ac_prog" |
b08c89d9 | 4986 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
4987 | break 2 |
4988 | fi | |
4989 | done | |
b08c89d9 | 4990 | done |
26f56c1c | 4991 | IFS=$as_save_IFS |
3a12e572 | 4992 | |
cd6ede75 UD |
4993 | fi |
4994 | fi | |
4baa087a RM |
4995 | MSGFMT=$ac_cv_prog_MSGFMT |
4996 | if test -n "$MSGFMT"; then | |
b08c89d9 | 4997 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5 |
322e23db | 4998 | $as_echo "$MSGFMT" >&6; } |
cd6ede75 | 4999 | else |
b08c89d9 | 5000 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5001 | $as_echo "no" >&6; } |
cd6ede75 UD |
5002 | fi |
5003 | ||
26f56c1c | 5004 | |
4baa087a RM |
5005 | test -n "$MSGFMT" && break |
5006 | done | |
5007 | ||
5008 | if test -z "$MSGFMT"; then | |
5009 | ac_verc_fail=yes | |
5010 | else | |
5011 | # Found it, now check the version. | |
b08c89d9 | 5012 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MSGFMT" >&5 |
322e23db | 5013 | $as_echo_n "checking version of $MSGFMT... " >&6; } |
4baa087a RM |
5014 | ac_prog_version=`$MSGFMT --version 2>&1 | sed -n 's/^.*GNU gettext.* \([0-9]*\.[0-9.]*\).*$/\1/p'` |
5015 | case $ac_prog_version in | |
5016 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
5017 | 0.10.3[6-9]* | 0.10.[4-9][0-9]* | 0.1[1-9]* | 0.[2-9][0-9]* | [1-9].*) | |
5018 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
5019 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
5020 | ||
5021 | esac | |
b08c89d9 | 5022 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 5023 | $as_echo "$ac_prog_version" >&6; } |
3a12e572 | 5024 | fi |
4baa087a RM |
5025 | if test $ac_verc_fail = yes; then |
5026 | MSGFMT=: aux_missing="$aux_missing msgfmt" | |
5027 | fi | |
5028 | ||
5029 | for ac_prog in makeinfo | |
5030 | do | |
5031 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
5032 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 5033 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5034 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5035 | if ${ac_cv_prog_MAKEINFO+:} false; then : |
322e23db | 5036 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 5037 | else |
4baa087a RM |
5038 | if test -n "$MAKEINFO"; then |
5039 | ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test. | |
cd6ede75 | 5040 | else |
3a12e572 UD |
5041 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5042 | for as_dir in $PATH | |
5043 | do | |
5044 | IFS=$as_save_IFS | |
5045 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5046 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 5047 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 5048 | ac_cv_prog_MAKEINFO="$ac_prog" |
b08c89d9 | 5049 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5050 | break 2 |
5051 | fi | |
5052 | done | |
b08c89d9 | 5053 | done |
26f56c1c | 5054 | IFS=$as_save_IFS |
3a12e572 | 5055 | |
cd6ede75 UD |
5056 | fi |
5057 | fi | |
4baa087a RM |
5058 | MAKEINFO=$ac_cv_prog_MAKEINFO |
5059 | if test -n "$MAKEINFO"; then | |
b08c89d9 | 5060 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5 |
322e23db | 5061 | $as_echo "$MAKEINFO" >&6; } |
cd6ede75 | 5062 | else |
b08c89d9 | 5063 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5064 | $as_echo "no" >&6; } |
cd6ede75 UD |
5065 | fi |
5066 | ||
26f56c1c | 5067 | |
4baa087a RM |
5068 | test -n "$MAKEINFO" && break |
5069 | done | |
5edb9387 | 5070 | |
4baa087a RM |
5071 | if test -z "$MAKEINFO"; then |
5072 | ac_verc_fail=yes | |
5edb9387 | 5073 | else |
4baa087a | 5074 | # Found it, now check the version. |
b08c89d9 | 5075 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MAKEINFO" >&5 |
322e23db | 5076 | $as_echo_n "checking version of $MAKEINFO... " >&6; } |
4baa087a RM |
5077 | ac_prog_version=`$MAKEINFO --version 2>&1 | sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'` |
5078 | case $ac_prog_version in | |
5079 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
3a12c70f | 5080 | 4.[7-9]*|4.[1-9][0-9]*|[5-9].*) |
4baa087a RM |
5081 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
5082 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
5edb9387 | 5083 | |
4baa087a | 5084 | esac |
b08c89d9 | 5085 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 5086 | $as_echo "$ac_prog_version" >&6; } |
5edb9387 | 5087 | fi |
4baa087a RM |
5088 | if test $ac_verc_fail = yes; then |
5089 | MAKEINFO=: aux_missing="$aux_missing makeinfo" | |
5edb9387 | 5090 | fi |
cd6ede75 | 5091 | |
4baa087a | 5092 | for ac_prog in sed |
c4d23330 RM |
5093 | do |
5094 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
5095 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 5096 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5097 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5098 | if ${ac_cv_prog_SED+:} false; then : |
322e23db | 5099 | $as_echo_n "(cached) " >&6 |
c4d23330 | 5100 | else |
4baa087a RM |
5101 | if test -n "$SED"; then |
5102 | ac_cv_prog_SED="$SED" # Let the user override the test. | |
c4d23330 RM |
5103 | else |
5104 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5105 | for as_dir in $PATH | |
5106 | do | |
5107 | IFS=$as_save_IFS | |
5108 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5109 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 5110 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 5111 | ac_cv_prog_SED="$ac_prog" |
b08c89d9 | 5112 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
c4d23330 RM |
5113 | break 2 |
5114 | fi | |
5115 | done | |
b08c89d9 | 5116 | done |
26f56c1c | 5117 | IFS=$as_save_IFS |
c4d23330 RM |
5118 | |
5119 | fi | |
5120 | fi | |
4baa087a RM |
5121 | SED=$ac_cv_prog_SED |
5122 | if test -n "$SED"; then | |
b08c89d9 | 5123 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SED" >&5 |
322e23db | 5124 | $as_echo "$SED" >&6; } |
c4d23330 | 5125 | else |
b08c89d9 | 5126 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5127 | $as_echo "no" >&6; } |
c4d23330 RM |
5128 | fi |
5129 | ||
26f56c1c | 5130 | |
4baa087a | 5131 | test -n "$SED" && break |
c4d23330 RM |
5132 | done |
5133 | ||
4baa087a | 5134 | if test -z "$SED"; then |
c4d23330 RM |
5135 | ac_verc_fail=yes |
5136 | else | |
5137 | # Found it, now check the version. | |
b08c89d9 | 5138 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $SED" >&5 |
322e23db | 5139 | $as_echo_n "checking version of $SED... " >&6; } |
07e51550 | 5140 | ac_prog_version=`$SED --version 2>&1 | sed -n 's/^.*GNU sed[^0-9]* \([0-9]*\.[0-9.]*\).*$/\1/p'` |
c4d23330 RM |
5141 | case $ac_prog_version in |
5142 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
4baa087a | 5143 | 3.0[2-9]*|3.[1-9]*|[4-9]*) |
c4d23330 RM |
5144 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
5145 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
5146 | ||
5147 | esac | |
b08c89d9 | 5148 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 5149 | $as_echo "$ac_prog_version" >&6; } |
c4d23330 RM |
5150 | fi |
5151 | if test $ac_verc_fail = yes; then | |
4baa087a | 5152 | SED=: aux_missing="$aux_missing sed" |
c4d23330 RM |
5153 | fi |
5154 | ||
0786794f AM |
5155 | for ac_prog in gawk |
5156 | do | |
5157 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
5158 | set dummy $ac_prog; ac_word=$2 | |
5159 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
5160 | $as_echo_n "checking for $ac_word... " >&6; } | |
5161 | if ${ac_cv_prog_AWK+:} false; then : | |
5162 | $as_echo_n "(cached) " >&6 | |
5163 | else | |
5164 | if test -n "$AWK"; then | |
5165 | ac_cv_prog_AWK="$AWK" # Let the user override the test. | |
5166 | else | |
5167 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5168 | for as_dir in $PATH | |
5169 | do | |
5170 | IFS=$as_save_IFS | |
5171 | test -z "$as_dir" && as_dir=. | |
5172 | for ac_exec_ext in '' $ac_executable_extensions; do | |
f4a58f0d | 5173 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
0786794f AM |
5174 | ac_cv_prog_AWK="$ac_prog" |
5175 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5176 | break 2 | |
5177 | fi | |
5178 | done | |
5179 | done | |
5180 | IFS=$as_save_IFS | |
5181 | ||
5182 | fi | |
5183 | fi | |
5184 | AWK=$ac_cv_prog_AWK | |
5185 | if test -n "$AWK"; then | |
5186 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 | |
5187 | $as_echo "$AWK" >&6; } | |
5188 | else | |
5189 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
5190 | $as_echo "no" >&6; } | |
5191 | fi | |
5192 | ||
5193 | ||
5194 | test -n "$AWK" && break | |
5195 | done | |
5196 | ||
5197 | if test -z "$AWK"; then | |
5198 | ac_verc_fail=yes | |
5199 | else | |
5200 | # Found it, now check the version. | |
5201 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $AWK" >&5 | |
5202 | $as_echo_n "checking version of $AWK... " >&6; } | |
5203 | ac_prog_version=`$AWK --version 2>&1 | sed -n 's/^.*GNU Awk[^0-9]*\([0-9][0-9.]*\).*$/\1/p'` | |
5204 | case $ac_prog_version in | |
5205 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
12086fb4 | 5206 | 3.1.[2-9]*|3.[2-9]*|[4-9]*) |
0786794f AM |
5207 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
5208 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
5209 | ||
5210 | esac | |
5211 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 | |
5212 | $as_echo "$ac_prog_version" >&6; } | |
5213 | fi | |
5214 | if test $ac_verc_fail = yes; then | |
5215 | critic_missing="$critic_missing gawk" | |
5216 | fi | |
5217 | ||
1faaf703 JB |
5218 | for ac_prog in bison |
5219 | do | |
5220 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
5221 | set dummy $ac_prog; ac_word=$2 | |
5222 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
5223 | $as_echo_n "checking for $ac_word... " >&6; } | |
5224 | if ${ac_cv_prog_BISON+:} false; then : | |
5225 | $as_echo_n "(cached) " >&6 | |
5226 | else | |
5227 | if test -n "$BISON"; then | |
5228 | ac_cv_prog_BISON="$BISON" # Let the user override the test. | |
5229 | else | |
5230 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5231 | for as_dir in $PATH | |
5232 | do | |
5233 | IFS=$as_save_IFS | |
5234 | test -z "$as_dir" && as_dir=. | |
5235 | for ac_exec_ext in '' $ac_executable_extensions; do | |
5236 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
5237 | ac_cv_prog_BISON="$ac_prog" | |
5238 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5239 | break 2 | |
5240 | fi | |
5241 | done | |
5242 | done | |
5243 | IFS=$as_save_IFS | |
5244 | ||
5245 | fi | |
5246 | fi | |
5247 | BISON=$ac_cv_prog_BISON | |
5248 | if test -n "$BISON"; then | |
5249 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5 | |
5250 | $as_echo "$BISON" >&6; } | |
5251 | else | |
5252 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
5253 | $as_echo "no" >&6; } | |
5254 | fi | |
5255 | ||
5256 | ||
5257 | test -n "$BISON" && break | |
5258 | done | |
5259 | ||
5260 | if test -z "$BISON"; then | |
5261 | ac_verc_fail=yes | |
5262 | else | |
5263 | # Found it, now check the version. | |
5264 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $BISON" >&5 | |
5265 | $as_echo_n "checking version of $BISON... " >&6; } | |
5266 | ac_prog_version=`$BISON --version 2>&1 | sed -n 's/^.*bison (GNU Bison) \([0-9]*\.[0-9.]*\).*$/\1/p'` | |
5267 | case $ac_prog_version in | |
5268 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
5269 | 2.7*|[3-9].*|[1-9][0-9]*) | |
5270 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
5271 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
5272 | ||
5273 | esac | |
5274 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 | |
5275 | $as_echo "$ac_prog_version" >&6; } | |
5276 | fi | |
5277 | if test $ac_verc_fail = yes; then | |
5278 | critic_missing="$critic_missing bison" | |
5279 | fi | |
5280 | ||
4baa087a | 5281 | |
461a7b1e RM |
5282 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC is sufficient to build libc" >&5 |
5283 | $as_echo_n "checking if $CC is sufficient to build libc... " >&6; } | |
5284 | if ${libc_cv_compiler_ok+:} false; then : | |
5285 | $as_echo_n "(cached) " >&6 | |
5286 | else | |
5287 | ||
5288 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5289 | /* end confdefs.h. */ | |
5290 | ||
5291 | int | |
5292 | main () | |
5293 | { | |
5294 | ||
4dcbbc3b | 5295 | #if !defined __GNUC__ || __GNUC__ < 6 || (__GNUC__ == 6 && __GNUC_MINOR__ < 2) |
461a7b1e RM |
5296 | #error insufficient compiler |
5297 | #endif | |
5298 | ; | |
5299 | return 0; | |
5300 | } | |
5301 | _ACEOF | |
b190bccc | 5302 | if ac_fn_c_try_cpp "$LINENO"; then : |
461a7b1e RM |
5303 | libc_cv_compiler_ok=yes |
5304 | else | |
5305 | libc_cv_compiler_ok=no | |
5306 | fi | |
b190bccc | 5307 | rm -f conftest.err conftest.i conftest.$ac_ext |
461a7b1e RM |
5308 | fi |
5309 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_compiler_ok" >&5 | |
5310 | $as_echo "$libc_cv_compiler_ok" >&6; } | |
5311 | if test $libc_cv_compiler_ok != yes; then : | |
5312 | critic_missing="$critic_missing compiler" | |
5313 | fi | |
5314 | ||
30b99d79 RM |
5315 | if test -n "$ac_tool_prefix"; then |
5316 | # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args. | |
5317 | set dummy ${ac_tool_prefix}nm; ac_word=$2 | |
5318 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
5319 | $as_echo_n "checking for $ac_word... " >&6; } | |
5320 | if ${ac_cv_prog_NM+:} false; then : | |
5321 | $as_echo_n "(cached) " >&6 | |
5322 | else | |
5323 | if test -n "$NM"; then | |
5324 | ac_cv_prog_NM="$NM" # Let the user override the test. | |
5325 | else | |
5326 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5327 | for as_dir in $PATH | |
5328 | do | |
5329 | IFS=$as_save_IFS | |
5330 | test -z "$as_dir" && as_dir=. | |
5331 | for ac_exec_ext in '' $ac_executable_extensions; do | |
f4a58f0d | 5332 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
30b99d79 RM |
5333 | ac_cv_prog_NM="${ac_tool_prefix}nm" |
5334 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5335 | break 2 | |
5336 | fi | |
5337 | done | |
5338 | done | |
5339 | IFS=$as_save_IFS | |
5340 | ||
5341 | fi | |
5342 | fi | |
5343 | NM=$ac_cv_prog_NM | |
5344 | if test -n "$NM"; then | |
5345 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5 | |
5346 | $as_echo "$NM" >&6; } | |
5347 | else | |
5348 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
5349 | $as_echo "no" >&6; } | |
5350 | fi | |
5351 | ||
5352 | ||
5353 | fi | |
5354 | if test -z "$ac_cv_prog_NM"; then | |
5355 | ac_ct_NM=$NM | |
5356 | # Extract the first word of "nm", so it can be a program name with args. | |
5357 | set dummy nm; ac_word=$2 | |
5358 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
5359 | $as_echo_n "checking for $ac_word... " >&6; } | |
5360 | if ${ac_cv_prog_ac_ct_NM+:} false; then : | |
5361 | $as_echo_n "(cached) " >&6 | |
5362 | else | |
5363 | if test -n "$ac_ct_NM"; then | |
5364 | ac_cv_prog_ac_ct_NM="$ac_ct_NM" # Let the user override the test. | |
5365 | else | |
5366 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5367 | for as_dir in $PATH | |
5368 | do | |
5369 | IFS=$as_save_IFS | |
5370 | test -z "$as_dir" && as_dir=. | |
5371 | for ac_exec_ext in '' $ac_executable_extensions; do | |
f4a58f0d | 5372 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
30b99d79 RM |
5373 | ac_cv_prog_ac_ct_NM="nm" |
5374 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5375 | break 2 | |
5376 | fi | |
5377 | done | |
5378 | done | |
5379 | IFS=$as_save_IFS | |
5380 | ||
5381 | fi | |
5382 | fi | |
5383 | ac_ct_NM=$ac_cv_prog_ac_ct_NM | |
5384 | if test -n "$ac_ct_NM"; then | |
5385 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NM" >&5 | |
5386 | $as_echo "$ac_ct_NM" >&6; } | |
5387 | else | |
5388 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
5389 | $as_echo "no" >&6; } | |
5390 | fi | |
5391 | ||
5392 | if test "x$ac_ct_NM" = x; then | |
5393 | NM="false" | |
5394 | else | |
5395 | case $cross_compiling:$ac_tool_warned in | |
5396 | yes:) | |
5397 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
5398 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
5399 | ac_tool_warned=yes ;; | |
5400 | esac | |
5401 | NM=$ac_ct_NM | |
5402 | fi | |
5403 | else | |
5404 | NM="$ac_cv_prog_NM" | |
5405 | fi | |
5406 | ||
d30cf5bb | 5407 | |
8894bad3 AM |
5408 | if test "x$maintainer" = "xyes"; then |
5409 | for ac_prog in autoconf | |
c4d23330 RM |
5410 | do |
5411 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
5412 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 5413 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5414 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5415 | if ${ac_cv_prog_AUTOCONF+:} false; then : |
322e23db | 5416 | $as_echo_n "(cached) " >&6 |
c4d23330 | 5417 | else |
4baa087a RM |
5418 | if test -n "$AUTOCONF"; then |
5419 | ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test. | |
c4d23330 RM |
5420 | else |
5421 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5422 | for as_dir in $PATH | |
5423 | do | |
5424 | IFS=$as_save_IFS | |
5425 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5426 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 5427 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 5428 | ac_cv_prog_AUTOCONF="$ac_prog" |
b08c89d9 | 5429 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
c4d23330 RM |
5430 | break 2 |
5431 | fi | |
5432 | done | |
b08c89d9 | 5433 | done |
26f56c1c | 5434 | IFS=$as_save_IFS |
c4d23330 RM |
5435 | |
5436 | fi | |
5437 | fi | |
4baa087a RM |
5438 | AUTOCONF=$ac_cv_prog_AUTOCONF |
5439 | if test -n "$AUTOCONF"; then | |
b08c89d9 | 5440 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOCONF" >&5 |
322e23db | 5441 | $as_echo "$AUTOCONF" >&6; } |
c4d23330 | 5442 | else |
b08c89d9 | 5443 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5444 | $as_echo "no" >&6; } |
c4d23330 RM |
5445 | fi |
5446 | ||
26f56c1c | 5447 | |
4baa087a | 5448 | test -n "$AUTOCONF" && break |
c4d23330 | 5449 | done |
4baa087a | 5450 | test -n "$AUTOCONF" || AUTOCONF="no" |
c4d23330 | 5451 | |
8894bad3 AM |
5452 | case "x$AUTOCONF" in |
5453 | xno|x|x:) AUTOCONF=no ;; | |
5454 | *) | |
5455 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works" >&5 | |
5456 | $as_echo_n "checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works... " >&6; } | |
f318beb8 | 5457 | if ${libc_cv_autoconf_works+:} false; then : |
322e23db | 5458 | $as_echo_n "(cached) " >&6 |
c4d23330 | 5459 | else |
8894bad3 AM |
5460 | if (cd $srcdir; $AUTOCONF $ACFLAGS configure.ac > /dev/null 2>&1); then |
5461 | libc_cv_autoconf_works=yes | |
5462 | else | |
5463 | libc_cv_autoconf_works=no | |
5464 | fi | |
c4d23330 | 5465 | fi |
b08c89d9 | 5466 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_autoconf_works" >&5 |
322e23db | 5467 | $as_echo "$libc_cv_autoconf_works" >&6; } |
8894bad3 AM |
5468 | test $libc_cv_autoconf_works = yes || AUTOCONF=no |
5469 | ;; | |
5470 | esac | |
5471 | if test "x$AUTOCONF" = xno; then | |
5472 | aux_missing="$aux_missing autoconf" | |
5473 | fi | |
9e8ac24b AM |
5474 | else |
5475 | AUTOCONF=no | |
c4d23330 RM |
5476 | fi |
5477 | ||
8ce8299f SP |
5478 | # Check for python3 if available, or else python. |
5479 | for ac_prog in python3 python | |
5480 | do | |
5481 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
5482 | set dummy $ac_prog; ac_word=$2 | |
5483 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
5484 | $as_echo_n "checking for $ac_word... " >&6; } | |
5485 | if ${ac_cv_prog_PYTHON_PROG+:} false; then : | |
5486 | $as_echo_n "(cached) " >&6 | |
5487 | else | |
5488 | if test -n "$PYTHON_PROG"; then | |
5489 | ac_cv_prog_PYTHON_PROG="$PYTHON_PROG" # Let the user override the test. | |
5490 | else | |
5491 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5492 | for as_dir in $PATH | |
5493 | do | |
5494 | IFS=$as_save_IFS | |
5495 | test -z "$as_dir" && as_dir=. | |
5496 | for ac_exec_ext in '' $ac_executable_extensions; do | |
5497 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
5498 | ac_cv_prog_PYTHON_PROG="$ac_prog" | |
5499 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5500 | break 2 | |
5501 | fi | |
5502 | done | |
5503 | done | |
5504 | IFS=$as_save_IFS | |
5505 | ||
5506 | fi | |
5507 | fi | |
5508 | PYTHON_PROG=$ac_cv_prog_PYTHON_PROG | |
5509 | if test -n "$PYTHON_PROG"; then | |
5510 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_PROG" >&5 | |
5511 | $as_echo "$PYTHON_PROG" >&6; } | |
5512 | else | |
5513 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
5514 | $as_echo "no" >&6; } | |
5515 | fi | |
5516 | ||
5517 | ||
5518 | test -n "$PYTHON_PROG" && break | |
5519 | done | |
8ce8299f | 5520 | |
c6982f7e JM |
5521 | if test -z "$PYTHON_PROG"; then |
5522 | ac_verc_fail=yes | |
8ce8299f | 5523 | else |
c6982f7e JM |
5524 | # Found it, now check the version. |
5525 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $PYTHON_PROG" >&5 | |
5526 | $as_echo_n "checking version of $PYTHON_PROG... " >&6; } | |
5527 | ac_prog_version=`$PYTHON_PROG --version 2>&1 | sed -n 's/^.*Python \([0-9][0-9.]*\).*$/\1/p'` | |
5528 | case $ac_prog_version in | |
5529 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
5530 | 3.[4-9]*|3.[1-9][0-9]*|[4-9].*|[1-9][0-9]*) | |
5531 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
5532 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
8ce8299f | 5533 | |
c6982f7e JM |
5534 | esac |
5535 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 | |
5536 | $as_echo "$ac_prog_version" >&6; } | |
8ce8299f | 5537 | fi |
c6982f7e JM |
5538 | if test $ac_verc_fail = yes; then |
5539 | critic_missing="$critic_missing python" | |
5540 | fi | |
5541 | ||
5542 | PYTHON="$PYTHON_PROG -B" | |
5543 | ||
8ce8299f | 5544 | |
4a531bb0 | 5545 | test -n "$critic_missing" && as_fn_error $? " |
32a448ed | 5546 | *** These critical programs are missing or too old:$critic_missing |
b08c89d9 | 5547 | *** Check the INSTALL file for required versions." "$LINENO" 5 |
32a448ed | 5548 | |
b08c89d9 | 5549 | test -n "$aux_missing" && { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: |
9c6fffc0 | 5550 | *** These auxiliary programs are missing or incompatible versions:$aux_missing |
8ce8299f | 5551 | *** some features or tests will be disabled. |
3a12e572 | 5552 | *** Check the INSTALL file for required versions." >&5 |
322e23db | 5553 | $as_echo "$as_me: WARNING: |
3a12e572 | 5554 | *** These auxiliary programs are missing or incompatible versions:$aux_missing |
8ce8299f | 5555 | *** some features or tests will be disabled. |
3a12e572 | 5556 | *** Check the INSTALL file for required versions." >&2;} |
ea9f119b | 5557 | |
3c720987 UD |
5558 | # if using special system headers, find out the compiler's sekrit |
5559 | # header directory and add that to the list. NOTE: Only does the right | |
5560 | # thing on a system that doesn't need fixincludes. (Not presently a problem.) | |
5561 | if test -n "$sysheaders"; then | |
67fbfa5c RM |
5562 | SYSINCLUDES=-nostdinc |
5563 | for d in include include-fixed; do | |
22dca1ea | 5564 | i=`$CC -print-file-name="$d"` && test "x$i" != x && test "x$i" != "x$d" && |
67fbfa5c RM |
5565 | SYSINCLUDES="$SYSINCLUDES -isystem $i" |
5566 | done | |
5567 | SYSINCLUDES="$SYSINCLUDES \ | |
3d6ce23a | 5568 | -isystem `echo $sysheaders | sed 's/:/ -isystem /g'`" |
ef226fec | 5569 | if test -n "$CXX"; then |
7872cfb0 | 5570 | CXX_SYSINCLUDES= |
67060746 AC |
5571 | for cxxheaders in `$CXX -v -S -x c++ /dev/null -o /dev/null 2>&1 \ |
5572 | | sed -n -e '1,/#include/d' -e 's/^ \(\/.*\/[cg]++\)/\1/p'`; do | |
5573 | test "x$cxxheaders" != x && | |
5574 | CXX_SYSINCLUDES="$CXX_SYSINCLUDES -isystem $cxxheaders" | |
5575 | done | |
ef226fec | 5576 | fi |
3c720987 UD |
5577 | fi |
5578 | ||
5579 | ||
ef226fec | 5580 | |
fc3e1337 FW |
5581 | # Obtain some C++ header file paths. This is used to make a local |
5582 | # copy of those headers in Makerules. | |
5583 | if test -n "$CXX"; then | |
5584 | find_cxx_header () { | |
c2528fef FW |
5585 | echo "#include <$1>" | $CXX -M -MP -x c++ - 2>/dev/null \ |
5586 | | sed -n "\,$1:,{s/:\$//;p}" | |
fc3e1337 FW |
5587 | } |
5588 | CXX_CSTDLIB_HEADER="$(find_cxx_header cstdlib)" | |
5589 | CXX_CMATH_HEADER="$(find_cxx_header cmath)" | |
a65ea28d | 5590 | CXX_BITS_STD_ABS_H="$(find_cxx_header bits/std_abs.h)" |
fc3e1337 FW |
5591 | fi |
5592 | ||
5593 | ||
5594 | ||
a65ea28d | 5595 | |
3911660e UD |
5596 | # Test if LD_LIBRARY_PATH contains the notation for the current directory |
5597 | # since this would lead to problems installing/building glibc. | |
5598 | # LD_LIBRARY_PATH contains the current directory if one of the following | |
5599 | # is true: | |
5600 | # - one of the terminals (":" and ";") is the first or last sign | |
5601 | # - two terminals occur directly after each other | |
5602 | # - the path contains an element with a dot in it | |
b08c89d9 | 5603 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking LD_LIBRARY_PATH variable" >&5 |
322e23db | 5604 | $as_echo_n "checking LD_LIBRARY_PATH variable... " >&6; } |
3911660e UD |
5605 | case ${LD_LIBRARY_PATH} in |
5606 | [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* ) | |
b3a86ae1 | 5607 | ld_library_path_setting="contains current directory" |
3911660e UD |
5608 | ;; |
5609 | *) | |
5610 | ld_library_path_setting="ok" | |
5611 | ;; | |
5612 | esac | |
b08c89d9 | 5613 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_library_path_setting" >&5 |
322e23db | 5614 | $as_echo "$ld_library_path_setting" >&6; } |
3911660e | 5615 | if test "$ld_library_path_setting" != "ok"; then |
4a531bb0 | 5616 | as_fn_error $? " |
3a12e572 UD |
5617 | *** LD_LIBRARY_PATH shouldn't contain the current directory when |
5618 | *** building glibc. Please change the environment variable | |
b08c89d9 | 5619 | *** and run configure again." "$LINENO" 5 |
3911660e UD |
5620 | fi |
5621 | ||
cd6ede75 UD |
5622 | # Extract the first word of "bash", so it can be a program name with args. |
5623 | set dummy bash; ac_word=$2 | |
b08c89d9 | 5624 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5625 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5626 | if ${ac_cv_path_BASH_SHELL+:} false; then : |
322e23db | 5627 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 5628 | else |
26f56c1c | 5629 | case $BASH_SHELL in |
3a12e572 | 5630 | [\\/]* | ?:[\\/]*) |
26f56c1c | 5631 | ac_cv_path_BASH_SHELL="$BASH_SHELL" # Let the user override the test with a path. |
cd6ede75 UD |
5632 | ;; |
5633 | *) | |
3a12e572 UD |
5634 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5635 | for as_dir in $PATH | |
5636 | do | |
5637 | IFS=$as_save_IFS | |
5638 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5639 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 5640 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
26f56c1c | 5641 | ac_cv_path_BASH_SHELL="$as_dir/$ac_word$ac_exec_ext" |
b08c89d9 | 5642 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5643 | break 2 |
5644 | fi | |
5645 | done | |
b08c89d9 | 5646 | done |
26f56c1c | 5647 | IFS=$as_save_IFS |
3a12e572 | 5648 | |
26f56c1c | 5649 | test -z "$ac_cv_path_BASH_SHELL" && ac_cv_path_BASH_SHELL="no" |
cd6ede75 UD |
5650 | ;; |
5651 | esac | |
5652 | fi | |
26f56c1c UD |
5653 | BASH_SHELL=$ac_cv_path_BASH_SHELL |
5654 | if test -n "$BASH_SHELL"; then | |
b08c89d9 | 5655 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BASH_SHELL" >&5 |
322e23db | 5656 | $as_echo "$BASH_SHELL" >&6; } |
cd6ede75 | 5657 | else |
b08c89d9 | 5658 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5659 | $as_echo "no" >&6; } |
cd6ede75 UD |
5660 | fi |
5661 | ||
26f56c1c | 5662 | |
cd6ede75 | 5663 | |
c0016081 UD |
5664 | # Extract the first word of "perl", so it can be a program name with args. |
5665 | set dummy perl; ac_word=$2 | |
b08c89d9 | 5666 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5667 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5668 | if ${ac_cv_path_PERL+:} false; then : |
322e23db | 5669 | $as_echo_n "(cached) " >&6 |
a2b08ee5 | 5670 | else |
3a12e572 UD |
5671 | case $PERL in |
5672 | [\\/]* | ?:[\\/]*) | |
a2b08ee5 UD |
5673 | ac_cv_path_PERL="$PERL" # Let the user override the test with a path. |
5674 | ;; | |
5675 | *) | |
3a12e572 UD |
5676 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5677 | for as_dir in $PATH | |
5678 | do | |
5679 | IFS=$as_save_IFS | |
5680 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5681 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 5682 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
3a12e572 | 5683 | ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext" |
b08c89d9 | 5684 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5685 | break 2 |
5686 | fi | |
5687 | done | |
b08c89d9 | 5688 | done |
26f56c1c | 5689 | IFS=$as_save_IFS |
3a12e572 | 5690 | |
c0016081 | 5691 | test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="no" |
a2b08ee5 UD |
5692 | ;; |
5693 | esac | |
5694 | fi | |
3a12e572 | 5695 | PERL=$ac_cv_path_PERL |
a2b08ee5 | 5696 | if test -n "$PERL"; then |
b08c89d9 | 5697 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5 |
322e23db | 5698 | $as_echo "$PERL" >&6; } |
a2b08ee5 | 5699 | else |
b08c89d9 | 5700 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5701 | $as_echo "no" >&6; } |
a2b08ee5 UD |
5702 | fi |
5703 | ||
26f56c1c | 5704 | |
2fd5d029 RM |
5705 | if test "$PERL" != no && |
5706 | (eval `$PERL -V:apiversion`; test `expr "$apiversion" \< 5` -ne 0); then | |
5707 | PERL=no | |
fc304e02 | 5708 | fi |
c0016081 UD |
5709 | # Extract the first word of "install-info", so it can be a program name with args. |
5710 | set dummy install-info; 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_INSTALL_INFO+:} false; then : |
322e23db | 5714 | $as_echo_n "(cached) " >&6 |
c0016081 | 5715 | else |
3a12e572 UD |
5716 | case $INSTALL_INFO in |
5717 | [\\/]* | ?:[\\/]*) | |
c0016081 UD |
5718 | ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path. |
5719 | ;; | |
5720 | *) | |
3a12e572 | 5721 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
f4b07664 RM |
5722 | as_dummy="$PATH:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin" |
5723 | for as_dir in $as_dummy | |
3a12e572 UD |
5724 | do |
5725 | IFS=$as_save_IFS | |
5726 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5727 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 5728 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
3a12e572 | 5729 | ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext" |
b08c89d9 | 5730 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5731 | break 2 |
5732 | fi | |
5733 | done | |
b08c89d9 | 5734 | done |
26f56c1c | 5735 | IFS=$as_save_IFS |
3a12e572 | 5736 | |
c0016081 UD |
5737 | test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO="no" |
5738 | ;; | |
5739 | esac | |
5740 | fi | |
3a12e572 | 5741 | INSTALL_INFO=$ac_cv_path_INSTALL_INFO |
c0016081 | 5742 | if test -n "$INSTALL_INFO"; then |
b08c89d9 | 5743 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5 |
322e23db | 5744 | $as_echo "$INSTALL_INFO" >&6; } |
c0016081 | 5745 | else |
b08c89d9 | 5746 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5747 | $as_echo "no" >&6; } |
c0016081 UD |
5748 | fi |
5749 | ||
26f56c1c | 5750 | |
26f56c1c | 5751 | |
b08c89d9 | 5752 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .set assembler directive" >&5 |
322e23db | 5753 | $as_echo_n "checking for .set assembler directive... " >&6; } |
f318beb8 | 5754 | if ${libc_cv_asm_set_directive+:} false; then : |
322e23db | 5755 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
5756 | else |
5757 | cat > conftest.s <<EOF | |
8c0c01db | 5758 | .text |
cd6ede75 UD |
5759 | foo: |
5760 | .set glibc_conftest_frobozz,foo | |
7b8e0d49 | 5761 | .globl glibc_conftest_frobozz |
cd6ede75 UD |
5762 | EOF |
5763 | # The alpha-dec-osf1 assembler gives only a warning for `.set' | |
5764 | # (but it doesn't work), so we must do a linking check to be sure. | |
5765 | cat > conftest1.c <<\EOF | |
5766 | extern int glibc_conftest_frobozz; | |
640f0119 | 5767 | void _start() { glibc_conftest_frobozz = 1; } |
cd6ede75 UD |
5768 | EOF |
5769 | if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \ | |
66a704c4 | 5770 | -nostartfiles -nostdlib $no_ssp \ |
cd6ede75 UD |
5771 | -o conftest conftest.s conftest1.c 1>&5 2>&5; then |
5772 | libc_cv_asm_set_directive=yes | |
5773 | else | |
5774 | libc_cv_asm_set_directive=no | |
5775 | fi | |
5776 | rm -f conftest* | |
5777 | fi | |
b08c89d9 | 5778 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_set_directive" >&5 |
322e23db | 5779 | $as_echo "$libc_cv_asm_set_directive" >&6; } |
cd6ede75 | 5780 | if test $libc_cv_asm_set_directive = yes; then |
b08c89d9 | 5781 | $as_echo "#define HAVE_ASM_SET_DIRECTIVE 1" >>confdefs.h |
cd6ede75 UD |
5782 | |
5783 | fi | |
5784 | ||
2a723ff6 | 5785 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for protected data symbol" >&5 |
83569fb8 L |
5786 | $as_echo_n "checking linker support for protected data symbol... " >&6; } |
5787 | if ${libc_cv_protected_data+:} false; then : | |
5788 | $as_echo_n "(cached) " >&6 | |
5789 | else | |
5790 | cat > conftest.c <<EOF | |
2a723ff6 | 5791 | int bar __attribute__ ((visibility ("protected"))) = 1; |
83569fb8 | 5792 | EOF |
2a723ff6 | 5793 | libc_cv_protected_data=no |
66a704c4 | 5794 | if { ac_try='${CC-cc} -nostdlib -nostartfiles $no_ssp -fPIC -shared conftest.c -o conftest.so' |
83569fb8 L |
5795 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
5796 | (eval $ac_try) 2>&5 | |
5797 | ac_status=$? | |
5798 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5799 | test $ac_status = 0; }; }; then | |
2a723ff6 JM |
5800 | cat > conftest.c <<EOF |
5801 | extern int bar; | |
5802 | int main (void) { return bar; } | |
83569fb8 | 5803 | EOF |
66a704c4 | 5804 | if { ac_try='${CC-cc} -nostdlib -nostartfiles $no_ssp conftest.c -o conftest conftest.so' |
83569fb8 L |
5805 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
5806 | (eval $ac_try) 2>&5 | |
5807 | ac_status=$? | |
5808 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5809 | test $ac_status = 0; }; }; then | |
2a723ff6 | 5810 | libc_cv_protected_data=yes |
83569fb8 | 5811 | fi |
2a723ff6 JM |
5812 | fi |
5813 | rm -f conftest.* | |
83569fb8 L |
5814 | |
5815 | fi | |
5816 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_protected_data" >&5 | |
5817 | $as_echo "$libc_cv_protected_data" >&6; } | |
83569fb8 L |
5818 | |
5819 | ||
19f1a11e L |
5820 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for INSERT in linker script" >&5 |
5821 | $as_echo_n "checking linker support for INSERT in linker script... " >&6; } | |
5822 | if ${libc_cv_insert+:} false; then : | |
5823 | $as_echo_n "(cached) " >&6 | |
5824 | else | |
5825 | cat > conftest.c <<EOF | |
5f07d47e | 5826 | int __attribute__ ((section(".bar"))) bar = 0x12345678; |
19f1a11e L |
5827 | int test (void) { return bar; } |
5828 | EOF | |
5829 | cat > conftest.t <<EOF | |
5830 | SECTIONS | |
5831 | { | |
5832 | .bar : { *(.bar) } | |
5833 | } | |
5834 | INSERT AFTER .rela.dyn; | |
5835 | EOF | |
5836 | libc_cv_insert=no | |
5837 | if { ac_try='${CC-cc} -nostdlib -nostartfiles $no_ssp -fPIC -shared conftest.c -Wl,-T,conftest.t -o conftest.so' | |
5838 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
5839 | (eval $ac_try) 2>&5 | |
5840 | ac_status=$? | |
5841 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5842 | test $ac_status = 0; }; }; then | |
5843 | libc_cv_insert=yes | |
5844 | fi | |
5845 | rm -f conftest.* | |
5846 | ||
5847 | fi | |
5848 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_insert" >&5 | |
5849 | $as_echo "$libc_cv_insert" >&6; } | |
5850 | ||
5851 | ||
a0da5fe1 | 5852 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken __attribute__((alias()))" >&5 |
322e23db | 5853 | $as_echo_n "checking for broken __attribute__((alias()))... " >&6; } |
f318beb8 | 5854 | if ${libc_cv_broken_alias_attribute+:} false; then : |
322e23db | 5855 | $as_echo_n "(cached) " >&6 |
37ba7d66 UD |
5856 | else |
5857 | cat > conftest.c <<EOF | |
a0da5fe1 UD |
5858 | extern int foo (int x) __asm ("xyzzy"); |
5859 | int bar (int x) { return x; } | |
5860 | extern __typeof (bar) foo __attribute ((weak, alias ("bar"))); | |
5861 | extern int dfoo; | |
5862 | extern __typeof (dfoo) dfoo __asm ("abccb"); | |
5863 | int dfoo = 1; | |
37ba7d66 | 5864 | EOF |
a0da5fe1 UD |
5865 | libc_cv_broken_alias_attribute=yes |
5866 | if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5' | |
b08c89d9 | 5867 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
61cea1c3 RM |
5868 | (eval $ac_try) 2>&5 |
5869 | ac_status=$? | |
b08c89d9 UD |
5870 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5871 | test $ac_status = 0; }; }; then | |
a0da5fe1 UD |
5872 | if grep 'xyzzy' conftest.s >/dev/null && |
5873 | grep 'abccb' conftest.s >/dev/null; then | |
5874 | libc_cv_broken_alias_attribute=no | |
5875 | fi | |
5876 | fi | |
5877 | rm -f conftest.c conftest.s | |
37ba7d66 | 5878 | |
3a12e572 | 5879 | fi |
b08c89d9 | 5880 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_broken_alias_attribute" >&5 |
322e23db | 5881 | $as_echo "$libc_cv_broken_alias_attribute" >&6; } |
a0da5fe1 UD |
5882 | if test $libc_cv_broken_alias_attribute = yes; then |
5883 | as_fn_error $? "working alias attribute support required" "$LINENO" 5 | |
5884 | fi | |
37ba7d66 | 5885 | |
2a723ff6 | 5886 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to put _rtld_local into .sdata section" >&5 |
322e23db | 5887 | $as_echo_n "checking whether to put _rtld_local into .sdata section... " >&6; } |
f318beb8 | 5888 | if ${libc_cv_have_sdata_section+:} false; then : |
322e23db | 5889 | $as_echo_n "(cached) " >&6 |
0d01dace UD |
5890 | else |
5891 | echo "int i;" > conftest.c | |
2a723ff6 JM |
5892 | libc_cv_have_sdata_section=no |
5893 | if ${CC-cc} $LDFLAGS -fPIC -shared -Wl,--verbose conftest.c -o conftest.so 2>&1 \ | |
5894 | | grep '\.sdata' >/dev/null; then | |
5895 | libc_cv_have_sdata_section=yes | |
5896 | fi | |
5897 | rm -f conftest.c conftest.so | |
0d01dace | 5898 | |
3a12e572 | 5899 | fi |
b08c89d9 | 5900 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_sdata_section" >&5 |
322e23db | 5901 | $as_echo "$libc_cv_have_sdata_section" >&6; } |
2a723ff6 JM |
5902 | if test $libc_cv_have_sdata_section = yes; then |
5903 | $as_echo "#define HAVE_SDATA_SECTION 1" >>confdefs.h | |
0d01dace | 5904 | |
a0da5fe1 | 5905 | fi |
0d01dace | 5906 | |
a0da5fe1 | 5907 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libunwind-support in compiler" >&5 |
322e23db | 5908 | $as_echo_n "checking for libunwind-support in compiler... " >&6; } |
f318beb8 | 5909 | if ${libc_cv_cc_with_libunwind+:} false; then : |
322e23db | 5910 | $as_echo_n "(cached) " >&6 |
c776b3d7 | 5911 | else |
c776b3d7 | 5912 | |
a0da5fe1 | 5913 | cat > conftest.c <<EOF |
cbdb12de UD |
5914 | int main (void) { return 0; } |
5915 | EOF | |
a0da5fe1 | 5916 | if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -static -o conftest \ |
8175a253 | 5917 | conftest.c -v 2>&1 >/dev/null | grep ' -lunwind ' >/dev/null; then |
a0da5fe1 UD |
5918 | libc_cv_cc_with_libunwind=yes |
5919 | else | |
5920 | libc_cv_cc_with_libunwind=no | |
5921 | fi | |
5922 | rm -f conftest* | |
c776b3d7 | 5923 | fi |
b08c89d9 | 5924 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_with_libunwind" >&5 |
322e23db | 5925 | $as_echo "$libc_cv_cc_with_libunwind" >&6; } |
c776b3d7 | 5926 | |
a0da5fe1 UD |
5927 | if test $libc_cv_cc_with_libunwind = yes; then |
5928 | $as_echo "#define HAVE_CC_WITH_LIBUNWIND 1" >>confdefs.h | |
c776b3d7 | 5929 | |
a0da5fe1 | 5930 | fi |
c776b3d7 | 5931 | |
a0da5fe1 UD |
5932 | ASFLAGS_config= |
5933 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether --noexecstack is desirable for .S files" >&5 | |
322e23db | 5934 | $as_echo_n "checking whether --noexecstack is desirable for .S files... " >&6; } |
f318beb8 | 5935 | if ${libc_cv_as_noexecstack+:} false; then : |
322e23db | 5936 | $as_echo_n "(cached) " >&6 |
35915ec8 | 5937 | else |
a0da5fe1 | 5938 | cat > conftest.c <<EOF |
35915ec8 UD |
5939 | void foo (void) { } |
5940 | EOF | |
a0da5fe1 UD |
5941 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS |
5942 | -S -o conftest.s conftest.c 1>&5' | |
b08c89d9 | 5943 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
35915ec8 UD |
5944 | (eval $ac_try) 2>&5 |
5945 | ac_status=$? | |
b08c89d9 UD |
5946 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5947 | test $ac_status = 0; }; } \ | |
8175a253 | 5948 | && grep .note.GNU-stack conftest.s >/dev/null \ |
a0da5fe1 UD |
5949 | && { ac_try='${CC-cc} $ASFLAGS -Wa,--noexecstack |
5950 | -c -o conftest.o conftest.s 1>&5' | |
b08c89d9 | 5951 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
35915ec8 UD |
5952 | (eval $ac_try) 2>&5 |
5953 | ac_status=$? | |
b08c89d9 UD |
5954 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5955 | test $ac_status = 0; }; } | |
a0da5fe1 UD |
5956 | then |
5957 | libc_cv_as_noexecstack=yes | |
5958 | else | |
5959 | libc_cv_as_noexecstack=no | |
5960 | fi | |
5961 | rm -f conftest* | |
35915ec8 | 5962 | fi |
b08c89d9 | 5963 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_as_noexecstack" >&5 |
322e23db | 5964 | $as_echo "$libc_cv_as_noexecstack" >&6; } |
a0da5fe1 UD |
5965 | if test $libc_cv_as_noexecstack = yes; then |
5966 | ASFLAGS_config="$ASFLAGS_config -Wa,--noexecstack" | |
5967 | fi | |
35915ec8 | 5968 | |
2abf9ff1 | 5969 | |
a0da5fe1 | 5970 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -z combreloc" >&5 |
322e23db | 5971 | $as_echo_n "checking for -z combreloc... " >&6; } |
f318beb8 | 5972 | if ${libc_cv_z_combreloc+:} false; then : |
322e23db | 5973 | $as_echo_n "(cached) " >&6 |
a711b01d | 5974 | else |
a0da5fe1 | 5975 | cat > conftest.c <<EOF |
d555194c UD |
5976 | extern int bar (int); |
5977 | extern int mumble; | |
5978 | int foo (void) { return bar (mumble); } | |
a711b01d | 5979 | EOF |
a0da5fe1 | 5980 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
66a704c4 | 5981 | -fPIC -shared $no_ssp -o conftest.so conftest.c |
35cd3c97 | 5982 | -nostdlib -nostartfiles |
3a12e572 | 5983 | -Wl,-z,combreloc 1>&5' |
b08c89d9 | 5984 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
5985 | (eval $ac_try) 2>&5 |
5986 | ac_status=$? | |
b08c89d9 UD |
5987 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5988 | test $ac_status = 0; }; } | |
a0da5fe1 | 5989 | then |
e37fc4aa | 5990 | if $READELF -S conftest.so | grep -E '.rela?.dyn' > /dev/null; then |
a0da5fe1 | 5991 | libc_cv_z_combreloc=yes |
fdde8349 UD |
5992 | else |
5993 | libc_cv_z_combreloc=no | |
a711b01d | 5994 | fi |
a0da5fe1 UD |
5995 | else |
5996 | libc_cv_z_combreloc=no | |
5997 | fi | |
5998 | rm -f conftest* | |
a711b01d | 5999 | fi |
b08c89d9 | 6000 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_z_combreloc" >&5 |
322e23db | 6001 | $as_echo "$libc_cv_z_combreloc" >&6; } |
a0da5fe1 UD |
6002 | if test "$libc_cv_z_combreloc" = yes; then |
6003 | $as_echo "#define HAVE_Z_COMBRELOC 1" >>confdefs.h | |
fdde8349 | 6004 | |
a0da5fe1 | 6005 | fi |
2abf9ff1 RM |
6006 | |
6007 | ||
6bfea974 L |
6008 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for linker that supports -z execstack" >&5 |
6009 | $as_echo_n "checking for linker that supports -z execstack... " >&6; } | |
6010 | libc_linker_feature=no | |
6011 | if test x"$gnu_ld" = x"yes"; then | |
8438135d | 6012 | cat > conftest.c <<EOF |
2abf9ff1 RM |
6013 | int _start (void) { return 42; } |
6014 | EOF | |
8438135d FS |
6015 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp |
6016 | -Wl,-z,execstack -nostdlib -nostartfiles | |
6017 | -fPIC -shared -o conftest.so conftest.c | |
6018 | 1>&5' | |
b08c89d9 | 6019 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
2abf9ff1 RM |
6020 | (eval $ac_try) 2>&5 |
6021 | ac_status=$? | |
b08c89d9 UD |
6022 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6023 | test $ac_status = 0; }; } | |
8438135d | 6024 | then |
bd1616c6 L |
6025 | if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp -Wl,-z,execstack -nostdlib \ |
6026 | -nostartfiles -fPIC -shared -o conftest.so conftest.c 2>&1 \ | |
6027 | | grep "warning: -z execstack ignored" > /dev/null 2>&1; then | |
6028 | true | |
6029 | else | |
6030 | libc_linker_feature=yes | |
6031 | fi | |
6bfea974 | 6032 | fi |
8438135d | 6033 | rm -f conftest* |
6bfea974 L |
6034 | fi |
6035 | if test $libc_linker_feature = yes; then | |
a0da5fe1 UD |
6036 | libc_cv_z_execstack=yes |
6037 | else | |
6038 | libc_cv_z_execstack=no | |
6039 | fi | |
6bfea974 L |
6040 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_linker_feature" >&5 |
6041 | $as_echo "$libc_linker_feature" >&6; } | |
cd6ede75 | 6042 | |
0f124303 | 6043 | |
cd6ae7ea FS |
6044 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for linker that supports -z start-stop-gc" >&5 |
6045 | $as_echo_n "checking for linker that supports -z start-stop-gc... " >&6; } | |
6046 | libc_linker_feature=no | |
6047 | if test x"$gnu_ld" = x"yes"; then | |
8438135d | 6048 | cat > conftest.c <<EOF |
cd6ae7ea FS |
6049 | int _start (void) { return 42; } |
6050 | EOF | |
8438135d FS |
6051 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp |
6052 | -Wl,-z,start-stop-gc -nostdlib -nostartfiles | |
6053 | -fPIC -shared -o conftest.so conftest.c | |
6054 | 1>&5' | |
cd6ae7ea FS |
6055 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
6056 | (eval $ac_try) 2>&5 | |
6057 | ac_status=$? | |
6058 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
6059 | test $ac_status = 0; }; } | |
8438135d | 6060 | then |
bd1616c6 L |
6061 | if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp -Wl,-z,start-stop-gc -nostdlib \ |
6062 | -nostartfiles -fPIC -shared -o conftest.so conftest.c 2>&1 \ | |
6063 | | grep "warning: -z start-stop-gc ignored" > /dev/null 2>&1; then | |
6064 | true | |
6065 | else | |
6066 | libc_linker_feature=yes | |
6067 | fi | |
cd6ae7ea | 6068 | fi |
8438135d | 6069 | rm -f conftest* |
cd6ae7ea FS |
6070 | fi |
6071 | if test $libc_linker_feature = yes; then | |
6072 | libc_cv_z_start_stop_gc=yes | |
6073 | else | |
6074 | libc_cv_z_start_stop_gc=no | |
6075 | fi | |
6076 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_linker_feature" >&5 | |
6077 | $as_echo "$libc_linker_feature" >&6; } | |
6078 | config_vars="$config_vars | |
6079 | have-z-start-stop-gc = $libc_cv_z_start_stop_gc" | |
6080 | ||
9926f6e2 FS |
6081 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for linker that supports --depaudit" >&5 |
6082 | $as_echo_n "checking for linker that supports --depaudit... " >&6; } | |
6083 | libc_linker_feature=no | |
6084 | if test x"$gnu_ld" = x"yes"; then | |
8438135d | 6085 | cat > conftest.c <<EOF |
9926f6e2 FS |
6086 | int _start (void) { return 42; } |
6087 | EOF | |
8438135d FS |
6088 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp |
6089 | -Wl,--depaudit,x -nostdlib -nostartfiles | |
6090 | -fPIC -shared -o conftest.so conftest.c | |
6091 | 1>&5' | |
9926f6e2 FS |
6092 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
6093 | (eval $ac_try) 2>&5 | |
6094 | ac_status=$? | |
6095 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
6096 | test $ac_status = 0; }; } | |
8438135d | 6097 | then |
bd1616c6 L |
6098 | if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp -Wl,--depaudit,x -nostdlib \ |
6099 | -nostartfiles -fPIC -shared -o conftest.so conftest.c 2>&1 \ | |
6100 | | grep "warning: --depaudit ignored" > /dev/null 2>&1; then | |
6101 | true | |
6102 | else | |
6103 | libc_linker_feature=yes | |
6104 | fi | |
9926f6e2 | 6105 | fi |
8438135d | 6106 | rm -f conftest* |
9926f6e2 FS |
6107 | fi |
6108 | if test $libc_linker_feature = yes; then | |
6109 | libc_cv_depaudit=yes | |
6110 | else | |
6111 | libc_cv_depaudit=no | |
6112 | fi | |
6113 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_linker_feature" >&5 | |
6114 | $as_echo "$libc_linker_feature" >&6; } | |
6115 | config_vars="$config_vars | |
6116 | have-depaudit = $libc_cv_depaudit" | |
6117 | ||
9d7a3741 L |
6118 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for linker that supports --no-dynamic-linker" >&5 |
6119 | $as_echo_n "checking for linker that supports --no-dynamic-linker... " >&6; } | |
6120 | libc_linker_feature=no | |
6121 | if test x"$gnu_ld" = x"yes"; then | |
8438135d | 6122 | cat > conftest.c <<EOF |
9d7a3741 L |
6123 | int _start (void) { return 42; } |
6124 | EOF | |
8438135d FS |
6125 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp |
6126 | -Wl,--no-dynamic-linker -nostdlib -nostartfiles | |
6127 | -fPIC -shared -o conftest.so conftest.c | |
6128 | 1>&5' | |
9d7a3741 L |
6129 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
6130 | (eval $ac_try) 2>&5 | |
6131 | ac_status=$? | |
6132 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
6133 | test $ac_status = 0; }; } | |
8438135d | 6134 | then |
bd1616c6 L |
6135 | if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp -Wl,--no-dynamic-linker -nostdlib \ |
6136 | -nostartfiles -fPIC -shared -o conftest.so conftest.c 2>&1 \ | |
6137 | | grep "warning: --no-dynamic-linker ignored" > /dev/null 2>&1; then | |
6138 | true | |
6139 | else | |
6140 | libc_linker_feature=yes | |
6141 | fi | |
9d7a3741 | 6142 | fi |
8438135d | 6143 | rm -f conftest* |
9d7a3741 L |
6144 | fi |
6145 | if test $libc_linker_feature = yes; then | |
6146 | libc_cv_no_dynamic_linker=yes | |
6147 | else | |
6148 | libc_cv_no_dynamic_linker=no | |
6149 | fi | |
6150 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_linker_feature" >&5 | |
6151 | $as_echo "$libc_linker_feature" >&6; } | |
6152 | config_vars="$config_vars | |
6153 | have-no-dynamic-linker = $libc_cv_no_dynamic_linker" | |
6154 | ||
6155 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -static-pie" >&5 | |
6156 | $as_echo_n "checking for -static-pie... " >&6; } | |
6157 | if ${libc_cv_static_pie+:} false; then : | |
6158 | $as_echo_n "(cached) " >&6 | |
6159 | else | |
6160 | if { ac_try='${CC-cc} -static-pie -xc /dev/null -S -o /dev/null' | |
6161 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
6162 | (eval $ac_try) 2>&5 | |
6163 | ac_status=$? | |
6164 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
6165 | test $ac_status = 0; }; }; then : | |
6166 | libc_cv_static_pie=yes | |
6167 | else | |
6168 | libc_cv_static_pie=no | |
6169 | fi | |
6170 | ||
6171 | fi | |
6172 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_static_pie" >&5 | |
6173 | $as_echo "$libc_cv_static_pie" >&6; } | |
6174 | config_vars="$config_vars | |
6175 | have-static-pie = $libc_cv_static_pie" | |
6176 | ||
a0da5fe1 | 6177 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fpie" >&5 |
322e23db | 6178 | $as_echo_n "checking for -fpie... " >&6; } |
f318beb8 | 6179 | if ${libc_cv_fpie+:} false; then : |
322e23db | 6180 | $as_echo_n "(cached) " >&6 |
0f124303 | 6181 | else |
4da0431d | 6182 | if { ac_try='${CC-cc} -fpie -xc /dev/null -S -o /dev/null' |
b08c89d9 | 6183 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
0f124303 UD |
6184 | (eval $ac_try) 2>&5 |
6185 | ac_status=$? | |
b08c89d9 | 6186 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
4da0431d | 6187 | test $ac_status = 0; }; }; then : |
a0da5fe1 UD |
6188 | libc_cv_fpie=yes |
6189 | else | |
6190 | libc_cv_fpie=no | |
6191 | fi | |
4da0431d | 6192 | |
0f124303 | 6193 | fi |
b08c89d9 | 6194 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_fpie" >&5 |
322e23db | 6195 | $as_echo "$libc_cv_fpie" >&6; } |
0f124303 UD |
6196 | |
6197 | ||
871b9158 | 6198 | |
a0da5fe1 | 6199 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --hash-style option" >&5 |
322e23db | 6200 | $as_echo_n "checking for --hash-style option... " >&6; } |
f318beb8 | 6201 | if ${libc_cv_hashstyle+:} false; then : |
322e23db | 6202 | $as_echo_n "(cached) " >&6 |
871b9158 | 6203 | else |
a0da5fe1 | 6204 | cat > conftest.c <<EOF |
871b9158 UD |
6205 | int _start (void) { return 42; } |
6206 | EOF | |
66a704c4 | 6207 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp |
a0da5fe1 UD |
6208 | -fPIC -shared -o conftest.so conftest.c |
6209 | -Wl,--hash-style=both -nostdlib 1>&5' | |
b08c89d9 | 6210 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
871b9158 UD |
6211 | (eval $ac_try) 2>&5 |
6212 | ac_status=$? | |
b08c89d9 UD |
6213 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6214 | test $ac_status = 0; }; } | |
a0da5fe1 UD |
6215 | then |
6216 | libc_cv_hashstyle=yes | |
6217 | else | |
6218 | libc_cv_hashstyle=no | |
6219 | fi | |
6220 | rm -f conftest* | |
871b9158 | 6221 | fi |
b08c89d9 | 6222 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_hashstyle" >&5 |
322e23db | 6223 | $as_echo "$libc_cv_hashstyle" >&6; } |
871b9158 | 6224 | |
fd5e21c7 | 6225 | |
a0da5fe1 UD |
6226 | # The linker's default -shared behavior is good enough if it |
6227 | # does these things that our custom linker scripts ensure that | |
6228 | # all allocated NOTE sections come first. | |
6229 | if test "$use_default_link" = default; then | |
6230 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sufficient default -shared layout" >&5 | |
fd5e21c7 | 6231 | $as_echo_n "checking for sufficient default -shared layout... " >&6; } |
f318beb8 | 6232 | if ${libc_cv_use_default_link+:} false; then : |
fd5e21c7 RM |
6233 | $as_echo_n "(cached) " >&6 |
6234 | else | |
a0da5fe1 UD |
6235 | libc_cv_use_default_link=no |
6236 | cat > conftest.s <<\EOF | |
fd5e21c7 RM |
6237 | .section .note.a,"a",%note |
6238 | .balign 4 | |
6239 | .long 4,4,9 | |
6240 | .string "GNU" | |
6241 | .string "foo" | |
6242 | .section .note.b,"a",%note | |
6243 | .balign 4 | |
6244 | .long 4,4,9 | |
6245 | .string "GNU" | |
6246 | .string "bar" | |
6247 | EOF | |
a0da5fe1 | 6248 | if { ac_try=' ${CC-cc} $ASFLAGS -shared -o conftest.so conftest.s 1>&5' |
fd5e21c7 RM |
6249 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
6250 | (eval $ac_try) 2>&5 | |
6251 | ac_status=$? | |
6252 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
6253 | test $ac_status = 0; }; } && | |
6254 | ac_try=`$READELF -S conftest.so | sed -n \ | |
6255 | '${x;p;} | |
6256 | s/^ *\[ *[1-9][0-9]*\] *\([^ ][^ ]*\) *\([^ ][^ ]*\) .*$/\2 \1/ | |
6257 | t a | |
6258 | b | |
6259 | : a | |
6260 | H'` | |
a0da5fe1 UD |
6261 | then |
6262 | libc_seen_a=no libc_seen_b=no | |
6263 | set -- $ac_try | |
6264 | while test $# -ge 2 -a "$1" = NOTE; do | |
6265 | case "$2" in | |
6266 | .note.a) libc_seen_a=yes ;; | |
6267 | .note.b) libc_seen_b=yes ;; | |
6268 | esac | |
6269 | shift 2 | |
6270 | done | |
6271 | case "$libc_seen_a$libc_seen_b" in | |
6272 | yesyes) | |
6273 | libc_cv_use_default_link=yes | |
6274 | ;; | |
6275 | *) | |
6276 | echo >&5 "\ | |
fd5e21c7 RM |
6277 | $libc_seen_a$libc_seen_b from: |
6278 | $ac_try" | |
a0da5fe1 UD |
6279 | ;; |
6280 | esac | |
6281 | fi | |
6282 | rm -f conftest* | |
fd5e21c7 RM |
6283 | fi |
6284 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_use_default_link" >&5 | |
6285 | $as_echo "$libc_cv_use_default_link" >&6; } | |
a0da5fe1 | 6286 | use_default_link=$libc_cv_use_default_link |
2abf9ff1 | 6287 | fi |
f13df7c7 | 6288 | |
89569c8b L |
6289 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GLOB_DAT reloc" >&5 |
6290 | $as_echo_n "checking for GLOB_DAT reloc... " >&6; } | |
6291 | if ${libc_cv_has_glob_dat+:} false; then : | |
6292 | $as_echo_n "(cached) " >&6 | |
6293 | else | |
6294 | cat > conftest.c <<EOF | |
6295 | extern int mumble; | |
6296 | int foo (void) { return mumble; } | |
6297 | EOF | |
6298 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS | |
6299 | -fPIC -shared -o conftest.so conftest.c | |
66a704c4 | 6300 | -nostdlib -nostartfiles $no_ssp |
89569c8b L |
6301 | 1>&5' |
6302 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
6303 | (eval $ac_try) 2>&5 | |
6304 | ac_status=$? | |
6305 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
6306 | test $ac_status = 0; }; } | |
6307 | then | |
6308 | if $READELF -rW conftest.so | grep '_GLOB_DAT' > /dev/null; then | |
6309 | libc_cv_has_glob_dat=yes | |
6310 | else | |
6311 | libc_cv_has_glob_dat=no | |
6312 | fi | |
6313 | else | |
6314 | libc_cv_has_glob_dat=no | |
6315 | fi | |
6316 | rm -f conftest* | |
6317 | fi | |
6318 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_has_glob_dat" >&5 | |
6319 | $as_echo "$libc_cv_has_glob_dat" >&6; } | |
6320 | ||
6321 | ||
b08c89d9 | 6322 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fno-toplevel-reorder -fno-section-anchors" >&5 |
322e23db | 6323 | $as_echo_n "checking for -fno-toplevel-reorder -fno-section-anchors... " >&6; } |
f318beb8 | 6324 | if ${libc_cv_fno_toplevel_reorder+:} false; then : |
322e23db | 6325 | $as_echo_n "(cached) " >&6 |
49803108 AJ |
6326 | else |
6327 | cat > conftest.c <<EOF | |
6328 | int foo; | |
6329 | EOF | |
22dca1ea | 6330 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -fno-toplevel-reorder -fno-section-anchors |
49803108 | 6331 | conftest.c 1>&5' |
b08c89d9 | 6332 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
49803108 AJ |
6333 | (eval $ac_try) 2>&5 |
6334 | ac_status=$? | |
b08c89d9 UD |
6335 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6336 | test $ac_status = 0; }; } | |
49803108 | 6337 | then |
18e2ac6d | 6338 | libc_cv_fno_toplevel_reorder=yes |
49803108 | 6339 | else |
18e2ac6d | 6340 | libc_cv_fno_toplevel_reorder=no |
49803108 AJ |
6341 | fi |
6342 | rm -f conftest* | |
6343 | fi | |
b08c89d9 | 6344 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_fno_toplevel_reorder" >&5 |
322e23db | 6345 | $as_echo "$libc_cv_fno_toplevel_reorder" >&6; } |
18e2ac6d | 6346 | if test $libc_cv_fno_toplevel_reorder = yes; then |
22dca1ea | 6347 | fno_unit_at_a_time="-fno-toplevel-reorder -fno-section-anchors" |
18e2ac6d | 6348 | else |
49803108 AJ |
6349 | fno_unit_at_a_time=-fno-unit-at-a-time |
6350 | fi | |
6351 | ||
6352 | ||
61655555 L |
6353 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -mtls-dialect=gnu2" >&5 |
6354 | $as_echo_n "checking for -mtls-dialect=gnu2... " >&6; } | |
6355 | if ${libc_cv_mtls_dialect_gnu2+:} false; then : | |
6356 | $as_echo_n "(cached) " >&6 | |
6357 | else | |
6358 | cat > conftest.c <<EOF | |
6359 | __thread int i; | |
6360 | void foo (void) | |
6361 | { | |
6362 | i = 10; | |
6363 | } | |
6364 | EOF | |
04e8169f AZ |
6365 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -fPIC -mtls-dialect=gnu2 -nostdlib -nostartfiles |
6366 | conftest.c -o conftest 1>&5' | |
61655555 L |
6367 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
6368 | (eval $ac_try) 2>&5 | |
6369 | ac_status=$? | |
6370 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
6371 | test $ac_status = 0; }; } | |
6372 | then | |
6373 | libc_cv_mtls_dialect_gnu2=yes | |
6374 | else | |
6375 | libc_cv_mtls_dialect_gnu2=no | |
6376 | fi | |
6377 | rm -f conftest* | |
6378 | fi | |
6379 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mtls_dialect_gnu2" >&5 | |
6380 | $as_echo "$libc_cv_mtls_dialect_gnu2" >&6; } | |
6381 | ||
6382 | config_vars="$config_vars | |
6383 | have-mtls-dialect-gnu2 = $libc_cv_mtls_dialect_gnu2" | |
6384 | ||
a0da5fe1 | 6385 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc puts quotes around section names" >&5 |
322e23db | 6386 | $as_echo_n "checking whether cc puts quotes around section names... " >&6; } |
f318beb8 | 6387 | if ${libc_cv_have_section_quotes+:} false; then : |
322e23db | 6388 | $as_echo_n "(cached) " >&6 |
e26dd47f UD |
6389 | else |
6390 | cat > conftest.c <<EOF | |
a0da5fe1 UD |
6391 | static const int foo |
6392 | __attribute__ ((section ("bar"))) = 1; | |
e26dd47f | 6393 | EOF |
a0da5fe1 UD |
6394 | if ${CC-cc} -S conftest.c -o conftest.s; then |
6395 | if grep '\.section.*"bar"' conftest.s >/dev/null; then | |
6396 | libc_cv_have_section_quotes=yes | |
e26dd47f | 6397 | else |
a0da5fe1 | 6398 | libc_cv_have_section_quotes=no |
e26dd47f | 6399 | fi |
a0da5fe1 UD |
6400 | else |
6401 | libc_cv_have_section_quotes=unknown | |
6402 | fi | |
6403 | rm -f conftest.{c,s} | |
e26dd47f | 6404 | |
3a12e572 | 6405 | fi |
b08c89d9 | 6406 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_section_quotes" >&5 |
322e23db | 6407 | $as_echo "$libc_cv_have_section_quotes" >&6; } |
a0da5fe1 UD |
6408 | if test $libc_cv_have_section_quotes = yes; then |
6409 | $as_echo "#define HAVE_SECTION_QUOTES 1" >>confdefs.h | |
cd6ede75 | 6410 | |
9a97d1f7 UD |
6411 | fi |
6412 | ||
b08c89d9 | 6413 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_memset" >&5 |
322e23db | 6414 | $as_echo_n "checking for __builtin_memset... " >&6; } |
f318beb8 | 6415 | if ${libc_cv_gcc_builtin_memset+:} false; then : |
322e23db | 6416 | $as_echo_n "(cached) " >&6 |
d555194c UD |
6417 | else |
6418 | cat > conftest.c <<\EOF | |
6419 | void zero (void *x) | |
6420 | { | |
a52d1562 | 6421 | __builtin_memset (x, 0, 1000); |
d555194c UD |
6422 | } |
6423 | EOF | |
e37fc4aa | 6424 | if { ac_try='${CC-cc} -O3 -S conftest.c -o - | grep -F "memset" > /dev/null' |
b08c89d9 | 6425 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6426 | (eval $ac_try) 2>&5 |
6427 | ac_status=$? | |
b08c89d9 UD |
6428 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6429 | test $ac_status = 0; }; }; | |
d555194c UD |
6430 | then |
6431 | libc_cv_gcc_builtin_memset=no | |
6432 | else | |
6433 | libc_cv_gcc_builtin_memset=yes | |
6434 | fi | |
3a12e572 | 6435 | rm -f conftest* |
d555194c | 6436 | fi |
b08c89d9 | 6437 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_builtin_memset" >&5 |
322e23db | 6438 | $as_echo "$libc_cv_gcc_builtin_memset" >&6; } |
d555194c | 6439 | if test "$libc_cv_gcc_builtin_memset" = yes ; then |
b08c89d9 | 6440 | $as_echo "#define HAVE_BUILTIN_MEMSET 1" >>confdefs.h |
d555194c UD |
6441 | |
6442 | fi | |
6443 | ||
b08c89d9 | 6444 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for redirection of built-in functions" >&5 |
322e23db | 6445 | $as_echo_n "checking for redirection of built-in functions... " >&6; } |
f318beb8 | 6446 | if ${libc_cv_gcc_builtin_redirection+:} false; then : |
322e23db | 6447 | $as_echo_n "(cached) " >&6 |
85dd1003 UD |
6448 | else |
6449 | cat > conftest.c <<\EOF | |
6450 | extern char *strstr (const char *, const char *) __asm ("my_strstr"); | |
6451 | char *foo (const char *a, const char *b) | |
6452 | { | |
6453 | return __builtin_strstr (a, b); | |
6454 | } | |
6455 | EOF | |
e37fc4aa | 6456 | if { ac_try='${CC-cc} -O3 -S conftest.c -o - | grep -F "my_strstr" > /dev/null' |
b08c89d9 | 6457 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
85dd1003 UD |
6458 | (eval $ac_try) 2>&5 |
6459 | ac_status=$? | |
b08c89d9 UD |
6460 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6461 | test $ac_status = 0; }; }; | |
85dd1003 UD |
6462 | then |
6463 | libc_cv_gcc_builtin_redirection=yes | |
6464 | else | |
6465 | libc_cv_gcc_builtin_redirection=no | |
6466 | fi | |
6467 | rm -f conftest* | |
6468 | fi | |
b08c89d9 | 6469 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_builtin_redirection" >&5 |
322e23db | 6470 | $as_echo "$libc_cv_gcc_builtin_redirection" >&6; } |
3ce1f295 UD |
6471 | if test "$libc_cv_gcc_builtin_redirection" = no; then |
6472 | as_fn_error $? "support for the symbol redirection needed" "$LINENO" 5 | |
85dd1003 UD |
6473 | fi |
6474 | ||
7998fa78 AS |
6475 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler option to disable generation of FMA instructions" >&5 |
6476 | $as_echo_n "checking for compiler option to disable generation of FMA instructions... " >&6; } | |
6477 | if ${libc_cv_cc_nofma+:} false; then : | |
6478 | $as_echo_n "(cached) " >&6 | |
6479 | else | |
6480 | libc_cv_cc_nofma= | |
6481 | for opt in -ffp-contract=off -mno-fused-madd; do | |
6482 | if { ac_try='${CC-cc} $opt -xc /dev/null -S -o /dev/null' | |
6483 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
6484 | (eval $ac_try) 2>&5 | |
6485 | ac_status=$? | |
6486 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
6487 | test $ac_status = 0; }; }; then : | |
6488 | libc_cv_cc_nofma=$opt; break | |
6489 | fi | |
6490 | done | |
6491 | fi | |
6492 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_nofma" >&5 | |
6493 | $as_echo "$libc_cv_cc_nofma" >&6; } | |
6494 | ||
bef0b507 | 6495 | |
2cf9ad57 | 6496 | if test -n "$submachine"; then |
b08c89d9 | 6497 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler option for CPU variant" >&5 |
322e23db | 6498 | $as_echo_n "checking for compiler option for CPU variant... " >&6; } |
f318beb8 | 6499 | if ${libc_cv_cc_submachine+:} false; then : |
322e23db | 6500 | $as_echo_n "(cached) " >&6 |
2cf9ad57 RM |
6501 | else |
6502 | libc_cv_cc_submachine=no | |
6503 | for opt in "-march=$submachine" "-mcpu=$submachine"; do | |
6504 | if { ac_try='${CC-cc} $opt -xc /dev/null -S -o /dev/null' | |
b08c89d9 | 6505 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
2cf9ad57 RM |
6506 | (eval $ac_try) 2>&5 |
6507 | ac_status=$? | |
b08c89d9 | 6508 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
40b601fb JM |
6509 | test $ac_status = 0; }; }; then : |
6510 | ||
2cf9ad57 RM |
6511 | libc_cv_cc_submachine="$opt" |
6512 | break | |
40b601fb | 6513 | fi |
2cf9ad57 RM |
6514 | done |
6515 | fi | |
b08c89d9 | 6516 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_submachine" >&5 |
322e23db | 6517 | $as_echo "$libc_cv_cc_submachine" >&6; } |
2cf9ad57 | 6518 | if test "x$libc_cv_cc_submachine" = xno; then |
4a531bb0 | 6519 | as_fn_error $? "${CC-cc} does not support $submachine" "$LINENO" 5 |
2cf9ad57 RM |
6520 | fi |
6521 | fi | |
6522 | ||
6523 | ||
85c2e611 AZ |
6524 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC accepts -fno-tree-loop-distribute-patterns with \ |
6525 | __attribute__ ((__optimize__))" >&5 | |
6526 | $as_echo_n "checking if $CC accepts -fno-tree-loop-distribute-patterns with \ | |
6527 | __attribute__ ((__optimize__))... " >&6; } | |
6528 | if ${libc_cv_cc_loop_to_function+:} false; then : | |
6529 | $as_echo_n "(cached) " >&6 | |
6530 | else | |
6531 | cat > conftest.c <<EOF | |
6532 | void | |
6533 | __attribute__ ((__optimize__ ("-fno-tree-loop-distribute-patterns"))) | |
6534 | foo (void) {} | |
6535 | EOF | |
6536 | libc_cv_cc_loop_to_function=no | |
6537 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c' | |
6538 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
6539 | (eval $ac_try) 2>&5 | |
6540 | ac_status=$? | |
6541 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
6542 | test $ac_status = 0; }; } | |
6543 | then | |
6544 | libc_cv_cc_loop_to_function=yes | |
6545 | fi | |
6546 | rm -f conftest* | |
6547 | fi | |
6548 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_loop_to_function" >&5 | |
6549 | $as_echo "$libc_cv_cc_loop_to_function" >&6; } | |
6550 | if test $libc_cv_cc_loop_to_function = yes; then | |
6551 | $as_echo "#define HAVE_CC_INHIBIT_LOOP_TO_LIBCALL 1" >>confdefs.h | |
6552 | ||
6553 | fi | |
6554 | ||
6555 | ||
b08c89d9 | 6556 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libgd" >&5 |
322e23db | 6557 | $as_echo_n "checking for libgd... " >&6; } |
6dab8688 UD |
6558 | if test "$with_gd" != "no"; then |
6559 | old_CFLAGS="$CFLAGS" | |
6560 | CFLAGS="$CFLAGS $libgd_include" | |
6561 | old_LDFLAGS="$LDFLAGS" | |
6562 | LDFLAGS="$LDFLAGS $libgd_ldflags" | |
6563 | old_LIBS="$LIBS" | |
6564 | LIBS="$LIBS -lgd -lpng -lz -lm" | |
b08c89d9 | 6565 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2abf9ff1 | 6566 | /* end confdefs.h. */ |
c8f3e6db | 6567 | #include <gd.h> |
3a12e572 UD |
6568 | int |
6569 | main () | |
6570 | { | |
c8f3e6db | 6571 | gdImagePng (0, 0) |
3a12e572 UD |
6572 | ; |
6573 | return 0; | |
6574 | } | |
6575 | _ACEOF | |
b08c89d9 | 6576 | if ac_fn_c_try_link "$LINENO"; then : |
c8f3e6db UD |
6577 | LIBGD=yes |
6578 | else | |
b08c89d9 | 6579 | LIBGD=no |
c8f3e6db | 6580 | fi |
b08c89d9 UD |
6581 | rm -f core conftest.err conftest.$ac_objext \ |
6582 | conftest$ac_exeext conftest.$ac_ext | |
6dab8688 UD |
6583 | CFLAGS="$old_CFLAGS" |
6584 | LDFLAGS="$old_LDFLAGS" | |
6585 | LIBS="$old_LIBS" | |
6586 | else | |
6587 | LIBGD=no | |
6588 | fi | |
b08c89d9 | 6589 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGD" >&5 |
322e23db | 6590 | $as_echo "$LIBGD" >&6; } |
3a12e572 UD |
6591 | |
6592 | ||
74a30a58 UD |
6593 | # SELinux detection |
6594 | if test x$with_selinux = xno ; then | |
6595 | have_selinux=no; | |
6596 | else | |
6597 | # See if we have the SELinux library | |
b08c89d9 | 6598 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for is_selinux_enabled in -lselinux" >&5 |
322e23db | 6599 | $as_echo_n "checking for is_selinux_enabled in -lselinux... " >&6; } |
f318beb8 | 6600 | if ${ac_cv_lib_selinux_is_selinux_enabled+:} false; then : |
322e23db | 6601 | $as_echo_n "(cached) " >&6 |
74a30a58 UD |
6602 | else |
6603 | ac_check_lib_save_LIBS=$LIBS | |
6604 | LIBS="-lselinux $LIBS" | |
b08c89d9 | 6605 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
74a30a58 UD |
6606 | /* end confdefs.h. */ |
6607 | ||
26f56c1c UD |
6608 | /* Override any GCC internal prototype to avoid an error. |
6609 | Use char because int might match the return type of a GCC | |
6610 | builtin and then its argument prototype would still apply. */ | |
74a30a58 UD |
6611 | #ifdef __cplusplus |
6612 | extern "C" | |
6613 | #endif | |
74a30a58 UD |
6614 | char is_selinux_enabled (); |
6615 | int | |
6616 | main () | |
6617 | { | |
26f56c1c | 6618 | return is_selinux_enabled (); |
74a30a58 UD |
6619 | ; |
6620 | return 0; | |
6621 | } | |
6622 | _ACEOF | |
b08c89d9 | 6623 | if ac_fn_c_try_link "$LINENO"; then : |
74a30a58 UD |
6624 | ac_cv_lib_selinux_is_selinux_enabled=yes |
6625 | else | |
b08c89d9 | 6626 | ac_cv_lib_selinux_is_selinux_enabled=no |
74a30a58 | 6627 | fi |
b08c89d9 UD |
6628 | rm -f core conftest.err conftest.$ac_objext \ |
6629 | conftest$ac_exeext conftest.$ac_ext | |
74a30a58 UD |
6630 | LIBS=$ac_check_lib_save_LIBS |
6631 | fi | |
b08c89d9 | 6632 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_is_selinux_enabled" >&5 |
322e23db | 6633 | $as_echo "$ac_cv_lib_selinux_is_selinux_enabled" >&6; } |
f318beb8 | 6634 | if test "x$ac_cv_lib_selinux_is_selinux_enabled" = xyes; then : |
74a30a58 UD |
6635 | have_selinux=yes |
6636 | else | |
6637 | have_selinux=no | |
6638 | fi | |
6639 | ||
8f1913a9 | 6640 | if test x$with_selinux = xyes ; then |
74a30a58 | 6641 | if test x$have_selinux = xno ; then |
0699f766 | 6642 | as_fn_error $? "SELinux explicitly required, but SELinux library not found" "$LINENO" 5 |
74a30a58 UD |
6643 | fi |
6644 | fi | |
6645 | fi | |
6646 | # Check if we're building with SELinux support. | |
6647 | if test "x$have_selinux" = xyes; then | |
6648 | ||
b08c89d9 | 6649 | $as_echo "#define HAVE_SELINUX 1" >>confdefs.h |
74a30a58 | 6650 | |
b399a0c2 UD |
6651 | |
6652 | # See if we have the libaudit library | |
b08c89d9 | 6653 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for audit_log_user_avc_message in -laudit" >&5 |
322e23db | 6654 | $as_echo_n "checking for audit_log_user_avc_message in -laudit... " >&6; } |
f318beb8 | 6655 | if ${ac_cv_lib_audit_audit_log_user_avc_message+:} false; then : |
322e23db | 6656 | $as_echo_n "(cached) " >&6 |
b399a0c2 UD |
6657 | else |
6658 | ac_check_lib_save_LIBS=$LIBS | |
6659 | LIBS="-laudit $LIBS" | |
b08c89d9 | 6660 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
b399a0c2 UD |
6661 | /* end confdefs.h. */ |
6662 | ||
26f56c1c UD |
6663 | /* Override any GCC internal prototype to avoid an error. |
6664 | Use char because int might match the return type of a GCC | |
6665 | builtin and then its argument prototype would still apply. */ | |
b399a0c2 UD |
6666 | #ifdef __cplusplus |
6667 | extern "C" | |
6668 | #endif | |
b2f97341 | 6669 | char audit_log_user_avc_message (); |
b399a0c2 UD |
6670 | int |
6671 | main () | |
6672 | { | |
26f56c1c | 6673 | return audit_log_user_avc_message (); |
b399a0c2 UD |
6674 | ; |
6675 | return 0; | |
6676 | } | |
6677 | _ACEOF | |
b08c89d9 | 6678 | if ac_fn_c_try_link "$LINENO"; then : |
b2f97341 | 6679 | ac_cv_lib_audit_audit_log_user_avc_message=yes |
b399a0c2 | 6680 | else |
b08c89d9 | 6681 | ac_cv_lib_audit_audit_log_user_avc_message=no |
b399a0c2 | 6682 | fi |
b08c89d9 UD |
6683 | rm -f core conftest.err conftest.$ac_objext \ |
6684 | conftest$ac_exeext conftest.$ac_ext | |
b399a0c2 UD |
6685 | LIBS=$ac_check_lib_save_LIBS |
6686 | fi | |
b08c89d9 | 6687 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_audit_audit_log_user_avc_message" >&5 |
322e23db | 6688 | $as_echo "$ac_cv_lib_audit_audit_log_user_avc_message" >&6; } |
f318beb8 | 6689 | if test "x$ac_cv_lib_audit_audit_log_user_avc_message" = xyes; then : |
b399a0c2 UD |
6690 | have_libaudit=yes |
6691 | else | |
6692 | have_libaudit=no | |
6693 | fi | |
6694 | ||
6695 | if test "x$have_libaudit" = xyes; then | |
6696 | ||
b08c89d9 | 6697 | $as_echo "#define HAVE_LIBAUDIT 1" >>confdefs.h |
b399a0c2 UD |
6698 | |
6699 | fi | |
6700 | ||
1f063dca UD |
6701 | |
6702 | # See if we have the libcap library | |
b08c89d9 | 6703 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cap_init in -lcap" >&5 |
322e23db | 6704 | $as_echo_n "checking for cap_init in -lcap... " >&6; } |
f318beb8 | 6705 | if ${ac_cv_lib_cap_cap_init+:} false; then : |
322e23db | 6706 | $as_echo_n "(cached) " >&6 |
1f063dca UD |
6707 | else |
6708 | ac_check_lib_save_LIBS=$LIBS | |
6709 | LIBS="-lcap $LIBS" | |
b08c89d9 | 6710 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
1f063dca UD |
6711 | /* end confdefs.h. */ |
6712 | ||
26f56c1c UD |
6713 | /* Override any GCC internal prototype to avoid an error. |
6714 | Use char because int might match the return type of a GCC | |
6715 | builtin and then its argument prototype would still apply. */ | |
1f063dca UD |
6716 | #ifdef __cplusplus |
6717 | extern "C" | |
6718 | #endif | |
1f063dca UD |
6719 | char cap_init (); |
6720 | int | |
6721 | main () | |
6722 | { | |
26f56c1c | 6723 | return cap_init (); |
1f063dca UD |
6724 | ; |
6725 | return 0; | |
6726 | } | |
6727 | _ACEOF | |
b08c89d9 | 6728 | if ac_fn_c_try_link "$LINENO"; then : |
1f063dca UD |
6729 | ac_cv_lib_cap_cap_init=yes |
6730 | else | |
b08c89d9 | 6731 | ac_cv_lib_cap_cap_init=no |
1f063dca | 6732 | fi |
b08c89d9 UD |
6733 | rm -f core conftest.err conftest.$ac_objext \ |
6734 | conftest$ac_exeext conftest.$ac_ext | |
1f063dca UD |
6735 | LIBS=$ac_check_lib_save_LIBS |
6736 | fi | |
b08c89d9 | 6737 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cap_cap_init" >&5 |
322e23db | 6738 | $as_echo "$ac_cv_lib_cap_cap_init" >&6; } |
f318beb8 | 6739 | if test "x$ac_cv_lib_cap_cap_init" = xyes; then : |
1f063dca UD |
6740 | have_libcap=yes |
6741 | else | |
6742 | have_libcap=no | |
6743 | fi | |
6744 | ||
6745 | if test "x$have_libcap" = xyes; then | |
6746 | ||
b08c89d9 | 6747 | $as_echo "#define HAVE_LIBCAP 1" >>confdefs.h |
1f063dca UD |
6748 | |
6749 | fi | |
6750 | ||
74a30a58 UD |
6751 | fi |
6752 | ||
6753 | ||
61653dfb RM |
6754 | CPPUNDEFS= |
6755 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FORTIFY_SOURCE predefine" >&5 | |
6756 | $as_echo_n "checking for _FORTIFY_SOURCE predefine... " >&6; } | |
6757 | if ${libc_cv_predef_fortify_source+:} false; then : | |
6758 | $as_echo_n "(cached) " >&6 | |
6759 | else | |
6760 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6761 | /* end confdefs.h. */ | |
6762 | ||
6763 | int | |
6764 | main () | |
6765 | { | |
6766 | ||
6767 | #ifdef _FORTIFY_SOURCE | |
6768 | # error bogon | |
6769 | #endif | |
6770 | ; | |
6771 | return 0; | |
6772 | } | |
6773 | _ACEOF | |
6774 | if ac_fn_c_try_compile "$LINENO"; then : | |
6775 | libc_cv_predef_fortify_source=no | |
6776 | else | |
6777 | libc_cv_predef_fortify_source=yes | |
6778 | fi | |
6779 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6780 | fi | |
6781 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_predef_fortify_source" >&5 | |
6782 | $as_echo "$libc_cv_predef_fortify_source" >&6; } | |
6783 | if test $libc_cv_predef_fortify_source = yes; then | |
6784 | CPPUNDEFS="${CPPUNDEFS:+$CPPUNDEFS }-U_FORTIFY_SOURCE" | |
6785 | fi | |
6786 | ||
6787 | ||
0923f74a FW |
6788 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the assembler requires one version per symbol" >&5 |
6789 | $as_echo_n "checking whether the assembler requires one version per symbol... " >&6; } | |
6790 | if ${libc_cv_symver_needs_alias+:} false; then : | |
6791 | $as_echo_n "(cached) " >&6 | |
6792 | else | |
6793 | cat > conftest.s <<EOF | |
6794 | .text | |
6795 | testfunc: | |
6796 | .globl testfunc | |
6797 | .symver testfunc, testfunc1@VERSION1 | |
6798 | .symver testfunc, testfunc1@VERSION2 | |
6799 | EOF | |
6800 | libc_cv_symver_needs_alias=no | |
6801 | if ${CC-cc} $ASFLAGS -c conftest.s 2>&5; then | |
6802 | libc_cv_symver_needs_alias=no | |
6803 | else | |
6804 | libc_cv_symver_needs_alias=yes | |
6805 | fi | |
6806 | rm conftest.* | |
6807 | ||
6808 | fi | |
6809 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_symver_needs_alias" >&5 | |
6810 | $as_echo "$libc_cv_symver_needs_alias" >&6; } | |
6811 | if test "$libc_cv_symver_needs_alias" = yes; then | |
6812 | $as_echo "#define SYMVER_NEEDS_ALIAS 1" >>confdefs.h | |
6813 | ||
6814 | fi | |
6815 | ||
9fe7e787 RM |
6816 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_trap with no external dependencies" >&5 |
6817 | $as_echo_n "checking for __builtin_trap with no external dependencies... " >&6; } | |
6818 | if ${libc_cv_builtin_trap+:} false; then : | |
6819 | $as_echo_n "(cached) " >&6 | |
6820 | else | |
6821 | libc_cv_builtin_trap=no | |
6822 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6823 | /* end confdefs.h. */ | |
6824 | ||
6825 | int | |
6826 | main () | |
6827 | { | |
6828 | __builtin_trap () | |
6829 | ; | |
6830 | return 0; | |
6831 | } | |
6832 | _ACEOF | |
6833 | if ac_fn_c_try_compile "$LINENO"; then : | |
6834 | ||
6835 | libc_undefs=`$NM -u conftest.o | | |
6836 | LC_ALL=C $AWK '$1 == "U" { print $2 | "sort -u"; next } { exit(1) }' \ | |
6837 | 2>&5` || { | |
6838 | as_fn_error $? "confusing output from $NM -u" "$LINENO" 5 | |
6839 | } | |
6840 | echo >&5 "libc_undefs='$libc_undefs'" | |
6841 | if test -z "$libc_undefs"; then | |
6842 | libc_cv_builtin_trap=yes | |
6843 | fi | |
6844 | fi | |
6845 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6846 | fi | |
6847 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_builtin_trap" >&5 | |
6848 | $as_echo "$libc_cv_builtin_trap" >&6; } | |
6849 | if test $libc_cv_builtin_trap = yes; then | |
6850 | $as_echo "#define HAVE_BUILTIN_TRAP 1" >>confdefs.h | |
6851 | ||
6852 | fi | |
6853 | ||
99e1dc0a FW |
6854 | ac_ext=cpp |
6855 | ac_cpp='$CXXCPP $CPPFLAGS' | |
6856 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
6857 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
6858 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
6859 | ||
6860 | ||
6861 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler supports thread_local" >&5 | |
6862 | $as_echo_n "checking whether the C++ compiler supports thread_local... " >&6; } | |
6863 | if ${libc_cv_cxx_thread_local+:} false; then : | |
6864 | $as_echo_n "(cached) " >&6 | |
6865 | else | |
6866 | ||
6867 | old_CXXFLAGS="$CXXFLAGS" | |
6868 | CXXFLAGS="$CXXFLAGS -std=gnu++11" | |
6869 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6870 | /* end confdefs.h. */ | |
6871 | ||
6872 | #include <thread> | |
6873 | ||
6874 | // Compiler support. | |
6875 | struct S | |
6876 | { | |
6877 | S (); | |
6878 | ~S (); | |
6879 | }; | |
6880 | thread_local S s; | |
6881 | S * get () { return &s; } | |
6882 | ||
6883 | // libstdc++ support. | |
6884 | #ifndef _GLIBCXX_HAVE___CXA_THREAD_ATEXIT_IMPL | |
6885 | #error __cxa_thread_atexit_impl not supported | |
6886 | #endif | |
6887 | ||
6888 | _ACEOF | |
6889 | if ac_fn_cxx_try_compile "$LINENO"; then : | |
6890 | libc_cv_cxx_thread_local=yes | |
6891 | else | |
6892 | libc_cv_cxx_thread_local=no | |
6893 | fi | |
6894 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6895 | CXXFLAGS="$old_CXXFLAGS" | |
6896 | ||
6897 | fi | |
6898 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cxx_thread_local" >&5 | |
6899 | $as_echo "$libc_cv_cxx_thread_local" >&6; } | |
6900 | ||
6901 | ||
6902 | ac_ext=c | |
6903 | ac_cpp='$CPP $CPPFLAGS' | |
6904 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
6905 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
6906 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
6907 | ||
6908 | ||
cd6ede75 UD |
6909 | ### End of automated tests. |
6910 | ### Now run sysdeps configure fragments. | |
6911 | ||
cb343854 | 6912 | # They also can set these variables. |
b43b13ac | 6913 | use_ldconfig=no |
cb343854 | 6914 | ldd_rewrite_script=no |
77259608 | 6915 | libc_cv_sysconfdir=$sysconfdir |
4248b1b1 | 6916 | libc_cv_localstatedir=$localstatedir |
74bd2300 | 6917 | libc_cv_gcc_unwind_find_fde=no |
e2fd3cbe | 6918 | libc_cv_idn=no |
ad201afe | 6919 | pthread_in_libc=yes |
cb343854 | 6920 | |
cd6ede75 | 6921 | # Iterate over all the sysdep directories we will use, running their |
09055553 | 6922 | # configure fragments. |
cd6ede75 UD |
6923 | for dir in $sysnames; do |
6924 | case $dir in | |
6925 | /*) dest=$dir ;; | |
6926 | *) dest=$srcdir/$dir ;; | |
6927 | esac | |
6928 | if test -r $dest/configure; then | |
b08c89d9 | 6929 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: running configure fragment for $dir" >&5 |
322e23db | 6930 | $as_echo "running configure fragment for $dir" >&6; } |
cd6ede75 UD |
6931 | . $dest/configure |
6932 | fi | |
cd6ede75 UD |
6933 | done |
6934 | ||
5695d46f AS |
6935 | if test x"$build_mathvec" = xnotset; then |
6936 | build_mathvec=no | |
6937 | fi | |
6938 | config_vars="$config_vars | |
6939 | build-mathvec = $build_mathvec" | |
6940 | ||
7ffa9423 AZ |
6941 | |
6942 | ||
6943 | ||
74bd2300 | 6944 | if test x$libc_cv_gcc_unwind_find_fde = xyes; then |
b08c89d9 | 6945 | $as_echo "#define EXPORT_UNWIND_FIND_FDE 1" >>confdefs.h |
74bd2300 UD |
6946 | |
6947 | fi | |
6948 | ||
6949 | ||
6e6249d0 RM |
6950 | # A sysdeps configure fragment can reset this if IFUNC is not actually |
6951 | # usable even though the assembler knows how to generate the symbol type. | |
6952 | if test x"$libc_cv_ld_gnu_indirect_function" = xyes; then | |
6953 | $as_echo "#define HAVE_IFUNC 1" >>confdefs.h | |
6954 | ||
6955 | fi | |
92ad88fe L |
6956 | config_vars="$config_vars |
6957 | have-ifunc = $libc_cv_ld_gnu_indirect_function" | |
6e6249d0 | 6958 | |
022dfdce SL |
6959 | if test x"$libc_cv_gcc_indirect_function" = xyes; then |
6960 | $as_echo "#define HAVE_GCC_IFUNC 1" >>confdefs.h | |
6961 | ||
6962 | fi | |
16b59780 ST |
6963 | config_vars="$config_vars |
6964 | have-gcc-ifunc = $libc_cv_gcc_indirect_function" | |
022dfdce | 6965 | |
3cc3ef96 RM |
6966 | # This is far from the AC_ARG_ENABLE that sets it so that a sysdeps |
6967 | # configure fragment can override the value to prevent this AC_DEFINE. | |
6968 | ||
6969 | if test "x$use_nscd" != xno; then | |
6970 | $as_echo "#define USE_NSCD 1" >>confdefs.h | |
6971 | ||
6972 | fi | |
c53d909c RM |
6973 | if test "x$build_nscd" = xdefault; then |
6974 | build_nscd=$use_nscd | |
6975 | fi | |
3cc3ef96 | 6976 | |
cd6ede75 UD |
6977 | |
6978 | ||
6979 | ||
6980 | ||
6981 | ||
cb343854 | 6982 | |
dff14448 | 6983 | |
f57f8055 RM |
6984 | if test x$use_ldconfig = xyes; then |
6985 | $as_echo "#define USE_LDCONFIG 1" >>confdefs.h | |
6986 | ||
6987 | fi | |
af968f62 | 6988 | |
3b100462 | 6989 | |
eae47a36 | 6990 | |
7998fa78 | 6991 | |
650425ce | 6992 | |
a334319f | 6993 | |
b08c89d9 | 6994 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -fPIC is default" >&5 |
322e23db | 6995 | $as_echo_n "checking whether -fPIC is default... " >&6; } |
f318beb8 | 6996 | if ${libc_cv_pic_default+:} false; then : |
322e23db | 6997 | $as_echo_n "(cached) " >&6 |
cc3fa755 | 6998 | else |
ff886b82 | 6999 | libc_cv_pic_default=yes |
cc3fa755 | 7000 | cat > conftest.c <<EOF |
9756dfe1 | 7001 | #if defined __PIC__ || defined __pic__ || defined PIC || defined pic |
cc3fa755 UD |
7002 | # error PIC is default. |
7003 | #endif | |
7004 | EOF | |
7005 | if eval "${CC-cc} -S conftest.c 2>&5 1>&5"; then | |
ff886b82 | 7006 | libc_cv_pic_default=no |
cc3fa755 UD |
7007 | fi |
7008 | rm -f conftest.* | |
7009 | fi | |
b08c89d9 | 7010 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_pic_default" >&5 |
322e23db | 7011 | $as_echo "$libc_cv_pic_default" >&6; } |
23645707 SP |
7012 | config_vars="$config_vars |
7013 | build-pic-default = $libc_cv_pic_default" | |
cc3fa755 | 7014 | |
cc08749b L |
7015 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -fPIE is default" >&5 |
7016 | $as_echo_n "checking whether -fPIE is default... " >&6; } | |
00c714df | 7017 | if ${libc_cv_cc_pie_default+:} false; then : |
cc08749b L |
7018 | $as_echo_n "(cached) " >&6 |
7019 | else | |
00c714df | 7020 | libc_cv_cc_pie_default=yes |
cc08749b L |
7021 | cat > conftest.c <<EOF |
7022 | #if defined __PIE__ || defined __pie__ || defined PIE || defined pie | |
7023 | # error PIE is default. | |
7024 | #endif | |
7025 | EOF | |
7026 | if eval "${CC-cc} -S conftest.c 2>&5 1>&5"; then | |
00c714df | 7027 | libc_cv_cc_pie_default=no |
cc08749b L |
7028 | fi |
7029 | rm -f conftest.* | |
7030 | fi | |
00c714df L |
7031 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_pie_default" >&5 |
7032 | $as_echo "$libc_cv_cc_pie_default" >&6; } | |
23645707 SP |
7033 | config_vars="$config_vars |
7034 | cc-pie-default = $libc_cv_cc_pie_default" | |
abcb584d | 7035 | |
23645707 SP |
7036 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can build programs as PIE" >&5 |
7037 | $as_echo_n "checking if we can build programs as PIE... " >&6; } | |
ded3aeb2 | 7038 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
23645707 SP |
7039 | /* end confdefs.h. */ |
7040 | #ifdef PIE_UNSUPPORTED | |
7041 | # error PIE is not supported | |
7042 | #endif | |
7043 | _ACEOF | |
7044 | if ac_fn_c_try_compile "$LINENO"; then : | |
ded3aeb2 | 7045 | libc_cv_pie_supported=yes |
23645707 | 7046 | else |
ded3aeb2 | 7047 | libc_cv_pie_supported=no |
23645707 SP |
7048 | fi |
7049 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
ded3aeb2 L |
7050 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_pie_supported" >&5 |
7051 | $as_echo "$libc_cv_pie_supported" >&6; } | |
7052 | # Disable build-pie-default if target does not support it or glibc is | |
7053 | # configured with --disable-default-pie. | |
7054 | if test "x$default_pie" = xno; then | |
7055 | build_pie_default=no | |
7056 | else | |
7057 | build_pie_default=$libc_cv_pie_supported | |
23645707 | 7058 | fi |
23645707 | 7059 | config_vars="$config_vars |
ded3aeb2 | 7060 | build-pie-default = $build_pie_default" |
23645707 SP |
7061 | |
7062 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can build static PIE programs" >&5 | |
7063 | $as_echo_n "checking if we can build static PIE programs... " >&6; } | |
ded3aeb2 L |
7064 | libc_cv_static_pie_supported=$libc_cv_pie_supported |
7065 | if test "x$libc_cv_pie_supported" != xno \ | |
23645707 | 7066 | -a "$libc_cv_no_dynamic_linker" = yes; then |
374cef32 SN |
7067 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
7068 | /* end confdefs.h. */ | |
7069 | #ifndef SUPPORT_STATIC_PIE | |
7070 | # error static PIE is not supported | |
7071 | #endif | |
7072 | _ACEOF | |
7073 | if ac_fn_c_try_compile "$LINENO"; then : | |
ded3aeb2 | 7074 | libc_cv_static_pie_supported=yes |
374cef32 | 7075 | else |
ded3aeb2 | 7076 | libc_cv_static_pie_supported=no |
374cef32 SN |
7077 | fi |
7078 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
ded3aeb2 L |
7079 | fi |
7080 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_static_pie_supported" >&5 | |
7081 | $as_echo "$libc_cv_static_pie_supported" >&6; } | |
7082 | ||
7083 | # Enable static-pie only if it is available and glibc isn't configured | |
7084 | # with --disable-default-pie. | |
7085 | if test "x$default_pie" = xno; then | |
7086 | libc_cv_static_pie=no | |
7087 | else | |
7088 | libc_cv_static_pie=$libc_cv_static_pie_supported | |
7089 | fi | |
7090 | if test "$libc_cv_static_pie" = "yes"; then | |
7091 | $as_echo "#define ENABLE_STATIC_PIE 1" >>confdefs.h | |
9d7a3741 L |
7092 | |
7093 | fi | |
7094 | config_vars="$config_vars | |
23645707 SP |
7095 | enable-static-pie = $libc_cv_static_pie" |
7096 | ||
7097 | # Set the `multidir' variable by grabbing the variable from the compiler. | |
7098 | # We do it once and save the result in a generated makefile. | |
7099 | libc_cv_multidir=`${CC-cc} $CFLAGS $CPPFLAGS -print-multi-directory` | |
7100 | ||
9d7a3741 | 7101 | |
2103c260 | 7102 | |
2103c260 | 7103 | |
2103c260 | 7104 | |
cc3fa755 | 7105 | |
cd6ede75 UD |
7106 | |
7107 | ||
7108 | ||
ee74a442 UD |
7109 | VERSION=`sed -n -e 's/^#define VERSION "\([^"]*\)"/\1/p' < $srcdir/version.h` |
7110 | RELEASE=`sed -n -e 's/^#define RELEASE "\([^"]*\)"/\1/p' < $srcdir/version.h` | |
7111 | ||
cd6ede75 UD |
7112 | |
7113 | ||
ad201afe FW |
7114 | if test "$pthread_in_libc" = yes; then |
7115 | $as_echo "#define PTHREAD_IN_LIBC 1" >>confdefs.h | |
7116 | ||
7117 | fi | |
7118 | ||
7119 | ||
728e272a | 7120 | ac_config_files="$ac_config_files config.make Makefile" |
f4b07664 | 7121 | |
26f56c1c | 7122 | ac_config_commands="$ac_config_commands default" |
f4b07664 | 7123 | |
3a12e572 | 7124 | cat >confcache <<\_ACEOF |
cd6ede75 UD |
7125 | # This file is a shell script that caches the results of configure |
7126 | # tests run on this system so they can be shared between configure | |
3a12e572 UD |
7127 | # scripts and configure runs, see configure's option --config-cache. |
7128 | # It is not useful on other systems. If it contains results you don't | |
7129 | # want to keep, you may remove or edit it. | |
cd6ede75 | 7130 | # |
3a12e572 UD |
7131 | # config.status only pays attention to the cache file if you give it |
7132 | # the --recheck option to rerun configure. | |
cd6ede75 | 7133 | # |
f4b07664 | 7134 | # `ac_cv_env_foo' variables (set or unset) will be overridden when |
3a12e572 UD |
7135 | # loading this file, other *unset* `ac_cv_foo' will be assigned the |
7136 | # following values. | |
7137 | ||
7138 | _ACEOF | |
7139 | ||
cd6ede75 UD |
7140 | # The following way of writing the cache mishandles newlines in values, |
7141 | # but we know of no workaround that is simple, portable, and efficient. | |
26f56c1c | 7142 | # So, we kill variables containing newlines. |
cd6ede75 UD |
7143 | # Ultrix sh set writes to stderr and can't be redirected directly, |
7144 | # and sets the high bit in the cache file unless we assign to the vars. | |
26f56c1c UD |
7145 | ( |
7146 | for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do | |
7147 | eval ac_val=\$$ac_var | |
7148 | case $ac_val in #( | |
7149 | *${as_nl}*) | |
7150 | case $ac_var in #( | |
b08c89d9 | 7151 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 |
322e23db | 7152 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; |
26f56c1c UD |
7153 | esac |
7154 | case $ac_var in #( | |
7155 | _ | IFS | as_nl) ;; #( | |
322e23db | 7156 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( |
b08c89d9 | 7157 | *) { eval $ac_var=; unset $ac_var;} ;; |
26f56c1c UD |
7158 | esac ;; |
7159 | esac | |
7160 | done | |
7161 | ||
3a12e572 | 7162 | (set) 2>&1 | |
26f56c1c UD |
7163 | case $as_nl`(ac_space=' '; set) 2>&1` in #( |
7164 | *${as_nl}ac_space=\ *) | |
b08c89d9 UD |
7165 | # `set' does not quote correctly, so add quotes: double-quote |
7166 | # substitution turns \\\\ into \\, and sed turns \\ into \. | |
3a12e572 | 7167 | sed -n \ |
9382fcee RM |
7168 | "s/'/'\\\\''/g; |
7169 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" | |
26f56c1c | 7170 | ;; #( |
3a12e572 UD |
7171 | *) |
7172 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
26f56c1c | 7173 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
3a12e572 | 7174 | ;; |
26f56c1c UD |
7175 | esac | |
7176 | sort | |
7177 | ) | | |
3a12e572 | 7178 | sed ' |
26f56c1c | 7179 | /^ac_cv_env_/b end |
3a12e572 | 7180 | t clear |
26f56c1c | 7181 | :clear |
3a12e572 UD |
7182 | s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ |
7183 | t end | |
26f56c1c UD |
7184 | s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ |
7185 | :end' >>confcache | |
7186 | if diff "$cache_file" confcache >/dev/null 2>&1; then :; else | |
7187 | if test -w "$cache_file"; then | |
f318beb8 | 7188 | if test "x$cache_file" != "x/dev/null"; then |
b08c89d9 | 7189 | { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 |
322e23db | 7190 | $as_echo "$as_me: updating cache $cache_file" >&6;} |
f318beb8 UD |
7191 | if test ! -f "$cache_file" || test -h "$cache_file"; then |
7192 | cat confcache >"$cache_file" | |
7193 | else | |
7194 | case $cache_file in #( | |
7195 | */* | ?:*) | |
7196 | mv -f confcache "$cache_file"$$ && | |
7197 | mv -f "$cache_file"$$ "$cache_file" ;; #( | |
7198 | *) | |
7199 | mv -f confcache "$cache_file" ;; | |
7200 | esac | |
7201 | fi | |
7202 | fi | |
cd6ede75 | 7203 | else |
b08c89d9 | 7204 | { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 |
322e23db | 7205 | $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} |
cd6ede75 UD |
7206 | fi |
7207 | fi | |
7208 | rm -f confcache | |
7209 | ||
cd6ede75 UD |
7210 | test "x$prefix" = xNONE && prefix=$ac_default_prefix |
7211 | # Let make expand exec_prefix. | |
7212 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
7213 | ||
cd6ede75 UD |
7214 | DEFS=-DHAVE_CONFIG_H |
7215 | ||
f4b07664 RM |
7216 | ac_libobjs= |
7217 | ac_ltlibobjs= | |
4a531bb0 | 7218 | U= |
f4b07664 RM |
7219 | for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue |
7220 | # 1. Remove the extension, and $U if already installed. | |
26f56c1c | 7221 | ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' |
322e23db | 7222 | ac_i=`$as_echo "$ac_i" | sed "$ac_script"` |
26f56c1c UD |
7223 | # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR |
7224 | # will be set to the directory where LIBOBJS objects are built. | |
b08c89d9 UD |
7225 | as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" |
7226 | as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' | |
f4b07664 RM |
7227 | done |
7228 | LIBOBJS=$ac_libobjs | |
7229 | ||
7230 | LTLIBOBJS=$ac_ltlibobjs | |
7231 | ||
7232 | ||
cd6ede75 | 7233 | |
f318beb8 | 7234 | : "${CONFIG_STATUS=./config.status}" |
322e23db | 7235 | ac_write_fail=0 |
3a12e572 UD |
7236 | ac_clean_files_save=$ac_clean_files |
7237 | ac_clean_files="$ac_clean_files $CONFIG_STATUS" | |
b08c89d9 | 7238 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 |
322e23db | 7239 | $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} |
b08c89d9 UD |
7240 | as_write_fail=0 |
7241 | cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 | |
3a12e572 UD |
7242 | #! $SHELL |
7243 | # Generated by $as_me. | |
cd6ede75 | 7244 | # Run this file to recreate the current configuration. |
cd6ede75 | 7245 | # Compiler output produced by configure, useful for debugging |
3a12e572 | 7246 | # configure, is in config.log if it exists. |
cd6ede75 | 7247 | |
3a12e572 | 7248 | debug=false |
2abf9ff1 RM |
7249 | ac_cs_recheck=false |
7250 | ac_cs_silent=false | |
3a12e572 | 7251 | |
b08c89d9 UD |
7252 | SHELL=\${CONFIG_SHELL-$SHELL} |
7253 | export SHELL | |
7254 | _ASEOF | |
7255 | cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 | |
7256 | ## -------------------- ## | |
7257 | ## M4sh Initialization. ## | |
7258 | ## -------------------- ## | |
3a12e572 | 7259 | |
26f56c1c UD |
7260 | # Be more Bourne compatible |
7261 | DUALCASE=1; export DUALCASE # for MKS sh | |
b08c89d9 | 7262 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : |
3a12e572 UD |
7263 | emulate sh |
7264 | NULLCMD=: | |
322e23db | 7265 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
f4b07664 RM |
7266 | # is contrary to our usage. Disable this feature. |
7267 | alias -g '${1+"$@"}'='"$@"' | |
26f56c1c UD |
7268 | setopt NO_GLOB_SUBST |
7269 | else | |
b08c89d9 UD |
7270 | case `(set -o) 2>/dev/null` in #( |
7271 | *posix*) : | |
7272 | set -o posix ;; #( | |
7273 | *) : | |
7274 | ;; | |
26f56c1c | 7275 | esac |
26f56c1c UD |
7276 | fi |
7277 | ||
7278 | ||
322e23db UD |
7279 | as_nl=' |
7280 | ' | |
7281 | export as_nl | |
7282 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
7283 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
7284 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
7285 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
b08c89d9 UD |
7286 | # Prefer a ksh shell builtin over an external printf program on Solaris, |
7287 | # but without wasting forks for bash or zsh. | |
7288 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
7289 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
7290 | as_echo='print -r --' | |
7291 | as_echo_n='print -rn --' | |
7292 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
322e23db UD |
7293 | as_echo='printf %s\n' |
7294 | as_echo_n='printf %s' | |
7295 | else | |
7296 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then | |
7297 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
7298 | as_echo_n='/usr/ucb/echo -n' | |
a152f366 | 7299 | else |
322e23db UD |
7300 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' |
7301 | as_echo_n_body='eval | |
7302 | arg=$1; | |
b08c89d9 | 7303 | case $arg in #( |
322e23db UD |
7304 | *"$as_nl"*) |
7305 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
7306 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
7307 | esac; | |
7308 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
7309 | ' | |
7310 | export as_echo_n_body | |
7311 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
a152f366 | 7312 | fi |
322e23db UD |
7313 | export as_echo_body |
7314 | as_echo='sh -c $as_echo_body as_echo' | |
7315 | fi | |
7316 | ||
7317 | # The user is always right. | |
7318 | if test "${PATH_SEPARATOR+set}" != set; then | |
7319 | PATH_SEPARATOR=: | |
7320 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
7321 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
7322 | PATH_SEPARATOR=';' | |
7323 | } | |
3a12e572 UD |
7324 | fi |
7325 | ||
f4b07664 | 7326 | |
26f56c1c UD |
7327 | # IFS |
7328 | # We need space, tab and new line, in precisely that order. Quoting is | |
7329 | # there to prevent editors from complaining about space-tab. | |
7330 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
7331 | # splitting by setting IFS to empty value.) | |
26f56c1c UD |
7332 | IFS=" "" $as_nl" |
7333 | ||
7334 | # Find who we are. Look in the path if we contain no directory separator. | |
f318beb8 | 7335 | as_myself= |
b08c89d9 | 7336 | case $0 in #(( |
26f56c1c UD |
7337 | *[\\/]* ) as_myself=$0 ;; |
7338 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
7339 | for as_dir in $PATH | |
7340 | do | |
7341 | IFS=$as_save_IFS | |
7342 | test -z "$as_dir" && as_dir=. | |
b08c89d9 UD |
7343 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break |
7344 | done | |
26f56c1c UD |
7345 | IFS=$as_save_IFS |
7346 | ||
7347 | ;; | |
7348 | esac | |
7349 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
7350 | # in which case we are not to be found in the path. | |
7351 | if test "x$as_myself" = x; then | |
7352 | as_myself=$0 | |
7353 | fi | |
7354 | if test ! -f "$as_myself"; then | |
322e23db | 7355 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 |
b08c89d9 | 7356 | exit 1 |
26f56c1c UD |
7357 | fi |
7358 | ||
b08c89d9 UD |
7359 | # Unset variables that we do not need and which cause bugs (e.g. in |
7360 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
7361 | # suppresses any "Segmentation fault" message there. '((' could | |
7362 | # trigger a bug in pdksh 5.2.14. | |
7363 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
7364 | do eval test x\${$as_var+set} = xset \ | |
7365 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
26f56c1c | 7366 | done |
f4b07664 RM |
7367 | PS1='$ ' |
7368 | PS2='> ' | |
7369 | PS4='+ ' | |
7370 | ||
7371 | # NLS nuisances. | |
322e23db UD |
7372 | LC_ALL=C |
7373 | export LC_ALL | |
7374 | LANGUAGE=C | |
7375 | export LANGUAGE | |
f4b07664 | 7376 | |
b08c89d9 UD |
7377 | # CDPATH. |
7378 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
7379 | ||
7380 | ||
4a531bb0 L |
7381 | # as_fn_error STATUS ERROR [LINENO LOG_FD] |
7382 | # ---------------------------------------- | |
b08c89d9 UD |
7383 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are |
7384 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
4a531bb0 | 7385 | # script with STATUS, using 1 if that was 0. |
b08c89d9 UD |
7386 | as_fn_error () |
7387 | { | |
4a531bb0 L |
7388 | as_status=$1; test $as_status -eq 0 && as_status=1 |
7389 | if test "$4"; then | |
7390 | as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
7391 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 | |
b08c89d9 | 7392 | fi |
4a531bb0 | 7393 | $as_echo "$as_me: error: $2" >&2 |
b08c89d9 UD |
7394 | as_fn_exit $as_status |
7395 | } # as_fn_error | |
7396 | ||
7397 | ||
7398 | # as_fn_set_status STATUS | |
7399 | # ----------------------- | |
7400 | # Set $? to STATUS, without forking. | |
7401 | as_fn_set_status () | |
7402 | { | |
7403 | return $1 | |
7404 | } # as_fn_set_status | |
7405 | ||
7406 | # as_fn_exit STATUS | |
7407 | # ----------------- | |
7408 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
7409 | as_fn_exit () | |
7410 | { | |
7411 | set +e | |
7412 | as_fn_set_status $1 | |
7413 | exit $1 | |
7414 | } # as_fn_exit | |
7415 | ||
7416 | # as_fn_unset VAR | |
7417 | # --------------- | |
7418 | # Portably unset VAR. | |
7419 | as_fn_unset () | |
7420 | { | |
7421 | { eval $1=; unset $1;} | |
7422 | } | |
7423 | as_unset=as_fn_unset | |
7424 | # as_fn_append VAR VALUE | |
7425 | # ---------------------- | |
7426 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
7427 | # advantage of any shell optimizations that allow amortized linear growth over | |
7428 | # repeated appends, instead of the typical quadratic growth present in naive | |
7429 | # implementations. | |
7430 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
7431 | eval 'as_fn_append () | |
7432 | { | |
7433 | eval $1+=\$2 | |
7434 | }' | |
7435 | else | |
7436 | as_fn_append () | |
7437 | { | |
7438 | eval $1=\$$1\$2 | |
7439 | } | |
7440 | fi # as_fn_append | |
7441 | ||
7442 | # as_fn_arith ARG... | |
7443 | # ------------------ | |
7444 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
7445 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
7446 | # must be portable across $(()) and expr. | |
7447 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
7448 | eval 'as_fn_arith () | |
7449 | { | |
7450 | as_val=$(( $* )) | |
7451 | }' | |
7452 | else | |
7453 | as_fn_arith () | |
7454 | { | |
7455 | as_val=`expr "$@" || test $? -eq 1` | |
7456 | } | |
7457 | fi # as_fn_arith | |
7458 | ||
7459 | ||
26f56c1c UD |
7460 | if expr a : '\(a\)' >/dev/null 2>&1 && |
7461 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
f4b07664 RM |
7462 | as_expr=expr |
7463 | else | |
7464 | as_expr=false | |
7465 | fi | |
7466 | ||
26f56c1c | 7467 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
f4b07664 RM |
7468 | as_basename=basename |
7469 | else | |
7470 | as_basename=false | |
7471 | fi | |
3a12e572 | 7472 | |
b08c89d9 UD |
7473 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
7474 | as_dirname=dirname | |
7475 | else | |
7476 | as_dirname=false | |
7477 | fi | |
3a12e572 | 7478 | |
26f56c1c | 7479 | as_me=`$as_basename -- "$0" || |
3a12e572 UD |
7480 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
7481 | X"$0" : 'X\(//\)$' \| \ | |
26f56c1c | 7482 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
322e23db | 7483 | $as_echo X/"$0" | |
26f56c1c UD |
7484 | sed '/^.*\/\([^/][^/]*\)\/*$/{ |
7485 | s//\1/ | |
7486 | q | |
7487 | } | |
7488 | /^X\/\(\/\/\)$/{ | |
7489 | s//\1/ | |
7490 | q | |
7491 | } | |
7492 | /^X\/\(\/\).*/{ | |
7493 | s//\1/ | |
7494 | q | |
7495 | } | |
7496 | s/.*/./; q'` | |
3a12e572 | 7497 | |
b08c89d9 UD |
7498 | # Avoid depending upon Character Ranges. |
7499 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
7500 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
7501 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
7502 | as_cr_digits='0123456789' | |
7503 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
26f56c1c UD |
7504 | |
7505 | ECHO_C= ECHO_N= ECHO_T= | |
b08c89d9 | 7506 | case `echo -n x` in #((((( |
26f56c1c | 7507 | -n*) |
b08c89d9 | 7508 | case `echo 'xy\c'` in |
26f56c1c | 7509 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. |
b08c89d9 UD |
7510 | xy) ECHO_C='\c';; |
7511 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
7512 | ECHO_T=' ';; | |
26f56c1c UD |
7513 | esac;; |
7514 | *) | |
7515 | ECHO_N='-n';; | |
3a12e572 | 7516 | esac |
cd6ede75 | 7517 | |
3a12e572 | 7518 | rm -f conf$$ conf$$.exe conf$$.file |
26f56c1c UD |
7519 | if test -d conf$$.dir; then |
7520 | rm -f conf$$.dir/conf$$.file | |
7521 | else | |
7522 | rm -f conf$$.dir | |
322e23db UD |
7523 | mkdir conf$$.dir 2>/dev/null |
7524 | fi | |
7525 | if (echo >conf$$.file) 2>/dev/null; then | |
7526 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
7527 | as_ln_s='ln -s' | |
7528 | # ... but there are two gotchas: | |
7529 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
7530 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
f4a58f0d | 7531 | # In both cases, we have to default to `cp -pR'. |
322e23db | 7532 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || |
f4a58f0d | 7533 | as_ln_s='cp -pR' |
322e23db UD |
7534 | elif ln conf$$.file conf$$ 2>/dev/null; then |
7535 | as_ln_s=ln | |
7536 | else | |
f4a58f0d | 7537 | as_ln_s='cp -pR' |
322e23db | 7538 | fi |
3a12e572 | 7539 | else |
f4a58f0d | 7540 | as_ln_s='cp -pR' |
cd6ede75 | 7541 | fi |
26f56c1c UD |
7542 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
7543 | rmdir conf$$.dir 2>/dev/null | |
cd6ede75 | 7544 | |
b08c89d9 UD |
7545 | |
7546 | # as_fn_mkdir_p | |
7547 | # ------------- | |
7548 | # Create "$as_dir" as a directory, including parents if necessary. | |
7549 | as_fn_mkdir_p () | |
7550 | { | |
7551 | ||
7552 | case $as_dir in #( | |
7553 | -*) as_dir=./$as_dir;; | |
7554 | esac | |
7555 | test -d "$as_dir" || eval $as_mkdir_p || { | |
7556 | as_dirs= | |
7557 | while :; do | |
7558 | case $as_dir in #( | |
7559 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
7560 | *) as_qdir=$as_dir;; | |
7561 | esac | |
7562 | as_dirs="'$as_qdir' $as_dirs" | |
7563 | as_dir=`$as_dirname -- "$as_dir" || | |
7564 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
7565 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
7566 | X"$as_dir" : 'X\(//\)$' \| \ | |
7567 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
7568 | $as_echo X"$as_dir" | | |
7569 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
7570 | s//\1/ | |
7571 | q | |
7572 | } | |
7573 | /^X\(\/\/\)[^/].*/{ | |
7574 | s//\1/ | |
7575 | q | |
7576 | } | |
7577 | /^X\(\/\/\)$/{ | |
7578 | s//\1/ | |
7579 | q | |
7580 | } | |
7581 | /^X\(\/\).*/{ | |
7582 | s//\1/ | |
7583 | q | |
7584 | } | |
7585 | s/.*/./; q'` | |
7586 | test -d "$as_dir" && break | |
7587 | done | |
7588 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
4a531bb0 | 7589 | } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" |
b08c89d9 UD |
7590 | |
7591 | ||
7592 | } # as_fn_mkdir_p | |
f4b07664 | 7593 | if mkdir -p . 2>/dev/null; then |
b08c89d9 | 7594 | as_mkdir_p='mkdir -p "$as_dir"' |
f4b07664 | 7595 | else |
9382fcee | 7596 | test -d ./-p && rmdir ./-p |
f4b07664 RM |
7597 | as_mkdir_p=false |
7598 | fi | |
7599 | ||
f4a58f0d L |
7600 | |
7601 | # as_fn_executable_p FILE | |
7602 | # ----------------------- | |
7603 | # Test if FILE is an executable regular file. | |
7604 | as_fn_executable_p () | |
7605 | { | |
7606 | test -f "$1" && test -x "$1" | |
7607 | } # as_fn_executable_p | |
7608 | as_test_x='test -x' | |
7609 | as_executable_p=as_fn_executable_p | |
cd6ede75 | 7610 | |
3a12e572 | 7611 | # Sed expression to map a string onto a valid CPP name. |
9382fcee | 7612 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
3a12e572 UD |
7613 | |
7614 | # Sed expression to map a string onto a valid variable name. | |
9382fcee | 7615 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
3a12e572 UD |
7616 | |
7617 | ||
3a12e572 | 7618 | exec 6>&1 |
b08c89d9 UD |
7619 | ## ----------------------------------- ## |
7620 | ## Main body of $CONFIG_STATUS script. ## | |
7621 | ## ----------------------------------- ## | |
7622 | _ASEOF | |
7623 | test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 | |
3a12e572 | 7624 | |
b08c89d9 UD |
7625 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
7626 | # Save the log message, to keep $0 and so on meaningful, and to | |
3a12e572 | 7627 | # report actual input values of CONFIG_FILES etc. instead of their |
26f56c1c UD |
7628 | # values after options handling. |
7629 | ac_log=" | |
f4b07664 | 7630 | This file was extended by GNU C Library $as_me (see version.h), which was |
f4a58f0d | 7631 | generated by GNU Autoconf 2.69. Invocation command line was |
3a12e572 UD |
7632 | |
7633 | CONFIG_FILES = $CONFIG_FILES | |
7634 | CONFIG_HEADERS = $CONFIG_HEADERS | |
7635 | CONFIG_LINKS = $CONFIG_LINKS | |
7636 | CONFIG_COMMANDS = $CONFIG_COMMANDS | |
7637 | $ $0 $@ | |
7638 | ||
26f56c1c UD |
7639 | on `(hostname || uname -n) 2>/dev/null | sed 1q` |
7640 | " | |
7641 | ||
3a12e572 UD |
7642 | _ACEOF |
7643 | ||
322e23db UD |
7644 | case $ac_config_files in *" |
7645 | "*) set x $ac_config_files; shift; ac_config_files=$*;; | |
7646 | esac | |
7647 | ||
7648 | case $ac_config_headers in *" | |
7649 | "*) set x $ac_config_headers; shift; ac_config_headers=$*;; | |
7650 | esac | |
7651 | ||
7652 | ||
7653 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
3a12e572 | 7654 | # Files that config.status was made for. |
26f56c1c UD |
7655 | config_files="$ac_config_files" |
7656 | config_headers="$ac_config_headers" | |
7657 | config_commands="$ac_config_commands" | |
3a12e572 | 7658 | |
26f56c1c | 7659 | _ACEOF |
3a12e572 | 7660 | |
322e23db | 7661 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
3a12e572 | 7662 | ac_cs_usage="\ |
b08c89d9 UD |
7663 | \`$as_me' instantiates files and other configuration actions |
7664 | from templates according to the current configuration. Unless the files | |
7665 | and actions are specified as TAGs, all are instantiated by default. | |
3a12e572 | 7666 | |
b08c89d9 | 7667 | Usage: $0 [OPTION]... [TAG]... |
3a12e572 UD |
7668 | |
7669 | -h, --help print this help, then exit | |
26f56c1c | 7670 | -V, --version print version number and configuration settings, then exit |
b08c89d9 | 7671 | --config print configuration, then exit |
322e23db UD |
7672 | -q, --quiet, --silent |
7673 | do not print progress messages | |
3a12e572 UD |
7674 | -d, --debug don't remove temporary files |
7675 | --recheck update $as_me by reconfiguring in the same conditions | |
322e23db UD |
7676 | --file=FILE[:TEMPLATE] |
7677 | instantiate the configuration file FILE | |
7678 | --header=FILE[:TEMPLATE] | |
7679 | instantiate the configuration header FILE | |
3a12e572 UD |
7680 | |
7681 | Configuration files: | |
7682 | $config_files | |
7683 | ||
7684 | Configuration headers: | |
7685 | $config_headers | |
7686 | ||
3a12e572 UD |
7687 | Configuration commands: |
7688 | $config_commands | |
7689 | ||
a306c790 | 7690 | Report bugs to <https://sourceware.org/bugzilla/>. |
02d35f06 | 7691 | GNU C Library home page: <https://www.gnu.org/software/glibc/>. |
b08c89d9 | 7692 | General help using GNU software: <http://www.gnu.org/gethelp/>." |
3a12e572 | 7693 | |
26f56c1c | 7694 | _ACEOF |
322e23db | 7695 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
b08c89d9 | 7696 | ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" |
3a12e572 | 7697 | ac_cs_version="\\ |
f4b07664 | 7698 | GNU C Library config.status (see version.h) |
f4a58f0d | 7699 | configured by $0, generated by GNU Autoconf 2.69, |
b08c89d9 | 7700 | with options \\"\$ac_cs_config\\" |
3a12e572 | 7701 | |
f4a58f0d | 7702 | Copyright (C) 2012 Free Software Foundation, Inc. |
3a12e572 UD |
7703 | This config.status script is free software; the Free Software Foundation |
7704 | gives unlimited permission to copy, distribute and modify it." | |
26f56c1c UD |
7705 | |
7706 | ac_pwd='$ac_pwd' | |
7707 | srcdir='$srcdir' | |
7708 | INSTALL='$INSTALL' | |
322e23db | 7709 | test -n "\$AWK" || AWK=awk |
3a12e572 UD |
7710 | _ACEOF |
7711 | ||
322e23db UD |
7712 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
7713 | # The default lists apply if the user does not specify any file. | |
3a12e572 UD |
7714 | ac_need_defaults=: |
7715 | while test $# != 0 | |
7716 | do | |
7717 | case $1 in | |
f318beb8 | 7718 | --*=?*) |
26f56c1c UD |
7719 | ac_option=`expr "X$1" : 'X\([^=]*\)='` |
7720 | ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` | |
f4b07664 RM |
7721 | ac_shift=: |
7722 | ;; | |
f318beb8 UD |
7723 | --*=) |
7724 | ac_option=`expr "X$1" : 'X\([^=]*\)='` | |
7725 | ac_optarg= | |
7726 | ac_shift=: | |
7727 | ;; | |
26f56c1c | 7728 | *) |
f4b07664 RM |
7729 | ac_option=$1 |
7730 | ac_optarg=$2 | |
7731 | ac_shift=shift | |
3a12e572 | 7732 | ;; |
cd6ede75 UD |
7733 | esac |
7734 | ||
f4b07664 | 7735 | case $ac_option in |
3a12e572 | 7736 | # Handling of the options. |
2abf9ff1 RM |
7737 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) |
7738 | ac_cs_recheck=: ;; | |
26f56c1c | 7739 | --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) |
322e23db | 7740 | $as_echo "$ac_cs_version"; exit ;; |
b08c89d9 UD |
7741 | --config | --confi | --conf | --con | --co | --c ) |
7742 | $as_echo "$ac_cs_config"; exit ;; | |
26f56c1c | 7743 | --debug | --debu | --deb | --de | --d | -d ) |
3a12e572 UD |
7744 | debug=: ;; |
7745 | --file | --fil | --fi | --f ) | |
f4b07664 | 7746 | $ac_shift |
322e23db UD |
7747 | case $ac_optarg in |
7748 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
f318beb8 | 7749 | '') as_fn_error $? "missing file argument" ;; |
322e23db | 7750 | esac |
b08c89d9 | 7751 | as_fn_append CONFIG_FILES " '$ac_optarg'" |
3a12e572 UD |
7752 | ac_need_defaults=false;; |
7753 | --header | --heade | --head | --hea ) | |
f4b07664 | 7754 | $ac_shift |
322e23db UD |
7755 | case $ac_optarg in |
7756 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
7757 | esac | |
b08c89d9 | 7758 | as_fn_append CONFIG_HEADERS " '$ac_optarg'" |
3a12e572 | 7759 | ac_need_defaults=false;; |
26f56c1c UD |
7760 | --he | --h) |
7761 | # Conflict between --help and --header | |
4a531bb0 | 7762 | as_fn_error $? "ambiguous option: \`$1' |
b08c89d9 | 7763 | Try \`$0 --help' for more information.";; |
26f56c1c | 7764 | --help | --hel | -h ) |
322e23db | 7765 | $as_echo "$ac_cs_usage"; exit ;; |
2abf9ff1 RM |
7766 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
7767 | | -silent | --silent | --silen | --sile | --sil | --si | --s) | |
7768 | ac_cs_silent=: ;; | |
3a12e572 UD |
7769 | |
7770 | # This is an error. | |
4a531bb0 | 7771 | -*) as_fn_error $? "unrecognized option: \`$1' |
b08c89d9 | 7772 | Try \`$0 --help' for more information." ;; |
3a12e572 | 7773 | |
b08c89d9 | 7774 | *) as_fn_append ac_config_targets " $1" |
26f56c1c | 7775 | ac_need_defaults=false ;; |
cd6ede75 | 7776 | |
3a12e572 UD |
7777 | esac |
7778 | shift | |
7779 | done | |
7780 | ||
2abf9ff1 RM |
7781 | ac_configure_extra_args= |
7782 | ||
7783 | if $ac_cs_silent; then | |
7784 | exec 6>/dev/null | |
7785 | ac_configure_extra_args="$ac_configure_extra_args --silent" | |
7786 | fi | |
7787 | ||
7788 | _ACEOF | |
322e23db | 7789 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
2abf9ff1 | 7790 | if \$ac_cs_recheck; then |
f4a58f0d | 7791 | set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion |
322e23db UD |
7792 | shift |
7793 | \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 | |
7794 | CONFIG_SHELL='$SHELL' | |
26f56c1c | 7795 | export CONFIG_SHELL |
322e23db | 7796 | exec "\$@" |
2abf9ff1 RM |
7797 | fi |
7798 | ||
3a12e572 | 7799 | _ACEOF |
322e23db | 7800 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
7801 | exec 5>>config.log |
7802 | { | |
7803 | echo | |
7804 | sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX | |
7805 | ## Running $as_me. ## | |
7806 | _ASBOX | |
322e23db | 7807 | $as_echo "$ac_log" |
26f56c1c | 7808 | } >&5 |
3a12e572 | 7809 | |
26f56c1c | 7810 | _ACEOF |
322e23db | 7811 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
3a12e572 | 7812 | # |
26f56c1c | 7813 | # INIT-COMMANDS |
3a12e572 | 7814 | # |
3a12e572 UD |
7815 | config_vars='$config_vars' |
7816 | ||
7817 | _ACEOF | |
7818 | ||
322e23db | 7819 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
7820 | |
7821 | # Handling of arguments. | |
3a12e572 UD |
7822 | for ac_config_target in $ac_config_targets |
7823 | do | |
26f56c1c UD |
7824 | case $ac_config_target in |
7825 | "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; | |
7826 | "config.make") CONFIG_FILES="$CONFIG_FILES config.make" ;; | |
728e272a | 7827 | "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; |
26f56c1c UD |
7828 | "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; |
7829 | ||
4a531bb0 | 7830 | *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; |
3a12e572 UD |
7831 | esac |
7832 | done | |
7833 | ||
26f56c1c | 7834 | |
3a12e572 UD |
7835 | # If the user did not use the arguments to specify the items to instantiate, |
7836 | # then the envvar interface is used. Set only those that are not. | |
7837 | # We use the long form for the default assignment because of an extremely | |
7838 | # bizarre bug on SunOS 4.1.3. | |
7839 | if $ac_need_defaults; then | |
7840 | test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files | |
7841 | test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers | |
3a12e572 UD |
7842 | test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands |
7843 | fi | |
7844 | ||
2abf9ff1 | 7845 | # Have a temporary directory for convenience. Make it in the build tree |
26f56c1c | 7846 | # simply because there is no reason against having it here, and in addition, |
2abf9ff1 | 7847 | # creating and moving files from /tmp can sometimes cause problems. |
26f56c1c UD |
7848 | # Hook for its removal unless debugging. |
7849 | # Note that there is a small window in which the directory will not be cleaned: | |
7850 | # after its creation but before its name has been assigned to `$tmp'. | |
3a12e572 UD |
7851 | $debug || |
7852 | { | |
f318beb8 | 7853 | tmp= ac_tmp= |
26f56c1c | 7854 | trap 'exit_status=$? |
f318beb8 UD |
7855 | : "${ac_tmp:=$tmp}" |
7856 | { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status | |
26f56c1c | 7857 | ' 0 |
b08c89d9 | 7858 | trap 'as_fn_exit 1' 1 2 13 15 |
3a12e572 | 7859 | } |
3a12e572 | 7860 | # Create a (secure) tmp directory for tmp files. |
2abf9ff1 | 7861 | |
3a12e572 | 7862 | { |
26f56c1c | 7863 | tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && |
f318beb8 | 7864 | test -d "$tmp" |
3a12e572 UD |
7865 | } || |
7866 | { | |
26f56c1c UD |
7867 | tmp=./conf$$-$RANDOM |
7868 | (umask 077 && mkdir "$tmp") | |
4a531bb0 | 7869 | } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 |
f318beb8 | 7870 | ac_tmp=$tmp |
3a12e572 | 7871 | |
322e23db UD |
7872 | # Set up the scripts for CONFIG_FILES section. |
7873 | # No need to generate them if there are no CONFIG_FILES. | |
7874 | # This happens for instance with `./config.status config.h'. | |
26f56c1c UD |
7875 | if test -n "$CONFIG_FILES"; then |
7876 | ||
a152f366 | 7877 | |
b08c89d9 UD |
7878 | ac_cr=`echo X | tr X '\015'` |
7879 | # On cygwin, bash can eat \r inside `` if the user requested igncr. | |
7880 | # But we know of no other shell where ac_cr would be empty at this | |
7881 | # point, so we can use a bashism as a fallback. | |
7882 | if test "x$ac_cr" = x; then | |
7883 | eval ac_cr=\$\'\\r\' | |
7884 | fi | |
322e23db UD |
7885 | ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` |
7886 | if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then | |
4a531bb0 | 7887 | ac_cs_awk_cr='\\r' |
322e23db UD |
7888 | else |
7889 | ac_cs_awk_cr=$ac_cr | |
26f56c1c UD |
7890 | fi |
7891 | ||
f318beb8 | 7892 | echo 'BEGIN {' >"$ac_tmp/subs1.awk" && |
26f56c1c UD |
7893 | _ACEOF |
7894 | ||
7895 | ||
322e23db UD |
7896 | { |
7897 | echo "cat >conf$$subs.awk <<_ACEOF" && | |
7898 | echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && | |
7899 | echo "_ACEOF" | |
7900 | } >conf$$subs.sh || | |
4a531bb0 L |
7901 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
7902 | ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` | |
26f56c1c UD |
7903 | ac_delim='%!_!# ' |
7904 | for ac_last_try in false false false false false :; do | |
322e23db | 7905 | . ./conf$$subs.sh || |
4a531bb0 | 7906 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
322e23db UD |
7907 | |
7908 | ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` | |
7909 | if test $ac_delim_n = $ac_delim_num; then | |
26f56c1c UD |
7910 | break |
7911 | elif $ac_last_try; then | |
4a531bb0 | 7912 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
26f56c1c UD |
7913 | else |
7914 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
7915 | fi | |
7916 | done | |
322e23db UD |
7917 | rm -f conf$$subs.sh |
7918 | ||
7919 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
f318beb8 | 7920 | cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && |
322e23db UD |
7921 | _ACEOF |
7922 | sed -n ' | |
7923 | h | |
7924 | s/^/S["/; s/!.*/"]=/ | |
7925 | p | |
7926 | g | |
7927 | s/^[^!]*!// | |
7928 | :repl | |
7929 | t repl | |
7930 | s/'"$ac_delim"'$// | |
7931 | t delim | |
7932 | :nl | |
7933 | h | |
b08c89d9 | 7934 | s/\(.\{148\}\)..*/\1/ |
322e23db UD |
7935 | t more1 |
7936 | s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ | |
7937 | p | |
7938 | n | |
7939 | b repl | |
7940 | :more1 | |
7941 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
7942 | p | |
7943 | g | |
7944 | s/.\{148\}// | |
7945 | t nl | |
7946 | :delim | |
7947 | h | |
b08c89d9 | 7948 | s/\(.\{148\}\)..*/\1/ |
322e23db UD |
7949 | t more2 |
7950 | s/["\\]/\\&/g; s/^/"/; s/$/"/ | |
7951 | p | |
7952 | b | |
7953 | :more2 | |
7954 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
7955 | p | |
7956 | g | |
7957 | s/.\{148\}// | |
7958 | t delim | |
7959 | ' <conf$$subs.awk | sed ' | |
7960 | /^[^""]/{ | |
7961 | N | |
7962 | s/\n// | |
7963 | } | |
7964 | ' >>$CONFIG_STATUS || ac_write_fail=1 | |
7965 | rm -f conf$$subs.awk | |
7966 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
7967 | _ACAWK | |
f318beb8 | 7968 | cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && |
322e23db UD |
7969 | for (key in S) S_is_set[key] = 1 |
7970 | FS = "\a" | |
ff886b82 | 7971 | |
322e23db UD |
7972 | } |
7973 | { | |
7974 | line = $ 0 | |
7975 | nfields = split(line, field, "@") | |
7976 | substed = 0 | |
7977 | len = length(field[1]) | |
7978 | for (i = 2; i < nfields; i++) { | |
7979 | key = field[i] | |
7980 | keylen = length(key) | |
7981 | if (S_is_set[key]) { | |
7982 | value = S[key] | |
7983 | line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) | |
7984 | len += length(value) + length(field[++i]) | |
7985 | substed = 1 | |
7986 | } else | |
7987 | len += 1 + keylen | |
7988 | } | |
7989 | ||
7990 | print line | |
7991 | } | |
cd6ede75 | 7992 | |
322e23db | 7993 | _ACAWK |
26f56c1c | 7994 | _ACEOF |
322e23db UD |
7995 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
7996 | if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then | |
7997 | sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" | |
7998 | else | |
7999 | cat | |
f318beb8 | 8000 | fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ |
4a531bb0 | 8001 | || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 |
3a12e572 | 8002 | _ACEOF |
26f56c1c | 8003 | |
4a531bb0 L |
8004 | # VPATH may cause trouble with some makes, so we remove sole $(srcdir), |
8005 | # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and | |
26f56c1c UD |
8006 | # trailing colons and then remove the whole line if VPATH becomes empty |
8007 | # (actually we leave an empty line to preserve line numbers). | |
8008 | if test "x$srcdir" = x.; then | |
4a531bb0 L |
8009 | ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ |
8010 | h | |
8011 | s/// | |
8012 | s/^/:/ | |
8013 | s/[ ]*$/:/ | |
8014 | s/:\$(srcdir):/:/g | |
8015 | s/:\${srcdir}:/:/g | |
8016 | s/:@srcdir@:/:/g | |
8017 | s/^:*// | |
26f56c1c | 8018 | s/:*$// |
4a531bb0 L |
8019 | x |
8020 | s/\(=[ ]*\).*/\1/ | |
8021 | G | |
8022 | s/\n// | |
26f56c1c UD |
8023 | s/^[^=]*=[ ]*$// |
8024 | }' | |
8025 | fi | |
8026 | ||
322e23db | 8027 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
8028 | fi # test -n "$CONFIG_FILES" |
8029 | ||
322e23db UD |
8030 | # Set up the scripts for CONFIG_HEADERS section. |
8031 | # No need to generate them if there are no CONFIG_HEADERS. | |
8032 | # This happens for instance with `./config.status Makefile'. | |
8033 | if test -n "$CONFIG_HEADERS"; then | |
f318beb8 | 8034 | cat >"$ac_tmp/defines.awk" <<\_ACAWK || |
322e23db UD |
8035 | BEGIN { |
8036 | _ACEOF | |
8037 | ||
8038 | # Transform confdefs.h into an awk script `defines.awk', embedded as | |
8039 | # here-document in config.status, that substitutes the proper values into | |
8040 | # config.h.in to produce config.h. | |
8041 | ||
8042 | # Create a delimiter string that does not exist in confdefs.h, to ease | |
8043 | # handling of long lines. | |
8044 | ac_delim='%!_!# ' | |
8045 | for ac_last_try in false false :; do | |
f318beb8 UD |
8046 | ac_tt=`sed -n "/$ac_delim/p" confdefs.h` |
8047 | if test -z "$ac_tt"; then | |
322e23db UD |
8048 | break |
8049 | elif $ac_last_try; then | |
4a531bb0 | 8050 | as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 |
322e23db UD |
8051 | else |
8052 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
8053 | fi | |
8054 | done | |
8055 | ||
8056 | # For the awk script, D is an array of macro values keyed by name, | |
8057 | # likewise P contains macro parameters if any. Preserve backslash | |
8058 | # newline sequences. | |
8059 | ||
8060 | ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* | |
8061 | sed -n ' | |
8062 | s/.\{148\}/&'"$ac_delim"'/g | |
8063 | t rset | |
8064 | :rset | |
8065 | s/^[ ]*#[ ]*define[ ][ ]*/ / | |
8066 | t def | |
8067 | d | |
8068 | :def | |
8069 | s/\\$// | |
8070 | t bsnl | |
8071 | s/["\\]/\\&/g | |
8072 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
8073 | D["\1"]=" \3"/p | |
8074 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p | |
8075 | d | |
8076 | :bsnl | |
8077 | s/["\\]/\\&/g | |
8078 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
8079 | D["\1"]=" \3\\\\\\n"\\/p | |
8080 | t cont | |
8081 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p | |
8082 | t cont | |
8083 | d | |
8084 | :cont | |
8085 | n | |
8086 | s/.\{148\}/&'"$ac_delim"'/g | |
8087 | t clear | |
8088 | :clear | |
8089 | s/\\$// | |
8090 | t bsnlc | |
8091 | s/["\\]/\\&/g; s/^/"/; s/$/"/p | |
8092 | d | |
8093 | :bsnlc | |
8094 | s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p | |
8095 | b cont | |
8096 | ' <confdefs.h | sed ' | |
8097 | s/'"$ac_delim"'/"\\\ | |
8098 | "/g' >>$CONFIG_STATUS || ac_write_fail=1 | |
8099 | ||
8100 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
8101 | for (key in D) D_is_set[key] = 1 | |
8102 | FS = "\a" | |
8103 | } | |
8104 | /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { | |
8105 | line = \$ 0 | |
8106 | split(line, arg, " ") | |
8107 | if (arg[1] == "#") { | |
8108 | defundef = arg[2] | |
8109 | mac1 = arg[3] | |
8110 | } else { | |
8111 | defundef = substr(arg[1], 2) | |
8112 | mac1 = arg[2] | |
8113 | } | |
8114 | split(mac1, mac2, "(") #) | |
8115 | macro = mac2[1] | |
8116 | prefix = substr(line, 1, index(line, defundef) - 1) | |
8117 | if (D_is_set[macro]) { | |
8118 | # Preserve the white space surrounding the "#". | |
8119 | print prefix "define", macro P[macro] D[macro] | |
8120 | next | |
8121 | } else { | |
8122 | # Replace #undef with comments. This is necessary, for example, | |
8123 | # in the case of _POSIX_SOURCE, which is predefined and required | |
8124 | # on some systems where configure will not decide to define it. | |
8125 | if (defundef == "undef") { | |
8126 | print "/*", prefix defundef, macro, "*/" | |
8127 | next | |
8128 | } | |
8129 | } | |
8130 | } | |
8131 | { print } | |
8132 | _ACAWK | |
8133 | _ACEOF | |
8134 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
4a531bb0 | 8135 | as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 |
322e23db UD |
8136 | fi # test -n "$CONFIG_HEADERS" |
8137 | ||
26f56c1c | 8138 | |
322e23db UD |
8139 | eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" |
8140 | shift | |
8141 | for ac_tag | |
26f56c1c UD |
8142 | do |
8143 | case $ac_tag in | |
8144 | :[FHLC]) ac_mode=$ac_tag; continue;; | |
8145 | esac | |
8146 | case $ac_mode$ac_tag in | |
8147 | :[FHL]*:*);; | |
4a531bb0 | 8148 | :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; |
26f56c1c UD |
8149 | :[FH]-) ac_tag=-:-;; |
8150 | :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; | |
cd6ede75 | 8151 | esac |
26f56c1c UD |
8152 | ac_save_IFS=$IFS |
8153 | IFS=: | |
8154 | set x $ac_tag | |
8155 | IFS=$ac_save_IFS | |
8156 | shift | |
8157 | ac_file=$1 | |
8158 | shift | |
8159 | ||
8160 | case $ac_mode in | |
8161 | :L) ac_source=$1;; | |
8162 | :[FH]) | |
8163 | ac_file_inputs= | |
8164 | for ac_f | |
8165 | do | |
8166 | case $ac_f in | |
f318beb8 | 8167 | -) ac_f="$ac_tmp/stdin";; |
26f56c1c UD |
8168 | *) # Look for the file first in the build tree, then in the source tree |
8169 | # (if the path is not absolute). The absolute path cannot be DOS-style, | |
8170 | # because $ac_f cannot contain `:'. | |
8171 | test -f "$ac_f" || | |
8172 | case $ac_f in | |
8173 | [\\/$]*) false;; | |
8174 | *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; | |
8175 | esac || | |
4a531bb0 | 8176 | as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; |
26f56c1c | 8177 | esac |
322e23db | 8178 | case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac |
b08c89d9 | 8179 | as_fn_append ac_file_inputs " '$ac_f'" |
26f56c1c | 8180 | done |
cd6ede75 | 8181 | |
26f56c1c UD |
8182 | # Let's still pretend it is `configure' which instantiates (i.e., don't |
8183 | # use $as_me), people would be surprised to read: | |
8184 | # /* config.h. Generated by config.status. */ | |
322e23db UD |
8185 | configure_input='Generated from '` |
8186 | $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' | |
8187 | `' by configure.' | |
26f56c1c UD |
8188 | if test x"$ac_file" != x-; then |
8189 | configure_input="$ac_file. $configure_input" | |
b08c89d9 | 8190 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 |
322e23db | 8191 | $as_echo "$as_me: creating $ac_file" >&6;} |
26f56c1c | 8192 | fi |
322e23db UD |
8193 | # Neutralize special characters interpreted by sed in replacement strings. |
8194 | case $configure_input in #( | |
8195 | *\&* | *\|* | *\\* ) | |
8196 | ac_sed_conf_input=`$as_echo "$configure_input" | | |
8197 | sed 's/[\\\\&|]/\\\\&/g'`;; #( | |
8198 | *) ac_sed_conf_input=$configure_input;; | |
8199 | esac | |
26f56c1c UD |
8200 | |
8201 | case $ac_tag in | |
f318beb8 | 8202 | *:-:* | *:-) cat >"$ac_tmp/stdin" \ |
4a531bb0 | 8203 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; |
26f56c1c UD |
8204 | esac |
8205 | ;; | |
8206 | esac | |
8207 | ||
8208 | ac_dir=`$as_dirname -- "$ac_file" || | |
3a12e572 | 8209 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
9382fcee RM |
8210 | X"$ac_file" : 'X\(//\)[^/]' \| \ |
8211 | X"$ac_file" : 'X\(//\)$' \| \ | |
26f56c1c | 8212 | X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || |
322e23db | 8213 | $as_echo X"$ac_file" | |
26f56c1c UD |
8214 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
8215 | s//\1/ | |
8216 | q | |
8217 | } | |
8218 | /^X\(\/\/\)[^/].*/{ | |
8219 | s//\1/ | |
8220 | q | |
8221 | } | |
8222 | /^X\(\/\/\)$/{ | |
8223 | s//\1/ | |
8224 | q | |
8225 | } | |
8226 | /^X\(\/\).*/{ | |
8227 | s//\1/ | |
8228 | q | |
8229 | } | |
8230 | s/.*/./; q'` | |
b08c89d9 | 8231 | as_dir="$ac_dir"; as_fn_mkdir_p |
3a12e572 UD |
8232 | ac_builddir=. |
8233 | ||
26f56c1c UD |
8234 | case "$ac_dir" in |
8235 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
8236 | *) | |
322e23db | 8237 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
26f56c1c | 8238 | # A ".." for each directory in $ac_dir_suffix. |
322e23db | 8239 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
26f56c1c UD |
8240 | case $ac_top_builddir_sub in |
8241 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
8242 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
8243 | esac ;; | |
8244 | esac | |
8245 | ac_abs_top_builddir=$ac_pwd | |
8246 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
8247 | # for backward compatibility: | |
8248 | ac_top_builddir=$ac_top_build_prefix | |
3a12e572 UD |
8249 | |
8250 | case $srcdir in | |
26f56c1c | 8251 | .) # We are building in place. |
3a12e572 | 8252 | ac_srcdir=. |
26f56c1c UD |
8253 | ac_top_srcdir=$ac_top_builddir_sub |
8254 | ac_abs_top_srcdir=$ac_pwd ;; | |
8255 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
3a12e572 | 8256 | ac_srcdir=$srcdir$ac_dir_suffix; |
26f56c1c UD |
8257 | ac_top_srcdir=$srcdir |
8258 | ac_abs_top_srcdir=$srcdir ;; | |
8259 | *) # Relative name. | |
8260 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
8261 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
8262 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
3a12e572 | 8263 | esac |
26f56c1c | 8264 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
9382fcee | 8265 | |
cd6ede75 | 8266 | |
26f56c1c UD |
8267 | case $ac_mode in |
8268 | :F) | |
8269 | # | |
8270 | # CONFIG_FILE | |
8271 | # | |
3a12e572 UD |
8272 | |
8273 | case $INSTALL in | |
8274 | [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; | |
26f56c1c | 8275 | *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; |
cd6ede75 | 8276 | esac |
26f56c1c | 8277 | _ACEOF |
cd6ede75 | 8278 | |
322e23db | 8279 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
8280 | # If the template does not know about datarootdir, expand it. |
8281 | # FIXME: This hack should be removed a few years after 2.60. | |
8282 | ac_datarootdir_hack=; ac_datarootdir_seen= | |
322e23db UD |
8283 | ac_sed_dataroot=' |
8284 | /datarootdir/ { | |
26f56c1c UD |
8285 | p |
8286 | q | |
8287 | } | |
8288 | /@datadir@/p | |
8289 | /@docdir@/p | |
8290 | /@infodir@/p | |
8291 | /@localedir@/p | |
b08c89d9 | 8292 | /@mandir@/p' |
322e23db | 8293 | case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in |
26f56c1c UD |
8294 | *datarootdir*) ac_datarootdir_seen=yes;; |
8295 | *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) | |
b08c89d9 | 8296 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 |
322e23db | 8297 | $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} |
26f56c1c | 8298 | _ACEOF |
322e23db | 8299 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
26f56c1c UD |
8300 | ac_datarootdir_hack=' |
8301 | s&@datadir@&$datadir&g | |
8302 | s&@docdir@&$docdir&g | |
8303 | s&@infodir@&$infodir&g | |
8304 | s&@localedir@&$localedir&g | |
8305 | s&@mandir@&$mandir&g | |
b08c89d9 | 8306 | s&\\\${datarootdir}&$datarootdir&g' ;; |
26f56c1c | 8307 | esac |
3a12e572 | 8308 | _ACEOF |
26f56c1c UD |
8309 | |
8310 | # Neutralize VPATH when `$srcdir' = `.'. | |
8311 | # Shell code in configure.ac might set extrasub. | |
8312 | # FIXME: do we really want to maintain this feature? | |
322e23db UD |
8313 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
8314 | ac_sed_extra="$ac_vpsub | |
3a12e572 UD |
8315 | $extrasub |
8316 | _ACEOF | |
322e23db | 8317 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
3a12e572 UD |
8318 | :t |
8319 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b | |
322e23db | 8320 | s|@configure_input@|$ac_sed_conf_input|;t t |
26f56c1c | 8321 | s&@top_builddir@&$ac_top_builddir_sub&;t t |
322e23db | 8322 | s&@top_build_prefix@&$ac_top_build_prefix&;t t |
26f56c1c UD |
8323 | s&@srcdir@&$ac_srcdir&;t t |
8324 | s&@abs_srcdir@&$ac_abs_srcdir&;t t | |
8325 | s&@top_srcdir@&$ac_top_srcdir&;t t | |
8326 | s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t | |
8327 | s&@builddir@&$ac_builddir&;t t | |
8328 | s&@abs_builddir@&$ac_abs_builddir&;t t | |
8329 | s&@abs_top_builddir@&$ac_abs_top_builddir&;t t | |
8330 | s&@INSTALL@&$ac_INSTALL&;t t | |
8331 | $ac_datarootdir_hack | |
322e23db | 8332 | " |
f318beb8 UD |
8333 | eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ |
8334 | >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 | |
26f56c1c UD |
8335 | |
8336 | test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && | |
f318beb8 UD |
8337 | { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && |
8338 | { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ | |
8339 | "$ac_tmp/out"`; test -z "$ac_out"; } && | |
b08c89d9 | 8340 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
4a531bb0 | 8341 | which seems to be undefined. Please make sure it is defined" >&5 |
322e23db | 8342 | $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
4a531bb0 | 8343 | which seems to be undefined. Please make sure it is defined" >&2;} |
26f56c1c | 8344 | |
f318beb8 | 8345 | rm -f "$ac_tmp/stdin" |
3a12e572 | 8346 | case $ac_file in |
f318beb8 UD |
8347 | -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; |
8348 | *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; | |
322e23db | 8349 | esac \ |
4a531bb0 | 8350 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
26f56c1c UD |
8351 | ;; |
8352 | :H) | |
8353 | # | |
8354 | # CONFIG_HEADER | |
8355 | # | |
3a12e572 | 8356 | if test x"$ac_file" != x-; then |
322e23db UD |
8357 | { |
8358 | $as_echo "/* $configure_input */" \ | |
f318beb8 UD |
8359 | && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" |
8360 | } >"$ac_tmp/config.h" \ | |
4a531bb0 | 8361 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
f318beb8 | 8362 | if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then |
b08c89d9 | 8363 | { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 |
322e23db | 8364 | $as_echo "$as_me: $ac_file is unchanged" >&6;} |
3a12e572 | 8365 | else |
322e23db | 8366 | rm -f "$ac_file" |
f318beb8 | 8367 | mv "$ac_tmp/config.h" "$ac_file" \ |
4a531bb0 | 8368 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
f4b07664 RM |
8369 | fi |
8370 | else | |
322e23db | 8371 | $as_echo "/* $configure_input */" \ |
f318beb8 | 8372 | && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ |
4a531bb0 | 8373 | || as_fn_error $? "could not create -" "$LINENO" 5 |
f4b07664 | 8374 | fi |
26f56c1c | 8375 | ;; |
9382fcee | 8376 | |
b08c89d9 | 8377 | :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 |
322e23db | 8378 | $as_echo "$as_me: executing $ac_file commands" >&6;} |
26f56c1c UD |
8379 | ;; |
8380 | esac | |
3a12e572 UD |
8381 | |
8382 | ||
26f56c1c UD |
8383 | case $ac_file$ac_mode in |
8384 | "default":C) | |
c0fb8a56 UD |
8385 | case $CONFIG_FILES in *config.make*) |
8386 | echo "$config_vars" >> config.make;; | |
8387 | esac | |
3a12e572 | 8388 | test -d bits || mkdir bits ;; |
26f56c1c | 8389 | |
3a12e572 | 8390 | esac |
26f56c1c | 8391 | done # for ac_tag |
3a12e572 | 8392 | |
3a12e572 | 8393 | |
b08c89d9 | 8394 | as_fn_exit 0 |
3a12e572 | 8395 | _ACEOF |
3a12e572 UD |
8396 | ac_clean_files=$ac_clean_files_save |
8397 | ||
322e23db | 8398 | test $ac_write_fail = 0 || |
4a531bb0 | 8399 | as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 |
322e23db | 8400 | |
3a12e572 UD |
8401 | |
8402 | # configure is writing to config.log, and then calls config.status. | |
8403 | # config.status does its own redirection, appending to config.log. | |
8404 | # Unfortunately, on DOS this fails, as config.log is still kept open | |
8405 | # by configure, so config.status won't be able to write to it; its | |
8406 | # output is simply discarded. So we exec the FD to /dev/null, | |
8407 | # effectively closing config.log, so it can be properly (re)opened and | |
8408 | # appended to by config.status. When coming back to configure, we | |
8409 | # need to make the FD available again. | |
8410 | if test "$no_create" != yes; then | |
8411 | ac_cs_success=: | |
2abf9ff1 RM |
8412 | ac_config_status_args= |
8413 | test "$silent" = yes && | |
8414 | ac_config_status_args="$ac_config_status_args --quiet" | |
3a12e572 | 8415 | exec 5>/dev/null |
2abf9ff1 | 8416 | $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false |
3a12e572 UD |
8417 | exec 5>>config.log |
8418 | # Use ||, not &&, to avoid exiting from the if with $? = 1, which | |
8419 | # would make configure fail if this is the last instruction. | |
4a531bb0 | 8420 | $ac_cs_success || as_fn_exit 1 |
3a12e572 | 8421 | fi |
cd6ede75 | 8422 | |
3a12e572 UD |
8423 | # |
8424 | # CONFIG_SUBDIRS section. | |
8425 | # | |
cd6ede75 UD |
8426 | if test "$no_recursion" != yes; then |
8427 | ||
322e23db UD |
8428 | # Remove --cache-file, --srcdir, and --disable-option-checking arguments |
8429 | # so they do not pile up. | |
cd6ede75 UD |
8430 | ac_sub_configure_args= |
8431 | ac_prev= | |
26f56c1c UD |
8432 | eval "set x $ac_configure_args" |
8433 | shift | |
8434 | for ac_arg | |
8435 | do | |
cd6ede75 UD |
8436 | if test -n "$ac_prev"; then |
8437 | ac_prev= | |
8438 | continue | |
8439 | fi | |
3a12e572 | 8440 | case $ac_arg in |
cd6ede75 UD |
8441 | -cache-file | --cache-file | --cache-fil | --cache-fi \ |
8442 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
8443 | ac_prev=cache_file ;; | |
8444 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
3a12e572 UD |
8445 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \ |
8446 | | --c=*) | |
8447 | ;; | |
8448 | --config-cache | -C) | |
cd6ede75 UD |
8449 | ;; |
8450 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
8451 | ac_prev=srcdir ;; | |
8452 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
8453 | ;; | |
3a12e572 UD |
8454 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) |
8455 | ac_prev=prefix ;; | |
8456 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
8457 | ;; | |
322e23db UD |
8458 | --disable-option-checking) |
8459 | ;; | |
26f56c1c UD |
8460 | *) |
8461 | case $ac_arg in | |
322e23db | 8462 | *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
26f56c1c | 8463 | esac |
b08c89d9 | 8464 | as_fn_append ac_sub_configure_args " '$ac_arg'" ;; |
cd6ede75 UD |
8465 | esac |
8466 | done | |
8467 | ||
3a12e572 UD |
8468 | # Always prepend --prefix to ensure using the same prefix |
8469 | # in subdir configurations. | |
26f56c1c UD |
8470 | ac_arg="--prefix=$prefix" |
8471 | case $ac_arg in | |
322e23db | 8472 | *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
26f56c1c UD |
8473 | esac |
8474 | ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args" | |
8475 | ||
8476 | # Pass --silent | |
8477 | if test "$silent" = yes; then | |
8478 | ac_sub_configure_args="--silent $ac_sub_configure_args" | |
8479 | fi | |
3a12e572 | 8480 | |
322e23db UD |
8481 | # Always prepend --disable-option-checking to silence warnings, since |
8482 | # different subdirs can have different --enable and --with options. | |
8483 | ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args" | |
8484 | ||
3a12e572 UD |
8485 | ac_popdir=`pwd` |
8486 | for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue | |
cd6ede75 UD |
8487 | |
8488 | # Do not complain, so a configure script can configure whichever | |
8489 | # parts of a large source tree are present. | |
26f56c1c UD |
8490 | test -d "$srcdir/$ac_dir" || continue |
8491 | ||
8492 | ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)" | |
b08c89d9 | 8493 | $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5 |
322e23db | 8494 | $as_echo "$ac_msg" >&6 |
b08c89d9 | 8495 | as_dir="$ac_dir"; as_fn_mkdir_p |
3a12e572 | 8496 | ac_builddir=. |
cd6ede75 | 8497 | |
26f56c1c UD |
8498 | case "$ac_dir" in |
8499 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
8500 | *) | |
322e23db | 8501 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
26f56c1c | 8502 | # A ".." for each directory in $ac_dir_suffix. |
322e23db | 8503 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
26f56c1c UD |
8504 | case $ac_top_builddir_sub in |
8505 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
8506 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
8507 | esac ;; | |
8508 | esac | |
8509 | ac_abs_top_builddir=$ac_pwd | |
8510 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
8511 | # for backward compatibility: | |
8512 | ac_top_builddir=$ac_top_build_prefix | |
cd6ede75 | 8513 | |
3a12e572 | 8514 | case $srcdir in |
26f56c1c | 8515 | .) # We are building in place. |
3a12e572 | 8516 | ac_srcdir=. |
26f56c1c UD |
8517 | ac_top_srcdir=$ac_top_builddir_sub |
8518 | ac_abs_top_srcdir=$ac_pwd ;; | |
8519 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
3a12e572 | 8520 | ac_srcdir=$srcdir$ac_dir_suffix; |
26f56c1c UD |
8521 | ac_top_srcdir=$srcdir |
8522 | ac_abs_top_srcdir=$srcdir ;; | |
8523 | *) # Relative name. | |
8524 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
8525 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
8526 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
9382fcee | 8527 | esac |
26f56c1c | 8528 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
3a12e572 UD |
8529 | |
8530 | ||
26f56c1c | 8531 | cd "$ac_dir" |
cd6ede75 UD |
8532 | |
8533 | # Check for guested configure; otherwise get Cygnus style configure. | |
26f56c1c UD |
8534 | if test -f "$ac_srcdir/configure.gnu"; then |
8535 | ac_sub_configure=$ac_srcdir/configure.gnu | |
8536 | elif test -f "$ac_srcdir/configure"; then | |
8537 | ac_sub_configure=$ac_srcdir/configure | |
8538 | elif test -f "$ac_srcdir/configure.in"; then | |
8539 | # This should be Cygnus configure. | |
8540 | ac_sub_configure=$ac_aux_dir/configure | |
cd6ede75 | 8541 | else |
b08c89d9 | 8542 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5 |
322e23db | 8543 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;} |
cd6ede75 UD |
8544 | ac_sub_configure= |
8545 | fi | |
8546 | ||
8547 | # The recursion is here. | |
8548 | if test -n "$ac_sub_configure"; then | |
cd6ede75 | 8549 | # Make the cache file name correct relative to the subdirectory. |
3a12e572 UD |
8550 | case $cache_file in |
8551 | [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;; | |
26f56c1c UD |
8552 | *) # Relative name. |
8553 | ac_sub_cache_file=$ac_top_build_prefix$cache_file ;; | |
cd6ede75 | 8554 | esac |
cd6ede75 | 8555 | |
b08c89d9 | 8556 | { $as_echo "$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 | 8557 | $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;} |
cd6ede75 | 8558 | # The eval makes quoting arguments work. |
26f56c1c UD |
8559 | eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \ |
8560 | --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" || | |
4a531bb0 | 8561 | as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5 |
cd6ede75 UD |
8562 | fi |
8563 | ||
26f56c1c | 8564 | cd "$ac_popdir" |
cd6ede75 UD |
8565 | done |
8566 | fi | |
322e23db | 8567 | if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then |
b08c89d9 | 8568 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 |
322e23db UD |
8569 | $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} |
8570 | fi | |
cd6ede75 | 8571 |