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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/' |
f318beb8 | 585 | PACKAGE_URL='http://www.gnu.org/software/glibc/' |
3a12e572 UD |
586 | |
587 | ac_unique_file="include/features.h" | |
322e23db | 588 | enable_option_checking=no |
322e23db | 589 | ac_subst_vars='LTLIBOBJS |
a152f366 | 590 | LIBOBJS |
322e23db UD |
591 | RELEASE |
592 | VERSION | |
593 | mach_interface_list | |
594 | DEFINES | |
322e23db | 595 | static_nss |
322e23db | 596 | profile |
abcb584d | 597 | libc_cv_multidir |
cc08749b | 598 | libc_cv_pie_default |
00c714df | 599 | libc_cv_cc_pie_default |
322e23db UD |
600 | libc_cv_pic_default |
601 | shared | |
602 | static | |
322e23db UD |
603 | ldd_rewrite_script |
604 | use_ldconfig | |
322e23db | 605 | libc_cv_rootsbindir |
4248b1b1 | 606 | libc_cv_localstatedir |
322e23db | 607 | libc_cv_sysconfdir |
90fe682d | 608 | libc_cv_complocaledir |
aaa8cb4b | 609 | libc_cv_rtlddir |
322e23db | 610 | libc_cv_slibdir |
3cc3ef96 | 611 | use_nscd |
322e23db | 612 | libc_cv_gcc_unwind_find_fde |
7ffa9423 | 613 | libc_extra_cppflags |
30b99d79 | 614 | libc_extra_cflags |
99e1dc0a | 615 | libc_cv_cxx_thread_local |
61653dfb | 616 | CPPUNDEFS |
322e23db UD |
617 | have_selinux |
618 | have_libcap | |
619 | have_libaudit | |
620 | LIBGD | |
85c2e611 | 621 | libc_cv_cc_loop_to_function |
322e23db | 622 | libc_cv_cc_submachine |
bef0b507 | 623 | libc_cv_cc_nofma |
61655555 | 624 | libc_cv_mtls_dialect_gnu2 |
322e23db | 625 | fno_unit_at_a_time |
5c550700 | 626 | libc_cv_output_format |
89569c8b | 627 | libc_cv_has_glob_dat |
322e23db UD |
628 | libc_cv_hashstyle |
629 | libc_cv_fpie | |
630 | libc_cv_z_execstack | |
631 | libc_cv_z_combreloc | |
632 | ASFLAGS_config | |
322e23db | 633 | libc_cv_cc_with_libunwind |
19f1a11e | 634 | libc_cv_insert |
83569fb8 | 635 | libc_cv_protected_data |
322e23db UD |
636 | INSTALL_INFO |
637 | PERL | |
322e23db | 638 | BASH_SHELL |
a65ea28d | 639 | CXX_BITS_STD_ABS_H |
fc3e1337 FW |
640 | CXX_CMATH_HEADER |
641 | CXX_CSTDLIB_HEADER | |
322e23db UD |
642 | CXX_SYSINCLUDES |
643 | SYSINCLUDES | |
8ce8299f SP |
644 | PYTHON |
645 | PYTHON_PROG | |
322e23db | 646 | AUTOCONF |
30b99d79 | 647 | NM |
1faaf703 | 648 | BISON |
0786794f | 649 | AWK |
322e23db UD |
650 | SED |
651 | MAKEINFO | |
652 | MSGFMT | |
653 | MAKE | |
322e23db UD |
654 | LD |
655 | AS | |
6014c65d | 656 | GPROF |
1b74661a | 657 | OBJCOPY |
322e23db UD |
658 | OBJDUMP |
659 | AR | |
660 | LN_S | |
661 | INSTALL_DATA | |
662 | INSTALL_SCRIPT | |
663 | INSTALL_PROGRAM | |
322e23db UD |
664 | sysnames |
665 | submachine | |
6f89d2f3 | 666 | multi_arch |
b5c45e83 | 667 | libc_cv_textrel_ifunc |
03baef1c NA |
668 | no_stack_protector |
669 | stack_protector | |
670 | libc_cv_ssp | |
8df5d347 | 671 | libc_cv_with_fp |
322e23db | 672 | base_machine |
67e58f39 | 673 | have_tunables |
e4608715 | 674 | build_pt_chown |
c53d909c | 675 | build_nscd |
1e4d83f6 | 676 | build_obsolete_nsl |
021db4be | 677 | link_obsolete_rpc |
84aa7516 | 678 | libc_cv_static_nss_crypt |
322e23db | 679 | libc_cv_nss_crypt |
e69d994a | 680 | build_crypt |
d5c3fafc | 681 | experimental_malloc |
a4ecc9eb | 682 | enable_werror |
322e23db UD |
683 | all_warnings |
684 | force_install | |
685 | bindnow | |
740b3dbe | 686 | hardcoded_path_in_tests |
1cba4036 | 687 | enable_timezone_tools |
6413fcde | 688 | extra_nonshared_cflags |
f781ef40 | 689 | use_default_link |
c91c505f | 690 | sysheaders |
322e23db UD |
691 | ac_ct_CXX |
692 | CXXFLAGS | |
693 | CXX | |
e4693aa7 | 694 | READELF |
322e23db UD |
695 | CPP |
696 | cross_compiling | |
697 | BUILD_CC | |
698 | OBJEXT | |
699 | ac_ct_CC | |
700 | CPPFLAGS | |
701 | LDFLAGS | |
702 | CFLAGS | |
703 | CC | |
c16a054d AS |
704 | host_os |
705 | host_vendor | |
706 | host_cpu | |
707 | host | |
708 | build_os | |
709 | build_vendor | |
710 | build_cpu | |
711 | build | |
7967983f | 712 | subdirs |
8b748aed JM |
713 | REPORT_BUGS_TEXI |
714 | REPORT_BUGS_TO | |
715 | PKGVERSION_TEXI | |
716 | PKGVERSION | |
322e23db UD |
717 | target_alias |
718 | host_alias | |
719 | build_alias | |
720 | LIBS | |
721 | ECHO_T | |
722 | ECHO_N | |
723 | ECHO_C | |
724 | DEFS | |
725 | mandir | |
726 | localedir | |
727 | libdir | |
728 | psdir | |
729 | pdfdir | |
730 | dvidir | |
731 | htmldir | |
732 | infodir | |
733 | docdir | |
734 | oldincludedir | |
735 | includedir | |
736 | localstatedir | |
737 | sharedstatedir | |
738 | sysconfdir | |
739 | datadir | |
740 | datarootdir | |
741 | libexecdir | |
742 | sbindir | |
743 | bindir | |
744 | program_transform_name | |
745 | prefix | |
746 | exec_prefix | |
b08c89d9 | 747 | PACKAGE_URL |
322e23db UD |
748 | PACKAGE_BUGREPORT |
749 | PACKAGE_STRING | |
750 | PACKAGE_VERSION | |
751 | PACKAGE_TARNAME | |
752 | PACKAGE_NAME | |
753 | PATH_SEPARATOR | |
754 | SHELL' | |
a152f366 | 755 | ac_subst_files='' |
322e23db UD |
756 | ac_user_opts=' |
757 | enable_option_checking | |
8b748aed JM |
758 | with_pkgversion |
759 | with_bugurl | |
322e23db UD |
760 | with_gd |
761 | with_gd_include | |
762 | with_gd_lib | |
322e23db | 763 | with_binutils |
322e23db | 764 | with_selinux |
322e23db | 765 | with_headers |
f781ef40 | 766 | with_default_link |
6413fcde | 767 | with_nonshared_cflags |
322e23db | 768 | enable_sanity_checks |
322e23db UD |
769 | enable_shared |
770 | enable_profile | |
9d7a3741 | 771 | enable_static_pie |
1cba4036 | 772 | enable_timezone_tools |
740b3dbe | 773 | enable_hardcoded_path_in_tests |
322e23db | 774 | enable_stackguard_randomization |
322e23db UD |
775 | enable_hidden_plt |
776 | enable_bind_now | |
03baef1c | 777 | enable_stack_protector |
322e23db UD |
778 | enable_static_nss |
779 | enable_force_install | |
8894bad3 | 780 | enable_maintainer_mode |
322e23db UD |
781 | enable_kernel |
782 | enable_all_warnings | |
a4ecc9eb | 783 | enable_werror |
322e23db | 784 | enable_multi_arch |
d5c3fafc | 785 | enable_experimental_malloc |
e69d994a | 786 | enable_crypt |
322e23db | 787 | enable_nss_crypt |
021db4be | 788 | enable_obsolete_rpc |
1e4d83f6 | 789 | enable_obsolete_nsl |
3a097cc7 | 790 | enable_systemtap |
c53d909c | 791 | enable_build_nscd |
3cc3ef96 | 792 | enable_nscd |
e4608715 | 793 | enable_pt_chown |
67e58f39 | 794 | enable_tunables |
5695d46f | 795 | enable_mathvec |
f753fa7d | 796 | enable_cet |
322e23db UD |
797 | with_cpu |
798 | ' | |
a152f366 UD |
799 | ac_precious_vars='build_alias |
800 | host_alias | |
801 | target_alias | |
802 | CC | |
803 | CFLAGS | |
804 | LDFLAGS | |
805 | LIBS | |
806 | CPPFLAGS | |
807 | CPP | |
808 | CXX | |
809 | CXXFLAGS | |
810 | CCC' | |
644d3857 | 811 | ac_subdirs_all='' |
a152f366 UD |
812 | |
813 | # Initialize some variables set by options. | |
814 | ac_init_help= | |
815 | ac_init_version=false | |
322e23db UD |
816 | ac_unrecognized_opts= |
817 | ac_unrecognized_sep= | |
a152f366 UD |
818 | # The variables have the same names as the options, with |
819 | # dashes changed to underlines. | |
820 | cache_file=/dev/null | |
821 | exec_prefix=NONE | |
822 | no_create= | |
823 | no_recursion= | |
824 | prefix=NONE | |
825 | program_prefix=NONE | |
826 | program_suffix=NONE | |
827 | program_transform_name=s,x,x, | |
828 | silent= | |
829 | site= | |
830 | srcdir= | |
831 | verbose= | |
832 | x_includes=NONE | |
833 | x_libraries=NONE | |
834 | ||
835 | # Installation directory options. | |
836 | # These are left unexpanded so users can "make install exec_prefix=/foo" | |
837 | # and all the variables that are supposed to be based on exec_prefix | |
838 | # by default will actually change. | |
839 | # Use braces instead of parens because sh, perl, etc. also accept them. | |
840 | # (The list follows the same order as the GNU Coding Standards.) | |
841 | bindir='${exec_prefix}/bin' | |
842 | sbindir='${exec_prefix}/sbin' | |
843 | libexecdir='${exec_prefix}/libexec' | |
844 | datarootdir='${prefix}/share' | |
845 | datadir='${datarootdir}' | |
846 | sysconfdir='${prefix}/etc' | |
847 | sharedstatedir='${prefix}/com' | |
848 | localstatedir='${prefix}/var' | |
849 | includedir='${prefix}/include' | |
850 | oldincludedir='/usr/include' | |
851 | docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' | |
852 | infodir='${datarootdir}/info' | |
853 | htmldir='${docdir}' | |
26f56c1c UD |
854 | dvidir='${docdir}' |
855 | pdfdir='${docdir}' | |
856 | psdir='${docdir}' | |
857 | libdir='${exec_prefix}/lib' | |
858 | localedir='${datarootdir}/locale' | |
859 | mandir='${datarootdir}/man' | |
cd6ede75 | 860 | |
cd6ede75 | 861 | ac_prev= |
26f56c1c | 862 | ac_dashdash= |
cd6ede75 UD |
863 | for ac_option |
864 | do | |
cd6ede75 UD |
865 | # If the previous option needs an argument, assign it. |
866 | if test -n "$ac_prev"; then | |
26f56c1c | 867 | eval $ac_prev=\$ac_option |
cd6ede75 UD |
868 | ac_prev= |
869 | continue | |
870 | fi | |
871 | ||
26f56c1c | 872 | case $ac_option in |
f318beb8 UD |
873 | *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; |
874 | *=) ac_optarg= ;; | |
875 | *) ac_optarg=yes ;; | |
26f56c1c | 876 | esac |
cd6ede75 UD |
877 | |
878 | # Accept the important Cygnus configure options, so we can diagnose typos. | |
879 | ||
26f56c1c UD |
880 | case $ac_dashdash$ac_option in |
881 | --) | |
882 | ac_dashdash=yes ;; | |
cd6ede75 UD |
883 | |
884 | -bindir | --bindir | --bindi | --bind | --bin | --bi) | |
885 | ac_prev=bindir ;; | |
886 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) | |
3a12e572 | 887 | bindir=$ac_optarg ;; |
cd6ede75 UD |
888 | |
889 | -build | --build | --buil | --bui | --bu) | |
3a12e572 | 890 | ac_prev=build_alias ;; |
cd6ede75 | 891 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) |
3a12e572 | 892 | build_alias=$ac_optarg ;; |
cd6ede75 UD |
893 | |
894 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
895 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
896 | ac_prev=cache_file ;; | |
897 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
898 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) | |
3a12e572 UD |
899 | cache_file=$ac_optarg ;; |
900 | ||
901 | --config-cache | -C) | |
902 | cache_file=config.cache ;; | |
cd6ede75 | 903 | |
26f56c1c | 904 | -datadir | --datadir | --datadi | --datad) |
cd6ede75 | 905 | ac_prev=datadir ;; |
26f56c1c | 906 | -datadir=* | --datadir=* | --datadi=* | --datad=*) |
3a12e572 | 907 | datadir=$ac_optarg ;; |
cd6ede75 | 908 | |
26f56c1c UD |
909 | -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ |
910 | | --dataroo | --dataro | --datar) | |
911 | ac_prev=datarootdir ;; | |
912 | -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ | |
913 | | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) | |
914 | datarootdir=$ac_optarg ;; | |
915 | ||
cd6ede75 | 916 | -disable-* | --disable-*) |
322e23db | 917 | ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` |
cd6ede75 | 918 | # Reject names that are not valid shell variable names. |
322e23db | 919 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
4a531bb0 | 920 | as_fn_error $? "invalid feature name: $ac_useropt" |
322e23db UD |
921 | ac_useropt_orig=$ac_useropt |
922 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
923 | case $ac_user_opts in | |
924 | *" | |
925 | "enable_$ac_useropt" | |
926 | "*) ;; | |
927 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" | |
928 | ac_unrecognized_sep=', ';; | |
929 | esac | |
930 | eval enable_$ac_useropt=no ;; | |
26f56c1c UD |
931 | |
932 | -docdir | --docdir | --docdi | --doc | --do) | |
933 | ac_prev=docdir ;; | |
934 | -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) | |
935 | docdir=$ac_optarg ;; | |
936 | ||
937 | -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) | |
938 | ac_prev=dvidir ;; | |
939 | -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) | |
940 | dvidir=$ac_optarg ;; | |
cd6ede75 UD |
941 | |
942 | -enable-* | --enable-*) | |
322e23db | 943 | ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` |
cd6ede75 | 944 | # Reject names that are not valid shell variable names. |
322e23db | 945 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
4a531bb0 | 946 | as_fn_error $? "invalid feature name: $ac_useropt" |
322e23db UD |
947 | ac_useropt_orig=$ac_useropt |
948 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
949 | case $ac_user_opts in | |
950 | *" | |
951 | "enable_$ac_useropt" | |
952 | "*) ;; | |
953 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" | |
954 | ac_unrecognized_sep=', ';; | |
955 | esac | |
956 | eval enable_$ac_useropt=\$ac_optarg ;; | |
cd6ede75 UD |
957 | |
958 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | |
959 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | |
960 | | --exec | --exe | --ex) | |
961 | ac_prev=exec_prefix ;; | |
962 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | |
963 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | |
964 | | --exec=* | --exe=* | --ex=*) | |
3a12e572 | 965 | exec_prefix=$ac_optarg ;; |
cd6ede75 UD |
966 | |
967 | -gas | --gas | --ga | --g) | |
968 | # Obsolete; use --with-gas. | |
969 | with_gas=yes ;; | |
970 | ||
3a12e572 UD |
971 | -help | --help | --hel | --he | -h) |
972 | ac_init_help=long ;; | |
973 | -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) | |
974 | ac_init_help=recursive ;; | |
975 | -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) | |
976 | ac_init_help=short ;; | |
cd6ede75 UD |
977 | |
978 | -host | --host | --hos | --ho) | |
3a12e572 | 979 | ac_prev=host_alias ;; |
cd6ede75 | 980 | -host=* | --host=* | --hos=* | --ho=*) |
3a12e572 | 981 | host_alias=$ac_optarg ;; |
cd6ede75 | 982 | |
26f56c1c UD |
983 | -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) |
984 | ac_prev=htmldir ;; | |
985 | -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ | |
986 | | --ht=*) | |
987 | htmldir=$ac_optarg ;; | |
988 | ||
cd6ede75 UD |
989 | -includedir | --includedir | --includedi | --included | --include \ |
990 | | --includ | --inclu | --incl | --inc) | |
991 | ac_prev=includedir ;; | |
992 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | |
993 | | --includ=* | --inclu=* | --incl=* | --inc=*) | |
3a12e572 | 994 | includedir=$ac_optarg ;; |
cd6ede75 UD |
995 | |
996 | -infodir | --infodir | --infodi | --infod | --info | --inf) | |
997 | ac_prev=infodir ;; | |
998 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) | |
3a12e572 | 999 | infodir=$ac_optarg ;; |
cd6ede75 UD |
1000 | |
1001 | -libdir | --libdir | --libdi | --libd) | |
1002 | ac_prev=libdir ;; | |
1003 | -libdir=* | --libdir=* | --libdi=* | --libd=*) | |
3a12e572 | 1004 | libdir=$ac_optarg ;; |
cd6ede75 UD |
1005 | |
1006 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | |
1007 | | --libexe | --libex | --libe) | |
1008 | ac_prev=libexecdir ;; | |
1009 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | |
1010 | | --libexe=* | --libex=* | --libe=*) | |
3a12e572 | 1011 | libexecdir=$ac_optarg ;; |
cd6ede75 | 1012 | |
26f56c1c UD |
1013 | -localedir | --localedir | --localedi | --localed | --locale) |
1014 | ac_prev=localedir ;; | |
1015 | -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) | |
1016 | localedir=$ac_optarg ;; | |
1017 | ||
cd6ede75 | 1018 | -localstatedir | --localstatedir | --localstatedi | --localstated \ |
26f56c1c | 1019 | | --localstate | --localstat | --localsta | --localst | --locals) |
cd6ede75 UD |
1020 | ac_prev=localstatedir ;; |
1021 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | |
26f56c1c | 1022 | | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) |
3a12e572 | 1023 | localstatedir=$ac_optarg ;; |
cd6ede75 UD |
1024 | |
1025 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) | |
1026 | ac_prev=mandir ;; | |
1027 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) | |
3a12e572 | 1028 | mandir=$ac_optarg ;; |
cd6ede75 UD |
1029 | |
1030 | -nfp | --nfp | --nf) | |
1031 | # Obsolete; use --without-fp. | |
1032 | with_fp=no ;; | |
1033 | ||
1034 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
3a12e572 | 1035 | | --no-cr | --no-c | -n) |
cd6ede75 UD |
1036 | no_create=yes ;; |
1037 | ||
1038 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
1039 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) | |
1040 | no_recursion=yes ;; | |
1041 | ||
1042 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ | |
1043 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ | |
1044 | | --oldin | --oldi | --old | --ol | --o) | |
1045 | ac_prev=oldincludedir ;; | |
1046 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | |
1047 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | |
1048 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) | |
3a12e572 | 1049 | oldincludedir=$ac_optarg ;; |
cd6ede75 UD |
1050 | |
1051 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
1052 | ac_prev=prefix ;; | |
1053 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
3a12e572 | 1054 | prefix=$ac_optarg ;; |
cd6ede75 UD |
1055 | |
1056 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ | |
1057 | | --program-pre | --program-pr | --program-p) | |
1058 | ac_prev=program_prefix ;; | |
1059 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ | |
1060 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) | |
3a12e572 | 1061 | program_prefix=$ac_optarg ;; |
cd6ede75 UD |
1062 | |
1063 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ | |
1064 | | --program-suf | --program-su | --program-s) | |
1065 | ac_prev=program_suffix ;; | |
1066 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ | |
1067 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) | |
3a12e572 | 1068 | program_suffix=$ac_optarg ;; |
cd6ede75 UD |
1069 | |
1070 | -program-transform-name | --program-transform-name \ | |
1071 | | --program-transform-nam | --program-transform-na \ | |
1072 | | --program-transform-n | --program-transform- \ | |
1073 | | --program-transform | --program-transfor \ | |
1074 | | --program-transfo | --program-transf \ | |
1075 | | --program-trans | --program-tran \ | |
1076 | | --progr-tra | --program-tr | --program-t) | |
1077 | ac_prev=program_transform_name ;; | |
1078 | -program-transform-name=* | --program-transform-name=* \ | |
1079 | | --program-transform-nam=* | --program-transform-na=* \ | |
1080 | | --program-transform-n=* | --program-transform-=* \ | |
1081 | | --program-transform=* | --program-transfor=* \ | |
1082 | | --program-transfo=* | --program-transf=* \ | |
1083 | | --program-trans=* | --program-tran=* \ | |
1084 | | --progr-tra=* | --program-tr=* | --program-t=*) | |
3a12e572 | 1085 | program_transform_name=$ac_optarg ;; |
cd6ede75 | 1086 | |
26f56c1c UD |
1087 | -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) |
1088 | ac_prev=pdfdir ;; | |
1089 | -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) | |
1090 | pdfdir=$ac_optarg ;; | |
1091 | ||
1092 | -psdir | --psdir | --psdi | --psd | --ps) | |
1093 | ac_prev=psdir ;; | |
1094 | -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) | |
1095 | psdir=$ac_optarg ;; | |
1096 | ||
cd6ede75 UD |
1097 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
1098 | | -silent | --silent | --silen | --sile | --sil) | |
1099 | silent=yes ;; | |
1100 | ||
1101 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) | |
1102 | ac_prev=sbindir ;; | |
1103 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | |
1104 | | --sbi=* | --sb=*) | |
3a12e572 | 1105 | sbindir=$ac_optarg ;; |
cd6ede75 UD |
1106 | |
1107 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ | |
1108 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | |
1109 | | --sharedst | --shareds | --shared | --share | --shar \ | |
1110 | | --sha | --sh) | |
1111 | ac_prev=sharedstatedir ;; | |
1112 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ | |
1113 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | |
1114 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | |
1115 | | --sha=* | --sh=*) | |
3a12e572 | 1116 | sharedstatedir=$ac_optarg ;; |
cd6ede75 UD |
1117 | |
1118 | -site | --site | --sit) | |
1119 | ac_prev=site ;; | |
1120 | -site=* | --site=* | --sit=*) | |
3a12e572 | 1121 | site=$ac_optarg ;; |
cd6ede75 UD |
1122 | |
1123 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
1124 | ac_prev=srcdir ;; | |
1125 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
3a12e572 | 1126 | srcdir=$ac_optarg ;; |
cd6ede75 UD |
1127 | |
1128 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | |
1129 | | --syscon | --sysco | --sysc | --sys | --sy) | |
1130 | ac_prev=sysconfdir ;; | |
1131 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | |
1132 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) | |
3a12e572 | 1133 | sysconfdir=$ac_optarg ;; |
cd6ede75 UD |
1134 | |
1135 | -target | --target | --targe | --targ | --tar | --ta | --t) | |
3a12e572 | 1136 | ac_prev=target_alias ;; |
cd6ede75 | 1137 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) |
3a12e572 | 1138 | target_alias=$ac_optarg ;; |
cd6ede75 UD |
1139 | |
1140 | -v | -verbose | --verbose | --verbos | --verbo | --verb) | |
1141 | verbose=yes ;; | |
1142 | ||
3a12e572 UD |
1143 | -version | --version | --versio | --versi | --vers | -V) |
1144 | ac_init_version=: ;; | |
cd6ede75 UD |
1145 | |
1146 | -with-* | --with-*) | |
322e23db | 1147 | ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` |
cd6ede75 | 1148 | # Reject names that are not valid shell variable names. |
322e23db | 1149 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
4a531bb0 | 1150 | as_fn_error $? "invalid package name: $ac_useropt" |
322e23db UD |
1151 | ac_useropt_orig=$ac_useropt |
1152 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1153 | case $ac_user_opts in | |
1154 | *" | |
1155 | "with_$ac_useropt" | |
1156 | "*) ;; | |
1157 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" | |
1158 | ac_unrecognized_sep=', ';; | |
1159 | esac | |
1160 | eval with_$ac_useropt=\$ac_optarg ;; | |
cd6ede75 UD |
1161 | |
1162 | -without-* | --without-*) | |
322e23db | 1163 | ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` |
cd6ede75 | 1164 | # Reject names that are not valid shell variable names. |
322e23db | 1165 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
4a531bb0 | 1166 | as_fn_error $? "invalid package name: $ac_useropt" |
322e23db UD |
1167 | ac_useropt_orig=$ac_useropt |
1168 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` | |
1169 | case $ac_user_opts in | |
1170 | *" | |
1171 | "with_$ac_useropt" | |
1172 | "*) ;; | |
1173 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" | |
1174 | ac_unrecognized_sep=', ';; | |
1175 | esac | |
1176 | eval with_$ac_useropt=no ;; | |
cd6ede75 UD |
1177 | |
1178 | --x) | |
1179 | # Obsolete; use --with-x. | |
1180 | with_x=yes ;; | |
1181 | ||
1182 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | |
1183 | | --x-incl | --x-inc | --x-in | --x-i) | |
1184 | ac_prev=x_includes ;; | |
1185 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | |
1186 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) | |
3a12e572 | 1187 | x_includes=$ac_optarg ;; |
cd6ede75 UD |
1188 | |
1189 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ | |
1190 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) | |
1191 | ac_prev=x_libraries ;; | |
1192 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | |
1193 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | |
3a12e572 | 1194 | x_libraries=$ac_optarg ;; |
cd6ede75 | 1195 | |
4a531bb0 L |
1196 | -*) as_fn_error $? "unrecognized option: \`$ac_option' |
1197 | Try \`$0 --help' for more information" | |
cd6ede75 UD |
1198 | ;; |
1199 | ||
3a12e572 UD |
1200 | *=*) |
1201 | ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` | |
1202 | # Reject names that are not valid shell variable names. | |
b08c89d9 UD |
1203 | case $ac_envvar in #( |
1204 | '' | [0-9]* | *[!_$as_cr_alnum]* ) | |
4a531bb0 | 1205 | as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; |
b08c89d9 | 1206 | esac |
26f56c1c | 1207 | eval $ac_envvar=\$ac_optarg |
3a12e572 UD |
1208 | export $ac_envvar ;; |
1209 | ||
cd6ede75 | 1210 | *) |
3a12e572 | 1211 | # FIXME: should be removed in autoconf 3.0. |
322e23db | 1212 | $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 |
3a12e572 | 1213 | expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && |
322e23db | 1214 | $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 |
f318beb8 | 1215 | : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" |
cd6ede75 UD |
1216 | ;; |
1217 | ||
1218 | esac | |
1219 | done | |
1220 | ||
1221 | if test -n "$ac_prev"; then | |
3a12e572 | 1222 | ac_option=--`echo $ac_prev | sed 's/_/-/g'` |
4a531bb0 | 1223 | as_fn_error $? "missing argument to $ac_option" |
cd6ede75 | 1224 | fi |
cd6ede75 | 1225 | |
322e23db UD |
1226 | if test -n "$ac_unrecognized_opts"; then |
1227 | case $enable_option_checking in | |
1228 | no) ;; | |
4a531bb0 | 1229 | fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; |
322e23db UD |
1230 | *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; |
1231 | esac | |
1232 | fi | |
1233 | ||
1234 | # Check all directory arguments for consistency. | |
26f56c1c UD |
1235 | for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ |
1236 | datadir sysconfdir sharedstatedir localstatedir includedir \ | |
1237 | oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ | |
1238 | libdir localedir mandir | |
cd6ede75 | 1239 | do |
26f56c1c | 1240 | eval ac_val=\$$ac_var |
322e23db UD |
1241 | # Remove trailing slashes. |
1242 | case $ac_val in | |
1243 | */ ) | |
1244 | ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` | |
1245 | eval $ac_var=\$ac_val;; | |
1246 | esac | |
1247 | # Be sure to have absolute directory names. | |
3a12e572 | 1248 | case $ac_val in |
26f56c1c UD |
1249 | [\\/$]* | ?:[\\/]* ) continue;; |
1250 | NONE | '' ) case $ac_var in *prefix ) continue;; esac;; | |
cd6ede75 | 1251 | esac |
4a531bb0 | 1252 | as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" |
cd6ede75 UD |
1253 | done |
1254 | ||
3a12e572 UD |
1255 | # There might be people who depend on the old broken behavior: `$host' |
1256 | # used to hold the argument of --host etc. | |
1257 | # FIXME: To remove some day. | |
1258 | build=$build_alias | |
1259 | host=$host_alias | |
1260 | target=$target_alias | |
1261 | ||
1262 | # FIXME: To remove some day. | |
1263 | if test "x$host_alias" != x; then | |
1264 | if test "x$build_alias" = x; then | |
1265 | cross_compiling=maybe | |
3a12e572 UD |
1266 | elif test "x$build_alias" != "x$host_alias"; then |
1267 | cross_compiling=yes | |
1268 | fi | |
1269 | fi | |
cd6ede75 | 1270 | |
3a12e572 UD |
1271 | ac_tool_prefix= |
1272 | test -n "$host_alias" && ac_tool_prefix=$host_alias- | |
1273 | ||
1274 | test "$silent" = yes && exec 6>/dev/null | |
cd6ede75 | 1275 | |
cd6ede75 | 1276 | |
26f56c1c UD |
1277 | ac_pwd=`pwd` && test -n "$ac_pwd" && |
1278 | ac_ls_di=`ls -di .` && | |
1279 | ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || | |
4a531bb0 | 1280 | as_fn_error $? "working directory cannot be determined" |
26f56c1c | 1281 | test "X$ac_ls_di" = "X$ac_pwd_ls_di" || |
4a531bb0 | 1282 | as_fn_error $? "pwd does not report name of working directory" |
26f56c1c UD |
1283 | |
1284 | ||
cd6ede75 UD |
1285 | # Find the source files, if location was not specified. |
1286 | if test -z "$srcdir"; then | |
1287 | ac_srcdir_defaulted=yes | |
26f56c1c | 1288 | # Try the directory containing this script, then the parent directory. |
322e23db UD |
1289 | ac_confdir=`$as_dirname -- "$as_myself" || |
1290 | $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
1291 | X"$as_myself" : 'X\(//\)[^/]' \| \ | |
1292 | X"$as_myself" : 'X\(//\)$' \| \ | |
1293 | X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || | |
1294 | $as_echo X"$as_myself" | | |
26f56c1c UD |
1295 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
1296 | s//\1/ | |
1297 | q | |
1298 | } | |
1299 | /^X\(\/\/\)[^/].*/{ | |
1300 | s//\1/ | |
1301 | q | |
1302 | } | |
1303 | /^X\(\/\/\)$/{ | |
1304 | s//\1/ | |
1305 | q | |
1306 | } | |
1307 | /^X\(\/\).*/{ | |
1308 | s//\1/ | |
1309 | q | |
1310 | } | |
1311 | s/.*/./; q'` | |
cd6ede75 | 1312 | srcdir=$ac_confdir |
26f56c1c | 1313 | if test ! -r "$srcdir/$ac_unique_file"; then |
cd6ede75 UD |
1314 | srcdir=.. |
1315 | fi | |
1316 | else | |
1317 | ac_srcdir_defaulted=no | |
1318 | fi | |
26f56c1c UD |
1319 | if test ! -r "$srcdir/$ac_unique_file"; then |
1320 | test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." | |
4a531bb0 | 1321 | as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" |
cd6ede75 | 1322 | fi |
26f56c1c UD |
1323 | ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" |
1324 | ac_abs_confdir=`( | |
4a531bb0 | 1325 | cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" |
26f56c1c UD |
1326 | pwd)` |
1327 | # When building in place, set srcdir=. | |
1328 | if test "$ac_abs_confdir" = "$ac_pwd"; then | |
1329 | srcdir=. | |
1330 | fi | |
1331 | # Remove unnecessary trailing slashes from srcdir. | |
1332 | # Double slashes in file names in object file debugging info | |
1333 | # mess up M-x gdb in Emacs. | |
1334 | case $srcdir in | |
1335 | */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; | |
1336 | esac | |
1337 | for ac_var in $ac_precious_vars; do | |
1338 | eval ac_env_${ac_var}_set=\${${ac_var}+set} | |
1339 | eval ac_env_${ac_var}_value=\$${ac_var} | |
1340 | eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} | |
1341 | eval ac_cv_env_${ac_var}_value=\$${ac_var} | |
1342 | done | |
3a12e572 UD |
1343 | |
1344 | # | |
1345 | # Report the --help message. | |
1346 | # | |
1347 | if test "$ac_init_help" = "long"; then | |
1348 | # Omit some internal or obsolete options to make the list less imposing. | |
1349 | # This message is too long to be a string in the A/UX 3.1 sh. | |
1350 | cat <<_ACEOF | |
f4b07664 | 1351 | \`configure' configures GNU C Library (see version.h) to adapt to many kinds of systems. |
3a12e572 UD |
1352 | |
1353 | Usage: $0 [OPTION]... [VAR=VALUE]... | |
1354 | ||
1355 | To assign environment variables (e.g., CC, CFLAGS...), specify them as | |
1356 | VAR=VALUE. See below for descriptions of some of the useful variables. | |
1357 | ||
1358 | Defaults for the options are specified in brackets. | |
1359 | ||
1360 | Configuration: | |
1361 | -h, --help display this help and exit | |
1362 | --help=short display options specific to this package | |
1363 | --help=recursive display the short help of all the included packages | |
1364 | -V, --version display version information and exit | |
4a531bb0 | 1365 | -q, --quiet, --silent do not print \`checking ...' messages |
3a12e572 UD |
1366 | --cache-file=FILE cache test results in FILE [disabled] |
1367 | -C, --config-cache alias for \`--cache-file=config.cache' | |
1368 | -n, --no-create do not create output files | |
1369 | --srcdir=DIR find the sources in DIR [configure dir or \`..'] | |
1370 | ||
3a12e572 UD |
1371 | Installation directories: |
1372 | --prefix=PREFIX install architecture-independent files in PREFIX | |
322e23db | 1373 | [$ac_default_prefix] |
3a12e572 | 1374 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
322e23db | 1375 | [PREFIX] |
3a12e572 UD |
1376 | |
1377 | By default, \`make install' will install all the files in | |
1378 | \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify | |
1379 | an installation prefix other than \`$ac_default_prefix' using \`--prefix', | |
1380 | for instance \`--prefix=\$HOME'. | |
1381 | ||
1382 | For better control, use the options below. | |
1383 | ||
1384 | Fine tuning of the installation directories: | |
322e23db UD |
1385 | --bindir=DIR user executables [EPREFIX/bin] |
1386 | --sbindir=DIR system admin executables [EPREFIX/sbin] | |
1387 | --libexecdir=DIR program executables [EPREFIX/libexec] | |
1388 | --sysconfdir=DIR read-only single-machine data [PREFIX/etc] | |
1389 | --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] | |
1390 | --localstatedir=DIR modifiable single-machine data [PREFIX/var] | |
1391 | --libdir=DIR object code libraries [EPREFIX/lib] | |
1392 | --includedir=DIR C header files [PREFIX/include] | |
1393 | --oldincludedir=DIR C header files for non-gcc [/usr/include] | |
1394 | --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] | |
1395 | --datadir=DIR read-only architecture-independent data [DATAROOTDIR] | |
1396 | --infodir=DIR info documentation [DATAROOTDIR/info] | |
1397 | --localedir=DIR locale-dependent data [DATAROOTDIR/locale] | |
1398 | --mandir=DIR man documentation [DATAROOTDIR/man] | |
f318beb8 | 1399 | --docdir=DIR documentation root [DATAROOTDIR/doc/glibc] |
322e23db UD |
1400 | --htmldir=DIR html documentation [DOCDIR] |
1401 | --dvidir=DIR dvi documentation [DOCDIR] | |
1402 | --pdfdir=DIR pdf documentation [DOCDIR] | |
1403 | --psdir=DIR ps documentation [DOCDIR] | |
3a12e572 UD |
1404 | _ACEOF |
1405 | ||
1406 | cat <<\_ACEOF | |
1407 | ||
1408 | System types: | |
1409 | --build=BUILD configure for building on BUILD [guessed] | |
1410 | --host=HOST cross-compile to build programs to run on HOST [BUILD] | |
1411 | _ACEOF | |
1412 | fi | |
cd6ede75 | 1413 | |
3a12e572 | 1414 | if test -n "$ac_init_help"; then |
f4b07664 RM |
1415 | case $ac_init_help in |
1416 | short | recursive ) echo "Configuration of GNU C Library (see version.h):";; | |
1417 | esac | |
3a12e572 UD |
1418 | cat <<\_ACEOF |
1419 | ||
1420 | Optional Features: | |
322e23db | 1421 | --disable-option-checking ignore unrecognized --enable/--with options |
3a12e572 UD |
1422 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) |
1423 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] | |
6b7f6183 RM |
1424 | --disable-sanity-checks really do not use threads (should not be used except |
1425 | in special situations) [default=yes] | |
a0da5fe1 | 1426 | --enable-shared build shared library [default=yes if GNU ld] |
11bf311e | 1427 | --enable-profile build profiled library [default=no] |
9d7a3741 L |
1428 | --enable-static-pie enable static PIE support and use it in the |
1429 | testsuite [default=no] | |
1cba4036 | 1430 | --disable-timezone-tools |
44f826e3 | 1431 | do not install timezone tools [default=install] |
740b3dbe L |
1432 | --enable-hardcoded-path-in-tests |
1433 | hardcode newly built glibc path in tests | |
1434 | [default=no] | |
35f1e827 UD |
1435 | --enable-stackguard-randomization |
1436 | initialize __stack_chk_guard canary with a random | |
1437 | number at program start | |
3a12e572 | 1438 | --disable-hidden-plt do not hide internal function calls to avoid PLT |
4df8c11d | 1439 | --enable-bind-now disable lazy relocations in DSOs |
03baef1c NA |
1440 | --enable-stack-protector=[yes|no|all|strong] |
1441 | Use -fstack-protector[-all|-strong] to detect glibc | |
1442 | buffer overflows | |
6b7f6183 | 1443 | --enable-static-nss build static NSS modules [default=no] |
3a12e572 | 1444 | --disable-force-install don't force installation of files from this package, |
6b7f6183 | 1445 | even if they are older than the installed files |
8894bad3 AM |
1446 | --enable-maintainer-mode |
1447 | enable make rules and dependencies not useful (and | |
1448 | sometimes confusing) to the casual installer | |
6b7f6183 RM |
1449 | --enable-kernel=VERSION compile for compatibility with kernel not older than |
1450 | VERSION | |
3a12e572 | 1451 | --enable-all-warnings enable all useful warnings gcc can issue |
a4ecc9eb | 1452 | --disable-werror do not build with -Werror |
425ce2ed UD |
1453 | --enable-multi-arch enable single DSO with optimizations for multiple |
1454 | architectures | |
d5c3fafc DD |
1455 | --disable-experimental-malloc |
1456 | disable experimental malloc features | |
e69d994a ZW |
1457 | --disable-crypt do not build nor install the passphrase hashing |
1458 | library, libcrypt | |
ff886b82 | 1459 | --enable-nss-crypt enable libcrypt to use nss |
021db4be AJ |
1460 | --enable-obsolete-rpc build and install the obsolete RPC code for |
1461 | link-time usage | |
1e4d83f6 TK |
1462 | --enable-obsolete-nsl build and install the obsolete libnsl library and |
1463 | depending NSS modules | |
3a097cc7 | 1464 | --enable-systemtap enable systemtap static probe points [default=no] |
c53d909c | 1465 | --disable-build-nscd disable building and installing the nscd daemon |
3cc3ef96 | 1466 | --disable-nscd library functions will not contact the nscd daemon |
e4608715 | 1467 | --enable-pt_chown Enable building and installing pt_chown |
6765d5d3 SP |
1468 | --enable-tunables Enable tunables support. Known values are 'yes', |
1469 | 'no' and 'valstring' | |
5695d46f AS |
1470 | --enable-mathvec Enable building and installing mathvec [default |
1471 | depends on architecture] | |
f753fa7d L |
1472 | --enable-cet enable Intel Control-flow Enforcement Technology |
1473 | (CET), x86 only | |
3a12e572 UD |
1474 | |
1475 | Optional Packages: | |
1476 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] | |
1477 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) | |
8b748aed JM |
1478 | --with-pkgversion=PKG Use PKG in the version string in place of "GNU libc" |
1479 | --with-bugurl=URL Direct users to URL to report a bug | |
3a12e572 UD |
1480 | --with-gd=DIR find libgd include dir and library with prefix DIR |
1481 | --with-gd-include=DIR find libgd include files in DIR | |
1482 | --with-gd-lib=DIR find libgd library files in DIR | |
6b7f6183 | 1483 | --with-binutils=PATH specify location of binutils (as and ld) |
74a30a58 | 1484 | --with-selinux if building with SELinux support |
6b7f6183 | 1485 | --with-headers=PATH location of system headers to use (for example |
26f56c1c | 1486 | /usr/src/linux/include) [default=compiler default] |
fd5e21c7 | 1487 | --with-default-link do not use explicit linker scripts |
6413fcde FW |
1488 | --with-nonshared-cflags=CFLAGS |
1489 | build nonshared libraries with additional CFLAGS | |
2ceaa76a | 1490 | --with-cpu=CPU select code for CPU variant |
3a12e572 UD |
1491 | |
1492 | Some influential environment variables: | |
1493 | CC C compiler command | |
1494 | CFLAGS C compiler flags | |
1495 | LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a | |
1496 | nonstandard directory <lib dir> | |
26f56c1c | 1497 | LIBS libraries to pass to the linker, e.g. -l<library> |
b08c89d9 | 1498 | CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if |
26f56c1c | 1499 | you have headers in a nonstandard directory <include dir> |
3a12e572 | 1500 | CPP C preprocessor |
925c3c5c UD |
1501 | CXX C++ compiler command |
1502 | CXXFLAGS C++ compiler flags | |
3a12e572 UD |
1503 | |
1504 | Use these variables to override the choices made by `configure' or to help | |
1505 | it to find libraries and programs with nonstandard names/locations. | |
1506 | ||
a306c790 | 1507 | Report bugs to <https://sourceware.org/bugzilla/>. |
f318beb8 | 1508 | GNU C Library home page: <http://www.gnu.org/software/glibc/>. |
b08c89d9 | 1509 | General help using GNU software: <http://www.gnu.org/gethelp/>. |
3a12e572 | 1510 | _ACEOF |
26f56c1c | 1511 | ac_status=$? |
3a12e572 UD |
1512 | fi |
1513 | ||
1514 | if test "$ac_init_help" = "recursive"; then | |
1515 | # If there are subdirs, report their specific --help. | |
3a12e572 | 1516 | for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue |
322e23db UD |
1517 | test -d "$ac_dir" || |
1518 | { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || | |
1519 | continue | |
3a12e572 UD |
1520 | ac_builddir=. |
1521 | ||
26f56c1c UD |
1522 | case "$ac_dir" in |
1523 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1524 | *) | |
322e23db | 1525 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
26f56c1c | 1526 | # A ".." for each directory in $ac_dir_suffix. |
322e23db | 1527 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
26f56c1c UD |
1528 | case $ac_top_builddir_sub in |
1529 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
1530 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
1531 | esac ;; | |
1532 | esac | |
1533 | ac_abs_top_builddir=$ac_pwd | |
1534 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
1535 | # for backward compatibility: | |
1536 | ac_top_builddir=$ac_top_build_prefix | |
3a12e572 UD |
1537 | |
1538 | case $srcdir in | |
26f56c1c | 1539 | .) # We are building in place. |
3a12e572 | 1540 | ac_srcdir=. |
26f56c1c UD |
1541 | ac_top_srcdir=$ac_top_builddir_sub |
1542 | ac_abs_top_srcdir=$ac_pwd ;; | |
1543 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
3a12e572 | 1544 | ac_srcdir=$srcdir$ac_dir_suffix; |
26f56c1c UD |
1545 | ac_top_srcdir=$srcdir |
1546 | ac_abs_top_srcdir=$srcdir ;; | |
1547 | *) # Relative name. | |
1548 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
1549 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
1550 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
3a12e572 | 1551 | esac |
26f56c1c UD |
1552 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
1553 | ||
1554 | cd "$ac_dir" || { ac_status=$?; continue; } | |
1555 | # Check for guested configure. | |
1556 | if test -f "$ac_srcdir/configure.gnu"; then | |
1557 | echo && | |
1558 | $SHELL "$ac_srcdir/configure.gnu" --help=recursive | |
1559 | elif test -f "$ac_srcdir/configure"; then | |
1560 | echo && | |
1561 | $SHELL "$ac_srcdir/configure" --help=recursive | |
3a12e572 | 1562 | else |
322e23db | 1563 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 |
26f56c1c UD |
1564 | fi || ac_status=$? |
1565 | cd "$ac_pwd" || { ac_status=$?; break; } | |
3a12e572 UD |
1566 | done |
1567 | fi | |
1568 | ||
26f56c1c | 1569 | test -n "$ac_init_help" && exit $ac_status |
3a12e572 UD |
1570 | if $ac_init_version; then |
1571 | cat <<\_ACEOF | |
f4b07664 | 1572 | GNU C Library configure (see version.h) |
f4a58f0d | 1573 | generated by GNU Autoconf 2.69 |
3a12e572 | 1574 | |
f4a58f0d | 1575 | Copyright (C) 2012 Free Software Foundation, Inc. |
3a12e572 UD |
1576 | This configure script is free software; the Free Software Foundation |
1577 | gives unlimited permission to copy, distribute and modify it. | |
1578 | _ACEOF | |
26f56c1c | 1579 | exit |
3a12e572 | 1580 | fi |
3a12e572 | 1581 | |
b08c89d9 UD |
1582 | ## ------------------------ ## |
1583 | ## Autoconf initialization. ## | |
1584 | ## ------------------------ ## | |
3a12e572 | 1585 | |
b08c89d9 UD |
1586 | # ac_fn_c_try_compile LINENO |
1587 | # -------------------------- | |
1588 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1589 | ac_fn_c_try_compile () | |
3a12e572 | 1590 | { |
b08c89d9 UD |
1591 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
1592 | rm -f conftest.$ac_objext | |
1593 | if { { ac_try="$ac_compile" | |
1594 | case "(($ac_try" in | |
1595 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1596 | *) ac_try_echo=$ac_try;; | |
1597 | esac | |
1598 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1599 | $as_echo "$ac_try_echo"; } >&5 | |
1600 | (eval "$ac_compile") 2>conftest.err | |
1601 | ac_status=$? | |
1602 | if test -s conftest.err; then | |
1603 | grep -v '^ *+' conftest.err >conftest.er1 | |
1604 | cat conftest.er1 >&5 | |
1605 | mv -f conftest.er1 conftest.err | |
1606 | fi | |
1607 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1608 | test $ac_status = 0; } && { | |
1609 | test -z "$ac_c_werror_flag" || | |
1610 | test ! -s conftest.err | |
1611 | } && test -s conftest.$ac_objext; then : | |
1612 | ac_retval=0 | |
1613 | else | |
1614 | $as_echo "$as_me: failed program was:" >&5 | |
1615 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3a12e572 | 1616 | |
b08c89d9 UD |
1617 | ac_retval=1 |
1618 | fi | |
f318beb8 | 1619 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
b08c89d9 | 1620 | as_fn_set_status $ac_retval |
3a12e572 | 1621 | |
b08c89d9 | 1622 | } # ac_fn_c_try_compile |
3a12e572 | 1623 | |
b08c89d9 UD |
1624 | # ac_fn_cxx_try_compile LINENO |
1625 | # ---------------------------- | |
1626 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
1627 | ac_fn_cxx_try_compile () | |
1628 | { | |
1629 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1630 | rm -f conftest.$ac_objext | |
1631 | if { { ac_try="$ac_compile" | |
1632 | case "(($ac_try" in | |
1633 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1634 | *) ac_try_echo=$ac_try;; | |
1635 | esac | |
1636 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1637 | $as_echo "$ac_try_echo"; } >&5 | |
1638 | (eval "$ac_compile") 2>conftest.err | |
1639 | ac_status=$? | |
1640 | if test -s conftest.err; then | |
1641 | grep -v '^ *+' conftest.err >conftest.er1 | |
1642 | cat conftest.er1 >&5 | |
1643 | mv -f conftest.er1 conftest.err | |
1644 | fi | |
1645 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1646 | test $ac_status = 0; } && { | |
1647 | test -z "$ac_cxx_werror_flag" || | |
1648 | test ! -s conftest.err | |
1649 | } && test -s conftest.$ac_objext; then : | |
1650 | ac_retval=0 | |
1651 | else | |
1652 | $as_echo "$as_me: failed program was:" >&5 | |
1653 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1654 | ||
1655 | ac_retval=1 | |
1656 | fi | |
f318beb8 | 1657 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
b08c89d9 UD |
1658 | as_fn_set_status $ac_retval |
1659 | ||
1660 | } # ac_fn_cxx_try_compile | |
1661 | ||
e4693aa7 RM |
1662 | # ac_fn_cxx_try_link LINENO |
1663 | # ------------------------- | |
1664 | # Try to link conftest.$ac_ext, and return whether this succeeded. | |
1665 | ac_fn_cxx_try_link () | |
1666 | { | |
1667 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1668 | rm -f conftest.$ac_objext conftest$ac_exeext | |
1669 | if { { ac_try="$ac_link" | |
1670 | case "(($ac_try" in | |
1671 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1672 | *) ac_try_echo=$ac_try;; | |
1673 | esac | |
1674 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1675 | $as_echo "$ac_try_echo"; } >&5 | |
1676 | (eval "$ac_link") 2>conftest.err | |
1677 | ac_status=$? | |
1678 | if test -s conftest.err; then | |
1679 | grep -v '^ *+' conftest.err >conftest.er1 | |
1680 | cat conftest.er1 >&5 | |
1681 | mv -f conftest.er1 conftest.err | |
1682 | fi | |
1683 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1684 | test $ac_status = 0; } && { | |
1685 | test -z "$ac_cxx_werror_flag" || | |
1686 | test ! -s conftest.err | |
1687 | } && test -s conftest$ac_exeext && { | |
1688 | test "$cross_compiling" = yes || | |
1689 | test -x conftest$ac_exeext | |
1690 | }; then : | |
1691 | ac_retval=0 | |
1692 | else | |
1693 | $as_echo "$as_me: failed program was:" >&5 | |
1694 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1695 | ||
1696 | ac_retval=1 | |
1697 | fi | |
1698 | # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information | |
1699 | # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would | |
1700 | # interfere with the next link command; also delete a directory that is | |
1701 | # left behind by Apple's compiler. We do this before executing the actions. | |
1702 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
1703 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno | |
1704 | as_fn_set_status $ac_retval | |
1705 | ||
1706 | } # ac_fn_cxx_try_link | |
1707 | ||
b08c89d9 UD |
1708 | # ac_fn_c_try_link LINENO |
1709 | # ----------------------- | |
1710 | # Try to link conftest.$ac_ext, and return whether this succeeded. | |
1711 | ac_fn_c_try_link () | |
1712 | { | |
1713 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
1714 | rm -f conftest.$ac_objext conftest$ac_exeext | |
1715 | if { { ac_try="$ac_link" | |
1716 | case "(($ac_try" in | |
1717 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
1718 | *) ac_try_echo=$ac_try;; | |
1719 | esac | |
1720 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
1721 | $as_echo "$ac_try_echo"; } >&5 | |
1722 | (eval "$ac_link") 2>conftest.err | |
1723 | ac_status=$? | |
1724 | if test -s conftest.err; then | |
1725 | grep -v '^ *+' conftest.err >conftest.er1 | |
1726 | cat conftest.er1 >&5 | |
1727 | mv -f conftest.er1 conftest.err | |
1728 | fi | |
1729 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
1730 | test $ac_status = 0; } && { | |
1731 | test -z "$ac_c_werror_flag" || | |
1732 | test ! -s conftest.err | |
1733 | } && test -s conftest$ac_exeext && { | |
1734 | test "$cross_compiling" = yes || | |
f4a58f0d | 1735 | test -x conftest$ac_exeext |
b08c89d9 UD |
1736 | }; then : |
1737 | ac_retval=0 | |
1738 | else | |
1739 | $as_echo "$as_me: failed program was:" >&5 | |
1740 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1741 | ||
1742 | ac_retval=1 | |
1743 | fi | |
1744 | # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information | |
1745 | # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would | |
1746 | # interfere with the next link command; also delete a directory that is | |
1747 | # left behind by Apple's compiler. We do this before executing the actions. | |
1748 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo | |
f318beb8 | 1749 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
b08c89d9 UD |
1750 | as_fn_set_status $ac_retval |
1751 | ||
1752 | } # ac_fn_c_try_link | |
b08c89d9 UD |
1753 | cat >config.log <<_ACEOF |
1754 | This file contains any messages produced by compilers while | |
1755 | running configure, to aid debugging if configure makes a mistake. | |
1756 | ||
1757 | It was created by GNU C Library $as_me (see version.h), which was | |
f4a58f0d | 1758 | generated by GNU Autoconf 2.69. Invocation command line was |
b08c89d9 UD |
1759 | |
1760 | $ $0 $@ | |
1761 | ||
1762 | _ACEOF | |
1763 | exec 5>>config.log | |
1764 | { | |
1765 | cat <<_ASUNAME | |
1766 | ## --------- ## | |
1767 | ## Platform. ## | |
1768 | ## --------- ## | |
1769 | ||
1770 | hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` | |
1771 | uname -m = `(uname -m) 2>/dev/null || echo unknown` | |
1772 | uname -r = `(uname -r) 2>/dev/null || echo unknown` | |
1773 | uname -s = `(uname -s) 2>/dev/null || echo unknown` | |
1774 | uname -v = `(uname -v) 2>/dev/null || echo unknown` | |
1775 | ||
1776 | /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` | |
1777 | /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` | |
1778 | ||
1779 | /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` | |
1780 | /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` | |
1781 | /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` | |
1782 | /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` | |
1783 | /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` | |
1784 | /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` | |
1785 | /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` | |
1786 | ||
1787 | _ASUNAME | |
3a12e572 UD |
1788 | |
1789 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
1790 | for as_dir in $PATH | |
1791 | do | |
1792 | IFS=$as_save_IFS | |
1793 | test -z "$as_dir" && as_dir=. | |
b08c89d9 UD |
1794 | $as_echo "PATH: $as_dir" |
1795 | done | |
26f56c1c | 1796 | IFS=$as_save_IFS |
3a12e572 UD |
1797 | |
1798 | } >&5 | |
1799 | ||
1800 | cat >&5 <<_ACEOF | |
1801 | ||
1802 | ||
1803 | ## ----------- ## | |
1804 | ## Core tests. ## | |
1805 | ## ----------- ## | |
1806 | ||
1807 | _ACEOF | |
1808 | ||
1809 | ||
1810 | # Keep a trace of the command line. | |
1811 | # Strip out --no-create and --no-recursion so they do not pile up. | |
2abf9ff1 | 1812 | # Strip out --silent because we don't want to record it for future runs. |
3a12e572 | 1813 | # Also quote any args containing shell meta-characters. |
2abf9ff1 | 1814 | # Make two passes to allow for proper duplicate-argument suppression. |
3a12e572 | 1815 | ac_configure_args= |
2abf9ff1 RM |
1816 | ac_configure_args0= |
1817 | ac_configure_args1= | |
2abf9ff1 RM |
1818 | ac_must_keep_next=false |
1819 | for ac_pass in 1 2 | |
3a12e572 | 1820 | do |
2abf9ff1 RM |
1821 | for ac_arg |
1822 | do | |
1823 | case $ac_arg in | |
1824 | -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; | |
1825 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
1826 | | -silent | --silent | --silen | --sile | --sil) | |
1827 | continue ;; | |
26f56c1c | 1828 | *\'*) |
322e23db | 1829 | ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
2abf9ff1 RM |
1830 | esac |
1831 | case $ac_pass in | |
b08c89d9 | 1832 | 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; |
2abf9ff1 | 1833 | 2) |
b08c89d9 | 1834 | as_fn_append ac_configure_args1 " '$ac_arg'" |
2abf9ff1 | 1835 | if test $ac_must_keep_next = true; then |
9382fcee | 1836 | ac_must_keep_next=false # Got value, back to normal. |
2abf9ff1 | 1837 | else |
9382fcee RM |
1838 | case $ac_arg in |
1839 | *=* | --config-cache | -C | -disable-* | --disable-* \ | |
1840 | | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ | |
1841 | | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ | |
1842 | | -with-* | --with-* | -without-* | --without-* | --x) | |
1843 | case "$ac_configure_args0 " in | |
1844 | "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; | |
1845 | esac | |
1846 | ;; | |
1847 | -* ) ac_must_keep_next=true ;; | |
1848 | esac | |
2abf9ff1 | 1849 | fi |
b08c89d9 | 1850 | as_fn_append ac_configure_args " '$ac_arg'" |
2abf9ff1 RM |
1851 | ;; |
1852 | esac | |
1853 | done | |
3a12e572 | 1854 | done |
b08c89d9 UD |
1855 | { ac_configure_args0=; unset ac_configure_args0;} |
1856 | { ac_configure_args1=; unset ac_configure_args1;} | |
3a12e572 UD |
1857 | |
1858 | # When interrupted or exit'd, cleanup temporary files, and complete | |
1859 | # config.log. We remove comments because anyway the quotes in there | |
1860 | # would cause problems or look ugly. | |
26f56c1c UD |
1861 | # WARNING: Use '\'' to represent an apostrophe within the trap. |
1862 | # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. | |
3a12e572 UD |
1863 | trap 'exit_status=$? |
1864 | # Save into config.log some information that might help in debugging. | |
1865 | { | |
1866 | echo | |
f4b07664 | 1867 | |
4a531bb0 | 1868 | $as_echo "## ---------------- ## |
3a12e572 | 1869 | ## Cache variables. ## |
4a531bb0 | 1870 | ## ---------------- ##" |
3a12e572 UD |
1871 | echo |
1872 | # The following way of writing the cache mishandles newlines in values, | |
26f56c1c UD |
1873 | ( |
1874 | for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do | |
1875 | eval ac_val=\$$ac_var | |
1876 | case $ac_val in #( | |
1877 | *${as_nl}*) | |
1878 | case $ac_var in #( | |
b08c89d9 | 1879 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 |
322e23db | 1880 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; |
26f56c1c UD |
1881 | esac |
1882 | case $ac_var in #( | |
1883 | _ | IFS | as_nl) ;; #( | |
322e23db | 1884 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( |
b08c89d9 | 1885 | *) { eval $ac_var=; unset $ac_var;} ;; |
26f56c1c UD |
1886 | esac ;; |
1887 | esac | |
1888 | done | |
3a12e572 | 1889 | (set) 2>&1 | |
26f56c1c UD |
1890 | case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( |
1891 | *${as_nl}ac_space=\ *) | |
3a12e572 | 1892 | sed -n \ |
26f56c1c UD |
1893 | "s/'\''/'\''\\\\'\'''\''/g; |
1894 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" | |
1895 | ;; #( | |
3a12e572 | 1896 | *) |
26f56c1c | 1897 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
3a12e572 | 1898 | ;; |
26f56c1c UD |
1899 | esac | |
1900 | sort | |
1901 | ) | |
3a12e572 | 1902 | echo |
f4b07664 | 1903 | |
4a531bb0 | 1904 | $as_echo "## ----------------- ## |
f4b07664 | 1905 | ## Output variables. ## |
4a531bb0 | 1906 | ## ----------------- ##" |
f4b07664 RM |
1907 | echo |
1908 | for ac_var in $ac_subst_vars | |
1909 | do | |
26f56c1c UD |
1910 | eval ac_val=\$$ac_var |
1911 | case $ac_val in | |
322e23db | 1912 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; |
26f56c1c | 1913 | esac |
322e23db | 1914 | $as_echo "$ac_var='\''$ac_val'\''" |
f4b07664 RM |
1915 | done | sort |
1916 | echo | |
1917 | ||
1918 | if test -n "$ac_subst_files"; then | |
4a531bb0 | 1919 | $as_echo "## ------------------- ## |
26f56c1c | 1920 | ## File substitutions. ## |
4a531bb0 | 1921 | ## ------------------- ##" |
f4b07664 RM |
1922 | echo |
1923 | for ac_var in $ac_subst_files | |
1924 | do | |
26f56c1c UD |
1925 | eval ac_val=\$$ac_var |
1926 | case $ac_val in | |
322e23db | 1927 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; |
26f56c1c | 1928 | esac |
322e23db | 1929 | $as_echo "$ac_var='\''$ac_val'\''" |
f4b07664 RM |
1930 | done | sort |
1931 | echo | |
1932 | fi | |
1933 | ||
3a12e572 | 1934 | if test -s confdefs.h; then |
4a531bb0 | 1935 | $as_echo "## ----------- ## |
3a12e572 | 1936 | ## confdefs.h. ## |
4a531bb0 | 1937 | ## ----------- ##" |
3a12e572 | 1938 | echo |
26f56c1c | 1939 | cat confdefs.h |
3a12e572 UD |
1940 | echo |
1941 | fi | |
1942 | test "$ac_signal" != 0 && | |
322e23db UD |
1943 | $as_echo "$as_me: caught signal $ac_signal" |
1944 | $as_echo "$as_me: exit $exit_status" | |
3a12e572 | 1945 | } >&5 |
26f56c1c UD |
1946 | rm -f core *.core core.conftest.* && |
1947 | rm -f -r conftest* confdefs* conf$$* $ac_clean_files && | |
3a12e572 | 1948 | exit $exit_status |
26f56c1c | 1949 | ' 0 |
3a12e572 | 1950 | for ac_signal in 1 2 13 15; do |
b08c89d9 | 1951 | trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal |
3a12e572 UD |
1952 | done |
1953 | ac_signal=0 | |
1954 | ||
1955 | # confdefs.h avoids OS command line length limits that DEFS can exceed. | |
26f56c1c | 1956 | rm -f -r conftest* confdefs.h |
3a12e572 | 1957 | |
b08c89d9 UD |
1958 | $as_echo "/* confdefs.h */" > confdefs.h |
1959 | ||
3a12e572 UD |
1960 | # Predefined preprocessor variables. |
1961 | ||
1962 | cat >>confdefs.h <<_ACEOF | |
1963 | #define PACKAGE_NAME "$PACKAGE_NAME" | |
1964 | _ACEOF | |
1965 | ||
3a12e572 UD |
1966 | cat >>confdefs.h <<_ACEOF |
1967 | #define PACKAGE_TARNAME "$PACKAGE_TARNAME" | |
1968 | _ACEOF | |
1969 | ||
3a12e572 UD |
1970 | cat >>confdefs.h <<_ACEOF |
1971 | #define PACKAGE_VERSION "$PACKAGE_VERSION" | |
1972 | _ACEOF | |
1973 | ||
3a12e572 UD |
1974 | cat >>confdefs.h <<_ACEOF |
1975 | #define PACKAGE_STRING "$PACKAGE_STRING" | |
1976 | _ACEOF | |
1977 | ||
3a12e572 UD |
1978 | cat >>confdefs.h <<_ACEOF |
1979 | #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" | |
1980 | _ACEOF | |
1981 | ||
b08c89d9 UD |
1982 | cat >>confdefs.h <<_ACEOF |
1983 | #define PACKAGE_URL "$PACKAGE_URL" | |
1984 | _ACEOF | |
1985 | ||
3a12e572 UD |
1986 | |
1987 | # Let the site file select an alternate cache file if it wants to. | |
322e23db UD |
1988 | # Prefer an explicitly selected file to automatically selected ones. |
1989 | ac_site_file1=NONE | |
1990 | ac_site_file2=NONE | |
26f56c1c | 1991 | if test -n "$CONFIG_SITE"; then |
4a531bb0 L |
1992 | # We do not want a PATH search for config.site. |
1993 | case $CONFIG_SITE in #(( | |
1994 | -*) ac_site_file1=./$CONFIG_SITE;; | |
1995 | */*) ac_site_file1=$CONFIG_SITE;; | |
1996 | *) ac_site_file1=./$CONFIG_SITE;; | |
1997 | esac | |
26f56c1c | 1998 | elif test "x$prefix" != xNONE; then |
322e23db UD |
1999 | ac_site_file1=$prefix/share/config.site |
2000 | ac_site_file2=$prefix/etc/config.site | |
26f56c1c | 2001 | else |
322e23db UD |
2002 | ac_site_file1=$ac_default_prefix/share/config.site |
2003 | ac_site_file2=$ac_default_prefix/etc/config.site | |
cd6ede75 | 2004 | fi |
322e23db | 2005 | for ac_site_file in "$ac_site_file1" "$ac_site_file2" |
26f56c1c | 2006 | do |
322e23db | 2007 | test "x$ac_site_file" = xNONE && continue |
b08c89d9 UD |
2008 | if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then |
2009 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 | |
322e23db | 2010 | $as_echo "$as_me: loading site script $ac_site_file" >&6;} |
3a12e572 | 2011 | sed 's/^/| /' "$ac_site_file" >&5 |
4a531bb0 L |
2012 | . "$ac_site_file" \ |
2013 | || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
2014 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2015 | as_fn_error $? "failed to load site script $ac_site_file | |
2016 | See \`config.log' for more details" "$LINENO" 5; } | |
cd6ede75 UD |
2017 | fi |
2018 | done | |
2019 | ||
2020 | if test -r "$cache_file"; then | |
b08c89d9 UD |
2021 | # Some versions of bash will fail to source /dev/null (special files |
2022 | # actually), so we avoid doing that. DJGPP emulates it as a regular file. | |
2023 | if test /dev/null != "$cache_file" && test -f "$cache_file"; then | |
2024 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 | |
322e23db | 2025 | $as_echo "$as_me: loading cache $cache_file" >&6;} |
3a12e572 | 2026 | case $cache_file in |
26f56c1c UD |
2027 | [\\/]* | ?:[\\/]* ) . "$cache_file";; |
2028 | *) . "./$cache_file";; | |
3a12e572 UD |
2029 | esac |
2030 | fi | |
cd6ede75 | 2031 | else |
b08c89d9 | 2032 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 |
322e23db | 2033 | $as_echo "$as_me: creating cache $cache_file" >&6;} |
3a12e572 UD |
2034 | >$cache_file |
2035 | fi | |
2036 | ||
2037 | # Check that the precious variables saved in the cache have kept the same | |
2038 | # value. | |
2039 | ac_cache_corrupted=false | |
26f56c1c | 2040 | for ac_var in $ac_precious_vars; do |
3a12e572 UD |
2041 | eval ac_old_set=\$ac_cv_env_${ac_var}_set |
2042 | eval ac_new_set=\$ac_env_${ac_var}_set | |
26f56c1c UD |
2043 | eval ac_old_val=\$ac_cv_env_${ac_var}_value |
2044 | eval ac_new_val=\$ac_env_${ac_var}_value | |
3a12e572 UD |
2045 | case $ac_old_set,$ac_new_set in |
2046 | set,) | |
b08c89d9 | 2047 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 |
322e23db | 2048 | $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} |
3a12e572 UD |
2049 | ac_cache_corrupted=: ;; |
2050 | ,set) | |
b08c89d9 | 2051 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 |
322e23db | 2052 | $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} |
3a12e572 UD |
2053 | ac_cache_corrupted=: ;; |
2054 | ,);; | |
2055 | *) | |
2056 | if test "x$ac_old_val" != "x$ac_new_val"; then | |
322e23db UD |
2057 | # differences in whitespace do not lead to failure. |
2058 | ac_old_val_w=`echo x $ac_old_val` | |
2059 | ac_new_val_w=`echo x $ac_new_val` | |
2060 | if test "$ac_old_val_w" != "$ac_new_val_w"; then | |
b08c89d9 | 2061 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 |
322e23db UD |
2062 | $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} |
2063 | ac_cache_corrupted=: | |
2064 | else | |
b08c89d9 | 2065 | { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 |
322e23db UD |
2066 | $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} |
2067 | eval $ac_var=\$ac_old_val | |
2068 | fi | |
b08c89d9 | 2069 | { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 |
322e23db | 2070 | $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} |
b08c89d9 | 2071 | { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 |
322e23db | 2072 | $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} |
3a12e572 UD |
2073 | fi;; |
2074 | esac | |
2075 | # Pass precious variables to config.status. | |
2076 | if test "$ac_new_set" = set; then | |
2077 | case $ac_new_val in | |
322e23db | 2078 | *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; |
3a12e572 UD |
2079 | *) ac_arg=$ac_var=$ac_new_val ;; |
2080 | esac | |
2081 | case " $ac_configure_args " in | |
2082 | *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. | |
b08c89d9 | 2083 | *) as_fn_append ac_configure_args " '$ac_arg'" ;; |
3a12e572 UD |
2084 | esac |
2085 | fi | |
2086 | done | |
2087 | if $ac_cache_corrupted; then | |
b08c89d9 | 2088 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
322e23db | 2089 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
b08c89d9 | 2090 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 |
322e23db | 2091 | $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} |
4a531bb0 | 2092 | as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 |
cd6ede75 | 2093 | fi |
b08c89d9 UD |
2094 | ## -------------------- ## |
2095 | ## Main body of script. ## | |
2096 | ## -------------------- ## | |
cd6ede75 | 2097 | |
b08c89d9 UD |
2098 | ac_ext=c |
2099 | ac_cpp='$CPP $CPPFLAGS' | |
2100 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2101 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2102 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3a12e572 UD |
2103 | |
2104 | ||
cd6ede75 | 2105 | |
b08c89d9 | 2106 | ac_config_headers="$ac_config_headers config.h" |
63bda0c1 | 2107 | |
b08c89d9 UD |
2108 | ac_aux_dir= |
2109 | for ac_dir in scripts "$srcdir"/scripts; do | |
4a531bb0 L |
2110 | if test -f "$ac_dir/install-sh"; then |
2111 | ac_aux_dir=$ac_dir | |
2112 | ac_install_sh="$ac_aux_dir/install-sh -c" | |
2113 | break | |
2114 | elif test -f "$ac_dir/install.sh"; then | |
2115 | ac_aux_dir=$ac_dir | |
2116 | ac_install_sh="$ac_aux_dir/install.sh -c" | |
2117 | break | |
2118 | elif test -f "$ac_dir/shtool"; then | |
2119 | ac_aux_dir=$ac_dir | |
2120 | ac_install_sh="$ac_aux_dir/shtool install -c" | |
2121 | break | |
2122 | fi | |
b08c89d9 UD |
2123 | done |
2124 | if test -z "$ac_aux_dir"; then | |
4a531bb0 | 2125 | as_fn_error $? "cannot find install-sh, install.sh, or shtool in scripts \"$srcdir\"/scripts" "$LINENO" 5 |
b08c89d9 | 2126 | fi |
26f56c1c UD |
2127 | |
2128 | # These three variables are undocumented and unsupported, | |
2129 | # and are intended to be withdrawn in a future Autoconf release. | |
2130 | # They can cause serious problems if a builder's source tree is in a directory | |
2131 | # whose full name contains unusual characters. | |
2132 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. | |
2133 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. | |
2134 | ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. | |
2135 | ||
444518fe | 2136 | |
cd6ede75 | 2137 | |
8b748aed JM |
2138 | |
2139 | ||
2140 | # Check whether --with-pkgversion was given. | |
2141 | if test "${with_pkgversion+set}" = set; then : | |
2142 | withval=$with_pkgversion; case "$withval" in | |
2143 | yes) as_fn_error $? "package version not specified" "$LINENO" 5 ;; | |
2144 | no) PKGVERSION= ;; | |
2145 | *) PKGVERSION="($withval) " ;; | |
2146 | esac | |
2147 | else | |
2148 | PKGVERSION="(GNU libc) " | |
2149 | ||
2150 | fi | |
2151 | ||
2152 | PKGVERSION_TEXI=`echo "$PKGVERSION" | sed 's/@/@@/g'` | |
2153 | ||
2154 | ||
2155 | ||
2156 | ||
2157 | ||
2158 | # Check whether --with-bugurl was given. | |
2159 | if test "${with_bugurl+set}" = set; then : | |
2160 | withval=$with_bugurl; case "$withval" in | |
2161 | yes) as_fn_error $? "bug URL not specified" "$LINENO" 5 ;; | |
2162 | no) BUGURL= | |
2163 | ;; | |
2164 | *) BUGURL="$withval" | |
2165 | ;; | |
2166 | esac | |
2167 | else | |
2168 | BUGURL="http://www.gnu.org/software/libc/bugs.html" | |
2169 | ||
2170 | fi | |
2171 | ||
2172 | case ${BUGURL} in | |
2173 | "") | |
2174 | REPORT_BUGS_TO= | |
2175 | REPORT_BUGS_TEXI= | |
2176 | ;; | |
2177 | *) | |
2178 | REPORT_BUGS_TO="<$BUGURL>" | |
2179 | REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`} | |
2180 | ;; | |
2181 | esac; | |
2182 | ||
2183 | ||
2184 | ||
2185 | ||
2186 | cat >>confdefs.h <<_ACEOF | |
2187 | #define PKGVERSION "$PKGVERSION" | |
2188 | _ACEOF | |
2189 | ||
2190 | ||
2191 | cat >>confdefs.h <<_ACEOF | |
2192 | #define REPORT_BUGS_TO "$REPORT_BUGS_TO" | |
2193 | _ACEOF | |
2194 | ||
2195 | ||
918b5606 L |
2196 | # Glibc should not depend on any header files |
2197 | ||
2198 | ||
bb931195 TS |
2199 | # We require GCC, and by default use its preprocessor. Override AC_PROG_CPP |
2200 | # here to work around the Autoconf issue discussed in | |
a306c790 | 2201 | # <https://sourceware.org/ml/libc-alpha/2013-01/msg00721.html>. |
bb931195 TS |
2202 | # AC_PROG_CPP |
2203 | ||
b5a5da23 TS |
2204 | # We require GCC. Override _AC_PROG_CC_C89 here to work around the Autoconf |
2205 | # issue discussed in | |
a306c790 | 2206 | # <https://sourceware.org/ml/libc-alpha/2013-01/msg00757.html>. |
b5a5da23 TS |
2207 | |
2208 | ||
7967983f RM |
2209 | |
2210 | ||
2211 | subdirs="$subdirs " | |
2212 | ||
2213 | ||
c16a054d AS |
2214 | # Make sure we can run config.sub. |
2215 | $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || | |
4a531bb0 | 2216 | as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 |
c16a054d | 2217 | |
b08c89d9 | 2218 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 |
c16a054d | 2219 | $as_echo_n "checking build system type... " >&6; } |
f318beb8 | 2220 | if ${ac_cv_build+:} false; then : |
c16a054d AS |
2221 | $as_echo_n "(cached) " >&6 |
2222 | else | |
2223 | ac_build_alias=$build_alias | |
2224 | test "x$ac_build_alias" = x && | |
2225 | ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` | |
2226 | test "x$ac_build_alias" = x && | |
4a531bb0 | 2227 | as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 |
c16a054d | 2228 | ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || |
4a531bb0 | 2229 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 |
c16a054d AS |
2230 | |
2231 | fi | |
b08c89d9 | 2232 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 |
c16a054d AS |
2233 | $as_echo "$ac_cv_build" >&6; } |
2234 | case $ac_cv_build in | |
2235 | *-*-*) ;; | |
4a531bb0 | 2236 | *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; |
c16a054d AS |
2237 | esac |
2238 | build=$ac_cv_build | |
2239 | ac_save_IFS=$IFS; IFS='-' | |
2240 | set x $ac_cv_build | |
2241 | shift | |
2242 | build_cpu=$1 | |
2243 | build_vendor=$2 | |
2244 | shift; shift | |
2245 | # Remember, the first character of IFS is used to create $*, | |
2246 | # except with old shells: | |
2247 | build_os=$* | |
2248 | IFS=$ac_save_IFS | |
2249 | case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac | |
2250 | ||
2251 | ||
b08c89d9 | 2252 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 |
c16a054d | 2253 | $as_echo_n "checking host system type... " >&6; } |
f318beb8 | 2254 | if ${ac_cv_host+:} false; then : |
c16a054d AS |
2255 | $as_echo_n "(cached) " >&6 |
2256 | else | |
2257 | if test "x$host_alias" = x; then | |
2258 | ac_cv_host=$ac_cv_build | |
2259 | else | |
2260 | ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || | |
4a531bb0 | 2261 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 |
c16a054d AS |
2262 | fi |
2263 | ||
2264 | fi | |
b08c89d9 | 2265 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 |
c16a054d AS |
2266 | $as_echo "$ac_cv_host" >&6; } |
2267 | case $ac_cv_host in | |
2268 | *-*-*) ;; | |
4a531bb0 | 2269 | *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; |
c16a054d AS |
2270 | esac |
2271 | host=$ac_cv_host | |
2272 | ac_save_IFS=$IFS; IFS='-' | |
2273 | set x $ac_cv_host | |
2274 | shift | |
2275 | host_cpu=$1 | |
2276 | host_vendor=$2 | |
2277 | shift; shift | |
2278 | # Remember, the first character of IFS is used to create $*, | |
2279 | # except with old shells: | |
2280 | host_os=$* | |
2281 | IFS=$ac_save_IFS | |
2282 | case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac | |
2283 | ||
2284 | ||
2285 | ||
a152f366 UD |
2286 | ac_ext=c |
2287 | ac_cpp='$CPP $CPPFLAGS' | |
2288 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2289 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2290 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2291 | if test -n "$ac_tool_prefix"; then | |
2292 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. | |
2293 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 | |
b08c89d9 | 2294 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2295 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2296 | if ${ac_cv_prog_CC+:} false; then : |
322e23db | 2297 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2298 | else |
2299 | if test -n "$CC"; then | |
2300 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2301 | else | |
2302 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2303 | for as_dir in $PATH | |
2304 | do | |
2305 | IFS=$as_save_IFS | |
2306 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2307 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2308 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2309 | ac_cv_prog_CC="${ac_tool_prefix}gcc" |
b08c89d9 | 2310 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2311 | break 2 |
2312 | fi | |
2313 | done | |
b08c89d9 | 2314 | done |
a152f366 | 2315 | IFS=$as_save_IFS |
c8f3e6db | 2316 | |
26f56c1c | 2317 | fi |
26f56c1c | 2318 | fi |
a152f366 UD |
2319 | CC=$ac_cv_prog_CC |
2320 | if test -n "$CC"; then | |
b08c89d9 | 2321 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 2322 | $as_echo "$CC" >&6; } |
a152f366 | 2323 | else |
b08c89d9 | 2324 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2325 | $as_echo "no" >&6; } |
26f56c1c UD |
2326 | fi |
2327 | ||
e41db95b | 2328 | |
e41db95b | 2329 | fi |
a152f366 UD |
2330 | if test -z "$ac_cv_prog_CC"; then |
2331 | ac_ct_CC=$CC | |
2332 | # Extract the first word of "gcc", so it can be a program name with args. | |
2333 | set dummy gcc; ac_word=$2 | |
b08c89d9 | 2334 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2335 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2336 | if ${ac_cv_prog_ac_ct_CC+:} false; then : |
322e23db | 2337 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 2338 | else |
a152f366 UD |
2339 | if test -n "$ac_ct_CC"; then |
2340 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
a5a0310d | 2341 | else |
a152f366 UD |
2342 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2343 | for as_dir in $PATH | |
2344 | do | |
2345 | IFS=$as_save_IFS | |
2346 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2347 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2348 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2349 | ac_cv_prog_ac_ct_CC="gcc" |
b08c89d9 | 2350 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2351 | break 2 |
2352 | fi | |
2353 | done | |
b08c89d9 | 2354 | done |
a152f366 | 2355 | IFS=$as_save_IFS |
cd6ede75 | 2356 | |
a152f366 UD |
2357 | fi |
2358 | fi | |
2359 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2360 | if test -n "$ac_ct_CC"; then | |
b08c89d9 | 2361 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
322e23db | 2362 | $as_echo "$ac_ct_CC" >&6; } |
cd6ede75 | 2363 | else |
b08c89d9 | 2364 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2365 | $as_echo "no" >&6; } |
26f56c1c UD |
2366 | fi |
2367 | ||
a152f366 UD |
2368 | if test "x$ac_ct_CC" = x; then |
2369 | CC="" | |
2370 | else | |
2371 | case $cross_compiling:$ac_tool_warned in | |
2372 | yes:) | |
b08c89d9 | 2373 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
322e23db | 2374 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
a152f366 UD |
2375 | ac_tool_warned=yes ;; |
2376 | esac | |
2377 | CC=$ac_ct_CC | |
2378 | fi | |
74a30a58 | 2379 | else |
a152f366 | 2380 | CC="$ac_cv_prog_CC" |
26f56c1c UD |
2381 | fi |
2382 | ||
a152f366 UD |
2383 | if test -z "$CC"; then |
2384 | if test -n "$ac_tool_prefix"; then | |
2385 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. | |
2386 | set dummy ${ac_tool_prefix}cc; ac_word=$2 | |
b08c89d9 | 2387 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2388 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2389 | if ${ac_cv_prog_CC+:} false; then : |
322e23db | 2390 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2391 | else |
2392 | if test -n "$CC"; then | |
2393 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2394 | else | |
2395 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2396 | for as_dir in $PATH | |
2397 | do | |
2398 | IFS=$as_save_IFS | |
2399 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2400 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2401 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2402 | ac_cv_prog_CC="${ac_tool_prefix}cc" |
b08c89d9 | 2403 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2404 | break 2 |
2405 | fi | |
2406 | done | |
b08c89d9 | 2407 | done |
a152f366 | 2408 | IFS=$as_save_IFS |
74a30a58 | 2409 | |
a152f366 UD |
2410 | fi |
2411 | fi | |
2412 | CC=$ac_cv_prog_CC | |
2413 | if test -n "$CC"; then | |
b08c89d9 | 2414 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 2415 | $as_echo "$CC" >&6; } |
5af3245a | 2416 | else |
b08c89d9 | 2417 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2418 | $as_echo "no" >&6; } |
26f56c1c UD |
2419 | fi |
2420 | ||
5af3245a | 2421 | |
a152f366 | 2422 | fi |
26f56c1c | 2423 | fi |
a152f366 UD |
2424 | if test -z "$CC"; then |
2425 | # Extract the first word of "cc", so it can be a program name with args. | |
2426 | set dummy cc; ac_word=$2 | |
b08c89d9 | 2427 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2428 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2429 | if ${ac_cv_prog_CC+:} false; then : |
322e23db | 2430 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2431 | else |
2432 | if test -n "$CC"; then | |
2433 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2434 | else | |
2435 | ac_prog_rejected=no | |
2436 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2437 | for as_dir in $PATH | |
2438 | do | |
2439 | IFS=$as_save_IFS | |
2440 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2441 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2442 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 UD |
2443 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then |
2444 | ac_prog_rejected=yes | |
2445 | continue | |
2446 | fi | |
2447 | ac_cv_prog_CC="cc" | |
b08c89d9 | 2448 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2449 | break 2 |
2450 | fi | |
2451 | done | |
b08c89d9 | 2452 | done |
a152f366 | 2453 | IFS=$as_save_IFS |
26f56c1c | 2454 | |
a152f366 UD |
2455 | if test $ac_prog_rejected = yes; then |
2456 | # We found a bogon in the path, so make sure we never use it. | |
2457 | set dummy $ac_cv_prog_CC | |
2458 | shift | |
2459 | if test $# != 0; then | |
2460 | # We chose a different compiler from the bogus one. | |
2461 | # However, it has the same basename, so the bogon will be chosen | |
2462 | # first if we set CC to just the basename; use the full file name. | |
2463 | shift | |
2464 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" | |
6b3f2b3d | 2465 | fi |
4442d7e8 | 2466 | fi |
26f56c1c | 2467 | fi |
26f56c1c | 2468 | fi |
a152f366 UD |
2469 | CC=$ac_cv_prog_CC |
2470 | if test -n "$CC"; then | |
b08c89d9 | 2471 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 2472 | $as_echo "$CC" >&6; } |
7dbde9db | 2473 | else |
b08c89d9 | 2474 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2475 | $as_echo "no" >&6; } |
26f56c1c UD |
2476 | fi |
2477 | ||
7dbde9db | 2478 | |
26f56c1c | 2479 | fi |
a152f366 UD |
2480 | if test -z "$CC"; then |
2481 | if test -n "$ac_tool_prefix"; then | |
2482 | for ac_prog in cl.exe | |
2483 | do | |
2484 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
2485 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
b08c89d9 | 2486 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2487 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2488 | if ${ac_cv_prog_CC+:} false; then : |
322e23db | 2489 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 2490 | else |
a152f366 UD |
2491 | if test -n "$CC"; then |
2492 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
cd6ede75 | 2493 | else |
a152f366 UD |
2494 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2495 | for as_dir in $PATH | |
2496 | do | |
2497 | IFS=$as_save_IFS | |
2498 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2499 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2500 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2501 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" |
b08c89d9 | 2502 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2503 | break 2 |
2504 | fi | |
2505 | done | |
b08c89d9 | 2506 | done |
a152f366 | 2507 | IFS=$as_save_IFS |
26f56c1c | 2508 | |
26f56c1c | 2509 | fi |
a152f366 UD |
2510 | fi |
2511 | CC=$ac_cv_prog_CC | |
2512 | if test -n "$CC"; then | |
b08c89d9 | 2513 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
322e23db | 2514 | $as_echo "$CC" >&6; } |
650425ce | 2515 | else |
b08c89d9 | 2516 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2517 | $as_echo "no" >&6; } |
26f56c1c UD |
2518 | fi |
2519 | ||
cd6ede75 | 2520 | |
a152f366 UD |
2521 | test -n "$CC" && break |
2522 | done | |
26f56c1c | 2523 | fi |
a152f366 UD |
2524 | if test -z "$CC"; then |
2525 | ac_ct_CC=$CC | |
2526 | for ac_prog in cl.exe | |
2527 | do | |
2528 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
2529 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 2530 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2531 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2532 | if ${ac_cv_prog_ac_ct_CC+:} false; then : |
322e23db | 2533 | $as_echo_n "(cached) " >&6 |
62ab42d6 | 2534 | else |
a152f366 UD |
2535 | if test -n "$ac_ct_CC"; then |
2536 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
2537 | else | |
2538 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2539 | for as_dir in $PATH | |
2540 | do | |
2541 | IFS=$as_save_IFS | |
2542 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2543 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2544 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2545 | ac_cv_prog_ac_ct_CC="$ac_prog" |
b08c89d9 | 2546 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2547 | break 2 |
2548 | fi | |
2549 | done | |
b08c89d9 | 2550 | done |
a152f366 | 2551 | IFS=$as_save_IFS |
62ab42d6 UD |
2552 | |
2553 | fi | |
a152f366 UD |
2554 | fi |
2555 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2556 | if test -n "$ac_ct_CC"; then | |
b08c89d9 | 2557 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
322e23db | 2558 | $as_echo "$ac_ct_CC" >&6; } |
35f1e827 | 2559 | else |
b08c89d9 | 2560 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2561 | $as_echo "no" >&6; } |
26f56c1c UD |
2562 | fi |
2563 | ||
35f1e827 | 2564 | |
a152f366 UD |
2565 | test -n "$ac_ct_CC" && break |
2566 | done | |
35f1e827 | 2567 | |
a152f366 UD |
2568 | if test "x$ac_ct_CC" = x; then |
2569 | CC="" | |
2570 | else | |
2571 | case $cross_compiling:$ac_tool_warned in | |
2572 | yes:) | |
b08c89d9 | 2573 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
322e23db | 2574 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
a152f366 UD |
2575 | ac_tool_warned=yes ;; |
2576 | esac | |
2577 | CC=$ac_ct_CC | |
2578 | fi | |
26f56c1c | 2579 | fi |
cd6ede75 | 2580 | |
26f56c1c | 2581 | fi |
8d4b5a8a UD |
2582 | |
2583 | ||
b08c89d9 | 2584 | test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
322e23db | 2585 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
4a531bb0 L |
2586 | as_fn_error $? "no acceptable C compiler found in \$PATH |
2587 | See \`config.log' for more details" "$LINENO" 5; } | |
26f56c1c | 2588 | |
a152f366 | 2589 | # Provide some information about the compiler. |
b08c89d9 | 2590 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 |
322e23db UD |
2591 | set X $ac_compile |
2592 | ac_compiler=$2 | |
b08c89d9 UD |
2593 | for ac_option in --version -v -V -qversion; do |
2594 | { { ac_try="$ac_compiler $ac_option >&5" | |
a152f366 UD |
2595 | case "(($ac_try" in |
2596 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2597 | *) ac_try_echo=$ac_try;; | |
2598 | esac | |
b08c89d9 UD |
2599 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
2600 | $as_echo "$ac_try_echo"; } >&5 | |
2601 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
a152f366 | 2602 | ac_status=$? |
b08c89d9 UD |
2603 | if test -s conftest.err; then |
2604 | sed '10a\ | |
2605 | ... rest of stderr output deleted ... | |
2606 | 10q' conftest.err >conftest.er1 | |
2607 | cat conftest.er1 >&5 | |
2608 | fi | |
2609 | rm -f conftest.er1 conftest.err | |
2610 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
2611 | test $ac_status = 0; } | |
2612 | done | |
26f56c1c | 2613 | |
a152f366 | 2614 | EXEEXT= |
b08c89d9 | 2615 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 |
322e23db | 2616 | $as_echo_n "checking for suffix of object files... " >&6; } |
f318beb8 | 2617 | if ${ac_cv_objext+:} false; then : |
322e23db | 2618 | $as_echo_n "(cached) " >&6 |
749a9a4f | 2619 | else |
b08c89d9 | 2620 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 | 2621 | /* end confdefs.h. */ |
749a9a4f | 2622 | |
a152f366 UD |
2623 | int |
2624 | main () | |
2625 | { | |
749a9a4f | 2626 | |
a152f366 UD |
2627 | ; |
2628 | return 0; | |
2629 | } | |
2630 | _ACEOF | |
2631 | rm -f conftest.o conftest.obj | |
b08c89d9 | 2632 | if { { ac_try="$ac_compile" |
a152f366 UD |
2633 | case "(($ac_try" in |
2634 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
2635 | *) ac_try_echo=$ac_try;; | |
2636 | esac | |
b08c89d9 UD |
2637 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
2638 | $as_echo "$ac_try_echo"; } >&5 | |
a152f366 UD |
2639 | (eval "$ac_compile") 2>&5 |
2640 | ac_status=$? | |
b08c89d9 UD |
2641 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
2642 | test $ac_status = 0; }; then : | |
a152f366 UD |
2643 | for ac_file in conftest.o conftest.obj conftest.*; do |
2644 | test -f "$ac_file" || continue; | |
2645 | case $ac_file in | |
322e23db | 2646 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; |
a152f366 UD |
2647 | *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` |
2648 | break;; | |
2649 | esac | |
2650 | done | |
4df8c11d | 2651 | else |
322e23db | 2652 | $as_echo "$as_me: failed program was:" >&5 |
a152f366 | 2653 | sed 's/^/| /' conftest.$ac_ext >&5 |
26f56c1c | 2654 | |
b08c89d9 | 2655 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
322e23db | 2656 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
4a531bb0 L |
2657 | as_fn_error $? "cannot compute suffix of object files: cannot compile |
2658 | See \`config.log' for more details" "$LINENO" 5; } | |
26f56c1c | 2659 | fi |
a152f366 | 2660 | rm -f conftest.$ac_cv_objext conftest.$ac_ext |
cd6ede75 | 2661 | fi |
b08c89d9 | 2662 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 |
322e23db | 2663 | $as_echo "$ac_cv_objext" >&6; } |
a152f366 UD |
2664 | OBJEXT=$ac_cv_objext |
2665 | ac_objext=$OBJEXT | |
b08c89d9 | 2666 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 |
322e23db | 2667 | $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } |
f318beb8 | 2668 | if ${ac_cv_c_compiler_gnu+:} false; then : |
322e23db | 2669 | $as_echo_n "(cached) " >&6 |
73237de3 | 2670 | else |
b08c89d9 | 2671 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 | 2672 | /* end confdefs.h. */ |
73237de3 | 2673 | |
a152f366 UD |
2674 | int |
2675 | main () | |
2676 | { | |
2677 | #ifndef __GNUC__ | |
2678 | choke me | |
2679 | #endif | |
73237de3 | 2680 | |
a152f366 UD |
2681 | ; |
2682 | return 0; | |
2683 | } | |
2684 | _ACEOF | |
b08c89d9 | 2685 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 UD |
2686 | ac_compiler_gnu=yes |
2687 | else | |
b08c89d9 | 2688 | ac_compiler_gnu=no |
26f56c1c | 2689 | fi |
a152f366 UD |
2690 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2691 | ac_cv_c_compiler_gnu=$ac_compiler_gnu | |
958f238f | 2692 | |
26f56c1c | 2693 | fi |
b08c89d9 | 2694 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 |
322e23db UD |
2695 | $as_echo "$ac_cv_c_compiler_gnu" >&6; } |
2696 | if test $ac_compiler_gnu = yes; then | |
2697 | GCC=yes | |
2698 | else | |
2699 | GCC= | |
2700 | fi | |
a152f366 UD |
2701 | ac_test_CFLAGS=${CFLAGS+set} |
2702 | ac_save_CFLAGS=$CFLAGS | |
b08c89d9 | 2703 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 |
322e23db | 2704 | $as_echo_n "checking whether $CC accepts -g... " >&6; } |
f318beb8 | 2705 | if ${ac_cv_prog_cc_g+:} false; then : |
322e23db | 2706 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2707 | else |
2708 | ac_save_c_werror_flag=$ac_c_werror_flag | |
2709 | ac_c_werror_flag=yes | |
2710 | ac_cv_prog_cc_g=no | |
2711 | CFLAGS="-g" | |
b08c89d9 | 2712 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 | 2713 | /* end confdefs.h. */ |
26f56c1c | 2714 | |
a152f366 UD |
2715 | int |
2716 | main () | |
2717 | { | |
958f238f | 2718 | |
a152f366 UD |
2719 | ; |
2720 | return 0; | |
2721 | } | |
2722 | _ACEOF | |
b08c89d9 | 2723 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 | 2724 | ac_cv_prog_cc_g=yes |
425ce2ed | 2725 | else |
b08c89d9 UD |
2726 | CFLAGS="" |
2727 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
a152f366 | 2728 | /* end confdefs.h. */ |
425ce2ed | 2729 | |
a152f366 UD |
2730 | int |
2731 | main () | |
2732 | { | |
425ce2ed | 2733 | |
a152f366 UD |
2734 | ; |
2735 | return 0; | |
2736 | } | |
2737 | _ACEOF | |
b08c89d9 | 2738 | if ac_fn_c_try_compile "$LINENO"; then : |
425ce2ed | 2739 | |
b08c89d9 UD |
2740 | else |
2741 | ac_c_werror_flag=$ac_save_c_werror_flag | |
a152f366 | 2742 | CFLAGS="-g" |
b08c89d9 | 2743 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 | 2744 | /* end confdefs.h. */ |
425ce2ed | 2745 | |
a152f366 UD |
2746 | int |
2747 | main () | |
2748 | { | |
425ce2ed | 2749 | |
a152f366 UD |
2750 | ; |
2751 | return 0; | |
2752 | } | |
2753 | _ACEOF | |
b08c89d9 | 2754 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 | 2755 | ac_cv_prog_cc_g=yes |
ff886b82 | 2756 | fi |
a152f366 | 2757 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
ff886b82 | 2758 | fi |
a152f366 UD |
2759 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2760 | fi | |
a152f366 UD |
2761 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
2762 | ac_c_werror_flag=$ac_save_c_werror_flag | |
ff886b82 | 2763 | fi |
b08c89d9 | 2764 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 |
322e23db | 2765 | $as_echo "$ac_cv_prog_cc_g" >&6; } |
a152f366 UD |
2766 | if test "$ac_test_CFLAGS" = set; then |
2767 | CFLAGS=$ac_save_CFLAGS | |
2768 | elif test $ac_cv_prog_cc_g = yes; then | |
2769 | if test "$GCC" = yes; then | |
2770 | CFLAGS="-g -O2" | |
2771 | else | |
2772 | CFLAGS="-g" | |
2773 | fi | |
ff886b82 | 2774 | else |
a152f366 UD |
2775 | if test "$GCC" = yes; then |
2776 | CFLAGS="-O2" | |
2777 | else | |
2778 | CFLAGS= | |
ff886b82 | 2779 | fi |
ff886b82 | 2780 | fi |
a152f366 UD |
2781 | |
2782 | ac_ext=c | |
2783 | ac_cpp='$CPP $CPPFLAGS' | |
2784 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2785 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2786 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2787 | ||
2788 | if test $host != $build; then | |
2789 | for ac_prog in gcc cc | |
2790 | do | |
2791 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
2792 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 2793 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2794 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2795 | if ${ac_cv_prog_BUILD_CC+:} false; then : |
322e23db | 2796 | $as_echo_n "(cached) " >&6 |
ff886b82 | 2797 | else |
a152f366 UD |
2798 | if test -n "$BUILD_CC"; then |
2799 | ac_cv_prog_BUILD_CC="$BUILD_CC" # Let the user override the test. | |
ff886b82 UD |
2800 | else |
2801 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2802 | for as_dir in $PATH | |
2803 | do | |
2804 | IFS=$as_save_IFS | |
2805 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2806 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2807 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2808 | ac_cv_prog_BUILD_CC="$ac_prog" |
b08c89d9 | 2809 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
ff886b82 UD |
2810 | break 2 |
2811 | fi | |
2812 | done | |
b08c89d9 | 2813 | done |
ff886b82 UD |
2814 | IFS=$as_save_IFS |
2815 | ||
2816 | fi | |
2817 | fi | |
a152f366 UD |
2818 | BUILD_CC=$ac_cv_prog_BUILD_CC |
2819 | if test -n "$BUILD_CC"; then | |
b08c89d9 | 2820 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BUILD_CC" >&5 |
322e23db | 2821 | $as_echo "$BUILD_CC" >&6; } |
ff886b82 | 2822 | else |
b08c89d9 | 2823 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2824 | $as_echo "no" >&6; } |
ff886b82 UD |
2825 | fi |
2826 | ||
2827 | ||
a152f366 | 2828 | test -n "$BUILD_CC" && break |
ff886b82 | 2829 | done |
ff886b82 UD |
2830 | |
2831 | fi | |
ff886b82 | 2832 | |
a152f366 UD |
2833 | # On Suns, sometimes $CPP names a directory. |
2834 | if test -n "$CPP" && test -d "$CPP"; then | |
2835 | CPP= | |
ff886b82 | 2836 | fi |
a152f366 | 2837 | if test -z "$CPP"; then |
bb931195 | 2838 | CPP="$CC -E" |
ff886b82 | 2839 | fi |
a152f366 | 2840 | |
e4693aa7 RM |
2841 | if test -n "$ac_tool_prefix"; then |
2842 | # Extract the first word of "${ac_tool_prefix}readelf", so it can be a program name with args. | |
2843 | set dummy ${ac_tool_prefix}readelf; ac_word=$2 | |
2844 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
2845 | $as_echo_n "checking for $ac_word... " >&6; } | |
2846 | if ${ac_cv_prog_READELF+:} false; then : | |
2847 | $as_echo_n "(cached) " >&6 | |
2848 | else | |
2849 | if test -n "$READELF"; then | |
2850 | ac_cv_prog_READELF="$READELF" # Let the user override the test. | |
2851 | else | |
2852 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2853 | for as_dir in $PATH | |
2854 | do | |
2855 | IFS=$as_save_IFS | |
2856 | test -z "$as_dir" && as_dir=. | |
2857 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2858 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
2859 | ac_cv_prog_READELF="${ac_tool_prefix}readelf" | |
2860 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2861 | break 2 | |
2862 | fi | |
2863 | done | |
2864 | done | |
2865 | IFS=$as_save_IFS | |
2866 | ||
2867 | fi | |
2868 | fi | |
2869 | READELF=$ac_cv_prog_READELF | |
2870 | if test -n "$READELF"; then | |
2871 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF" >&5 | |
2872 | $as_echo "$READELF" >&6; } | |
2873 | else | |
2874 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
2875 | $as_echo "no" >&6; } | |
2876 | fi | |
2877 | ||
2878 | ||
2879 | fi | |
2880 | if test -z "$ac_cv_prog_READELF"; then | |
2881 | ac_ct_READELF=$READELF | |
2882 | # Extract the first word of "readelf", so it can be a program name with args. | |
2883 | set dummy readelf; ac_word=$2 | |
2884 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
2885 | $as_echo_n "checking for $ac_word... " >&6; } | |
2886 | if ${ac_cv_prog_ac_ct_READELF+:} false; then : | |
2887 | $as_echo_n "(cached) " >&6 | |
2888 | else | |
2889 | if test -n "$ac_ct_READELF"; then | |
2890 | ac_cv_prog_ac_ct_READELF="$ac_ct_READELF" # Let the user override the test. | |
2891 | else | |
2892 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2893 | for as_dir in $PATH | |
2894 | do | |
2895 | IFS=$as_save_IFS | |
2896 | test -z "$as_dir" && as_dir=. | |
2897 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2898 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
2899 | ac_cv_prog_ac_ct_READELF="readelf" | |
2900 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2901 | break 2 | |
2902 | fi | |
2903 | done | |
2904 | done | |
2905 | IFS=$as_save_IFS | |
2906 | ||
2907 | fi | |
2908 | fi | |
2909 | ac_ct_READELF=$ac_cv_prog_ac_ct_READELF | |
2910 | if test -n "$ac_ct_READELF"; then | |
2911 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_READELF" >&5 | |
2912 | $as_echo "$ac_ct_READELF" >&6; } | |
2913 | else | |
2914 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
2915 | $as_echo "no" >&6; } | |
2916 | fi | |
2917 | ||
2918 | if test "x$ac_ct_READELF" = x; then | |
2919 | READELF="false" | |
2920 | else | |
2921 | case $cross_compiling:$ac_tool_warned in | |
2922 | yes:) | |
2923 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
2924 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
2925 | ac_tool_warned=yes ;; | |
2926 | esac | |
2927 | READELF=$ac_ct_READELF | |
2928 | fi | |
2929 | else | |
2930 | READELF="$ac_cv_prog_READELF" | |
2931 | fi | |
2932 | ||
2933 | ||
a152f366 UD |
2934 | # We need the C++ compiler only for testing. |
2935 | ac_ext=cpp | |
2936 | ac_cpp='$CXXCPP $CPPFLAGS' | |
2937 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2938 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2939 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
2940 | if test -z "$CXX"; then | |
2941 | if test -n "$CCC"; then | |
2942 | CXX=$CCC | |
2943 | else | |
2944 | if test -n "$ac_tool_prefix"; then | |
2945 | for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC | |
2946 | do | |
2947 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
2948 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
b08c89d9 | 2949 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2950 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2951 | if ${ac_cv_prog_CXX+:} false; then : |
322e23db | 2952 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2953 | else |
2954 | if test -n "$CXX"; then | |
2955 | ac_cv_prog_CXX="$CXX" # Let the user override the test. | |
2956 | else | |
2957 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2958 | for as_dir in $PATH | |
2959 | do | |
2960 | IFS=$as_save_IFS | |
2961 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 2962 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 2963 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 2964 | ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" |
b08c89d9 | 2965 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
2966 | break 2 |
2967 | fi | |
2968 | done | |
b08c89d9 | 2969 | done |
a152f366 UD |
2970 | IFS=$as_save_IFS |
2971 | ||
2972 | fi | |
2973 | fi | |
2974 | CXX=$ac_cv_prog_CXX | |
2975 | if test -n "$CXX"; then | |
b08c89d9 | 2976 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 |
322e23db | 2977 | $as_echo "$CXX" >&6; } |
a152f366 | 2978 | else |
b08c89d9 | 2979 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 2980 | $as_echo "no" >&6; } |
a152f366 UD |
2981 | fi |
2982 | ||
2983 | ||
2984 | test -n "$CXX" && break | |
2985 | done | |
2986 | fi | |
2987 | if test -z "$CXX"; then | |
2988 | ac_ct_CXX=$CXX | |
2989 | for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC | |
2990 | do | |
2991 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
2992 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 2993 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 2994 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 2995 | if ${ac_cv_prog_ac_ct_CXX+:} false; then : |
322e23db | 2996 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
2997 | else |
2998 | if test -n "$ac_ct_CXX"; then | |
2999 | ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. | |
3000 | else | |
3001 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3002 | for as_dir in $PATH | |
3003 | do | |
3004 | IFS=$as_save_IFS | |
3005 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 3006 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 3007 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
a152f366 | 3008 | ac_cv_prog_ac_ct_CXX="$ac_prog" |
b08c89d9 | 3009 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
a152f366 UD |
3010 | break 2 |
3011 | fi | |
3012 | done | |
b08c89d9 | 3013 | done |
a152f366 UD |
3014 | IFS=$as_save_IFS |
3015 | ||
3016 | fi | |
3017 | fi | |
3018 | ac_ct_CXX=$ac_cv_prog_ac_ct_CXX | |
3019 | if test -n "$ac_ct_CXX"; then | |
b08c89d9 | 3020 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 |
322e23db | 3021 | $as_echo "$ac_ct_CXX" >&6; } |
a152f366 | 3022 | else |
b08c89d9 | 3023 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 3024 | $as_echo "no" >&6; } |
a152f366 UD |
3025 | fi |
3026 | ||
3027 | ||
3028 | test -n "$ac_ct_CXX" && break | |
3029 | done | |
3030 | ||
3031 | if test "x$ac_ct_CXX" = x; then | |
3032 | CXX="g++" | |
3033 | else | |
3034 | case $cross_compiling:$ac_tool_warned in | |
3035 | yes:) | |
b08c89d9 | 3036 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
322e23db | 3037 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
a152f366 UD |
3038 | ac_tool_warned=yes ;; |
3039 | esac | |
3040 | CXX=$ac_ct_CXX | |
3041 | fi | |
3042 | fi | |
3043 | ||
3044 | fi | |
3045 | fi | |
3046 | # Provide some information about the compiler. | |
b08c89d9 | 3047 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 |
322e23db UD |
3048 | set X $ac_compile |
3049 | ac_compiler=$2 | |
b08c89d9 UD |
3050 | for ac_option in --version -v -V -qversion; do |
3051 | { { ac_try="$ac_compiler $ac_option >&5" | |
a152f366 UD |
3052 | case "(($ac_try" in |
3053 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
3054 | *) ac_try_echo=$ac_try;; | |
3055 | esac | |
b08c89d9 UD |
3056 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
3057 | $as_echo "$ac_try_echo"; } >&5 | |
3058 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err | |
a152f366 | 3059 | ac_status=$? |
b08c89d9 UD |
3060 | if test -s conftest.err; then |
3061 | sed '10a\ | |
3062 | ... rest of stderr output deleted ... | |
3063 | 10q' conftest.err >conftest.er1 | |
3064 | cat conftest.er1 >&5 | |
3065 | fi | |
3066 | rm -f conftest.er1 conftest.err | |
3067 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3068 | test $ac_status = 0; } | |
3069 | done | |
a152f366 | 3070 | |
b08c89d9 | 3071 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 |
322e23db | 3072 | $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } |
f318beb8 | 3073 | if ${ac_cv_cxx_compiler_gnu+:} false; then : |
322e23db | 3074 | $as_echo_n "(cached) " >&6 |
a152f366 | 3075 | else |
b08c89d9 | 3076 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 UD |
3077 | /* end confdefs.h. */ |
3078 | ||
3079 | int | |
3080 | main () | |
3081 | { | |
a152f366 UD |
3082 | #ifndef __GNUC__ |
3083 | choke me | |
3084 | #endif | |
ff886b82 UD |
3085 | |
3086 | ; | |
3087 | return 0; | |
3088 | } | |
3089 | _ACEOF | |
b08c89d9 | 3090 | if ac_fn_cxx_try_compile "$LINENO"; then : |
a152f366 | 3091 | ac_compiler_gnu=yes |
ff886b82 | 3092 | else |
b08c89d9 | 3093 | ac_compiler_gnu=no |
ff886b82 | 3094 | fi |
ff886b82 | 3095 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
a152f366 | 3096 | ac_cv_cxx_compiler_gnu=$ac_compiler_gnu |
ff886b82 | 3097 | |
ff886b82 | 3098 | fi |
b08c89d9 | 3099 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 |
322e23db UD |
3100 | $as_echo "$ac_cv_cxx_compiler_gnu" >&6; } |
3101 | if test $ac_compiler_gnu = yes; then | |
3102 | GXX=yes | |
3103 | else | |
3104 | GXX= | |
3105 | fi | |
a152f366 UD |
3106 | ac_test_CXXFLAGS=${CXXFLAGS+set} |
3107 | ac_save_CXXFLAGS=$CXXFLAGS | |
b08c89d9 | 3108 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 |
322e23db | 3109 | $as_echo_n "checking whether $CXX accepts -g... " >&6; } |
f318beb8 | 3110 | if ${ac_cv_prog_cxx_g+:} false; then : |
322e23db | 3111 | $as_echo_n "(cached) " >&6 |
ff886b82 | 3112 | else |
a152f366 UD |
3113 | ac_save_cxx_werror_flag=$ac_cxx_werror_flag |
3114 | ac_cxx_werror_flag=yes | |
3115 | ac_cv_prog_cxx_g=no | |
3116 | CXXFLAGS="-g" | |
b08c89d9 | 3117 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 | 3118 | /* end confdefs.h. */ |
ff886b82 | 3119 | |
ff886b82 UD |
3120 | int |
3121 | main () | |
3122 | { | |
a152f366 | 3123 | |
ff886b82 UD |
3124 | ; |
3125 | return 0; | |
3126 | } | |
3127 | _ACEOF | |
b08c89d9 | 3128 | if ac_fn_cxx_try_compile "$LINENO"; then : |
a152f366 | 3129 | ac_cv_prog_cxx_g=yes |
ff886b82 | 3130 | else |
b08c89d9 UD |
3131 | CXXFLAGS="" |
3132 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
a152f366 | 3133 | /* end confdefs.h. */ |
ff886b82 | 3134 | |
a152f366 UD |
3135 | int |
3136 | main () | |
3137 | { | |
ff886b82 | 3138 | |
a152f366 UD |
3139 | ; |
3140 | return 0; | |
3141 | } | |
ff886b82 | 3142 | _ACEOF |
b08c89d9 | 3143 | if ac_fn_cxx_try_compile "$LINENO"; then : |
ff886b82 | 3144 | |
b08c89d9 UD |
3145 | else |
3146 | ac_cxx_werror_flag=$ac_save_cxx_werror_flag | |
a152f366 | 3147 | CXXFLAGS="-g" |
b08c89d9 | 3148 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
ff886b82 | 3149 | /* end confdefs.h. */ |
a152f366 | 3150 | |
ff886b82 UD |
3151 | int |
3152 | main () | |
3153 | { | |
a152f366 | 3154 | |
ff886b82 UD |
3155 | ; |
3156 | return 0; | |
3157 | } | |
3158 | _ACEOF | |
b08c89d9 | 3159 | if ac_fn_cxx_try_compile "$LINENO"; then : |
a152f366 | 3160 | ac_cv_prog_cxx_g=yes |
ff886b82 | 3161 | fi |
a152f366 UD |
3162 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3163 | fi | |
a152f366 UD |
3164 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3165 | fi | |
a152f366 UD |
3166 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3167 | ac_cxx_werror_flag=$ac_save_cxx_werror_flag | |
3168 | fi | |
b08c89d9 | 3169 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 |
322e23db | 3170 | $as_echo "$ac_cv_prog_cxx_g" >&6; } |
a152f366 UD |
3171 | if test "$ac_test_CXXFLAGS" = set; then |
3172 | CXXFLAGS=$ac_save_CXXFLAGS | |
3173 | elif test $ac_cv_prog_cxx_g = yes; then | |
3174 | if test "$GXX" = yes; then | |
3175 | CXXFLAGS="-g -O2" | |
3176 | else | |
3177 | CXXFLAGS="-g" | |
3178 | fi | |
3a12e572 | 3179 | else |
a152f366 UD |
3180 | if test "$GXX" = yes; then |
3181 | CXXFLAGS="-O2" | |
3182 | else | |
3183 | CXXFLAGS= | |
3184 | fi | |
3a12e572 | 3185 | fi |
a152f366 UD |
3186 | ac_ext=c |
3187 | ac_cpp='$CPP $CPPFLAGS' | |
3188 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3189 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3190 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
26f56c1c | 3191 | |
e4693aa7 | 3192 | # It's useless to us if it can't link programs (e.g. missing -lstdc++). |
0cae3f4b | 3193 | |
e4693aa7 RM |
3194 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX can link programs" >&5 |
3195 | $as_echo_n "checking whether $CXX can link programs... " >&6; } | |
3196 | if ${libc_cv_cxx_link_ok+:} false; then : | |
3197 | $as_echo_n "(cached) " >&6 | |
0cae3f4b | 3198 | else |
e4693aa7 RM |
3199 | ac_ext=cpp |
3200 | ac_cpp='$CXXCPP $CPPFLAGS' | |
3201 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3202 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3203 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
0cae3f4b | 3204 | |
d337ceb7 | 3205 | # Default, dynamic case. |
e4693aa7 RM |
3206 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
3207 | /* end confdefs.h. */ | |
0cae3f4b | 3208 | |
e4693aa7 RM |
3209 | int |
3210 | main () | |
3211 | { | |
0cae3f4b | 3212 | |
e4693aa7 RM |
3213 | ; |
3214 | return 0; | |
3215 | } | |
3216 | _ACEOF | |
3217 | if ac_fn_cxx_try_link "$LINENO"; then : | |
3218 | libc_cv_cxx_link_ok=yes | |
0cae3f4b | 3219 | else |
e4693aa7 | 3220 | libc_cv_cxx_link_ok=no |
0cae3f4b | 3221 | fi |
e4693aa7 RM |
3222 | rm -f core conftest.err conftest.$ac_objext \ |
3223 | conftest$ac_exeext conftest.$ac_ext | |
d337ceb7 FW |
3224 | # Static case. |
3225 | old_LDFLAGS="$LDFLAGS" | |
3226 | LDFLAGS="$LDFLAGS -static" | |
3227 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3228 | /* end confdefs.h. */ | |
3229 | ||
3230 | #include <iostream> | |
3231 | ||
3232 | int | |
3233 | main() | |
3234 | { | |
3235 | std::cout << "Hello, world!"; | |
3236 | return 0; | |
3237 | } | |
3238 | ||
3239 | _ACEOF | |
3240 | if ac_fn_cxx_try_link "$LINENO"; then : | |
3241 | ||
3242 | else | |
3243 | libc_cv_cxx_link_ok=no | |
3244 | fi | |
3245 | rm -f core conftest.err conftest.$ac_objext \ | |
3246 | conftest$ac_exeext conftest.$ac_ext | |
3247 | LDFLAGS="$old_LDFLAGS" | |
e4693aa7 RM |
3248 | ac_ext=c |
3249 | ac_cpp='$CPP $CPPFLAGS' | |
3250 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3251 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3252 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
0cae3f4b | 3253 | |
0cae3f4b | 3254 | fi |
e4693aa7 RM |
3255 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cxx_link_ok" >&5 |
3256 | $as_echo "$libc_cv_cxx_link_ok" >&6; } | |
3257 | if test $libc_cv_cxx_link_ok != yes; then : | |
3258 | CXX= | |
3259 | fi | |
26f56c1c | 3260 | |
db340c90 | 3261 | if test "`cd $srcdir; pwd -P`" = "`pwd -P`"; then |
4a531bb0 | 3262 | as_fn_error $? "you must configure in a separate build directory" "$LINENO" 5 |
26f56c1c | 3263 | fi |
3a12e572 | 3264 | |
a152f366 UD |
3265 | # This will get text that should go into config.make. |
3266 | config_vars= | |
3267 | ||
3268 | # Check for a --with-gd argument and set libgd-LDFLAGS in config.make. | |
3269 | ||
3270 | # Check whether --with-gd was given. | |
b08c89d9 | 3271 | if test "${with_gd+set}" = set; then : |
a152f366 UD |
3272 | withval=$with_gd; case "$with_gd" in |
3273 | yes|''|no) ;; | |
3274 | *) libgd_include="-I$withval/include" | |
3275 | libgd_ldflags="-L$withval/lib" ;; | |
26f56c1c | 3276 | esac |
cd6ede75 | 3277 | |
a152f366 | 3278 | fi |
cd6ede75 UD |
3279 | |
3280 | ||
a152f366 | 3281 | # Check whether --with-gd-include was given. |
b08c89d9 | 3282 | if test "${with_gd_include+set}" = set; then : |
a152f366 UD |
3283 | withval=$with_gd_include; case "$with_gd_include" in |
3284 | ''|no) ;; | |
3285 | *) libgd_include="-I$withval" ;; | |
cd6ede75 UD |
3286 | esac |
3287 | ||
a152f366 | 3288 | fi |
cd6ede75 | 3289 | |
0816838f | 3290 | |
a152f366 | 3291 | # Check whether --with-gd-lib was given. |
b08c89d9 | 3292 | if test "${with_gd_lib+set}" = set; then : |
a152f366 UD |
3293 | withval=$with_gd_lib; case "$with_gd_lib" in |
3294 | ''|no) ;; | |
3295 | *) libgd_ldflags="-L$withval" ;; | |
cd6ede75 UD |
3296 | esac |
3297 | ||
a808d541 UD |
3298 | fi |
3299 | ||
f4b07664 | 3300 | |
a152f366 UD |
3301 | if test -n "$libgd_include"; then |
3302 | config_vars="$config_vars | |
3303 | CFLAGS-memusagestat.c = $libgd_include" | |
3304 | fi | |
3305 | if test -n "$libgd_ldflags"; then | |
3306 | config_vars="$config_vars | |
3307 | libgd-LDFLAGS = $libgd_ldflags" | |
3308 | fi | |
2ceaa76a | 3309 | |
2ceaa76a | 3310 | |
a152f366 | 3311 | # Check whether --with-binutils was given. |
b08c89d9 | 3312 | if test "${with_binutils+set}" = set; then : |
a152f366 UD |
3313 | withval=$with_binutils; path_binutils=$withval |
3314 | else | |
3315 | path_binutils='' | |
3316 | fi | |
ff886b82 UD |
3317 | |
3318 | ||
a152f366 | 3319 | # Check whether --with-selinux was given. |
b08c89d9 | 3320 | if test "${with_selinux+set}" = set; then : |
a152f366 UD |
3321 | withval=$with_selinux; with_selinux=$withval |
3322 | else | |
3323 | with_selinux=auto | |
3324 | fi | |
e0a3ed4f | 3325 | |
8f73811b | 3326 | |
e0a3ed4f | 3327 | |
a152f366 | 3328 | # Check whether --with-headers was given. |
b08c89d9 | 3329 | if test "${with_headers+set}" = set; then : |
a152f366 UD |
3330 | withval=$with_headers; sysheaders=$withval |
3331 | else | |
3332 | sysheaders='' | |
7efb9bd1 UD |
3333 | fi |
3334 | ||
dfd2257a | 3335 | |
f781ef40 RM |
3336 | |
3337 | ||
c91c505f | 3338 | |
f781ef40 RM |
3339 | # Check whether --with-default-link was given. |
3340 | if test "${with_default_link+set}" = set; then : | |
3341 | withval=$with_default_link; use_default_link=$withval | |
3342 | else | |
fd5e21c7 | 3343 | use_default_link=default |
f781ef40 RM |
3344 | fi |
3345 | ||
3346 | ||
6413fcde FW |
3347 | |
3348 | # Check whether --with-nonshared-cflags was given. | |
3349 | if test "${with_nonshared_cflags+set}" = set; then : | |
3350 | withval=$with_nonshared_cflags; extra_nonshared_cflags=$withval | |
3351 | else | |
3352 | extra_nonshared_cflags= | |
3353 | fi | |
3354 | ||
3355 | ||
3356 | ||
a152f366 | 3357 | # Check whether --enable-sanity-checks was given. |
b08c89d9 | 3358 | if test "${enable_sanity_checks+set}" = set; then : |
a152f366 UD |
3359 | enableval=$enable_sanity_checks; enable_sanity=$enableval |
3360 | else | |
3361 | enable_sanity=yes | |
dfd2257a UD |
3362 | fi |
3363 | ||
cd6ede75 | 3364 | |
a152f366 | 3365 | # Check whether --enable-shared was given. |
b08c89d9 | 3366 | if test "${enable_shared+set}" = set; then : |
a152f366 UD |
3367 | enableval=$enable_shared; shared=$enableval |
3368 | else | |
a0da5fe1 | 3369 | shared=yes |
a152f366 | 3370 | fi |
cd6ede75 | 3371 | |
a152f366 | 3372 | # Check whether --enable-profile was given. |
b08c89d9 | 3373 | if test "${enable_profile+set}" = set; then : |
a152f366 UD |
3374 | enableval=$enable_profile; profile=$enableval |
3375 | else | |
3376 | profile=no | |
3377 | fi | |
cd6ede75 | 3378 | |
9d7a3741 L |
3379 | # Check whether --enable-static-pie was given. |
3380 | if test "${enable_static_pie+set}" = set; then : | |
3381 | enableval=$enable_static_pie; static_pie=$enableval | |
3382 | else | |
3383 | static_pie=no | |
3384 | fi | |
3385 | ||
1cba4036 MF |
3386 | # Check whether --enable-timezone-tools was given. |
3387 | if test "${enable_timezone_tools+set}" = set; then : | |
3388 | enableval=$enable_timezone_tools; enable_timezone_tools=$enableval | |
3389 | else | |
3390 | enable_timezone_tools=yes | |
3391 | fi | |
3392 | ||
3393 | ||
a152f366 | 3394 | |
740b3dbe L |
3395 | # Check whether --enable-hardcoded-path-in-tests was given. |
3396 | if test "${enable_hardcoded_path_in_tests+set}" = set; then : | |
3397 | enableval=$enable_hardcoded_path_in_tests; hardcoded_path_in_tests=$enableval | |
3398 | else | |
3399 | hardcoded_path_in_tests=no | |
3400 | fi | |
3401 | ||
3402 | ||
3403 | ||
a152f366 | 3404 | # Check whether --enable-stackguard-randomization was given. |
b08c89d9 | 3405 | if test "${enable_stackguard_randomization+set}" = set; then : |
a152f366 UD |
3406 | enableval=$enable_stackguard_randomization; enable_stackguard_randomize=$enableval |
3407 | else | |
3408 | enable_stackguard_randomize=no | |
cd6ede75 UD |
3409 | fi |
3410 | ||
a152f366 | 3411 | if test "$enable_stackguard_randomize" = yes; then |
b08c89d9 | 3412 | $as_echo "#define ENABLE_STACKGUARD_RANDOMIZE 1" >>confdefs.h |
cd6ede75 | 3413 | |
a152f366 | 3414 | fi |
cd6ede75 | 3415 | |
a152f366 | 3416 | # Check whether --enable-hidden-plt was given. |
b08c89d9 | 3417 | if test "${enable_hidden_plt+set}" = set; then : |
a152f366 UD |
3418 | enableval=$enable_hidden_plt; hidden=$enableval |
3419 | else | |
3420 | hidden=yes | |
2de7874e | 3421 | fi |
cd6ede75 | 3422 | |
a152f366 | 3423 | if test "x$hidden" = xno; then |
b08c89d9 | 3424 | $as_echo "#define NO_HIDDEN 1" >>confdefs.h |
cd6ede75 | 3425 | |
a152f366 | 3426 | fi |
e0a3ed4f | 3427 | |
a152f366 | 3428 | # Check whether --enable-bind-now was given. |
b08c89d9 | 3429 | if test "${enable_bind_now+set}" = set; then : |
a152f366 UD |
3430 | enableval=$enable_bind_now; bindnow=$enableval |
3431 | else | |
3432 | bindnow=no | |
3433 | fi | |
e0a3ed4f | 3434 | |
e0a3ed4f | 3435 | |
6901def6 L |
3436 | if test "x$bindnow" = xyes; then |
3437 | $as_echo "#define BIND_NOW 1" >>confdefs.h | |
3438 | ||
3439 | fi | |
e0a3ed4f | 3440 | |
03baef1c NA |
3441 | # Check whether --enable-stack-protector was given. |
3442 | if test "${enable_stack_protector+set}" = set; then : | |
3443 | enableval=$enable_stack_protector; enable_stack_protector=$enableval | |
3444 | else | |
3445 | enable_stack_protector=no | |
3446 | fi | |
3447 | ||
3448 | case "$enable_stack_protector" in | |
3449 | all|yes|no|strong) ;; | |
3450 | *) as_fn_error $? "Not a valid argument for --enable-stack-protector: \"$enable_stack_protector\"" "$LINENO" 5;; | |
3451 | esac | |
3452 | ||
a152f366 | 3453 | # Check whether --enable-static-nss was given. |
b08c89d9 | 3454 | if test "${enable_static_nss+set}" = set; then : |
a152f366 UD |
3455 | enableval=$enable_static_nss; static_nss=$enableval |
3456 | else | |
3457 | static_nss=no | |
3458 | fi | |
e0a3ed4f | 3459 | |
a152f366 UD |
3460 | if test x"$static_nss" = xyes || test x"$shared" = xno; then |
3461 | static_nss=yes | |
b08c89d9 | 3462 | $as_echo "#define DO_STATIC_NSS 1" >>confdefs.h |
cd6ede75 | 3463 | |
a152f366 | 3464 | fi |
cd6ede75 | 3465 | |
a152f366 | 3466 | # Check whether --enable-force-install was given. |
b08c89d9 | 3467 | if test "${enable_force_install+set}" = set; then : |
a152f366 | 3468 | enableval=$enable_force_install; force_install=$enableval |
3a12e572 | 3469 | else |
a152f366 UD |
3470 | force_install=yes |
3471 | fi | |
ff886b82 | 3472 | |
3a12e572 | 3473 | |
cd6ede75 | 3474 | |
8894bad3 AM |
3475 | # Check whether --enable-maintainer-mode was given. |
3476 | if test "${enable_maintainer_mode+set}" = set; then : | |
3477 | enableval=$enable_maintainer_mode; maintainer=$enableval | |
3478 | else | |
3479 | maintainer=no | |
3480 | fi | |
3481 | ||
3482 | ||
a152f366 | 3483 | # Check whether --enable-kernel was given. |
b08c89d9 | 3484 | if test "${enable_kernel+set}" = set; then : |
a152f366 | 3485 | enableval=$enable_kernel; minimum_kernel=$enableval |
cd6ede75 | 3486 | fi |
a152f366 UD |
3487 | |
3488 | if test "$minimum_kernel" = yes || test "$minimum_kernel" = no; then | |
3489 | # Better nothing than this. | |
3490 | minimum_kernel="" | |
3491 | else | |
3492 | if test "$minimum_kernel" = current; then | |
3493 | minimum_kernel=`uname -r 2>/dev/null` || minimum_kernel= | |
cd6ede75 UD |
3494 | fi |
3495 | fi | |
cd6ede75 | 3496 | |
a152f366 | 3497 | # Check whether --enable-all-warnings was given. |
b08c89d9 | 3498 | if test "${enable_all_warnings+set}" = set; then : |
a152f366 UD |
3499 | enableval=$enable_all_warnings; all_warnings=$enableval |
3500 | fi | |
cd6ede75 | 3501 | |
5c2a0669 | 3502 | |
cd6ede75 | 3503 | |
a4ecc9eb JM |
3504 | # Check whether --enable-werror was given. |
3505 | if test "${enable_werror+set}" = set; then : | |
3506 | enableval=$enable_werror; enable_werror=$enableval | |
3507 | else | |
3508 | enable_werror=yes | |
3509 | fi | |
3510 | ||
3511 | ||
3512 | ||
a152f366 | 3513 | # Check whether --enable-multi-arch was given. |
b08c89d9 | 3514 | if test "${enable_multi_arch+set}" = set; then : |
a152f366 | 3515 | enableval=$enable_multi_arch; multi_arch=$enableval |
cd6ede75 | 3516 | else |
6f89d2f3 | 3517 | multi_arch=default |
cd6ede75 UD |
3518 | fi |
3519 | ||
4bca4c17 | 3520 | |
d5c3fafc DD |
3521 | # Check whether --enable-experimental-malloc was given. |
3522 | if test "${enable_experimental_malloc+set}" = set; then : | |
3523 | enableval=$enable_experimental_malloc; experimental_malloc=$enableval | |
3524 | else | |
3525 | experimental_malloc=yes | |
3526 | fi | |
3527 | ||
3528 | ||
3529 | ||
e69d994a ZW |
3530 | # Check whether --enable-crypt was given. |
3531 | if test "${enable_crypt+set}" = set; then : | |
3532 | enableval=$enable_crypt; build_crypt=$enableval | |
3533 | else | |
3534 | build_crypt=yes | |
3535 | fi | |
3536 | ||
3537 | ||
3538 | ||
a152f366 | 3539 | # Check whether --enable-nss-crypt was given. |
b08c89d9 | 3540 | if test "${enable_nss_crypt+set}" = set; then : |
a152f366 | 3541 | enableval=$enable_nss_crypt; nss_crypt=$enableval |
4bca4c17 | 3542 | else |
a152f366 | 3543 | nss_crypt=no |
4bca4c17 UD |
3544 | fi |
3545 | ||
e69d994a ZW |
3546 | if test x$build_libcrypt = xno && test x$nss_crypt = xyes; then |
3547 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-nss-crypt has no effect when libcrypt is disabled" >&5 | |
3548 | $as_echo "$as_me: WARNING: --enable-nss-crypt has no effect when libcrypt is disabled" >&2;} | |
3549 | nss_crypt=no | |
3550 | fi | |
a152f366 UD |
3551 | if test x$nss_crypt = xyes; then |
3552 | nss_includes=-I$(nss-config --includedir 2>/dev/null) | |
3553 | if test $? -ne 0; then | |
4a531bb0 | 3554 | as_fn_error $? "cannot find include directory with nss-config" "$LINENO" 5 |
26f56c1c | 3555 | fi |
57b4af19 GT |
3556 | nspr_includes=-I$(nspr-config --includedir 2>/dev/null) |
3557 | if test $? -ne 0; then | |
3558 | as_fn_error $? "cannot find include directory with nspr-config" "$LINENO" 5 | |
3559 | fi | |
a152f366 | 3560 | old_CFLAGS="$CFLAGS" |
57b4af19 | 3561 | CFLAGS="$CFLAGS $nss_includes $nspr_includes" |
a152f366 | 3562 | |
b08c89d9 UD |
3563 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
3564 | /* end confdefs.h. */ | |
a152f366 UD |
3565 | typedef int PRBool; |
3566 | #include <hasht.h> | |
3567 | #include <nsslowhash.h> | |
3568 | void f (void) { NSSLOW_Init (); } | |
b68e08db RM |
3569 | int |
3570 | main () | |
3571 | { | |
3572 | ||
3573 | ; | |
3574 | return 0; | |
3575 | } | |
a152f366 | 3576 | _ACEOF |
b08c89d9 | 3577 | if ac_fn_c_try_compile "$LINENO"; then : |
a152f366 | 3578 | libc_cv_nss_crypt=yes |
63bda0c1 | 3579 | else |
4a531bb0 | 3580 | as_fn_error $? " |
b08c89d9 | 3581 | cannot find NSS headers with lowlevel hash function interfaces" "$LINENO" 5 |
04be94a8 | 3582 | fi |
a152f366 UD |
3583 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
3584 | old_LIBS="$LIBS" | |
84aa7516 | 3585 | old_LDFLAGS="$LDFLAGS" |
a152f366 | 3586 | LIBS="$LIBS -lfreebl3" |
b08c89d9 | 3587 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
a152f366 UD |
3588 | /* end confdefs.h. */ |
3589 | typedef int PRBool; | |
3590 | #include <hasht.h> | |
3591 | #include <nsslowhash.h> | |
3592 | int | |
3593 | main () | |
3594 | { | |
3595 | NSSLOW_Init(); | |
3596 | ; | |
3597 | return 0; | |
3598 | } | |
3599 | _ACEOF | |
b08c89d9 | 3600 | if ac_fn_c_try_link "$LINENO"; then : |
a152f366 | 3601 | libc_cv_nss_crypt=yes |
cd6ede75 | 3602 | else |
4a531bb0 | 3603 | as_fn_error $? " |
b08c89d9 | 3604 | cannot link program using lowlevel NSS hash functions" "$LINENO" 5 |
cd6ede75 | 3605 | fi |
b08c89d9 UD |
3606 | rm -f core conftest.err conftest.$ac_objext \ |
3607 | conftest$ac_exeext conftest.$ac_ext | |
84aa7516 CD |
3608 | # Check to see if there is a static NSS cryptographic library. |
3609 | # If there isn't then we can't link anything with libcrypt.a, | |
3610 | # and that might mean disabling some static tests. | |
3611 | LDFLAGS="$LDFLAGS -static" | |
3612 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
3613 | /* end confdefs.h. */ | |
3614 | typedef int PRBool; | |
3615 | #include <hasht.h> | |
3616 | #include <nsslowhash.h> | |
3617 | int | |
3618 | main () | |
3619 | { | |
3620 | NSSLOW_Init(); | |
3621 | ; | |
3622 | return 0; | |
3623 | } | |
3624 | _ACEOF | |
3625 | if ac_fn_c_try_link "$LINENO"; then : | |
3626 | libc_cv_static_nss_crypt=yes | |
3627 | else | |
3628 | libc_cv_static_nss_crypt=no | |
3629 | fi | |
3630 | rm -f core conftest.err conftest.$ac_objext \ | |
3631 | conftest$ac_exeext conftest.$ac_ext | |
3632 | LDFLAGS="$old_LDFLAGS" | |
a152f366 UD |
3633 | CFLAGS="$old_CFLAGS" |
3634 | LIBS="$old_LIBS" | |
4bca4c17 | 3635 | else |
a152f366 | 3636 | libc_cv_nss_crypt=no |
84aa7516 | 3637 | libc_cv_static_nss_crypt=no |
4bca4c17 UD |
3638 | fi |
3639 | ||
cd6ede75 | 3640 | |
3a097cc7 | 3641 | |
84aa7516 | 3642 | |
021db4be AJ |
3643 | # Check whether --enable-obsolete-rpc was given. |
3644 | if test "${enable_obsolete_rpc+set}" = set; then : | |
3645 | enableval=$enable_obsolete_rpc; link_obsolete_rpc=$enableval | |
3646 | else | |
3647 | link_obsolete_rpc=no | |
3648 | fi | |
3649 | ||
3650 | ||
3651 | ||
3652 | if test "$link_obsolete_rpc" = yes; then | |
3653 | $as_echo "#define LINK_OBSOLETE_RPC 1" >>confdefs.h | |
3654 | ||
3655 | fi | |
3656 | ||
1e4d83f6 TK |
3657 | # Check whether --enable-obsolete-nsl was given. |
3658 | if test "${enable_obsolete_nsl+set}" = set; then : | |
3659 | enableval=$enable_obsolete_nsl; build_obsolete_nsl=$enableval | |
3660 | else | |
3661 | build_obsolete_nsl=no | |
3662 | fi | |
3663 | ||
3664 | ||
3665 | ||
3666 | if test "$build_obsolete_nsl" = yes; then | |
3667 | $as_echo "#define LINK_OBSOLETE_NSL 1" >>confdefs.h | |
3668 | ||
3669 | fi | |
3670 | ||
3a097cc7 RM |
3671 | # Check whether --enable-systemtap was given. |
3672 | if test "${enable_systemtap+set}" = set; then : | |
3673 | enableval=$enable_systemtap; systemtap=$enableval | |
3674 | else | |
3675 | systemtap=no | |
3676 | fi | |
3677 | ||
3678 | if test "x$systemtap" != xno; then | |
3679 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for systemtap static probe support" >&5 | |
3680 | $as_echo_n "checking for systemtap static probe support... " >&6; } | |
3681 | if ${libc_cv_sdt+:} false; then : | |
3682 | $as_echo_n "(cached) " >&6 | |
3683 | else | |
3684 | old_CFLAGS="$CFLAGS" | |
783dd2d3 | 3685 | CFLAGS="-std=gnu11 $CFLAGS" |
3a097cc7 RM |
3686 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
3687 | /* end confdefs.h. */ | |
3688 | #include <sys/sdt.h> | |
3689 | void foo (int i, void *p) | |
3690 | { | |
3691 | asm ("" STAP_PROBE_ASM (foo, bar, STAP_PROBE_ASM_TEMPLATE (2)) "" | |
3692 | :: STAP_PROBE_ASM_OPERANDS (2, i, p)); | |
3693 | } | |
3694 | _ACEOF | |
3695 | if ac_fn_c_try_compile "$LINENO"; then : | |
3696 | libc_cv_sdt=yes | |
3697 | else | |
3698 | libc_cv_sdt=no | |
3699 | fi | |
3700 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
3701 | CFLAGS="$old_CFLAGS" | |
3702 | fi | |
3703 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_sdt" >&5 | |
3704 | $as_echo "$libc_cv_sdt" >&6; } | |
3705 | if test $libc_cv_sdt = yes; then | |
3706 | $as_echo "#define USE_STAP_PROBE 1" >>confdefs.h | |
3707 | ||
3708 | elif test "x$systemtap" != xauto; then | |
3709 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 | |
3710 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3711 | as_fn_error $? "systemtap support needs sys/sdt.h with asm support | |
3712 | See \`config.log' for more details" "$LINENO" 5; } | |
3713 | fi | |
3714 | fi | |
3715 | ||
c53d909c RM |
3716 | # Check whether --enable-build-nscd was given. |
3717 | if test "${enable_build_nscd+set}" = set; then : | |
3718 | enableval=$enable_build_nscd; build_nscd=$enableval | |
3719 | else | |
3720 | build_nscd=default | |
3721 | fi | |
3722 | ||
3723 | ||
3724 | ||
3cc3ef96 RM |
3725 | # Note the use of $use_nscd is near the bottom of the file. |
3726 | # Check whether --enable-nscd was given. | |
3727 | if test "${enable_nscd+set}" = set; then : | |
3728 | enableval=$enable_nscd; use_nscd=$enableval | |
3729 | else | |
3730 | use_nscd=yes | |
3731 | fi | |
3732 | ||
3733 | ||
e4608715 CD |
3734 | # Check whether --enable-pt_chown was given. |
3735 | if test "${enable_pt_chown+set}" = set; then : | |
3736 | enableval=$enable_pt_chown; build_pt_chown=$enableval | |
3737 | else | |
3738 | build_pt_chown=no | |
3739 | fi | |
3740 | ||
3741 | ||
8c12f01d | 3742 | if test "$build_pt_chown" = yes; then |
e4608715 CD |
3743 | $as_echo "#define HAVE_PT_CHOWN 1" >>confdefs.h |
3744 | ||
3745 | fi | |
3746 | ||
67e58f39 SP |
3747 | # Check whether --enable-tunables was given. |
3748 | if test "${enable_tunables+set}" = set; then : | |
3749 | enableval=$enable_tunables; have_tunables=$enableval | |
3750 | else | |
2c0b90ab | 3751 | have_tunables=yes |
67e58f39 SP |
3752 | fi |
3753 | ||
3754 | ||
3755 | if test "$have_tunables" = yes; then | |
3756 | $as_echo "#define HAVE_TUNABLES 1" >>confdefs.h | |
3757 | ||
3758 | fi | |
3759 | ||
ebf27d12 ST |
3760 | # The abi-tags file uses a fairly simplistic model for name recognition that |
3761 | # can't distinguish i486-pc-linux-gnu fully from i486-pc-gnu. So we mutate a | |
3762 | # $host_os of `gnu*' here to be `gnu-gnu*' just so that it can tell. | |
3763 | # This doesn't get used much beyond that, so it's fairly safe. | |
3764 | case "$host_os" in | |
3765 | linux*) | |
3766 | ;; | |
3767 | gnu*) | |
3768 | host_os=`echo $host_os | sed -e 's/gnu/gnu-gnu/'` | |
3769 | ;; | |
3770 | esac | |
3771 | ||
5695d46f AS |
3772 | # Check whether --enable-mathvec was given. |
3773 | if test "${enable_mathvec+set}" = set; then : | |
3774 | enableval=$enable_mathvec; build_mathvec=$enableval | |
3775 | else | |
3776 | build_mathvec=notset | |
3777 | fi | |
3778 | ||
3779 | ||
0b4c3e1e FW |
3780 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
3781 | /* end confdefs.h. */ | |
3782 | ||
3783 | int | |
3784 | main () | |
3785 | { | |
3786 | ||
3787 | #ifndef __CET__ | |
3788 | #error no CET compiler support | |
3789 | #endif | |
3790 | ; | |
3791 | return 0; | |
3792 | } | |
3793 | _ACEOF | |
3794 | if ac_fn_c_try_compile "$LINENO"; then : | |
3795 | libc_cv_compiler_default_cet=yes | |
3796 | else | |
3797 | libc_cv_compiler_default_cet=no | |
3798 | fi | |
3799 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
3800 | ||
f753fa7d L |
3801 | # Check whether --enable-cet was given. |
3802 | if test "${enable_cet+set}" = set; then : | |
3803 | enableval=$enable_cet; enable_cet=$enableval | |
3804 | else | |
0b4c3e1e | 3805 | enable_cet=$libc_cv_compiler_default_cet |
f753fa7d L |
3806 | fi |
3807 | ||
3808 | ||
a152f366 UD |
3809 | # We keep the original values in `$config_*' and never modify them, so we |
3810 | # can write them unchanged into config.make. Everything else uses | |
3811 | # $machine, $vendor, and $os, and changes them whenever convenient. | |
3812 | config_machine=$host_cpu config_vendor=$host_vendor config_os=$host_os | |
3a12e572 | 3813 | |
a152f366 UD |
3814 | # Don't allow vendor == "unknown" |
3815 | test "$config_vendor" = unknown && config_vendor= | |
3816 | config_os="`echo $config_os | sed 's/^unknown-//'`" | |
3a12e572 | 3817 | |
a152f366 | 3818 | # Some configurations imply other options. |
0269750c | 3819 | elf=yes |
3a12e572 | 3820 | |
644d3857 | 3821 | # The configure fragment of a port can modify these to supplement |
a152f366 UD |
3822 | # or override the table in the case statement below. No fragment should |
3823 | # ever change the config_* variables, however. | |
3824 | machine=$config_machine | |
3825 | vendor=$config_vendor | |
3826 | os=$config_os | |
3827 | base_os='' | |
3a12e572 | 3828 | |
a152f366 | 3829 | submachine= |
26f56c1c | 3830 | |
a152f366 | 3831 | # Check whether --with-cpu was given. |
b08c89d9 | 3832 | if test "${with_cpu+set}" = set; then : |
a152f366 | 3833 | withval=$with_cpu; case "$withval" in |
4a531bb0 | 3834 | yes|'') as_fn_error $? "--with-cpu requires an argument" "$LINENO" 5 ;; |
a152f366 UD |
3835 | no) ;; |
3836 | *) submachine="$withval" ;; | |
3837 | esac | |
3a12e572 UD |
3838 | |
3839 | fi | |
3a12e572 | 3840 | |
3a12e572 | 3841 | |
05439291 RM |
3842 | # An preconfigure script can set this when it wants to disable the sanity |
3843 | # check below. | |
3844 | libc_config_ok=no | |
3845 | ||
8df5d347 JM |
3846 | # A preconfigure script for a system that may or may not use fpu |
3847 | # sysdeps directories sets this to a preprocessor conditional for | |
3848 | # whether to use such directories. | |
3849 | with_fp_cond=1 | |
3850 | ||
10a803e0 RM |
3851 | if frags=`ls -d $srcdir/sysdeps/*/preconfigure 2> /dev/null` |
3852 | then | |
3853 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysdeps preconfigure fragments" >&5 | |
3854 | $as_echo_n "checking for sysdeps preconfigure fragments... " >&6; } | |
3855 | for frag in $frags; do | |
3856 | name=`echo "$frag" | sed 's@/[^/]*$@@;s@^.*/@@'` | |
3857 | echo $ECHO_N "$name $ECHO_C" >&6 | |
3858 | . "$frag" | |
3859 | done | |
3860 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: " >&5 | |
3861 | $as_echo "" >&6; } | |
3862 | fi | |
3863 | ||
3a12e572 | 3864 | |
a152f366 UD |
3865 | ### |
3866 | ### By using the undocumented --enable-hacker-mode option for configure | |
3867 | ### one can skip this test to make the configuration not fail for unsupported | |
3868 | ### platforms. | |
3869 | ### | |
3870 | if test -z "$enable_hacker_mode" && test x"$libc_config_ok" != xyes; then | |
3871 | case "$machine-$host_os" in | |
2ce4f015 | 3872 | *-linux* | *-gnu*) |
a152f366 UD |
3873 | ;; |
3874 | *) | |
4e58b648 MF |
3875 | as_fn_error $? " |
3876 | *** The GNU C library is currently unavailable for this platform. | |
3877 | *** If you are interested in seeing glibc on this platform visit | |
3878 | *** the \"How to submit a new port\" in the wiki: | |
656ee792 | 3879 | *** https://sourceware.org/glibc/wiki/#Development |
4e58b648 | 3880 | *** and join the community!" "$LINENO" 5 |
a152f366 UD |
3881 | ;; |
3882 | esac | |
3a12e572 | 3883 | fi |
2abf9ff1 | 3884 | |
3e239be6 JM |
3885 | # Set base_machine if not set by a preconfigure fragment. |
3886 | test -n "$base_machine" || base_machine=$machine | |
26f56c1c | 3887 | |
3a12e572 | 3888 | |
8df5d347 JM |
3889 | # Determine whether to use fpu or nofpu sysdeps directories. |
3890 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for use of fpu sysdeps directories" >&5 | |
3891 | $as_echo_n "checking for use of fpu sysdeps directories... " >&6; } | |
3892 | if ${libc_cv_with_fp+:} false; then : | |
3893 | $as_echo_n "(cached) " >&6 | |
3894 | else | |
3895 | cat > conftest.c <<EOF | |
3896 | #if $with_fp_cond | |
3897 | int dummy; | |
3898 | #else | |
3899 | # error "no hardware floating point" | |
3900 | #endif | |
3901 | EOF | |
3902 | libc_cv_with_fp=no | |
3903 | if ${CC-cc} $CFLAGS $CPPFLAGS -S conftest.c -o conftest.s \ | |
3904 | 1>&5 2>&5 ; then | |
3905 | libc_cv_with_fp=yes | |
3906 | fi | |
3907 | rm -f conftest* | |
3908 | fi | |
3909 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_with_fp" >&5 | |
3910 | $as_echo "$libc_cv_with_fp" >&6; } | |
3911 | ||
3912 | ||
03baef1c NA |
3913 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fstack-protector" >&5 |
3914 | $as_echo_n "checking for -fstack-protector... " >&6; } | |
3915 | if ${libc_cv_ssp+:} false; then : | |
3916 | $as_echo_n "(cached) " >&6 | |
3917 | else | |
3918 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Werror -fstack-protector -xc /dev/null -S -o /dev/null' | |
3919 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
3920 | (eval $ac_try) 2>&5 | |
3921 | ac_status=$? | |
3922 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3923 | test $ac_status = 0; }; }; then : | |
3924 | libc_cv_ssp=yes | |
3925 | else | |
3926 | libc_cv_ssp=no | |
3927 | fi | |
3928 | ||
3929 | fi | |
3930 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ssp" >&5 | |
3931 | $as_echo "$libc_cv_ssp" >&6; } | |
3932 | ||
3933 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fstack-protector-strong" >&5 | |
3934 | $as_echo_n "checking for -fstack-protector-strong... " >&6; } | |
3935 | if ${libc_cv_ssp_strong+:} false; then : | |
3936 | $as_echo_n "(cached) " >&6 | |
3937 | else | |
3938 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Werror -fstack-protector-strong -xc /dev/null -S -o /dev/null' | |
3939 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
3940 | (eval $ac_try) 2>&5 | |
3941 | ac_status=$? | |
3942 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3943 | test $ac_status = 0; }; }; then : | |
3944 | libc_cv_ssp_strong=yes | |
3945 | else | |
3946 | libc_cv_ssp_strong=no | |
3947 | fi | |
3948 | ||
3949 | fi | |
3950 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ssp_strong" >&5 | |
3951 | $as_echo "$libc_cv_ssp_strong" >&6; } | |
3952 | ||
3953 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fstack-protector-all" >&5 | |
3954 | $as_echo_n "checking for -fstack-protector-all... " >&6; } | |
3955 | if ${libc_cv_ssp_all+:} false; then : | |
3956 | $as_echo_n "(cached) " >&6 | |
3957 | else | |
3958 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Werror -fstack-protector-all -xc /dev/null -S -o /dev/null' | |
3959 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
3960 | (eval $ac_try) 2>&5 | |
3961 | ac_status=$? | |
3962 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
3963 | test $ac_status = 0; }; }; then : | |
3964 | libc_cv_ssp_all=yes | |
3965 | else | |
3966 | libc_cv_ssp_all=no | |
3967 | fi | |
3968 | ||
3969 | fi | |
3970 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ssp_all" >&5 | |
3971 | $as_echo "$libc_cv_ssp_all" >&6; } | |
3972 | ||
3973 | stack_protector= | |
3974 | no_stack_protector= | |
3975 | if test "$libc_cv_ssp" = yes; then | |
3976 | no_stack_protector="-fno-stack-protector -DSTACK_PROTECTOR_LEVEL=0" | |
de659123 NA |
3977 | $as_echo "#define HAVE_CC_NO_STACK_PROTECTOR 1" >>confdefs.h |
3978 | ||
03baef1c NA |
3979 | fi |
3980 | ||
3981 | if test "$enable_stack_protector" = yes && test "$libc_cv_ssp" = yes; then | |
3982 | stack_protector="-fstack-protector" | |
3983 | $as_echo "#define STACK_PROTECTOR_LEVEL 1" >>confdefs.h | |
3984 | ||
3985 | elif test "$enable_stack_protector" = all && test "$libc_cv_ssp_all" = yes; then | |
3986 | stack_protector="-fstack-protector-all" | |
3987 | $as_echo "#define STACK_PROTECTOR_LEVEL 2" >>confdefs.h | |
3988 | ||
3989 | elif test "$enable_stack_protector" = strong && test "$libc_cv_ssp_strong" = yes; then | |
3990 | stack_protector="-fstack-protector-strong" | |
3991 | $as_echo "#define STACK_PROTECTOR_LEVEL 3" >>confdefs.h | |
3992 | ||
66a704c4 NA |
3993 | else |
3994 | stack_protector="-fno-stack-protector" | |
3995 | $as_echo "#define STACK_PROTECTOR_LEVEL 0" >>confdefs.h | |
3996 | ||
03baef1c NA |
3997 | fi |
3998 | ||
3999 | ||
4000 | ||
4001 | ||
66a704c4 NA |
4002 | if test -n "$stack_protector"; then |
4003 | no_ssp=-fno-stack-protector | |
4004 | else | |
4005 | no_ssp= | |
4006 | ||
4007 | if test "$enable_stack_protector" != no; then | |
4008 | as_fn_error $? "--enable-stack-protector=$enable_stack_protector specified, but specified level of stack protection is not supported by the compiler." "$LINENO" 5 | |
4009 | fi | |
4010 | fi | |
4011 | ||
0cae3f4b MF |
4012 | # For the multi-arch option we need support in the assembler & linker. |
4013 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler and linker STT_GNU_IFUNC support" >&5 | |
4014 | $as_echo_n "checking for assembler and linker STT_GNU_IFUNC support... " >&6; } | |
4015 | if ${libc_cv_ld_gnu_indirect_function+:} false; then : | |
84b9230c MF |
4016 | $as_echo_n "(cached) " >&6 |
4017 | else | |
786b0b67 | 4018 | cat > conftest.S <<EOF |
84b9230c | 4019 | .type foo,%gnu_indirect_function |
0cae3f4b MF |
4020 | foo: |
4021 | .globl _start | |
4022 | _start: | |
4023 | .globl __start | |
4024 | __start: | |
4025 | .data | |
786b0b67 AS |
4026 | #ifdef _LP64 |
4027 | .quad foo | |
4028 | #else | |
0cae3f4b | 4029 | .long foo |
786b0b67 | 4030 | #endif |
84b9230c | 4031 | EOF |
0cae3f4b MF |
4032 | libc_cv_ld_gnu_indirect_function=no |
4033 | if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \ | |
66a704c4 | 4034 | -nostartfiles -nostdlib $no_ssp \ |
786b0b67 | 4035 | -o conftest conftest.S 1>&5 2>&5; then |
0cae3f4b MF |
4036 | # Do a link to see if the backend supports IFUNC relocs. |
4037 | $READELF -r conftest 1>&5 | |
4038 | LC_ALL=C $READELF -r conftest | grep 'no relocations' >/dev/null || { | |
4039 | libc_cv_ld_gnu_indirect_function=yes | |
4040 | } | |
84b9230c MF |
4041 | fi |
4042 | rm -f conftest* | |
4043 | fi | |
0cae3f4b MF |
4044 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ld_gnu_indirect_function" >&5 |
4045 | $as_echo "$libc_cv_ld_gnu_indirect_function" >&6; } | |
84b9230c | 4046 | |
022dfdce SL |
4047 | # Check if gcc supports attribute ifunc as it is used in libc_ifunc macro. |
4048 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gcc attribute ifunc support" >&5 | |
4049 | $as_echo_n "checking for gcc attribute ifunc support... " >&6; } | |
4050 | if ${libc_cv_gcc_indirect_function+:} false; then : | |
4051 | $as_echo_n "(cached) " >&6 | |
4052 | else | |
4053 | cat > conftest.c <<EOF | |
4054 | extern int func (int); | |
4055 | int used_func (int a) | |
4056 | { | |
4057 | return a; | |
4058 | } | |
4059 | static void *resolver () | |
4060 | { | |
4061 | return &used_func; | |
4062 | } | |
4063 | extern __typeof (func) func __attribute__ ((ifunc ("resolver"))); | |
4064 | EOF | |
4065 | libc_cv_gcc_indirect_function=no | |
4066 | if ${CC-cc} -c conftest.c -o conftest.o 1>&5 \ | |
4067 | 2>&5 ; then | |
4068 | if $READELF -s conftest.o | grep IFUNC >/dev/null 2>&5; then | |
4069 | libc_cv_gcc_indirect_function=yes | |
4070 | fi | |
4071 | fi | |
4072 | rm -f conftest* | |
4073 | fi | |
4074 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_indirect_function" >&5 | |
4075 | $as_echo "$libc_cv_gcc_indirect_function" >&6; } | |
4076 | ||
b5c45e83 AZ |
4077 | # Check if linker supports textrel relocation with ifunc (used on elf/tests). |
4078 | # Note that it relies on libc_cv_ld_gnu_indirect_function test above. | |
4079 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the linker supports textrels along with ifunc" >&5 | |
4080 | $as_echo_n "checking whether the linker supports textrels along with ifunc... " >&6; } | |
4081 | if ${libc_cv_textrel_ifunc+:} false; then : | |
4082 | $as_echo_n "(cached) " >&6 | |
4083 | else | |
4084 | cat > conftest.S <<EOF | |
4085 | .type foo,%gnu_indirect_function | |
4086 | foo: | |
4087 | .globl _start | |
4088 | _start: | |
4089 | .globl __start | |
4090 | __start: | |
4091 | .data | |
4092 | #ifdef _LP64 | |
4093 | .quad foo | |
4094 | #else | |
4095 | .long foo | |
4096 | #endif | |
4097 | .text | |
4098 | .globl address | |
4099 | address: | |
4100 | #ifdef _LP64 | |
4101 | .quad address | |
4102 | #else | |
4103 | .long address | |
4104 | #endif | |
4105 | EOF | |
4106 | libc_cv_textrel_ifunc=no | |
4107 | if test $libc_cv_ld_gnu_indirect_function = yes; then | |
4108 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -nostartfiles -nostdlib $no_ssp -pie -o conftest conftest.S' | |
4109 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
4110 | (eval $ac_try) 2>&5 | |
4111 | ac_status=$? | |
4112 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
4113 | test $ac_status = 0; }; }; then | |
4114 | libc_cv_textrel_ifunc=yes | |
4115 | fi | |
4116 | fi | |
4117 | rm -f conftest* | |
4118 | fi | |
4119 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_textrel_ifunc" >&5 | |
4120 | $as_echo "$libc_cv_textrel_ifunc" >&6; } | |
4121 | ||
4122 | ||
8f6f5362 AZ |
4123 | # Check if gcc warns about alias for function with incompatible types. |
4124 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler warns about alias for function with incompatible types" >&5 | |
4125 | $as_echo_n "checking if compiler warns about alias for function with incompatible types... " >&6; } | |
4126 | if ${libc_cv_gcc_incompatible_alias+:} false; then : | |
4127 | $as_echo_n "(cached) " >&6 | |
4128 | else | |
4129 | cat > conftest.c <<EOF | |
4130 | int __redirect_foo (const void *s, int c); | |
4131 | ||
4132 | __typeof (__redirect_foo) *foo_impl (void) __asm__ ("foo"); | |
4133 | __typeof (__redirect_foo) *foo_impl (void) | |
4134 | { | |
4135 | return 0; | |
4136 | } | |
4137 | ||
4138 | extern __typeof (__redirect_foo) foo_alias __attribute__ ((alias ("foo"))); | |
4139 | EOF | |
4140 | libc_cv_gcc_incompatible_alias=yes | |
4141 | if ${CC-cc} -Werror -c conftest.c -o conftest.o 1>&5 2>&5 ; then | |
4142 | libc_cv_gcc_incompatible_alias=no | |
4143 | fi | |
4144 | rm -f conftest* | |
4145 | fi | |
4146 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_incompatible_alias" >&5 | |
4147 | $as_echo "$libc_cv_gcc_incompatible_alias" >&6; } | |
4148 | ||
0cae3f4b | 4149 | if test x"$libc_cv_ld_gnu_indirect_function" != xyes; then |
84b9230c | 4150 | if test x"$multi_arch" = xyes; then |
4a531bb0 | 4151 | as_fn_error $? "--enable-multi-arch support requires assembler and linker support" "$LINENO" 5 |
84b9230c MF |
4152 | else |
4153 | multi_arch=no | |
4154 | fi | |
4155 | fi | |
8f6f5362 AZ |
4156 | if test x"$libc_cv_gcc_indirect_function" != xyes; then |
4157 | # GCC 8+ emits a warning for alias with incompatible types and it might | |
4158 | # fail to build ifunc resolvers aliases to either weak or internal | |
4159 | # symbols. Disables multiarch build in this case. | |
4160 | if test x"$libc_cv_gcc_incompatible_alias" == xyes; then | |
4161 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gcc emits a warning for alias between functions of incompatible types" >&5 | |
4162 | $as_echo "$as_me: WARNING: gcc emits a warning for alias between functions of incompatible types" >&2;} | |
4163 | if test x"$multi_arch" = xyes; then | |
4164 | as_fn_error $? "--enable-multi-arch support requires a gcc with gnu-indirect-function support" "$LINENO" 5 | |
4165 | fi | |
4166 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Multi-arch is disabled." >&5 | |
4167 | $as_echo "$as_me: WARNING: Multi-arch is disabled." >&2;} | |
4168 | multi_arch=no | |
4169 | elif test x"$multi_arch" = xyes; then | |
4170 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-multi-arch support recommends a gcc with gnu-indirect-function support. | |
022dfdce SL |
4171 | Please use a gcc which supports it by default or configure gcc with --enable-gnu-indirect-function" >&5 |
4172 | $as_echo "$as_me: WARNING: --enable-multi-arch support recommends a gcc with gnu-indirect-function support. | |
4173 | Please use a gcc which supports it by default or configure gcc with --enable-gnu-indirect-function" >&2;} | |
8f6f5362 | 4174 | fi |
022dfdce | 4175 | fi |
6270516e | 4176 | multi_arch_d= |
84b9230c MF |
4177 | if test x"$multi_arch" != xno; then |
4178 | multi_arch_d=/multiarch | |
4179 | fi | |
4180 | ||
a152f366 UD |
4181 | # Compute the list of sysdep directories for this configuration. |
4182 | # This can take a while to compute. | |
4183 | sysdep_dir=$srcdir/sysdeps | |
b08c89d9 | 4184 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking sysdep dirs" >&5 |
322e23db | 4185 | $as_echo_n "checking sysdep dirs... " >&6; } |
a152f366 UD |
4186 | # Make sco3.2v4 become sco3.2.4 and sunos4.1.1_U1 become sunos4.1.1.U1. |
4187 | os="`echo $os | sed 's/\([0-9A-Z]\)[v_]\([0-9A-Z]\)/\1.\2/g'`" | |
4188 | ||
4189 | test "x$base_os" != x || case "$os" in | |
4190 | gnu*) | |
4191 | base_os=mach/hurd ;; | |
2ce4f015 | 4192 | linux*) |
a152f366 | 4193 | base_os=unix/sysv ;; |
a152f366 | 4194 | esac |
3a12e572 | 4195 | |
a152f366 UD |
4196 | # For sunos4.1.1, try sunos4.1.1, then sunos4.1, then sunos4, then sunos. |
4197 | tail=$os | |
4198 | ostry=$os | |
4199 | while o=`echo $tail | sed 's/\.[^.]*$//'`; test $o != $tail; do | |
4200 | ostry="$ostry /$o" | |
4201 | tail=$o | |
3a12e572 | 4202 | done |
a152f366 UD |
4203 | o=`echo $tail | sed 's/[0-9]*$//'` |
4204 | if test $o != $tail; then | |
4205 | ostry="$ostry /$o" | |
4206 | fi | |
4207 | # For linux-gnu, try linux-gnu, then linux. | |
4208 | o=`echo $tail | sed 's/-.*$//'` | |
4209 | if test $o != $tail; then | |
4210 | ostry="$ostry /$o" | |
cd6ede75 | 4211 | fi |
3a12e572 | 4212 | |
a152f366 UD |
4213 | # For unix/sysv/sysv4, try unix/sysv/sysv4, then unix/sysv, then unix. |
4214 | base= | |
4215 | tail=$base_os | |
4216 | while b=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$b"; do | |
4217 | set $b | |
4218 | base="$base /$1" | |
4219 | tail="$2" | |
4220 | done | |
cd6ede75 | 4221 | |
a152f366 UD |
4222 | # For sparc/sparc32, try sparc/sparc32 and then sparc. |
4223 | mach= | |
4224 | tail=$machine${submachine:+/$submachine} | |
4225 | while m=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$m"; do | |
4226 | set $m | |
4227 | # Prepend the machine's FPU directory unless --without-fp. | |
8df5d347 | 4228 | if test "$libc_cv_with_fp" = yes; then |
6270516e | 4229 | maybe_fpu=/fpu |
26f56c1c | 4230 | else |
6270516e | 4231 | maybe_fpu=/nofpu |
925c3c5c | 4232 | fi |
6270516e RM |
4233 | # For each machine term, try it with and then without /multiarch. |
4234 | for try_fpu in $maybe_fpu ''; do | |
4235 | for try_multi in $multi_arch_d ''; do | |
4236 | mach="$mach /$1$try_fpu$try_multi" | |
4237 | done | |
4238 | done | |
a152f366 | 4239 | tail="$2" |
925c3c5c | 4240 | done |
a152f366 UD |
4241 | |
4242 | ||
4243 | # Find what sysdep directories exist. | |
a152f366 UD |
4244 | sysnames= |
4245 | for b in $base ''; do | |
4246 | for m0 in $mach ''; do | |
4247 | for v in /$vendor ''; do | |
4248 | test "$v" = / && continue | |
4249 | for o in /$ostry ''; do | |
4250 | test "$o" = / && continue | |
6270516e | 4251 | for m in $mach ''; do |
644d3857 JM |
4252 | try_suffix="$m0$b$v$o$m" |
4253 | if test -n "$try_suffix"; then | |
4254 | try_srcdir="${srcdir}/" | |
4255 | try="sysdeps$try_suffix" | |
4256 | test -n "$enable_debug_configure" && | |
4257 | echo "$0 DEBUG: try $try" >&2 | |
4258 | if test -d "$try_srcdir$try"; then | |
4259 | sysnames="$sysnames $try" | |
4260 | { test -n "$o" || test -n "$b"; } && os_used=t | |
4261 | { test -n "$m" || test -n "$m0"; } && machine_used=t | |
4262 | case x${m0:-$m} in | |
4263 | x*/$submachine) submachine_used=t ;; | |
4264 | esac | |
4265 | fi | |
4266 | fi | |
a152f366 UD |
4267 | done |
4268 | done | |
4269 | done | |
4270 | done | |
925c3c5c UD |
4271 | done |
4272 | ||
6f89d2f3 L |
4273 | # If the assembler supports gnu_indirect_function symbol type and the |
4274 | # architecture supports multi-arch, we enable multi-arch by default. | |
644d3857 | 4275 | case $sysnames in |
84b9230c MF |
4276 | *"$multi_arch_d"*) |
4277 | ;; | |
4278 | *) | |
77e8bddf | 4279 | test x"$multi_arch" = xdefault && multi_arch=no |
84b9230c MF |
4280 | ;; |
4281 | esac | |
4282 | if test x"$multi_arch" != xno; then | |
b08c89d9 | 4283 | $as_echo "#define USE_MULTIARCH 1" >>confdefs.h |
6f89d2f3 L |
4284 | |
4285 | fi | |
4286 | ||
4287 | ||
a152f366 | 4288 | if test -z "$os_used" && test "$os" != none; then |
4a531bb0 | 4289 | as_fn_error $? "Operating system $os is not supported." "$LINENO" 5 |
925c3c5c | 4290 | fi |
a152f366 | 4291 | if test -z "$machine_used" && test "$machine" != none; then |
4a531bb0 | 4292 | as_fn_error $? "The $machine is not supported." "$LINENO" 5 |
925c3c5c | 4293 | fi |
a152f366 | 4294 | if test -z "$submachine_used" && test -n "$submachine"; then |
4a531bb0 | 4295 | as_fn_error $? "The $submachine subspecies of $host_cpu is not supported." "$LINENO" 5 |
925c3c5c UD |
4296 | fi |
4297 | ||
26f56c1c | 4298 | |
a152f366 UD |
4299 | # We have now validated the configuration. |
4300 | ||
a152f366 UD |
4301 | # Expand the list of system names into a full list of directories |
4302 | # from each element's parent name and Implies file (if present). | |
4303 | set $sysnames | |
4304 | names= | |
4305 | while test $# -gt 0; do | |
4306 | name=$1 | |
4307 | shift | |
26f56c1c | 4308 | |
a152f366 UD |
4309 | case " $names " in *" $name "*) |
4310 | # Already in the list. | |
4311 | continue | |
4312 | esac | |
925c3c5c | 4313 | |
a152f366 UD |
4314 | # Report each name as we discover it, so there is no long pause in output. |
4315 | echo $ECHO_N "$name $ECHO_C" >&6 | |
925c3c5c | 4316 | |
a152f366 UD |
4317 | name_base=`echo $name | sed -e 's@\(.*sysdeps\)/.*@\1@'` |
4318 | ||
4319 | case $name in | |
4320 | /*) xsrcdir= ;; | |
4321 | *) xsrcdir=$srcdir/ ;; | |
4322 | esac | |
4323 | test -n "$enable_debug_configure" && | |
4324 | echo "DEBUG: name/Implies $xsrcdir$name/Implies" >&2 | |
4325 | ||
ba75122d RM |
4326 | for implies_file in Implies Implies-before Implies-after; do |
4327 | implies_type=`echo $implies_file | sed s/-/_/` | |
4328 | eval ${implies_type}= | |
4329 | if test -f $xsrcdir$name/$implies_file; then | |
4330 | # Collect more names from the `Implies' file (removing comments). | |
4331 | implied_candidate="`sed 's/#.*$//' < $xsrcdir$name/$implies_file`" | |
4332 | for x in $implied_candidate; do | |
4333 | found=no | |
4334 | if test -d $xsrcdir$name_base/$x; then | |
4335 | eval "${implies_type}=\"\$${implies_type} \$name_base/\$x\"" | |
a152f366 | 4336 | found=yes |
ba75122d | 4337 | fi |
644d3857 JM |
4338 | try="sysdeps/$x" |
4339 | try_srcdir=$srcdir/ | |
4340 | test -n "$enable_debug_configure" && | |
4341 | echo "DEBUG: $name $implies_file $x try() {$try_srcdir}$try" >&2 | |
4342 | if test $try != $xsrcdir$name_base/$x && test -d $try_srcdir$try; | |
4343 | then | |
4344 | eval "${implies_type}=\"\$${implies_type} \$try\"" | |
4345 | found=yes | |
4346 | fi | |
ba75122d RM |
4347 | if test $found = no; then |
4348 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $name/$implies_file specifies nonexistent $x" >&5 | |
4349 | $as_echo "$as_me: WARNING: $name/$implies_file specifies nonexistent $x" >&2;} | |
a152f366 UD |
4350 | fi |
4351 | done | |
ba75122d RM |
4352 | fi |
4353 | done | |
925c3c5c | 4354 | |
a152f366 UD |
4355 | # Add NAME to the list of names. |
4356 | names="$names $name" | |
925c3c5c | 4357 | |
a152f366 UD |
4358 | # Find the parent of NAME, using the empty string if it has none. |
4359 | parent="`echo $name | sed -n -e 's=/[^/]*$==' -e '/sysdeps$/q' -e p`" | |
925c3c5c | 4360 | |
ba75122d RM |
4361 | test -n "$enable_debug_configure" && |
4362 | echo "DEBUG: $name Implies='$Implies' rest='$*' parent='$parent' \ | |
57633811 | 4363 | Implies_before='$Implies_before' Implies_after='$Implies_after'" >&2 |
ba75122d | 4364 | |
a152f366 UD |
4365 | # Add the names implied by NAME, and NAME's parent (if it has one), to |
4366 | # the list of names to be processed (the argument list). We prepend the | |
4367 | # implied names to the list and append the parent. We want implied | |
4368 | # directories to come before further directories inferred from the | |
4369 | # configuration components; this ensures that for sysv4, unix/common | |
4370 | # (implied by unix/sysv/sysv4) comes before unix/sysv (in ostry (here $*) | |
4371 | # after sysv4). | |
ba75122d | 4372 | sysnames="`echo $Implies $* $Implies_before $parent $Implies_after`" |
a152f366 UD |
4373 | test -n "$sysnames" && set $sysnames |
4374 | done | |
2abf9ff1 | 4375 | |
a152f366 | 4376 | # Add the default directories. |
51d8bb8f | 4377 | default_sysnames="sysdeps/generic" |
a152f366 | 4378 | sysnames="$names $default_sysnames" |
26f56c1c | 4379 | |
a152f366 | 4380 | # The other names were emitted during the scan. |
b08c89d9 | 4381 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $default_sysnames" >&5 |
322e23db | 4382 | $as_echo "$default_sysnames" >&6; } |
925c3c5c | 4383 | |
26f56c1c | 4384 | |
a152f366 | 4385 | ### Locate tools. |
26f56c1c | 4386 | |
a152f366 UD |
4387 | # Find a good install program. We prefer a C program (faster), |
4388 | # so one script is as good as another. But avoid the broken or | |
4389 | # incompatible versions: | |
4390 | # SysV /etc/install, /usr/sbin/install | |
4391 | # SunOS /usr/etc/install | |
4392 | # IRIX /sbin/install | |
4393 | # AIX /bin/install | |
4394 | # AmigaOS /C/install, which installs bootblocks on floppy discs | |
4395 | # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag | |
4396 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args | |
4397 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" | |
4398 | # OS/2's system install, which has a completely different semantic | |
4399 | # ./install, which can be erroneously created by make from ./install.sh. | |
322e23db | 4400 | # Reject install programs that cannot install multiple files. |
b08c89d9 | 4401 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 |
322e23db | 4402 | $as_echo_n "checking for a BSD-compatible install... " >&6; } |
a152f366 | 4403 | if test -z "$INSTALL"; then |
f318beb8 | 4404 | if ${ac_cv_path_install+:} false; then : |
322e23db | 4405 | $as_echo_n "(cached) " >&6 |
a152f366 UD |
4406 | else |
4407 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4408 | for as_dir in $PATH | |
4409 | do | |
4410 | IFS=$as_save_IFS | |
4411 | test -z "$as_dir" && as_dir=. | |
b08c89d9 UD |
4412 | # Account for people who put trailing slashes in PATH elements. |
4413 | case $as_dir/ in #(( | |
4414 | ./ | .// | /[cC]/* | \ | |
a152f366 | 4415 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ |
b08c89d9 | 4416 | ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ |
a152f366 UD |
4417 | /usr/ucb/* ) ;; |
4418 | *) | |
4419 | # OSF1 and SCO ODT 3.0 have their own names for install. | |
4420 | # Don't use installbsd from OSF since it installs stuff as root | |
4421 | # by default. | |
4422 | for ac_prog in ginstall scoinst install; do | |
4423 | for ac_exec_ext in '' $ac_executable_extensions; do | |
f4a58f0d | 4424 | if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then |
a152f366 UD |
4425 | if test $ac_prog = install && |
4426 | grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
4427 | # AIX install. It has an incompatible calling convention. | |
4428 | : | |
4429 | elif test $ac_prog = install && | |
4430 | grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
4431 | # program-specific install script used by HP pwplus--don't use. | |
4432 | : | |
4433 | else | |
322e23db UD |
4434 | rm -rf conftest.one conftest.two conftest.dir |
4435 | echo one > conftest.one | |
4436 | echo two > conftest.two | |
4437 | mkdir conftest.dir | |
4438 | if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && | |
4439 | test -s conftest.one && test -s conftest.two && | |
4440 | test -s conftest.dir/conftest.one && | |
4441 | test -s conftest.dir/conftest.two | |
4442 | then | |
4443 | ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" | |
4444 | break 3 | |
4445 | fi | |
a152f366 UD |
4446 | fi |
4447 | fi | |
4448 | done | |
4449 | done | |
4450 | ;; | |
26f56c1c | 4451 | esac |
322e23db | 4452 | |
b08c89d9 | 4453 | done |
a152f366 | 4454 | IFS=$as_save_IFS |
2abf9ff1 | 4455 | |
322e23db | 4456 | rm -rf conftest.one conftest.two conftest.dir |
26f56c1c | 4457 | |
925c3c5c | 4458 | fi |
a152f366 UD |
4459 | if test "${ac_cv_path_install+set}" = set; then |
4460 | INSTALL=$ac_cv_path_install | |
4461 | else | |
4462 | # As a last resort, use the slow shell script. Don't cache a | |
4463 | # value for INSTALL within a source directory, because that will | |
4464 | # break other packages using the cache if that directory is | |
4465 | # removed, or if the value is a relative name. | |
4466 | INSTALL=$ac_install_sh | |
4467 | fi | |
925c3c5c | 4468 | fi |
b08c89d9 | 4469 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 |
322e23db | 4470 | $as_echo "$INSTALL" >&6; } |
925c3c5c | 4471 | |
a152f366 UD |
4472 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. |
4473 | # It thinks the first close brace ends the variable substitution. | |
4474 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' | |
26f56c1c | 4475 | |
a152f366 UD |
4476 | test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' |
4477 | ||
4478 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' | |
4479 | ||
4480 | if test "$INSTALL" = "${srcdir}/scripts/install-sh -c"; then | |
4481 | # The makefiles need to use a different form to find it in $srcdir. | |
4482 | INSTALL='\$(..)./scripts/install-sh -c' | |
26f56c1c | 4483 | fi |
b08c89d9 | 4484 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 |
322e23db | 4485 | $as_echo_n "checking whether ln -s works... " >&6; } |
a152f366 UD |
4486 | LN_S=$as_ln_s |
4487 | if test "$LN_S" = "ln -s"; then | |
b08c89d9 | 4488 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
322e23db | 4489 | $as_echo "yes" >&6; } |
26f56c1c | 4490 | else |
b08c89d9 | 4491 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 |
322e23db | 4492 | $as_echo "no, using $LN_S" >&6; } |
26f56c1c | 4493 | fi |
a152f366 | 4494 | |
925c3c5c | 4495 | |
650425ce UD |
4496 | # Was a --with-binutils option given? |
4497 | if test -n "$path_binutils"; then | |
4498 | # Make absolute; ensure a single trailing slash. | |
4499 | path_binutils=`(cd $path_binutils; pwd) | sed 's%/*$%/%'` | |
63bda0c1 | 4500 | CC="$CC -B$path_binutils" |
650425ce | 4501 | fi |
27a5bb33 UD |
4502 | AS=`$CC -print-prog-name=as` |
4503 | LD=`$CC -print-prog-name=ld` | |
5edb9387 | 4504 | AR=`$CC -print-prog-name=ar` |
cd6ede75 | 4505 | |
4baa087a RM |
4506 | OBJDUMP=`$CC -print-prog-name=objdump` |
4507 | ||
1b74661a RM |
4508 | OBJCOPY=`$CC -print-prog-name=objcopy` |
4509 | ||
6014c65d FW |
4510 | GPROF=`$CC -print-prog-name=gprof` |
4511 | ||
4baa087a | 4512 | |
4baa087a | 4513 | # Determine whether we are using GNU binutils. |
b08c89d9 | 4514 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $AS is GNU as" >&5 |
322e23db | 4515 | $as_echo_n "checking whether $AS is GNU as... " >&6; } |
f318beb8 | 4516 | if ${libc_cv_prog_as_gnu+:} false; then : |
322e23db | 4517 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4518 | else |
4519 | # Most GNU programs take a -v and spit out some text including | |
4520 | # the word 'GNU'. Some try to read stdin, so give them /dev/null. | |
4521 | if $AS -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then | |
4522 | libc_cv_prog_as_gnu=yes | |
4523 | else | |
4524 | libc_cv_prog_as_gnu=no | |
4525 | fi | |
4526 | rm -fr contest* | |
4527 | fi | |
b08c89d9 | 4528 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_prog_as_gnu" >&5 |
322e23db | 4529 | $as_echo "$libc_cv_prog_as_gnu" >&6; } |
4baa087a RM |
4530 | rm -f a.out |
4531 | gnu_as=$libc_cv_prog_as_gnu | |
4532 | ||
b08c89d9 | 4533 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $LD is GNU ld" >&5 |
322e23db | 4534 | $as_echo_n "checking whether $LD is GNU ld... " >&6; } |
f318beb8 | 4535 | if ${libc_cv_prog_ld_gnu+:} false; then : |
322e23db | 4536 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4537 | else |
4538 | # Most GNU programs take a -v and spit out some text including | |
4539 | # the word 'GNU'. Some try to read stdin, so give them /dev/null. | |
4540 | if $LD -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then | |
4541 | libc_cv_prog_ld_gnu=yes | |
4542 | else | |
4543 | libc_cv_prog_ld_gnu=no | |
4544 | fi | |
4545 | rm -fr contest* | |
4546 | fi | |
b08c89d9 | 4547 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_prog_ld_gnu" >&5 |
322e23db | 4548 | $as_echo "$libc_cv_prog_ld_gnu" >&6; } |
4baa087a RM |
4549 | gnu_ld=$libc_cv_prog_ld_gnu |
4550 | ||
4551 | ||
b4396163 | 4552 | # Accept binutils 2.25 or newer. |
4baa087a RM |
4553 | for ac_prog in $AS |
4554 | do | |
4555 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4556 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4557 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4558 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4559 | if ${ac_cv_prog_AS+:} false; then : |
322e23db | 4560 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4561 | else |
4562 | if test -n "$AS"; then | |
4563 | ac_cv_prog_AS="$AS" # Let the user override the test. | |
4564 | else | |
4565 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4566 | for as_dir in $PATH | |
4567 | do | |
4568 | IFS=$as_save_IFS | |
4569 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4570 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 4571 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 4572 | ac_cv_prog_AS="$ac_prog" |
b08c89d9 | 4573 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4baa087a RM |
4574 | break 2 |
4575 | fi | |
4576 | done | |
b08c89d9 | 4577 | done |
26f56c1c | 4578 | IFS=$as_save_IFS |
4baa087a RM |
4579 | |
4580 | fi | |
4581 | fi | |
4582 | AS=$ac_cv_prog_AS | |
4583 | if test -n "$AS"; then | |
b08c89d9 | 4584 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5 |
322e23db | 4585 | $as_echo "$AS" >&6; } |
4baa087a | 4586 | else |
b08c89d9 | 4587 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4588 | $as_echo "no" >&6; } |
4baa087a RM |
4589 | fi |
4590 | ||
26f56c1c | 4591 | |
4baa087a RM |
4592 | test -n "$AS" && break |
4593 | done | |
4594 | ||
4595 | if test -z "$AS"; then | |
4596 | ac_verc_fail=yes | |
4597 | else | |
4598 | # Found it, now check the version. | |
b08c89d9 | 4599 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $AS" >&5 |
322e23db | 4600 | $as_echo_n "checking version of $AS... " >&6; } |
4baa087a RM |
4601 | ac_prog_version=`$AS --version 2>&1 | sed -n 's/^.*GNU assembler.* \([0-9]*\.[0-9.]*\).*$/\1/p'` |
4602 | case $ac_prog_version in | |
4603 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
b4396163 | 4604 | 2.1[0-9][0-9]*|2.2[5-9]*|2.[3-9][0-9]*|[3-9].*|[1-9][0-9]*) |
4baa087a RM |
4605 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4606 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4607 | ||
4608 | esac | |
b08c89d9 | 4609 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4610 | $as_echo "$ac_prog_version" >&6; } |
4baa087a RM |
4611 | fi |
4612 | if test $ac_verc_fail = yes; then | |
73588175 | 4613 | AS=: critic_missing="$critic_missing as" |
4baa087a RM |
4614 | fi |
4615 | ||
f300dc73 L |
4616 | |
4617 | if test -n "`$LD --version | sed -n 's/^GNU \(gold\).*$/\1/p'`"; then | |
4618 | # Accept gold 1.14 or higher | |
4619 | for ac_prog in $LD | |
4620 | do | |
4621 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4622 | set dummy $ac_prog; ac_word=$2 | |
4623 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
4624 | $as_echo_n "checking for $ac_word... " >&6; } | |
4625 | if ${ac_cv_prog_LD+:} false; then : | |
4626 | $as_echo_n "(cached) " >&6 | |
4627 | else | |
4628 | if test -n "$LD"; then | |
4629 | ac_cv_prog_LD="$LD" # Let the user override the test. | |
4630 | else | |
4631 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4632 | for as_dir in $PATH | |
4633 | do | |
4634 | IFS=$as_save_IFS | |
4635 | test -z "$as_dir" && as_dir=. | |
4636 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4637 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
4638 | ac_cv_prog_LD="$ac_prog" | |
4639 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4640 | break 2 | |
4641 | fi | |
4642 | done | |
4643 | done | |
4644 | IFS=$as_save_IFS | |
4645 | ||
4646 | fi | |
4647 | fi | |
4648 | LD=$ac_cv_prog_LD | |
4649 | if test -n "$LD"; then | |
4650 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 | |
4651 | $as_echo "$LD" >&6; } | |
4652 | else | |
4653 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
4654 | $as_echo "no" >&6; } | |
4655 | fi | |
4656 | ||
4657 | ||
4658 | test -n "$LD" && break | |
4659 | done | |
4660 | ||
4661 | if test -z "$LD"; then | |
4662 | ac_verc_fail=yes | |
4663 | else | |
4664 | # Found it, now check the version. | |
4665 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $LD" >&5 | |
4666 | $as_echo_n "checking version of $LD... " >&6; } | |
4667 | ac_prog_version=`$LD --version 2>&1 | sed -n 's/^.*GNU gold.* \([0-9][0-9]*\.[0-9.]*\).*$/\1/p'` | |
4668 | case $ac_prog_version in | |
4669 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
4670 | 1.1[4-9]*|1.[2-9][0-9]*|1.1[0-9][0-9]*|[2-9].*|[1-9][0-9]*) | |
4671 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
4672 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4673 | ||
4674 | esac | |
4675 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 | |
4676 | $as_echo "$ac_prog_version" >&6; } | |
4677 | fi | |
4678 | if test $ac_verc_fail = yes; then | |
4679 | LD=: critic_missing="$critic_missing GNU gold" | |
4680 | fi | |
4681 | ||
4682 | else | |
4683 | for ac_prog in $LD | |
4baa087a RM |
4684 | do |
4685 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4686 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4687 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4688 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4689 | if ${ac_cv_prog_LD+:} false; then : |
322e23db | 4690 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4691 | else |
4692 | if test -n "$LD"; then | |
4693 | ac_cv_prog_LD="$LD" # Let the user override the test. | |
4694 | else | |
4695 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4696 | for as_dir in $PATH | |
4697 | do | |
4698 | IFS=$as_save_IFS | |
4699 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4700 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 4701 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 4702 | ac_cv_prog_LD="$ac_prog" |
b08c89d9 | 4703 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4baa087a RM |
4704 | break 2 |
4705 | fi | |
4706 | done | |
b08c89d9 | 4707 | done |
26f56c1c | 4708 | IFS=$as_save_IFS |
4baa087a RM |
4709 | |
4710 | fi | |
4711 | fi | |
4712 | LD=$ac_cv_prog_LD | |
4713 | if test -n "$LD"; then | |
b08c89d9 | 4714 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 |
322e23db | 4715 | $as_echo "$LD" >&6; } |
4baa087a | 4716 | else |
b08c89d9 | 4717 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4718 | $as_echo "no" >&6; } |
4baa087a RM |
4719 | fi |
4720 | ||
26f56c1c | 4721 | |
4baa087a RM |
4722 | test -n "$LD" && break |
4723 | done | |
4724 | ||
4725 | if test -z "$LD"; then | |
4726 | ac_verc_fail=yes | |
4727 | else | |
4728 | # Found it, now check the version. | |
b08c89d9 | 4729 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $LD" >&5 |
322e23db | 4730 | $as_echo_n "checking version of $LD... " >&6; } |
4baa087a RM |
4731 | ac_prog_version=`$LD --version 2>&1 | sed -n 's/^.*GNU ld.* \([0-9][0-9]*\.[0-9.]*\).*$/\1/p'` |
4732 | case $ac_prog_version in | |
4733 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
073e8fa7 | 4734 | 2.1[0-9][0-9]*|2.2[5-9]*|2.[3-9][0-9]*|[3-9].*|[1-9][0-9]*) |
4baa087a RM |
4735 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4736 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4737 | ||
4738 | esac | |
b08c89d9 | 4739 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4740 | $as_echo "$ac_prog_version" >&6; } |
4baa087a RM |
4741 | fi |
4742 | if test $ac_verc_fail = yes; then | |
f300dc73 | 4743 | LD=: critic_missing="$critic_missing GNU ld" |
4baa087a RM |
4744 | fi |
4745 | ||
f300dc73 | 4746 | fi |
4baa087a | 4747 | |
4baa087a RM |
4748 | # These programs are version sensitive. |
4749 | ||
4baa087a RM |
4750 | for ac_prog in gnumake gmake make |
4751 | do | |
4752 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4753 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4754 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4755 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4756 | if ${ac_cv_prog_MAKE+:} false; then : |
322e23db | 4757 | $as_echo_n "(cached) " >&6 |
4baa087a RM |
4758 | else |
4759 | if test -n "$MAKE"; then | |
4760 | ac_cv_prog_MAKE="$MAKE" # Let the user override the test. | |
4761 | else | |
4762 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4763 | for as_dir in $PATH | |
4764 | do | |
4765 | IFS=$as_save_IFS | |
4766 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4767 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 4768 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 4769 | ac_cv_prog_MAKE="$ac_prog" |
b08c89d9 | 4770 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
4baa087a RM |
4771 | break 2 |
4772 | fi | |
4773 | done | |
b08c89d9 | 4774 | done |
26f56c1c | 4775 | IFS=$as_save_IFS |
4baa087a RM |
4776 | |
4777 | fi | |
4778 | fi | |
4779 | MAKE=$ac_cv_prog_MAKE | |
4780 | if test -n "$MAKE"; then | |
b08c89d9 | 4781 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5 |
322e23db | 4782 | $as_echo "$MAKE" >&6; } |
4baa087a | 4783 | else |
b08c89d9 | 4784 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4785 | $as_echo "no" >&6; } |
4baa087a RM |
4786 | fi |
4787 | ||
26f56c1c | 4788 | |
4baa087a RM |
4789 | test -n "$MAKE" && break |
4790 | done | |
4791 | ||
4792 | if test -z "$MAKE"; then | |
4793 | ac_verc_fail=yes | |
4794 | else | |
4795 | # Found it, now check the version. | |
b08c89d9 | 4796 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MAKE" >&5 |
322e23db | 4797 | $as_echo_n "checking version of $MAKE... " >&6; } |
4baa087a RM |
4798 | ac_prog_version=`$MAKE --version 2>&1 | sed -n 's/^.*GNU Make[^0-9]*\([0-9][0-9.]*\).*$/\1/p'` |
4799 | case $ac_prog_version in | |
4800 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
f2873d2d | 4801 | [4-9].* | [1-9][0-9]*) |
4baa087a RM |
4802 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4803 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4804 | ||
4805 | esac | |
b08c89d9 | 4806 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4807 | $as_echo "$ac_prog_version" >&6; } |
4baa087a RM |
4808 | fi |
4809 | if test $ac_verc_fail = yes; then | |
4810 | critic_missing="$critic_missing make" | |
4811 | fi | |
6e3d59bc | 4812 | |
cd6ede75 | 4813 | |
4baa087a RM |
4814 | for ac_prog in gnumsgfmt gmsgfmt msgfmt |
4815 | do | |
4816 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4817 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4818 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4819 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4820 | if ${ac_cv_prog_MSGFMT+:} false; then : |
322e23db | 4821 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 4822 | else |
4baa087a RM |
4823 | if test -n "$MSGFMT"; then |
4824 | ac_cv_prog_MSGFMT="$MSGFMT" # Let the user override the test. | |
cd6ede75 | 4825 | else |
3a12e572 UD |
4826 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
4827 | for as_dir in $PATH | |
4828 | do | |
4829 | IFS=$as_save_IFS | |
4830 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4831 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 4832 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 4833 | ac_cv_prog_MSGFMT="$ac_prog" |
b08c89d9 | 4834 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
4835 | break 2 |
4836 | fi | |
4837 | done | |
b08c89d9 | 4838 | done |
26f56c1c | 4839 | IFS=$as_save_IFS |
3a12e572 | 4840 | |
cd6ede75 UD |
4841 | fi |
4842 | fi | |
4baa087a RM |
4843 | MSGFMT=$ac_cv_prog_MSGFMT |
4844 | if test -n "$MSGFMT"; then | |
b08c89d9 | 4845 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5 |
322e23db | 4846 | $as_echo "$MSGFMT" >&6; } |
cd6ede75 | 4847 | else |
b08c89d9 | 4848 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4849 | $as_echo "no" >&6; } |
cd6ede75 UD |
4850 | fi |
4851 | ||
26f56c1c | 4852 | |
4baa087a RM |
4853 | test -n "$MSGFMT" && break |
4854 | done | |
4855 | ||
4856 | if test -z "$MSGFMT"; then | |
4857 | ac_verc_fail=yes | |
4858 | else | |
4859 | # Found it, now check the version. | |
b08c89d9 | 4860 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MSGFMT" >&5 |
322e23db | 4861 | $as_echo_n "checking version of $MSGFMT... " >&6; } |
4baa087a RM |
4862 | ac_prog_version=`$MSGFMT --version 2>&1 | sed -n 's/^.*GNU gettext.* \([0-9]*\.[0-9.]*\).*$/\1/p'` |
4863 | case $ac_prog_version in | |
4864 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
4865 | 0.10.3[6-9]* | 0.10.[4-9][0-9]* | 0.1[1-9]* | 0.[2-9][0-9]* | [1-9].*) | |
4866 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
4867 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4868 | ||
4869 | esac | |
b08c89d9 | 4870 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4871 | $as_echo "$ac_prog_version" >&6; } |
3a12e572 | 4872 | fi |
4baa087a RM |
4873 | if test $ac_verc_fail = yes; then |
4874 | MSGFMT=: aux_missing="$aux_missing msgfmt" | |
4875 | fi | |
4876 | ||
4877 | for ac_prog in makeinfo | |
4878 | do | |
4879 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4880 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4881 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4882 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4883 | if ${ac_cv_prog_MAKEINFO+:} false; then : |
322e23db | 4884 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 4885 | else |
4baa087a RM |
4886 | if test -n "$MAKEINFO"; then |
4887 | ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test. | |
cd6ede75 | 4888 | else |
3a12e572 UD |
4889 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
4890 | for as_dir in $PATH | |
4891 | do | |
4892 | IFS=$as_save_IFS | |
4893 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4894 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 4895 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 4896 | ac_cv_prog_MAKEINFO="$ac_prog" |
b08c89d9 | 4897 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
4898 | break 2 |
4899 | fi | |
4900 | done | |
b08c89d9 | 4901 | done |
26f56c1c | 4902 | IFS=$as_save_IFS |
3a12e572 | 4903 | |
cd6ede75 UD |
4904 | fi |
4905 | fi | |
4baa087a RM |
4906 | MAKEINFO=$ac_cv_prog_MAKEINFO |
4907 | if test -n "$MAKEINFO"; then | |
b08c89d9 | 4908 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5 |
322e23db | 4909 | $as_echo "$MAKEINFO" >&6; } |
cd6ede75 | 4910 | else |
b08c89d9 | 4911 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4912 | $as_echo "no" >&6; } |
cd6ede75 UD |
4913 | fi |
4914 | ||
26f56c1c | 4915 | |
4baa087a RM |
4916 | test -n "$MAKEINFO" && break |
4917 | done | |
5edb9387 | 4918 | |
4baa087a RM |
4919 | if test -z "$MAKEINFO"; then |
4920 | ac_verc_fail=yes | |
5edb9387 | 4921 | else |
4baa087a | 4922 | # Found it, now check the version. |
b08c89d9 | 4923 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MAKEINFO" >&5 |
322e23db | 4924 | $as_echo_n "checking version of $MAKEINFO... " >&6; } |
4baa087a RM |
4925 | ac_prog_version=`$MAKEINFO --version 2>&1 | sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'` |
4926 | case $ac_prog_version in | |
4927 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
3a12c70f | 4928 | 4.[7-9]*|4.[1-9][0-9]*|[5-9].*) |
4baa087a RM |
4929 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4930 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
5edb9387 | 4931 | |
4baa087a | 4932 | esac |
b08c89d9 | 4933 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4934 | $as_echo "$ac_prog_version" >&6; } |
5edb9387 | 4935 | fi |
4baa087a RM |
4936 | if test $ac_verc_fail = yes; then |
4937 | MAKEINFO=: aux_missing="$aux_missing makeinfo" | |
5edb9387 | 4938 | fi |
cd6ede75 | 4939 | |
4baa087a | 4940 | for ac_prog in sed |
c4d23330 RM |
4941 | do |
4942 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4943 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 4944 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 4945 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 4946 | if ${ac_cv_prog_SED+:} false; then : |
322e23db | 4947 | $as_echo_n "(cached) " >&6 |
c4d23330 | 4948 | else |
4baa087a RM |
4949 | if test -n "$SED"; then |
4950 | ac_cv_prog_SED="$SED" # Let the user override the test. | |
c4d23330 RM |
4951 | else |
4952 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4953 | for as_dir in $PATH | |
4954 | do | |
4955 | IFS=$as_save_IFS | |
4956 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 4957 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 4958 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 4959 | ac_cv_prog_SED="$ac_prog" |
b08c89d9 | 4960 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
c4d23330 RM |
4961 | break 2 |
4962 | fi | |
4963 | done | |
b08c89d9 | 4964 | done |
26f56c1c | 4965 | IFS=$as_save_IFS |
c4d23330 RM |
4966 | |
4967 | fi | |
4968 | fi | |
4baa087a RM |
4969 | SED=$ac_cv_prog_SED |
4970 | if test -n "$SED"; then | |
b08c89d9 | 4971 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SED" >&5 |
322e23db | 4972 | $as_echo "$SED" >&6; } |
c4d23330 | 4973 | else |
b08c89d9 | 4974 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 4975 | $as_echo "no" >&6; } |
c4d23330 RM |
4976 | fi |
4977 | ||
26f56c1c | 4978 | |
4baa087a | 4979 | test -n "$SED" && break |
c4d23330 RM |
4980 | done |
4981 | ||
4baa087a | 4982 | if test -z "$SED"; then |
c4d23330 RM |
4983 | ac_verc_fail=yes |
4984 | else | |
4985 | # Found it, now check the version. | |
b08c89d9 | 4986 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $SED" >&5 |
322e23db | 4987 | $as_echo_n "checking version of $SED... " >&6; } |
07e51550 | 4988 | ac_prog_version=`$SED --version 2>&1 | sed -n 's/^.*GNU sed[^0-9]* \([0-9]*\.[0-9.]*\).*$/\1/p'` |
c4d23330 RM |
4989 | case $ac_prog_version in |
4990 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
4baa087a | 4991 | 3.0[2-9]*|3.[1-9]*|[4-9]*) |
c4d23330 RM |
4992 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
4993 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
4994 | ||
4995 | esac | |
b08c89d9 | 4996 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
322e23db | 4997 | $as_echo "$ac_prog_version" >&6; } |
c4d23330 RM |
4998 | fi |
4999 | if test $ac_verc_fail = yes; then | |
4baa087a | 5000 | SED=: aux_missing="$aux_missing sed" |
c4d23330 RM |
5001 | fi |
5002 | ||
0786794f AM |
5003 | for ac_prog in gawk |
5004 | do | |
5005 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
5006 | set dummy $ac_prog; ac_word=$2 | |
5007 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
5008 | $as_echo_n "checking for $ac_word... " >&6; } | |
5009 | if ${ac_cv_prog_AWK+:} false; then : | |
5010 | $as_echo_n "(cached) " >&6 | |
5011 | else | |
5012 | if test -n "$AWK"; then | |
5013 | ac_cv_prog_AWK="$AWK" # Let the user override the test. | |
5014 | else | |
5015 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5016 | for as_dir in $PATH | |
5017 | do | |
5018 | IFS=$as_save_IFS | |
5019 | test -z "$as_dir" && as_dir=. | |
5020 | for ac_exec_ext in '' $ac_executable_extensions; do | |
f4a58f0d | 5021 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
0786794f AM |
5022 | ac_cv_prog_AWK="$ac_prog" |
5023 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5024 | break 2 | |
5025 | fi | |
5026 | done | |
5027 | done | |
5028 | IFS=$as_save_IFS | |
5029 | ||
5030 | fi | |
5031 | fi | |
5032 | AWK=$ac_cv_prog_AWK | |
5033 | if test -n "$AWK"; then | |
5034 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 | |
5035 | $as_echo "$AWK" >&6; } | |
5036 | else | |
5037 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
5038 | $as_echo "no" >&6; } | |
5039 | fi | |
5040 | ||
5041 | ||
5042 | test -n "$AWK" && break | |
5043 | done | |
5044 | ||
5045 | if test -z "$AWK"; then | |
5046 | ac_verc_fail=yes | |
5047 | else | |
5048 | # Found it, now check the version. | |
5049 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $AWK" >&5 | |
5050 | $as_echo_n "checking version of $AWK... " >&6; } | |
5051 | ac_prog_version=`$AWK --version 2>&1 | sed -n 's/^.*GNU Awk[^0-9]*\([0-9][0-9.]*\).*$/\1/p'` | |
5052 | case $ac_prog_version in | |
5053 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
12086fb4 | 5054 | 3.1.[2-9]*|3.[2-9]*|[4-9]*) |
0786794f AM |
5055 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
5056 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
5057 | ||
5058 | esac | |
5059 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 | |
5060 | $as_echo "$ac_prog_version" >&6; } | |
5061 | fi | |
5062 | if test $ac_verc_fail = yes; then | |
5063 | critic_missing="$critic_missing gawk" | |
5064 | fi | |
5065 | ||
1faaf703 JB |
5066 | for ac_prog in bison |
5067 | do | |
5068 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
5069 | set dummy $ac_prog; ac_word=$2 | |
5070 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
5071 | $as_echo_n "checking for $ac_word... " >&6; } | |
5072 | if ${ac_cv_prog_BISON+:} false; then : | |
5073 | $as_echo_n "(cached) " >&6 | |
5074 | else | |
5075 | if test -n "$BISON"; then | |
5076 | ac_cv_prog_BISON="$BISON" # Let the user override the test. | |
5077 | else | |
5078 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5079 | for as_dir in $PATH | |
5080 | do | |
5081 | IFS=$as_save_IFS | |
5082 | test -z "$as_dir" && as_dir=. | |
5083 | for ac_exec_ext in '' $ac_executable_extensions; do | |
5084 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
5085 | ac_cv_prog_BISON="$ac_prog" | |
5086 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5087 | break 2 | |
5088 | fi | |
5089 | done | |
5090 | done | |
5091 | IFS=$as_save_IFS | |
5092 | ||
5093 | fi | |
5094 | fi | |
5095 | BISON=$ac_cv_prog_BISON | |
5096 | if test -n "$BISON"; then | |
5097 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5 | |
5098 | $as_echo "$BISON" >&6; } | |
5099 | else | |
5100 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
5101 | $as_echo "no" >&6; } | |
5102 | fi | |
5103 | ||
5104 | ||
5105 | test -n "$BISON" && break | |
5106 | done | |
5107 | ||
5108 | if test -z "$BISON"; then | |
5109 | ac_verc_fail=yes | |
5110 | else | |
5111 | # Found it, now check the version. | |
5112 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $BISON" >&5 | |
5113 | $as_echo_n "checking version of $BISON... " >&6; } | |
5114 | ac_prog_version=`$BISON --version 2>&1 | sed -n 's/^.*bison (GNU Bison) \([0-9]*\.[0-9.]*\).*$/\1/p'` | |
5115 | case $ac_prog_version in | |
5116 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
5117 | 2.7*|[3-9].*|[1-9][0-9]*) | |
5118 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
5119 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
5120 | ||
5121 | esac | |
5122 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 | |
5123 | $as_echo "$ac_prog_version" >&6; } | |
5124 | fi | |
5125 | if test $ac_verc_fail = yes; then | |
5126 | critic_missing="$critic_missing bison" | |
5127 | fi | |
5128 | ||
4baa087a | 5129 | |
461a7b1e RM |
5130 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC is sufficient to build libc" >&5 |
5131 | $as_echo_n "checking if $CC is sufficient to build libc... " >&6; } | |
5132 | if ${libc_cv_compiler_ok+:} false; then : | |
5133 | $as_echo_n "(cached) " >&6 | |
5134 | else | |
5135 | ||
5136 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
5137 | /* end confdefs.h. */ | |
5138 | ||
5139 | int | |
5140 | main () | |
5141 | { | |
5142 | ||
192963be | 5143 | #if !defined __GNUC__ || __GNUC__ < 5 |
461a7b1e RM |
5144 | #error insufficient compiler |
5145 | #endif | |
5146 | ; | |
5147 | return 0; | |
5148 | } | |
5149 | _ACEOF | |
5150 | if ac_fn_c_try_compile "$LINENO"; then : | |
5151 | libc_cv_compiler_ok=yes | |
5152 | else | |
5153 | libc_cv_compiler_ok=no | |
5154 | fi | |
5155 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
5156 | fi | |
5157 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_compiler_ok" >&5 | |
5158 | $as_echo "$libc_cv_compiler_ok" >&6; } | |
5159 | if test $libc_cv_compiler_ok != yes; then : | |
5160 | critic_missing="$critic_missing compiler" | |
5161 | fi | |
5162 | ||
30b99d79 RM |
5163 | if test -n "$ac_tool_prefix"; then |
5164 | # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args. | |
5165 | set dummy ${ac_tool_prefix}nm; ac_word=$2 | |
5166 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
5167 | $as_echo_n "checking for $ac_word... " >&6; } | |
5168 | if ${ac_cv_prog_NM+:} false; then : | |
5169 | $as_echo_n "(cached) " >&6 | |
5170 | else | |
5171 | if test -n "$NM"; then | |
5172 | ac_cv_prog_NM="$NM" # Let the user override the test. | |
5173 | else | |
5174 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5175 | for as_dir in $PATH | |
5176 | do | |
5177 | IFS=$as_save_IFS | |
5178 | test -z "$as_dir" && as_dir=. | |
5179 | for ac_exec_ext in '' $ac_executable_extensions; do | |
f4a58f0d | 5180 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
30b99d79 RM |
5181 | ac_cv_prog_NM="${ac_tool_prefix}nm" |
5182 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5183 | break 2 | |
5184 | fi | |
5185 | done | |
5186 | done | |
5187 | IFS=$as_save_IFS | |
5188 | ||
5189 | fi | |
5190 | fi | |
5191 | NM=$ac_cv_prog_NM | |
5192 | if test -n "$NM"; then | |
5193 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5 | |
5194 | $as_echo "$NM" >&6; } | |
5195 | else | |
5196 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
5197 | $as_echo "no" >&6; } | |
5198 | fi | |
5199 | ||
5200 | ||
5201 | fi | |
5202 | if test -z "$ac_cv_prog_NM"; then | |
5203 | ac_ct_NM=$NM | |
5204 | # Extract the first word of "nm", so it can be a program name with args. | |
5205 | set dummy nm; ac_word=$2 | |
5206 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
5207 | $as_echo_n "checking for $ac_word... " >&6; } | |
5208 | if ${ac_cv_prog_ac_ct_NM+:} false; then : | |
5209 | $as_echo_n "(cached) " >&6 | |
5210 | else | |
5211 | if test -n "$ac_ct_NM"; then | |
5212 | ac_cv_prog_ac_ct_NM="$ac_ct_NM" # Let the user override the test. | |
5213 | else | |
5214 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5215 | for as_dir in $PATH | |
5216 | do | |
5217 | IFS=$as_save_IFS | |
5218 | test -z "$as_dir" && as_dir=. | |
5219 | for ac_exec_ext in '' $ac_executable_extensions; do | |
f4a58f0d | 5220 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
30b99d79 RM |
5221 | ac_cv_prog_ac_ct_NM="nm" |
5222 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5223 | break 2 | |
5224 | fi | |
5225 | done | |
5226 | done | |
5227 | IFS=$as_save_IFS | |
5228 | ||
5229 | fi | |
5230 | fi | |
5231 | ac_ct_NM=$ac_cv_prog_ac_ct_NM | |
5232 | if test -n "$ac_ct_NM"; then | |
5233 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NM" >&5 | |
5234 | $as_echo "$ac_ct_NM" >&6; } | |
5235 | else | |
5236 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
5237 | $as_echo "no" >&6; } | |
5238 | fi | |
5239 | ||
5240 | if test "x$ac_ct_NM" = x; then | |
5241 | NM="false" | |
5242 | else | |
5243 | case $cross_compiling:$ac_tool_warned in | |
5244 | yes:) | |
5245 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 | |
5246 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} | |
5247 | ac_tool_warned=yes ;; | |
5248 | esac | |
5249 | NM=$ac_ct_NM | |
5250 | fi | |
5251 | else | |
5252 | NM="$ac_cv_prog_NM" | |
5253 | fi | |
5254 | ||
d30cf5bb | 5255 | |
8894bad3 AM |
5256 | if test "x$maintainer" = "xyes"; then |
5257 | for ac_prog in autoconf | |
c4d23330 RM |
5258 | do |
5259 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
5260 | set dummy $ac_prog; ac_word=$2 | |
b08c89d9 | 5261 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5262 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5263 | if ${ac_cv_prog_AUTOCONF+:} false; then : |
322e23db | 5264 | $as_echo_n "(cached) " >&6 |
c4d23330 | 5265 | else |
4baa087a RM |
5266 | if test -n "$AUTOCONF"; then |
5267 | ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test. | |
c4d23330 RM |
5268 | else |
5269 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5270 | for as_dir in $PATH | |
5271 | do | |
5272 | IFS=$as_save_IFS | |
5273 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5274 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 5275 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
4baa087a | 5276 | ac_cv_prog_AUTOCONF="$ac_prog" |
b08c89d9 | 5277 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
c4d23330 RM |
5278 | break 2 |
5279 | fi | |
5280 | done | |
b08c89d9 | 5281 | done |
26f56c1c | 5282 | IFS=$as_save_IFS |
c4d23330 RM |
5283 | |
5284 | fi | |
5285 | fi | |
4baa087a RM |
5286 | AUTOCONF=$ac_cv_prog_AUTOCONF |
5287 | if test -n "$AUTOCONF"; then | |
b08c89d9 | 5288 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOCONF" >&5 |
322e23db | 5289 | $as_echo "$AUTOCONF" >&6; } |
c4d23330 | 5290 | else |
b08c89d9 | 5291 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5292 | $as_echo "no" >&6; } |
c4d23330 RM |
5293 | fi |
5294 | ||
26f56c1c | 5295 | |
4baa087a | 5296 | test -n "$AUTOCONF" && break |
c4d23330 | 5297 | done |
4baa087a | 5298 | test -n "$AUTOCONF" || AUTOCONF="no" |
c4d23330 | 5299 | |
8894bad3 AM |
5300 | case "x$AUTOCONF" in |
5301 | xno|x|x:) AUTOCONF=no ;; | |
5302 | *) | |
5303 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works" >&5 | |
5304 | $as_echo_n "checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works... " >&6; } | |
f318beb8 | 5305 | if ${libc_cv_autoconf_works+:} false; then : |
322e23db | 5306 | $as_echo_n "(cached) " >&6 |
c4d23330 | 5307 | else |
8894bad3 AM |
5308 | if (cd $srcdir; $AUTOCONF $ACFLAGS configure.ac > /dev/null 2>&1); then |
5309 | libc_cv_autoconf_works=yes | |
5310 | else | |
5311 | libc_cv_autoconf_works=no | |
5312 | fi | |
c4d23330 | 5313 | fi |
b08c89d9 | 5314 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_autoconf_works" >&5 |
322e23db | 5315 | $as_echo "$libc_cv_autoconf_works" >&6; } |
8894bad3 AM |
5316 | test $libc_cv_autoconf_works = yes || AUTOCONF=no |
5317 | ;; | |
5318 | esac | |
5319 | if test "x$AUTOCONF" = xno; then | |
5320 | aux_missing="$aux_missing autoconf" | |
5321 | fi | |
9e8ac24b AM |
5322 | else |
5323 | AUTOCONF=no | |
c4d23330 RM |
5324 | fi |
5325 | ||
8ce8299f SP |
5326 | # Check for python3 if available, or else python. |
5327 | for ac_prog in python3 python | |
5328 | do | |
5329 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
5330 | set dummy $ac_prog; ac_word=$2 | |
5331 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 | |
5332 | $as_echo_n "checking for $ac_word... " >&6; } | |
5333 | if ${ac_cv_prog_PYTHON_PROG+:} false; then : | |
5334 | $as_echo_n "(cached) " >&6 | |
5335 | else | |
5336 | if test -n "$PYTHON_PROG"; then | |
5337 | ac_cv_prog_PYTHON_PROG="$PYTHON_PROG" # Let the user override the test. | |
5338 | else | |
5339 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5340 | for as_dir in $PATH | |
5341 | do | |
5342 | IFS=$as_save_IFS | |
5343 | test -z "$as_dir" && as_dir=. | |
5344 | for ac_exec_ext in '' $ac_executable_extensions; do | |
5345 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
5346 | ac_cv_prog_PYTHON_PROG="$ac_prog" | |
5347 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5348 | break 2 | |
5349 | fi | |
5350 | done | |
5351 | done | |
5352 | IFS=$as_save_IFS | |
5353 | ||
5354 | fi | |
5355 | fi | |
5356 | PYTHON_PROG=$ac_cv_prog_PYTHON_PROG | |
5357 | if test -n "$PYTHON_PROG"; then | |
5358 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_PROG" >&5 | |
5359 | $as_echo "$PYTHON_PROG" >&6; } | |
5360 | else | |
5361 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 | |
5362 | $as_echo "no" >&6; } | |
5363 | fi | |
5364 | ||
5365 | ||
5366 | test -n "$PYTHON_PROG" && break | |
5367 | done | |
8ce8299f | 5368 | |
c6982f7e JM |
5369 | if test -z "$PYTHON_PROG"; then |
5370 | ac_verc_fail=yes | |
8ce8299f | 5371 | else |
c6982f7e JM |
5372 | # Found it, now check the version. |
5373 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $PYTHON_PROG" >&5 | |
5374 | $as_echo_n "checking version of $PYTHON_PROG... " >&6; } | |
5375 | ac_prog_version=`$PYTHON_PROG --version 2>&1 | sed -n 's/^.*Python \([0-9][0-9.]*\).*$/\1/p'` | |
5376 | case $ac_prog_version in | |
5377 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
5378 | 3.[4-9]*|3.[1-9][0-9]*|[4-9].*|[1-9][0-9]*) | |
5379 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
5380 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
8ce8299f | 5381 | |
c6982f7e JM |
5382 | esac |
5383 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 | |
5384 | $as_echo "$ac_prog_version" >&6; } | |
8ce8299f | 5385 | fi |
c6982f7e JM |
5386 | if test $ac_verc_fail = yes; then |
5387 | critic_missing="$critic_missing python" | |
5388 | fi | |
5389 | ||
5390 | PYTHON="$PYTHON_PROG -B" | |
5391 | ||
8ce8299f | 5392 | |
4a531bb0 | 5393 | test -n "$critic_missing" && as_fn_error $? " |
32a448ed | 5394 | *** These critical programs are missing or too old:$critic_missing |
b08c89d9 | 5395 | *** Check the INSTALL file for required versions." "$LINENO" 5 |
32a448ed | 5396 | |
b08c89d9 | 5397 | test -n "$aux_missing" && { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: |
9c6fffc0 | 5398 | *** These auxiliary programs are missing or incompatible versions:$aux_missing |
8ce8299f | 5399 | *** some features or tests will be disabled. |
3a12e572 | 5400 | *** Check the INSTALL file for required versions." >&5 |
322e23db | 5401 | $as_echo "$as_me: WARNING: |
3a12e572 | 5402 | *** These auxiliary programs are missing or incompatible versions:$aux_missing |
8ce8299f | 5403 | *** some features or tests will be disabled. |
3a12e572 | 5404 | *** Check the INSTALL file for required versions." >&2;} |
ea9f119b | 5405 | |
3c720987 UD |
5406 | # if using special system headers, find out the compiler's sekrit |
5407 | # header directory and add that to the list. NOTE: Only does the right | |
5408 | # thing on a system that doesn't need fixincludes. (Not presently a problem.) | |
5409 | if test -n "$sysheaders"; then | |
67fbfa5c RM |
5410 | SYSINCLUDES=-nostdinc |
5411 | for d in include include-fixed; do | |
22dca1ea | 5412 | i=`$CC -print-file-name="$d"` && test "x$i" != x && test "x$i" != "x$d" && |
67fbfa5c RM |
5413 | SYSINCLUDES="$SYSINCLUDES -isystem $i" |
5414 | done | |
5415 | SYSINCLUDES="$SYSINCLUDES \ | |
3d6ce23a | 5416 | -isystem `echo $sysheaders | sed 's/:/ -isystem /g'`" |
ef226fec | 5417 | if test -n "$CXX"; then |
7872cfb0 | 5418 | CXX_SYSINCLUDES= |
67060746 AC |
5419 | for cxxheaders in `$CXX -v -S -x c++ /dev/null -o /dev/null 2>&1 \ |
5420 | | sed -n -e '1,/#include/d' -e 's/^ \(\/.*\/[cg]++\)/\1/p'`; do | |
5421 | test "x$cxxheaders" != x && | |
5422 | CXX_SYSINCLUDES="$CXX_SYSINCLUDES -isystem $cxxheaders" | |
5423 | done | |
ef226fec | 5424 | fi |
3c720987 UD |
5425 | fi |
5426 | ||
5427 | ||
ef226fec | 5428 | |
fc3e1337 FW |
5429 | # Obtain some C++ header file paths. This is used to make a local |
5430 | # copy of those headers in Makerules. | |
5431 | if test -n "$CXX"; then | |
5432 | find_cxx_header () { | |
c2528fef FW |
5433 | echo "#include <$1>" | $CXX -M -MP -x c++ - 2>/dev/null \ |
5434 | | sed -n "\,$1:,{s/:\$//;p}" | |
fc3e1337 FW |
5435 | } |
5436 | CXX_CSTDLIB_HEADER="$(find_cxx_header cstdlib)" | |
5437 | CXX_CMATH_HEADER="$(find_cxx_header cmath)" | |
a65ea28d | 5438 | CXX_BITS_STD_ABS_H="$(find_cxx_header bits/std_abs.h)" |
fc3e1337 FW |
5439 | fi |
5440 | ||
5441 | ||
5442 | ||
a65ea28d | 5443 | |
3911660e UD |
5444 | # Test if LD_LIBRARY_PATH contains the notation for the current directory |
5445 | # since this would lead to problems installing/building glibc. | |
5446 | # LD_LIBRARY_PATH contains the current directory if one of the following | |
5447 | # is true: | |
5448 | # - one of the terminals (":" and ";") is the first or last sign | |
5449 | # - two terminals occur directly after each other | |
5450 | # - the path contains an element with a dot in it | |
b08c89d9 | 5451 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking LD_LIBRARY_PATH variable" >&5 |
322e23db | 5452 | $as_echo_n "checking LD_LIBRARY_PATH variable... " >&6; } |
3911660e UD |
5453 | case ${LD_LIBRARY_PATH} in |
5454 | [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* ) | |
b3a86ae1 | 5455 | ld_library_path_setting="contains current directory" |
3911660e UD |
5456 | ;; |
5457 | *) | |
5458 | ld_library_path_setting="ok" | |
5459 | ;; | |
5460 | esac | |
b08c89d9 | 5461 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_library_path_setting" >&5 |
322e23db | 5462 | $as_echo "$ld_library_path_setting" >&6; } |
3911660e | 5463 | if test "$ld_library_path_setting" != "ok"; then |
4a531bb0 | 5464 | as_fn_error $? " |
3a12e572 UD |
5465 | *** LD_LIBRARY_PATH shouldn't contain the current directory when |
5466 | *** building glibc. Please change the environment variable | |
b08c89d9 | 5467 | *** and run configure again." "$LINENO" 5 |
3911660e UD |
5468 | fi |
5469 | ||
cd6ede75 UD |
5470 | # Extract the first word of "bash", so it can be a program name with args. |
5471 | set dummy bash; ac_word=$2 | |
b08c89d9 | 5472 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5473 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5474 | if ${ac_cv_path_BASH_SHELL+:} false; then : |
322e23db | 5475 | $as_echo_n "(cached) " >&6 |
cd6ede75 | 5476 | else |
26f56c1c | 5477 | case $BASH_SHELL in |
3a12e572 | 5478 | [\\/]* | ?:[\\/]*) |
26f56c1c | 5479 | ac_cv_path_BASH_SHELL="$BASH_SHELL" # Let the user override the test with a path. |
cd6ede75 UD |
5480 | ;; |
5481 | *) | |
3a12e572 UD |
5482 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5483 | for as_dir in $PATH | |
5484 | do | |
5485 | IFS=$as_save_IFS | |
5486 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5487 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 5488 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
26f56c1c | 5489 | ac_cv_path_BASH_SHELL="$as_dir/$ac_word$ac_exec_ext" |
b08c89d9 | 5490 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5491 | break 2 |
5492 | fi | |
5493 | done | |
b08c89d9 | 5494 | done |
26f56c1c | 5495 | IFS=$as_save_IFS |
3a12e572 | 5496 | |
26f56c1c | 5497 | test -z "$ac_cv_path_BASH_SHELL" && ac_cv_path_BASH_SHELL="no" |
cd6ede75 UD |
5498 | ;; |
5499 | esac | |
5500 | fi | |
26f56c1c UD |
5501 | BASH_SHELL=$ac_cv_path_BASH_SHELL |
5502 | if test -n "$BASH_SHELL"; then | |
b08c89d9 | 5503 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BASH_SHELL" >&5 |
322e23db | 5504 | $as_echo "$BASH_SHELL" >&6; } |
cd6ede75 | 5505 | else |
b08c89d9 | 5506 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5507 | $as_echo "no" >&6; } |
cd6ede75 UD |
5508 | fi |
5509 | ||
26f56c1c | 5510 | |
cd6ede75 | 5511 | |
c0016081 UD |
5512 | # Extract the first word of "perl", so it can be a program name with args. |
5513 | set dummy perl; ac_word=$2 | |
b08c89d9 | 5514 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5515 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5516 | if ${ac_cv_path_PERL+:} false; then : |
322e23db | 5517 | $as_echo_n "(cached) " >&6 |
a2b08ee5 | 5518 | else |
3a12e572 UD |
5519 | case $PERL in |
5520 | [\\/]* | ?:[\\/]*) | |
a2b08ee5 UD |
5521 | ac_cv_path_PERL="$PERL" # Let the user override the test with a path. |
5522 | ;; | |
5523 | *) | |
3a12e572 UD |
5524 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5525 | for as_dir in $PATH | |
5526 | do | |
5527 | IFS=$as_save_IFS | |
5528 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5529 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 5530 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
3a12e572 | 5531 | ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext" |
b08c89d9 | 5532 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5533 | break 2 |
5534 | fi | |
5535 | done | |
b08c89d9 | 5536 | done |
26f56c1c | 5537 | IFS=$as_save_IFS |
3a12e572 | 5538 | |
c0016081 | 5539 | test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="no" |
a2b08ee5 UD |
5540 | ;; |
5541 | esac | |
5542 | fi | |
3a12e572 | 5543 | PERL=$ac_cv_path_PERL |
a2b08ee5 | 5544 | if test -n "$PERL"; then |
b08c89d9 | 5545 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5 |
322e23db | 5546 | $as_echo "$PERL" >&6; } |
a2b08ee5 | 5547 | else |
b08c89d9 | 5548 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5549 | $as_echo "no" >&6; } |
a2b08ee5 UD |
5550 | fi |
5551 | ||
26f56c1c | 5552 | |
2fd5d029 RM |
5553 | if test "$PERL" != no && |
5554 | (eval `$PERL -V:apiversion`; test `expr "$apiversion" \< 5` -ne 0); then | |
5555 | PERL=no | |
fc304e02 | 5556 | fi |
c0016081 UD |
5557 | # Extract the first word of "install-info", so it can be a program name with args. |
5558 | set dummy install-info; ac_word=$2 | |
b08c89d9 | 5559 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
322e23db | 5560 | $as_echo_n "checking for $ac_word... " >&6; } |
f318beb8 | 5561 | if ${ac_cv_path_INSTALL_INFO+:} false; then : |
322e23db | 5562 | $as_echo_n "(cached) " >&6 |
c0016081 | 5563 | else |
3a12e572 UD |
5564 | case $INSTALL_INFO in |
5565 | [\\/]* | ?:[\\/]*) | |
c0016081 UD |
5566 | ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path. |
5567 | ;; | |
5568 | *) | |
3a12e572 | 5569 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
f4b07664 RM |
5570 | as_dummy="$PATH:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin" |
5571 | for as_dir in $as_dummy | |
3a12e572 UD |
5572 | do |
5573 | IFS=$as_save_IFS | |
5574 | test -z "$as_dir" && as_dir=. | |
b08c89d9 | 5575 | for ac_exec_ext in '' $ac_executable_extensions; do |
f4a58f0d | 5576 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
3a12e572 | 5577 | ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext" |
b08c89d9 | 5578 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
3a12e572 UD |
5579 | break 2 |
5580 | fi | |
5581 | done | |
b08c89d9 | 5582 | done |
26f56c1c | 5583 | IFS=$as_save_IFS |
3a12e572 | 5584 | |
c0016081 UD |
5585 | test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO="no" |
5586 | ;; | |
5587 | esac | |
5588 | fi | |
3a12e572 | 5589 | INSTALL_INFO=$ac_cv_path_INSTALL_INFO |
c0016081 | 5590 | if test -n "$INSTALL_INFO"; then |
b08c89d9 | 5591 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5 |
322e23db | 5592 | $as_echo "$INSTALL_INFO" >&6; } |
c0016081 | 5593 | else |
b08c89d9 | 5594 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
322e23db | 5595 | $as_echo "no" >&6; } |
c0016081 UD |
5596 | fi |
5597 | ||
26f56c1c | 5598 | |
26f56c1c | 5599 | |
b08c89d9 | 5600 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .set assembler directive" >&5 |
322e23db | 5601 | $as_echo_n "checking for .set assembler directive... " >&6; } |
f318beb8 | 5602 | if ${libc_cv_asm_set_directive+:} false; then : |
322e23db | 5603 | $as_echo_n "(cached) " >&6 |
cd6ede75 UD |
5604 | else |
5605 | cat > conftest.s <<EOF | |
8c0c01db | 5606 | .text |
cd6ede75 UD |
5607 | foo: |
5608 | .set glibc_conftest_frobozz,foo | |
7b8e0d49 | 5609 | .globl glibc_conftest_frobozz |
cd6ede75 UD |
5610 | EOF |
5611 | # The alpha-dec-osf1 assembler gives only a warning for `.set' | |
5612 | # (but it doesn't work), so we must do a linking check to be sure. | |
5613 | cat > conftest1.c <<\EOF | |
5614 | extern int glibc_conftest_frobozz; | |
640f0119 | 5615 | void _start() { glibc_conftest_frobozz = 1; } |
cd6ede75 UD |
5616 | EOF |
5617 | if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \ | |
66a704c4 | 5618 | -nostartfiles -nostdlib $no_ssp \ |
cd6ede75 UD |
5619 | -o conftest conftest.s conftest1.c 1>&5 2>&5; then |
5620 | libc_cv_asm_set_directive=yes | |
5621 | else | |
5622 | libc_cv_asm_set_directive=no | |
5623 | fi | |
5624 | rm -f conftest* | |
5625 | fi | |
b08c89d9 | 5626 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_set_directive" >&5 |
322e23db | 5627 | $as_echo "$libc_cv_asm_set_directive" >&6; } |
cd6ede75 | 5628 | if test $libc_cv_asm_set_directive = yes; then |
b08c89d9 | 5629 | $as_echo "#define HAVE_ASM_SET_DIRECTIVE 1" >>confdefs.h |
cd6ede75 UD |
5630 | |
5631 | fi | |
5632 | ||
2a723ff6 | 5633 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for protected data symbol" >&5 |
83569fb8 L |
5634 | $as_echo_n "checking linker support for protected data symbol... " >&6; } |
5635 | if ${libc_cv_protected_data+:} false; then : | |
5636 | $as_echo_n "(cached) " >&6 | |
5637 | else | |
5638 | cat > conftest.c <<EOF | |
2a723ff6 | 5639 | int bar __attribute__ ((visibility ("protected"))) = 1; |
83569fb8 | 5640 | EOF |
2a723ff6 | 5641 | libc_cv_protected_data=no |
66a704c4 | 5642 | if { ac_try='${CC-cc} -nostdlib -nostartfiles $no_ssp -fPIC -shared conftest.c -o conftest.so' |
83569fb8 L |
5643 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
5644 | (eval $ac_try) 2>&5 | |
5645 | ac_status=$? | |
5646 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5647 | test $ac_status = 0; }; }; then | |
2a723ff6 JM |
5648 | cat > conftest.c <<EOF |
5649 | extern int bar; | |
5650 | int main (void) { return bar; } | |
83569fb8 | 5651 | EOF |
66a704c4 | 5652 | if { ac_try='${CC-cc} -nostdlib -nostartfiles $no_ssp conftest.c -o conftest conftest.so' |
83569fb8 L |
5653 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
5654 | (eval $ac_try) 2>&5 | |
5655 | ac_status=$? | |
5656 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5657 | test $ac_status = 0; }; }; then | |
2a723ff6 | 5658 | libc_cv_protected_data=yes |
83569fb8 | 5659 | fi |
2a723ff6 JM |
5660 | fi |
5661 | rm -f conftest.* | |
83569fb8 L |
5662 | |
5663 | fi | |
5664 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_protected_data" >&5 | |
5665 | $as_echo "$libc_cv_protected_data" >&6; } | |
83569fb8 L |
5666 | |
5667 | ||
19f1a11e L |
5668 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for INSERT in linker script" >&5 |
5669 | $as_echo_n "checking linker support for INSERT in linker script... " >&6; } | |
5670 | if ${libc_cv_insert+:} false; then : | |
5671 | $as_echo_n "(cached) " >&6 | |
5672 | else | |
5673 | cat > conftest.c <<EOF | |
5674 | const int __attribute__ ((section(".bar"))) bar = 0x12345678; | |
5675 | int test (void) { return bar; } | |
5676 | EOF | |
5677 | cat > conftest.t <<EOF | |
5678 | SECTIONS | |
5679 | { | |
5680 | .bar : { *(.bar) } | |
5681 | } | |
5682 | INSERT AFTER .rela.dyn; | |
5683 | EOF | |
5684 | libc_cv_insert=no | |
5685 | if { ac_try='${CC-cc} -nostdlib -nostartfiles $no_ssp -fPIC -shared conftest.c -Wl,-T,conftest.t -o conftest.so' | |
5686 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
5687 | (eval $ac_try) 2>&5 | |
5688 | ac_status=$? | |
5689 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5690 | test $ac_status = 0; }; }; then | |
5691 | libc_cv_insert=yes | |
5692 | fi | |
5693 | rm -f conftest.* | |
5694 | ||
5695 | fi | |
5696 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_insert" >&5 | |
5697 | $as_echo "$libc_cv_insert" >&6; } | |
5698 | ||
5699 | ||
a0da5fe1 | 5700 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken __attribute__((alias()))" >&5 |
322e23db | 5701 | $as_echo_n "checking for broken __attribute__((alias()))... " >&6; } |
f318beb8 | 5702 | if ${libc_cv_broken_alias_attribute+:} false; then : |
322e23db | 5703 | $as_echo_n "(cached) " >&6 |
37ba7d66 UD |
5704 | else |
5705 | cat > conftest.c <<EOF | |
a0da5fe1 UD |
5706 | extern int foo (int x) __asm ("xyzzy"); |
5707 | int bar (int x) { return x; } | |
5708 | extern __typeof (bar) foo __attribute ((weak, alias ("bar"))); | |
5709 | extern int dfoo; | |
5710 | extern __typeof (dfoo) dfoo __asm ("abccb"); | |
5711 | int dfoo = 1; | |
37ba7d66 | 5712 | EOF |
a0da5fe1 UD |
5713 | libc_cv_broken_alias_attribute=yes |
5714 | if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5' | |
b08c89d9 | 5715 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
61cea1c3 RM |
5716 | (eval $ac_try) 2>&5 |
5717 | ac_status=$? | |
b08c89d9 UD |
5718 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5719 | test $ac_status = 0; }; }; then | |
a0da5fe1 UD |
5720 | if grep 'xyzzy' conftest.s >/dev/null && |
5721 | grep 'abccb' conftest.s >/dev/null; then | |
5722 | libc_cv_broken_alias_attribute=no | |
5723 | fi | |
5724 | fi | |
5725 | rm -f conftest.c conftest.s | |
37ba7d66 | 5726 | |
3a12e572 | 5727 | fi |
b08c89d9 | 5728 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_broken_alias_attribute" >&5 |
322e23db | 5729 | $as_echo "$libc_cv_broken_alias_attribute" >&6; } |
a0da5fe1 UD |
5730 | if test $libc_cv_broken_alias_attribute = yes; then |
5731 | as_fn_error $? "working alias attribute support required" "$LINENO" 5 | |
5732 | fi | |
37ba7d66 | 5733 | |
2a723ff6 | 5734 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to put _rtld_local into .sdata section" >&5 |
322e23db | 5735 | $as_echo_n "checking whether to put _rtld_local into .sdata section... " >&6; } |
f318beb8 | 5736 | if ${libc_cv_have_sdata_section+:} false; then : |
322e23db | 5737 | $as_echo_n "(cached) " >&6 |
0d01dace UD |
5738 | else |
5739 | echo "int i;" > conftest.c | |
2a723ff6 JM |
5740 | libc_cv_have_sdata_section=no |
5741 | if ${CC-cc} $LDFLAGS -fPIC -shared -Wl,--verbose conftest.c -o conftest.so 2>&1 \ | |
5742 | | grep '\.sdata' >/dev/null; then | |
5743 | libc_cv_have_sdata_section=yes | |
5744 | fi | |
5745 | rm -f conftest.c conftest.so | |
0d01dace | 5746 | |
3a12e572 | 5747 | fi |
b08c89d9 | 5748 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_sdata_section" >&5 |
322e23db | 5749 | $as_echo "$libc_cv_have_sdata_section" >&6; } |
2a723ff6 JM |
5750 | if test $libc_cv_have_sdata_section = yes; then |
5751 | $as_echo "#define HAVE_SDATA_SECTION 1" >>confdefs.h | |
0d01dace | 5752 | |
a0da5fe1 | 5753 | fi |
0d01dace | 5754 | |
a0da5fe1 | 5755 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use .ctors/.dtors header and trailer" >&5 |
62bede13 | 5756 | $as_echo_n "checking whether to use .ctors/.dtors header and trailer... " >&6; } |
f318beb8 | 5757 | if ${libc_cv_ctors_header+:} false; then : |
62bede13 RM |
5758 | $as_echo_n "(cached) " >&6 |
5759 | else | |
a0da5fe1 | 5760 | libc_cv_ctors_header=yes |
07037eeb JM |
5761 | cat > conftest.c <<EOF |
5762 | int _start (void) { return 0; } | |
5763 | int __start (void) { return 0; } | |
113ddea4 | 5764 | |
07037eeb JM |
5765 | __attribute__ ((constructor)) void ctor (void) { asm (""); } |
5766 | __attribute__ ((destructor)) void dtor (void) { asm (""); } | |
113ddea4 | 5767 | |
07037eeb | 5768 | EOF |
66a704c4 | 5769 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp -o conftest |
07037eeb JM |
5770 | conftest.c -static -nostartfiles -nostdlib |
5771 | 1>&5' | |
5772 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
5773 | (eval $ac_try) 2>&5 | |
5774 | ac_status=$? | |
5775 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5776 | test $ac_status = 0; }; }; then : | |
113ddea4 | 5777 | if $READELF -WS conftest$ac_exeext | $AWK ' |
5f69cd2f | 5778 | { gsub(/\[ */, "[") } |
113ddea4 RM |
5779 | $2 == ".ctors" || $2 == ".dtors" { |
5780 | size = strtonum("0x" $6) | |
5781 | align = strtonum("0x" $NF) | |
5782 | seen[$2] = 1 | |
5783 | stub[$2] = size == align * 2 | |
5f69cd2f | 5784 | } |
113ddea4 RM |
5785 | END { |
5786 | ctors_ok = !seen[".ctors"] || stub[".ctors"] | |
5787 | dtors_ok = !seen[".dtors"] || stub[".dtors"] | |
5788 | exit ((ctors_ok && dtors_ok) ? 0 : 1) | |
5789 | } | |
5790 | '; then : | |
5791 | libc_cv_ctors_header=no | |
5792 | fi | |
5793 | ||
5794 | else | |
5795 | as_fn_error $? "missing __attribute__ ((constructor)) support??" "$LINENO" 5 | |
5796 | ||
5797 | fi | |
07037eeb | 5798 | rm -f conftest* |
113ddea4 | 5799 | |
62bede13 RM |
5800 | fi |
5801 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ctors_header" >&5 | |
5802 | $as_echo "$libc_cv_ctors_header" >&6; } | |
a0da5fe1 UD |
5803 | if test $libc_cv_ctors_header = no; then |
5804 | $as_echo "#define NO_CTORS_DTORS_SECTIONS 1" >>confdefs.h | |
4a531bb0 | 5805 | |
a0da5fe1 | 5806 | fi |
2c617417 | 5807 | |
a0da5fe1 | 5808 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libunwind-support in compiler" >&5 |
322e23db | 5809 | $as_echo_n "checking for libunwind-support in compiler... " >&6; } |
f318beb8 | 5810 | if ${libc_cv_cc_with_libunwind+:} false; then : |
322e23db | 5811 | $as_echo_n "(cached) " >&6 |
c776b3d7 | 5812 | else |
c776b3d7 | 5813 | |
a0da5fe1 | 5814 | cat > conftest.c <<EOF |
cbdb12de UD |
5815 | int main (void) { return 0; } |
5816 | EOF | |
a0da5fe1 | 5817 | if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -static -o conftest \ |
8175a253 | 5818 | conftest.c -v 2>&1 >/dev/null | grep ' -lunwind ' >/dev/null; then |
a0da5fe1 UD |
5819 | libc_cv_cc_with_libunwind=yes |
5820 | else | |
5821 | libc_cv_cc_with_libunwind=no | |
5822 | fi | |
5823 | rm -f conftest* | |
c776b3d7 | 5824 | fi |
b08c89d9 | 5825 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_with_libunwind" >&5 |
322e23db | 5826 | $as_echo "$libc_cv_cc_with_libunwind" >&6; } |
c776b3d7 | 5827 | |
a0da5fe1 UD |
5828 | if test $libc_cv_cc_with_libunwind = yes; then |
5829 | $as_echo "#define HAVE_CC_WITH_LIBUNWIND 1" >>confdefs.h | |
c776b3d7 | 5830 | |
a0da5fe1 | 5831 | fi |
c776b3d7 | 5832 | |
a0da5fe1 UD |
5833 | ASFLAGS_config= |
5834 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether --noexecstack is desirable for .S files" >&5 | |
322e23db | 5835 | $as_echo_n "checking whether --noexecstack is desirable for .S files... " >&6; } |
f318beb8 | 5836 | if ${libc_cv_as_noexecstack+:} false; then : |
322e23db | 5837 | $as_echo_n "(cached) " >&6 |
35915ec8 | 5838 | else |
a0da5fe1 | 5839 | cat > conftest.c <<EOF |
35915ec8 UD |
5840 | void foo (void) { } |
5841 | EOF | |
a0da5fe1 UD |
5842 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS |
5843 | -S -o conftest.s conftest.c 1>&5' | |
b08c89d9 | 5844 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
35915ec8 UD |
5845 | (eval $ac_try) 2>&5 |
5846 | ac_status=$? | |
b08c89d9 UD |
5847 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5848 | test $ac_status = 0; }; } \ | |
8175a253 | 5849 | && grep .note.GNU-stack conftest.s >/dev/null \ |
a0da5fe1 UD |
5850 | && { ac_try='${CC-cc} $ASFLAGS -Wa,--noexecstack |
5851 | -c -o conftest.o conftest.s 1>&5' | |
b08c89d9 | 5852 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
35915ec8 UD |
5853 | (eval $ac_try) 2>&5 |
5854 | ac_status=$? | |
b08c89d9 UD |
5855 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5856 | test $ac_status = 0; }; } | |
a0da5fe1 UD |
5857 | then |
5858 | libc_cv_as_noexecstack=yes | |
5859 | else | |
5860 | libc_cv_as_noexecstack=no | |
5861 | fi | |
5862 | rm -f conftest* | |
35915ec8 | 5863 | fi |
b08c89d9 | 5864 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_as_noexecstack" >&5 |
322e23db | 5865 | $as_echo "$libc_cv_as_noexecstack" >&6; } |
a0da5fe1 UD |
5866 | if test $libc_cv_as_noexecstack = yes; then |
5867 | ASFLAGS_config="$ASFLAGS_config -Wa,--noexecstack" | |
5868 | fi | |
35915ec8 | 5869 | |
2abf9ff1 | 5870 | |
a0da5fe1 | 5871 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -z combreloc" >&5 |
322e23db | 5872 | $as_echo_n "checking for -z combreloc... " >&6; } |
f318beb8 | 5873 | if ${libc_cv_z_combreloc+:} false; then : |
322e23db | 5874 | $as_echo_n "(cached) " >&6 |
a711b01d | 5875 | else |
a0da5fe1 | 5876 | cat > conftest.c <<EOF |
d555194c UD |
5877 | extern int bar (int); |
5878 | extern int mumble; | |
5879 | int foo (void) { return bar (mumble); } | |
a711b01d | 5880 | EOF |
a0da5fe1 | 5881 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
66a704c4 | 5882 | -fPIC -shared $no_ssp -o conftest.so conftest.c |
35cd3c97 | 5883 | -nostdlib -nostartfiles |
3a12e572 | 5884 | -Wl,-z,combreloc 1>&5' |
b08c89d9 | 5885 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
5886 | (eval $ac_try) 2>&5 |
5887 | ac_status=$? | |
b08c89d9 UD |
5888 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5889 | test $ac_status = 0; }; } | |
a0da5fe1 | 5890 | then |
e37fc4aa | 5891 | if $READELF -S conftest.so | grep -E '.rela?.dyn' > /dev/null; then |
a0da5fe1 | 5892 | libc_cv_z_combreloc=yes |
fdde8349 UD |
5893 | else |
5894 | libc_cv_z_combreloc=no | |
a711b01d | 5895 | fi |
a0da5fe1 UD |
5896 | else |
5897 | libc_cv_z_combreloc=no | |
5898 | fi | |
5899 | rm -f conftest* | |
a711b01d | 5900 | fi |
b08c89d9 | 5901 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_z_combreloc" >&5 |
322e23db | 5902 | $as_echo "$libc_cv_z_combreloc" >&6; } |
a0da5fe1 UD |
5903 | if test "$libc_cv_z_combreloc" = yes; then |
5904 | $as_echo "#define HAVE_Z_COMBRELOC 1" >>confdefs.h | |
fdde8349 | 5905 | |
a0da5fe1 | 5906 | fi |
2abf9ff1 RM |
5907 | |
5908 | ||
6bfea974 L |
5909 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for linker that supports -z execstack" >&5 |
5910 | $as_echo_n "checking for linker that supports -z execstack... " >&6; } | |
5911 | libc_linker_feature=no | |
5912 | if test x"$gnu_ld" = x"yes"; then | |
5913 | libc_linker_check=`$LD -v --help 2>/dev/null | grep "\-z execstack"` | |
5914 | if test -n "$libc_linker_check"; then | |
5915 | cat > conftest.c <<EOF | |
2abf9ff1 RM |
5916 | int _start (void) { return 42; } |
5917 | EOF | |
66a704c4 | 5918 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp |
6bfea974 L |
5919 | -Wl,-z,execstack -nostdlib -nostartfiles |
5920 | -fPIC -shared -o conftest.so conftest.c | |
5921 | 1>&5' | |
b08c89d9 | 5922 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
2abf9ff1 RM |
5923 | (eval $ac_try) 2>&5 |
5924 | ac_status=$? | |
b08c89d9 UD |
5925 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
5926 | test $ac_status = 0; }; } | |
6bfea974 L |
5927 | then |
5928 | libc_linker_feature=yes | |
5929 | fi | |
5930 | rm -f conftest* | |
5931 | fi | |
5932 | fi | |
5933 | if test $libc_linker_feature = yes; then | |
a0da5fe1 UD |
5934 | libc_cv_z_execstack=yes |
5935 | else | |
5936 | libc_cv_z_execstack=no | |
5937 | fi | |
6bfea974 L |
5938 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_linker_feature" >&5 |
5939 | $as_echo "$libc_linker_feature" >&6; } | |
cd6ede75 | 5940 | |
0f124303 | 5941 | |
9d7a3741 L |
5942 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for linker that supports --no-dynamic-linker" >&5 |
5943 | $as_echo_n "checking for linker that supports --no-dynamic-linker... " >&6; } | |
5944 | libc_linker_feature=no | |
5945 | if test x"$gnu_ld" = x"yes"; then | |
5946 | libc_linker_check=`$LD -v --help 2>/dev/null | grep "\--no-dynamic-linker"` | |
5947 | if test -n "$libc_linker_check"; then | |
5948 | cat > conftest.c <<EOF | |
5949 | int _start (void) { return 42; } | |
5950 | EOF | |
5951 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp | |
5952 | -Wl,--no-dynamic-linker -nostdlib -nostartfiles | |
5953 | -fPIC -shared -o conftest.so conftest.c | |
5954 | 1>&5' | |
5955 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
5956 | (eval $ac_try) 2>&5 | |
5957 | ac_status=$? | |
5958 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5959 | test $ac_status = 0; }; } | |
5960 | then | |
5961 | libc_linker_feature=yes | |
5962 | fi | |
5963 | rm -f conftest* | |
5964 | fi | |
5965 | fi | |
5966 | if test $libc_linker_feature = yes; then | |
5967 | libc_cv_no_dynamic_linker=yes | |
5968 | else | |
5969 | libc_cv_no_dynamic_linker=no | |
5970 | fi | |
5971 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_linker_feature" >&5 | |
5972 | $as_echo "$libc_linker_feature" >&6; } | |
5973 | config_vars="$config_vars | |
5974 | have-no-dynamic-linker = $libc_cv_no_dynamic_linker" | |
5975 | ||
5976 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -static-pie" >&5 | |
5977 | $as_echo_n "checking for -static-pie... " >&6; } | |
5978 | if ${libc_cv_static_pie+:} false; then : | |
5979 | $as_echo_n "(cached) " >&6 | |
5980 | else | |
5981 | if { ac_try='${CC-cc} -static-pie -xc /dev/null -S -o /dev/null' | |
5982 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
5983 | (eval $ac_try) 2>&5 | |
5984 | ac_status=$? | |
5985 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
5986 | test $ac_status = 0; }; }; then : | |
5987 | libc_cv_static_pie=yes | |
5988 | else | |
5989 | libc_cv_static_pie=no | |
5990 | fi | |
5991 | ||
5992 | fi | |
5993 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_static_pie" >&5 | |
5994 | $as_echo "$libc_cv_static_pie" >&6; } | |
5995 | config_vars="$config_vars | |
5996 | have-static-pie = $libc_cv_static_pie" | |
5997 | ||
a0da5fe1 | 5998 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fpie" >&5 |
322e23db | 5999 | $as_echo_n "checking for -fpie... " >&6; } |
f318beb8 | 6000 | if ${libc_cv_fpie+:} false; then : |
322e23db | 6001 | $as_echo_n "(cached) " >&6 |
0f124303 | 6002 | else |
4da0431d | 6003 | if { ac_try='${CC-cc} -fpie -xc /dev/null -S -o /dev/null' |
b08c89d9 | 6004 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
0f124303 UD |
6005 | (eval $ac_try) 2>&5 |
6006 | ac_status=$? | |
b08c89d9 | 6007 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
4da0431d | 6008 | test $ac_status = 0; }; }; then : |
a0da5fe1 UD |
6009 | libc_cv_fpie=yes |
6010 | else | |
6011 | libc_cv_fpie=no | |
6012 | fi | |
4da0431d | 6013 | |
0f124303 | 6014 | fi |
b08c89d9 | 6015 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_fpie" >&5 |
322e23db | 6016 | $as_echo "$libc_cv_fpie" >&6; } |
0f124303 UD |
6017 | |
6018 | ||
871b9158 | 6019 | |
a0da5fe1 | 6020 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --hash-style option" >&5 |
322e23db | 6021 | $as_echo_n "checking for --hash-style option... " >&6; } |
f318beb8 | 6022 | if ${libc_cv_hashstyle+:} false; then : |
322e23db | 6023 | $as_echo_n "(cached) " >&6 |
871b9158 | 6024 | else |
a0da5fe1 | 6025 | cat > conftest.c <<EOF |
871b9158 UD |
6026 | int _start (void) { return 42; } |
6027 | EOF | |
66a704c4 | 6028 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp |
a0da5fe1 UD |
6029 | -fPIC -shared -o conftest.so conftest.c |
6030 | -Wl,--hash-style=both -nostdlib 1>&5' | |
b08c89d9 | 6031 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
871b9158 UD |
6032 | (eval $ac_try) 2>&5 |
6033 | ac_status=$? | |
b08c89d9 UD |
6034 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6035 | test $ac_status = 0; }; } | |
a0da5fe1 UD |
6036 | then |
6037 | libc_cv_hashstyle=yes | |
6038 | else | |
6039 | libc_cv_hashstyle=no | |
6040 | fi | |
6041 | rm -f conftest* | |
871b9158 | 6042 | fi |
b08c89d9 | 6043 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_hashstyle" >&5 |
322e23db | 6044 | $as_echo "$libc_cv_hashstyle" >&6; } |
871b9158 | 6045 | |
fd5e21c7 | 6046 | |
a0da5fe1 UD |
6047 | # The linker's default -shared behavior is good enough if it |
6048 | # does these things that our custom linker scripts ensure that | |
6049 | # all allocated NOTE sections come first. | |
6050 | if test "$use_default_link" = default; then | |
6051 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sufficient default -shared layout" >&5 | |
fd5e21c7 | 6052 | $as_echo_n "checking for sufficient default -shared layout... " >&6; } |
f318beb8 | 6053 | if ${libc_cv_use_default_link+:} false; then : |
fd5e21c7 RM |
6054 | $as_echo_n "(cached) " >&6 |
6055 | else | |
a0da5fe1 UD |
6056 | libc_cv_use_default_link=no |
6057 | cat > conftest.s <<\EOF | |
fd5e21c7 RM |
6058 | .section .note.a,"a",%note |
6059 | .balign 4 | |
6060 | .long 4,4,9 | |
6061 | .string "GNU" | |
6062 | .string "foo" | |
6063 | .section .note.b,"a",%note | |
6064 | .balign 4 | |
6065 | .long 4,4,9 | |
6066 | .string "GNU" | |
6067 | .string "bar" | |
6068 | EOF | |
a0da5fe1 | 6069 | if { ac_try=' ${CC-cc} $ASFLAGS -shared -o conftest.so conftest.s 1>&5' |
fd5e21c7 RM |
6070 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
6071 | (eval $ac_try) 2>&5 | |
6072 | ac_status=$? | |
6073 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
6074 | test $ac_status = 0; }; } && | |
6075 | ac_try=`$READELF -S conftest.so | sed -n \ | |
6076 | '${x;p;} | |
6077 | s/^ *\[ *[1-9][0-9]*\] *\([^ ][^ ]*\) *\([^ ][^ ]*\) .*$/\2 \1/ | |
6078 | t a | |
6079 | b | |
6080 | : a | |
6081 | H'` | |
a0da5fe1 UD |
6082 | then |
6083 | libc_seen_a=no libc_seen_b=no | |
6084 | set -- $ac_try | |
6085 | while test $# -ge 2 -a "$1" = NOTE; do | |
6086 | case "$2" in | |
6087 | .note.a) libc_seen_a=yes ;; | |
6088 | .note.b) libc_seen_b=yes ;; | |
6089 | esac | |
6090 | shift 2 | |
6091 | done | |
6092 | case "$libc_seen_a$libc_seen_b" in | |
6093 | yesyes) | |
6094 | libc_cv_use_default_link=yes | |
6095 | ;; | |
6096 | *) | |
6097 | echo >&5 "\ | |
fd5e21c7 RM |
6098 | $libc_seen_a$libc_seen_b from: |
6099 | $ac_try" | |
a0da5fe1 UD |
6100 | ;; |
6101 | esac | |
6102 | fi | |
6103 | rm -f conftest* | |
fd5e21c7 RM |
6104 | fi |
6105 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_use_default_link" >&5 | |
6106 | $as_echo "$libc_cv_use_default_link" >&6; } | |
a0da5fe1 | 6107 | use_default_link=$libc_cv_use_default_link |
2abf9ff1 | 6108 | fi |
f13df7c7 | 6109 | |
89569c8b L |
6110 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GLOB_DAT reloc" >&5 |
6111 | $as_echo_n "checking for GLOB_DAT reloc... " >&6; } | |
6112 | if ${libc_cv_has_glob_dat+:} false; then : | |
6113 | $as_echo_n "(cached) " >&6 | |
6114 | else | |
6115 | cat > conftest.c <<EOF | |
6116 | extern int mumble; | |
6117 | int foo (void) { return mumble; } | |
6118 | EOF | |
6119 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS | |
6120 | -fPIC -shared -o conftest.so conftest.c | |
66a704c4 | 6121 | -nostdlib -nostartfiles $no_ssp |
89569c8b L |
6122 | 1>&5' |
6123 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
6124 | (eval $ac_try) 2>&5 | |
6125 | ac_status=$? | |
6126 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
6127 | test $ac_status = 0; }; } | |
6128 | then | |
6129 | if $READELF -rW conftest.so | grep '_GLOB_DAT' > /dev/null; then | |
6130 | libc_cv_has_glob_dat=yes | |
6131 | else | |
6132 | libc_cv_has_glob_dat=no | |
6133 | fi | |
6134 | else | |
6135 | libc_cv_has_glob_dat=no | |
6136 | fi | |
6137 | rm -f conftest* | |
6138 | fi | |
6139 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_has_glob_dat" >&5 | |
6140 | $as_echo "$libc_cv_has_glob_dat" >&6; } | |
6141 | ||
6142 | ||
5c550700 RM |
6143 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker output format" >&5 |
6144 | $as_echo_n "checking linker output format... " >&6; } | |
f318beb8 | 6145 | if ${libc_cv_output_format+:} false; then : |
5c550700 RM |
6146 | $as_echo_n "(cached) " >&6 |
6147 | else | |
6148 | if libc_cv_output_format=` | |
66a704c4 | 6149 | ${CC-cc} -nostartfiles -nostdlib $no_ssp -Wl,--print-output-format 2>&5` |
5c550700 RM |
6150 | then |
6151 | : | |
6152 | else | |
6153 | libc_cv_output_format= | |
6154 | fi | |
6155 | test -n "$libc_cv_output_format" || libc_cv_output_format=unknown | |
6156 | fi | |
6157 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_output_format" >&5 | |
6158 | $as_echo "$libc_cv_output_format" >&6; } | |
6159 | ||
6160 | ||
b08c89d9 | 6161 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fno-toplevel-reorder -fno-section-anchors" >&5 |
322e23db | 6162 | $as_echo_n "checking for -fno-toplevel-reorder -fno-section-anchors... " >&6; } |
f318beb8 | 6163 | if ${libc_cv_fno_toplevel_reorder+:} false; then : |
322e23db | 6164 | $as_echo_n "(cached) " >&6 |
49803108 AJ |
6165 | else |
6166 | cat > conftest.c <<EOF | |
6167 | int foo; | |
6168 | EOF | |
22dca1ea | 6169 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -fno-toplevel-reorder -fno-section-anchors |
49803108 | 6170 | conftest.c 1>&5' |
b08c89d9 | 6171 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
49803108 AJ |
6172 | (eval $ac_try) 2>&5 |
6173 | ac_status=$? | |
b08c89d9 UD |
6174 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6175 | test $ac_status = 0; }; } | |
49803108 | 6176 | then |
18e2ac6d | 6177 | libc_cv_fno_toplevel_reorder=yes |
49803108 | 6178 | else |
18e2ac6d | 6179 | libc_cv_fno_toplevel_reorder=no |
49803108 AJ |
6180 | fi |
6181 | rm -f conftest* | |
6182 | fi | |
b08c89d9 | 6183 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_fno_toplevel_reorder" >&5 |
322e23db | 6184 | $as_echo "$libc_cv_fno_toplevel_reorder" >&6; } |
18e2ac6d | 6185 | if test $libc_cv_fno_toplevel_reorder = yes; then |
22dca1ea | 6186 | fno_unit_at_a_time="-fno-toplevel-reorder -fno-section-anchors" |
18e2ac6d | 6187 | else |
49803108 AJ |
6188 | fno_unit_at_a_time=-fno-unit-at-a-time |
6189 | fi | |
6190 | ||
6191 | ||
61655555 L |
6192 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -mtls-dialect=gnu2" >&5 |
6193 | $as_echo_n "checking for -mtls-dialect=gnu2... " >&6; } | |
6194 | if ${libc_cv_mtls_dialect_gnu2+:} false; then : | |
6195 | $as_echo_n "(cached) " >&6 | |
6196 | else | |
6197 | cat > conftest.c <<EOF | |
6198 | __thread int i; | |
6199 | void foo (void) | |
6200 | { | |
6201 | i = 10; | |
6202 | } | |
6203 | EOF | |
6204 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -fPIC -mtls-dialect=gnu2 | |
6205 | conftest.c 1>&5' | |
6206 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
6207 | (eval $ac_try) 2>&5 | |
6208 | ac_status=$? | |
6209 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
6210 | test $ac_status = 0; }; } | |
6211 | then | |
6212 | libc_cv_mtls_dialect_gnu2=yes | |
6213 | else | |
6214 | libc_cv_mtls_dialect_gnu2=no | |
6215 | fi | |
6216 | rm -f conftest* | |
6217 | fi | |
6218 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mtls_dialect_gnu2" >&5 | |
6219 | $as_echo "$libc_cv_mtls_dialect_gnu2" >&6; } | |
6220 | ||
6221 | config_vars="$config_vars | |
6222 | have-mtls-dialect-gnu2 = $libc_cv_mtls_dialect_gnu2" | |
6223 | ||
a0da5fe1 | 6224 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc puts quotes around section names" >&5 |
322e23db | 6225 | $as_echo_n "checking whether cc puts quotes around section names... " >&6; } |
f318beb8 | 6226 | if ${libc_cv_have_section_quotes+:} false; then : |
322e23db | 6227 | $as_echo_n "(cached) " >&6 |
e26dd47f UD |
6228 | else |
6229 | cat > conftest.c <<EOF | |
a0da5fe1 UD |
6230 | static const int foo |
6231 | __attribute__ ((section ("bar"))) = 1; | |
e26dd47f | 6232 | EOF |
a0da5fe1 UD |
6233 | if ${CC-cc} -S conftest.c -o conftest.s; then |
6234 | if grep '\.section.*"bar"' conftest.s >/dev/null; then | |
6235 | libc_cv_have_section_quotes=yes | |
e26dd47f | 6236 | else |
a0da5fe1 | 6237 | libc_cv_have_section_quotes=no |
e26dd47f | 6238 | fi |
a0da5fe1 UD |
6239 | else |
6240 | libc_cv_have_section_quotes=unknown | |
6241 | fi | |
6242 | rm -f conftest.{c,s} | |
e26dd47f | 6243 | |
3a12e572 | 6244 | fi |
b08c89d9 | 6245 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_section_quotes" >&5 |
322e23db | 6246 | $as_echo "$libc_cv_have_section_quotes" >&6; } |
a0da5fe1 UD |
6247 | if test $libc_cv_have_section_quotes = yes; then |
6248 | $as_echo "#define HAVE_SECTION_QUOTES 1" >>confdefs.h | |
cd6ede75 | 6249 | |
9a97d1f7 UD |
6250 | fi |
6251 | ||
b08c89d9 | 6252 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_memset" >&5 |
322e23db | 6253 | $as_echo_n "checking for __builtin_memset... " >&6; } |
f318beb8 | 6254 | if ${libc_cv_gcc_builtin_memset+:} false; then : |
322e23db | 6255 | $as_echo_n "(cached) " >&6 |
d555194c UD |
6256 | else |
6257 | cat > conftest.c <<\EOF | |
6258 | void zero (void *x) | |
6259 | { | |
a52d1562 | 6260 | __builtin_memset (x, 0, 1000); |
d555194c UD |
6261 | } |
6262 | EOF | |
e37fc4aa | 6263 | if { ac_try='${CC-cc} -O3 -S conftest.c -o - | grep -F "memset" > /dev/null' |
b08c89d9 | 6264 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
3a12e572 UD |
6265 | (eval $ac_try) 2>&5 |
6266 | ac_status=$? | |
b08c89d9 UD |
6267 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6268 | test $ac_status = 0; }; }; | |
d555194c UD |
6269 | then |
6270 | libc_cv_gcc_builtin_memset=no | |
6271 | else | |
6272 | libc_cv_gcc_builtin_memset=yes | |
6273 | fi | |
3a12e572 | 6274 | rm -f conftest* |
d555194c | 6275 | fi |
b08c89d9 | 6276 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_builtin_memset" >&5 |
322e23db | 6277 | $as_echo "$libc_cv_gcc_builtin_memset" >&6; } |
d555194c | 6278 | if test "$libc_cv_gcc_builtin_memset" = yes ; then |
b08c89d9 | 6279 | $as_echo "#define HAVE_BUILTIN_MEMSET 1" >>confdefs.h |
d555194c UD |
6280 | |
6281 | fi | |
6282 | ||
b08c89d9 | 6283 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for redirection of built-in functions" >&5 |
322e23db | 6284 | $as_echo_n "checking for redirection of built-in functions... " >&6; } |
f318beb8 | 6285 | if ${libc_cv_gcc_builtin_redirection+:} false; then : |
322e23db | 6286 | $as_echo_n "(cached) " >&6 |
85dd1003 UD |
6287 | else |
6288 | cat > conftest.c <<\EOF | |
6289 | extern char *strstr (const char *, const char *) __asm ("my_strstr"); | |
6290 | char *foo (const char *a, const char *b) | |
6291 | { | |
6292 | return __builtin_strstr (a, b); | |
6293 | } | |
6294 | EOF | |
e37fc4aa | 6295 | if { ac_try='${CC-cc} -O3 -S conftest.c -o - | grep -F "my_strstr" > /dev/null' |
b08c89d9 | 6296 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
85dd1003 UD |
6297 | (eval $ac_try) 2>&5 |
6298 | ac_status=$? | |
b08c89d9 UD |
6299 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
6300 | test $ac_status = 0; }; }; | |
85dd1003 UD |
6301 | then |
6302 | libc_cv_gcc_builtin_redirection=yes | |
6303 | else | |
6304 | libc_cv_gcc_builtin_redirection=no | |
6305 | fi | |
6306 | rm -f conftest* | |
6307 | fi | |
b08c89d9 | 6308 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_builtin_redirection" >&5 |
322e23db | 6309 | $as_echo "$libc_cv_gcc_builtin_redirection" >&6; } |
3ce1f295 UD |
6310 | if test "$libc_cv_gcc_builtin_redirection" = no; then |
6311 | as_fn_error $? "support for the symbol redirection needed" "$LINENO" 5 | |
85dd1003 UD |
6312 | fi |
6313 | ||
7998fa78 AS |
6314 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler option to disable generation of FMA instructions" >&5 |
6315 | $as_echo_n "checking for compiler option to disable generation of FMA instructions... " >&6; } | |
6316 | if ${libc_cv_cc_nofma+:} false; then : | |
6317 | $as_echo_n "(cached) " >&6 | |
6318 | else | |
6319 | libc_cv_cc_nofma= | |
6320 | for opt in -ffp-contract=off -mno-fused-madd; do | |
6321 | if { ac_try='${CC-cc} $opt -xc /dev/null -S -o /dev/null' | |
6322 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
6323 | (eval $ac_try) 2>&5 | |
6324 | ac_status=$? | |
6325 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
6326 | test $ac_status = 0; }; }; then : | |
6327 | libc_cv_cc_nofma=$opt; break | |
6328 | fi | |
6329 | done | |
6330 | fi | |
6331 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_nofma" >&5 | |
6332 | $as_echo "$libc_cv_cc_nofma" >&6; } | |
6333 | ||
bef0b507 | 6334 | |
2cf9ad57 | 6335 | if test -n "$submachine"; then |
b08c89d9 | 6336 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler option for CPU variant" >&5 |
322e23db | 6337 | $as_echo_n "checking for compiler option for CPU variant... " >&6; } |
f318beb8 | 6338 | if ${libc_cv_cc_submachine+:} false; then : |
322e23db | 6339 | $as_echo_n "(cached) " >&6 |
2cf9ad57 RM |
6340 | else |
6341 | libc_cv_cc_submachine=no | |
6342 | for opt in "-march=$submachine" "-mcpu=$submachine"; do | |
6343 | if { ac_try='${CC-cc} $opt -xc /dev/null -S -o /dev/null' | |
b08c89d9 | 6344 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
2cf9ad57 RM |
6345 | (eval $ac_try) 2>&5 |
6346 | ac_status=$? | |
b08c89d9 | 6347 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
40b601fb JM |
6348 | test $ac_status = 0; }; }; then : |
6349 | ||
2cf9ad57 RM |
6350 | libc_cv_cc_submachine="$opt" |
6351 | break | |
40b601fb | 6352 | fi |
2cf9ad57 RM |
6353 | done |
6354 | fi | |
b08c89d9 | 6355 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_submachine" >&5 |
322e23db | 6356 | $as_echo "$libc_cv_cc_submachine" >&6; } |
2cf9ad57 | 6357 | if test "x$libc_cv_cc_submachine" = xno; then |
4a531bb0 | 6358 | as_fn_error $? "${CC-cc} does not support $submachine" "$LINENO" 5 |
2cf9ad57 RM |
6359 | fi |
6360 | fi | |
6361 | ||
6362 | ||
85c2e611 AZ |
6363 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC accepts -fno-tree-loop-distribute-patterns with \ |
6364 | __attribute__ ((__optimize__))" >&5 | |
6365 | $as_echo_n "checking if $CC accepts -fno-tree-loop-distribute-patterns with \ | |
6366 | __attribute__ ((__optimize__))... " >&6; } | |
6367 | if ${libc_cv_cc_loop_to_function+:} false; then : | |
6368 | $as_echo_n "(cached) " >&6 | |
6369 | else | |
6370 | cat > conftest.c <<EOF | |
6371 | void | |
6372 | __attribute__ ((__optimize__ ("-fno-tree-loop-distribute-patterns"))) | |
6373 | foo (void) {} | |
6374 | EOF | |
6375 | libc_cv_cc_loop_to_function=no | |
6376 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c' | |
6377 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 | |
6378 | (eval $ac_try) 2>&5 | |
6379 | ac_status=$? | |
6380 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 | |
6381 | test $ac_status = 0; }; } | |
6382 | then | |
6383 | libc_cv_cc_loop_to_function=yes | |
6384 | fi | |
6385 | rm -f conftest* | |
6386 | fi | |
6387 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_loop_to_function" >&5 | |
6388 | $as_echo "$libc_cv_cc_loop_to_function" >&6; } | |
6389 | if test $libc_cv_cc_loop_to_function = yes; then | |
6390 | $as_echo "#define HAVE_CC_INHIBIT_LOOP_TO_LIBCALL 1" >>confdefs.h | |
6391 | ||
6392 | fi | |
6393 | ||
6394 | ||
b08c89d9 | 6395 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libgd" >&5 |
322e23db | 6396 | $as_echo_n "checking for libgd... " >&6; } |
6dab8688 UD |
6397 | if test "$with_gd" != "no"; then |
6398 | old_CFLAGS="$CFLAGS" | |
6399 | CFLAGS="$CFLAGS $libgd_include" | |
6400 | old_LDFLAGS="$LDFLAGS" | |
6401 | LDFLAGS="$LDFLAGS $libgd_ldflags" | |
6402 | old_LIBS="$LIBS" | |
6403 | LIBS="$LIBS -lgd -lpng -lz -lm" | |
b08c89d9 | 6404 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
2abf9ff1 | 6405 | /* end confdefs.h. */ |
c8f3e6db | 6406 | #include <gd.h> |
3a12e572 UD |
6407 | int |
6408 | main () | |
6409 | { | |
c8f3e6db | 6410 | gdImagePng (0, 0) |
3a12e572 UD |
6411 | ; |
6412 | return 0; | |
6413 | } | |
6414 | _ACEOF | |
b08c89d9 | 6415 | if ac_fn_c_try_link "$LINENO"; then : |
c8f3e6db UD |
6416 | LIBGD=yes |
6417 | else | |
b08c89d9 | 6418 | LIBGD=no |
c8f3e6db | 6419 | fi |
b08c89d9 UD |
6420 | rm -f core conftest.err conftest.$ac_objext \ |
6421 | conftest$ac_exeext conftest.$ac_ext | |
6dab8688 UD |
6422 | CFLAGS="$old_CFLAGS" |
6423 | LDFLAGS="$old_LDFLAGS" | |
6424 | LIBS="$old_LIBS" | |
6425 | else | |
6426 | LIBGD=no | |
6427 | fi | |
b08c89d9 | 6428 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGD" >&5 |
322e23db | 6429 | $as_echo "$LIBGD" >&6; } |
3a12e572 UD |
6430 | |
6431 | ||
74a30a58 UD |
6432 | # SELinux detection |
6433 | if test x$with_selinux = xno ; then | |
6434 | have_selinux=no; | |
6435 | else | |
6436 | # See if we have the SELinux library | |
b08c89d9 | 6437 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for is_selinux_enabled in -lselinux" >&5 |
322e23db | 6438 | $as_echo_n "checking for is_selinux_enabled in -lselinux... " >&6; } |
f318beb8 | 6439 | if ${ac_cv_lib_selinux_is_selinux_enabled+:} false; then : |
322e23db | 6440 | $as_echo_n "(cached) " >&6 |
74a30a58 UD |
6441 | else |
6442 | ac_check_lib_save_LIBS=$LIBS | |
6443 | LIBS="-lselinux $LIBS" | |
b08c89d9 | 6444 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
74a30a58 UD |
6445 | /* end confdefs.h. */ |
6446 | ||
26f56c1c UD |
6447 | /* Override any GCC internal prototype to avoid an error. |
6448 | Use char because int might match the return type of a GCC | |
6449 | builtin and then its argument prototype would still apply. */ | |
74a30a58 UD |
6450 | #ifdef __cplusplus |
6451 | extern "C" | |
6452 | #endif | |
74a30a58 UD |
6453 | char is_selinux_enabled (); |
6454 | int | |
6455 | main () | |
6456 | { | |
26f56c1c | 6457 | return is_selinux_enabled (); |
74a30a58 UD |
6458 | ; |
6459 | return 0; | |
6460 | } | |
6461 | _ACEOF | |
b08c89d9 | 6462 | if ac_fn_c_try_link "$LINENO"; then : |
74a30a58 UD |
6463 | ac_cv_lib_selinux_is_selinux_enabled=yes |
6464 | else | |
b08c89d9 | 6465 | ac_cv_lib_selinux_is_selinux_enabled=no |
74a30a58 | 6466 | fi |
b08c89d9 UD |
6467 | rm -f core conftest.err conftest.$ac_objext \ |
6468 | conftest$ac_exeext conftest.$ac_ext | |
74a30a58 UD |
6469 | LIBS=$ac_check_lib_save_LIBS |
6470 | fi | |
b08c89d9 | 6471 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_is_selinux_enabled" >&5 |
322e23db | 6472 | $as_echo "$ac_cv_lib_selinux_is_selinux_enabled" >&6; } |
f318beb8 | 6473 | if test "x$ac_cv_lib_selinux_is_selinux_enabled" = xyes; then : |
74a30a58 UD |
6474 | have_selinux=yes |
6475 | else | |
6476 | have_selinux=no | |
6477 | fi | |
6478 | ||
8f1913a9 | 6479 | if test x$with_selinux = xyes ; then |
74a30a58 | 6480 | if test x$have_selinux = xno ; then |
0699f766 | 6481 | as_fn_error $? "SELinux explicitly required, but SELinux library not found" "$LINENO" 5 |
74a30a58 UD |
6482 | fi |
6483 | fi | |
6484 | fi | |
6485 | # Check if we're building with SELinux support. | |
6486 | if test "x$have_selinux" = xyes; then | |
6487 | ||
b08c89d9 | 6488 | $as_echo "#define HAVE_SELINUX 1" >>confdefs.h |
74a30a58 | 6489 | |
b399a0c2 UD |
6490 | |
6491 | # See if we have the libaudit library | |
b08c89d9 | 6492 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for audit_log_user_avc_message in -laudit" >&5 |
322e23db | 6493 | $as_echo_n "checking for audit_log_user_avc_message in -laudit... " >&6; } |
f318beb8 | 6494 | if ${ac_cv_lib_audit_audit_log_user_avc_message+:} false; then : |
322e23db | 6495 | $as_echo_n "(cached) " >&6 |
b399a0c2 UD |
6496 | else |
6497 | ac_check_lib_save_LIBS=$LIBS | |
6498 | LIBS="-laudit $LIBS" | |
b08c89d9 | 6499 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
b399a0c2 UD |
6500 | /* end confdefs.h. */ |
6501 | ||
26f56c1c UD |
6502 | /* Override any GCC internal prototype to avoid an error. |
6503 | Use char because int might match the return type of a GCC | |
6504 | builtin and then its argument prototype would still apply. */ | |
b399a0c2 UD |
6505 | #ifdef __cplusplus |
6506 | extern "C" | |
6507 | #endif | |
b2f97341 | 6508 | char audit_log_user_avc_message (); |
b399a0c2 UD |
6509 | int |
6510 | main () | |
6511 | { | |
26f56c1c | 6512 | return audit_log_user_avc_message (); |
b399a0c2 UD |
6513 | ; |
6514 | return 0; | |
6515 | } | |
6516 | _ACEOF | |
b08c89d9 | 6517 | if ac_fn_c_try_link "$LINENO"; then : |
b2f97341 | 6518 | ac_cv_lib_audit_audit_log_user_avc_message=yes |
b399a0c2 | 6519 | else |
b08c89d9 | 6520 | ac_cv_lib_audit_audit_log_user_avc_message=no |
b399a0c2 | 6521 | fi |
b08c89d9 UD |
6522 | rm -f core conftest.err conftest.$ac_objext \ |
6523 | conftest$ac_exeext conftest.$ac_ext | |
b399a0c2 UD |
6524 | LIBS=$ac_check_lib_save_LIBS |
6525 | fi | |
b08c89d9 | 6526 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_audit_audit_log_user_avc_message" >&5 |
322e23db | 6527 | $as_echo "$ac_cv_lib_audit_audit_log_user_avc_message" >&6; } |
f318beb8 | 6528 | if test "x$ac_cv_lib_audit_audit_log_user_avc_message" = xyes; then : |
b399a0c2 UD |
6529 | have_libaudit=yes |
6530 | else | |
6531 | have_libaudit=no | |
6532 | fi | |
6533 | ||
6534 | if test "x$have_libaudit" = xyes; then | |
6535 | ||
b08c89d9 | 6536 | $as_echo "#define HAVE_LIBAUDIT 1" >>confdefs.h |
b399a0c2 UD |
6537 | |
6538 | fi | |
6539 | ||
1f063dca UD |
6540 | |
6541 | # See if we have the libcap library | |
b08c89d9 | 6542 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cap_init in -lcap" >&5 |
322e23db | 6543 | $as_echo_n "checking for cap_init in -lcap... " >&6; } |
f318beb8 | 6544 | if ${ac_cv_lib_cap_cap_init+:} false; then : |
322e23db | 6545 | $as_echo_n "(cached) " >&6 |
1f063dca UD |
6546 | else |
6547 | ac_check_lib_save_LIBS=$LIBS | |
6548 | LIBS="-lcap $LIBS" | |
b08c89d9 | 6549 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
1f063dca UD |
6550 | /* end confdefs.h. */ |
6551 | ||
26f56c1c UD |
6552 | /* Override any GCC internal prototype to avoid an error. |
6553 | Use char because int might match the return type of a GCC | |
6554 | builtin and then its argument prototype would still apply. */ | |
1f063dca UD |
6555 | #ifdef __cplusplus |
6556 | extern "C" | |
6557 | #endif | |
1f063dca UD |
6558 | char cap_init (); |
6559 | int | |
6560 | main () | |
6561 | { | |
26f56c1c | 6562 | return cap_init (); |
1f063dca UD |
6563 | ; |
6564 | return 0; | |
6565 | } | |
6566 | _ACEOF | |
b08c89d9 | 6567 | if ac_fn_c_try_link "$LINENO"; then : |
1f063dca UD |
6568 | ac_cv_lib_cap_cap_init=yes |
6569 | else | |
b08c89d9 | 6570 | ac_cv_lib_cap_cap_init=no |
1f063dca | 6571 | fi |
b08c89d9 UD |
6572 | rm -f core conftest.err conftest.$ac_objext \ |
6573 | conftest$ac_exeext conftest.$ac_ext | |
1f063dca UD |
6574 | LIBS=$ac_check_lib_save_LIBS |
6575 | fi | |
b08c89d9 | 6576 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cap_cap_init" >&5 |
322e23db | 6577 | $as_echo "$ac_cv_lib_cap_cap_init" >&6; } |
f318beb8 | 6578 | if test "x$ac_cv_lib_cap_cap_init" = xyes; then : |
1f063dca UD |
6579 | have_libcap=yes |
6580 | else | |
6581 | have_libcap=no | |
6582 | fi | |
6583 | ||
6584 | if test "x$have_libcap" = xyes; then | |
6585 | ||
b08c89d9 | 6586 | $as_echo "#define HAVE_LIBCAP 1" >>confdefs.h |
1f063dca UD |
6587 | |
6588 | fi | |
6589 | ||
74a30a58 UD |
6590 | fi |
6591 | ||
6592 | ||
61653dfb RM |
6593 | CPPUNDEFS= |
6594 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FORTIFY_SOURCE predefine" >&5 | |
6595 | $as_echo_n "checking for _FORTIFY_SOURCE predefine... " >&6; } | |
6596 | if ${libc_cv_predef_fortify_source+:} false; then : | |
6597 | $as_echo_n "(cached) " >&6 | |
6598 | else | |
6599 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6600 | /* end confdefs.h. */ | |
6601 | ||
6602 | int | |
6603 | main () | |
6604 | { | |
6605 | ||
6606 | #ifdef _FORTIFY_SOURCE | |
6607 | # error bogon | |
6608 | #endif | |
6609 | ; | |
6610 | return 0; | |
6611 | } | |
6612 | _ACEOF | |
6613 | if ac_fn_c_try_compile "$LINENO"; then : | |
6614 | libc_cv_predef_fortify_source=no | |
6615 | else | |
6616 | libc_cv_predef_fortify_source=yes | |
6617 | fi | |
6618 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6619 | fi | |
6620 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_predef_fortify_source" >&5 | |
6621 | $as_echo "$libc_cv_predef_fortify_source" >&6; } | |
6622 | if test $libc_cv_predef_fortify_source = yes; then | |
6623 | CPPUNDEFS="${CPPUNDEFS:+$CPPUNDEFS }-U_FORTIFY_SOURCE" | |
6624 | fi | |
6625 | ||
6626 | ||
61b1ef6e MF |
6627 | # Some linkers on some architectures support __ehdr_start but with |
6628 | # bugs. Make sure usage of it does not create relocations in the | |
6629 | # output (as the linker should resolve them all for us). | |
6630 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the linker provides working __ehdr_start" >&5 | |
6631 | $as_echo_n "checking whether the linker provides working __ehdr_start... " >&6; } | |
44c4e5d5 RM |
6632 | if ${libc_cv_ehdr_start+:} false; then : |
6633 | $as_echo_n "(cached) " >&6 | |
6634 | else | |
6635 | ||
6636 | old_CFLAGS="$CFLAGS" | |
6637 | old_LDFLAGS="$LDFLAGS" | |
6638 | old_LIBS="$LIBS" | |
6639 | CFLAGS="$CFLAGS -fPIC" | |
66a704c4 | 6640 | LDFLAGS="$LDFLAGS -nostdlib -nostartfiles -shared $no_ssp" |
44c4e5d5 RM |
6641 | LIBS= |
6642 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6643 | /* end confdefs.h. */ | |
6644 | ||
61b1ef6e MF |
6645 | typedef struct { |
6646 | char foo; | |
6647 | long val; | |
6648 | } Ehdr; | |
6649 | extern const Ehdr __ehdr_start __attribute__ ((visibility ("hidden"))); | |
6650 | long ehdr (void) { return __ehdr_start.val; } | |
44c4e5d5 RM |
6651 | |
6652 | _ACEOF | |
6653 | if ac_fn_c_try_link "$LINENO"; then : | |
e37fc4aa | 6654 | if $READELF -r conftest | grep -F __ehdr_start >/dev/null; then |
61b1ef6e MF |
6655 | libc_cv_ehdr_start=broken |
6656 | else | |
6657 | libc_cv_ehdr_start=yes | |
6658 | fi | |
44c4e5d5 RM |
6659 | else |
6660 | libc_cv_ehdr_start=no | |
6661 | fi | |
6662 | rm -f core conftest.err conftest.$ac_objext \ | |
6663 | conftest$ac_exeext conftest.$ac_ext | |
6664 | CFLAGS="$old_CFLAGS" | |
6665 | LDFLAGS="$old_LDFLAGS" | |
6666 | LIBS="$old_LIBS" | |
6667 | ||
6668 | fi | |
6669 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ehdr_start" >&5 | |
6670 | $as_echo "$libc_cv_ehdr_start" >&6; } | |
61b1ef6e | 6671 | if test "$libc_cv_ehdr_start" = yes; then |
44c4e5d5 RM |
6672 | $as_echo "#define HAVE_EHDR_START 1" >>confdefs.h |
6673 | ||
61b1ef6e MF |
6674 | elif test "$libc_cv_ehdr_start" = broken; then |
6675 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: linker is broken -- you should upgrade" >&5 | |
6676 | $as_echo "$as_me: WARNING: linker is broken -- you should upgrade" >&2;} | |
44c4e5d5 RM |
6677 | fi |
6678 | ||
9fe7e787 RM |
6679 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_trap with no external dependencies" >&5 |
6680 | $as_echo_n "checking for __builtin_trap with no external dependencies... " >&6; } | |
6681 | if ${libc_cv_builtin_trap+:} false; then : | |
6682 | $as_echo_n "(cached) " >&6 | |
6683 | else | |
6684 | libc_cv_builtin_trap=no | |
6685 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6686 | /* end confdefs.h. */ | |
6687 | ||
6688 | int | |
6689 | main () | |
6690 | { | |
6691 | __builtin_trap () | |
6692 | ; | |
6693 | return 0; | |
6694 | } | |
6695 | _ACEOF | |
6696 | if ac_fn_c_try_compile "$LINENO"; then : | |
6697 | ||
6698 | libc_undefs=`$NM -u conftest.o | | |
6699 | LC_ALL=C $AWK '$1 == "U" { print $2 | "sort -u"; next } { exit(1) }' \ | |
6700 | 2>&5` || { | |
6701 | as_fn_error $? "confusing output from $NM -u" "$LINENO" 5 | |
6702 | } | |
6703 | echo >&5 "libc_undefs='$libc_undefs'" | |
6704 | if test -z "$libc_undefs"; then | |
6705 | libc_cv_builtin_trap=yes | |
6706 | fi | |
6707 | fi | |
6708 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6709 | fi | |
6710 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_builtin_trap" >&5 | |
6711 | $as_echo "$libc_cv_builtin_trap" >&6; } | |
6712 | if test $libc_cv_builtin_trap = yes; then | |
6713 | $as_echo "#define HAVE_BUILTIN_TRAP 1" >>confdefs.h | |
6714 | ||
6715 | fi | |
6716 | ||
99e1dc0a FW |
6717 | ac_ext=cpp |
6718 | ac_cpp='$CXXCPP $CPPFLAGS' | |
6719 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
6720 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
6721 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
6722 | ||
6723 | ||
6724 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler supports thread_local" >&5 | |
6725 | $as_echo_n "checking whether the C++ compiler supports thread_local... " >&6; } | |
6726 | if ${libc_cv_cxx_thread_local+:} false; then : | |
6727 | $as_echo_n "(cached) " >&6 | |
6728 | else | |
6729 | ||
6730 | old_CXXFLAGS="$CXXFLAGS" | |
6731 | CXXFLAGS="$CXXFLAGS -std=gnu++11" | |
6732 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
6733 | /* end confdefs.h. */ | |
6734 | ||
6735 | #include <thread> | |
6736 | ||
6737 | // Compiler support. | |
6738 | struct S | |
6739 | { | |
6740 | S (); | |
6741 | ~S (); | |
6742 | }; | |
6743 | thread_local S s; | |
6744 | S * get () { return &s; } | |
6745 | ||
6746 | // libstdc++ support. | |
6747 | #ifndef _GLIBCXX_HAVE___CXA_THREAD_ATEXIT_IMPL | |
6748 | #error __cxa_thread_atexit_impl not supported | |
6749 | #endif | |
6750 | ||
6751 | _ACEOF | |
6752 | if ac_fn_cxx_try_compile "$LINENO"; then : | |
6753 | libc_cv_cxx_thread_local=yes | |
6754 | else | |
6755 | libc_cv_cxx_thread_local=no | |
6756 | fi | |
6757 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext | |
6758 | CXXFLAGS="$old_CXXFLAGS" | |
6759 | ||
6760 | fi | |
6761 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cxx_thread_local" >&5 | |
6762 | $as_echo "$libc_cv_cxx_thread_local" >&6; } | |
6763 | ||
6764 | ||
6765 | ac_ext=c | |
6766 | ac_cpp='$CPP $CPPFLAGS' | |
6767 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
6768 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
6769 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
6770 | ||
6771 | ||
cd6ede75 UD |
6772 | ### End of automated tests. |
6773 | ### Now run sysdeps configure fragments. | |
6774 | ||
cb343854 | 6775 | # They also can set these variables. |
b43b13ac | 6776 | use_ldconfig=no |
cb343854 | 6777 | ldd_rewrite_script=no |
77259608 | 6778 | libc_cv_sysconfdir=$sysconfdir |
4248b1b1 | 6779 | libc_cv_localstatedir=$localstatedir |
74bd2300 | 6780 | libc_cv_gcc_unwind_find_fde=no |
e2fd3cbe | 6781 | libc_cv_idn=no |
cb343854 | 6782 | |
cd6ede75 | 6783 | # Iterate over all the sysdep directories we will use, running their |
09055553 | 6784 | # configure fragments. |
cd6ede75 UD |
6785 | for dir in $sysnames; do |
6786 | case $dir in | |
6787 | /*) dest=$dir ;; | |
6788 | *) dest=$srcdir/$dir ;; | |
6789 | esac | |
6790 | if test -r $dest/configure; then | |
b08c89d9 | 6791 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: running configure fragment for $dir" >&5 |
322e23db | 6792 | $as_echo "running configure fragment for $dir" >&6; } |
cd6ede75 UD |
6793 | . $dest/configure |
6794 | fi | |
cd6ede75 UD |
6795 | done |
6796 | ||
5695d46f AS |
6797 | if test x"$build_mathvec" = xnotset; then |
6798 | build_mathvec=no | |
6799 | fi | |
6800 | config_vars="$config_vars | |
6801 | build-mathvec = $build_mathvec" | |
6802 | ||
7ffa9423 AZ |
6803 | |
6804 | ||
6805 | ||
74bd2300 | 6806 | if test x$libc_cv_gcc_unwind_find_fde = xyes; then |
b08c89d9 | 6807 | $as_echo "#define EXPORT_UNWIND_FIND_FDE 1" >>confdefs.h |
74bd2300 UD |
6808 | |
6809 | fi | |
6810 | ||
6811 | ||
6e6249d0 RM |
6812 | # A sysdeps configure fragment can reset this if IFUNC is not actually |
6813 | # usable even though the assembler knows how to generate the symbol type. | |
6814 | if test x"$libc_cv_ld_gnu_indirect_function" = xyes; then | |
6815 | $as_echo "#define HAVE_IFUNC 1" >>confdefs.h | |
6816 | ||
6817 | fi | |
6818 | ||
022dfdce SL |
6819 | if test x"$libc_cv_gcc_indirect_function" = xyes; then |
6820 | $as_echo "#define HAVE_GCC_IFUNC 1" >>confdefs.h | |
6821 | ||
6822 | fi | |
6823 | ||
3cc3ef96 RM |
6824 | # This is far from the AC_ARG_ENABLE that sets it so that a sysdeps |
6825 | # configure fragment can override the value to prevent this AC_DEFINE. | |
6826 | ||
6827 | if test "x$use_nscd" != xno; then | |
6828 | $as_echo "#define USE_NSCD 1" >>confdefs.h | |
6829 | ||
6830 | fi | |
c53d909c RM |
6831 | if test "x$build_nscd" = xdefault; then |
6832 | build_nscd=$use_nscd | |
6833 | fi | |
3cc3ef96 | 6834 | |
cd6ede75 UD |
6835 | |
6836 | ||
6837 | ||
6838 | ||
6839 | ||
cb343854 | 6840 | |
dff14448 | 6841 | |
f57f8055 RM |
6842 | if test x$use_ldconfig = xyes; then |
6843 | $as_echo "#define USE_LDCONFIG 1" >>confdefs.h | |
6844 | ||
6845 | fi | |
af968f62 | 6846 | |
3b100462 | 6847 | |
eae47a36 | 6848 | |
7998fa78 | 6849 | |
650425ce | 6850 | |
a334319f | 6851 | |
b08c89d9 | 6852 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -fPIC is default" >&5 |
322e23db | 6853 | $as_echo_n "checking whether -fPIC is default... " >&6; } |
f318beb8 | 6854 | if ${libc_cv_pic_default+:} false; then : |
322e23db | 6855 | $as_echo_n "(cached) " >&6 |
cc3fa755 | 6856 | else |
ff886b82 | 6857 | libc_cv_pic_default=yes |
cc3fa755 | 6858 | cat > conftest.c <<EOF |
9756dfe1 | 6859 | #if defined __PIC__ || defined __pic__ || defined PIC || defined pic |
cc3fa755 UD |
6860 | # error PIC is default. |
6861 | #endif | |
6862 | EOF | |
6863 | if eval "${CC-cc} -S conftest.c 2>&5 1>&5"; then | |
ff886b82 | 6864 | libc_cv_pic_default=no |
cc3fa755 UD |
6865 | fi |
6866 | rm -f conftest.* | |
6867 | fi | |
b08c89d9 | 6868 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_pic_default" >&5 |
322e23db | 6869 | $as_echo "$libc_cv_pic_default" >&6; } |
cc3fa755 UD |
6870 | |
6871 | ||
cc08749b L |
6872 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -fPIE is default" >&5 |
6873 | $as_echo_n "checking whether -fPIE is default... " >&6; } | |
00c714df | 6874 | if ${libc_cv_cc_pie_default+:} false; then : |
cc08749b L |
6875 | $as_echo_n "(cached) " >&6 |
6876 | else | |
00c714df | 6877 | libc_cv_cc_pie_default=yes |
cc08749b L |
6878 | cat > conftest.c <<EOF |
6879 | #if defined __PIE__ || defined __pie__ || defined PIE || defined pie | |
6880 | # error PIE is default. | |
6881 | #endif | |
6882 | EOF | |
6883 | if eval "${CC-cc} -S conftest.c 2>&5 1>&5"; then | |
00c714df | 6884 | libc_cv_cc_pie_default=no |
cc08749b L |
6885 | fi |
6886 | rm -f conftest.* | |
6887 | fi | |
00c714df L |
6888 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_pie_default" >&5 |
6889 | $as_echo "$libc_cv_cc_pie_default" >&6; } | |
6890 | libc_cv_pie_default=$libc_cv_cc_pie_default | |
6891 | ||
cc08749b L |
6892 | |
6893 | ||
abcb584d L |
6894 | # Set the `multidir' variable by grabbing the variable from the compiler. |
6895 | # We do it once and save the result in a generated makefile. | |
6896 | libc_cv_multidir=`${CC-cc} $CFLAGS $CPPFLAGS -print-multi-directory` | |
6897 | ||
6898 | ||
9d7a3741 L |
6899 | if test "$static_pie" = yes; then |
6900 | # The linker must support --no-dynamic-linker. | |
6901 | if test "$libc_cv_no_dynamic_linker" != yes; then | |
6902 | as_fn_error $? "linker support for --no-dynamic-linker needed" "$LINENO" 5 | |
6903 | fi | |
6904 | # Default to PIE. | |
6905 | libc_cv_pie_default=yes | |
6906 | $as_echo "#define ENABLE_STATIC_PIE 1" >>confdefs.h | |
6907 | ||
6908 | fi | |
6909 | config_vars="$config_vars | |
6910 | enable-static-pie = $static_pie" | |
6911 | ||
2103c260 | 6912 | |
2103c260 | 6913 | |
2103c260 | 6914 | |
cc3fa755 | 6915 | |
cd6ede75 UD |
6916 | |
6917 | ||
6918 | ||
ee74a442 UD |
6919 | VERSION=`sed -n -e 's/^#define VERSION "\([^"]*\)"/\1/p' < $srcdir/version.h` |
6920 | RELEASE=`sed -n -e 's/^#define RELEASE "\([^"]*\)"/\1/p' < $srcdir/version.h` | |
6921 | ||
cd6ede75 UD |
6922 | |
6923 | ||
728e272a | 6924 | ac_config_files="$ac_config_files config.make Makefile" |
f4b07664 | 6925 | |
26f56c1c | 6926 | ac_config_commands="$ac_config_commands default" |
f4b07664 | 6927 | |
3a12e572 | 6928 | cat >confcache <<\_ACEOF |
cd6ede75 UD |
6929 | # This file is a shell script that caches the results of configure |
6930 | # tests run on this system so they can be shared between configure | |
3a12e572 UD |
6931 | # scripts and configure runs, see configure's option --config-cache. |
6932 | # It is not useful on other systems. If it contains results you don't | |
6933 | # want to keep, you may remove or edit it. | |
cd6ede75 | 6934 | # |
3a12e572 UD |
6935 | # config.status only pays attention to the cache file if you give it |
6936 | # the --recheck option to rerun configure. | |
cd6ede75 | 6937 | # |
f4b07664 | 6938 | # `ac_cv_env_foo' variables (set or unset) will be overridden when |
3a12e572 UD |
6939 | # loading this file, other *unset* `ac_cv_foo' will be assigned the |
6940 | # following values. | |
6941 | ||
6942 | _ACEOF | |
6943 | ||
cd6ede75 UD |
6944 | # The following way of writing the cache mishandles newlines in values, |
6945 | # but we know of no workaround that is simple, portable, and efficient. | |
26f56c1c | 6946 | # So, we kill variables containing newlines. |
cd6ede75 UD |
6947 | # Ultrix sh set writes to stderr and can't be redirected directly, |
6948 | # and sets the high bit in the cache file unless we assign to the vars. | |
26f56c1c UD |
6949 | ( |
6950 | for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do | |
6951 | eval ac_val=\$$ac_var | |
6952 | case $ac_val in #( | |
6953 | *${as_nl}*) | |
6954 | case $ac_var in #( | |
b08c89d9 | 6955 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 |
322e23db | 6956 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; |
26f56c1c UD |
6957 | esac |
6958 | case $ac_var in #( | |
6959 | _ | IFS | as_nl) ;; #( | |
322e23db | 6960 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( |
b08c89d9 | 6961 | *) { eval $ac_var=; unset $ac_var;} ;; |
26f56c1c UD |
6962 | esac ;; |
6963 | esac | |
6964 | done | |
6965 | ||
3a12e572 | 6966 | (set) 2>&1 | |
26f56c1c UD |
6967 | case $as_nl`(ac_space=' '; set) 2>&1` in #( |
6968 | *${as_nl}ac_space=\ *) | |
b08c89d9 UD |
6969 | # `set' does not quote correctly, so add quotes: double-quote |
6970 | # substitution turns \\\\ into \\, and sed turns \\ into \. | |
3a12e572 | 6971 | sed -n \ |
9382fcee RM |
6972 | "s/'/'\\\\''/g; |
6973 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" | |
26f56c1c | 6974 | ;; #( |
3a12e572 UD |
6975 | *) |
6976 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
26f56c1c | 6977 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
3a12e572 | 6978 | ;; |
26f56c1c UD |
6979 | esac | |
6980 | sort | |
6981 | ) | | |
3a12e572 | 6982 | sed ' |
26f56c1c | 6983 | /^ac_cv_env_/b end |
3a12e572 | 6984 | t clear |
26f56c1c | 6985 | :clear |
3a12e572 UD |
6986 | s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ |
6987 | t end | |
26f56c1c UD |
6988 | s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ |
6989 | :end' >>confcache | |
6990 | if diff "$cache_file" confcache >/dev/null 2>&1; then :; else | |
6991 | if test -w "$cache_file"; then | |
f318beb8 | 6992 | if test "x$cache_file" != "x/dev/null"; then |
b08c89d9 | 6993 | { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 |
322e23db | 6994 | $as_echo "$as_me: updating cache $cache_file" >&6;} |
f318beb8 UD |
6995 | if test ! -f "$cache_file" || test -h "$cache_file"; then |
6996 | cat confcache >"$cache_file" | |
6997 | else | |
6998 | case $cache_file in #( | |
6999 | */* | ?:*) | |
7000 | mv -f confcache "$cache_file"$$ && | |
7001 | mv -f "$cache_file"$$ "$cache_file" ;; #( | |
7002 | *) | |
7003 | mv -f confcache "$cache_file" ;; | |
7004 | esac | |
7005 | fi | |
7006 | fi | |
cd6ede75 | 7007 | else |
b08c89d9 | 7008 | { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 |
322e23db | 7009 | $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} |
cd6ede75 UD |
7010 | fi |
7011 | fi | |
7012 | rm -f confcache | |
7013 | ||
cd6ede75 UD |
7014 | test "x$prefix" = xNONE && prefix=$ac_default_prefix |
7015 | # Let make expand exec_prefix. | |
7016 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
7017 | ||
cd6ede75 UD |
7018 | DEFS=-DHAVE_CONFIG_H |
7019 | ||
f4b07664 RM |
7020 | ac_libobjs= |
7021 | ac_ltlibobjs= | |
4a531bb0 | 7022 | U= |
f4b07664 RM |
7023 | for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue |
7024 | # 1. Remove the extension, and $U if already installed. | |
26f56c1c | 7025 | ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' |
322e23db | 7026 | ac_i=`$as_echo "$ac_i" | sed "$ac_script"` |
26f56c1c UD |
7027 | # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR |
7028 | # will be set to the directory where LIBOBJS objects are built. | |
b08c89d9 UD |
7029 | as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" |
7030 | as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' | |
f4b07664 RM |
7031 | done |
7032 | LIBOBJS=$ac_libobjs | |
7033 | ||
7034 | LTLIBOBJS=$ac_ltlibobjs | |
7035 | ||
7036 | ||
cd6ede75 | 7037 | |
f318beb8 | 7038 | : "${CONFIG_STATUS=./config.status}" |
322e23db | 7039 | ac_write_fail=0 |
3a12e572 UD |
7040 | ac_clean_files_save=$ac_clean_files |
7041 | ac_clean_files="$ac_clean_files $CONFIG_STATUS" | |
b08c89d9 | 7042 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 |
322e23db | 7043 | $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} |
b08c89d9 UD |
7044 | as_write_fail=0 |
7045 | cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 | |
3a12e572 UD |
7046 | #! $SHELL |
7047 | # Generated by $as_me. | |
cd6ede75 | 7048 | # Run this file to recreate the current configuration. |
cd6ede75 | 7049 | # Compiler output produced by configure, useful for debugging |
3a12e572 | 7050 | # configure, is in config.log if it exists. |
cd6ede75 | 7051 | |
3a12e572 | 7052 | debug=false |
2abf9ff1 RM |
7053 | ac_cs_recheck=false |
7054 | ac_cs_silent=false | |
3a12e572 | 7055 | |
b08c89d9 UD |
7056 | SHELL=\${CONFIG_SHELL-$SHELL} |
7057 | export SHELL | |
7058 | _ASEOF | |
7059 | cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 | |
7060 | ## -------------------- ## | |
7061 | ## M4sh Initialization. ## | |
7062 | ## -------------------- ## | |
3a12e572 | 7063 | |
26f56c1c UD |
7064 | # Be more Bourne compatible |
7065 | DUALCASE=1; export DUALCASE # for MKS sh | |
b08c89d9 | 7066 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : |
3a12e572 UD |
7067 | emulate sh |
7068 | NULLCMD=: | |
322e23db | 7069 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
f4b07664 RM |
7070 | # is contrary to our usage. Disable this feature. |
7071 | alias -g '${1+"$@"}'='"$@"' | |
26f56c1c UD |
7072 | setopt NO_GLOB_SUBST |
7073 | else | |
b08c89d9 UD |
7074 | case `(set -o) 2>/dev/null` in #( |
7075 | *posix*) : | |
7076 | set -o posix ;; #( | |
7077 | *) : | |
7078 | ;; | |
26f56c1c | 7079 | esac |
26f56c1c UD |
7080 | fi |
7081 | ||
7082 | ||
322e23db UD |
7083 | as_nl=' |
7084 | ' | |
7085 | export as_nl | |
7086 | # Printing a long string crashes Solaris 7 /usr/bin/printf. | |
7087 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
7088 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo | |
7089 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo | |
b08c89d9 UD |
7090 | # Prefer a ksh shell builtin over an external printf program on Solaris, |
7091 | # but without wasting forks for bash or zsh. | |
7092 | if test -z "$BASH_VERSION$ZSH_VERSION" \ | |
7093 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then | |
7094 | as_echo='print -r --' | |
7095 | as_echo_n='print -rn --' | |
7096 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then | |
322e23db UD |
7097 | as_echo='printf %s\n' |
7098 | as_echo_n='printf %s' | |
7099 | else | |
7100 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then | |
7101 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' | |
7102 | as_echo_n='/usr/ucb/echo -n' | |
a152f366 | 7103 | else |
322e23db UD |
7104 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' |
7105 | as_echo_n_body='eval | |
7106 | arg=$1; | |
b08c89d9 | 7107 | case $arg in #( |
322e23db UD |
7108 | *"$as_nl"*) |
7109 | expr "X$arg" : "X\\(.*\\)$as_nl"; | |
7110 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; | |
7111 | esac; | |
7112 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" | |
7113 | ' | |
7114 | export as_echo_n_body | |
7115 | as_echo_n='sh -c $as_echo_n_body as_echo' | |
a152f366 | 7116 | fi |
322e23db UD |
7117 | export as_echo_body |
7118 | as_echo='sh -c $as_echo_body as_echo' | |
7119 | fi | |
7120 | ||
7121 | # The user is always right. | |
7122 | if test "${PATH_SEPARATOR+set}" != set; then | |
7123 | PATH_SEPARATOR=: | |
7124 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { | |
7125 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || | |
7126 | PATH_SEPARATOR=';' | |
7127 | } | |
3a12e572 UD |
7128 | fi |
7129 | ||
f4b07664 | 7130 | |
26f56c1c UD |
7131 | # IFS |
7132 | # We need space, tab and new line, in precisely that order. Quoting is | |
7133 | # there to prevent editors from complaining about space-tab. | |
7134 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word | |
7135 | # splitting by setting IFS to empty value.) | |
26f56c1c UD |
7136 | IFS=" "" $as_nl" |
7137 | ||
7138 | # Find who we are. Look in the path if we contain no directory separator. | |
f318beb8 | 7139 | as_myself= |
b08c89d9 | 7140 | case $0 in #(( |
26f56c1c UD |
7141 | *[\\/]* ) as_myself=$0 ;; |
7142 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
7143 | for as_dir in $PATH | |
7144 | do | |
7145 | IFS=$as_save_IFS | |
7146 | test -z "$as_dir" && as_dir=. | |
b08c89d9 UD |
7147 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break |
7148 | done | |
26f56c1c UD |
7149 | IFS=$as_save_IFS |
7150 | ||
7151 | ;; | |
7152 | esac | |
7153 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
7154 | # in which case we are not to be found in the path. | |
7155 | if test "x$as_myself" = x; then | |
7156 | as_myself=$0 | |
7157 | fi | |
7158 | if test ! -f "$as_myself"; then | |
322e23db | 7159 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 |
b08c89d9 | 7160 | exit 1 |
26f56c1c UD |
7161 | fi |
7162 | ||
b08c89d9 UD |
7163 | # Unset variables that we do not need and which cause bugs (e.g. in |
7164 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" | |
7165 | # suppresses any "Segmentation fault" message there. '((' could | |
7166 | # trigger a bug in pdksh 5.2.14. | |
7167 | for as_var in BASH_ENV ENV MAIL MAILPATH | |
7168 | do eval test x\${$as_var+set} = xset \ | |
7169 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : | |
26f56c1c | 7170 | done |
f4b07664 RM |
7171 | PS1='$ ' |
7172 | PS2='> ' | |
7173 | PS4='+ ' | |
7174 | ||
7175 | # NLS nuisances. | |
322e23db UD |
7176 | LC_ALL=C |
7177 | export LC_ALL | |
7178 | LANGUAGE=C | |
7179 | export LANGUAGE | |
f4b07664 | 7180 | |
b08c89d9 UD |
7181 | # CDPATH. |
7182 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
7183 | ||
7184 | ||
4a531bb0 L |
7185 | # as_fn_error STATUS ERROR [LINENO LOG_FD] |
7186 | # ---------------------------------------- | |
b08c89d9 UD |
7187 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are |
7188 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the | |
4a531bb0 | 7189 | # script with STATUS, using 1 if that was 0. |
b08c89d9 UD |
7190 | as_fn_error () |
7191 | { | |
4a531bb0 L |
7192 | as_status=$1; test $as_status -eq 0 && as_status=1 |
7193 | if test "$4"; then | |
7194 | as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
7195 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 | |
b08c89d9 | 7196 | fi |
4a531bb0 | 7197 | $as_echo "$as_me: error: $2" >&2 |
b08c89d9 UD |
7198 | as_fn_exit $as_status |
7199 | } # as_fn_error | |
7200 | ||
7201 | ||
7202 | # as_fn_set_status STATUS | |
7203 | # ----------------------- | |
7204 | # Set $? to STATUS, without forking. | |
7205 | as_fn_set_status () | |
7206 | { | |
7207 | return $1 | |
7208 | } # as_fn_set_status | |
7209 | ||
7210 | # as_fn_exit STATUS | |
7211 | # ----------------- | |
7212 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
7213 | as_fn_exit () | |
7214 | { | |
7215 | set +e | |
7216 | as_fn_set_status $1 | |
7217 | exit $1 | |
7218 | } # as_fn_exit | |
7219 | ||
7220 | # as_fn_unset VAR | |
7221 | # --------------- | |
7222 | # Portably unset VAR. | |
7223 | as_fn_unset () | |
7224 | { | |
7225 | { eval $1=; unset $1;} | |
7226 | } | |
7227 | as_unset=as_fn_unset | |
7228 | # as_fn_append VAR VALUE | |
7229 | # ---------------------- | |
7230 | # Append the text in VALUE to the end of the definition contained in VAR. Take | |
7231 | # advantage of any shell optimizations that allow amortized linear growth over | |
7232 | # repeated appends, instead of the typical quadratic growth present in naive | |
7233 | # implementations. | |
7234 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : | |
7235 | eval 'as_fn_append () | |
7236 | { | |
7237 | eval $1+=\$2 | |
7238 | }' | |
7239 | else | |
7240 | as_fn_append () | |
7241 | { | |
7242 | eval $1=\$$1\$2 | |
7243 | } | |
7244 | fi # as_fn_append | |
7245 | ||
7246 | # as_fn_arith ARG... | |
7247 | # ------------------ | |
7248 | # Perform arithmetic evaluation on the ARGs, and store the result in the | |
7249 | # global $as_val. Take advantage of shells that can avoid forks. The arguments | |
7250 | # must be portable across $(()) and expr. | |
7251 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : | |
7252 | eval 'as_fn_arith () | |
7253 | { | |
7254 | as_val=$(( $* )) | |
7255 | }' | |
7256 | else | |
7257 | as_fn_arith () | |
7258 | { | |
7259 | as_val=`expr "$@" || test $? -eq 1` | |
7260 | } | |
7261 | fi # as_fn_arith | |
7262 | ||
7263 | ||
26f56c1c UD |
7264 | if expr a : '\(a\)' >/dev/null 2>&1 && |
7265 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
f4b07664 RM |
7266 | as_expr=expr |
7267 | else | |
7268 | as_expr=false | |
7269 | fi | |
7270 | ||
26f56c1c | 7271 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
f4b07664 RM |
7272 | as_basename=basename |
7273 | else | |
7274 | as_basename=false | |
7275 | fi | |
3a12e572 | 7276 | |
b08c89d9 UD |
7277 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
7278 | as_dirname=dirname | |
7279 | else | |
7280 | as_dirname=false | |
7281 | fi | |
3a12e572 | 7282 | |
26f56c1c | 7283 | as_me=`$as_basename -- "$0" || |
3a12e572 UD |
7284 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
7285 | X"$0" : 'X\(//\)$' \| \ | |
26f56c1c | 7286 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
322e23db | 7287 | $as_echo X/"$0" | |
26f56c1c UD |
7288 | sed '/^.*\/\([^/][^/]*\)\/*$/{ |
7289 | s//\1/ | |
7290 | q | |
7291 | } | |
7292 | /^X\/\(\/\/\)$/{ | |
7293 | s//\1/ | |
7294 | q | |
7295 | } | |
7296 | /^X\/\(\/\).*/{ | |
7297 | s//\1/ | |
7298 | q | |
7299 | } | |
7300 | s/.*/./; q'` | |
3a12e572 | 7301 | |
b08c89d9 UD |
7302 | # Avoid depending upon Character Ranges. |
7303 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
7304 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
7305 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
7306 | as_cr_digits='0123456789' | |
7307 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
26f56c1c UD |
7308 | |
7309 | ECHO_C= ECHO_N= ECHO_T= | |
b08c89d9 | 7310 | case `echo -n x` in #((((( |
26f56c1c | 7311 | -n*) |
b08c89d9 | 7312 | case `echo 'xy\c'` in |
26f56c1c | 7313 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. |
b08c89d9 UD |
7314 | xy) ECHO_C='\c';; |
7315 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null | |
7316 | ECHO_T=' ';; | |
26f56c1c UD |
7317 | esac;; |
7318 | *) | |
7319 | ECHO_N='-n';; | |
3a12e572 | 7320 | esac |
cd6ede75 | 7321 | |
3a12e572 | 7322 | rm -f conf$$ conf$$.exe conf$$.file |
26f56c1c UD |
7323 | if test -d conf$$.dir; then |
7324 | rm -f conf$$.dir/conf$$.file | |
7325 | else | |
7326 | rm -f conf$$.dir | |
322e23db UD |
7327 | mkdir conf$$.dir 2>/dev/null |
7328 | fi | |
7329 | if (echo >conf$$.file) 2>/dev/null; then | |
7330 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
7331 | as_ln_s='ln -s' | |
7332 | # ... but there are two gotchas: | |
7333 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. | |
7334 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. | |
f4a58f0d | 7335 | # In both cases, we have to default to `cp -pR'. |
322e23db | 7336 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || |
f4a58f0d | 7337 | as_ln_s='cp -pR' |
322e23db UD |
7338 | elif ln conf$$.file conf$$ 2>/dev/null; then |
7339 | as_ln_s=ln | |
7340 | else | |
f4a58f0d | 7341 | as_ln_s='cp -pR' |
322e23db | 7342 | fi |
3a12e572 | 7343 | else |
f4a58f0d | 7344 | as_ln_s='cp -pR' |
cd6ede75 | 7345 | fi |
26f56c1c UD |
7346 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
7347 | rmdir conf$$.dir 2>/dev/null | |
cd6ede75 | 7348 | |
b08c89d9 UD |
7349 | |
7350 | # as_fn_mkdir_p | |
7351 | # ------------- | |
7352 | # Create "$as_dir" as a directory, including parents if necessary. | |
7353 | as_fn_mkdir_p () | |
7354 | { | |
7355 | ||
7356 | case $as_dir in #( | |
7357 | -*) as_dir=./$as_dir;; | |
7358 | esac | |
7359 | test -d "$as_dir" || eval $as_mkdir_p || { | |
7360 | as_dirs= | |
7361 | while :; do | |
7362 | case $as_dir in #( | |
7363 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( | |
7364 | *) as_qdir=$as_dir;; | |
7365 | esac | |
7366 | as_dirs="'$as_qdir' $as_dirs" | |
7367 | as_dir=`$as_dirname -- "$as_dir" || | |
7368 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
7369 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
7370 | X"$as_dir" : 'X\(//\)$' \| \ | |
7371 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || | |
7372 | $as_echo X"$as_dir" | | |
7373 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ | |
7374 | s//\1/ | |
7375 | q | |
7376 | } | |
7377 | /^X\(\/\/\)[^/].*/{ | |
7378 | s//\1/ | |
7379 | q | |
7380 | } | |
7381 | /^X\(\/\/\)$/{ | |
7382 | s//\1/ | |
7383 | q | |
7384 | } | |
7385 | /^X\(\/\).*/{ | |
7386 | s//\1/ | |
7387 | q | |
7388 | } | |
7389 | s/.*/./; q'` | |
7390 | test -d "$as_dir" && break | |
7391 | done | |
7392 | test -z "$as_dirs" || eval "mkdir $as_dirs" | |
4a531bb0 | 7393 | } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" |
b08c89d9 UD |
7394 | |
7395 | ||
7396 | } # as_fn_mkdir_p | |
f4b07664 | 7397 | if mkdir -p . 2>/dev/null; then |
b08c89d9 | 7398 | as_mkdir_p='mkdir -p "$as_dir"' |
f4b07664 | 7399 | else |
9382fcee | 7400 | test -d ./-p && rmdir ./-p |
f4b07664 RM |
7401 | as_mkdir_p=false |
7402 | fi | |
7403 | ||
f4a58f0d L |
7404 | |
7405 | # as_fn_executable_p FILE | |
7406 | # ----------------------- | |
7407 | # Test if FILE is an executable regular file. | |
7408 | as_fn_executable_p () | |
7409 | { | |
7410 | test -f "$1" && test -x "$1" | |
7411 | } # as_fn_executable_p | |
7412 | as_test_x='test -x' | |
7413 | as_executable_p=as_fn_executable_p | |
cd6ede75 | 7414 | |
3a12e572 | 7415 | # Sed expression to map a string onto a valid CPP name. |
9382fcee | 7416 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
3a12e572 UD |
7417 | |
7418 | # Sed expression to map a string onto a valid variable name. | |
9382fcee | 7419 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
3a12e572 UD |
7420 | |
7421 | ||
3a12e572 | 7422 | exec 6>&1 |
b08c89d9 UD |
7423 | ## ----------------------------------- ## |
7424 | ## Main body of $CONFIG_STATUS script. ## | |
7425 | ## ----------------------------------- ## | |
7426 | _ASEOF | |
7427 | test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 | |
3a12e572 | 7428 | |
b08c89d9 UD |
7429 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
7430 | # Save the log message, to keep $0 and so on meaningful, and to | |
3a12e572 | 7431 | # report actual input values of CONFIG_FILES etc. instead of their |
26f56c1c UD |
7432 | # values after options handling. |
7433 | ac_log=" | |
f4b07664 | 7434 | This file was extended by GNU C Library $as_me (see version.h), which was |
f4a58f0d | 7435 | generated by GNU Autoconf 2.69. Invocation command line was |
3a12e572 UD |
7436 | |
7437 | CONFIG_FILES = $CONFIG_FILES | |
7438 | CONFIG_HEADERS = $CONFIG_HEADERS | |
7439 | CONFIG_LINKS = $CONFIG_LINKS | |
7440 | CONFIG_COMMANDS = $CONFIG_COMMANDS | |
7441 | $ $0 $@ | |
7442 | ||
26f56c1c UD |
7443 | on `(hostname || uname -n) 2>/dev/null | sed 1q` |
7444 | " | |
7445 | ||
3a12e572 UD |
7446 | _ACEOF |
7447 | ||
322e23db UD |
7448 | case $ac_config_files in *" |
7449 | "*) set x $ac_config_files; shift; ac_config_files=$*;; | |
7450 | esac | |
7451 | ||
7452 | case $ac_config_headers in *" | |
7453 | "*) set x $ac_config_headers; shift; ac_config_headers=$*;; | |
7454 | esac | |
7455 | ||
7456 | ||
7457 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
3a12e572 | 7458 | # Files that config.status was made for. |
26f56c1c UD |
7459 | config_files="$ac_config_files" |
7460 | config_headers="$ac_config_headers" | |
7461 | config_commands="$ac_config_commands" | |
3a12e572 | 7462 | |
26f56c1c | 7463 | _ACEOF |
3a12e572 | 7464 | |
322e23db | 7465 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
3a12e572 | 7466 | ac_cs_usage="\ |
b08c89d9 UD |
7467 | \`$as_me' instantiates files and other configuration actions |
7468 | from templates according to the current configuration. Unless the files | |
7469 | and actions are specified as TAGs, all are instantiated by default. | |
3a12e572 | 7470 | |
b08c89d9 | 7471 | Usage: $0 [OPTION]... [TAG]... |
3a12e572 UD |
7472 | |
7473 | -h, --help print this help, then exit | |
26f56c1c | 7474 | -V, --version print version number and configuration settings, then exit |
b08c89d9 | 7475 | --config print configuration, then exit |
322e23db UD |
7476 | -q, --quiet, --silent |
7477 | do not print progress messages | |
3a12e572 UD |
7478 | -d, --debug don't remove temporary files |
7479 | --recheck update $as_me by reconfiguring in the same conditions | |
322e23db UD |
7480 | --file=FILE[:TEMPLATE] |
7481 | instantiate the configuration file FILE | |
7482 | --header=FILE[:TEMPLATE] | |
7483 | instantiate the configuration header FILE | |
3a12e572 UD |
7484 | |
7485 | Configuration files: | |
7486 | $config_files | |
7487 | ||
7488 | Configuration headers: | |
7489 | $config_headers | |
7490 | ||
3a12e572 UD |
7491 | Configuration commands: |
7492 | $config_commands | |
7493 | ||
a306c790 | 7494 | Report bugs to <https://sourceware.org/bugzilla/>. |
f318beb8 | 7495 | GNU C Library home page: <http://www.gnu.org/software/glibc/>. |
b08c89d9 | 7496 | General help using GNU software: <http://www.gnu.org/gethelp/>." |
3a12e572 | 7497 | |
26f56c1c | 7498 | _ACEOF |
322e23db | 7499 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
b08c89d9 | 7500 | ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" |
3a12e572 | 7501 | ac_cs_version="\\ |
f4b07664 | 7502 | GNU C Library config.status (see version.h) |
f4a58f0d | 7503 | configured by $0, generated by GNU Autoconf 2.69, |
b08c89d9 | 7504 | with options \\"\$ac_cs_config\\" |
3a12e572 | 7505 | |
f4a58f0d | 7506 | Copyright (C) 2012 Free Software Foundation, Inc. |
3a12e572 UD |
7507 | This config.status script is free software; the Free Software Foundation |
7508 | gives unlimited permission to copy, distribute and modify it." | |
26f56c1c UD |
7509 | |
7510 | ac_pwd='$ac_pwd' | |
7511 | srcdir='$srcdir' | |
7512 | INSTALL='$INSTALL' | |
322e23db | 7513 | test -n "\$AWK" || AWK=awk |
3a12e572 UD |
7514 | _ACEOF |
7515 | ||
322e23db UD |
7516 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
7517 | # The default lists apply if the user does not specify any file. | |
3a12e572 UD |
7518 | ac_need_defaults=: |
7519 | while test $# != 0 | |
7520 | do | |
7521 | case $1 in | |
f318beb8 | 7522 | --*=?*) |
26f56c1c UD |
7523 | ac_option=`expr "X$1" : 'X\([^=]*\)='` |
7524 | ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` | |
f4b07664 RM |
7525 | ac_shift=: |
7526 | ;; | |
f318beb8 UD |
7527 | --*=) |
7528 | ac_option=`expr "X$1" : 'X\([^=]*\)='` | |
7529 | ac_optarg= | |
7530 | ac_shift=: | |
7531 | ;; | |
26f56c1c | 7532 | *) |
f4b07664 RM |
7533 | ac_option=$1 |
7534 | ac_optarg=$2 | |
7535 | ac_shift=shift | |
3a12e572 | 7536 | ;; |
cd6ede75 UD |
7537 | esac |
7538 | ||
f4b07664 | 7539 | case $ac_option in |
3a12e572 | 7540 | # Handling of the options. |
2abf9ff1 RM |
7541 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) |
7542 | ac_cs_recheck=: ;; | |
26f56c1c | 7543 | --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) |
322e23db | 7544 | $as_echo "$ac_cs_version"; exit ;; |
b08c89d9 UD |
7545 | --config | --confi | --conf | --con | --co | --c ) |
7546 | $as_echo "$ac_cs_config"; exit ;; | |
26f56c1c | 7547 | --debug | --debu | --deb | --de | --d | -d ) |
3a12e572 UD |
7548 | debug=: ;; |
7549 | --file | --fil | --fi | --f ) | |
f4b07664 | 7550 | $ac_shift |
322e23db UD |
7551 | case $ac_optarg in |
7552 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
f318beb8 | 7553 | '') as_fn_error $? "missing file argument" ;; |
322e23db | 7554 | esac |
b08c89d9 | 7555 | as_fn_append CONFIG_FILES " '$ac_optarg'" |
3a12e572 UD |
7556 | ac_need_defaults=false;; |
7557 | --header | --heade | --head | --hea ) | |
f4b07664 | 7558 | $ac_shift |
322e23db UD |
7559 | case $ac_optarg in |
7560 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
7561 | esac | |
b08c89d9 | 7562 | as_fn_append CONFIG_HEADERS " '$ac_optarg'" |
3a12e572 | 7563 | ac_need_defaults=false;; |
26f56c1c UD |
7564 | --he | --h) |
7565 | # Conflict between --help and --header | |
4a531bb0 | 7566 | as_fn_error $? "ambiguous option: \`$1' |
b08c89d9 | 7567 | Try \`$0 --help' for more information.";; |
26f56c1c | 7568 | --help | --hel | -h ) |
322e23db | 7569 | $as_echo "$ac_cs_usage"; exit ;; |
2abf9ff1 RM |
7570 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
7571 | | -silent | --silent | --silen | --sile | --sil | --si | --s) | |
7572 | ac_cs_silent=: ;; | |
3a12e572 UD |
7573 | |
7574 | # This is an error. | |
4a531bb0 | 7575 | -*) as_fn_error $? "unrecognized option: \`$1' |
b08c89d9 | 7576 | Try \`$0 --help' for more information." ;; |
3a12e572 | 7577 | |
b08c89d9 | 7578 | *) as_fn_append ac_config_targets " $1" |
26f56c1c | 7579 | ac_need_defaults=false ;; |
cd6ede75 | 7580 | |
3a12e572 UD |
7581 | esac |
7582 | shift | |
7583 | done | |
7584 | ||
2abf9ff1 RM |
7585 | ac_configure_extra_args= |
7586 | ||
7587 | if $ac_cs_silent; then | |
7588 | exec 6>/dev/null | |
7589 | ac_configure_extra_args="$ac_configure_extra_args --silent" | |
7590 | fi | |
7591 | ||
7592 | _ACEOF | |
322e23db | 7593 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
2abf9ff1 | 7594 | if \$ac_cs_recheck; then |
f4a58f0d | 7595 | set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion |
322e23db UD |
7596 | shift |
7597 | \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 | |
7598 | CONFIG_SHELL='$SHELL' | |
26f56c1c | 7599 | export CONFIG_SHELL |
322e23db | 7600 | exec "\$@" |
2abf9ff1 RM |
7601 | fi |
7602 | ||
3a12e572 | 7603 | _ACEOF |
322e23db | 7604 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
7605 | exec 5>>config.log |
7606 | { | |
7607 | echo | |
7608 | sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX | |
7609 | ## Running $as_me. ## | |
7610 | _ASBOX | |
322e23db | 7611 | $as_echo "$ac_log" |
26f56c1c | 7612 | } >&5 |
3a12e572 | 7613 | |
26f56c1c | 7614 | _ACEOF |
322e23db | 7615 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
3a12e572 | 7616 | # |
26f56c1c | 7617 | # INIT-COMMANDS |
3a12e572 | 7618 | # |
3a12e572 UD |
7619 | config_vars='$config_vars' |
7620 | ||
7621 | _ACEOF | |
7622 | ||
322e23db | 7623 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
7624 | |
7625 | # Handling of arguments. | |
3a12e572 UD |
7626 | for ac_config_target in $ac_config_targets |
7627 | do | |
26f56c1c UD |
7628 | case $ac_config_target in |
7629 | "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; | |
7630 | "config.make") CONFIG_FILES="$CONFIG_FILES config.make" ;; | |
728e272a | 7631 | "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; |
26f56c1c UD |
7632 | "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; |
7633 | ||
4a531bb0 | 7634 | *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; |
3a12e572 UD |
7635 | esac |
7636 | done | |
7637 | ||
26f56c1c | 7638 | |
3a12e572 UD |
7639 | # If the user did not use the arguments to specify the items to instantiate, |
7640 | # then the envvar interface is used. Set only those that are not. | |
7641 | # We use the long form for the default assignment because of an extremely | |
7642 | # bizarre bug on SunOS 4.1.3. | |
7643 | if $ac_need_defaults; then | |
7644 | test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files | |
7645 | test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers | |
3a12e572 UD |
7646 | test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands |
7647 | fi | |
7648 | ||
2abf9ff1 | 7649 | # Have a temporary directory for convenience. Make it in the build tree |
26f56c1c | 7650 | # simply because there is no reason against having it here, and in addition, |
2abf9ff1 | 7651 | # creating and moving files from /tmp can sometimes cause problems. |
26f56c1c UD |
7652 | # Hook for its removal unless debugging. |
7653 | # Note that there is a small window in which the directory will not be cleaned: | |
7654 | # after its creation but before its name has been assigned to `$tmp'. | |
3a12e572 UD |
7655 | $debug || |
7656 | { | |
f318beb8 | 7657 | tmp= ac_tmp= |
26f56c1c | 7658 | trap 'exit_status=$? |
f318beb8 UD |
7659 | : "${ac_tmp:=$tmp}" |
7660 | { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status | |
26f56c1c | 7661 | ' 0 |
b08c89d9 | 7662 | trap 'as_fn_exit 1' 1 2 13 15 |
3a12e572 | 7663 | } |
3a12e572 | 7664 | # Create a (secure) tmp directory for tmp files. |
2abf9ff1 | 7665 | |
3a12e572 | 7666 | { |
26f56c1c | 7667 | tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && |
f318beb8 | 7668 | test -d "$tmp" |
3a12e572 UD |
7669 | } || |
7670 | { | |
26f56c1c UD |
7671 | tmp=./conf$$-$RANDOM |
7672 | (umask 077 && mkdir "$tmp") | |
4a531bb0 | 7673 | } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 |
f318beb8 | 7674 | ac_tmp=$tmp |
3a12e572 | 7675 | |
322e23db UD |
7676 | # Set up the scripts for CONFIG_FILES section. |
7677 | # No need to generate them if there are no CONFIG_FILES. | |
7678 | # This happens for instance with `./config.status config.h'. | |
26f56c1c UD |
7679 | if test -n "$CONFIG_FILES"; then |
7680 | ||
a152f366 | 7681 | |
b08c89d9 UD |
7682 | ac_cr=`echo X | tr X '\015'` |
7683 | # On cygwin, bash can eat \r inside `` if the user requested igncr. | |
7684 | # But we know of no other shell where ac_cr would be empty at this | |
7685 | # point, so we can use a bashism as a fallback. | |
7686 | if test "x$ac_cr" = x; then | |
7687 | eval ac_cr=\$\'\\r\' | |
7688 | fi | |
322e23db UD |
7689 | ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` |
7690 | if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then | |
4a531bb0 | 7691 | ac_cs_awk_cr='\\r' |
322e23db UD |
7692 | else |
7693 | ac_cs_awk_cr=$ac_cr | |
26f56c1c UD |
7694 | fi |
7695 | ||
f318beb8 | 7696 | echo 'BEGIN {' >"$ac_tmp/subs1.awk" && |
26f56c1c UD |
7697 | _ACEOF |
7698 | ||
7699 | ||
322e23db UD |
7700 | { |
7701 | echo "cat >conf$$subs.awk <<_ACEOF" && | |
7702 | echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && | |
7703 | echo "_ACEOF" | |
7704 | } >conf$$subs.sh || | |
4a531bb0 L |
7705 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
7706 | ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` | |
26f56c1c UD |
7707 | ac_delim='%!_!# ' |
7708 | for ac_last_try in false false false false false :; do | |
322e23db | 7709 | . ./conf$$subs.sh || |
4a531bb0 | 7710 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
322e23db UD |
7711 | |
7712 | ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` | |
7713 | if test $ac_delim_n = $ac_delim_num; then | |
26f56c1c UD |
7714 | break |
7715 | elif $ac_last_try; then | |
4a531bb0 | 7716 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
26f56c1c UD |
7717 | else |
7718 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
7719 | fi | |
7720 | done | |
322e23db UD |
7721 | rm -f conf$$subs.sh |
7722 | ||
7723 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
f318beb8 | 7724 | cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && |
322e23db UD |
7725 | _ACEOF |
7726 | sed -n ' | |
7727 | h | |
7728 | s/^/S["/; s/!.*/"]=/ | |
7729 | p | |
7730 | g | |
7731 | s/^[^!]*!// | |
7732 | :repl | |
7733 | t repl | |
7734 | s/'"$ac_delim"'$// | |
7735 | t delim | |
7736 | :nl | |
7737 | h | |
b08c89d9 | 7738 | s/\(.\{148\}\)..*/\1/ |
322e23db UD |
7739 | t more1 |
7740 | s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ | |
7741 | p | |
7742 | n | |
7743 | b repl | |
7744 | :more1 | |
7745 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
7746 | p | |
7747 | g | |
7748 | s/.\{148\}// | |
7749 | t nl | |
7750 | :delim | |
7751 | h | |
b08c89d9 | 7752 | s/\(.\{148\}\)..*/\1/ |
322e23db UD |
7753 | t more2 |
7754 | s/["\\]/\\&/g; s/^/"/; s/$/"/ | |
7755 | p | |
7756 | b | |
7757 | :more2 | |
7758 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ | |
7759 | p | |
7760 | g | |
7761 | s/.\{148\}// | |
7762 | t delim | |
7763 | ' <conf$$subs.awk | sed ' | |
7764 | /^[^""]/{ | |
7765 | N | |
7766 | s/\n// | |
7767 | } | |
7768 | ' >>$CONFIG_STATUS || ac_write_fail=1 | |
7769 | rm -f conf$$subs.awk | |
7770 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
7771 | _ACAWK | |
f318beb8 | 7772 | cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && |
322e23db UD |
7773 | for (key in S) S_is_set[key] = 1 |
7774 | FS = "\a" | |
ff886b82 | 7775 | |
322e23db UD |
7776 | } |
7777 | { | |
7778 | line = $ 0 | |
7779 | nfields = split(line, field, "@") | |
7780 | substed = 0 | |
7781 | len = length(field[1]) | |
7782 | for (i = 2; i < nfields; i++) { | |
7783 | key = field[i] | |
7784 | keylen = length(key) | |
7785 | if (S_is_set[key]) { | |
7786 | value = S[key] | |
7787 | line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) | |
7788 | len += length(value) + length(field[++i]) | |
7789 | substed = 1 | |
7790 | } else | |
7791 | len += 1 + keylen | |
7792 | } | |
7793 | ||
7794 | print line | |
7795 | } | |
cd6ede75 | 7796 | |
322e23db | 7797 | _ACAWK |
26f56c1c | 7798 | _ACEOF |
322e23db UD |
7799 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
7800 | if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then | |
7801 | sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" | |
7802 | else | |
7803 | cat | |
f318beb8 | 7804 | fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ |
4a531bb0 | 7805 | || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 |
3a12e572 | 7806 | _ACEOF |
26f56c1c | 7807 | |
4a531bb0 L |
7808 | # VPATH may cause trouble with some makes, so we remove sole $(srcdir), |
7809 | # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and | |
26f56c1c UD |
7810 | # trailing colons and then remove the whole line if VPATH becomes empty |
7811 | # (actually we leave an empty line to preserve line numbers). | |
7812 | if test "x$srcdir" = x.; then | |
4a531bb0 L |
7813 | ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ |
7814 | h | |
7815 | s/// | |
7816 | s/^/:/ | |
7817 | s/[ ]*$/:/ | |
7818 | s/:\$(srcdir):/:/g | |
7819 | s/:\${srcdir}:/:/g | |
7820 | s/:@srcdir@:/:/g | |
7821 | s/^:*// | |
26f56c1c | 7822 | s/:*$// |
4a531bb0 L |
7823 | x |
7824 | s/\(=[ ]*\).*/\1/ | |
7825 | G | |
7826 | s/\n// | |
26f56c1c UD |
7827 | s/^[^=]*=[ ]*$// |
7828 | }' | |
7829 | fi | |
7830 | ||
322e23db | 7831 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
7832 | fi # test -n "$CONFIG_FILES" |
7833 | ||
322e23db UD |
7834 | # Set up the scripts for CONFIG_HEADERS section. |
7835 | # No need to generate them if there are no CONFIG_HEADERS. | |
7836 | # This happens for instance with `./config.status Makefile'. | |
7837 | if test -n "$CONFIG_HEADERS"; then | |
f318beb8 | 7838 | cat >"$ac_tmp/defines.awk" <<\_ACAWK || |
322e23db UD |
7839 | BEGIN { |
7840 | _ACEOF | |
7841 | ||
7842 | # Transform confdefs.h into an awk script `defines.awk', embedded as | |
7843 | # here-document in config.status, that substitutes the proper values into | |
7844 | # config.h.in to produce config.h. | |
7845 | ||
7846 | # Create a delimiter string that does not exist in confdefs.h, to ease | |
7847 | # handling of long lines. | |
7848 | ac_delim='%!_!# ' | |
7849 | for ac_last_try in false false :; do | |
f318beb8 UD |
7850 | ac_tt=`sed -n "/$ac_delim/p" confdefs.h` |
7851 | if test -z "$ac_tt"; then | |
322e23db UD |
7852 | break |
7853 | elif $ac_last_try; then | |
4a531bb0 | 7854 | as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 |
322e23db UD |
7855 | else |
7856 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " | |
7857 | fi | |
7858 | done | |
7859 | ||
7860 | # For the awk script, D is an array of macro values keyed by name, | |
7861 | # likewise P contains macro parameters if any. Preserve backslash | |
7862 | # newline sequences. | |
7863 | ||
7864 | ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* | |
7865 | sed -n ' | |
7866 | s/.\{148\}/&'"$ac_delim"'/g | |
7867 | t rset | |
7868 | :rset | |
7869 | s/^[ ]*#[ ]*define[ ][ ]*/ / | |
7870 | t def | |
7871 | d | |
7872 | :def | |
7873 | s/\\$// | |
7874 | t bsnl | |
7875 | s/["\\]/\\&/g | |
7876 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
7877 | D["\1"]=" \3"/p | |
7878 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p | |
7879 | d | |
7880 | :bsnl | |
7881 | s/["\\]/\\&/g | |
7882 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ | |
7883 | D["\1"]=" \3\\\\\\n"\\/p | |
7884 | t cont | |
7885 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p | |
7886 | t cont | |
7887 | d | |
7888 | :cont | |
7889 | n | |
7890 | s/.\{148\}/&'"$ac_delim"'/g | |
7891 | t clear | |
7892 | :clear | |
7893 | s/\\$// | |
7894 | t bsnlc | |
7895 | s/["\\]/\\&/g; s/^/"/; s/$/"/p | |
7896 | d | |
7897 | :bsnlc | |
7898 | s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p | |
7899 | b cont | |
7900 | ' <confdefs.h | sed ' | |
7901 | s/'"$ac_delim"'/"\\\ | |
7902 | "/g' >>$CONFIG_STATUS || ac_write_fail=1 | |
7903 | ||
7904 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | |
7905 | for (key in D) D_is_set[key] = 1 | |
7906 | FS = "\a" | |
7907 | } | |
7908 | /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { | |
7909 | line = \$ 0 | |
7910 | split(line, arg, " ") | |
7911 | if (arg[1] == "#") { | |
7912 | defundef = arg[2] | |
7913 | mac1 = arg[3] | |
7914 | } else { | |
7915 | defundef = substr(arg[1], 2) | |
7916 | mac1 = arg[2] | |
7917 | } | |
7918 | split(mac1, mac2, "(") #) | |
7919 | macro = mac2[1] | |
7920 | prefix = substr(line, 1, index(line, defundef) - 1) | |
7921 | if (D_is_set[macro]) { | |
7922 | # Preserve the white space surrounding the "#". | |
7923 | print prefix "define", macro P[macro] D[macro] | |
7924 | next | |
7925 | } else { | |
7926 | # Replace #undef with comments. This is necessary, for example, | |
7927 | # in the case of _POSIX_SOURCE, which is predefined and required | |
7928 | # on some systems where configure will not decide to define it. | |
7929 | if (defundef == "undef") { | |
7930 | print "/*", prefix defundef, macro, "*/" | |
7931 | next | |
7932 | } | |
7933 | } | |
7934 | } | |
7935 | { print } | |
7936 | _ACAWK | |
7937 | _ACEOF | |
7938 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
4a531bb0 | 7939 | as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 |
322e23db UD |
7940 | fi # test -n "$CONFIG_HEADERS" |
7941 | ||
26f56c1c | 7942 | |
322e23db UD |
7943 | eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" |
7944 | shift | |
7945 | for ac_tag | |
26f56c1c UD |
7946 | do |
7947 | case $ac_tag in | |
7948 | :[FHLC]) ac_mode=$ac_tag; continue;; | |
7949 | esac | |
7950 | case $ac_mode$ac_tag in | |
7951 | :[FHL]*:*);; | |
4a531bb0 | 7952 | :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; |
26f56c1c UD |
7953 | :[FH]-) ac_tag=-:-;; |
7954 | :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; | |
cd6ede75 | 7955 | esac |
26f56c1c UD |
7956 | ac_save_IFS=$IFS |
7957 | IFS=: | |
7958 | set x $ac_tag | |
7959 | IFS=$ac_save_IFS | |
7960 | shift | |
7961 | ac_file=$1 | |
7962 | shift | |
7963 | ||
7964 | case $ac_mode in | |
7965 | :L) ac_source=$1;; | |
7966 | :[FH]) | |
7967 | ac_file_inputs= | |
7968 | for ac_f | |
7969 | do | |
7970 | case $ac_f in | |
f318beb8 | 7971 | -) ac_f="$ac_tmp/stdin";; |
26f56c1c UD |
7972 | *) # Look for the file first in the build tree, then in the source tree |
7973 | # (if the path is not absolute). The absolute path cannot be DOS-style, | |
7974 | # because $ac_f cannot contain `:'. | |
7975 | test -f "$ac_f" || | |
7976 | case $ac_f in | |
7977 | [\\/$]*) false;; | |
7978 | *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; | |
7979 | esac || | |
4a531bb0 | 7980 | as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; |
26f56c1c | 7981 | esac |
322e23db | 7982 | case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac |
b08c89d9 | 7983 | as_fn_append ac_file_inputs " '$ac_f'" |
26f56c1c | 7984 | done |
cd6ede75 | 7985 | |
26f56c1c UD |
7986 | # Let's still pretend it is `configure' which instantiates (i.e., don't |
7987 | # use $as_me), people would be surprised to read: | |
7988 | # /* config.h. Generated by config.status. */ | |
322e23db UD |
7989 | configure_input='Generated from '` |
7990 | $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' | |
7991 | `' by configure.' | |
26f56c1c UD |
7992 | if test x"$ac_file" != x-; then |
7993 | configure_input="$ac_file. $configure_input" | |
b08c89d9 | 7994 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 |
322e23db | 7995 | $as_echo "$as_me: creating $ac_file" >&6;} |
26f56c1c | 7996 | fi |
322e23db UD |
7997 | # Neutralize special characters interpreted by sed in replacement strings. |
7998 | case $configure_input in #( | |
7999 | *\&* | *\|* | *\\* ) | |
8000 | ac_sed_conf_input=`$as_echo "$configure_input" | | |
8001 | sed 's/[\\\\&|]/\\\\&/g'`;; #( | |
8002 | *) ac_sed_conf_input=$configure_input;; | |
8003 | esac | |
26f56c1c UD |
8004 | |
8005 | case $ac_tag in | |
f318beb8 | 8006 | *:-:* | *:-) cat >"$ac_tmp/stdin" \ |
4a531bb0 | 8007 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; |
26f56c1c UD |
8008 | esac |
8009 | ;; | |
8010 | esac | |
8011 | ||
8012 | ac_dir=`$as_dirname -- "$ac_file" || | |
3a12e572 | 8013 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
9382fcee RM |
8014 | X"$ac_file" : 'X\(//\)[^/]' \| \ |
8015 | X"$ac_file" : 'X\(//\)$' \| \ | |
26f56c1c | 8016 | X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || |
322e23db | 8017 | $as_echo X"$ac_file" | |
26f56c1c UD |
8018 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
8019 | s//\1/ | |
8020 | q | |
8021 | } | |
8022 | /^X\(\/\/\)[^/].*/{ | |
8023 | s//\1/ | |
8024 | q | |
8025 | } | |
8026 | /^X\(\/\/\)$/{ | |
8027 | s//\1/ | |
8028 | q | |
8029 | } | |
8030 | /^X\(\/\).*/{ | |
8031 | s//\1/ | |
8032 | q | |
8033 | } | |
8034 | s/.*/./; q'` | |
b08c89d9 | 8035 | as_dir="$ac_dir"; as_fn_mkdir_p |
3a12e572 UD |
8036 | ac_builddir=. |
8037 | ||
26f56c1c UD |
8038 | case "$ac_dir" in |
8039 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
8040 | *) | |
322e23db | 8041 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
26f56c1c | 8042 | # A ".." for each directory in $ac_dir_suffix. |
322e23db | 8043 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
26f56c1c UD |
8044 | case $ac_top_builddir_sub in |
8045 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
8046 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
8047 | esac ;; | |
8048 | esac | |
8049 | ac_abs_top_builddir=$ac_pwd | |
8050 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
8051 | # for backward compatibility: | |
8052 | ac_top_builddir=$ac_top_build_prefix | |
3a12e572 UD |
8053 | |
8054 | case $srcdir in | |
26f56c1c | 8055 | .) # We are building in place. |
3a12e572 | 8056 | ac_srcdir=. |
26f56c1c UD |
8057 | ac_top_srcdir=$ac_top_builddir_sub |
8058 | ac_abs_top_srcdir=$ac_pwd ;; | |
8059 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
3a12e572 | 8060 | ac_srcdir=$srcdir$ac_dir_suffix; |
26f56c1c UD |
8061 | ac_top_srcdir=$srcdir |
8062 | ac_abs_top_srcdir=$srcdir ;; | |
8063 | *) # Relative name. | |
8064 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
8065 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
8066 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
3a12e572 | 8067 | esac |
26f56c1c | 8068 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
9382fcee | 8069 | |
cd6ede75 | 8070 | |
26f56c1c UD |
8071 | case $ac_mode in |
8072 | :F) | |
8073 | # | |
8074 | # CONFIG_FILE | |
8075 | # | |
3a12e572 UD |
8076 | |
8077 | case $INSTALL in | |
8078 | [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; | |
26f56c1c | 8079 | *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; |
cd6ede75 | 8080 | esac |
26f56c1c | 8081 | _ACEOF |
cd6ede75 | 8082 | |
322e23db | 8083 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
26f56c1c UD |
8084 | # If the template does not know about datarootdir, expand it. |
8085 | # FIXME: This hack should be removed a few years after 2.60. | |
8086 | ac_datarootdir_hack=; ac_datarootdir_seen= | |
322e23db UD |
8087 | ac_sed_dataroot=' |
8088 | /datarootdir/ { | |
26f56c1c UD |
8089 | p |
8090 | q | |
8091 | } | |
8092 | /@datadir@/p | |
8093 | /@docdir@/p | |
8094 | /@infodir@/p | |
8095 | /@localedir@/p | |
b08c89d9 | 8096 | /@mandir@/p' |
322e23db | 8097 | case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in |
26f56c1c UD |
8098 | *datarootdir*) ac_datarootdir_seen=yes;; |
8099 | *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) | |
b08c89d9 | 8100 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 |
322e23db | 8101 | $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} |
26f56c1c | 8102 | _ACEOF |
322e23db | 8103 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
26f56c1c UD |
8104 | ac_datarootdir_hack=' |
8105 | s&@datadir@&$datadir&g | |
8106 | s&@docdir@&$docdir&g | |
8107 | s&@infodir@&$infodir&g | |
8108 | s&@localedir@&$localedir&g | |
8109 | s&@mandir@&$mandir&g | |
b08c89d9 | 8110 | s&\\\${datarootdir}&$datarootdir&g' ;; |
26f56c1c | 8111 | esac |
3a12e572 | 8112 | _ACEOF |
26f56c1c UD |
8113 | |
8114 | # Neutralize VPATH when `$srcdir' = `.'. | |
8115 | # Shell code in configure.ac might set extrasub. | |
8116 | # FIXME: do we really want to maintain this feature? | |
322e23db UD |
8117 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
8118 | ac_sed_extra="$ac_vpsub | |
3a12e572 UD |
8119 | $extrasub |
8120 | _ACEOF | |
322e23db | 8121 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
3a12e572 UD |
8122 | :t |
8123 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b | |
322e23db | 8124 | s|@configure_input@|$ac_sed_conf_input|;t t |
26f56c1c | 8125 | s&@top_builddir@&$ac_top_builddir_sub&;t t |
322e23db | 8126 | s&@top_build_prefix@&$ac_top_build_prefix&;t t |
26f56c1c UD |
8127 | s&@srcdir@&$ac_srcdir&;t t |
8128 | s&@abs_srcdir@&$ac_abs_srcdir&;t t | |
8129 | s&@top_srcdir@&$ac_top_srcdir&;t t | |
8130 | s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t | |
8131 | s&@builddir@&$ac_builddir&;t t | |
8132 | s&@abs_builddir@&$ac_abs_builddir&;t t | |
8133 | s&@abs_top_builddir@&$ac_abs_top_builddir&;t t | |
8134 | s&@INSTALL@&$ac_INSTALL&;t t | |
8135 | $ac_datarootdir_hack | |
322e23db | 8136 | " |
f318beb8 UD |
8137 | eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ |
8138 | >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 | |
26f56c1c UD |
8139 | |
8140 | test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && | |
f318beb8 UD |
8141 | { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && |
8142 | { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ | |
8143 | "$ac_tmp/out"`; test -z "$ac_out"; } && | |
b08c89d9 | 8144 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
4a531bb0 | 8145 | which seems to be undefined. Please make sure it is defined" >&5 |
322e23db | 8146 | $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
4a531bb0 | 8147 | which seems to be undefined. Please make sure it is defined" >&2;} |
26f56c1c | 8148 | |
f318beb8 | 8149 | rm -f "$ac_tmp/stdin" |
3a12e572 | 8150 | case $ac_file in |
f318beb8 UD |
8151 | -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; |
8152 | *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; | |
322e23db | 8153 | esac \ |
4a531bb0 | 8154 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
26f56c1c UD |
8155 | ;; |
8156 | :H) | |
8157 | # | |
8158 | # CONFIG_HEADER | |
8159 | # | |
3a12e572 | 8160 | if test x"$ac_file" != x-; then |
322e23db UD |
8161 | { |
8162 | $as_echo "/* $configure_input */" \ | |
f318beb8 UD |
8163 | && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" |
8164 | } >"$ac_tmp/config.h" \ | |
4a531bb0 | 8165 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
f318beb8 | 8166 | if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then |
b08c89d9 | 8167 | { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 |
322e23db | 8168 | $as_echo "$as_me: $ac_file is unchanged" >&6;} |
3a12e572 | 8169 | else |
322e23db | 8170 | rm -f "$ac_file" |
f318beb8 | 8171 | mv "$ac_tmp/config.h" "$ac_file" \ |
4a531bb0 | 8172 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
f4b07664 RM |
8173 | fi |
8174 | else | |
322e23db | 8175 | $as_echo "/* $configure_input */" \ |
f318beb8 | 8176 | && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ |
4a531bb0 | 8177 | || as_fn_error $? "could not create -" "$LINENO" 5 |
f4b07664 | 8178 | fi |
26f56c1c | 8179 | ;; |
9382fcee | 8180 | |
b08c89d9 | 8181 | :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 |
322e23db | 8182 | $as_echo "$as_me: executing $ac_file commands" >&6;} |
26f56c1c UD |
8183 | ;; |
8184 | esac | |
3a12e572 UD |
8185 | |
8186 | ||
26f56c1c UD |
8187 | case $ac_file$ac_mode in |
8188 | "default":C) | |
c0fb8a56 UD |
8189 | case $CONFIG_FILES in *config.make*) |
8190 | echo "$config_vars" >> config.make;; | |
8191 | esac | |
3a12e572 | 8192 | test -d bits || mkdir bits ;; |
26f56c1c | 8193 | |
3a12e572 | 8194 | esac |
26f56c1c | 8195 | done # for ac_tag |
3a12e572 | 8196 | |
3a12e572 | 8197 | |
b08c89d9 | 8198 | as_fn_exit 0 |
3a12e572 | 8199 | _ACEOF |
3a12e572 UD |
8200 | ac_clean_files=$ac_clean_files_save |
8201 | ||
322e23db | 8202 | test $ac_write_fail = 0 || |
4a531bb0 | 8203 | as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 |
322e23db | 8204 | |
3a12e572 UD |
8205 | |
8206 | # configure is writing to config.log, and then calls config.status. | |
8207 | # config.status does its own redirection, appending to config.log. | |
8208 | # Unfortunately, on DOS this fails, as config.log is still kept open | |
8209 | # by configure, so config.status won't be able to write to it; its | |
8210 | # output is simply discarded. So we exec the FD to /dev/null, | |
8211 | # effectively closing config.log, so it can be properly (re)opened and | |
8212 | # appended to by config.status. When coming back to configure, we | |
8213 | # need to make the FD available again. | |
8214 | if test "$no_create" != yes; then | |
8215 | ac_cs_success=: | |
2abf9ff1 RM |
8216 | ac_config_status_args= |
8217 | test "$silent" = yes && | |
8218 | ac_config_status_args="$ac_config_status_args --quiet" | |
3a12e572 | 8219 | exec 5>/dev/null |
2abf9ff1 | 8220 | $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false |
3a12e572 UD |
8221 | exec 5>>config.log |
8222 | # Use ||, not &&, to avoid exiting from the if with $? = 1, which | |
8223 | # would make configure fail if this is the last instruction. | |
4a531bb0 | 8224 | $ac_cs_success || as_fn_exit 1 |
3a12e572 | 8225 | fi |
cd6ede75 | 8226 | |
3a12e572 UD |
8227 | # |
8228 | # CONFIG_SUBDIRS section. | |
8229 | # | |
cd6ede75 UD |
8230 | if test "$no_recursion" != yes; then |
8231 | ||
322e23db UD |
8232 | # Remove --cache-file, --srcdir, and --disable-option-checking arguments |
8233 | # so they do not pile up. | |
cd6ede75 UD |
8234 | ac_sub_configure_args= |
8235 | ac_prev= | |
26f56c1c UD |
8236 | eval "set x $ac_configure_args" |
8237 | shift | |
8238 | for ac_arg | |
8239 | do | |
cd6ede75 UD |
8240 | if test -n "$ac_prev"; then |
8241 | ac_prev= | |
8242 | continue | |
8243 | fi | |
3a12e572 | 8244 | case $ac_arg in |
cd6ede75 UD |
8245 | -cache-file | --cache-file | --cache-fil | --cache-fi \ |
8246 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
8247 | ac_prev=cache_file ;; | |
8248 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
3a12e572 UD |
8249 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \ |
8250 | | --c=*) | |
8251 | ;; | |
8252 | --config-cache | -C) | |
cd6ede75 UD |
8253 | ;; |
8254 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
8255 | ac_prev=srcdir ;; | |
8256 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
8257 | ;; | |
3a12e572 UD |
8258 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) |
8259 | ac_prev=prefix ;; | |
8260 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
8261 | ;; | |
322e23db UD |
8262 | --disable-option-checking) |
8263 | ;; | |
26f56c1c UD |
8264 | *) |
8265 | case $ac_arg in | |
322e23db | 8266 | *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
26f56c1c | 8267 | esac |
b08c89d9 | 8268 | as_fn_append ac_sub_configure_args " '$ac_arg'" ;; |
cd6ede75 UD |
8269 | esac |
8270 | done | |
8271 | ||
3a12e572 UD |
8272 | # Always prepend --prefix to ensure using the same prefix |
8273 | # in subdir configurations. | |
26f56c1c UD |
8274 | ac_arg="--prefix=$prefix" |
8275 | case $ac_arg in | |
322e23db | 8276 | *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
26f56c1c UD |
8277 | esac |
8278 | ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args" | |
8279 | ||
8280 | # Pass --silent | |
8281 | if test "$silent" = yes; then | |
8282 | ac_sub_configure_args="--silent $ac_sub_configure_args" | |
8283 | fi | |
3a12e572 | 8284 | |
322e23db UD |
8285 | # Always prepend --disable-option-checking to silence warnings, since |
8286 | # different subdirs can have different --enable and --with options. | |
8287 | ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args" | |
8288 | ||
3a12e572 UD |
8289 | ac_popdir=`pwd` |
8290 | for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue | |
cd6ede75 UD |
8291 | |
8292 | # Do not complain, so a configure script can configure whichever | |
8293 | # parts of a large source tree are present. | |
26f56c1c UD |
8294 | test -d "$srcdir/$ac_dir" || continue |
8295 | ||
8296 | ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)" | |
b08c89d9 | 8297 | $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5 |
322e23db | 8298 | $as_echo "$ac_msg" >&6 |
b08c89d9 | 8299 | as_dir="$ac_dir"; as_fn_mkdir_p |
3a12e572 | 8300 | ac_builddir=. |
cd6ede75 | 8301 | |
26f56c1c UD |
8302 | case "$ac_dir" in |
8303 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
8304 | *) | |
322e23db | 8305 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
26f56c1c | 8306 | # A ".." for each directory in $ac_dir_suffix. |
322e23db | 8307 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
26f56c1c UD |
8308 | case $ac_top_builddir_sub in |
8309 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; | |
8310 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; | |
8311 | esac ;; | |
8312 | esac | |
8313 | ac_abs_top_builddir=$ac_pwd | |
8314 | ac_abs_builddir=$ac_pwd$ac_dir_suffix | |
8315 | # for backward compatibility: | |
8316 | ac_top_builddir=$ac_top_build_prefix | |
cd6ede75 | 8317 | |
3a12e572 | 8318 | case $srcdir in |
26f56c1c | 8319 | .) # We are building in place. |
3a12e572 | 8320 | ac_srcdir=. |
26f56c1c UD |
8321 | ac_top_srcdir=$ac_top_builddir_sub |
8322 | ac_abs_top_srcdir=$ac_pwd ;; | |
8323 | [\\/]* | ?:[\\/]* ) # Absolute name. | |
3a12e572 | 8324 | ac_srcdir=$srcdir$ac_dir_suffix; |
26f56c1c UD |
8325 | ac_top_srcdir=$srcdir |
8326 | ac_abs_top_srcdir=$srcdir ;; | |
8327 | *) # Relative name. | |
8328 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix | |
8329 | ac_top_srcdir=$ac_top_build_prefix$srcdir | |
8330 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; | |
9382fcee | 8331 | esac |
26f56c1c | 8332 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
3a12e572 UD |
8333 | |
8334 | ||
26f56c1c | 8335 | cd "$ac_dir" |
cd6ede75 UD |
8336 | |
8337 | # Check for guested configure; otherwise get Cygnus style configure. | |
26f56c1c UD |
8338 | if test -f "$ac_srcdir/configure.gnu"; then |
8339 | ac_sub_configure=$ac_srcdir/configure.gnu | |
8340 | elif test -f "$ac_srcdir/configure"; then | |
8341 | ac_sub_configure=$ac_srcdir/configure | |
8342 | elif test -f "$ac_srcdir/configure.in"; then | |
8343 | # This should be Cygnus configure. | |
8344 | ac_sub_configure=$ac_aux_dir/configure | |
cd6ede75 | 8345 | else |
b08c89d9 | 8346 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5 |
322e23db | 8347 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;} |
cd6ede75 UD |
8348 | ac_sub_configure= |
8349 | fi | |
8350 | ||
8351 | # The recursion is here. | |
8352 | if test -n "$ac_sub_configure"; then | |
cd6ede75 | 8353 | # Make the cache file name correct relative to the subdirectory. |
3a12e572 UD |
8354 | case $cache_file in |
8355 | [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;; | |
26f56c1c UD |
8356 | *) # Relative name. |
8357 | ac_sub_cache_file=$ac_top_build_prefix$cache_file ;; | |
cd6ede75 | 8358 | esac |
cd6ede75 | 8359 | |
b08c89d9 | 8360 | { $as_echo "$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 | 8361 | $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;} |
cd6ede75 | 8362 | # The eval makes quoting arguments work. |
26f56c1c UD |
8363 | eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \ |
8364 | --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" || | |
4a531bb0 | 8365 | as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5 |
cd6ede75 UD |
8366 | fi |
8367 | ||
26f56c1c | 8368 | cd "$ac_popdir" |
cd6ede75 UD |
8369 | done |
8370 | fi | |
322e23db | 8371 | if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then |
b08c89d9 | 8372 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 |
322e23db UD |
8373 | $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} |
8374 | fi | |
cd6ede75 | 8375 |