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drm/vc4: Fulfill user BO creation requests from the kernel BO cache.
[mirror_ubuntu-zesty-kernel.git] / zfs / configure
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.69 for zfs 0.6.5.9.
4 #
5 #
6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
7 #
8 #
9 # This configure script is free software; the Free Software Foundation
10 # gives unlimited permission to copy, distribute and modify it.
11 ## -------------------- ##
12 ## M4sh Initialization. ##
13 ## -------------------- ##
14
15 # Be more Bourne compatible
16 DUALCASE=1; export DUALCASE # for MKS sh
17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
18 emulate sh
19 NULLCMD=:
20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
21 # is contrary to our usage. Disable this feature.
22 alias -g '${1+"$@"}'='"$@"'
23 setopt NO_GLOB_SUBST
24 else
25 case `(set -o) 2>/dev/null` in #(
26 *posix*) :
27 set -o posix ;; #(
28 *) :
29 ;;
30 esac
31 fi
32
33
34 as_nl='
35 '
36 export as_nl
37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
41 # Prefer a ksh shell builtin over an external printf program on Solaris,
42 # but without wasting forks for bash or zsh.
43 if test -z "$BASH_VERSION$ZSH_VERSION" \
44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
45 as_echo='print -r --'
46 as_echo_n='print -rn --'
47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
48 as_echo='printf %s\n'
49 as_echo_n='printf %s'
50 else
51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
53 as_echo_n='/usr/ucb/echo -n'
54 else
55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
56 as_echo_n_body='eval
57 arg=$1;
58 case $arg in #(
59 *"$as_nl"*)
60 expr "X$arg" : "X\\(.*\\)$as_nl";
61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
62 esac;
63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
64 '
65 export as_echo_n_body
66 as_echo_n='sh -c $as_echo_n_body as_echo'
67 fi
68 export as_echo_body
69 as_echo='sh -c $as_echo_body as_echo'
70 fi
71
72 # The user is always right.
73 if test "${PATH_SEPARATOR+set}" != set; then
74 PATH_SEPARATOR=:
75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
77 PATH_SEPARATOR=';'
78 }
79 fi
80
81
82 # IFS
83 # We need space, tab and new line, in precisely that order. Quoting is
84 # there to prevent editors from complaining about space-tab.
85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
86 # splitting by setting IFS to empty value.)
87 IFS=" "" $as_nl"
88
89 # Find who we are. Look in the path if we contain no directory separator.
90 as_myself=
91 case $0 in #((
92 *[\\/]* ) as_myself=$0 ;;
93 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
94 for as_dir in $PATH
95 do
96 IFS=$as_save_IFS
97 test -z "$as_dir" && as_dir=.
98 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
99 done
100 IFS=$as_save_IFS
101
102 ;;
103 esac
104 # We did not find ourselves, most probably we were run as `sh COMMAND'
105 # in which case we are not to be found in the path.
106 if test "x$as_myself" = x; then
107 as_myself=$0
108 fi
109 if test ! -f "$as_myself"; then
110 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
111 exit 1
112 fi
113
114 # Unset variables that we do not need and which cause bugs (e.g. in
115 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
116 # suppresses any "Segmentation fault" message there. '((' could
117 # trigger a bug in pdksh 5.2.14.
118 for as_var in BASH_ENV ENV MAIL MAILPATH
119 do eval test x\${$as_var+set} = xset \
120 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
121 done
122 PS1='$ '
123 PS2='> '
124 PS4='+ '
125
126 # NLS nuisances.
127 LC_ALL=C
128 export LC_ALL
129 LANGUAGE=C
130 export LANGUAGE
131
132 # CDPATH.
133 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
134
135 # Use a proper internal environment variable to ensure we don't fall
136 # into an infinite loop, continuously re-executing ourselves.
137 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
138 _as_can_reexec=no; export _as_can_reexec;
139 # We cannot yet assume a decent shell, so we have to provide a
140 # neutralization value for shells without unset; and this also
141 # works around shells that cannot unset nonexistent variables.
142 # Preserve -v and -x to the replacement shell.
143 BASH_ENV=/dev/null
144 ENV=/dev/null
145 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
146 case $- in # ((((
147 *v*x* | *x*v* ) as_opts=-vx ;;
148 *v* ) as_opts=-v ;;
149 *x* ) as_opts=-x ;;
150 * ) as_opts= ;;
151 esac
152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
153 # Admittedly, this is quite paranoid, since all the known shells bail
154 # out after a failed `exec'.
155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
156 as_fn_exit 255
157 fi
158 # We don't want this to propagate to other subprocesses.
159 { _as_can_reexec=; unset _as_can_reexec;}
160 if test "x$CONFIG_SHELL" = x; then
161 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
162 emulate sh
163 NULLCMD=:
164 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
165 # is contrary to our usage. Disable this feature.
166 alias -g '\${1+\"\$@\"}'='\"\$@\"'
167 setopt NO_GLOB_SUBST
168 else
169 case \`(set -o) 2>/dev/null\` in #(
170 *posix*) :
171 set -o posix ;; #(
172 *) :
173 ;;
174 esac
175 fi
176 "
177 as_required="as_fn_return () { (exit \$1); }
178 as_fn_success () { as_fn_return 0; }
179 as_fn_failure () { as_fn_return 1; }
180 as_fn_ret_success () { return 0; }
181 as_fn_ret_failure () { return 1; }
182
183 exitcode=0
184 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
189
190 else
191 exitcode=1; echo positional parameters were not saved.
192 fi
193 test x\$exitcode = x0 || exit 1
194 test -x / || exit 1"
195 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
196 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
197 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
198 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
199
200 test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
201 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
202 ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
203 ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
204 PATH=/empty FPATH=/empty; export PATH FPATH
205 test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
206 || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1
207 test \$(( 1 + 1 )) = 2 || exit 1"
208 if (eval "$as_required") 2>/dev/null; then :
209 as_have_required=yes
210 else
211 as_have_required=no
212 fi
213 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
214
215 else
216 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
217 as_found=false
218 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
219 do
220 IFS=$as_save_IFS
221 test -z "$as_dir" && as_dir=.
222 as_found=:
223 case $as_dir in #(
224 /*)
225 for as_base in sh bash ksh sh5; do
226 # Try only shells that exist, to save several forks.
227 as_shell=$as_dir/$as_base
228 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
229 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
230 CONFIG_SHELL=$as_shell as_have_required=yes
231 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
232 break 2
233 fi
234 fi
235 done;;
236 esac
237 as_found=false
238 done
239 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
240 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
241 CONFIG_SHELL=$SHELL as_have_required=yes
242 fi; }
243 IFS=$as_save_IFS
244
245
246 if test "x$CONFIG_SHELL" != x; then :
247 export CONFIG_SHELL
248 # We cannot yet assume a decent shell, so we have to provide a
249 # neutralization value for shells without unset; and this also
250 # works around shells that cannot unset nonexistent variables.
251 # Preserve -v and -x to the replacement shell.
252 BASH_ENV=/dev/null
253 ENV=/dev/null
254 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
255 case $- in # ((((
256 *v*x* | *x*v* ) as_opts=-vx ;;
257 *v* ) as_opts=-v ;;
258 *x* ) as_opts=-x ;;
259 * ) as_opts= ;;
260 esac
261 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
262 # Admittedly, this is quite paranoid, since all the known shells bail
263 # out after a failed `exec'.
264 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
265 exit 255
266 fi
267
268 if test x$as_have_required = xno; then :
269 $as_echo "$0: This script requires a shell more modern than all"
270 $as_echo "$0: the shells that I found on your system."
271 if test x${ZSH_VERSION+set} = xset ; then
272 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
273 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
274 else
275 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
276 $0: including any error possibly output before this
277 $0: message. Then install a modern shell, or manually run
278 $0: the script under such a shell if you do have one."
279 fi
280 exit 1
281 fi
282 fi
283 fi
284 SHELL=${CONFIG_SHELL-/bin/sh}
285 export SHELL
286 # Unset more variables known to interfere with behavior of common tools.
287 CLICOLOR_FORCE= GREP_OPTIONS=
288 unset CLICOLOR_FORCE GREP_OPTIONS
289
290 ## --------------------- ##
291 ## M4sh Shell Functions. ##
292 ## --------------------- ##
293 # as_fn_unset VAR
294 # ---------------
295 # Portably unset VAR.
296 as_fn_unset ()
297 {
298 { eval $1=; unset $1;}
299 }
300 as_unset=as_fn_unset
301
302 # as_fn_set_status STATUS
303 # -----------------------
304 # Set $? to STATUS, without forking.
305 as_fn_set_status ()
306 {
307 return $1
308 } # as_fn_set_status
309
310 # as_fn_exit STATUS
311 # -----------------
312 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
313 as_fn_exit ()
314 {
315 set +e
316 as_fn_set_status $1
317 exit $1
318 } # as_fn_exit
319
320 # as_fn_mkdir_p
321 # -------------
322 # Create "$as_dir" as a directory, including parents if necessary.
323 as_fn_mkdir_p ()
324 {
325
326 case $as_dir in #(
327 -*) as_dir=./$as_dir;;
328 esac
329 test -d "$as_dir" || eval $as_mkdir_p || {
330 as_dirs=
331 while :; do
332 case $as_dir in #(
333 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
334 *) as_qdir=$as_dir;;
335 esac
336 as_dirs="'$as_qdir' $as_dirs"
337 as_dir=`$as_dirname -- "$as_dir" ||
338 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
339 X"$as_dir" : 'X\(//\)[^/]' \| \
340 X"$as_dir" : 'X\(//\)$' \| \
341 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
342 $as_echo X"$as_dir" |
343 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
344 s//\1/
345 q
346 }
347 /^X\(\/\/\)[^/].*/{
348 s//\1/
349 q
350 }
351 /^X\(\/\/\)$/{
352 s//\1/
353 q
354 }
355 /^X\(\/\).*/{
356 s//\1/
357 q
358 }
359 s/.*/./; q'`
360 test -d "$as_dir" && break
361 done
362 test -z "$as_dirs" || eval "mkdir $as_dirs"
363 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
364
365
366 } # as_fn_mkdir_p
367
368 # as_fn_executable_p FILE
369 # -----------------------
370 # Test if FILE is an executable regular file.
371 as_fn_executable_p ()
372 {
373 test -f "$1" && test -x "$1"
374 } # as_fn_executable_p
375 # as_fn_append VAR VALUE
376 # ----------------------
377 # Append the text in VALUE to the end of the definition contained in VAR. Take
378 # advantage of any shell optimizations that allow amortized linear growth over
379 # repeated appends, instead of the typical quadratic growth present in naive
380 # implementations.
381 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
382 eval 'as_fn_append ()
383 {
384 eval $1+=\$2
385 }'
386 else
387 as_fn_append ()
388 {
389 eval $1=\$$1\$2
390 }
391 fi # as_fn_append
392
393 # as_fn_arith ARG...
394 # ------------------
395 # Perform arithmetic evaluation on the ARGs, and store the result in the
396 # global $as_val. Take advantage of shells that can avoid forks. The arguments
397 # must be portable across $(()) and expr.
398 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
399 eval 'as_fn_arith ()
400 {
401 as_val=$(( $* ))
402 }'
403 else
404 as_fn_arith ()
405 {
406 as_val=`expr "$@" || test $? -eq 1`
407 }
408 fi # as_fn_arith
409
410
411 # as_fn_error STATUS ERROR [LINENO LOG_FD]
412 # ----------------------------------------
413 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
414 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
415 # script with STATUS, using 1 if that was 0.
416 as_fn_error ()
417 {
418 as_status=$1; test $as_status -eq 0 && as_status=1
419 if test "$4"; then
420 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
421 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
422 fi
423 $as_echo "$as_me: error: $2" >&2
424 as_fn_exit $as_status
425 } # as_fn_error
426
427 if expr a : '\(a\)' >/dev/null 2>&1 &&
428 test "X`expr 00001 : '.*\(...\)'`" = X001; then
429 as_expr=expr
430 else
431 as_expr=false
432 fi
433
434 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
435 as_basename=basename
436 else
437 as_basename=false
438 fi
439
440 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
441 as_dirname=dirname
442 else
443 as_dirname=false
444 fi
445
446 as_me=`$as_basename -- "$0" ||
447 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
448 X"$0" : 'X\(//\)$' \| \
449 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
450 $as_echo X/"$0" |
451 sed '/^.*\/\([^/][^/]*\)\/*$/{
452 s//\1/
453 q
454 }
455 /^X\/\(\/\/\)$/{
456 s//\1/
457 q
458 }
459 /^X\/\(\/\).*/{
460 s//\1/
461 q
462 }
463 s/.*/./; q'`
464
465 # Avoid depending upon Character Ranges.
466 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
467 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
468 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
469 as_cr_digits='0123456789'
470 as_cr_alnum=$as_cr_Letters$as_cr_digits
471
472
473 as_lineno_1=$LINENO as_lineno_1a=$LINENO
474 as_lineno_2=$LINENO as_lineno_2a=$LINENO
475 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
476 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
477 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
478 sed -n '
479 p
480 /[$]LINENO/=
481 ' <$as_myself |
482 sed '
483 s/[$]LINENO.*/&-/
484 t lineno
485 b
486 :lineno
487 N
488 :loop
489 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
490 t loop
491 s/-\n.*//
492 ' >$as_me.lineno &&
493 chmod +x "$as_me.lineno" ||
494 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
495
496 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
497 # already done that, so ensure we don't try to do so again and fall
498 # in an infinite loop. This has already happened in practice.
499 _as_can_reexec=no; export _as_can_reexec
500 # Don't try to exec as it changes $[0], causing all sort of problems
501 # (the dirname of $[0] is not the place where we might find the
502 # original and so on. Autoconf is especially sensitive to this).
503 . "./$as_me.lineno"
504 # Exit status is that of the last command.
505 exit
506 }
507
508 ECHO_C= ECHO_N= ECHO_T=
509 case `echo -n x` in #(((((
510 -n*)
511 case `echo 'xy\c'` in
512 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
513 xy) ECHO_C='\c';;
514 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
515 ECHO_T=' ';;
516 esac;;
517 *)
518 ECHO_N='-n';;
519 esac
520
521 rm -f conf$$ conf$$.exe conf$$.file
522 if test -d conf$$.dir; then
523 rm -f conf$$.dir/conf$$.file
524 else
525 rm -f conf$$.dir
526 mkdir conf$$.dir 2>/dev/null
527 fi
528 if (echo >conf$$.file) 2>/dev/null; then
529 if ln -s conf$$.file conf$$ 2>/dev/null; then
530 as_ln_s='ln -s'
531 # ... but there are two gotchas:
532 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
533 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
534 # In both cases, we have to default to `cp -pR'.
535 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
536 as_ln_s='cp -pR'
537 elif ln conf$$.file conf$$ 2>/dev/null; then
538 as_ln_s=ln
539 else
540 as_ln_s='cp -pR'
541 fi
542 else
543 as_ln_s='cp -pR'
544 fi
545 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
546 rmdir conf$$.dir 2>/dev/null
547
548 if mkdir -p . 2>/dev/null; then
549 as_mkdir_p='mkdir -p "$as_dir"'
550 else
551 test -d ./-p && rmdir ./-p
552 as_mkdir_p=false
553 fi
554
555 as_test_x='test -x'
556 as_executable_p=as_fn_executable_p
557
558 # Sed expression to map a string onto a valid CPP name.
559 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
560
561 # Sed expression to map a string onto a valid variable name.
562 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
563
564 SHELL=${CONFIG_SHELL-/bin/sh}
565
566
567 test -n "$DJDIR" || exec 7<&0 </dev/null
568 exec 6>&1
569
570 # Name of the host.
571 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
572 # so uname gets run too.
573 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
574
575 #
576 # Initializations.
577 #
578 ac_default_prefix=/usr/local
579 ac_clean_files=
580 ac_config_libobj_dir=.
581 LIBOBJS=
582 cross_compiling=no
583 subdirs=
584 MFLAGS=
585 MAKEFLAGS=
586
587 # Identity of this package.
588 PACKAGE_NAME='zfs'
589 PACKAGE_TARNAME='zfs'
590 PACKAGE_VERSION='0.6.5.9'
591 PACKAGE_STRING='zfs 0.6.5.9'
592 PACKAGE_BUGREPORT=''
593 PACKAGE_URL=''
594
595 # Factoring default headers for most tests.
596 ac_includes_default="\
597 #include <stdio.h>
598 #ifdef HAVE_SYS_TYPES_H
599 # include <sys/types.h>
600 #endif
601 #ifdef HAVE_SYS_STAT_H
602 # include <sys/stat.h>
603 #endif
604 #ifdef STDC_HEADERS
605 # include <stdlib.h>
606 # include <stddef.h>
607 #else
608 # ifdef HAVE_STDLIB_H
609 # include <stdlib.h>
610 # endif
611 #endif
612 #ifdef HAVE_STRING_H
613 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
614 # include <memory.h>
615 # endif
616 # include <string.h>
617 #endif
618 #ifdef HAVE_STRINGS_H
619 # include <strings.h>
620 #endif
621 #ifdef HAVE_INTTYPES_H
622 # include <inttypes.h>
623 #endif
624 #ifdef HAVE_STDINT_H
625 # include <stdint.h>
626 #endif
627 #ifdef HAVE_UNISTD_H
628 # include <unistd.h>
629 #endif"
630
631 ac_subst_vars='am__EXEEXT_FALSE
632 am__EXEEXT_TRUE
633 LTLIBOBJS
634 LIBOBJS
635 DEBUG_DMU_TX
636 DEBUG_ZFS
637 DEBUG_STACKFLAGS
638 DEBUG_CFLAGS
639 CONFIG_KERNEL_FALSE
640 CONFIG_KERNEL_TRUE
641 CONFIG_USER_FALSE
642 CONFIG_USER_TRUE
643 KERNELCPPFLAGS
644 KERNELMAKE_PARAMS
645 SPL_SYMBOLS
646 SPL_VERSION
647 SPL_OBJ
648 SPL
649 LINUX_SYMBOLS
650 LINUX_VERSION
651 LINUX_OBJ
652 LINUX
653 FRAME_LARGER_THAN
654 LIBBLKID
655 LIBUUID
656 ZLIB
657 dracutdir
658 ZFS_INIT_SYSV
659 modulesloaddir
660 systemdpresetdir
661 systemdunitdir
662 ZFS_MODULE_LOAD
663 ZFS_INIT_SYSTEMD
664 udevruledir
665 udevdir
666 mounthelperdir
667 NO_BOOL_COMPARE
668 NO_UNUSED_BUT_SET_VARIABLE
669 ZFS_CONFIG
670 TARGET_ASM_DIR
671 ALIEN_VERSION
672 ALIEN
673 HAVE_ALIEN
674 DPKGBUILD_VERSION
675 DPKGBUILD
676 HAVE_DPKGBUILD
677 DPKG_VERSION
678 DPKG
679 HAVE_DPKG
680 SRPM_DEFINE_COMMON
681 SRPM_DEFINE_DKMS
682 SRPM_DEFINE_KMOD
683 SRPM_DEFINE_UTIL
684 RPM_DEFINE_COMMON
685 RPM_DEFINE_DKMS
686 RPM_DEFINE_KMOD
687 RPM_DEFINE_UTIL
688 RPM_SPEC_DIR
689 RPMBUILD_VERSION
690 RPMBUILD
691 HAVE_RPMBUILD
692 RPM_VERSION
693 RPM
694 HAVE_RPM
695 DEFINE_INITRAMFS
696 DEFAULT_INITCONF_DIR
697 DEFAULT_INIT_SCRIPT
698 DEFAULT_INIT_DIR
699 DEFAULT_PACKAGE
700 VENDOR
701 am__fastdepCCAS_FALSE
702 am__fastdepCCAS_TRUE
703 CCASDEPMODE
704 CCASFLAGS
705 CCAS
706 CPP
707 LT_SYS_LIBRARY_PATH
708 OTOOL64
709 OTOOL
710 LIPO
711 NMEDIT
712 DSYMUTIL
713 MANIFEST_TOOL
714 RANLIB
715 ac_ct_AR
716 AR
717 DLLTOOL
718 OBJDUMP
719 LN_S
720 NM
721 ac_ct_DUMPBIN
722 DUMPBIN
723 LD
724 FGREP
725 EGREP
726 GREP
727 SED
728 LIBTOOL
729 am__fastdepCC_FALSE
730 am__fastdepCC_TRUE
731 CCDEPMODE
732 am__nodep
733 AMDEPBACKSLASH
734 AMDEP_FALSE
735 AMDEP_TRUE
736 am__quote
737 am__include
738 DEPDIR
739 OBJEXT
740 EXEEXT
741 ac_ct_CC
742 CPPFLAGS
743 LDFLAGS
744 CFLAGS
745 CC
746 am__untar
747 am__tar
748 AMTAR
749 am__leading_dot
750 SET_MAKE
751 mkdir_p
752 MKDIR_P
753 INSTALL_STRIP_PROGRAM
754 STRIP
755 install_sh
756 MAKEINFO
757 AUTOHEADER
758 AUTOMAKE
759 AUTOCONF
760 ACLOCAL
761 VERSION
762 PACKAGE
763 CYGPATH_W
764 am__isrc
765 INSTALL_DATA
766 INSTALL_SCRIPT
767 INSTALL_PROGRAM
768 AM_BACKSLASH
769 AM_DEFAULT_VERBOSITY
770 AM_DEFAULT_V
771 AM_V
772 MAINT
773 MAINTAINER_MODE_FALSE
774 MAINTAINER_MODE_TRUE
775 target_os
776 target_vendor
777 target_cpu
778 target
779 host_os
780 host_vendor
781 host_cpu
782 host
783 build_os
784 build_vendor
785 build_cpu
786 build
787 ZFS_META_LT_AGE
788 ZFS_META_LT_REVISION
789 ZFS_META_LT_CURRENT
790 ZFS_META_AUTHOR
791 ZFS_META_DATA
792 ZFS_META_ALIAS
793 ZFS_META_LICENSE
794 RELEASE
795 ZFS_META_RELEASE
796 ZFS_META_VERSION
797 ZFS_META_NAME
798 AWK
799 target_alias
800 host_alias
801 build_alias
802 LIBS
803 ECHO_T
804 ECHO_N
805 ECHO_C
806 DEFS
807 mandir
808 localedir
809 libdir
810 psdir
811 pdfdir
812 dvidir
813 htmldir
814 infodir
815 docdir
816 oldincludedir
817 includedir
818 runstatedir
819 localstatedir
820 sharedstatedir
821 sysconfdir
822 datadir
823 datarootdir
824 libexecdir
825 sbindir
826 bindir
827 program_transform_name
828 prefix
829 exec_prefix
830 PACKAGE_URL
831 PACKAGE_BUGREPORT
832 PACKAGE_STRING
833 PACKAGE_VERSION
834 PACKAGE_TARNAME
835 PACKAGE_NAME
836 PATH_SEPARATOR
837 SHELL'
838 ac_subst_files=''
839 ac_user_opts='
840 enable_option_checking
841 enable_maintainer_mode
842 enable_silent_rules
843 enable_dependency_tracking
844 enable_shared
845 enable_static
846 with_pic
847 enable_fast_install
848 with_aix_soname
849 with_gnu_ld
850 with_sysroot
851 enable_libtool_lock
852 with_spec
853 with_config
854 enable_linux_builtin
855 with_mounthelperdir
856 with_udevdir
857 with_udevruledir
858 enable_systemd
859 with_systemdunitdir
860 with_systemdpresetdir
861 with_systemdmodulesloaddir
862 enable_sysvinit
863 with_dracutdir
864 with_blkid
865 with_linux
866 with_linux_obj
867 with_spl
868 with_spl_obj
869 with_spl_timeout
870 enable_debug
871 enable_debug_dmu_tx
872 '
873 ac_precious_vars='build_alias
874 host_alias
875 target_alias
876 CC
877 CFLAGS
878 LDFLAGS
879 LIBS
880 CPPFLAGS
881 LT_SYS_LIBRARY_PATH
882 CPP
883 CCAS
884 CCASFLAGS'
885
886
887 # Initialize some variables set by options.
888 ac_init_help=
889 ac_init_version=false
890 ac_unrecognized_opts=
891 ac_unrecognized_sep=
892 # The variables have the same names as the options, with
893 # dashes changed to underlines.
894 cache_file=/dev/null
895 exec_prefix=NONE
896 no_create=
897 no_recursion=
898 prefix=NONE
899 program_prefix=NONE
900 program_suffix=NONE
901 program_transform_name=s,x,x,
902 silent=
903 site=
904 srcdir=
905 verbose=
906 x_includes=NONE
907 x_libraries=NONE
908
909 # Installation directory options.
910 # These are left unexpanded so users can "make install exec_prefix=/foo"
911 # and all the variables that are supposed to be based on exec_prefix
912 # by default will actually change.
913 # Use braces instead of parens because sh, perl, etc. also accept them.
914 # (The list follows the same order as the GNU Coding Standards.)
915 bindir='${exec_prefix}/bin'
916 sbindir='${exec_prefix}/sbin'
917 libexecdir='${exec_prefix}/libexec'
918 datarootdir='${prefix}/share'
919 datadir='${datarootdir}'
920 sysconfdir='${prefix}/etc'
921 sharedstatedir='${prefix}/com'
922 localstatedir='${prefix}/var'
923 runstatedir='${localstatedir}/run'
924 includedir='${prefix}/include'
925 oldincludedir='/usr/include'
926 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
927 infodir='${datarootdir}/info'
928 htmldir='${docdir}'
929 dvidir='${docdir}'
930 pdfdir='${docdir}'
931 psdir='${docdir}'
932 libdir='${exec_prefix}/lib'
933 localedir='${datarootdir}/locale'
934 mandir='${datarootdir}/man'
935
936 ac_prev=
937 ac_dashdash=
938 for ac_option
939 do
940 # If the previous option needs an argument, assign it.
941 if test -n "$ac_prev"; then
942 eval $ac_prev=\$ac_option
943 ac_prev=
944 continue
945 fi
946
947 case $ac_option in
948 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
949 *=) ac_optarg= ;;
950 *) ac_optarg=yes ;;
951 esac
952
953 # Accept the important Cygnus configure options, so we can diagnose typos.
954
955 case $ac_dashdash$ac_option in
956 --)
957 ac_dashdash=yes ;;
958
959 -bindir | --bindir | --bindi | --bind | --bin | --bi)
960 ac_prev=bindir ;;
961 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
962 bindir=$ac_optarg ;;
963
964 -build | --build | --buil | --bui | --bu)
965 ac_prev=build_alias ;;
966 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
967 build_alias=$ac_optarg ;;
968
969 -cache-file | --cache-file | --cache-fil | --cache-fi \
970 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
971 ac_prev=cache_file ;;
972 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
973 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
974 cache_file=$ac_optarg ;;
975
976 --config-cache | -C)
977 cache_file=config.cache ;;
978
979 -datadir | --datadir | --datadi | --datad)
980 ac_prev=datadir ;;
981 -datadir=* | --datadir=* | --datadi=* | --datad=*)
982 datadir=$ac_optarg ;;
983
984 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
985 | --dataroo | --dataro | --datar)
986 ac_prev=datarootdir ;;
987 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
988 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
989 datarootdir=$ac_optarg ;;
990
991 -disable-* | --disable-*)
992 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
993 # Reject names that are not valid shell variable names.
994 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
995 as_fn_error $? "invalid feature name: $ac_useropt"
996 ac_useropt_orig=$ac_useropt
997 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
998 case $ac_user_opts in
999 *"
1000 "enable_$ac_useropt"
1001 "*) ;;
1002 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1003 ac_unrecognized_sep=', ';;
1004 esac
1005 eval enable_$ac_useropt=no ;;
1006
1007 -docdir | --docdir | --docdi | --doc | --do)
1008 ac_prev=docdir ;;
1009 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1010 docdir=$ac_optarg ;;
1011
1012 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1013 ac_prev=dvidir ;;
1014 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1015 dvidir=$ac_optarg ;;
1016
1017 -enable-* | --enable-*)
1018 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1019 # Reject names that are not valid shell variable names.
1020 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1021 as_fn_error $? "invalid feature name: $ac_useropt"
1022 ac_useropt_orig=$ac_useropt
1023 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1024 case $ac_user_opts in
1025 *"
1026 "enable_$ac_useropt"
1027 "*) ;;
1028 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1029 ac_unrecognized_sep=', ';;
1030 esac
1031 eval enable_$ac_useropt=\$ac_optarg ;;
1032
1033 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1034 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1035 | --exec | --exe | --ex)
1036 ac_prev=exec_prefix ;;
1037 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1038 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1039 | --exec=* | --exe=* | --ex=*)
1040 exec_prefix=$ac_optarg ;;
1041
1042 -gas | --gas | --ga | --g)
1043 # Obsolete; use --with-gas.
1044 with_gas=yes ;;
1045
1046 -help | --help | --hel | --he | -h)
1047 ac_init_help=long ;;
1048 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1049 ac_init_help=recursive ;;
1050 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1051 ac_init_help=short ;;
1052
1053 -host | --host | --hos | --ho)
1054 ac_prev=host_alias ;;
1055 -host=* | --host=* | --hos=* | --ho=*)
1056 host_alias=$ac_optarg ;;
1057
1058 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1059 ac_prev=htmldir ;;
1060 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1061 | --ht=*)
1062 htmldir=$ac_optarg ;;
1063
1064 -includedir | --includedir | --includedi | --included | --include \
1065 | --includ | --inclu | --incl | --inc)
1066 ac_prev=includedir ;;
1067 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1068 | --includ=* | --inclu=* | --incl=* | --inc=*)
1069 includedir=$ac_optarg ;;
1070
1071 -infodir | --infodir | --infodi | --infod | --info | --inf)
1072 ac_prev=infodir ;;
1073 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1074 infodir=$ac_optarg ;;
1075
1076 -libdir | --libdir | --libdi | --libd)
1077 ac_prev=libdir ;;
1078 -libdir=* | --libdir=* | --libdi=* | --libd=*)
1079 libdir=$ac_optarg ;;
1080
1081 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1082 | --libexe | --libex | --libe)
1083 ac_prev=libexecdir ;;
1084 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1085 | --libexe=* | --libex=* | --libe=*)
1086 libexecdir=$ac_optarg ;;
1087
1088 -localedir | --localedir | --localedi | --localed | --locale)
1089 ac_prev=localedir ;;
1090 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1091 localedir=$ac_optarg ;;
1092
1093 -localstatedir | --localstatedir | --localstatedi | --localstated \
1094 | --localstate | --localstat | --localsta | --localst | --locals)
1095 ac_prev=localstatedir ;;
1096 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1097 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1098 localstatedir=$ac_optarg ;;
1099
1100 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1101 ac_prev=mandir ;;
1102 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1103 mandir=$ac_optarg ;;
1104
1105 -nfp | --nfp | --nf)
1106 # Obsolete; use --without-fp.
1107 with_fp=no ;;
1108
1109 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1110 | --no-cr | --no-c | -n)
1111 no_create=yes ;;
1112
1113 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1114 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1115 no_recursion=yes ;;
1116
1117 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1118 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1119 | --oldin | --oldi | --old | --ol | --o)
1120 ac_prev=oldincludedir ;;
1121 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1122 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1123 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1124 oldincludedir=$ac_optarg ;;
1125
1126 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1127 ac_prev=prefix ;;
1128 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1129 prefix=$ac_optarg ;;
1130
1131 -program-prefix | --program-prefix | --program-prefi | --program-pref \
1132 | --program-pre | --program-pr | --program-p)
1133 ac_prev=program_prefix ;;
1134 -program-prefix=* | --program-prefix=* | --program-prefi=* \
1135 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1136 program_prefix=$ac_optarg ;;
1137
1138 -program-suffix | --program-suffix | --program-suffi | --program-suff \
1139 | --program-suf | --program-su | --program-s)
1140 ac_prev=program_suffix ;;
1141 -program-suffix=* | --program-suffix=* | --program-suffi=* \
1142 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1143 program_suffix=$ac_optarg ;;
1144
1145 -program-transform-name | --program-transform-name \
1146 | --program-transform-nam | --program-transform-na \
1147 | --program-transform-n | --program-transform- \
1148 | --program-transform | --program-transfor \
1149 | --program-transfo | --program-transf \
1150 | --program-trans | --program-tran \
1151 | --progr-tra | --program-tr | --program-t)
1152 ac_prev=program_transform_name ;;
1153 -program-transform-name=* | --program-transform-name=* \
1154 | --program-transform-nam=* | --program-transform-na=* \
1155 | --program-transform-n=* | --program-transform-=* \
1156 | --program-transform=* | --program-transfor=* \
1157 | --program-transfo=* | --program-transf=* \
1158 | --program-trans=* | --program-tran=* \
1159 | --progr-tra=* | --program-tr=* | --program-t=*)
1160 program_transform_name=$ac_optarg ;;
1161
1162 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1163 ac_prev=pdfdir ;;
1164 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1165 pdfdir=$ac_optarg ;;
1166
1167 -psdir | --psdir | --psdi | --psd | --ps)
1168 ac_prev=psdir ;;
1169 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1170 psdir=$ac_optarg ;;
1171
1172 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1173 | -silent | --silent | --silen | --sile | --sil)
1174 silent=yes ;;
1175
1176 -runstatedir | --runstatedir | --runstatedi | --runstated \
1177 | --runstate | --runstat | --runsta | --runst | --runs \
1178 | --run | --ru | --r)
1179 ac_prev=runstatedir ;;
1180 -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
1181 | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
1182 | --run=* | --ru=* | --r=*)
1183 runstatedir=$ac_optarg ;;
1184
1185 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1186 ac_prev=sbindir ;;
1187 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1188 | --sbi=* | --sb=*)
1189 sbindir=$ac_optarg ;;
1190
1191 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1192 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1193 | --sharedst | --shareds | --shared | --share | --shar \
1194 | --sha | --sh)
1195 ac_prev=sharedstatedir ;;
1196 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1197 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1198 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1199 | --sha=* | --sh=*)
1200 sharedstatedir=$ac_optarg ;;
1201
1202 -site | --site | --sit)
1203 ac_prev=site ;;
1204 -site=* | --site=* | --sit=*)
1205 site=$ac_optarg ;;
1206
1207 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1208 ac_prev=srcdir ;;
1209 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1210 srcdir=$ac_optarg ;;
1211
1212 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1213 | --syscon | --sysco | --sysc | --sys | --sy)
1214 ac_prev=sysconfdir ;;
1215 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1216 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1217 sysconfdir=$ac_optarg ;;
1218
1219 -target | --target | --targe | --targ | --tar | --ta | --t)
1220 ac_prev=target_alias ;;
1221 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1222 target_alias=$ac_optarg ;;
1223
1224 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1225 verbose=yes ;;
1226
1227 -version | --version | --versio | --versi | --vers | -V)
1228 ac_init_version=: ;;
1229
1230 -with-* | --with-*)
1231 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1232 # Reject names that are not valid shell variable names.
1233 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1234 as_fn_error $? "invalid package name: $ac_useropt"
1235 ac_useropt_orig=$ac_useropt
1236 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1237 case $ac_user_opts in
1238 *"
1239 "with_$ac_useropt"
1240 "*) ;;
1241 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1242 ac_unrecognized_sep=', ';;
1243 esac
1244 eval with_$ac_useropt=\$ac_optarg ;;
1245
1246 -without-* | --without-*)
1247 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1248 # Reject names that are not valid shell variable names.
1249 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1250 as_fn_error $? "invalid package name: $ac_useropt"
1251 ac_useropt_orig=$ac_useropt
1252 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1253 case $ac_user_opts in
1254 *"
1255 "with_$ac_useropt"
1256 "*) ;;
1257 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1258 ac_unrecognized_sep=', ';;
1259 esac
1260 eval with_$ac_useropt=no ;;
1261
1262 --x)
1263 # Obsolete; use --with-x.
1264 with_x=yes ;;
1265
1266 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1267 | --x-incl | --x-inc | --x-in | --x-i)
1268 ac_prev=x_includes ;;
1269 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1270 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1271 x_includes=$ac_optarg ;;
1272
1273 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1274 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1275 ac_prev=x_libraries ;;
1276 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1277 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1278 x_libraries=$ac_optarg ;;
1279
1280 -*) as_fn_error $? "unrecognized option: \`$ac_option'
1281 Try \`$0 --help' for more information"
1282 ;;
1283
1284 *=*)
1285 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1286 # Reject names that are not valid shell variable names.
1287 case $ac_envvar in #(
1288 '' | [0-9]* | *[!_$as_cr_alnum]* )
1289 as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1290 esac
1291 eval $ac_envvar=\$ac_optarg
1292 export $ac_envvar ;;
1293
1294 *)
1295 # FIXME: should be removed in autoconf 3.0.
1296 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1297 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1298 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1299 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1300 ;;
1301
1302 esac
1303 done
1304
1305 if test -n "$ac_prev"; then
1306 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1307 as_fn_error $? "missing argument to $ac_option"
1308 fi
1309
1310 if test -n "$ac_unrecognized_opts"; then
1311 case $enable_option_checking in
1312 no) ;;
1313 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1314 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1315 esac
1316 fi
1317
1318 # Check all directory arguments for consistency.
1319 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1320 datadir sysconfdir sharedstatedir localstatedir includedir \
1321 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1322 libdir localedir mandir runstatedir
1323 do
1324 eval ac_val=\$$ac_var
1325 # Remove trailing slashes.
1326 case $ac_val in
1327 */ )
1328 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1329 eval $ac_var=\$ac_val;;
1330 esac
1331 # Be sure to have absolute directory names.
1332 case $ac_val in
1333 [\\/$]* | ?:[\\/]* ) continue;;
1334 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1335 esac
1336 as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1337 done
1338
1339 # There might be people who depend on the old broken behavior: `$host'
1340 # used to hold the argument of --host etc.
1341 # FIXME: To remove some day.
1342 build=$build_alias
1343 host=$host_alias
1344 target=$target_alias
1345
1346 # FIXME: To remove some day.
1347 if test "x$host_alias" != x; then
1348 if test "x$build_alias" = x; then
1349 cross_compiling=maybe
1350 elif test "x$build_alias" != "x$host_alias"; then
1351 cross_compiling=yes
1352 fi
1353 fi
1354
1355 ac_tool_prefix=
1356 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1357
1358 test "$silent" = yes && exec 6>/dev/null
1359
1360
1361 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1362 ac_ls_di=`ls -di .` &&
1363 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1364 as_fn_error $? "working directory cannot be determined"
1365 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1366 as_fn_error $? "pwd does not report name of working directory"
1367
1368
1369 # Find the source files, if location was not specified.
1370 if test -z "$srcdir"; then
1371 ac_srcdir_defaulted=yes
1372 # Try the directory containing this script, then the parent directory.
1373 ac_confdir=`$as_dirname -- "$as_myself" ||
1374 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1375 X"$as_myself" : 'X\(//\)[^/]' \| \
1376 X"$as_myself" : 'X\(//\)$' \| \
1377 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1378 $as_echo X"$as_myself" |
1379 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1380 s//\1/
1381 q
1382 }
1383 /^X\(\/\/\)[^/].*/{
1384 s//\1/
1385 q
1386 }
1387 /^X\(\/\/\)$/{
1388 s//\1/
1389 q
1390 }
1391 /^X\(\/\).*/{
1392 s//\1/
1393 q
1394 }
1395 s/.*/./; q'`
1396 srcdir=$ac_confdir
1397 if test ! -r "$srcdir/$ac_unique_file"; then
1398 srcdir=..
1399 fi
1400 else
1401 ac_srcdir_defaulted=no
1402 fi
1403 if test ! -r "$srcdir/$ac_unique_file"; then
1404 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1405 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1406 fi
1407 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1408 ac_abs_confdir=`(
1409 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1410 pwd)`
1411 # When building in place, set srcdir=.
1412 if test "$ac_abs_confdir" = "$ac_pwd"; then
1413 srcdir=.
1414 fi
1415 # Remove unnecessary trailing slashes from srcdir.
1416 # Double slashes in file names in object file debugging info
1417 # mess up M-x gdb in Emacs.
1418 case $srcdir in
1419 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1420 esac
1421 for ac_var in $ac_precious_vars; do
1422 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1423 eval ac_env_${ac_var}_value=\$${ac_var}
1424 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1425 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1426 done
1427
1428 #
1429 # Report the --help message.
1430 #
1431 if test "$ac_init_help" = "long"; then
1432 # Omit some internal or obsolete options to make the list less imposing.
1433 # This message is too long to be a string in the A/UX 3.1 sh.
1434 cat <<_ACEOF
1435 \`configure' configures zfs 0.6.5.9 to adapt to many kinds of systems.
1436
1437 Usage: $0 [OPTION]... [VAR=VALUE]...
1438
1439 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1440 VAR=VALUE. See below for descriptions of some of the useful variables.
1441
1442 Defaults for the options are specified in brackets.
1443
1444 Configuration:
1445 -h, --help display this help and exit
1446 --help=short display options specific to this package
1447 --help=recursive display the short help of all the included packages
1448 -V, --version display version information and exit
1449 -q, --quiet, --silent do not print \`checking ...' messages
1450 --cache-file=FILE cache test results in FILE [disabled]
1451 -C, --config-cache alias for \`--cache-file=config.cache'
1452 -n, --no-create do not create output files
1453 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1454
1455 Installation directories:
1456 --prefix=PREFIX install architecture-independent files in PREFIX
1457 [$ac_default_prefix]
1458 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1459 [PREFIX]
1460
1461 By default, \`make install' will install all the files in
1462 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1463 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1464 for instance \`--prefix=\$HOME'.
1465
1466 For better control, use the options below.
1467
1468 Fine tuning of the installation directories:
1469 --bindir=DIR user executables [EPREFIX/bin]
1470 --sbindir=DIR system admin executables [EPREFIX/sbin]
1471 --libexecdir=DIR program executables [EPREFIX/libexec]
1472 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1473 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1474 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1475 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
1476 --libdir=DIR object code libraries [EPREFIX/lib]
1477 --includedir=DIR C header files [PREFIX/include]
1478 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1479 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1480 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1481 --infodir=DIR info documentation [DATAROOTDIR/info]
1482 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1483 --mandir=DIR man documentation [DATAROOTDIR/man]
1484 --docdir=DIR documentation root [DATAROOTDIR/doc/zfs]
1485 --htmldir=DIR html documentation [DOCDIR]
1486 --dvidir=DIR dvi documentation [DOCDIR]
1487 --pdfdir=DIR pdf documentation [DOCDIR]
1488 --psdir=DIR ps documentation [DOCDIR]
1489 _ACEOF
1490
1491 cat <<\_ACEOF
1492
1493 Program names:
1494 --program-prefix=PREFIX prepend PREFIX to installed program names
1495 --program-suffix=SUFFIX append SUFFIX to installed program names
1496 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1497
1498 System types:
1499 --build=BUILD configure for building on BUILD [guessed]
1500 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1501 --target=TARGET configure for building compilers for TARGET [HOST]
1502 _ACEOF
1503 fi
1504
1505 if test -n "$ac_init_help"; then
1506 case $ac_init_help in
1507 short | recursive ) echo "Configuration of zfs 0.6.5.9:";;
1508 esac
1509 cat <<\_ACEOF
1510
1511 Optional Features:
1512 --disable-option-checking ignore unrecognized --enable/--with options
1513 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1514 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1515 --enable-maintainer-mode
1516 enable make rules and dependencies not useful (and
1517 sometimes confusing) to the casual installer
1518 --enable-silent-rules less verbose build output (undo: "make V=1")
1519 --disable-silent-rules verbose build output (undo: "make V=0")
1520 --enable-dependency-tracking
1521 do not reject slow dependency extractors
1522 --disable-dependency-tracking
1523 speeds up one-time build
1524 --enable-shared[=PKGS] build shared libraries [default=yes]
1525 --enable-static[=PKGS] build static libraries [default=yes]
1526 --enable-fast-install[=PKGS]
1527 optimize for fast installation [default=yes]
1528 --disable-libtool-lock avoid locking (might break parallel builds)
1529 --enable-linux-builtin Configure for builtin in-tree kernel modules
1530 [default=no]
1531 --enable-systemd install systemd unit/preset files [[default: yes]]
1532 --enable-sysvinit install SysV init scripts [default: yes]
1533 --enable-debug Enable generic debug support [default=no]
1534 --enable-debug-dmu-tx Enable dmu tx validation [default=no]
1535
1536 Optional Packages:
1537 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1538 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1539 --with-pic[=PKGS] try to use only PIC/non-PIC objects [default=use
1540 both]
1541 --with-aix-soname=aix|svr4|both
1542 shared library versioning (aka "SONAME") variant to
1543 provide on AIX, [default=aix].
1544 --with-gnu-ld assume the C compiler uses GNU ld [default=no]
1545 --with-sysroot[=DIR] Search for dependent libraries within DIR (or the
1546 compiler's sysroot if not specified).
1547 --with-spec=SPEC Spec files 'generic|redhat'
1548 --with-config=CONFIG Config file 'kernel|user|all|srpm'
1549 --with-mounthelperdir=DIR
1550 install mount.zfs in dir [[/sbin]]
1551 --with-udevdir=DIR install udev helpers [default=check]
1552 --with-udevruledir=DIR install udev rules [[UDEVDIR/rules.d]]
1553 --with-systemdunitdir=DIR
1554 install systemd unit files in dir
1555 [[/usr/lib/systemd/system]]
1556 --with-systemdpresetdir=DIR
1557 install systemd preset files in dir
1558 [[/usr/lib/systemd/system-preset]]
1559 --with-systemdmodulesloaddir=DIR
1560 install systemd module load files into dir
1561 [[/usr/lib/modules-load.d]]
1562 --with-dracutdir=DIR install dracut helpers [default=check]
1563 --with-blkid support blkid caching [default=check]
1564 --with-linux=PATH Path to kernel source
1565 --with-linux-obj=PATH Path to kernel build objects
1566 --with-spl=PATH Path to spl source
1567 --with-spl-obj=PATH Path to spl build objects
1568 --with-spl-timeout=SECS Wait SECS for SPL header and symver file [default=0]
1569
1570 Some influential environment variables:
1571 CC C compiler command
1572 CFLAGS C compiler flags
1573 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1574 nonstandard directory <lib dir>
1575 LIBS libraries to pass to the linker, e.g. -l<library>
1576 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1577 you have headers in a nonstandard directory <include dir>
1578 LT_SYS_LIBRARY_PATH
1579 User-defined run-time library search path.
1580 CPP C preprocessor
1581 CCAS assembler compiler command (defaults to CC)
1582 CCASFLAGS assembler compiler flags (defaults to CFLAGS)
1583
1584 Use these variables to override the choices made by `configure' or to help
1585 it to find libraries and programs with nonstandard names/locations.
1586
1587 Report bugs to the package provider.
1588 _ACEOF
1589 ac_status=$?
1590 fi
1591
1592 if test "$ac_init_help" = "recursive"; then
1593 # If there are subdirs, report their specific --help.
1594 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1595 test -d "$ac_dir" ||
1596 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1597 continue
1598 ac_builddir=.
1599
1600 case "$ac_dir" in
1601 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1602 *)
1603 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1604 # A ".." for each directory in $ac_dir_suffix.
1605 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1606 case $ac_top_builddir_sub in
1607 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1608 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1609 esac ;;
1610 esac
1611 ac_abs_top_builddir=$ac_pwd
1612 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1613 # for backward compatibility:
1614 ac_top_builddir=$ac_top_build_prefix
1615
1616 case $srcdir in
1617 .) # We are building in place.
1618 ac_srcdir=.
1619 ac_top_srcdir=$ac_top_builddir_sub
1620 ac_abs_top_srcdir=$ac_pwd ;;
1621 [\\/]* | ?:[\\/]* ) # Absolute name.
1622 ac_srcdir=$srcdir$ac_dir_suffix;
1623 ac_top_srcdir=$srcdir
1624 ac_abs_top_srcdir=$srcdir ;;
1625 *) # Relative name.
1626 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1627 ac_top_srcdir=$ac_top_build_prefix$srcdir
1628 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1629 esac
1630 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1631
1632 cd "$ac_dir" || { ac_status=$?; continue; }
1633 # Check for guested configure.
1634 if test -f "$ac_srcdir/configure.gnu"; then
1635 echo &&
1636 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1637 elif test -f "$ac_srcdir/configure"; then
1638 echo &&
1639 $SHELL "$ac_srcdir/configure" --help=recursive
1640 else
1641 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1642 fi || ac_status=$?
1643 cd "$ac_pwd" || { ac_status=$?; break; }
1644 done
1645 fi
1646
1647 test -n "$ac_init_help" && exit $ac_status
1648 if $ac_init_version; then
1649 cat <<\_ACEOF
1650 zfs configure 0.6.5.9
1651 generated by GNU Autoconf 2.69
1652
1653 Copyright (C) 2012 Free Software Foundation, Inc.
1654 This configure script is free software; the Free Software Foundation
1655 gives unlimited permission to copy, distribute and modify it.
1656 _ACEOF
1657 exit
1658 fi
1659
1660 ## ------------------------ ##
1661 ## Autoconf initialization. ##
1662 ## ------------------------ ##
1663
1664 # ac_fn_c_try_compile LINENO
1665 # --------------------------
1666 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1667 ac_fn_c_try_compile ()
1668 {
1669 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1670 rm -f conftest.$ac_objext
1671 if { { ac_try="$ac_compile"
1672 case "(($ac_try" in
1673 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1674 *) ac_try_echo=$ac_try;;
1675 esac
1676 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1677 $as_echo "$ac_try_echo"; } >&5
1678 (eval "$ac_compile") 2>conftest.err
1679 ac_status=$?
1680 if test -s conftest.err; then
1681 grep -v '^ *+' conftest.err >conftest.er1
1682 cat conftest.er1 >&5
1683 mv -f conftest.er1 conftest.err
1684 fi
1685 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1686 test $ac_status = 0; } && {
1687 test -z "$ac_c_werror_flag" ||
1688 test ! -s conftest.err
1689 } && test -s conftest.$ac_objext; then :
1690 ac_retval=0
1691 else
1692 $as_echo "$as_me: failed program was:" >&5
1693 sed 's/^/| /' conftest.$ac_ext >&5
1694
1695 ac_retval=1
1696 fi
1697 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1698 as_fn_set_status $ac_retval
1699
1700 } # ac_fn_c_try_compile
1701
1702 # ac_fn_c_try_link LINENO
1703 # -----------------------
1704 # Try to link conftest.$ac_ext, and return whether this succeeded.
1705 ac_fn_c_try_link ()
1706 {
1707 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1708 rm -f conftest.$ac_objext conftest$ac_exeext
1709 if { { ac_try="$ac_link"
1710 case "(($ac_try" in
1711 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1712 *) ac_try_echo=$ac_try;;
1713 esac
1714 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1715 $as_echo "$ac_try_echo"; } >&5
1716 (eval "$ac_link") 2>conftest.err
1717 ac_status=$?
1718 if test -s conftest.err; then
1719 grep -v '^ *+' conftest.err >conftest.er1
1720 cat conftest.er1 >&5
1721 mv -f conftest.er1 conftest.err
1722 fi
1723 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1724 test $ac_status = 0; } && {
1725 test -z "$ac_c_werror_flag" ||
1726 test ! -s conftest.err
1727 } && test -s conftest$ac_exeext && {
1728 test "$cross_compiling" = yes ||
1729 test -x conftest$ac_exeext
1730 }; then :
1731 ac_retval=0
1732 else
1733 $as_echo "$as_me: failed program was:" >&5
1734 sed 's/^/| /' conftest.$ac_ext >&5
1735
1736 ac_retval=1
1737 fi
1738 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1739 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1740 # interfere with the next link command; also delete a directory that is
1741 # left behind by Apple's compiler. We do this before executing the actions.
1742 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1743 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1744 as_fn_set_status $ac_retval
1745
1746 } # ac_fn_c_try_link
1747
1748 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1749 # -------------------------------------------------------
1750 # Tests whether HEADER exists and can be compiled using the include files in
1751 # INCLUDES, setting the cache variable VAR accordingly.
1752 ac_fn_c_check_header_compile ()
1753 {
1754 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1756 $as_echo_n "checking for $2... " >&6; }
1757 if eval \${$3+:} false; then :
1758 $as_echo_n "(cached) " >&6
1759 else
1760 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1761 /* end confdefs.h. */
1762 $4
1763 #include <$2>
1764 _ACEOF
1765 if ac_fn_c_try_compile "$LINENO"; then :
1766 eval "$3=yes"
1767 else
1768 eval "$3=no"
1769 fi
1770 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1771 fi
1772 eval ac_res=\$$3
1773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1774 $as_echo "$ac_res" >&6; }
1775 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1776
1777 } # ac_fn_c_check_header_compile
1778
1779 # ac_fn_c_try_cpp LINENO
1780 # ----------------------
1781 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1782 ac_fn_c_try_cpp ()
1783 {
1784 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1785 if { { ac_try="$ac_cpp conftest.$ac_ext"
1786 case "(($ac_try" in
1787 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1788 *) ac_try_echo=$ac_try;;
1789 esac
1790 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1791 $as_echo "$ac_try_echo"; } >&5
1792 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1793 ac_status=$?
1794 if test -s conftest.err; then
1795 grep -v '^ *+' conftest.err >conftest.er1
1796 cat conftest.er1 >&5
1797 mv -f conftest.er1 conftest.err
1798 fi
1799 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1800 test $ac_status = 0; } > conftest.i && {
1801 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1802 test ! -s conftest.err
1803 }; then :
1804 ac_retval=0
1805 else
1806 $as_echo "$as_me: failed program was:" >&5
1807 sed 's/^/| /' conftest.$ac_ext >&5
1808
1809 ac_retval=1
1810 fi
1811 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1812 as_fn_set_status $ac_retval
1813
1814 } # ac_fn_c_try_cpp
1815
1816 # ac_fn_c_try_run LINENO
1817 # ----------------------
1818 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1819 # that executables *can* be run.
1820 ac_fn_c_try_run ()
1821 {
1822 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1823 if { { ac_try="$ac_link"
1824 case "(($ac_try" in
1825 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1826 *) ac_try_echo=$ac_try;;
1827 esac
1828 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1829 $as_echo "$ac_try_echo"; } >&5
1830 (eval "$ac_link") 2>&5
1831 ac_status=$?
1832 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1833 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1834 { { case "(($ac_try" in
1835 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1836 *) ac_try_echo=$ac_try;;
1837 esac
1838 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1839 $as_echo "$ac_try_echo"; } >&5
1840 (eval "$ac_try") 2>&5
1841 ac_status=$?
1842 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1843 test $ac_status = 0; }; }; then :
1844 ac_retval=0
1845 else
1846 $as_echo "$as_me: program exited with status $ac_status" >&5
1847 $as_echo "$as_me: failed program was:" >&5
1848 sed 's/^/| /' conftest.$ac_ext >&5
1849
1850 ac_retval=$ac_status
1851 fi
1852 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1853 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1854 as_fn_set_status $ac_retval
1855
1856 } # ac_fn_c_try_run
1857
1858 # ac_fn_c_check_func LINENO FUNC VAR
1859 # ----------------------------------
1860 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1861 ac_fn_c_check_func ()
1862 {
1863 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1865 $as_echo_n "checking for $2... " >&6; }
1866 if eval \${$3+:} false; then :
1867 $as_echo_n "(cached) " >&6
1868 else
1869 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1870 /* end confdefs.h. */
1871 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1872 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1873 #define $2 innocuous_$2
1874
1875 /* System header to define __stub macros and hopefully few prototypes,
1876 which can conflict with char $2 (); below.
1877 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1878 <limits.h> exists even on freestanding compilers. */
1879
1880 #ifdef __STDC__
1881 # include <limits.h>
1882 #else
1883 # include <assert.h>
1884 #endif
1885
1886 #undef $2
1887
1888 /* Override any GCC internal prototype to avoid an error.
1889 Use char because int might match the return type of a GCC
1890 builtin and then its argument prototype would still apply. */
1891 #ifdef __cplusplus
1892 extern "C"
1893 #endif
1894 char $2 ();
1895 /* The GNU C library defines this for functions which it implements
1896 to always fail with ENOSYS. Some functions are actually named
1897 something starting with __ and the normal name is an alias. */
1898 #if defined __stub_$2 || defined __stub___$2
1899 choke me
1900 #endif
1901
1902 int
1903 main ()
1904 {
1905 return $2 ();
1906 ;
1907 return 0;
1908 }
1909 _ACEOF
1910 if ac_fn_c_try_link "$LINENO"; then :
1911 eval "$3=yes"
1912 else
1913 eval "$3=no"
1914 fi
1915 rm -f core conftest.err conftest.$ac_objext \
1916 conftest$ac_exeext conftest.$ac_ext
1917 fi
1918 eval ac_res=\$$3
1919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1920 $as_echo "$ac_res" >&6; }
1921 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1922
1923 } # ac_fn_c_check_func
1924
1925 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1926 # -------------------------------------------------------
1927 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1928 # the include files in INCLUDES and setting the cache variable VAR
1929 # accordingly.
1930 ac_fn_c_check_header_mongrel ()
1931 {
1932 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1933 if eval \${$3+:} false; then :
1934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1935 $as_echo_n "checking for $2... " >&6; }
1936 if eval \${$3+:} false; then :
1937 $as_echo_n "(cached) " >&6
1938 fi
1939 eval ac_res=\$$3
1940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1941 $as_echo "$ac_res" >&6; }
1942 else
1943 # Is the header compilable?
1944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1945 $as_echo_n "checking $2 usability... " >&6; }
1946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1947 /* end confdefs.h. */
1948 $4
1949 #include <$2>
1950 _ACEOF
1951 if ac_fn_c_try_compile "$LINENO"; then :
1952 ac_header_compiler=yes
1953 else
1954 ac_header_compiler=no
1955 fi
1956 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1958 $as_echo "$ac_header_compiler" >&6; }
1959
1960 # Is the header present?
1961 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1962 $as_echo_n "checking $2 presence... " >&6; }
1963 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1964 /* end confdefs.h. */
1965 #include <$2>
1966 _ACEOF
1967 if ac_fn_c_try_cpp "$LINENO"; then :
1968 ac_header_preproc=yes
1969 else
1970 ac_header_preproc=no
1971 fi
1972 rm -f conftest.err conftest.i conftest.$ac_ext
1973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1974 $as_echo "$ac_header_preproc" >&6; }
1975
1976 # So? What about this header?
1977 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1978 yes:no: )
1979 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1980 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1981 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1982 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1983 ;;
1984 no:yes:* )
1985 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1986 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1987 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1988 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1989 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1990 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1991 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1992 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1993 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1994 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1995 ;;
1996 esac
1997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1998 $as_echo_n "checking for $2... " >&6; }
1999 if eval \${$3+:} false; then :
2000 $as_echo_n "(cached) " >&6
2001 else
2002 eval "$3=\$ac_header_compiler"
2003 fi
2004 eval ac_res=\$$3
2005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2006 $as_echo "$ac_res" >&6; }
2007 fi
2008 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2009
2010 } # ac_fn_c_check_header_mongrel
2011 cat >config.log <<_ACEOF
2012 This file contains any messages produced by compilers while
2013 running configure, to aid debugging if configure makes a mistake.
2014
2015 It was created by zfs $as_me 0.6.5.9, which was
2016 generated by GNU Autoconf 2.69. Invocation command line was
2017
2018 $ $0 $@
2019
2020 _ACEOF
2021 exec 5>>config.log
2022 {
2023 cat <<_ASUNAME
2024 ## --------- ##
2025 ## Platform. ##
2026 ## --------- ##
2027
2028 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2029 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2030 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2031 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2032 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2033
2034 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2035 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2036
2037 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2038 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2039 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2040 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2041 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2042 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2043 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2044
2045 _ASUNAME
2046
2047 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2048 for as_dir in $PATH
2049 do
2050 IFS=$as_save_IFS
2051 test -z "$as_dir" && as_dir=.
2052 $as_echo "PATH: $as_dir"
2053 done
2054 IFS=$as_save_IFS
2055
2056 } >&5
2057
2058 cat >&5 <<_ACEOF
2059
2060
2061 ## ----------- ##
2062 ## Core tests. ##
2063 ## ----------- ##
2064
2065 _ACEOF
2066
2067
2068 # Keep a trace of the command line.
2069 # Strip out --no-create and --no-recursion so they do not pile up.
2070 # Strip out --silent because we don't want to record it for future runs.
2071 # Also quote any args containing shell meta-characters.
2072 # Make two passes to allow for proper duplicate-argument suppression.
2073 ac_configure_args=
2074 ac_configure_args0=
2075 ac_configure_args1=
2076 ac_must_keep_next=false
2077 for ac_pass in 1 2
2078 do
2079 for ac_arg
2080 do
2081 case $ac_arg in
2082 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2083 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2084 | -silent | --silent | --silen | --sile | --sil)
2085 continue ;;
2086 *\'*)
2087 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2088 esac
2089 case $ac_pass in
2090 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2091 2)
2092 as_fn_append ac_configure_args1 " '$ac_arg'"
2093 if test $ac_must_keep_next = true; then
2094 ac_must_keep_next=false # Got value, back to normal.
2095 else
2096 case $ac_arg in
2097 *=* | --config-cache | -C | -disable-* | --disable-* \
2098 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2099 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2100 | -with-* | --with-* | -without-* | --without-* | --x)
2101 case "$ac_configure_args0 " in
2102 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2103 esac
2104 ;;
2105 -* ) ac_must_keep_next=true ;;
2106 esac
2107 fi
2108 as_fn_append ac_configure_args " '$ac_arg'"
2109 ;;
2110 esac
2111 done
2112 done
2113 { ac_configure_args0=; unset ac_configure_args0;}
2114 { ac_configure_args1=; unset ac_configure_args1;}
2115
2116 # When interrupted or exit'd, cleanup temporary files, and complete
2117 # config.log. We remove comments because anyway the quotes in there
2118 # would cause problems or look ugly.
2119 # WARNING: Use '\'' to represent an apostrophe within the trap.
2120 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2121 trap 'exit_status=$?
2122 # Save into config.log some information that might help in debugging.
2123 {
2124 echo
2125
2126 $as_echo "## ---------------- ##
2127 ## Cache variables. ##
2128 ## ---------------- ##"
2129 echo
2130 # The following way of writing the cache mishandles newlines in values,
2131 (
2132 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2133 eval ac_val=\$$ac_var
2134 case $ac_val in #(
2135 *${as_nl}*)
2136 case $ac_var in #(
2137 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2138 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2139 esac
2140 case $ac_var in #(
2141 _ | IFS | as_nl) ;; #(
2142 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2143 *) { eval $ac_var=; unset $ac_var;} ;;
2144 esac ;;
2145 esac
2146 done
2147 (set) 2>&1 |
2148 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2149 *${as_nl}ac_space=\ *)
2150 sed -n \
2151 "s/'\''/'\''\\\\'\'''\''/g;
2152 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2153 ;; #(
2154 *)
2155 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2156 ;;
2157 esac |
2158 sort
2159 )
2160 echo
2161
2162 $as_echo "## ----------------- ##
2163 ## Output variables. ##
2164 ## ----------------- ##"
2165 echo
2166 for ac_var in $ac_subst_vars
2167 do
2168 eval ac_val=\$$ac_var
2169 case $ac_val in
2170 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2171 esac
2172 $as_echo "$ac_var='\''$ac_val'\''"
2173 done | sort
2174 echo
2175
2176 if test -n "$ac_subst_files"; then
2177 $as_echo "## ------------------- ##
2178 ## File substitutions. ##
2179 ## ------------------- ##"
2180 echo
2181 for ac_var in $ac_subst_files
2182 do
2183 eval ac_val=\$$ac_var
2184 case $ac_val in
2185 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2186 esac
2187 $as_echo "$ac_var='\''$ac_val'\''"
2188 done | sort
2189 echo
2190 fi
2191
2192 if test -s confdefs.h; then
2193 $as_echo "## ----------- ##
2194 ## confdefs.h. ##
2195 ## ----------- ##"
2196 echo
2197 cat confdefs.h
2198 echo
2199 fi
2200 test "$ac_signal" != 0 &&
2201 $as_echo "$as_me: caught signal $ac_signal"
2202 $as_echo "$as_me: exit $exit_status"
2203 } >&5
2204 rm -f core *.core core.conftest.* &&
2205 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2206 exit $exit_status
2207 ' 0
2208 for ac_signal in 1 2 13 15; do
2209 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2210 done
2211 ac_signal=0
2212
2213 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2214 rm -f -r conftest* confdefs.h
2215
2216 $as_echo "/* confdefs.h */" > confdefs.h
2217
2218 # Predefined preprocessor variables.
2219
2220 cat >>confdefs.h <<_ACEOF
2221 #define PACKAGE_NAME "$PACKAGE_NAME"
2222 _ACEOF
2223
2224 cat >>confdefs.h <<_ACEOF
2225 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2226 _ACEOF
2227
2228 cat >>confdefs.h <<_ACEOF
2229 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2230 _ACEOF
2231
2232 cat >>confdefs.h <<_ACEOF
2233 #define PACKAGE_STRING "$PACKAGE_STRING"
2234 _ACEOF
2235
2236 cat >>confdefs.h <<_ACEOF
2237 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2238 _ACEOF
2239
2240 cat >>confdefs.h <<_ACEOF
2241 #define PACKAGE_URL "$PACKAGE_URL"
2242 _ACEOF
2243
2244
2245 # Let the site file select an alternate cache file if it wants to.
2246 # Prefer an explicitly selected file to automatically selected ones.
2247 ac_site_file1=NONE
2248 ac_site_file2=NONE
2249 if test -n "$CONFIG_SITE"; then
2250 # We do not want a PATH search for config.site.
2251 case $CONFIG_SITE in #((
2252 -*) ac_site_file1=./$CONFIG_SITE;;
2253 */*) ac_site_file1=$CONFIG_SITE;;
2254 *) ac_site_file1=./$CONFIG_SITE;;
2255 esac
2256 elif test "x$prefix" != xNONE; then
2257 ac_site_file1=$prefix/share/config.site
2258 ac_site_file2=$prefix/etc/config.site
2259 else
2260 ac_site_file1=$ac_default_prefix/share/config.site
2261 ac_site_file2=$ac_default_prefix/etc/config.site
2262 fi
2263 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2264 do
2265 test "x$ac_site_file" = xNONE && continue
2266 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2267 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2268 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2269 sed 's/^/| /' "$ac_site_file" >&5
2270 . "$ac_site_file" \
2271 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2272 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2273 as_fn_error $? "failed to load site script $ac_site_file
2274 See \`config.log' for more details" "$LINENO" 5; }
2275 fi
2276 done
2277
2278 if test -r "$cache_file"; then
2279 # Some versions of bash will fail to source /dev/null (special files
2280 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
2281 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2282 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2283 $as_echo "$as_me: loading cache $cache_file" >&6;}
2284 case $cache_file in
2285 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2286 *) . "./$cache_file";;
2287 esac
2288 fi
2289 else
2290 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2291 $as_echo "$as_me: creating cache $cache_file" >&6;}
2292 >$cache_file
2293 fi
2294
2295 # Check that the precious variables saved in the cache have kept the same
2296 # value.
2297 ac_cache_corrupted=false
2298 for ac_var in $ac_precious_vars; do
2299 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2300 eval ac_new_set=\$ac_env_${ac_var}_set
2301 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2302 eval ac_new_val=\$ac_env_${ac_var}_value
2303 case $ac_old_set,$ac_new_set in
2304 set,)
2305 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2306 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2307 ac_cache_corrupted=: ;;
2308 ,set)
2309 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2310 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2311 ac_cache_corrupted=: ;;
2312 ,);;
2313 *)
2314 if test "x$ac_old_val" != "x$ac_new_val"; then
2315 # differences in whitespace do not lead to failure.
2316 ac_old_val_w=`echo x $ac_old_val`
2317 ac_new_val_w=`echo x $ac_new_val`
2318 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2319 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2320 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2321 ac_cache_corrupted=:
2322 else
2323 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2324 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2325 eval $ac_var=\$ac_old_val
2326 fi
2327 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2328 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2329 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2330 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2331 fi;;
2332 esac
2333 # Pass precious variables to config.status.
2334 if test "$ac_new_set" = set; then
2335 case $ac_new_val in
2336 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2337 *) ac_arg=$ac_var=$ac_new_val ;;
2338 esac
2339 case " $ac_configure_args " in
2340 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2341 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2342 esac
2343 fi
2344 done
2345 if $ac_cache_corrupted; then
2346 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2347 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2348 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2349 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2350 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2351 fi
2352 ## -------------------- ##
2353 ## Main body of script. ##
2354 ## -------------------- ##
2355
2356 ac_ext=c
2357 ac_cpp='$CPP $CPPFLAGS'
2358 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2359 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2360 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2361
2362
2363 ac_ext=c
2364 ac_cpp='$CPP $CPPFLAGS'
2365 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2366 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2367 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2368
2369
2370
2371
2372
2373 for ac_prog in gawk mawk nawk awk
2374 do
2375 # Extract the first word of "$ac_prog", so it can be a program name with args.
2376 set dummy $ac_prog; ac_word=$2
2377 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2378 $as_echo_n "checking for $ac_word... " >&6; }
2379 if ${ac_cv_prog_AWK+:} false; then :
2380 $as_echo_n "(cached) " >&6
2381 else
2382 if test -n "$AWK"; then
2383 ac_cv_prog_AWK="$AWK" # Let the user override the test.
2384 else
2385 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2386 for as_dir in $PATH
2387 do
2388 IFS=$as_save_IFS
2389 test -z "$as_dir" && as_dir=.
2390 for ac_exec_ext in '' $ac_executable_extensions; do
2391 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2392 ac_cv_prog_AWK="$ac_prog"
2393 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2394 break 2
2395 fi
2396 done
2397 done
2398 IFS=$as_save_IFS
2399
2400 fi
2401 fi
2402 AWK=$ac_cv_prog_AWK
2403 if test -n "$AWK"; then
2404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2405 $as_echo "$AWK" >&6; }
2406 else
2407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2408 $as_echo "no" >&6; }
2409 fi
2410
2411
2412 test -n "$AWK" && break
2413 done
2414
2415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking metadata" >&5
2416 $as_echo_n "checking metadata... " >&6; }
2417
2418 META="$srcdir/META"
2419 _zfs_ac_meta_type="none"
2420 if test -f "$META"; then
2421 _zfs_ac_meta_type="META file"
2422 _dpkg_parsechangelog=$(dpkg-parsechangelog 2>/dev/null)
2423
2424 ZFS_META_NAME=`$AWK -F ':[ \t]+' '$1 ~ /^ *(Name|Project|Package)$/ { print $2; exit }' $META`;
2425 if test -n "$ZFS_META_NAME"; then
2426
2427 cat >>confdefs.h <<_ACEOF
2428 #define ZFS_META_NAME "$ZFS_META_NAME"
2429 _ACEOF
2430
2431
2432 fi
2433
2434 ZFS_META_VERSION=`$AWK -F ':[ \t]+' '$1 ~ /^ *Version$/ { print $2; exit }' $META`;
2435 if test -n "$ZFS_META_VERSION"; then
2436
2437 cat >>confdefs.h <<_ACEOF
2438 #define ZFS_META_VERSION "$ZFS_META_VERSION"
2439 _ACEOF
2440
2441
2442 fi
2443
2444 if test -n "${_dpkg_parsechangelog}"; then
2445 _dpkg_version=$(echo "${_dpkg_parsechangelog}" \
2446 | $AWK '$1 == "Version:" { print $2; }' \
2447 | cut -d- -f1)
2448 if test "${_dpkg_version}" != "$ZFS_META_VERSION"; then
2449 as_fn_error $? "
2450 *** Version $ZFS_META_VERSION in the META file is different than
2451 *** version $_dpkg_version in the debian/changelog file. DKMS and DEB
2452 *** packaging require that these files have the same version.
2453 " "$LINENO" 5
2454 fi
2455 fi
2456
2457 ZFS_META_RELEASE=`$AWK -F ':[ \t]+' '$1 ~ /^ *Release$/ { print $2; exit }' $META`;
2458
2459 if test -n "${_dpkg_parsechangelog}"; then
2460 _dpkg_release=$(echo "${_dpkg_parsechangelog}" \
2461 | $AWK '$1 == "Version:" { print $2; }' \
2462 | cut -d- -f2-)
2463 if test -n "${_dpkg_release}"; then
2464 ZFS_META_RELEASE=${_dpkg_release}
2465 _zfs_ac_meta_type="dpkg-parsechangelog"
2466 fi
2467 elif test ! -f ".nogitrelease" && git rev-parse --git-dir > /dev/null 2>&1; then
2468 _match="${ZFS_META_NAME}-${ZFS_META_VERSION}"
2469 _alias=$(git describe --match=${_match} 2>/dev/null)
2470 _release=$(echo ${_alias}|cut -f3- -d'-'|sed 's/-/_/g')
2471 if test -n "${_release}"; then
2472 ZFS_META_RELEASE=${_release}
2473 _zfs_ac_meta_type="git describe"
2474 fi
2475 fi
2476
2477 if test -n "$ZFS_META_RELEASE"; then
2478
2479 cat >>confdefs.h <<_ACEOF
2480 #define ZFS_META_RELEASE "$ZFS_META_RELEASE"
2481 _ACEOF
2482
2483
2484
2485 RELEASE="$ZFS_META_RELEASE"
2486
2487 fi
2488
2489 ZFS_META_LICENSE=`$AWK -F ':[ \t]+' '$1 ~ /^ *License$/ { print $2; exit }' $META`;
2490 if test -n "$ZFS_META_LICENSE"; then
2491
2492 cat >>confdefs.h <<_ACEOF
2493 #define ZFS_META_LICENSE "$ZFS_META_LICENSE"
2494 _ACEOF
2495
2496
2497 fi
2498
2499 if test -n "$ZFS_META_NAME" -a -n "$ZFS_META_VERSION"; then
2500 ZFS_META_ALIAS="$ZFS_META_NAME-$ZFS_META_VERSION"
2501 test -n "$ZFS_META_RELEASE" &&
2502 ZFS_META_ALIAS="$ZFS_META_ALIAS-$ZFS_META_RELEASE"
2503
2504 cat >>confdefs.h <<_ACEOF
2505 #define ZFS_META_ALIAS "$ZFS_META_ALIAS"
2506 _ACEOF
2507
2508
2509 fi
2510
2511 ZFS_META_DATA=`$AWK -F ':[ \t]+' '$1 ~ /^ *Date$/ { print $2; exit }' $META`;
2512 if test -n "$ZFS_META_DATA"; then
2513
2514 cat >>confdefs.h <<_ACEOF
2515 #define ZFS_META_DATA "$ZFS_META_DATA"
2516 _ACEOF
2517
2518
2519 fi
2520
2521 ZFS_META_AUTHOR=`$AWK -F ':[ \t]+' '$1 ~ /^ *Author$/ { print $2; exit }' $META`;
2522 if test -n "$ZFS_META_AUTHOR"; then
2523
2524 cat >>confdefs.h <<_ACEOF
2525 #define ZFS_META_AUTHOR "$ZFS_META_AUTHOR"
2526 _ACEOF
2527
2528
2529 fi
2530
2531
2532 ZFS_META_LT_CURRENT=`$AWK -F ':[ \t]+' '$1 ~ /^ *LT_Current$/ { print $2; exit }' $META`;
2533 ZFS_META_LT_REVISION=`$AWK -F ':[ \t]+' '$1 ~ /^ *LT_Revision$/ { print $2; exit }' $META`;
2534 ZFS_META_LT_AGE=`$AWK -F ':[ \t]+' '$1 ~ /^ *LT_Age$/ { print $2; exit }' $META`;
2535 if test -n "$ZFS_META_LT_CURRENT" \
2536 -o -n "$ZFS_META_LT_REVISION" \
2537 -o -n "$ZFS_META_LT_AGE"; then
2538 test -n "$ZFS_META_LT_CURRENT" || ZFS_META_LT_CURRENT="0"
2539 test -n "$ZFS_META_LT_REVISION" || ZFS_META_LT_REVISION="0"
2540 test -n "$ZFS_META_LT_AGE" || ZFS_META_LT_AGE="0"
2541
2542 cat >>confdefs.h <<_ACEOF
2543 #define ZFS_META_LT_CURRENT "$ZFS_META_LT_CURRENT"
2544 _ACEOF
2545
2546
2547 cat >>confdefs.h <<_ACEOF
2548 #define ZFS_META_LT_REVISION "$ZFS_META_LT_REVISION"
2549 _ACEOF
2550
2551
2552 cat >>confdefs.h <<_ACEOF
2553 #define ZFS_META_LT_AGE "$ZFS_META_LT_AGE"
2554 _ACEOF
2555
2556
2557
2558
2559 fi
2560 fi
2561
2562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_zfs_ac_meta_type" >&5
2563 $as_echo "$_zfs_ac_meta_type" >&6; }
2564
2565
2566 ac_aux_dir=
2567 for ac_dir in config "$srcdir"/config; do
2568 if test -f "$ac_dir/install-sh"; then
2569 ac_aux_dir=$ac_dir
2570 ac_install_sh="$ac_aux_dir/install-sh -c"
2571 break
2572 elif test -f "$ac_dir/install.sh"; then
2573 ac_aux_dir=$ac_dir
2574 ac_install_sh="$ac_aux_dir/install.sh -c"
2575 break
2576 elif test -f "$ac_dir/shtool"; then
2577 ac_aux_dir=$ac_dir
2578 ac_install_sh="$ac_aux_dir/shtool install -c"
2579 break
2580 fi
2581 done
2582 if test -z "$ac_aux_dir"; then
2583 as_fn_error $? "cannot find install-sh, install.sh, or shtool in config \"$srcdir\"/config" "$LINENO" 5
2584 fi
2585
2586 # These three variables are undocumented and unsupported,
2587 # and are intended to be withdrawn in a future Autoconf release.
2588 # They can cause serious problems if a builder's source tree is in a directory
2589 # whose full name contains unusual characters.
2590 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2591 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2592 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2593
2594
2595
2596 # Make sure we can run config.sub.
2597 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2598 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2599
2600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2601 $as_echo_n "checking build system type... " >&6; }
2602 if ${ac_cv_build+:} false; then :
2603 $as_echo_n "(cached) " >&6
2604 else
2605 ac_build_alias=$build_alias
2606 test "x$ac_build_alias" = x &&
2607 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2608 test "x$ac_build_alias" = x &&
2609 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2610 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2611 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2612
2613 fi
2614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2615 $as_echo "$ac_cv_build" >&6; }
2616 case $ac_cv_build in
2617 *-*-*) ;;
2618 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2619 esac
2620 build=$ac_cv_build
2621 ac_save_IFS=$IFS; IFS='-'
2622 set x $ac_cv_build
2623 shift
2624 build_cpu=$1
2625 build_vendor=$2
2626 shift; shift
2627 # Remember, the first character of IFS is used to create $*,
2628 # except with old shells:
2629 build_os=$*
2630 IFS=$ac_save_IFS
2631 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2632
2633
2634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2635 $as_echo_n "checking host system type... " >&6; }
2636 if ${ac_cv_host+:} false; then :
2637 $as_echo_n "(cached) " >&6
2638 else
2639 if test "x$host_alias" = x; then
2640 ac_cv_host=$ac_cv_build
2641 else
2642 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2643 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2644 fi
2645
2646 fi
2647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2648 $as_echo "$ac_cv_host" >&6; }
2649 case $ac_cv_host in
2650 *-*-*) ;;
2651 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2652 esac
2653 host=$ac_cv_host
2654 ac_save_IFS=$IFS; IFS='-'
2655 set x $ac_cv_host
2656 shift
2657 host_cpu=$1
2658 host_vendor=$2
2659 shift; shift
2660 # Remember, the first character of IFS is used to create $*,
2661 # except with old shells:
2662 host_os=$*
2663 IFS=$ac_save_IFS
2664 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2665
2666
2667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2668 $as_echo_n "checking target system type... " >&6; }
2669 if ${ac_cv_target+:} false; then :
2670 $as_echo_n "(cached) " >&6
2671 else
2672 if test "x$target_alias" = x; then
2673 ac_cv_target=$ac_cv_host
2674 else
2675 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2676 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2677 fi
2678
2679 fi
2680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2681 $as_echo "$ac_cv_target" >&6; }
2682 case $ac_cv_target in
2683 *-*-*) ;;
2684 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2685 esac
2686 target=$ac_cv_target
2687 ac_save_IFS=$IFS; IFS='-'
2688 set x $ac_cv_target
2689 shift
2690 target_cpu=$1
2691 target_vendor=$2
2692 shift; shift
2693 # Remember, the first character of IFS is used to create $*,
2694 # except with old shells:
2695 target_os=$*
2696 IFS=$ac_save_IFS
2697 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2698
2699
2700 # The aliases save the names the user supplied, while $host etc.
2701 # will get canonicalized.
2702 test -n "$target_alias" &&
2703 test "$program_prefix$program_suffix$program_transform_name" = \
2704 NONENONEs,x,x, &&
2705 program_prefix=${target_alias}-
2706
2707
2708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2709 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2710 # Check whether --enable-maintainer-mode was given.
2711 if test "${enable_maintainer_mode+set}" = set; then :
2712 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2713 else
2714 USE_MAINTAINER_MODE=no
2715 fi
2716
2717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2718 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2719 if test $USE_MAINTAINER_MODE = yes; then
2720 MAINTAINER_MODE_TRUE=
2721 MAINTAINER_MODE_FALSE='#'
2722 else
2723 MAINTAINER_MODE_TRUE='#'
2724 MAINTAINER_MODE_FALSE=
2725 fi
2726
2727 MAINT=$MAINTAINER_MODE_TRUE
2728
2729
2730 # Check whether --enable-silent-rules was given.
2731 if test "${enable_silent_rules+set}" = set; then :
2732 enableval=$enable_silent_rules;
2733 fi
2734
2735 case $enable_silent_rules in # (((
2736 yes) AM_DEFAULT_VERBOSITY=0;;
2737 no) AM_DEFAULT_VERBOSITY=1;;
2738 *) AM_DEFAULT_VERBOSITY=0;;
2739 esac
2740 am_make=${MAKE-make}
2741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
2742 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
2743 if ${am_cv_make_support_nested_variables+:} false; then :
2744 $as_echo_n "(cached) " >&6
2745 else
2746 if $as_echo 'TRUE=$(BAR$(V))
2747 BAR0=false
2748 BAR1=true
2749 V=1
2750 am__doit:
2751 @$(TRUE)
2752 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
2753 am_cv_make_support_nested_variables=yes
2754 else
2755 am_cv_make_support_nested_variables=no
2756 fi
2757 fi
2758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
2759 $as_echo "$am_cv_make_support_nested_variables" >&6; }
2760 if test $am_cv_make_support_nested_variables = yes; then
2761 AM_V='$(V)'
2762 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
2763 else
2764 AM_V=$AM_DEFAULT_VERBOSITY
2765 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
2766 fi
2767 AM_BACKSLASH='\'
2768
2769 am__api_version='1.15'
2770
2771 # Find a good install program. We prefer a C program (faster),
2772 # so one script is as good as another. But avoid the broken or
2773 # incompatible versions:
2774 # SysV /etc/install, /usr/sbin/install
2775 # SunOS /usr/etc/install
2776 # IRIX /sbin/install
2777 # AIX /bin/install
2778 # AmigaOS /C/install, which installs bootblocks on floppy discs
2779 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2780 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2781 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2782 # OS/2's system install, which has a completely different semantic
2783 # ./install, which can be erroneously created by make from ./install.sh.
2784 # Reject install programs that cannot install multiple files.
2785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2786 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2787 if test -z "$INSTALL"; then
2788 if ${ac_cv_path_install+:} false; then :
2789 $as_echo_n "(cached) " >&6
2790 else
2791 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2792 for as_dir in $PATH
2793 do
2794 IFS=$as_save_IFS
2795 test -z "$as_dir" && as_dir=.
2796 # Account for people who put trailing slashes in PATH elements.
2797 case $as_dir/ in #((
2798 ./ | .// | /[cC]/* | \
2799 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2800 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2801 /usr/ucb/* ) ;;
2802 *)
2803 # OSF1 and SCO ODT 3.0 have their own names for install.
2804 # Don't use installbsd from OSF since it installs stuff as root
2805 # by default.
2806 for ac_prog in ginstall scoinst install; do
2807 for ac_exec_ext in '' $ac_executable_extensions; do
2808 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2809 if test $ac_prog = install &&
2810 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2811 # AIX install. It has an incompatible calling convention.
2812 :
2813 elif test $ac_prog = install &&
2814 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2815 # program-specific install script used by HP pwplus--don't use.
2816 :
2817 else
2818 rm -rf conftest.one conftest.two conftest.dir
2819 echo one > conftest.one
2820 echo two > conftest.two
2821 mkdir conftest.dir
2822 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2823 test -s conftest.one && test -s conftest.two &&
2824 test -s conftest.dir/conftest.one &&
2825 test -s conftest.dir/conftest.two
2826 then
2827 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2828 break 3
2829 fi
2830 fi
2831 fi
2832 done
2833 done
2834 ;;
2835 esac
2836
2837 done
2838 IFS=$as_save_IFS
2839
2840 rm -rf conftest.one conftest.two conftest.dir
2841
2842 fi
2843 if test "${ac_cv_path_install+set}" = set; then
2844 INSTALL=$ac_cv_path_install
2845 else
2846 # As a last resort, use the slow shell script. Don't cache a
2847 # value for INSTALL within a source directory, because that will
2848 # break other packages using the cache if that directory is
2849 # removed, or if the value is a relative name.
2850 INSTALL=$ac_install_sh
2851 fi
2852 fi
2853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2854 $as_echo "$INSTALL" >&6; }
2855
2856 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2857 # It thinks the first close brace ends the variable substitution.
2858 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2859
2860 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2861
2862 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2863
2864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2865 $as_echo_n "checking whether build environment is sane... " >&6; }
2866 # Reject unsafe characters in $srcdir or the absolute working directory
2867 # name. Accept space and tab only in the latter.
2868 am_lf='
2869 '
2870 case `pwd` in
2871 *[\\\"\#\$\&\'\`$am_lf]*)
2872 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
2873 esac
2874 case $srcdir in
2875 *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
2876 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
2877 esac
2878
2879 # Do 'set' in a subshell so we don't clobber the current shell's
2880 # arguments. Must try -L first in case configure is actually a
2881 # symlink; some systems play weird games with the mod time of symlinks
2882 # (eg FreeBSD returns the mod time of the symlink's containing
2883 # directory).
2884 if (
2885 am_has_slept=no
2886 for am_try in 1 2; do
2887 echo "timestamp, slept: $am_has_slept" > conftest.file
2888 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2889 if test "$*" = "X"; then
2890 # -L didn't work.
2891 set X `ls -t "$srcdir/configure" conftest.file`
2892 fi
2893 if test "$*" != "X $srcdir/configure conftest.file" \
2894 && test "$*" != "X conftest.file $srcdir/configure"; then
2895
2896 # If neither matched, then we have a broken ls. This can happen
2897 # if, for instance, CONFIG_SHELL is bash and it inherits a
2898 # broken ls alias from the environment. This has actually
2899 # happened. Such a system could not be considered "sane".
2900 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
2901 alias in your environment" "$LINENO" 5
2902 fi
2903 if test "$2" = conftest.file || test $am_try -eq 2; then
2904 break
2905 fi
2906 # Just in case.
2907 sleep 1
2908 am_has_slept=yes
2909 done
2910 test "$2" = conftest.file
2911 )
2912 then
2913 # Ok.
2914 :
2915 else
2916 as_fn_error $? "newly created file is older than distributed files!
2917 Check your system clock" "$LINENO" 5
2918 fi
2919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2920 $as_echo "yes" >&6; }
2921 # If we didn't sleep, we still need to ensure time stamps of config.status and
2922 # generated files are strictly newer.
2923 am_sleep_pid=
2924 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
2925 ( sleep 1 ) &
2926 am_sleep_pid=$!
2927 fi
2928
2929 rm -f conftest.file
2930
2931 test "$program_prefix" != NONE &&
2932 program_transform_name="s&^&$program_prefix&;$program_transform_name"
2933 # Use a double $ so make ignores it.
2934 test "$program_suffix" != NONE &&
2935 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2936 # Double any \ or $.
2937 # By default was `s,x,x', remove it if useless.
2938 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2939 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2940
2941 # Expand $ac_aux_dir to an absolute path.
2942 am_aux_dir=`cd "$ac_aux_dir" && pwd`
2943
2944 if test x"${MISSING+set}" != xset; then
2945 case $am_aux_dir in
2946 *\ * | *\ *)
2947 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2948 *)
2949 MISSING="\${SHELL} $am_aux_dir/missing" ;;
2950 esac
2951 fi
2952 # Use eval to expand $SHELL
2953 if eval "$MISSING --is-lightweight"; then
2954 am_missing_run="$MISSING "
2955 else
2956 am_missing_run=
2957 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
2958 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
2959 fi
2960
2961 if test x"${install_sh+set}" != xset; then
2962 case $am_aux_dir in
2963 *\ * | *\ *)
2964 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2965 *)
2966 install_sh="\${SHELL} $am_aux_dir/install-sh"
2967 esac
2968 fi
2969
2970 # Installed binaries are usually stripped using 'strip' when the user
2971 # run "make install-strip". However 'strip' might not be the right
2972 # tool to use in cross-compilation environments, therefore Automake
2973 # will honor the 'STRIP' environment variable to overrule this program.
2974 if test "$cross_compiling" != no; then
2975 if test -n "$ac_tool_prefix"; then
2976 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2977 set dummy ${ac_tool_prefix}strip; ac_word=$2
2978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2979 $as_echo_n "checking for $ac_word... " >&6; }
2980 if ${ac_cv_prog_STRIP+:} false; then :
2981 $as_echo_n "(cached) " >&6
2982 else
2983 if test -n "$STRIP"; then
2984 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2985 else
2986 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2987 for as_dir in $PATH
2988 do
2989 IFS=$as_save_IFS
2990 test -z "$as_dir" && as_dir=.
2991 for ac_exec_ext in '' $ac_executable_extensions; do
2992 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2993 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2994 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2995 break 2
2996 fi
2997 done
2998 done
2999 IFS=$as_save_IFS
3000
3001 fi
3002 fi
3003 STRIP=$ac_cv_prog_STRIP
3004 if test -n "$STRIP"; then
3005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
3006 $as_echo "$STRIP" >&6; }
3007 else
3008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3009 $as_echo "no" >&6; }
3010 fi
3011
3012
3013 fi
3014 if test -z "$ac_cv_prog_STRIP"; then
3015 ac_ct_STRIP=$STRIP
3016 # Extract the first word of "strip", so it can be a program name with args.
3017 set dummy strip; ac_word=$2
3018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3019 $as_echo_n "checking for $ac_word... " >&6; }
3020 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
3021 $as_echo_n "(cached) " >&6
3022 else
3023 if test -n "$ac_ct_STRIP"; then
3024 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3025 else
3026 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3027 for as_dir in $PATH
3028 do
3029 IFS=$as_save_IFS
3030 test -z "$as_dir" && as_dir=.
3031 for ac_exec_ext in '' $ac_executable_extensions; do
3032 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3033 ac_cv_prog_ac_ct_STRIP="strip"
3034 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3035 break 2
3036 fi
3037 done
3038 done
3039 IFS=$as_save_IFS
3040
3041 fi
3042 fi
3043 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3044 if test -n "$ac_ct_STRIP"; then
3045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3046 $as_echo "$ac_ct_STRIP" >&6; }
3047 else
3048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3049 $as_echo "no" >&6; }
3050 fi
3051
3052 if test "x$ac_ct_STRIP" = x; then
3053 STRIP=":"
3054 else
3055 case $cross_compiling:$ac_tool_warned in
3056 yes:)
3057 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3058 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3059 ac_tool_warned=yes ;;
3060 esac
3061 STRIP=$ac_ct_STRIP
3062 fi
3063 else
3064 STRIP="$ac_cv_prog_STRIP"
3065 fi
3066
3067 fi
3068 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3069
3070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3071 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3072 if test -z "$MKDIR_P"; then
3073 if ${ac_cv_path_mkdir+:} false; then :
3074 $as_echo_n "(cached) " >&6
3075 else
3076 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3077 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3078 do
3079 IFS=$as_save_IFS
3080 test -z "$as_dir" && as_dir=.
3081 for ac_prog in mkdir gmkdir; do
3082 for ac_exec_ext in '' $ac_executable_extensions; do
3083 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
3084 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3085 'mkdir (GNU coreutils) '* | \
3086 'mkdir (coreutils) '* | \
3087 'mkdir (fileutils) '4.1*)
3088 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3089 break 3;;
3090 esac
3091 done
3092 done
3093 done
3094 IFS=$as_save_IFS
3095
3096 fi
3097
3098 test -d ./--version && rmdir ./--version
3099 if test "${ac_cv_path_mkdir+set}" = set; then
3100 MKDIR_P="$ac_cv_path_mkdir -p"
3101 else
3102 # As a last resort, use the slow shell script. Don't cache a
3103 # value for MKDIR_P within a source directory, because that will
3104 # break other packages using the cache if that directory is
3105 # removed, or if the value is a relative name.
3106 MKDIR_P="$ac_install_sh -d"
3107 fi
3108 fi
3109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3110 $as_echo "$MKDIR_P" >&6; }
3111
3112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3113 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3114 set x ${MAKE-make}
3115 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3116 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
3117 $as_echo_n "(cached) " >&6
3118 else
3119 cat >conftest.make <<\_ACEOF
3120 SHELL = /bin/sh
3121 all:
3122 @echo '@@@%%%=$(MAKE)=@@@%%%'
3123 _ACEOF
3124 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
3125 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3126 *@@@%%%=?*=@@@%%%*)
3127 eval ac_cv_prog_make_${ac_make}_set=yes;;
3128 *)
3129 eval ac_cv_prog_make_${ac_make}_set=no;;
3130 esac
3131 rm -f conftest.make
3132 fi
3133 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3135 $as_echo "yes" >&6; }
3136 SET_MAKE=
3137 else
3138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3139 $as_echo "no" >&6; }
3140 SET_MAKE="MAKE=${MAKE-make}"
3141 fi
3142
3143 rm -rf .tst 2>/dev/null
3144 mkdir .tst 2>/dev/null
3145 if test -d .tst; then
3146 am__leading_dot=.
3147 else
3148 am__leading_dot=_
3149 fi
3150 rmdir .tst 2>/dev/null
3151
3152 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3153 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3154 # is not polluted with repeated "-I."
3155 am__isrc=' -I$(srcdir)'
3156 # test to see if srcdir already configured
3157 if test -f $srcdir/config.status; then
3158 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3159 fi
3160 fi
3161
3162 # test whether we have cygpath
3163 if test -z "$CYGPATH_W"; then
3164 if (cygpath --version) >/dev/null 2>/dev/null; then
3165 CYGPATH_W='cygpath -w'
3166 else
3167 CYGPATH_W=echo
3168 fi
3169 fi
3170
3171
3172 # Define the identity of the package.
3173 PACKAGE='zfs'
3174 VERSION='0.6.5.9'
3175
3176
3177 cat >>confdefs.h <<_ACEOF
3178 #define PACKAGE "$PACKAGE"
3179 _ACEOF
3180
3181
3182 cat >>confdefs.h <<_ACEOF
3183 #define VERSION "$VERSION"
3184 _ACEOF
3185
3186 # Some tools Automake needs.
3187
3188 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3189
3190
3191 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3192
3193
3194 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3195
3196
3197 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3198
3199
3200 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3201
3202 # For better backward compatibility. To be removed once Automake 1.9.x
3203 # dies out for good. For more background, see:
3204 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
3205 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
3206 mkdir_p='$(MKDIR_P)'
3207
3208 # We need awk for the "check" target (and possibly the TAP driver). The
3209 # system "awk" is bad on some platforms.
3210 # Always define AMTAR for backward compatibility. Yes, it's still used
3211 # in the wild :-( We should find a proper way to deprecate it ...
3212 AMTAR='$${TAR-tar}'
3213
3214
3215 # We'll loop over all known methods to create a tar archive until one works.
3216 _am_tools='gnutar pax cpio none'
3217
3218 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
3219
3220
3221
3222
3223
3224
3225 # POSIX will say in a future version that running "rm -f" with no argument
3226 # is OK; and we want to be able to make that assumption in our Makefile
3227 # recipes. So use an aggressive probe to check that the usage we want is
3228 # actually supported "in the wild" to an acceptable degree.
3229 # See automake bug#10828.
3230 # To make any issue more visible, cause the running configure to be aborted
3231 # by default if the 'rm' program in use doesn't match our expectations; the
3232 # user can still override this though.
3233 if rm -f && rm -fr && rm -rf; then : OK; else
3234 cat >&2 <<'END'
3235 Oops!
3236
3237 Your 'rm' program seems unable to run without file operands specified
3238 on the command line, even when the '-f' option is present. This is contrary
3239 to the behaviour of most rm programs out there, and not conforming with
3240 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
3241
3242 Please tell bug-automake@gnu.org about your system, including the value
3243 of your $PATH and any error possibly output before this message. This
3244 can help us improve future automake versions.
3245
3246 END
3247 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
3248 echo 'Configuration will proceed anyway, since you have set the' >&2
3249 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
3250 echo >&2
3251 else
3252 cat >&2 <<'END'
3253 Aborting the configuration process, to ensure you take notice of the issue.
3254
3255 You can download and install GNU coreutils to get an 'rm' implementation
3256 that behaves properly: <http://www.gnu.org/software/coreutils/>.
3257
3258 If you want to complete the configuration process using your problematic
3259 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
3260 to "yes", and re-run configure.
3261
3262 END
3263 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
3264 fi
3265 fi
3266
3267 ac_config_headers="$ac_config_headers zfs_config.h"
3268
3269
3270
3271 ac_ext=c
3272 ac_cpp='$CPP $CPPFLAGS'
3273 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3274 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3275 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3276 if test -n "$ac_tool_prefix"; then
3277 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3278 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3280 $as_echo_n "checking for $ac_word... " >&6; }
3281 if ${ac_cv_prog_CC+:} false; then :
3282 $as_echo_n "(cached) " >&6
3283 else
3284 if test -n "$CC"; then
3285 ac_cv_prog_CC="$CC" # Let the user override the test.
3286 else
3287 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3288 for as_dir in $PATH
3289 do
3290 IFS=$as_save_IFS
3291 test -z "$as_dir" && as_dir=.
3292 for ac_exec_ext in '' $ac_executable_extensions; do
3293 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3294 ac_cv_prog_CC="${ac_tool_prefix}gcc"
3295 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3296 break 2
3297 fi
3298 done
3299 done
3300 IFS=$as_save_IFS
3301
3302 fi
3303 fi
3304 CC=$ac_cv_prog_CC
3305 if test -n "$CC"; then
3306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3307 $as_echo "$CC" >&6; }
3308 else
3309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3310 $as_echo "no" >&6; }
3311 fi
3312
3313
3314 fi
3315 if test -z "$ac_cv_prog_CC"; then
3316 ac_ct_CC=$CC
3317 # Extract the first word of "gcc", so it can be a program name with args.
3318 set dummy gcc; ac_word=$2
3319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3320 $as_echo_n "checking for $ac_word... " >&6; }
3321 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3322 $as_echo_n "(cached) " >&6
3323 else
3324 if test -n "$ac_ct_CC"; then
3325 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3326 else
3327 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3328 for as_dir in $PATH
3329 do
3330 IFS=$as_save_IFS
3331 test -z "$as_dir" && as_dir=.
3332 for ac_exec_ext in '' $ac_executable_extensions; do
3333 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3334 ac_cv_prog_ac_ct_CC="gcc"
3335 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3336 break 2
3337 fi
3338 done
3339 done
3340 IFS=$as_save_IFS
3341
3342 fi
3343 fi
3344 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3345 if test -n "$ac_ct_CC"; then
3346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3347 $as_echo "$ac_ct_CC" >&6; }
3348 else
3349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3350 $as_echo "no" >&6; }
3351 fi
3352
3353 if test "x$ac_ct_CC" = x; then
3354 CC=""
3355 else
3356 case $cross_compiling:$ac_tool_warned in
3357 yes:)
3358 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3359 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3360 ac_tool_warned=yes ;;
3361 esac
3362 CC=$ac_ct_CC
3363 fi
3364 else
3365 CC="$ac_cv_prog_CC"
3366 fi
3367
3368 if test -z "$CC"; then
3369 if test -n "$ac_tool_prefix"; then
3370 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3371 set dummy ${ac_tool_prefix}cc; ac_word=$2
3372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3373 $as_echo_n "checking for $ac_word... " >&6; }
3374 if ${ac_cv_prog_CC+:} false; then :
3375 $as_echo_n "(cached) " >&6
3376 else
3377 if test -n "$CC"; then
3378 ac_cv_prog_CC="$CC" # Let the user override the test.
3379 else
3380 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3381 for as_dir in $PATH
3382 do
3383 IFS=$as_save_IFS
3384 test -z "$as_dir" && as_dir=.
3385 for ac_exec_ext in '' $ac_executable_extensions; do
3386 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3387 ac_cv_prog_CC="${ac_tool_prefix}cc"
3388 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3389 break 2
3390 fi
3391 done
3392 done
3393 IFS=$as_save_IFS
3394
3395 fi
3396 fi
3397 CC=$ac_cv_prog_CC
3398 if test -n "$CC"; then
3399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3400 $as_echo "$CC" >&6; }
3401 else
3402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3403 $as_echo "no" >&6; }
3404 fi
3405
3406
3407 fi
3408 fi
3409 if test -z "$CC"; then
3410 # Extract the first word of "cc", so it can be a program name with args.
3411 set dummy cc; ac_word=$2
3412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3413 $as_echo_n "checking for $ac_word... " >&6; }
3414 if ${ac_cv_prog_CC+:} false; then :
3415 $as_echo_n "(cached) " >&6
3416 else
3417 if test -n "$CC"; then
3418 ac_cv_prog_CC="$CC" # Let the user override the test.
3419 else
3420 ac_prog_rejected=no
3421 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3422 for as_dir in $PATH
3423 do
3424 IFS=$as_save_IFS
3425 test -z "$as_dir" && as_dir=.
3426 for ac_exec_ext in '' $ac_executable_extensions; do
3427 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3428 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3429 ac_prog_rejected=yes
3430 continue
3431 fi
3432 ac_cv_prog_CC="cc"
3433 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3434 break 2
3435 fi
3436 done
3437 done
3438 IFS=$as_save_IFS
3439
3440 if test $ac_prog_rejected = yes; then
3441 # We found a bogon in the path, so make sure we never use it.
3442 set dummy $ac_cv_prog_CC
3443 shift
3444 if test $# != 0; then
3445 # We chose a different compiler from the bogus one.
3446 # However, it has the same basename, so the bogon will be chosen
3447 # first if we set CC to just the basename; use the full file name.
3448 shift
3449 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3450 fi
3451 fi
3452 fi
3453 fi
3454 CC=$ac_cv_prog_CC
3455 if test -n "$CC"; then
3456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3457 $as_echo "$CC" >&6; }
3458 else
3459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3460 $as_echo "no" >&6; }
3461 fi
3462
3463
3464 fi
3465 if test -z "$CC"; then
3466 if test -n "$ac_tool_prefix"; then
3467 for ac_prog in cl.exe
3468 do
3469 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3470 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3472 $as_echo_n "checking for $ac_word... " >&6; }
3473 if ${ac_cv_prog_CC+:} false; then :
3474 $as_echo_n "(cached) " >&6
3475 else
3476 if test -n "$CC"; then
3477 ac_cv_prog_CC="$CC" # Let the user override the test.
3478 else
3479 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3480 for as_dir in $PATH
3481 do
3482 IFS=$as_save_IFS
3483 test -z "$as_dir" && as_dir=.
3484 for ac_exec_ext in '' $ac_executable_extensions; do
3485 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3486 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3487 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3488 break 2
3489 fi
3490 done
3491 done
3492 IFS=$as_save_IFS
3493
3494 fi
3495 fi
3496 CC=$ac_cv_prog_CC
3497 if test -n "$CC"; then
3498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3499 $as_echo "$CC" >&6; }
3500 else
3501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3502 $as_echo "no" >&6; }
3503 fi
3504
3505
3506 test -n "$CC" && break
3507 done
3508 fi
3509 if test -z "$CC"; then
3510 ac_ct_CC=$CC
3511 for ac_prog in cl.exe
3512 do
3513 # Extract the first word of "$ac_prog", so it can be a program name with args.
3514 set dummy $ac_prog; ac_word=$2
3515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3516 $as_echo_n "checking for $ac_word... " >&6; }
3517 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3518 $as_echo_n "(cached) " >&6
3519 else
3520 if test -n "$ac_ct_CC"; then
3521 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3522 else
3523 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3524 for as_dir in $PATH
3525 do
3526 IFS=$as_save_IFS
3527 test -z "$as_dir" && as_dir=.
3528 for ac_exec_ext in '' $ac_executable_extensions; do
3529 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3530 ac_cv_prog_ac_ct_CC="$ac_prog"
3531 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3532 break 2
3533 fi
3534 done
3535 done
3536 IFS=$as_save_IFS
3537
3538 fi
3539 fi
3540 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3541 if test -n "$ac_ct_CC"; then
3542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3543 $as_echo "$ac_ct_CC" >&6; }
3544 else
3545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3546 $as_echo "no" >&6; }
3547 fi
3548
3549
3550 test -n "$ac_ct_CC" && break
3551 done
3552
3553 if test "x$ac_ct_CC" = x; then
3554 CC=""
3555 else
3556 case $cross_compiling:$ac_tool_warned in
3557 yes:)
3558 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3559 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3560 ac_tool_warned=yes ;;
3561 esac
3562 CC=$ac_ct_CC
3563 fi
3564 fi
3565
3566 fi
3567
3568
3569 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3570 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3571 as_fn_error $? "no acceptable C compiler found in \$PATH
3572 See \`config.log' for more details" "$LINENO" 5; }
3573
3574 # Provide some information about the compiler.
3575 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3576 set X $ac_compile
3577 ac_compiler=$2
3578 for ac_option in --version -v -V -qversion; do
3579 { { ac_try="$ac_compiler $ac_option >&5"
3580 case "(($ac_try" in
3581 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3582 *) ac_try_echo=$ac_try;;
3583 esac
3584 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3585 $as_echo "$ac_try_echo"; } >&5
3586 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3587 ac_status=$?
3588 if test -s conftest.err; then
3589 sed '10a\
3590 ... rest of stderr output deleted ...
3591 10q' conftest.err >conftest.er1
3592 cat conftest.er1 >&5
3593 fi
3594 rm -f conftest.er1 conftest.err
3595 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3596 test $ac_status = 0; }
3597 done
3598
3599 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3600 /* end confdefs.h. */
3601
3602 int
3603 main ()
3604 {
3605
3606 ;
3607 return 0;
3608 }
3609 _ACEOF
3610 ac_clean_files_save=$ac_clean_files
3611 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3612 # Try to create an executable without -o first, disregard a.out.
3613 # It will help us diagnose broken compilers, and finding out an intuition
3614 # of exeext.
3615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3616 $as_echo_n "checking whether the C compiler works... " >&6; }
3617 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3618
3619 # The possible output files:
3620 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3621
3622 ac_rmfiles=
3623 for ac_file in $ac_files
3624 do
3625 case $ac_file in
3626 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3627 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3628 esac
3629 done
3630 rm -f $ac_rmfiles
3631
3632 if { { ac_try="$ac_link_default"
3633 case "(($ac_try" in
3634 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3635 *) ac_try_echo=$ac_try;;
3636 esac
3637 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3638 $as_echo "$ac_try_echo"; } >&5
3639 (eval "$ac_link_default") 2>&5
3640 ac_status=$?
3641 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3642 test $ac_status = 0; }; then :
3643 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3644 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3645 # in a Makefile. We should not override ac_cv_exeext if it was cached,
3646 # so that the user can short-circuit this test for compilers unknown to
3647 # Autoconf.
3648 for ac_file in $ac_files ''
3649 do
3650 test -f "$ac_file" || continue
3651 case $ac_file in
3652 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3653 ;;
3654 [ab].out )
3655 # We found the default executable, but exeext='' is most
3656 # certainly right.
3657 break;;
3658 *.* )
3659 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3660 then :; else
3661 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3662 fi
3663 # We set ac_cv_exeext here because the later test for it is not
3664 # safe: cross compilers may not add the suffix if given an `-o'
3665 # argument, so we may need to know it at that point already.
3666 # Even if this section looks crufty: it has the advantage of
3667 # actually working.
3668 break;;
3669 * )
3670 break;;
3671 esac
3672 done
3673 test "$ac_cv_exeext" = no && ac_cv_exeext=
3674
3675 else
3676 ac_file=''
3677 fi
3678 if test -z "$ac_file"; then :
3679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3680 $as_echo "no" >&6; }
3681 $as_echo "$as_me: failed program was:" >&5
3682 sed 's/^/| /' conftest.$ac_ext >&5
3683
3684 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3685 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3686 as_fn_error 77 "C compiler cannot create executables
3687 See \`config.log' for more details" "$LINENO" 5; }
3688 else
3689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3690 $as_echo "yes" >&6; }
3691 fi
3692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3693 $as_echo_n "checking for C compiler default output file name... " >&6; }
3694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3695 $as_echo "$ac_file" >&6; }
3696 ac_exeext=$ac_cv_exeext
3697
3698 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3699 ac_clean_files=$ac_clean_files_save
3700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3701 $as_echo_n "checking for suffix of executables... " >&6; }
3702 if { { ac_try="$ac_link"
3703 case "(($ac_try" in
3704 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3705 *) ac_try_echo=$ac_try;;
3706 esac
3707 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3708 $as_echo "$ac_try_echo"; } >&5
3709 (eval "$ac_link") 2>&5
3710 ac_status=$?
3711 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3712 test $ac_status = 0; }; then :
3713 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3714 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3715 # work properly (i.e., refer to `conftest.exe'), while it won't with
3716 # `rm'.
3717 for ac_file in conftest.exe conftest conftest.*; do
3718 test -f "$ac_file" || continue
3719 case $ac_file in
3720 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3721 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3722 break;;
3723 * ) break;;
3724 esac
3725 done
3726 else
3727 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3728 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3729 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3730 See \`config.log' for more details" "$LINENO" 5; }
3731 fi
3732 rm -f conftest conftest$ac_cv_exeext
3733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3734 $as_echo "$ac_cv_exeext" >&6; }
3735
3736 rm -f conftest.$ac_ext
3737 EXEEXT=$ac_cv_exeext
3738 ac_exeext=$EXEEXT
3739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3740 /* end confdefs.h. */
3741 #include <stdio.h>
3742 int
3743 main ()
3744 {
3745 FILE *f = fopen ("conftest.out", "w");
3746 return ferror (f) || fclose (f) != 0;
3747
3748 ;
3749 return 0;
3750 }
3751 _ACEOF
3752 ac_clean_files="$ac_clean_files conftest.out"
3753 # Check that the compiler produces executables we can run. If not, either
3754 # the compiler is broken, or we cross compile.
3755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3756 $as_echo_n "checking whether we are cross compiling... " >&6; }
3757 if test "$cross_compiling" != yes; then
3758 { { ac_try="$ac_link"
3759 case "(($ac_try" in
3760 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3761 *) ac_try_echo=$ac_try;;
3762 esac
3763 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3764 $as_echo "$ac_try_echo"; } >&5
3765 (eval "$ac_link") 2>&5
3766 ac_status=$?
3767 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3768 test $ac_status = 0; }
3769 if { ac_try='./conftest$ac_cv_exeext'
3770 { { case "(($ac_try" in
3771 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3772 *) ac_try_echo=$ac_try;;
3773 esac
3774 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3775 $as_echo "$ac_try_echo"; } >&5
3776 (eval "$ac_try") 2>&5
3777 ac_status=$?
3778 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3779 test $ac_status = 0; }; }; then
3780 cross_compiling=no
3781 else
3782 if test "$cross_compiling" = maybe; then
3783 cross_compiling=yes
3784 else
3785 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3786 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3787 as_fn_error $? "cannot run C compiled programs.
3788 If you meant to cross compile, use \`--host'.
3789 See \`config.log' for more details" "$LINENO" 5; }
3790 fi
3791 fi
3792 fi
3793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3794 $as_echo "$cross_compiling" >&6; }
3795
3796 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3797 ac_clean_files=$ac_clean_files_save
3798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3799 $as_echo_n "checking for suffix of object files... " >&6; }
3800 if ${ac_cv_objext+:} false; then :
3801 $as_echo_n "(cached) " >&6
3802 else
3803 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3804 /* end confdefs.h. */
3805
3806 int
3807 main ()
3808 {
3809
3810 ;
3811 return 0;
3812 }
3813 _ACEOF
3814 rm -f conftest.o conftest.obj
3815 if { { ac_try="$ac_compile"
3816 case "(($ac_try" in
3817 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3818 *) ac_try_echo=$ac_try;;
3819 esac
3820 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3821 $as_echo "$ac_try_echo"; } >&5
3822 (eval "$ac_compile") 2>&5
3823 ac_status=$?
3824 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3825 test $ac_status = 0; }; then :
3826 for ac_file in conftest.o conftest.obj conftest.*; do
3827 test -f "$ac_file" || continue;
3828 case $ac_file in
3829 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3830 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3831 break;;
3832 esac
3833 done
3834 else
3835 $as_echo "$as_me: failed program was:" >&5
3836 sed 's/^/| /' conftest.$ac_ext >&5
3837
3838 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3839 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3840 as_fn_error $? "cannot compute suffix of object files: cannot compile
3841 See \`config.log' for more details" "$LINENO" 5; }
3842 fi
3843 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3844 fi
3845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3846 $as_echo "$ac_cv_objext" >&6; }
3847 OBJEXT=$ac_cv_objext
3848 ac_objext=$OBJEXT
3849 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3850 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3851 if ${ac_cv_c_compiler_gnu+:} false; then :
3852 $as_echo_n "(cached) " >&6
3853 else
3854 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3855 /* end confdefs.h. */
3856
3857 int
3858 main ()
3859 {
3860 #ifndef __GNUC__
3861 choke me
3862 #endif
3863
3864 ;
3865 return 0;
3866 }
3867 _ACEOF
3868 if ac_fn_c_try_compile "$LINENO"; then :
3869 ac_compiler_gnu=yes
3870 else
3871 ac_compiler_gnu=no
3872 fi
3873 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3874 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3875
3876 fi
3877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3878 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3879 if test $ac_compiler_gnu = yes; then
3880 GCC=yes
3881 else
3882 GCC=
3883 fi
3884 ac_test_CFLAGS=${CFLAGS+set}
3885 ac_save_CFLAGS=$CFLAGS
3886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3887 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3888 if ${ac_cv_prog_cc_g+:} false; then :
3889 $as_echo_n "(cached) " >&6
3890 else
3891 ac_save_c_werror_flag=$ac_c_werror_flag
3892 ac_c_werror_flag=yes
3893 ac_cv_prog_cc_g=no
3894 CFLAGS="-g"
3895 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3896 /* end confdefs.h. */
3897
3898 int
3899 main ()
3900 {
3901
3902 ;
3903 return 0;
3904 }
3905 _ACEOF
3906 if ac_fn_c_try_compile "$LINENO"; then :
3907 ac_cv_prog_cc_g=yes
3908 else
3909 CFLAGS=""
3910 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3911 /* end confdefs.h. */
3912
3913 int
3914 main ()
3915 {
3916
3917 ;
3918 return 0;
3919 }
3920 _ACEOF
3921 if ac_fn_c_try_compile "$LINENO"; then :
3922
3923 else
3924 ac_c_werror_flag=$ac_save_c_werror_flag
3925 CFLAGS="-g"
3926 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3927 /* end confdefs.h. */
3928
3929 int
3930 main ()
3931 {
3932
3933 ;
3934 return 0;
3935 }
3936 _ACEOF
3937 if ac_fn_c_try_compile "$LINENO"; then :
3938 ac_cv_prog_cc_g=yes
3939 fi
3940 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3941 fi
3942 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3943 fi
3944 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3945 ac_c_werror_flag=$ac_save_c_werror_flag
3946 fi
3947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3948 $as_echo "$ac_cv_prog_cc_g" >&6; }
3949 if test "$ac_test_CFLAGS" = set; then
3950 CFLAGS=$ac_save_CFLAGS
3951 elif test $ac_cv_prog_cc_g = yes; then
3952 if test "$GCC" = yes; then
3953 CFLAGS="-g -O2"
3954 else
3955 CFLAGS="-g"
3956 fi
3957 else
3958 if test "$GCC" = yes; then
3959 CFLAGS="-O2"
3960 else
3961 CFLAGS=
3962 fi
3963 fi
3964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3965 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3966 if ${ac_cv_prog_cc_c89+:} false; then :
3967 $as_echo_n "(cached) " >&6
3968 else
3969 ac_cv_prog_cc_c89=no
3970 ac_save_CC=$CC
3971 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3972 /* end confdefs.h. */
3973 #include <stdarg.h>
3974 #include <stdio.h>
3975 struct stat;
3976 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3977 struct buf { int x; };
3978 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3979 static char *e (p, i)
3980 char **p;
3981 int i;
3982 {
3983 return p[i];
3984 }
3985 static char *f (char * (*g) (char **, int), char **p, ...)
3986 {
3987 char *s;
3988 va_list v;
3989 va_start (v,p);
3990 s = g (p, va_arg (v,int));
3991 va_end (v);
3992 return s;
3993 }
3994
3995 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3996 function prototypes and stuff, but not '\xHH' hex character constants.
3997 These don't provoke an error unfortunately, instead are silently treated
3998 as 'x'. The following induces an error, until -std is added to get
3999 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
4000 array size at least. It's necessary to write '\x00'==0 to get something
4001 that's true only with -std. */
4002 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4003
4004 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4005 inside strings and character constants. */
4006 #define FOO(x) 'x'
4007 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4008
4009 int test (int i, double x);
4010 struct s1 {int (*f) (int a);};
4011 struct s2 {int (*f) (double a);};
4012 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4013 int argc;
4014 char **argv;
4015 int
4016 main ()
4017 {
4018 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
4019 ;
4020 return 0;
4021 }
4022 _ACEOF
4023 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4024 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4025 do
4026 CC="$ac_save_CC $ac_arg"
4027 if ac_fn_c_try_compile "$LINENO"; then :
4028 ac_cv_prog_cc_c89=$ac_arg
4029 fi
4030 rm -f core conftest.err conftest.$ac_objext
4031 test "x$ac_cv_prog_cc_c89" != "xno" && break
4032 done
4033 rm -f conftest.$ac_ext
4034 CC=$ac_save_CC
4035
4036 fi
4037 # AC_CACHE_VAL
4038 case "x$ac_cv_prog_cc_c89" in
4039 x)
4040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4041 $as_echo "none needed" >&6; } ;;
4042 xno)
4043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4044 $as_echo "unsupported" >&6; } ;;
4045 *)
4046 CC="$CC $ac_cv_prog_cc_c89"
4047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4048 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4049 esac
4050 if test "x$ac_cv_prog_cc_c89" != xno; then :
4051
4052 fi
4053
4054 ac_ext=c
4055 ac_cpp='$CPP $CPPFLAGS'
4056 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4057 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4058 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4059
4060 ac_ext=c
4061 ac_cpp='$CPP $CPPFLAGS'
4062 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4063 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4064 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
4066 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
4067 if ${am_cv_prog_cc_c_o+:} false; then :
4068 $as_echo_n "(cached) " >&6
4069 else
4070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4071 /* end confdefs.h. */
4072
4073 int
4074 main ()
4075 {
4076
4077 ;
4078 return 0;
4079 }
4080 _ACEOF
4081 # Make sure it works both with $CC and with simple cc.
4082 # Following AC_PROG_CC_C_O, we do the test twice because some
4083 # compilers refuse to overwrite an existing .o file with -o,
4084 # though they will create one.
4085 am_cv_prog_cc_c_o=yes
4086 for am_i in 1 2; do
4087 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
4088 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
4089 ac_status=$?
4090 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4091 (exit $ac_status); } \
4092 && test -f conftest2.$ac_objext; then
4093 : OK
4094 else
4095 am_cv_prog_cc_c_o=no
4096 break
4097 fi
4098 done
4099 rm -f core conftest*
4100 unset am_i
4101 fi
4102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
4103 $as_echo "$am_cv_prog_cc_c_o" >&6; }
4104 if test "$am_cv_prog_cc_c_o" != yes; then
4105 # Losing compiler, so override with the script.
4106 # FIXME: It is wrong to rewrite CC.
4107 # But if we don't then we get into trouble of one sort or another.
4108 # A longer-term fix would be to have automake use am__CC in this case,
4109 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4110 CC="$am_aux_dir/compile $CC"
4111 fi
4112 ac_ext=c
4113 ac_cpp='$CPP $CPPFLAGS'
4114 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4115 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4116 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4117
4118 DEPDIR="${am__leading_dot}deps"
4119
4120 ac_config_commands="$ac_config_commands depfiles"
4121
4122
4123 am_make=${MAKE-make}
4124 cat > confinc << 'END'
4125 am__doit:
4126 @echo this is the am__doit target
4127 .PHONY: am__doit
4128 END
4129 # If we don't find an include directive, just comment out the code.
4130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4131 $as_echo_n "checking for style of include used by $am_make... " >&6; }
4132 am__include="#"
4133 am__quote=
4134 _am_result=none
4135 # First try GNU make style include.
4136 echo "include confinc" > confmf
4137 # Ignore all kinds of additional output from 'make'.
4138 case `$am_make -s -f confmf 2> /dev/null` in #(
4139 *the\ am__doit\ target*)
4140 am__include=include
4141 am__quote=
4142 _am_result=GNU
4143 ;;
4144 esac
4145 # Now try BSD make style include.
4146 if test "$am__include" = "#"; then
4147 echo '.include "confinc"' > confmf
4148 case `$am_make -s -f confmf 2> /dev/null` in #(
4149 *the\ am__doit\ target*)
4150 am__include=.include
4151 am__quote="\""
4152 _am_result=BSD
4153 ;;
4154 esac
4155 fi
4156
4157
4158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4159 $as_echo "$_am_result" >&6; }
4160 rm -f confinc confmf
4161
4162 # Check whether --enable-dependency-tracking was given.
4163 if test "${enable_dependency_tracking+set}" = set; then :
4164 enableval=$enable_dependency_tracking;
4165 fi
4166
4167 if test "x$enable_dependency_tracking" != xno; then
4168 am_depcomp="$ac_aux_dir/depcomp"
4169 AMDEPBACKSLASH='\'
4170 am__nodep='_no'
4171 fi
4172 if test "x$enable_dependency_tracking" != xno; then
4173 AMDEP_TRUE=
4174 AMDEP_FALSE='#'
4175 else
4176 AMDEP_TRUE='#'
4177 AMDEP_FALSE=
4178 fi
4179
4180
4181
4182 depcc="$CC" am_compiler_list=
4183
4184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4185 $as_echo_n "checking dependency style of $depcc... " >&6; }
4186 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4187 $as_echo_n "(cached) " >&6
4188 else
4189 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4190 # We make a subdir and do the tests there. Otherwise we can end up
4191 # making bogus files that we don't know about and never remove. For
4192 # instance it was reported that on HP-UX the gcc test will end up
4193 # making a dummy file named 'D' -- because '-MD' means "put the output
4194 # in D".
4195 rm -rf conftest.dir
4196 mkdir conftest.dir
4197 # Copy depcomp to subdir because otherwise we won't find it if we're
4198 # using a relative directory.
4199 cp "$am_depcomp" conftest.dir
4200 cd conftest.dir
4201 # We will build objects and dependencies in a subdirectory because
4202 # it helps to detect inapplicable dependency modes. For instance
4203 # both Tru64's cc and ICC support -MD to output dependencies as a
4204 # side effect of compilation, but ICC will put the dependencies in
4205 # the current directory while Tru64 will put them in the object
4206 # directory.
4207 mkdir sub
4208
4209 am_cv_CC_dependencies_compiler_type=none
4210 if test "$am_compiler_list" = ""; then
4211 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4212 fi
4213 am__universal=false
4214 case " $depcc " in #(
4215 *\ -arch\ *\ -arch\ *) am__universal=true ;;
4216 esac
4217
4218 for depmode in $am_compiler_list; do
4219 # Setup a source with many dependencies, because some compilers
4220 # like to wrap large dependency lists on column 80 (with \), and
4221 # we should not choose a depcomp mode which is confused by this.
4222 #
4223 # We need to recreate these files for each test, as the compiler may
4224 # overwrite some of them when testing with obscure command lines.
4225 # This happens at least with the AIX C compiler.
4226 : > sub/conftest.c
4227 for i in 1 2 3 4 5 6; do
4228 echo '#include "conftst'$i'.h"' >> sub/conftest.c
4229 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4230 # Solaris 10 /bin/sh.
4231 echo '/* dummy */' > sub/conftst$i.h
4232 done
4233 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4234
4235 # We check with '-c' and '-o' for the sake of the "dashmstdout"
4236 # mode. It turns out that the SunPro C++ compiler does not properly
4237 # handle '-M -o', and we need to detect this. Also, some Intel
4238 # versions had trouble with output in subdirs.
4239 am__obj=sub/conftest.${OBJEXT-o}
4240 am__minus_obj="-o $am__obj"
4241 case $depmode in
4242 gcc)
4243 # This depmode causes a compiler race in universal mode.
4244 test "$am__universal" = false || continue
4245 ;;
4246 nosideeffect)
4247 # After this tag, mechanisms are not by side-effect, so they'll
4248 # only be used when explicitly requested.
4249 if test "x$enable_dependency_tracking" = xyes; then
4250 continue
4251 else
4252 break
4253 fi
4254 ;;
4255 msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4256 # This compiler won't grok '-c -o', but also, the minuso test has
4257 # not run yet. These depmodes are late enough in the game, and
4258 # so weak that their functioning should not be impacted.
4259 am__obj=conftest.${OBJEXT-o}
4260 am__minus_obj=
4261 ;;
4262 none) break ;;
4263 esac
4264 if depmode=$depmode \
4265 source=sub/conftest.c object=$am__obj \
4266 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4267 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4268 >/dev/null 2>conftest.err &&
4269 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4270 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4271 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4272 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4273 # icc doesn't choke on unknown options, it will just issue warnings
4274 # or remarks (even with -Werror). So we grep stderr for any message
4275 # that says an option was ignored or not supported.
4276 # When given -MP, icc 7.0 and 7.1 complain thusly:
4277 # icc: Command line warning: ignoring option '-M'; no argument required
4278 # The diagnosis changed in icc 8.0:
4279 # icc: Command line remark: option '-MP' not supported
4280 if (grep 'ignoring option' conftest.err ||
4281 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4282 am_cv_CC_dependencies_compiler_type=$depmode
4283 break
4284 fi
4285 fi
4286 done
4287
4288 cd ..
4289 rm -rf conftest.dir
4290 else
4291 am_cv_CC_dependencies_compiler_type=none
4292 fi
4293
4294 fi
4295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4296 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4297 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4298
4299 if
4300 test "x$enable_dependency_tracking" != xno \
4301 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4302 am__fastdepCC_TRUE=
4303 am__fastdepCC_FALSE='#'
4304 else
4305 am__fastdepCC_TRUE='#'
4306 am__fastdepCC_FALSE=
4307 fi
4308
4309
4310 case `pwd` in
4311 *\ * | *\ *)
4312 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
4313 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
4314 esac
4315
4316
4317
4318 macro_version='2.4.6'
4319 macro_revision='2.4.6'
4320
4321
4322
4323
4324
4325
4326
4327
4328
4329
4330
4331
4332
4333 ltmain=$ac_aux_dir/ltmain.sh
4334
4335 # Backslashify metacharacters that are still active within
4336 # double-quoted strings.
4337 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
4338
4339 # Same as above, but do not quote variable references.
4340 double_quote_subst='s/\(["`\\]\)/\\\1/g'
4341
4342 # Sed substitution to delay expansion of an escaped shell variable in a
4343 # double_quote_subst'ed string.
4344 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
4345
4346 # Sed substitution to delay expansion of an escaped single quote.
4347 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
4348
4349 # Sed substitution to avoid accidental globbing in evaled expressions
4350 no_glob_subst='s/\*/\\\*/g'
4351
4352 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4353 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
4354 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
4355
4356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
4357 $as_echo_n "checking how to print strings... " >&6; }
4358 # Test print first, because it will be a builtin if present.
4359 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
4360 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
4361 ECHO='print -r --'
4362 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
4363 ECHO='printf %s\n'
4364 else
4365 # Use this function as a fallback that always works.
4366 func_fallback_echo ()
4367 {
4368 eval 'cat <<_LTECHO_EOF
4369 $1
4370 _LTECHO_EOF'
4371 }
4372 ECHO='func_fallback_echo'
4373 fi
4374
4375 # func_echo_all arg...
4376 # Invoke $ECHO with all args, space-separated.
4377 func_echo_all ()
4378 {
4379 $ECHO ""
4380 }
4381
4382 case $ECHO in
4383 printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
4384 $as_echo "printf" >&6; } ;;
4385 print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
4386 $as_echo "print -r" >&6; } ;;
4387 *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
4388 $as_echo "cat" >&6; } ;;
4389 esac
4390
4391
4392
4393
4394
4395
4396
4397
4398
4399
4400
4401
4402
4403
4404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
4405 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
4406 if ${ac_cv_path_SED+:} false; then :
4407 $as_echo_n "(cached) " >&6
4408 else
4409 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
4410 for ac_i in 1 2 3 4 5 6 7; do
4411 ac_script="$ac_script$as_nl$ac_script"
4412 done
4413 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
4414 { ac_script=; unset ac_script;}
4415 if test -z "$SED"; then
4416 ac_path_SED_found=false
4417 # Loop through the user's path and test for each of PROGNAME-LIST
4418 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4419 for as_dir in $PATH
4420 do
4421 IFS=$as_save_IFS
4422 test -z "$as_dir" && as_dir=.
4423 for ac_prog in sed gsed; do
4424 for ac_exec_ext in '' $ac_executable_extensions; do
4425 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
4426 as_fn_executable_p "$ac_path_SED" || continue
4427 # Check for GNU ac_path_SED and select it if it is found.
4428 # Check for GNU $ac_path_SED
4429 case `"$ac_path_SED" --version 2>&1` in
4430 *GNU*)
4431 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
4432 *)
4433 ac_count=0
4434 $as_echo_n 0123456789 >"conftest.in"
4435 while :
4436 do
4437 cat "conftest.in" "conftest.in" >"conftest.tmp"
4438 mv "conftest.tmp" "conftest.in"
4439 cp "conftest.in" "conftest.nl"
4440 $as_echo '' >> "conftest.nl"
4441 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
4442 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4443 as_fn_arith $ac_count + 1 && ac_count=$as_val
4444 if test $ac_count -gt ${ac_path_SED_max-0}; then
4445 # Best one so far, save it but keep looking for a better one
4446 ac_cv_path_SED="$ac_path_SED"
4447 ac_path_SED_max=$ac_count
4448 fi
4449 # 10*(2^10) chars as input seems more than enough
4450 test $ac_count -gt 10 && break
4451 done
4452 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4453 esac
4454
4455 $ac_path_SED_found && break 3
4456 done
4457 done
4458 done
4459 IFS=$as_save_IFS
4460 if test -z "$ac_cv_path_SED"; then
4461 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
4462 fi
4463 else
4464 ac_cv_path_SED=$SED
4465 fi
4466
4467 fi
4468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
4469 $as_echo "$ac_cv_path_SED" >&6; }
4470 SED="$ac_cv_path_SED"
4471 rm -f conftest.sed
4472
4473 test -z "$SED" && SED=sed
4474 Xsed="$SED -e 1s/^X//"
4475
4476
4477
4478
4479
4480
4481
4482
4483
4484
4485
4486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4487 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4488 if ${ac_cv_path_GREP+:} false; then :
4489 $as_echo_n "(cached) " >&6
4490 else
4491 if test -z "$GREP"; then
4492 ac_path_GREP_found=false
4493 # Loop through the user's path and test for each of PROGNAME-LIST
4494 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4495 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4496 do
4497 IFS=$as_save_IFS
4498 test -z "$as_dir" && as_dir=.
4499 for ac_prog in grep ggrep; do
4500 for ac_exec_ext in '' $ac_executable_extensions; do
4501 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4502 as_fn_executable_p "$ac_path_GREP" || continue
4503 # Check for GNU ac_path_GREP and select it if it is found.
4504 # Check for GNU $ac_path_GREP
4505 case `"$ac_path_GREP" --version 2>&1` in
4506 *GNU*)
4507 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4508 *)
4509 ac_count=0
4510 $as_echo_n 0123456789 >"conftest.in"
4511 while :
4512 do
4513 cat "conftest.in" "conftest.in" >"conftest.tmp"
4514 mv "conftest.tmp" "conftest.in"
4515 cp "conftest.in" "conftest.nl"
4516 $as_echo 'GREP' >> "conftest.nl"
4517 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4518 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4519 as_fn_arith $ac_count + 1 && ac_count=$as_val
4520 if test $ac_count -gt ${ac_path_GREP_max-0}; then
4521 # Best one so far, save it but keep looking for a better one
4522 ac_cv_path_GREP="$ac_path_GREP"
4523 ac_path_GREP_max=$ac_count
4524 fi
4525 # 10*(2^10) chars as input seems more than enough
4526 test $ac_count -gt 10 && break
4527 done
4528 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4529 esac
4530
4531 $ac_path_GREP_found && break 3
4532 done
4533 done
4534 done
4535 IFS=$as_save_IFS
4536 if test -z "$ac_cv_path_GREP"; then
4537 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4538 fi
4539 else
4540 ac_cv_path_GREP=$GREP
4541 fi
4542
4543 fi
4544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4545 $as_echo "$ac_cv_path_GREP" >&6; }
4546 GREP="$ac_cv_path_GREP"
4547
4548
4549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4550 $as_echo_n "checking for egrep... " >&6; }
4551 if ${ac_cv_path_EGREP+:} false; then :
4552 $as_echo_n "(cached) " >&6
4553 else
4554 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4555 then ac_cv_path_EGREP="$GREP -E"
4556 else
4557 if test -z "$EGREP"; then
4558 ac_path_EGREP_found=false
4559 # Loop through the user's path and test for each of PROGNAME-LIST
4560 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4561 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4562 do
4563 IFS=$as_save_IFS
4564 test -z "$as_dir" && as_dir=.
4565 for ac_prog in egrep; do
4566 for ac_exec_ext in '' $ac_executable_extensions; do
4567 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4568 as_fn_executable_p "$ac_path_EGREP" || continue
4569 # Check for GNU ac_path_EGREP and select it if it is found.
4570 # Check for GNU $ac_path_EGREP
4571 case `"$ac_path_EGREP" --version 2>&1` in
4572 *GNU*)
4573 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4574 *)
4575 ac_count=0
4576 $as_echo_n 0123456789 >"conftest.in"
4577 while :
4578 do
4579 cat "conftest.in" "conftest.in" >"conftest.tmp"
4580 mv "conftest.tmp" "conftest.in"
4581 cp "conftest.in" "conftest.nl"
4582 $as_echo 'EGREP' >> "conftest.nl"
4583 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4584 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4585 as_fn_arith $ac_count + 1 && ac_count=$as_val
4586 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4587 # Best one so far, save it but keep looking for a better one
4588 ac_cv_path_EGREP="$ac_path_EGREP"
4589 ac_path_EGREP_max=$ac_count
4590 fi
4591 # 10*(2^10) chars as input seems more than enough
4592 test $ac_count -gt 10 && break
4593 done
4594 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4595 esac
4596
4597 $ac_path_EGREP_found && break 3
4598 done
4599 done
4600 done
4601 IFS=$as_save_IFS
4602 if test -z "$ac_cv_path_EGREP"; then
4603 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4604 fi
4605 else
4606 ac_cv_path_EGREP=$EGREP
4607 fi
4608
4609 fi
4610 fi
4611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4612 $as_echo "$ac_cv_path_EGREP" >&6; }
4613 EGREP="$ac_cv_path_EGREP"
4614
4615
4616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
4617 $as_echo_n "checking for fgrep... " >&6; }
4618 if ${ac_cv_path_FGREP+:} false; then :
4619 $as_echo_n "(cached) " >&6
4620 else
4621 if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
4622 then ac_cv_path_FGREP="$GREP -F"
4623 else
4624 if test -z "$FGREP"; then
4625 ac_path_FGREP_found=false
4626 # Loop through the user's path and test for each of PROGNAME-LIST
4627 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4628 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4629 do
4630 IFS=$as_save_IFS
4631 test -z "$as_dir" && as_dir=.
4632 for ac_prog in fgrep; do
4633 for ac_exec_ext in '' $ac_executable_extensions; do
4634 ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
4635 as_fn_executable_p "$ac_path_FGREP" || continue
4636 # Check for GNU ac_path_FGREP and select it if it is found.
4637 # Check for GNU $ac_path_FGREP
4638 case `"$ac_path_FGREP" --version 2>&1` in
4639 *GNU*)
4640 ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
4641 *)
4642 ac_count=0
4643 $as_echo_n 0123456789 >"conftest.in"
4644 while :
4645 do
4646 cat "conftest.in" "conftest.in" >"conftest.tmp"
4647 mv "conftest.tmp" "conftest.in"
4648 cp "conftest.in" "conftest.nl"
4649 $as_echo 'FGREP' >> "conftest.nl"
4650 "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
4651 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4652 as_fn_arith $ac_count + 1 && ac_count=$as_val
4653 if test $ac_count -gt ${ac_path_FGREP_max-0}; then
4654 # Best one so far, save it but keep looking for a better one
4655 ac_cv_path_FGREP="$ac_path_FGREP"
4656 ac_path_FGREP_max=$ac_count
4657 fi
4658 # 10*(2^10) chars as input seems more than enough
4659 test $ac_count -gt 10 && break
4660 done
4661 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4662 esac
4663
4664 $ac_path_FGREP_found && break 3
4665 done
4666 done
4667 done
4668 IFS=$as_save_IFS
4669 if test -z "$ac_cv_path_FGREP"; then
4670 as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4671 fi
4672 else
4673 ac_cv_path_FGREP=$FGREP
4674 fi
4675
4676 fi
4677 fi
4678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
4679 $as_echo "$ac_cv_path_FGREP" >&6; }
4680 FGREP="$ac_cv_path_FGREP"
4681
4682
4683 test -z "$GREP" && GREP=grep
4684
4685
4686
4687
4688
4689
4690
4691
4692
4693
4694
4695
4696
4697
4698
4699
4700
4701
4702
4703 # Check whether --with-gnu-ld was given.
4704 if test "${with_gnu_ld+set}" = set; then :
4705 withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes
4706 else
4707 with_gnu_ld=no
4708 fi
4709
4710 ac_prog=ld
4711 if test yes = "$GCC"; then
4712 # Check if gcc -print-prog-name=ld gives a path.
4713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
4714 $as_echo_n "checking for ld used by $CC... " >&6; }
4715 case $host in
4716 *-*-mingw*)
4717 # gcc leaves a trailing carriage return, which upsets mingw
4718 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
4719 *)
4720 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
4721 esac
4722 case $ac_prog in
4723 # Accept absolute paths.
4724 [\\/]* | ?:[\\/]*)
4725 re_direlt='/[^/][^/]*/\.\./'
4726 # Canonicalize the pathname of ld
4727 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
4728 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
4729 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
4730 done
4731 test -z "$LD" && LD=$ac_prog
4732 ;;
4733 "")
4734 # If it fails, then pretend we aren't using GCC.
4735 ac_prog=ld
4736 ;;
4737 *)
4738 # If it is relative, then search for the first ld in PATH.
4739 with_gnu_ld=unknown
4740 ;;
4741 esac
4742 elif test yes = "$with_gnu_ld"; then
4743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
4744 $as_echo_n "checking for GNU ld... " >&6; }
4745 else
4746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
4747 $as_echo_n "checking for non-GNU ld... " >&6; }
4748 fi
4749 if ${lt_cv_path_LD+:} false; then :
4750 $as_echo_n "(cached) " >&6
4751 else
4752 if test -z "$LD"; then
4753 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
4754 for ac_dir in $PATH; do
4755 IFS=$lt_save_ifs
4756 test -z "$ac_dir" && ac_dir=.
4757 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
4758 lt_cv_path_LD=$ac_dir/$ac_prog
4759 # Check to see if the program is GNU ld. I'd rather use --version,
4760 # but apparently some variants of GNU ld only accept -v.
4761 # Break only if it was the GNU/non-GNU ld that we prefer.
4762 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
4763 *GNU* | *'with BFD'*)
4764 test no != "$with_gnu_ld" && break
4765 ;;
4766 *)
4767 test yes != "$with_gnu_ld" && break
4768 ;;
4769 esac
4770 fi
4771 done
4772 IFS=$lt_save_ifs
4773 else
4774 lt_cv_path_LD=$LD # Let the user override the test with a path.
4775 fi
4776 fi
4777
4778 LD=$lt_cv_path_LD
4779 if test -n "$LD"; then
4780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
4781 $as_echo "$LD" >&6; }
4782 else
4783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4784 $as_echo "no" >&6; }
4785 fi
4786 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
4787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
4788 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
4789 if ${lt_cv_prog_gnu_ld+:} false; then :
4790 $as_echo_n "(cached) " >&6
4791 else
4792 # I'd rather use --version here, but apparently some GNU lds only accept -v.
4793 case `$LD -v 2>&1 </dev/null` in
4794 *GNU* | *'with BFD'*)
4795 lt_cv_prog_gnu_ld=yes
4796 ;;
4797 *)
4798 lt_cv_prog_gnu_ld=no
4799 ;;
4800 esac
4801 fi
4802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
4803 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
4804 with_gnu_ld=$lt_cv_prog_gnu_ld
4805
4806
4807
4808
4809
4810
4811
4812
4813
4814 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
4815 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
4816 if ${lt_cv_path_NM+:} false; then :
4817 $as_echo_n "(cached) " >&6
4818 else
4819 if test -n "$NM"; then
4820 # Let the user override the test.
4821 lt_cv_path_NM=$NM
4822 else
4823 lt_nm_to_check=${ac_tool_prefix}nm
4824 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
4825 lt_nm_to_check="$lt_nm_to_check nm"
4826 fi
4827 for lt_tmp_nm in $lt_nm_to_check; do
4828 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
4829 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
4830 IFS=$lt_save_ifs
4831 test -z "$ac_dir" && ac_dir=.
4832 tmp_nm=$ac_dir/$lt_tmp_nm
4833 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then
4834 # Check to see if the nm accepts a BSD-compat flag.
4835 # Adding the 'sed 1q' prevents false positives on HP-UX, which says:
4836 # nm: unknown option "B" ignored
4837 # Tru64's nm complains that /dev/null is an invalid object file
4838 # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty
4839 case $build_os in
4840 mingw*) lt_bad_file=conftest.nm/nofile ;;
4841 *) lt_bad_file=/dev/null ;;
4842 esac
4843 case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in
4844 *$lt_bad_file* | *'Invalid file or object type'*)
4845 lt_cv_path_NM="$tmp_nm -B"
4846 break 2
4847 ;;
4848 *)
4849 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
4850 */dev/null*)
4851 lt_cv_path_NM="$tmp_nm -p"
4852 break 2
4853 ;;
4854 *)
4855 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
4856 continue # so that we can try to find one that supports BSD flags
4857 ;;
4858 esac
4859 ;;
4860 esac
4861 fi
4862 done
4863 IFS=$lt_save_ifs
4864 done
4865 : ${lt_cv_path_NM=no}
4866 fi
4867 fi
4868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
4869 $as_echo "$lt_cv_path_NM" >&6; }
4870 if test no != "$lt_cv_path_NM"; then
4871 NM=$lt_cv_path_NM
4872 else
4873 # Didn't find any BSD compatible name lister, look for dumpbin.
4874 if test -n "$DUMPBIN"; then :
4875 # Let the user override the test.
4876 else
4877 if test -n "$ac_tool_prefix"; then
4878 for ac_prog in dumpbin "link -dump"
4879 do
4880 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4881 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4882 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4883 $as_echo_n "checking for $ac_word... " >&6; }
4884 if ${ac_cv_prog_DUMPBIN+:} false; then :
4885 $as_echo_n "(cached) " >&6
4886 else
4887 if test -n "$DUMPBIN"; then
4888 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
4889 else
4890 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4891 for as_dir in $PATH
4892 do
4893 IFS=$as_save_IFS
4894 test -z "$as_dir" && as_dir=.
4895 for ac_exec_ext in '' $ac_executable_extensions; do
4896 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4897 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
4898 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4899 break 2
4900 fi
4901 done
4902 done
4903 IFS=$as_save_IFS
4904
4905 fi
4906 fi
4907 DUMPBIN=$ac_cv_prog_DUMPBIN
4908 if test -n "$DUMPBIN"; then
4909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
4910 $as_echo "$DUMPBIN" >&6; }
4911 else
4912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4913 $as_echo "no" >&6; }
4914 fi
4915
4916
4917 test -n "$DUMPBIN" && break
4918 done
4919 fi
4920 if test -z "$DUMPBIN"; then
4921 ac_ct_DUMPBIN=$DUMPBIN
4922 for ac_prog in dumpbin "link -dump"
4923 do
4924 # Extract the first word of "$ac_prog", so it can be a program name with args.
4925 set dummy $ac_prog; ac_word=$2
4926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4927 $as_echo_n "checking for $ac_word... " >&6; }
4928 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
4929 $as_echo_n "(cached) " >&6
4930 else
4931 if test -n "$ac_ct_DUMPBIN"; then
4932 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
4933 else
4934 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4935 for as_dir in $PATH
4936 do
4937 IFS=$as_save_IFS
4938 test -z "$as_dir" && as_dir=.
4939 for ac_exec_ext in '' $ac_executable_extensions; do
4940 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4941 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
4942 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4943 break 2
4944 fi
4945 done
4946 done
4947 IFS=$as_save_IFS
4948
4949 fi
4950 fi
4951 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
4952 if test -n "$ac_ct_DUMPBIN"; then
4953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
4954 $as_echo "$ac_ct_DUMPBIN" >&6; }
4955 else
4956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4957 $as_echo "no" >&6; }
4958 fi
4959
4960
4961 test -n "$ac_ct_DUMPBIN" && break
4962 done
4963
4964 if test "x$ac_ct_DUMPBIN" = x; then
4965 DUMPBIN=":"
4966 else
4967 case $cross_compiling:$ac_tool_warned in
4968 yes:)
4969 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4970 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4971 ac_tool_warned=yes ;;
4972 esac
4973 DUMPBIN=$ac_ct_DUMPBIN
4974 fi
4975 fi
4976
4977 case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in
4978 *COFF*)
4979 DUMPBIN="$DUMPBIN -symbols -headers"
4980 ;;
4981 *)
4982 DUMPBIN=:
4983 ;;
4984 esac
4985 fi
4986
4987 if test : != "$DUMPBIN"; then
4988 NM=$DUMPBIN
4989 fi
4990 fi
4991 test -z "$NM" && NM=nm
4992
4993
4994
4995
4996
4997
4998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
4999 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
5000 if ${lt_cv_nm_interface+:} false; then :
5001 $as_echo_n "(cached) " >&6
5002 else
5003 lt_cv_nm_interface="BSD nm"
5004 echo "int some_variable = 0;" > conftest.$ac_ext
5005 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
5006 (eval "$ac_compile" 2>conftest.err)
5007 cat conftest.err >&5
5008 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
5009 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
5010 cat conftest.err >&5
5011 (eval echo "\"\$as_me:$LINENO: output\"" >&5)
5012 cat conftest.out >&5
5013 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
5014 lt_cv_nm_interface="MS dumpbin"
5015 fi
5016 rm -f conftest*
5017 fi
5018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
5019 $as_echo "$lt_cv_nm_interface" >&6; }
5020
5021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5022 $as_echo_n "checking whether ln -s works... " >&6; }
5023 LN_S=$as_ln_s
5024 if test "$LN_S" = "ln -s"; then
5025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5026 $as_echo "yes" >&6; }
5027 else
5028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5029 $as_echo "no, using $LN_S" >&6; }
5030 fi
5031
5032 # find the maximum length of command line arguments
5033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
5034 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
5035 if ${lt_cv_sys_max_cmd_len+:} false; then :
5036 $as_echo_n "(cached) " >&6
5037 else
5038 i=0
5039 teststring=ABCD
5040
5041 case $build_os in
5042 msdosdjgpp*)
5043 # On DJGPP, this test can blow up pretty badly due to problems in libc
5044 # (any single argument exceeding 2000 bytes causes a buffer overrun
5045 # during glob expansion). Even if it were fixed, the result of this
5046 # check would be larger than it should be.
5047 lt_cv_sys_max_cmd_len=12288; # 12K is about right
5048 ;;
5049
5050 gnu*)
5051 # Under GNU Hurd, this test is not required because there is
5052 # no limit to the length of command line arguments.
5053 # Libtool will interpret -1 as no limit whatsoever
5054 lt_cv_sys_max_cmd_len=-1;
5055 ;;
5056
5057 cygwin* | mingw* | cegcc*)
5058 # On Win9x/ME, this test blows up -- it succeeds, but takes
5059 # about 5 minutes as the teststring grows exponentially.
5060 # Worse, since 9x/ME are not pre-emptively multitasking,
5061 # you end up with a "frozen" computer, even though with patience
5062 # the test eventually succeeds (with a max line length of 256k).
5063 # Instead, let's just punt: use the minimum linelength reported by
5064 # all of the supported platforms: 8192 (on NT/2K/XP).
5065 lt_cv_sys_max_cmd_len=8192;
5066 ;;
5067
5068 mint*)
5069 # On MiNT this can take a long time and run out of memory.
5070 lt_cv_sys_max_cmd_len=8192;
5071 ;;
5072
5073 amigaos*)
5074 # On AmigaOS with pdksh, this test takes hours, literally.
5075 # So we just punt and use a minimum line length of 8192.
5076 lt_cv_sys_max_cmd_len=8192;
5077 ;;
5078
5079 bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*)
5080 # This has been around since 386BSD, at least. Likely further.
5081 if test -x /sbin/sysctl; then
5082 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
5083 elif test -x /usr/sbin/sysctl; then
5084 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
5085 else
5086 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
5087 fi
5088 # And add a safety zone
5089 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5090 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5091 ;;
5092
5093 interix*)
5094 # We know the value 262144 and hardcode it with a safety zone (like BSD)
5095 lt_cv_sys_max_cmd_len=196608
5096 ;;
5097
5098 os2*)
5099 # The test takes a long time on OS/2.
5100 lt_cv_sys_max_cmd_len=8192
5101 ;;
5102
5103 osf*)
5104 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
5105 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
5106 # nice to cause kernel panics so lets avoid the loop below.
5107 # First set a reasonable default.
5108 lt_cv_sys_max_cmd_len=16384
5109 #
5110 if test -x /sbin/sysconfig; then
5111 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
5112 *1*) lt_cv_sys_max_cmd_len=-1 ;;
5113 esac
5114 fi
5115 ;;
5116 sco3.2v5*)
5117 lt_cv_sys_max_cmd_len=102400
5118 ;;
5119 sysv5* | sco5v6* | sysv4.2uw2*)
5120 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
5121 if test -n "$kargmax"; then
5122 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
5123 else
5124 lt_cv_sys_max_cmd_len=32768
5125 fi
5126 ;;
5127 *)
5128 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
5129 if test -n "$lt_cv_sys_max_cmd_len" && \
5130 test undefined != "$lt_cv_sys_max_cmd_len"; then
5131 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5132 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5133 else
5134 # Make teststring a little bigger before we do anything with it.
5135 # a 1K string should be a reasonable start.
5136 for i in 1 2 3 4 5 6 7 8; do
5137 teststring=$teststring$teststring
5138 done
5139 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
5140 # If test is not a shell built-in, we'll probably end up computing a
5141 # maximum length that is only half of the actual maximum length, but
5142 # we can't tell.
5143 while { test X`env echo "$teststring$teststring" 2>/dev/null` \
5144 = "X$teststring$teststring"; } >/dev/null 2>&1 &&
5145 test 17 != "$i" # 1/2 MB should be enough
5146 do
5147 i=`expr $i + 1`
5148 teststring=$teststring$teststring
5149 done
5150 # Only check the string length outside the loop.
5151 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
5152 teststring=
5153 # Add a significant safety factor because C++ compilers can tack on
5154 # massive amounts of additional arguments before passing them to the
5155 # linker. It appears as though 1/2 is a usable value.
5156 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
5157 fi
5158 ;;
5159 esac
5160
5161 fi
5162
5163 if test -n "$lt_cv_sys_max_cmd_len"; then
5164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
5165 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
5166 else
5167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
5168 $as_echo "none" >&6; }
5169 fi
5170 max_cmd_len=$lt_cv_sys_max_cmd_len
5171
5172
5173
5174
5175
5176
5177 : ${CP="cp -f"}
5178 : ${MV="mv -f"}
5179 : ${RM="rm -f"}
5180
5181 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5182 lt_unset=unset
5183 else
5184 lt_unset=false
5185 fi
5186
5187
5188
5189
5190
5191 # test EBCDIC or ASCII
5192 case `echo X|tr X '\101'` in
5193 A) # ASCII based system
5194 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
5195 lt_SP2NL='tr \040 \012'
5196 lt_NL2SP='tr \015\012 \040\040'
5197 ;;
5198 *) # EBCDIC based system
5199 lt_SP2NL='tr \100 \n'
5200 lt_NL2SP='tr \r\n \100\100'
5201 ;;
5202 esac
5203
5204
5205
5206
5207
5208
5209
5210
5211
5212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5
5213 $as_echo_n "checking how to convert $build file names to $host format... " >&6; }
5214 if ${lt_cv_to_host_file_cmd+:} false; then :
5215 $as_echo_n "(cached) " >&6
5216 else
5217 case $host in
5218 *-*-mingw* )
5219 case $build in
5220 *-*-mingw* ) # actually msys
5221 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
5222 ;;
5223 *-*-cygwin* )
5224 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
5225 ;;
5226 * ) # otherwise, assume *nix
5227 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
5228 ;;
5229 esac
5230 ;;
5231 *-*-cygwin* )
5232 case $build in
5233 *-*-mingw* ) # actually msys
5234 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
5235 ;;
5236 *-*-cygwin* )
5237 lt_cv_to_host_file_cmd=func_convert_file_noop
5238 ;;
5239 * ) # otherwise, assume *nix
5240 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
5241 ;;
5242 esac
5243 ;;
5244 * ) # unhandled hosts (and "normal" native builds)
5245 lt_cv_to_host_file_cmd=func_convert_file_noop
5246 ;;
5247 esac
5248
5249 fi
5250
5251 to_host_file_cmd=$lt_cv_to_host_file_cmd
5252 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5
5253 $as_echo "$lt_cv_to_host_file_cmd" >&6; }
5254
5255
5256
5257
5258
5259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5
5260 $as_echo_n "checking how to convert $build file names to toolchain format... " >&6; }
5261 if ${lt_cv_to_tool_file_cmd+:} false; then :
5262 $as_echo_n "(cached) " >&6
5263 else
5264 #assume ordinary cross tools, or native build.
5265 lt_cv_to_tool_file_cmd=func_convert_file_noop
5266 case $host in
5267 *-*-mingw* )
5268 case $build in
5269 *-*-mingw* ) # actually msys
5270 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
5271 ;;
5272 esac
5273 ;;
5274 esac
5275
5276 fi
5277
5278 to_tool_file_cmd=$lt_cv_to_tool_file_cmd
5279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5
5280 $as_echo "$lt_cv_to_tool_file_cmd" >&6; }
5281
5282
5283
5284
5285
5286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
5287 $as_echo_n "checking for $LD option to reload object files... " >&6; }
5288 if ${lt_cv_ld_reload_flag+:} false; then :
5289 $as_echo_n "(cached) " >&6
5290 else
5291 lt_cv_ld_reload_flag='-r'
5292 fi
5293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
5294 $as_echo "$lt_cv_ld_reload_flag" >&6; }
5295 reload_flag=$lt_cv_ld_reload_flag
5296 case $reload_flag in
5297 "" | " "*) ;;
5298 *) reload_flag=" $reload_flag" ;;
5299 esac
5300 reload_cmds='$LD$reload_flag -o $output$reload_objs'
5301 case $host_os in
5302 cygwin* | mingw* | pw32* | cegcc*)
5303 if test yes != "$GCC"; then
5304 reload_cmds=false
5305 fi
5306 ;;
5307 darwin*)
5308 if test yes = "$GCC"; then
5309 reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs'
5310 else
5311 reload_cmds='$LD$reload_flag -o $output$reload_objs'
5312 fi
5313 ;;
5314 esac
5315
5316
5317
5318
5319
5320
5321
5322
5323
5324 if test -n "$ac_tool_prefix"; then
5325 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
5326 set dummy ${ac_tool_prefix}objdump; ac_word=$2
5327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5328 $as_echo_n "checking for $ac_word... " >&6; }
5329 if ${ac_cv_prog_OBJDUMP+:} false; then :
5330 $as_echo_n "(cached) " >&6
5331 else
5332 if test -n "$OBJDUMP"; then
5333 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
5334 else
5335 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5336 for as_dir in $PATH
5337 do
5338 IFS=$as_save_IFS
5339 test -z "$as_dir" && as_dir=.
5340 for ac_exec_ext in '' $ac_executable_extensions; do
5341 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5342 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
5343 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5344 break 2
5345 fi
5346 done
5347 done
5348 IFS=$as_save_IFS
5349
5350 fi
5351 fi
5352 OBJDUMP=$ac_cv_prog_OBJDUMP
5353 if test -n "$OBJDUMP"; then
5354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
5355 $as_echo "$OBJDUMP" >&6; }
5356 else
5357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5358 $as_echo "no" >&6; }
5359 fi
5360
5361
5362 fi
5363 if test -z "$ac_cv_prog_OBJDUMP"; then
5364 ac_ct_OBJDUMP=$OBJDUMP
5365 # Extract the first word of "objdump", so it can be a program name with args.
5366 set dummy objdump; ac_word=$2
5367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5368 $as_echo_n "checking for $ac_word... " >&6; }
5369 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
5370 $as_echo_n "(cached) " >&6
5371 else
5372 if test -n "$ac_ct_OBJDUMP"; then
5373 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
5374 else
5375 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5376 for as_dir in $PATH
5377 do
5378 IFS=$as_save_IFS
5379 test -z "$as_dir" && as_dir=.
5380 for ac_exec_ext in '' $ac_executable_extensions; do
5381 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5382 ac_cv_prog_ac_ct_OBJDUMP="objdump"
5383 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5384 break 2
5385 fi
5386 done
5387 done
5388 IFS=$as_save_IFS
5389
5390 fi
5391 fi
5392 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
5393 if test -n "$ac_ct_OBJDUMP"; then
5394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
5395 $as_echo "$ac_ct_OBJDUMP" >&6; }
5396 else
5397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5398 $as_echo "no" >&6; }
5399 fi
5400
5401 if test "x$ac_ct_OBJDUMP" = x; then
5402 OBJDUMP="false"
5403 else
5404 case $cross_compiling:$ac_tool_warned in
5405 yes:)
5406 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5407 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5408 ac_tool_warned=yes ;;
5409 esac
5410 OBJDUMP=$ac_ct_OBJDUMP
5411 fi
5412 else
5413 OBJDUMP="$ac_cv_prog_OBJDUMP"
5414 fi
5415
5416 test -z "$OBJDUMP" && OBJDUMP=objdump
5417
5418
5419
5420
5421
5422
5423
5424
5425
5426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
5427 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
5428 if ${lt_cv_deplibs_check_method+:} false; then :
5429 $as_echo_n "(cached) " >&6
5430 else
5431 lt_cv_file_magic_cmd='$MAGIC_CMD'
5432 lt_cv_file_magic_test_file=
5433 lt_cv_deplibs_check_method='unknown'
5434 # Need to set the preceding variable on all platforms that support
5435 # interlibrary dependencies.
5436 # 'none' -- dependencies not supported.
5437 # 'unknown' -- same as none, but documents that we really don't know.
5438 # 'pass_all' -- all dependencies passed with no checks.
5439 # 'test_compile' -- check by making test program.
5440 # 'file_magic [[regex]]' -- check by looking for files in library path
5441 # that responds to the $file_magic_cmd with a given extended regex.
5442 # If you have 'file' or equivalent on your system and you're not sure
5443 # whether 'pass_all' will *always* work, you probably want this one.
5444
5445 case $host_os in
5446 aix[4-9]*)
5447 lt_cv_deplibs_check_method=pass_all
5448 ;;
5449
5450 beos*)
5451 lt_cv_deplibs_check_method=pass_all
5452 ;;
5453
5454 bsdi[45]*)
5455 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
5456 lt_cv_file_magic_cmd='/usr/bin/file -L'
5457 lt_cv_file_magic_test_file=/shlib/libc.so
5458 ;;
5459
5460 cygwin*)
5461 # func_win32_libid is a shell function defined in ltmain.sh
5462 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5463 lt_cv_file_magic_cmd='func_win32_libid'
5464 ;;
5465
5466 mingw* | pw32*)
5467 # Base MSYS/MinGW do not provide the 'file' command needed by
5468 # func_win32_libid shell function, so use a weaker test based on 'objdump',
5469 # unless we find 'file', for example because we are cross-compiling.
5470 if ( file / ) >/dev/null 2>&1; then
5471 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5472 lt_cv_file_magic_cmd='func_win32_libid'
5473 else
5474 # Keep this pattern in sync with the one in func_win32_libid.
5475 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
5476 lt_cv_file_magic_cmd='$OBJDUMP -f'
5477 fi
5478 ;;
5479
5480 cegcc*)
5481 # use the weaker test based on 'objdump'. See mingw*.
5482 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
5483 lt_cv_file_magic_cmd='$OBJDUMP -f'
5484 ;;
5485
5486 darwin* | rhapsody*)
5487 lt_cv_deplibs_check_method=pass_all
5488 ;;
5489
5490 freebsd* | dragonfly*)
5491 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
5492 case $host_cpu in
5493 i*86 )
5494 # Not sure whether the presence of OpenBSD here was a mistake.
5495 # Let's accept both of them until this is cleared up.
5496 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
5497 lt_cv_file_magic_cmd=/usr/bin/file
5498 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
5499 ;;
5500 esac
5501 else
5502 lt_cv_deplibs_check_method=pass_all
5503 fi
5504 ;;
5505
5506 haiku*)
5507 lt_cv_deplibs_check_method=pass_all
5508 ;;
5509
5510 hpux10.20* | hpux11*)
5511 lt_cv_file_magic_cmd=/usr/bin/file
5512 case $host_cpu in
5513 ia64*)
5514 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
5515 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
5516 ;;
5517 hppa*64*)
5518 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
5519 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
5520 ;;
5521 *)
5522 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
5523 lt_cv_file_magic_test_file=/usr/lib/libc.sl
5524 ;;
5525 esac
5526 ;;
5527
5528 interix[3-9]*)
5529 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
5530 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
5531 ;;
5532
5533 irix5* | irix6* | nonstopux*)
5534 case $LD in
5535 *-32|*"-32 ") libmagic=32-bit;;
5536 *-n32|*"-n32 ") libmagic=N32;;
5537 *-64|*"-64 ") libmagic=64-bit;;
5538 *) libmagic=never-match;;
5539 esac
5540 lt_cv_deplibs_check_method=pass_all
5541 ;;
5542
5543 # This must be glibc/ELF.
5544 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
5545 lt_cv_deplibs_check_method=pass_all
5546 ;;
5547
5548 netbsd* | netbsdelf*-gnu)
5549 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
5550 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
5551 else
5552 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
5553 fi
5554 ;;
5555
5556 newos6*)
5557 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
5558 lt_cv_file_magic_cmd=/usr/bin/file
5559 lt_cv_file_magic_test_file=/usr/lib/libnls.so
5560 ;;
5561
5562 *nto* | *qnx*)
5563 lt_cv_deplibs_check_method=pass_all
5564 ;;
5565
5566 openbsd* | bitrig*)
5567 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
5568 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
5569 else
5570 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
5571 fi
5572 ;;
5573
5574 osf3* | osf4* | osf5*)
5575 lt_cv_deplibs_check_method=pass_all
5576 ;;
5577
5578 rdos*)
5579 lt_cv_deplibs_check_method=pass_all
5580 ;;
5581
5582 solaris*)
5583 lt_cv_deplibs_check_method=pass_all
5584 ;;
5585
5586 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
5587 lt_cv_deplibs_check_method=pass_all
5588 ;;
5589
5590 sysv4 | sysv4.3*)
5591 case $host_vendor in
5592 motorola)
5593 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
5594 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
5595 ;;
5596 ncr)
5597 lt_cv_deplibs_check_method=pass_all
5598 ;;
5599 sequent)
5600 lt_cv_file_magic_cmd='/bin/file'
5601 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
5602 ;;
5603 sni)
5604 lt_cv_file_magic_cmd='/bin/file'
5605 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
5606 lt_cv_file_magic_test_file=/lib/libc.so
5607 ;;
5608 siemens)
5609 lt_cv_deplibs_check_method=pass_all
5610 ;;
5611 pc)
5612 lt_cv_deplibs_check_method=pass_all
5613 ;;
5614 esac
5615 ;;
5616
5617 tpf*)
5618 lt_cv_deplibs_check_method=pass_all
5619 ;;
5620 os2*)
5621 lt_cv_deplibs_check_method=pass_all
5622 ;;
5623 esac
5624
5625 fi
5626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
5627 $as_echo "$lt_cv_deplibs_check_method" >&6; }
5628
5629 file_magic_glob=
5630 want_nocaseglob=no
5631 if test "$build" = "$host"; then
5632 case $host_os in
5633 mingw* | pw32*)
5634 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
5635 want_nocaseglob=yes
5636 else
5637 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"`
5638 fi
5639 ;;
5640 esac
5641 fi
5642
5643 file_magic_cmd=$lt_cv_file_magic_cmd
5644 deplibs_check_method=$lt_cv_deplibs_check_method
5645 test -z "$deplibs_check_method" && deplibs_check_method=unknown
5646
5647
5648
5649
5650
5651
5652
5653
5654
5655
5656
5657
5658
5659
5660
5661
5662
5663
5664
5665
5666
5667
5668 if test -n "$ac_tool_prefix"; then
5669 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
5670 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
5671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5672 $as_echo_n "checking for $ac_word... " >&6; }
5673 if ${ac_cv_prog_DLLTOOL+:} false; then :
5674 $as_echo_n "(cached) " >&6
5675 else
5676 if test -n "$DLLTOOL"; then
5677 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
5678 else
5679 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5680 for as_dir in $PATH
5681 do
5682 IFS=$as_save_IFS
5683 test -z "$as_dir" && as_dir=.
5684 for ac_exec_ext in '' $ac_executable_extensions; do
5685 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5686 ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
5687 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5688 break 2
5689 fi
5690 done
5691 done
5692 IFS=$as_save_IFS
5693
5694 fi
5695 fi
5696 DLLTOOL=$ac_cv_prog_DLLTOOL
5697 if test -n "$DLLTOOL"; then
5698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
5699 $as_echo "$DLLTOOL" >&6; }
5700 else
5701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5702 $as_echo "no" >&6; }
5703 fi
5704
5705
5706 fi
5707 if test -z "$ac_cv_prog_DLLTOOL"; then
5708 ac_ct_DLLTOOL=$DLLTOOL
5709 # Extract the first word of "dlltool", so it can be a program name with args.
5710 set dummy dlltool; ac_word=$2
5711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5712 $as_echo_n "checking for $ac_word... " >&6; }
5713 if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
5714 $as_echo_n "(cached) " >&6
5715 else
5716 if test -n "$ac_ct_DLLTOOL"; then
5717 ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
5718 else
5719 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5720 for as_dir in $PATH
5721 do
5722 IFS=$as_save_IFS
5723 test -z "$as_dir" && as_dir=.
5724 for ac_exec_ext in '' $ac_executable_extensions; do
5725 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5726 ac_cv_prog_ac_ct_DLLTOOL="dlltool"
5727 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5728 break 2
5729 fi
5730 done
5731 done
5732 IFS=$as_save_IFS
5733
5734 fi
5735 fi
5736 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
5737 if test -n "$ac_ct_DLLTOOL"; then
5738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
5739 $as_echo "$ac_ct_DLLTOOL" >&6; }
5740 else
5741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5742 $as_echo "no" >&6; }
5743 fi
5744
5745 if test "x$ac_ct_DLLTOOL" = x; then
5746 DLLTOOL="false"
5747 else
5748 case $cross_compiling:$ac_tool_warned in
5749 yes:)
5750 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5751 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5752 ac_tool_warned=yes ;;
5753 esac
5754 DLLTOOL=$ac_ct_DLLTOOL
5755 fi
5756 else
5757 DLLTOOL="$ac_cv_prog_DLLTOOL"
5758 fi
5759
5760 test -z "$DLLTOOL" && DLLTOOL=dlltool
5761
5762
5763
5764
5765
5766
5767
5768
5769
5770
5771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5
5772 $as_echo_n "checking how to associate runtime and link libraries... " >&6; }
5773 if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then :
5774 $as_echo_n "(cached) " >&6
5775 else
5776 lt_cv_sharedlib_from_linklib_cmd='unknown'
5777
5778 case $host_os in
5779 cygwin* | mingw* | pw32* | cegcc*)
5780 # two different shell functions defined in ltmain.sh;
5781 # decide which one to use based on capabilities of $DLLTOOL
5782 case `$DLLTOOL --help 2>&1` in
5783 *--identify-strict*)
5784 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
5785 ;;
5786 *)
5787 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
5788 ;;
5789 esac
5790 ;;
5791 *)
5792 # fallback: assume linklib IS sharedlib
5793 lt_cv_sharedlib_from_linklib_cmd=$ECHO
5794 ;;
5795 esac
5796
5797 fi
5798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5
5799 $as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; }
5800 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
5801 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
5802
5803
5804
5805
5806
5807
5808
5809
5810 if test -n "$ac_tool_prefix"; then
5811 for ac_prog in ar
5812 do
5813 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5814 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5816 $as_echo_n "checking for $ac_word... " >&6; }
5817 if ${ac_cv_prog_AR+:} false; then :
5818 $as_echo_n "(cached) " >&6
5819 else
5820 if test -n "$AR"; then
5821 ac_cv_prog_AR="$AR" # Let the user override the test.
5822 else
5823 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5824 for as_dir in $PATH
5825 do
5826 IFS=$as_save_IFS
5827 test -z "$as_dir" && as_dir=.
5828 for ac_exec_ext in '' $ac_executable_extensions; do
5829 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5830 ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
5831 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5832 break 2
5833 fi
5834 done
5835 done
5836 IFS=$as_save_IFS
5837
5838 fi
5839 fi
5840 AR=$ac_cv_prog_AR
5841 if test -n "$AR"; then
5842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
5843 $as_echo "$AR" >&6; }
5844 else
5845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5846 $as_echo "no" >&6; }
5847 fi
5848
5849
5850 test -n "$AR" && break
5851 done
5852 fi
5853 if test -z "$AR"; then
5854 ac_ct_AR=$AR
5855 for ac_prog in ar
5856 do
5857 # Extract the first word of "$ac_prog", so it can be a program name with args.
5858 set dummy $ac_prog; ac_word=$2
5859 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5860 $as_echo_n "checking for $ac_word... " >&6; }
5861 if ${ac_cv_prog_ac_ct_AR+:} false; then :
5862 $as_echo_n "(cached) " >&6
5863 else
5864 if test -n "$ac_ct_AR"; then
5865 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
5866 else
5867 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5868 for as_dir in $PATH
5869 do
5870 IFS=$as_save_IFS
5871 test -z "$as_dir" && as_dir=.
5872 for ac_exec_ext in '' $ac_executable_extensions; do
5873 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5874 ac_cv_prog_ac_ct_AR="$ac_prog"
5875 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5876 break 2
5877 fi
5878 done
5879 done
5880 IFS=$as_save_IFS
5881
5882 fi
5883 fi
5884 ac_ct_AR=$ac_cv_prog_ac_ct_AR
5885 if test -n "$ac_ct_AR"; then
5886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
5887 $as_echo "$ac_ct_AR" >&6; }
5888 else
5889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5890 $as_echo "no" >&6; }
5891 fi
5892
5893
5894 test -n "$ac_ct_AR" && break
5895 done
5896
5897 if test "x$ac_ct_AR" = x; then
5898 AR="false"
5899 else
5900 case $cross_compiling:$ac_tool_warned in
5901 yes:)
5902 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5903 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5904 ac_tool_warned=yes ;;
5905 esac
5906 AR=$ac_ct_AR
5907 fi
5908 fi
5909
5910 : ${AR=ar}
5911 : ${AR_FLAGS=cru}
5912
5913
5914
5915
5916
5917
5918
5919
5920
5921
5922
5923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5
5924 $as_echo_n "checking for archiver @FILE support... " >&6; }
5925 if ${lt_cv_ar_at_file+:} false; then :
5926 $as_echo_n "(cached) " >&6
5927 else
5928 lt_cv_ar_at_file=no
5929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5930 /* end confdefs.h. */
5931
5932 int
5933 main ()
5934 {
5935
5936 ;
5937 return 0;
5938 }
5939 _ACEOF
5940 if ac_fn_c_try_compile "$LINENO"; then :
5941 echo conftest.$ac_objext > conftest.lst
5942 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5'
5943 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
5944 (eval $lt_ar_try) 2>&5
5945 ac_status=$?
5946 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5947 test $ac_status = 0; }
5948 if test 0 -eq "$ac_status"; then
5949 # Ensure the archiver fails upon bogus file names.
5950 rm -f conftest.$ac_objext libconftest.a
5951 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
5952 (eval $lt_ar_try) 2>&5
5953 ac_status=$?
5954 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5955 test $ac_status = 0; }
5956 if test 0 -ne "$ac_status"; then
5957 lt_cv_ar_at_file=@
5958 fi
5959 fi
5960 rm -f conftest.* libconftest.a
5961
5962 fi
5963 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5964
5965 fi
5966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5
5967 $as_echo "$lt_cv_ar_at_file" >&6; }
5968
5969 if test no = "$lt_cv_ar_at_file"; then
5970 archiver_list_spec=
5971 else
5972 archiver_list_spec=$lt_cv_ar_at_file
5973 fi
5974
5975
5976
5977
5978
5979
5980
5981 if test -n "$ac_tool_prefix"; then
5982 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
5983 set dummy ${ac_tool_prefix}strip; ac_word=$2
5984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5985 $as_echo_n "checking for $ac_word... " >&6; }
5986 if ${ac_cv_prog_STRIP+:} false; then :
5987 $as_echo_n "(cached) " >&6
5988 else
5989 if test -n "$STRIP"; then
5990 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
5991 else
5992 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5993 for as_dir in $PATH
5994 do
5995 IFS=$as_save_IFS
5996 test -z "$as_dir" && as_dir=.
5997 for ac_exec_ext in '' $ac_executable_extensions; do
5998 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5999 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6000 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6001 break 2
6002 fi
6003 done
6004 done
6005 IFS=$as_save_IFS
6006
6007 fi
6008 fi
6009 STRIP=$ac_cv_prog_STRIP
6010 if test -n "$STRIP"; then
6011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
6012 $as_echo "$STRIP" >&6; }
6013 else
6014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6015 $as_echo "no" >&6; }
6016 fi
6017
6018
6019 fi
6020 if test -z "$ac_cv_prog_STRIP"; then
6021 ac_ct_STRIP=$STRIP
6022 # Extract the first word of "strip", so it can be a program name with args.
6023 set dummy strip; ac_word=$2
6024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6025 $as_echo_n "checking for $ac_word... " >&6; }
6026 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
6027 $as_echo_n "(cached) " >&6
6028 else
6029 if test -n "$ac_ct_STRIP"; then
6030 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
6031 else
6032 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6033 for as_dir in $PATH
6034 do
6035 IFS=$as_save_IFS
6036 test -z "$as_dir" && as_dir=.
6037 for ac_exec_ext in '' $ac_executable_extensions; do
6038 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6039 ac_cv_prog_ac_ct_STRIP="strip"
6040 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6041 break 2
6042 fi
6043 done
6044 done
6045 IFS=$as_save_IFS
6046
6047 fi
6048 fi
6049 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6050 if test -n "$ac_ct_STRIP"; then
6051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
6052 $as_echo "$ac_ct_STRIP" >&6; }
6053 else
6054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6055 $as_echo "no" >&6; }
6056 fi
6057
6058 if test "x$ac_ct_STRIP" = x; then
6059 STRIP=":"
6060 else
6061 case $cross_compiling:$ac_tool_warned in
6062 yes:)
6063 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6064 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6065 ac_tool_warned=yes ;;
6066 esac
6067 STRIP=$ac_ct_STRIP
6068 fi
6069 else
6070 STRIP="$ac_cv_prog_STRIP"
6071 fi
6072
6073 test -z "$STRIP" && STRIP=:
6074
6075
6076
6077
6078
6079
6080 if test -n "$ac_tool_prefix"; then
6081 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6082 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6084 $as_echo_n "checking for $ac_word... " >&6; }
6085 if ${ac_cv_prog_RANLIB+:} false; then :
6086 $as_echo_n "(cached) " >&6
6087 else
6088 if test -n "$RANLIB"; then
6089 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6090 else
6091 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6092 for as_dir in $PATH
6093 do
6094 IFS=$as_save_IFS
6095 test -z "$as_dir" && as_dir=.
6096 for ac_exec_ext in '' $ac_executable_extensions; do
6097 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6098 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6099 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6100 break 2
6101 fi
6102 done
6103 done
6104 IFS=$as_save_IFS
6105
6106 fi
6107 fi
6108 RANLIB=$ac_cv_prog_RANLIB
6109 if test -n "$RANLIB"; then
6110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6111 $as_echo "$RANLIB" >&6; }
6112 else
6113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6114 $as_echo "no" >&6; }
6115 fi
6116
6117
6118 fi
6119 if test -z "$ac_cv_prog_RANLIB"; then
6120 ac_ct_RANLIB=$RANLIB
6121 # Extract the first word of "ranlib", so it can be a program name with args.
6122 set dummy ranlib; ac_word=$2
6123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6124 $as_echo_n "checking for $ac_word... " >&6; }
6125 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6126 $as_echo_n "(cached) " >&6
6127 else
6128 if test -n "$ac_ct_RANLIB"; then
6129 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6130 else
6131 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6132 for as_dir in $PATH
6133 do
6134 IFS=$as_save_IFS
6135 test -z "$as_dir" && as_dir=.
6136 for ac_exec_ext in '' $ac_executable_extensions; do
6137 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6138 ac_cv_prog_ac_ct_RANLIB="ranlib"
6139 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6140 break 2
6141 fi
6142 done
6143 done
6144 IFS=$as_save_IFS
6145
6146 fi
6147 fi
6148 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6149 if test -n "$ac_ct_RANLIB"; then
6150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6151 $as_echo "$ac_ct_RANLIB" >&6; }
6152 else
6153 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6154 $as_echo "no" >&6; }
6155 fi
6156
6157 if test "x$ac_ct_RANLIB" = x; then
6158 RANLIB=":"
6159 else
6160 case $cross_compiling:$ac_tool_warned in
6161 yes:)
6162 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6163 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6164 ac_tool_warned=yes ;;
6165 esac
6166 RANLIB=$ac_ct_RANLIB
6167 fi
6168 else
6169 RANLIB="$ac_cv_prog_RANLIB"
6170 fi
6171
6172 test -z "$RANLIB" && RANLIB=:
6173
6174
6175
6176
6177
6178
6179 # Determine commands to create old-style static archives.
6180 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
6181 old_postinstall_cmds='chmod 644 $oldlib'
6182 old_postuninstall_cmds=
6183
6184 if test -n "$RANLIB"; then
6185 case $host_os in
6186 bitrig* | openbsd*)
6187 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
6188 ;;
6189 *)
6190 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
6191 ;;
6192 esac
6193 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
6194 fi
6195
6196 case $host_os in
6197 darwin*)
6198 lock_old_archive_extraction=yes ;;
6199 *)
6200 lock_old_archive_extraction=no ;;
6201 esac
6202
6203
6204
6205
6206
6207
6208
6209
6210
6211
6212
6213
6214
6215
6216
6217
6218
6219
6220
6221
6222
6223
6224
6225
6226
6227
6228
6229
6230
6231
6232
6233
6234
6235
6236
6237
6238
6239
6240
6241 # If no C compiler was specified, use CC.
6242 LTCC=${LTCC-"$CC"}
6243
6244 # If no C compiler flags were specified, use CFLAGS.
6245 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
6246
6247 # Allow CC to be a program name with arguments.
6248 compiler=$CC
6249
6250
6251 # Check for command to grab the raw symbol name followed by C symbol from nm.
6252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
6253 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
6254 if ${lt_cv_sys_global_symbol_pipe+:} false; then :
6255 $as_echo_n "(cached) " >&6
6256 else
6257
6258 # These are sane defaults that work on at least a few old systems.
6259 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
6260
6261 # Character class describing NM global symbol codes.
6262 symcode='[BCDEGRST]'
6263
6264 # Regexp to match symbols that can be accessed directly from C.
6265 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
6266
6267 # Define system-specific variables.
6268 case $host_os in
6269 aix*)
6270 symcode='[BCDT]'
6271 ;;
6272 cygwin* | mingw* | pw32* | cegcc*)
6273 symcode='[ABCDGISTW]'
6274 ;;
6275 hpux*)
6276 if test ia64 = "$host_cpu"; then
6277 symcode='[ABCDEGRST]'
6278 fi
6279 ;;
6280 irix* | nonstopux*)
6281 symcode='[BCDEGRST]'
6282 ;;
6283 osf*)
6284 symcode='[BCDEGQRST]'
6285 ;;
6286 solaris*)
6287 symcode='[BDRT]'
6288 ;;
6289 sco3.2v5*)
6290 symcode='[DT]'
6291 ;;
6292 sysv4.2uw2*)
6293 symcode='[DT]'
6294 ;;
6295 sysv5* | sco5v6* | unixware* | OpenUNIX*)
6296 symcode='[ABDT]'
6297 ;;
6298 sysv4)
6299 symcode='[DFNSTU]'
6300 ;;
6301 esac
6302
6303 # If we're using GNU nm, then use its standard symbol codes.
6304 case `$NM -V 2>&1` in
6305 *GNU* | *'with BFD'*)
6306 symcode='[ABCDGIRSTW]' ;;
6307 esac
6308
6309 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6310 # Gets list of data symbols to import.
6311 lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'"
6312 # Adjust the below global symbol transforms to fixup imported variables.
6313 lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'"
6314 lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'"
6315 lt_c_name_lib_hook="\
6316 -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\
6317 -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'"
6318 else
6319 # Disable hooks by default.
6320 lt_cv_sys_global_symbol_to_import=
6321 lt_cdecl_hook=
6322 lt_c_name_hook=
6323 lt_c_name_lib_hook=
6324 fi
6325
6326 # Transform an extracted symbol line into a proper C declaration.
6327 # Some systems (esp. on ia64) link data and code symbols differently,
6328 # so use this general approach.
6329 lt_cv_sys_global_symbol_to_cdecl="sed -n"\
6330 $lt_cdecl_hook\
6331 " -e 's/^T .* \(.*\)$/extern int \1();/p'"\
6332 " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'"
6333
6334 # Transform an extracted symbol line into symbol name and symbol address
6335 lt_cv_sys_global_symbol_to_c_name_address="sed -n"\
6336 $lt_c_name_hook\
6337 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
6338 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'"
6339
6340 # Transform an extracted symbol line into symbol name with lib prefix and
6341 # symbol address.
6342 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\
6343 $lt_c_name_lib_hook\
6344 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
6345 " -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\
6346 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'"
6347
6348 # Handle CRLF in mingw tool chain
6349 opt_cr=
6350 case $build_os in
6351 mingw*)
6352 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
6353 ;;
6354 esac
6355
6356 # Try without a prefix underscore, then with it.
6357 for ac_symprfx in "" "_"; do
6358
6359 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
6360 symxfrm="\\1 $ac_symprfx\\2 \\2"
6361
6362 # Write the raw and C identifiers.
6363 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6364 # Fake it for dumpbin and say T for any non-static function,
6365 # D for any global variable and I for any imported variable.
6366 # Also find C++ and __fastcall symbols from MSVC++,
6367 # which start with @ or ?.
6368 lt_cv_sys_global_symbol_pipe="$AWK '"\
6369 " {last_section=section; section=\$ 3};"\
6370 " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
6371 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
6372 " /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\
6373 " /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\
6374 " /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\
6375 " \$ 0!~/External *\|/{next};"\
6376 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
6377 " {if(hide[section]) next};"\
6378 " {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\
6379 " {split(\$ 0,a,/\||\r/); split(a[2],s)};"\
6380 " s[1]~/^[@?]/{print f,s[1],s[1]; next};"\
6381 " s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\
6382 " ' prfx=^$ac_symprfx"
6383 else
6384 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
6385 fi
6386 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
6387
6388 # Check to see that the pipe works correctly.
6389 pipe_works=no
6390
6391 rm -f conftest*
6392 cat > conftest.$ac_ext <<_LT_EOF
6393 #ifdef __cplusplus
6394 extern "C" {
6395 #endif
6396 char nm_test_var;
6397 void nm_test_func(void);
6398 void nm_test_func(void){}
6399 #ifdef __cplusplus
6400 }
6401 #endif
6402 int main(){nm_test_var='a';nm_test_func();return(0);}
6403 _LT_EOF
6404
6405 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6406 (eval $ac_compile) 2>&5
6407 ac_status=$?
6408 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6409 test $ac_status = 0; }; then
6410 # Now try to grab the symbols.
6411 nlist=conftest.nm
6412 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
6413 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
6414 ac_status=$?
6415 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6416 test $ac_status = 0; } && test -s "$nlist"; then
6417 # Try sorting and uniquifying the output.
6418 if sort "$nlist" | uniq > "$nlist"T; then
6419 mv -f "$nlist"T "$nlist"
6420 else
6421 rm -f "$nlist"T
6422 fi
6423
6424 # Make sure that we snagged all the symbols we need.
6425 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
6426 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
6427 cat <<_LT_EOF > conftest.$ac_ext
6428 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
6429 #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
6430 /* DATA imports from DLLs on WIN32 can't be const, because runtime
6431 relocations are performed -- see ld's documentation on pseudo-relocs. */
6432 # define LT_DLSYM_CONST
6433 #elif defined __osf__
6434 /* This system does not cope well with relocations in const data. */
6435 # define LT_DLSYM_CONST
6436 #else
6437 # define LT_DLSYM_CONST const
6438 #endif
6439
6440 #ifdef __cplusplus
6441 extern "C" {
6442 #endif
6443
6444 _LT_EOF
6445 # Now generate the symbol file.
6446 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
6447
6448 cat <<_LT_EOF >> conftest.$ac_ext
6449
6450 /* The mapping between symbol names and symbols. */
6451 LT_DLSYM_CONST struct {
6452 const char *name;
6453 void *address;
6454 }
6455 lt__PROGRAM__LTX_preloaded_symbols[] =
6456 {
6457 { "@PROGRAM@", (void *) 0 },
6458 _LT_EOF
6459 $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
6460 cat <<\_LT_EOF >> conftest.$ac_ext
6461 {0, (void *) 0}
6462 };
6463
6464 /* This works around a problem in FreeBSD linker */
6465 #ifdef FREEBSD_WORKAROUND
6466 static const void *lt_preloaded_setup() {
6467 return lt__PROGRAM__LTX_preloaded_symbols;
6468 }
6469 #endif
6470
6471 #ifdef __cplusplus
6472 }
6473 #endif
6474 _LT_EOF
6475 # Now try linking the two files.
6476 mv conftest.$ac_objext conftstm.$ac_objext
6477 lt_globsym_save_LIBS=$LIBS
6478 lt_globsym_save_CFLAGS=$CFLAGS
6479 LIBS=conftstm.$ac_objext
6480 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
6481 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
6482 (eval $ac_link) 2>&5
6483 ac_status=$?
6484 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6485 test $ac_status = 0; } && test -s conftest$ac_exeext; then
6486 pipe_works=yes
6487 fi
6488 LIBS=$lt_globsym_save_LIBS
6489 CFLAGS=$lt_globsym_save_CFLAGS
6490 else
6491 echo "cannot find nm_test_func in $nlist" >&5
6492 fi
6493 else
6494 echo "cannot find nm_test_var in $nlist" >&5
6495 fi
6496 else
6497 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
6498 fi
6499 else
6500 echo "$progname: failed program was:" >&5
6501 cat conftest.$ac_ext >&5
6502 fi
6503 rm -rf conftest* conftst*
6504
6505 # Do not use the global_symbol_pipe unless it works.
6506 if test yes = "$pipe_works"; then
6507 break
6508 else
6509 lt_cv_sys_global_symbol_pipe=
6510 fi
6511 done
6512
6513 fi
6514
6515 if test -z "$lt_cv_sys_global_symbol_pipe"; then
6516 lt_cv_sys_global_symbol_to_cdecl=
6517 fi
6518 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
6519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
6520 $as_echo "failed" >&6; }
6521 else
6522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6523 $as_echo "ok" >&6; }
6524 fi
6525
6526 # Response file support.
6527 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6528 nm_file_list_spec='@'
6529 elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then
6530 nm_file_list_spec='@'
6531 fi
6532
6533
6534
6535
6536
6537
6538
6539
6540
6541
6542
6543
6544
6545
6546
6547
6548
6549
6550
6551
6552
6553
6554
6555
6556
6557
6558
6559
6560
6561
6562
6563
6564
6565
6566
6567
6568
6569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5
6570 $as_echo_n "checking for sysroot... " >&6; }
6571
6572 # Check whether --with-sysroot was given.
6573 if test "${with_sysroot+set}" = set; then :
6574 withval=$with_sysroot;
6575 else
6576 with_sysroot=no
6577 fi
6578
6579
6580 lt_sysroot=
6581 case $with_sysroot in #(
6582 yes)
6583 if test yes = "$GCC"; then
6584 lt_sysroot=`$CC --print-sysroot 2>/dev/null`
6585 fi
6586 ;; #(
6587 /*)
6588 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
6589 ;; #(
6590 no|'')
6591 ;; #(
6592 *)
6593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5
6594 $as_echo "$with_sysroot" >&6; }
6595 as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5
6596 ;;
6597 esac
6598
6599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5
6600 $as_echo "${lt_sysroot:-no}" >&6; }
6601
6602
6603
6604
6605
6606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5
6607 $as_echo_n "checking for a working dd... " >&6; }
6608 if ${ac_cv_path_lt_DD+:} false; then :
6609 $as_echo_n "(cached) " >&6
6610 else
6611 printf 0123456789abcdef0123456789abcdef >conftest.i
6612 cat conftest.i conftest.i >conftest2.i
6613 : ${lt_DD:=$DD}
6614 if test -z "$lt_DD"; then
6615 ac_path_lt_DD_found=false
6616 # Loop through the user's path and test for each of PROGNAME-LIST
6617 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6618 for as_dir in $PATH
6619 do
6620 IFS=$as_save_IFS
6621 test -z "$as_dir" && as_dir=.
6622 for ac_prog in dd; do
6623 for ac_exec_ext in '' $ac_executable_extensions; do
6624 ac_path_lt_DD="$as_dir/$ac_prog$ac_exec_ext"
6625 as_fn_executable_p "$ac_path_lt_DD" || continue
6626 if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
6627 cmp -s conftest.i conftest.out \
6628 && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=:
6629 fi
6630 $ac_path_lt_DD_found && break 3
6631 done
6632 done
6633 done
6634 IFS=$as_save_IFS
6635 if test -z "$ac_cv_path_lt_DD"; then
6636 :
6637 fi
6638 else
6639 ac_cv_path_lt_DD=$lt_DD
6640 fi
6641
6642 rm -f conftest.i conftest2.i conftest.out
6643 fi
6644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5
6645 $as_echo "$ac_cv_path_lt_DD" >&6; }
6646
6647
6648 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5
6649 $as_echo_n "checking how to truncate binary pipes... " >&6; }
6650 if ${lt_cv_truncate_bin+:} false; then :
6651 $as_echo_n "(cached) " >&6
6652 else
6653 printf 0123456789abcdef0123456789abcdef >conftest.i
6654 cat conftest.i conftest.i >conftest2.i
6655 lt_cv_truncate_bin=
6656 if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
6657 cmp -s conftest.i conftest.out \
6658 && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1"
6659 fi
6660 rm -f conftest.i conftest2.i conftest.out
6661 test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"
6662 fi
6663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5
6664 $as_echo "$lt_cv_truncate_bin" >&6; }
6665
6666
6667
6668
6669
6670
6671
6672 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
6673 func_cc_basename ()
6674 {
6675 for cc_temp in $*""; do
6676 case $cc_temp in
6677 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
6678 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
6679 \-*) ;;
6680 *) break;;
6681 esac
6682 done
6683 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
6684 }
6685
6686 # Check whether --enable-libtool-lock was given.
6687 if test "${enable_libtool_lock+set}" = set; then :
6688 enableval=$enable_libtool_lock;
6689 fi
6690
6691 test no = "$enable_libtool_lock" || enable_libtool_lock=yes
6692
6693 # Some flags need to be propagated to the compiler or linker for good
6694 # libtool support.
6695 case $host in
6696 ia64-*-hpux*)
6697 # Find out what ABI is being produced by ac_compile, and set mode
6698 # options accordingly.
6699 echo 'int i;' > conftest.$ac_ext
6700 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6701 (eval $ac_compile) 2>&5
6702 ac_status=$?
6703 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6704 test $ac_status = 0; }; then
6705 case `/usr/bin/file conftest.$ac_objext` in
6706 *ELF-32*)
6707 HPUX_IA64_MODE=32
6708 ;;
6709 *ELF-64*)
6710 HPUX_IA64_MODE=64
6711 ;;
6712 esac
6713 fi
6714 rm -rf conftest*
6715 ;;
6716 *-*-irix6*)
6717 # Find out what ABI is being produced by ac_compile, and set linker
6718 # options accordingly.
6719 echo '#line '$LINENO' "configure"' > conftest.$ac_ext
6720 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6721 (eval $ac_compile) 2>&5
6722 ac_status=$?
6723 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6724 test $ac_status = 0; }; then
6725 if test yes = "$lt_cv_prog_gnu_ld"; then
6726 case `/usr/bin/file conftest.$ac_objext` in
6727 *32-bit*)
6728 LD="${LD-ld} -melf32bsmip"
6729 ;;
6730 *N32*)
6731 LD="${LD-ld} -melf32bmipn32"
6732 ;;
6733 *64-bit*)
6734 LD="${LD-ld} -melf64bmip"
6735 ;;
6736 esac
6737 else
6738 case `/usr/bin/file conftest.$ac_objext` in
6739 *32-bit*)
6740 LD="${LD-ld} -32"
6741 ;;
6742 *N32*)
6743 LD="${LD-ld} -n32"
6744 ;;
6745 *64-bit*)
6746 LD="${LD-ld} -64"
6747 ;;
6748 esac
6749 fi
6750 fi
6751 rm -rf conftest*
6752 ;;
6753
6754 mips64*-*linux*)
6755 # Find out what ABI is being produced by ac_compile, and set linker
6756 # options accordingly.
6757 echo '#line '$LINENO' "configure"' > conftest.$ac_ext
6758 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6759 (eval $ac_compile) 2>&5
6760 ac_status=$?
6761 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6762 test $ac_status = 0; }; then
6763 emul=elf
6764 case `/usr/bin/file conftest.$ac_objext` in
6765 *32-bit*)
6766 emul="${emul}32"
6767 ;;
6768 *64-bit*)
6769 emul="${emul}64"
6770 ;;
6771 esac
6772 case `/usr/bin/file conftest.$ac_objext` in
6773 *MSB*)
6774 emul="${emul}btsmip"
6775 ;;
6776 *LSB*)
6777 emul="${emul}ltsmip"
6778 ;;
6779 esac
6780 case `/usr/bin/file conftest.$ac_objext` in
6781 *N32*)
6782 emul="${emul}n32"
6783 ;;
6784 esac
6785 LD="${LD-ld} -m $emul"
6786 fi
6787 rm -rf conftest*
6788 ;;
6789
6790 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
6791 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
6792 # Find out what ABI is being produced by ac_compile, and set linker
6793 # options accordingly. Note that the listed cases only cover the
6794 # situations where additional linker options are needed (such as when
6795 # doing 32-bit compilation for a host where ld defaults to 64-bit, or
6796 # vice versa); the common cases where no linker options are needed do
6797 # not appear in the list.
6798 echo 'int i;' > conftest.$ac_ext
6799 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6800 (eval $ac_compile) 2>&5
6801 ac_status=$?
6802 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6803 test $ac_status = 0; }; then
6804 case `/usr/bin/file conftest.o` in
6805 *32-bit*)
6806 case $host in
6807 x86_64-*kfreebsd*-gnu)
6808 LD="${LD-ld} -m elf_i386_fbsd"
6809 ;;
6810 x86_64-*linux*)
6811 case `/usr/bin/file conftest.o` in
6812 *x86-64*)
6813 LD="${LD-ld} -m elf32_x86_64"
6814 ;;
6815 *)
6816 LD="${LD-ld} -m elf_i386"
6817 ;;
6818 esac
6819 ;;
6820 powerpc64le-*linux*)
6821 LD="${LD-ld} -m elf32lppclinux"
6822 ;;
6823 powerpc64-*linux*)
6824 LD="${LD-ld} -m elf32ppclinux"
6825 ;;
6826 s390x-*linux*)
6827 LD="${LD-ld} -m elf_s390"
6828 ;;
6829 sparc64-*linux*)
6830 LD="${LD-ld} -m elf32_sparc"
6831 ;;
6832 esac
6833 ;;
6834 *64-bit*)
6835 case $host in
6836 x86_64-*kfreebsd*-gnu)
6837 LD="${LD-ld} -m elf_x86_64_fbsd"
6838 ;;
6839 x86_64-*linux*)
6840 LD="${LD-ld} -m elf_x86_64"
6841 ;;
6842 powerpcle-*linux*)
6843 LD="${LD-ld} -m elf64lppc"
6844 ;;
6845 powerpc-*linux*)
6846 LD="${LD-ld} -m elf64ppc"
6847 ;;
6848 s390*-*linux*|s390*-*tpf*)
6849 LD="${LD-ld} -m elf64_s390"
6850 ;;
6851 sparc*-*linux*)
6852 LD="${LD-ld} -m elf64_sparc"
6853 ;;
6854 esac
6855 ;;
6856 esac
6857 fi
6858 rm -rf conftest*
6859 ;;
6860
6861 *-*-sco3.2v5*)
6862 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
6863 SAVE_CFLAGS=$CFLAGS
6864 CFLAGS="$CFLAGS -belf"
6865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
6866 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
6867 if ${lt_cv_cc_needs_belf+:} false; then :
6868 $as_echo_n "(cached) " >&6
6869 else
6870 ac_ext=c
6871 ac_cpp='$CPP $CPPFLAGS'
6872 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6873 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6874 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6875
6876 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6877 /* end confdefs.h. */
6878
6879 int
6880 main ()
6881 {
6882
6883 ;
6884 return 0;
6885 }
6886 _ACEOF
6887 if ac_fn_c_try_link "$LINENO"; then :
6888 lt_cv_cc_needs_belf=yes
6889 else
6890 lt_cv_cc_needs_belf=no
6891 fi
6892 rm -f core conftest.err conftest.$ac_objext \
6893 conftest$ac_exeext conftest.$ac_ext
6894 ac_ext=c
6895 ac_cpp='$CPP $CPPFLAGS'
6896 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6897 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6898 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6899
6900 fi
6901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
6902 $as_echo "$lt_cv_cc_needs_belf" >&6; }
6903 if test yes != "$lt_cv_cc_needs_belf"; then
6904 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
6905 CFLAGS=$SAVE_CFLAGS
6906 fi
6907 ;;
6908 *-*solaris*)
6909 # Find out what ABI is being produced by ac_compile, and set linker
6910 # options accordingly.
6911 echo 'int i;' > conftest.$ac_ext
6912 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6913 (eval $ac_compile) 2>&5
6914 ac_status=$?
6915 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6916 test $ac_status = 0; }; then
6917 case `/usr/bin/file conftest.o` in
6918 *64-bit*)
6919 case $lt_cv_prog_gnu_ld in
6920 yes*)
6921 case $host in
6922 i?86-*-solaris*|x86_64-*-solaris*)
6923 LD="${LD-ld} -m elf_x86_64"
6924 ;;
6925 sparc*-*-solaris*)
6926 LD="${LD-ld} -m elf64_sparc"
6927 ;;
6928 esac
6929 # GNU ld 2.21 introduced _sol2 emulations. Use them if available.
6930 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
6931 LD=${LD-ld}_sol2
6932 fi
6933 ;;
6934 *)
6935 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
6936 LD="${LD-ld} -64"
6937 fi
6938 ;;
6939 esac
6940 ;;
6941 esac
6942 fi
6943 rm -rf conftest*
6944 ;;
6945 esac
6946
6947 need_locks=$enable_libtool_lock
6948
6949 if test -n "$ac_tool_prefix"; then
6950 # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args.
6951 set dummy ${ac_tool_prefix}mt; ac_word=$2
6952 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6953 $as_echo_n "checking for $ac_word... " >&6; }
6954 if ${ac_cv_prog_MANIFEST_TOOL+:} false; then :
6955 $as_echo_n "(cached) " >&6
6956 else
6957 if test -n "$MANIFEST_TOOL"; then
6958 ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test.
6959 else
6960 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6961 for as_dir in $PATH
6962 do
6963 IFS=$as_save_IFS
6964 test -z "$as_dir" && as_dir=.
6965 for ac_exec_ext in '' $ac_executable_extensions; do
6966 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6967 ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt"
6968 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6969 break 2
6970 fi
6971 done
6972 done
6973 IFS=$as_save_IFS
6974
6975 fi
6976 fi
6977 MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL
6978 if test -n "$MANIFEST_TOOL"; then
6979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5
6980 $as_echo "$MANIFEST_TOOL" >&6; }
6981 else
6982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6983 $as_echo "no" >&6; }
6984 fi
6985
6986
6987 fi
6988 if test -z "$ac_cv_prog_MANIFEST_TOOL"; then
6989 ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL
6990 # Extract the first word of "mt", so it can be a program name with args.
6991 set dummy mt; ac_word=$2
6992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6993 $as_echo_n "checking for $ac_word... " >&6; }
6994 if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then :
6995 $as_echo_n "(cached) " >&6
6996 else
6997 if test -n "$ac_ct_MANIFEST_TOOL"; then
6998 ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test.
6999 else
7000 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7001 for as_dir in $PATH
7002 do
7003 IFS=$as_save_IFS
7004 test -z "$as_dir" && as_dir=.
7005 for ac_exec_ext in '' $ac_executable_extensions; do
7006 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7007 ac_cv_prog_ac_ct_MANIFEST_TOOL="mt"
7008 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7009 break 2
7010 fi
7011 done
7012 done
7013 IFS=$as_save_IFS
7014
7015 fi
7016 fi
7017 ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL
7018 if test -n "$ac_ct_MANIFEST_TOOL"; then
7019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5
7020 $as_echo "$ac_ct_MANIFEST_TOOL" >&6; }
7021 else
7022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7023 $as_echo "no" >&6; }
7024 fi
7025
7026 if test "x$ac_ct_MANIFEST_TOOL" = x; then
7027 MANIFEST_TOOL=":"
7028 else
7029 case $cross_compiling:$ac_tool_warned in
7030 yes:)
7031 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7032 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7033 ac_tool_warned=yes ;;
7034 esac
7035 MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL
7036 fi
7037 else
7038 MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL"
7039 fi
7040
7041 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
7042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5
7043 $as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; }
7044 if ${lt_cv_path_mainfest_tool+:} false; then :
7045 $as_echo_n "(cached) " >&6
7046 else
7047 lt_cv_path_mainfest_tool=no
7048 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5
7049 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
7050 cat conftest.err >&5
7051 if $GREP 'Manifest Tool' conftest.out > /dev/null; then
7052 lt_cv_path_mainfest_tool=yes
7053 fi
7054 rm -f conftest*
7055 fi
7056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5
7057 $as_echo "$lt_cv_path_mainfest_tool" >&6; }
7058 if test yes != "$lt_cv_path_mainfest_tool"; then
7059 MANIFEST_TOOL=:
7060 fi
7061
7062
7063
7064
7065
7066
7067 case $host_os in
7068 rhapsody* | darwin*)
7069 if test -n "$ac_tool_prefix"; then
7070 # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
7071 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
7072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7073 $as_echo_n "checking for $ac_word... " >&6; }
7074 if ${ac_cv_prog_DSYMUTIL+:} false; then :
7075 $as_echo_n "(cached) " >&6
7076 else
7077 if test -n "$DSYMUTIL"; then
7078 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
7079 else
7080 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7081 for as_dir in $PATH
7082 do
7083 IFS=$as_save_IFS
7084 test -z "$as_dir" && as_dir=.
7085 for ac_exec_ext in '' $ac_executable_extensions; do
7086 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7087 ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
7088 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7089 break 2
7090 fi
7091 done
7092 done
7093 IFS=$as_save_IFS
7094
7095 fi
7096 fi
7097 DSYMUTIL=$ac_cv_prog_DSYMUTIL
7098 if test -n "$DSYMUTIL"; then
7099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
7100 $as_echo "$DSYMUTIL" >&6; }
7101 else
7102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7103 $as_echo "no" >&6; }
7104 fi
7105
7106
7107 fi
7108 if test -z "$ac_cv_prog_DSYMUTIL"; then
7109 ac_ct_DSYMUTIL=$DSYMUTIL
7110 # Extract the first word of "dsymutil", so it can be a program name with args.
7111 set dummy dsymutil; ac_word=$2
7112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7113 $as_echo_n "checking for $ac_word... " >&6; }
7114 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
7115 $as_echo_n "(cached) " >&6
7116 else
7117 if test -n "$ac_ct_DSYMUTIL"; then
7118 ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
7119 else
7120 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7121 for as_dir in $PATH
7122 do
7123 IFS=$as_save_IFS
7124 test -z "$as_dir" && as_dir=.
7125 for ac_exec_ext in '' $ac_executable_extensions; do
7126 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7127 ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
7128 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7129 break 2
7130 fi
7131 done
7132 done
7133 IFS=$as_save_IFS
7134
7135 fi
7136 fi
7137 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
7138 if test -n "$ac_ct_DSYMUTIL"; then
7139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
7140 $as_echo "$ac_ct_DSYMUTIL" >&6; }
7141 else
7142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7143 $as_echo "no" >&6; }
7144 fi
7145
7146 if test "x$ac_ct_DSYMUTIL" = x; then
7147 DSYMUTIL=":"
7148 else
7149 case $cross_compiling:$ac_tool_warned in
7150 yes:)
7151 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7152 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7153 ac_tool_warned=yes ;;
7154 esac
7155 DSYMUTIL=$ac_ct_DSYMUTIL
7156 fi
7157 else
7158 DSYMUTIL="$ac_cv_prog_DSYMUTIL"
7159 fi
7160
7161 if test -n "$ac_tool_prefix"; then
7162 # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
7163 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
7164 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7165 $as_echo_n "checking for $ac_word... " >&6; }
7166 if ${ac_cv_prog_NMEDIT+:} false; then :
7167 $as_echo_n "(cached) " >&6
7168 else
7169 if test -n "$NMEDIT"; then
7170 ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
7171 else
7172 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7173 for as_dir in $PATH
7174 do
7175 IFS=$as_save_IFS
7176 test -z "$as_dir" && as_dir=.
7177 for ac_exec_ext in '' $ac_executable_extensions; do
7178 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7179 ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
7180 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7181 break 2
7182 fi
7183 done
7184 done
7185 IFS=$as_save_IFS
7186
7187 fi
7188 fi
7189 NMEDIT=$ac_cv_prog_NMEDIT
7190 if test -n "$NMEDIT"; then
7191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
7192 $as_echo "$NMEDIT" >&6; }
7193 else
7194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7195 $as_echo "no" >&6; }
7196 fi
7197
7198
7199 fi
7200 if test -z "$ac_cv_prog_NMEDIT"; then
7201 ac_ct_NMEDIT=$NMEDIT
7202 # Extract the first word of "nmedit", so it can be a program name with args.
7203 set dummy nmedit; ac_word=$2
7204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7205 $as_echo_n "checking for $ac_word... " >&6; }
7206 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
7207 $as_echo_n "(cached) " >&6
7208 else
7209 if test -n "$ac_ct_NMEDIT"; then
7210 ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
7211 else
7212 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7213 for as_dir in $PATH
7214 do
7215 IFS=$as_save_IFS
7216 test -z "$as_dir" && as_dir=.
7217 for ac_exec_ext in '' $ac_executable_extensions; do
7218 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7219 ac_cv_prog_ac_ct_NMEDIT="nmedit"
7220 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7221 break 2
7222 fi
7223 done
7224 done
7225 IFS=$as_save_IFS
7226
7227 fi
7228 fi
7229 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
7230 if test -n "$ac_ct_NMEDIT"; then
7231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
7232 $as_echo "$ac_ct_NMEDIT" >&6; }
7233 else
7234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7235 $as_echo "no" >&6; }
7236 fi
7237
7238 if test "x$ac_ct_NMEDIT" = x; then
7239 NMEDIT=":"
7240 else
7241 case $cross_compiling:$ac_tool_warned in
7242 yes:)
7243 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7244 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7245 ac_tool_warned=yes ;;
7246 esac
7247 NMEDIT=$ac_ct_NMEDIT
7248 fi
7249 else
7250 NMEDIT="$ac_cv_prog_NMEDIT"
7251 fi
7252
7253 if test -n "$ac_tool_prefix"; then
7254 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
7255 set dummy ${ac_tool_prefix}lipo; ac_word=$2
7256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7257 $as_echo_n "checking for $ac_word... " >&6; }
7258 if ${ac_cv_prog_LIPO+:} false; then :
7259 $as_echo_n "(cached) " >&6
7260 else
7261 if test -n "$LIPO"; then
7262 ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
7263 else
7264 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7265 for as_dir in $PATH
7266 do
7267 IFS=$as_save_IFS
7268 test -z "$as_dir" && as_dir=.
7269 for ac_exec_ext in '' $ac_executable_extensions; do
7270 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7271 ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
7272 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7273 break 2
7274 fi
7275 done
7276 done
7277 IFS=$as_save_IFS
7278
7279 fi
7280 fi
7281 LIPO=$ac_cv_prog_LIPO
7282 if test -n "$LIPO"; then
7283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
7284 $as_echo "$LIPO" >&6; }
7285 else
7286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7287 $as_echo "no" >&6; }
7288 fi
7289
7290
7291 fi
7292 if test -z "$ac_cv_prog_LIPO"; then
7293 ac_ct_LIPO=$LIPO
7294 # Extract the first word of "lipo", so it can be a program name with args.
7295 set dummy lipo; ac_word=$2
7296 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7297 $as_echo_n "checking for $ac_word... " >&6; }
7298 if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
7299 $as_echo_n "(cached) " >&6
7300 else
7301 if test -n "$ac_ct_LIPO"; then
7302 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
7303 else
7304 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7305 for as_dir in $PATH
7306 do
7307 IFS=$as_save_IFS
7308 test -z "$as_dir" && as_dir=.
7309 for ac_exec_ext in '' $ac_executable_extensions; do
7310 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7311 ac_cv_prog_ac_ct_LIPO="lipo"
7312 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7313 break 2
7314 fi
7315 done
7316 done
7317 IFS=$as_save_IFS
7318
7319 fi
7320 fi
7321 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
7322 if test -n "$ac_ct_LIPO"; then
7323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
7324 $as_echo "$ac_ct_LIPO" >&6; }
7325 else
7326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7327 $as_echo "no" >&6; }
7328 fi
7329
7330 if test "x$ac_ct_LIPO" = x; then
7331 LIPO=":"
7332 else
7333 case $cross_compiling:$ac_tool_warned in
7334 yes:)
7335 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7336 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7337 ac_tool_warned=yes ;;
7338 esac
7339 LIPO=$ac_ct_LIPO
7340 fi
7341 else
7342 LIPO="$ac_cv_prog_LIPO"
7343 fi
7344
7345 if test -n "$ac_tool_prefix"; then
7346 # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
7347 set dummy ${ac_tool_prefix}otool; ac_word=$2
7348 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7349 $as_echo_n "checking for $ac_word... " >&6; }
7350 if ${ac_cv_prog_OTOOL+:} false; then :
7351 $as_echo_n "(cached) " >&6
7352 else
7353 if test -n "$OTOOL"; then
7354 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
7355 else
7356 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7357 for as_dir in $PATH
7358 do
7359 IFS=$as_save_IFS
7360 test -z "$as_dir" && as_dir=.
7361 for ac_exec_ext in '' $ac_executable_extensions; do
7362 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7363 ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
7364 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7365 break 2
7366 fi
7367 done
7368 done
7369 IFS=$as_save_IFS
7370
7371 fi
7372 fi
7373 OTOOL=$ac_cv_prog_OTOOL
7374 if test -n "$OTOOL"; then
7375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
7376 $as_echo "$OTOOL" >&6; }
7377 else
7378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7379 $as_echo "no" >&6; }
7380 fi
7381
7382
7383 fi
7384 if test -z "$ac_cv_prog_OTOOL"; then
7385 ac_ct_OTOOL=$OTOOL
7386 # Extract the first word of "otool", so it can be a program name with args.
7387 set dummy otool; ac_word=$2
7388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7389 $as_echo_n "checking for $ac_word... " >&6; }
7390 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
7391 $as_echo_n "(cached) " >&6
7392 else
7393 if test -n "$ac_ct_OTOOL"; then
7394 ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
7395 else
7396 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7397 for as_dir in $PATH
7398 do
7399 IFS=$as_save_IFS
7400 test -z "$as_dir" && as_dir=.
7401 for ac_exec_ext in '' $ac_executable_extensions; do
7402 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7403 ac_cv_prog_ac_ct_OTOOL="otool"
7404 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7405 break 2
7406 fi
7407 done
7408 done
7409 IFS=$as_save_IFS
7410
7411 fi
7412 fi
7413 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
7414 if test -n "$ac_ct_OTOOL"; then
7415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
7416 $as_echo "$ac_ct_OTOOL" >&6; }
7417 else
7418 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7419 $as_echo "no" >&6; }
7420 fi
7421
7422 if test "x$ac_ct_OTOOL" = x; then
7423 OTOOL=":"
7424 else
7425 case $cross_compiling:$ac_tool_warned in
7426 yes:)
7427 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7428 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7429 ac_tool_warned=yes ;;
7430 esac
7431 OTOOL=$ac_ct_OTOOL
7432 fi
7433 else
7434 OTOOL="$ac_cv_prog_OTOOL"
7435 fi
7436
7437 if test -n "$ac_tool_prefix"; then
7438 # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
7439 set dummy ${ac_tool_prefix}otool64; ac_word=$2
7440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7441 $as_echo_n "checking for $ac_word... " >&6; }
7442 if ${ac_cv_prog_OTOOL64+:} false; then :
7443 $as_echo_n "(cached) " >&6
7444 else
7445 if test -n "$OTOOL64"; then
7446 ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
7447 else
7448 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7449 for as_dir in $PATH
7450 do
7451 IFS=$as_save_IFS
7452 test -z "$as_dir" && as_dir=.
7453 for ac_exec_ext in '' $ac_executable_extensions; do
7454 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7455 ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
7456 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7457 break 2
7458 fi
7459 done
7460 done
7461 IFS=$as_save_IFS
7462
7463 fi
7464 fi
7465 OTOOL64=$ac_cv_prog_OTOOL64
7466 if test -n "$OTOOL64"; then
7467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
7468 $as_echo "$OTOOL64" >&6; }
7469 else
7470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7471 $as_echo "no" >&6; }
7472 fi
7473
7474
7475 fi
7476 if test -z "$ac_cv_prog_OTOOL64"; then
7477 ac_ct_OTOOL64=$OTOOL64
7478 # Extract the first word of "otool64", so it can be a program name with args.
7479 set dummy otool64; ac_word=$2
7480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7481 $as_echo_n "checking for $ac_word... " >&6; }
7482 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
7483 $as_echo_n "(cached) " >&6
7484 else
7485 if test -n "$ac_ct_OTOOL64"; then
7486 ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
7487 else
7488 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7489 for as_dir in $PATH
7490 do
7491 IFS=$as_save_IFS
7492 test -z "$as_dir" && as_dir=.
7493 for ac_exec_ext in '' $ac_executable_extensions; do
7494 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7495 ac_cv_prog_ac_ct_OTOOL64="otool64"
7496 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7497 break 2
7498 fi
7499 done
7500 done
7501 IFS=$as_save_IFS
7502
7503 fi
7504 fi
7505 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
7506 if test -n "$ac_ct_OTOOL64"; then
7507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
7508 $as_echo "$ac_ct_OTOOL64" >&6; }
7509 else
7510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7511 $as_echo "no" >&6; }
7512 fi
7513
7514 if test "x$ac_ct_OTOOL64" = x; then
7515 OTOOL64=":"
7516 else
7517 case $cross_compiling:$ac_tool_warned in
7518 yes:)
7519 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7520 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7521 ac_tool_warned=yes ;;
7522 esac
7523 OTOOL64=$ac_ct_OTOOL64
7524 fi
7525 else
7526 OTOOL64="$ac_cv_prog_OTOOL64"
7527 fi
7528
7529
7530
7531
7532
7533
7534
7535
7536
7537
7538
7539
7540
7541
7542
7543
7544
7545
7546
7547
7548
7549
7550
7551
7552
7553
7554
7555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
7556 $as_echo_n "checking for -single_module linker flag... " >&6; }
7557 if ${lt_cv_apple_cc_single_mod+:} false; then :
7558 $as_echo_n "(cached) " >&6
7559 else
7560 lt_cv_apple_cc_single_mod=no
7561 if test -z "$LT_MULTI_MODULE"; then
7562 # By default we will add the -single_module flag. You can override
7563 # by either setting the environment variable LT_MULTI_MODULE
7564 # non-empty at configure time, or by adding -multi_module to the
7565 # link flags.
7566 rm -rf libconftest.dylib*
7567 echo "int foo(void){return 1;}" > conftest.c
7568 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7569 -dynamiclib -Wl,-single_module conftest.c" >&5
7570 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7571 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
7572 _lt_result=$?
7573 # If there is a non-empty error log, and "single_module"
7574 # appears in it, assume the flag caused a linker warning
7575 if test -s conftest.err && $GREP single_module conftest.err; then
7576 cat conftest.err >&5
7577 # Otherwise, if the output was created with a 0 exit code from
7578 # the compiler, it worked.
7579 elif test -f libconftest.dylib && test 0 = "$_lt_result"; then
7580 lt_cv_apple_cc_single_mod=yes
7581 else
7582 cat conftest.err >&5
7583 fi
7584 rm -rf libconftest.dylib*
7585 rm -f conftest.*
7586 fi
7587 fi
7588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
7589 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
7590
7591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
7592 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
7593 if ${lt_cv_ld_exported_symbols_list+:} false; then :
7594 $as_echo_n "(cached) " >&6
7595 else
7596 lt_cv_ld_exported_symbols_list=no
7597 save_LDFLAGS=$LDFLAGS
7598 echo "_main" > conftest.sym
7599 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
7600 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7601 /* end confdefs.h. */
7602
7603 int
7604 main ()
7605 {
7606
7607 ;
7608 return 0;
7609 }
7610 _ACEOF
7611 if ac_fn_c_try_link "$LINENO"; then :
7612 lt_cv_ld_exported_symbols_list=yes
7613 else
7614 lt_cv_ld_exported_symbols_list=no
7615 fi
7616 rm -f core conftest.err conftest.$ac_objext \
7617 conftest$ac_exeext conftest.$ac_ext
7618 LDFLAGS=$save_LDFLAGS
7619
7620 fi
7621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
7622 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
7623
7624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
7625 $as_echo_n "checking for -force_load linker flag... " >&6; }
7626 if ${lt_cv_ld_force_load+:} false; then :
7627 $as_echo_n "(cached) " >&6
7628 else
7629 lt_cv_ld_force_load=no
7630 cat > conftest.c << _LT_EOF
7631 int forced_loaded() { return 2;}
7632 _LT_EOF
7633 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
7634 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
7635 echo "$AR cru libconftest.a conftest.o" >&5
7636 $AR cru libconftest.a conftest.o 2>&5
7637 echo "$RANLIB libconftest.a" >&5
7638 $RANLIB libconftest.a 2>&5
7639 cat > conftest.c << _LT_EOF
7640 int main() { return 0;}
7641 _LT_EOF
7642 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
7643 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
7644 _lt_result=$?
7645 if test -s conftest.err && $GREP force_load conftest.err; then
7646 cat conftest.err >&5
7647 elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then
7648 lt_cv_ld_force_load=yes
7649 else
7650 cat conftest.err >&5
7651 fi
7652 rm -f conftest.err libconftest.a conftest conftest.c
7653 rm -rf conftest.dSYM
7654
7655 fi
7656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
7657 $as_echo "$lt_cv_ld_force_load" >&6; }
7658 case $host_os in
7659 rhapsody* | darwin1.[012])
7660 _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;;
7661 darwin1.*)
7662 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
7663 darwin*) # darwin 5.x on
7664 # if running on 10.5 or later, the deployment target defaults
7665 # to the OS version, if on x86, and 10.4, the deployment
7666 # target defaults to 10.4. Don't you love it?
7667 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
7668 10.0,*86*-darwin8*|10.0,*-darwin[91]*)
7669 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
7670 10.[012][,.]*)
7671 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
7672 10.*)
7673 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
7674 esac
7675 ;;
7676 esac
7677 if test yes = "$lt_cv_apple_cc_single_mod"; then
7678 _lt_dar_single_mod='$single_module'
7679 fi
7680 if test yes = "$lt_cv_ld_exported_symbols_list"; then
7681 _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym'
7682 else
7683 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib'
7684 fi
7685 if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then
7686 _lt_dsymutil='~$DSYMUTIL $lib || :'
7687 else
7688 _lt_dsymutil=
7689 fi
7690 ;;
7691 esac
7692
7693 # func_munge_path_list VARIABLE PATH
7694 # -----------------------------------
7695 # VARIABLE is name of variable containing _space_ separated list of
7696 # directories to be munged by the contents of PATH, which is string
7697 # having a format:
7698 # "DIR[:DIR]:"
7699 # string "DIR[ DIR]" will be prepended to VARIABLE
7700 # ":DIR[:DIR]"
7701 # string "DIR[ DIR]" will be appended to VARIABLE
7702 # "DIRP[:DIRP]::[DIRA:]DIRA"
7703 # string "DIRP[ DIRP]" will be prepended to VARIABLE and string
7704 # "DIRA[ DIRA]" will be appended to VARIABLE
7705 # "DIR[:DIR]"
7706 # VARIABLE will be replaced by "DIR[ DIR]"
7707 func_munge_path_list ()
7708 {
7709 case x$2 in
7710 x)
7711 ;;
7712 *:)
7713 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\"
7714 ;;
7715 x:*)
7716 eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\"
7717 ;;
7718 *::*)
7719 eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
7720 eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\"
7721 ;;
7722 *)
7723 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\"
7724 ;;
7725 esac
7726 }
7727
7728 ac_ext=c
7729 ac_cpp='$CPP $CPPFLAGS'
7730 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7731 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7732 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
7734 $as_echo_n "checking how to run the C preprocessor... " >&6; }
7735 # On Suns, sometimes $CPP names a directory.
7736 if test -n "$CPP" && test -d "$CPP"; then
7737 CPP=
7738 fi
7739 if test -z "$CPP"; then
7740 if ${ac_cv_prog_CPP+:} false; then :
7741 $as_echo_n "(cached) " >&6
7742 else
7743 # Double quotes because CPP needs to be expanded
7744 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
7745 do
7746 ac_preproc_ok=false
7747 for ac_c_preproc_warn_flag in '' yes
7748 do
7749 # Use a header file that comes with gcc, so configuring glibc
7750 # with a fresh cross-compiler works.
7751 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7752 # <limits.h> exists even on freestanding compilers.
7753 # On the NeXT, cc -E runs the code through the compiler's parser,
7754 # not just through cpp. "Syntax error" is here to catch this case.
7755 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7756 /* end confdefs.h. */
7757 #ifdef __STDC__
7758 # include <limits.h>
7759 #else
7760 # include <assert.h>
7761 #endif
7762 Syntax error
7763 _ACEOF
7764 if ac_fn_c_try_cpp "$LINENO"; then :
7765
7766 else
7767 # Broken: fails on valid input.
7768 continue
7769 fi
7770 rm -f conftest.err conftest.i conftest.$ac_ext
7771
7772 # OK, works on sane cases. Now check whether nonexistent headers
7773 # can be detected and how.
7774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7775 /* end confdefs.h. */
7776 #include <ac_nonexistent.h>
7777 _ACEOF
7778 if ac_fn_c_try_cpp "$LINENO"; then :
7779 # Broken: success on invalid input.
7780 continue
7781 else
7782 # Passes both tests.
7783 ac_preproc_ok=:
7784 break
7785 fi
7786 rm -f conftest.err conftest.i conftest.$ac_ext
7787
7788 done
7789 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7790 rm -f conftest.i conftest.err conftest.$ac_ext
7791 if $ac_preproc_ok; then :
7792 break
7793 fi
7794
7795 done
7796 ac_cv_prog_CPP=$CPP
7797
7798 fi
7799 CPP=$ac_cv_prog_CPP
7800 else
7801 ac_cv_prog_CPP=$CPP
7802 fi
7803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
7804 $as_echo "$CPP" >&6; }
7805 ac_preproc_ok=false
7806 for ac_c_preproc_warn_flag in '' yes
7807 do
7808 # Use a header file that comes with gcc, so configuring glibc
7809 # with a fresh cross-compiler works.
7810 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7811 # <limits.h> exists even on freestanding compilers.
7812 # On the NeXT, cc -E runs the code through the compiler's parser,
7813 # not just through cpp. "Syntax error" is here to catch this case.
7814 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7815 /* end confdefs.h. */
7816 #ifdef __STDC__
7817 # include <limits.h>
7818 #else
7819 # include <assert.h>
7820 #endif
7821 Syntax error
7822 _ACEOF
7823 if ac_fn_c_try_cpp "$LINENO"; then :
7824
7825 else
7826 # Broken: fails on valid input.
7827 continue
7828 fi
7829 rm -f conftest.err conftest.i conftest.$ac_ext
7830
7831 # OK, works on sane cases. Now check whether nonexistent headers
7832 # can be detected and how.
7833 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7834 /* end confdefs.h. */
7835 #include <ac_nonexistent.h>
7836 _ACEOF
7837 if ac_fn_c_try_cpp "$LINENO"; then :
7838 # Broken: success on invalid input.
7839 continue
7840 else
7841 # Passes both tests.
7842 ac_preproc_ok=:
7843 break
7844 fi
7845 rm -f conftest.err conftest.i conftest.$ac_ext
7846
7847 done
7848 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7849 rm -f conftest.i conftest.err conftest.$ac_ext
7850 if $ac_preproc_ok; then :
7851
7852 else
7853 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7854 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7855 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
7856 See \`config.log' for more details" "$LINENO" 5; }
7857 fi
7858
7859 ac_ext=c
7860 ac_cpp='$CPP $CPPFLAGS'
7861 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7862 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7863 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7864
7865
7866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7867 $as_echo_n "checking for ANSI C header files... " >&6; }
7868 if ${ac_cv_header_stdc+:} false; then :
7869 $as_echo_n "(cached) " >&6
7870 else
7871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7872 /* end confdefs.h. */
7873 #include <stdlib.h>
7874 #include <stdarg.h>
7875 #include <string.h>
7876 #include <float.h>
7877
7878 int
7879 main ()
7880 {
7881
7882 ;
7883 return 0;
7884 }
7885 _ACEOF
7886 if ac_fn_c_try_compile "$LINENO"; then :
7887 ac_cv_header_stdc=yes
7888 else
7889 ac_cv_header_stdc=no
7890 fi
7891 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7892
7893 if test $ac_cv_header_stdc = yes; then
7894 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7895 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7896 /* end confdefs.h. */
7897 #include <string.h>
7898
7899 _ACEOF
7900 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7901 $EGREP "memchr" >/dev/null 2>&1; then :
7902
7903 else
7904 ac_cv_header_stdc=no
7905 fi
7906 rm -f conftest*
7907
7908 fi
7909
7910 if test $ac_cv_header_stdc = yes; then
7911 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7912 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7913 /* end confdefs.h. */
7914 #include <stdlib.h>
7915
7916 _ACEOF
7917 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7918 $EGREP "free" >/dev/null 2>&1; then :
7919
7920 else
7921 ac_cv_header_stdc=no
7922 fi
7923 rm -f conftest*
7924
7925 fi
7926
7927 if test $ac_cv_header_stdc = yes; then
7928 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7929 if test "$cross_compiling" = yes; then :
7930 :
7931 else
7932 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7933 /* end confdefs.h. */
7934 #include <ctype.h>
7935 #include <stdlib.h>
7936 #if ((' ' & 0x0FF) == 0x020)
7937 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7938 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7939 #else
7940 # define ISLOWER(c) \
7941 (('a' <= (c) && (c) <= 'i') \
7942 || ('j' <= (c) && (c) <= 'r') \
7943 || ('s' <= (c) && (c) <= 'z'))
7944 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7945 #endif
7946
7947 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7948 int
7949 main ()
7950 {
7951 int i;
7952 for (i = 0; i < 256; i++)
7953 if (XOR (islower (i), ISLOWER (i))
7954 || toupper (i) != TOUPPER (i))
7955 return 2;
7956 return 0;
7957 }
7958 _ACEOF
7959 if ac_fn_c_try_run "$LINENO"; then :
7960
7961 else
7962 ac_cv_header_stdc=no
7963 fi
7964 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7965 conftest.$ac_objext conftest.beam conftest.$ac_ext
7966 fi
7967
7968 fi
7969 fi
7970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7971 $as_echo "$ac_cv_header_stdc" >&6; }
7972 if test $ac_cv_header_stdc = yes; then
7973
7974 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7975
7976 fi
7977
7978 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
7979 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
7980 inttypes.h stdint.h unistd.h
7981 do :
7982 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7983 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
7984 "
7985 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7986 cat >>confdefs.h <<_ACEOF
7987 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7988 _ACEOF
7989
7990 fi
7991
7992 done
7993
7994
7995 for ac_header in dlfcn.h
7996 do :
7997 ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
7998 "
7999 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
8000 cat >>confdefs.h <<_ACEOF
8001 #define HAVE_DLFCN_H 1
8002 _ACEOF
8003
8004 fi
8005
8006 done
8007
8008
8009
8010
8011
8012 # Set options
8013
8014
8015
8016 enable_dlopen=no
8017
8018
8019 enable_win32_dll=no
8020
8021
8022 # Check whether --enable-shared was given.
8023 if test "${enable_shared+set}" = set; then :
8024 enableval=$enable_shared; p=${PACKAGE-default}
8025 case $enableval in
8026 yes) enable_shared=yes ;;
8027 no) enable_shared=no ;;
8028 *)
8029 enable_shared=no
8030 # Look at the argument we got. We use all the common list separators.
8031 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
8032 for pkg in $enableval; do
8033 IFS=$lt_save_ifs
8034 if test "X$pkg" = "X$p"; then
8035 enable_shared=yes
8036 fi
8037 done
8038 IFS=$lt_save_ifs
8039 ;;
8040 esac
8041 else
8042 enable_shared=yes
8043 fi
8044
8045
8046
8047
8048
8049
8050
8051
8052
8053 # Check whether --enable-static was given.
8054 if test "${enable_static+set}" = set; then :
8055 enableval=$enable_static; p=${PACKAGE-default}
8056 case $enableval in
8057 yes) enable_static=yes ;;
8058 no) enable_static=no ;;
8059 *)
8060 enable_static=no
8061 # Look at the argument we got. We use all the common list separators.
8062 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
8063 for pkg in $enableval; do
8064 IFS=$lt_save_ifs
8065 if test "X$pkg" = "X$p"; then
8066 enable_static=yes
8067 fi
8068 done
8069 IFS=$lt_save_ifs
8070 ;;
8071 esac
8072 else
8073 enable_static=yes
8074 fi
8075
8076
8077
8078
8079
8080
8081
8082
8083
8084
8085 # Check whether --with-pic was given.
8086 if test "${with_pic+set}" = set; then :
8087 withval=$with_pic; lt_p=${PACKAGE-default}
8088 case $withval in
8089 yes|no) pic_mode=$withval ;;
8090 *)
8091 pic_mode=default
8092 # Look at the argument we got. We use all the common list separators.
8093 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
8094 for lt_pkg in $withval; do
8095 IFS=$lt_save_ifs
8096 if test "X$lt_pkg" = "X$lt_p"; then
8097 pic_mode=yes
8098 fi
8099 done
8100 IFS=$lt_save_ifs
8101 ;;
8102 esac
8103 else
8104 pic_mode=default
8105 fi
8106
8107
8108
8109
8110
8111
8112
8113
8114 # Check whether --enable-fast-install was given.
8115 if test "${enable_fast_install+set}" = set; then :
8116 enableval=$enable_fast_install; p=${PACKAGE-default}
8117 case $enableval in
8118 yes) enable_fast_install=yes ;;
8119 no) enable_fast_install=no ;;
8120 *)
8121 enable_fast_install=no
8122 # Look at the argument we got. We use all the common list separators.
8123 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
8124 for pkg in $enableval; do
8125 IFS=$lt_save_ifs
8126 if test "X$pkg" = "X$p"; then
8127 enable_fast_install=yes
8128 fi
8129 done
8130 IFS=$lt_save_ifs
8131 ;;
8132 esac
8133 else
8134 enable_fast_install=yes
8135 fi
8136
8137
8138
8139
8140
8141
8142
8143
8144 shared_archive_member_spec=
8145 case $host,$enable_shared in
8146 power*-*-aix[5-9]*,yes)
8147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5
8148 $as_echo_n "checking which variant of shared library versioning to provide... " >&6; }
8149
8150 # Check whether --with-aix-soname was given.
8151 if test "${with_aix_soname+set}" = set; then :
8152 withval=$with_aix_soname; case $withval in
8153 aix|svr4|both)
8154 ;;
8155 *)
8156 as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5
8157 ;;
8158 esac
8159 lt_cv_with_aix_soname=$with_aix_soname
8160 else
8161 if ${lt_cv_with_aix_soname+:} false; then :
8162 $as_echo_n "(cached) " >&6
8163 else
8164 lt_cv_with_aix_soname=aix
8165 fi
8166
8167 with_aix_soname=$lt_cv_with_aix_soname
8168 fi
8169
8170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5
8171 $as_echo "$with_aix_soname" >&6; }
8172 if test aix != "$with_aix_soname"; then
8173 # For the AIX way of multilib, we name the shared archive member
8174 # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o',
8175 # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File.
8176 # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag,
8177 # the AIX toolchain works better with OBJECT_MODE set (default 32).
8178 if test 64 = "${OBJECT_MODE-32}"; then
8179 shared_archive_member_spec=shr_64
8180 else
8181 shared_archive_member_spec=shr
8182 fi
8183 fi
8184 ;;
8185 *)
8186 with_aix_soname=aix
8187 ;;
8188 esac
8189
8190
8191
8192
8193
8194
8195
8196
8197
8198
8199 # This can be used to rebuild libtool when needed
8200 LIBTOOL_DEPS=$ltmain
8201
8202 # Always use our own libtool.
8203 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
8204
8205
8206
8207
8208
8209
8210
8211
8212
8213
8214
8215
8216
8217
8218
8219
8220
8221
8222
8223
8224
8225
8226
8227
8228
8229
8230
8231
8232
8233
8234 test -z "$LN_S" && LN_S="ln -s"
8235
8236
8237
8238
8239
8240
8241
8242
8243
8244
8245
8246
8247
8248
8249 if test -n "${ZSH_VERSION+set}"; then
8250 setopt NO_GLOB_SUBST
8251 fi
8252
8253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
8254 $as_echo_n "checking for objdir... " >&6; }
8255 if ${lt_cv_objdir+:} false; then :
8256 $as_echo_n "(cached) " >&6
8257 else
8258 rm -f .libs 2>/dev/null
8259 mkdir .libs 2>/dev/null
8260 if test -d .libs; then
8261 lt_cv_objdir=.libs
8262 else
8263 # MS-DOS does not allow filenames that begin with a dot.
8264 lt_cv_objdir=_libs
8265 fi
8266 rmdir .libs 2>/dev/null
8267 fi
8268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
8269 $as_echo "$lt_cv_objdir" >&6; }
8270 objdir=$lt_cv_objdir
8271
8272
8273
8274
8275
8276 cat >>confdefs.h <<_ACEOF
8277 #define LT_OBJDIR "$lt_cv_objdir/"
8278 _ACEOF
8279
8280
8281
8282
8283 case $host_os in
8284 aix3*)
8285 # AIX sometimes has problems with the GCC collect2 program. For some
8286 # reason, if we set the COLLECT_NAMES environment variable, the problems
8287 # vanish in a puff of smoke.
8288 if test set != "${COLLECT_NAMES+set}"; then
8289 COLLECT_NAMES=
8290 export COLLECT_NAMES
8291 fi
8292 ;;
8293 esac
8294
8295 # Global variables:
8296 ofile=libtool
8297 can_build_shared=yes
8298
8299 # All known linkers require a '.a' archive for static linking (except MSVC,
8300 # which needs '.lib').
8301 libext=a
8302
8303 with_gnu_ld=$lt_cv_prog_gnu_ld
8304
8305 old_CC=$CC
8306 old_CFLAGS=$CFLAGS
8307
8308 # Set sane defaults for various variables
8309 test -z "$CC" && CC=cc
8310 test -z "$LTCC" && LTCC=$CC
8311 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
8312 test -z "$LD" && LD=ld
8313 test -z "$ac_objext" && ac_objext=o
8314
8315 func_cc_basename $compiler
8316 cc_basename=$func_cc_basename_result
8317
8318
8319 # Only perform the check for file, if the check method requires it
8320 test -z "$MAGIC_CMD" && MAGIC_CMD=file
8321 case $deplibs_check_method in
8322 file_magic*)
8323 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
8324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
8325 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
8326 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8327 $as_echo_n "(cached) " >&6
8328 else
8329 case $MAGIC_CMD in
8330 [\\/*] | ?:[\\/]*)
8331 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
8332 ;;
8333 *)
8334 lt_save_MAGIC_CMD=$MAGIC_CMD
8335 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
8336 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8337 for ac_dir in $ac_dummy; do
8338 IFS=$lt_save_ifs
8339 test -z "$ac_dir" && ac_dir=.
8340 if test -f "$ac_dir/${ac_tool_prefix}file"; then
8341 lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file"
8342 if test -n "$file_magic_test_file"; then
8343 case $deplibs_check_method in
8344 "file_magic "*)
8345 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8346 MAGIC_CMD=$lt_cv_path_MAGIC_CMD
8347 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8348 $EGREP "$file_magic_regex" > /dev/null; then
8349 :
8350 else
8351 cat <<_LT_EOF 1>&2
8352
8353 *** Warning: the command libtool uses to detect shared libraries,
8354 *** $file_magic_cmd, produces output that libtool cannot recognize.
8355 *** The result is that libtool may fail to recognize shared libraries
8356 *** as such. This will affect the creation of libtool libraries that
8357 *** depend on shared libraries, but programs linked with such libtool
8358 *** libraries will work regardless of this problem. Nevertheless, you
8359 *** may want to report the problem to your system manager and/or to
8360 *** bug-libtool@gnu.org
8361
8362 _LT_EOF
8363 fi ;;
8364 esac
8365 fi
8366 break
8367 fi
8368 done
8369 IFS=$lt_save_ifs
8370 MAGIC_CMD=$lt_save_MAGIC_CMD
8371 ;;
8372 esac
8373 fi
8374
8375 MAGIC_CMD=$lt_cv_path_MAGIC_CMD
8376 if test -n "$MAGIC_CMD"; then
8377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8378 $as_echo "$MAGIC_CMD" >&6; }
8379 else
8380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8381 $as_echo "no" >&6; }
8382 fi
8383
8384
8385
8386
8387
8388 if test -z "$lt_cv_path_MAGIC_CMD"; then
8389 if test -n "$ac_tool_prefix"; then
8390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
8391 $as_echo_n "checking for file... " >&6; }
8392 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8393 $as_echo_n "(cached) " >&6
8394 else
8395 case $MAGIC_CMD in
8396 [\\/*] | ?:[\\/]*)
8397 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
8398 ;;
8399 *)
8400 lt_save_MAGIC_CMD=$MAGIC_CMD
8401 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
8402 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8403 for ac_dir in $ac_dummy; do
8404 IFS=$lt_save_ifs
8405 test -z "$ac_dir" && ac_dir=.
8406 if test -f "$ac_dir/file"; then
8407 lt_cv_path_MAGIC_CMD=$ac_dir/"file"
8408 if test -n "$file_magic_test_file"; then
8409 case $deplibs_check_method in
8410 "file_magic "*)
8411 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8412 MAGIC_CMD=$lt_cv_path_MAGIC_CMD
8413 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8414 $EGREP "$file_magic_regex" > /dev/null; then
8415 :
8416 else
8417 cat <<_LT_EOF 1>&2
8418
8419 *** Warning: the command libtool uses to detect shared libraries,
8420 *** $file_magic_cmd, produces output that libtool cannot recognize.
8421 *** The result is that libtool may fail to recognize shared libraries
8422 *** as such. This will affect the creation of libtool libraries that
8423 *** depend on shared libraries, but programs linked with such libtool
8424 *** libraries will work regardless of this problem. Nevertheless, you
8425 *** may want to report the problem to your system manager and/or to
8426 *** bug-libtool@gnu.org
8427
8428 _LT_EOF
8429 fi ;;
8430 esac
8431 fi
8432 break
8433 fi
8434 done
8435 IFS=$lt_save_ifs
8436 MAGIC_CMD=$lt_save_MAGIC_CMD
8437 ;;
8438 esac
8439 fi
8440
8441 MAGIC_CMD=$lt_cv_path_MAGIC_CMD
8442 if test -n "$MAGIC_CMD"; then
8443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8444 $as_echo "$MAGIC_CMD" >&6; }
8445 else
8446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8447 $as_echo "no" >&6; }
8448 fi
8449
8450
8451 else
8452 MAGIC_CMD=:
8453 fi
8454 fi
8455
8456 fi
8457 ;;
8458 esac
8459
8460 # Use C for the default configuration in the libtool script
8461
8462 lt_save_CC=$CC
8463 ac_ext=c
8464 ac_cpp='$CPP $CPPFLAGS'
8465 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8466 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8467 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8468
8469
8470 # Source file extension for C test sources.
8471 ac_ext=c
8472
8473 # Object file extension for compiled C test sources.
8474 objext=o
8475 objext=$objext
8476
8477 # Code to be used in simple compile tests
8478 lt_simple_compile_test_code="int some_variable = 0;"
8479
8480 # Code to be used in simple link tests
8481 lt_simple_link_test_code='int main(){return(0);}'
8482
8483
8484
8485
8486
8487
8488
8489 # If no C compiler was specified, use CC.
8490 LTCC=${LTCC-"$CC"}
8491
8492 # If no C compiler flags were specified, use CFLAGS.
8493 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8494
8495 # Allow CC to be a program name with arguments.
8496 compiler=$CC
8497
8498 # Save the default compiler, since it gets overwritten when the other
8499 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
8500 compiler_DEFAULT=$CC
8501
8502 # save warnings/boilerplate of simple test code
8503 ac_outfile=conftest.$ac_objext
8504 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
8505 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8506 _lt_compiler_boilerplate=`cat conftest.err`
8507 $RM conftest*
8508
8509 ac_outfile=conftest.$ac_objext
8510 echo "$lt_simple_link_test_code" >conftest.$ac_ext
8511 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8512 _lt_linker_boilerplate=`cat conftest.err`
8513 $RM -r conftest*
8514
8515
8516 ## CAVEAT EMPTOR:
8517 ## There is no encapsulation within the following macros, do not change
8518 ## the running order or otherwise move them around unless you know exactly
8519 ## what you are doing...
8520 if test -n "$compiler"; then
8521
8522 lt_prog_compiler_no_builtin_flag=
8523
8524 if test yes = "$GCC"; then
8525 case $cc_basename in
8526 nvcc*)
8527 lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
8528 *)
8529 lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
8530 esac
8531
8532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
8533 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
8534 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
8535 $as_echo_n "(cached) " >&6
8536 else
8537 lt_cv_prog_compiler_rtti_exceptions=no
8538 ac_outfile=conftest.$ac_objext
8539 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8540 lt_compiler_flag="-fno-rtti -fno-exceptions" ## exclude from sc_useless_quotes_in_assignment
8541 # Insert the option either (1) after the last *FLAGS variable, or
8542 # (2) before a word containing "conftest.", or (3) at the end.
8543 # Note that $ac_compile itself does not contain backslashes and begins
8544 # with a dollar sign (not a hyphen), so the echo should work correctly.
8545 # The option is referenced via a variable to avoid confusing sed.
8546 lt_compile=`echo "$ac_compile" | $SED \
8547 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8548 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8549 -e 's:$: $lt_compiler_flag:'`
8550 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8551 (eval "$lt_compile" 2>conftest.err)
8552 ac_status=$?
8553 cat conftest.err >&5
8554 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8555 if (exit $ac_status) && test -s "$ac_outfile"; then
8556 # The compiler can only warn and ignore the option if not recognized
8557 # So say no if there are warnings other than the usual output.
8558 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8559 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8560 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8561 lt_cv_prog_compiler_rtti_exceptions=yes
8562 fi
8563 fi
8564 $RM conftest*
8565
8566 fi
8567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
8568 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
8569
8570 if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then
8571 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
8572 else
8573 :
8574 fi
8575
8576 fi
8577
8578
8579
8580
8581
8582
8583 lt_prog_compiler_wl=
8584 lt_prog_compiler_pic=
8585 lt_prog_compiler_static=
8586
8587
8588 if test yes = "$GCC"; then
8589 lt_prog_compiler_wl='-Wl,'
8590 lt_prog_compiler_static='-static'
8591
8592 case $host_os in
8593 aix*)
8594 # All AIX code is PIC.
8595 if test ia64 = "$host_cpu"; then
8596 # AIX 5 now supports IA64 processor
8597 lt_prog_compiler_static='-Bstatic'
8598 fi
8599 lt_prog_compiler_pic='-fPIC'
8600 ;;
8601
8602 amigaos*)
8603 case $host_cpu in
8604 powerpc)
8605 # see comment about AmigaOS4 .so support
8606 lt_prog_compiler_pic='-fPIC'
8607 ;;
8608 m68k)
8609 # FIXME: we need at least 68020 code to build shared libraries, but
8610 # adding the '-m68020' flag to GCC prevents building anything better,
8611 # like '-m68040'.
8612 lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
8613 ;;
8614 esac
8615 ;;
8616
8617 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
8618 # PIC is the default for these OSes.
8619 ;;
8620
8621 mingw* | cygwin* | pw32* | os2* | cegcc*)
8622 # This hack is so that the source file can tell whether it is being
8623 # built for inclusion in a dll (and should export symbols for example).
8624 # Although the cygwin gcc ignores -fPIC, still need this for old-style
8625 # (--disable-auto-import) libraries
8626 lt_prog_compiler_pic='-DDLL_EXPORT'
8627 case $host_os in
8628 os2*)
8629 lt_prog_compiler_static='$wl-static'
8630 ;;
8631 esac
8632 ;;
8633
8634 darwin* | rhapsody*)
8635 # PIC is the default on this platform
8636 # Common symbols not allowed in MH_DYLIB files
8637 lt_prog_compiler_pic='-fno-common'
8638 ;;
8639
8640 haiku*)
8641 # PIC is the default for Haiku.
8642 # The "-static" flag exists, but is broken.
8643 lt_prog_compiler_static=
8644 ;;
8645
8646 hpux*)
8647 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
8648 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
8649 # sets the default TLS model and affects inlining.
8650 case $host_cpu in
8651 hppa*64*)
8652 # +Z the default
8653 ;;
8654 *)
8655 lt_prog_compiler_pic='-fPIC'
8656 ;;
8657 esac
8658 ;;
8659
8660 interix[3-9]*)
8661 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
8662 # Instead, we relocate shared libraries at runtime.
8663 ;;
8664
8665 msdosdjgpp*)
8666 # Just because we use GCC doesn't mean we suddenly get shared libraries
8667 # on systems that don't support them.
8668 lt_prog_compiler_can_build_shared=no
8669 enable_shared=no
8670 ;;
8671
8672 *nto* | *qnx*)
8673 # QNX uses GNU C++, but need to define -shared option too, otherwise
8674 # it will coredump.
8675 lt_prog_compiler_pic='-fPIC -shared'
8676 ;;
8677
8678 sysv4*MP*)
8679 if test -d /usr/nec; then
8680 lt_prog_compiler_pic=-Kconform_pic
8681 fi
8682 ;;
8683
8684 *)
8685 lt_prog_compiler_pic='-fPIC'
8686 ;;
8687 esac
8688
8689 case $cc_basename in
8690 nvcc*) # Cuda Compiler Driver 2.2
8691 lt_prog_compiler_wl='-Xlinker '
8692 if test -n "$lt_prog_compiler_pic"; then
8693 lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic"
8694 fi
8695 ;;
8696 esac
8697 else
8698 # PORTME Check for flag to pass linker flags through the system compiler.
8699 case $host_os in
8700 aix*)
8701 lt_prog_compiler_wl='-Wl,'
8702 if test ia64 = "$host_cpu"; then
8703 # AIX 5 now supports IA64 processor
8704 lt_prog_compiler_static='-Bstatic'
8705 else
8706 lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
8707 fi
8708 ;;
8709
8710 darwin* | rhapsody*)
8711 # PIC is the default on this platform
8712 # Common symbols not allowed in MH_DYLIB files
8713 lt_prog_compiler_pic='-fno-common'
8714 case $cc_basename in
8715 nagfor*)
8716 # NAG Fortran compiler
8717 lt_prog_compiler_wl='-Wl,-Wl,,'
8718 lt_prog_compiler_pic='-PIC'
8719 lt_prog_compiler_static='-Bstatic'
8720 ;;
8721 esac
8722 ;;
8723
8724 mingw* | cygwin* | pw32* | os2* | cegcc*)
8725 # This hack is so that the source file can tell whether it is being
8726 # built for inclusion in a dll (and should export symbols for example).
8727 lt_prog_compiler_pic='-DDLL_EXPORT'
8728 case $host_os in
8729 os2*)
8730 lt_prog_compiler_static='$wl-static'
8731 ;;
8732 esac
8733 ;;
8734
8735 hpux9* | hpux10* | hpux11*)
8736 lt_prog_compiler_wl='-Wl,'
8737 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
8738 # not for PA HP-UX.
8739 case $host_cpu in
8740 hppa*64*|ia64*)
8741 # +Z the default
8742 ;;
8743 *)
8744 lt_prog_compiler_pic='+Z'
8745 ;;
8746 esac
8747 # Is there a better lt_prog_compiler_static that works with the bundled CC?
8748 lt_prog_compiler_static='$wl-a ${wl}archive'
8749 ;;
8750
8751 irix5* | irix6* | nonstopux*)
8752 lt_prog_compiler_wl='-Wl,'
8753 # PIC (with -KPIC) is the default.
8754 lt_prog_compiler_static='-non_shared'
8755 ;;
8756
8757 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
8758 case $cc_basename in
8759 # old Intel for x86_64, which still supported -KPIC.
8760 ecc*)
8761 lt_prog_compiler_wl='-Wl,'
8762 lt_prog_compiler_pic='-KPIC'
8763 lt_prog_compiler_static='-static'
8764 ;;
8765 # icc used to be incompatible with GCC.
8766 # ICC 10 doesn't accept -KPIC any more.
8767 icc* | ifort*)
8768 lt_prog_compiler_wl='-Wl,'
8769 lt_prog_compiler_pic='-fPIC'
8770 lt_prog_compiler_static='-static'
8771 ;;
8772 # Lahey Fortran 8.1.
8773 lf95*)
8774 lt_prog_compiler_wl='-Wl,'
8775 lt_prog_compiler_pic='--shared'
8776 lt_prog_compiler_static='--static'
8777 ;;
8778 nagfor*)
8779 # NAG Fortran compiler
8780 lt_prog_compiler_wl='-Wl,-Wl,,'
8781 lt_prog_compiler_pic='-PIC'
8782 lt_prog_compiler_static='-Bstatic'
8783 ;;
8784 tcc*)
8785 # Fabrice Bellard et al's Tiny C Compiler
8786 lt_prog_compiler_wl='-Wl,'
8787 lt_prog_compiler_pic='-fPIC'
8788 lt_prog_compiler_static='-static'
8789 ;;
8790 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
8791 # Portland Group compilers (*not* the Pentium gcc compiler,
8792 # which looks to be a dead project)
8793 lt_prog_compiler_wl='-Wl,'
8794 lt_prog_compiler_pic='-fpic'
8795 lt_prog_compiler_static='-Bstatic'
8796 ;;
8797 ccc*)
8798 lt_prog_compiler_wl='-Wl,'
8799 # All Alpha code is PIC.
8800 lt_prog_compiler_static='-non_shared'
8801 ;;
8802 xl* | bgxl* | bgf* | mpixl*)
8803 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
8804 lt_prog_compiler_wl='-Wl,'
8805 lt_prog_compiler_pic='-qpic'
8806 lt_prog_compiler_static='-qstaticlink'
8807 ;;
8808 *)
8809 case `$CC -V 2>&1 | sed 5q` in
8810 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*)
8811 # Sun Fortran 8.3 passes all unrecognized flags to the linker
8812 lt_prog_compiler_pic='-KPIC'
8813 lt_prog_compiler_static='-Bstatic'
8814 lt_prog_compiler_wl=''
8815 ;;
8816 *Sun\ F* | *Sun*Fortran*)
8817 lt_prog_compiler_pic='-KPIC'
8818 lt_prog_compiler_static='-Bstatic'
8819 lt_prog_compiler_wl='-Qoption ld '
8820 ;;
8821 *Sun\ C*)
8822 # Sun C 5.9
8823 lt_prog_compiler_pic='-KPIC'
8824 lt_prog_compiler_static='-Bstatic'
8825 lt_prog_compiler_wl='-Wl,'
8826 ;;
8827 *Intel*\ [CF]*Compiler*)
8828 lt_prog_compiler_wl='-Wl,'
8829 lt_prog_compiler_pic='-fPIC'
8830 lt_prog_compiler_static='-static'
8831 ;;
8832 *Portland\ Group*)
8833 lt_prog_compiler_wl='-Wl,'
8834 lt_prog_compiler_pic='-fpic'
8835 lt_prog_compiler_static='-Bstatic'
8836 ;;
8837 esac
8838 ;;
8839 esac
8840 ;;
8841
8842 newsos6)
8843 lt_prog_compiler_pic='-KPIC'
8844 lt_prog_compiler_static='-Bstatic'
8845 ;;
8846
8847 *nto* | *qnx*)
8848 # QNX uses GNU C++, but need to define -shared option too, otherwise
8849 # it will coredump.
8850 lt_prog_compiler_pic='-fPIC -shared'
8851 ;;
8852
8853 osf3* | osf4* | osf5*)
8854 lt_prog_compiler_wl='-Wl,'
8855 # All OSF/1 code is PIC.
8856 lt_prog_compiler_static='-non_shared'
8857 ;;
8858
8859 rdos*)
8860 lt_prog_compiler_static='-non_shared'
8861 ;;
8862
8863 solaris*)
8864 lt_prog_compiler_pic='-KPIC'
8865 lt_prog_compiler_static='-Bstatic'
8866 case $cc_basename in
8867 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
8868 lt_prog_compiler_wl='-Qoption ld ';;
8869 *)
8870 lt_prog_compiler_wl='-Wl,';;
8871 esac
8872 ;;
8873
8874 sunos4*)
8875 lt_prog_compiler_wl='-Qoption ld '
8876 lt_prog_compiler_pic='-PIC'
8877 lt_prog_compiler_static='-Bstatic'
8878 ;;
8879
8880 sysv4 | sysv4.2uw2* | sysv4.3*)
8881 lt_prog_compiler_wl='-Wl,'
8882 lt_prog_compiler_pic='-KPIC'
8883 lt_prog_compiler_static='-Bstatic'
8884 ;;
8885
8886 sysv4*MP*)
8887 if test -d /usr/nec; then
8888 lt_prog_compiler_pic='-Kconform_pic'
8889 lt_prog_compiler_static='-Bstatic'
8890 fi
8891 ;;
8892
8893 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8894 lt_prog_compiler_wl='-Wl,'
8895 lt_prog_compiler_pic='-KPIC'
8896 lt_prog_compiler_static='-Bstatic'
8897 ;;
8898
8899 unicos*)
8900 lt_prog_compiler_wl='-Wl,'
8901 lt_prog_compiler_can_build_shared=no
8902 ;;
8903
8904 uts4*)
8905 lt_prog_compiler_pic='-pic'
8906 lt_prog_compiler_static='-Bstatic'
8907 ;;
8908
8909 *)
8910 lt_prog_compiler_can_build_shared=no
8911 ;;
8912 esac
8913 fi
8914
8915 case $host_os in
8916 # For platforms that do not support PIC, -DPIC is meaningless:
8917 *djgpp*)
8918 lt_prog_compiler_pic=
8919 ;;
8920 *)
8921 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8922 ;;
8923 esac
8924
8925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
8926 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
8927 if ${lt_cv_prog_compiler_pic+:} false; then :
8928 $as_echo_n "(cached) " >&6
8929 else
8930 lt_cv_prog_compiler_pic=$lt_prog_compiler_pic
8931 fi
8932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5
8933 $as_echo "$lt_cv_prog_compiler_pic" >&6; }
8934 lt_prog_compiler_pic=$lt_cv_prog_compiler_pic
8935
8936 #
8937 # Check to make sure the PIC flag actually works.
8938 #
8939 if test -n "$lt_prog_compiler_pic"; then
8940 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8941 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8942 if ${lt_cv_prog_compiler_pic_works+:} false; then :
8943 $as_echo_n "(cached) " >&6
8944 else
8945 lt_cv_prog_compiler_pic_works=no
8946 ac_outfile=conftest.$ac_objext
8947 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8948 lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ## exclude from sc_useless_quotes_in_assignment
8949 # Insert the option either (1) after the last *FLAGS variable, or
8950 # (2) before a word containing "conftest.", or (3) at the end.
8951 # Note that $ac_compile itself does not contain backslashes and begins
8952 # with a dollar sign (not a hyphen), so the echo should work correctly.
8953 # The option is referenced via a variable to avoid confusing sed.
8954 lt_compile=`echo "$ac_compile" | $SED \
8955 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8956 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8957 -e 's:$: $lt_compiler_flag:'`
8958 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8959 (eval "$lt_compile" 2>conftest.err)
8960 ac_status=$?
8961 cat conftest.err >&5
8962 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8963 if (exit $ac_status) && test -s "$ac_outfile"; then
8964 # The compiler can only warn and ignore the option if not recognized
8965 # So say no if there are warnings other than the usual output.
8966 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8967 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8968 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8969 lt_cv_prog_compiler_pic_works=yes
8970 fi
8971 fi
8972 $RM conftest*
8973
8974 fi
8975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8976 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8977
8978 if test yes = "$lt_cv_prog_compiler_pic_works"; then
8979 case $lt_prog_compiler_pic in
8980 "" | " "*) ;;
8981 *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8982 esac
8983 else
8984 lt_prog_compiler_pic=
8985 lt_prog_compiler_can_build_shared=no
8986 fi
8987
8988 fi
8989
8990
8991
8992
8993
8994
8995
8996
8997
8998
8999
9000 #
9001 # Check to make sure the static flag actually works.
9002 #
9003 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
9004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
9005 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
9006 if ${lt_cv_prog_compiler_static_works+:} false; then :
9007 $as_echo_n "(cached) " >&6
9008 else
9009 lt_cv_prog_compiler_static_works=no
9010 save_LDFLAGS=$LDFLAGS
9011 LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
9012 echo "$lt_simple_link_test_code" > conftest.$ac_ext
9013 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9014 # The linker can only warn and ignore the option if not recognized
9015 # So say no if there are warnings
9016 if test -s conftest.err; then
9017 # Append any errors to the config.log.
9018 cat conftest.err 1>&5
9019 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9020 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9021 if diff conftest.exp conftest.er2 >/dev/null; then
9022 lt_cv_prog_compiler_static_works=yes
9023 fi
9024 else
9025 lt_cv_prog_compiler_static_works=yes
9026 fi
9027 fi
9028 $RM -r conftest*
9029 LDFLAGS=$save_LDFLAGS
9030
9031 fi
9032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
9033 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
9034
9035 if test yes = "$lt_cv_prog_compiler_static_works"; then
9036 :
9037 else
9038 lt_prog_compiler_static=
9039 fi
9040
9041
9042
9043
9044
9045
9046
9047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
9048 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
9049 if ${lt_cv_prog_compiler_c_o+:} false; then :
9050 $as_echo_n "(cached) " >&6
9051 else
9052 lt_cv_prog_compiler_c_o=no
9053 $RM -r conftest 2>/dev/null
9054 mkdir conftest
9055 cd conftest
9056 mkdir out
9057 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9058
9059 lt_compiler_flag="-o out/conftest2.$ac_objext"
9060 # Insert the option either (1) after the last *FLAGS variable, or
9061 # (2) before a word containing "conftest.", or (3) at the end.
9062 # Note that $ac_compile itself does not contain backslashes and begins
9063 # with a dollar sign (not a hyphen), so the echo should work correctly.
9064 lt_compile=`echo "$ac_compile" | $SED \
9065 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9066 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9067 -e 's:$: $lt_compiler_flag:'`
9068 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9069 (eval "$lt_compile" 2>out/conftest.err)
9070 ac_status=$?
9071 cat out/conftest.err >&5
9072 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9073 if (exit $ac_status) && test -s out/conftest2.$ac_objext
9074 then
9075 # The compiler can only warn and ignore the option if not recognized
9076 # So say no if there are warnings
9077 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
9078 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
9079 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
9080 lt_cv_prog_compiler_c_o=yes
9081 fi
9082 fi
9083 chmod u+w . 2>&5
9084 $RM conftest*
9085 # SGI C++ compiler will create directory out/ii_files/ for
9086 # template instantiation
9087 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9088 $RM out/* && rmdir out
9089 cd ..
9090 $RM -r conftest
9091 $RM conftest*
9092
9093 fi
9094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9095 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9096
9097
9098
9099
9100
9101
9102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
9103 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
9104 if ${lt_cv_prog_compiler_c_o+:} false; then :
9105 $as_echo_n "(cached) " >&6
9106 else
9107 lt_cv_prog_compiler_c_o=no
9108 $RM -r conftest 2>/dev/null
9109 mkdir conftest
9110 cd conftest
9111 mkdir out
9112 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9113
9114 lt_compiler_flag="-o out/conftest2.$ac_objext"
9115 # Insert the option either (1) after the last *FLAGS variable, or
9116 # (2) before a word containing "conftest.", or (3) at the end.
9117 # Note that $ac_compile itself does not contain backslashes and begins
9118 # with a dollar sign (not a hyphen), so the echo should work correctly.
9119 lt_compile=`echo "$ac_compile" | $SED \
9120 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9121 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9122 -e 's:$: $lt_compiler_flag:'`
9123 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9124 (eval "$lt_compile" 2>out/conftest.err)
9125 ac_status=$?
9126 cat out/conftest.err >&5
9127 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9128 if (exit $ac_status) && test -s out/conftest2.$ac_objext
9129 then
9130 # The compiler can only warn and ignore the option if not recognized
9131 # So say no if there are warnings
9132 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
9133 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
9134 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
9135 lt_cv_prog_compiler_c_o=yes
9136 fi
9137 fi
9138 chmod u+w . 2>&5
9139 $RM conftest*
9140 # SGI C++ compiler will create directory out/ii_files/ for
9141 # template instantiation
9142 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9143 $RM out/* && rmdir out
9144 cd ..
9145 $RM -r conftest
9146 $RM conftest*
9147
9148 fi
9149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9150 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9151
9152
9153
9154
9155 hard_links=nottested
9156 if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then
9157 # do not overwrite the value of need_locks provided by the user
9158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
9159 $as_echo_n "checking if we can lock with hard links... " >&6; }
9160 hard_links=yes
9161 $RM conftest*
9162 ln conftest.a conftest.b 2>/dev/null && hard_links=no
9163 touch conftest.a
9164 ln conftest.a conftest.b 2>&5 || hard_links=no
9165 ln conftest.a conftest.b 2>/dev/null && hard_links=no
9166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
9167 $as_echo "$hard_links" >&6; }
9168 if test no = "$hard_links"; then
9169 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5
9170 $as_echo "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;}
9171 need_locks=warn
9172 fi
9173 else
9174 need_locks=no
9175 fi
9176
9177
9178
9179
9180
9181
9182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
9183 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
9184
9185 runpath_var=
9186 allow_undefined_flag=
9187 always_export_symbols=no
9188 archive_cmds=
9189 archive_expsym_cmds=
9190 compiler_needs_object=no
9191 enable_shared_with_static_runtimes=no
9192 export_dynamic_flag_spec=
9193 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
9194 hardcode_automatic=no
9195 hardcode_direct=no
9196 hardcode_direct_absolute=no
9197 hardcode_libdir_flag_spec=
9198 hardcode_libdir_separator=
9199 hardcode_minus_L=no
9200 hardcode_shlibpath_var=unsupported
9201 inherit_rpath=no
9202 link_all_deplibs=unknown
9203 module_cmds=
9204 module_expsym_cmds=
9205 old_archive_from_new_cmds=
9206 old_archive_from_expsyms_cmds=
9207 thread_safe_flag_spec=
9208 whole_archive_flag_spec=
9209 # include_expsyms should be a list of space-separated symbols to be *always*
9210 # included in the symbol list
9211 include_expsyms=
9212 # exclude_expsyms can be an extended regexp of symbols to exclude
9213 # it will be wrapped by ' (' and ')$', so one must not match beginning or
9214 # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc',
9215 # as well as any symbol that contains 'd'.
9216 exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
9217 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
9218 # platforms (ab)use it in PIC code, but their linkers get confused if
9219 # the symbol is explicitly referenced. Since portable code cannot
9220 # rely on this symbol name, it's probably fine to never include it in
9221 # preloaded symbol tables.
9222 # Exclude shared library initialization/finalization symbols.
9223 extract_expsyms_cmds=
9224
9225 case $host_os in
9226 cygwin* | mingw* | pw32* | cegcc*)
9227 # FIXME: the MSVC++ port hasn't been tested in a loooong time
9228 # When not using gcc, we currently assume that we are using
9229 # Microsoft Visual C++.
9230 if test yes != "$GCC"; then
9231 with_gnu_ld=no
9232 fi
9233 ;;
9234 interix*)
9235 # we just hope/assume this is gcc and not c89 (= MSVC++)
9236 with_gnu_ld=yes
9237 ;;
9238 openbsd* | bitrig*)
9239 with_gnu_ld=no
9240 ;;
9241 linux* | k*bsd*-gnu | gnu*)
9242 link_all_deplibs=no
9243 ;;
9244 esac
9245
9246 ld_shlibs=yes
9247
9248 # On some targets, GNU ld is compatible enough with the native linker
9249 # that we're better off using the native interface for both.
9250 lt_use_gnu_ld_interface=no
9251 if test yes = "$with_gnu_ld"; then
9252 case $host_os in
9253 aix*)
9254 # The AIX port of GNU ld has always aspired to compatibility
9255 # with the native linker. However, as the warning in the GNU ld
9256 # block says, versions before 2.19.5* couldn't really create working
9257 # shared libraries, regardless of the interface used.
9258 case `$LD -v 2>&1` in
9259 *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
9260 *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
9261 *\ \(GNU\ Binutils\)\ [3-9]*) ;;
9262 *)
9263 lt_use_gnu_ld_interface=yes
9264 ;;
9265 esac
9266 ;;
9267 *)
9268 lt_use_gnu_ld_interface=yes
9269 ;;
9270 esac
9271 fi
9272
9273 if test yes = "$lt_use_gnu_ld_interface"; then
9274 # If archive_cmds runs LD, not CC, wlarc should be empty
9275 wlarc='$wl'
9276
9277 # Set some defaults for GNU ld with shared library support. These
9278 # are reset later if shared libraries are not supported. Putting them
9279 # here allows them to be overridden if necessary.
9280 runpath_var=LD_RUN_PATH
9281 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
9282 export_dynamic_flag_spec='$wl--export-dynamic'
9283 # ancient GNU ld didn't support --whole-archive et. al.
9284 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
9285 whole_archive_flag_spec=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
9286 else
9287 whole_archive_flag_spec=
9288 fi
9289 supports_anon_versioning=no
9290 case `$LD -v | $SED -e 's/(^)\+)\s\+//' 2>&1` in
9291 *GNU\ gold*) supports_anon_versioning=yes ;;
9292 *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
9293 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
9294 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
9295 *\ 2.11.*) ;; # other 2.11 versions
9296 *) supports_anon_versioning=yes ;;
9297 esac
9298
9299 # See if GNU ld supports shared libraries.
9300 case $host_os in
9301 aix[3-9]*)
9302 # On AIX/PPC, the GNU linker is very broken
9303 if test ia64 != "$host_cpu"; then
9304 ld_shlibs=no
9305 cat <<_LT_EOF 1>&2
9306
9307 *** Warning: the GNU linker, at least up to release 2.19, is reported
9308 *** to be unable to reliably create shared libraries on AIX.
9309 *** Therefore, libtool is disabling shared libraries support. If you
9310 *** really care for shared libraries, you may want to install binutils
9311 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
9312 *** You will then need to restart the configuration process.
9313
9314 _LT_EOF
9315 fi
9316 ;;
9317
9318 amigaos*)
9319 case $host_cpu in
9320 powerpc)
9321 # see comment about AmigaOS4 .so support
9322 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9323 archive_expsym_cmds=''
9324 ;;
9325 m68k)
9326 archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
9327 hardcode_libdir_flag_spec='-L$libdir'
9328 hardcode_minus_L=yes
9329 ;;
9330 esac
9331 ;;
9332
9333 beos*)
9334 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9335 allow_undefined_flag=unsupported
9336 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
9337 # support --undefined. This deserves some investigation. FIXME
9338 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9339 else
9340 ld_shlibs=no
9341 fi
9342 ;;
9343
9344 cygwin* | mingw* | pw32* | cegcc*)
9345 # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
9346 # as there is no search path for DLLs.
9347 hardcode_libdir_flag_spec='-L$libdir'
9348 export_dynamic_flag_spec='$wl--export-all-symbols'
9349 allow_undefined_flag=unsupported
9350 always_export_symbols=no
9351 enable_shared_with_static_runtimes=yes
9352 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
9353 exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'
9354
9355 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
9356 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9357 # If the export-symbols file already is a .def file, use it as
9358 # is; otherwise, prepend EXPORTS...
9359 archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then
9360 cp $export_symbols $output_objdir/$soname.def;
9361 else
9362 echo EXPORTS > $output_objdir/$soname.def;
9363 cat $export_symbols >> $output_objdir/$soname.def;
9364 fi~
9365 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9366 else
9367 ld_shlibs=no
9368 fi
9369 ;;
9370
9371 haiku*)
9372 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9373 link_all_deplibs=yes
9374 ;;
9375
9376 os2*)
9377 hardcode_libdir_flag_spec='-L$libdir'
9378 hardcode_minus_L=yes
9379 allow_undefined_flag=unsupported
9380 shrext_cmds=.dll
9381 archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
9382 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
9383 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
9384 $ECHO EXPORTS >> $output_objdir/$libname.def~
9385 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
9386 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
9387 emximp -o $lib $output_objdir/$libname.def'
9388 archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
9389 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
9390 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
9391 $ECHO EXPORTS >> $output_objdir/$libname.def~
9392 prefix_cmds="$SED"~
9393 if test EXPORTS = "`$SED 1q $export_symbols`"; then
9394 prefix_cmds="$prefix_cmds -e 1d";
9395 fi~
9396 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
9397 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
9398 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
9399 emximp -o $lib $output_objdir/$libname.def'
9400 old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
9401 enable_shared_with_static_runtimes=yes
9402 ;;
9403
9404 interix[3-9]*)
9405 hardcode_direct=no
9406 hardcode_shlibpath_var=no
9407 hardcode_libdir_flag_spec='$wl-rpath,$libdir'
9408 export_dynamic_flag_spec='$wl-E'
9409 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
9410 # Instead, shared libraries are loaded at an image base (0x10000000 by
9411 # default) and relocated if they conflict, which is a slow very memory
9412 # consuming and fragmenting process. To avoid this, we pick a random,
9413 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
9414 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
9415 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9416 archive_expsym_cmds='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9417 ;;
9418
9419 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
9420 tmp_diet=no
9421 if test linux-dietlibc = "$host_os"; then
9422 case $cc_basename in
9423 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
9424 esac
9425 fi
9426 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
9427 && test no = "$tmp_diet"
9428 then
9429 tmp_addflag=' $pic_flag'
9430 tmp_sharedflag='-shared'
9431 case $cc_basename,$host_cpu in
9432 pgcc*) # Portland Group C compiler
9433 whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
9434 tmp_addflag=' $pic_flag'
9435 ;;
9436 pgf77* | pgf90* | pgf95* | pgfortran*)
9437 # Portland Group f77 and f90 compilers
9438 whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
9439 tmp_addflag=' $pic_flag -Mnomain' ;;
9440 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
9441 tmp_addflag=' -i_dynamic' ;;
9442 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
9443 tmp_addflag=' -i_dynamic -nofor_main' ;;
9444 ifc* | ifort*) # Intel Fortran compiler
9445 tmp_addflag=' -nofor_main' ;;
9446 lf95*) # Lahey Fortran 8.1
9447 whole_archive_flag_spec=
9448 tmp_sharedflag='--shared' ;;
9449 nagfor*) # NAGFOR 5.3
9450 tmp_sharedflag='-Wl,-shared' ;;
9451 xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
9452 tmp_sharedflag='-qmkshrobj'
9453 tmp_addflag= ;;
9454 nvcc*) # Cuda Compiler Driver 2.2
9455 whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
9456 compiler_needs_object=yes
9457 ;;
9458 esac
9459 case `$CC -V 2>&1 | sed 5q` in
9460 *Sun\ C*) # Sun C 5.9
9461 whole_archive_flag_spec='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
9462 compiler_needs_object=yes
9463 tmp_sharedflag='-G' ;;
9464 *Sun\ F*) # Sun Fortran 8.3
9465 tmp_sharedflag='-G' ;;
9466 esac
9467 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9468
9469 if test yes = "$supports_anon_versioning"; then
9470 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9471 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9472 echo "local: *; };" >> $output_objdir/$libname.ver~
9473 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
9474 fi
9475
9476 case $cc_basename in
9477 tcc*)
9478 export_dynamic_flag_spec='-rdynamic'
9479 ;;
9480 xlf* | bgf* | bgxlf* | mpixlf*)
9481 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
9482 whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
9483 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
9484 archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
9485 if test yes = "$supports_anon_versioning"; then
9486 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9487 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9488 echo "local: *; };" >> $output_objdir/$libname.ver~
9489 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
9490 fi
9491 ;;
9492 esac
9493 else
9494 ld_shlibs=no
9495 fi
9496 ;;
9497
9498 netbsd* | netbsdelf*-gnu)
9499 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9500 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
9501 wlarc=
9502 else
9503 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9504 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
9505 fi
9506 ;;
9507
9508 solaris*)
9509 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
9510 ld_shlibs=no
9511 cat <<_LT_EOF 1>&2
9512
9513 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
9514 *** create shared libraries on Solaris systems. Therefore, libtool
9515 *** is disabling shared libraries support. We urge you to upgrade GNU
9516 *** binutils to release 2.9.1 or newer. Another option is to modify
9517 *** your PATH or compiler configuration so that the native linker is
9518 *** used, and then restart.
9519
9520 _LT_EOF
9521 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9522 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9523 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
9524 else
9525 ld_shlibs=no
9526 fi
9527 ;;
9528
9529 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
9530 case `$LD -v 2>&1` in
9531 *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
9532 ld_shlibs=no
9533 cat <<_LT_EOF 1>&2
9534
9535 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot
9536 *** reliably create shared libraries on SCO systems. Therefore, libtool
9537 *** is disabling shared libraries support. We urge you to upgrade GNU
9538 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
9539 *** your PATH or compiler configuration so that the native linker is
9540 *** used, and then restart.
9541
9542 _LT_EOF
9543 ;;
9544 *)
9545 # For security reasons, it is highly recommended that you always
9546 # use absolute paths for naming shared libraries, and exclude the
9547 # DT_RUNPATH tag from executables and libraries. But doing so
9548 # requires that you compile everything twice, which is a pain.
9549 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9550 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
9551 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9552 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
9553 else
9554 ld_shlibs=no
9555 fi
9556 ;;
9557 esac
9558 ;;
9559
9560 sunos4*)
9561 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9562 wlarc=
9563 hardcode_direct=yes
9564 hardcode_shlibpath_var=no
9565 ;;
9566
9567 *)
9568 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9569 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9570 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
9571 else
9572 ld_shlibs=no
9573 fi
9574 ;;
9575 esac
9576
9577 if test no = "$ld_shlibs"; then
9578 runpath_var=
9579 hardcode_libdir_flag_spec=
9580 export_dynamic_flag_spec=
9581 whole_archive_flag_spec=
9582 fi
9583 else
9584 # PORTME fill in a description of your system's linker (not GNU ld)
9585 case $host_os in
9586 aix3*)
9587 allow_undefined_flag=unsupported
9588 always_export_symbols=yes
9589 archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
9590 # Note: this linker hardcodes the directories in LIBPATH if there
9591 # are no directories specified by -L.
9592 hardcode_minus_L=yes
9593 if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then
9594 # Neither direct hardcoding nor static linking is supported with a
9595 # broken collect2.
9596 hardcode_direct=unsupported
9597 fi
9598 ;;
9599
9600 aix[4-9]*)
9601 if test ia64 = "$host_cpu"; then
9602 # On IA64, the linker does run time linking by default, so we don't
9603 # have to do anything special.
9604 aix_use_runtimelinking=no
9605 exp_sym_flag='-Bexport'
9606 no_entry_flag=
9607 else
9608 # If we're using GNU nm, then we don't want the "-C" option.
9609 # -C means demangle to GNU nm, but means don't demangle to AIX nm.
9610 # Without the "-l" option, or with the "-B" option, AIX nm treats
9611 # weak defined symbols like other global defined symbols, whereas
9612 # GNU nm marks them as "W".
9613 # While the 'weak' keyword is ignored in the Export File, we need
9614 # it in the Import File for the 'aix-soname' feature, so we have
9615 # to replace the "-B" option with "-P" for AIX nm.
9616 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
9617 export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols'
9618 else
9619 export_symbols_cmds='`func_echo_all $NM | $SED -e '\''s/B\([^B]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && (substr(\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
9620 fi
9621 aix_use_runtimelinking=no
9622
9623 # Test if we are trying to use run time linking or normal
9624 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
9625 # have runtime linking enabled, and use it for executables.
9626 # For shared libraries, we enable/disable runtime linking
9627 # depending on the kind of the shared library created -
9628 # when "with_aix_soname,aix_use_runtimelinking" is:
9629 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables
9630 # "aix,yes" lib.so shared, rtl:yes, for executables
9631 # lib.a static archive
9632 # "both,no" lib.so.V(shr.o) shared, rtl:yes
9633 # lib.a(lib.so.V) shared, rtl:no, for executables
9634 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
9635 # lib.a(lib.so.V) shared, rtl:no
9636 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables
9637 # lib.a static archive
9638 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
9639 for ld_flag in $LDFLAGS; do
9640 if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then
9641 aix_use_runtimelinking=yes
9642 break
9643 fi
9644 done
9645 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
9646 # With aix-soname=svr4, we create the lib.so.V shared archives only,
9647 # so we don't have lib.a shared libs to link our executables.
9648 # We have to force runtime linking in this case.
9649 aix_use_runtimelinking=yes
9650 LDFLAGS="$LDFLAGS -Wl,-brtl"
9651 fi
9652 ;;
9653 esac
9654
9655 exp_sym_flag='-bexport'
9656 no_entry_flag='-bnoentry'
9657 fi
9658
9659 # When large executables or shared objects are built, AIX ld can
9660 # have problems creating the table of contents. If linking a library
9661 # or program results in "error TOC overflow" add -mminimal-toc to
9662 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
9663 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
9664
9665 archive_cmds=''
9666 hardcode_direct=yes
9667 hardcode_direct_absolute=yes
9668 hardcode_libdir_separator=':'
9669 link_all_deplibs=yes
9670 file_list_spec='$wl-f,'
9671 case $with_aix_soname,$aix_use_runtimelinking in
9672 aix,*) ;; # traditional, no import file
9673 svr4,* | *,yes) # use import file
9674 # The Import File defines what to hardcode.
9675 hardcode_direct=no
9676 hardcode_direct_absolute=no
9677 ;;
9678 esac
9679
9680 if test yes = "$GCC"; then
9681 case $host_os in aix4.[012]|aix4.[012].*)
9682 # We only want to do this on AIX 4.2 and lower, the check
9683 # below for broken collect2 doesn't work under 4.3+
9684 collect2name=`$CC -print-prog-name=collect2`
9685 if test -f "$collect2name" &&
9686 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
9687 then
9688 # We have reworked collect2
9689 :
9690 else
9691 # We have old collect2
9692 hardcode_direct=unsupported
9693 # It fails to find uninstalled libraries when the uninstalled
9694 # path is not listed in the libpath. Setting hardcode_minus_L
9695 # to unsupported forces relinking
9696 hardcode_minus_L=yes
9697 hardcode_libdir_flag_spec='-L$libdir'
9698 hardcode_libdir_separator=
9699 fi
9700 ;;
9701 esac
9702 shared_flag='-shared'
9703 if test yes = "$aix_use_runtimelinking"; then
9704 shared_flag="$shared_flag "'$wl-G'
9705 fi
9706 # Need to ensure runtime linking is disabled for the traditional
9707 # shared library, or the linker may eventually find shared libraries
9708 # /with/ Import File - we do not want to mix them.
9709 shared_flag_aix='-shared'
9710 shared_flag_svr4='-shared $wl-G'
9711 else
9712 # not using gcc
9713 if test ia64 = "$host_cpu"; then
9714 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
9715 # chokes on -Wl,-G. The following line is correct:
9716 shared_flag='-G'
9717 else
9718 if test yes = "$aix_use_runtimelinking"; then
9719 shared_flag='$wl-G'
9720 else
9721 shared_flag='$wl-bM:SRE'
9722 fi
9723 shared_flag_aix='$wl-bM:SRE'
9724 shared_flag_svr4='$wl-G'
9725 fi
9726 fi
9727
9728 export_dynamic_flag_spec='$wl-bexpall'
9729 # It seems that -bexpall does not export symbols beginning with
9730 # underscore (_), so it is better to generate a list of symbols to export.
9731 always_export_symbols=yes
9732 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
9733 # Warning - without using the other runtime loading flags (-brtl),
9734 # -berok will link without error, but may produce a broken library.
9735 allow_undefined_flag='-berok'
9736 # Determine the default libpath from the value encoded in an
9737 # empty executable.
9738 if test set = "${lt_cv_aix_libpath+set}"; then
9739 aix_libpath=$lt_cv_aix_libpath
9740 else
9741 if ${lt_cv_aix_libpath_+:} false; then :
9742 $as_echo_n "(cached) " >&6
9743 else
9744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9745 /* end confdefs.h. */
9746
9747 int
9748 main ()
9749 {
9750
9751 ;
9752 return 0;
9753 }
9754 _ACEOF
9755 if ac_fn_c_try_link "$LINENO"; then :
9756
9757 lt_aix_libpath_sed='
9758 /Import File Strings/,/^$/ {
9759 /^0/ {
9760 s/^0 *\([^ ]*\) *$/\1/
9761 p
9762 }
9763 }'
9764 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9765 # Check for a 64-bit object if we didn't find anything.
9766 if test -z "$lt_cv_aix_libpath_"; then
9767 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9768 fi
9769 fi
9770 rm -f core conftest.err conftest.$ac_objext \
9771 conftest$ac_exeext conftest.$ac_ext
9772 if test -z "$lt_cv_aix_libpath_"; then
9773 lt_cv_aix_libpath_=/usr/lib:/lib
9774 fi
9775
9776 fi
9777
9778 aix_libpath=$lt_cv_aix_libpath_
9779 fi
9780
9781 hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath"
9782 archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
9783 else
9784 if test ia64 = "$host_cpu"; then
9785 hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib'
9786 allow_undefined_flag="-z nodefs"
9787 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols"
9788 else
9789 # Determine the default libpath from the value encoded in an
9790 # empty executable.
9791 if test set = "${lt_cv_aix_libpath+set}"; then
9792 aix_libpath=$lt_cv_aix_libpath
9793 else
9794 if ${lt_cv_aix_libpath_+:} false; then :
9795 $as_echo_n "(cached) " >&6
9796 else
9797 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9798 /* end confdefs.h. */
9799
9800 int
9801 main ()
9802 {
9803
9804 ;
9805 return 0;
9806 }
9807 _ACEOF
9808 if ac_fn_c_try_link "$LINENO"; then :
9809
9810 lt_aix_libpath_sed='
9811 /Import File Strings/,/^$/ {
9812 /^0/ {
9813 s/^0 *\([^ ]*\) *$/\1/
9814 p
9815 }
9816 }'
9817 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9818 # Check for a 64-bit object if we didn't find anything.
9819 if test -z "$lt_cv_aix_libpath_"; then
9820 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9821 fi
9822 fi
9823 rm -f core conftest.err conftest.$ac_objext \
9824 conftest$ac_exeext conftest.$ac_ext
9825 if test -z "$lt_cv_aix_libpath_"; then
9826 lt_cv_aix_libpath_=/usr/lib:/lib
9827 fi
9828
9829 fi
9830
9831 aix_libpath=$lt_cv_aix_libpath_
9832 fi
9833
9834 hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath"
9835 # Warning - without using the other run time loading flags,
9836 # -berok will link without error, but may produce a broken library.
9837 no_undefined_flag=' $wl-bernotok'
9838 allow_undefined_flag=' $wl-berok'
9839 if test yes = "$with_gnu_ld"; then
9840 # We only use this code for GNU lds that support --whole-archive.
9841 whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive'
9842 else
9843 # Exported symbols can be pulled into shared objects from archives
9844 whole_archive_flag_spec='$convenience'
9845 fi
9846 archive_cmds_need_lc=yes
9847 archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
9848 # -brtl affects multiple linker settings, -berok does not and is overridden later
9849 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`'
9850 if test svr4 != "$with_aix_soname"; then
9851 # This is similar to how AIX traditionally builds its shared libraries.
9852 archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname'
9853 fi
9854 if test aix != "$with_aix_soname"; then
9855 archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp'
9856 else
9857 # used by -dlpreopen to get the symbols
9858 archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir'
9859 fi
9860 archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d'
9861 fi
9862 fi
9863 ;;
9864
9865 amigaos*)
9866 case $host_cpu in
9867 powerpc)
9868 # see comment about AmigaOS4 .so support
9869 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9870 archive_expsym_cmds=''
9871 ;;
9872 m68k)
9873 archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
9874 hardcode_libdir_flag_spec='-L$libdir'
9875 hardcode_minus_L=yes
9876 ;;
9877 esac
9878 ;;
9879
9880 bsdi[45]*)
9881 export_dynamic_flag_spec=-rdynamic
9882 ;;
9883
9884 cygwin* | mingw* | pw32* | cegcc*)
9885 # When not using gcc, we currently assume that we are using
9886 # Microsoft Visual C++.
9887 # hardcode_libdir_flag_spec is actually meaningless, as there is
9888 # no search path for DLLs.
9889 case $cc_basename in
9890 cl*)
9891 # Native MSVC
9892 hardcode_libdir_flag_spec=' '
9893 allow_undefined_flag=unsupported
9894 always_export_symbols=yes
9895 file_list_spec='@'
9896 # Tell ltmain to make .lib files, not .a files.
9897 libext=lib
9898 # Tell ltmain to make .dll files, not .so files.
9899 shrext_cmds=.dll
9900 # FIXME: Setting linknames here is a bad hack.
9901 archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
9902 archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then
9903 cp "$export_symbols" "$output_objdir/$soname.def";
9904 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
9905 else
9906 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
9907 fi~
9908 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
9909 linknames='
9910 # The linker will not automatically build a static lib if we build a DLL.
9911 # _LT_TAGVAR(old_archive_from_new_cmds, )='true'
9912 enable_shared_with_static_runtimes=yes
9913 exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
9914 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
9915 # Don't use ranlib
9916 old_postinstall_cmds='chmod 644 $oldlib'
9917 postlink_cmds='lt_outputfile="@OUTPUT@"~
9918 lt_tool_outputfile="@TOOL_OUTPUT@"~
9919 case $lt_outputfile in
9920 *.exe|*.EXE) ;;
9921 *)
9922 lt_outputfile=$lt_outputfile.exe
9923 lt_tool_outputfile=$lt_tool_outputfile.exe
9924 ;;
9925 esac~
9926 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
9927 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
9928 $RM "$lt_outputfile.manifest";
9929 fi'
9930 ;;
9931 *)
9932 # Assume MSVC wrapper
9933 hardcode_libdir_flag_spec=' '
9934 allow_undefined_flag=unsupported
9935 # Tell ltmain to make .lib files, not .a files.
9936 libext=lib
9937 # Tell ltmain to make .dll files, not .so files.
9938 shrext_cmds=.dll
9939 # FIXME: Setting linknames here is a bad hack.
9940 archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
9941 # The linker will automatically build a .lib file if we build a DLL.
9942 old_archive_from_new_cmds='true'
9943 # FIXME: Should let the user specify the lib program.
9944 old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
9945 enable_shared_with_static_runtimes=yes
9946 ;;
9947 esac
9948 ;;
9949
9950 darwin* | rhapsody*)
9951
9952
9953 archive_cmds_need_lc=no
9954 hardcode_direct=no
9955 hardcode_automatic=yes
9956 hardcode_shlibpath_var=unsupported
9957 if test yes = "$lt_cv_ld_force_load"; then
9958 whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
9959
9960 else
9961 whole_archive_flag_spec=''
9962 fi
9963 link_all_deplibs=yes
9964 allow_undefined_flag=$_lt_dar_allow_undefined
9965 case $cc_basename in
9966 ifort*|nagfor*) _lt_dar_can_shared=yes ;;
9967 *) _lt_dar_can_shared=$GCC ;;
9968 esac
9969 if test yes = "$_lt_dar_can_shared"; then
9970 output_verbose_link_cmd=func_echo_all
9971 archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil"
9972 module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
9973 archive_expsym_cmds="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil"
9974 module_expsym_cmds="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil"
9975
9976 else
9977 ld_shlibs=no
9978 fi
9979
9980 ;;
9981
9982 dgux*)
9983 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9984 hardcode_libdir_flag_spec='-L$libdir'
9985 hardcode_shlibpath_var=no
9986 ;;
9987
9988 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
9989 # support. Future versions do this automatically, but an explicit c++rt0.o
9990 # does not break anything, and helps significantly (at the cost of a little
9991 # extra space).
9992 freebsd2.2*)
9993 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
9994 hardcode_libdir_flag_spec='-R$libdir'
9995 hardcode_direct=yes
9996 hardcode_shlibpath_var=no
9997 ;;
9998
9999 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
10000 freebsd2.*)
10001 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
10002 hardcode_direct=yes
10003 hardcode_minus_L=yes
10004 hardcode_shlibpath_var=no
10005 ;;
10006
10007 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
10008 freebsd* | dragonfly*)
10009 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10010 hardcode_libdir_flag_spec='-R$libdir'
10011 hardcode_direct=yes
10012 hardcode_shlibpath_var=no
10013 ;;
10014
10015 hpux9*)
10016 if test yes = "$GCC"; then
10017 archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
10018 else
10019 archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
10020 fi
10021 hardcode_libdir_flag_spec='$wl+b $wl$libdir'
10022 hardcode_libdir_separator=:
10023 hardcode_direct=yes
10024
10025 # hardcode_minus_L: Not really in the search PATH,
10026 # but as the default location of the library.
10027 hardcode_minus_L=yes
10028 export_dynamic_flag_spec='$wl-E'
10029 ;;
10030
10031 hpux10*)
10032 if test yes,no = "$GCC,$with_gnu_ld"; then
10033 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
10034 else
10035 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
10036 fi
10037 if test no = "$with_gnu_ld"; then
10038 hardcode_libdir_flag_spec='$wl+b $wl$libdir'
10039 hardcode_libdir_separator=:
10040 hardcode_direct=yes
10041 hardcode_direct_absolute=yes
10042 export_dynamic_flag_spec='$wl-E'
10043 # hardcode_minus_L: Not really in the search PATH,
10044 # but as the default location of the library.
10045 hardcode_minus_L=yes
10046 fi
10047 ;;
10048
10049 hpux11*)
10050 if test yes,no = "$GCC,$with_gnu_ld"; then
10051 case $host_cpu in
10052 hppa*64*)
10053 archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
10054 ;;
10055 ia64*)
10056 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
10057 ;;
10058 *)
10059 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
10060 ;;
10061 esac
10062 else
10063 case $host_cpu in
10064 hppa*64*)
10065 archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
10066 ;;
10067 ia64*)
10068 archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
10069 ;;
10070 *)
10071
10072 # Older versions of the 11.00 compiler do not understand -b yet
10073 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
10074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
10075 $as_echo_n "checking if $CC understands -b... " >&6; }
10076 if ${lt_cv_prog_compiler__b+:} false; then :
10077 $as_echo_n "(cached) " >&6
10078 else
10079 lt_cv_prog_compiler__b=no
10080 save_LDFLAGS=$LDFLAGS
10081 LDFLAGS="$LDFLAGS -b"
10082 echo "$lt_simple_link_test_code" > conftest.$ac_ext
10083 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
10084 # The linker can only warn and ignore the option if not recognized
10085 # So say no if there are warnings
10086 if test -s conftest.err; then
10087 # Append any errors to the config.log.
10088 cat conftest.err 1>&5
10089 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
10090 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
10091 if diff conftest.exp conftest.er2 >/dev/null; then
10092 lt_cv_prog_compiler__b=yes
10093 fi
10094 else
10095 lt_cv_prog_compiler__b=yes
10096 fi
10097 fi
10098 $RM -r conftest*
10099 LDFLAGS=$save_LDFLAGS
10100
10101 fi
10102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
10103 $as_echo "$lt_cv_prog_compiler__b" >&6; }
10104
10105 if test yes = "$lt_cv_prog_compiler__b"; then
10106 archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
10107 else
10108 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
10109 fi
10110
10111 ;;
10112 esac
10113 fi
10114 if test no = "$with_gnu_ld"; then
10115 hardcode_libdir_flag_spec='$wl+b $wl$libdir'
10116 hardcode_libdir_separator=:
10117
10118 case $host_cpu in
10119 hppa*64*|ia64*)
10120 hardcode_direct=no
10121 hardcode_shlibpath_var=no
10122 ;;
10123 *)
10124 hardcode_direct=yes
10125 hardcode_direct_absolute=yes
10126 export_dynamic_flag_spec='$wl-E'
10127
10128 # hardcode_minus_L: Not really in the search PATH,
10129 # but as the default location of the library.
10130 hardcode_minus_L=yes
10131 ;;
10132 esac
10133 fi
10134 ;;
10135
10136 irix5* | irix6* | nonstopux*)
10137 if test yes = "$GCC"; then
10138 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
10139 # Try to use the -exported_symbol ld option, if it does not
10140 # work, assume that -exports_file does not work either and
10141 # implicitly export all symbols.
10142 # This should be the same for all languages, so no per-tag cache variable.
10143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5
10144 $as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; }
10145 if ${lt_cv_irix_exported_symbol+:} false; then :
10146 $as_echo_n "(cached) " >&6
10147 else
10148 save_LDFLAGS=$LDFLAGS
10149 LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null"
10150 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10151 /* end confdefs.h. */
10152 int foo (void) { return 0; }
10153 _ACEOF
10154 if ac_fn_c_try_link "$LINENO"; then :
10155 lt_cv_irix_exported_symbol=yes
10156 else
10157 lt_cv_irix_exported_symbol=no
10158 fi
10159 rm -f core conftest.err conftest.$ac_objext \
10160 conftest$ac_exeext conftest.$ac_ext
10161 LDFLAGS=$save_LDFLAGS
10162 fi
10163 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5
10164 $as_echo "$lt_cv_irix_exported_symbol" >&6; }
10165 if test yes = "$lt_cv_irix_exported_symbol"; then
10166 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib'
10167 fi
10168 link_all_deplibs=no
10169 else
10170 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
10171 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib'
10172 fi
10173 archive_cmds_need_lc='no'
10174 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
10175 hardcode_libdir_separator=:
10176 inherit_rpath=yes
10177 link_all_deplibs=yes
10178 ;;
10179
10180 linux*)
10181 case $cc_basename in
10182 tcc*)
10183 # Fabrice Bellard et al's Tiny C Compiler
10184 ld_shlibs=yes
10185 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10186 ;;
10187 esac
10188 ;;
10189
10190 netbsd* | netbsdelf*-gnu)
10191 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10192 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
10193 else
10194 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
10195 fi
10196 hardcode_libdir_flag_spec='-R$libdir'
10197 hardcode_direct=yes
10198 hardcode_shlibpath_var=no
10199 ;;
10200
10201 newsos6)
10202 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10203 hardcode_direct=yes
10204 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
10205 hardcode_libdir_separator=:
10206 hardcode_shlibpath_var=no
10207 ;;
10208
10209 *nto* | *qnx*)
10210 ;;
10211
10212 openbsd* | bitrig*)
10213 if test -f /usr/libexec/ld.so; then
10214 hardcode_direct=yes
10215 hardcode_shlibpath_var=no
10216 hardcode_direct_absolute=yes
10217 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
10218 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10219 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols'
10220 hardcode_libdir_flag_spec='$wl-rpath,$libdir'
10221 export_dynamic_flag_spec='$wl-E'
10222 else
10223 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10224 hardcode_libdir_flag_spec='$wl-rpath,$libdir'
10225 fi
10226 else
10227 ld_shlibs=no
10228 fi
10229 ;;
10230
10231 os2*)
10232 hardcode_libdir_flag_spec='-L$libdir'
10233 hardcode_minus_L=yes
10234 allow_undefined_flag=unsupported
10235 shrext_cmds=.dll
10236 archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
10237 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
10238 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
10239 $ECHO EXPORTS >> $output_objdir/$libname.def~
10240 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
10241 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
10242 emximp -o $lib $output_objdir/$libname.def'
10243 archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
10244 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
10245 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
10246 $ECHO EXPORTS >> $output_objdir/$libname.def~
10247 prefix_cmds="$SED"~
10248 if test EXPORTS = "`$SED 1q $export_symbols`"; then
10249 prefix_cmds="$prefix_cmds -e 1d";
10250 fi~
10251 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
10252 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
10253 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
10254 emximp -o $lib $output_objdir/$libname.def'
10255 old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
10256 enable_shared_with_static_runtimes=yes
10257 ;;
10258
10259 osf3*)
10260 if test yes = "$GCC"; then
10261 allow_undefined_flag=' $wl-expect_unresolved $wl\*'
10262 archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
10263 else
10264 allow_undefined_flag=' -expect_unresolved \*'
10265 archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
10266 fi
10267 archive_cmds_need_lc='no'
10268 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
10269 hardcode_libdir_separator=:
10270 ;;
10271
10272 osf4* | osf5*) # as osf3* with the addition of -msym flag
10273 if test yes = "$GCC"; then
10274 allow_undefined_flag=' $wl-expect_unresolved $wl\*'
10275 archive_cmds='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
10276 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
10277 else
10278 allow_undefined_flag=' -expect_unresolved \*'
10279 archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
10280 archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
10281 $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp'
10282
10283 # Both c and cxx compiler support -rpath directly
10284 hardcode_libdir_flag_spec='-rpath $libdir'
10285 fi
10286 archive_cmds_need_lc='no'
10287 hardcode_libdir_separator=:
10288 ;;
10289
10290 solaris*)
10291 no_undefined_flag=' -z defs'
10292 if test yes = "$GCC"; then
10293 wlarc='$wl'
10294 archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
10295 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10296 $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10297 else
10298 case `$CC -V 2>&1` in
10299 *"Compilers 5.0"*)
10300 wlarc=''
10301 archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags'
10302 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10303 $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
10304 ;;
10305 *)
10306 wlarc='$wl'
10307 archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags'
10308 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10309 $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10310 ;;
10311 esac
10312 fi
10313 hardcode_libdir_flag_spec='-R$libdir'
10314 hardcode_shlibpath_var=no
10315 case $host_os in
10316 solaris2.[0-5] | solaris2.[0-5].*) ;;
10317 *)
10318 # The compiler driver will combine and reorder linker options,
10319 # but understands '-z linker_flag'. GCC discards it without '$wl',
10320 # but is careful enough not to reorder.
10321 # Supported since Solaris 2.6 (maybe 2.5.1?)
10322 if test yes = "$GCC"; then
10323 whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
10324 else
10325 whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
10326 fi
10327 ;;
10328 esac
10329 link_all_deplibs=yes
10330 ;;
10331
10332 sunos4*)
10333 if test sequent = "$host_vendor"; then
10334 # Use $CC to link under sequent, because it throws in some extra .o
10335 # files that make .init and .fini sections work.
10336 archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags'
10337 else
10338 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
10339 fi
10340 hardcode_libdir_flag_spec='-L$libdir'
10341 hardcode_direct=yes
10342 hardcode_minus_L=yes
10343 hardcode_shlibpath_var=no
10344 ;;
10345
10346 sysv4)
10347 case $host_vendor in
10348 sni)
10349 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10350 hardcode_direct=yes # is this really true???
10351 ;;
10352 siemens)
10353 ## LD is ld it makes a PLAMLIB
10354 ## CC just makes a GrossModule.
10355 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
10356 reload_cmds='$CC -r -o $output$reload_objs'
10357 hardcode_direct=no
10358 ;;
10359 motorola)
10360 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10361 hardcode_direct=no #Motorola manual says yes, but my tests say they lie
10362 ;;
10363 esac
10364 runpath_var='LD_RUN_PATH'
10365 hardcode_shlibpath_var=no
10366 ;;
10367
10368 sysv4.3*)
10369 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10370 hardcode_shlibpath_var=no
10371 export_dynamic_flag_spec='-Bexport'
10372 ;;
10373
10374 sysv4*MP*)
10375 if test -d /usr/nec; then
10376 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10377 hardcode_shlibpath_var=no
10378 runpath_var=LD_RUN_PATH
10379 hardcode_runpath_var=yes
10380 ld_shlibs=yes
10381 fi
10382 ;;
10383
10384 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
10385 no_undefined_flag='$wl-z,text'
10386 archive_cmds_need_lc=no
10387 hardcode_shlibpath_var=no
10388 runpath_var='LD_RUN_PATH'
10389
10390 if test yes = "$GCC"; then
10391 archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10392 archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10393 else
10394 archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10395 archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10396 fi
10397 ;;
10398
10399 sysv5* | sco3.2v5* | sco5v6*)
10400 # Note: We CANNOT use -z defs as we might desire, because we do not
10401 # link with -lc, and that would cause any symbols used from libc to
10402 # always be unresolved, which means just about no library would
10403 # ever link correctly. If we're not using GNU ld we use -z text
10404 # though, which does catch some bad symbols but isn't as heavy-handed
10405 # as -z defs.
10406 no_undefined_flag='$wl-z,text'
10407 allow_undefined_flag='$wl-z,nodefs'
10408 archive_cmds_need_lc=no
10409 hardcode_shlibpath_var=no
10410 hardcode_libdir_flag_spec='$wl-R,$libdir'
10411 hardcode_libdir_separator=':'
10412 link_all_deplibs=yes
10413 export_dynamic_flag_spec='$wl-Bexport'
10414 runpath_var='LD_RUN_PATH'
10415
10416 if test yes = "$GCC"; then
10417 archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10418 archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10419 else
10420 archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10421 archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10422 fi
10423 ;;
10424
10425 uts4*)
10426 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10427 hardcode_libdir_flag_spec='-L$libdir'
10428 hardcode_shlibpath_var=no
10429 ;;
10430
10431 *)
10432 ld_shlibs=no
10433 ;;
10434 esac
10435
10436 if test sni = "$host_vendor"; then
10437 case $host in
10438 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
10439 export_dynamic_flag_spec='$wl-Blargedynsym'
10440 ;;
10441 esac
10442 fi
10443 fi
10444
10445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
10446 $as_echo "$ld_shlibs" >&6; }
10447 test no = "$ld_shlibs" && can_build_shared=no
10448
10449 with_gnu_ld=$with_gnu_ld
10450
10451
10452
10453
10454
10455
10456
10457
10458
10459
10460
10461
10462
10463
10464
10465 #
10466 # Do we need to explicitly link libc?
10467 #
10468 case "x$archive_cmds_need_lc" in
10469 x|xyes)
10470 # Assume -lc should be added
10471 archive_cmds_need_lc=yes
10472
10473 if test yes,yes = "$GCC,$enable_shared"; then
10474 case $archive_cmds in
10475 *'~'*)
10476 # FIXME: we may have to deal with multi-command sequences.
10477 ;;
10478 '$CC '*)
10479 # Test whether the compiler implicitly links with -lc since on some
10480 # systems, -lgcc has to come before -lc. If gcc already passes -lc
10481 # to ld, don't add -lc before -lgcc.
10482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
10483 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
10484 if ${lt_cv_archive_cmds_need_lc+:} false; then :
10485 $as_echo_n "(cached) " >&6
10486 else
10487 $RM conftest*
10488 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
10489
10490 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
10491 (eval $ac_compile) 2>&5
10492 ac_status=$?
10493 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10494 test $ac_status = 0; } 2>conftest.err; then
10495 soname=conftest
10496 lib=conftest
10497 libobjs=conftest.$ac_objext
10498 deplibs=
10499 wl=$lt_prog_compiler_wl
10500 pic_flag=$lt_prog_compiler_pic
10501 compiler_flags=-v
10502 linker_flags=-v
10503 verstring=
10504 output_objdir=.
10505 libname=conftest
10506 lt_save_allow_undefined_flag=$allow_undefined_flag
10507 allow_undefined_flag=
10508 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
10509 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
10510 ac_status=$?
10511 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10512 test $ac_status = 0; }
10513 then
10514 lt_cv_archive_cmds_need_lc=no
10515 else
10516 lt_cv_archive_cmds_need_lc=yes
10517 fi
10518 allow_undefined_flag=$lt_save_allow_undefined_flag
10519 else
10520 cat conftest.err 1>&5
10521 fi
10522 $RM conftest*
10523
10524 fi
10525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
10526 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
10527 archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
10528 ;;
10529 esac
10530 fi
10531 ;;
10532 esac
10533
10534
10535
10536
10537
10538
10539
10540
10541
10542
10543
10544
10545
10546
10547
10548
10549
10550
10551
10552
10553
10554
10555
10556
10557
10558
10559
10560
10561
10562
10563
10564
10565
10566
10567
10568
10569
10570
10571
10572
10573
10574
10575
10576
10577
10578
10579
10580
10581
10582
10583
10584
10585
10586
10587
10588
10589
10590
10591
10592
10593
10594
10595
10596
10597
10598
10599
10600
10601
10602
10603
10604
10605
10606
10607
10608
10609
10610
10611
10612
10613
10614
10615
10616
10617
10618
10619
10620
10621
10622
10623
10624
10625
10626
10627
10628
10629
10630
10631
10632
10633
10634
10635
10636
10637
10638
10639
10640
10641
10642
10643
10644
10645
10646
10647
10648
10649
10650
10651
10652
10653
10654
10655
10656
10657
10658
10659
10660
10661
10662
10663
10664
10665
10666
10667
10668
10669
10670
10671
10672
10673
10674
10675
10676
10677
10678
10679
10680
10681
10682
10683
10684
10685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
10686 $as_echo_n "checking dynamic linker characteristics... " >&6; }
10687
10688 if test yes = "$GCC"; then
10689 case $host_os in
10690 darwin*) lt_awk_arg='/^libraries:/,/LR/' ;;
10691 *) lt_awk_arg='/^libraries:/' ;;
10692 esac
10693 case $host_os in
10694 mingw* | cegcc*) lt_sed_strip_eq='s|=\([A-Za-z]:\)|\1|g' ;;
10695 *) lt_sed_strip_eq='s|=/|/|g' ;;
10696 esac
10697 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
10698 case $lt_search_path_spec in
10699 *\;*)
10700 # if the path contains ";" then we assume it to be the separator
10701 # otherwise default to the standard path separator (i.e. ":") - it is
10702 # assumed that no part of a normal pathname contains ";" but that should
10703 # okay in the real world where ";" in dirpaths is itself problematic.
10704 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
10705 ;;
10706 *)
10707 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
10708 ;;
10709 esac
10710 # Ok, now we have the path, separated by spaces, we can step through it
10711 # and add multilib dir if necessary...
10712 lt_tmp_lt_search_path_spec=
10713 lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
10714 # ...but if some path component already ends with the multilib dir we assume
10715 # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer).
10716 case "$lt_multi_os_dir; $lt_search_path_spec " in
10717 "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*)
10718 lt_multi_os_dir=
10719 ;;
10720 esac
10721 for lt_sys_path in $lt_search_path_spec; do
10722 if test -d "$lt_sys_path$lt_multi_os_dir"; then
10723 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir"
10724 elif test -n "$lt_multi_os_dir"; then
10725 test -d "$lt_sys_path" && \
10726 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
10727 fi
10728 done
10729 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
10730 BEGIN {RS = " "; FS = "/|\n";} {
10731 lt_foo = "";
10732 lt_count = 0;
10733 for (lt_i = NF; lt_i > 0; lt_i--) {
10734 if ($lt_i != "" && $lt_i != ".") {
10735 if ($lt_i == "..") {
10736 lt_count++;
10737 } else {
10738 if (lt_count == 0) {
10739 lt_foo = "/" $lt_i lt_foo;
10740 } else {
10741 lt_count--;
10742 }
10743 }
10744 }
10745 }
10746 if (lt_foo != "") { lt_freq[lt_foo]++; }
10747 if (lt_freq[lt_foo] == 1) { print lt_foo; }
10748 }'`
10749 # AWK program above erroneously prepends '/' to C:/dos/paths
10750 # for these hosts.
10751 case $host_os in
10752 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
10753 $SED 's|/\([A-Za-z]:\)|\1|g'` ;;
10754 esac
10755 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
10756 else
10757 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
10758 fi
10759 library_names_spec=
10760 libname_spec='lib$name'
10761 soname_spec=
10762 shrext_cmds=.so
10763 postinstall_cmds=
10764 postuninstall_cmds=
10765 finish_cmds=
10766 finish_eval=
10767 shlibpath_var=
10768 shlibpath_overrides_runpath=unknown
10769 version_type=none
10770 dynamic_linker="$host_os ld.so"
10771 sys_lib_dlsearch_path_spec="/lib /usr/lib"
10772 need_lib_prefix=unknown
10773 hardcode_into_libs=no
10774
10775 # when you set need_version to no, make sure it does not cause -set_version
10776 # flags to be left without arguments
10777 need_version=unknown
10778
10779
10780
10781 case $host_os in
10782 aix3*)
10783 version_type=linux # correct to gnu/linux during the next big refactor
10784 library_names_spec='$libname$release$shared_ext$versuffix $libname.a'
10785 shlibpath_var=LIBPATH
10786
10787 # AIX 3 has no versioning support, so we append a major version to the name.
10788 soname_spec='$libname$release$shared_ext$major'
10789 ;;
10790
10791 aix[4-9]*)
10792 version_type=linux # correct to gnu/linux during the next big refactor
10793 need_lib_prefix=no
10794 need_version=no
10795 hardcode_into_libs=yes
10796 if test ia64 = "$host_cpu"; then
10797 # AIX 5 supports IA64
10798 library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext'
10799 shlibpath_var=LD_LIBRARY_PATH
10800 else
10801 # With GCC up to 2.95.x, collect2 would create an import file
10802 # for dependence libraries. The import file would start with
10803 # the line '#! .'. This would cause the generated library to
10804 # depend on '.', always an invalid library. This was fixed in
10805 # development snapshots of GCC prior to 3.0.
10806 case $host_os in
10807 aix4 | aix4.[01] | aix4.[01].*)
10808 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
10809 echo ' yes '
10810 echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then
10811 :
10812 else
10813 can_build_shared=no
10814 fi
10815 ;;
10816 esac
10817 # Using Import Files as archive members, it is possible to support
10818 # filename-based versioning of shared library archives on AIX. While
10819 # this would work for both with and without runtime linking, it will
10820 # prevent static linking of such archives. So we do filename-based
10821 # shared library versioning with .so extension only, which is used
10822 # when both runtime linking and shared linking is enabled.
10823 # Unfortunately, runtime linking may impact performance, so we do
10824 # not want this to be the default eventually. Also, we use the
10825 # versioned .so libs for executables only if there is the -brtl
10826 # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only.
10827 # To allow for filename-based versioning support, we need to create
10828 # libNAME.so.V as an archive file, containing:
10829 # *) an Import File, referring to the versioned filename of the
10830 # archive as well as the shared archive member, telling the
10831 # bitwidth (32 or 64) of that shared object, and providing the
10832 # list of exported symbols of that shared object, eventually
10833 # decorated with the 'weak' keyword
10834 # *) the shared object with the F_LOADONLY flag set, to really avoid
10835 # it being seen by the linker.
10836 # At run time we better use the real file rather than another symlink,
10837 # but for link time we create the symlink libNAME.so -> libNAME.so.V
10838
10839 case $with_aix_soname,$aix_use_runtimelinking in
10840 # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct
10841 # soname into executable. Probably we can add versioning support to
10842 # collect2, so additional links can be useful in future.
10843 aix,yes) # traditional libtool
10844 dynamic_linker='AIX unversionable lib.so'
10845 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
10846 # instead of lib<name>.a to let people know that these are not
10847 # typical AIX shared libraries.
10848 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
10849 ;;
10850 aix,no) # traditional AIX only
10851 dynamic_linker='AIX lib.a(lib.so.V)'
10852 # We preserve .a as extension for shared libraries through AIX4.2
10853 # and later when we are not doing run time linking.
10854 library_names_spec='$libname$release.a $libname.a'
10855 soname_spec='$libname$release$shared_ext$major'
10856 ;;
10857 svr4,*) # full svr4 only
10858 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)"
10859 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
10860 # We do not specify a path in Import Files, so LIBPATH fires.
10861 shlibpath_overrides_runpath=yes
10862 ;;
10863 *,yes) # both, prefer svr4
10864 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)"
10865 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
10866 # unpreferred sharedlib libNAME.a needs extra handling
10867 postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"'
10868 postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"'
10869 # We do not specify a path in Import Files, so LIBPATH fires.
10870 shlibpath_overrides_runpath=yes
10871 ;;
10872 *,no) # both, prefer aix
10873 dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)"
10874 library_names_spec='$libname$release.a $libname.a'
10875 soname_spec='$libname$release$shared_ext$major'
10876 # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling
10877 postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)'
10878 postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"'
10879 ;;
10880 esac
10881 shlibpath_var=LIBPATH
10882 fi
10883 ;;
10884
10885 amigaos*)
10886 case $host_cpu in
10887 powerpc)
10888 # Since July 2007 AmigaOS4 officially supports .so libraries.
10889 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
10890 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
10891 ;;
10892 m68k)
10893 library_names_spec='$libname.ixlibrary $libname.a'
10894 # Create ${libname}_ixlibrary.a entries in /sys/libs.
10895 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
10896 ;;
10897 esac
10898 ;;
10899
10900 beos*)
10901 library_names_spec='$libname$shared_ext'
10902 dynamic_linker="$host_os ld.so"
10903 shlibpath_var=LIBRARY_PATH
10904 ;;
10905
10906 bsdi[45]*)
10907 version_type=linux # correct to gnu/linux during the next big refactor
10908 need_version=no
10909 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
10910 soname_spec='$libname$release$shared_ext$major'
10911 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
10912 shlibpath_var=LD_LIBRARY_PATH
10913 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
10914 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
10915 # the default ld.so.conf also contains /usr/contrib/lib and
10916 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
10917 # libtool to hard-code these into programs
10918 ;;
10919
10920 cygwin* | mingw* | pw32* | cegcc*)
10921 version_type=windows
10922 shrext_cmds=.dll
10923 need_version=no
10924 need_lib_prefix=no
10925
10926 case $GCC,$cc_basename in
10927 yes,*)
10928 # gcc
10929 library_names_spec='$libname.dll.a'
10930 # DLL is installed to $(libdir)/../bin by postinstall_cmds
10931 postinstall_cmds='base_file=`basename \$file`~
10932 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
10933 dldir=$destdir/`dirname \$dlpath`~
10934 test -d \$dldir || mkdir -p \$dldir~
10935 $install_prog $dir/$dlname \$dldir/$dlname~
10936 chmod a+x \$dldir/$dlname~
10937 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
10938 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
10939 fi'
10940 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10941 dlpath=$dir/\$dldll~
10942 $RM \$dlpath'
10943 shlibpath_overrides_runpath=yes
10944
10945 case $host_os in
10946 cygwin*)
10947 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
10948 soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
10949
10950 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
10951 ;;
10952 mingw* | cegcc*)
10953 # MinGW DLLs use traditional 'lib' prefix
10954 soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
10955 ;;
10956 pw32*)
10957 # pw32 DLLs use 'pw' prefix rather than 'lib'
10958 library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
10959 ;;
10960 esac
10961 dynamic_linker='Win32 ld.exe'
10962 ;;
10963
10964 *,cl*)
10965 # Native MSVC
10966 libname_spec='$name'
10967 soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
10968 library_names_spec='$libname.dll.lib'
10969
10970 case $build_os in
10971 mingw*)
10972 sys_lib_search_path_spec=
10973 lt_save_ifs=$IFS
10974 IFS=';'
10975 for lt_path in $LIB
10976 do
10977 IFS=$lt_save_ifs
10978 # Let DOS variable expansion print the short 8.3 style file name.
10979 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
10980 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
10981 done
10982 IFS=$lt_save_ifs
10983 # Convert to MSYS style.
10984 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'`
10985 ;;
10986 cygwin*)
10987 # Convert to unix form, then to dos form, then back to unix form
10988 # but this time dos style (no spaces!) so that the unix form looks
10989 # like /cygdrive/c/PROGRA~1:/cygdr...
10990 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
10991 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
10992 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
10993 ;;
10994 *)
10995 sys_lib_search_path_spec=$LIB
10996 if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
10997 # It is most probably a Windows format PATH.
10998 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
10999 else
11000 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
11001 fi
11002 # FIXME: find the short name or the path components, as spaces are
11003 # common. (e.g. "Program Files" -> "PROGRA~1")
11004 ;;
11005 esac
11006
11007 # DLL is installed to $(libdir)/../bin by postinstall_cmds
11008 postinstall_cmds='base_file=`basename \$file`~
11009 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
11010 dldir=$destdir/`dirname \$dlpath`~
11011 test -d \$dldir || mkdir -p \$dldir~
11012 $install_prog $dir/$dlname \$dldir/$dlname'
11013 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
11014 dlpath=$dir/\$dldll~
11015 $RM \$dlpath'
11016 shlibpath_overrides_runpath=yes
11017 dynamic_linker='Win32 link.exe'
11018 ;;
11019
11020 *)
11021 # Assume MSVC wrapper
11022 library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib'
11023 dynamic_linker='Win32 ld.exe'
11024 ;;
11025 esac
11026 # FIXME: first we should search . and the directory the executable is in
11027 shlibpath_var=PATH
11028 ;;
11029
11030 darwin* | rhapsody*)
11031 dynamic_linker="$host_os dyld"
11032 version_type=darwin
11033 need_lib_prefix=no
11034 need_version=no
11035 library_names_spec='$libname$release$major$shared_ext $libname$shared_ext'
11036 soname_spec='$libname$release$major$shared_ext'
11037 shlibpath_overrides_runpath=yes
11038 shlibpath_var=DYLD_LIBRARY_PATH
11039 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
11040
11041 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
11042 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
11043 ;;
11044
11045 dgux*)
11046 version_type=linux # correct to gnu/linux during the next big refactor
11047 need_lib_prefix=no
11048 need_version=no
11049 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11050 soname_spec='$libname$release$shared_ext$major'
11051 shlibpath_var=LD_LIBRARY_PATH
11052 ;;
11053
11054 freebsd* | dragonfly*)
11055 # DragonFly does not have aout. When/if they implement a new
11056 # versioning mechanism, adjust this.
11057 if test -x /usr/bin/objformat; then
11058 objformat=`/usr/bin/objformat`
11059 else
11060 case $host_os in
11061 freebsd[23].*) objformat=aout ;;
11062 *) objformat=elf ;;
11063 esac
11064 fi
11065 version_type=freebsd-$objformat
11066 case $version_type in
11067 freebsd-elf*)
11068 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11069 soname_spec='$libname$release$shared_ext$major'
11070 need_version=no
11071 need_lib_prefix=no
11072 ;;
11073 freebsd-*)
11074 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
11075 need_version=yes
11076 ;;
11077 esac
11078 shlibpath_var=LD_LIBRARY_PATH
11079 case $host_os in
11080 freebsd2.*)
11081 shlibpath_overrides_runpath=yes
11082 ;;
11083 freebsd3.[01]* | freebsdelf3.[01]*)
11084 shlibpath_overrides_runpath=yes
11085 hardcode_into_libs=yes
11086 ;;
11087 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
11088 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
11089 shlibpath_overrides_runpath=no
11090 hardcode_into_libs=yes
11091 ;;
11092 *) # from 4.6 on, and DragonFly
11093 shlibpath_overrides_runpath=yes
11094 hardcode_into_libs=yes
11095 ;;
11096 esac
11097 ;;
11098
11099 haiku*)
11100 version_type=linux # correct to gnu/linux during the next big refactor
11101 need_lib_prefix=no
11102 need_version=no
11103 dynamic_linker="$host_os runtime_loader"
11104 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11105 soname_spec='$libname$release$shared_ext$major'
11106 shlibpath_var=LIBRARY_PATH
11107 shlibpath_overrides_runpath=no
11108 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
11109 hardcode_into_libs=yes
11110 ;;
11111
11112 hpux9* | hpux10* | hpux11*)
11113 # Give a soname corresponding to the major version so that dld.sl refuses to
11114 # link against other versions.
11115 version_type=sunos
11116 need_lib_prefix=no
11117 need_version=no
11118 case $host_cpu in
11119 ia64*)
11120 shrext_cmds='.so'
11121 hardcode_into_libs=yes
11122 dynamic_linker="$host_os dld.so"
11123 shlibpath_var=LD_LIBRARY_PATH
11124 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
11125 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11126 soname_spec='$libname$release$shared_ext$major'
11127 if test 32 = "$HPUX_IA64_MODE"; then
11128 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
11129 sys_lib_dlsearch_path_spec=/usr/lib/hpux32
11130 else
11131 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
11132 sys_lib_dlsearch_path_spec=/usr/lib/hpux64
11133 fi
11134 ;;
11135 hppa*64*)
11136 shrext_cmds='.sl'
11137 hardcode_into_libs=yes
11138 dynamic_linker="$host_os dld.sl"
11139 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
11140 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
11141 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11142 soname_spec='$libname$release$shared_ext$major'
11143 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
11144 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
11145 ;;
11146 *)
11147 shrext_cmds='.sl'
11148 dynamic_linker="$host_os dld.sl"
11149 shlibpath_var=SHLIB_PATH
11150 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
11151 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11152 soname_spec='$libname$release$shared_ext$major'
11153 ;;
11154 esac
11155 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
11156 postinstall_cmds='chmod 555 $lib'
11157 # or fails outright, so override atomically:
11158 install_override_mode=555
11159 ;;
11160
11161 interix[3-9]*)
11162 version_type=linux # correct to gnu/linux during the next big refactor
11163 need_lib_prefix=no
11164 need_version=no
11165 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11166 soname_spec='$libname$release$shared_ext$major'
11167 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
11168 shlibpath_var=LD_LIBRARY_PATH
11169 shlibpath_overrides_runpath=no
11170 hardcode_into_libs=yes
11171 ;;
11172
11173 irix5* | irix6* | nonstopux*)
11174 case $host_os in
11175 nonstopux*) version_type=nonstopux ;;
11176 *)
11177 if test yes = "$lt_cv_prog_gnu_ld"; then
11178 version_type=linux # correct to gnu/linux during the next big refactor
11179 else
11180 version_type=irix
11181 fi ;;
11182 esac
11183 need_lib_prefix=no
11184 need_version=no
11185 soname_spec='$libname$release$shared_ext$major'
11186 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext'
11187 case $host_os in
11188 irix5* | nonstopux*)
11189 libsuff= shlibsuff=
11190 ;;
11191 *)
11192 case $LD in # libtool.m4 will add one of these switches to LD
11193 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
11194 libsuff= shlibsuff= libmagic=32-bit;;
11195 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
11196 libsuff=32 shlibsuff=N32 libmagic=N32;;
11197 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
11198 libsuff=64 shlibsuff=64 libmagic=64-bit;;
11199 *) libsuff= shlibsuff= libmagic=never-match;;
11200 esac
11201 ;;
11202 esac
11203 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
11204 shlibpath_overrides_runpath=no
11205 sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff"
11206 sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff"
11207 hardcode_into_libs=yes
11208 ;;
11209
11210 # No shared lib support for Linux oldld, aout, or coff.
11211 linux*oldld* | linux*aout* | linux*coff*)
11212 dynamic_linker=no
11213 ;;
11214
11215 linux*android*)
11216 version_type=none # Android doesn't support versioned libraries.
11217 need_lib_prefix=no
11218 need_version=no
11219 library_names_spec='$libname$release$shared_ext'
11220 soname_spec='$libname$release$shared_ext'
11221 finish_cmds=
11222 shlibpath_var=LD_LIBRARY_PATH
11223 shlibpath_overrides_runpath=yes
11224
11225 # This implies no fast_install, which is unacceptable.
11226 # Some rework will be needed to allow for fast_install
11227 # before this can be enabled.
11228 hardcode_into_libs=yes
11229
11230 dynamic_linker='Android linker'
11231 # Don't embed -rpath directories since the linker doesn't support them.
11232 hardcode_libdir_flag_spec='-L$libdir'
11233 ;;
11234
11235 # This must be glibc/ELF.
11236 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
11237 version_type=linux # correct to gnu/linux during the next big refactor
11238 need_lib_prefix=no
11239 need_version=no
11240 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11241 soname_spec='$libname$release$shared_ext$major'
11242 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
11243 shlibpath_var=LD_LIBRARY_PATH
11244 shlibpath_overrides_runpath=no
11245
11246 # Some binutils ld are patched to set DT_RUNPATH
11247 if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
11248 $as_echo_n "(cached) " >&6
11249 else
11250 lt_cv_shlibpath_overrides_runpath=no
11251 save_LDFLAGS=$LDFLAGS
11252 save_libdir=$libdir
11253 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
11254 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
11255 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11256 /* end confdefs.h. */
11257
11258 int
11259 main ()
11260 {
11261
11262 ;
11263 return 0;
11264 }
11265 _ACEOF
11266 if ac_fn_c_try_link "$LINENO"; then :
11267 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
11268 lt_cv_shlibpath_overrides_runpath=yes
11269 fi
11270 fi
11271 rm -f core conftest.err conftest.$ac_objext \
11272 conftest$ac_exeext conftest.$ac_ext
11273 LDFLAGS=$save_LDFLAGS
11274 libdir=$save_libdir
11275
11276 fi
11277
11278 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
11279
11280 # This implies no fast_install, which is unacceptable.
11281 # Some rework will be needed to allow for fast_install
11282 # before this can be enabled.
11283 hardcode_into_libs=yes
11284
11285 # Ideally, we could use ldconfig to report *all* directores which are
11286 # searched for libraries, however this is still not possible. Aside from not
11287 # being certain /sbin/ldconfig is available, command
11288 # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64,
11289 # even though it is searched at run-time. Try to do the best guess by
11290 # appending ld.so.conf contents (and includes) to the search path.
11291 if test -f /etc/ld.so.conf; then
11292 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
11293 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
11294 fi
11295
11296 # We used to test for /lib/ld.so.1 and disable shared libraries on
11297 # powerpc, because MkLinux only supported shared libraries with the
11298 # GNU dynamic linker. Since this was broken with cross compilers,
11299 # most powerpc-linux boxes support dynamic linking these days and
11300 # people can always --disable-shared, the test was removed, and we
11301 # assume the GNU/Linux dynamic linker is in use.
11302 dynamic_linker='GNU/Linux ld.so'
11303 ;;
11304
11305 netbsdelf*-gnu)
11306 version_type=linux
11307 need_lib_prefix=no
11308 need_version=no
11309 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
11310 soname_spec='${libname}${release}${shared_ext}$major'
11311 shlibpath_var=LD_LIBRARY_PATH
11312 shlibpath_overrides_runpath=no
11313 hardcode_into_libs=yes
11314 dynamic_linker='NetBSD ld.elf_so'
11315 ;;
11316
11317 netbsd*)
11318 version_type=sunos
11319 need_lib_prefix=no
11320 need_version=no
11321 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
11322 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
11323 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
11324 dynamic_linker='NetBSD (a.out) ld.so'
11325 else
11326 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11327 soname_spec='$libname$release$shared_ext$major'
11328 dynamic_linker='NetBSD ld.elf_so'
11329 fi
11330 shlibpath_var=LD_LIBRARY_PATH
11331 shlibpath_overrides_runpath=yes
11332 hardcode_into_libs=yes
11333 ;;
11334
11335 newsos6)
11336 version_type=linux # correct to gnu/linux during the next big refactor
11337 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11338 shlibpath_var=LD_LIBRARY_PATH
11339 shlibpath_overrides_runpath=yes
11340 ;;
11341
11342 *nto* | *qnx*)
11343 version_type=qnx
11344 need_lib_prefix=no
11345 need_version=no
11346 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11347 soname_spec='$libname$release$shared_ext$major'
11348 shlibpath_var=LD_LIBRARY_PATH
11349 shlibpath_overrides_runpath=no
11350 hardcode_into_libs=yes
11351 dynamic_linker='ldqnx.so'
11352 ;;
11353
11354 openbsd* | bitrig*)
11355 version_type=sunos
11356 sys_lib_dlsearch_path_spec=/usr/lib
11357 need_lib_prefix=no
11358 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
11359 need_version=no
11360 else
11361 need_version=yes
11362 fi
11363 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
11364 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
11365 shlibpath_var=LD_LIBRARY_PATH
11366 shlibpath_overrides_runpath=yes
11367 ;;
11368
11369 os2*)
11370 libname_spec='$name'
11371 version_type=windows
11372 shrext_cmds=.dll
11373 need_version=no
11374 need_lib_prefix=no
11375 # OS/2 can only load a DLL with a base name of 8 characters or less.
11376 soname_spec='`test -n "$os2dllname" && libname="$os2dllname";
11377 v=$($ECHO $release$versuffix | tr -d .-);
11378 n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _);
11379 $ECHO $n$v`$shared_ext'
11380 library_names_spec='${libname}_dll.$libext'
11381 dynamic_linker='OS/2 ld.exe'
11382 shlibpath_var=BEGINLIBPATH
11383 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
11384 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
11385 postinstall_cmds='base_file=`basename \$file`~
11386 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~
11387 dldir=$destdir/`dirname \$dlpath`~
11388 test -d \$dldir || mkdir -p \$dldir~
11389 $install_prog $dir/$dlname \$dldir/$dlname~
11390 chmod a+x \$dldir/$dlname~
11391 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
11392 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
11393 fi'
11394 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~
11395 dlpath=$dir/\$dldll~
11396 $RM \$dlpath'
11397 ;;
11398
11399 osf3* | osf4* | osf5*)
11400 version_type=osf
11401 need_lib_prefix=no
11402 need_version=no
11403 soname_spec='$libname$release$shared_ext$major'
11404 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11405 shlibpath_var=LD_LIBRARY_PATH
11406 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
11407 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
11408 ;;
11409
11410 rdos*)
11411 dynamic_linker=no
11412 ;;
11413
11414 solaris*)
11415 version_type=linux # correct to gnu/linux during the next big refactor
11416 need_lib_prefix=no
11417 need_version=no
11418 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11419 soname_spec='$libname$release$shared_ext$major'
11420 shlibpath_var=LD_LIBRARY_PATH
11421 shlibpath_overrides_runpath=yes
11422 hardcode_into_libs=yes
11423 # ldd complains unless libraries are executable
11424 postinstall_cmds='chmod +x $lib'
11425 ;;
11426
11427 sunos4*)
11428 version_type=sunos
11429 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
11430 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
11431 shlibpath_var=LD_LIBRARY_PATH
11432 shlibpath_overrides_runpath=yes
11433 if test yes = "$with_gnu_ld"; then
11434 need_lib_prefix=no
11435 fi
11436 need_version=yes
11437 ;;
11438
11439 sysv4 | sysv4.3*)
11440 version_type=linux # correct to gnu/linux during the next big refactor
11441 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11442 soname_spec='$libname$release$shared_ext$major'
11443 shlibpath_var=LD_LIBRARY_PATH
11444 case $host_vendor in
11445 sni)
11446 shlibpath_overrides_runpath=no
11447 need_lib_prefix=no
11448 runpath_var=LD_RUN_PATH
11449 ;;
11450 siemens)
11451 need_lib_prefix=no
11452 ;;
11453 motorola)
11454 need_lib_prefix=no
11455 need_version=no
11456 shlibpath_overrides_runpath=no
11457 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
11458 ;;
11459 esac
11460 ;;
11461
11462 sysv4*MP*)
11463 if test -d /usr/nec; then
11464 version_type=linux # correct to gnu/linux during the next big refactor
11465 library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext'
11466 soname_spec='$libname$shared_ext.$major'
11467 shlibpath_var=LD_LIBRARY_PATH
11468 fi
11469 ;;
11470
11471 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
11472 version_type=sco
11473 need_lib_prefix=no
11474 need_version=no
11475 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
11476 soname_spec='$libname$release$shared_ext$major'
11477 shlibpath_var=LD_LIBRARY_PATH
11478 shlibpath_overrides_runpath=yes
11479 hardcode_into_libs=yes
11480 if test yes = "$with_gnu_ld"; then
11481 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
11482 else
11483 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
11484 case $host_os in
11485 sco3.2v5*)
11486 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
11487 ;;
11488 esac
11489 fi
11490 sys_lib_dlsearch_path_spec='/usr/lib'
11491 ;;
11492
11493 tpf*)
11494 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
11495 version_type=linux # correct to gnu/linux during the next big refactor
11496 need_lib_prefix=no
11497 need_version=no
11498 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11499 shlibpath_var=LD_LIBRARY_PATH
11500 shlibpath_overrides_runpath=no
11501 hardcode_into_libs=yes
11502 ;;
11503
11504 uts4*)
11505 version_type=linux # correct to gnu/linux during the next big refactor
11506 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11507 soname_spec='$libname$release$shared_ext$major'
11508 shlibpath_var=LD_LIBRARY_PATH
11509 ;;
11510
11511 *)
11512 dynamic_linker=no
11513 ;;
11514 esac
11515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
11516 $as_echo "$dynamic_linker" >&6; }
11517 test no = "$dynamic_linker" && can_build_shared=no
11518
11519 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
11520 if test yes = "$GCC"; then
11521 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
11522 fi
11523
11524 if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then
11525 sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec
11526 fi
11527
11528 if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then
11529 sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec
11530 fi
11531
11532 # remember unaugmented sys_lib_dlsearch_path content for libtool script decls...
11533 configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec
11534
11535 # ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code
11536 func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH"
11537
11538 # to be used as default LT_SYS_LIBRARY_PATH value in generated libtool
11539 configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH
11540
11541
11542
11543
11544
11545
11546
11547
11548
11549
11550
11551
11552
11553
11554
11555
11556
11557
11558
11559
11560
11561
11562
11563
11564
11565
11566
11567
11568
11569
11570
11571
11572
11573
11574
11575
11576
11577
11578
11579
11580
11581
11582
11583
11584
11585
11586
11587
11588
11589
11590
11591
11592
11593
11594
11595
11596
11597
11598
11599
11600
11601
11602
11603
11604
11605
11606
11607
11608
11609
11610
11611
11612
11613
11614
11615
11616
11617
11618
11619
11620
11621
11622
11623
11624
11625
11626
11627
11628
11629
11630
11631
11632
11633
11634
11635
11636
11637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
11638 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
11639 hardcode_action=
11640 if test -n "$hardcode_libdir_flag_spec" ||
11641 test -n "$runpath_var" ||
11642 test yes = "$hardcode_automatic"; then
11643
11644 # We can hardcode non-existent directories.
11645 if test no != "$hardcode_direct" &&
11646 # If the only mechanism to avoid hardcoding is shlibpath_var, we
11647 # have to relink, otherwise we might link with an installed library
11648 # when we should be linking with a yet-to-be-installed one
11649 ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" &&
11650 test no != "$hardcode_minus_L"; then
11651 # Linking always hardcodes the temporary library directory.
11652 hardcode_action=relink
11653 else
11654 # We can link without hardcoding, and we can hardcode nonexisting dirs.
11655 hardcode_action=immediate
11656 fi
11657 else
11658 # We cannot hardcode anything, or else we can only hardcode existing
11659 # directories.
11660 hardcode_action=unsupported
11661 fi
11662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
11663 $as_echo "$hardcode_action" >&6; }
11664
11665 if test relink = "$hardcode_action" ||
11666 test yes = "$inherit_rpath"; then
11667 # Fast installation is not supported
11668 enable_fast_install=no
11669 elif test yes = "$shlibpath_overrides_runpath" ||
11670 test no = "$enable_shared"; then
11671 # Fast installation is not necessary
11672 enable_fast_install=needless
11673 fi
11674
11675
11676
11677
11678
11679
11680 if test yes != "$enable_dlopen"; then
11681 enable_dlopen=unknown
11682 enable_dlopen_self=unknown
11683 enable_dlopen_self_static=unknown
11684 else
11685 lt_cv_dlopen=no
11686 lt_cv_dlopen_libs=
11687
11688 case $host_os in
11689 beos*)
11690 lt_cv_dlopen=load_add_on
11691 lt_cv_dlopen_libs=
11692 lt_cv_dlopen_self=yes
11693 ;;
11694
11695 mingw* | pw32* | cegcc*)
11696 lt_cv_dlopen=LoadLibrary
11697 lt_cv_dlopen_libs=
11698 ;;
11699
11700 cygwin*)
11701 lt_cv_dlopen=dlopen
11702 lt_cv_dlopen_libs=
11703 ;;
11704
11705 darwin*)
11706 # if libdl is installed we need to link against it
11707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11708 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11709 if ${ac_cv_lib_dl_dlopen+:} false; then :
11710 $as_echo_n "(cached) " >&6
11711 else
11712 ac_check_lib_save_LIBS=$LIBS
11713 LIBS="-ldl $LIBS"
11714 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11715 /* end confdefs.h. */
11716
11717 /* Override any GCC internal prototype to avoid an error.
11718 Use char because int might match the return type of a GCC
11719 builtin and then its argument prototype would still apply. */
11720 #ifdef __cplusplus
11721 extern "C"
11722 #endif
11723 char dlopen ();
11724 int
11725 main ()
11726 {
11727 return dlopen ();
11728 ;
11729 return 0;
11730 }
11731 _ACEOF
11732 if ac_fn_c_try_link "$LINENO"; then :
11733 ac_cv_lib_dl_dlopen=yes
11734 else
11735 ac_cv_lib_dl_dlopen=no
11736 fi
11737 rm -f core conftest.err conftest.$ac_objext \
11738 conftest$ac_exeext conftest.$ac_ext
11739 LIBS=$ac_check_lib_save_LIBS
11740 fi
11741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11742 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11743 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11744 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl
11745 else
11746
11747 lt_cv_dlopen=dyld
11748 lt_cv_dlopen_libs=
11749 lt_cv_dlopen_self=yes
11750
11751 fi
11752
11753 ;;
11754
11755 tpf*)
11756 # Don't try to run any link tests for TPF. We know it's impossible
11757 # because TPF is a cross-compiler, and we know how we open DSOs.
11758 lt_cv_dlopen=dlopen
11759 lt_cv_dlopen_libs=
11760 lt_cv_dlopen_self=no
11761 ;;
11762
11763 *)
11764 ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
11765 if test "x$ac_cv_func_shl_load" = xyes; then :
11766 lt_cv_dlopen=shl_load
11767 else
11768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
11769 $as_echo_n "checking for shl_load in -ldld... " >&6; }
11770 if ${ac_cv_lib_dld_shl_load+:} false; then :
11771 $as_echo_n "(cached) " >&6
11772 else
11773 ac_check_lib_save_LIBS=$LIBS
11774 LIBS="-ldld $LIBS"
11775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11776 /* end confdefs.h. */
11777
11778 /* Override any GCC internal prototype to avoid an error.
11779 Use char because int might match the return type of a GCC
11780 builtin and then its argument prototype would still apply. */
11781 #ifdef __cplusplus
11782 extern "C"
11783 #endif
11784 char shl_load ();
11785 int
11786 main ()
11787 {
11788 return shl_load ();
11789 ;
11790 return 0;
11791 }
11792 _ACEOF
11793 if ac_fn_c_try_link "$LINENO"; then :
11794 ac_cv_lib_dld_shl_load=yes
11795 else
11796 ac_cv_lib_dld_shl_load=no
11797 fi
11798 rm -f core conftest.err conftest.$ac_objext \
11799 conftest$ac_exeext conftest.$ac_ext
11800 LIBS=$ac_check_lib_save_LIBS
11801 fi
11802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
11803 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
11804 if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
11805 lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld
11806 else
11807 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
11808 if test "x$ac_cv_func_dlopen" = xyes; then :
11809 lt_cv_dlopen=dlopen
11810 else
11811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11812 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11813 if ${ac_cv_lib_dl_dlopen+:} false; then :
11814 $as_echo_n "(cached) " >&6
11815 else
11816 ac_check_lib_save_LIBS=$LIBS
11817 LIBS="-ldl $LIBS"
11818 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11819 /* end confdefs.h. */
11820
11821 /* Override any GCC internal prototype to avoid an error.
11822 Use char because int might match the return type of a GCC
11823 builtin and then its argument prototype would still apply. */
11824 #ifdef __cplusplus
11825 extern "C"
11826 #endif
11827 char dlopen ();
11828 int
11829 main ()
11830 {
11831 return dlopen ();
11832 ;
11833 return 0;
11834 }
11835 _ACEOF
11836 if ac_fn_c_try_link "$LINENO"; then :
11837 ac_cv_lib_dl_dlopen=yes
11838 else
11839 ac_cv_lib_dl_dlopen=no
11840 fi
11841 rm -f core conftest.err conftest.$ac_objext \
11842 conftest$ac_exeext conftest.$ac_ext
11843 LIBS=$ac_check_lib_save_LIBS
11844 fi
11845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11846 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11847 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11848 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl
11849 else
11850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
11851 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
11852 if ${ac_cv_lib_svld_dlopen+:} false; then :
11853 $as_echo_n "(cached) " >&6
11854 else
11855 ac_check_lib_save_LIBS=$LIBS
11856 LIBS="-lsvld $LIBS"
11857 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11858 /* end confdefs.h. */
11859
11860 /* Override any GCC internal prototype to avoid an error.
11861 Use char because int might match the return type of a GCC
11862 builtin and then its argument prototype would still apply. */
11863 #ifdef __cplusplus
11864 extern "C"
11865 #endif
11866 char dlopen ();
11867 int
11868 main ()
11869 {
11870 return dlopen ();
11871 ;
11872 return 0;
11873 }
11874 _ACEOF
11875 if ac_fn_c_try_link "$LINENO"; then :
11876 ac_cv_lib_svld_dlopen=yes
11877 else
11878 ac_cv_lib_svld_dlopen=no
11879 fi
11880 rm -f core conftest.err conftest.$ac_objext \
11881 conftest$ac_exeext conftest.$ac_ext
11882 LIBS=$ac_check_lib_save_LIBS
11883 fi
11884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
11885 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
11886 if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
11887 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld
11888 else
11889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
11890 $as_echo_n "checking for dld_link in -ldld... " >&6; }
11891 if ${ac_cv_lib_dld_dld_link+:} false; then :
11892 $as_echo_n "(cached) " >&6
11893 else
11894 ac_check_lib_save_LIBS=$LIBS
11895 LIBS="-ldld $LIBS"
11896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11897 /* end confdefs.h. */
11898
11899 /* Override any GCC internal prototype to avoid an error.
11900 Use char because int might match the return type of a GCC
11901 builtin and then its argument prototype would still apply. */
11902 #ifdef __cplusplus
11903 extern "C"
11904 #endif
11905 char dld_link ();
11906 int
11907 main ()
11908 {
11909 return dld_link ();
11910 ;
11911 return 0;
11912 }
11913 _ACEOF
11914 if ac_fn_c_try_link "$LINENO"; then :
11915 ac_cv_lib_dld_dld_link=yes
11916 else
11917 ac_cv_lib_dld_dld_link=no
11918 fi
11919 rm -f core conftest.err conftest.$ac_objext \
11920 conftest$ac_exeext conftest.$ac_ext
11921 LIBS=$ac_check_lib_save_LIBS
11922 fi
11923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
11924 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
11925 if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
11926 lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld
11927 fi
11928
11929
11930 fi
11931
11932
11933 fi
11934
11935
11936 fi
11937
11938
11939 fi
11940
11941
11942 fi
11943
11944 ;;
11945 esac
11946
11947 if test no = "$lt_cv_dlopen"; then
11948 enable_dlopen=no
11949 else
11950 enable_dlopen=yes
11951 fi
11952
11953 case $lt_cv_dlopen in
11954 dlopen)
11955 save_CPPFLAGS=$CPPFLAGS
11956 test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
11957
11958 save_LDFLAGS=$LDFLAGS
11959 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
11960
11961 save_LIBS=$LIBS
11962 LIBS="$lt_cv_dlopen_libs $LIBS"
11963
11964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
11965 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
11966 if ${lt_cv_dlopen_self+:} false; then :
11967 $as_echo_n "(cached) " >&6
11968 else
11969 if test yes = "$cross_compiling"; then :
11970 lt_cv_dlopen_self=cross
11971 else
11972 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11973 lt_status=$lt_dlunknown
11974 cat > conftest.$ac_ext <<_LT_EOF
11975 #line $LINENO "configure"
11976 #include "confdefs.h"
11977
11978 #if HAVE_DLFCN_H
11979 #include <dlfcn.h>
11980 #endif
11981
11982 #include <stdio.h>
11983
11984 #ifdef RTLD_GLOBAL
11985 # define LT_DLGLOBAL RTLD_GLOBAL
11986 #else
11987 # ifdef DL_GLOBAL
11988 # define LT_DLGLOBAL DL_GLOBAL
11989 # else
11990 # define LT_DLGLOBAL 0
11991 # endif
11992 #endif
11993
11994 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11995 find out it does not work in some platform. */
11996 #ifndef LT_DLLAZY_OR_NOW
11997 # ifdef RTLD_LAZY
11998 # define LT_DLLAZY_OR_NOW RTLD_LAZY
11999 # else
12000 # ifdef DL_LAZY
12001 # define LT_DLLAZY_OR_NOW DL_LAZY
12002 # else
12003 # ifdef RTLD_NOW
12004 # define LT_DLLAZY_OR_NOW RTLD_NOW
12005 # else
12006 # ifdef DL_NOW
12007 # define LT_DLLAZY_OR_NOW DL_NOW
12008 # else
12009 # define LT_DLLAZY_OR_NOW 0
12010 # endif
12011 # endif
12012 # endif
12013 # endif
12014 #endif
12015
12016 /* When -fvisibility=hidden is used, assume the code has been annotated
12017 correspondingly for the symbols needed. */
12018 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
12019 int fnord () __attribute__((visibility("default")));
12020 #endif
12021
12022 int fnord () { return 42; }
12023 int main ()
12024 {
12025 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
12026 int status = $lt_dlunknown;
12027
12028 if (self)
12029 {
12030 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
12031 else
12032 {
12033 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
12034 else puts (dlerror ());
12035 }
12036 /* dlclose (self); */
12037 }
12038 else
12039 puts (dlerror ());
12040
12041 return status;
12042 }
12043 _LT_EOF
12044 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12045 (eval $ac_link) 2>&5
12046 ac_status=$?
12047 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12048 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then
12049 (./conftest; exit; ) >&5 2>/dev/null
12050 lt_status=$?
12051 case x$lt_status in
12052 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
12053 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
12054 x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
12055 esac
12056 else :
12057 # compilation failed
12058 lt_cv_dlopen_self=no
12059 fi
12060 fi
12061 rm -fr conftest*
12062
12063
12064 fi
12065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
12066 $as_echo "$lt_cv_dlopen_self" >&6; }
12067
12068 if test yes = "$lt_cv_dlopen_self"; then
12069 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
12070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
12071 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
12072 if ${lt_cv_dlopen_self_static+:} false; then :
12073 $as_echo_n "(cached) " >&6
12074 else
12075 if test yes = "$cross_compiling"; then :
12076 lt_cv_dlopen_self_static=cross
12077 else
12078 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
12079 lt_status=$lt_dlunknown
12080 cat > conftest.$ac_ext <<_LT_EOF
12081 #line $LINENO "configure"
12082 #include "confdefs.h"
12083
12084 #if HAVE_DLFCN_H
12085 #include <dlfcn.h>
12086 #endif
12087
12088 #include <stdio.h>
12089
12090 #ifdef RTLD_GLOBAL
12091 # define LT_DLGLOBAL RTLD_GLOBAL
12092 #else
12093 # ifdef DL_GLOBAL
12094 # define LT_DLGLOBAL DL_GLOBAL
12095 # else
12096 # define LT_DLGLOBAL 0
12097 # endif
12098 #endif
12099
12100 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
12101 find out it does not work in some platform. */
12102 #ifndef LT_DLLAZY_OR_NOW
12103 # ifdef RTLD_LAZY
12104 # define LT_DLLAZY_OR_NOW RTLD_LAZY
12105 # else
12106 # ifdef DL_LAZY
12107 # define LT_DLLAZY_OR_NOW DL_LAZY
12108 # else
12109 # ifdef RTLD_NOW
12110 # define LT_DLLAZY_OR_NOW RTLD_NOW
12111 # else
12112 # ifdef DL_NOW
12113 # define LT_DLLAZY_OR_NOW DL_NOW
12114 # else
12115 # define LT_DLLAZY_OR_NOW 0
12116 # endif
12117 # endif
12118 # endif
12119 # endif
12120 #endif
12121
12122 /* When -fvisibility=hidden is used, assume the code has been annotated
12123 correspondingly for the symbols needed. */
12124 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
12125 int fnord () __attribute__((visibility("default")));
12126 #endif
12127
12128 int fnord () { return 42; }
12129 int main ()
12130 {
12131 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
12132 int status = $lt_dlunknown;
12133
12134 if (self)
12135 {
12136 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
12137 else
12138 {
12139 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
12140 else puts (dlerror ());
12141 }
12142 /* dlclose (self); */
12143 }
12144 else
12145 puts (dlerror ());
12146
12147 return status;
12148 }
12149 _LT_EOF
12150 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12151 (eval $ac_link) 2>&5
12152 ac_status=$?
12153 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12154 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then
12155 (./conftest; exit; ) >&5 2>/dev/null
12156 lt_status=$?
12157 case x$lt_status in
12158 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
12159 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
12160 x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
12161 esac
12162 else :
12163 # compilation failed
12164 lt_cv_dlopen_self_static=no
12165 fi
12166 fi
12167 rm -fr conftest*
12168
12169
12170 fi
12171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
12172 $as_echo "$lt_cv_dlopen_self_static" >&6; }
12173 fi
12174
12175 CPPFLAGS=$save_CPPFLAGS
12176 LDFLAGS=$save_LDFLAGS
12177 LIBS=$save_LIBS
12178 ;;
12179 esac
12180
12181 case $lt_cv_dlopen_self in
12182 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
12183 *) enable_dlopen_self=unknown ;;
12184 esac
12185
12186 case $lt_cv_dlopen_self_static in
12187 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
12188 *) enable_dlopen_self_static=unknown ;;
12189 esac
12190 fi
12191
12192
12193
12194
12195
12196
12197
12198
12199
12200
12201
12202
12203
12204
12205
12206
12207
12208 striplib=
12209 old_striplib=
12210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
12211 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
12212 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
12213 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
12214 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
12215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12216 $as_echo "yes" >&6; }
12217 else
12218 # FIXME - insert some real tests, host_os isn't really good enough
12219 case $host_os in
12220 darwin*)
12221 if test -n "$STRIP"; then
12222 striplib="$STRIP -x"
12223 old_striplib="$STRIP -S"
12224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12225 $as_echo "yes" >&6; }
12226 else
12227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12228 $as_echo "no" >&6; }
12229 fi
12230 ;;
12231 *)
12232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12233 $as_echo "no" >&6; }
12234 ;;
12235 esac
12236 fi
12237
12238
12239
12240
12241
12242
12243
12244
12245
12246
12247
12248
12249 # Report what library types will actually be built
12250 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
12251 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
12252 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
12253 $as_echo "$can_build_shared" >&6; }
12254
12255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
12256 $as_echo_n "checking whether to build shared libraries... " >&6; }
12257 test no = "$can_build_shared" && enable_shared=no
12258
12259 # On AIX, shared libraries and static libraries use the same namespace, and
12260 # are all built from PIC.
12261 case $host_os in
12262 aix3*)
12263 test yes = "$enable_shared" && enable_static=no
12264 if test -n "$RANLIB"; then
12265 archive_cmds="$archive_cmds~\$RANLIB \$lib"
12266 postinstall_cmds='$RANLIB $lib'
12267 fi
12268 ;;
12269
12270 aix[4-9]*)
12271 if test ia64 != "$host_cpu"; then
12272 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
12273 yes,aix,yes) ;; # shared object as lib.so file only
12274 yes,svr4,*) ;; # shared object as lib.so archive member only
12275 yes,*) enable_static=no ;; # shared object in lib.a archive as well
12276 esac
12277 fi
12278 ;;
12279 esac
12280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
12281 $as_echo "$enable_shared" >&6; }
12282
12283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
12284 $as_echo_n "checking whether to build static libraries... " >&6; }
12285 # Make sure either enable_shared or enable_static is yes.
12286 test yes = "$enable_shared" || enable_static=yes
12287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
12288 $as_echo "$enable_static" >&6; }
12289
12290
12291
12292
12293 fi
12294 ac_ext=c
12295 ac_cpp='$CPP $CPPFLAGS'
12296 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12297 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12298 ac_compiler_gnu=$ac_cv_c_compiler_gnu
12299
12300 CC=$lt_save_CC
12301
12302
12303
12304
12305
12306
12307
12308
12309
12310
12311
12312
12313
12314
12315
12316 ac_config_commands="$ac_config_commands libtool"
12317
12318
12319
12320
12321 # Only expand once:
12322
12323
12324 # By default we simply use the C compiler to build assembly code.
12325
12326 test "${CCAS+set}" = set || CCAS=$CC
12327 test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
12328
12329
12330
12331 depcc="$CCAS" am_compiler_list=
12332
12333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
12334 $as_echo_n "checking dependency style of $depcc... " >&6; }
12335 if ${am_cv_CCAS_dependencies_compiler_type+:} false; then :
12336 $as_echo_n "(cached) " >&6
12337 else
12338 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
12339 # We make a subdir and do the tests there. Otherwise we can end up
12340 # making bogus files that we don't know about and never remove. For
12341 # instance it was reported that on HP-UX the gcc test will end up
12342 # making a dummy file named 'D' -- because '-MD' means "put the output
12343 # in D".
12344 rm -rf conftest.dir
12345 mkdir conftest.dir
12346 # Copy depcomp to subdir because otherwise we won't find it if we're
12347 # using a relative directory.
12348 cp "$am_depcomp" conftest.dir
12349 cd conftest.dir
12350 # We will build objects and dependencies in a subdirectory because
12351 # it helps to detect inapplicable dependency modes. For instance
12352 # both Tru64's cc and ICC support -MD to output dependencies as a
12353 # side effect of compilation, but ICC will put the dependencies in
12354 # the current directory while Tru64 will put them in the object
12355 # directory.
12356 mkdir sub
12357
12358 am_cv_CCAS_dependencies_compiler_type=none
12359 if test "$am_compiler_list" = ""; then
12360 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
12361 fi
12362 am__universal=false
12363
12364
12365 for depmode in $am_compiler_list; do
12366 # Setup a source with many dependencies, because some compilers
12367 # like to wrap large dependency lists on column 80 (with \), and
12368 # we should not choose a depcomp mode which is confused by this.
12369 #
12370 # We need to recreate these files for each test, as the compiler may
12371 # overwrite some of them when testing with obscure command lines.
12372 # This happens at least with the AIX C compiler.
12373 : > sub/conftest.c
12374 for i in 1 2 3 4 5 6; do
12375 echo '#include "conftst'$i'.h"' >> sub/conftest.c
12376 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
12377 # Solaris 10 /bin/sh.
12378 echo '/* dummy */' > sub/conftst$i.h
12379 done
12380 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
12381
12382 # We check with '-c' and '-o' for the sake of the "dashmstdout"
12383 # mode. It turns out that the SunPro C++ compiler does not properly
12384 # handle '-M -o', and we need to detect this. Also, some Intel
12385 # versions had trouble with output in subdirs.
12386 am__obj=sub/conftest.${OBJEXT-o}
12387 am__minus_obj="-o $am__obj"
12388 case $depmode in
12389 gcc)
12390 # This depmode causes a compiler race in universal mode.
12391 test "$am__universal" = false || continue
12392 ;;
12393 nosideeffect)
12394 # After this tag, mechanisms are not by side-effect, so they'll
12395 # only be used when explicitly requested.
12396 if test "x$enable_dependency_tracking" = xyes; then
12397 continue
12398 else
12399 break
12400 fi
12401 ;;
12402 msvc7 | msvc7msys | msvisualcpp | msvcmsys)
12403 # This compiler won't grok '-c -o', but also, the minuso test has
12404 # not run yet. These depmodes are late enough in the game, and
12405 # so weak that their functioning should not be impacted.
12406 am__obj=conftest.${OBJEXT-o}
12407 am__minus_obj=
12408 ;;
12409 none) break ;;
12410 esac
12411 if depmode=$depmode \
12412 source=sub/conftest.c object=$am__obj \
12413 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
12414 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
12415 >/dev/null 2>conftest.err &&
12416 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
12417 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
12418 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
12419 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
12420 # icc doesn't choke on unknown options, it will just issue warnings
12421 # or remarks (even with -Werror). So we grep stderr for any message
12422 # that says an option was ignored or not supported.
12423 # When given -MP, icc 7.0 and 7.1 complain thusly:
12424 # icc: Command line warning: ignoring option '-M'; no argument required
12425 # The diagnosis changed in icc 8.0:
12426 # icc: Command line remark: option '-MP' not supported
12427 if (grep 'ignoring option' conftest.err ||
12428 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
12429 am_cv_CCAS_dependencies_compiler_type=$depmode
12430 break
12431 fi
12432 fi
12433 done
12434
12435 cd ..
12436 rm -rf conftest.dir
12437 else
12438 am_cv_CCAS_dependencies_compiler_type=none
12439 fi
12440
12441 fi
12442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5
12443 $as_echo "$am_cv_CCAS_dependencies_compiler_type" >&6; }
12444 CCASDEPMODE=depmode=$am_cv_CCAS_dependencies_compiler_type
12445
12446 if
12447 test "x$enable_dependency_tracking" != xno \
12448 && test "$am_cv_CCAS_dependencies_compiler_type" = gcc3; then
12449 am__fastdepCCAS_TRUE=
12450 am__fastdepCCAS_FALSE='#'
12451 else
12452 am__fastdepCCAS_TRUE='#'
12453 am__fastdepCCAS_FALSE=
12454 fi
12455
12456
12457
12458
12459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking zfs author" >&5
12460 $as_echo_n "checking zfs author... " >&6; }
12461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ZFS_META_AUTHOR" >&5
12462 $as_echo "$ZFS_META_AUTHOR" >&6; }
12463
12464 { $as_echo "$as_me:${as_lineno-$LINENO}: checking zfs license" >&5
12465 $as_echo_n "checking zfs license... " >&6; }
12466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ZFS_META_LICENSE" >&5
12467 $as_echo "$ZFS_META_LICENSE" >&6; }
12468
12469
12470
12471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linux distribution" >&5
12472 $as_echo_n "checking linux distribution... " >&6; }
12473 if test -f /etc/toss-release ; then
12474 VENDOR=toss ;
12475 elif test -f /etc/fedora-release ; then
12476 VENDOR=fedora ;
12477 elif test -f /etc/redhat-release ; then
12478 VENDOR=redhat ;
12479 elif test -f /etc/gentoo-release ; then
12480 VENDOR=gentoo ;
12481 elif test -f /etc/arch-release ; then
12482 VENDOR=arch ;
12483 elif test -f /etc/SuSE-release ; then
12484 VENDOR=sles ;
12485 elif test -f /etc/slackware-version ; then
12486 VENDOR=slackware ;
12487 elif test -f /etc/lunar.release ; then
12488 VENDOR=lunar ;
12489 elif test -f /etc/lsb-release ; then
12490 VENDOR=ubuntu ;
12491 elif test -f /etc/debian_version ; then
12492 VENDOR=debian ;
12493 else
12494 VENDOR= ;
12495 fi
12496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $VENDOR" >&5
12497 $as_echo "$VENDOR" >&6; }
12498
12499
12500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking default package type" >&5
12501 $as_echo_n "checking default package type... " >&6; }
12502 case "$VENDOR" in
12503 toss) DEFAULT_PACKAGE=rpm ;;
12504 redhat) DEFAULT_PACKAGE=rpm ;;
12505 fedora) DEFAULT_PACKAGE=rpm ;;
12506 gentoo) DEFAULT_PACKAGE=tgz ;;
12507 arch) DEFAULT_PACKAGE=tgz ;;
12508 sles) DEFAULT_PACKAGE=rpm ;;
12509 slackware) DEFAULT_PACKAGE=tgz ;;
12510 lunar) DEFAULT_PACKAGE=tgz ;;
12511 ubuntu) DEFAULT_PACKAGE=deb ;;
12512 debian) DEFAULT_PACKAGE=deb ;;
12513 *) DEFAULT_PACKAGE=rpm ;;
12514 esac
12515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DEFAULT_PACKAGE" >&5
12516 $as_echo "$DEFAULT_PACKAGE" >&6; }
12517
12518
12519 DEFAULT_INIT_DIR=$sysconfdir/init.d
12520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking default init directory" >&5
12521 $as_echo_n "checking default init directory... " >&6; }
12522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DEFAULT_INIT_DIR" >&5
12523 $as_echo "$DEFAULT_INIT_DIR" >&6; }
12524
12525
12526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking default init script type" >&5
12527 $as_echo_n "checking default init script type... " >&6; }
12528 case "$VENDOR" in
12529 toss) DEFAULT_INIT_SCRIPT=redhat ;;
12530 redhat) DEFAULT_INIT_SCRIPT=redhat ;;
12531 fedora) DEFAULT_INIT_SCRIPT=fedora ;;
12532 gentoo) DEFAULT_INIT_SCRIPT=gentoo ;;
12533 arch) DEFAULT_INIT_SCRIPT=lsb ;;
12534 sles) DEFAULT_INIT_SCRIPT=lsb ;;
12535 slackware) DEFAULT_INIT_SCRIPT=lsb ;;
12536 lunar) DEFAULT_INIT_SCRIPT=lunar ;;
12537 ubuntu) DEFAULT_INIT_SCRIPT=lsb ;;
12538 debian) DEFAULT_INIT_SCRIPT=lsb ;;
12539 *) DEFAULT_INIT_SCRIPT=lsb ;;
12540 esac
12541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DEFAULT_INIT_SCRIPT" >&5
12542 $as_echo "$DEFAULT_INIT_SCRIPT" >&6; }
12543
12544
12545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking default init config direectory" >&5
12546 $as_echo_n "checking default init config direectory... " >&6; }
12547 case "$VENDOR" in
12548 gentoo) DEFAULT_INITCONF_DIR=/etc/conf.d ;;
12549 toss) DEFAULT_INITCONF_DIR=/etc/sysconfig ;;
12550 redhat) DEFAULT_INITCONF_DIR=/etc/sysconfig ;;
12551 fedora) DEFAULT_INITCONF_DIR=/etc/sysconfig ;;
12552 sles) DEFAULT_INITCONF_DIR=/etc/sysconfig ;;
12553 ubuntu) DEFAULT_INITCONF_DIR=/etc/default ;;
12554 debian) DEFAULT_INITCONF_DIR=/etc/default ;;
12555 *) DEFAULT_INITCONF_DIR=/etc/default ;;
12556 esac
12557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DEFAULT_INITCONF_DIR" >&5
12558 $as_echo "$DEFAULT_INITCONF_DIR" >&6; }
12559
12560
12561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether initramfs-tools is available" >&5
12562 $as_echo_n "checking whether initramfs-tools is available... " >&6; }
12563 if test -d /usr/share/initramfs-tools ; then
12564 DEFINE_INITRAMFS='--define "_initramfs 1"'
12565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12566 $as_echo "yes" >&6; }
12567 else
12568 DEFINE_INITRAMFS=''
12569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12570 $as_echo "no" >&6; }
12571 fi
12572
12573
12574
12575 RPM=rpm
12576 RPMBUILD=rpmbuild
12577
12578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $RPM is available" >&5
12579 $as_echo_n "checking whether $RPM is available... " >&6; }
12580 if tmp=$($RPM --version 2>/dev/null); then :
12581
12582 RPM_VERSION=$(echo $tmp | $AWK '/RPM/ { print $3 }')
12583 HAVE_RPM=yes
12584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_RPM ($RPM_VERSION)" >&5
12585 $as_echo "$HAVE_RPM ($RPM_VERSION)" >&6; }
12586
12587 else
12588
12589 HAVE_RPM=no
12590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_RPM" >&5
12591 $as_echo "$HAVE_RPM" >&6; }
12592
12593 fi
12594
12595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $RPMBUILD is available" >&5
12596 $as_echo_n "checking whether $RPMBUILD is available... " >&6; }
12597 if tmp=$($RPMBUILD --version 2>/dev/null); then :
12598
12599 RPMBUILD_VERSION=$(echo $tmp | $AWK '/RPM/ { print $3 }')
12600 HAVE_RPMBUILD=yes
12601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_RPMBUILD ($RPMBUILD_VERSION)" >&5
12602 $as_echo "$HAVE_RPMBUILD ($RPMBUILD_VERSION)" >&6; }
12603
12604 else
12605
12606 HAVE_RPMBUILD=no
12607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_RPMBUILD" >&5
12608 $as_echo "$HAVE_RPMBUILD" >&6; }
12609
12610 fi
12611
12612 RPM_DEFINE_COMMON='--define "$(DEBUG_ZFS) 1" --define "$(DEBUG_DMU_TX) 1"'
12613 RPM_DEFINE_UTIL='--define "_dracutdir $(dracutdir)" --define "_udevdir $(udevdir)" --define "_udevruledir $(udevruledir)" --define "_initconfdir $(DEFAULT_INITCONF_DIR)" $(DEFINE_INITRAMFS)'
12614 RPM_DEFINE_KMOD='--define "kernels $(LINUX_VERSION)" --define "require_spldir $(SPL)" --define "require_splobj $(SPL_OBJ)" --define "ksrc $(LINUX)" --define "kobj $(LINUX_OBJ)"'
12615 RPM_DEFINE_DKMS=
12616
12617 SRPM_DEFINE_COMMON='--define "build_src_rpm 1"'
12618 SRPM_DEFINE_UTIL=
12619 SRPM_DEFINE_KMOD=
12620 SRPM_DEFINE_DKMS=
12621
12622 RPM_SPEC_DIR="rpm/generic"
12623
12624 # Check whether --with-spec was given.
12625 if test "${with_spec+set}" = set; then :
12626 withval=$with_spec; RPM_SPEC_DIR="rpm/$withval"
12627 fi
12628
12629
12630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether spec files are available" >&5
12631 $as_echo_n "checking whether spec files are available... " >&6; }
12632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($RPM_SPEC_DIR/*.spec.in)" >&5
12633 $as_echo "yes ($RPM_SPEC_DIR/*.spec.in)" >&6; }
12634
12635
12636
12637
12638
12639
12640
12641
12642
12643
12644
12645
12646
12647
12648
12649
12650
12651
12652
12653
12654 DPKG=dpkg
12655 DPKGBUILD=dpkg-buildpackage
12656
12657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $DPKG is available" >&5
12658 $as_echo_n "checking whether $DPKG is available... " >&6; }
12659 if tmp=$($DPKG --version 2>/dev/null); then :
12660
12661 DPKG_VERSION=$(echo $tmp | $AWK '/Debian/ { print $7 }')
12662 HAVE_DPKG=yes
12663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_DPKG ($DPKG_VERSION)" >&5
12664 $as_echo "$HAVE_DPKG ($DPKG_VERSION)" >&6; }
12665
12666 else
12667
12668 HAVE_DPKG=no
12669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_DPKG" >&5
12670 $as_echo "$HAVE_DPKG" >&6; }
12671
12672 fi
12673
12674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $DPKGBUILD is available" >&5
12675 $as_echo_n "checking whether $DPKGBUILD is available... " >&6; }
12676 if tmp=$($DPKGBUILD --version 2>/dev/null); then :
12677
12678 DPKGBUILD_VERSION=$(echo $tmp | \
12679 $AWK '/Debian/ { print $4 }' | cut -f-4 -d'.')
12680 HAVE_DPKGBUILD=yes
12681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_DPKGBUILD ($DPKGBUILD_VERSION)" >&5
12682 $as_echo "$HAVE_DPKGBUILD ($DPKGBUILD_VERSION)" >&6; }
12683
12684 else
12685
12686 HAVE_DPKGBUILD=no
12687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_DPKGBUILD" >&5
12688 $as_echo "$HAVE_DPKGBUILD" >&6; }
12689
12690 fi
12691
12692
12693
12694
12695
12696
12697
12698
12699
12700
12701 ALIEN=alien
12702
12703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ALIEN is available" >&5
12704 $as_echo_n "checking whether $ALIEN is available... " >&6; }
12705 if tmp=$($ALIEN --version 2>/dev/null); then :
12706
12707 ALIEN_VERSION=$(echo $tmp | $AWK '{ print $3 }')
12708 HAVE_ALIEN=yes
12709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_ALIEN ($ALIEN_VERSION)" >&5
12710 $as_echo "$HAVE_ALIEN ($ALIEN_VERSION)" >&6; }
12711
12712 else
12713
12714 HAVE_ALIEN=no
12715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_ALIEN" >&5
12716 $as_echo "$HAVE_ALIEN" >&6; }
12717
12718 fi
12719
12720
12721
12722
12723
12724
12725
12726 TARGET_ASM_DIR=asm-generic
12727
12728
12729 ZFS_CONFIG=all
12730
12731 # Check whether --with-config was given.
12732 if test "${with_config+set}" = set; then :
12733 withval=$with_config; ZFS_CONFIG="$withval"
12734 fi
12735
12736 # Check whether --enable-linux-builtin was given.
12737 if test "${enable_linux_builtin+set}" = set; then :
12738 enableval=$enable_linux_builtin;
12739 else
12740 enable_linux_builtin=no
12741 fi
12742
12743
12744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking zfs config" >&5
12745 $as_echo_n "checking zfs config... " >&6; }
12746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ZFS_CONFIG" >&5
12747 $as_echo "$ZFS_CONFIG" >&6; };
12748
12749
12750
12751
12752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -Wno-unused-but-set-variable support" >&5
12753 $as_echo_n "checking for -Wno-unused-but-set-variable support... " >&6; }
12754
12755 saved_flags="$CFLAGS"
12756 CFLAGS="$CFLAGS -Wunused-but-set-variable"
12757
12758 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12759 /* end confdefs.h. */
12760
12761 int
12762 main ()
12763 {
12764
12765 ;
12766 return 0;
12767 }
12768 _ACEOF
12769 if ac_fn_c_try_compile "$LINENO"; then :
12770
12771 NO_UNUSED_BUT_SET_VARIABLE=-Wno-unused-but-set-variable
12772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12773 $as_echo "yes" >&6; }
12774
12775 else
12776
12777 NO_UNUSED_BUT_SET_VARIABLE=
12778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12779 $as_echo "no" >&6; }
12780
12781 fi
12782 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12783
12784 CFLAGS="$saved_flags"
12785
12786
12787
12788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -Wno-bool-compare support" >&5
12789 $as_echo_n "checking for -Wno-bool-compare support... " >&6; }
12790
12791 saved_flags="$CFLAGS"
12792 CFLAGS="$CFLAGS -Wbool-compare"
12793
12794 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12795 /* end confdefs.h. */
12796
12797 int
12798 main ()
12799 {
12800
12801 ;
12802 return 0;
12803 }
12804 _ACEOF
12805 if ac_fn_c_try_compile "$LINENO"; then :
12806
12807 NO_BOOL_COMPARE=-Wno-bool-compare
12808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12809 $as_echo "yes" >&6; }
12810
12811 else
12812
12813 NO_BOOL_COMPARE=
12814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12815 $as_echo "no" >&6; }
12816
12817 fi
12818 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12819
12820 CFLAGS="$saved_flags"
12821
12822
12823
12824
12825 case "$ZFS_CONFIG" in
12826 user)
12827
12828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dkms.conf file" >&5
12829 $as_echo_n "checking for dkms.conf file... " >&6; }
12830 if test -e dkms.conf; then :
12831
12832 as_fn_error $? "
12833 *** ZFS should not be manually built in the DKMS source tree.
12834 *** Remove all ZFS packages before compiling the ZoL sources.
12835 *** Running \"make install\" breaks ZFS packages." "$LINENO" 5
12836
12837 else
12838
12839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
12840 $as_echo "not found" >&6; }
12841
12842 fi
12843
12844
12845
12846 # Check whether --with-mounthelperdir was given.
12847 if test "${with_mounthelperdir+set}" = set; then :
12848 withval=$with_mounthelperdir; mounthelperdir=$withval
12849 else
12850 mounthelperdir=/sbin
12851 fi
12852
12853
12854
12855
12856
12857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for udev directories" >&5
12858 $as_echo_n "checking for udev directories... " >&6; }
12859
12860 # Check whether --with-udevdir was given.
12861 if test "${with_udevdir+set}" = set; then :
12862 withval=$with_udevdir; udevdir=$withval
12863 else
12864 udevdir=check
12865 fi
12866
12867
12868 if test "x$udevdir" = xcheck; then :
12869
12870 path1=/lib/udev
12871 path2=/usr/lib/udev
12872 default=$path2
12873
12874 if test -d "$path1"; then :
12875 udevdir="$path1"
12876 else
12877
12878 if test -d "$path2"; then :
12879 udevdir="$path2"
12880 else
12881 udevdir="$default"
12882 fi
12883
12884 fi
12885
12886 fi
12887
12888
12889 # Check whether --with-udevruledir was given.
12890 if test "${with_udevruledir+set}" = set; then :
12891 withval=$with_udevruledir; udevruledir=$withval
12892 else
12893 udevruledir="${udevdir}/rules.d"
12894 fi
12895
12896
12897
12898
12899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $udevdir;$udevruledir" >&5
12900 $as_echo "$udevdir;$udevruledir" >&6; }
12901
12902
12903 # Check whether --enable-systemd was given.
12904 if test "${enable_systemd+set}" = set; then :
12905 enableval=$enable_systemd;
12906 else
12907 enable_systemd=yes
12908 fi
12909
12910
12911
12912 # Check whether --with-systemdunitdir was given.
12913 if test "${with_systemdunitdir+set}" = set; then :
12914 withval=$with_systemdunitdir; systemdunitdir=$withval
12915 else
12916 systemdunitdir=/usr/lib/systemd/system
12917 fi
12918
12919
12920
12921 # Check whether --with-systemdpresetdir was given.
12922 if test "${with_systemdpresetdir+set}" = set; then :
12923 withval=$with_systemdpresetdir; systemdpresetdir=$withval
12924 else
12925 systemdpresetdir=/usr/lib/systemd/system-preset
12926 fi
12927
12928
12929
12930 # Check whether --with-systemdmodulesloaddir was given.
12931 if test "${with_systemdmodulesloaddir+set}" = set; then :
12932 withval=$with_systemdmodulesloaddir; systemdmoduleloaddir=$withval
12933 else
12934 systemdmodulesloaddir=/usr/lib/modules-load.d
12935 fi
12936
12937
12938
12939 if test "x$enable_systemd" = xyes; then :
12940
12941 ZFS_INIT_SYSTEMD=systemd
12942 ZFS_MODULE_LOAD=modules-load.d
12943 modulesloaddir=$systemdmodulesloaddir
12944
12945 fi
12946
12947
12948
12949
12950
12951
12952
12953
12954 # Check whether --enable-sysvinit was given.
12955 if test "${enable_sysvinit+set}" = set; then :
12956 enableval=$enable_sysvinit;
12957 else
12958 enable_sysvinit=yes
12959 fi
12960
12961
12962 if test "x$enable_sysvinit" = xyes; then :
12963 ZFS_INIT_SYSV=init.d
12964 fi
12965
12966
12967
12968
12969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dracut directory" >&5
12970 $as_echo_n "checking for dracut directory... " >&6; }
12971
12972 # Check whether --with-dracutdir was given.
12973 if test "${with_dracutdir+set}" = set; then :
12974 withval=$with_dracutdir; dracutdir=$withval
12975 else
12976 dracutdir=check
12977 fi
12978
12979
12980 if test "x$dracutdir" = xcheck; then :
12981
12982 path1=/usr/share/dracut
12983 path2=/usr/lib/dracut
12984 default=$path2
12985
12986 if test -d "$path1"; then :
12987 dracutdir="$path1"
12988 else
12989
12990 if test -d "$path2"; then :
12991 dracutdir="$path2"
12992 else
12993 dracutdir="$default"
12994 fi
12995
12996 fi
12997
12998 fi
12999
13000
13001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dracutdir" >&5
13002 $as_echo "$dracutdir" >&6; }
13003
13004
13005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for target asm dir" >&5
13006 $as_echo_n "checking for target asm dir... " >&6; }
13007 TARGET_ARCH=`echo ${target_cpu} | sed -e s/i.86/i386/`
13008
13009 case $TARGET_ARCH in
13010 i386|x86_64)
13011 TARGET_ASM_DIR=asm-${TARGET_ARCH}
13012 ;;
13013 *)
13014 TARGET_ASM_DIR=asm-generic
13015 ;;
13016 esac
13017
13018
13019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TARGET_ASM_DIR" >&5
13020 $as_echo "$TARGET_ASM_DIR" >&6; }
13021
13022
13023 ZLIB=
13024
13025 ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
13026 if test "x$ac_cv_header_zlib_h" = xyes; then :
13027
13028 else
13029 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13030 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13031 as_fn_error $? "
13032 *** zlib.h missing, zlib-devel package required
13033 See \`config.log' for more details" "$LINENO" 5; }
13034 fi
13035
13036
13037
13038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compress2 in -lz" >&5
13039 $as_echo_n "checking for compress2 in -lz... " >&6; }
13040 if ${ac_cv_lib_z_compress2+:} false; then :
13041 $as_echo_n "(cached) " >&6
13042 else
13043 ac_check_lib_save_LIBS=$LIBS
13044 LIBS="-lz $LIBS"
13045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13046 /* end confdefs.h. */
13047
13048 /* Override any GCC internal prototype to avoid an error.
13049 Use char because int might match the return type of a GCC
13050 builtin and then its argument prototype would still apply. */
13051 #ifdef __cplusplus
13052 extern "C"
13053 #endif
13054 char compress2 ();
13055 int
13056 main ()
13057 {
13058 return compress2 ();
13059 ;
13060 return 0;
13061 }
13062 _ACEOF
13063 if ac_fn_c_try_link "$LINENO"; then :
13064 ac_cv_lib_z_compress2=yes
13065 else
13066 ac_cv_lib_z_compress2=no
13067 fi
13068 rm -f core conftest.err conftest.$ac_objext \
13069 conftest$ac_exeext conftest.$ac_ext
13070 LIBS=$ac_check_lib_save_LIBS
13071 fi
13072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_compress2" >&5
13073 $as_echo "$ac_cv_lib_z_compress2" >&6; }
13074 if test "x$ac_cv_lib_z_compress2" = xyes; then :
13075 cat >>confdefs.h <<_ACEOF
13076 #define HAVE_LIBZ 1
13077 _ACEOF
13078
13079 LIBS="-lz $LIBS"
13080
13081 else
13082 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13083 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13084 as_fn_error $? "
13085 *** compress2() missing, zlib-devel package required
13086 See \`config.log' for more details" "$LINENO" 5; }
13087 fi
13088
13089
13090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uncompress in -lz" >&5
13091 $as_echo_n "checking for uncompress in -lz... " >&6; }
13092 if ${ac_cv_lib_z_uncompress+:} false; then :
13093 $as_echo_n "(cached) " >&6
13094 else
13095 ac_check_lib_save_LIBS=$LIBS
13096 LIBS="-lz $LIBS"
13097 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13098 /* end confdefs.h. */
13099
13100 /* Override any GCC internal prototype to avoid an error.
13101 Use char because int might match the return type of a GCC
13102 builtin and then its argument prototype would still apply. */
13103 #ifdef __cplusplus
13104 extern "C"
13105 #endif
13106 char uncompress ();
13107 int
13108 main ()
13109 {
13110 return uncompress ();
13111 ;
13112 return 0;
13113 }
13114 _ACEOF
13115 if ac_fn_c_try_link "$LINENO"; then :
13116 ac_cv_lib_z_uncompress=yes
13117 else
13118 ac_cv_lib_z_uncompress=no
13119 fi
13120 rm -f core conftest.err conftest.$ac_objext \
13121 conftest$ac_exeext conftest.$ac_ext
13122 LIBS=$ac_check_lib_save_LIBS
13123 fi
13124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_uncompress" >&5
13125 $as_echo "$ac_cv_lib_z_uncompress" >&6; }
13126 if test "x$ac_cv_lib_z_uncompress" = xyes; then :
13127 cat >>confdefs.h <<_ACEOF
13128 #define HAVE_LIBZ 1
13129 _ACEOF
13130
13131 LIBS="-lz $LIBS"
13132
13133 else
13134 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13135 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13136 as_fn_error $? "
13137 *** uncompress() missing, zlib-devel package required
13138 See \`config.log' for more details" "$LINENO" 5; }
13139 fi
13140
13141
13142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for crc32 in -lz" >&5
13143 $as_echo_n "checking for crc32 in -lz... " >&6; }
13144 if ${ac_cv_lib_z_crc32+:} false; then :
13145 $as_echo_n "(cached) " >&6
13146 else
13147 ac_check_lib_save_LIBS=$LIBS
13148 LIBS="-lz $LIBS"
13149 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13150 /* end confdefs.h. */
13151
13152 /* Override any GCC internal prototype to avoid an error.
13153 Use char because int might match the return type of a GCC
13154 builtin and then its argument prototype would still apply. */
13155 #ifdef __cplusplus
13156 extern "C"
13157 #endif
13158 char crc32 ();
13159 int
13160 main ()
13161 {
13162 return crc32 ();
13163 ;
13164 return 0;
13165 }
13166 _ACEOF
13167 if ac_fn_c_try_link "$LINENO"; then :
13168 ac_cv_lib_z_crc32=yes
13169 else
13170 ac_cv_lib_z_crc32=no
13171 fi
13172 rm -f core conftest.err conftest.$ac_objext \
13173 conftest$ac_exeext conftest.$ac_ext
13174 LIBS=$ac_check_lib_save_LIBS
13175 fi
13176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_crc32" >&5
13177 $as_echo "$ac_cv_lib_z_crc32" >&6; }
13178 if test "x$ac_cv_lib_z_crc32" = xyes; then :
13179 cat >>confdefs.h <<_ACEOF
13180 #define HAVE_LIBZ 1
13181 _ACEOF
13182
13183 LIBS="-lz $LIBS"
13184
13185 else
13186 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13187 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13188 as_fn_error $? "
13189 *** crc32() missing, zlib-devel package required
13190 See \`config.log' for more details" "$LINENO" 5; }
13191 fi
13192
13193
13194 ZLIB="-lz"
13195
13196
13197 $as_echo "#define HAVE_ZLIB 1" >>confdefs.h
13198
13199
13200
13201 LIBUUID=
13202
13203 ac_fn_c_check_header_mongrel "$LINENO" "uuid/uuid.h" "ac_cv_header_uuid_uuid_h" "$ac_includes_default"
13204 if test "x$ac_cv_header_uuid_uuid_h" = xyes; then :
13205
13206 else
13207 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13208 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13209 as_fn_error $? "
13210 *** uuid/uuid.h missing, libuuid-devel package required
13211 See \`config.log' for more details" "$LINENO" 5; }
13212 fi
13213
13214
13215
13216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uuid_generate in -luuid" >&5
13217 $as_echo_n "checking for uuid_generate in -luuid... " >&6; }
13218 if ${ac_cv_lib_uuid_uuid_generate+:} false; then :
13219 $as_echo_n "(cached) " >&6
13220 else
13221 ac_check_lib_save_LIBS=$LIBS
13222 LIBS="-luuid $LIBS"
13223 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13224 /* end confdefs.h. */
13225
13226 /* Override any GCC internal prototype to avoid an error.
13227 Use char because int might match the return type of a GCC
13228 builtin and then its argument prototype would still apply. */
13229 #ifdef __cplusplus
13230 extern "C"
13231 #endif
13232 char uuid_generate ();
13233 int
13234 main ()
13235 {
13236 return uuid_generate ();
13237 ;
13238 return 0;
13239 }
13240 _ACEOF
13241 if ac_fn_c_try_link "$LINENO"; then :
13242 ac_cv_lib_uuid_uuid_generate=yes
13243 else
13244 ac_cv_lib_uuid_uuid_generate=no
13245 fi
13246 rm -f core conftest.err conftest.$ac_objext \
13247 conftest$ac_exeext conftest.$ac_ext
13248 LIBS=$ac_check_lib_save_LIBS
13249 fi
13250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_uuid_uuid_generate" >&5
13251 $as_echo "$ac_cv_lib_uuid_uuid_generate" >&6; }
13252 if test "x$ac_cv_lib_uuid_uuid_generate" = xyes; then :
13253 cat >>confdefs.h <<_ACEOF
13254 #define HAVE_LIBUUID 1
13255 _ACEOF
13256
13257 LIBS="-luuid $LIBS"
13258
13259 else
13260 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13261 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13262 as_fn_error $? "
13263 *** uuid_generate() missing, libuuid-devel package required
13264 See \`config.log' for more details" "$LINENO" 5; }
13265 fi
13266
13267
13268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uuid_is_null in -luuid" >&5
13269 $as_echo_n "checking for uuid_is_null in -luuid... " >&6; }
13270 if ${ac_cv_lib_uuid_uuid_is_null+:} false; then :
13271 $as_echo_n "(cached) " >&6
13272 else
13273 ac_check_lib_save_LIBS=$LIBS
13274 LIBS="-luuid $LIBS"
13275 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13276 /* end confdefs.h. */
13277
13278 /* Override any GCC internal prototype to avoid an error.
13279 Use char because int might match the return type of a GCC
13280 builtin and then its argument prototype would still apply. */
13281 #ifdef __cplusplus
13282 extern "C"
13283 #endif
13284 char uuid_is_null ();
13285 int
13286 main ()
13287 {
13288 return uuid_is_null ();
13289 ;
13290 return 0;
13291 }
13292 _ACEOF
13293 if ac_fn_c_try_link "$LINENO"; then :
13294 ac_cv_lib_uuid_uuid_is_null=yes
13295 else
13296 ac_cv_lib_uuid_uuid_is_null=no
13297 fi
13298 rm -f core conftest.err conftest.$ac_objext \
13299 conftest$ac_exeext conftest.$ac_ext
13300 LIBS=$ac_check_lib_save_LIBS
13301 fi
13302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_uuid_uuid_is_null" >&5
13303 $as_echo "$ac_cv_lib_uuid_uuid_is_null" >&6; }
13304 if test "x$ac_cv_lib_uuid_uuid_is_null" = xyes; then :
13305 cat >>confdefs.h <<_ACEOF
13306 #define HAVE_LIBUUID 1
13307 _ACEOF
13308
13309 LIBS="-luuid $LIBS"
13310
13311 else
13312 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13313 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13314 as_fn_error $? "
13315 *** uuid_is_null() missing, libuuid-devel package required
13316 See \`config.log' for more details" "$LINENO" 5; }
13317 fi
13318
13319
13320 LIBUUID="-luuid"
13321
13322
13323 $as_echo "#define HAVE_LIBUUID 1" >>confdefs.h
13324
13325
13326
13327
13328 # Check whether --with-blkid was given.
13329 if test "${with_blkid+set}" = set; then :
13330 withval=$with_blkid;
13331 else
13332 with_blkid=check
13333 fi
13334
13335
13336 LIBBLKID=
13337 if test "x$with_blkid" = xyes; then :
13338
13339 LIBBLKID="-lblkid"
13340
13341
13342 $as_echo "#define HAVE_LIBBLKID 1" >>confdefs.h
13343
13344
13345 fi
13346
13347 if test "x$with_blkid" = xcheck; then :
13348
13349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for blkid_get_cache in -lblkid" >&5
13350 $as_echo_n "checking for blkid_get_cache in -lblkid... " >&6; }
13351 if ${ac_cv_lib_blkid_blkid_get_cache+:} false; then :
13352 $as_echo_n "(cached) " >&6
13353 else
13354 ac_check_lib_save_LIBS=$LIBS
13355 LIBS="-lblkid $LIBS"
13356 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13357 /* end confdefs.h. */
13358
13359 /* Override any GCC internal prototype to avoid an error.
13360 Use char because int might match the return type of a GCC
13361 builtin and then its argument prototype would still apply. */
13362 #ifdef __cplusplus
13363 extern "C"
13364 #endif
13365 char blkid_get_cache ();
13366 int
13367 main ()
13368 {
13369 return blkid_get_cache ();
13370 ;
13371 return 0;
13372 }
13373 _ACEOF
13374 if ac_fn_c_try_link "$LINENO"; then :
13375 ac_cv_lib_blkid_blkid_get_cache=yes
13376 else
13377 ac_cv_lib_blkid_blkid_get_cache=no
13378 fi
13379 rm -f core conftest.err conftest.$ac_objext \
13380 conftest$ac_exeext conftest.$ac_ext
13381 LIBS=$ac_check_lib_save_LIBS
13382 fi
13383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_blkid_blkid_get_cache" >&5
13384 $as_echo "$ac_cv_lib_blkid_blkid_get_cache" >&6; }
13385 if test "x$ac_cv_lib_blkid_blkid_get_cache" = xyes; then :
13386
13387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for blkid zfs support" >&5
13388 $as_echo_n "checking for blkid zfs support... " >&6; }
13389
13390 ZFS_DEV=`mktemp`
13391 truncate -s 64M $ZFS_DEV
13392 echo -en "\x0c\xb1\xba\0\0\0\0\0" | \
13393 dd of=$ZFS_DEV bs=1k count=8 \
13394 seek=128 conv=notrunc &>/dev/null \
13395 >/dev/null 2>/dev/null
13396 echo -en "\x0c\xb1\xba\0\0\0\0\0" | \
13397 dd of=$ZFS_DEV bs=1k count=8 \
13398 seek=132 conv=notrunc &>/dev/null \
13399 >/dev/null 2>/dev/null
13400 echo -en "\x0c\xb1\xba\0\0\0\0\0" | \
13401 dd of=$ZFS_DEV bs=1k count=8 \
13402 seek=136 conv=notrunc &>/dev/null \
13403 >/dev/null 2>/dev/null
13404 echo -en "\x0c\xb1\xba\0\0\0\0\0" | \
13405 dd of=$ZFS_DEV bs=1k count=8 \
13406 seek=140 conv=notrunc &>/dev/null \
13407 >/dev/null 2>/dev/null
13408
13409 saved_LIBS="$LIBS"
13410 LIBS="-lblkid"
13411
13412 if test "$cross_compiling" = yes; then :
13413 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13414 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13415 as_fn_error $? "cannot run test program while cross compiling
13416 See \`config.log' for more details" "$LINENO" 5; }
13417 else
13418 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13419 /* end confdefs.h. */
13420
13421 #include <stdio.h>
13422 #include <stdlib.h>
13423 #include <blkid/blkid.h>
13424
13425 int
13426 main ()
13427 {
13428
13429 blkid_cache cache;
13430 char *value;
13431
13432 if (blkid_get_cache(&cache, NULL) < 0)
13433 return 1;
13434
13435 value = blkid_get_tag_value(cache, "TYPE",
13436 "$ZFS_DEV");
13437 if (!value) {
13438 blkid_put_cache(cache);
13439 return 2;
13440 }
13441
13442 if (strcmp(value, "zfs_member")) {
13443 free(value);
13444 blkid_put_cache(cache);
13445 return 0;
13446 }
13447
13448 free(value);
13449 blkid_put_cache(cache);
13450
13451 ;
13452 return 0;
13453 }
13454 _ACEOF
13455 if ac_fn_c_try_run "$LINENO"; then :
13456
13457 rm -f $ZFS_DEV
13458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13459 $as_echo "yes" >&6; }
13460 LIBBLKID="-lblkid"
13461
13462
13463 $as_echo "#define HAVE_LIBBLKID 1" >>confdefs.h
13464
13465
13466 else
13467
13468 rm -f $ZFS_DEV
13469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13470 $as_echo "no" >&6; }
13471 if test "x$with_blkid" != xcheck; then :
13472 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13473 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13474 as_fn_error $? "--with-blkid given but unavailable
13475 See \`config.log' for more details" "$LINENO" 5; }
13476 fi
13477
13478 fi
13479 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13480 conftest.$ac_objext conftest.beam conftest.$ac_ext
13481 fi
13482
13483
13484 LIBS="$saved_LIBS"
13485
13486 else
13487
13488 if test "x$with_blkid" != xcheck; then :
13489 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13490 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13491 as_fn_error $? "--with-blkid given but unavailable
13492 See \`config.log' for more details" "$LINENO" 5; }
13493 fi
13494
13495
13496 fi
13497
13498
13499 fi
13500
13501
13502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -Wframe-larger-than=<size> support" >&5
13503 $as_echo_n "checking for -Wframe-larger-than=<size> support... " >&6; }
13504
13505 saved_flags="$CFLAGS"
13506 CFLAGS="$CFLAGS -Wframe-larger-than=1024"
13507
13508 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13509 /* end confdefs.h. */
13510
13511 int
13512 main ()
13513 {
13514
13515 ;
13516 return 0;
13517 }
13518 _ACEOF
13519 if ac_fn_c_try_compile "$LINENO"; then :
13520
13521 FRAME_LARGER_THAN=-Wframe-larger-than=1024
13522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13523 $as_echo "yes" >&6; }
13524
13525 else
13526
13527 FRAME_LARGER_THAN=
13528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13529 $as_echo "no" >&6; }
13530
13531 fi
13532 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13533
13534 CFLAGS="$saved_flags"
13535
13536
13537
13538 if test "x$runstatedir" = x; then
13539 runstatedir='${localstatedir}/run'
13540
13541 fi
13542
13543 for ac_func in mlockall
13544 do :
13545 ac_fn_c_check_func "$LINENO" "mlockall" "ac_cv_func_mlockall"
13546 if test "x$ac_cv_func_mlockall" = xyes; then :
13547 cat >>confdefs.h <<_ACEOF
13548 #define HAVE_MLOCKALL 1
13549 _ACEOF
13550
13551 fi
13552 done
13553
13554 ;;
13555 kernel)
13556
13557
13558 # Check whether --with-linux was given.
13559 if test "${with_linux+set}" = set; then :
13560 withval=$with_linux; kernelsrc="$withval"
13561 fi
13562
13563
13564
13565 # Check whether --with-linux-obj was given.
13566 if test "${with_linux_obj+set}" = set; then :
13567 withval=$with_linux_obj; kernelbuild="$withval"
13568 fi
13569
13570
13571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking kernel source directory" >&5
13572 $as_echo_n "checking kernel source directory... " >&6; }
13573 if test -z "$kernelsrc"; then :
13574
13575 if test -e "/lib/modules/$(uname -r)/source"; then :
13576
13577 headersdir="/lib/modules/$(uname -r)/source"
13578 sourcelink=$(readlink -f "$headersdir")
13579
13580 elif test -e "/lib/modules/$(uname -r)/build"; then :
13581
13582 headersdir="/lib/modules/$(uname -r)/build"
13583 sourcelink=$(readlink -f "$headersdir")
13584
13585 else
13586
13587 sourcelink=$(ls -1d /usr/src/kernels/* \
13588 /usr/src/linux-* \
13589 2>/dev/null | grep -v obj | tail -1)
13590
13591 fi
13592
13593 if test -n "$sourcelink" && test -e ${sourcelink}; then :
13594
13595 kernelsrc=`readlink -f ${sourcelink}`
13596
13597 else
13598
13599 kernelsrc="Not found"
13600
13601 fi
13602
13603 else
13604
13605 if test "$kernelsrc" = "NONE"; then :
13606
13607 kernsrcver=NONE
13608
13609 fi
13610
13611 fi
13612
13613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $kernelsrc" >&5
13614 $as_echo "$kernelsrc" >&6; }
13615 if test ! -d "$kernelsrc"; then :
13616
13617 as_fn_error $? "
13618 *** Please make sure the kernel devel package for your distribution
13619 *** is installed and then try again. If that fails, you can specify the
13620 *** location of the kernel source with the '--with-linux=PATH' option." "$LINENO" 5
13621
13622 fi
13623
13624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking kernel build directory" >&5
13625 $as_echo_n "checking kernel build directory... " >&6; }
13626 if test -z "$kernelbuild"; then :
13627
13628 if test -e "/lib/modules/$(uname -r)/build"; then :
13629
13630 kernelbuild=`readlink -f /lib/modules/$(uname -r)/build`
13631
13632 elif test -d ${kernelsrc}-obj/${target_cpu}/${target_cpu}; then :
13633
13634 kernelbuild=${kernelsrc}-obj/${target_cpu}/${target_cpu}
13635
13636 elif test -d ${kernelsrc}-obj/${target_cpu}/default; then :
13637
13638 kernelbuild=${kernelsrc}-obj/${target_cpu}/default
13639
13640 elif test -d `dirname ${kernelsrc}`/build-${target_cpu}; then :
13641
13642 kernelbuild=`dirname ${kernelsrc}`/build-${target_cpu}
13643
13644 else
13645
13646 kernelbuild=${kernelsrc}
13647
13648 fi
13649
13650 fi
13651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $kernelbuild" >&5
13652 $as_echo "$kernelbuild" >&6; }
13653
13654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking kernel source version" >&5
13655 $as_echo_n "checking kernel source version... " >&6; }
13656 utsrelease1=$kernelbuild/include/linux/version.h
13657 utsrelease2=$kernelbuild/include/linux/utsrelease.h
13658 utsrelease3=$kernelbuild/include/generated/utsrelease.h
13659 if test -r $utsrelease1 && fgrep -q UTS_RELEASE $utsrelease1; then :
13660
13661 utsrelease=linux/version.h
13662
13663 elif test -r $utsrelease2 && fgrep -q UTS_RELEASE $utsrelease2; then :
13664
13665 utsrelease=linux/utsrelease.h
13666
13667 elif test -r $utsrelease3 && fgrep -q UTS_RELEASE $utsrelease3; then :
13668
13669 utsrelease=generated/utsrelease.h
13670
13671 fi
13672
13673 if test "$utsrelease"; then :
13674
13675 kernsrcver=`(echo "#include <$utsrelease>";
13676 echo "kernsrcver=UTS_RELEASE") |
13677 cpp -I $kernelbuild/include |
13678 grep "^kernsrcver=" | cut -d \" -f 2`
13679
13680 if test -z "$kernsrcver"; then :
13681
13682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Not found" >&5
13683 $as_echo "Not found" >&6; }
13684 as_fn_error $? "*** Cannot determine kernel version." "$LINENO" 5
13685
13686 fi
13687
13688 else
13689
13690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Not found" >&5
13691 $as_echo "Not found" >&6; }
13692 if test "x$enable_linux_builtin" != xyes; then
13693 as_fn_error $? "*** Cannot find UTS_RELEASE definition." "$LINENO" 5
13694 else
13695 as_fn_error $? "
13696 *** Cannot find UTS_RELEASE definition.
13697 *** Please run 'make prepare' inside the kernel source tree." "$LINENO" 5
13698 fi
13699
13700 fi
13701
13702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $kernsrcver" >&5
13703 $as_echo "$kernsrcver" >&6; }
13704
13705 LINUX=${kernelsrc}
13706 LINUX_OBJ=${kernelbuild}
13707 LINUX_VERSION=${kernsrcver}
13708
13709
13710
13711
13712
13713
13714 modpost=$LINUX/scripts/Makefile.modpost
13715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking kernel file name for module symbols" >&5
13716 $as_echo_n "checking kernel file name for module symbols... " >&6; }
13717 if test "x$enable_linux_builtin" != xyes -a -f "$modpost"; then :
13718
13719 if grep -q Modules.symvers $modpost; then :
13720
13721 LINUX_SYMBOLS=Modules.symvers
13722
13723 else
13724
13725 LINUX_SYMBOLS=Module.symvers
13726
13727 fi
13728
13729 if test ! -f "$LINUX_OBJ/$LINUX_SYMBOLS"; then :
13730
13731 as_fn_error $? "
13732 *** Please make sure the kernel devel package for your distribution
13733 *** is installed. If you are building with a custom kernel, make sure the
13734 *** kernel is configured, built, and the '--with-linux=PATH' configure
13735 *** option refers to the location of the kernel source." "$LINENO" 5
13736
13737 fi
13738
13739 else
13740
13741 LINUX_SYMBOLS=NONE
13742
13743 fi
13744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINUX_SYMBOLS" >&5
13745 $as_echo "$LINUX_SYMBOLS" >&6; }
13746
13747
13748
13749
13750
13751 # Check whether --with-spl was given.
13752 if test "${with_spl+set}" = set; then :
13753 withval=$with_spl; splsrc="$withval"
13754 fi
13755
13756
13757
13758 # Check whether --with-spl-obj was given.
13759 if test "${with_spl_obj+set}" = set; then :
13760 withval=$with_spl_obj; splbuild="$withval"
13761 fi
13762
13763
13764
13765 # Check whether --with-spl-timeout was given.
13766 if test "${with_spl_timeout+set}" = set; then :
13767 withval=$with_spl_timeout; timeout="$withval"
13768 else
13769 timeout=0
13770 fi
13771
13772
13773 splsrc0="/var/lib/dkms/spl/${VERSION}/build"
13774 splsrc1="/usr/local/src/spl-${VERSION}/${LINUX_VERSION}"
13775 splsrc2="/usr/local/src/spl-${VERSION}"
13776 splsrc3="/usr/src/spl-${VERSION}/${LINUX_VERSION}"
13777 splsrc4="/usr/src/spl-${VERSION}"
13778 splsrc5="../spl/"
13779 splsrc6="$LINUX"
13780
13781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking spl source directory" >&5
13782 $as_echo_n "checking spl source directory... " >&6; }
13783 if test -z "${splsrc}"; then :
13784
13785 if test -e "${splsrc0}/spl.release.in"; then :
13786
13787 splsrc=${splsrc0}
13788
13789 elif test -e "${splsrc1}/spl.release.in"; then :
13790
13791 splsrc=${splsrc1}
13792
13793 elif test -e "${splsrc2}/spl.release.in"; then :
13794
13795 splsrc=${splsrc2}
13796
13797 elif test -e "${splsrc3}/spl.release.in"; then :
13798
13799 splsrc=$(readlink -f "${splsrc3}")
13800
13801 elif test -e "${splsrc4}/spl.release.in" ; then :
13802
13803 splsrc=${splsrc4}
13804
13805 elif test -e "${splsrc5}/spl.release.in"; then :
13806
13807 splsrc=$(readlink -f "${splsrc5}")
13808
13809 elif test -e "${splsrc6}/spl.release.in" ; then :
13810
13811 splsrc=${splsrc6}
13812
13813 else
13814
13815 splsrc="Not found"
13816
13817 fi
13818
13819 else
13820
13821 if test "$splsrc" = "NONE"; then :
13822
13823 splbuild=NONE
13824 splsrcver=NONE
13825
13826 fi
13827
13828 fi
13829
13830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $splsrc" >&5
13831 $as_echo "$splsrc" >&6; }
13832 if test ! -e "$splsrc/spl.release.in"; then :
13833
13834 as_fn_error $? "
13835 *** Please make sure the kmod spl devel package for your distribution
13836 *** is installed then try again. If that fails you can specify the
13837 *** location of the spl source with the '--with-spl=PATH' option." "$LINENO" 5
13838
13839 fi
13840
13841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking spl build directory" >&5
13842 $as_echo_n "checking spl build directory... " >&6; }
13843 while true; do
13844 if test -z "$splbuild"; then :
13845
13846 if test -e "${splsrc}/${LINUX_VERSION}/spl_config.h" ; then :
13847
13848 splbuild="${splsrc}/${LINUX_VERSION}"
13849
13850 elif test -e "${splsrc}/spl_config.h" ; then :
13851
13852 splbuild="${splsrc}"
13853
13854 elif find -L "${splsrc}" -name spl_config.h 2> /dev/null | grep -wq spl_config.h ; then :
13855
13856 splbuild=$(find -L "${splsrc}" -name spl_config.h | sed 's,/spl_config.h,,')
13857
13858 else
13859
13860 splbuild="Not found"
13861
13862 fi
13863
13864 fi
13865 if test -e "$splbuild/spl_config.h" -o $timeout -le 0; then :
13866
13867 break;
13868
13869 else
13870
13871 sleep 1
13872 timeout=$((timeout-1))
13873
13874 fi
13875 done
13876
13877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $splbuild" >&5
13878 $as_echo "$splbuild" >&6; }
13879 if ! test -e "$splbuild/spl_config.h"; then :
13880
13881 as_fn_error $? "
13882 *** Please make sure the kmod spl devel <kernel> package for your
13883 *** distribution is installed then try again. If that fails you
13884 *** can specify the location of the spl objects with the
13885 *** '--with-spl-obj=PATH' option." "$LINENO" 5
13886
13887 fi
13888
13889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking spl source version" >&5
13890 $as_echo_n "checking spl source version... " >&6; }
13891 if test -r $splbuild/spl_config.h &&
13892 fgrep -q SPL_META_VERSION $splbuild/spl_config.h; then :
13893
13894
13895 splsrcver=`(echo "#include <spl_config.h>";
13896 echo "splsrcver=SPL_META_VERSION-SPL_META_RELEASE") |
13897 cpp -I $splbuild |
13898 grep "^splsrcver=" | tr -d \" | cut -d= -f2`
13899
13900 fi
13901
13902 if test -z "$splsrcver"; then :
13903
13904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Not found" >&5
13905 $as_echo "Not found" >&6; }
13906 as_fn_error $? "
13907 *** Cannot determine the version of the spl source.
13908 *** Please prepare the spl source before running this script" "$LINENO" 5
13909
13910 fi
13911
13912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $splsrcver" >&5
13913 $as_echo "$splsrcver" >&6; }
13914
13915 SPL=${splsrc}
13916 SPL_OBJ=${splbuild}
13917 SPL_VERSION=${splsrcver}
13918
13919
13920
13921
13922
13923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking spl file name for module symbols" >&5
13924 $as_echo_n "checking spl file name for module symbols... " >&6; }
13925 SPL_SYMBOLS=NONE
13926
13927 while true; do
13928 if test -r $SPL_OBJ/Module.symvers; then :
13929
13930 SPL_SYMBOLS=Module.symvers
13931
13932 elif test -r $SPL_OBJ/Modules.symvers; then :
13933
13934 SPL_SYMBOLS=Modules.symvers
13935
13936 elif test -r $SPL_OBJ/module/Module.symvers; then :
13937
13938 SPL_SYMBOLS=Module.symvers
13939
13940 elif test -r $SPL_OBJ/module/Modules.symvers; then :
13941
13942 SPL_SYMBOLS=Modules.symvers
13943
13944 fi
13945
13946 if test $SPL_SYMBOLS != NONE -o $timeout -le 0; then :
13947
13948 break;
13949
13950 else
13951
13952 sleep 1
13953 timeout=$((timeout-1))
13954
13955 fi
13956 done
13957
13958 if test "$SPL_SYMBOLS" = NONE; then :
13959
13960 SPL_SYMBOLS=$LINUX_SYMBOLS
13961
13962 fi
13963
13964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SPL_SYMBOLS" >&5
13965 $as_echo "$SPL_SYMBOLS" >&6; }
13966
13967
13968
13969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether modules can be built" >&5
13970 $as_echo_n "checking whether modules can be built... " >&6; }
13971
13972
13973 cat confdefs.h - <<_ACEOF >conftest.c
13974
13975
13976 int
13977 main (void)
13978 {
13979
13980 ;
13981 return 0;
13982 }
13983
13984 _ACEOF
13985
13986
13987
13988 cat - <<_ACEOF >conftest.h
13989
13990 _ACEOF
13991
13992
13993 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
13994 echo "obj-m := conftest.o" >build/Makefile
13995 modpost_flag=''
13996 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
13997 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
13998 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13999 (eval $ac_try) 2>&5
14000 ac_status=$?
14001 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14002 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14003 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14004 (eval $ac_try) 2>&5
14005 ac_status=$?
14006 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14007 test $ac_status = 0; }; }; then :
14008
14009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14010 $as_echo "yes" >&6; }
14011
14012 else
14013 $as_echo "$as_me: failed program was:" >&5
14014 sed 's/^/| /' conftest.$ac_ext >&5
14015
14016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14017 $as_echo "no" >&6; }
14018 if test "x$enable_linux_builtin" != xyes; then
14019 as_fn_error $? "*** Unable to build an empty module." "$LINENO" 5
14020 else
14021 as_fn_error $? "
14022 *** Unable to build an empty module.
14023 *** Please run 'make scripts' inside the kernel source tree." "$LINENO" 5
14024 fi
14025
14026
14027
14028 fi
14029 rm -Rf build
14030
14031
14032
14033
14034 if test "x$cross_compiling" != xyes; then :
14035
14036 if test "$cross_compiling" = yes; then :
14037 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
14038 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
14039 as_fn_error $? "cannot run test program while cross compiling
14040 See \`config.log' for more details" "$LINENO" 5; }
14041 else
14042 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14043 /* end confdefs.h. */
14044
14045
14046 #include "$LINUX/include/linux/license.h"
14047
14048 int
14049 main ()
14050 {
14051
14052 return !license_is_gpl_compatible("$ZFS_META_LICENSE");
14053
14054 ;
14055 return 0;
14056 }
14057
14058 _ACEOF
14059 if ac_fn_c_try_run "$LINENO"; then :
14060
14061
14062 $as_echo "#define ZFS_IS_GPL_COMPATIBLE 1" >>confdefs.h
14063
14064
14065 fi
14066 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14067 conftest.$ac_objext conftest.beam conftest.$ac_ext
14068 fi
14069
14070
14071 fi
14072
14073
14074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether kernel was built with 16K or larger stacks" >&5
14075 $as_echo_n "checking whether kernel was built with 16K or larger stacks... " >&6; }
14076
14077
14078 cat confdefs.h - <<_ACEOF >conftest.c
14079
14080
14081 #include <linux/module.h>
14082
14083 int
14084 main (void)
14085 {
14086
14087 #if (THREAD_SIZE < 16384)
14088 #error "THREAD_SIZE is less than 16K"
14089 #endif
14090
14091 ;
14092 return 0;
14093 }
14094
14095 _ACEOF
14096
14097
14098
14099 cat - <<_ACEOF >conftest.h
14100
14101 _ACEOF
14102
14103
14104 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14105 echo "obj-m := conftest.o" >build/Makefile
14106 modpost_flag=''
14107 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14108 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14109 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14110 (eval $ac_try) 2>&5
14111 ac_status=$?
14112 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14113 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14114 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14115 (eval $ac_try) 2>&5
14116 ac_status=$?
14117 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14118 test $ac_status = 0; }; }; then :
14119
14120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14121 $as_echo "yes" >&6; }
14122
14123 $as_echo "#define HAVE_LARGE_STACKS 1" >>confdefs.h
14124
14125
14126 else
14127 $as_echo "$as_me: failed program was:" >&5
14128 sed 's/^/| /' conftest.$ac_ext >&5
14129
14130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14131 $as_echo "no" >&6; }
14132
14133
14134
14135 fi
14136 rm -Rf build
14137
14138
14139
14140
14141
14142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether kernel was built with CONFIG_DEBUG_LOCK_ALLOC" >&5
14143 $as_echo_n "checking whether kernel was built with CONFIG_DEBUG_LOCK_ALLOC... " >&6; }
14144
14145
14146 cat confdefs.h - <<_ACEOF >conftest.c
14147
14148
14149 #include <linux/module.h>
14150
14151 int
14152 main (void)
14153 {
14154
14155 #ifndef CONFIG_DEBUG_LOCK_ALLOC
14156 #error CONFIG_DEBUG_LOCK_ALLOC not #defined
14157 #endif
14158
14159 ;
14160 return 0;
14161 }
14162
14163 _ACEOF
14164
14165
14166
14167 cat - <<_ACEOF >conftest.h
14168
14169 _ACEOF
14170
14171
14172 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14173 echo "obj-m := conftest.o" >build/Makefile
14174 modpost_flag=''
14175 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14176 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14177 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14178 (eval $ac_try) 2>&5
14179 ac_status=$?
14180 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14181 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14182 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14183 (eval $ac_try) 2>&5
14184 ac_status=$?
14185 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14186 test $ac_status = 0; }; }; then :
14187
14188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14189 $as_echo "yes" >&6; }
14190
14191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mutex_lock() is GPL-only" >&5
14192 $as_echo_n "checking whether mutex_lock() is GPL-only... " >&6; }
14193 tmp_flags="$EXTRA_KCFLAGS"
14194
14195
14196 cat confdefs.h - <<_ACEOF >conftest.c
14197
14198
14199 #include <linux/module.h>
14200 #include <linux/mutex.h>
14201
14202 MODULE_LICENSE("$ZFS_META_LICENSE");
14203
14204 int
14205 main (void)
14206 {
14207
14208 struct mutex lock;
14209
14210 mutex_init(&lock);
14211 mutex_lock(&lock);
14212 mutex_unlock(&lock);
14213
14214 ;
14215 return 0;
14216 }
14217
14218 _ACEOF
14219
14220
14221
14222 cat - <<_ACEOF >conftest.h
14223
14224 _ACEOF
14225
14226
14227 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14228 echo "obj-m := conftest.o" >build/Makefile
14229 modpost_flag=''
14230 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14231 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14232 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14233 (eval $ac_try) 2>&5
14234 ac_status=$?
14235 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14236 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14237 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14238 (eval $ac_try) 2>&5
14239 ac_status=$?
14240 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14241 test $ac_status = 0; }; }; then :
14242
14243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14244 $as_echo "no" >&6; }
14245
14246 else
14247 $as_echo "$as_me: failed program was:" >&5
14248 sed 's/^/| /' conftest.$ac_ext >&5
14249
14250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14251 $as_echo "yes" >&6; }
14252 as_fn_error $? "
14253 *** Kernel built with CONFIG_DEBUG_LOCK_ALLOC which is incompatible
14254 *** with the CDDL license and will prevent the module linking stage
14255 *** from succeeding. You must rebuild your kernel without this
14256 *** option enabled." "$LINENO" 5
14257
14258
14259
14260 fi
14261 rm -Rf build
14262
14263
14264 EXTRA_KCFLAGS="$tmp_flags"
14265
14266
14267 else
14268 $as_echo "$as_me: failed program was:" >&5
14269 sed 's/^/| /' conftest.$ac_ext >&5
14270
14271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14272 $as_echo "no" >&6; }
14273
14274
14275
14276
14277 fi
14278 rm -Rf build
14279
14280
14281
14282
14283
14284
14285 tmp_flags="$EXTRA_KCFLAGS"
14286 EXTRA_KCFLAGS="-I\$(src)"
14287
14288 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether DECLARE_EVENT_CLASS() is available" >&5
14289 $as_echo_n "checking whether DECLARE_EVENT_CLASS() is available... " >&6; }
14290
14291
14292 cat confdefs.h - <<_ACEOF >conftest.c
14293
14294
14295 #include <linux/module.h>
14296 MODULE_LICENSE(ZFS_META_LICENSE);
14297
14298 #define CREATE_TRACE_POINTS
14299 #include "conftest.h"
14300
14301 int
14302 main (void)
14303 {
14304
14305 trace_zfs_autoconf_event_one(1UL);
14306 trace_zfs_autoconf_event_two(2UL);
14307
14308 ;
14309 return 0;
14310 }
14311
14312 _ACEOF
14313
14314
14315
14316 cat - <<_ACEOF >conftest.h
14317
14318 #if !defined(_CONFTEST_H) || defined(TRACE_HEADER_MULTI_READ)
14319 #define _CONFTEST_H
14320
14321 #undef TRACE_SYSTEM
14322 #define TRACE_SYSTEM zfs
14323 #include <linux/tracepoint.h>
14324
14325 DECLARE_EVENT_CLASS(zfs_autoconf_event_class,
14326 TP_PROTO(unsigned long i),
14327 TP_ARGS(i),
14328 TP_STRUCT__entry(
14329 __field(unsigned long, i)
14330 ),
14331 TP_fast_assign(
14332 __entry->i = i;
14333 ),
14334 TP_printk("i = %lu", __entry->i)
14335 );
14336
14337 #define DEFINE_AUTOCONF_EVENT(name) \
14338 DEFINE_EVENT(zfs_autoconf_event_class, name, \
14339 TP_PROTO(unsigned long i), \
14340 TP_ARGS(i))
14341 DEFINE_AUTOCONF_EVENT(zfs_autoconf_event_one);
14342 DEFINE_AUTOCONF_EVENT(zfs_autoconf_event_two);
14343
14344 #endif /* _CONFTEST_H */
14345
14346 #undef TRACE_INCLUDE_PATH
14347 #define TRACE_INCLUDE_PATH .
14348 #define TRACE_INCLUDE_FILE conftest
14349 #include <trace/define_trace.h>
14350
14351 _ACEOF
14352
14353
14354 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14355 echo "obj-m := conftest.o" >build/Makefile
14356 modpost_flag=''
14357 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14358 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14359 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14360 (eval $ac_try) 2>&5
14361 ac_status=$?
14362 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14363 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14364 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14365 (eval $ac_try) 2>&5
14366 ac_status=$?
14367 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14368 test $ac_status = 0; }; }; then :
14369
14370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14371 $as_echo "yes" >&6; }
14372
14373 $as_echo "#define HAVE_DECLARE_EVENT_CLASS 1" >>confdefs.h
14374
14375
14376 else
14377 $as_echo "$as_me: failed program was:" >&5
14378 sed 's/^/| /' conftest.$ac_ext >&5
14379
14380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14381 $as_echo "no" >&6; }
14382
14383
14384
14385 fi
14386 rm -Rf build
14387
14388
14389 EXTRA_KCFLAGS="$tmp_flags"
14390
14391
14392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether current->bio_tail exists" >&5
14393 $as_echo_n "checking whether current->bio_tail exists... " >&6; }
14394
14395
14396 cat confdefs.h - <<_ACEOF >conftest.c
14397
14398
14399 #include <linux/sched.h>
14400
14401 int
14402 main (void)
14403 {
14404
14405 current->bio_tail = (struct bio **) NULL;
14406
14407 ;
14408 return 0;
14409 }
14410
14411 _ACEOF
14412
14413
14414
14415 cat - <<_ACEOF >conftest.h
14416
14417 _ACEOF
14418
14419
14420 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14421 echo "obj-m := conftest.o" >build/Makefile
14422 modpost_flag=''
14423 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14424 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14425 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14426 (eval $ac_try) 2>&5
14427 ac_status=$?
14428 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14429 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14430 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14431 (eval $ac_try) 2>&5
14432 ac_status=$?
14433 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14434 test $ac_status = 0; }; }; then :
14435
14436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14437 $as_echo "yes" >&6; }
14438
14439 $as_echo "#define HAVE_CURRENT_BIO_TAIL 1" >>confdefs.h
14440
14441
14442 else
14443 $as_echo "$as_me: failed program was:" >&5
14444 sed 's/^/| /' conftest.$ac_ext >&5
14445
14446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14447 $as_echo "no" >&6; }
14448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether current->bio_list exists" >&5
14449 $as_echo_n "checking whether current->bio_list exists... " >&6; }
14450
14451
14452 cat confdefs.h - <<_ACEOF >conftest.c
14453
14454
14455 #include <linux/sched.h>
14456
14457 int
14458 main (void)
14459 {
14460
14461 current->bio_list = (struct bio_list *) NULL;
14462
14463 ;
14464 return 0;
14465 }
14466
14467 _ACEOF
14468
14469
14470
14471 cat - <<_ACEOF >conftest.h
14472
14473 _ACEOF
14474
14475
14476 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14477 echo "obj-m := conftest.o" >build/Makefile
14478 modpost_flag=''
14479 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14480 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14481 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14482 (eval $ac_try) 2>&5
14483 ac_status=$?
14484 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14485 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14486 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14487 (eval $ac_try) 2>&5
14488 ac_status=$?
14489 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14490 test $ac_status = 0; }; }; then :
14491
14492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14493 $as_echo "yes" >&6; }
14494
14495 $as_echo "#define HAVE_CURRENT_BIO_LIST 1" >>confdefs.h
14496
14497
14498 else
14499 $as_echo "$as_me: failed program was:" >&5
14500 sed 's/^/| /' conftest.$ac_ext >&5
14501
14502 as_fn_error $? "no - Please file a bug report at
14503 https://github.com/zfsonlinux/zfs/issues/new" "$LINENO" 5
14504
14505
14506
14507 fi
14508 rm -Rf build
14509
14510
14511
14512
14513
14514 fi
14515 rm -Rf build
14516
14517
14518
14519
14520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether submit_bio() wants 1 arg" >&5
14521 $as_echo_n "checking whether submit_bio() wants 1 arg... " >&6; }
14522
14523
14524 cat confdefs.h - <<_ACEOF >conftest.c
14525
14526
14527 #include <linux/bio.h>
14528
14529 int
14530 main (void)
14531 {
14532
14533 blk_qc_t blk_qc;
14534 struct bio *bio = NULL;
14535 blk_qc = submit_bio(bio);
14536
14537 ;
14538 return 0;
14539 }
14540
14541 _ACEOF
14542
14543
14544
14545 cat - <<_ACEOF >conftest.h
14546
14547 _ACEOF
14548
14549
14550 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14551 echo "obj-m := conftest.o" >build/Makefile
14552 modpost_flag=''
14553 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14554 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14555 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14556 (eval $ac_try) 2>&5
14557 ac_status=$?
14558 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14559 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14560 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14561 (eval $ac_try) 2>&5
14562 ac_status=$?
14563 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14564 test $ac_status = 0; }; }; then :
14565
14566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14567 $as_echo "yes" >&6; }
14568
14569 $as_echo "#define HAVE_1ARG_SUBMIT_BIO 1" >>confdefs.h
14570
14571
14572 else
14573 $as_echo "$as_me: failed program was:" >&5
14574 sed 's/^/| /' conftest.$ac_ext >&5
14575
14576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14577 $as_echo "no" >&6; }
14578
14579
14580
14581 fi
14582 rm -Rf build
14583
14584
14585
14586
14587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking block device operation prototypes" >&5
14588 $as_echo_n "checking block device operation prototypes... " >&6; }
14589 tmp_flags="$EXTRA_KCFLAGS"
14590 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
14591
14592
14593 cat confdefs.h - <<_ACEOF >conftest.c
14594
14595
14596 #include <linux/blkdev.h>
14597
14598 int blk_open(struct block_device *bdev, fmode_t mode)
14599 { return 0; }
14600 int blk_ioctl(struct block_device *bdev, fmode_t mode,
14601 unsigned x, unsigned long y) { return 0; }
14602 int blk_compat_ioctl(struct block_device * bdev, fmode_t mode,
14603 unsigned x, unsigned long y) { return 0; }
14604
14605 static const struct block_device_operations
14606 bops __attribute__ ((unused)) = {
14607 .open = blk_open,
14608 .release = NULL,
14609 .ioctl = blk_ioctl,
14610 .compat_ioctl = blk_compat_ioctl,
14611 };
14612
14613 int
14614 main (void)
14615 {
14616
14617
14618 ;
14619 return 0;
14620 }
14621
14622 _ACEOF
14623
14624
14625
14626 cat - <<_ACEOF >conftest.h
14627
14628 _ACEOF
14629
14630
14631 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14632 echo "obj-m := conftest.o" >build/Makefile
14633 modpost_flag=''
14634 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14635 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14636 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14637 (eval $ac_try) 2>&5
14638 ac_status=$?
14639 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14640 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14641 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14642 (eval $ac_try) 2>&5
14643 ac_status=$?
14644 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14645 test $ac_status = 0; }; }; then :
14646
14647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: struct block_device" >&5
14648 $as_echo "struct block_device" >&6; }
14649
14650 $as_echo "#define HAVE_BDEV_BLOCK_DEVICE_OPERATIONS 1" >>confdefs.h
14651
14652
14653 else
14654 $as_echo "$as_me: failed program was:" >&5
14655 sed 's/^/| /' conftest.$ac_ext >&5
14656
14657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: struct inode" >&5
14658 $as_echo "struct inode" >&6; }
14659
14660
14661
14662 fi
14663 rm -Rf build
14664
14665
14666 EXTRA_KCFLAGS="$tmp_flags"
14667
14668
14669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether block_device_operations.release is void" >&5
14670 $as_echo_n "checking whether block_device_operations.release is void... " >&6; }
14671 tmp_flags="$EXTRA_KCFLAGS"
14672 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
14673
14674
14675 cat confdefs.h - <<_ACEOF >conftest.c
14676
14677
14678 #include <linux/blkdev.h>
14679
14680 void blk_release(struct gendisk *g, fmode_t mode) { return; }
14681
14682 static const struct block_device_operations
14683 bops __attribute__ ((unused)) = {
14684 .open = NULL,
14685 .release = blk_release,
14686 .ioctl = NULL,
14687 .compat_ioctl = NULL,
14688 };
14689
14690 int
14691 main (void)
14692 {
14693
14694
14695 ;
14696 return 0;
14697 }
14698
14699 _ACEOF
14700
14701
14702
14703 cat - <<_ACEOF >conftest.h
14704
14705 _ACEOF
14706
14707
14708 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14709 echo "obj-m := conftest.o" >build/Makefile
14710 modpost_flag=''
14711 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14712 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14713 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14714 (eval $ac_try) 2>&5
14715 ac_status=$?
14716 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14717 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14718 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14719 (eval $ac_try) 2>&5
14720 ac_status=$?
14721 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14722 test $ac_status = 0; }; }; then :
14723
14724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: void" >&5
14725 $as_echo "void" >&6; }
14726
14727 $as_echo "#define HAVE_BLOCK_DEVICE_OPERATIONS_RELEASE_VOID 1" >>confdefs.h
14728
14729
14730 else
14731 $as_echo "$as_me: failed program was:" >&5
14732 sed 's/^/| /' conftest.$ac_ext >&5
14733
14734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: int" >&5
14735 $as_echo "int" >&6; }
14736
14737
14738
14739 fi
14740 rm -Rf build
14741
14742
14743 EXTRA_KCFLAGS="$tmp_flags"
14744
14745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether kernel defines fmode_t" >&5
14746 $as_echo_n "checking whether kernel defines fmode_t... " >&6; }
14747
14748
14749 cat confdefs.h - <<_ACEOF >conftest.c
14750
14751
14752 #include <linux/types.h>
14753
14754 int
14755 main (void)
14756 {
14757
14758 fmode_t *ptr __attribute__ ((unused));
14759
14760 ;
14761 return 0;
14762 }
14763
14764 _ACEOF
14765
14766
14767
14768 cat - <<_ACEOF >conftest.h
14769
14770 _ACEOF
14771
14772
14773 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14774 echo "obj-m := conftest.o" >build/Makefile
14775 modpost_flag=''
14776 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14777 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14778 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14779 (eval $ac_try) 2>&5
14780 ac_status=$?
14781 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14782 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14783 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14784 (eval $ac_try) 2>&5
14785 ac_status=$?
14786 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14787 test $ac_status = 0; }; }; then :
14788
14789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14790 $as_echo "yes" >&6; }
14791
14792 $as_echo "#define HAVE_FMODE_T 1" >>confdefs.h
14793
14794
14795 else
14796 $as_echo "$as_me: failed program was:" >&5
14797 sed 's/^/| /' conftest.$ac_ext >&5
14798
14799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14800 $as_echo "no" >&6; }
14801
14802
14803
14804 fi
14805 rm -Rf build
14806
14807
14808
14809
14810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether kernel defines KOBJ_NAME_LEN" >&5
14811 $as_echo_n "checking whether kernel defines KOBJ_NAME_LEN... " >&6; }
14812
14813
14814 cat confdefs.h - <<_ACEOF >conftest.c
14815
14816
14817 #include <linux/kobject.h>
14818
14819 int
14820 main (void)
14821 {
14822
14823 int val __attribute__ ((unused));
14824 val = KOBJ_NAME_LEN;
14825
14826 ;
14827 return 0;
14828 }
14829
14830 _ACEOF
14831
14832
14833
14834 cat - <<_ACEOF >conftest.h
14835
14836 _ACEOF
14837
14838
14839 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14840 echo "obj-m := conftest.o" >build/Makefile
14841 modpost_flag=''
14842 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14843 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14844 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14845 (eval $ac_try) 2>&5
14846 ac_status=$?
14847 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14848 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14849 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14850 (eval $ac_try) 2>&5
14851 ac_status=$?
14852 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14853 test $ac_status = 0; }; }; then :
14854
14855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14856 $as_echo "yes" >&6; }
14857
14858 $as_echo "#define HAVE_KOBJ_NAME_LEN 1" >>confdefs.h
14859
14860
14861 else
14862 $as_echo "$as_me: failed program was:" >&5
14863 sed 's/^/| /' conftest.$ac_ext >&5
14864
14865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14866 $as_echo "no" >&6; }
14867
14868
14869
14870 fi
14871 rm -Rf build
14872
14873
14874
14875
14876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blkdev_get() wants 3 args" >&5
14877 $as_echo_n "checking whether blkdev_get() wants 3 args... " >&6; }
14878
14879
14880 cat confdefs.h - <<_ACEOF >conftest.c
14881
14882
14883 #include <linux/fs.h>
14884
14885 int
14886 main (void)
14887 {
14888
14889 struct block_device *bdev = NULL;
14890 (void) blkdev_get(bdev, 0, NULL);
14891
14892 ;
14893 return 0;
14894 }
14895
14896 _ACEOF
14897
14898
14899
14900 cat - <<_ACEOF >conftest.h
14901
14902 _ACEOF
14903
14904
14905 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14906 echo "obj-m := conftest.o" >build/Makefile
14907 modpost_flag=''
14908 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14909 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14910 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14911 (eval $ac_try) 2>&5
14912 ac_status=$?
14913 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14914 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14915 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14916 (eval $ac_try) 2>&5
14917 ac_status=$?
14918 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14919 test $ac_status = 0; }; }; then :
14920
14921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14922 $as_echo "yes" >&6; }
14923
14924 $as_echo "#define HAVE_3ARG_BLKDEV_GET 1" >>confdefs.h
14925
14926
14927 else
14928 $as_echo "$as_me: failed program was:" >&5
14929 sed 's/^/| /' conftest.$ac_ext >&5
14930
14931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14932 $as_echo "no" >&6; }
14933
14934
14935
14936 fi
14937 rm -Rf build
14938
14939
14940
14941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blkdev_get_by_path() is available" >&5
14942 $as_echo_n "checking whether blkdev_get_by_path() is available... " >&6; }
14943
14944
14945
14946 cat confdefs.h - <<_ACEOF >conftest.c
14947
14948
14949 #include <linux/fs.h>
14950
14951 int
14952 main (void)
14953 {
14954
14955 blkdev_get_by_path(NULL, 0, NULL);
14956
14957 ;
14958 return 0;
14959 }
14960
14961 _ACEOF
14962
14963
14964
14965 cat - <<_ACEOF >conftest.h
14966
14967 _ACEOF
14968
14969
14970 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14971 echo "obj-m := conftest.o" >build/Makefile
14972 modpost_flag=''
14973 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14974 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14975 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14976 (eval $ac_try) 2>&5
14977 ac_status=$?
14978 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14979 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14980 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14981 (eval $ac_try) 2>&5
14982 ac_status=$?
14983 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14984 test $ac_status = 0; }; }; then :
14985 rc=0
14986 else
14987 $as_echo "$as_me: failed program was:" >&5
14988 sed 's/^/| /' conftest.$ac_ext >&5
14989 rc=1
14990
14991
14992 fi
14993 rm -Rf build
14994
14995
14996 if test $rc -ne 0; then :
14997
14998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14999 $as_echo "no" >&6; }
15000
15001 else
15002 if test "x$enable_linux_builtin" != xyes; then
15003
15004 grep -q -E '[[:space:]]blkdev_get_by_path[[:space:]]' \
15005 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
15006 rc=$?
15007 if test $rc -ne 0; then
15008 export=0
15009 for file in fs/block_dev.c; do
15010 grep -q -E "EXPORT_SYMBOL.*(blkdev_get_by_path)" \
15011 "$LINUX/$file" 2>/dev/null
15012 rc=$?
15013 if test $rc -eq 0; then
15014 export=1
15015 break;
15016 fi
15017 done
15018 if test $export -eq 0; then :
15019 rc=1
15020 else :
15021 rc=0
15022 fi
15023 else :
15024 rc=0
15025 fi
15026
15027 fi
15028 if test $rc -ne 0; then :
15029
15030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15031 $as_echo "no" >&6; }
15032
15033 else :
15034
15035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15036 $as_echo "yes" >&6; }
15037
15038 $as_echo "#define HAVE_BLKDEV_GET_BY_PATH 1" >>confdefs.h
15039
15040
15041 fi
15042 fi
15043
15044
15045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether open_bdev_exclusive() is available" >&5
15046 $as_echo_n "checking whether open_bdev_exclusive() is available... " >&6; }
15047
15048
15049
15050 cat confdefs.h - <<_ACEOF >conftest.c
15051
15052
15053 #include <linux/fs.h>
15054
15055 int
15056 main (void)
15057 {
15058
15059 open_bdev_exclusive(NULL, 0, NULL);
15060
15061 ;
15062 return 0;
15063 }
15064
15065 _ACEOF
15066
15067
15068
15069 cat - <<_ACEOF >conftest.h
15070
15071 _ACEOF
15072
15073
15074 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15075 echo "obj-m := conftest.o" >build/Makefile
15076 modpost_flag=''
15077 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15078 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15079 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15080 (eval $ac_try) 2>&5
15081 ac_status=$?
15082 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15083 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15084 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15085 (eval $ac_try) 2>&5
15086 ac_status=$?
15087 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15088 test $ac_status = 0; }; }; then :
15089 rc=0
15090 else
15091 $as_echo "$as_me: failed program was:" >&5
15092 sed 's/^/| /' conftest.$ac_ext >&5
15093 rc=1
15094
15095
15096 fi
15097 rm -Rf build
15098
15099
15100 if test $rc -ne 0; then :
15101
15102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15103 $as_echo "no" >&6; }
15104
15105 else
15106 if test "x$enable_linux_builtin" != xyes; then
15107
15108 grep -q -E '[[:space:]]open_bdev_exclusive[[:space:]]' \
15109 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
15110 rc=$?
15111 if test $rc -ne 0; then
15112 export=0
15113 for file in fs/block_dev.c; do
15114 grep -q -E "EXPORT_SYMBOL.*(open_bdev_exclusive)" \
15115 "$LINUX/$file" 2>/dev/null
15116 rc=$?
15117 if test $rc -eq 0; then
15118 export=1
15119 break;
15120 fi
15121 done
15122 if test $export -eq 0; then :
15123 rc=1
15124 else :
15125 rc=0
15126 fi
15127 else :
15128 rc=0
15129 fi
15130
15131 fi
15132 if test $rc -ne 0; then :
15133
15134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15135 $as_echo "no" >&6; }
15136
15137 else :
15138
15139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15140 $as_echo "yes" >&6; }
15141
15142 $as_echo "#define HAVE_OPEN_BDEV_EXCLUSIVE 1" >>confdefs.h
15143
15144
15145 fi
15146 fi
15147
15148
15149 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lookup_bdev() wants 1 arg" >&5
15150 $as_echo_n "checking whether lookup_bdev() wants 1 arg... " >&6; }
15151
15152
15153
15154 cat confdefs.h - <<_ACEOF >conftest.c
15155
15156
15157 #include <linux/fs.h>
15158
15159 int
15160 main (void)
15161 {
15162
15163 lookup_bdev(NULL);
15164
15165 ;
15166 return 0;
15167 }
15168
15169 _ACEOF
15170
15171
15172
15173 cat - <<_ACEOF >conftest.h
15174
15175 _ACEOF
15176
15177
15178 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15179 echo "obj-m := conftest.o" >build/Makefile
15180 modpost_flag=''
15181 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15182 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15183 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15184 (eval $ac_try) 2>&5
15185 ac_status=$?
15186 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15187 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15188 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15189 (eval $ac_try) 2>&5
15190 ac_status=$?
15191 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15192 test $ac_status = 0; }; }; then :
15193 rc=0
15194 else
15195 $as_echo "$as_me: failed program was:" >&5
15196 sed 's/^/| /' conftest.$ac_ext >&5
15197 rc=1
15198
15199
15200 fi
15201 rm -Rf build
15202
15203
15204 if test $rc -ne 0; then :
15205
15206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15207 $as_echo "no" >&6; }
15208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lookup_bdev() wants 2 args" >&5
15209 $as_echo_n "checking whether lookup_bdev() wants 2 args... " >&6; }
15210
15211
15212
15213 cat confdefs.h - <<_ACEOF >conftest.c
15214
15215
15216 #include <linux/fs.h>
15217
15218 int
15219 main (void)
15220 {
15221
15222 lookup_bdev(NULL, FMODE_READ);
15223
15224 ;
15225 return 0;
15226 }
15227
15228 _ACEOF
15229
15230
15231
15232 cat - <<_ACEOF >conftest.h
15233
15234 _ACEOF
15235
15236
15237 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15238 echo "obj-m := conftest.o" >build/Makefile
15239 modpost_flag=''
15240 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15241 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15242 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15243 (eval $ac_try) 2>&5
15244 ac_status=$?
15245 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15246 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15247 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15248 (eval $ac_try) 2>&5
15249 ac_status=$?
15250 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15251 test $ac_status = 0; }; }; then :
15252 rc=0
15253 else
15254 $as_echo "$as_me: failed program was:" >&5
15255 sed 's/^/| /' conftest.$ac_ext >&5
15256 rc=1
15257
15258
15259 fi
15260 rm -Rf build
15261
15262
15263 if test $rc -ne 0; then :
15264
15265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15266 $as_echo "no" >&6; }
15267
15268 else
15269 if test "x$enable_linux_builtin" != xyes; then
15270
15271 grep -q -E '[[:space:]]lookup_bdev[[:space:]]' \
15272 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
15273 rc=$?
15274 if test $rc -ne 0; then
15275 export=0
15276 for file in fs/block_dev.c; do
15277 grep -q -E "EXPORT_SYMBOL.*(lookup_bdev)" \
15278 "$LINUX/$file" 2>/dev/null
15279 rc=$?
15280 if test $rc -eq 0; then
15281 export=1
15282 break;
15283 fi
15284 done
15285 if test $export -eq 0; then :
15286 rc=1
15287 else :
15288 rc=0
15289 fi
15290 else :
15291 rc=0
15292 fi
15293
15294 fi
15295 if test $rc -ne 0; then :
15296
15297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15298 $as_echo "no" >&6; }
15299
15300 else :
15301
15302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15303 $as_echo "yes" >&6; }
15304
15305 $as_echo "#define HAVE_2ARGS_LOOKUP_BDEV 1" >>confdefs.h
15306
15307
15308 fi
15309 fi
15310
15311
15312 else
15313 if test "x$enable_linux_builtin" != xyes; then
15314
15315 grep -q -E '[[:space:]]lookup_bdev[[:space:]]' \
15316 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
15317 rc=$?
15318 if test $rc -ne 0; then
15319 export=0
15320 for file in fs/block_dev.c; do
15321 grep -q -E "EXPORT_SYMBOL.*(lookup_bdev)" \
15322 "$LINUX/$file" 2>/dev/null
15323 rc=$?
15324 if test $rc -eq 0; then
15325 export=1
15326 break;
15327 fi
15328 done
15329 if test $export -eq 0; then :
15330 rc=1
15331 else :
15332 rc=0
15333 fi
15334 else :
15335 rc=0
15336 fi
15337
15338 fi
15339 if test $rc -ne 0; then :
15340
15341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15342 $as_echo "no" >&6; }
15343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lookup_bdev() wants 2 args" >&5
15344 $as_echo_n "checking whether lookup_bdev() wants 2 args... " >&6; }
15345
15346
15347
15348 cat confdefs.h - <<_ACEOF >conftest.c
15349
15350
15351 #include <linux/fs.h>
15352
15353 int
15354 main (void)
15355 {
15356
15357 lookup_bdev(NULL, FMODE_READ);
15358
15359 ;
15360 return 0;
15361 }
15362
15363 _ACEOF
15364
15365
15366
15367 cat - <<_ACEOF >conftest.h
15368
15369 _ACEOF
15370
15371
15372 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15373 echo "obj-m := conftest.o" >build/Makefile
15374 modpost_flag=''
15375 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15376 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15377 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15378 (eval $ac_try) 2>&5
15379 ac_status=$?
15380 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15381 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15382 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15383 (eval $ac_try) 2>&5
15384 ac_status=$?
15385 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15386 test $ac_status = 0; }; }; then :
15387 rc=0
15388 else
15389 $as_echo "$as_me: failed program was:" >&5
15390 sed 's/^/| /' conftest.$ac_ext >&5
15391 rc=1
15392
15393
15394 fi
15395 rm -Rf build
15396
15397
15398 if test $rc -ne 0; then :
15399
15400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15401 $as_echo "no" >&6; }
15402
15403 else
15404 if test "x$enable_linux_builtin" != xyes; then
15405
15406 grep -q -E '[[:space:]]lookup_bdev[[:space:]]' \
15407 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
15408 rc=$?
15409 if test $rc -ne 0; then
15410 export=0
15411 for file in fs/block_dev.c; do
15412 grep -q -E "EXPORT_SYMBOL.*(lookup_bdev)" \
15413 "$LINUX/$file" 2>/dev/null
15414 rc=$?
15415 if test $rc -eq 0; then
15416 export=1
15417 break;
15418 fi
15419 done
15420 if test $export -eq 0; then :
15421 rc=1
15422 else :
15423 rc=0
15424 fi
15425 else :
15426 rc=0
15427 fi
15428
15429 fi
15430 if test $rc -ne 0; then :
15431
15432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15433 $as_echo "no" >&6; }
15434
15435 else :
15436
15437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15438 $as_echo "yes" >&6; }
15439
15440 $as_echo "#define HAVE_2ARGS_LOOKUP_BDEV 1" >>confdefs.h
15441
15442
15443 fi
15444 fi
15445
15446
15447 else :
15448
15449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15450 $as_echo "yes" >&6; }
15451
15452 $as_echo "#define HAVE_1ARG_LOOKUP_BDEV 1" >>confdefs.h
15453
15454
15455 fi
15456 fi
15457
15458
15459
15460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether invalidate_bdev() wants 1 arg" >&5
15461 $as_echo_n "checking whether invalidate_bdev() wants 1 arg... " >&6; }
15462
15463
15464 cat confdefs.h - <<_ACEOF >conftest.c
15465
15466
15467 #include <linux/buffer_head.h>
15468
15469 int
15470 main (void)
15471 {
15472
15473 struct block_device *bdev = NULL;
15474 invalidate_bdev(bdev);
15475
15476 ;
15477 return 0;
15478 }
15479
15480 _ACEOF
15481
15482
15483
15484 cat - <<_ACEOF >conftest.h
15485
15486 _ACEOF
15487
15488
15489 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15490 echo "obj-m := conftest.o" >build/Makefile
15491 modpost_flag=''
15492 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15493 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15494 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15495 (eval $ac_try) 2>&5
15496 ac_status=$?
15497 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15498 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15499 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15500 (eval $ac_try) 2>&5
15501 ac_status=$?
15502 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15503 test $ac_status = 0; }; }; then :
15504
15505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15506 $as_echo "yes" >&6; }
15507
15508 $as_echo "#define HAVE_1ARG_INVALIDATE_BDEV 1" >>confdefs.h
15509
15510
15511 else
15512 $as_echo "$as_me: failed program was:" >&5
15513 sed 's/^/| /' conftest.$ac_ext >&5
15514
15515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15516 $as_echo "no" >&6; }
15517
15518
15519
15520 fi
15521 rm -Rf build
15522
15523
15524
15525
15526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdev_logical_block_size() is available" >&5
15527 $as_echo_n "checking whether bdev_logical_block_size() is available... " >&6; }
15528 tmp_flags="$EXTRA_KCFLAGS"
15529 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
15530
15531
15532 cat confdefs.h - <<_ACEOF >conftest.c
15533
15534
15535 #include <linux/blkdev.h>
15536
15537 int
15538 main (void)
15539 {
15540
15541 struct block_device *bdev = NULL;
15542 bdev_logical_block_size(bdev);
15543
15544 ;
15545 return 0;
15546 }
15547
15548 _ACEOF
15549
15550
15551
15552 cat - <<_ACEOF >conftest.h
15553
15554 _ACEOF
15555
15556
15557 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15558 echo "obj-m := conftest.o" >build/Makefile
15559 modpost_flag=''
15560 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15561 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15562 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15563 (eval $ac_try) 2>&5
15564 ac_status=$?
15565 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15566 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15567 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15568 (eval $ac_try) 2>&5
15569 ac_status=$?
15570 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15571 test $ac_status = 0; }; }; then :
15572
15573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15574 $as_echo "yes" >&6; }
15575
15576 $as_echo "#define HAVE_BDEV_LOGICAL_BLOCK_SIZE 1" >>confdefs.h
15577
15578
15579 else
15580 $as_echo "$as_me: failed program was:" >&5
15581 sed 's/^/| /' conftest.$ac_ext >&5
15582
15583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15584 $as_echo "no" >&6; }
15585
15586
15587
15588 fi
15589 rm -Rf build
15590
15591
15592 EXTRA_KCFLAGS="$tmp_flags"
15593
15594
15595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdev_physical_block_size() is available" >&5
15596 $as_echo_n "checking whether bdev_physical_block_size() is available... " >&6; }
15597 tmp_flags="$EXTRA_KCFLAGS"
15598 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
15599
15600
15601 cat confdefs.h - <<_ACEOF >conftest.c
15602
15603
15604 #include <linux/blkdev.h>
15605
15606 int
15607 main (void)
15608 {
15609
15610 struct block_device *bdev = NULL;
15611 bdev_physical_block_size(bdev);
15612
15613 ;
15614 return 0;
15615 }
15616
15617 _ACEOF
15618
15619
15620
15621 cat - <<_ACEOF >conftest.h
15622
15623 _ACEOF
15624
15625
15626 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15627 echo "obj-m := conftest.o" >build/Makefile
15628 modpost_flag=''
15629 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15630 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15631 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15632 (eval $ac_try) 2>&5
15633 ac_status=$?
15634 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15635 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15636 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15637 (eval $ac_try) 2>&5
15638 ac_status=$?
15639 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15640 test $ac_status = 0; }; }; then :
15641
15642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15643 $as_echo "yes" >&6; }
15644
15645 $as_echo "#define HAVE_BDEV_PHYSICAL_BLOCK_SIZE 1" >>confdefs.h
15646
15647
15648 else
15649 $as_echo "$as_me: failed program was:" >&5
15650 sed 's/^/| /' conftest.$ac_ext >&5
15651
15652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15653 $as_echo "no" >&6; }
15654
15655
15656
15657 fi
15658 rm -Rf build
15659
15660
15661 EXTRA_KCFLAGS="$tmp_flags"
15662
15663
15664 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bio has bi_iter" >&5
15665 $as_echo_n "checking whether bio has bi_iter... " >&6; }
15666
15667
15668 cat confdefs.h - <<_ACEOF >conftest.c
15669
15670
15671 #include <linux/bio.h>
15672
15673 int
15674 main (void)
15675 {
15676
15677 struct bio bio;
15678 bio.bi_iter.bi_sector = 0;
15679
15680 ;
15681 return 0;
15682 }
15683
15684 _ACEOF
15685
15686
15687
15688 cat - <<_ACEOF >conftest.h
15689
15690 _ACEOF
15691
15692
15693 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15694 echo "obj-m := conftest.o" >build/Makefile
15695 modpost_flag=''
15696 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15697 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15698 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15699 (eval $ac_try) 2>&5
15700 ac_status=$?
15701 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15702 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15703 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15704 (eval $ac_try) 2>&5
15705 ac_status=$?
15706 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15707 test $ac_status = 0; }; }; then :
15708
15709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15710 $as_echo "yes" >&6; }
15711
15712 $as_echo "#define HAVE_BIO_BVEC_ITER 1" >>confdefs.h
15713
15714
15715 else
15716 $as_echo "$as_me: failed program was:" >&5
15717 sed 's/^/| /' conftest.$ac_ext >&5
15718
15719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15720 $as_echo "no" >&6; }
15721
15722
15723
15724 fi
15725 rm -Rf build
15726
15727
15728
15729
15730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether BIO_RW_FAILFAST_* are defined" >&5
15731 $as_echo_n "checking whether BIO_RW_FAILFAST_* are defined... " >&6; }
15732
15733
15734 cat confdefs.h - <<_ACEOF >conftest.c
15735
15736
15737 #include <linux/bio.h>
15738
15739 int
15740 main (void)
15741 {
15742
15743 int flags __attribute__ ((unused));
15744 flags = ((1 << BIO_RW_FAILFAST_DEV) |
15745 (1 << BIO_RW_FAILFAST_TRANSPORT) |
15746 (1 << BIO_RW_FAILFAST_DRIVER));
15747
15748 ;
15749 return 0;
15750 }
15751
15752 _ACEOF
15753
15754
15755
15756 cat - <<_ACEOF >conftest.h
15757
15758 _ACEOF
15759
15760
15761 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15762 echo "obj-m := conftest.o" >build/Makefile
15763 modpost_flag=''
15764 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15765 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15766 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15767 (eval $ac_try) 2>&5
15768 ac_status=$?
15769 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15770 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15771 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15772 (eval $ac_try) 2>&5
15773 ac_status=$?
15774 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15775 test $ac_status = 0; }; }; then :
15776
15777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15778 $as_echo "yes" >&6; }
15779
15780 $as_echo "#define HAVE_BIO_RW_FAILFAST_DTD 1" >>confdefs.h
15781
15782
15783 else
15784 $as_echo "$as_me: failed program was:" >&5
15785 sed 's/^/| /' conftest.$ac_ext >&5
15786
15787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15788 $as_echo "no" >&6; }
15789
15790
15791
15792 fi
15793 rm -Rf build
15794
15795
15796
15797
15798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether REQ_FAILFAST_MASK is defined" >&5
15799 $as_echo_n "checking whether REQ_FAILFAST_MASK is defined... " >&6; }
15800
15801
15802 cat confdefs.h - <<_ACEOF >conftest.c
15803
15804
15805 #include <linux/bio.h>
15806
15807 int
15808 main (void)
15809 {
15810
15811 int flags __attribute__ ((unused));
15812 flags = REQ_FAILFAST_MASK;
15813
15814 ;
15815 return 0;
15816 }
15817
15818 _ACEOF
15819
15820
15821
15822 cat - <<_ACEOF >conftest.h
15823
15824 _ACEOF
15825
15826
15827 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15828 echo "obj-m := conftest.o" >build/Makefile
15829 modpost_flag=''
15830 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15831 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15832 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15833 (eval $ac_try) 2>&5
15834 ac_status=$?
15835 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15836 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15837 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15838 (eval $ac_try) 2>&5
15839 ac_status=$?
15840 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15841 test $ac_status = 0; }; }; then :
15842
15843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15844 $as_echo "yes" >&6; }
15845
15846 $as_echo "#define HAVE_REQ_FAILFAST_MASK 1" >>confdefs.h
15847
15848
15849 else
15850 $as_echo "$as_me: failed program was:" >&5
15851 sed 's/^/| /' conftest.$ac_ext >&5
15852
15853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15854 $as_echo "no" >&6; }
15855
15856
15857
15858 fi
15859 rm -Rf build
15860
15861
15862
15863
15864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether REQ_OP_DISCARD is defined" >&5
15865 $as_echo_n "checking whether REQ_OP_DISCARD is defined... " >&6; }
15866
15867
15868 cat confdefs.h - <<_ACEOF >conftest.c
15869
15870
15871 #include <linux/blk_types.h>
15872
15873 int
15874 main (void)
15875 {
15876
15877 int op __attribute__ ((unused)) = REQ_OP_DISCARD;
15878
15879 ;
15880 return 0;
15881 }
15882
15883 _ACEOF
15884
15885
15886
15887 cat - <<_ACEOF >conftest.h
15888
15889 _ACEOF
15890
15891
15892 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15893 echo "obj-m := conftest.o" >build/Makefile
15894 modpost_flag=''
15895 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15896 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15897 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15898 (eval $ac_try) 2>&5
15899 ac_status=$?
15900 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15901 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15902 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15903 (eval $ac_try) 2>&5
15904 ac_status=$?
15905 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15906 test $ac_status = 0; }; }; then :
15907
15908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15909 $as_echo "yes" >&6; }
15910
15911 $as_echo "#define HAVE_REQ_OP_DISCARD 1" >>confdefs.h
15912
15913
15914 else
15915 $as_echo "$as_me: failed program was:" >&5
15916 sed 's/^/| /' conftest.$ac_ext >&5
15917
15918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15919 $as_echo "no" >&6; }
15920
15921
15922
15923 fi
15924 rm -Rf build
15925
15926
15927
15928
15929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether REQ_OP_SECURE_ERASE is defined" >&5
15930 $as_echo_n "checking whether REQ_OP_SECURE_ERASE is defined... " >&6; }
15931
15932
15933 cat confdefs.h - <<_ACEOF >conftest.c
15934
15935
15936 #include <linux/blk_types.h>
15937
15938 int
15939 main (void)
15940 {
15941
15942 int op __attribute__ ((unused)) = REQ_OP_SECURE_ERASE;
15943
15944 ;
15945 return 0;
15946 }
15947
15948 _ACEOF
15949
15950
15951
15952 cat - <<_ACEOF >conftest.h
15953
15954 _ACEOF
15955
15956
15957 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15958 echo "obj-m := conftest.o" >build/Makefile
15959 modpost_flag=''
15960 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15961 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15962 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15963 (eval $ac_try) 2>&5
15964 ac_status=$?
15965 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15966 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15967 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15968 (eval $ac_try) 2>&5
15969 ac_status=$?
15970 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15971 test $ac_status = 0; }; }; then :
15972
15973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15974 $as_echo "yes" >&6; }
15975
15976 $as_echo "#define HAVE_REQ_OP_SECURE_ERASE 1" >>confdefs.h
15977
15978
15979 else
15980 $as_echo "$as_me: failed program was:" >&5
15981 sed 's/^/| /' conftest.$ac_ext >&5
15982
15983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15984 $as_echo "no" >&6; }
15985
15986
15987
15988 fi
15989 rm -Rf build
15990
15991
15992
15993
15994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether REQ_OP_FLUSH is defined" >&5
15995 $as_echo_n "checking whether REQ_OP_FLUSH is defined... " >&6; }
15996
15997
15998 cat confdefs.h - <<_ACEOF >conftest.c
15999
16000
16001 #include <linux/blk_types.h>
16002
16003 int
16004 main (void)
16005 {
16006
16007 int op __attribute__ ((unused)) = REQ_OP_FLUSH;
16008
16009 ;
16010 return 0;
16011 }
16012
16013 _ACEOF
16014
16015
16016
16017 cat - <<_ACEOF >conftest.h
16018
16019 _ACEOF
16020
16021
16022 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16023 echo "obj-m := conftest.o" >build/Makefile
16024 modpost_flag=''
16025 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16026 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16027 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16028 (eval $ac_try) 2>&5
16029 ac_status=$?
16030 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16031 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16032 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16033 (eval $ac_try) 2>&5
16034 ac_status=$?
16035 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16036 test $ac_status = 0; }; }; then :
16037
16038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16039 $as_echo "yes" >&6; }
16040
16041 $as_echo "#define HAVE_REQ_OP_FLUSH 1" >>confdefs.h
16042
16043
16044 else
16045 $as_echo "$as_me: failed program was:" >&5
16046 sed 's/^/| /' conftest.$ac_ext >&5
16047
16048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16049 $as_echo "no" >&6; }
16050
16051
16052
16053 fi
16054 rm -Rf build
16055
16056
16057
16058
16059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bio->bi_opf is defined" >&5
16060 $as_echo_n "checking whether bio->bi_opf is defined... " >&6; }
16061
16062
16063 cat confdefs.h - <<_ACEOF >conftest.c
16064
16065
16066 #include <linux/bio.h>
16067
16068 int
16069 main (void)
16070 {
16071
16072 struct bio bio __attribute__ ((unused));
16073 bio.bi_opf = 0;
16074
16075 ;
16076 return 0;
16077 }
16078
16079 _ACEOF
16080
16081
16082
16083 cat - <<_ACEOF >conftest.h
16084
16085 _ACEOF
16086
16087
16088 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16089 echo "obj-m := conftest.o" >build/Makefile
16090 modpost_flag=''
16091 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16092 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16093 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16094 (eval $ac_try) 2>&5
16095 ac_status=$?
16096 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16097 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16098 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16099 (eval $ac_try) 2>&5
16100 ac_status=$?
16101 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16102 test $ac_status = 0; }; }; then :
16103
16104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16105 $as_echo "yes" >&6; }
16106
16107 $as_echo "#define HAVE_BIO_BI_OPF 1" >>confdefs.h
16108
16109
16110 else
16111 $as_echo "$as_me: failed program was:" >&5
16112 sed 's/^/| /' conftest.$ac_ext >&5
16113
16114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16115 $as_echo "no" >&6; }
16116
16117
16118
16119 fi
16120 rm -Rf build
16121
16122
16123
16124
16125 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bio_end_io_t wants 1 arg" >&5
16126 $as_echo_n "checking whether bio_end_io_t wants 1 arg... " >&6; }
16127
16128
16129 cat confdefs.h - <<_ACEOF >conftest.c
16130
16131
16132 #include <linux/bio.h>
16133
16134 void wanted_end_io(struct bio *bio) { return; }
16135
16136 bio_end_io_t *end_io __attribute__ ((unused)) = wanted_end_io;
16137
16138 int
16139 main (void)
16140 {
16141
16142
16143 ;
16144 return 0;
16145 }
16146
16147 _ACEOF
16148
16149
16150
16151 cat - <<_ACEOF >conftest.h
16152
16153 _ACEOF
16154
16155
16156 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16157 echo "obj-m := conftest.o" >build/Makefile
16158 modpost_flag=''
16159 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16160 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16161 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16162 (eval $ac_try) 2>&5
16163 ac_status=$?
16164 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16165 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16166 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16167 (eval $ac_try) 2>&5
16168 ac_status=$?
16169 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16170 test $ac_status = 0; }; }; then :
16171
16172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16173 $as_echo "yes" >&6; }
16174
16175 $as_echo "#define HAVE_1ARG_BIO_END_IO_T 1" >>confdefs.h
16176
16177
16178 else
16179 $as_echo "$as_me: failed program was:" >&5
16180 sed 's/^/| /' conftest.$ac_ext >&5
16181
16182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16183 $as_echo "no" >&6; }
16184
16185
16186
16187 fi
16188 rm -Rf build
16189
16190
16191
16192
16193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether BIO_RW_BARRIER is defined" >&5
16194 $as_echo_n "checking whether BIO_RW_BARRIER is defined... " >&6; }
16195
16196
16197 cat confdefs.h - <<_ACEOF >conftest.c
16198
16199
16200 #include <linux/bio.h>
16201
16202 int
16203 main (void)
16204 {
16205
16206 int flags __attribute__ ((unused));
16207 flags = BIO_RW_BARRIER;
16208
16209 ;
16210 return 0;
16211 }
16212
16213 _ACEOF
16214
16215
16216
16217 cat - <<_ACEOF >conftest.h
16218
16219 _ACEOF
16220
16221
16222 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16223 echo "obj-m := conftest.o" >build/Makefile
16224 modpost_flag=''
16225 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16226 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16227 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16228 (eval $ac_try) 2>&5
16229 ac_status=$?
16230 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16231 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16232 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16233 (eval $ac_try) 2>&5
16234 ac_status=$?
16235 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16236 test $ac_status = 0; }; }; then :
16237
16238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16239 $as_echo "yes" >&6; }
16240
16241 $as_echo "#define HAVE_BIO_RW_BARRIER 1" >>confdefs.h
16242
16243
16244 else
16245 $as_echo "$as_me: failed program was:" >&5
16246 sed 's/^/| /' conftest.$ac_ext >&5
16247
16248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16249 $as_echo "no" >&6; }
16250
16251
16252
16253 fi
16254 rm -Rf build
16255
16256
16257
16258
16259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether BIO_RW_DISCARD is defined" >&5
16260 $as_echo_n "checking whether BIO_RW_DISCARD is defined... " >&6; }
16261
16262
16263 cat confdefs.h - <<_ACEOF >conftest.c
16264
16265
16266 #include <linux/bio.h>
16267
16268 int
16269 main (void)
16270 {
16271
16272 int flags __attribute__ ((unused));
16273 flags = BIO_RW_DISCARD;
16274
16275 ;
16276 return 0;
16277 }
16278
16279 _ACEOF
16280
16281
16282
16283 cat - <<_ACEOF >conftest.h
16284
16285 _ACEOF
16286
16287
16288 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16289 echo "obj-m := conftest.o" >build/Makefile
16290 modpost_flag=''
16291 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16292 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16293 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16294 (eval $ac_try) 2>&5
16295 ac_status=$?
16296 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16297 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16298 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16299 (eval $ac_try) 2>&5
16300 ac_status=$?
16301 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16302 test $ac_status = 0; }; }; then :
16303
16304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16305 $as_echo "yes" >&6; }
16306
16307 $as_echo "#define HAVE_BIO_RW_DISCARD 1" >>confdefs.h
16308
16309
16310 else
16311 $as_echo "$as_me: failed program was:" >&5
16312 sed 's/^/| /' conftest.$ac_ext >&5
16313
16314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16315 $as_echo "no" >&6; }
16316
16317
16318
16319 fi
16320 rm -Rf build
16321
16322
16323
16324
16325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blk_queue_flush() is available" >&5
16326 $as_echo_n "checking whether blk_queue_flush() is available... " >&6; }
16327 tmp_flags="$EXTRA_KCFLAGS"
16328 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
16329
16330
16331 cat confdefs.h - <<_ACEOF >conftest.c
16332
16333
16334 #include <linux/blkdev.h>
16335
16336 int
16337 main (void)
16338 {
16339
16340 struct request_queue *q = NULL;
16341 (void) blk_queue_flush(q, REQ_FLUSH);
16342
16343 ;
16344 return 0;
16345 }
16346
16347 _ACEOF
16348
16349
16350
16351 cat - <<_ACEOF >conftest.h
16352
16353 _ACEOF
16354
16355
16356 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16357 echo "obj-m := conftest.o" >build/Makefile
16358 modpost_flag=''
16359 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16360 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16361 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16362 (eval $ac_try) 2>&5
16363 ac_status=$?
16364 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16365 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16366 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16367 (eval $ac_try) 2>&5
16368 ac_status=$?
16369 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16370 test $ac_status = 0; }; }; then :
16371
16372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16373 $as_echo "yes" >&6; }
16374
16375 $as_echo "#define HAVE_BLK_QUEUE_FLUSH 1" >>confdefs.h
16376
16377
16378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blk_queue_flush() is GPL-only" >&5
16379 $as_echo_n "checking whether blk_queue_flush() is GPL-only... " >&6; }
16380
16381
16382 cat confdefs.h - <<_ACEOF >conftest.c
16383
16384
16385 #include <linux/module.h>
16386 #include <linux/blkdev.h>
16387
16388 MODULE_LICENSE("$ZFS_META_LICENSE");
16389
16390 int
16391 main (void)
16392 {
16393
16394 struct request_queue *q = NULL;
16395 (void) blk_queue_flush(q, REQ_FLUSH);
16396
16397 ;
16398 return 0;
16399 }
16400
16401 _ACEOF
16402
16403
16404
16405 cat - <<_ACEOF >conftest.h
16406
16407 _ACEOF
16408
16409
16410 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16411 echo "obj-m := conftest.o" >build/Makefile
16412 modpost_flag=''
16413 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16414 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16415 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16416 (eval $ac_try) 2>&5
16417 ac_status=$?
16418 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16419 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16420 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16421 (eval $ac_try) 2>&5
16422 ac_status=$?
16423 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16424 test $ac_status = 0; }; }; then :
16425
16426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16427 $as_echo "no" >&6; }
16428
16429 else
16430 $as_echo "$as_me: failed program was:" >&5
16431 sed 's/^/| /' conftest.$ac_ext >&5
16432
16433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16434 $as_echo "yes" >&6; }
16435
16436 $as_echo "#define HAVE_BLK_QUEUE_FLUSH_GPL_ONLY 1" >>confdefs.h
16437
16438
16439
16440
16441 fi
16442 rm -Rf build
16443
16444
16445
16446 else
16447 $as_echo "$as_me: failed program was:" >&5
16448 sed 's/^/| /' conftest.$ac_ext >&5
16449
16450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16451 $as_echo "no" >&6; }
16452
16453
16454
16455 fi
16456 rm -Rf build
16457
16458
16459
16460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blk_queue_write_cache() exists" >&5
16461 $as_echo_n "checking whether blk_queue_write_cache() exists... " >&6; }
16462
16463
16464 cat confdefs.h - <<_ACEOF >conftest.c
16465
16466
16467 #include <linux/kernel.h>
16468 #include <linux/blkdev.h>
16469
16470
16471 int
16472 main (void)
16473 {
16474
16475 struct request_queue *q = NULL;
16476 blk_queue_write_cache(q, true, true);
16477
16478 ;
16479 return 0;
16480 }
16481
16482 _ACEOF
16483
16484
16485
16486 cat - <<_ACEOF >conftest.h
16487
16488 _ACEOF
16489
16490
16491 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16492 echo "obj-m := conftest.o" >build/Makefile
16493 modpost_flag=''
16494 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16495 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16496 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16497 (eval $ac_try) 2>&5
16498 ac_status=$?
16499 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16500 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16501 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16502 (eval $ac_try) 2>&5
16503 ac_status=$?
16504 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16505 test $ac_status = 0; }; }; then :
16506
16507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16508 $as_echo "yes" >&6; }
16509
16510 $as_echo "#define HAVE_BLK_QUEUE_WRITE_CACHE 1" >>confdefs.h
16511
16512
16513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blk_queue_write_cache() is GPL-only" >&5
16514 $as_echo_n "checking whether blk_queue_write_cache() is GPL-only... " >&6; }
16515
16516
16517 cat confdefs.h - <<_ACEOF >conftest.c
16518
16519
16520 #include <linux/kernel.h>
16521 #include <linux/module.h>
16522 #include <linux/blkdev.h>
16523
16524 MODULE_LICENSE("$ZFS_META_LICENSE");
16525
16526 int
16527 main (void)
16528 {
16529
16530 struct request_queue *q = NULL;
16531 blk_queue_write_cache(q, true, true);
16532
16533 ;
16534 return 0;
16535 }
16536
16537 _ACEOF
16538
16539
16540
16541 cat - <<_ACEOF >conftest.h
16542
16543 _ACEOF
16544
16545
16546 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16547 echo "obj-m := conftest.o" >build/Makefile
16548 modpost_flag=''
16549 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16550 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16551 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16552 (eval $ac_try) 2>&5
16553 ac_status=$?
16554 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16555 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16556 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16557 (eval $ac_try) 2>&5
16558 ac_status=$?
16559 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16560 test $ac_status = 0; }; }; then :
16561
16562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16563 $as_echo "no" >&6; }
16564
16565 else
16566 $as_echo "$as_me: failed program was:" >&5
16567 sed 's/^/| /' conftest.$ac_ext >&5
16568
16569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16570 $as_echo "yes" >&6; }
16571
16572 $as_echo "#define HAVE_BLK_QUEUE_WRITE_CACHE_GPL_ONLY 1" >>confdefs.h
16573
16574
16575
16576
16577 fi
16578 rm -Rf build
16579
16580
16581
16582 else
16583 $as_echo "$as_me: failed program was:" >&5
16584 sed 's/^/| /' conftest.$ac_ext >&5
16585
16586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16587 $as_echo "no" >&6; }
16588
16589
16590
16591 fi
16592 rm -Rf build
16593
16594
16595
16596 EXTRA_KCFLAGS="$tmp_flags"
16597
16598
16599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blk_queue_max_hw_sectors() is available" >&5
16600 $as_echo_n "checking whether blk_queue_max_hw_sectors() is available... " >&6; }
16601 tmp_flags="$EXTRA_KCFLAGS"
16602 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
16603
16604
16605 cat confdefs.h - <<_ACEOF >conftest.c
16606
16607
16608 #include <linux/blkdev.h>
16609
16610 int
16611 main (void)
16612 {
16613
16614 struct request_queue *q = NULL;
16615 (void) blk_queue_max_hw_sectors(q, BLK_SAFE_MAX_SECTORS);
16616
16617 ;
16618 return 0;
16619 }
16620
16621 _ACEOF
16622
16623
16624
16625 cat - <<_ACEOF >conftest.h
16626
16627 _ACEOF
16628
16629
16630 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16631 echo "obj-m := conftest.o" >build/Makefile
16632 modpost_flag=''
16633 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16634 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16635 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16636 (eval $ac_try) 2>&5
16637 ac_status=$?
16638 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16639 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16640 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16641 (eval $ac_try) 2>&5
16642 ac_status=$?
16643 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16644 test $ac_status = 0; }; }; then :
16645
16646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16647 $as_echo "yes" >&6; }
16648
16649 $as_echo "#define HAVE_BLK_QUEUE_MAX_HW_SECTORS 1" >>confdefs.h
16650
16651
16652 else
16653 $as_echo "$as_me: failed program was:" >&5
16654 sed 's/^/| /' conftest.$ac_ext >&5
16655
16656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16657 $as_echo "no" >&6; }
16658
16659
16660
16661 fi
16662 rm -Rf build
16663
16664
16665 EXTRA_KCFLAGS="$tmp_flags"
16666
16667
16668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blk_queue_max_segments() is available" >&5
16669 $as_echo_n "checking whether blk_queue_max_segments() is available... " >&6; }
16670 tmp_flags="$EXTRA_KCFLAGS"
16671 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
16672
16673
16674 cat confdefs.h - <<_ACEOF >conftest.c
16675
16676
16677 #include <linux/blkdev.h>
16678
16679 int
16680 main (void)
16681 {
16682
16683 struct request_queue *q = NULL;
16684 (void) blk_queue_max_segments(q, BLK_MAX_SEGMENTS);
16685
16686 ;
16687 return 0;
16688 }
16689
16690 _ACEOF
16691
16692
16693
16694 cat - <<_ACEOF >conftest.h
16695
16696 _ACEOF
16697
16698
16699 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16700 echo "obj-m := conftest.o" >build/Makefile
16701 modpost_flag=''
16702 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16703 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16704 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16705 (eval $ac_try) 2>&5
16706 ac_status=$?
16707 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16708 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16709 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16710 (eval $ac_try) 2>&5
16711 ac_status=$?
16712 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16713 test $ac_status = 0; }; }; then :
16714
16715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16716 $as_echo "yes" >&6; }
16717
16718 $as_echo "#define HAVE_BLK_QUEUE_MAX_SEGMENTS 1" >>confdefs.h
16719
16720
16721 else
16722 $as_echo "$as_me: failed program was:" >&5
16723 sed 's/^/| /' conftest.$ac_ext >&5
16724
16725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16726 $as_echo "no" >&6; }
16727
16728
16729
16730 fi
16731 rm -Rf build
16732
16733
16734 EXTRA_KCFLAGS="$tmp_flags"
16735
16736
16737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the BIO_RW_UNPLUG enum is available" >&5
16738 $as_echo_n "checking whether the BIO_RW_UNPLUG enum is available... " >&6; }
16739 tmp_flags="$EXTRA_KCFLAGS"
16740 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
16741
16742
16743 cat confdefs.h - <<_ACEOF >conftest.c
16744
16745
16746 #include <linux/blkdev.h>
16747
16748 int
16749 main (void)
16750 {
16751
16752 extern enum bio_rw_flags rw;
16753
16754 rw = BIO_RW_UNPLUG;
16755
16756 ;
16757 return 0;
16758 }
16759
16760 _ACEOF
16761
16762
16763
16764 cat - <<_ACEOF >conftest.h
16765
16766 _ACEOF
16767
16768
16769 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16770 echo "obj-m := conftest.o" >build/Makefile
16771 modpost_flag=''
16772 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16773 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16774 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16775 (eval $ac_try) 2>&5
16776 ac_status=$?
16777 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16778 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16779 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16780 (eval $ac_try) 2>&5
16781 ac_status=$?
16782 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16783 test $ac_status = 0; }; }; then :
16784
16785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16786 $as_echo "yes" >&6; }
16787
16788 $as_echo "#define HAVE_BLK_QUEUE_HAVE_BIO_RW_UNPLUG 1" >>confdefs.h
16789
16790
16791 else
16792 $as_echo "$as_me: failed program was:" >&5
16793 sed 's/^/| /' conftest.$ac_ext >&5
16794
16795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16796 $as_echo "no" >&6; }
16797
16798
16799
16800 fi
16801 rm -Rf build
16802
16803
16804 EXTRA_KCFLAGS="$tmp_flags"
16805
16806
16807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct blk_plug is available" >&5
16808 $as_echo_n "checking whether struct blk_plug is available... " >&6; }
16809 tmp_flags="$EXTRA_KCFLAGS"
16810 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
16811
16812
16813 cat confdefs.h - <<_ACEOF >conftest.c
16814
16815
16816 #include <linux/blkdev.h>
16817
16818 int
16819 main (void)
16820 {
16821
16822 struct blk_plug plug;
16823
16824 blk_start_plug(&plug);
16825 blk_finish_plug(&plug);
16826
16827 ;
16828 return 0;
16829 }
16830
16831 _ACEOF
16832
16833
16834
16835 cat - <<_ACEOF >conftest.h
16836
16837 _ACEOF
16838
16839
16840 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16841 echo "obj-m := conftest.o" >build/Makefile
16842 modpost_flag=''
16843 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16844 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16845 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16846 (eval $ac_try) 2>&5
16847 ac_status=$?
16848 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16849 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16850 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16851 (eval $ac_try) 2>&5
16852 ac_status=$?
16853 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16854 test $ac_status = 0; }; }; then :
16855
16856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16857 $as_echo "yes" >&6; }
16858
16859 $as_echo "#define HAVE_BLK_QUEUE_HAVE_BLK_PLUG 1" >>confdefs.h
16860
16861
16862 else
16863 $as_echo "$as_me: failed program was:" >&5
16864 sed 's/^/| /' conftest.$ac_ext >&5
16865
16866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16867 $as_echo "no" >&6; }
16868
16869
16870
16871 fi
16872 rm -Rf build
16873
16874
16875 EXTRA_KCFLAGS="$tmp_flags"
16876
16877
16878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether get_disk_ro() is available" >&5
16879 $as_echo_n "checking whether get_disk_ro() is available... " >&6; }
16880 tmp_flags="$EXTRA_KCFLAGS"
16881 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
16882
16883
16884 cat confdefs.h - <<_ACEOF >conftest.c
16885
16886
16887 #include <linux/blkdev.h>
16888
16889 int
16890 main (void)
16891 {
16892
16893 struct gendisk *disk = NULL;
16894 (void) get_disk_ro(disk);
16895
16896 ;
16897 return 0;
16898 }
16899
16900 _ACEOF
16901
16902
16903
16904 cat - <<_ACEOF >conftest.h
16905
16906 _ACEOF
16907
16908
16909 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16910 echo "obj-m := conftest.o" >build/Makefile
16911 modpost_flag=''
16912 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16913 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16914 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16915 (eval $ac_try) 2>&5
16916 ac_status=$?
16917 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16918 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16919 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16920 (eval $ac_try) 2>&5
16921 ac_status=$?
16922 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16923 test $ac_status = 0; }; }; then :
16924
16925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16926 $as_echo "yes" >&6; }
16927
16928 $as_echo "#define HAVE_GET_DISK_RO 1" >>confdefs.h
16929
16930
16931 else
16932 $as_echo "$as_me: failed program was:" >&5
16933 sed 's/^/| /' conftest.$ac_ext >&5
16934
16935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16936 $as_echo "no" >&6; }
16937
16938
16939
16940 fi
16941 rm -Rf build
16942
16943
16944 EXTRA_KCFLAGS="$tmp_flags"
16945
16946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether get_gendisk() is available" >&5
16947 $as_echo_n "checking whether get_gendisk() is available... " >&6; }
16948
16949
16950
16951 cat confdefs.h - <<_ACEOF >conftest.c
16952
16953
16954 #include <linux/genhd.h>
16955
16956 int
16957 main (void)
16958 {
16959
16960 get_gendisk(0, NULL);
16961
16962 ;
16963 return 0;
16964 }
16965
16966 _ACEOF
16967
16968
16969
16970 cat - <<_ACEOF >conftest.h
16971
16972 _ACEOF
16973
16974
16975 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16976 echo "obj-m := conftest.o" >build/Makefile
16977 modpost_flag=''
16978 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16979 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16980 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16981 (eval $ac_try) 2>&5
16982 ac_status=$?
16983 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16984 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16985 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16986 (eval $ac_try) 2>&5
16987 ac_status=$?
16988 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16989 test $ac_status = 0; }; }; then :
16990 rc=0
16991 else
16992 $as_echo "$as_me: failed program was:" >&5
16993 sed 's/^/| /' conftest.$ac_ext >&5
16994 rc=1
16995
16996
16997 fi
16998 rm -Rf build
16999
17000
17001 if test $rc -ne 0; then :
17002
17003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17004 $as_echo "no" >&6; }
17005
17006 else
17007 if test "x$enable_linux_builtin" != xyes; then
17008
17009 grep -q -E '[[:space:]]get_gendisk[[:space:]]' \
17010 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
17011 rc=$?
17012 if test $rc -ne 0; then
17013 export=0
17014 for file in block/genhd.c; do
17015 grep -q -E "EXPORT_SYMBOL.*(get_gendisk)" \
17016 "$LINUX/$file" 2>/dev/null
17017 rc=$?
17018 if test $rc -eq 0; then
17019 export=1
17020 break;
17021 fi
17022 done
17023 if test $export -eq 0; then :
17024 rc=1
17025 else :
17026 rc=0
17027 fi
17028 else :
17029 rc=0
17030 fi
17031
17032 fi
17033 if test $rc -ne 0; then :
17034
17035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17036 $as_echo "no" >&6; }
17037
17038 else :
17039
17040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17041 $as_echo "yes" >&6; }
17042
17043 $as_echo "#define HAVE_GET_GENDISK 1" >>confdefs.h
17044
17045
17046 fi
17047 fi
17048
17049
17050
17051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bio_set_op_attrs is available" >&5
17052 $as_echo_n "checking whether bio_set_op_attrs is available... " >&6; }
17053
17054
17055 cat confdefs.h - <<_ACEOF >conftest.c
17056
17057
17058 #include <linux/blk_types.h>
17059
17060 int
17061 main (void)
17062 {
17063
17064 struct bio *bio __attribute__ ((unused)) = NULL;
17065
17066 bio_set_op_attrs(bio, 0, 0);
17067
17068 ;
17069 return 0;
17070 }
17071
17072 _ACEOF
17073
17074
17075
17076 cat - <<_ACEOF >conftest.h
17077
17078 _ACEOF
17079
17080
17081 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17082 echo "obj-m := conftest.o" >build/Makefile
17083 modpost_flag=''
17084 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17085 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17086 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17087 (eval $ac_try) 2>&5
17088 ac_status=$?
17089 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17090 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17091 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17092 (eval $ac_try) 2>&5
17093 ac_status=$?
17094 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17095 test $ac_status = 0; }; }; then :
17096
17097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17098 $as_echo "yes" >&6; }
17099
17100 $as_echo "#define HAVE_BIO_SET_OP_ATTRS 1" >>confdefs.h
17101
17102
17103 else
17104 $as_echo "$as_me: failed program was:" >&5
17105 sed 's/^/| /' conftest.$ac_ext >&5
17106
17107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17108 $as_echo "no" >&6; }
17109
17110
17111
17112 fi
17113 rm -Rf build
17114
17115
17116
17117
17118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether generic_readlink is global" >&5
17119 $as_echo_n "checking whether generic_readlink is global... " >&6; }
17120
17121
17122 cat confdefs.h - <<_ACEOF >conftest.c
17123
17124
17125 #include <linux/fs.h>
17126
17127 int
17128 main (void)
17129 {
17130
17131 int i __attribute__ ((unused));
17132
17133 i = generic_readlink(NULL, NULL, 0);
17134
17135 ;
17136 return 0;
17137 }
17138
17139 _ACEOF
17140
17141
17142
17143 cat - <<_ACEOF >conftest.h
17144
17145 _ACEOF
17146
17147
17148 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17149 echo "obj-m := conftest.o" >build/Makefile
17150 modpost_flag=''
17151 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17152 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17153 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17154 (eval $ac_try) 2>&5
17155 ac_status=$?
17156 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17157 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17158 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17159 (eval $ac_try) 2>&5
17160 ac_status=$?
17161 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17162 test $ac_status = 0; }; }; then :
17163
17164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17165 $as_echo "yes" >&6; }
17166
17167 $as_echo "#define HAVE_GENERIC_READLINK 1" >>confdefs.h
17168
17169
17170 else
17171 $as_echo "$as_me: failed program was:" >&5
17172 sed 's/^/| /' conftest.$ac_ext >&5
17173
17174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17175 $as_echo "no" >&6; }
17176
17177
17178
17179 fi
17180 rm -Rf build
17181
17182
17183
17184
17185 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ql->discard_granularity is available" >&5
17186 $as_echo_n "checking whether ql->discard_granularity is available... " >&6; }
17187
17188
17189 cat confdefs.h - <<_ACEOF >conftest.c
17190
17191
17192 #include <linux/blkdev.h>
17193
17194 int
17195 main (void)
17196 {
17197
17198 struct queue_limits ql __attribute__ ((unused));
17199
17200 ql.discard_granularity = 0;
17201
17202 ;
17203 return 0;
17204 }
17205
17206 _ACEOF
17207
17208
17209
17210 cat - <<_ACEOF >conftest.h
17211
17212 _ACEOF
17213
17214
17215 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17216 echo "obj-m := conftest.o" >build/Makefile
17217 modpost_flag=''
17218 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17219 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17220 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17221 (eval $ac_try) 2>&5
17222 ac_status=$?
17223 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17224 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17225 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17226 (eval $ac_try) 2>&5
17227 ac_status=$?
17228 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17229 test $ac_status = 0; }; }; then :
17230
17231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17232 $as_echo "yes" >&6; }
17233
17234 $as_echo "#define HAVE_DISCARD_GRANULARITY 1" >>confdefs.h
17235
17236
17237 else
17238 $as_echo "$as_me: failed program was:" >&5
17239 sed 's/^/| /' conftest.$ac_ext >&5
17240
17241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17242 $as_echo "no" >&6; }
17243
17244
17245
17246 fi
17247 rm -Rf build
17248
17249
17250
17251
17252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether super_block uses const struct xattr_handler" >&5
17253 $as_echo_n "checking whether super_block uses const struct xattr_handler... " >&6; }
17254
17255
17256 cat confdefs.h - <<_ACEOF >conftest.c
17257
17258
17259 #include <linux/fs.h>
17260 #include <linux/xattr.h>
17261
17262 const struct xattr_handler xattr_test_handler = {
17263 .prefix = "test",
17264 .get = NULL,
17265 .set = NULL,
17266 };
17267
17268 const struct xattr_handler *xattr_handlers[] = {
17269 &xattr_test_handler,
17270 };
17271
17272 const struct super_block sb __attribute__ ((unused)) = {
17273 .s_xattr = xattr_handlers,
17274 };
17275
17276 int
17277 main (void)
17278 {
17279
17280
17281 ;
17282 return 0;
17283 }
17284
17285 _ACEOF
17286
17287
17288
17289 cat - <<_ACEOF >conftest.h
17290
17291 _ACEOF
17292
17293
17294 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17295 echo "obj-m := conftest.o" >build/Makefile
17296 modpost_flag=''
17297 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17298 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17299 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17300 (eval $ac_try) 2>&5
17301 ac_status=$?
17302 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17303 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17304 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17305 (eval $ac_try) 2>&5
17306 ac_status=$?
17307 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17308 test $ac_status = 0; }; }; then :
17309
17310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17311 $as_echo "yes" >&6; }
17312
17313 $as_echo "#define HAVE_CONST_XATTR_HANDLER 1" >>confdefs.h
17314
17315
17316 else
17317 $as_echo "$as_me: failed program was:" >&5
17318 sed 's/^/| /' conftest.$ac_ext >&5
17319
17320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17321 $as_echo "no" >&6; }
17322
17323
17324
17325 fi
17326 rm -Rf build
17327
17328
17329
17330
17331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler has name" >&5
17332 $as_echo_n "checking whether xattr_handler has name... " >&6; }
17333
17334
17335 cat confdefs.h - <<_ACEOF >conftest.c
17336
17337
17338 #include <linux/xattr.h>
17339
17340 static const struct xattr_handler
17341 xops __attribute__ ((unused)) = {
17342 .name = XATTR_NAME_POSIX_ACL_ACCESS,
17343 };
17344
17345 int
17346 main (void)
17347 {
17348
17349
17350 ;
17351 return 0;
17352 }
17353
17354 _ACEOF
17355
17356
17357
17358 cat - <<_ACEOF >conftest.h
17359
17360 _ACEOF
17361
17362
17363 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17364 echo "obj-m := conftest.o" >build/Makefile
17365 modpost_flag=''
17366 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17367 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17368 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17369 (eval $ac_try) 2>&5
17370 ac_status=$?
17371 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17372 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17373 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17374 (eval $ac_try) 2>&5
17375 ac_status=$?
17376 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17377 test $ac_status = 0; }; }; then :
17378
17379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17380 $as_echo "yes" >&6; }
17381
17382 $as_echo "#define HAVE_XATTR_HANDLER_NAME 1" >>confdefs.h
17383
17384
17385 else
17386 $as_echo "$as_me: failed program was:" >&5
17387 sed 's/^/| /' conftest.$ac_ext >&5
17388
17389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17390 $as_echo "no" >&6; }
17391
17392
17393
17394 fi
17395 rm -Rf build
17396
17397
17398
17399
17400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->get() wants both dentry and inode" >&5
17401 $as_echo_n "checking whether xattr_handler->get() wants both dentry and inode... " >&6; }
17402
17403
17404 cat confdefs.h - <<_ACEOF >conftest.c
17405
17406
17407 #include <linux/xattr.h>
17408
17409 int get(const struct xattr_handler *handler,
17410 struct dentry *dentry, struct inode *inode,
17411 const char *name, void *buffer, size_t size) { return 0; }
17412 static const struct xattr_handler
17413 xops __attribute__ ((unused)) = {
17414 .get = get,
17415 };
17416
17417 int
17418 main (void)
17419 {
17420
17421
17422 ;
17423 return 0;
17424 }
17425
17426 _ACEOF
17427
17428
17429
17430 cat - <<_ACEOF >conftest.h
17431
17432 _ACEOF
17433
17434
17435 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17436 echo "obj-m := conftest.o" >build/Makefile
17437 modpost_flag=''
17438 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17439 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17440 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17441 (eval $ac_try) 2>&5
17442 ac_status=$?
17443 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17444 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17445 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17446 (eval $ac_try) 2>&5
17447 ac_status=$?
17448 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17449 test $ac_status = 0; }; }; then :
17450
17451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17452 $as_echo "yes" >&6; }
17453
17454 $as_echo "#define HAVE_XATTR_GET_DENTRY_INODE 1" >>confdefs.h
17455
17456
17457 else
17458 $as_echo "$as_me: failed program was:" >&5
17459 sed 's/^/| /' conftest.$ac_ext >&5
17460
17461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->get() wants xattr_handler" >&5
17462 $as_echo_n "checking whether xattr_handler->get() wants xattr_handler... " >&6; }
17463
17464
17465 cat confdefs.h - <<_ACEOF >conftest.c
17466
17467
17468 #include <linux/xattr.h>
17469
17470 int get(const struct xattr_handler *handler,
17471 struct dentry *dentry, const char *name,
17472 void *buffer, size_t size) { return 0; }
17473 static const struct xattr_handler
17474 xops __attribute__ ((unused)) = {
17475 .get = get,
17476 };
17477
17478 int
17479 main (void)
17480 {
17481
17482
17483 ;
17484 return 0;
17485 }
17486
17487 _ACEOF
17488
17489
17490
17491 cat - <<_ACEOF >conftest.h
17492
17493 _ACEOF
17494
17495
17496 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17497 echo "obj-m := conftest.o" >build/Makefile
17498 modpost_flag=''
17499 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17500 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17501 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17502 (eval $ac_try) 2>&5
17503 ac_status=$?
17504 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17505 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17506 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17507 (eval $ac_try) 2>&5
17508 ac_status=$?
17509 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17510 test $ac_status = 0; }; }; then :
17511
17512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17513 $as_echo "yes" >&6; }
17514
17515 $as_echo "#define HAVE_XATTR_GET_HANDLER 1" >>confdefs.h
17516
17517
17518 else
17519 $as_echo "$as_me: failed program was:" >&5
17520 sed 's/^/| /' conftest.$ac_ext >&5
17521
17522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17523 $as_echo "no" >&6; }
17524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->get() wants dentry" >&5
17525 $as_echo_n "checking whether xattr_handler->get() wants dentry... " >&6; }
17526
17527
17528 cat confdefs.h - <<_ACEOF >conftest.c
17529
17530
17531 #include <linux/xattr.h>
17532
17533 int get(struct dentry *dentry, const char *name,
17534 void *buffer, size_t size, int handler_flags)
17535 { return 0; }
17536 static const struct xattr_handler
17537 xops __attribute__ ((unused)) = {
17538 .get = get,
17539 };
17540
17541 int
17542 main (void)
17543 {
17544
17545
17546 ;
17547 return 0;
17548 }
17549
17550 _ACEOF
17551
17552
17553
17554 cat - <<_ACEOF >conftest.h
17555
17556 _ACEOF
17557
17558
17559 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17560 echo "obj-m := conftest.o" >build/Makefile
17561 modpost_flag=''
17562 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17563 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17564 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17565 (eval $ac_try) 2>&5
17566 ac_status=$?
17567 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17568 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17569 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17570 (eval $ac_try) 2>&5
17571 ac_status=$?
17572 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17573 test $ac_status = 0; }; }; then :
17574
17575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17576 $as_echo "yes" >&6; }
17577
17578 $as_echo "#define HAVE_XATTR_GET_DENTRY 1" >>confdefs.h
17579
17580
17581 else
17582 $as_echo "$as_me: failed program was:" >&5
17583 sed 's/^/| /' conftest.$ac_ext >&5
17584
17585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17586 $as_echo "no" >&6; }
17587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->get() wants inode" >&5
17588 $as_echo_n "checking whether xattr_handler->get() wants inode... " >&6; }
17589
17590
17591 cat confdefs.h - <<_ACEOF >conftest.c
17592
17593
17594 #include <linux/xattr.h>
17595
17596 int get(struct inode *ip, const char *name,
17597 void *buffer, size_t size) { return 0; }
17598 static const struct xattr_handler
17599 xops __attribute__ ((unused)) = {
17600 .get = get,
17601 };
17602
17603 int
17604 main (void)
17605 {
17606
17607
17608 ;
17609 return 0;
17610 }
17611
17612 _ACEOF
17613
17614
17615
17616 cat - <<_ACEOF >conftest.h
17617
17618 _ACEOF
17619
17620
17621 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17622 echo "obj-m := conftest.o" >build/Makefile
17623 modpost_flag=''
17624 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17625 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17626 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17627 (eval $ac_try) 2>&5
17628 ac_status=$?
17629 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17630 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17631 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17632 (eval $ac_try) 2>&5
17633 ac_status=$?
17634 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17635 test $ac_status = 0; }; }; then :
17636
17637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17638 $as_echo "yes" >&6; }
17639
17640 $as_echo "#define HAVE_XATTR_GET_INODE 1" >>confdefs.h
17641
17642
17643 else
17644 $as_echo "$as_me: failed program was:" >&5
17645 sed 's/^/| /' conftest.$ac_ext >&5
17646
17647 as_fn_error $? "no; please file a bug report" "$LINENO" 5
17648
17649
17650
17651 fi
17652 rm -Rf build
17653
17654
17655
17656
17657
17658 fi
17659 rm -Rf build
17660
17661
17662
17663
17664
17665 fi
17666 rm -Rf build
17667
17668
17669
17670
17671
17672 fi
17673 rm -Rf build
17674
17675
17676
17677
17678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->set() wants both dentry and inode" >&5
17679 $as_echo_n "checking whether xattr_handler->set() wants both dentry and inode... " >&6; }
17680
17681
17682 cat confdefs.h - <<_ACEOF >conftest.c
17683
17684
17685 #include <linux/xattr.h>
17686
17687 int set(const struct xattr_handler *handler,
17688 struct dentry *dentry, struct inode *inode,
17689 const char *name, const void *buffer,
17690 size_t size, int flags)
17691 { return 0; }
17692 static const struct xattr_handler
17693 xops __attribute__ ((unused)) = {
17694 .set = set,
17695 };
17696
17697 int
17698 main (void)
17699 {
17700
17701
17702 ;
17703 return 0;
17704 }
17705
17706 _ACEOF
17707
17708
17709
17710 cat - <<_ACEOF >conftest.h
17711
17712 _ACEOF
17713
17714
17715 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17716 echo "obj-m := conftest.o" >build/Makefile
17717 modpost_flag=''
17718 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17719 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17720 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17721 (eval $ac_try) 2>&5
17722 ac_status=$?
17723 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17724 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17725 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17726 (eval $ac_try) 2>&5
17727 ac_status=$?
17728 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17729 test $ac_status = 0; }; }; then :
17730
17731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17732 $as_echo "yes" >&6; }
17733
17734 $as_echo "#define HAVE_XATTR_SET_DENTRY_INODE 1" >>confdefs.h
17735
17736
17737 else
17738 $as_echo "$as_me: failed program was:" >&5
17739 sed 's/^/| /' conftest.$ac_ext >&5
17740
17741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->set() wants xattr_handler" >&5
17742 $as_echo_n "checking whether xattr_handler->set() wants xattr_handler... " >&6; }
17743
17744
17745 cat confdefs.h - <<_ACEOF >conftest.c
17746
17747
17748 #include <linux/xattr.h>
17749
17750 int set(const struct xattr_handler *handler,
17751 struct dentry *dentry, const char *name,
17752 const void *buffer, size_t size, int flags)
17753 { return 0; }
17754 static const struct xattr_handler
17755 xops __attribute__ ((unused)) = {
17756 .set = set,
17757 };
17758
17759 int
17760 main (void)
17761 {
17762
17763
17764 ;
17765 return 0;
17766 }
17767
17768 _ACEOF
17769
17770
17771
17772 cat - <<_ACEOF >conftest.h
17773
17774 _ACEOF
17775
17776
17777 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17778 echo "obj-m := conftest.o" >build/Makefile
17779 modpost_flag=''
17780 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17781 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17782 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17783 (eval $ac_try) 2>&5
17784 ac_status=$?
17785 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17786 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17787 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17788 (eval $ac_try) 2>&5
17789 ac_status=$?
17790 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17791 test $ac_status = 0; }; }; then :
17792
17793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17794 $as_echo "yes" >&6; }
17795
17796 $as_echo "#define HAVE_XATTR_SET_HANDLER 1" >>confdefs.h
17797
17798
17799 else
17800 $as_echo "$as_me: failed program was:" >&5
17801 sed 's/^/| /' conftest.$ac_ext >&5
17802
17803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17804 $as_echo "no" >&6; }
17805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->set() wants dentry" >&5
17806 $as_echo_n "checking whether xattr_handler->set() wants dentry... " >&6; }
17807
17808
17809 cat confdefs.h - <<_ACEOF >conftest.c
17810
17811
17812 #include <linux/xattr.h>
17813
17814 int set(struct dentry *dentry, const char *name,
17815 const void *buffer, size_t size, int flags,
17816 int handler_flags) { return 0; }
17817 static const struct xattr_handler
17818 xops __attribute__ ((unused)) = {
17819 .set = set,
17820 };
17821
17822 int
17823 main (void)
17824 {
17825
17826
17827 ;
17828 return 0;
17829 }
17830
17831 _ACEOF
17832
17833
17834
17835 cat - <<_ACEOF >conftest.h
17836
17837 _ACEOF
17838
17839
17840 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17841 echo "obj-m := conftest.o" >build/Makefile
17842 modpost_flag=''
17843 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17844 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17845 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17846 (eval $ac_try) 2>&5
17847 ac_status=$?
17848 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17849 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17850 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17851 (eval $ac_try) 2>&5
17852 ac_status=$?
17853 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17854 test $ac_status = 0; }; }; then :
17855
17856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17857 $as_echo "yes" >&6; }
17858
17859 $as_echo "#define HAVE_XATTR_SET_DENTRY 1" >>confdefs.h
17860
17861
17862 else
17863 $as_echo "$as_me: failed program was:" >&5
17864 sed 's/^/| /' conftest.$ac_ext >&5
17865
17866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17867 $as_echo "no" >&6; }
17868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->set() wants inode" >&5
17869 $as_echo_n "checking whether xattr_handler->set() wants inode... " >&6; }
17870
17871
17872 cat confdefs.h - <<_ACEOF >conftest.c
17873
17874
17875 #include <linux/xattr.h>
17876
17877 int set(struct inode *ip, const char *name,
17878 const void *buffer, size_t size, int flags)
17879 { return 0; }
17880 static const struct xattr_handler
17881 xops __attribute__ ((unused)) = {
17882 .set = set,
17883 };
17884
17885 int
17886 main (void)
17887 {
17888
17889
17890 ;
17891 return 0;
17892 }
17893
17894 _ACEOF
17895
17896
17897
17898 cat - <<_ACEOF >conftest.h
17899
17900 _ACEOF
17901
17902
17903 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17904 echo "obj-m := conftest.o" >build/Makefile
17905 modpost_flag=''
17906 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17907 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17908 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17909 (eval $ac_try) 2>&5
17910 ac_status=$?
17911 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17912 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17913 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17914 (eval $ac_try) 2>&5
17915 ac_status=$?
17916 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17917 test $ac_status = 0; }; }; then :
17918
17919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17920 $as_echo "yes" >&6; }
17921
17922 $as_echo "#define HAVE_XATTR_SET_INODE 1" >>confdefs.h
17923
17924
17925 else
17926 $as_echo "$as_me: failed program was:" >&5
17927 sed 's/^/| /' conftest.$ac_ext >&5
17928
17929 as_fn_error $? "no; please file a bug report" "$LINENO" 5
17930
17931
17932
17933 fi
17934 rm -Rf build
17935
17936
17937
17938
17939
17940 fi
17941 rm -Rf build
17942
17943
17944
17945
17946
17947 fi
17948 rm -Rf build
17949
17950
17951
17952
17953
17954 fi
17955 rm -Rf build
17956
17957
17958
17959
17960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->list() wants simple" >&5
17961 $as_echo_n "checking whether xattr_handler->list() wants simple... " >&6; }
17962
17963
17964 cat confdefs.h - <<_ACEOF >conftest.c
17965
17966
17967 #include <linux/xattr.h>
17968
17969 bool list(struct dentry *dentry) { return 0; }
17970 static const struct xattr_handler
17971 xops __attribute__ ((unused)) = {
17972 .list = list,
17973 };
17974
17975 int
17976 main (void)
17977 {
17978
17979
17980 ;
17981 return 0;
17982 }
17983
17984 _ACEOF
17985
17986
17987
17988 cat - <<_ACEOF >conftest.h
17989
17990 _ACEOF
17991
17992
17993 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17994 echo "obj-m := conftest.o" >build/Makefile
17995 modpost_flag=''
17996 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17997 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17998 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17999 (eval $ac_try) 2>&5
18000 ac_status=$?
18001 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18002 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18003 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18004 (eval $ac_try) 2>&5
18005 ac_status=$?
18006 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18007 test $ac_status = 0; }; }; then :
18008
18009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18010 $as_echo "yes" >&6; }
18011
18012 $as_echo "#define HAVE_XATTR_LIST_SIMPLE 1" >>confdefs.h
18013
18014
18015 else
18016 $as_echo "$as_me: failed program was:" >&5
18017 sed 's/^/| /' conftest.$ac_ext >&5
18018
18019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18020 $as_echo "no" >&6; }
18021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->list() wants xattr_handler" >&5
18022 $as_echo_n "checking whether xattr_handler->list() wants xattr_handler... " >&6; }
18023
18024
18025 cat confdefs.h - <<_ACEOF >conftest.c
18026
18027
18028 #include <linux/xattr.h>
18029
18030 size_t list(const struct xattr_handler *handler,
18031 struct dentry *dentry, char *list, size_t list_size,
18032 const char *name, size_t name_len) { return 0; }
18033 static const struct xattr_handler
18034 xops __attribute__ ((unused)) = {
18035 .list = list,
18036 };
18037
18038 int
18039 main (void)
18040 {
18041
18042
18043 ;
18044 return 0;
18045 }
18046
18047 _ACEOF
18048
18049
18050
18051 cat - <<_ACEOF >conftest.h
18052
18053 _ACEOF
18054
18055
18056 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18057 echo "obj-m := conftest.o" >build/Makefile
18058 modpost_flag=''
18059 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18060 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18061 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18062 (eval $ac_try) 2>&5
18063 ac_status=$?
18064 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18065 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18066 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18067 (eval $ac_try) 2>&5
18068 ac_status=$?
18069 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18070 test $ac_status = 0; }; }; then :
18071
18072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18073 $as_echo "yes" >&6; }
18074
18075 $as_echo "#define HAVE_XATTR_LIST_HANDLER 1" >>confdefs.h
18076
18077
18078 else
18079 $as_echo "$as_me: failed program was:" >&5
18080 sed 's/^/| /' conftest.$ac_ext >&5
18081
18082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18083 $as_echo "no" >&6; }
18084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->list() wants dentry" >&5
18085 $as_echo_n "checking whether xattr_handler->list() wants dentry... " >&6; }
18086
18087
18088 cat confdefs.h - <<_ACEOF >conftest.c
18089
18090
18091 #include <linux/xattr.h>
18092
18093 size_t list(struct dentry *dentry,
18094 char *list, size_t list_size,
18095 const char *name, size_t name_len,
18096 int handler_flags) { return 0; }
18097 static const struct xattr_handler
18098 xops __attribute__ ((unused)) = {
18099 .list = list,
18100 };
18101
18102 int
18103 main (void)
18104 {
18105
18106
18107 ;
18108 return 0;
18109 }
18110
18111 _ACEOF
18112
18113
18114
18115 cat - <<_ACEOF >conftest.h
18116
18117 _ACEOF
18118
18119
18120 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18121 echo "obj-m := conftest.o" >build/Makefile
18122 modpost_flag=''
18123 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18124 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18125 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18126 (eval $ac_try) 2>&5
18127 ac_status=$?
18128 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18129 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18130 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18131 (eval $ac_try) 2>&5
18132 ac_status=$?
18133 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18134 test $ac_status = 0; }; }; then :
18135
18136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18137 $as_echo "yes" >&6; }
18138
18139 $as_echo "#define HAVE_XATTR_LIST_DENTRY 1" >>confdefs.h
18140
18141
18142 else
18143 $as_echo "$as_me: failed program was:" >&5
18144 sed 's/^/| /' conftest.$ac_ext >&5
18145
18146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18147 $as_echo "no" >&6; }
18148 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->list() wants inode" >&5
18149 $as_echo_n "checking whether xattr_handler->list() wants inode... " >&6; }
18150
18151
18152 cat confdefs.h - <<_ACEOF >conftest.c
18153
18154
18155 #include <linux/xattr.h>
18156
18157 size_t list(struct inode *ip, char *lst,
18158 size_t list_size, const char *name,
18159 size_t name_len) { return 0; }
18160 static const struct xattr_handler
18161 xops __attribute__ ((unused)) = {
18162 .list = list,
18163 };
18164
18165 int
18166 main (void)
18167 {
18168
18169
18170 ;
18171 return 0;
18172 }
18173
18174 _ACEOF
18175
18176
18177
18178 cat - <<_ACEOF >conftest.h
18179
18180 _ACEOF
18181
18182
18183 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18184 echo "obj-m := conftest.o" >build/Makefile
18185 modpost_flag=''
18186 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18187 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18188 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18189 (eval $ac_try) 2>&5
18190 ac_status=$?
18191 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18192 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18193 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18194 (eval $ac_try) 2>&5
18195 ac_status=$?
18196 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18197 test $ac_status = 0; }; }; then :
18198
18199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18200 $as_echo "yes" >&6; }
18201
18202 $as_echo "#define HAVE_XATTR_LIST_INODE 1" >>confdefs.h
18203
18204
18205 else
18206 $as_echo "$as_me: failed program was:" >&5
18207 sed 's/^/| /' conftest.$ac_ext >&5
18208
18209 as_fn_error $? "no; please file a bug report" "$LINENO" 5
18210
18211
18212
18213 fi
18214 rm -Rf build
18215
18216
18217
18218
18219
18220 fi
18221 rm -Rf build
18222
18223
18224
18225
18226
18227 fi
18228 rm -Rf build
18229
18230
18231
18232
18233
18234 fi
18235 rm -Rf build
18236
18237
18238
18239
18240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether inode_owner_or_capable() exists" >&5
18241 $as_echo_n "checking whether inode_owner_or_capable() exists... " >&6; }
18242
18243
18244 cat confdefs.h - <<_ACEOF >conftest.c
18245
18246
18247 #include <linux/fs.h>
18248
18249 int
18250 main (void)
18251 {
18252
18253 struct inode *ip = NULL;
18254 (void) inode_owner_or_capable(ip);
18255
18256 ;
18257 return 0;
18258 }
18259
18260 _ACEOF
18261
18262
18263
18264 cat - <<_ACEOF >conftest.h
18265
18266 _ACEOF
18267
18268
18269 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18270 echo "obj-m := conftest.o" >build/Makefile
18271 modpost_flag=''
18272 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18273 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18274 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18275 (eval $ac_try) 2>&5
18276 ac_status=$?
18277 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18278 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18279 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18280 (eval $ac_try) 2>&5
18281 ac_status=$?
18282 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18283 test $ac_status = 0; }; }; then :
18284
18285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18286 $as_echo "yes" >&6; }
18287
18288 $as_echo "#define HAVE_INODE_OWNER_OR_CAPABLE 1" >>confdefs.h
18289
18290
18291 else
18292 $as_echo "$as_me: failed program was:" >&5
18293 sed 's/^/| /' conftest.$ac_ext >&5
18294
18295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18296 $as_echo "no" >&6; }
18297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether is_owner_or_cap() exists" >&5
18298 $as_echo_n "checking whether is_owner_or_cap() exists... " >&6; }
18299
18300
18301 cat confdefs.h - <<_ACEOF >conftest.c
18302
18303
18304 #include <linux/fs.h>
18305 #include <linux/sched.h>
18306
18307 int
18308 main (void)
18309 {
18310
18311 struct inode *ip = NULL;
18312 (void) is_owner_or_cap(ip);
18313
18314 ;
18315 return 0;
18316 }
18317
18318 _ACEOF
18319
18320
18321
18322 cat - <<_ACEOF >conftest.h
18323
18324 _ACEOF
18325
18326
18327 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18328 echo "obj-m := conftest.o" >build/Makefile
18329 modpost_flag=''
18330 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18331 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18332 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18333 (eval $ac_try) 2>&5
18334 ac_status=$?
18335 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18336 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18337 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18338 (eval $ac_try) 2>&5
18339 ac_status=$?
18340 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18341 test $ac_status = 0; }; }; then :
18342
18343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18344 $as_echo "yes" >&6; }
18345
18346 $as_echo "#define HAVE_IS_OWNER_OR_CAP 1" >>confdefs.h
18347
18348
18349 else
18350 $as_echo "$as_me: failed program was:" >&5
18351 sed 's/^/| /' conftest.$ac_ext >&5
18352
18353 as_fn_error $? "no - Please file a bug report at
18354 https://github.com/zfsonlinux/zfs/issues/new" "$LINENO" 5
18355
18356
18357
18358 fi
18359 rm -Rf build
18360
18361
18362
18363
18364
18365 fi
18366 rm -Rf build
18367
18368
18369
18370
18371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_acl_from_xattr() needs user_ns" >&5
18372 $as_echo_n "checking whether posix_acl_from_xattr() needs user_ns... " >&6; }
18373
18374
18375 cat confdefs.h - <<_ACEOF >conftest.c
18376
18377
18378 #include <linux/cred.h>
18379 #include <linux/fs.h>
18380 #include <linux/posix_acl_xattr.h>
18381
18382 int
18383 main (void)
18384 {
18385
18386 posix_acl_from_xattr(&init_user_ns, NULL, 0);
18387
18388 ;
18389 return 0;
18390 }
18391
18392 _ACEOF
18393
18394
18395
18396 cat - <<_ACEOF >conftest.h
18397
18398 _ACEOF
18399
18400
18401 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18402 echo "obj-m := conftest.o" >build/Makefile
18403 modpost_flag=''
18404 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18405 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18406 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18407 (eval $ac_try) 2>&5
18408 ac_status=$?
18409 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18410 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18411 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18412 (eval $ac_try) 2>&5
18413 ac_status=$?
18414 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18415 test $ac_status = 0; }; }; then :
18416
18417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18418 $as_echo "yes" >&6; }
18419
18420 $as_echo "#define HAVE_POSIX_ACL_FROM_XATTR_USERNS 1" >>confdefs.h
18421
18422
18423 else
18424 $as_echo "$as_me: failed program was:" >&5
18425 sed 's/^/| /' conftest.$ac_ext >&5
18426
18427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18428 $as_echo "no" >&6; }
18429
18430
18431
18432 fi
18433 rm -Rf build
18434
18435
18436
18437
18438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_acl_release() is available" >&5
18439 $as_echo_n "checking whether posix_acl_release() is available... " >&6; }
18440
18441
18442 cat confdefs.h - <<_ACEOF >conftest.c
18443
18444
18445 #include <linux/cred.h>
18446 #include <linux/fs.h>
18447 #include <linux/posix_acl.h>
18448
18449 int
18450 main (void)
18451 {
18452
18453 struct posix_acl* tmp = posix_acl_alloc(1, 0);
18454 posix_acl_release(tmp);
18455
18456 ;
18457 return 0;
18458 }
18459
18460 _ACEOF
18461
18462
18463
18464 cat - <<_ACEOF >conftest.h
18465
18466 _ACEOF
18467
18468
18469 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18470 echo "obj-m := conftest.o" >build/Makefile
18471 modpost_flag=''
18472 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18473 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18474 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18475 (eval $ac_try) 2>&5
18476 ac_status=$?
18477 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18478 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18479 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18480 (eval $ac_try) 2>&5
18481 ac_status=$?
18482 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18483 test $ac_status = 0; }; }; then :
18484
18485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18486 $as_echo "yes" >&6; }
18487
18488 $as_echo "#define HAVE_POSIX_ACL_RELEASE 1" >>confdefs.h
18489
18490
18491 else
18492 $as_echo "$as_me: failed program was:" >&5
18493 sed 's/^/| /' conftest.$ac_ext >&5
18494
18495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18496 $as_echo "no" >&6; }
18497
18498
18499
18500 fi
18501 rm -Rf build
18502
18503
18504
18505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_acl_release() is GPL-only" >&5
18506 $as_echo_n "checking whether posix_acl_release() is GPL-only... " >&6; }
18507
18508
18509 cat confdefs.h - <<_ACEOF >conftest.c
18510
18511
18512 #include <linux/cred.h>
18513 #include <linux/fs.h>
18514 #include <linux/posix_acl.h>
18515
18516 MODULE_LICENSE("$ZFS_META_LICENSE");
18517
18518 int
18519 main (void)
18520 {
18521
18522 struct posix_acl* tmp = posix_acl_alloc(1, 0);
18523 posix_acl_release(tmp);
18524
18525 ;
18526 return 0;
18527 }
18528
18529 _ACEOF
18530
18531
18532
18533 cat - <<_ACEOF >conftest.h
18534
18535 _ACEOF
18536
18537
18538 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18539 echo "obj-m := conftest.o" >build/Makefile
18540 modpost_flag=''
18541 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18542 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18543 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18544 (eval $ac_try) 2>&5
18545 ac_status=$?
18546 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18547 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18548 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18549 (eval $ac_try) 2>&5
18550 ac_status=$?
18551 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18552 test $ac_status = 0; }; }; then :
18553
18554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18555 $as_echo "no" >&6; }
18556
18557 else
18558 $as_echo "$as_me: failed program was:" >&5
18559 sed 's/^/| /' conftest.$ac_ext >&5
18560
18561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18562 $as_echo "yes" >&6; }
18563
18564 $as_echo "#define HAVE_POSIX_ACL_RELEASE_GPL_ONLY 1" >>confdefs.h
18565
18566
18567
18568
18569 fi
18570 rm -Rf build
18571
18572
18573
18574
18575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether set_cached_acl() is usable" >&5
18576 $as_echo_n "checking whether set_cached_acl() is usable... " >&6; }
18577
18578
18579 cat confdefs.h - <<_ACEOF >conftest.c
18580
18581
18582 #include <linux/module.h>
18583 #include <linux/cred.h>
18584 #include <linux/fs.h>
18585 #include <linux/posix_acl.h>
18586
18587 MODULE_LICENSE("$ZFS_META_LICENSE");
18588
18589 int
18590 main (void)
18591 {
18592
18593 struct inode *ip = NULL;
18594 struct posix_acl *acl = posix_acl_alloc(1, 0);
18595 set_cached_acl(ip, ACL_TYPE_ACCESS, acl);
18596 forget_cached_acl(ip, ACL_TYPE_ACCESS);
18597
18598 ;
18599 return 0;
18600 }
18601
18602 _ACEOF
18603
18604
18605
18606 cat - <<_ACEOF >conftest.h
18607
18608 _ACEOF
18609
18610
18611 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18612 echo "obj-m := conftest.o" >build/Makefile
18613 modpost_flag=''
18614 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18615 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18616 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18617 (eval $ac_try) 2>&5
18618 ac_status=$?
18619 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18620 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18621 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18622 (eval $ac_try) 2>&5
18623 ac_status=$?
18624 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18625 test $ac_status = 0; }; }; then :
18626
18627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18628 $as_echo "yes" >&6; }
18629
18630 $as_echo "#define HAVE_SET_CACHED_ACL_USABLE 1" >>confdefs.h
18631
18632
18633 else
18634 $as_echo "$as_me: failed program was:" >&5
18635 sed 's/^/| /' conftest.$ac_ext >&5
18636
18637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18638 $as_echo "no" >&6; }
18639
18640
18641
18642 fi
18643 rm -Rf build
18644
18645
18646
18647
18648 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_acl_chmod exists" >&5
18649 $as_echo_n "checking whether posix_acl_chmod exists... " >&6; }
18650
18651
18652 cat confdefs.h - <<_ACEOF >conftest.c
18653
18654
18655 #include <linux/fs.h>
18656 #include <linux/posix_acl.h>
18657
18658 int
18659 main (void)
18660 {
18661
18662 posix_acl_chmod(NULL, 0, 0)
18663
18664 ;
18665 return 0;
18666 }
18667
18668 _ACEOF
18669
18670
18671
18672 cat - <<_ACEOF >conftest.h
18673
18674 _ACEOF
18675
18676
18677 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18678 echo "obj-m := conftest.o" >build/Makefile
18679 modpost_flag=''
18680 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18681 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18682 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18683 (eval $ac_try) 2>&5
18684 ac_status=$?
18685 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18686 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18687 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18688 (eval $ac_try) 2>&5
18689 ac_status=$?
18690 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18691 test $ac_status = 0; }; }; then :
18692
18693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18694 $as_echo "yes" >&6; }
18695
18696 $as_echo "#define HAVE_POSIX_ACL_CHMOD 1" >>confdefs.h
18697
18698
18699 else
18700 $as_echo "$as_me: failed program was:" >&5
18701 sed 's/^/| /' conftest.$ac_ext >&5
18702
18703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18704 $as_echo "no" >&6; }
18705
18706
18707
18708 fi
18709 rm -Rf build
18710
18711
18712
18713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __posix_acl_chmod exists" >&5
18714 $as_echo_n "checking whether __posix_acl_chmod exists... " >&6; }
18715
18716
18717 cat confdefs.h - <<_ACEOF >conftest.c
18718
18719
18720 #include <linux/fs.h>
18721 #include <linux/posix_acl.h>
18722
18723 int
18724 main (void)
18725 {
18726
18727 __posix_acl_chmod(NULL, 0, 0)
18728
18729 ;
18730 return 0;
18731 }
18732
18733 _ACEOF
18734
18735
18736
18737 cat - <<_ACEOF >conftest.h
18738
18739 _ACEOF
18740
18741
18742 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18743 echo "obj-m := conftest.o" >build/Makefile
18744 modpost_flag=''
18745 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18746 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18747 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18748 (eval $ac_try) 2>&5
18749 ac_status=$?
18750 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18751 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18752 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18753 (eval $ac_try) 2>&5
18754 ac_status=$?
18755 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18756 test $ac_status = 0; }; }; then :
18757
18758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18759 $as_echo "yes" >&6; }
18760
18761 $as_echo "#define HAVE___POSIX_ACL_CHMOD 1" >>confdefs.h
18762
18763
18764 else
18765 $as_echo "$as_me: failed program was:" >&5
18766 sed 's/^/| /' conftest.$ac_ext >&5
18767
18768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18769 $as_echo "no" >&6; }
18770
18771
18772
18773 fi
18774 rm -Rf build
18775
18776
18777
18778
18779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_acl_equiv_mode() wants umode_t" >&5
18780 $as_echo_n "checking whether posix_acl_equiv_mode() wants umode_t... " >&6; }
18781
18782
18783 cat confdefs.h - <<_ACEOF >conftest.c
18784
18785
18786 #include <linux/fs.h>
18787 #include <linux/posix_acl.h>
18788
18789 int
18790 main (void)
18791 {
18792
18793 umode_t tmp;
18794 posix_acl_equiv_mode(NULL,&tmp);
18795
18796 ;
18797 return 0;
18798 }
18799
18800 _ACEOF
18801
18802
18803
18804 cat - <<_ACEOF >conftest.h
18805
18806 _ACEOF
18807
18808
18809 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18810 echo "obj-m := conftest.o" >build/Makefile
18811 modpost_flag=''
18812 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18813 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18814 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18815 (eval $ac_try) 2>&5
18816 ac_status=$?
18817 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18818 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18819 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18820 (eval $ac_try) 2>&5
18821 ac_status=$?
18822 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18823 test $ac_status = 0; }; }; then :
18824
18825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18826 $as_echo "yes" >&6; }
18827
18828 $as_echo "#define HAVE_POSIX_ACL_EQUIV_MODE_UMODE_T 1" >>confdefs.h
18829
18830
18831 else
18832 $as_echo "$as_me: failed program was:" >&5
18833 sed 's/^/| /' conftest.$ac_ext >&5
18834
18835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18836 $as_echo "no" >&6; }
18837
18838
18839
18840 fi
18841 rm -Rf build
18842
18843
18844
18845
18846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_acl_valid() wants user namespace" >&5
18847 $as_echo_n "checking whether posix_acl_valid() wants user namespace... " >&6; }
18848
18849
18850 cat confdefs.h - <<_ACEOF >conftest.c
18851
18852
18853 #include <linux/fs.h>
18854 #include <linux/posix_acl.h>
18855
18856 int
18857 main (void)
18858 {
18859
18860 struct user_namespace *user_ns = NULL;
18861 const struct posix_acl *acl = NULL;
18862 int error;
18863
18864 error = posix_acl_valid(user_ns, acl);
18865
18866 ;
18867 return 0;
18868 }
18869
18870 _ACEOF
18871
18872
18873
18874 cat - <<_ACEOF >conftest.h
18875
18876 _ACEOF
18877
18878
18879 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18880 echo "obj-m := conftest.o" >build/Makefile
18881 modpost_flag=''
18882 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18883 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18884 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18885 (eval $ac_try) 2>&5
18886 ac_status=$?
18887 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18888 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18889 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18890 (eval $ac_try) 2>&5
18891 ac_status=$?
18892 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18893 test $ac_status = 0; }; }; then :
18894
18895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18896 $as_echo "yes" >&6; }
18897
18898 $as_echo "#define HAVE_POSIX_ACL_VALID_WITH_NS 1" >>confdefs.h
18899
18900
18901 else
18902 $as_echo "$as_me: failed program was:" >&5
18903 sed 's/^/| /' conftest.$ac_ext >&5
18904
18905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18906 $as_echo "no" >&6; }
18907
18908
18909
18910 fi
18911 rm -Rf build
18912
18913
18914
18915
18916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->permission() exists" >&5
18917 $as_echo_n "checking whether iops->permission() exists... " >&6; }
18918
18919
18920 cat confdefs.h - <<_ACEOF >conftest.c
18921
18922
18923 #include <linux/fs.h>
18924
18925 int permission_fn(struct inode *inode, int mask) { return 0; }
18926
18927 static const struct inode_operations
18928 iops __attribute__ ((unused)) = {
18929 .permission = permission_fn,
18930 };
18931
18932 int
18933 main (void)
18934 {
18935
18936
18937 ;
18938 return 0;
18939 }
18940
18941 _ACEOF
18942
18943
18944
18945 cat - <<_ACEOF >conftest.h
18946
18947 _ACEOF
18948
18949
18950 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18951 echo "obj-m := conftest.o" >build/Makefile
18952 modpost_flag=''
18953 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18954 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18955 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18956 (eval $ac_try) 2>&5
18957 ac_status=$?
18958 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18959 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18960 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18961 (eval $ac_try) 2>&5
18962 ac_status=$?
18963 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18964 test $ac_status = 0; }; }; then :
18965
18966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18967 $as_echo "yes" >&6; }
18968
18969 $as_echo "#define HAVE_PERMISSION 1" >>confdefs.h
18970
18971
18972 else
18973 $as_echo "$as_me: failed program was:" >&5
18974 sed 's/^/| /' conftest.$ac_ext >&5
18975
18976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18977 $as_echo "no" >&6; }
18978
18979
18980
18981 fi
18982 rm -Rf build
18983
18984
18985
18986
18987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->permission() wants nameidata" >&5
18988 $as_echo_n "checking whether iops->permission() wants nameidata... " >&6; }
18989
18990
18991 cat confdefs.h - <<_ACEOF >conftest.c
18992
18993
18994 #include <linux/fs.h>
18995
18996 int permission_fn(struct inode *inode, int mask,
18997 struct nameidata *nd) { return 0; }
18998
18999 static const struct inode_operations
19000 iops __attribute__ ((unused)) = {
19001 .permission = permission_fn,
19002 };
19003
19004 int
19005 main (void)
19006 {
19007
19008
19009 ;
19010 return 0;
19011 }
19012
19013 _ACEOF
19014
19015
19016
19017 cat - <<_ACEOF >conftest.h
19018
19019 _ACEOF
19020
19021
19022 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19023 echo "obj-m := conftest.o" >build/Makefile
19024 modpost_flag=''
19025 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19026 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19027 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19028 (eval $ac_try) 2>&5
19029 ac_status=$?
19030 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19031 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19032 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19033 (eval $ac_try) 2>&5
19034 ac_status=$?
19035 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19036 test $ac_status = 0; }; }; then :
19037
19038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19039 $as_echo "yes" >&6; }
19040
19041 $as_echo "#define HAVE_PERMISSION 1" >>confdefs.h
19042
19043
19044 $as_echo "#define HAVE_PERMISSION_WITH_NAMEIDATA 1" >>confdefs.h
19045
19046
19047 else
19048 $as_echo "$as_me: failed program was:" >&5
19049 sed 's/^/| /' conftest.$ac_ext >&5
19050
19051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19052 $as_echo "no" >&6; }
19053
19054
19055
19056 fi
19057 rm -Rf build
19058
19059
19060
19061
19062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->check_acl() exists" >&5
19063 $as_echo_n "checking whether iops->check_acl() exists... " >&6; }
19064
19065
19066 cat confdefs.h - <<_ACEOF >conftest.c
19067
19068
19069 #include <linux/fs.h>
19070
19071 int check_acl_fn(struct inode *inode, int mask) { return 0; }
19072
19073 static const struct inode_operations
19074 iops __attribute__ ((unused)) = {
19075 .check_acl = check_acl_fn,
19076 };
19077
19078 int
19079 main (void)
19080 {
19081
19082
19083 ;
19084 return 0;
19085 }
19086
19087 _ACEOF
19088
19089
19090
19091 cat - <<_ACEOF >conftest.h
19092
19093 _ACEOF
19094
19095
19096 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19097 echo "obj-m := conftest.o" >build/Makefile
19098 modpost_flag=''
19099 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19100 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19101 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19102 (eval $ac_try) 2>&5
19103 ac_status=$?
19104 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19105 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19106 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19107 (eval $ac_try) 2>&5
19108 ac_status=$?
19109 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19110 test $ac_status = 0; }; }; then :
19111
19112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19113 $as_echo "yes" >&6; }
19114
19115 $as_echo "#define HAVE_CHECK_ACL 1" >>confdefs.h
19116
19117
19118 else
19119 $as_echo "$as_me: failed program was:" >&5
19120 sed 's/^/| /' conftest.$ac_ext >&5
19121
19122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19123 $as_echo "no" >&6; }
19124
19125
19126
19127 fi
19128 rm -Rf build
19129
19130
19131
19132
19133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->check_acl() wants flags" >&5
19134 $as_echo_n "checking whether iops->check_acl() wants flags... " >&6; }
19135
19136
19137 cat confdefs.h - <<_ACEOF >conftest.c
19138
19139
19140 #include <linux/fs.h>
19141
19142 int check_acl_fn(struct inode *inode, int mask,
19143 unsigned int flags) { return 0; }
19144
19145 static const struct inode_operations
19146 iops __attribute__ ((unused)) = {
19147 .check_acl = check_acl_fn,
19148 };
19149
19150 int
19151 main (void)
19152 {
19153
19154
19155 ;
19156 return 0;
19157 }
19158
19159 _ACEOF
19160
19161
19162
19163 cat - <<_ACEOF >conftest.h
19164
19165 _ACEOF
19166
19167
19168 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19169 echo "obj-m := conftest.o" >build/Makefile
19170 modpost_flag=''
19171 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19172 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19173 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19174 (eval $ac_try) 2>&5
19175 ac_status=$?
19176 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19177 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19178 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19179 (eval $ac_try) 2>&5
19180 ac_status=$?
19181 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19182 test $ac_status = 0; }; }; then :
19183
19184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19185 $as_echo "yes" >&6; }
19186
19187 $as_echo "#define HAVE_CHECK_ACL 1" >>confdefs.h
19188
19189
19190 $as_echo "#define HAVE_CHECK_ACL_WITH_FLAGS 1" >>confdefs.h
19191
19192
19193 else
19194 $as_echo "$as_me: failed program was:" >&5
19195 sed 's/^/| /' conftest.$ac_ext >&5
19196
19197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19198 $as_echo "no" >&6; }
19199
19200
19201
19202 fi
19203 rm -Rf build
19204
19205
19206
19207
19208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->get_acl() exists" >&5
19209 $as_echo_n "checking whether iops->get_acl() exists... " >&6; }
19210
19211
19212 cat confdefs.h - <<_ACEOF >conftest.c
19213
19214
19215 #include <linux/fs.h>
19216
19217 struct posix_acl *get_acl_fn(struct inode *inode, int type)
19218 { return NULL; }
19219
19220 static const struct inode_operations
19221 iops __attribute__ ((unused)) = {
19222 .get_acl = get_acl_fn,
19223 };
19224
19225 int
19226 main (void)
19227 {
19228
19229
19230 ;
19231 return 0;
19232 }
19233
19234 _ACEOF
19235
19236
19237
19238 cat - <<_ACEOF >conftest.h
19239
19240 _ACEOF
19241
19242
19243 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19244 echo "obj-m := conftest.o" >build/Makefile
19245 modpost_flag=''
19246 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19247 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19248 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19249 (eval $ac_try) 2>&5
19250 ac_status=$?
19251 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19252 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19253 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19254 (eval $ac_try) 2>&5
19255 ac_status=$?
19256 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19257 test $ac_status = 0; }; }; then :
19258
19259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19260 $as_echo "yes" >&6; }
19261
19262 $as_echo "#define HAVE_GET_ACL 1" >>confdefs.h
19263
19264
19265 else
19266 $as_echo "$as_me: failed program was:" >&5
19267 sed 's/^/| /' conftest.$ac_ext >&5
19268
19269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19270 $as_echo "no" >&6; }
19271
19272
19273
19274 fi
19275 rm -Rf build
19276
19277
19278
19279
19280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->set_acl() exists" >&5
19281 $as_echo_n "checking whether iops->set_acl() exists... " >&6; }
19282
19283
19284 cat confdefs.h - <<_ACEOF >conftest.c
19285
19286
19287 #include <linux/fs.h>
19288
19289 int set_acl_fn(struct inode *inode, struct posix_acl *acl, int type)
19290 { return 0; }
19291
19292 static const struct inode_operations
19293 iops __attribute__ ((unused)) = {
19294 .set_acl = set_acl_fn,
19295 };
19296
19297 int
19298 main (void)
19299 {
19300
19301
19302 ;
19303 return 0;
19304 }
19305
19306 _ACEOF
19307
19308
19309
19310 cat - <<_ACEOF >conftest.h
19311
19312 _ACEOF
19313
19314
19315 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19316 echo "obj-m := conftest.o" >build/Makefile
19317 modpost_flag=''
19318 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19319 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19320 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19321 (eval $ac_try) 2>&5
19322 ac_status=$?
19323 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19324 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19325 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19326 (eval $ac_try) 2>&5
19327 ac_status=$?
19328 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19329 test $ac_status = 0; }; }; then :
19330
19331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19332 $as_echo "yes" >&6; }
19333
19334 $as_echo "#define HAVE_SET_ACL 1" >>confdefs.h
19335
19336
19337 else
19338 $as_echo "$as_me: failed program was:" >&5
19339 sed 's/^/| /' conftest.$ac_ext >&5
19340
19341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19342 $as_echo "no" >&6; }
19343
19344
19345
19346 fi
19347 rm -Rf build
19348
19349
19350
19351
19352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether uncached_acl_sentinel() exists" >&5
19353 $as_echo_n "checking whether uncached_acl_sentinel() exists... " >&6; }
19354
19355
19356 cat confdefs.h - <<_ACEOF >conftest.c
19357
19358
19359 #include <linux/fs.h>
19360
19361 int
19362 main (void)
19363 {
19364
19365 void *sentinel __attribute__ ((unused)) = uncached_acl_sentinel(NULL);
19366
19367 ;
19368 return 0;
19369 }
19370
19371 _ACEOF
19372
19373
19374
19375 cat - <<_ACEOF >conftest.h
19376
19377 _ACEOF
19378
19379
19380 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19381 echo "obj-m := conftest.o" >build/Makefile
19382 modpost_flag=''
19383 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19384 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19385 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19386 (eval $ac_try) 2>&5
19387 ac_status=$?
19388 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19389 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19390 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19391 (eval $ac_try) 2>&5
19392 ac_status=$?
19393 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19394 test $ac_status = 0; }; }; then :
19395
19396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19397 $as_echo "yes" >&6; }
19398
19399 $as_echo "#define HAVE_KERNEL_GET_ACL_HANDLE_CACHE 1" >>confdefs.h
19400
19401
19402 else
19403 $as_echo "$as_me: failed program was:" >&5
19404 sed 's/^/| /' conftest.$ac_ext >&5
19405
19406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19407 $as_echo "no" >&6; }
19408
19409
19410
19411 fi
19412 rm -Rf build
19413
19414
19415
19416
19417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sops->show_options() wants dentry" >&5
19418 $as_echo_n "checking whether sops->show_options() wants dentry... " >&6; }
19419
19420
19421
19422 cat confdefs.h - <<_ACEOF >conftest.c
19423
19424
19425 #include <linux/fs.h>
19426
19427 int show_options (struct seq_file * x, struct dentry * y) { return 0; };
19428 static struct super_operations sops __attribute__ ((unused)) = {
19429 .show_options = show_options,
19430 };
19431
19432 int
19433 main (void)
19434 {
19435
19436
19437 ;
19438 return 0;
19439 }
19440
19441 _ACEOF
19442
19443
19444
19445 cat - <<_ACEOF >conftest.h
19446
19447 _ACEOF
19448
19449
19450 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19451 echo "obj-m := conftest.o" >build/Makefile
19452 modpost_flag=''
19453 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19454 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19455 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19456 (eval $ac_try) 2>&5
19457 ac_status=$?
19458 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19459 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19460 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19461 (eval $ac_try) 2>&5
19462 ac_status=$?
19463 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19464 test $ac_status = 0; }; }; then :
19465
19466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19467 $as_echo "yes" >&6; }
19468
19469 $as_echo "#define HAVE_SHOW_OPTIONS_WITH_DENTRY 1" >>confdefs.h
19470
19471
19472 else
19473 $as_echo "$as_me: failed program was:" >&5
19474 sed 's/^/| /' conftest.$ac_ext >&5
19475
19476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19477 $as_echo "no" >&6; }
19478
19479
19480
19481 fi
19482 rm -Rf build
19483
19484
19485
19486
19487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether file_inode() is available" >&5
19488 $as_echo_n "checking whether file_inode() is available... " >&6; }
19489
19490
19491 cat confdefs.h - <<_ACEOF >conftest.c
19492
19493
19494 #include <linux/fs.h>
19495
19496 int
19497 main (void)
19498 {
19499
19500 struct file *f = NULL;
19501 file_inode(f);
19502
19503 ;
19504 return 0;
19505 }
19506
19507 _ACEOF
19508
19509
19510
19511 cat - <<_ACEOF >conftest.h
19512
19513 _ACEOF
19514
19515
19516 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19517 echo "obj-m := conftest.o" >build/Makefile
19518 modpost_flag=''
19519 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19520 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19521 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19522 (eval $ac_try) 2>&5
19523 ac_status=$?
19524 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19525 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19526 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19527 (eval $ac_try) 2>&5
19528 ac_status=$?
19529 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19530 test $ac_status = 0; }; }; then :
19531
19532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19533 $as_echo "yes" >&6; }
19534
19535 $as_echo "#define HAVE_FILE_INODE 1" >>confdefs.h
19536
19537
19538 else
19539 $as_echo "$as_me: failed program was:" >&5
19540 sed 's/^/| /' conftest.$ac_ext >&5
19541
19542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19543 $as_echo "no" >&6; }
19544
19545
19546
19547 fi
19548 rm -Rf build
19549
19550
19551
19552
19553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->fsync() wants" >&5
19554 $as_echo_n "checking whether fops->fsync() wants... " >&6; }
19555
19556
19557
19558 cat confdefs.h - <<_ACEOF >conftest.c
19559
19560
19561 #include <linux/fs.h>
19562
19563 int test_fsync(struct file *f, struct dentry *dentry, int x)
19564 { return 0; }
19565
19566 static const struct file_operations
19567 fops __attribute__ ((unused)) = {
19568 .fsync = test_fsync,
19569 };
19570
19571 int
19572 main (void)
19573 {
19574
19575
19576 ;
19577 return 0;
19578 }
19579
19580 _ACEOF
19581
19582
19583
19584 cat - <<_ACEOF >conftest.h
19585
19586 _ACEOF
19587
19588
19589 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19590 echo "obj-m := conftest.o" >build/Makefile
19591 modpost_flag=''
19592 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19593 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19594 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19595 (eval $ac_try) 2>&5
19596 ac_status=$?
19597 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19598 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19599 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19600 (eval $ac_try) 2>&5
19601 ac_status=$?
19602 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19603 test $ac_status = 0; }; }; then :
19604
19605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: dentry" >&5
19606 $as_echo "dentry" >&6; }
19607
19608 $as_echo "#define HAVE_FSYNC_WITH_DENTRY 1" >>confdefs.h
19609
19610
19611 else
19612 $as_echo "$as_me: failed program was:" >&5
19613 sed 's/^/| /' conftest.$ac_ext >&5
19614
19615
19616
19617
19618 fi
19619 rm -Rf build
19620
19621
19622
19623
19624
19625
19626 cat confdefs.h - <<_ACEOF >conftest.c
19627
19628
19629 #include <linux/fs.h>
19630
19631 int test_fsync(struct file *f, int x) { return 0; }
19632
19633 static const struct file_operations
19634 fops __attribute__ ((unused)) = {
19635 .fsync = test_fsync,
19636 };
19637
19638 int
19639 main (void)
19640 {
19641
19642
19643 ;
19644 return 0;
19645 }
19646
19647 _ACEOF
19648
19649
19650
19651 cat - <<_ACEOF >conftest.h
19652
19653 _ACEOF
19654
19655
19656 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19657 echo "obj-m := conftest.o" >build/Makefile
19658 modpost_flag=''
19659 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19660 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19661 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19662 (eval $ac_try) 2>&5
19663 ac_status=$?
19664 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19665 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19666 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19667 (eval $ac_try) 2>&5
19668 ac_status=$?
19669 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19670 test $ac_status = 0; }; }; then :
19671
19672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no dentry" >&5
19673 $as_echo "no dentry" >&6; }
19674
19675 $as_echo "#define HAVE_FSYNC_WITHOUT_DENTRY 1" >>confdefs.h
19676
19677
19678 else
19679 $as_echo "$as_me: failed program was:" >&5
19680 sed 's/^/| /' conftest.$ac_ext >&5
19681
19682
19683
19684
19685 fi
19686 rm -Rf build
19687
19688
19689
19690
19691
19692
19693 cat confdefs.h - <<_ACEOF >conftest.c
19694
19695
19696 #include <linux/fs.h>
19697
19698 int test_fsync(struct file *f, loff_t a, loff_t b, int c)
19699 { return 0; }
19700
19701 static const struct file_operations
19702 fops __attribute__ ((unused)) = {
19703 .fsync = test_fsync,
19704 };
19705
19706 int
19707 main (void)
19708 {
19709
19710
19711 ;
19712 return 0;
19713 }
19714
19715 _ACEOF
19716
19717
19718
19719 cat - <<_ACEOF >conftest.h
19720
19721 _ACEOF
19722
19723
19724 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19725 echo "obj-m := conftest.o" >build/Makefile
19726 modpost_flag=''
19727 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19728 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19729 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19730 (eval $ac_try) 2>&5
19731 ac_status=$?
19732 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19733 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19734 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19735 (eval $ac_try) 2>&5
19736 ac_status=$?
19737 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19738 test $ac_status = 0; }; }; then :
19739
19740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: range" >&5
19741 $as_echo "range" >&6; }
19742
19743 $as_echo "#define HAVE_FSYNC_RANGE 1" >>confdefs.h
19744
19745
19746 else
19747 $as_echo "$as_me: failed program was:" >&5
19748 sed 's/^/| /' conftest.$ac_ext >&5
19749
19750
19751
19752
19753 fi
19754 rm -Rf build
19755
19756
19757
19758
19759
19760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sops->evict_inode() exists" >&5
19761 $as_echo_n "checking whether sops->evict_inode() exists... " >&6; }
19762
19763
19764 cat confdefs.h - <<_ACEOF >conftest.c
19765
19766
19767 #include <linux/fs.h>
19768 void evict_inode (struct inode * t) { return; }
19769 static struct super_operations sops __attribute__ ((unused)) = {
19770 .evict_inode = evict_inode,
19771 };
19772
19773 int
19774 main (void)
19775 {
19776
19777
19778 ;
19779 return 0;
19780 }
19781
19782 _ACEOF
19783
19784
19785
19786 cat - <<_ACEOF >conftest.h
19787
19788 _ACEOF
19789
19790
19791 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19792 echo "obj-m := conftest.o" >build/Makefile
19793 modpost_flag=''
19794 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19795 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19796 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19797 (eval $ac_try) 2>&5
19798 ac_status=$?
19799 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19800 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19801 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19802 (eval $ac_try) 2>&5
19803 ac_status=$?
19804 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19805 test $ac_status = 0; }; }; then :
19806
19807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19808 $as_echo "yes" >&6; }
19809
19810 $as_echo "#define HAVE_EVICT_INODE 1" >>confdefs.h
19811
19812
19813 else
19814 $as_echo "$as_me: failed program was:" >&5
19815 sed 's/^/| /' conftest.$ac_ext >&5
19816
19817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19818 $as_echo "no" >&6; }
19819
19820
19821
19822 fi
19823 rm -Rf build
19824
19825
19826
19827
19828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sops->dirty_inode() wants flags" >&5
19829 $as_echo_n "checking whether sops->dirty_inode() wants flags... " >&6; }
19830
19831
19832 cat confdefs.h - <<_ACEOF >conftest.c
19833
19834
19835 #include <linux/fs.h>
19836
19837 void dirty_inode(struct inode *a, int b) { return; }
19838
19839 static const struct super_operations
19840 sops __attribute__ ((unused)) = {
19841 .dirty_inode = dirty_inode,
19842 };
19843
19844 int
19845 main (void)
19846 {
19847
19848
19849 ;
19850 return 0;
19851 }
19852
19853 _ACEOF
19854
19855
19856
19857 cat - <<_ACEOF >conftest.h
19858
19859 _ACEOF
19860
19861
19862 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19863 echo "obj-m := conftest.o" >build/Makefile
19864 modpost_flag=''
19865 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19866 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19867 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19868 (eval $ac_try) 2>&5
19869 ac_status=$?
19870 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19871 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19872 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19873 (eval $ac_try) 2>&5
19874 ac_status=$?
19875 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19876 test $ac_status = 0; }; }; then :
19877
19878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19879 $as_echo "yes" >&6; }
19880
19881 $as_echo "#define HAVE_DIRTY_INODE_WITH_FLAGS 1" >>confdefs.h
19882
19883
19884 else
19885 $as_echo "$as_me: failed program was:" >&5
19886 sed 's/^/| /' conftest.$ac_ext >&5
19887
19888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19889 $as_echo "no" >&6; }
19890
19891
19892
19893 fi
19894 rm -Rf build
19895
19896
19897
19898
19899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sops->nr_cached_objects() exists" >&5
19900 $as_echo_n "checking whether sops->nr_cached_objects() exists... " >&6; }
19901
19902
19903 cat confdefs.h - <<_ACEOF >conftest.c
19904
19905
19906 #include <linux/fs.h>
19907
19908 int nr_cached_objects(struct super_block *sb) { return 0; }
19909
19910 static const struct super_operations
19911 sops __attribute__ ((unused)) = {
19912 .nr_cached_objects = nr_cached_objects,
19913 };
19914
19915 int
19916 main (void)
19917 {
19918
19919
19920 ;
19921 return 0;
19922 }
19923
19924 _ACEOF
19925
19926
19927
19928 cat - <<_ACEOF >conftest.h
19929
19930 _ACEOF
19931
19932
19933 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19934 echo "obj-m := conftest.o" >build/Makefile
19935 modpost_flag=''
19936 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19937 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19938 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19939 (eval $ac_try) 2>&5
19940 ac_status=$?
19941 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19942 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19943 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19944 (eval $ac_try) 2>&5
19945 ac_status=$?
19946 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19947 test $ac_status = 0; }; }; then :
19948
19949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19950 $as_echo "yes" >&6; }
19951
19952 $as_echo "#define HAVE_NR_CACHED_OBJECTS 1" >>confdefs.h
19953
19954
19955 else
19956 $as_echo "$as_me: failed program was:" >&5
19957 sed 's/^/| /' conftest.$ac_ext >&5
19958
19959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19960 $as_echo "no" >&6; }
19961
19962
19963
19964 fi
19965 rm -Rf build
19966
19967
19968
19969
19970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sops->free_cached_objects() exists" >&5
19971 $as_echo_n "checking whether sops->free_cached_objects() exists... " >&6; }
19972
19973
19974 cat confdefs.h - <<_ACEOF >conftest.c
19975
19976
19977 #include <linux/fs.h>
19978
19979 void free_cached_objects(struct super_block *sb, int x)
19980 { return; }
19981
19982 static const struct super_operations
19983 sops __attribute__ ((unused)) = {
19984 .free_cached_objects = free_cached_objects,
19985 };
19986
19987 int
19988 main (void)
19989 {
19990
19991
19992 ;
19993 return 0;
19994 }
19995
19996 _ACEOF
19997
19998
19999
20000 cat - <<_ACEOF >conftest.h
20001
20002 _ACEOF
20003
20004
20005 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20006 echo "obj-m := conftest.o" >build/Makefile
20007 modpost_flag=''
20008 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20009 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20010 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20011 (eval $ac_try) 2>&5
20012 ac_status=$?
20013 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20014 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20015 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20016 (eval $ac_try) 2>&5
20017 ac_status=$?
20018 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20019 test $ac_status = 0; }; }; then :
20020
20021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20022 $as_echo "yes" >&6; }
20023
20024 $as_echo "#define HAVE_FREE_CACHED_OBJECTS 1" >>confdefs.h
20025
20026
20027 else
20028 $as_echo "$as_me: failed program was:" >&5
20029 sed 's/^/| /' conftest.$ac_ext >&5
20030
20031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20032 $as_echo "no" >&6; }
20033
20034
20035
20036 fi
20037 rm -Rf build
20038
20039
20040
20041
20042
20043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->fallocate() exists" >&5
20044 $as_echo_n "checking whether fops->fallocate() exists... " >&6; }
20045
20046
20047 cat confdefs.h - <<_ACEOF >conftest.c
20048
20049
20050 #include <linux/fs.h>
20051
20052 long test_fallocate(struct file *file, int mode,
20053 loff_t offset, loff_t len) { return 0; }
20054
20055 static const struct file_operations
20056 fops __attribute__ ((unused)) = {
20057 .fallocate = test_fallocate,
20058 };
20059
20060 int
20061 main (void)
20062 {
20063
20064
20065 ;
20066 return 0;
20067 }
20068
20069 _ACEOF
20070
20071
20072
20073 cat - <<_ACEOF >conftest.h
20074
20075 _ACEOF
20076
20077
20078 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20079 echo "obj-m := conftest.o" >build/Makefile
20080 modpost_flag=''
20081 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20082 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20083 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20084 (eval $ac_try) 2>&5
20085 ac_status=$?
20086 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20087 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20088 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20089 (eval $ac_try) 2>&5
20090 ac_status=$?
20091 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20092 test $ac_status = 0; }; }; then :
20093
20094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20095 $as_echo "yes" >&6; }
20096
20097 $as_echo "#define HAVE_FILE_FALLOCATE 1" >>confdefs.h
20098
20099
20100 else
20101 $as_echo "$as_me: failed program was:" >&5
20102 sed 's/^/| /' conftest.$ac_ext >&5
20103
20104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20105 $as_echo "no" >&6; }
20106
20107
20108
20109 fi
20110 rm -Rf build
20111
20112
20113
20114
20115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->fallocate() exists" >&5
20116 $as_echo_n "checking whether iops->fallocate() exists... " >&6; }
20117
20118
20119 cat confdefs.h - <<_ACEOF >conftest.c
20120
20121
20122 #include <linux/fs.h>
20123
20124 long test_fallocate(struct inode *inode, int mode,
20125 loff_t offset, loff_t len) { return 0; }
20126
20127 static const struct inode_operations
20128 fops __attribute__ ((unused)) = {
20129 .fallocate = test_fallocate,
20130 };
20131
20132 int
20133 main (void)
20134 {
20135
20136
20137 ;
20138 return 0;
20139 }
20140
20141 _ACEOF
20142
20143
20144
20145 cat - <<_ACEOF >conftest.h
20146
20147 _ACEOF
20148
20149
20150 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20151 echo "obj-m := conftest.o" >build/Makefile
20152 modpost_flag=''
20153 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20154 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20155 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20156 (eval $ac_try) 2>&5
20157 ac_status=$?
20158 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20159 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20160 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20161 (eval $ac_try) 2>&5
20162 ac_status=$?
20163 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20164 test $ac_status = 0; }; }; then :
20165
20166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20167 $as_echo "yes" >&6; }
20168
20169 $as_echo "#define HAVE_INODE_FALLOCATE 1" >>confdefs.h
20170
20171
20172 else
20173 $as_echo "$as_me: failed program was:" >&5
20174 sed 's/^/| /' conftest.$ac_ext >&5
20175
20176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20177 $as_echo "no" >&6; }
20178
20179
20180
20181 fi
20182 rm -Rf build
20183
20184
20185
20186
20187
20188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->aio_fsync() exists" >&5
20189 $as_echo_n "checking whether fops->aio_fsync() exists... " >&6; }
20190
20191
20192 cat confdefs.h - <<_ACEOF >conftest.c
20193
20194
20195 #include <linux/fs.h>
20196
20197 static const struct file_operations
20198 fops __attribute__ ((unused)) = {
20199 .aio_fsync = NULL,
20200 };
20201
20202 int
20203 main (void)
20204 {
20205
20206
20207 ;
20208 return 0;
20209 }
20210
20211 _ACEOF
20212
20213
20214
20215 cat - <<_ACEOF >conftest.h
20216
20217 _ACEOF
20218
20219
20220 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20221 echo "obj-m := conftest.o" >build/Makefile
20222 modpost_flag=''
20223 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20224 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20225 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20226 (eval $ac_try) 2>&5
20227 ac_status=$?
20228 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20229 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20230 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20231 (eval $ac_try) 2>&5
20232 ac_status=$?
20233 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20234 test $ac_status = 0; }; }; then :
20235
20236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20237 $as_echo "yes" >&6; }
20238
20239 $as_echo "#define HAVE_FILE_AIO_FSYNC 1" >>confdefs.h
20240
20241
20242 else
20243 $as_echo "$as_me: failed program was:" >&5
20244 sed 's/^/| /' conftest.$ac_ext >&5
20245
20246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20247 $as_echo "no" >&6; }
20248
20249
20250
20251 fi
20252 rm -Rf build
20253
20254
20255
20256
20257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->create()/mkdir()/mknod() take umode_t" >&5
20258 $as_echo_n "checking whether iops->create()/mkdir()/mknod() take umode_t... " >&6; }
20259
20260
20261 cat confdefs.h - <<_ACEOF >conftest.c
20262
20263
20264 #include <linux/fs.h>
20265
20266 int mkdir(struct inode *inode, struct dentry *dentry,
20267 umode_t umode) { return 0; }
20268
20269 static const struct inode_operations
20270 iops __attribute__ ((unused)) = {
20271 .mkdir = mkdir,
20272 };
20273
20274 int
20275 main (void)
20276 {
20277
20278
20279 ;
20280 return 0;
20281 }
20282
20283 _ACEOF
20284
20285
20286
20287 cat - <<_ACEOF >conftest.h
20288
20289 _ACEOF
20290
20291
20292 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20293 echo "obj-m := conftest.o" >build/Makefile
20294 modpost_flag=''
20295 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20296 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20297 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20298 (eval $ac_try) 2>&5
20299 ac_status=$?
20300 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20301 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20302 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20303 (eval $ac_try) 2>&5
20304 ac_status=$?
20305 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20306 test $ac_status = 0; }; }; then :
20307
20308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20309 $as_echo "yes" >&6; }
20310
20311 $as_echo "#define HAVE_MKDIR_UMODE_T 1" >>confdefs.h
20312
20313
20314 else
20315 $as_echo "$as_me: failed program was:" >&5
20316 sed 's/^/| /' conftest.$ac_ext >&5
20317
20318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20319 $as_echo "no" >&6; }
20320
20321
20322
20323 fi
20324 rm -Rf build
20325
20326
20327
20328
20329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->lookup() passes nameidata" >&5
20330 $as_echo_n "checking whether iops->lookup() passes nameidata... " >&6; }
20331
20332
20333 cat confdefs.h - <<_ACEOF >conftest.c
20334
20335
20336 #include <linux/fs.h>
20337
20338 struct dentry *inode_lookup(struct inode *inode,
20339 struct dentry *dentry, struct nameidata *nidata)
20340 { return NULL; }
20341
20342 static const struct inode_operations iops
20343 __attribute__ ((unused)) = {
20344 .lookup = inode_lookup,
20345 };
20346
20347 int
20348 main (void)
20349 {
20350
20351
20352 ;
20353 return 0;
20354 }
20355
20356 _ACEOF
20357
20358
20359
20360 cat - <<_ACEOF >conftest.h
20361
20362 _ACEOF
20363
20364
20365 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20366 echo "obj-m := conftest.o" >build/Makefile
20367 modpost_flag=''
20368 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20369 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20370 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20371 (eval $ac_try) 2>&5
20372 ac_status=$?
20373 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20374 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20375 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20376 (eval $ac_try) 2>&5
20377 ac_status=$?
20378 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20379 test $ac_status = 0; }; }; then :
20380
20381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20382 $as_echo "yes" >&6; }
20383
20384 $as_echo "#define HAVE_LOOKUP_NAMEIDATA 1" >>confdefs.h
20385
20386
20387 else
20388 $as_echo "$as_me: failed program was:" >&5
20389 sed 's/^/| /' conftest.$ac_ext >&5
20390
20391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20392 $as_echo "no" >&6; }
20393
20394
20395
20396 fi
20397 rm -Rf build
20398
20399
20400
20401
20402 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->create() passes nameidata" >&5
20403 $as_echo_n "checking whether iops->create() passes nameidata... " >&6; }
20404
20405
20406 cat confdefs.h - <<_ACEOF >conftest.c
20407
20408
20409 #include <linux/fs.h>
20410
20411 #ifdef HAVE_MKDIR_UMODE_T
20412 int inode_create(struct inode *inode ,struct dentry *dentry,
20413 umode_t umode, struct nameidata *nidata) { return 0; }
20414 #else
20415 int inode_create(struct inode *inode,struct dentry *dentry,
20416 int umode, struct nameidata * nidata) { return 0; }
20417 #endif
20418
20419 static const struct inode_operations
20420 iops __attribute__ ((unused)) = {
20421 .create = inode_create,
20422 };
20423
20424 int
20425 main (void)
20426 {
20427
20428
20429 ;
20430 return 0;
20431 }
20432
20433 _ACEOF
20434
20435
20436
20437 cat - <<_ACEOF >conftest.h
20438
20439 _ACEOF
20440
20441
20442 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20443 echo "obj-m := conftest.o" >build/Makefile
20444 modpost_flag=''
20445 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20446 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20447 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20448 (eval $ac_try) 2>&5
20449 ac_status=$?
20450 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20451 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20452 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20453 (eval $ac_try) 2>&5
20454 ac_status=$?
20455 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20456 test $ac_status = 0; }; }; then :
20457
20458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20459 $as_echo "yes" >&6; }
20460
20461 $as_echo "#define HAVE_CREATE_NAMEIDATA 1" >>confdefs.h
20462
20463
20464 else
20465 $as_echo "$as_me: failed program was:" >&5
20466 sed 's/^/| /' conftest.$ac_ext >&5
20467
20468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20469 $as_echo "no" >&6; }
20470
20471
20472
20473 fi
20474 rm -Rf build
20475
20476
20477
20478
20479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->get_link() passes delayed" >&5
20480 $as_echo_n "checking whether iops->get_link() passes delayed... " >&6; }
20481
20482
20483 cat confdefs.h - <<_ACEOF >conftest.c
20484
20485
20486 #include <linux/fs.h>
20487 const char *get_link(struct dentry *de, struct inode *ip,
20488 struct delayed_call *done) { return "symlink"; }
20489 static struct inode_operations
20490 iops __attribute__ ((unused)) = {
20491 .get_link = get_link,
20492 };
20493
20494 int
20495 main (void)
20496 {
20497
20498
20499 ;
20500 return 0;
20501 }
20502
20503 _ACEOF
20504
20505
20506
20507 cat - <<_ACEOF >conftest.h
20508
20509 _ACEOF
20510
20511
20512 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20513 echo "obj-m := conftest.o" >build/Makefile
20514 modpost_flag=''
20515 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20516 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20517 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20518 (eval $ac_try) 2>&5
20519 ac_status=$?
20520 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20521 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20522 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20523 (eval $ac_try) 2>&5
20524 ac_status=$?
20525 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20526 test $ac_status = 0; }; }; then :
20527
20528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20529 $as_echo "yes" >&6; }
20530
20531 $as_echo "#define HAVE_GET_LINK_DELAYED 1" >>confdefs.h
20532
20533
20534 else
20535 $as_echo "$as_me: failed program was:" >&5
20536 sed 's/^/| /' conftest.$ac_ext >&5
20537
20538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20539 $as_echo "no" >&6; }
20540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->get_link() passes cookie" >&5
20541 $as_echo_n "checking whether iops->get_link() passes cookie... " >&6; }
20542
20543
20544 cat confdefs.h - <<_ACEOF >conftest.c
20545
20546
20547 #include <linux/fs.h>
20548 const char *get_link(struct dentry *de, struct
20549 inode *ip, void **cookie) { return "symlink"; }
20550 static struct inode_operations
20551 iops __attribute__ ((unused)) = {
20552 .get_link = get_link,
20553 };
20554
20555 int
20556 main (void)
20557 {
20558
20559
20560 ;
20561 return 0;
20562 }
20563
20564 _ACEOF
20565
20566
20567
20568 cat - <<_ACEOF >conftest.h
20569
20570 _ACEOF
20571
20572
20573 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20574 echo "obj-m := conftest.o" >build/Makefile
20575 modpost_flag=''
20576 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20577 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20578 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20579 (eval $ac_try) 2>&5
20580 ac_status=$?
20581 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20582 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20583 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20584 (eval $ac_try) 2>&5
20585 ac_status=$?
20586 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20587 test $ac_status = 0; }; }; then :
20588
20589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20590 $as_echo "yes" >&6; }
20591
20592 $as_echo "#define HAVE_GET_LINK_COOKIE 1" >>confdefs.h
20593
20594
20595 else
20596 $as_echo "$as_me: failed program was:" >&5
20597 sed 's/^/| /' conftest.$ac_ext >&5
20598
20599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20600 $as_echo "no" >&6; }
20601
20602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->follow_link() passes cookie" >&5
20603 $as_echo_n "checking whether iops->follow_link() passes cookie... " >&6; }
20604
20605
20606 cat confdefs.h - <<_ACEOF >conftest.c
20607
20608
20609 #include <linux/fs.h>
20610 const char *follow_link(struct dentry *de,
20611 void **cookie) { return "symlink"; }
20612 static struct inode_operations
20613 iops __attribute__ ((unused)) = {
20614 .follow_link = follow_link,
20615 };
20616
20617 int
20618 main (void)
20619 {
20620
20621
20622 ;
20623 return 0;
20624 }
20625
20626 _ACEOF
20627
20628
20629
20630 cat - <<_ACEOF >conftest.h
20631
20632 _ACEOF
20633
20634
20635 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20636 echo "obj-m := conftest.o" >build/Makefile
20637 modpost_flag=''
20638 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20639 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20640 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20641 (eval $ac_try) 2>&5
20642 ac_status=$?
20643 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20644 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20645 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20646 (eval $ac_try) 2>&5
20647 ac_status=$?
20648 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20649 test $ac_status = 0; }; }; then :
20650
20651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20652 $as_echo "yes" >&6; }
20653
20654 $as_echo "#define HAVE_FOLLOW_LINK_COOKIE 1" >>confdefs.h
20655
20656
20657 else
20658 $as_echo "$as_me: failed program was:" >&5
20659 sed 's/^/| /' conftest.$ac_ext >&5
20660
20661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20662 $as_echo "no" >&6; }
20663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->follow_link() passes nameidata" >&5
20664 $as_echo_n "checking whether iops->follow_link() passes nameidata... " >&6; }
20665
20666
20667 cat confdefs.h - <<_ACEOF >conftest.c
20668
20669
20670 #include <linux/fs.h>
20671 void *follow_link(struct dentry *de, struct
20672 nameidata *nd) { return (void *)NULL; }
20673 static struct inode_operations
20674 iops __attribute__ ((unused)) = {
20675 .follow_link = follow_link,
20676 };
20677
20678 int
20679 main (void)
20680 {
20681
20682
20683 ;
20684 return 0;
20685 }
20686
20687 _ACEOF
20688
20689
20690
20691 cat - <<_ACEOF >conftest.h
20692
20693 _ACEOF
20694
20695
20696 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20697 echo "obj-m := conftest.o" >build/Makefile
20698 modpost_flag=''
20699 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20700 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20701 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20702 (eval $ac_try) 2>&5
20703 ac_status=$?
20704 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20705 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20706 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20707 (eval $ac_try) 2>&5
20708 ac_status=$?
20709 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20710 test $ac_status = 0; }; }; then :
20711
20712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20713 $as_echo "yes" >&6; }
20714
20715 $as_echo "#define HAVE_FOLLOW_LINK_NAMEIDATA 1" >>confdefs.h
20716
20717
20718 else
20719 $as_echo "$as_me: failed program was:" >&5
20720 sed 's/^/| /' conftest.$ac_ext >&5
20721
20722 as_fn_error $? "no; please file a bug report" "$LINENO" 5
20723
20724
20725
20726 fi
20727 rm -Rf build
20728
20729
20730
20731
20732
20733 fi
20734 rm -Rf build
20735
20736
20737
20738
20739
20740
20741 fi
20742 rm -Rf build
20743
20744
20745
20746
20747
20748 fi
20749 rm -Rf build
20750
20751
20752
20753
20754
20755
20756 cat confdefs.h - <<_ACEOF >conftest.c
20757
20758
20759 #if !defined(HAVE_GET_LINK_DELAYED)
20760 #error "Expecting get_link() delayed done"
20761 #endif
20762
20763 int
20764 main (void)
20765 {
20766
20767
20768 ;
20769 return 0;
20770 }
20771
20772 _ACEOF
20773
20774
20775
20776 cat - <<_ACEOF >conftest.h
20777
20778 _ACEOF
20779
20780
20781 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20782 echo "obj-m := conftest.o" >build/Makefile
20783 modpost_flag=''
20784 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20785 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20786 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20787 (eval $ac_try) 2>&5
20788 ac_status=$?
20789 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20790 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20791 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20792 (eval $ac_try) 2>&5
20793 ac_status=$?
20794 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20795 test $ac_status = 0; }; }; then :
20796
20797
20798 $as_echo "#define HAVE_PUT_LINK_DELAYED 1" >>confdefs.h
20799
20800
20801 else
20802 $as_echo "$as_me: failed program was:" >&5
20803 sed 's/^/| /' conftest.$ac_ext >&5
20804
20805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->put_link() passes cookie" >&5
20806 $as_echo_n "checking whether iops->put_link() passes cookie... " >&6; }
20807
20808
20809 cat confdefs.h - <<_ACEOF >conftest.c
20810
20811
20812 #include <linux/fs.h>
20813 void put_link(struct inode *ip, void *cookie)
20814 { return; }
20815 static struct inode_operations
20816 iops __attribute__ ((unused)) = {
20817 .put_link = put_link,
20818 };
20819
20820 int
20821 main (void)
20822 {
20823
20824
20825 ;
20826 return 0;
20827 }
20828
20829 _ACEOF
20830
20831
20832
20833 cat - <<_ACEOF >conftest.h
20834
20835 _ACEOF
20836
20837
20838 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20839 echo "obj-m := conftest.o" >build/Makefile
20840 modpost_flag=''
20841 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20842 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20843 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20844 (eval $ac_try) 2>&5
20845 ac_status=$?
20846 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20847 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20848 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20849 (eval $ac_try) 2>&5
20850 ac_status=$?
20851 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20852 test $ac_status = 0; }; }; then :
20853
20854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20855 $as_echo "yes" >&6; }
20856
20857 $as_echo "#define HAVE_PUT_LINK_COOKIE 1" >>confdefs.h
20858
20859
20860 else
20861 $as_echo "$as_me: failed program was:" >&5
20862 sed 's/^/| /' conftest.$ac_ext >&5
20863
20864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20865 $as_echo "no" >&6; }
20866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->put_link() passes nameidata" >&5
20867 $as_echo_n "checking whether iops->put_link() passes nameidata... " >&6; }
20868
20869
20870 cat confdefs.h - <<_ACEOF >conftest.c
20871
20872
20873 #include <linux/fs.h>
20874 void put_link(struct dentry *de, struct
20875 nameidata *nd, void *ptr) { return; }
20876 static struct inode_operations
20877 iops __attribute__ ((unused)) = {
20878 .put_link = put_link,
20879 };
20880
20881 int
20882 main (void)
20883 {
20884
20885
20886 ;
20887 return 0;
20888 }
20889
20890 _ACEOF
20891
20892
20893
20894 cat - <<_ACEOF >conftest.h
20895
20896 _ACEOF
20897
20898
20899 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20900 echo "obj-m := conftest.o" >build/Makefile
20901 modpost_flag=''
20902 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20903 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20904 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20905 (eval $ac_try) 2>&5
20906 ac_status=$?
20907 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20908 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20909 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20910 (eval $ac_try) 2>&5
20911 ac_status=$?
20912 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20913 test $ac_status = 0; }; }; then :
20914
20915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20916 $as_echo "yes" >&6; }
20917
20918 $as_echo "#define HAVE_PUT_LINK_NAMEIDATA 1" >>confdefs.h
20919
20920
20921 else
20922 $as_echo "$as_me: failed program was:" >&5
20923 sed 's/^/| /' conftest.$ac_ext >&5
20924
20925 as_fn_error $? "no; please file a bug report" "$LINENO" 5
20926
20927
20928
20929 fi
20930 rm -Rf build
20931
20932
20933
20934
20935
20936 fi
20937 rm -Rf build
20938
20939
20940
20941
20942
20943 fi
20944 rm -Rf build
20945
20946
20947
20948
20949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->truncate_range() exists" >&5
20950 $as_echo_n "checking whether iops->truncate_range() exists... " >&6; }
20951
20952
20953 cat confdefs.h - <<_ACEOF >conftest.c
20954
20955
20956 #include <linux/fs.h>
20957 void truncate_range(struct inode *inode, loff_t start,
20958 loff_t end) { return; }
20959 static struct inode_operations iops __attribute__ ((unused)) = {
20960 .truncate_range = truncate_range,
20961 };
20962
20963 int
20964 main (void)
20965 {
20966
20967
20968 ;
20969 return 0;
20970 }
20971
20972 _ACEOF
20973
20974
20975
20976 cat - <<_ACEOF >conftest.h
20977
20978 _ACEOF
20979
20980
20981 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20982 echo "obj-m := conftest.o" >build/Makefile
20983 modpost_flag=''
20984 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20985 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20986 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20987 (eval $ac_try) 2>&5
20988 ac_status=$?
20989 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20990 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20991 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20992 (eval $ac_try) 2>&5
20993 ac_status=$?
20994 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20995 test $ac_status = 0; }; }; then :
20996
20997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20998 $as_echo "yes" >&6; }
20999
21000 $as_echo "#define HAVE_INODE_TRUNCATE_RANGE 1" >>confdefs.h
21001
21002
21003 else
21004 $as_echo "$as_me: failed program was:" >&5
21005 sed 's/^/| /' conftest.$ac_ext >&5
21006
21007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21008 $as_echo "no" >&6; }
21009
21010
21011
21012 fi
21013 rm -Rf build
21014
21015
21016
21017
21018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dops->d_automount() exists" >&5
21019 $as_echo_n "checking whether dops->d_automount() exists... " >&6; }
21020
21021
21022 cat confdefs.h - <<_ACEOF >conftest.c
21023
21024
21025 #include <linux/dcache.h>
21026 struct vfsmount *d_automount(struct path *p) { return NULL; }
21027 struct dentry_operations dops __attribute__ ((unused)) = {
21028 .d_automount = d_automount,
21029 };
21030
21031 int
21032 main (void)
21033 {
21034
21035
21036 ;
21037 return 0;
21038 }
21039
21040 _ACEOF
21041
21042
21043
21044 cat - <<_ACEOF >conftest.h
21045
21046 _ACEOF
21047
21048
21049 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
21050 echo "obj-m := conftest.o" >build/Makefile
21051 modpost_flag=''
21052 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
21053 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
21054 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21055 (eval $ac_try) 2>&5
21056 ac_status=$?
21057 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21058 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
21059 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21060 (eval $ac_try) 2>&5
21061 ac_status=$?
21062 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21063 test $ac_status = 0; }; }; then :
21064
21065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
21066 $as_echo "yes" >&6; }
21067
21068 $as_echo "#define HAVE_AUTOMOUNT 1" >>confdefs.h
21069
21070
21071 else
21072 $as_echo "$as_me: failed program was:" >&5
21073 sed 's/^/| /' conftest.$ac_ext >&5
21074
21075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21076 $as_echo "no" >&6; }
21077
21078
21079
21080 fi
21081 rm -Rf build
21082
21083
21084
21085
21086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether eops->encode_fh() wants inode" >&5
21087 $as_echo_n "checking whether eops->encode_fh() wants inode... " >&6; }
21088
21089
21090 cat confdefs.h - <<_ACEOF >conftest.c
21091
21092
21093 #include <linux/exportfs.h>
21094 int encode_fh(struct inode *inode, __u32 *fh, int *max_len,
21095 struct inode *parent) { return 0; }
21096 static struct export_operations eops __attribute__ ((unused))={
21097 .encode_fh = encode_fh,
21098 };
21099
21100 int
21101 main (void)
21102 {
21103
21104
21105 ;
21106 return 0;
21107 }
21108
21109 _ACEOF
21110
21111
21112
21113 cat - <<_ACEOF >conftest.h
21114
21115 _ACEOF
21116
21117
21118 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
21119 echo "obj-m := conftest.o" >build/Makefile
21120 modpost_flag=''
21121 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
21122 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
21123 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21124 (eval $ac_try) 2>&5
21125 ac_status=$?
21126 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21127 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
21128 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21129 (eval $ac_try) 2>&5
21130 ac_status=$?
21131 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21132 test $ac_status = 0; }; }; then :
21133
21134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
21135 $as_echo "yes" >&6; }
21136
21137 $as_echo "#define HAVE_ENCODE_FH_WITH_INODE 1" >>confdefs.h
21138
21139
21140 else
21141 $as_echo "$as_me: failed program was:" >&5
21142 sed 's/^/| /' conftest.$ac_ext >&5
21143
21144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21145 $as_echo "no" >&6; }
21146
21147
21148
21149 fi
21150 rm -Rf build
21151
21152
21153
21154
21155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether eops->commit_metadata() exists" >&5
21156 $as_echo_n "checking whether eops->commit_metadata() exists... " >&6; }
21157
21158
21159 cat confdefs.h - <<_ACEOF >conftest.c
21160
21161
21162 #include <linux/exportfs.h>
21163 int commit_metadata(struct inode *inode) { return 0; }
21164 static struct export_operations eops __attribute__ ((unused))={
21165 .commit_metadata = commit_metadata,
21166 };
21167
21168 int
21169 main (void)
21170 {
21171
21172
21173 ;
21174 return 0;
21175 }
21176
21177 _ACEOF
21178
21179
21180
21181 cat - <<_ACEOF >conftest.h
21182
21183 _ACEOF
21184
21185
21186 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
21187 echo "obj-m := conftest.o" >build/Makefile
21188 modpost_flag=''
21189 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
21190 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
21191 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21192 (eval $ac_try) 2>&5
21193 ac_status=$?
21194 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21195 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
21196 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21197 (eval $ac_try) 2>&5
21198 ac_status=$?
21199 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21200 test $ac_status = 0; }; }; then :
21201
21202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
21203 $as_echo "yes" >&6; }
21204
21205 $as_echo "#define HAVE_COMMIT_METADATA 1" >>confdefs.h
21206
21207
21208 else
21209 $as_echo "$as_me: failed program was:" >&5
21210 sed 's/^/| /' conftest.$ac_ext >&5
21211
21212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21213 $as_echo "no" >&6; }
21214
21215
21216
21217 fi
21218 rm -Rf build
21219
21220
21221
21222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether clear_inode() is available" >&5
21223 $as_echo_n "checking whether clear_inode() is available... " >&6; }
21224
21225
21226
21227 cat confdefs.h - <<_ACEOF >conftest.c
21228
21229
21230 #include <linux/fs.h>
21231
21232 int
21233 main (void)
21234 {
21235
21236 clear_inode(NULL);
21237
21238 ;
21239 return 0;
21240 }
21241
21242 _ACEOF
21243
21244
21245
21246 cat - <<_ACEOF >conftest.h
21247
21248 _ACEOF
21249
21250
21251 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
21252 echo "obj-m := conftest.o" >build/Makefile
21253 modpost_flag=''
21254 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
21255 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
21256 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21257 (eval $ac_try) 2>&5
21258 ac_status=$?
21259 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21260 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
21261 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21262 (eval $ac_try) 2>&5
21263 ac_status=$?
21264 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21265 test $ac_status = 0; }; }; then :
21266 rc=0
21267 else
21268 $as_echo "$as_me: failed program was:" >&5
21269 sed 's/^/| /' conftest.$ac_ext >&5
21270 rc=1
21271
21272
21273 fi
21274 rm -Rf build
21275
21276
21277 if test $rc -ne 0; then :
21278
21279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21280 $as_echo "no" >&6; }
21281
21282 else
21283 if test "x$enable_linux_builtin" != xyes; then
21284
21285 grep -q -E '[[:space:]]clear_inode[[:space:]]' \
21286 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
21287 rc=$?
21288 if test $rc -ne 0; then
21289 export=0
21290 for file in fs/inode.c; do
21291 grep -q -E "EXPORT_SYMBOL.*(clear_inode)" \
21292 "$LINUX/$file" 2>/dev/null
21293 rc=$?
21294 if test $rc -eq 0; then
21295 export=1
21296 break;
21297 fi
21298 done
21299 if test $export -eq 0; then :
21300 rc=1
21301 else :
21302 rc=0
21303 fi
21304 else :
21305 rc=0
21306 fi
21307
21308 fi
21309 if test $rc -ne 0; then :
21310
21311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21312 $as_echo "no" >&6; }
21313
21314 else :
21315
21316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
21317 $as_echo "yes" >&6; }
21318
21319 $as_echo "#define HAVE_CLEAR_INODE 1" >>confdefs.h
21320
21321
21322 fi
21323 fi
21324
21325
21326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setattr_prepare() is available" >&5
21327 $as_echo_n "checking whether setattr_prepare() is available... " >&6; }
21328
21329
21330
21331 cat confdefs.h - <<_ACEOF >conftest.c
21332
21333
21334 #include <linux/fs.h>
21335
21336 int
21337 main (void)
21338 {
21339
21340 struct dentry *dentry = NULL;
21341 struct iattr *attr = NULL;
21342 int error;
21343
21344 error = setattr_prepare(dentry, attr);
21345
21346 ;
21347 return 0;
21348 }
21349
21350 _ACEOF
21351
21352
21353
21354 cat - <<_ACEOF >conftest.h
21355
21356 _ACEOF
21357
21358
21359 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
21360 echo "obj-m := conftest.o" >build/Makefile
21361 modpost_flag=''
21362 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
21363 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
21364 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21365 (eval $ac_try) 2>&5
21366 ac_status=$?
21367 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21368 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
21369 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21370 (eval $ac_try) 2>&5
21371 ac_status=$?
21372 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21373 test $ac_status = 0; }; }; then :
21374 rc=0
21375 else
21376 $as_echo "$as_me: failed program was:" >&5
21377 sed 's/^/| /' conftest.$ac_ext >&5
21378 rc=1
21379
21380
21381 fi
21382 rm -Rf build
21383
21384
21385 if test $rc -ne 0; then :
21386
21387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21388 $as_echo "no" >&6; }
21389
21390 else
21391 if test "x$enable_linux_builtin" != xyes; then
21392
21393 grep -q -E '[[:space:]]setattr_prepare[[:space:]]' \
21394 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
21395 rc=$?
21396 if test $rc -ne 0; then
21397 export=0
21398 for file in fs/attr.c; do
21399 grep -q -E "EXPORT_SYMBOL.*(setattr_prepare)" \
21400 "$LINUX/$file" 2>/dev/null
21401 rc=$?
21402 if test $rc -eq 0; then
21403 export=1
21404 break;
21405 fi
21406 done
21407 if test $export -eq 0; then :
21408 rc=1
21409 else :
21410 rc=0
21411 fi
21412 else :
21413 rc=0
21414 fi
21415
21416 fi
21417 if test $rc -ne 0; then :
21418
21419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21420 $as_echo "no" >&6; }
21421
21422 else :
21423
21424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
21425 $as_echo "yes" >&6; }
21426
21427 $as_echo "#define HAVE_SETATTR_PREPARE 1" >>confdefs.h
21428
21429
21430 fi
21431 fi
21432
21433
21434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether insert_inode_locked() is available" >&5
21435 $as_echo_n "checking whether insert_inode_locked() is available... " >&6; }
21436
21437
21438
21439 cat confdefs.h - <<_ACEOF >conftest.c
21440
21441
21442 #include <linux/fs.h>
21443
21444 int
21445 main (void)
21446 {
21447
21448 insert_inode_locked(NULL);
21449
21450 ;
21451 return 0;
21452 }
21453
21454 _ACEOF
21455
21456
21457
21458 cat - <<_ACEOF >conftest.h
21459
21460 _ACEOF
21461
21462
21463 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
21464 echo "obj-m := conftest.o" >build/Makefile
21465 modpost_flag=''
21466 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
21467 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
21468 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21469 (eval $ac_try) 2>&5
21470 ac_status=$?
21471 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21472 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
21473 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21474 (eval $ac_try) 2>&5
21475 ac_status=$?
21476 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21477 test $ac_status = 0; }; }; then :
21478 rc=0
21479 else
21480 $as_echo "$as_me: failed program was:" >&5
21481 sed 's/^/| /' conftest.$ac_ext >&5
21482 rc=1
21483
21484
21485 fi
21486 rm -Rf build
21487
21488
21489 if test $rc -ne 0; then :
21490
21491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21492 $as_echo "no" >&6; }
21493
21494 else
21495 if test "x$enable_linux_builtin" != xyes; then
21496
21497 grep -q -E '[[:space:]]insert_inode_locked[[:space:]]' \
21498 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
21499 rc=$?
21500 if test $rc -ne 0; then
21501 export=0
21502 for file in fs/inode.c; do
21503 grep -q -E "EXPORT_SYMBOL.*(insert_inode_locked)" \
21504 "$LINUX/$file" 2>/dev/null
21505 rc=$?
21506 if test $rc -eq 0; then
21507 export=1
21508 break;
21509 fi
21510 done
21511 if test $export -eq 0; then :
21512 rc=1
21513 else :
21514 rc=0
21515 fi
21516 else :
21517 rc=0
21518 fi
21519
21520 fi
21521 if test $rc -ne 0; then :
21522
21523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21524 $as_echo "no" >&6; }
21525
21526 else :
21527
21528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
21529 $as_echo "yes" >&6; }
21530
21531 $as_echo "#define HAVE_INSERT_INODE_LOCKED 1" >>confdefs.h
21532
21533
21534 fi
21535 fi
21536
21537
21538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether d_make_root() is available" >&5
21539 $as_echo_n "checking whether d_make_root() is available... " >&6; }
21540
21541
21542
21543 cat confdefs.h - <<_ACEOF >conftest.c
21544
21545
21546 #include <linux/dcache.h>
21547
21548 int
21549 main (void)
21550 {
21551
21552 d_make_root(NULL);
21553
21554 ;
21555 return 0;
21556 }
21557
21558 _ACEOF
21559
21560
21561
21562 cat - <<_ACEOF >conftest.h
21563
21564 _ACEOF
21565
21566
21567 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
21568 echo "obj-m := conftest.o" >build/Makefile
21569 modpost_flag=''
21570 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
21571 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
21572 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21573 (eval $ac_try) 2>&5
21574 ac_status=$?
21575 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21576 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
21577 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21578 (eval $ac_try) 2>&5
21579 ac_status=$?
21580 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21581 test $ac_status = 0; }; }; then :
21582 rc=0
21583 else
21584 $as_echo "$as_me: failed program was:" >&5
21585 sed 's/^/| /' conftest.$ac_ext >&5
21586 rc=1
21587
21588
21589 fi
21590 rm -Rf build
21591
21592
21593 if test $rc -ne 0; then :
21594
21595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21596 $as_echo "no" >&6; }
21597
21598 else
21599 if test "x$enable_linux_builtin" != xyes; then
21600
21601 grep -q -E '[[:space:]]d_make_root[[:space:]]' \
21602 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
21603 rc=$?
21604 if test $rc -ne 0; then
21605 export=0
21606 for file in fs/dcache.c; do
21607 grep -q -E "EXPORT_SYMBOL.*(d_make_root)" \
21608 "$LINUX/$file" 2>/dev/null
21609 rc=$?
21610 if test $rc -eq 0; then
21611 export=1
21612 break;
21613 fi
21614 done
21615 if test $export -eq 0; then :
21616 rc=1
21617 else :
21618 rc=0
21619 fi
21620 else :
21621 rc=0
21622 fi
21623
21624 fi
21625 if test $rc -ne 0; then :
21626
21627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21628 $as_echo "no" >&6; }
21629
21630 else :
21631
21632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
21633 $as_echo "yes" >&6; }
21634
21635 $as_echo "#define HAVE_D_MAKE_ROOT 1" >>confdefs.h
21636
21637
21638 fi
21639 fi
21640
21641
21642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether d_obtain_alias() is available" >&5
21643 $as_echo_n "checking whether d_obtain_alias() is available... " >&6; }
21644
21645
21646
21647 cat confdefs.h - <<_ACEOF >conftest.c
21648
21649
21650 #include <linux/dcache.h>
21651
21652 int
21653 main (void)
21654 {
21655
21656 d_obtain_alias(NULL);
21657
21658 ;
21659 return 0;
21660 }
21661
21662 _ACEOF
21663
21664
21665
21666 cat - <<_ACEOF >conftest.h
21667
21668 _ACEOF
21669
21670
21671 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
21672 echo "obj-m := conftest.o" >build/Makefile
21673 modpost_flag=''
21674 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
21675 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
21676 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21677 (eval $ac_try) 2>&5
21678 ac_status=$?
21679 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21680 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
21681 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21682 (eval $ac_try) 2>&5
21683 ac_status=$?
21684 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21685 test $ac_status = 0; }; }; then :
21686 rc=0
21687 else
21688 $as_echo "$as_me: failed program was:" >&5
21689 sed 's/^/| /' conftest.$ac_ext >&5
21690 rc=1
21691
21692
21693 fi
21694 rm -Rf build
21695
21696
21697 if test $rc -ne 0; then :
21698
21699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21700 $as_echo "no" >&6; }
21701
21702 else
21703 if test "x$enable_linux_builtin" != xyes; then
21704
21705 grep -q -E '[[:space:]]d_obtain_alias[[:space:]]' \
21706 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
21707 rc=$?
21708 if test $rc -ne 0; then
21709 export=0
21710 for file in fs/dcache.c; do
21711 grep -q -E "EXPORT_SYMBOL.*(d_obtain_alias)" \
21712 "$LINUX/$file" 2>/dev/null
21713 rc=$?
21714 if test $rc -eq 0; then
21715 export=1
21716 break;
21717 fi
21718 done
21719 if test $export -eq 0; then :
21720 rc=1
21721 else :
21722 rc=0
21723 fi
21724 else :
21725 rc=0
21726 fi
21727
21728 fi
21729 if test $rc -ne 0; then :
21730
21731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21732 $as_echo "no" >&6; }
21733
21734 else :
21735
21736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
21737 $as_echo "yes" >&6; }
21738
21739 $as_echo "#define HAVE_D_OBTAIN_ALIAS 1" >>confdefs.h
21740
21741
21742 fi
21743 fi
21744
21745
21746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether d_prune_aliases() is available" >&5
21747 $as_echo_n "checking whether d_prune_aliases() is available... " >&6; }
21748
21749
21750
21751 cat confdefs.h - <<_ACEOF >conftest.c
21752
21753
21754 #include <linux/dcache.h>
21755
21756 int
21757 main (void)
21758 {
21759
21760 struct inode *ip = NULL;
21761 d_prune_aliases(ip);
21762
21763 ;
21764 return 0;
21765 }
21766
21767 _ACEOF
21768
21769
21770
21771 cat - <<_ACEOF >conftest.h
21772
21773 _ACEOF
21774
21775
21776 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
21777 echo "obj-m := conftest.o" >build/Makefile
21778 modpost_flag=''
21779 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
21780 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
21781 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21782 (eval $ac_try) 2>&5
21783 ac_status=$?
21784 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21785 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
21786 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21787 (eval $ac_try) 2>&5
21788 ac_status=$?
21789 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21790 test $ac_status = 0; }; }; then :
21791 rc=0
21792 else
21793 $as_echo "$as_me: failed program was:" >&5
21794 sed 's/^/| /' conftest.$ac_ext >&5
21795 rc=1
21796
21797
21798 fi
21799 rm -Rf build
21800
21801
21802 if test $rc -ne 0; then :
21803
21804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21805 $as_echo "no" >&6; }
21806
21807 else
21808 if test "x$enable_linux_builtin" != xyes; then
21809
21810 grep -q -E '[[:space:]]d_prune_aliases[[:space:]]' \
21811 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
21812 rc=$?
21813 if test $rc -ne 0; then
21814 export=0
21815 for file in fs/dcache.c; do
21816 grep -q -E "EXPORT_SYMBOL.*(d_prune_aliases)" \
21817 "$LINUX/$file" 2>/dev/null
21818 rc=$?
21819 if test $rc -eq 0; then
21820 export=1
21821 break;
21822 fi
21823 done
21824 if test $export -eq 0; then :
21825 rc=1
21826 else :
21827 rc=0
21828 fi
21829 else :
21830 rc=0
21831 fi
21832
21833 fi
21834 if test $rc -ne 0; then :
21835
21836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21837 $as_echo "no" >&6; }
21838
21839 else :
21840
21841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
21842 $as_echo "yes" >&6; }
21843
21844 $as_echo "#define HAVE_D_PRUNE_ALIASES 1" >>confdefs.h
21845
21846
21847 fi
21848 fi
21849
21850
21851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether d_set_d_op() is available" >&5
21852 $as_echo_n "checking whether d_set_d_op() is available... " >&6; }
21853
21854
21855
21856 cat confdefs.h - <<_ACEOF >conftest.c
21857
21858
21859 #include <linux/dcache.h>
21860
21861 int
21862 main (void)
21863 {
21864
21865 d_set_d_op(NULL, NULL);
21866
21867 ;
21868 return 0;
21869 }
21870
21871 _ACEOF
21872
21873
21874
21875 cat - <<_ACEOF >conftest.h
21876
21877 _ACEOF
21878
21879
21880 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
21881 echo "obj-m := conftest.o" >build/Makefile
21882 modpost_flag=''
21883 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
21884 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
21885 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21886 (eval $ac_try) 2>&5
21887 ac_status=$?
21888 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21889 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
21890 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21891 (eval $ac_try) 2>&5
21892 ac_status=$?
21893 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21894 test $ac_status = 0; }; }; then :
21895 rc=0
21896 else
21897 $as_echo "$as_me: failed program was:" >&5
21898 sed 's/^/| /' conftest.$ac_ext >&5
21899 rc=1
21900
21901
21902 fi
21903 rm -Rf build
21904
21905
21906 if test $rc -ne 0; then :
21907
21908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21909 $as_echo "no" >&6; }
21910
21911 else
21912 if test "x$enable_linux_builtin" != xyes; then
21913
21914 grep -q -E '[[:space:]]d_set_d_op[[:space:]]' \
21915 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
21916 rc=$?
21917 if test $rc -ne 0; then
21918 export=0
21919 for file in fs/dcache.c; do
21920 grep -q -E "EXPORT_SYMBOL.*(d_set_d_op)" \
21921 "$LINUX/$file" 2>/dev/null
21922 rc=$?
21923 if test $rc -eq 0; then
21924 export=1
21925 break;
21926 fi
21927 done
21928 if test $export -eq 0; then :
21929 rc=1
21930 else :
21931 rc=0
21932 fi
21933 else :
21934 rc=0
21935 fi
21936
21937 fi
21938 if test $rc -ne 0; then :
21939
21940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21941 $as_echo "no" >&6; }
21942
21943 else :
21944
21945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
21946 $as_echo "yes" >&6; }
21947
21948 $as_echo "#define HAVE_D_SET_D_OP 1" >>confdefs.h
21949
21950
21951 fi
21952 fi
21953
21954
21955
21956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dops->d_revalidate() takes struct nameidata" >&5
21957 $as_echo_n "checking whether dops->d_revalidate() takes struct nameidata... " >&6; }
21958
21959
21960 cat confdefs.h - <<_ACEOF >conftest.c
21961
21962
21963 #include <linux/dcache.h>
21964
21965 int revalidate (struct dentry *dentry,
21966 struct nameidata *nidata) { return 0; }
21967
21968 static const struct dentry_operations
21969 dops __attribute__ ((unused)) = {
21970 .d_revalidate = revalidate,
21971 };
21972
21973 int
21974 main (void)
21975 {
21976
21977
21978 ;
21979 return 0;
21980 }
21981
21982 _ACEOF
21983
21984
21985
21986 cat - <<_ACEOF >conftest.h
21987
21988 _ACEOF
21989
21990
21991 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
21992 echo "obj-m := conftest.o" >build/Makefile
21993 modpost_flag=''
21994 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
21995 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
21996 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21997 (eval $ac_try) 2>&5
21998 ac_status=$?
21999 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22000 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
22001 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22002 (eval $ac_try) 2>&5
22003 ac_status=$?
22004 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22005 test $ac_status = 0; }; }; then :
22006
22007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22008 $as_echo "yes" >&6; }
22009
22010 $as_echo "#define HAVE_D_REVALIDATE_NAMEIDATA 1" >>confdefs.h
22011
22012
22013 else
22014 $as_echo "$as_me: failed program was:" >&5
22015 sed 's/^/| /' conftest.$ac_ext >&5
22016
22017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22018 $as_echo "no" >&6; }
22019
22020
22021
22022 fi
22023 rm -Rf build
22024
22025
22026
22027
22028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dentry uses const struct dentry_operations" >&5
22029 $as_echo_n "checking whether dentry uses const struct dentry_operations... " >&6; }
22030
22031
22032 cat confdefs.h - <<_ACEOF >conftest.c
22033
22034
22035 #include <linux/dcache.h>
22036
22037 const struct dentry_operations test_d_op = {
22038 .d_revalidate = NULL,
22039 };
22040
22041 int
22042 main (void)
22043 {
22044
22045 struct dentry d __attribute__ ((unused));
22046
22047 d.d_op = &test_d_op;
22048
22049 ;
22050 return 0;
22051 }
22052
22053 _ACEOF
22054
22055
22056
22057 cat - <<_ACEOF >conftest.h
22058
22059 _ACEOF
22060
22061
22062 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
22063 echo "obj-m := conftest.o" >build/Makefile
22064 modpost_flag=''
22065 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
22066 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
22067 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22068 (eval $ac_try) 2>&5
22069 ac_status=$?
22070 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22071 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
22072 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22073 (eval $ac_try) 2>&5
22074 ac_status=$?
22075 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22076 test $ac_status = 0; }; }; then :
22077
22078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22079 $as_echo "yes" >&6; }
22080
22081 $as_echo "#define HAVE_CONST_DENTRY_OPERATIONS 1" >>confdefs.h
22082
22083
22084 else
22085 $as_echo "$as_me: failed program was:" >&5
22086 sed 's/^/| /' conftest.$ac_ext >&5
22087
22088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22089 $as_echo "no" >&6; }
22090
22091
22092
22093 fi
22094 rm -Rf build
22095
22096
22097
22098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether check_disk_size_change() is available" >&5
22099 $as_echo_n "checking whether check_disk_size_change() is available... " >&6; }
22100
22101
22102
22103 cat confdefs.h - <<_ACEOF >conftest.c
22104
22105
22106 #include <linux/fs.h>
22107
22108 int
22109 main (void)
22110 {
22111
22112 check_disk_size_change(NULL, NULL);
22113
22114 ;
22115 return 0;
22116 }
22117
22118 _ACEOF
22119
22120
22121
22122 cat - <<_ACEOF >conftest.h
22123
22124 _ACEOF
22125
22126
22127 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
22128 echo "obj-m := conftest.o" >build/Makefile
22129 modpost_flag=''
22130 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
22131 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
22132 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22133 (eval $ac_try) 2>&5
22134 ac_status=$?
22135 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22136 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
22137 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22138 (eval $ac_try) 2>&5
22139 ac_status=$?
22140 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22141 test $ac_status = 0; }; }; then :
22142 rc=0
22143 else
22144 $as_echo "$as_me: failed program was:" >&5
22145 sed 's/^/| /' conftest.$ac_ext >&5
22146 rc=1
22147
22148
22149 fi
22150 rm -Rf build
22151
22152
22153 if test $rc -ne 0; then :
22154
22155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22156 $as_echo "no" >&6; }
22157
22158 else
22159 if test "x$enable_linux_builtin" != xyes; then
22160
22161 grep -q -E '[[:space:]]check_disk_size_change[[:space:]]' \
22162 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
22163 rc=$?
22164 if test $rc -ne 0; then
22165 export=0
22166 for file in fs/block_dev.c; do
22167 grep -q -E "EXPORT_SYMBOL.*(check_disk_size_change)" \
22168 "$LINUX/$file" 2>/dev/null
22169 rc=$?
22170 if test $rc -eq 0; then
22171 export=1
22172 break;
22173 fi
22174 done
22175 if test $export -eq 0; then :
22176 rc=1
22177 else :
22178 rc=0
22179 fi
22180 else :
22181 rc=0
22182 fi
22183
22184 fi
22185 if test $rc -ne 0; then :
22186
22187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22188 $as_echo "no" >&6; }
22189
22190 else :
22191
22192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22193 $as_echo "yes" >&6; }
22194
22195 $as_echo "#define HAVE_CHECK_DISK_SIZE_CHANGE 1" >>confdefs.h
22196
22197
22198 fi
22199 fi
22200
22201
22202 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether truncate_setsize() is available" >&5
22203 $as_echo_n "checking whether truncate_setsize() is available... " >&6; }
22204
22205
22206
22207 cat confdefs.h - <<_ACEOF >conftest.c
22208
22209
22210 #include <linux/mm.h>
22211
22212 int
22213 main (void)
22214 {
22215
22216 truncate_setsize(NULL, 0);
22217
22218 ;
22219 return 0;
22220 }
22221
22222 _ACEOF
22223
22224
22225
22226 cat - <<_ACEOF >conftest.h
22227
22228 _ACEOF
22229
22230
22231 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
22232 echo "obj-m := conftest.o" >build/Makefile
22233 modpost_flag=''
22234 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
22235 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
22236 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22237 (eval $ac_try) 2>&5
22238 ac_status=$?
22239 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22240 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
22241 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22242 (eval $ac_try) 2>&5
22243 ac_status=$?
22244 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22245 test $ac_status = 0; }; }; then :
22246 rc=0
22247 else
22248 $as_echo "$as_me: failed program was:" >&5
22249 sed 's/^/| /' conftest.$ac_ext >&5
22250 rc=1
22251
22252
22253 fi
22254 rm -Rf build
22255
22256
22257 if test $rc -ne 0; then :
22258
22259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22260 $as_echo "no" >&6; }
22261
22262 else
22263 if test "x$enable_linux_builtin" != xyes; then
22264
22265 grep -q -E '[[:space:]]truncate_setsize[[:space:]]' \
22266 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
22267 rc=$?
22268 if test $rc -ne 0; then
22269 export=0
22270 for file in mm/truncate.c; do
22271 grep -q -E "EXPORT_SYMBOL.*(truncate_setsize)" \
22272 "$LINUX/$file" 2>/dev/null
22273 rc=$?
22274 if test $rc -eq 0; then
22275 export=1
22276 break;
22277 fi
22278 done
22279 if test $export -eq 0; then :
22280 rc=1
22281 else :
22282 rc=0
22283 fi
22284 else :
22285 rc=0
22286 fi
22287
22288 fi
22289 if test $rc -ne 0; then :
22290
22291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22292 $as_echo "no" >&6; }
22293
22294 else :
22295
22296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22297 $as_echo "yes" >&6; }
22298
22299 $as_echo "#define HAVE_TRUNCATE_SETSIZE 1" >>confdefs.h
22300
22301
22302 fi
22303 fi
22304
22305
22306
22307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether security_inode_init_security wants 6 args" >&5
22308 $as_echo_n "checking whether security_inode_init_security wants 6 args... " >&6; }
22309
22310
22311 cat confdefs.h - <<_ACEOF >conftest.c
22312
22313
22314 #include <linux/security.h>
22315
22316 int
22317 main (void)
22318 {
22319
22320 struct inode *ip __attribute__ ((unused)) = NULL;
22321 struct inode *dip __attribute__ ((unused)) = NULL;
22322 const struct qstr *str __attribute__ ((unused)) = NULL;
22323 char *name __attribute__ ((unused)) = NULL;
22324 void *value __attribute__ ((unused)) = NULL;
22325 size_t len __attribute__ ((unused)) = 0;
22326
22327 security_inode_init_security(ip, dip, str, &name, &value, &len);
22328
22329 ;
22330 return 0;
22331 }
22332
22333 _ACEOF
22334
22335
22336
22337 cat - <<_ACEOF >conftest.h
22338
22339 _ACEOF
22340
22341
22342 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
22343 echo "obj-m := conftest.o" >build/Makefile
22344 modpost_flag=''
22345 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
22346 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
22347 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22348 (eval $ac_try) 2>&5
22349 ac_status=$?
22350 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22351 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
22352 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22353 (eval $ac_try) 2>&5
22354 ac_status=$?
22355 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22356 test $ac_status = 0; }; }; then :
22357
22358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22359 $as_echo "yes" >&6; }
22360
22361 $as_echo "#define HAVE_6ARGS_SECURITY_INODE_INIT_SECURITY 1" >>confdefs.h
22362
22363
22364 else
22365 $as_echo "$as_me: failed program was:" >&5
22366 sed 's/^/| /' conftest.$ac_ext >&5
22367
22368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22369 $as_echo "no" >&6; }
22370
22371
22372
22373 fi
22374 rm -Rf build
22375
22376
22377
22378
22379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether security_inode_init_security wants callback" >&5
22380 $as_echo_n "checking whether security_inode_init_security wants callback... " >&6; }
22381
22382
22383 cat confdefs.h - <<_ACEOF >conftest.c
22384
22385
22386 #include <linux/security.h>
22387
22388 int
22389 main (void)
22390 {
22391
22392 struct inode *ip __attribute__ ((unused)) = NULL;
22393 struct inode *dip __attribute__ ((unused)) = NULL;
22394 const struct qstr *str __attribute__ ((unused)) = NULL;
22395 initxattrs func __attribute__ ((unused)) = NULL;
22396
22397 security_inode_init_security(ip, dip, str, func, NULL);
22398
22399 ;
22400 return 0;
22401 }
22402
22403 _ACEOF
22404
22405
22406
22407 cat - <<_ACEOF >conftest.h
22408
22409 _ACEOF
22410
22411
22412 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
22413 echo "obj-m := conftest.o" >build/Makefile
22414 modpost_flag=''
22415 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
22416 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
22417 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22418 (eval $ac_try) 2>&5
22419 ac_status=$?
22420 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22421 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
22422 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22423 (eval $ac_try) 2>&5
22424 ac_status=$?
22425 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22426 test $ac_status = 0; }; }; then :
22427
22428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22429 $as_echo "yes" >&6; }
22430
22431 $as_echo "#define HAVE_CALLBACK_SECURITY_INODE_INIT_SECURITY 1" >>confdefs.h
22432
22433
22434 else
22435 $as_echo "$as_me: failed program was:" >&5
22436 sed 's/^/| /' conftest.$ac_ext >&5
22437
22438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22439 $as_echo "no" >&6; }
22440
22441
22442
22443 fi
22444 rm -Rf build
22445
22446
22447
22448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mount_nodev() is available" >&5
22449 $as_echo_n "checking whether mount_nodev() is available... " >&6; }
22450
22451
22452
22453 cat confdefs.h - <<_ACEOF >conftest.c
22454
22455
22456 #include <linux/fs.h>
22457
22458 int
22459 main (void)
22460 {
22461
22462 mount_nodev(NULL, 0, NULL, NULL);
22463
22464 ;
22465 return 0;
22466 }
22467
22468 _ACEOF
22469
22470
22471
22472 cat - <<_ACEOF >conftest.h
22473
22474 _ACEOF
22475
22476
22477 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
22478 echo "obj-m := conftest.o" >build/Makefile
22479 modpost_flag=''
22480 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
22481 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
22482 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22483 (eval $ac_try) 2>&5
22484 ac_status=$?
22485 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22486 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
22487 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22488 (eval $ac_try) 2>&5
22489 ac_status=$?
22490 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22491 test $ac_status = 0; }; }; then :
22492 rc=0
22493 else
22494 $as_echo "$as_me: failed program was:" >&5
22495 sed 's/^/| /' conftest.$ac_ext >&5
22496 rc=1
22497
22498
22499 fi
22500 rm -Rf build
22501
22502
22503 if test $rc -ne 0; then :
22504
22505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22506 $as_echo "no" >&6; }
22507
22508 else
22509 if test "x$enable_linux_builtin" != xyes; then
22510
22511 grep -q -E '[[:space:]]mount_nodev[[:space:]]' \
22512 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
22513 rc=$?
22514 if test $rc -ne 0; then
22515 export=0
22516 for file in fs/super.c; do
22517 grep -q -E "EXPORT_SYMBOL.*(mount_nodev)" \
22518 "$LINUX/$file" 2>/dev/null
22519 rc=$?
22520 if test $rc -eq 0; then
22521 export=1
22522 break;
22523 fi
22524 done
22525 if test $export -eq 0; then :
22526 rc=1
22527 else :
22528 rc=0
22529 fi
22530 else :
22531 rc=0
22532 fi
22533
22534 fi
22535 if test $rc -ne 0; then :
22536
22537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22538 $as_echo "no" >&6; }
22539
22540 else :
22541
22542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22543 $as_echo "yes" >&6; }
22544
22545 $as_echo "#define HAVE_MOUNT_NODEV 1" >>confdefs.h
22546
22547
22548 fi
22549 fi
22550
22551
22552
22553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether super_block has s_shrink" >&5
22554 $as_echo_n "checking whether super_block has s_shrink... " >&6; }
22555
22556
22557 cat confdefs.h - <<_ACEOF >conftest.c
22558
22559
22560 #include <linux/fs.h>
22561
22562 int shrink(struct shrinker *s, struct shrink_control *sc)
22563 { return 0; }
22564
22565 static const struct super_block
22566 sb __attribute__ ((unused)) = {
22567 .s_shrink.shrink = shrink,
22568 .s_shrink.seeks = DEFAULT_SEEKS,
22569 .s_shrink.batch = 0,
22570 };
22571
22572 int
22573 main (void)
22574 {
22575
22576
22577 ;
22578 return 0;
22579 }
22580
22581 _ACEOF
22582
22583
22584
22585 cat - <<_ACEOF >conftest.h
22586
22587 _ACEOF
22588
22589
22590 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
22591 echo "obj-m := conftest.o" >build/Makefile
22592 modpost_flag=''
22593 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
22594 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
22595 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22596 (eval $ac_try) 2>&5
22597 ac_status=$?
22598 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22599 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
22600 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22601 (eval $ac_try) 2>&5
22602 ac_status=$?
22603 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22604 test $ac_status = 0; }; }; then :
22605
22606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22607 $as_echo "yes" >&6; }
22608
22609 $as_echo "#define HAVE_SHRINK 1" >>confdefs.h
22610
22611
22612
22613 else
22614 $as_echo "$as_me: failed program was:" >&5
22615 sed 's/^/| /' conftest.$ac_ext >&5
22616
22617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22618 $as_echo "no" >&6; }
22619
22620
22621
22622 fi
22623 rm -Rf build
22624
22625
22626
22627
22628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether shrink_control has nid" >&5
22629 $as_echo_n "checking whether shrink_control has nid... " >&6; }
22630
22631
22632 cat confdefs.h - <<_ACEOF >conftest.c
22633
22634
22635 #include <linux/fs.h>
22636
22637 int
22638 main (void)
22639 {
22640
22641 struct shrink_control sc __attribute__ ((unused));
22642 unsigned long scnidsize __attribute__ ((unused)) =
22643 sizeof(sc.nid);
22644
22645 ;
22646 return 0;
22647 }
22648
22649 _ACEOF
22650
22651
22652
22653 cat - <<_ACEOF >conftest.h
22654
22655 _ACEOF
22656
22657
22658 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
22659 echo "obj-m := conftest.o" >build/Makefile
22660 modpost_flag=''
22661 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
22662 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
22663 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22664 (eval $ac_try) 2>&5
22665 ac_status=$?
22666 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22667 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
22668 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22669 (eval $ac_try) 2>&5
22670 ac_status=$?
22671 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22672 test $ac_status = 0; }; }; then :
22673
22674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22675 $as_echo "yes" >&6; }
22676
22677 $as_echo "#define SHRINK_CONTROL_HAS_NID 1" >>confdefs.h
22678
22679
22680 else
22681 $as_echo "$as_me: failed program was:" >&5
22682 sed 's/^/| /' conftest.$ac_ext >&5
22683
22684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22685 $as_echo "no" >&6; }
22686
22687
22688
22689 fi
22690 rm -Rf build
22691
22692
22693
22694
22695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether super_block has s_instances list_head" >&5
22696 $as_echo_n "checking whether super_block has s_instances list_head... " >&6; }
22697
22698
22699 cat confdefs.h - <<_ACEOF >conftest.c
22700
22701
22702 #include <linux/fs.h>
22703
22704 int
22705 main (void)
22706 {
22707
22708 struct super_block sb __attribute__ ((unused));
22709
22710 INIT_LIST_HEAD(&sb.s_instances);
22711
22712 ;
22713 return 0;
22714 }
22715
22716 _ACEOF
22717
22718
22719
22720 cat - <<_ACEOF >conftest.h
22721
22722 _ACEOF
22723
22724
22725 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
22726 echo "obj-m := conftest.o" >build/Makefile
22727 modpost_flag=''
22728 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
22729 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
22730 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22731 (eval $ac_try) 2>&5
22732 ac_status=$?
22733 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22734 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
22735 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22736 (eval $ac_try) 2>&5
22737 ac_status=$?
22738 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22739 test $ac_status = 0; }; }; then :
22740
22741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22742 $as_echo "yes" >&6; }
22743
22744 $as_echo "#define HAVE_S_INSTANCES_LIST_HEAD 1" >>confdefs.h
22745
22746
22747 else
22748 $as_echo "$as_me: failed program was:" >&5
22749 sed 's/^/| /' conftest.$ac_ext >&5
22750
22751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22752 $as_echo "no" >&6; }
22753
22754
22755
22756 fi
22757 rm -Rf build
22758
22759
22760
22761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether super_block has s_d_op" >&5
22762 $as_echo_n "checking whether super_block has s_d_op... " >&6; }
22763
22764
22765 cat confdefs.h - <<_ACEOF >conftest.c
22766
22767
22768 #include <linux/fs.h>
22769
22770 int
22771 main (void)
22772 {
22773
22774 struct super_block sb __attribute__ ((unused));
22775 sb.s_d_op = NULL;
22776
22777 ;
22778 return 0;
22779 }
22780
22781 _ACEOF
22782
22783
22784
22785 cat - <<_ACEOF >conftest.h
22786
22787 _ACEOF
22788
22789
22790 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
22791 echo "obj-m := conftest.o" >build/Makefile
22792 modpost_flag=''
22793 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
22794 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
22795 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22796 (eval $ac_try) 2>&5
22797 ac_status=$?
22798 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22799 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
22800 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22801 (eval $ac_try) 2>&5
22802 ac_status=$?
22803 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22804 test $ac_status = 0; }; }; then :
22805
22806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22807 $as_echo "yes" >&6; }
22808
22809 $as_echo "#define HAVE_S_D_OP 1" >>confdefs.h
22810
22811
22812 else
22813 $as_echo "$as_me: failed program was:" >&5
22814 sed 's/^/| /' conftest.$ac_ext >&5
22815
22816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22817 $as_echo "no" >&6; }
22818
22819
22820
22821 fi
22822 rm -Rf build
22823
22824
22825
22826
22827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdi_setup_and_register() wants 2 args" >&5
22828 $as_echo_n "checking whether bdi_setup_and_register() wants 2 args... " >&6; }
22829
22830
22831
22832 cat confdefs.h - <<_ACEOF >conftest.c
22833
22834
22835 #include <linux/backing-dev.h>
22836 struct backing_dev_info bdi;
22837
22838 int
22839 main (void)
22840 {
22841
22842 char *name = "bdi";
22843 int error __attribute__((unused)) =
22844 bdi_setup_and_register(&bdi, name);
22845
22846 ;
22847 return 0;
22848 }
22849
22850 _ACEOF
22851
22852
22853
22854 cat - <<_ACEOF >conftest.h
22855
22856 _ACEOF
22857
22858
22859 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
22860 echo "obj-m := conftest.o" >build/Makefile
22861 modpost_flag=''
22862 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
22863 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
22864 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22865 (eval $ac_try) 2>&5
22866 ac_status=$?
22867 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22868 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
22869 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22870 (eval $ac_try) 2>&5
22871 ac_status=$?
22872 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22873 test $ac_status = 0; }; }; then :
22874 rc=0
22875 else
22876 $as_echo "$as_me: failed program was:" >&5
22877 sed 's/^/| /' conftest.$ac_ext >&5
22878 rc=1
22879
22880
22881 fi
22882 rm -Rf build
22883
22884
22885 if test $rc -ne 0; then :
22886
22887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22888 $as_echo "no" >&6; }
22889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdi_setup_and_register() wants 3 args" >&5
22890 $as_echo_n "checking whether bdi_setup_and_register() wants 3 args... " >&6; }
22891
22892
22893
22894 cat confdefs.h - <<_ACEOF >conftest.c
22895
22896
22897 #include <linux/backing-dev.h>
22898 struct backing_dev_info bdi;
22899
22900 int
22901 main (void)
22902 {
22903
22904 char *name = "bdi";
22905 unsigned int cap = BDI_CAP_MAP_COPY;
22906 int error __attribute__((unused)) =
22907 bdi_setup_and_register(&bdi, name, cap);
22908
22909 ;
22910 return 0;
22911 }
22912
22913 _ACEOF
22914
22915
22916
22917 cat - <<_ACEOF >conftest.h
22918
22919 _ACEOF
22920
22921
22922 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
22923 echo "obj-m := conftest.o" >build/Makefile
22924 modpost_flag=''
22925 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
22926 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
22927 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22928 (eval $ac_try) 2>&5
22929 ac_status=$?
22930 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22931 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
22932 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22933 (eval $ac_try) 2>&5
22934 ac_status=$?
22935 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22936 test $ac_status = 0; }; }; then :
22937 rc=0
22938 else
22939 $as_echo "$as_me: failed program was:" >&5
22940 sed 's/^/| /' conftest.$ac_ext >&5
22941 rc=1
22942
22943
22944 fi
22945 rm -Rf build
22946
22947
22948 if test $rc -ne 0; then :
22949
22950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22951 $as_echo "no" >&6; }
22952
22953 else
22954 if test "x$enable_linux_builtin" != xyes; then
22955
22956 grep -q -E '[[:space:]]bdi_setup_and_register[[:space:]]' \
22957 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
22958 rc=$?
22959 if test $rc -ne 0; then
22960 export=0
22961 for file in mm/backing-dev.c; do
22962 grep -q -E "EXPORT_SYMBOL.*(bdi_setup_and_register)" \
22963 "$LINUX/$file" 2>/dev/null
22964 rc=$?
22965 if test $rc -eq 0; then
22966 export=1
22967 break;
22968 fi
22969 done
22970 if test $export -eq 0; then :
22971 rc=1
22972 else :
22973 rc=0
22974 fi
22975 else :
22976 rc=0
22977 fi
22978
22979 fi
22980 if test $rc -ne 0; then :
22981
22982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22983 $as_echo "no" >&6; }
22984
22985 else :
22986
22987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22988 $as_echo "yes" >&6; }
22989
22990 $as_echo "#define HAVE_3ARGS_BDI_SETUP_AND_REGISTER 1" >>confdefs.h
22991
22992
22993 fi
22994 fi
22995
22996
22997 else
22998 if test "x$enable_linux_builtin" != xyes; then
22999
23000 grep -q -E '[[:space:]]bdi_setup_and_register[[:space:]]' \
23001 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
23002 rc=$?
23003 if test $rc -ne 0; then
23004 export=0
23005 for file in mm/backing-dev.c; do
23006 grep -q -E "EXPORT_SYMBOL.*(bdi_setup_and_register)" \
23007 "$LINUX/$file" 2>/dev/null
23008 rc=$?
23009 if test $rc -eq 0; then
23010 export=1
23011 break;
23012 fi
23013 done
23014 if test $export -eq 0; then :
23015 rc=1
23016 else :
23017 rc=0
23018 fi
23019 else :
23020 rc=0
23021 fi
23022
23023 fi
23024 if test $rc -ne 0; then :
23025
23026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23027 $as_echo "no" >&6; }
23028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdi_setup_and_register() wants 3 args" >&5
23029 $as_echo_n "checking whether bdi_setup_and_register() wants 3 args... " >&6; }
23030
23031
23032
23033 cat confdefs.h - <<_ACEOF >conftest.c
23034
23035
23036 #include <linux/backing-dev.h>
23037 struct backing_dev_info bdi;
23038
23039 int
23040 main (void)
23041 {
23042
23043 char *name = "bdi";
23044 unsigned int cap = BDI_CAP_MAP_COPY;
23045 int error __attribute__((unused)) =
23046 bdi_setup_and_register(&bdi, name, cap);
23047
23048 ;
23049 return 0;
23050 }
23051
23052 _ACEOF
23053
23054
23055
23056 cat - <<_ACEOF >conftest.h
23057
23058 _ACEOF
23059
23060
23061 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
23062 echo "obj-m := conftest.o" >build/Makefile
23063 modpost_flag=''
23064 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
23065 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
23066 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23067 (eval $ac_try) 2>&5
23068 ac_status=$?
23069 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23070 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
23071 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23072 (eval $ac_try) 2>&5
23073 ac_status=$?
23074 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23075 test $ac_status = 0; }; }; then :
23076 rc=0
23077 else
23078 $as_echo "$as_me: failed program was:" >&5
23079 sed 's/^/| /' conftest.$ac_ext >&5
23080 rc=1
23081
23082
23083 fi
23084 rm -Rf build
23085
23086
23087 if test $rc -ne 0; then :
23088
23089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23090 $as_echo "no" >&6; }
23091
23092 else
23093 if test "x$enable_linux_builtin" != xyes; then
23094
23095 grep -q -E '[[:space:]]bdi_setup_and_register[[:space:]]' \
23096 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
23097 rc=$?
23098 if test $rc -ne 0; then
23099 export=0
23100 for file in mm/backing-dev.c; do
23101 grep -q -E "EXPORT_SYMBOL.*(bdi_setup_and_register)" \
23102 "$LINUX/$file" 2>/dev/null
23103 rc=$?
23104 if test $rc -eq 0; then
23105 export=1
23106 break;
23107 fi
23108 done
23109 if test $export -eq 0; then :
23110 rc=1
23111 else :
23112 rc=0
23113 fi
23114 else :
23115 rc=0
23116 fi
23117
23118 fi
23119 if test $rc -ne 0; then :
23120
23121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23122 $as_echo "no" >&6; }
23123
23124 else :
23125
23126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
23127 $as_echo "yes" >&6; }
23128
23129 $as_echo "#define HAVE_3ARGS_BDI_SETUP_AND_REGISTER 1" >>confdefs.h
23130
23131
23132 fi
23133 fi
23134
23135
23136 else :
23137
23138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
23139 $as_echo "yes" >&6; }
23140
23141 $as_echo "#define HAVE_2ARGS_BDI_SETUP_AND_REGISTER 1" >>confdefs.h
23142
23143
23144 fi
23145 fi
23146
23147
23148
23149 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether set_nlink() is available" >&5
23150 $as_echo_n "checking whether set_nlink() is available... " >&6; }
23151
23152
23153 cat confdefs.h - <<_ACEOF >conftest.c
23154
23155
23156 #include <linux/fs.h>
23157
23158 int
23159 main (void)
23160 {
23161
23162 struct inode node;
23163 unsigned int link = 0;
23164 (void) set_nlink(&node, link);
23165
23166 ;
23167 return 0;
23168 }
23169
23170 _ACEOF
23171
23172
23173
23174 cat - <<_ACEOF >conftest.h
23175
23176 _ACEOF
23177
23178
23179 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
23180 echo "obj-m := conftest.o" >build/Makefile
23181 modpost_flag=''
23182 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
23183 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
23184 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23185 (eval $ac_try) 2>&5
23186 ac_status=$?
23187 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23188 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
23189 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23190 (eval $ac_try) 2>&5
23191 ac_status=$?
23192 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23193 test $ac_status = 0; }; }; then :
23194
23195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
23196 $as_echo "yes" >&6; }
23197
23198 $as_echo "#define HAVE_SET_NLINK 1" >>confdefs.h
23199
23200
23201 else
23202 $as_echo "$as_me: failed program was:" >&5
23203 sed 's/^/| /' conftest.$ac_ext >&5
23204
23205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23206 $as_echo "no" >&6; }
23207
23208
23209
23210 fi
23211 rm -Rf build
23212
23213
23214
23215
23216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether elevator_change() is available" >&5
23217 $as_echo_n "checking whether elevator_change() is available... " >&6; }
23218 tmp_flags="$EXTRA_KCFLAGS"
23219 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
23220
23221
23222 cat confdefs.h - <<_ACEOF >conftest.c
23223
23224
23225 #include <linux/blkdev.h>
23226 #include <linux/elevator.h>
23227
23228 int
23229 main (void)
23230 {
23231
23232 int ret;
23233 struct request_queue *q = NULL;
23234 char *elevator = NULL;
23235 ret = elevator_change(q, elevator);
23236
23237 ;
23238 return 0;
23239 }
23240
23241 _ACEOF
23242
23243
23244
23245 cat - <<_ACEOF >conftest.h
23246
23247 _ACEOF
23248
23249
23250 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
23251 echo "obj-m := conftest.o" >build/Makefile
23252 modpost_flag=''
23253 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
23254 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
23255 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23256 (eval $ac_try) 2>&5
23257 ac_status=$?
23258 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23259 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
23260 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23261 (eval $ac_try) 2>&5
23262 ac_status=$?
23263 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23264 test $ac_status = 0; }; }; then :
23265
23266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
23267 $as_echo "yes" >&6; }
23268
23269 $as_echo "#define HAVE_ELEVATOR_CHANGE 1" >>confdefs.h
23270
23271
23272 else
23273 $as_echo "$as_me: failed program was:" >&5
23274 sed 's/^/| /' conftest.$ac_ext >&5
23275
23276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23277 $as_echo "no" >&6; }
23278
23279
23280
23281 fi
23282 rm -Rf build
23283
23284
23285 EXTRA_KCFLAGS="$tmp_flags"
23286
23287 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sget() wants 5 args" >&5
23288 $as_echo_n "checking whether sget() wants 5 args... " >&6; }
23289
23290
23291 cat confdefs.h - <<_ACEOF >conftest.c
23292
23293
23294 #include <linux/fs.h>
23295
23296 int
23297 main (void)
23298 {
23299
23300 struct file_system_type *type = NULL;
23301 int (*test)(struct super_block *,void *) = NULL;
23302 int (*set)(struct super_block *,void *) = NULL;
23303 int flags = 0;
23304 void *data = NULL;
23305 (void) sget(type, test, set, flags, data);
23306
23307 ;
23308 return 0;
23309 }
23310
23311 _ACEOF
23312
23313
23314
23315 cat - <<_ACEOF >conftest.h
23316
23317 _ACEOF
23318
23319
23320 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
23321 echo "obj-m := conftest.o" >build/Makefile
23322 modpost_flag=''
23323 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
23324 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
23325 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23326 (eval $ac_try) 2>&5
23327 ac_status=$?
23328 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23329 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
23330 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23331 (eval $ac_try) 2>&5
23332 ac_status=$?
23333 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23334 test $ac_status = 0; }; }; then :
23335
23336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
23337 $as_echo "yes" >&6; }
23338
23339 $as_echo "#define HAVE_5ARG_SGET 1" >>confdefs.h
23340
23341
23342 else
23343 $as_echo "$as_me: failed program was:" >&5
23344 sed 's/^/| /' conftest.$ac_ext >&5
23345
23346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23347 $as_echo "no" >&6; }
23348
23349
23350
23351 fi
23352 rm -Rf build
23353
23354
23355
23356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lseek_execute() is available" >&5
23357 $as_echo_n "checking whether lseek_execute() is available... " >&6; }
23358
23359
23360
23361 cat confdefs.h - <<_ACEOF >conftest.c
23362
23363
23364 #include <linux/fs.h>
23365
23366 int
23367 main (void)
23368 {
23369
23370 struct file *fp __attribute__ ((unused)) = NULL;
23371 struct inode *ip __attribute__ ((unused)) = NULL;
23372 loff_t offset __attribute__ ((unused)) = 0;
23373 loff_t maxsize __attribute__ ((unused)) = 0;
23374
23375 lseek_execute(fp, ip, offset, maxsize);
23376
23377 ;
23378 return 0;
23379 }
23380
23381 _ACEOF
23382
23383
23384
23385 cat - <<_ACEOF >conftest.h
23386
23387 _ACEOF
23388
23389
23390 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
23391 echo "obj-m := conftest.o" >build/Makefile
23392 modpost_flag=''
23393 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
23394 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
23395 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23396 (eval $ac_try) 2>&5
23397 ac_status=$?
23398 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23399 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
23400 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23401 (eval $ac_try) 2>&5
23402 ac_status=$?
23403 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23404 test $ac_status = 0; }; }; then :
23405 rc=0
23406 else
23407 $as_echo "$as_me: failed program was:" >&5
23408 sed 's/^/| /' conftest.$ac_ext >&5
23409 rc=1
23410
23411
23412 fi
23413 rm -Rf build
23414
23415
23416 if test $rc -ne 0; then :
23417
23418 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23419 $as_echo "no" >&6; }
23420
23421 else
23422 if test "x$enable_linux_builtin" != xyes; then
23423
23424 grep -q -E '[[:space:]]lseek_exclusive[[:space:]]' \
23425 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
23426 rc=$?
23427 if test $rc -ne 0; then
23428 export=0
23429 for file in fs/read_write.c; do
23430 grep -q -E "EXPORT_SYMBOL.*(lseek_exclusive)" \
23431 "$LINUX/$file" 2>/dev/null
23432 rc=$?
23433 if test $rc -eq 0; then
23434 export=1
23435 break;
23436 fi
23437 done
23438 if test $export -eq 0; then :
23439 rc=1
23440 else :
23441 rc=0
23442 fi
23443 else :
23444 rc=0
23445 fi
23446
23447 fi
23448 if test $rc -ne 0; then :
23449
23450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23451 $as_echo "no" >&6; }
23452
23453 else :
23454
23455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
23456 $as_echo "yes" >&6; }
23457
23458 $as_echo "#define HAVE_LSEEK_EXECUTE 1" >>confdefs.h
23459
23460
23461 fi
23462 fi
23463
23464
23465
23466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->iterate_shared() is available" >&5
23467 $as_echo_n "checking whether fops->iterate_shared() is available... " >&6; }
23468
23469
23470 cat confdefs.h - <<_ACEOF >conftest.c
23471
23472
23473 #include <linux/fs.h>
23474 int iterate(struct file *filp, struct dir_context * context)
23475 { return 0; }
23476
23477 static const struct file_operations fops
23478 __attribute__ ((unused)) = {
23479 .iterate_shared = iterate,
23480 };
23481
23482 int
23483 main (void)
23484 {
23485
23486
23487 ;
23488 return 0;
23489 }
23490
23491 _ACEOF
23492
23493
23494
23495 cat - <<_ACEOF >conftest.h
23496
23497 _ACEOF
23498
23499
23500 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
23501 echo "obj-m := conftest.o" >build/Makefile
23502 modpost_flag=''
23503 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
23504 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
23505 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23506 (eval $ac_try) 2>&5
23507 ac_status=$?
23508 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23509 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
23510 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23511 (eval $ac_try) 2>&5
23512 ac_status=$?
23513 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23514 test $ac_status = 0; }; }; then :
23515
23516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
23517 $as_echo "yes" >&6; }
23518
23519 $as_echo "#define HAVE_VFS_ITERATE_SHARED 1" >>confdefs.h
23520
23521
23522 else
23523 $as_echo "$as_me: failed program was:" >&5
23524 sed 's/^/| /' conftest.$ac_ext >&5
23525
23526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23527 $as_echo "no" >&6; }
23528
23529 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->iterate() is available" >&5
23530 $as_echo_n "checking whether fops->iterate() is available... " >&6; }
23531
23532
23533 cat confdefs.h - <<_ACEOF >conftest.c
23534
23535
23536 #include <linux/fs.h>
23537 int iterate(struct file *filp, struct dir_context * context)
23538 { return 0; }
23539
23540 static const struct file_operations fops
23541 __attribute__ ((unused)) = {
23542 .iterate = iterate,
23543 };
23544
23545 int
23546 main (void)
23547 {
23548
23549
23550 ;
23551 return 0;
23552 }
23553
23554 _ACEOF
23555
23556
23557
23558 cat - <<_ACEOF >conftest.h
23559
23560 _ACEOF
23561
23562
23563 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
23564 echo "obj-m := conftest.o" >build/Makefile
23565 modpost_flag=''
23566 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
23567 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
23568 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23569 (eval $ac_try) 2>&5
23570 ac_status=$?
23571 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23572 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
23573 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23574 (eval $ac_try) 2>&5
23575 ac_status=$?
23576 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23577 test $ac_status = 0; }; }; then :
23578
23579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
23580 $as_echo "yes" >&6; }
23581
23582 $as_echo "#define HAVE_VFS_ITERATE 1" >>confdefs.h
23583
23584
23585 else
23586 $as_echo "$as_me: failed program was:" >&5
23587 sed 's/^/| /' conftest.$ac_ext >&5
23588
23589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23590 $as_echo "no" >&6; }
23591
23592 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->readdir() is available" >&5
23593 $as_echo_n "checking whether fops->readdir() is available... " >&6; }
23594
23595
23596 cat confdefs.h - <<_ACEOF >conftest.c
23597
23598
23599 #include <linux/fs.h>
23600 int readdir(struct file *filp, void *entry, filldir_t func)
23601 { return 0; }
23602
23603 static const struct file_operations fops
23604 __attribute__ ((unused)) = {
23605 .readdir = readdir,
23606 };
23607
23608 int
23609 main (void)
23610 {
23611
23612
23613 ;
23614 return 0;
23615 }
23616
23617 _ACEOF
23618
23619
23620
23621 cat - <<_ACEOF >conftest.h
23622
23623 _ACEOF
23624
23625
23626 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
23627 echo "obj-m := conftest.o" >build/Makefile
23628 modpost_flag=''
23629 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
23630 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
23631 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23632 (eval $ac_try) 2>&5
23633 ac_status=$?
23634 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23635 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
23636 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23637 (eval $ac_try) 2>&5
23638 ac_status=$?
23639 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23640 test $ac_status = 0; }; }; then :
23641
23642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
23643 $as_echo "yes" >&6; }
23644
23645 $as_echo "#define HAVE_VFS_READDIR 1" >>confdefs.h
23646
23647
23648 else
23649 $as_echo "$as_me: failed program was:" >&5
23650 sed 's/^/| /' conftest.$ac_ext >&5
23651
23652 as_fn_error $? "no; file a bug report with ZFSOnLinux" "$LINENO" 5
23653
23654
23655
23656 fi
23657 rm -Rf build
23658
23659
23660
23661
23662
23663 fi
23664 rm -Rf build
23665
23666
23667
23668
23669
23670 fi
23671 rm -Rf build
23672
23673
23674
23675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->read/write_iter() are available" >&5
23676 $as_echo_n "checking whether fops->read/write_iter() are available... " >&6; }
23677
23678
23679 cat confdefs.h - <<_ACEOF >conftest.c
23680
23681
23682 #include <linux/fs.h>
23683
23684 ssize_t test_read(struct kiocb *kiocb, struct iov_iter *to)
23685 { return 0; }
23686 ssize_t test_write(struct kiocb *kiocb, struct iov_iter *from)
23687 { return 0; }
23688
23689 static const struct file_operations
23690 fops __attribute__ ((unused)) = {
23691 .read_iter = test_read,
23692 .write_iter = test_write,
23693 };
23694
23695 int
23696 main (void)
23697 {
23698
23699
23700 ;
23701 return 0;
23702 }
23703
23704 _ACEOF
23705
23706
23707
23708 cat - <<_ACEOF >conftest.h
23709
23710 _ACEOF
23711
23712
23713 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
23714 echo "obj-m := conftest.o" >build/Makefile
23715 modpost_flag=''
23716 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
23717 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
23718 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23719 (eval $ac_try) 2>&5
23720 ac_status=$?
23721 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23722 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
23723 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23724 (eval $ac_try) 2>&5
23725 ac_status=$?
23726 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23727 test $ac_status = 0; }; }; then :
23728
23729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
23730 $as_echo "yes" >&6; }
23731
23732 $as_echo "#define HAVE_VFS_RW_ITERATE 1" >>confdefs.h
23733
23734
23735 else
23736 $as_echo "$as_me: failed program was:" >&5
23737 sed 's/^/| /' conftest.$ac_ext >&5
23738
23739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23740 $as_echo "no" >&6; }
23741
23742
23743
23744 fi
23745 rm -Rf build
23746
23747
23748
23749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether generic_write_checks() takes kiocb" >&5
23750 $as_echo_n "checking whether generic_write_checks() takes kiocb... " >&6; }
23751
23752
23753 cat confdefs.h - <<_ACEOF >conftest.c
23754
23755
23756 #include <linux/fs.h>
23757
23758
23759 int
23760 main (void)
23761 {
23762
23763 struct kiocb *iocb = NULL;
23764 struct iov_iter *iov = NULL;
23765 generic_write_checks(iocb, iov);
23766
23767 ;
23768 return 0;
23769 }
23770
23771 _ACEOF
23772
23773
23774
23775 cat - <<_ACEOF >conftest.h
23776
23777 _ACEOF
23778
23779
23780 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
23781 echo "obj-m := conftest.o" >build/Makefile
23782 modpost_flag=''
23783 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
23784 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
23785 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23786 (eval $ac_try) 2>&5
23787 ac_status=$?
23788 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23789 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
23790 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23791 (eval $ac_try) 2>&5
23792 ac_status=$?
23793 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23794 test $ac_status = 0; }; }; then :
23795
23796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
23797 $as_echo "yes" >&6; }
23798
23799 $as_echo "#define HAVE_GENERIC_WRITE_CHECKS_KIOCB 1" >>confdefs.h
23800
23801
23802 else
23803 $as_echo "$as_me: failed program was:" >&5
23804 sed 's/^/| /' conftest.$ac_ext >&5
23805
23806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23807 $as_echo "no" >&6; }
23808
23809
23810
23811 fi
23812 rm -Rf build
23813
23814
23815
23816
23817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether kmap_atomic wants 1 args" >&5
23818 $as_echo_n "checking whether kmap_atomic wants 1 args... " >&6; }
23819
23820
23821 cat confdefs.h - <<_ACEOF >conftest.c
23822
23823
23824 #include <linux/pagemap.h>
23825
23826 int
23827 main (void)
23828 {
23829
23830 struct page page;
23831 kmap_atomic(&page);
23832
23833 ;
23834 return 0;
23835 }
23836
23837 _ACEOF
23838
23839
23840
23841 cat - <<_ACEOF >conftest.h
23842
23843 _ACEOF
23844
23845
23846 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
23847 echo "obj-m := conftest.o" >build/Makefile
23848 modpost_flag=''
23849 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
23850 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
23851 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23852 (eval $ac_try) 2>&5
23853 ac_status=$?
23854 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23855 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
23856 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23857 (eval $ac_try) 2>&5
23858 ac_status=$?
23859 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23860 test $ac_status = 0; }; }; then :
23861
23862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
23863 $as_echo "yes" >&6; }
23864
23865 $as_echo "#define HAVE_1ARG_KMAP_ATOMIC 1" >>confdefs.h
23866
23867
23868 else
23869 $as_echo "$as_me: failed program was:" >&5
23870 sed 's/^/| /' conftest.$ac_ext >&5
23871
23872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23873 $as_echo "no" >&6; }
23874
23875
23876
23877 fi
23878 rm -Rf build
23879
23880
23881
23882
23883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether follow_down_one() is available" >&5
23884 $as_echo_n "checking whether follow_down_one() is available... " >&6; }
23885
23886
23887 cat confdefs.h - <<_ACEOF >conftest.c
23888
23889
23890 #include <linux/namei.h>
23891
23892 int
23893 main (void)
23894 {
23895
23896 struct path *p = NULL;
23897 follow_down_one(p);
23898
23899 ;
23900 return 0;
23901 }
23902
23903 _ACEOF
23904
23905
23906
23907 cat - <<_ACEOF >conftest.h
23908
23909 _ACEOF
23910
23911
23912 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
23913 echo "obj-m := conftest.o" >build/Makefile
23914 modpost_flag=''
23915 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
23916 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
23917 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23918 (eval $ac_try) 2>&5
23919 ac_status=$?
23920 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23921 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
23922 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23923 (eval $ac_try) 2>&5
23924 ac_status=$?
23925 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23926 test $ac_status = 0; }; }; then :
23927
23928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
23929 $as_echo "yes" >&6; }
23930
23931 $as_echo "#define HAVE_FOLLOW_DOWN_ONE 1" >>confdefs.h
23932
23933
23934 else
23935 $as_echo "$as_me: failed program was:" >&5
23936 sed 's/^/| /' conftest.$ac_ext >&5
23937
23938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23939 $as_echo "no" >&6; }
23940
23941
23942
23943 fi
23944 rm -Rf build
23945
23946
23947
23948
23949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether make_request_fn() returns int" >&5
23950 $as_echo_n "checking whether make_request_fn() returns int... " >&6; }
23951
23952
23953 cat confdefs.h - <<_ACEOF >conftest.c
23954
23955
23956 #include <linux/blkdev.h>
23957
23958 int make_request(struct request_queue *q, struct bio *bio)
23959 {
23960 return (0);
23961 }
23962
23963 int
23964 main (void)
23965 {
23966
23967 blk_queue_make_request(NULL, &make_request);
23968
23969 ;
23970 return 0;
23971 }
23972
23973 _ACEOF
23974
23975
23976
23977 cat - <<_ACEOF >conftest.h
23978
23979 _ACEOF
23980
23981
23982 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
23983 echo "obj-m := conftest.o" >build/Makefile
23984 modpost_flag=''
23985 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
23986 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
23987 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23988 (eval $ac_try) 2>&5
23989 ac_status=$?
23990 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23991 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
23992 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23993 (eval $ac_try) 2>&5
23994 ac_status=$?
23995 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23996 test $ac_status = 0; }; }; then :
23997
23998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
23999 $as_echo "yes" >&6; }
24000
24001 $as_echo "#define MAKE_REQUEST_FN_RET int" >>confdefs.h
24002
24003
24004 $as_echo "#define HAVE_MAKE_REQUEST_FN_RET_INT 1" >>confdefs.h
24005
24006
24007 else
24008 $as_echo "$as_me: failed program was:" >&5
24009 sed 's/^/| /' conftest.$ac_ext >&5
24010
24011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24012 $as_echo "no" >&6; }
24013 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether make_request_fn() returns void" >&5
24014 $as_echo_n "checking whether make_request_fn() returns void... " >&6; }
24015
24016
24017 cat confdefs.h - <<_ACEOF >conftest.c
24018
24019
24020 #include <linux/blkdev.h>
24021
24022 void make_request(struct request_queue *q, struct bio *bio)
24023 {
24024 return;
24025 }
24026
24027 int
24028 main (void)
24029 {
24030
24031 blk_queue_make_request(NULL, &make_request);
24032
24033 ;
24034 return 0;
24035 }
24036
24037 _ACEOF
24038
24039
24040
24041 cat - <<_ACEOF >conftest.h
24042
24043 _ACEOF
24044
24045
24046 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
24047 echo "obj-m := conftest.o" >build/Makefile
24048 modpost_flag=''
24049 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
24050 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
24051 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24052 (eval $ac_try) 2>&5
24053 ac_status=$?
24054 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24055 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
24056 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24057 (eval $ac_try) 2>&5
24058 ac_status=$?
24059 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24060 test $ac_status = 0; }; }; then :
24061
24062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24063 $as_echo "yes" >&6; }
24064
24065 $as_echo "#define MAKE_REQUEST_FN_RET void" >>confdefs.h
24066
24067
24068 else
24069 $as_echo "$as_me: failed program was:" >&5
24070 sed 's/^/| /' conftest.$ac_ext >&5
24071
24072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24073 $as_echo "no" >&6; }
24074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether make_request_fn() returns blk_qc_t" >&5
24075 $as_echo_n "checking whether make_request_fn() returns blk_qc_t... " >&6; }
24076
24077
24078 cat confdefs.h - <<_ACEOF >conftest.c
24079
24080
24081 #include <linux/blkdev.h>
24082
24083 blk_qc_t make_request(struct request_queue *q, struct bio *bio)
24084 {
24085 return (BLK_QC_T_NONE);
24086 }
24087
24088 int
24089 main (void)
24090 {
24091
24092 blk_queue_make_request(NULL, &make_request);
24093
24094 ;
24095 return 0;
24096 }
24097
24098 _ACEOF
24099
24100
24101
24102 cat - <<_ACEOF >conftest.h
24103
24104 _ACEOF
24105
24106
24107 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
24108 echo "obj-m := conftest.o" >build/Makefile
24109 modpost_flag=''
24110 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
24111 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
24112 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24113 (eval $ac_try) 2>&5
24114 ac_status=$?
24115 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24116 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
24117 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24118 (eval $ac_try) 2>&5
24119 ac_status=$?
24120 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24121 test $ac_status = 0; }; }; then :
24122
24123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24124 $as_echo "yes" >&6; }
24125
24126 $as_echo "#define MAKE_REQUEST_FN_RET blk_qc_t" >>confdefs.h
24127
24128
24129 $as_echo "#define HAVE_MAKE_REQUEST_FN_RET_QC 1" >>confdefs.h
24130
24131
24132 else
24133 $as_echo "$as_me: failed program was:" >&5
24134 sed 's/^/| /' conftest.$ac_ext >&5
24135
24136 as_fn_error $? "no - Please file a bug report at
24137 https://github.com/zfsonlinux/zfs/issues/new" "$LINENO" 5
24138
24139
24140
24141 fi
24142 rm -Rf build
24143
24144
24145
24146
24147
24148 fi
24149 rm -Rf build
24150
24151
24152
24153
24154
24155 fi
24156 rm -Rf build
24157
24158
24159
24160
24161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether generic IO accounting symbols are avaliable" >&5
24162 $as_echo_n "checking whether generic IO accounting symbols are avaliable... " >&6; }
24163
24164
24165
24166 cat confdefs.h - <<_ACEOF >conftest.c
24167
24168
24169 #include <linux/bio.h>
24170
24171 void (*generic_start_io_acct_f)(int, unsigned long,
24172 struct hd_struct *) = &generic_start_io_acct;
24173 void (*generic_end_io_acct_f)(int, struct hd_struct *,
24174 unsigned long) = &generic_end_io_acct;
24175
24176 int
24177 main (void)
24178 {
24179
24180 generic_start_io_acct(0, 0, NULL);
24181 generic_end_io_acct(0, NULL, 0);
24182
24183 ;
24184 return 0;
24185 }
24186
24187 _ACEOF
24188
24189
24190
24191 cat - <<_ACEOF >conftest.h
24192
24193 _ACEOF
24194
24195
24196 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
24197 echo "obj-m := conftest.o" >build/Makefile
24198 modpost_flag=''
24199 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
24200 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
24201 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24202 (eval $ac_try) 2>&5
24203 ac_status=$?
24204 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24205 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
24206 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24207 (eval $ac_try) 2>&5
24208 ac_status=$?
24209 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24210 test $ac_status = 0; }; }; then :
24211 rc=0
24212 else
24213 $as_echo "$as_me: failed program was:" >&5
24214 sed 's/^/| /' conftest.$ac_ext >&5
24215 rc=1
24216
24217
24218 fi
24219 rm -Rf build
24220
24221
24222 if test $rc -ne 0; then :
24223
24224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24225 $as_echo "no" >&6; }
24226
24227 else
24228 if test "x$enable_linux_builtin" != xyes; then
24229
24230 grep -q -E '[[:space:]]generic_start_io_acct[[:space:]]' \
24231 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
24232 rc=$?
24233 if test $rc -ne 0; then
24234 export=0
24235 for file in block/bio.c; do
24236 grep -q -E "EXPORT_SYMBOL.*(generic_start_io_acct)" \
24237 "$LINUX/$file" 2>/dev/null
24238 rc=$?
24239 if test $rc -eq 0; then
24240 export=1
24241 break;
24242 fi
24243 done
24244 if test $export -eq 0; then :
24245 rc=1
24246 else :
24247 rc=0
24248 fi
24249 else :
24250 rc=0
24251 fi
24252
24253 fi
24254 if test $rc -ne 0; then :
24255
24256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24257 $as_echo "no" >&6; }
24258
24259 else :
24260
24261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24262 $as_echo "yes" >&6; }
24263
24264 $as_echo "#define HAVE_GENERIC_IO_ACCT 1" >>confdefs.h
24265
24266
24267 fi
24268 fi
24269
24270
24271
24272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->rename() wants flags" >&5
24273 $as_echo_n "checking whether iops->rename() wants flags... " >&6; }
24274
24275
24276 cat confdefs.h - <<_ACEOF >conftest.c
24277
24278
24279 #include <linux/fs.h>
24280 int rename_fn(struct inode *sip, struct dentry *sdp,
24281 struct inode *tip, struct dentry *tdp,
24282 unsigned int flags) { return 0; }
24283
24284 static const struct inode_operations
24285 iops __attribute__ ((unused)) = {
24286 .rename = rename_fn,
24287 };
24288
24289 int
24290 main (void)
24291 {
24292
24293
24294 ;
24295 return 0;
24296 }
24297
24298 _ACEOF
24299
24300
24301
24302 cat - <<_ACEOF >conftest.h
24303
24304 _ACEOF
24305
24306
24307 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
24308 echo "obj-m := conftest.o" >build/Makefile
24309 modpost_flag=''
24310 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
24311 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
24312 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24313 (eval $ac_try) 2>&5
24314 ac_status=$?
24315 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24316 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
24317 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24318 (eval $ac_try) 2>&5
24319 ac_status=$?
24320 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24321 test $ac_status = 0; }; }; then :
24322
24323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24324 $as_echo "yes" >&6; }
24325
24326 $as_echo "#define HAVE_RENAME_WANTS_FLAGS 1" >>confdefs.h
24327
24328
24329 else
24330 $as_echo "$as_me: failed program was:" >&5
24331 sed 's/^/| /' conftest.$ac_ext >&5
24332
24333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24334 $as_echo "no" >&6; }
24335
24336
24337
24338 fi
24339 rm -Rf build
24340
24341
24342
24343
24344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether generic_setxattr() exists" >&5
24345 $as_echo_n "checking whether generic_setxattr() exists... " >&6; }
24346
24347
24348 cat confdefs.h - <<_ACEOF >conftest.c
24349
24350
24351 #include <linux/fs.h>
24352 #include <linux/xattr.h>
24353
24354 static const struct inode_operations
24355 iops __attribute__ ((unused)) = {
24356 .setxattr = generic_setxattr
24357 };
24358
24359 int
24360 main (void)
24361 {
24362
24363
24364 ;
24365 return 0;
24366 }
24367
24368 _ACEOF
24369
24370
24371
24372 cat - <<_ACEOF >conftest.h
24373
24374 _ACEOF
24375
24376
24377 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
24378 echo "obj-m := conftest.o" >build/Makefile
24379 modpost_flag=''
24380 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
24381 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
24382 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24383 (eval $ac_try) 2>&5
24384 ac_status=$?
24385 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24386 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
24387 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24388 (eval $ac_try) 2>&5
24389 ac_status=$?
24390 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24391 test $ac_status = 0; }; }; then :
24392
24393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24394 $as_echo "yes" >&6; }
24395
24396 $as_echo "#define HAVE_GENERIC_SETXATTR 1" >>confdefs.h
24397
24398
24399 else
24400 $as_echo "$as_me: failed program was:" >&5
24401 sed 's/^/| /' conftest.$ac_ext >&5
24402
24403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24404 $as_echo "no" >&6; }
24405
24406
24407
24408 fi
24409 rm -Rf build
24410
24411
24412
24413
24414 if test "$LINUX_OBJ" != "$LINUX"; then :
24415
24416 KERNELMAKE_PARAMS="$KERNELMAKE_PARAMS O=$LINUX_OBJ"
24417
24418 fi
24419
24420
24421
24422 KERNELCPPFLAGS="$KERNELCPPFLAGS $NO_UNUSED_BUT_SET_VARIABLE"
24423 KERNELCPPFLAGS="$KERNELCPPFLAGS $NO_BOOL_COMPARE"
24424 KERNELCPPFLAGS="$KERNELCPPFLAGS -DHAVE_SPL -D_KERNEL"
24425 KERNELCPPFLAGS="$KERNELCPPFLAGS -DTEXT_DOMAIN=\\\"zfs-linux-kernel\\\""
24426
24427
24428 ;;
24429 all)
24430
24431
24432 # Check whether --with-linux was given.
24433 if test "${with_linux+set}" = set; then :
24434 withval=$with_linux; kernelsrc="$withval"
24435 fi
24436
24437
24438
24439 # Check whether --with-linux-obj was given.
24440 if test "${with_linux_obj+set}" = set; then :
24441 withval=$with_linux_obj; kernelbuild="$withval"
24442 fi
24443
24444
24445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking kernel source directory" >&5
24446 $as_echo_n "checking kernel source directory... " >&6; }
24447 if test -z "$kernelsrc"; then :
24448
24449 if test -e "/lib/modules/$(uname -r)/source"; then :
24450
24451 headersdir="/lib/modules/$(uname -r)/source"
24452 sourcelink=$(readlink -f "$headersdir")
24453
24454 elif test -e "/lib/modules/$(uname -r)/build"; then :
24455
24456 headersdir="/lib/modules/$(uname -r)/build"
24457 sourcelink=$(readlink -f "$headersdir")
24458
24459 else
24460
24461 sourcelink=$(ls -1d /usr/src/kernels/* \
24462 /usr/src/linux-* \
24463 2>/dev/null | grep -v obj | tail -1)
24464
24465 fi
24466
24467 if test -n "$sourcelink" && test -e ${sourcelink}; then :
24468
24469 kernelsrc=`readlink -f ${sourcelink}`
24470
24471 else
24472
24473 kernelsrc="Not found"
24474
24475 fi
24476
24477 else
24478
24479 if test "$kernelsrc" = "NONE"; then :
24480
24481 kernsrcver=NONE
24482
24483 fi
24484
24485 fi
24486
24487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $kernelsrc" >&5
24488 $as_echo "$kernelsrc" >&6; }
24489 if test ! -d "$kernelsrc"; then :
24490
24491 as_fn_error $? "
24492 *** Please make sure the kernel devel package for your distribution
24493 *** is installed and then try again. If that fails, you can specify the
24494 *** location of the kernel source with the '--with-linux=PATH' option." "$LINENO" 5
24495
24496 fi
24497
24498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking kernel build directory" >&5
24499 $as_echo_n "checking kernel build directory... " >&6; }
24500 if test -z "$kernelbuild"; then :
24501
24502 if test -e "/lib/modules/$(uname -r)/build"; then :
24503
24504 kernelbuild=`readlink -f /lib/modules/$(uname -r)/build`
24505
24506 elif test -d ${kernelsrc}-obj/${target_cpu}/${target_cpu}; then :
24507
24508 kernelbuild=${kernelsrc}-obj/${target_cpu}/${target_cpu}
24509
24510 elif test -d ${kernelsrc}-obj/${target_cpu}/default; then :
24511
24512 kernelbuild=${kernelsrc}-obj/${target_cpu}/default
24513
24514 elif test -d `dirname ${kernelsrc}`/build-${target_cpu}; then :
24515
24516 kernelbuild=`dirname ${kernelsrc}`/build-${target_cpu}
24517
24518 else
24519
24520 kernelbuild=${kernelsrc}
24521
24522 fi
24523
24524 fi
24525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $kernelbuild" >&5
24526 $as_echo "$kernelbuild" >&6; }
24527
24528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking kernel source version" >&5
24529 $as_echo_n "checking kernel source version... " >&6; }
24530 utsrelease1=$kernelbuild/include/linux/version.h
24531 utsrelease2=$kernelbuild/include/linux/utsrelease.h
24532 utsrelease3=$kernelbuild/include/generated/utsrelease.h
24533 if test -r $utsrelease1 && fgrep -q UTS_RELEASE $utsrelease1; then :
24534
24535 utsrelease=linux/version.h
24536
24537 elif test -r $utsrelease2 && fgrep -q UTS_RELEASE $utsrelease2; then :
24538
24539 utsrelease=linux/utsrelease.h
24540
24541 elif test -r $utsrelease3 && fgrep -q UTS_RELEASE $utsrelease3; then :
24542
24543 utsrelease=generated/utsrelease.h
24544
24545 fi
24546
24547 if test "$utsrelease"; then :
24548
24549 kernsrcver=`(echo "#include <$utsrelease>";
24550 echo "kernsrcver=UTS_RELEASE") |
24551 cpp -I $kernelbuild/include |
24552 grep "^kernsrcver=" | cut -d \" -f 2`
24553
24554 if test -z "$kernsrcver"; then :
24555
24556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Not found" >&5
24557 $as_echo "Not found" >&6; }
24558 as_fn_error $? "*** Cannot determine kernel version." "$LINENO" 5
24559
24560 fi
24561
24562 else
24563
24564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Not found" >&5
24565 $as_echo "Not found" >&6; }
24566 if test "x$enable_linux_builtin" != xyes; then
24567 as_fn_error $? "*** Cannot find UTS_RELEASE definition." "$LINENO" 5
24568 else
24569 as_fn_error $? "
24570 *** Cannot find UTS_RELEASE definition.
24571 *** Please run 'make prepare' inside the kernel source tree." "$LINENO" 5
24572 fi
24573
24574 fi
24575
24576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $kernsrcver" >&5
24577 $as_echo "$kernsrcver" >&6; }
24578
24579 LINUX=${kernelsrc}
24580 LINUX_OBJ=${kernelbuild}
24581 LINUX_VERSION=${kernsrcver}
24582
24583
24584
24585
24586
24587
24588 modpost=$LINUX/scripts/Makefile.modpost
24589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking kernel file name for module symbols" >&5
24590 $as_echo_n "checking kernel file name for module symbols... " >&6; }
24591 if test "x$enable_linux_builtin" != xyes -a -f "$modpost"; then :
24592
24593 if grep -q Modules.symvers $modpost; then :
24594
24595 LINUX_SYMBOLS=Modules.symvers
24596
24597 else
24598
24599 LINUX_SYMBOLS=Module.symvers
24600
24601 fi
24602
24603 if test ! -f "$LINUX_OBJ/$LINUX_SYMBOLS"; then :
24604
24605 as_fn_error $? "
24606 *** Please make sure the kernel devel package for your distribution
24607 *** is installed. If you are building with a custom kernel, make sure the
24608 *** kernel is configured, built, and the '--with-linux=PATH' configure
24609 *** option refers to the location of the kernel source." "$LINENO" 5
24610
24611 fi
24612
24613 else
24614
24615 LINUX_SYMBOLS=NONE
24616
24617 fi
24618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINUX_SYMBOLS" >&5
24619 $as_echo "$LINUX_SYMBOLS" >&6; }
24620
24621
24622
24623
24624
24625 # Check whether --with-spl was given.
24626 if test "${with_spl+set}" = set; then :
24627 withval=$with_spl; splsrc="$withval"
24628 fi
24629
24630
24631
24632 # Check whether --with-spl-obj was given.
24633 if test "${with_spl_obj+set}" = set; then :
24634 withval=$with_spl_obj; splbuild="$withval"
24635 fi
24636
24637
24638
24639 # Check whether --with-spl-timeout was given.
24640 if test "${with_spl_timeout+set}" = set; then :
24641 withval=$with_spl_timeout; timeout="$withval"
24642 else
24643 timeout=0
24644 fi
24645
24646
24647 splsrc0="/var/lib/dkms/spl/${VERSION}/build"
24648 splsrc1="/usr/local/src/spl-${VERSION}/${LINUX_VERSION}"
24649 splsrc2="/usr/local/src/spl-${VERSION}"
24650 splsrc3="/usr/src/spl-${VERSION}/${LINUX_VERSION}"
24651 splsrc4="/usr/src/spl-${VERSION}"
24652 splsrc5="../spl/"
24653 splsrc6="$LINUX"
24654
24655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking spl source directory" >&5
24656 $as_echo_n "checking spl source directory... " >&6; }
24657 if test -z "${splsrc}"; then :
24658
24659 if test -e "${splsrc0}/spl.release.in"; then :
24660
24661 splsrc=${splsrc0}
24662
24663 elif test -e "${splsrc1}/spl.release.in"; then :
24664
24665 splsrc=${splsrc1}
24666
24667 elif test -e "${splsrc2}/spl.release.in"; then :
24668
24669 splsrc=${splsrc2}
24670
24671 elif test -e "${splsrc3}/spl.release.in"; then :
24672
24673 splsrc=$(readlink -f "${splsrc3}")
24674
24675 elif test -e "${splsrc4}/spl.release.in" ; then :
24676
24677 splsrc=${splsrc4}
24678
24679 elif test -e "${splsrc5}/spl.release.in"; then :
24680
24681 splsrc=$(readlink -f "${splsrc5}")
24682
24683 elif test -e "${splsrc6}/spl.release.in" ; then :
24684
24685 splsrc=${splsrc6}
24686
24687 else
24688
24689 splsrc="Not found"
24690
24691 fi
24692
24693 else
24694
24695 if test "$splsrc" = "NONE"; then :
24696
24697 splbuild=NONE
24698 splsrcver=NONE
24699
24700 fi
24701
24702 fi
24703
24704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $splsrc" >&5
24705 $as_echo "$splsrc" >&6; }
24706 if test ! -e "$splsrc/spl.release.in"; then :
24707
24708 as_fn_error $? "
24709 *** Please make sure the kmod spl devel package for your distribution
24710 *** is installed then try again. If that fails you can specify the
24711 *** location of the spl source with the '--with-spl=PATH' option." "$LINENO" 5
24712
24713 fi
24714
24715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking spl build directory" >&5
24716 $as_echo_n "checking spl build directory... " >&6; }
24717 while true; do
24718 if test -z "$splbuild"; then :
24719
24720 if test -e "${splsrc}/${LINUX_VERSION}/spl_config.h" ; then :
24721
24722 splbuild="${splsrc}/${LINUX_VERSION}"
24723
24724 elif test -e "${splsrc}/spl_config.h" ; then :
24725
24726 splbuild="${splsrc}"
24727
24728 elif find -L "${splsrc}" -name spl_config.h 2> /dev/null | grep -wq spl_config.h ; then :
24729
24730 splbuild=$(find -L "${splsrc}" -name spl_config.h | sed 's,/spl_config.h,,')
24731
24732 else
24733
24734 splbuild="Not found"
24735
24736 fi
24737
24738 fi
24739 if test -e "$splbuild/spl_config.h" -o $timeout -le 0; then :
24740
24741 break;
24742
24743 else
24744
24745 sleep 1
24746 timeout=$((timeout-1))
24747
24748 fi
24749 done
24750
24751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $splbuild" >&5
24752 $as_echo "$splbuild" >&6; }
24753 if ! test -e "$splbuild/spl_config.h"; then :
24754
24755 as_fn_error $? "
24756 *** Please make sure the kmod spl devel <kernel> package for your
24757 *** distribution is installed then try again. If that fails you
24758 *** can specify the location of the spl objects with the
24759 *** '--with-spl-obj=PATH' option." "$LINENO" 5
24760
24761 fi
24762
24763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking spl source version" >&5
24764 $as_echo_n "checking spl source version... " >&6; }
24765 if test -r $splbuild/spl_config.h &&
24766 fgrep -q SPL_META_VERSION $splbuild/spl_config.h; then :
24767
24768
24769 splsrcver=`(echo "#include <spl_config.h>";
24770 echo "splsrcver=SPL_META_VERSION-SPL_META_RELEASE") |
24771 cpp -I $splbuild |
24772 grep "^splsrcver=" | tr -d \" | cut -d= -f2`
24773
24774 fi
24775
24776 if test -z "$splsrcver"; then :
24777
24778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Not found" >&5
24779 $as_echo "Not found" >&6; }
24780 as_fn_error $? "
24781 *** Cannot determine the version of the spl source.
24782 *** Please prepare the spl source before running this script" "$LINENO" 5
24783
24784 fi
24785
24786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $splsrcver" >&5
24787 $as_echo "$splsrcver" >&6; }
24788
24789 SPL=${splsrc}
24790 SPL_OBJ=${splbuild}
24791 SPL_VERSION=${splsrcver}
24792
24793
24794
24795
24796
24797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking spl file name for module symbols" >&5
24798 $as_echo_n "checking spl file name for module symbols... " >&6; }
24799 SPL_SYMBOLS=NONE
24800
24801 while true; do
24802 if test -r $SPL_OBJ/Module.symvers; then :
24803
24804 SPL_SYMBOLS=Module.symvers
24805
24806 elif test -r $SPL_OBJ/Modules.symvers; then :
24807
24808 SPL_SYMBOLS=Modules.symvers
24809
24810 elif test -r $SPL_OBJ/module/Module.symvers; then :
24811
24812 SPL_SYMBOLS=Module.symvers
24813
24814 elif test -r $SPL_OBJ/module/Modules.symvers; then :
24815
24816 SPL_SYMBOLS=Modules.symvers
24817
24818 fi
24819
24820 if test $SPL_SYMBOLS != NONE -o $timeout -le 0; then :
24821
24822 break;
24823
24824 else
24825
24826 sleep 1
24827 timeout=$((timeout-1))
24828
24829 fi
24830 done
24831
24832 if test "$SPL_SYMBOLS" = NONE; then :
24833
24834 SPL_SYMBOLS=$LINUX_SYMBOLS
24835
24836 fi
24837
24838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SPL_SYMBOLS" >&5
24839 $as_echo "$SPL_SYMBOLS" >&6; }
24840
24841
24842
24843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether modules can be built" >&5
24844 $as_echo_n "checking whether modules can be built... " >&6; }
24845
24846
24847 cat confdefs.h - <<_ACEOF >conftest.c
24848
24849
24850 int
24851 main (void)
24852 {
24853
24854 ;
24855 return 0;
24856 }
24857
24858 _ACEOF
24859
24860
24861
24862 cat - <<_ACEOF >conftest.h
24863
24864 _ACEOF
24865
24866
24867 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
24868 echo "obj-m := conftest.o" >build/Makefile
24869 modpost_flag=''
24870 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
24871 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
24872 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24873 (eval $ac_try) 2>&5
24874 ac_status=$?
24875 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24876 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
24877 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24878 (eval $ac_try) 2>&5
24879 ac_status=$?
24880 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24881 test $ac_status = 0; }; }; then :
24882
24883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24884 $as_echo "yes" >&6; }
24885
24886 else
24887 $as_echo "$as_me: failed program was:" >&5
24888 sed 's/^/| /' conftest.$ac_ext >&5
24889
24890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24891 $as_echo "no" >&6; }
24892 if test "x$enable_linux_builtin" != xyes; then
24893 as_fn_error $? "*** Unable to build an empty module." "$LINENO" 5
24894 else
24895 as_fn_error $? "
24896 *** Unable to build an empty module.
24897 *** Please run 'make scripts' inside the kernel source tree." "$LINENO" 5
24898 fi
24899
24900
24901
24902 fi
24903 rm -Rf build
24904
24905
24906
24907
24908 if test "x$cross_compiling" != xyes; then :
24909
24910 if test "$cross_compiling" = yes; then :
24911 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
24912 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
24913 as_fn_error $? "cannot run test program while cross compiling
24914 See \`config.log' for more details" "$LINENO" 5; }
24915 else
24916 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24917 /* end confdefs.h. */
24918
24919
24920 #include "$LINUX/include/linux/license.h"
24921
24922 int
24923 main ()
24924 {
24925
24926 return !license_is_gpl_compatible("$ZFS_META_LICENSE");
24927
24928 ;
24929 return 0;
24930 }
24931
24932 _ACEOF
24933 if ac_fn_c_try_run "$LINENO"; then :
24934
24935
24936 $as_echo "#define ZFS_IS_GPL_COMPATIBLE 1" >>confdefs.h
24937
24938
24939 fi
24940 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
24941 conftest.$ac_objext conftest.beam conftest.$ac_ext
24942 fi
24943
24944
24945 fi
24946
24947
24948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether kernel was built with 16K or larger stacks" >&5
24949 $as_echo_n "checking whether kernel was built with 16K or larger stacks... " >&6; }
24950
24951
24952 cat confdefs.h - <<_ACEOF >conftest.c
24953
24954
24955 #include <linux/module.h>
24956
24957 int
24958 main (void)
24959 {
24960
24961 #if (THREAD_SIZE < 16384)
24962 #error "THREAD_SIZE is less than 16K"
24963 #endif
24964
24965 ;
24966 return 0;
24967 }
24968
24969 _ACEOF
24970
24971
24972
24973 cat - <<_ACEOF >conftest.h
24974
24975 _ACEOF
24976
24977
24978 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
24979 echo "obj-m := conftest.o" >build/Makefile
24980 modpost_flag=''
24981 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
24982 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
24983 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24984 (eval $ac_try) 2>&5
24985 ac_status=$?
24986 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24987 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
24988 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24989 (eval $ac_try) 2>&5
24990 ac_status=$?
24991 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24992 test $ac_status = 0; }; }; then :
24993
24994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24995 $as_echo "yes" >&6; }
24996
24997 $as_echo "#define HAVE_LARGE_STACKS 1" >>confdefs.h
24998
24999
25000 else
25001 $as_echo "$as_me: failed program was:" >&5
25002 sed 's/^/| /' conftest.$ac_ext >&5
25003
25004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25005 $as_echo "no" >&6; }
25006
25007
25008
25009 fi
25010 rm -Rf build
25011
25012
25013
25014
25015
25016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether kernel was built with CONFIG_DEBUG_LOCK_ALLOC" >&5
25017 $as_echo_n "checking whether kernel was built with CONFIG_DEBUG_LOCK_ALLOC... " >&6; }
25018
25019
25020 cat confdefs.h - <<_ACEOF >conftest.c
25021
25022
25023 #include <linux/module.h>
25024
25025 int
25026 main (void)
25027 {
25028
25029 #ifndef CONFIG_DEBUG_LOCK_ALLOC
25030 #error CONFIG_DEBUG_LOCK_ALLOC not #defined
25031 #endif
25032
25033 ;
25034 return 0;
25035 }
25036
25037 _ACEOF
25038
25039
25040
25041 cat - <<_ACEOF >conftest.h
25042
25043 _ACEOF
25044
25045
25046 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
25047 echo "obj-m := conftest.o" >build/Makefile
25048 modpost_flag=''
25049 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
25050 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
25051 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25052 (eval $ac_try) 2>&5
25053 ac_status=$?
25054 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25055 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
25056 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25057 (eval $ac_try) 2>&5
25058 ac_status=$?
25059 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25060 test $ac_status = 0; }; }; then :
25061
25062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
25063 $as_echo "yes" >&6; }
25064
25065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mutex_lock() is GPL-only" >&5
25066 $as_echo_n "checking whether mutex_lock() is GPL-only... " >&6; }
25067 tmp_flags="$EXTRA_KCFLAGS"
25068
25069
25070 cat confdefs.h - <<_ACEOF >conftest.c
25071
25072
25073 #include <linux/module.h>
25074 #include <linux/mutex.h>
25075
25076 MODULE_LICENSE("$ZFS_META_LICENSE");
25077
25078 int
25079 main (void)
25080 {
25081
25082 struct mutex lock;
25083
25084 mutex_init(&lock);
25085 mutex_lock(&lock);
25086 mutex_unlock(&lock);
25087
25088 ;
25089 return 0;
25090 }
25091
25092 _ACEOF
25093
25094
25095
25096 cat - <<_ACEOF >conftest.h
25097
25098 _ACEOF
25099
25100
25101 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
25102 echo "obj-m := conftest.o" >build/Makefile
25103 modpost_flag=''
25104 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
25105 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
25106 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25107 (eval $ac_try) 2>&5
25108 ac_status=$?
25109 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25110 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
25111 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25112 (eval $ac_try) 2>&5
25113 ac_status=$?
25114 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25115 test $ac_status = 0; }; }; then :
25116
25117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25118 $as_echo "no" >&6; }
25119
25120 else
25121 $as_echo "$as_me: failed program was:" >&5
25122 sed 's/^/| /' conftest.$ac_ext >&5
25123
25124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
25125 $as_echo "yes" >&6; }
25126 as_fn_error $? "
25127 *** Kernel built with CONFIG_DEBUG_LOCK_ALLOC which is incompatible
25128 *** with the CDDL license and will prevent the module linking stage
25129 *** from succeeding. You must rebuild your kernel without this
25130 *** option enabled." "$LINENO" 5
25131
25132
25133
25134 fi
25135 rm -Rf build
25136
25137
25138 EXTRA_KCFLAGS="$tmp_flags"
25139
25140
25141 else
25142 $as_echo "$as_me: failed program was:" >&5
25143 sed 's/^/| /' conftest.$ac_ext >&5
25144
25145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25146 $as_echo "no" >&6; }
25147
25148
25149
25150
25151 fi
25152 rm -Rf build
25153
25154
25155
25156
25157
25158
25159 tmp_flags="$EXTRA_KCFLAGS"
25160 EXTRA_KCFLAGS="-I\$(src)"
25161
25162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether DECLARE_EVENT_CLASS() is available" >&5
25163 $as_echo_n "checking whether DECLARE_EVENT_CLASS() is available... " >&6; }
25164
25165
25166 cat confdefs.h - <<_ACEOF >conftest.c
25167
25168
25169 #include <linux/module.h>
25170 MODULE_LICENSE(ZFS_META_LICENSE);
25171
25172 #define CREATE_TRACE_POINTS
25173 #include "conftest.h"
25174
25175 int
25176 main (void)
25177 {
25178
25179 trace_zfs_autoconf_event_one(1UL);
25180 trace_zfs_autoconf_event_two(2UL);
25181
25182 ;
25183 return 0;
25184 }
25185
25186 _ACEOF
25187
25188
25189
25190 cat - <<_ACEOF >conftest.h
25191
25192 #if !defined(_CONFTEST_H) || defined(TRACE_HEADER_MULTI_READ)
25193 #define _CONFTEST_H
25194
25195 #undef TRACE_SYSTEM
25196 #define TRACE_SYSTEM zfs
25197 #include <linux/tracepoint.h>
25198
25199 DECLARE_EVENT_CLASS(zfs_autoconf_event_class,
25200 TP_PROTO(unsigned long i),
25201 TP_ARGS(i),
25202 TP_STRUCT__entry(
25203 __field(unsigned long, i)
25204 ),
25205 TP_fast_assign(
25206 __entry->i = i;
25207 ),
25208 TP_printk("i = %lu", __entry->i)
25209 );
25210
25211 #define DEFINE_AUTOCONF_EVENT(name) \
25212 DEFINE_EVENT(zfs_autoconf_event_class, name, \
25213 TP_PROTO(unsigned long i), \
25214 TP_ARGS(i))
25215 DEFINE_AUTOCONF_EVENT(zfs_autoconf_event_one);
25216 DEFINE_AUTOCONF_EVENT(zfs_autoconf_event_two);
25217
25218 #endif /* _CONFTEST_H */
25219
25220 #undef TRACE_INCLUDE_PATH
25221 #define TRACE_INCLUDE_PATH .
25222 #define TRACE_INCLUDE_FILE conftest
25223 #include <trace/define_trace.h>
25224
25225 _ACEOF
25226
25227
25228 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
25229 echo "obj-m := conftest.o" >build/Makefile
25230 modpost_flag=''
25231 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
25232 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
25233 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25234 (eval $ac_try) 2>&5
25235 ac_status=$?
25236 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25237 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
25238 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25239 (eval $ac_try) 2>&5
25240 ac_status=$?
25241 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25242 test $ac_status = 0; }; }; then :
25243
25244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
25245 $as_echo "yes" >&6; }
25246
25247 $as_echo "#define HAVE_DECLARE_EVENT_CLASS 1" >>confdefs.h
25248
25249
25250 else
25251 $as_echo "$as_me: failed program was:" >&5
25252 sed 's/^/| /' conftest.$ac_ext >&5
25253
25254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25255 $as_echo "no" >&6; }
25256
25257
25258
25259 fi
25260 rm -Rf build
25261
25262
25263 EXTRA_KCFLAGS="$tmp_flags"
25264
25265
25266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether current->bio_tail exists" >&5
25267 $as_echo_n "checking whether current->bio_tail exists... " >&6; }
25268
25269
25270 cat confdefs.h - <<_ACEOF >conftest.c
25271
25272
25273 #include <linux/sched.h>
25274
25275 int
25276 main (void)
25277 {
25278
25279 current->bio_tail = (struct bio **) NULL;
25280
25281 ;
25282 return 0;
25283 }
25284
25285 _ACEOF
25286
25287
25288
25289 cat - <<_ACEOF >conftest.h
25290
25291 _ACEOF
25292
25293
25294 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
25295 echo "obj-m := conftest.o" >build/Makefile
25296 modpost_flag=''
25297 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
25298 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
25299 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25300 (eval $ac_try) 2>&5
25301 ac_status=$?
25302 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25303 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
25304 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25305 (eval $ac_try) 2>&5
25306 ac_status=$?
25307 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25308 test $ac_status = 0; }; }; then :
25309
25310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
25311 $as_echo "yes" >&6; }
25312
25313 $as_echo "#define HAVE_CURRENT_BIO_TAIL 1" >>confdefs.h
25314
25315
25316 else
25317 $as_echo "$as_me: failed program was:" >&5
25318 sed 's/^/| /' conftest.$ac_ext >&5
25319
25320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25321 $as_echo "no" >&6; }
25322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether current->bio_list exists" >&5
25323 $as_echo_n "checking whether current->bio_list exists... " >&6; }
25324
25325
25326 cat confdefs.h - <<_ACEOF >conftest.c
25327
25328
25329 #include <linux/sched.h>
25330
25331 int
25332 main (void)
25333 {
25334
25335 current->bio_list = (struct bio_list *) NULL;
25336
25337 ;
25338 return 0;
25339 }
25340
25341 _ACEOF
25342
25343
25344
25345 cat - <<_ACEOF >conftest.h
25346
25347 _ACEOF
25348
25349
25350 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
25351 echo "obj-m := conftest.o" >build/Makefile
25352 modpost_flag=''
25353 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
25354 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
25355 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25356 (eval $ac_try) 2>&5
25357 ac_status=$?
25358 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25359 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
25360 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25361 (eval $ac_try) 2>&5
25362 ac_status=$?
25363 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25364 test $ac_status = 0; }; }; then :
25365
25366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
25367 $as_echo "yes" >&6; }
25368
25369 $as_echo "#define HAVE_CURRENT_BIO_LIST 1" >>confdefs.h
25370
25371
25372 else
25373 $as_echo "$as_me: failed program was:" >&5
25374 sed 's/^/| /' conftest.$ac_ext >&5
25375
25376 as_fn_error $? "no - Please file a bug report at
25377 https://github.com/zfsonlinux/zfs/issues/new" "$LINENO" 5
25378
25379
25380
25381 fi
25382 rm -Rf build
25383
25384
25385
25386
25387
25388 fi
25389 rm -Rf build
25390
25391
25392
25393
25394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether submit_bio() wants 1 arg" >&5
25395 $as_echo_n "checking whether submit_bio() wants 1 arg... " >&6; }
25396
25397
25398 cat confdefs.h - <<_ACEOF >conftest.c
25399
25400
25401 #include <linux/bio.h>
25402
25403 int
25404 main (void)
25405 {
25406
25407 blk_qc_t blk_qc;
25408 struct bio *bio = NULL;
25409 blk_qc = submit_bio(bio);
25410
25411 ;
25412 return 0;
25413 }
25414
25415 _ACEOF
25416
25417
25418
25419 cat - <<_ACEOF >conftest.h
25420
25421 _ACEOF
25422
25423
25424 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
25425 echo "obj-m := conftest.o" >build/Makefile
25426 modpost_flag=''
25427 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
25428 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
25429 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25430 (eval $ac_try) 2>&5
25431 ac_status=$?
25432 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25433 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
25434 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25435 (eval $ac_try) 2>&5
25436 ac_status=$?
25437 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25438 test $ac_status = 0; }; }; then :
25439
25440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
25441 $as_echo "yes" >&6; }
25442
25443 $as_echo "#define HAVE_1ARG_SUBMIT_BIO 1" >>confdefs.h
25444
25445
25446 else
25447 $as_echo "$as_me: failed program was:" >&5
25448 sed 's/^/| /' conftest.$ac_ext >&5
25449
25450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25451 $as_echo "no" >&6; }
25452
25453
25454
25455 fi
25456 rm -Rf build
25457
25458
25459
25460
25461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking block device operation prototypes" >&5
25462 $as_echo_n "checking block device operation prototypes... " >&6; }
25463 tmp_flags="$EXTRA_KCFLAGS"
25464 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
25465
25466
25467 cat confdefs.h - <<_ACEOF >conftest.c
25468
25469
25470 #include <linux/blkdev.h>
25471
25472 int blk_open(struct block_device *bdev, fmode_t mode)
25473 { return 0; }
25474 int blk_ioctl(struct block_device *bdev, fmode_t mode,
25475 unsigned x, unsigned long y) { return 0; }
25476 int blk_compat_ioctl(struct block_device * bdev, fmode_t mode,
25477 unsigned x, unsigned long y) { return 0; }
25478
25479 static const struct block_device_operations
25480 bops __attribute__ ((unused)) = {
25481 .open = blk_open,
25482 .release = NULL,
25483 .ioctl = blk_ioctl,
25484 .compat_ioctl = blk_compat_ioctl,
25485 };
25486
25487 int
25488 main (void)
25489 {
25490
25491
25492 ;
25493 return 0;
25494 }
25495
25496 _ACEOF
25497
25498
25499
25500 cat - <<_ACEOF >conftest.h
25501
25502 _ACEOF
25503
25504
25505 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
25506 echo "obj-m := conftest.o" >build/Makefile
25507 modpost_flag=''
25508 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
25509 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
25510 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25511 (eval $ac_try) 2>&5
25512 ac_status=$?
25513 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25514 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
25515 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25516 (eval $ac_try) 2>&5
25517 ac_status=$?
25518 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25519 test $ac_status = 0; }; }; then :
25520
25521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: struct block_device" >&5
25522 $as_echo "struct block_device" >&6; }
25523
25524 $as_echo "#define HAVE_BDEV_BLOCK_DEVICE_OPERATIONS 1" >>confdefs.h
25525
25526
25527 else
25528 $as_echo "$as_me: failed program was:" >&5
25529 sed 's/^/| /' conftest.$ac_ext >&5
25530
25531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: struct inode" >&5
25532 $as_echo "struct inode" >&6; }
25533
25534
25535
25536 fi
25537 rm -Rf build
25538
25539
25540 EXTRA_KCFLAGS="$tmp_flags"
25541
25542
25543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether block_device_operations.release is void" >&5
25544 $as_echo_n "checking whether block_device_operations.release is void... " >&6; }
25545 tmp_flags="$EXTRA_KCFLAGS"
25546 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
25547
25548
25549 cat confdefs.h - <<_ACEOF >conftest.c
25550
25551
25552 #include <linux/blkdev.h>
25553
25554 void blk_release(struct gendisk *g, fmode_t mode) { return; }
25555
25556 static const struct block_device_operations
25557 bops __attribute__ ((unused)) = {
25558 .open = NULL,
25559 .release = blk_release,
25560 .ioctl = NULL,
25561 .compat_ioctl = NULL,
25562 };
25563
25564 int
25565 main (void)
25566 {
25567
25568
25569 ;
25570 return 0;
25571 }
25572
25573 _ACEOF
25574
25575
25576
25577 cat - <<_ACEOF >conftest.h
25578
25579 _ACEOF
25580
25581
25582 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
25583 echo "obj-m := conftest.o" >build/Makefile
25584 modpost_flag=''
25585 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
25586 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
25587 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25588 (eval $ac_try) 2>&5
25589 ac_status=$?
25590 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25591 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
25592 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25593 (eval $ac_try) 2>&5
25594 ac_status=$?
25595 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25596 test $ac_status = 0; }; }; then :
25597
25598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: void" >&5
25599 $as_echo "void" >&6; }
25600
25601 $as_echo "#define HAVE_BLOCK_DEVICE_OPERATIONS_RELEASE_VOID 1" >>confdefs.h
25602
25603
25604 else
25605 $as_echo "$as_me: failed program was:" >&5
25606 sed 's/^/| /' conftest.$ac_ext >&5
25607
25608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: int" >&5
25609 $as_echo "int" >&6; }
25610
25611
25612
25613 fi
25614 rm -Rf build
25615
25616
25617 EXTRA_KCFLAGS="$tmp_flags"
25618
25619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether kernel defines fmode_t" >&5
25620 $as_echo_n "checking whether kernel defines fmode_t... " >&6; }
25621
25622
25623 cat confdefs.h - <<_ACEOF >conftest.c
25624
25625
25626 #include <linux/types.h>
25627
25628 int
25629 main (void)
25630 {
25631
25632 fmode_t *ptr __attribute__ ((unused));
25633
25634 ;
25635 return 0;
25636 }
25637
25638 _ACEOF
25639
25640
25641
25642 cat - <<_ACEOF >conftest.h
25643
25644 _ACEOF
25645
25646
25647 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
25648 echo "obj-m := conftest.o" >build/Makefile
25649 modpost_flag=''
25650 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
25651 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
25652 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25653 (eval $ac_try) 2>&5
25654 ac_status=$?
25655 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25656 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
25657 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25658 (eval $ac_try) 2>&5
25659 ac_status=$?
25660 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25661 test $ac_status = 0; }; }; then :
25662
25663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
25664 $as_echo "yes" >&6; }
25665
25666 $as_echo "#define HAVE_FMODE_T 1" >>confdefs.h
25667
25668
25669 else
25670 $as_echo "$as_me: failed program was:" >&5
25671 sed 's/^/| /' conftest.$ac_ext >&5
25672
25673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25674 $as_echo "no" >&6; }
25675
25676
25677
25678 fi
25679 rm -Rf build
25680
25681
25682
25683
25684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether kernel defines KOBJ_NAME_LEN" >&5
25685 $as_echo_n "checking whether kernel defines KOBJ_NAME_LEN... " >&6; }
25686
25687
25688 cat confdefs.h - <<_ACEOF >conftest.c
25689
25690
25691 #include <linux/kobject.h>
25692
25693 int
25694 main (void)
25695 {
25696
25697 int val __attribute__ ((unused));
25698 val = KOBJ_NAME_LEN;
25699
25700 ;
25701 return 0;
25702 }
25703
25704 _ACEOF
25705
25706
25707
25708 cat - <<_ACEOF >conftest.h
25709
25710 _ACEOF
25711
25712
25713 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
25714 echo "obj-m := conftest.o" >build/Makefile
25715 modpost_flag=''
25716 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
25717 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
25718 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25719 (eval $ac_try) 2>&5
25720 ac_status=$?
25721 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25722 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
25723 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25724 (eval $ac_try) 2>&5
25725 ac_status=$?
25726 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25727 test $ac_status = 0; }; }; then :
25728
25729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
25730 $as_echo "yes" >&6; }
25731
25732 $as_echo "#define HAVE_KOBJ_NAME_LEN 1" >>confdefs.h
25733
25734
25735 else
25736 $as_echo "$as_me: failed program was:" >&5
25737 sed 's/^/| /' conftest.$ac_ext >&5
25738
25739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25740 $as_echo "no" >&6; }
25741
25742
25743
25744 fi
25745 rm -Rf build
25746
25747
25748
25749
25750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blkdev_get() wants 3 args" >&5
25751 $as_echo_n "checking whether blkdev_get() wants 3 args... " >&6; }
25752
25753
25754 cat confdefs.h - <<_ACEOF >conftest.c
25755
25756
25757 #include <linux/fs.h>
25758
25759 int
25760 main (void)
25761 {
25762
25763 struct block_device *bdev = NULL;
25764 (void) blkdev_get(bdev, 0, NULL);
25765
25766 ;
25767 return 0;
25768 }
25769
25770 _ACEOF
25771
25772
25773
25774 cat - <<_ACEOF >conftest.h
25775
25776 _ACEOF
25777
25778
25779 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
25780 echo "obj-m := conftest.o" >build/Makefile
25781 modpost_flag=''
25782 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
25783 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
25784 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25785 (eval $ac_try) 2>&5
25786 ac_status=$?
25787 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25788 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
25789 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25790 (eval $ac_try) 2>&5
25791 ac_status=$?
25792 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25793 test $ac_status = 0; }; }; then :
25794
25795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
25796 $as_echo "yes" >&6; }
25797
25798 $as_echo "#define HAVE_3ARG_BLKDEV_GET 1" >>confdefs.h
25799
25800
25801 else
25802 $as_echo "$as_me: failed program was:" >&5
25803 sed 's/^/| /' conftest.$ac_ext >&5
25804
25805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25806 $as_echo "no" >&6; }
25807
25808
25809
25810 fi
25811 rm -Rf build
25812
25813
25814
25815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blkdev_get_by_path() is available" >&5
25816 $as_echo_n "checking whether blkdev_get_by_path() is available... " >&6; }
25817
25818
25819
25820 cat confdefs.h - <<_ACEOF >conftest.c
25821
25822
25823 #include <linux/fs.h>
25824
25825 int
25826 main (void)
25827 {
25828
25829 blkdev_get_by_path(NULL, 0, NULL);
25830
25831 ;
25832 return 0;
25833 }
25834
25835 _ACEOF
25836
25837
25838
25839 cat - <<_ACEOF >conftest.h
25840
25841 _ACEOF
25842
25843
25844 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
25845 echo "obj-m := conftest.o" >build/Makefile
25846 modpost_flag=''
25847 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
25848 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
25849 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25850 (eval $ac_try) 2>&5
25851 ac_status=$?
25852 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25853 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
25854 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25855 (eval $ac_try) 2>&5
25856 ac_status=$?
25857 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25858 test $ac_status = 0; }; }; then :
25859 rc=0
25860 else
25861 $as_echo "$as_me: failed program was:" >&5
25862 sed 's/^/| /' conftest.$ac_ext >&5
25863 rc=1
25864
25865
25866 fi
25867 rm -Rf build
25868
25869
25870 if test $rc -ne 0; then :
25871
25872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25873 $as_echo "no" >&6; }
25874
25875 else
25876 if test "x$enable_linux_builtin" != xyes; then
25877
25878 grep -q -E '[[:space:]]blkdev_get_by_path[[:space:]]' \
25879 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
25880 rc=$?
25881 if test $rc -ne 0; then
25882 export=0
25883 for file in fs/block_dev.c; do
25884 grep -q -E "EXPORT_SYMBOL.*(blkdev_get_by_path)" \
25885 "$LINUX/$file" 2>/dev/null
25886 rc=$?
25887 if test $rc -eq 0; then
25888 export=1
25889 break;
25890 fi
25891 done
25892 if test $export -eq 0; then :
25893 rc=1
25894 else :
25895 rc=0
25896 fi
25897 else :
25898 rc=0
25899 fi
25900
25901 fi
25902 if test $rc -ne 0; then :
25903
25904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25905 $as_echo "no" >&6; }
25906
25907 else :
25908
25909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
25910 $as_echo "yes" >&6; }
25911
25912 $as_echo "#define HAVE_BLKDEV_GET_BY_PATH 1" >>confdefs.h
25913
25914
25915 fi
25916 fi
25917
25918
25919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether open_bdev_exclusive() is available" >&5
25920 $as_echo_n "checking whether open_bdev_exclusive() is available... " >&6; }
25921
25922
25923
25924 cat confdefs.h - <<_ACEOF >conftest.c
25925
25926
25927 #include <linux/fs.h>
25928
25929 int
25930 main (void)
25931 {
25932
25933 open_bdev_exclusive(NULL, 0, NULL);
25934
25935 ;
25936 return 0;
25937 }
25938
25939 _ACEOF
25940
25941
25942
25943 cat - <<_ACEOF >conftest.h
25944
25945 _ACEOF
25946
25947
25948 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
25949 echo "obj-m := conftest.o" >build/Makefile
25950 modpost_flag=''
25951 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
25952 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
25953 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25954 (eval $ac_try) 2>&5
25955 ac_status=$?
25956 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25957 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
25958 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25959 (eval $ac_try) 2>&5
25960 ac_status=$?
25961 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25962 test $ac_status = 0; }; }; then :
25963 rc=0
25964 else
25965 $as_echo "$as_me: failed program was:" >&5
25966 sed 's/^/| /' conftest.$ac_ext >&5
25967 rc=1
25968
25969
25970 fi
25971 rm -Rf build
25972
25973
25974 if test $rc -ne 0; then :
25975
25976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25977 $as_echo "no" >&6; }
25978
25979 else
25980 if test "x$enable_linux_builtin" != xyes; then
25981
25982 grep -q -E '[[:space:]]open_bdev_exclusive[[:space:]]' \
25983 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
25984 rc=$?
25985 if test $rc -ne 0; then
25986 export=0
25987 for file in fs/block_dev.c; do
25988 grep -q -E "EXPORT_SYMBOL.*(open_bdev_exclusive)" \
25989 "$LINUX/$file" 2>/dev/null
25990 rc=$?
25991 if test $rc -eq 0; then
25992 export=1
25993 break;
25994 fi
25995 done
25996 if test $export -eq 0; then :
25997 rc=1
25998 else :
25999 rc=0
26000 fi
26001 else :
26002 rc=0
26003 fi
26004
26005 fi
26006 if test $rc -ne 0; then :
26007
26008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26009 $as_echo "no" >&6; }
26010
26011 else :
26012
26013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26014 $as_echo "yes" >&6; }
26015
26016 $as_echo "#define HAVE_OPEN_BDEV_EXCLUSIVE 1" >>confdefs.h
26017
26018
26019 fi
26020 fi
26021
26022
26023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lookup_bdev() wants 1 arg" >&5
26024 $as_echo_n "checking whether lookup_bdev() wants 1 arg... " >&6; }
26025
26026
26027
26028 cat confdefs.h - <<_ACEOF >conftest.c
26029
26030
26031 #include <linux/fs.h>
26032
26033 int
26034 main (void)
26035 {
26036
26037 lookup_bdev(NULL);
26038
26039 ;
26040 return 0;
26041 }
26042
26043 _ACEOF
26044
26045
26046
26047 cat - <<_ACEOF >conftest.h
26048
26049 _ACEOF
26050
26051
26052 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26053 echo "obj-m := conftest.o" >build/Makefile
26054 modpost_flag=''
26055 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26056 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26057 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26058 (eval $ac_try) 2>&5
26059 ac_status=$?
26060 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26061 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26062 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26063 (eval $ac_try) 2>&5
26064 ac_status=$?
26065 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26066 test $ac_status = 0; }; }; then :
26067 rc=0
26068 else
26069 $as_echo "$as_me: failed program was:" >&5
26070 sed 's/^/| /' conftest.$ac_ext >&5
26071 rc=1
26072
26073
26074 fi
26075 rm -Rf build
26076
26077
26078 if test $rc -ne 0; then :
26079
26080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26081 $as_echo "no" >&6; }
26082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lookup_bdev() wants 2 args" >&5
26083 $as_echo_n "checking whether lookup_bdev() wants 2 args... " >&6; }
26084
26085
26086
26087 cat confdefs.h - <<_ACEOF >conftest.c
26088
26089
26090 #include <linux/fs.h>
26091
26092 int
26093 main (void)
26094 {
26095
26096 lookup_bdev(NULL, FMODE_READ);
26097
26098 ;
26099 return 0;
26100 }
26101
26102 _ACEOF
26103
26104
26105
26106 cat - <<_ACEOF >conftest.h
26107
26108 _ACEOF
26109
26110
26111 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26112 echo "obj-m := conftest.o" >build/Makefile
26113 modpost_flag=''
26114 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26115 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26116 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26117 (eval $ac_try) 2>&5
26118 ac_status=$?
26119 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26120 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26121 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26122 (eval $ac_try) 2>&5
26123 ac_status=$?
26124 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26125 test $ac_status = 0; }; }; then :
26126 rc=0
26127 else
26128 $as_echo "$as_me: failed program was:" >&5
26129 sed 's/^/| /' conftest.$ac_ext >&5
26130 rc=1
26131
26132
26133 fi
26134 rm -Rf build
26135
26136
26137 if test $rc -ne 0; then :
26138
26139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26140 $as_echo "no" >&6; }
26141
26142 else
26143 if test "x$enable_linux_builtin" != xyes; then
26144
26145 grep -q -E '[[:space:]]lookup_bdev[[:space:]]' \
26146 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
26147 rc=$?
26148 if test $rc -ne 0; then
26149 export=0
26150 for file in fs/block_dev.c; do
26151 grep -q -E "EXPORT_SYMBOL.*(lookup_bdev)" \
26152 "$LINUX/$file" 2>/dev/null
26153 rc=$?
26154 if test $rc -eq 0; then
26155 export=1
26156 break;
26157 fi
26158 done
26159 if test $export -eq 0; then :
26160 rc=1
26161 else :
26162 rc=0
26163 fi
26164 else :
26165 rc=0
26166 fi
26167
26168 fi
26169 if test $rc -ne 0; then :
26170
26171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26172 $as_echo "no" >&6; }
26173
26174 else :
26175
26176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26177 $as_echo "yes" >&6; }
26178
26179 $as_echo "#define HAVE_2ARGS_LOOKUP_BDEV 1" >>confdefs.h
26180
26181
26182 fi
26183 fi
26184
26185
26186 else
26187 if test "x$enable_linux_builtin" != xyes; then
26188
26189 grep -q -E '[[:space:]]lookup_bdev[[:space:]]' \
26190 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
26191 rc=$?
26192 if test $rc -ne 0; then
26193 export=0
26194 for file in fs/block_dev.c; do
26195 grep -q -E "EXPORT_SYMBOL.*(lookup_bdev)" \
26196 "$LINUX/$file" 2>/dev/null
26197 rc=$?
26198 if test $rc -eq 0; then
26199 export=1
26200 break;
26201 fi
26202 done
26203 if test $export -eq 0; then :
26204 rc=1
26205 else :
26206 rc=0
26207 fi
26208 else :
26209 rc=0
26210 fi
26211
26212 fi
26213 if test $rc -ne 0; then :
26214
26215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26216 $as_echo "no" >&6; }
26217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lookup_bdev() wants 2 args" >&5
26218 $as_echo_n "checking whether lookup_bdev() wants 2 args... " >&6; }
26219
26220
26221
26222 cat confdefs.h - <<_ACEOF >conftest.c
26223
26224
26225 #include <linux/fs.h>
26226
26227 int
26228 main (void)
26229 {
26230
26231 lookup_bdev(NULL, FMODE_READ);
26232
26233 ;
26234 return 0;
26235 }
26236
26237 _ACEOF
26238
26239
26240
26241 cat - <<_ACEOF >conftest.h
26242
26243 _ACEOF
26244
26245
26246 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26247 echo "obj-m := conftest.o" >build/Makefile
26248 modpost_flag=''
26249 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26250 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26251 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26252 (eval $ac_try) 2>&5
26253 ac_status=$?
26254 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26255 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26256 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26257 (eval $ac_try) 2>&5
26258 ac_status=$?
26259 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26260 test $ac_status = 0; }; }; then :
26261 rc=0
26262 else
26263 $as_echo "$as_me: failed program was:" >&5
26264 sed 's/^/| /' conftest.$ac_ext >&5
26265 rc=1
26266
26267
26268 fi
26269 rm -Rf build
26270
26271
26272 if test $rc -ne 0; then :
26273
26274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26275 $as_echo "no" >&6; }
26276
26277 else
26278 if test "x$enable_linux_builtin" != xyes; then
26279
26280 grep -q -E '[[:space:]]lookup_bdev[[:space:]]' \
26281 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
26282 rc=$?
26283 if test $rc -ne 0; then
26284 export=0
26285 for file in fs/block_dev.c; do
26286 grep -q -E "EXPORT_SYMBOL.*(lookup_bdev)" \
26287 "$LINUX/$file" 2>/dev/null
26288 rc=$?
26289 if test $rc -eq 0; then
26290 export=1
26291 break;
26292 fi
26293 done
26294 if test $export -eq 0; then :
26295 rc=1
26296 else :
26297 rc=0
26298 fi
26299 else :
26300 rc=0
26301 fi
26302
26303 fi
26304 if test $rc -ne 0; then :
26305
26306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26307 $as_echo "no" >&6; }
26308
26309 else :
26310
26311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26312 $as_echo "yes" >&6; }
26313
26314 $as_echo "#define HAVE_2ARGS_LOOKUP_BDEV 1" >>confdefs.h
26315
26316
26317 fi
26318 fi
26319
26320
26321 else :
26322
26323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26324 $as_echo "yes" >&6; }
26325
26326 $as_echo "#define HAVE_1ARG_LOOKUP_BDEV 1" >>confdefs.h
26327
26328
26329 fi
26330 fi
26331
26332
26333
26334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether invalidate_bdev() wants 1 arg" >&5
26335 $as_echo_n "checking whether invalidate_bdev() wants 1 arg... " >&6; }
26336
26337
26338 cat confdefs.h - <<_ACEOF >conftest.c
26339
26340
26341 #include <linux/buffer_head.h>
26342
26343 int
26344 main (void)
26345 {
26346
26347 struct block_device *bdev = NULL;
26348 invalidate_bdev(bdev);
26349
26350 ;
26351 return 0;
26352 }
26353
26354 _ACEOF
26355
26356
26357
26358 cat - <<_ACEOF >conftest.h
26359
26360 _ACEOF
26361
26362
26363 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26364 echo "obj-m := conftest.o" >build/Makefile
26365 modpost_flag=''
26366 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26367 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26368 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26369 (eval $ac_try) 2>&5
26370 ac_status=$?
26371 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26372 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26373 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26374 (eval $ac_try) 2>&5
26375 ac_status=$?
26376 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26377 test $ac_status = 0; }; }; then :
26378
26379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26380 $as_echo "yes" >&6; }
26381
26382 $as_echo "#define HAVE_1ARG_INVALIDATE_BDEV 1" >>confdefs.h
26383
26384
26385 else
26386 $as_echo "$as_me: failed program was:" >&5
26387 sed 's/^/| /' conftest.$ac_ext >&5
26388
26389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26390 $as_echo "no" >&6; }
26391
26392
26393
26394 fi
26395 rm -Rf build
26396
26397
26398
26399
26400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdev_logical_block_size() is available" >&5
26401 $as_echo_n "checking whether bdev_logical_block_size() is available... " >&6; }
26402 tmp_flags="$EXTRA_KCFLAGS"
26403 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
26404
26405
26406 cat confdefs.h - <<_ACEOF >conftest.c
26407
26408
26409 #include <linux/blkdev.h>
26410
26411 int
26412 main (void)
26413 {
26414
26415 struct block_device *bdev = NULL;
26416 bdev_logical_block_size(bdev);
26417
26418 ;
26419 return 0;
26420 }
26421
26422 _ACEOF
26423
26424
26425
26426 cat - <<_ACEOF >conftest.h
26427
26428 _ACEOF
26429
26430
26431 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26432 echo "obj-m := conftest.o" >build/Makefile
26433 modpost_flag=''
26434 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26435 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26436 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26437 (eval $ac_try) 2>&5
26438 ac_status=$?
26439 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26440 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26441 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26442 (eval $ac_try) 2>&5
26443 ac_status=$?
26444 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26445 test $ac_status = 0; }; }; then :
26446
26447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26448 $as_echo "yes" >&6; }
26449
26450 $as_echo "#define HAVE_BDEV_LOGICAL_BLOCK_SIZE 1" >>confdefs.h
26451
26452
26453 else
26454 $as_echo "$as_me: failed program was:" >&5
26455 sed 's/^/| /' conftest.$ac_ext >&5
26456
26457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26458 $as_echo "no" >&6; }
26459
26460
26461
26462 fi
26463 rm -Rf build
26464
26465
26466 EXTRA_KCFLAGS="$tmp_flags"
26467
26468
26469 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdev_physical_block_size() is available" >&5
26470 $as_echo_n "checking whether bdev_physical_block_size() is available... " >&6; }
26471 tmp_flags="$EXTRA_KCFLAGS"
26472 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
26473
26474
26475 cat confdefs.h - <<_ACEOF >conftest.c
26476
26477
26478 #include <linux/blkdev.h>
26479
26480 int
26481 main (void)
26482 {
26483
26484 struct block_device *bdev = NULL;
26485 bdev_physical_block_size(bdev);
26486
26487 ;
26488 return 0;
26489 }
26490
26491 _ACEOF
26492
26493
26494
26495 cat - <<_ACEOF >conftest.h
26496
26497 _ACEOF
26498
26499
26500 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26501 echo "obj-m := conftest.o" >build/Makefile
26502 modpost_flag=''
26503 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26504 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26505 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26506 (eval $ac_try) 2>&5
26507 ac_status=$?
26508 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26509 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26510 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26511 (eval $ac_try) 2>&5
26512 ac_status=$?
26513 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26514 test $ac_status = 0; }; }; then :
26515
26516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26517 $as_echo "yes" >&6; }
26518
26519 $as_echo "#define HAVE_BDEV_PHYSICAL_BLOCK_SIZE 1" >>confdefs.h
26520
26521
26522 else
26523 $as_echo "$as_me: failed program was:" >&5
26524 sed 's/^/| /' conftest.$ac_ext >&5
26525
26526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26527 $as_echo "no" >&6; }
26528
26529
26530
26531 fi
26532 rm -Rf build
26533
26534
26535 EXTRA_KCFLAGS="$tmp_flags"
26536
26537
26538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bio has bi_iter" >&5
26539 $as_echo_n "checking whether bio has bi_iter... " >&6; }
26540
26541
26542 cat confdefs.h - <<_ACEOF >conftest.c
26543
26544
26545 #include <linux/bio.h>
26546
26547 int
26548 main (void)
26549 {
26550
26551 struct bio bio;
26552 bio.bi_iter.bi_sector = 0;
26553
26554 ;
26555 return 0;
26556 }
26557
26558 _ACEOF
26559
26560
26561
26562 cat - <<_ACEOF >conftest.h
26563
26564 _ACEOF
26565
26566
26567 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26568 echo "obj-m := conftest.o" >build/Makefile
26569 modpost_flag=''
26570 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26571 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26572 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26573 (eval $ac_try) 2>&5
26574 ac_status=$?
26575 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26576 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26577 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26578 (eval $ac_try) 2>&5
26579 ac_status=$?
26580 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26581 test $ac_status = 0; }; }; then :
26582
26583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26584 $as_echo "yes" >&6; }
26585
26586 $as_echo "#define HAVE_BIO_BVEC_ITER 1" >>confdefs.h
26587
26588
26589 else
26590 $as_echo "$as_me: failed program was:" >&5
26591 sed 's/^/| /' conftest.$ac_ext >&5
26592
26593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26594 $as_echo "no" >&6; }
26595
26596
26597
26598 fi
26599 rm -Rf build
26600
26601
26602
26603
26604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether BIO_RW_FAILFAST_* are defined" >&5
26605 $as_echo_n "checking whether BIO_RW_FAILFAST_* are defined... " >&6; }
26606
26607
26608 cat confdefs.h - <<_ACEOF >conftest.c
26609
26610
26611 #include <linux/bio.h>
26612
26613 int
26614 main (void)
26615 {
26616
26617 int flags __attribute__ ((unused));
26618 flags = ((1 << BIO_RW_FAILFAST_DEV) |
26619 (1 << BIO_RW_FAILFAST_TRANSPORT) |
26620 (1 << BIO_RW_FAILFAST_DRIVER));
26621
26622 ;
26623 return 0;
26624 }
26625
26626 _ACEOF
26627
26628
26629
26630 cat - <<_ACEOF >conftest.h
26631
26632 _ACEOF
26633
26634
26635 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26636 echo "obj-m := conftest.o" >build/Makefile
26637 modpost_flag=''
26638 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26639 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26640 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26641 (eval $ac_try) 2>&5
26642 ac_status=$?
26643 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26644 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26645 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26646 (eval $ac_try) 2>&5
26647 ac_status=$?
26648 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26649 test $ac_status = 0; }; }; then :
26650
26651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26652 $as_echo "yes" >&6; }
26653
26654 $as_echo "#define HAVE_BIO_RW_FAILFAST_DTD 1" >>confdefs.h
26655
26656
26657 else
26658 $as_echo "$as_me: failed program was:" >&5
26659 sed 's/^/| /' conftest.$ac_ext >&5
26660
26661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26662 $as_echo "no" >&6; }
26663
26664
26665
26666 fi
26667 rm -Rf build
26668
26669
26670
26671
26672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether REQ_FAILFAST_MASK is defined" >&5
26673 $as_echo_n "checking whether REQ_FAILFAST_MASK is defined... " >&6; }
26674
26675
26676 cat confdefs.h - <<_ACEOF >conftest.c
26677
26678
26679 #include <linux/bio.h>
26680
26681 int
26682 main (void)
26683 {
26684
26685 int flags __attribute__ ((unused));
26686 flags = REQ_FAILFAST_MASK;
26687
26688 ;
26689 return 0;
26690 }
26691
26692 _ACEOF
26693
26694
26695
26696 cat - <<_ACEOF >conftest.h
26697
26698 _ACEOF
26699
26700
26701 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26702 echo "obj-m := conftest.o" >build/Makefile
26703 modpost_flag=''
26704 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26705 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26706 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26707 (eval $ac_try) 2>&5
26708 ac_status=$?
26709 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26710 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26711 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26712 (eval $ac_try) 2>&5
26713 ac_status=$?
26714 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26715 test $ac_status = 0; }; }; then :
26716
26717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26718 $as_echo "yes" >&6; }
26719
26720 $as_echo "#define HAVE_REQ_FAILFAST_MASK 1" >>confdefs.h
26721
26722
26723 else
26724 $as_echo "$as_me: failed program was:" >&5
26725 sed 's/^/| /' conftest.$ac_ext >&5
26726
26727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26728 $as_echo "no" >&6; }
26729
26730
26731
26732 fi
26733 rm -Rf build
26734
26735
26736
26737
26738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether REQ_OP_DISCARD is defined" >&5
26739 $as_echo_n "checking whether REQ_OP_DISCARD is defined... " >&6; }
26740
26741
26742 cat confdefs.h - <<_ACEOF >conftest.c
26743
26744
26745 #include <linux/blk_types.h>
26746
26747 int
26748 main (void)
26749 {
26750
26751 int op __attribute__ ((unused)) = REQ_OP_DISCARD;
26752
26753 ;
26754 return 0;
26755 }
26756
26757 _ACEOF
26758
26759
26760
26761 cat - <<_ACEOF >conftest.h
26762
26763 _ACEOF
26764
26765
26766 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26767 echo "obj-m := conftest.o" >build/Makefile
26768 modpost_flag=''
26769 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26770 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26771 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26772 (eval $ac_try) 2>&5
26773 ac_status=$?
26774 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26775 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26776 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26777 (eval $ac_try) 2>&5
26778 ac_status=$?
26779 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26780 test $ac_status = 0; }; }; then :
26781
26782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26783 $as_echo "yes" >&6; }
26784
26785 $as_echo "#define HAVE_REQ_OP_DISCARD 1" >>confdefs.h
26786
26787
26788 else
26789 $as_echo "$as_me: failed program was:" >&5
26790 sed 's/^/| /' conftest.$ac_ext >&5
26791
26792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26793 $as_echo "no" >&6; }
26794
26795
26796
26797 fi
26798 rm -Rf build
26799
26800
26801
26802
26803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether REQ_OP_SECURE_ERASE is defined" >&5
26804 $as_echo_n "checking whether REQ_OP_SECURE_ERASE is defined... " >&6; }
26805
26806
26807 cat confdefs.h - <<_ACEOF >conftest.c
26808
26809
26810 #include <linux/blk_types.h>
26811
26812 int
26813 main (void)
26814 {
26815
26816 int op __attribute__ ((unused)) = REQ_OP_SECURE_ERASE;
26817
26818 ;
26819 return 0;
26820 }
26821
26822 _ACEOF
26823
26824
26825
26826 cat - <<_ACEOF >conftest.h
26827
26828 _ACEOF
26829
26830
26831 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26832 echo "obj-m := conftest.o" >build/Makefile
26833 modpost_flag=''
26834 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26835 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26836 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26837 (eval $ac_try) 2>&5
26838 ac_status=$?
26839 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26840 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26841 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26842 (eval $ac_try) 2>&5
26843 ac_status=$?
26844 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26845 test $ac_status = 0; }; }; then :
26846
26847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26848 $as_echo "yes" >&6; }
26849
26850 $as_echo "#define HAVE_REQ_OP_SECURE_ERASE 1" >>confdefs.h
26851
26852
26853 else
26854 $as_echo "$as_me: failed program was:" >&5
26855 sed 's/^/| /' conftest.$ac_ext >&5
26856
26857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26858 $as_echo "no" >&6; }
26859
26860
26861
26862 fi
26863 rm -Rf build
26864
26865
26866
26867
26868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether REQ_OP_FLUSH is defined" >&5
26869 $as_echo_n "checking whether REQ_OP_FLUSH is defined... " >&6; }
26870
26871
26872 cat confdefs.h - <<_ACEOF >conftest.c
26873
26874
26875 #include <linux/blk_types.h>
26876
26877 int
26878 main (void)
26879 {
26880
26881 int op __attribute__ ((unused)) = REQ_OP_FLUSH;
26882
26883 ;
26884 return 0;
26885 }
26886
26887 _ACEOF
26888
26889
26890
26891 cat - <<_ACEOF >conftest.h
26892
26893 _ACEOF
26894
26895
26896 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26897 echo "obj-m := conftest.o" >build/Makefile
26898 modpost_flag=''
26899 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26900 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26901 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26902 (eval $ac_try) 2>&5
26903 ac_status=$?
26904 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26905 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26906 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26907 (eval $ac_try) 2>&5
26908 ac_status=$?
26909 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26910 test $ac_status = 0; }; }; then :
26911
26912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26913 $as_echo "yes" >&6; }
26914
26915 $as_echo "#define HAVE_REQ_OP_FLUSH 1" >>confdefs.h
26916
26917
26918 else
26919 $as_echo "$as_me: failed program was:" >&5
26920 sed 's/^/| /' conftest.$ac_ext >&5
26921
26922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26923 $as_echo "no" >&6; }
26924
26925
26926
26927 fi
26928 rm -Rf build
26929
26930
26931
26932
26933 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bio->bi_opf is defined" >&5
26934 $as_echo_n "checking whether bio->bi_opf is defined... " >&6; }
26935
26936
26937 cat confdefs.h - <<_ACEOF >conftest.c
26938
26939
26940 #include <linux/bio.h>
26941
26942 int
26943 main (void)
26944 {
26945
26946 struct bio bio __attribute__ ((unused));
26947 bio.bi_opf = 0;
26948
26949 ;
26950 return 0;
26951 }
26952
26953 _ACEOF
26954
26955
26956
26957 cat - <<_ACEOF >conftest.h
26958
26959 _ACEOF
26960
26961
26962 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26963 echo "obj-m := conftest.o" >build/Makefile
26964 modpost_flag=''
26965 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26966 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26967 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26968 (eval $ac_try) 2>&5
26969 ac_status=$?
26970 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26971 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26972 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26973 (eval $ac_try) 2>&5
26974 ac_status=$?
26975 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26976 test $ac_status = 0; }; }; then :
26977
26978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26979 $as_echo "yes" >&6; }
26980
26981 $as_echo "#define HAVE_BIO_BI_OPF 1" >>confdefs.h
26982
26983
26984 else
26985 $as_echo "$as_me: failed program was:" >&5
26986 sed 's/^/| /' conftest.$ac_ext >&5
26987
26988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26989 $as_echo "no" >&6; }
26990
26991
26992
26993 fi
26994 rm -Rf build
26995
26996
26997
26998
26999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bio_end_io_t wants 1 arg" >&5
27000 $as_echo_n "checking whether bio_end_io_t wants 1 arg... " >&6; }
27001
27002
27003 cat confdefs.h - <<_ACEOF >conftest.c
27004
27005
27006 #include <linux/bio.h>
27007
27008 void wanted_end_io(struct bio *bio) { return; }
27009
27010 bio_end_io_t *end_io __attribute__ ((unused)) = wanted_end_io;
27011
27012 int
27013 main (void)
27014 {
27015
27016
27017 ;
27018 return 0;
27019 }
27020
27021 _ACEOF
27022
27023
27024
27025 cat - <<_ACEOF >conftest.h
27026
27027 _ACEOF
27028
27029
27030 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27031 echo "obj-m := conftest.o" >build/Makefile
27032 modpost_flag=''
27033 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27034 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27035 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27036 (eval $ac_try) 2>&5
27037 ac_status=$?
27038 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27039 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27040 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27041 (eval $ac_try) 2>&5
27042 ac_status=$?
27043 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27044 test $ac_status = 0; }; }; then :
27045
27046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27047 $as_echo "yes" >&6; }
27048
27049 $as_echo "#define HAVE_1ARG_BIO_END_IO_T 1" >>confdefs.h
27050
27051
27052 else
27053 $as_echo "$as_me: failed program was:" >&5
27054 sed 's/^/| /' conftest.$ac_ext >&5
27055
27056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27057 $as_echo "no" >&6; }
27058
27059
27060
27061 fi
27062 rm -Rf build
27063
27064
27065
27066
27067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether BIO_RW_BARRIER is defined" >&5
27068 $as_echo_n "checking whether BIO_RW_BARRIER is defined... " >&6; }
27069
27070
27071 cat confdefs.h - <<_ACEOF >conftest.c
27072
27073
27074 #include <linux/bio.h>
27075
27076 int
27077 main (void)
27078 {
27079
27080 int flags __attribute__ ((unused));
27081 flags = BIO_RW_BARRIER;
27082
27083 ;
27084 return 0;
27085 }
27086
27087 _ACEOF
27088
27089
27090
27091 cat - <<_ACEOF >conftest.h
27092
27093 _ACEOF
27094
27095
27096 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27097 echo "obj-m := conftest.o" >build/Makefile
27098 modpost_flag=''
27099 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27100 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27101 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27102 (eval $ac_try) 2>&5
27103 ac_status=$?
27104 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27105 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27106 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27107 (eval $ac_try) 2>&5
27108 ac_status=$?
27109 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27110 test $ac_status = 0; }; }; then :
27111
27112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27113 $as_echo "yes" >&6; }
27114
27115 $as_echo "#define HAVE_BIO_RW_BARRIER 1" >>confdefs.h
27116
27117
27118 else
27119 $as_echo "$as_me: failed program was:" >&5
27120 sed 's/^/| /' conftest.$ac_ext >&5
27121
27122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27123 $as_echo "no" >&6; }
27124
27125
27126
27127 fi
27128 rm -Rf build
27129
27130
27131
27132
27133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether BIO_RW_DISCARD is defined" >&5
27134 $as_echo_n "checking whether BIO_RW_DISCARD is defined... " >&6; }
27135
27136
27137 cat confdefs.h - <<_ACEOF >conftest.c
27138
27139
27140 #include <linux/bio.h>
27141
27142 int
27143 main (void)
27144 {
27145
27146 int flags __attribute__ ((unused));
27147 flags = BIO_RW_DISCARD;
27148
27149 ;
27150 return 0;
27151 }
27152
27153 _ACEOF
27154
27155
27156
27157 cat - <<_ACEOF >conftest.h
27158
27159 _ACEOF
27160
27161
27162 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27163 echo "obj-m := conftest.o" >build/Makefile
27164 modpost_flag=''
27165 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27166 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27167 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27168 (eval $ac_try) 2>&5
27169 ac_status=$?
27170 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27171 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27172 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27173 (eval $ac_try) 2>&5
27174 ac_status=$?
27175 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27176 test $ac_status = 0; }; }; then :
27177
27178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27179 $as_echo "yes" >&6; }
27180
27181 $as_echo "#define HAVE_BIO_RW_DISCARD 1" >>confdefs.h
27182
27183
27184 else
27185 $as_echo "$as_me: failed program was:" >&5
27186 sed 's/^/| /' conftest.$ac_ext >&5
27187
27188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27189 $as_echo "no" >&6; }
27190
27191
27192
27193 fi
27194 rm -Rf build
27195
27196
27197
27198
27199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blk_queue_flush() is available" >&5
27200 $as_echo_n "checking whether blk_queue_flush() is available... " >&6; }
27201 tmp_flags="$EXTRA_KCFLAGS"
27202 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
27203
27204
27205 cat confdefs.h - <<_ACEOF >conftest.c
27206
27207
27208 #include <linux/blkdev.h>
27209
27210 int
27211 main (void)
27212 {
27213
27214 struct request_queue *q = NULL;
27215 (void) blk_queue_flush(q, REQ_FLUSH);
27216
27217 ;
27218 return 0;
27219 }
27220
27221 _ACEOF
27222
27223
27224
27225 cat - <<_ACEOF >conftest.h
27226
27227 _ACEOF
27228
27229
27230 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27231 echo "obj-m := conftest.o" >build/Makefile
27232 modpost_flag=''
27233 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27234 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27235 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27236 (eval $ac_try) 2>&5
27237 ac_status=$?
27238 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27239 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27240 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27241 (eval $ac_try) 2>&5
27242 ac_status=$?
27243 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27244 test $ac_status = 0; }; }; then :
27245
27246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27247 $as_echo "yes" >&6; }
27248
27249 $as_echo "#define HAVE_BLK_QUEUE_FLUSH 1" >>confdefs.h
27250
27251
27252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blk_queue_flush() is GPL-only" >&5
27253 $as_echo_n "checking whether blk_queue_flush() is GPL-only... " >&6; }
27254
27255
27256 cat confdefs.h - <<_ACEOF >conftest.c
27257
27258
27259 #include <linux/module.h>
27260 #include <linux/blkdev.h>
27261
27262 MODULE_LICENSE("$ZFS_META_LICENSE");
27263
27264 int
27265 main (void)
27266 {
27267
27268 struct request_queue *q = NULL;
27269 (void) blk_queue_flush(q, REQ_FLUSH);
27270
27271 ;
27272 return 0;
27273 }
27274
27275 _ACEOF
27276
27277
27278
27279 cat - <<_ACEOF >conftest.h
27280
27281 _ACEOF
27282
27283
27284 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27285 echo "obj-m := conftest.o" >build/Makefile
27286 modpost_flag=''
27287 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27288 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27289 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27290 (eval $ac_try) 2>&5
27291 ac_status=$?
27292 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27293 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27294 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27295 (eval $ac_try) 2>&5
27296 ac_status=$?
27297 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27298 test $ac_status = 0; }; }; then :
27299
27300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27301 $as_echo "no" >&6; }
27302
27303 else
27304 $as_echo "$as_me: failed program was:" >&5
27305 sed 's/^/| /' conftest.$ac_ext >&5
27306
27307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27308 $as_echo "yes" >&6; }
27309
27310 $as_echo "#define HAVE_BLK_QUEUE_FLUSH_GPL_ONLY 1" >>confdefs.h
27311
27312
27313
27314
27315 fi
27316 rm -Rf build
27317
27318
27319
27320 else
27321 $as_echo "$as_me: failed program was:" >&5
27322 sed 's/^/| /' conftest.$ac_ext >&5
27323
27324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27325 $as_echo "no" >&6; }
27326
27327
27328
27329 fi
27330 rm -Rf build
27331
27332
27333
27334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blk_queue_write_cache() exists" >&5
27335 $as_echo_n "checking whether blk_queue_write_cache() exists... " >&6; }
27336
27337
27338 cat confdefs.h - <<_ACEOF >conftest.c
27339
27340
27341 #include <linux/kernel.h>
27342 #include <linux/blkdev.h>
27343
27344
27345 int
27346 main (void)
27347 {
27348
27349 struct request_queue *q = NULL;
27350 blk_queue_write_cache(q, true, true);
27351
27352 ;
27353 return 0;
27354 }
27355
27356 _ACEOF
27357
27358
27359
27360 cat - <<_ACEOF >conftest.h
27361
27362 _ACEOF
27363
27364
27365 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27366 echo "obj-m := conftest.o" >build/Makefile
27367 modpost_flag=''
27368 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27369 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27370 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27371 (eval $ac_try) 2>&5
27372 ac_status=$?
27373 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27374 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27375 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27376 (eval $ac_try) 2>&5
27377 ac_status=$?
27378 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27379 test $ac_status = 0; }; }; then :
27380
27381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27382 $as_echo "yes" >&6; }
27383
27384 $as_echo "#define HAVE_BLK_QUEUE_WRITE_CACHE 1" >>confdefs.h
27385
27386
27387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blk_queue_write_cache() is GPL-only" >&5
27388 $as_echo_n "checking whether blk_queue_write_cache() is GPL-only... " >&6; }
27389
27390
27391 cat confdefs.h - <<_ACEOF >conftest.c
27392
27393
27394 #include <linux/kernel.h>
27395 #include <linux/module.h>
27396 #include <linux/blkdev.h>
27397
27398 MODULE_LICENSE("$ZFS_META_LICENSE");
27399
27400 int
27401 main (void)
27402 {
27403
27404 struct request_queue *q = NULL;
27405 blk_queue_write_cache(q, true, true);
27406
27407 ;
27408 return 0;
27409 }
27410
27411 _ACEOF
27412
27413
27414
27415 cat - <<_ACEOF >conftest.h
27416
27417 _ACEOF
27418
27419
27420 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27421 echo "obj-m := conftest.o" >build/Makefile
27422 modpost_flag=''
27423 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27424 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27425 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27426 (eval $ac_try) 2>&5
27427 ac_status=$?
27428 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27429 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27430 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27431 (eval $ac_try) 2>&5
27432 ac_status=$?
27433 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27434 test $ac_status = 0; }; }; then :
27435
27436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27437 $as_echo "no" >&6; }
27438
27439 else
27440 $as_echo "$as_me: failed program was:" >&5
27441 sed 's/^/| /' conftest.$ac_ext >&5
27442
27443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27444 $as_echo "yes" >&6; }
27445
27446 $as_echo "#define HAVE_BLK_QUEUE_WRITE_CACHE_GPL_ONLY 1" >>confdefs.h
27447
27448
27449
27450
27451 fi
27452 rm -Rf build
27453
27454
27455
27456 else
27457 $as_echo "$as_me: failed program was:" >&5
27458 sed 's/^/| /' conftest.$ac_ext >&5
27459
27460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27461 $as_echo "no" >&6; }
27462
27463
27464
27465 fi
27466 rm -Rf build
27467
27468
27469
27470 EXTRA_KCFLAGS="$tmp_flags"
27471
27472
27473 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blk_queue_max_hw_sectors() is available" >&5
27474 $as_echo_n "checking whether blk_queue_max_hw_sectors() is available... " >&6; }
27475 tmp_flags="$EXTRA_KCFLAGS"
27476 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
27477
27478
27479 cat confdefs.h - <<_ACEOF >conftest.c
27480
27481
27482 #include <linux/blkdev.h>
27483
27484 int
27485 main (void)
27486 {
27487
27488 struct request_queue *q = NULL;
27489 (void) blk_queue_max_hw_sectors(q, BLK_SAFE_MAX_SECTORS);
27490
27491 ;
27492 return 0;
27493 }
27494
27495 _ACEOF
27496
27497
27498
27499 cat - <<_ACEOF >conftest.h
27500
27501 _ACEOF
27502
27503
27504 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27505 echo "obj-m := conftest.o" >build/Makefile
27506 modpost_flag=''
27507 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27508 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27509 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27510 (eval $ac_try) 2>&5
27511 ac_status=$?
27512 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27513 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27514 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27515 (eval $ac_try) 2>&5
27516 ac_status=$?
27517 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27518 test $ac_status = 0; }; }; then :
27519
27520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27521 $as_echo "yes" >&6; }
27522
27523 $as_echo "#define HAVE_BLK_QUEUE_MAX_HW_SECTORS 1" >>confdefs.h
27524
27525
27526 else
27527 $as_echo "$as_me: failed program was:" >&5
27528 sed 's/^/| /' conftest.$ac_ext >&5
27529
27530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27531 $as_echo "no" >&6; }
27532
27533
27534
27535 fi
27536 rm -Rf build
27537
27538
27539 EXTRA_KCFLAGS="$tmp_flags"
27540
27541
27542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blk_queue_max_segments() is available" >&5
27543 $as_echo_n "checking whether blk_queue_max_segments() is available... " >&6; }
27544 tmp_flags="$EXTRA_KCFLAGS"
27545 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
27546
27547
27548 cat confdefs.h - <<_ACEOF >conftest.c
27549
27550
27551 #include <linux/blkdev.h>
27552
27553 int
27554 main (void)
27555 {
27556
27557 struct request_queue *q = NULL;
27558 (void) blk_queue_max_segments(q, BLK_MAX_SEGMENTS);
27559
27560 ;
27561 return 0;
27562 }
27563
27564 _ACEOF
27565
27566
27567
27568 cat - <<_ACEOF >conftest.h
27569
27570 _ACEOF
27571
27572
27573 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27574 echo "obj-m := conftest.o" >build/Makefile
27575 modpost_flag=''
27576 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27577 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27578 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27579 (eval $ac_try) 2>&5
27580 ac_status=$?
27581 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27582 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27583 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27584 (eval $ac_try) 2>&5
27585 ac_status=$?
27586 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27587 test $ac_status = 0; }; }; then :
27588
27589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27590 $as_echo "yes" >&6; }
27591
27592 $as_echo "#define HAVE_BLK_QUEUE_MAX_SEGMENTS 1" >>confdefs.h
27593
27594
27595 else
27596 $as_echo "$as_me: failed program was:" >&5
27597 sed 's/^/| /' conftest.$ac_ext >&5
27598
27599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27600 $as_echo "no" >&6; }
27601
27602
27603
27604 fi
27605 rm -Rf build
27606
27607
27608 EXTRA_KCFLAGS="$tmp_flags"
27609
27610
27611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the BIO_RW_UNPLUG enum is available" >&5
27612 $as_echo_n "checking whether the BIO_RW_UNPLUG enum is available... " >&6; }
27613 tmp_flags="$EXTRA_KCFLAGS"
27614 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
27615
27616
27617 cat confdefs.h - <<_ACEOF >conftest.c
27618
27619
27620 #include <linux/blkdev.h>
27621
27622 int
27623 main (void)
27624 {
27625
27626 extern enum bio_rw_flags rw;
27627
27628 rw = BIO_RW_UNPLUG;
27629
27630 ;
27631 return 0;
27632 }
27633
27634 _ACEOF
27635
27636
27637
27638 cat - <<_ACEOF >conftest.h
27639
27640 _ACEOF
27641
27642
27643 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27644 echo "obj-m := conftest.o" >build/Makefile
27645 modpost_flag=''
27646 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27647 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27648 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27649 (eval $ac_try) 2>&5
27650 ac_status=$?
27651 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27652 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27653 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27654 (eval $ac_try) 2>&5
27655 ac_status=$?
27656 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27657 test $ac_status = 0; }; }; then :
27658
27659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27660 $as_echo "yes" >&6; }
27661
27662 $as_echo "#define HAVE_BLK_QUEUE_HAVE_BIO_RW_UNPLUG 1" >>confdefs.h
27663
27664
27665 else
27666 $as_echo "$as_me: failed program was:" >&5
27667 sed 's/^/| /' conftest.$ac_ext >&5
27668
27669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27670 $as_echo "no" >&6; }
27671
27672
27673
27674 fi
27675 rm -Rf build
27676
27677
27678 EXTRA_KCFLAGS="$tmp_flags"
27679
27680
27681 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct blk_plug is available" >&5
27682 $as_echo_n "checking whether struct blk_plug is available... " >&6; }
27683 tmp_flags="$EXTRA_KCFLAGS"
27684 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
27685
27686
27687 cat confdefs.h - <<_ACEOF >conftest.c
27688
27689
27690 #include <linux/blkdev.h>
27691
27692 int
27693 main (void)
27694 {
27695
27696 struct blk_plug plug;
27697
27698 blk_start_plug(&plug);
27699 blk_finish_plug(&plug);
27700
27701 ;
27702 return 0;
27703 }
27704
27705 _ACEOF
27706
27707
27708
27709 cat - <<_ACEOF >conftest.h
27710
27711 _ACEOF
27712
27713
27714 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27715 echo "obj-m := conftest.o" >build/Makefile
27716 modpost_flag=''
27717 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27718 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27719 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27720 (eval $ac_try) 2>&5
27721 ac_status=$?
27722 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27723 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27724 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27725 (eval $ac_try) 2>&5
27726 ac_status=$?
27727 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27728 test $ac_status = 0; }; }; then :
27729
27730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27731 $as_echo "yes" >&6; }
27732
27733 $as_echo "#define HAVE_BLK_QUEUE_HAVE_BLK_PLUG 1" >>confdefs.h
27734
27735
27736 else
27737 $as_echo "$as_me: failed program was:" >&5
27738 sed 's/^/| /' conftest.$ac_ext >&5
27739
27740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27741 $as_echo "no" >&6; }
27742
27743
27744
27745 fi
27746 rm -Rf build
27747
27748
27749 EXTRA_KCFLAGS="$tmp_flags"
27750
27751
27752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether get_disk_ro() is available" >&5
27753 $as_echo_n "checking whether get_disk_ro() is available... " >&6; }
27754 tmp_flags="$EXTRA_KCFLAGS"
27755 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
27756
27757
27758 cat confdefs.h - <<_ACEOF >conftest.c
27759
27760
27761 #include <linux/blkdev.h>
27762
27763 int
27764 main (void)
27765 {
27766
27767 struct gendisk *disk = NULL;
27768 (void) get_disk_ro(disk);
27769
27770 ;
27771 return 0;
27772 }
27773
27774 _ACEOF
27775
27776
27777
27778 cat - <<_ACEOF >conftest.h
27779
27780 _ACEOF
27781
27782
27783 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27784 echo "obj-m := conftest.o" >build/Makefile
27785 modpost_flag=''
27786 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27787 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27788 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27789 (eval $ac_try) 2>&5
27790 ac_status=$?
27791 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27792 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27793 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27794 (eval $ac_try) 2>&5
27795 ac_status=$?
27796 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27797 test $ac_status = 0; }; }; then :
27798
27799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27800 $as_echo "yes" >&6; }
27801
27802 $as_echo "#define HAVE_GET_DISK_RO 1" >>confdefs.h
27803
27804
27805 else
27806 $as_echo "$as_me: failed program was:" >&5
27807 sed 's/^/| /' conftest.$ac_ext >&5
27808
27809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27810 $as_echo "no" >&6; }
27811
27812
27813
27814 fi
27815 rm -Rf build
27816
27817
27818 EXTRA_KCFLAGS="$tmp_flags"
27819
27820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether get_gendisk() is available" >&5
27821 $as_echo_n "checking whether get_gendisk() is available... " >&6; }
27822
27823
27824
27825 cat confdefs.h - <<_ACEOF >conftest.c
27826
27827
27828 #include <linux/genhd.h>
27829
27830 int
27831 main (void)
27832 {
27833
27834 get_gendisk(0, NULL);
27835
27836 ;
27837 return 0;
27838 }
27839
27840 _ACEOF
27841
27842
27843
27844 cat - <<_ACEOF >conftest.h
27845
27846 _ACEOF
27847
27848
27849 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27850 echo "obj-m := conftest.o" >build/Makefile
27851 modpost_flag=''
27852 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27853 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27854 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27855 (eval $ac_try) 2>&5
27856 ac_status=$?
27857 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27858 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27859 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27860 (eval $ac_try) 2>&5
27861 ac_status=$?
27862 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27863 test $ac_status = 0; }; }; then :
27864 rc=0
27865 else
27866 $as_echo "$as_me: failed program was:" >&5
27867 sed 's/^/| /' conftest.$ac_ext >&5
27868 rc=1
27869
27870
27871 fi
27872 rm -Rf build
27873
27874
27875 if test $rc -ne 0; then :
27876
27877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27878 $as_echo "no" >&6; }
27879
27880 else
27881 if test "x$enable_linux_builtin" != xyes; then
27882
27883 grep -q -E '[[:space:]]get_gendisk[[:space:]]' \
27884 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
27885 rc=$?
27886 if test $rc -ne 0; then
27887 export=0
27888 for file in block/genhd.c; do
27889 grep -q -E "EXPORT_SYMBOL.*(get_gendisk)" \
27890 "$LINUX/$file" 2>/dev/null
27891 rc=$?
27892 if test $rc -eq 0; then
27893 export=1
27894 break;
27895 fi
27896 done
27897 if test $export -eq 0; then :
27898 rc=1
27899 else :
27900 rc=0
27901 fi
27902 else :
27903 rc=0
27904 fi
27905
27906 fi
27907 if test $rc -ne 0; then :
27908
27909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27910 $as_echo "no" >&6; }
27911
27912 else :
27913
27914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27915 $as_echo "yes" >&6; }
27916
27917 $as_echo "#define HAVE_GET_GENDISK 1" >>confdefs.h
27918
27919
27920 fi
27921 fi
27922
27923
27924
27925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bio_set_op_attrs is available" >&5
27926 $as_echo_n "checking whether bio_set_op_attrs is available... " >&6; }
27927
27928
27929 cat confdefs.h - <<_ACEOF >conftest.c
27930
27931
27932 #include <linux/blk_types.h>
27933
27934 int
27935 main (void)
27936 {
27937
27938 struct bio *bio __attribute__ ((unused)) = NULL;
27939
27940 bio_set_op_attrs(bio, 0, 0);
27941
27942 ;
27943 return 0;
27944 }
27945
27946 _ACEOF
27947
27948
27949
27950 cat - <<_ACEOF >conftest.h
27951
27952 _ACEOF
27953
27954
27955 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27956 echo "obj-m := conftest.o" >build/Makefile
27957 modpost_flag=''
27958 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27959 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27960 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27961 (eval $ac_try) 2>&5
27962 ac_status=$?
27963 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27964 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27965 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27966 (eval $ac_try) 2>&5
27967 ac_status=$?
27968 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27969 test $ac_status = 0; }; }; then :
27970
27971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27972 $as_echo "yes" >&6; }
27973
27974 $as_echo "#define HAVE_BIO_SET_OP_ATTRS 1" >>confdefs.h
27975
27976
27977 else
27978 $as_echo "$as_me: failed program was:" >&5
27979 sed 's/^/| /' conftest.$ac_ext >&5
27980
27981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27982 $as_echo "no" >&6; }
27983
27984
27985
27986 fi
27987 rm -Rf build
27988
27989
27990
27991
27992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether generic_readlink is global" >&5
27993 $as_echo_n "checking whether generic_readlink is global... " >&6; }
27994
27995
27996 cat confdefs.h - <<_ACEOF >conftest.c
27997
27998
27999 #include <linux/fs.h>
28000
28001 int
28002 main (void)
28003 {
28004
28005 int i __attribute__ ((unused));
28006
28007 i = generic_readlink(NULL, NULL, 0);
28008
28009 ;
28010 return 0;
28011 }
28012
28013 _ACEOF
28014
28015
28016
28017 cat - <<_ACEOF >conftest.h
28018
28019 _ACEOF
28020
28021
28022 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28023 echo "obj-m := conftest.o" >build/Makefile
28024 modpost_flag=''
28025 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28026 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28027 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28028 (eval $ac_try) 2>&5
28029 ac_status=$?
28030 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28031 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28032 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28033 (eval $ac_try) 2>&5
28034 ac_status=$?
28035 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28036 test $ac_status = 0; }; }; then :
28037
28038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28039 $as_echo "yes" >&6; }
28040
28041 $as_echo "#define HAVE_GENERIC_READLINK 1" >>confdefs.h
28042
28043
28044 else
28045 $as_echo "$as_me: failed program was:" >&5
28046 sed 's/^/| /' conftest.$ac_ext >&5
28047
28048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28049 $as_echo "no" >&6; }
28050
28051
28052
28053 fi
28054 rm -Rf build
28055
28056
28057
28058
28059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ql->discard_granularity is available" >&5
28060 $as_echo_n "checking whether ql->discard_granularity is available... " >&6; }
28061
28062
28063 cat confdefs.h - <<_ACEOF >conftest.c
28064
28065
28066 #include <linux/blkdev.h>
28067
28068 int
28069 main (void)
28070 {
28071
28072 struct queue_limits ql __attribute__ ((unused));
28073
28074 ql.discard_granularity = 0;
28075
28076 ;
28077 return 0;
28078 }
28079
28080 _ACEOF
28081
28082
28083
28084 cat - <<_ACEOF >conftest.h
28085
28086 _ACEOF
28087
28088
28089 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28090 echo "obj-m := conftest.o" >build/Makefile
28091 modpost_flag=''
28092 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28093 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28094 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28095 (eval $ac_try) 2>&5
28096 ac_status=$?
28097 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28098 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28099 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28100 (eval $ac_try) 2>&5
28101 ac_status=$?
28102 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28103 test $ac_status = 0; }; }; then :
28104
28105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28106 $as_echo "yes" >&6; }
28107
28108 $as_echo "#define HAVE_DISCARD_GRANULARITY 1" >>confdefs.h
28109
28110
28111 else
28112 $as_echo "$as_me: failed program was:" >&5
28113 sed 's/^/| /' conftest.$ac_ext >&5
28114
28115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28116 $as_echo "no" >&6; }
28117
28118
28119
28120 fi
28121 rm -Rf build
28122
28123
28124
28125
28126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether super_block uses const struct xattr_handler" >&5
28127 $as_echo_n "checking whether super_block uses const struct xattr_handler... " >&6; }
28128
28129
28130 cat confdefs.h - <<_ACEOF >conftest.c
28131
28132
28133 #include <linux/fs.h>
28134 #include <linux/xattr.h>
28135
28136 const struct xattr_handler xattr_test_handler = {
28137 .prefix = "test",
28138 .get = NULL,
28139 .set = NULL,
28140 };
28141
28142 const struct xattr_handler *xattr_handlers[] = {
28143 &xattr_test_handler,
28144 };
28145
28146 const struct super_block sb __attribute__ ((unused)) = {
28147 .s_xattr = xattr_handlers,
28148 };
28149
28150 int
28151 main (void)
28152 {
28153
28154
28155 ;
28156 return 0;
28157 }
28158
28159 _ACEOF
28160
28161
28162
28163 cat - <<_ACEOF >conftest.h
28164
28165 _ACEOF
28166
28167
28168 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28169 echo "obj-m := conftest.o" >build/Makefile
28170 modpost_flag=''
28171 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28172 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28173 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28174 (eval $ac_try) 2>&5
28175 ac_status=$?
28176 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28177 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28178 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28179 (eval $ac_try) 2>&5
28180 ac_status=$?
28181 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28182 test $ac_status = 0; }; }; then :
28183
28184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28185 $as_echo "yes" >&6; }
28186
28187 $as_echo "#define HAVE_CONST_XATTR_HANDLER 1" >>confdefs.h
28188
28189
28190 else
28191 $as_echo "$as_me: failed program was:" >&5
28192 sed 's/^/| /' conftest.$ac_ext >&5
28193
28194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28195 $as_echo "no" >&6; }
28196
28197
28198
28199 fi
28200 rm -Rf build
28201
28202
28203
28204
28205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler has name" >&5
28206 $as_echo_n "checking whether xattr_handler has name... " >&6; }
28207
28208
28209 cat confdefs.h - <<_ACEOF >conftest.c
28210
28211
28212 #include <linux/xattr.h>
28213
28214 static const struct xattr_handler
28215 xops __attribute__ ((unused)) = {
28216 .name = XATTR_NAME_POSIX_ACL_ACCESS,
28217 };
28218
28219 int
28220 main (void)
28221 {
28222
28223
28224 ;
28225 return 0;
28226 }
28227
28228 _ACEOF
28229
28230
28231
28232 cat - <<_ACEOF >conftest.h
28233
28234 _ACEOF
28235
28236
28237 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28238 echo "obj-m := conftest.o" >build/Makefile
28239 modpost_flag=''
28240 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28241 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28242 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28243 (eval $ac_try) 2>&5
28244 ac_status=$?
28245 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28246 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28247 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28248 (eval $ac_try) 2>&5
28249 ac_status=$?
28250 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28251 test $ac_status = 0; }; }; then :
28252
28253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28254 $as_echo "yes" >&6; }
28255
28256 $as_echo "#define HAVE_XATTR_HANDLER_NAME 1" >>confdefs.h
28257
28258
28259 else
28260 $as_echo "$as_me: failed program was:" >&5
28261 sed 's/^/| /' conftest.$ac_ext >&5
28262
28263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28264 $as_echo "no" >&6; }
28265
28266
28267
28268 fi
28269 rm -Rf build
28270
28271
28272
28273
28274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->get() wants both dentry and inode" >&5
28275 $as_echo_n "checking whether xattr_handler->get() wants both dentry and inode... " >&6; }
28276
28277
28278 cat confdefs.h - <<_ACEOF >conftest.c
28279
28280
28281 #include <linux/xattr.h>
28282
28283 int get(const struct xattr_handler *handler,
28284 struct dentry *dentry, struct inode *inode,
28285 const char *name, void *buffer, size_t size) { return 0; }
28286 static const struct xattr_handler
28287 xops __attribute__ ((unused)) = {
28288 .get = get,
28289 };
28290
28291 int
28292 main (void)
28293 {
28294
28295
28296 ;
28297 return 0;
28298 }
28299
28300 _ACEOF
28301
28302
28303
28304 cat - <<_ACEOF >conftest.h
28305
28306 _ACEOF
28307
28308
28309 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28310 echo "obj-m := conftest.o" >build/Makefile
28311 modpost_flag=''
28312 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28313 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28314 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28315 (eval $ac_try) 2>&5
28316 ac_status=$?
28317 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28318 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28319 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28320 (eval $ac_try) 2>&5
28321 ac_status=$?
28322 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28323 test $ac_status = 0; }; }; then :
28324
28325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28326 $as_echo "yes" >&6; }
28327
28328 $as_echo "#define HAVE_XATTR_GET_DENTRY_INODE 1" >>confdefs.h
28329
28330
28331 else
28332 $as_echo "$as_me: failed program was:" >&5
28333 sed 's/^/| /' conftest.$ac_ext >&5
28334
28335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->get() wants xattr_handler" >&5
28336 $as_echo_n "checking whether xattr_handler->get() wants xattr_handler... " >&6; }
28337
28338
28339 cat confdefs.h - <<_ACEOF >conftest.c
28340
28341
28342 #include <linux/xattr.h>
28343
28344 int get(const struct xattr_handler *handler,
28345 struct dentry *dentry, const char *name,
28346 void *buffer, size_t size) { return 0; }
28347 static const struct xattr_handler
28348 xops __attribute__ ((unused)) = {
28349 .get = get,
28350 };
28351
28352 int
28353 main (void)
28354 {
28355
28356
28357 ;
28358 return 0;
28359 }
28360
28361 _ACEOF
28362
28363
28364
28365 cat - <<_ACEOF >conftest.h
28366
28367 _ACEOF
28368
28369
28370 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28371 echo "obj-m := conftest.o" >build/Makefile
28372 modpost_flag=''
28373 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28374 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28375 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28376 (eval $ac_try) 2>&5
28377 ac_status=$?
28378 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28379 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28380 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28381 (eval $ac_try) 2>&5
28382 ac_status=$?
28383 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28384 test $ac_status = 0; }; }; then :
28385
28386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28387 $as_echo "yes" >&6; }
28388
28389 $as_echo "#define HAVE_XATTR_GET_HANDLER 1" >>confdefs.h
28390
28391
28392 else
28393 $as_echo "$as_me: failed program was:" >&5
28394 sed 's/^/| /' conftest.$ac_ext >&5
28395
28396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28397 $as_echo "no" >&6; }
28398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->get() wants dentry" >&5
28399 $as_echo_n "checking whether xattr_handler->get() wants dentry... " >&6; }
28400
28401
28402 cat confdefs.h - <<_ACEOF >conftest.c
28403
28404
28405 #include <linux/xattr.h>
28406
28407 int get(struct dentry *dentry, const char *name,
28408 void *buffer, size_t size, int handler_flags)
28409 { return 0; }
28410 static const struct xattr_handler
28411 xops __attribute__ ((unused)) = {
28412 .get = get,
28413 };
28414
28415 int
28416 main (void)
28417 {
28418
28419
28420 ;
28421 return 0;
28422 }
28423
28424 _ACEOF
28425
28426
28427
28428 cat - <<_ACEOF >conftest.h
28429
28430 _ACEOF
28431
28432
28433 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28434 echo "obj-m := conftest.o" >build/Makefile
28435 modpost_flag=''
28436 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28437 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28438 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28439 (eval $ac_try) 2>&5
28440 ac_status=$?
28441 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28442 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28443 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28444 (eval $ac_try) 2>&5
28445 ac_status=$?
28446 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28447 test $ac_status = 0; }; }; then :
28448
28449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28450 $as_echo "yes" >&6; }
28451
28452 $as_echo "#define HAVE_XATTR_GET_DENTRY 1" >>confdefs.h
28453
28454
28455 else
28456 $as_echo "$as_me: failed program was:" >&5
28457 sed 's/^/| /' conftest.$ac_ext >&5
28458
28459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28460 $as_echo "no" >&6; }
28461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->get() wants inode" >&5
28462 $as_echo_n "checking whether xattr_handler->get() wants inode... " >&6; }
28463
28464
28465 cat confdefs.h - <<_ACEOF >conftest.c
28466
28467
28468 #include <linux/xattr.h>
28469
28470 int get(struct inode *ip, const char *name,
28471 void *buffer, size_t size) { return 0; }
28472 static const struct xattr_handler
28473 xops __attribute__ ((unused)) = {
28474 .get = get,
28475 };
28476
28477 int
28478 main (void)
28479 {
28480
28481
28482 ;
28483 return 0;
28484 }
28485
28486 _ACEOF
28487
28488
28489
28490 cat - <<_ACEOF >conftest.h
28491
28492 _ACEOF
28493
28494
28495 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28496 echo "obj-m := conftest.o" >build/Makefile
28497 modpost_flag=''
28498 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28499 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28500 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28501 (eval $ac_try) 2>&5
28502 ac_status=$?
28503 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28504 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28505 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28506 (eval $ac_try) 2>&5
28507 ac_status=$?
28508 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28509 test $ac_status = 0; }; }; then :
28510
28511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28512 $as_echo "yes" >&6; }
28513
28514 $as_echo "#define HAVE_XATTR_GET_INODE 1" >>confdefs.h
28515
28516
28517 else
28518 $as_echo "$as_me: failed program was:" >&5
28519 sed 's/^/| /' conftest.$ac_ext >&5
28520
28521 as_fn_error $? "no; please file a bug report" "$LINENO" 5
28522
28523
28524
28525 fi
28526 rm -Rf build
28527
28528
28529
28530
28531
28532 fi
28533 rm -Rf build
28534
28535
28536
28537
28538
28539 fi
28540 rm -Rf build
28541
28542
28543
28544
28545
28546 fi
28547 rm -Rf build
28548
28549
28550
28551
28552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->set() wants both dentry and inode" >&5
28553 $as_echo_n "checking whether xattr_handler->set() wants both dentry and inode... " >&6; }
28554
28555
28556 cat confdefs.h - <<_ACEOF >conftest.c
28557
28558
28559 #include <linux/xattr.h>
28560
28561 int set(const struct xattr_handler *handler,
28562 struct dentry *dentry, struct inode *inode,
28563 const char *name, const void *buffer,
28564 size_t size, int flags)
28565 { return 0; }
28566 static const struct xattr_handler
28567 xops __attribute__ ((unused)) = {
28568 .set = set,
28569 };
28570
28571 int
28572 main (void)
28573 {
28574
28575
28576 ;
28577 return 0;
28578 }
28579
28580 _ACEOF
28581
28582
28583
28584 cat - <<_ACEOF >conftest.h
28585
28586 _ACEOF
28587
28588
28589 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28590 echo "obj-m := conftest.o" >build/Makefile
28591 modpost_flag=''
28592 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28593 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28594 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28595 (eval $ac_try) 2>&5
28596 ac_status=$?
28597 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28598 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28599 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28600 (eval $ac_try) 2>&5
28601 ac_status=$?
28602 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28603 test $ac_status = 0; }; }; then :
28604
28605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28606 $as_echo "yes" >&6; }
28607
28608 $as_echo "#define HAVE_XATTR_SET_DENTRY_INODE 1" >>confdefs.h
28609
28610
28611 else
28612 $as_echo "$as_me: failed program was:" >&5
28613 sed 's/^/| /' conftest.$ac_ext >&5
28614
28615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->set() wants xattr_handler" >&5
28616 $as_echo_n "checking whether xattr_handler->set() wants xattr_handler... " >&6; }
28617
28618
28619 cat confdefs.h - <<_ACEOF >conftest.c
28620
28621
28622 #include <linux/xattr.h>
28623
28624 int set(const struct xattr_handler *handler,
28625 struct dentry *dentry, const char *name,
28626 const void *buffer, size_t size, int flags)
28627 { return 0; }
28628 static const struct xattr_handler
28629 xops __attribute__ ((unused)) = {
28630 .set = set,
28631 };
28632
28633 int
28634 main (void)
28635 {
28636
28637
28638 ;
28639 return 0;
28640 }
28641
28642 _ACEOF
28643
28644
28645
28646 cat - <<_ACEOF >conftest.h
28647
28648 _ACEOF
28649
28650
28651 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28652 echo "obj-m := conftest.o" >build/Makefile
28653 modpost_flag=''
28654 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28655 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28656 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28657 (eval $ac_try) 2>&5
28658 ac_status=$?
28659 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28660 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28661 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28662 (eval $ac_try) 2>&5
28663 ac_status=$?
28664 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28665 test $ac_status = 0; }; }; then :
28666
28667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28668 $as_echo "yes" >&6; }
28669
28670 $as_echo "#define HAVE_XATTR_SET_HANDLER 1" >>confdefs.h
28671
28672
28673 else
28674 $as_echo "$as_me: failed program was:" >&5
28675 sed 's/^/| /' conftest.$ac_ext >&5
28676
28677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28678 $as_echo "no" >&6; }
28679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->set() wants dentry" >&5
28680 $as_echo_n "checking whether xattr_handler->set() wants dentry... " >&6; }
28681
28682
28683 cat confdefs.h - <<_ACEOF >conftest.c
28684
28685
28686 #include <linux/xattr.h>
28687
28688 int set(struct dentry *dentry, const char *name,
28689 const void *buffer, size_t size, int flags,
28690 int handler_flags) { return 0; }
28691 static const struct xattr_handler
28692 xops __attribute__ ((unused)) = {
28693 .set = set,
28694 };
28695
28696 int
28697 main (void)
28698 {
28699
28700
28701 ;
28702 return 0;
28703 }
28704
28705 _ACEOF
28706
28707
28708
28709 cat - <<_ACEOF >conftest.h
28710
28711 _ACEOF
28712
28713
28714 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28715 echo "obj-m := conftest.o" >build/Makefile
28716 modpost_flag=''
28717 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28718 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28719 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28720 (eval $ac_try) 2>&5
28721 ac_status=$?
28722 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28723 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28724 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28725 (eval $ac_try) 2>&5
28726 ac_status=$?
28727 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28728 test $ac_status = 0; }; }; then :
28729
28730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28731 $as_echo "yes" >&6; }
28732
28733 $as_echo "#define HAVE_XATTR_SET_DENTRY 1" >>confdefs.h
28734
28735
28736 else
28737 $as_echo "$as_me: failed program was:" >&5
28738 sed 's/^/| /' conftest.$ac_ext >&5
28739
28740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28741 $as_echo "no" >&6; }
28742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->set() wants inode" >&5
28743 $as_echo_n "checking whether xattr_handler->set() wants inode... " >&6; }
28744
28745
28746 cat confdefs.h - <<_ACEOF >conftest.c
28747
28748
28749 #include <linux/xattr.h>
28750
28751 int set(struct inode *ip, const char *name,
28752 const void *buffer, size_t size, int flags)
28753 { return 0; }
28754 static const struct xattr_handler
28755 xops __attribute__ ((unused)) = {
28756 .set = set,
28757 };
28758
28759 int
28760 main (void)
28761 {
28762
28763
28764 ;
28765 return 0;
28766 }
28767
28768 _ACEOF
28769
28770
28771
28772 cat - <<_ACEOF >conftest.h
28773
28774 _ACEOF
28775
28776
28777 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28778 echo "obj-m := conftest.o" >build/Makefile
28779 modpost_flag=''
28780 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28781 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28782 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28783 (eval $ac_try) 2>&5
28784 ac_status=$?
28785 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28786 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28787 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28788 (eval $ac_try) 2>&5
28789 ac_status=$?
28790 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28791 test $ac_status = 0; }; }; then :
28792
28793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28794 $as_echo "yes" >&6; }
28795
28796 $as_echo "#define HAVE_XATTR_SET_INODE 1" >>confdefs.h
28797
28798
28799 else
28800 $as_echo "$as_me: failed program was:" >&5
28801 sed 's/^/| /' conftest.$ac_ext >&5
28802
28803 as_fn_error $? "no; please file a bug report" "$LINENO" 5
28804
28805
28806
28807 fi
28808 rm -Rf build
28809
28810
28811
28812
28813
28814 fi
28815 rm -Rf build
28816
28817
28818
28819
28820
28821 fi
28822 rm -Rf build
28823
28824
28825
28826
28827
28828 fi
28829 rm -Rf build
28830
28831
28832
28833
28834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->list() wants simple" >&5
28835 $as_echo_n "checking whether xattr_handler->list() wants simple... " >&6; }
28836
28837
28838 cat confdefs.h - <<_ACEOF >conftest.c
28839
28840
28841 #include <linux/xattr.h>
28842
28843 bool list(struct dentry *dentry) { return 0; }
28844 static const struct xattr_handler
28845 xops __attribute__ ((unused)) = {
28846 .list = list,
28847 };
28848
28849 int
28850 main (void)
28851 {
28852
28853
28854 ;
28855 return 0;
28856 }
28857
28858 _ACEOF
28859
28860
28861
28862 cat - <<_ACEOF >conftest.h
28863
28864 _ACEOF
28865
28866
28867 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28868 echo "obj-m := conftest.o" >build/Makefile
28869 modpost_flag=''
28870 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28871 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28872 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28873 (eval $ac_try) 2>&5
28874 ac_status=$?
28875 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28876 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28877 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28878 (eval $ac_try) 2>&5
28879 ac_status=$?
28880 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28881 test $ac_status = 0; }; }; then :
28882
28883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28884 $as_echo "yes" >&6; }
28885
28886 $as_echo "#define HAVE_XATTR_LIST_SIMPLE 1" >>confdefs.h
28887
28888
28889 else
28890 $as_echo "$as_me: failed program was:" >&5
28891 sed 's/^/| /' conftest.$ac_ext >&5
28892
28893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28894 $as_echo "no" >&6; }
28895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->list() wants xattr_handler" >&5
28896 $as_echo_n "checking whether xattr_handler->list() wants xattr_handler... " >&6; }
28897
28898
28899 cat confdefs.h - <<_ACEOF >conftest.c
28900
28901
28902 #include <linux/xattr.h>
28903
28904 size_t list(const struct xattr_handler *handler,
28905 struct dentry *dentry, char *list, size_t list_size,
28906 const char *name, size_t name_len) { return 0; }
28907 static const struct xattr_handler
28908 xops __attribute__ ((unused)) = {
28909 .list = list,
28910 };
28911
28912 int
28913 main (void)
28914 {
28915
28916
28917 ;
28918 return 0;
28919 }
28920
28921 _ACEOF
28922
28923
28924
28925 cat - <<_ACEOF >conftest.h
28926
28927 _ACEOF
28928
28929
28930 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28931 echo "obj-m := conftest.o" >build/Makefile
28932 modpost_flag=''
28933 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28934 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28935 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28936 (eval $ac_try) 2>&5
28937 ac_status=$?
28938 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28939 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28940 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28941 (eval $ac_try) 2>&5
28942 ac_status=$?
28943 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28944 test $ac_status = 0; }; }; then :
28945
28946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28947 $as_echo "yes" >&6; }
28948
28949 $as_echo "#define HAVE_XATTR_LIST_HANDLER 1" >>confdefs.h
28950
28951
28952 else
28953 $as_echo "$as_me: failed program was:" >&5
28954 sed 's/^/| /' conftest.$ac_ext >&5
28955
28956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28957 $as_echo "no" >&6; }
28958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->list() wants dentry" >&5
28959 $as_echo_n "checking whether xattr_handler->list() wants dentry... " >&6; }
28960
28961
28962 cat confdefs.h - <<_ACEOF >conftest.c
28963
28964
28965 #include <linux/xattr.h>
28966
28967 size_t list(struct dentry *dentry,
28968 char *list, size_t list_size,
28969 const char *name, size_t name_len,
28970 int handler_flags) { return 0; }
28971 static const struct xattr_handler
28972 xops __attribute__ ((unused)) = {
28973 .list = list,
28974 };
28975
28976 int
28977 main (void)
28978 {
28979
28980
28981 ;
28982 return 0;
28983 }
28984
28985 _ACEOF
28986
28987
28988
28989 cat - <<_ACEOF >conftest.h
28990
28991 _ACEOF
28992
28993
28994 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28995 echo "obj-m := conftest.o" >build/Makefile
28996 modpost_flag=''
28997 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28998 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28999 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29000 (eval $ac_try) 2>&5
29001 ac_status=$?
29002 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29003 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29004 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29005 (eval $ac_try) 2>&5
29006 ac_status=$?
29007 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29008 test $ac_status = 0; }; }; then :
29009
29010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29011 $as_echo "yes" >&6; }
29012
29013 $as_echo "#define HAVE_XATTR_LIST_DENTRY 1" >>confdefs.h
29014
29015
29016 else
29017 $as_echo "$as_me: failed program was:" >&5
29018 sed 's/^/| /' conftest.$ac_ext >&5
29019
29020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
29021 $as_echo "no" >&6; }
29022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->list() wants inode" >&5
29023 $as_echo_n "checking whether xattr_handler->list() wants inode... " >&6; }
29024
29025
29026 cat confdefs.h - <<_ACEOF >conftest.c
29027
29028
29029 #include <linux/xattr.h>
29030
29031 size_t list(struct inode *ip, char *lst,
29032 size_t list_size, const char *name,
29033 size_t name_len) { return 0; }
29034 static const struct xattr_handler
29035 xops __attribute__ ((unused)) = {
29036 .list = list,
29037 };
29038
29039 int
29040 main (void)
29041 {
29042
29043
29044 ;
29045 return 0;
29046 }
29047
29048 _ACEOF
29049
29050
29051
29052 cat - <<_ACEOF >conftest.h
29053
29054 _ACEOF
29055
29056
29057 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29058 echo "obj-m := conftest.o" >build/Makefile
29059 modpost_flag=''
29060 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29061 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29062 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29063 (eval $ac_try) 2>&5
29064 ac_status=$?
29065 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29066 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29067 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29068 (eval $ac_try) 2>&5
29069 ac_status=$?
29070 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29071 test $ac_status = 0; }; }; then :
29072
29073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29074 $as_echo "yes" >&6; }
29075
29076 $as_echo "#define HAVE_XATTR_LIST_INODE 1" >>confdefs.h
29077
29078
29079 else
29080 $as_echo "$as_me: failed program was:" >&5
29081 sed 's/^/| /' conftest.$ac_ext >&5
29082
29083 as_fn_error $? "no; please file a bug report" "$LINENO" 5
29084
29085
29086
29087 fi
29088 rm -Rf build
29089
29090
29091
29092
29093
29094 fi
29095 rm -Rf build
29096
29097
29098
29099
29100
29101 fi
29102 rm -Rf build
29103
29104
29105
29106
29107
29108 fi
29109 rm -Rf build
29110
29111
29112
29113
29114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether inode_owner_or_capable() exists" >&5
29115 $as_echo_n "checking whether inode_owner_or_capable() exists... " >&6; }
29116
29117
29118 cat confdefs.h - <<_ACEOF >conftest.c
29119
29120
29121 #include <linux/fs.h>
29122
29123 int
29124 main (void)
29125 {
29126
29127 struct inode *ip = NULL;
29128 (void) inode_owner_or_capable(ip);
29129
29130 ;
29131 return 0;
29132 }
29133
29134 _ACEOF
29135
29136
29137
29138 cat - <<_ACEOF >conftest.h
29139
29140 _ACEOF
29141
29142
29143 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29144 echo "obj-m := conftest.o" >build/Makefile
29145 modpost_flag=''
29146 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29147 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29148 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29149 (eval $ac_try) 2>&5
29150 ac_status=$?
29151 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29152 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29153 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29154 (eval $ac_try) 2>&5
29155 ac_status=$?
29156 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29157 test $ac_status = 0; }; }; then :
29158
29159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29160 $as_echo "yes" >&6; }
29161
29162 $as_echo "#define HAVE_INODE_OWNER_OR_CAPABLE 1" >>confdefs.h
29163
29164
29165 else
29166 $as_echo "$as_me: failed program was:" >&5
29167 sed 's/^/| /' conftest.$ac_ext >&5
29168
29169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
29170 $as_echo "no" >&6; }
29171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether is_owner_or_cap() exists" >&5
29172 $as_echo_n "checking whether is_owner_or_cap() exists... " >&6; }
29173
29174
29175 cat confdefs.h - <<_ACEOF >conftest.c
29176
29177
29178 #include <linux/fs.h>
29179 #include <linux/sched.h>
29180
29181 int
29182 main (void)
29183 {
29184
29185 struct inode *ip = NULL;
29186 (void) is_owner_or_cap(ip);
29187
29188 ;
29189 return 0;
29190 }
29191
29192 _ACEOF
29193
29194
29195
29196 cat - <<_ACEOF >conftest.h
29197
29198 _ACEOF
29199
29200
29201 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29202 echo "obj-m := conftest.o" >build/Makefile
29203 modpost_flag=''
29204 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29205 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29206 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29207 (eval $ac_try) 2>&5
29208 ac_status=$?
29209 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29210 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29211 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29212 (eval $ac_try) 2>&5
29213 ac_status=$?
29214 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29215 test $ac_status = 0; }; }; then :
29216
29217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29218 $as_echo "yes" >&6; }
29219
29220 $as_echo "#define HAVE_IS_OWNER_OR_CAP 1" >>confdefs.h
29221
29222
29223 else
29224 $as_echo "$as_me: failed program was:" >&5
29225 sed 's/^/| /' conftest.$ac_ext >&5
29226
29227 as_fn_error $? "no - Please file a bug report at
29228 https://github.com/zfsonlinux/zfs/issues/new" "$LINENO" 5
29229
29230
29231
29232 fi
29233 rm -Rf build
29234
29235
29236
29237
29238
29239 fi
29240 rm -Rf build
29241
29242
29243
29244
29245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_acl_from_xattr() needs user_ns" >&5
29246 $as_echo_n "checking whether posix_acl_from_xattr() needs user_ns... " >&6; }
29247
29248
29249 cat confdefs.h - <<_ACEOF >conftest.c
29250
29251
29252 #include <linux/cred.h>
29253 #include <linux/fs.h>
29254 #include <linux/posix_acl_xattr.h>
29255
29256 int
29257 main (void)
29258 {
29259
29260 posix_acl_from_xattr(&init_user_ns, NULL, 0);
29261
29262 ;
29263 return 0;
29264 }
29265
29266 _ACEOF
29267
29268
29269
29270 cat - <<_ACEOF >conftest.h
29271
29272 _ACEOF
29273
29274
29275 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29276 echo "obj-m := conftest.o" >build/Makefile
29277 modpost_flag=''
29278 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29279 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29280 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29281 (eval $ac_try) 2>&5
29282 ac_status=$?
29283 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29284 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29285 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29286 (eval $ac_try) 2>&5
29287 ac_status=$?
29288 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29289 test $ac_status = 0; }; }; then :
29290
29291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29292 $as_echo "yes" >&6; }
29293
29294 $as_echo "#define HAVE_POSIX_ACL_FROM_XATTR_USERNS 1" >>confdefs.h
29295
29296
29297 else
29298 $as_echo "$as_me: failed program was:" >&5
29299 sed 's/^/| /' conftest.$ac_ext >&5
29300
29301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
29302 $as_echo "no" >&6; }
29303
29304
29305
29306 fi
29307 rm -Rf build
29308
29309
29310
29311
29312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_acl_release() is available" >&5
29313 $as_echo_n "checking whether posix_acl_release() is available... " >&6; }
29314
29315
29316 cat confdefs.h - <<_ACEOF >conftest.c
29317
29318
29319 #include <linux/cred.h>
29320 #include <linux/fs.h>
29321 #include <linux/posix_acl.h>
29322
29323 int
29324 main (void)
29325 {
29326
29327 struct posix_acl* tmp = posix_acl_alloc(1, 0);
29328 posix_acl_release(tmp);
29329
29330 ;
29331 return 0;
29332 }
29333
29334 _ACEOF
29335
29336
29337
29338 cat - <<_ACEOF >conftest.h
29339
29340 _ACEOF
29341
29342
29343 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29344 echo "obj-m := conftest.o" >build/Makefile
29345 modpost_flag=''
29346 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29347 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29348 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29349 (eval $ac_try) 2>&5
29350 ac_status=$?
29351 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29352 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29353 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29354 (eval $ac_try) 2>&5
29355 ac_status=$?
29356 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29357 test $ac_status = 0; }; }; then :
29358
29359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29360 $as_echo "yes" >&6; }
29361
29362 $as_echo "#define HAVE_POSIX_ACL_RELEASE 1" >>confdefs.h
29363
29364
29365 else
29366 $as_echo "$as_me: failed program was:" >&5
29367 sed 's/^/| /' conftest.$ac_ext >&5
29368
29369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
29370 $as_echo "no" >&6; }
29371
29372
29373
29374 fi
29375 rm -Rf build
29376
29377
29378
29379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_acl_release() is GPL-only" >&5
29380 $as_echo_n "checking whether posix_acl_release() is GPL-only... " >&6; }
29381
29382
29383 cat confdefs.h - <<_ACEOF >conftest.c
29384
29385
29386 #include <linux/cred.h>
29387 #include <linux/fs.h>
29388 #include <linux/posix_acl.h>
29389
29390 MODULE_LICENSE("$ZFS_META_LICENSE");
29391
29392 int
29393 main (void)
29394 {
29395
29396 struct posix_acl* tmp = posix_acl_alloc(1, 0);
29397 posix_acl_release(tmp);
29398
29399 ;
29400 return 0;
29401 }
29402
29403 _ACEOF
29404
29405
29406
29407 cat - <<_ACEOF >conftest.h
29408
29409 _ACEOF
29410
29411
29412 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29413 echo "obj-m := conftest.o" >build/Makefile
29414 modpost_flag=''
29415 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29416 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29417 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29418 (eval $ac_try) 2>&5
29419 ac_status=$?
29420 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29421 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29422 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29423 (eval $ac_try) 2>&5
29424 ac_status=$?
29425 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29426 test $ac_status = 0; }; }; then :
29427
29428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
29429 $as_echo "no" >&6; }
29430
29431 else
29432 $as_echo "$as_me: failed program was:" >&5
29433 sed 's/^/| /' conftest.$ac_ext >&5
29434
29435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29436 $as_echo "yes" >&6; }
29437
29438 $as_echo "#define HAVE_POSIX_ACL_RELEASE_GPL_ONLY 1" >>confdefs.h
29439
29440
29441
29442
29443 fi
29444 rm -Rf build
29445
29446
29447
29448
29449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether set_cached_acl() is usable" >&5
29450 $as_echo_n "checking whether set_cached_acl() is usable... " >&6; }
29451
29452
29453 cat confdefs.h - <<_ACEOF >conftest.c
29454
29455
29456 #include <linux/module.h>
29457 #include <linux/cred.h>
29458 #include <linux/fs.h>
29459 #include <linux/posix_acl.h>
29460
29461 MODULE_LICENSE("$ZFS_META_LICENSE");
29462
29463 int
29464 main (void)
29465 {
29466
29467 struct inode *ip = NULL;
29468 struct posix_acl *acl = posix_acl_alloc(1, 0);
29469 set_cached_acl(ip, ACL_TYPE_ACCESS, acl);
29470 forget_cached_acl(ip, ACL_TYPE_ACCESS);
29471
29472 ;
29473 return 0;
29474 }
29475
29476 _ACEOF
29477
29478
29479
29480 cat - <<_ACEOF >conftest.h
29481
29482 _ACEOF
29483
29484
29485 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29486 echo "obj-m := conftest.o" >build/Makefile
29487 modpost_flag=''
29488 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29489 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29490 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29491 (eval $ac_try) 2>&5
29492 ac_status=$?
29493 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29494 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29495 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29496 (eval $ac_try) 2>&5
29497 ac_status=$?
29498 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29499 test $ac_status = 0; }; }; then :
29500
29501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29502 $as_echo "yes" >&6; }
29503
29504 $as_echo "#define HAVE_SET_CACHED_ACL_USABLE 1" >>confdefs.h
29505
29506
29507 else
29508 $as_echo "$as_me: failed program was:" >&5
29509 sed 's/^/| /' conftest.$ac_ext >&5
29510
29511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
29512 $as_echo "no" >&6; }
29513
29514
29515
29516 fi
29517 rm -Rf build
29518
29519
29520
29521
29522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_acl_chmod exists" >&5
29523 $as_echo_n "checking whether posix_acl_chmod exists... " >&6; }
29524
29525
29526 cat confdefs.h - <<_ACEOF >conftest.c
29527
29528
29529 #include <linux/fs.h>
29530 #include <linux/posix_acl.h>
29531
29532 int
29533 main (void)
29534 {
29535
29536 posix_acl_chmod(NULL, 0, 0)
29537
29538 ;
29539 return 0;
29540 }
29541
29542 _ACEOF
29543
29544
29545
29546 cat - <<_ACEOF >conftest.h
29547
29548 _ACEOF
29549
29550
29551 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29552 echo "obj-m := conftest.o" >build/Makefile
29553 modpost_flag=''
29554 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29555 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29556 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29557 (eval $ac_try) 2>&5
29558 ac_status=$?
29559 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29560 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29561 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29562 (eval $ac_try) 2>&5
29563 ac_status=$?
29564 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29565 test $ac_status = 0; }; }; then :
29566
29567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29568 $as_echo "yes" >&6; }
29569
29570 $as_echo "#define HAVE_POSIX_ACL_CHMOD 1" >>confdefs.h
29571
29572
29573 else
29574 $as_echo "$as_me: failed program was:" >&5
29575 sed 's/^/| /' conftest.$ac_ext >&5
29576
29577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
29578 $as_echo "no" >&6; }
29579
29580
29581
29582 fi
29583 rm -Rf build
29584
29585
29586
29587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __posix_acl_chmod exists" >&5
29588 $as_echo_n "checking whether __posix_acl_chmod exists... " >&6; }
29589
29590
29591 cat confdefs.h - <<_ACEOF >conftest.c
29592
29593
29594 #include <linux/fs.h>
29595 #include <linux/posix_acl.h>
29596
29597 int
29598 main (void)
29599 {
29600
29601 __posix_acl_chmod(NULL, 0, 0)
29602
29603 ;
29604 return 0;
29605 }
29606
29607 _ACEOF
29608
29609
29610
29611 cat - <<_ACEOF >conftest.h
29612
29613 _ACEOF
29614
29615
29616 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29617 echo "obj-m := conftest.o" >build/Makefile
29618 modpost_flag=''
29619 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29620 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29621 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29622 (eval $ac_try) 2>&5
29623 ac_status=$?
29624 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29625 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29626 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29627 (eval $ac_try) 2>&5
29628 ac_status=$?
29629 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29630 test $ac_status = 0; }; }; then :
29631
29632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29633 $as_echo "yes" >&6; }
29634
29635 $as_echo "#define HAVE___POSIX_ACL_CHMOD 1" >>confdefs.h
29636
29637
29638 else
29639 $as_echo "$as_me: failed program was:" >&5
29640 sed 's/^/| /' conftest.$ac_ext >&5
29641
29642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
29643 $as_echo "no" >&6; }
29644
29645
29646
29647 fi
29648 rm -Rf build
29649
29650
29651
29652
29653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_acl_equiv_mode() wants umode_t" >&5
29654 $as_echo_n "checking whether posix_acl_equiv_mode() wants umode_t... " >&6; }
29655
29656
29657 cat confdefs.h - <<_ACEOF >conftest.c
29658
29659
29660 #include <linux/fs.h>
29661 #include <linux/posix_acl.h>
29662
29663 int
29664 main (void)
29665 {
29666
29667 umode_t tmp;
29668 posix_acl_equiv_mode(NULL,&tmp);
29669
29670 ;
29671 return 0;
29672 }
29673
29674 _ACEOF
29675
29676
29677
29678 cat - <<_ACEOF >conftest.h
29679
29680 _ACEOF
29681
29682
29683 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29684 echo "obj-m := conftest.o" >build/Makefile
29685 modpost_flag=''
29686 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29687 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29688 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29689 (eval $ac_try) 2>&5
29690 ac_status=$?
29691 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29692 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29693 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29694 (eval $ac_try) 2>&5
29695 ac_status=$?
29696 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29697 test $ac_status = 0; }; }; then :
29698
29699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29700 $as_echo "yes" >&6; }
29701
29702 $as_echo "#define HAVE_POSIX_ACL_EQUIV_MODE_UMODE_T 1" >>confdefs.h
29703
29704
29705 else
29706 $as_echo "$as_me: failed program was:" >&5
29707 sed 's/^/| /' conftest.$ac_ext >&5
29708
29709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
29710 $as_echo "no" >&6; }
29711
29712
29713
29714 fi
29715 rm -Rf build
29716
29717
29718
29719
29720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_acl_valid() wants user namespace" >&5
29721 $as_echo_n "checking whether posix_acl_valid() wants user namespace... " >&6; }
29722
29723
29724 cat confdefs.h - <<_ACEOF >conftest.c
29725
29726
29727 #include <linux/fs.h>
29728 #include <linux/posix_acl.h>
29729
29730 int
29731 main (void)
29732 {
29733
29734 struct user_namespace *user_ns = NULL;
29735 const struct posix_acl *acl = NULL;
29736 int error;
29737
29738 error = posix_acl_valid(user_ns, acl);
29739
29740 ;
29741 return 0;
29742 }
29743
29744 _ACEOF
29745
29746
29747
29748 cat - <<_ACEOF >conftest.h
29749
29750 _ACEOF
29751
29752
29753 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29754 echo "obj-m := conftest.o" >build/Makefile
29755 modpost_flag=''
29756 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29757 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29758 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29759 (eval $ac_try) 2>&5
29760 ac_status=$?
29761 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29762 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29763 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29764 (eval $ac_try) 2>&5
29765 ac_status=$?
29766 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29767 test $ac_status = 0; }; }; then :
29768
29769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29770 $as_echo "yes" >&6; }
29771
29772 $as_echo "#define HAVE_POSIX_ACL_VALID_WITH_NS 1" >>confdefs.h
29773
29774
29775 else
29776 $as_echo "$as_me: failed program was:" >&5
29777 sed 's/^/| /' conftest.$ac_ext >&5
29778
29779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
29780 $as_echo "no" >&6; }
29781
29782
29783
29784 fi
29785 rm -Rf build
29786
29787
29788
29789
29790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->permission() exists" >&5
29791 $as_echo_n "checking whether iops->permission() exists... " >&6; }
29792
29793
29794 cat confdefs.h - <<_ACEOF >conftest.c
29795
29796
29797 #include <linux/fs.h>
29798
29799 int permission_fn(struct inode *inode, int mask) { return 0; }
29800
29801 static const struct inode_operations
29802 iops __attribute__ ((unused)) = {
29803 .permission = permission_fn,
29804 };
29805
29806 int
29807 main (void)
29808 {
29809
29810
29811 ;
29812 return 0;
29813 }
29814
29815 _ACEOF
29816
29817
29818
29819 cat - <<_ACEOF >conftest.h
29820
29821 _ACEOF
29822
29823
29824 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29825 echo "obj-m := conftest.o" >build/Makefile
29826 modpost_flag=''
29827 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29828 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29829 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29830 (eval $ac_try) 2>&5
29831 ac_status=$?
29832 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29833 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29834 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29835 (eval $ac_try) 2>&5
29836 ac_status=$?
29837 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29838 test $ac_status = 0; }; }; then :
29839
29840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29841 $as_echo "yes" >&6; }
29842
29843 $as_echo "#define HAVE_PERMISSION 1" >>confdefs.h
29844
29845
29846 else
29847 $as_echo "$as_me: failed program was:" >&5
29848 sed 's/^/| /' conftest.$ac_ext >&5
29849
29850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
29851 $as_echo "no" >&6; }
29852
29853
29854
29855 fi
29856 rm -Rf build
29857
29858
29859
29860
29861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->permission() wants nameidata" >&5
29862 $as_echo_n "checking whether iops->permission() wants nameidata... " >&6; }
29863
29864
29865 cat confdefs.h - <<_ACEOF >conftest.c
29866
29867
29868 #include <linux/fs.h>
29869
29870 int permission_fn(struct inode *inode, int mask,
29871 struct nameidata *nd) { return 0; }
29872
29873 static const struct inode_operations
29874 iops __attribute__ ((unused)) = {
29875 .permission = permission_fn,
29876 };
29877
29878 int
29879 main (void)
29880 {
29881
29882
29883 ;
29884 return 0;
29885 }
29886
29887 _ACEOF
29888
29889
29890
29891 cat - <<_ACEOF >conftest.h
29892
29893 _ACEOF
29894
29895
29896 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29897 echo "obj-m := conftest.o" >build/Makefile
29898 modpost_flag=''
29899 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29900 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29901 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29902 (eval $ac_try) 2>&5
29903 ac_status=$?
29904 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29905 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29906 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29907 (eval $ac_try) 2>&5
29908 ac_status=$?
29909 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29910 test $ac_status = 0; }; }; then :
29911
29912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29913 $as_echo "yes" >&6; }
29914
29915 $as_echo "#define HAVE_PERMISSION 1" >>confdefs.h
29916
29917
29918 $as_echo "#define HAVE_PERMISSION_WITH_NAMEIDATA 1" >>confdefs.h
29919
29920
29921 else
29922 $as_echo "$as_me: failed program was:" >&5
29923 sed 's/^/| /' conftest.$ac_ext >&5
29924
29925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
29926 $as_echo "no" >&6; }
29927
29928
29929
29930 fi
29931 rm -Rf build
29932
29933
29934
29935
29936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->check_acl() exists" >&5
29937 $as_echo_n "checking whether iops->check_acl() exists... " >&6; }
29938
29939
29940 cat confdefs.h - <<_ACEOF >conftest.c
29941
29942
29943 #include <linux/fs.h>
29944
29945 int check_acl_fn(struct inode *inode, int mask) { return 0; }
29946
29947 static const struct inode_operations
29948 iops __attribute__ ((unused)) = {
29949 .check_acl = check_acl_fn,
29950 };
29951
29952 int
29953 main (void)
29954 {
29955
29956
29957 ;
29958 return 0;
29959 }
29960
29961 _ACEOF
29962
29963
29964
29965 cat - <<_ACEOF >conftest.h
29966
29967 _ACEOF
29968
29969
29970 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29971 echo "obj-m := conftest.o" >build/Makefile
29972 modpost_flag=''
29973 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29974 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29975 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29976 (eval $ac_try) 2>&5
29977 ac_status=$?
29978 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29979 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29980 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29981 (eval $ac_try) 2>&5
29982 ac_status=$?
29983 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29984 test $ac_status = 0; }; }; then :
29985
29986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29987 $as_echo "yes" >&6; }
29988
29989 $as_echo "#define HAVE_CHECK_ACL 1" >>confdefs.h
29990
29991
29992 else
29993 $as_echo "$as_me: failed program was:" >&5
29994 sed 's/^/| /' conftest.$ac_ext >&5
29995
29996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
29997 $as_echo "no" >&6; }
29998
29999
30000
30001 fi
30002 rm -Rf build
30003
30004
30005
30006
30007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->check_acl() wants flags" >&5
30008 $as_echo_n "checking whether iops->check_acl() wants flags... " >&6; }
30009
30010
30011 cat confdefs.h - <<_ACEOF >conftest.c
30012
30013
30014 #include <linux/fs.h>
30015
30016 int check_acl_fn(struct inode *inode, int mask,
30017 unsigned int flags) { return 0; }
30018
30019 static const struct inode_operations
30020 iops __attribute__ ((unused)) = {
30021 .check_acl = check_acl_fn,
30022 };
30023
30024 int
30025 main (void)
30026 {
30027
30028
30029 ;
30030 return 0;
30031 }
30032
30033 _ACEOF
30034
30035
30036
30037 cat - <<_ACEOF >conftest.h
30038
30039 _ACEOF
30040
30041
30042 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30043 echo "obj-m := conftest.o" >build/Makefile
30044 modpost_flag=''
30045 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30046 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30047 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30048 (eval $ac_try) 2>&5
30049 ac_status=$?
30050 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30051 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30052 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30053 (eval $ac_try) 2>&5
30054 ac_status=$?
30055 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30056 test $ac_status = 0; }; }; then :
30057
30058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30059 $as_echo "yes" >&6; }
30060
30061 $as_echo "#define HAVE_CHECK_ACL 1" >>confdefs.h
30062
30063
30064 $as_echo "#define HAVE_CHECK_ACL_WITH_FLAGS 1" >>confdefs.h
30065
30066
30067 else
30068 $as_echo "$as_me: failed program was:" >&5
30069 sed 's/^/| /' conftest.$ac_ext >&5
30070
30071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30072 $as_echo "no" >&6; }
30073
30074
30075
30076 fi
30077 rm -Rf build
30078
30079
30080
30081
30082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->get_acl() exists" >&5
30083 $as_echo_n "checking whether iops->get_acl() exists... " >&6; }
30084
30085
30086 cat confdefs.h - <<_ACEOF >conftest.c
30087
30088
30089 #include <linux/fs.h>
30090
30091 struct posix_acl *get_acl_fn(struct inode *inode, int type)
30092 { return NULL; }
30093
30094 static const struct inode_operations
30095 iops __attribute__ ((unused)) = {
30096 .get_acl = get_acl_fn,
30097 };
30098
30099 int
30100 main (void)
30101 {
30102
30103
30104 ;
30105 return 0;
30106 }
30107
30108 _ACEOF
30109
30110
30111
30112 cat - <<_ACEOF >conftest.h
30113
30114 _ACEOF
30115
30116
30117 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30118 echo "obj-m := conftest.o" >build/Makefile
30119 modpost_flag=''
30120 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30121 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30122 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30123 (eval $ac_try) 2>&5
30124 ac_status=$?
30125 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30126 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30127 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30128 (eval $ac_try) 2>&5
30129 ac_status=$?
30130 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30131 test $ac_status = 0; }; }; then :
30132
30133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30134 $as_echo "yes" >&6; }
30135
30136 $as_echo "#define HAVE_GET_ACL 1" >>confdefs.h
30137
30138
30139 else
30140 $as_echo "$as_me: failed program was:" >&5
30141 sed 's/^/| /' conftest.$ac_ext >&5
30142
30143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30144 $as_echo "no" >&6; }
30145
30146
30147
30148 fi
30149 rm -Rf build
30150
30151
30152
30153
30154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->set_acl() exists" >&5
30155 $as_echo_n "checking whether iops->set_acl() exists... " >&6; }
30156
30157
30158 cat confdefs.h - <<_ACEOF >conftest.c
30159
30160
30161 #include <linux/fs.h>
30162
30163 int set_acl_fn(struct inode *inode, struct posix_acl *acl, int type)
30164 { return 0; }
30165
30166 static const struct inode_operations
30167 iops __attribute__ ((unused)) = {
30168 .set_acl = set_acl_fn,
30169 };
30170
30171 int
30172 main (void)
30173 {
30174
30175
30176 ;
30177 return 0;
30178 }
30179
30180 _ACEOF
30181
30182
30183
30184 cat - <<_ACEOF >conftest.h
30185
30186 _ACEOF
30187
30188
30189 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30190 echo "obj-m := conftest.o" >build/Makefile
30191 modpost_flag=''
30192 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30193 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30194 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30195 (eval $ac_try) 2>&5
30196 ac_status=$?
30197 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30198 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30199 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30200 (eval $ac_try) 2>&5
30201 ac_status=$?
30202 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30203 test $ac_status = 0; }; }; then :
30204
30205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30206 $as_echo "yes" >&6; }
30207
30208 $as_echo "#define HAVE_SET_ACL 1" >>confdefs.h
30209
30210
30211 else
30212 $as_echo "$as_me: failed program was:" >&5
30213 sed 's/^/| /' conftest.$ac_ext >&5
30214
30215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30216 $as_echo "no" >&6; }
30217
30218
30219
30220 fi
30221 rm -Rf build
30222
30223
30224
30225
30226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether uncached_acl_sentinel() exists" >&5
30227 $as_echo_n "checking whether uncached_acl_sentinel() exists... " >&6; }
30228
30229
30230 cat confdefs.h - <<_ACEOF >conftest.c
30231
30232
30233 #include <linux/fs.h>
30234
30235 int
30236 main (void)
30237 {
30238
30239 void *sentinel __attribute__ ((unused)) = uncached_acl_sentinel(NULL);
30240
30241 ;
30242 return 0;
30243 }
30244
30245 _ACEOF
30246
30247
30248
30249 cat - <<_ACEOF >conftest.h
30250
30251 _ACEOF
30252
30253
30254 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30255 echo "obj-m := conftest.o" >build/Makefile
30256 modpost_flag=''
30257 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30258 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30259 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30260 (eval $ac_try) 2>&5
30261 ac_status=$?
30262 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30263 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30264 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30265 (eval $ac_try) 2>&5
30266 ac_status=$?
30267 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30268 test $ac_status = 0; }; }; then :
30269
30270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30271 $as_echo "yes" >&6; }
30272
30273 $as_echo "#define HAVE_KERNEL_GET_ACL_HANDLE_CACHE 1" >>confdefs.h
30274
30275
30276 else
30277 $as_echo "$as_me: failed program was:" >&5
30278 sed 's/^/| /' conftest.$ac_ext >&5
30279
30280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30281 $as_echo "no" >&6; }
30282
30283
30284
30285 fi
30286 rm -Rf build
30287
30288
30289
30290
30291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sops->show_options() wants dentry" >&5
30292 $as_echo_n "checking whether sops->show_options() wants dentry... " >&6; }
30293
30294
30295
30296 cat confdefs.h - <<_ACEOF >conftest.c
30297
30298
30299 #include <linux/fs.h>
30300
30301 int show_options (struct seq_file * x, struct dentry * y) { return 0; };
30302 static struct super_operations sops __attribute__ ((unused)) = {
30303 .show_options = show_options,
30304 };
30305
30306 int
30307 main (void)
30308 {
30309
30310
30311 ;
30312 return 0;
30313 }
30314
30315 _ACEOF
30316
30317
30318
30319 cat - <<_ACEOF >conftest.h
30320
30321 _ACEOF
30322
30323
30324 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30325 echo "obj-m := conftest.o" >build/Makefile
30326 modpost_flag=''
30327 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30328 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30329 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30330 (eval $ac_try) 2>&5
30331 ac_status=$?
30332 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30333 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30334 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30335 (eval $ac_try) 2>&5
30336 ac_status=$?
30337 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30338 test $ac_status = 0; }; }; then :
30339
30340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30341 $as_echo "yes" >&6; }
30342
30343 $as_echo "#define HAVE_SHOW_OPTIONS_WITH_DENTRY 1" >>confdefs.h
30344
30345
30346 else
30347 $as_echo "$as_me: failed program was:" >&5
30348 sed 's/^/| /' conftest.$ac_ext >&5
30349
30350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30351 $as_echo "no" >&6; }
30352
30353
30354
30355 fi
30356 rm -Rf build
30357
30358
30359
30360
30361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether file_inode() is available" >&5
30362 $as_echo_n "checking whether file_inode() is available... " >&6; }
30363
30364
30365 cat confdefs.h - <<_ACEOF >conftest.c
30366
30367
30368 #include <linux/fs.h>
30369
30370 int
30371 main (void)
30372 {
30373
30374 struct file *f = NULL;
30375 file_inode(f);
30376
30377 ;
30378 return 0;
30379 }
30380
30381 _ACEOF
30382
30383
30384
30385 cat - <<_ACEOF >conftest.h
30386
30387 _ACEOF
30388
30389
30390 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30391 echo "obj-m := conftest.o" >build/Makefile
30392 modpost_flag=''
30393 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30394 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30395 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30396 (eval $ac_try) 2>&5
30397 ac_status=$?
30398 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30399 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30400 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30401 (eval $ac_try) 2>&5
30402 ac_status=$?
30403 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30404 test $ac_status = 0; }; }; then :
30405
30406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30407 $as_echo "yes" >&6; }
30408
30409 $as_echo "#define HAVE_FILE_INODE 1" >>confdefs.h
30410
30411
30412 else
30413 $as_echo "$as_me: failed program was:" >&5
30414 sed 's/^/| /' conftest.$ac_ext >&5
30415
30416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30417 $as_echo "no" >&6; }
30418
30419
30420
30421 fi
30422 rm -Rf build
30423
30424
30425
30426
30427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->fsync() wants" >&5
30428 $as_echo_n "checking whether fops->fsync() wants... " >&6; }
30429
30430
30431
30432 cat confdefs.h - <<_ACEOF >conftest.c
30433
30434
30435 #include <linux/fs.h>
30436
30437 int test_fsync(struct file *f, struct dentry *dentry, int x)
30438 { return 0; }
30439
30440 static const struct file_operations
30441 fops __attribute__ ((unused)) = {
30442 .fsync = test_fsync,
30443 };
30444
30445 int
30446 main (void)
30447 {
30448
30449
30450 ;
30451 return 0;
30452 }
30453
30454 _ACEOF
30455
30456
30457
30458 cat - <<_ACEOF >conftest.h
30459
30460 _ACEOF
30461
30462
30463 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30464 echo "obj-m := conftest.o" >build/Makefile
30465 modpost_flag=''
30466 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30467 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30468 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30469 (eval $ac_try) 2>&5
30470 ac_status=$?
30471 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30472 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30473 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30474 (eval $ac_try) 2>&5
30475 ac_status=$?
30476 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30477 test $ac_status = 0; }; }; then :
30478
30479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: dentry" >&5
30480 $as_echo "dentry" >&6; }
30481
30482 $as_echo "#define HAVE_FSYNC_WITH_DENTRY 1" >>confdefs.h
30483
30484
30485 else
30486 $as_echo "$as_me: failed program was:" >&5
30487 sed 's/^/| /' conftest.$ac_ext >&5
30488
30489
30490
30491
30492 fi
30493 rm -Rf build
30494
30495
30496
30497
30498
30499
30500 cat confdefs.h - <<_ACEOF >conftest.c
30501
30502
30503 #include <linux/fs.h>
30504
30505 int test_fsync(struct file *f, int x) { return 0; }
30506
30507 static const struct file_operations
30508 fops __attribute__ ((unused)) = {
30509 .fsync = test_fsync,
30510 };
30511
30512 int
30513 main (void)
30514 {
30515
30516
30517 ;
30518 return 0;
30519 }
30520
30521 _ACEOF
30522
30523
30524
30525 cat - <<_ACEOF >conftest.h
30526
30527 _ACEOF
30528
30529
30530 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30531 echo "obj-m := conftest.o" >build/Makefile
30532 modpost_flag=''
30533 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30534 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30535 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30536 (eval $ac_try) 2>&5
30537 ac_status=$?
30538 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30539 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30540 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30541 (eval $ac_try) 2>&5
30542 ac_status=$?
30543 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30544 test $ac_status = 0; }; }; then :
30545
30546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no dentry" >&5
30547 $as_echo "no dentry" >&6; }
30548
30549 $as_echo "#define HAVE_FSYNC_WITHOUT_DENTRY 1" >>confdefs.h
30550
30551
30552 else
30553 $as_echo "$as_me: failed program was:" >&5
30554 sed 's/^/| /' conftest.$ac_ext >&5
30555
30556
30557
30558
30559 fi
30560 rm -Rf build
30561
30562
30563
30564
30565
30566
30567 cat confdefs.h - <<_ACEOF >conftest.c
30568
30569
30570 #include <linux/fs.h>
30571
30572 int test_fsync(struct file *f, loff_t a, loff_t b, int c)
30573 { return 0; }
30574
30575 static const struct file_operations
30576 fops __attribute__ ((unused)) = {
30577 .fsync = test_fsync,
30578 };
30579
30580 int
30581 main (void)
30582 {
30583
30584
30585 ;
30586 return 0;
30587 }
30588
30589 _ACEOF
30590
30591
30592
30593 cat - <<_ACEOF >conftest.h
30594
30595 _ACEOF
30596
30597
30598 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30599 echo "obj-m := conftest.o" >build/Makefile
30600 modpost_flag=''
30601 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30602 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30603 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30604 (eval $ac_try) 2>&5
30605 ac_status=$?
30606 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30607 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30608 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30609 (eval $ac_try) 2>&5
30610 ac_status=$?
30611 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30612 test $ac_status = 0; }; }; then :
30613
30614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: range" >&5
30615 $as_echo "range" >&6; }
30616
30617 $as_echo "#define HAVE_FSYNC_RANGE 1" >>confdefs.h
30618
30619
30620 else
30621 $as_echo "$as_me: failed program was:" >&5
30622 sed 's/^/| /' conftest.$ac_ext >&5
30623
30624
30625
30626
30627 fi
30628 rm -Rf build
30629
30630
30631
30632
30633
30634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sops->evict_inode() exists" >&5
30635 $as_echo_n "checking whether sops->evict_inode() exists... " >&6; }
30636
30637
30638 cat confdefs.h - <<_ACEOF >conftest.c
30639
30640
30641 #include <linux/fs.h>
30642 void evict_inode (struct inode * t) { return; }
30643 static struct super_operations sops __attribute__ ((unused)) = {
30644 .evict_inode = evict_inode,
30645 };
30646
30647 int
30648 main (void)
30649 {
30650
30651
30652 ;
30653 return 0;
30654 }
30655
30656 _ACEOF
30657
30658
30659
30660 cat - <<_ACEOF >conftest.h
30661
30662 _ACEOF
30663
30664
30665 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30666 echo "obj-m := conftest.o" >build/Makefile
30667 modpost_flag=''
30668 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30669 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30670 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30671 (eval $ac_try) 2>&5
30672 ac_status=$?
30673 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30674 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30675 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30676 (eval $ac_try) 2>&5
30677 ac_status=$?
30678 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30679 test $ac_status = 0; }; }; then :
30680
30681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30682 $as_echo "yes" >&6; }
30683
30684 $as_echo "#define HAVE_EVICT_INODE 1" >>confdefs.h
30685
30686
30687 else
30688 $as_echo "$as_me: failed program was:" >&5
30689 sed 's/^/| /' conftest.$ac_ext >&5
30690
30691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30692 $as_echo "no" >&6; }
30693
30694
30695
30696 fi
30697 rm -Rf build
30698
30699
30700
30701
30702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sops->dirty_inode() wants flags" >&5
30703 $as_echo_n "checking whether sops->dirty_inode() wants flags... " >&6; }
30704
30705
30706 cat confdefs.h - <<_ACEOF >conftest.c
30707
30708
30709 #include <linux/fs.h>
30710
30711 void dirty_inode(struct inode *a, int b) { return; }
30712
30713 static const struct super_operations
30714 sops __attribute__ ((unused)) = {
30715 .dirty_inode = dirty_inode,
30716 };
30717
30718 int
30719 main (void)
30720 {
30721
30722
30723 ;
30724 return 0;
30725 }
30726
30727 _ACEOF
30728
30729
30730
30731 cat - <<_ACEOF >conftest.h
30732
30733 _ACEOF
30734
30735
30736 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30737 echo "obj-m := conftest.o" >build/Makefile
30738 modpost_flag=''
30739 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30740 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30741 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30742 (eval $ac_try) 2>&5
30743 ac_status=$?
30744 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30745 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30746 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30747 (eval $ac_try) 2>&5
30748 ac_status=$?
30749 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30750 test $ac_status = 0; }; }; then :
30751
30752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30753 $as_echo "yes" >&6; }
30754
30755 $as_echo "#define HAVE_DIRTY_INODE_WITH_FLAGS 1" >>confdefs.h
30756
30757
30758 else
30759 $as_echo "$as_me: failed program was:" >&5
30760 sed 's/^/| /' conftest.$ac_ext >&5
30761
30762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30763 $as_echo "no" >&6; }
30764
30765
30766
30767 fi
30768 rm -Rf build
30769
30770
30771
30772
30773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sops->nr_cached_objects() exists" >&5
30774 $as_echo_n "checking whether sops->nr_cached_objects() exists... " >&6; }
30775
30776
30777 cat confdefs.h - <<_ACEOF >conftest.c
30778
30779
30780 #include <linux/fs.h>
30781
30782 int nr_cached_objects(struct super_block *sb) { return 0; }
30783
30784 static const struct super_operations
30785 sops __attribute__ ((unused)) = {
30786 .nr_cached_objects = nr_cached_objects,
30787 };
30788
30789 int
30790 main (void)
30791 {
30792
30793
30794 ;
30795 return 0;
30796 }
30797
30798 _ACEOF
30799
30800
30801
30802 cat - <<_ACEOF >conftest.h
30803
30804 _ACEOF
30805
30806
30807 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30808 echo "obj-m := conftest.o" >build/Makefile
30809 modpost_flag=''
30810 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30811 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30812 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30813 (eval $ac_try) 2>&5
30814 ac_status=$?
30815 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30816 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30817 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30818 (eval $ac_try) 2>&5
30819 ac_status=$?
30820 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30821 test $ac_status = 0; }; }; then :
30822
30823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30824 $as_echo "yes" >&6; }
30825
30826 $as_echo "#define HAVE_NR_CACHED_OBJECTS 1" >>confdefs.h
30827
30828
30829 else
30830 $as_echo "$as_me: failed program was:" >&5
30831 sed 's/^/| /' conftest.$ac_ext >&5
30832
30833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30834 $as_echo "no" >&6; }
30835
30836
30837
30838 fi
30839 rm -Rf build
30840
30841
30842
30843
30844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sops->free_cached_objects() exists" >&5
30845 $as_echo_n "checking whether sops->free_cached_objects() exists... " >&6; }
30846
30847
30848 cat confdefs.h - <<_ACEOF >conftest.c
30849
30850
30851 #include <linux/fs.h>
30852
30853 void free_cached_objects(struct super_block *sb, int x)
30854 { return; }
30855
30856 static const struct super_operations
30857 sops __attribute__ ((unused)) = {
30858 .free_cached_objects = free_cached_objects,
30859 };
30860
30861 int
30862 main (void)
30863 {
30864
30865
30866 ;
30867 return 0;
30868 }
30869
30870 _ACEOF
30871
30872
30873
30874 cat - <<_ACEOF >conftest.h
30875
30876 _ACEOF
30877
30878
30879 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30880 echo "obj-m := conftest.o" >build/Makefile
30881 modpost_flag=''
30882 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30883 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30884 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30885 (eval $ac_try) 2>&5
30886 ac_status=$?
30887 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30888 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30889 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30890 (eval $ac_try) 2>&5
30891 ac_status=$?
30892 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30893 test $ac_status = 0; }; }; then :
30894
30895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30896 $as_echo "yes" >&6; }
30897
30898 $as_echo "#define HAVE_FREE_CACHED_OBJECTS 1" >>confdefs.h
30899
30900
30901 else
30902 $as_echo "$as_me: failed program was:" >&5
30903 sed 's/^/| /' conftest.$ac_ext >&5
30904
30905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30906 $as_echo "no" >&6; }
30907
30908
30909
30910 fi
30911 rm -Rf build
30912
30913
30914
30915
30916
30917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->fallocate() exists" >&5
30918 $as_echo_n "checking whether fops->fallocate() exists... " >&6; }
30919
30920
30921 cat confdefs.h - <<_ACEOF >conftest.c
30922
30923
30924 #include <linux/fs.h>
30925
30926 long test_fallocate(struct file *file, int mode,
30927 loff_t offset, loff_t len) { return 0; }
30928
30929 static const struct file_operations
30930 fops __attribute__ ((unused)) = {
30931 .fallocate = test_fallocate,
30932 };
30933
30934 int
30935 main (void)
30936 {
30937
30938
30939 ;
30940 return 0;
30941 }
30942
30943 _ACEOF
30944
30945
30946
30947 cat - <<_ACEOF >conftest.h
30948
30949 _ACEOF
30950
30951
30952 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30953 echo "obj-m := conftest.o" >build/Makefile
30954 modpost_flag=''
30955 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30956 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30957 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30958 (eval $ac_try) 2>&5
30959 ac_status=$?
30960 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30961 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30962 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30963 (eval $ac_try) 2>&5
30964 ac_status=$?
30965 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30966 test $ac_status = 0; }; }; then :
30967
30968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30969 $as_echo "yes" >&6; }
30970
30971 $as_echo "#define HAVE_FILE_FALLOCATE 1" >>confdefs.h
30972
30973
30974 else
30975 $as_echo "$as_me: failed program was:" >&5
30976 sed 's/^/| /' conftest.$ac_ext >&5
30977
30978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30979 $as_echo "no" >&6; }
30980
30981
30982
30983 fi
30984 rm -Rf build
30985
30986
30987
30988
30989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->fallocate() exists" >&5
30990 $as_echo_n "checking whether iops->fallocate() exists... " >&6; }
30991
30992
30993 cat confdefs.h - <<_ACEOF >conftest.c
30994
30995
30996 #include <linux/fs.h>
30997
30998 long test_fallocate(struct inode *inode, int mode,
30999 loff_t offset, loff_t len) { return 0; }
31000
31001 static const struct inode_operations
31002 fops __attribute__ ((unused)) = {
31003 .fallocate = test_fallocate,
31004 };
31005
31006 int
31007 main (void)
31008 {
31009
31010
31011 ;
31012 return 0;
31013 }
31014
31015 _ACEOF
31016
31017
31018
31019 cat - <<_ACEOF >conftest.h
31020
31021 _ACEOF
31022
31023
31024 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31025 echo "obj-m := conftest.o" >build/Makefile
31026 modpost_flag=''
31027 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31028 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31029 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31030 (eval $ac_try) 2>&5
31031 ac_status=$?
31032 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31033 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31034 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31035 (eval $ac_try) 2>&5
31036 ac_status=$?
31037 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31038 test $ac_status = 0; }; }; then :
31039
31040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
31041 $as_echo "yes" >&6; }
31042
31043 $as_echo "#define HAVE_INODE_FALLOCATE 1" >>confdefs.h
31044
31045
31046 else
31047 $as_echo "$as_me: failed program was:" >&5
31048 sed 's/^/| /' conftest.$ac_ext >&5
31049
31050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
31051 $as_echo "no" >&6; }
31052
31053
31054
31055 fi
31056 rm -Rf build
31057
31058
31059
31060
31061
31062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->aio_fsync() exists" >&5
31063 $as_echo_n "checking whether fops->aio_fsync() exists... " >&6; }
31064
31065
31066 cat confdefs.h - <<_ACEOF >conftest.c
31067
31068
31069 #include <linux/fs.h>
31070
31071 static const struct file_operations
31072 fops __attribute__ ((unused)) = {
31073 .aio_fsync = NULL,
31074 };
31075
31076 int
31077 main (void)
31078 {
31079
31080
31081 ;
31082 return 0;
31083 }
31084
31085 _ACEOF
31086
31087
31088
31089 cat - <<_ACEOF >conftest.h
31090
31091 _ACEOF
31092
31093
31094 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31095 echo "obj-m := conftest.o" >build/Makefile
31096 modpost_flag=''
31097 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31098 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31099 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31100 (eval $ac_try) 2>&5
31101 ac_status=$?
31102 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31103 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31104 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31105 (eval $ac_try) 2>&5
31106 ac_status=$?
31107 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31108 test $ac_status = 0; }; }; then :
31109
31110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
31111 $as_echo "yes" >&6; }
31112
31113 $as_echo "#define HAVE_FILE_AIO_FSYNC 1" >>confdefs.h
31114
31115
31116 else
31117 $as_echo "$as_me: failed program was:" >&5
31118 sed 's/^/| /' conftest.$ac_ext >&5
31119
31120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
31121 $as_echo "no" >&6; }
31122
31123
31124
31125 fi
31126 rm -Rf build
31127
31128
31129
31130
31131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->create()/mkdir()/mknod() take umode_t" >&5
31132 $as_echo_n "checking whether iops->create()/mkdir()/mknod() take umode_t... " >&6; }
31133
31134
31135 cat confdefs.h - <<_ACEOF >conftest.c
31136
31137
31138 #include <linux/fs.h>
31139
31140 int mkdir(struct inode *inode, struct dentry *dentry,
31141 umode_t umode) { return 0; }
31142
31143 static const struct inode_operations
31144 iops __attribute__ ((unused)) = {
31145 .mkdir = mkdir,
31146 };
31147
31148 int
31149 main (void)
31150 {
31151
31152
31153 ;
31154 return 0;
31155 }
31156
31157 _ACEOF
31158
31159
31160
31161 cat - <<_ACEOF >conftest.h
31162
31163 _ACEOF
31164
31165
31166 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31167 echo "obj-m := conftest.o" >build/Makefile
31168 modpost_flag=''
31169 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31170 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31171 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31172 (eval $ac_try) 2>&5
31173 ac_status=$?
31174 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31175 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31176 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31177 (eval $ac_try) 2>&5
31178 ac_status=$?
31179 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31180 test $ac_status = 0; }; }; then :
31181
31182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
31183 $as_echo "yes" >&6; }
31184
31185 $as_echo "#define HAVE_MKDIR_UMODE_T 1" >>confdefs.h
31186
31187
31188 else
31189 $as_echo "$as_me: failed program was:" >&5
31190 sed 's/^/| /' conftest.$ac_ext >&5
31191
31192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
31193 $as_echo "no" >&6; }
31194
31195
31196
31197 fi
31198 rm -Rf build
31199
31200
31201
31202
31203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->lookup() passes nameidata" >&5
31204 $as_echo_n "checking whether iops->lookup() passes nameidata... " >&6; }
31205
31206
31207 cat confdefs.h - <<_ACEOF >conftest.c
31208
31209
31210 #include <linux/fs.h>
31211
31212 struct dentry *inode_lookup(struct inode *inode,
31213 struct dentry *dentry, struct nameidata *nidata)
31214 { return NULL; }
31215
31216 static const struct inode_operations iops
31217 __attribute__ ((unused)) = {
31218 .lookup = inode_lookup,
31219 };
31220
31221 int
31222 main (void)
31223 {
31224
31225
31226 ;
31227 return 0;
31228 }
31229
31230 _ACEOF
31231
31232
31233
31234 cat - <<_ACEOF >conftest.h
31235
31236 _ACEOF
31237
31238
31239 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31240 echo "obj-m := conftest.o" >build/Makefile
31241 modpost_flag=''
31242 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31243 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31244 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31245 (eval $ac_try) 2>&5
31246 ac_status=$?
31247 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31248 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31249 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31250 (eval $ac_try) 2>&5
31251 ac_status=$?
31252 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31253 test $ac_status = 0; }; }; then :
31254
31255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
31256 $as_echo "yes" >&6; }
31257
31258 $as_echo "#define HAVE_LOOKUP_NAMEIDATA 1" >>confdefs.h
31259
31260
31261 else
31262 $as_echo "$as_me: failed program was:" >&5
31263 sed 's/^/| /' conftest.$ac_ext >&5
31264
31265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
31266 $as_echo "no" >&6; }
31267
31268
31269
31270 fi
31271 rm -Rf build
31272
31273
31274
31275
31276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->create() passes nameidata" >&5
31277 $as_echo_n "checking whether iops->create() passes nameidata... " >&6; }
31278
31279
31280 cat confdefs.h - <<_ACEOF >conftest.c
31281
31282
31283 #include <linux/fs.h>
31284
31285 #ifdef HAVE_MKDIR_UMODE_T
31286 int inode_create(struct inode *inode ,struct dentry *dentry,
31287 umode_t umode, struct nameidata *nidata) { return 0; }
31288 #else
31289 int inode_create(struct inode *inode,struct dentry *dentry,
31290 int umode, struct nameidata * nidata) { return 0; }
31291 #endif
31292
31293 static const struct inode_operations
31294 iops __attribute__ ((unused)) = {
31295 .create = inode_create,
31296 };
31297
31298 int
31299 main (void)
31300 {
31301
31302
31303 ;
31304 return 0;
31305 }
31306
31307 _ACEOF
31308
31309
31310
31311 cat - <<_ACEOF >conftest.h
31312
31313 _ACEOF
31314
31315
31316 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31317 echo "obj-m := conftest.o" >build/Makefile
31318 modpost_flag=''
31319 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31320 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31321 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31322 (eval $ac_try) 2>&5
31323 ac_status=$?
31324 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31325 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31326 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31327 (eval $ac_try) 2>&5
31328 ac_status=$?
31329 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31330 test $ac_status = 0; }; }; then :
31331
31332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
31333 $as_echo "yes" >&6; }
31334
31335 $as_echo "#define HAVE_CREATE_NAMEIDATA 1" >>confdefs.h
31336
31337
31338 else
31339 $as_echo "$as_me: failed program was:" >&5
31340 sed 's/^/| /' conftest.$ac_ext >&5
31341
31342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
31343 $as_echo "no" >&6; }
31344
31345
31346
31347 fi
31348 rm -Rf build
31349
31350
31351
31352
31353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->get_link() passes delayed" >&5
31354 $as_echo_n "checking whether iops->get_link() passes delayed... " >&6; }
31355
31356
31357 cat confdefs.h - <<_ACEOF >conftest.c
31358
31359
31360 #include <linux/fs.h>
31361 const char *get_link(struct dentry *de, struct inode *ip,
31362 struct delayed_call *done) { return "symlink"; }
31363 static struct inode_operations
31364 iops __attribute__ ((unused)) = {
31365 .get_link = get_link,
31366 };
31367
31368 int
31369 main (void)
31370 {
31371
31372
31373 ;
31374 return 0;
31375 }
31376
31377 _ACEOF
31378
31379
31380
31381 cat - <<_ACEOF >conftest.h
31382
31383 _ACEOF
31384
31385
31386 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31387 echo "obj-m := conftest.o" >build/Makefile
31388 modpost_flag=''
31389 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31390 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31391 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31392 (eval $ac_try) 2>&5
31393 ac_status=$?
31394 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31395 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31396 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31397 (eval $ac_try) 2>&5
31398 ac_status=$?
31399 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31400 test $ac_status = 0; }; }; then :
31401
31402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
31403 $as_echo "yes" >&6; }
31404
31405 $as_echo "#define HAVE_GET_LINK_DELAYED 1" >>confdefs.h
31406
31407
31408 else
31409 $as_echo "$as_me: failed program was:" >&5
31410 sed 's/^/| /' conftest.$ac_ext >&5
31411
31412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
31413 $as_echo "no" >&6; }
31414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->get_link() passes cookie" >&5
31415 $as_echo_n "checking whether iops->get_link() passes cookie... " >&6; }
31416
31417
31418 cat confdefs.h - <<_ACEOF >conftest.c
31419
31420
31421 #include <linux/fs.h>
31422 const char *get_link(struct dentry *de, struct
31423 inode *ip, void **cookie) { return "symlink"; }
31424 static struct inode_operations
31425 iops __attribute__ ((unused)) = {
31426 .get_link = get_link,
31427 };
31428
31429 int
31430 main (void)
31431 {
31432
31433
31434 ;
31435 return 0;
31436 }
31437
31438 _ACEOF
31439
31440
31441
31442 cat - <<_ACEOF >conftest.h
31443
31444 _ACEOF
31445
31446
31447 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31448 echo "obj-m := conftest.o" >build/Makefile
31449 modpost_flag=''
31450 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31451 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31452 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31453 (eval $ac_try) 2>&5
31454 ac_status=$?
31455 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31456 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31457 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31458 (eval $ac_try) 2>&5
31459 ac_status=$?
31460 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31461 test $ac_status = 0; }; }; then :
31462
31463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
31464 $as_echo "yes" >&6; }
31465
31466 $as_echo "#define HAVE_GET_LINK_COOKIE 1" >>confdefs.h
31467
31468
31469 else
31470 $as_echo "$as_me: failed program was:" >&5
31471 sed 's/^/| /' conftest.$ac_ext >&5
31472
31473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
31474 $as_echo "no" >&6; }
31475
31476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->follow_link() passes cookie" >&5
31477 $as_echo_n "checking whether iops->follow_link() passes cookie... " >&6; }
31478
31479
31480 cat confdefs.h - <<_ACEOF >conftest.c
31481
31482
31483 #include <linux/fs.h>
31484 const char *follow_link(struct dentry *de,
31485 void **cookie) { return "symlink"; }
31486 static struct inode_operations
31487 iops __attribute__ ((unused)) = {
31488 .follow_link = follow_link,
31489 };
31490
31491 int
31492 main (void)
31493 {
31494
31495
31496 ;
31497 return 0;
31498 }
31499
31500 _ACEOF
31501
31502
31503
31504 cat - <<_ACEOF >conftest.h
31505
31506 _ACEOF
31507
31508
31509 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31510 echo "obj-m := conftest.o" >build/Makefile
31511 modpost_flag=''
31512 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31513 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31514 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31515 (eval $ac_try) 2>&5
31516 ac_status=$?
31517 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31518 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31519 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31520 (eval $ac_try) 2>&5
31521 ac_status=$?
31522 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31523 test $ac_status = 0; }; }; then :
31524
31525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
31526 $as_echo "yes" >&6; }
31527
31528 $as_echo "#define HAVE_FOLLOW_LINK_COOKIE 1" >>confdefs.h
31529
31530
31531 else
31532 $as_echo "$as_me: failed program was:" >&5
31533 sed 's/^/| /' conftest.$ac_ext >&5
31534
31535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
31536 $as_echo "no" >&6; }
31537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->follow_link() passes nameidata" >&5
31538 $as_echo_n "checking whether iops->follow_link() passes nameidata... " >&6; }
31539
31540
31541 cat confdefs.h - <<_ACEOF >conftest.c
31542
31543
31544 #include <linux/fs.h>
31545 void *follow_link(struct dentry *de, struct
31546 nameidata *nd) { return (void *)NULL; }
31547 static struct inode_operations
31548 iops __attribute__ ((unused)) = {
31549 .follow_link = follow_link,
31550 };
31551
31552 int
31553 main (void)
31554 {
31555
31556
31557 ;
31558 return 0;
31559 }
31560
31561 _ACEOF
31562
31563
31564
31565 cat - <<_ACEOF >conftest.h
31566
31567 _ACEOF
31568
31569
31570 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31571 echo "obj-m := conftest.o" >build/Makefile
31572 modpost_flag=''
31573 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31574 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31575 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31576 (eval $ac_try) 2>&5
31577 ac_status=$?
31578 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31579 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31580 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31581 (eval $ac_try) 2>&5
31582 ac_status=$?
31583 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31584 test $ac_status = 0; }; }; then :
31585
31586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
31587 $as_echo "yes" >&6; }
31588
31589 $as_echo "#define HAVE_FOLLOW_LINK_NAMEIDATA 1" >>confdefs.h
31590
31591
31592 else
31593 $as_echo "$as_me: failed program was:" >&5
31594 sed 's/^/| /' conftest.$ac_ext >&5
31595
31596 as_fn_error $? "no; please file a bug report" "$LINENO" 5
31597
31598
31599
31600 fi
31601 rm -Rf build
31602
31603
31604
31605
31606
31607 fi
31608 rm -Rf build
31609
31610
31611
31612
31613
31614
31615 fi
31616 rm -Rf build
31617
31618
31619
31620
31621
31622 fi
31623 rm -Rf build
31624
31625
31626
31627
31628
31629
31630 cat confdefs.h - <<_ACEOF >conftest.c
31631
31632
31633 #if !defined(HAVE_GET_LINK_DELAYED)
31634 #error "Expecting get_link() delayed done"
31635 #endif
31636
31637 int
31638 main (void)
31639 {
31640
31641
31642 ;
31643 return 0;
31644 }
31645
31646 _ACEOF
31647
31648
31649
31650 cat - <<_ACEOF >conftest.h
31651
31652 _ACEOF
31653
31654
31655 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31656 echo "obj-m := conftest.o" >build/Makefile
31657 modpost_flag=''
31658 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31659 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31660 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31661 (eval $ac_try) 2>&5
31662 ac_status=$?
31663 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31664 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31665 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31666 (eval $ac_try) 2>&5
31667 ac_status=$?
31668 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31669 test $ac_status = 0; }; }; then :
31670
31671
31672 $as_echo "#define HAVE_PUT_LINK_DELAYED 1" >>confdefs.h
31673
31674
31675 else
31676 $as_echo "$as_me: failed program was:" >&5
31677 sed 's/^/| /' conftest.$ac_ext >&5
31678
31679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->put_link() passes cookie" >&5
31680 $as_echo_n "checking whether iops->put_link() passes cookie... " >&6; }
31681
31682
31683 cat confdefs.h - <<_ACEOF >conftest.c
31684
31685
31686 #include <linux/fs.h>
31687 void put_link(struct inode *ip, void *cookie)
31688 { return; }
31689 static struct inode_operations
31690 iops __attribute__ ((unused)) = {
31691 .put_link = put_link,
31692 };
31693
31694 int
31695 main (void)
31696 {
31697
31698
31699 ;
31700 return 0;
31701 }
31702
31703 _ACEOF
31704
31705
31706
31707 cat - <<_ACEOF >conftest.h
31708
31709 _ACEOF
31710
31711
31712 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31713 echo "obj-m := conftest.o" >build/Makefile
31714 modpost_flag=''
31715 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31716 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31717 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31718 (eval $ac_try) 2>&5
31719 ac_status=$?
31720 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31721 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31722 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31723 (eval $ac_try) 2>&5
31724 ac_status=$?
31725 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31726 test $ac_status = 0; }; }; then :
31727
31728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
31729 $as_echo "yes" >&6; }
31730
31731 $as_echo "#define HAVE_PUT_LINK_COOKIE 1" >>confdefs.h
31732
31733
31734 else
31735 $as_echo "$as_me: failed program was:" >&5
31736 sed 's/^/| /' conftest.$ac_ext >&5
31737
31738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
31739 $as_echo "no" >&6; }
31740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->put_link() passes nameidata" >&5
31741 $as_echo_n "checking whether iops->put_link() passes nameidata... " >&6; }
31742
31743
31744 cat confdefs.h - <<_ACEOF >conftest.c
31745
31746
31747 #include <linux/fs.h>
31748 void put_link(struct dentry *de, struct
31749 nameidata *nd, void *ptr) { return; }
31750 static struct inode_operations
31751 iops __attribute__ ((unused)) = {
31752 .put_link = put_link,
31753 };
31754
31755 int
31756 main (void)
31757 {
31758
31759
31760 ;
31761 return 0;
31762 }
31763
31764 _ACEOF
31765
31766
31767
31768 cat - <<_ACEOF >conftest.h
31769
31770 _ACEOF
31771
31772
31773 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31774 echo "obj-m := conftest.o" >build/Makefile
31775 modpost_flag=''
31776 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31777 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31778 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31779 (eval $ac_try) 2>&5
31780 ac_status=$?
31781 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31782 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31783 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31784 (eval $ac_try) 2>&5
31785 ac_status=$?
31786 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31787 test $ac_status = 0; }; }; then :
31788
31789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
31790 $as_echo "yes" >&6; }
31791
31792 $as_echo "#define HAVE_PUT_LINK_NAMEIDATA 1" >>confdefs.h
31793
31794
31795 else
31796 $as_echo "$as_me: failed program was:" >&5
31797 sed 's/^/| /' conftest.$ac_ext >&5
31798
31799 as_fn_error $? "no; please file a bug report" "$LINENO" 5
31800
31801
31802
31803 fi
31804 rm -Rf build
31805
31806
31807
31808
31809
31810 fi
31811 rm -Rf build
31812
31813
31814
31815
31816
31817 fi
31818 rm -Rf build
31819
31820
31821
31822
31823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->truncate_range() exists" >&5
31824 $as_echo_n "checking whether iops->truncate_range() exists... " >&6; }
31825
31826
31827 cat confdefs.h - <<_ACEOF >conftest.c
31828
31829
31830 #include <linux/fs.h>
31831 void truncate_range(struct inode *inode, loff_t start,
31832 loff_t end) { return; }
31833 static struct inode_operations iops __attribute__ ((unused)) = {
31834 .truncate_range = truncate_range,
31835 };
31836
31837 int
31838 main (void)
31839 {
31840
31841
31842 ;
31843 return 0;
31844 }
31845
31846 _ACEOF
31847
31848
31849
31850 cat - <<_ACEOF >conftest.h
31851
31852 _ACEOF
31853
31854
31855 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31856 echo "obj-m := conftest.o" >build/Makefile
31857 modpost_flag=''
31858 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31859 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31860 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31861 (eval $ac_try) 2>&5
31862 ac_status=$?
31863 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31864 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31865 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31866 (eval $ac_try) 2>&5
31867 ac_status=$?
31868 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31869 test $ac_status = 0; }; }; then :
31870
31871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
31872 $as_echo "yes" >&6; }
31873
31874 $as_echo "#define HAVE_INODE_TRUNCATE_RANGE 1" >>confdefs.h
31875
31876
31877 else
31878 $as_echo "$as_me: failed program was:" >&5
31879 sed 's/^/| /' conftest.$ac_ext >&5
31880
31881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
31882 $as_echo "no" >&6; }
31883
31884
31885
31886 fi
31887 rm -Rf build
31888
31889
31890
31891
31892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dops->d_automount() exists" >&5
31893 $as_echo_n "checking whether dops->d_automount() exists... " >&6; }
31894
31895
31896 cat confdefs.h - <<_ACEOF >conftest.c
31897
31898
31899 #include <linux/dcache.h>
31900 struct vfsmount *d_automount(struct path *p) { return NULL; }
31901 struct dentry_operations dops __attribute__ ((unused)) = {
31902 .d_automount = d_automount,
31903 };
31904
31905 int
31906 main (void)
31907 {
31908
31909
31910 ;
31911 return 0;
31912 }
31913
31914 _ACEOF
31915
31916
31917
31918 cat - <<_ACEOF >conftest.h
31919
31920 _ACEOF
31921
31922
31923 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31924 echo "obj-m := conftest.o" >build/Makefile
31925 modpost_flag=''
31926 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31927 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31928 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31929 (eval $ac_try) 2>&5
31930 ac_status=$?
31931 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31932 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31933 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31934 (eval $ac_try) 2>&5
31935 ac_status=$?
31936 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31937 test $ac_status = 0; }; }; then :
31938
31939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
31940 $as_echo "yes" >&6; }
31941
31942 $as_echo "#define HAVE_AUTOMOUNT 1" >>confdefs.h
31943
31944
31945 else
31946 $as_echo "$as_me: failed program was:" >&5
31947 sed 's/^/| /' conftest.$ac_ext >&5
31948
31949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
31950 $as_echo "no" >&6; }
31951
31952
31953
31954 fi
31955 rm -Rf build
31956
31957
31958
31959
31960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether eops->encode_fh() wants inode" >&5
31961 $as_echo_n "checking whether eops->encode_fh() wants inode... " >&6; }
31962
31963
31964 cat confdefs.h - <<_ACEOF >conftest.c
31965
31966
31967 #include <linux/exportfs.h>
31968 int encode_fh(struct inode *inode, __u32 *fh, int *max_len,
31969 struct inode *parent) { return 0; }
31970 static struct export_operations eops __attribute__ ((unused))={
31971 .encode_fh = encode_fh,
31972 };
31973
31974 int
31975 main (void)
31976 {
31977
31978
31979 ;
31980 return 0;
31981 }
31982
31983 _ACEOF
31984
31985
31986
31987 cat - <<_ACEOF >conftest.h
31988
31989 _ACEOF
31990
31991
31992 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31993 echo "obj-m := conftest.o" >build/Makefile
31994 modpost_flag=''
31995 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31996 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31997 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31998 (eval $ac_try) 2>&5
31999 ac_status=$?
32000 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32001 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32002 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32003 (eval $ac_try) 2>&5
32004 ac_status=$?
32005 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32006 test $ac_status = 0; }; }; then :
32007
32008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32009 $as_echo "yes" >&6; }
32010
32011 $as_echo "#define HAVE_ENCODE_FH_WITH_INODE 1" >>confdefs.h
32012
32013
32014 else
32015 $as_echo "$as_me: failed program was:" >&5
32016 sed 's/^/| /' conftest.$ac_ext >&5
32017
32018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32019 $as_echo "no" >&6; }
32020
32021
32022
32023 fi
32024 rm -Rf build
32025
32026
32027
32028
32029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether eops->commit_metadata() exists" >&5
32030 $as_echo_n "checking whether eops->commit_metadata() exists... " >&6; }
32031
32032
32033 cat confdefs.h - <<_ACEOF >conftest.c
32034
32035
32036 #include <linux/exportfs.h>
32037 int commit_metadata(struct inode *inode) { return 0; }
32038 static struct export_operations eops __attribute__ ((unused))={
32039 .commit_metadata = commit_metadata,
32040 };
32041
32042 int
32043 main (void)
32044 {
32045
32046
32047 ;
32048 return 0;
32049 }
32050
32051 _ACEOF
32052
32053
32054
32055 cat - <<_ACEOF >conftest.h
32056
32057 _ACEOF
32058
32059
32060 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32061 echo "obj-m := conftest.o" >build/Makefile
32062 modpost_flag=''
32063 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32064 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32065 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32066 (eval $ac_try) 2>&5
32067 ac_status=$?
32068 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32069 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32070 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32071 (eval $ac_try) 2>&5
32072 ac_status=$?
32073 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32074 test $ac_status = 0; }; }; then :
32075
32076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32077 $as_echo "yes" >&6; }
32078
32079 $as_echo "#define HAVE_COMMIT_METADATA 1" >>confdefs.h
32080
32081
32082 else
32083 $as_echo "$as_me: failed program was:" >&5
32084 sed 's/^/| /' conftest.$ac_ext >&5
32085
32086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32087 $as_echo "no" >&6; }
32088
32089
32090
32091 fi
32092 rm -Rf build
32093
32094
32095
32096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether clear_inode() is available" >&5
32097 $as_echo_n "checking whether clear_inode() is available... " >&6; }
32098
32099
32100
32101 cat confdefs.h - <<_ACEOF >conftest.c
32102
32103
32104 #include <linux/fs.h>
32105
32106 int
32107 main (void)
32108 {
32109
32110 clear_inode(NULL);
32111
32112 ;
32113 return 0;
32114 }
32115
32116 _ACEOF
32117
32118
32119
32120 cat - <<_ACEOF >conftest.h
32121
32122 _ACEOF
32123
32124
32125 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32126 echo "obj-m := conftest.o" >build/Makefile
32127 modpost_flag=''
32128 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32129 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32130 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32131 (eval $ac_try) 2>&5
32132 ac_status=$?
32133 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32134 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32135 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32136 (eval $ac_try) 2>&5
32137 ac_status=$?
32138 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32139 test $ac_status = 0; }; }; then :
32140 rc=0
32141 else
32142 $as_echo "$as_me: failed program was:" >&5
32143 sed 's/^/| /' conftest.$ac_ext >&5
32144 rc=1
32145
32146
32147 fi
32148 rm -Rf build
32149
32150
32151 if test $rc -ne 0; then :
32152
32153 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32154 $as_echo "no" >&6; }
32155
32156 else
32157 if test "x$enable_linux_builtin" != xyes; then
32158
32159 grep -q -E '[[:space:]]clear_inode[[:space:]]' \
32160 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
32161 rc=$?
32162 if test $rc -ne 0; then
32163 export=0
32164 for file in fs/inode.c; do
32165 grep -q -E "EXPORT_SYMBOL.*(clear_inode)" \
32166 "$LINUX/$file" 2>/dev/null
32167 rc=$?
32168 if test $rc -eq 0; then
32169 export=1
32170 break;
32171 fi
32172 done
32173 if test $export -eq 0; then :
32174 rc=1
32175 else :
32176 rc=0
32177 fi
32178 else :
32179 rc=0
32180 fi
32181
32182 fi
32183 if test $rc -ne 0; then :
32184
32185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32186 $as_echo "no" >&6; }
32187
32188 else :
32189
32190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32191 $as_echo "yes" >&6; }
32192
32193 $as_echo "#define HAVE_CLEAR_INODE 1" >>confdefs.h
32194
32195
32196 fi
32197 fi
32198
32199
32200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setattr_prepare() is available" >&5
32201 $as_echo_n "checking whether setattr_prepare() is available... " >&6; }
32202
32203
32204
32205 cat confdefs.h - <<_ACEOF >conftest.c
32206
32207
32208 #include <linux/fs.h>
32209
32210 int
32211 main (void)
32212 {
32213
32214 struct dentry *dentry = NULL;
32215 struct iattr *attr = NULL;
32216 int error;
32217
32218 error = setattr_prepare(dentry, attr);
32219
32220 ;
32221 return 0;
32222 }
32223
32224 _ACEOF
32225
32226
32227
32228 cat - <<_ACEOF >conftest.h
32229
32230 _ACEOF
32231
32232
32233 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32234 echo "obj-m := conftest.o" >build/Makefile
32235 modpost_flag=''
32236 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32237 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32238 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32239 (eval $ac_try) 2>&5
32240 ac_status=$?
32241 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32242 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32243 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32244 (eval $ac_try) 2>&5
32245 ac_status=$?
32246 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32247 test $ac_status = 0; }; }; then :
32248 rc=0
32249 else
32250 $as_echo "$as_me: failed program was:" >&5
32251 sed 's/^/| /' conftest.$ac_ext >&5
32252 rc=1
32253
32254
32255 fi
32256 rm -Rf build
32257
32258
32259 if test $rc -ne 0; then :
32260
32261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32262 $as_echo "no" >&6; }
32263
32264 else
32265 if test "x$enable_linux_builtin" != xyes; then
32266
32267 grep -q -E '[[:space:]]setattr_prepare[[:space:]]' \
32268 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
32269 rc=$?
32270 if test $rc -ne 0; then
32271 export=0
32272 for file in fs/attr.c; do
32273 grep -q -E "EXPORT_SYMBOL.*(setattr_prepare)" \
32274 "$LINUX/$file" 2>/dev/null
32275 rc=$?
32276 if test $rc -eq 0; then
32277 export=1
32278 break;
32279 fi
32280 done
32281 if test $export -eq 0; then :
32282 rc=1
32283 else :
32284 rc=0
32285 fi
32286 else :
32287 rc=0
32288 fi
32289
32290 fi
32291 if test $rc -ne 0; then :
32292
32293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32294 $as_echo "no" >&6; }
32295
32296 else :
32297
32298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32299 $as_echo "yes" >&6; }
32300
32301 $as_echo "#define HAVE_SETATTR_PREPARE 1" >>confdefs.h
32302
32303
32304 fi
32305 fi
32306
32307
32308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether insert_inode_locked() is available" >&5
32309 $as_echo_n "checking whether insert_inode_locked() is available... " >&6; }
32310
32311
32312
32313 cat confdefs.h - <<_ACEOF >conftest.c
32314
32315
32316 #include <linux/fs.h>
32317
32318 int
32319 main (void)
32320 {
32321
32322 insert_inode_locked(NULL);
32323
32324 ;
32325 return 0;
32326 }
32327
32328 _ACEOF
32329
32330
32331
32332 cat - <<_ACEOF >conftest.h
32333
32334 _ACEOF
32335
32336
32337 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32338 echo "obj-m := conftest.o" >build/Makefile
32339 modpost_flag=''
32340 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32341 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32342 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32343 (eval $ac_try) 2>&5
32344 ac_status=$?
32345 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32346 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32347 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32348 (eval $ac_try) 2>&5
32349 ac_status=$?
32350 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32351 test $ac_status = 0; }; }; then :
32352 rc=0
32353 else
32354 $as_echo "$as_me: failed program was:" >&5
32355 sed 's/^/| /' conftest.$ac_ext >&5
32356 rc=1
32357
32358
32359 fi
32360 rm -Rf build
32361
32362
32363 if test $rc -ne 0; then :
32364
32365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32366 $as_echo "no" >&6; }
32367
32368 else
32369 if test "x$enable_linux_builtin" != xyes; then
32370
32371 grep -q -E '[[:space:]]insert_inode_locked[[:space:]]' \
32372 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
32373 rc=$?
32374 if test $rc -ne 0; then
32375 export=0
32376 for file in fs/inode.c; do
32377 grep -q -E "EXPORT_SYMBOL.*(insert_inode_locked)" \
32378 "$LINUX/$file" 2>/dev/null
32379 rc=$?
32380 if test $rc -eq 0; then
32381 export=1
32382 break;
32383 fi
32384 done
32385 if test $export -eq 0; then :
32386 rc=1
32387 else :
32388 rc=0
32389 fi
32390 else :
32391 rc=0
32392 fi
32393
32394 fi
32395 if test $rc -ne 0; then :
32396
32397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32398 $as_echo "no" >&6; }
32399
32400 else :
32401
32402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32403 $as_echo "yes" >&6; }
32404
32405 $as_echo "#define HAVE_INSERT_INODE_LOCKED 1" >>confdefs.h
32406
32407
32408 fi
32409 fi
32410
32411
32412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether d_make_root() is available" >&5
32413 $as_echo_n "checking whether d_make_root() is available... " >&6; }
32414
32415
32416
32417 cat confdefs.h - <<_ACEOF >conftest.c
32418
32419
32420 #include <linux/dcache.h>
32421
32422 int
32423 main (void)
32424 {
32425
32426 d_make_root(NULL);
32427
32428 ;
32429 return 0;
32430 }
32431
32432 _ACEOF
32433
32434
32435
32436 cat - <<_ACEOF >conftest.h
32437
32438 _ACEOF
32439
32440
32441 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32442 echo "obj-m := conftest.o" >build/Makefile
32443 modpost_flag=''
32444 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32445 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32446 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32447 (eval $ac_try) 2>&5
32448 ac_status=$?
32449 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32450 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32451 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32452 (eval $ac_try) 2>&5
32453 ac_status=$?
32454 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32455 test $ac_status = 0; }; }; then :
32456 rc=0
32457 else
32458 $as_echo "$as_me: failed program was:" >&5
32459 sed 's/^/| /' conftest.$ac_ext >&5
32460 rc=1
32461
32462
32463 fi
32464 rm -Rf build
32465
32466
32467 if test $rc -ne 0; then :
32468
32469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32470 $as_echo "no" >&6; }
32471
32472 else
32473 if test "x$enable_linux_builtin" != xyes; then
32474
32475 grep -q -E '[[:space:]]d_make_root[[:space:]]' \
32476 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
32477 rc=$?
32478 if test $rc -ne 0; then
32479 export=0
32480 for file in fs/dcache.c; do
32481 grep -q -E "EXPORT_SYMBOL.*(d_make_root)" \
32482 "$LINUX/$file" 2>/dev/null
32483 rc=$?
32484 if test $rc -eq 0; then
32485 export=1
32486 break;
32487 fi
32488 done
32489 if test $export -eq 0; then :
32490 rc=1
32491 else :
32492 rc=0
32493 fi
32494 else :
32495 rc=0
32496 fi
32497
32498 fi
32499 if test $rc -ne 0; then :
32500
32501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32502 $as_echo "no" >&6; }
32503
32504 else :
32505
32506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32507 $as_echo "yes" >&6; }
32508
32509 $as_echo "#define HAVE_D_MAKE_ROOT 1" >>confdefs.h
32510
32511
32512 fi
32513 fi
32514
32515
32516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether d_obtain_alias() is available" >&5
32517 $as_echo_n "checking whether d_obtain_alias() is available... " >&6; }
32518
32519
32520
32521 cat confdefs.h - <<_ACEOF >conftest.c
32522
32523
32524 #include <linux/dcache.h>
32525
32526 int
32527 main (void)
32528 {
32529
32530 d_obtain_alias(NULL);
32531
32532 ;
32533 return 0;
32534 }
32535
32536 _ACEOF
32537
32538
32539
32540 cat - <<_ACEOF >conftest.h
32541
32542 _ACEOF
32543
32544
32545 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32546 echo "obj-m := conftest.o" >build/Makefile
32547 modpost_flag=''
32548 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32549 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32550 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32551 (eval $ac_try) 2>&5
32552 ac_status=$?
32553 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32554 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32555 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32556 (eval $ac_try) 2>&5
32557 ac_status=$?
32558 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32559 test $ac_status = 0; }; }; then :
32560 rc=0
32561 else
32562 $as_echo "$as_me: failed program was:" >&5
32563 sed 's/^/| /' conftest.$ac_ext >&5
32564 rc=1
32565
32566
32567 fi
32568 rm -Rf build
32569
32570
32571 if test $rc -ne 0; then :
32572
32573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32574 $as_echo "no" >&6; }
32575
32576 else
32577 if test "x$enable_linux_builtin" != xyes; then
32578
32579 grep -q -E '[[:space:]]d_obtain_alias[[:space:]]' \
32580 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
32581 rc=$?
32582 if test $rc -ne 0; then
32583 export=0
32584 for file in fs/dcache.c; do
32585 grep -q -E "EXPORT_SYMBOL.*(d_obtain_alias)" \
32586 "$LINUX/$file" 2>/dev/null
32587 rc=$?
32588 if test $rc -eq 0; then
32589 export=1
32590 break;
32591 fi
32592 done
32593 if test $export -eq 0; then :
32594 rc=1
32595 else :
32596 rc=0
32597 fi
32598 else :
32599 rc=0
32600 fi
32601
32602 fi
32603 if test $rc -ne 0; then :
32604
32605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32606 $as_echo "no" >&6; }
32607
32608 else :
32609
32610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32611 $as_echo "yes" >&6; }
32612
32613 $as_echo "#define HAVE_D_OBTAIN_ALIAS 1" >>confdefs.h
32614
32615
32616 fi
32617 fi
32618
32619
32620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether d_prune_aliases() is available" >&5
32621 $as_echo_n "checking whether d_prune_aliases() is available... " >&6; }
32622
32623
32624
32625 cat confdefs.h - <<_ACEOF >conftest.c
32626
32627
32628 #include <linux/dcache.h>
32629
32630 int
32631 main (void)
32632 {
32633
32634 struct inode *ip = NULL;
32635 d_prune_aliases(ip);
32636
32637 ;
32638 return 0;
32639 }
32640
32641 _ACEOF
32642
32643
32644
32645 cat - <<_ACEOF >conftest.h
32646
32647 _ACEOF
32648
32649
32650 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32651 echo "obj-m := conftest.o" >build/Makefile
32652 modpost_flag=''
32653 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32654 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32655 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32656 (eval $ac_try) 2>&5
32657 ac_status=$?
32658 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32659 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32660 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32661 (eval $ac_try) 2>&5
32662 ac_status=$?
32663 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32664 test $ac_status = 0; }; }; then :
32665 rc=0
32666 else
32667 $as_echo "$as_me: failed program was:" >&5
32668 sed 's/^/| /' conftest.$ac_ext >&5
32669 rc=1
32670
32671
32672 fi
32673 rm -Rf build
32674
32675
32676 if test $rc -ne 0; then :
32677
32678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32679 $as_echo "no" >&6; }
32680
32681 else
32682 if test "x$enable_linux_builtin" != xyes; then
32683
32684 grep -q -E '[[:space:]]d_prune_aliases[[:space:]]' \
32685 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
32686 rc=$?
32687 if test $rc -ne 0; then
32688 export=0
32689 for file in fs/dcache.c; do
32690 grep -q -E "EXPORT_SYMBOL.*(d_prune_aliases)" \
32691 "$LINUX/$file" 2>/dev/null
32692 rc=$?
32693 if test $rc -eq 0; then
32694 export=1
32695 break;
32696 fi
32697 done
32698 if test $export -eq 0; then :
32699 rc=1
32700 else :
32701 rc=0
32702 fi
32703 else :
32704 rc=0
32705 fi
32706
32707 fi
32708 if test $rc -ne 0; then :
32709
32710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32711 $as_echo "no" >&6; }
32712
32713 else :
32714
32715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32716 $as_echo "yes" >&6; }
32717
32718 $as_echo "#define HAVE_D_PRUNE_ALIASES 1" >>confdefs.h
32719
32720
32721 fi
32722 fi
32723
32724
32725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether d_set_d_op() is available" >&5
32726 $as_echo_n "checking whether d_set_d_op() is available... " >&6; }
32727
32728
32729
32730 cat confdefs.h - <<_ACEOF >conftest.c
32731
32732
32733 #include <linux/dcache.h>
32734
32735 int
32736 main (void)
32737 {
32738
32739 d_set_d_op(NULL, NULL);
32740
32741 ;
32742 return 0;
32743 }
32744
32745 _ACEOF
32746
32747
32748
32749 cat - <<_ACEOF >conftest.h
32750
32751 _ACEOF
32752
32753
32754 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32755 echo "obj-m := conftest.o" >build/Makefile
32756 modpost_flag=''
32757 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32758 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32759 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32760 (eval $ac_try) 2>&5
32761 ac_status=$?
32762 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32763 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32764 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32765 (eval $ac_try) 2>&5
32766 ac_status=$?
32767 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32768 test $ac_status = 0; }; }; then :
32769 rc=0
32770 else
32771 $as_echo "$as_me: failed program was:" >&5
32772 sed 's/^/| /' conftest.$ac_ext >&5
32773 rc=1
32774
32775
32776 fi
32777 rm -Rf build
32778
32779
32780 if test $rc -ne 0; then :
32781
32782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32783 $as_echo "no" >&6; }
32784
32785 else
32786 if test "x$enable_linux_builtin" != xyes; then
32787
32788 grep -q -E '[[:space:]]d_set_d_op[[:space:]]' \
32789 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
32790 rc=$?
32791 if test $rc -ne 0; then
32792 export=0
32793 for file in fs/dcache.c; do
32794 grep -q -E "EXPORT_SYMBOL.*(d_set_d_op)" \
32795 "$LINUX/$file" 2>/dev/null
32796 rc=$?
32797 if test $rc -eq 0; then
32798 export=1
32799 break;
32800 fi
32801 done
32802 if test $export -eq 0; then :
32803 rc=1
32804 else :
32805 rc=0
32806 fi
32807 else :
32808 rc=0
32809 fi
32810
32811 fi
32812 if test $rc -ne 0; then :
32813
32814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32815 $as_echo "no" >&6; }
32816
32817 else :
32818
32819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32820 $as_echo "yes" >&6; }
32821
32822 $as_echo "#define HAVE_D_SET_D_OP 1" >>confdefs.h
32823
32824
32825 fi
32826 fi
32827
32828
32829
32830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dops->d_revalidate() takes struct nameidata" >&5
32831 $as_echo_n "checking whether dops->d_revalidate() takes struct nameidata... " >&6; }
32832
32833
32834 cat confdefs.h - <<_ACEOF >conftest.c
32835
32836
32837 #include <linux/dcache.h>
32838
32839 int revalidate (struct dentry *dentry,
32840 struct nameidata *nidata) { return 0; }
32841
32842 static const struct dentry_operations
32843 dops __attribute__ ((unused)) = {
32844 .d_revalidate = revalidate,
32845 };
32846
32847 int
32848 main (void)
32849 {
32850
32851
32852 ;
32853 return 0;
32854 }
32855
32856 _ACEOF
32857
32858
32859
32860 cat - <<_ACEOF >conftest.h
32861
32862 _ACEOF
32863
32864
32865 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32866 echo "obj-m := conftest.o" >build/Makefile
32867 modpost_flag=''
32868 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32869 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32870 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32871 (eval $ac_try) 2>&5
32872 ac_status=$?
32873 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32874 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32875 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32876 (eval $ac_try) 2>&5
32877 ac_status=$?
32878 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32879 test $ac_status = 0; }; }; then :
32880
32881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32882 $as_echo "yes" >&6; }
32883
32884 $as_echo "#define HAVE_D_REVALIDATE_NAMEIDATA 1" >>confdefs.h
32885
32886
32887 else
32888 $as_echo "$as_me: failed program was:" >&5
32889 sed 's/^/| /' conftest.$ac_ext >&5
32890
32891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32892 $as_echo "no" >&6; }
32893
32894
32895
32896 fi
32897 rm -Rf build
32898
32899
32900
32901
32902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dentry uses const struct dentry_operations" >&5
32903 $as_echo_n "checking whether dentry uses const struct dentry_operations... " >&6; }
32904
32905
32906 cat confdefs.h - <<_ACEOF >conftest.c
32907
32908
32909 #include <linux/dcache.h>
32910
32911 const struct dentry_operations test_d_op = {
32912 .d_revalidate = NULL,
32913 };
32914
32915 int
32916 main (void)
32917 {
32918
32919 struct dentry d __attribute__ ((unused));
32920
32921 d.d_op = &test_d_op;
32922
32923 ;
32924 return 0;
32925 }
32926
32927 _ACEOF
32928
32929
32930
32931 cat - <<_ACEOF >conftest.h
32932
32933 _ACEOF
32934
32935
32936 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32937 echo "obj-m := conftest.o" >build/Makefile
32938 modpost_flag=''
32939 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32940 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32941 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32942 (eval $ac_try) 2>&5
32943 ac_status=$?
32944 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32945 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32946 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32947 (eval $ac_try) 2>&5
32948 ac_status=$?
32949 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32950 test $ac_status = 0; }; }; then :
32951
32952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32953 $as_echo "yes" >&6; }
32954
32955 $as_echo "#define HAVE_CONST_DENTRY_OPERATIONS 1" >>confdefs.h
32956
32957
32958 else
32959 $as_echo "$as_me: failed program was:" >&5
32960 sed 's/^/| /' conftest.$ac_ext >&5
32961
32962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32963 $as_echo "no" >&6; }
32964
32965
32966
32967 fi
32968 rm -Rf build
32969
32970
32971
32972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether check_disk_size_change() is available" >&5
32973 $as_echo_n "checking whether check_disk_size_change() is available... " >&6; }
32974
32975
32976
32977 cat confdefs.h - <<_ACEOF >conftest.c
32978
32979
32980 #include <linux/fs.h>
32981
32982 int
32983 main (void)
32984 {
32985
32986 check_disk_size_change(NULL, NULL);
32987
32988 ;
32989 return 0;
32990 }
32991
32992 _ACEOF
32993
32994
32995
32996 cat - <<_ACEOF >conftest.h
32997
32998 _ACEOF
32999
33000
33001 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
33002 echo "obj-m := conftest.o" >build/Makefile
33003 modpost_flag=''
33004 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
33005 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
33006 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33007 (eval $ac_try) 2>&5
33008 ac_status=$?
33009 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33010 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
33011 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33012 (eval $ac_try) 2>&5
33013 ac_status=$?
33014 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33015 test $ac_status = 0; }; }; then :
33016 rc=0
33017 else
33018 $as_echo "$as_me: failed program was:" >&5
33019 sed 's/^/| /' conftest.$ac_ext >&5
33020 rc=1
33021
33022
33023 fi
33024 rm -Rf build
33025
33026
33027 if test $rc -ne 0; then :
33028
33029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33030 $as_echo "no" >&6; }
33031
33032 else
33033 if test "x$enable_linux_builtin" != xyes; then
33034
33035 grep -q -E '[[:space:]]check_disk_size_change[[:space:]]' \
33036 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
33037 rc=$?
33038 if test $rc -ne 0; then
33039 export=0
33040 for file in fs/block_dev.c; do
33041 grep -q -E "EXPORT_SYMBOL.*(check_disk_size_change)" \
33042 "$LINUX/$file" 2>/dev/null
33043 rc=$?
33044 if test $rc -eq 0; then
33045 export=1
33046 break;
33047 fi
33048 done
33049 if test $export -eq 0; then :
33050 rc=1
33051 else :
33052 rc=0
33053 fi
33054 else :
33055 rc=0
33056 fi
33057
33058 fi
33059 if test $rc -ne 0; then :
33060
33061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33062 $as_echo "no" >&6; }
33063
33064 else :
33065
33066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
33067 $as_echo "yes" >&6; }
33068
33069 $as_echo "#define HAVE_CHECK_DISK_SIZE_CHANGE 1" >>confdefs.h
33070
33071
33072 fi
33073 fi
33074
33075
33076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether truncate_setsize() is available" >&5
33077 $as_echo_n "checking whether truncate_setsize() is available... " >&6; }
33078
33079
33080
33081 cat confdefs.h - <<_ACEOF >conftest.c
33082
33083
33084 #include <linux/mm.h>
33085
33086 int
33087 main (void)
33088 {
33089
33090 truncate_setsize(NULL, 0);
33091
33092 ;
33093 return 0;
33094 }
33095
33096 _ACEOF
33097
33098
33099
33100 cat - <<_ACEOF >conftest.h
33101
33102 _ACEOF
33103
33104
33105 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
33106 echo "obj-m := conftest.o" >build/Makefile
33107 modpost_flag=''
33108 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
33109 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
33110 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33111 (eval $ac_try) 2>&5
33112 ac_status=$?
33113 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33114 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
33115 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33116 (eval $ac_try) 2>&5
33117 ac_status=$?
33118 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33119 test $ac_status = 0; }; }; then :
33120 rc=0
33121 else
33122 $as_echo "$as_me: failed program was:" >&5
33123 sed 's/^/| /' conftest.$ac_ext >&5
33124 rc=1
33125
33126
33127 fi
33128 rm -Rf build
33129
33130
33131 if test $rc -ne 0; then :
33132
33133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33134 $as_echo "no" >&6; }
33135
33136 else
33137 if test "x$enable_linux_builtin" != xyes; then
33138
33139 grep -q -E '[[:space:]]truncate_setsize[[:space:]]' \
33140 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
33141 rc=$?
33142 if test $rc -ne 0; then
33143 export=0
33144 for file in mm/truncate.c; do
33145 grep -q -E "EXPORT_SYMBOL.*(truncate_setsize)" \
33146 "$LINUX/$file" 2>/dev/null
33147 rc=$?
33148 if test $rc -eq 0; then
33149 export=1
33150 break;
33151 fi
33152 done
33153 if test $export -eq 0; then :
33154 rc=1
33155 else :
33156 rc=0
33157 fi
33158 else :
33159 rc=0
33160 fi
33161
33162 fi
33163 if test $rc -ne 0; then :
33164
33165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33166 $as_echo "no" >&6; }
33167
33168 else :
33169
33170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
33171 $as_echo "yes" >&6; }
33172
33173 $as_echo "#define HAVE_TRUNCATE_SETSIZE 1" >>confdefs.h
33174
33175
33176 fi
33177 fi
33178
33179
33180
33181 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether security_inode_init_security wants 6 args" >&5
33182 $as_echo_n "checking whether security_inode_init_security wants 6 args... " >&6; }
33183
33184
33185 cat confdefs.h - <<_ACEOF >conftest.c
33186
33187
33188 #include <linux/security.h>
33189
33190 int
33191 main (void)
33192 {
33193
33194 struct inode *ip __attribute__ ((unused)) = NULL;
33195 struct inode *dip __attribute__ ((unused)) = NULL;
33196 const struct qstr *str __attribute__ ((unused)) = NULL;
33197 char *name __attribute__ ((unused)) = NULL;
33198 void *value __attribute__ ((unused)) = NULL;
33199 size_t len __attribute__ ((unused)) = 0;
33200
33201 security_inode_init_security(ip, dip, str, &name, &value, &len);
33202
33203 ;
33204 return 0;
33205 }
33206
33207 _ACEOF
33208
33209
33210
33211 cat - <<_ACEOF >conftest.h
33212
33213 _ACEOF
33214
33215
33216 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
33217 echo "obj-m := conftest.o" >build/Makefile
33218 modpost_flag=''
33219 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
33220 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
33221 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33222 (eval $ac_try) 2>&5
33223 ac_status=$?
33224 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33225 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
33226 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33227 (eval $ac_try) 2>&5
33228 ac_status=$?
33229 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33230 test $ac_status = 0; }; }; then :
33231
33232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
33233 $as_echo "yes" >&6; }
33234
33235 $as_echo "#define HAVE_6ARGS_SECURITY_INODE_INIT_SECURITY 1" >>confdefs.h
33236
33237
33238 else
33239 $as_echo "$as_me: failed program was:" >&5
33240 sed 's/^/| /' conftest.$ac_ext >&5
33241
33242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33243 $as_echo "no" >&6; }
33244
33245
33246
33247 fi
33248 rm -Rf build
33249
33250
33251
33252
33253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether security_inode_init_security wants callback" >&5
33254 $as_echo_n "checking whether security_inode_init_security wants callback... " >&6; }
33255
33256
33257 cat confdefs.h - <<_ACEOF >conftest.c
33258
33259
33260 #include <linux/security.h>
33261
33262 int
33263 main (void)
33264 {
33265
33266 struct inode *ip __attribute__ ((unused)) = NULL;
33267 struct inode *dip __attribute__ ((unused)) = NULL;
33268 const struct qstr *str __attribute__ ((unused)) = NULL;
33269 initxattrs func __attribute__ ((unused)) = NULL;
33270
33271 security_inode_init_security(ip, dip, str, func, NULL);
33272
33273 ;
33274 return 0;
33275 }
33276
33277 _ACEOF
33278
33279
33280
33281 cat - <<_ACEOF >conftest.h
33282
33283 _ACEOF
33284
33285
33286 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
33287 echo "obj-m := conftest.o" >build/Makefile
33288 modpost_flag=''
33289 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
33290 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
33291 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33292 (eval $ac_try) 2>&5
33293 ac_status=$?
33294 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33295 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
33296 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33297 (eval $ac_try) 2>&5
33298 ac_status=$?
33299 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33300 test $ac_status = 0; }; }; then :
33301
33302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
33303 $as_echo "yes" >&6; }
33304
33305 $as_echo "#define HAVE_CALLBACK_SECURITY_INODE_INIT_SECURITY 1" >>confdefs.h
33306
33307
33308 else
33309 $as_echo "$as_me: failed program was:" >&5
33310 sed 's/^/| /' conftest.$ac_ext >&5
33311
33312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33313 $as_echo "no" >&6; }
33314
33315
33316
33317 fi
33318 rm -Rf build
33319
33320
33321
33322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mount_nodev() is available" >&5
33323 $as_echo_n "checking whether mount_nodev() is available... " >&6; }
33324
33325
33326
33327 cat confdefs.h - <<_ACEOF >conftest.c
33328
33329
33330 #include <linux/fs.h>
33331
33332 int
33333 main (void)
33334 {
33335
33336 mount_nodev(NULL, 0, NULL, NULL);
33337
33338 ;
33339 return 0;
33340 }
33341
33342 _ACEOF
33343
33344
33345
33346 cat - <<_ACEOF >conftest.h
33347
33348 _ACEOF
33349
33350
33351 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
33352 echo "obj-m := conftest.o" >build/Makefile
33353 modpost_flag=''
33354 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
33355 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
33356 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33357 (eval $ac_try) 2>&5
33358 ac_status=$?
33359 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33360 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
33361 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33362 (eval $ac_try) 2>&5
33363 ac_status=$?
33364 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33365 test $ac_status = 0; }; }; then :
33366 rc=0
33367 else
33368 $as_echo "$as_me: failed program was:" >&5
33369 sed 's/^/| /' conftest.$ac_ext >&5
33370 rc=1
33371
33372
33373 fi
33374 rm -Rf build
33375
33376
33377 if test $rc -ne 0; then :
33378
33379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33380 $as_echo "no" >&6; }
33381
33382 else
33383 if test "x$enable_linux_builtin" != xyes; then
33384
33385 grep -q -E '[[:space:]]mount_nodev[[:space:]]' \
33386 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
33387 rc=$?
33388 if test $rc -ne 0; then
33389 export=0
33390 for file in fs/super.c; do
33391 grep -q -E "EXPORT_SYMBOL.*(mount_nodev)" \
33392 "$LINUX/$file" 2>/dev/null
33393 rc=$?
33394 if test $rc -eq 0; then
33395 export=1
33396 break;
33397 fi
33398 done
33399 if test $export -eq 0; then :
33400 rc=1
33401 else :
33402 rc=0
33403 fi
33404 else :
33405 rc=0
33406 fi
33407
33408 fi
33409 if test $rc -ne 0; then :
33410
33411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33412 $as_echo "no" >&6; }
33413
33414 else :
33415
33416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
33417 $as_echo "yes" >&6; }
33418
33419 $as_echo "#define HAVE_MOUNT_NODEV 1" >>confdefs.h
33420
33421
33422 fi
33423 fi
33424
33425
33426
33427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether super_block has s_shrink" >&5
33428 $as_echo_n "checking whether super_block has s_shrink... " >&6; }
33429
33430
33431 cat confdefs.h - <<_ACEOF >conftest.c
33432
33433
33434 #include <linux/fs.h>
33435
33436 int shrink(struct shrinker *s, struct shrink_control *sc)
33437 { return 0; }
33438
33439 static const struct super_block
33440 sb __attribute__ ((unused)) = {
33441 .s_shrink.shrink = shrink,
33442 .s_shrink.seeks = DEFAULT_SEEKS,
33443 .s_shrink.batch = 0,
33444 };
33445
33446 int
33447 main (void)
33448 {
33449
33450
33451 ;
33452 return 0;
33453 }
33454
33455 _ACEOF
33456
33457
33458
33459 cat - <<_ACEOF >conftest.h
33460
33461 _ACEOF
33462
33463
33464 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
33465 echo "obj-m := conftest.o" >build/Makefile
33466 modpost_flag=''
33467 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
33468 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
33469 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33470 (eval $ac_try) 2>&5
33471 ac_status=$?
33472 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33473 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
33474 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33475 (eval $ac_try) 2>&5
33476 ac_status=$?
33477 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33478 test $ac_status = 0; }; }; then :
33479
33480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
33481 $as_echo "yes" >&6; }
33482
33483 $as_echo "#define HAVE_SHRINK 1" >>confdefs.h
33484
33485
33486
33487 else
33488 $as_echo "$as_me: failed program was:" >&5
33489 sed 's/^/| /' conftest.$ac_ext >&5
33490
33491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33492 $as_echo "no" >&6; }
33493
33494
33495
33496 fi
33497 rm -Rf build
33498
33499
33500
33501
33502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether shrink_control has nid" >&5
33503 $as_echo_n "checking whether shrink_control has nid... " >&6; }
33504
33505
33506 cat confdefs.h - <<_ACEOF >conftest.c
33507
33508
33509 #include <linux/fs.h>
33510
33511 int
33512 main (void)
33513 {
33514
33515 struct shrink_control sc __attribute__ ((unused));
33516 unsigned long scnidsize __attribute__ ((unused)) =
33517 sizeof(sc.nid);
33518
33519 ;
33520 return 0;
33521 }
33522
33523 _ACEOF
33524
33525
33526
33527 cat - <<_ACEOF >conftest.h
33528
33529 _ACEOF
33530
33531
33532 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
33533 echo "obj-m := conftest.o" >build/Makefile
33534 modpost_flag=''
33535 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
33536 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
33537 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33538 (eval $ac_try) 2>&5
33539 ac_status=$?
33540 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33541 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
33542 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33543 (eval $ac_try) 2>&5
33544 ac_status=$?
33545 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33546 test $ac_status = 0; }; }; then :
33547
33548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
33549 $as_echo "yes" >&6; }
33550
33551 $as_echo "#define SHRINK_CONTROL_HAS_NID 1" >>confdefs.h
33552
33553
33554 else
33555 $as_echo "$as_me: failed program was:" >&5
33556 sed 's/^/| /' conftest.$ac_ext >&5
33557
33558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33559 $as_echo "no" >&6; }
33560
33561
33562
33563 fi
33564 rm -Rf build
33565
33566
33567
33568
33569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether super_block has s_instances list_head" >&5
33570 $as_echo_n "checking whether super_block has s_instances list_head... " >&6; }
33571
33572
33573 cat confdefs.h - <<_ACEOF >conftest.c
33574
33575
33576 #include <linux/fs.h>
33577
33578 int
33579 main (void)
33580 {
33581
33582 struct super_block sb __attribute__ ((unused));
33583
33584 INIT_LIST_HEAD(&sb.s_instances);
33585
33586 ;
33587 return 0;
33588 }
33589
33590 _ACEOF
33591
33592
33593
33594 cat - <<_ACEOF >conftest.h
33595
33596 _ACEOF
33597
33598
33599 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
33600 echo "obj-m := conftest.o" >build/Makefile
33601 modpost_flag=''
33602 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
33603 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
33604 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33605 (eval $ac_try) 2>&5
33606 ac_status=$?
33607 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33608 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
33609 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33610 (eval $ac_try) 2>&5
33611 ac_status=$?
33612 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33613 test $ac_status = 0; }; }; then :
33614
33615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
33616 $as_echo "yes" >&6; }
33617
33618 $as_echo "#define HAVE_S_INSTANCES_LIST_HEAD 1" >>confdefs.h
33619
33620
33621 else
33622 $as_echo "$as_me: failed program was:" >&5
33623 sed 's/^/| /' conftest.$ac_ext >&5
33624
33625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33626 $as_echo "no" >&6; }
33627
33628
33629
33630 fi
33631 rm -Rf build
33632
33633
33634
33635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether super_block has s_d_op" >&5
33636 $as_echo_n "checking whether super_block has s_d_op... " >&6; }
33637
33638
33639 cat confdefs.h - <<_ACEOF >conftest.c
33640
33641
33642 #include <linux/fs.h>
33643
33644 int
33645 main (void)
33646 {
33647
33648 struct super_block sb __attribute__ ((unused));
33649 sb.s_d_op = NULL;
33650
33651 ;
33652 return 0;
33653 }
33654
33655 _ACEOF
33656
33657
33658
33659 cat - <<_ACEOF >conftest.h
33660
33661 _ACEOF
33662
33663
33664 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
33665 echo "obj-m := conftest.o" >build/Makefile
33666 modpost_flag=''
33667 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
33668 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
33669 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33670 (eval $ac_try) 2>&5
33671 ac_status=$?
33672 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33673 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
33674 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33675 (eval $ac_try) 2>&5
33676 ac_status=$?
33677 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33678 test $ac_status = 0; }; }; then :
33679
33680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
33681 $as_echo "yes" >&6; }
33682
33683 $as_echo "#define HAVE_S_D_OP 1" >>confdefs.h
33684
33685
33686 else
33687 $as_echo "$as_me: failed program was:" >&5
33688 sed 's/^/| /' conftest.$ac_ext >&5
33689
33690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33691 $as_echo "no" >&6; }
33692
33693
33694
33695 fi
33696 rm -Rf build
33697
33698
33699
33700
33701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdi_setup_and_register() wants 2 args" >&5
33702 $as_echo_n "checking whether bdi_setup_and_register() wants 2 args... " >&6; }
33703
33704
33705
33706 cat confdefs.h - <<_ACEOF >conftest.c
33707
33708
33709 #include <linux/backing-dev.h>
33710 struct backing_dev_info bdi;
33711
33712 int
33713 main (void)
33714 {
33715
33716 char *name = "bdi";
33717 int error __attribute__((unused)) =
33718 bdi_setup_and_register(&bdi, name);
33719
33720 ;
33721 return 0;
33722 }
33723
33724 _ACEOF
33725
33726
33727
33728 cat - <<_ACEOF >conftest.h
33729
33730 _ACEOF
33731
33732
33733 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
33734 echo "obj-m := conftest.o" >build/Makefile
33735 modpost_flag=''
33736 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
33737 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
33738 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33739 (eval $ac_try) 2>&5
33740 ac_status=$?
33741 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33742 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
33743 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33744 (eval $ac_try) 2>&5
33745 ac_status=$?
33746 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33747 test $ac_status = 0; }; }; then :
33748 rc=0
33749 else
33750 $as_echo "$as_me: failed program was:" >&5
33751 sed 's/^/| /' conftest.$ac_ext >&5
33752 rc=1
33753
33754
33755 fi
33756 rm -Rf build
33757
33758
33759 if test $rc -ne 0; then :
33760
33761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33762 $as_echo "no" >&6; }
33763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdi_setup_and_register() wants 3 args" >&5
33764 $as_echo_n "checking whether bdi_setup_and_register() wants 3 args... " >&6; }
33765
33766
33767
33768 cat confdefs.h - <<_ACEOF >conftest.c
33769
33770
33771 #include <linux/backing-dev.h>
33772 struct backing_dev_info bdi;
33773
33774 int
33775 main (void)
33776 {
33777
33778 char *name = "bdi";
33779 unsigned int cap = BDI_CAP_MAP_COPY;
33780 int error __attribute__((unused)) =
33781 bdi_setup_and_register(&bdi, name, cap);
33782
33783 ;
33784 return 0;
33785 }
33786
33787 _ACEOF
33788
33789
33790
33791 cat - <<_ACEOF >conftest.h
33792
33793 _ACEOF
33794
33795
33796 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
33797 echo "obj-m := conftest.o" >build/Makefile
33798 modpost_flag=''
33799 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
33800 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
33801 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33802 (eval $ac_try) 2>&5
33803 ac_status=$?
33804 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33805 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
33806 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33807 (eval $ac_try) 2>&5
33808 ac_status=$?
33809 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33810 test $ac_status = 0; }; }; then :
33811 rc=0
33812 else
33813 $as_echo "$as_me: failed program was:" >&5
33814 sed 's/^/| /' conftest.$ac_ext >&5
33815 rc=1
33816
33817
33818 fi
33819 rm -Rf build
33820
33821
33822 if test $rc -ne 0; then :
33823
33824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33825 $as_echo "no" >&6; }
33826
33827 else
33828 if test "x$enable_linux_builtin" != xyes; then
33829
33830 grep -q -E '[[:space:]]bdi_setup_and_register[[:space:]]' \
33831 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
33832 rc=$?
33833 if test $rc -ne 0; then
33834 export=0
33835 for file in mm/backing-dev.c; do
33836 grep -q -E "EXPORT_SYMBOL.*(bdi_setup_and_register)" \
33837 "$LINUX/$file" 2>/dev/null
33838 rc=$?
33839 if test $rc -eq 0; then
33840 export=1
33841 break;
33842 fi
33843 done
33844 if test $export -eq 0; then :
33845 rc=1
33846 else :
33847 rc=0
33848 fi
33849 else :
33850 rc=0
33851 fi
33852
33853 fi
33854 if test $rc -ne 0; then :
33855
33856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33857 $as_echo "no" >&6; }
33858
33859 else :
33860
33861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
33862 $as_echo "yes" >&6; }
33863
33864 $as_echo "#define HAVE_3ARGS_BDI_SETUP_AND_REGISTER 1" >>confdefs.h
33865
33866
33867 fi
33868 fi
33869
33870
33871 else
33872 if test "x$enable_linux_builtin" != xyes; then
33873
33874 grep -q -E '[[:space:]]bdi_setup_and_register[[:space:]]' \
33875 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
33876 rc=$?
33877 if test $rc -ne 0; then
33878 export=0
33879 for file in mm/backing-dev.c; do
33880 grep -q -E "EXPORT_SYMBOL.*(bdi_setup_and_register)" \
33881 "$LINUX/$file" 2>/dev/null
33882 rc=$?
33883 if test $rc -eq 0; then
33884 export=1
33885 break;
33886 fi
33887 done
33888 if test $export -eq 0; then :
33889 rc=1
33890 else :
33891 rc=0
33892 fi
33893 else :
33894 rc=0
33895 fi
33896
33897 fi
33898 if test $rc -ne 0; then :
33899
33900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33901 $as_echo "no" >&6; }
33902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdi_setup_and_register() wants 3 args" >&5
33903 $as_echo_n "checking whether bdi_setup_and_register() wants 3 args... " >&6; }
33904
33905
33906
33907 cat confdefs.h - <<_ACEOF >conftest.c
33908
33909
33910 #include <linux/backing-dev.h>
33911 struct backing_dev_info bdi;
33912
33913 int
33914 main (void)
33915 {
33916
33917 char *name = "bdi";
33918 unsigned int cap = BDI_CAP_MAP_COPY;
33919 int error __attribute__((unused)) =
33920 bdi_setup_and_register(&bdi, name, cap);
33921
33922 ;
33923 return 0;
33924 }
33925
33926 _ACEOF
33927
33928
33929
33930 cat - <<_ACEOF >conftest.h
33931
33932 _ACEOF
33933
33934
33935 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
33936 echo "obj-m := conftest.o" >build/Makefile
33937 modpost_flag=''
33938 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
33939 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
33940 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33941 (eval $ac_try) 2>&5
33942 ac_status=$?
33943 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33944 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
33945 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33946 (eval $ac_try) 2>&5
33947 ac_status=$?
33948 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33949 test $ac_status = 0; }; }; then :
33950 rc=0
33951 else
33952 $as_echo "$as_me: failed program was:" >&5
33953 sed 's/^/| /' conftest.$ac_ext >&5
33954 rc=1
33955
33956
33957 fi
33958 rm -Rf build
33959
33960
33961 if test $rc -ne 0; then :
33962
33963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33964 $as_echo "no" >&6; }
33965
33966 else
33967 if test "x$enable_linux_builtin" != xyes; then
33968
33969 grep -q -E '[[:space:]]bdi_setup_and_register[[:space:]]' \
33970 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
33971 rc=$?
33972 if test $rc -ne 0; then
33973 export=0
33974 for file in mm/backing-dev.c; do
33975 grep -q -E "EXPORT_SYMBOL.*(bdi_setup_and_register)" \
33976 "$LINUX/$file" 2>/dev/null
33977 rc=$?
33978 if test $rc -eq 0; then
33979 export=1
33980 break;
33981 fi
33982 done
33983 if test $export -eq 0; then :
33984 rc=1
33985 else :
33986 rc=0
33987 fi
33988 else :
33989 rc=0
33990 fi
33991
33992 fi
33993 if test $rc -ne 0; then :
33994
33995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33996 $as_echo "no" >&6; }
33997
33998 else :
33999
34000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
34001 $as_echo "yes" >&6; }
34002
34003 $as_echo "#define HAVE_3ARGS_BDI_SETUP_AND_REGISTER 1" >>confdefs.h
34004
34005
34006 fi
34007 fi
34008
34009
34010 else :
34011
34012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
34013 $as_echo "yes" >&6; }
34014
34015 $as_echo "#define HAVE_2ARGS_BDI_SETUP_AND_REGISTER 1" >>confdefs.h
34016
34017
34018 fi
34019 fi
34020
34021
34022
34023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether set_nlink() is available" >&5
34024 $as_echo_n "checking whether set_nlink() is available... " >&6; }
34025
34026
34027 cat confdefs.h - <<_ACEOF >conftest.c
34028
34029
34030 #include <linux/fs.h>
34031
34032 int
34033 main (void)
34034 {
34035
34036 struct inode node;
34037 unsigned int link = 0;
34038 (void) set_nlink(&node, link);
34039
34040 ;
34041 return 0;
34042 }
34043
34044 _ACEOF
34045
34046
34047
34048 cat - <<_ACEOF >conftest.h
34049
34050 _ACEOF
34051
34052
34053 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34054 echo "obj-m := conftest.o" >build/Makefile
34055 modpost_flag=''
34056 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
34057 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
34058 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34059 (eval $ac_try) 2>&5
34060 ac_status=$?
34061 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34062 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
34063 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34064 (eval $ac_try) 2>&5
34065 ac_status=$?
34066 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34067 test $ac_status = 0; }; }; then :
34068
34069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
34070 $as_echo "yes" >&6; }
34071
34072 $as_echo "#define HAVE_SET_NLINK 1" >>confdefs.h
34073
34074
34075 else
34076 $as_echo "$as_me: failed program was:" >&5
34077 sed 's/^/| /' conftest.$ac_ext >&5
34078
34079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34080 $as_echo "no" >&6; }
34081
34082
34083
34084 fi
34085 rm -Rf build
34086
34087
34088
34089
34090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether elevator_change() is available" >&5
34091 $as_echo_n "checking whether elevator_change() is available... " >&6; }
34092 tmp_flags="$EXTRA_KCFLAGS"
34093 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
34094
34095
34096 cat confdefs.h - <<_ACEOF >conftest.c
34097
34098
34099 #include <linux/blkdev.h>
34100 #include <linux/elevator.h>
34101
34102 int
34103 main (void)
34104 {
34105
34106 int ret;
34107 struct request_queue *q = NULL;
34108 char *elevator = NULL;
34109 ret = elevator_change(q, elevator);
34110
34111 ;
34112 return 0;
34113 }
34114
34115 _ACEOF
34116
34117
34118
34119 cat - <<_ACEOF >conftest.h
34120
34121 _ACEOF
34122
34123
34124 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34125 echo "obj-m := conftest.o" >build/Makefile
34126 modpost_flag=''
34127 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
34128 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
34129 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34130 (eval $ac_try) 2>&5
34131 ac_status=$?
34132 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34133 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
34134 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34135 (eval $ac_try) 2>&5
34136 ac_status=$?
34137 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34138 test $ac_status = 0; }; }; then :
34139
34140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
34141 $as_echo "yes" >&6; }
34142
34143 $as_echo "#define HAVE_ELEVATOR_CHANGE 1" >>confdefs.h
34144
34145
34146 else
34147 $as_echo "$as_me: failed program was:" >&5
34148 sed 's/^/| /' conftest.$ac_ext >&5
34149
34150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34151 $as_echo "no" >&6; }
34152
34153
34154
34155 fi
34156 rm -Rf build
34157
34158
34159 EXTRA_KCFLAGS="$tmp_flags"
34160
34161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sget() wants 5 args" >&5
34162 $as_echo_n "checking whether sget() wants 5 args... " >&6; }
34163
34164
34165 cat confdefs.h - <<_ACEOF >conftest.c
34166
34167
34168 #include <linux/fs.h>
34169
34170 int
34171 main (void)
34172 {
34173
34174 struct file_system_type *type = NULL;
34175 int (*test)(struct super_block *,void *) = NULL;
34176 int (*set)(struct super_block *,void *) = NULL;
34177 int flags = 0;
34178 void *data = NULL;
34179 (void) sget(type, test, set, flags, data);
34180
34181 ;
34182 return 0;
34183 }
34184
34185 _ACEOF
34186
34187
34188
34189 cat - <<_ACEOF >conftest.h
34190
34191 _ACEOF
34192
34193
34194 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34195 echo "obj-m := conftest.o" >build/Makefile
34196 modpost_flag=''
34197 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
34198 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
34199 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34200 (eval $ac_try) 2>&5
34201 ac_status=$?
34202 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34203 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
34204 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34205 (eval $ac_try) 2>&5
34206 ac_status=$?
34207 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34208 test $ac_status = 0; }; }; then :
34209
34210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
34211 $as_echo "yes" >&6; }
34212
34213 $as_echo "#define HAVE_5ARG_SGET 1" >>confdefs.h
34214
34215
34216 else
34217 $as_echo "$as_me: failed program was:" >&5
34218 sed 's/^/| /' conftest.$ac_ext >&5
34219
34220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34221 $as_echo "no" >&6; }
34222
34223
34224
34225 fi
34226 rm -Rf build
34227
34228
34229
34230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lseek_execute() is available" >&5
34231 $as_echo_n "checking whether lseek_execute() is available... " >&6; }
34232
34233
34234
34235 cat confdefs.h - <<_ACEOF >conftest.c
34236
34237
34238 #include <linux/fs.h>
34239
34240 int
34241 main (void)
34242 {
34243
34244 struct file *fp __attribute__ ((unused)) = NULL;
34245 struct inode *ip __attribute__ ((unused)) = NULL;
34246 loff_t offset __attribute__ ((unused)) = 0;
34247 loff_t maxsize __attribute__ ((unused)) = 0;
34248
34249 lseek_execute(fp, ip, offset, maxsize);
34250
34251 ;
34252 return 0;
34253 }
34254
34255 _ACEOF
34256
34257
34258
34259 cat - <<_ACEOF >conftest.h
34260
34261 _ACEOF
34262
34263
34264 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34265 echo "obj-m := conftest.o" >build/Makefile
34266 modpost_flag=''
34267 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
34268 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
34269 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34270 (eval $ac_try) 2>&5
34271 ac_status=$?
34272 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34273 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
34274 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34275 (eval $ac_try) 2>&5
34276 ac_status=$?
34277 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34278 test $ac_status = 0; }; }; then :
34279 rc=0
34280 else
34281 $as_echo "$as_me: failed program was:" >&5
34282 sed 's/^/| /' conftest.$ac_ext >&5
34283 rc=1
34284
34285
34286 fi
34287 rm -Rf build
34288
34289
34290 if test $rc -ne 0; then :
34291
34292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34293 $as_echo "no" >&6; }
34294
34295 else
34296 if test "x$enable_linux_builtin" != xyes; then
34297
34298 grep -q -E '[[:space:]]lseek_exclusive[[:space:]]' \
34299 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
34300 rc=$?
34301 if test $rc -ne 0; then
34302 export=0
34303 for file in fs/read_write.c; do
34304 grep -q -E "EXPORT_SYMBOL.*(lseek_exclusive)" \
34305 "$LINUX/$file" 2>/dev/null
34306 rc=$?
34307 if test $rc -eq 0; then
34308 export=1
34309 break;
34310 fi
34311 done
34312 if test $export -eq 0; then :
34313 rc=1
34314 else :
34315 rc=0
34316 fi
34317 else :
34318 rc=0
34319 fi
34320
34321 fi
34322 if test $rc -ne 0; then :
34323
34324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34325 $as_echo "no" >&6; }
34326
34327 else :
34328
34329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
34330 $as_echo "yes" >&6; }
34331
34332 $as_echo "#define HAVE_LSEEK_EXECUTE 1" >>confdefs.h
34333
34334
34335 fi
34336 fi
34337
34338
34339
34340 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->iterate_shared() is available" >&5
34341 $as_echo_n "checking whether fops->iterate_shared() is available... " >&6; }
34342
34343
34344 cat confdefs.h - <<_ACEOF >conftest.c
34345
34346
34347 #include <linux/fs.h>
34348 int iterate(struct file *filp, struct dir_context * context)
34349 { return 0; }
34350
34351 static const struct file_operations fops
34352 __attribute__ ((unused)) = {
34353 .iterate_shared = iterate,
34354 };
34355
34356 int
34357 main (void)
34358 {
34359
34360
34361 ;
34362 return 0;
34363 }
34364
34365 _ACEOF
34366
34367
34368
34369 cat - <<_ACEOF >conftest.h
34370
34371 _ACEOF
34372
34373
34374 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34375 echo "obj-m := conftest.o" >build/Makefile
34376 modpost_flag=''
34377 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
34378 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
34379 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34380 (eval $ac_try) 2>&5
34381 ac_status=$?
34382 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34383 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
34384 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34385 (eval $ac_try) 2>&5
34386 ac_status=$?
34387 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34388 test $ac_status = 0; }; }; then :
34389
34390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
34391 $as_echo "yes" >&6; }
34392
34393 $as_echo "#define HAVE_VFS_ITERATE_SHARED 1" >>confdefs.h
34394
34395
34396 else
34397 $as_echo "$as_me: failed program was:" >&5
34398 sed 's/^/| /' conftest.$ac_ext >&5
34399
34400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34401 $as_echo "no" >&6; }
34402
34403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->iterate() is available" >&5
34404 $as_echo_n "checking whether fops->iterate() is available... " >&6; }
34405
34406
34407 cat confdefs.h - <<_ACEOF >conftest.c
34408
34409
34410 #include <linux/fs.h>
34411 int iterate(struct file *filp, struct dir_context * context)
34412 { return 0; }
34413
34414 static const struct file_operations fops
34415 __attribute__ ((unused)) = {
34416 .iterate = iterate,
34417 };
34418
34419 int
34420 main (void)
34421 {
34422
34423
34424 ;
34425 return 0;
34426 }
34427
34428 _ACEOF
34429
34430
34431
34432 cat - <<_ACEOF >conftest.h
34433
34434 _ACEOF
34435
34436
34437 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34438 echo "obj-m := conftest.o" >build/Makefile
34439 modpost_flag=''
34440 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
34441 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
34442 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34443 (eval $ac_try) 2>&5
34444 ac_status=$?
34445 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34446 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
34447 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34448 (eval $ac_try) 2>&5
34449 ac_status=$?
34450 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34451 test $ac_status = 0; }; }; then :
34452
34453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
34454 $as_echo "yes" >&6; }
34455
34456 $as_echo "#define HAVE_VFS_ITERATE 1" >>confdefs.h
34457
34458
34459 else
34460 $as_echo "$as_me: failed program was:" >&5
34461 sed 's/^/| /' conftest.$ac_ext >&5
34462
34463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34464 $as_echo "no" >&6; }
34465
34466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->readdir() is available" >&5
34467 $as_echo_n "checking whether fops->readdir() is available... " >&6; }
34468
34469
34470 cat confdefs.h - <<_ACEOF >conftest.c
34471
34472
34473 #include <linux/fs.h>
34474 int readdir(struct file *filp, void *entry, filldir_t func)
34475 { return 0; }
34476
34477 static const struct file_operations fops
34478 __attribute__ ((unused)) = {
34479 .readdir = readdir,
34480 };
34481
34482 int
34483 main (void)
34484 {
34485
34486
34487 ;
34488 return 0;
34489 }
34490
34491 _ACEOF
34492
34493
34494
34495 cat - <<_ACEOF >conftest.h
34496
34497 _ACEOF
34498
34499
34500 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34501 echo "obj-m := conftest.o" >build/Makefile
34502 modpost_flag=''
34503 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
34504 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
34505 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34506 (eval $ac_try) 2>&5
34507 ac_status=$?
34508 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34509 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
34510 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34511 (eval $ac_try) 2>&5
34512 ac_status=$?
34513 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34514 test $ac_status = 0; }; }; then :
34515
34516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
34517 $as_echo "yes" >&6; }
34518
34519 $as_echo "#define HAVE_VFS_READDIR 1" >>confdefs.h
34520
34521
34522 else
34523 $as_echo "$as_me: failed program was:" >&5
34524 sed 's/^/| /' conftest.$ac_ext >&5
34525
34526 as_fn_error $? "no; file a bug report with ZFSOnLinux" "$LINENO" 5
34527
34528
34529
34530 fi
34531 rm -Rf build
34532
34533
34534
34535
34536
34537 fi
34538 rm -Rf build
34539
34540
34541
34542
34543
34544 fi
34545 rm -Rf build
34546
34547
34548
34549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->read/write_iter() are available" >&5
34550 $as_echo_n "checking whether fops->read/write_iter() are available... " >&6; }
34551
34552
34553 cat confdefs.h - <<_ACEOF >conftest.c
34554
34555
34556 #include <linux/fs.h>
34557
34558 ssize_t test_read(struct kiocb *kiocb, struct iov_iter *to)
34559 { return 0; }
34560 ssize_t test_write(struct kiocb *kiocb, struct iov_iter *from)
34561 { return 0; }
34562
34563 static const struct file_operations
34564 fops __attribute__ ((unused)) = {
34565 .read_iter = test_read,
34566 .write_iter = test_write,
34567 };
34568
34569 int
34570 main (void)
34571 {
34572
34573
34574 ;
34575 return 0;
34576 }
34577
34578 _ACEOF
34579
34580
34581
34582 cat - <<_ACEOF >conftest.h
34583
34584 _ACEOF
34585
34586
34587 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34588 echo "obj-m := conftest.o" >build/Makefile
34589 modpost_flag=''
34590 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
34591 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
34592 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34593 (eval $ac_try) 2>&5
34594 ac_status=$?
34595 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34596 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
34597 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34598 (eval $ac_try) 2>&5
34599 ac_status=$?
34600 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34601 test $ac_status = 0; }; }; then :
34602
34603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
34604 $as_echo "yes" >&6; }
34605
34606 $as_echo "#define HAVE_VFS_RW_ITERATE 1" >>confdefs.h
34607
34608
34609 else
34610 $as_echo "$as_me: failed program was:" >&5
34611 sed 's/^/| /' conftest.$ac_ext >&5
34612
34613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34614 $as_echo "no" >&6; }
34615
34616
34617
34618 fi
34619 rm -Rf build
34620
34621
34622
34623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether generic_write_checks() takes kiocb" >&5
34624 $as_echo_n "checking whether generic_write_checks() takes kiocb... " >&6; }
34625
34626
34627 cat confdefs.h - <<_ACEOF >conftest.c
34628
34629
34630 #include <linux/fs.h>
34631
34632
34633 int
34634 main (void)
34635 {
34636
34637 struct kiocb *iocb = NULL;
34638 struct iov_iter *iov = NULL;
34639 generic_write_checks(iocb, iov);
34640
34641 ;
34642 return 0;
34643 }
34644
34645 _ACEOF
34646
34647
34648
34649 cat - <<_ACEOF >conftest.h
34650
34651 _ACEOF
34652
34653
34654 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34655 echo "obj-m := conftest.o" >build/Makefile
34656 modpost_flag=''
34657 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
34658 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
34659 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34660 (eval $ac_try) 2>&5
34661 ac_status=$?
34662 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34663 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
34664 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34665 (eval $ac_try) 2>&5
34666 ac_status=$?
34667 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34668 test $ac_status = 0; }; }; then :
34669
34670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
34671 $as_echo "yes" >&6; }
34672
34673 $as_echo "#define HAVE_GENERIC_WRITE_CHECKS_KIOCB 1" >>confdefs.h
34674
34675
34676 else
34677 $as_echo "$as_me: failed program was:" >&5
34678 sed 's/^/| /' conftest.$ac_ext >&5
34679
34680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34681 $as_echo "no" >&6; }
34682
34683
34684
34685 fi
34686 rm -Rf build
34687
34688
34689
34690
34691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether kmap_atomic wants 1 args" >&5
34692 $as_echo_n "checking whether kmap_atomic wants 1 args... " >&6; }
34693
34694
34695 cat confdefs.h - <<_ACEOF >conftest.c
34696
34697
34698 #include <linux/pagemap.h>
34699
34700 int
34701 main (void)
34702 {
34703
34704 struct page page;
34705 kmap_atomic(&page);
34706
34707 ;
34708 return 0;
34709 }
34710
34711 _ACEOF
34712
34713
34714
34715 cat - <<_ACEOF >conftest.h
34716
34717 _ACEOF
34718
34719
34720 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34721 echo "obj-m := conftest.o" >build/Makefile
34722 modpost_flag=''
34723 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
34724 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
34725 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34726 (eval $ac_try) 2>&5
34727 ac_status=$?
34728 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34729 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
34730 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34731 (eval $ac_try) 2>&5
34732 ac_status=$?
34733 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34734 test $ac_status = 0; }; }; then :
34735
34736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
34737 $as_echo "yes" >&6; }
34738
34739 $as_echo "#define HAVE_1ARG_KMAP_ATOMIC 1" >>confdefs.h
34740
34741
34742 else
34743 $as_echo "$as_me: failed program was:" >&5
34744 sed 's/^/| /' conftest.$ac_ext >&5
34745
34746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34747 $as_echo "no" >&6; }
34748
34749
34750
34751 fi
34752 rm -Rf build
34753
34754
34755
34756
34757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether follow_down_one() is available" >&5
34758 $as_echo_n "checking whether follow_down_one() is available... " >&6; }
34759
34760
34761 cat confdefs.h - <<_ACEOF >conftest.c
34762
34763
34764 #include <linux/namei.h>
34765
34766 int
34767 main (void)
34768 {
34769
34770 struct path *p = NULL;
34771 follow_down_one(p);
34772
34773 ;
34774 return 0;
34775 }
34776
34777 _ACEOF
34778
34779
34780
34781 cat - <<_ACEOF >conftest.h
34782
34783 _ACEOF
34784
34785
34786 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34787 echo "obj-m := conftest.o" >build/Makefile
34788 modpost_flag=''
34789 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
34790 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
34791 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34792 (eval $ac_try) 2>&5
34793 ac_status=$?
34794 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34795 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
34796 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34797 (eval $ac_try) 2>&5
34798 ac_status=$?
34799 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34800 test $ac_status = 0; }; }; then :
34801
34802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
34803 $as_echo "yes" >&6; }
34804
34805 $as_echo "#define HAVE_FOLLOW_DOWN_ONE 1" >>confdefs.h
34806
34807
34808 else
34809 $as_echo "$as_me: failed program was:" >&5
34810 sed 's/^/| /' conftest.$ac_ext >&5
34811
34812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34813 $as_echo "no" >&6; }
34814
34815
34816
34817 fi
34818 rm -Rf build
34819
34820
34821
34822
34823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether make_request_fn() returns int" >&5
34824 $as_echo_n "checking whether make_request_fn() returns int... " >&6; }
34825
34826
34827 cat confdefs.h - <<_ACEOF >conftest.c
34828
34829
34830 #include <linux/blkdev.h>
34831
34832 int make_request(struct request_queue *q, struct bio *bio)
34833 {
34834 return (0);
34835 }
34836
34837 int
34838 main (void)
34839 {
34840
34841 blk_queue_make_request(NULL, &make_request);
34842
34843 ;
34844 return 0;
34845 }
34846
34847 _ACEOF
34848
34849
34850
34851 cat - <<_ACEOF >conftest.h
34852
34853 _ACEOF
34854
34855
34856 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34857 echo "obj-m := conftest.o" >build/Makefile
34858 modpost_flag=''
34859 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
34860 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
34861 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34862 (eval $ac_try) 2>&5
34863 ac_status=$?
34864 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34865 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
34866 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34867 (eval $ac_try) 2>&5
34868 ac_status=$?
34869 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34870 test $ac_status = 0; }; }; then :
34871
34872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
34873 $as_echo "yes" >&6; }
34874
34875 $as_echo "#define MAKE_REQUEST_FN_RET int" >>confdefs.h
34876
34877
34878 $as_echo "#define HAVE_MAKE_REQUEST_FN_RET_INT 1" >>confdefs.h
34879
34880
34881 else
34882 $as_echo "$as_me: failed program was:" >&5
34883 sed 's/^/| /' conftest.$ac_ext >&5
34884
34885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34886 $as_echo "no" >&6; }
34887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether make_request_fn() returns void" >&5
34888 $as_echo_n "checking whether make_request_fn() returns void... " >&6; }
34889
34890
34891 cat confdefs.h - <<_ACEOF >conftest.c
34892
34893
34894 #include <linux/blkdev.h>
34895
34896 void make_request(struct request_queue *q, struct bio *bio)
34897 {
34898 return;
34899 }
34900
34901 int
34902 main (void)
34903 {
34904
34905 blk_queue_make_request(NULL, &make_request);
34906
34907 ;
34908 return 0;
34909 }
34910
34911 _ACEOF
34912
34913
34914
34915 cat - <<_ACEOF >conftest.h
34916
34917 _ACEOF
34918
34919
34920 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34921 echo "obj-m := conftest.o" >build/Makefile
34922 modpost_flag=''
34923 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
34924 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
34925 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34926 (eval $ac_try) 2>&5
34927 ac_status=$?
34928 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34929 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
34930 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34931 (eval $ac_try) 2>&5
34932 ac_status=$?
34933 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34934 test $ac_status = 0; }; }; then :
34935
34936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
34937 $as_echo "yes" >&6; }
34938
34939 $as_echo "#define MAKE_REQUEST_FN_RET void" >>confdefs.h
34940
34941
34942 else
34943 $as_echo "$as_me: failed program was:" >&5
34944 sed 's/^/| /' conftest.$ac_ext >&5
34945
34946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34947 $as_echo "no" >&6; }
34948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether make_request_fn() returns blk_qc_t" >&5
34949 $as_echo_n "checking whether make_request_fn() returns blk_qc_t... " >&6; }
34950
34951
34952 cat confdefs.h - <<_ACEOF >conftest.c
34953
34954
34955 #include <linux/blkdev.h>
34956
34957 blk_qc_t make_request(struct request_queue *q, struct bio *bio)
34958 {
34959 return (BLK_QC_T_NONE);
34960 }
34961
34962 int
34963 main (void)
34964 {
34965
34966 blk_queue_make_request(NULL, &make_request);
34967
34968 ;
34969 return 0;
34970 }
34971
34972 _ACEOF
34973
34974
34975
34976 cat - <<_ACEOF >conftest.h
34977
34978 _ACEOF
34979
34980
34981 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34982 echo "obj-m := conftest.o" >build/Makefile
34983 modpost_flag=''
34984 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
34985 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
34986 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34987 (eval $ac_try) 2>&5
34988 ac_status=$?
34989 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34990 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
34991 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34992 (eval $ac_try) 2>&5
34993 ac_status=$?
34994 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34995 test $ac_status = 0; }; }; then :
34996
34997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
34998 $as_echo "yes" >&6; }
34999
35000 $as_echo "#define MAKE_REQUEST_FN_RET blk_qc_t" >>confdefs.h
35001
35002
35003 $as_echo "#define HAVE_MAKE_REQUEST_FN_RET_QC 1" >>confdefs.h
35004
35005
35006 else
35007 $as_echo "$as_me: failed program was:" >&5
35008 sed 's/^/| /' conftest.$ac_ext >&5
35009
35010 as_fn_error $? "no - Please file a bug report at
35011 https://github.com/zfsonlinux/zfs/issues/new" "$LINENO" 5
35012
35013
35014
35015 fi
35016 rm -Rf build
35017
35018
35019
35020
35021
35022 fi
35023 rm -Rf build
35024
35025
35026
35027
35028
35029 fi
35030 rm -Rf build
35031
35032
35033
35034
35035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether generic IO accounting symbols are avaliable" >&5
35036 $as_echo_n "checking whether generic IO accounting symbols are avaliable... " >&6; }
35037
35038
35039
35040 cat confdefs.h - <<_ACEOF >conftest.c
35041
35042
35043 #include <linux/bio.h>
35044
35045 void (*generic_start_io_acct_f)(int, unsigned long,
35046 struct hd_struct *) = &generic_start_io_acct;
35047 void (*generic_end_io_acct_f)(int, struct hd_struct *,
35048 unsigned long) = &generic_end_io_acct;
35049
35050 int
35051 main (void)
35052 {
35053
35054 generic_start_io_acct(0, 0, NULL);
35055 generic_end_io_acct(0, NULL, 0);
35056
35057 ;
35058 return 0;
35059 }
35060
35061 _ACEOF
35062
35063
35064
35065 cat - <<_ACEOF >conftest.h
35066
35067 _ACEOF
35068
35069
35070 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
35071 echo "obj-m := conftest.o" >build/Makefile
35072 modpost_flag=''
35073 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
35074 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
35075 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35076 (eval $ac_try) 2>&5
35077 ac_status=$?
35078 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35079 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
35080 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35081 (eval $ac_try) 2>&5
35082 ac_status=$?
35083 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35084 test $ac_status = 0; }; }; then :
35085 rc=0
35086 else
35087 $as_echo "$as_me: failed program was:" >&5
35088 sed 's/^/| /' conftest.$ac_ext >&5
35089 rc=1
35090
35091
35092 fi
35093 rm -Rf build
35094
35095
35096 if test $rc -ne 0; then :
35097
35098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35099 $as_echo "no" >&6; }
35100
35101 else
35102 if test "x$enable_linux_builtin" != xyes; then
35103
35104 grep -q -E '[[:space:]]generic_start_io_acct[[:space:]]' \
35105 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
35106 rc=$?
35107 if test $rc -ne 0; then
35108 export=0
35109 for file in block/bio.c; do
35110 grep -q -E "EXPORT_SYMBOL.*(generic_start_io_acct)" \
35111 "$LINUX/$file" 2>/dev/null
35112 rc=$?
35113 if test $rc -eq 0; then
35114 export=1
35115 break;
35116 fi
35117 done
35118 if test $export -eq 0; then :
35119 rc=1
35120 else :
35121 rc=0
35122 fi
35123 else :
35124 rc=0
35125 fi
35126
35127 fi
35128 if test $rc -ne 0; then :
35129
35130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35131 $as_echo "no" >&6; }
35132
35133 else :
35134
35135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
35136 $as_echo "yes" >&6; }
35137
35138 $as_echo "#define HAVE_GENERIC_IO_ACCT 1" >>confdefs.h
35139
35140
35141 fi
35142 fi
35143
35144
35145
35146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->rename() wants flags" >&5
35147 $as_echo_n "checking whether iops->rename() wants flags... " >&6; }
35148
35149
35150 cat confdefs.h - <<_ACEOF >conftest.c
35151
35152
35153 #include <linux/fs.h>
35154 int rename_fn(struct inode *sip, struct dentry *sdp,
35155 struct inode *tip, struct dentry *tdp,
35156 unsigned int flags) { return 0; }
35157
35158 static const struct inode_operations
35159 iops __attribute__ ((unused)) = {
35160 .rename = rename_fn,
35161 };
35162
35163 int
35164 main (void)
35165 {
35166
35167
35168 ;
35169 return 0;
35170 }
35171
35172 _ACEOF
35173
35174
35175
35176 cat - <<_ACEOF >conftest.h
35177
35178 _ACEOF
35179
35180
35181 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
35182 echo "obj-m := conftest.o" >build/Makefile
35183 modpost_flag=''
35184 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
35185 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
35186 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35187 (eval $ac_try) 2>&5
35188 ac_status=$?
35189 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35190 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
35191 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35192 (eval $ac_try) 2>&5
35193 ac_status=$?
35194 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35195 test $ac_status = 0; }; }; then :
35196
35197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
35198 $as_echo "yes" >&6; }
35199
35200 $as_echo "#define HAVE_RENAME_WANTS_FLAGS 1" >>confdefs.h
35201
35202
35203 else
35204 $as_echo "$as_me: failed program was:" >&5
35205 sed 's/^/| /' conftest.$ac_ext >&5
35206
35207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35208 $as_echo "no" >&6; }
35209
35210
35211
35212 fi
35213 rm -Rf build
35214
35215
35216
35217
35218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether generic_setxattr() exists" >&5
35219 $as_echo_n "checking whether generic_setxattr() exists... " >&6; }
35220
35221
35222 cat confdefs.h - <<_ACEOF >conftest.c
35223
35224
35225 #include <linux/fs.h>
35226 #include <linux/xattr.h>
35227
35228 static const struct inode_operations
35229 iops __attribute__ ((unused)) = {
35230 .setxattr = generic_setxattr
35231 };
35232
35233 int
35234 main (void)
35235 {
35236
35237
35238 ;
35239 return 0;
35240 }
35241
35242 _ACEOF
35243
35244
35245
35246 cat - <<_ACEOF >conftest.h
35247
35248 _ACEOF
35249
35250
35251 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
35252 echo "obj-m := conftest.o" >build/Makefile
35253 modpost_flag=''
35254 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
35255 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
35256 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35257 (eval $ac_try) 2>&5
35258 ac_status=$?
35259 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35260 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
35261 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35262 (eval $ac_try) 2>&5
35263 ac_status=$?
35264 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35265 test $ac_status = 0; }; }; then :
35266
35267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
35268 $as_echo "yes" >&6; }
35269
35270 $as_echo "#define HAVE_GENERIC_SETXATTR 1" >>confdefs.h
35271
35272
35273 else
35274 $as_echo "$as_me: failed program was:" >&5
35275 sed 's/^/| /' conftest.$ac_ext >&5
35276
35277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35278 $as_echo "no" >&6; }
35279
35280
35281
35282 fi
35283 rm -Rf build
35284
35285
35286
35287
35288 if test "$LINUX_OBJ" != "$LINUX"; then :
35289
35290 KERNELMAKE_PARAMS="$KERNELMAKE_PARAMS O=$LINUX_OBJ"
35291
35292 fi
35293
35294
35295
35296 KERNELCPPFLAGS="$KERNELCPPFLAGS $NO_UNUSED_BUT_SET_VARIABLE"
35297 KERNELCPPFLAGS="$KERNELCPPFLAGS $NO_BOOL_COMPARE"
35298 KERNELCPPFLAGS="$KERNELCPPFLAGS -DHAVE_SPL -D_KERNEL"
35299 KERNELCPPFLAGS="$KERNELCPPFLAGS -DTEXT_DOMAIN=\\\"zfs-linux-kernel\\\""
35300
35301
35302
35303
35304
35305 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dkms.conf file" >&5
35306 $as_echo_n "checking for dkms.conf file... " >&6; }
35307 if test -e dkms.conf; then :
35308
35309 as_fn_error $? "
35310 *** ZFS should not be manually built in the DKMS source tree.
35311 *** Remove all ZFS packages before compiling the ZoL sources.
35312 *** Running \"make install\" breaks ZFS packages." "$LINENO" 5
35313
35314 else
35315
35316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
35317 $as_echo "not found" >&6; }
35318
35319 fi
35320
35321
35322
35323 # Check whether --with-mounthelperdir was given.
35324 if test "${with_mounthelperdir+set}" = set; then :
35325 withval=$with_mounthelperdir; mounthelperdir=$withval
35326 else
35327 mounthelperdir=/sbin
35328 fi
35329
35330
35331
35332
35333
35334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for udev directories" >&5
35335 $as_echo_n "checking for udev directories... " >&6; }
35336
35337 # Check whether --with-udevdir was given.
35338 if test "${with_udevdir+set}" = set; then :
35339 withval=$with_udevdir; udevdir=$withval
35340 else
35341 udevdir=check
35342 fi
35343
35344
35345 if test "x$udevdir" = xcheck; then :
35346
35347 path1=/lib/udev
35348 path2=/usr/lib/udev
35349 default=$path2
35350
35351 if test -d "$path1"; then :
35352 udevdir="$path1"
35353 else
35354
35355 if test -d "$path2"; then :
35356 udevdir="$path2"
35357 else
35358 udevdir="$default"
35359 fi
35360
35361 fi
35362
35363 fi
35364
35365
35366 # Check whether --with-udevruledir was given.
35367 if test "${with_udevruledir+set}" = set; then :
35368 withval=$with_udevruledir; udevruledir=$withval
35369 else
35370 udevruledir="${udevdir}/rules.d"
35371 fi
35372
35373
35374
35375
35376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $udevdir;$udevruledir" >&5
35377 $as_echo "$udevdir;$udevruledir" >&6; }
35378
35379
35380 # Check whether --enable-systemd was given.
35381 if test "${enable_systemd+set}" = set; then :
35382 enableval=$enable_systemd;
35383 else
35384 enable_systemd=yes
35385 fi
35386
35387
35388
35389 # Check whether --with-systemdunitdir was given.
35390 if test "${with_systemdunitdir+set}" = set; then :
35391 withval=$with_systemdunitdir; systemdunitdir=$withval
35392 else
35393 systemdunitdir=/usr/lib/systemd/system
35394 fi
35395
35396
35397
35398 # Check whether --with-systemdpresetdir was given.
35399 if test "${with_systemdpresetdir+set}" = set; then :
35400 withval=$with_systemdpresetdir; systemdpresetdir=$withval
35401 else
35402 systemdpresetdir=/usr/lib/systemd/system-preset
35403 fi
35404
35405
35406
35407 # Check whether --with-systemdmodulesloaddir was given.
35408 if test "${with_systemdmodulesloaddir+set}" = set; then :
35409 withval=$with_systemdmodulesloaddir; systemdmoduleloaddir=$withval
35410 else
35411 systemdmodulesloaddir=/usr/lib/modules-load.d
35412 fi
35413
35414
35415
35416 if test "x$enable_systemd" = xyes; then :
35417
35418 ZFS_INIT_SYSTEMD=systemd
35419 ZFS_MODULE_LOAD=modules-load.d
35420 modulesloaddir=$systemdmodulesloaddir
35421
35422 fi
35423
35424
35425
35426
35427
35428
35429
35430
35431 # Check whether --enable-sysvinit was given.
35432 if test "${enable_sysvinit+set}" = set; then :
35433 enableval=$enable_sysvinit;
35434 else
35435 enable_sysvinit=yes
35436 fi
35437
35438
35439 if test "x$enable_sysvinit" = xyes; then :
35440 ZFS_INIT_SYSV=init.d
35441 fi
35442
35443
35444
35445
35446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dracut directory" >&5
35447 $as_echo_n "checking for dracut directory... " >&6; }
35448
35449 # Check whether --with-dracutdir was given.
35450 if test "${with_dracutdir+set}" = set; then :
35451 withval=$with_dracutdir; dracutdir=$withval
35452 else
35453 dracutdir=check
35454 fi
35455
35456
35457 if test "x$dracutdir" = xcheck; then :
35458
35459 path1=/usr/share/dracut
35460 path2=/usr/lib/dracut
35461 default=$path2
35462
35463 if test -d "$path1"; then :
35464 dracutdir="$path1"
35465 else
35466
35467 if test -d "$path2"; then :
35468 dracutdir="$path2"
35469 else
35470 dracutdir="$default"
35471 fi
35472
35473 fi
35474
35475 fi
35476
35477
35478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dracutdir" >&5
35479 $as_echo "$dracutdir" >&6; }
35480
35481
35482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for target asm dir" >&5
35483 $as_echo_n "checking for target asm dir... " >&6; }
35484 TARGET_ARCH=`echo ${target_cpu} | sed -e s/i.86/i386/`
35485
35486 case $TARGET_ARCH in
35487 i386|x86_64)
35488 TARGET_ASM_DIR=asm-${TARGET_ARCH}
35489 ;;
35490 *)
35491 TARGET_ASM_DIR=asm-generic
35492 ;;
35493 esac
35494
35495
35496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TARGET_ASM_DIR" >&5
35497 $as_echo "$TARGET_ASM_DIR" >&6; }
35498
35499
35500 ZLIB=
35501
35502 ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
35503 if test "x$ac_cv_header_zlib_h" = xyes; then :
35504
35505 else
35506 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
35507 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
35508 as_fn_error $? "
35509 *** zlib.h missing, zlib-devel package required
35510 See \`config.log' for more details" "$LINENO" 5; }
35511 fi
35512
35513
35514
35515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compress2 in -lz" >&5
35516 $as_echo_n "checking for compress2 in -lz... " >&6; }
35517 if ${ac_cv_lib_z_compress2+:} false; then :
35518 $as_echo_n "(cached) " >&6
35519 else
35520 ac_check_lib_save_LIBS=$LIBS
35521 LIBS="-lz $LIBS"
35522 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35523 /* end confdefs.h. */
35524
35525 /* Override any GCC internal prototype to avoid an error.
35526 Use char because int might match the return type of a GCC
35527 builtin and then its argument prototype would still apply. */
35528 #ifdef __cplusplus
35529 extern "C"
35530 #endif
35531 char compress2 ();
35532 int
35533 main ()
35534 {
35535 return compress2 ();
35536 ;
35537 return 0;
35538 }
35539 _ACEOF
35540 if ac_fn_c_try_link "$LINENO"; then :
35541 ac_cv_lib_z_compress2=yes
35542 else
35543 ac_cv_lib_z_compress2=no
35544 fi
35545 rm -f core conftest.err conftest.$ac_objext \
35546 conftest$ac_exeext conftest.$ac_ext
35547 LIBS=$ac_check_lib_save_LIBS
35548 fi
35549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_compress2" >&5
35550 $as_echo "$ac_cv_lib_z_compress2" >&6; }
35551 if test "x$ac_cv_lib_z_compress2" = xyes; then :
35552 cat >>confdefs.h <<_ACEOF
35553 #define HAVE_LIBZ 1
35554 _ACEOF
35555
35556 LIBS="-lz $LIBS"
35557
35558 else
35559 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
35560 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
35561 as_fn_error $? "
35562 *** compress2() missing, zlib-devel package required
35563 See \`config.log' for more details" "$LINENO" 5; }
35564 fi
35565
35566
35567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uncompress in -lz" >&5
35568 $as_echo_n "checking for uncompress in -lz... " >&6; }
35569 if ${ac_cv_lib_z_uncompress+:} false; then :
35570 $as_echo_n "(cached) " >&6
35571 else
35572 ac_check_lib_save_LIBS=$LIBS
35573 LIBS="-lz $LIBS"
35574 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35575 /* end confdefs.h. */
35576
35577 /* Override any GCC internal prototype to avoid an error.
35578 Use char because int might match the return type of a GCC
35579 builtin and then its argument prototype would still apply. */
35580 #ifdef __cplusplus
35581 extern "C"
35582 #endif
35583 char uncompress ();
35584 int
35585 main ()
35586 {
35587 return uncompress ();
35588 ;
35589 return 0;
35590 }
35591 _ACEOF
35592 if ac_fn_c_try_link "$LINENO"; then :
35593 ac_cv_lib_z_uncompress=yes
35594 else
35595 ac_cv_lib_z_uncompress=no
35596 fi
35597 rm -f core conftest.err conftest.$ac_objext \
35598 conftest$ac_exeext conftest.$ac_ext
35599 LIBS=$ac_check_lib_save_LIBS
35600 fi
35601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_uncompress" >&5
35602 $as_echo "$ac_cv_lib_z_uncompress" >&6; }
35603 if test "x$ac_cv_lib_z_uncompress" = xyes; then :
35604 cat >>confdefs.h <<_ACEOF
35605 #define HAVE_LIBZ 1
35606 _ACEOF
35607
35608 LIBS="-lz $LIBS"
35609
35610 else
35611 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
35612 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
35613 as_fn_error $? "
35614 *** uncompress() missing, zlib-devel package required
35615 See \`config.log' for more details" "$LINENO" 5; }
35616 fi
35617
35618
35619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for crc32 in -lz" >&5
35620 $as_echo_n "checking for crc32 in -lz... " >&6; }
35621 if ${ac_cv_lib_z_crc32+:} false; then :
35622 $as_echo_n "(cached) " >&6
35623 else
35624 ac_check_lib_save_LIBS=$LIBS
35625 LIBS="-lz $LIBS"
35626 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35627 /* end confdefs.h. */
35628
35629 /* Override any GCC internal prototype to avoid an error.
35630 Use char because int might match the return type of a GCC
35631 builtin and then its argument prototype would still apply. */
35632 #ifdef __cplusplus
35633 extern "C"
35634 #endif
35635 char crc32 ();
35636 int
35637 main ()
35638 {
35639 return crc32 ();
35640 ;
35641 return 0;
35642 }
35643 _ACEOF
35644 if ac_fn_c_try_link "$LINENO"; then :
35645 ac_cv_lib_z_crc32=yes
35646 else
35647 ac_cv_lib_z_crc32=no
35648 fi
35649 rm -f core conftest.err conftest.$ac_objext \
35650 conftest$ac_exeext conftest.$ac_ext
35651 LIBS=$ac_check_lib_save_LIBS
35652 fi
35653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_crc32" >&5
35654 $as_echo "$ac_cv_lib_z_crc32" >&6; }
35655 if test "x$ac_cv_lib_z_crc32" = xyes; then :
35656 cat >>confdefs.h <<_ACEOF
35657 #define HAVE_LIBZ 1
35658 _ACEOF
35659
35660 LIBS="-lz $LIBS"
35661
35662 else
35663 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
35664 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
35665 as_fn_error $? "
35666 *** crc32() missing, zlib-devel package required
35667 See \`config.log' for more details" "$LINENO" 5; }
35668 fi
35669
35670
35671 ZLIB="-lz"
35672
35673
35674 $as_echo "#define HAVE_ZLIB 1" >>confdefs.h
35675
35676
35677
35678 LIBUUID=
35679
35680 ac_fn_c_check_header_mongrel "$LINENO" "uuid/uuid.h" "ac_cv_header_uuid_uuid_h" "$ac_includes_default"
35681 if test "x$ac_cv_header_uuid_uuid_h" = xyes; then :
35682
35683 else
35684 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
35685 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
35686 as_fn_error $? "
35687 *** uuid/uuid.h missing, libuuid-devel package required
35688 See \`config.log' for more details" "$LINENO" 5; }
35689 fi
35690
35691
35692
35693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uuid_generate in -luuid" >&5
35694 $as_echo_n "checking for uuid_generate in -luuid... " >&6; }
35695 if ${ac_cv_lib_uuid_uuid_generate+:} false; then :
35696 $as_echo_n "(cached) " >&6
35697 else
35698 ac_check_lib_save_LIBS=$LIBS
35699 LIBS="-luuid $LIBS"
35700 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35701 /* end confdefs.h. */
35702
35703 /* Override any GCC internal prototype to avoid an error.
35704 Use char because int might match the return type of a GCC
35705 builtin and then its argument prototype would still apply. */
35706 #ifdef __cplusplus
35707 extern "C"
35708 #endif
35709 char uuid_generate ();
35710 int
35711 main ()
35712 {
35713 return uuid_generate ();
35714 ;
35715 return 0;
35716 }
35717 _ACEOF
35718 if ac_fn_c_try_link "$LINENO"; then :
35719 ac_cv_lib_uuid_uuid_generate=yes
35720 else
35721 ac_cv_lib_uuid_uuid_generate=no
35722 fi
35723 rm -f core conftest.err conftest.$ac_objext \
35724 conftest$ac_exeext conftest.$ac_ext
35725 LIBS=$ac_check_lib_save_LIBS
35726 fi
35727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_uuid_uuid_generate" >&5
35728 $as_echo "$ac_cv_lib_uuid_uuid_generate" >&6; }
35729 if test "x$ac_cv_lib_uuid_uuid_generate" = xyes; then :
35730 cat >>confdefs.h <<_ACEOF
35731 #define HAVE_LIBUUID 1
35732 _ACEOF
35733
35734 LIBS="-luuid $LIBS"
35735
35736 else
35737 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
35738 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
35739 as_fn_error $? "
35740 *** uuid_generate() missing, libuuid-devel package required
35741 See \`config.log' for more details" "$LINENO" 5; }
35742 fi
35743
35744
35745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uuid_is_null in -luuid" >&5
35746 $as_echo_n "checking for uuid_is_null in -luuid... " >&6; }
35747 if ${ac_cv_lib_uuid_uuid_is_null+:} false; then :
35748 $as_echo_n "(cached) " >&6
35749 else
35750 ac_check_lib_save_LIBS=$LIBS
35751 LIBS="-luuid $LIBS"
35752 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35753 /* end confdefs.h. */
35754
35755 /* Override any GCC internal prototype to avoid an error.
35756 Use char because int might match the return type of a GCC
35757 builtin and then its argument prototype would still apply. */
35758 #ifdef __cplusplus
35759 extern "C"
35760 #endif
35761 char uuid_is_null ();
35762 int
35763 main ()
35764 {
35765 return uuid_is_null ();
35766 ;
35767 return 0;
35768 }
35769 _ACEOF
35770 if ac_fn_c_try_link "$LINENO"; then :
35771 ac_cv_lib_uuid_uuid_is_null=yes
35772 else
35773 ac_cv_lib_uuid_uuid_is_null=no
35774 fi
35775 rm -f core conftest.err conftest.$ac_objext \
35776 conftest$ac_exeext conftest.$ac_ext
35777 LIBS=$ac_check_lib_save_LIBS
35778 fi
35779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_uuid_uuid_is_null" >&5
35780 $as_echo "$ac_cv_lib_uuid_uuid_is_null" >&6; }
35781 if test "x$ac_cv_lib_uuid_uuid_is_null" = xyes; then :
35782 cat >>confdefs.h <<_ACEOF
35783 #define HAVE_LIBUUID 1
35784 _ACEOF
35785
35786 LIBS="-luuid $LIBS"
35787
35788 else
35789 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
35790 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
35791 as_fn_error $? "
35792 *** uuid_is_null() missing, libuuid-devel package required
35793 See \`config.log' for more details" "$LINENO" 5; }
35794 fi
35795
35796
35797 LIBUUID="-luuid"
35798
35799
35800 $as_echo "#define HAVE_LIBUUID 1" >>confdefs.h
35801
35802
35803
35804
35805 # Check whether --with-blkid was given.
35806 if test "${with_blkid+set}" = set; then :
35807 withval=$with_blkid;
35808 else
35809 with_blkid=check
35810 fi
35811
35812
35813 LIBBLKID=
35814 if test "x$with_blkid" = xyes; then :
35815
35816 LIBBLKID="-lblkid"
35817
35818
35819 $as_echo "#define HAVE_LIBBLKID 1" >>confdefs.h
35820
35821
35822 fi
35823
35824 if test "x$with_blkid" = xcheck; then :
35825
35826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for blkid_get_cache in -lblkid" >&5
35827 $as_echo_n "checking for blkid_get_cache in -lblkid... " >&6; }
35828 if ${ac_cv_lib_blkid_blkid_get_cache+:} false; then :
35829 $as_echo_n "(cached) " >&6
35830 else
35831 ac_check_lib_save_LIBS=$LIBS
35832 LIBS="-lblkid $LIBS"
35833 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35834 /* end confdefs.h. */
35835
35836 /* Override any GCC internal prototype to avoid an error.
35837 Use char because int might match the return type of a GCC
35838 builtin and then its argument prototype would still apply. */
35839 #ifdef __cplusplus
35840 extern "C"
35841 #endif
35842 char blkid_get_cache ();
35843 int
35844 main ()
35845 {
35846 return blkid_get_cache ();
35847 ;
35848 return 0;
35849 }
35850 _ACEOF
35851 if ac_fn_c_try_link "$LINENO"; then :
35852 ac_cv_lib_blkid_blkid_get_cache=yes
35853 else
35854 ac_cv_lib_blkid_blkid_get_cache=no
35855 fi
35856 rm -f core conftest.err conftest.$ac_objext \
35857 conftest$ac_exeext conftest.$ac_ext
35858 LIBS=$ac_check_lib_save_LIBS
35859 fi
35860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_blkid_blkid_get_cache" >&5
35861 $as_echo "$ac_cv_lib_blkid_blkid_get_cache" >&6; }
35862 if test "x$ac_cv_lib_blkid_blkid_get_cache" = xyes; then :
35863
35864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for blkid zfs support" >&5
35865 $as_echo_n "checking for blkid zfs support... " >&6; }
35866
35867 ZFS_DEV=`mktemp`
35868 truncate -s 64M $ZFS_DEV
35869 echo -en "\x0c\xb1\xba\0\0\0\0\0" | \
35870 dd of=$ZFS_DEV bs=1k count=8 \
35871 seek=128 conv=notrunc &>/dev/null \
35872 >/dev/null 2>/dev/null
35873 echo -en "\x0c\xb1\xba\0\0\0\0\0" | \
35874 dd of=$ZFS_DEV bs=1k count=8 \
35875 seek=132 conv=notrunc &>/dev/null \
35876 >/dev/null 2>/dev/null
35877 echo -en "\x0c\xb1\xba\0\0\0\0\0" | \
35878 dd of=$ZFS_DEV bs=1k count=8 \
35879 seek=136 conv=notrunc &>/dev/null \
35880 >/dev/null 2>/dev/null
35881 echo -en "\x0c\xb1\xba\0\0\0\0\0" | \
35882 dd of=$ZFS_DEV bs=1k count=8 \
35883 seek=140 conv=notrunc &>/dev/null \
35884 >/dev/null 2>/dev/null
35885
35886 saved_LIBS="$LIBS"
35887 LIBS="-lblkid"
35888
35889 if test "$cross_compiling" = yes; then :
35890 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
35891 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
35892 as_fn_error $? "cannot run test program while cross compiling
35893 See \`config.log' for more details" "$LINENO" 5; }
35894 else
35895 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35896 /* end confdefs.h. */
35897
35898 #include <stdio.h>
35899 #include <stdlib.h>
35900 #include <blkid/blkid.h>
35901
35902 int
35903 main ()
35904 {
35905
35906 blkid_cache cache;
35907 char *value;
35908
35909 if (blkid_get_cache(&cache, NULL) < 0)
35910 return 1;
35911
35912 value = blkid_get_tag_value(cache, "TYPE",
35913 "$ZFS_DEV");
35914 if (!value) {
35915 blkid_put_cache(cache);
35916 return 2;
35917 }
35918
35919 if (strcmp(value, "zfs_member")) {
35920 free(value);
35921 blkid_put_cache(cache);
35922 return 0;
35923 }
35924
35925 free(value);
35926 blkid_put_cache(cache);
35927
35928 ;
35929 return 0;
35930 }
35931 _ACEOF
35932 if ac_fn_c_try_run "$LINENO"; then :
35933
35934 rm -f $ZFS_DEV
35935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
35936 $as_echo "yes" >&6; }
35937 LIBBLKID="-lblkid"
35938
35939
35940 $as_echo "#define HAVE_LIBBLKID 1" >>confdefs.h
35941
35942
35943 else
35944
35945 rm -f $ZFS_DEV
35946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35947 $as_echo "no" >&6; }
35948 if test "x$with_blkid" != xcheck; then :
35949 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
35950 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
35951 as_fn_error $? "--with-blkid given but unavailable
35952 See \`config.log' for more details" "$LINENO" 5; }
35953 fi
35954
35955 fi
35956 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
35957 conftest.$ac_objext conftest.beam conftest.$ac_ext
35958 fi
35959
35960
35961 LIBS="$saved_LIBS"
35962
35963 else
35964
35965 if test "x$with_blkid" != xcheck; then :
35966 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
35967 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
35968 as_fn_error $? "--with-blkid given but unavailable
35969 See \`config.log' for more details" "$LINENO" 5; }
35970 fi
35971
35972
35973 fi
35974
35975
35976 fi
35977
35978
35979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -Wframe-larger-than=<size> support" >&5
35980 $as_echo_n "checking for -Wframe-larger-than=<size> support... " >&6; }
35981
35982 saved_flags="$CFLAGS"
35983 CFLAGS="$CFLAGS -Wframe-larger-than=1024"
35984
35985 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35986 /* end confdefs.h. */
35987
35988 int
35989 main ()
35990 {
35991
35992 ;
35993 return 0;
35994 }
35995 _ACEOF
35996 if ac_fn_c_try_compile "$LINENO"; then :
35997
35998 FRAME_LARGER_THAN=-Wframe-larger-than=1024
35999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
36000 $as_echo "yes" >&6; }
36001
36002 else
36003
36004 FRAME_LARGER_THAN=
36005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
36006 $as_echo "no" >&6; }
36007
36008 fi
36009 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36010
36011 CFLAGS="$saved_flags"
36012
36013
36014
36015 if test "x$runstatedir" = x; then
36016 runstatedir='${localstatedir}/run'
36017
36018 fi
36019
36020 for ac_func in mlockall
36021 do :
36022 ac_fn_c_check_func "$LINENO" "mlockall" "ac_cv_func_mlockall"
36023 if test "x$ac_cv_func_mlockall" = xyes; then :
36024 cat >>confdefs.h <<_ACEOF
36025 #define HAVE_MLOCKALL 1
36026 _ACEOF
36027
36028 fi
36029 done
36030
36031 ;;
36032 srpm) ;;
36033 *)
36034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Error!" >&5
36035 $as_echo "Error!" >&6; }
36036 as_fn_error $? "Bad value \"$ZFS_CONFIG\" for --with-config,
36037 user kernel|user|all|srpm" "$LINENO" 5 ;;
36038 esac
36039
36040 if test "$ZFS_CONFIG" = user -o "$ZFS_CONFIG" = all; then
36041 CONFIG_USER_TRUE=
36042 CONFIG_USER_FALSE='#'
36043 else
36044 CONFIG_USER_TRUE='#'
36045 CONFIG_USER_FALSE=
36046 fi
36047
36048 if test "$ZFS_CONFIG" = kernel -o "$ZFS_CONFIG" = all &&
36049 test "x$enable_linux_builtin" != xyes ; then
36050 CONFIG_KERNEL_TRUE=
36051 CONFIG_KERNEL_FALSE='#'
36052 else
36053 CONFIG_KERNEL_TRUE='#'
36054 CONFIG_KERNEL_FALSE=
36055 fi
36056
36057
36058
36059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether debugging is enabled" >&5
36060 $as_echo_n "checking whether debugging is enabled... " >&6; }
36061 # Check whether --enable-debug was given.
36062 if test "${enable_debug+set}" = set; then :
36063 enableval=$enable_debug;
36064 else
36065 enable_debug=no
36066 fi
36067
36068
36069 if test "x$enable_debug" = xyes; then :
36070
36071 KERNELCPPFLAGS="${KERNELCPPFLAGS} -DDEBUG -Werror"
36072 HOSTCFLAGS="${HOSTCFLAGS} -DDEBUG -Werror"
36073 DEBUG_CFLAGS="-DDEBUG -Werror"
36074 DEBUG_STACKFLAGS="-fstack-check"
36075 DEBUG_ZFS="_with_debug"
36076
36077 $as_echo "#define ZFS_DEBUG 1" >>confdefs.h
36078
36079
36080 else
36081
36082 KERNELCPPFLAGS="${KERNELCPPFLAGS} -DNDEBUG "
36083 HOSTCFLAGS="${HOSTCFLAGS} -DNDEBUG "
36084 DEBUG_CFLAGS="-DNDEBUG"
36085 DEBUG_STACKFLAGS=""
36086 DEBUG_ZFS="_without_debug"
36087
36088 fi
36089
36090
36091
36092
36093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_debug" >&5
36094 $as_echo "$enable_debug" >&6; }
36095
36096
36097 # Check whether --enable-debug-dmu-tx was given.
36098 if test "${enable_debug_dmu_tx+set}" = set; then :
36099 enableval=$enable_debug_dmu_tx;
36100 else
36101 enable_debug_dmu_tx=no
36102 fi
36103
36104
36105 if test "x$enable_debug_dmu_tx" = xyes; then :
36106
36107 KERNELCPPFLAGS="${KERNELCPPFLAGS} -DDEBUG_DMU_TX"
36108 DEBUG_DMU_TX="_with_debug_dmu_tx"
36109
36110 $as_echo "#define DEBUG_DMU_TX 1" >>confdefs.h
36111
36112
36113 else
36114
36115 DEBUG_DMU_TX="_without_debug_dmu_tx"
36116
36117 fi
36118
36119
36120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dmu tx validation is enabled" >&5
36121 $as_echo_n "checking whether dmu tx validation is enabled... " >&6; }
36122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_debug_dmu_tx" >&5
36123 $as_echo "$enable_debug_dmu_tx" >&6; }
36124
36125
36126 ac_config_files="$ac_config_files Makefile module/Makefile module/avl/Makefile module/nvpair/Makefile module/unicode/Makefile module/zcommon/Makefile module/zfs/Makefile module/zpios/Makefile include/Makefile include/linux/Makefile include/sys/Makefile include/sys/fs/Makefile include/sys/fm/Makefile include/sys/fm/fs/Makefile zfs.release"
36127
36128
36129 cat >confcache <<\_ACEOF
36130 # This file is a shell script that caches the results of configure
36131 # tests run on this system so they can be shared between configure
36132 # scripts and configure runs, see configure's option --config-cache.
36133 # It is not useful on other systems. If it contains results you don't
36134 # want to keep, you may remove or edit it.
36135 #
36136 # config.status only pays attention to the cache file if you give it
36137 # the --recheck option to rerun configure.
36138 #
36139 # `ac_cv_env_foo' variables (set or unset) will be overridden when
36140 # loading this file, other *unset* `ac_cv_foo' will be assigned the
36141 # following values.
36142
36143 _ACEOF
36144
36145 # The following way of writing the cache mishandles newlines in values,
36146 # but we know of no workaround that is simple, portable, and efficient.
36147 # So, we kill variables containing newlines.
36148 # Ultrix sh set writes to stderr and can't be redirected directly,
36149 # and sets the high bit in the cache file unless we assign to the vars.
36150 (
36151 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
36152 eval ac_val=\$$ac_var
36153 case $ac_val in #(
36154 *${as_nl}*)
36155 case $ac_var in #(
36156 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
36157 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
36158 esac
36159 case $ac_var in #(
36160 _ | IFS | as_nl) ;; #(
36161 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
36162 *) { eval $ac_var=; unset $ac_var;} ;;
36163 esac ;;
36164 esac
36165 done
36166
36167 (set) 2>&1 |
36168 case $as_nl`(ac_space=' '; set) 2>&1` in #(
36169 *${as_nl}ac_space=\ *)
36170 # `set' does not quote correctly, so add quotes: double-quote
36171 # substitution turns \\\\ into \\, and sed turns \\ into \.
36172 sed -n \
36173 "s/'/'\\\\''/g;
36174 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
36175 ;; #(
36176 *)
36177 # `set' quotes correctly as required by POSIX, so do not add quotes.
36178 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
36179 ;;
36180 esac |
36181 sort
36182 ) |
36183 sed '
36184 /^ac_cv_env_/b end
36185 t clear
36186 :clear
36187 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
36188 t end
36189 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
36190 :end' >>confcache
36191 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
36192 if test -w "$cache_file"; then
36193 if test "x$cache_file" != "x/dev/null"; then
36194 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
36195 $as_echo "$as_me: updating cache $cache_file" >&6;}
36196 if test ! -f "$cache_file" || test -h "$cache_file"; then
36197 cat confcache >"$cache_file"
36198 else
36199 case $cache_file in #(
36200 */* | ?:*)
36201 mv -f confcache "$cache_file"$$ &&
36202 mv -f "$cache_file"$$ "$cache_file" ;; #(
36203 *)
36204 mv -f confcache "$cache_file" ;;
36205 esac
36206 fi
36207 fi
36208 else
36209 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
36210 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
36211 fi
36212 fi
36213 rm -f confcache
36214
36215 test "x$prefix" = xNONE && prefix=$ac_default_prefix
36216 # Let make expand exec_prefix.
36217 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
36218
36219 DEFS=-DHAVE_CONFIG_H
36220
36221 ac_libobjs=
36222 ac_ltlibobjs=
36223 U=
36224 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
36225 # 1. Remove the extension, and $U if already installed.
36226 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
36227 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
36228 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
36229 # will be set to the directory where LIBOBJS objects are built.
36230 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
36231 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
36232 done
36233 LIBOBJS=$ac_libobjs
36234
36235 LTLIBOBJS=$ac_ltlibobjs
36236
36237
36238 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
36239 as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
36240 Usually this means the macro was only invoked conditionally." "$LINENO" 5
36241 fi
36242 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
36243 $as_echo_n "checking that generated files are newer than configure... " >&6; }
36244 if test -n "$am_sleep_pid"; then
36245 # Hide warnings about reused PIDs.
36246 wait $am_sleep_pid 2>/dev/null
36247 fi
36248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
36249 $as_echo "done" >&6; }
36250 if test -n "$EXEEXT"; then
36251 am__EXEEXT_TRUE=
36252 am__EXEEXT_FALSE='#'
36253 else
36254 am__EXEEXT_TRUE='#'
36255 am__EXEEXT_FALSE=
36256 fi
36257
36258 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
36259 as_fn_error $? "conditional \"AMDEP\" was never defined.
36260 Usually this means the macro was only invoked conditionally." "$LINENO" 5
36261 fi
36262 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
36263 as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
36264 Usually this means the macro was only invoked conditionally." "$LINENO" 5
36265 fi
36266 if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then
36267 as_fn_error $? "conditional \"am__fastdepCCAS\" was never defined.
36268 Usually this means the macro was only invoked conditionally." "$LINENO" 5
36269 fi
36270 if test -z "${CONFIG_USER_TRUE}" && test -z "${CONFIG_USER_FALSE}"; then
36271 as_fn_error $? "conditional \"CONFIG_USER\" was never defined.
36272 Usually this means the macro was only invoked conditionally." "$LINENO" 5
36273 fi
36274 if test -z "${CONFIG_KERNEL_TRUE}" && test -z "${CONFIG_KERNEL_FALSE}"; then
36275 as_fn_error $? "conditional \"CONFIG_KERNEL\" was never defined.
36276 Usually this means the macro was only invoked conditionally." "$LINENO" 5
36277 fi
36278
36279 : "${CONFIG_STATUS=./config.status}"
36280 ac_write_fail=0
36281 ac_clean_files_save=$ac_clean_files
36282 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
36283 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
36284 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
36285 as_write_fail=0
36286 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
36287 #! $SHELL
36288 # Generated by $as_me.
36289 # Run this file to recreate the current configuration.
36290 # Compiler output produced by configure, useful for debugging
36291 # configure, is in config.log if it exists.
36292
36293 debug=false
36294 ac_cs_recheck=false
36295 ac_cs_silent=false
36296
36297 SHELL=\${CONFIG_SHELL-$SHELL}
36298 export SHELL
36299 _ASEOF
36300 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
36301 ## -------------------- ##
36302 ## M4sh Initialization. ##
36303 ## -------------------- ##
36304
36305 # Be more Bourne compatible
36306 DUALCASE=1; export DUALCASE # for MKS sh
36307 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
36308 emulate sh
36309 NULLCMD=:
36310 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
36311 # is contrary to our usage. Disable this feature.
36312 alias -g '${1+"$@"}'='"$@"'
36313 setopt NO_GLOB_SUBST
36314 else
36315 case `(set -o) 2>/dev/null` in #(
36316 *posix*) :
36317 set -o posix ;; #(
36318 *) :
36319 ;;
36320 esac
36321 fi
36322
36323
36324 as_nl='
36325 '
36326 export as_nl
36327 # Printing a long string crashes Solaris 7 /usr/bin/printf.
36328 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
36329 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
36330 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
36331 # Prefer a ksh shell builtin over an external printf program on Solaris,
36332 # but without wasting forks for bash or zsh.
36333 if test -z "$BASH_VERSION$ZSH_VERSION" \
36334 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
36335 as_echo='print -r --'
36336 as_echo_n='print -rn --'
36337 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
36338 as_echo='printf %s\n'
36339 as_echo_n='printf %s'
36340 else
36341 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
36342 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
36343 as_echo_n='/usr/ucb/echo -n'
36344 else
36345 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
36346 as_echo_n_body='eval
36347 arg=$1;
36348 case $arg in #(
36349 *"$as_nl"*)
36350 expr "X$arg" : "X\\(.*\\)$as_nl";
36351 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
36352 esac;
36353 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
36354 '
36355 export as_echo_n_body
36356 as_echo_n='sh -c $as_echo_n_body as_echo'
36357 fi
36358 export as_echo_body
36359 as_echo='sh -c $as_echo_body as_echo'
36360 fi
36361
36362 # The user is always right.
36363 if test "${PATH_SEPARATOR+set}" != set; then
36364 PATH_SEPARATOR=:
36365 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
36366 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
36367 PATH_SEPARATOR=';'
36368 }
36369 fi
36370
36371
36372 # IFS
36373 # We need space, tab and new line, in precisely that order. Quoting is
36374 # there to prevent editors from complaining about space-tab.
36375 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
36376 # splitting by setting IFS to empty value.)
36377 IFS=" "" $as_nl"
36378
36379 # Find who we are. Look in the path if we contain no directory separator.
36380 as_myself=
36381 case $0 in #((
36382 *[\\/]* ) as_myself=$0 ;;
36383 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
36384 for as_dir in $PATH
36385 do
36386 IFS=$as_save_IFS
36387 test -z "$as_dir" && as_dir=.
36388 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
36389 done
36390 IFS=$as_save_IFS
36391
36392 ;;
36393 esac
36394 # We did not find ourselves, most probably we were run as `sh COMMAND'
36395 # in which case we are not to be found in the path.
36396 if test "x$as_myself" = x; then
36397 as_myself=$0
36398 fi
36399 if test ! -f "$as_myself"; then
36400 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
36401 exit 1
36402 fi
36403
36404 # Unset variables that we do not need and which cause bugs (e.g. in
36405 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
36406 # suppresses any "Segmentation fault" message there. '((' could
36407 # trigger a bug in pdksh 5.2.14.
36408 for as_var in BASH_ENV ENV MAIL MAILPATH
36409 do eval test x\${$as_var+set} = xset \
36410 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
36411 done
36412 PS1='$ '
36413 PS2='> '
36414 PS4='+ '
36415
36416 # NLS nuisances.
36417 LC_ALL=C
36418 export LC_ALL
36419 LANGUAGE=C
36420 export LANGUAGE
36421
36422 # CDPATH.
36423 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
36424
36425
36426 # as_fn_error STATUS ERROR [LINENO LOG_FD]
36427 # ----------------------------------------
36428 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
36429 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
36430 # script with STATUS, using 1 if that was 0.
36431 as_fn_error ()
36432 {
36433 as_status=$1; test $as_status -eq 0 && as_status=1
36434 if test "$4"; then
36435 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
36436 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
36437 fi
36438 $as_echo "$as_me: error: $2" >&2
36439 as_fn_exit $as_status
36440 } # as_fn_error
36441
36442
36443 # as_fn_set_status STATUS
36444 # -----------------------
36445 # Set $? to STATUS, without forking.
36446 as_fn_set_status ()
36447 {
36448 return $1
36449 } # as_fn_set_status
36450
36451 # as_fn_exit STATUS
36452 # -----------------
36453 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
36454 as_fn_exit ()
36455 {
36456 set +e
36457 as_fn_set_status $1
36458 exit $1
36459 } # as_fn_exit
36460
36461 # as_fn_unset VAR
36462 # ---------------
36463 # Portably unset VAR.
36464 as_fn_unset ()
36465 {
36466 { eval $1=; unset $1;}
36467 }
36468 as_unset=as_fn_unset
36469 # as_fn_append VAR VALUE
36470 # ----------------------
36471 # Append the text in VALUE to the end of the definition contained in VAR. Take
36472 # advantage of any shell optimizations that allow amortized linear growth over
36473 # repeated appends, instead of the typical quadratic growth present in naive
36474 # implementations.
36475 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
36476 eval 'as_fn_append ()
36477 {
36478 eval $1+=\$2
36479 }'
36480 else
36481 as_fn_append ()
36482 {
36483 eval $1=\$$1\$2
36484 }
36485 fi # as_fn_append
36486
36487 # as_fn_arith ARG...
36488 # ------------------
36489 # Perform arithmetic evaluation on the ARGs, and store the result in the
36490 # global $as_val. Take advantage of shells that can avoid forks. The arguments
36491 # must be portable across $(()) and expr.
36492 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
36493 eval 'as_fn_arith ()
36494 {
36495 as_val=$(( $* ))
36496 }'
36497 else
36498 as_fn_arith ()
36499 {
36500 as_val=`expr "$@" || test $? -eq 1`
36501 }
36502 fi # as_fn_arith
36503
36504
36505 if expr a : '\(a\)' >/dev/null 2>&1 &&
36506 test "X`expr 00001 : '.*\(...\)'`" = X001; then
36507 as_expr=expr
36508 else
36509 as_expr=false
36510 fi
36511
36512 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
36513 as_basename=basename
36514 else
36515 as_basename=false
36516 fi
36517
36518 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
36519 as_dirname=dirname
36520 else
36521 as_dirname=false
36522 fi
36523
36524 as_me=`$as_basename -- "$0" ||
36525 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
36526 X"$0" : 'X\(//\)$' \| \
36527 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
36528 $as_echo X/"$0" |
36529 sed '/^.*\/\([^/][^/]*\)\/*$/{
36530 s//\1/
36531 q
36532 }
36533 /^X\/\(\/\/\)$/{
36534 s//\1/
36535 q
36536 }
36537 /^X\/\(\/\).*/{
36538 s//\1/
36539 q
36540 }
36541 s/.*/./; q'`
36542
36543 # Avoid depending upon Character Ranges.
36544 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
36545 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
36546 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
36547 as_cr_digits='0123456789'
36548 as_cr_alnum=$as_cr_Letters$as_cr_digits
36549
36550 ECHO_C= ECHO_N= ECHO_T=
36551 case `echo -n x` in #(((((
36552 -n*)
36553 case `echo 'xy\c'` in
36554 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
36555 xy) ECHO_C='\c';;
36556 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
36557 ECHO_T=' ';;
36558 esac;;
36559 *)
36560 ECHO_N='-n';;
36561 esac
36562
36563 rm -f conf$$ conf$$.exe conf$$.file
36564 if test -d conf$$.dir; then
36565 rm -f conf$$.dir/conf$$.file
36566 else
36567 rm -f conf$$.dir
36568 mkdir conf$$.dir 2>/dev/null
36569 fi
36570 if (echo >conf$$.file) 2>/dev/null; then
36571 if ln -s conf$$.file conf$$ 2>/dev/null; then
36572 as_ln_s='ln -s'
36573 # ... but there are two gotchas:
36574 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
36575 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
36576 # In both cases, we have to default to `cp -pR'.
36577 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
36578 as_ln_s='cp -pR'
36579 elif ln conf$$.file conf$$ 2>/dev/null; then
36580 as_ln_s=ln
36581 else
36582 as_ln_s='cp -pR'
36583 fi
36584 else
36585 as_ln_s='cp -pR'
36586 fi
36587 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
36588 rmdir conf$$.dir 2>/dev/null
36589
36590
36591 # as_fn_mkdir_p
36592 # -------------
36593 # Create "$as_dir" as a directory, including parents if necessary.
36594 as_fn_mkdir_p ()
36595 {
36596
36597 case $as_dir in #(
36598 -*) as_dir=./$as_dir;;
36599 esac
36600 test -d "$as_dir" || eval $as_mkdir_p || {
36601 as_dirs=
36602 while :; do
36603 case $as_dir in #(
36604 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
36605 *) as_qdir=$as_dir;;
36606 esac
36607 as_dirs="'$as_qdir' $as_dirs"
36608 as_dir=`$as_dirname -- "$as_dir" ||
36609 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
36610 X"$as_dir" : 'X\(//\)[^/]' \| \
36611 X"$as_dir" : 'X\(//\)$' \| \
36612 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
36613 $as_echo X"$as_dir" |
36614 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
36615 s//\1/
36616 q
36617 }
36618 /^X\(\/\/\)[^/].*/{
36619 s//\1/
36620 q
36621 }
36622 /^X\(\/\/\)$/{
36623 s//\1/
36624 q
36625 }
36626 /^X\(\/\).*/{
36627 s//\1/
36628 q
36629 }
36630 s/.*/./; q'`
36631 test -d "$as_dir" && break
36632 done
36633 test -z "$as_dirs" || eval "mkdir $as_dirs"
36634 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
36635
36636
36637 } # as_fn_mkdir_p
36638 if mkdir -p . 2>/dev/null; then
36639 as_mkdir_p='mkdir -p "$as_dir"'
36640 else
36641 test -d ./-p && rmdir ./-p
36642 as_mkdir_p=false
36643 fi
36644
36645
36646 # as_fn_executable_p FILE
36647 # -----------------------
36648 # Test if FILE is an executable regular file.
36649 as_fn_executable_p ()
36650 {
36651 test -f "$1" && test -x "$1"
36652 } # as_fn_executable_p
36653 as_test_x='test -x'
36654 as_executable_p=as_fn_executable_p
36655
36656 # Sed expression to map a string onto a valid CPP name.
36657 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
36658
36659 # Sed expression to map a string onto a valid variable name.
36660 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
36661
36662
36663 exec 6>&1
36664 ## ----------------------------------- ##
36665 ## Main body of $CONFIG_STATUS script. ##
36666 ## ----------------------------------- ##
36667 _ASEOF
36668 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
36669
36670 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
36671 # Save the log message, to keep $0 and so on meaningful, and to
36672 # report actual input values of CONFIG_FILES etc. instead of their
36673 # values after options handling.
36674 ac_log="
36675 This file was extended by zfs $as_me 0.6.5.9, which was
36676 generated by GNU Autoconf 2.69. Invocation command line was
36677
36678 CONFIG_FILES = $CONFIG_FILES
36679 CONFIG_HEADERS = $CONFIG_HEADERS
36680 CONFIG_LINKS = $CONFIG_LINKS
36681 CONFIG_COMMANDS = $CONFIG_COMMANDS
36682 $ $0 $@
36683
36684 on `(hostname || uname -n) 2>/dev/null | sed 1q`
36685 "
36686
36687 _ACEOF
36688
36689 case $ac_config_files in *"
36690 "*) set x $ac_config_files; shift; ac_config_files=$*;;
36691 esac
36692
36693 case $ac_config_headers in *"
36694 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
36695 esac
36696
36697
36698 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
36699 # Files that config.status was made for.
36700 config_files="$ac_config_files"
36701 config_headers="$ac_config_headers"
36702 config_commands="$ac_config_commands"
36703
36704 _ACEOF
36705
36706 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
36707 ac_cs_usage="\
36708 \`$as_me' instantiates files and other configuration actions
36709 from templates according to the current configuration. Unless the files
36710 and actions are specified as TAGs, all are instantiated by default.
36711
36712 Usage: $0 [OPTION]... [TAG]...
36713
36714 -h, --help print this help, then exit
36715 -V, --version print version number and configuration settings, then exit
36716 --config print configuration, then exit
36717 -q, --quiet, --silent
36718 do not print progress messages
36719 -d, --debug don't remove temporary files
36720 --recheck update $as_me by reconfiguring in the same conditions
36721 --file=FILE[:TEMPLATE]
36722 instantiate the configuration file FILE
36723 --header=FILE[:TEMPLATE]
36724 instantiate the configuration header FILE
36725
36726 Configuration files:
36727 $config_files
36728
36729 Configuration headers:
36730 $config_headers
36731
36732 Configuration commands:
36733 $config_commands
36734
36735 Report bugs to the package provider."
36736
36737 _ACEOF
36738 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
36739 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
36740 ac_cs_version="\\
36741 zfs config.status 0.6.5.9
36742 configured by $0, generated by GNU Autoconf 2.69,
36743 with options \\"\$ac_cs_config\\"
36744
36745 Copyright (C) 2012 Free Software Foundation, Inc.
36746 This config.status script is free software; the Free Software Foundation
36747 gives unlimited permission to copy, distribute and modify it."
36748
36749 ac_pwd='$ac_pwd'
36750 srcdir='$srcdir'
36751 INSTALL='$INSTALL'
36752 MKDIR_P='$MKDIR_P'
36753 AWK='$AWK'
36754 test -n "\$AWK" || AWK=awk
36755 _ACEOF
36756
36757 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
36758 # The default lists apply if the user does not specify any file.
36759 ac_need_defaults=:
36760 while test $# != 0
36761 do
36762 case $1 in
36763 --*=?*)
36764 ac_option=`expr "X$1" : 'X\([^=]*\)='`
36765 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
36766 ac_shift=:
36767 ;;
36768 --*=)
36769 ac_option=`expr "X$1" : 'X\([^=]*\)='`
36770 ac_optarg=
36771 ac_shift=:
36772 ;;
36773 *)
36774 ac_option=$1
36775 ac_optarg=$2
36776 ac_shift=shift
36777 ;;
36778 esac
36779
36780 case $ac_option in
36781 # Handling of the options.
36782 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
36783 ac_cs_recheck=: ;;
36784 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
36785 $as_echo "$ac_cs_version"; exit ;;
36786 --config | --confi | --conf | --con | --co | --c )
36787 $as_echo "$ac_cs_config"; exit ;;
36788 --debug | --debu | --deb | --de | --d | -d )
36789 debug=: ;;
36790 --file | --fil | --fi | --f )
36791 $ac_shift
36792 case $ac_optarg in
36793 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
36794 '') as_fn_error $? "missing file argument" ;;
36795 esac
36796 as_fn_append CONFIG_FILES " '$ac_optarg'"
36797 ac_need_defaults=false;;
36798 --header | --heade | --head | --hea )
36799 $ac_shift
36800 case $ac_optarg in
36801 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
36802 esac
36803 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
36804 ac_need_defaults=false;;
36805 --he | --h)
36806 # Conflict between --help and --header
36807 as_fn_error $? "ambiguous option: \`$1'
36808 Try \`$0 --help' for more information.";;
36809 --help | --hel | -h )
36810 $as_echo "$ac_cs_usage"; exit ;;
36811 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
36812 | -silent | --silent | --silen | --sile | --sil | --si | --s)
36813 ac_cs_silent=: ;;
36814
36815 # This is an error.
36816 -*) as_fn_error $? "unrecognized option: \`$1'
36817 Try \`$0 --help' for more information." ;;
36818
36819 *) as_fn_append ac_config_targets " $1"
36820 ac_need_defaults=false ;;
36821
36822 esac
36823 shift
36824 done
36825
36826 ac_configure_extra_args=
36827
36828 if $ac_cs_silent; then
36829 exec 6>/dev/null
36830 ac_configure_extra_args="$ac_configure_extra_args --silent"
36831 fi
36832
36833 _ACEOF
36834 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
36835 if \$ac_cs_recheck; then
36836 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
36837 shift
36838 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
36839 CONFIG_SHELL='$SHELL'
36840 export CONFIG_SHELL
36841 exec "\$@"
36842 fi
36843
36844 _ACEOF
36845 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
36846 exec 5>>config.log
36847 {
36848 echo
36849 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
36850 ## Running $as_me. ##
36851 _ASBOX
36852 $as_echo "$ac_log"
36853 } >&5
36854
36855 _ACEOF
36856 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
36857 #
36858 # INIT-COMMANDS
36859 #
36860 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
36861
36862
36863 # The HP-UX ksh and POSIX shell print the target directory to stdout
36864 # if CDPATH is set.
36865 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
36866
36867 sed_quote_subst='$sed_quote_subst'
36868 double_quote_subst='$double_quote_subst'
36869 delay_variable_subst='$delay_variable_subst'
36870 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
36871 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
36872 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
36873 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
36874 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
36875 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
36876 shared_archive_member_spec='`$ECHO "$shared_archive_member_spec" | $SED "$delay_single_quote_subst"`'
36877 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
36878 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
36879 PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`'
36880 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
36881 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
36882 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
36883 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
36884 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
36885 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
36886 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
36887 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
36888 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
36889 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
36890 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
36891 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
36892 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
36893 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
36894 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
36895 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
36896 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
36897 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
36898 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
36899 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
36900 lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`'
36901 lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`'
36902 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
36903 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
36904 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
36905 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
36906 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
36907 file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`'
36908 want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`'
36909 DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`'
36910 sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`'
36911 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
36912 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
36913 archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`'
36914 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
36915 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
36916 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
36917 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
36918 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
36919 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
36920 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
36921 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
36922 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
36923 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
36924 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
36925 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
36926 lt_cv_sys_global_symbol_to_import='`$ECHO "$lt_cv_sys_global_symbol_to_import" | $SED "$delay_single_quote_subst"`'
36927 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
36928 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`'
36929 lt_cv_nm_interface='`$ECHO "$lt_cv_nm_interface" | $SED "$delay_single_quote_subst"`'
36930 nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`'
36931 lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`'
36932 lt_cv_truncate_bin='`$ECHO "$lt_cv_truncate_bin" | $SED "$delay_single_quote_subst"`'
36933 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
36934 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
36935 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
36936 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
36937 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
36938 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
36939 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
36940 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
36941 MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`'
36942 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
36943 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
36944 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
36945 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
36946 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
36947 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
36948 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
36949 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
36950 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
36951 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
36952 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
36953 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
36954 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
36955 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
36956 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
36957 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
36958 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
36959 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
36960 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
36961 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
36962 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
36963 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
36964 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
36965 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
36966 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
36967 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
36968 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
36969 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
36970 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
36971 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
36972 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
36973 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
36974 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
36975 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
36976 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
36977 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
36978 postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`'
36979 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
36980 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
36981 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
36982 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
36983 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
36984 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
36985 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
36986 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
36987 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
36988 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
36989 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
36990 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
36991 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
36992 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
36993 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
36994 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
36995 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
36996 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
36997 configure_time_dlsearch_path='`$ECHO "$configure_time_dlsearch_path" | $SED "$delay_single_quote_subst"`'
36998 configure_time_lt_sys_library_path='`$ECHO "$configure_time_lt_sys_library_path" | $SED "$delay_single_quote_subst"`'
36999 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
37000 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
37001 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
37002 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
37003 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
37004 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
37005
37006 LTCC='$LTCC'
37007 LTCFLAGS='$LTCFLAGS'
37008 compiler='$compiler_DEFAULT'
37009
37010 # A function that is used when there is no print builtin or printf.
37011 func_fallback_echo ()
37012 {
37013 eval 'cat <<_LTECHO_EOF
37014 \$1
37015 _LTECHO_EOF'
37016 }
37017
37018 # Quote evaled strings.
37019 for var in SHELL \
37020 ECHO \
37021 PATH_SEPARATOR \
37022 SED \
37023 GREP \
37024 EGREP \
37025 FGREP \
37026 LD \
37027 NM \
37028 LN_S \
37029 lt_SP2NL \
37030 lt_NL2SP \
37031 reload_flag \
37032 OBJDUMP \
37033 deplibs_check_method \
37034 file_magic_cmd \
37035 file_magic_glob \
37036 want_nocaseglob \
37037 DLLTOOL \
37038 sharedlib_from_linklib_cmd \
37039 AR \
37040 AR_FLAGS \
37041 archiver_list_spec \
37042 STRIP \
37043 RANLIB \
37044 CC \
37045 CFLAGS \
37046 compiler \
37047 lt_cv_sys_global_symbol_pipe \
37048 lt_cv_sys_global_symbol_to_cdecl \
37049 lt_cv_sys_global_symbol_to_import \
37050 lt_cv_sys_global_symbol_to_c_name_address \
37051 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
37052 lt_cv_nm_interface \
37053 nm_file_list_spec \
37054 lt_cv_truncate_bin \
37055 lt_prog_compiler_no_builtin_flag \
37056 lt_prog_compiler_pic \
37057 lt_prog_compiler_wl \
37058 lt_prog_compiler_static \
37059 lt_cv_prog_compiler_c_o \
37060 need_locks \
37061 MANIFEST_TOOL \
37062 DSYMUTIL \
37063 NMEDIT \
37064 LIPO \
37065 OTOOL \
37066 OTOOL64 \
37067 shrext_cmds \
37068 export_dynamic_flag_spec \
37069 whole_archive_flag_spec \
37070 compiler_needs_object \
37071 with_gnu_ld \
37072 allow_undefined_flag \
37073 no_undefined_flag \
37074 hardcode_libdir_flag_spec \
37075 hardcode_libdir_separator \
37076 exclude_expsyms \
37077 include_expsyms \
37078 file_list_spec \
37079 variables_saved_for_relink \
37080 libname_spec \
37081 library_names_spec \
37082 soname_spec \
37083 install_override_mode \
37084 finish_eval \
37085 old_striplib \
37086 striplib; do
37087 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
37088 *[\\\\\\\`\\"\\\$]*)
37089 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
37090 ;;
37091 *)
37092 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
37093 ;;
37094 esac
37095 done
37096
37097 # Double-quote double-evaled strings.
37098 for var in reload_cmds \
37099 old_postinstall_cmds \
37100 old_postuninstall_cmds \
37101 old_archive_cmds \
37102 extract_expsyms_cmds \
37103 old_archive_from_new_cmds \
37104 old_archive_from_expsyms_cmds \
37105 archive_cmds \
37106 archive_expsym_cmds \
37107 module_cmds \
37108 module_expsym_cmds \
37109 export_symbols_cmds \
37110 prelink_cmds \
37111 postlink_cmds \
37112 postinstall_cmds \
37113 postuninstall_cmds \
37114 finish_cmds \
37115 sys_lib_search_path_spec \
37116 configure_time_dlsearch_path \
37117 configure_time_lt_sys_library_path; do
37118 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
37119 *[\\\\\\\`\\"\\\$]*)
37120 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
37121 ;;
37122 *)
37123 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
37124 ;;
37125 esac
37126 done
37127
37128 ac_aux_dir='$ac_aux_dir'
37129
37130 # See if we are running on zsh, and set the options that allow our
37131 # commands through without removal of \ escapes INIT.
37132 if test -n "\${ZSH_VERSION+set}"; then
37133 setopt NO_GLOB_SUBST
37134 fi
37135
37136
37137 PACKAGE='$PACKAGE'
37138 VERSION='$VERSION'
37139 RM='$RM'
37140 ofile='$ofile'
37141
37142
37143
37144
37145 _ACEOF
37146
37147 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
37148
37149 # Handling of arguments.
37150 for ac_config_target in $ac_config_targets
37151 do
37152 case $ac_config_target in
37153 "zfs_config.h") CONFIG_HEADERS="$CONFIG_HEADERS zfs_config.h" ;;
37154 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
37155 "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
37156 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
37157 "module/Makefile") CONFIG_FILES="$CONFIG_FILES module/Makefile" ;;
37158 "module/avl/Makefile") CONFIG_FILES="$CONFIG_FILES module/avl/Makefile" ;;
37159 "module/nvpair/Makefile") CONFIG_FILES="$CONFIG_FILES module/nvpair/Makefile" ;;
37160 "module/unicode/Makefile") CONFIG_FILES="$CONFIG_FILES module/unicode/Makefile" ;;
37161 "module/zcommon/Makefile") CONFIG_FILES="$CONFIG_FILES module/zcommon/Makefile" ;;
37162 "module/zfs/Makefile") CONFIG_FILES="$CONFIG_FILES module/zfs/Makefile" ;;
37163 "module/zpios/Makefile") CONFIG_FILES="$CONFIG_FILES module/zpios/Makefile" ;;
37164 "include/Makefile") CONFIG_FILES="$CONFIG_FILES include/Makefile" ;;
37165 "include/linux/Makefile") CONFIG_FILES="$CONFIG_FILES include/linux/Makefile" ;;
37166 "include/sys/Makefile") CONFIG_FILES="$CONFIG_FILES include/sys/Makefile" ;;
37167 "include/sys/fs/Makefile") CONFIG_FILES="$CONFIG_FILES include/sys/fs/Makefile" ;;
37168 "include/sys/fm/Makefile") CONFIG_FILES="$CONFIG_FILES include/sys/fm/Makefile" ;;
37169 "include/sys/fm/fs/Makefile") CONFIG_FILES="$CONFIG_FILES include/sys/fm/fs/Makefile" ;;
37170 "zfs.release") CONFIG_FILES="$CONFIG_FILES zfs.release" ;;
37171
37172 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
37173 esac
37174 done
37175
37176
37177 # If the user did not use the arguments to specify the items to instantiate,
37178 # then the envvar interface is used. Set only those that are not.
37179 # We use the long form for the default assignment because of an extremely
37180 # bizarre bug on SunOS 4.1.3.
37181 if $ac_need_defaults; then
37182 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
37183 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
37184 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
37185 fi
37186
37187 # Have a temporary directory for convenience. Make it in the build tree
37188 # simply because there is no reason against having it here, and in addition,
37189 # creating and moving files from /tmp can sometimes cause problems.
37190 # Hook for its removal unless debugging.
37191 # Note that there is a small window in which the directory will not be cleaned:
37192 # after its creation but before its name has been assigned to `$tmp'.
37193 $debug ||
37194 {
37195 tmp= ac_tmp=
37196 trap 'exit_status=$?
37197 : "${ac_tmp:=$tmp}"
37198 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
37199 ' 0
37200 trap 'as_fn_exit 1' 1 2 13 15
37201 }
37202 # Create a (secure) tmp directory for tmp files.
37203
37204 {
37205 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
37206 test -d "$tmp"
37207 } ||
37208 {
37209 tmp=./conf$$-$RANDOM
37210 (umask 077 && mkdir "$tmp")
37211 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
37212 ac_tmp=$tmp
37213
37214 # Set up the scripts for CONFIG_FILES section.
37215 # No need to generate them if there are no CONFIG_FILES.
37216 # This happens for instance with `./config.status config.h'.
37217 if test -n "$CONFIG_FILES"; then
37218
37219
37220 ac_cr=`echo X | tr X '\015'`
37221 # On cygwin, bash can eat \r inside `` if the user requested igncr.
37222 # But we know of no other shell where ac_cr would be empty at this
37223 # point, so we can use a bashism as a fallback.
37224 if test "x$ac_cr" = x; then
37225 eval ac_cr=\$\'\\r\'
37226 fi
37227 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
37228 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
37229 ac_cs_awk_cr='\\r'
37230 else
37231 ac_cs_awk_cr=$ac_cr
37232 fi
37233
37234 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
37235 _ACEOF
37236
37237
37238 {
37239 echo "cat >conf$$subs.awk <<_ACEOF" &&
37240 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
37241 echo "_ACEOF"
37242 } >conf$$subs.sh ||
37243 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
37244 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
37245 ac_delim='%!_!# '
37246 for ac_last_try in false false false false false :; do
37247 . ./conf$$subs.sh ||
37248 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
37249
37250 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
37251 if test $ac_delim_n = $ac_delim_num; then
37252 break
37253 elif $ac_last_try; then
37254 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
37255 else
37256 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
37257 fi
37258 done
37259 rm -f conf$$subs.sh
37260
37261 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
37262 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
37263 _ACEOF
37264 sed -n '
37265 h
37266 s/^/S["/; s/!.*/"]=/
37267 p
37268 g
37269 s/^[^!]*!//
37270 :repl
37271 t repl
37272 s/'"$ac_delim"'$//
37273 t delim
37274 :nl
37275 h
37276 s/\(.\{148\}\)..*/\1/
37277 t more1
37278 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
37279 p
37280 n
37281 b repl
37282 :more1
37283 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
37284 p
37285 g
37286 s/.\{148\}//
37287 t nl
37288 :delim
37289 h
37290 s/\(.\{148\}\)..*/\1/
37291 t more2
37292 s/["\\]/\\&/g; s/^/"/; s/$/"/
37293 p
37294 b
37295 :more2
37296 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
37297 p
37298 g
37299 s/.\{148\}//
37300 t delim
37301 ' <conf$$subs.awk | sed '
37302 /^[^""]/{
37303 N
37304 s/\n//
37305 }
37306 ' >>$CONFIG_STATUS || ac_write_fail=1
37307 rm -f conf$$subs.awk
37308 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
37309 _ACAWK
37310 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
37311 for (key in S) S_is_set[key] = 1
37312 FS = "\a"
37313
37314 }
37315 {
37316 line = $ 0
37317 nfields = split(line, field, "@")
37318 substed = 0
37319 len = length(field[1])
37320 for (i = 2; i < nfields; i++) {
37321 key = field[i]
37322 keylen = length(key)
37323 if (S_is_set[key]) {
37324 value = S[key]
37325 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
37326 len += length(value) + length(field[++i])
37327 substed = 1
37328 } else
37329 len += 1 + keylen
37330 }
37331
37332 print line
37333 }
37334
37335 _ACAWK
37336 _ACEOF
37337 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
37338 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
37339 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
37340 else
37341 cat
37342 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
37343 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
37344 _ACEOF
37345
37346 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
37347 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
37348 # trailing colons and then remove the whole line if VPATH becomes empty
37349 # (actually we leave an empty line to preserve line numbers).
37350 if test "x$srcdir" = x.; then
37351 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
37352 h
37353 s///
37354 s/^/:/
37355 s/[ ]*$/:/
37356 s/:\$(srcdir):/:/g
37357 s/:\${srcdir}:/:/g
37358 s/:@srcdir@:/:/g
37359 s/^:*//
37360 s/:*$//
37361 x
37362 s/\(=[ ]*\).*/\1/
37363 G
37364 s/\n//
37365 s/^[^=]*=[ ]*$//
37366 }'
37367 fi
37368
37369 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
37370 fi # test -n "$CONFIG_FILES"
37371
37372 # Set up the scripts for CONFIG_HEADERS section.
37373 # No need to generate them if there are no CONFIG_HEADERS.
37374 # This happens for instance with `./config.status Makefile'.
37375 if test -n "$CONFIG_HEADERS"; then
37376 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
37377 BEGIN {
37378 _ACEOF
37379
37380 # Transform confdefs.h into an awk script `defines.awk', embedded as
37381 # here-document in config.status, that substitutes the proper values into
37382 # config.h.in to produce config.h.
37383
37384 # Create a delimiter string that does not exist in confdefs.h, to ease
37385 # handling of long lines.
37386 ac_delim='%!_!# '
37387 for ac_last_try in false false :; do
37388 ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
37389 if test -z "$ac_tt"; then
37390 break
37391 elif $ac_last_try; then
37392 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
37393 else
37394 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
37395 fi
37396 done
37397
37398 # For the awk script, D is an array of macro values keyed by name,
37399 # likewise P contains macro parameters if any. Preserve backslash
37400 # newline sequences.
37401
37402 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
37403 sed -n '
37404 s/.\{148\}/&'"$ac_delim"'/g
37405 t rset
37406 :rset
37407 s/^[ ]*#[ ]*define[ ][ ]*/ /
37408 t def
37409 d
37410 :def
37411 s/\\$//
37412 t bsnl
37413 s/["\\]/\\&/g
37414 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
37415 D["\1"]=" \3"/p
37416 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
37417 d
37418 :bsnl
37419 s/["\\]/\\&/g
37420 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
37421 D["\1"]=" \3\\\\\\n"\\/p
37422 t cont
37423 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
37424 t cont
37425 d
37426 :cont
37427 n
37428 s/.\{148\}/&'"$ac_delim"'/g
37429 t clear
37430 :clear
37431 s/\\$//
37432 t bsnlc
37433 s/["\\]/\\&/g; s/^/"/; s/$/"/p
37434 d
37435 :bsnlc
37436 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
37437 b cont
37438 ' <confdefs.h | sed '
37439 s/'"$ac_delim"'/"\\\
37440 "/g' >>$CONFIG_STATUS || ac_write_fail=1
37441
37442 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
37443 for (key in D) D_is_set[key] = 1
37444 FS = "\a"
37445 }
37446 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
37447 line = \$ 0
37448 split(line, arg, " ")
37449 if (arg[1] == "#") {
37450 defundef = arg[2]
37451 mac1 = arg[3]
37452 } else {
37453 defundef = substr(arg[1], 2)
37454 mac1 = arg[2]
37455 }
37456 split(mac1, mac2, "(") #)
37457 macro = mac2[1]
37458 prefix = substr(line, 1, index(line, defundef) - 1)
37459 if (D_is_set[macro]) {
37460 # Preserve the white space surrounding the "#".
37461 print prefix "define", macro P[macro] D[macro]
37462 next
37463 } else {
37464 # Replace #undef with comments. This is necessary, for example,
37465 # in the case of _POSIX_SOURCE, which is predefined and required
37466 # on some systems where configure will not decide to define it.
37467 if (defundef == "undef") {
37468 print "/*", prefix defundef, macro, "*/"
37469 next
37470 }
37471 }
37472 }
37473 { print }
37474 _ACAWK
37475 _ACEOF
37476 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
37477 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
37478 fi # test -n "$CONFIG_HEADERS"
37479
37480
37481 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
37482 shift
37483 for ac_tag
37484 do
37485 case $ac_tag in
37486 :[FHLC]) ac_mode=$ac_tag; continue;;
37487 esac
37488 case $ac_mode$ac_tag in
37489 :[FHL]*:*);;
37490 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
37491 :[FH]-) ac_tag=-:-;;
37492 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
37493 esac
37494 ac_save_IFS=$IFS
37495 IFS=:
37496 set x $ac_tag
37497 IFS=$ac_save_IFS
37498 shift
37499 ac_file=$1
37500 shift
37501
37502 case $ac_mode in
37503 :L) ac_source=$1;;
37504 :[FH])
37505 ac_file_inputs=
37506 for ac_f
37507 do
37508 case $ac_f in
37509 -) ac_f="$ac_tmp/stdin";;
37510 *) # Look for the file first in the build tree, then in the source tree
37511 # (if the path is not absolute). The absolute path cannot be DOS-style,
37512 # because $ac_f cannot contain `:'.
37513 test -f "$ac_f" ||
37514 case $ac_f in
37515 [\\/$]*) false;;
37516 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
37517 esac ||
37518 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
37519 esac
37520 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
37521 as_fn_append ac_file_inputs " '$ac_f'"
37522 done
37523
37524 # Let's still pretend it is `configure' which instantiates (i.e., don't
37525 # use $as_me), people would be surprised to read:
37526 # /* config.h. Generated by config.status. */
37527 configure_input='Generated from '`
37528 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
37529 `' by configure.'
37530 if test x"$ac_file" != x-; then
37531 configure_input="$ac_file. $configure_input"
37532 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
37533 $as_echo "$as_me: creating $ac_file" >&6;}
37534 fi
37535 # Neutralize special characters interpreted by sed in replacement strings.
37536 case $configure_input in #(
37537 *\&* | *\|* | *\\* )
37538 ac_sed_conf_input=`$as_echo "$configure_input" |
37539 sed 's/[\\\\&|]/\\\\&/g'`;; #(
37540 *) ac_sed_conf_input=$configure_input;;
37541 esac
37542
37543 case $ac_tag in
37544 *:-:* | *:-) cat >"$ac_tmp/stdin" \
37545 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
37546 esac
37547 ;;
37548 esac
37549
37550 ac_dir=`$as_dirname -- "$ac_file" ||
37551 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
37552 X"$ac_file" : 'X\(//\)[^/]' \| \
37553 X"$ac_file" : 'X\(//\)$' \| \
37554 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
37555 $as_echo X"$ac_file" |
37556 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
37557 s//\1/
37558 q
37559 }
37560 /^X\(\/\/\)[^/].*/{
37561 s//\1/
37562 q
37563 }
37564 /^X\(\/\/\)$/{
37565 s//\1/
37566 q
37567 }
37568 /^X\(\/\).*/{
37569 s//\1/
37570 q
37571 }
37572 s/.*/./; q'`
37573 as_dir="$ac_dir"; as_fn_mkdir_p
37574 ac_builddir=.
37575
37576 case "$ac_dir" in
37577 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
37578 *)
37579 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
37580 # A ".." for each directory in $ac_dir_suffix.
37581 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
37582 case $ac_top_builddir_sub in
37583 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
37584 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
37585 esac ;;
37586 esac
37587 ac_abs_top_builddir=$ac_pwd
37588 ac_abs_builddir=$ac_pwd$ac_dir_suffix
37589 # for backward compatibility:
37590 ac_top_builddir=$ac_top_build_prefix
37591
37592 case $srcdir in
37593 .) # We are building in place.
37594 ac_srcdir=.
37595 ac_top_srcdir=$ac_top_builddir_sub
37596 ac_abs_top_srcdir=$ac_pwd ;;
37597 [\\/]* | ?:[\\/]* ) # Absolute name.
37598 ac_srcdir=$srcdir$ac_dir_suffix;
37599 ac_top_srcdir=$srcdir
37600 ac_abs_top_srcdir=$srcdir ;;
37601 *) # Relative name.
37602 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
37603 ac_top_srcdir=$ac_top_build_prefix$srcdir
37604 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
37605 esac
37606 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
37607
37608
37609 case $ac_mode in
37610 :F)
37611 #
37612 # CONFIG_FILE
37613 #
37614
37615 case $INSTALL in
37616 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
37617 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
37618 esac
37619 ac_MKDIR_P=$MKDIR_P
37620 case $MKDIR_P in
37621 [\\/$]* | ?:[\\/]* ) ;;
37622 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
37623 esac
37624 _ACEOF
37625
37626 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
37627 # If the template does not know about datarootdir, expand it.
37628 # FIXME: This hack should be removed a few years after 2.60.
37629 ac_datarootdir_hack=; ac_datarootdir_seen=
37630 ac_sed_dataroot='
37631 /datarootdir/ {
37632 p
37633 q
37634 }
37635 /@datadir@/p
37636 /@docdir@/p
37637 /@infodir@/p
37638 /@localedir@/p
37639 /@mandir@/p'
37640 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
37641 *datarootdir*) ac_datarootdir_seen=yes;;
37642 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
37643 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
37644 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
37645 _ACEOF
37646 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
37647 ac_datarootdir_hack='
37648 s&@datadir@&$datadir&g
37649 s&@docdir@&$docdir&g
37650 s&@infodir@&$infodir&g
37651 s&@localedir@&$localedir&g
37652 s&@mandir@&$mandir&g
37653 s&\\\${datarootdir}&$datarootdir&g' ;;
37654 esac
37655 _ACEOF
37656
37657 # Neutralize VPATH when `$srcdir' = `.'.
37658 # Shell code in configure.ac might set extrasub.
37659 # FIXME: do we really want to maintain this feature?
37660 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
37661 ac_sed_extra="$ac_vpsub
37662 $extrasub
37663 _ACEOF
37664 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
37665 :t
37666 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
37667 s|@configure_input@|$ac_sed_conf_input|;t t
37668 s&@top_builddir@&$ac_top_builddir_sub&;t t
37669 s&@top_build_prefix@&$ac_top_build_prefix&;t t
37670 s&@srcdir@&$ac_srcdir&;t t
37671 s&@abs_srcdir@&$ac_abs_srcdir&;t t
37672 s&@top_srcdir@&$ac_top_srcdir&;t t
37673 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
37674 s&@builddir@&$ac_builddir&;t t
37675 s&@abs_builddir@&$ac_abs_builddir&;t t
37676 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
37677 s&@INSTALL@&$ac_INSTALL&;t t
37678 s&@MKDIR_P@&$ac_MKDIR_P&;t t
37679 $ac_datarootdir_hack
37680 "
37681 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
37682 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
37683
37684 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
37685 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
37686 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
37687 "$ac_tmp/out"`; test -z "$ac_out"; } &&
37688 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
37689 which seems to be undefined. Please make sure it is defined" >&5
37690 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
37691 which seems to be undefined. Please make sure it is defined" >&2;}
37692
37693 rm -f "$ac_tmp/stdin"
37694 case $ac_file in
37695 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
37696 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
37697 esac \
37698 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
37699 ;;
37700 :H)
37701 #
37702 # CONFIG_HEADER
37703 #
37704 if test x"$ac_file" != x-; then
37705 {
37706 $as_echo "/* $configure_input */" \
37707 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
37708 } >"$ac_tmp/config.h" \
37709 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
37710 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
37711 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
37712 $as_echo "$as_me: $ac_file is unchanged" >&6;}
37713 else
37714 rm -f "$ac_file"
37715 mv "$ac_tmp/config.h" "$ac_file" \
37716 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
37717 fi
37718 else
37719 $as_echo "/* $configure_input */" \
37720 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
37721 || as_fn_error $? "could not create -" "$LINENO" 5
37722 fi
37723 # Compute "$ac_file"'s index in $config_headers.
37724 _am_arg="$ac_file"
37725 _am_stamp_count=1
37726 for _am_header in $config_headers :; do
37727 case $_am_header in
37728 $_am_arg | $_am_arg:* )
37729 break ;;
37730 * )
37731 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
37732 esac
37733 done
37734 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
37735 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
37736 X"$_am_arg" : 'X\(//\)[^/]' \| \
37737 X"$_am_arg" : 'X\(//\)$' \| \
37738 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
37739 $as_echo X"$_am_arg" |
37740 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
37741 s//\1/
37742 q
37743 }
37744 /^X\(\/\/\)[^/].*/{
37745 s//\1/
37746 q
37747 }
37748 /^X\(\/\/\)$/{
37749 s//\1/
37750 q
37751 }
37752 /^X\(\/\).*/{
37753 s//\1/
37754 q
37755 }
37756 s/.*/./; q'`/stamp-h$_am_stamp_count
37757 ;;
37758
37759 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
37760 $as_echo "$as_me: executing $ac_file commands" >&6;}
37761 ;;
37762 esac
37763
37764
37765 case $ac_file$ac_mode in
37766 "zfs_config.h":H)
37767 (mv zfs_config.h zfs_config.h.tmp &&
37768 awk -f ${ac_srcdir}/config/config.awk zfs_config.h.tmp >zfs_config.h &&
37769 rm zfs_config.h.tmp) || exit 1 ;;
37770 "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
37771 # Older Autoconf quotes --file arguments for eval, but not when files
37772 # are listed without --file. Let's play safe and only enable the eval
37773 # if we detect the quoting.
37774 case $CONFIG_FILES in
37775 *\'*) eval set x "$CONFIG_FILES" ;;
37776 *) set x $CONFIG_FILES ;;
37777 esac
37778 shift
37779 for mf
37780 do
37781 # Strip MF so we end up with the name of the file.
37782 mf=`echo "$mf" | sed -e 's/:.*$//'`
37783 # Check whether this is an Automake generated Makefile or not.
37784 # We used to match only the files named 'Makefile.in', but
37785 # some people rename them; so instead we look at the file content.
37786 # Grep'ing the first line is not enough: some people post-process
37787 # each Makefile.in and add a new line on top of each file to say so.
37788 # Grep'ing the whole file is not good either: AIX grep has a line
37789 # limit of 2048, but all sed's we know have understand at least 4000.
37790 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
37791 dirpart=`$as_dirname -- "$mf" ||
37792 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
37793 X"$mf" : 'X\(//\)[^/]' \| \
37794 X"$mf" : 'X\(//\)$' \| \
37795 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
37796 $as_echo X"$mf" |
37797 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
37798 s//\1/
37799 q
37800 }
37801 /^X\(\/\/\)[^/].*/{
37802 s//\1/
37803 q
37804 }
37805 /^X\(\/\/\)$/{
37806 s//\1/
37807 q
37808 }
37809 /^X\(\/\).*/{
37810 s//\1/
37811 q
37812 }
37813 s/.*/./; q'`
37814 else
37815 continue
37816 fi
37817 # Extract the definition of DEPDIR, am__include, and am__quote
37818 # from the Makefile without running 'make'.
37819 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
37820 test -z "$DEPDIR" && continue
37821 am__include=`sed -n 's/^am__include = //p' < "$mf"`
37822 test -z "$am__include" && continue
37823 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
37824 # Find all dependency output files, they are included files with
37825 # $(DEPDIR) in their names. We invoke sed twice because it is the
37826 # simplest approach to changing $(DEPDIR) to its actual value in the
37827 # expansion.
37828 for file in `sed -n "
37829 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
37830 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
37831 # Make sure the directory exists.
37832 test -f "$dirpart/$file" && continue
37833 fdir=`$as_dirname -- "$file" ||
37834 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
37835 X"$file" : 'X\(//\)[^/]' \| \
37836 X"$file" : 'X\(//\)$' \| \
37837 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
37838 $as_echo X"$file" |
37839 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
37840 s//\1/
37841 q
37842 }
37843 /^X\(\/\/\)[^/].*/{
37844 s//\1/
37845 q
37846 }
37847 /^X\(\/\/\)$/{
37848 s//\1/
37849 q
37850 }
37851 /^X\(\/\).*/{
37852 s//\1/
37853 q
37854 }
37855 s/.*/./; q'`
37856 as_dir=$dirpart/$fdir; as_fn_mkdir_p
37857 # echo "creating $dirpart/$file"
37858 echo '# dummy' > "$dirpart/$file"
37859 done
37860 done
37861 }
37862 ;;
37863 "libtool":C)
37864
37865 # See if we are running on zsh, and set the options that allow our
37866 # commands through without removal of \ escapes.
37867 if test -n "${ZSH_VERSION+set}"; then
37868 setopt NO_GLOB_SUBST
37869 fi
37870
37871 cfgfile=${ofile}T
37872 trap "$RM \"$cfgfile\"; exit 1" 1 2 15
37873 $RM "$cfgfile"
37874
37875 cat <<_LT_EOF >> "$cfgfile"
37876 #! $SHELL
37877 # Generated automatically by $as_me ($PACKAGE) $VERSION
37878 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
37879
37880 # Provide generalized library-building support services.
37881 # Written by Gordon Matzigkeit, 1996
37882
37883 # Copyright (C) 2014 Free Software Foundation, Inc.
37884 # This is free software; see the source for copying conditions. There is NO
37885 # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
37886
37887 # GNU Libtool is free software; you can redistribute it and/or modify
37888 # it under the terms of the GNU General Public License as published by
37889 # the Free Software Foundation; either version 2 of of the License, or
37890 # (at your option) any later version.
37891 #
37892 # As a special exception to the GNU General Public License, if you
37893 # distribute this file as part of a program or library that is built
37894 # using GNU Libtool, you may include this file under the same
37895 # distribution terms that you use for the rest of that program.
37896 #
37897 # GNU Libtool is distributed in the hope that it will be useful, but
37898 # WITHOUT ANY WARRANTY; without even the implied warranty of
37899 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
37900 # GNU General Public License for more details.
37901 #
37902 # You should have received a copy of the GNU General Public License
37903 # along with this program. If not, see <http://www.gnu.org/licenses/>.
37904
37905
37906 # The names of the tagged configurations supported by this script.
37907 available_tags=''
37908
37909 # Configured defaults for sys_lib_dlsearch_path munging.
37910 : \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"}
37911
37912 # ### BEGIN LIBTOOL CONFIG
37913
37914 # Which release of libtool.m4 was used?
37915 macro_version=$macro_version
37916 macro_revision=$macro_revision
37917
37918 # Whether or not to build shared libraries.
37919 build_libtool_libs=$enable_shared
37920
37921 # Whether or not to build static libraries.
37922 build_old_libs=$enable_static
37923
37924 # What type of objects to build.
37925 pic_mode=$pic_mode
37926
37927 # Whether or not to optimize for fast installation.
37928 fast_install=$enable_fast_install
37929
37930 # Shared archive member basename,for filename based shared library versioning on AIX.
37931 shared_archive_member_spec=$shared_archive_member_spec
37932
37933 # Shell to use when invoking shell scripts.
37934 SHELL=$lt_SHELL
37935
37936 # An echo program that protects backslashes.
37937 ECHO=$lt_ECHO
37938
37939 # The PATH separator for the build system.
37940 PATH_SEPARATOR=$lt_PATH_SEPARATOR
37941
37942 # The host system.
37943 host_alias=$host_alias
37944 host=$host
37945 host_os=$host_os
37946
37947 # The build system.
37948 build_alias=$build_alias
37949 build=$build
37950 build_os=$build_os
37951
37952 # A sed program that does not truncate output.
37953 SED=$lt_SED
37954
37955 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
37956 Xsed="\$SED -e 1s/^X//"
37957
37958 # A grep program that handles long lines.
37959 GREP=$lt_GREP
37960
37961 # An ERE matcher.
37962 EGREP=$lt_EGREP
37963
37964 # A literal string matcher.
37965 FGREP=$lt_FGREP
37966
37967 # A BSD- or MS-compatible name lister.
37968 NM=$lt_NM
37969
37970 # Whether we need soft or hard links.
37971 LN_S=$lt_LN_S
37972
37973 # What is the maximum length of a command?
37974 max_cmd_len=$max_cmd_len
37975
37976 # Object file suffix (normally "o").
37977 objext=$ac_objext
37978
37979 # Executable file suffix (normally "").
37980 exeext=$exeext
37981
37982 # whether the shell understands "unset".
37983 lt_unset=$lt_unset
37984
37985 # turn spaces into newlines.
37986 SP2NL=$lt_lt_SP2NL
37987
37988 # turn newlines into spaces.
37989 NL2SP=$lt_lt_NL2SP
37990
37991 # convert \$build file names to \$host format.
37992 to_host_file_cmd=$lt_cv_to_host_file_cmd
37993
37994 # convert \$build files to toolchain format.
37995 to_tool_file_cmd=$lt_cv_to_tool_file_cmd
37996
37997 # An object symbol dumper.
37998 OBJDUMP=$lt_OBJDUMP
37999
38000 # Method to check whether dependent libraries are shared objects.
38001 deplibs_check_method=$lt_deplibs_check_method
38002
38003 # Command to use when deplibs_check_method = "file_magic".
38004 file_magic_cmd=$lt_file_magic_cmd
38005
38006 # How to find potential files when deplibs_check_method = "file_magic".
38007 file_magic_glob=$lt_file_magic_glob
38008
38009 # Find potential files using nocaseglob when deplibs_check_method = "file_magic".
38010 want_nocaseglob=$lt_want_nocaseglob
38011
38012 # DLL creation program.
38013 DLLTOOL=$lt_DLLTOOL
38014
38015 # Command to associate shared and link libraries.
38016 sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd
38017
38018 # The archiver.
38019 AR=$lt_AR
38020
38021 # Flags to create an archive.
38022 AR_FLAGS=$lt_AR_FLAGS
38023
38024 # How to feed a file listing to the archiver.
38025 archiver_list_spec=$lt_archiver_list_spec
38026
38027 # A symbol stripping program.
38028 STRIP=$lt_STRIP
38029
38030 # Commands used to install an old-style archive.
38031 RANLIB=$lt_RANLIB
38032 old_postinstall_cmds=$lt_old_postinstall_cmds
38033 old_postuninstall_cmds=$lt_old_postuninstall_cmds
38034
38035 # Whether to use a lock for old archive extraction.
38036 lock_old_archive_extraction=$lock_old_archive_extraction
38037
38038 # A C compiler.
38039 LTCC=$lt_CC
38040
38041 # LTCC compiler flags.
38042 LTCFLAGS=$lt_CFLAGS
38043
38044 # Take the output of nm and produce a listing of raw symbols and C names.
38045 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
38046
38047 # Transform the output of nm in a proper C declaration.
38048 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
38049
38050 # Transform the output of nm into a list of symbols to manually relocate.
38051 global_symbol_to_import=$lt_lt_cv_sys_global_symbol_to_import
38052
38053 # Transform the output of nm in a C name address pair.
38054 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
38055
38056 # Transform the output of nm in a C name address pair when lib prefix is needed.
38057 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
38058
38059 # The name lister interface.
38060 nm_interface=$lt_lt_cv_nm_interface
38061
38062 # Specify filename containing input files for \$NM.
38063 nm_file_list_spec=$lt_nm_file_list_spec
38064
38065 # The root where to search for dependent libraries,and where our libraries should be installed.
38066 lt_sysroot=$lt_sysroot
38067
38068 # Command to truncate a binary pipe.
38069 lt_truncate_bin=$lt_lt_cv_truncate_bin
38070
38071 # The name of the directory that contains temporary libtool files.
38072 objdir=$objdir
38073
38074 # Used to examine libraries when file_magic_cmd begins with "file".
38075 MAGIC_CMD=$MAGIC_CMD
38076
38077 # Must we lock files when doing compilation?
38078 need_locks=$lt_need_locks
38079
38080 # Manifest tool.
38081 MANIFEST_TOOL=$lt_MANIFEST_TOOL
38082
38083 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
38084 DSYMUTIL=$lt_DSYMUTIL
38085
38086 # Tool to change global to local symbols on Mac OS X.
38087 NMEDIT=$lt_NMEDIT
38088
38089 # Tool to manipulate fat objects and archives on Mac OS X.
38090 LIPO=$lt_LIPO
38091
38092 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
38093 OTOOL=$lt_OTOOL
38094
38095 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
38096 OTOOL64=$lt_OTOOL64
38097
38098 # Old archive suffix (normally "a").
38099 libext=$libext
38100
38101 # Shared library suffix (normally ".so").
38102 shrext_cmds=$lt_shrext_cmds
38103
38104 # The commands to extract the exported symbol list from a shared archive.
38105 extract_expsyms_cmds=$lt_extract_expsyms_cmds
38106
38107 # Variables whose values should be saved in libtool wrapper scripts and
38108 # restored at link time.
38109 variables_saved_for_relink=$lt_variables_saved_for_relink
38110
38111 # Do we need the "lib" prefix for modules?
38112 need_lib_prefix=$need_lib_prefix
38113
38114 # Do we need a version for libraries?
38115 need_version=$need_version
38116
38117 # Library versioning type.
38118 version_type=$version_type
38119
38120 # Shared library runtime path variable.
38121 runpath_var=$runpath_var
38122
38123 # Shared library path variable.
38124 shlibpath_var=$shlibpath_var
38125
38126 # Is shlibpath searched before the hard-coded library search path?
38127 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
38128
38129 # Format of library name prefix.
38130 libname_spec=$lt_libname_spec
38131
38132 # List of archive names. First name is the real one, the rest are links.
38133 # The last name is the one that the linker finds with -lNAME
38134 library_names_spec=$lt_library_names_spec
38135
38136 # The coded name of the library, if different from the real name.
38137 soname_spec=$lt_soname_spec
38138
38139 # Permission mode override for installation of shared libraries.
38140 install_override_mode=$lt_install_override_mode
38141
38142 # Command to use after installation of a shared archive.
38143 postinstall_cmds=$lt_postinstall_cmds
38144
38145 # Command to use after uninstallation of a shared archive.
38146 postuninstall_cmds=$lt_postuninstall_cmds
38147
38148 # Commands used to finish a libtool library installation in a directory.
38149 finish_cmds=$lt_finish_cmds
38150
38151 # As "finish_cmds", except a single script fragment to be evaled but
38152 # not shown.
38153 finish_eval=$lt_finish_eval
38154
38155 # Whether we should hardcode library paths into libraries.
38156 hardcode_into_libs=$hardcode_into_libs
38157
38158 # Compile-time system search path for libraries.
38159 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
38160
38161 # Detected run-time system search path for libraries.
38162 sys_lib_dlsearch_path_spec=$lt_configure_time_dlsearch_path
38163
38164 # Explicit LT_SYS_LIBRARY_PATH set during ./configure time.
38165 configure_time_lt_sys_library_path=$lt_configure_time_lt_sys_library_path
38166
38167 # Whether dlopen is supported.
38168 dlopen_support=$enable_dlopen
38169
38170 # Whether dlopen of programs is supported.
38171 dlopen_self=$enable_dlopen_self
38172
38173 # Whether dlopen of statically linked programs is supported.
38174 dlopen_self_static=$enable_dlopen_self_static
38175
38176 # Commands to strip libraries.
38177 old_striplib=$lt_old_striplib
38178 striplib=$lt_striplib
38179
38180
38181 # The linker used to build libraries.
38182 LD=$lt_LD
38183
38184 # How to create reloadable object files.
38185 reload_flag=$lt_reload_flag
38186 reload_cmds=$lt_reload_cmds
38187
38188 # Commands used to build an old-style archive.
38189 old_archive_cmds=$lt_old_archive_cmds
38190
38191 # A language specific compiler.
38192 CC=$lt_compiler
38193
38194 # Is the compiler the GNU compiler?
38195 with_gcc=$GCC
38196
38197 # Compiler flag to turn off builtin functions.
38198 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
38199
38200 # Additional compiler flags for building library objects.
38201 pic_flag=$lt_lt_prog_compiler_pic
38202
38203 # How to pass a linker flag through the compiler.
38204 wl=$lt_lt_prog_compiler_wl
38205
38206 # Compiler flag to prevent dynamic linking.
38207 link_static_flag=$lt_lt_prog_compiler_static
38208
38209 # Does compiler simultaneously support -c and -o options?
38210 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
38211
38212 # Whether or not to add -lc for building shared libraries.
38213 build_libtool_need_lc=$archive_cmds_need_lc
38214
38215 # Whether or not to disallow shared libs when runtime libs are static.
38216 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
38217
38218 # Compiler flag to allow reflexive dlopens.
38219 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
38220
38221 # Compiler flag to generate shared objects directly from archives.
38222 whole_archive_flag_spec=$lt_whole_archive_flag_spec
38223
38224 # Whether the compiler copes with passing no objects directly.
38225 compiler_needs_object=$lt_compiler_needs_object
38226
38227 # Create an old-style archive from a shared archive.
38228 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
38229
38230 # Create a temporary old-style archive to link instead of a shared archive.
38231 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
38232
38233 # Commands used to build a shared archive.
38234 archive_cmds=$lt_archive_cmds
38235 archive_expsym_cmds=$lt_archive_expsym_cmds
38236
38237 # Commands used to build a loadable module if different from building
38238 # a shared archive.
38239 module_cmds=$lt_module_cmds
38240 module_expsym_cmds=$lt_module_expsym_cmds
38241
38242 # Whether we are building with GNU ld or not.
38243 with_gnu_ld=$lt_with_gnu_ld
38244
38245 # Flag that allows shared libraries with undefined symbols to be built.
38246 allow_undefined_flag=$lt_allow_undefined_flag
38247
38248 # Flag that enforces no undefined symbols.
38249 no_undefined_flag=$lt_no_undefined_flag
38250
38251 # Flag to hardcode \$libdir into a binary during linking.
38252 # This must work even if \$libdir does not exist
38253 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
38254
38255 # Whether we need a single "-rpath" flag with a separated argument.
38256 hardcode_libdir_separator=$lt_hardcode_libdir_separator
38257
38258 # Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes
38259 # DIR into the resulting binary.
38260 hardcode_direct=$hardcode_direct
38261
38262 # Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes
38263 # DIR into the resulting binary and the resulting library dependency is
38264 # "absolute",i.e impossible to change by setting \$shlibpath_var if the
38265 # library is relocated.
38266 hardcode_direct_absolute=$hardcode_direct_absolute
38267
38268 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
38269 # into the resulting binary.
38270 hardcode_minus_L=$hardcode_minus_L
38271
38272 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
38273 # into the resulting binary.
38274 hardcode_shlibpath_var=$hardcode_shlibpath_var
38275
38276 # Set to "yes" if building a shared library automatically hardcodes DIR
38277 # into the library and all subsequent libraries and executables linked
38278 # against it.
38279 hardcode_automatic=$hardcode_automatic
38280
38281 # Set to yes if linker adds runtime paths of dependent libraries
38282 # to runtime path list.
38283 inherit_rpath=$inherit_rpath
38284
38285 # Whether libtool must link a program against all its dependency libraries.
38286 link_all_deplibs=$link_all_deplibs
38287
38288 # Set to "yes" if exported symbols are required.
38289 always_export_symbols=$always_export_symbols
38290
38291 # The commands to list exported symbols.
38292 export_symbols_cmds=$lt_export_symbols_cmds
38293
38294 # Symbols that should not be listed in the preloaded symbols.
38295 exclude_expsyms=$lt_exclude_expsyms
38296
38297 # Symbols that must always be exported.
38298 include_expsyms=$lt_include_expsyms
38299
38300 # Commands necessary for linking programs (against libraries) with templates.
38301 prelink_cmds=$lt_prelink_cmds
38302
38303 # Commands necessary for finishing linking programs.
38304 postlink_cmds=$lt_postlink_cmds
38305
38306 # Specify filename containing input files.
38307 file_list_spec=$lt_file_list_spec
38308
38309 # How to hardcode a shared library path into an executable.
38310 hardcode_action=$hardcode_action
38311
38312 # ### END LIBTOOL CONFIG
38313
38314 _LT_EOF
38315
38316 cat <<'_LT_EOF' >> "$cfgfile"
38317
38318 # ### BEGIN FUNCTIONS SHARED WITH CONFIGURE
38319
38320 # func_munge_path_list VARIABLE PATH
38321 # -----------------------------------
38322 # VARIABLE is name of variable containing _space_ separated list of
38323 # directories to be munged by the contents of PATH, which is string
38324 # having a format:
38325 # "DIR[:DIR]:"
38326 # string "DIR[ DIR]" will be prepended to VARIABLE
38327 # ":DIR[:DIR]"
38328 # string "DIR[ DIR]" will be appended to VARIABLE
38329 # "DIRP[:DIRP]::[DIRA:]DIRA"
38330 # string "DIRP[ DIRP]" will be prepended to VARIABLE and string
38331 # "DIRA[ DIRA]" will be appended to VARIABLE
38332 # "DIR[:DIR]"
38333 # VARIABLE will be replaced by "DIR[ DIR]"
38334 func_munge_path_list ()
38335 {
38336 case x$2 in
38337 x)
38338 ;;
38339 *:)
38340 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\"
38341 ;;
38342 x:*)
38343 eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\"
38344 ;;
38345 *::*)
38346 eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
38347 eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\"
38348 ;;
38349 *)
38350 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\"
38351 ;;
38352 esac
38353 }
38354
38355
38356 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
38357 func_cc_basename ()
38358 {
38359 for cc_temp in $*""; do
38360 case $cc_temp in
38361 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
38362 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
38363 \-*) ;;
38364 *) break;;
38365 esac
38366 done
38367 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
38368 }
38369
38370
38371 # ### END FUNCTIONS SHARED WITH CONFIGURE
38372
38373 _LT_EOF
38374
38375 case $host_os in
38376 aix3*)
38377 cat <<\_LT_EOF >> "$cfgfile"
38378 # AIX sometimes has problems with the GCC collect2 program. For some
38379 # reason, if we set the COLLECT_NAMES environment variable, the problems
38380 # vanish in a puff of smoke.
38381 if test set != "${COLLECT_NAMES+set}"; then
38382 COLLECT_NAMES=
38383 export COLLECT_NAMES
38384 fi
38385 _LT_EOF
38386 ;;
38387 esac
38388
38389
38390 ltmain=$ac_aux_dir/ltmain.sh
38391
38392
38393 # We use sed instead of cat because bash on DJGPP gets confused if
38394 # if finds mixed CR/LF and LF-only lines. Since sed operates in
38395 # text mode, it properly converts lines to CR/LF. This bash problem
38396 # is reportedly fixed, but why not run on old versions too?
38397 sed '$q' "$ltmain" >> "$cfgfile" \
38398 || (rm -f "$cfgfile"; exit 1)
38399
38400 mv -f "$cfgfile" "$ofile" ||
38401 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
38402 chmod +x "$ofile"
38403
38404 ;;
38405
38406 esac
38407 done # for ac_tag
38408
38409
38410 as_fn_exit 0
38411 _ACEOF
38412 ac_clean_files=$ac_clean_files_save
38413
38414 test $ac_write_fail = 0 ||
38415 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
38416
38417
38418 # configure is writing to config.log, and then calls config.status.
38419 # config.status does its own redirection, appending to config.log.
38420 # Unfortunately, on DOS this fails, as config.log is still kept open
38421 # by configure, so config.status won't be able to write to it; its
38422 # output is simply discarded. So we exec the FD to /dev/null,
38423 # effectively closing config.log, so it can be properly (re)opened and
38424 # appended to by config.status. When coming back to configure, we
38425 # need to make the FD available again.
38426 if test "$no_create" != yes; then
38427 ac_cs_success=:
38428 ac_config_status_args=
38429 test "$silent" = yes &&
38430 ac_config_status_args="$ac_config_status_args --quiet"
38431 exec 5>/dev/null
38432 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
38433 exec 5>>config.log
38434 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
38435 # would make configure fail if this is the last instruction.
38436 $ac_cs_success || as_fn_exit 1
38437 fi
38438 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
38439 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
38440 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
38441 fi
38442
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