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UBUNTU: SAUCE: (noup) Update spl to 0.6.5.11-1, zfs to 0.6.5.11-1ubuntu1
[mirror_ubuntu-bionic-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 0.6.5.11.
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='0.6.5.11'
591 PACKAGE_STRING='zfs 0.6.5.11'
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 NO_FORMAT_TRUNCATION
654 FRAME_LARGER_THAN
655 LIBBLKID
656 LIBUUID
657 ZLIB
658 dracutdir
659 ZFS_INIT_SYSV
660 modulesloaddir
661 systemdpresetdir
662 systemdunitdir
663 ZFS_MODULE_LOAD
664 ZFS_INIT_SYSTEMD
665 udevruledir
666 udevdir
667 mounthelperdir
668 NO_BOOL_COMPARE
669 NO_UNUSED_BUT_SET_VARIABLE
670 ZFS_CONFIG
671 TARGET_ASM_DIR
672 ALIEN_VERSION
673 ALIEN
674 HAVE_ALIEN
675 DPKGBUILD_VERSION
676 DPKGBUILD
677 HAVE_DPKGBUILD
678 DPKG_VERSION
679 DPKG
680 HAVE_DPKG
681 SRPM_DEFINE_COMMON
682 SRPM_DEFINE_DKMS
683 SRPM_DEFINE_KMOD
684 SRPM_DEFINE_UTIL
685 RPM_DEFINE_COMMON
686 RPM_DEFINE_DKMS
687 RPM_DEFINE_KMOD
688 RPM_DEFINE_UTIL
689 RPM_SPEC_DIR
690 RPMBUILD_VERSION
691 RPMBUILD
692 HAVE_RPMBUILD
693 RPM_VERSION
694 RPM
695 HAVE_RPM
696 DEFINE_INITRAMFS
697 DEFAULT_INITCONF_DIR
698 DEFAULT_INIT_SCRIPT
699 DEFAULT_INIT_DIR
700 DEFAULT_PACKAGE
701 VENDOR
702 am__fastdepCCAS_FALSE
703 am__fastdepCCAS_TRUE
704 CCASDEPMODE
705 CCASFLAGS
706 CCAS
707 CPP
708 LT_SYS_LIBRARY_PATH
709 OTOOL64
710 OTOOL
711 LIPO
712 NMEDIT
713 DSYMUTIL
714 MANIFEST_TOOL
715 RANLIB
716 ac_ct_AR
717 AR
718 DLLTOOL
719 OBJDUMP
720 LN_S
721 NM
722 ac_ct_DUMPBIN
723 DUMPBIN
724 LD
725 FGREP
726 EGREP
727 GREP
728 SED
729 LIBTOOL
730 am__fastdepCC_FALSE
731 am__fastdepCC_TRUE
732 CCDEPMODE
733 am__nodep
734 AMDEPBACKSLASH
735 AMDEP_FALSE
736 AMDEP_TRUE
737 am__quote
738 am__include
739 DEPDIR
740 OBJEXT
741 EXEEXT
742 ac_ct_CC
743 CPPFLAGS
744 LDFLAGS
745 CFLAGS
746 CC
747 am__untar
748 am__tar
749 AMTAR
750 am__leading_dot
751 SET_MAKE
752 mkdir_p
753 MKDIR_P
754 INSTALL_STRIP_PROGRAM
755 STRIP
756 install_sh
757 MAKEINFO
758 AUTOHEADER
759 AUTOMAKE
760 AUTOCONF
761 ACLOCAL
762 VERSION
763 PACKAGE
764 CYGPATH_W
765 am__isrc
766 INSTALL_DATA
767 INSTALL_SCRIPT
768 INSTALL_PROGRAM
769 AM_BACKSLASH
770 AM_DEFAULT_VERBOSITY
771 AM_DEFAULT_V
772 AM_V
773 MAINT
774 MAINTAINER_MODE_FALSE
775 MAINTAINER_MODE_TRUE
776 target_os
777 target_vendor
778 target_cpu
779 target
780 host_os
781 host_vendor
782 host_cpu
783 host
784 build_os
785 build_vendor
786 build_cpu
787 build
788 ZFS_META_LT_AGE
789 ZFS_META_LT_REVISION
790 ZFS_META_LT_CURRENT
791 ZFS_META_AUTHOR
792 ZFS_META_DATA
793 ZFS_META_ALIAS
794 ZFS_META_LICENSE
795 RELEASE
796 ZFS_META_RELEASE
797 ZFS_META_VERSION
798 ZFS_META_NAME
799 AWK
800 target_alias
801 host_alias
802 build_alias
803 LIBS
804 ECHO_T
805 ECHO_N
806 ECHO_C
807 DEFS
808 mandir
809 localedir
810 libdir
811 psdir
812 pdfdir
813 dvidir
814 htmldir
815 infodir
816 docdir
817 oldincludedir
818 includedir
819 runstatedir
820 localstatedir
821 sharedstatedir
822 sysconfdir
823 datadir
824 datarootdir
825 libexecdir
826 sbindir
827 bindir
828 program_transform_name
829 prefix
830 exec_prefix
831 PACKAGE_URL
832 PACKAGE_BUGREPORT
833 PACKAGE_STRING
834 PACKAGE_VERSION
835 PACKAGE_TARNAME
836 PACKAGE_NAME
837 PATH_SEPARATOR
838 SHELL'
839 ac_subst_files=''
840 ac_user_opts='
841 enable_option_checking
842 enable_maintainer_mode
843 enable_silent_rules
844 enable_dependency_tracking
845 enable_shared
846 enable_static
847 with_pic
848 enable_fast_install
849 with_aix_soname
850 with_gnu_ld
851 with_sysroot
852 enable_libtool_lock
853 with_spec
854 with_config
855 enable_linux_builtin
856 with_mounthelperdir
857 with_udevdir
858 with_udevruledir
859 enable_systemd
860 with_systemdunitdir
861 with_systemdpresetdir
862 with_systemdmodulesloaddir
863 enable_sysvinit
864 with_dracutdir
865 with_blkid
866 with_linux
867 with_linux_obj
868 with_spl
869 with_spl_obj
870 with_spl_timeout
871 enable_debug
872 enable_debug_dmu_tx
873 '
874 ac_precious_vars='build_alias
875 host_alias
876 target_alias
877 CC
878 CFLAGS
879 LDFLAGS
880 LIBS
881 CPPFLAGS
882 LT_SYS_LIBRARY_PATH
883 CPP
884 CCAS
885 CCASFLAGS'
886
887
888 # Initialize some variables set by options.
889 ac_init_help=
890 ac_init_version=false
891 ac_unrecognized_opts=
892 ac_unrecognized_sep=
893 # The variables have the same names as the options, with
894 # dashes changed to underlines.
895 cache_file=/dev/null
896 exec_prefix=NONE
897 no_create=
898 no_recursion=
899 prefix=NONE
900 program_prefix=NONE
901 program_suffix=NONE
902 program_transform_name=s,x,x,
903 silent=
904 site=
905 srcdir=
906 verbose=
907 x_includes=NONE
908 x_libraries=NONE
909
910 # Installation directory options.
911 # These are left unexpanded so users can "make install exec_prefix=/foo"
912 # and all the variables that are supposed to be based on exec_prefix
913 # by default will actually change.
914 # Use braces instead of parens because sh, perl, etc. also accept them.
915 # (The list follows the same order as the GNU Coding Standards.)
916 bindir='${exec_prefix}/bin'
917 sbindir='${exec_prefix}/sbin'
918 libexecdir='${exec_prefix}/libexec'
919 datarootdir='${prefix}/share'
920 datadir='${datarootdir}'
921 sysconfdir='${prefix}/etc'
922 sharedstatedir='${prefix}/com'
923 localstatedir='${prefix}/var'
924 runstatedir='${localstatedir}/run'
925 includedir='${prefix}/include'
926 oldincludedir='/usr/include'
927 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
928 infodir='${datarootdir}/info'
929 htmldir='${docdir}'
930 dvidir='${docdir}'
931 pdfdir='${docdir}'
932 psdir='${docdir}'
933 libdir='${exec_prefix}/lib'
934 localedir='${datarootdir}/locale'
935 mandir='${datarootdir}/man'
936
937 ac_prev=
938 ac_dashdash=
939 for ac_option
940 do
941 # If the previous option needs an argument, assign it.
942 if test -n "$ac_prev"; then
943 eval $ac_prev=\$ac_option
944 ac_prev=
945 continue
946 fi
947
948 case $ac_option in
949 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
950 *=) ac_optarg= ;;
951 *) ac_optarg=yes ;;
952 esac
953
954 # Accept the important Cygnus configure options, so we can diagnose typos.
955
956 case $ac_dashdash$ac_option in
957 --)
958 ac_dashdash=yes ;;
959
960 -bindir | --bindir | --bindi | --bind | --bin | --bi)
961 ac_prev=bindir ;;
962 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
963 bindir=$ac_optarg ;;
964
965 -build | --build | --buil | --bui | --bu)
966 ac_prev=build_alias ;;
967 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
968 build_alias=$ac_optarg ;;
969
970 -cache-file | --cache-file | --cache-fil | --cache-fi \
971 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
972 ac_prev=cache_file ;;
973 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
974 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
975 cache_file=$ac_optarg ;;
976
977 --config-cache | -C)
978 cache_file=config.cache ;;
979
980 -datadir | --datadir | --datadi | --datad)
981 ac_prev=datadir ;;
982 -datadir=* | --datadir=* | --datadi=* | --datad=*)
983 datadir=$ac_optarg ;;
984
985 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
986 | --dataroo | --dataro | --datar)
987 ac_prev=datarootdir ;;
988 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
989 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
990 datarootdir=$ac_optarg ;;
991
992 -disable-* | --disable-*)
993 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
994 # Reject names that are not valid shell variable names.
995 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
996 as_fn_error $? "invalid feature name: $ac_useropt"
997 ac_useropt_orig=$ac_useropt
998 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
999 case $ac_user_opts in
1000 *"
1001 "enable_$ac_useropt"
1002 "*) ;;
1003 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1004 ac_unrecognized_sep=', ';;
1005 esac
1006 eval enable_$ac_useropt=no ;;
1007
1008 -docdir | --docdir | --docdi | --doc | --do)
1009 ac_prev=docdir ;;
1010 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1011 docdir=$ac_optarg ;;
1012
1013 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1014 ac_prev=dvidir ;;
1015 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1016 dvidir=$ac_optarg ;;
1017
1018 -enable-* | --enable-*)
1019 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1020 # Reject names that are not valid shell variable names.
1021 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1022 as_fn_error $? "invalid feature name: $ac_useropt"
1023 ac_useropt_orig=$ac_useropt
1024 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1025 case $ac_user_opts in
1026 *"
1027 "enable_$ac_useropt"
1028 "*) ;;
1029 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1030 ac_unrecognized_sep=', ';;
1031 esac
1032 eval enable_$ac_useropt=\$ac_optarg ;;
1033
1034 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1035 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1036 | --exec | --exe | --ex)
1037 ac_prev=exec_prefix ;;
1038 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1039 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1040 | --exec=* | --exe=* | --ex=*)
1041 exec_prefix=$ac_optarg ;;
1042
1043 -gas | --gas | --ga | --g)
1044 # Obsolete; use --with-gas.
1045 with_gas=yes ;;
1046
1047 -help | --help | --hel | --he | -h)
1048 ac_init_help=long ;;
1049 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1050 ac_init_help=recursive ;;
1051 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1052 ac_init_help=short ;;
1053
1054 -host | --host | --hos | --ho)
1055 ac_prev=host_alias ;;
1056 -host=* | --host=* | --hos=* | --ho=*)
1057 host_alias=$ac_optarg ;;
1058
1059 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1060 ac_prev=htmldir ;;
1061 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1062 | --ht=*)
1063 htmldir=$ac_optarg ;;
1064
1065 -includedir | --includedir | --includedi | --included | --include \
1066 | --includ | --inclu | --incl | --inc)
1067 ac_prev=includedir ;;
1068 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1069 | --includ=* | --inclu=* | --incl=* | --inc=*)
1070 includedir=$ac_optarg ;;
1071
1072 -infodir | --infodir | --infodi | --infod | --info | --inf)
1073 ac_prev=infodir ;;
1074 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1075 infodir=$ac_optarg ;;
1076
1077 -libdir | --libdir | --libdi | --libd)
1078 ac_prev=libdir ;;
1079 -libdir=* | --libdir=* | --libdi=* | --libd=*)
1080 libdir=$ac_optarg ;;
1081
1082 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1083 | --libexe | --libex | --libe)
1084 ac_prev=libexecdir ;;
1085 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1086 | --libexe=* | --libex=* | --libe=*)
1087 libexecdir=$ac_optarg ;;
1088
1089 -localedir | --localedir | --localedi | --localed | --locale)
1090 ac_prev=localedir ;;
1091 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1092 localedir=$ac_optarg ;;
1093
1094 -localstatedir | --localstatedir | --localstatedi | --localstated \
1095 | --localstate | --localstat | --localsta | --localst | --locals)
1096 ac_prev=localstatedir ;;
1097 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1098 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1099 localstatedir=$ac_optarg ;;
1100
1101 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1102 ac_prev=mandir ;;
1103 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1104 mandir=$ac_optarg ;;
1105
1106 -nfp | --nfp | --nf)
1107 # Obsolete; use --without-fp.
1108 with_fp=no ;;
1109
1110 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1111 | --no-cr | --no-c | -n)
1112 no_create=yes ;;
1113
1114 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1115 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1116 no_recursion=yes ;;
1117
1118 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1119 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1120 | --oldin | --oldi | --old | --ol | --o)
1121 ac_prev=oldincludedir ;;
1122 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1123 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1124 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1125 oldincludedir=$ac_optarg ;;
1126
1127 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1128 ac_prev=prefix ;;
1129 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1130 prefix=$ac_optarg ;;
1131
1132 -program-prefix | --program-prefix | --program-prefi | --program-pref \
1133 | --program-pre | --program-pr | --program-p)
1134 ac_prev=program_prefix ;;
1135 -program-prefix=* | --program-prefix=* | --program-prefi=* \
1136 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1137 program_prefix=$ac_optarg ;;
1138
1139 -program-suffix | --program-suffix | --program-suffi | --program-suff \
1140 | --program-suf | --program-su | --program-s)
1141 ac_prev=program_suffix ;;
1142 -program-suffix=* | --program-suffix=* | --program-suffi=* \
1143 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1144 program_suffix=$ac_optarg ;;
1145
1146 -program-transform-name | --program-transform-name \
1147 | --program-transform-nam | --program-transform-na \
1148 | --program-transform-n | --program-transform- \
1149 | --program-transform | --program-transfor \
1150 | --program-transfo | --program-transf \
1151 | --program-trans | --program-tran \
1152 | --progr-tra | --program-tr | --program-t)
1153 ac_prev=program_transform_name ;;
1154 -program-transform-name=* | --program-transform-name=* \
1155 | --program-transform-nam=* | --program-transform-na=* \
1156 | --program-transform-n=* | --program-transform-=* \
1157 | --program-transform=* | --program-transfor=* \
1158 | --program-transfo=* | --program-transf=* \
1159 | --program-trans=* | --program-tran=* \
1160 | --progr-tra=* | --program-tr=* | --program-t=*)
1161 program_transform_name=$ac_optarg ;;
1162
1163 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1164 ac_prev=pdfdir ;;
1165 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1166 pdfdir=$ac_optarg ;;
1167
1168 -psdir | --psdir | --psdi | --psd | --ps)
1169 ac_prev=psdir ;;
1170 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1171 psdir=$ac_optarg ;;
1172
1173 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1174 | -silent | --silent | --silen | --sile | --sil)
1175 silent=yes ;;
1176
1177 -runstatedir | --runstatedir | --runstatedi | --runstated \
1178 | --runstate | --runstat | --runsta | --runst | --runs \
1179 | --run | --ru | --r)
1180 ac_prev=runstatedir ;;
1181 -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
1182 | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
1183 | --run=* | --ru=* | --r=*)
1184 runstatedir=$ac_optarg ;;
1185
1186 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1187 ac_prev=sbindir ;;
1188 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1189 | --sbi=* | --sb=*)
1190 sbindir=$ac_optarg ;;
1191
1192 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1193 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1194 | --sharedst | --shareds | --shared | --share | --shar \
1195 | --sha | --sh)
1196 ac_prev=sharedstatedir ;;
1197 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1198 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1199 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1200 | --sha=* | --sh=*)
1201 sharedstatedir=$ac_optarg ;;
1202
1203 -site | --site | --sit)
1204 ac_prev=site ;;
1205 -site=* | --site=* | --sit=*)
1206 site=$ac_optarg ;;
1207
1208 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1209 ac_prev=srcdir ;;
1210 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1211 srcdir=$ac_optarg ;;
1212
1213 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1214 | --syscon | --sysco | --sysc | --sys | --sy)
1215 ac_prev=sysconfdir ;;
1216 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1217 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1218 sysconfdir=$ac_optarg ;;
1219
1220 -target | --target | --targe | --targ | --tar | --ta | --t)
1221 ac_prev=target_alias ;;
1222 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1223 target_alias=$ac_optarg ;;
1224
1225 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1226 verbose=yes ;;
1227
1228 -version | --version | --versio | --versi | --vers | -V)
1229 ac_init_version=: ;;
1230
1231 -with-* | --with-*)
1232 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1233 # Reject names that are not valid shell variable names.
1234 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1235 as_fn_error $? "invalid package name: $ac_useropt"
1236 ac_useropt_orig=$ac_useropt
1237 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1238 case $ac_user_opts in
1239 *"
1240 "with_$ac_useropt"
1241 "*) ;;
1242 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1243 ac_unrecognized_sep=', ';;
1244 esac
1245 eval with_$ac_useropt=\$ac_optarg ;;
1246
1247 -without-* | --without-*)
1248 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1249 # Reject names that are not valid shell variable names.
1250 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1251 as_fn_error $? "invalid package name: $ac_useropt"
1252 ac_useropt_orig=$ac_useropt
1253 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1254 case $ac_user_opts in
1255 *"
1256 "with_$ac_useropt"
1257 "*) ;;
1258 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1259 ac_unrecognized_sep=', ';;
1260 esac
1261 eval with_$ac_useropt=no ;;
1262
1263 --x)
1264 # Obsolete; use --with-x.
1265 with_x=yes ;;
1266
1267 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1268 | --x-incl | --x-inc | --x-in | --x-i)
1269 ac_prev=x_includes ;;
1270 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1271 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1272 x_includes=$ac_optarg ;;
1273
1274 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1275 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1276 ac_prev=x_libraries ;;
1277 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1278 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1279 x_libraries=$ac_optarg ;;
1280
1281 -*) as_fn_error $? "unrecognized option: \`$ac_option'
1282 Try \`$0 --help' for more information"
1283 ;;
1284
1285 *=*)
1286 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1287 # Reject names that are not valid shell variable names.
1288 case $ac_envvar in #(
1289 '' | [0-9]* | *[!_$as_cr_alnum]* )
1290 as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1291 esac
1292 eval $ac_envvar=\$ac_optarg
1293 export $ac_envvar ;;
1294
1295 *)
1296 # FIXME: should be removed in autoconf 3.0.
1297 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1298 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1299 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1300 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1301 ;;
1302
1303 esac
1304 done
1305
1306 if test -n "$ac_prev"; then
1307 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1308 as_fn_error $? "missing argument to $ac_option"
1309 fi
1310
1311 if test -n "$ac_unrecognized_opts"; then
1312 case $enable_option_checking in
1313 no) ;;
1314 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1315 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1316 esac
1317 fi
1318
1319 # Check all directory arguments for consistency.
1320 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1321 datadir sysconfdir sharedstatedir localstatedir includedir \
1322 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1323 libdir localedir mandir runstatedir
1324 do
1325 eval ac_val=\$$ac_var
1326 # Remove trailing slashes.
1327 case $ac_val in
1328 */ )
1329 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1330 eval $ac_var=\$ac_val;;
1331 esac
1332 # Be sure to have absolute directory names.
1333 case $ac_val in
1334 [\\/$]* | ?:[\\/]* ) continue;;
1335 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1336 esac
1337 as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1338 done
1339
1340 # There might be people who depend on the old broken behavior: `$host'
1341 # used to hold the argument of --host etc.
1342 # FIXME: To remove some day.
1343 build=$build_alias
1344 host=$host_alias
1345 target=$target_alias
1346
1347 # FIXME: To remove some day.
1348 if test "x$host_alias" != x; then
1349 if test "x$build_alias" = x; then
1350 cross_compiling=maybe
1351 elif test "x$build_alias" != "x$host_alias"; then
1352 cross_compiling=yes
1353 fi
1354 fi
1355
1356 ac_tool_prefix=
1357 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1358
1359 test "$silent" = yes && exec 6>/dev/null
1360
1361
1362 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1363 ac_ls_di=`ls -di .` &&
1364 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1365 as_fn_error $? "working directory cannot be determined"
1366 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1367 as_fn_error $? "pwd does not report name of working directory"
1368
1369
1370 # Find the source files, if location was not specified.
1371 if test -z "$srcdir"; then
1372 ac_srcdir_defaulted=yes
1373 # Try the directory containing this script, then the parent directory.
1374 ac_confdir=`$as_dirname -- "$as_myself" ||
1375 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1376 X"$as_myself" : 'X\(//\)[^/]' \| \
1377 X"$as_myself" : 'X\(//\)$' \| \
1378 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1379 $as_echo X"$as_myself" |
1380 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1381 s//\1/
1382 q
1383 }
1384 /^X\(\/\/\)[^/].*/{
1385 s//\1/
1386 q
1387 }
1388 /^X\(\/\/\)$/{
1389 s//\1/
1390 q
1391 }
1392 /^X\(\/\).*/{
1393 s//\1/
1394 q
1395 }
1396 s/.*/./; q'`
1397 srcdir=$ac_confdir
1398 if test ! -r "$srcdir/$ac_unique_file"; then
1399 srcdir=..
1400 fi
1401 else
1402 ac_srcdir_defaulted=no
1403 fi
1404 if test ! -r "$srcdir/$ac_unique_file"; then
1405 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1406 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1407 fi
1408 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1409 ac_abs_confdir=`(
1410 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1411 pwd)`
1412 # When building in place, set srcdir=.
1413 if test "$ac_abs_confdir" = "$ac_pwd"; then
1414 srcdir=.
1415 fi
1416 # Remove unnecessary trailing slashes from srcdir.
1417 # Double slashes in file names in object file debugging info
1418 # mess up M-x gdb in Emacs.
1419 case $srcdir in
1420 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1421 esac
1422 for ac_var in $ac_precious_vars; do
1423 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1424 eval ac_env_${ac_var}_value=\$${ac_var}
1425 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1426 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1427 done
1428
1429 #
1430 # Report the --help message.
1431 #
1432 if test "$ac_init_help" = "long"; then
1433 # Omit some internal or obsolete options to make the list less imposing.
1434 # This message is too long to be a string in the A/UX 3.1 sh.
1435 cat <<_ACEOF
1436 \`configure' configures zfs 0.6.5.11 to adapt to many kinds of systems.
1437
1438 Usage: $0 [OPTION]... [VAR=VALUE]...
1439
1440 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1441 VAR=VALUE. See below for descriptions of some of the useful variables.
1442
1443 Defaults for the options are specified in brackets.
1444
1445 Configuration:
1446 -h, --help display this help and exit
1447 --help=short display options specific to this package
1448 --help=recursive display the short help of all the included packages
1449 -V, --version display version information and exit
1450 -q, --quiet, --silent do not print \`checking ...' messages
1451 --cache-file=FILE cache test results in FILE [disabled]
1452 -C, --config-cache alias for \`--cache-file=config.cache'
1453 -n, --no-create do not create output files
1454 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1455
1456 Installation directories:
1457 --prefix=PREFIX install architecture-independent files in PREFIX
1458 [$ac_default_prefix]
1459 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1460 [PREFIX]
1461
1462 By default, \`make install' will install all the files in
1463 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1464 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1465 for instance \`--prefix=\$HOME'.
1466
1467 For better control, use the options below.
1468
1469 Fine tuning of the installation directories:
1470 --bindir=DIR user executables [EPREFIX/bin]
1471 --sbindir=DIR system admin executables [EPREFIX/sbin]
1472 --libexecdir=DIR program executables [EPREFIX/libexec]
1473 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1474 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1475 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1476 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
1477 --libdir=DIR object code libraries [EPREFIX/lib]
1478 --includedir=DIR C header files [PREFIX/include]
1479 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1480 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1481 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1482 --infodir=DIR info documentation [DATAROOTDIR/info]
1483 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1484 --mandir=DIR man documentation [DATAROOTDIR/man]
1485 --docdir=DIR documentation root [DATAROOTDIR/doc/zfs]
1486 --htmldir=DIR html documentation [DOCDIR]
1487 --dvidir=DIR dvi documentation [DOCDIR]
1488 --pdfdir=DIR pdf documentation [DOCDIR]
1489 --psdir=DIR ps documentation [DOCDIR]
1490 _ACEOF
1491
1492 cat <<\_ACEOF
1493
1494 Program names:
1495 --program-prefix=PREFIX prepend PREFIX to installed program names
1496 --program-suffix=SUFFIX append SUFFIX to installed program names
1497 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1498
1499 System types:
1500 --build=BUILD configure for building on BUILD [guessed]
1501 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1502 --target=TARGET configure for building compilers for TARGET [HOST]
1503 _ACEOF
1504 fi
1505
1506 if test -n "$ac_init_help"; then
1507 case $ac_init_help in
1508 short | recursive ) echo "Configuration of zfs 0.6.5.11:";;
1509 esac
1510 cat <<\_ACEOF
1511
1512 Optional Features:
1513 --disable-option-checking ignore unrecognized --enable/--with options
1514 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1515 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1516 --enable-maintainer-mode
1517 enable make rules and dependencies not useful (and
1518 sometimes confusing) to the casual installer
1519 --enable-silent-rules less verbose build output (undo: "make V=1")
1520 --disable-silent-rules verbose build output (undo: "make V=0")
1521 --enable-dependency-tracking
1522 do not reject slow dependency extractors
1523 --disable-dependency-tracking
1524 speeds up one-time build
1525 --enable-shared[=PKGS] build shared libraries [default=yes]
1526 --enable-static[=PKGS] build static libraries [default=yes]
1527 --enable-fast-install[=PKGS]
1528 optimize for fast installation [default=yes]
1529 --disable-libtool-lock avoid locking (might break parallel builds)
1530 --enable-linux-builtin Configure for builtin in-tree kernel modules
1531 [default=no]
1532 --enable-systemd install systemd unit/preset files [[default: yes]]
1533 --enable-sysvinit install SysV init scripts [default: yes]
1534 --enable-debug Enable generic debug support [default=no]
1535 --enable-debug-dmu-tx Enable dmu tx validation [default=no]
1536
1537 Optional Packages:
1538 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1539 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1540 --with-pic[=PKGS] try to use only PIC/non-PIC objects [default=use
1541 both]
1542 --with-aix-soname=aix|svr4|both
1543 shared library versioning (aka "SONAME") variant to
1544 provide on AIX, [default=aix].
1545 --with-gnu-ld assume the C compiler uses GNU ld [default=no]
1546 --with-sysroot[=DIR] Search for dependent libraries within DIR (or the
1547 compiler's sysroot if not specified).
1548 --with-spec=SPEC Spec files 'generic|redhat'
1549 --with-config=CONFIG Config file 'kernel|user|all|srpm'
1550 --with-mounthelperdir=DIR
1551 install mount.zfs in dir [[/sbin]]
1552 --with-udevdir=DIR install udev helpers [default=check]
1553 --with-udevruledir=DIR install udev rules [[UDEVDIR/rules.d]]
1554 --with-systemdunitdir=DIR
1555 install systemd unit files in dir
1556 [[/usr/lib/systemd/system]]
1557 --with-systemdpresetdir=DIR
1558 install systemd preset files in dir
1559 [[/usr/lib/systemd/system-preset]]
1560 --with-systemdmodulesloaddir=DIR
1561 install systemd module load files into dir
1562 [[/usr/lib/modules-load.d]]
1563 --with-dracutdir=DIR install dracut helpers [default=check]
1564 --with-blkid support blkid caching [default=check]
1565 --with-linux=PATH Path to kernel source
1566 --with-linux-obj=PATH Path to kernel build objects
1567 --with-spl=PATH Path to spl source
1568 --with-spl-obj=PATH Path to spl build objects
1569 --with-spl-timeout=SECS Wait SECS for SPL header and symver file [default=0]
1570
1571 Some influential environment variables:
1572 CC C compiler command
1573 CFLAGS C compiler flags
1574 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1575 nonstandard directory <lib dir>
1576 LIBS libraries to pass to the linker, e.g. -l<library>
1577 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1578 you have headers in a nonstandard directory <include dir>
1579 LT_SYS_LIBRARY_PATH
1580 User-defined run-time library search path.
1581 CPP C preprocessor
1582 CCAS assembler compiler command (defaults to CC)
1583 CCASFLAGS assembler compiler flags (defaults to CFLAGS)
1584
1585 Use these variables to override the choices made by `configure' or to help
1586 it to find libraries and programs with nonstandard names/locations.
1587
1588 Report bugs to the package provider.
1589 _ACEOF
1590 ac_status=$?
1591 fi
1592
1593 if test "$ac_init_help" = "recursive"; then
1594 # If there are subdirs, report their specific --help.
1595 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1596 test -d "$ac_dir" ||
1597 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1598 continue
1599 ac_builddir=.
1600
1601 case "$ac_dir" in
1602 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1603 *)
1604 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1605 # A ".." for each directory in $ac_dir_suffix.
1606 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1607 case $ac_top_builddir_sub in
1608 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1609 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1610 esac ;;
1611 esac
1612 ac_abs_top_builddir=$ac_pwd
1613 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1614 # for backward compatibility:
1615 ac_top_builddir=$ac_top_build_prefix
1616
1617 case $srcdir in
1618 .) # We are building in place.
1619 ac_srcdir=.
1620 ac_top_srcdir=$ac_top_builddir_sub
1621 ac_abs_top_srcdir=$ac_pwd ;;
1622 [\\/]* | ?:[\\/]* ) # Absolute name.
1623 ac_srcdir=$srcdir$ac_dir_suffix;
1624 ac_top_srcdir=$srcdir
1625 ac_abs_top_srcdir=$srcdir ;;
1626 *) # Relative name.
1627 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1628 ac_top_srcdir=$ac_top_build_prefix$srcdir
1629 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1630 esac
1631 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1632
1633 cd "$ac_dir" || { ac_status=$?; continue; }
1634 # Check for guested configure.
1635 if test -f "$ac_srcdir/configure.gnu"; then
1636 echo &&
1637 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1638 elif test -f "$ac_srcdir/configure"; then
1639 echo &&
1640 $SHELL "$ac_srcdir/configure" --help=recursive
1641 else
1642 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1643 fi || ac_status=$?
1644 cd "$ac_pwd" || { ac_status=$?; break; }
1645 done
1646 fi
1647
1648 test -n "$ac_init_help" && exit $ac_status
1649 if $ac_init_version; then
1650 cat <<\_ACEOF
1651 zfs configure 0.6.5.11
1652 generated by GNU Autoconf 2.69
1653
1654 Copyright (C) 2012 Free Software Foundation, Inc.
1655 This configure script is free software; the Free Software Foundation
1656 gives unlimited permission to copy, distribute and modify it.
1657 _ACEOF
1658 exit
1659 fi
1660
1661 ## ------------------------ ##
1662 ## Autoconf initialization. ##
1663 ## ------------------------ ##
1664
1665 # ac_fn_c_try_compile LINENO
1666 # --------------------------
1667 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1668 ac_fn_c_try_compile ()
1669 {
1670 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1671 rm -f conftest.$ac_objext
1672 if { { ac_try="$ac_compile"
1673 case "(($ac_try" in
1674 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1675 *) ac_try_echo=$ac_try;;
1676 esac
1677 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1678 $as_echo "$ac_try_echo"; } >&5
1679 (eval "$ac_compile") 2>conftest.err
1680 ac_status=$?
1681 if test -s conftest.err; then
1682 grep -v '^ *+' conftest.err >conftest.er1
1683 cat conftest.er1 >&5
1684 mv -f conftest.er1 conftest.err
1685 fi
1686 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1687 test $ac_status = 0; } && {
1688 test -z "$ac_c_werror_flag" ||
1689 test ! -s conftest.err
1690 } && test -s conftest.$ac_objext; then :
1691 ac_retval=0
1692 else
1693 $as_echo "$as_me: failed program was:" >&5
1694 sed 's/^/| /' conftest.$ac_ext >&5
1695
1696 ac_retval=1
1697 fi
1698 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1699 as_fn_set_status $ac_retval
1700
1701 } # ac_fn_c_try_compile
1702
1703 # ac_fn_c_try_link LINENO
1704 # -----------------------
1705 # Try to link conftest.$ac_ext, and return whether this succeeded.
1706 ac_fn_c_try_link ()
1707 {
1708 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1709 rm -f conftest.$ac_objext conftest$ac_exeext
1710 if { { ac_try="$ac_link"
1711 case "(($ac_try" in
1712 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1713 *) ac_try_echo=$ac_try;;
1714 esac
1715 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1716 $as_echo "$ac_try_echo"; } >&5
1717 (eval "$ac_link") 2>conftest.err
1718 ac_status=$?
1719 if test -s conftest.err; then
1720 grep -v '^ *+' conftest.err >conftest.er1
1721 cat conftest.er1 >&5
1722 mv -f conftest.er1 conftest.err
1723 fi
1724 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1725 test $ac_status = 0; } && {
1726 test -z "$ac_c_werror_flag" ||
1727 test ! -s conftest.err
1728 } && test -s conftest$ac_exeext && {
1729 test "$cross_compiling" = yes ||
1730 test -x conftest$ac_exeext
1731 }; then :
1732 ac_retval=0
1733 else
1734 $as_echo "$as_me: failed program was:" >&5
1735 sed 's/^/| /' conftest.$ac_ext >&5
1736
1737 ac_retval=1
1738 fi
1739 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1740 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1741 # interfere with the next link command; also delete a directory that is
1742 # left behind by Apple's compiler. We do this before executing the actions.
1743 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1744 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1745 as_fn_set_status $ac_retval
1746
1747 } # ac_fn_c_try_link
1748
1749 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1750 # -------------------------------------------------------
1751 # Tests whether HEADER exists and can be compiled using the include files in
1752 # INCLUDES, setting the cache variable VAR accordingly.
1753 ac_fn_c_check_header_compile ()
1754 {
1755 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1757 $as_echo_n "checking for $2... " >&6; }
1758 if eval \${$3+:} false; then :
1759 $as_echo_n "(cached) " >&6
1760 else
1761 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1762 /* end confdefs.h. */
1763 $4
1764 #include <$2>
1765 _ACEOF
1766 if ac_fn_c_try_compile "$LINENO"; then :
1767 eval "$3=yes"
1768 else
1769 eval "$3=no"
1770 fi
1771 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1772 fi
1773 eval ac_res=\$$3
1774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1775 $as_echo "$ac_res" >&6; }
1776 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1777
1778 } # ac_fn_c_check_header_compile
1779
1780 # ac_fn_c_try_cpp LINENO
1781 # ----------------------
1782 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1783 ac_fn_c_try_cpp ()
1784 {
1785 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1786 if { { ac_try="$ac_cpp conftest.$ac_ext"
1787 case "(($ac_try" in
1788 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1789 *) ac_try_echo=$ac_try;;
1790 esac
1791 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1792 $as_echo "$ac_try_echo"; } >&5
1793 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1794 ac_status=$?
1795 if test -s conftest.err; then
1796 grep -v '^ *+' conftest.err >conftest.er1
1797 cat conftest.er1 >&5
1798 mv -f conftest.er1 conftest.err
1799 fi
1800 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1801 test $ac_status = 0; } > conftest.i && {
1802 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1803 test ! -s conftest.err
1804 }; then :
1805 ac_retval=0
1806 else
1807 $as_echo "$as_me: failed program was:" >&5
1808 sed 's/^/| /' conftest.$ac_ext >&5
1809
1810 ac_retval=1
1811 fi
1812 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1813 as_fn_set_status $ac_retval
1814
1815 } # ac_fn_c_try_cpp
1816
1817 # ac_fn_c_try_run LINENO
1818 # ----------------------
1819 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1820 # that executables *can* be run.
1821 ac_fn_c_try_run ()
1822 {
1823 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1824 if { { ac_try="$ac_link"
1825 case "(($ac_try" in
1826 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1827 *) ac_try_echo=$ac_try;;
1828 esac
1829 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1830 $as_echo "$ac_try_echo"; } >&5
1831 (eval "$ac_link") 2>&5
1832 ac_status=$?
1833 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1834 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1835 { { case "(($ac_try" in
1836 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1837 *) ac_try_echo=$ac_try;;
1838 esac
1839 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1840 $as_echo "$ac_try_echo"; } >&5
1841 (eval "$ac_try") 2>&5
1842 ac_status=$?
1843 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1844 test $ac_status = 0; }; }; then :
1845 ac_retval=0
1846 else
1847 $as_echo "$as_me: program exited with status $ac_status" >&5
1848 $as_echo "$as_me: failed program was:" >&5
1849 sed 's/^/| /' conftest.$ac_ext >&5
1850
1851 ac_retval=$ac_status
1852 fi
1853 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1854 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1855 as_fn_set_status $ac_retval
1856
1857 } # ac_fn_c_try_run
1858
1859 # ac_fn_c_check_func LINENO FUNC VAR
1860 # ----------------------------------
1861 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1862 ac_fn_c_check_func ()
1863 {
1864 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1866 $as_echo_n "checking for $2... " >&6; }
1867 if eval \${$3+:} false; then :
1868 $as_echo_n "(cached) " >&6
1869 else
1870 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1871 /* end confdefs.h. */
1872 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1873 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1874 #define $2 innocuous_$2
1875
1876 /* System header to define __stub macros and hopefully few prototypes,
1877 which can conflict with char $2 (); below.
1878 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1879 <limits.h> exists even on freestanding compilers. */
1880
1881 #ifdef __STDC__
1882 # include <limits.h>
1883 #else
1884 # include <assert.h>
1885 #endif
1886
1887 #undef $2
1888
1889 /* Override any GCC internal prototype to avoid an error.
1890 Use char because int might match the return type of a GCC
1891 builtin and then its argument prototype would still apply. */
1892 #ifdef __cplusplus
1893 extern "C"
1894 #endif
1895 char $2 ();
1896 /* The GNU C library defines this for functions which it implements
1897 to always fail with ENOSYS. Some functions are actually named
1898 something starting with __ and the normal name is an alias. */
1899 #if defined __stub_$2 || defined __stub___$2
1900 choke me
1901 #endif
1902
1903 int
1904 main ()
1905 {
1906 return $2 ();
1907 ;
1908 return 0;
1909 }
1910 _ACEOF
1911 if ac_fn_c_try_link "$LINENO"; then :
1912 eval "$3=yes"
1913 else
1914 eval "$3=no"
1915 fi
1916 rm -f core conftest.err conftest.$ac_objext \
1917 conftest$ac_exeext conftest.$ac_ext
1918 fi
1919 eval ac_res=\$$3
1920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1921 $as_echo "$ac_res" >&6; }
1922 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1923
1924 } # ac_fn_c_check_func
1925
1926 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1927 # -------------------------------------------------------
1928 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1929 # the include files in INCLUDES and setting the cache variable VAR
1930 # accordingly.
1931 ac_fn_c_check_header_mongrel ()
1932 {
1933 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1934 if eval \${$3+:} false; then :
1935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1936 $as_echo_n "checking for $2... " >&6; }
1937 if eval \${$3+:} false; then :
1938 $as_echo_n "(cached) " >&6
1939 fi
1940 eval ac_res=\$$3
1941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1942 $as_echo "$ac_res" >&6; }
1943 else
1944 # Is the header compilable?
1945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1946 $as_echo_n "checking $2 usability... " >&6; }
1947 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1948 /* end confdefs.h. */
1949 $4
1950 #include <$2>
1951 _ACEOF
1952 if ac_fn_c_try_compile "$LINENO"; then :
1953 ac_header_compiler=yes
1954 else
1955 ac_header_compiler=no
1956 fi
1957 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1959 $as_echo "$ac_header_compiler" >&6; }
1960
1961 # Is the header present?
1962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1963 $as_echo_n "checking $2 presence... " >&6; }
1964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1965 /* end confdefs.h. */
1966 #include <$2>
1967 _ACEOF
1968 if ac_fn_c_try_cpp "$LINENO"; then :
1969 ac_header_preproc=yes
1970 else
1971 ac_header_preproc=no
1972 fi
1973 rm -f conftest.err conftest.i conftest.$ac_ext
1974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1975 $as_echo "$ac_header_preproc" >&6; }
1976
1977 # So? What about this header?
1978 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1979 yes:no: )
1980 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1981 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1982 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1983 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1984 ;;
1985 no:yes:* )
1986 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1987 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1988 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1989 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1990 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1991 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1992 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1993 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1994 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1995 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1996 ;;
1997 esac
1998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1999 $as_echo_n "checking for $2... " >&6; }
2000 if eval \${$3+:} false; then :
2001 $as_echo_n "(cached) " >&6
2002 else
2003 eval "$3=\$ac_header_compiler"
2004 fi
2005 eval ac_res=\$$3
2006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2007 $as_echo "$ac_res" >&6; }
2008 fi
2009 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2010
2011 } # ac_fn_c_check_header_mongrel
2012 cat >config.log <<_ACEOF
2013 This file contains any messages produced by compilers while
2014 running configure, to aid debugging if configure makes a mistake.
2015
2016 It was created by zfs $as_me 0.6.5.11, which was
2017 generated by GNU Autoconf 2.69. Invocation command line was
2018
2019 $ $0 $@
2020
2021 _ACEOF
2022 exec 5>>config.log
2023 {
2024 cat <<_ASUNAME
2025 ## --------- ##
2026 ## Platform. ##
2027 ## --------- ##
2028
2029 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2030 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2031 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2032 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2033 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2034
2035 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2036 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2037
2038 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2039 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2040 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2041 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2042 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2043 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2044 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2045
2046 _ASUNAME
2047
2048 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2049 for as_dir in $PATH
2050 do
2051 IFS=$as_save_IFS
2052 test -z "$as_dir" && as_dir=.
2053 $as_echo "PATH: $as_dir"
2054 done
2055 IFS=$as_save_IFS
2056
2057 } >&5
2058
2059 cat >&5 <<_ACEOF
2060
2061
2062 ## ----------- ##
2063 ## Core tests. ##
2064 ## ----------- ##
2065
2066 _ACEOF
2067
2068
2069 # Keep a trace of the command line.
2070 # Strip out --no-create and --no-recursion so they do not pile up.
2071 # Strip out --silent because we don't want to record it for future runs.
2072 # Also quote any args containing shell meta-characters.
2073 # Make two passes to allow for proper duplicate-argument suppression.
2074 ac_configure_args=
2075 ac_configure_args0=
2076 ac_configure_args1=
2077 ac_must_keep_next=false
2078 for ac_pass in 1 2
2079 do
2080 for ac_arg
2081 do
2082 case $ac_arg in
2083 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2084 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2085 | -silent | --silent | --silen | --sile | --sil)
2086 continue ;;
2087 *\'*)
2088 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2089 esac
2090 case $ac_pass in
2091 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2092 2)
2093 as_fn_append ac_configure_args1 " '$ac_arg'"
2094 if test $ac_must_keep_next = true; then
2095 ac_must_keep_next=false # Got value, back to normal.
2096 else
2097 case $ac_arg in
2098 *=* | --config-cache | -C | -disable-* | --disable-* \
2099 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2100 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2101 | -with-* | --with-* | -without-* | --without-* | --x)
2102 case "$ac_configure_args0 " in
2103 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2104 esac
2105 ;;
2106 -* ) ac_must_keep_next=true ;;
2107 esac
2108 fi
2109 as_fn_append ac_configure_args " '$ac_arg'"
2110 ;;
2111 esac
2112 done
2113 done
2114 { ac_configure_args0=; unset ac_configure_args0;}
2115 { ac_configure_args1=; unset ac_configure_args1;}
2116
2117 # When interrupted or exit'd, cleanup temporary files, and complete
2118 # config.log. We remove comments because anyway the quotes in there
2119 # would cause problems or look ugly.
2120 # WARNING: Use '\'' to represent an apostrophe within the trap.
2121 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2122 trap 'exit_status=$?
2123 # Save into config.log some information that might help in debugging.
2124 {
2125 echo
2126
2127 $as_echo "## ---------------- ##
2128 ## Cache variables. ##
2129 ## ---------------- ##"
2130 echo
2131 # The following way of writing the cache mishandles newlines in values,
2132 (
2133 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2134 eval ac_val=\$$ac_var
2135 case $ac_val in #(
2136 *${as_nl}*)
2137 case $ac_var in #(
2138 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2139 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2140 esac
2141 case $ac_var in #(
2142 _ | IFS | as_nl) ;; #(
2143 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2144 *) { eval $ac_var=; unset $ac_var;} ;;
2145 esac ;;
2146 esac
2147 done
2148 (set) 2>&1 |
2149 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2150 *${as_nl}ac_space=\ *)
2151 sed -n \
2152 "s/'\''/'\''\\\\'\'''\''/g;
2153 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2154 ;; #(
2155 *)
2156 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2157 ;;
2158 esac |
2159 sort
2160 )
2161 echo
2162
2163 $as_echo "## ----------------- ##
2164 ## Output variables. ##
2165 ## ----------------- ##"
2166 echo
2167 for ac_var in $ac_subst_vars
2168 do
2169 eval ac_val=\$$ac_var
2170 case $ac_val in
2171 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2172 esac
2173 $as_echo "$ac_var='\''$ac_val'\''"
2174 done | sort
2175 echo
2176
2177 if test -n "$ac_subst_files"; then
2178 $as_echo "## ------------------- ##
2179 ## File substitutions. ##
2180 ## ------------------- ##"
2181 echo
2182 for ac_var in $ac_subst_files
2183 do
2184 eval ac_val=\$$ac_var
2185 case $ac_val in
2186 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2187 esac
2188 $as_echo "$ac_var='\''$ac_val'\''"
2189 done | sort
2190 echo
2191 fi
2192
2193 if test -s confdefs.h; then
2194 $as_echo "## ----------- ##
2195 ## confdefs.h. ##
2196 ## ----------- ##"
2197 echo
2198 cat confdefs.h
2199 echo
2200 fi
2201 test "$ac_signal" != 0 &&
2202 $as_echo "$as_me: caught signal $ac_signal"
2203 $as_echo "$as_me: exit $exit_status"
2204 } >&5
2205 rm -f core *.core core.conftest.* &&
2206 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2207 exit $exit_status
2208 ' 0
2209 for ac_signal in 1 2 13 15; do
2210 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2211 done
2212 ac_signal=0
2213
2214 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2215 rm -f -r conftest* confdefs.h
2216
2217 $as_echo "/* confdefs.h */" > confdefs.h
2218
2219 # Predefined preprocessor variables.
2220
2221 cat >>confdefs.h <<_ACEOF
2222 #define PACKAGE_NAME "$PACKAGE_NAME"
2223 _ACEOF
2224
2225 cat >>confdefs.h <<_ACEOF
2226 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2227 _ACEOF
2228
2229 cat >>confdefs.h <<_ACEOF
2230 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2231 _ACEOF
2232
2233 cat >>confdefs.h <<_ACEOF
2234 #define PACKAGE_STRING "$PACKAGE_STRING"
2235 _ACEOF
2236
2237 cat >>confdefs.h <<_ACEOF
2238 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2239 _ACEOF
2240
2241 cat >>confdefs.h <<_ACEOF
2242 #define PACKAGE_URL "$PACKAGE_URL"
2243 _ACEOF
2244
2245
2246 # Let the site file select an alternate cache file if it wants to.
2247 # Prefer an explicitly selected file to automatically selected ones.
2248 ac_site_file1=NONE
2249 ac_site_file2=NONE
2250 if test -n "$CONFIG_SITE"; then
2251 # We do not want a PATH search for config.site.
2252 case $CONFIG_SITE in #((
2253 -*) ac_site_file1=./$CONFIG_SITE;;
2254 */*) ac_site_file1=$CONFIG_SITE;;
2255 *) ac_site_file1=./$CONFIG_SITE;;
2256 esac
2257 elif test "x$prefix" != xNONE; then
2258 ac_site_file1=$prefix/share/config.site
2259 ac_site_file2=$prefix/etc/config.site
2260 else
2261 ac_site_file1=$ac_default_prefix/share/config.site
2262 ac_site_file2=$ac_default_prefix/etc/config.site
2263 fi
2264 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2265 do
2266 test "x$ac_site_file" = xNONE && continue
2267 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2268 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2269 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2270 sed 's/^/| /' "$ac_site_file" >&5
2271 . "$ac_site_file" \
2272 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2273 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2274 as_fn_error $? "failed to load site script $ac_site_file
2275 See \`config.log' for more details" "$LINENO" 5; }
2276 fi
2277 done
2278
2279 if test -r "$cache_file"; then
2280 # Some versions of bash will fail to source /dev/null (special files
2281 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
2282 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2283 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2284 $as_echo "$as_me: loading cache $cache_file" >&6;}
2285 case $cache_file in
2286 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2287 *) . "./$cache_file";;
2288 esac
2289 fi
2290 else
2291 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2292 $as_echo "$as_me: creating cache $cache_file" >&6;}
2293 >$cache_file
2294 fi
2295
2296 # Check that the precious variables saved in the cache have kept the same
2297 # value.
2298 ac_cache_corrupted=false
2299 for ac_var in $ac_precious_vars; do
2300 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2301 eval ac_new_set=\$ac_env_${ac_var}_set
2302 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2303 eval ac_new_val=\$ac_env_${ac_var}_value
2304 case $ac_old_set,$ac_new_set in
2305 set,)
2306 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2307 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2308 ac_cache_corrupted=: ;;
2309 ,set)
2310 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2311 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2312 ac_cache_corrupted=: ;;
2313 ,);;
2314 *)
2315 if test "x$ac_old_val" != "x$ac_new_val"; then
2316 # differences in whitespace do not lead to failure.
2317 ac_old_val_w=`echo x $ac_old_val`
2318 ac_new_val_w=`echo x $ac_new_val`
2319 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2320 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2321 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2322 ac_cache_corrupted=:
2323 else
2324 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2325 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2326 eval $ac_var=\$ac_old_val
2327 fi
2328 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2329 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2330 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2331 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2332 fi;;
2333 esac
2334 # Pass precious variables to config.status.
2335 if test "$ac_new_set" = set; then
2336 case $ac_new_val in
2337 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2338 *) ac_arg=$ac_var=$ac_new_val ;;
2339 esac
2340 case " $ac_configure_args " in
2341 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2342 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2343 esac
2344 fi
2345 done
2346 if $ac_cache_corrupted; then
2347 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2348 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2349 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2350 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2351 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2352 fi
2353 ## -------------------- ##
2354 ## Main body of script. ##
2355 ## -------------------- ##
2356
2357 ac_ext=c
2358 ac_cpp='$CPP $CPPFLAGS'
2359 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2360 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2361 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2362
2363
2364 ac_ext=c
2365 ac_cpp='$CPP $CPPFLAGS'
2366 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2367 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2368 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2369
2370
2371
2372
2373
2374 for ac_prog in gawk mawk nawk awk
2375 do
2376 # Extract the first word of "$ac_prog", so it can be a program name with args.
2377 set dummy $ac_prog; ac_word=$2
2378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2379 $as_echo_n "checking for $ac_word... " >&6; }
2380 if ${ac_cv_prog_AWK+:} false; then :
2381 $as_echo_n "(cached) " >&6
2382 else
2383 if test -n "$AWK"; then
2384 ac_cv_prog_AWK="$AWK" # Let the user override the test.
2385 else
2386 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2387 for as_dir in $PATH
2388 do
2389 IFS=$as_save_IFS
2390 test -z "$as_dir" && as_dir=.
2391 for ac_exec_ext in '' $ac_executable_extensions; do
2392 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2393 ac_cv_prog_AWK="$ac_prog"
2394 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2395 break 2
2396 fi
2397 done
2398 done
2399 IFS=$as_save_IFS
2400
2401 fi
2402 fi
2403 AWK=$ac_cv_prog_AWK
2404 if test -n "$AWK"; then
2405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2406 $as_echo "$AWK" >&6; }
2407 else
2408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2409 $as_echo "no" >&6; }
2410 fi
2411
2412
2413 test -n "$AWK" && break
2414 done
2415
2416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking metadata" >&5
2417 $as_echo_n "checking metadata... " >&6; }
2418
2419 META="$srcdir/META"
2420 _zfs_ac_meta_type="none"
2421 if test -f "$META"; then
2422 _zfs_ac_meta_type="META file"
2423 _dpkg_parsechangelog=$(dpkg-parsechangelog 2>/dev/null)
2424
2425 ZFS_META_NAME=`$AWK -F ':[ \t]+' '$1 ~ /^ *(Name|Project|Package)$/ { print $2; exit }' $META`;
2426 if test -n "$ZFS_META_NAME"; then
2427
2428 cat >>confdefs.h <<_ACEOF
2429 #define ZFS_META_NAME "$ZFS_META_NAME"
2430 _ACEOF
2431
2432
2433 fi
2434
2435 ZFS_META_VERSION=`$AWK -F ':[ \t]+' '$1 ~ /^ *Version$/ { print $2; exit }' $META`;
2436 if test -n "$ZFS_META_VERSION"; then
2437
2438 cat >>confdefs.h <<_ACEOF
2439 #define ZFS_META_VERSION "$ZFS_META_VERSION"
2440 _ACEOF
2441
2442
2443 fi
2444
2445 if test -n "${_dpkg_parsechangelog}"; then
2446 _dpkg_version=$(echo "${_dpkg_parsechangelog}" \
2447 | $AWK '$1 == "Version:" { print $2; }' \
2448 | cut -d- -f1)
2449 if test "${_dpkg_version}" != "$ZFS_META_VERSION"; then
2450 as_fn_error $? "
2451 *** Version $ZFS_META_VERSION in the META file is different than
2452 *** version $_dpkg_version in the debian/changelog file. DKMS and DEB
2453 *** packaging require that these files have the same version.
2454 " "$LINENO" 5
2455 fi
2456 fi
2457
2458 ZFS_META_RELEASE=`$AWK -F ':[ \t]+' '$1 ~ /^ *Release$/ { print $2; exit }' $META`;
2459
2460 if test -n "${_dpkg_parsechangelog}"; then
2461 _dpkg_release=$(echo "${_dpkg_parsechangelog}" \
2462 | $AWK '$1 == "Version:" { print $2; }' \
2463 | cut -d- -f2-)
2464 if test -n "${_dpkg_release}"; then
2465 ZFS_META_RELEASE=${_dpkg_release}
2466 _zfs_ac_meta_type="dpkg-parsechangelog"
2467 fi
2468 elif test ! -f ".nogitrelease" && git rev-parse --git-dir > /dev/null 2>&1; then
2469 _match="${ZFS_META_NAME}-${ZFS_META_VERSION}"
2470 _alias=$(git describe --match=${_match} 2>/dev/null)
2471 _release=$(echo ${_alias}|cut -f3- -d'-'|sed 's/-/_/g')
2472 if test -n "${_release}"; then
2473 ZFS_META_RELEASE=${_release}
2474 _zfs_ac_meta_type="git describe"
2475 fi
2476 fi
2477
2478 if test -n "$ZFS_META_RELEASE"; then
2479
2480 cat >>confdefs.h <<_ACEOF
2481 #define ZFS_META_RELEASE "$ZFS_META_RELEASE"
2482 _ACEOF
2483
2484
2485
2486 RELEASE="$ZFS_META_RELEASE"
2487
2488 fi
2489
2490 ZFS_META_LICENSE=`$AWK -F ':[ \t]+' '$1 ~ /^ *License$/ { print $2; exit }' $META`;
2491 if test -n "$ZFS_META_LICENSE"; then
2492
2493 cat >>confdefs.h <<_ACEOF
2494 #define ZFS_META_LICENSE "$ZFS_META_LICENSE"
2495 _ACEOF
2496
2497
2498 fi
2499
2500 if test -n "$ZFS_META_NAME" -a -n "$ZFS_META_VERSION"; then
2501 ZFS_META_ALIAS="$ZFS_META_NAME-$ZFS_META_VERSION"
2502 test -n "$ZFS_META_RELEASE" &&
2503 ZFS_META_ALIAS="$ZFS_META_ALIAS-$ZFS_META_RELEASE"
2504
2505 cat >>confdefs.h <<_ACEOF
2506 #define ZFS_META_ALIAS "$ZFS_META_ALIAS"
2507 _ACEOF
2508
2509
2510 fi
2511
2512 ZFS_META_DATA=`$AWK -F ':[ \t]+' '$1 ~ /^ *Date$/ { print $2; exit }' $META`;
2513 if test -n "$ZFS_META_DATA"; then
2514
2515 cat >>confdefs.h <<_ACEOF
2516 #define ZFS_META_DATA "$ZFS_META_DATA"
2517 _ACEOF
2518
2519
2520 fi
2521
2522 ZFS_META_AUTHOR=`$AWK -F ':[ \t]+' '$1 ~ /^ *Author$/ { print $2; exit }' $META`;
2523 if test -n "$ZFS_META_AUTHOR"; then
2524
2525 cat >>confdefs.h <<_ACEOF
2526 #define ZFS_META_AUTHOR "$ZFS_META_AUTHOR"
2527 _ACEOF
2528
2529
2530 fi
2531
2532
2533 ZFS_META_LT_CURRENT=`$AWK -F ':[ \t]+' '$1 ~ /^ *LT_Current$/ { print $2; exit }' $META`;
2534 ZFS_META_LT_REVISION=`$AWK -F ':[ \t]+' '$1 ~ /^ *LT_Revision$/ { print $2; exit }' $META`;
2535 ZFS_META_LT_AGE=`$AWK -F ':[ \t]+' '$1 ~ /^ *LT_Age$/ { print $2; exit }' $META`;
2536 if test -n "$ZFS_META_LT_CURRENT" \
2537 -o -n "$ZFS_META_LT_REVISION" \
2538 -o -n "$ZFS_META_LT_AGE"; then
2539 test -n "$ZFS_META_LT_CURRENT" || ZFS_META_LT_CURRENT="0"
2540 test -n "$ZFS_META_LT_REVISION" || ZFS_META_LT_REVISION="0"
2541 test -n "$ZFS_META_LT_AGE" || ZFS_META_LT_AGE="0"
2542
2543 cat >>confdefs.h <<_ACEOF
2544 #define ZFS_META_LT_CURRENT "$ZFS_META_LT_CURRENT"
2545 _ACEOF
2546
2547
2548 cat >>confdefs.h <<_ACEOF
2549 #define ZFS_META_LT_REVISION "$ZFS_META_LT_REVISION"
2550 _ACEOF
2551
2552
2553 cat >>confdefs.h <<_ACEOF
2554 #define ZFS_META_LT_AGE "$ZFS_META_LT_AGE"
2555 _ACEOF
2556
2557
2558
2559
2560 fi
2561 fi
2562
2563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_zfs_ac_meta_type" >&5
2564 $as_echo "$_zfs_ac_meta_type" >&6; }
2565
2566
2567 ac_aux_dir=
2568 for ac_dir in config "$srcdir"/config; do
2569 if test -f "$ac_dir/install-sh"; then
2570 ac_aux_dir=$ac_dir
2571 ac_install_sh="$ac_aux_dir/install-sh -c"
2572 break
2573 elif test -f "$ac_dir/install.sh"; then
2574 ac_aux_dir=$ac_dir
2575 ac_install_sh="$ac_aux_dir/install.sh -c"
2576 break
2577 elif test -f "$ac_dir/shtool"; then
2578 ac_aux_dir=$ac_dir
2579 ac_install_sh="$ac_aux_dir/shtool install -c"
2580 break
2581 fi
2582 done
2583 if test -z "$ac_aux_dir"; then
2584 as_fn_error $? "cannot find install-sh, install.sh, or shtool in config \"$srcdir\"/config" "$LINENO" 5
2585 fi
2586
2587 # These three variables are undocumented and unsupported,
2588 # and are intended to be withdrawn in a future Autoconf release.
2589 # They can cause serious problems if a builder's source tree is in a directory
2590 # whose full name contains unusual characters.
2591 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2592 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2593 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2594
2595
2596
2597 # Make sure we can run config.sub.
2598 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2599 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2600
2601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2602 $as_echo_n "checking build system type... " >&6; }
2603 if ${ac_cv_build+:} false; then :
2604 $as_echo_n "(cached) " >&6
2605 else
2606 ac_build_alias=$build_alias
2607 test "x$ac_build_alias" = x &&
2608 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2609 test "x$ac_build_alias" = x &&
2610 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2611 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2612 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2613
2614 fi
2615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2616 $as_echo "$ac_cv_build" >&6; }
2617 case $ac_cv_build in
2618 *-*-*) ;;
2619 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2620 esac
2621 build=$ac_cv_build
2622 ac_save_IFS=$IFS; IFS='-'
2623 set x $ac_cv_build
2624 shift
2625 build_cpu=$1
2626 build_vendor=$2
2627 shift; shift
2628 # Remember, the first character of IFS is used to create $*,
2629 # except with old shells:
2630 build_os=$*
2631 IFS=$ac_save_IFS
2632 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2633
2634
2635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2636 $as_echo_n "checking host system type... " >&6; }
2637 if ${ac_cv_host+:} false; then :
2638 $as_echo_n "(cached) " >&6
2639 else
2640 if test "x$host_alias" = x; then
2641 ac_cv_host=$ac_cv_build
2642 else
2643 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2644 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2645 fi
2646
2647 fi
2648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2649 $as_echo "$ac_cv_host" >&6; }
2650 case $ac_cv_host in
2651 *-*-*) ;;
2652 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2653 esac
2654 host=$ac_cv_host
2655 ac_save_IFS=$IFS; IFS='-'
2656 set x $ac_cv_host
2657 shift
2658 host_cpu=$1
2659 host_vendor=$2
2660 shift; shift
2661 # Remember, the first character of IFS is used to create $*,
2662 # except with old shells:
2663 host_os=$*
2664 IFS=$ac_save_IFS
2665 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2666
2667
2668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2669 $as_echo_n "checking target system type... " >&6; }
2670 if ${ac_cv_target+:} false; then :
2671 $as_echo_n "(cached) " >&6
2672 else
2673 if test "x$target_alias" = x; then
2674 ac_cv_target=$ac_cv_host
2675 else
2676 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2677 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2678 fi
2679
2680 fi
2681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2682 $as_echo "$ac_cv_target" >&6; }
2683 case $ac_cv_target in
2684 *-*-*) ;;
2685 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2686 esac
2687 target=$ac_cv_target
2688 ac_save_IFS=$IFS; IFS='-'
2689 set x $ac_cv_target
2690 shift
2691 target_cpu=$1
2692 target_vendor=$2
2693 shift; shift
2694 # Remember, the first character of IFS is used to create $*,
2695 # except with old shells:
2696 target_os=$*
2697 IFS=$ac_save_IFS
2698 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2699
2700
2701 # The aliases save the names the user supplied, while $host etc.
2702 # will get canonicalized.
2703 test -n "$target_alias" &&
2704 test "$program_prefix$program_suffix$program_transform_name" = \
2705 NONENONEs,x,x, &&
2706 program_prefix=${target_alias}-
2707
2708
2709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2710 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2711 # Check whether --enable-maintainer-mode was given.
2712 if test "${enable_maintainer_mode+set}" = set; then :
2713 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2714 else
2715 USE_MAINTAINER_MODE=no
2716 fi
2717
2718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2719 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2720 if test $USE_MAINTAINER_MODE = yes; then
2721 MAINTAINER_MODE_TRUE=
2722 MAINTAINER_MODE_FALSE='#'
2723 else
2724 MAINTAINER_MODE_TRUE='#'
2725 MAINTAINER_MODE_FALSE=
2726 fi
2727
2728 MAINT=$MAINTAINER_MODE_TRUE
2729
2730
2731 # Check whether --enable-silent-rules was given.
2732 if test "${enable_silent_rules+set}" = set; then :
2733 enableval=$enable_silent_rules;
2734 fi
2735
2736 case $enable_silent_rules in # (((
2737 yes) AM_DEFAULT_VERBOSITY=0;;
2738 no) AM_DEFAULT_VERBOSITY=1;;
2739 *) AM_DEFAULT_VERBOSITY=0;;
2740 esac
2741 am_make=${MAKE-make}
2742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
2743 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
2744 if ${am_cv_make_support_nested_variables+:} false; then :
2745 $as_echo_n "(cached) " >&6
2746 else
2747 if $as_echo 'TRUE=$(BAR$(V))
2748 BAR0=false
2749 BAR1=true
2750 V=1
2751 am__doit:
2752 @$(TRUE)
2753 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
2754 am_cv_make_support_nested_variables=yes
2755 else
2756 am_cv_make_support_nested_variables=no
2757 fi
2758 fi
2759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
2760 $as_echo "$am_cv_make_support_nested_variables" >&6; }
2761 if test $am_cv_make_support_nested_variables = yes; then
2762 AM_V='$(V)'
2763 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
2764 else
2765 AM_V=$AM_DEFAULT_VERBOSITY
2766 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
2767 fi
2768 AM_BACKSLASH='\'
2769
2770 am__api_version='1.15'
2771
2772 # Find a good install program. We prefer a C program (faster),
2773 # so one script is as good as another. But avoid the broken or
2774 # incompatible versions:
2775 # SysV /etc/install, /usr/sbin/install
2776 # SunOS /usr/etc/install
2777 # IRIX /sbin/install
2778 # AIX /bin/install
2779 # AmigaOS /C/install, which installs bootblocks on floppy discs
2780 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2781 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2782 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2783 # OS/2's system install, which has a completely different semantic
2784 # ./install, which can be erroneously created by make from ./install.sh.
2785 # Reject install programs that cannot install multiple files.
2786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2787 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2788 if test -z "$INSTALL"; then
2789 if ${ac_cv_path_install+:} false; then :
2790 $as_echo_n "(cached) " >&6
2791 else
2792 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2793 for as_dir in $PATH
2794 do
2795 IFS=$as_save_IFS
2796 test -z "$as_dir" && as_dir=.
2797 # Account for people who put trailing slashes in PATH elements.
2798 case $as_dir/ in #((
2799 ./ | .// | /[cC]/* | \
2800 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2801 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2802 /usr/ucb/* ) ;;
2803 *)
2804 # OSF1 and SCO ODT 3.0 have their own names for install.
2805 # Don't use installbsd from OSF since it installs stuff as root
2806 # by default.
2807 for ac_prog in ginstall scoinst install; do
2808 for ac_exec_ext in '' $ac_executable_extensions; do
2809 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2810 if test $ac_prog = install &&
2811 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2812 # AIX install. It has an incompatible calling convention.
2813 :
2814 elif test $ac_prog = install &&
2815 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2816 # program-specific install script used by HP pwplus--don't use.
2817 :
2818 else
2819 rm -rf conftest.one conftest.two conftest.dir
2820 echo one > conftest.one
2821 echo two > conftest.two
2822 mkdir conftest.dir
2823 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2824 test -s conftest.one && test -s conftest.two &&
2825 test -s conftest.dir/conftest.one &&
2826 test -s conftest.dir/conftest.two
2827 then
2828 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2829 break 3
2830 fi
2831 fi
2832 fi
2833 done
2834 done
2835 ;;
2836 esac
2837
2838 done
2839 IFS=$as_save_IFS
2840
2841 rm -rf conftest.one conftest.two conftest.dir
2842
2843 fi
2844 if test "${ac_cv_path_install+set}" = set; then
2845 INSTALL=$ac_cv_path_install
2846 else
2847 # As a last resort, use the slow shell script. Don't cache a
2848 # value for INSTALL within a source directory, because that will
2849 # break other packages using the cache if that directory is
2850 # removed, or if the value is a relative name.
2851 INSTALL=$ac_install_sh
2852 fi
2853 fi
2854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2855 $as_echo "$INSTALL" >&6; }
2856
2857 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2858 # It thinks the first close brace ends the variable substitution.
2859 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2860
2861 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2862
2863 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2864
2865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2866 $as_echo_n "checking whether build environment is sane... " >&6; }
2867 # Reject unsafe characters in $srcdir or the absolute working directory
2868 # name. Accept space and tab only in the latter.
2869 am_lf='
2870 '
2871 case `pwd` in
2872 *[\\\"\#\$\&\'\`$am_lf]*)
2873 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
2874 esac
2875 case $srcdir in
2876 *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
2877 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
2878 esac
2879
2880 # Do 'set' in a subshell so we don't clobber the current shell's
2881 # arguments. Must try -L first in case configure is actually a
2882 # symlink; some systems play weird games with the mod time of symlinks
2883 # (eg FreeBSD returns the mod time of the symlink's containing
2884 # directory).
2885 if (
2886 am_has_slept=no
2887 for am_try in 1 2; do
2888 echo "timestamp, slept: $am_has_slept" > conftest.file
2889 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2890 if test "$*" = "X"; then
2891 # -L didn't work.
2892 set X `ls -t "$srcdir/configure" conftest.file`
2893 fi
2894 if test "$*" != "X $srcdir/configure conftest.file" \
2895 && test "$*" != "X conftest.file $srcdir/configure"; then
2896
2897 # If neither matched, then we have a broken ls. This can happen
2898 # if, for instance, CONFIG_SHELL is bash and it inherits a
2899 # broken ls alias from the environment. This has actually
2900 # happened. Such a system could not be considered "sane".
2901 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
2902 alias in your environment" "$LINENO" 5
2903 fi
2904 if test "$2" = conftest.file || test $am_try -eq 2; then
2905 break
2906 fi
2907 # Just in case.
2908 sleep 1
2909 am_has_slept=yes
2910 done
2911 test "$2" = conftest.file
2912 )
2913 then
2914 # Ok.
2915 :
2916 else
2917 as_fn_error $? "newly created file is older than distributed files!
2918 Check your system clock" "$LINENO" 5
2919 fi
2920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2921 $as_echo "yes" >&6; }
2922 # If we didn't sleep, we still need to ensure time stamps of config.status and
2923 # generated files are strictly newer.
2924 am_sleep_pid=
2925 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
2926 ( sleep 1 ) &
2927 am_sleep_pid=$!
2928 fi
2929
2930 rm -f conftest.file
2931
2932 test "$program_prefix" != NONE &&
2933 program_transform_name="s&^&$program_prefix&;$program_transform_name"
2934 # Use a double $ so make ignores it.
2935 test "$program_suffix" != NONE &&
2936 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2937 # Double any \ or $.
2938 # By default was `s,x,x', remove it if useless.
2939 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2940 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2941
2942 # Expand $ac_aux_dir to an absolute path.
2943 am_aux_dir=`cd "$ac_aux_dir" && pwd`
2944
2945 if test x"${MISSING+set}" != xset; then
2946 case $am_aux_dir in
2947 *\ * | *\ *)
2948 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2949 *)
2950 MISSING="\${SHELL} $am_aux_dir/missing" ;;
2951 esac
2952 fi
2953 # Use eval to expand $SHELL
2954 if eval "$MISSING --is-lightweight"; then
2955 am_missing_run="$MISSING "
2956 else
2957 am_missing_run=
2958 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
2959 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
2960 fi
2961
2962 if test x"${install_sh+set}" != xset; then
2963 case $am_aux_dir in
2964 *\ * | *\ *)
2965 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2966 *)
2967 install_sh="\${SHELL} $am_aux_dir/install-sh"
2968 esac
2969 fi
2970
2971 # Installed binaries are usually stripped using 'strip' when the user
2972 # run "make install-strip". However 'strip' might not be the right
2973 # tool to use in cross-compilation environments, therefore Automake
2974 # will honor the 'STRIP' environment variable to overrule this program.
2975 if test "$cross_compiling" != no; then
2976 if test -n "$ac_tool_prefix"; then
2977 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2978 set dummy ${ac_tool_prefix}strip; ac_word=$2
2979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2980 $as_echo_n "checking for $ac_word... " >&6; }
2981 if ${ac_cv_prog_STRIP+:} false; then :
2982 $as_echo_n "(cached) " >&6
2983 else
2984 if test -n "$STRIP"; then
2985 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2986 else
2987 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2988 for as_dir in $PATH
2989 do
2990 IFS=$as_save_IFS
2991 test -z "$as_dir" && as_dir=.
2992 for ac_exec_ext in '' $ac_executable_extensions; do
2993 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2994 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2995 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2996 break 2
2997 fi
2998 done
2999 done
3000 IFS=$as_save_IFS
3001
3002 fi
3003 fi
3004 STRIP=$ac_cv_prog_STRIP
3005 if test -n "$STRIP"; then
3006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
3007 $as_echo "$STRIP" >&6; }
3008 else
3009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3010 $as_echo "no" >&6; }
3011 fi
3012
3013
3014 fi
3015 if test -z "$ac_cv_prog_STRIP"; then
3016 ac_ct_STRIP=$STRIP
3017 # Extract the first word of "strip", so it can be a program name with args.
3018 set dummy strip; ac_word=$2
3019 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3020 $as_echo_n "checking for $ac_word... " >&6; }
3021 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
3022 $as_echo_n "(cached) " >&6
3023 else
3024 if test -n "$ac_ct_STRIP"; then
3025 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3026 else
3027 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3028 for as_dir in $PATH
3029 do
3030 IFS=$as_save_IFS
3031 test -z "$as_dir" && as_dir=.
3032 for ac_exec_ext in '' $ac_executable_extensions; do
3033 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3034 ac_cv_prog_ac_ct_STRIP="strip"
3035 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3036 break 2
3037 fi
3038 done
3039 done
3040 IFS=$as_save_IFS
3041
3042 fi
3043 fi
3044 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3045 if test -n "$ac_ct_STRIP"; then
3046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3047 $as_echo "$ac_ct_STRIP" >&6; }
3048 else
3049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3050 $as_echo "no" >&6; }
3051 fi
3052
3053 if test "x$ac_ct_STRIP" = x; then
3054 STRIP=":"
3055 else
3056 case $cross_compiling:$ac_tool_warned in
3057 yes:)
3058 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3059 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3060 ac_tool_warned=yes ;;
3061 esac
3062 STRIP=$ac_ct_STRIP
3063 fi
3064 else
3065 STRIP="$ac_cv_prog_STRIP"
3066 fi
3067
3068 fi
3069 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3070
3071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3072 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3073 if test -z "$MKDIR_P"; then
3074 if ${ac_cv_path_mkdir+:} false; then :
3075 $as_echo_n "(cached) " >&6
3076 else
3077 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3078 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3079 do
3080 IFS=$as_save_IFS
3081 test -z "$as_dir" && as_dir=.
3082 for ac_prog in mkdir gmkdir; do
3083 for ac_exec_ext in '' $ac_executable_extensions; do
3084 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
3085 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3086 'mkdir (GNU coreutils) '* | \
3087 'mkdir (coreutils) '* | \
3088 'mkdir (fileutils) '4.1*)
3089 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3090 break 3;;
3091 esac
3092 done
3093 done
3094 done
3095 IFS=$as_save_IFS
3096
3097 fi
3098
3099 test -d ./--version && rmdir ./--version
3100 if test "${ac_cv_path_mkdir+set}" = set; then
3101 MKDIR_P="$ac_cv_path_mkdir -p"
3102 else
3103 # As a last resort, use the slow shell script. Don't cache a
3104 # value for MKDIR_P within a source directory, because that will
3105 # break other packages using the cache if that directory is
3106 # removed, or if the value is a relative name.
3107 MKDIR_P="$ac_install_sh -d"
3108 fi
3109 fi
3110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3111 $as_echo "$MKDIR_P" >&6; }
3112
3113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3114 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3115 set x ${MAKE-make}
3116 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3117 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
3118 $as_echo_n "(cached) " >&6
3119 else
3120 cat >conftest.make <<\_ACEOF
3121 SHELL = /bin/sh
3122 all:
3123 @echo '@@@%%%=$(MAKE)=@@@%%%'
3124 _ACEOF
3125 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
3126 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3127 *@@@%%%=?*=@@@%%%*)
3128 eval ac_cv_prog_make_${ac_make}_set=yes;;
3129 *)
3130 eval ac_cv_prog_make_${ac_make}_set=no;;
3131 esac
3132 rm -f conftest.make
3133 fi
3134 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3136 $as_echo "yes" >&6; }
3137 SET_MAKE=
3138 else
3139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3140 $as_echo "no" >&6; }
3141 SET_MAKE="MAKE=${MAKE-make}"
3142 fi
3143
3144 rm -rf .tst 2>/dev/null
3145 mkdir .tst 2>/dev/null
3146 if test -d .tst; then
3147 am__leading_dot=.
3148 else
3149 am__leading_dot=_
3150 fi
3151 rmdir .tst 2>/dev/null
3152
3153 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3154 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3155 # is not polluted with repeated "-I."
3156 am__isrc=' -I$(srcdir)'
3157 # test to see if srcdir already configured
3158 if test -f $srcdir/config.status; then
3159 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3160 fi
3161 fi
3162
3163 # test whether we have cygpath
3164 if test -z "$CYGPATH_W"; then
3165 if (cygpath --version) >/dev/null 2>/dev/null; then
3166 CYGPATH_W='cygpath -w'
3167 else
3168 CYGPATH_W=echo
3169 fi
3170 fi
3171
3172
3173 # Define the identity of the package.
3174 PACKAGE='zfs'
3175 VERSION='0.6.5.11'
3176
3177
3178 cat >>confdefs.h <<_ACEOF
3179 #define PACKAGE "$PACKAGE"
3180 _ACEOF
3181
3182
3183 cat >>confdefs.h <<_ACEOF
3184 #define VERSION "$VERSION"
3185 _ACEOF
3186
3187 # Some tools Automake needs.
3188
3189 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3190
3191
3192 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3193
3194
3195 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3196
3197
3198 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3199
3200
3201 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3202
3203 # For better backward compatibility. To be removed once Automake 1.9.x
3204 # dies out for good. For more background, see:
3205 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
3206 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
3207 mkdir_p='$(MKDIR_P)'
3208
3209 # We need awk for the "check" target (and possibly the TAP driver). The
3210 # system "awk" is bad on some platforms.
3211 # Always define AMTAR for backward compatibility. Yes, it's still used
3212 # in the wild :-( We should find a proper way to deprecate it ...
3213 AMTAR='$${TAR-tar}'
3214
3215
3216 # We'll loop over all known methods to create a tar archive until one works.
3217 _am_tools='gnutar pax cpio none'
3218
3219 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
3220
3221
3222
3223
3224
3225
3226 # POSIX will say in a future version that running "rm -f" with no argument
3227 # is OK; and we want to be able to make that assumption in our Makefile
3228 # recipes. So use an aggressive probe to check that the usage we want is
3229 # actually supported "in the wild" to an acceptable degree.
3230 # See automake bug#10828.
3231 # To make any issue more visible, cause the running configure to be aborted
3232 # by default if the 'rm' program in use doesn't match our expectations; the
3233 # user can still override this though.
3234 if rm -f && rm -fr && rm -rf; then : OK; else
3235 cat >&2 <<'END'
3236 Oops!
3237
3238 Your 'rm' program seems unable to run without file operands specified
3239 on the command line, even when the '-f' option is present. This is contrary
3240 to the behaviour of most rm programs out there, and not conforming with
3241 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
3242
3243 Please tell bug-automake@gnu.org about your system, including the value
3244 of your $PATH and any error possibly output before this message. This
3245 can help us improve future automake versions.
3246
3247 END
3248 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
3249 echo 'Configuration will proceed anyway, since you have set the' >&2
3250 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
3251 echo >&2
3252 else
3253 cat >&2 <<'END'
3254 Aborting the configuration process, to ensure you take notice of the issue.
3255
3256 You can download and install GNU coreutils to get an 'rm' implementation
3257 that behaves properly: <http://www.gnu.org/software/coreutils/>.
3258
3259 If you want to complete the configuration process using your problematic
3260 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
3261 to "yes", and re-run configure.
3262
3263 END
3264 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
3265 fi
3266 fi
3267
3268 ac_config_headers="$ac_config_headers zfs_config.h"
3269
3270
3271
3272 ac_ext=c
3273 ac_cpp='$CPP $CPPFLAGS'
3274 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3275 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3276 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3277 if test -n "$ac_tool_prefix"; then
3278 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3279 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3281 $as_echo_n "checking for $ac_word... " >&6; }
3282 if ${ac_cv_prog_CC+:} false; then :
3283 $as_echo_n "(cached) " >&6
3284 else
3285 if test -n "$CC"; then
3286 ac_cv_prog_CC="$CC" # Let the user override the test.
3287 else
3288 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3289 for as_dir in $PATH
3290 do
3291 IFS=$as_save_IFS
3292 test -z "$as_dir" && as_dir=.
3293 for ac_exec_ext in '' $ac_executable_extensions; do
3294 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3295 ac_cv_prog_CC="${ac_tool_prefix}gcc"
3296 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3297 break 2
3298 fi
3299 done
3300 done
3301 IFS=$as_save_IFS
3302
3303 fi
3304 fi
3305 CC=$ac_cv_prog_CC
3306 if test -n "$CC"; then
3307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3308 $as_echo "$CC" >&6; }
3309 else
3310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3311 $as_echo "no" >&6; }
3312 fi
3313
3314
3315 fi
3316 if test -z "$ac_cv_prog_CC"; then
3317 ac_ct_CC=$CC
3318 # Extract the first word of "gcc", so it can be a program name with args.
3319 set dummy gcc; ac_word=$2
3320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3321 $as_echo_n "checking for $ac_word... " >&6; }
3322 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3323 $as_echo_n "(cached) " >&6
3324 else
3325 if test -n "$ac_ct_CC"; then
3326 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3327 else
3328 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3329 for as_dir in $PATH
3330 do
3331 IFS=$as_save_IFS
3332 test -z "$as_dir" && as_dir=.
3333 for ac_exec_ext in '' $ac_executable_extensions; do
3334 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3335 ac_cv_prog_ac_ct_CC="gcc"
3336 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3337 break 2
3338 fi
3339 done
3340 done
3341 IFS=$as_save_IFS
3342
3343 fi
3344 fi
3345 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3346 if test -n "$ac_ct_CC"; then
3347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3348 $as_echo "$ac_ct_CC" >&6; }
3349 else
3350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3351 $as_echo "no" >&6; }
3352 fi
3353
3354 if test "x$ac_ct_CC" = x; then
3355 CC=""
3356 else
3357 case $cross_compiling:$ac_tool_warned in
3358 yes:)
3359 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3360 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3361 ac_tool_warned=yes ;;
3362 esac
3363 CC=$ac_ct_CC
3364 fi
3365 else
3366 CC="$ac_cv_prog_CC"
3367 fi
3368
3369 if test -z "$CC"; then
3370 if test -n "$ac_tool_prefix"; then
3371 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3372 set dummy ${ac_tool_prefix}cc; ac_word=$2
3373 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3374 $as_echo_n "checking for $ac_word... " >&6; }
3375 if ${ac_cv_prog_CC+:} false; then :
3376 $as_echo_n "(cached) " >&6
3377 else
3378 if test -n "$CC"; then
3379 ac_cv_prog_CC="$CC" # Let the user override the test.
3380 else
3381 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3382 for as_dir in $PATH
3383 do
3384 IFS=$as_save_IFS
3385 test -z "$as_dir" && as_dir=.
3386 for ac_exec_ext in '' $ac_executable_extensions; do
3387 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3388 ac_cv_prog_CC="${ac_tool_prefix}cc"
3389 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3390 break 2
3391 fi
3392 done
3393 done
3394 IFS=$as_save_IFS
3395
3396 fi
3397 fi
3398 CC=$ac_cv_prog_CC
3399 if test -n "$CC"; then
3400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3401 $as_echo "$CC" >&6; }
3402 else
3403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3404 $as_echo "no" >&6; }
3405 fi
3406
3407
3408 fi
3409 fi
3410 if test -z "$CC"; then
3411 # Extract the first word of "cc", so it can be a program name with args.
3412 set dummy cc; ac_word=$2
3413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3414 $as_echo_n "checking for $ac_word... " >&6; }
3415 if ${ac_cv_prog_CC+:} false; then :
3416 $as_echo_n "(cached) " >&6
3417 else
3418 if test -n "$CC"; then
3419 ac_cv_prog_CC="$CC" # Let the user override the test.
3420 else
3421 ac_prog_rejected=no
3422 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3423 for as_dir in $PATH
3424 do
3425 IFS=$as_save_IFS
3426 test -z "$as_dir" && as_dir=.
3427 for ac_exec_ext in '' $ac_executable_extensions; do
3428 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3429 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3430 ac_prog_rejected=yes
3431 continue
3432 fi
3433 ac_cv_prog_CC="cc"
3434 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3435 break 2
3436 fi
3437 done
3438 done
3439 IFS=$as_save_IFS
3440
3441 if test $ac_prog_rejected = yes; then
3442 # We found a bogon in the path, so make sure we never use it.
3443 set dummy $ac_cv_prog_CC
3444 shift
3445 if test $# != 0; then
3446 # We chose a different compiler from the bogus one.
3447 # However, it has the same basename, so the bogon will be chosen
3448 # first if we set CC to just the basename; use the full file name.
3449 shift
3450 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3451 fi
3452 fi
3453 fi
3454 fi
3455 CC=$ac_cv_prog_CC
3456 if test -n "$CC"; then
3457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3458 $as_echo "$CC" >&6; }
3459 else
3460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3461 $as_echo "no" >&6; }
3462 fi
3463
3464
3465 fi
3466 if test -z "$CC"; then
3467 if test -n "$ac_tool_prefix"; then
3468 for ac_prog in cl.exe
3469 do
3470 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3471 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3473 $as_echo_n "checking for $ac_word... " >&6; }
3474 if ${ac_cv_prog_CC+:} false; then :
3475 $as_echo_n "(cached) " >&6
3476 else
3477 if test -n "$CC"; then
3478 ac_cv_prog_CC="$CC" # Let the user override the test.
3479 else
3480 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3481 for as_dir in $PATH
3482 do
3483 IFS=$as_save_IFS
3484 test -z "$as_dir" && as_dir=.
3485 for ac_exec_ext in '' $ac_executable_extensions; do
3486 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3487 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3488 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3489 break 2
3490 fi
3491 done
3492 done
3493 IFS=$as_save_IFS
3494
3495 fi
3496 fi
3497 CC=$ac_cv_prog_CC
3498 if test -n "$CC"; then
3499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3500 $as_echo "$CC" >&6; }
3501 else
3502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3503 $as_echo "no" >&6; }
3504 fi
3505
3506
3507 test -n "$CC" && break
3508 done
3509 fi
3510 if test -z "$CC"; then
3511 ac_ct_CC=$CC
3512 for ac_prog in cl.exe
3513 do
3514 # Extract the first word of "$ac_prog", so it can be a program name with args.
3515 set dummy $ac_prog; ac_word=$2
3516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3517 $as_echo_n "checking for $ac_word... " >&6; }
3518 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3519 $as_echo_n "(cached) " >&6
3520 else
3521 if test -n "$ac_ct_CC"; then
3522 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3523 else
3524 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3525 for as_dir in $PATH
3526 do
3527 IFS=$as_save_IFS
3528 test -z "$as_dir" && as_dir=.
3529 for ac_exec_ext in '' $ac_executable_extensions; do
3530 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3531 ac_cv_prog_ac_ct_CC="$ac_prog"
3532 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3533 break 2
3534 fi
3535 done
3536 done
3537 IFS=$as_save_IFS
3538
3539 fi
3540 fi
3541 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3542 if test -n "$ac_ct_CC"; then
3543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3544 $as_echo "$ac_ct_CC" >&6; }
3545 else
3546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3547 $as_echo "no" >&6; }
3548 fi
3549
3550
3551 test -n "$ac_ct_CC" && break
3552 done
3553
3554 if test "x$ac_ct_CC" = x; then
3555 CC=""
3556 else
3557 case $cross_compiling:$ac_tool_warned in
3558 yes:)
3559 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3560 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3561 ac_tool_warned=yes ;;
3562 esac
3563 CC=$ac_ct_CC
3564 fi
3565 fi
3566
3567 fi
3568
3569
3570 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3571 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3572 as_fn_error $? "no acceptable C compiler found in \$PATH
3573 See \`config.log' for more details" "$LINENO" 5; }
3574
3575 # Provide some information about the compiler.
3576 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3577 set X $ac_compile
3578 ac_compiler=$2
3579 for ac_option in --version -v -V -qversion; do
3580 { { ac_try="$ac_compiler $ac_option >&5"
3581 case "(($ac_try" in
3582 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3583 *) ac_try_echo=$ac_try;;
3584 esac
3585 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3586 $as_echo "$ac_try_echo"; } >&5
3587 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3588 ac_status=$?
3589 if test -s conftest.err; then
3590 sed '10a\
3591 ... rest of stderr output deleted ...
3592 10q' conftest.err >conftest.er1
3593 cat conftest.er1 >&5
3594 fi
3595 rm -f conftest.er1 conftest.err
3596 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3597 test $ac_status = 0; }
3598 done
3599
3600 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3601 /* end confdefs.h. */
3602
3603 int
3604 main ()
3605 {
3606
3607 ;
3608 return 0;
3609 }
3610 _ACEOF
3611 ac_clean_files_save=$ac_clean_files
3612 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3613 # Try to create an executable without -o first, disregard a.out.
3614 # It will help us diagnose broken compilers, and finding out an intuition
3615 # of exeext.
3616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3617 $as_echo_n "checking whether the C compiler works... " >&6; }
3618 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3619
3620 # The possible output files:
3621 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3622
3623 ac_rmfiles=
3624 for ac_file in $ac_files
3625 do
3626 case $ac_file in
3627 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3628 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3629 esac
3630 done
3631 rm -f $ac_rmfiles
3632
3633 if { { ac_try="$ac_link_default"
3634 case "(($ac_try" in
3635 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3636 *) ac_try_echo=$ac_try;;
3637 esac
3638 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3639 $as_echo "$ac_try_echo"; } >&5
3640 (eval "$ac_link_default") 2>&5
3641 ac_status=$?
3642 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3643 test $ac_status = 0; }; then :
3644 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3645 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3646 # in a Makefile. We should not override ac_cv_exeext if it was cached,
3647 # so that the user can short-circuit this test for compilers unknown to
3648 # Autoconf.
3649 for ac_file in $ac_files ''
3650 do
3651 test -f "$ac_file" || continue
3652 case $ac_file in
3653 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3654 ;;
3655 [ab].out )
3656 # We found the default executable, but exeext='' is most
3657 # certainly right.
3658 break;;
3659 *.* )
3660 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3661 then :; else
3662 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3663 fi
3664 # We set ac_cv_exeext here because the later test for it is not
3665 # safe: cross compilers may not add the suffix if given an `-o'
3666 # argument, so we may need to know it at that point already.
3667 # Even if this section looks crufty: it has the advantage of
3668 # actually working.
3669 break;;
3670 * )
3671 break;;
3672 esac
3673 done
3674 test "$ac_cv_exeext" = no && ac_cv_exeext=
3675
3676 else
3677 ac_file=''
3678 fi
3679 if test -z "$ac_file"; then :
3680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3681 $as_echo "no" >&6; }
3682 $as_echo "$as_me: failed program was:" >&5
3683 sed 's/^/| /' conftest.$ac_ext >&5
3684
3685 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3686 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3687 as_fn_error 77 "C compiler cannot create executables
3688 See \`config.log' for more details" "$LINENO" 5; }
3689 else
3690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3691 $as_echo "yes" >&6; }
3692 fi
3693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3694 $as_echo_n "checking for C compiler default output file name... " >&6; }
3695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3696 $as_echo "$ac_file" >&6; }
3697 ac_exeext=$ac_cv_exeext
3698
3699 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3700 ac_clean_files=$ac_clean_files_save
3701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3702 $as_echo_n "checking for suffix of executables... " >&6; }
3703 if { { ac_try="$ac_link"
3704 case "(($ac_try" in
3705 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3706 *) ac_try_echo=$ac_try;;
3707 esac
3708 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3709 $as_echo "$ac_try_echo"; } >&5
3710 (eval "$ac_link") 2>&5
3711 ac_status=$?
3712 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3713 test $ac_status = 0; }; then :
3714 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3715 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3716 # work properly (i.e., refer to `conftest.exe'), while it won't with
3717 # `rm'.
3718 for ac_file in conftest.exe conftest conftest.*; do
3719 test -f "$ac_file" || continue
3720 case $ac_file in
3721 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3722 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3723 break;;
3724 * ) break;;
3725 esac
3726 done
3727 else
3728 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3729 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3730 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3731 See \`config.log' for more details" "$LINENO" 5; }
3732 fi
3733 rm -f conftest conftest$ac_cv_exeext
3734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3735 $as_echo "$ac_cv_exeext" >&6; }
3736
3737 rm -f conftest.$ac_ext
3738 EXEEXT=$ac_cv_exeext
3739 ac_exeext=$EXEEXT
3740 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3741 /* end confdefs.h. */
3742 #include <stdio.h>
3743 int
3744 main ()
3745 {
3746 FILE *f = fopen ("conftest.out", "w");
3747 return ferror (f) || fclose (f) != 0;
3748
3749 ;
3750 return 0;
3751 }
3752 _ACEOF
3753 ac_clean_files="$ac_clean_files conftest.out"
3754 # Check that the compiler produces executables we can run. If not, either
3755 # the compiler is broken, or we cross compile.
3756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3757 $as_echo_n "checking whether we are cross compiling... " >&6; }
3758 if test "$cross_compiling" != yes; then
3759 { { ac_try="$ac_link"
3760 case "(($ac_try" in
3761 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3762 *) ac_try_echo=$ac_try;;
3763 esac
3764 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3765 $as_echo "$ac_try_echo"; } >&5
3766 (eval "$ac_link") 2>&5
3767 ac_status=$?
3768 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3769 test $ac_status = 0; }
3770 if { ac_try='./conftest$ac_cv_exeext'
3771 { { case "(($ac_try" in
3772 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3773 *) ac_try_echo=$ac_try;;
3774 esac
3775 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3776 $as_echo "$ac_try_echo"; } >&5
3777 (eval "$ac_try") 2>&5
3778 ac_status=$?
3779 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3780 test $ac_status = 0; }; }; then
3781 cross_compiling=no
3782 else
3783 if test "$cross_compiling" = maybe; then
3784 cross_compiling=yes
3785 else
3786 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3787 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3788 as_fn_error $? "cannot run C compiled programs.
3789 If you meant to cross compile, use \`--host'.
3790 See \`config.log' for more details" "$LINENO" 5; }
3791 fi
3792 fi
3793 fi
3794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3795 $as_echo "$cross_compiling" >&6; }
3796
3797 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3798 ac_clean_files=$ac_clean_files_save
3799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3800 $as_echo_n "checking for suffix of object files... " >&6; }
3801 if ${ac_cv_objext+:} false; then :
3802 $as_echo_n "(cached) " >&6
3803 else
3804 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3805 /* end confdefs.h. */
3806
3807 int
3808 main ()
3809 {
3810
3811 ;
3812 return 0;
3813 }
3814 _ACEOF
3815 rm -f conftest.o conftest.obj
3816 if { { ac_try="$ac_compile"
3817 case "(($ac_try" in
3818 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3819 *) ac_try_echo=$ac_try;;
3820 esac
3821 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3822 $as_echo "$ac_try_echo"; } >&5
3823 (eval "$ac_compile") 2>&5
3824 ac_status=$?
3825 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3826 test $ac_status = 0; }; then :
3827 for ac_file in conftest.o conftest.obj conftest.*; do
3828 test -f "$ac_file" || continue;
3829 case $ac_file in
3830 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3831 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3832 break;;
3833 esac
3834 done
3835 else
3836 $as_echo "$as_me: failed program was:" >&5
3837 sed 's/^/| /' conftest.$ac_ext >&5
3838
3839 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3840 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3841 as_fn_error $? "cannot compute suffix of object files: cannot compile
3842 See \`config.log' for more details" "$LINENO" 5; }
3843 fi
3844 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3845 fi
3846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3847 $as_echo "$ac_cv_objext" >&6; }
3848 OBJEXT=$ac_cv_objext
3849 ac_objext=$OBJEXT
3850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3851 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3852 if ${ac_cv_c_compiler_gnu+:} false; then :
3853 $as_echo_n "(cached) " >&6
3854 else
3855 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3856 /* end confdefs.h. */
3857
3858 int
3859 main ()
3860 {
3861 #ifndef __GNUC__
3862 choke me
3863 #endif
3864
3865 ;
3866 return 0;
3867 }
3868 _ACEOF
3869 if ac_fn_c_try_compile "$LINENO"; then :
3870 ac_compiler_gnu=yes
3871 else
3872 ac_compiler_gnu=no
3873 fi
3874 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3875 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3876
3877 fi
3878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3879 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3880 if test $ac_compiler_gnu = yes; then
3881 GCC=yes
3882 else
3883 GCC=
3884 fi
3885 ac_test_CFLAGS=${CFLAGS+set}
3886 ac_save_CFLAGS=$CFLAGS
3887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3888 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3889 if ${ac_cv_prog_cc_g+:} false; then :
3890 $as_echo_n "(cached) " >&6
3891 else
3892 ac_save_c_werror_flag=$ac_c_werror_flag
3893 ac_c_werror_flag=yes
3894 ac_cv_prog_cc_g=no
3895 CFLAGS="-g"
3896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3897 /* end confdefs.h. */
3898
3899 int
3900 main ()
3901 {
3902
3903 ;
3904 return 0;
3905 }
3906 _ACEOF
3907 if ac_fn_c_try_compile "$LINENO"; then :
3908 ac_cv_prog_cc_g=yes
3909 else
3910 CFLAGS=""
3911 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3912 /* end confdefs.h. */
3913
3914 int
3915 main ()
3916 {
3917
3918 ;
3919 return 0;
3920 }
3921 _ACEOF
3922 if ac_fn_c_try_compile "$LINENO"; then :
3923
3924 else
3925 ac_c_werror_flag=$ac_save_c_werror_flag
3926 CFLAGS="-g"
3927 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3928 /* end confdefs.h. */
3929
3930 int
3931 main ()
3932 {
3933
3934 ;
3935 return 0;
3936 }
3937 _ACEOF
3938 if ac_fn_c_try_compile "$LINENO"; then :
3939 ac_cv_prog_cc_g=yes
3940 fi
3941 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3942 fi
3943 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3944 fi
3945 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3946 ac_c_werror_flag=$ac_save_c_werror_flag
3947 fi
3948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3949 $as_echo "$ac_cv_prog_cc_g" >&6; }
3950 if test "$ac_test_CFLAGS" = set; then
3951 CFLAGS=$ac_save_CFLAGS
3952 elif test $ac_cv_prog_cc_g = yes; then
3953 if test "$GCC" = yes; then
3954 CFLAGS="-g -O2"
3955 else
3956 CFLAGS="-g"
3957 fi
3958 else
3959 if test "$GCC" = yes; then
3960 CFLAGS="-O2"
3961 else
3962 CFLAGS=
3963 fi
3964 fi
3965 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3966 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3967 if ${ac_cv_prog_cc_c89+:} false; then :
3968 $as_echo_n "(cached) " >&6
3969 else
3970 ac_cv_prog_cc_c89=no
3971 ac_save_CC=$CC
3972 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3973 /* end confdefs.h. */
3974 #include <stdarg.h>
3975 #include <stdio.h>
3976 struct stat;
3977 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3978 struct buf { int x; };
3979 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3980 static char *e (p, i)
3981 char **p;
3982 int i;
3983 {
3984 return p[i];
3985 }
3986 static char *f (char * (*g) (char **, int), char **p, ...)
3987 {
3988 char *s;
3989 va_list v;
3990 va_start (v,p);
3991 s = g (p, va_arg (v,int));
3992 va_end (v);
3993 return s;
3994 }
3995
3996 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3997 function prototypes and stuff, but not '\xHH' hex character constants.
3998 These don't provoke an error unfortunately, instead are silently treated
3999 as 'x'. The following induces an error, until -std is added to get
4000 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
4001 array size at least. It's necessary to write '\x00'==0 to get something
4002 that's true only with -std. */
4003 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4004
4005 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4006 inside strings and character constants. */
4007 #define FOO(x) 'x'
4008 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4009
4010 int test (int i, double x);
4011 struct s1 {int (*f) (int a);};
4012 struct s2 {int (*f) (double a);};
4013 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4014 int argc;
4015 char **argv;
4016 int
4017 main ()
4018 {
4019 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
4020 ;
4021 return 0;
4022 }
4023 _ACEOF
4024 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4025 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4026 do
4027 CC="$ac_save_CC $ac_arg"
4028 if ac_fn_c_try_compile "$LINENO"; then :
4029 ac_cv_prog_cc_c89=$ac_arg
4030 fi
4031 rm -f core conftest.err conftest.$ac_objext
4032 test "x$ac_cv_prog_cc_c89" != "xno" && break
4033 done
4034 rm -f conftest.$ac_ext
4035 CC=$ac_save_CC
4036
4037 fi
4038 # AC_CACHE_VAL
4039 case "x$ac_cv_prog_cc_c89" in
4040 x)
4041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4042 $as_echo "none needed" >&6; } ;;
4043 xno)
4044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4045 $as_echo "unsupported" >&6; } ;;
4046 *)
4047 CC="$CC $ac_cv_prog_cc_c89"
4048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4049 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4050 esac
4051 if test "x$ac_cv_prog_cc_c89" != xno; then :
4052
4053 fi
4054
4055 ac_ext=c
4056 ac_cpp='$CPP $CPPFLAGS'
4057 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4058 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4059 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4060
4061 ac_ext=c
4062 ac_cpp='$CPP $CPPFLAGS'
4063 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4064 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4065 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
4067 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
4068 if ${am_cv_prog_cc_c_o+:} false; then :
4069 $as_echo_n "(cached) " >&6
4070 else
4071 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4072 /* end confdefs.h. */
4073
4074 int
4075 main ()
4076 {
4077
4078 ;
4079 return 0;
4080 }
4081 _ACEOF
4082 # Make sure it works both with $CC and with simple cc.
4083 # Following AC_PROG_CC_C_O, we do the test twice because some
4084 # compilers refuse to overwrite an existing .o file with -o,
4085 # though they will create one.
4086 am_cv_prog_cc_c_o=yes
4087 for am_i in 1 2; do
4088 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
4089 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
4090 ac_status=$?
4091 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4092 (exit $ac_status); } \
4093 && test -f conftest2.$ac_objext; then
4094 : OK
4095 else
4096 am_cv_prog_cc_c_o=no
4097 break
4098 fi
4099 done
4100 rm -f core conftest*
4101 unset am_i
4102 fi
4103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
4104 $as_echo "$am_cv_prog_cc_c_o" >&6; }
4105 if test "$am_cv_prog_cc_c_o" != yes; then
4106 # Losing compiler, so override with the script.
4107 # FIXME: It is wrong to rewrite CC.
4108 # But if we don't then we get into trouble of one sort or another.
4109 # A longer-term fix would be to have automake use am__CC in this case,
4110 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4111 CC="$am_aux_dir/compile $CC"
4112 fi
4113 ac_ext=c
4114 ac_cpp='$CPP $CPPFLAGS'
4115 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4116 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4117 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4118
4119 DEPDIR="${am__leading_dot}deps"
4120
4121 ac_config_commands="$ac_config_commands depfiles"
4122
4123
4124 am_make=${MAKE-make}
4125 cat > confinc << 'END'
4126 am__doit:
4127 @echo this is the am__doit target
4128 .PHONY: am__doit
4129 END
4130 # If we don't find an include directive, just comment out the code.
4131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4132 $as_echo_n "checking for style of include used by $am_make... " >&6; }
4133 am__include="#"
4134 am__quote=
4135 _am_result=none
4136 # First try GNU make style include.
4137 echo "include confinc" > confmf
4138 # Ignore all kinds of additional output from 'make'.
4139 case `$am_make -s -f confmf 2> /dev/null` in #(
4140 *the\ am__doit\ target*)
4141 am__include=include
4142 am__quote=
4143 _am_result=GNU
4144 ;;
4145 esac
4146 # Now try BSD make style include.
4147 if test "$am__include" = "#"; then
4148 echo '.include "confinc"' > confmf
4149 case `$am_make -s -f confmf 2> /dev/null` in #(
4150 *the\ am__doit\ target*)
4151 am__include=.include
4152 am__quote="\""
4153 _am_result=BSD
4154 ;;
4155 esac
4156 fi
4157
4158
4159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4160 $as_echo "$_am_result" >&6; }
4161 rm -f confinc confmf
4162
4163 # Check whether --enable-dependency-tracking was given.
4164 if test "${enable_dependency_tracking+set}" = set; then :
4165 enableval=$enable_dependency_tracking;
4166 fi
4167
4168 if test "x$enable_dependency_tracking" != xno; then
4169 am_depcomp="$ac_aux_dir/depcomp"
4170 AMDEPBACKSLASH='\'
4171 am__nodep='_no'
4172 fi
4173 if test "x$enable_dependency_tracking" != xno; then
4174 AMDEP_TRUE=
4175 AMDEP_FALSE='#'
4176 else
4177 AMDEP_TRUE='#'
4178 AMDEP_FALSE=
4179 fi
4180
4181
4182
4183 depcc="$CC" am_compiler_list=
4184
4185 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4186 $as_echo_n "checking dependency style of $depcc... " >&6; }
4187 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4188 $as_echo_n "(cached) " >&6
4189 else
4190 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4191 # We make a subdir and do the tests there. Otherwise we can end up
4192 # making bogus files that we don't know about and never remove. For
4193 # instance it was reported that on HP-UX the gcc test will end up
4194 # making a dummy file named 'D' -- because '-MD' means "put the output
4195 # in D".
4196 rm -rf conftest.dir
4197 mkdir conftest.dir
4198 # Copy depcomp to subdir because otherwise we won't find it if we're
4199 # using a relative directory.
4200 cp "$am_depcomp" conftest.dir
4201 cd conftest.dir
4202 # We will build objects and dependencies in a subdirectory because
4203 # it helps to detect inapplicable dependency modes. For instance
4204 # both Tru64's cc and ICC support -MD to output dependencies as a
4205 # side effect of compilation, but ICC will put the dependencies in
4206 # the current directory while Tru64 will put them in the object
4207 # directory.
4208 mkdir sub
4209
4210 am_cv_CC_dependencies_compiler_type=none
4211 if test "$am_compiler_list" = ""; then
4212 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4213 fi
4214 am__universal=false
4215 case " $depcc " in #(
4216 *\ -arch\ *\ -arch\ *) am__universal=true ;;
4217 esac
4218
4219 for depmode in $am_compiler_list; do
4220 # Setup a source with many dependencies, because some compilers
4221 # like to wrap large dependency lists on column 80 (with \), and
4222 # we should not choose a depcomp mode which is confused by this.
4223 #
4224 # We need to recreate these files for each test, as the compiler may
4225 # overwrite some of them when testing with obscure command lines.
4226 # This happens at least with the AIX C compiler.
4227 : > sub/conftest.c
4228 for i in 1 2 3 4 5 6; do
4229 echo '#include "conftst'$i'.h"' >> sub/conftest.c
4230 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4231 # Solaris 10 /bin/sh.
4232 echo '/* dummy */' > sub/conftst$i.h
4233 done
4234 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4235
4236 # We check with '-c' and '-o' for the sake of the "dashmstdout"
4237 # mode. It turns out that the SunPro C++ compiler does not properly
4238 # handle '-M -o', and we need to detect this. Also, some Intel
4239 # versions had trouble with output in subdirs.
4240 am__obj=sub/conftest.${OBJEXT-o}
4241 am__minus_obj="-o $am__obj"
4242 case $depmode in
4243 gcc)
4244 # This depmode causes a compiler race in universal mode.
4245 test "$am__universal" = false || continue
4246 ;;
4247 nosideeffect)
4248 # After this tag, mechanisms are not by side-effect, so they'll
4249 # only be used when explicitly requested.
4250 if test "x$enable_dependency_tracking" = xyes; then
4251 continue
4252 else
4253 break
4254 fi
4255 ;;
4256 msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4257 # This compiler won't grok '-c -o', but also, the minuso test has
4258 # not run yet. These depmodes are late enough in the game, and
4259 # so weak that their functioning should not be impacted.
4260 am__obj=conftest.${OBJEXT-o}
4261 am__minus_obj=
4262 ;;
4263 none) break ;;
4264 esac
4265 if depmode=$depmode \
4266 source=sub/conftest.c object=$am__obj \
4267 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4268 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4269 >/dev/null 2>conftest.err &&
4270 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4271 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4272 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4273 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4274 # icc doesn't choke on unknown options, it will just issue warnings
4275 # or remarks (even with -Werror). So we grep stderr for any message
4276 # that says an option was ignored or not supported.
4277 # When given -MP, icc 7.0 and 7.1 complain thusly:
4278 # icc: Command line warning: ignoring option '-M'; no argument required
4279 # The diagnosis changed in icc 8.0:
4280 # icc: Command line remark: option '-MP' not supported
4281 if (grep 'ignoring option' conftest.err ||
4282 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4283 am_cv_CC_dependencies_compiler_type=$depmode
4284 break
4285 fi
4286 fi
4287 done
4288
4289 cd ..
4290 rm -rf conftest.dir
4291 else
4292 am_cv_CC_dependencies_compiler_type=none
4293 fi
4294
4295 fi
4296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4297 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4298 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4299
4300 if
4301 test "x$enable_dependency_tracking" != xno \
4302 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4303 am__fastdepCC_TRUE=
4304 am__fastdepCC_FALSE='#'
4305 else
4306 am__fastdepCC_TRUE='#'
4307 am__fastdepCC_FALSE=
4308 fi
4309
4310
4311 case `pwd` in
4312 *\ * | *\ *)
4313 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
4314 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
4315 esac
4316
4317
4318
4319 macro_version='2.4.6'
4320 macro_revision='2.4.6'
4321
4322
4323
4324
4325
4326
4327
4328
4329
4330
4331
4332
4333
4334 ltmain=$ac_aux_dir/ltmain.sh
4335
4336 # Backslashify metacharacters that are still active within
4337 # double-quoted strings.
4338 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
4339
4340 # Same as above, but do not quote variable references.
4341 double_quote_subst='s/\(["`\\]\)/\\\1/g'
4342
4343 # Sed substitution to delay expansion of an escaped shell variable in a
4344 # double_quote_subst'ed string.
4345 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
4346
4347 # Sed substitution to delay expansion of an escaped single quote.
4348 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
4349
4350 # Sed substitution to avoid accidental globbing in evaled expressions
4351 no_glob_subst='s/\*/\\\*/g'
4352
4353 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4354 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
4355 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
4356
4357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
4358 $as_echo_n "checking how to print strings... " >&6; }
4359 # Test print first, because it will be a builtin if present.
4360 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
4361 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
4362 ECHO='print -r --'
4363 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
4364 ECHO='printf %s\n'
4365 else
4366 # Use this function as a fallback that always works.
4367 func_fallback_echo ()
4368 {
4369 eval 'cat <<_LTECHO_EOF
4370 $1
4371 _LTECHO_EOF'
4372 }
4373 ECHO='func_fallback_echo'
4374 fi
4375
4376 # func_echo_all arg...
4377 # Invoke $ECHO with all args, space-separated.
4378 func_echo_all ()
4379 {
4380 $ECHO ""
4381 }
4382
4383 case $ECHO in
4384 printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
4385 $as_echo "printf" >&6; } ;;
4386 print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
4387 $as_echo "print -r" >&6; } ;;
4388 *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
4389 $as_echo "cat" >&6; } ;;
4390 esac
4391
4392
4393
4394
4395
4396
4397
4398
4399
4400
4401
4402
4403
4404
4405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
4406 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
4407 if ${ac_cv_path_SED+:} false; then :
4408 $as_echo_n "(cached) " >&6
4409 else
4410 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
4411 for ac_i in 1 2 3 4 5 6 7; do
4412 ac_script="$ac_script$as_nl$ac_script"
4413 done
4414 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
4415 { ac_script=; unset ac_script;}
4416 if test -z "$SED"; then
4417 ac_path_SED_found=false
4418 # Loop through the user's path and test for each of PROGNAME-LIST
4419 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4420 for as_dir in $PATH
4421 do
4422 IFS=$as_save_IFS
4423 test -z "$as_dir" && as_dir=.
4424 for ac_prog in sed gsed; do
4425 for ac_exec_ext in '' $ac_executable_extensions; do
4426 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
4427 as_fn_executable_p "$ac_path_SED" || continue
4428 # Check for GNU ac_path_SED and select it if it is found.
4429 # Check for GNU $ac_path_SED
4430 case `"$ac_path_SED" --version 2>&1` in
4431 *GNU*)
4432 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
4433 *)
4434 ac_count=0
4435 $as_echo_n 0123456789 >"conftest.in"
4436 while :
4437 do
4438 cat "conftest.in" "conftest.in" >"conftest.tmp"
4439 mv "conftest.tmp" "conftest.in"
4440 cp "conftest.in" "conftest.nl"
4441 $as_echo '' >> "conftest.nl"
4442 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
4443 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4444 as_fn_arith $ac_count + 1 && ac_count=$as_val
4445 if test $ac_count -gt ${ac_path_SED_max-0}; then
4446 # Best one so far, save it but keep looking for a better one
4447 ac_cv_path_SED="$ac_path_SED"
4448 ac_path_SED_max=$ac_count
4449 fi
4450 # 10*(2^10) chars as input seems more than enough
4451 test $ac_count -gt 10 && break
4452 done
4453 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4454 esac
4455
4456 $ac_path_SED_found && break 3
4457 done
4458 done
4459 done
4460 IFS=$as_save_IFS
4461 if test -z "$ac_cv_path_SED"; then
4462 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
4463 fi
4464 else
4465 ac_cv_path_SED=$SED
4466 fi
4467
4468 fi
4469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
4470 $as_echo "$ac_cv_path_SED" >&6; }
4471 SED="$ac_cv_path_SED"
4472 rm -f conftest.sed
4473
4474 test -z "$SED" && SED=sed
4475 Xsed="$SED -e 1s/^X//"
4476
4477
4478
4479
4480
4481
4482
4483
4484
4485
4486
4487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4488 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4489 if ${ac_cv_path_GREP+:} false; then :
4490 $as_echo_n "(cached) " >&6
4491 else
4492 if test -z "$GREP"; then
4493 ac_path_GREP_found=false
4494 # Loop through the user's path and test for each of PROGNAME-LIST
4495 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4496 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4497 do
4498 IFS=$as_save_IFS
4499 test -z "$as_dir" && as_dir=.
4500 for ac_prog in grep ggrep; do
4501 for ac_exec_ext in '' $ac_executable_extensions; do
4502 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4503 as_fn_executable_p "$ac_path_GREP" || continue
4504 # Check for GNU ac_path_GREP and select it if it is found.
4505 # Check for GNU $ac_path_GREP
4506 case `"$ac_path_GREP" --version 2>&1` in
4507 *GNU*)
4508 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4509 *)
4510 ac_count=0
4511 $as_echo_n 0123456789 >"conftest.in"
4512 while :
4513 do
4514 cat "conftest.in" "conftest.in" >"conftest.tmp"
4515 mv "conftest.tmp" "conftest.in"
4516 cp "conftest.in" "conftest.nl"
4517 $as_echo 'GREP' >> "conftest.nl"
4518 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4519 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4520 as_fn_arith $ac_count + 1 && ac_count=$as_val
4521 if test $ac_count -gt ${ac_path_GREP_max-0}; then
4522 # Best one so far, save it but keep looking for a better one
4523 ac_cv_path_GREP="$ac_path_GREP"
4524 ac_path_GREP_max=$ac_count
4525 fi
4526 # 10*(2^10) chars as input seems more than enough
4527 test $ac_count -gt 10 && break
4528 done
4529 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4530 esac
4531
4532 $ac_path_GREP_found && break 3
4533 done
4534 done
4535 done
4536 IFS=$as_save_IFS
4537 if test -z "$ac_cv_path_GREP"; then
4538 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4539 fi
4540 else
4541 ac_cv_path_GREP=$GREP
4542 fi
4543
4544 fi
4545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4546 $as_echo "$ac_cv_path_GREP" >&6; }
4547 GREP="$ac_cv_path_GREP"
4548
4549
4550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4551 $as_echo_n "checking for egrep... " >&6; }
4552 if ${ac_cv_path_EGREP+:} false; then :
4553 $as_echo_n "(cached) " >&6
4554 else
4555 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4556 then ac_cv_path_EGREP="$GREP -E"
4557 else
4558 if test -z "$EGREP"; then
4559 ac_path_EGREP_found=false
4560 # Loop through the user's path and test for each of PROGNAME-LIST
4561 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4562 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4563 do
4564 IFS=$as_save_IFS
4565 test -z "$as_dir" && as_dir=.
4566 for ac_prog in egrep; do
4567 for ac_exec_ext in '' $ac_executable_extensions; do
4568 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4569 as_fn_executable_p "$ac_path_EGREP" || continue
4570 # Check for GNU ac_path_EGREP and select it if it is found.
4571 # Check for GNU $ac_path_EGREP
4572 case `"$ac_path_EGREP" --version 2>&1` in
4573 *GNU*)
4574 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4575 *)
4576 ac_count=0
4577 $as_echo_n 0123456789 >"conftest.in"
4578 while :
4579 do
4580 cat "conftest.in" "conftest.in" >"conftest.tmp"
4581 mv "conftest.tmp" "conftest.in"
4582 cp "conftest.in" "conftest.nl"
4583 $as_echo 'EGREP' >> "conftest.nl"
4584 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4585 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4586 as_fn_arith $ac_count + 1 && ac_count=$as_val
4587 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4588 # Best one so far, save it but keep looking for a better one
4589 ac_cv_path_EGREP="$ac_path_EGREP"
4590 ac_path_EGREP_max=$ac_count
4591 fi
4592 # 10*(2^10) chars as input seems more than enough
4593 test $ac_count -gt 10 && break
4594 done
4595 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4596 esac
4597
4598 $ac_path_EGREP_found && break 3
4599 done
4600 done
4601 done
4602 IFS=$as_save_IFS
4603 if test -z "$ac_cv_path_EGREP"; then
4604 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4605 fi
4606 else
4607 ac_cv_path_EGREP=$EGREP
4608 fi
4609
4610 fi
4611 fi
4612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4613 $as_echo "$ac_cv_path_EGREP" >&6; }
4614 EGREP="$ac_cv_path_EGREP"
4615
4616
4617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
4618 $as_echo_n "checking for fgrep... " >&6; }
4619 if ${ac_cv_path_FGREP+:} false; then :
4620 $as_echo_n "(cached) " >&6
4621 else
4622 if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
4623 then ac_cv_path_FGREP="$GREP -F"
4624 else
4625 if test -z "$FGREP"; then
4626 ac_path_FGREP_found=false
4627 # Loop through the user's path and test for each of PROGNAME-LIST
4628 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4629 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4630 do
4631 IFS=$as_save_IFS
4632 test -z "$as_dir" && as_dir=.
4633 for ac_prog in fgrep; do
4634 for ac_exec_ext in '' $ac_executable_extensions; do
4635 ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
4636 as_fn_executable_p "$ac_path_FGREP" || continue
4637 # Check for GNU ac_path_FGREP and select it if it is found.
4638 # Check for GNU $ac_path_FGREP
4639 case `"$ac_path_FGREP" --version 2>&1` in
4640 *GNU*)
4641 ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
4642 *)
4643 ac_count=0
4644 $as_echo_n 0123456789 >"conftest.in"
4645 while :
4646 do
4647 cat "conftest.in" "conftest.in" >"conftest.tmp"
4648 mv "conftest.tmp" "conftest.in"
4649 cp "conftest.in" "conftest.nl"
4650 $as_echo 'FGREP' >> "conftest.nl"
4651 "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
4652 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4653 as_fn_arith $ac_count + 1 && ac_count=$as_val
4654 if test $ac_count -gt ${ac_path_FGREP_max-0}; then
4655 # Best one so far, save it but keep looking for a better one
4656 ac_cv_path_FGREP="$ac_path_FGREP"
4657 ac_path_FGREP_max=$ac_count
4658 fi
4659 # 10*(2^10) chars as input seems more than enough
4660 test $ac_count -gt 10 && break
4661 done
4662 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4663 esac
4664
4665 $ac_path_FGREP_found && break 3
4666 done
4667 done
4668 done
4669 IFS=$as_save_IFS
4670 if test -z "$ac_cv_path_FGREP"; then
4671 as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4672 fi
4673 else
4674 ac_cv_path_FGREP=$FGREP
4675 fi
4676
4677 fi
4678 fi
4679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
4680 $as_echo "$ac_cv_path_FGREP" >&6; }
4681 FGREP="$ac_cv_path_FGREP"
4682
4683
4684 test -z "$GREP" && GREP=grep
4685
4686
4687
4688
4689
4690
4691
4692
4693
4694
4695
4696
4697
4698
4699
4700
4701
4702
4703
4704 # Check whether --with-gnu-ld was given.
4705 if test "${with_gnu_ld+set}" = set; then :
4706 withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes
4707 else
4708 with_gnu_ld=no
4709 fi
4710
4711 ac_prog=ld
4712 if test yes = "$GCC"; then
4713 # Check if gcc -print-prog-name=ld gives a path.
4714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
4715 $as_echo_n "checking for ld used by $CC... " >&6; }
4716 case $host in
4717 *-*-mingw*)
4718 # gcc leaves a trailing carriage return, which upsets mingw
4719 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
4720 *)
4721 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
4722 esac
4723 case $ac_prog in
4724 # Accept absolute paths.
4725 [\\/]* | ?:[\\/]*)
4726 re_direlt='/[^/][^/]*/\.\./'
4727 # Canonicalize the pathname of ld
4728 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
4729 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
4730 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
4731 done
4732 test -z "$LD" && LD=$ac_prog
4733 ;;
4734 "")
4735 # If it fails, then pretend we aren't using GCC.
4736 ac_prog=ld
4737 ;;
4738 *)
4739 # If it is relative, then search for the first ld in PATH.
4740 with_gnu_ld=unknown
4741 ;;
4742 esac
4743 elif test yes = "$with_gnu_ld"; then
4744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
4745 $as_echo_n "checking for GNU ld... " >&6; }
4746 else
4747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
4748 $as_echo_n "checking for non-GNU ld... " >&6; }
4749 fi
4750 if ${lt_cv_path_LD+:} false; then :
4751 $as_echo_n "(cached) " >&6
4752 else
4753 if test -z "$LD"; then
4754 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
4755 for ac_dir in $PATH; do
4756 IFS=$lt_save_ifs
4757 test -z "$ac_dir" && ac_dir=.
4758 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
4759 lt_cv_path_LD=$ac_dir/$ac_prog
4760 # Check to see if the program is GNU ld. I'd rather use --version,
4761 # but apparently some variants of GNU ld only accept -v.
4762 # Break only if it was the GNU/non-GNU ld that we prefer.
4763 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
4764 *GNU* | *'with BFD'*)
4765 test no != "$with_gnu_ld" && break
4766 ;;
4767 *)
4768 test yes != "$with_gnu_ld" && break
4769 ;;
4770 esac
4771 fi
4772 done
4773 IFS=$lt_save_ifs
4774 else
4775 lt_cv_path_LD=$LD # Let the user override the test with a path.
4776 fi
4777 fi
4778
4779 LD=$lt_cv_path_LD
4780 if test -n "$LD"; then
4781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
4782 $as_echo "$LD" >&6; }
4783 else
4784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4785 $as_echo "no" >&6; }
4786 fi
4787 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
4788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
4789 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
4790 if ${lt_cv_prog_gnu_ld+:} false; then :
4791 $as_echo_n "(cached) " >&6
4792 else
4793 # I'd rather use --version here, but apparently some GNU lds only accept -v.
4794 case `$LD -v 2>&1 </dev/null` in
4795 *GNU* | *'with BFD'*)
4796 lt_cv_prog_gnu_ld=yes
4797 ;;
4798 *)
4799 lt_cv_prog_gnu_ld=no
4800 ;;
4801 esac
4802 fi
4803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
4804 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
4805 with_gnu_ld=$lt_cv_prog_gnu_ld
4806
4807
4808
4809
4810
4811
4812
4813
4814
4815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
4816 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
4817 if ${lt_cv_path_NM+:} false; then :
4818 $as_echo_n "(cached) " >&6
4819 else
4820 if test -n "$NM"; then
4821 # Let the user override the test.
4822 lt_cv_path_NM=$NM
4823 else
4824 lt_nm_to_check=${ac_tool_prefix}nm
4825 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
4826 lt_nm_to_check="$lt_nm_to_check nm"
4827 fi
4828 for lt_tmp_nm in $lt_nm_to_check; do
4829 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
4830 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
4831 IFS=$lt_save_ifs
4832 test -z "$ac_dir" && ac_dir=.
4833 tmp_nm=$ac_dir/$lt_tmp_nm
4834 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then
4835 # Check to see if the nm accepts a BSD-compat flag.
4836 # Adding the 'sed 1q' prevents false positives on HP-UX, which says:
4837 # nm: unknown option "B" ignored
4838 # Tru64's nm complains that /dev/null is an invalid object file
4839 # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty
4840 case $build_os in
4841 mingw*) lt_bad_file=conftest.nm/nofile ;;
4842 *) lt_bad_file=/dev/null ;;
4843 esac
4844 case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in
4845 *$lt_bad_file* | *'Invalid file or object type'*)
4846 lt_cv_path_NM="$tmp_nm -B"
4847 break 2
4848 ;;
4849 *)
4850 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
4851 */dev/null*)
4852 lt_cv_path_NM="$tmp_nm -p"
4853 break 2
4854 ;;
4855 *)
4856 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
4857 continue # so that we can try to find one that supports BSD flags
4858 ;;
4859 esac
4860 ;;
4861 esac
4862 fi
4863 done
4864 IFS=$lt_save_ifs
4865 done
4866 : ${lt_cv_path_NM=no}
4867 fi
4868 fi
4869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
4870 $as_echo "$lt_cv_path_NM" >&6; }
4871 if test no != "$lt_cv_path_NM"; then
4872 NM=$lt_cv_path_NM
4873 else
4874 # Didn't find any BSD compatible name lister, look for dumpbin.
4875 if test -n "$DUMPBIN"; then :
4876 # Let the user override the test.
4877 else
4878 if test -n "$ac_tool_prefix"; then
4879 for ac_prog in dumpbin "link -dump"
4880 do
4881 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4882 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4884 $as_echo_n "checking for $ac_word... " >&6; }
4885 if ${ac_cv_prog_DUMPBIN+:} false; then :
4886 $as_echo_n "(cached) " >&6
4887 else
4888 if test -n "$DUMPBIN"; then
4889 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
4890 else
4891 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4892 for as_dir in $PATH
4893 do
4894 IFS=$as_save_IFS
4895 test -z "$as_dir" && as_dir=.
4896 for ac_exec_ext in '' $ac_executable_extensions; do
4897 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4898 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
4899 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4900 break 2
4901 fi
4902 done
4903 done
4904 IFS=$as_save_IFS
4905
4906 fi
4907 fi
4908 DUMPBIN=$ac_cv_prog_DUMPBIN
4909 if test -n "$DUMPBIN"; then
4910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
4911 $as_echo "$DUMPBIN" >&6; }
4912 else
4913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4914 $as_echo "no" >&6; }
4915 fi
4916
4917
4918 test -n "$DUMPBIN" && break
4919 done
4920 fi
4921 if test -z "$DUMPBIN"; then
4922 ac_ct_DUMPBIN=$DUMPBIN
4923 for ac_prog in dumpbin "link -dump"
4924 do
4925 # Extract the first word of "$ac_prog", so it can be a program name with args.
4926 set dummy $ac_prog; ac_word=$2
4927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4928 $as_echo_n "checking for $ac_word... " >&6; }
4929 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
4930 $as_echo_n "(cached) " >&6
4931 else
4932 if test -n "$ac_ct_DUMPBIN"; then
4933 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
4934 else
4935 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4936 for as_dir in $PATH
4937 do
4938 IFS=$as_save_IFS
4939 test -z "$as_dir" && as_dir=.
4940 for ac_exec_ext in '' $ac_executable_extensions; do
4941 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4942 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
4943 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4944 break 2
4945 fi
4946 done
4947 done
4948 IFS=$as_save_IFS
4949
4950 fi
4951 fi
4952 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
4953 if test -n "$ac_ct_DUMPBIN"; then
4954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
4955 $as_echo "$ac_ct_DUMPBIN" >&6; }
4956 else
4957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4958 $as_echo "no" >&6; }
4959 fi
4960
4961
4962 test -n "$ac_ct_DUMPBIN" && break
4963 done
4964
4965 if test "x$ac_ct_DUMPBIN" = x; then
4966 DUMPBIN=":"
4967 else
4968 case $cross_compiling:$ac_tool_warned in
4969 yes:)
4970 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4971 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4972 ac_tool_warned=yes ;;
4973 esac
4974 DUMPBIN=$ac_ct_DUMPBIN
4975 fi
4976 fi
4977
4978 case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in
4979 *COFF*)
4980 DUMPBIN="$DUMPBIN -symbols -headers"
4981 ;;
4982 *)
4983 DUMPBIN=:
4984 ;;
4985 esac
4986 fi
4987
4988 if test : != "$DUMPBIN"; then
4989 NM=$DUMPBIN
4990 fi
4991 fi
4992 test -z "$NM" && NM=nm
4993
4994
4995
4996
4997
4998
4999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
5000 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
5001 if ${lt_cv_nm_interface+:} false; then :
5002 $as_echo_n "(cached) " >&6
5003 else
5004 lt_cv_nm_interface="BSD nm"
5005 echo "int some_variable = 0;" > conftest.$ac_ext
5006 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
5007 (eval "$ac_compile" 2>conftest.err)
5008 cat conftest.err >&5
5009 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
5010 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
5011 cat conftest.err >&5
5012 (eval echo "\"\$as_me:$LINENO: output\"" >&5)
5013 cat conftest.out >&5
5014 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
5015 lt_cv_nm_interface="MS dumpbin"
5016 fi
5017 rm -f conftest*
5018 fi
5019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
5020 $as_echo "$lt_cv_nm_interface" >&6; }
5021
5022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5023 $as_echo_n "checking whether ln -s works... " >&6; }
5024 LN_S=$as_ln_s
5025 if test "$LN_S" = "ln -s"; then
5026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5027 $as_echo "yes" >&6; }
5028 else
5029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5030 $as_echo "no, using $LN_S" >&6; }
5031 fi
5032
5033 # find the maximum length of command line arguments
5034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
5035 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
5036 if ${lt_cv_sys_max_cmd_len+:} false; then :
5037 $as_echo_n "(cached) " >&6
5038 else
5039 i=0
5040 teststring=ABCD
5041
5042 case $build_os in
5043 msdosdjgpp*)
5044 # On DJGPP, this test can blow up pretty badly due to problems in libc
5045 # (any single argument exceeding 2000 bytes causes a buffer overrun
5046 # during glob expansion). Even if it were fixed, the result of this
5047 # check would be larger than it should be.
5048 lt_cv_sys_max_cmd_len=12288; # 12K is about right
5049 ;;
5050
5051 gnu*)
5052 # Under GNU Hurd, this test is not required because there is
5053 # no limit to the length of command line arguments.
5054 # Libtool will interpret -1 as no limit whatsoever
5055 lt_cv_sys_max_cmd_len=-1;
5056 ;;
5057
5058 cygwin* | mingw* | cegcc*)
5059 # On Win9x/ME, this test blows up -- it succeeds, but takes
5060 # about 5 minutes as the teststring grows exponentially.
5061 # Worse, since 9x/ME are not pre-emptively multitasking,
5062 # you end up with a "frozen" computer, even though with patience
5063 # the test eventually succeeds (with a max line length of 256k).
5064 # Instead, let's just punt: use the minimum linelength reported by
5065 # all of the supported platforms: 8192 (on NT/2K/XP).
5066 lt_cv_sys_max_cmd_len=8192;
5067 ;;
5068
5069 mint*)
5070 # On MiNT this can take a long time and run out of memory.
5071 lt_cv_sys_max_cmd_len=8192;
5072 ;;
5073
5074 amigaos*)
5075 # On AmigaOS with pdksh, this test takes hours, literally.
5076 # So we just punt and use a minimum line length of 8192.
5077 lt_cv_sys_max_cmd_len=8192;
5078 ;;
5079
5080 bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*)
5081 # This has been around since 386BSD, at least. Likely further.
5082 if test -x /sbin/sysctl; then
5083 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
5084 elif test -x /usr/sbin/sysctl; then
5085 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
5086 else
5087 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
5088 fi
5089 # And add a safety zone
5090 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5091 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5092 ;;
5093
5094 interix*)
5095 # We know the value 262144 and hardcode it with a safety zone (like BSD)
5096 lt_cv_sys_max_cmd_len=196608
5097 ;;
5098
5099 os2*)
5100 # The test takes a long time on OS/2.
5101 lt_cv_sys_max_cmd_len=8192
5102 ;;
5103
5104 osf*)
5105 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
5106 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
5107 # nice to cause kernel panics so lets avoid the loop below.
5108 # First set a reasonable default.
5109 lt_cv_sys_max_cmd_len=16384
5110 #
5111 if test -x /sbin/sysconfig; then
5112 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
5113 *1*) lt_cv_sys_max_cmd_len=-1 ;;
5114 esac
5115 fi
5116 ;;
5117 sco3.2v5*)
5118 lt_cv_sys_max_cmd_len=102400
5119 ;;
5120 sysv5* | sco5v6* | sysv4.2uw2*)
5121 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
5122 if test -n "$kargmax"; then
5123 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
5124 else
5125 lt_cv_sys_max_cmd_len=32768
5126 fi
5127 ;;
5128 *)
5129 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
5130 if test -n "$lt_cv_sys_max_cmd_len" && \
5131 test undefined != "$lt_cv_sys_max_cmd_len"; then
5132 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5133 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5134 else
5135 # Make teststring a little bigger before we do anything with it.
5136 # a 1K string should be a reasonable start.
5137 for i in 1 2 3 4 5 6 7 8; do
5138 teststring=$teststring$teststring
5139 done
5140 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
5141 # If test is not a shell built-in, we'll probably end up computing a
5142 # maximum length that is only half of the actual maximum length, but
5143 # we can't tell.
5144 while { test X`env echo "$teststring$teststring" 2>/dev/null` \
5145 = "X$teststring$teststring"; } >/dev/null 2>&1 &&
5146 test 17 != "$i" # 1/2 MB should be enough
5147 do
5148 i=`expr $i + 1`
5149 teststring=$teststring$teststring
5150 done
5151 # Only check the string length outside the loop.
5152 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
5153 teststring=
5154 # Add a significant safety factor because C++ compilers can tack on
5155 # massive amounts of additional arguments before passing them to the
5156 # linker. It appears as though 1/2 is a usable value.
5157 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
5158 fi
5159 ;;
5160 esac
5161
5162 fi
5163
5164 if test -n "$lt_cv_sys_max_cmd_len"; then
5165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
5166 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
5167 else
5168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
5169 $as_echo "none" >&6; }
5170 fi
5171 max_cmd_len=$lt_cv_sys_max_cmd_len
5172
5173
5174
5175
5176
5177
5178 : ${CP="cp -f"}
5179 : ${MV="mv -f"}
5180 : ${RM="rm -f"}
5181
5182 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5183 lt_unset=unset
5184 else
5185 lt_unset=false
5186 fi
5187
5188
5189
5190
5191
5192 # test EBCDIC or ASCII
5193 case `echo X|tr X '\101'` in
5194 A) # ASCII based system
5195 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
5196 lt_SP2NL='tr \040 \012'
5197 lt_NL2SP='tr \015\012 \040\040'
5198 ;;
5199 *) # EBCDIC based system
5200 lt_SP2NL='tr \100 \n'
5201 lt_NL2SP='tr \r\n \100\100'
5202 ;;
5203 esac
5204
5205
5206
5207
5208
5209
5210
5211
5212
5213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5
5214 $as_echo_n "checking how to convert $build file names to $host format... " >&6; }
5215 if ${lt_cv_to_host_file_cmd+:} false; then :
5216 $as_echo_n "(cached) " >&6
5217 else
5218 case $host in
5219 *-*-mingw* )
5220 case $build in
5221 *-*-mingw* ) # actually msys
5222 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
5223 ;;
5224 *-*-cygwin* )
5225 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
5226 ;;
5227 * ) # otherwise, assume *nix
5228 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
5229 ;;
5230 esac
5231 ;;
5232 *-*-cygwin* )
5233 case $build in
5234 *-*-mingw* ) # actually msys
5235 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
5236 ;;
5237 *-*-cygwin* )
5238 lt_cv_to_host_file_cmd=func_convert_file_noop
5239 ;;
5240 * ) # otherwise, assume *nix
5241 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
5242 ;;
5243 esac
5244 ;;
5245 * ) # unhandled hosts (and "normal" native builds)
5246 lt_cv_to_host_file_cmd=func_convert_file_noop
5247 ;;
5248 esac
5249
5250 fi
5251
5252 to_host_file_cmd=$lt_cv_to_host_file_cmd
5253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5
5254 $as_echo "$lt_cv_to_host_file_cmd" >&6; }
5255
5256
5257
5258
5259
5260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5
5261 $as_echo_n "checking how to convert $build file names to toolchain format... " >&6; }
5262 if ${lt_cv_to_tool_file_cmd+:} false; then :
5263 $as_echo_n "(cached) " >&6
5264 else
5265 #assume ordinary cross tools, or native build.
5266 lt_cv_to_tool_file_cmd=func_convert_file_noop
5267 case $host in
5268 *-*-mingw* )
5269 case $build in
5270 *-*-mingw* ) # actually msys
5271 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
5272 ;;
5273 esac
5274 ;;
5275 esac
5276
5277 fi
5278
5279 to_tool_file_cmd=$lt_cv_to_tool_file_cmd
5280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5
5281 $as_echo "$lt_cv_to_tool_file_cmd" >&6; }
5282
5283
5284
5285
5286
5287 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
5288 $as_echo_n "checking for $LD option to reload object files... " >&6; }
5289 if ${lt_cv_ld_reload_flag+:} false; then :
5290 $as_echo_n "(cached) " >&6
5291 else
5292 lt_cv_ld_reload_flag='-r'
5293 fi
5294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
5295 $as_echo "$lt_cv_ld_reload_flag" >&6; }
5296 reload_flag=$lt_cv_ld_reload_flag
5297 case $reload_flag in
5298 "" | " "*) ;;
5299 *) reload_flag=" $reload_flag" ;;
5300 esac
5301 reload_cmds='$LD$reload_flag -o $output$reload_objs'
5302 case $host_os in
5303 cygwin* | mingw* | pw32* | cegcc*)
5304 if test yes != "$GCC"; then
5305 reload_cmds=false
5306 fi
5307 ;;
5308 darwin*)
5309 if test yes = "$GCC"; then
5310 reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs'
5311 else
5312 reload_cmds='$LD$reload_flag -o $output$reload_objs'
5313 fi
5314 ;;
5315 esac
5316
5317
5318
5319
5320
5321
5322
5323
5324
5325 if test -n "$ac_tool_prefix"; then
5326 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
5327 set dummy ${ac_tool_prefix}objdump; ac_word=$2
5328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5329 $as_echo_n "checking for $ac_word... " >&6; }
5330 if ${ac_cv_prog_OBJDUMP+:} false; then :
5331 $as_echo_n "(cached) " >&6
5332 else
5333 if test -n "$OBJDUMP"; then
5334 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
5335 else
5336 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5337 for as_dir in $PATH
5338 do
5339 IFS=$as_save_IFS
5340 test -z "$as_dir" && as_dir=.
5341 for ac_exec_ext in '' $ac_executable_extensions; do
5342 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5343 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
5344 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5345 break 2
5346 fi
5347 done
5348 done
5349 IFS=$as_save_IFS
5350
5351 fi
5352 fi
5353 OBJDUMP=$ac_cv_prog_OBJDUMP
5354 if test -n "$OBJDUMP"; then
5355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
5356 $as_echo "$OBJDUMP" >&6; }
5357 else
5358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5359 $as_echo "no" >&6; }
5360 fi
5361
5362
5363 fi
5364 if test -z "$ac_cv_prog_OBJDUMP"; then
5365 ac_ct_OBJDUMP=$OBJDUMP
5366 # Extract the first word of "objdump", so it can be a program name with args.
5367 set dummy objdump; ac_word=$2
5368 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5369 $as_echo_n "checking for $ac_word... " >&6; }
5370 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
5371 $as_echo_n "(cached) " >&6
5372 else
5373 if test -n "$ac_ct_OBJDUMP"; then
5374 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
5375 else
5376 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5377 for as_dir in $PATH
5378 do
5379 IFS=$as_save_IFS
5380 test -z "$as_dir" && as_dir=.
5381 for ac_exec_ext in '' $ac_executable_extensions; do
5382 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5383 ac_cv_prog_ac_ct_OBJDUMP="objdump"
5384 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5385 break 2
5386 fi
5387 done
5388 done
5389 IFS=$as_save_IFS
5390
5391 fi
5392 fi
5393 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
5394 if test -n "$ac_ct_OBJDUMP"; then
5395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
5396 $as_echo "$ac_ct_OBJDUMP" >&6; }
5397 else
5398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5399 $as_echo "no" >&6; }
5400 fi
5401
5402 if test "x$ac_ct_OBJDUMP" = x; then
5403 OBJDUMP="false"
5404 else
5405 case $cross_compiling:$ac_tool_warned in
5406 yes:)
5407 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5408 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5409 ac_tool_warned=yes ;;
5410 esac
5411 OBJDUMP=$ac_ct_OBJDUMP
5412 fi
5413 else
5414 OBJDUMP="$ac_cv_prog_OBJDUMP"
5415 fi
5416
5417 test -z "$OBJDUMP" && OBJDUMP=objdump
5418
5419
5420
5421
5422
5423
5424
5425
5426
5427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
5428 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
5429 if ${lt_cv_deplibs_check_method+:} false; then :
5430 $as_echo_n "(cached) " >&6
5431 else
5432 lt_cv_file_magic_cmd='$MAGIC_CMD'
5433 lt_cv_file_magic_test_file=
5434 lt_cv_deplibs_check_method='unknown'
5435 # Need to set the preceding variable on all platforms that support
5436 # interlibrary dependencies.
5437 # 'none' -- dependencies not supported.
5438 # 'unknown' -- same as none, but documents that we really don't know.
5439 # 'pass_all' -- all dependencies passed with no checks.
5440 # 'test_compile' -- check by making test program.
5441 # 'file_magic [[regex]]' -- check by looking for files in library path
5442 # that responds to the $file_magic_cmd with a given extended regex.
5443 # If you have 'file' or equivalent on your system and you're not sure
5444 # whether 'pass_all' will *always* work, you probably want this one.
5445
5446 case $host_os in
5447 aix[4-9]*)
5448 lt_cv_deplibs_check_method=pass_all
5449 ;;
5450
5451 beos*)
5452 lt_cv_deplibs_check_method=pass_all
5453 ;;
5454
5455 bsdi[45]*)
5456 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
5457 lt_cv_file_magic_cmd='/usr/bin/file -L'
5458 lt_cv_file_magic_test_file=/shlib/libc.so
5459 ;;
5460
5461 cygwin*)
5462 # func_win32_libid is a shell function defined in ltmain.sh
5463 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5464 lt_cv_file_magic_cmd='func_win32_libid'
5465 ;;
5466
5467 mingw* | pw32*)
5468 # Base MSYS/MinGW do not provide the 'file' command needed by
5469 # func_win32_libid shell function, so use a weaker test based on 'objdump',
5470 # unless we find 'file', for example because we are cross-compiling.
5471 if ( file / ) >/dev/null 2>&1; then
5472 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5473 lt_cv_file_magic_cmd='func_win32_libid'
5474 else
5475 # Keep this pattern in sync with the one in func_win32_libid.
5476 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
5477 lt_cv_file_magic_cmd='$OBJDUMP -f'
5478 fi
5479 ;;
5480
5481 cegcc*)
5482 # use the weaker test based on 'objdump'. See mingw*.
5483 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
5484 lt_cv_file_magic_cmd='$OBJDUMP -f'
5485 ;;
5486
5487 darwin* | rhapsody*)
5488 lt_cv_deplibs_check_method=pass_all
5489 ;;
5490
5491 freebsd* | dragonfly*)
5492 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
5493 case $host_cpu in
5494 i*86 )
5495 # Not sure whether the presence of OpenBSD here was a mistake.
5496 # Let's accept both of them until this is cleared up.
5497 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
5498 lt_cv_file_magic_cmd=/usr/bin/file
5499 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
5500 ;;
5501 esac
5502 else
5503 lt_cv_deplibs_check_method=pass_all
5504 fi
5505 ;;
5506
5507 haiku*)
5508 lt_cv_deplibs_check_method=pass_all
5509 ;;
5510
5511 hpux10.20* | hpux11*)
5512 lt_cv_file_magic_cmd=/usr/bin/file
5513 case $host_cpu in
5514 ia64*)
5515 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
5516 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
5517 ;;
5518 hppa*64*)
5519 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
5520 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
5521 ;;
5522 *)
5523 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
5524 lt_cv_file_magic_test_file=/usr/lib/libc.sl
5525 ;;
5526 esac
5527 ;;
5528
5529 interix[3-9]*)
5530 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
5531 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
5532 ;;
5533
5534 irix5* | irix6* | nonstopux*)
5535 case $LD in
5536 *-32|*"-32 ") libmagic=32-bit;;
5537 *-n32|*"-n32 ") libmagic=N32;;
5538 *-64|*"-64 ") libmagic=64-bit;;
5539 *) libmagic=never-match;;
5540 esac
5541 lt_cv_deplibs_check_method=pass_all
5542 ;;
5543
5544 # This must be glibc/ELF.
5545 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
5546 lt_cv_deplibs_check_method=pass_all
5547 ;;
5548
5549 netbsd* | netbsdelf*-gnu)
5550 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
5551 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
5552 else
5553 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
5554 fi
5555 ;;
5556
5557 newos6*)
5558 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
5559 lt_cv_file_magic_cmd=/usr/bin/file
5560 lt_cv_file_magic_test_file=/usr/lib/libnls.so
5561 ;;
5562
5563 *nto* | *qnx*)
5564 lt_cv_deplibs_check_method=pass_all
5565 ;;
5566
5567 openbsd* | bitrig*)
5568 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
5569 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
5570 else
5571 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
5572 fi
5573 ;;
5574
5575 osf3* | osf4* | osf5*)
5576 lt_cv_deplibs_check_method=pass_all
5577 ;;
5578
5579 rdos*)
5580 lt_cv_deplibs_check_method=pass_all
5581 ;;
5582
5583 solaris*)
5584 lt_cv_deplibs_check_method=pass_all
5585 ;;
5586
5587 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
5588 lt_cv_deplibs_check_method=pass_all
5589 ;;
5590
5591 sysv4 | sysv4.3*)
5592 case $host_vendor in
5593 motorola)
5594 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]'
5595 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
5596 ;;
5597 ncr)
5598 lt_cv_deplibs_check_method=pass_all
5599 ;;
5600 sequent)
5601 lt_cv_file_magic_cmd='/bin/file'
5602 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
5603 ;;
5604 sni)
5605 lt_cv_file_magic_cmd='/bin/file'
5606 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
5607 lt_cv_file_magic_test_file=/lib/libc.so
5608 ;;
5609 siemens)
5610 lt_cv_deplibs_check_method=pass_all
5611 ;;
5612 pc)
5613 lt_cv_deplibs_check_method=pass_all
5614 ;;
5615 esac
5616 ;;
5617
5618 tpf*)
5619 lt_cv_deplibs_check_method=pass_all
5620 ;;
5621 os2*)
5622 lt_cv_deplibs_check_method=pass_all
5623 ;;
5624 esac
5625
5626 fi
5627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
5628 $as_echo "$lt_cv_deplibs_check_method" >&6; }
5629
5630 file_magic_glob=
5631 want_nocaseglob=no
5632 if test "$build" = "$host"; then
5633 case $host_os in
5634 mingw* | pw32*)
5635 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
5636 want_nocaseglob=yes
5637 else
5638 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"`
5639 fi
5640 ;;
5641 esac
5642 fi
5643
5644 file_magic_cmd=$lt_cv_file_magic_cmd
5645 deplibs_check_method=$lt_cv_deplibs_check_method
5646 test -z "$deplibs_check_method" && deplibs_check_method=unknown
5647
5648
5649
5650
5651
5652
5653
5654
5655
5656
5657
5658
5659
5660
5661
5662
5663
5664
5665
5666
5667
5668
5669 if test -n "$ac_tool_prefix"; then
5670 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
5671 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
5672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5673 $as_echo_n "checking for $ac_word... " >&6; }
5674 if ${ac_cv_prog_DLLTOOL+:} false; then :
5675 $as_echo_n "(cached) " >&6
5676 else
5677 if test -n "$DLLTOOL"; then
5678 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
5679 else
5680 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5681 for as_dir in $PATH
5682 do
5683 IFS=$as_save_IFS
5684 test -z "$as_dir" && as_dir=.
5685 for ac_exec_ext in '' $ac_executable_extensions; do
5686 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5687 ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
5688 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5689 break 2
5690 fi
5691 done
5692 done
5693 IFS=$as_save_IFS
5694
5695 fi
5696 fi
5697 DLLTOOL=$ac_cv_prog_DLLTOOL
5698 if test -n "$DLLTOOL"; then
5699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
5700 $as_echo "$DLLTOOL" >&6; }
5701 else
5702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5703 $as_echo "no" >&6; }
5704 fi
5705
5706
5707 fi
5708 if test -z "$ac_cv_prog_DLLTOOL"; then
5709 ac_ct_DLLTOOL=$DLLTOOL
5710 # Extract the first word of "dlltool", so it can be a program name with args.
5711 set dummy dlltool; ac_word=$2
5712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5713 $as_echo_n "checking for $ac_word... " >&6; }
5714 if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
5715 $as_echo_n "(cached) " >&6
5716 else
5717 if test -n "$ac_ct_DLLTOOL"; then
5718 ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
5719 else
5720 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5721 for as_dir in $PATH
5722 do
5723 IFS=$as_save_IFS
5724 test -z "$as_dir" && as_dir=.
5725 for ac_exec_ext in '' $ac_executable_extensions; do
5726 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5727 ac_cv_prog_ac_ct_DLLTOOL="dlltool"
5728 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5729 break 2
5730 fi
5731 done
5732 done
5733 IFS=$as_save_IFS
5734
5735 fi
5736 fi
5737 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
5738 if test -n "$ac_ct_DLLTOOL"; then
5739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
5740 $as_echo "$ac_ct_DLLTOOL" >&6; }
5741 else
5742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5743 $as_echo "no" >&6; }
5744 fi
5745
5746 if test "x$ac_ct_DLLTOOL" = x; then
5747 DLLTOOL="false"
5748 else
5749 case $cross_compiling:$ac_tool_warned in
5750 yes:)
5751 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5752 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5753 ac_tool_warned=yes ;;
5754 esac
5755 DLLTOOL=$ac_ct_DLLTOOL
5756 fi
5757 else
5758 DLLTOOL="$ac_cv_prog_DLLTOOL"
5759 fi
5760
5761 test -z "$DLLTOOL" && DLLTOOL=dlltool
5762
5763
5764
5765
5766
5767
5768
5769
5770
5771
5772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5
5773 $as_echo_n "checking how to associate runtime and link libraries... " >&6; }
5774 if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then :
5775 $as_echo_n "(cached) " >&6
5776 else
5777 lt_cv_sharedlib_from_linklib_cmd='unknown'
5778
5779 case $host_os in
5780 cygwin* | mingw* | pw32* | cegcc*)
5781 # two different shell functions defined in ltmain.sh;
5782 # decide which one to use based on capabilities of $DLLTOOL
5783 case `$DLLTOOL --help 2>&1` in
5784 *--identify-strict*)
5785 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
5786 ;;
5787 *)
5788 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
5789 ;;
5790 esac
5791 ;;
5792 *)
5793 # fallback: assume linklib IS sharedlib
5794 lt_cv_sharedlib_from_linklib_cmd=$ECHO
5795 ;;
5796 esac
5797
5798 fi
5799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5
5800 $as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; }
5801 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
5802 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
5803
5804
5805
5806
5807
5808
5809
5810
5811 if test -n "$ac_tool_prefix"; then
5812 for ac_prog in ar
5813 do
5814 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5815 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5817 $as_echo_n "checking for $ac_word... " >&6; }
5818 if ${ac_cv_prog_AR+:} false; then :
5819 $as_echo_n "(cached) " >&6
5820 else
5821 if test -n "$AR"; then
5822 ac_cv_prog_AR="$AR" # Let the user override the test.
5823 else
5824 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5825 for as_dir in $PATH
5826 do
5827 IFS=$as_save_IFS
5828 test -z "$as_dir" && as_dir=.
5829 for ac_exec_ext in '' $ac_executable_extensions; do
5830 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5831 ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
5832 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5833 break 2
5834 fi
5835 done
5836 done
5837 IFS=$as_save_IFS
5838
5839 fi
5840 fi
5841 AR=$ac_cv_prog_AR
5842 if test -n "$AR"; then
5843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
5844 $as_echo "$AR" >&6; }
5845 else
5846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5847 $as_echo "no" >&6; }
5848 fi
5849
5850
5851 test -n "$AR" && break
5852 done
5853 fi
5854 if test -z "$AR"; then
5855 ac_ct_AR=$AR
5856 for ac_prog in ar
5857 do
5858 # Extract the first word of "$ac_prog", so it can be a program name with args.
5859 set dummy $ac_prog; ac_word=$2
5860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5861 $as_echo_n "checking for $ac_word... " >&6; }
5862 if ${ac_cv_prog_ac_ct_AR+:} false; then :
5863 $as_echo_n "(cached) " >&6
5864 else
5865 if test -n "$ac_ct_AR"; then
5866 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
5867 else
5868 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5869 for as_dir in $PATH
5870 do
5871 IFS=$as_save_IFS
5872 test -z "$as_dir" && as_dir=.
5873 for ac_exec_ext in '' $ac_executable_extensions; do
5874 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5875 ac_cv_prog_ac_ct_AR="$ac_prog"
5876 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5877 break 2
5878 fi
5879 done
5880 done
5881 IFS=$as_save_IFS
5882
5883 fi
5884 fi
5885 ac_ct_AR=$ac_cv_prog_ac_ct_AR
5886 if test -n "$ac_ct_AR"; then
5887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
5888 $as_echo "$ac_ct_AR" >&6; }
5889 else
5890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5891 $as_echo "no" >&6; }
5892 fi
5893
5894
5895 test -n "$ac_ct_AR" && break
5896 done
5897
5898 if test "x$ac_ct_AR" = x; then
5899 AR="false"
5900 else
5901 case $cross_compiling:$ac_tool_warned in
5902 yes:)
5903 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5904 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5905 ac_tool_warned=yes ;;
5906 esac
5907 AR=$ac_ct_AR
5908 fi
5909 fi
5910
5911 : ${AR=ar}
5912 : ${AR_FLAGS=cru}
5913
5914
5915
5916
5917
5918
5919
5920
5921
5922
5923
5924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5
5925 $as_echo_n "checking for archiver @FILE support... " >&6; }
5926 if ${lt_cv_ar_at_file+:} false; then :
5927 $as_echo_n "(cached) " >&6
5928 else
5929 lt_cv_ar_at_file=no
5930 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5931 /* end confdefs.h. */
5932
5933 int
5934 main ()
5935 {
5936
5937 ;
5938 return 0;
5939 }
5940 _ACEOF
5941 if ac_fn_c_try_compile "$LINENO"; then :
5942 echo conftest.$ac_objext > conftest.lst
5943 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5'
5944 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
5945 (eval $lt_ar_try) 2>&5
5946 ac_status=$?
5947 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5948 test $ac_status = 0; }
5949 if test 0 -eq "$ac_status"; then
5950 # Ensure the archiver fails upon bogus file names.
5951 rm -f conftest.$ac_objext libconftest.a
5952 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
5953 (eval $lt_ar_try) 2>&5
5954 ac_status=$?
5955 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5956 test $ac_status = 0; }
5957 if test 0 -ne "$ac_status"; then
5958 lt_cv_ar_at_file=@
5959 fi
5960 fi
5961 rm -f conftest.* libconftest.a
5962
5963 fi
5964 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5965
5966 fi
5967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5
5968 $as_echo "$lt_cv_ar_at_file" >&6; }
5969
5970 if test no = "$lt_cv_ar_at_file"; then
5971 archiver_list_spec=
5972 else
5973 archiver_list_spec=$lt_cv_ar_at_file
5974 fi
5975
5976
5977
5978
5979
5980
5981
5982 if test -n "$ac_tool_prefix"; then
5983 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
5984 set dummy ${ac_tool_prefix}strip; ac_word=$2
5985 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5986 $as_echo_n "checking for $ac_word... " >&6; }
5987 if ${ac_cv_prog_STRIP+:} false; then :
5988 $as_echo_n "(cached) " >&6
5989 else
5990 if test -n "$STRIP"; then
5991 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
5992 else
5993 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5994 for as_dir in $PATH
5995 do
5996 IFS=$as_save_IFS
5997 test -z "$as_dir" && as_dir=.
5998 for ac_exec_ext in '' $ac_executable_extensions; do
5999 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6000 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6001 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6002 break 2
6003 fi
6004 done
6005 done
6006 IFS=$as_save_IFS
6007
6008 fi
6009 fi
6010 STRIP=$ac_cv_prog_STRIP
6011 if test -n "$STRIP"; then
6012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
6013 $as_echo "$STRIP" >&6; }
6014 else
6015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6016 $as_echo "no" >&6; }
6017 fi
6018
6019
6020 fi
6021 if test -z "$ac_cv_prog_STRIP"; then
6022 ac_ct_STRIP=$STRIP
6023 # Extract the first word of "strip", so it can be a program name with args.
6024 set dummy strip; ac_word=$2
6025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6026 $as_echo_n "checking for $ac_word... " >&6; }
6027 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
6028 $as_echo_n "(cached) " >&6
6029 else
6030 if test -n "$ac_ct_STRIP"; then
6031 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
6032 else
6033 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6034 for as_dir in $PATH
6035 do
6036 IFS=$as_save_IFS
6037 test -z "$as_dir" && as_dir=.
6038 for ac_exec_ext in '' $ac_executable_extensions; do
6039 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6040 ac_cv_prog_ac_ct_STRIP="strip"
6041 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6042 break 2
6043 fi
6044 done
6045 done
6046 IFS=$as_save_IFS
6047
6048 fi
6049 fi
6050 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6051 if test -n "$ac_ct_STRIP"; then
6052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
6053 $as_echo "$ac_ct_STRIP" >&6; }
6054 else
6055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6056 $as_echo "no" >&6; }
6057 fi
6058
6059 if test "x$ac_ct_STRIP" = x; then
6060 STRIP=":"
6061 else
6062 case $cross_compiling:$ac_tool_warned in
6063 yes:)
6064 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6065 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6066 ac_tool_warned=yes ;;
6067 esac
6068 STRIP=$ac_ct_STRIP
6069 fi
6070 else
6071 STRIP="$ac_cv_prog_STRIP"
6072 fi
6073
6074 test -z "$STRIP" && STRIP=:
6075
6076
6077
6078
6079
6080
6081 if test -n "$ac_tool_prefix"; then
6082 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6083 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6085 $as_echo_n "checking for $ac_word... " >&6; }
6086 if ${ac_cv_prog_RANLIB+:} false; then :
6087 $as_echo_n "(cached) " >&6
6088 else
6089 if test -n "$RANLIB"; then
6090 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6091 else
6092 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6093 for as_dir in $PATH
6094 do
6095 IFS=$as_save_IFS
6096 test -z "$as_dir" && as_dir=.
6097 for ac_exec_ext in '' $ac_executable_extensions; do
6098 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6099 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6100 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6101 break 2
6102 fi
6103 done
6104 done
6105 IFS=$as_save_IFS
6106
6107 fi
6108 fi
6109 RANLIB=$ac_cv_prog_RANLIB
6110 if test -n "$RANLIB"; then
6111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6112 $as_echo "$RANLIB" >&6; }
6113 else
6114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6115 $as_echo "no" >&6; }
6116 fi
6117
6118
6119 fi
6120 if test -z "$ac_cv_prog_RANLIB"; then
6121 ac_ct_RANLIB=$RANLIB
6122 # Extract the first word of "ranlib", so it can be a program name with args.
6123 set dummy ranlib; ac_word=$2
6124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6125 $as_echo_n "checking for $ac_word... " >&6; }
6126 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6127 $as_echo_n "(cached) " >&6
6128 else
6129 if test -n "$ac_ct_RANLIB"; then
6130 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6131 else
6132 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6133 for as_dir in $PATH
6134 do
6135 IFS=$as_save_IFS
6136 test -z "$as_dir" && as_dir=.
6137 for ac_exec_ext in '' $ac_executable_extensions; do
6138 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6139 ac_cv_prog_ac_ct_RANLIB="ranlib"
6140 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6141 break 2
6142 fi
6143 done
6144 done
6145 IFS=$as_save_IFS
6146
6147 fi
6148 fi
6149 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6150 if test -n "$ac_ct_RANLIB"; then
6151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6152 $as_echo "$ac_ct_RANLIB" >&6; }
6153 else
6154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6155 $as_echo "no" >&6; }
6156 fi
6157
6158 if test "x$ac_ct_RANLIB" = x; then
6159 RANLIB=":"
6160 else
6161 case $cross_compiling:$ac_tool_warned in
6162 yes:)
6163 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6164 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6165 ac_tool_warned=yes ;;
6166 esac
6167 RANLIB=$ac_ct_RANLIB
6168 fi
6169 else
6170 RANLIB="$ac_cv_prog_RANLIB"
6171 fi
6172
6173 test -z "$RANLIB" && RANLIB=:
6174
6175
6176
6177
6178
6179
6180 # Determine commands to create old-style static archives.
6181 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
6182 old_postinstall_cmds='chmod 644 $oldlib'
6183 old_postuninstall_cmds=
6184
6185 if test -n "$RANLIB"; then
6186 case $host_os in
6187 bitrig* | openbsd*)
6188 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
6189 ;;
6190 *)
6191 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
6192 ;;
6193 esac
6194 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
6195 fi
6196
6197 case $host_os in
6198 darwin*)
6199 lock_old_archive_extraction=yes ;;
6200 *)
6201 lock_old_archive_extraction=no ;;
6202 esac
6203
6204
6205
6206
6207
6208
6209
6210
6211
6212
6213
6214
6215
6216
6217
6218
6219
6220
6221
6222
6223
6224
6225
6226
6227
6228
6229
6230
6231
6232
6233
6234
6235
6236
6237
6238
6239
6240
6241
6242 # If no C compiler was specified, use CC.
6243 LTCC=${LTCC-"$CC"}
6244
6245 # If no C compiler flags were specified, use CFLAGS.
6246 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
6247
6248 # Allow CC to be a program name with arguments.
6249 compiler=$CC
6250
6251
6252 # Check for command to grab the raw symbol name followed by C symbol from nm.
6253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
6254 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
6255 if ${lt_cv_sys_global_symbol_pipe+:} false; then :
6256 $as_echo_n "(cached) " >&6
6257 else
6258
6259 # These are sane defaults that work on at least a few old systems.
6260 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
6261
6262 # Character class describing NM global symbol codes.
6263 symcode='[BCDEGRST]'
6264
6265 # Regexp to match symbols that can be accessed directly from C.
6266 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
6267
6268 # Define system-specific variables.
6269 case $host_os in
6270 aix*)
6271 symcode='[BCDT]'
6272 ;;
6273 cygwin* | mingw* | pw32* | cegcc*)
6274 symcode='[ABCDGISTW]'
6275 ;;
6276 hpux*)
6277 if test ia64 = "$host_cpu"; then
6278 symcode='[ABCDEGRST]'
6279 fi
6280 ;;
6281 irix* | nonstopux*)
6282 symcode='[BCDEGRST]'
6283 ;;
6284 osf*)
6285 symcode='[BCDEGQRST]'
6286 ;;
6287 solaris*)
6288 symcode='[BDRT]'
6289 ;;
6290 sco3.2v5*)
6291 symcode='[DT]'
6292 ;;
6293 sysv4.2uw2*)
6294 symcode='[DT]'
6295 ;;
6296 sysv5* | sco5v6* | unixware* | OpenUNIX*)
6297 symcode='[ABDT]'
6298 ;;
6299 sysv4)
6300 symcode='[DFNSTU]'
6301 ;;
6302 esac
6303
6304 # If we're using GNU nm, then use its standard symbol codes.
6305 case `$NM -V 2>&1` in
6306 *GNU* | *'with BFD'*)
6307 symcode='[ABCDGIRSTW]' ;;
6308 esac
6309
6310 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6311 # Gets list of data symbols to import.
6312 lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'"
6313 # Adjust the below global symbol transforms to fixup imported variables.
6314 lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'"
6315 lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'"
6316 lt_c_name_lib_hook="\
6317 -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\
6318 -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'"
6319 else
6320 # Disable hooks by default.
6321 lt_cv_sys_global_symbol_to_import=
6322 lt_cdecl_hook=
6323 lt_c_name_hook=
6324 lt_c_name_lib_hook=
6325 fi
6326
6327 # Transform an extracted symbol line into a proper C declaration.
6328 # Some systems (esp. on ia64) link data and code symbols differently,
6329 # so use this general approach.
6330 lt_cv_sys_global_symbol_to_cdecl="sed -n"\
6331 $lt_cdecl_hook\
6332 " -e 's/^T .* \(.*\)$/extern int \1();/p'"\
6333 " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'"
6334
6335 # Transform an extracted symbol line into symbol name and symbol address
6336 lt_cv_sys_global_symbol_to_c_name_address="sed -n"\
6337 $lt_c_name_hook\
6338 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
6339 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'"
6340
6341 # Transform an extracted symbol line into symbol name with lib prefix and
6342 # symbol address.
6343 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\
6344 $lt_c_name_lib_hook\
6345 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
6346 " -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\
6347 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'"
6348
6349 # Handle CRLF in mingw tool chain
6350 opt_cr=
6351 case $build_os in
6352 mingw*)
6353 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
6354 ;;
6355 esac
6356
6357 # Try without a prefix underscore, then with it.
6358 for ac_symprfx in "" "_"; do
6359
6360 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
6361 symxfrm="\\1 $ac_symprfx\\2 \\2"
6362
6363 # Write the raw and C identifiers.
6364 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6365 # Fake it for dumpbin and say T for any non-static function,
6366 # D for any global variable and I for any imported variable.
6367 # Also find C++ and __fastcall symbols from MSVC++,
6368 # which start with @ or ?.
6369 lt_cv_sys_global_symbol_pipe="$AWK '"\
6370 " {last_section=section; section=\$ 3};"\
6371 " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
6372 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
6373 " /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\
6374 " /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\
6375 " /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\
6376 " \$ 0!~/External *\|/{next};"\
6377 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
6378 " {if(hide[section]) next};"\
6379 " {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\
6380 " {split(\$ 0,a,/\||\r/); split(a[2],s)};"\
6381 " s[1]~/^[@?]/{print f,s[1],s[1]; next};"\
6382 " s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\
6383 " ' prfx=^$ac_symprfx"
6384 else
6385 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
6386 fi
6387 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
6388
6389 # Check to see that the pipe works correctly.
6390 pipe_works=no
6391
6392 rm -f conftest*
6393 cat > conftest.$ac_ext <<_LT_EOF
6394 #ifdef __cplusplus
6395 extern "C" {
6396 #endif
6397 char nm_test_var;
6398 void nm_test_func(void);
6399 void nm_test_func(void){}
6400 #ifdef __cplusplus
6401 }
6402 #endif
6403 int main(){nm_test_var='a';nm_test_func();return(0);}
6404 _LT_EOF
6405
6406 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6407 (eval $ac_compile) 2>&5
6408 ac_status=$?
6409 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6410 test $ac_status = 0; }; then
6411 # Now try to grab the symbols.
6412 nlist=conftest.nm
6413 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
6414 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
6415 ac_status=$?
6416 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6417 test $ac_status = 0; } && test -s "$nlist"; then
6418 # Try sorting and uniquifying the output.
6419 if sort "$nlist" | uniq > "$nlist"T; then
6420 mv -f "$nlist"T "$nlist"
6421 else
6422 rm -f "$nlist"T
6423 fi
6424
6425 # Make sure that we snagged all the symbols we need.
6426 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
6427 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
6428 cat <<_LT_EOF > conftest.$ac_ext
6429 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
6430 #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
6431 /* DATA imports from DLLs on WIN32 can't be const, because runtime
6432 relocations are performed -- see ld's documentation on pseudo-relocs. */
6433 # define LT_DLSYM_CONST
6434 #elif defined __osf__
6435 /* This system does not cope well with relocations in const data. */
6436 # define LT_DLSYM_CONST
6437 #else
6438 # define LT_DLSYM_CONST const
6439 #endif
6440
6441 #ifdef __cplusplus
6442 extern "C" {
6443 #endif
6444
6445 _LT_EOF
6446 # Now generate the symbol file.
6447 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
6448
6449 cat <<_LT_EOF >> conftest.$ac_ext
6450
6451 /* The mapping between symbol names and symbols. */
6452 LT_DLSYM_CONST struct {
6453 const char *name;
6454 void *address;
6455 }
6456 lt__PROGRAM__LTX_preloaded_symbols[] =
6457 {
6458 { "@PROGRAM@", (void *) 0 },
6459 _LT_EOF
6460 $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
6461 cat <<\_LT_EOF >> conftest.$ac_ext
6462 {0, (void *) 0}
6463 };
6464
6465 /* This works around a problem in FreeBSD linker */
6466 #ifdef FREEBSD_WORKAROUND
6467 static const void *lt_preloaded_setup() {
6468 return lt__PROGRAM__LTX_preloaded_symbols;
6469 }
6470 #endif
6471
6472 #ifdef __cplusplus
6473 }
6474 #endif
6475 _LT_EOF
6476 # Now try linking the two files.
6477 mv conftest.$ac_objext conftstm.$ac_objext
6478 lt_globsym_save_LIBS=$LIBS
6479 lt_globsym_save_CFLAGS=$CFLAGS
6480 LIBS=conftstm.$ac_objext
6481 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
6482 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
6483 (eval $ac_link) 2>&5
6484 ac_status=$?
6485 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6486 test $ac_status = 0; } && test -s conftest$ac_exeext; then
6487 pipe_works=yes
6488 fi
6489 LIBS=$lt_globsym_save_LIBS
6490 CFLAGS=$lt_globsym_save_CFLAGS
6491 else
6492 echo "cannot find nm_test_func in $nlist" >&5
6493 fi
6494 else
6495 echo "cannot find nm_test_var in $nlist" >&5
6496 fi
6497 else
6498 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
6499 fi
6500 else
6501 echo "$progname: failed program was:" >&5
6502 cat conftest.$ac_ext >&5
6503 fi
6504 rm -rf conftest* conftst*
6505
6506 # Do not use the global_symbol_pipe unless it works.
6507 if test yes = "$pipe_works"; then
6508 break
6509 else
6510 lt_cv_sys_global_symbol_pipe=
6511 fi
6512 done
6513
6514 fi
6515
6516 if test -z "$lt_cv_sys_global_symbol_pipe"; then
6517 lt_cv_sys_global_symbol_to_cdecl=
6518 fi
6519 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
6520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
6521 $as_echo "failed" >&6; }
6522 else
6523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6524 $as_echo "ok" >&6; }
6525 fi
6526
6527 # Response file support.
6528 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6529 nm_file_list_spec='@'
6530 elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then
6531 nm_file_list_spec='@'
6532 fi
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
6570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5
6571 $as_echo_n "checking for sysroot... " >&6; }
6572
6573 # Check whether --with-sysroot was given.
6574 if test "${with_sysroot+set}" = set; then :
6575 withval=$with_sysroot;
6576 else
6577 with_sysroot=no
6578 fi
6579
6580
6581 lt_sysroot=
6582 case $with_sysroot in #(
6583 yes)
6584 if test yes = "$GCC"; then
6585 lt_sysroot=`$CC --print-sysroot 2>/dev/null`
6586 fi
6587 ;; #(
6588 /*)
6589 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
6590 ;; #(
6591 no|'')
6592 ;; #(
6593 *)
6594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5
6595 $as_echo "$with_sysroot" >&6; }
6596 as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5
6597 ;;
6598 esac
6599
6600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5
6601 $as_echo "${lt_sysroot:-no}" >&6; }
6602
6603
6604
6605
6606
6607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5
6608 $as_echo_n "checking for a working dd... " >&6; }
6609 if ${ac_cv_path_lt_DD+:} false; then :
6610 $as_echo_n "(cached) " >&6
6611 else
6612 printf 0123456789abcdef0123456789abcdef >conftest.i
6613 cat conftest.i conftest.i >conftest2.i
6614 : ${lt_DD:=$DD}
6615 if test -z "$lt_DD"; then
6616 ac_path_lt_DD_found=false
6617 # Loop through the user's path and test for each of PROGNAME-LIST
6618 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6619 for as_dir in $PATH
6620 do
6621 IFS=$as_save_IFS
6622 test -z "$as_dir" && as_dir=.
6623 for ac_prog in dd; do
6624 for ac_exec_ext in '' $ac_executable_extensions; do
6625 ac_path_lt_DD="$as_dir/$ac_prog$ac_exec_ext"
6626 as_fn_executable_p "$ac_path_lt_DD" || continue
6627 if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
6628 cmp -s conftest.i conftest.out \
6629 && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=:
6630 fi
6631 $ac_path_lt_DD_found && break 3
6632 done
6633 done
6634 done
6635 IFS=$as_save_IFS
6636 if test -z "$ac_cv_path_lt_DD"; then
6637 :
6638 fi
6639 else
6640 ac_cv_path_lt_DD=$lt_DD
6641 fi
6642
6643 rm -f conftest.i conftest2.i conftest.out
6644 fi
6645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5
6646 $as_echo "$ac_cv_path_lt_DD" >&6; }
6647
6648
6649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5
6650 $as_echo_n "checking how to truncate binary pipes... " >&6; }
6651 if ${lt_cv_truncate_bin+:} false; then :
6652 $as_echo_n "(cached) " >&6
6653 else
6654 printf 0123456789abcdef0123456789abcdef >conftest.i
6655 cat conftest.i conftest.i >conftest2.i
6656 lt_cv_truncate_bin=
6657 if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
6658 cmp -s conftest.i conftest.out \
6659 && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1"
6660 fi
6661 rm -f conftest.i conftest2.i conftest.out
6662 test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"
6663 fi
6664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5
6665 $as_echo "$lt_cv_truncate_bin" >&6; }
6666
6667
6668
6669
6670
6671
6672
6673 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
6674 func_cc_basename ()
6675 {
6676 for cc_temp in $*""; do
6677 case $cc_temp in
6678 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
6679 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
6680 \-*) ;;
6681 *) break;;
6682 esac
6683 done
6684 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
6685 }
6686
6687 # Check whether --enable-libtool-lock was given.
6688 if test "${enable_libtool_lock+set}" = set; then :
6689 enableval=$enable_libtool_lock;
6690 fi
6691
6692 test no = "$enable_libtool_lock" || enable_libtool_lock=yes
6693
6694 # Some flags need to be propagated to the compiler or linker for good
6695 # libtool support.
6696 case $host in
6697 ia64-*-hpux*)
6698 # Find out what ABI is being produced by ac_compile, and set mode
6699 # options accordingly.
6700 echo 'int i;' > conftest.$ac_ext
6701 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6702 (eval $ac_compile) 2>&5
6703 ac_status=$?
6704 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6705 test $ac_status = 0; }; then
6706 case `/usr/bin/file conftest.$ac_objext` in
6707 *ELF-32*)
6708 HPUX_IA64_MODE=32
6709 ;;
6710 *ELF-64*)
6711 HPUX_IA64_MODE=64
6712 ;;
6713 esac
6714 fi
6715 rm -rf conftest*
6716 ;;
6717 *-*-irix6*)
6718 # Find out what ABI is being produced by ac_compile, and set linker
6719 # options accordingly.
6720 echo '#line '$LINENO' "configure"' > conftest.$ac_ext
6721 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6722 (eval $ac_compile) 2>&5
6723 ac_status=$?
6724 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6725 test $ac_status = 0; }; then
6726 if test yes = "$lt_cv_prog_gnu_ld"; then
6727 case `/usr/bin/file conftest.$ac_objext` in
6728 *32-bit*)
6729 LD="${LD-ld} -melf32bsmip"
6730 ;;
6731 *N32*)
6732 LD="${LD-ld} -melf32bmipn32"
6733 ;;
6734 *64-bit*)
6735 LD="${LD-ld} -melf64bmip"
6736 ;;
6737 esac
6738 else
6739 case `/usr/bin/file conftest.$ac_objext` in
6740 *32-bit*)
6741 LD="${LD-ld} -32"
6742 ;;
6743 *N32*)
6744 LD="${LD-ld} -n32"
6745 ;;
6746 *64-bit*)
6747 LD="${LD-ld} -64"
6748 ;;
6749 esac
6750 fi
6751 fi
6752 rm -rf conftest*
6753 ;;
6754
6755 mips64*-*linux*)
6756 # Find out what ABI is being produced by ac_compile, and set linker
6757 # options accordingly.
6758 echo '#line '$LINENO' "configure"' > conftest.$ac_ext
6759 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6760 (eval $ac_compile) 2>&5
6761 ac_status=$?
6762 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6763 test $ac_status = 0; }; then
6764 emul=elf
6765 case `/usr/bin/file conftest.$ac_objext` in
6766 *32-bit*)
6767 emul="${emul}32"
6768 ;;
6769 *64-bit*)
6770 emul="${emul}64"
6771 ;;
6772 esac
6773 case `/usr/bin/file conftest.$ac_objext` in
6774 *MSB*)
6775 emul="${emul}btsmip"
6776 ;;
6777 *LSB*)
6778 emul="${emul}ltsmip"
6779 ;;
6780 esac
6781 case `/usr/bin/file conftest.$ac_objext` in
6782 *N32*)
6783 emul="${emul}n32"
6784 ;;
6785 esac
6786 LD="${LD-ld} -m $emul"
6787 fi
6788 rm -rf conftest*
6789 ;;
6790
6791 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
6792 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
6793 # Find out what ABI is being produced by ac_compile, and set linker
6794 # options accordingly. Note that the listed cases only cover the
6795 # situations where additional linker options are needed (such as when
6796 # doing 32-bit compilation for a host where ld defaults to 64-bit, or
6797 # vice versa); the common cases where no linker options are needed do
6798 # not appear in the list.
6799 echo 'int i;' > conftest.$ac_ext
6800 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6801 (eval $ac_compile) 2>&5
6802 ac_status=$?
6803 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6804 test $ac_status = 0; }; then
6805 case `/usr/bin/file conftest.o` in
6806 *32-bit*)
6807 case $host in
6808 x86_64-*kfreebsd*-gnu)
6809 LD="${LD-ld} -m elf_i386_fbsd"
6810 ;;
6811 x86_64-*linux*)
6812 case `/usr/bin/file conftest.o` in
6813 *x86-64*)
6814 LD="${LD-ld} -m elf32_x86_64"
6815 ;;
6816 *)
6817 LD="${LD-ld} -m elf_i386"
6818 ;;
6819 esac
6820 ;;
6821 powerpc64le-*linux*)
6822 LD="${LD-ld} -m elf32lppclinux"
6823 ;;
6824 powerpc64-*linux*)
6825 LD="${LD-ld} -m elf32ppclinux"
6826 ;;
6827 s390x-*linux*)
6828 LD="${LD-ld} -m elf_s390"
6829 ;;
6830 sparc64-*linux*)
6831 LD="${LD-ld} -m elf32_sparc"
6832 ;;
6833 esac
6834 ;;
6835 *64-bit*)
6836 case $host in
6837 x86_64-*kfreebsd*-gnu)
6838 LD="${LD-ld} -m elf_x86_64_fbsd"
6839 ;;
6840 x86_64-*linux*)
6841 LD="${LD-ld} -m elf_x86_64"
6842 ;;
6843 powerpcle-*linux*)
6844 LD="${LD-ld} -m elf64lppc"
6845 ;;
6846 powerpc-*linux*)
6847 LD="${LD-ld} -m elf64ppc"
6848 ;;
6849 s390*-*linux*|s390*-*tpf*)
6850 LD="${LD-ld} -m elf64_s390"
6851 ;;
6852 sparc*-*linux*)
6853 LD="${LD-ld} -m elf64_sparc"
6854 ;;
6855 esac
6856 ;;
6857 esac
6858 fi
6859 rm -rf conftest*
6860 ;;
6861
6862 *-*-sco3.2v5*)
6863 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
6864 SAVE_CFLAGS=$CFLAGS
6865 CFLAGS="$CFLAGS -belf"
6866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
6867 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
6868 if ${lt_cv_cc_needs_belf+:} false; then :
6869 $as_echo_n "(cached) " >&6
6870 else
6871 ac_ext=c
6872 ac_cpp='$CPP $CPPFLAGS'
6873 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6874 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6875 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6876
6877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6878 /* end confdefs.h. */
6879
6880 int
6881 main ()
6882 {
6883
6884 ;
6885 return 0;
6886 }
6887 _ACEOF
6888 if ac_fn_c_try_link "$LINENO"; then :
6889 lt_cv_cc_needs_belf=yes
6890 else
6891 lt_cv_cc_needs_belf=no
6892 fi
6893 rm -f core conftest.err conftest.$ac_objext \
6894 conftest$ac_exeext conftest.$ac_ext
6895 ac_ext=c
6896 ac_cpp='$CPP $CPPFLAGS'
6897 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6898 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6899 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6900
6901 fi
6902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
6903 $as_echo "$lt_cv_cc_needs_belf" >&6; }
6904 if test yes != "$lt_cv_cc_needs_belf"; then
6905 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
6906 CFLAGS=$SAVE_CFLAGS
6907 fi
6908 ;;
6909 *-*solaris*)
6910 # Find out what ABI is being produced by ac_compile, and set linker
6911 # options accordingly.
6912 echo 'int i;' > conftest.$ac_ext
6913 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6914 (eval $ac_compile) 2>&5
6915 ac_status=$?
6916 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6917 test $ac_status = 0; }; then
6918 case `/usr/bin/file conftest.o` in
6919 *64-bit*)
6920 case $lt_cv_prog_gnu_ld in
6921 yes*)
6922 case $host in
6923 i?86-*-solaris*|x86_64-*-solaris*)
6924 LD="${LD-ld} -m elf_x86_64"
6925 ;;
6926 sparc*-*-solaris*)
6927 LD="${LD-ld} -m elf64_sparc"
6928 ;;
6929 esac
6930 # GNU ld 2.21 introduced _sol2 emulations. Use them if available.
6931 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
6932 LD=${LD-ld}_sol2
6933 fi
6934 ;;
6935 *)
6936 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
6937 LD="${LD-ld} -64"
6938 fi
6939 ;;
6940 esac
6941 ;;
6942 esac
6943 fi
6944 rm -rf conftest*
6945 ;;
6946 esac
6947
6948 need_locks=$enable_libtool_lock
6949
6950 if test -n "$ac_tool_prefix"; then
6951 # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args.
6952 set dummy ${ac_tool_prefix}mt; ac_word=$2
6953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6954 $as_echo_n "checking for $ac_word... " >&6; }
6955 if ${ac_cv_prog_MANIFEST_TOOL+:} false; then :
6956 $as_echo_n "(cached) " >&6
6957 else
6958 if test -n "$MANIFEST_TOOL"; then
6959 ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test.
6960 else
6961 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6962 for as_dir in $PATH
6963 do
6964 IFS=$as_save_IFS
6965 test -z "$as_dir" && as_dir=.
6966 for ac_exec_ext in '' $ac_executable_extensions; do
6967 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6968 ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt"
6969 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6970 break 2
6971 fi
6972 done
6973 done
6974 IFS=$as_save_IFS
6975
6976 fi
6977 fi
6978 MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL
6979 if test -n "$MANIFEST_TOOL"; then
6980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5
6981 $as_echo "$MANIFEST_TOOL" >&6; }
6982 else
6983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6984 $as_echo "no" >&6; }
6985 fi
6986
6987
6988 fi
6989 if test -z "$ac_cv_prog_MANIFEST_TOOL"; then
6990 ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL
6991 # Extract the first word of "mt", so it can be a program name with args.
6992 set dummy mt; ac_word=$2
6993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6994 $as_echo_n "checking for $ac_word... " >&6; }
6995 if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then :
6996 $as_echo_n "(cached) " >&6
6997 else
6998 if test -n "$ac_ct_MANIFEST_TOOL"; then
6999 ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test.
7000 else
7001 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7002 for as_dir in $PATH
7003 do
7004 IFS=$as_save_IFS
7005 test -z "$as_dir" && as_dir=.
7006 for ac_exec_ext in '' $ac_executable_extensions; do
7007 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7008 ac_cv_prog_ac_ct_MANIFEST_TOOL="mt"
7009 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7010 break 2
7011 fi
7012 done
7013 done
7014 IFS=$as_save_IFS
7015
7016 fi
7017 fi
7018 ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL
7019 if test -n "$ac_ct_MANIFEST_TOOL"; then
7020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5
7021 $as_echo "$ac_ct_MANIFEST_TOOL" >&6; }
7022 else
7023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7024 $as_echo "no" >&6; }
7025 fi
7026
7027 if test "x$ac_ct_MANIFEST_TOOL" = x; then
7028 MANIFEST_TOOL=":"
7029 else
7030 case $cross_compiling:$ac_tool_warned in
7031 yes:)
7032 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7033 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7034 ac_tool_warned=yes ;;
7035 esac
7036 MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL
7037 fi
7038 else
7039 MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL"
7040 fi
7041
7042 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
7043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5
7044 $as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; }
7045 if ${lt_cv_path_mainfest_tool+:} false; then :
7046 $as_echo_n "(cached) " >&6
7047 else
7048 lt_cv_path_mainfest_tool=no
7049 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5
7050 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
7051 cat conftest.err >&5
7052 if $GREP 'Manifest Tool' conftest.out > /dev/null; then
7053 lt_cv_path_mainfest_tool=yes
7054 fi
7055 rm -f conftest*
7056 fi
7057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5
7058 $as_echo "$lt_cv_path_mainfest_tool" >&6; }
7059 if test yes != "$lt_cv_path_mainfest_tool"; then
7060 MANIFEST_TOOL=:
7061 fi
7062
7063
7064
7065
7066
7067
7068 case $host_os in
7069 rhapsody* | darwin*)
7070 if test -n "$ac_tool_prefix"; then
7071 # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
7072 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
7073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7074 $as_echo_n "checking for $ac_word... " >&6; }
7075 if ${ac_cv_prog_DSYMUTIL+:} false; then :
7076 $as_echo_n "(cached) " >&6
7077 else
7078 if test -n "$DSYMUTIL"; then
7079 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
7080 else
7081 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7082 for as_dir in $PATH
7083 do
7084 IFS=$as_save_IFS
7085 test -z "$as_dir" && as_dir=.
7086 for ac_exec_ext in '' $ac_executable_extensions; do
7087 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7088 ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
7089 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7090 break 2
7091 fi
7092 done
7093 done
7094 IFS=$as_save_IFS
7095
7096 fi
7097 fi
7098 DSYMUTIL=$ac_cv_prog_DSYMUTIL
7099 if test -n "$DSYMUTIL"; then
7100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
7101 $as_echo "$DSYMUTIL" >&6; }
7102 else
7103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7104 $as_echo "no" >&6; }
7105 fi
7106
7107
7108 fi
7109 if test -z "$ac_cv_prog_DSYMUTIL"; then
7110 ac_ct_DSYMUTIL=$DSYMUTIL
7111 # Extract the first word of "dsymutil", so it can be a program name with args.
7112 set dummy dsymutil; ac_word=$2
7113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7114 $as_echo_n "checking for $ac_word... " >&6; }
7115 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
7116 $as_echo_n "(cached) " >&6
7117 else
7118 if test -n "$ac_ct_DSYMUTIL"; then
7119 ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
7120 else
7121 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7122 for as_dir in $PATH
7123 do
7124 IFS=$as_save_IFS
7125 test -z "$as_dir" && as_dir=.
7126 for ac_exec_ext in '' $ac_executable_extensions; do
7127 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7128 ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
7129 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7130 break 2
7131 fi
7132 done
7133 done
7134 IFS=$as_save_IFS
7135
7136 fi
7137 fi
7138 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
7139 if test -n "$ac_ct_DSYMUTIL"; then
7140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
7141 $as_echo "$ac_ct_DSYMUTIL" >&6; }
7142 else
7143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7144 $as_echo "no" >&6; }
7145 fi
7146
7147 if test "x$ac_ct_DSYMUTIL" = x; then
7148 DSYMUTIL=":"
7149 else
7150 case $cross_compiling:$ac_tool_warned in
7151 yes:)
7152 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7153 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7154 ac_tool_warned=yes ;;
7155 esac
7156 DSYMUTIL=$ac_ct_DSYMUTIL
7157 fi
7158 else
7159 DSYMUTIL="$ac_cv_prog_DSYMUTIL"
7160 fi
7161
7162 if test -n "$ac_tool_prefix"; then
7163 # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
7164 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
7165 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7166 $as_echo_n "checking for $ac_word... " >&6; }
7167 if ${ac_cv_prog_NMEDIT+:} false; then :
7168 $as_echo_n "(cached) " >&6
7169 else
7170 if test -n "$NMEDIT"; then
7171 ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
7172 else
7173 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7174 for as_dir in $PATH
7175 do
7176 IFS=$as_save_IFS
7177 test -z "$as_dir" && as_dir=.
7178 for ac_exec_ext in '' $ac_executable_extensions; do
7179 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7180 ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
7181 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7182 break 2
7183 fi
7184 done
7185 done
7186 IFS=$as_save_IFS
7187
7188 fi
7189 fi
7190 NMEDIT=$ac_cv_prog_NMEDIT
7191 if test -n "$NMEDIT"; then
7192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
7193 $as_echo "$NMEDIT" >&6; }
7194 else
7195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7196 $as_echo "no" >&6; }
7197 fi
7198
7199
7200 fi
7201 if test -z "$ac_cv_prog_NMEDIT"; then
7202 ac_ct_NMEDIT=$NMEDIT
7203 # Extract the first word of "nmedit", so it can be a program name with args.
7204 set dummy nmedit; ac_word=$2
7205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7206 $as_echo_n "checking for $ac_word... " >&6; }
7207 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
7208 $as_echo_n "(cached) " >&6
7209 else
7210 if test -n "$ac_ct_NMEDIT"; then
7211 ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
7212 else
7213 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7214 for as_dir in $PATH
7215 do
7216 IFS=$as_save_IFS
7217 test -z "$as_dir" && as_dir=.
7218 for ac_exec_ext in '' $ac_executable_extensions; do
7219 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7220 ac_cv_prog_ac_ct_NMEDIT="nmedit"
7221 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7222 break 2
7223 fi
7224 done
7225 done
7226 IFS=$as_save_IFS
7227
7228 fi
7229 fi
7230 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
7231 if test -n "$ac_ct_NMEDIT"; then
7232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
7233 $as_echo "$ac_ct_NMEDIT" >&6; }
7234 else
7235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7236 $as_echo "no" >&6; }
7237 fi
7238
7239 if test "x$ac_ct_NMEDIT" = x; then
7240 NMEDIT=":"
7241 else
7242 case $cross_compiling:$ac_tool_warned in
7243 yes:)
7244 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7245 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7246 ac_tool_warned=yes ;;
7247 esac
7248 NMEDIT=$ac_ct_NMEDIT
7249 fi
7250 else
7251 NMEDIT="$ac_cv_prog_NMEDIT"
7252 fi
7253
7254 if test -n "$ac_tool_prefix"; then
7255 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
7256 set dummy ${ac_tool_prefix}lipo; ac_word=$2
7257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7258 $as_echo_n "checking for $ac_word... " >&6; }
7259 if ${ac_cv_prog_LIPO+:} false; then :
7260 $as_echo_n "(cached) " >&6
7261 else
7262 if test -n "$LIPO"; then
7263 ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
7264 else
7265 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7266 for as_dir in $PATH
7267 do
7268 IFS=$as_save_IFS
7269 test -z "$as_dir" && as_dir=.
7270 for ac_exec_ext in '' $ac_executable_extensions; do
7271 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7272 ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
7273 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7274 break 2
7275 fi
7276 done
7277 done
7278 IFS=$as_save_IFS
7279
7280 fi
7281 fi
7282 LIPO=$ac_cv_prog_LIPO
7283 if test -n "$LIPO"; then
7284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
7285 $as_echo "$LIPO" >&6; }
7286 else
7287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7288 $as_echo "no" >&6; }
7289 fi
7290
7291
7292 fi
7293 if test -z "$ac_cv_prog_LIPO"; then
7294 ac_ct_LIPO=$LIPO
7295 # Extract the first word of "lipo", so it can be a program name with args.
7296 set dummy lipo; ac_word=$2
7297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7298 $as_echo_n "checking for $ac_word... " >&6; }
7299 if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
7300 $as_echo_n "(cached) " >&6
7301 else
7302 if test -n "$ac_ct_LIPO"; then
7303 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
7304 else
7305 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7306 for as_dir in $PATH
7307 do
7308 IFS=$as_save_IFS
7309 test -z "$as_dir" && as_dir=.
7310 for ac_exec_ext in '' $ac_executable_extensions; do
7311 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7312 ac_cv_prog_ac_ct_LIPO="lipo"
7313 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7314 break 2
7315 fi
7316 done
7317 done
7318 IFS=$as_save_IFS
7319
7320 fi
7321 fi
7322 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
7323 if test -n "$ac_ct_LIPO"; then
7324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
7325 $as_echo "$ac_ct_LIPO" >&6; }
7326 else
7327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7328 $as_echo "no" >&6; }
7329 fi
7330
7331 if test "x$ac_ct_LIPO" = x; then
7332 LIPO=":"
7333 else
7334 case $cross_compiling:$ac_tool_warned in
7335 yes:)
7336 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7337 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7338 ac_tool_warned=yes ;;
7339 esac
7340 LIPO=$ac_ct_LIPO
7341 fi
7342 else
7343 LIPO="$ac_cv_prog_LIPO"
7344 fi
7345
7346 if test -n "$ac_tool_prefix"; then
7347 # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
7348 set dummy ${ac_tool_prefix}otool; ac_word=$2
7349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7350 $as_echo_n "checking for $ac_word... " >&6; }
7351 if ${ac_cv_prog_OTOOL+:} false; then :
7352 $as_echo_n "(cached) " >&6
7353 else
7354 if test -n "$OTOOL"; then
7355 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
7356 else
7357 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7358 for as_dir in $PATH
7359 do
7360 IFS=$as_save_IFS
7361 test -z "$as_dir" && as_dir=.
7362 for ac_exec_ext in '' $ac_executable_extensions; do
7363 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7364 ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
7365 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7366 break 2
7367 fi
7368 done
7369 done
7370 IFS=$as_save_IFS
7371
7372 fi
7373 fi
7374 OTOOL=$ac_cv_prog_OTOOL
7375 if test -n "$OTOOL"; then
7376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
7377 $as_echo "$OTOOL" >&6; }
7378 else
7379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7380 $as_echo "no" >&6; }
7381 fi
7382
7383
7384 fi
7385 if test -z "$ac_cv_prog_OTOOL"; then
7386 ac_ct_OTOOL=$OTOOL
7387 # Extract the first word of "otool", so it can be a program name with args.
7388 set dummy otool; ac_word=$2
7389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7390 $as_echo_n "checking for $ac_word... " >&6; }
7391 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
7392 $as_echo_n "(cached) " >&6
7393 else
7394 if test -n "$ac_ct_OTOOL"; then
7395 ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
7396 else
7397 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7398 for as_dir in $PATH
7399 do
7400 IFS=$as_save_IFS
7401 test -z "$as_dir" && as_dir=.
7402 for ac_exec_ext in '' $ac_executable_extensions; do
7403 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7404 ac_cv_prog_ac_ct_OTOOL="otool"
7405 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7406 break 2
7407 fi
7408 done
7409 done
7410 IFS=$as_save_IFS
7411
7412 fi
7413 fi
7414 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
7415 if test -n "$ac_ct_OTOOL"; then
7416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
7417 $as_echo "$ac_ct_OTOOL" >&6; }
7418 else
7419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7420 $as_echo "no" >&6; }
7421 fi
7422
7423 if test "x$ac_ct_OTOOL" = x; then
7424 OTOOL=":"
7425 else
7426 case $cross_compiling:$ac_tool_warned in
7427 yes:)
7428 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7429 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7430 ac_tool_warned=yes ;;
7431 esac
7432 OTOOL=$ac_ct_OTOOL
7433 fi
7434 else
7435 OTOOL="$ac_cv_prog_OTOOL"
7436 fi
7437
7438 if test -n "$ac_tool_prefix"; then
7439 # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
7440 set dummy ${ac_tool_prefix}otool64; ac_word=$2
7441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7442 $as_echo_n "checking for $ac_word... " >&6; }
7443 if ${ac_cv_prog_OTOOL64+:} false; then :
7444 $as_echo_n "(cached) " >&6
7445 else
7446 if test -n "$OTOOL64"; then
7447 ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
7448 else
7449 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7450 for as_dir in $PATH
7451 do
7452 IFS=$as_save_IFS
7453 test -z "$as_dir" && as_dir=.
7454 for ac_exec_ext in '' $ac_executable_extensions; do
7455 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7456 ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
7457 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7458 break 2
7459 fi
7460 done
7461 done
7462 IFS=$as_save_IFS
7463
7464 fi
7465 fi
7466 OTOOL64=$ac_cv_prog_OTOOL64
7467 if test -n "$OTOOL64"; then
7468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
7469 $as_echo "$OTOOL64" >&6; }
7470 else
7471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7472 $as_echo "no" >&6; }
7473 fi
7474
7475
7476 fi
7477 if test -z "$ac_cv_prog_OTOOL64"; then
7478 ac_ct_OTOOL64=$OTOOL64
7479 # Extract the first word of "otool64", so it can be a program name with args.
7480 set dummy otool64; ac_word=$2
7481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7482 $as_echo_n "checking for $ac_word... " >&6; }
7483 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
7484 $as_echo_n "(cached) " >&6
7485 else
7486 if test -n "$ac_ct_OTOOL64"; then
7487 ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
7488 else
7489 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7490 for as_dir in $PATH
7491 do
7492 IFS=$as_save_IFS
7493 test -z "$as_dir" && as_dir=.
7494 for ac_exec_ext in '' $ac_executable_extensions; do
7495 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7496 ac_cv_prog_ac_ct_OTOOL64="otool64"
7497 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7498 break 2
7499 fi
7500 done
7501 done
7502 IFS=$as_save_IFS
7503
7504 fi
7505 fi
7506 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
7507 if test -n "$ac_ct_OTOOL64"; then
7508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
7509 $as_echo "$ac_ct_OTOOL64" >&6; }
7510 else
7511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7512 $as_echo "no" >&6; }
7513 fi
7514
7515 if test "x$ac_ct_OTOOL64" = x; then
7516 OTOOL64=":"
7517 else
7518 case $cross_compiling:$ac_tool_warned in
7519 yes:)
7520 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7521 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7522 ac_tool_warned=yes ;;
7523 esac
7524 OTOOL64=$ac_ct_OTOOL64
7525 fi
7526 else
7527 OTOOL64="$ac_cv_prog_OTOOL64"
7528 fi
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
7556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
7557 $as_echo_n "checking for -single_module linker flag... " >&6; }
7558 if ${lt_cv_apple_cc_single_mod+:} false; then :
7559 $as_echo_n "(cached) " >&6
7560 else
7561 lt_cv_apple_cc_single_mod=no
7562 if test -z "$LT_MULTI_MODULE"; then
7563 # By default we will add the -single_module flag. You can override
7564 # by either setting the environment variable LT_MULTI_MODULE
7565 # non-empty at configure time, or by adding -multi_module to the
7566 # link flags.
7567 rm -rf libconftest.dylib*
7568 echo "int foo(void){return 1;}" > conftest.c
7569 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7570 -dynamiclib -Wl,-single_module conftest.c" >&5
7571 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7572 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
7573 _lt_result=$?
7574 # If there is a non-empty error log, and "single_module"
7575 # appears in it, assume the flag caused a linker warning
7576 if test -s conftest.err && $GREP single_module conftest.err; then
7577 cat conftest.err >&5
7578 # Otherwise, if the output was created with a 0 exit code from
7579 # the compiler, it worked.
7580 elif test -f libconftest.dylib && test 0 = "$_lt_result"; then
7581 lt_cv_apple_cc_single_mod=yes
7582 else
7583 cat conftest.err >&5
7584 fi
7585 rm -rf libconftest.dylib*
7586 rm -f conftest.*
7587 fi
7588 fi
7589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
7590 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
7591
7592 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
7593 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
7594 if ${lt_cv_ld_exported_symbols_list+:} false; then :
7595 $as_echo_n "(cached) " >&6
7596 else
7597 lt_cv_ld_exported_symbols_list=no
7598 save_LDFLAGS=$LDFLAGS
7599 echo "_main" > conftest.sym
7600 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
7601 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7602 /* end confdefs.h. */
7603
7604 int
7605 main ()
7606 {
7607
7608 ;
7609 return 0;
7610 }
7611 _ACEOF
7612 if ac_fn_c_try_link "$LINENO"; then :
7613 lt_cv_ld_exported_symbols_list=yes
7614 else
7615 lt_cv_ld_exported_symbols_list=no
7616 fi
7617 rm -f core conftest.err conftest.$ac_objext \
7618 conftest$ac_exeext conftest.$ac_ext
7619 LDFLAGS=$save_LDFLAGS
7620
7621 fi
7622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
7623 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
7624
7625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
7626 $as_echo_n "checking for -force_load linker flag... " >&6; }
7627 if ${lt_cv_ld_force_load+:} false; then :
7628 $as_echo_n "(cached) " >&6
7629 else
7630 lt_cv_ld_force_load=no
7631 cat > conftest.c << _LT_EOF
7632 int forced_loaded() { return 2;}
7633 _LT_EOF
7634 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
7635 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
7636 echo "$AR cru libconftest.a conftest.o" >&5
7637 $AR cru libconftest.a conftest.o 2>&5
7638 echo "$RANLIB libconftest.a" >&5
7639 $RANLIB libconftest.a 2>&5
7640 cat > conftest.c << _LT_EOF
7641 int main() { return 0;}
7642 _LT_EOF
7643 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
7644 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
7645 _lt_result=$?
7646 if test -s conftest.err && $GREP force_load conftest.err; then
7647 cat conftest.err >&5
7648 elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then
7649 lt_cv_ld_force_load=yes
7650 else
7651 cat conftest.err >&5
7652 fi
7653 rm -f conftest.err libconftest.a conftest conftest.c
7654 rm -rf conftest.dSYM
7655
7656 fi
7657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
7658 $as_echo "$lt_cv_ld_force_load" >&6; }
7659 case $host_os in
7660 rhapsody* | darwin1.[012])
7661 _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;;
7662 darwin1.*)
7663 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
7664 darwin*) # darwin 5.x on
7665 # if running on 10.5 or later, the deployment target defaults
7666 # to the OS version, if on x86, and 10.4, the deployment
7667 # target defaults to 10.4. Don't you love it?
7668 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
7669 10.0,*86*-darwin8*|10.0,*-darwin[91]*)
7670 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
7671 10.[012][,.]*)
7672 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
7673 10.*)
7674 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
7675 esac
7676 ;;
7677 esac
7678 if test yes = "$lt_cv_apple_cc_single_mod"; then
7679 _lt_dar_single_mod='$single_module'
7680 fi
7681 if test yes = "$lt_cv_ld_exported_symbols_list"; then
7682 _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym'
7683 else
7684 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib'
7685 fi
7686 if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then
7687 _lt_dsymutil='~$DSYMUTIL $lib || :'
7688 else
7689 _lt_dsymutil=
7690 fi
7691 ;;
7692 esac
7693
7694 # func_munge_path_list VARIABLE PATH
7695 # -----------------------------------
7696 # VARIABLE is name of variable containing _space_ separated list of
7697 # directories to be munged by the contents of PATH, which is string
7698 # having a format:
7699 # "DIR[:DIR]:"
7700 # string "DIR[ DIR]" will be prepended to VARIABLE
7701 # ":DIR[:DIR]"
7702 # string "DIR[ DIR]" will be appended to VARIABLE
7703 # "DIRP[:DIRP]::[DIRA:]DIRA"
7704 # string "DIRP[ DIRP]" will be prepended to VARIABLE and string
7705 # "DIRA[ DIRA]" will be appended to VARIABLE
7706 # "DIR[:DIR]"
7707 # VARIABLE will be replaced by "DIR[ DIR]"
7708 func_munge_path_list ()
7709 {
7710 case x$2 in
7711 x)
7712 ;;
7713 *:)
7714 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\"
7715 ;;
7716 x:*)
7717 eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\"
7718 ;;
7719 *::*)
7720 eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
7721 eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\"
7722 ;;
7723 *)
7724 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\"
7725 ;;
7726 esac
7727 }
7728
7729 ac_ext=c
7730 ac_cpp='$CPP $CPPFLAGS'
7731 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7732 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7733 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
7735 $as_echo_n "checking how to run the C preprocessor... " >&6; }
7736 # On Suns, sometimes $CPP names a directory.
7737 if test -n "$CPP" && test -d "$CPP"; then
7738 CPP=
7739 fi
7740 if test -z "$CPP"; then
7741 if ${ac_cv_prog_CPP+:} false; then :
7742 $as_echo_n "(cached) " >&6
7743 else
7744 # Double quotes because CPP needs to be expanded
7745 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
7746 do
7747 ac_preproc_ok=false
7748 for ac_c_preproc_warn_flag in '' yes
7749 do
7750 # Use a header file that comes with gcc, so configuring glibc
7751 # with a fresh cross-compiler works.
7752 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7753 # <limits.h> exists even on freestanding compilers.
7754 # On the NeXT, cc -E runs the code through the compiler's parser,
7755 # not just through cpp. "Syntax error" is here to catch this case.
7756 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7757 /* end confdefs.h. */
7758 #ifdef __STDC__
7759 # include <limits.h>
7760 #else
7761 # include <assert.h>
7762 #endif
7763 Syntax error
7764 _ACEOF
7765 if ac_fn_c_try_cpp "$LINENO"; then :
7766
7767 else
7768 # Broken: fails on valid input.
7769 continue
7770 fi
7771 rm -f conftest.err conftest.i conftest.$ac_ext
7772
7773 # OK, works on sane cases. Now check whether nonexistent headers
7774 # can be detected and how.
7775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7776 /* end confdefs.h. */
7777 #include <ac_nonexistent.h>
7778 _ACEOF
7779 if ac_fn_c_try_cpp "$LINENO"; then :
7780 # Broken: success on invalid input.
7781 continue
7782 else
7783 # Passes both tests.
7784 ac_preproc_ok=:
7785 break
7786 fi
7787 rm -f conftest.err conftest.i conftest.$ac_ext
7788
7789 done
7790 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7791 rm -f conftest.i conftest.err conftest.$ac_ext
7792 if $ac_preproc_ok; then :
7793 break
7794 fi
7795
7796 done
7797 ac_cv_prog_CPP=$CPP
7798
7799 fi
7800 CPP=$ac_cv_prog_CPP
7801 else
7802 ac_cv_prog_CPP=$CPP
7803 fi
7804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
7805 $as_echo "$CPP" >&6; }
7806 ac_preproc_ok=false
7807 for ac_c_preproc_warn_flag in '' yes
7808 do
7809 # Use a header file that comes with gcc, so configuring glibc
7810 # with a fresh cross-compiler works.
7811 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7812 # <limits.h> exists even on freestanding compilers.
7813 # On the NeXT, cc -E runs the code through the compiler's parser,
7814 # not just through cpp. "Syntax error" is here to catch this case.
7815 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7816 /* end confdefs.h. */
7817 #ifdef __STDC__
7818 # include <limits.h>
7819 #else
7820 # include <assert.h>
7821 #endif
7822 Syntax error
7823 _ACEOF
7824 if ac_fn_c_try_cpp "$LINENO"; then :
7825
7826 else
7827 # Broken: fails on valid input.
7828 continue
7829 fi
7830 rm -f conftest.err conftest.i conftest.$ac_ext
7831
7832 # OK, works on sane cases. Now check whether nonexistent headers
7833 # can be detected and how.
7834 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7835 /* end confdefs.h. */
7836 #include <ac_nonexistent.h>
7837 _ACEOF
7838 if ac_fn_c_try_cpp "$LINENO"; then :
7839 # Broken: success on invalid input.
7840 continue
7841 else
7842 # Passes both tests.
7843 ac_preproc_ok=:
7844 break
7845 fi
7846 rm -f conftest.err conftest.i conftest.$ac_ext
7847
7848 done
7849 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7850 rm -f conftest.i conftest.err conftest.$ac_ext
7851 if $ac_preproc_ok; then :
7852
7853 else
7854 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7855 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7856 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
7857 See \`config.log' for more details" "$LINENO" 5; }
7858 fi
7859
7860 ac_ext=c
7861 ac_cpp='$CPP $CPPFLAGS'
7862 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7863 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7864 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7865
7866
7867 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7868 $as_echo_n "checking for ANSI C header files... " >&6; }
7869 if ${ac_cv_header_stdc+:} false; then :
7870 $as_echo_n "(cached) " >&6
7871 else
7872 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7873 /* end confdefs.h. */
7874 #include <stdlib.h>
7875 #include <stdarg.h>
7876 #include <string.h>
7877 #include <float.h>
7878
7879 int
7880 main ()
7881 {
7882
7883 ;
7884 return 0;
7885 }
7886 _ACEOF
7887 if ac_fn_c_try_compile "$LINENO"; then :
7888 ac_cv_header_stdc=yes
7889 else
7890 ac_cv_header_stdc=no
7891 fi
7892 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7893
7894 if test $ac_cv_header_stdc = yes; then
7895 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7897 /* end confdefs.h. */
7898 #include <string.h>
7899
7900 _ACEOF
7901 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7902 $EGREP "memchr" >/dev/null 2>&1; then :
7903
7904 else
7905 ac_cv_header_stdc=no
7906 fi
7907 rm -f conftest*
7908
7909 fi
7910
7911 if test $ac_cv_header_stdc = yes; then
7912 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7913 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7914 /* end confdefs.h. */
7915 #include <stdlib.h>
7916
7917 _ACEOF
7918 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7919 $EGREP "free" >/dev/null 2>&1; then :
7920
7921 else
7922 ac_cv_header_stdc=no
7923 fi
7924 rm -f conftest*
7925
7926 fi
7927
7928 if test $ac_cv_header_stdc = yes; then
7929 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7930 if test "$cross_compiling" = yes; then :
7931 :
7932 else
7933 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7934 /* end confdefs.h. */
7935 #include <ctype.h>
7936 #include <stdlib.h>
7937 #if ((' ' & 0x0FF) == 0x020)
7938 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7939 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7940 #else
7941 # define ISLOWER(c) \
7942 (('a' <= (c) && (c) <= 'i') \
7943 || ('j' <= (c) && (c) <= 'r') \
7944 || ('s' <= (c) && (c) <= 'z'))
7945 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7946 #endif
7947
7948 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7949 int
7950 main ()
7951 {
7952 int i;
7953 for (i = 0; i < 256; i++)
7954 if (XOR (islower (i), ISLOWER (i))
7955 || toupper (i) != TOUPPER (i))
7956 return 2;
7957 return 0;
7958 }
7959 _ACEOF
7960 if ac_fn_c_try_run "$LINENO"; then :
7961
7962 else
7963 ac_cv_header_stdc=no
7964 fi
7965 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7966 conftest.$ac_objext conftest.beam conftest.$ac_ext
7967 fi
7968
7969 fi
7970 fi
7971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7972 $as_echo "$ac_cv_header_stdc" >&6; }
7973 if test $ac_cv_header_stdc = yes; then
7974
7975 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7976
7977 fi
7978
7979 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
7980 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
7981 inttypes.h stdint.h unistd.h
7982 do :
7983 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7984 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
7985 "
7986 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7987 cat >>confdefs.h <<_ACEOF
7988 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7989 _ACEOF
7990
7991 fi
7992
7993 done
7994
7995
7996 for ac_header in dlfcn.h
7997 do :
7998 ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
7999 "
8000 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
8001 cat >>confdefs.h <<_ACEOF
8002 #define HAVE_DLFCN_H 1
8003 _ACEOF
8004
8005 fi
8006
8007 done
8008
8009
8010
8011
8012
8013 # Set options
8014
8015
8016
8017 enable_dlopen=no
8018
8019
8020 enable_win32_dll=no
8021
8022
8023 # Check whether --enable-shared was given.
8024 if test "${enable_shared+set}" = set; then :
8025 enableval=$enable_shared; p=${PACKAGE-default}
8026 case $enableval in
8027 yes) enable_shared=yes ;;
8028 no) enable_shared=no ;;
8029 *)
8030 enable_shared=no
8031 # Look at the argument we got. We use all the common list separators.
8032 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
8033 for pkg in $enableval; do
8034 IFS=$lt_save_ifs
8035 if test "X$pkg" = "X$p"; then
8036 enable_shared=yes
8037 fi
8038 done
8039 IFS=$lt_save_ifs
8040 ;;
8041 esac
8042 else
8043 enable_shared=yes
8044 fi
8045
8046
8047
8048
8049
8050
8051
8052
8053
8054 # Check whether --enable-static was given.
8055 if test "${enable_static+set}" = set; then :
8056 enableval=$enable_static; p=${PACKAGE-default}
8057 case $enableval in
8058 yes) enable_static=yes ;;
8059 no) enable_static=no ;;
8060 *)
8061 enable_static=no
8062 # Look at the argument we got. We use all the common list separators.
8063 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
8064 for pkg in $enableval; do
8065 IFS=$lt_save_ifs
8066 if test "X$pkg" = "X$p"; then
8067 enable_static=yes
8068 fi
8069 done
8070 IFS=$lt_save_ifs
8071 ;;
8072 esac
8073 else
8074 enable_static=yes
8075 fi
8076
8077
8078
8079
8080
8081
8082
8083
8084
8085
8086 # Check whether --with-pic was given.
8087 if test "${with_pic+set}" = set; then :
8088 withval=$with_pic; lt_p=${PACKAGE-default}
8089 case $withval in
8090 yes|no) pic_mode=$withval ;;
8091 *)
8092 pic_mode=default
8093 # Look at the argument we got. We use all the common list separators.
8094 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
8095 for lt_pkg in $withval; do
8096 IFS=$lt_save_ifs
8097 if test "X$lt_pkg" = "X$lt_p"; then
8098 pic_mode=yes
8099 fi
8100 done
8101 IFS=$lt_save_ifs
8102 ;;
8103 esac
8104 else
8105 pic_mode=default
8106 fi
8107
8108
8109
8110
8111
8112
8113
8114
8115 # Check whether --enable-fast-install was given.
8116 if test "${enable_fast_install+set}" = set; then :
8117 enableval=$enable_fast_install; p=${PACKAGE-default}
8118 case $enableval in
8119 yes) enable_fast_install=yes ;;
8120 no) enable_fast_install=no ;;
8121 *)
8122 enable_fast_install=no
8123 # Look at the argument we got. We use all the common list separators.
8124 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
8125 for pkg in $enableval; do
8126 IFS=$lt_save_ifs
8127 if test "X$pkg" = "X$p"; then
8128 enable_fast_install=yes
8129 fi
8130 done
8131 IFS=$lt_save_ifs
8132 ;;
8133 esac
8134 else
8135 enable_fast_install=yes
8136 fi
8137
8138
8139
8140
8141
8142
8143
8144
8145 shared_archive_member_spec=
8146 case $host,$enable_shared in
8147 power*-*-aix[5-9]*,yes)
8148 { $as_echo "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5
8149 $as_echo_n "checking which variant of shared library versioning to provide... " >&6; }
8150
8151 # Check whether --with-aix-soname was given.
8152 if test "${with_aix_soname+set}" = set; then :
8153 withval=$with_aix_soname; case $withval in
8154 aix|svr4|both)
8155 ;;
8156 *)
8157 as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5
8158 ;;
8159 esac
8160 lt_cv_with_aix_soname=$with_aix_soname
8161 else
8162 if ${lt_cv_with_aix_soname+:} false; then :
8163 $as_echo_n "(cached) " >&6
8164 else
8165 lt_cv_with_aix_soname=aix
8166 fi
8167
8168 with_aix_soname=$lt_cv_with_aix_soname
8169 fi
8170
8171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5
8172 $as_echo "$with_aix_soname" >&6; }
8173 if test aix != "$with_aix_soname"; then
8174 # For the AIX way of multilib, we name the shared archive member
8175 # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o',
8176 # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File.
8177 # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag,
8178 # the AIX toolchain works better with OBJECT_MODE set (default 32).
8179 if test 64 = "${OBJECT_MODE-32}"; then
8180 shared_archive_member_spec=shr_64
8181 else
8182 shared_archive_member_spec=shr
8183 fi
8184 fi
8185 ;;
8186 *)
8187 with_aix_soname=aix
8188 ;;
8189 esac
8190
8191
8192
8193
8194
8195
8196
8197
8198
8199
8200 # This can be used to rebuild libtool when needed
8201 LIBTOOL_DEPS=$ltmain
8202
8203 # Always use our own libtool.
8204 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
8205
8206
8207
8208
8209
8210
8211
8212
8213
8214
8215
8216
8217
8218
8219
8220
8221
8222
8223
8224
8225
8226
8227
8228
8229
8230
8231
8232
8233
8234
8235 test -z "$LN_S" && LN_S="ln -s"
8236
8237
8238
8239
8240
8241
8242
8243
8244
8245
8246
8247
8248
8249
8250 if test -n "${ZSH_VERSION+set}"; then
8251 setopt NO_GLOB_SUBST
8252 fi
8253
8254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
8255 $as_echo_n "checking for objdir... " >&6; }
8256 if ${lt_cv_objdir+:} false; then :
8257 $as_echo_n "(cached) " >&6
8258 else
8259 rm -f .libs 2>/dev/null
8260 mkdir .libs 2>/dev/null
8261 if test -d .libs; then
8262 lt_cv_objdir=.libs
8263 else
8264 # MS-DOS does not allow filenames that begin with a dot.
8265 lt_cv_objdir=_libs
8266 fi
8267 rmdir .libs 2>/dev/null
8268 fi
8269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
8270 $as_echo "$lt_cv_objdir" >&6; }
8271 objdir=$lt_cv_objdir
8272
8273
8274
8275
8276
8277 cat >>confdefs.h <<_ACEOF
8278 #define LT_OBJDIR "$lt_cv_objdir/"
8279 _ACEOF
8280
8281
8282
8283
8284 case $host_os in
8285 aix3*)
8286 # AIX sometimes has problems with the GCC collect2 program. For some
8287 # reason, if we set the COLLECT_NAMES environment variable, the problems
8288 # vanish in a puff of smoke.
8289 if test set != "${COLLECT_NAMES+set}"; then
8290 COLLECT_NAMES=
8291 export COLLECT_NAMES
8292 fi
8293 ;;
8294 esac
8295
8296 # Global variables:
8297 ofile=libtool
8298 can_build_shared=yes
8299
8300 # All known linkers require a '.a' archive for static linking (except MSVC,
8301 # which needs '.lib').
8302 libext=a
8303
8304 with_gnu_ld=$lt_cv_prog_gnu_ld
8305
8306 old_CC=$CC
8307 old_CFLAGS=$CFLAGS
8308
8309 # Set sane defaults for various variables
8310 test -z "$CC" && CC=cc
8311 test -z "$LTCC" && LTCC=$CC
8312 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
8313 test -z "$LD" && LD=ld
8314 test -z "$ac_objext" && ac_objext=o
8315
8316 func_cc_basename $compiler
8317 cc_basename=$func_cc_basename_result
8318
8319
8320 # Only perform the check for file, if the check method requires it
8321 test -z "$MAGIC_CMD" && MAGIC_CMD=file
8322 case $deplibs_check_method in
8323 file_magic*)
8324 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
8325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
8326 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
8327 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8328 $as_echo_n "(cached) " >&6
8329 else
8330 case $MAGIC_CMD in
8331 [\\/*] | ?:[\\/]*)
8332 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
8333 ;;
8334 *)
8335 lt_save_MAGIC_CMD=$MAGIC_CMD
8336 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
8337 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8338 for ac_dir in $ac_dummy; do
8339 IFS=$lt_save_ifs
8340 test -z "$ac_dir" && ac_dir=.
8341 if test -f "$ac_dir/${ac_tool_prefix}file"; then
8342 lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file"
8343 if test -n "$file_magic_test_file"; then
8344 case $deplibs_check_method in
8345 "file_magic "*)
8346 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8347 MAGIC_CMD=$lt_cv_path_MAGIC_CMD
8348 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8349 $EGREP "$file_magic_regex" > /dev/null; then
8350 :
8351 else
8352 cat <<_LT_EOF 1>&2
8353
8354 *** Warning: the command libtool uses to detect shared libraries,
8355 *** $file_magic_cmd, produces output that libtool cannot recognize.
8356 *** The result is that libtool may fail to recognize shared libraries
8357 *** as such. This will affect the creation of libtool libraries that
8358 *** depend on shared libraries, but programs linked with such libtool
8359 *** libraries will work regardless of this problem. Nevertheless, you
8360 *** may want to report the problem to your system manager and/or to
8361 *** bug-libtool@gnu.org
8362
8363 _LT_EOF
8364 fi ;;
8365 esac
8366 fi
8367 break
8368 fi
8369 done
8370 IFS=$lt_save_ifs
8371 MAGIC_CMD=$lt_save_MAGIC_CMD
8372 ;;
8373 esac
8374 fi
8375
8376 MAGIC_CMD=$lt_cv_path_MAGIC_CMD
8377 if test -n "$MAGIC_CMD"; then
8378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8379 $as_echo "$MAGIC_CMD" >&6; }
8380 else
8381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8382 $as_echo "no" >&6; }
8383 fi
8384
8385
8386
8387
8388
8389 if test -z "$lt_cv_path_MAGIC_CMD"; then
8390 if test -n "$ac_tool_prefix"; then
8391 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
8392 $as_echo_n "checking for file... " >&6; }
8393 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8394 $as_echo_n "(cached) " >&6
8395 else
8396 case $MAGIC_CMD in
8397 [\\/*] | ?:[\\/]*)
8398 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
8399 ;;
8400 *)
8401 lt_save_MAGIC_CMD=$MAGIC_CMD
8402 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
8403 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8404 for ac_dir in $ac_dummy; do
8405 IFS=$lt_save_ifs
8406 test -z "$ac_dir" && ac_dir=.
8407 if test -f "$ac_dir/file"; then
8408 lt_cv_path_MAGIC_CMD=$ac_dir/"file"
8409 if test -n "$file_magic_test_file"; then
8410 case $deplibs_check_method in
8411 "file_magic "*)
8412 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8413 MAGIC_CMD=$lt_cv_path_MAGIC_CMD
8414 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8415 $EGREP "$file_magic_regex" > /dev/null; then
8416 :
8417 else
8418 cat <<_LT_EOF 1>&2
8419
8420 *** Warning: the command libtool uses to detect shared libraries,
8421 *** $file_magic_cmd, produces output that libtool cannot recognize.
8422 *** The result is that libtool may fail to recognize shared libraries
8423 *** as such. This will affect the creation of libtool libraries that
8424 *** depend on shared libraries, but programs linked with such libtool
8425 *** libraries will work regardless of this problem. Nevertheless, you
8426 *** may want to report the problem to your system manager and/or to
8427 *** bug-libtool@gnu.org
8428
8429 _LT_EOF
8430 fi ;;
8431 esac
8432 fi
8433 break
8434 fi
8435 done
8436 IFS=$lt_save_ifs
8437 MAGIC_CMD=$lt_save_MAGIC_CMD
8438 ;;
8439 esac
8440 fi
8441
8442 MAGIC_CMD=$lt_cv_path_MAGIC_CMD
8443 if test -n "$MAGIC_CMD"; then
8444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8445 $as_echo "$MAGIC_CMD" >&6; }
8446 else
8447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8448 $as_echo "no" >&6; }
8449 fi
8450
8451
8452 else
8453 MAGIC_CMD=:
8454 fi
8455 fi
8456
8457 fi
8458 ;;
8459 esac
8460
8461 # Use C for the default configuration in the libtool script
8462
8463 lt_save_CC=$CC
8464 ac_ext=c
8465 ac_cpp='$CPP $CPPFLAGS'
8466 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8467 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8468 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8469
8470
8471 # Source file extension for C test sources.
8472 ac_ext=c
8473
8474 # Object file extension for compiled C test sources.
8475 objext=o
8476 objext=$objext
8477
8478 # Code to be used in simple compile tests
8479 lt_simple_compile_test_code="int some_variable = 0;"
8480
8481 # Code to be used in simple link tests
8482 lt_simple_link_test_code='int main(){return(0);}'
8483
8484
8485
8486
8487
8488
8489
8490 # If no C compiler was specified, use CC.
8491 LTCC=${LTCC-"$CC"}
8492
8493 # If no C compiler flags were specified, use CFLAGS.
8494 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8495
8496 # Allow CC to be a program name with arguments.
8497 compiler=$CC
8498
8499 # Save the default compiler, since it gets overwritten when the other
8500 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
8501 compiler_DEFAULT=$CC
8502
8503 # save warnings/boilerplate of simple test code
8504 ac_outfile=conftest.$ac_objext
8505 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
8506 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8507 _lt_compiler_boilerplate=`cat conftest.err`
8508 $RM conftest*
8509
8510 ac_outfile=conftest.$ac_objext
8511 echo "$lt_simple_link_test_code" >conftest.$ac_ext
8512 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8513 _lt_linker_boilerplate=`cat conftest.err`
8514 $RM -r conftest*
8515
8516
8517 ## CAVEAT EMPTOR:
8518 ## There is no encapsulation within the following macros, do not change
8519 ## the running order or otherwise move them around unless you know exactly
8520 ## what you are doing...
8521 if test -n "$compiler"; then
8522
8523 lt_prog_compiler_no_builtin_flag=
8524
8525 if test yes = "$GCC"; then
8526 case $cc_basename in
8527 nvcc*)
8528 lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
8529 *)
8530 lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
8531 esac
8532
8533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
8534 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
8535 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
8536 $as_echo_n "(cached) " >&6
8537 else
8538 lt_cv_prog_compiler_rtti_exceptions=no
8539 ac_outfile=conftest.$ac_objext
8540 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8541 lt_compiler_flag="-fno-rtti -fno-exceptions" ## exclude from sc_useless_quotes_in_assignment
8542 # Insert the option either (1) after the last *FLAGS variable, or
8543 # (2) before a word containing "conftest.", or (3) at the end.
8544 # Note that $ac_compile itself does not contain backslashes and begins
8545 # with a dollar sign (not a hyphen), so the echo should work correctly.
8546 # The option is referenced via a variable to avoid confusing sed.
8547 lt_compile=`echo "$ac_compile" | $SED \
8548 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8549 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8550 -e 's:$: $lt_compiler_flag:'`
8551 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8552 (eval "$lt_compile" 2>conftest.err)
8553 ac_status=$?
8554 cat conftest.err >&5
8555 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8556 if (exit $ac_status) && test -s "$ac_outfile"; then
8557 # The compiler can only warn and ignore the option if not recognized
8558 # So say no if there are warnings other than the usual output.
8559 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8560 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8561 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8562 lt_cv_prog_compiler_rtti_exceptions=yes
8563 fi
8564 fi
8565 $RM conftest*
8566
8567 fi
8568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
8569 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
8570
8571 if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then
8572 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
8573 else
8574 :
8575 fi
8576
8577 fi
8578
8579
8580
8581
8582
8583
8584 lt_prog_compiler_wl=
8585 lt_prog_compiler_pic=
8586 lt_prog_compiler_static=
8587
8588
8589 if test yes = "$GCC"; then
8590 lt_prog_compiler_wl='-Wl,'
8591 lt_prog_compiler_static='-static'
8592
8593 case $host_os in
8594 aix*)
8595 # All AIX code is PIC.
8596 if test ia64 = "$host_cpu"; then
8597 # AIX 5 now supports IA64 processor
8598 lt_prog_compiler_static='-Bstatic'
8599 fi
8600 lt_prog_compiler_pic='-fPIC'
8601 ;;
8602
8603 amigaos*)
8604 case $host_cpu in
8605 powerpc)
8606 # see comment about AmigaOS4 .so support
8607 lt_prog_compiler_pic='-fPIC'
8608 ;;
8609 m68k)
8610 # FIXME: we need at least 68020 code to build shared libraries, but
8611 # adding the '-m68020' flag to GCC prevents building anything better,
8612 # like '-m68040'.
8613 lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
8614 ;;
8615 esac
8616 ;;
8617
8618 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
8619 # PIC is the default for these OSes.
8620 ;;
8621
8622 mingw* | cygwin* | pw32* | os2* | cegcc*)
8623 # This hack is so that the source file can tell whether it is being
8624 # built for inclusion in a dll (and should export symbols for example).
8625 # Although the cygwin gcc ignores -fPIC, still need this for old-style
8626 # (--disable-auto-import) libraries
8627 lt_prog_compiler_pic='-DDLL_EXPORT'
8628 case $host_os in
8629 os2*)
8630 lt_prog_compiler_static='$wl-static'
8631 ;;
8632 esac
8633 ;;
8634
8635 darwin* | rhapsody*)
8636 # PIC is the default on this platform
8637 # Common symbols not allowed in MH_DYLIB files
8638 lt_prog_compiler_pic='-fno-common'
8639 ;;
8640
8641 haiku*)
8642 # PIC is the default for Haiku.
8643 # The "-static" flag exists, but is broken.
8644 lt_prog_compiler_static=
8645 ;;
8646
8647 hpux*)
8648 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
8649 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
8650 # sets the default TLS model and affects inlining.
8651 case $host_cpu in
8652 hppa*64*)
8653 # +Z the default
8654 ;;
8655 *)
8656 lt_prog_compiler_pic='-fPIC'
8657 ;;
8658 esac
8659 ;;
8660
8661 interix[3-9]*)
8662 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
8663 # Instead, we relocate shared libraries at runtime.
8664 ;;
8665
8666 msdosdjgpp*)
8667 # Just because we use GCC doesn't mean we suddenly get shared libraries
8668 # on systems that don't support them.
8669 lt_prog_compiler_can_build_shared=no
8670 enable_shared=no
8671 ;;
8672
8673 *nto* | *qnx*)
8674 # QNX uses GNU C++, but need to define -shared option too, otherwise
8675 # it will coredump.
8676 lt_prog_compiler_pic='-fPIC -shared'
8677 ;;
8678
8679 sysv4*MP*)
8680 if test -d /usr/nec; then
8681 lt_prog_compiler_pic=-Kconform_pic
8682 fi
8683 ;;
8684
8685 *)
8686 lt_prog_compiler_pic='-fPIC'
8687 ;;
8688 esac
8689
8690 case $cc_basename in
8691 nvcc*) # Cuda Compiler Driver 2.2
8692 lt_prog_compiler_wl='-Xlinker '
8693 if test -n "$lt_prog_compiler_pic"; then
8694 lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic"
8695 fi
8696 ;;
8697 esac
8698 else
8699 # PORTME Check for flag to pass linker flags through the system compiler.
8700 case $host_os in
8701 aix*)
8702 lt_prog_compiler_wl='-Wl,'
8703 if test ia64 = "$host_cpu"; then
8704 # AIX 5 now supports IA64 processor
8705 lt_prog_compiler_static='-Bstatic'
8706 else
8707 lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
8708 fi
8709 ;;
8710
8711 darwin* | rhapsody*)
8712 # PIC is the default on this platform
8713 # Common symbols not allowed in MH_DYLIB files
8714 lt_prog_compiler_pic='-fno-common'
8715 case $cc_basename in
8716 nagfor*)
8717 # NAG Fortran compiler
8718 lt_prog_compiler_wl='-Wl,-Wl,,'
8719 lt_prog_compiler_pic='-PIC'
8720 lt_prog_compiler_static='-Bstatic'
8721 ;;
8722 esac
8723 ;;
8724
8725 mingw* | cygwin* | pw32* | os2* | cegcc*)
8726 # This hack is so that the source file can tell whether it is being
8727 # built for inclusion in a dll (and should export symbols for example).
8728 lt_prog_compiler_pic='-DDLL_EXPORT'
8729 case $host_os in
8730 os2*)
8731 lt_prog_compiler_static='$wl-static'
8732 ;;
8733 esac
8734 ;;
8735
8736 hpux9* | hpux10* | hpux11*)
8737 lt_prog_compiler_wl='-Wl,'
8738 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
8739 # not for PA HP-UX.
8740 case $host_cpu in
8741 hppa*64*|ia64*)
8742 # +Z the default
8743 ;;
8744 *)
8745 lt_prog_compiler_pic='+Z'
8746 ;;
8747 esac
8748 # Is there a better lt_prog_compiler_static that works with the bundled CC?
8749 lt_prog_compiler_static='$wl-a ${wl}archive'
8750 ;;
8751
8752 irix5* | irix6* | nonstopux*)
8753 lt_prog_compiler_wl='-Wl,'
8754 # PIC (with -KPIC) is the default.
8755 lt_prog_compiler_static='-non_shared'
8756 ;;
8757
8758 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
8759 case $cc_basename in
8760 # old Intel for x86_64, which still supported -KPIC.
8761 ecc*)
8762 lt_prog_compiler_wl='-Wl,'
8763 lt_prog_compiler_pic='-KPIC'
8764 lt_prog_compiler_static='-static'
8765 ;;
8766 # icc used to be incompatible with GCC.
8767 # ICC 10 doesn't accept -KPIC any more.
8768 icc* | ifort*)
8769 lt_prog_compiler_wl='-Wl,'
8770 lt_prog_compiler_pic='-fPIC'
8771 lt_prog_compiler_static='-static'
8772 ;;
8773 # Lahey Fortran 8.1.
8774 lf95*)
8775 lt_prog_compiler_wl='-Wl,'
8776 lt_prog_compiler_pic='--shared'
8777 lt_prog_compiler_static='--static'
8778 ;;
8779 nagfor*)
8780 # NAG Fortran compiler
8781 lt_prog_compiler_wl='-Wl,-Wl,,'
8782 lt_prog_compiler_pic='-PIC'
8783 lt_prog_compiler_static='-Bstatic'
8784 ;;
8785 tcc*)
8786 # Fabrice Bellard et al's Tiny C Compiler
8787 lt_prog_compiler_wl='-Wl,'
8788 lt_prog_compiler_pic='-fPIC'
8789 lt_prog_compiler_static='-static'
8790 ;;
8791 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
8792 # Portland Group compilers (*not* the Pentium gcc compiler,
8793 # which looks to be a dead project)
8794 lt_prog_compiler_wl='-Wl,'
8795 lt_prog_compiler_pic='-fpic'
8796 lt_prog_compiler_static='-Bstatic'
8797 ;;
8798 ccc*)
8799 lt_prog_compiler_wl='-Wl,'
8800 # All Alpha code is PIC.
8801 lt_prog_compiler_static='-non_shared'
8802 ;;
8803 xl* | bgxl* | bgf* | mpixl*)
8804 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
8805 lt_prog_compiler_wl='-Wl,'
8806 lt_prog_compiler_pic='-qpic'
8807 lt_prog_compiler_static='-qstaticlink'
8808 ;;
8809 *)
8810 case `$CC -V 2>&1 | sed 5q` in
8811 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*)
8812 # Sun Fortran 8.3 passes all unrecognized flags to the linker
8813 lt_prog_compiler_pic='-KPIC'
8814 lt_prog_compiler_static='-Bstatic'
8815 lt_prog_compiler_wl=''
8816 ;;
8817 *Sun\ F* | *Sun*Fortran*)
8818 lt_prog_compiler_pic='-KPIC'
8819 lt_prog_compiler_static='-Bstatic'
8820 lt_prog_compiler_wl='-Qoption ld '
8821 ;;
8822 *Sun\ C*)
8823 # Sun C 5.9
8824 lt_prog_compiler_pic='-KPIC'
8825 lt_prog_compiler_static='-Bstatic'
8826 lt_prog_compiler_wl='-Wl,'
8827 ;;
8828 *Intel*\ [CF]*Compiler*)
8829 lt_prog_compiler_wl='-Wl,'
8830 lt_prog_compiler_pic='-fPIC'
8831 lt_prog_compiler_static='-static'
8832 ;;
8833 *Portland\ Group*)
8834 lt_prog_compiler_wl='-Wl,'
8835 lt_prog_compiler_pic='-fpic'
8836 lt_prog_compiler_static='-Bstatic'
8837 ;;
8838 esac
8839 ;;
8840 esac
8841 ;;
8842
8843 newsos6)
8844 lt_prog_compiler_pic='-KPIC'
8845 lt_prog_compiler_static='-Bstatic'
8846 ;;
8847
8848 *nto* | *qnx*)
8849 # QNX uses GNU C++, but need to define -shared option too, otherwise
8850 # it will coredump.
8851 lt_prog_compiler_pic='-fPIC -shared'
8852 ;;
8853
8854 osf3* | osf4* | osf5*)
8855 lt_prog_compiler_wl='-Wl,'
8856 # All OSF/1 code is PIC.
8857 lt_prog_compiler_static='-non_shared'
8858 ;;
8859
8860 rdos*)
8861 lt_prog_compiler_static='-non_shared'
8862 ;;
8863
8864 solaris*)
8865 lt_prog_compiler_pic='-KPIC'
8866 lt_prog_compiler_static='-Bstatic'
8867 case $cc_basename in
8868 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
8869 lt_prog_compiler_wl='-Qoption ld ';;
8870 *)
8871 lt_prog_compiler_wl='-Wl,';;
8872 esac
8873 ;;
8874
8875 sunos4*)
8876 lt_prog_compiler_wl='-Qoption ld '
8877 lt_prog_compiler_pic='-PIC'
8878 lt_prog_compiler_static='-Bstatic'
8879 ;;
8880
8881 sysv4 | sysv4.2uw2* | sysv4.3*)
8882 lt_prog_compiler_wl='-Wl,'
8883 lt_prog_compiler_pic='-KPIC'
8884 lt_prog_compiler_static='-Bstatic'
8885 ;;
8886
8887 sysv4*MP*)
8888 if test -d /usr/nec; then
8889 lt_prog_compiler_pic='-Kconform_pic'
8890 lt_prog_compiler_static='-Bstatic'
8891 fi
8892 ;;
8893
8894 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8895 lt_prog_compiler_wl='-Wl,'
8896 lt_prog_compiler_pic='-KPIC'
8897 lt_prog_compiler_static='-Bstatic'
8898 ;;
8899
8900 unicos*)
8901 lt_prog_compiler_wl='-Wl,'
8902 lt_prog_compiler_can_build_shared=no
8903 ;;
8904
8905 uts4*)
8906 lt_prog_compiler_pic='-pic'
8907 lt_prog_compiler_static='-Bstatic'
8908 ;;
8909
8910 *)
8911 lt_prog_compiler_can_build_shared=no
8912 ;;
8913 esac
8914 fi
8915
8916 case $host_os in
8917 # For platforms that do not support PIC, -DPIC is meaningless:
8918 *djgpp*)
8919 lt_prog_compiler_pic=
8920 ;;
8921 *)
8922 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8923 ;;
8924 esac
8925
8926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
8927 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
8928 if ${lt_cv_prog_compiler_pic+:} false; then :
8929 $as_echo_n "(cached) " >&6
8930 else
8931 lt_cv_prog_compiler_pic=$lt_prog_compiler_pic
8932 fi
8933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5
8934 $as_echo "$lt_cv_prog_compiler_pic" >&6; }
8935 lt_prog_compiler_pic=$lt_cv_prog_compiler_pic
8936
8937 #
8938 # Check to make sure the PIC flag actually works.
8939 #
8940 if test -n "$lt_prog_compiler_pic"; then
8941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8942 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8943 if ${lt_cv_prog_compiler_pic_works+:} false; then :
8944 $as_echo_n "(cached) " >&6
8945 else
8946 lt_cv_prog_compiler_pic_works=no
8947 ac_outfile=conftest.$ac_objext
8948 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8949 lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ## exclude from sc_useless_quotes_in_assignment
8950 # Insert the option either (1) after the last *FLAGS variable, or
8951 # (2) before a word containing "conftest.", or (3) at the end.
8952 # Note that $ac_compile itself does not contain backslashes and begins
8953 # with a dollar sign (not a hyphen), so the echo should work correctly.
8954 # The option is referenced via a variable to avoid confusing sed.
8955 lt_compile=`echo "$ac_compile" | $SED \
8956 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8957 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8958 -e 's:$: $lt_compiler_flag:'`
8959 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8960 (eval "$lt_compile" 2>conftest.err)
8961 ac_status=$?
8962 cat conftest.err >&5
8963 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8964 if (exit $ac_status) && test -s "$ac_outfile"; then
8965 # The compiler can only warn and ignore the option if not recognized
8966 # So say no if there are warnings other than the usual output.
8967 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8968 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8969 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8970 lt_cv_prog_compiler_pic_works=yes
8971 fi
8972 fi
8973 $RM conftest*
8974
8975 fi
8976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8977 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8978
8979 if test yes = "$lt_cv_prog_compiler_pic_works"; then
8980 case $lt_prog_compiler_pic in
8981 "" | " "*) ;;
8982 *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8983 esac
8984 else
8985 lt_prog_compiler_pic=
8986 lt_prog_compiler_can_build_shared=no
8987 fi
8988
8989 fi
8990
8991
8992
8993
8994
8995
8996
8997
8998
8999
9000
9001 #
9002 # Check to make sure the static flag actually works.
9003 #
9004 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
9005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
9006 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
9007 if ${lt_cv_prog_compiler_static_works+:} false; then :
9008 $as_echo_n "(cached) " >&6
9009 else
9010 lt_cv_prog_compiler_static_works=no
9011 save_LDFLAGS=$LDFLAGS
9012 LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
9013 echo "$lt_simple_link_test_code" > conftest.$ac_ext
9014 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9015 # The linker can only warn and ignore the option if not recognized
9016 # So say no if there are warnings
9017 if test -s conftest.err; then
9018 # Append any errors to the config.log.
9019 cat conftest.err 1>&5
9020 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9021 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9022 if diff conftest.exp conftest.er2 >/dev/null; then
9023 lt_cv_prog_compiler_static_works=yes
9024 fi
9025 else
9026 lt_cv_prog_compiler_static_works=yes
9027 fi
9028 fi
9029 $RM -r conftest*
9030 LDFLAGS=$save_LDFLAGS
9031
9032 fi
9033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
9034 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
9035
9036 if test yes = "$lt_cv_prog_compiler_static_works"; then
9037 :
9038 else
9039 lt_prog_compiler_static=
9040 fi
9041
9042
9043
9044
9045
9046
9047
9048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
9049 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
9050 if ${lt_cv_prog_compiler_c_o+:} false; then :
9051 $as_echo_n "(cached) " >&6
9052 else
9053 lt_cv_prog_compiler_c_o=no
9054 $RM -r conftest 2>/dev/null
9055 mkdir conftest
9056 cd conftest
9057 mkdir out
9058 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9059
9060 lt_compiler_flag="-o out/conftest2.$ac_objext"
9061 # Insert the option either (1) after the last *FLAGS variable, or
9062 # (2) before a word containing "conftest.", or (3) at the end.
9063 # Note that $ac_compile itself does not contain backslashes and begins
9064 # with a dollar sign (not a hyphen), so the echo should work correctly.
9065 lt_compile=`echo "$ac_compile" | $SED \
9066 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9067 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9068 -e 's:$: $lt_compiler_flag:'`
9069 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9070 (eval "$lt_compile" 2>out/conftest.err)
9071 ac_status=$?
9072 cat out/conftest.err >&5
9073 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9074 if (exit $ac_status) && test -s out/conftest2.$ac_objext
9075 then
9076 # The compiler can only warn and ignore the option if not recognized
9077 # So say no if there are warnings
9078 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
9079 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
9080 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
9081 lt_cv_prog_compiler_c_o=yes
9082 fi
9083 fi
9084 chmod u+w . 2>&5
9085 $RM conftest*
9086 # SGI C++ compiler will create directory out/ii_files/ for
9087 # template instantiation
9088 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9089 $RM out/* && rmdir out
9090 cd ..
9091 $RM -r conftest
9092 $RM conftest*
9093
9094 fi
9095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9096 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9097
9098
9099
9100
9101
9102
9103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
9104 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
9105 if ${lt_cv_prog_compiler_c_o+:} false; then :
9106 $as_echo_n "(cached) " >&6
9107 else
9108 lt_cv_prog_compiler_c_o=no
9109 $RM -r conftest 2>/dev/null
9110 mkdir conftest
9111 cd conftest
9112 mkdir out
9113 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9114
9115 lt_compiler_flag="-o out/conftest2.$ac_objext"
9116 # Insert the option either (1) after the last *FLAGS variable, or
9117 # (2) before a word containing "conftest.", or (3) at the end.
9118 # Note that $ac_compile itself does not contain backslashes and begins
9119 # with a dollar sign (not a hyphen), so the echo should work correctly.
9120 lt_compile=`echo "$ac_compile" | $SED \
9121 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9122 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9123 -e 's:$: $lt_compiler_flag:'`
9124 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9125 (eval "$lt_compile" 2>out/conftest.err)
9126 ac_status=$?
9127 cat out/conftest.err >&5
9128 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9129 if (exit $ac_status) && test -s out/conftest2.$ac_objext
9130 then
9131 # The compiler can only warn and ignore the option if not recognized
9132 # So say no if there are warnings
9133 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
9134 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
9135 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
9136 lt_cv_prog_compiler_c_o=yes
9137 fi
9138 fi
9139 chmod u+w . 2>&5
9140 $RM conftest*
9141 # SGI C++ compiler will create directory out/ii_files/ for
9142 # template instantiation
9143 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9144 $RM out/* && rmdir out
9145 cd ..
9146 $RM -r conftest
9147 $RM conftest*
9148
9149 fi
9150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9151 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9152
9153
9154
9155
9156 hard_links=nottested
9157 if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then
9158 # do not overwrite the value of need_locks provided by the user
9159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
9160 $as_echo_n "checking if we can lock with hard links... " >&6; }
9161 hard_links=yes
9162 $RM conftest*
9163 ln conftest.a conftest.b 2>/dev/null && hard_links=no
9164 touch conftest.a
9165 ln conftest.a conftest.b 2>&5 || hard_links=no
9166 ln conftest.a conftest.b 2>/dev/null && hard_links=no
9167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
9168 $as_echo "$hard_links" >&6; }
9169 if test no = "$hard_links"; then
9170 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5
9171 $as_echo "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;}
9172 need_locks=warn
9173 fi
9174 else
9175 need_locks=no
9176 fi
9177
9178
9179
9180
9181
9182
9183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
9184 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
9185
9186 runpath_var=
9187 allow_undefined_flag=
9188 always_export_symbols=no
9189 archive_cmds=
9190 archive_expsym_cmds=
9191 compiler_needs_object=no
9192 enable_shared_with_static_runtimes=no
9193 export_dynamic_flag_spec=
9194 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
9195 hardcode_automatic=no
9196 hardcode_direct=no
9197 hardcode_direct_absolute=no
9198 hardcode_libdir_flag_spec=
9199 hardcode_libdir_separator=
9200 hardcode_minus_L=no
9201 hardcode_shlibpath_var=unsupported
9202 inherit_rpath=no
9203 link_all_deplibs=unknown
9204 module_cmds=
9205 module_expsym_cmds=
9206 old_archive_from_new_cmds=
9207 old_archive_from_expsyms_cmds=
9208 thread_safe_flag_spec=
9209 whole_archive_flag_spec=
9210 # include_expsyms should be a list of space-separated symbols to be *always*
9211 # included in the symbol list
9212 include_expsyms=
9213 # exclude_expsyms can be an extended regexp of symbols to exclude
9214 # it will be wrapped by ' (' and ')$', so one must not match beginning or
9215 # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc',
9216 # as well as any symbol that contains 'd'.
9217 exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
9218 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
9219 # platforms (ab)use it in PIC code, but their linkers get confused if
9220 # the symbol is explicitly referenced. Since portable code cannot
9221 # rely on this symbol name, it's probably fine to never include it in
9222 # preloaded symbol tables.
9223 # Exclude shared library initialization/finalization symbols.
9224 extract_expsyms_cmds=
9225
9226 case $host_os in
9227 cygwin* | mingw* | pw32* | cegcc*)
9228 # FIXME: the MSVC++ port hasn't been tested in a loooong time
9229 # When not using gcc, we currently assume that we are using
9230 # Microsoft Visual C++.
9231 if test yes != "$GCC"; then
9232 with_gnu_ld=no
9233 fi
9234 ;;
9235 interix*)
9236 # we just hope/assume this is gcc and not c89 (= MSVC++)
9237 with_gnu_ld=yes
9238 ;;
9239 openbsd* | bitrig*)
9240 with_gnu_ld=no
9241 ;;
9242 linux* | k*bsd*-gnu | gnu*)
9243 link_all_deplibs=no
9244 ;;
9245 esac
9246
9247 ld_shlibs=yes
9248
9249 # On some targets, GNU ld is compatible enough with the native linker
9250 # that we're better off using the native interface for both.
9251 lt_use_gnu_ld_interface=no
9252 if test yes = "$with_gnu_ld"; then
9253 case $host_os in
9254 aix*)
9255 # The AIX port of GNU ld has always aspired to compatibility
9256 # with the native linker. However, as the warning in the GNU ld
9257 # block says, versions before 2.19.5* couldn't really create working
9258 # shared libraries, regardless of the interface used.
9259 case `$LD -v 2>&1` in
9260 *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
9261 *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
9262 *\ \(GNU\ Binutils\)\ [3-9]*) ;;
9263 *)
9264 lt_use_gnu_ld_interface=yes
9265 ;;
9266 esac
9267 ;;
9268 *)
9269 lt_use_gnu_ld_interface=yes
9270 ;;
9271 esac
9272 fi
9273
9274 if test yes = "$lt_use_gnu_ld_interface"; then
9275 # If archive_cmds runs LD, not CC, wlarc should be empty
9276 wlarc='$wl'
9277
9278 # Set some defaults for GNU ld with shared library support. These
9279 # are reset later if shared libraries are not supported. Putting them
9280 # here allows them to be overridden if necessary.
9281 runpath_var=LD_RUN_PATH
9282 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
9283 export_dynamic_flag_spec='$wl--export-dynamic'
9284 # ancient GNU ld didn't support --whole-archive et. al.
9285 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
9286 whole_archive_flag_spec=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
9287 else
9288 whole_archive_flag_spec=
9289 fi
9290 supports_anon_versioning=no
9291 case `$LD -v | $SED -e 's/(^)\+)\s\+//' 2>&1` in
9292 *GNU\ gold*) supports_anon_versioning=yes ;;
9293 *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
9294 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
9295 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
9296 *\ 2.11.*) ;; # other 2.11 versions
9297 *) supports_anon_versioning=yes ;;
9298 esac
9299
9300 # See if GNU ld supports shared libraries.
9301 case $host_os in
9302 aix[3-9]*)
9303 # On AIX/PPC, the GNU linker is very broken
9304 if test ia64 != "$host_cpu"; then
9305 ld_shlibs=no
9306 cat <<_LT_EOF 1>&2
9307
9308 *** Warning: the GNU linker, at least up to release 2.19, is reported
9309 *** to be unable to reliably create shared libraries on AIX.
9310 *** Therefore, libtool is disabling shared libraries support. If you
9311 *** really care for shared libraries, you may want to install binutils
9312 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
9313 *** You will then need to restart the configuration process.
9314
9315 _LT_EOF
9316 fi
9317 ;;
9318
9319 amigaos*)
9320 case $host_cpu in
9321 powerpc)
9322 # see comment about AmigaOS4 .so support
9323 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9324 archive_expsym_cmds=''
9325 ;;
9326 m68k)
9327 archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9328 hardcode_libdir_flag_spec='-L$libdir'
9329 hardcode_minus_L=yes
9330 ;;
9331 esac
9332 ;;
9333
9334 beos*)
9335 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9336 allow_undefined_flag=unsupported
9337 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
9338 # support --undefined. This deserves some investigation. FIXME
9339 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9340 else
9341 ld_shlibs=no
9342 fi
9343 ;;
9344
9345 cygwin* | mingw* | pw32* | cegcc*)
9346 # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
9347 # as there is no search path for DLLs.
9348 hardcode_libdir_flag_spec='-L$libdir'
9349 export_dynamic_flag_spec='$wl--export-all-symbols'
9350 allow_undefined_flag=unsupported
9351 always_export_symbols=no
9352 enable_shared_with_static_runtimes=yes
9353 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
9354 exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'
9355
9356 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
9357 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9358 # If the export-symbols file already is a .def file, use it as
9359 # is; otherwise, prepend EXPORTS...
9360 archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then
9361 cp $export_symbols $output_objdir/$soname.def;
9362 else
9363 echo EXPORTS > $output_objdir/$soname.def;
9364 cat $export_symbols >> $output_objdir/$soname.def;
9365 fi~
9366 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9367 else
9368 ld_shlibs=no
9369 fi
9370 ;;
9371
9372 haiku*)
9373 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9374 link_all_deplibs=yes
9375 ;;
9376
9377 os2*)
9378 hardcode_libdir_flag_spec='-L$libdir'
9379 hardcode_minus_L=yes
9380 allow_undefined_flag=unsupported
9381 shrext_cmds=.dll
9382 archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
9383 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
9384 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
9385 $ECHO EXPORTS >> $output_objdir/$libname.def~
9386 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
9387 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
9388 emximp -o $lib $output_objdir/$libname.def'
9389 archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
9390 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
9391 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
9392 $ECHO EXPORTS >> $output_objdir/$libname.def~
9393 prefix_cmds="$SED"~
9394 if test EXPORTS = "`$SED 1q $export_symbols`"; then
9395 prefix_cmds="$prefix_cmds -e 1d";
9396 fi~
9397 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
9398 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
9399 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
9400 emximp -o $lib $output_objdir/$libname.def'
9401 old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
9402 enable_shared_with_static_runtimes=yes
9403 ;;
9404
9405 interix[3-9]*)
9406 hardcode_direct=no
9407 hardcode_shlibpath_var=no
9408 hardcode_libdir_flag_spec='$wl-rpath,$libdir'
9409 export_dynamic_flag_spec='$wl-E'
9410 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
9411 # Instead, shared libraries are loaded at an image base (0x10000000 by
9412 # default) and relocated if they conflict, which is a slow very memory
9413 # consuming and fragmenting process. To avoid this, we pick a random,
9414 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
9415 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
9416 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9417 archive_expsym_cmds='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9418 ;;
9419
9420 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
9421 tmp_diet=no
9422 if test linux-dietlibc = "$host_os"; then
9423 case $cc_basename in
9424 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
9425 esac
9426 fi
9427 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
9428 && test no = "$tmp_diet"
9429 then
9430 tmp_addflag=' $pic_flag'
9431 tmp_sharedflag='-shared'
9432 case $cc_basename,$host_cpu in
9433 pgcc*) # Portland Group C compiler
9434 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'
9435 tmp_addflag=' $pic_flag'
9436 ;;
9437 pgf77* | pgf90* | pgf95* | pgfortran*)
9438 # Portland Group f77 and f90 compilers
9439 whole_archive_flag_spec='$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'
9440 tmp_addflag=' $pic_flag -Mnomain' ;;
9441 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
9442 tmp_addflag=' -i_dynamic' ;;
9443 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
9444 tmp_addflag=' -i_dynamic -nofor_main' ;;
9445 ifc* | ifort*) # Intel Fortran compiler
9446 tmp_addflag=' -nofor_main' ;;
9447 lf95*) # Lahey Fortran 8.1
9448 whole_archive_flag_spec=
9449 tmp_sharedflag='--shared' ;;
9450 nagfor*) # NAGFOR 5.3
9451 tmp_sharedflag='-Wl,-shared' ;;
9452 xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
9453 tmp_sharedflag='-qmkshrobj'
9454 tmp_addflag= ;;
9455 nvcc*) # Cuda Compiler Driver 2.2
9456 whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
9457 compiler_needs_object=yes
9458 ;;
9459 esac
9460 case `$CC -V 2>&1 | sed 5q` in
9461 *Sun\ C*) # Sun C 5.9
9462 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\"` $wl--no-whole-archive'
9463 compiler_needs_object=yes
9464 tmp_sharedflag='-G' ;;
9465 *Sun\ F*) # Sun Fortran 8.3
9466 tmp_sharedflag='-G' ;;
9467 esac
9468 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9469
9470 if test yes = "$supports_anon_versioning"; then
9471 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9472 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9473 echo "local: *; };" >> $output_objdir/$libname.ver~
9474 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
9475 fi
9476
9477 case $cc_basename in
9478 tcc*)
9479 export_dynamic_flag_spec='-rdynamic'
9480 ;;
9481 xlf* | bgf* | bgxlf* | mpixlf*)
9482 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
9483 whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
9484 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
9485 archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
9486 if test yes = "$supports_anon_versioning"; then
9487 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9488 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9489 echo "local: *; };" >> $output_objdir/$libname.ver~
9490 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
9491 fi
9492 ;;
9493 esac
9494 else
9495 ld_shlibs=no
9496 fi
9497 ;;
9498
9499 netbsd* | netbsdelf*-gnu)
9500 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9501 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
9502 wlarc=
9503 else
9504 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9505 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
9506 fi
9507 ;;
9508
9509 solaris*)
9510 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
9511 ld_shlibs=no
9512 cat <<_LT_EOF 1>&2
9513
9514 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
9515 *** create shared libraries on Solaris systems. Therefore, libtool
9516 *** is disabling shared libraries support. We urge you to upgrade GNU
9517 *** binutils to release 2.9.1 or newer. Another option is to modify
9518 *** your PATH or compiler configuration so that the native linker is
9519 *** used, and then restart.
9520
9521 _LT_EOF
9522 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9523 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9524 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
9525 else
9526 ld_shlibs=no
9527 fi
9528 ;;
9529
9530 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
9531 case `$LD -v 2>&1` in
9532 *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
9533 ld_shlibs=no
9534 cat <<_LT_EOF 1>&2
9535
9536 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot
9537 *** reliably create shared libraries on SCO systems. Therefore, libtool
9538 *** is disabling shared libraries support. We urge you to upgrade GNU
9539 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
9540 *** your PATH or compiler configuration so that the native linker is
9541 *** used, and then restart.
9542
9543 _LT_EOF
9544 ;;
9545 *)
9546 # For security reasons, it is highly recommended that you always
9547 # use absolute paths for naming shared libraries, and exclude the
9548 # DT_RUNPATH tag from executables and libraries. But doing so
9549 # requires that you compile everything twice, which is a pain.
9550 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9551 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
9552 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9553 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
9554 else
9555 ld_shlibs=no
9556 fi
9557 ;;
9558 esac
9559 ;;
9560
9561 sunos4*)
9562 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9563 wlarc=
9564 hardcode_direct=yes
9565 hardcode_shlibpath_var=no
9566 ;;
9567
9568 *)
9569 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9570 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9571 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
9572 else
9573 ld_shlibs=no
9574 fi
9575 ;;
9576 esac
9577
9578 if test no = "$ld_shlibs"; then
9579 runpath_var=
9580 hardcode_libdir_flag_spec=
9581 export_dynamic_flag_spec=
9582 whole_archive_flag_spec=
9583 fi
9584 else
9585 # PORTME fill in a description of your system's linker (not GNU ld)
9586 case $host_os in
9587 aix3*)
9588 allow_undefined_flag=unsupported
9589 always_export_symbols=yes
9590 archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
9591 # Note: this linker hardcodes the directories in LIBPATH if there
9592 # are no directories specified by -L.
9593 hardcode_minus_L=yes
9594 if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then
9595 # Neither direct hardcoding nor static linking is supported with a
9596 # broken collect2.
9597 hardcode_direct=unsupported
9598 fi
9599 ;;
9600
9601 aix[4-9]*)
9602 if test ia64 = "$host_cpu"; then
9603 # On IA64, the linker does run time linking by default, so we don't
9604 # have to do anything special.
9605 aix_use_runtimelinking=no
9606 exp_sym_flag='-Bexport'
9607 no_entry_flag=
9608 else
9609 # If we're using GNU nm, then we don't want the "-C" option.
9610 # -C means demangle to GNU nm, but means don't demangle to AIX nm.
9611 # Without the "-l" option, or with the "-B" option, AIX nm treats
9612 # weak defined symbols like other global defined symbols, whereas
9613 # GNU nm marks them as "W".
9614 # While the 'weak' keyword is ignored in the Export File, we need
9615 # it in the Import File for the 'aix-soname' feature, so we have
9616 # to replace the "-B" option with "-P" for AIX nm.
9617 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
9618 export_symbols_cmds='$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'
9619 else
9620 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'
9621 fi
9622 aix_use_runtimelinking=no
9623
9624 # Test if we are trying to use run time linking or normal
9625 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
9626 # have runtime linking enabled, and use it for executables.
9627 # For shared libraries, we enable/disable runtime linking
9628 # depending on the kind of the shared library created -
9629 # when "with_aix_soname,aix_use_runtimelinking" is:
9630 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables
9631 # "aix,yes" lib.so shared, rtl:yes, for executables
9632 # lib.a static archive
9633 # "both,no" lib.so.V(shr.o) shared, rtl:yes
9634 # lib.a(lib.so.V) shared, rtl:no, for executables
9635 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
9636 # lib.a(lib.so.V) shared, rtl:no
9637 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables
9638 # lib.a static archive
9639 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
9640 for ld_flag in $LDFLAGS; do
9641 if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then
9642 aix_use_runtimelinking=yes
9643 break
9644 fi
9645 done
9646 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
9647 # With aix-soname=svr4, we create the lib.so.V shared archives only,
9648 # so we don't have lib.a shared libs to link our executables.
9649 # We have to force runtime linking in this case.
9650 aix_use_runtimelinking=yes
9651 LDFLAGS="$LDFLAGS -Wl,-brtl"
9652 fi
9653 ;;
9654 esac
9655
9656 exp_sym_flag='-bexport'
9657 no_entry_flag='-bnoentry'
9658 fi
9659
9660 # When large executables or shared objects are built, AIX ld can
9661 # have problems creating the table of contents. If linking a library
9662 # or program results in "error TOC overflow" add -mminimal-toc to
9663 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
9664 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
9665
9666 archive_cmds=''
9667 hardcode_direct=yes
9668 hardcode_direct_absolute=yes
9669 hardcode_libdir_separator=':'
9670 link_all_deplibs=yes
9671 file_list_spec='$wl-f,'
9672 case $with_aix_soname,$aix_use_runtimelinking in
9673 aix,*) ;; # traditional, no import file
9674 svr4,* | *,yes) # use import file
9675 # The Import File defines what to hardcode.
9676 hardcode_direct=no
9677 hardcode_direct_absolute=no
9678 ;;
9679 esac
9680
9681 if test yes = "$GCC"; then
9682 case $host_os in aix4.[012]|aix4.[012].*)
9683 # We only want to do this on AIX 4.2 and lower, the check
9684 # below for broken collect2 doesn't work under 4.3+
9685 collect2name=`$CC -print-prog-name=collect2`
9686 if test -f "$collect2name" &&
9687 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
9688 then
9689 # We have reworked collect2
9690 :
9691 else
9692 # We have old collect2
9693 hardcode_direct=unsupported
9694 # It fails to find uninstalled libraries when the uninstalled
9695 # path is not listed in the libpath. Setting hardcode_minus_L
9696 # to unsupported forces relinking
9697 hardcode_minus_L=yes
9698 hardcode_libdir_flag_spec='-L$libdir'
9699 hardcode_libdir_separator=
9700 fi
9701 ;;
9702 esac
9703 shared_flag='-shared'
9704 if test yes = "$aix_use_runtimelinking"; then
9705 shared_flag="$shared_flag "'$wl-G'
9706 fi
9707 # Need to ensure runtime linking is disabled for the traditional
9708 # shared library, or the linker may eventually find shared libraries
9709 # /with/ Import File - we do not want to mix them.
9710 shared_flag_aix='-shared'
9711 shared_flag_svr4='-shared $wl-G'
9712 else
9713 # not using gcc
9714 if test ia64 = "$host_cpu"; then
9715 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
9716 # chokes on -Wl,-G. The following line is correct:
9717 shared_flag='-G'
9718 else
9719 if test yes = "$aix_use_runtimelinking"; then
9720 shared_flag='$wl-G'
9721 else
9722 shared_flag='$wl-bM:SRE'
9723 fi
9724 shared_flag_aix='$wl-bM:SRE'
9725 shared_flag_svr4='$wl-G'
9726 fi
9727 fi
9728
9729 export_dynamic_flag_spec='$wl-bexpall'
9730 # It seems that -bexpall does not export symbols beginning with
9731 # underscore (_), so it is better to generate a list of symbols to export.
9732 always_export_symbols=yes
9733 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
9734 # Warning - without using the other runtime loading flags (-brtl),
9735 # -berok will link without error, but may produce a broken library.
9736 allow_undefined_flag='-berok'
9737 # Determine the default libpath from the value encoded in an
9738 # empty executable.
9739 if test set = "${lt_cv_aix_libpath+set}"; then
9740 aix_libpath=$lt_cv_aix_libpath
9741 else
9742 if ${lt_cv_aix_libpath_+:} false; then :
9743 $as_echo_n "(cached) " >&6
9744 else
9745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9746 /* end confdefs.h. */
9747
9748 int
9749 main ()
9750 {
9751
9752 ;
9753 return 0;
9754 }
9755 _ACEOF
9756 if ac_fn_c_try_link "$LINENO"; then :
9757
9758 lt_aix_libpath_sed='
9759 /Import File Strings/,/^$/ {
9760 /^0/ {
9761 s/^0 *\([^ ]*\) *$/\1/
9762 p
9763 }
9764 }'
9765 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9766 # Check for a 64-bit object if we didn't find anything.
9767 if test -z "$lt_cv_aix_libpath_"; then
9768 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9769 fi
9770 fi
9771 rm -f core conftest.err conftest.$ac_objext \
9772 conftest$ac_exeext conftest.$ac_ext
9773 if test -z "$lt_cv_aix_libpath_"; then
9774 lt_cv_aix_libpath_=/usr/lib:/lib
9775 fi
9776
9777 fi
9778
9779 aix_libpath=$lt_cv_aix_libpath_
9780 fi
9781
9782 hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath"
9783 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' '$shared_flag
9784 else
9785 if test ia64 = "$host_cpu"; then
9786 hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib'
9787 allow_undefined_flag="-z nodefs"
9788 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols"
9789 else
9790 # Determine the default libpath from the value encoded in an
9791 # empty executable.
9792 if test set = "${lt_cv_aix_libpath+set}"; then
9793 aix_libpath=$lt_cv_aix_libpath
9794 else
9795 if ${lt_cv_aix_libpath_+:} false; then :
9796 $as_echo_n "(cached) " >&6
9797 else
9798 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9799 /* end confdefs.h. */
9800
9801 int
9802 main ()
9803 {
9804
9805 ;
9806 return 0;
9807 }
9808 _ACEOF
9809 if ac_fn_c_try_link "$LINENO"; then :
9810
9811 lt_aix_libpath_sed='
9812 /Import File Strings/,/^$/ {
9813 /^0/ {
9814 s/^0 *\([^ ]*\) *$/\1/
9815 p
9816 }
9817 }'
9818 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9819 # Check for a 64-bit object if we didn't find anything.
9820 if test -z "$lt_cv_aix_libpath_"; then
9821 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9822 fi
9823 fi
9824 rm -f core conftest.err conftest.$ac_objext \
9825 conftest$ac_exeext conftest.$ac_ext
9826 if test -z "$lt_cv_aix_libpath_"; then
9827 lt_cv_aix_libpath_=/usr/lib:/lib
9828 fi
9829
9830 fi
9831
9832 aix_libpath=$lt_cv_aix_libpath_
9833 fi
9834
9835 hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath"
9836 # Warning - without using the other run time loading flags,
9837 # -berok will link without error, but may produce a broken library.
9838 no_undefined_flag=' $wl-bernotok'
9839 allow_undefined_flag=' $wl-berok'
9840 if test yes = "$with_gnu_ld"; then
9841 # We only use this code for GNU lds that support --whole-archive.
9842 whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive'
9843 else
9844 # Exported symbols can be pulled into shared objects from archives
9845 whole_archive_flag_spec='$convenience'
9846 fi
9847 archive_cmds_need_lc=yes
9848 archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
9849 # -brtl affects multiple linker settings, -berok does not and is overridden later
9850 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`'
9851 if test svr4 != "$with_aix_soname"; then
9852 # This is similar to how AIX traditionally builds its shared libraries.
9853 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/$soname'
9854 fi
9855 if test aix != "$with_aix_soname"; then
9856 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/$shared_archive_member_spec.imp'
9857 else
9858 # used by -dlpreopen to get the symbols
9859 archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir'
9860 fi
9861 archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d'
9862 fi
9863 fi
9864 ;;
9865
9866 amigaos*)
9867 case $host_cpu in
9868 powerpc)
9869 # see comment about AmigaOS4 .so support
9870 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9871 archive_expsym_cmds=''
9872 ;;
9873 m68k)
9874 archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9875 hardcode_libdir_flag_spec='-L$libdir'
9876 hardcode_minus_L=yes
9877 ;;
9878 esac
9879 ;;
9880
9881 bsdi[45]*)
9882 export_dynamic_flag_spec=-rdynamic
9883 ;;
9884
9885 cygwin* | mingw* | pw32* | cegcc*)
9886 # When not using gcc, we currently assume that we are using
9887 # Microsoft Visual C++.
9888 # hardcode_libdir_flag_spec is actually meaningless, as there is
9889 # no search path for DLLs.
9890 case $cc_basename in
9891 cl*)
9892 # Native MSVC
9893 hardcode_libdir_flag_spec=' '
9894 allow_undefined_flag=unsupported
9895 always_export_symbols=yes
9896 file_list_spec='@'
9897 # Tell ltmain to make .lib files, not .a files.
9898 libext=lib
9899 # Tell ltmain to make .dll files, not .so files.
9900 shrext_cmds=.dll
9901 # FIXME: Setting linknames here is a bad hack.
9902 archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
9903 archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then
9904 cp "$export_symbols" "$output_objdir/$soname.def";
9905 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
9906 else
9907 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
9908 fi~
9909 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
9910 linknames='
9911 # The linker will not automatically build a static lib if we build a DLL.
9912 # _LT_TAGVAR(old_archive_from_new_cmds, )='true'
9913 enable_shared_with_static_runtimes=yes
9914 exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
9915 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
9916 # Don't use ranlib
9917 old_postinstall_cmds='chmod 644 $oldlib'
9918 postlink_cmds='lt_outputfile="@OUTPUT@"~
9919 lt_tool_outputfile="@TOOL_OUTPUT@"~
9920 case $lt_outputfile in
9921 *.exe|*.EXE) ;;
9922 *)
9923 lt_outputfile=$lt_outputfile.exe
9924 lt_tool_outputfile=$lt_tool_outputfile.exe
9925 ;;
9926 esac~
9927 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
9928 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
9929 $RM "$lt_outputfile.manifest";
9930 fi'
9931 ;;
9932 *)
9933 # Assume MSVC wrapper
9934 hardcode_libdir_flag_spec=' '
9935 allow_undefined_flag=unsupported
9936 # Tell ltmain to make .lib files, not .a files.
9937 libext=lib
9938 # Tell ltmain to make .dll files, not .so files.
9939 shrext_cmds=.dll
9940 # FIXME: Setting linknames here is a bad hack.
9941 archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
9942 # The linker will automatically build a .lib file if we build a DLL.
9943 old_archive_from_new_cmds='true'
9944 # FIXME: Should let the user specify the lib program.
9945 old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
9946 enable_shared_with_static_runtimes=yes
9947 ;;
9948 esac
9949 ;;
9950
9951 darwin* | rhapsody*)
9952
9953
9954 archive_cmds_need_lc=no
9955 hardcode_direct=no
9956 hardcode_automatic=yes
9957 hardcode_shlibpath_var=unsupported
9958 if test yes = "$lt_cv_ld_force_load"; then
9959 whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
9960
9961 else
9962 whole_archive_flag_spec=''
9963 fi
9964 link_all_deplibs=yes
9965 allow_undefined_flag=$_lt_dar_allow_undefined
9966 case $cc_basename in
9967 ifort*|nagfor*) _lt_dar_can_shared=yes ;;
9968 *) _lt_dar_can_shared=$GCC ;;
9969 esac
9970 if test yes = "$_lt_dar_can_shared"; then
9971 output_verbose_link_cmd=func_echo_all
9972 archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil"
9973 module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
9974 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$_lt_dsymutil"
9975 module_expsym_cmds="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil"
9976
9977 else
9978 ld_shlibs=no
9979 fi
9980
9981 ;;
9982
9983 dgux*)
9984 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9985 hardcode_libdir_flag_spec='-L$libdir'
9986 hardcode_shlibpath_var=no
9987 ;;
9988
9989 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
9990 # support. Future versions do this automatically, but an explicit c++rt0.o
9991 # does not break anything, and helps significantly (at the cost of a little
9992 # extra space).
9993 freebsd2.2*)
9994 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
9995 hardcode_libdir_flag_spec='-R$libdir'
9996 hardcode_direct=yes
9997 hardcode_shlibpath_var=no
9998 ;;
9999
10000 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
10001 freebsd2.*)
10002 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
10003 hardcode_direct=yes
10004 hardcode_minus_L=yes
10005 hardcode_shlibpath_var=no
10006 ;;
10007
10008 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
10009 freebsd* | dragonfly*)
10010 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10011 hardcode_libdir_flag_spec='-R$libdir'
10012 hardcode_direct=yes
10013 hardcode_shlibpath_var=no
10014 ;;
10015
10016 hpux9*)
10017 if test yes = "$GCC"; then
10018 archive_cmds='$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 $lib'
10019 else
10020 archive_cmds='$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 $lib'
10021 fi
10022 hardcode_libdir_flag_spec='$wl+b $wl$libdir'
10023 hardcode_libdir_separator=:
10024 hardcode_direct=yes
10025
10026 # hardcode_minus_L: Not really in the search PATH,
10027 # but as the default location of the library.
10028 hardcode_minus_L=yes
10029 export_dynamic_flag_spec='$wl-E'
10030 ;;
10031
10032 hpux10*)
10033 if test yes,no = "$GCC,$with_gnu_ld"; then
10034 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
10035 else
10036 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
10037 fi
10038 if test no = "$with_gnu_ld"; then
10039 hardcode_libdir_flag_spec='$wl+b $wl$libdir'
10040 hardcode_libdir_separator=:
10041 hardcode_direct=yes
10042 hardcode_direct_absolute=yes
10043 export_dynamic_flag_spec='$wl-E'
10044 # hardcode_minus_L: Not really in the search PATH,
10045 # but as the default location of the library.
10046 hardcode_minus_L=yes
10047 fi
10048 ;;
10049
10050 hpux11*)
10051 if test yes,no = "$GCC,$with_gnu_ld"; then
10052 case $host_cpu in
10053 hppa*64*)
10054 archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
10055 ;;
10056 ia64*)
10057 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
10058 ;;
10059 *)
10060 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
10061 ;;
10062 esac
10063 else
10064 case $host_cpu in
10065 hppa*64*)
10066 archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
10067 ;;
10068 ia64*)
10069 archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
10070 ;;
10071 *)
10072
10073 # Older versions of the 11.00 compiler do not understand -b yet
10074 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
10075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
10076 $as_echo_n "checking if $CC understands -b... " >&6; }
10077 if ${lt_cv_prog_compiler__b+:} false; then :
10078 $as_echo_n "(cached) " >&6
10079 else
10080 lt_cv_prog_compiler__b=no
10081 save_LDFLAGS=$LDFLAGS
10082 LDFLAGS="$LDFLAGS -b"
10083 echo "$lt_simple_link_test_code" > conftest.$ac_ext
10084 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
10085 # The linker can only warn and ignore the option if not recognized
10086 # So say no if there are warnings
10087 if test -s conftest.err; then
10088 # Append any errors to the config.log.
10089 cat conftest.err 1>&5
10090 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
10091 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
10092 if diff conftest.exp conftest.er2 >/dev/null; then
10093 lt_cv_prog_compiler__b=yes
10094 fi
10095 else
10096 lt_cv_prog_compiler__b=yes
10097 fi
10098 fi
10099 $RM -r conftest*
10100 LDFLAGS=$save_LDFLAGS
10101
10102 fi
10103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
10104 $as_echo "$lt_cv_prog_compiler__b" >&6; }
10105
10106 if test yes = "$lt_cv_prog_compiler__b"; then
10107 archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
10108 else
10109 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
10110 fi
10111
10112 ;;
10113 esac
10114 fi
10115 if test no = "$with_gnu_ld"; then
10116 hardcode_libdir_flag_spec='$wl+b $wl$libdir'
10117 hardcode_libdir_separator=:
10118
10119 case $host_cpu in
10120 hppa*64*|ia64*)
10121 hardcode_direct=no
10122 hardcode_shlibpath_var=no
10123 ;;
10124 *)
10125 hardcode_direct=yes
10126 hardcode_direct_absolute=yes
10127 export_dynamic_flag_spec='$wl-E'
10128
10129 # hardcode_minus_L: Not really in the search PATH,
10130 # but as the default location of the library.
10131 hardcode_minus_L=yes
10132 ;;
10133 esac
10134 fi
10135 ;;
10136
10137 irix5* | irix6* | nonstopux*)
10138 if test yes = "$GCC"; then
10139 archive_cmds='$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'
10140 # Try to use the -exported_symbol ld option, if it does not
10141 # work, assume that -exports_file does not work either and
10142 # implicitly export all symbols.
10143 # This should be the same for all languages, so no per-tag cache variable.
10144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5
10145 $as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; }
10146 if ${lt_cv_irix_exported_symbol+:} false; then :
10147 $as_echo_n "(cached) " >&6
10148 else
10149 save_LDFLAGS=$LDFLAGS
10150 LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null"
10151 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10152 /* end confdefs.h. */
10153 int foo (void) { return 0; }
10154 _ACEOF
10155 if ac_fn_c_try_link "$LINENO"; then :
10156 lt_cv_irix_exported_symbol=yes
10157 else
10158 lt_cv_irix_exported_symbol=no
10159 fi
10160 rm -f core conftest.err conftest.$ac_objext \
10161 conftest$ac_exeext conftest.$ac_ext
10162 LDFLAGS=$save_LDFLAGS
10163 fi
10164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5
10165 $as_echo "$lt_cv_irix_exported_symbol" >&6; }
10166 if test yes = "$lt_cv_irix_exported_symbol"; then
10167 archive_expsym_cmds='$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 $lib'
10168 fi
10169 link_all_deplibs=no
10170 else
10171 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
10172 archive_expsym_cmds='$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 $lib'
10173 fi
10174 archive_cmds_need_lc='no'
10175 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
10176 hardcode_libdir_separator=:
10177 inherit_rpath=yes
10178 link_all_deplibs=yes
10179 ;;
10180
10181 linux*)
10182 case $cc_basename in
10183 tcc*)
10184 # Fabrice Bellard et al's Tiny C Compiler
10185 ld_shlibs=yes
10186 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10187 ;;
10188 esac
10189 ;;
10190
10191 netbsd* | netbsdelf*-gnu)
10192 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10193 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
10194 else
10195 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
10196 fi
10197 hardcode_libdir_flag_spec='-R$libdir'
10198 hardcode_direct=yes
10199 hardcode_shlibpath_var=no
10200 ;;
10201
10202 newsos6)
10203 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10204 hardcode_direct=yes
10205 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
10206 hardcode_libdir_separator=:
10207 hardcode_shlibpath_var=no
10208 ;;
10209
10210 *nto* | *qnx*)
10211 ;;
10212
10213 openbsd* | bitrig*)
10214 if test -f /usr/libexec/ld.so; then
10215 hardcode_direct=yes
10216 hardcode_shlibpath_var=no
10217 hardcode_direct_absolute=yes
10218 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
10219 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10220 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols'
10221 hardcode_libdir_flag_spec='$wl-rpath,$libdir'
10222 export_dynamic_flag_spec='$wl-E'
10223 else
10224 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10225 hardcode_libdir_flag_spec='$wl-rpath,$libdir'
10226 fi
10227 else
10228 ld_shlibs=no
10229 fi
10230 ;;
10231
10232 os2*)
10233 hardcode_libdir_flag_spec='-L$libdir'
10234 hardcode_minus_L=yes
10235 allow_undefined_flag=unsupported
10236 shrext_cmds=.dll
10237 archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
10238 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
10239 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
10240 $ECHO EXPORTS >> $output_objdir/$libname.def~
10241 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
10242 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
10243 emximp -o $lib $output_objdir/$libname.def'
10244 archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
10245 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
10246 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
10247 $ECHO EXPORTS >> $output_objdir/$libname.def~
10248 prefix_cmds="$SED"~
10249 if test EXPORTS = "`$SED 1q $export_symbols`"; then
10250 prefix_cmds="$prefix_cmds -e 1d";
10251 fi~
10252 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
10253 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
10254 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
10255 emximp -o $lib $output_objdir/$libname.def'
10256 old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
10257 enable_shared_with_static_runtimes=yes
10258 ;;
10259
10260 osf3*)
10261 if test yes = "$GCC"; then
10262 allow_undefined_flag=' $wl-expect_unresolved $wl\*'
10263 archive_cmds='$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 $lib'
10264 else
10265 allow_undefined_flag=' -expect_unresolved \*'
10266 archive_cmds='$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 $lib'
10267 fi
10268 archive_cmds_need_lc='no'
10269 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
10270 hardcode_libdir_separator=:
10271 ;;
10272
10273 osf4* | osf5*) # as osf3* with the addition of -msym flag
10274 if test yes = "$GCC"; then
10275 allow_undefined_flag=' $wl-expect_unresolved $wl\*'
10276 archive_cmds='$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 $lib'
10277 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
10278 else
10279 allow_undefined_flag=' -expect_unresolved \*'
10280 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'
10281 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~
10282 $CC -shared$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'
10283
10284 # Both c and cxx compiler support -rpath directly
10285 hardcode_libdir_flag_spec='-rpath $libdir'
10286 fi
10287 archive_cmds_need_lc='no'
10288 hardcode_libdir_separator=:
10289 ;;
10290
10291 solaris*)
10292 no_undefined_flag=' -z defs'
10293 if test yes = "$GCC"; then
10294 wlarc='$wl'
10295 archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
10296 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10297 $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10298 else
10299 case `$CC -V 2>&1` in
10300 *"Compilers 5.0"*)
10301 wlarc=''
10302 archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags'
10303 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10304 $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
10305 ;;
10306 *)
10307 wlarc='$wl'
10308 archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags'
10309 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10310 $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10311 ;;
10312 esac
10313 fi
10314 hardcode_libdir_flag_spec='-R$libdir'
10315 hardcode_shlibpath_var=no
10316 case $host_os in
10317 solaris2.[0-5] | solaris2.[0-5].*) ;;
10318 *)
10319 # The compiler driver will combine and reorder linker options,
10320 # but understands '-z linker_flag'. GCC discards it without '$wl',
10321 # but is careful enough not to reorder.
10322 # Supported since Solaris 2.6 (maybe 2.5.1?)
10323 if test yes = "$GCC"; then
10324 whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
10325 else
10326 whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
10327 fi
10328 ;;
10329 esac
10330 link_all_deplibs=yes
10331 ;;
10332
10333 sunos4*)
10334 if test sequent = "$host_vendor"; then
10335 # Use $CC to link under sequent, because it throws in some extra .o
10336 # files that make .init and .fini sections work.
10337 archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags'
10338 else
10339 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
10340 fi
10341 hardcode_libdir_flag_spec='-L$libdir'
10342 hardcode_direct=yes
10343 hardcode_minus_L=yes
10344 hardcode_shlibpath_var=no
10345 ;;
10346
10347 sysv4)
10348 case $host_vendor in
10349 sni)
10350 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10351 hardcode_direct=yes # is this really true???
10352 ;;
10353 siemens)
10354 ## LD is ld it makes a PLAMLIB
10355 ## CC just makes a GrossModule.
10356 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
10357 reload_cmds='$CC -r -o $output$reload_objs'
10358 hardcode_direct=no
10359 ;;
10360 motorola)
10361 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10362 hardcode_direct=no #Motorola manual says yes, but my tests say they lie
10363 ;;
10364 esac
10365 runpath_var='LD_RUN_PATH'
10366 hardcode_shlibpath_var=no
10367 ;;
10368
10369 sysv4.3*)
10370 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10371 hardcode_shlibpath_var=no
10372 export_dynamic_flag_spec='-Bexport'
10373 ;;
10374
10375 sysv4*MP*)
10376 if test -d /usr/nec; then
10377 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10378 hardcode_shlibpath_var=no
10379 runpath_var=LD_RUN_PATH
10380 hardcode_runpath_var=yes
10381 ld_shlibs=yes
10382 fi
10383 ;;
10384
10385 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
10386 no_undefined_flag='$wl-z,text'
10387 archive_cmds_need_lc=no
10388 hardcode_shlibpath_var=no
10389 runpath_var='LD_RUN_PATH'
10390
10391 if test yes = "$GCC"; then
10392 archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10393 archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10394 else
10395 archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10396 archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10397 fi
10398 ;;
10399
10400 sysv5* | sco3.2v5* | sco5v6*)
10401 # Note: We CANNOT use -z defs as we might desire, because we do not
10402 # link with -lc, and that would cause any symbols used from libc to
10403 # always be unresolved, which means just about no library would
10404 # ever link correctly. If we're not using GNU ld we use -z text
10405 # though, which does catch some bad symbols but isn't as heavy-handed
10406 # as -z defs.
10407 no_undefined_flag='$wl-z,text'
10408 allow_undefined_flag='$wl-z,nodefs'
10409 archive_cmds_need_lc=no
10410 hardcode_shlibpath_var=no
10411 hardcode_libdir_flag_spec='$wl-R,$libdir'
10412 hardcode_libdir_separator=':'
10413 link_all_deplibs=yes
10414 export_dynamic_flag_spec='$wl-Bexport'
10415 runpath_var='LD_RUN_PATH'
10416
10417 if test yes = "$GCC"; then
10418 archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10419 archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10420 else
10421 archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10422 archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10423 fi
10424 ;;
10425
10426 uts4*)
10427 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10428 hardcode_libdir_flag_spec='-L$libdir'
10429 hardcode_shlibpath_var=no
10430 ;;
10431
10432 *)
10433 ld_shlibs=no
10434 ;;
10435 esac
10436
10437 if test sni = "$host_vendor"; then
10438 case $host in
10439 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
10440 export_dynamic_flag_spec='$wl-Blargedynsym'
10441 ;;
10442 esac
10443 fi
10444 fi
10445
10446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
10447 $as_echo "$ld_shlibs" >&6; }
10448 test no = "$ld_shlibs" && can_build_shared=no
10449
10450 with_gnu_ld=$with_gnu_ld
10451
10452
10453
10454
10455
10456
10457
10458
10459
10460
10461
10462
10463
10464
10465
10466 #
10467 # Do we need to explicitly link libc?
10468 #
10469 case "x$archive_cmds_need_lc" in
10470 x|xyes)
10471 # Assume -lc should be added
10472 archive_cmds_need_lc=yes
10473
10474 if test yes,yes = "$GCC,$enable_shared"; then
10475 case $archive_cmds in
10476 *'~'*)
10477 # FIXME: we may have to deal with multi-command sequences.
10478 ;;
10479 '$CC '*)
10480 # Test whether the compiler implicitly links with -lc since on some
10481 # systems, -lgcc has to come before -lc. If gcc already passes -lc
10482 # to ld, don't add -lc before -lgcc.
10483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
10484 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
10485 if ${lt_cv_archive_cmds_need_lc+:} false; then :
10486 $as_echo_n "(cached) " >&6
10487 else
10488 $RM conftest*
10489 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
10490
10491 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
10492 (eval $ac_compile) 2>&5
10493 ac_status=$?
10494 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10495 test $ac_status = 0; } 2>conftest.err; then
10496 soname=conftest
10497 lib=conftest
10498 libobjs=conftest.$ac_objext
10499 deplibs=
10500 wl=$lt_prog_compiler_wl
10501 pic_flag=$lt_prog_compiler_pic
10502 compiler_flags=-v
10503 linker_flags=-v
10504 verstring=
10505 output_objdir=.
10506 libname=conftest
10507 lt_save_allow_undefined_flag=$allow_undefined_flag
10508 allow_undefined_flag=
10509 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
10510 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
10511 ac_status=$?
10512 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10513 test $ac_status = 0; }
10514 then
10515 lt_cv_archive_cmds_need_lc=no
10516 else
10517 lt_cv_archive_cmds_need_lc=yes
10518 fi
10519 allow_undefined_flag=$lt_save_allow_undefined_flag
10520 else
10521 cat conftest.err 1>&5
10522 fi
10523 $RM conftest*
10524
10525 fi
10526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
10527 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
10528 archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
10529 ;;
10530 esac
10531 fi
10532 ;;
10533 esac
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
10686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
10687 $as_echo_n "checking dynamic linker characteristics... " >&6; }
10688
10689 if test yes = "$GCC"; then
10690 case $host_os in
10691 darwin*) lt_awk_arg='/^libraries:/,/LR/' ;;
10692 *) lt_awk_arg='/^libraries:/' ;;
10693 esac
10694 case $host_os in
10695 mingw* | cegcc*) lt_sed_strip_eq='s|=\([A-Za-z]:\)|\1|g' ;;
10696 *) lt_sed_strip_eq='s|=/|/|g' ;;
10697 esac
10698 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
10699 case $lt_search_path_spec in
10700 *\;*)
10701 # if the path contains ";" then we assume it to be the separator
10702 # otherwise default to the standard path separator (i.e. ":") - it is
10703 # assumed that no part of a normal pathname contains ";" but that should
10704 # okay in the real world where ";" in dirpaths is itself problematic.
10705 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
10706 ;;
10707 *)
10708 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
10709 ;;
10710 esac
10711 # Ok, now we have the path, separated by spaces, we can step through it
10712 # and add multilib dir if necessary...
10713 lt_tmp_lt_search_path_spec=
10714 lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
10715 # ...but if some path component already ends with the multilib dir we assume
10716 # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer).
10717 case "$lt_multi_os_dir; $lt_search_path_spec " in
10718 "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*)
10719 lt_multi_os_dir=
10720 ;;
10721 esac
10722 for lt_sys_path in $lt_search_path_spec; do
10723 if test -d "$lt_sys_path$lt_multi_os_dir"; then
10724 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir"
10725 elif test -n "$lt_multi_os_dir"; then
10726 test -d "$lt_sys_path" && \
10727 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
10728 fi
10729 done
10730 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
10731 BEGIN {RS = " "; FS = "/|\n";} {
10732 lt_foo = "";
10733 lt_count = 0;
10734 for (lt_i = NF; lt_i > 0; lt_i--) {
10735 if ($lt_i != "" && $lt_i != ".") {
10736 if ($lt_i == "..") {
10737 lt_count++;
10738 } else {
10739 if (lt_count == 0) {
10740 lt_foo = "/" $lt_i lt_foo;
10741 } else {
10742 lt_count--;
10743 }
10744 }
10745 }
10746 }
10747 if (lt_foo != "") { lt_freq[lt_foo]++; }
10748 if (lt_freq[lt_foo] == 1) { print lt_foo; }
10749 }'`
10750 # AWK program above erroneously prepends '/' to C:/dos/paths
10751 # for these hosts.
10752 case $host_os in
10753 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
10754 $SED 's|/\([A-Za-z]:\)|\1|g'` ;;
10755 esac
10756 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
10757 else
10758 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
10759 fi
10760 library_names_spec=
10761 libname_spec='lib$name'
10762 soname_spec=
10763 shrext_cmds=.so
10764 postinstall_cmds=
10765 postuninstall_cmds=
10766 finish_cmds=
10767 finish_eval=
10768 shlibpath_var=
10769 shlibpath_overrides_runpath=unknown
10770 version_type=none
10771 dynamic_linker="$host_os ld.so"
10772 sys_lib_dlsearch_path_spec="/lib /usr/lib"
10773 need_lib_prefix=unknown
10774 hardcode_into_libs=no
10775
10776 # when you set need_version to no, make sure it does not cause -set_version
10777 # flags to be left without arguments
10778 need_version=unknown
10779
10780
10781
10782 case $host_os in
10783 aix3*)
10784 version_type=linux # correct to gnu/linux during the next big refactor
10785 library_names_spec='$libname$release$shared_ext$versuffix $libname.a'
10786 shlibpath_var=LIBPATH
10787
10788 # AIX 3 has no versioning support, so we append a major version to the name.
10789 soname_spec='$libname$release$shared_ext$major'
10790 ;;
10791
10792 aix[4-9]*)
10793 version_type=linux # correct to gnu/linux during the next big refactor
10794 need_lib_prefix=no
10795 need_version=no
10796 hardcode_into_libs=yes
10797 if test ia64 = "$host_cpu"; then
10798 # AIX 5 supports IA64
10799 library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext'
10800 shlibpath_var=LD_LIBRARY_PATH
10801 else
10802 # With GCC up to 2.95.x, collect2 would create an import file
10803 # for dependence libraries. The import file would start with
10804 # the line '#! .'. This would cause the generated library to
10805 # depend on '.', always an invalid library. This was fixed in
10806 # development snapshots of GCC prior to 3.0.
10807 case $host_os in
10808 aix4 | aix4.[01] | aix4.[01].*)
10809 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
10810 echo ' yes '
10811 echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then
10812 :
10813 else
10814 can_build_shared=no
10815 fi
10816 ;;
10817 esac
10818 # Using Import Files as archive members, it is possible to support
10819 # filename-based versioning of shared library archives on AIX. While
10820 # this would work for both with and without runtime linking, it will
10821 # prevent static linking of such archives. So we do filename-based
10822 # shared library versioning with .so extension only, which is used
10823 # when both runtime linking and shared linking is enabled.
10824 # Unfortunately, runtime linking may impact performance, so we do
10825 # not want this to be the default eventually. Also, we use the
10826 # versioned .so libs for executables only if there is the -brtl
10827 # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only.
10828 # To allow for filename-based versioning support, we need to create
10829 # libNAME.so.V as an archive file, containing:
10830 # *) an Import File, referring to the versioned filename of the
10831 # archive as well as the shared archive member, telling the
10832 # bitwidth (32 or 64) of that shared object, and providing the
10833 # list of exported symbols of that shared object, eventually
10834 # decorated with the 'weak' keyword
10835 # *) the shared object with the F_LOADONLY flag set, to really avoid
10836 # it being seen by the linker.
10837 # At run time we better use the real file rather than another symlink,
10838 # but for link time we create the symlink libNAME.so -> libNAME.so.V
10839
10840 case $with_aix_soname,$aix_use_runtimelinking in
10841 # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct
10842 # soname into executable. Probably we can add versioning support to
10843 # collect2, so additional links can be useful in future.
10844 aix,yes) # traditional libtool
10845 dynamic_linker='AIX unversionable lib.so'
10846 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
10847 # instead of lib<name>.a to let people know that these are not
10848 # typical AIX shared libraries.
10849 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
10850 ;;
10851 aix,no) # traditional AIX only
10852 dynamic_linker='AIX lib.a(lib.so.V)'
10853 # We preserve .a as extension for shared libraries through AIX4.2
10854 # and later when we are not doing run time linking.
10855 library_names_spec='$libname$release.a $libname.a'
10856 soname_spec='$libname$release$shared_ext$major'
10857 ;;
10858 svr4,*) # full svr4 only
10859 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)"
10860 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
10861 # We do not specify a path in Import Files, so LIBPATH fires.
10862 shlibpath_overrides_runpath=yes
10863 ;;
10864 *,yes) # both, prefer svr4
10865 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)"
10866 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
10867 # unpreferred sharedlib libNAME.a needs extra handling
10868 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"'
10869 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.$libext"'
10870 # We do not specify a path in Import Files, so LIBPATH fires.
10871 shlibpath_overrides_runpath=yes
10872 ;;
10873 *,no) # both, prefer aix
10874 dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)"
10875 library_names_spec='$libname$release.a $libname.a'
10876 soname_spec='$libname$release$shared_ext$major'
10877 # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling
10878 postinstall_cmds='test -z "$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 $func_stripname_result.so)'
10879 postuninstall_cmds='test -z "$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"'
10880 ;;
10881 esac
10882 shlibpath_var=LIBPATH
10883 fi
10884 ;;
10885
10886 amigaos*)
10887 case $host_cpu in
10888 powerpc)
10889 # Since July 2007 AmigaOS4 officially supports .so libraries.
10890 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
10891 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
10892 ;;
10893 m68k)
10894 library_names_spec='$libname.ixlibrary $libname.a'
10895 # Create ${libname}_ixlibrary.a entries in /sys/libs.
10896 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 ${libname}_ixlibrary.a || exit 1; done'
10897 ;;
10898 esac
10899 ;;
10900
10901 beos*)
10902 library_names_spec='$libname$shared_ext'
10903 dynamic_linker="$host_os ld.so"
10904 shlibpath_var=LIBRARY_PATH
10905 ;;
10906
10907 bsdi[45]*)
10908 version_type=linux # correct to gnu/linux during the next big refactor
10909 need_version=no
10910 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
10911 soname_spec='$libname$release$shared_ext$major'
10912 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
10913 shlibpath_var=LD_LIBRARY_PATH
10914 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
10915 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
10916 # the default ld.so.conf also contains /usr/contrib/lib and
10917 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
10918 # libtool to hard-code these into programs
10919 ;;
10920
10921 cygwin* | mingw* | pw32* | cegcc*)
10922 version_type=windows
10923 shrext_cmds=.dll
10924 need_version=no
10925 need_lib_prefix=no
10926
10927 case $GCC,$cc_basename in
10928 yes,*)
10929 # gcc
10930 library_names_spec='$libname.dll.a'
10931 # DLL is installed to $(libdir)/../bin by postinstall_cmds
10932 postinstall_cmds='base_file=`basename \$file`~
10933 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
10934 dldir=$destdir/`dirname \$dlpath`~
10935 test -d \$dldir || mkdir -p \$dldir~
10936 $install_prog $dir/$dlname \$dldir/$dlname~
10937 chmod a+x \$dldir/$dlname~
10938 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
10939 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
10940 fi'
10941 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10942 dlpath=$dir/\$dldll~
10943 $RM \$dlpath'
10944 shlibpath_overrides_runpath=yes
10945
10946 case $host_os in
10947 cygwin*)
10948 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
10949 soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
10950
10951 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
10952 ;;
10953 mingw* | cegcc*)
10954 # MinGW DLLs use traditional 'lib' prefix
10955 soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
10956 ;;
10957 pw32*)
10958 # pw32 DLLs use 'pw' prefix rather than 'lib'
10959 library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
10960 ;;
10961 esac
10962 dynamic_linker='Win32 ld.exe'
10963 ;;
10964
10965 *,cl*)
10966 # Native MSVC
10967 libname_spec='$name'
10968 soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
10969 library_names_spec='$libname.dll.lib'
10970
10971 case $build_os in
10972 mingw*)
10973 sys_lib_search_path_spec=
10974 lt_save_ifs=$IFS
10975 IFS=';'
10976 for lt_path in $LIB
10977 do
10978 IFS=$lt_save_ifs
10979 # Let DOS variable expansion print the short 8.3 style file name.
10980 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
10981 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
10982 done
10983 IFS=$lt_save_ifs
10984 # Convert to MSYS style.
10985 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'`
10986 ;;
10987 cygwin*)
10988 # Convert to unix form, then to dos form, then back to unix form
10989 # but this time dos style (no spaces!) so that the unix form looks
10990 # like /cygdrive/c/PROGRA~1:/cygdr...
10991 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
10992 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
10993 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
10994 ;;
10995 *)
10996 sys_lib_search_path_spec=$LIB
10997 if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
10998 # It is most probably a Windows format PATH.
10999 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
11000 else
11001 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
11002 fi
11003 # FIXME: find the short name or the path components, as spaces are
11004 # common. (e.g. "Program Files" -> "PROGRA~1")
11005 ;;
11006 esac
11007
11008 # DLL is installed to $(libdir)/../bin by postinstall_cmds
11009 postinstall_cmds='base_file=`basename \$file`~
11010 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
11011 dldir=$destdir/`dirname \$dlpath`~
11012 test -d \$dldir || mkdir -p \$dldir~
11013 $install_prog $dir/$dlname \$dldir/$dlname'
11014 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
11015 dlpath=$dir/\$dldll~
11016 $RM \$dlpath'
11017 shlibpath_overrides_runpath=yes
11018 dynamic_linker='Win32 link.exe'
11019 ;;
11020
11021 *)
11022 # Assume MSVC wrapper
11023 library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib'
11024 dynamic_linker='Win32 ld.exe'
11025 ;;
11026 esac
11027 # FIXME: first we should search . and the directory the executable is in
11028 shlibpath_var=PATH
11029 ;;
11030
11031 darwin* | rhapsody*)
11032 dynamic_linker="$host_os dyld"
11033 version_type=darwin
11034 need_lib_prefix=no
11035 need_version=no
11036 library_names_spec='$libname$release$major$shared_ext $libname$shared_ext'
11037 soname_spec='$libname$release$major$shared_ext'
11038 shlibpath_overrides_runpath=yes
11039 shlibpath_var=DYLD_LIBRARY_PATH
11040 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
11041
11042 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
11043 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
11044 ;;
11045
11046 dgux*)
11047 version_type=linux # correct to gnu/linux during the next big refactor
11048 need_lib_prefix=no
11049 need_version=no
11050 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11051 soname_spec='$libname$release$shared_ext$major'
11052 shlibpath_var=LD_LIBRARY_PATH
11053 ;;
11054
11055 freebsd* | dragonfly*)
11056 # DragonFly does not have aout. When/if they implement a new
11057 # versioning mechanism, adjust this.
11058 if test -x /usr/bin/objformat; then
11059 objformat=`/usr/bin/objformat`
11060 else
11061 case $host_os in
11062 freebsd[23].*) objformat=aout ;;
11063 *) objformat=elf ;;
11064 esac
11065 fi
11066 version_type=freebsd-$objformat
11067 case $version_type in
11068 freebsd-elf*)
11069 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11070 soname_spec='$libname$release$shared_ext$major'
11071 need_version=no
11072 need_lib_prefix=no
11073 ;;
11074 freebsd-*)
11075 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
11076 need_version=yes
11077 ;;
11078 esac
11079 shlibpath_var=LD_LIBRARY_PATH
11080 case $host_os in
11081 freebsd2.*)
11082 shlibpath_overrides_runpath=yes
11083 ;;
11084 freebsd3.[01]* | freebsdelf3.[01]*)
11085 shlibpath_overrides_runpath=yes
11086 hardcode_into_libs=yes
11087 ;;
11088 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
11089 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
11090 shlibpath_overrides_runpath=no
11091 hardcode_into_libs=yes
11092 ;;
11093 *) # from 4.6 on, and DragonFly
11094 shlibpath_overrides_runpath=yes
11095 hardcode_into_libs=yes
11096 ;;
11097 esac
11098 ;;
11099
11100 haiku*)
11101 version_type=linux # correct to gnu/linux during the next big refactor
11102 need_lib_prefix=no
11103 need_version=no
11104 dynamic_linker="$host_os runtime_loader"
11105 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11106 soname_spec='$libname$release$shared_ext$major'
11107 shlibpath_var=LIBRARY_PATH
11108 shlibpath_overrides_runpath=no
11109 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
11110 hardcode_into_libs=yes
11111 ;;
11112
11113 hpux9* | hpux10* | hpux11*)
11114 # Give a soname corresponding to the major version so that dld.sl refuses to
11115 # link against other versions.
11116 version_type=sunos
11117 need_lib_prefix=no
11118 need_version=no
11119 case $host_cpu in
11120 ia64*)
11121 shrext_cmds='.so'
11122 hardcode_into_libs=yes
11123 dynamic_linker="$host_os dld.so"
11124 shlibpath_var=LD_LIBRARY_PATH
11125 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
11126 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11127 soname_spec='$libname$release$shared_ext$major'
11128 if test 32 = "$HPUX_IA64_MODE"; then
11129 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
11130 sys_lib_dlsearch_path_spec=/usr/lib/hpux32
11131 else
11132 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
11133 sys_lib_dlsearch_path_spec=/usr/lib/hpux64
11134 fi
11135 ;;
11136 hppa*64*)
11137 shrext_cmds='.sl'
11138 hardcode_into_libs=yes
11139 dynamic_linker="$host_os dld.sl"
11140 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
11141 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
11142 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11143 soname_spec='$libname$release$shared_ext$major'
11144 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
11145 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
11146 ;;
11147 *)
11148 shrext_cmds='.sl'
11149 dynamic_linker="$host_os dld.sl"
11150 shlibpath_var=SHLIB_PATH
11151 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
11152 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11153 soname_spec='$libname$release$shared_ext$major'
11154 ;;
11155 esac
11156 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
11157 postinstall_cmds='chmod 555 $lib'
11158 # or fails outright, so override atomically:
11159 install_override_mode=555
11160 ;;
11161
11162 interix[3-9]*)
11163 version_type=linux # correct to gnu/linux during the next big refactor
11164 need_lib_prefix=no
11165 need_version=no
11166 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11167 soname_spec='$libname$release$shared_ext$major'
11168 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
11169 shlibpath_var=LD_LIBRARY_PATH
11170 shlibpath_overrides_runpath=no
11171 hardcode_into_libs=yes
11172 ;;
11173
11174 irix5* | irix6* | nonstopux*)
11175 case $host_os in
11176 nonstopux*) version_type=nonstopux ;;
11177 *)
11178 if test yes = "$lt_cv_prog_gnu_ld"; then
11179 version_type=linux # correct to gnu/linux during the next big refactor
11180 else
11181 version_type=irix
11182 fi ;;
11183 esac
11184 need_lib_prefix=no
11185 need_version=no
11186 soname_spec='$libname$release$shared_ext$major'
11187 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext'
11188 case $host_os in
11189 irix5* | nonstopux*)
11190 libsuff= shlibsuff=
11191 ;;
11192 *)
11193 case $LD in # libtool.m4 will add one of these switches to LD
11194 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
11195 libsuff= shlibsuff= libmagic=32-bit;;
11196 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
11197 libsuff=32 shlibsuff=N32 libmagic=N32;;
11198 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
11199 libsuff=64 shlibsuff=64 libmagic=64-bit;;
11200 *) libsuff= shlibsuff= libmagic=never-match;;
11201 esac
11202 ;;
11203 esac
11204 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
11205 shlibpath_overrides_runpath=no
11206 sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff"
11207 sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff"
11208 hardcode_into_libs=yes
11209 ;;
11210
11211 # No shared lib support for Linux oldld, aout, or coff.
11212 linux*oldld* | linux*aout* | linux*coff*)
11213 dynamic_linker=no
11214 ;;
11215
11216 linux*android*)
11217 version_type=none # Android doesn't support versioned libraries.
11218 need_lib_prefix=no
11219 need_version=no
11220 library_names_spec='$libname$release$shared_ext'
11221 soname_spec='$libname$release$shared_ext'
11222 finish_cmds=
11223 shlibpath_var=LD_LIBRARY_PATH
11224 shlibpath_overrides_runpath=yes
11225
11226 # This implies no fast_install, which is unacceptable.
11227 # Some rework will be needed to allow for fast_install
11228 # before this can be enabled.
11229 hardcode_into_libs=yes
11230
11231 dynamic_linker='Android linker'
11232 # Don't embed -rpath directories since the linker doesn't support them.
11233 hardcode_libdir_flag_spec='-L$libdir'
11234 ;;
11235
11236 # This must be glibc/ELF.
11237 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
11238 version_type=linux # correct to gnu/linux during the next big refactor
11239 need_lib_prefix=no
11240 need_version=no
11241 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11242 soname_spec='$libname$release$shared_ext$major'
11243 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
11244 shlibpath_var=LD_LIBRARY_PATH
11245 shlibpath_overrides_runpath=no
11246
11247 # Some binutils ld are patched to set DT_RUNPATH
11248 if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
11249 $as_echo_n "(cached) " >&6
11250 else
11251 lt_cv_shlibpath_overrides_runpath=no
11252 save_LDFLAGS=$LDFLAGS
11253 save_libdir=$libdir
11254 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
11255 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
11256 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11257 /* end confdefs.h. */
11258
11259 int
11260 main ()
11261 {
11262
11263 ;
11264 return 0;
11265 }
11266 _ACEOF
11267 if ac_fn_c_try_link "$LINENO"; then :
11268 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
11269 lt_cv_shlibpath_overrides_runpath=yes
11270 fi
11271 fi
11272 rm -f core conftest.err conftest.$ac_objext \
11273 conftest$ac_exeext conftest.$ac_ext
11274 LDFLAGS=$save_LDFLAGS
11275 libdir=$save_libdir
11276
11277 fi
11278
11279 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
11280
11281 # This implies no fast_install, which is unacceptable.
11282 # Some rework will be needed to allow for fast_install
11283 # before this can be enabled.
11284 hardcode_into_libs=yes
11285
11286 # Ideally, we could use ldconfig to report *all* directores which are
11287 # searched for libraries, however this is still not possible. Aside from not
11288 # being certain /sbin/ldconfig is available, command
11289 # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64,
11290 # even though it is searched at run-time. Try to do the best guess by
11291 # appending ld.so.conf contents (and includes) to the search path.
11292 if test -f /etc/ld.so.conf; then
11293 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' ' '`
11294 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
11295 fi
11296
11297 # We used to test for /lib/ld.so.1 and disable shared libraries on
11298 # powerpc, because MkLinux only supported shared libraries with the
11299 # GNU dynamic linker. Since this was broken with cross compilers,
11300 # most powerpc-linux boxes support dynamic linking these days and
11301 # people can always --disable-shared, the test was removed, and we
11302 # assume the GNU/Linux dynamic linker is in use.
11303 dynamic_linker='GNU/Linux ld.so'
11304 ;;
11305
11306 netbsdelf*-gnu)
11307 version_type=linux
11308 need_lib_prefix=no
11309 need_version=no
11310 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
11311 soname_spec='${libname}${release}${shared_ext}$major'
11312 shlibpath_var=LD_LIBRARY_PATH
11313 shlibpath_overrides_runpath=no
11314 hardcode_into_libs=yes
11315 dynamic_linker='NetBSD ld.elf_so'
11316 ;;
11317
11318 netbsd*)
11319 version_type=sunos
11320 need_lib_prefix=no
11321 need_version=no
11322 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
11323 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
11324 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
11325 dynamic_linker='NetBSD (a.out) ld.so'
11326 else
11327 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11328 soname_spec='$libname$release$shared_ext$major'
11329 dynamic_linker='NetBSD ld.elf_so'
11330 fi
11331 shlibpath_var=LD_LIBRARY_PATH
11332 shlibpath_overrides_runpath=yes
11333 hardcode_into_libs=yes
11334 ;;
11335
11336 newsos6)
11337 version_type=linux # correct to gnu/linux during the next big refactor
11338 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11339 shlibpath_var=LD_LIBRARY_PATH
11340 shlibpath_overrides_runpath=yes
11341 ;;
11342
11343 *nto* | *qnx*)
11344 version_type=qnx
11345 need_lib_prefix=no
11346 need_version=no
11347 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11348 soname_spec='$libname$release$shared_ext$major'
11349 shlibpath_var=LD_LIBRARY_PATH
11350 shlibpath_overrides_runpath=no
11351 hardcode_into_libs=yes
11352 dynamic_linker='ldqnx.so'
11353 ;;
11354
11355 openbsd* | bitrig*)
11356 version_type=sunos
11357 sys_lib_dlsearch_path_spec=/usr/lib
11358 need_lib_prefix=no
11359 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
11360 need_version=no
11361 else
11362 need_version=yes
11363 fi
11364 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
11365 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
11366 shlibpath_var=LD_LIBRARY_PATH
11367 shlibpath_overrides_runpath=yes
11368 ;;
11369
11370 os2*)
11371 libname_spec='$name'
11372 version_type=windows
11373 shrext_cmds=.dll
11374 need_version=no
11375 need_lib_prefix=no
11376 # OS/2 can only load a DLL with a base name of 8 characters or less.
11377 soname_spec='`test -n "$os2dllname" && libname="$os2dllname";
11378 v=$($ECHO $release$versuffix | tr -d .-);
11379 n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _);
11380 $ECHO $n$v`$shared_ext'
11381 library_names_spec='${libname}_dll.$libext'
11382 dynamic_linker='OS/2 ld.exe'
11383 shlibpath_var=BEGINLIBPATH
11384 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
11385 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
11386 postinstall_cmds='base_file=`basename \$file`~
11387 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~
11388 dldir=$destdir/`dirname \$dlpath`~
11389 test -d \$dldir || mkdir -p \$dldir~
11390 $install_prog $dir/$dlname \$dldir/$dlname~
11391 chmod a+x \$dldir/$dlname~
11392 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
11393 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
11394 fi'
11395 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~
11396 dlpath=$dir/\$dldll~
11397 $RM \$dlpath'
11398 ;;
11399
11400 osf3* | osf4* | osf5*)
11401 version_type=osf
11402 need_lib_prefix=no
11403 need_version=no
11404 soname_spec='$libname$release$shared_ext$major'
11405 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11406 shlibpath_var=LD_LIBRARY_PATH
11407 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
11408 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
11409 ;;
11410
11411 rdos*)
11412 dynamic_linker=no
11413 ;;
11414
11415 solaris*)
11416 version_type=linux # correct to gnu/linux during the next big refactor
11417 need_lib_prefix=no
11418 need_version=no
11419 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11420 soname_spec='$libname$release$shared_ext$major'
11421 shlibpath_var=LD_LIBRARY_PATH
11422 shlibpath_overrides_runpath=yes
11423 hardcode_into_libs=yes
11424 # ldd complains unless libraries are executable
11425 postinstall_cmds='chmod +x $lib'
11426 ;;
11427
11428 sunos4*)
11429 version_type=sunos
11430 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
11431 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
11432 shlibpath_var=LD_LIBRARY_PATH
11433 shlibpath_overrides_runpath=yes
11434 if test yes = "$with_gnu_ld"; then
11435 need_lib_prefix=no
11436 fi
11437 need_version=yes
11438 ;;
11439
11440 sysv4 | sysv4.3*)
11441 version_type=linux # correct to gnu/linux during the next big refactor
11442 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11443 soname_spec='$libname$release$shared_ext$major'
11444 shlibpath_var=LD_LIBRARY_PATH
11445 case $host_vendor in
11446 sni)
11447 shlibpath_overrides_runpath=no
11448 need_lib_prefix=no
11449 runpath_var=LD_RUN_PATH
11450 ;;
11451 siemens)
11452 need_lib_prefix=no
11453 ;;
11454 motorola)
11455 need_lib_prefix=no
11456 need_version=no
11457 shlibpath_overrides_runpath=no
11458 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
11459 ;;
11460 esac
11461 ;;
11462
11463 sysv4*MP*)
11464 if test -d /usr/nec; then
11465 version_type=linux # correct to gnu/linux during the next big refactor
11466 library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext'
11467 soname_spec='$libname$shared_ext.$major'
11468 shlibpath_var=LD_LIBRARY_PATH
11469 fi
11470 ;;
11471
11472 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
11473 version_type=sco
11474 need_lib_prefix=no
11475 need_version=no
11476 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
11477 soname_spec='$libname$release$shared_ext$major'
11478 shlibpath_var=LD_LIBRARY_PATH
11479 shlibpath_overrides_runpath=yes
11480 hardcode_into_libs=yes
11481 if test yes = "$with_gnu_ld"; then
11482 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
11483 else
11484 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
11485 case $host_os in
11486 sco3.2v5*)
11487 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
11488 ;;
11489 esac
11490 fi
11491 sys_lib_dlsearch_path_spec='/usr/lib'
11492 ;;
11493
11494 tpf*)
11495 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
11496 version_type=linux # correct to gnu/linux during the next big refactor
11497 need_lib_prefix=no
11498 need_version=no
11499 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11500 shlibpath_var=LD_LIBRARY_PATH
11501 shlibpath_overrides_runpath=no
11502 hardcode_into_libs=yes
11503 ;;
11504
11505 uts4*)
11506 version_type=linux # correct to gnu/linux during the next big refactor
11507 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11508 soname_spec='$libname$release$shared_ext$major'
11509 shlibpath_var=LD_LIBRARY_PATH
11510 ;;
11511
11512 *)
11513 dynamic_linker=no
11514 ;;
11515 esac
11516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
11517 $as_echo "$dynamic_linker" >&6; }
11518 test no = "$dynamic_linker" && can_build_shared=no
11519
11520 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
11521 if test yes = "$GCC"; then
11522 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
11523 fi
11524
11525 if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then
11526 sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec
11527 fi
11528
11529 if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then
11530 sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec
11531 fi
11532
11533 # remember unaugmented sys_lib_dlsearch_path content for libtool script decls...
11534 configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec
11535
11536 # ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code
11537 func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH"
11538
11539 # to be used as default LT_SYS_LIBRARY_PATH value in generated libtool
11540 configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH
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
11638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
11639 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
11640 hardcode_action=
11641 if test -n "$hardcode_libdir_flag_spec" ||
11642 test -n "$runpath_var" ||
11643 test yes = "$hardcode_automatic"; then
11644
11645 # We can hardcode non-existent directories.
11646 if test no != "$hardcode_direct" &&
11647 # If the only mechanism to avoid hardcoding is shlibpath_var, we
11648 # have to relink, otherwise we might link with an installed library
11649 # when we should be linking with a yet-to-be-installed one
11650 ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" &&
11651 test no != "$hardcode_minus_L"; then
11652 # Linking always hardcodes the temporary library directory.
11653 hardcode_action=relink
11654 else
11655 # We can link without hardcoding, and we can hardcode nonexisting dirs.
11656 hardcode_action=immediate
11657 fi
11658 else
11659 # We cannot hardcode anything, or else we can only hardcode existing
11660 # directories.
11661 hardcode_action=unsupported
11662 fi
11663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
11664 $as_echo "$hardcode_action" >&6; }
11665
11666 if test relink = "$hardcode_action" ||
11667 test yes = "$inherit_rpath"; then
11668 # Fast installation is not supported
11669 enable_fast_install=no
11670 elif test yes = "$shlibpath_overrides_runpath" ||
11671 test no = "$enable_shared"; then
11672 # Fast installation is not necessary
11673 enable_fast_install=needless
11674 fi
11675
11676
11677
11678
11679
11680
11681 if test yes != "$enable_dlopen"; then
11682 enable_dlopen=unknown
11683 enable_dlopen_self=unknown
11684 enable_dlopen_self_static=unknown
11685 else
11686 lt_cv_dlopen=no
11687 lt_cv_dlopen_libs=
11688
11689 case $host_os in
11690 beos*)
11691 lt_cv_dlopen=load_add_on
11692 lt_cv_dlopen_libs=
11693 lt_cv_dlopen_self=yes
11694 ;;
11695
11696 mingw* | pw32* | cegcc*)
11697 lt_cv_dlopen=LoadLibrary
11698 lt_cv_dlopen_libs=
11699 ;;
11700
11701 cygwin*)
11702 lt_cv_dlopen=dlopen
11703 lt_cv_dlopen_libs=
11704 ;;
11705
11706 darwin*)
11707 # if libdl is installed we need to link against it
11708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11709 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11710 if ${ac_cv_lib_dl_dlopen+:} false; then :
11711 $as_echo_n "(cached) " >&6
11712 else
11713 ac_check_lib_save_LIBS=$LIBS
11714 LIBS="-ldl $LIBS"
11715 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11716 /* end confdefs.h. */
11717
11718 /* Override any GCC internal prototype to avoid an error.
11719 Use char because int might match the return type of a GCC
11720 builtin and then its argument prototype would still apply. */
11721 #ifdef __cplusplus
11722 extern "C"
11723 #endif
11724 char dlopen ();
11725 int
11726 main ()
11727 {
11728 return dlopen ();
11729 ;
11730 return 0;
11731 }
11732 _ACEOF
11733 if ac_fn_c_try_link "$LINENO"; then :
11734 ac_cv_lib_dl_dlopen=yes
11735 else
11736 ac_cv_lib_dl_dlopen=no
11737 fi
11738 rm -f core conftest.err conftest.$ac_objext \
11739 conftest$ac_exeext conftest.$ac_ext
11740 LIBS=$ac_check_lib_save_LIBS
11741 fi
11742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11743 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11744 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11745 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl
11746 else
11747
11748 lt_cv_dlopen=dyld
11749 lt_cv_dlopen_libs=
11750 lt_cv_dlopen_self=yes
11751
11752 fi
11753
11754 ;;
11755
11756 tpf*)
11757 # Don't try to run any link tests for TPF. We know it's impossible
11758 # because TPF is a cross-compiler, and we know how we open DSOs.
11759 lt_cv_dlopen=dlopen
11760 lt_cv_dlopen_libs=
11761 lt_cv_dlopen_self=no
11762 ;;
11763
11764 *)
11765 ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
11766 if test "x$ac_cv_func_shl_load" = xyes; then :
11767 lt_cv_dlopen=shl_load
11768 else
11769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
11770 $as_echo_n "checking for shl_load in -ldld... " >&6; }
11771 if ${ac_cv_lib_dld_shl_load+:} false; then :
11772 $as_echo_n "(cached) " >&6
11773 else
11774 ac_check_lib_save_LIBS=$LIBS
11775 LIBS="-ldld $LIBS"
11776 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11777 /* end confdefs.h. */
11778
11779 /* Override any GCC internal prototype to avoid an error.
11780 Use char because int might match the return type of a GCC
11781 builtin and then its argument prototype would still apply. */
11782 #ifdef __cplusplus
11783 extern "C"
11784 #endif
11785 char shl_load ();
11786 int
11787 main ()
11788 {
11789 return shl_load ();
11790 ;
11791 return 0;
11792 }
11793 _ACEOF
11794 if ac_fn_c_try_link "$LINENO"; then :
11795 ac_cv_lib_dld_shl_load=yes
11796 else
11797 ac_cv_lib_dld_shl_load=no
11798 fi
11799 rm -f core conftest.err conftest.$ac_objext \
11800 conftest$ac_exeext conftest.$ac_ext
11801 LIBS=$ac_check_lib_save_LIBS
11802 fi
11803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
11804 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
11805 if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
11806 lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld
11807 else
11808 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
11809 if test "x$ac_cv_func_dlopen" = xyes; then :
11810 lt_cv_dlopen=dlopen
11811 else
11812 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11813 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11814 if ${ac_cv_lib_dl_dlopen+:} false; then :
11815 $as_echo_n "(cached) " >&6
11816 else
11817 ac_check_lib_save_LIBS=$LIBS
11818 LIBS="-ldl $LIBS"
11819 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11820 /* end confdefs.h. */
11821
11822 /* Override any GCC internal prototype to avoid an error.
11823 Use char because int might match the return type of a GCC
11824 builtin and then its argument prototype would still apply. */
11825 #ifdef __cplusplus
11826 extern "C"
11827 #endif
11828 char dlopen ();
11829 int
11830 main ()
11831 {
11832 return dlopen ();
11833 ;
11834 return 0;
11835 }
11836 _ACEOF
11837 if ac_fn_c_try_link "$LINENO"; then :
11838 ac_cv_lib_dl_dlopen=yes
11839 else
11840 ac_cv_lib_dl_dlopen=no
11841 fi
11842 rm -f core conftest.err conftest.$ac_objext \
11843 conftest$ac_exeext conftest.$ac_ext
11844 LIBS=$ac_check_lib_save_LIBS
11845 fi
11846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11847 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11848 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11849 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl
11850 else
11851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
11852 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
11853 if ${ac_cv_lib_svld_dlopen+:} false; then :
11854 $as_echo_n "(cached) " >&6
11855 else
11856 ac_check_lib_save_LIBS=$LIBS
11857 LIBS="-lsvld $LIBS"
11858 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11859 /* end confdefs.h. */
11860
11861 /* Override any GCC internal prototype to avoid an error.
11862 Use char because int might match the return type of a GCC
11863 builtin and then its argument prototype would still apply. */
11864 #ifdef __cplusplus
11865 extern "C"
11866 #endif
11867 char dlopen ();
11868 int
11869 main ()
11870 {
11871 return dlopen ();
11872 ;
11873 return 0;
11874 }
11875 _ACEOF
11876 if ac_fn_c_try_link "$LINENO"; then :
11877 ac_cv_lib_svld_dlopen=yes
11878 else
11879 ac_cv_lib_svld_dlopen=no
11880 fi
11881 rm -f core conftest.err conftest.$ac_objext \
11882 conftest$ac_exeext conftest.$ac_ext
11883 LIBS=$ac_check_lib_save_LIBS
11884 fi
11885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
11886 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
11887 if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
11888 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld
11889 else
11890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
11891 $as_echo_n "checking for dld_link in -ldld... " >&6; }
11892 if ${ac_cv_lib_dld_dld_link+:} false; then :
11893 $as_echo_n "(cached) " >&6
11894 else
11895 ac_check_lib_save_LIBS=$LIBS
11896 LIBS="-ldld $LIBS"
11897 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11898 /* end confdefs.h. */
11899
11900 /* Override any GCC internal prototype to avoid an error.
11901 Use char because int might match the return type of a GCC
11902 builtin and then its argument prototype would still apply. */
11903 #ifdef __cplusplus
11904 extern "C"
11905 #endif
11906 char dld_link ();
11907 int
11908 main ()
11909 {
11910 return dld_link ();
11911 ;
11912 return 0;
11913 }
11914 _ACEOF
11915 if ac_fn_c_try_link "$LINENO"; then :
11916 ac_cv_lib_dld_dld_link=yes
11917 else
11918 ac_cv_lib_dld_dld_link=no
11919 fi
11920 rm -f core conftest.err conftest.$ac_objext \
11921 conftest$ac_exeext conftest.$ac_ext
11922 LIBS=$ac_check_lib_save_LIBS
11923 fi
11924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
11925 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
11926 if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
11927 lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld
11928 fi
11929
11930
11931 fi
11932
11933
11934 fi
11935
11936
11937 fi
11938
11939
11940 fi
11941
11942
11943 fi
11944
11945 ;;
11946 esac
11947
11948 if test no = "$lt_cv_dlopen"; then
11949 enable_dlopen=no
11950 else
11951 enable_dlopen=yes
11952 fi
11953
11954 case $lt_cv_dlopen in
11955 dlopen)
11956 save_CPPFLAGS=$CPPFLAGS
11957 test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
11958
11959 save_LDFLAGS=$LDFLAGS
11960 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
11961
11962 save_LIBS=$LIBS
11963 LIBS="$lt_cv_dlopen_libs $LIBS"
11964
11965 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
11966 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
11967 if ${lt_cv_dlopen_self+:} false; then :
11968 $as_echo_n "(cached) " >&6
11969 else
11970 if test yes = "$cross_compiling"; then :
11971 lt_cv_dlopen_self=cross
11972 else
11973 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11974 lt_status=$lt_dlunknown
11975 cat > conftest.$ac_ext <<_LT_EOF
11976 #line $LINENO "configure"
11977 #include "confdefs.h"
11978
11979 #if HAVE_DLFCN_H
11980 #include <dlfcn.h>
11981 #endif
11982
11983 #include <stdio.h>
11984
11985 #ifdef RTLD_GLOBAL
11986 # define LT_DLGLOBAL RTLD_GLOBAL
11987 #else
11988 # ifdef DL_GLOBAL
11989 # define LT_DLGLOBAL DL_GLOBAL
11990 # else
11991 # define LT_DLGLOBAL 0
11992 # endif
11993 #endif
11994
11995 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11996 find out it does not work in some platform. */
11997 #ifndef LT_DLLAZY_OR_NOW
11998 # ifdef RTLD_LAZY
11999 # define LT_DLLAZY_OR_NOW RTLD_LAZY
12000 # else
12001 # ifdef DL_LAZY
12002 # define LT_DLLAZY_OR_NOW DL_LAZY
12003 # else
12004 # ifdef RTLD_NOW
12005 # define LT_DLLAZY_OR_NOW RTLD_NOW
12006 # else
12007 # ifdef DL_NOW
12008 # define LT_DLLAZY_OR_NOW DL_NOW
12009 # else
12010 # define LT_DLLAZY_OR_NOW 0
12011 # endif
12012 # endif
12013 # endif
12014 # endif
12015 #endif
12016
12017 /* When -fvisibility=hidden is used, assume the code has been annotated
12018 correspondingly for the symbols needed. */
12019 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
12020 int fnord () __attribute__((visibility("default")));
12021 #endif
12022
12023 int fnord () { return 42; }
12024 int main ()
12025 {
12026 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
12027 int status = $lt_dlunknown;
12028
12029 if (self)
12030 {
12031 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
12032 else
12033 {
12034 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
12035 else puts (dlerror ());
12036 }
12037 /* dlclose (self); */
12038 }
12039 else
12040 puts (dlerror ());
12041
12042 return status;
12043 }
12044 _LT_EOF
12045 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12046 (eval $ac_link) 2>&5
12047 ac_status=$?
12048 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12049 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then
12050 (./conftest; exit; ) >&5 2>/dev/null
12051 lt_status=$?
12052 case x$lt_status in
12053 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
12054 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
12055 x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
12056 esac
12057 else :
12058 # compilation failed
12059 lt_cv_dlopen_self=no
12060 fi
12061 fi
12062 rm -fr conftest*
12063
12064
12065 fi
12066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
12067 $as_echo "$lt_cv_dlopen_self" >&6; }
12068
12069 if test yes = "$lt_cv_dlopen_self"; then
12070 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
12071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
12072 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
12073 if ${lt_cv_dlopen_self_static+:} false; then :
12074 $as_echo_n "(cached) " >&6
12075 else
12076 if test yes = "$cross_compiling"; then :
12077 lt_cv_dlopen_self_static=cross
12078 else
12079 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
12080 lt_status=$lt_dlunknown
12081 cat > conftest.$ac_ext <<_LT_EOF
12082 #line $LINENO "configure"
12083 #include "confdefs.h"
12084
12085 #if HAVE_DLFCN_H
12086 #include <dlfcn.h>
12087 #endif
12088
12089 #include <stdio.h>
12090
12091 #ifdef RTLD_GLOBAL
12092 # define LT_DLGLOBAL RTLD_GLOBAL
12093 #else
12094 # ifdef DL_GLOBAL
12095 # define LT_DLGLOBAL DL_GLOBAL
12096 # else
12097 # define LT_DLGLOBAL 0
12098 # endif
12099 #endif
12100
12101 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
12102 find out it does not work in some platform. */
12103 #ifndef LT_DLLAZY_OR_NOW
12104 # ifdef RTLD_LAZY
12105 # define LT_DLLAZY_OR_NOW RTLD_LAZY
12106 # else
12107 # ifdef DL_LAZY
12108 # define LT_DLLAZY_OR_NOW DL_LAZY
12109 # else
12110 # ifdef RTLD_NOW
12111 # define LT_DLLAZY_OR_NOW RTLD_NOW
12112 # else
12113 # ifdef DL_NOW
12114 # define LT_DLLAZY_OR_NOW DL_NOW
12115 # else
12116 # define LT_DLLAZY_OR_NOW 0
12117 # endif
12118 # endif
12119 # endif
12120 # endif
12121 #endif
12122
12123 /* When -fvisibility=hidden is used, assume the code has been annotated
12124 correspondingly for the symbols needed. */
12125 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
12126 int fnord () __attribute__((visibility("default")));
12127 #endif
12128
12129 int fnord () { return 42; }
12130 int main ()
12131 {
12132 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
12133 int status = $lt_dlunknown;
12134
12135 if (self)
12136 {
12137 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
12138 else
12139 {
12140 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
12141 else puts (dlerror ());
12142 }
12143 /* dlclose (self); */
12144 }
12145 else
12146 puts (dlerror ());
12147
12148 return status;
12149 }
12150 _LT_EOF
12151 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12152 (eval $ac_link) 2>&5
12153 ac_status=$?
12154 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12155 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then
12156 (./conftest; exit; ) >&5 2>/dev/null
12157 lt_status=$?
12158 case x$lt_status in
12159 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
12160 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
12161 x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
12162 esac
12163 else :
12164 # compilation failed
12165 lt_cv_dlopen_self_static=no
12166 fi
12167 fi
12168 rm -fr conftest*
12169
12170
12171 fi
12172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
12173 $as_echo "$lt_cv_dlopen_self_static" >&6; }
12174 fi
12175
12176 CPPFLAGS=$save_CPPFLAGS
12177 LDFLAGS=$save_LDFLAGS
12178 LIBS=$save_LIBS
12179 ;;
12180 esac
12181
12182 case $lt_cv_dlopen_self in
12183 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
12184 *) enable_dlopen_self=unknown ;;
12185 esac
12186
12187 case $lt_cv_dlopen_self_static in
12188 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
12189 *) enable_dlopen_self_static=unknown ;;
12190 esac
12191 fi
12192
12193
12194
12195
12196
12197
12198
12199
12200
12201
12202
12203
12204
12205
12206
12207
12208
12209 striplib=
12210 old_striplib=
12211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
12212 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
12213 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
12214 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
12215 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
12216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12217 $as_echo "yes" >&6; }
12218 else
12219 # FIXME - insert some real tests, host_os isn't really good enough
12220 case $host_os in
12221 darwin*)
12222 if test -n "$STRIP"; then
12223 striplib="$STRIP -x"
12224 old_striplib="$STRIP -S"
12225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12226 $as_echo "yes" >&6; }
12227 else
12228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12229 $as_echo "no" >&6; }
12230 fi
12231 ;;
12232 *)
12233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12234 $as_echo "no" >&6; }
12235 ;;
12236 esac
12237 fi
12238
12239
12240
12241
12242
12243
12244
12245
12246
12247
12248
12249
12250 # Report what library types will actually be built
12251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
12252 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
12253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
12254 $as_echo "$can_build_shared" >&6; }
12255
12256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
12257 $as_echo_n "checking whether to build shared libraries... " >&6; }
12258 test no = "$can_build_shared" && enable_shared=no
12259
12260 # On AIX, shared libraries and static libraries use the same namespace, and
12261 # are all built from PIC.
12262 case $host_os in
12263 aix3*)
12264 test yes = "$enable_shared" && enable_static=no
12265 if test -n "$RANLIB"; then
12266 archive_cmds="$archive_cmds~\$RANLIB \$lib"
12267 postinstall_cmds='$RANLIB $lib'
12268 fi
12269 ;;
12270
12271 aix[4-9]*)
12272 if test ia64 != "$host_cpu"; then
12273 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
12274 yes,aix,yes) ;; # shared object as lib.so file only
12275 yes,svr4,*) ;; # shared object as lib.so archive member only
12276 yes,*) enable_static=no ;; # shared object in lib.a archive as well
12277 esac
12278 fi
12279 ;;
12280 esac
12281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
12282 $as_echo "$enable_shared" >&6; }
12283
12284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
12285 $as_echo_n "checking whether to build static libraries... " >&6; }
12286 # Make sure either enable_shared or enable_static is yes.
12287 test yes = "$enable_shared" || enable_static=yes
12288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
12289 $as_echo "$enable_static" >&6; }
12290
12291
12292
12293
12294 fi
12295 ac_ext=c
12296 ac_cpp='$CPP $CPPFLAGS'
12297 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12298 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12299 ac_compiler_gnu=$ac_cv_c_compiler_gnu
12300
12301 CC=$lt_save_CC
12302
12303
12304
12305
12306
12307
12308
12309
12310
12311
12312
12313
12314
12315
12316
12317 ac_config_commands="$ac_config_commands libtool"
12318
12319
12320
12321
12322 # Only expand once:
12323
12324
12325 # By default we simply use the C compiler to build assembly code.
12326
12327 test "${CCAS+set}" = set || CCAS=$CC
12328 test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
12329
12330
12331
12332 depcc="$CCAS" am_compiler_list=
12333
12334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
12335 $as_echo_n "checking dependency style of $depcc... " >&6; }
12336 if ${am_cv_CCAS_dependencies_compiler_type+:} false; then :
12337 $as_echo_n "(cached) " >&6
12338 else
12339 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
12340 # We make a subdir and do the tests there. Otherwise we can end up
12341 # making bogus files that we don't know about and never remove. For
12342 # instance it was reported that on HP-UX the gcc test will end up
12343 # making a dummy file named 'D' -- because '-MD' means "put the output
12344 # in D".
12345 rm -rf conftest.dir
12346 mkdir conftest.dir
12347 # Copy depcomp to subdir because otherwise we won't find it if we're
12348 # using a relative directory.
12349 cp "$am_depcomp" conftest.dir
12350 cd conftest.dir
12351 # We will build objects and dependencies in a subdirectory because
12352 # it helps to detect inapplicable dependency modes. For instance
12353 # both Tru64's cc and ICC support -MD to output dependencies as a
12354 # side effect of compilation, but ICC will put the dependencies in
12355 # the current directory while Tru64 will put them in the object
12356 # directory.
12357 mkdir sub
12358
12359 am_cv_CCAS_dependencies_compiler_type=none
12360 if test "$am_compiler_list" = ""; then
12361 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
12362 fi
12363 am__universal=false
12364
12365
12366 for depmode in $am_compiler_list; do
12367 # Setup a source with many dependencies, because some compilers
12368 # like to wrap large dependency lists on column 80 (with \), and
12369 # we should not choose a depcomp mode which is confused by this.
12370 #
12371 # We need to recreate these files for each test, as the compiler may
12372 # overwrite some of them when testing with obscure command lines.
12373 # This happens at least with the AIX C compiler.
12374 : > sub/conftest.c
12375 for i in 1 2 3 4 5 6; do
12376 echo '#include "conftst'$i'.h"' >> sub/conftest.c
12377 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
12378 # Solaris 10 /bin/sh.
12379 echo '/* dummy */' > sub/conftst$i.h
12380 done
12381 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
12382
12383 # We check with '-c' and '-o' for the sake of the "dashmstdout"
12384 # mode. It turns out that the SunPro C++ compiler does not properly
12385 # handle '-M -o', and we need to detect this. Also, some Intel
12386 # versions had trouble with output in subdirs.
12387 am__obj=sub/conftest.${OBJEXT-o}
12388 am__minus_obj="-o $am__obj"
12389 case $depmode in
12390 gcc)
12391 # This depmode causes a compiler race in universal mode.
12392 test "$am__universal" = false || continue
12393 ;;
12394 nosideeffect)
12395 # After this tag, mechanisms are not by side-effect, so they'll
12396 # only be used when explicitly requested.
12397 if test "x$enable_dependency_tracking" = xyes; then
12398 continue
12399 else
12400 break
12401 fi
12402 ;;
12403 msvc7 | msvc7msys | msvisualcpp | msvcmsys)
12404 # This compiler won't grok '-c -o', but also, the minuso test has
12405 # not run yet. These depmodes are late enough in the game, and
12406 # so weak that their functioning should not be impacted.
12407 am__obj=conftest.${OBJEXT-o}
12408 am__minus_obj=
12409 ;;
12410 none) break ;;
12411 esac
12412 if depmode=$depmode \
12413 source=sub/conftest.c object=$am__obj \
12414 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
12415 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
12416 >/dev/null 2>conftest.err &&
12417 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
12418 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
12419 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
12420 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
12421 # icc doesn't choke on unknown options, it will just issue warnings
12422 # or remarks (even with -Werror). So we grep stderr for any message
12423 # that says an option was ignored or not supported.
12424 # When given -MP, icc 7.0 and 7.1 complain thusly:
12425 # icc: Command line warning: ignoring option '-M'; no argument required
12426 # The diagnosis changed in icc 8.0:
12427 # icc: Command line remark: option '-MP' not supported
12428 if (grep 'ignoring option' conftest.err ||
12429 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
12430 am_cv_CCAS_dependencies_compiler_type=$depmode
12431 break
12432 fi
12433 fi
12434 done
12435
12436 cd ..
12437 rm -rf conftest.dir
12438 else
12439 am_cv_CCAS_dependencies_compiler_type=none
12440 fi
12441
12442 fi
12443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5
12444 $as_echo "$am_cv_CCAS_dependencies_compiler_type" >&6; }
12445 CCASDEPMODE=depmode=$am_cv_CCAS_dependencies_compiler_type
12446
12447 if
12448 test "x$enable_dependency_tracking" != xno \
12449 && test "$am_cv_CCAS_dependencies_compiler_type" = gcc3; then
12450 am__fastdepCCAS_TRUE=
12451 am__fastdepCCAS_FALSE='#'
12452 else
12453 am__fastdepCCAS_TRUE='#'
12454 am__fastdepCCAS_FALSE=
12455 fi
12456
12457
12458
12459
12460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking zfs author" >&5
12461 $as_echo_n "checking zfs author... " >&6; }
12462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ZFS_META_AUTHOR" >&5
12463 $as_echo "$ZFS_META_AUTHOR" >&6; }
12464
12465 { $as_echo "$as_me:${as_lineno-$LINENO}: checking zfs license" >&5
12466 $as_echo_n "checking zfs license... " >&6; }
12467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ZFS_META_LICENSE" >&5
12468 $as_echo "$ZFS_META_LICENSE" >&6; }
12469
12470
12471
12472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linux distribution" >&5
12473 $as_echo_n "checking linux distribution... " >&6; }
12474 if test -f /etc/toss-release ; then
12475 VENDOR=toss ;
12476 elif test -f /etc/fedora-release ; then
12477 VENDOR=fedora ;
12478 elif test -f /etc/redhat-release ; then
12479 VENDOR=redhat ;
12480 elif test -f /etc/gentoo-release ; then
12481 VENDOR=gentoo ;
12482 elif test -f /etc/arch-release ; then
12483 VENDOR=arch ;
12484 elif test -f /etc/SuSE-release ; then
12485 VENDOR=sles ;
12486 elif test -f /etc/slackware-version ; then
12487 VENDOR=slackware ;
12488 elif test -f /etc/lunar.release ; then
12489 VENDOR=lunar ;
12490 elif test -f /etc/lsb-release ; then
12491 VENDOR=ubuntu ;
12492 elif test -f /etc/debian_version ; then
12493 VENDOR=debian ;
12494 else
12495 VENDOR= ;
12496 fi
12497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $VENDOR" >&5
12498 $as_echo "$VENDOR" >&6; }
12499
12500
12501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking default package type" >&5
12502 $as_echo_n "checking default package type... " >&6; }
12503 case "$VENDOR" in
12504 toss) DEFAULT_PACKAGE=rpm ;;
12505 redhat) DEFAULT_PACKAGE=rpm ;;
12506 fedora) DEFAULT_PACKAGE=rpm ;;
12507 gentoo) DEFAULT_PACKAGE=tgz ;;
12508 arch) DEFAULT_PACKAGE=tgz ;;
12509 sles) DEFAULT_PACKAGE=rpm ;;
12510 slackware) DEFAULT_PACKAGE=tgz ;;
12511 lunar) DEFAULT_PACKAGE=tgz ;;
12512 ubuntu) DEFAULT_PACKAGE=deb ;;
12513 debian) DEFAULT_PACKAGE=deb ;;
12514 *) DEFAULT_PACKAGE=rpm ;;
12515 esac
12516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DEFAULT_PACKAGE" >&5
12517 $as_echo "$DEFAULT_PACKAGE" >&6; }
12518
12519
12520 DEFAULT_INIT_DIR=$sysconfdir/init.d
12521 { $as_echo "$as_me:${as_lineno-$LINENO}: checking default init directory" >&5
12522 $as_echo_n "checking default init directory... " >&6; }
12523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DEFAULT_INIT_DIR" >&5
12524 $as_echo "$DEFAULT_INIT_DIR" >&6; }
12525
12526
12527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking default init script type" >&5
12528 $as_echo_n "checking default init script type... " >&6; }
12529 case "$VENDOR" in
12530 toss) DEFAULT_INIT_SCRIPT=redhat ;;
12531 redhat) DEFAULT_INIT_SCRIPT=redhat ;;
12532 fedora) DEFAULT_INIT_SCRIPT=fedora ;;
12533 gentoo) DEFAULT_INIT_SCRIPT=gentoo ;;
12534 arch) DEFAULT_INIT_SCRIPT=lsb ;;
12535 sles) DEFAULT_INIT_SCRIPT=lsb ;;
12536 slackware) DEFAULT_INIT_SCRIPT=lsb ;;
12537 lunar) DEFAULT_INIT_SCRIPT=lunar ;;
12538 ubuntu) DEFAULT_INIT_SCRIPT=lsb ;;
12539 debian) DEFAULT_INIT_SCRIPT=lsb ;;
12540 *) DEFAULT_INIT_SCRIPT=lsb ;;
12541 esac
12542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DEFAULT_INIT_SCRIPT" >&5
12543 $as_echo "$DEFAULT_INIT_SCRIPT" >&6; }
12544
12545
12546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking default init config direectory" >&5
12547 $as_echo_n "checking default init config direectory... " >&6; }
12548 case "$VENDOR" in
12549 gentoo) DEFAULT_INITCONF_DIR=/etc/conf.d ;;
12550 toss) DEFAULT_INITCONF_DIR=/etc/sysconfig ;;
12551 redhat) DEFAULT_INITCONF_DIR=/etc/sysconfig ;;
12552 fedora) DEFAULT_INITCONF_DIR=/etc/sysconfig ;;
12553 sles) DEFAULT_INITCONF_DIR=/etc/sysconfig ;;
12554 ubuntu) DEFAULT_INITCONF_DIR=/etc/default ;;
12555 debian) DEFAULT_INITCONF_DIR=/etc/default ;;
12556 *) DEFAULT_INITCONF_DIR=/etc/default ;;
12557 esac
12558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DEFAULT_INITCONF_DIR" >&5
12559 $as_echo "$DEFAULT_INITCONF_DIR" >&6; }
12560
12561
12562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether initramfs-tools is available" >&5
12563 $as_echo_n "checking whether initramfs-tools is available... " >&6; }
12564 if test -d /usr/share/initramfs-tools ; then
12565 DEFINE_INITRAMFS='--define "_initramfs 1"'
12566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12567 $as_echo "yes" >&6; }
12568 else
12569 DEFINE_INITRAMFS=''
12570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12571 $as_echo "no" >&6; }
12572 fi
12573
12574
12575
12576 RPM=rpm
12577 RPMBUILD=rpmbuild
12578
12579 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $RPM is available" >&5
12580 $as_echo_n "checking whether $RPM is available... " >&6; }
12581 if tmp=$($RPM --version 2>/dev/null); then :
12582
12583 RPM_VERSION=$(echo $tmp | $AWK '/RPM/ { print $3 }')
12584 HAVE_RPM=yes
12585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_RPM ($RPM_VERSION)" >&5
12586 $as_echo "$HAVE_RPM ($RPM_VERSION)" >&6; }
12587
12588 else
12589
12590 HAVE_RPM=no
12591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_RPM" >&5
12592 $as_echo "$HAVE_RPM" >&6; }
12593
12594 fi
12595
12596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $RPMBUILD is available" >&5
12597 $as_echo_n "checking whether $RPMBUILD is available... " >&6; }
12598 if tmp=$($RPMBUILD --version 2>/dev/null); then :
12599
12600 RPMBUILD_VERSION=$(echo $tmp | $AWK '/RPM/ { print $3 }')
12601 HAVE_RPMBUILD=yes
12602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_RPMBUILD ($RPMBUILD_VERSION)" >&5
12603 $as_echo "$HAVE_RPMBUILD ($RPMBUILD_VERSION)" >&6; }
12604
12605 else
12606
12607 HAVE_RPMBUILD=no
12608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_RPMBUILD" >&5
12609 $as_echo "$HAVE_RPMBUILD" >&6; }
12610
12611 fi
12612
12613 RPM_DEFINE_COMMON='--define "$(DEBUG_ZFS) 1" --define "$(DEBUG_DMU_TX) 1"'
12614 RPM_DEFINE_UTIL='--define "_dracutdir $(dracutdir)" --define "_udevdir $(udevdir)" --define "_udevruledir $(udevruledir)" --define "_initconfdir $(DEFAULT_INITCONF_DIR)" $(DEFINE_INITRAMFS)'
12615 RPM_DEFINE_KMOD='--define "kernels $(LINUX_VERSION)" --define "require_spldir $(SPL)" --define "require_splobj $(SPL_OBJ)" --define "ksrc $(LINUX)" --define "kobj $(LINUX_OBJ)"'
12616 RPM_DEFINE_DKMS=
12617
12618 SRPM_DEFINE_COMMON='--define "build_src_rpm 1"'
12619 SRPM_DEFINE_UTIL=
12620 SRPM_DEFINE_KMOD=
12621 SRPM_DEFINE_DKMS=
12622
12623 RPM_SPEC_DIR="rpm/generic"
12624
12625 # Check whether --with-spec was given.
12626 if test "${with_spec+set}" = set; then :
12627 withval=$with_spec; RPM_SPEC_DIR="rpm/$withval"
12628 fi
12629
12630
12631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether spec files are available" >&5
12632 $as_echo_n "checking whether spec files are available... " >&6; }
12633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($RPM_SPEC_DIR/*.spec.in)" >&5
12634 $as_echo "yes ($RPM_SPEC_DIR/*.spec.in)" >&6; }
12635
12636
12637
12638
12639
12640
12641
12642
12643
12644
12645
12646
12647
12648
12649
12650
12651
12652
12653
12654
12655 DPKG=dpkg
12656 DPKGBUILD=dpkg-buildpackage
12657
12658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $DPKG is available" >&5
12659 $as_echo_n "checking whether $DPKG is available... " >&6; }
12660 if tmp=$($DPKG --version 2>/dev/null); then :
12661
12662 DPKG_VERSION=$(echo $tmp | $AWK '/Debian/ { print $7 }')
12663 HAVE_DPKG=yes
12664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_DPKG ($DPKG_VERSION)" >&5
12665 $as_echo "$HAVE_DPKG ($DPKG_VERSION)" >&6; }
12666
12667 else
12668
12669 HAVE_DPKG=no
12670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_DPKG" >&5
12671 $as_echo "$HAVE_DPKG" >&6; }
12672
12673 fi
12674
12675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $DPKGBUILD is available" >&5
12676 $as_echo_n "checking whether $DPKGBUILD is available... " >&6; }
12677 if tmp=$($DPKGBUILD --version 2>/dev/null); then :
12678
12679 DPKGBUILD_VERSION=$(echo $tmp | \
12680 $AWK '/Debian/ { print $4 }' | cut -f-4 -d'.')
12681 HAVE_DPKGBUILD=yes
12682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_DPKGBUILD ($DPKGBUILD_VERSION)" >&5
12683 $as_echo "$HAVE_DPKGBUILD ($DPKGBUILD_VERSION)" >&6; }
12684
12685 else
12686
12687 HAVE_DPKGBUILD=no
12688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_DPKGBUILD" >&5
12689 $as_echo "$HAVE_DPKGBUILD" >&6; }
12690
12691 fi
12692
12693
12694
12695
12696
12697
12698
12699
12700
12701
12702 ALIEN=alien
12703
12704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ALIEN is available" >&5
12705 $as_echo_n "checking whether $ALIEN is available... " >&6; }
12706 if tmp=$($ALIEN --version 2>/dev/null); then :
12707
12708 ALIEN_VERSION=$(echo $tmp | $AWK '{ print $3 }')
12709 HAVE_ALIEN=yes
12710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_ALIEN ($ALIEN_VERSION)" >&5
12711 $as_echo "$HAVE_ALIEN ($ALIEN_VERSION)" >&6; }
12712
12713 else
12714
12715 HAVE_ALIEN=no
12716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_ALIEN" >&5
12717 $as_echo "$HAVE_ALIEN" >&6; }
12718
12719 fi
12720
12721
12722
12723
12724
12725
12726
12727 TARGET_ASM_DIR=asm-generic
12728
12729
12730 ZFS_CONFIG=all
12731
12732 # Check whether --with-config was given.
12733 if test "${with_config+set}" = set; then :
12734 withval=$with_config; ZFS_CONFIG="$withval"
12735 fi
12736
12737 # Check whether --enable-linux-builtin was given.
12738 if test "${enable_linux_builtin+set}" = set; then :
12739 enableval=$enable_linux_builtin;
12740 else
12741 enable_linux_builtin=no
12742 fi
12743
12744
12745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking zfs config" >&5
12746 $as_echo_n "checking zfs config... " >&6; }
12747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ZFS_CONFIG" >&5
12748 $as_echo "$ZFS_CONFIG" >&6; };
12749
12750
12751
12752
12753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -Wno-unused-but-set-variable support" >&5
12754 $as_echo_n "checking for -Wno-unused-but-set-variable support... " >&6; }
12755
12756 saved_flags="$CFLAGS"
12757 CFLAGS="$CFLAGS -Wunused-but-set-variable"
12758
12759 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12760 /* end confdefs.h. */
12761
12762 int
12763 main ()
12764 {
12765
12766 ;
12767 return 0;
12768 }
12769 _ACEOF
12770 if ac_fn_c_try_compile "$LINENO"; then :
12771
12772 NO_UNUSED_BUT_SET_VARIABLE=-Wno-unused-but-set-variable
12773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12774 $as_echo "yes" >&6; }
12775
12776 else
12777
12778 NO_UNUSED_BUT_SET_VARIABLE=
12779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12780 $as_echo "no" >&6; }
12781
12782 fi
12783 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12784
12785 CFLAGS="$saved_flags"
12786
12787
12788
12789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -Wno-bool-compare support" >&5
12790 $as_echo_n "checking for -Wno-bool-compare support... " >&6; }
12791
12792 saved_flags="$CFLAGS"
12793 CFLAGS="$CFLAGS -Wbool-compare"
12794
12795 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12796 /* end confdefs.h. */
12797
12798 int
12799 main ()
12800 {
12801
12802 ;
12803 return 0;
12804 }
12805 _ACEOF
12806 if ac_fn_c_try_compile "$LINENO"; then :
12807
12808 NO_BOOL_COMPARE=-Wno-bool-compare
12809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12810 $as_echo "yes" >&6; }
12811
12812 else
12813
12814 NO_BOOL_COMPARE=
12815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12816 $as_echo "no" >&6; }
12817
12818 fi
12819 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12820
12821 CFLAGS="$saved_flags"
12822
12823
12824
12825
12826 case "$ZFS_CONFIG" in
12827 user)
12828
12829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dkms.conf file" >&5
12830 $as_echo_n "checking for dkms.conf file... " >&6; }
12831 if test -e dkms.conf; then :
12832
12833 as_fn_error $? "
12834 *** ZFS should not be manually built in the DKMS source tree.
12835 *** Remove all ZFS packages before compiling the ZoL sources.
12836 *** Running \"make install\" breaks ZFS packages." "$LINENO" 5
12837
12838 else
12839
12840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
12841 $as_echo "not found" >&6; }
12842
12843 fi
12844
12845
12846
12847 # Check whether --with-mounthelperdir was given.
12848 if test "${with_mounthelperdir+set}" = set; then :
12849 withval=$with_mounthelperdir; mounthelperdir=$withval
12850 else
12851 mounthelperdir=/sbin
12852 fi
12853
12854
12855
12856
12857
12858 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for udev directories" >&5
12859 $as_echo_n "checking for udev directories... " >&6; }
12860
12861 # Check whether --with-udevdir was given.
12862 if test "${with_udevdir+set}" = set; then :
12863 withval=$with_udevdir; udevdir=$withval
12864 else
12865 udevdir=check
12866 fi
12867
12868
12869 if test "x$udevdir" = xcheck; then :
12870
12871 path1=/lib/udev
12872 path2=/usr/lib/udev
12873 default=$path2
12874
12875 if test -d "$path1"; then :
12876 udevdir="$path1"
12877 else
12878
12879 if test -d "$path2"; then :
12880 udevdir="$path2"
12881 else
12882 udevdir="$default"
12883 fi
12884
12885 fi
12886
12887 fi
12888
12889
12890 # Check whether --with-udevruledir was given.
12891 if test "${with_udevruledir+set}" = set; then :
12892 withval=$with_udevruledir; udevruledir=$withval
12893 else
12894 udevruledir="${udevdir}/rules.d"
12895 fi
12896
12897
12898
12899
12900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $udevdir;$udevruledir" >&5
12901 $as_echo "$udevdir;$udevruledir" >&6; }
12902
12903
12904 # Check whether --enable-systemd was given.
12905 if test "${enable_systemd+set}" = set; then :
12906 enableval=$enable_systemd;
12907 else
12908 enable_systemd=yes
12909 fi
12910
12911
12912
12913 # Check whether --with-systemdunitdir was given.
12914 if test "${with_systemdunitdir+set}" = set; then :
12915 withval=$with_systemdunitdir; systemdunitdir=$withval
12916 else
12917 systemdunitdir=/usr/lib/systemd/system
12918 fi
12919
12920
12921
12922 # Check whether --with-systemdpresetdir was given.
12923 if test "${with_systemdpresetdir+set}" = set; then :
12924 withval=$with_systemdpresetdir; systemdpresetdir=$withval
12925 else
12926 systemdpresetdir=/usr/lib/systemd/system-preset
12927 fi
12928
12929
12930
12931 # Check whether --with-systemdmodulesloaddir was given.
12932 if test "${with_systemdmodulesloaddir+set}" = set; then :
12933 withval=$with_systemdmodulesloaddir; systemdmoduleloaddir=$withval
12934 else
12935 systemdmodulesloaddir=/usr/lib/modules-load.d
12936 fi
12937
12938
12939
12940 if test "x$enable_systemd" = xyes; then :
12941
12942 ZFS_INIT_SYSTEMD=systemd
12943 ZFS_MODULE_LOAD=modules-load.d
12944 modulesloaddir=$systemdmodulesloaddir
12945
12946 fi
12947
12948
12949
12950
12951
12952
12953
12954
12955 # Check whether --enable-sysvinit was given.
12956 if test "${enable_sysvinit+set}" = set; then :
12957 enableval=$enable_sysvinit;
12958 else
12959 enable_sysvinit=yes
12960 fi
12961
12962
12963 if test "x$enable_sysvinit" = xyes; then :
12964 ZFS_INIT_SYSV=init.d
12965 fi
12966
12967
12968
12969
12970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dracut directory" >&5
12971 $as_echo_n "checking for dracut directory... " >&6; }
12972
12973 # Check whether --with-dracutdir was given.
12974 if test "${with_dracutdir+set}" = set; then :
12975 withval=$with_dracutdir; dracutdir=$withval
12976 else
12977 dracutdir=check
12978 fi
12979
12980
12981 if test "x$dracutdir" = xcheck; then :
12982
12983 path1=/usr/share/dracut
12984 path2=/usr/lib/dracut
12985 default=$path2
12986
12987 if test -d "$path1"; then :
12988 dracutdir="$path1"
12989 else
12990
12991 if test -d "$path2"; then :
12992 dracutdir="$path2"
12993 else
12994 dracutdir="$default"
12995 fi
12996
12997 fi
12998
12999 fi
13000
13001
13002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dracutdir" >&5
13003 $as_echo "$dracutdir" >&6; }
13004
13005
13006 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for target asm dir" >&5
13007 $as_echo_n "checking for target asm dir... " >&6; }
13008 TARGET_ARCH=`echo ${target_cpu} | sed -e s/i.86/i386/`
13009
13010 case $TARGET_ARCH in
13011 i386|x86_64)
13012 TARGET_ASM_DIR=asm-${TARGET_ARCH}
13013 ;;
13014 *)
13015 TARGET_ASM_DIR=asm-generic
13016 ;;
13017 esac
13018
13019
13020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TARGET_ASM_DIR" >&5
13021 $as_echo "$TARGET_ASM_DIR" >&6; }
13022
13023
13024 ZLIB=
13025
13026 ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
13027 if test "x$ac_cv_header_zlib_h" = xyes; then :
13028
13029 else
13030 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13031 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13032 as_fn_error $? "
13033 *** zlib.h missing, zlib-devel package required
13034 See \`config.log' for more details" "$LINENO" 5; }
13035 fi
13036
13037
13038
13039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compress2 in -lz" >&5
13040 $as_echo_n "checking for compress2 in -lz... " >&6; }
13041 if ${ac_cv_lib_z_compress2+:} false; then :
13042 $as_echo_n "(cached) " >&6
13043 else
13044 ac_check_lib_save_LIBS=$LIBS
13045 LIBS="-lz $LIBS"
13046 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13047 /* end confdefs.h. */
13048
13049 /* Override any GCC internal prototype to avoid an error.
13050 Use char because int might match the return type of a GCC
13051 builtin and then its argument prototype would still apply. */
13052 #ifdef __cplusplus
13053 extern "C"
13054 #endif
13055 char compress2 ();
13056 int
13057 main ()
13058 {
13059 return compress2 ();
13060 ;
13061 return 0;
13062 }
13063 _ACEOF
13064 if ac_fn_c_try_link "$LINENO"; then :
13065 ac_cv_lib_z_compress2=yes
13066 else
13067 ac_cv_lib_z_compress2=no
13068 fi
13069 rm -f core conftest.err conftest.$ac_objext \
13070 conftest$ac_exeext conftest.$ac_ext
13071 LIBS=$ac_check_lib_save_LIBS
13072 fi
13073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_compress2" >&5
13074 $as_echo "$ac_cv_lib_z_compress2" >&6; }
13075 if test "x$ac_cv_lib_z_compress2" = xyes; then :
13076 cat >>confdefs.h <<_ACEOF
13077 #define HAVE_LIBZ 1
13078 _ACEOF
13079
13080 LIBS="-lz $LIBS"
13081
13082 else
13083 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13084 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13085 as_fn_error $? "
13086 *** compress2() missing, zlib-devel package required
13087 See \`config.log' for more details" "$LINENO" 5; }
13088 fi
13089
13090
13091 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uncompress in -lz" >&5
13092 $as_echo_n "checking for uncompress in -lz... " >&6; }
13093 if ${ac_cv_lib_z_uncompress+:} false; then :
13094 $as_echo_n "(cached) " >&6
13095 else
13096 ac_check_lib_save_LIBS=$LIBS
13097 LIBS="-lz $LIBS"
13098 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13099 /* end confdefs.h. */
13100
13101 /* Override any GCC internal prototype to avoid an error.
13102 Use char because int might match the return type of a GCC
13103 builtin and then its argument prototype would still apply. */
13104 #ifdef __cplusplus
13105 extern "C"
13106 #endif
13107 char uncompress ();
13108 int
13109 main ()
13110 {
13111 return uncompress ();
13112 ;
13113 return 0;
13114 }
13115 _ACEOF
13116 if ac_fn_c_try_link "$LINENO"; then :
13117 ac_cv_lib_z_uncompress=yes
13118 else
13119 ac_cv_lib_z_uncompress=no
13120 fi
13121 rm -f core conftest.err conftest.$ac_objext \
13122 conftest$ac_exeext conftest.$ac_ext
13123 LIBS=$ac_check_lib_save_LIBS
13124 fi
13125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_uncompress" >&5
13126 $as_echo "$ac_cv_lib_z_uncompress" >&6; }
13127 if test "x$ac_cv_lib_z_uncompress" = xyes; then :
13128 cat >>confdefs.h <<_ACEOF
13129 #define HAVE_LIBZ 1
13130 _ACEOF
13131
13132 LIBS="-lz $LIBS"
13133
13134 else
13135 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13136 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13137 as_fn_error $? "
13138 *** uncompress() missing, zlib-devel package required
13139 See \`config.log' for more details" "$LINENO" 5; }
13140 fi
13141
13142
13143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for crc32 in -lz" >&5
13144 $as_echo_n "checking for crc32 in -lz... " >&6; }
13145 if ${ac_cv_lib_z_crc32+:} false; then :
13146 $as_echo_n "(cached) " >&6
13147 else
13148 ac_check_lib_save_LIBS=$LIBS
13149 LIBS="-lz $LIBS"
13150 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13151 /* end confdefs.h. */
13152
13153 /* Override any GCC internal prototype to avoid an error.
13154 Use char because int might match the return type of a GCC
13155 builtin and then its argument prototype would still apply. */
13156 #ifdef __cplusplus
13157 extern "C"
13158 #endif
13159 char crc32 ();
13160 int
13161 main ()
13162 {
13163 return crc32 ();
13164 ;
13165 return 0;
13166 }
13167 _ACEOF
13168 if ac_fn_c_try_link "$LINENO"; then :
13169 ac_cv_lib_z_crc32=yes
13170 else
13171 ac_cv_lib_z_crc32=no
13172 fi
13173 rm -f core conftest.err conftest.$ac_objext \
13174 conftest$ac_exeext conftest.$ac_ext
13175 LIBS=$ac_check_lib_save_LIBS
13176 fi
13177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_crc32" >&5
13178 $as_echo "$ac_cv_lib_z_crc32" >&6; }
13179 if test "x$ac_cv_lib_z_crc32" = xyes; then :
13180 cat >>confdefs.h <<_ACEOF
13181 #define HAVE_LIBZ 1
13182 _ACEOF
13183
13184 LIBS="-lz $LIBS"
13185
13186 else
13187 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13188 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13189 as_fn_error $? "
13190 *** crc32() missing, zlib-devel package required
13191 See \`config.log' for more details" "$LINENO" 5; }
13192 fi
13193
13194
13195 ZLIB="-lz"
13196
13197
13198 $as_echo "#define HAVE_ZLIB 1" >>confdefs.h
13199
13200
13201
13202 LIBUUID=
13203
13204 ac_fn_c_check_header_mongrel "$LINENO" "uuid/uuid.h" "ac_cv_header_uuid_uuid_h" "$ac_includes_default"
13205 if test "x$ac_cv_header_uuid_uuid_h" = xyes; then :
13206
13207 else
13208 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13209 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13210 as_fn_error $? "
13211 *** uuid/uuid.h missing, libuuid-devel package required
13212 See \`config.log' for more details" "$LINENO" 5; }
13213 fi
13214
13215
13216
13217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uuid_generate in -luuid" >&5
13218 $as_echo_n "checking for uuid_generate in -luuid... " >&6; }
13219 if ${ac_cv_lib_uuid_uuid_generate+:} false; then :
13220 $as_echo_n "(cached) " >&6
13221 else
13222 ac_check_lib_save_LIBS=$LIBS
13223 LIBS="-luuid $LIBS"
13224 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13225 /* end confdefs.h. */
13226
13227 /* Override any GCC internal prototype to avoid an error.
13228 Use char because int might match the return type of a GCC
13229 builtin and then its argument prototype would still apply. */
13230 #ifdef __cplusplus
13231 extern "C"
13232 #endif
13233 char uuid_generate ();
13234 int
13235 main ()
13236 {
13237 return uuid_generate ();
13238 ;
13239 return 0;
13240 }
13241 _ACEOF
13242 if ac_fn_c_try_link "$LINENO"; then :
13243 ac_cv_lib_uuid_uuid_generate=yes
13244 else
13245 ac_cv_lib_uuid_uuid_generate=no
13246 fi
13247 rm -f core conftest.err conftest.$ac_objext \
13248 conftest$ac_exeext conftest.$ac_ext
13249 LIBS=$ac_check_lib_save_LIBS
13250 fi
13251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_uuid_uuid_generate" >&5
13252 $as_echo "$ac_cv_lib_uuid_uuid_generate" >&6; }
13253 if test "x$ac_cv_lib_uuid_uuid_generate" = xyes; then :
13254 cat >>confdefs.h <<_ACEOF
13255 #define HAVE_LIBUUID 1
13256 _ACEOF
13257
13258 LIBS="-luuid $LIBS"
13259
13260 else
13261 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13262 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13263 as_fn_error $? "
13264 *** uuid_generate() missing, libuuid-devel package required
13265 See \`config.log' for more details" "$LINENO" 5; }
13266 fi
13267
13268
13269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uuid_is_null in -luuid" >&5
13270 $as_echo_n "checking for uuid_is_null in -luuid... " >&6; }
13271 if ${ac_cv_lib_uuid_uuid_is_null+:} false; then :
13272 $as_echo_n "(cached) " >&6
13273 else
13274 ac_check_lib_save_LIBS=$LIBS
13275 LIBS="-luuid $LIBS"
13276 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13277 /* end confdefs.h. */
13278
13279 /* Override any GCC internal prototype to avoid an error.
13280 Use char because int might match the return type of a GCC
13281 builtin and then its argument prototype would still apply. */
13282 #ifdef __cplusplus
13283 extern "C"
13284 #endif
13285 char uuid_is_null ();
13286 int
13287 main ()
13288 {
13289 return uuid_is_null ();
13290 ;
13291 return 0;
13292 }
13293 _ACEOF
13294 if ac_fn_c_try_link "$LINENO"; then :
13295 ac_cv_lib_uuid_uuid_is_null=yes
13296 else
13297 ac_cv_lib_uuid_uuid_is_null=no
13298 fi
13299 rm -f core conftest.err conftest.$ac_objext \
13300 conftest$ac_exeext conftest.$ac_ext
13301 LIBS=$ac_check_lib_save_LIBS
13302 fi
13303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_uuid_uuid_is_null" >&5
13304 $as_echo "$ac_cv_lib_uuid_uuid_is_null" >&6; }
13305 if test "x$ac_cv_lib_uuid_uuid_is_null" = xyes; then :
13306 cat >>confdefs.h <<_ACEOF
13307 #define HAVE_LIBUUID 1
13308 _ACEOF
13309
13310 LIBS="-luuid $LIBS"
13311
13312 else
13313 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13314 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13315 as_fn_error $? "
13316 *** uuid_is_null() missing, libuuid-devel package required
13317 See \`config.log' for more details" "$LINENO" 5; }
13318 fi
13319
13320
13321 LIBUUID="-luuid"
13322
13323
13324 $as_echo "#define HAVE_LIBUUID 1" >>confdefs.h
13325
13326
13327
13328
13329 # Check whether --with-blkid was given.
13330 if test "${with_blkid+set}" = set; then :
13331 withval=$with_blkid;
13332 else
13333 with_blkid=check
13334 fi
13335
13336
13337 LIBBLKID=
13338 if test "x$with_blkid" = xyes; then :
13339
13340 LIBBLKID="-lblkid"
13341
13342
13343 $as_echo "#define HAVE_LIBBLKID 1" >>confdefs.h
13344
13345
13346 fi
13347
13348 if test "x$with_blkid" = xcheck; then :
13349
13350 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for blkid_get_cache in -lblkid" >&5
13351 $as_echo_n "checking for blkid_get_cache in -lblkid... " >&6; }
13352 if ${ac_cv_lib_blkid_blkid_get_cache+:} false; then :
13353 $as_echo_n "(cached) " >&6
13354 else
13355 ac_check_lib_save_LIBS=$LIBS
13356 LIBS="-lblkid $LIBS"
13357 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13358 /* end confdefs.h. */
13359
13360 /* Override any GCC internal prototype to avoid an error.
13361 Use char because int might match the return type of a GCC
13362 builtin and then its argument prototype would still apply. */
13363 #ifdef __cplusplus
13364 extern "C"
13365 #endif
13366 char blkid_get_cache ();
13367 int
13368 main ()
13369 {
13370 return blkid_get_cache ();
13371 ;
13372 return 0;
13373 }
13374 _ACEOF
13375 if ac_fn_c_try_link "$LINENO"; then :
13376 ac_cv_lib_blkid_blkid_get_cache=yes
13377 else
13378 ac_cv_lib_blkid_blkid_get_cache=no
13379 fi
13380 rm -f core conftest.err conftest.$ac_objext \
13381 conftest$ac_exeext conftest.$ac_ext
13382 LIBS=$ac_check_lib_save_LIBS
13383 fi
13384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_blkid_blkid_get_cache" >&5
13385 $as_echo "$ac_cv_lib_blkid_blkid_get_cache" >&6; }
13386 if test "x$ac_cv_lib_blkid_blkid_get_cache" = xyes; then :
13387
13388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for blkid zfs support" >&5
13389 $as_echo_n "checking for blkid zfs support... " >&6; }
13390
13391 ZFS_DEV=`mktemp`
13392 truncate -s 64M $ZFS_DEV
13393 echo -en "\x0c\xb1\xba\0\0\0\0\0" | \
13394 dd of=$ZFS_DEV bs=1k count=8 \
13395 seek=128 conv=notrunc &>/dev/null \
13396 >/dev/null 2>/dev/null
13397 echo -en "\x0c\xb1\xba\0\0\0\0\0" | \
13398 dd of=$ZFS_DEV bs=1k count=8 \
13399 seek=132 conv=notrunc &>/dev/null \
13400 >/dev/null 2>/dev/null
13401 echo -en "\x0c\xb1\xba\0\0\0\0\0" | \
13402 dd of=$ZFS_DEV bs=1k count=8 \
13403 seek=136 conv=notrunc &>/dev/null \
13404 >/dev/null 2>/dev/null
13405 echo -en "\x0c\xb1\xba\0\0\0\0\0" | \
13406 dd of=$ZFS_DEV bs=1k count=8 \
13407 seek=140 conv=notrunc &>/dev/null \
13408 >/dev/null 2>/dev/null
13409
13410 saved_LIBS="$LIBS"
13411 LIBS="-lblkid"
13412
13413 if test "$cross_compiling" = yes; then :
13414 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13415 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13416 as_fn_error $? "cannot run test program while cross compiling
13417 See \`config.log' for more details" "$LINENO" 5; }
13418 else
13419 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13420 /* end confdefs.h. */
13421
13422 #include <stdio.h>
13423 #include <stdlib.h>
13424 #include <blkid/blkid.h>
13425
13426 int
13427 main ()
13428 {
13429
13430 blkid_cache cache;
13431 char *value;
13432
13433 if (blkid_get_cache(&cache, NULL) < 0)
13434 return 1;
13435
13436 value = blkid_get_tag_value(cache, "TYPE",
13437 "$ZFS_DEV");
13438 if (!value) {
13439 blkid_put_cache(cache);
13440 return 2;
13441 }
13442
13443 if (strcmp(value, "zfs_member")) {
13444 free(value);
13445 blkid_put_cache(cache);
13446 return 0;
13447 }
13448
13449 free(value);
13450 blkid_put_cache(cache);
13451
13452 ;
13453 return 0;
13454 }
13455 _ACEOF
13456 if ac_fn_c_try_run "$LINENO"; then :
13457
13458 rm -f $ZFS_DEV
13459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13460 $as_echo "yes" >&6; }
13461 LIBBLKID="-lblkid"
13462
13463
13464 $as_echo "#define HAVE_LIBBLKID 1" >>confdefs.h
13465
13466
13467 else
13468
13469 rm -f $ZFS_DEV
13470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13471 $as_echo "no" >&6; }
13472 if test "x$with_blkid" != xcheck; then :
13473 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13474 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13475 as_fn_error $? "--with-blkid given but unavailable
13476 See \`config.log' for more details" "$LINENO" 5; }
13477 fi
13478
13479 fi
13480 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13481 conftest.$ac_objext conftest.beam conftest.$ac_ext
13482 fi
13483
13484
13485 LIBS="$saved_LIBS"
13486
13487 else
13488
13489 if test "x$with_blkid" != xcheck; then :
13490 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13491 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13492 as_fn_error $? "--with-blkid given but unavailable
13493 See \`config.log' for more details" "$LINENO" 5; }
13494 fi
13495
13496
13497 fi
13498
13499
13500 fi
13501
13502
13503 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -Wframe-larger-than=<size> support" >&5
13504 $as_echo_n "checking for -Wframe-larger-than=<size> support... " >&6; }
13505
13506 saved_flags="$CFLAGS"
13507 CFLAGS="$CFLAGS -Wframe-larger-than=1024"
13508
13509 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13510 /* end confdefs.h. */
13511
13512 int
13513 main ()
13514 {
13515
13516 ;
13517 return 0;
13518 }
13519 _ACEOF
13520 if ac_fn_c_try_compile "$LINENO"; then :
13521
13522 FRAME_LARGER_THAN=-Wframe-larger-than=1024
13523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13524 $as_echo "yes" >&6; }
13525
13526 else
13527
13528 FRAME_LARGER_THAN=
13529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13530 $as_echo "no" >&6; }
13531
13532 fi
13533 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13534
13535 CFLAGS="$saved_flags"
13536
13537
13538
13539 if test "x$runstatedir" = x; then
13540 runstatedir='${localstatedir}/run'
13541
13542 fi
13543
13544
13545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking makedev() is declared in sys/sysmacros.h" >&5
13546 $as_echo_n "checking makedev() is declared in sys/sysmacros.h... " >&6; }
13547 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13548 /* end confdefs.h. */
13549
13550 #include <sys/sysmacros.h>
13551
13552 int
13553 main ()
13554 {
13555
13556 int k;
13557 k = makedev(0,0);
13558
13559 ;
13560 return 0;
13561 }
13562 _ACEOF
13563 if ac_fn_c_try_compile "$LINENO"; then :
13564
13565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13566 $as_echo "yes" >&6; }
13567
13568 $as_echo "#define HAVE_MAKEDEV_IN_SYSMACROS 1" >>confdefs.h
13569
13570
13571 else
13572
13573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13574 $as_echo "no" >&6; }
13575
13576 fi
13577 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13578
13579
13580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking makedev() is declared in sys/mkdev.h" >&5
13581 $as_echo_n "checking makedev() is declared in sys/mkdev.h... " >&6; }
13582 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13583 /* end confdefs.h. */
13584
13585 #include <sys/mkdev.h>
13586
13587 int
13588 main ()
13589 {
13590
13591 int k;
13592 k = makedev(0,0);
13593
13594 ;
13595 return 0;
13596 }
13597 _ACEOF
13598 if ac_fn_c_try_compile "$LINENO"; then :
13599
13600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13601 $as_echo "yes" >&6; }
13602
13603 $as_echo "#define HAVE_MAKEDEV_IN_MKDEV 1" >>confdefs.h
13604
13605
13606 else
13607
13608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13609 $as_echo "no" >&6; }
13610
13611 fi
13612 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13613
13614
13615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -Wno-format-truncation support" >&5
13616 $as_echo_n "checking for -Wno-format-truncation support... " >&6; }
13617
13618 saved_flags="$CFLAGS"
13619 CFLAGS="$CFLAGS -Wno-format-truncation"
13620
13621 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13622 /* end confdefs.h. */
13623
13624 int
13625 main ()
13626 {
13627
13628 ;
13629 return 0;
13630 }
13631 _ACEOF
13632 if ac_fn_c_try_compile "$LINENO"; then :
13633
13634 NO_FORMAT_TRUNCATION=-Wno-format-truncation
13635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13636 $as_echo "yes" >&6; }
13637
13638 else
13639
13640 NO_FORMAT_TRUNCATION=
13641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13642 $as_echo "no" >&6; }
13643
13644 fi
13645 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13646
13647 CFLAGS="$saved_flags"
13648
13649
13650 for ac_func in mlockall
13651 do :
13652 ac_fn_c_check_func "$LINENO" "mlockall" "ac_cv_func_mlockall"
13653 if test "x$ac_cv_func_mlockall" = xyes; then :
13654 cat >>confdefs.h <<_ACEOF
13655 #define HAVE_MLOCKALL 1
13656 _ACEOF
13657
13658 fi
13659 done
13660
13661 ;;
13662 kernel)
13663
13664
13665 # Check whether --with-linux was given.
13666 if test "${with_linux+set}" = set; then :
13667 withval=$with_linux; kernelsrc="$withval"
13668 fi
13669
13670
13671
13672 # Check whether --with-linux-obj was given.
13673 if test "${with_linux_obj+set}" = set; then :
13674 withval=$with_linux_obj; kernelbuild="$withval"
13675 fi
13676
13677
13678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking kernel source directory" >&5
13679 $as_echo_n "checking kernel source directory... " >&6; }
13680 if test -z "$kernelsrc"; then :
13681
13682 if test -e "/lib/modules/$(uname -r)/source"; then :
13683
13684 headersdir="/lib/modules/$(uname -r)/source"
13685 sourcelink=$(readlink -f "$headersdir")
13686
13687 elif test -e "/lib/modules/$(uname -r)/build"; then :
13688
13689 headersdir="/lib/modules/$(uname -r)/build"
13690 sourcelink=$(readlink -f "$headersdir")
13691
13692 else
13693
13694 sourcelink=$(ls -1d /usr/src/kernels/* \
13695 /usr/src/linux-* \
13696 2>/dev/null | grep -v obj | tail -1)
13697
13698 fi
13699
13700 if test -n "$sourcelink" && test -e ${sourcelink}; then :
13701
13702 kernelsrc=`readlink -f ${sourcelink}`
13703
13704 else
13705
13706 kernelsrc="Not found"
13707
13708 fi
13709
13710 else
13711
13712 if test "$kernelsrc" = "NONE"; then :
13713
13714 kernsrcver=NONE
13715
13716 fi
13717
13718 fi
13719
13720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $kernelsrc" >&5
13721 $as_echo "$kernelsrc" >&6; }
13722 if test ! -d "$kernelsrc"; then :
13723
13724 as_fn_error $? "
13725 *** Please make sure the kernel devel package for your distribution
13726 *** is installed and then try again. If that fails, you can specify the
13727 *** location of the kernel source with the '--with-linux=PATH' option." "$LINENO" 5
13728
13729 fi
13730
13731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking kernel build directory" >&5
13732 $as_echo_n "checking kernel build directory... " >&6; }
13733 if test -z "$kernelbuild"; then :
13734
13735 if test -e "/lib/modules/$(uname -r)/build"; then :
13736
13737 kernelbuild=`readlink -f /lib/modules/$(uname -r)/build`
13738
13739 elif test -d ${kernelsrc}-obj/${target_cpu}/${target_cpu}; then :
13740
13741 kernelbuild=${kernelsrc}-obj/${target_cpu}/${target_cpu}
13742
13743 elif test -d ${kernelsrc}-obj/${target_cpu}/default; then :
13744
13745 kernelbuild=${kernelsrc}-obj/${target_cpu}/default
13746
13747 elif test -d `dirname ${kernelsrc}`/build-${target_cpu}; then :
13748
13749 kernelbuild=`dirname ${kernelsrc}`/build-${target_cpu}
13750
13751 else
13752
13753 kernelbuild=${kernelsrc}
13754
13755 fi
13756
13757 fi
13758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $kernelbuild" >&5
13759 $as_echo "$kernelbuild" >&6; }
13760
13761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking kernel source version" >&5
13762 $as_echo_n "checking kernel source version... " >&6; }
13763 utsrelease1=$kernelbuild/include/linux/version.h
13764 utsrelease2=$kernelbuild/include/linux/utsrelease.h
13765 utsrelease3=$kernelbuild/include/generated/utsrelease.h
13766 if test -r $utsrelease1 && fgrep -q UTS_RELEASE $utsrelease1; then :
13767
13768 utsrelease=linux/version.h
13769
13770 elif test -r $utsrelease2 && fgrep -q UTS_RELEASE $utsrelease2; then :
13771
13772 utsrelease=linux/utsrelease.h
13773
13774 elif test -r $utsrelease3 && fgrep -q UTS_RELEASE $utsrelease3; then :
13775
13776 utsrelease=generated/utsrelease.h
13777
13778 fi
13779
13780 if test "$utsrelease"; then :
13781
13782 kernsrcver=`(echo "#include <$utsrelease>";
13783 echo "kernsrcver=UTS_RELEASE") |
13784 cpp -I $kernelbuild/include |
13785 grep "^kernsrcver=" | cut -d \" -f 2`
13786
13787 if test -z "$kernsrcver"; then :
13788
13789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Not found" >&5
13790 $as_echo "Not found" >&6; }
13791 as_fn_error $? "*** Cannot determine kernel version." "$LINENO" 5
13792
13793 fi
13794
13795 else
13796
13797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Not found" >&5
13798 $as_echo "Not found" >&6; }
13799 if test "x$enable_linux_builtin" != xyes; then
13800 as_fn_error $? "*** Cannot find UTS_RELEASE definition." "$LINENO" 5
13801 else
13802 as_fn_error $? "
13803 *** Cannot find UTS_RELEASE definition.
13804 *** Please run 'make prepare' inside the kernel source tree." "$LINENO" 5
13805 fi
13806
13807 fi
13808
13809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $kernsrcver" >&5
13810 $as_echo "$kernsrcver" >&6; }
13811
13812 LINUX=${kernelsrc}
13813 LINUX_OBJ=${kernelbuild}
13814 LINUX_VERSION=${kernsrcver}
13815
13816
13817
13818
13819
13820
13821 modpost=$LINUX/scripts/Makefile.modpost
13822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking kernel file name for module symbols" >&5
13823 $as_echo_n "checking kernel file name for module symbols... " >&6; }
13824 if test "x$enable_linux_builtin" != xyes -a -f "$modpost"; then :
13825
13826 if grep -q Modules.symvers $modpost; then :
13827
13828 LINUX_SYMBOLS=Modules.symvers
13829
13830 else
13831
13832 LINUX_SYMBOLS=Module.symvers
13833
13834 fi
13835
13836 if test ! -f "$LINUX_OBJ/$LINUX_SYMBOLS"; then :
13837
13838 as_fn_error $? "
13839 *** Please make sure the kernel devel package for your distribution
13840 *** is installed. If you are building with a custom kernel, make sure the
13841 *** kernel is configured, built, and the '--with-linux=PATH' configure
13842 *** option refers to the location of the kernel source." "$LINENO" 5
13843
13844 fi
13845
13846 else
13847
13848 LINUX_SYMBOLS=NONE
13849
13850 fi
13851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINUX_SYMBOLS" >&5
13852 $as_echo "$LINUX_SYMBOLS" >&6; }
13853
13854
13855
13856
13857
13858 # Check whether --with-spl was given.
13859 if test "${with_spl+set}" = set; then :
13860 withval=$with_spl; splsrc="$withval"
13861 fi
13862
13863
13864
13865 # Check whether --with-spl-obj was given.
13866 if test "${with_spl_obj+set}" = set; then :
13867 withval=$with_spl_obj; splbuild="$withval"
13868 fi
13869
13870
13871
13872 # Check whether --with-spl-timeout was given.
13873 if test "${with_spl_timeout+set}" = set; then :
13874 withval=$with_spl_timeout; timeout="$withval"
13875 else
13876 timeout=0
13877 fi
13878
13879
13880 splsrc0="/var/lib/dkms/spl/${VERSION}/build"
13881 splsrc1="/usr/local/src/spl-${VERSION}/${LINUX_VERSION}"
13882 splsrc2="/usr/local/src/spl-${VERSION}"
13883 splsrc3="/usr/src/spl-${VERSION}/${LINUX_VERSION}"
13884 splsrc4="/usr/src/spl-${VERSION}"
13885 splsrc5="../spl/"
13886 splsrc6="$LINUX"
13887
13888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking spl source directory" >&5
13889 $as_echo_n "checking spl source directory... " >&6; }
13890 if test -z "${splsrc}"; then :
13891
13892 if test -e "${splsrc0}/spl.release.in"; then :
13893
13894 splsrc=${splsrc0}
13895
13896 elif test -e "${splsrc1}/spl.release.in"; then :
13897
13898 splsrc=${splsrc1}
13899
13900 elif test -e "${splsrc2}/spl.release.in"; then :
13901
13902 splsrc=${splsrc2}
13903
13904 elif test -e "${splsrc3}/spl.release.in"; then :
13905
13906 splsrc=$(readlink -f "${splsrc3}")
13907
13908 elif test -e "${splsrc4}/spl.release.in" ; then :
13909
13910 splsrc=${splsrc4}
13911
13912 elif test -e "${splsrc5}/spl.release.in"; then :
13913
13914 splsrc=$(readlink -f "${splsrc5}")
13915
13916 elif test -e "${splsrc6}/spl.release.in" ; then :
13917
13918 splsrc=${splsrc6}
13919
13920 else
13921
13922 splsrc="Not found"
13923
13924 fi
13925
13926 else
13927
13928 if test "$splsrc" = "NONE"; then :
13929
13930 splbuild=NONE
13931 splsrcver=NONE
13932
13933 fi
13934
13935 fi
13936
13937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $splsrc" >&5
13938 $as_echo "$splsrc" >&6; }
13939 if test ! -e "$splsrc/spl.release.in"; then :
13940
13941 as_fn_error $? "
13942 *** Please make sure the kmod spl devel package for your distribution
13943 *** is installed then try again. If that fails you can specify the
13944 *** location of the spl source with the '--with-spl=PATH' option." "$LINENO" 5
13945
13946 fi
13947
13948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking spl build directory" >&5
13949 $as_echo_n "checking spl build directory... " >&6; }
13950 while true; do
13951 if test -z "$splbuild"; then :
13952
13953 if test -e "${splsrc}/${LINUX_VERSION}/spl_config.h" ; then :
13954
13955 splbuild="${splsrc}/${LINUX_VERSION}"
13956
13957 elif test -e "${splsrc}/spl_config.h" ; then :
13958
13959 splbuild="${splsrc}"
13960
13961 elif find -L "${splsrc}" -name spl_config.h 2> /dev/null | grep -wq spl_config.h ; then :
13962
13963 splbuild=$(find -L "${splsrc}" -name spl_config.h | sed 's,/spl_config.h,,')
13964
13965 else
13966
13967 splbuild="Not found"
13968
13969 fi
13970
13971 fi
13972 if test -e "$splbuild/spl_config.h" -o $timeout -le 0; then :
13973
13974 break;
13975
13976 else
13977
13978 sleep 1
13979 timeout=$((timeout-1))
13980
13981 fi
13982 done
13983
13984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $splbuild" >&5
13985 $as_echo "$splbuild" >&6; }
13986 if ! test -e "$splbuild/spl_config.h"; then :
13987
13988 as_fn_error $? "
13989 *** Please make sure the kmod spl devel <kernel> package for your
13990 *** distribution is installed then try again. If that fails you
13991 *** can specify the location of the spl objects with the
13992 *** '--with-spl-obj=PATH' option." "$LINENO" 5
13993
13994 fi
13995
13996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking spl source version" >&5
13997 $as_echo_n "checking spl source version... " >&6; }
13998 if test -r $splbuild/spl_config.h &&
13999 fgrep -q SPL_META_VERSION $splbuild/spl_config.h; then :
14000
14001
14002 splsrcver=`(echo "#include <spl_config.h>";
14003 echo "splsrcver=SPL_META_VERSION-SPL_META_RELEASE") |
14004 cpp -I $splbuild |
14005 grep "^splsrcver=" | tr -d \" | cut -d= -f2`
14006
14007 fi
14008
14009 if test -z "$splsrcver"; then :
14010
14011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Not found" >&5
14012 $as_echo "Not found" >&6; }
14013 as_fn_error $? "
14014 *** Cannot determine the version of the spl source.
14015 *** Please prepare the spl source before running this script" "$LINENO" 5
14016
14017 fi
14018
14019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $splsrcver" >&5
14020 $as_echo "$splsrcver" >&6; }
14021
14022 SPL=${splsrc}
14023 SPL_OBJ=${splbuild}
14024 SPL_VERSION=${splsrcver}
14025
14026
14027
14028
14029
14030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking spl file name for module symbols" >&5
14031 $as_echo_n "checking spl file name for module symbols... " >&6; }
14032 SPL_SYMBOLS=NONE
14033
14034 while true; do
14035 if test -r $SPL_OBJ/Module.symvers; then :
14036
14037 SPL_SYMBOLS=Module.symvers
14038
14039 elif test -r $SPL_OBJ/Modules.symvers; then :
14040
14041 SPL_SYMBOLS=Modules.symvers
14042
14043 elif test -r $SPL_OBJ/module/Module.symvers; then :
14044
14045 SPL_SYMBOLS=Module.symvers
14046
14047 elif test -r $SPL_OBJ/module/Modules.symvers; then :
14048
14049 SPL_SYMBOLS=Modules.symvers
14050
14051 fi
14052
14053 if test $SPL_SYMBOLS != NONE -o $timeout -le 0; then :
14054
14055 break;
14056
14057 else
14058
14059 sleep 1
14060 timeout=$((timeout-1))
14061
14062 fi
14063 done
14064
14065 if test "$SPL_SYMBOLS" = NONE; then :
14066
14067 SPL_SYMBOLS=$LINUX_SYMBOLS
14068
14069 fi
14070
14071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SPL_SYMBOLS" >&5
14072 $as_echo "$SPL_SYMBOLS" >&6; }
14073
14074
14075
14076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether modules can be built" >&5
14077 $as_echo_n "checking whether modules can be built... " >&6; }
14078
14079
14080 cat confdefs.h - <<_ACEOF >conftest.c
14081
14082
14083 int
14084 main (void)
14085 {
14086
14087 ;
14088 return 0;
14089 }
14090
14091 _ACEOF
14092
14093
14094
14095 cat - <<_ACEOF >conftest.h
14096
14097 _ACEOF
14098
14099
14100 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14101 echo "obj-m := conftest.o" >build/Makefile
14102 modpost_flag=''
14103 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14104 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14105 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14106 (eval $ac_try) 2>&5
14107 ac_status=$?
14108 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14109 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14110 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14111 (eval $ac_try) 2>&5
14112 ac_status=$?
14113 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14114 test $ac_status = 0; }; }; then :
14115
14116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14117 $as_echo "yes" >&6; }
14118
14119 else
14120 $as_echo "$as_me: failed program was:" >&5
14121 sed 's/^/| /' conftest.$ac_ext >&5
14122
14123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14124 $as_echo "no" >&6; }
14125 if test "x$enable_linux_builtin" != xyes; then
14126 as_fn_error $? "*** Unable to build an empty module." "$LINENO" 5
14127 else
14128 as_fn_error $? "
14129 *** Unable to build an empty module.
14130 *** Please run 'make scripts' inside the kernel source tree." "$LINENO" 5
14131 fi
14132
14133
14134
14135 fi
14136 rm -Rf build
14137
14138
14139
14140
14141 if test "x$cross_compiling" != xyes; then :
14142
14143 if test "$cross_compiling" = yes; then :
14144 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
14145 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
14146 as_fn_error $? "cannot run test program while cross compiling
14147 See \`config.log' for more details" "$LINENO" 5; }
14148 else
14149 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14150 /* end confdefs.h. */
14151
14152
14153 #include "$LINUX/include/linux/license.h"
14154
14155 int
14156 main ()
14157 {
14158
14159 return !license_is_gpl_compatible("$ZFS_META_LICENSE");
14160
14161 ;
14162 return 0;
14163 }
14164
14165 _ACEOF
14166 if ac_fn_c_try_run "$LINENO"; then :
14167
14168
14169 $as_echo "#define ZFS_IS_GPL_COMPATIBLE 1" >>confdefs.h
14170
14171
14172 fi
14173 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14174 conftest.$ac_objext conftest.beam conftest.$ac_ext
14175 fi
14176
14177
14178 fi
14179
14180
14181 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether kernel was built with 16K or larger stacks" >&5
14182 $as_echo_n "checking whether kernel was built with 16K or larger stacks... " >&6; }
14183
14184
14185 cat confdefs.h - <<_ACEOF >conftest.c
14186
14187
14188 #include <linux/module.h>
14189
14190 int
14191 main (void)
14192 {
14193
14194 #if (THREAD_SIZE < 16384)
14195 #error "THREAD_SIZE is less than 16K"
14196 #endif
14197
14198 ;
14199 return 0;
14200 }
14201
14202 _ACEOF
14203
14204
14205
14206 cat - <<_ACEOF >conftest.h
14207
14208 _ACEOF
14209
14210
14211 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14212 echo "obj-m := conftest.o" >build/Makefile
14213 modpost_flag=''
14214 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14215 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14216 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14217 (eval $ac_try) 2>&5
14218 ac_status=$?
14219 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14220 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14221 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14222 (eval $ac_try) 2>&5
14223 ac_status=$?
14224 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14225 test $ac_status = 0; }; }; then :
14226
14227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14228 $as_echo "yes" >&6; }
14229
14230 $as_echo "#define HAVE_LARGE_STACKS 1" >>confdefs.h
14231
14232
14233 else
14234 $as_echo "$as_me: failed program was:" >&5
14235 sed 's/^/| /' conftest.$ac_ext >&5
14236
14237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14238 $as_echo "no" >&6; }
14239
14240
14241
14242 fi
14243 rm -Rf build
14244
14245
14246
14247
14248
14249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether kernel was built with CONFIG_DEBUG_LOCK_ALLOC" >&5
14250 $as_echo_n "checking whether kernel was built with CONFIG_DEBUG_LOCK_ALLOC... " >&6; }
14251
14252
14253 cat confdefs.h - <<_ACEOF >conftest.c
14254
14255
14256 #include <linux/module.h>
14257
14258 int
14259 main (void)
14260 {
14261
14262 #ifndef CONFIG_DEBUG_LOCK_ALLOC
14263 #error CONFIG_DEBUG_LOCK_ALLOC not #defined
14264 #endif
14265
14266 ;
14267 return 0;
14268 }
14269
14270 _ACEOF
14271
14272
14273
14274 cat - <<_ACEOF >conftest.h
14275
14276 _ACEOF
14277
14278
14279 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14280 echo "obj-m := conftest.o" >build/Makefile
14281 modpost_flag=''
14282 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14283 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14284 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14285 (eval $ac_try) 2>&5
14286 ac_status=$?
14287 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14288 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14289 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14290 (eval $ac_try) 2>&5
14291 ac_status=$?
14292 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14293 test $ac_status = 0; }; }; then :
14294
14295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14296 $as_echo "yes" >&6; }
14297
14298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mutex_lock() is GPL-only" >&5
14299 $as_echo_n "checking whether mutex_lock() is GPL-only... " >&6; }
14300 tmp_flags="$EXTRA_KCFLAGS"
14301
14302
14303 cat confdefs.h - <<_ACEOF >conftest.c
14304
14305
14306 #include <linux/module.h>
14307 #include <linux/mutex.h>
14308
14309 MODULE_LICENSE("$ZFS_META_LICENSE");
14310
14311 int
14312 main (void)
14313 {
14314
14315 struct mutex lock;
14316
14317 mutex_init(&lock);
14318 mutex_lock(&lock);
14319 mutex_unlock(&lock);
14320
14321 ;
14322 return 0;
14323 }
14324
14325 _ACEOF
14326
14327
14328
14329 cat - <<_ACEOF >conftest.h
14330
14331 _ACEOF
14332
14333
14334 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14335 echo "obj-m := conftest.o" >build/Makefile
14336 modpost_flag=''
14337 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14338 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14339 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14340 (eval $ac_try) 2>&5
14341 ac_status=$?
14342 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14343 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14344 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14345 (eval $ac_try) 2>&5
14346 ac_status=$?
14347 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14348 test $ac_status = 0; }; }; then :
14349
14350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14351 $as_echo "no" >&6; }
14352
14353 else
14354 $as_echo "$as_me: failed program was:" >&5
14355 sed 's/^/| /' conftest.$ac_ext >&5
14356
14357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14358 $as_echo "yes" >&6; }
14359 as_fn_error $? "
14360 *** Kernel built with CONFIG_DEBUG_LOCK_ALLOC which is incompatible
14361 *** with the CDDL license and will prevent the module linking stage
14362 *** from succeeding. You must rebuild your kernel without this
14363 *** option enabled." "$LINENO" 5
14364
14365
14366
14367 fi
14368 rm -Rf build
14369
14370
14371 EXTRA_KCFLAGS="$tmp_flags"
14372
14373
14374 else
14375 $as_echo "$as_me: failed program was:" >&5
14376 sed 's/^/| /' conftest.$ac_ext >&5
14377
14378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14379 $as_echo "no" >&6; }
14380
14381
14382
14383
14384 fi
14385 rm -Rf build
14386
14387
14388
14389
14390
14391
14392 tmp_flags="$EXTRA_KCFLAGS"
14393 EXTRA_KCFLAGS="-I\$(src)"
14394
14395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether DECLARE_EVENT_CLASS() is available" >&5
14396 $as_echo_n "checking whether DECLARE_EVENT_CLASS() is available... " >&6; }
14397
14398
14399 cat confdefs.h - <<_ACEOF >conftest.c
14400
14401
14402 #include <linux/module.h>
14403 MODULE_LICENSE(ZFS_META_LICENSE);
14404
14405 #define CREATE_TRACE_POINTS
14406 #include "conftest.h"
14407
14408 int
14409 main (void)
14410 {
14411
14412 trace_zfs_autoconf_event_one(1UL);
14413 trace_zfs_autoconf_event_two(2UL);
14414
14415 ;
14416 return 0;
14417 }
14418
14419 _ACEOF
14420
14421
14422
14423 cat - <<_ACEOF >conftest.h
14424
14425 #if !defined(_CONFTEST_H) || defined(TRACE_HEADER_MULTI_READ)
14426 #define _CONFTEST_H
14427
14428 #undef TRACE_SYSTEM
14429 #define TRACE_SYSTEM zfs
14430 #include <linux/tracepoint.h>
14431
14432 DECLARE_EVENT_CLASS(zfs_autoconf_event_class,
14433 TP_PROTO(unsigned long i),
14434 TP_ARGS(i),
14435 TP_STRUCT__entry(
14436 __field(unsigned long, i)
14437 ),
14438 TP_fast_assign(
14439 __entry->i = i;
14440 ),
14441 TP_printk("i = %lu", __entry->i)
14442 );
14443
14444 #define DEFINE_AUTOCONF_EVENT(name) \
14445 DEFINE_EVENT(zfs_autoconf_event_class, name, \
14446 TP_PROTO(unsigned long i), \
14447 TP_ARGS(i))
14448 DEFINE_AUTOCONF_EVENT(zfs_autoconf_event_one);
14449 DEFINE_AUTOCONF_EVENT(zfs_autoconf_event_two);
14450
14451 #endif /* _CONFTEST_H */
14452
14453 #undef TRACE_INCLUDE_PATH
14454 #define TRACE_INCLUDE_PATH .
14455 #define TRACE_INCLUDE_FILE conftest
14456 #include <trace/define_trace.h>
14457
14458 _ACEOF
14459
14460
14461 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14462 echo "obj-m := conftest.o" >build/Makefile
14463 modpost_flag=''
14464 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14465 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14466 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14467 (eval $ac_try) 2>&5
14468 ac_status=$?
14469 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14470 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14471 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14472 (eval $ac_try) 2>&5
14473 ac_status=$?
14474 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14475 test $ac_status = 0; }; }; then :
14476
14477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14478 $as_echo "yes" >&6; }
14479
14480 $as_echo "#define HAVE_DECLARE_EVENT_CLASS 1" >>confdefs.h
14481
14482
14483 else
14484 $as_echo "$as_me: failed program was:" >&5
14485 sed 's/^/| /' conftest.$ac_ext >&5
14486
14487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14488 $as_echo "no" >&6; }
14489
14490
14491
14492 fi
14493 rm -Rf build
14494
14495
14496 EXTRA_KCFLAGS="$tmp_flags"
14497
14498
14499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether current->bio_tail exists" >&5
14500 $as_echo_n "checking whether current->bio_tail exists... " >&6; }
14501
14502
14503 cat confdefs.h - <<_ACEOF >conftest.c
14504
14505
14506 #include <linux/sched.h>
14507
14508 int
14509 main (void)
14510 {
14511
14512 current->bio_tail = (struct bio **) NULL;
14513
14514 ;
14515 return 0;
14516 }
14517
14518 _ACEOF
14519
14520
14521
14522 cat - <<_ACEOF >conftest.h
14523
14524 _ACEOF
14525
14526
14527 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14528 echo "obj-m := conftest.o" >build/Makefile
14529 modpost_flag=''
14530 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14531 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14532 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14533 (eval $ac_try) 2>&5
14534 ac_status=$?
14535 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14536 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14537 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14538 (eval $ac_try) 2>&5
14539 ac_status=$?
14540 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14541 test $ac_status = 0; }; }; then :
14542
14543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14544 $as_echo "yes" >&6; }
14545
14546 $as_echo "#define HAVE_CURRENT_BIO_TAIL 1" >>confdefs.h
14547
14548
14549 else
14550 $as_echo "$as_me: failed program was:" >&5
14551 sed 's/^/| /' conftest.$ac_ext >&5
14552
14553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14554 $as_echo "no" >&6; }
14555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether current->bio_list exists" >&5
14556 $as_echo_n "checking whether current->bio_list exists... " >&6; }
14557
14558
14559 cat confdefs.h - <<_ACEOF >conftest.c
14560
14561
14562 #include <linux/sched.h>
14563
14564 int
14565 main (void)
14566 {
14567
14568 current->bio_list = (struct bio_list *) NULL;
14569
14570 ;
14571 return 0;
14572 }
14573
14574 _ACEOF
14575
14576
14577
14578 cat - <<_ACEOF >conftest.h
14579
14580 _ACEOF
14581
14582
14583 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14584 echo "obj-m := conftest.o" >build/Makefile
14585 modpost_flag=''
14586 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14587 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14588 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14589 (eval $ac_try) 2>&5
14590 ac_status=$?
14591 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14592 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14593 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14594 (eval $ac_try) 2>&5
14595 ac_status=$?
14596 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14597 test $ac_status = 0; }; }; then :
14598
14599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14600 $as_echo "yes" >&6; }
14601
14602 $as_echo "#define HAVE_CURRENT_BIO_LIST 1" >>confdefs.h
14603
14604
14605 else
14606 $as_echo "$as_me: failed program was:" >&5
14607 sed 's/^/| /' conftest.$ac_ext >&5
14608
14609 as_fn_error $? "no - Please file a bug report at
14610 https://github.com/zfsonlinux/zfs/issues/new" "$LINENO" 5
14611
14612
14613
14614 fi
14615 rm -Rf build
14616
14617
14618
14619
14620
14621 fi
14622 rm -Rf build
14623
14624
14625
14626
14627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether submit_bio() wants 1 arg" >&5
14628 $as_echo_n "checking whether submit_bio() wants 1 arg... " >&6; }
14629
14630
14631 cat confdefs.h - <<_ACEOF >conftest.c
14632
14633
14634 #include <linux/bio.h>
14635
14636 int
14637 main (void)
14638 {
14639
14640 blk_qc_t blk_qc;
14641 struct bio *bio = NULL;
14642 blk_qc = submit_bio(bio);
14643
14644 ;
14645 return 0;
14646 }
14647
14648 _ACEOF
14649
14650
14651
14652 cat - <<_ACEOF >conftest.h
14653
14654 _ACEOF
14655
14656
14657 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14658 echo "obj-m := conftest.o" >build/Makefile
14659 modpost_flag=''
14660 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14661 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14662 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14663 (eval $ac_try) 2>&5
14664 ac_status=$?
14665 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14666 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14667 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14668 (eval $ac_try) 2>&5
14669 ac_status=$?
14670 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14671 test $ac_status = 0; }; }; then :
14672
14673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14674 $as_echo "yes" >&6; }
14675
14676 $as_echo "#define HAVE_1ARG_SUBMIT_BIO 1" >>confdefs.h
14677
14678
14679 else
14680 $as_echo "$as_me: failed program was:" >&5
14681 sed 's/^/| /' conftest.$ac_ext >&5
14682
14683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14684 $as_echo "no" >&6; }
14685
14686
14687
14688 fi
14689 rm -Rf build
14690
14691
14692
14693
14694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking block device operation prototypes" >&5
14695 $as_echo_n "checking block device operation prototypes... " >&6; }
14696 tmp_flags="$EXTRA_KCFLAGS"
14697 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
14698
14699
14700 cat confdefs.h - <<_ACEOF >conftest.c
14701
14702
14703 #include <linux/blkdev.h>
14704
14705 int blk_open(struct block_device *bdev, fmode_t mode)
14706 { return 0; }
14707 int blk_ioctl(struct block_device *bdev, fmode_t mode,
14708 unsigned x, unsigned long y) { return 0; }
14709 int blk_compat_ioctl(struct block_device * bdev, fmode_t mode,
14710 unsigned x, unsigned long y) { return 0; }
14711
14712 static const struct block_device_operations
14713 bops __attribute__ ((unused)) = {
14714 .open = blk_open,
14715 .release = NULL,
14716 .ioctl = blk_ioctl,
14717 .compat_ioctl = blk_compat_ioctl,
14718 };
14719
14720 int
14721 main (void)
14722 {
14723
14724
14725 ;
14726 return 0;
14727 }
14728
14729 _ACEOF
14730
14731
14732
14733 cat - <<_ACEOF >conftest.h
14734
14735 _ACEOF
14736
14737
14738 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14739 echo "obj-m := conftest.o" >build/Makefile
14740 modpost_flag=''
14741 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14742 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14743 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14744 (eval $ac_try) 2>&5
14745 ac_status=$?
14746 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14747 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14748 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14749 (eval $ac_try) 2>&5
14750 ac_status=$?
14751 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14752 test $ac_status = 0; }; }; then :
14753
14754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: struct block_device" >&5
14755 $as_echo "struct block_device" >&6; }
14756
14757 $as_echo "#define HAVE_BDEV_BLOCK_DEVICE_OPERATIONS 1" >>confdefs.h
14758
14759
14760 else
14761 $as_echo "$as_me: failed program was:" >&5
14762 sed 's/^/| /' conftest.$ac_ext >&5
14763
14764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: struct inode" >&5
14765 $as_echo "struct inode" >&6; }
14766
14767
14768
14769 fi
14770 rm -Rf build
14771
14772
14773 EXTRA_KCFLAGS="$tmp_flags"
14774
14775
14776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether block_device_operations.release is void" >&5
14777 $as_echo_n "checking whether block_device_operations.release is void... " >&6; }
14778 tmp_flags="$EXTRA_KCFLAGS"
14779 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
14780
14781
14782 cat confdefs.h - <<_ACEOF >conftest.c
14783
14784
14785 #include <linux/blkdev.h>
14786
14787 void blk_release(struct gendisk *g, fmode_t mode) { return; }
14788
14789 static const struct block_device_operations
14790 bops __attribute__ ((unused)) = {
14791 .open = NULL,
14792 .release = blk_release,
14793 .ioctl = NULL,
14794 .compat_ioctl = NULL,
14795 };
14796
14797 int
14798 main (void)
14799 {
14800
14801
14802 ;
14803 return 0;
14804 }
14805
14806 _ACEOF
14807
14808
14809
14810 cat - <<_ACEOF >conftest.h
14811
14812 _ACEOF
14813
14814
14815 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14816 echo "obj-m := conftest.o" >build/Makefile
14817 modpost_flag=''
14818 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14819 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14820 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14821 (eval $ac_try) 2>&5
14822 ac_status=$?
14823 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14824 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14825 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14826 (eval $ac_try) 2>&5
14827 ac_status=$?
14828 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14829 test $ac_status = 0; }; }; then :
14830
14831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: void" >&5
14832 $as_echo "void" >&6; }
14833
14834 $as_echo "#define HAVE_BLOCK_DEVICE_OPERATIONS_RELEASE_VOID 1" >>confdefs.h
14835
14836
14837 else
14838 $as_echo "$as_me: failed program was:" >&5
14839 sed 's/^/| /' conftest.$ac_ext >&5
14840
14841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: int" >&5
14842 $as_echo "int" >&6; }
14843
14844
14845
14846 fi
14847 rm -Rf build
14848
14849
14850 EXTRA_KCFLAGS="$tmp_flags"
14851
14852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether kernel defines fmode_t" >&5
14853 $as_echo_n "checking whether kernel defines fmode_t... " >&6; }
14854
14855
14856 cat confdefs.h - <<_ACEOF >conftest.c
14857
14858
14859 #include <linux/types.h>
14860
14861 int
14862 main (void)
14863 {
14864
14865 fmode_t *ptr __attribute__ ((unused));
14866
14867 ;
14868 return 0;
14869 }
14870
14871 _ACEOF
14872
14873
14874
14875 cat - <<_ACEOF >conftest.h
14876
14877 _ACEOF
14878
14879
14880 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14881 echo "obj-m := conftest.o" >build/Makefile
14882 modpost_flag=''
14883 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14884 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14885 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14886 (eval $ac_try) 2>&5
14887 ac_status=$?
14888 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14889 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14890 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14891 (eval $ac_try) 2>&5
14892 ac_status=$?
14893 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14894 test $ac_status = 0; }; }; then :
14895
14896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14897 $as_echo "yes" >&6; }
14898
14899 $as_echo "#define HAVE_FMODE_T 1" >>confdefs.h
14900
14901
14902 else
14903 $as_echo "$as_me: failed program was:" >&5
14904 sed 's/^/| /' conftest.$ac_ext >&5
14905
14906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14907 $as_echo "no" >&6; }
14908
14909
14910
14911 fi
14912 rm -Rf build
14913
14914
14915
14916
14917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether kernel defines KOBJ_NAME_LEN" >&5
14918 $as_echo_n "checking whether kernel defines KOBJ_NAME_LEN... " >&6; }
14919
14920
14921 cat confdefs.h - <<_ACEOF >conftest.c
14922
14923
14924 #include <linux/kobject.h>
14925
14926 int
14927 main (void)
14928 {
14929
14930 int val __attribute__ ((unused));
14931 val = KOBJ_NAME_LEN;
14932
14933 ;
14934 return 0;
14935 }
14936
14937 _ACEOF
14938
14939
14940
14941 cat - <<_ACEOF >conftest.h
14942
14943 _ACEOF
14944
14945
14946 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14947 echo "obj-m := conftest.o" >build/Makefile
14948 modpost_flag=''
14949 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14950 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14951 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14952 (eval $ac_try) 2>&5
14953 ac_status=$?
14954 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14955 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14956 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14957 (eval $ac_try) 2>&5
14958 ac_status=$?
14959 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14960 test $ac_status = 0; }; }; then :
14961
14962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14963 $as_echo "yes" >&6; }
14964
14965 $as_echo "#define HAVE_KOBJ_NAME_LEN 1" >>confdefs.h
14966
14967
14968 else
14969 $as_echo "$as_me: failed program was:" >&5
14970 sed 's/^/| /' conftest.$ac_ext >&5
14971
14972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14973 $as_echo "no" >&6; }
14974
14975
14976
14977 fi
14978 rm -Rf build
14979
14980
14981
14982
14983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blkdev_get() wants 3 args" >&5
14984 $as_echo_n "checking whether blkdev_get() wants 3 args... " >&6; }
14985
14986
14987 cat confdefs.h - <<_ACEOF >conftest.c
14988
14989
14990 #include <linux/fs.h>
14991
14992 int
14993 main (void)
14994 {
14995
14996 struct block_device *bdev = NULL;
14997 (void) blkdev_get(bdev, 0, NULL);
14998
14999 ;
15000 return 0;
15001 }
15002
15003 _ACEOF
15004
15005
15006
15007 cat - <<_ACEOF >conftest.h
15008
15009 _ACEOF
15010
15011
15012 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15013 echo "obj-m := conftest.o" >build/Makefile
15014 modpost_flag=''
15015 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15016 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15017 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15018 (eval $ac_try) 2>&5
15019 ac_status=$?
15020 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15021 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15022 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15023 (eval $ac_try) 2>&5
15024 ac_status=$?
15025 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15026 test $ac_status = 0; }; }; then :
15027
15028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15029 $as_echo "yes" >&6; }
15030
15031 $as_echo "#define HAVE_3ARG_BLKDEV_GET 1" >>confdefs.h
15032
15033
15034 else
15035 $as_echo "$as_me: failed program was:" >&5
15036 sed 's/^/| /' conftest.$ac_ext >&5
15037
15038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15039 $as_echo "no" >&6; }
15040
15041
15042
15043 fi
15044 rm -Rf build
15045
15046
15047
15048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blkdev_get_by_path() is available" >&5
15049 $as_echo_n "checking whether blkdev_get_by_path() is available... " >&6; }
15050
15051
15052
15053 cat confdefs.h - <<_ACEOF >conftest.c
15054
15055
15056 #include <linux/fs.h>
15057
15058 int
15059 main (void)
15060 {
15061
15062 blkdev_get_by_path(NULL, 0, NULL);
15063
15064 ;
15065 return 0;
15066 }
15067
15068 _ACEOF
15069
15070
15071
15072 cat - <<_ACEOF >conftest.h
15073
15074 _ACEOF
15075
15076
15077 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15078 echo "obj-m := conftest.o" >build/Makefile
15079 modpost_flag=''
15080 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15081 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15082 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15083 (eval $ac_try) 2>&5
15084 ac_status=$?
15085 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15086 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15087 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15088 (eval $ac_try) 2>&5
15089 ac_status=$?
15090 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15091 test $ac_status = 0; }; }; then :
15092 rc=0
15093 else
15094 $as_echo "$as_me: failed program was:" >&5
15095 sed 's/^/| /' conftest.$ac_ext >&5
15096 rc=1
15097
15098
15099 fi
15100 rm -Rf build
15101
15102
15103 if test $rc -ne 0; then :
15104
15105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15106 $as_echo "no" >&6; }
15107
15108 else
15109 if test "x$enable_linux_builtin" != xyes; then
15110
15111 grep -q -E '[[:space:]]blkdev_get_by_path[[:space:]]' \
15112 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
15113 rc=$?
15114 if test $rc -ne 0; then
15115 export=0
15116 for file in fs/block_dev.c; do
15117 grep -q -E "EXPORT_SYMBOL.*(blkdev_get_by_path)" \
15118 "$LINUX/$file" 2>/dev/null
15119 rc=$?
15120 if test $rc -eq 0; then
15121 export=1
15122 break;
15123 fi
15124 done
15125 if test $export -eq 0; then :
15126 rc=1
15127 else :
15128 rc=0
15129 fi
15130 else :
15131 rc=0
15132 fi
15133
15134 fi
15135 if test $rc -ne 0; then :
15136
15137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15138 $as_echo "no" >&6; }
15139
15140 else :
15141
15142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15143 $as_echo "yes" >&6; }
15144
15145 $as_echo "#define HAVE_BLKDEV_GET_BY_PATH 1" >>confdefs.h
15146
15147
15148 fi
15149 fi
15150
15151
15152 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether open_bdev_exclusive() is available" >&5
15153 $as_echo_n "checking whether open_bdev_exclusive() is available... " >&6; }
15154
15155
15156
15157 cat confdefs.h - <<_ACEOF >conftest.c
15158
15159
15160 #include <linux/fs.h>
15161
15162 int
15163 main (void)
15164 {
15165
15166 open_bdev_exclusive(NULL, 0, NULL);
15167
15168 ;
15169 return 0;
15170 }
15171
15172 _ACEOF
15173
15174
15175
15176 cat - <<_ACEOF >conftest.h
15177
15178 _ACEOF
15179
15180
15181 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15182 echo "obj-m := conftest.o" >build/Makefile
15183 modpost_flag=''
15184 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15185 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15186 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15187 (eval $ac_try) 2>&5
15188 ac_status=$?
15189 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15190 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15191 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15192 (eval $ac_try) 2>&5
15193 ac_status=$?
15194 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15195 test $ac_status = 0; }; }; then :
15196 rc=0
15197 else
15198 $as_echo "$as_me: failed program was:" >&5
15199 sed 's/^/| /' conftest.$ac_ext >&5
15200 rc=1
15201
15202
15203 fi
15204 rm -Rf build
15205
15206
15207 if test $rc -ne 0; then :
15208
15209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15210 $as_echo "no" >&6; }
15211
15212 else
15213 if test "x$enable_linux_builtin" != xyes; then
15214
15215 grep -q -E '[[:space:]]open_bdev_exclusive[[:space:]]' \
15216 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
15217 rc=$?
15218 if test $rc -ne 0; then
15219 export=0
15220 for file in fs/block_dev.c; do
15221 grep -q -E "EXPORT_SYMBOL.*(open_bdev_exclusive)" \
15222 "$LINUX/$file" 2>/dev/null
15223 rc=$?
15224 if test $rc -eq 0; then
15225 export=1
15226 break;
15227 fi
15228 done
15229 if test $export -eq 0; then :
15230 rc=1
15231 else :
15232 rc=0
15233 fi
15234 else :
15235 rc=0
15236 fi
15237
15238 fi
15239 if test $rc -ne 0; then :
15240
15241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15242 $as_echo "no" >&6; }
15243
15244 else :
15245
15246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15247 $as_echo "yes" >&6; }
15248
15249 $as_echo "#define HAVE_OPEN_BDEV_EXCLUSIVE 1" >>confdefs.h
15250
15251
15252 fi
15253 fi
15254
15255
15256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lookup_bdev() wants 1 arg" >&5
15257 $as_echo_n "checking whether lookup_bdev() wants 1 arg... " >&6; }
15258
15259
15260
15261 cat confdefs.h - <<_ACEOF >conftest.c
15262
15263
15264 #include <linux/fs.h>
15265
15266 int
15267 main (void)
15268 {
15269
15270 lookup_bdev(NULL);
15271
15272 ;
15273 return 0;
15274 }
15275
15276 _ACEOF
15277
15278
15279
15280 cat - <<_ACEOF >conftest.h
15281
15282 _ACEOF
15283
15284
15285 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15286 echo "obj-m := conftest.o" >build/Makefile
15287 modpost_flag=''
15288 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15289 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15290 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15291 (eval $ac_try) 2>&5
15292 ac_status=$?
15293 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15294 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15295 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15296 (eval $ac_try) 2>&5
15297 ac_status=$?
15298 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15299 test $ac_status = 0; }; }; then :
15300 rc=0
15301 else
15302 $as_echo "$as_me: failed program was:" >&5
15303 sed 's/^/| /' conftest.$ac_ext >&5
15304 rc=1
15305
15306
15307 fi
15308 rm -Rf build
15309
15310
15311 if test $rc -ne 0; then :
15312
15313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15314 $as_echo "no" >&6; }
15315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lookup_bdev() wants 2 args" >&5
15316 $as_echo_n "checking whether lookup_bdev() wants 2 args... " >&6; }
15317
15318
15319
15320 cat confdefs.h - <<_ACEOF >conftest.c
15321
15322
15323 #include <linux/fs.h>
15324
15325 int
15326 main (void)
15327 {
15328
15329 lookup_bdev(NULL, FMODE_READ);
15330
15331 ;
15332 return 0;
15333 }
15334
15335 _ACEOF
15336
15337
15338
15339 cat - <<_ACEOF >conftest.h
15340
15341 _ACEOF
15342
15343
15344 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15345 echo "obj-m := conftest.o" >build/Makefile
15346 modpost_flag=''
15347 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15348 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15349 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15350 (eval $ac_try) 2>&5
15351 ac_status=$?
15352 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15353 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15354 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15355 (eval $ac_try) 2>&5
15356 ac_status=$?
15357 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15358 test $ac_status = 0; }; }; then :
15359 rc=0
15360 else
15361 $as_echo "$as_me: failed program was:" >&5
15362 sed 's/^/| /' conftest.$ac_ext >&5
15363 rc=1
15364
15365
15366 fi
15367 rm -Rf build
15368
15369
15370 if test $rc -ne 0; then :
15371
15372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15373 $as_echo "no" >&6; }
15374
15375 else
15376 if test "x$enable_linux_builtin" != xyes; then
15377
15378 grep -q -E '[[:space:]]lookup_bdev[[:space:]]' \
15379 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
15380 rc=$?
15381 if test $rc -ne 0; then
15382 export=0
15383 for file in fs/block_dev.c; do
15384 grep -q -E "EXPORT_SYMBOL.*(lookup_bdev)" \
15385 "$LINUX/$file" 2>/dev/null
15386 rc=$?
15387 if test $rc -eq 0; then
15388 export=1
15389 break;
15390 fi
15391 done
15392 if test $export -eq 0; then :
15393 rc=1
15394 else :
15395 rc=0
15396 fi
15397 else :
15398 rc=0
15399 fi
15400
15401 fi
15402 if test $rc -ne 0; then :
15403
15404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15405 $as_echo "no" >&6; }
15406
15407 else :
15408
15409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15410 $as_echo "yes" >&6; }
15411
15412 $as_echo "#define HAVE_2ARGS_LOOKUP_BDEV 1" >>confdefs.h
15413
15414
15415 fi
15416 fi
15417
15418
15419 else
15420 if test "x$enable_linux_builtin" != xyes; then
15421
15422 grep -q -E '[[:space:]]lookup_bdev[[:space:]]' \
15423 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
15424 rc=$?
15425 if test $rc -ne 0; then
15426 export=0
15427 for file in fs/block_dev.c; do
15428 grep -q -E "EXPORT_SYMBOL.*(lookup_bdev)" \
15429 "$LINUX/$file" 2>/dev/null
15430 rc=$?
15431 if test $rc -eq 0; then
15432 export=1
15433 break;
15434 fi
15435 done
15436 if test $export -eq 0; then :
15437 rc=1
15438 else :
15439 rc=0
15440 fi
15441 else :
15442 rc=0
15443 fi
15444
15445 fi
15446 if test $rc -ne 0; then :
15447
15448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15449 $as_echo "no" >&6; }
15450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lookup_bdev() wants 2 args" >&5
15451 $as_echo_n "checking whether lookup_bdev() wants 2 args... " >&6; }
15452
15453
15454
15455 cat confdefs.h - <<_ACEOF >conftest.c
15456
15457
15458 #include <linux/fs.h>
15459
15460 int
15461 main (void)
15462 {
15463
15464 lookup_bdev(NULL, FMODE_READ);
15465
15466 ;
15467 return 0;
15468 }
15469
15470 _ACEOF
15471
15472
15473
15474 cat - <<_ACEOF >conftest.h
15475
15476 _ACEOF
15477
15478
15479 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15480 echo "obj-m := conftest.o" >build/Makefile
15481 modpost_flag=''
15482 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15483 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15484 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15485 (eval $ac_try) 2>&5
15486 ac_status=$?
15487 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15488 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15489 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15490 (eval $ac_try) 2>&5
15491 ac_status=$?
15492 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15493 test $ac_status = 0; }; }; then :
15494 rc=0
15495 else
15496 $as_echo "$as_me: failed program was:" >&5
15497 sed 's/^/| /' conftest.$ac_ext >&5
15498 rc=1
15499
15500
15501 fi
15502 rm -Rf build
15503
15504
15505 if test $rc -ne 0; then :
15506
15507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15508 $as_echo "no" >&6; }
15509
15510 else
15511 if test "x$enable_linux_builtin" != xyes; then
15512
15513 grep -q -E '[[:space:]]lookup_bdev[[:space:]]' \
15514 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
15515 rc=$?
15516 if test $rc -ne 0; then
15517 export=0
15518 for file in fs/block_dev.c; do
15519 grep -q -E "EXPORT_SYMBOL.*(lookup_bdev)" \
15520 "$LINUX/$file" 2>/dev/null
15521 rc=$?
15522 if test $rc -eq 0; then
15523 export=1
15524 break;
15525 fi
15526 done
15527 if test $export -eq 0; then :
15528 rc=1
15529 else :
15530 rc=0
15531 fi
15532 else :
15533 rc=0
15534 fi
15535
15536 fi
15537 if test $rc -ne 0; then :
15538
15539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15540 $as_echo "no" >&6; }
15541
15542 else :
15543
15544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15545 $as_echo "yes" >&6; }
15546
15547 $as_echo "#define HAVE_2ARGS_LOOKUP_BDEV 1" >>confdefs.h
15548
15549
15550 fi
15551 fi
15552
15553
15554 else :
15555
15556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15557 $as_echo "yes" >&6; }
15558
15559 $as_echo "#define HAVE_1ARG_LOOKUP_BDEV 1" >>confdefs.h
15560
15561
15562 fi
15563 fi
15564
15565
15566
15567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether invalidate_bdev() wants 1 arg" >&5
15568 $as_echo_n "checking whether invalidate_bdev() wants 1 arg... " >&6; }
15569
15570
15571 cat confdefs.h - <<_ACEOF >conftest.c
15572
15573
15574 #include <linux/buffer_head.h>
15575
15576 int
15577 main (void)
15578 {
15579
15580 struct block_device *bdev = NULL;
15581 invalidate_bdev(bdev);
15582
15583 ;
15584 return 0;
15585 }
15586
15587 _ACEOF
15588
15589
15590
15591 cat - <<_ACEOF >conftest.h
15592
15593 _ACEOF
15594
15595
15596 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15597 echo "obj-m := conftest.o" >build/Makefile
15598 modpost_flag=''
15599 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15600 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15601 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15602 (eval $ac_try) 2>&5
15603 ac_status=$?
15604 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15605 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15606 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15607 (eval $ac_try) 2>&5
15608 ac_status=$?
15609 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15610 test $ac_status = 0; }; }; then :
15611
15612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15613 $as_echo "yes" >&6; }
15614
15615 $as_echo "#define HAVE_1ARG_INVALIDATE_BDEV 1" >>confdefs.h
15616
15617
15618 else
15619 $as_echo "$as_me: failed program was:" >&5
15620 sed 's/^/| /' conftest.$ac_ext >&5
15621
15622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15623 $as_echo "no" >&6; }
15624
15625
15626
15627 fi
15628 rm -Rf build
15629
15630
15631
15632
15633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdev_logical_block_size() is available" >&5
15634 $as_echo_n "checking whether bdev_logical_block_size() is available... " >&6; }
15635 tmp_flags="$EXTRA_KCFLAGS"
15636 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
15637
15638
15639 cat confdefs.h - <<_ACEOF >conftest.c
15640
15641
15642 #include <linux/blkdev.h>
15643
15644 int
15645 main (void)
15646 {
15647
15648 struct block_device *bdev = NULL;
15649 bdev_logical_block_size(bdev);
15650
15651 ;
15652 return 0;
15653 }
15654
15655 _ACEOF
15656
15657
15658
15659 cat - <<_ACEOF >conftest.h
15660
15661 _ACEOF
15662
15663
15664 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15665 echo "obj-m := conftest.o" >build/Makefile
15666 modpost_flag=''
15667 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15668 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15669 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15670 (eval $ac_try) 2>&5
15671 ac_status=$?
15672 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15673 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15674 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15675 (eval $ac_try) 2>&5
15676 ac_status=$?
15677 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15678 test $ac_status = 0; }; }; then :
15679
15680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15681 $as_echo "yes" >&6; }
15682
15683 $as_echo "#define HAVE_BDEV_LOGICAL_BLOCK_SIZE 1" >>confdefs.h
15684
15685
15686 else
15687 $as_echo "$as_me: failed program was:" >&5
15688 sed 's/^/| /' conftest.$ac_ext >&5
15689
15690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15691 $as_echo "no" >&6; }
15692
15693
15694
15695 fi
15696 rm -Rf build
15697
15698
15699 EXTRA_KCFLAGS="$tmp_flags"
15700
15701
15702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdev_physical_block_size() is available" >&5
15703 $as_echo_n "checking whether bdev_physical_block_size() is available... " >&6; }
15704 tmp_flags="$EXTRA_KCFLAGS"
15705 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
15706
15707
15708 cat confdefs.h - <<_ACEOF >conftest.c
15709
15710
15711 #include <linux/blkdev.h>
15712
15713 int
15714 main (void)
15715 {
15716
15717 struct block_device *bdev = NULL;
15718 bdev_physical_block_size(bdev);
15719
15720 ;
15721 return 0;
15722 }
15723
15724 _ACEOF
15725
15726
15727
15728 cat - <<_ACEOF >conftest.h
15729
15730 _ACEOF
15731
15732
15733 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15734 echo "obj-m := conftest.o" >build/Makefile
15735 modpost_flag=''
15736 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15737 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15738 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15739 (eval $ac_try) 2>&5
15740 ac_status=$?
15741 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15742 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15743 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15744 (eval $ac_try) 2>&5
15745 ac_status=$?
15746 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15747 test $ac_status = 0; }; }; then :
15748
15749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15750 $as_echo "yes" >&6; }
15751
15752 $as_echo "#define HAVE_BDEV_PHYSICAL_BLOCK_SIZE 1" >>confdefs.h
15753
15754
15755 else
15756 $as_echo "$as_me: failed program was:" >&5
15757 sed 's/^/| /' conftest.$ac_ext >&5
15758
15759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15760 $as_echo "no" >&6; }
15761
15762
15763
15764 fi
15765 rm -Rf build
15766
15767
15768 EXTRA_KCFLAGS="$tmp_flags"
15769
15770
15771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bio has bi_iter" >&5
15772 $as_echo_n "checking whether bio has bi_iter... " >&6; }
15773
15774
15775 cat confdefs.h - <<_ACEOF >conftest.c
15776
15777
15778 #include <linux/bio.h>
15779
15780 int
15781 main (void)
15782 {
15783
15784 struct bio bio;
15785 bio.bi_iter.bi_sector = 0;
15786
15787 ;
15788 return 0;
15789 }
15790
15791 _ACEOF
15792
15793
15794
15795 cat - <<_ACEOF >conftest.h
15796
15797 _ACEOF
15798
15799
15800 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15801 echo "obj-m := conftest.o" >build/Makefile
15802 modpost_flag=''
15803 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15804 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15805 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15806 (eval $ac_try) 2>&5
15807 ac_status=$?
15808 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15809 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15810 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15811 (eval $ac_try) 2>&5
15812 ac_status=$?
15813 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15814 test $ac_status = 0; }; }; then :
15815
15816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15817 $as_echo "yes" >&6; }
15818
15819 $as_echo "#define HAVE_BIO_BVEC_ITER 1" >>confdefs.h
15820
15821
15822 else
15823 $as_echo "$as_me: failed program was:" >&5
15824 sed 's/^/| /' conftest.$ac_ext >&5
15825
15826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15827 $as_echo "no" >&6; }
15828
15829
15830
15831 fi
15832 rm -Rf build
15833
15834
15835
15836
15837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether BIO_RW_FAILFAST_* are defined" >&5
15838 $as_echo_n "checking whether BIO_RW_FAILFAST_* are defined... " >&6; }
15839
15840
15841 cat confdefs.h - <<_ACEOF >conftest.c
15842
15843
15844 #include <linux/bio.h>
15845
15846 int
15847 main (void)
15848 {
15849
15850 int flags __attribute__ ((unused));
15851 flags = ((1 << BIO_RW_FAILFAST_DEV) |
15852 (1 << BIO_RW_FAILFAST_TRANSPORT) |
15853 (1 << BIO_RW_FAILFAST_DRIVER));
15854
15855 ;
15856 return 0;
15857 }
15858
15859 _ACEOF
15860
15861
15862
15863 cat - <<_ACEOF >conftest.h
15864
15865 _ACEOF
15866
15867
15868 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15869 echo "obj-m := conftest.o" >build/Makefile
15870 modpost_flag=''
15871 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15872 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15873 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15874 (eval $ac_try) 2>&5
15875 ac_status=$?
15876 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15877 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15878 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15879 (eval $ac_try) 2>&5
15880 ac_status=$?
15881 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15882 test $ac_status = 0; }; }; then :
15883
15884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15885 $as_echo "yes" >&6; }
15886
15887 $as_echo "#define HAVE_BIO_RW_FAILFAST_DTD 1" >>confdefs.h
15888
15889
15890 else
15891 $as_echo "$as_me: failed program was:" >&5
15892 sed 's/^/| /' conftest.$ac_ext >&5
15893
15894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15895 $as_echo "no" >&6; }
15896
15897
15898
15899 fi
15900 rm -Rf build
15901
15902
15903
15904
15905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether REQ_FAILFAST_MASK is defined" >&5
15906 $as_echo_n "checking whether REQ_FAILFAST_MASK is defined... " >&6; }
15907
15908
15909 cat confdefs.h - <<_ACEOF >conftest.c
15910
15911
15912 #include <linux/bio.h>
15913
15914 int
15915 main (void)
15916 {
15917
15918 int flags __attribute__ ((unused));
15919 flags = REQ_FAILFAST_MASK;
15920
15921 ;
15922 return 0;
15923 }
15924
15925 _ACEOF
15926
15927
15928
15929 cat - <<_ACEOF >conftest.h
15930
15931 _ACEOF
15932
15933
15934 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15935 echo "obj-m := conftest.o" >build/Makefile
15936 modpost_flag=''
15937 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15938 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15939 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15940 (eval $ac_try) 2>&5
15941 ac_status=$?
15942 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15943 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15944 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15945 (eval $ac_try) 2>&5
15946 ac_status=$?
15947 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15948 test $ac_status = 0; }; }; then :
15949
15950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15951 $as_echo "yes" >&6; }
15952
15953 $as_echo "#define HAVE_REQ_FAILFAST_MASK 1" >>confdefs.h
15954
15955
15956 else
15957 $as_echo "$as_me: failed program was:" >&5
15958 sed 's/^/| /' conftest.$ac_ext >&5
15959
15960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15961 $as_echo "no" >&6; }
15962
15963
15964
15965 fi
15966 rm -Rf build
15967
15968
15969
15970
15971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether REQ_OP_DISCARD is defined" >&5
15972 $as_echo_n "checking whether REQ_OP_DISCARD is defined... " >&6; }
15973
15974
15975 cat confdefs.h - <<_ACEOF >conftest.c
15976
15977
15978 #include <linux/blk_types.h>
15979
15980 int
15981 main (void)
15982 {
15983
15984 int op __attribute__ ((unused)) = REQ_OP_DISCARD;
15985
15986 ;
15987 return 0;
15988 }
15989
15990 _ACEOF
15991
15992
15993
15994 cat - <<_ACEOF >conftest.h
15995
15996 _ACEOF
15997
15998
15999 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16000 echo "obj-m := conftest.o" >build/Makefile
16001 modpost_flag=''
16002 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16003 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16004 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16005 (eval $ac_try) 2>&5
16006 ac_status=$?
16007 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16008 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16009 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16010 (eval $ac_try) 2>&5
16011 ac_status=$?
16012 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16013 test $ac_status = 0; }; }; then :
16014
16015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16016 $as_echo "yes" >&6; }
16017
16018 $as_echo "#define HAVE_REQ_OP_DISCARD 1" >>confdefs.h
16019
16020
16021 else
16022 $as_echo "$as_me: failed program was:" >&5
16023 sed 's/^/| /' conftest.$ac_ext >&5
16024
16025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16026 $as_echo "no" >&6; }
16027
16028
16029
16030 fi
16031 rm -Rf build
16032
16033
16034
16035
16036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether REQ_OP_SECURE_ERASE is defined" >&5
16037 $as_echo_n "checking whether REQ_OP_SECURE_ERASE is defined... " >&6; }
16038
16039
16040 cat confdefs.h - <<_ACEOF >conftest.c
16041
16042
16043 #include <linux/blk_types.h>
16044
16045 int
16046 main (void)
16047 {
16048
16049 int op __attribute__ ((unused)) = REQ_OP_SECURE_ERASE;
16050
16051 ;
16052 return 0;
16053 }
16054
16055 _ACEOF
16056
16057
16058
16059 cat - <<_ACEOF >conftest.h
16060
16061 _ACEOF
16062
16063
16064 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16065 echo "obj-m := conftest.o" >build/Makefile
16066 modpost_flag=''
16067 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16068 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16069 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16070 (eval $ac_try) 2>&5
16071 ac_status=$?
16072 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16073 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16074 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16075 (eval $ac_try) 2>&5
16076 ac_status=$?
16077 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16078 test $ac_status = 0; }; }; then :
16079
16080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16081 $as_echo "yes" >&6; }
16082
16083 $as_echo "#define HAVE_REQ_OP_SECURE_ERASE 1" >>confdefs.h
16084
16085
16086 else
16087 $as_echo "$as_me: failed program was:" >&5
16088 sed 's/^/| /' conftest.$ac_ext >&5
16089
16090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16091 $as_echo "no" >&6; }
16092
16093
16094
16095 fi
16096 rm -Rf build
16097
16098
16099
16100
16101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether REQ_OP_FLUSH is defined" >&5
16102 $as_echo_n "checking whether REQ_OP_FLUSH is defined... " >&6; }
16103
16104
16105 cat confdefs.h - <<_ACEOF >conftest.c
16106
16107
16108 #include <linux/blk_types.h>
16109
16110 int
16111 main (void)
16112 {
16113
16114 int op __attribute__ ((unused)) = REQ_OP_FLUSH;
16115
16116 ;
16117 return 0;
16118 }
16119
16120 _ACEOF
16121
16122
16123
16124 cat - <<_ACEOF >conftest.h
16125
16126 _ACEOF
16127
16128
16129 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16130 echo "obj-m := conftest.o" >build/Makefile
16131 modpost_flag=''
16132 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16133 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16134 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16135 (eval $ac_try) 2>&5
16136 ac_status=$?
16137 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16138 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16139 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16140 (eval $ac_try) 2>&5
16141 ac_status=$?
16142 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16143 test $ac_status = 0; }; }; then :
16144
16145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16146 $as_echo "yes" >&6; }
16147
16148 $as_echo "#define HAVE_REQ_OP_FLUSH 1" >>confdefs.h
16149
16150
16151 else
16152 $as_echo "$as_me: failed program was:" >&5
16153 sed 's/^/| /' conftest.$ac_ext >&5
16154
16155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16156 $as_echo "no" >&6; }
16157
16158
16159
16160 fi
16161 rm -Rf build
16162
16163
16164
16165
16166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bio->bi_opf is defined" >&5
16167 $as_echo_n "checking whether bio->bi_opf is defined... " >&6; }
16168
16169
16170 cat confdefs.h - <<_ACEOF >conftest.c
16171
16172
16173 #include <linux/bio.h>
16174
16175 int
16176 main (void)
16177 {
16178
16179 struct bio bio __attribute__ ((unused));
16180 bio.bi_opf = 0;
16181
16182 ;
16183 return 0;
16184 }
16185
16186 _ACEOF
16187
16188
16189
16190 cat - <<_ACEOF >conftest.h
16191
16192 _ACEOF
16193
16194
16195 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16196 echo "obj-m := conftest.o" >build/Makefile
16197 modpost_flag=''
16198 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16199 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16200 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16201 (eval $ac_try) 2>&5
16202 ac_status=$?
16203 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16204 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16205 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16206 (eval $ac_try) 2>&5
16207 ac_status=$?
16208 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16209 test $ac_status = 0; }; }; then :
16210
16211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16212 $as_echo "yes" >&6; }
16213
16214 $as_echo "#define HAVE_BIO_BI_OPF 1" >>confdefs.h
16215
16216
16217 else
16218 $as_echo "$as_me: failed program was:" >&5
16219 sed 's/^/| /' conftest.$ac_ext >&5
16220
16221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16222 $as_echo "no" >&6; }
16223
16224
16225
16226 fi
16227 rm -Rf build
16228
16229
16230
16231
16232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bio_end_io_t wants 1 arg" >&5
16233 $as_echo_n "checking whether bio_end_io_t wants 1 arg... " >&6; }
16234
16235
16236 cat confdefs.h - <<_ACEOF >conftest.c
16237
16238
16239 #include <linux/bio.h>
16240
16241 void wanted_end_io(struct bio *bio) { return; }
16242
16243 bio_end_io_t *end_io __attribute__ ((unused)) = wanted_end_io;
16244
16245 int
16246 main (void)
16247 {
16248
16249
16250 ;
16251 return 0;
16252 }
16253
16254 _ACEOF
16255
16256
16257
16258 cat - <<_ACEOF >conftest.h
16259
16260 _ACEOF
16261
16262
16263 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16264 echo "obj-m := conftest.o" >build/Makefile
16265 modpost_flag=''
16266 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16267 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16268 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16269 (eval $ac_try) 2>&5
16270 ac_status=$?
16271 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16272 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16273 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16274 (eval $ac_try) 2>&5
16275 ac_status=$?
16276 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16277 test $ac_status = 0; }; }; then :
16278
16279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16280 $as_echo "yes" >&6; }
16281
16282 $as_echo "#define HAVE_1ARG_BIO_END_IO_T 1" >>confdefs.h
16283
16284
16285 else
16286 $as_echo "$as_me: failed program was:" >&5
16287 sed 's/^/| /' conftest.$ac_ext >&5
16288
16289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16290 $as_echo "no" >&6; }
16291
16292
16293
16294 fi
16295 rm -Rf build
16296
16297
16298
16299
16300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether BIO_RW_BARRIER is defined" >&5
16301 $as_echo_n "checking whether BIO_RW_BARRIER is defined... " >&6; }
16302
16303
16304 cat confdefs.h - <<_ACEOF >conftest.c
16305
16306
16307 #include <linux/bio.h>
16308
16309 int
16310 main (void)
16311 {
16312
16313 int flags __attribute__ ((unused));
16314 flags = BIO_RW_BARRIER;
16315
16316 ;
16317 return 0;
16318 }
16319
16320 _ACEOF
16321
16322
16323
16324 cat - <<_ACEOF >conftest.h
16325
16326 _ACEOF
16327
16328
16329 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16330 echo "obj-m := conftest.o" >build/Makefile
16331 modpost_flag=''
16332 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16333 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16334 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16335 (eval $ac_try) 2>&5
16336 ac_status=$?
16337 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16338 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16339 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16340 (eval $ac_try) 2>&5
16341 ac_status=$?
16342 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16343 test $ac_status = 0; }; }; then :
16344
16345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16346 $as_echo "yes" >&6; }
16347
16348 $as_echo "#define HAVE_BIO_RW_BARRIER 1" >>confdefs.h
16349
16350
16351 else
16352 $as_echo "$as_me: failed program was:" >&5
16353 sed 's/^/| /' conftest.$ac_ext >&5
16354
16355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16356 $as_echo "no" >&6; }
16357
16358
16359
16360 fi
16361 rm -Rf build
16362
16363
16364
16365
16366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether BIO_RW_DISCARD is defined" >&5
16367 $as_echo_n "checking whether BIO_RW_DISCARD is defined... " >&6; }
16368
16369
16370 cat confdefs.h - <<_ACEOF >conftest.c
16371
16372
16373 #include <linux/bio.h>
16374
16375 int
16376 main (void)
16377 {
16378
16379 int flags __attribute__ ((unused));
16380 flags = BIO_RW_DISCARD;
16381
16382 ;
16383 return 0;
16384 }
16385
16386 _ACEOF
16387
16388
16389
16390 cat - <<_ACEOF >conftest.h
16391
16392 _ACEOF
16393
16394
16395 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16396 echo "obj-m := conftest.o" >build/Makefile
16397 modpost_flag=''
16398 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16399 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16400 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16401 (eval $ac_try) 2>&5
16402 ac_status=$?
16403 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16404 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16405 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16406 (eval $ac_try) 2>&5
16407 ac_status=$?
16408 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16409 test $ac_status = 0; }; }; then :
16410
16411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16412 $as_echo "yes" >&6; }
16413
16414 $as_echo "#define HAVE_BIO_RW_DISCARD 1" >>confdefs.h
16415
16416
16417 else
16418 $as_echo "$as_me: failed program was:" >&5
16419 sed 's/^/| /' conftest.$ac_ext >&5
16420
16421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16422 $as_echo "no" >&6; }
16423
16424
16425
16426 fi
16427 rm -Rf build
16428
16429
16430
16431
16432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blk_queue_flush() is available" >&5
16433 $as_echo_n "checking whether blk_queue_flush() is available... " >&6; }
16434 tmp_flags="$EXTRA_KCFLAGS"
16435 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
16436
16437
16438 cat confdefs.h - <<_ACEOF >conftest.c
16439
16440
16441 #include <linux/blkdev.h>
16442
16443 int
16444 main (void)
16445 {
16446
16447 struct request_queue *q = NULL;
16448 (void) blk_queue_flush(q, REQ_FLUSH);
16449
16450 ;
16451 return 0;
16452 }
16453
16454 _ACEOF
16455
16456
16457
16458 cat - <<_ACEOF >conftest.h
16459
16460 _ACEOF
16461
16462
16463 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16464 echo "obj-m := conftest.o" >build/Makefile
16465 modpost_flag=''
16466 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16467 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16468 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16469 (eval $ac_try) 2>&5
16470 ac_status=$?
16471 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16472 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16473 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16474 (eval $ac_try) 2>&5
16475 ac_status=$?
16476 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16477 test $ac_status = 0; }; }; then :
16478
16479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16480 $as_echo "yes" >&6; }
16481
16482 $as_echo "#define HAVE_BLK_QUEUE_FLUSH 1" >>confdefs.h
16483
16484
16485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blk_queue_flush() is GPL-only" >&5
16486 $as_echo_n "checking whether blk_queue_flush() is GPL-only... " >&6; }
16487
16488
16489 cat confdefs.h - <<_ACEOF >conftest.c
16490
16491
16492 #include <linux/module.h>
16493 #include <linux/blkdev.h>
16494
16495 MODULE_LICENSE("$ZFS_META_LICENSE");
16496
16497 int
16498 main (void)
16499 {
16500
16501 struct request_queue *q = NULL;
16502 (void) blk_queue_flush(q, REQ_FLUSH);
16503
16504 ;
16505 return 0;
16506 }
16507
16508 _ACEOF
16509
16510
16511
16512 cat - <<_ACEOF >conftest.h
16513
16514 _ACEOF
16515
16516
16517 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16518 echo "obj-m := conftest.o" >build/Makefile
16519 modpost_flag=''
16520 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16521 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16522 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16523 (eval $ac_try) 2>&5
16524 ac_status=$?
16525 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16526 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16527 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16528 (eval $ac_try) 2>&5
16529 ac_status=$?
16530 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16531 test $ac_status = 0; }; }; then :
16532
16533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16534 $as_echo "no" >&6; }
16535
16536 else
16537 $as_echo "$as_me: failed program was:" >&5
16538 sed 's/^/| /' conftest.$ac_ext >&5
16539
16540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16541 $as_echo "yes" >&6; }
16542
16543 $as_echo "#define HAVE_BLK_QUEUE_FLUSH_GPL_ONLY 1" >>confdefs.h
16544
16545
16546
16547
16548 fi
16549 rm -Rf build
16550
16551
16552
16553 else
16554 $as_echo "$as_me: failed program was:" >&5
16555 sed 's/^/| /' conftest.$ac_ext >&5
16556
16557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16558 $as_echo "no" >&6; }
16559
16560
16561
16562 fi
16563 rm -Rf build
16564
16565
16566
16567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blk_queue_write_cache() exists" >&5
16568 $as_echo_n "checking whether blk_queue_write_cache() exists... " >&6; }
16569
16570
16571 cat confdefs.h - <<_ACEOF >conftest.c
16572
16573
16574 #include <linux/kernel.h>
16575 #include <linux/blkdev.h>
16576
16577
16578 int
16579 main (void)
16580 {
16581
16582 struct request_queue *q = NULL;
16583 blk_queue_write_cache(q, true, true);
16584
16585 ;
16586 return 0;
16587 }
16588
16589 _ACEOF
16590
16591
16592
16593 cat - <<_ACEOF >conftest.h
16594
16595 _ACEOF
16596
16597
16598 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16599 echo "obj-m := conftest.o" >build/Makefile
16600 modpost_flag=''
16601 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16602 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16603 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16604 (eval $ac_try) 2>&5
16605 ac_status=$?
16606 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16607 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16608 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16609 (eval $ac_try) 2>&5
16610 ac_status=$?
16611 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16612 test $ac_status = 0; }; }; then :
16613
16614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16615 $as_echo "yes" >&6; }
16616
16617 $as_echo "#define HAVE_BLK_QUEUE_WRITE_CACHE 1" >>confdefs.h
16618
16619
16620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blk_queue_write_cache() is GPL-only" >&5
16621 $as_echo_n "checking whether blk_queue_write_cache() is GPL-only... " >&6; }
16622
16623
16624 cat confdefs.h - <<_ACEOF >conftest.c
16625
16626
16627 #include <linux/kernel.h>
16628 #include <linux/module.h>
16629 #include <linux/blkdev.h>
16630
16631 MODULE_LICENSE("$ZFS_META_LICENSE");
16632
16633 int
16634 main (void)
16635 {
16636
16637 struct request_queue *q = NULL;
16638 blk_queue_write_cache(q, true, true);
16639
16640 ;
16641 return 0;
16642 }
16643
16644 _ACEOF
16645
16646
16647
16648 cat - <<_ACEOF >conftest.h
16649
16650 _ACEOF
16651
16652
16653 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16654 echo "obj-m := conftest.o" >build/Makefile
16655 modpost_flag=''
16656 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16657 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16658 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16659 (eval $ac_try) 2>&5
16660 ac_status=$?
16661 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16662 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16663 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16664 (eval $ac_try) 2>&5
16665 ac_status=$?
16666 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16667 test $ac_status = 0; }; }; then :
16668
16669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16670 $as_echo "no" >&6; }
16671
16672 else
16673 $as_echo "$as_me: failed program was:" >&5
16674 sed 's/^/| /' conftest.$ac_ext >&5
16675
16676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16677 $as_echo "yes" >&6; }
16678
16679 $as_echo "#define HAVE_BLK_QUEUE_WRITE_CACHE_GPL_ONLY 1" >>confdefs.h
16680
16681
16682
16683
16684 fi
16685 rm -Rf build
16686
16687
16688
16689 else
16690 $as_echo "$as_me: failed program was:" >&5
16691 sed 's/^/| /' conftest.$ac_ext >&5
16692
16693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16694 $as_echo "no" >&6; }
16695
16696
16697
16698 fi
16699 rm -Rf build
16700
16701
16702
16703 EXTRA_KCFLAGS="$tmp_flags"
16704
16705
16706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blk_queue_max_hw_sectors() is available" >&5
16707 $as_echo_n "checking whether blk_queue_max_hw_sectors() is available... " >&6; }
16708 tmp_flags="$EXTRA_KCFLAGS"
16709 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
16710
16711
16712 cat confdefs.h - <<_ACEOF >conftest.c
16713
16714
16715 #include <linux/blkdev.h>
16716
16717 int
16718 main (void)
16719 {
16720
16721 struct request_queue *q = NULL;
16722 (void) blk_queue_max_hw_sectors(q, BLK_SAFE_MAX_SECTORS);
16723
16724 ;
16725 return 0;
16726 }
16727
16728 _ACEOF
16729
16730
16731
16732 cat - <<_ACEOF >conftest.h
16733
16734 _ACEOF
16735
16736
16737 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16738 echo "obj-m := conftest.o" >build/Makefile
16739 modpost_flag=''
16740 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16741 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16742 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16743 (eval $ac_try) 2>&5
16744 ac_status=$?
16745 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16746 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16747 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16748 (eval $ac_try) 2>&5
16749 ac_status=$?
16750 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16751 test $ac_status = 0; }; }; then :
16752
16753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16754 $as_echo "yes" >&6; }
16755
16756 $as_echo "#define HAVE_BLK_QUEUE_MAX_HW_SECTORS 1" >>confdefs.h
16757
16758
16759 else
16760 $as_echo "$as_me: failed program was:" >&5
16761 sed 's/^/| /' conftest.$ac_ext >&5
16762
16763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16764 $as_echo "no" >&6; }
16765
16766
16767
16768 fi
16769 rm -Rf build
16770
16771
16772 EXTRA_KCFLAGS="$tmp_flags"
16773
16774
16775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blk_queue_max_segments() is available" >&5
16776 $as_echo_n "checking whether blk_queue_max_segments() is available... " >&6; }
16777 tmp_flags="$EXTRA_KCFLAGS"
16778 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
16779
16780
16781 cat confdefs.h - <<_ACEOF >conftest.c
16782
16783
16784 #include <linux/blkdev.h>
16785
16786 int
16787 main (void)
16788 {
16789
16790 struct request_queue *q = NULL;
16791 (void) blk_queue_max_segments(q, BLK_MAX_SEGMENTS);
16792
16793 ;
16794 return 0;
16795 }
16796
16797 _ACEOF
16798
16799
16800
16801 cat - <<_ACEOF >conftest.h
16802
16803 _ACEOF
16804
16805
16806 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16807 echo "obj-m := conftest.o" >build/Makefile
16808 modpost_flag=''
16809 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16810 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16811 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16812 (eval $ac_try) 2>&5
16813 ac_status=$?
16814 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16815 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16816 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16817 (eval $ac_try) 2>&5
16818 ac_status=$?
16819 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16820 test $ac_status = 0; }; }; then :
16821
16822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16823 $as_echo "yes" >&6; }
16824
16825 $as_echo "#define HAVE_BLK_QUEUE_MAX_SEGMENTS 1" >>confdefs.h
16826
16827
16828 else
16829 $as_echo "$as_me: failed program was:" >&5
16830 sed 's/^/| /' conftest.$ac_ext >&5
16831
16832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16833 $as_echo "no" >&6; }
16834
16835
16836
16837 fi
16838 rm -Rf build
16839
16840
16841 EXTRA_KCFLAGS="$tmp_flags"
16842
16843
16844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the BIO_RW_UNPLUG enum is available" >&5
16845 $as_echo_n "checking whether the BIO_RW_UNPLUG enum is available... " >&6; }
16846 tmp_flags="$EXTRA_KCFLAGS"
16847 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
16848
16849
16850 cat confdefs.h - <<_ACEOF >conftest.c
16851
16852
16853 #include <linux/blkdev.h>
16854
16855 int
16856 main (void)
16857 {
16858
16859 extern enum bio_rw_flags rw;
16860
16861 rw = BIO_RW_UNPLUG;
16862
16863 ;
16864 return 0;
16865 }
16866
16867 _ACEOF
16868
16869
16870
16871 cat - <<_ACEOF >conftest.h
16872
16873 _ACEOF
16874
16875
16876 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16877 echo "obj-m := conftest.o" >build/Makefile
16878 modpost_flag=''
16879 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16880 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16881 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16882 (eval $ac_try) 2>&5
16883 ac_status=$?
16884 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16885 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16886 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16887 (eval $ac_try) 2>&5
16888 ac_status=$?
16889 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16890 test $ac_status = 0; }; }; then :
16891
16892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16893 $as_echo "yes" >&6; }
16894
16895 $as_echo "#define HAVE_BLK_QUEUE_HAVE_BIO_RW_UNPLUG 1" >>confdefs.h
16896
16897
16898 else
16899 $as_echo "$as_me: failed program was:" >&5
16900 sed 's/^/| /' conftest.$ac_ext >&5
16901
16902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16903 $as_echo "no" >&6; }
16904
16905
16906
16907 fi
16908 rm -Rf build
16909
16910
16911 EXTRA_KCFLAGS="$tmp_flags"
16912
16913
16914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct blk_plug is available" >&5
16915 $as_echo_n "checking whether struct blk_plug is available... " >&6; }
16916 tmp_flags="$EXTRA_KCFLAGS"
16917 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
16918
16919
16920 cat confdefs.h - <<_ACEOF >conftest.c
16921
16922
16923 #include <linux/blkdev.h>
16924
16925 int
16926 main (void)
16927 {
16928
16929 struct blk_plug plug;
16930
16931 blk_start_plug(&plug);
16932 blk_finish_plug(&plug);
16933
16934 ;
16935 return 0;
16936 }
16937
16938 _ACEOF
16939
16940
16941
16942 cat - <<_ACEOF >conftest.h
16943
16944 _ACEOF
16945
16946
16947 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16948 echo "obj-m := conftest.o" >build/Makefile
16949 modpost_flag=''
16950 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16951 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16952 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16953 (eval $ac_try) 2>&5
16954 ac_status=$?
16955 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16956 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16957 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16958 (eval $ac_try) 2>&5
16959 ac_status=$?
16960 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16961 test $ac_status = 0; }; }; then :
16962
16963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16964 $as_echo "yes" >&6; }
16965
16966 $as_echo "#define HAVE_BLK_QUEUE_HAVE_BLK_PLUG 1" >>confdefs.h
16967
16968
16969 else
16970 $as_echo "$as_me: failed program was:" >&5
16971 sed 's/^/| /' conftest.$ac_ext >&5
16972
16973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16974 $as_echo "no" >&6; }
16975
16976
16977
16978 fi
16979 rm -Rf build
16980
16981
16982 EXTRA_KCFLAGS="$tmp_flags"
16983
16984
16985 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether get_disk_ro() is available" >&5
16986 $as_echo_n "checking whether get_disk_ro() is available... " >&6; }
16987 tmp_flags="$EXTRA_KCFLAGS"
16988 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
16989
16990
16991 cat confdefs.h - <<_ACEOF >conftest.c
16992
16993
16994 #include <linux/blkdev.h>
16995
16996 int
16997 main (void)
16998 {
16999
17000 struct gendisk *disk = NULL;
17001 (void) get_disk_ro(disk);
17002
17003 ;
17004 return 0;
17005 }
17006
17007 _ACEOF
17008
17009
17010
17011 cat - <<_ACEOF >conftest.h
17012
17013 _ACEOF
17014
17015
17016 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17017 echo "obj-m := conftest.o" >build/Makefile
17018 modpost_flag=''
17019 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17020 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17021 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17022 (eval $ac_try) 2>&5
17023 ac_status=$?
17024 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17025 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17026 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17027 (eval $ac_try) 2>&5
17028 ac_status=$?
17029 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17030 test $ac_status = 0; }; }; then :
17031
17032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17033 $as_echo "yes" >&6; }
17034
17035 $as_echo "#define HAVE_GET_DISK_RO 1" >>confdefs.h
17036
17037
17038 else
17039 $as_echo "$as_me: failed program was:" >&5
17040 sed 's/^/| /' conftest.$ac_ext >&5
17041
17042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17043 $as_echo "no" >&6; }
17044
17045
17046
17047 fi
17048 rm -Rf build
17049
17050
17051 EXTRA_KCFLAGS="$tmp_flags"
17052
17053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether get_gendisk() is available" >&5
17054 $as_echo_n "checking whether get_gendisk() is available... " >&6; }
17055
17056
17057
17058 cat confdefs.h - <<_ACEOF >conftest.c
17059
17060
17061 #include <linux/genhd.h>
17062
17063 int
17064 main (void)
17065 {
17066
17067 get_gendisk(0, NULL);
17068
17069 ;
17070 return 0;
17071 }
17072
17073 _ACEOF
17074
17075
17076
17077 cat - <<_ACEOF >conftest.h
17078
17079 _ACEOF
17080
17081
17082 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17083 echo "obj-m := conftest.o" >build/Makefile
17084 modpost_flag=''
17085 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17086 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17087 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17088 (eval $ac_try) 2>&5
17089 ac_status=$?
17090 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17091 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17092 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17093 (eval $ac_try) 2>&5
17094 ac_status=$?
17095 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17096 test $ac_status = 0; }; }; then :
17097 rc=0
17098 else
17099 $as_echo "$as_me: failed program was:" >&5
17100 sed 's/^/| /' conftest.$ac_ext >&5
17101 rc=1
17102
17103
17104 fi
17105 rm -Rf build
17106
17107
17108 if test $rc -ne 0; then :
17109
17110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17111 $as_echo "no" >&6; }
17112
17113 else
17114 if test "x$enable_linux_builtin" != xyes; then
17115
17116 grep -q -E '[[:space:]]get_gendisk[[:space:]]' \
17117 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
17118 rc=$?
17119 if test $rc -ne 0; then
17120 export=0
17121 for file in block/genhd.c; do
17122 grep -q -E "EXPORT_SYMBOL.*(get_gendisk)" \
17123 "$LINUX/$file" 2>/dev/null
17124 rc=$?
17125 if test $rc -eq 0; then
17126 export=1
17127 break;
17128 fi
17129 done
17130 if test $export -eq 0; then :
17131 rc=1
17132 else :
17133 rc=0
17134 fi
17135 else :
17136 rc=0
17137 fi
17138
17139 fi
17140 if test $rc -ne 0; then :
17141
17142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17143 $as_echo "no" >&6; }
17144
17145 else :
17146
17147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17148 $as_echo "yes" >&6; }
17149
17150 $as_echo "#define HAVE_GET_GENDISK 1" >>confdefs.h
17151
17152
17153 fi
17154 fi
17155
17156
17157
17158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bio_set_op_attrs is available" >&5
17159 $as_echo_n "checking whether bio_set_op_attrs is available... " >&6; }
17160
17161
17162 cat confdefs.h - <<_ACEOF >conftest.c
17163
17164
17165 #include <linux/bio.h>
17166
17167 int
17168 main (void)
17169 {
17170
17171 struct bio *bio __attribute__ ((unused)) = NULL;
17172
17173 bio_set_op_attrs(bio, 0, 0);
17174
17175 ;
17176 return 0;
17177 }
17178
17179 _ACEOF
17180
17181
17182
17183 cat - <<_ACEOF >conftest.h
17184
17185 _ACEOF
17186
17187
17188 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17189 echo "obj-m := conftest.o" >build/Makefile
17190 modpost_flag=''
17191 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17192 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17193 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17194 (eval $ac_try) 2>&5
17195 ac_status=$?
17196 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17197 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17198 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17199 (eval $ac_try) 2>&5
17200 ac_status=$?
17201 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17202 test $ac_status = 0; }; }; then :
17203
17204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17205 $as_echo "yes" >&6; }
17206
17207 $as_echo "#define HAVE_BIO_SET_OP_ATTRS 1" >>confdefs.h
17208
17209
17210 else
17211 $as_echo "$as_me: failed program was:" >&5
17212 sed 's/^/| /' conftest.$ac_ext >&5
17213
17214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17215 $as_echo "no" >&6; }
17216
17217
17218
17219 fi
17220 rm -Rf build
17221
17222
17223
17224
17225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether generic_readlink is global" >&5
17226 $as_echo_n "checking whether generic_readlink is global... " >&6; }
17227
17228
17229 cat confdefs.h - <<_ACEOF >conftest.c
17230
17231
17232 #include <linux/fs.h>
17233
17234 int
17235 main (void)
17236 {
17237
17238 int i __attribute__ ((unused));
17239
17240 i = generic_readlink(NULL, NULL, 0);
17241
17242 ;
17243 return 0;
17244 }
17245
17246 _ACEOF
17247
17248
17249
17250 cat - <<_ACEOF >conftest.h
17251
17252 _ACEOF
17253
17254
17255 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17256 echo "obj-m := conftest.o" >build/Makefile
17257 modpost_flag=''
17258 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17259 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17260 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17261 (eval $ac_try) 2>&5
17262 ac_status=$?
17263 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17264 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17265 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17266 (eval $ac_try) 2>&5
17267 ac_status=$?
17268 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17269 test $ac_status = 0; }; }; then :
17270
17271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17272 $as_echo "yes" >&6; }
17273
17274 $as_echo "#define HAVE_GENERIC_READLINK 1" >>confdefs.h
17275
17276
17277 else
17278 $as_echo "$as_me: failed program was:" >&5
17279 sed 's/^/| /' conftest.$ac_ext >&5
17280
17281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17282 $as_echo "no" >&6; }
17283
17284
17285
17286 fi
17287 rm -Rf build
17288
17289
17290
17291
17292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ql->discard_granularity is available" >&5
17293 $as_echo_n "checking whether ql->discard_granularity is available... " >&6; }
17294
17295
17296 cat confdefs.h - <<_ACEOF >conftest.c
17297
17298
17299 #include <linux/blkdev.h>
17300
17301 int
17302 main (void)
17303 {
17304
17305 struct queue_limits ql __attribute__ ((unused));
17306
17307 ql.discard_granularity = 0;
17308
17309 ;
17310 return 0;
17311 }
17312
17313 _ACEOF
17314
17315
17316
17317 cat - <<_ACEOF >conftest.h
17318
17319 _ACEOF
17320
17321
17322 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17323 echo "obj-m := conftest.o" >build/Makefile
17324 modpost_flag=''
17325 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17326 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17327 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17328 (eval $ac_try) 2>&5
17329 ac_status=$?
17330 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17331 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17332 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17333 (eval $ac_try) 2>&5
17334 ac_status=$?
17335 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17336 test $ac_status = 0; }; }; then :
17337
17338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17339 $as_echo "yes" >&6; }
17340
17341 $as_echo "#define HAVE_DISCARD_GRANULARITY 1" >>confdefs.h
17342
17343
17344 else
17345 $as_echo "$as_me: failed program was:" >&5
17346 sed 's/^/| /' conftest.$ac_ext >&5
17347
17348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17349 $as_echo "no" >&6; }
17350
17351
17352
17353 fi
17354 rm -Rf build
17355
17356
17357
17358
17359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether super_block uses const struct xattr_handler" >&5
17360 $as_echo_n "checking whether super_block uses const struct xattr_handler... " >&6; }
17361
17362
17363 cat confdefs.h - <<_ACEOF >conftest.c
17364
17365
17366 #include <linux/fs.h>
17367 #include <linux/xattr.h>
17368
17369 const struct xattr_handler xattr_test_handler = {
17370 .prefix = "test",
17371 .get = NULL,
17372 .set = NULL,
17373 };
17374
17375 const struct xattr_handler *xattr_handlers[] = {
17376 &xattr_test_handler,
17377 };
17378
17379 const struct super_block sb __attribute__ ((unused)) = {
17380 .s_xattr = xattr_handlers,
17381 };
17382
17383 int
17384 main (void)
17385 {
17386
17387
17388 ;
17389 return 0;
17390 }
17391
17392 _ACEOF
17393
17394
17395
17396 cat - <<_ACEOF >conftest.h
17397
17398 _ACEOF
17399
17400
17401 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17402 echo "obj-m := conftest.o" >build/Makefile
17403 modpost_flag=''
17404 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17405 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17406 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17407 (eval $ac_try) 2>&5
17408 ac_status=$?
17409 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17410 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17411 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17412 (eval $ac_try) 2>&5
17413 ac_status=$?
17414 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17415 test $ac_status = 0; }; }; then :
17416
17417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17418 $as_echo "yes" >&6; }
17419
17420 $as_echo "#define HAVE_CONST_XATTR_HANDLER 1" >>confdefs.h
17421
17422
17423 else
17424 $as_echo "$as_me: failed program was:" >&5
17425 sed 's/^/| /' conftest.$ac_ext >&5
17426
17427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17428 $as_echo "no" >&6; }
17429
17430
17431
17432 fi
17433 rm -Rf build
17434
17435
17436
17437
17438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler has name" >&5
17439 $as_echo_n "checking whether xattr_handler has name... " >&6; }
17440
17441
17442 cat confdefs.h - <<_ACEOF >conftest.c
17443
17444
17445 #include <linux/xattr.h>
17446
17447 static const struct xattr_handler
17448 xops __attribute__ ((unused)) = {
17449 .name = XATTR_NAME_POSIX_ACL_ACCESS,
17450 };
17451
17452 int
17453 main (void)
17454 {
17455
17456
17457 ;
17458 return 0;
17459 }
17460
17461 _ACEOF
17462
17463
17464
17465 cat - <<_ACEOF >conftest.h
17466
17467 _ACEOF
17468
17469
17470 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17471 echo "obj-m := conftest.o" >build/Makefile
17472 modpost_flag=''
17473 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17474 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17475 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17476 (eval $ac_try) 2>&5
17477 ac_status=$?
17478 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17479 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17480 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17481 (eval $ac_try) 2>&5
17482 ac_status=$?
17483 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17484 test $ac_status = 0; }; }; then :
17485
17486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17487 $as_echo "yes" >&6; }
17488
17489 $as_echo "#define HAVE_XATTR_HANDLER_NAME 1" >>confdefs.h
17490
17491
17492 else
17493 $as_echo "$as_me: failed program was:" >&5
17494 sed 's/^/| /' conftest.$ac_ext >&5
17495
17496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17497 $as_echo "no" >&6; }
17498
17499
17500
17501 fi
17502 rm -Rf build
17503
17504
17505
17506
17507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->get() wants both dentry and inode" >&5
17508 $as_echo_n "checking whether xattr_handler->get() wants both dentry and inode... " >&6; }
17509
17510
17511 cat confdefs.h - <<_ACEOF >conftest.c
17512
17513
17514 #include <linux/xattr.h>
17515
17516 int get(const struct xattr_handler *handler,
17517 struct dentry *dentry, struct inode *inode,
17518 const char *name, void *buffer, size_t size) { return 0; }
17519 static const struct xattr_handler
17520 xops __attribute__ ((unused)) = {
17521 .get = get,
17522 };
17523
17524 int
17525 main (void)
17526 {
17527
17528
17529 ;
17530 return 0;
17531 }
17532
17533 _ACEOF
17534
17535
17536
17537 cat - <<_ACEOF >conftest.h
17538
17539 _ACEOF
17540
17541
17542 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17543 echo "obj-m := conftest.o" >build/Makefile
17544 modpost_flag=''
17545 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17546 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17547 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17548 (eval $ac_try) 2>&5
17549 ac_status=$?
17550 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17551 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17552 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17553 (eval $ac_try) 2>&5
17554 ac_status=$?
17555 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17556 test $ac_status = 0; }; }; then :
17557
17558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17559 $as_echo "yes" >&6; }
17560
17561 $as_echo "#define HAVE_XATTR_GET_DENTRY_INODE 1" >>confdefs.h
17562
17563
17564 else
17565 $as_echo "$as_me: failed program was:" >&5
17566 sed 's/^/| /' conftest.$ac_ext >&5
17567
17568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->get() wants xattr_handler" >&5
17569 $as_echo_n "checking whether xattr_handler->get() wants xattr_handler... " >&6; }
17570
17571
17572 cat confdefs.h - <<_ACEOF >conftest.c
17573
17574
17575 #include <linux/xattr.h>
17576
17577 int get(const struct xattr_handler *handler,
17578 struct dentry *dentry, const char *name,
17579 void *buffer, size_t size) { return 0; }
17580 static const struct xattr_handler
17581 xops __attribute__ ((unused)) = {
17582 .get = get,
17583 };
17584
17585 int
17586 main (void)
17587 {
17588
17589
17590 ;
17591 return 0;
17592 }
17593
17594 _ACEOF
17595
17596
17597
17598 cat - <<_ACEOF >conftest.h
17599
17600 _ACEOF
17601
17602
17603 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17604 echo "obj-m := conftest.o" >build/Makefile
17605 modpost_flag=''
17606 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17607 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17608 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17609 (eval $ac_try) 2>&5
17610 ac_status=$?
17611 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17612 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17613 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17614 (eval $ac_try) 2>&5
17615 ac_status=$?
17616 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17617 test $ac_status = 0; }; }; then :
17618
17619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17620 $as_echo "yes" >&6; }
17621
17622 $as_echo "#define HAVE_XATTR_GET_HANDLER 1" >>confdefs.h
17623
17624
17625 else
17626 $as_echo "$as_me: failed program was:" >&5
17627 sed 's/^/| /' conftest.$ac_ext >&5
17628
17629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17630 $as_echo "no" >&6; }
17631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->get() wants dentry" >&5
17632 $as_echo_n "checking whether xattr_handler->get() wants dentry... " >&6; }
17633
17634
17635 cat confdefs.h - <<_ACEOF >conftest.c
17636
17637
17638 #include <linux/xattr.h>
17639
17640 int get(struct dentry *dentry, const char *name,
17641 void *buffer, size_t size, int handler_flags)
17642 { return 0; }
17643 static const struct xattr_handler
17644 xops __attribute__ ((unused)) = {
17645 .get = get,
17646 };
17647
17648 int
17649 main (void)
17650 {
17651
17652
17653 ;
17654 return 0;
17655 }
17656
17657 _ACEOF
17658
17659
17660
17661 cat - <<_ACEOF >conftest.h
17662
17663 _ACEOF
17664
17665
17666 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17667 echo "obj-m := conftest.o" >build/Makefile
17668 modpost_flag=''
17669 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17670 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17671 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17672 (eval $ac_try) 2>&5
17673 ac_status=$?
17674 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17675 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17676 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17677 (eval $ac_try) 2>&5
17678 ac_status=$?
17679 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17680 test $ac_status = 0; }; }; then :
17681
17682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17683 $as_echo "yes" >&6; }
17684
17685 $as_echo "#define HAVE_XATTR_GET_DENTRY 1" >>confdefs.h
17686
17687
17688 else
17689 $as_echo "$as_me: failed program was:" >&5
17690 sed 's/^/| /' conftest.$ac_ext >&5
17691
17692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17693 $as_echo "no" >&6; }
17694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->get() wants inode" >&5
17695 $as_echo_n "checking whether xattr_handler->get() wants inode... " >&6; }
17696
17697
17698 cat confdefs.h - <<_ACEOF >conftest.c
17699
17700
17701 #include <linux/xattr.h>
17702
17703 int get(struct inode *ip, const char *name,
17704 void *buffer, size_t size) { return 0; }
17705 static const struct xattr_handler
17706 xops __attribute__ ((unused)) = {
17707 .get = get,
17708 };
17709
17710 int
17711 main (void)
17712 {
17713
17714
17715 ;
17716 return 0;
17717 }
17718
17719 _ACEOF
17720
17721
17722
17723 cat - <<_ACEOF >conftest.h
17724
17725 _ACEOF
17726
17727
17728 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17729 echo "obj-m := conftest.o" >build/Makefile
17730 modpost_flag=''
17731 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17732 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17733 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17734 (eval $ac_try) 2>&5
17735 ac_status=$?
17736 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17737 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17738 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17739 (eval $ac_try) 2>&5
17740 ac_status=$?
17741 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17742 test $ac_status = 0; }; }; then :
17743
17744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17745 $as_echo "yes" >&6; }
17746
17747 $as_echo "#define HAVE_XATTR_GET_INODE 1" >>confdefs.h
17748
17749
17750 else
17751 $as_echo "$as_me: failed program was:" >&5
17752 sed 's/^/| /' conftest.$ac_ext >&5
17753
17754 as_fn_error $? "no; please file a bug report" "$LINENO" 5
17755
17756
17757
17758 fi
17759 rm -Rf build
17760
17761
17762
17763
17764
17765 fi
17766 rm -Rf build
17767
17768
17769
17770
17771
17772 fi
17773 rm -Rf build
17774
17775
17776
17777
17778
17779 fi
17780 rm -Rf build
17781
17782
17783
17784
17785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->set() wants both dentry and inode" >&5
17786 $as_echo_n "checking whether xattr_handler->set() wants both dentry and inode... " >&6; }
17787
17788
17789 cat confdefs.h - <<_ACEOF >conftest.c
17790
17791
17792 #include <linux/xattr.h>
17793
17794 int set(const struct xattr_handler *handler,
17795 struct dentry *dentry, struct inode *inode,
17796 const char *name, const void *buffer,
17797 size_t size, int flags)
17798 { return 0; }
17799 static const struct xattr_handler
17800 xops __attribute__ ((unused)) = {
17801 .set = set,
17802 };
17803
17804 int
17805 main (void)
17806 {
17807
17808
17809 ;
17810 return 0;
17811 }
17812
17813 _ACEOF
17814
17815
17816
17817 cat - <<_ACEOF >conftest.h
17818
17819 _ACEOF
17820
17821
17822 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17823 echo "obj-m := conftest.o" >build/Makefile
17824 modpost_flag=''
17825 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17826 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17827 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17828 (eval $ac_try) 2>&5
17829 ac_status=$?
17830 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17831 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17832 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17833 (eval $ac_try) 2>&5
17834 ac_status=$?
17835 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17836 test $ac_status = 0; }; }; then :
17837
17838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17839 $as_echo "yes" >&6; }
17840
17841 $as_echo "#define HAVE_XATTR_SET_DENTRY_INODE 1" >>confdefs.h
17842
17843
17844 else
17845 $as_echo "$as_me: failed program was:" >&5
17846 sed 's/^/| /' conftest.$ac_ext >&5
17847
17848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->set() wants xattr_handler" >&5
17849 $as_echo_n "checking whether xattr_handler->set() wants xattr_handler... " >&6; }
17850
17851
17852 cat confdefs.h - <<_ACEOF >conftest.c
17853
17854
17855 #include <linux/xattr.h>
17856
17857 int set(const struct xattr_handler *handler,
17858 struct dentry *dentry, const char *name,
17859 const void *buffer, size_t size, int flags)
17860 { return 0; }
17861 static const struct xattr_handler
17862 xops __attribute__ ((unused)) = {
17863 .set = set,
17864 };
17865
17866 int
17867 main (void)
17868 {
17869
17870
17871 ;
17872 return 0;
17873 }
17874
17875 _ACEOF
17876
17877
17878
17879 cat - <<_ACEOF >conftest.h
17880
17881 _ACEOF
17882
17883
17884 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17885 echo "obj-m := conftest.o" >build/Makefile
17886 modpost_flag=''
17887 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17888 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17889 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17890 (eval $ac_try) 2>&5
17891 ac_status=$?
17892 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17893 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17894 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17895 (eval $ac_try) 2>&5
17896 ac_status=$?
17897 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17898 test $ac_status = 0; }; }; then :
17899
17900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17901 $as_echo "yes" >&6; }
17902
17903 $as_echo "#define HAVE_XATTR_SET_HANDLER 1" >>confdefs.h
17904
17905
17906 else
17907 $as_echo "$as_me: failed program was:" >&5
17908 sed 's/^/| /' conftest.$ac_ext >&5
17909
17910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17911 $as_echo "no" >&6; }
17912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->set() wants dentry" >&5
17913 $as_echo_n "checking whether xattr_handler->set() wants dentry... " >&6; }
17914
17915
17916 cat confdefs.h - <<_ACEOF >conftest.c
17917
17918
17919 #include <linux/xattr.h>
17920
17921 int set(struct dentry *dentry, const char *name,
17922 const void *buffer, size_t size, int flags,
17923 int handler_flags) { return 0; }
17924 static const struct xattr_handler
17925 xops __attribute__ ((unused)) = {
17926 .set = set,
17927 };
17928
17929 int
17930 main (void)
17931 {
17932
17933
17934 ;
17935 return 0;
17936 }
17937
17938 _ACEOF
17939
17940
17941
17942 cat - <<_ACEOF >conftest.h
17943
17944 _ACEOF
17945
17946
17947 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17948 echo "obj-m := conftest.o" >build/Makefile
17949 modpost_flag=''
17950 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17951 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17952 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17953 (eval $ac_try) 2>&5
17954 ac_status=$?
17955 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17956 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17957 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17958 (eval $ac_try) 2>&5
17959 ac_status=$?
17960 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17961 test $ac_status = 0; }; }; then :
17962
17963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17964 $as_echo "yes" >&6; }
17965
17966 $as_echo "#define HAVE_XATTR_SET_DENTRY 1" >>confdefs.h
17967
17968
17969 else
17970 $as_echo "$as_me: failed program was:" >&5
17971 sed 's/^/| /' conftest.$ac_ext >&5
17972
17973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17974 $as_echo "no" >&6; }
17975 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->set() wants inode" >&5
17976 $as_echo_n "checking whether xattr_handler->set() wants inode... " >&6; }
17977
17978
17979 cat confdefs.h - <<_ACEOF >conftest.c
17980
17981
17982 #include <linux/xattr.h>
17983
17984 int set(struct inode *ip, const char *name,
17985 const void *buffer, size_t size, int flags)
17986 { return 0; }
17987 static const struct xattr_handler
17988 xops __attribute__ ((unused)) = {
17989 .set = set,
17990 };
17991
17992 int
17993 main (void)
17994 {
17995
17996
17997 ;
17998 return 0;
17999 }
18000
18001 _ACEOF
18002
18003
18004
18005 cat - <<_ACEOF >conftest.h
18006
18007 _ACEOF
18008
18009
18010 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18011 echo "obj-m := conftest.o" >build/Makefile
18012 modpost_flag=''
18013 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18014 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18015 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18016 (eval $ac_try) 2>&5
18017 ac_status=$?
18018 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18019 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18020 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18021 (eval $ac_try) 2>&5
18022 ac_status=$?
18023 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18024 test $ac_status = 0; }; }; then :
18025
18026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18027 $as_echo "yes" >&6; }
18028
18029 $as_echo "#define HAVE_XATTR_SET_INODE 1" >>confdefs.h
18030
18031
18032 else
18033 $as_echo "$as_me: failed program was:" >&5
18034 sed 's/^/| /' conftest.$ac_ext >&5
18035
18036 as_fn_error $? "no; please file a bug report" "$LINENO" 5
18037
18038
18039
18040 fi
18041 rm -Rf build
18042
18043
18044
18045
18046
18047 fi
18048 rm -Rf build
18049
18050
18051
18052
18053
18054 fi
18055 rm -Rf build
18056
18057
18058
18059
18060
18061 fi
18062 rm -Rf build
18063
18064
18065
18066
18067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->list() wants simple" >&5
18068 $as_echo_n "checking whether xattr_handler->list() wants simple... " >&6; }
18069
18070
18071 cat confdefs.h - <<_ACEOF >conftest.c
18072
18073
18074 #include <linux/xattr.h>
18075
18076 bool list(struct dentry *dentry) { return 0; }
18077 static const struct xattr_handler
18078 xops __attribute__ ((unused)) = {
18079 .list = list,
18080 };
18081
18082 int
18083 main (void)
18084 {
18085
18086
18087 ;
18088 return 0;
18089 }
18090
18091 _ACEOF
18092
18093
18094
18095 cat - <<_ACEOF >conftest.h
18096
18097 _ACEOF
18098
18099
18100 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18101 echo "obj-m := conftest.o" >build/Makefile
18102 modpost_flag=''
18103 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18104 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18105 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18106 (eval $ac_try) 2>&5
18107 ac_status=$?
18108 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18109 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18110 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18111 (eval $ac_try) 2>&5
18112 ac_status=$?
18113 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18114 test $ac_status = 0; }; }; then :
18115
18116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18117 $as_echo "yes" >&6; }
18118
18119 $as_echo "#define HAVE_XATTR_LIST_SIMPLE 1" >>confdefs.h
18120
18121
18122 else
18123 $as_echo "$as_me: failed program was:" >&5
18124 sed 's/^/| /' conftest.$ac_ext >&5
18125
18126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18127 $as_echo "no" >&6; }
18128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->list() wants xattr_handler" >&5
18129 $as_echo_n "checking whether xattr_handler->list() wants xattr_handler... " >&6; }
18130
18131
18132 cat confdefs.h - <<_ACEOF >conftest.c
18133
18134
18135 #include <linux/xattr.h>
18136
18137 size_t list(const struct xattr_handler *handler,
18138 struct dentry *dentry, char *list, size_t list_size,
18139 const char *name, size_t name_len) { return 0; }
18140 static const struct xattr_handler
18141 xops __attribute__ ((unused)) = {
18142 .list = list,
18143 };
18144
18145 int
18146 main (void)
18147 {
18148
18149
18150 ;
18151 return 0;
18152 }
18153
18154 _ACEOF
18155
18156
18157
18158 cat - <<_ACEOF >conftest.h
18159
18160 _ACEOF
18161
18162
18163 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18164 echo "obj-m := conftest.o" >build/Makefile
18165 modpost_flag=''
18166 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18167 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18168 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18169 (eval $ac_try) 2>&5
18170 ac_status=$?
18171 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18172 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18173 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18174 (eval $ac_try) 2>&5
18175 ac_status=$?
18176 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18177 test $ac_status = 0; }; }; then :
18178
18179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18180 $as_echo "yes" >&6; }
18181
18182 $as_echo "#define HAVE_XATTR_LIST_HANDLER 1" >>confdefs.h
18183
18184
18185 else
18186 $as_echo "$as_me: failed program was:" >&5
18187 sed 's/^/| /' conftest.$ac_ext >&5
18188
18189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18190 $as_echo "no" >&6; }
18191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->list() wants dentry" >&5
18192 $as_echo_n "checking whether xattr_handler->list() wants dentry... " >&6; }
18193
18194
18195 cat confdefs.h - <<_ACEOF >conftest.c
18196
18197
18198 #include <linux/xattr.h>
18199
18200 size_t list(struct dentry *dentry,
18201 char *list, size_t list_size,
18202 const char *name, size_t name_len,
18203 int handler_flags) { return 0; }
18204 static const struct xattr_handler
18205 xops __attribute__ ((unused)) = {
18206 .list = list,
18207 };
18208
18209 int
18210 main (void)
18211 {
18212
18213
18214 ;
18215 return 0;
18216 }
18217
18218 _ACEOF
18219
18220
18221
18222 cat - <<_ACEOF >conftest.h
18223
18224 _ACEOF
18225
18226
18227 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18228 echo "obj-m := conftest.o" >build/Makefile
18229 modpost_flag=''
18230 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18231 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18232 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18233 (eval $ac_try) 2>&5
18234 ac_status=$?
18235 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18236 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18237 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18238 (eval $ac_try) 2>&5
18239 ac_status=$?
18240 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18241 test $ac_status = 0; }; }; then :
18242
18243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18244 $as_echo "yes" >&6; }
18245
18246 $as_echo "#define HAVE_XATTR_LIST_DENTRY 1" >>confdefs.h
18247
18248
18249 else
18250 $as_echo "$as_me: failed program was:" >&5
18251 sed 's/^/| /' conftest.$ac_ext >&5
18252
18253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18254 $as_echo "no" >&6; }
18255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->list() wants inode" >&5
18256 $as_echo_n "checking whether xattr_handler->list() wants inode... " >&6; }
18257
18258
18259 cat confdefs.h - <<_ACEOF >conftest.c
18260
18261
18262 #include <linux/xattr.h>
18263
18264 size_t list(struct inode *ip, char *lst,
18265 size_t list_size, const char *name,
18266 size_t name_len) { return 0; }
18267 static const struct xattr_handler
18268 xops __attribute__ ((unused)) = {
18269 .list = list,
18270 };
18271
18272 int
18273 main (void)
18274 {
18275
18276
18277 ;
18278 return 0;
18279 }
18280
18281 _ACEOF
18282
18283
18284
18285 cat - <<_ACEOF >conftest.h
18286
18287 _ACEOF
18288
18289
18290 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18291 echo "obj-m := conftest.o" >build/Makefile
18292 modpost_flag=''
18293 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18294 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18295 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18296 (eval $ac_try) 2>&5
18297 ac_status=$?
18298 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18299 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18300 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18301 (eval $ac_try) 2>&5
18302 ac_status=$?
18303 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18304 test $ac_status = 0; }; }; then :
18305
18306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18307 $as_echo "yes" >&6; }
18308
18309 $as_echo "#define HAVE_XATTR_LIST_INODE 1" >>confdefs.h
18310
18311
18312 else
18313 $as_echo "$as_me: failed program was:" >&5
18314 sed 's/^/| /' conftest.$ac_ext >&5
18315
18316 as_fn_error $? "no; please file a bug report" "$LINENO" 5
18317
18318
18319
18320 fi
18321 rm -Rf build
18322
18323
18324
18325
18326
18327 fi
18328 rm -Rf build
18329
18330
18331
18332
18333
18334 fi
18335 rm -Rf build
18336
18337
18338
18339
18340
18341 fi
18342 rm -Rf build
18343
18344
18345
18346
18347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether inode_owner_or_capable() exists" >&5
18348 $as_echo_n "checking whether inode_owner_or_capable() exists... " >&6; }
18349
18350
18351 cat confdefs.h - <<_ACEOF >conftest.c
18352
18353
18354 #include <linux/fs.h>
18355
18356 int
18357 main (void)
18358 {
18359
18360 struct inode *ip = NULL;
18361 (void) inode_owner_or_capable(ip);
18362
18363 ;
18364 return 0;
18365 }
18366
18367 _ACEOF
18368
18369
18370
18371 cat - <<_ACEOF >conftest.h
18372
18373 _ACEOF
18374
18375
18376 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18377 echo "obj-m := conftest.o" >build/Makefile
18378 modpost_flag=''
18379 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18380 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18381 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18382 (eval $ac_try) 2>&5
18383 ac_status=$?
18384 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18385 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18386 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18387 (eval $ac_try) 2>&5
18388 ac_status=$?
18389 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18390 test $ac_status = 0; }; }; then :
18391
18392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18393 $as_echo "yes" >&6; }
18394
18395 $as_echo "#define HAVE_INODE_OWNER_OR_CAPABLE 1" >>confdefs.h
18396
18397
18398 else
18399 $as_echo "$as_me: failed program was:" >&5
18400 sed 's/^/| /' conftest.$ac_ext >&5
18401
18402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18403 $as_echo "no" >&6; }
18404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether is_owner_or_cap() exists" >&5
18405 $as_echo_n "checking whether is_owner_or_cap() exists... " >&6; }
18406
18407
18408 cat confdefs.h - <<_ACEOF >conftest.c
18409
18410
18411 #include <linux/fs.h>
18412 #include <linux/sched.h>
18413
18414 int
18415 main (void)
18416 {
18417
18418 struct inode *ip = NULL;
18419 (void) is_owner_or_cap(ip);
18420
18421 ;
18422 return 0;
18423 }
18424
18425 _ACEOF
18426
18427
18428
18429 cat - <<_ACEOF >conftest.h
18430
18431 _ACEOF
18432
18433
18434 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18435 echo "obj-m := conftest.o" >build/Makefile
18436 modpost_flag=''
18437 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18438 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18439 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18440 (eval $ac_try) 2>&5
18441 ac_status=$?
18442 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18443 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18444 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18445 (eval $ac_try) 2>&5
18446 ac_status=$?
18447 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18448 test $ac_status = 0; }; }; then :
18449
18450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18451 $as_echo "yes" >&6; }
18452
18453 $as_echo "#define HAVE_IS_OWNER_OR_CAP 1" >>confdefs.h
18454
18455
18456 else
18457 $as_echo "$as_me: failed program was:" >&5
18458 sed 's/^/| /' conftest.$ac_ext >&5
18459
18460 as_fn_error $? "no - Please file a bug report at
18461 https://github.com/zfsonlinux/zfs/issues/new" "$LINENO" 5
18462
18463
18464
18465 fi
18466 rm -Rf build
18467
18468
18469
18470
18471
18472 fi
18473 rm -Rf build
18474
18475
18476
18477
18478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_acl_from_xattr() needs user_ns" >&5
18479 $as_echo_n "checking whether posix_acl_from_xattr() needs user_ns... " >&6; }
18480
18481
18482 cat confdefs.h - <<_ACEOF >conftest.c
18483
18484
18485 #include <linux/cred.h>
18486 #include <linux/fs.h>
18487 #include <linux/posix_acl_xattr.h>
18488
18489 int
18490 main (void)
18491 {
18492
18493 posix_acl_from_xattr(&init_user_ns, NULL, 0);
18494
18495 ;
18496 return 0;
18497 }
18498
18499 _ACEOF
18500
18501
18502
18503 cat - <<_ACEOF >conftest.h
18504
18505 _ACEOF
18506
18507
18508 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18509 echo "obj-m := conftest.o" >build/Makefile
18510 modpost_flag=''
18511 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18512 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18513 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18514 (eval $ac_try) 2>&5
18515 ac_status=$?
18516 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18517 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18518 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18519 (eval $ac_try) 2>&5
18520 ac_status=$?
18521 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18522 test $ac_status = 0; }; }; then :
18523
18524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18525 $as_echo "yes" >&6; }
18526
18527 $as_echo "#define HAVE_POSIX_ACL_FROM_XATTR_USERNS 1" >>confdefs.h
18528
18529
18530 else
18531 $as_echo "$as_me: failed program was:" >&5
18532 sed 's/^/| /' conftest.$ac_ext >&5
18533
18534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18535 $as_echo "no" >&6; }
18536
18537
18538
18539 fi
18540 rm -Rf build
18541
18542
18543
18544
18545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_acl_release() is available" >&5
18546 $as_echo_n "checking whether posix_acl_release() is available... " >&6; }
18547
18548
18549 cat confdefs.h - <<_ACEOF >conftest.c
18550
18551
18552 #include <linux/cred.h>
18553 #include <linux/fs.h>
18554 #include <linux/posix_acl.h>
18555
18556 int
18557 main (void)
18558 {
18559
18560 struct posix_acl* tmp = posix_acl_alloc(1, 0);
18561 posix_acl_release(tmp);
18562
18563 ;
18564 return 0;
18565 }
18566
18567 _ACEOF
18568
18569
18570
18571 cat - <<_ACEOF >conftest.h
18572
18573 _ACEOF
18574
18575
18576 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18577 echo "obj-m := conftest.o" >build/Makefile
18578 modpost_flag=''
18579 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18580 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18581 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18582 (eval $ac_try) 2>&5
18583 ac_status=$?
18584 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18585 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18586 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18587 (eval $ac_try) 2>&5
18588 ac_status=$?
18589 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18590 test $ac_status = 0; }; }; then :
18591
18592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18593 $as_echo "yes" >&6; }
18594
18595 $as_echo "#define HAVE_POSIX_ACL_RELEASE 1" >>confdefs.h
18596
18597
18598 else
18599 $as_echo "$as_me: failed program was:" >&5
18600 sed 's/^/| /' conftest.$ac_ext >&5
18601
18602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18603 $as_echo "no" >&6; }
18604
18605
18606
18607 fi
18608 rm -Rf build
18609
18610
18611
18612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_acl_release() is GPL-only" >&5
18613 $as_echo_n "checking whether posix_acl_release() is GPL-only... " >&6; }
18614
18615
18616 cat confdefs.h - <<_ACEOF >conftest.c
18617
18618
18619 #include <linux/cred.h>
18620 #include <linux/fs.h>
18621 #include <linux/posix_acl.h>
18622
18623 MODULE_LICENSE("$ZFS_META_LICENSE");
18624
18625 int
18626 main (void)
18627 {
18628
18629 struct posix_acl* tmp = posix_acl_alloc(1, 0);
18630 posix_acl_release(tmp);
18631
18632 ;
18633 return 0;
18634 }
18635
18636 _ACEOF
18637
18638
18639
18640 cat - <<_ACEOF >conftest.h
18641
18642 _ACEOF
18643
18644
18645 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18646 echo "obj-m := conftest.o" >build/Makefile
18647 modpost_flag=''
18648 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18649 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18650 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18651 (eval $ac_try) 2>&5
18652 ac_status=$?
18653 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18654 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18655 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18656 (eval $ac_try) 2>&5
18657 ac_status=$?
18658 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18659 test $ac_status = 0; }; }; then :
18660
18661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18662 $as_echo "no" >&6; }
18663
18664 else
18665 $as_echo "$as_me: failed program was:" >&5
18666 sed 's/^/| /' conftest.$ac_ext >&5
18667
18668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18669 $as_echo "yes" >&6; }
18670
18671 $as_echo "#define HAVE_POSIX_ACL_RELEASE_GPL_ONLY 1" >>confdefs.h
18672
18673
18674
18675
18676 fi
18677 rm -Rf build
18678
18679
18680
18681
18682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether set_cached_acl() is usable" >&5
18683 $as_echo_n "checking whether set_cached_acl() is usable... " >&6; }
18684
18685
18686 cat confdefs.h - <<_ACEOF >conftest.c
18687
18688
18689 #include <linux/module.h>
18690 #include <linux/cred.h>
18691 #include <linux/fs.h>
18692 #include <linux/posix_acl.h>
18693
18694 MODULE_LICENSE("$ZFS_META_LICENSE");
18695
18696 int
18697 main (void)
18698 {
18699
18700 struct inode *ip = NULL;
18701 struct posix_acl *acl = posix_acl_alloc(1, 0);
18702 set_cached_acl(ip, ACL_TYPE_ACCESS, acl);
18703 forget_cached_acl(ip, ACL_TYPE_ACCESS);
18704
18705 ;
18706 return 0;
18707 }
18708
18709 _ACEOF
18710
18711
18712
18713 cat - <<_ACEOF >conftest.h
18714
18715 _ACEOF
18716
18717
18718 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18719 echo "obj-m := conftest.o" >build/Makefile
18720 modpost_flag=''
18721 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18722 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18723 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18724 (eval $ac_try) 2>&5
18725 ac_status=$?
18726 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18727 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18728 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18729 (eval $ac_try) 2>&5
18730 ac_status=$?
18731 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18732 test $ac_status = 0; }; }; then :
18733
18734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18735 $as_echo "yes" >&6; }
18736
18737 $as_echo "#define HAVE_SET_CACHED_ACL_USABLE 1" >>confdefs.h
18738
18739
18740 else
18741 $as_echo "$as_me: failed program was:" >&5
18742 sed 's/^/| /' conftest.$ac_ext >&5
18743
18744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18745 $as_echo "no" >&6; }
18746
18747
18748
18749 fi
18750 rm -Rf build
18751
18752
18753
18754
18755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_acl_chmod exists" >&5
18756 $as_echo_n "checking whether posix_acl_chmod exists... " >&6; }
18757
18758
18759 cat confdefs.h - <<_ACEOF >conftest.c
18760
18761
18762 #include <linux/fs.h>
18763 #include <linux/posix_acl.h>
18764
18765 int
18766 main (void)
18767 {
18768
18769 posix_acl_chmod(NULL, 0, 0)
18770
18771 ;
18772 return 0;
18773 }
18774
18775 _ACEOF
18776
18777
18778
18779 cat - <<_ACEOF >conftest.h
18780
18781 _ACEOF
18782
18783
18784 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18785 echo "obj-m := conftest.o" >build/Makefile
18786 modpost_flag=''
18787 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18788 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18789 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18790 (eval $ac_try) 2>&5
18791 ac_status=$?
18792 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18793 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18794 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18795 (eval $ac_try) 2>&5
18796 ac_status=$?
18797 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18798 test $ac_status = 0; }; }; then :
18799
18800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18801 $as_echo "yes" >&6; }
18802
18803 $as_echo "#define HAVE_POSIX_ACL_CHMOD 1" >>confdefs.h
18804
18805
18806 else
18807 $as_echo "$as_me: failed program was:" >&5
18808 sed 's/^/| /' conftest.$ac_ext >&5
18809
18810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18811 $as_echo "no" >&6; }
18812
18813
18814
18815 fi
18816 rm -Rf build
18817
18818
18819
18820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __posix_acl_chmod exists" >&5
18821 $as_echo_n "checking whether __posix_acl_chmod exists... " >&6; }
18822
18823
18824 cat confdefs.h - <<_ACEOF >conftest.c
18825
18826
18827 #include <linux/fs.h>
18828 #include <linux/posix_acl.h>
18829
18830 int
18831 main (void)
18832 {
18833
18834 __posix_acl_chmod(NULL, 0, 0)
18835
18836 ;
18837 return 0;
18838 }
18839
18840 _ACEOF
18841
18842
18843
18844 cat - <<_ACEOF >conftest.h
18845
18846 _ACEOF
18847
18848
18849 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18850 echo "obj-m := conftest.o" >build/Makefile
18851 modpost_flag=''
18852 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18853 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18854 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18855 (eval $ac_try) 2>&5
18856 ac_status=$?
18857 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18858 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18859 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18860 (eval $ac_try) 2>&5
18861 ac_status=$?
18862 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18863 test $ac_status = 0; }; }; then :
18864
18865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18866 $as_echo "yes" >&6; }
18867
18868 $as_echo "#define HAVE___POSIX_ACL_CHMOD 1" >>confdefs.h
18869
18870
18871 else
18872 $as_echo "$as_me: failed program was:" >&5
18873 sed 's/^/| /' conftest.$ac_ext >&5
18874
18875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18876 $as_echo "no" >&6; }
18877
18878
18879
18880 fi
18881 rm -Rf build
18882
18883
18884
18885
18886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_acl_equiv_mode() wants umode_t" >&5
18887 $as_echo_n "checking whether posix_acl_equiv_mode() wants umode_t... " >&6; }
18888
18889
18890 cat confdefs.h - <<_ACEOF >conftest.c
18891
18892
18893 #include <linux/fs.h>
18894 #include <linux/posix_acl.h>
18895
18896 int
18897 main (void)
18898 {
18899
18900 umode_t tmp;
18901 posix_acl_equiv_mode(NULL,&tmp);
18902
18903 ;
18904 return 0;
18905 }
18906
18907 _ACEOF
18908
18909
18910
18911 cat - <<_ACEOF >conftest.h
18912
18913 _ACEOF
18914
18915
18916 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18917 echo "obj-m := conftest.o" >build/Makefile
18918 modpost_flag=''
18919 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18920 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18921 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18922 (eval $ac_try) 2>&5
18923 ac_status=$?
18924 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18925 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18926 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18927 (eval $ac_try) 2>&5
18928 ac_status=$?
18929 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18930 test $ac_status = 0; }; }; then :
18931
18932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18933 $as_echo "yes" >&6; }
18934
18935 $as_echo "#define HAVE_POSIX_ACL_EQUIV_MODE_UMODE_T 1" >>confdefs.h
18936
18937
18938 else
18939 $as_echo "$as_me: failed program was:" >&5
18940 sed 's/^/| /' conftest.$ac_ext >&5
18941
18942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18943 $as_echo "no" >&6; }
18944
18945
18946
18947 fi
18948 rm -Rf build
18949
18950
18951
18952
18953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_acl_valid() wants user namespace" >&5
18954 $as_echo_n "checking whether posix_acl_valid() wants user namespace... " >&6; }
18955
18956
18957 cat confdefs.h - <<_ACEOF >conftest.c
18958
18959
18960 #include <linux/fs.h>
18961 #include <linux/posix_acl.h>
18962
18963 int
18964 main (void)
18965 {
18966
18967 struct user_namespace *user_ns = NULL;
18968 const struct posix_acl *acl = NULL;
18969 int error;
18970
18971 error = posix_acl_valid(user_ns, acl);
18972
18973 ;
18974 return 0;
18975 }
18976
18977 _ACEOF
18978
18979
18980
18981 cat - <<_ACEOF >conftest.h
18982
18983 _ACEOF
18984
18985
18986 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18987 echo "obj-m := conftest.o" >build/Makefile
18988 modpost_flag=''
18989 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18990 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18991 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18992 (eval $ac_try) 2>&5
18993 ac_status=$?
18994 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18995 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18996 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18997 (eval $ac_try) 2>&5
18998 ac_status=$?
18999 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19000 test $ac_status = 0; }; }; then :
19001
19002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19003 $as_echo "yes" >&6; }
19004
19005 $as_echo "#define HAVE_POSIX_ACL_VALID_WITH_NS 1" >>confdefs.h
19006
19007
19008 else
19009 $as_echo "$as_me: failed program was:" >&5
19010 sed 's/^/| /' conftest.$ac_ext >&5
19011
19012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19013 $as_echo "no" >&6; }
19014
19015
19016
19017 fi
19018 rm -Rf build
19019
19020
19021
19022
19023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->permission() exists" >&5
19024 $as_echo_n "checking whether iops->permission() exists... " >&6; }
19025
19026
19027 cat confdefs.h - <<_ACEOF >conftest.c
19028
19029
19030 #include <linux/fs.h>
19031
19032 int permission_fn(struct inode *inode, int mask) { return 0; }
19033
19034 static const struct inode_operations
19035 iops __attribute__ ((unused)) = {
19036 .permission = permission_fn,
19037 };
19038
19039 int
19040 main (void)
19041 {
19042
19043
19044 ;
19045 return 0;
19046 }
19047
19048 _ACEOF
19049
19050
19051
19052 cat - <<_ACEOF >conftest.h
19053
19054 _ACEOF
19055
19056
19057 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19058 echo "obj-m := conftest.o" >build/Makefile
19059 modpost_flag=''
19060 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19061 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19062 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19063 (eval $ac_try) 2>&5
19064 ac_status=$?
19065 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19066 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19067 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19068 (eval $ac_try) 2>&5
19069 ac_status=$?
19070 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19071 test $ac_status = 0; }; }; then :
19072
19073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19074 $as_echo "yes" >&6; }
19075
19076 $as_echo "#define HAVE_PERMISSION 1" >>confdefs.h
19077
19078
19079 else
19080 $as_echo "$as_me: failed program was:" >&5
19081 sed 's/^/| /' conftest.$ac_ext >&5
19082
19083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19084 $as_echo "no" >&6; }
19085
19086
19087
19088 fi
19089 rm -Rf build
19090
19091
19092
19093
19094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->permission() wants nameidata" >&5
19095 $as_echo_n "checking whether iops->permission() wants nameidata... " >&6; }
19096
19097
19098 cat confdefs.h - <<_ACEOF >conftest.c
19099
19100
19101 #include <linux/fs.h>
19102
19103 int permission_fn(struct inode *inode, int mask,
19104 struct nameidata *nd) { return 0; }
19105
19106 static const struct inode_operations
19107 iops __attribute__ ((unused)) = {
19108 .permission = permission_fn,
19109 };
19110
19111 int
19112 main (void)
19113 {
19114
19115
19116 ;
19117 return 0;
19118 }
19119
19120 _ACEOF
19121
19122
19123
19124 cat - <<_ACEOF >conftest.h
19125
19126 _ACEOF
19127
19128
19129 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19130 echo "obj-m := conftest.o" >build/Makefile
19131 modpost_flag=''
19132 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19133 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19134 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19135 (eval $ac_try) 2>&5
19136 ac_status=$?
19137 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19138 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19139 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19140 (eval $ac_try) 2>&5
19141 ac_status=$?
19142 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19143 test $ac_status = 0; }; }; then :
19144
19145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19146 $as_echo "yes" >&6; }
19147
19148 $as_echo "#define HAVE_PERMISSION 1" >>confdefs.h
19149
19150
19151 $as_echo "#define HAVE_PERMISSION_WITH_NAMEIDATA 1" >>confdefs.h
19152
19153
19154 else
19155 $as_echo "$as_me: failed program was:" >&5
19156 sed 's/^/| /' conftest.$ac_ext >&5
19157
19158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19159 $as_echo "no" >&6; }
19160
19161
19162
19163 fi
19164 rm -Rf build
19165
19166
19167
19168
19169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->check_acl() exists" >&5
19170 $as_echo_n "checking whether iops->check_acl() exists... " >&6; }
19171
19172
19173 cat confdefs.h - <<_ACEOF >conftest.c
19174
19175
19176 #include <linux/fs.h>
19177
19178 int check_acl_fn(struct inode *inode, int mask) { return 0; }
19179
19180 static const struct inode_operations
19181 iops __attribute__ ((unused)) = {
19182 .check_acl = check_acl_fn,
19183 };
19184
19185 int
19186 main (void)
19187 {
19188
19189
19190 ;
19191 return 0;
19192 }
19193
19194 _ACEOF
19195
19196
19197
19198 cat - <<_ACEOF >conftest.h
19199
19200 _ACEOF
19201
19202
19203 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19204 echo "obj-m := conftest.o" >build/Makefile
19205 modpost_flag=''
19206 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19207 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19208 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19209 (eval $ac_try) 2>&5
19210 ac_status=$?
19211 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19212 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19213 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19214 (eval $ac_try) 2>&5
19215 ac_status=$?
19216 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19217 test $ac_status = 0; }; }; then :
19218
19219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19220 $as_echo "yes" >&6; }
19221
19222 $as_echo "#define HAVE_CHECK_ACL 1" >>confdefs.h
19223
19224
19225 else
19226 $as_echo "$as_me: failed program was:" >&5
19227 sed 's/^/| /' conftest.$ac_ext >&5
19228
19229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19230 $as_echo "no" >&6; }
19231
19232
19233
19234 fi
19235 rm -Rf build
19236
19237
19238
19239
19240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->check_acl() wants flags" >&5
19241 $as_echo_n "checking whether iops->check_acl() wants flags... " >&6; }
19242
19243
19244 cat confdefs.h - <<_ACEOF >conftest.c
19245
19246
19247 #include <linux/fs.h>
19248
19249 int check_acl_fn(struct inode *inode, int mask,
19250 unsigned int flags) { return 0; }
19251
19252 static const struct inode_operations
19253 iops __attribute__ ((unused)) = {
19254 .check_acl = check_acl_fn,
19255 };
19256
19257 int
19258 main (void)
19259 {
19260
19261
19262 ;
19263 return 0;
19264 }
19265
19266 _ACEOF
19267
19268
19269
19270 cat - <<_ACEOF >conftest.h
19271
19272 _ACEOF
19273
19274
19275 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19276 echo "obj-m := conftest.o" >build/Makefile
19277 modpost_flag=''
19278 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19279 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19280 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19281 (eval $ac_try) 2>&5
19282 ac_status=$?
19283 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19284 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19285 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19286 (eval $ac_try) 2>&5
19287 ac_status=$?
19288 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19289 test $ac_status = 0; }; }; then :
19290
19291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19292 $as_echo "yes" >&6; }
19293
19294 $as_echo "#define HAVE_CHECK_ACL 1" >>confdefs.h
19295
19296
19297 $as_echo "#define HAVE_CHECK_ACL_WITH_FLAGS 1" >>confdefs.h
19298
19299
19300 else
19301 $as_echo "$as_me: failed program was:" >&5
19302 sed 's/^/| /' conftest.$ac_ext >&5
19303
19304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19305 $as_echo "no" >&6; }
19306
19307
19308
19309 fi
19310 rm -Rf build
19311
19312
19313
19314
19315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->get_acl() exists" >&5
19316 $as_echo_n "checking whether iops->get_acl() exists... " >&6; }
19317
19318
19319 cat confdefs.h - <<_ACEOF >conftest.c
19320
19321
19322 #include <linux/fs.h>
19323
19324 struct posix_acl *get_acl_fn(struct inode *inode, int type)
19325 { return NULL; }
19326
19327 static const struct inode_operations
19328 iops __attribute__ ((unused)) = {
19329 .get_acl = get_acl_fn,
19330 };
19331
19332 int
19333 main (void)
19334 {
19335
19336
19337 ;
19338 return 0;
19339 }
19340
19341 _ACEOF
19342
19343
19344
19345 cat - <<_ACEOF >conftest.h
19346
19347 _ACEOF
19348
19349
19350 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19351 echo "obj-m := conftest.o" >build/Makefile
19352 modpost_flag=''
19353 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19354 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19355 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19356 (eval $ac_try) 2>&5
19357 ac_status=$?
19358 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19359 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19360 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19361 (eval $ac_try) 2>&5
19362 ac_status=$?
19363 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19364 test $ac_status = 0; }; }; then :
19365
19366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19367 $as_echo "yes" >&6; }
19368
19369 $as_echo "#define HAVE_GET_ACL 1" >>confdefs.h
19370
19371
19372 else
19373 $as_echo "$as_me: failed program was:" >&5
19374 sed 's/^/| /' conftest.$ac_ext >&5
19375
19376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19377 $as_echo "no" >&6; }
19378
19379
19380
19381 fi
19382 rm -Rf build
19383
19384
19385
19386
19387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->set_acl() exists" >&5
19388 $as_echo_n "checking whether iops->set_acl() exists... " >&6; }
19389
19390
19391 cat confdefs.h - <<_ACEOF >conftest.c
19392
19393
19394 #include <linux/fs.h>
19395
19396 int set_acl_fn(struct inode *inode, struct posix_acl *acl, int type)
19397 { return 0; }
19398
19399 static const struct inode_operations
19400 iops __attribute__ ((unused)) = {
19401 .set_acl = set_acl_fn,
19402 };
19403
19404 int
19405 main (void)
19406 {
19407
19408
19409 ;
19410 return 0;
19411 }
19412
19413 _ACEOF
19414
19415
19416
19417 cat - <<_ACEOF >conftest.h
19418
19419 _ACEOF
19420
19421
19422 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19423 echo "obj-m := conftest.o" >build/Makefile
19424 modpost_flag=''
19425 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19426 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19427 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19428 (eval $ac_try) 2>&5
19429 ac_status=$?
19430 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19431 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19432 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19433 (eval $ac_try) 2>&5
19434 ac_status=$?
19435 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19436 test $ac_status = 0; }; }; then :
19437
19438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19439 $as_echo "yes" >&6; }
19440
19441 $as_echo "#define HAVE_SET_ACL 1" >>confdefs.h
19442
19443
19444 else
19445 $as_echo "$as_me: failed program was:" >&5
19446 sed 's/^/| /' conftest.$ac_ext >&5
19447
19448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19449 $as_echo "no" >&6; }
19450
19451
19452
19453 fi
19454 rm -Rf build
19455
19456
19457
19458
19459
19460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->getattr() takes a path" >&5
19461 $as_echo_n "checking whether iops->getattr() takes a path... " >&6; }
19462
19463
19464 cat confdefs.h - <<_ACEOF >conftest.c
19465
19466
19467 #include <linux/fs.h>
19468
19469 int test_getattr(
19470 const struct path *p, struct kstat *k,
19471 u32 request_mask, unsigned int query_flags)
19472 { return 0; }
19473
19474 static const struct inode_operations
19475 iops __attribute__ ((unused)) = {
19476 .getattr = test_getattr,
19477 };
19478
19479 int
19480 main (void)
19481 {
19482
19483
19484 ;
19485 return 0;
19486 }
19487
19488 _ACEOF
19489
19490
19491
19492 cat - <<_ACEOF >conftest.h
19493
19494 _ACEOF
19495
19496
19497 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19498 echo "obj-m := conftest.o" >build/Makefile
19499 modpost_flag=''
19500 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19501 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19502 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19503 (eval $ac_try) 2>&5
19504 ac_status=$?
19505 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19506 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19507 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19508 (eval $ac_try) 2>&5
19509 ac_status=$?
19510 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19511 test $ac_status = 0; }; }; then :
19512
19513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19514 $as_echo "yes" >&6; }
19515
19516 $as_echo "#define HAVE_PATH_IOPS_GETATTR 1" >>confdefs.h
19517
19518
19519 else
19520 $as_echo "$as_me: failed program was:" >&5
19521 sed 's/^/| /' conftest.$ac_ext >&5
19522
19523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19524 $as_echo "no" >&6; }
19525
19526
19527
19528 fi
19529 rm -Rf build
19530
19531
19532
19533
19534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->getattr() takes a vfsmount" >&5
19535 $as_echo_n "checking whether iops->getattr() takes a vfsmount... " >&6; }
19536
19537
19538 cat confdefs.h - <<_ACEOF >conftest.c
19539
19540
19541 #include <linux/fs.h>
19542
19543 int test_getattr(
19544 struct vfsmount *mnt, struct dentry *d,
19545 struct kstat *k)
19546 { return 0; }
19547
19548 static const struct inode_operations
19549 iops __attribute__ ((unused)) = {
19550 .getattr = test_getattr,
19551 };
19552
19553 int
19554 main (void)
19555 {
19556
19557
19558 ;
19559 return 0;
19560 }
19561
19562 _ACEOF
19563
19564
19565
19566 cat - <<_ACEOF >conftest.h
19567
19568 _ACEOF
19569
19570
19571 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19572 echo "obj-m := conftest.o" >build/Makefile
19573 modpost_flag=''
19574 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19575 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19576 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19577 (eval $ac_try) 2>&5
19578 ac_status=$?
19579 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19580 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19581 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19582 (eval $ac_try) 2>&5
19583 ac_status=$?
19584 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19585 test $ac_status = 0; }; }; then :
19586
19587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19588 $as_echo "yes" >&6; }
19589
19590 $as_echo "#define HAVE_VFSMOUNT_IOPS_GETATTR 1" >>confdefs.h
19591
19592
19593 else
19594 $as_echo "$as_me: failed program was:" >&5
19595 sed 's/^/| /' conftest.$ac_ext >&5
19596
19597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19598 $as_echo "no" >&6; }
19599
19600
19601
19602 fi
19603 rm -Rf build
19604
19605
19606
19607
19608
19609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether uncached_acl_sentinel() exists" >&5
19610 $as_echo_n "checking whether uncached_acl_sentinel() exists... " >&6; }
19611
19612
19613 cat confdefs.h - <<_ACEOF >conftest.c
19614
19615
19616 #include <linux/fs.h>
19617
19618 int
19619 main (void)
19620 {
19621
19622 void *sentinel __attribute__ ((unused)) = uncached_acl_sentinel(NULL);
19623
19624 ;
19625 return 0;
19626 }
19627
19628 _ACEOF
19629
19630
19631
19632 cat - <<_ACEOF >conftest.h
19633
19634 _ACEOF
19635
19636
19637 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19638 echo "obj-m := conftest.o" >build/Makefile
19639 modpost_flag=''
19640 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19641 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19642 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19643 (eval $ac_try) 2>&5
19644 ac_status=$?
19645 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19646 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19647 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19648 (eval $ac_try) 2>&5
19649 ac_status=$?
19650 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19651 test $ac_status = 0; }; }; then :
19652
19653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19654 $as_echo "yes" >&6; }
19655
19656 $as_echo "#define HAVE_KERNEL_GET_ACL_HANDLE_CACHE 1" >>confdefs.h
19657
19658
19659 else
19660 $as_echo "$as_me: failed program was:" >&5
19661 sed 's/^/| /' conftest.$ac_ext >&5
19662
19663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19664 $as_echo "no" >&6; }
19665
19666
19667
19668 fi
19669 rm -Rf build
19670
19671
19672
19673
19674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sops->show_options() wants dentry" >&5
19675 $as_echo_n "checking whether sops->show_options() wants dentry... " >&6; }
19676
19677
19678
19679 cat confdefs.h - <<_ACEOF >conftest.c
19680
19681
19682 #include <linux/fs.h>
19683
19684 int show_options (struct seq_file * x, struct dentry * y) { return 0; };
19685 static struct super_operations sops __attribute__ ((unused)) = {
19686 .show_options = show_options,
19687 };
19688
19689 int
19690 main (void)
19691 {
19692
19693
19694 ;
19695 return 0;
19696 }
19697
19698 _ACEOF
19699
19700
19701
19702 cat - <<_ACEOF >conftest.h
19703
19704 _ACEOF
19705
19706
19707 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19708 echo "obj-m := conftest.o" >build/Makefile
19709 modpost_flag=''
19710 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19711 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19712 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19713 (eval $ac_try) 2>&5
19714 ac_status=$?
19715 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19716 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19717 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19718 (eval $ac_try) 2>&5
19719 ac_status=$?
19720 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19721 test $ac_status = 0; }; }; then :
19722
19723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19724 $as_echo "yes" >&6; }
19725
19726 $as_echo "#define HAVE_SHOW_OPTIONS_WITH_DENTRY 1" >>confdefs.h
19727
19728
19729 else
19730 $as_echo "$as_me: failed program was:" >&5
19731 sed 's/^/| /' conftest.$ac_ext >&5
19732
19733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19734 $as_echo "no" >&6; }
19735
19736
19737
19738 fi
19739 rm -Rf build
19740
19741
19742
19743
19744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether file_inode() is available" >&5
19745 $as_echo_n "checking whether file_inode() is available... " >&6; }
19746
19747
19748 cat confdefs.h - <<_ACEOF >conftest.c
19749
19750
19751 #include <linux/fs.h>
19752
19753 int
19754 main (void)
19755 {
19756
19757 struct file *f = NULL;
19758 file_inode(f);
19759
19760 ;
19761 return 0;
19762 }
19763
19764 _ACEOF
19765
19766
19767
19768 cat - <<_ACEOF >conftest.h
19769
19770 _ACEOF
19771
19772
19773 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19774 echo "obj-m := conftest.o" >build/Makefile
19775 modpost_flag=''
19776 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19777 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19778 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19779 (eval $ac_try) 2>&5
19780 ac_status=$?
19781 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19782 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19783 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19784 (eval $ac_try) 2>&5
19785 ac_status=$?
19786 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19787 test $ac_status = 0; }; }; then :
19788
19789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19790 $as_echo "yes" >&6; }
19791
19792 $as_echo "#define HAVE_FILE_INODE 1" >>confdefs.h
19793
19794
19795 else
19796 $as_echo "$as_me: failed program was:" >&5
19797 sed 's/^/| /' conftest.$ac_ext >&5
19798
19799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19800 $as_echo "no" >&6; }
19801
19802
19803
19804 fi
19805 rm -Rf build
19806
19807
19808
19809
19810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->fsync() wants" >&5
19811 $as_echo_n "checking whether fops->fsync() wants... " >&6; }
19812
19813
19814
19815 cat confdefs.h - <<_ACEOF >conftest.c
19816
19817
19818 #include <linux/fs.h>
19819
19820 int test_fsync(struct file *f, struct dentry *dentry, int x)
19821 { return 0; }
19822
19823 static const struct file_operations
19824 fops __attribute__ ((unused)) = {
19825 .fsync = test_fsync,
19826 };
19827
19828 int
19829 main (void)
19830 {
19831
19832
19833 ;
19834 return 0;
19835 }
19836
19837 _ACEOF
19838
19839
19840
19841 cat - <<_ACEOF >conftest.h
19842
19843 _ACEOF
19844
19845
19846 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19847 echo "obj-m := conftest.o" >build/Makefile
19848 modpost_flag=''
19849 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19850 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19851 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19852 (eval $ac_try) 2>&5
19853 ac_status=$?
19854 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19855 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19856 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19857 (eval $ac_try) 2>&5
19858 ac_status=$?
19859 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19860 test $ac_status = 0; }; }; then :
19861
19862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: dentry" >&5
19863 $as_echo "dentry" >&6; }
19864
19865 $as_echo "#define HAVE_FSYNC_WITH_DENTRY 1" >>confdefs.h
19866
19867
19868 else
19869 $as_echo "$as_me: failed program was:" >&5
19870 sed 's/^/| /' conftest.$ac_ext >&5
19871
19872
19873
19874
19875 fi
19876 rm -Rf build
19877
19878
19879
19880
19881
19882
19883 cat confdefs.h - <<_ACEOF >conftest.c
19884
19885
19886 #include <linux/fs.h>
19887
19888 int test_fsync(struct file *f, int x) { return 0; }
19889
19890 static const struct file_operations
19891 fops __attribute__ ((unused)) = {
19892 .fsync = test_fsync,
19893 };
19894
19895 int
19896 main (void)
19897 {
19898
19899
19900 ;
19901 return 0;
19902 }
19903
19904 _ACEOF
19905
19906
19907
19908 cat - <<_ACEOF >conftest.h
19909
19910 _ACEOF
19911
19912
19913 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19914 echo "obj-m := conftest.o" >build/Makefile
19915 modpost_flag=''
19916 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19917 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19918 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19919 (eval $ac_try) 2>&5
19920 ac_status=$?
19921 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19922 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19923 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19924 (eval $ac_try) 2>&5
19925 ac_status=$?
19926 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19927 test $ac_status = 0; }; }; then :
19928
19929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no dentry" >&5
19930 $as_echo "no dentry" >&6; }
19931
19932 $as_echo "#define HAVE_FSYNC_WITHOUT_DENTRY 1" >>confdefs.h
19933
19934
19935 else
19936 $as_echo "$as_me: failed program was:" >&5
19937 sed 's/^/| /' conftest.$ac_ext >&5
19938
19939
19940
19941
19942 fi
19943 rm -Rf build
19944
19945
19946
19947
19948
19949
19950 cat confdefs.h - <<_ACEOF >conftest.c
19951
19952
19953 #include <linux/fs.h>
19954
19955 int test_fsync(struct file *f, loff_t a, loff_t b, int c)
19956 { return 0; }
19957
19958 static const struct file_operations
19959 fops __attribute__ ((unused)) = {
19960 .fsync = test_fsync,
19961 };
19962
19963 int
19964 main (void)
19965 {
19966
19967
19968 ;
19969 return 0;
19970 }
19971
19972 _ACEOF
19973
19974
19975
19976 cat - <<_ACEOF >conftest.h
19977
19978 _ACEOF
19979
19980
19981 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19982 echo "obj-m := conftest.o" >build/Makefile
19983 modpost_flag=''
19984 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19985 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19986 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19987 (eval $ac_try) 2>&5
19988 ac_status=$?
19989 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19990 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19991 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19992 (eval $ac_try) 2>&5
19993 ac_status=$?
19994 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19995 test $ac_status = 0; }; }; then :
19996
19997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: range" >&5
19998 $as_echo "range" >&6; }
19999
20000 $as_echo "#define HAVE_FSYNC_RANGE 1" >>confdefs.h
20001
20002
20003 else
20004 $as_echo "$as_me: failed program was:" >&5
20005 sed 's/^/| /' conftest.$ac_ext >&5
20006
20007
20008
20009
20010 fi
20011 rm -Rf build
20012
20013
20014
20015
20016
20017 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sops->evict_inode() exists" >&5
20018 $as_echo_n "checking whether sops->evict_inode() exists... " >&6; }
20019
20020
20021 cat confdefs.h - <<_ACEOF >conftest.c
20022
20023
20024 #include <linux/fs.h>
20025 void evict_inode (struct inode * t) { return; }
20026 static struct super_operations sops __attribute__ ((unused)) = {
20027 .evict_inode = evict_inode,
20028 };
20029
20030 int
20031 main (void)
20032 {
20033
20034
20035 ;
20036 return 0;
20037 }
20038
20039 _ACEOF
20040
20041
20042
20043 cat - <<_ACEOF >conftest.h
20044
20045 _ACEOF
20046
20047
20048 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20049 echo "obj-m := conftest.o" >build/Makefile
20050 modpost_flag=''
20051 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20052 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20053 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20054 (eval $ac_try) 2>&5
20055 ac_status=$?
20056 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20057 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20058 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20059 (eval $ac_try) 2>&5
20060 ac_status=$?
20061 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20062 test $ac_status = 0; }; }; then :
20063
20064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20065 $as_echo "yes" >&6; }
20066
20067 $as_echo "#define HAVE_EVICT_INODE 1" >>confdefs.h
20068
20069
20070 else
20071 $as_echo "$as_me: failed program was:" >&5
20072 sed 's/^/| /' conftest.$ac_ext >&5
20073
20074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20075 $as_echo "no" >&6; }
20076
20077
20078
20079 fi
20080 rm -Rf build
20081
20082
20083
20084
20085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sops->dirty_inode() wants flags" >&5
20086 $as_echo_n "checking whether sops->dirty_inode() wants flags... " >&6; }
20087
20088
20089 cat confdefs.h - <<_ACEOF >conftest.c
20090
20091
20092 #include <linux/fs.h>
20093
20094 void dirty_inode(struct inode *a, int b) { return; }
20095
20096 static const struct super_operations
20097 sops __attribute__ ((unused)) = {
20098 .dirty_inode = dirty_inode,
20099 };
20100
20101 int
20102 main (void)
20103 {
20104
20105
20106 ;
20107 return 0;
20108 }
20109
20110 _ACEOF
20111
20112
20113
20114 cat - <<_ACEOF >conftest.h
20115
20116 _ACEOF
20117
20118
20119 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20120 echo "obj-m := conftest.o" >build/Makefile
20121 modpost_flag=''
20122 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20123 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20124 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20125 (eval $ac_try) 2>&5
20126 ac_status=$?
20127 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20128 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20129 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20130 (eval $ac_try) 2>&5
20131 ac_status=$?
20132 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20133 test $ac_status = 0; }; }; then :
20134
20135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20136 $as_echo "yes" >&6; }
20137
20138 $as_echo "#define HAVE_DIRTY_INODE_WITH_FLAGS 1" >>confdefs.h
20139
20140
20141 else
20142 $as_echo "$as_me: failed program was:" >&5
20143 sed 's/^/| /' conftest.$ac_ext >&5
20144
20145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20146 $as_echo "no" >&6; }
20147
20148
20149
20150 fi
20151 rm -Rf build
20152
20153
20154
20155
20156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sops->nr_cached_objects() exists" >&5
20157 $as_echo_n "checking whether sops->nr_cached_objects() exists... " >&6; }
20158
20159
20160 cat confdefs.h - <<_ACEOF >conftest.c
20161
20162
20163 #include <linux/fs.h>
20164
20165 int nr_cached_objects(struct super_block *sb) { return 0; }
20166
20167 static const struct super_operations
20168 sops __attribute__ ((unused)) = {
20169 .nr_cached_objects = nr_cached_objects,
20170 };
20171
20172 int
20173 main (void)
20174 {
20175
20176
20177 ;
20178 return 0;
20179 }
20180
20181 _ACEOF
20182
20183
20184
20185 cat - <<_ACEOF >conftest.h
20186
20187 _ACEOF
20188
20189
20190 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20191 echo "obj-m := conftest.o" >build/Makefile
20192 modpost_flag=''
20193 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20194 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20195 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20196 (eval $ac_try) 2>&5
20197 ac_status=$?
20198 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20199 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20200 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20201 (eval $ac_try) 2>&5
20202 ac_status=$?
20203 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20204 test $ac_status = 0; }; }; then :
20205
20206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20207 $as_echo "yes" >&6; }
20208
20209 $as_echo "#define HAVE_NR_CACHED_OBJECTS 1" >>confdefs.h
20210
20211
20212 else
20213 $as_echo "$as_me: failed program was:" >&5
20214 sed 's/^/| /' conftest.$ac_ext >&5
20215
20216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20217 $as_echo "no" >&6; }
20218
20219
20220
20221 fi
20222 rm -Rf build
20223
20224
20225
20226
20227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sops->free_cached_objects() exists" >&5
20228 $as_echo_n "checking whether sops->free_cached_objects() exists... " >&6; }
20229
20230
20231 cat confdefs.h - <<_ACEOF >conftest.c
20232
20233
20234 #include <linux/fs.h>
20235
20236 void free_cached_objects(struct super_block *sb, int x)
20237 { return; }
20238
20239 static const struct super_operations
20240 sops __attribute__ ((unused)) = {
20241 .free_cached_objects = free_cached_objects,
20242 };
20243
20244 int
20245 main (void)
20246 {
20247
20248
20249 ;
20250 return 0;
20251 }
20252
20253 _ACEOF
20254
20255
20256
20257 cat - <<_ACEOF >conftest.h
20258
20259 _ACEOF
20260
20261
20262 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20263 echo "obj-m := conftest.o" >build/Makefile
20264 modpost_flag=''
20265 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20266 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20267 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20268 (eval $ac_try) 2>&5
20269 ac_status=$?
20270 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20271 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20272 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20273 (eval $ac_try) 2>&5
20274 ac_status=$?
20275 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20276 test $ac_status = 0; }; }; then :
20277
20278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20279 $as_echo "yes" >&6; }
20280
20281 $as_echo "#define HAVE_FREE_CACHED_OBJECTS 1" >>confdefs.h
20282
20283
20284 else
20285 $as_echo "$as_me: failed program was:" >&5
20286 sed 's/^/| /' conftest.$ac_ext >&5
20287
20288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20289 $as_echo "no" >&6; }
20290
20291
20292
20293 fi
20294 rm -Rf build
20295
20296
20297
20298
20299
20300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->fallocate() exists" >&5
20301 $as_echo_n "checking whether fops->fallocate() exists... " >&6; }
20302
20303
20304 cat confdefs.h - <<_ACEOF >conftest.c
20305
20306
20307 #include <linux/fs.h>
20308
20309 long test_fallocate(struct file *file, int mode,
20310 loff_t offset, loff_t len) { return 0; }
20311
20312 static const struct file_operations
20313 fops __attribute__ ((unused)) = {
20314 .fallocate = test_fallocate,
20315 };
20316
20317 int
20318 main (void)
20319 {
20320
20321
20322 ;
20323 return 0;
20324 }
20325
20326 _ACEOF
20327
20328
20329
20330 cat - <<_ACEOF >conftest.h
20331
20332 _ACEOF
20333
20334
20335 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20336 echo "obj-m := conftest.o" >build/Makefile
20337 modpost_flag=''
20338 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20339 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20340 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20341 (eval $ac_try) 2>&5
20342 ac_status=$?
20343 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20344 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20345 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20346 (eval $ac_try) 2>&5
20347 ac_status=$?
20348 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20349 test $ac_status = 0; }; }; then :
20350
20351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20352 $as_echo "yes" >&6; }
20353
20354 $as_echo "#define HAVE_FILE_FALLOCATE 1" >>confdefs.h
20355
20356
20357 else
20358 $as_echo "$as_me: failed program was:" >&5
20359 sed 's/^/| /' conftest.$ac_ext >&5
20360
20361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20362 $as_echo "no" >&6; }
20363
20364
20365
20366 fi
20367 rm -Rf build
20368
20369
20370
20371
20372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->fallocate() exists" >&5
20373 $as_echo_n "checking whether iops->fallocate() exists... " >&6; }
20374
20375
20376 cat confdefs.h - <<_ACEOF >conftest.c
20377
20378
20379 #include <linux/fs.h>
20380
20381 long test_fallocate(struct inode *inode, int mode,
20382 loff_t offset, loff_t len) { return 0; }
20383
20384 static const struct inode_operations
20385 fops __attribute__ ((unused)) = {
20386 .fallocate = test_fallocate,
20387 };
20388
20389 int
20390 main (void)
20391 {
20392
20393
20394 ;
20395 return 0;
20396 }
20397
20398 _ACEOF
20399
20400
20401
20402 cat - <<_ACEOF >conftest.h
20403
20404 _ACEOF
20405
20406
20407 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20408 echo "obj-m := conftest.o" >build/Makefile
20409 modpost_flag=''
20410 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20411 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20412 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20413 (eval $ac_try) 2>&5
20414 ac_status=$?
20415 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20416 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20417 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20418 (eval $ac_try) 2>&5
20419 ac_status=$?
20420 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20421 test $ac_status = 0; }; }; then :
20422
20423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20424 $as_echo "yes" >&6; }
20425
20426 $as_echo "#define HAVE_INODE_FALLOCATE 1" >>confdefs.h
20427
20428
20429 else
20430 $as_echo "$as_me: failed program was:" >&5
20431 sed 's/^/| /' conftest.$ac_ext >&5
20432
20433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20434 $as_echo "no" >&6; }
20435
20436
20437
20438 fi
20439 rm -Rf build
20440
20441
20442
20443
20444
20445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->aio_fsync() exists" >&5
20446 $as_echo_n "checking whether fops->aio_fsync() exists... " >&6; }
20447
20448
20449 cat confdefs.h - <<_ACEOF >conftest.c
20450
20451
20452 #include <linux/fs.h>
20453
20454 static const struct file_operations
20455 fops __attribute__ ((unused)) = {
20456 .aio_fsync = NULL,
20457 };
20458
20459 int
20460 main (void)
20461 {
20462
20463
20464 ;
20465 return 0;
20466 }
20467
20468 _ACEOF
20469
20470
20471
20472 cat - <<_ACEOF >conftest.h
20473
20474 _ACEOF
20475
20476
20477 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20478 echo "obj-m := conftest.o" >build/Makefile
20479 modpost_flag=''
20480 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20481 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20482 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20483 (eval $ac_try) 2>&5
20484 ac_status=$?
20485 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20486 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20487 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20488 (eval $ac_try) 2>&5
20489 ac_status=$?
20490 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20491 test $ac_status = 0; }; }; then :
20492
20493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20494 $as_echo "yes" >&6; }
20495
20496 $as_echo "#define HAVE_FILE_AIO_FSYNC 1" >>confdefs.h
20497
20498
20499 else
20500 $as_echo "$as_me: failed program was:" >&5
20501 sed 's/^/| /' conftest.$ac_ext >&5
20502
20503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20504 $as_echo "no" >&6; }
20505
20506
20507
20508 fi
20509 rm -Rf build
20510
20511
20512
20513
20514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->create()/mkdir()/mknod() take umode_t" >&5
20515 $as_echo_n "checking whether iops->create()/mkdir()/mknod() take umode_t... " >&6; }
20516
20517
20518 cat confdefs.h - <<_ACEOF >conftest.c
20519
20520
20521 #include <linux/fs.h>
20522
20523 int mkdir(struct inode *inode, struct dentry *dentry,
20524 umode_t umode) { return 0; }
20525
20526 static const struct inode_operations
20527 iops __attribute__ ((unused)) = {
20528 .mkdir = mkdir,
20529 };
20530
20531 int
20532 main (void)
20533 {
20534
20535
20536 ;
20537 return 0;
20538 }
20539
20540 _ACEOF
20541
20542
20543
20544 cat - <<_ACEOF >conftest.h
20545
20546 _ACEOF
20547
20548
20549 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20550 echo "obj-m := conftest.o" >build/Makefile
20551 modpost_flag=''
20552 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20553 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20554 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20555 (eval $ac_try) 2>&5
20556 ac_status=$?
20557 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20558 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20559 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20560 (eval $ac_try) 2>&5
20561 ac_status=$?
20562 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20563 test $ac_status = 0; }; }; then :
20564
20565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20566 $as_echo "yes" >&6; }
20567
20568 $as_echo "#define HAVE_MKDIR_UMODE_T 1" >>confdefs.h
20569
20570
20571 else
20572 $as_echo "$as_me: failed program was:" >&5
20573 sed 's/^/| /' conftest.$ac_ext >&5
20574
20575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20576 $as_echo "no" >&6; }
20577
20578
20579
20580 fi
20581 rm -Rf build
20582
20583
20584
20585
20586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->lookup() passes nameidata" >&5
20587 $as_echo_n "checking whether iops->lookup() passes nameidata... " >&6; }
20588
20589
20590 cat confdefs.h - <<_ACEOF >conftest.c
20591
20592
20593 #include <linux/fs.h>
20594
20595 struct dentry *inode_lookup(struct inode *inode,
20596 struct dentry *dentry, struct nameidata *nidata)
20597 { return NULL; }
20598
20599 static const struct inode_operations iops
20600 __attribute__ ((unused)) = {
20601 .lookup = inode_lookup,
20602 };
20603
20604 int
20605 main (void)
20606 {
20607
20608
20609 ;
20610 return 0;
20611 }
20612
20613 _ACEOF
20614
20615
20616
20617 cat - <<_ACEOF >conftest.h
20618
20619 _ACEOF
20620
20621
20622 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20623 echo "obj-m := conftest.o" >build/Makefile
20624 modpost_flag=''
20625 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20626 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20627 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20628 (eval $ac_try) 2>&5
20629 ac_status=$?
20630 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20631 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20632 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20633 (eval $ac_try) 2>&5
20634 ac_status=$?
20635 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20636 test $ac_status = 0; }; }; then :
20637
20638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20639 $as_echo "yes" >&6; }
20640
20641 $as_echo "#define HAVE_LOOKUP_NAMEIDATA 1" >>confdefs.h
20642
20643
20644 else
20645 $as_echo "$as_me: failed program was:" >&5
20646 sed 's/^/| /' conftest.$ac_ext >&5
20647
20648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20649 $as_echo "no" >&6; }
20650
20651
20652
20653 fi
20654 rm -Rf build
20655
20656
20657
20658
20659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->create() passes nameidata" >&5
20660 $as_echo_n "checking whether iops->create() passes nameidata... " >&6; }
20661
20662
20663 cat confdefs.h - <<_ACEOF >conftest.c
20664
20665
20666 #include <linux/fs.h>
20667
20668 #ifdef HAVE_MKDIR_UMODE_T
20669 int inode_create(struct inode *inode ,struct dentry *dentry,
20670 umode_t umode, struct nameidata *nidata) { return 0; }
20671 #else
20672 int inode_create(struct inode *inode,struct dentry *dentry,
20673 int umode, struct nameidata * nidata) { return 0; }
20674 #endif
20675
20676 static const struct inode_operations
20677 iops __attribute__ ((unused)) = {
20678 .create = inode_create,
20679 };
20680
20681 int
20682 main (void)
20683 {
20684
20685
20686 ;
20687 return 0;
20688 }
20689
20690 _ACEOF
20691
20692
20693
20694 cat - <<_ACEOF >conftest.h
20695
20696 _ACEOF
20697
20698
20699 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20700 echo "obj-m := conftest.o" >build/Makefile
20701 modpost_flag=''
20702 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20703 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20704 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20705 (eval $ac_try) 2>&5
20706 ac_status=$?
20707 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20708 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20709 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20710 (eval $ac_try) 2>&5
20711 ac_status=$?
20712 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20713 test $ac_status = 0; }; }; then :
20714
20715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20716 $as_echo "yes" >&6; }
20717
20718 $as_echo "#define HAVE_CREATE_NAMEIDATA 1" >>confdefs.h
20719
20720
20721 else
20722 $as_echo "$as_me: failed program was:" >&5
20723 sed 's/^/| /' conftest.$ac_ext >&5
20724
20725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20726 $as_echo "no" >&6; }
20727
20728
20729
20730 fi
20731 rm -Rf build
20732
20733
20734
20735
20736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->get_link() passes delayed" >&5
20737 $as_echo_n "checking whether iops->get_link() passes delayed... " >&6; }
20738
20739
20740 cat confdefs.h - <<_ACEOF >conftest.c
20741
20742
20743 #include <linux/fs.h>
20744 const char *get_link(struct dentry *de, struct inode *ip,
20745 struct delayed_call *done) { return "symlink"; }
20746 static struct inode_operations
20747 iops __attribute__ ((unused)) = {
20748 .get_link = get_link,
20749 };
20750
20751 int
20752 main (void)
20753 {
20754
20755
20756 ;
20757 return 0;
20758 }
20759
20760 _ACEOF
20761
20762
20763
20764 cat - <<_ACEOF >conftest.h
20765
20766 _ACEOF
20767
20768
20769 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20770 echo "obj-m := conftest.o" >build/Makefile
20771 modpost_flag=''
20772 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20773 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20774 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20775 (eval $ac_try) 2>&5
20776 ac_status=$?
20777 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20778 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20779 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20780 (eval $ac_try) 2>&5
20781 ac_status=$?
20782 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20783 test $ac_status = 0; }; }; then :
20784
20785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20786 $as_echo "yes" >&6; }
20787
20788 $as_echo "#define HAVE_GET_LINK_DELAYED 1" >>confdefs.h
20789
20790
20791 else
20792 $as_echo "$as_me: failed program was:" >&5
20793 sed 's/^/| /' conftest.$ac_ext >&5
20794
20795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20796 $as_echo "no" >&6; }
20797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->get_link() passes cookie" >&5
20798 $as_echo_n "checking whether iops->get_link() passes cookie... " >&6; }
20799
20800
20801 cat confdefs.h - <<_ACEOF >conftest.c
20802
20803
20804 #include <linux/fs.h>
20805 const char *get_link(struct dentry *de, struct
20806 inode *ip, void **cookie) { return "symlink"; }
20807 static struct inode_operations
20808 iops __attribute__ ((unused)) = {
20809 .get_link = get_link,
20810 };
20811
20812 int
20813 main (void)
20814 {
20815
20816
20817 ;
20818 return 0;
20819 }
20820
20821 _ACEOF
20822
20823
20824
20825 cat - <<_ACEOF >conftest.h
20826
20827 _ACEOF
20828
20829
20830 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20831 echo "obj-m := conftest.o" >build/Makefile
20832 modpost_flag=''
20833 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20834 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20835 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20836 (eval $ac_try) 2>&5
20837 ac_status=$?
20838 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20839 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20840 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20841 (eval $ac_try) 2>&5
20842 ac_status=$?
20843 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20844 test $ac_status = 0; }; }; then :
20845
20846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20847 $as_echo "yes" >&6; }
20848
20849 $as_echo "#define HAVE_GET_LINK_COOKIE 1" >>confdefs.h
20850
20851
20852 else
20853 $as_echo "$as_me: failed program was:" >&5
20854 sed 's/^/| /' conftest.$ac_ext >&5
20855
20856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20857 $as_echo "no" >&6; }
20858
20859 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->follow_link() passes cookie" >&5
20860 $as_echo_n "checking whether iops->follow_link() passes cookie... " >&6; }
20861
20862
20863 cat confdefs.h - <<_ACEOF >conftest.c
20864
20865
20866 #include <linux/fs.h>
20867 const char *follow_link(struct dentry *de,
20868 void **cookie) { return "symlink"; }
20869 static struct inode_operations
20870 iops __attribute__ ((unused)) = {
20871 .follow_link = follow_link,
20872 };
20873
20874 int
20875 main (void)
20876 {
20877
20878
20879 ;
20880 return 0;
20881 }
20882
20883 _ACEOF
20884
20885
20886
20887 cat - <<_ACEOF >conftest.h
20888
20889 _ACEOF
20890
20891
20892 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20893 echo "obj-m := conftest.o" >build/Makefile
20894 modpost_flag=''
20895 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20896 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20897 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20898 (eval $ac_try) 2>&5
20899 ac_status=$?
20900 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20901 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20902 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20903 (eval $ac_try) 2>&5
20904 ac_status=$?
20905 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20906 test $ac_status = 0; }; }; then :
20907
20908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20909 $as_echo "yes" >&6; }
20910
20911 $as_echo "#define HAVE_FOLLOW_LINK_COOKIE 1" >>confdefs.h
20912
20913
20914 else
20915 $as_echo "$as_me: failed program was:" >&5
20916 sed 's/^/| /' conftest.$ac_ext >&5
20917
20918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20919 $as_echo "no" >&6; }
20920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->follow_link() passes nameidata" >&5
20921 $as_echo_n "checking whether iops->follow_link() passes nameidata... " >&6; }
20922
20923
20924 cat confdefs.h - <<_ACEOF >conftest.c
20925
20926
20927 #include <linux/fs.h>
20928 void *follow_link(struct dentry *de, struct
20929 nameidata *nd) { return (void *)NULL; }
20930 static struct inode_operations
20931 iops __attribute__ ((unused)) = {
20932 .follow_link = follow_link,
20933 };
20934
20935 int
20936 main (void)
20937 {
20938
20939
20940 ;
20941 return 0;
20942 }
20943
20944 _ACEOF
20945
20946
20947
20948 cat - <<_ACEOF >conftest.h
20949
20950 _ACEOF
20951
20952
20953 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20954 echo "obj-m := conftest.o" >build/Makefile
20955 modpost_flag=''
20956 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20957 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20958 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20959 (eval $ac_try) 2>&5
20960 ac_status=$?
20961 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20962 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20963 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20964 (eval $ac_try) 2>&5
20965 ac_status=$?
20966 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20967 test $ac_status = 0; }; }; then :
20968
20969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20970 $as_echo "yes" >&6; }
20971
20972 $as_echo "#define HAVE_FOLLOW_LINK_NAMEIDATA 1" >>confdefs.h
20973
20974
20975 else
20976 $as_echo "$as_me: failed program was:" >&5
20977 sed 's/^/| /' conftest.$ac_ext >&5
20978
20979 as_fn_error $? "no; please file a bug report" "$LINENO" 5
20980
20981
20982
20983 fi
20984 rm -Rf build
20985
20986
20987
20988
20989
20990 fi
20991 rm -Rf build
20992
20993
20994
20995
20996
20997
20998 fi
20999 rm -Rf build
21000
21001
21002
21003
21004
21005 fi
21006 rm -Rf build
21007
21008
21009
21010
21011
21012
21013 cat confdefs.h - <<_ACEOF >conftest.c
21014
21015
21016 #if !defined(HAVE_GET_LINK_DELAYED)
21017 #error "Expecting get_link() delayed done"
21018 #endif
21019
21020 int
21021 main (void)
21022 {
21023
21024
21025 ;
21026 return 0;
21027 }
21028
21029 _ACEOF
21030
21031
21032
21033 cat - <<_ACEOF >conftest.h
21034
21035 _ACEOF
21036
21037
21038 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
21039 echo "obj-m := conftest.o" >build/Makefile
21040 modpost_flag=''
21041 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
21042 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
21043 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21044 (eval $ac_try) 2>&5
21045 ac_status=$?
21046 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21047 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
21048 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21049 (eval $ac_try) 2>&5
21050 ac_status=$?
21051 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21052 test $ac_status = 0; }; }; then :
21053
21054
21055 $as_echo "#define HAVE_PUT_LINK_DELAYED 1" >>confdefs.h
21056
21057
21058 else
21059 $as_echo "$as_me: failed program was:" >&5
21060 sed 's/^/| /' conftest.$ac_ext >&5
21061
21062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->put_link() passes cookie" >&5
21063 $as_echo_n "checking whether iops->put_link() passes cookie... " >&6; }
21064
21065
21066 cat confdefs.h - <<_ACEOF >conftest.c
21067
21068
21069 #include <linux/fs.h>
21070 void put_link(struct inode *ip, void *cookie)
21071 { return; }
21072 static struct inode_operations
21073 iops __attribute__ ((unused)) = {
21074 .put_link = put_link,
21075 };
21076
21077 int
21078 main (void)
21079 {
21080
21081
21082 ;
21083 return 0;
21084 }
21085
21086 _ACEOF
21087
21088
21089
21090 cat - <<_ACEOF >conftest.h
21091
21092 _ACEOF
21093
21094
21095 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
21096 echo "obj-m := conftest.o" >build/Makefile
21097 modpost_flag=''
21098 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
21099 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
21100 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21101 (eval $ac_try) 2>&5
21102 ac_status=$?
21103 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21104 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
21105 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21106 (eval $ac_try) 2>&5
21107 ac_status=$?
21108 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21109 test $ac_status = 0; }; }; then :
21110
21111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
21112 $as_echo "yes" >&6; }
21113
21114 $as_echo "#define HAVE_PUT_LINK_COOKIE 1" >>confdefs.h
21115
21116
21117 else
21118 $as_echo "$as_me: failed program was:" >&5
21119 sed 's/^/| /' conftest.$ac_ext >&5
21120
21121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21122 $as_echo "no" >&6; }
21123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->put_link() passes nameidata" >&5
21124 $as_echo_n "checking whether iops->put_link() passes nameidata... " >&6; }
21125
21126
21127 cat confdefs.h - <<_ACEOF >conftest.c
21128
21129
21130 #include <linux/fs.h>
21131 void put_link(struct dentry *de, struct
21132 nameidata *nd, void *ptr) { return; }
21133 static struct inode_operations
21134 iops __attribute__ ((unused)) = {
21135 .put_link = put_link,
21136 };
21137
21138 int
21139 main (void)
21140 {
21141
21142
21143 ;
21144 return 0;
21145 }
21146
21147 _ACEOF
21148
21149
21150
21151 cat - <<_ACEOF >conftest.h
21152
21153 _ACEOF
21154
21155
21156 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
21157 echo "obj-m := conftest.o" >build/Makefile
21158 modpost_flag=''
21159 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
21160 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
21161 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21162 (eval $ac_try) 2>&5
21163 ac_status=$?
21164 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21165 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
21166 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21167 (eval $ac_try) 2>&5
21168 ac_status=$?
21169 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21170 test $ac_status = 0; }; }; then :
21171
21172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
21173 $as_echo "yes" >&6; }
21174
21175 $as_echo "#define HAVE_PUT_LINK_NAMEIDATA 1" >>confdefs.h
21176
21177
21178 else
21179 $as_echo "$as_me: failed program was:" >&5
21180 sed 's/^/| /' conftest.$ac_ext >&5
21181
21182 as_fn_error $? "no; please file a bug report" "$LINENO" 5
21183
21184
21185
21186 fi
21187 rm -Rf build
21188
21189
21190
21191
21192
21193 fi
21194 rm -Rf build
21195
21196
21197
21198
21199
21200 fi
21201 rm -Rf build
21202
21203
21204
21205
21206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->truncate_range() exists" >&5
21207 $as_echo_n "checking whether iops->truncate_range() exists... " >&6; }
21208
21209
21210 cat confdefs.h - <<_ACEOF >conftest.c
21211
21212
21213 #include <linux/fs.h>
21214 void truncate_range(struct inode *inode, loff_t start,
21215 loff_t end) { return; }
21216 static struct inode_operations iops __attribute__ ((unused)) = {
21217 .truncate_range = truncate_range,
21218 };
21219
21220 int
21221 main (void)
21222 {
21223
21224
21225 ;
21226 return 0;
21227 }
21228
21229 _ACEOF
21230
21231
21232
21233 cat - <<_ACEOF >conftest.h
21234
21235 _ACEOF
21236
21237
21238 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
21239 echo "obj-m := conftest.o" >build/Makefile
21240 modpost_flag=''
21241 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
21242 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
21243 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21244 (eval $ac_try) 2>&5
21245 ac_status=$?
21246 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21247 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
21248 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21249 (eval $ac_try) 2>&5
21250 ac_status=$?
21251 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21252 test $ac_status = 0; }; }; then :
21253
21254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
21255 $as_echo "yes" >&6; }
21256
21257 $as_echo "#define HAVE_INODE_TRUNCATE_RANGE 1" >>confdefs.h
21258
21259
21260 else
21261 $as_echo "$as_me: failed program was:" >&5
21262 sed 's/^/| /' conftest.$ac_ext >&5
21263
21264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21265 $as_echo "no" >&6; }
21266
21267
21268
21269 fi
21270 rm -Rf build
21271
21272
21273
21274
21275 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dops->d_automount() exists" >&5
21276 $as_echo_n "checking whether dops->d_automount() exists... " >&6; }
21277
21278
21279 cat confdefs.h - <<_ACEOF >conftest.c
21280
21281
21282 #include <linux/dcache.h>
21283 struct vfsmount *d_automount(struct path *p) { return NULL; }
21284 struct dentry_operations dops __attribute__ ((unused)) = {
21285 .d_automount = d_automount,
21286 };
21287
21288 int
21289 main (void)
21290 {
21291
21292
21293 ;
21294 return 0;
21295 }
21296
21297 _ACEOF
21298
21299
21300
21301 cat - <<_ACEOF >conftest.h
21302
21303 _ACEOF
21304
21305
21306 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
21307 echo "obj-m := conftest.o" >build/Makefile
21308 modpost_flag=''
21309 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
21310 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
21311 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21312 (eval $ac_try) 2>&5
21313 ac_status=$?
21314 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21315 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
21316 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21317 (eval $ac_try) 2>&5
21318 ac_status=$?
21319 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21320 test $ac_status = 0; }; }; then :
21321
21322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
21323 $as_echo "yes" >&6; }
21324
21325 $as_echo "#define HAVE_AUTOMOUNT 1" >>confdefs.h
21326
21327
21328 else
21329 $as_echo "$as_me: failed program was:" >&5
21330 sed 's/^/| /' conftest.$ac_ext >&5
21331
21332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21333 $as_echo "no" >&6; }
21334
21335
21336
21337 fi
21338 rm -Rf build
21339
21340
21341
21342
21343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether eops->encode_fh() wants inode" >&5
21344 $as_echo_n "checking whether eops->encode_fh() wants inode... " >&6; }
21345
21346
21347 cat confdefs.h - <<_ACEOF >conftest.c
21348
21349
21350 #include <linux/exportfs.h>
21351 int encode_fh(struct inode *inode, __u32 *fh, int *max_len,
21352 struct inode *parent) { return 0; }
21353 static struct export_operations eops __attribute__ ((unused))={
21354 .encode_fh = encode_fh,
21355 };
21356
21357 int
21358 main (void)
21359 {
21360
21361
21362 ;
21363 return 0;
21364 }
21365
21366 _ACEOF
21367
21368
21369
21370 cat - <<_ACEOF >conftest.h
21371
21372 _ACEOF
21373
21374
21375 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
21376 echo "obj-m := conftest.o" >build/Makefile
21377 modpost_flag=''
21378 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
21379 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
21380 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21381 (eval $ac_try) 2>&5
21382 ac_status=$?
21383 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21384 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
21385 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21386 (eval $ac_try) 2>&5
21387 ac_status=$?
21388 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21389 test $ac_status = 0; }; }; then :
21390
21391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
21392 $as_echo "yes" >&6; }
21393
21394 $as_echo "#define HAVE_ENCODE_FH_WITH_INODE 1" >>confdefs.h
21395
21396
21397 else
21398 $as_echo "$as_me: failed program was:" >&5
21399 sed 's/^/| /' conftest.$ac_ext >&5
21400
21401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21402 $as_echo "no" >&6; }
21403
21404
21405
21406 fi
21407 rm -Rf build
21408
21409
21410
21411
21412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether eops->commit_metadata() exists" >&5
21413 $as_echo_n "checking whether eops->commit_metadata() exists... " >&6; }
21414
21415
21416 cat confdefs.h - <<_ACEOF >conftest.c
21417
21418
21419 #include <linux/exportfs.h>
21420 int commit_metadata(struct inode *inode) { return 0; }
21421 static struct export_operations eops __attribute__ ((unused))={
21422 .commit_metadata = commit_metadata,
21423 };
21424
21425 int
21426 main (void)
21427 {
21428
21429
21430 ;
21431 return 0;
21432 }
21433
21434 _ACEOF
21435
21436
21437
21438 cat - <<_ACEOF >conftest.h
21439
21440 _ACEOF
21441
21442
21443 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
21444 echo "obj-m := conftest.o" >build/Makefile
21445 modpost_flag=''
21446 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
21447 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
21448 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21449 (eval $ac_try) 2>&5
21450 ac_status=$?
21451 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21452 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
21453 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21454 (eval $ac_try) 2>&5
21455 ac_status=$?
21456 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21457 test $ac_status = 0; }; }; then :
21458
21459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
21460 $as_echo "yes" >&6; }
21461
21462 $as_echo "#define HAVE_COMMIT_METADATA 1" >>confdefs.h
21463
21464
21465 else
21466 $as_echo "$as_me: failed program was:" >&5
21467 sed 's/^/| /' conftest.$ac_ext >&5
21468
21469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21470 $as_echo "no" >&6; }
21471
21472
21473
21474 fi
21475 rm -Rf build
21476
21477
21478
21479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether clear_inode() is available" >&5
21480 $as_echo_n "checking whether clear_inode() is available... " >&6; }
21481
21482
21483
21484 cat confdefs.h - <<_ACEOF >conftest.c
21485
21486
21487 #include <linux/fs.h>
21488
21489 int
21490 main (void)
21491 {
21492
21493 clear_inode(NULL);
21494
21495 ;
21496 return 0;
21497 }
21498
21499 _ACEOF
21500
21501
21502
21503 cat - <<_ACEOF >conftest.h
21504
21505 _ACEOF
21506
21507
21508 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
21509 echo "obj-m := conftest.o" >build/Makefile
21510 modpost_flag=''
21511 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
21512 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
21513 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21514 (eval $ac_try) 2>&5
21515 ac_status=$?
21516 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21517 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
21518 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21519 (eval $ac_try) 2>&5
21520 ac_status=$?
21521 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21522 test $ac_status = 0; }; }; then :
21523 rc=0
21524 else
21525 $as_echo "$as_me: failed program was:" >&5
21526 sed 's/^/| /' conftest.$ac_ext >&5
21527 rc=1
21528
21529
21530 fi
21531 rm -Rf build
21532
21533
21534 if test $rc -ne 0; then :
21535
21536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21537 $as_echo "no" >&6; }
21538
21539 else
21540 if test "x$enable_linux_builtin" != xyes; then
21541
21542 grep -q -E '[[:space:]]clear_inode[[:space:]]' \
21543 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
21544 rc=$?
21545 if test $rc -ne 0; then
21546 export=0
21547 for file in fs/inode.c; do
21548 grep -q -E "EXPORT_SYMBOL.*(clear_inode)" \
21549 "$LINUX/$file" 2>/dev/null
21550 rc=$?
21551 if test $rc -eq 0; then
21552 export=1
21553 break;
21554 fi
21555 done
21556 if test $export -eq 0; then :
21557 rc=1
21558 else :
21559 rc=0
21560 fi
21561 else :
21562 rc=0
21563 fi
21564
21565 fi
21566 if test $rc -ne 0; then :
21567
21568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21569 $as_echo "no" >&6; }
21570
21571 else :
21572
21573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
21574 $as_echo "yes" >&6; }
21575
21576 $as_echo "#define HAVE_CLEAR_INODE 1" >>confdefs.h
21577
21578
21579 fi
21580 fi
21581
21582
21583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setattr_prepare() is available" >&5
21584 $as_echo_n "checking whether setattr_prepare() is available... " >&6; }
21585
21586
21587
21588 cat confdefs.h - <<_ACEOF >conftest.c
21589
21590
21591 #include <linux/fs.h>
21592
21593 int
21594 main (void)
21595 {
21596
21597 struct dentry *dentry = NULL;
21598 struct iattr *attr = NULL;
21599 int error;
21600
21601 error = setattr_prepare(dentry, attr);
21602
21603 ;
21604 return 0;
21605 }
21606
21607 _ACEOF
21608
21609
21610
21611 cat - <<_ACEOF >conftest.h
21612
21613 _ACEOF
21614
21615
21616 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
21617 echo "obj-m := conftest.o" >build/Makefile
21618 modpost_flag=''
21619 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
21620 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
21621 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21622 (eval $ac_try) 2>&5
21623 ac_status=$?
21624 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21625 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
21626 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21627 (eval $ac_try) 2>&5
21628 ac_status=$?
21629 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21630 test $ac_status = 0; }; }; then :
21631 rc=0
21632 else
21633 $as_echo "$as_me: failed program was:" >&5
21634 sed 's/^/| /' conftest.$ac_ext >&5
21635 rc=1
21636
21637
21638 fi
21639 rm -Rf build
21640
21641
21642 if test $rc -ne 0; then :
21643
21644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21645 $as_echo "no" >&6; }
21646
21647 else
21648 if test "x$enable_linux_builtin" != xyes; then
21649
21650 grep -q -E '[[:space:]]setattr_prepare[[:space:]]' \
21651 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
21652 rc=$?
21653 if test $rc -ne 0; then
21654 export=0
21655 for file in fs/attr.c; do
21656 grep -q -E "EXPORT_SYMBOL.*(setattr_prepare)" \
21657 "$LINUX/$file" 2>/dev/null
21658 rc=$?
21659 if test $rc -eq 0; then
21660 export=1
21661 break;
21662 fi
21663 done
21664 if test $export -eq 0; then :
21665 rc=1
21666 else :
21667 rc=0
21668 fi
21669 else :
21670 rc=0
21671 fi
21672
21673 fi
21674 if test $rc -ne 0; then :
21675
21676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21677 $as_echo "no" >&6; }
21678
21679 else :
21680
21681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
21682 $as_echo "yes" >&6; }
21683
21684 $as_echo "#define HAVE_SETATTR_PREPARE 1" >>confdefs.h
21685
21686
21687 fi
21688 fi
21689
21690
21691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether insert_inode_locked() is available" >&5
21692 $as_echo_n "checking whether insert_inode_locked() is available... " >&6; }
21693
21694
21695
21696 cat confdefs.h - <<_ACEOF >conftest.c
21697
21698
21699 #include <linux/fs.h>
21700
21701 int
21702 main (void)
21703 {
21704
21705 insert_inode_locked(NULL);
21706
21707 ;
21708 return 0;
21709 }
21710
21711 _ACEOF
21712
21713
21714
21715 cat - <<_ACEOF >conftest.h
21716
21717 _ACEOF
21718
21719
21720 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
21721 echo "obj-m := conftest.o" >build/Makefile
21722 modpost_flag=''
21723 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
21724 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
21725 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21726 (eval $ac_try) 2>&5
21727 ac_status=$?
21728 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21729 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
21730 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21731 (eval $ac_try) 2>&5
21732 ac_status=$?
21733 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21734 test $ac_status = 0; }; }; then :
21735 rc=0
21736 else
21737 $as_echo "$as_me: failed program was:" >&5
21738 sed 's/^/| /' conftest.$ac_ext >&5
21739 rc=1
21740
21741
21742 fi
21743 rm -Rf build
21744
21745
21746 if test $rc -ne 0; then :
21747
21748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21749 $as_echo "no" >&6; }
21750
21751 else
21752 if test "x$enable_linux_builtin" != xyes; then
21753
21754 grep -q -E '[[:space:]]insert_inode_locked[[:space:]]' \
21755 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
21756 rc=$?
21757 if test $rc -ne 0; then
21758 export=0
21759 for file in fs/inode.c; do
21760 grep -q -E "EXPORT_SYMBOL.*(insert_inode_locked)" \
21761 "$LINUX/$file" 2>/dev/null
21762 rc=$?
21763 if test $rc -eq 0; then
21764 export=1
21765 break;
21766 fi
21767 done
21768 if test $export -eq 0; then :
21769 rc=1
21770 else :
21771 rc=0
21772 fi
21773 else :
21774 rc=0
21775 fi
21776
21777 fi
21778 if test $rc -ne 0; then :
21779
21780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21781 $as_echo "no" >&6; }
21782
21783 else :
21784
21785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
21786 $as_echo "yes" >&6; }
21787
21788 $as_echo "#define HAVE_INSERT_INODE_LOCKED 1" >>confdefs.h
21789
21790
21791 fi
21792 fi
21793
21794
21795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether d_make_root() is available" >&5
21796 $as_echo_n "checking whether d_make_root() is available... " >&6; }
21797
21798
21799
21800 cat confdefs.h - <<_ACEOF >conftest.c
21801
21802
21803 #include <linux/dcache.h>
21804
21805 int
21806 main (void)
21807 {
21808
21809 d_make_root(NULL);
21810
21811 ;
21812 return 0;
21813 }
21814
21815 _ACEOF
21816
21817
21818
21819 cat - <<_ACEOF >conftest.h
21820
21821 _ACEOF
21822
21823
21824 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
21825 echo "obj-m := conftest.o" >build/Makefile
21826 modpost_flag=''
21827 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
21828 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
21829 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21830 (eval $ac_try) 2>&5
21831 ac_status=$?
21832 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21833 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
21834 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21835 (eval $ac_try) 2>&5
21836 ac_status=$?
21837 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21838 test $ac_status = 0; }; }; then :
21839 rc=0
21840 else
21841 $as_echo "$as_me: failed program was:" >&5
21842 sed 's/^/| /' conftest.$ac_ext >&5
21843 rc=1
21844
21845
21846 fi
21847 rm -Rf build
21848
21849
21850 if test $rc -ne 0; then :
21851
21852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21853 $as_echo "no" >&6; }
21854
21855 else
21856 if test "x$enable_linux_builtin" != xyes; then
21857
21858 grep -q -E '[[:space:]]d_make_root[[:space:]]' \
21859 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
21860 rc=$?
21861 if test $rc -ne 0; then
21862 export=0
21863 for file in fs/dcache.c; do
21864 grep -q -E "EXPORT_SYMBOL.*(d_make_root)" \
21865 "$LINUX/$file" 2>/dev/null
21866 rc=$?
21867 if test $rc -eq 0; then
21868 export=1
21869 break;
21870 fi
21871 done
21872 if test $export -eq 0; then :
21873 rc=1
21874 else :
21875 rc=0
21876 fi
21877 else :
21878 rc=0
21879 fi
21880
21881 fi
21882 if test $rc -ne 0; then :
21883
21884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21885 $as_echo "no" >&6; }
21886
21887 else :
21888
21889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
21890 $as_echo "yes" >&6; }
21891
21892 $as_echo "#define HAVE_D_MAKE_ROOT 1" >>confdefs.h
21893
21894
21895 fi
21896 fi
21897
21898
21899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether d_obtain_alias() is available" >&5
21900 $as_echo_n "checking whether d_obtain_alias() is available... " >&6; }
21901
21902
21903
21904 cat confdefs.h - <<_ACEOF >conftest.c
21905
21906
21907 #include <linux/dcache.h>
21908
21909 int
21910 main (void)
21911 {
21912
21913 d_obtain_alias(NULL);
21914
21915 ;
21916 return 0;
21917 }
21918
21919 _ACEOF
21920
21921
21922
21923 cat - <<_ACEOF >conftest.h
21924
21925 _ACEOF
21926
21927
21928 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
21929 echo "obj-m := conftest.o" >build/Makefile
21930 modpost_flag=''
21931 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
21932 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
21933 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21934 (eval $ac_try) 2>&5
21935 ac_status=$?
21936 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21937 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
21938 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21939 (eval $ac_try) 2>&5
21940 ac_status=$?
21941 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21942 test $ac_status = 0; }; }; then :
21943 rc=0
21944 else
21945 $as_echo "$as_me: failed program was:" >&5
21946 sed 's/^/| /' conftest.$ac_ext >&5
21947 rc=1
21948
21949
21950 fi
21951 rm -Rf build
21952
21953
21954 if test $rc -ne 0; then :
21955
21956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21957 $as_echo "no" >&6; }
21958
21959 else
21960 if test "x$enable_linux_builtin" != xyes; then
21961
21962 grep -q -E '[[:space:]]d_obtain_alias[[:space:]]' \
21963 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
21964 rc=$?
21965 if test $rc -ne 0; then
21966 export=0
21967 for file in fs/dcache.c; do
21968 grep -q -E "EXPORT_SYMBOL.*(d_obtain_alias)" \
21969 "$LINUX/$file" 2>/dev/null
21970 rc=$?
21971 if test $rc -eq 0; then
21972 export=1
21973 break;
21974 fi
21975 done
21976 if test $export -eq 0; then :
21977 rc=1
21978 else :
21979 rc=0
21980 fi
21981 else :
21982 rc=0
21983 fi
21984
21985 fi
21986 if test $rc -ne 0; then :
21987
21988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21989 $as_echo "no" >&6; }
21990
21991 else :
21992
21993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
21994 $as_echo "yes" >&6; }
21995
21996 $as_echo "#define HAVE_D_OBTAIN_ALIAS 1" >>confdefs.h
21997
21998
21999 fi
22000 fi
22001
22002
22003 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether d_prune_aliases() is available" >&5
22004 $as_echo_n "checking whether d_prune_aliases() is available... " >&6; }
22005
22006
22007
22008 cat confdefs.h - <<_ACEOF >conftest.c
22009
22010
22011 #include <linux/dcache.h>
22012
22013 int
22014 main (void)
22015 {
22016
22017 struct inode *ip = NULL;
22018 d_prune_aliases(ip);
22019
22020 ;
22021 return 0;
22022 }
22023
22024 _ACEOF
22025
22026
22027
22028 cat - <<_ACEOF >conftest.h
22029
22030 _ACEOF
22031
22032
22033 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
22034 echo "obj-m := conftest.o" >build/Makefile
22035 modpost_flag=''
22036 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
22037 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
22038 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22039 (eval $ac_try) 2>&5
22040 ac_status=$?
22041 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22042 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
22043 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22044 (eval $ac_try) 2>&5
22045 ac_status=$?
22046 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22047 test $ac_status = 0; }; }; then :
22048 rc=0
22049 else
22050 $as_echo "$as_me: failed program was:" >&5
22051 sed 's/^/| /' conftest.$ac_ext >&5
22052 rc=1
22053
22054
22055 fi
22056 rm -Rf build
22057
22058
22059 if test $rc -ne 0; then :
22060
22061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22062 $as_echo "no" >&6; }
22063
22064 else
22065 if test "x$enable_linux_builtin" != xyes; then
22066
22067 grep -q -E '[[:space:]]d_prune_aliases[[:space:]]' \
22068 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
22069 rc=$?
22070 if test $rc -ne 0; then
22071 export=0
22072 for file in fs/dcache.c; do
22073 grep -q -E "EXPORT_SYMBOL.*(d_prune_aliases)" \
22074 "$LINUX/$file" 2>/dev/null
22075 rc=$?
22076 if test $rc -eq 0; then
22077 export=1
22078 break;
22079 fi
22080 done
22081 if test $export -eq 0; then :
22082 rc=1
22083 else :
22084 rc=0
22085 fi
22086 else :
22087 rc=0
22088 fi
22089
22090 fi
22091 if test $rc -ne 0; then :
22092
22093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22094 $as_echo "no" >&6; }
22095
22096 else :
22097
22098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22099 $as_echo "yes" >&6; }
22100
22101 $as_echo "#define HAVE_D_PRUNE_ALIASES 1" >>confdefs.h
22102
22103
22104 fi
22105 fi
22106
22107
22108 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether d_set_d_op() is available" >&5
22109 $as_echo_n "checking whether d_set_d_op() is available... " >&6; }
22110
22111
22112
22113 cat confdefs.h - <<_ACEOF >conftest.c
22114
22115
22116 #include <linux/dcache.h>
22117
22118 int
22119 main (void)
22120 {
22121
22122 d_set_d_op(NULL, NULL);
22123
22124 ;
22125 return 0;
22126 }
22127
22128 _ACEOF
22129
22130
22131
22132 cat - <<_ACEOF >conftest.h
22133
22134 _ACEOF
22135
22136
22137 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
22138 echo "obj-m := conftest.o" >build/Makefile
22139 modpost_flag=''
22140 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
22141 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
22142 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22143 (eval $ac_try) 2>&5
22144 ac_status=$?
22145 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22146 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
22147 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22148 (eval $ac_try) 2>&5
22149 ac_status=$?
22150 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22151 test $ac_status = 0; }; }; then :
22152 rc=0
22153 else
22154 $as_echo "$as_me: failed program was:" >&5
22155 sed 's/^/| /' conftest.$ac_ext >&5
22156 rc=1
22157
22158
22159 fi
22160 rm -Rf build
22161
22162
22163 if test $rc -ne 0; then :
22164
22165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22166 $as_echo "no" >&6; }
22167
22168 else
22169 if test "x$enable_linux_builtin" != xyes; then
22170
22171 grep -q -E '[[:space:]]d_set_d_op[[:space:]]' \
22172 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
22173 rc=$?
22174 if test $rc -ne 0; then
22175 export=0
22176 for file in fs/dcache.c; do
22177 grep -q -E "EXPORT_SYMBOL.*(d_set_d_op)" \
22178 "$LINUX/$file" 2>/dev/null
22179 rc=$?
22180 if test $rc -eq 0; then
22181 export=1
22182 break;
22183 fi
22184 done
22185 if test $export -eq 0; then :
22186 rc=1
22187 else :
22188 rc=0
22189 fi
22190 else :
22191 rc=0
22192 fi
22193
22194 fi
22195 if test $rc -ne 0; then :
22196
22197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22198 $as_echo "no" >&6; }
22199
22200 else :
22201
22202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22203 $as_echo "yes" >&6; }
22204
22205 $as_echo "#define HAVE_D_SET_D_OP 1" >>confdefs.h
22206
22207
22208 fi
22209 fi
22210
22211
22212
22213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dops->d_revalidate() takes struct nameidata" >&5
22214 $as_echo_n "checking whether dops->d_revalidate() takes struct nameidata... " >&6; }
22215
22216
22217 cat confdefs.h - <<_ACEOF >conftest.c
22218
22219
22220 #include <linux/dcache.h>
22221
22222 int revalidate (struct dentry *dentry,
22223 struct nameidata *nidata) { return 0; }
22224
22225 static const struct dentry_operations
22226 dops __attribute__ ((unused)) = {
22227 .d_revalidate = revalidate,
22228 };
22229
22230 int
22231 main (void)
22232 {
22233
22234
22235 ;
22236 return 0;
22237 }
22238
22239 _ACEOF
22240
22241
22242
22243 cat - <<_ACEOF >conftest.h
22244
22245 _ACEOF
22246
22247
22248 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
22249 echo "obj-m := conftest.o" >build/Makefile
22250 modpost_flag=''
22251 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
22252 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
22253 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22254 (eval $ac_try) 2>&5
22255 ac_status=$?
22256 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22257 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
22258 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22259 (eval $ac_try) 2>&5
22260 ac_status=$?
22261 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22262 test $ac_status = 0; }; }; then :
22263
22264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22265 $as_echo "yes" >&6; }
22266
22267 $as_echo "#define HAVE_D_REVALIDATE_NAMEIDATA 1" >>confdefs.h
22268
22269
22270 else
22271 $as_echo "$as_me: failed program was:" >&5
22272 sed 's/^/| /' conftest.$ac_ext >&5
22273
22274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22275 $as_echo "no" >&6; }
22276
22277
22278
22279 fi
22280 rm -Rf build
22281
22282
22283
22284
22285 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dentry uses const struct dentry_operations" >&5
22286 $as_echo_n "checking whether dentry uses const struct dentry_operations... " >&6; }
22287
22288
22289 cat confdefs.h - <<_ACEOF >conftest.c
22290
22291
22292 #include <linux/dcache.h>
22293
22294 const struct dentry_operations test_d_op = {
22295 .d_revalidate = NULL,
22296 };
22297
22298 int
22299 main (void)
22300 {
22301
22302 struct dentry d __attribute__ ((unused));
22303
22304 d.d_op = &test_d_op;
22305
22306 ;
22307 return 0;
22308 }
22309
22310 _ACEOF
22311
22312
22313
22314 cat - <<_ACEOF >conftest.h
22315
22316 _ACEOF
22317
22318
22319 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
22320 echo "obj-m := conftest.o" >build/Makefile
22321 modpost_flag=''
22322 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
22323 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
22324 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22325 (eval $ac_try) 2>&5
22326 ac_status=$?
22327 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22328 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
22329 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22330 (eval $ac_try) 2>&5
22331 ac_status=$?
22332 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22333 test $ac_status = 0; }; }; then :
22334
22335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22336 $as_echo "yes" >&6; }
22337
22338 $as_echo "#define HAVE_CONST_DENTRY_OPERATIONS 1" >>confdefs.h
22339
22340
22341 else
22342 $as_echo "$as_me: failed program was:" >&5
22343 sed 's/^/| /' conftest.$ac_ext >&5
22344
22345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22346 $as_echo "no" >&6; }
22347
22348
22349
22350 fi
22351 rm -Rf build
22352
22353
22354
22355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether check_disk_size_change() is available" >&5
22356 $as_echo_n "checking whether check_disk_size_change() is available... " >&6; }
22357
22358
22359
22360 cat confdefs.h - <<_ACEOF >conftest.c
22361
22362
22363 #include <linux/fs.h>
22364
22365 int
22366 main (void)
22367 {
22368
22369 check_disk_size_change(NULL, NULL);
22370
22371 ;
22372 return 0;
22373 }
22374
22375 _ACEOF
22376
22377
22378
22379 cat - <<_ACEOF >conftest.h
22380
22381 _ACEOF
22382
22383
22384 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
22385 echo "obj-m := conftest.o" >build/Makefile
22386 modpost_flag=''
22387 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
22388 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
22389 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22390 (eval $ac_try) 2>&5
22391 ac_status=$?
22392 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22393 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
22394 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22395 (eval $ac_try) 2>&5
22396 ac_status=$?
22397 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22398 test $ac_status = 0; }; }; then :
22399 rc=0
22400 else
22401 $as_echo "$as_me: failed program was:" >&5
22402 sed 's/^/| /' conftest.$ac_ext >&5
22403 rc=1
22404
22405
22406 fi
22407 rm -Rf build
22408
22409
22410 if test $rc -ne 0; then :
22411
22412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22413 $as_echo "no" >&6; }
22414
22415 else
22416 if test "x$enable_linux_builtin" != xyes; then
22417
22418 grep -q -E '[[:space:]]check_disk_size_change[[:space:]]' \
22419 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
22420 rc=$?
22421 if test $rc -ne 0; then
22422 export=0
22423 for file in fs/block_dev.c; do
22424 grep -q -E "EXPORT_SYMBOL.*(check_disk_size_change)" \
22425 "$LINUX/$file" 2>/dev/null
22426 rc=$?
22427 if test $rc -eq 0; then
22428 export=1
22429 break;
22430 fi
22431 done
22432 if test $export -eq 0; then :
22433 rc=1
22434 else :
22435 rc=0
22436 fi
22437 else :
22438 rc=0
22439 fi
22440
22441 fi
22442 if test $rc -ne 0; then :
22443
22444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22445 $as_echo "no" >&6; }
22446
22447 else :
22448
22449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22450 $as_echo "yes" >&6; }
22451
22452 $as_echo "#define HAVE_CHECK_DISK_SIZE_CHANGE 1" >>confdefs.h
22453
22454
22455 fi
22456 fi
22457
22458
22459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether truncate_setsize() is available" >&5
22460 $as_echo_n "checking whether truncate_setsize() is available... " >&6; }
22461
22462
22463
22464 cat confdefs.h - <<_ACEOF >conftest.c
22465
22466
22467 #include <linux/mm.h>
22468
22469 int
22470 main (void)
22471 {
22472
22473 truncate_setsize(NULL, 0);
22474
22475 ;
22476 return 0;
22477 }
22478
22479 _ACEOF
22480
22481
22482
22483 cat - <<_ACEOF >conftest.h
22484
22485 _ACEOF
22486
22487
22488 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
22489 echo "obj-m := conftest.o" >build/Makefile
22490 modpost_flag=''
22491 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
22492 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
22493 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22494 (eval $ac_try) 2>&5
22495 ac_status=$?
22496 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22497 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
22498 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22499 (eval $ac_try) 2>&5
22500 ac_status=$?
22501 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22502 test $ac_status = 0; }; }; then :
22503 rc=0
22504 else
22505 $as_echo "$as_me: failed program was:" >&5
22506 sed 's/^/| /' conftest.$ac_ext >&5
22507 rc=1
22508
22509
22510 fi
22511 rm -Rf build
22512
22513
22514 if test $rc -ne 0; then :
22515
22516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22517 $as_echo "no" >&6; }
22518
22519 else
22520 if test "x$enable_linux_builtin" != xyes; then
22521
22522 grep -q -E '[[:space:]]truncate_setsize[[:space:]]' \
22523 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
22524 rc=$?
22525 if test $rc -ne 0; then
22526 export=0
22527 for file in mm/truncate.c; do
22528 grep -q -E "EXPORT_SYMBOL.*(truncate_setsize)" \
22529 "$LINUX/$file" 2>/dev/null
22530 rc=$?
22531 if test $rc -eq 0; then
22532 export=1
22533 break;
22534 fi
22535 done
22536 if test $export -eq 0; then :
22537 rc=1
22538 else :
22539 rc=0
22540 fi
22541 else :
22542 rc=0
22543 fi
22544
22545 fi
22546 if test $rc -ne 0; then :
22547
22548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22549 $as_echo "no" >&6; }
22550
22551 else :
22552
22553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22554 $as_echo "yes" >&6; }
22555
22556 $as_echo "#define HAVE_TRUNCATE_SETSIZE 1" >>confdefs.h
22557
22558
22559 fi
22560 fi
22561
22562
22563
22564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether security_inode_init_security wants 6 args" >&5
22565 $as_echo_n "checking whether security_inode_init_security wants 6 args... " >&6; }
22566
22567
22568 cat confdefs.h - <<_ACEOF >conftest.c
22569
22570
22571 #include <linux/security.h>
22572
22573 int
22574 main (void)
22575 {
22576
22577 struct inode *ip __attribute__ ((unused)) = NULL;
22578 struct inode *dip __attribute__ ((unused)) = NULL;
22579 const struct qstr *str __attribute__ ((unused)) = NULL;
22580 char *name __attribute__ ((unused)) = NULL;
22581 void *value __attribute__ ((unused)) = NULL;
22582 size_t len __attribute__ ((unused)) = 0;
22583
22584 security_inode_init_security(ip, dip, str, &name, &value, &len);
22585
22586 ;
22587 return 0;
22588 }
22589
22590 _ACEOF
22591
22592
22593
22594 cat - <<_ACEOF >conftest.h
22595
22596 _ACEOF
22597
22598
22599 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
22600 echo "obj-m := conftest.o" >build/Makefile
22601 modpost_flag=''
22602 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
22603 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
22604 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22605 (eval $ac_try) 2>&5
22606 ac_status=$?
22607 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22608 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
22609 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22610 (eval $ac_try) 2>&5
22611 ac_status=$?
22612 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22613 test $ac_status = 0; }; }; then :
22614
22615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22616 $as_echo "yes" >&6; }
22617
22618 $as_echo "#define HAVE_6ARGS_SECURITY_INODE_INIT_SECURITY 1" >>confdefs.h
22619
22620
22621 else
22622 $as_echo "$as_me: failed program was:" >&5
22623 sed 's/^/| /' conftest.$ac_ext >&5
22624
22625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22626 $as_echo "no" >&6; }
22627
22628
22629
22630 fi
22631 rm -Rf build
22632
22633
22634
22635
22636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether security_inode_init_security wants callback" >&5
22637 $as_echo_n "checking whether security_inode_init_security wants callback... " >&6; }
22638
22639
22640 cat confdefs.h - <<_ACEOF >conftest.c
22641
22642
22643 #include <linux/security.h>
22644
22645 int
22646 main (void)
22647 {
22648
22649 struct inode *ip __attribute__ ((unused)) = NULL;
22650 struct inode *dip __attribute__ ((unused)) = NULL;
22651 const struct qstr *str __attribute__ ((unused)) = NULL;
22652 initxattrs func __attribute__ ((unused)) = NULL;
22653
22654 security_inode_init_security(ip, dip, str, func, NULL);
22655
22656 ;
22657 return 0;
22658 }
22659
22660 _ACEOF
22661
22662
22663
22664 cat - <<_ACEOF >conftest.h
22665
22666 _ACEOF
22667
22668
22669 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
22670 echo "obj-m := conftest.o" >build/Makefile
22671 modpost_flag=''
22672 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
22673 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
22674 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22675 (eval $ac_try) 2>&5
22676 ac_status=$?
22677 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22678 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
22679 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22680 (eval $ac_try) 2>&5
22681 ac_status=$?
22682 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22683 test $ac_status = 0; }; }; then :
22684
22685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22686 $as_echo "yes" >&6; }
22687
22688 $as_echo "#define HAVE_CALLBACK_SECURITY_INODE_INIT_SECURITY 1" >>confdefs.h
22689
22690
22691 else
22692 $as_echo "$as_me: failed program was:" >&5
22693 sed 's/^/| /' conftest.$ac_ext >&5
22694
22695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22696 $as_echo "no" >&6; }
22697
22698
22699
22700 fi
22701 rm -Rf build
22702
22703
22704
22705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mount_nodev() is available" >&5
22706 $as_echo_n "checking whether mount_nodev() is available... " >&6; }
22707
22708
22709
22710 cat confdefs.h - <<_ACEOF >conftest.c
22711
22712
22713 #include <linux/fs.h>
22714
22715 int
22716 main (void)
22717 {
22718
22719 mount_nodev(NULL, 0, NULL, NULL);
22720
22721 ;
22722 return 0;
22723 }
22724
22725 _ACEOF
22726
22727
22728
22729 cat - <<_ACEOF >conftest.h
22730
22731 _ACEOF
22732
22733
22734 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
22735 echo "obj-m := conftest.o" >build/Makefile
22736 modpost_flag=''
22737 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
22738 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
22739 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22740 (eval $ac_try) 2>&5
22741 ac_status=$?
22742 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22743 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
22744 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22745 (eval $ac_try) 2>&5
22746 ac_status=$?
22747 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22748 test $ac_status = 0; }; }; then :
22749 rc=0
22750 else
22751 $as_echo "$as_me: failed program was:" >&5
22752 sed 's/^/| /' conftest.$ac_ext >&5
22753 rc=1
22754
22755
22756 fi
22757 rm -Rf build
22758
22759
22760 if test $rc -ne 0; then :
22761
22762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22763 $as_echo "no" >&6; }
22764
22765 else
22766 if test "x$enable_linux_builtin" != xyes; then
22767
22768 grep -q -E '[[:space:]]mount_nodev[[:space:]]' \
22769 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
22770 rc=$?
22771 if test $rc -ne 0; then
22772 export=0
22773 for file in fs/super.c; do
22774 grep -q -E "EXPORT_SYMBOL.*(mount_nodev)" \
22775 "$LINUX/$file" 2>/dev/null
22776 rc=$?
22777 if test $rc -eq 0; then
22778 export=1
22779 break;
22780 fi
22781 done
22782 if test $export -eq 0; then :
22783 rc=1
22784 else :
22785 rc=0
22786 fi
22787 else :
22788 rc=0
22789 fi
22790
22791 fi
22792 if test $rc -ne 0; then :
22793
22794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22795 $as_echo "no" >&6; }
22796
22797 else :
22798
22799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22800 $as_echo "yes" >&6; }
22801
22802 $as_echo "#define HAVE_MOUNT_NODEV 1" >>confdefs.h
22803
22804
22805 fi
22806 fi
22807
22808
22809
22810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether super_block has s_shrink" >&5
22811 $as_echo_n "checking whether super_block has s_shrink... " >&6; }
22812
22813
22814 cat confdefs.h - <<_ACEOF >conftest.c
22815
22816
22817 #include <linux/fs.h>
22818
22819 int shrink(struct shrinker *s, struct shrink_control *sc)
22820 { return 0; }
22821
22822 static const struct super_block
22823 sb __attribute__ ((unused)) = {
22824 .s_shrink.shrink = shrink,
22825 .s_shrink.seeks = DEFAULT_SEEKS,
22826 .s_shrink.batch = 0,
22827 };
22828
22829 int
22830 main (void)
22831 {
22832
22833
22834 ;
22835 return 0;
22836 }
22837
22838 _ACEOF
22839
22840
22841
22842 cat - <<_ACEOF >conftest.h
22843
22844 _ACEOF
22845
22846
22847 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
22848 echo "obj-m := conftest.o" >build/Makefile
22849 modpost_flag=''
22850 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
22851 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
22852 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22853 (eval $ac_try) 2>&5
22854 ac_status=$?
22855 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22856 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
22857 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22858 (eval $ac_try) 2>&5
22859 ac_status=$?
22860 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22861 test $ac_status = 0; }; }; then :
22862
22863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22864 $as_echo "yes" >&6; }
22865
22866 $as_echo "#define HAVE_SHRINK 1" >>confdefs.h
22867
22868
22869
22870 else
22871 $as_echo "$as_me: failed program was:" >&5
22872 sed 's/^/| /' conftest.$ac_ext >&5
22873
22874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22875 $as_echo "no" >&6; }
22876
22877
22878
22879 fi
22880 rm -Rf build
22881
22882
22883
22884
22885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether shrink_control has nid" >&5
22886 $as_echo_n "checking whether shrink_control has nid... " >&6; }
22887
22888
22889 cat confdefs.h - <<_ACEOF >conftest.c
22890
22891
22892 #include <linux/fs.h>
22893
22894 int
22895 main (void)
22896 {
22897
22898 struct shrink_control sc __attribute__ ((unused));
22899 unsigned long scnidsize __attribute__ ((unused)) =
22900 sizeof(sc.nid);
22901
22902 ;
22903 return 0;
22904 }
22905
22906 _ACEOF
22907
22908
22909
22910 cat - <<_ACEOF >conftest.h
22911
22912 _ACEOF
22913
22914
22915 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
22916 echo "obj-m := conftest.o" >build/Makefile
22917 modpost_flag=''
22918 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
22919 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
22920 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22921 (eval $ac_try) 2>&5
22922 ac_status=$?
22923 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22924 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
22925 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22926 (eval $ac_try) 2>&5
22927 ac_status=$?
22928 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22929 test $ac_status = 0; }; }; then :
22930
22931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22932 $as_echo "yes" >&6; }
22933
22934 $as_echo "#define SHRINK_CONTROL_HAS_NID 1" >>confdefs.h
22935
22936
22937 else
22938 $as_echo "$as_me: failed program was:" >&5
22939 sed 's/^/| /' conftest.$ac_ext >&5
22940
22941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22942 $as_echo "no" >&6; }
22943
22944
22945
22946 fi
22947 rm -Rf build
22948
22949
22950
22951
22952 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether super_block has s_instances list_head" >&5
22953 $as_echo_n "checking whether super_block has s_instances list_head... " >&6; }
22954
22955
22956 cat confdefs.h - <<_ACEOF >conftest.c
22957
22958
22959 #include <linux/fs.h>
22960
22961 int
22962 main (void)
22963 {
22964
22965 struct super_block sb __attribute__ ((unused));
22966
22967 INIT_LIST_HEAD(&sb.s_instances);
22968
22969 ;
22970 return 0;
22971 }
22972
22973 _ACEOF
22974
22975
22976
22977 cat - <<_ACEOF >conftest.h
22978
22979 _ACEOF
22980
22981
22982 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
22983 echo "obj-m := conftest.o" >build/Makefile
22984 modpost_flag=''
22985 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
22986 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
22987 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22988 (eval $ac_try) 2>&5
22989 ac_status=$?
22990 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22991 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
22992 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22993 (eval $ac_try) 2>&5
22994 ac_status=$?
22995 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22996 test $ac_status = 0; }; }; then :
22997
22998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22999 $as_echo "yes" >&6; }
23000
23001 $as_echo "#define HAVE_S_INSTANCES_LIST_HEAD 1" >>confdefs.h
23002
23003
23004 else
23005 $as_echo "$as_me: failed program was:" >&5
23006 sed 's/^/| /' conftest.$ac_ext >&5
23007
23008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23009 $as_echo "no" >&6; }
23010
23011
23012
23013 fi
23014 rm -Rf build
23015
23016
23017
23018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether super_block has s_d_op" >&5
23019 $as_echo_n "checking whether super_block has s_d_op... " >&6; }
23020
23021
23022 cat confdefs.h - <<_ACEOF >conftest.c
23023
23024
23025 #include <linux/fs.h>
23026
23027 int
23028 main (void)
23029 {
23030
23031 struct super_block sb __attribute__ ((unused));
23032 sb.s_d_op = NULL;
23033
23034 ;
23035 return 0;
23036 }
23037
23038 _ACEOF
23039
23040
23041
23042 cat - <<_ACEOF >conftest.h
23043
23044 _ACEOF
23045
23046
23047 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
23048 echo "obj-m := conftest.o" >build/Makefile
23049 modpost_flag=''
23050 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
23051 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
23052 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23053 (eval $ac_try) 2>&5
23054 ac_status=$?
23055 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23056 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
23057 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23058 (eval $ac_try) 2>&5
23059 ac_status=$?
23060 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23061 test $ac_status = 0; }; }; then :
23062
23063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
23064 $as_echo "yes" >&6; }
23065
23066 $as_echo "#define HAVE_S_D_OP 1" >>confdefs.h
23067
23068
23069 else
23070 $as_echo "$as_me: failed program was:" >&5
23071 sed 's/^/| /' conftest.$ac_ext >&5
23072
23073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23074 $as_echo "no" >&6; }
23075
23076
23077
23078 fi
23079 rm -Rf build
23080
23081
23082
23083
23084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether super_setup_bdi_name() exists" >&5
23085 $as_echo_n "checking whether super_setup_bdi_name() exists... " >&6; }
23086
23087
23088
23089 cat confdefs.h - <<_ACEOF >conftest.c
23090
23091
23092 #include <linux/fs.h>
23093 struct super_block sb;
23094
23095 int
23096 main (void)
23097 {
23098
23099 char *name = "bdi";
23100 int error __attribute__((unused)) =
23101 super_setup_bdi_name(&sb, name);
23102
23103 ;
23104 return 0;
23105 }
23106
23107 _ACEOF
23108
23109
23110
23111 cat - <<_ACEOF >conftest.h
23112
23113 _ACEOF
23114
23115
23116 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
23117 echo "obj-m := conftest.o" >build/Makefile
23118 modpost_flag=''
23119 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
23120 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
23121 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23122 (eval $ac_try) 2>&5
23123 ac_status=$?
23124 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23125 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
23126 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23127 (eval $ac_try) 2>&5
23128 ac_status=$?
23129 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23130 test $ac_status = 0; }; }; then :
23131 rc=0
23132 else
23133 $as_echo "$as_me: failed program was:" >&5
23134 sed 's/^/| /' conftest.$ac_ext >&5
23135 rc=1
23136
23137
23138 fi
23139 rm -Rf build
23140
23141
23142 if test $rc -ne 0; then :
23143
23144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23145 $as_echo "no" >&6; }
23146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdi_setup_and_register() wants 2 args" >&5
23147 $as_echo_n "checking whether bdi_setup_and_register() wants 2 args... " >&6; }
23148
23149
23150
23151 cat confdefs.h - <<_ACEOF >conftest.c
23152
23153
23154 #include <linux/backing-dev.h>
23155 struct backing_dev_info bdi;
23156
23157 int
23158 main (void)
23159 {
23160
23161 char *name = "bdi";
23162 int error __attribute__((unused)) =
23163 bdi_setup_and_register(&bdi, name);
23164
23165 ;
23166 return 0;
23167 }
23168
23169 _ACEOF
23170
23171
23172
23173 cat - <<_ACEOF >conftest.h
23174
23175 _ACEOF
23176
23177
23178 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
23179 echo "obj-m := conftest.o" >build/Makefile
23180 modpost_flag=''
23181 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
23182 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
23183 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23184 (eval $ac_try) 2>&5
23185 ac_status=$?
23186 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23187 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
23188 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23189 (eval $ac_try) 2>&5
23190 ac_status=$?
23191 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23192 test $ac_status = 0; }; }; then :
23193 rc=0
23194 else
23195 $as_echo "$as_me: failed program was:" >&5
23196 sed 's/^/| /' conftest.$ac_ext >&5
23197 rc=1
23198
23199
23200 fi
23201 rm -Rf build
23202
23203
23204 if test $rc -ne 0; then :
23205
23206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23207 $as_echo "no" >&6; }
23208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdi_setup_and_register() wants 3 args" >&5
23209 $as_echo_n "checking whether bdi_setup_and_register() wants 3 args... " >&6; }
23210
23211
23212
23213 cat confdefs.h - <<_ACEOF >conftest.c
23214
23215
23216 #include <linux/backing-dev.h>
23217 struct backing_dev_info bdi;
23218
23219 int
23220 main (void)
23221 {
23222
23223 char *name = "bdi";
23224 unsigned int cap = BDI_CAP_MAP_COPY;
23225 int error __attribute__((unused)) =
23226 bdi_setup_and_register(&bdi, name, cap);
23227
23228 ;
23229 return 0;
23230 }
23231
23232 _ACEOF
23233
23234
23235
23236 cat - <<_ACEOF >conftest.h
23237
23238 _ACEOF
23239
23240
23241 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
23242 echo "obj-m := conftest.o" >build/Makefile
23243 modpost_flag=''
23244 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
23245 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
23246 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23247 (eval $ac_try) 2>&5
23248 ac_status=$?
23249 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23250 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
23251 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23252 (eval $ac_try) 2>&5
23253 ac_status=$?
23254 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23255 test $ac_status = 0; }; }; then :
23256 rc=0
23257 else
23258 $as_echo "$as_me: failed program was:" >&5
23259 sed 's/^/| /' conftest.$ac_ext >&5
23260 rc=1
23261
23262
23263 fi
23264 rm -Rf build
23265
23266
23267 if test $rc -ne 0; then :
23268
23269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23270 $as_echo "no" >&6; }
23271
23272 else
23273 if test "x$enable_linux_builtin" != xyes; then
23274
23275 grep -q -E '[[:space:]]bdi_setup_and_register[[:space:]]' \
23276 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
23277 rc=$?
23278 if test $rc -ne 0; then
23279 export=0
23280 for file in mm/backing-dev.c; do
23281 grep -q -E "EXPORT_SYMBOL.*(bdi_setup_and_register)" \
23282 "$LINUX/$file" 2>/dev/null
23283 rc=$?
23284 if test $rc -eq 0; then
23285 export=1
23286 break;
23287 fi
23288 done
23289 if test $export -eq 0; then :
23290 rc=1
23291 else :
23292 rc=0
23293 fi
23294 else :
23295 rc=0
23296 fi
23297
23298 fi
23299 if test $rc -ne 0; then :
23300
23301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23302 $as_echo "no" >&6; }
23303
23304 else :
23305
23306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
23307 $as_echo "yes" >&6; }
23308
23309 $as_echo "#define HAVE_3ARGS_BDI_SETUP_AND_REGISTER 1" >>confdefs.h
23310
23311
23312 fi
23313 fi
23314
23315
23316 else
23317 if test "x$enable_linux_builtin" != xyes; then
23318
23319 grep -q -E '[[:space:]]bdi_setup_and_register[[:space:]]' \
23320 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
23321 rc=$?
23322 if test $rc -ne 0; then
23323 export=0
23324 for file in mm/backing-dev.c; do
23325 grep -q -E "EXPORT_SYMBOL.*(bdi_setup_and_register)" \
23326 "$LINUX/$file" 2>/dev/null
23327 rc=$?
23328 if test $rc -eq 0; then
23329 export=1
23330 break;
23331 fi
23332 done
23333 if test $export -eq 0; then :
23334 rc=1
23335 else :
23336 rc=0
23337 fi
23338 else :
23339 rc=0
23340 fi
23341
23342 fi
23343 if test $rc -ne 0; then :
23344
23345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23346 $as_echo "no" >&6; }
23347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdi_setup_and_register() wants 3 args" >&5
23348 $as_echo_n "checking whether bdi_setup_and_register() wants 3 args... " >&6; }
23349
23350
23351
23352 cat confdefs.h - <<_ACEOF >conftest.c
23353
23354
23355 #include <linux/backing-dev.h>
23356 struct backing_dev_info bdi;
23357
23358 int
23359 main (void)
23360 {
23361
23362 char *name = "bdi";
23363 unsigned int cap = BDI_CAP_MAP_COPY;
23364 int error __attribute__((unused)) =
23365 bdi_setup_and_register(&bdi, name, cap);
23366
23367 ;
23368 return 0;
23369 }
23370
23371 _ACEOF
23372
23373
23374
23375 cat - <<_ACEOF >conftest.h
23376
23377 _ACEOF
23378
23379
23380 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
23381 echo "obj-m := conftest.o" >build/Makefile
23382 modpost_flag=''
23383 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
23384 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
23385 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23386 (eval $ac_try) 2>&5
23387 ac_status=$?
23388 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23389 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
23390 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23391 (eval $ac_try) 2>&5
23392 ac_status=$?
23393 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23394 test $ac_status = 0; }; }; then :
23395 rc=0
23396 else
23397 $as_echo "$as_me: failed program was:" >&5
23398 sed 's/^/| /' conftest.$ac_ext >&5
23399 rc=1
23400
23401
23402 fi
23403 rm -Rf build
23404
23405
23406 if test $rc -ne 0; then :
23407
23408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23409 $as_echo "no" >&6; }
23410
23411 else
23412 if test "x$enable_linux_builtin" != xyes; then
23413
23414 grep -q -E '[[:space:]]bdi_setup_and_register[[:space:]]' \
23415 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
23416 rc=$?
23417 if test $rc -ne 0; then
23418 export=0
23419 for file in mm/backing-dev.c; do
23420 grep -q -E "EXPORT_SYMBOL.*(bdi_setup_and_register)" \
23421 "$LINUX/$file" 2>/dev/null
23422 rc=$?
23423 if test $rc -eq 0; then
23424 export=1
23425 break;
23426 fi
23427 done
23428 if test $export -eq 0; then :
23429 rc=1
23430 else :
23431 rc=0
23432 fi
23433 else :
23434 rc=0
23435 fi
23436
23437 fi
23438 if test $rc -ne 0; then :
23439
23440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23441 $as_echo "no" >&6; }
23442
23443 else :
23444
23445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
23446 $as_echo "yes" >&6; }
23447
23448 $as_echo "#define HAVE_3ARGS_BDI_SETUP_AND_REGISTER 1" >>confdefs.h
23449
23450
23451 fi
23452 fi
23453
23454
23455 else :
23456
23457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
23458 $as_echo "yes" >&6; }
23459
23460 $as_echo "#define HAVE_2ARGS_BDI_SETUP_AND_REGISTER 1" >>confdefs.h
23461
23462
23463 fi
23464 fi
23465
23466
23467 else
23468 if test "x$enable_linux_builtin" != xyes; then
23469
23470 grep -q -E '[[:space:]]super_setup_bdi_name[[:space:]]' \
23471 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
23472 rc=$?
23473 if test $rc -ne 0; then
23474 export=0
23475 for file in fs/super.c; do
23476 grep -q -E "EXPORT_SYMBOL.*(super_setup_bdi_name)" \
23477 "$LINUX/$file" 2>/dev/null
23478 rc=$?
23479 if test $rc -eq 0; then
23480 export=1
23481 break;
23482 fi
23483 done
23484 if test $export -eq 0; then :
23485 rc=1
23486 else :
23487 rc=0
23488 fi
23489 else :
23490 rc=0
23491 fi
23492
23493 fi
23494 if test $rc -ne 0; then :
23495
23496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23497 $as_echo "no" >&6; }
23498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdi_setup_and_register() wants 2 args" >&5
23499 $as_echo_n "checking whether bdi_setup_and_register() wants 2 args... " >&6; }
23500
23501
23502
23503 cat confdefs.h - <<_ACEOF >conftest.c
23504
23505
23506 #include <linux/backing-dev.h>
23507 struct backing_dev_info bdi;
23508
23509 int
23510 main (void)
23511 {
23512
23513 char *name = "bdi";
23514 int error __attribute__((unused)) =
23515 bdi_setup_and_register(&bdi, name);
23516
23517 ;
23518 return 0;
23519 }
23520
23521 _ACEOF
23522
23523
23524
23525 cat - <<_ACEOF >conftest.h
23526
23527 _ACEOF
23528
23529
23530 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
23531 echo "obj-m := conftest.o" >build/Makefile
23532 modpost_flag=''
23533 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
23534 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
23535 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23536 (eval $ac_try) 2>&5
23537 ac_status=$?
23538 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23539 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
23540 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23541 (eval $ac_try) 2>&5
23542 ac_status=$?
23543 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23544 test $ac_status = 0; }; }; then :
23545 rc=0
23546 else
23547 $as_echo "$as_me: failed program was:" >&5
23548 sed 's/^/| /' conftest.$ac_ext >&5
23549 rc=1
23550
23551
23552 fi
23553 rm -Rf build
23554
23555
23556 if test $rc -ne 0; then :
23557
23558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23559 $as_echo "no" >&6; }
23560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdi_setup_and_register() wants 3 args" >&5
23561 $as_echo_n "checking whether bdi_setup_and_register() wants 3 args... " >&6; }
23562
23563
23564
23565 cat confdefs.h - <<_ACEOF >conftest.c
23566
23567
23568 #include <linux/backing-dev.h>
23569 struct backing_dev_info bdi;
23570
23571 int
23572 main (void)
23573 {
23574
23575 char *name = "bdi";
23576 unsigned int cap = BDI_CAP_MAP_COPY;
23577 int error __attribute__((unused)) =
23578 bdi_setup_and_register(&bdi, name, cap);
23579
23580 ;
23581 return 0;
23582 }
23583
23584 _ACEOF
23585
23586
23587
23588 cat - <<_ACEOF >conftest.h
23589
23590 _ACEOF
23591
23592
23593 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
23594 echo "obj-m := conftest.o" >build/Makefile
23595 modpost_flag=''
23596 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
23597 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
23598 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23599 (eval $ac_try) 2>&5
23600 ac_status=$?
23601 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23602 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
23603 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23604 (eval $ac_try) 2>&5
23605 ac_status=$?
23606 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23607 test $ac_status = 0; }; }; then :
23608 rc=0
23609 else
23610 $as_echo "$as_me: failed program was:" >&5
23611 sed 's/^/| /' conftest.$ac_ext >&5
23612 rc=1
23613
23614
23615 fi
23616 rm -Rf build
23617
23618
23619 if test $rc -ne 0; then :
23620
23621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23622 $as_echo "no" >&6; }
23623
23624 else
23625 if test "x$enable_linux_builtin" != xyes; then
23626
23627 grep -q -E '[[:space:]]bdi_setup_and_register[[:space:]]' \
23628 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
23629 rc=$?
23630 if test $rc -ne 0; then
23631 export=0
23632 for file in mm/backing-dev.c; do
23633 grep -q -E "EXPORT_SYMBOL.*(bdi_setup_and_register)" \
23634 "$LINUX/$file" 2>/dev/null
23635 rc=$?
23636 if test $rc -eq 0; then
23637 export=1
23638 break;
23639 fi
23640 done
23641 if test $export -eq 0; then :
23642 rc=1
23643 else :
23644 rc=0
23645 fi
23646 else :
23647 rc=0
23648 fi
23649
23650 fi
23651 if test $rc -ne 0; then :
23652
23653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23654 $as_echo "no" >&6; }
23655
23656 else :
23657
23658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
23659 $as_echo "yes" >&6; }
23660
23661 $as_echo "#define HAVE_3ARGS_BDI_SETUP_AND_REGISTER 1" >>confdefs.h
23662
23663
23664 fi
23665 fi
23666
23667
23668 else
23669 if test "x$enable_linux_builtin" != xyes; then
23670
23671 grep -q -E '[[:space:]]bdi_setup_and_register[[:space:]]' \
23672 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
23673 rc=$?
23674 if test $rc -ne 0; then
23675 export=0
23676 for file in mm/backing-dev.c; do
23677 grep -q -E "EXPORT_SYMBOL.*(bdi_setup_and_register)" \
23678 "$LINUX/$file" 2>/dev/null
23679 rc=$?
23680 if test $rc -eq 0; then
23681 export=1
23682 break;
23683 fi
23684 done
23685 if test $export -eq 0; then :
23686 rc=1
23687 else :
23688 rc=0
23689 fi
23690 else :
23691 rc=0
23692 fi
23693
23694 fi
23695 if test $rc -ne 0; then :
23696
23697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23698 $as_echo "no" >&6; }
23699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdi_setup_and_register() wants 3 args" >&5
23700 $as_echo_n "checking whether bdi_setup_and_register() wants 3 args... " >&6; }
23701
23702
23703
23704 cat confdefs.h - <<_ACEOF >conftest.c
23705
23706
23707 #include <linux/backing-dev.h>
23708 struct backing_dev_info bdi;
23709
23710 int
23711 main (void)
23712 {
23713
23714 char *name = "bdi";
23715 unsigned int cap = BDI_CAP_MAP_COPY;
23716 int error __attribute__((unused)) =
23717 bdi_setup_and_register(&bdi, name, cap);
23718
23719 ;
23720 return 0;
23721 }
23722
23723 _ACEOF
23724
23725
23726
23727 cat - <<_ACEOF >conftest.h
23728
23729 _ACEOF
23730
23731
23732 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
23733 echo "obj-m := conftest.o" >build/Makefile
23734 modpost_flag=''
23735 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
23736 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
23737 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23738 (eval $ac_try) 2>&5
23739 ac_status=$?
23740 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23741 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
23742 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23743 (eval $ac_try) 2>&5
23744 ac_status=$?
23745 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23746 test $ac_status = 0; }; }; then :
23747 rc=0
23748 else
23749 $as_echo "$as_me: failed program was:" >&5
23750 sed 's/^/| /' conftest.$ac_ext >&5
23751 rc=1
23752
23753
23754 fi
23755 rm -Rf build
23756
23757
23758 if test $rc -ne 0; then :
23759
23760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23761 $as_echo "no" >&6; }
23762
23763 else
23764 if test "x$enable_linux_builtin" != xyes; then
23765
23766 grep -q -E '[[:space:]]bdi_setup_and_register[[:space:]]' \
23767 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
23768 rc=$?
23769 if test $rc -ne 0; then
23770 export=0
23771 for file in mm/backing-dev.c; do
23772 grep -q -E "EXPORT_SYMBOL.*(bdi_setup_and_register)" \
23773 "$LINUX/$file" 2>/dev/null
23774 rc=$?
23775 if test $rc -eq 0; then
23776 export=1
23777 break;
23778 fi
23779 done
23780 if test $export -eq 0; then :
23781 rc=1
23782 else :
23783 rc=0
23784 fi
23785 else :
23786 rc=0
23787 fi
23788
23789 fi
23790 if test $rc -ne 0; then :
23791
23792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23793 $as_echo "no" >&6; }
23794
23795 else :
23796
23797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
23798 $as_echo "yes" >&6; }
23799
23800 $as_echo "#define HAVE_3ARGS_BDI_SETUP_AND_REGISTER 1" >>confdefs.h
23801
23802
23803 fi
23804 fi
23805
23806
23807 else :
23808
23809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
23810 $as_echo "yes" >&6; }
23811
23812 $as_echo "#define HAVE_2ARGS_BDI_SETUP_AND_REGISTER 1" >>confdefs.h
23813
23814
23815 fi
23816 fi
23817
23818
23819 else :
23820
23821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
23822 $as_echo "yes" >&6; }
23823
23824 $as_echo "#define HAVE_SUPER_SETUP_BDI_NAME 1" >>confdefs.h
23825
23826
23827 fi
23828 fi
23829
23830
23831
23832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether set_nlink() is available" >&5
23833 $as_echo_n "checking whether set_nlink() is available... " >&6; }
23834
23835
23836 cat confdefs.h - <<_ACEOF >conftest.c
23837
23838
23839 #include <linux/fs.h>
23840
23841 int
23842 main (void)
23843 {
23844
23845 struct inode node;
23846 unsigned int link = 0;
23847 (void) set_nlink(&node, link);
23848
23849 ;
23850 return 0;
23851 }
23852
23853 _ACEOF
23854
23855
23856
23857 cat - <<_ACEOF >conftest.h
23858
23859 _ACEOF
23860
23861
23862 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
23863 echo "obj-m := conftest.o" >build/Makefile
23864 modpost_flag=''
23865 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
23866 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
23867 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23868 (eval $ac_try) 2>&5
23869 ac_status=$?
23870 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23871 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
23872 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23873 (eval $ac_try) 2>&5
23874 ac_status=$?
23875 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23876 test $ac_status = 0; }; }; then :
23877
23878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
23879 $as_echo "yes" >&6; }
23880
23881 $as_echo "#define HAVE_SET_NLINK 1" >>confdefs.h
23882
23883
23884 else
23885 $as_echo "$as_me: failed program was:" >&5
23886 sed 's/^/| /' conftest.$ac_ext >&5
23887
23888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23889 $as_echo "no" >&6; }
23890
23891
23892
23893 fi
23894 rm -Rf build
23895
23896
23897
23898
23899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether elevator_change() is available" >&5
23900 $as_echo_n "checking whether elevator_change() is available... " >&6; }
23901 tmp_flags="$EXTRA_KCFLAGS"
23902 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
23903
23904
23905 cat confdefs.h - <<_ACEOF >conftest.c
23906
23907
23908 #include <linux/blkdev.h>
23909 #include <linux/elevator.h>
23910
23911 int
23912 main (void)
23913 {
23914
23915 int ret;
23916 struct request_queue *q = NULL;
23917 char *elevator = NULL;
23918 ret = elevator_change(q, elevator);
23919
23920 ;
23921 return 0;
23922 }
23923
23924 _ACEOF
23925
23926
23927
23928 cat - <<_ACEOF >conftest.h
23929
23930 _ACEOF
23931
23932
23933 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
23934 echo "obj-m := conftest.o" >build/Makefile
23935 modpost_flag=''
23936 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
23937 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
23938 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23939 (eval $ac_try) 2>&5
23940 ac_status=$?
23941 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23942 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
23943 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23944 (eval $ac_try) 2>&5
23945 ac_status=$?
23946 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23947 test $ac_status = 0; }; }; then :
23948
23949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
23950 $as_echo "yes" >&6; }
23951
23952 $as_echo "#define HAVE_ELEVATOR_CHANGE 1" >>confdefs.h
23953
23954
23955 else
23956 $as_echo "$as_me: failed program was:" >&5
23957 sed 's/^/| /' conftest.$ac_ext >&5
23958
23959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23960 $as_echo "no" >&6; }
23961
23962
23963
23964 fi
23965 rm -Rf build
23966
23967
23968 EXTRA_KCFLAGS="$tmp_flags"
23969
23970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sget() wants 5 args" >&5
23971 $as_echo_n "checking whether sget() wants 5 args... " >&6; }
23972
23973
23974 cat confdefs.h - <<_ACEOF >conftest.c
23975
23976
23977 #include <linux/fs.h>
23978
23979 int
23980 main (void)
23981 {
23982
23983 struct file_system_type *type = NULL;
23984 int (*test)(struct super_block *,void *) = NULL;
23985 int (*set)(struct super_block *,void *) = NULL;
23986 int flags = 0;
23987 void *data = NULL;
23988 (void) sget(type, test, set, flags, data);
23989
23990 ;
23991 return 0;
23992 }
23993
23994 _ACEOF
23995
23996
23997
23998 cat - <<_ACEOF >conftest.h
23999
24000 _ACEOF
24001
24002
24003 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
24004 echo "obj-m := conftest.o" >build/Makefile
24005 modpost_flag=''
24006 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
24007 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
24008 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24009 (eval $ac_try) 2>&5
24010 ac_status=$?
24011 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24012 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
24013 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24014 (eval $ac_try) 2>&5
24015 ac_status=$?
24016 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24017 test $ac_status = 0; }; }; then :
24018
24019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24020 $as_echo "yes" >&6; }
24021
24022 $as_echo "#define HAVE_5ARG_SGET 1" >>confdefs.h
24023
24024
24025 else
24026 $as_echo "$as_me: failed program was:" >&5
24027 sed 's/^/| /' conftest.$ac_ext >&5
24028
24029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24030 $as_echo "no" >&6; }
24031
24032
24033
24034 fi
24035 rm -Rf build
24036
24037
24038
24039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lseek_execute() is available" >&5
24040 $as_echo_n "checking whether lseek_execute() is available... " >&6; }
24041
24042
24043
24044 cat confdefs.h - <<_ACEOF >conftest.c
24045
24046
24047 #include <linux/fs.h>
24048
24049 int
24050 main (void)
24051 {
24052
24053 struct file *fp __attribute__ ((unused)) = NULL;
24054 struct inode *ip __attribute__ ((unused)) = NULL;
24055 loff_t offset __attribute__ ((unused)) = 0;
24056 loff_t maxsize __attribute__ ((unused)) = 0;
24057
24058 lseek_execute(fp, ip, offset, maxsize);
24059
24060 ;
24061 return 0;
24062 }
24063
24064 _ACEOF
24065
24066
24067
24068 cat - <<_ACEOF >conftest.h
24069
24070 _ACEOF
24071
24072
24073 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
24074 echo "obj-m := conftest.o" >build/Makefile
24075 modpost_flag=''
24076 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
24077 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
24078 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24079 (eval $ac_try) 2>&5
24080 ac_status=$?
24081 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24082 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
24083 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24084 (eval $ac_try) 2>&5
24085 ac_status=$?
24086 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24087 test $ac_status = 0; }; }; then :
24088 rc=0
24089 else
24090 $as_echo "$as_me: failed program was:" >&5
24091 sed 's/^/| /' conftest.$ac_ext >&5
24092 rc=1
24093
24094
24095 fi
24096 rm -Rf build
24097
24098
24099 if test $rc -ne 0; then :
24100
24101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24102 $as_echo "no" >&6; }
24103
24104 else
24105 if test "x$enable_linux_builtin" != xyes; then
24106
24107 grep -q -E '[[:space:]]lseek_exclusive[[:space:]]' \
24108 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
24109 rc=$?
24110 if test $rc -ne 0; then
24111 export=0
24112 for file in fs/read_write.c; do
24113 grep -q -E "EXPORT_SYMBOL.*(lseek_exclusive)" \
24114 "$LINUX/$file" 2>/dev/null
24115 rc=$?
24116 if test $rc -eq 0; then
24117 export=1
24118 break;
24119 fi
24120 done
24121 if test $export -eq 0; then :
24122 rc=1
24123 else :
24124 rc=0
24125 fi
24126 else :
24127 rc=0
24128 fi
24129
24130 fi
24131 if test $rc -ne 0; then :
24132
24133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24134 $as_echo "no" >&6; }
24135
24136 else :
24137
24138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24139 $as_echo "yes" >&6; }
24140
24141 $as_echo "#define HAVE_LSEEK_EXECUTE 1" >>confdefs.h
24142
24143
24144 fi
24145 fi
24146
24147
24148
24149 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->iterate_shared() is available" >&5
24150 $as_echo_n "checking whether fops->iterate_shared() is available... " >&6; }
24151
24152
24153 cat confdefs.h - <<_ACEOF >conftest.c
24154
24155
24156 #include <linux/fs.h>
24157 int iterate(struct file *filp, struct dir_context * context)
24158 { return 0; }
24159
24160 static const struct file_operations fops
24161 __attribute__ ((unused)) = {
24162 .iterate_shared = iterate,
24163 };
24164
24165 int
24166 main (void)
24167 {
24168
24169
24170 ;
24171 return 0;
24172 }
24173
24174 _ACEOF
24175
24176
24177
24178 cat - <<_ACEOF >conftest.h
24179
24180 _ACEOF
24181
24182
24183 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
24184 echo "obj-m := conftest.o" >build/Makefile
24185 modpost_flag=''
24186 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
24187 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
24188 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24189 (eval $ac_try) 2>&5
24190 ac_status=$?
24191 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24192 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
24193 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24194 (eval $ac_try) 2>&5
24195 ac_status=$?
24196 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24197 test $ac_status = 0; }; }; then :
24198
24199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24200 $as_echo "yes" >&6; }
24201
24202 $as_echo "#define HAVE_VFS_ITERATE_SHARED 1" >>confdefs.h
24203
24204
24205 else
24206 $as_echo "$as_me: failed program was:" >&5
24207 sed 's/^/| /' conftest.$ac_ext >&5
24208
24209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24210 $as_echo "no" >&6; }
24211
24212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->iterate() is available" >&5
24213 $as_echo_n "checking whether fops->iterate() is available... " >&6; }
24214
24215
24216 cat confdefs.h - <<_ACEOF >conftest.c
24217
24218
24219 #include <linux/fs.h>
24220 int iterate(struct file *filp, struct dir_context * context)
24221 { return 0; }
24222
24223 static const struct file_operations fops
24224 __attribute__ ((unused)) = {
24225 .iterate = iterate,
24226 };
24227
24228 int
24229 main (void)
24230 {
24231
24232
24233 ;
24234 return 0;
24235 }
24236
24237 _ACEOF
24238
24239
24240
24241 cat - <<_ACEOF >conftest.h
24242
24243 _ACEOF
24244
24245
24246 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
24247 echo "obj-m := conftest.o" >build/Makefile
24248 modpost_flag=''
24249 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
24250 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
24251 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24252 (eval $ac_try) 2>&5
24253 ac_status=$?
24254 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24255 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
24256 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24257 (eval $ac_try) 2>&5
24258 ac_status=$?
24259 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24260 test $ac_status = 0; }; }; then :
24261
24262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24263 $as_echo "yes" >&6; }
24264
24265 $as_echo "#define HAVE_VFS_ITERATE 1" >>confdefs.h
24266
24267
24268 else
24269 $as_echo "$as_me: failed program was:" >&5
24270 sed 's/^/| /' conftest.$ac_ext >&5
24271
24272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24273 $as_echo "no" >&6; }
24274
24275 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->readdir() is available" >&5
24276 $as_echo_n "checking whether fops->readdir() is available... " >&6; }
24277
24278
24279 cat confdefs.h - <<_ACEOF >conftest.c
24280
24281
24282 #include <linux/fs.h>
24283 int readdir(struct file *filp, void *entry, filldir_t func)
24284 { return 0; }
24285
24286 static const struct file_operations fops
24287 __attribute__ ((unused)) = {
24288 .readdir = readdir,
24289 };
24290
24291 int
24292 main (void)
24293 {
24294
24295
24296 ;
24297 return 0;
24298 }
24299
24300 _ACEOF
24301
24302
24303
24304 cat - <<_ACEOF >conftest.h
24305
24306 _ACEOF
24307
24308
24309 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
24310 echo "obj-m := conftest.o" >build/Makefile
24311 modpost_flag=''
24312 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
24313 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
24314 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24315 (eval $ac_try) 2>&5
24316 ac_status=$?
24317 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24318 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
24319 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24320 (eval $ac_try) 2>&5
24321 ac_status=$?
24322 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24323 test $ac_status = 0; }; }; then :
24324
24325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24326 $as_echo "yes" >&6; }
24327
24328 $as_echo "#define HAVE_VFS_READDIR 1" >>confdefs.h
24329
24330
24331 else
24332 $as_echo "$as_me: failed program was:" >&5
24333 sed 's/^/| /' conftest.$ac_ext >&5
24334
24335 as_fn_error $? "no; file a bug report with ZFSOnLinux" "$LINENO" 5
24336
24337
24338
24339 fi
24340 rm -Rf build
24341
24342
24343
24344
24345
24346 fi
24347 rm -Rf build
24348
24349
24350
24351
24352
24353 fi
24354 rm -Rf build
24355
24356
24357
24358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->read/write_iter() are available" >&5
24359 $as_echo_n "checking whether fops->read/write_iter() are available... " >&6; }
24360
24361
24362 cat confdefs.h - <<_ACEOF >conftest.c
24363
24364
24365 #include <linux/fs.h>
24366
24367 ssize_t test_read(struct kiocb *kiocb, struct iov_iter *to)
24368 { return 0; }
24369 ssize_t test_write(struct kiocb *kiocb, struct iov_iter *from)
24370 { return 0; }
24371
24372 static const struct file_operations
24373 fops __attribute__ ((unused)) = {
24374 .read_iter = test_read,
24375 .write_iter = test_write,
24376 };
24377
24378 int
24379 main (void)
24380 {
24381
24382
24383 ;
24384 return 0;
24385 }
24386
24387 _ACEOF
24388
24389
24390
24391 cat - <<_ACEOF >conftest.h
24392
24393 _ACEOF
24394
24395
24396 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
24397 echo "obj-m := conftest.o" >build/Makefile
24398 modpost_flag=''
24399 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
24400 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
24401 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24402 (eval $ac_try) 2>&5
24403 ac_status=$?
24404 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24405 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
24406 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24407 (eval $ac_try) 2>&5
24408 ac_status=$?
24409 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24410 test $ac_status = 0; }; }; then :
24411
24412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24413 $as_echo "yes" >&6; }
24414
24415 $as_echo "#define HAVE_VFS_RW_ITERATE 1" >>confdefs.h
24416
24417
24418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether new_sync_read() is available" >&5
24419 $as_echo_n "checking whether new_sync_read() is available... " >&6; }
24420
24421
24422 cat confdefs.h - <<_ACEOF >conftest.c
24423
24424
24425 #include <linux/fs.h>
24426
24427 int
24428 main (void)
24429 {
24430
24431 new_sync_read(NULL, NULL, 0, NULL);
24432
24433 ;
24434 return 0;
24435 }
24436
24437 _ACEOF
24438
24439
24440
24441 cat - <<_ACEOF >conftest.h
24442
24443 _ACEOF
24444
24445
24446 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
24447 echo "obj-m := conftest.o" >build/Makefile
24448 modpost_flag=''
24449 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
24450 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
24451 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24452 (eval $ac_try) 2>&5
24453 ac_status=$?
24454 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24455 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
24456 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24457 (eval $ac_try) 2>&5
24458 ac_status=$?
24459 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24460 test $ac_status = 0; }; }; then :
24461
24462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24463 $as_echo "yes" >&6; }
24464
24465 $as_echo "#define HAVE_NEW_SYNC_READ 1" >>confdefs.h
24466
24467
24468 else
24469 $as_echo "$as_me: failed program was:" >&5
24470 sed 's/^/| /' conftest.$ac_ext >&5
24471
24472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24473 $as_echo "no" >&6; }
24474
24475
24476
24477 fi
24478 rm -Rf build
24479
24480
24481
24482
24483 else
24484 $as_echo "$as_me: failed program was:" >&5
24485 sed 's/^/| /' conftest.$ac_ext >&5
24486
24487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24488 $as_echo "no" >&6; }
24489
24490
24491
24492 fi
24493 rm -Rf build
24494
24495
24496
24497 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether generic_write_checks() takes kiocb" >&5
24498 $as_echo_n "checking whether generic_write_checks() takes kiocb... " >&6; }
24499
24500
24501 cat confdefs.h - <<_ACEOF >conftest.c
24502
24503
24504 #include <linux/fs.h>
24505
24506
24507 int
24508 main (void)
24509 {
24510
24511 struct kiocb *iocb = NULL;
24512 struct iov_iter *iov = NULL;
24513 generic_write_checks(iocb, iov);
24514
24515 ;
24516 return 0;
24517 }
24518
24519 _ACEOF
24520
24521
24522
24523 cat - <<_ACEOF >conftest.h
24524
24525 _ACEOF
24526
24527
24528 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
24529 echo "obj-m := conftest.o" >build/Makefile
24530 modpost_flag=''
24531 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
24532 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
24533 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24534 (eval $ac_try) 2>&5
24535 ac_status=$?
24536 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24537 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
24538 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24539 (eval $ac_try) 2>&5
24540 ac_status=$?
24541 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24542 test $ac_status = 0; }; }; then :
24543
24544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24545 $as_echo "yes" >&6; }
24546
24547 $as_echo "#define HAVE_GENERIC_WRITE_CHECKS_KIOCB 1" >>confdefs.h
24548
24549
24550 else
24551 $as_echo "$as_me: failed program was:" >&5
24552 sed 's/^/| /' conftest.$ac_ext >&5
24553
24554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24555 $as_echo "no" >&6; }
24556
24557
24558
24559 fi
24560 rm -Rf build
24561
24562
24563
24564
24565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether kmap_atomic wants 1 args" >&5
24566 $as_echo_n "checking whether kmap_atomic wants 1 args... " >&6; }
24567
24568
24569 cat confdefs.h - <<_ACEOF >conftest.c
24570
24571
24572 #include <linux/pagemap.h>
24573
24574 int
24575 main (void)
24576 {
24577
24578 struct page page;
24579 kmap_atomic(&page);
24580
24581 ;
24582 return 0;
24583 }
24584
24585 _ACEOF
24586
24587
24588
24589 cat - <<_ACEOF >conftest.h
24590
24591 _ACEOF
24592
24593
24594 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
24595 echo "obj-m := conftest.o" >build/Makefile
24596 modpost_flag=''
24597 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
24598 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
24599 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24600 (eval $ac_try) 2>&5
24601 ac_status=$?
24602 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24603 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
24604 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24605 (eval $ac_try) 2>&5
24606 ac_status=$?
24607 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24608 test $ac_status = 0; }; }; then :
24609
24610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24611 $as_echo "yes" >&6; }
24612
24613 $as_echo "#define HAVE_1ARG_KMAP_ATOMIC 1" >>confdefs.h
24614
24615
24616 else
24617 $as_echo "$as_me: failed program was:" >&5
24618 sed 's/^/| /' conftest.$ac_ext >&5
24619
24620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24621 $as_echo "no" >&6; }
24622
24623
24624
24625 fi
24626 rm -Rf build
24627
24628
24629
24630
24631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether follow_down_one() is available" >&5
24632 $as_echo_n "checking whether follow_down_one() is available... " >&6; }
24633
24634
24635 cat confdefs.h - <<_ACEOF >conftest.c
24636
24637
24638 #include <linux/namei.h>
24639
24640 int
24641 main (void)
24642 {
24643
24644 struct path *p = NULL;
24645 follow_down_one(p);
24646
24647 ;
24648 return 0;
24649 }
24650
24651 _ACEOF
24652
24653
24654
24655 cat - <<_ACEOF >conftest.h
24656
24657 _ACEOF
24658
24659
24660 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
24661 echo "obj-m := conftest.o" >build/Makefile
24662 modpost_flag=''
24663 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
24664 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
24665 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24666 (eval $ac_try) 2>&5
24667 ac_status=$?
24668 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24669 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
24670 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24671 (eval $ac_try) 2>&5
24672 ac_status=$?
24673 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24674 test $ac_status = 0; }; }; then :
24675
24676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24677 $as_echo "yes" >&6; }
24678
24679 $as_echo "#define HAVE_FOLLOW_DOWN_ONE 1" >>confdefs.h
24680
24681
24682 else
24683 $as_echo "$as_me: failed program was:" >&5
24684 sed 's/^/| /' conftest.$ac_ext >&5
24685
24686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24687 $as_echo "no" >&6; }
24688
24689
24690
24691 fi
24692 rm -Rf build
24693
24694
24695
24696
24697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether make_request_fn() returns int" >&5
24698 $as_echo_n "checking whether make_request_fn() returns int... " >&6; }
24699
24700
24701 cat confdefs.h - <<_ACEOF >conftest.c
24702
24703
24704 #include <linux/blkdev.h>
24705
24706 int make_request(struct request_queue *q, struct bio *bio)
24707 {
24708 return (0);
24709 }
24710
24711 int
24712 main (void)
24713 {
24714
24715 blk_queue_make_request(NULL, &make_request);
24716
24717 ;
24718 return 0;
24719 }
24720
24721 _ACEOF
24722
24723
24724
24725 cat - <<_ACEOF >conftest.h
24726
24727 _ACEOF
24728
24729
24730 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
24731 echo "obj-m := conftest.o" >build/Makefile
24732 modpost_flag=''
24733 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
24734 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
24735 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24736 (eval $ac_try) 2>&5
24737 ac_status=$?
24738 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24739 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
24740 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24741 (eval $ac_try) 2>&5
24742 ac_status=$?
24743 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24744 test $ac_status = 0; }; }; then :
24745
24746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24747 $as_echo "yes" >&6; }
24748
24749 $as_echo "#define MAKE_REQUEST_FN_RET int" >>confdefs.h
24750
24751
24752 $as_echo "#define HAVE_MAKE_REQUEST_FN_RET_INT 1" >>confdefs.h
24753
24754
24755 else
24756 $as_echo "$as_me: failed program was:" >&5
24757 sed 's/^/| /' conftest.$ac_ext >&5
24758
24759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24760 $as_echo "no" >&6; }
24761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether make_request_fn() returns void" >&5
24762 $as_echo_n "checking whether make_request_fn() returns void... " >&6; }
24763
24764
24765 cat confdefs.h - <<_ACEOF >conftest.c
24766
24767
24768 #include <linux/blkdev.h>
24769
24770 void make_request(struct request_queue *q, struct bio *bio)
24771 {
24772 return;
24773 }
24774
24775 int
24776 main (void)
24777 {
24778
24779 blk_queue_make_request(NULL, &make_request);
24780
24781 ;
24782 return 0;
24783 }
24784
24785 _ACEOF
24786
24787
24788
24789 cat - <<_ACEOF >conftest.h
24790
24791 _ACEOF
24792
24793
24794 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
24795 echo "obj-m := conftest.o" >build/Makefile
24796 modpost_flag=''
24797 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
24798 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
24799 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24800 (eval $ac_try) 2>&5
24801 ac_status=$?
24802 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24803 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
24804 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24805 (eval $ac_try) 2>&5
24806 ac_status=$?
24807 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24808 test $ac_status = 0; }; }; then :
24809
24810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24811 $as_echo "yes" >&6; }
24812
24813 $as_echo "#define MAKE_REQUEST_FN_RET void" >>confdefs.h
24814
24815
24816 else
24817 $as_echo "$as_me: failed program was:" >&5
24818 sed 's/^/| /' conftest.$ac_ext >&5
24819
24820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24821 $as_echo "no" >&6; }
24822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether make_request_fn() returns blk_qc_t" >&5
24823 $as_echo_n "checking whether make_request_fn() returns blk_qc_t... " >&6; }
24824
24825
24826 cat confdefs.h - <<_ACEOF >conftest.c
24827
24828
24829 #include <linux/blkdev.h>
24830
24831 blk_qc_t make_request(struct request_queue *q, struct bio *bio)
24832 {
24833 return (BLK_QC_T_NONE);
24834 }
24835
24836 int
24837 main (void)
24838 {
24839
24840 blk_queue_make_request(NULL, &make_request);
24841
24842 ;
24843 return 0;
24844 }
24845
24846 _ACEOF
24847
24848
24849
24850 cat - <<_ACEOF >conftest.h
24851
24852 _ACEOF
24853
24854
24855 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
24856 echo "obj-m := conftest.o" >build/Makefile
24857 modpost_flag=''
24858 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
24859 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
24860 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24861 (eval $ac_try) 2>&5
24862 ac_status=$?
24863 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24864 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
24865 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24866 (eval $ac_try) 2>&5
24867 ac_status=$?
24868 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24869 test $ac_status = 0; }; }; then :
24870
24871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24872 $as_echo "yes" >&6; }
24873
24874 $as_echo "#define MAKE_REQUEST_FN_RET blk_qc_t" >>confdefs.h
24875
24876
24877 $as_echo "#define HAVE_MAKE_REQUEST_FN_RET_QC 1" >>confdefs.h
24878
24879
24880 else
24881 $as_echo "$as_me: failed program was:" >&5
24882 sed 's/^/| /' conftest.$ac_ext >&5
24883
24884 as_fn_error $? "no - Please file a bug report at
24885 https://github.com/zfsonlinux/zfs/issues/new" "$LINENO" 5
24886
24887
24888
24889 fi
24890 rm -Rf build
24891
24892
24893
24894
24895
24896 fi
24897 rm -Rf build
24898
24899
24900
24901
24902
24903 fi
24904 rm -Rf build
24905
24906
24907
24908
24909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether generic IO accounting symbols are avaliable" >&5
24910 $as_echo_n "checking whether generic IO accounting symbols are avaliable... " >&6; }
24911
24912
24913
24914 cat confdefs.h - <<_ACEOF >conftest.c
24915
24916
24917 #include <linux/bio.h>
24918
24919 void (*generic_start_io_acct_f)(int, unsigned long,
24920 struct hd_struct *) = &generic_start_io_acct;
24921 void (*generic_end_io_acct_f)(int, struct hd_struct *,
24922 unsigned long) = &generic_end_io_acct;
24923
24924 int
24925 main (void)
24926 {
24927
24928 generic_start_io_acct(0, 0, NULL);
24929 generic_end_io_acct(0, NULL, 0);
24930
24931 ;
24932 return 0;
24933 }
24934
24935 _ACEOF
24936
24937
24938
24939 cat - <<_ACEOF >conftest.h
24940
24941 _ACEOF
24942
24943
24944 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
24945 echo "obj-m := conftest.o" >build/Makefile
24946 modpost_flag=''
24947 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
24948 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
24949 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24950 (eval $ac_try) 2>&5
24951 ac_status=$?
24952 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24953 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
24954 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24955 (eval $ac_try) 2>&5
24956 ac_status=$?
24957 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24958 test $ac_status = 0; }; }; then :
24959 rc=0
24960 else
24961 $as_echo "$as_me: failed program was:" >&5
24962 sed 's/^/| /' conftest.$ac_ext >&5
24963 rc=1
24964
24965
24966 fi
24967 rm -Rf build
24968
24969
24970 if test $rc -ne 0; then :
24971
24972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24973 $as_echo "no" >&6; }
24974
24975 else
24976 if test "x$enable_linux_builtin" != xyes; then
24977
24978 grep -q -E '[[:space:]]generic_start_io_acct[[:space:]]' \
24979 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
24980 rc=$?
24981 if test $rc -ne 0; then
24982 export=0
24983 for file in block/bio.c; do
24984 grep -q -E "EXPORT_SYMBOL.*(generic_start_io_acct)" \
24985 "$LINUX/$file" 2>/dev/null
24986 rc=$?
24987 if test $rc -eq 0; then
24988 export=1
24989 break;
24990 fi
24991 done
24992 if test $export -eq 0; then :
24993 rc=1
24994 else :
24995 rc=0
24996 fi
24997 else :
24998 rc=0
24999 fi
25000
25001 fi
25002 if test $rc -ne 0; then :
25003
25004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25005 $as_echo "no" >&6; }
25006
25007 else :
25008
25009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
25010 $as_echo "yes" >&6; }
25011
25012 $as_echo "#define HAVE_GENERIC_IO_ACCT 1" >>confdefs.h
25013
25014
25015 fi
25016 fi
25017
25018
25019
25020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->rename() wants flags" >&5
25021 $as_echo_n "checking whether iops->rename() wants flags... " >&6; }
25022
25023
25024 cat confdefs.h - <<_ACEOF >conftest.c
25025
25026
25027 #include <linux/fs.h>
25028 int rename_fn(struct inode *sip, struct dentry *sdp,
25029 struct inode *tip, struct dentry *tdp,
25030 unsigned int flags) { return 0; }
25031
25032 static const struct inode_operations
25033 iops __attribute__ ((unused)) = {
25034 .rename = rename_fn,
25035 };
25036
25037 int
25038 main (void)
25039 {
25040
25041
25042 ;
25043 return 0;
25044 }
25045
25046 _ACEOF
25047
25048
25049
25050 cat - <<_ACEOF >conftest.h
25051
25052 _ACEOF
25053
25054
25055 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
25056 echo "obj-m := conftest.o" >build/Makefile
25057 modpost_flag=''
25058 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
25059 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
25060 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25061 (eval $ac_try) 2>&5
25062 ac_status=$?
25063 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25064 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
25065 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25066 (eval $ac_try) 2>&5
25067 ac_status=$?
25068 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25069 test $ac_status = 0; }; }; then :
25070
25071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
25072 $as_echo "yes" >&6; }
25073
25074 $as_echo "#define HAVE_RENAME_WANTS_FLAGS 1" >>confdefs.h
25075
25076
25077 else
25078 $as_echo "$as_me: failed program was:" >&5
25079 sed 's/^/| /' conftest.$ac_ext >&5
25080
25081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25082 $as_echo "no" >&6; }
25083
25084
25085
25086 fi
25087 rm -Rf build
25088
25089
25090
25091
25092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether generic_setxattr() exists" >&5
25093 $as_echo_n "checking whether generic_setxattr() exists... " >&6; }
25094
25095
25096 cat confdefs.h - <<_ACEOF >conftest.c
25097
25098
25099 #include <linux/fs.h>
25100 #include <linux/xattr.h>
25101
25102 static const struct inode_operations
25103 iops __attribute__ ((unused)) = {
25104 .setxattr = generic_setxattr
25105 };
25106
25107 int
25108 main (void)
25109 {
25110
25111
25112 ;
25113 return 0;
25114 }
25115
25116 _ACEOF
25117
25118
25119
25120 cat - <<_ACEOF >conftest.h
25121
25122 _ACEOF
25123
25124
25125 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
25126 echo "obj-m := conftest.o" >build/Makefile
25127 modpost_flag=''
25128 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
25129 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
25130 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25131 (eval $ac_try) 2>&5
25132 ac_status=$?
25133 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25134 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
25135 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25136 (eval $ac_try) 2>&5
25137 ac_status=$?
25138 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25139 test $ac_status = 0; }; }; then :
25140
25141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
25142 $as_echo "yes" >&6; }
25143
25144 $as_echo "#define HAVE_GENERIC_SETXATTR 1" >>confdefs.h
25145
25146
25147 else
25148 $as_echo "$as_me: failed program was:" >&5
25149 sed 's/^/| /' conftest.$ac_ext >&5
25150
25151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25152 $as_echo "no" >&6; }
25153
25154
25155
25156 fi
25157 rm -Rf build
25158
25159
25160
25161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether current_time() exists" >&5
25162 $as_echo_n "checking whether current_time() exists... " >&6; }
25163
25164
25165
25166 cat confdefs.h - <<_ACEOF >conftest.c
25167
25168
25169 #include <linux/fs.h>
25170
25171 int
25172 main (void)
25173 {
25174
25175 struct inode ip;
25176 struct timespec now __attribute__ ((unused));
25177
25178 now = current_time(&ip);
25179
25180 ;
25181 return 0;
25182 }
25183
25184 _ACEOF
25185
25186
25187
25188 cat - <<_ACEOF >conftest.h
25189
25190 _ACEOF
25191
25192
25193 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
25194 echo "obj-m := conftest.o" >build/Makefile
25195 modpost_flag=''
25196 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
25197 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
25198 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25199 (eval $ac_try) 2>&5
25200 ac_status=$?
25201 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25202 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
25203 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25204 (eval $ac_try) 2>&5
25205 ac_status=$?
25206 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25207 test $ac_status = 0; }; }; then :
25208 rc=0
25209 else
25210 $as_echo "$as_me: failed program was:" >&5
25211 sed 's/^/| /' conftest.$ac_ext >&5
25212 rc=1
25213
25214
25215 fi
25216 rm -Rf build
25217
25218
25219 if test $rc -ne 0; then :
25220
25221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25222 $as_echo "no" >&6; }
25223
25224 else
25225 if test "x$enable_linux_builtin" != xyes; then
25226
25227 grep -q -E '[[:space:]]current_time[[:space:]]' \
25228 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
25229 rc=$?
25230 if test $rc -ne 0; then
25231 export=0
25232 for file in fs/inode.c; do
25233 grep -q -E "EXPORT_SYMBOL.*(current_time)" \
25234 "$LINUX/$file" 2>/dev/null
25235 rc=$?
25236 if test $rc -eq 0; then
25237 export=1
25238 break;
25239 fi
25240 done
25241 if test $export -eq 0; then :
25242 rc=1
25243 else :
25244 rc=0
25245 fi
25246 else :
25247 rc=0
25248 fi
25249
25250 fi
25251 if test $rc -ne 0; then :
25252
25253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25254 $as_echo "no" >&6; }
25255
25256 else :
25257
25258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
25259 $as_echo "yes" >&6; }
25260
25261 $as_echo "#define HAVE_CURRENT_TIME 1" >>confdefs.h
25262
25263
25264 fi
25265 fi
25266
25267
25268
25269 if test "$LINUX_OBJ" != "$LINUX"; then :
25270
25271 KERNELMAKE_PARAMS="$KERNELMAKE_PARAMS O=$LINUX_OBJ"
25272
25273 fi
25274
25275
25276
25277 KERNELCPPFLAGS="$KERNELCPPFLAGS $NO_UNUSED_BUT_SET_VARIABLE"
25278 KERNELCPPFLAGS="$KERNELCPPFLAGS $NO_BOOL_COMPARE"
25279 KERNELCPPFLAGS="$KERNELCPPFLAGS -DHAVE_SPL -D_KERNEL"
25280 KERNELCPPFLAGS="$KERNELCPPFLAGS -DTEXT_DOMAIN=\\\"zfs-linux-kernel\\\""
25281
25282
25283 ;;
25284 all)
25285
25286
25287 # Check whether --with-linux was given.
25288 if test "${with_linux+set}" = set; then :
25289 withval=$with_linux; kernelsrc="$withval"
25290 fi
25291
25292
25293
25294 # Check whether --with-linux-obj was given.
25295 if test "${with_linux_obj+set}" = set; then :
25296 withval=$with_linux_obj; kernelbuild="$withval"
25297 fi
25298
25299
25300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking kernel source directory" >&5
25301 $as_echo_n "checking kernel source directory... " >&6; }
25302 if test -z "$kernelsrc"; then :
25303
25304 if test -e "/lib/modules/$(uname -r)/source"; then :
25305
25306 headersdir="/lib/modules/$(uname -r)/source"
25307 sourcelink=$(readlink -f "$headersdir")
25308
25309 elif test -e "/lib/modules/$(uname -r)/build"; then :
25310
25311 headersdir="/lib/modules/$(uname -r)/build"
25312 sourcelink=$(readlink -f "$headersdir")
25313
25314 else
25315
25316 sourcelink=$(ls -1d /usr/src/kernels/* \
25317 /usr/src/linux-* \
25318 2>/dev/null | grep -v obj | tail -1)
25319
25320 fi
25321
25322 if test -n "$sourcelink" && test -e ${sourcelink}; then :
25323
25324 kernelsrc=`readlink -f ${sourcelink}`
25325
25326 else
25327
25328 kernelsrc="Not found"
25329
25330 fi
25331
25332 else
25333
25334 if test "$kernelsrc" = "NONE"; then :
25335
25336 kernsrcver=NONE
25337
25338 fi
25339
25340 fi
25341
25342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $kernelsrc" >&5
25343 $as_echo "$kernelsrc" >&6; }
25344 if test ! -d "$kernelsrc"; then :
25345
25346 as_fn_error $? "
25347 *** Please make sure the kernel devel package for your distribution
25348 *** is installed and then try again. If that fails, you can specify the
25349 *** location of the kernel source with the '--with-linux=PATH' option." "$LINENO" 5
25350
25351 fi
25352
25353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking kernel build directory" >&5
25354 $as_echo_n "checking kernel build directory... " >&6; }
25355 if test -z "$kernelbuild"; then :
25356
25357 if test -e "/lib/modules/$(uname -r)/build"; then :
25358
25359 kernelbuild=`readlink -f /lib/modules/$(uname -r)/build`
25360
25361 elif test -d ${kernelsrc}-obj/${target_cpu}/${target_cpu}; then :
25362
25363 kernelbuild=${kernelsrc}-obj/${target_cpu}/${target_cpu}
25364
25365 elif test -d ${kernelsrc}-obj/${target_cpu}/default; then :
25366
25367 kernelbuild=${kernelsrc}-obj/${target_cpu}/default
25368
25369 elif test -d `dirname ${kernelsrc}`/build-${target_cpu}; then :
25370
25371 kernelbuild=`dirname ${kernelsrc}`/build-${target_cpu}
25372
25373 else
25374
25375 kernelbuild=${kernelsrc}
25376
25377 fi
25378
25379 fi
25380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $kernelbuild" >&5
25381 $as_echo "$kernelbuild" >&6; }
25382
25383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking kernel source version" >&5
25384 $as_echo_n "checking kernel source version... " >&6; }
25385 utsrelease1=$kernelbuild/include/linux/version.h
25386 utsrelease2=$kernelbuild/include/linux/utsrelease.h
25387 utsrelease3=$kernelbuild/include/generated/utsrelease.h
25388 if test -r $utsrelease1 && fgrep -q UTS_RELEASE $utsrelease1; then :
25389
25390 utsrelease=linux/version.h
25391
25392 elif test -r $utsrelease2 && fgrep -q UTS_RELEASE $utsrelease2; then :
25393
25394 utsrelease=linux/utsrelease.h
25395
25396 elif test -r $utsrelease3 && fgrep -q UTS_RELEASE $utsrelease3; then :
25397
25398 utsrelease=generated/utsrelease.h
25399
25400 fi
25401
25402 if test "$utsrelease"; then :
25403
25404 kernsrcver=`(echo "#include <$utsrelease>";
25405 echo "kernsrcver=UTS_RELEASE") |
25406 cpp -I $kernelbuild/include |
25407 grep "^kernsrcver=" | cut -d \" -f 2`
25408
25409 if test -z "$kernsrcver"; then :
25410
25411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Not found" >&5
25412 $as_echo "Not found" >&6; }
25413 as_fn_error $? "*** Cannot determine kernel version." "$LINENO" 5
25414
25415 fi
25416
25417 else
25418
25419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Not found" >&5
25420 $as_echo "Not found" >&6; }
25421 if test "x$enable_linux_builtin" != xyes; then
25422 as_fn_error $? "*** Cannot find UTS_RELEASE definition." "$LINENO" 5
25423 else
25424 as_fn_error $? "
25425 *** Cannot find UTS_RELEASE definition.
25426 *** Please run 'make prepare' inside the kernel source tree." "$LINENO" 5
25427 fi
25428
25429 fi
25430
25431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $kernsrcver" >&5
25432 $as_echo "$kernsrcver" >&6; }
25433
25434 LINUX=${kernelsrc}
25435 LINUX_OBJ=${kernelbuild}
25436 LINUX_VERSION=${kernsrcver}
25437
25438
25439
25440
25441
25442
25443 modpost=$LINUX/scripts/Makefile.modpost
25444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking kernel file name for module symbols" >&5
25445 $as_echo_n "checking kernel file name for module symbols... " >&6; }
25446 if test "x$enable_linux_builtin" != xyes -a -f "$modpost"; then :
25447
25448 if grep -q Modules.symvers $modpost; then :
25449
25450 LINUX_SYMBOLS=Modules.symvers
25451
25452 else
25453
25454 LINUX_SYMBOLS=Module.symvers
25455
25456 fi
25457
25458 if test ! -f "$LINUX_OBJ/$LINUX_SYMBOLS"; then :
25459
25460 as_fn_error $? "
25461 *** Please make sure the kernel devel package for your distribution
25462 *** is installed. If you are building with a custom kernel, make sure the
25463 *** kernel is configured, built, and the '--with-linux=PATH' configure
25464 *** option refers to the location of the kernel source." "$LINENO" 5
25465
25466 fi
25467
25468 else
25469
25470 LINUX_SYMBOLS=NONE
25471
25472 fi
25473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINUX_SYMBOLS" >&5
25474 $as_echo "$LINUX_SYMBOLS" >&6; }
25475
25476
25477
25478
25479
25480 # Check whether --with-spl was given.
25481 if test "${with_spl+set}" = set; then :
25482 withval=$with_spl; splsrc="$withval"
25483 fi
25484
25485
25486
25487 # Check whether --with-spl-obj was given.
25488 if test "${with_spl_obj+set}" = set; then :
25489 withval=$with_spl_obj; splbuild="$withval"
25490 fi
25491
25492
25493
25494 # Check whether --with-spl-timeout was given.
25495 if test "${with_spl_timeout+set}" = set; then :
25496 withval=$with_spl_timeout; timeout="$withval"
25497 else
25498 timeout=0
25499 fi
25500
25501
25502 splsrc0="/var/lib/dkms/spl/${VERSION}/build"
25503 splsrc1="/usr/local/src/spl-${VERSION}/${LINUX_VERSION}"
25504 splsrc2="/usr/local/src/spl-${VERSION}"
25505 splsrc3="/usr/src/spl-${VERSION}/${LINUX_VERSION}"
25506 splsrc4="/usr/src/spl-${VERSION}"
25507 splsrc5="../spl/"
25508 splsrc6="$LINUX"
25509
25510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking spl source directory" >&5
25511 $as_echo_n "checking spl source directory... " >&6; }
25512 if test -z "${splsrc}"; then :
25513
25514 if test -e "${splsrc0}/spl.release.in"; then :
25515
25516 splsrc=${splsrc0}
25517
25518 elif test -e "${splsrc1}/spl.release.in"; then :
25519
25520 splsrc=${splsrc1}
25521
25522 elif test -e "${splsrc2}/spl.release.in"; then :
25523
25524 splsrc=${splsrc2}
25525
25526 elif test -e "${splsrc3}/spl.release.in"; then :
25527
25528 splsrc=$(readlink -f "${splsrc3}")
25529
25530 elif test -e "${splsrc4}/spl.release.in" ; then :
25531
25532 splsrc=${splsrc4}
25533
25534 elif test -e "${splsrc5}/spl.release.in"; then :
25535
25536 splsrc=$(readlink -f "${splsrc5}")
25537
25538 elif test -e "${splsrc6}/spl.release.in" ; then :
25539
25540 splsrc=${splsrc6}
25541
25542 else
25543
25544 splsrc="Not found"
25545
25546 fi
25547
25548 else
25549
25550 if test "$splsrc" = "NONE"; then :
25551
25552 splbuild=NONE
25553 splsrcver=NONE
25554
25555 fi
25556
25557 fi
25558
25559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $splsrc" >&5
25560 $as_echo "$splsrc" >&6; }
25561 if test ! -e "$splsrc/spl.release.in"; then :
25562
25563 as_fn_error $? "
25564 *** Please make sure the kmod spl devel package for your distribution
25565 *** is installed then try again. If that fails you can specify the
25566 *** location of the spl source with the '--with-spl=PATH' option." "$LINENO" 5
25567
25568 fi
25569
25570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking spl build directory" >&5
25571 $as_echo_n "checking spl build directory... " >&6; }
25572 while true; do
25573 if test -z "$splbuild"; then :
25574
25575 if test -e "${splsrc}/${LINUX_VERSION}/spl_config.h" ; then :
25576
25577 splbuild="${splsrc}/${LINUX_VERSION}"
25578
25579 elif test -e "${splsrc}/spl_config.h" ; then :
25580
25581 splbuild="${splsrc}"
25582
25583 elif find -L "${splsrc}" -name spl_config.h 2> /dev/null | grep -wq spl_config.h ; then :
25584
25585 splbuild=$(find -L "${splsrc}" -name spl_config.h | sed 's,/spl_config.h,,')
25586
25587 else
25588
25589 splbuild="Not found"
25590
25591 fi
25592
25593 fi
25594 if test -e "$splbuild/spl_config.h" -o $timeout -le 0; then :
25595
25596 break;
25597
25598 else
25599
25600 sleep 1
25601 timeout=$((timeout-1))
25602
25603 fi
25604 done
25605
25606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $splbuild" >&5
25607 $as_echo "$splbuild" >&6; }
25608 if ! test -e "$splbuild/spl_config.h"; then :
25609
25610 as_fn_error $? "
25611 *** Please make sure the kmod spl devel <kernel> package for your
25612 *** distribution is installed then try again. If that fails you
25613 *** can specify the location of the spl objects with the
25614 *** '--with-spl-obj=PATH' option." "$LINENO" 5
25615
25616 fi
25617
25618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking spl source version" >&5
25619 $as_echo_n "checking spl source version... " >&6; }
25620 if test -r $splbuild/spl_config.h &&
25621 fgrep -q SPL_META_VERSION $splbuild/spl_config.h; then :
25622
25623
25624 splsrcver=`(echo "#include <spl_config.h>";
25625 echo "splsrcver=SPL_META_VERSION-SPL_META_RELEASE") |
25626 cpp -I $splbuild |
25627 grep "^splsrcver=" | tr -d \" | cut -d= -f2`
25628
25629 fi
25630
25631 if test -z "$splsrcver"; then :
25632
25633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Not found" >&5
25634 $as_echo "Not found" >&6; }
25635 as_fn_error $? "
25636 *** Cannot determine the version of the spl source.
25637 *** Please prepare the spl source before running this script" "$LINENO" 5
25638
25639 fi
25640
25641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $splsrcver" >&5
25642 $as_echo "$splsrcver" >&6; }
25643
25644 SPL=${splsrc}
25645 SPL_OBJ=${splbuild}
25646 SPL_VERSION=${splsrcver}
25647
25648
25649
25650
25651
25652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking spl file name for module symbols" >&5
25653 $as_echo_n "checking spl file name for module symbols... " >&6; }
25654 SPL_SYMBOLS=NONE
25655
25656 while true; do
25657 if test -r $SPL_OBJ/Module.symvers; then :
25658
25659 SPL_SYMBOLS=Module.symvers
25660
25661 elif test -r $SPL_OBJ/Modules.symvers; then :
25662
25663 SPL_SYMBOLS=Modules.symvers
25664
25665 elif test -r $SPL_OBJ/module/Module.symvers; then :
25666
25667 SPL_SYMBOLS=Module.symvers
25668
25669 elif test -r $SPL_OBJ/module/Modules.symvers; then :
25670
25671 SPL_SYMBOLS=Modules.symvers
25672
25673 fi
25674
25675 if test $SPL_SYMBOLS != NONE -o $timeout -le 0; then :
25676
25677 break;
25678
25679 else
25680
25681 sleep 1
25682 timeout=$((timeout-1))
25683
25684 fi
25685 done
25686
25687 if test "$SPL_SYMBOLS" = NONE; then :
25688
25689 SPL_SYMBOLS=$LINUX_SYMBOLS
25690
25691 fi
25692
25693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SPL_SYMBOLS" >&5
25694 $as_echo "$SPL_SYMBOLS" >&6; }
25695
25696
25697
25698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether modules can be built" >&5
25699 $as_echo_n "checking whether modules can be built... " >&6; }
25700
25701
25702 cat confdefs.h - <<_ACEOF >conftest.c
25703
25704
25705 int
25706 main (void)
25707 {
25708
25709 ;
25710 return 0;
25711 }
25712
25713 _ACEOF
25714
25715
25716
25717 cat - <<_ACEOF >conftest.h
25718
25719 _ACEOF
25720
25721
25722 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
25723 echo "obj-m := conftest.o" >build/Makefile
25724 modpost_flag=''
25725 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
25726 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
25727 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25728 (eval $ac_try) 2>&5
25729 ac_status=$?
25730 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25731 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
25732 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25733 (eval $ac_try) 2>&5
25734 ac_status=$?
25735 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25736 test $ac_status = 0; }; }; then :
25737
25738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
25739 $as_echo "yes" >&6; }
25740
25741 else
25742 $as_echo "$as_me: failed program was:" >&5
25743 sed 's/^/| /' conftest.$ac_ext >&5
25744
25745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25746 $as_echo "no" >&6; }
25747 if test "x$enable_linux_builtin" != xyes; then
25748 as_fn_error $? "*** Unable to build an empty module." "$LINENO" 5
25749 else
25750 as_fn_error $? "
25751 *** Unable to build an empty module.
25752 *** Please run 'make scripts' inside the kernel source tree." "$LINENO" 5
25753 fi
25754
25755
25756
25757 fi
25758 rm -Rf build
25759
25760
25761
25762
25763 if test "x$cross_compiling" != xyes; then :
25764
25765 if test "$cross_compiling" = yes; then :
25766 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
25767 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
25768 as_fn_error $? "cannot run test program while cross compiling
25769 See \`config.log' for more details" "$LINENO" 5; }
25770 else
25771 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25772 /* end confdefs.h. */
25773
25774
25775 #include "$LINUX/include/linux/license.h"
25776
25777 int
25778 main ()
25779 {
25780
25781 return !license_is_gpl_compatible("$ZFS_META_LICENSE");
25782
25783 ;
25784 return 0;
25785 }
25786
25787 _ACEOF
25788 if ac_fn_c_try_run "$LINENO"; then :
25789
25790
25791 $as_echo "#define ZFS_IS_GPL_COMPATIBLE 1" >>confdefs.h
25792
25793
25794 fi
25795 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
25796 conftest.$ac_objext conftest.beam conftest.$ac_ext
25797 fi
25798
25799
25800 fi
25801
25802
25803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether kernel was built with 16K or larger stacks" >&5
25804 $as_echo_n "checking whether kernel was built with 16K or larger stacks... " >&6; }
25805
25806
25807 cat confdefs.h - <<_ACEOF >conftest.c
25808
25809
25810 #include <linux/module.h>
25811
25812 int
25813 main (void)
25814 {
25815
25816 #if (THREAD_SIZE < 16384)
25817 #error "THREAD_SIZE is less than 16K"
25818 #endif
25819
25820 ;
25821 return 0;
25822 }
25823
25824 _ACEOF
25825
25826
25827
25828 cat - <<_ACEOF >conftest.h
25829
25830 _ACEOF
25831
25832
25833 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
25834 echo "obj-m := conftest.o" >build/Makefile
25835 modpost_flag=''
25836 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
25837 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
25838 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25839 (eval $ac_try) 2>&5
25840 ac_status=$?
25841 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25842 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
25843 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25844 (eval $ac_try) 2>&5
25845 ac_status=$?
25846 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25847 test $ac_status = 0; }; }; then :
25848
25849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
25850 $as_echo "yes" >&6; }
25851
25852 $as_echo "#define HAVE_LARGE_STACKS 1" >>confdefs.h
25853
25854
25855 else
25856 $as_echo "$as_me: failed program was:" >&5
25857 sed 's/^/| /' conftest.$ac_ext >&5
25858
25859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25860 $as_echo "no" >&6; }
25861
25862
25863
25864 fi
25865 rm -Rf build
25866
25867
25868
25869
25870
25871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether kernel was built with CONFIG_DEBUG_LOCK_ALLOC" >&5
25872 $as_echo_n "checking whether kernel was built with CONFIG_DEBUG_LOCK_ALLOC... " >&6; }
25873
25874
25875 cat confdefs.h - <<_ACEOF >conftest.c
25876
25877
25878 #include <linux/module.h>
25879
25880 int
25881 main (void)
25882 {
25883
25884 #ifndef CONFIG_DEBUG_LOCK_ALLOC
25885 #error CONFIG_DEBUG_LOCK_ALLOC not #defined
25886 #endif
25887
25888 ;
25889 return 0;
25890 }
25891
25892 _ACEOF
25893
25894
25895
25896 cat - <<_ACEOF >conftest.h
25897
25898 _ACEOF
25899
25900
25901 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
25902 echo "obj-m := conftest.o" >build/Makefile
25903 modpost_flag=''
25904 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
25905 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
25906 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25907 (eval $ac_try) 2>&5
25908 ac_status=$?
25909 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25910 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
25911 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25912 (eval $ac_try) 2>&5
25913 ac_status=$?
25914 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25915 test $ac_status = 0; }; }; then :
25916
25917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
25918 $as_echo "yes" >&6; }
25919
25920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mutex_lock() is GPL-only" >&5
25921 $as_echo_n "checking whether mutex_lock() is GPL-only... " >&6; }
25922 tmp_flags="$EXTRA_KCFLAGS"
25923
25924
25925 cat confdefs.h - <<_ACEOF >conftest.c
25926
25927
25928 #include <linux/module.h>
25929 #include <linux/mutex.h>
25930
25931 MODULE_LICENSE("$ZFS_META_LICENSE");
25932
25933 int
25934 main (void)
25935 {
25936
25937 struct mutex lock;
25938
25939 mutex_init(&lock);
25940 mutex_lock(&lock);
25941 mutex_unlock(&lock);
25942
25943 ;
25944 return 0;
25945 }
25946
25947 _ACEOF
25948
25949
25950
25951 cat - <<_ACEOF >conftest.h
25952
25953 _ACEOF
25954
25955
25956 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
25957 echo "obj-m := conftest.o" >build/Makefile
25958 modpost_flag=''
25959 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
25960 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
25961 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25962 (eval $ac_try) 2>&5
25963 ac_status=$?
25964 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25965 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
25966 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25967 (eval $ac_try) 2>&5
25968 ac_status=$?
25969 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25970 test $ac_status = 0; }; }; then :
25971
25972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25973 $as_echo "no" >&6; }
25974
25975 else
25976 $as_echo "$as_me: failed program was:" >&5
25977 sed 's/^/| /' conftest.$ac_ext >&5
25978
25979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
25980 $as_echo "yes" >&6; }
25981 as_fn_error $? "
25982 *** Kernel built with CONFIG_DEBUG_LOCK_ALLOC which is incompatible
25983 *** with the CDDL license and will prevent the module linking stage
25984 *** from succeeding. You must rebuild your kernel without this
25985 *** option enabled." "$LINENO" 5
25986
25987
25988
25989 fi
25990 rm -Rf build
25991
25992
25993 EXTRA_KCFLAGS="$tmp_flags"
25994
25995
25996 else
25997 $as_echo "$as_me: failed program was:" >&5
25998 sed 's/^/| /' conftest.$ac_ext >&5
25999
26000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26001 $as_echo "no" >&6; }
26002
26003
26004
26005
26006 fi
26007 rm -Rf build
26008
26009
26010
26011
26012
26013
26014 tmp_flags="$EXTRA_KCFLAGS"
26015 EXTRA_KCFLAGS="-I\$(src)"
26016
26017 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether DECLARE_EVENT_CLASS() is available" >&5
26018 $as_echo_n "checking whether DECLARE_EVENT_CLASS() is available... " >&6; }
26019
26020
26021 cat confdefs.h - <<_ACEOF >conftest.c
26022
26023
26024 #include <linux/module.h>
26025 MODULE_LICENSE(ZFS_META_LICENSE);
26026
26027 #define CREATE_TRACE_POINTS
26028 #include "conftest.h"
26029
26030 int
26031 main (void)
26032 {
26033
26034 trace_zfs_autoconf_event_one(1UL);
26035 trace_zfs_autoconf_event_two(2UL);
26036
26037 ;
26038 return 0;
26039 }
26040
26041 _ACEOF
26042
26043
26044
26045 cat - <<_ACEOF >conftest.h
26046
26047 #if !defined(_CONFTEST_H) || defined(TRACE_HEADER_MULTI_READ)
26048 #define _CONFTEST_H
26049
26050 #undef TRACE_SYSTEM
26051 #define TRACE_SYSTEM zfs
26052 #include <linux/tracepoint.h>
26053
26054 DECLARE_EVENT_CLASS(zfs_autoconf_event_class,
26055 TP_PROTO(unsigned long i),
26056 TP_ARGS(i),
26057 TP_STRUCT__entry(
26058 __field(unsigned long, i)
26059 ),
26060 TP_fast_assign(
26061 __entry->i = i;
26062 ),
26063 TP_printk("i = %lu", __entry->i)
26064 );
26065
26066 #define DEFINE_AUTOCONF_EVENT(name) \
26067 DEFINE_EVENT(zfs_autoconf_event_class, name, \
26068 TP_PROTO(unsigned long i), \
26069 TP_ARGS(i))
26070 DEFINE_AUTOCONF_EVENT(zfs_autoconf_event_one);
26071 DEFINE_AUTOCONF_EVENT(zfs_autoconf_event_two);
26072
26073 #endif /* _CONFTEST_H */
26074
26075 #undef TRACE_INCLUDE_PATH
26076 #define TRACE_INCLUDE_PATH .
26077 #define TRACE_INCLUDE_FILE conftest
26078 #include <trace/define_trace.h>
26079
26080 _ACEOF
26081
26082
26083 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26084 echo "obj-m := conftest.o" >build/Makefile
26085 modpost_flag=''
26086 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26087 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26088 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26089 (eval $ac_try) 2>&5
26090 ac_status=$?
26091 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26092 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26093 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26094 (eval $ac_try) 2>&5
26095 ac_status=$?
26096 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26097 test $ac_status = 0; }; }; then :
26098
26099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26100 $as_echo "yes" >&6; }
26101
26102 $as_echo "#define HAVE_DECLARE_EVENT_CLASS 1" >>confdefs.h
26103
26104
26105 else
26106 $as_echo "$as_me: failed program was:" >&5
26107 sed 's/^/| /' conftest.$ac_ext >&5
26108
26109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26110 $as_echo "no" >&6; }
26111
26112
26113
26114 fi
26115 rm -Rf build
26116
26117
26118 EXTRA_KCFLAGS="$tmp_flags"
26119
26120
26121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether current->bio_tail exists" >&5
26122 $as_echo_n "checking whether current->bio_tail exists... " >&6; }
26123
26124
26125 cat confdefs.h - <<_ACEOF >conftest.c
26126
26127
26128 #include <linux/sched.h>
26129
26130 int
26131 main (void)
26132 {
26133
26134 current->bio_tail = (struct bio **) NULL;
26135
26136 ;
26137 return 0;
26138 }
26139
26140 _ACEOF
26141
26142
26143
26144 cat - <<_ACEOF >conftest.h
26145
26146 _ACEOF
26147
26148
26149 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26150 echo "obj-m := conftest.o" >build/Makefile
26151 modpost_flag=''
26152 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26153 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26154 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26155 (eval $ac_try) 2>&5
26156 ac_status=$?
26157 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26158 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26159 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26160 (eval $ac_try) 2>&5
26161 ac_status=$?
26162 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26163 test $ac_status = 0; }; }; then :
26164
26165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26166 $as_echo "yes" >&6; }
26167
26168 $as_echo "#define HAVE_CURRENT_BIO_TAIL 1" >>confdefs.h
26169
26170
26171 else
26172 $as_echo "$as_me: failed program was:" >&5
26173 sed 's/^/| /' conftest.$ac_ext >&5
26174
26175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26176 $as_echo "no" >&6; }
26177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether current->bio_list exists" >&5
26178 $as_echo_n "checking whether current->bio_list exists... " >&6; }
26179
26180
26181 cat confdefs.h - <<_ACEOF >conftest.c
26182
26183
26184 #include <linux/sched.h>
26185
26186 int
26187 main (void)
26188 {
26189
26190 current->bio_list = (struct bio_list *) NULL;
26191
26192 ;
26193 return 0;
26194 }
26195
26196 _ACEOF
26197
26198
26199
26200 cat - <<_ACEOF >conftest.h
26201
26202 _ACEOF
26203
26204
26205 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26206 echo "obj-m := conftest.o" >build/Makefile
26207 modpost_flag=''
26208 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26209 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26210 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26211 (eval $ac_try) 2>&5
26212 ac_status=$?
26213 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26214 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26215 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26216 (eval $ac_try) 2>&5
26217 ac_status=$?
26218 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26219 test $ac_status = 0; }; }; then :
26220
26221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26222 $as_echo "yes" >&6; }
26223
26224 $as_echo "#define HAVE_CURRENT_BIO_LIST 1" >>confdefs.h
26225
26226
26227 else
26228 $as_echo "$as_me: failed program was:" >&5
26229 sed 's/^/| /' conftest.$ac_ext >&5
26230
26231 as_fn_error $? "no - Please file a bug report at
26232 https://github.com/zfsonlinux/zfs/issues/new" "$LINENO" 5
26233
26234
26235
26236 fi
26237 rm -Rf build
26238
26239
26240
26241
26242
26243 fi
26244 rm -Rf build
26245
26246
26247
26248
26249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether submit_bio() wants 1 arg" >&5
26250 $as_echo_n "checking whether submit_bio() wants 1 arg... " >&6; }
26251
26252
26253 cat confdefs.h - <<_ACEOF >conftest.c
26254
26255
26256 #include <linux/bio.h>
26257
26258 int
26259 main (void)
26260 {
26261
26262 blk_qc_t blk_qc;
26263 struct bio *bio = NULL;
26264 blk_qc = submit_bio(bio);
26265
26266 ;
26267 return 0;
26268 }
26269
26270 _ACEOF
26271
26272
26273
26274 cat - <<_ACEOF >conftest.h
26275
26276 _ACEOF
26277
26278
26279 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26280 echo "obj-m := conftest.o" >build/Makefile
26281 modpost_flag=''
26282 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26283 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26284 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26285 (eval $ac_try) 2>&5
26286 ac_status=$?
26287 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26288 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26289 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26290 (eval $ac_try) 2>&5
26291 ac_status=$?
26292 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26293 test $ac_status = 0; }; }; then :
26294
26295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26296 $as_echo "yes" >&6; }
26297
26298 $as_echo "#define HAVE_1ARG_SUBMIT_BIO 1" >>confdefs.h
26299
26300
26301 else
26302 $as_echo "$as_me: failed program was:" >&5
26303 sed 's/^/| /' conftest.$ac_ext >&5
26304
26305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26306 $as_echo "no" >&6; }
26307
26308
26309
26310 fi
26311 rm -Rf build
26312
26313
26314
26315
26316 { $as_echo "$as_me:${as_lineno-$LINENO}: checking block device operation prototypes" >&5
26317 $as_echo_n "checking block device operation prototypes... " >&6; }
26318 tmp_flags="$EXTRA_KCFLAGS"
26319 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
26320
26321
26322 cat confdefs.h - <<_ACEOF >conftest.c
26323
26324
26325 #include <linux/blkdev.h>
26326
26327 int blk_open(struct block_device *bdev, fmode_t mode)
26328 { return 0; }
26329 int blk_ioctl(struct block_device *bdev, fmode_t mode,
26330 unsigned x, unsigned long y) { return 0; }
26331 int blk_compat_ioctl(struct block_device * bdev, fmode_t mode,
26332 unsigned x, unsigned long y) { return 0; }
26333
26334 static const struct block_device_operations
26335 bops __attribute__ ((unused)) = {
26336 .open = blk_open,
26337 .release = NULL,
26338 .ioctl = blk_ioctl,
26339 .compat_ioctl = blk_compat_ioctl,
26340 };
26341
26342 int
26343 main (void)
26344 {
26345
26346
26347 ;
26348 return 0;
26349 }
26350
26351 _ACEOF
26352
26353
26354
26355 cat - <<_ACEOF >conftest.h
26356
26357 _ACEOF
26358
26359
26360 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26361 echo "obj-m := conftest.o" >build/Makefile
26362 modpost_flag=''
26363 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26364 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26365 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26366 (eval $ac_try) 2>&5
26367 ac_status=$?
26368 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26369 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26370 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26371 (eval $ac_try) 2>&5
26372 ac_status=$?
26373 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26374 test $ac_status = 0; }; }; then :
26375
26376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: struct block_device" >&5
26377 $as_echo "struct block_device" >&6; }
26378
26379 $as_echo "#define HAVE_BDEV_BLOCK_DEVICE_OPERATIONS 1" >>confdefs.h
26380
26381
26382 else
26383 $as_echo "$as_me: failed program was:" >&5
26384 sed 's/^/| /' conftest.$ac_ext >&5
26385
26386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: struct inode" >&5
26387 $as_echo "struct inode" >&6; }
26388
26389
26390
26391 fi
26392 rm -Rf build
26393
26394
26395 EXTRA_KCFLAGS="$tmp_flags"
26396
26397
26398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether block_device_operations.release is void" >&5
26399 $as_echo_n "checking whether block_device_operations.release is void... " >&6; }
26400 tmp_flags="$EXTRA_KCFLAGS"
26401 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
26402
26403
26404 cat confdefs.h - <<_ACEOF >conftest.c
26405
26406
26407 #include <linux/blkdev.h>
26408
26409 void blk_release(struct gendisk *g, fmode_t mode) { return; }
26410
26411 static const struct block_device_operations
26412 bops __attribute__ ((unused)) = {
26413 .open = NULL,
26414 .release = blk_release,
26415 .ioctl = NULL,
26416 .compat_ioctl = NULL,
26417 };
26418
26419 int
26420 main (void)
26421 {
26422
26423
26424 ;
26425 return 0;
26426 }
26427
26428 _ACEOF
26429
26430
26431
26432 cat - <<_ACEOF >conftest.h
26433
26434 _ACEOF
26435
26436
26437 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26438 echo "obj-m := conftest.o" >build/Makefile
26439 modpost_flag=''
26440 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26441 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26442 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26443 (eval $ac_try) 2>&5
26444 ac_status=$?
26445 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26446 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26447 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26448 (eval $ac_try) 2>&5
26449 ac_status=$?
26450 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26451 test $ac_status = 0; }; }; then :
26452
26453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: void" >&5
26454 $as_echo "void" >&6; }
26455
26456 $as_echo "#define HAVE_BLOCK_DEVICE_OPERATIONS_RELEASE_VOID 1" >>confdefs.h
26457
26458
26459 else
26460 $as_echo "$as_me: failed program was:" >&5
26461 sed 's/^/| /' conftest.$ac_ext >&5
26462
26463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: int" >&5
26464 $as_echo "int" >&6; }
26465
26466
26467
26468 fi
26469 rm -Rf build
26470
26471
26472 EXTRA_KCFLAGS="$tmp_flags"
26473
26474 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether kernel defines fmode_t" >&5
26475 $as_echo_n "checking whether kernel defines fmode_t... " >&6; }
26476
26477
26478 cat confdefs.h - <<_ACEOF >conftest.c
26479
26480
26481 #include <linux/types.h>
26482
26483 int
26484 main (void)
26485 {
26486
26487 fmode_t *ptr __attribute__ ((unused));
26488
26489 ;
26490 return 0;
26491 }
26492
26493 _ACEOF
26494
26495
26496
26497 cat - <<_ACEOF >conftest.h
26498
26499 _ACEOF
26500
26501
26502 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26503 echo "obj-m := conftest.o" >build/Makefile
26504 modpost_flag=''
26505 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26506 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26507 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26508 (eval $ac_try) 2>&5
26509 ac_status=$?
26510 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26511 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26512 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26513 (eval $ac_try) 2>&5
26514 ac_status=$?
26515 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26516 test $ac_status = 0; }; }; then :
26517
26518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26519 $as_echo "yes" >&6; }
26520
26521 $as_echo "#define HAVE_FMODE_T 1" >>confdefs.h
26522
26523
26524 else
26525 $as_echo "$as_me: failed program was:" >&5
26526 sed 's/^/| /' conftest.$ac_ext >&5
26527
26528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26529 $as_echo "no" >&6; }
26530
26531
26532
26533 fi
26534 rm -Rf build
26535
26536
26537
26538
26539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether kernel defines KOBJ_NAME_LEN" >&5
26540 $as_echo_n "checking whether kernel defines KOBJ_NAME_LEN... " >&6; }
26541
26542
26543 cat confdefs.h - <<_ACEOF >conftest.c
26544
26545
26546 #include <linux/kobject.h>
26547
26548 int
26549 main (void)
26550 {
26551
26552 int val __attribute__ ((unused));
26553 val = KOBJ_NAME_LEN;
26554
26555 ;
26556 return 0;
26557 }
26558
26559 _ACEOF
26560
26561
26562
26563 cat - <<_ACEOF >conftest.h
26564
26565 _ACEOF
26566
26567
26568 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26569 echo "obj-m := conftest.o" >build/Makefile
26570 modpost_flag=''
26571 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26572 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26573 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26574 (eval $ac_try) 2>&5
26575 ac_status=$?
26576 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26577 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26578 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26579 (eval $ac_try) 2>&5
26580 ac_status=$?
26581 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26582 test $ac_status = 0; }; }; then :
26583
26584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26585 $as_echo "yes" >&6; }
26586
26587 $as_echo "#define HAVE_KOBJ_NAME_LEN 1" >>confdefs.h
26588
26589
26590 else
26591 $as_echo "$as_me: failed program was:" >&5
26592 sed 's/^/| /' conftest.$ac_ext >&5
26593
26594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26595 $as_echo "no" >&6; }
26596
26597
26598
26599 fi
26600 rm -Rf build
26601
26602
26603
26604
26605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blkdev_get() wants 3 args" >&5
26606 $as_echo_n "checking whether blkdev_get() wants 3 args... " >&6; }
26607
26608
26609 cat confdefs.h - <<_ACEOF >conftest.c
26610
26611
26612 #include <linux/fs.h>
26613
26614 int
26615 main (void)
26616 {
26617
26618 struct block_device *bdev = NULL;
26619 (void) blkdev_get(bdev, 0, NULL);
26620
26621 ;
26622 return 0;
26623 }
26624
26625 _ACEOF
26626
26627
26628
26629 cat - <<_ACEOF >conftest.h
26630
26631 _ACEOF
26632
26633
26634 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26635 echo "obj-m := conftest.o" >build/Makefile
26636 modpost_flag=''
26637 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26638 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26639 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26640 (eval $ac_try) 2>&5
26641 ac_status=$?
26642 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26643 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26644 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26645 (eval $ac_try) 2>&5
26646 ac_status=$?
26647 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26648 test $ac_status = 0; }; }; then :
26649
26650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26651 $as_echo "yes" >&6; }
26652
26653 $as_echo "#define HAVE_3ARG_BLKDEV_GET 1" >>confdefs.h
26654
26655
26656 else
26657 $as_echo "$as_me: failed program was:" >&5
26658 sed 's/^/| /' conftest.$ac_ext >&5
26659
26660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26661 $as_echo "no" >&6; }
26662
26663
26664
26665 fi
26666 rm -Rf build
26667
26668
26669
26670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blkdev_get_by_path() is available" >&5
26671 $as_echo_n "checking whether blkdev_get_by_path() is available... " >&6; }
26672
26673
26674
26675 cat confdefs.h - <<_ACEOF >conftest.c
26676
26677
26678 #include <linux/fs.h>
26679
26680 int
26681 main (void)
26682 {
26683
26684 blkdev_get_by_path(NULL, 0, NULL);
26685
26686 ;
26687 return 0;
26688 }
26689
26690 _ACEOF
26691
26692
26693
26694 cat - <<_ACEOF >conftest.h
26695
26696 _ACEOF
26697
26698
26699 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26700 echo "obj-m := conftest.o" >build/Makefile
26701 modpost_flag=''
26702 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26703 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26704 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26705 (eval $ac_try) 2>&5
26706 ac_status=$?
26707 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26708 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26709 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26710 (eval $ac_try) 2>&5
26711 ac_status=$?
26712 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26713 test $ac_status = 0; }; }; then :
26714 rc=0
26715 else
26716 $as_echo "$as_me: failed program was:" >&5
26717 sed 's/^/| /' conftest.$ac_ext >&5
26718 rc=1
26719
26720
26721 fi
26722 rm -Rf build
26723
26724
26725 if test $rc -ne 0; then :
26726
26727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26728 $as_echo "no" >&6; }
26729
26730 else
26731 if test "x$enable_linux_builtin" != xyes; then
26732
26733 grep -q -E '[[:space:]]blkdev_get_by_path[[:space:]]' \
26734 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
26735 rc=$?
26736 if test $rc -ne 0; then
26737 export=0
26738 for file in fs/block_dev.c; do
26739 grep -q -E "EXPORT_SYMBOL.*(blkdev_get_by_path)" \
26740 "$LINUX/$file" 2>/dev/null
26741 rc=$?
26742 if test $rc -eq 0; then
26743 export=1
26744 break;
26745 fi
26746 done
26747 if test $export -eq 0; then :
26748 rc=1
26749 else :
26750 rc=0
26751 fi
26752 else :
26753 rc=0
26754 fi
26755
26756 fi
26757 if test $rc -ne 0; then :
26758
26759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26760 $as_echo "no" >&6; }
26761
26762 else :
26763
26764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26765 $as_echo "yes" >&6; }
26766
26767 $as_echo "#define HAVE_BLKDEV_GET_BY_PATH 1" >>confdefs.h
26768
26769
26770 fi
26771 fi
26772
26773
26774 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether open_bdev_exclusive() is available" >&5
26775 $as_echo_n "checking whether open_bdev_exclusive() is available... " >&6; }
26776
26777
26778
26779 cat confdefs.h - <<_ACEOF >conftest.c
26780
26781
26782 #include <linux/fs.h>
26783
26784 int
26785 main (void)
26786 {
26787
26788 open_bdev_exclusive(NULL, 0, NULL);
26789
26790 ;
26791 return 0;
26792 }
26793
26794 _ACEOF
26795
26796
26797
26798 cat - <<_ACEOF >conftest.h
26799
26800 _ACEOF
26801
26802
26803 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26804 echo "obj-m := conftest.o" >build/Makefile
26805 modpost_flag=''
26806 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26807 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26808 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26809 (eval $ac_try) 2>&5
26810 ac_status=$?
26811 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26812 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26813 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26814 (eval $ac_try) 2>&5
26815 ac_status=$?
26816 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26817 test $ac_status = 0; }; }; then :
26818 rc=0
26819 else
26820 $as_echo "$as_me: failed program was:" >&5
26821 sed 's/^/| /' conftest.$ac_ext >&5
26822 rc=1
26823
26824
26825 fi
26826 rm -Rf build
26827
26828
26829 if test $rc -ne 0; then :
26830
26831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26832 $as_echo "no" >&6; }
26833
26834 else
26835 if test "x$enable_linux_builtin" != xyes; then
26836
26837 grep -q -E '[[:space:]]open_bdev_exclusive[[:space:]]' \
26838 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
26839 rc=$?
26840 if test $rc -ne 0; then
26841 export=0
26842 for file in fs/block_dev.c; do
26843 grep -q -E "EXPORT_SYMBOL.*(open_bdev_exclusive)" \
26844 "$LINUX/$file" 2>/dev/null
26845 rc=$?
26846 if test $rc -eq 0; then
26847 export=1
26848 break;
26849 fi
26850 done
26851 if test $export -eq 0; then :
26852 rc=1
26853 else :
26854 rc=0
26855 fi
26856 else :
26857 rc=0
26858 fi
26859
26860 fi
26861 if test $rc -ne 0; then :
26862
26863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26864 $as_echo "no" >&6; }
26865
26866 else :
26867
26868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26869 $as_echo "yes" >&6; }
26870
26871 $as_echo "#define HAVE_OPEN_BDEV_EXCLUSIVE 1" >>confdefs.h
26872
26873
26874 fi
26875 fi
26876
26877
26878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lookup_bdev() wants 1 arg" >&5
26879 $as_echo_n "checking whether lookup_bdev() wants 1 arg... " >&6; }
26880
26881
26882
26883 cat confdefs.h - <<_ACEOF >conftest.c
26884
26885
26886 #include <linux/fs.h>
26887
26888 int
26889 main (void)
26890 {
26891
26892 lookup_bdev(NULL);
26893
26894 ;
26895 return 0;
26896 }
26897
26898 _ACEOF
26899
26900
26901
26902 cat - <<_ACEOF >conftest.h
26903
26904 _ACEOF
26905
26906
26907 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26908 echo "obj-m := conftest.o" >build/Makefile
26909 modpost_flag=''
26910 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26911 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26912 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26913 (eval $ac_try) 2>&5
26914 ac_status=$?
26915 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26916 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26917 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26918 (eval $ac_try) 2>&5
26919 ac_status=$?
26920 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26921 test $ac_status = 0; }; }; then :
26922 rc=0
26923 else
26924 $as_echo "$as_me: failed program was:" >&5
26925 sed 's/^/| /' conftest.$ac_ext >&5
26926 rc=1
26927
26928
26929 fi
26930 rm -Rf build
26931
26932
26933 if test $rc -ne 0; then :
26934
26935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26936 $as_echo "no" >&6; }
26937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lookup_bdev() wants 2 args" >&5
26938 $as_echo_n "checking whether lookup_bdev() wants 2 args... " >&6; }
26939
26940
26941
26942 cat confdefs.h - <<_ACEOF >conftest.c
26943
26944
26945 #include <linux/fs.h>
26946
26947 int
26948 main (void)
26949 {
26950
26951 lookup_bdev(NULL, FMODE_READ);
26952
26953 ;
26954 return 0;
26955 }
26956
26957 _ACEOF
26958
26959
26960
26961 cat - <<_ACEOF >conftest.h
26962
26963 _ACEOF
26964
26965
26966 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26967 echo "obj-m := conftest.o" >build/Makefile
26968 modpost_flag=''
26969 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26970 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26971 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26972 (eval $ac_try) 2>&5
26973 ac_status=$?
26974 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26975 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26976 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26977 (eval $ac_try) 2>&5
26978 ac_status=$?
26979 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26980 test $ac_status = 0; }; }; then :
26981 rc=0
26982 else
26983 $as_echo "$as_me: failed program was:" >&5
26984 sed 's/^/| /' conftest.$ac_ext >&5
26985 rc=1
26986
26987
26988 fi
26989 rm -Rf build
26990
26991
26992 if test $rc -ne 0; then :
26993
26994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26995 $as_echo "no" >&6; }
26996
26997 else
26998 if test "x$enable_linux_builtin" != xyes; then
26999
27000 grep -q -E '[[:space:]]lookup_bdev[[:space:]]' \
27001 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
27002 rc=$?
27003 if test $rc -ne 0; then
27004 export=0
27005 for file in fs/block_dev.c; do
27006 grep -q -E "EXPORT_SYMBOL.*(lookup_bdev)" \
27007 "$LINUX/$file" 2>/dev/null
27008 rc=$?
27009 if test $rc -eq 0; then
27010 export=1
27011 break;
27012 fi
27013 done
27014 if test $export -eq 0; then :
27015 rc=1
27016 else :
27017 rc=0
27018 fi
27019 else :
27020 rc=0
27021 fi
27022
27023 fi
27024 if test $rc -ne 0; then :
27025
27026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27027 $as_echo "no" >&6; }
27028
27029 else :
27030
27031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27032 $as_echo "yes" >&6; }
27033
27034 $as_echo "#define HAVE_2ARGS_LOOKUP_BDEV 1" >>confdefs.h
27035
27036
27037 fi
27038 fi
27039
27040
27041 else
27042 if test "x$enable_linux_builtin" != xyes; then
27043
27044 grep -q -E '[[:space:]]lookup_bdev[[:space:]]' \
27045 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
27046 rc=$?
27047 if test $rc -ne 0; then
27048 export=0
27049 for file in fs/block_dev.c; do
27050 grep -q -E "EXPORT_SYMBOL.*(lookup_bdev)" \
27051 "$LINUX/$file" 2>/dev/null
27052 rc=$?
27053 if test $rc -eq 0; then
27054 export=1
27055 break;
27056 fi
27057 done
27058 if test $export -eq 0; then :
27059 rc=1
27060 else :
27061 rc=0
27062 fi
27063 else :
27064 rc=0
27065 fi
27066
27067 fi
27068 if test $rc -ne 0; then :
27069
27070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27071 $as_echo "no" >&6; }
27072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lookup_bdev() wants 2 args" >&5
27073 $as_echo_n "checking whether lookup_bdev() wants 2 args... " >&6; }
27074
27075
27076
27077 cat confdefs.h - <<_ACEOF >conftest.c
27078
27079
27080 #include <linux/fs.h>
27081
27082 int
27083 main (void)
27084 {
27085
27086 lookup_bdev(NULL, FMODE_READ);
27087
27088 ;
27089 return 0;
27090 }
27091
27092 _ACEOF
27093
27094
27095
27096 cat - <<_ACEOF >conftest.h
27097
27098 _ACEOF
27099
27100
27101 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27102 echo "obj-m := conftest.o" >build/Makefile
27103 modpost_flag=''
27104 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27105 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27106 { { eval echo "\"\$as_me\":${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 $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27111 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27112 (eval $ac_try) 2>&5
27113 ac_status=$?
27114 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27115 test $ac_status = 0; }; }; then :
27116 rc=0
27117 else
27118 $as_echo "$as_me: failed program was:" >&5
27119 sed 's/^/| /' conftest.$ac_ext >&5
27120 rc=1
27121
27122
27123 fi
27124 rm -Rf build
27125
27126
27127 if test $rc -ne 0; then :
27128
27129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27130 $as_echo "no" >&6; }
27131
27132 else
27133 if test "x$enable_linux_builtin" != xyes; then
27134
27135 grep -q -E '[[:space:]]lookup_bdev[[:space:]]' \
27136 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
27137 rc=$?
27138 if test $rc -ne 0; then
27139 export=0
27140 for file in fs/block_dev.c; do
27141 grep -q -E "EXPORT_SYMBOL.*(lookup_bdev)" \
27142 "$LINUX/$file" 2>/dev/null
27143 rc=$?
27144 if test $rc -eq 0; then
27145 export=1
27146 break;
27147 fi
27148 done
27149 if test $export -eq 0; then :
27150 rc=1
27151 else :
27152 rc=0
27153 fi
27154 else :
27155 rc=0
27156 fi
27157
27158 fi
27159 if test $rc -ne 0; then :
27160
27161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27162 $as_echo "no" >&6; }
27163
27164 else :
27165
27166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27167 $as_echo "yes" >&6; }
27168
27169 $as_echo "#define HAVE_2ARGS_LOOKUP_BDEV 1" >>confdefs.h
27170
27171
27172 fi
27173 fi
27174
27175
27176 else :
27177
27178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27179 $as_echo "yes" >&6; }
27180
27181 $as_echo "#define HAVE_1ARG_LOOKUP_BDEV 1" >>confdefs.h
27182
27183
27184 fi
27185 fi
27186
27187
27188
27189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether invalidate_bdev() wants 1 arg" >&5
27190 $as_echo_n "checking whether invalidate_bdev() wants 1 arg... " >&6; }
27191
27192
27193 cat confdefs.h - <<_ACEOF >conftest.c
27194
27195
27196 #include <linux/buffer_head.h>
27197
27198 int
27199 main (void)
27200 {
27201
27202 struct block_device *bdev = NULL;
27203 invalidate_bdev(bdev);
27204
27205 ;
27206 return 0;
27207 }
27208
27209 _ACEOF
27210
27211
27212
27213 cat - <<_ACEOF >conftest.h
27214
27215 _ACEOF
27216
27217
27218 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27219 echo "obj-m := conftest.o" >build/Makefile
27220 modpost_flag=''
27221 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27222 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27223 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27224 (eval $ac_try) 2>&5
27225 ac_status=$?
27226 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27227 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27228 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27229 (eval $ac_try) 2>&5
27230 ac_status=$?
27231 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27232 test $ac_status = 0; }; }; then :
27233
27234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27235 $as_echo "yes" >&6; }
27236
27237 $as_echo "#define HAVE_1ARG_INVALIDATE_BDEV 1" >>confdefs.h
27238
27239
27240 else
27241 $as_echo "$as_me: failed program was:" >&5
27242 sed 's/^/| /' conftest.$ac_ext >&5
27243
27244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27245 $as_echo "no" >&6; }
27246
27247
27248
27249 fi
27250 rm -Rf build
27251
27252
27253
27254
27255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdev_logical_block_size() is available" >&5
27256 $as_echo_n "checking whether bdev_logical_block_size() is available... " >&6; }
27257 tmp_flags="$EXTRA_KCFLAGS"
27258 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
27259
27260
27261 cat confdefs.h - <<_ACEOF >conftest.c
27262
27263
27264 #include <linux/blkdev.h>
27265
27266 int
27267 main (void)
27268 {
27269
27270 struct block_device *bdev = NULL;
27271 bdev_logical_block_size(bdev);
27272
27273 ;
27274 return 0;
27275 }
27276
27277 _ACEOF
27278
27279
27280
27281 cat - <<_ACEOF >conftest.h
27282
27283 _ACEOF
27284
27285
27286 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27287 echo "obj-m := conftest.o" >build/Makefile
27288 modpost_flag=''
27289 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27290 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27291 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27292 (eval $ac_try) 2>&5
27293 ac_status=$?
27294 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27295 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27296 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27297 (eval $ac_try) 2>&5
27298 ac_status=$?
27299 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27300 test $ac_status = 0; }; }; then :
27301
27302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27303 $as_echo "yes" >&6; }
27304
27305 $as_echo "#define HAVE_BDEV_LOGICAL_BLOCK_SIZE 1" >>confdefs.h
27306
27307
27308 else
27309 $as_echo "$as_me: failed program was:" >&5
27310 sed 's/^/| /' conftest.$ac_ext >&5
27311
27312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27313 $as_echo "no" >&6; }
27314
27315
27316
27317 fi
27318 rm -Rf build
27319
27320
27321 EXTRA_KCFLAGS="$tmp_flags"
27322
27323
27324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdev_physical_block_size() is available" >&5
27325 $as_echo_n "checking whether bdev_physical_block_size() is available... " >&6; }
27326 tmp_flags="$EXTRA_KCFLAGS"
27327 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
27328
27329
27330 cat confdefs.h - <<_ACEOF >conftest.c
27331
27332
27333 #include <linux/blkdev.h>
27334
27335 int
27336 main (void)
27337 {
27338
27339 struct block_device *bdev = NULL;
27340 bdev_physical_block_size(bdev);
27341
27342 ;
27343 return 0;
27344 }
27345
27346 _ACEOF
27347
27348
27349
27350 cat - <<_ACEOF >conftest.h
27351
27352 _ACEOF
27353
27354
27355 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27356 echo "obj-m := conftest.o" >build/Makefile
27357 modpost_flag=''
27358 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27359 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27360 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27361 (eval $ac_try) 2>&5
27362 ac_status=$?
27363 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27364 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27365 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27366 (eval $ac_try) 2>&5
27367 ac_status=$?
27368 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27369 test $ac_status = 0; }; }; then :
27370
27371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27372 $as_echo "yes" >&6; }
27373
27374 $as_echo "#define HAVE_BDEV_PHYSICAL_BLOCK_SIZE 1" >>confdefs.h
27375
27376
27377 else
27378 $as_echo "$as_me: failed program was:" >&5
27379 sed 's/^/| /' conftest.$ac_ext >&5
27380
27381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27382 $as_echo "no" >&6; }
27383
27384
27385
27386 fi
27387 rm -Rf build
27388
27389
27390 EXTRA_KCFLAGS="$tmp_flags"
27391
27392
27393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bio has bi_iter" >&5
27394 $as_echo_n "checking whether bio has bi_iter... " >&6; }
27395
27396
27397 cat confdefs.h - <<_ACEOF >conftest.c
27398
27399
27400 #include <linux/bio.h>
27401
27402 int
27403 main (void)
27404 {
27405
27406 struct bio bio;
27407 bio.bi_iter.bi_sector = 0;
27408
27409 ;
27410 return 0;
27411 }
27412
27413 _ACEOF
27414
27415
27416
27417 cat - <<_ACEOF >conftest.h
27418
27419 _ACEOF
27420
27421
27422 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27423 echo "obj-m := conftest.o" >build/Makefile
27424 modpost_flag=''
27425 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27426 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27427 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27428 (eval $ac_try) 2>&5
27429 ac_status=$?
27430 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27431 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27432 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27433 (eval $ac_try) 2>&5
27434 ac_status=$?
27435 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27436 test $ac_status = 0; }; }; then :
27437
27438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27439 $as_echo "yes" >&6; }
27440
27441 $as_echo "#define HAVE_BIO_BVEC_ITER 1" >>confdefs.h
27442
27443
27444 else
27445 $as_echo "$as_me: failed program was:" >&5
27446 sed 's/^/| /' conftest.$ac_ext >&5
27447
27448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27449 $as_echo "no" >&6; }
27450
27451
27452
27453 fi
27454 rm -Rf build
27455
27456
27457
27458
27459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether BIO_RW_FAILFAST_* are defined" >&5
27460 $as_echo_n "checking whether BIO_RW_FAILFAST_* are defined... " >&6; }
27461
27462
27463 cat confdefs.h - <<_ACEOF >conftest.c
27464
27465
27466 #include <linux/bio.h>
27467
27468 int
27469 main (void)
27470 {
27471
27472 int flags __attribute__ ((unused));
27473 flags = ((1 << BIO_RW_FAILFAST_DEV) |
27474 (1 << BIO_RW_FAILFAST_TRANSPORT) |
27475 (1 << BIO_RW_FAILFAST_DRIVER));
27476
27477 ;
27478 return 0;
27479 }
27480
27481 _ACEOF
27482
27483
27484
27485 cat - <<_ACEOF >conftest.h
27486
27487 _ACEOF
27488
27489
27490 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27491 echo "obj-m := conftest.o" >build/Makefile
27492 modpost_flag=''
27493 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27494 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27495 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27496 (eval $ac_try) 2>&5
27497 ac_status=$?
27498 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27499 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27500 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27501 (eval $ac_try) 2>&5
27502 ac_status=$?
27503 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27504 test $ac_status = 0; }; }; then :
27505
27506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27507 $as_echo "yes" >&6; }
27508
27509 $as_echo "#define HAVE_BIO_RW_FAILFAST_DTD 1" >>confdefs.h
27510
27511
27512 else
27513 $as_echo "$as_me: failed program was:" >&5
27514 sed 's/^/| /' conftest.$ac_ext >&5
27515
27516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27517 $as_echo "no" >&6; }
27518
27519
27520
27521 fi
27522 rm -Rf build
27523
27524
27525
27526
27527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether REQ_FAILFAST_MASK is defined" >&5
27528 $as_echo_n "checking whether REQ_FAILFAST_MASK is defined... " >&6; }
27529
27530
27531 cat confdefs.h - <<_ACEOF >conftest.c
27532
27533
27534 #include <linux/bio.h>
27535
27536 int
27537 main (void)
27538 {
27539
27540 int flags __attribute__ ((unused));
27541 flags = REQ_FAILFAST_MASK;
27542
27543 ;
27544 return 0;
27545 }
27546
27547 _ACEOF
27548
27549
27550
27551 cat - <<_ACEOF >conftest.h
27552
27553 _ACEOF
27554
27555
27556 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27557 echo "obj-m := conftest.o" >build/Makefile
27558 modpost_flag=''
27559 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27560 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27561 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27562 (eval $ac_try) 2>&5
27563 ac_status=$?
27564 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27565 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27566 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27567 (eval $ac_try) 2>&5
27568 ac_status=$?
27569 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27570 test $ac_status = 0; }; }; then :
27571
27572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27573 $as_echo "yes" >&6; }
27574
27575 $as_echo "#define HAVE_REQ_FAILFAST_MASK 1" >>confdefs.h
27576
27577
27578 else
27579 $as_echo "$as_me: failed program was:" >&5
27580 sed 's/^/| /' conftest.$ac_ext >&5
27581
27582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27583 $as_echo "no" >&6; }
27584
27585
27586
27587 fi
27588 rm -Rf build
27589
27590
27591
27592
27593 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether REQ_OP_DISCARD is defined" >&5
27594 $as_echo_n "checking whether REQ_OP_DISCARD is defined... " >&6; }
27595
27596
27597 cat confdefs.h - <<_ACEOF >conftest.c
27598
27599
27600 #include <linux/blk_types.h>
27601
27602 int
27603 main (void)
27604 {
27605
27606 int op __attribute__ ((unused)) = REQ_OP_DISCARD;
27607
27608 ;
27609 return 0;
27610 }
27611
27612 _ACEOF
27613
27614
27615
27616 cat - <<_ACEOF >conftest.h
27617
27618 _ACEOF
27619
27620
27621 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27622 echo "obj-m := conftest.o" >build/Makefile
27623 modpost_flag=''
27624 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27625 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27626 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27627 (eval $ac_try) 2>&5
27628 ac_status=$?
27629 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27630 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27631 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27632 (eval $ac_try) 2>&5
27633 ac_status=$?
27634 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27635 test $ac_status = 0; }; }; then :
27636
27637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27638 $as_echo "yes" >&6; }
27639
27640 $as_echo "#define HAVE_REQ_OP_DISCARD 1" >>confdefs.h
27641
27642
27643 else
27644 $as_echo "$as_me: failed program was:" >&5
27645 sed 's/^/| /' conftest.$ac_ext >&5
27646
27647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27648 $as_echo "no" >&6; }
27649
27650
27651
27652 fi
27653 rm -Rf build
27654
27655
27656
27657
27658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether REQ_OP_SECURE_ERASE is defined" >&5
27659 $as_echo_n "checking whether REQ_OP_SECURE_ERASE is defined... " >&6; }
27660
27661
27662 cat confdefs.h - <<_ACEOF >conftest.c
27663
27664
27665 #include <linux/blk_types.h>
27666
27667 int
27668 main (void)
27669 {
27670
27671 int op __attribute__ ((unused)) = REQ_OP_SECURE_ERASE;
27672
27673 ;
27674 return 0;
27675 }
27676
27677 _ACEOF
27678
27679
27680
27681 cat - <<_ACEOF >conftest.h
27682
27683 _ACEOF
27684
27685
27686 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27687 echo "obj-m := conftest.o" >build/Makefile
27688 modpost_flag=''
27689 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27690 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27691 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27692 (eval $ac_try) 2>&5
27693 ac_status=$?
27694 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27695 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27696 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27697 (eval $ac_try) 2>&5
27698 ac_status=$?
27699 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27700 test $ac_status = 0; }; }; then :
27701
27702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27703 $as_echo "yes" >&6; }
27704
27705 $as_echo "#define HAVE_REQ_OP_SECURE_ERASE 1" >>confdefs.h
27706
27707
27708 else
27709 $as_echo "$as_me: failed program was:" >&5
27710 sed 's/^/| /' conftest.$ac_ext >&5
27711
27712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27713 $as_echo "no" >&6; }
27714
27715
27716
27717 fi
27718 rm -Rf build
27719
27720
27721
27722
27723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether REQ_OP_FLUSH is defined" >&5
27724 $as_echo_n "checking whether REQ_OP_FLUSH is defined... " >&6; }
27725
27726
27727 cat confdefs.h - <<_ACEOF >conftest.c
27728
27729
27730 #include <linux/blk_types.h>
27731
27732 int
27733 main (void)
27734 {
27735
27736 int op __attribute__ ((unused)) = REQ_OP_FLUSH;
27737
27738 ;
27739 return 0;
27740 }
27741
27742 _ACEOF
27743
27744
27745
27746 cat - <<_ACEOF >conftest.h
27747
27748 _ACEOF
27749
27750
27751 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27752 echo "obj-m := conftest.o" >build/Makefile
27753 modpost_flag=''
27754 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27755 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27756 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27757 (eval $ac_try) 2>&5
27758 ac_status=$?
27759 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27760 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27761 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27762 (eval $ac_try) 2>&5
27763 ac_status=$?
27764 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27765 test $ac_status = 0; }; }; then :
27766
27767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27768 $as_echo "yes" >&6; }
27769
27770 $as_echo "#define HAVE_REQ_OP_FLUSH 1" >>confdefs.h
27771
27772
27773 else
27774 $as_echo "$as_me: failed program was:" >&5
27775 sed 's/^/| /' conftest.$ac_ext >&5
27776
27777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27778 $as_echo "no" >&6; }
27779
27780
27781
27782 fi
27783 rm -Rf build
27784
27785
27786
27787
27788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bio->bi_opf is defined" >&5
27789 $as_echo_n "checking whether bio->bi_opf is defined... " >&6; }
27790
27791
27792 cat confdefs.h - <<_ACEOF >conftest.c
27793
27794
27795 #include <linux/bio.h>
27796
27797 int
27798 main (void)
27799 {
27800
27801 struct bio bio __attribute__ ((unused));
27802 bio.bi_opf = 0;
27803
27804 ;
27805 return 0;
27806 }
27807
27808 _ACEOF
27809
27810
27811
27812 cat - <<_ACEOF >conftest.h
27813
27814 _ACEOF
27815
27816
27817 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27818 echo "obj-m := conftest.o" >build/Makefile
27819 modpost_flag=''
27820 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27821 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27822 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27823 (eval $ac_try) 2>&5
27824 ac_status=$?
27825 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27826 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27827 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27828 (eval $ac_try) 2>&5
27829 ac_status=$?
27830 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27831 test $ac_status = 0; }; }; then :
27832
27833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27834 $as_echo "yes" >&6; }
27835
27836 $as_echo "#define HAVE_BIO_BI_OPF 1" >>confdefs.h
27837
27838
27839 else
27840 $as_echo "$as_me: failed program was:" >&5
27841 sed 's/^/| /' conftest.$ac_ext >&5
27842
27843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27844 $as_echo "no" >&6; }
27845
27846
27847
27848 fi
27849 rm -Rf build
27850
27851
27852
27853
27854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bio_end_io_t wants 1 arg" >&5
27855 $as_echo_n "checking whether bio_end_io_t wants 1 arg... " >&6; }
27856
27857
27858 cat confdefs.h - <<_ACEOF >conftest.c
27859
27860
27861 #include <linux/bio.h>
27862
27863 void wanted_end_io(struct bio *bio) { return; }
27864
27865 bio_end_io_t *end_io __attribute__ ((unused)) = wanted_end_io;
27866
27867 int
27868 main (void)
27869 {
27870
27871
27872 ;
27873 return 0;
27874 }
27875
27876 _ACEOF
27877
27878
27879
27880 cat - <<_ACEOF >conftest.h
27881
27882 _ACEOF
27883
27884
27885 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27886 echo "obj-m := conftest.o" >build/Makefile
27887 modpost_flag=''
27888 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27889 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27890 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27891 (eval $ac_try) 2>&5
27892 ac_status=$?
27893 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27894 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27895 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27896 (eval $ac_try) 2>&5
27897 ac_status=$?
27898 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27899 test $ac_status = 0; }; }; then :
27900
27901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27902 $as_echo "yes" >&6; }
27903
27904 $as_echo "#define HAVE_1ARG_BIO_END_IO_T 1" >>confdefs.h
27905
27906
27907 else
27908 $as_echo "$as_me: failed program was:" >&5
27909 sed 's/^/| /' conftest.$ac_ext >&5
27910
27911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27912 $as_echo "no" >&6; }
27913
27914
27915
27916 fi
27917 rm -Rf build
27918
27919
27920
27921
27922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether BIO_RW_BARRIER is defined" >&5
27923 $as_echo_n "checking whether BIO_RW_BARRIER is defined... " >&6; }
27924
27925
27926 cat confdefs.h - <<_ACEOF >conftest.c
27927
27928
27929 #include <linux/bio.h>
27930
27931 int
27932 main (void)
27933 {
27934
27935 int flags __attribute__ ((unused));
27936 flags = BIO_RW_BARRIER;
27937
27938 ;
27939 return 0;
27940 }
27941
27942 _ACEOF
27943
27944
27945
27946 cat - <<_ACEOF >conftest.h
27947
27948 _ACEOF
27949
27950
27951 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27952 echo "obj-m := conftest.o" >build/Makefile
27953 modpost_flag=''
27954 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27955 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27956 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27957 (eval $ac_try) 2>&5
27958 ac_status=$?
27959 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27960 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27961 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27962 (eval $ac_try) 2>&5
27963 ac_status=$?
27964 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27965 test $ac_status = 0; }; }; then :
27966
27967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27968 $as_echo "yes" >&6; }
27969
27970 $as_echo "#define HAVE_BIO_RW_BARRIER 1" >>confdefs.h
27971
27972
27973 else
27974 $as_echo "$as_me: failed program was:" >&5
27975 sed 's/^/| /' conftest.$ac_ext >&5
27976
27977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27978 $as_echo "no" >&6; }
27979
27980
27981
27982 fi
27983 rm -Rf build
27984
27985
27986
27987
27988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether BIO_RW_DISCARD is defined" >&5
27989 $as_echo_n "checking whether BIO_RW_DISCARD is defined... " >&6; }
27990
27991
27992 cat confdefs.h - <<_ACEOF >conftest.c
27993
27994
27995 #include <linux/bio.h>
27996
27997 int
27998 main (void)
27999 {
28000
28001 int flags __attribute__ ((unused));
28002 flags = BIO_RW_DISCARD;
28003
28004 ;
28005 return 0;
28006 }
28007
28008 _ACEOF
28009
28010
28011
28012 cat - <<_ACEOF >conftest.h
28013
28014 _ACEOF
28015
28016
28017 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28018 echo "obj-m := conftest.o" >build/Makefile
28019 modpost_flag=''
28020 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28021 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28022 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28023 (eval $ac_try) 2>&5
28024 ac_status=$?
28025 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28026 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28027 { { eval echo "\"\$as_me\":${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; }; }; then :
28032
28033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28034 $as_echo "yes" >&6; }
28035
28036 $as_echo "#define HAVE_BIO_RW_DISCARD 1" >>confdefs.h
28037
28038
28039 else
28040 $as_echo "$as_me: failed program was:" >&5
28041 sed 's/^/| /' conftest.$ac_ext >&5
28042
28043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28044 $as_echo "no" >&6; }
28045
28046
28047
28048 fi
28049 rm -Rf build
28050
28051
28052
28053
28054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blk_queue_flush() is available" >&5
28055 $as_echo_n "checking whether blk_queue_flush() is available... " >&6; }
28056 tmp_flags="$EXTRA_KCFLAGS"
28057 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
28058
28059
28060 cat confdefs.h - <<_ACEOF >conftest.c
28061
28062
28063 #include <linux/blkdev.h>
28064
28065 int
28066 main (void)
28067 {
28068
28069 struct request_queue *q = NULL;
28070 (void) blk_queue_flush(q, REQ_FLUSH);
28071
28072 ;
28073 return 0;
28074 }
28075
28076 _ACEOF
28077
28078
28079
28080 cat - <<_ACEOF >conftest.h
28081
28082 _ACEOF
28083
28084
28085 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28086 echo "obj-m := conftest.o" >build/Makefile
28087 modpost_flag=''
28088 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28089 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28090 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28091 (eval $ac_try) 2>&5
28092 ac_status=$?
28093 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28094 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28095 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28096 (eval $ac_try) 2>&5
28097 ac_status=$?
28098 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28099 test $ac_status = 0; }; }; then :
28100
28101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28102 $as_echo "yes" >&6; }
28103
28104 $as_echo "#define HAVE_BLK_QUEUE_FLUSH 1" >>confdefs.h
28105
28106
28107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blk_queue_flush() is GPL-only" >&5
28108 $as_echo_n "checking whether blk_queue_flush() is GPL-only... " >&6; }
28109
28110
28111 cat confdefs.h - <<_ACEOF >conftest.c
28112
28113
28114 #include <linux/module.h>
28115 #include <linux/blkdev.h>
28116
28117 MODULE_LICENSE("$ZFS_META_LICENSE");
28118
28119 int
28120 main (void)
28121 {
28122
28123 struct request_queue *q = NULL;
28124 (void) blk_queue_flush(q, REQ_FLUSH);
28125
28126 ;
28127 return 0;
28128 }
28129
28130 _ACEOF
28131
28132
28133
28134 cat - <<_ACEOF >conftest.h
28135
28136 _ACEOF
28137
28138
28139 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28140 echo "obj-m := conftest.o" >build/Makefile
28141 modpost_flag=''
28142 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28143 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28144 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28145 (eval $ac_try) 2>&5
28146 ac_status=$?
28147 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28148 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28149 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28150 (eval $ac_try) 2>&5
28151 ac_status=$?
28152 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28153 test $ac_status = 0; }; }; then :
28154
28155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28156 $as_echo "no" >&6; }
28157
28158 else
28159 $as_echo "$as_me: failed program was:" >&5
28160 sed 's/^/| /' conftest.$ac_ext >&5
28161
28162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28163 $as_echo "yes" >&6; }
28164
28165 $as_echo "#define HAVE_BLK_QUEUE_FLUSH_GPL_ONLY 1" >>confdefs.h
28166
28167
28168
28169
28170 fi
28171 rm -Rf build
28172
28173
28174
28175 else
28176 $as_echo "$as_me: failed program was:" >&5
28177 sed 's/^/| /' conftest.$ac_ext >&5
28178
28179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28180 $as_echo "no" >&6; }
28181
28182
28183
28184 fi
28185 rm -Rf build
28186
28187
28188
28189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blk_queue_write_cache() exists" >&5
28190 $as_echo_n "checking whether blk_queue_write_cache() exists... " >&6; }
28191
28192
28193 cat confdefs.h - <<_ACEOF >conftest.c
28194
28195
28196 #include <linux/kernel.h>
28197 #include <linux/blkdev.h>
28198
28199
28200 int
28201 main (void)
28202 {
28203
28204 struct request_queue *q = NULL;
28205 blk_queue_write_cache(q, true, true);
28206
28207 ;
28208 return 0;
28209 }
28210
28211 _ACEOF
28212
28213
28214
28215 cat - <<_ACEOF >conftest.h
28216
28217 _ACEOF
28218
28219
28220 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28221 echo "obj-m := conftest.o" >build/Makefile
28222 modpost_flag=''
28223 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28224 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28225 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28226 (eval $ac_try) 2>&5
28227 ac_status=$?
28228 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28229 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28230 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28231 (eval $ac_try) 2>&5
28232 ac_status=$?
28233 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28234 test $ac_status = 0; }; }; then :
28235
28236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28237 $as_echo "yes" >&6; }
28238
28239 $as_echo "#define HAVE_BLK_QUEUE_WRITE_CACHE 1" >>confdefs.h
28240
28241
28242 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blk_queue_write_cache() is GPL-only" >&5
28243 $as_echo_n "checking whether blk_queue_write_cache() is GPL-only... " >&6; }
28244
28245
28246 cat confdefs.h - <<_ACEOF >conftest.c
28247
28248
28249 #include <linux/kernel.h>
28250 #include <linux/module.h>
28251 #include <linux/blkdev.h>
28252
28253 MODULE_LICENSE("$ZFS_META_LICENSE");
28254
28255 int
28256 main (void)
28257 {
28258
28259 struct request_queue *q = NULL;
28260 blk_queue_write_cache(q, true, true);
28261
28262 ;
28263 return 0;
28264 }
28265
28266 _ACEOF
28267
28268
28269
28270 cat - <<_ACEOF >conftest.h
28271
28272 _ACEOF
28273
28274
28275 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28276 echo "obj-m := conftest.o" >build/Makefile
28277 modpost_flag=''
28278 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28279 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28280 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28281 (eval $ac_try) 2>&5
28282 ac_status=$?
28283 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28284 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28285 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28286 (eval $ac_try) 2>&5
28287 ac_status=$?
28288 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28289 test $ac_status = 0; }; }; then :
28290
28291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28292 $as_echo "no" >&6; }
28293
28294 else
28295 $as_echo "$as_me: failed program was:" >&5
28296 sed 's/^/| /' conftest.$ac_ext >&5
28297
28298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28299 $as_echo "yes" >&6; }
28300
28301 $as_echo "#define HAVE_BLK_QUEUE_WRITE_CACHE_GPL_ONLY 1" >>confdefs.h
28302
28303
28304
28305
28306 fi
28307 rm -Rf build
28308
28309
28310
28311 else
28312 $as_echo "$as_me: failed program was:" >&5
28313 sed 's/^/| /' conftest.$ac_ext >&5
28314
28315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28316 $as_echo "no" >&6; }
28317
28318
28319
28320 fi
28321 rm -Rf build
28322
28323
28324
28325 EXTRA_KCFLAGS="$tmp_flags"
28326
28327
28328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blk_queue_max_hw_sectors() is available" >&5
28329 $as_echo_n "checking whether blk_queue_max_hw_sectors() is available... " >&6; }
28330 tmp_flags="$EXTRA_KCFLAGS"
28331 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
28332
28333
28334 cat confdefs.h - <<_ACEOF >conftest.c
28335
28336
28337 #include <linux/blkdev.h>
28338
28339 int
28340 main (void)
28341 {
28342
28343 struct request_queue *q = NULL;
28344 (void) blk_queue_max_hw_sectors(q, BLK_SAFE_MAX_SECTORS);
28345
28346 ;
28347 return 0;
28348 }
28349
28350 _ACEOF
28351
28352
28353
28354 cat - <<_ACEOF >conftest.h
28355
28356 _ACEOF
28357
28358
28359 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28360 echo "obj-m := conftest.o" >build/Makefile
28361 modpost_flag=''
28362 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28363 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28364 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28365 (eval $ac_try) 2>&5
28366 ac_status=$?
28367 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28368 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28369 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28370 (eval $ac_try) 2>&5
28371 ac_status=$?
28372 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28373 test $ac_status = 0; }; }; then :
28374
28375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28376 $as_echo "yes" >&6; }
28377
28378 $as_echo "#define HAVE_BLK_QUEUE_MAX_HW_SECTORS 1" >>confdefs.h
28379
28380
28381 else
28382 $as_echo "$as_me: failed program was:" >&5
28383 sed 's/^/| /' conftest.$ac_ext >&5
28384
28385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28386 $as_echo "no" >&6; }
28387
28388
28389
28390 fi
28391 rm -Rf build
28392
28393
28394 EXTRA_KCFLAGS="$tmp_flags"
28395
28396
28397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blk_queue_max_segments() is available" >&5
28398 $as_echo_n "checking whether blk_queue_max_segments() is available... " >&6; }
28399 tmp_flags="$EXTRA_KCFLAGS"
28400 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
28401
28402
28403 cat confdefs.h - <<_ACEOF >conftest.c
28404
28405
28406 #include <linux/blkdev.h>
28407
28408 int
28409 main (void)
28410 {
28411
28412 struct request_queue *q = NULL;
28413 (void) blk_queue_max_segments(q, BLK_MAX_SEGMENTS);
28414
28415 ;
28416 return 0;
28417 }
28418
28419 _ACEOF
28420
28421
28422
28423 cat - <<_ACEOF >conftest.h
28424
28425 _ACEOF
28426
28427
28428 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28429 echo "obj-m := conftest.o" >build/Makefile
28430 modpost_flag=''
28431 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28432 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28433 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28434 (eval $ac_try) 2>&5
28435 ac_status=$?
28436 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28437 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28438 { { eval echo "\"\$as_me\":${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; }; }; then :
28443
28444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28445 $as_echo "yes" >&6; }
28446
28447 $as_echo "#define HAVE_BLK_QUEUE_MAX_SEGMENTS 1" >>confdefs.h
28448
28449
28450 else
28451 $as_echo "$as_me: failed program was:" >&5
28452 sed 's/^/| /' conftest.$ac_ext >&5
28453
28454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28455 $as_echo "no" >&6; }
28456
28457
28458
28459 fi
28460 rm -Rf build
28461
28462
28463 EXTRA_KCFLAGS="$tmp_flags"
28464
28465
28466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the BIO_RW_UNPLUG enum is available" >&5
28467 $as_echo_n "checking whether the BIO_RW_UNPLUG enum is available... " >&6; }
28468 tmp_flags="$EXTRA_KCFLAGS"
28469 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
28470
28471
28472 cat confdefs.h - <<_ACEOF >conftest.c
28473
28474
28475 #include <linux/blkdev.h>
28476
28477 int
28478 main (void)
28479 {
28480
28481 extern enum bio_rw_flags rw;
28482
28483 rw = BIO_RW_UNPLUG;
28484
28485 ;
28486 return 0;
28487 }
28488
28489 _ACEOF
28490
28491
28492
28493 cat - <<_ACEOF >conftest.h
28494
28495 _ACEOF
28496
28497
28498 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28499 echo "obj-m := conftest.o" >build/Makefile
28500 modpost_flag=''
28501 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28502 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28503 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28504 (eval $ac_try) 2>&5
28505 ac_status=$?
28506 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28507 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28508 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28509 (eval $ac_try) 2>&5
28510 ac_status=$?
28511 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28512 test $ac_status = 0; }; }; then :
28513
28514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28515 $as_echo "yes" >&6; }
28516
28517 $as_echo "#define HAVE_BLK_QUEUE_HAVE_BIO_RW_UNPLUG 1" >>confdefs.h
28518
28519
28520 else
28521 $as_echo "$as_me: failed program was:" >&5
28522 sed 's/^/| /' conftest.$ac_ext >&5
28523
28524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28525 $as_echo "no" >&6; }
28526
28527
28528
28529 fi
28530 rm -Rf build
28531
28532
28533 EXTRA_KCFLAGS="$tmp_flags"
28534
28535
28536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct blk_plug is available" >&5
28537 $as_echo_n "checking whether struct blk_plug is available... " >&6; }
28538 tmp_flags="$EXTRA_KCFLAGS"
28539 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
28540
28541
28542 cat confdefs.h - <<_ACEOF >conftest.c
28543
28544
28545 #include <linux/blkdev.h>
28546
28547 int
28548 main (void)
28549 {
28550
28551 struct blk_plug plug;
28552
28553 blk_start_plug(&plug);
28554 blk_finish_plug(&plug);
28555
28556 ;
28557 return 0;
28558 }
28559
28560 _ACEOF
28561
28562
28563
28564 cat - <<_ACEOF >conftest.h
28565
28566 _ACEOF
28567
28568
28569 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28570 echo "obj-m := conftest.o" >build/Makefile
28571 modpost_flag=''
28572 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28573 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28574 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28575 (eval $ac_try) 2>&5
28576 ac_status=$?
28577 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28578 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28579 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28580 (eval $ac_try) 2>&5
28581 ac_status=$?
28582 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28583 test $ac_status = 0; }; }; then :
28584
28585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28586 $as_echo "yes" >&6; }
28587
28588 $as_echo "#define HAVE_BLK_QUEUE_HAVE_BLK_PLUG 1" >>confdefs.h
28589
28590
28591 else
28592 $as_echo "$as_me: failed program was:" >&5
28593 sed 's/^/| /' conftest.$ac_ext >&5
28594
28595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28596 $as_echo "no" >&6; }
28597
28598
28599
28600 fi
28601 rm -Rf build
28602
28603
28604 EXTRA_KCFLAGS="$tmp_flags"
28605
28606
28607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether get_disk_ro() is available" >&5
28608 $as_echo_n "checking whether get_disk_ro() is available... " >&6; }
28609 tmp_flags="$EXTRA_KCFLAGS"
28610 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
28611
28612
28613 cat confdefs.h - <<_ACEOF >conftest.c
28614
28615
28616 #include <linux/blkdev.h>
28617
28618 int
28619 main (void)
28620 {
28621
28622 struct gendisk *disk = NULL;
28623 (void) get_disk_ro(disk);
28624
28625 ;
28626 return 0;
28627 }
28628
28629 _ACEOF
28630
28631
28632
28633 cat - <<_ACEOF >conftest.h
28634
28635 _ACEOF
28636
28637
28638 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28639 echo "obj-m := conftest.o" >build/Makefile
28640 modpost_flag=''
28641 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28642 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28643 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28644 (eval $ac_try) 2>&5
28645 ac_status=$?
28646 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28647 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28648 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28649 (eval $ac_try) 2>&5
28650 ac_status=$?
28651 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28652 test $ac_status = 0; }; }; then :
28653
28654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28655 $as_echo "yes" >&6; }
28656
28657 $as_echo "#define HAVE_GET_DISK_RO 1" >>confdefs.h
28658
28659
28660 else
28661 $as_echo "$as_me: failed program was:" >&5
28662 sed 's/^/| /' conftest.$ac_ext >&5
28663
28664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28665 $as_echo "no" >&6; }
28666
28667
28668
28669 fi
28670 rm -Rf build
28671
28672
28673 EXTRA_KCFLAGS="$tmp_flags"
28674
28675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether get_gendisk() is available" >&5
28676 $as_echo_n "checking whether get_gendisk() is available... " >&6; }
28677
28678
28679
28680 cat confdefs.h - <<_ACEOF >conftest.c
28681
28682
28683 #include <linux/genhd.h>
28684
28685 int
28686 main (void)
28687 {
28688
28689 get_gendisk(0, NULL);
28690
28691 ;
28692 return 0;
28693 }
28694
28695 _ACEOF
28696
28697
28698
28699 cat - <<_ACEOF >conftest.h
28700
28701 _ACEOF
28702
28703
28704 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28705 echo "obj-m := conftest.o" >build/Makefile
28706 modpost_flag=''
28707 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28708 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28709 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28710 (eval $ac_try) 2>&5
28711 ac_status=$?
28712 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28713 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28714 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28715 (eval $ac_try) 2>&5
28716 ac_status=$?
28717 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28718 test $ac_status = 0; }; }; then :
28719 rc=0
28720 else
28721 $as_echo "$as_me: failed program was:" >&5
28722 sed 's/^/| /' conftest.$ac_ext >&5
28723 rc=1
28724
28725
28726 fi
28727 rm -Rf build
28728
28729
28730 if test $rc -ne 0; then :
28731
28732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28733 $as_echo "no" >&6; }
28734
28735 else
28736 if test "x$enable_linux_builtin" != xyes; then
28737
28738 grep -q -E '[[:space:]]get_gendisk[[:space:]]' \
28739 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
28740 rc=$?
28741 if test $rc -ne 0; then
28742 export=0
28743 for file in block/genhd.c; do
28744 grep -q -E "EXPORT_SYMBOL.*(get_gendisk)" \
28745 "$LINUX/$file" 2>/dev/null
28746 rc=$?
28747 if test $rc -eq 0; then
28748 export=1
28749 break;
28750 fi
28751 done
28752 if test $export -eq 0; then :
28753 rc=1
28754 else :
28755 rc=0
28756 fi
28757 else :
28758 rc=0
28759 fi
28760
28761 fi
28762 if test $rc -ne 0; then :
28763
28764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28765 $as_echo "no" >&6; }
28766
28767 else :
28768
28769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28770 $as_echo "yes" >&6; }
28771
28772 $as_echo "#define HAVE_GET_GENDISK 1" >>confdefs.h
28773
28774
28775 fi
28776 fi
28777
28778
28779
28780 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bio_set_op_attrs is available" >&5
28781 $as_echo_n "checking whether bio_set_op_attrs is available... " >&6; }
28782
28783
28784 cat confdefs.h - <<_ACEOF >conftest.c
28785
28786
28787 #include <linux/bio.h>
28788
28789 int
28790 main (void)
28791 {
28792
28793 struct bio *bio __attribute__ ((unused)) = NULL;
28794
28795 bio_set_op_attrs(bio, 0, 0);
28796
28797 ;
28798 return 0;
28799 }
28800
28801 _ACEOF
28802
28803
28804
28805 cat - <<_ACEOF >conftest.h
28806
28807 _ACEOF
28808
28809
28810 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28811 echo "obj-m := conftest.o" >build/Makefile
28812 modpost_flag=''
28813 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28814 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28815 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28816 (eval $ac_try) 2>&5
28817 ac_status=$?
28818 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28819 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28820 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28821 (eval $ac_try) 2>&5
28822 ac_status=$?
28823 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28824 test $ac_status = 0; }; }; then :
28825
28826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28827 $as_echo "yes" >&6; }
28828
28829 $as_echo "#define HAVE_BIO_SET_OP_ATTRS 1" >>confdefs.h
28830
28831
28832 else
28833 $as_echo "$as_me: failed program was:" >&5
28834 sed 's/^/| /' conftest.$ac_ext >&5
28835
28836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28837 $as_echo "no" >&6; }
28838
28839
28840
28841 fi
28842 rm -Rf build
28843
28844
28845
28846
28847 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether generic_readlink is global" >&5
28848 $as_echo_n "checking whether generic_readlink is global... " >&6; }
28849
28850
28851 cat confdefs.h - <<_ACEOF >conftest.c
28852
28853
28854 #include <linux/fs.h>
28855
28856 int
28857 main (void)
28858 {
28859
28860 int i __attribute__ ((unused));
28861
28862 i = generic_readlink(NULL, NULL, 0);
28863
28864 ;
28865 return 0;
28866 }
28867
28868 _ACEOF
28869
28870
28871
28872 cat - <<_ACEOF >conftest.h
28873
28874 _ACEOF
28875
28876
28877 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28878 echo "obj-m := conftest.o" >build/Makefile
28879 modpost_flag=''
28880 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28881 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28882 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28883 (eval $ac_try) 2>&5
28884 ac_status=$?
28885 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28886 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28887 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28888 (eval $ac_try) 2>&5
28889 ac_status=$?
28890 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28891 test $ac_status = 0; }; }; then :
28892
28893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28894 $as_echo "yes" >&6; }
28895
28896 $as_echo "#define HAVE_GENERIC_READLINK 1" >>confdefs.h
28897
28898
28899 else
28900 $as_echo "$as_me: failed program was:" >&5
28901 sed 's/^/| /' conftest.$ac_ext >&5
28902
28903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28904 $as_echo "no" >&6; }
28905
28906
28907
28908 fi
28909 rm -Rf build
28910
28911
28912
28913
28914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ql->discard_granularity is available" >&5
28915 $as_echo_n "checking whether ql->discard_granularity is available... " >&6; }
28916
28917
28918 cat confdefs.h - <<_ACEOF >conftest.c
28919
28920
28921 #include <linux/blkdev.h>
28922
28923 int
28924 main (void)
28925 {
28926
28927 struct queue_limits ql __attribute__ ((unused));
28928
28929 ql.discard_granularity = 0;
28930
28931 ;
28932 return 0;
28933 }
28934
28935 _ACEOF
28936
28937
28938
28939 cat - <<_ACEOF >conftest.h
28940
28941 _ACEOF
28942
28943
28944 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28945 echo "obj-m := conftest.o" >build/Makefile
28946 modpost_flag=''
28947 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28948 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28949 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28950 (eval $ac_try) 2>&5
28951 ac_status=$?
28952 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28953 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28954 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28955 (eval $ac_try) 2>&5
28956 ac_status=$?
28957 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28958 test $ac_status = 0; }; }; then :
28959
28960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28961 $as_echo "yes" >&6; }
28962
28963 $as_echo "#define HAVE_DISCARD_GRANULARITY 1" >>confdefs.h
28964
28965
28966 else
28967 $as_echo "$as_me: failed program was:" >&5
28968 sed 's/^/| /' conftest.$ac_ext >&5
28969
28970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28971 $as_echo "no" >&6; }
28972
28973
28974
28975 fi
28976 rm -Rf build
28977
28978
28979
28980
28981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether super_block uses const struct xattr_handler" >&5
28982 $as_echo_n "checking whether super_block uses const struct xattr_handler... " >&6; }
28983
28984
28985 cat confdefs.h - <<_ACEOF >conftest.c
28986
28987
28988 #include <linux/fs.h>
28989 #include <linux/xattr.h>
28990
28991 const struct xattr_handler xattr_test_handler = {
28992 .prefix = "test",
28993 .get = NULL,
28994 .set = NULL,
28995 };
28996
28997 const struct xattr_handler *xattr_handlers[] = {
28998 &xattr_test_handler,
28999 };
29000
29001 const struct super_block sb __attribute__ ((unused)) = {
29002 .s_xattr = xattr_handlers,
29003 };
29004
29005 int
29006 main (void)
29007 {
29008
29009
29010 ;
29011 return 0;
29012 }
29013
29014 _ACEOF
29015
29016
29017
29018 cat - <<_ACEOF >conftest.h
29019
29020 _ACEOF
29021
29022
29023 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29024 echo "obj-m := conftest.o" >build/Makefile
29025 modpost_flag=''
29026 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29027 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29028 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29029 (eval $ac_try) 2>&5
29030 ac_status=$?
29031 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29032 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29033 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29034 (eval $ac_try) 2>&5
29035 ac_status=$?
29036 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29037 test $ac_status = 0; }; }; then :
29038
29039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29040 $as_echo "yes" >&6; }
29041
29042 $as_echo "#define HAVE_CONST_XATTR_HANDLER 1" >>confdefs.h
29043
29044
29045 else
29046 $as_echo "$as_me: failed program was:" >&5
29047 sed 's/^/| /' conftest.$ac_ext >&5
29048
29049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
29050 $as_echo "no" >&6; }
29051
29052
29053
29054 fi
29055 rm -Rf build
29056
29057
29058
29059
29060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler has name" >&5
29061 $as_echo_n "checking whether xattr_handler has name... " >&6; }
29062
29063
29064 cat confdefs.h - <<_ACEOF >conftest.c
29065
29066
29067 #include <linux/xattr.h>
29068
29069 static const struct xattr_handler
29070 xops __attribute__ ((unused)) = {
29071 .name = XATTR_NAME_POSIX_ACL_ACCESS,
29072 };
29073
29074 int
29075 main (void)
29076 {
29077
29078
29079 ;
29080 return 0;
29081 }
29082
29083 _ACEOF
29084
29085
29086
29087 cat - <<_ACEOF >conftest.h
29088
29089 _ACEOF
29090
29091
29092 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29093 echo "obj-m := conftest.o" >build/Makefile
29094 modpost_flag=''
29095 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29096 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29097 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29098 (eval $ac_try) 2>&5
29099 ac_status=$?
29100 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29101 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29102 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29103 (eval $ac_try) 2>&5
29104 ac_status=$?
29105 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29106 test $ac_status = 0; }; }; then :
29107
29108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29109 $as_echo "yes" >&6; }
29110
29111 $as_echo "#define HAVE_XATTR_HANDLER_NAME 1" >>confdefs.h
29112
29113
29114 else
29115 $as_echo "$as_me: failed program was:" >&5
29116 sed 's/^/| /' conftest.$ac_ext >&5
29117
29118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
29119 $as_echo "no" >&6; }
29120
29121
29122
29123 fi
29124 rm -Rf build
29125
29126
29127
29128
29129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->get() wants both dentry and inode" >&5
29130 $as_echo_n "checking whether xattr_handler->get() wants both dentry and inode... " >&6; }
29131
29132
29133 cat confdefs.h - <<_ACEOF >conftest.c
29134
29135
29136 #include <linux/xattr.h>
29137
29138 int get(const struct xattr_handler *handler,
29139 struct dentry *dentry, struct inode *inode,
29140 const char *name, void *buffer, size_t size) { return 0; }
29141 static const struct xattr_handler
29142 xops __attribute__ ((unused)) = {
29143 .get = get,
29144 };
29145
29146 int
29147 main (void)
29148 {
29149
29150
29151 ;
29152 return 0;
29153 }
29154
29155 _ACEOF
29156
29157
29158
29159 cat - <<_ACEOF >conftest.h
29160
29161 _ACEOF
29162
29163
29164 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29165 echo "obj-m := conftest.o" >build/Makefile
29166 modpost_flag=''
29167 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29168 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29169 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29170 (eval $ac_try) 2>&5
29171 ac_status=$?
29172 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29173 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29174 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29175 (eval $ac_try) 2>&5
29176 ac_status=$?
29177 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29178 test $ac_status = 0; }; }; then :
29179
29180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29181 $as_echo "yes" >&6; }
29182
29183 $as_echo "#define HAVE_XATTR_GET_DENTRY_INODE 1" >>confdefs.h
29184
29185
29186 else
29187 $as_echo "$as_me: failed program was:" >&5
29188 sed 's/^/| /' conftest.$ac_ext >&5
29189
29190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->get() wants xattr_handler" >&5
29191 $as_echo_n "checking whether xattr_handler->get() wants xattr_handler... " >&6; }
29192
29193
29194 cat confdefs.h - <<_ACEOF >conftest.c
29195
29196
29197 #include <linux/xattr.h>
29198
29199 int get(const struct xattr_handler *handler,
29200 struct dentry *dentry, const char *name,
29201 void *buffer, size_t size) { return 0; }
29202 static const struct xattr_handler
29203 xops __attribute__ ((unused)) = {
29204 .get = get,
29205 };
29206
29207 int
29208 main (void)
29209 {
29210
29211
29212 ;
29213 return 0;
29214 }
29215
29216 _ACEOF
29217
29218
29219
29220 cat - <<_ACEOF >conftest.h
29221
29222 _ACEOF
29223
29224
29225 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29226 echo "obj-m := conftest.o" >build/Makefile
29227 modpost_flag=''
29228 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29229 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29230 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29231 (eval $ac_try) 2>&5
29232 ac_status=$?
29233 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29234 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29235 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29236 (eval $ac_try) 2>&5
29237 ac_status=$?
29238 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29239 test $ac_status = 0; }; }; then :
29240
29241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29242 $as_echo "yes" >&6; }
29243
29244 $as_echo "#define HAVE_XATTR_GET_HANDLER 1" >>confdefs.h
29245
29246
29247 else
29248 $as_echo "$as_me: failed program was:" >&5
29249 sed 's/^/| /' conftest.$ac_ext >&5
29250
29251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
29252 $as_echo "no" >&6; }
29253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->get() wants dentry" >&5
29254 $as_echo_n "checking whether xattr_handler->get() wants dentry... " >&6; }
29255
29256
29257 cat confdefs.h - <<_ACEOF >conftest.c
29258
29259
29260 #include <linux/xattr.h>
29261
29262 int get(struct dentry *dentry, const char *name,
29263 void *buffer, size_t size, int handler_flags)
29264 { return 0; }
29265 static const struct xattr_handler
29266 xops __attribute__ ((unused)) = {
29267 .get = get,
29268 };
29269
29270 int
29271 main (void)
29272 {
29273
29274
29275 ;
29276 return 0;
29277 }
29278
29279 _ACEOF
29280
29281
29282
29283 cat - <<_ACEOF >conftest.h
29284
29285 _ACEOF
29286
29287
29288 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29289 echo "obj-m := conftest.o" >build/Makefile
29290 modpost_flag=''
29291 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29292 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29293 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29294 (eval $ac_try) 2>&5
29295 ac_status=$?
29296 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29297 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29298 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29299 (eval $ac_try) 2>&5
29300 ac_status=$?
29301 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29302 test $ac_status = 0; }; }; then :
29303
29304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29305 $as_echo "yes" >&6; }
29306
29307 $as_echo "#define HAVE_XATTR_GET_DENTRY 1" >>confdefs.h
29308
29309
29310 else
29311 $as_echo "$as_me: failed program was:" >&5
29312 sed 's/^/| /' conftest.$ac_ext >&5
29313
29314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
29315 $as_echo "no" >&6; }
29316 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->get() wants inode" >&5
29317 $as_echo_n "checking whether xattr_handler->get() wants inode... " >&6; }
29318
29319
29320 cat confdefs.h - <<_ACEOF >conftest.c
29321
29322
29323 #include <linux/xattr.h>
29324
29325 int get(struct inode *ip, const char *name,
29326 void *buffer, size_t size) { return 0; }
29327 static const struct xattr_handler
29328 xops __attribute__ ((unused)) = {
29329 .get = get,
29330 };
29331
29332 int
29333 main (void)
29334 {
29335
29336
29337 ;
29338 return 0;
29339 }
29340
29341 _ACEOF
29342
29343
29344
29345 cat - <<_ACEOF >conftest.h
29346
29347 _ACEOF
29348
29349
29350 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29351 echo "obj-m := conftest.o" >build/Makefile
29352 modpost_flag=''
29353 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29354 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29355 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29356 (eval $ac_try) 2>&5
29357 ac_status=$?
29358 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29359 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29360 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29361 (eval $ac_try) 2>&5
29362 ac_status=$?
29363 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29364 test $ac_status = 0; }; }; then :
29365
29366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29367 $as_echo "yes" >&6; }
29368
29369 $as_echo "#define HAVE_XATTR_GET_INODE 1" >>confdefs.h
29370
29371
29372 else
29373 $as_echo "$as_me: failed program was:" >&5
29374 sed 's/^/| /' conftest.$ac_ext >&5
29375
29376 as_fn_error $? "no; please file a bug report" "$LINENO" 5
29377
29378
29379
29380 fi
29381 rm -Rf build
29382
29383
29384
29385
29386
29387 fi
29388 rm -Rf build
29389
29390
29391
29392
29393
29394 fi
29395 rm -Rf build
29396
29397
29398
29399
29400
29401 fi
29402 rm -Rf build
29403
29404
29405
29406
29407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->set() wants both dentry and inode" >&5
29408 $as_echo_n "checking whether xattr_handler->set() wants both dentry and inode... " >&6; }
29409
29410
29411 cat confdefs.h - <<_ACEOF >conftest.c
29412
29413
29414 #include <linux/xattr.h>
29415
29416 int set(const struct xattr_handler *handler,
29417 struct dentry *dentry, struct inode *inode,
29418 const char *name, const void *buffer,
29419 size_t size, int flags)
29420 { return 0; }
29421 static const struct xattr_handler
29422 xops __attribute__ ((unused)) = {
29423 .set = set,
29424 };
29425
29426 int
29427 main (void)
29428 {
29429
29430
29431 ;
29432 return 0;
29433 }
29434
29435 _ACEOF
29436
29437
29438
29439 cat - <<_ACEOF >conftest.h
29440
29441 _ACEOF
29442
29443
29444 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29445 echo "obj-m := conftest.o" >build/Makefile
29446 modpost_flag=''
29447 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29448 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29449 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29450 (eval $ac_try) 2>&5
29451 ac_status=$?
29452 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29453 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29454 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29455 (eval $ac_try) 2>&5
29456 ac_status=$?
29457 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29458 test $ac_status = 0; }; }; then :
29459
29460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29461 $as_echo "yes" >&6; }
29462
29463 $as_echo "#define HAVE_XATTR_SET_DENTRY_INODE 1" >>confdefs.h
29464
29465
29466 else
29467 $as_echo "$as_me: failed program was:" >&5
29468 sed 's/^/| /' conftest.$ac_ext >&5
29469
29470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->set() wants xattr_handler" >&5
29471 $as_echo_n "checking whether xattr_handler->set() wants xattr_handler... " >&6; }
29472
29473
29474 cat confdefs.h - <<_ACEOF >conftest.c
29475
29476
29477 #include <linux/xattr.h>
29478
29479 int set(const struct xattr_handler *handler,
29480 struct dentry *dentry, const char *name,
29481 const void *buffer, size_t size, int flags)
29482 { return 0; }
29483 static const struct xattr_handler
29484 xops __attribute__ ((unused)) = {
29485 .set = set,
29486 };
29487
29488 int
29489 main (void)
29490 {
29491
29492
29493 ;
29494 return 0;
29495 }
29496
29497 _ACEOF
29498
29499
29500
29501 cat - <<_ACEOF >conftest.h
29502
29503 _ACEOF
29504
29505
29506 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29507 echo "obj-m := conftest.o" >build/Makefile
29508 modpost_flag=''
29509 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29510 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29511 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29512 (eval $ac_try) 2>&5
29513 ac_status=$?
29514 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29515 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29516 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29517 (eval $ac_try) 2>&5
29518 ac_status=$?
29519 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29520 test $ac_status = 0; }; }; then :
29521
29522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29523 $as_echo "yes" >&6; }
29524
29525 $as_echo "#define HAVE_XATTR_SET_HANDLER 1" >>confdefs.h
29526
29527
29528 else
29529 $as_echo "$as_me: failed program was:" >&5
29530 sed 's/^/| /' conftest.$ac_ext >&5
29531
29532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
29533 $as_echo "no" >&6; }
29534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->set() wants dentry" >&5
29535 $as_echo_n "checking whether xattr_handler->set() wants dentry... " >&6; }
29536
29537
29538 cat confdefs.h - <<_ACEOF >conftest.c
29539
29540
29541 #include <linux/xattr.h>
29542
29543 int set(struct dentry *dentry, const char *name,
29544 const void *buffer, size_t size, int flags,
29545 int handler_flags) { return 0; }
29546 static const struct xattr_handler
29547 xops __attribute__ ((unused)) = {
29548 .set = set,
29549 };
29550
29551 int
29552 main (void)
29553 {
29554
29555
29556 ;
29557 return 0;
29558 }
29559
29560 _ACEOF
29561
29562
29563
29564 cat - <<_ACEOF >conftest.h
29565
29566 _ACEOF
29567
29568
29569 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29570 echo "obj-m := conftest.o" >build/Makefile
29571 modpost_flag=''
29572 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29573 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29574 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29575 (eval $ac_try) 2>&5
29576 ac_status=$?
29577 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29578 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29579 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29580 (eval $ac_try) 2>&5
29581 ac_status=$?
29582 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29583 test $ac_status = 0; }; }; then :
29584
29585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29586 $as_echo "yes" >&6; }
29587
29588 $as_echo "#define HAVE_XATTR_SET_DENTRY 1" >>confdefs.h
29589
29590
29591 else
29592 $as_echo "$as_me: failed program was:" >&5
29593 sed 's/^/| /' conftest.$ac_ext >&5
29594
29595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
29596 $as_echo "no" >&6; }
29597 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->set() wants inode" >&5
29598 $as_echo_n "checking whether xattr_handler->set() wants inode... " >&6; }
29599
29600
29601 cat confdefs.h - <<_ACEOF >conftest.c
29602
29603
29604 #include <linux/xattr.h>
29605
29606 int set(struct inode *ip, const char *name,
29607 const void *buffer, size_t size, int flags)
29608 { return 0; }
29609 static const struct xattr_handler
29610 xops __attribute__ ((unused)) = {
29611 .set = set,
29612 };
29613
29614 int
29615 main (void)
29616 {
29617
29618
29619 ;
29620 return 0;
29621 }
29622
29623 _ACEOF
29624
29625
29626
29627 cat - <<_ACEOF >conftest.h
29628
29629 _ACEOF
29630
29631
29632 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29633 echo "obj-m := conftest.o" >build/Makefile
29634 modpost_flag=''
29635 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29636 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29637 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29638 (eval $ac_try) 2>&5
29639 ac_status=$?
29640 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29641 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29642 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29643 (eval $ac_try) 2>&5
29644 ac_status=$?
29645 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29646 test $ac_status = 0; }; }; then :
29647
29648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29649 $as_echo "yes" >&6; }
29650
29651 $as_echo "#define HAVE_XATTR_SET_INODE 1" >>confdefs.h
29652
29653
29654 else
29655 $as_echo "$as_me: failed program was:" >&5
29656 sed 's/^/| /' conftest.$ac_ext >&5
29657
29658 as_fn_error $? "no; please file a bug report" "$LINENO" 5
29659
29660
29661
29662 fi
29663 rm -Rf build
29664
29665
29666
29667
29668
29669 fi
29670 rm -Rf build
29671
29672
29673
29674
29675
29676 fi
29677 rm -Rf build
29678
29679
29680
29681
29682
29683 fi
29684 rm -Rf build
29685
29686
29687
29688
29689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->list() wants simple" >&5
29690 $as_echo_n "checking whether xattr_handler->list() wants simple... " >&6; }
29691
29692
29693 cat confdefs.h - <<_ACEOF >conftest.c
29694
29695
29696 #include <linux/xattr.h>
29697
29698 bool list(struct dentry *dentry) { return 0; }
29699 static const struct xattr_handler
29700 xops __attribute__ ((unused)) = {
29701 .list = list,
29702 };
29703
29704 int
29705 main (void)
29706 {
29707
29708
29709 ;
29710 return 0;
29711 }
29712
29713 _ACEOF
29714
29715
29716
29717 cat - <<_ACEOF >conftest.h
29718
29719 _ACEOF
29720
29721
29722 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29723 echo "obj-m := conftest.o" >build/Makefile
29724 modpost_flag=''
29725 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29726 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29727 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29728 (eval $ac_try) 2>&5
29729 ac_status=$?
29730 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29731 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29732 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29733 (eval $ac_try) 2>&5
29734 ac_status=$?
29735 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29736 test $ac_status = 0; }; }; then :
29737
29738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29739 $as_echo "yes" >&6; }
29740
29741 $as_echo "#define HAVE_XATTR_LIST_SIMPLE 1" >>confdefs.h
29742
29743
29744 else
29745 $as_echo "$as_me: failed program was:" >&5
29746 sed 's/^/| /' conftest.$ac_ext >&5
29747
29748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
29749 $as_echo "no" >&6; }
29750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->list() wants xattr_handler" >&5
29751 $as_echo_n "checking whether xattr_handler->list() wants xattr_handler... " >&6; }
29752
29753
29754 cat confdefs.h - <<_ACEOF >conftest.c
29755
29756
29757 #include <linux/xattr.h>
29758
29759 size_t list(const struct xattr_handler *handler,
29760 struct dentry *dentry, char *list, size_t list_size,
29761 const char *name, size_t name_len) { return 0; }
29762 static const struct xattr_handler
29763 xops __attribute__ ((unused)) = {
29764 .list = list,
29765 };
29766
29767 int
29768 main (void)
29769 {
29770
29771
29772 ;
29773 return 0;
29774 }
29775
29776 _ACEOF
29777
29778
29779
29780 cat - <<_ACEOF >conftest.h
29781
29782 _ACEOF
29783
29784
29785 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29786 echo "obj-m := conftest.o" >build/Makefile
29787 modpost_flag=''
29788 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29789 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29790 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29791 (eval $ac_try) 2>&5
29792 ac_status=$?
29793 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29794 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29795 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29796 (eval $ac_try) 2>&5
29797 ac_status=$?
29798 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29799 test $ac_status = 0; }; }; then :
29800
29801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29802 $as_echo "yes" >&6; }
29803
29804 $as_echo "#define HAVE_XATTR_LIST_HANDLER 1" >>confdefs.h
29805
29806
29807 else
29808 $as_echo "$as_me: failed program was:" >&5
29809 sed 's/^/| /' conftest.$ac_ext >&5
29810
29811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
29812 $as_echo "no" >&6; }
29813 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->list() wants dentry" >&5
29814 $as_echo_n "checking whether xattr_handler->list() wants dentry... " >&6; }
29815
29816
29817 cat confdefs.h - <<_ACEOF >conftest.c
29818
29819
29820 #include <linux/xattr.h>
29821
29822 size_t list(struct dentry *dentry,
29823 char *list, size_t list_size,
29824 const char *name, size_t name_len,
29825 int handler_flags) { return 0; }
29826 static const struct xattr_handler
29827 xops __attribute__ ((unused)) = {
29828 .list = list,
29829 };
29830
29831 int
29832 main (void)
29833 {
29834
29835
29836 ;
29837 return 0;
29838 }
29839
29840 _ACEOF
29841
29842
29843
29844 cat - <<_ACEOF >conftest.h
29845
29846 _ACEOF
29847
29848
29849 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29850 echo "obj-m := conftest.o" >build/Makefile
29851 modpost_flag=''
29852 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29853 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29854 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29855 (eval $ac_try) 2>&5
29856 ac_status=$?
29857 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29858 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29859 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29860 (eval $ac_try) 2>&5
29861 ac_status=$?
29862 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29863 test $ac_status = 0; }; }; then :
29864
29865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29866 $as_echo "yes" >&6; }
29867
29868 $as_echo "#define HAVE_XATTR_LIST_DENTRY 1" >>confdefs.h
29869
29870
29871 else
29872 $as_echo "$as_me: failed program was:" >&5
29873 sed 's/^/| /' conftest.$ac_ext >&5
29874
29875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
29876 $as_echo "no" >&6; }
29877 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->list() wants inode" >&5
29878 $as_echo_n "checking whether xattr_handler->list() wants inode... " >&6; }
29879
29880
29881 cat confdefs.h - <<_ACEOF >conftest.c
29882
29883
29884 #include <linux/xattr.h>
29885
29886 size_t list(struct inode *ip, char *lst,
29887 size_t list_size, const char *name,
29888 size_t name_len) { return 0; }
29889 static const struct xattr_handler
29890 xops __attribute__ ((unused)) = {
29891 .list = list,
29892 };
29893
29894 int
29895 main (void)
29896 {
29897
29898
29899 ;
29900 return 0;
29901 }
29902
29903 _ACEOF
29904
29905
29906
29907 cat - <<_ACEOF >conftest.h
29908
29909 _ACEOF
29910
29911
29912 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29913 echo "obj-m := conftest.o" >build/Makefile
29914 modpost_flag=''
29915 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29916 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29917 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29918 (eval $ac_try) 2>&5
29919 ac_status=$?
29920 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29921 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29922 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29923 (eval $ac_try) 2>&5
29924 ac_status=$?
29925 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29926 test $ac_status = 0; }; }; then :
29927
29928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29929 $as_echo "yes" >&6; }
29930
29931 $as_echo "#define HAVE_XATTR_LIST_INODE 1" >>confdefs.h
29932
29933
29934 else
29935 $as_echo "$as_me: failed program was:" >&5
29936 sed 's/^/| /' conftest.$ac_ext >&5
29937
29938 as_fn_error $? "no; please file a bug report" "$LINENO" 5
29939
29940
29941
29942 fi
29943 rm -Rf build
29944
29945
29946
29947
29948
29949 fi
29950 rm -Rf build
29951
29952
29953
29954
29955
29956 fi
29957 rm -Rf build
29958
29959
29960
29961
29962
29963 fi
29964 rm -Rf build
29965
29966
29967
29968
29969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether inode_owner_or_capable() exists" >&5
29970 $as_echo_n "checking whether inode_owner_or_capable() exists... " >&6; }
29971
29972
29973 cat confdefs.h - <<_ACEOF >conftest.c
29974
29975
29976 #include <linux/fs.h>
29977
29978 int
29979 main (void)
29980 {
29981
29982 struct inode *ip = NULL;
29983 (void) inode_owner_or_capable(ip);
29984
29985 ;
29986 return 0;
29987 }
29988
29989 _ACEOF
29990
29991
29992
29993 cat - <<_ACEOF >conftest.h
29994
29995 _ACEOF
29996
29997
29998 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29999 echo "obj-m := conftest.o" >build/Makefile
30000 modpost_flag=''
30001 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30002 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30003 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30004 (eval $ac_try) 2>&5
30005 ac_status=$?
30006 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30007 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30008 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30009 (eval $ac_try) 2>&5
30010 ac_status=$?
30011 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30012 test $ac_status = 0; }; }; then :
30013
30014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30015 $as_echo "yes" >&6; }
30016
30017 $as_echo "#define HAVE_INODE_OWNER_OR_CAPABLE 1" >>confdefs.h
30018
30019
30020 else
30021 $as_echo "$as_me: failed program was:" >&5
30022 sed 's/^/| /' conftest.$ac_ext >&5
30023
30024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30025 $as_echo "no" >&6; }
30026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether is_owner_or_cap() exists" >&5
30027 $as_echo_n "checking whether is_owner_or_cap() exists... " >&6; }
30028
30029
30030 cat confdefs.h - <<_ACEOF >conftest.c
30031
30032
30033 #include <linux/fs.h>
30034 #include <linux/sched.h>
30035
30036 int
30037 main (void)
30038 {
30039
30040 struct inode *ip = NULL;
30041 (void) is_owner_or_cap(ip);
30042
30043 ;
30044 return 0;
30045 }
30046
30047 _ACEOF
30048
30049
30050
30051 cat - <<_ACEOF >conftest.h
30052
30053 _ACEOF
30054
30055
30056 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30057 echo "obj-m := conftest.o" >build/Makefile
30058 modpost_flag=''
30059 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30060 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30061 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30062 (eval $ac_try) 2>&5
30063 ac_status=$?
30064 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30065 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30066 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30067 (eval $ac_try) 2>&5
30068 ac_status=$?
30069 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30070 test $ac_status = 0; }; }; then :
30071
30072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30073 $as_echo "yes" >&6; }
30074
30075 $as_echo "#define HAVE_IS_OWNER_OR_CAP 1" >>confdefs.h
30076
30077
30078 else
30079 $as_echo "$as_me: failed program was:" >&5
30080 sed 's/^/| /' conftest.$ac_ext >&5
30081
30082 as_fn_error $? "no - Please file a bug report at
30083 https://github.com/zfsonlinux/zfs/issues/new" "$LINENO" 5
30084
30085
30086
30087 fi
30088 rm -Rf build
30089
30090
30091
30092
30093
30094 fi
30095 rm -Rf build
30096
30097
30098
30099
30100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_acl_from_xattr() needs user_ns" >&5
30101 $as_echo_n "checking whether posix_acl_from_xattr() needs user_ns... " >&6; }
30102
30103
30104 cat confdefs.h - <<_ACEOF >conftest.c
30105
30106
30107 #include <linux/cred.h>
30108 #include <linux/fs.h>
30109 #include <linux/posix_acl_xattr.h>
30110
30111 int
30112 main (void)
30113 {
30114
30115 posix_acl_from_xattr(&init_user_ns, NULL, 0);
30116
30117 ;
30118 return 0;
30119 }
30120
30121 _ACEOF
30122
30123
30124
30125 cat - <<_ACEOF >conftest.h
30126
30127 _ACEOF
30128
30129
30130 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30131 echo "obj-m := conftest.o" >build/Makefile
30132 modpost_flag=''
30133 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30134 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30135 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30136 (eval $ac_try) 2>&5
30137 ac_status=$?
30138 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30139 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30140 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30141 (eval $ac_try) 2>&5
30142 ac_status=$?
30143 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30144 test $ac_status = 0; }; }; then :
30145
30146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30147 $as_echo "yes" >&6; }
30148
30149 $as_echo "#define HAVE_POSIX_ACL_FROM_XATTR_USERNS 1" >>confdefs.h
30150
30151
30152 else
30153 $as_echo "$as_me: failed program was:" >&5
30154 sed 's/^/| /' conftest.$ac_ext >&5
30155
30156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30157 $as_echo "no" >&6; }
30158
30159
30160
30161 fi
30162 rm -Rf build
30163
30164
30165
30166
30167 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_acl_release() is available" >&5
30168 $as_echo_n "checking whether posix_acl_release() is available... " >&6; }
30169
30170
30171 cat confdefs.h - <<_ACEOF >conftest.c
30172
30173
30174 #include <linux/cred.h>
30175 #include <linux/fs.h>
30176 #include <linux/posix_acl.h>
30177
30178 int
30179 main (void)
30180 {
30181
30182 struct posix_acl* tmp = posix_acl_alloc(1, 0);
30183 posix_acl_release(tmp);
30184
30185 ;
30186 return 0;
30187 }
30188
30189 _ACEOF
30190
30191
30192
30193 cat - <<_ACEOF >conftest.h
30194
30195 _ACEOF
30196
30197
30198 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30199 echo "obj-m := conftest.o" >build/Makefile
30200 modpost_flag=''
30201 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30202 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30203 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30204 (eval $ac_try) 2>&5
30205 ac_status=$?
30206 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30207 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30208 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30209 (eval $ac_try) 2>&5
30210 ac_status=$?
30211 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30212 test $ac_status = 0; }; }; then :
30213
30214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30215 $as_echo "yes" >&6; }
30216
30217 $as_echo "#define HAVE_POSIX_ACL_RELEASE 1" >>confdefs.h
30218
30219
30220 else
30221 $as_echo "$as_me: failed program was:" >&5
30222 sed 's/^/| /' conftest.$ac_ext >&5
30223
30224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30225 $as_echo "no" >&6; }
30226
30227
30228
30229 fi
30230 rm -Rf build
30231
30232
30233
30234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_acl_release() is GPL-only" >&5
30235 $as_echo_n "checking whether posix_acl_release() is GPL-only... " >&6; }
30236
30237
30238 cat confdefs.h - <<_ACEOF >conftest.c
30239
30240
30241 #include <linux/cred.h>
30242 #include <linux/fs.h>
30243 #include <linux/posix_acl.h>
30244
30245 MODULE_LICENSE("$ZFS_META_LICENSE");
30246
30247 int
30248 main (void)
30249 {
30250
30251 struct posix_acl* tmp = posix_acl_alloc(1, 0);
30252 posix_acl_release(tmp);
30253
30254 ;
30255 return 0;
30256 }
30257
30258 _ACEOF
30259
30260
30261
30262 cat - <<_ACEOF >conftest.h
30263
30264 _ACEOF
30265
30266
30267 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30268 echo "obj-m := conftest.o" >build/Makefile
30269 modpost_flag=''
30270 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30271 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30272 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30273 (eval $ac_try) 2>&5
30274 ac_status=$?
30275 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30276 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30277 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30278 (eval $ac_try) 2>&5
30279 ac_status=$?
30280 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30281 test $ac_status = 0; }; }; then :
30282
30283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30284 $as_echo "no" >&6; }
30285
30286 else
30287 $as_echo "$as_me: failed program was:" >&5
30288 sed 's/^/| /' conftest.$ac_ext >&5
30289
30290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30291 $as_echo "yes" >&6; }
30292
30293 $as_echo "#define HAVE_POSIX_ACL_RELEASE_GPL_ONLY 1" >>confdefs.h
30294
30295
30296
30297
30298 fi
30299 rm -Rf build
30300
30301
30302
30303
30304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether set_cached_acl() is usable" >&5
30305 $as_echo_n "checking whether set_cached_acl() is usable... " >&6; }
30306
30307
30308 cat confdefs.h - <<_ACEOF >conftest.c
30309
30310
30311 #include <linux/module.h>
30312 #include <linux/cred.h>
30313 #include <linux/fs.h>
30314 #include <linux/posix_acl.h>
30315
30316 MODULE_LICENSE("$ZFS_META_LICENSE");
30317
30318 int
30319 main (void)
30320 {
30321
30322 struct inode *ip = NULL;
30323 struct posix_acl *acl = posix_acl_alloc(1, 0);
30324 set_cached_acl(ip, ACL_TYPE_ACCESS, acl);
30325 forget_cached_acl(ip, ACL_TYPE_ACCESS);
30326
30327 ;
30328 return 0;
30329 }
30330
30331 _ACEOF
30332
30333
30334
30335 cat - <<_ACEOF >conftest.h
30336
30337 _ACEOF
30338
30339
30340 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30341 echo "obj-m := conftest.o" >build/Makefile
30342 modpost_flag=''
30343 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30344 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30345 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30346 (eval $ac_try) 2>&5
30347 ac_status=$?
30348 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30349 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30350 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30351 (eval $ac_try) 2>&5
30352 ac_status=$?
30353 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30354 test $ac_status = 0; }; }; then :
30355
30356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30357 $as_echo "yes" >&6; }
30358
30359 $as_echo "#define HAVE_SET_CACHED_ACL_USABLE 1" >>confdefs.h
30360
30361
30362 else
30363 $as_echo "$as_me: failed program was:" >&5
30364 sed 's/^/| /' conftest.$ac_ext >&5
30365
30366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30367 $as_echo "no" >&6; }
30368
30369
30370
30371 fi
30372 rm -Rf build
30373
30374
30375
30376
30377 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_acl_chmod exists" >&5
30378 $as_echo_n "checking whether posix_acl_chmod exists... " >&6; }
30379
30380
30381 cat confdefs.h - <<_ACEOF >conftest.c
30382
30383
30384 #include <linux/fs.h>
30385 #include <linux/posix_acl.h>
30386
30387 int
30388 main (void)
30389 {
30390
30391 posix_acl_chmod(NULL, 0, 0)
30392
30393 ;
30394 return 0;
30395 }
30396
30397 _ACEOF
30398
30399
30400
30401 cat - <<_ACEOF >conftest.h
30402
30403 _ACEOF
30404
30405
30406 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30407 echo "obj-m := conftest.o" >build/Makefile
30408 modpost_flag=''
30409 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30410 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30411 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30412 (eval $ac_try) 2>&5
30413 ac_status=$?
30414 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30415 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30416 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30417 (eval $ac_try) 2>&5
30418 ac_status=$?
30419 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30420 test $ac_status = 0; }; }; then :
30421
30422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30423 $as_echo "yes" >&6; }
30424
30425 $as_echo "#define HAVE_POSIX_ACL_CHMOD 1" >>confdefs.h
30426
30427
30428 else
30429 $as_echo "$as_me: failed program was:" >&5
30430 sed 's/^/| /' conftest.$ac_ext >&5
30431
30432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30433 $as_echo "no" >&6; }
30434
30435
30436
30437 fi
30438 rm -Rf build
30439
30440
30441
30442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __posix_acl_chmod exists" >&5
30443 $as_echo_n "checking whether __posix_acl_chmod exists... " >&6; }
30444
30445
30446 cat confdefs.h - <<_ACEOF >conftest.c
30447
30448
30449 #include <linux/fs.h>
30450 #include <linux/posix_acl.h>
30451
30452 int
30453 main (void)
30454 {
30455
30456 __posix_acl_chmod(NULL, 0, 0)
30457
30458 ;
30459 return 0;
30460 }
30461
30462 _ACEOF
30463
30464
30465
30466 cat - <<_ACEOF >conftest.h
30467
30468 _ACEOF
30469
30470
30471 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30472 echo "obj-m := conftest.o" >build/Makefile
30473 modpost_flag=''
30474 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30475 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30476 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30477 (eval $ac_try) 2>&5
30478 ac_status=$?
30479 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30480 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30481 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30482 (eval $ac_try) 2>&5
30483 ac_status=$?
30484 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30485 test $ac_status = 0; }; }; then :
30486
30487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30488 $as_echo "yes" >&6; }
30489
30490 $as_echo "#define HAVE___POSIX_ACL_CHMOD 1" >>confdefs.h
30491
30492
30493 else
30494 $as_echo "$as_me: failed program was:" >&5
30495 sed 's/^/| /' conftest.$ac_ext >&5
30496
30497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30498 $as_echo "no" >&6; }
30499
30500
30501
30502 fi
30503 rm -Rf build
30504
30505
30506
30507
30508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_acl_equiv_mode() wants umode_t" >&5
30509 $as_echo_n "checking whether posix_acl_equiv_mode() wants umode_t... " >&6; }
30510
30511
30512 cat confdefs.h - <<_ACEOF >conftest.c
30513
30514
30515 #include <linux/fs.h>
30516 #include <linux/posix_acl.h>
30517
30518 int
30519 main (void)
30520 {
30521
30522 umode_t tmp;
30523 posix_acl_equiv_mode(NULL,&tmp);
30524
30525 ;
30526 return 0;
30527 }
30528
30529 _ACEOF
30530
30531
30532
30533 cat - <<_ACEOF >conftest.h
30534
30535 _ACEOF
30536
30537
30538 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30539 echo "obj-m := conftest.o" >build/Makefile
30540 modpost_flag=''
30541 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30542 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30543 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30544 (eval $ac_try) 2>&5
30545 ac_status=$?
30546 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30547 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30548 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30549 (eval $ac_try) 2>&5
30550 ac_status=$?
30551 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30552 test $ac_status = 0; }; }; then :
30553
30554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30555 $as_echo "yes" >&6; }
30556
30557 $as_echo "#define HAVE_POSIX_ACL_EQUIV_MODE_UMODE_T 1" >>confdefs.h
30558
30559
30560 else
30561 $as_echo "$as_me: failed program was:" >&5
30562 sed 's/^/| /' conftest.$ac_ext >&5
30563
30564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30565 $as_echo "no" >&6; }
30566
30567
30568
30569 fi
30570 rm -Rf build
30571
30572
30573
30574
30575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_acl_valid() wants user namespace" >&5
30576 $as_echo_n "checking whether posix_acl_valid() wants user namespace... " >&6; }
30577
30578
30579 cat confdefs.h - <<_ACEOF >conftest.c
30580
30581
30582 #include <linux/fs.h>
30583 #include <linux/posix_acl.h>
30584
30585 int
30586 main (void)
30587 {
30588
30589 struct user_namespace *user_ns = NULL;
30590 const struct posix_acl *acl = NULL;
30591 int error;
30592
30593 error = posix_acl_valid(user_ns, acl);
30594
30595 ;
30596 return 0;
30597 }
30598
30599 _ACEOF
30600
30601
30602
30603 cat - <<_ACEOF >conftest.h
30604
30605 _ACEOF
30606
30607
30608 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30609 echo "obj-m := conftest.o" >build/Makefile
30610 modpost_flag=''
30611 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30612 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30613 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30614 (eval $ac_try) 2>&5
30615 ac_status=$?
30616 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30617 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30618 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30619 (eval $ac_try) 2>&5
30620 ac_status=$?
30621 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30622 test $ac_status = 0; }; }; then :
30623
30624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30625 $as_echo "yes" >&6; }
30626
30627 $as_echo "#define HAVE_POSIX_ACL_VALID_WITH_NS 1" >>confdefs.h
30628
30629
30630 else
30631 $as_echo "$as_me: failed program was:" >&5
30632 sed 's/^/| /' conftest.$ac_ext >&5
30633
30634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30635 $as_echo "no" >&6; }
30636
30637
30638
30639 fi
30640 rm -Rf build
30641
30642
30643
30644
30645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->permission() exists" >&5
30646 $as_echo_n "checking whether iops->permission() exists... " >&6; }
30647
30648
30649 cat confdefs.h - <<_ACEOF >conftest.c
30650
30651
30652 #include <linux/fs.h>
30653
30654 int permission_fn(struct inode *inode, int mask) { return 0; }
30655
30656 static const struct inode_operations
30657 iops __attribute__ ((unused)) = {
30658 .permission = permission_fn,
30659 };
30660
30661 int
30662 main (void)
30663 {
30664
30665
30666 ;
30667 return 0;
30668 }
30669
30670 _ACEOF
30671
30672
30673
30674 cat - <<_ACEOF >conftest.h
30675
30676 _ACEOF
30677
30678
30679 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30680 echo "obj-m := conftest.o" >build/Makefile
30681 modpost_flag=''
30682 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30683 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30684 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30685 (eval $ac_try) 2>&5
30686 ac_status=$?
30687 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30688 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30689 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30690 (eval $ac_try) 2>&5
30691 ac_status=$?
30692 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30693 test $ac_status = 0; }; }; then :
30694
30695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30696 $as_echo "yes" >&6; }
30697
30698 $as_echo "#define HAVE_PERMISSION 1" >>confdefs.h
30699
30700
30701 else
30702 $as_echo "$as_me: failed program was:" >&5
30703 sed 's/^/| /' conftest.$ac_ext >&5
30704
30705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30706 $as_echo "no" >&6; }
30707
30708
30709
30710 fi
30711 rm -Rf build
30712
30713
30714
30715
30716 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->permission() wants nameidata" >&5
30717 $as_echo_n "checking whether iops->permission() wants nameidata... " >&6; }
30718
30719
30720 cat confdefs.h - <<_ACEOF >conftest.c
30721
30722
30723 #include <linux/fs.h>
30724
30725 int permission_fn(struct inode *inode, int mask,
30726 struct nameidata *nd) { return 0; }
30727
30728 static const struct inode_operations
30729 iops __attribute__ ((unused)) = {
30730 .permission = permission_fn,
30731 };
30732
30733 int
30734 main (void)
30735 {
30736
30737
30738 ;
30739 return 0;
30740 }
30741
30742 _ACEOF
30743
30744
30745
30746 cat - <<_ACEOF >conftest.h
30747
30748 _ACEOF
30749
30750
30751 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30752 echo "obj-m := conftest.o" >build/Makefile
30753 modpost_flag=''
30754 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30755 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30756 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30757 (eval $ac_try) 2>&5
30758 ac_status=$?
30759 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30760 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30761 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30762 (eval $ac_try) 2>&5
30763 ac_status=$?
30764 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30765 test $ac_status = 0; }; }; then :
30766
30767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30768 $as_echo "yes" >&6; }
30769
30770 $as_echo "#define HAVE_PERMISSION 1" >>confdefs.h
30771
30772
30773 $as_echo "#define HAVE_PERMISSION_WITH_NAMEIDATA 1" >>confdefs.h
30774
30775
30776 else
30777 $as_echo "$as_me: failed program was:" >&5
30778 sed 's/^/| /' conftest.$ac_ext >&5
30779
30780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30781 $as_echo "no" >&6; }
30782
30783
30784
30785 fi
30786 rm -Rf build
30787
30788
30789
30790
30791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->check_acl() exists" >&5
30792 $as_echo_n "checking whether iops->check_acl() exists... " >&6; }
30793
30794
30795 cat confdefs.h - <<_ACEOF >conftest.c
30796
30797
30798 #include <linux/fs.h>
30799
30800 int check_acl_fn(struct inode *inode, int mask) { return 0; }
30801
30802 static const struct inode_operations
30803 iops __attribute__ ((unused)) = {
30804 .check_acl = check_acl_fn,
30805 };
30806
30807 int
30808 main (void)
30809 {
30810
30811
30812 ;
30813 return 0;
30814 }
30815
30816 _ACEOF
30817
30818
30819
30820 cat - <<_ACEOF >conftest.h
30821
30822 _ACEOF
30823
30824
30825 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30826 echo "obj-m := conftest.o" >build/Makefile
30827 modpost_flag=''
30828 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30829 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30830 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30831 (eval $ac_try) 2>&5
30832 ac_status=$?
30833 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30834 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30835 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30836 (eval $ac_try) 2>&5
30837 ac_status=$?
30838 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30839 test $ac_status = 0; }; }; then :
30840
30841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30842 $as_echo "yes" >&6; }
30843
30844 $as_echo "#define HAVE_CHECK_ACL 1" >>confdefs.h
30845
30846
30847 else
30848 $as_echo "$as_me: failed program was:" >&5
30849 sed 's/^/| /' conftest.$ac_ext >&5
30850
30851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30852 $as_echo "no" >&6; }
30853
30854
30855
30856 fi
30857 rm -Rf build
30858
30859
30860
30861
30862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->check_acl() wants flags" >&5
30863 $as_echo_n "checking whether iops->check_acl() wants flags... " >&6; }
30864
30865
30866 cat confdefs.h - <<_ACEOF >conftest.c
30867
30868
30869 #include <linux/fs.h>
30870
30871 int check_acl_fn(struct inode *inode, int mask,
30872 unsigned int flags) { return 0; }
30873
30874 static const struct inode_operations
30875 iops __attribute__ ((unused)) = {
30876 .check_acl = check_acl_fn,
30877 };
30878
30879 int
30880 main (void)
30881 {
30882
30883
30884 ;
30885 return 0;
30886 }
30887
30888 _ACEOF
30889
30890
30891
30892 cat - <<_ACEOF >conftest.h
30893
30894 _ACEOF
30895
30896
30897 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30898 echo "obj-m := conftest.o" >build/Makefile
30899 modpost_flag=''
30900 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30901 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30902 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30903 (eval $ac_try) 2>&5
30904 ac_status=$?
30905 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30906 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30907 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30908 (eval $ac_try) 2>&5
30909 ac_status=$?
30910 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30911 test $ac_status = 0; }; }; then :
30912
30913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30914 $as_echo "yes" >&6; }
30915
30916 $as_echo "#define HAVE_CHECK_ACL 1" >>confdefs.h
30917
30918
30919 $as_echo "#define HAVE_CHECK_ACL_WITH_FLAGS 1" >>confdefs.h
30920
30921
30922 else
30923 $as_echo "$as_me: failed program was:" >&5
30924 sed 's/^/| /' conftest.$ac_ext >&5
30925
30926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30927 $as_echo "no" >&6; }
30928
30929
30930
30931 fi
30932 rm -Rf build
30933
30934
30935
30936
30937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->get_acl() exists" >&5
30938 $as_echo_n "checking whether iops->get_acl() exists... " >&6; }
30939
30940
30941 cat confdefs.h - <<_ACEOF >conftest.c
30942
30943
30944 #include <linux/fs.h>
30945
30946 struct posix_acl *get_acl_fn(struct inode *inode, int type)
30947 { return NULL; }
30948
30949 static const struct inode_operations
30950 iops __attribute__ ((unused)) = {
30951 .get_acl = get_acl_fn,
30952 };
30953
30954 int
30955 main (void)
30956 {
30957
30958
30959 ;
30960 return 0;
30961 }
30962
30963 _ACEOF
30964
30965
30966
30967 cat - <<_ACEOF >conftest.h
30968
30969 _ACEOF
30970
30971
30972 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30973 echo "obj-m := conftest.o" >build/Makefile
30974 modpost_flag=''
30975 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30976 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30977 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30978 (eval $ac_try) 2>&5
30979 ac_status=$?
30980 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30981 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30982 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30983 (eval $ac_try) 2>&5
30984 ac_status=$?
30985 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30986 test $ac_status = 0; }; }; then :
30987
30988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30989 $as_echo "yes" >&6; }
30990
30991 $as_echo "#define HAVE_GET_ACL 1" >>confdefs.h
30992
30993
30994 else
30995 $as_echo "$as_me: failed program was:" >&5
30996 sed 's/^/| /' conftest.$ac_ext >&5
30997
30998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30999 $as_echo "no" >&6; }
31000
31001
31002
31003 fi
31004 rm -Rf build
31005
31006
31007
31008
31009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->set_acl() exists" >&5
31010 $as_echo_n "checking whether iops->set_acl() exists... " >&6; }
31011
31012
31013 cat confdefs.h - <<_ACEOF >conftest.c
31014
31015
31016 #include <linux/fs.h>
31017
31018 int set_acl_fn(struct inode *inode, struct posix_acl *acl, int type)
31019 { return 0; }
31020
31021 static const struct inode_operations
31022 iops __attribute__ ((unused)) = {
31023 .set_acl = set_acl_fn,
31024 };
31025
31026 int
31027 main (void)
31028 {
31029
31030
31031 ;
31032 return 0;
31033 }
31034
31035 _ACEOF
31036
31037
31038
31039 cat - <<_ACEOF >conftest.h
31040
31041 _ACEOF
31042
31043
31044 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31045 echo "obj-m := conftest.o" >build/Makefile
31046 modpost_flag=''
31047 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31048 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31049 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31050 (eval $ac_try) 2>&5
31051 ac_status=$?
31052 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31053 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31054 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31055 (eval $ac_try) 2>&5
31056 ac_status=$?
31057 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31058 test $ac_status = 0; }; }; then :
31059
31060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
31061 $as_echo "yes" >&6; }
31062
31063 $as_echo "#define HAVE_SET_ACL 1" >>confdefs.h
31064
31065
31066 else
31067 $as_echo "$as_me: failed program was:" >&5
31068 sed 's/^/| /' conftest.$ac_ext >&5
31069
31070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
31071 $as_echo "no" >&6; }
31072
31073
31074
31075 fi
31076 rm -Rf build
31077
31078
31079
31080
31081
31082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->getattr() takes a path" >&5
31083 $as_echo_n "checking whether iops->getattr() takes a path... " >&6; }
31084
31085
31086 cat confdefs.h - <<_ACEOF >conftest.c
31087
31088
31089 #include <linux/fs.h>
31090
31091 int test_getattr(
31092 const struct path *p, struct kstat *k,
31093 u32 request_mask, unsigned int query_flags)
31094 { return 0; }
31095
31096 static const struct inode_operations
31097 iops __attribute__ ((unused)) = {
31098 .getattr = test_getattr,
31099 };
31100
31101 int
31102 main (void)
31103 {
31104
31105
31106 ;
31107 return 0;
31108 }
31109
31110 _ACEOF
31111
31112
31113
31114 cat - <<_ACEOF >conftest.h
31115
31116 _ACEOF
31117
31118
31119 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31120 echo "obj-m := conftest.o" >build/Makefile
31121 modpost_flag=''
31122 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31123 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31124 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31125 (eval $ac_try) 2>&5
31126 ac_status=$?
31127 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31128 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31129 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31130 (eval $ac_try) 2>&5
31131 ac_status=$?
31132 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31133 test $ac_status = 0; }; }; then :
31134
31135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
31136 $as_echo "yes" >&6; }
31137
31138 $as_echo "#define HAVE_PATH_IOPS_GETATTR 1" >>confdefs.h
31139
31140
31141 else
31142 $as_echo "$as_me: failed program was:" >&5
31143 sed 's/^/| /' conftest.$ac_ext >&5
31144
31145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
31146 $as_echo "no" >&6; }
31147
31148
31149
31150 fi
31151 rm -Rf build
31152
31153
31154
31155
31156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->getattr() takes a vfsmount" >&5
31157 $as_echo_n "checking whether iops->getattr() takes a vfsmount... " >&6; }
31158
31159
31160 cat confdefs.h - <<_ACEOF >conftest.c
31161
31162
31163 #include <linux/fs.h>
31164
31165 int test_getattr(
31166 struct vfsmount *mnt, struct dentry *d,
31167 struct kstat *k)
31168 { return 0; }
31169
31170 static const struct inode_operations
31171 iops __attribute__ ((unused)) = {
31172 .getattr = test_getattr,
31173 };
31174
31175 int
31176 main (void)
31177 {
31178
31179
31180 ;
31181 return 0;
31182 }
31183
31184 _ACEOF
31185
31186
31187
31188 cat - <<_ACEOF >conftest.h
31189
31190 _ACEOF
31191
31192
31193 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31194 echo "obj-m := conftest.o" >build/Makefile
31195 modpost_flag=''
31196 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31197 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31198 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31199 (eval $ac_try) 2>&5
31200 ac_status=$?
31201 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31202 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31203 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31204 (eval $ac_try) 2>&5
31205 ac_status=$?
31206 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31207 test $ac_status = 0; }; }; then :
31208
31209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
31210 $as_echo "yes" >&6; }
31211
31212 $as_echo "#define HAVE_VFSMOUNT_IOPS_GETATTR 1" >>confdefs.h
31213
31214
31215 else
31216 $as_echo "$as_me: failed program was:" >&5
31217 sed 's/^/| /' conftest.$ac_ext >&5
31218
31219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
31220 $as_echo "no" >&6; }
31221
31222
31223
31224 fi
31225 rm -Rf build
31226
31227
31228
31229
31230
31231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether uncached_acl_sentinel() exists" >&5
31232 $as_echo_n "checking whether uncached_acl_sentinel() exists... " >&6; }
31233
31234
31235 cat confdefs.h - <<_ACEOF >conftest.c
31236
31237
31238 #include <linux/fs.h>
31239
31240 int
31241 main (void)
31242 {
31243
31244 void *sentinel __attribute__ ((unused)) = uncached_acl_sentinel(NULL);
31245
31246 ;
31247 return 0;
31248 }
31249
31250 _ACEOF
31251
31252
31253
31254 cat - <<_ACEOF >conftest.h
31255
31256 _ACEOF
31257
31258
31259 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31260 echo "obj-m := conftest.o" >build/Makefile
31261 modpost_flag=''
31262 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31263 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31264 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31265 (eval $ac_try) 2>&5
31266 ac_status=$?
31267 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31268 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31269 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31270 (eval $ac_try) 2>&5
31271 ac_status=$?
31272 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31273 test $ac_status = 0; }; }; then :
31274
31275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
31276 $as_echo "yes" >&6; }
31277
31278 $as_echo "#define HAVE_KERNEL_GET_ACL_HANDLE_CACHE 1" >>confdefs.h
31279
31280
31281 else
31282 $as_echo "$as_me: failed program was:" >&5
31283 sed 's/^/| /' conftest.$ac_ext >&5
31284
31285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
31286 $as_echo "no" >&6; }
31287
31288
31289
31290 fi
31291 rm -Rf build
31292
31293
31294
31295
31296 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sops->show_options() wants dentry" >&5
31297 $as_echo_n "checking whether sops->show_options() wants dentry... " >&6; }
31298
31299
31300
31301 cat confdefs.h - <<_ACEOF >conftest.c
31302
31303
31304 #include <linux/fs.h>
31305
31306 int show_options (struct seq_file * x, struct dentry * y) { return 0; };
31307 static struct super_operations sops __attribute__ ((unused)) = {
31308 .show_options = show_options,
31309 };
31310
31311 int
31312 main (void)
31313 {
31314
31315
31316 ;
31317 return 0;
31318 }
31319
31320 _ACEOF
31321
31322
31323
31324 cat - <<_ACEOF >conftest.h
31325
31326 _ACEOF
31327
31328
31329 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31330 echo "obj-m := conftest.o" >build/Makefile
31331 modpost_flag=''
31332 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31333 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31334 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31335 (eval $ac_try) 2>&5
31336 ac_status=$?
31337 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31338 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31339 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31340 (eval $ac_try) 2>&5
31341 ac_status=$?
31342 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31343 test $ac_status = 0; }; }; then :
31344
31345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
31346 $as_echo "yes" >&6; }
31347
31348 $as_echo "#define HAVE_SHOW_OPTIONS_WITH_DENTRY 1" >>confdefs.h
31349
31350
31351 else
31352 $as_echo "$as_me: failed program was:" >&5
31353 sed 's/^/| /' conftest.$ac_ext >&5
31354
31355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
31356 $as_echo "no" >&6; }
31357
31358
31359
31360 fi
31361 rm -Rf build
31362
31363
31364
31365
31366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether file_inode() is available" >&5
31367 $as_echo_n "checking whether file_inode() is available... " >&6; }
31368
31369
31370 cat confdefs.h - <<_ACEOF >conftest.c
31371
31372
31373 #include <linux/fs.h>
31374
31375 int
31376 main (void)
31377 {
31378
31379 struct file *f = NULL;
31380 file_inode(f);
31381
31382 ;
31383 return 0;
31384 }
31385
31386 _ACEOF
31387
31388
31389
31390 cat - <<_ACEOF >conftest.h
31391
31392 _ACEOF
31393
31394
31395 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31396 echo "obj-m := conftest.o" >build/Makefile
31397 modpost_flag=''
31398 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31399 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31400 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31401 (eval $ac_try) 2>&5
31402 ac_status=$?
31403 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31404 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31405 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31406 (eval $ac_try) 2>&5
31407 ac_status=$?
31408 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31409 test $ac_status = 0; }; }; then :
31410
31411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
31412 $as_echo "yes" >&6; }
31413
31414 $as_echo "#define HAVE_FILE_INODE 1" >>confdefs.h
31415
31416
31417 else
31418 $as_echo "$as_me: failed program was:" >&5
31419 sed 's/^/| /' conftest.$ac_ext >&5
31420
31421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
31422 $as_echo "no" >&6; }
31423
31424
31425
31426 fi
31427 rm -Rf build
31428
31429
31430
31431
31432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->fsync() wants" >&5
31433 $as_echo_n "checking whether fops->fsync() wants... " >&6; }
31434
31435
31436
31437 cat confdefs.h - <<_ACEOF >conftest.c
31438
31439
31440 #include <linux/fs.h>
31441
31442 int test_fsync(struct file *f, struct dentry *dentry, int x)
31443 { return 0; }
31444
31445 static const struct file_operations
31446 fops __attribute__ ((unused)) = {
31447 .fsync = test_fsync,
31448 };
31449
31450 int
31451 main (void)
31452 {
31453
31454
31455 ;
31456 return 0;
31457 }
31458
31459 _ACEOF
31460
31461
31462
31463 cat - <<_ACEOF >conftest.h
31464
31465 _ACEOF
31466
31467
31468 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31469 echo "obj-m := conftest.o" >build/Makefile
31470 modpost_flag=''
31471 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31472 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31473 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31474 (eval $ac_try) 2>&5
31475 ac_status=$?
31476 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31477 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31478 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31479 (eval $ac_try) 2>&5
31480 ac_status=$?
31481 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31482 test $ac_status = 0; }; }; then :
31483
31484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: dentry" >&5
31485 $as_echo "dentry" >&6; }
31486
31487 $as_echo "#define HAVE_FSYNC_WITH_DENTRY 1" >>confdefs.h
31488
31489
31490 else
31491 $as_echo "$as_me: failed program was:" >&5
31492 sed 's/^/| /' conftest.$ac_ext >&5
31493
31494
31495
31496
31497 fi
31498 rm -Rf build
31499
31500
31501
31502
31503
31504
31505 cat confdefs.h - <<_ACEOF >conftest.c
31506
31507
31508 #include <linux/fs.h>
31509
31510 int test_fsync(struct file *f, int x) { return 0; }
31511
31512 static const struct file_operations
31513 fops __attribute__ ((unused)) = {
31514 .fsync = test_fsync,
31515 };
31516
31517 int
31518 main (void)
31519 {
31520
31521
31522 ;
31523 return 0;
31524 }
31525
31526 _ACEOF
31527
31528
31529
31530 cat - <<_ACEOF >conftest.h
31531
31532 _ACEOF
31533
31534
31535 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31536 echo "obj-m := conftest.o" >build/Makefile
31537 modpost_flag=''
31538 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31539 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31540 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31541 (eval $ac_try) 2>&5
31542 ac_status=$?
31543 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31544 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31545 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31546 (eval $ac_try) 2>&5
31547 ac_status=$?
31548 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31549 test $ac_status = 0; }; }; then :
31550
31551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no dentry" >&5
31552 $as_echo "no dentry" >&6; }
31553
31554 $as_echo "#define HAVE_FSYNC_WITHOUT_DENTRY 1" >>confdefs.h
31555
31556
31557 else
31558 $as_echo "$as_me: failed program was:" >&5
31559 sed 's/^/| /' conftest.$ac_ext >&5
31560
31561
31562
31563
31564 fi
31565 rm -Rf build
31566
31567
31568
31569
31570
31571
31572 cat confdefs.h - <<_ACEOF >conftest.c
31573
31574
31575 #include <linux/fs.h>
31576
31577 int test_fsync(struct file *f, loff_t a, loff_t b, int c)
31578 { return 0; }
31579
31580 static const struct file_operations
31581 fops __attribute__ ((unused)) = {
31582 .fsync = test_fsync,
31583 };
31584
31585 int
31586 main (void)
31587 {
31588
31589
31590 ;
31591 return 0;
31592 }
31593
31594 _ACEOF
31595
31596
31597
31598 cat - <<_ACEOF >conftest.h
31599
31600 _ACEOF
31601
31602
31603 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31604 echo "obj-m := conftest.o" >build/Makefile
31605 modpost_flag=''
31606 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31607 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31608 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31609 (eval $ac_try) 2>&5
31610 ac_status=$?
31611 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31612 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31613 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31614 (eval $ac_try) 2>&5
31615 ac_status=$?
31616 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31617 test $ac_status = 0; }; }; then :
31618
31619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: range" >&5
31620 $as_echo "range" >&6; }
31621
31622 $as_echo "#define HAVE_FSYNC_RANGE 1" >>confdefs.h
31623
31624
31625 else
31626 $as_echo "$as_me: failed program was:" >&5
31627 sed 's/^/| /' conftest.$ac_ext >&5
31628
31629
31630
31631
31632 fi
31633 rm -Rf build
31634
31635
31636
31637
31638
31639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sops->evict_inode() exists" >&5
31640 $as_echo_n "checking whether sops->evict_inode() exists... " >&6; }
31641
31642
31643 cat confdefs.h - <<_ACEOF >conftest.c
31644
31645
31646 #include <linux/fs.h>
31647 void evict_inode (struct inode * t) { return; }
31648 static struct super_operations sops __attribute__ ((unused)) = {
31649 .evict_inode = evict_inode,
31650 };
31651
31652 int
31653 main (void)
31654 {
31655
31656
31657 ;
31658 return 0;
31659 }
31660
31661 _ACEOF
31662
31663
31664
31665 cat - <<_ACEOF >conftest.h
31666
31667 _ACEOF
31668
31669
31670 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31671 echo "obj-m := conftest.o" >build/Makefile
31672 modpost_flag=''
31673 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31674 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31675 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31676 (eval $ac_try) 2>&5
31677 ac_status=$?
31678 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31679 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31680 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31681 (eval $ac_try) 2>&5
31682 ac_status=$?
31683 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31684 test $ac_status = 0; }; }; then :
31685
31686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
31687 $as_echo "yes" >&6; }
31688
31689 $as_echo "#define HAVE_EVICT_INODE 1" >>confdefs.h
31690
31691
31692 else
31693 $as_echo "$as_me: failed program was:" >&5
31694 sed 's/^/| /' conftest.$ac_ext >&5
31695
31696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
31697 $as_echo "no" >&6; }
31698
31699
31700
31701 fi
31702 rm -Rf build
31703
31704
31705
31706
31707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sops->dirty_inode() wants flags" >&5
31708 $as_echo_n "checking whether sops->dirty_inode() wants flags... " >&6; }
31709
31710
31711 cat confdefs.h - <<_ACEOF >conftest.c
31712
31713
31714 #include <linux/fs.h>
31715
31716 void dirty_inode(struct inode *a, int b) { return; }
31717
31718 static const struct super_operations
31719 sops __attribute__ ((unused)) = {
31720 .dirty_inode = dirty_inode,
31721 };
31722
31723 int
31724 main (void)
31725 {
31726
31727
31728 ;
31729 return 0;
31730 }
31731
31732 _ACEOF
31733
31734
31735
31736 cat - <<_ACEOF >conftest.h
31737
31738 _ACEOF
31739
31740
31741 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31742 echo "obj-m := conftest.o" >build/Makefile
31743 modpost_flag=''
31744 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31745 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31746 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31747 (eval $ac_try) 2>&5
31748 ac_status=$?
31749 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31750 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31751 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31752 (eval $ac_try) 2>&5
31753 ac_status=$?
31754 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31755 test $ac_status = 0; }; }; then :
31756
31757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
31758 $as_echo "yes" >&6; }
31759
31760 $as_echo "#define HAVE_DIRTY_INODE_WITH_FLAGS 1" >>confdefs.h
31761
31762
31763 else
31764 $as_echo "$as_me: failed program was:" >&5
31765 sed 's/^/| /' conftest.$ac_ext >&5
31766
31767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
31768 $as_echo "no" >&6; }
31769
31770
31771
31772 fi
31773 rm -Rf build
31774
31775
31776
31777
31778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sops->nr_cached_objects() exists" >&5
31779 $as_echo_n "checking whether sops->nr_cached_objects() exists... " >&6; }
31780
31781
31782 cat confdefs.h - <<_ACEOF >conftest.c
31783
31784
31785 #include <linux/fs.h>
31786
31787 int nr_cached_objects(struct super_block *sb) { return 0; }
31788
31789 static const struct super_operations
31790 sops __attribute__ ((unused)) = {
31791 .nr_cached_objects = nr_cached_objects,
31792 };
31793
31794 int
31795 main (void)
31796 {
31797
31798
31799 ;
31800 return 0;
31801 }
31802
31803 _ACEOF
31804
31805
31806
31807 cat - <<_ACEOF >conftest.h
31808
31809 _ACEOF
31810
31811
31812 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31813 echo "obj-m := conftest.o" >build/Makefile
31814 modpost_flag=''
31815 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31816 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31817 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31818 (eval $ac_try) 2>&5
31819 ac_status=$?
31820 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31821 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31822 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31823 (eval $ac_try) 2>&5
31824 ac_status=$?
31825 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31826 test $ac_status = 0; }; }; then :
31827
31828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
31829 $as_echo "yes" >&6; }
31830
31831 $as_echo "#define HAVE_NR_CACHED_OBJECTS 1" >>confdefs.h
31832
31833
31834 else
31835 $as_echo "$as_me: failed program was:" >&5
31836 sed 's/^/| /' conftest.$ac_ext >&5
31837
31838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
31839 $as_echo "no" >&6; }
31840
31841
31842
31843 fi
31844 rm -Rf build
31845
31846
31847
31848
31849 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sops->free_cached_objects() exists" >&5
31850 $as_echo_n "checking whether sops->free_cached_objects() exists... " >&6; }
31851
31852
31853 cat confdefs.h - <<_ACEOF >conftest.c
31854
31855
31856 #include <linux/fs.h>
31857
31858 void free_cached_objects(struct super_block *sb, int x)
31859 { return; }
31860
31861 static const struct super_operations
31862 sops __attribute__ ((unused)) = {
31863 .free_cached_objects = free_cached_objects,
31864 };
31865
31866 int
31867 main (void)
31868 {
31869
31870
31871 ;
31872 return 0;
31873 }
31874
31875 _ACEOF
31876
31877
31878
31879 cat - <<_ACEOF >conftest.h
31880
31881 _ACEOF
31882
31883
31884 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31885 echo "obj-m := conftest.o" >build/Makefile
31886 modpost_flag=''
31887 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31888 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31889 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31890 (eval $ac_try) 2>&5
31891 ac_status=$?
31892 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31893 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31894 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31895 (eval $ac_try) 2>&5
31896 ac_status=$?
31897 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31898 test $ac_status = 0; }; }; then :
31899
31900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
31901 $as_echo "yes" >&6; }
31902
31903 $as_echo "#define HAVE_FREE_CACHED_OBJECTS 1" >>confdefs.h
31904
31905
31906 else
31907 $as_echo "$as_me: failed program was:" >&5
31908 sed 's/^/| /' conftest.$ac_ext >&5
31909
31910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
31911 $as_echo "no" >&6; }
31912
31913
31914
31915 fi
31916 rm -Rf build
31917
31918
31919
31920
31921
31922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->fallocate() exists" >&5
31923 $as_echo_n "checking whether fops->fallocate() exists... " >&6; }
31924
31925
31926 cat confdefs.h - <<_ACEOF >conftest.c
31927
31928
31929 #include <linux/fs.h>
31930
31931 long test_fallocate(struct file *file, int mode,
31932 loff_t offset, loff_t len) { return 0; }
31933
31934 static const struct file_operations
31935 fops __attribute__ ((unused)) = {
31936 .fallocate = test_fallocate,
31937 };
31938
31939 int
31940 main (void)
31941 {
31942
31943
31944 ;
31945 return 0;
31946 }
31947
31948 _ACEOF
31949
31950
31951
31952 cat - <<_ACEOF >conftest.h
31953
31954 _ACEOF
31955
31956
31957 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31958 echo "obj-m := conftest.o" >build/Makefile
31959 modpost_flag=''
31960 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31961 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31962 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31963 (eval $ac_try) 2>&5
31964 ac_status=$?
31965 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31966 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31967 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31968 (eval $ac_try) 2>&5
31969 ac_status=$?
31970 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31971 test $ac_status = 0; }; }; then :
31972
31973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
31974 $as_echo "yes" >&6; }
31975
31976 $as_echo "#define HAVE_FILE_FALLOCATE 1" >>confdefs.h
31977
31978
31979 else
31980 $as_echo "$as_me: failed program was:" >&5
31981 sed 's/^/| /' conftest.$ac_ext >&5
31982
31983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
31984 $as_echo "no" >&6; }
31985
31986
31987
31988 fi
31989 rm -Rf build
31990
31991
31992
31993
31994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->fallocate() exists" >&5
31995 $as_echo_n "checking whether iops->fallocate() exists... " >&6; }
31996
31997
31998 cat confdefs.h - <<_ACEOF >conftest.c
31999
32000
32001 #include <linux/fs.h>
32002
32003 long test_fallocate(struct inode *inode, int mode,
32004 loff_t offset, loff_t len) { return 0; }
32005
32006 static const struct inode_operations
32007 fops __attribute__ ((unused)) = {
32008 .fallocate = test_fallocate,
32009 };
32010
32011 int
32012 main (void)
32013 {
32014
32015
32016 ;
32017 return 0;
32018 }
32019
32020 _ACEOF
32021
32022
32023
32024 cat - <<_ACEOF >conftest.h
32025
32026 _ACEOF
32027
32028
32029 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32030 echo "obj-m := conftest.o" >build/Makefile
32031 modpost_flag=''
32032 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32033 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32034 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32035 (eval $ac_try) 2>&5
32036 ac_status=$?
32037 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32038 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32039 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32040 (eval $ac_try) 2>&5
32041 ac_status=$?
32042 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32043 test $ac_status = 0; }; }; then :
32044
32045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32046 $as_echo "yes" >&6; }
32047
32048 $as_echo "#define HAVE_INODE_FALLOCATE 1" >>confdefs.h
32049
32050
32051 else
32052 $as_echo "$as_me: failed program was:" >&5
32053 sed 's/^/| /' conftest.$ac_ext >&5
32054
32055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32056 $as_echo "no" >&6; }
32057
32058
32059
32060 fi
32061 rm -Rf build
32062
32063
32064
32065
32066
32067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->aio_fsync() exists" >&5
32068 $as_echo_n "checking whether fops->aio_fsync() exists... " >&6; }
32069
32070
32071 cat confdefs.h - <<_ACEOF >conftest.c
32072
32073
32074 #include <linux/fs.h>
32075
32076 static const struct file_operations
32077 fops __attribute__ ((unused)) = {
32078 .aio_fsync = NULL,
32079 };
32080
32081 int
32082 main (void)
32083 {
32084
32085
32086 ;
32087 return 0;
32088 }
32089
32090 _ACEOF
32091
32092
32093
32094 cat - <<_ACEOF >conftest.h
32095
32096 _ACEOF
32097
32098
32099 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32100 echo "obj-m := conftest.o" >build/Makefile
32101 modpost_flag=''
32102 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32103 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32104 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32105 (eval $ac_try) 2>&5
32106 ac_status=$?
32107 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32108 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32109 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32110 (eval $ac_try) 2>&5
32111 ac_status=$?
32112 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32113 test $ac_status = 0; }; }; then :
32114
32115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32116 $as_echo "yes" >&6; }
32117
32118 $as_echo "#define HAVE_FILE_AIO_FSYNC 1" >>confdefs.h
32119
32120
32121 else
32122 $as_echo "$as_me: failed program was:" >&5
32123 sed 's/^/| /' conftest.$ac_ext >&5
32124
32125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32126 $as_echo "no" >&6; }
32127
32128
32129
32130 fi
32131 rm -Rf build
32132
32133
32134
32135
32136 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->create()/mkdir()/mknod() take umode_t" >&5
32137 $as_echo_n "checking whether iops->create()/mkdir()/mknod() take umode_t... " >&6; }
32138
32139
32140 cat confdefs.h - <<_ACEOF >conftest.c
32141
32142
32143 #include <linux/fs.h>
32144
32145 int mkdir(struct inode *inode, struct dentry *dentry,
32146 umode_t umode) { return 0; }
32147
32148 static const struct inode_operations
32149 iops __attribute__ ((unused)) = {
32150 .mkdir = mkdir,
32151 };
32152
32153 int
32154 main (void)
32155 {
32156
32157
32158 ;
32159 return 0;
32160 }
32161
32162 _ACEOF
32163
32164
32165
32166 cat - <<_ACEOF >conftest.h
32167
32168 _ACEOF
32169
32170
32171 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32172 echo "obj-m := conftest.o" >build/Makefile
32173 modpost_flag=''
32174 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32175 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32176 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32177 (eval $ac_try) 2>&5
32178 ac_status=$?
32179 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32180 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32181 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32182 (eval $ac_try) 2>&5
32183 ac_status=$?
32184 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32185 test $ac_status = 0; }; }; then :
32186
32187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32188 $as_echo "yes" >&6; }
32189
32190 $as_echo "#define HAVE_MKDIR_UMODE_T 1" >>confdefs.h
32191
32192
32193 else
32194 $as_echo "$as_me: failed program was:" >&5
32195 sed 's/^/| /' conftest.$ac_ext >&5
32196
32197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32198 $as_echo "no" >&6; }
32199
32200
32201
32202 fi
32203 rm -Rf build
32204
32205
32206
32207
32208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->lookup() passes nameidata" >&5
32209 $as_echo_n "checking whether iops->lookup() passes nameidata... " >&6; }
32210
32211
32212 cat confdefs.h - <<_ACEOF >conftest.c
32213
32214
32215 #include <linux/fs.h>
32216
32217 struct dentry *inode_lookup(struct inode *inode,
32218 struct dentry *dentry, struct nameidata *nidata)
32219 { return NULL; }
32220
32221 static const struct inode_operations iops
32222 __attribute__ ((unused)) = {
32223 .lookup = inode_lookup,
32224 };
32225
32226 int
32227 main (void)
32228 {
32229
32230
32231 ;
32232 return 0;
32233 }
32234
32235 _ACEOF
32236
32237
32238
32239 cat - <<_ACEOF >conftest.h
32240
32241 _ACEOF
32242
32243
32244 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32245 echo "obj-m := conftest.o" >build/Makefile
32246 modpost_flag=''
32247 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32248 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32249 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32250 (eval $ac_try) 2>&5
32251 ac_status=$?
32252 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32253 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32254 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32255 (eval $ac_try) 2>&5
32256 ac_status=$?
32257 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32258 test $ac_status = 0; }; }; then :
32259
32260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32261 $as_echo "yes" >&6; }
32262
32263 $as_echo "#define HAVE_LOOKUP_NAMEIDATA 1" >>confdefs.h
32264
32265
32266 else
32267 $as_echo "$as_me: failed program was:" >&5
32268 sed 's/^/| /' conftest.$ac_ext >&5
32269
32270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32271 $as_echo "no" >&6; }
32272
32273
32274
32275 fi
32276 rm -Rf build
32277
32278
32279
32280
32281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->create() passes nameidata" >&5
32282 $as_echo_n "checking whether iops->create() passes nameidata... " >&6; }
32283
32284
32285 cat confdefs.h - <<_ACEOF >conftest.c
32286
32287
32288 #include <linux/fs.h>
32289
32290 #ifdef HAVE_MKDIR_UMODE_T
32291 int inode_create(struct inode *inode ,struct dentry *dentry,
32292 umode_t umode, struct nameidata *nidata) { return 0; }
32293 #else
32294 int inode_create(struct inode *inode,struct dentry *dentry,
32295 int umode, struct nameidata * nidata) { return 0; }
32296 #endif
32297
32298 static const struct inode_operations
32299 iops __attribute__ ((unused)) = {
32300 .create = inode_create,
32301 };
32302
32303 int
32304 main (void)
32305 {
32306
32307
32308 ;
32309 return 0;
32310 }
32311
32312 _ACEOF
32313
32314
32315
32316 cat - <<_ACEOF >conftest.h
32317
32318 _ACEOF
32319
32320
32321 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32322 echo "obj-m := conftest.o" >build/Makefile
32323 modpost_flag=''
32324 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32325 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32326 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32327 (eval $ac_try) 2>&5
32328 ac_status=$?
32329 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32330 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32331 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32332 (eval $ac_try) 2>&5
32333 ac_status=$?
32334 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32335 test $ac_status = 0; }; }; then :
32336
32337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32338 $as_echo "yes" >&6; }
32339
32340 $as_echo "#define HAVE_CREATE_NAMEIDATA 1" >>confdefs.h
32341
32342
32343 else
32344 $as_echo "$as_me: failed program was:" >&5
32345 sed 's/^/| /' conftest.$ac_ext >&5
32346
32347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32348 $as_echo "no" >&6; }
32349
32350
32351
32352 fi
32353 rm -Rf build
32354
32355
32356
32357
32358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->get_link() passes delayed" >&5
32359 $as_echo_n "checking whether iops->get_link() passes delayed... " >&6; }
32360
32361
32362 cat confdefs.h - <<_ACEOF >conftest.c
32363
32364
32365 #include <linux/fs.h>
32366 const char *get_link(struct dentry *de, struct inode *ip,
32367 struct delayed_call *done) { return "symlink"; }
32368 static struct inode_operations
32369 iops __attribute__ ((unused)) = {
32370 .get_link = get_link,
32371 };
32372
32373 int
32374 main (void)
32375 {
32376
32377
32378 ;
32379 return 0;
32380 }
32381
32382 _ACEOF
32383
32384
32385
32386 cat - <<_ACEOF >conftest.h
32387
32388 _ACEOF
32389
32390
32391 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32392 echo "obj-m := conftest.o" >build/Makefile
32393 modpost_flag=''
32394 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32395 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32396 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32397 (eval $ac_try) 2>&5
32398 ac_status=$?
32399 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32400 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32401 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32402 (eval $ac_try) 2>&5
32403 ac_status=$?
32404 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32405 test $ac_status = 0; }; }; then :
32406
32407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32408 $as_echo "yes" >&6; }
32409
32410 $as_echo "#define HAVE_GET_LINK_DELAYED 1" >>confdefs.h
32411
32412
32413 else
32414 $as_echo "$as_me: failed program was:" >&5
32415 sed 's/^/| /' conftest.$ac_ext >&5
32416
32417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32418 $as_echo "no" >&6; }
32419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->get_link() passes cookie" >&5
32420 $as_echo_n "checking whether iops->get_link() passes cookie... " >&6; }
32421
32422
32423 cat confdefs.h - <<_ACEOF >conftest.c
32424
32425
32426 #include <linux/fs.h>
32427 const char *get_link(struct dentry *de, struct
32428 inode *ip, void **cookie) { return "symlink"; }
32429 static struct inode_operations
32430 iops __attribute__ ((unused)) = {
32431 .get_link = get_link,
32432 };
32433
32434 int
32435 main (void)
32436 {
32437
32438
32439 ;
32440 return 0;
32441 }
32442
32443 _ACEOF
32444
32445
32446
32447 cat - <<_ACEOF >conftest.h
32448
32449 _ACEOF
32450
32451
32452 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32453 echo "obj-m := conftest.o" >build/Makefile
32454 modpost_flag=''
32455 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32456 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32457 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32458 (eval $ac_try) 2>&5
32459 ac_status=$?
32460 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32461 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32462 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32463 (eval $ac_try) 2>&5
32464 ac_status=$?
32465 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32466 test $ac_status = 0; }; }; then :
32467
32468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32469 $as_echo "yes" >&6; }
32470
32471 $as_echo "#define HAVE_GET_LINK_COOKIE 1" >>confdefs.h
32472
32473
32474 else
32475 $as_echo "$as_me: failed program was:" >&5
32476 sed 's/^/| /' conftest.$ac_ext >&5
32477
32478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32479 $as_echo "no" >&6; }
32480
32481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->follow_link() passes cookie" >&5
32482 $as_echo_n "checking whether iops->follow_link() passes cookie... " >&6; }
32483
32484
32485 cat confdefs.h - <<_ACEOF >conftest.c
32486
32487
32488 #include <linux/fs.h>
32489 const char *follow_link(struct dentry *de,
32490 void **cookie) { return "symlink"; }
32491 static struct inode_operations
32492 iops __attribute__ ((unused)) = {
32493 .follow_link = follow_link,
32494 };
32495
32496 int
32497 main (void)
32498 {
32499
32500
32501 ;
32502 return 0;
32503 }
32504
32505 _ACEOF
32506
32507
32508
32509 cat - <<_ACEOF >conftest.h
32510
32511 _ACEOF
32512
32513
32514 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32515 echo "obj-m := conftest.o" >build/Makefile
32516 modpost_flag=''
32517 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32518 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32519 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32520 (eval $ac_try) 2>&5
32521 ac_status=$?
32522 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32523 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32524 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32525 (eval $ac_try) 2>&5
32526 ac_status=$?
32527 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32528 test $ac_status = 0; }; }; then :
32529
32530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32531 $as_echo "yes" >&6; }
32532
32533 $as_echo "#define HAVE_FOLLOW_LINK_COOKIE 1" >>confdefs.h
32534
32535
32536 else
32537 $as_echo "$as_me: failed program was:" >&5
32538 sed 's/^/| /' conftest.$ac_ext >&5
32539
32540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32541 $as_echo "no" >&6; }
32542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->follow_link() passes nameidata" >&5
32543 $as_echo_n "checking whether iops->follow_link() passes nameidata... " >&6; }
32544
32545
32546 cat confdefs.h - <<_ACEOF >conftest.c
32547
32548
32549 #include <linux/fs.h>
32550 void *follow_link(struct dentry *de, struct
32551 nameidata *nd) { return (void *)NULL; }
32552 static struct inode_operations
32553 iops __attribute__ ((unused)) = {
32554 .follow_link = follow_link,
32555 };
32556
32557 int
32558 main (void)
32559 {
32560
32561
32562 ;
32563 return 0;
32564 }
32565
32566 _ACEOF
32567
32568
32569
32570 cat - <<_ACEOF >conftest.h
32571
32572 _ACEOF
32573
32574
32575 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32576 echo "obj-m := conftest.o" >build/Makefile
32577 modpost_flag=''
32578 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32579 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32580 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32581 (eval $ac_try) 2>&5
32582 ac_status=$?
32583 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32584 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32585 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32586 (eval $ac_try) 2>&5
32587 ac_status=$?
32588 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32589 test $ac_status = 0; }; }; then :
32590
32591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32592 $as_echo "yes" >&6; }
32593
32594 $as_echo "#define HAVE_FOLLOW_LINK_NAMEIDATA 1" >>confdefs.h
32595
32596
32597 else
32598 $as_echo "$as_me: failed program was:" >&5
32599 sed 's/^/| /' conftest.$ac_ext >&5
32600
32601 as_fn_error $? "no; please file a bug report" "$LINENO" 5
32602
32603
32604
32605 fi
32606 rm -Rf build
32607
32608
32609
32610
32611
32612 fi
32613 rm -Rf build
32614
32615
32616
32617
32618
32619
32620 fi
32621 rm -Rf build
32622
32623
32624
32625
32626
32627 fi
32628 rm -Rf build
32629
32630
32631
32632
32633
32634
32635 cat confdefs.h - <<_ACEOF >conftest.c
32636
32637
32638 #if !defined(HAVE_GET_LINK_DELAYED)
32639 #error "Expecting get_link() delayed done"
32640 #endif
32641
32642 int
32643 main (void)
32644 {
32645
32646
32647 ;
32648 return 0;
32649 }
32650
32651 _ACEOF
32652
32653
32654
32655 cat - <<_ACEOF >conftest.h
32656
32657 _ACEOF
32658
32659
32660 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32661 echo "obj-m := conftest.o" >build/Makefile
32662 modpost_flag=''
32663 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32664 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32665 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32666 (eval $ac_try) 2>&5
32667 ac_status=$?
32668 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32669 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32670 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32671 (eval $ac_try) 2>&5
32672 ac_status=$?
32673 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32674 test $ac_status = 0; }; }; then :
32675
32676
32677 $as_echo "#define HAVE_PUT_LINK_DELAYED 1" >>confdefs.h
32678
32679
32680 else
32681 $as_echo "$as_me: failed program was:" >&5
32682 sed 's/^/| /' conftest.$ac_ext >&5
32683
32684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->put_link() passes cookie" >&5
32685 $as_echo_n "checking whether iops->put_link() passes cookie... " >&6; }
32686
32687
32688 cat confdefs.h - <<_ACEOF >conftest.c
32689
32690
32691 #include <linux/fs.h>
32692 void put_link(struct inode *ip, void *cookie)
32693 { return; }
32694 static struct inode_operations
32695 iops __attribute__ ((unused)) = {
32696 .put_link = put_link,
32697 };
32698
32699 int
32700 main (void)
32701 {
32702
32703
32704 ;
32705 return 0;
32706 }
32707
32708 _ACEOF
32709
32710
32711
32712 cat - <<_ACEOF >conftest.h
32713
32714 _ACEOF
32715
32716
32717 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32718 echo "obj-m := conftest.o" >build/Makefile
32719 modpost_flag=''
32720 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32721 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32722 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32723 (eval $ac_try) 2>&5
32724 ac_status=$?
32725 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32726 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32727 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32728 (eval $ac_try) 2>&5
32729 ac_status=$?
32730 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32731 test $ac_status = 0; }; }; then :
32732
32733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32734 $as_echo "yes" >&6; }
32735
32736 $as_echo "#define HAVE_PUT_LINK_COOKIE 1" >>confdefs.h
32737
32738
32739 else
32740 $as_echo "$as_me: failed program was:" >&5
32741 sed 's/^/| /' conftest.$ac_ext >&5
32742
32743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32744 $as_echo "no" >&6; }
32745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->put_link() passes nameidata" >&5
32746 $as_echo_n "checking whether iops->put_link() passes nameidata... " >&6; }
32747
32748
32749 cat confdefs.h - <<_ACEOF >conftest.c
32750
32751
32752 #include <linux/fs.h>
32753 void put_link(struct dentry *de, struct
32754 nameidata *nd, void *ptr) { return; }
32755 static struct inode_operations
32756 iops __attribute__ ((unused)) = {
32757 .put_link = put_link,
32758 };
32759
32760 int
32761 main (void)
32762 {
32763
32764
32765 ;
32766 return 0;
32767 }
32768
32769 _ACEOF
32770
32771
32772
32773 cat - <<_ACEOF >conftest.h
32774
32775 _ACEOF
32776
32777
32778 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32779 echo "obj-m := conftest.o" >build/Makefile
32780 modpost_flag=''
32781 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32782 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32783 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32784 (eval $ac_try) 2>&5
32785 ac_status=$?
32786 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32787 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32788 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32789 (eval $ac_try) 2>&5
32790 ac_status=$?
32791 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32792 test $ac_status = 0; }; }; then :
32793
32794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32795 $as_echo "yes" >&6; }
32796
32797 $as_echo "#define HAVE_PUT_LINK_NAMEIDATA 1" >>confdefs.h
32798
32799
32800 else
32801 $as_echo "$as_me: failed program was:" >&5
32802 sed 's/^/| /' conftest.$ac_ext >&5
32803
32804 as_fn_error $? "no; please file a bug report" "$LINENO" 5
32805
32806
32807
32808 fi
32809 rm -Rf build
32810
32811
32812
32813
32814
32815 fi
32816 rm -Rf build
32817
32818
32819
32820
32821
32822 fi
32823 rm -Rf build
32824
32825
32826
32827
32828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->truncate_range() exists" >&5
32829 $as_echo_n "checking whether iops->truncate_range() exists... " >&6; }
32830
32831
32832 cat confdefs.h - <<_ACEOF >conftest.c
32833
32834
32835 #include <linux/fs.h>
32836 void truncate_range(struct inode *inode, loff_t start,
32837 loff_t end) { return; }
32838 static struct inode_operations iops __attribute__ ((unused)) = {
32839 .truncate_range = truncate_range,
32840 };
32841
32842 int
32843 main (void)
32844 {
32845
32846
32847 ;
32848 return 0;
32849 }
32850
32851 _ACEOF
32852
32853
32854
32855 cat - <<_ACEOF >conftest.h
32856
32857 _ACEOF
32858
32859
32860 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32861 echo "obj-m := conftest.o" >build/Makefile
32862 modpost_flag=''
32863 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32864 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32865 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32866 (eval $ac_try) 2>&5
32867 ac_status=$?
32868 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32869 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32870 { { eval echo "\"\$as_me\":${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; }; }; then :
32875
32876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32877 $as_echo "yes" >&6; }
32878
32879 $as_echo "#define HAVE_INODE_TRUNCATE_RANGE 1" >>confdefs.h
32880
32881
32882 else
32883 $as_echo "$as_me: failed program was:" >&5
32884 sed 's/^/| /' conftest.$ac_ext >&5
32885
32886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32887 $as_echo "no" >&6; }
32888
32889
32890
32891 fi
32892 rm -Rf build
32893
32894
32895
32896
32897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dops->d_automount() exists" >&5
32898 $as_echo_n "checking whether dops->d_automount() exists... " >&6; }
32899
32900
32901 cat confdefs.h - <<_ACEOF >conftest.c
32902
32903
32904 #include <linux/dcache.h>
32905 struct vfsmount *d_automount(struct path *p) { return NULL; }
32906 struct dentry_operations dops __attribute__ ((unused)) = {
32907 .d_automount = d_automount,
32908 };
32909
32910 int
32911 main (void)
32912 {
32913
32914
32915 ;
32916 return 0;
32917 }
32918
32919 _ACEOF
32920
32921
32922
32923 cat - <<_ACEOF >conftest.h
32924
32925 _ACEOF
32926
32927
32928 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32929 echo "obj-m := conftest.o" >build/Makefile
32930 modpost_flag=''
32931 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32932 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32933 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32934 (eval $ac_try) 2>&5
32935 ac_status=$?
32936 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32937 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32938 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32939 (eval $ac_try) 2>&5
32940 ac_status=$?
32941 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32942 test $ac_status = 0; }; }; then :
32943
32944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32945 $as_echo "yes" >&6; }
32946
32947 $as_echo "#define HAVE_AUTOMOUNT 1" >>confdefs.h
32948
32949
32950 else
32951 $as_echo "$as_me: failed program was:" >&5
32952 sed 's/^/| /' conftest.$ac_ext >&5
32953
32954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32955 $as_echo "no" >&6; }
32956
32957
32958
32959 fi
32960 rm -Rf build
32961
32962
32963
32964
32965 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether eops->encode_fh() wants inode" >&5
32966 $as_echo_n "checking whether eops->encode_fh() wants inode... " >&6; }
32967
32968
32969 cat confdefs.h - <<_ACEOF >conftest.c
32970
32971
32972 #include <linux/exportfs.h>
32973 int encode_fh(struct inode *inode, __u32 *fh, int *max_len,
32974 struct inode *parent) { return 0; }
32975 static struct export_operations eops __attribute__ ((unused))={
32976 .encode_fh = encode_fh,
32977 };
32978
32979 int
32980 main (void)
32981 {
32982
32983
32984 ;
32985 return 0;
32986 }
32987
32988 _ACEOF
32989
32990
32991
32992 cat - <<_ACEOF >conftest.h
32993
32994 _ACEOF
32995
32996
32997 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32998 echo "obj-m := conftest.o" >build/Makefile
32999 modpost_flag=''
33000 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
33001 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
33002 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33003 (eval $ac_try) 2>&5
33004 ac_status=$?
33005 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33006 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
33007 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33008 (eval $ac_try) 2>&5
33009 ac_status=$?
33010 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33011 test $ac_status = 0; }; }; then :
33012
33013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
33014 $as_echo "yes" >&6; }
33015
33016 $as_echo "#define HAVE_ENCODE_FH_WITH_INODE 1" >>confdefs.h
33017
33018
33019 else
33020 $as_echo "$as_me: failed program was:" >&5
33021 sed 's/^/| /' conftest.$ac_ext >&5
33022
33023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33024 $as_echo "no" >&6; }
33025
33026
33027
33028 fi
33029 rm -Rf build
33030
33031
33032
33033
33034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether eops->commit_metadata() exists" >&5
33035 $as_echo_n "checking whether eops->commit_metadata() exists... " >&6; }
33036
33037
33038 cat confdefs.h - <<_ACEOF >conftest.c
33039
33040
33041 #include <linux/exportfs.h>
33042 int commit_metadata(struct inode *inode) { return 0; }
33043 static struct export_operations eops __attribute__ ((unused))={
33044 .commit_metadata = commit_metadata,
33045 };
33046
33047 int
33048 main (void)
33049 {
33050
33051
33052 ;
33053 return 0;
33054 }
33055
33056 _ACEOF
33057
33058
33059
33060 cat - <<_ACEOF >conftest.h
33061
33062 _ACEOF
33063
33064
33065 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
33066 echo "obj-m := conftest.o" >build/Makefile
33067 modpost_flag=''
33068 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
33069 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
33070 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33071 (eval $ac_try) 2>&5
33072 ac_status=$?
33073 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33074 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
33075 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33076 (eval $ac_try) 2>&5
33077 ac_status=$?
33078 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33079 test $ac_status = 0; }; }; then :
33080
33081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
33082 $as_echo "yes" >&6; }
33083
33084 $as_echo "#define HAVE_COMMIT_METADATA 1" >>confdefs.h
33085
33086
33087 else
33088 $as_echo "$as_me: failed program was:" >&5
33089 sed 's/^/| /' conftest.$ac_ext >&5
33090
33091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33092 $as_echo "no" >&6; }
33093
33094
33095
33096 fi
33097 rm -Rf build
33098
33099
33100
33101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether clear_inode() is available" >&5
33102 $as_echo_n "checking whether clear_inode() is available... " >&6; }
33103
33104
33105
33106 cat confdefs.h - <<_ACEOF >conftest.c
33107
33108
33109 #include <linux/fs.h>
33110
33111 int
33112 main (void)
33113 {
33114
33115 clear_inode(NULL);
33116
33117 ;
33118 return 0;
33119 }
33120
33121 _ACEOF
33122
33123
33124
33125 cat - <<_ACEOF >conftest.h
33126
33127 _ACEOF
33128
33129
33130 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
33131 echo "obj-m := conftest.o" >build/Makefile
33132 modpost_flag=''
33133 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
33134 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
33135 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33136 (eval $ac_try) 2>&5
33137 ac_status=$?
33138 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33139 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
33140 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33141 (eval $ac_try) 2>&5
33142 ac_status=$?
33143 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33144 test $ac_status = 0; }; }; then :
33145 rc=0
33146 else
33147 $as_echo "$as_me: failed program was:" >&5
33148 sed 's/^/| /' conftest.$ac_ext >&5
33149 rc=1
33150
33151
33152 fi
33153 rm -Rf build
33154
33155
33156 if test $rc -ne 0; then :
33157
33158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33159 $as_echo "no" >&6; }
33160
33161 else
33162 if test "x$enable_linux_builtin" != xyes; then
33163
33164 grep -q -E '[[:space:]]clear_inode[[:space:]]' \
33165 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
33166 rc=$?
33167 if test $rc -ne 0; then
33168 export=0
33169 for file in fs/inode.c; do
33170 grep -q -E "EXPORT_SYMBOL.*(clear_inode)" \
33171 "$LINUX/$file" 2>/dev/null
33172 rc=$?
33173 if test $rc -eq 0; then
33174 export=1
33175 break;
33176 fi
33177 done
33178 if test $export -eq 0; then :
33179 rc=1
33180 else :
33181 rc=0
33182 fi
33183 else :
33184 rc=0
33185 fi
33186
33187 fi
33188 if test $rc -ne 0; then :
33189
33190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33191 $as_echo "no" >&6; }
33192
33193 else :
33194
33195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
33196 $as_echo "yes" >&6; }
33197
33198 $as_echo "#define HAVE_CLEAR_INODE 1" >>confdefs.h
33199
33200
33201 fi
33202 fi
33203
33204
33205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setattr_prepare() is available" >&5
33206 $as_echo_n "checking whether setattr_prepare() is available... " >&6; }
33207
33208
33209
33210 cat confdefs.h - <<_ACEOF >conftest.c
33211
33212
33213 #include <linux/fs.h>
33214
33215 int
33216 main (void)
33217 {
33218
33219 struct dentry *dentry = NULL;
33220 struct iattr *attr = NULL;
33221 int error;
33222
33223 error = setattr_prepare(dentry, attr);
33224
33225 ;
33226 return 0;
33227 }
33228
33229 _ACEOF
33230
33231
33232
33233 cat - <<_ACEOF >conftest.h
33234
33235 _ACEOF
33236
33237
33238 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
33239 echo "obj-m := conftest.o" >build/Makefile
33240 modpost_flag=''
33241 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
33242 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
33243 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33244 (eval $ac_try) 2>&5
33245 ac_status=$?
33246 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33247 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
33248 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33249 (eval $ac_try) 2>&5
33250 ac_status=$?
33251 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33252 test $ac_status = 0; }; }; then :
33253 rc=0
33254 else
33255 $as_echo "$as_me: failed program was:" >&5
33256 sed 's/^/| /' conftest.$ac_ext >&5
33257 rc=1
33258
33259
33260 fi
33261 rm -Rf build
33262
33263
33264 if test $rc -ne 0; then :
33265
33266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33267 $as_echo "no" >&6; }
33268
33269 else
33270 if test "x$enable_linux_builtin" != xyes; then
33271
33272 grep -q -E '[[:space:]]setattr_prepare[[:space:]]' \
33273 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
33274 rc=$?
33275 if test $rc -ne 0; then
33276 export=0
33277 for file in fs/attr.c; do
33278 grep -q -E "EXPORT_SYMBOL.*(setattr_prepare)" \
33279 "$LINUX/$file" 2>/dev/null
33280 rc=$?
33281 if test $rc -eq 0; then
33282 export=1
33283 break;
33284 fi
33285 done
33286 if test $export -eq 0; then :
33287 rc=1
33288 else :
33289 rc=0
33290 fi
33291 else :
33292 rc=0
33293 fi
33294
33295 fi
33296 if test $rc -ne 0; then :
33297
33298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33299 $as_echo "no" >&6; }
33300
33301 else :
33302
33303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
33304 $as_echo "yes" >&6; }
33305
33306 $as_echo "#define HAVE_SETATTR_PREPARE 1" >>confdefs.h
33307
33308
33309 fi
33310 fi
33311
33312
33313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether insert_inode_locked() is available" >&5
33314 $as_echo_n "checking whether insert_inode_locked() is available... " >&6; }
33315
33316
33317
33318 cat confdefs.h - <<_ACEOF >conftest.c
33319
33320
33321 #include <linux/fs.h>
33322
33323 int
33324 main (void)
33325 {
33326
33327 insert_inode_locked(NULL);
33328
33329 ;
33330 return 0;
33331 }
33332
33333 _ACEOF
33334
33335
33336
33337 cat - <<_ACEOF >conftest.h
33338
33339 _ACEOF
33340
33341
33342 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
33343 echo "obj-m := conftest.o" >build/Makefile
33344 modpost_flag=''
33345 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
33346 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
33347 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33348 (eval $ac_try) 2>&5
33349 ac_status=$?
33350 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33351 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
33352 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33353 (eval $ac_try) 2>&5
33354 ac_status=$?
33355 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33356 test $ac_status = 0; }; }; then :
33357 rc=0
33358 else
33359 $as_echo "$as_me: failed program was:" >&5
33360 sed 's/^/| /' conftest.$ac_ext >&5
33361 rc=1
33362
33363
33364 fi
33365 rm -Rf build
33366
33367
33368 if test $rc -ne 0; then :
33369
33370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33371 $as_echo "no" >&6; }
33372
33373 else
33374 if test "x$enable_linux_builtin" != xyes; then
33375
33376 grep -q -E '[[:space:]]insert_inode_locked[[:space:]]' \
33377 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
33378 rc=$?
33379 if test $rc -ne 0; then
33380 export=0
33381 for file in fs/inode.c; do
33382 grep -q -E "EXPORT_SYMBOL.*(insert_inode_locked)" \
33383 "$LINUX/$file" 2>/dev/null
33384 rc=$?
33385 if test $rc -eq 0; then
33386 export=1
33387 break;
33388 fi
33389 done
33390 if test $export -eq 0; then :
33391 rc=1
33392 else :
33393 rc=0
33394 fi
33395 else :
33396 rc=0
33397 fi
33398
33399 fi
33400 if test $rc -ne 0; then :
33401
33402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33403 $as_echo "no" >&6; }
33404
33405 else :
33406
33407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
33408 $as_echo "yes" >&6; }
33409
33410 $as_echo "#define HAVE_INSERT_INODE_LOCKED 1" >>confdefs.h
33411
33412
33413 fi
33414 fi
33415
33416
33417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether d_make_root() is available" >&5
33418 $as_echo_n "checking whether d_make_root() is available... " >&6; }
33419
33420
33421
33422 cat confdefs.h - <<_ACEOF >conftest.c
33423
33424
33425 #include <linux/dcache.h>
33426
33427 int
33428 main (void)
33429 {
33430
33431 d_make_root(NULL);
33432
33433 ;
33434 return 0;
33435 }
33436
33437 _ACEOF
33438
33439
33440
33441 cat - <<_ACEOF >conftest.h
33442
33443 _ACEOF
33444
33445
33446 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
33447 echo "obj-m := conftest.o" >build/Makefile
33448 modpost_flag=''
33449 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
33450 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
33451 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33452 (eval $ac_try) 2>&5
33453 ac_status=$?
33454 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33455 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
33456 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33457 (eval $ac_try) 2>&5
33458 ac_status=$?
33459 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33460 test $ac_status = 0; }; }; then :
33461 rc=0
33462 else
33463 $as_echo "$as_me: failed program was:" >&5
33464 sed 's/^/| /' conftest.$ac_ext >&5
33465 rc=1
33466
33467
33468 fi
33469 rm -Rf build
33470
33471
33472 if test $rc -ne 0; then :
33473
33474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33475 $as_echo "no" >&6; }
33476
33477 else
33478 if test "x$enable_linux_builtin" != xyes; then
33479
33480 grep -q -E '[[:space:]]d_make_root[[:space:]]' \
33481 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
33482 rc=$?
33483 if test $rc -ne 0; then
33484 export=0
33485 for file in fs/dcache.c; do
33486 grep -q -E "EXPORT_SYMBOL.*(d_make_root)" \
33487 "$LINUX/$file" 2>/dev/null
33488 rc=$?
33489 if test $rc -eq 0; then
33490 export=1
33491 break;
33492 fi
33493 done
33494 if test $export -eq 0; then :
33495 rc=1
33496 else :
33497 rc=0
33498 fi
33499 else :
33500 rc=0
33501 fi
33502
33503 fi
33504 if test $rc -ne 0; then :
33505
33506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33507 $as_echo "no" >&6; }
33508
33509 else :
33510
33511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
33512 $as_echo "yes" >&6; }
33513
33514 $as_echo "#define HAVE_D_MAKE_ROOT 1" >>confdefs.h
33515
33516
33517 fi
33518 fi
33519
33520
33521 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether d_obtain_alias() is available" >&5
33522 $as_echo_n "checking whether d_obtain_alias() is available... " >&6; }
33523
33524
33525
33526 cat confdefs.h - <<_ACEOF >conftest.c
33527
33528
33529 #include <linux/dcache.h>
33530
33531 int
33532 main (void)
33533 {
33534
33535 d_obtain_alias(NULL);
33536
33537 ;
33538 return 0;
33539 }
33540
33541 _ACEOF
33542
33543
33544
33545 cat - <<_ACEOF >conftest.h
33546
33547 _ACEOF
33548
33549
33550 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
33551 echo "obj-m := conftest.o" >build/Makefile
33552 modpost_flag=''
33553 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
33554 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
33555 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33556 (eval $ac_try) 2>&5
33557 ac_status=$?
33558 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33559 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
33560 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33561 (eval $ac_try) 2>&5
33562 ac_status=$?
33563 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33564 test $ac_status = 0; }; }; then :
33565 rc=0
33566 else
33567 $as_echo "$as_me: failed program was:" >&5
33568 sed 's/^/| /' conftest.$ac_ext >&5
33569 rc=1
33570
33571
33572 fi
33573 rm -Rf build
33574
33575
33576 if test $rc -ne 0; then :
33577
33578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33579 $as_echo "no" >&6; }
33580
33581 else
33582 if test "x$enable_linux_builtin" != xyes; then
33583
33584 grep -q -E '[[:space:]]d_obtain_alias[[:space:]]' \
33585 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
33586 rc=$?
33587 if test $rc -ne 0; then
33588 export=0
33589 for file in fs/dcache.c; do
33590 grep -q -E "EXPORT_SYMBOL.*(d_obtain_alias)" \
33591 "$LINUX/$file" 2>/dev/null
33592 rc=$?
33593 if test $rc -eq 0; then
33594 export=1
33595 break;
33596 fi
33597 done
33598 if test $export -eq 0; then :
33599 rc=1
33600 else :
33601 rc=0
33602 fi
33603 else :
33604 rc=0
33605 fi
33606
33607 fi
33608 if test $rc -ne 0; then :
33609
33610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33611 $as_echo "no" >&6; }
33612
33613 else :
33614
33615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
33616 $as_echo "yes" >&6; }
33617
33618 $as_echo "#define HAVE_D_OBTAIN_ALIAS 1" >>confdefs.h
33619
33620
33621 fi
33622 fi
33623
33624
33625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether d_prune_aliases() is available" >&5
33626 $as_echo_n "checking whether d_prune_aliases() is available... " >&6; }
33627
33628
33629
33630 cat confdefs.h - <<_ACEOF >conftest.c
33631
33632
33633 #include <linux/dcache.h>
33634
33635 int
33636 main (void)
33637 {
33638
33639 struct inode *ip = NULL;
33640 d_prune_aliases(ip);
33641
33642 ;
33643 return 0;
33644 }
33645
33646 _ACEOF
33647
33648
33649
33650 cat - <<_ACEOF >conftest.h
33651
33652 _ACEOF
33653
33654
33655 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
33656 echo "obj-m := conftest.o" >build/Makefile
33657 modpost_flag=''
33658 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
33659 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
33660 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33661 (eval $ac_try) 2>&5
33662 ac_status=$?
33663 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33664 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
33665 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33666 (eval $ac_try) 2>&5
33667 ac_status=$?
33668 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33669 test $ac_status = 0; }; }; then :
33670 rc=0
33671 else
33672 $as_echo "$as_me: failed program was:" >&5
33673 sed 's/^/| /' conftest.$ac_ext >&5
33674 rc=1
33675
33676
33677 fi
33678 rm -Rf build
33679
33680
33681 if test $rc -ne 0; then :
33682
33683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33684 $as_echo "no" >&6; }
33685
33686 else
33687 if test "x$enable_linux_builtin" != xyes; then
33688
33689 grep -q -E '[[:space:]]d_prune_aliases[[:space:]]' \
33690 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
33691 rc=$?
33692 if test $rc -ne 0; then
33693 export=0
33694 for file in fs/dcache.c; do
33695 grep -q -E "EXPORT_SYMBOL.*(d_prune_aliases)" \
33696 "$LINUX/$file" 2>/dev/null
33697 rc=$?
33698 if test $rc -eq 0; then
33699 export=1
33700 break;
33701 fi
33702 done
33703 if test $export -eq 0; then :
33704 rc=1
33705 else :
33706 rc=0
33707 fi
33708 else :
33709 rc=0
33710 fi
33711
33712 fi
33713 if test $rc -ne 0; then :
33714
33715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33716 $as_echo "no" >&6; }
33717
33718 else :
33719
33720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
33721 $as_echo "yes" >&6; }
33722
33723 $as_echo "#define HAVE_D_PRUNE_ALIASES 1" >>confdefs.h
33724
33725
33726 fi
33727 fi
33728
33729
33730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether d_set_d_op() is available" >&5
33731 $as_echo_n "checking whether d_set_d_op() is available... " >&6; }
33732
33733
33734
33735 cat confdefs.h - <<_ACEOF >conftest.c
33736
33737
33738 #include <linux/dcache.h>
33739
33740 int
33741 main (void)
33742 {
33743
33744 d_set_d_op(NULL, NULL);
33745
33746 ;
33747 return 0;
33748 }
33749
33750 _ACEOF
33751
33752
33753
33754 cat - <<_ACEOF >conftest.h
33755
33756 _ACEOF
33757
33758
33759 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
33760 echo "obj-m := conftest.o" >build/Makefile
33761 modpost_flag=''
33762 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
33763 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
33764 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33765 (eval $ac_try) 2>&5
33766 ac_status=$?
33767 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33768 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
33769 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33770 (eval $ac_try) 2>&5
33771 ac_status=$?
33772 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33773 test $ac_status = 0; }; }; then :
33774 rc=0
33775 else
33776 $as_echo "$as_me: failed program was:" >&5
33777 sed 's/^/| /' conftest.$ac_ext >&5
33778 rc=1
33779
33780
33781 fi
33782 rm -Rf build
33783
33784
33785 if test $rc -ne 0; then :
33786
33787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33788 $as_echo "no" >&6; }
33789
33790 else
33791 if test "x$enable_linux_builtin" != xyes; then
33792
33793 grep -q -E '[[:space:]]d_set_d_op[[:space:]]' \
33794 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
33795 rc=$?
33796 if test $rc -ne 0; then
33797 export=0
33798 for file in fs/dcache.c; do
33799 grep -q -E "EXPORT_SYMBOL.*(d_set_d_op)" \
33800 "$LINUX/$file" 2>/dev/null
33801 rc=$?
33802 if test $rc -eq 0; then
33803 export=1
33804 break;
33805 fi
33806 done
33807 if test $export -eq 0; then :
33808 rc=1
33809 else :
33810 rc=0
33811 fi
33812 else :
33813 rc=0
33814 fi
33815
33816 fi
33817 if test $rc -ne 0; then :
33818
33819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33820 $as_echo "no" >&6; }
33821
33822 else :
33823
33824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
33825 $as_echo "yes" >&6; }
33826
33827 $as_echo "#define HAVE_D_SET_D_OP 1" >>confdefs.h
33828
33829
33830 fi
33831 fi
33832
33833
33834
33835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dops->d_revalidate() takes struct nameidata" >&5
33836 $as_echo_n "checking whether dops->d_revalidate() takes struct nameidata... " >&6; }
33837
33838
33839 cat confdefs.h - <<_ACEOF >conftest.c
33840
33841
33842 #include <linux/dcache.h>
33843
33844 int revalidate (struct dentry *dentry,
33845 struct nameidata *nidata) { return 0; }
33846
33847 static const struct dentry_operations
33848 dops __attribute__ ((unused)) = {
33849 .d_revalidate = revalidate,
33850 };
33851
33852 int
33853 main (void)
33854 {
33855
33856
33857 ;
33858 return 0;
33859 }
33860
33861 _ACEOF
33862
33863
33864
33865 cat - <<_ACEOF >conftest.h
33866
33867 _ACEOF
33868
33869
33870 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
33871 echo "obj-m := conftest.o" >build/Makefile
33872 modpost_flag=''
33873 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
33874 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
33875 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33876 (eval $ac_try) 2>&5
33877 ac_status=$?
33878 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33879 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
33880 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33881 (eval $ac_try) 2>&5
33882 ac_status=$?
33883 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33884 test $ac_status = 0; }; }; then :
33885
33886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
33887 $as_echo "yes" >&6; }
33888
33889 $as_echo "#define HAVE_D_REVALIDATE_NAMEIDATA 1" >>confdefs.h
33890
33891
33892 else
33893 $as_echo "$as_me: failed program was:" >&5
33894 sed 's/^/| /' conftest.$ac_ext >&5
33895
33896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33897 $as_echo "no" >&6; }
33898
33899
33900
33901 fi
33902 rm -Rf build
33903
33904
33905
33906
33907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dentry uses const struct dentry_operations" >&5
33908 $as_echo_n "checking whether dentry uses const struct dentry_operations... " >&6; }
33909
33910
33911 cat confdefs.h - <<_ACEOF >conftest.c
33912
33913
33914 #include <linux/dcache.h>
33915
33916 const struct dentry_operations test_d_op = {
33917 .d_revalidate = NULL,
33918 };
33919
33920 int
33921 main (void)
33922 {
33923
33924 struct dentry d __attribute__ ((unused));
33925
33926 d.d_op = &test_d_op;
33927
33928 ;
33929 return 0;
33930 }
33931
33932 _ACEOF
33933
33934
33935
33936 cat - <<_ACEOF >conftest.h
33937
33938 _ACEOF
33939
33940
33941 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
33942 echo "obj-m := conftest.o" >build/Makefile
33943 modpost_flag=''
33944 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
33945 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
33946 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33947 (eval $ac_try) 2>&5
33948 ac_status=$?
33949 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33950 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
33951 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33952 (eval $ac_try) 2>&5
33953 ac_status=$?
33954 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33955 test $ac_status = 0; }; }; then :
33956
33957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
33958 $as_echo "yes" >&6; }
33959
33960 $as_echo "#define HAVE_CONST_DENTRY_OPERATIONS 1" >>confdefs.h
33961
33962
33963 else
33964 $as_echo "$as_me: failed program was:" >&5
33965 sed 's/^/| /' conftest.$ac_ext >&5
33966
33967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33968 $as_echo "no" >&6; }
33969
33970
33971
33972 fi
33973 rm -Rf build
33974
33975
33976
33977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether check_disk_size_change() is available" >&5
33978 $as_echo_n "checking whether check_disk_size_change() is available... " >&6; }
33979
33980
33981
33982 cat confdefs.h - <<_ACEOF >conftest.c
33983
33984
33985 #include <linux/fs.h>
33986
33987 int
33988 main (void)
33989 {
33990
33991 check_disk_size_change(NULL, NULL);
33992
33993 ;
33994 return 0;
33995 }
33996
33997 _ACEOF
33998
33999
34000
34001 cat - <<_ACEOF >conftest.h
34002
34003 _ACEOF
34004
34005
34006 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34007 echo "obj-m := conftest.o" >build/Makefile
34008 modpost_flag=''
34009 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
34010 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
34011 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34012 (eval $ac_try) 2>&5
34013 ac_status=$?
34014 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34015 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
34016 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34017 (eval $ac_try) 2>&5
34018 ac_status=$?
34019 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34020 test $ac_status = 0; }; }; then :
34021 rc=0
34022 else
34023 $as_echo "$as_me: failed program was:" >&5
34024 sed 's/^/| /' conftest.$ac_ext >&5
34025 rc=1
34026
34027
34028 fi
34029 rm -Rf build
34030
34031
34032 if test $rc -ne 0; then :
34033
34034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34035 $as_echo "no" >&6; }
34036
34037 else
34038 if test "x$enable_linux_builtin" != xyes; then
34039
34040 grep -q -E '[[:space:]]check_disk_size_change[[:space:]]' \
34041 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
34042 rc=$?
34043 if test $rc -ne 0; then
34044 export=0
34045 for file in fs/block_dev.c; do
34046 grep -q -E "EXPORT_SYMBOL.*(check_disk_size_change)" \
34047 "$LINUX/$file" 2>/dev/null
34048 rc=$?
34049 if test $rc -eq 0; then
34050 export=1
34051 break;
34052 fi
34053 done
34054 if test $export -eq 0; then :
34055 rc=1
34056 else :
34057 rc=0
34058 fi
34059 else :
34060 rc=0
34061 fi
34062
34063 fi
34064 if test $rc -ne 0; then :
34065
34066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34067 $as_echo "no" >&6; }
34068
34069 else :
34070
34071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
34072 $as_echo "yes" >&6; }
34073
34074 $as_echo "#define HAVE_CHECK_DISK_SIZE_CHANGE 1" >>confdefs.h
34075
34076
34077 fi
34078 fi
34079
34080
34081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether truncate_setsize() is available" >&5
34082 $as_echo_n "checking whether truncate_setsize() is available... " >&6; }
34083
34084
34085
34086 cat confdefs.h - <<_ACEOF >conftest.c
34087
34088
34089 #include <linux/mm.h>
34090
34091 int
34092 main (void)
34093 {
34094
34095 truncate_setsize(NULL, 0);
34096
34097 ;
34098 return 0;
34099 }
34100
34101 _ACEOF
34102
34103
34104
34105 cat - <<_ACEOF >conftest.h
34106
34107 _ACEOF
34108
34109
34110 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34111 echo "obj-m := conftest.o" >build/Makefile
34112 modpost_flag=''
34113 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
34114 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
34115 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34116 (eval $ac_try) 2>&5
34117 ac_status=$?
34118 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34119 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
34120 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34121 (eval $ac_try) 2>&5
34122 ac_status=$?
34123 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34124 test $ac_status = 0; }; }; then :
34125 rc=0
34126 else
34127 $as_echo "$as_me: failed program was:" >&5
34128 sed 's/^/| /' conftest.$ac_ext >&5
34129 rc=1
34130
34131
34132 fi
34133 rm -Rf build
34134
34135
34136 if test $rc -ne 0; then :
34137
34138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34139 $as_echo "no" >&6; }
34140
34141 else
34142 if test "x$enable_linux_builtin" != xyes; then
34143
34144 grep -q -E '[[:space:]]truncate_setsize[[:space:]]' \
34145 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
34146 rc=$?
34147 if test $rc -ne 0; then
34148 export=0
34149 for file in mm/truncate.c; do
34150 grep -q -E "EXPORT_SYMBOL.*(truncate_setsize)" \
34151 "$LINUX/$file" 2>/dev/null
34152 rc=$?
34153 if test $rc -eq 0; then
34154 export=1
34155 break;
34156 fi
34157 done
34158 if test $export -eq 0; then :
34159 rc=1
34160 else :
34161 rc=0
34162 fi
34163 else :
34164 rc=0
34165 fi
34166
34167 fi
34168 if test $rc -ne 0; then :
34169
34170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34171 $as_echo "no" >&6; }
34172
34173 else :
34174
34175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
34176 $as_echo "yes" >&6; }
34177
34178 $as_echo "#define HAVE_TRUNCATE_SETSIZE 1" >>confdefs.h
34179
34180
34181 fi
34182 fi
34183
34184
34185
34186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether security_inode_init_security wants 6 args" >&5
34187 $as_echo_n "checking whether security_inode_init_security wants 6 args... " >&6; }
34188
34189
34190 cat confdefs.h - <<_ACEOF >conftest.c
34191
34192
34193 #include <linux/security.h>
34194
34195 int
34196 main (void)
34197 {
34198
34199 struct inode *ip __attribute__ ((unused)) = NULL;
34200 struct inode *dip __attribute__ ((unused)) = NULL;
34201 const struct qstr *str __attribute__ ((unused)) = NULL;
34202 char *name __attribute__ ((unused)) = NULL;
34203 void *value __attribute__ ((unused)) = NULL;
34204 size_t len __attribute__ ((unused)) = 0;
34205
34206 security_inode_init_security(ip, dip, str, &name, &value, &len);
34207
34208 ;
34209 return 0;
34210 }
34211
34212 _ACEOF
34213
34214
34215
34216 cat - <<_ACEOF >conftest.h
34217
34218 _ACEOF
34219
34220
34221 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34222 echo "obj-m := conftest.o" >build/Makefile
34223 modpost_flag=''
34224 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
34225 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
34226 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34227 (eval $ac_try) 2>&5
34228 ac_status=$?
34229 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34230 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
34231 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34232 (eval $ac_try) 2>&5
34233 ac_status=$?
34234 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34235 test $ac_status = 0; }; }; then :
34236
34237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
34238 $as_echo "yes" >&6; }
34239
34240 $as_echo "#define HAVE_6ARGS_SECURITY_INODE_INIT_SECURITY 1" >>confdefs.h
34241
34242
34243 else
34244 $as_echo "$as_me: failed program was:" >&5
34245 sed 's/^/| /' conftest.$ac_ext >&5
34246
34247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34248 $as_echo "no" >&6; }
34249
34250
34251
34252 fi
34253 rm -Rf build
34254
34255
34256
34257
34258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether security_inode_init_security wants callback" >&5
34259 $as_echo_n "checking whether security_inode_init_security wants callback... " >&6; }
34260
34261
34262 cat confdefs.h - <<_ACEOF >conftest.c
34263
34264
34265 #include <linux/security.h>
34266
34267 int
34268 main (void)
34269 {
34270
34271 struct inode *ip __attribute__ ((unused)) = NULL;
34272 struct inode *dip __attribute__ ((unused)) = NULL;
34273 const struct qstr *str __attribute__ ((unused)) = NULL;
34274 initxattrs func __attribute__ ((unused)) = NULL;
34275
34276 security_inode_init_security(ip, dip, str, func, NULL);
34277
34278 ;
34279 return 0;
34280 }
34281
34282 _ACEOF
34283
34284
34285
34286 cat - <<_ACEOF >conftest.h
34287
34288 _ACEOF
34289
34290
34291 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34292 echo "obj-m := conftest.o" >build/Makefile
34293 modpost_flag=''
34294 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
34295 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
34296 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34297 (eval $ac_try) 2>&5
34298 ac_status=$?
34299 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34300 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
34301 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34302 (eval $ac_try) 2>&5
34303 ac_status=$?
34304 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34305 test $ac_status = 0; }; }; then :
34306
34307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
34308 $as_echo "yes" >&6; }
34309
34310 $as_echo "#define HAVE_CALLBACK_SECURITY_INODE_INIT_SECURITY 1" >>confdefs.h
34311
34312
34313 else
34314 $as_echo "$as_me: failed program was:" >&5
34315 sed 's/^/| /' conftest.$ac_ext >&5
34316
34317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34318 $as_echo "no" >&6; }
34319
34320
34321
34322 fi
34323 rm -Rf build
34324
34325
34326
34327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mount_nodev() is available" >&5
34328 $as_echo_n "checking whether mount_nodev() is available... " >&6; }
34329
34330
34331
34332 cat confdefs.h - <<_ACEOF >conftest.c
34333
34334
34335 #include <linux/fs.h>
34336
34337 int
34338 main (void)
34339 {
34340
34341 mount_nodev(NULL, 0, NULL, NULL);
34342
34343 ;
34344 return 0;
34345 }
34346
34347 _ACEOF
34348
34349
34350
34351 cat - <<_ACEOF >conftest.h
34352
34353 _ACEOF
34354
34355
34356 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34357 echo "obj-m := conftest.o" >build/Makefile
34358 modpost_flag=''
34359 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
34360 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
34361 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34362 (eval $ac_try) 2>&5
34363 ac_status=$?
34364 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34365 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
34366 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34367 (eval $ac_try) 2>&5
34368 ac_status=$?
34369 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34370 test $ac_status = 0; }; }; then :
34371 rc=0
34372 else
34373 $as_echo "$as_me: failed program was:" >&5
34374 sed 's/^/| /' conftest.$ac_ext >&5
34375 rc=1
34376
34377
34378 fi
34379 rm -Rf build
34380
34381
34382 if test $rc -ne 0; then :
34383
34384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34385 $as_echo "no" >&6; }
34386
34387 else
34388 if test "x$enable_linux_builtin" != xyes; then
34389
34390 grep -q -E '[[:space:]]mount_nodev[[:space:]]' \
34391 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
34392 rc=$?
34393 if test $rc -ne 0; then
34394 export=0
34395 for file in fs/super.c; do
34396 grep -q -E "EXPORT_SYMBOL.*(mount_nodev)" \
34397 "$LINUX/$file" 2>/dev/null
34398 rc=$?
34399 if test $rc -eq 0; then
34400 export=1
34401 break;
34402 fi
34403 done
34404 if test $export -eq 0; then :
34405 rc=1
34406 else :
34407 rc=0
34408 fi
34409 else :
34410 rc=0
34411 fi
34412
34413 fi
34414 if test $rc -ne 0; then :
34415
34416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34417 $as_echo "no" >&6; }
34418
34419 else :
34420
34421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
34422 $as_echo "yes" >&6; }
34423
34424 $as_echo "#define HAVE_MOUNT_NODEV 1" >>confdefs.h
34425
34426
34427 fi
34428 fi
34429
34430
34431
34432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether super_block has s_shrink" >&5
34433 $as_echo_n "checking whether super_block has s_shrink... " >&6; }
34434
34435
34436 cat confdefs.h - <<_ACEOF >conftest.c
34437
34438
34439 #include <linux/fs.h>
34440
34441 int shrink(struct shrinker *s, struct shrink_control *sc)
34442 { return 0; }
34443
34444 static const struct super_block
34445 sb __attribute__ ((unused)) = {
34446 .s_shrink.shrink = shrink,
34447 .s_shrink.seeks = DEFAULT_SEEKS,
34448 .s_shrink.batch = 0,
34449 };
34450
34451 int
34452 main (void)
34453 {
34454
34455
34456 ;
34457 return 0;
34458 }
34459
34460 _ACEOF
34461
34462
34463
34464 cat - <<_ACEOF >conftest.h
34465
34466 _ACEOF
34467
34468
34469 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34470 echo "obj-m := conftest.o" >build/Makefile
34471 modpost_flag=''
34472 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
34473 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
34474 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34475 (eval $ac_try) 2>&5
34476 ac_status=$?
34477 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34478 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
34479 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34480 (eval $ac_try) 2>&5
34481 ac_status=$?
34482 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34483 test $ac_status = 0; }; }; then :
34484
34485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
34486 $as_echo "yes" >&6; }
34487
34488 $as_echo "#define HAVE_SHRINK 1" >>confdefs.h
34489
34490
34491
34492 else
34493 $as_echo "$as_me: failed program was:" >&5
34494 sed 's/^/| /' conftest.$ac_ext >&5
34495
34496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34497 $as_echo "no" >&6; }
34498
34499
34500
34501 fi
34502 rm -Rf build
34503
34504
34505
34506
34507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether shrink_control has nid" >&5
34508 $as_echo_n "checking whether shrink_control has nid... " >&6; }
34509
34510
34511 cat confdefs.h - <<_ACEOF >conftest.c
34512
34513
34514 #include <linux/fs.h>
34515
34516 int
34517 main (void)
34518 {
34519
34520 struct shrink_control sc __attribute__ ((unused));
34521 unsigned long scnidsize __attribute__ ((unused)) =
34522 sizeof(sc.nid);
34523
34524 ;
34525 return 0;
34526 }
34527
34528 _ACEOF
34529
34530
34531
34532 cat - <<_ACEOF >conftest.h
34533
34534 _ACEOF
34535
34536
34537 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34538 echo "obj-m := conftest.o" >build/Makefile
34539 modpost_flag=''
34540 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
34541 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
34542 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34543 (eval $ac_try) 2>&5
34544 ac_status=$?
34545 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34546 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
34547 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34548 (eval $ac_try) 2>&5
34549 ac_status=$?
34550 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34551 test $ac_status = 0; }; }; then :
34552
34553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
34554 $as_echo "yes" >&6; }
34555
34556 $as_echo "#define SHRINK_CONTROL_HAS_NID 1" >>confdefs.h
34557
34558
34559 else
34560 $as_echo "$as_me: failed program was:" >&5
34561 sed 's/^/| /' conftest.$ac_ext >&5
34562
34563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34564 $as_echo "no" >&6; }
34565
34566
34567
34568 fi
34569 rm -Rf build
34570
34571
34572
34573
34574 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether super_block has s_instances list_head" >&5
34575 $as_echo_n "checking whether super_block has s_instances list_head... " >&6; }
34576
34577
34578 cat confdefs.h - <<_ACEOF >conftest.c
34579
34580
34581 #include <linux/fs.h>
34582
34583 int
34584 main (void)
34585 {
34586
34587 struct super_block sb __attribute__ ((unused));
34588
34589 INIT_LIST_HEAD(&sb.s_instances);
34590
34591 ;
34592 return 0;
34593 }
34594
34595 _ACEOF
34596
34597
34598
34599 cat - <<_ACEOF >conftest.h
34600
34601 _ACEOF
34602
34603
34604 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34605 echo "obj-m := conftest.o" >build/Makefile
34606 modpost_flag=''
34607 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
34608 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
34609 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34610 (eval $ac_try) 2>&5
34611 ac_status=$?
34612 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34613 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
34614 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34615 (eval $ac_try) 2>&5
34616 ac_status=$?
34617 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34618 test $ac_status = 0; }; }; then :
34619
34620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
34621 $as_echo "yes" >&6; }
34622
34623 $as_echo "#define HAVE_S_INSTANCES_LIST_HEAD 1" >>confdefs.h
34624
34625
34626 else
34627 $as_echo "$as_me: failed program was:" >&5
34628 sed 's/^/| /' conftest.$ac_ext >&5
34629
34630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34631 $as_echo "no" >&6; }
34632
34633
34634
34635 fi
34636 rm -Rf build
34637
34638
34639
34640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether super_block has s_d_op" >&5
34641 $as_echo_n "checking whether super_block has s_d_op... " >&6; }
34642
34643
34644 cat confdefs.h - <<_ACEOF >conftest.c
34645
34646
34647 #include <linux/fs.h>
34648
34649 int
34650 main (void)
34651 {
34652
34653 struct super_block sb __attribute__ ((unused));
34654 sb.s_d_op = NULL;
34655
34656 ;
34657 return 0;
34658 }
34659
34660 _ACEOF
34661
34662
34663
34664 cat - <<_ACEOF >conftest.h
34665
34666 _ACEOF
34667
34668
34669 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34670 echo "obj-m := conftest.o" >build/Makefile
34671 modpost_flag=''
34672 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
34673 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
34674 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34675 (eval $ac_try) 2>&5
34676 ac_status=$?
34677 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34678 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
34679 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34680 (eval $ac_try) 2>&5
34681 ac_status=$?
34682 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34683 test $ac_status = 0; }; }; then :
34684
34685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
34686 $as_echo "yes" >&6; }
34687
34688 $as_echo "#define HAVE_S_D_OP 1" >>confdefs.h
34689
34690
34691 else
34692 $as_echo "$as_me: failed program was:" >&5
34693 sed 's/^/| /' conftest.$ac_ext >&5
34694
34695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34696 $as_echo "no" >&6; }
34697
34698
34699
34700 fi
34701 rm -Rf build
34702
34703
34704
34705
34706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether super_setup_bdi_name() exists" >&5
34707 $as_echo_n "checking whether super_setup_bdi_name() exists... " >&6; }
34708
34709
34710
34711 cat confdefs.h - <<_ACEOF >conftest.c
34712
34713
34714 #include <linux/fs.h>
34715 struct super_block sb;
34716
34717 int
34718 main (void)
34719 {
34720
34721 char *name = "bdi";
34722 int error __attribute__((unused)) =
34723 super_setup_bdi_name(&sb, name);
34724
34725 ;
34726 return 0;
34727 }
34728
34729 _ACEOF
34730
34731
34732
34733 cat - <<_ACEOF >conftest.h
34734
34735 _ACEOF
34736
34737
34738 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34739 echo "obj-m := conftest.o" >build/Makefile
34740 modpost_flag=''
34741 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
34742 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
34743 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34744 (eval $ac_try) 2>&5
34745 ac_status=$?
34746 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34747 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
34748 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34749 (eval $ac_try) 2>&5
34750 ac_status=$?
34751 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34752 test $ac_status = 0; }; }; then :
34753 rc=0
34754 else
34755 $as_echo "$as_me: failed program was:" >&5
34756 sed 's/^/| /' conftest.$ac_ext >&5
34757 rc=1
34758
34759
34760 fi
34761 rm -Rf build
34762
34763
34764 if test $rc -ne 0; then :
34765
34766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34767 $as_echo "no" >&6; }
34768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdi_setup_and_register() wants 2 args" >&5
34769 $as_echo_n "checking whether bdi_setup_and_register() wants 2 args... " >&6; }
34770
34771
34772
34773 cat confdefs.h - <<_ACEOF >conftest.c
34774
34775
34776 #include <linux/backing-dev.h>
34777 struct backing_dev_info bdi;
34778
34779 int
34780 main (void)
34781 {
34782
34783 char *name = "bdi";
34784 int error __attribute__((unused)) =
34785 bdi_setup_and_register(&bdi, name);
34786
34787 ;
34788 return 0;
34789 }
34790
34791 _ACEOF
34792
34793
34794
34795 cat - <<_ACEOF >conftest.h
34796
34797 _ACEOF
34798
34799
34800 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34801 echo "obj-m := conftest.o" >build/Makefile
34802 modpost_flag=''
34803 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
34804 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
34805 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34806 (eval $ac_try) 2>&5
34807 ac_status=$?
34808 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34809 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
34810 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34811 (eval $ac_try) 2>&5
34812 ac_status=$?
34813 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34814 test $ac_status = 0; }; }; then :
34815 rc=0
34816 else
34817 $as_echo "$as_me: failed program was:" >&5
34818 sed 's/^/| /' conftest.$ac_ext >&5
34819 rc=1
34820
34821
34822 fi
34823 rm -Rf build
34824
34825
34826 if test $rc -ne 0; then :
34827
34828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34829 $as_echo "no" >&6; }
34830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdi_setup_and_register() wants 3 args" >&5
34831 $as_echo_n "checking whether bdi_setup_and_register() wants 3 args... " >&6; }
34832
34833
34834
34835 cat confdefs.h - <<_ACEOF >conftest.c
34836
34837
34838 #include <linux/backing-dev.h>
34839 struct backing_dev_info bdi;
34840
34841 int
34842 main (void)
34843 {
34844
34845 char *name = "bdi";
34846 unsigned int cap = BDI_CAP_MAP_COPY;
34847 int error __attribute__((unused)) =
34848 bdi_setup_and_register(&bdi, name, cap);
34849
34850 ;
34851 return 0;
34852 }
34853
34854 _ACEOF
34855
34856
34857
34858 cat - <<_ACEOF >conftest.h
34859
34860 _ACEOF
34861
34862
34863 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34864 echo "obj-m := conftest.o" >build/Makefile
34865 modpost_flag=''
34866 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
34867 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
34868 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34869 (eval $ac_try) 2>&5
34870 ac_status=$?
34871 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34872 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
34873 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34874 (eval $ac_try) 2>&5
34875 ac_status=$?
34876 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34877 test $ac_status = 0; }; }; then :
34878 rc=0
34879 else
34880 $as_echo "$as_me: failed program was:" >&5
34881 sed 's/^/| /' conftest.$ac_ext >&5
34882 rc=1
34883
34884
34885 fi
34886 rm -Rf build
34887
34888
34889 if test $rc -ne 0; then :
34890
34891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34892 $as_echo "no" >&6; }
34893
34894 else
34895 if test "x$enable_linux_builtin" != xyes; then
34896
34897 grep -q -E '[[:space:]]bdi_setup_and_register[[:space:]]' \
34898 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
34899 rc=$?
34900 if test $rc -ne 0; then
34901 export=0
34902 for file in mm/backing-dev.c; do
34903 grep -q -E "EXPORT_SYMBOL.*(bdi_setup_and_register)" \
34904 "$LINUX/$file" 2>/dev/null
34905 rc=$?
34906 if test $rc -eq 0; then
34907 export=1
34908 break;
34909 fi
34910 done
34911 if test $export -eq 0; then :
34912 rc=1
34913 else :
34914 rc=0
34915 fi
34916 else :
34917 rc=0
34918 fi
34919
34920 fi
34921 if test $rc -ne 0; then :
34922
34923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34924 $as_echo "no" >&6; }
34925
34926 else :
34927
34928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
34929 $as_echo "yes" >&6; }
34930
34931 $as_echo "#define HAVE_3ARGS_BDI_SETUP_AND_REGISTER 1" >>confdefs.h
34932
34933
34934 fi
34935 fi
34936
34937
34938 else
34939 if test "x$enable_linux_builtin" != xyes; then
34940
34941 grep -q -E '[[:space:]]bdi_setup_and_register[[:space:]]' \
34942 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
34943 rc=$?
34944 if test $rc -ne 0; then
34945 export=0
34946 for file in mm/backing-dev.c; do
34947 grep -q -E "EXPORT_SYMBOL.*(bdi_setup_and_register)" \
34948 "$LINUX/$file" 2>/dev/null
34949 rc=$?
34950 if test $rc -eq 0; then
34951 export=1
34952 break;
34953 fi
34954 done
34955 if test $export -eq 0; then :
34956 rc=1
34957 else :
34958 rc=0
34959 fi
34960 else :
34961 rc=0
34962 fi
34963
34964 fi
34965 if test $rc -ne 0; then :
34966
34967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34968 $as_echo "no" >&6; }
34969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdi_setup_and_register() wants 3 args" >&5
34970 $as_echo_n "checking whether bdi_setup_and_register() wants 3 args... " >&6; }
34971
34972
34973
34974 cat confdefs.h - <<_ACEOF >conftest.c
34975
34976
34977 #include <linux/backing-dev.h>
34978 struct backing_dev_info bdi;
34979
34980 int
34981 main (void)
34982 {
34983
34984 char *name = "bdi";
34985 unsigned int cap = BDI_CAP_MAP_COPY;
34986 int error __attribute__((unused)) =
34987 bdi_setup_and_register(&bdi, name, cap);
34988
34989 ;
34990 return 0;
34991 }
34992
34993 _ACEOF
34994
34995
34996
34997 cat - <<_ACEOF >conftest.h
34998
34999 _ACEOF
35000
35001
35002 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
35003 echo "obj-m := conftest.o" >build/Makefile
35004 modpost_flag=''
35005 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
35006 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
35007 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35008 (eval $ac_try) 2>&5
35009 ac_status=$?
35010 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35011 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
35012 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35013 (eval $ac_try) 2>&5
35014 ac_status=$?
35015 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35016 test $ac_status = 0; }; }; then :
35017 rc=0
35018 else
35019 $as_echo "$as_me: failed program was:" >&5
35020 sed 's/^/| /' conftest.$ac_ext >&5
35021 rc=1
35022
35023
35024 fi
35025 rm -Rf build
35026
35027
35028 if test $rc -ne 0; then :
35029
35030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35031 $as_echo "no" >&6; }
35032
35033 else
35034 if test "x$enable_linux_builtin" != xyes; then
35035
35036 grep -q -E '[[:space:]]bdi_setup_and_register[[:space:]]' \
35037 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
35038 rc=$?
35039 if test $rc -ne 0; then
35040 export=0
35041 for file in mm/backing-dev.c; do
35042 grep -q -E "EXPORT_SYMBOL.*(bdi_setup_and_register)" \
35043 "$LINUX/$file" 2>/dev/null
35044 rc=$?
35045 if test $rc -eq 0; then
35046 export=1
35047 break;
35048 fi
35049 done
35050 if test $export -eq 0; then :
35051 rc=1
35052 else :
35053 rc=0
35054 fi
35055 else :
35056 rc=0
35057 fi
35058
35059 fi
35060 if test $rc -ne 0; then :
35061
35062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35063 $as_echo "no" >&6; }
35064
35065 else :
35066
35067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
35068 $as_echo "yes" >&6; }
35069
35070 $as_echo "#define HAVE_3ARGS_BDI_SETUP_AND_REGISTER 1" >>confdefs.h
35071
35072
35073 fi
35074 fi
35075
35076
35077 else :
35078
35079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
35080 $as_echo "yes" >&6; }
35081
35082 $as_echo "#define HAVE_2ARGS_BDI_SETUP_AND_REGISTER 1" >>confdefs.h
35083
35084
35085 fi
35086 fi
35087
35088
35089 else
35090 if test "x$enable_linux_builtin" != xyes; then
35091
35092 grep -q -E '[[:space:]]super_setup_bdi_name[[:space:]]' \
35093 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
35094 rc=$?
35095 if test $rc -ne 0; then
35096 export=0
35097 for file in fs/super.c; do
35098 grep -q -E "EXPORT_SYMBOL.*(super_setup_bdi_name)" \
35099 "$LINUX/$file" 2>/dev/null
35100 rc=$?
35101 if test $rc -eq 0; then
35102 export=1
35103 break;
35104 fi
35105 done
35106 if test $export -eq 0; then :
35107 rc=1
35108 else :
35109 rc=0
35110 fi
35111 else :
35112 rc=0
35113 fi
35114
35115 fi
35116 if test $rc -ne 0; then :
35117
35118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35119 $as_echo "no" >&6; }
35120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdi_setup_and_register() wants 2 args" >&5
35121 $as_echo_n "checking whether bdi_setup_and_register() wants 2 args... " >&6; }
35122
35123
35124
35125 cat confdefs.h - <<_ACEOF >conftest.c
35126
35127
35128 #include <linux/backing-dev.h>
35129 struct backing_dev_info bdi;
35130
35131 int
35132 main (void)
35133 {
35134
35135 char *name = "bdi";
35136 int error __attribute__((unused)) =
35137 bdi_setup_and_register(&bdi, name);
35138
35139 ;
35140 return 0;
35141 }
35142
35143 _ACEOF
35144
35145
35146
35147 cat - <<_ACEOF >conftest.h
35148
35149 _ACEOF
35150
35151
35152 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
35153 echo "obj-m := conftest.o" >build/Makefile
35154 modpost_flag=''
35155 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
35156 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
35157 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35158 (eval $ac_try) 2>&5
35159 ac_status=$?
35160 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35161 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
35162 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35163 (eval $ac_try) 2>&5
35164 ac_status=$?
35165 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35166 test $ac_status = 0; }; }; then :
35167 rc=0
35168 else
35169 $as_echo "$as_me: failed program was:" >&5
35170 sed 's/^/| /' conftest.$ac_ext >&5
35171 rc=1
35172
35173
35174 fi
35175 rm -Rf build
35176
35177
35178 if test $rc -ne 0; then :
35179
35180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35181 $as_echo "no" >&6; }
35182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdi_setup_and_register() wants 3 args" >&5
35183 $as_echo_n "checking whether bdi_setup_and_register() wants 3 args... " >&6; }
35184
35185
35186
35187 cat confdefs.h - <<_ACEOF >conftest.c
35188
35189
35190 #include <linux/backing-dev.h>
35191 struct backing_dev_info bdi;
35192
35193 int
35194 main (void)
35195 {
35196
35197 char *name = "bdi";
35198 unsigned int cap = BDI_CAP_MAP_COPY;
35199 int error __attribute__((unused)) =
35200 bdi_setup_and_register(&bdi, name, cap);
35201
35202 ;
35203 return 0;
35204 }
35205
35206 _ACEOF
35207
35208
35209
35210 cat - <<_ACEOF >conftest.h
35211
35212 _ACEOF
35213
35214
35215 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
35216 echo "obj-m := conftest.o" >build/Makefile
35217 modpost_flag=''
35218 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
35219 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
35220 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35221 (eval $ac_try) 2>&5
35222 ac_status=$?
35223 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35224 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
35225 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35226 (eval $ac_try) 2>&5
35227 ac_status=$?
35228 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35229 test $ac_status = 0; }; }; then :
35230 rc=0
35231 else
35232 $as_echo "$as_me: failed program was:" >&5
35233 sed 's/^/| /' conftest.$ac_ext >&5
35234 rc=1
35235
35236
35237 fi
35238 rm -Rf build
35239
35240
35241 if test $rc -ne 0; then :
35242
35243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35244 $as_echo "no" >&6; }
35245
35246 else
35247 if test "x$enable_linux_builtin" != xyes; then
35248
35249 grep -q -E '[[:space:]]bdi_setup_and_register[[:space:]]' \
35250 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
35251 rc=$?
35252 if test $rc -ne 0; then
35253 export=0
35254 for file in mm/backing-dev.c; do
35255 grep -q -E "EXPORT_SYMBOL.*(bdi_setup_and_register)" \
35256 "$LINUX/$file" 2>/dev/null
35257 rc=$?
35258 if test $rc -eq 0; then
35259 export=1
35260 break;
35261 fi
35262 done
35263 if test $export -eq 0; then :
35264 rc=1
35265 else :
35266 rc=0
35267 fi
35268 else :
35269 rc=0
35270 fi
35271
35272 fi
35273 if test $rc -ne 0; then :
35274
35275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35276 $as_echo "no" >&6; }
35277
35278 else :
35279
35280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
35281 $as_echo "yes" >&6; }
35282
35283 $as_echo "#define HAVE_3ARGS_BDI_SETUP_AND_REGISTER 1" >>confdefs.h
35284
35285
35286 fi
35287 fi
35288
35289
35290 else
35291 if test "x$enable_linux_builtin" != xyes; then
35292
35293 grep -q -E '[[:space:]]bdi_setup_and_register[[:space:]]' \
35294 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
35295 rc=$?
35296 if test $rc -ne 0; then
35297 export=0
35298 for file in mm/backing-dev.c; do
35299 grep -q -E "EXPORT_SYMBOL.*(bdi_setup_and_register)" \
35300 "$LINUX/$file" 2>/dev/null
35301 rc=$?
35302 if test $rc -eq 0; then
35303 export=1
35304 break;
35305 fi
35306 done
35307 if test $export -eq 0; then :
35308 rc=1
35309 else :
35310 rc=0
35311 fi
35312 else :
35313 rc=0
35314 fi
35315
35316 fi
35317 if test $rc -ne 0; then :
35318
35319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35320 $as_echo "no" >&6; }
35321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdi_setup_and_register() wants 3 args" >&5
35322 $as_echo_n "checking whether bdi_setup_and_register() wants 3 args... " >&6; }
35323
35324
35325
35326 cat confdefs.h - <<_ACEOF >conftest.c
35327
35328
35329 #include <linux/backing-dev.h>
35330 struct backing_dev_info bdi;
35331
35332 int
35333 main (void)
35334 {
35335
35336 char *name = "bdi";
35337 unsigned int cap = BDI_CAP_MAP_COPY;
35338 int error __attribute__((unused)) =
35339 bdi_setup_and_register(&bdi, name, cap);
35340
35341 ;
35342 return 0;
35343 }
35344
35345 _ACEOF
35346
35347
35348
35349 cat - <<_ACEOF >conftest.h
35350
35351 _ACEOF
35352
35353
35354 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
35355 echo "obj-m := conftest.o" >build/Makefile
35356 modpost_flag=''
35357 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
35358 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
35359 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35360 (eval $ac_try) 2>&5
35361 ac_status=$?
35362 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35363 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
35364 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35365 (eval $ac_try) 2>&5
35366 ac_status=$?
35367 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35368 test $ac_status = 0; }; }; then :
35369 rc=0
35370 else
35371 $as_echo "$as_me: failed program was:" >&5
35372 sed 's/^/| /' conftest.$ac_ext >&5
35373 rc=1
35374
35375
35376 fi
35377 rm -Rf build
35378
35379
35380 if test $rc -ne 0; then :
35381
35382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35383 $as_echo "no" >&6; }
35384
35385 else
35386 if test "x$enable_linux_builtin" != xyes; then
35387
35388 grep -q -E '[[:space:]]bdi_setup_and_register[[:space:]]' \
35389 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
35390 rc=$?
35391 if test $rc -ne 0; then
35392 export=0
35393 for file in mm/backing-dev.c; do
35394 grep -q -E "EXPORT_SYMBOL.*(bdi_setup_and_register)" \
35395 "$LINUX/$file" 2>/dev/null
35396 rc=$?
35397 if test $rc -eq 0; then
35398 export=1
35399 break;
35400 fi
35401 done
35402 if test $export -eq 0; then :
35403 rc=1
35404 else :
35405 rc=0
35406 fi
35407 else :
35408 rc=0
35409 fi
35410
35411 fi
35412 if test $rc -ne 0; then :
35413
35414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35415 $as_echo "no" >&6; }
35416
35417 else :
35418
35419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
35420 $as_echo "yes" >&6; }
35421
35422 $as_echo "#define HAVE_3ARGS_BDI_SETUP_AND_REGISTER 1" >>confdefs.h
35423
35424
35425 fi
35426 fi
35427
35428
35429 else :
35430
35431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
35432 $as_echo "yes" >&6; }
35433
35434 $as_echo "#define HAVE_2ARGS_BDI_SETUP_AND_REGISTER 1" >>confdefs.h
35435
35436
35437 fi
35438 fi
35439
35440
35441 else :
35442
35443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
35444 $as_echo "yes" >&6; }
35445
35446 $as_echo "#define HAVE_SUPER_SETUP_BDI_NAME 1" >>confdefs.h
35447
35448
35449 fi
35450 fi
35451
35452
35453
35454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether set_nlink() is available" >&5
35455 $as_echo_n "checking whether set_nlink() is available... " >&6; }
35456
35457
35458 cat confdefs.h - <<_ACEOF >conftest.c
35459
35460
35461 #include <linux/fs.h>
35462
35463 int
35464 main (void)
35465 {
35466
35467 struct inode node;
35468 unsigned int link = 0;
35469 (void) set_nlink(&node, link);
35470
35471 ;
35472 return 0;
35473 }
35474
35475 _ACEOF
35476
35477
35478
35479 cat - <<_ACEOF >conftest.h
35480
35481 _ACEOF
35482
35483
35484 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
35485 echo "obj-m := conftest.o" >build/Makefile
35486 modpost_flag=''
35487 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
35488 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
35489 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35490 (eval $ac_try) 2>&5
35491 ac_status=$?
35492 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35493 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
35494 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35495 (eval $ac_try) 2>&5
35496 ac_status=$?
35497 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35498 test $ac_status = 0; }; }; then :
35499
35500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
35501 $as_echo "yes" >&6; }
35502
35503 $as_echo "#define HAVE_SET_NLINK 1" >>confdefs.h
35504
35505
35506 else
35507 $as_echo "$as_me: failed program was:" >&5
35508 sed 's/^/| /' conftest.$ac_ext >&5
35509
35510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35511 $as_echo "no" >&6; }
35512
35513
35514
35515 fi
35516 rm -Rf build
35517
35518
35519
35520
35521 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether elevator_change() is available" >&5
35522 $as_echo_n "checking whether elevator_change() is available... " >&6; }
35523 tmp_flags="$EXTRA_KCFLAGS"
35524 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
35525
35526
35527 cat confdefs.h - <<_ACEOF >conftest.c
35528
35529
35530 #include <linux/blkdev.h>
35531 #include <linux/elevator.h>
35532
35533 int
35534 main (void)
35535 {
35536
35537 int ret;
35538 struct request_queue *q = NULL;
35539 char *elevator = NULL;
35540 ret = elevator_change(q, elevator);
35541
35542 ;
35543 return 0;
35544 }
35545
35546 _ACEOF
35547
35548
35549
35550 cat - <<_ACEOF >conftest.h
35551
35552 _ACEOF
35553
35554
35555 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
35556 echo "obj-m := conftest.o" >build/Makefile
35557 modpost_flag=''
35558 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
35559 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
35560 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35561 (eval $ac_try) 2>&5
35562 ac_status=$?
35563 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35564 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
35565 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35566 (eval $ac_try) 2>&5
35567 ac_status=$?
35568 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35569 test $ac_status = 0; }; }; then :
35570
35571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
35572 $as_echo "yes" >&6; }
35573
35574 $as_echo "#define HAVE_ELEVATOR_CHANGE 1" >>confdefs.h
35575
35576
35577 else
35578 $as_echo "$as_me: failed program was:" >&5
35579 sed 's/^/| /' conftest.$ac_ext >&5
35580
35581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35582 $as_echo "no" >&6; }
35583
35584
35585
35586 fi
35587 rm -Rf build
35588
35589
35590 EXTRA_KCFLAGS="$tmp_flags"
35591
35592 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sget() wants 5 args" >&5
35593 $as_echo_n "checking whether sget() wants 5 args... " >&6; }
35594
35595
35596 cat confdefs.h - <<_ACEOF >conftest.c
35597
35598
35599 #include <linux/fs.h>
35600
35601 int
35602 main (void)
35603 {
35604
35605 struct file_system_type *type = NULL;
35606 int (*test)(struct super_block *,void *) = NULL;
35607 int (*set)(struct super_block *,void *) = NULL;
35608 int flags = 0;
35609 void *data = NULL;
35610 (void) sget(type, test, set, flags, data);
35611
35612 ;
35613 return 0;
35614 }
35615
35616 _ACEOF
35617
35618
35619
35620 cat - <<_ACEOF >conftest.h
35621
35622 _ACEOF
35623
35624
35625 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
35626 echo "obj-m := conftest.o" >build/Makefile
35627 modpost_flag=''
35628 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
35629 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
35630 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35631 (eval $ac_try) 2>&5
35632 ac_status=$?
35633 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35634 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
35635 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35636 (eval $ac_try) 2>&5
35637 ac_status=$?
35638 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35639 test $ac_status = 0; }; }; then :
35640
35641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
35642 $as_echo "yes" >&6; }
35643
35644 $as_echo "#define HAVE_5ARG_SGET 1" >>confdefs.h
35645
35646
35647 else
35648 $as_echo "$as_me: failed program was:" >&5
35649 sed 's/^/| /' conftest.$ac_ext >&5
35650
35651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35652 $as_echo "no" >&6; }
35653
35654
35655
35656 fi
35657 rm -Rf build
35658
35659
35660
35661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lseek_execute() is available" >&5
35662 $as_echo_n "checking whether lseek_execute() is available... " >&6; }
35663
35664
35665
35666 cat confdefs.h - <<_ACEOF >conftest.c
35667
35668
35669 #include <linux/fs.h>
35670
35671 int
35672 main (void)
35673 {
35674
35675 struct file *fp __attribute__ ((unused)) = NULL;
35676 struct inode *ip __attribute__ ((unused)) = NULL;
35677 loff_t offset __attribute__ ((unused)) = 0;
35678 loff_t maxsize __attribute__ ((unused)) = 0;
35679
35680 lseek_execute(fp, ip, offset, maxsize);
35681
35682 ;
35683 return 0;
35684 }
35685
35686 _ACEOF
35687
35688
35689
35690 cat - <<_ACEOF >conftest.h
35691
35692 _ACEOF
35693
35694
35695 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
35696 echo "obj-m := conftest.o" >build/Makefile
35697 modpost_flag=''
35698 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
35699 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
35700 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35701 (eval $ac_try) 2>&5
35702 ac_status=$?
35703 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35704 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
35705 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35706 (eval $ac_try) 2>&5
35707 ac_status=$?
35708 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35709 test $ac_status = 0; }; }; then :
35710 rc=0
35711 else
35712 $as_echo "$as_me: failed program was:" >&5
35713 sed 's/^/| /' conftest.$ac_ext >&5
35714 rc=1
35715
35716
35717 fi
35718 rm -Rf build
35719
35720
35721 if test $rc -ne 0; then :
35722
35723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35724 $as_echo "no" >&6; }
35725
35726 else
35727 if test "x$enable_linux_builtin" != xyes; then
35728
35729 grep -q -E '[[:space:]]lseek_exclusive[[:space:]]' \
35730 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
35731 rc=$?
35732 if test $rc -ne 0; then
35733 export=0
35734 for file in fs/read_write.c; do
35735 grep -q -E "EXPORT_SYMBOL.*(lseek_exclusive)" \
35736 "$LINUX/$file" 2>/dev/null
35737 rc=$?
35738 if test $rc -eq 0; then
35739 export=1
35740 break;
35741 fi
35742 done
35743 if test $export -eq 0; then :
35744 rc=1
35745 else :
35746 rc=0
35747 fi
35748 else :
35749 rc=0
35750 fi
35751
35752 fi
35753 if test $rc -ne 0; then :
35754
35755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35756 $as_echo "no" >&6; }
35757
35758 else :
35759
35760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
35761 $as_echo "yes" >&6; }
35762
35763 $as_echo "#define HAVE_LSEEK_EXECUTE 1" >>confdefs.h
35764
35765
35766 fi
35767 fi
35768
35769
35770
35771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->iterate_shared() is available" >&5
35772 $as_echo_n "checking whether fops->iterate_shared() is available... " >&6; }
35773
35774
35775 cat confdefs.h - <<_ACEOF >conftest.c
35776
35777
35778 #include <linux/fs.h>
35779 int iterate(struct file *filp, struct dir_context * context)
35780 { return 0; }
35781
35782 static const struct file_operations fops
35783 __attribute__ ((unused)) = {
35784 .iterate_shared = iterate,
35785 };
35786
35787 int
35788 main (void)
35789 {
35790
35791
35792 ;
35793 return 0;
35794 }
35795
35796 _ACEOF
35797
35798
35799
35800 cat - <<_ACEOF >conftest.h
35801
35802 _ACEOF
35803
35804
35805 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
35806 echo "obj-m := conftest.o" >build/Makefile
35807 modpost_flag=''
35808 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
35809 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
35810 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35811 (eval $ac_try) 2>&5
35812 ac_status=$?
35813 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35814 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
35815 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35816 (eval $ac_try) 2>&5
35817 ac_status=$?
35818 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35819 test $ac_status = 0; }; }; then :
35820
35821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
35822 $as_echo "yes" >&6; }
35823
35824 $as_echo "#define HAVE_VFS_ITERATE_SHARED 1" >>confdefs.h
35825
35826
35827 else
35828 $as_echo "$as_me: failed program was:" >&5
35829 sed 's/^/| /' conftest.$ac_ext >&5
35830
35831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35832 $as_echo "no" >&6; }
35833
35834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->iterate() is available" >&5
35835 $as_echo_n "checking whether fops->iterate() is available... " >&6; }
35836
35837
35838 cat confdefs.h - <<_ACEOF >conftest.c
35839
35840
35841 #include <linux/fs.h>
35842 int iterate(struct file *filp, struct dir_context * context)
35843 { return 0; }
35844
35845 static const struct file_operations fops
35846 __attribute__ ((unused)) = {
35847 .iterate = iterate,
35848 };
35849
35850 int
35851 main (void)
35852 {
35853
35854
35855 ;
35856 return 0;
35857 }
35858
35859 _ACEOF
35860
35861
35862
35863 cat - <<_ACEOF >conftest.h
35864
35865 _ACEOF
35866
35867
35868 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
35869 echo "obj-m := conftest.o" >build/Makefile
35870 modpost_flag=''
35871 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
35872 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
35873 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35874 (eval $ac_try) 2>&5
35875 ac_status=$?
35876 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35877 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
35878 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35879 (eval $ac_try) 2>&5
35880 ac_status=$?
35881 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35882 test $ac_status = 0; }; }; then :
35883
35884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
35885 $as_echo "yes" >&6; }
35886
35887 $as_echo "#define HAVE_VFS_ITERATE 1" >>confdefs.h
35888
35889
35890 else
35891 $as_echo "$as_me: failed program was:" >&5
35892 sed 's/^/| /' conftest.$ac_ext >&5
35893
35894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35895 $as_echo "no" >&6; }
35896
35897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->readdir() is available" >&5
35898 $as_echo_n "checking whether fops->readdir() is available... " >&6; }
35899
35900
35901 cat confdefs.h - <<_ACEOF >conftest.c
35902
35903
35904 #include <linux/fs.h>
35905 int readdir(struct file *filp, void *entry, filldir_t func)
35906 { return 0; }
35907
35908 static const struct file_operations fops
35909 __attribute__ ((unused)) = {
35910 .readdir = readdir,
35911 };
35912
35913 int
35914 main (void)
35915 {
35916
35917
35918 ;
35919 return 0;
35920 }
35921
35922 _ACEOF
35923
35924
35925
35926 cat - <<_ACEOF >conftest.h
35927
35928 _ACEOF
35929
35930
35931 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
35932 echo "obj-m := conftest.o" >build/Makefile
35933 modpost_flag=''
35934 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
35935 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
35936 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35937 (eval $ac_try) 2>&5
35938 ac_status=$?
35939 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35940 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
35941 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35942 (eval $ac_try) 2>&5
35943 ac_status=$?
35944 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35945 test $ac_status = 0; }; }; then :
35946
35947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
35948 $as_echo "yes" >&6; }
35949
35950 $as_echo "#define HAVE_VFS_READDIR 1" >>confdefs.h
35951
35952
35953 else
35954 $as_echo "$as_me: failed program was:" >&5
35955 sed 's/^/| /' conftest.$ac_ext >&5
35956
35957 as_fn_error $? "no; file a bug report with ZFSOnLinux" "$LINENO" 5
35958
35959
35960
35961 fi
35962 rm -Rf build
35963
35964
35965
35966
35967
35968 fi
35969 rm -Rf build
35970
35971
35972
35973
35974
35975 fi
35976 rm -Rf build
35977
35978
35979
35980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->read/write_iter() are available" >&5
35981 $as_echo_n "checking whether fops->read/write_iter() are available... " >&6; }
35982
35983
35984 cat confdefs.h - <<_ACEOF >conftest.c
35985
35986
35987 #include <linux/fs.h>
35988
35989 ssize_t test_read(struct kiocb *kiocb, struct iov_iter *to)
35990 { return 0; }
35991 ssize_t test_write(struct kiocb *kiocb, struct iov_iter *from)
35992 { return 0; }
35993
35994 static const struct file_operations
35995 fops __attribute__ ((unused)) = {
35996 .read_iter = test_read,
35997 .write_iter = test_write,
35998 };
35999
36000 int
36001 main (void)
36002 {
36003
36004
36005 ;
36006 return 0;
36007 }
36008
36009 _ACEOF
36010
36011
36012
36013 cat - <<_ACEOF >conftest.h
36014
36015 _ACEOF
36016
36017
36018 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
36019 echo "obj-m := conftest.o" >build/Makefile
36020 modpost_flag=''
36021 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
36022 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
36023 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36024 (eval $ac_try) 2>&5
36025 ac_status=$?
36026 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36027 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
36028 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36029 (eval $ac_try) 2>&5
36030 ac_status=$?
36031 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36032 test $ac_status = 0; }; }; then :
36033
36034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
36035 $as_echo "yes" >&6; }
36036
36037 $as_echo "#define HAVE_VFS_RW_ITERATE 1" >>confdefs.h
36038
36039
36040 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether new_sync_read() is available" >&5
36041 $as_echo_n "checking whether new_sync_read() is available... " >&6; }
36042
36043
36044 cat confdefs.h - <<_ACEOF >conftest.c
36045
36046
36047 #include <linux/fs.h>
36048
36049 int
36050 main (void)
36051 {
36052
36053 new_sync_read(NULL, NULL, 0, NULL);
36054
36055 ;
36056 return 0;
36057 }
36058
36059 _ACEOF
36060
36061
36062
36063 cat - <<_ACEOF >conftest.h
36064
36065 _ACEOF
36066
36067
36068 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
36069 echo "obj-m := conftest.o" >build/Makefile
36070 modpost_flag=''
36071 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
36072 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
36073 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36074 (eval $ac_try) 2>&5
36075 ac_status=$?
36076 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36077 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
36078 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36079 (eval $ac_try) 2>&5
36080 ac_status=$?
36081 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36082 test $ac_status = 0; }; }; then :
36083
36084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
36085 $as_echo "yes" >&6; }
36086
36087 $as_echo "#define HAVE_NEW_SYNC_READ 1" >>confdefs.h
36088
36089
36090 else
36091 $as_echo "$as_me: failed program was:" >&5
36092 sed 's/^/| /' conftest.$ac_ext >&5
36093
36094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
36095 $as_echo "no" >&6; }
36096
36097
36098
36099 fi
36100 rm -Rf build
36101
36102
36103
36104
36105 else
36106 $as_echo "$as_me: failed program was:" >&5
36107 sed 's/^/| /' conftest.$ac_ext >&5
36108
36109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
36110 $as_echo "no" >&6; }
36111
36112
36113
36114 fi
36115 rm -Rf build
36116
36117
36118
36119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether generic_write_checks() takes kiocb" >&5
36120 $as_echo_n "checking whether generic_write_checks() takes kiocb... " >&6; }
36121
36122
36123 cat confdefs.h - <<_ACEOF >conftest.c
36124
36125
36126 #include <linux/fs.h>
36127
36128
36129 int
36130 main (void)
36131 {
36132
36133 struct kiocb *iocb = NULL;
36134 struct iov_iter *iov = NULL;
36135 generic_write_checks(iocb, iov);
36136
36137 ;
36138 return 0;
36139 }
36140
36141 _ACEOF
36142
36143
36144
36145 cat - <<_ACEOF >conftest.h
36146
36147 _ACEOF
36148
36149
36150 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
36151 echo "obj-m := conftest.o" >build/Makefile
36152 modpost_flag=''
36153 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
36154 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
36155 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36156 (eval $ac_try) 2>&5
36157 ac_status=$?
36158 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36159 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
36160 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36161 (eval $ac_try) 2>&5
36162 ac_status=$?
36163 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36164 test $ac_status = 0; }; }; then :
36165
36166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
36167 $as_echo "yes" >&6; }
36168
36169 $as_echo "#define HAVE_GENERIC_WRITE_CHECKS_KIOCB 1" >>confdefs.h
36170
36171
36172 else
36173 $as_echo "$as_me: failed program was:" >&5
36174 sed 's/^/| /' conftest.$ac_ext >&5
36175
36176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
36177 $as_echo "no" >&6; }
36178
36179
36180
36181 fi
36182 rm -Rf build
36183
36184
36185
36186
36187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether kmap_atomic wants 1 args" >&5
36188 $as_echo_n "checking whether kmap_atomic wants 1 args... " >&6; }
36189
36190
36191 cat confdefs.h - <<_ACEOF >conftest.c
36192
36193
36194 #include <linux/pagemap.h>
36195
36196 int
36197 main (void)
36198 {
36199
36200 struct page page;
36201 kmap_atomic(&page);
36202
36203 ;
36204 return 0;
36205 }
36206
36207 _ACEOF
36208
36209
36210
36211 cat - <<_ACEOF >conftest.h
36212
36213 _ACEOF
36214
36215
36216 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
36217 echo "obj-m := conftest.o" >build/Makefile
36218 modpost_flag=''
36219 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
36220 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
36221 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36222 (eval $ac_try) 2>&5
36223 ac_status=$?
36224 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36225 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
36226 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36227 (eval $ac_try) 2>&5
36228 ac_status=$?
36229 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36230 test $ac_status = 0; }; }; then :
36231
36232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
36233 $as_echo "yes" >&6; }
36234
36235 $as_echo "#define HAVE_1ARG_KMAP_ATOMIC 1" >>confdefs.h
36236
36237
36238 else
36239 $as_echo "$as_me: failed program was:" >&5
36240 sed 's/^/| /' conftest.$ac_ext >&5
36241
36242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
36243 $as_echo "no" >&6; }
36244
36245
36246
36247 fi
36248 rm -Rf build
36249
36250
36251
36252
36253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether follow_down_one() is available" >&5
36254 $as_echo_n "checking whether follow_down_one() is available... " >&6; }
36255
36256
36257 cat confdefs.h - <<_ACEOF >conftest.c
36258
36259
36260 #include <linux/namei.h>
36261
36262 int
36263 main (void)
36264 {
36265
36266 struct path *p = NULL;
36267 follow_down_one(p);
36268
36269 ;
36270 return 0;
36271 }
36272
36273 _ACEOF
36274
36275
36276
36277 cat - <<_ACEOF >conftest.h
36278
36279 _ACEOF
36280
36281
36282 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
36283 echo "obj-m := conftest.o" >build/Makefile
36284 modpost_flag=''
36285 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
36286 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
36287 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36288 (eval $ac_try) 2>&5
36289 ac_status=$?
36290 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36291 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
36292 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36293 (eval $ac_try) 2>&5
36294 ac_status=$?
36295 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36296 test $ac_status = 0; }; }; then :
36297
36298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
36299 $as_echo "yes" >&6; }
36300
36301 $as_echo "#define HAVE_FOLLOW_DOWN_ONE 1" >>confdefs.h
36302
36303
36304 else
36305 $as_echo "$as_me: failed program was:" >&5
36306 sed 's/^/| /' conftest.$ac_ext >&5
36307
36308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
36309 $as_echo "no" >&6; }
36310
36311
36312
36313 fi
36314 rm -Rf build
36315
36316
36317
36318
36319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether make_request_fn() returns int" >&5
36320 $as_echo_n "checking whether make_request_fn() returns int... " >&6; }
36321
36322
36323 cat confdefs.h - <<_ACEOF >conftest.c
36324
36325
36326 #include <linux/blkdev.h>
36327
36328 int make_request(struct request_queue *q, struct bio *bio)
36329 {
36330 return (0);
36331 }
36332
36333 int
36334 main (void)
36335 {
36336
36337 blk_queue_make_request(NULL, &make_request);
36338
36339 ;
36340 return 0;
36341 }
36342
36343 _ACEOF
36344
36345
36346
36347 cat - <<_ACEOF >conftest.h
36348
36349 _ACEOF
36350
36351
36352 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
36353 echo "obj-m := conftest.o" >build/Makefile
36354 modpost_flag=''
36355 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
36356 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
36357 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36358 (eval $ac_try) 2>&5
36359 ac_status=$?
36360 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36361 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
36362 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36363 (eval $ac_try) 2>&5
36364 ac_status=$?
36365 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36366 test $ac_status = 0; }; }; then :
36367
36368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
36369 $as_echo "yes" >&6; }
36370
36371 $as_echo "#define MAKE_REQUEST_FN_RET int" >>confdefs.h
36372
36373
36374 $as_echo "#define HAVE_MAKE_REQUEST_FN_RET_INT 1" >>confdefs.h
36375
36376
36377 else
36378 $as_echo "$as_me: failed program was:" >&5
36379 sed 's/^/| /' conftest.$ac_ext >&5
36380
36381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
36382 $as_echo "no" >&6; }
36383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether make_request_fn() returns void" >&5
36384 $as_echo_n "checking whether make_request_fn() returns void... " >&6; }
36385
36386
36387 cat confdefs.h - <<_ACEOF >conftest.c
36388
36389
36390 #include <linux/blkdev.h>
36391
36392 void make_request(struct request_queue *q, struct bio *bio)
36393 {
36394 return;
36395 }
36396
36397 int
36398 main (void)
36399 {
36400
36401 blk_queue_make_request(NULL, &make_request);
36402
36403 ;
36404 return 0;
36405 }
36406
36407 _ACEOF
36408
36409
36410
36411 cat - <<_ACEOF >conftest.h
36412
36413 _ACEOF
36414
36415
36416 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
36417 echo "obj-m := conftest.o" >build/Makefile
36418 modpost_flag=''
36419 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
36420 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
36421 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36422 (eval $ac_try) 2>&5
36423 ac_status=$?
36424 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36425 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
36426 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36427 (eval $ac_try) 2>&5
36428 ac_status=$?
36429 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36430 test $ac_status = 0; }; }; then :
36431
36432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
36433 $as_echo "yes" >&6; }
36434
36435 $as_echo "#define MAKE_REQUEST_FN_RET void" >>confdefs.h
36436
36437
36438 else
36439 $as_echo "$as_me: failed program was:" >&5
36440 sed 's/^/| /' conftest.$ac_ext >&5
36441
36442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
36443 $as_echo "no" >&6; }
36444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether make_request_fn() returns blk_qc_t" >&5
36445 $as_echo_n "checking whether make_request_fn() returns blk_qc_t... " >&6; }
36446
36447
36448 cat confdefs.h - <<_ACEOF >conftest.c
36449
36450
36451 #include <linux/blkdev.h>
36452
36453 blk_qc_t make_request(struct request_queue *q, struct bio *bio)
36454 {
36455 return (BLK_QC_T_NONE);
36456 }
36457
36458 int
36459 main (void)
36460 {
36461
36462 blk_queue_make_request(NULL, &make_request);
36463
36464 ;
36465 return 0;
36466 }
36467
36468 _ACEOF
36469
36470
36471
36472 cat - <<_ACEOF >conftest.h
36473
36474 _ACEOF
36475
36476
36477 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
36478 echo "obj-m := conftest.o" >build/Makefile
36479 modpost_flag=''
36480 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
36481 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
36482 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36483 (eval $ac_try) 2>&5
36484 ac_status=$?
36485 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36486 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
36487 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36488 (eval $ac_try) 2>&5
36489 ac_status=$?
36490 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36491 test $ac_status = 0; }; }; then :
36492
36493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
36494 $as_echo "yes" >&6; }
36495
36496 $as_echo "#define MAKE_REQUEST_FN_RET blk_qc_t" >>confdefs.h
36497
36498
36499 $as_echo "#define HAVE_MAKE_REQUEST_FN_RET_QC 1" >>confdefs.h
36500
36501
36502 else
36503 $as_echo "$as_me: failed program was:" >&5
36504 sed 's/^/| /' conftest.$ac_ext >&5
36505
36506 as_fn_error $? "no - Please file a bug report at
36507 https://github.com/zfsonlinux/zfs/issues/new" "$LINENO" 5
36508
36509
36510
36511 fi
36512 rm -Rf build
36513
36514
36515
36516
36517
36518 fi
36519 rm -Rf build
36520
36521
36522
36523
36524
36525 fi
36526 rm -Rf build
36527
36528
36529
36530
36531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether generic IO accounting symbols are avaliable" >&5
36532 $as_echo_n "checking whether generic IO accounting symbols are avaliable... " >&6; }
36533
36534
36535
36536 cat confdefs.h - <<_ACEOF >conftest.c
36537
36538
36539 #include <linux/bio.h>
36540
36541 void (*generic_start_io_acct_f)(int, unsigned long,
36542 struct hd_struct *) = &generic_start_io_acct;
36543 void (*generic_end_io_acct_f)(int, struct hd_struct *,
36544 unsigned long) = &generic_end_io_acct;
36545
36546 int
36547 main (void)
36548 {
36549
36550 generic_start_io_acct(0, 0, NULL);
36551 generic_end_io_acct(0, NULL, 0);
36552
36553 ;
36554 return 0;
36555 }
36556
36557 _ACEOF
36558
36559
36560
36561 cat - <<_ACEOF >conftest.h
36562
36563 _ACEOF
36564
36565
36566 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
36567 echo "obj-m := conftest.o" >build/Makefile
36568 modpost_flag=''
36569 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
36570 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
36571 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36572 (eval $ac_try) 2>&5
36573 ac_status=$?
36574 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36575 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
36576 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36577 (eval $ac_try) 2>&5
36578 ac_status=$?
36579 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36580 test $ac_status = 0; }; }; then :
36581 rc=0
36582 else
36583 $as_echo "$as_me: failed program was:" >&5
36584 sed 's/^/| /' conftest.$ac_ext >&5
36585 rc=1
36586
36587
36588 fi
36589 rm -Rf build
36590
36591
36592 if test $rc -ne 0; then :
36593
36594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
36595 $as_echo "no" >&6; }
36596
36597 else
36598 if test "x$enable_linux_builtin" != xyes; then
36599
36600 grep -q -E '[[:space:]]generic_start_io_acct[[:space:]]' \
36601 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
36602 rc=$?
36603 if test $rc -ne 0; then
36604 export=0
36605 for file in block/bio.c; do
36606 grep -q -E "EXPORT_SYMBOL.*(generic_start_io_acct)" \
36607 "$LINUX/$file" 2>/dev/null
36608 rc=$?
36609 if test $rc -eq 0; then
36610 export=1
36611 break;
36612 fi
36613 done
36614 if test $export -eq 0; then :
36615 rc=1
36616 else :
36617 rc=0
36618 fi
36619 else :
36620 rc=0
36621 fi
36622
36623 fi
36624 if test $rc -ne 0; then :
36625
36626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
36627 $as_echo "no" >&6; }
36628
36629 else :
36630
36631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
36632 $as_echo "yes" >&6; }
36633
36634 $as_echo "#define HAVE_GENERIC_IO_ACCT 1" >>confdefs.h
36635
36636
36637 fi
36638 fi
36639
36640
36641
36642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->rename() wants flags" >&5
36643 $as_echo_n "checking whether iops->rename() wants flags... " >&6; }
36644
36645
36646 cat confdefs.h - <<_ACEOF >conftest.c
36647
36648
36649 #include <linux/fs.h>
36650 int rename_fn(struct inode *sip, struct dentry *sdp,
36651 struct inode *tip, struct dentry *tdp,
36652 unsigned int flags) { return 0; }
36653
36654 static const struct inode_operations
36655 iops __attribute__ ((unused)) = {
36656 .rename = rename_fn,
36657 };
36658
36659 int
36660 main (void)
36661 {
36662
36663
36664 ;
36665 return 0;
36666 }
36667
36668 _ACEOF
36669
36670
36671
36672 cat - <<_ACEOF >conftest.h
36673
36674 _ACEOF
36675
36676
36677 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
36678 echo "obj-m := conftest.o" >build/Makefile
36679 modpost_flag=''
36680 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
36681 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
36682 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36683 (eval $ac_try) 2>&5
36684 ac_status=$?
36685 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36686 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
36687 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36688 (eval $ac_try) 2>&5
36689 ac_status=$?
36690 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36691 test $ac_status = 0; }; }; then :
36692
36693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
36694 $as_echo "yes" >&6; }
36695
36696 $as_echo "#define HAVE_RENAME_WANTS_FLAGS 1" >>confdefs.h
36697
36698
36699 else
36700 $as_echo "$as_me: failed program was:" >&5
36701 sed 's/^/| /' conftest.$ac_ext >&5
36702
36703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
36704 $as_echo "no" >&6; }
36705
36706
36707
36708 fi
36709 rm -Rf build
36710
36711
36712
36713
36714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether generic_setxattr() exists" >&5
36715 $as_echo_n "checking whether generic_setxattr() exists... " >&6; }
36716
36717
36718 cat confdefs.h - <<_ACEOF >conftest.c
36719
36720
36721 #include <linux/fs.h>
36722 #include <linux/xattr.h>
36723
36724 static const struct inode_operations
36725 iops __attribute__ ((unused)) = {
36726 .setxattr = generic_setxattr
36727 };
36728
36729 int
36730 main (void)
36731 {
36732
36733
36734 ;
36735 return 0;
36736 }
36737
36738 _ACEOF
36739
36740
36741
36742 cat - <<_ACEOF >conftest.h
36743
36744 _ACEOF
36745
36746
36747 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
36748 echo "obj-m := conftest.o" >build/Makefile
36749 modpost_flag=''
36750 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
36751 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
36752 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36753 (eval $ac_try) 2>&5
36754 ac_status=$?
36755 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36756 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
36757 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36758 (eval $ac_try) 2>&5
36759 ac_status=$?
36760 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36761 test $ac_status = 0; }; }; then :
36762
36763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
36764 $as_echo "yes" >&6; }
36765
36766 $as_echo "#define HAVE_GENERIC_SETXATTR 1" >>confdefs.h
36767
36768
36769 else
36770 $as_echo "$as_me: failed program was:" >&5
36771 sed 's/^/| /' conftest.$ac_ext >&5
36772
36773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
36774 $as_echo "no" >&6; }
36775
36776
36777
36778 fi
36779 rm -Rf build
36780
36781
36782
36783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether current_time() exists" >&5
36784 $as_echo_n "checking whether current_time() exists... " >&6; }
36785
36786
36787
36788 cat confdefs.h - <<_ACEOF >conftest.c
36789
36790
36791 #include <linux/fs.h>
36792
36793 int
36794 main (void)
36795 {
36796
36797 struct inode ip;
36798 struct timespec now __attribute__ ((unused));
36799
36800 now = current_time(&ip);
36801
36802 ;
36803 return 0;
36804 }
36805
36806 _ACEOF
36807
36808
36809
36810 cat - <<_ACEOF >conftest.h
36811
36812 _ACEOF
36813
36814
36815 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
36816 echo "obj-m := conftest.o" >build/Makefile
36817 modpost_flag=''
36818 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
36819 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
36820 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36821 (eval $ac_try) 2>&5
36822 ac_status=$?
36823 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36824 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
36825 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36826 (eval $ac_try) 2>&5
36827 ac_status=$?
36828 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36829 test $ac_status = 0; }; }; then :
36830 rc=0
36831 else
36832 $as_echo "$as_me: failed program was:" >&5
36833 sed 's/^/| /' conftest.$ac_ext >&5
36834 rc=1
36835
36836
36837 fi
36838 rm -Rf build
36839
36840
36841 if test $rc -ne 0; then :
36842
36843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
36844 $as_echo "no" >&6; }
36845
36846 else
36847 if test "x$enable_linux_builtin" != xyes; then
36848
36849 grep -q -E '[[:space:]]current_time[[:space:]]' \
36850 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
36851 rc=$?
36852 if test $rc -ne 0; then
36853 export=0
36854 for file in fs/inode.c; do
36855 grep -q -E "EXPORT_SYMBOL.*(current_time)" \
36856 "$LINUX/$file" 2>/dev/null
36857 rc=$?
36858 if test $rc -eq 0; then
36859 export=1
36860 break;
36861 fi
36862 done
36863 if test $export -eq 0; then :
36864 rc=1
36865 else :
36866 rc=0
36867 fi
36868 else :
36869 rc=0
36870 fi
36871
36872 fi
36873 if test $rc -ne 0; then :
36874
36875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
36876 $as_echo "no" >&6; }
36877
36878 else :
36879
36880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
36881 $as_echo "yes" >&6; }
36882
36883 $as_echo "#define HAVE_CURRENT_TIME 1" >>confdefs.h
36884
36885
36886 fi
36887 fi
36888
36889
36890
36891 if test "$LINUX_OBJ" != "$LINUX"; then :
36892
36893 KERNELMAKE_PARAMS="$KERNELMAKE_PARAMS O=$LINUX_OBJ"
36894
36895 fi
36896
36897
36898
36899 KERNELCPPFLAGS="$KERNELCPPFLAGS $NO_UNUSED_BUT_SET_VARIABLE"
36900 KERNELCPPFLAGS="$KERNELCPPFLAGS $NO_BOOL_COMPARE"
36901 KERNELCPPFLAGS="$KERNELCPPFLAGS -DHAVE_SPL -D_KERNEL"
36902 KERNELCPPFLAGS="$KERNELCPPFLAGS -DTEXT_DOMAIN=\\\"zfs-linux-kernel\\\""
36903
36904
36905
36906
36907
36908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dkms.conf file" >&5
36909 $as_echo_n "checking for dkms.conf file... " >&6; }
36910 if test -e dkms.conf; then :
36911
36912 as_fn_error $? "
36913 *** ZFS should not be manually built in the DKMS source tree.
36914 *** Remove all ZFS packages before compiling the ZoL sources.
36915 *** Running \"make install\" breaks ZFS packages." "$LINENO" 5
36916
36917 else
36918
36919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
36920 $as_echo "not found" >&6; }
36921
36922 fi
36923
36924
36925
36926 # Check whether --with-mounthelperdir was given.
36927 if test "${with_mounthelperdir+set}" = set; then :
36928 withval=$with_mounthelperdir; mounthelperdir=$withval
36929 else
36930 mounthelperdir=/sbin
36931 fi
36932
36933
36934
36935
36936
36937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for udev directories" >&5
36938 $as_echo_n "checking for udev directories... " >&6; }
36939
36940 # Check whether --with-udevdir was given.
36941 if test "${with_udevdir+set}" = set; then :
36942 withval=$with_udevdir; udevdir=$withval
36943 else
36944 udevdir=check
36945 fi
36946
36947
36948 if test "x$udevdir" = xcheck; then :
36949
36950 path1=/lib/udev
36951 path2=/usr/lib/udev
36952 default=$path2
36953
36954 if test -d "$path1"; then :
36955 udevdir="$path1"
36956 else
36957
36958 if test -d "$path2"; then :
36959 udevdir="$path2"
36960 else
36961 udevdir="$default"
36962 fi
36963
36964 fi
36965
36966 fi
36967
36968
36969 # Check whether --with-udevruledir was given.
36970 if test "${with_udevruledir+set}" = set; then :
36971 withval=$with_udevruledir; udevruledir=$withval
36972 else
36973 udevruledir="${udevdir}/rules.d"
36974 fi
36975
36976
36977
36978
36979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $udevdir;$udevruledir" >&5
36980 $as_echo "$udevdir;$udevruledir" >&6; }
36981
36982
36983 # Check whether --enable-systemd was given.
36984 if test "${enable_systemd+set}" = set; then :
36985 enableval=$enable_systemd;
36986 else
36987 enable_systemd=yes
36988 fi
36989
36990
36991
36992 # Check whether --with-systemdunitdir was given.
36993 if test "${with_systemdunitdir+set}" = set; then :
36994 withval=$with_systemdunitdir; systemdunitdir=$withval
36995 else
36996 systemdunitdir=/usr/lib/systemd/system
36997 fi
36998
36999
37000
37001 # Check whether --with-systemdpresetdir was given.
37002 if test "${with_systemdpresetdir+set}" = set; then :
37003 withval=$with_systemdpresetdir; systemdpresetdir=$withval
37004 else
37005 systemdpresetdir=/usr/lib/systemd/system-preset
37006 fi
37007
37008
37009
37010 # Check whether --with-systemdmodulesloaddir was given.
37011 if test "${with_systemdmodulesloaddir+set}" = set; then :
37012 withval=$with_systemdmodulesloaddir; systemdmoduleloaddir=$withval
37013 else
37014 systemdmodulesloaddir=/usr/lib/modules-load.d
37015 fi
37016
37017
37018
37019 if test "x$enable_systemd" = xyes; then :
37020
37021 ZFS_INIT_SYSTEMD=systemd
37022 ZFS_MODULE_LOAD=modules-load.d
37023 modulesloaddir=$systemdmodulesloaddir
37024
37025 fi
37026
37027
37028
37029
37030
37031
37032
37033
37034 # Check whether --enable-sysvinit was given.
37035 if test "${enable_sysvinit+set}" = set; then :
37036 enableval=$enable_sysvinit;
37037 else
37038 enable_sysvinit=yes
37039 fi
37040
37041
37042 if test "x$enable_sysvinit" = xyes; then :
37043 ZFS_INIT_SYSV=init.d
37044 fi
37045
37046
37047
37048
37049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dracut directory" >&5
37050 $as_echo_n "checking for dracut directory... " >&6; }
37051
37052 # Check whether --with-dracutdir was given.
37053 if test "${with_dracutdir+set}" = set; then :
37054 withval=$with_dracutdir; dracutdir=$withval
37055 else
37056 dracutdir=check
37057 fi
37058
37059
37060 if test "x$dracutdir" = xcheck; then :
37061
37062 path1=/usr/share/dracut
37063 path2=/usr/lib/dracut
37064 default=$path2
37065
37066 if test -d "$path1"; then :
37067 dracutdir="$path1"
37068 else
37069
37070 if test -d "$path2"; then :
37071 dracutdir="$path2"
37072 else
37073 dracutdir="$default"
37074 fi
37075
37076 fi
37077
37078 fi
37079
37080
37081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dracutdir" >&5
37082 $as_echo "$dracutdir" >&6; }
37083
37084
37085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for target asm dir" >&5
37086 $as_echo_n "checking for target asm dir... " >&6; }
37087 TARGET_ARCH=`echo ${target_cpu} | sed -e s/i.86/i386/`
37088
37089 case $TARGET_ARCH in
37090 i386|x86_64)
37091 TARGET_ASM_DIR=asm-${TARGET_ARCH}
37092 ;;
37093 *)
37094 TARGET_ASM_DIR=asm-generic
37095 ;;
37096 esac
37097
37098
37099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TARGET_ASM_DIR" >&5
37100 $as_echo "$TARGET_ASM_DIR" >&6; }
37101
37102
37103 ZLIB=
37104
37105 ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
37106 if test "x$ac_cv_header_zlib_h" = xyes; then :
37107
37108 else
37109 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
37110 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
37111 as_fn_error $? "
37112 *** zlib.h missing, zlib-devel package required
37113 See \`config.log' for more details" "$LINENO" 5; }
37114 fi
37115
37116
37117
37118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compress2 in -lz" >&5
37119 $as_echo_n "checking for compress2 in -lz... " >&6; }
37120 if ${ac_cv_lib_z_compress2+:} false; then :
37121 $as_echo_n "(cached) " >&6
37122 else
37123 ac_check_lib_save_LIBS=$LIBS
37124 LIBS="-lz $LIBS"
37125 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37126 /* end confdefs.h. */
37127
37128 /* Override any GCC internal prototype to avoid an error.
37129 Use char because int might match the return type of a GCC
37130 builtin and then its argument prototype would still apply. */
37131 #ifdef __cplusplus
37132 extern "C"
37133 #endif
37134 char compress2 ();
37135 int
37136 main ()
37137 {
37138 return compress2 ();
37139 ;
37140 return 0;
37141 }
37142 _ACEOF
37143 if ac_fn_c_try_link "$LINENO"; then :
37144 ac_cv_lib_z_compress2=yes
37145 else
37146 ac_cv_lib_z_compress2=no
37147 fi
37148 rm -f core conftest.err conftest.$ac_objext \
37149 conftest$ac_exeext conftest.$ac_ext
37150 LIBS=$ac_check_lib_save_LIBS
37151 fi
37152 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_compress2" >&5
37153 $as_echo "$ac_cv_lib_z_compress2" >&6; }
37154 if test "x$ac_cv_lib_z_compress2" = xyes; then :
37155 cat >>confdefs.h <<_ACEOF
37156 #define HAVE_LIBZ 1
37157 _ACEOF
37158
37159 LIBS="-lz $LIBS"
37160
37161 else
37162 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
37163 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
37164 as_fn_error $? "
37165 *** compress2() missing, zlib-devel package required
37166 See \`config.log' for more details" "$LINENO" 5; }
37167 fi
37168
37169
37170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uncompress in -lz" >&5
37171 $as_echo_n "checking for uncompress in -lz... " >&6; }
37172 if ${ac_cv_lib_z_uncompress+:} false; then :
37173 $as_echo_n "(cached) " >&6
37174 else
37175 ac_check_lib_save_LIBS=$LIBS
37176 LIBS="-lz $LIBS"
37177 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37178 /* end confdefs.h. */
37179
37180 /* Override any GCC internal prototype to avoid an error.
37181 Use char because int might match the return type of a GCC
37182 builtin and then its argument prototype would still apply. */
37183 #ifdef __cplusplus
37184 extern "C"
37185 #endif
37186 char uncompress ();
37187 int
37188 main ()
37189 {
37190 return uncompress ();
37191 ;
37192 return 0;
37193 }
37194 _ACEOF
37195 if ac_fn_c_try_link "$LINENO"; then :
37196 ac_cv_lib_z_uncompress=yes
37197 else
37198 ac_cv_lib_z_uncompress=no
37199 fi
37200 rm -f core conftest.err conftest.$ac_objext \
37201 conftest$ac_exeext conftest.$ac_ext
37202 LIBS=$ac_check_lib_save_LIBS
37203 fi
37204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_uncompress" >&5
37205 $as_echo "$ac_cv_lib_z_uncompress" >&6; }
37206 if test "x$ac_cv_lib_z_uncompress" = xyes; then :
37207 cat >>confdefs.h <<_ACEOF
37208 #define HAVE_LIBZ 1
37209 _ACEOF
37210
37211 LIBS="-lz $LIBS"
37212
37213 else
37214 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
37215 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
37216 as_fn_error $? "
37217 *** uncompress() missing, zlib-devel package required
37218 See \`config.log' for more details" "$LINENO" 5; }
37219 fi
37220
37221
37222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for crc32 in -lz" >&5
37223 $as_echo_n "checking for crc32 in -lz... " >&6; }
37224 if ${ac_cv_lib_z_crc32+:} false; then :
37225 $as_echo_n "(cached) " >&6
37226 else
37227 ac_check_lib_save_LIBS=$LIBS
37228 LIBS="-lz $LIBS"
37229 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37230 /* end confdefs.h. */
37231
37232 /* Override any GCC internal prototype to avoid an error.
37233 Use char because int might match the return type of a GCC
37234 builtin and then its argument prototype would still apply. */
37235 #ifdef __cplusplus
37236 extern "C"
37237 #endif
37238 char crc32 ();
37239 int
37240 main ()
37241 {
37242 return crc32 ();
37243 ;
37244 return 0;
37245 }
37246 _ACEOF
37247 if ac_fn_c_try_link "$LINENO"; then :
37248 ac_cv_lib_z_crc32=yes
37249 else
37250 ac_cv_lib_z_crc32=no
37251 fi
37252 rm -f core conftest.err conftest.$ac_objext \
37253 conftest$ac_exeext conftest.$ac_ext
37254 LIBS=$ac_check_lib_save_LIBS
37255 fi
37256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_crc32" >&5
37257 $as_echo "$ac_cv_lib_z_crc32" >&6; }
37258 if test "x$ac_cv_lib_z_crc32" = xyes; then :
37259 cat >>confdefs.h <<_ACEOF
37260 #define HAVE_LIBZ 1
37261 _ACEOF
37262
37263 LIBS="-lz $LIBS"
37264
37265 else
37266 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
37267 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
37268 as_fn_error $? "
37269 *** crc32() missing, zlib-devel package required
37270 See \`config.log' for more details" "$LINENO" 5; }
37271 fi
37272
37273
37274 ZLIB="-lz"
37275
37276
37277 $as_echo "#define HAVE_ZLIB 1" >>confdefs.h
37278
37279
37280
37281 LIBUUID=
37282
37283 ac_fn_c_check_header_mongrel "$LINENO" "uuid/uuid.h" "ac_cv_header_uuid_uuid_h" "$ac_includes_default"
37284 if test "x$ac_cv_header_uuid_uuid_h" = xyes; then :
37285
37286 else
37287 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
37288 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
37289 as_fn_error $? "
37290 *** uuid/uuid.h missing, libuuid-devel package required
37291 See \`config.log' for more details" "$LINENO" 5; }
37292 fi
37293
37294
37295
37296 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uuid_generate in -luuid" >&5
37297 $as_echo_n "checking for uuid_generate in -luuid... " >&6; }
37298 if ${ac_cv_lib_uuid_uuid_generate+:} false; then :
37299 $as_echo_n "(cached) " >&6
37300 else
37301 ac_check_lib_save_LIBS=$LIBS
37302 LIBS="-luuid $LIBS"
37303 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37304 /* end confdefs.h. */
37305
37306 /* Override any GCC internal prototype to avoid an error.
37307 Use char because int might match the return type of a GCC
37308 builtin and then its argument prototype would still apply. */
37309 #ifdef __cplusplus
37310 extern "C"
37311 #endif
37312 char uuid_generate ();
37313 int
37314 main ()
37315 {
37316 return uuid_generate ();
37317 ;
37318 return 0;
37319 }
37320 _ACEOF
37321 if ac_fn_c_try_link "$LINENO"; then :
37322 ac_cv_lib_uuid_uuid_generate=yes
37323 else
37324 ac_cv_lib_uuid_uuid_generate=no
37325 fi
37326 rm -f core conftest.err conftest.$ac_objext \
37327 conftest$ac_exeext conftest.$ac_ext
37328 LIBS=$ac_check_lib_save_LIBS
37329 fi
37330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_uuid_uuid_generate" >&5
37331 $as_echo "$ac_cv_lib_uuid_uuid_generate" >&6; }
37332 if test "x$ac_cv_lib_uuid_uuid_generate" = xyes; then :
37333 cat >>confdefs.h <<_ACEOF
37334 #define HAVE_LIBUUID 1
37335 _ACEOF
37336
37337 LIBS="-luuid $LIBS"
37338
37339 else
37340 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
37341 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
37342 as_fn_error $? "
37343 *** uuid_generate() missing, libuuid-devel package required
37344 See \`config.log' for more details" "$LINENO" 5; }
37345 fi
37346
37347
37348 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uuid_is_null in -luuid" >&5
37349 $as_echo_n "checking for uuid_is_null in -luuid... " >&6; }
37350 if ${ac_cv_lib_uuid_uuid_is_null+:} false; then :
37351 $as_echo_n "(cached) " >&6
37352 else
37353 ac_check_lib_save_LIBS=$LIBS
37354 LIBS="-luuid $LIBS"
37355 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37356 /* end confdefs.h. */
37357
37358 /* Override any GCC internal prototype to avoid an error.
37359 Use char because int might match the return type of a GCC
37360 builtin and then its argument prototype would still apply. */
37361 #ifdef __cplusplus
37362 extern "C"
37363 #endif
37364 char uuid_is_null ();
37365 int
37366 main ()
37367 {
37368 return uuid_is_null ();
37369 ;
37370 return 0;
37371 }
37372 _ACEOF
37373 if ac_fn_c_try_link "$LINENO"; then :
37374 ac_cv_lib_uuid_uuid_is_null=yes
37375 else
37376 ac_cv_lib_uuid_uuid_is_null=no
37377 fi
37378 rm -f core conftest.err conftest.$ac_objext \
37379 conftest$ac_exeext conftest.$ac_ext
37380 LIBS=$ac_check_lib_save_LIBS
37381 fi
37382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_uuid_uuid_is_null" >&5
37383 $as_echo "$ac_cv_lib_uuid_uuid_is_null" >&6; }
37384 if test "x$ac_cv_lib_uuid_uuid_is_null" = xyes; then :
37385 cat >>confdefs.h <<_ACEOF
37386 #define HAVE_LIBUUID 1
37387 _ACEOF
37388
37389 LIBS="-luuid $LIBS"
37390
37391 else
37392 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
37393 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
37394 as_fn_error $? "
37395 *** uuid_is_null() missing, libuuid-devel package required
37396 See \`config.log' for more details" "$LINENO" 5; }
37397 fi
37398
37399
37400 LIBUUID="-luuid"
37401
37402
37403 $as_echo "#define HAVE_LIBUUID 1" >>confdefs.h
37404
37405
37406
37407
37408 # Check whether --with-blkid was given.
37409 if test "${with_blkid+set}" = set; then :
37410 withval=$with_blkid;
37411 else
37412 with_blkid=check
37413 fi
37414
37415
37416 LIBBLKID=
37417 if test "x$with_blkid" = xyes; then :
37418
37419 LIBBLKID="-lblkid"
37420
37421
37422 $as_echo "#define HAVE_LIBBLKID 1" >>confdefs.h
37423
37424
37425 fi
37426
37427 if test "x$with_blkid" = xcheck; then :
37428
37429 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for blkid_get_cache in -lblkid" >&5
37430 $as_echo_n "checking for blkid_get_cache in -lblkid... " >&6; }
37431 if ${ac_cv_lib_blkid_blkid_get_cache+:} false; then :
37432 $as_echo_n "(cached) " >&6
37433 else
37434 ac_check_lib_save_LIBS=$LIBS
37435 LIBS="-lblkid $LIBS"
37436 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37437 /* end confdefs.h. */
37438
37439 /* Override any GCC internal prototype to avoid an error.
37440 Use char because int might match the return type of a GCC
37441 builtin and then its argument prototype would still apply. */
37442 #ifdef __cplusplus
37443 extern "C"
37444 #endif
37445 char blkid_get_cache ();
37446 int
37447 main ()
37448 {
37449 return blkid_get_cache ();
37450 ;
37451 return 0;
37452 }
37453 _ACEOF
37454 if ac_fn_c_try_link "$LINENO"; then :
37455 ac_cv_lib_blkid_blkid_get_cache=yes
37456 else
37457 ac_cv_lib_blkid_blkid_get_cache=no
37458 fi
37459 rm -f core conftest.err conftest.$ac_objext \
37460 conftest$ac_exeext conftest.$ac_ext
37461 LIBS=$ac_check_lib_save_LIBS
37462 fi
37463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_blkid_blkid_get_cache" >&5
37464 $as_echo "$ac_cv_lib_blkid_blkid_get_cache" >&6; }
37465 if test "x$ac_cv_lib_blkid_blkid_get_cache" = xyes; then :
37466
37467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for blkid zfs support" >&5
37468 $as_echo_n "checking for blkid zfs support... " >&6; }
37469
37470 ZFS_DEV=`mktemp`
37471 truncate -s 64M $ZFS_DEV
37472 echo -en "\x0c\xb1\xba\0\0\0\0\0" | \
37473 dd of=$ZFS_DEV bs=1k count=8 \
37474 seek=128 conv=notrunc &>/dev/null \
37475 >/dev/null 2>/dev/null
37476 echo -en "\x0c\xb1\xba\0\0\0\0\0" | \
37477 dd of=$ZFS_DEV bs=1k count=8 \
37478 seek=132 conv=notrunc &>/dev/null \
37479 >/dev/null 2>/dev/null
37480 echo -en "\x0c\xb1\xba\0\0\0\0\0" | \
37481 dd of=$ZFS_DEV bs=1k count=8 \
37482 seek=136 conv=notrunc &>/dev/null \
37483 >/dev/null 2>/dev/null
37484 echo -en "\x0c\xb1\xba\0\0\0\0\0" | \
37485 dd of=$ZFS_DEV bs=1k count=8 \
37486 seek=140 conv=notrunc &>/dev/null \
37487 >/dev/null 2>/dev/null
37488
37489 saved_LIBS="$LIBS"
37490 LIBS="-lblkid"
37491
37492 if test "$cross_compiling" = yes; then :
37493 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
37494 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
37495 as_fn_error $? "cannot run test program while cross compiling
37496 See \`config.log' for more details" "$LINENO" 5; }
37497 else
37498 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37499 /* end confdefs.h. */
37500
37501 #include <stdio.h>
37502 #include <stdlib.h>
37503 #include <blkid/blkid.h>
37504
37505 int
37506 main ()
37507 {
37508
37509 blkid_cache cache;
37510 char *value;
37511
37512 if (blkid_get_cache(&cache, NULL) < 0)
37513 return 1;
37514
37515 value = blkid_get_tag_value(cache, "TYPE",
37516 "$ZFS_DEV");
37517 if (!value) {
37518 blkid_put_cache(cache);
37519 return 2;
37520 }
37521
37522 if (strcmp(value, "zfs_member")) {
37523 free(value);
37524 blkid_put_cache(cache);
37525 return 0;
37526 }
37527
37528 free(value);
37529 blkid_put_cache(cache);
37530
37531 ;
37532 return 0;
37533 }
37534 _ACEOF
37535 if ac_fn_c_try_run "$LINENO"; then :
37536
37537 rm -f $ZFS_DEV
37538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
37539 $as_echo "yes" >&6; }
37540 LIBBLKID="-lblkid"
37541
37542
37543 $as_echo "#define HAVE_LIBBLKID 1" >>confdefs.h
37544
37545
37546 else
37547
37548 rm -f $ZFS_DEV
37549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
37550 $as_echo "no" >&6; }
37551 if test "x$with_blkid" != xcheck; then :
37552 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
37553 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
37554 as_fn_error $? "--with-blkid given but unavailable
37555 See \`config.log' for more details" "$LINENO" 5; }
37556 fi
37557
37558 fi
37559 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
37560 conftest.$ac_objext conftest.beam conftest.$ac_ext
37561 fi
37562
37563
37564 LIBS="$saved_LIBS"
37565
37566 else
37567
37568 if test "x$with_blkid" != xcheck; then :
37569 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
37570 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
37571 as_fn_error $? "--with-blkid given but unavailable
37572 See \`config.log' for more details" "$LINENO" 5; }
37573 fi
37574
37575
37576 fi
37577
37578
37579 fi
37580
37581
37582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -Wframe-larger-than=<size> support" >&5
37583 $as_echo_n "checking for -Wframe-larger-than=<size> support... " >&6; }
37584
37585 saved_flags="$CFLAGS"
37586 CFLAGS="$CFLAGS -Wframe-larger-than=1024"
37587
37588 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37589 /* end confdefs.h. */
37590
37591 int
37592 main ()
37593 {
37594
37595 ;
37596 return 0;
37597 }
37598 _ACEOF
37599 if ac_fn_c_try_compile "$LINENO"; then :
37600
37601 FRAME_LARGER_THAN=-Wframe-larger-than=1024
37602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
37603 $as_echo "yes" >&6; }
37604
37605 else
37606
37607 FRAME_LARGER_THAN=
37608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
37609 $as_echo "no" >&6; }
37610
37611 fi
37612 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37613
37614 CFLAGS="$saved_flags"
37615
37616
37617
37618 if test "x$runstatedir" = x; then
37619 runstatedir='${localstatedir}/run'
37620
37621 fi
37622
37623
37624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking makedev() is declared in sys/sysmacros.h" >&5
37625 $as_echo_n "checking makedev() is declared in sys/sysmacros.h... " >&6; }
37626 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37627 /* end confdefs.h. */
37628
37629 #include <sys/sysmacros.h>
37630
37631 int
37632 main ()
37633 {
37634
37635 int k;
37636 k = makedev(0,0);
37637
37638 ;
37639 return 0;
37640 }
37641 _ACEOF
37642 if ac_fn_c_try_compile "$LINENO"; then :
37643
37644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
37645 $as_echo "yes" >&6; }
37646
37647 $as_echo "#define HAVE_MAKEDEV_IN_SYSMACROS 1" >>confdefs.h
37648
37649
37650 else
37651
37652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
37653 $as_echo "no" >&6; }
37654
37655 fi
37656 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37657
37658
37659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking makedev() is declared in sys/mkdev.h" >&5
37660 $as_echo_n "checking makedev() is declared in sys/mkdev.h... " >&6; }
37661 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37662 /* end confdefs.h. */
37663
37664 #include <sys/mkdev.h>
37665
37666 int
37667 main ()
37668 {
37669
37670 int k;
37671 k = makedev(0,0);
37672
37673 ;
37674 return 0;
37675 }
37676 _ACEOF
37677 if ac_fn_c_try_compile "$LINENO"; then :
37678
37679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
37680 $as_echo "yes" >&6; }
37681
37682 $as_echo "#define HAVE_MAKEDEV_IN_MKDEV 1" >>confdefs.h
37683
37684
37685 else
37686
37687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
37688 $as_echo "no" >&6; }
37689
37690 fi
37691 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37692
37693
37694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -Wno-format-truncation support" >&5
37695 $as_echo_n "checking for -Wno-format-truncation support... " >&6; }
37696
37697 saved_flags="$CFLAGS"
37698 CFLAGS="$CFLAGS -Wno-format-truncation"
37699
37700 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37701 /* end confdefs.h. */
37702
37703 int
37704 main ()
37705 {
37706
37707 ;
37708 return 0;
37709 }
37710 _ACEOF
37711 if ac_fn_c_try_compile "$LINENO"; then :
37712
37713 NO_FORMAT_TRUNCATION=-Wno-format-truncation
37714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
37715 $as_echo "yes" >&6; }
37716
37717 else
37718
37719 NO_FORMAT_TRUNCATION=
37720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
37721 $as_echo "no" >&6; }
37722
37723 fi
37724 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37725
37726 CFLAGS="$saved_flags"
37727
37728
37729 for ac_func in mlockall
37730 do :
37731 ac_fn_c_check_func "$LINENO" "mlockall" "ac_cv_func_mlockall"
37732 if test "x$ac_cv_func_mlockall" = xyes; then :
37733 cat >>confdefs.h <<_ACEOF
37734 #define HAVE_MLOCKALL 1
37735 _ACEOF
37736
37737 fi
37738 done
37739
37740 ;;
37741 srpm) ;;
37742 *)
37743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Error!" >&5
37744 $as_echo "Error!" >&6; }
37745 as_fn_error $? "Bad value \"$ZFS_CONFIG\" for --with-config,
37746 user kernel|user|all|srpm" "$LINENO" 5 ;;
37747 esac
37748
37749 if test "$ZFS_CONFIG" = user -o "$ZFS_CONFIG" = all; then
37750 CONFIG_USER_TRUE=
37751 CONFIG_USER_FALSE='#'
37752 else
37753 CONFIG_USER_TRUE='#'
37754 CONFIG_USER_FALSE=
37755 fi
37756
37757 if test "$ZFS_CONFIG" = kernel -o "$ZFS_CONFIG" = all &&
37758 test "x$enable_linux_builtin" != xyes ; then
37759 CONFIG_KERNEL_TRUE=
37760 CONFIG_KERNEL_FALSE='#'
37761 else
37762 CONFIG_KERNEL_TRUE='#'
37763 CONFIG_KERNEL_FALSE=
37764 fi
37765
37766
37767
37768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether debugging is enabled" >&5
37769 $as_echo_n "checking whether debugging is enabled... " >&6; }
37770 # Check whether --enable-debug was given.
37771 if test "${enable_debug+set}" = set; then :
37772 enableval=$enable_debug;
37773 else
37774 enable_debug=no
37775 fi
37776
37777
37778 if test "x$enable_debug" = xyes; then :
37779
37780 KERNELCPPFLAGS="${KERNELCPPFLAGS} -DDEBUG -Werror"
37781 HOSTCFLAGS="${HOSTCFLAGS} -DDEBUG -Werror"
37782 DEBUG_CFLAGS="-DDEBUG -Werror"
37783 DEBUG_STACKFLAGS="-fstack-check"
37784 DEBUG_ZFS="_with_debug"
37785
37786 $as_echo "#define ZFS_DEBUG 1" >>confdefs.h
37787
37788
37789 else
37790
37791 KERNELCPPFLAGS="${KERNELCPPFLAGS} -DNDEBUG "
37792 HOSTCFLAGS="${HOSTCFLAGS} -DNDEBUG "
37793 DEBUG_CFLAGS="-DNDEBUG"
37794 DEBUG_STACKFLAGS=""
37795 DEBUG_ZFS="_without_debug"
37796
37797 fi
37798
37799
37800
37801
37802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_debug" >&5
37803 $as_echo "$enable_debug" >&6; }
37804
37805
37806 # Check whether --enable-debug-dmu-tx was given.
37807 if test "${enable_debug_dmu_tx+set}" = set; then :
37808 enableval=$enable_debug_dmu_tx;
37809 else
37810 enable_debug_dmu_tx=no
37811 fi
37812
37813
37814 if test "x$enable_debug_dmu_tx" = xyes; then :
37815
37816 KERNELCPPFLAGS="${KERNELCPPFLAGS} -DDEBUG_DMU_TX"
37817 DEBUG_DMU_TX="_with_debug_dmu_tx"
37818
37819 $as_echo "#define DEBUG_DMU_TX 1" >>confdefs.h
37820
37821
37822 else
37823
37824 DEBUG_DMU_TX="_without_debug_dmu_tx"
37825
37826 fi
37827
37828
37829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dmu tx validation is enabled" >&5
37830 $as_echo_n "checking whether dmu tx validation is enabled... " >&6; }
37831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_debug_dmu_tx" >&5
37832 $as_echo "$enable_debug_dmu_tx" >&6; }
37833
37834
37835 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"
37836
37837
37838 cat >confcache <<\_ACEOF
37839 # This file is a shell script that caches the results of configure
37840 # tests run on this system so they can be shared between configure
37841 # scripts and configure runs, see configure's option --config-cache.
37842 # It is not useful on other systems. If it contains results you don't
37843 # want to keep, you may remove or edit it.
37844 #
37845 # config.status only pays attention to the cache file if you give it
37846 # the --recheck option to rerun configure.
37847 #
37848 # `ac_cv_env_foo' variables (set or unset) will be overridden when
37849 # loading this file, other *unset* `ac_cv_foo' will be assigned the
37850 # following values.
37851
37852 _ACEOF
37853
37854 # The following way of writing the cache mishandles newlines in values,
37855 # but we know of no workaround that is simple, portable, and efficient.
37856 # So, we kill variables containing newlines.
37857 # Ultrix sh set writes to stderr and can't be redirected directly,
37858 # and sets the high bit in the cache file unless we assign to the vars.
37859 (
37860 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
37861 eval ac_val=\$$ac_var
37862 case $ac_val in #(
37863 *${as_nl}*)
37864 case $ac_var in #(
37865 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
37866 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
37867 esac
37868 case $ac_var in #(
37869 _ | IFS | as_nl) ;; #(
37870 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
37871 *) { eval $ac_var=; unset $ac_var;} ;;
37872 esac ;;
37873 esac
37874 done
37875
37876 (set) 2>&1 |
37877 case $as_nl`(ac_space=' '; set) 2>&1` in #(
37878 *${as_nl}ac_space=\ *)
37879 # `set' does not quote correctly, so add quotes: double-quote
37880 # substitution turns \\\\ into \\, and sed turns \\ into \.
37881 sed -n \
37882 "s/'/'\\\\''/g;
37883 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
37884 ;; #(
37885 *)
37886 # `set' quotes correctly as required by POSIX, so do not add quotes.
37887 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
37888 ;;
37889 esac |
37890 sort
37891 ) |
37892 sed '
37893 /^ac_cv_env_/b end
37894 t clear
37895 :clear
37896 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
37897 t end
37898 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
37899 :end' >>confcache
37900 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
37901 if test -w "$cache_file"; then
37902 if test "x$cache_file" != "x/dev/null"; then
37903 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
37904 $as_echo "$as_me: updating cache $cache_file" >&6;}
37905 if test ! -f "$cache_file" || test -h "$cache_file"; then
37906 cat confcache >"$cache_file"
37907 else
37908 case $cache_file in #(
37909 */* | ?:*)
37910 mv -f confcache "$cache_file"$$ &&
37911 mv -f "$cache_file"$$ "$cache_file" ;; #(
37912 *)
37913 mv -f confcache "$cache_file" ;;
37914 esac
37915 fi
37916 fi
37917 else
37918 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
37919 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
37920 fi
37921 fi
37922 rm -f confcache
37923
37924 test "x$prefix" = xNONE && prefix=$ac_default_prefix
37925 # Let make expand exec_prefix.
37926 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
37927
37928 DEFS=-DHAVE_CONFIG_H
37929
37930 ac_libobjs=
37931 ac_ltlibobjs=
37932 U=
37933 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
37934 # 1. Remove the extension, and $U if already installed.
37935 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
37936 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
37937 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
37938 # will be set to the directory where LIBOBJS objects are built.
37939 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
37940 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
37941 done
37942 LIBOBJS=$ac_libobjs
37943
37944 LTLIBOBJS=$ac_ltlibobjs
37945
37946
37947 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
37948 as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
37949 Usually this means the macro was only invoked conditionally." "$LINENO" 5
37950 fi
37951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
37952 $as_echo_n "checking that generated files are newer than configure... " >&6; }
37953 if test -n "$am_sleep_pid"; then
37954 # Hide warnings about reused PIDs.
37955 wait $am_sleep_pid 2>/dev/null
37956 fi
37957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
37958 $as_echo "done" >&6; }
37959 if test -n "$EXEEXT"; then
37960 am__EXEEXT_TRUE=
37961 am__EXEEXT_FALSE='#'
37962 else
37963 am__EXEEXT_TRUE='#'
37964 am__EXEEXT_FALSE=
37965 fi
37966
37967 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
37968 as_fn_error $? "conditional \"AMDEP\" was never defined.
37969 Usually this means the macro was only invoked conditionally." "$LINENO" 5
37970 fi
37971 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
37972 as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
37973 Usually this means the macro was only invoked conditionally." "$LINENO" 5
37974 fi
37975 if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then
37976 as_fn_error $? "conditional \"am__fastdepCCAS\" was never defined.
37977 Usually this means the macro was only invoked conditionally." "$LINENO" 5
37978 fi
37979 if test -z "${CONFIG_USER_TRUE}" && test -z "${CONFIG_USER_FALSE}"; then
37980 as_fn_error $? "conditional \"CONFIG_USER\" was never defined.
37981 Usually this means the macro was only invoked conditionally." "$LINENO" 5
37982 fi
37983 if test -z "${CONFIG_KERNEL_TRUE}" && test -z "${CONFIG_KERNEL_FALSE}"; then
37984 as_fn_error $? "conditional \"CONFIG_KERNEL\" was never defined.
37985 Usually this means the macro was only invoked conditionally." "$LINENO" 5
37986 fi
37987
37988 : "${CONFIG_STATUS=./config.status}"
37989 ac_write_fail=0
37990 ac_clean_files_save=$ac_clean_files
37991 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
37992 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
37993 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
37994 as_write_fail=0
37995 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
37996 #! $SHELL
37997 # Generated by $as_me.
37998 # Run this file to recreate the current configuration.
37999 # Compiler output produced by configure, useful for debugging
38000 # configure, is in config.log if it exists.
38001
38002 debug=false
38003 ac_cs_recheck=false
38004 ac_cs_silent=false
38005
38006 SHELL=\${CONFIG_SHELL-$SHELL}
38007 export SHELL
38008 _ASEOF
38009 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
38010 ## -------------------- ##
38011 ## M4sh Initialization. ##
38012 ## -------------------- ##
38013
38014 # Be more Bourne compatible
38015 DUALCASE=1; export DUALCASE # for MKS sh
38016 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
38017 emulate sh
38018 NULLCMD=:
38019 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
38020 # is contrary to our usage. Disable this feature.
38021 alias -g '${1+"$@"}'='"$@"'
38022 setopt NO_GLOB_SUBST
38023 else
38024 case `(set -o) 2>/dev/null` in #(
38025 *posix*) :
38026 set -o posix ;; #(
38027 *) :
38028 ;;
38029 esac
38030 fi
38031
38032
38033 as_nl='
38034 '
38035 export as_nl
38036 # Printing a long string crashes Solaris 7 /usr/bin/printf.
38037 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
38038 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
38039 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
38040 # Prefer a ksh shell builtin over an external printf program on Solaris,
38041 # but without wasting forks for bash or zsh.
38042 if test -z "$BASH_VERSION$ZSH_VERSION" \
38043 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
38044 as_echo='print -r --'
38045 as_echo_n='print -rn --'
38046 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
38047 as_echo='printf %s\n'
38048 as_echo_n='printf %s'
38049 else
38050 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
38051 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
38052 as_echo_n='/usr/ucb/echo -n'
38053 else
38054 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
38055 as_echo_n_body='eval
38056 arg=$1;
38057 case $arg in #(
38058 *"$as_nl"*)
38059 expr "X$arg" : "X\\(.*\\)$as_nl";
38060 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
38061 esac;
38062 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
38063 '
38064 export as_echo_n_body
38065 as_echo_n='sh -c $as_echo_n_body as_echo'
38066 fi
38067 export as_echo_body
38068 as_echo='sh -c $as_echo_body as_echo'
38069 fi
38070
38071 # The user is always right.
38072 if test "${PATH_SEPARATOR+set}" != set; then
38073 PATH_SEPARATOR=:
38074 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
38075 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
38076 PATH_SEPARATOR=';'
38077 }
38078 fi
38079
38080
38081 # IFS
38082 # We need space, tab and new line, in precisely that order. Quoting is
38083 # there to prevent editors from complaining about space-tab.
38084 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
38085 # splitting by setting IFS to empty value.)
38086 IFS=" "" $as_nl"
38087
38088 # Find who we are. Look in the path if we contain no directory separator.
38089 as_myself=
38090 case $0 in #((
38091 *[\\/]* ) as_myself=$0 ;;
38092 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
38093 for as_dir in $PATH
38094 do
38095 IFS=$as_save_IFS
38096 test -z "$as_dir" && as_dir=.
38097 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
38098 done
38099 IFS=$as_save_IFS
38100
38101 ;;
38102 esac
38103 # We did not find ourselves, most probably we were run as `sh COMMAND'
38104 # in which case we are not to be found in the path.
38105 if test "x$as_myself" = x; then
38106 as_myself=$0
38107 fi
38108 if test ! -f "$as_myself"; then
38109 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
38110 exit 1
38111 fi
38112
38113 # Unset variables that we do not need and which cause bugs (e.g. in
38114 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
38115 # suppresses any "Segmentation fault" message there. '((' could
38116 # trigger a bug in pdksh 5.2.14.
38117 for as_var in BASH_ENV ENV MAIL MAILPATH
38118 do eval test x\${$as_var+set} = xset \
38119 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
38120 done
38121 PS1='$ '
38122 PS2='> '
38123 PS4='+ '
38124
38125 # NLS nuisances.
38126 LC_ALL=C
38127 export LC_ALL
38128 LANGUAGE=C
38129 export LANGUAGE
38130
38131 # CDPATH.
38132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
38133
38134
38135 # as_fn_error STATUS ERROR [LINENO LOG_FD]
38136 # ----------------------------------------
38137 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
38138 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
38139 # script with STATUS, using 1 if that was 0.
38140 as_fn_error ()
38141 {
38142 as_status=$1; test $as_status -eq 0 && as_status=1
38143 if test "$4"; then
38144 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
38145 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
38146 fi
38147 $as_echo "$as_me: error: $2" >&2
38148 as_fn_exit $as_status
38149 } # as_fn_error
38150
38151
38152 # as_fn_set_status STATUS
38153 # -----------------------
38154 # Set $? to STATUS, without forking.
38155 as_fn_set_status ()
38156 {
38157 return $1
38158 } # as_fn_set_status
38159
38160 # as_fn_exit STATUS
38161 # -----------------
38162 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
38163 as_fn_exit ()
38164 {
38165 set +e
38166 as_fn_set_status $1
38167 exit $1
38168 } # as_fn_exit
38169
38170 # as_fn_unset VAR
38171 # ---------------
38172 # Portably unset VAR.
38173 as_fn_unset ()
38174 {
38175 { eval $1=; unset $1;}
38176 }
38177 as_unset=as_fn_unset
38178 # as_fn_append VAR VALUE
38179 # ----------------------
38180 # Append the text in VALUE to the end of the definition contained in VAR. Take
38181 # advantage of any shell optimizations that allow amortized linear growth over
38182 # repeated appends, instead of the typical quadratic growth present in naive
38183 # implementations.
38184 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
38185 eval 'as_fn_append ()
38186 {
38187 eval $1+=\$2
38188 }'
38189 else
38190 as_fn_append ()
38191 {
38192 eval $1=\$$1\$2
38193 }
38194 fi # as_fn_append
38195
38196 # as_fn_arith ARG...
38197 # ------------------
38198 # Perform arithmetic evaluation on the ARGs, and store the result in the
38199 # global $as_val. Take advantage of shells that can avoid forks. The arguments
38200 # must be portable across $(()) and expr.
38201 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
38202 eval 'as_fn_arith ()
38203 {
38204 as_val=$(( $* ))
38205 }'
38206 else
38207 as_fn_arith ()
38208 {
38209 as_val=`expr "$@" || test $? -eq 1`
38210 }
38211 fi # as_fn_arith
38212
38213
38214 if expr a : '\(a\)' >/dev/null 2>&1 &&
38215 test "X`expr 00001 : '.*\(...\)'`" = X001; then
38216 as_expr=expr
38217 else
38218 as_expr=false
38219 fi
38220
38221 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
38222 as_basename=basename
38223 else
38224 as_basename=false
38225 fi
38226
38227 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
38228 as_dirname=dirname
38229 else
38230 as_dirname=false
38231 fi
38232
38233 as_me=`$as_basename -- "$0" ||
38234 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
38235 X"$0" : 'X\(//\)$' \| \
38236 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
38237 $as_echo X/"$0" |
38238 sed '/^.*\/\([^/][^/]*\)\/*$/{
38239 s//\1/
38240 q
38241 }
38242 /^X\/\(\/\/\)$/{
38243 s//\1/
38244 q
38245 }
38246 /^X\/\(\/\).*/{
38247 s//\1/
38248 q
38249 }
38250 s/.*/./; q'`
38251
38252 # Avoid depending upon Character Ranges.
38253 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
38254 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
38255 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
38256 as_cr_digits='0123456789'
38257 as_cr_alnum=$as_cr_Letters$as_cr_digits
38258
38259 ECHO_C= ECHO_N= ECHO_T=
38260 case `echo -n x` in #(((((
38261 -n*)
38262 case `echo 'xy\c'` in
38263 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
38264 xy) ECHO_C='\c';;
38265 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
38266 ECHO_T=' ';;
38267 esac;;
38268 *)
38269 ECHO_N='-n';;
38270 esac
38271
38272 rm -f conf$$ conf$$.exe conf$$.file
38273 if test -d conf$$.dir; then
38274 rm -f conf$$.dir/conf$$.file
38275 else
38276 rm -f conf$$.dir
38277 mkdir conf$$.dir 2>/dev/null
38278 fi
38279 if (echo >conf$$.file) 2>/dev/null; then
38280 if ln -s conf$$.file conf$$ 2>/dev/null; then
38281 as_ln_s='ln -s'
38282 # ... but there are two gotchas:
38283 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
38284 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
38285 # In both cases, we have to default to `cp -pR'.
38286 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
38287 as_ln_s='cp -pR'
38288 elif ln conf$$.file conf$$ 2>/dev/null; then
38289 as_ln_s=ln
38290 else
38291 as_ln_s='cp -pR'
38292 fi
38293 else
38294 as_ln_s='cp -pR'
38295 fi
38296 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
38297 rmdir conf$$.dir 2>/dev/null
38298
38299
38300 # as_fn_mkdir_p
38301 # -------------
38302 # Create "$as_dir" as a directory, including parents if necessary.
38303 as_fn_mkdir_p ()
38304 {
38305
38306 case $as_dir in #(
38307 -*) as_dir=./$as_dir;;
38308 esac
38309 test -d "$as_dir" || eval $as_mkdir_p || {
38310 as_dirs=
38311 while :; do
38312 case $as_dir in #(
38313 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
38314 *) as_qdir=$as_dir;;
38315 esac
38316 as_dirs="'$as_qdir' $as_dirs"
38317 as_dir=`$as_dirname -- "$as_dir" ||
38318 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
38319 X"$as_dir" : 'X\(//\)[^/]' \| \
38320 X"$as_dir" : 'X\(//\)$' \| \
38321 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
38322 $as_echo X"$as_dir" |
38323 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
38324 s//\1/
38325 q
38326 }
38327 /^X\(\/\/\)[^/].*/{
38328 s//\1/
38329 q
38330 }
38331 /^X\(\/\/\)$/{
38332 s//\1/
38333 q
38334 }
38335 /^X\(\/\).*/{
38336 s//\1/
38337 q
38338 }
38339 s/.*/./; q'`
38340 test -d "$as_dir" && break
38341 done
38342 test -z "$as_dirs" || eval "mkdir $as_dirs"
38343 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
38344
38345
38346 } # as_fn_mkdir_p
38347 if mkdir -p . 2>/dev/null; then
38348 as_mkdir_p='mkdir -p "$as_dir"'
38349 else
38350 test -d ./-p && rmdir ./-p
38351 as_mkdir_p=false
38352 fi
38353
38354
38355 # as_fn_executable_p FILE
38356 # -----------------------
38357 # Test if FILE is an executable regular file.
38358 as_fn_executable_p ()
38359 {
38360 test -f "$1" && test -x "$1"
38361 } # as_fn_executable_p
38362 as_test_x='test -x'
38363 as_executable_p=as_fn_executable_p
38364
38365 # Sed expression to map a string onto a valid CPP name.
38366 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
38367
38368 # Sed expression to map a string onto a valid variable name.
38369 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
38370
38371
38372 exec 6>&1
38373 ## ----------------------------------- ##
38374 ## Main body of $CONFIG_STATUS script. ##
38375 ## ----------------------------------- ##
38376 _ASEOF
38377 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
38378
38379 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
38380 # Save the log message, to keep $0 and so on meaningful, and to
38381 # report actual input values of CONFIG_FILES etc. instead of their
38382 # values after options handling.
38383 ac_log="
38384 This file was extended by zfs $as_me 0.6.5.11, which was
38385 generated by GNU Autoconf 2.69. Invocation command line was
38386
38387 CONFIG_FILES = $CONFIG_FILES
38388 CONFIG_HEADERS = $CONFIG_HEADERS
38389 CONFIG_LINKS = $CONFIG_LINKS
38390 CONFIG_COMMANDS = $CONFIG_COMMANDS
38391 $ $0 $@
38392
38393 on `(hostname || uname -n) 2>/dev/null | sed 1q`
38394 "
38395
38396 _ACEOF
38397
38398 case $ac_config_files in *"
38399 "*) set x $ac_config_files; shift; ac_config_files=$*;;
38400 esac
38401
38402 case $ac_config_headers in *"
38403 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
38404 esac
38405
38406
38407 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
38408 # Files that config.status was made for.
38409 config_files="$ac_config_files"
38410 config_headers="$ac_config_headers"
38411 config_commands="$ac_config_commands"
38412
38413 _ACEOF
38414
38415 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
38416 ac_cs_usage="\
38417 \`$as_me' instantiates files and other configuration actions
38418 from templates according to the current configuration. Unless the files
38419 and actions are specified as TAGs, all are instantiated by default.
38420
38421 Usage: $0 [OPTION]... [TAG]...
38422
38423 -h, --help print this help, then exit
38424 -V, --version print version number and configuration settings, then exit
38425 --config print configuration, then exit
38426 -q, --quiet, --silent
38427 do not print progress messages
38428 -d, --debug don't remove temporary files
38429 --recheck update $as_me by reconfiguring in the same conditions
38430 --file=FILE[:TEMPLATE]
38431 instantiate the configuration file FILE
38432 --header=FILE[:TEMPLATE]
38433 instantiate the configuration header FILE
38434
38435 Configuration files:
38436 $config_files
38437
38438 Configuration headers:
38439 $config_headers
38440
38441 Configuration commands:
38442 $config_commands
38443
38444 Report bugs to the package provider."
38445
38446 _ACEOF
38447 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
38448 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
38449 ac_cs_version="\\
38450 zfs config.status 0.6.5.11
38451 configured by $0, generated by GNU Autoconf 2.69,
38452 with options \\"\$ac_cs_config\\"
38453
38454 Copyright (C) 2012 Free Software Foundation, Inc.
38455 This config.status script is free software; the Free Software Foundation
38456 gives unlimited permission to copy, distribute and modify it."
38457
38458 ac_pwd='$ac_pwd'
38459 srcdir='$srcdir'
38460 INSTALL='$INSTALL'
38461 MKDIR_P='$MKDIR_P'
38462 AWK='$AWK'
38463 test -n "\$AWK" || AWK=awk
38464 _ACEOF
38465
38466 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
38467 # The default lists apply if the user does not specify any file.
38468 ac_need_defaults=:
38469 while test $# != 0
38470 do
38471 case $1 in
38472 --*=?*)
38473 ac_option=`expr "X$1" : 'X\([^=]*\)='`
38474 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
38475 ac_shift=:
38476 ;;
38477 --*=)
38478 ac_option=`expr "X$1" : 'X\([^=]*\)='`
38479 ac_optarg=
38480 ac_shift=:
38481 ;;
38482 *)
38483 ac_option=$1
38484 ac_optarg=$2
38485 ac_shift=shift
38486 ;;
38487 esac
38488
38489 case $ac_option in
38490 # Handling of the options.
38491 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
38492 ac_cs_recheck=: ;;
38493 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
38494 $as_echo "$ac_cs_version"; exit ;;
38495 --config | --confi | --conf | --con | --co | --c )
38496 $as_echo "$ac_cs_config"; exit ;;
38497 --debug | --debu | --deb | --de | --d | -d )
38498 debug=: ;;
38499 --file | --fil | --fi | --f )
38500 $ac_shift
38501 case $ac_optarg in
38502 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
38503 '') as_fn_error $? "missing file argument" ;;
38504 esac
38505 as_fn_append CONFIG_FILES " '$ac_optarg'"
38506 ac_need_defaults=false;;
38507 --header | --heade | --head | --hea )
38508 $ac_shift
38509 case $ac_optarg in
38510 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
38511 esac
38512 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
38513 ac_need_defaults=false;;
38514 --he | --h)
38515 # Conflict between --help and --header
38516 as_fn_error $? "ambiguous option: \`$1'
38517 Try \`$0 --help' for more information.";;
38518 --help | --hel | -h )
38519 $as_echo "$ac_cs_usage"; exit ;;
38520 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
38521 | -silent | --silent | --silen | --sile | --sil | --si | --s)
38522 ac_cs_silent=: ;;
38523
38524 # This is an error.
38525 -*) as_fn_error $? "unrecognized option: \`$1'
38526 Try \`$0 --help' for more information." ;;
38527
38528 *) as_fn_append ac_config_targets " $1"
38529 ac_need_defaults=false ;;
38530
38531 esac
38532 shift
38533 done
38534
38535 ac_configure_extra_args=
38536
38537 if $ac_cs_silent; then
38538 exec 6>/dev/null
38539 ac_configure_extra_args="$ac_configure_extra_args --silent"
38540 fi
38541
38542 _ACEOF
38543 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
38544 if \$ac_cs_recheck; then
38545 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
38546 shift
38547 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
38548 CONFIG_SHELL='$SHELL'
38549 export CONFIG_SHELL
38550 exec "\$@"
38551 fi
38552
38553 _ACEOF
38554 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
38555 exec 5>>config.log
38556 {
38557 echo
38558 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
38559 ## Running $as_me. ##
38560 _ASBOX
38561 $as_echo "$ac_log"
38562 } >&5
38563
38564 _ACEOF
38565 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
38566 #
38567 # INIT-COMMANDS
38568 #
38569 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
38570
38571
38572 # The HP-UX ksh and POSIX shell print the target directory to stdout
38573 # if CDPATH is set.
38574 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
38575
38576 sed_quote_subst='$sed_quote_subst'
38577 double_quote_subst='$double_quote_subst'
38578 delay_variable_subst='$delay_variable_subst'
38579 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
38580 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
38581 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
38582 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
38583 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
38584 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
38585 shared_archive_member_spec='`$ECHO "$shared_archive_member_spec" | $SED "$delay_single_quote_subst"`'
38586 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
38587 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
38588 PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`'
38589 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
38590 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
38591 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
38592 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
38593 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
38594 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
38595 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
38596 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
38597 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
38598 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
38599 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
38600 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
38601 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
38602 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
38603 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
38604 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
38605 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
38606 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
38607 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
38608 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
38609 lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`'
38610 lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`'
38611 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
38612 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
38613 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
38614 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
38615 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
38616 file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`'
38617 want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`'
38618 DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`'
38619 sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`'
38620 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
38621 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
38622 archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`'
38623 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
38624 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
38625 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
38626 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
38627 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
38628 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
38629 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
38630 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
38631 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
38632 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
38633 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
38634 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
38635 lt_cv_sys_global_symbol_to_import='`$ECHO "$lt_cv_sys_global_symbol_to_import" | $SED "$delay_single_quote_subst"`'
38636 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
38637 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"`'
38638 lt_cv_nm_interface='`$ECHO "$lt_cv_nm_interface" | $SED "$delay_single_quote_subst"`'
38639 nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`'
38640 lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`'
38641 lt_cv_truncate_bin='`$ECHO "$lt_cv_truncate_bin" | $SED "$delay_single_quote_subst"`'
38642 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
38643 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
38644 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
38645 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
38646 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
38647 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
38648 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
38649 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
38650 MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`'
38651 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
38652 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
38653 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
38654 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
38655 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
38656 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
38657 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
38658 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
38659 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
38660 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
38661 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
38662 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
38663 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
38664 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
38665 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
38666 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
38667 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
38668 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
38669 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
38670 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
38671 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
38672 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
38673 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
38674 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
38675 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
38676 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
38677 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
38678 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
38679 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
38680 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
38681 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
38682 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
38683 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
38684 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
38685 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
38686 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
38687 postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`'
38688 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
38689 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
38690 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
38691 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
38692 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
38693 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
38694 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
38695 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
38696 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
38697 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
38698 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
38699 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
38700 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
38701 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
38702 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
38703 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
38704 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
38705 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
38706 configure_time_dlsearch_path='`$ECHO "$configure_time_dlsearch_path" | $SED "$delay_single_quote_subst"`'
38707 configure_time_lt_sys_library_path='`$ECHO "$configure_time_lt_sys_library_path" | $SED "$delay_single_quote_subst"`'
38708 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
38709 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
38710 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
38711 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
38712 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
38713 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
38714
38715 LTCC='$LTCC'
38716 LTCFLAGS='$LTCFLAGS'
38717 compiler='$compiler_DEFAULT'
38718
38719 # A function that is used when there is no print builtin or printf.
38720 func_fallback_echo ()
38721 {
38722 eval 'cat <<_LTECHO_EOF
38723 \$1
38724 _LTECHO_EOF'
38725 }
38726
38727 # Quote evaled strings.
38728 for var in SHELL \
38729 ECHO \
38730 PATH_SEPARATOR \
38731 SED \
38732 GREP \
38733 EGREP \
38734 FGREP \
38735 LD \
38736 NM \
38737 LN_S \
38738 lt_SP2NL \
38739 lt_NL2SP \
38740 reload_flag \
38741 OBJDUMP \
38742 deplibs_check_method \
38743 file_magic_cmd \
38744 file_magic_glob \
38745 want_nocaseglob \
38746 DLLTOOL \
38747 sharedlib_from_linklib_cmd \
38748 AR \
38749 AR_FLAGS \
38750 archiver_list_spec \
38751 STRIP \
38752 RANLIB \
38753 CC \
38754 CFLAGS \
38755 compiler \
38756 lt_cv_sys_global_symbol_pipe \
38757 lt_cv_sys_global_symbol_to_cdecl \
38758 lt_cv_sys_global_symbol_to_import \
38759 lt_cv_sys_global_symbol_to_c_name_address \
38760 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
38761 lt_cv_nm_interface \
38762 nm_file_list_spec \
38763 lt_cv_truncate_bin \
38764 lt_prog_compiler_no_builtin_flag \
38765 lt_prog_compiler_pic \
38766 lt_prog_compiler_wl \
38767 lt_prog_compiler_static \
38768 lt_cv_prog_compiler_c_o \
38769 need_locks \
38770 MANIFEST_TOOL \
38771 DSYMUTIL \
38772 NMEDIT \
38773 LIPO \
38774 OTOOL \
38775 OTOOL64 \
38776 shrext_cmds \
38777 export_dynamic_flag_spec \
38778 whole_archive_flag_spec \
38779 compiler_needs_object \
38780 with_gnu_ld \
38781 allow_undefined_flag \
38782 no_undefined_flag \
38783 hardcode_libdir_flag_spec \
38784 hardcode_libdir_separator \
38785 exclude_expsyms \
38786 include_expsyms \
38787 file_list_spec \
38788 variables_saved_for_relink \
38789 libname_spec \
38790 library_names_spec \
38791 soname_spec \
38792 install_override_mode \
38793 finish_eval \
38794 old_striplib \
38795 striplib; do
38796 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
38797 *[\\\\\\\`\\"\\\$]*)
38798 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
38799 ;;
38800 *)
38801 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
38802 ;;
38803 esac
38804 done
38805
38806 # Double-quote double-evaled strings.
38807 for var in reload_cmds \
38808 old_postinstall_cmds \
38809 old_postuninstall_cmds \
38810 old_archive_cmds \
38811 extract_expsyms_cmds \
38812 old_archive_from_new_cmds \
38813 old_archive_from_expsyms_cmds \
38814 archive_cmds \
38815 archive_expsym_cmds \
38816 module_cmds \
38817 module_expsym_cmds \
38818 export_symbols_cmds \
38819 prelink_cmds \
38820 postlink_cmds \
38821 postinstall_cmds \
38822 postuninstall_cmds \
38823 finish_cmds \
38824 sys_lib_search_path_spec \
38825 configure_time_dlsearch_path \
38826 configure_time_lt_sys_library_path; do
38827 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
38828 *[\\\\\\\`\\"\\\$]*)
38829 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
38830 ;;
38831 *)
38832 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
38833 ;;
38834 esac
38835 done
38836
38837 ac_aux_dir='$ac_aux_dir'
38838
38839 # See if we are running on zsh, and set the options that allow our
38840 # commands through without removal of \ escapes INIT.
38841 if test -n "\${ZSH_VERSION+set}"; then
38842 setopt NO_GLOB_SUBST
38843 fi
38844
38845
38846 PACKAGE='$PACKAGE'
38847 VERSION='$VERSION'
38848 RM='$RM'
38849 ofile='$ofile'
38850
38851
38852
38853
38854 _ACEOF
38855
38856 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
38857
38858 # Handling of arguments.
38859 for ac_config_target in $ac_config_targets
38860 do
38861 case $ac_config_target in
38862 "zfs_config.h") CONFIG_HEADERS="$CONFIG_HEADERS zfs_config.h" ;;
38863 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
38864 "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
38865 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
38866 "module/Makefile") CONFIG_FILES="$CONFIG_FILES module/Makefile" ;;
38867 "module/avl/Makefile") CONFIG_FILES="$CONFIG_FILES module/avl/Makefile" ;;
38868 "module/nvpair/Makefile") CONFIG_FILES="$CONFIG_FILES module/nvpair/Makefile" ;;
38869 "module/unicode/Makefile") CONFIG_FILES="$CONFIG_FILES module/unicode/Makefile" ;;
38870 "module/zcommon/Makefile") CONFIG_FILES="$CONFIG_FILES module/zcommon/Makefile" ;;
38871 "module/zfs/Makefile") CONFIG_FILES="$CONFIG_FILES module/zfs/Makefile" ;;
38872 "module/zpios/Makefile") CONFIG_FILES="$CONFIG_FILES module/zpios/Makefile" ;;
38873 "include/Makefile") CONFIG_FILES="$CONFIG_FILES include/Makefile" ;;
38874 "include/linux/Makefile") CONFIG_FILES="$CONFIG_FILES include/linux/Makefile" ;;
38875 "include/sys/Makefile") CONFIG_FILES="$CONFIG_FILES include/sys/Makefile" ;;
38876 "include/sys/fs/Makefile") CONFIG_FILES="$CONFIG_FILES include/sys/fs/Makefile" ;;
38877 "include/sys/fm/Makefile") CONFIG_FILES="$CONFIG_FILES include/sys/fm/Makefile" ;;
38878 "include/sys/fm/fs/Makefile") CONFIG_FILES="$CONFIG_FILES include/sys/fm/fs/Makefile" ;;
38879 "zfs.release") CONFIG_FILES="$CONFIG_FILES zfs.release" ;;
38880
38881 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
38882 esac
38883 done
38884
38885
38886 # If the user did not use the arguments to specify the items to instantiate,
38887 # then the envvar interface is used. Set only those that are not.
38888 # We use the long form for the default assignment because of an extremely
38889 # bizarre bug on SunOS 4.1.3.
38890 if $ac_need_defaults; then
38891 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
38892 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
38893 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
38894 fi
38895
38896 # Have a temporary directory for convenience. Make it in the build tree
38897 # simply because there is no reason against having it here, and in addition,
38898 # creating and moving files from /tmp can sometimes cause problems.
38899 # Hook for its removal unless debugging.
38900 # Note that there is a small window in which the directory will not be cleaned:
38901 # after its creation but before its name has been assigned to `$tmp'.
38902 $debug ||
38903 {
38904 tmp= ac_tmp=
38905 trap 'exit_status=$?
38906 : "${ac_tmp:=$tmp}"
38907 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
38908 ' 0
38909 trap 'as_fn_exit 1' 1 2 13 15
38910 }
38911 # Create a (secure) tmp directory for tmp files.
38912
38913 {
38914 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
38915 test -d "$tmp"
38916 } ||
38917 {
38918 tmp=./conf$$-$RANDOM
38919 (umask 077 && mkdir "$tmp")
38920 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
38921 ac_tmp=$tmp
38922
38923 # Set up the scripts for CONFIG_FILES section.
38924 # No need to generate them if there are no CONFIG_FILES.
38925 # This happens for instance with `./config.status config.h'.
38926 if test -n "$CONFIG_FILES"; then
38927
38928
38929 ac_cr=`echo X | tr X '\015'`
38930 # On cygwin, bash can eat \r inside `` if the user requested igncr.
38931 # But we know of no other shell where ac_cr would be empty at this
38932 # point, so we can use a bashism as a fallback.
38933 if test "x$ac_cr" = x; then
38934 eval ac_cr=\$\'\\r\'
38935 fi
38936 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
38937 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
38938 ac_cs_awk_cr='\\r'
38939 else
38940 ac_cs_awk_cr=$ac_cr
38941 fi
38942
38943 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
38944 _ACEOF
38945
38946
38947 {
38948 echo "cat >conf$$subs.awk <<_ACEOF" &&
38949 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
38950 echo "_ACEOF"
38951 } >conf$$subs.sh ||
38952 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
38953 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
38954 ac_delim='%!_!# '
38955 for ac_last_try in false false false false false :; do
38956 . ./conf$$subs.sh ||
38957 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
38958
38959 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
38960 if test $ac_delim_n = $ac_delim_num; then
38961 break
38962 elif $ac_last_try; then
38963 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
38964 else
38965 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
38966 fi
38967 done
38968 rm -f conf$$subs.sh
38969
38970 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
38971 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
38972 _ACEOF
38973 sed -n '
38974 h
38975 s/^/S["/; s/!.*/"]=/
38976 p
38977 g
38978 s/^[^!]*!//
38979 :repl
38980 t repl
38981 s/'"$ac_delim"'$//
38982 t delim
38983 :nl
38984 h
38985 s/\(.\{148\}\)..*/\1/
38986 t more1
38987 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
38988 p
38989 n
38990 b repl
38991 :more1
38992 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
38993 p
38994 g
38995 s/.\{148\}//
38996 t nl
38997 :delim
38998 h
38999 s/\(.\{148\}\)..*/\1/
39000 t more2
39001 s/["\\]/\\&/g; s/^/"/; s/$/"/
39002 p
39003 b
39004 :more2
39005 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
39006 p
39007 g
39008 s/.\{148\}//
39009 t delim
39010 ' <conf$$subs.awk | sed '
39011 /^[^""]/{
39012 N
39013 s/\n//
39014 }
39015 ' >>$CONFIG_STATUS || ac_write_fail=1
39016 rm -f conf$$subs.awk
39017 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
39018 _ACAWK
39019 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
39020 for (key in S) S_is_set[key] = 1
39021 FS = "\a"
39022
39023 }
39024 {
39025 line = $ 0
39026 nfields = split(line, field, "@")
39027 substed = 0
39028 len = length(field[1])
39029 for (i = 2; i < nfields; i++) {
39030 key = field[i]
39031 keylen = length(key)
39032 if (S_is_set[key]) {
39033 value = S[key]
39034 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
39035 len += length(value) + length(field[++i])
39036 substed = 1
39037 } else
39038 len += 1 + keylen
39039 }
39040
39041 print line
39042 }
39043
39044 _ACAWK
39045 _ACEOF
39046 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
39047 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
39048 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
39049 else
39050 cat
39051 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
39052 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
39053 _ACEOF
39054
39055 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
39056 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
39057 # trailing colons and then remove the whole line if VPATH becomes empty
39058 # (actually we leave an empty line to preserve line numbers).
39059 if test "x$srcdir" = x.; then
39060 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
39061 h
39062 s///
39063 s/^/:/
39064 s/[ ]*$/:/
39065 s/:\$(srcdir):/:/g
39066 s/:\${srcdir}:/:/g
39067 s/:@srcdir@:/:/g
39068 s/^:*//
39069 s/:*$//
39070 x
39071 s/\(=[ ]*\).*/\1/
39072 G
39073 s/\n//
39074 s/^[^=]*=[ ]*$//
39075 }'
39076 fi
39077
39078 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
39079 fi # test -n "$CONFIG_FILES"
39080
39081 # Set up the scripts for CONFIG_HEADERS section.
39082 # No need to generate them if there are no CONFIG_HEADERS.
39083 # This happens for instance with `./config.status Makefile'.
39084 if test -n "$CONFIG_HEADERS"; then
39085 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
39086 BEGIN {
39087 _ACEOF
39088
39089 # Transform confdefs.h into an awk script `defines.awk', embedded as
39090 # here-document in config.status, that substitutes the proper values into
39091 # config.h.in to produce config.h.
39092
39093 # Create a delimiter string that does not exist in confdefs.h, to ease
39094 # handling of long lines.
39095 ac_delim='%!_!# '
39096 for ac_last_try in false false :; do
39097 ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
39098 if test -z "$ac_tt"; then
39099 break
39100 elif $ac_last_try; then
39101 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
39102 else
39103 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
39104 fi
39105 done
39106
39107 # For the awk script, D is an array of macro values keyed by name,
39108 # likewise P contains macro parameters if any. Preserve backslash
39109 # newline sequences.
39110
39111 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
39112 sed -n '
39113 s/.\{148\}/&'"$ac_delim"'/g
39114 t rset
39115 :rset
39116 s/^[ ]*#[ ]*define[ ][ ]*/ /
39117 t def
39118 d
39119 :def
39120 s/\\$//
39121 t bsnl
39122 s/["\\]/\\&/g
39123 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
39124 D["\1"]=" \3"/p
39125 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
39126 d
39127 :bsnl
39128 s/["\\]/\\&/g
39129 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
39130 D["\1"]=" \3\\\\\\n"\\/p
39131 t cont
39132 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
39133 t cont
39134 d
39135 :cont
39136 n
39137 s/.\{148\}/&'"$ac_delim"'/g
39138 t clear
39139 :clear
39140 s/\\$//
39141 t bsnlc
39142 s/["\\]/\\&/g; s/^/"/; s/$/"/p
39143 d
39144 :bsnlc
39145 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
39146 b cont
39147 ' <confdefs.h | sed '
39148 s/'"$ac_delim"'/"\\\
39149 "/g' >>$CONFIG_STATUS || ac_write_fail=1
39150
39151 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
39152 for (key in D) D_is_set[key] = 1
39153 FS = "\a"
39154 }
39155 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
39156 line = \$ 0
39157 split(line, arg, " ")
39158 if (arg[1] == "#") {
39159 defundef = arg[2]
39160 mac1 = arg[3]
39161 } else {
39162 defundef = substr(arg[1], 2)
39163 mac1 = arg[2]
39164 }
39165 split(mac1, mac2, "(") #)
39166 macro = mac2[1]
39167 prefix = substr(line, 1, index(line, defundef) - 1)
39168 if (D_is_set[macro]) {
39169 # Preserve the white space surrounding the "#".
39170 print prefix "define", macro P[macro] D[macro]
39171 next
39172 } else {
39173 # Replace #undef with comments. This is necessary, for example,
39174 # in the case of _POSIX_SOURCE, which is predefined and required
39175 # on some systems where configure will not decide to define it.
39176 if (defundef == "undef") {
39177 print "/*", prefix defundef, macro, "*/"
39178 next
39179 }
39180 }
39181 }
39182 { print }
39183 _ACAWK
39184 _ACEOF
39185 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
39186 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
39187 fi # test -n "$CONFIG_HEADERS"
39188
39189
39190 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
39191 shift
39192 for ac_tag
39193 do
39194 case $ac_tag in
39195 :[FHLC]) ac_mode=$ac_tag; continue;;
39196 esac
39197 case $ac_mode$ac_tag in
39198 :[FHL]*:*);;
39199 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
39200 :[FH]-) ac_tag=-:-;;
39201 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
39202 esac
39203 ac_save_IFS=$IFS
39204 IFS=:
39205 set x $ac_tag
39206 IFS=$ac_save_IFS
39207 shift
39208 ac_file=$1
39209 shift
39210
39211 case $ac_mode in
39212 :L) ac_source=$1;;
39213 :[FH])
39214 ac_file_inputs=
39215 for ac_f
39216 do
39217 case $ac_f in
39218 -) ac_f="$ac_tmp/stdin";;
39219 *) # Look for the file first in the build tree, then in the source tree
39220 # (if the path is not absolute). The absolute path cannot be DOS-style,
39221 # because $ac_f cannot contain `:'.
39222 test -f "$ac_f" ||
39223 case $ac_f in
39224 [\\/$]*) false;;
39225 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
39226 esac ||
39227 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
39228 esac
39229 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
39230 as_fn_append ac_file_inputs " '$ac_f'"
39231 done
39232
39233 # Let's still pretend it is `configure' which instantiates (i.e., don't
39234 # use $as_me), people would be surprised to read:
39235 # /* config.h. Generated by config.status. */
39236 configure_input='Generated from '`
39237 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
39238 `' by configure.'
39239 if test x"$ac_file" != x-; then
39240 configure_input="$ac_file. $configure_input"
39241 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
39242 $as_echo "$as_me: creating $ac_file" >&6;}
39243 fi
39244 # Neutralize special characters interpreted by sed in replacement strings.
39245 case $configure_input in #(
39246 *\&* | *\|* | *\\* )
39247 ac_sed_conf_input=`$as_echo "$configure_input" |
39248 sed 's/[\\\\&|]/\\\\&/g'`;; #(
39249 *) ac_sed_conf_input=$configure_input;;
39250 esac
39251
39252 case $ac_tag in
39253 *:-:* | *:-) cat >"$ac_tmp/stdin" \
39254 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
39255 esac
39256 ;;
39257 esac
39258
39259 ac_dir=`$as_dirname -- "$ac_file" ||
39260 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
39261 X"$ac_file" : 'X\(//\)[^/]' \| \
39262 X"$ac_file" : 'X\(//\)$' \| \
39263 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
39264 $as_echo X"$ac_file" |
39265 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
39266 s//\1/
39267 q
39268 }
39269 /^X\(\/\/\)[^/].*/{
39270 s//\1/
39271 q
39272 }
39273 /^X\(\/\/\)$/{
39274 s//\1/
39275 q
39276 }
39277 /^X\(\/\).*/{
39278 s//\1/
39279 q
39280 }
39281 s/.*/./; q'`
39282 as_dir="$ac_dir"; as_fn_mkdir_p
39283 ac_builddir=.
39284
39285 case "$ac_dir" in
39286 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
39287 *)
39288 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
39289 # A ".." for each directory in $ac_dir_suffix.
39290 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
39291 case $ac_top_builddir_sub in
39292 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
39293 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
39294 esac ;;
39295 esac
39296 ac_abs_top_builddir=$ac_pwd
39297 ac_abs_builddir=$ac_pwd$ac_dir_suffix
39298 # for backward compatibility:
39299 ac_top_builddir=$ac_top_build_prefix
39300
39301 case $srcdir in
39302 .) # We are building in place.
39303 ac_srcdir=.
39304 ac_top_srcdir=$ac_top_builddir_sub
39305 ac_abs_top_srcdir=$ac_pwd ;;
39306 [\\/]* | ?:[\\/]* ) # Absolute name.
39307 ac_srcdir=$srcdir$ac_dir_suffix;
39308 ac_top_srcdir=$srcdir
39309 ac_abs_top_srcdir=$srcdir ;;
39310 *) # Relative name.
39311 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
39312 ac_top_srcdir=$ac_top_build_prefix$srcdir
39313 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
39314 esac
39315 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
39316
39317
39318 case $ac_mode in
39319 :F)
39320 #
39321 # CONFIG_FILE
39322 #
39323
39324 case $INSTALL in
39325 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
39326 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
39327 esac
39328 ac_MKDIR_P=$MKDIR_P
39329 case $MKDIR_P in
39330 [\\/$]* | ?:[\\/]* ) ;;
39331 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
39332 esac
39333 _ACEOF
39334
39335 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
39336 # If the template does not know about datarootdir, expand it.
39337 # FIXME: This hack should be removed a few years after 2.60.
39338 ac_datarootdir_hack=; ac_datarootdir_seen=
39339 ac_sed_dataroot='
39340 /datarootdir/ {
39341 p
39342 q
39343 }
39344 /@datadir@/p
39345 /@docdir@/p
39346 /@infodir@/p
39347 /@localedir@/p
39348 /@mandir@/p'
39349 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
39350 *datarootdir*) ac_datarootdir_seen=yes;;
39351 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
39352 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
39353 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
39354 _ACEOF
39355 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
39356 ac_datarootdir_hack='
39357 s&@datadir@&$datadir&g
39358 s&@docdir@&$docdir&g
39359 s&@infodir@&$infodir&g
39360 s&@localedir@&$localedir&g
39361 s&@mandir@&$mandir&g
39362 s&\\\${datarootdir}&$datarootdir&g' ;;
39363 esac
39364 _ACEOF
39365
39366 # Neutralize VPATH when `$srcdir' = `.'.
39367 # Shell code in configure.ac might set extrasub.
39368 # FIXME: do we really want to maintain this feature?
39369 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
39370 ac_sed_extra="$ac_vpsub
39371 $extrasub
39372 _ACEOF
39373 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
39374 :t
39375 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
39376 s|@configure_input@|$ac_sed_conf_input|;t t
39377 s&@top_builddir@&$ac_top_builddir_sub&;t t
39378 s&@top_build_prefix@&$ac_top_build_prefix&;t t
39379 s&@srcdir@&$ac_srcdir&;t t
39380 s&@abs_srcdir@&$ac_abs_srcdir&;t t
39381 s&@top_srcdir@&$ac_top_srcdir&;t t
39382 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
39383 s&@builddir@&$ac_builddir&;t t
39384 s&@abs_builddir@&$ac_abs_builddir&;t t
39385 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
39386 s&@INSTALL@&$ac_INSTALL&;t t
39387 s&@MKDIR_P@&$ac_MKDIR_P&;t t
39388 $ac_datarootdir_hack
39389 "
39390 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
39391 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
39392
39393 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
39394 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
39395 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
39396 "$ac_tmp/out"`; test -z "$ac_out"; } &&
39397 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
39398 which seems to be undefined. Please make sure it is defined" >&5
39399 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
39400 which seems to be undefined. Please make sure it is defined" >&2;}
39401
39402 rm -f "$ac_tmp/stdin"
39403 case $ac_file in
39404 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
39405 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
39406 esac \
39407 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
39408 ;;
39409 :H)
39410 #
39411 # CONFIG_HEADER
39412 #
39413 if test x"$ac_file" != x-; then
39414 {
39415 $as_echo "/* $configure_input */" \
39416 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
39417 } >"$ac_tmp/config.h" \
39418 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
39419 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
39420 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
39421 $as_echo "$as_me: $ac_file is unchanged" >&6;}
39422 else
39423 rm -f "$ac_file"
39424 mv "$ac_tmp/config.h" "$ac_file" \
39425 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
39426 fi
39427 else
39428 $as_echo "/* $configure_input */" \
39429 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
39430 || as_fn_error $? "could not create -" "$LINENO" 5
39431 fi
39432 # Compute "$ac_file"'s index in $config_headers.
39433 _am_arg="$ac_file"
39434 _am_stamp_count=1
39435 for _am_header in $config_headers :; do
39436 case $_am_header in
39437 $_am_arg | $_am_arg:* )
39438 break ;;
39439 * )
39440 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
39441 esac
39442 done
39443 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
39444 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
39445 X"$_am_arg" : 'X\(//\)[^/]' \| \
39446 X"$_am_arg" : 'X\(//\)$' \| \
39447 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
39448 $as_echo X"$_am_arg" |
39449 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
39450 s//\1/
39451 q
39452 }
39453 /^X\(\/\/\)[^/].*/{
39454 s//\1/
39455 q
39456 }
39457 /^X\(\/\/\)$/{
39458 s//\1/
39459 q
39460 }
39461 /^X\(\/\).*/{
39462 s//\1/
39463 q
39464 }
39465 s/.*/./; q'`/stamp-h$_am_stamp_count
39466 ;;
39467
39468 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
39469 $as_echo "$as_me: executing $ac_file commands" >&6;}
39470 ;;
39471 esac
39472
39473
39474 case $ac_file$ac_mode in
39475 "zfs_config.h":H)
39476 (mv zfs_config.h zfs_config.h.tmp &&
39477 awk -f ${ac_srcdir}/config/config.awk zfs_config.h.tmp >zfs_config.h &&
39478 rm zfs_config.h.tmp) || exit 1 ;;
39479 "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
39480 # Older Autoconf quotes --file arguments for eval, but not when files
39481 # are listed without --file. Let's play safe and only enable the eval
39482 # if we detect the quoting.
39483 case $CONFIG_FILES in
39484 *\'*) eval set x "$CONFIG_FILES" ;;
39485 *) set x $CONFIG_FILES ;;
39486 esac
39487 shift
39488 for mf
39489 do
39490 # Strip MF so we end up with the name of the file.
39491 mf=`echo "$mf" | sed -e 's/:.*$//'`
39492 # Check whether this is an Automake generated Makefile or not.
39493 # We used to match only the files named 'Makefile.in', but
39494 # some people rename them; so instead we look at the file content.
39495 # Grep'ing the first line is not enough: some people post-process
39496 # each Makefile.in and add a new line on top of each file to say so.
39497 # Grep'ing the whole file is not good either: AIX grep has a line
39498 # limit of 2048, but all sed's we know have understand at least 4000.
39499 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
39500 dirpart=`$as_dirname -- "$mf" ||
39501 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
39502 X"$mf" : 'X\(//\)[^/]' \| \
39503 X"$mf" : 'X\(//\)$' \| \
39504 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
39505 $as_echo X"$mf" |
39506 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
39507 s//\1/
39508 q
39509 }
39510 /^X\(\/\/\)[^/].*/{
39511 s//\1/
39512 q
39513 }
39514 /^X\(\/\/\)$/{
39515 s//\1/
39516 q
39517 }
39518 /^X\(\/\).*/{
39519 s//\1/
39520 q
39521 }
39522 s/.*/./; q'`
39523 else
39524 continue
39525 fi
39526 # Extract the definition of DEPDIR, am__include, and am__quote
39527 # from the Makefile without running 'make'.
39528 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
39529 test -z "$DEPDIR" && continue
39530 am__include=`sed -n 's/^am__include = //p' < "$mf"`
39531 test -z "$am__include" && continue
39532 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
39533 # Find all dependency output files, they are included files with
39534 # $(DEPDIR) in their names. We invoke sed twice because it is the
39535 # simplest approach to changing $(DEPDIR) to its actual value in the
39536 # expansion.
39537 for file in `sed -n "
39538 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
39539 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
39540 # Make sure the directory exists.
39541 test -f "$dirpart/$file" && continue
39542 fdir=`$as_dirname -- "$file" ||
39543 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
39544 X"$file" : 'X\(//\)[^/]' \| \
39545 X"$file" : 'X\(//\)$' \| \
39546 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
39547 $as_echo X"$file" |
39548 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
39549 s//\1/
39550 q
39551 }
39552 /^X\(\/\/\)[^/].*/{
39553 s//\1/
39554 q
39555 }
39556 /^X\(\/\/\)$/{
39557 s//\1/
39558 q
39559 }
39560 /^X\(\/\).*/{
39561 s//\1/
39562 q
39563 }
39564 s/.*/./; q'`
39565 as_dir=$dirpart/$fdir; as_fn_mkdir_p
39566 # echo "creating $dirpart/$file"
39567 echo '# dummy' > "$dirpart/$file"
39568 done
39569 done
39570 }
39571 ;;
39572 "libtool":C)
39573
39574 # See if we are running on zsh, and set the options that allow our
39575 # commands through without removal of \ escapes.
39576 if test -n "${ZSH_VERSION+set}"; then
39577 setopt NO_GLOB_SUBST
39578 fi
39579
39580 cfgfile=${ofile}T
39581 trap "$RM \"$cfgfile\"; exit 1" 1 2 15
39582 $RM "$cfgfile"
39583
39584 cat <<_LT_EOF >> "$cfgfile"
39585 #! $SHELL
39586 # Generated automatically by $as_me ($PACKAGE) $VERSION
39587 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
39588
39589 # Provide generalized library-building support services.
39590 # Written by Gordon Matzigkeit, 1996
39591
39592 # Copyright (C) 2014 Free Software Foundation, Inc.
39593 # This is free software; see the source for copying conditions. There is NO
39594 # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
39595
39596 # GNU Libtool is free software; you can redistribute it and/or modify
39597 # it under the terms of the GNU General Public License as published by
39598 # the Free Software Foundation; either version 2 of of the License, or
39599 # (at your option) any later version.
39600 #
39601 # As a special exception to the GNU General Public License, if you
39602 # distribute this file as part of a program or library that is built
39603 # using GNU Libtool, you may include this file under the same
39604 # distribution terms that you use for the rest of that program.
39605 #
39606 # GNU Libtool is distributed in the hope that it will be useful, but
39607 # WITHOUT ANY WARRANTY; without even the implied warranty of
39608 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
39609 # GNU General Public License for more details.
39610 #
39611 # You should have received a copy of the GNU General Public License
39612 # along with this program. If not, see <http://www.gnu.org/licenses/>.
39613
39614
39615 # The names of the tagged configurations supported by this script.
39616 available_tags=''
39617
39618 # Configured defaults for sys_lib_dlsearch_path munging.
39619 : \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"}
39620
39621 # ### BEGIN LIBTOOL CONFIG
39622
39623 # Which release of libtool.m4 was used?
39624 macro_version=$macro_version
39625 macro_revision=$macro_revision
39626
39627 # Whether or not to build shared libraries.
39628 build_libtool_libs=$enable_shared
39629
39630 # Whether or not to build static libraries.
39631 build_old_libs=$enable_static
39632
39633 # What type of objects to build.
39634 pic_mode=$pic_mode
39635
39636 # Whether or not to optimize for fast installation.
39637 fast_install=$enable_fast_install
39638
39639 # Shared archive member basename,for filename based shared library versioning on AIX.
39640 shared_archive_member_spec=$shared_archive_member_spec
39641
39642 # Shell to use when invoking shell scripts.
39643 SHELL=$lt_SHELL
39644
39645 # An echo program that protects backslashes.
39646 ECHO=$lt_ECHO
39647
39648 # The PATH separator for the build system.
39649 PATH_SEPARATOR=$lt_PATH_SEPARATOR
39650
39651 # The host system.
39652 host_alias=$host_alias
39653 host=$host
39654 host_os=$host_os
39655
39656 # The build system.
39657 build_alias=$build_alias
39658 build=$build
39659 build_os=$build_os
39660
39661 # A sed program that does not truncate output.
39662 SED=$lt_SED
39663
39664 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
39665 Xsed="\$SED -e 1s/^X//"
39666
39667 # A grep program that handles long lines.
39668 GREP=$lt_GREP
39669
39670 # An ERE matcher.
39671 EGREP=$lt_EGREP
39672
39673 # A literal string matcher.
39674 FGREP=$lt_FGREP
39675
39676 # A BSD- or MS-compatible name lister.
39677 NM=$lt_NM
39678
39679 # Whether we need soft or hard links.
39680 LN_S=$lt_LN_S
39681
39682 # What is the maximum length of a command?
39683 max_cmd_len=$max_cmd_len
39684
39685 # Object file suffix (normally "o").
39686 objext=$ac_objext
39687
39688 # Executable file suffix (normally "").
39689 exeext=$exeext
39690
39691 # whether the shell understands "unset".
39692 lt_unset=$lt_unset
39693
39694 # turn spaces into newlines.
39695 SP2NL=$lt_lt_SP2NL
39696
39697 # turn newlines into spaces.
39698 NL2SP=$lt_lt_NL2SP
39699
39700 # convert \$build file names to \$host format.
39701 to_host_file_cmd=$lt_cv_to_host_file_cmd
39702
39703 # convert \$build files to toolchain format.
39704 to_tool_file_cmd=$lt_cv_to_tool_file_cmd
39705
39706 # An object symbol dumper.
39707 OBJDUMP=$lt_OBJDUMP
39708
39709 # Method to check whether dependent libraries are shared objects.
39710 deplibs_check_method=$lt_deplibs_check_method
39711
39712 # Command to use when deplibs_check_method = "file_magic".
39713 file_magic_cmd=$lt_file_magic_cmd
39714
39715 # How to find potential files when deplibs_check_method = "file_magic".
39716 file_magic_glob=$lt_file_magic_glob
39717
39718 # Find potential files using nocaseglob when deplibs_check_method = "file_magic".
39719 want_nocaseglob=$lt_want_nocaseglob
39720
39721 # DLL creation program.
39722 DLLTOOL=$lt_DLLTOOL
39723
39724 # Command to associate shared and link libraries.
39725 sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd
39726
39727 # The archiver.
39728 AR=$lt_AR
39729
39730 # Flags to create an archive.
39731 AR_FLAGS=$lt_AR_FLAGS
39732
39733 # How to feed a file listing to the archiver.
39734 archiver_list_spec=$lt_archiver_list_spec
39735
39736 # A symbol stripping program.
39737 STRIP=$lt_STRIP
39738
39739 # Commands used to install an old-style archive.
39740 RANLIB=$lt_RANLIB
39741 old_postinstall_cmds=$lt_old_postinstall_cmds
39742 old_postuninstall_cmds=$lt_old_postuninstall_cmds
39743
39744 # Whether to use a lock for old archive extraction.
39745 lock_old_archive_extraction=$lock_old_archive_extraction
39746
39747 # A C compiler.
39748 LTCC=$lt_CC
39749
39750 # LTCC compiler flags.
39751 LTCFLAGS=$lt_CFLAGS
39752
39753 # Take the output of nm and produce a listing of raw symbols and C names.
39754 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
39755
39756 # Transform the output of nm in a proper C declaration.
39757 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
39758
39759 # Transform the output of nm into a list of symbols to manually relocate.
39760 global_symbol_to_import=$lt_lt_cv_sys_global_symbol_to_import
39761
39762 # Transform the output of nm in a C name address pair.
39763 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
39764
39765 # Transform the output of nm in a C name address pair when lib prefix is needed.
39766 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
39767
39768 # The name lister interface.
39769 nm_interface=$lt_lt_cv_nm_interface
39770
39771 # Specify filename containing input files for \$NM.
39772 nm_file_list_spec=$lt_nm_file_list_spec
39773
39774 # The root where to search for dependent libraries,and where our libraries should be installed.
39775 lt_sysroot=$lt_sysroot
39776
39777 # Command to truncate a binary pipe.
39778 lt_truncate_bin=$lt_lt_cv_truncate_bin
39779
39780 # The name of the directory that contains temporary libtool files.
39781 objdir=$objdir
39782
39783 # Used to examine libraries when file_magic_cmd begins with "file".
39784 MAGIC_CMD=$MAGIC_CMD
39785
39786 # Must we lock files when doing compilation?
39787 need_locks=$lt_need_locks
39788
39789 # Manifest tool.
39790 MANIFEST_TOOL=$lt_MANIFEST_TOOL
39791
39792 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
39793 DSYMUTIL=$lt_DSYMUTIL
39794
39795 # Tool to change global to local symbols on Mac OS X.
39796 NMEDIT=$lt_NMEDIT
39797
39798 # Tool to manipulate fat objects and archives on Mac OS X.
39799 LIPO=$lt_LIPO
39800
39801 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
39802 OTOOL=$lt_OTOOL
39803
39804 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
39805 OTOOL64=$lt_OTOOL64
39806
39807 # Old archive suffix (normally "a").
39808 libext=$libext
39809
39810 # Shared library suffix (normally ".so").
39811 shrext_cmds=$lt_shrext_cmds
39812
39813 # The commands to extract the exported symbol list from a shared archive.
39814 extract_expsyms_cmds=$lt_extract_expsyms_cmds
39815
39816 # Variables whose values should be saved in libtool wrapper scripts and
39817 # restored at link time.
39818 variables_saved_for_relink=$lt_variables_saved_for_relink
39819
39820 # Do we need the "lib" prefix for modules?
39821 need_lib_prefix=$need_lib_prefix
39822
39823 # Do we need a version for libraries?
39824 need_version=$need_version
39825
39826 # Library versioning type.
39827 version_type=$version_type
39828
39829 # Shared library runtime path variable.
39830 runpath_var=$runpath_var
39831
39832 # Shared library path variable.
39833 shlibpath_var=$shlibpath_var
39834
39835 # Is shlibpath searched before the hard-coded library search path?
39836 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
39837
39838 # Format of library name prefix.
39839 libname_spec=$lt_libname_spec
39840
39841 # List of archive names. First name is the real one, the rest are links.
39842 # The last name is the one that the linker finds with -lNAME
39843 library_names_spec=$lt_library_names_spec
39844
39845 # The coded name of the library, if different from the real name.
39846 soname_spec=$lt_soname_spec
39847
39848 # Permission mode override for installation of shared libraries.
39849 install_override_mode=$lt_install_override_mode
39850
39851 # Command to use after installation of a shared archive.
39852 postinstall_cmds=$lt_postinstall_cmds
39853
39854 # Command to use after uninstallation of a shared archive.
39855 postuninstall_cmds=$lt_postuninstall_cmds
39856
39857 # Commands used to finish a libtool library installation in a directory.
39858 finish_cmds=$lt_finish_cmds
39859
39860 # As "finish_cmds", except a single script fragment to be evaled but
39861 # not shown.
39862 finish_eval=$lt_finish_eval
39863
39864 # Whether we should hardcode library paths into libraries.
39865 hardcode_into_libs=$hardcode_into_libs
39866
39867 # Compile-time system search path for libraries.
39868 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
39869
39870 # Detected run-time system search path for libraries.
39871 sys_lib_dlsearch_path_spec=$lt_configure_time_dlsearch_path
39872
39873 # Explicit LT_SYS_LIBRARY_PATH set during ./configure time.
39874 configure_time_lt_sys_library_path=$lt_configure_time_lt_sys_library_path
39875
39876 # Whether dlopen is supported.
39877 dlopen_support=$enable_dlopen
39878
39879 # Whether dlopen of programs is supported.
39880 dlopen_self=$enable_dlopen_self
39881
39882 # Whether dlopen of statically linked programs is supported.
39883 dlopen_self_static=$enable_dlopen_self_static
39884
39885 # Commands to strip libraries.
39886 old_striplib=$lt_old_striplib
39887 striplib=$lt_striplib
39888
39889
39890 # The linker used to build libraries.
39891 LD=$lt_LD
39892
39893 # How to create reloadable object files.
39894 reload_flag=$lt_reload_flag
39895 reload_cmds=$lt_reload_cmds
39896
39897 # Commands used to build an old-style archive.
39898 old_archive_cmds=$lt_old_archive_cmds
39899
39900 # A language specific compiler.
39901 CC=$lt_compiler
39902
39903 # Is the compiler the GNU compiler?
39904 with_gcc=$GCC
39905
39906 # Compiler flag to turn off builtin functions.
39907 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
39908
39909 # Additional compiler flags for building library objects.
39910 pic_flag=$lt_lt_prog_compiler_pic
39911
39912 # How to pass a linker flag through the compiler.
39913 wl=$lt_lt_prog_compiler_wl
39914
39915 # Compiler flag to prevent dynamic linking.
39916 link_static_flag=$lt_lt_prog_compiler_static
39917
39918 # Does compiler simultaneously support -c and -o options?
39919 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
39920
39921 # Whether or not to add -lc for building shared libraries.
39922 build_libtool_need_lc=$archive_cmds_need_lc
39923
39924 # Whether or not to disallow shared libs when runtime libs are static.
39925 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
39926
39927 # Compiler flag to allow reflexive dlopens.
39928 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
39929
39930 # Compiler flag to generate shared objects directly from archives.
39931 whole_archive_flag_spec=$lt_whole_archive_flag_spec
39932
39933 # Whether the compiler copes with passing no objects directly.
39934 compiler_needs_object=$lt_compiler_needs_object
39935
39936 # Create an old-style archive from a shared archive.
39937 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
39938
39939 # Create a temporary old-style archive to link instead of a shared archive.
39940 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
39941
39942 # Commands used to build a shared archive.
39943 archive_cmds=$lt_archive_cmds
39944 archive_expsym_cmds=$lt_archive_expsym_cmds
39945
39946 # Commands used to build a loadable module if different from building
39947 # a shared archive.
39948 module_cmds=$lt_module_cmds
39949 module_expsym_cmds=$lt_module_expsym_cmds
39950
39951 # Whether we are building with GNU ld or not.
39952 with_gnu_ld=$lt_with_gnu_ld
39953
39954 # Flag that allows shared libraries with undefined symbols to be built.
39955 allow_undefined_flag=$lt_allow_undefined_flag
39956
39957 # Flag that enforces no undefined symbols.
39958 no_undefined_flag=$lt_no_undefined_flag
39959
39960 # Flag to hardcode \$libdir into a binary during linking.
39961 # This must work even if \$libdir does not exist
39962 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
39963
39964 # Whether we need a single "-rpath" flag with a separated argument.
39965 hardcode_libdir_separator=$lt_hardcode_libdir_separator
39966
39967 # Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes
39968 # DIR into the resulting binary.
39969 hardcode_direct=$hardcode_direct
39970
39971 # Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes
39972 # DIR into the resulting binary and the resulting library dependency is
39973 # "absolute",i.e impossible to change by setting \$shlibpath_var if the
39974 # library is relocated.
39975 hardcode_direct_absolute=$hardcode_direct_absolute
39976
39977 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
39978 # into the resulting binary.
39979 hardcode_minus_L=$hardcode_minus_L
39980
39981 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
39982 # into the resulting binary.
39983 hardcode_shlibpath_var=$hardcode_shlibpath_var
39984
39985 # Set to "yes" if building a shared library automatically hardcodes DIR
39986 # into the library and all subsequent libraries and executables linked
39987 # against it.
39988 hardcode_automatic=$hardcode_automatic
39989
39990 # Set to yes if linker adds runtime paths of dependent libraries
39991 # to runtime path list.
39992 inherit_rpath=$inherit_rpath
39993
39994 # Whether libtool must link a program against all its dependency libraries.
39995 link_all_deplibs=$link_all_deplibs
39996
39997 # Set to "yes" if exported symbols are required.
39998 always_export_symbols=$always_export_symbols
39999
40000 # The commands to list exported symbols.
40001 export_symbols_cmds=$lt_export_symbols_cmds
40002
40003 # Symbols that should not be listed in the preloaded symbols.
40004 exclude_expsyms=$lt_exclude_expsyms
40005
40006 # Symbols that must always be exported.
40007 include_expsyms=$lt_include_expsyms
40008
40009 # Commands necessary for linking programs (against libraries) with templates.
40010 prelink_cmds=$lt_prelink_cmds
40011
40012 # Commands necessary for finishing linking programs.
40013 postlink_cmds=$lt_postlink_cmds
40014
40015 # Specify filename containing input files.
40016 file_list_spec=$lt_file_list_spec
40017
40018 # How to hardcode a shared library path into an executable.
40019 hardcode_action=$hardcode_action
40020
40021 # ### END LIBTOOL CONFIG
40022
40023 _LT_EOF
40024
40025 cat <<'_LT_EOF' >> "$cfgfile"
40026
40027 # ### BEGIN FUNCTIONS SHARED WITH CONFIGURE
40028
40029 # func_munge_path_list VARIABLE PATH
40030 # -----------------------------------
40031 # VARIABLE is name of variable containing _space_ separated list of
40032 # directories to be munged by the contents of PATH, which is string
40033 # having a format:
40034 # "DIR[:DIR]:"
40035 # string "DIR[ DIR]" will be prepended to VARIABLE
40036 # ":DIR[:DIR]"
40037 # string "DIR[ DIR]" will be appended to VARIABLE
40038 # "DIRP[:DIRP]::[DIRA:]DIRA"
40039 # string "DIRP[ DIRP]" will be prepended to VARIABLE and string
40040 # "DIRA[ DIRA]" will be appended to VARIABLE
40041 # "DIR[:DIR]"
40042 # VARIABLE will be replaced by "DIR[ DIR]"
40043 func_munge_path_list ()
40044 {
40045 case x$2 in
40046 x)
40047 ;;
40048 *:)
40049 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\"
40050 ;;
40051 x:*)
40052 eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\"
40053 ;;
40054 *::*)
40055 eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
40056 eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\"
40057 ;;
40058 *)
40059 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\"
40060 ;;
40061 esac
40062 }
40063
40064
40065 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
40066 func_cc_basename ()
40067 {
40068 for cc_temp in $*""; do
40069 case $cc_temp in
40070 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
40071 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
40072 \-*) ;;
40073 *) break;;
40074 esac
40075 done
40076 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
40077 }
40078
40079
40080 # ### END FUNCTIONS SHARED WITH CONFIGURE
40081
40082 _LT_EOF
40083
40084 case $host_os in
40085 aix3*)
40086 cat <<\_LT_EOF >> "$cfgfile"
40087 # AIX sometimes has problems with the GCC collect2 program. For some
40088 # reason, if we set the COLLECT_NAMES environment variable, the problems
40089 # vanish in a puff of smoke.
40090 if test set != "${COLLECT_NAMES+set}"; then
40091 COLLECT_NAMES=
40092 export COLLECT_NAMES
40093 fi
40094 _LT_EOF
40095 ;;
40096 esac
40097
40098
40099 ltmain=$ac_aux_dir/ltmain.sh
40100
40101
40102 # We use sed instead of cat because bash on DJGPP gets confused if
40103 # if finds mixed CR/LF and LF-only lines. Since sed operates in
40104 # text mode, it properly converts lines to CR/LF. This bash problem
40105 # is reportedly fixed, but why not run on old versions too?
40106 sed '$q' "$ltmain" >> "$cfgfile" \
40107 || (rm -f "$cfgfile"; exit 1)
40108
40109 mv -f "$cfgfile" "$ofile" ||
40110 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
40111 chmod +x "$ofile"
40112
40113 ;;
40114
40115 esac
40116 done # for ac_tag
40117
40118
40119 as_fn_exit 0
40120 _ACEOF
40121 ac_clean_files=$ac_clean_files_save
40122
40123 test $ac_write_fail = 0 ||
40124 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
40125
40126
40127 # configure is writing to config.log, and then calls config.status.
40128 # config.status does its own redirection, appending to config.log.
40129 # Unfortunately, on DOS this fails, as config.log is still kept open
40130 # by configure, so config.status won't be able to write to it; its
40131 # output is simply discarded. So we exec the FD to /dev/null,
40132 # effectively closing config.log, so it can be properly (re)opened and
40133 # appended to by config.status. When coming back to configure, we
40134 # need to make the FD available again.
40135 if test "$no_create" != yes; then
40136 ac_cs_success=:
40137 ac_config_status_args=
40138 test "$silent" = yes &&
40139 ac_config_status_args="$ac_config_status_args --quiet"
40140 exec 5>/dev/null
40141 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
40142 exec 5>>config.log
40143 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
40144 # would make configure fail if this is the last instruction.
40145 $ac_cs_success || as_fn_exit 1
40146 fi
40147 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
40148 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
40149 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
40150 fi
40151
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