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UBUNTU: [Config] CONFIG_SND_BCM2708_SOC_ALLO_DIGIONE=m
[mirror_ubuntu-artful-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->bi_status exists" >&5
16301 $as_echo_n "checking whether bio->bi_status exists... " >&6; }
16302
16303
16304 cat confdefs.h - <<_ACEOF >conftest.c
16305
16306
16307 #include <linux/bio.h>
16308
16309 int
16310 main (void)
16311 {
16312
16313 struct bio bio __attribute__ ((unused));
16314 blk_status_t status __attribute__ ((unused)) = BLK_STS_OK;
16315
16316 bio.bi_status = status;
16317
16318 ;
16319 return 0;
16320 }
16321
16322 _ACEOF
16323
16324
16325
16326 cat - <<_ACEOF >conftest.h
16327
16328 _ACEOF
16329
16330
16331 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16332 echo "obj-m := conftest.o" >build/Makefile
16333 modpost_flag=''
16334 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16335 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16336 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16337 (eval $ac_try) 2>&5
16338 ac_status=$?
16339 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16340 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16341 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16342 (eval $ac_try) 2>&5
16343 ac_status=$?
16344 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16345 test $ac_status = 0; }; }; then :
16346
16347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16348 $as_echo "yes" >&6; }
16349
16350 $as_echo "#define HAVE_BIO_BI_STATUS 1" >>confdefs.h
16351
16352
16353 else
16354 $as_echo "$as_me: failed program was:" >&5
16355 sed 's/^/| /' conftest.$ac_ext >&5
16356
16357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16358 $as_echo "no" >&6; }
16359
16360
16361
16362 fi
16363 rm -Rf build
16364
16365
16366
16367
16368 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether BIO_RW_BARRIER is defined" >&5
16369 $as_echo_n "checking whether BIO_RW_BARRIER is defined... " >&6; }
16370
16371
16372 cat confdefs.h - <<_ACEOF >conftest.c
16373
16374
16375 #include <linux/bio.h>
16376
16377 int
16378 main (void)
16379 {
16380
16381 int flags __attribute__ ((unused));
16382 flags = BIO_RW_BARRIER;
16383
16384 ;
16385 return 0;
16386 }
16387
16388 _ACEOF
16389
16390
16391
16392 cat - <<_ACEOF >conftest.h
16393
16394 _ACEOF
16395
16396
16397 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16398 echo "obj-m := conftest.o" >build/Makefile
16399 modpost_flag=''
16400 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16401 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16402 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16403 (eval $ac_try) 2>&5
16404 ac_status=$?
16405 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16406 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16407 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16408 (eval $ac_try) 2>&5
16409 ac_status=$?
16410 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16411 test $ac_status = 0; }; }; then :
16412
16413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16414 $as_echo "yes" >&6; }
16415
16416 $as_echo "#define HAVE_BIO_RW_BARRIER 1" >>confdefs.h
16417
16418
16419 else
16420 $as_echo "$as_me: failed program was:" >&5
16421 sed 's/^/| /' conftest.$ac_ext >&5
16422
16423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16424 $as_echo "no" >&6; }
16425
16426
16427
16428 fi
16429 rm -Rf build
16430
16431
16432
16433
16434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether BIO_RW_DISCARD is defined" >&5
16435 $as_echo_n "checking whether BIO_RW_DISCARD is defined... " >&6; }
16436
16437
16438 cat confdefs.h - <<_ACEOF >conftest.c
16439
16440
16441 #include <linux/bio.h>
16442
16443 int
16444 main (void)
16445 {
16446
16447 int flags __attribute__ ((unused));
16448 flags = BIO_RW_DISCARD;
16449
16450 ;
16451 return 0;
16452 }
16453
16454 _ACEOF
16455
16456
16457
16458 cat - <<_ACEOF >conftest.h
16459
16460 _ACEOF
16461
16462
16463 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16464 echo "obj-m := conftest.o" >build/Makefile
16465 modpost_flag=''
16466 test "x$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_BIO_RW_DISCARD 1" >>confdefs.h
16483
16484
16485 else
16486 $as_echo "$as_me: failed program was:" >&5
16487 sed 's/^/| /' conftest.$ac_ext >&5
16488
16489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16490 $as_echo "no" >&6; }
16491
16492
16493
16494 fi
16495 rm -Rf build
16496
16497
16498
16499
16500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blk_queue_flush() is available" >&5
16501 $as_echo_n "checking whether blk_queue_flush() is available... " >&6; }
16502 tmp_flags="$EXTRA_KCFLAGS"
16503 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
16504
16505
16506 cat confdefs.h - <<_ACEOF >conftest.c
16507
16508
16509 #include <linux/blkdev.h>
16510
16511 int
16512 main (void)
16513 {
16514
16515 struct request_queue *q = NULL;
16516 (void) blk_queue_flush(q, REQ_FLUSH);
16517
16518 ;
16519 return 0;
16520 }
16521
16522 _ACEOF
16523
16524
16525
16526 cat - <<_ACEOF >conftest.h
16527
16528 _ACEOF
16529
16530
16531 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16532 echo "obj-m := conftest.o" >build/Makefile
16533 modpost_flag=''
16534 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16535 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16536 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16537 (eval $ac_try) 2>&5
16538 ac_status=$?
16539 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16540 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16541 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16542 (eval $ac_try) 2>&5
16543 ac_status=$?
16544 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16545 test $ac_status = 0; }; }; then :
16546
16547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16548 $as_echo "yes" >&6; }
16549
16550 $as_echo "#define HAVE_BLK_QUEUE_FLUSH 1" >>confdefs.h
16551
16552
16553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blk_queue_flush() is GPL-only" >&5
16554 $as_echo_n "checking whether blk_queue_flush() is GPL-only... " >&6; }
16555
16556
16557 cat confdefs.h - <<_ACEOF >conftest.c
16558
16559
16560 #include <linux/module.h>
16561 #include <linux/blkdev.h>
16562
16563 MODULE_LICENSE("$ZFS_META_LICENSE");
16564
16565 int
16566 main (void)
16567 {
16568
16569 struct request_queue *q = NULL;
16570 (void) blk_queue_flush(q, REQ_FLUSH);
16571
16572 ;
16573 return 0;
16574 }
16575
16576 _ACEOF
16577
16578
16579
16580 cat - <<_ACEOF >conftest.h
16581
16582 _ACEOF
16583
16584
16585 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16586 echo "obj-m := conftest.o" >build/Makefile
16587 modpost_flag=''
16588 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16589 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16590 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16591 (eval $ac_try) 2>&5
16592 ac_status=$?
16593 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16594 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16595 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16596 (eval $ac_try) 2>&5
16597 ac_status=$?
16598 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16599 test $ac_status = 0; }; }; then :
16600
16601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16602 $as_echo "no" >&6; }
16603
16604 else
16605 $as_echo "$as_me: failed program was:" >&5
16606 sed 's/^/| /' conftest.$ac_ext >&5
16607
16608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16609 $as_echo "yes" >&6; }
16610
16611 $as_echo "#define HAVE_BLK_QUEUE_FLUSH_GPL_ONLY 1" >>confdefs.h
16612
16613
16614
16615
16616 fi
16617 rm -Rf build
16618
16619
16620
16621 else
16622 $as_echo "$as_me: failed program was:" >&5
16623 sed 's/^/| /' conftest.$ac_ext >&5
16624
16625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16626 $as_echo "no" >&6; }
16627
16628
16629
16630 fi
16631 rm -Rf build
16632
16633
16634
16635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blk_queue_write_cache() exists" >&5
16636 $as_echo_n "checking whether blk_queue_write_cache() exists... " >&6; }
16637
16638
16639 cat confdefs.h - <<_ACEOF >conftest.c
16640
16641
16642 #include <linux/kernel.h>
16643 #include <linux/blkdev.h>
16644
16645
16646 int
16647 main (void)
16648 {
16649
16650 struct request_queue *q = NULL;
16651 blk_queue_write_cache(q, true, true);
16652
16653 ;
16654 return 0;
16655 }
16656
16657 _ACEOF
16658
16659
16660
16661 cat - <<_ACEOF >conftest.h
16662
16663 _ACEOF
16664
16665
16666 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16667 echo "obj-m := conftest.o" >build/Makefile
16668 modpost_flag=''
16669 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16670 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16671 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16672 (eval $ac_try) 2>&5
16673 ac_status=$?
16674 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16675 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16676 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16677 (eval $ac_try) 2>&5
16678 ac_status=$?
16679 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16680 test $ac_status = 0; }; }; then :
16681
16682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16683 $as_echo "yes" >&6; }
16684
16685 $as_echo "#define HAVE_BLK_QUEUE_WRITE_CACHE 1" >>confdefs.h
16686
16687
16688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blk_queue_write_cache() is GPL-only" >&5
16689 $as_echo_n "checking whether blk_queue_write_cache() is GPL-only... " >&6; }
16690
16691
16692 cat confdefs.h - <<_ACEOF >conftest.c
16693
16694
16695 #include <linux/kernel.h>
16696 #include <linux/module.h>
16697 #include <linux/blkdev.h>
16698
16699 MODULE_LICENSE("$ZFS_META_LICENSE");
16700
16701 int
16702 main (void)
16703 {
16704
16705 struct request_queue *q = NULL;
16706 blk_queue_write_cache(q, true, true);
16707
16708 ;
16709 return 0;
16710 }
16711
16712 _ACEOF
16713
16714
16715
16716 cat - <<_ACEOF >conftest.h
16717
16718 _ACEOF
16719
16720
16721 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16722 echo "obj-m := conftest.o" >build/Makefile
16723 modpost_flag=''
16724 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16725 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16726 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16727 (eval $ac_try) 2>&5
16728 ac_status=$?
16729 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16730 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16731 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16732 (eval $ac_try) 2>&5
16733 ac_status=$?
16734 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16735 test $ac_status = 0; }; }; then :
16736
16737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16738 $as_echo "no" >&6; }
16739
16740 else
16741 $as_echo "$as_me: failed program was:" >&5
16742 sed 's/^/| /' conftest.$ac_ext >&5
16743
16744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16745 $as_echo "yes" >&6; }
16746
16747 $as_echo "#define HAVE_BLK_QUEUE_WRITE_CACHE_GPL_ONLY 1" >>confdefs.h
16748
16749
16750
16751
16752 fi
16753 rm -Rf build
16754
16755
16756
16757 else
16758 $as_echo "$as_me: failed program was:" >&5
16759 sed 's/^/| /' conftest.$ac_ext >&5
16760
16761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16762 $as_echo "no" >&6; }
16763
16764
16765
16766 fi
16767 rm -Rf build
16768
16769
16770
16771 EXTRA_KCFLAGS="$tmp_flags"
16772
16773
16774 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blk_queue_max_hw_sectors() is available" >&5
16775 $as_echo_n "checking whether blk_queue_max_hw_sectors() is available... " >&6; }
16776 tmp_flags="$EXTRA_KCFLAGS"
16777 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
16778
16779
16780 cat confdefs.h - <<_ACEOF >conftest.c
16781
16782
16783 #include <linux/blkdev.h>
16784
16785 int
16786 main (void)
16787 {
16788
16789 struct request_queue *q = NULL;
16790 (void) blk_queue_max_hw_sectors(q, BLK_SAFE_MAX_SECTORS);
16791
16792 ;
16793 return 0;
16794 }
16795
16796 _ACEOF
16797
16798
16799
16800 cat - <<_ACEOF >conftest.h
16801
16802 _ACEOF
16803
16804
16805 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16806 echo "obj-m := conftest.o" >build/Makefile
16807 modpost_flag=''
16808 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16809 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16810 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16811 (eval $ac_try) 2>&5
16812 ac_status=$?
16813 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16814 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16815 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16816 (eval $ac_try) 2>&5
16817 ac_status=$?
16818 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16819 test $ac_status = 0; }; }; then :
16820
16821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16822 $as_echo "yes" >&6; }
16823
16824 $as_echo "#define HAVE_BLK_QUEUE_MAX_HW_SECTORS 1" >>confdefs.h
16825
16826
16827 else
16828 $as_echo "$as_me: failed program was:" >&5
16829 sed 's/^/| /' conftest.$ac_ext >&5
16830
16831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16832 $as_echo "no" >&6; }
16833
16834
16835
16836 fi
16837 rm -Rf build
16838
16839
16840 EXTRA_KCFLAGS="$tmp_flags"
16841
16842
16843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blk_queue_max_segments() is available" >&5
16844 $as_echo_n "checking whether blk_queue_max_segments() is available... " >&6; }
16845 tmp_flags="$EXTRA_KCFLAGS"
16846 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
16847
16848
16849 cat confdefs.h - <<_ACEOF >conftest.c
16850
16851
16852 #include <linux/blkdev.h>
16853
16854 int
16855 main (void)
16856 {
16857
16858 struct request_queue *q = NULL;
16859 (void) blk_queue_max_segments(q, BLK_MAX_SEGMENTS);
16860
16861 ;
16862 return 0;
16863 }
16864
16865 _ACEOF
16866
16867
16868
16869 cat - <<_ACEOF >conftest.h
16870
16871 _ACEOF
16872
16873
16874 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16875 echo "obj-m := conftest.o" >build/Makefile
16876 modpost_flag=''
16877 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16878 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16879 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16880 (eval $ac_try) 2>&5
16881 ac_status=$?
16882 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16883 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16884 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16885 (eval $ac_try) 2>&5
16886 ac_status=$?
16887 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16888 test $ac_status = 0; }; }; then :
16889
16890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16891 $as_echo "yes" >&6; }
16892
16893 $as_echo "#define HAVE_BLK_QUEUE_MAX_SEGMENTS 1" >>confdefs.h
16894
16895
16896 else
16897 $as_echo "$as_me: failed program was:" >&5
16898 sed 's/^/| /' conftest.$ac_ext >&5
16899
16900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16901 $as_echo "no" >&6; }
16902
16903
16904
16905 fi
16906 rm -Rf build
16907
16908
16909 EXTRA_KCFLAGS="$tmp_flags"
16910
16911
16912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the BIO_RW_UNPLUG enum is available" >&5
16913 $as_echo_n "checking whether the BIO_RW_UNPLUG enum is available... " >&6; }
16914 tmp_flags="$EXTRA_KCFLAGS"
16915 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
16916
16917
16918 cat confdefs.h - <<_ACEOF >conftest.c
16919
16920
16921 #include <linux/blkdev.h>
16922
16923 int
16924 main (void)
16925 {
16926
16927 extern enum bio_rw_flags rw;
16928
16929 rw = BIO_RW_UNPLUG;
16930
16931 ;
16932 return 0;
16933 }
16934
16935 _ACEOF
16936
16937
16938
16939 cat - <<_ACEOF >conftest.h
16940
16941 _ACEOF
16942
16943
16944 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16945 echo "obj-m := conftest.o" >build/Makefile
16946 modpost_flag=''
16947 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16948 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16949 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16950 (eval $ac_try) 2>&5
16951 ac_status=$?
16952 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16953 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16954 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16955 (eval $ac_try) 2>&5
16956 ac_status=$?
16957 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16958 test $ac_status = 0; }; }; then :
16959
16960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16961 $as_echo "yes" >&6; }
16962
16963 $as_echo "#define HAVE_BLK_QUEUE_HAVE_BIO_RW_UNPLUG 1" >>confdefs.h
16964
16965
16966 else
16967 $as_echo "$as_me: failed program was:" >&5
16968 sed 's/^/| /' conftest.$ac_ext >&5
16969
16970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16971 $as_echo "no" >&6; }
16972
16973
16974
16975 fi
16976 rm -Rf build
16977
16978
16979 EXTRA_KCFLAGS="$tmp_flags"
16980
16981
16982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct blk_plug is available" >&5
16983 $as_echo_n "checking whether struct blk_plug is available... " >&6; }
16984 tmp_flags="$EXTRA_KCFLAGS"
16985 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
16986
16987
16988 cat confdefs.h - <<_ACEOF >conftest.c
16989
16990
16991 #include <linux/blkdev.h>
16992
16993 int
16994 main (void)
16995 {
16996
16997 struct blk_plug plug;
16998
16999 blk_start_plug(&plug);
17000 blk_finish_plug(&plug);
17001
17002 ;
17003 return 0;
17004 }
17005
17006 _ACEOF
17007
17008
17009
17010 cat - <<_ACEOF >conftest.h
17011
17012 _ACEOF
17013
17014
17015 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17016 echo "obj-m := conftest.o" >build/Makefile
17017 modpost_flag=''
17018 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17019 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17020 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17021 (eval $ac_try) 2>&5
17022 ac_status=$?
17023 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17024 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17025 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17026 (eval $ac_try) 2>&5
17027 ac_status=$?
17028 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17029 test $ac_status = 0; }; }; then :
17030
17031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17032 $as_echo "yes" >&6; }
17033
17034 $as_echo "#define HAVE_BLK_QUEUE_HAVE_BLK_PLUG 1" >>confdefs.h
17035
17036
17037 else
17038 $as_echo "$as_me: failed program was:" >&5
17039 sed 's/^/| /' conftest.$ac_ext >&5
17040
17041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17042 $as_echo "no" >&6; }
17043
17044
17045
17046 fi
17047 rm -Rf build
17048
17049
17050 EXTRA_KCFLAGS="$tmp_flags"
17051
17052
17053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether get_disk_ro() is available" >&5
17054 $as_echo_n "checking whether get_disk_ro() is available... " >&6; }
17055 tmp_flags="$EXTRA_KCFLAGS"
17056 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
17057
17058
17059 cat confdefs.h - <<_ACEOF >conftest.c
17060
17061
17062 #include <linux/blkdev.h>
17063
17064 int
17065 main (void)
17066 {
17067
17068 struct gendisk *disk = NULL;
17069 (void) get_disk_ro(disk);
17070
17071 ;
17072 return 0;
17073 }
17074
17075 _ACEOF
17076
17077
17078
17079 cat - <<_ACEOF >conftest.h
17080
17081 _ACEOF
17082
17083
17084 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17085 echo "obj-m := conftest.o" >build/Makefile
17086 modpost_flag=''
17087 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17088 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17089 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17090 (eval $ac_try) 2>&5
17091 ac_status=$?
17092 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17093 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17094 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17095 (eval $ac_try) 2>&5
17096 ac_status=$?
17097 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17098 test $ac_status = 0; }; }; then :
17099
17100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17101 $as_echo "yes" >&6; }
17102
17103 $as_echo "#define HAVE_GET_DISK_RO 1" >>confdefs.h
17104
17105
17106 else
17107 $as_echo "$as_me: failed program was:" >&5
17108 sed 's/^/| /' conftest.$ac_ext >&5
17109
17110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17111 $as_echo "no" >&6; }
17112
17113
17114
17115 fi
17116 rm -Rf build
17117
17118
17119 EXTRA_KCFLAGS="$tmp_flags"
17120
17121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether get_gendisk() is available" >&5
17122 $as_echo_n "checking whether get_gendisk() is available... " >&6; }
17123
17124
17125
17126 cat confdefs.h - <<_ACEOF >conftest.c
17127
17128
17129 #include <linux/genhd.h>
17130
17131 int
17132 main (void)
17133 {
17134
17135 get_gendisk(0, NULL);
17136
17137 ;
17138 return 0;
17139 }
17140
17141 _ACEOF
17142
17143
17144
17145 cat - <<_ACEOF >conftest.h
17146
17147 _ACEOF
17148
17149
17150 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17151 echo "obj-m := conftest.o" >build/Makefile
17152 modpost_flag=''
17153 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17154 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17155 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17156 (eval $ac_try) 2>&5
17157 ac_status=$?
17158 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17159 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17160 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17161 (eval $ac_try) 2>&5
17162 ac_status=$?
17163 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17164 test $ac_status = 0; }; }; then :
17165 rc=0
17166 else
17167 $as_echo "$as_me: failed program was:" >&5
17168 sed 's/^/| /' conftest.$ac_ext >&5
17169 rc=1
17170
17171
17172 fi
17173 rm -Rf build
17174
17175
17176 if test $rc -ne 0; then :
17177
17178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17179 $as_echo "no" >&6; }
17180
17181 else
17182 if test "x$enable_linux_builtin" != xyes; then
17183
17184 grep -q -E '[[:space:]]get_gendisk[[:space:]]' \
17185 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
17186 rc=$?
17187 if test $rc -ne 0; then
17188 export=0
17189 for file in block/genhd.c; do
17190 grep -q -E "EXPORT_SYMBOL.*(get_gendisk)" \
17191 "$LINUX/$file" 2>/dev/null
17192 rc=$?
17193 if test $rc -eq 0; then
17194 export=1
17195 break;
17196 fi
17197 done
17198 if test $export -eq 0; then :
17199 rc=1
17200 else :
17201 rc=0
17202 fi
17203 else :
17204 rc=0
17205 fi
17206
17207 fi
17208 if test $rc -ne 0; then :
17209
17210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17211 $as_echo "no" >&6; }
17212
17213 else :
17214
17215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17216 $as_echo "yes" >&6; }
17217
17218 $as_echo "#define HAVE_GET_GENDISK 1" >>confdefs.h
17219
17220
17221 fi
17222 fi
17223
17224
17225
17226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bio_set_op_attrs is available" >&5
17227 $as_echo_n "checking whether bio_set_op_attrs is available... " >&6; }
17228
17229
17230 cat confdefs.h - <<_ACEOF >conftest.c
17231
17232
17233 #include <linux/bio.h>
17234
17235 int
17236 main (void)
17237 {
17238
17239 struct bio *bio __attribute__ ((unused)) = NULL;
17240
17241 bio_set_op_attrs(bio, 0, 0);
17242
17243 ;
17244 return 0;
17245 }
17246
17247 _ACEOF
17248
17249
17250
17251 cat - <<_ACEOF >conftest.h
17252
17253 _ACEOF
17254
17255
17256 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17257 echo "obj-m := conftest.o" >build/Makefile
17258 modpost_flag=''
17259 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17260 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17261 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17262 (eval $ac_try) 2>&5
17263 ac_status=$?
17264 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17265 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17266 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17267 (eval $ac_try) 2>&5
17268 ac_status=$?
17269 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17270 test $ac_status = 0; }; }; then :
17271
17272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17273 $as_echo "yes" >&6; }
17274
17275 $as_echo "#define HAVE_BIO_SET_OP_ATTRS 1" >>confdefs.h
17276
17277
17278 else
17279 $as_echo "$as_me: failed program was:" >&5
17280 sed 's/^/| /' conftest.$ac_ext >&5
17281
17282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17283 $as_echo "no" >&6; }
17284
17285
17286
17287 fi
17288 rm -Rf build
17289
17290
17291
17292
17293 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether generic_readlink is global" >&5
17294 $as_echo_n "checking whether generic_readlink is global... " >&6; }
17295
17296
17297 cat confdefs.h - <<_ACEOF >conftest.c
17298
17299
17300 #include <linux/fs.h>
17301
17302 int
17303 main (void)
17304 {
17305
17306 int i __attribute__ ((unused));
17307
17308 i = generic_readlink(NULL, NULL, 0);
17309
17310 ;
17311 return 0;
17312 }
17313
17314 _ACEOF
17315
17316
17317
17318 cat - <<_ACEOF >conftest.h
17319
17320 _ACEOF
17321
17322
17323 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17324 echo "obj-m := conftest.o" >build/Makefile
17325 modpost_flag=''
17326 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17327 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17328 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17329 (eval $ac_try) 2>&5
17330 ac_status=$?
17331 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17332 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17333 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17334 (eval $ac_try) 2>&5
17335 ac_status=$?
17336 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17337 test $ac_status = 0; }; }; then :
17338
17339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17340 $as_echo "yes" >&6; }
17341
17342 $as_echo "#define HAVE_GENERIC_READLINK 1" >>confdefs.h
17343
17344
17345 else
17346 $as_echo "$as_me: failed program was:" >&5
17347 sed 's/^/| /' conftest.$ac_ext >&5
17348
17349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17350 $as_echo "no" >&6; }
17351
17352
17353
17354 fi
17355 rm -Rf build
17356
17357
17358
17359
17360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ql->discard_granularity is available" >&5
17361 $as_echo_n "checking whether ql->discard_granularity is available... " >&6; }
17362
17363
17364 cat confdefs.h - <<_ACEOF >conftest.c
17365
17366
17367 #include <linux/blkdev.h>
17368
17369 int
17370 main (void)
17371 {
17372
17373 struct queue_limits ql __attribute__ ((unused));
17374
17375 ql.discard_granularity = 0;
17376
17377 ;
17378 return 0;
17379 }
17380
17381 _ACEOF
17382
17383
17384
17385 cat - <<_ACEOF >conftest.h
17386
17387 _ACEOF
17388
17389
17390 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17391 echo "obj-m := conftest.o" >build/Makefile
17392 modpost_flag=''
17393 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17394 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17395 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17396 (eval $ac_try) 2>&5
17397 ac_status=$?
17398 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17399 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17400 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17401 (eval $ac_try) 2>&5
17402 ac_status=$?
17403 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17404 test $ac_status = 0; }; }; then :
17405
17406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17407 $as_echo "yes" >&6; }
17408
17409 $as_echo "#define HAVE_DISCARD_GRANULARITY 1" >>confdefs.h
17410
17411
17412 else
17413 $as_echo "$as_me: failed program was:" >&5
17414 sed 's/^/| /' conftest.$ac_ext >&5
17415
17416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17417 $as_echo "no" >&6; }
17418
17419
17420
17421 fi
17422 rm -Rf build
17423
17424
17425
17426
17427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether super_block uses const struct xattr_handler" >&5
17428 $as_echo_n "checking whether super_block uses const struct xattr_handler... " >&6; }
17429
17430
17431 cat confdefs.h - <<_ACEOF >conftest.c
17432
17433
17434 #include <linux/fs.h>
17435 #include <linux/xattr.h>
17436
17437 const struct xattr_handler xattr_test_handler = {
17438 .prefix = "test",
17439 .get = NULL,
17440 .set = NULL,
17441 };
17442
17443 const struct xattr_handler *xattr_handlers[] = {
17444 &xattr_test_handler,
17445 };
17446
17447 const struct super_block sb __attribute__ ((unused)) = {
17448 .s_xattr = xattr_handlers,
17449 };
17450
17451 int
17452 main (void)
17453 {
17454
17455
17456 ;
17457 return 0;
17458 }
17459
17460 _ACEOF
17461
17462
17463
17464 cat - <<_ACEOF >conftest.h
17465
17466 _ACEOF
17467
17468
17469 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17470 echo "obj-m := conftest.o" >build/Makefile
17471 modpost_flag=''
17472 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17473 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17474 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17475 (eval $ac_try) 2>&5
17476 ac_status=$?
17477 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17478 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17479 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17480 (eval $ac_try) 2>&5
17481 ac_status=$?
17482 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17483 test $ac_status = 0; }; }; then :
17484
17485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17486 $as_echo "yes" >&6; }
17487
17488 $as_echo "#define HAVE_CONST_XATTR_HANDLER 1" >>confdefs.h
17489
17490
17491 else
17492 $as_echo "$as_me: failed program was:" >&5
17493 sed 's/^/| /' conftest.$ac_ext >&5
17494
17495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17496 $as_echo "no" >&6; }
17497
17498
17499
17500 fi
17501 rm -Rf build
17502
17503
17504
17505
17506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler has name" >&5
17507 $as_echo_n "checking whether xattr_handler has name... " >&6; }
17508
17509
17510 cat confdefs.h - <<_ACEOF >conftest.c
17511
17512
17513 #include <linux/xattr.h>
17514
17515 static const struct xattr_handler
17516 xops __attribute__ ((unused)) = {
17517 .name = XATTR_NAME_POSIX_ACL_ACCESS,
17518 };
17519
17520 int
17521 main (void)
17522 {
17523
17524
17525 ;
17526 return 0;
17527 }
17528
17529 _ACEOF
17530
17531
17532
17533 cat - <<_ACEOF >conftest.h
17534
17535 _ACEOF
17536
17537
17538 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17539 echo "obj-m := conftest.o" >build/Makefile
17540 modpost_flag=''
17541 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17542 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17543 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17544 (eval $ac_try) 2>&5
17545 ac_status=$?
17546 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17547 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17548 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17549 (eval $ac_try) 2>&5
17550 ac_status=$?
17551 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17552 test $ac_status = 0; }; }; then :
17553
17554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17555 $as_echo "yes" >&6; }
17556
17557 $as_echo "#define HAVE_XATTR_HANDLER_NAME 1" >>confdefs.h
17558
17559
17560 else
17561 $as_echo "$as_me: failed program was:" >&5
17562 sed 's/^/| /' conftest.$ac_ext >&5
17563
17564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17565 $as_echo "no" >&6; }
17566
17567
17568
17569 fi
17570 rm -Rf build
17571
17572
17573
17574
17575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->get() wants both dentry and inode" >&5
17576 $as_echo_n "checking whether xattr_handler->get() wants both dentry and inode... " >&6; }
17577
17578
17579 cat confdefs.h - <<_ACEOF >conftest.c
17580
17581
17582 #include <linux/xattr.h>
17583
17584 int get(const struct xattr_handler *handler,
17585 struct dentry *dentry, struct inode *inode,
17586 const char *name, void *buffer, size_t size) { return 0; }
17587 static const struct xattr_handler
17588 xops __attribute__ ((unused)) = {
17589 .get = get,
17590 };
17591
17592 int
17593 main (void)
17594 {
17595
17596
17597 ;
17598 return 0;
17599 }
17600
17601 _ACEOF
17602
17603
17604
17605 cat - <<_ACEOF >conftest.h
17606
17607 _ACEOF
17608
17609
17610 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17611 echo "obj-m := conftest.o" >build/Makefile
17612 modpost_flag=''
17613 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17614 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17615 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17616 (eval $ac_try) 2>&5
17617 ac_status=$?
17618 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17619 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17620 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17621 (eval $ac_try) 2>&5
17622 ac_status=$?
17623 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17624 test $ac_status = 0; }; }; then :
17625
17626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17627 $as_echo "yes" >&6; }
17628
17629 $as_echo "#define HAVE_XATTR_GET_DENTRY_INODE 1" >>confdefs.h
17630
17631
17632 else
17633 $as_echo "$as_me: failed program was:" >&5
17634 sed 's/^/| /' conftest.$ac_ext >&5
17635
17636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->get() wants xattr_handler" >&5
17637 $as_echo_n "checking whether xattr_handler->get() wants xattr_handler... " >&6; }
17638
17639
17640 cat confdefs.h - <<_ACEOF >conftest.c
17641
17642
17643 #include <linux/xattr.h>
17644
17645 int get(const struct xattr_handler *handler,
17646 struct dentry *dentry, const char *name,
17647 void *buffer, size_t size) { return 0; }
17648 static const struct xattr_handler
17649 xops __attribute__ ((unused)) = {
17650 .get = get,
17651 };
17652
17653 int
17654 main (void)
17655 {
17656
17657
17658 ;
17659 return 0;
17660 }
17661
17662 _ACEOF
17663
17664
17665
17666 cat - <<_ACEOF >conftest.h
17667
17668 _ACEOF
17669
17670
17671 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17672 echo "obj-m := conftest.o" >build/Makefile
17673 modpost_flag=''
17674 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17675 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17676 { { eval echo "\"\$as_me\":${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 $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17681 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17682 (eval $ac_try) 2>&5
17683 ac_status=$?
17684 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17685 test $ac_status = 0; }; }; then :
17686
17687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17688 $as_echo "yes" >&6; }
17689
17690 $as_echo "#define HAVE_XATTR_GET_HANDLER 1" >>confdefs.h
17691
17692
17693 else
17694 $as_echo "$as_me: failed program was:" >&5
17695 sed 's/^/| /' conftest.$ac_ext >&5
17696
17697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17698 $as_echo "no" >&6; }
17699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->get() wants dentry" >&5
17700 $as_echo_n "checking whether xattr_handler->get() wants dentry... " >&6; }
17701
17702
17703 cat confdefs.h - <<_ACEOF >conftest.c
17704
17705
17706 #include <linux/xattr.h>
17707
17708 int get(struct dentry *dentry, const char *name,
17709 void *buffer, size_t size, int handler_flags)
17710 { return 0; }
17711 static const struct xattr_handler
17712 xops __attribute__ ((unused)) = {
17713 .get = get,
17714 };
17715
17716 int
17717 main (void)
17718 {
17719
17720
17721 ;
17722 return 0;
17723 }
17724
17725 _ACEOF
17726
17727
17728
17729 cat - <<_ACEOF >conftest.h
17730
17731 _ACEOF
17732
17733
17734 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17735 echo "obj-m := conftest.o" >build/Makefile
17736 modpost_flag=''
17737 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17738 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17739 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17740 (eval $ac_try) 2>&5
17741 ac_status=$?
17742 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17743 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17744 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17745 (eval $ac_try) 2>&5
17746 ac_status=$?
17747 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17748 test $ac_status = 0; }; }; then :
17749
17750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17751 $as_echo "yes" >&6; }
17752
17753 $as_echo "#define HAVE_XATTR_GET_DENTRY 1" >>confdefs.h
17754
17755
17756 else
17757 $as_echo "$as_me: failed program was:" >&5
17758 sed 's/^/| /' conftest.$ac_ext >&5
17759
17760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17761 $as_echo "no" >&6; }
17762 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->get() wants inode" >&5
17763 $as_echo_n "checking whether xattr_handler->get() wants inode... " >&6; }
17764
17765
17766 cat confdefs.h - <<_ACEOF >conftest.c
17767
17768
17769 #include <linux/xattr.h>
17770
17771 int get(struct inode *ip, const char *name,
17772 void *buffer, size_t size) { return 0; }
17773 static const struct xattr_handler
17774 xops __attribute__ ((unused)) = {
17775 .get = get,
17776 };
17777
17778 int
17779 main (void)
17780 {
17781
17782
17783 ;
17784 return 0;
17785 }
17786
17787 _ACEOF
17788
17789
17790
17791 cat - <<_ACEOF >conftest.h
17792
17793 _ACEOF
17794
17795
17796 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17797 echo "obj-m := conftest.o" >build/Makefile
17798 modpost_flag=''
17799 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17800 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17801 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17802 (eval $ac_try) 2>&5
17803 ac_status=$?
17804 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17805 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17806 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17807 (eval $ac_try) 2>&5
17808 ac_status=$?
17809 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17810 test $ac_status = 0; }; }; then :
17811
17812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17813 $as_echo "yes" >&6; }
17814
17815 $as_echo "#define HAVE_XATTR_GET_INODE 1" >>confdefs.h
17816
17817
17818 else
17819 $as_echo "$as_me: failed program was:" >&5
17820 sed 's/^/| /' conftest.$ac_ext >&5
17821
17822 as_fn_error $? "no; please file a bug report" "$LINENO" 5
17823
17824
17825
17826 fi
17827 rm -Rf build
17828
17829
17830
17831
17832
17833 fi
17834 rm -Rf build
17835
17836
17837
17838
17839
17840 fi
17841 rm -Rf build
17842
17843
17844
17845
17846
17847 fi
17848 rm -Rf build
17849
17850
17851
17852
17853 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->set() wants both dentry and inode" >&5
17854 $as_echo_n "checking whether xattr_handler->set() wants both dentry and inode... " >&6; }
17855
17856
17857 cat confdefs.h - <<_ACEOF >conftest.c
17858
17859
17860 #include <linux/xattr.h>
17861
17862 int set(const struct xattr_handler *handler,
17863 struct dentry *dentry, struct inode *inode,
17864 const char *name, const void *buffer,
17865 size_t size, int flags)
17866 { return 0; }
17867 static const struct xattr_handler
17868 xops __attribute__ ((unused)) = {
17869 .set = set,
17870 };
17871
17872 int
17873 main (void)
17874 {
17875
17876
17877 ;
17878 return 0;
17879 }
17880
17881 _ACEOF
17882
17883
17884
17885 cat - <<_ACEOF >conftest.h
17886
17887 _ACEOF
17888
17889
17890 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17891 echo "obj-m := conftest.o" >build/Makefile
17892 modpost_flag=''
17893 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17894 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17895 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17896 (eval $ac_try) 2>&5
17897 ac_status=$?
17898 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17899 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17900 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17901 (eval $ac_try) 2>&5
17902 ac_status=$?
17903 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17904 test $ac_status = 0; }; }; then :
17905
17906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17907 $as_echo "yes" >&6; }
17908
17909 $as_echo "#define HAVE_XATTR_SET_DENTRY_INODE 1" >>confdefs.h
17910
17911
17912 else
17913 $as_echo "$as_me: failed program was:" >&5
17914 sed 's/^/| /' conftest.$ac_ext >&5
17915
17916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->set() wants xattr_handler" >&5
17917 $as_echo_n "checking whether xattr_handler->set() wants xattr_handler... " >&6; }
17918
17919
17920 cat confdefs.h - <<_ACEOF >conftest.c
17921
17922
17923 #include <linux/xattr.h>
17924
17925 int set(const struct xattr_handler *handler,
17926 struct dentry *dentry, const char *name,
17927 const void *buffer, size_t size, int flags)
17928 { return 0; }
17929 static const struct xattr_handler
17930 xops __attribute__ ((unused)) = {
17931 .set = set,
17932 };
17933
17934 int
17935 main (void)
17936 {
17937
17938
17939 ;
17940 return 0;
17941 }
17942
17943 _ACEOF
17944
17945
17946
17947 cat - <<_ACEOF >conftest.h
17948
17949 _ACEOF
17950
17951
17952 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17953 echo "obj-m := conftest.o" >build/Makefile
17954 modpost_flag=''
17955 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17956 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17957 { { eval echo "\"\$as_me\":${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 $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17962 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17963 (eval $ac_try) 2>&5
17964 ac_status=$?
17965 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17966 test $ac_status = 0; }; }; then :
17967
17968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17969 $as_echo "yes" >&6; }
17970
17971 $as_echo "#define HAVE_XATTR_SET_HANDLER 1" >>confdefs.h
17972
17973
17974 else
17975 $as_echo "$as_me: failed program was:" >&5
17976 sed 's/^/| /' conftest.$ac_ext >&5
17977
17978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17979 $as_echo "no" >&6; }
17980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->set() wants dentry" >&5
17981 $as_echo_n "checking whether xattr_handler->set() wants dentry... " >&6; }
17982
17983
17984 cat confdefs.h - <<_ACEOF >conftest.c
17985
17986
17987 #include <linux/xattr.h>
17988
17989 int set(struct dentry *dentry, const char *name,
17990 const void *buffer, size_t size, int flags,
17991 int handler_flags) { return 0; }
17992 static const struct xattr_handler
17993 xops __attribute__ ((unused)) = {
17994 .set = set,
17995 };
17996
17997 int
17998 main (void)
17999 {
18000
18001
18002 ;
18003 return 0;
18004 }
18005
18006 _ACEOF
18007
18008
18009
18010 cat - <<_ACEOF >conftest.h
18011
18012 _ACEOF
18013
18014
18015 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18016 echo "obj-m := conftest.o" >build/Makefile
18017 modpost_flag=''
18018 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18019 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18020 { { eval echo "\"\$as_me\":${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 $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18025 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18026 (eval $ac_try) 2>&5
18027 ac_status=$?
18028 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18029 test $ac_status = 0; }; }; then :
18030
18031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18032 $as_echo "yes" >&6; }
18033
18034 $as_echo "#define HAVE_XATTR_SET_DENTRY 1" >>confdefs.h
18035
18036
18037 else
18038 $as_echo "$as_me: failed program was:" >&5
18039 sed 's/^/| /' conftest.$ac_ext >&5
18040
18041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18042 $as_echo "no" >&6; }
18043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->set() wants inode" >&5
18044 $as_echo_n "checking whether xattr_handler->set() wants inode... " >&6; }
18045
18046
18047 cat confdefs.h - <<_ACEOF >conftest.c
18048
18049
18050 #include <linux/xattr.h>
18051
18052 int set(struct inode *ip, const char *name,
18053 const void *buffer, size_t size, int flags)
18054 { return 0; }
18055 static const struct xattr_handler
18056 xops __attribute__ ((unused)) = {
18057 .set = set,
18058 };
18059
18060 int
18061 main (void)
18062 {
18063
18064
18065 ;
18066 return 0;
18067 }
18068
18069 _ACEOF
18070
18071
18072
18073 cat - <<_ACEOF >conftest.h
18074
18075 _ACEOF
18076
18077
18078 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18079 echo "obj-m := conftest.o" >build/Makefile
18080 modpost_flag=''
18081 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18082 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18083 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18084 (eval $ac_try) 2>&5
18085 ac_status=$?
18086 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18087 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18088 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18089 (eval $ac_try) 2>&5
18090 ac_status=$?
18091 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18092 test $ac_status = 0; }; }; then :
18093
18094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18095 $as_echo "yes" >&6; }
18096
18097 $as_echo "#define HAVE_XATTR_SET_INODE 1" >>confdefs.h
18098
18099
18100 else
18101 $as_echo "$as_me: failed program was:" >&5
18102 sed 's/^/| /' conftest.$ac_ext >&5
18103
18104 as_fn_error $? "no; please file a bug report" "$LINENO" 5
18105
18106
18107
18108 fi
18109 rm -Rf build
18110
18111
18112
18113
18114
18115 fi
18116 rm -Rf build
18117
18118
18119
18120
18121
18122 fi
18123 rm -Rf build
18124
18125
18126
18127
18128
18129 fi
18130 rm -Rf build
18131
18132
18133
18134
18135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->list() wants simple" >&5
18136 $as_echo_n "checking whether xattr_handler->list() wants simple... " >&6; }
18137
18138
18139 cat confdefs.h - <<_ACEOF >conftest.c
18140
18141
18142 #include <linux/xattr.h>
18143
18144 bool list(struct dentry *dentry) { return 0; }
18145 static const struct xattr_handler
18146 xops __attribute__ ((unused)) = {
18147 .list = list,
18148 };
18149
18150 int
18151 main (void)
18152 {
18153
18154
18155 ;
18156 return 0;
18157 }
18158
18159 _ACEOF
18160
18161
18162
18163 cat - <<_ACEOF >conftest.h
18164
18165 _ACEOF
18166
18167
18168 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18169 echo "obj-m := conftest.o" >build/Makefile
18170 modpost_flag=''
18171 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18172 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18173 { { eval echo "\"\$as_me\":${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 $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18178 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18179 (eval $ac_try) 2>&5
18180 ac_status=$?
18181 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18182 test $ac_status = 0; }; }; then :
18183
18184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18185 $as_echo "yes" >&6; }
18186
18187 $as_echo "#define HAVE_XATTR_LIST_SIMPLE 1" >>confdefs.h
18188
18189
18190 else
18191 $as_echo "$as_me: failed program was:" >&5
18192 sed 's/^/| /' conftest.$ac_ext >&5
18193
18194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18195 $as_echo "no" >&6; }
18196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->list() wants xattr_handler" >&5
18197 $as_echo_n "checking whether xattr_handler->list() wants xattr_handler... " >&6; }
18198
18199
18200 cat confdefs.h - <<_ACEOF >conftest.c
18201
18202
18203 #include <linux/xattr.h>
18204
18205 size_t list(const struct xattr_handler *handler,
18206 struct dentry *dentry, char *list, size_t list_size,
18207 const char *name, size_t name_len) { return 0; }
18208 static const struct xattr_handler
18209 xops __attribute__ ((unused)) = {
18210 .list = list,
18211 };
18212
18213 int
18214 main (void)
18215 {
18216
18217
18218 ;
18219 return 0;
18220 }
18221
18222 _ACEOF
18223
18224
18225
18226 cat - <<_ACEOF >conftest.h
18227
18228 _ACEOF
18229
18230
18231 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18232 echo "obj-m := conftest.o" >build/Makefile
18233 modpost_flag=''
18234 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18235 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18236 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18237 (eval $ac_try) 2>&5
18238 ac_status=$?
18239 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18240 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18241 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18242 (eval $ac_try) 2>&5
18243 ac_status=$?
18244 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18245 test $ac_status = 0; }; }; then :
18246
18247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18248 $as_echo "yes" >&6; }
18249
18250 $as_echo "#define HAVE_XATTR_LIST_HANDLER 1" >>confdefs.h
18251
18252
18253 else
18254 $as_echo "$as_me: failed program was:" >&5
18255 sed 's/^/| /' conftest.$ac_ext >&5
18256
18257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18258 $as_echo "no" >&6; }
18259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->list() wants dentry" >&5
18260 $as_echo_n "checking whether xattr_handler->list() wants dentry... " >&6; }
18261
18262
18263 cat confdefs.h - <<_ACEOF >conftest.c
18264
18265
18266 #include <linux/xattr.h>
18267
18268 size_t list(struct dentry *dentry,
18269 char *list, size_t list_size,
18270 const char *name, size_t name_len,
18271 int handler_flags) { return 0; }
18272 static const struct xattr_handler
18273 xops __attribute__ ((unused)) = {
18274 .list = list,
18275 };
18276
18277 int
18278 main (void)
18279 {
18280
18281
18282 ;
18283 return 0;
18284 }
18285
18286 _ACEOF
18287
18288
18289
18290 cat - <<_ACEOF >conftest.h
18291
18292 _ACEOF
18293
18294
18295 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18296 echo "obj-m := conftest.o" >build/Makefile
18297 modpost_flag=''
18298 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18299 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18300 { { eval echo "\"\$as_me\":${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 $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18305 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18306 (eval $ac_try) 2>&5
18307 ac_status=$?
18308 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18309 test $ac_status = 0; }; }; then :
18310
18311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18312 $as_echo "yes" >&6; }
18313
18314 $as_echo "#define HAVE_XATTR_LIST_DENTRY 1" >>confdefs.h
18315
18316
18317 else
18318 $as_echo "$as_me: failed program was:" >&5
18319 sed 's/^/| /' conftest.$ac_ext >&5
18320
18321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18322 $as_echo "no" >&6; }
18323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->list() wants inode" >&5
18324 $as_echo_n "checking whether xattr_handler->list() wants inode... " >&6; }
18325
18326
18327 cat confdefs.h - <<_ACEOF >conftest.c
18328
18329
18330 #include <linux/xattr.h>
18331
18332 size_t list(struct inode *ip, char *lst,
18333 size_t list_size, const char *name,
18334 size_t name_len) { return 0; }
18335 static const struct xattr_handler
18336 xops __attribute__ ((unused)) = {
18337 .list = list,
18338 };
18339
18340 int
18341 main (void)
18342 {
18343
18344
18345 ;
18346 return 0;
18347 }
18348
18349 _ACEOF
18350
18351
18352
18353 cat - <<_ACEOF >conftest.h
18354
18355 _ACEOF
18356
18357
18358 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18359 echo "obj-m := conftest.o" >build/Makefile
18360 modpost_flag=''
18361 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18362 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18363 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18364 (eval $ac_try) 2>&5
18365 ac_status=$?
18366 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18367 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18368 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18369 (eval $ac_try) 2>&5
18370 ac_status=$?
18371 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18372 test $ac_status = 0; }; }; then :
18373
18374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18375 $as_echo "yes" >&6; }
18376
18377 $as_echo "#define HAVE_XATTR_LIST_INODE 1" >>confdefs.h
18378
18379
18380 else
18381 $as_echo "$as_me: failed program was:" >&5
18382 sed 's/^/| /' conftest.$ac_ext >&5
18383
18384 as_fn_error $? "no; please file a bug report" "$LINENO" 5
18385
18386
18387
18388 fi
18389 rm -Rf build
18390
18391
18392
18393
18394
18395 fi
18396 rm -Rf build
18397
18398
18399
18400
18401
18402 fi
18403 rm -Rf build
18404
18405
18406
18407
18408
18409 fi
18410 rm -Rf build
18411
18412
18413
18414
18415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether inode_owner_or_capable() exists" >&5
18416 $as_echo_n "checking whether inode_owner_or_capable() exists... " >&6; }
18417
18418
18419 cat confdefs.h - <<_ACEOF >conftest.c
18420
18421
18422 #include <linux/fs.h>
18423
18424 int
18425 main (void)
18426 {
18427
18428 struct inode *ip = NULL;
18429 (void) inode_owner_or_capable(ip);
18430
18431 ;
18432 return 0;
18433 }
18434
18435 _ACEOF
18436
18437
18438
18439 cat - <<_ACEOF >conftest.h
18440
18441 _ACEOF
18442
18443
18444 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18445 echo "obj-m := conftest.o" >build/Makefile
18446 modpost_flag=''
18447 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18448 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18449 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18450 (eval $ac_try) 2>&5
18451 ac_status=$?
18452 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18453 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18454 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18455 (eval $ac_try) 2>&5
18456 ac_status=$?
18457 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18458 test $ac_status = 0; }; }; then :
18459
18460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18461 $as_echo "yes" >&6; }
18462
18463 $as_echo "#define HAVE_INODE_OWNER_OR_CAPABLE 1" >>confdefs.h
18464
18465
18466 else
18467 $as_echo "$as_me: failed program was:" >&5
18468 sed 's/^/| /' conftest.$ac_ext >&5
18469
18470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18471 $as_echo "no" >&6; }
18472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether is_owner_or_cap() exists" >&5
18473 $as_echo_n "checking whether is_owner_or_cap() exists... " >&6; }
18474
18475
18476 cat confdefs.h - <<_ACEOF >conftest.c
18477
18478
18479 #include <linux/fs.h>
18480 #include <linux/sched.h>
18481
18482 int
18483 main (void)
18484 {
18485
18486 struct inode *ip = NULL;
18487 (void) is_owner_or_cap(ip);
18488
18489 ;
18490 return 0;
18491 }
18492
18493 _ACEOF
18494
18495
18496
18497 cat - <<_ACEOF >conftest.h
18498
18499 _ACEOF
18500
18501
18502 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18503 echo "obj-m := conftest.o" >build/Makefile
18504 modpost_flag=''
18505 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18506 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18507 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18508 (eval $ac_try) 2>&5
18509 ac_status=$?
18510 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18511 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18512 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18513 (eval $ac_try) 2>&5
18514 ac_status=$?
18515 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18516 test $ac_status = 0; }; }; then :
18517
18518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18519 $as_echo "yes" >&6; }
18520
18521 $as_echo "#define HAVE_IS_OWNER_OR_CAP 1" >>confdefs.h
18522
18523
18524 else
18525 $as_echo "$as_me: failed program was:" >&5
18526 sed 's/^/| /' conftest.$ac_ext >&5
18527
18528 as_fn_error $? "no - Please file a bug report at
18529 https://github.com/zfsonlinux/zfs/issues/new" "$LINENO" 5
18530
18531
18532
18533 fi
18534 rm -Rf build
18535
18536
18537
18538
18539
18540 fi
18541 rm -Rf build
18542
18543
18544
18545
18546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_acl_from_xattr() needs user_ns" >&5
18547 $as_echo_n "checking whether posix_acl_from_xattr() needs user_ns... " >&6; }
18548
18549
18550 cat confdefs.h - <<_ACEOF >conftest.c
18551
18552
18553 #include <linux/cred.h>
18554 #include <linux/fs.h>
18555 #include <linux/posix_acl_xattr.h>
18556
18557 int
18558 main (void)
18559 {
18560
18561 posix_acl_from_xattr(&init_user_ns, NULL, 0);
18562
18563 ;
18564 return 0;
18565 }
18566
18567 _ACEOF
18568
18569
18570
18571 cat - <<_ACEOF >conftest.h
18572
18573 _ACEOF
18574
18575
18576 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18577 echo "obj-m := conftest.o" >build/Makefile
18578 modpost_flag=''
18579 test "x$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_FROM_XATTR_USERNS 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
18613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_acl_release() is available" >&5
18614 $as_echo_n "checking whether posix_acl_release() is available... " >&6; }
18615
18616
18617 cat confdefs.h - <<_ACEOF >conftest.c
18618
18619
18620 #include <linux/cred.h>
18621 #include <linux/fs.h>
18622 #include <linux/posix_acl.h>
18623
18624 int
18625 main (void)
18626 {
18627
18628 struct posix_acl* tmp = posix_acl_alloc(1, 0);
18629 posix_acl_release(tmp);
18630
18631 ;
18632 return 0;
18633 }
18634
18635 _ACEOF
18636
18637
18638
18639 cat - <<_ACEOF >conftest.h
18640
18641 _ACEOF
18642
18643
18644 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18645 echo "obj-m := conftest.o" >build/Makefile
18646 modpost_flag=''
18647 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18648 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18649 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18650 (eval $ac_try) 2>&5
18651 ac_status=$?
18652 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18653 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18654 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18655 (eval $ac_try) 2>&5
18656 ac_status=$?
18657 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18658 test $ac_status = 0; }; }; then :
18659
18660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18661 $as_echo "yes" >&6; }
18662
18663 $as_echo "#define HAVE_POSIX_ACL_RELEASE 1" >>confdefs.h
18664
18665
18666 else
18667 $as_echo "$as_me: failed program was:" >&5
18668 sed 's/^/| /' conftest.$ac_ext >&5
18669
18670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18671 $as_echo "no" >&6; }
18672
18673
18674
18675 fi
18676 rm -Rf build
18677
18678
18679
18680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_acl_release() is GPL-only" >&5
18681 $as_echo_n "checking whether posix_acl_release() is GPL-only... " >&6; }
18682
18683
18684 cat confdefs.h - <<_ACEOF >conftest.c
18685
18686
18687 #include <linux/cred.h>
18688 #include <linux/fs.h>
18689 #include <linux/posix_acl.h>
18690
18691 MODULE_LICENSE("$ZFS_META_LICENSE");
18692
18693 int
18694 main (void)
18695 {
18696
18697 struct posix_acl* tmp = posix_acl_alloc(1, 0);
18698 posix_acl_release(tmp);
18699
18700 ;
18701 return 0;
18702 }
18703
18704 _ACEOF
18705
18706
18707
18708 cat - <<_ACEOF >conftest.h
18709
18710 _ACEOF
18711
18712
18713 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18714 echo "obj-m := conftest.o" >build/Makefile
18715 modpost_flag=''
18716 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18717 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18718 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18719 (eval $ac_try) 2>&5
18720 ac_status=$?
18721 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18722 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18723 { { eval echo "\"\$as_me\":${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; }; }; then :
18728
18729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18730 $as_echo "no" >&6; }
18731
18732 else
18733 $as_echo "$as_me: failed program was:" >&5
18734 sed 's/^/| /' conftest.$ac_ext >&5
18735
18736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18737 $as_echo "yes" >&6; }
18738
18739 $as_echo "#define HAVE_POSIX_ACL_RELEASE_GPL_ONLY 1" >>confdefs.h
18740
18741
18742
18743
18744 fi
18745 rm -Rf build
18746
18747
18748
18749
18750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether set_cached_acl() is usable" >&5
18751 $as_echo_n "checking whether set_cached_acl() is usable... " >&6; }
18752
18753
18754 cat confdefs.h - <<_ACEOF >conftest.c
18755
18756
18757 #include <linux/module.h>
18758 #include <linux/cred.h>
18759 #include <linux/fs.h>
18760 #include <linux/posix_acl.h>
18761
18762 MODULE_LICENSE("$ZFS_META_LICENSE");
18763
18764 int
18765 main (void)
18766 {
18767
18768 struct inode *ip = NULL;
18769 struct posix_acl *acl = posix_acl_alloc(1, 0);
18770 set_cached_acl(ip, ACL_TYPE_ACCESS, acl);
18771 forget_cached_acl(ip, ACL_TYPE_ACCESS);
18772
18773 ;
18774 return 0;
18775 }
18776
18777 _ACEOF
18778
18779
18780
18781 cat - <<_ACEOF >conftest.h
18782
18783 _ACEOF
18784
18785
18786 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18787 echo "obj-m := conftest.o" >build/Makefile
18788 modpost_flag=''
18789 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18790 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18791 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18792 (eval $ac_try) 2>&5
18793 ac_status=$?
18794 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18795 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18796 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18797 (eval $ac_try) 2>&5
18798 ac_status=$?
18799 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18800 test $ac_status = 0; }; }; then :
18801
18802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18803 $as_echo "yes" >&6; }
18804
18805 $as_echo "#define HAVE_SET_CACHED_ACL_USABLE 1" >>confdefs.h
18806
18807
18808 else
18809 $as_echo "$as_me: failed program was:" >&5
18810 sed 's/^/| /' conftest.$ac_ext >&5
18811
18812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18813 $as_echo "no" >&6; }
18814
18815
18816
18817 fi
18818 rm -Rf build
18819
18820
18821
18822
18823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_acl_chmod exists" >&5
18824 $as_echo_n "checking whether posix_acl_chmod exists... " >&6; }
18825
18826
18827 cat confdefs.h - <<_ACEOF >conftest.c
18828
18829
18830 #include <linux/fs.h>
18831 #include <linux/posix_acl.h>
18832
18833 int
18834 main (void)
18835 {
18836
18837 posix_acl_chmod(NULL, 0, 0)
18838
18839 ;
18840 return 0;
18841 }
18842
18843 _ACEOF
18844
18845
18846
18847 cat - <<_ACEOF >conftest.h
18848
18849 _ACEOF
18850
18851
18852 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18853 echo "obj-m := conftest.o" >build/Makefile
18854 modpost_flag=''
18855 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18856 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18857 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18858 (eval $ac_try) 2>&5
18859 ac_status=$?
18860 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18861 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18862 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18863 (eval $ac_try) 2>&5
18864 ac_status=$?
18865 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18866 test $ac_status = 0; }; }; then :
18867
18868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18869 $as_echo "yes" >&6; }
18870
18871 $as_echo "#define HAVE_POSIX_ACL_CHMOD 1" >>confdefs.h
18872
18873
18874 else
18875 $as_echo "$as_me: failed program was:" >&5
18876 sed 's/^/| /' conftest.$ac_ext >&5
18877
18878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18879 $as_echo "no" >&6; }
18880
18881
18882
18883 fi
18884 rm -Rf build
18885
18886
18887
18888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __posix_acl_chmod exists" >&5
18889 $as_echo_n "checking whether __posix_acl_chmod exists... " >&6; }
18890
18891
18892 cat confdefs.h - <<_ACEOF >conftest.c
18893
18894
18895 #include <linux/fs.h>
18896 #include <linux/posix_acl.h>
18897
18898 int
18899 main (void)
18900 {
18901
18902 __posix_acl_chmod(NULL, 0, 0)
18903
18904 ;
18905 return 0;
18906 }
18907
18908 _ACEOF
18909
18910
18911
18912 cat - <<_ACEOF >conftest.h
18913
18914 _ACEOF
18915
18916
18917 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18918 echo "obj-m := conftest.o" >build/Makefile
18919 modpost_flag=''
18920 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18921 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18922 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18923 (eval $ac_try) 2>&5
18924 ac_status=$?
18925 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18926 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18927 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18928 (eval $ac_try) 2>&5
18929 ac_status=$?
18930 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18931 test $ac_status = 0; }; }; then :
18932
18933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18934 $as_echo "yes" >&6; }
18935
18936 $as_echo "#define HAVE___POSIX_ACL_CHMOD 1" >>confdefs.h
18937
18938
18939 else
18940 $as_echo "$as_me: failed program was:" >&5
18941 sed 's/^/| /' conftest.$ac_ext >&5
18942
18943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18944 $as_echo "no" >&6; }
18945
18946
18947
18948 fi
18949 rm -Rf build
18950
18951
18952
18953
18954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_acl_equiv_mode() wants umode_t" >&5
18955 $as_echo_n "checking whether posix_acl_equiv_mode() wants umode_t... " >&6; }
18956
18957
18958 cat confdefs.h - <<_ACEOF >conftest.c
18959
18960
18961 #include <linux/fs.h>
18962 #include <linux/posix_acl.h>
18963
18964 int
18965 main (void)
18966 {
18967
18968 umode_t tmp;
18969 posix_acl_equiv_mode(NULL,&tmp);
18970
18971 ;
18972 return 0;
18973 }
18974
18975 _ACEOF
18976
18977
18978
18979 cat - <<_ACEOF >conftest.h
18980
18981 _ACEOF
18982
18983
18984 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18985 echo "obj-m := conftest.o" >build/Makefile
18986 modpost_flag=''
18987 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18988 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18989 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18990 (eval $ac_try) 2>&5
18991 ac_status=$?
18992 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18993 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18994 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18995 (eval $ac_try) 2>&5
18996 ac_status=$?
18997 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18998 test $ac_status = 0; }; }; then :
18999
19000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19001 $as_echo "yes" >&6; }
19002
19003 $as_echo "#define HAVE_POSIX_ACL_EQUIV_MODE_UMODE_T 1" >>confdefs.h
19004
19005
19006 else
19007 $as_echo "$as_me: failed program was:" >&5
19008 sed 's/^/| /' conftest.$ac_ext >&5
19009
19010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19011 $as_echo "no" >&6; }
19012
19013
19014
19015 fi
19016 rm -Rf build
19017
19018
19019
19020
19021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_acl_valid() wants user namespace" >&5
19022 $as_echo_n "checking whether posix_acl_valid() wants user namespace... " >&6; }
19023
19024
19025 cat confdefs.h - <<_ACEOF >conftest.c
19026
19027
19028 #include <linux/fs.h>
19029 #include <linux/posix_acl.h>
19030
19031 int
19032 main (void)
19033 {
19034
19035 struct user_namespace *user_ns = NULL;
19036 const struct posix_acl *acl = NULL;
19037 int error;
19038
19039 error = posix_acl_valid(user_ns, acl);
19040
19041 ;
19042 return 0;
19043 }
19044
19045 _ACEOF
19046
19047
19048
19049 cat - <<_ACEOF >conftest.h
19050
19051 _ACEOF
19052
19053
19054 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19055 echo "obj-m := conftest.o" >build/Makefile
19056 modpost_flag=''
19057 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19058 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19059 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19060 (eval $ac_try) 2>&5
19061 ac_status=$?
19062 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19063 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19064 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19065 (eval $ac_try) 2>&5
19066 ac_status=$?
19067 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19068 test $ac_status = 0; }; }; then :
19069
19070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19071 $as_echo "yes" >&6; }
19072
19073 $as_echo "#define HAVE_POSIX_ACL_VALID_WITH_NS 1" >>confdefs.h
19074
19075
19076 else
19077 $as_echo "$as_me: failed program was:" >&5
19078 sed 's/^/| /' conftest.$ac_ext >&5
19079
19080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19081 $as_echo "no" >&6; }
19082
19083
19084
19085 fi
19086 rm -Rf build
19087
19088
19089
19090
19091 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->permission() exists" >&5
19092 $as_echo_n "checking whether iops->permission() exists... " >&6; }
19093
19094
19095 cat confdefs.h - <<_ACEOF >conftest.c
19096
19097
19098 #include <linux/fs.h>
19099
19100 int permission_fn(struct inode *inode, int mask) { return 0; }
19101
19102 static const struct inode_operations
19103 iops __attribute__ ((unused)) = {
19104 .permission = permission_fn,
19105 };
19106
19107 int
19108 main (void)
19109 {
19110
19111
19112 ;
19113 return 0;
19114 }
19115
19116 _ACEOF
19117
19118
19119
19120 cat - <<_ACEOF >conftest.h
19121
19122 _ACEOF
19123
19124
19125 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19126 echo "obj-m := conftest.o" >build/Makefile
19127 modpost_flag=''
19128 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19129 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19130 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19131 (eval $ac_try) 2>&5
19132 ac_status=$?
19133 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19134 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19135 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19136 (eval $ac_try) 2>&5
19137 ac_status=$?
19138 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19139 test $ac_status = 0; }; }; then :
19140
19141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19142 $as_echo "yes" >&6; }
19143
19144 $as_echo "#define HAVE_PERMISSION 1" >>confdefs.h
19145
19146
19147 else
19148 $as_echo "$as_me: failed program was:" >&5
19149 sed 's/^/| /' conftest.$ac_ext >&5
19150
19151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19152 $as_echo "no" >&6; }
19153
19154
19155
19156 fi
19157 rm -Rf build
19158
19159
19160
19161
19162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->permission() wants nameidata" >&5
19163 $as_echo_n "checking whether iops->permission() wants nameidata... " >&6; }
19164
19165
19166 cat confdefs.h - <<_ACEOF >conftest.c
19167
19168
19169 #include <linux/fs.h>
19170
19171 int permission_fn(struct inode *inode, int mask,
19172 struct nameidata *nd) { return 0; }
19173
19174 static const struct inode_operations
19175 iops __attribute__ ((unused)) = {
19176 .permission = permission_fn,
19177 };
19178
19179 int
19180 main (void)
19181 {
19182
19183
19184 ;
19185 return 0;
19186 }
19187
19188 _ACEOF
19189
19190
19191
19192 cat - <<_ACEOF >conftest.h
19193
19194 _ACEOF
19195
19196
19197 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19198 echo "obj-m := conftest.o" >build/Makefile
19199 modpost_flag=''
19200 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19201 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19202 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19203 (eval $ac_try) 2>&5
19204 ac_status=$?
19205 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19206 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19207 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19208 (eval $ac_try) 2>&5
19209 ac_status=$?
19210 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19211 test $ac_status = 0; }; }; then :
19212
19213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19214 $as_echo "yes" >&6; }
19215
19216 $as_echo "#define HAVE_PERMISSION 1" >>confdefs.h
19217
19218
19219 $as_echo "#define HAVE_PERMISSION_WITH_NAMEIDATA 1" >>confdefs.h
19220
19221
19222 else
19223 $as_echo "$as_me: failed program was:" >&5
19224 sed 's/^/| /' conftest.$ac_ext >&5
19225
19226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19227 $as_echo "no" >&6; }
19228
19229
19230
19231 fi
19232 rm -Rf build
19233
19234
19235
19236
19237 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->check_acl() exists" >&5
19238 $as_echo_n "checking whether iops->check_acl() exists... " >&6; }
19239
19240
19241 cat confdefs.h - <<_ACEOF >conftest.c
19242
19243
19244 #include <linux/fs.h>
19245
19246 int check_acl_fn(struct inode *inode, int mask) { return 0; }
19247
19248 static const struct inode_operations
19249 iops __attribute__ ((unused)) = {
19250 .check_acl = check_acl_fn,
19251 };
19252
19253 int
19254 main (void)
19255 {
19256
19257
19258 ;
19259 return 0;
19260 }
19261
19262 _ACEOF
19263
19264
19265
19266 cat - <<_ACEOF >conftest.h
19267
19268 _ACEOF
19269
19270
19271 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19272 echo "obj-m := conftest.o" >build/Makefile
19273 modpost_flag=''
19274 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19275 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19276 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19277 (eval $ac_try) 2>&5
19278 ac_status=$?
19279 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19280 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19281 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19282 (eval $ac_try) 2>&5
19283 ac_status=$?
19284 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19285 test $ac_status = 0; }; }; then :
19286
19287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19288 $as_echo "yes" >&6; }
19289
19290 $as_echo "#define HAVE_CHECK_ACL 1" >>confdefs.h
19291
19292
19293 else
19294 $as_echo "$as_me: failed program was:" >&5
19295 sed 's/^/| /' conftest.$ac_ext >&5
19296
19297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19298 $as_echo "no" >&6; }
19299
19300
19301
19302 fi
19303 rm -Rf build
19304
19305
19306
19307
19308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->check_acl() wants flags" >&5
19309 $as_echo_n "checking whether iops->check_acl() wants flags... " >&6; }
19310
19311
19312 cat confdefs.h - <<_ACEOF >conftest.c
19313
19314
19315 #include <linux/fs.h>
19316
19317 int check_acl_fn(struct inode *inode, int mask,
19318 unsigned int flags) { return 0; }
19319
19320 static const struct inode_operations
19321 iops __attribute__ ((unused)) = {
19322 .check_acl = check_acl_fn,
19323 };
19324
19325 int
19326 main (void)
19327 {
19328
19329
19330 ;
19331 return 0;
19332 }
19333
19334 _ACEOF
19335
19336
19337
19338 cat - <<_ACEOF >conftest.h
19339
19340 _ACEOF
19341
19342
19343 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19344 echo "obj-m := conftest.o" >build/Makefile
19345 modpost_flag=''
19346 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19347 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19348 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19349 (eval $ac_try) 2>&5
19350 ac_status=$?
19351 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19352 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19353 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19354 (eval $ac_try) 2>&5
19355 ac_status=$?
19356 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19357 test $ac_status = 0; }; }; then :
19358
19359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19360 $as_echo "yes" >&6; }
19361
19362 $as_echo "#define HAVE_CHECK_ACL 1" >>confdefs.h
19363
19364
19365 $as_echo "#define HAVE_CHECK_ACL_WITH_FLAGS 1" >>confdefs.h
19366
19367
19368 else
19369 $as_echo "$as_me: failed program was:" >&5
19370 sed 's/^/| /' conftest.$ac_ext >&5
19371
19372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19373 $as_echo "no" >&6; }
19374
19375
19376
19377 fi
19378 rm -Rf build
19379
19380
19381
19382
19383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->get_acl() exists" >&5
19384 $as_echo_n "checking whether iops->get_acl() exists... " >&6; }
19385
19386
19387 cat confdefs.h - <<_ACEOF >conftest.c
19388
19389
19390 #include <linux/fs.h>
19391
19392 struct posix_acl *get_acl_fn(struct inode *inode, int type)
19393 { return NULL; }
19394
19395 static const struct inode_operations
19396 iops __attribute__ ((unused)) = {
19397 .get_acl = get_acl_fn,
19398 };
19399
19400 int
19401 main (void)
19402 {
19403
19404
19405 ;
19406 return 0;
19407 }
19408
19409 _ACEOF
19410
19411
19412
19413 cat - <<_ACEOF >conftest.h
19414
19415 _ACEOF
19416
19417
19418 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19419 echo "obj-m := conftest.o" >build/Makefile
19420 modpost_flag=''
19421 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19422 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19423 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19424 (eval $ac_try) 2>&5
19425 ac_status=$?
19426 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19427 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19428 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19429 (eval $ac_try) 2>&5
19430 ac_status=$?
19431 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19432 test $ac_status = 0; }; }; then :
19433
19434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19435 $as_echo "yes" >&6; }
19436
19437 $as_echo "#define HAVE_GET_ACL 1" >>confdefs.h
19438
19439
19440 else
19441 $as_echo "$as_me: failed program was:" >&5
19442 sed 's/^/| /' conftest.$ac_ext >&5
19443
19444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19445 $as_echo "no" >&6; }
19446
19447
19448
19449 fi
19450 rm -Rf build
19451
19452
19453
19454
19455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->set_acl() exists" >&5
19456 $as_echo_n "checking whether iops->set_acl() exists... " >&6; }
19457
19458
19459 cat confdefs.h - <<_ACEOF >conftest.c
19460
19461
19462 #include <linux/fs.h>
19463
19464 int set_acl_fn(struct inode *inode, struct posix_acl *acl, int type)
19465 { return 0; }
19466
19467 static const struct inode_operations
19468 iops __attribute__ ((unused)) = {
19469 .set_acl = set_acl_fn,
19470 };
19471
19472 int
19473 main (void)
19474 {
19475
19476
19477 ;
19478 return 0;
19479 }
19480
19481 _ACEOF
19482
19483
19484
19485 cat - <<_ACEOF >conftest.h
19486
19487 _ACEOF
19488
19489
19490 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19491 echo "obj-m := conftest.o" >build/Makefile
19492 modpost_flag=''
19493 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19494 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19495 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19496 (eval $ac_try) 2>&5
19497 ac_status=$?
19498 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19499 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19500 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19501 (eval $ac_try) 2>&5
19502 ac_status=$?
19503 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19504 test $ac_status = 0; }; }; then :
19505
19506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19507 $as_echo "yes" >&6; }
19508
19509 $as_echo "#define HAVE_SET_ACL 1" >>confdefs.h
19510
19511
19512 else
19513 $as_echo "$as_me: failed program was:" >&5
19514 sed 's/^/| /' conftest.$ac_ext >&5
19515
19516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19517 $as_echo "no" >&6; }
19518
19519
19520
19521 fi
19522 rm -Rf build
19523
19524
19525
19526
19527
19528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->getattr() takes a path" >&5
19529 $as_echo_n "checking whether iops->getattr() takes a path... " >&6; }
19530
19531
19532 cat confdefs.h - <<_ACEOF >conftest.c
19533
19534
19535 #include <linux/fs.h>
19536
19537 int test_getattr(
19538 const struct path *p, struct kstat *k,
19539 u32 request_mask, unsigned int query_flags)
19540 { return 0; }
19541
19542 static const struct inode_operations
19543 iops __attribute__ ((unused)) = {
19544 .getattr = test_getattr,
19545 };
19546
19547 int
19548 main (void)
19549 {
19550
19551
19552 ;
19553 return 0;
19554 }
19555
19556 _ACEOF
19557
19558
19559
19560 cat - <<_ACEOF >conftest.h
19561
19562 _ACEOF
19563
19564
19565 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19566 echo "obj-m := conftest.o" >build/Makefile
19567 modpost_flag=''
19568 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19569 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19570 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19571 (eval $ac_try) 2>&5
19572 ac_status=$?
19573 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19574 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19575 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19576 (eval $ac_try) 2>&5
19577 ac_status=$?
19578 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19579 test $ac_status = 0; }; }; then :
19580
19581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19582 $as_echo "yes" >&6; }
19583
19584 $as_echo "#define HAVE_PATH_IOPS_GETATTR 1" >>confdefs.h
19585
19586
19587 else
19588 $as_echo "$as_me: failed program was:" >&5
19589 sed 's/^/| /' conftest.$ac_ext >&5
19590
19591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19592 $as_echo "no" >&6; }
19593
19594
19595
19596 fi
19597 rm -Rf build
19598
19599
19600
19601
19602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->getattr() takes a vfsmount" >&5
19603 $as_echo_n "checking whether iops->getattr() takes a vfsmount... " >&6; }
19604
19605
19606 cat confdefs.h - <<_ACEOF >conftest.c
19607
19608
19609 #include <linux/fs.h>
19610
19611 int test_getattr(
19612 struct vfsmount *mnt, struct dentry *d,
19613 struct kstat *k)
19614 { return 0; }
19615
19616 static const struct inode_operations
19617 iops __attribute__ ((unused)) = {
19618 .getattr = test_getattr,
19619 };
19620
19621 int
19622 main (void)
19623 {
19624
19625
19626 ;
19627 return 0;
19628 }
19629
19630 _ACEOF
19631
19632
19633
19634 cat - <<_ACEOF >conftest.h
19635
19636 _ACEOF
19637
19638
19639 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19640 echo "obj-m := conftest.o" >build/Makefile
19641 modpost_flag=''
19642 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19643 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19644 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19645 (eval $ac_try) 2>&5
19646 ac_status=$?
19647 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19648 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19649 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19650 (eval $ac_try) 2>&5
19651 ac_status=$?
19652 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19653 test $ac_status = 0; }; }; then :
19654
19655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19656 $as_echo "yes" >&6; }
19657
19658 $as_echo "#define HAVE_VFSMOUNT_IOPS_GETATTR 1" >>confdefs.h
19659
19660
19661 else
19662 $as_echo "$as_me: failed program was:" >&5
19663 sed 's/^/| /' conftest.$ac_ext >&5
19664
19665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19666 $as_echo "no" >&6; }
19667
19668
19669
19670 fi
19671 rm -Rf build
19672
19673
19674
19675
19676
19677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether uncached_acl_sentinel() exists" >&5
19678 $as_echo_n "checking whether uncached_acl_sentinel() exists... " >&6; }
19679
19680
19681 cat confdefs.h - <<_ACEOF >conftest.c
19682
19683
19684 #include <linux/fs.h>
19685
19686 int
19687 main (void)
19688 {
19689
19690 void *sentinel __attribute__ ((unused)) = uncached_acl_sentinel(NULL);
19691
19692 ;
19693 return 0;
19694 }
19695
19696 _ACEOF
19697
19698
19699
19700 cat - <<_ACEOF >conftest.h
19701
19702 _ACEOF
19703
19704
19705 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19706 echo "obj-m := conftest.o" >build/Makefile
19707 modpost_flag=''
19708 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19709 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19710 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19711 (eval $ac_try) 2>&5
19712 ac_status=$?
19713 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19714 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19715 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19716 (eval $ac_try) 2>&5
19717 ac_status=$?
19718 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19719 test $ac_status = 0; }; }; then :
19720
19721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19722 $as_echo "yes" >&6; }
19723
19724 $as_echo "#define HAVE_KERNEL_GET_ACL_HANDLE_CACHE 1" >>confdefs.h
19725
19726
19727 else
19728 $as_echo "$as_me: failed program was:" >&5
19729 sed 's/^/| /' conftest.$ac_ext >&5
19730
19731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19732 $as_echo "no" >&6; }
19733
19734
19735
19736 fi
19737 rm -Rf build
19738
19739
19740
19741
19742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sops->show_options() wants dentry" >&5
19743 $as_echo_n "checking whether sops->show_options() wants dentry... " >&6; }
19744
19745
19746
19747 cat confdefs.h - <<_ACEOF >conftest.c
19748
19749
19750 #include <linux/fs.h>
19751
19752 int show_options (struct seq_file * x, struct dentry * y) { return 0; };
19753 static struct super_operations sops __attribute__ ((unused)) = {
19754 .show_options = show_options,
19755 };
19756
19757 int
19758 main (void)
19759 {
19760
19761
19762 ;
19763 return 0;
19764 }
19765
19766 _ACEOF
19767
19768
19769
19770 cat - <<_ACEOF >conftest.h
19771
19772 _ACEOF
19773
19774
19775 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19776 echo "obj-m := conftest.o" >build/Makefile
19777 modpost_flag=''
19778 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19779 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19780 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19781 (eval $ac_try) 2>&5
19782 ac_status=$?
19783 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19784 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19785 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19786 (eval $ac_try) 2>&5
19787 ac_status=$?
19788 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19789 test $ac_status = 0; }; }; then :
19790
19791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19792 $as_echo "yes" >&6; }
19793
19794 $as_echo "#define HAVE_SHOW_OPTIONS_WITH_DENTRY 1" >>confdefs.h
19795
19796
19797 else
19798 $as_echo "$as_me: failed program was:" >&5
19799 sed 's/^/| /' conftest.$ac_ext >&5
19800
19801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19802 $as_echo "no" >&6; }
19803
19804
19805
19806 fi
19807 rm -Rf build
19808
19809
19810
19811
19812 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether file_inode() is available" >&5
19813 $as_echo_n "checking whether file_inode() is available... " >&6; }
19814
19815
19816 cat confdefs.h - <<_ACEOF >conftest.c
19817
19818
19819 #include <linux/fs.h>
19820
19821 int
19822 main (void)
19823 {
19824
19825 struct file *f = NULL;
19826 file_inode(f);
19827
19828 ;
19829 return 0;
19830 }
19831
19832 _ACEOF
19833
19834
19835
19836 cat - <<_ACEOF >conftest.h
19837
19838 _ACEOF
19839
19840
19841 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19842 echo "obj-m := conftest.o" >build/Makefile
19843 modpost_flag=''
19844 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19845 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19846 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19847 (eval $ac_try) 2>&5
19848 ac_status=$?
19849 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19850 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19851 { { eval echo "\"\$as_me\":${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; }; }; then :
19856
19857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19858 $as_echo "yes" >&6; }
19859
19860 $as_echo "#define HAVE_FILE_INODE 1" >>confdefs.h
19861
19862
19863 else
19864 $as_echo "$as_me: failed program was:" >&5
19865 sed 's/^/| /' conftest.$ac_ext >&5
19866
19867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19868 $as_echo "no" >&6; }
19869
19870
19871
19872 fi
19873 rm -Rf build
19874
19875
19876
19877
19878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->fsync() wants" >&5
19879 $as_echo_n "checking whether fops->fsync() wants... " >&6; }
19880
19881
19882
19883 cat confdefs.h - <<_ACEOF >conftest.c
19884
19885
19886 #include <linux/fs.h>
19887
19888 int test_fsync(struct file *f, struct dentry *dentry, int x)
19889 { return 0; }
19890
19891 static const struct file_operations
19892 fops __attribute__ ((unused)) = {
19893 .fsync = test_fsync,
19894 };
19895
19896 int
19897 main (void)
19898 {
19899
19900
19901 ;
19902 return 0;
19903 }
19904
19905 _ACEOF
19906
19907
19908
19909 cat - <<_ACEOF >conftest.h
19910
19911 _ACEOF
19912
19913
19914 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19915 echo "obj-m := conftest.o" >build/Makefile
19916 modpost_flag=''
19917 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
19918 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
19919 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19920 (eval $ac_try) 2>&5
19921 ac_status=$?
19922 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19923 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
19924 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
19925 (eval $ac_try) 2>&5
19926 ac_status=$?
19927 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19928 test $ac_status = 0; }; }; then :
19929
19930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: dentry" >&5
19931 $as_echo "dentry" >&6; }
19932
19933 $as_echo "#define HAVE_FSYNC_WITH_DENTRY 1" >>confdefs.h
19934
19935
19936 else
19937 $as_echo "$as_me: failed program was:" >&5
19938 sed 's/^/| /' conftest.$ac_ext >&5
19939
19940
19941
19942
19943 fi
19944 rm -Rf build
19945
19946
19947
19948
19949
19950
19951 cat confdefs.h - <<_ACEOF >conftest.c
19952
19953
19954 #include <linux/fs.h>
19955
19956 int test_fsync(struct file *f, int x) { return 0; }
19957
19958 static const struct file_operations
19959 fops __attribute__ ((unused)) = {
19960 .fsync = test_fsync,
19961 };
19962
19963 int
19964 main (void)
19965 {
19966
19967
19968 ;
19969 return 0;
19970 }
19971
19972 _ACEOF
19973
19974
19975
19976 cat - <<_ACEOF >conftest.h
19977
19978 _ACEOF
19979
19980
19981 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
19982 echo "obj-m := conftest.o" >build/Makefile
19983 modpost_flag=''
19984 test "x$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: no dentry" >&5
19998 $as_echo "no dentry" >&6; }
19999
20000 $as_echo "#define HAVE_FSYNC_WITHOUT_DENTRY 1" >>confdefs.h
20001
20002
20003 else
20004 $as_echo "$as_me: failed program was:" >&5
20005 sed 's/^/| /' conftest.$ac_ext >&5
20006
20007
20008
20009
20010 fi
20011 rm -Rf build
20012
20013
20014
20015
20016
20017
20018 cat confdefs.h - <<_ACEOF >conftest.c
20019
20020
20021 #include <linux/fs.h>
20022
20023 int test_fsync(struct file *f, loff_t a, loff_t b, int c)
20024 { return 0; }
20025
20026 static const struct file_operations
20027 fops __attribute__ ((unused)) = {
20028 .fsync = test_fsync,
20029 };
20030
20031 int
20032 main (void)
20033 {
20034
20035
20036 ;
20037 return 0;
20038 }
20039
20040 _ACEOF
20041
20042
20043
20044 cat - <<_ACEOF >conftest.h
20045
20046 _ACEOF
20047
20048
20049 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20050 echo "obj-m := conftest.o" >build/Makefile
20051 modpost_flag=''
20052 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20053 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20054 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20055 (eval $ac_try) 2>&5
20056 ac_status=$?
20057 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20058 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20059 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20060 (eval $ac_try) 2>&5
20061 ac_status=$?
20062 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20063 test $ac_status = 0; }; }; then :
20064
20065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: range" >&5
20066 $as_echo "range" >&6; }
20067
20068 $as_echo "#define HAVE_FSYNC_RANGE 1" >>confdefs.h
20069
20070
20071 else
20072 $as_echo "$as_me: failed program was:" >&5
20073 sed 's/^/| /' conftest.$ac_ext >&5
20074
20075
20076
20077
20078 fi
20079 rm -Rf build
20080
20081
20082
20083
20084
20085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sops->evict_inode() exists" >&5
20086 $as_echo_n "checking whether sops->evict_inode() exists... " >&6; }
20087
20088
20089 cat confdefs.h - <<_ACEOF >conftest.c
20090
20091
20092 #include <linux/fs.h>
20093 void evict_inode (struct inode * t) { return; }
20094 static struct super_operations sops __attribute__ ((unused)) = {
20095 .evict_inode = evict_inode,
20096 };
20097
20098 int
20099 main (void)
20100 {
20101
20102
20103 ;
20104 return 0;
20105 }
20106
20107 _ACEOF
20108
20109
20110
20111 cat - <<_ACEOF >conftest.h
20112
20113 _ACEOF
20114
20115
20116 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20117 echo "obj-m := conftest.o" >build/Makefile
20118 modpost_flag=''
20119 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20120 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20121 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20122 (eval $ac_try) 2>&5
20123 ac_status=$?
20124 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20125 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20126 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20127 (eval $ac_try) 2>&5
20128 ac_status=$?
20129 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20130 test $ac_status = 0; }; }; then :
20131
20132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20133 $as_echo "yes" >&6; }
20134
20135 $as_echo "#define HAVE_EVICT_INODE 1" >>confdefs.h
20136
20137
20138 else
20139 $as_echo "$as_me: failed program was:" >&5
20140 sed 's/^/| /' conftest.$ac_ext >&5
20141
20142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20143 $as_echo "no" >&6; }
20144
20145
20146
20147 fi
20148 rm -Rf build
20149
20150
20151
20152
20153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sops->dirty_inode() wants flags" >&5
20154 $as_echo_n "checking whether sops->dirty_inode() wants flags... " >&6; }
20155
20156
20157 cat confdefs.h - <<_ACEOF >conftest.c
20158
20159
20160 #include <linux/fs.h>
20161
20162 void dirty_inode(struct inode *a, int b) { return; }
20163
20164 static const struct super_operations
20165 sops __attribute__ ((unused)) = {
20166 .dirty_inode = dirty_inode,
20167 };
20168
20169 int
20170 main (void)
20171 {
20172
20173
20174 ;
20175 return 0;
20176 }
20177
20178 _ACEOF
20179
20180
20181
20182 cat - <<_ACEOF >conftest.h
20183
20184 _ACEOF
20185
20186
20187 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20188 echo "obj-m := conftest.o" >build/Makefile
20189 modpost_flag=''
20190 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20191 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20192 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20193 (eval $ac_try) 2>&5
20194 ac_status=$?
20195 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20196 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20197 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20198 (eval $ac_try) 2>&5
20199 ac_status=$?
20200 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20201 test $ac_status = 0; }; }; then :
20202
20203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20204 $as_echo "yes" >&6; }
20205
20206 $as_echo "#define HAVE_DIRTY_INODE_WITH_FLAGS 1" >>confdefs.h
20207
20208
20209 else
20210 $as_echo "$as_me: failed program was:" >&5
20211 sed 's/^/| /' conftest.$ac_ext >&5
20212
20213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20214 $as_echo "no" >&6; }
20215
20216
20217
20218 fi
20219 rm -Rf build
20220
20221
20222
20223
20224 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sops->nr_cached_objects() exists" >&5
20225 $as_echo_n "checking whether sops->nr_cached_objects() exists... " >&6; }
20226
20227
20228 cat confdefs.h - <<_ACEOF >conftest.c
20229
20230
20231 #include <linux/fs.h>
20232
20233 int nr_cached_objects(struct super_block *sb) { return 0; }
20234
20235 static const struct super_operations
20236 sops __attribute__ ((unused)) = {
20237 .nr_cached_objects = nr_cached_objects,
20238 };
20239
20240 int
20241 main (void)
20242 {
20243
20244
20245 ;
20246 return 0;
20247 }
20248
20249 _ACEOF
20250
20251
20252
20253 cat - <<_ACEOF >conftest.h
20254
20255 _ACEOF
20256
20257
20258 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20259 echo "obj-m := conftest.o" >build/Makefile
20260 modpost_flag=''
20261 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20262 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20263 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20264 (eval $ac_try) 2>&5
20265 ac_status=$?
20266 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20267 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20268 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20269 (eval $ac_try) 2>&5
20270 ac_status=$?
20271 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20272 test $ac_status = 0; }; }; then :
20273
20274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20275 $as_echo "yes" >&6; }
20276
20277 $as_echo "#define HAVE_NR_CACHED_OBJECTS 1" >>confdefs.h
20278
20279
20280 else
20281 $as_echo "$as_me: failed program was:" >&5
20282 sed 's/^/| /' conftest.$ac_ext >&5
20283
20284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20285 $as_echo "no" >&6; }
20286
20287
20288
20289 fi
20290 rm -Rf build
20291
20292
20293
20294
20295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sops->free_cached_objects() exists" >&5
20296 $as_echo_n "checking whether sops->free_cached_objects() exists... " >&6; }
20297
20298
20299 cat confdefs.h - <<_ACEOF >conftest.c
20300
20301
20302 #include <linux/fs.h>
20303
20304 void free_cached_objects(struct super_block *sb, int x)
20305 { return; }
20306
20307 static const struct super_operations
20308 sops __attribute__ ((unused)) = {
20309 .free_cached_objects = free_cached_objects,
20310 };
20311
20312 int
20313 main (void)
20314 {
20315
20316
20317 ;
20318 return 0;
20319 }
20320
20321 _ACEOF
20322
20323
20324
20325 cat - <<_ACEOF >conftest.h
20326
20327 _ACEOF
20328
20329
20330 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20331 echo "obj-m := conftest.o" >build/Makefile
20332 modpost_flag=''
20333 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20334 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20335 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20336 (eval $ac_try) 2>&5
20337 ac_status=$?
20338 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20339 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20340 { { eval echo "\"\$as_me\":${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; }; }; then :
20345
20346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20347 $as_echo "yes" >&6; }
20348
20349 $as_echo "#define HAVE_FREE_CACHED_OBJECTS 1" >>confdefs.h
20350
20351
20352 else
20353 $as_echo "$as_me: failed program was:" >&5
20354 sed 's/^/| /' conftest.$ac_ext >&5
20355
20356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20357 $as_echo "no" >&6; }
20358
20359
20360
20361 fi
20362 rm -Rf build
20363
20364
20365
20366
20367
20368 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->fallocate() exists" >&5
20369 $as_echo_n "checking whether fops->fallocate() exists... " >&6; }
20370
20371
20372 cat confdefs.h - <<_ACEOF >conftest.c
20373
20374
20375 #include <linux/fs.h>
20376
20377 long test_fallocate(struct file *file, int mode,
20378 loff_t offset, loff_t len) { return 0; }
20379
20380 static const struct file_operations
20381 fops __attribute__ ((unused)) = {
20382 .fallocate = test_fallocate,
20383 };
20384
20385 int
20386 main (void)
20387 {
20388
20389
20390 ;
20391 return 0;
20392 }
20393
20394 _ACEOF
20395
20396
20397
20398 cat - <<_ACEOF >conftest.h
20399
20400 _ACEOF
20401
20402
20403 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20404 echo "obj-m := conftest.o" >build/Makefile
20405 modpost_flag=''
20406 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20407 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20408 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20409 (eval $ac_try) 2>&5
20410 ac_status=$?
20411 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20412 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20413 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20414 (eval $ac_try) 2>&5
20415 ac_status=$?
20416 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20417 test $ac_status = 0; }; }; then :
20418
20419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20420 $as_echo "yes" >&6; }
20421
20422 $as_echo "#define HAVE_FILE_FALLOCATE 1" >>confdefs.h
20423
20424
20425 else
20426 $as_echo "$as_me: failed program was:" >&5
20427 sed 's/^/| /' conftest.$ac_ext >&5
20428
20429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20430 $as_echo "no" >&6; }
20431
20432
20433
20434 fi
20435 rm -Rf build
20436
20437
20438
20439
20440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->fallocate() exists" >&5
20441 $as_echo_n "checking whether iops->fallocate() exists... " >&6; }
20442
20443
20444 cat confdefs.h - <<_ACEOF >conftest.c
20445
20446
20447 #include <linux/fs.h>
20448
20449 long test_fallocate(struct inode *inode, int mode,
20450 loff_t offset, loff_t len) { return 0; }
20451
20452 static const struct inode_operations
20453 fops __attribute__ ((unused)) = {
20454 .fallocate = test_fallocate,
20455 };
20456
20457 int
20458 main (void)
20459 {
20460
20461
20462 ;
20463 return 0;
20464 }
20465
20466 _ACEOF
20467
20468
20469
20470 cat - <<_ACEOF >conftest.h
20471
20472 _ACEOF
20473
20474
20475 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20476 echo "obj-m := conftest.o" >build/Makefile
20477 modpost_flag=''
20478 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20479 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20480 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20481 (eval $ac_try) 2>&5
20482 ac_status=$?
20483 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20484 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20485 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20486 (eval $ac_try) 2>&5
20487 ac_status=$?
20488 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20489 test $ac_status = 0; }; }; then :
20490
20491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20492 $as_echo "yes" >&6; }
20493
20494 $as_echo "#define HAVE_INODE_FALLOCATE 1" >>confdefs.h
20495
20496
20497 else
20498 $as_echo "$as_me: failed program was:" >&5
20499 sed 's/^/| /' conftest.$ac_ext >&5
20500
20501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20502 $as_echo "no" >&6; }
20503
20504
20505
20506 fi
20507 rm -Rf build
20508
20509
20510
20511
20512
20513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->aio_fsync() exists" >&5
20514 $as_echo_n "checking whether fops->aio_fsync() exists... " >&6; }
20515
20516
20517 cat confdefs.h - <<_ACEOF >conftest.c
20518
20519
20520 #include <linux/fs.h>
20521
20522 static const struct file_operations
20523 fops __attribute__ ((unused)) = {
20524 .aio_fsync = NULL,
20525 };
20526
20527 int
20528 main (void)
20529 {
20530
20531
20532 ;
20533 return 0;
20534 }
20535
20536 _ACEOF
20537
20538
20539
20540 cat - <<_ACEOF >conftest.h
20541
20542 _ACEOF
20543
20544
20545 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20546 echo "obj-m := conftest.o" >build/Makefile
20547 modpost_flag=''
20548 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20549 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20550 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20551 (eval $ac_try) 2>&5
20552 ac_status=$?
20553 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20554 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20555 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20556 (eval $ac_try) 2>&5
20557 ac_status=$?
20558 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20559 test $ac_status = 0; }; }; then :
20560
20561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20562 $as_echo "yes" >&6; }
20563
20564 $as_echo "#define HAVE_FILE_AIO_FSYNC 1" >>confdefs.h
20565
20566
20567 else
20568 $as_echo "$as_me: failed program was:" >&5
20569 sed 's/^/| /' conftest.$ac_ext >&5
20570
20571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20572 $as_echo "no" >&6; }
20573
20574
20575
20576 fi
20577 rm -Rf build
20578
20579
20580
20581
20582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->create()/mkdir()/mknod() take umode_t" >&5
20583 $as_echo_n "checking whether iops->create()/mkdir()/mknod() take umode_t... " >&6; }
20584
20585
20586 cat confdefs.h - <<_ACEOF >conftest.c
20587
20588
20589 #include <linux/fs.h>
20590
20591 int mkdir(struct inode *inode, struct dentry *dentry,
20592 umode_t umode) { return 0; }
20593
20594 static const struct inode_operations
20595 iops __attribute__ ((unused)) = {
20596 .mkdir = mkdir,
20597 };
20598
20599 int
20600 main (void)
20601 {
20602
20603
20604 ;
20605 return 0;
20606 }
20607
20608 _ACEOF
20609
20610
20611
20612 cat - <<_ACEOF >conftest.h
20613
20614 _ACEOF
20615
20616
20617 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20618 echo "obj-m := conftest.o" >build/Makefile
20619 modpost_flag=''
20620 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20621 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20622 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20623 (eval $ac_try) 2>&5
20624 ac_status=$?
20625 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20626 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20627 { { eval echo "\"\$as_me\":${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; }; }; then :
20632
20633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20634 $as_echo "yes" >&6; }
20635
20636 $as_echo "#define HAVE_MKDIR_UMODE_T 1" >>confdefs.h
20637
20638
20639 else
20640 $as_echo "$as_me: failed program was:" >&5
20641 sed 's/^/| /' conftest.$ac_ext >&5
20642
20643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20644 $as_echo "no" >&6; }
20645
20646
20647
20648 fi
20649 rm -Rf build
20650
20651
20652
20653
20654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->lookup() passes nameidata" >&5
20655 $as_echo_n "checking whether iops->lookup() passes nameidata... " >&6; }
20656
20657
20658 cat confdefs.h - <<_ACEOF >conftest.c
20659
20660
20661 #include <linux/fs.h>
20662
20663 struct dentry *inode_lookup(struct inode *inode,
20664 struct dentry *dentry, struct nameidata *nidata)
20665 { return NULL; }
20666
20667 static const struct inode_operations iops
20668 __attribute__ ((unused)) = {
20669 .lookup = inode_lookup,
20670 };
20671
20672 int
20673 main (void)
20674 {
20675
20676
20677 ;
20678 return 0;
20679 }
20680
20681 _ACEOF
20682
20683
20684
20685 cat - <<_ACEOF >conftest.h
20686
20687 _ACEOF
20688
20689
20690 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20691 echo "obj-m := conftest.o" >build/Makefile
20692 modpost_flag=''
20693 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20694 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20695 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20696 (eval $ac_try) 2>&5
20697 ac_status=$?
20698 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20699 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20700 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20701 (eval $ac_try) 2>&5
20702 ac_status=$?
20703 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20704 test $ac_status = 0; }; }; then :
20705
20706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20707 $as_echo "yes" >&6; }
20708
20709 $as_echo "#define HAVE_LOOKUP_NAMEIDATA 1" >>confdefs.h
20710
20711
20712 else
20713 $as_echo "$as_me: failed program was:" >&5
20714 sed 's/^/| /' conftest.$ac_ext >&5
20715
20716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20717 $as_echo "no" >&6; }
20718
20719
20720
20721 fi
20722 rm -Rf build
20723
20724
20725
20726
20727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->create() passes nameidata" >&5
20728 $as_echo_n "checking whether iops->create() passes nameidata... " >&6; }
20729
20730
20731 cat confdefs.h - <<_ACEOF >conftest.c
20732
20733
20734 #include <linux/fs.h>
20735
20736 #ifdef HAVE_MKDIR_UMODE_T
20737 int inode_create(struct inode *inode ,struct dentry *dentry,
20738 umode_t umode, struct nameidata *nidata) { return 0; }
20739 #else
20740 int inode_create(struct inode *inode,struct dentry *dentry,
20741 int umode, struct nameidata * nidata) { return 0; }
20742 #endif
20743
20744 static const struct inode_operations
20745 iops __attribute__ ((unused)) = {
20746 .create = inode_create,
20747 };
20748
20749 int
20750 main (void)
20751 {
20752
20753
20754 ;
20755 return 0;
20756 }
20757
20758 _ACEOF
20759
20760
20761
20762 cat - <<_ACEOF >conftest.h
20763
20764 _ACEOF
20765
20766
20767 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20768 echo "obj-m := conftest.o" >build/Makefile
20769 modpost_flag=''
20770 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20771 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20772 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20773 (eval $ac_try) 2>&5
20774 ac_status=$?
20775 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20776 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20777 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20778 (eval $ac_try) 2>&5
20779 ac_status=$?
20780 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20781 test $ac_status = 0; }; }; then :
20782
20783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20784 $as_echo "yes" >&6; }
20785
20786 $as_echo "#define HAVE_CREATE_NAMEIDATA 1" >>confdefs.h
20787
20788
20789 else
20790 $as_echo "$as_me: failed program was:" >&5
20791 sed 's/^/| /' conftest.$ac_ext >&5
20792
20793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20794 $as_echo "no" >&6; }
20795
20796
20797
20798 fi
20799 rm -Rf build
20800
20801
20802
20803
20804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->get_link() passes delayed" >&5
20805 $as_echo_n "checking whether iops->get_link() passes delayed... " >&6; }
20806
20807
20808 cat confdefs.h - <<_ACEOF >conftest.c
20809
20810
20811 #include <linux/fs.h>
20812 const char *get_link(struct dentry *de, struct inode *ip,
20813 struct delayed_call *done) { return "symlink"; }
20814 static struct inode_operations
20815 iops __attribute__ ((unused)) = {
20816 .get_link = get_link,
20817 };
20818
20819 int
20820 main (void)
20821 {
20822
20823
20824 ;
20825 return 0;
20826 }
20827
20828 _ACEOF
20829
20830
20831
20832 cat - <<_ACEOF >conftest.h
20833
20834 _ACEOF
20835
20836
20837 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20838 echo "obj-m := conftest.o" >build/Makefile
20839 modpost_flag=''
20840 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20841 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20842 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20843 (eval $ac_try) 2>&5
20844 ac_status=$?
20845 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20846 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20847 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20848 (eval $ac_try) 2>&5
20849 ac_status=$?
20850 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20851 test $ac_status = 0; }; }; then :
20852
20853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20854 $as_echo "yes" >&6; }
20855
20856 $as_echo "#define HAVE_GET_LINK_DELAYED 1" >>confdefs.h
20857
20858
20859 else
20860 $as_echo "$as_me: failed program was:" >&5
20861 sed 's/^/| /' conftest.$ac_ext >&5
20862
20863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20864 $as_echo "no" >&6; }
20865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->get_link() passes cookie" >&5
20866 $as_echo_n "checking whether iops->get_link() passes cookie... " >&6; }
20867
20868
20869 cat confdefs.h - <<_ACEOF >conftest.c
20870
20871
20872 #include <linux/fs.h>
20873 const char *get_link(struct dentry *de, struct
20874 inode *ip, void **cookie) { return "symlink"; }
20875 static struct inode_operations
20876 iops __attribute__ ((unused)) = {
20877 .get_link = get_link,
20878 };
20879
20880 int
20881 main (void)
20882 {
20883
20884
20885 ;
20886 return 0;
20887 }
20888
20889 _ACEOF
20890
20891
20892
20893 cat - <<_ACEOF >conftest.h
20894
20895 _ACEOF
20896
20897
20898 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20899 echo "obj-m := conftest.o" >build/Makefile
20900 modpost_flag=''
20901 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20902 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20903 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20904 (eval $ac_try) 2>&5
20905 ac_status=$?
20906 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20907 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20908 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20909 (eval $ac_try) 2>&5
20910 ac_status=$?
20911 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20912 test $ac_status = 0; }; }; then :
20913
20914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20915 $as_echo "yes" >&6; }
20916
20917 $as_echo "#define HAVE_GET_LINK_COOKIE 1" >>confdefs.h
20918
20919
20920 else
20921 $as_echo "$as_me: failed program was:" >&5
20922 sed 's/^/| /' conftest.$ac_ext >&5
20923
20924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20925 $as_echo "no" >&6; }
20926
20927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->follow_link() passes cookie" >&5
20928 $as_echo_n "checking whether iops->follow_link() passes cookie... " >&6; }
20929
20930
20931 cat confdefs.h - <<_ACEOF >conftest.c
20932
20933
20934 #include <linux/fs.h>
20935 const char *follow_link(struct dentry *de,
20936 void **cookie) { return "symlink"; }
20937 static struct inode_operations
20938 iops __attribute__ ((unused)) = {
20939 .follow_link = follow_link,
20940 };
20941
20942 int
20943 main (void)
20944 {
20945
20946
20947 ;
20948 return 0;
20949 }
20950
20951 _ACEOF
20952
20953
20954
20955 cat - <<_ACEOF >conftest.h
20956
20957 _ACEOF
20958
20959
20960 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
20961 echo "obj-m := conftest.o" >build/Makefile
20962 modpost_flag=''
20963 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
20964 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
20965 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20966 (eval $ac_try) 2>&5
20967 ac_status=$?
20968 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20969 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
20970 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
20971 (eval $ac_try) 2>&5
20972 ac_status=$?
20973 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20974 test $ac_status = 0; }; }; then :
20975
20976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20977 $as_echo "yes" >&6; }
20978
20979 $as_echo "#define HAVE_FOLLOW_LINK_COOKIE 1" >>confdefs.h
20980
20981
20982 else
20983 $as_echo "$as_me: failed program was:" >&5
20984 sed 's/^/| /' conftest.$ac_ext >&5
20985
20986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20987 $as_echo "no" >&6; }
20988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->follow_link() passes nameidata" >&5
20989 $as_echo_n "checking whether iops->follow_link() passes nameidata... " >&6; }
20990
20991
20992 cat confdefs.h - <<_ACEOF >conftest.c
20993
20994
20995 #include <linux/fs.h>
20996 void *follow_link(struct dentry *de, struct
20997 nameidata *nd) { return (void *)NULL; }
20998 static struct inode_operations
20999 iops __attribute__ ((unused)) = {
21000 .follow_link = follow_link,
21001 };
21002
21003 int
21004 main (void)
21005 {
21006
21007
21008 ;
21009 return 0;
21010 }
21011
21012 _ACEOF
21013
21014
21015
21016 cat - <<_ACEOF >conftest.h
21017
21018 _ACEOF
21019
21020
21021 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
21022 echo "obj-m := conftest.o" >build/Makefile
21023 modpost_flag=''
21024 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
21025 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
21026 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21027 (eval $ac_try) 2>&5
21028 ac_status=$?
21029 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21030 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
21031 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21032 (eval $ac_try) 2>&5
21033 ac_status=$?
21034 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21035 test $ac_status = 0; }; }; then :
21036
21037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
21038 $as_echo "yes" >&6; }
21039
21040 $as_echo "#define HAVE_FOLLOW_LINK_NAMEIDATA 1" >>confdefs.h
21041
21042
21043 else
21044 $as_echo "$as_me: failed program was:" >&5
21045 sed 's/^/| /' conftest.$ac_ext >&5
21046
21047 as_fn_error $? "no; please file a bug report" "$LINENO" 5
21048
21049
21050
21051 fi
21052 rm -Rf build
21053
21054
21055
21056
21057
21058 fi
21059 rm -Rf build
21060
21061
21062
21063
21064
21065
21066 fi
21067 rm -Rf build
21068
21069
21070
21071
21072
21073 fi
21074 rm -Rf build
21075
21076
21077
21078
21079
21080
21081 cat confdefs.h - <<_ACEOF >conftest.c
21082
21083
21084 #if !defined(HAVE_GET_LINK_DELAYED)
21085 #error "Expecting get_link() delayed done"
21086 #endif
21087
21088 int
21089 main (void)
21090 {
21091
21092
21093 ;
21094 return 0;
21095 }
21096
21097 _ACEOF
21098
21099
21100
21101 cat - <<_ACEOF >conftest.h
21102
21103 _ACEOF
21104
21105
21106 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
21107 echo "obj-m := conftest.o" >build/Makefile
21108 modpost_flag=''
21109 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
21110 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
21111 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21112 (eval $ac_try) 2>&5
21113 ac_status=$?
21114 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21115 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
21116 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21117 (eval $ac_try) 2>&5
21118 ac_status=$?
21119 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21120 test $ac_status = 0; }; }; then :
21121
21122
21123 $as_echo "#define HAVE_PUT_LINK_DELAYED 1" >>confdefs.h
21124
21125
21126 else
21127 $as_echo "$as_me: failed program was:" >&5
21128 sed 's/^/| /' conftest.$ac_ext >&5
21129
21130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->put_link() passes cookie" >&5
21131 $as_echo_n "checking whether iops->put_link() passes cookie... " >&6; }
21132
21133
21134 cat confdefs.h - <<_ACEOF >conftest.c
21135
21136
21137 #include <linux/fs.h>
21138 void put_link(struct inode *ip, void *cookie)
21139 { return; }
21140 static struct inode_operations
21141 iops __attribute__ ((unused)) = {
21142 .put_link = put_link,
21143 };
21144
21145 int
21146 main (void)
21147 {
21148
21149
21150 ;
21151 return 0;
21152 }
21153
21154 _ACEOF
21155
21156
21157
21158 cat - <<_ACEOF >conftest.h
21159
21160 _ACEOF
21161
21162
21163 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
21164 echo "obj-m := conftest.o" >build/Makefile
21165 modpost_flag=''
21166 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
21167 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
21168 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21169 (eval $ac_try) 2>&5
21170 ac_status=$?
21171 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21172 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
21173 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21174 (eval $ac_try) 2>&5
21175 ac_status=$?
21176 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21177 test $ac_status = 0; }; }; then :
21178
21179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
21180 $as_echo "yes" >&6; }
21181
21182 $as_echo "#define HAVE_PUT_LINK_COOKIE 1" >>confdefs.h
21183
21184
21185 else
21186 $as_echo "$as_me: failed program was:" >&5
21187 sed 's/^/| /' conftest.$ac_ext >&5
21188
21189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21190 $as_echo "no" >&6; }
21191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->put_link() passes nameidata" >&5
21192 $as_echo_n "checking whether iops->put_link() passes nameidata... " >&6; }
21193
21194
21195 cat confdefs.h - <<_ACEOF >conftest.c
21196
21197
21198 #include <linux/fs.h>
21199 void put_link(struct dentry *de, struct
21200 nameidata *nd, void *ptr) { return; }
21201 static struct inode_operations
21202 iops __attribute__ ((unused)) = {
21203 .put_link = put_link,
21204 };
21205
21206 int
21207 main (void)
21208 {
21209
21210
21211 ;
21212 return 0;
21213 }
21214
21215 _ACEOF
21216
21217
21218
21219 cat - <<_ACEOF >conftest.h
21220
21221 _ACEOF
21222
21223
21224 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
21225 echo "obj-m := conftest.o" >build/Makefile
21226 modpost_flag=''
21227 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
21228 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
21229 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21230 (eval $ac_try) 2>&5
21231 ac_status=$?
21232 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21233 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
21234 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21235 (eval $ac_try) 2>&5
21236 ac_status=$?
21237 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21238 test $ac_status = 0; }; }; then :
21239
21240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
21241 $as_echo "yes" >&6; }
21242
21243 $as_echo "#define HAVE_PUT_LINK_NAMEIDATA 1" >>confdefs.h
21244
21245
21246 else
21247 $as_echo "$as_me: failed program was:" >&5
21248 sed 's/^/| /' conftest.$ac_ext >&5
21249
21250 as_fn_error $? "no; please file a bug report" "$LINENO" 5
21251
21252
21253
21254 fi
21255 rm -Rf build
21256
21257
21258
21259
21260
21261 fi
21262 rm -Rf build
21263
21264
21265
21266
21267
21268 fi
21269 rm -Rf build
21270
21271
21272
21273
21274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->truncate_range() exists" >&5
21275 $as_echo_n "checking whether iops->truncate_range() exists... " >&6; }
21276
21277
21278 cat confdefs.h - <<_ACEOF >conftest.c
21279
21280
21281 #include <linux/fs.h>
21282 void truncate_range(struct inode *inode, loff_t start,
21283 loff_t end) { return; }
21284 static struct inode_operations iops __attribute__ ((unused)) = {
21285 .truncate_range = truncate_range,
21286 };
21287
21288 int
21289 main (void)
21290 {
21291
21292
21293 ;
21294 return 0;
21295 }
21296
21297 _ACEOF
21298
21299
21300
21301 cat - <<_ACEOF >conftest.h
21302
21303 _ACEOF
21304
21305
21306 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
21307 echo "obj-m := conftest.o" >build/Makefile
21308 modpost_flag=''
21309 test "x$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_INODE_TRUNCATE_RANGE 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 dops->d_automount() exists" >&5
21344 $as_echo_n "checking whether dops->d_automount() exists... " >&6; }
21345
21346
21347 cat confdefs.h - <<_ACEOF >conftest.c
21348
21349
21350 #include <linux/dcache.h>
21351 struct vfsmount *d_automount(struct path *p) { return NULL; }
21352 struct dentry_operations dops __attribute__ ((unused)) = {
21353 .d_automount = d_automount,
21354 };
21355
21356 int
21357 main (void)
21358 {
21359
21360
21361 ;
21362 return 0;
21363 }
21364
21365 _ACEOF
21366
21367
21368
21369 cat - <<_ACEOF >conftest.h
21370
21371 _ACEOF
21372
21373
21374 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
21375 echo "obj-m := conftest.o" >build/Makefile
21376 modpost_flag=''
21377 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
21378 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
21379 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21380 (eval $ac_try) 2>&5
21381 ac_status=$?
21382 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21383 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
21384 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21385 (eval $ac_try) 2>&5
21386 ac_status=$?
21387 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21388 test $ac_status = 0; }; }; then :
21389
21390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
21391 $as_echo "yes" >&6; }
21392
21393 $as_echo "#define HAVE_AUTOMOUNT 1" >>confdefs.h
21394
21395
21396 else
21397 $as_echo "$as_me: failed program was:" >&5
21398 sed 's/^/| /' conftest.$ac_ext >&5
21399
21400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21401 $as_echo "no" >&6; }
21402
21403
21404
21405 fi
21406 rm -Rf build
21407
21408
21409
21410
21411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether eops->encode_fh() wants inode" >&5
21412 $as_echo_n "checking whether eops->encode_fh() wants inode... " >&6; }
21413
21414
21415 cat confdefs.h - <<_ACEOF >conftest.c
21416
21417
21418 #include <linux/exportfs.h>
21419 int encode_fh(struct inode *inode, __u32 *fh, int *max_len,
21420 struct inode *parent) { return 0; }
21421 static struct export_operations eops __attribute__ ((unused))={
21422 .encode_fh = encode_fh,
21423 };
21424
21425 int
21426 main (void)
21427 {
21428
21429
21430 ;
21431 return 0;
21432 }
21433
21434 _ACEOF
21435
21436
21437
21438 cat - <<_ACEOF >conftest.h
21439
21440 _ACEOF
21441
21442
21443 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
21444 echo "obj-m := conftest.o" >build/Makefile
21445 modpost_flag=''
21446 test "x$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_ENCODE_FH_WITH_INODE 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
21480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether eops->commit_metadata() exists" >&5
21481 $as_echo_n "checking whether eops->commit_metadata() exists... " >&6; }
21482
21483
21484 cat confdefs.h - <<_ACEOF >conftest.c
21485
21486
21487 #include <linux/exportfs.h>
21488 int commit_metadata(struct inode *inode) { return 0; }
21489 static struct export_operations eops __attribute__ ((unused))={
21490 .commit_metadata = commit_metadata,
21491 };
21492
21493 int
21494 main (void)
21495 {
21496
21497
21498 ;
21499 return 0;
21500 }
21501
21502 _ACEOF
21503
21504
21505
21506 cat - <<_ACEOF >conftest.h
21507
21508 _ACEOF
21509
21510
21511 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
21512 echo "obj-m := conftest.o" >build/Makefile
21513 modpost_flag=''
21514 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
21515 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
21516 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21517 (eval $ac_try) 2>&5
21518 ac_status=$?
21519 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21520 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
21521 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21522 (eval $ac_try) 2>&5
21523 ac_status=$?
21524 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21525 test $ac_status = 0; }; }; then :
21526
21527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
21528 $as_echo "yes" >&6; }
21529
21530 $as_echo "#define HAVE_COMMIT_METADATA 1" >>confdefs.h
21531
21532
21533 else
21534 $as_echo "$as_me: failed program was:" >&5
21535 sed 's/^/| /' conftest.$ac_ext >&5
21536
21537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21538 $as_echo "no" >&6; }
21539
21540
21541
21542 fi
21543 rm -Rf build
21544
21545
21546
21547 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether clear_inode() is available" >&5
21548 $as_echo_n "checking whether clear_inode() is available... " >&6; }
21549
21550
21551
21552 cat confdefs.h - <<_ACEOF >conftest.c
21553
21554
21555 #include <linux/fs.h>
21556
21557 int
21558 main (void)
21559 {
21560
21561 clear_inode(NULL);
21562
21563 ;
21564 return 0;
21565 }
21566
21567 _ACEOF
21568
21569
21570
21571 cat - <<_ACEOF >conftest.h
21572
21573 _ACEOF
21574
21575
21576 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
21577 echo "obj-m := conftest.o" >build/Makefile
21578 modpost_flag=''
21579 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
21580 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
21581 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21582 (eval $ac_try) 2>&5
21583 ac_status=$?
21584 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21585 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
21586 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21587 (eval $ac_try) 2>&5
21588 ac_status=$?
21589 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21590 test $ac_status = 0; }; }; then :
21591 rc=0
21592 else
21593 $as_echo "$as_me: failed program was:" >&5
21594 sed 's/^/| /' conftest.$ac_ext >&5
21595 rc=1
21596
21597
21598 fi
21599 rm -Rf build
21600
21601
21602 if test $rc -ne 0; then :
21603
21604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21605 $as_echo "no" >&6; }
21606
21607 else
21608 if test "x$enable_linux_builtin" != xyes; then
21609
21610 grep -q -E '[[:space:]]clear_inode[[:space:]]' \
21611 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
21612 rc=$?
21613 if test $rc -ne 0; then
21614 export=0
21615 for file in fs/inode.c; do
21616 grep -q -E "EXPORT_SYMBOL.*(clear_inode)" \
21617 "$LINUX/$file" 2>/dev/null
21618 rc=$?
21619 if test $rc -eq 0; then
21620 export=1
21621 break;
21622 fi
21623 done
21624 if test $export -eq 0; then :
21625 rc=1
21626 else :
21627 rc=0
21628 fi
21629 else :
21630 rc=0
21631 fi
21632
21633 fi
21634 if test $rc -ne 0; then :
21635
21636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21637 $as_echo "no" >&6; }
21638
21639 else :
21640
21641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
21642 $as_echo "yes" >&6; }
21643
21644 $as_echo "#define HAVE_CLEAR_INODE 1" >>confdefs.h
21645
21646
21647 fi
21648 fi
21649
21650
21651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setattr_prepare() is available" >&5
21652 $as_echo_n "checking whether setattr_prepare() is available... " >&6; }
21653
21654
21655
21656 cat confdefs.h - <<_ACEOF >conftest.c
21657
21658
21659 #include <linux/fs.h>
21660
21661 int
21662 main (void)
21663 {
21664
21665 struct dentry *dentry = NULL;
21666 struct iattr *attr = NULL;
21667 int error;
21668
21669 error = setattr_prepare(dentry, attr);
21670
21671 ;
21672 return 0;
21673 }
21674
21675 _ACEOF
21676
21677
21678
21679 cat - <<_ACEOF >conftest.h
21680
21681 _ACEOF
21682
21683
21684 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
21685 echo "obj-m := conftest.o" >build/Makefile
21686 modpost_flag=''
21687 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
21688 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
21689 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21690 (eval $ac_try) 2>&5
21691 ac_status=$?
21692 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21693 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
21694 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21695 (eval $ac_try) 2>&5
21696 ac_status=$?
21697 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21698 test $ac_status = 0; }; }; then :
21699 rc=0
21700 else
21701 $as_echo "$as_me: failed program was:" >&5
21702 sed 's/^/| /' conftest.$ac_ext >&5
21703 rc=1
21704
21705
21706 fi
21707 rm -Rf build
21708
21709
21710 if test $rc -ne 0; then :
21711
21712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21713 $as_echo "no" >&6; }
21714
21715 else
21716 if test "x$enable_linux_builtin" != xyes; then
21717
21718 grep -q -E '[[:space:]]setattr_prepare[[:space:]]' \
21719 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
21720 rc=$?
21721 if test $rc -ne 0; then
21722 export=0
21723 for file in fs/attr.c; do
21724 grep -q -E "EXPORT_SYMBOL.*(setattr_prepare)" \
21725 "$LINUX/$file" 2>/dev/null
21726 rc=$?
21727 if test $rc -eq 0; then
21728 export=1
21729 break;
21730 fi
21731 done
21732 if test $export -eq 0; then :
21733 rc=1
21734 else :
21735 rc=0
21736 fi
21737 else :
21738 rc=0
21739 fi
21740
21741 fi
21742 if test $rc -ne 0; then :
21743
21744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21745 $as_echo "no" >&6; }
21746
21747 else :
21748
21749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
21750 $as_echo "yes" >&6; }
21751
21752 $as_echo "#define HAVE_SETATTR_PREPARE 1" >>confdefs.h
21753
21754
21755 fi
21756 fi
21757
21758
21759 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether insert_inode_locked() is available" >&5
21760 $as_echo_n "checking whether insert_inode_locked() is available... " >&6; }
21761
21762
21763
21764 cat confdefs.h - <<_ACEOF >conftest.c
21765
21766
21767 #include <linux/fs.h>
21768
21769 int
21770 main (void)
21771 {
21772
21773 insert_inode_locked(NULL);
21774
21775 ;
21776 return 0;
21777 }
21778
21779 _ACEOF
21780
21781
21782
21783 cat - <<_ACEOF >conftest.h
21784
21785 _ACEOF
21786
21787
21788 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
21789 echo "obj-m := conftest.o" >build/Makefile
21790 modpost_flag=''
21791 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
21792 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
21793 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21794 (eval $ac_try) 2>&5
21795 ac_status=$?
21796 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21797 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
21798 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21799 (eval $ac_try) 2>&5
21800 ac_status=$?
21801 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21802 test $ac_status = 0; }; }; then :
21803 rc=0
21804 else
21805 $as_echo "$as_me: failed program was:" >&5
21806 sed 's/^/| /' conftest.$ac_ext >&5
21807 rc=1
21808
21809
21810 fi
21811 rm -Rf build
21812
21813
21814 if test $rc -ne 0; then :
21815
21816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21817 $as_echo "no" >&6; }
21818
21819 else
21820 if test "x$enable_linux_builtin" != xyes; then
21821
21822 grep -q -E '[[:space:]]insert_inode_locked[[:space:]]' \
21823 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
21824 rc=$?
21825 if test $rc -ne 0; then
21826 export=0
21827 for file in fs/inode.c; do
21828 grep -q -E "EXPORT_SYMBOL.*(insert_inode_locked)" \
21829 "$LINUX/$file" 2>/dev/null
21830 rc=$?
21831 if test $rc -eq 0; then
21832 export=1
21833 break;
21834 fi
21835 done
21836 if test $export -eq 0; then :
21837 rc=1
21838 else :
21839 rc=0
21840 fi
21841 else :
21842 rc=0
21843 fi
21844
21845 fi
21846 if test $rc -ne 0; then :
21847
21848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21849 $as_echo "no" >&6; }
21850
21851 else :
21852
21853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
21854 $as_echo "yes" >&6; }
21855
21856 $as_echo "#define HAVE_INSERT_INODE_LOCKED 1" >>confdefs.h
21857
21858
21859 fi
21860 fi
21861
21862
21863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether d_make_root() is available" >&5
21864 $as_echo_n "checking whether d_make_root() is available... " >&6; }
21865
21866
21867
21868 cat confdefs.h - <<_ACEOF >conftest.c
21869
21870
21871 #include <linux/dcache.h>
21872
21873 int
21874 main (void)
21875 {
21876
21877 d_make_root(NULL);
21878
21879 ;
21880 return 0;
21881 }
21882
21883 _ACEOF
21884
21885
21886
21887 cat - <<_ACEOF >conftest.h
21888
21889 _ACEOF
21890
21891
21892 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
21893 echo "obj-m := conftest.o" >build/Makefile
21894 modpost_flag=''
21895 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
21896 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
21897 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21898 (eval $ac_try) 2>&5
21899 ac_status=$?
21900 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21901 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
21902 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21903 (eval $ac_try) 2>&5
21904 ac_status=$?
21905 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21906 test $ac_status = 0; }; }; then :
21907 rc=0
21908 else
21909 $as_echo "$as_me: failed program was:" >&5
21910 sed 's/^/| /' conftest.$ac_ext >&5
21911 rc=1
21912
21913
21914 fi
21915 rm -Rf build
21916
21917
21918 if test $rc -ne 0; then :
21919
21920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21921 $as_echo "no" >&6; }
21922
21923 else
21924 if test "x$enable_linux_builtin" != xyes; then
21925
21926 grep -q -E '[[:space:]]d_make_root[[:space:]]' \
21927 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
21928 rc=$?
21929 if test $rc -ne 0; then
21930 export=0
21931 for file in fs/dcache.c; do
21932 grep -q -E "EXPORT_SYMBOL.*(d_make_root)" \
21933 "$LINUX/$file" 2>/dev/null
21934 rc=$?
21935 if test $rc -eq 0; then
21936 export=1
21937 break;
21938 fi
21939 done
21940 if test $export -eq 0; then :
21941 rc=1
21942 else :
21943 rc=0
21944 fi
21945 else :
21946 rc=0
21947 fi
21948
21949 fi
21950 if test $rc -ne 0; then :
21951
21952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21953 $as_echo "no" >&6; }
21954
21955 else :
21956
21957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
21958 $as_echo "yes" >&6; }
21959
21960 $as_echo "#define HAVE_D_MAKE_ROOT 1" >>confdefs.h
21961
21962
21963 fi
21964 fi
21965
21966
21967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether d_obtain_alias() is available" >&5
21968 $as_echo_n "checking whether d_obtain_alias() is available... " >&6; }
21969
21970
21971
21972 cat confdefs.h - <<_ACEOF >conftest.c
21973
21974
21975 #include <linux/dcache.h>
21976
21977 int
21978 main (void)
21979 {
21980
21981 d_obtain_alias(NULL);
21982
21983 ;
21984 return 0;
21985 }
21986
21987 _ACEOF
21988
21989
21990
21991 cat - <<_ACEOF >conftest.h
21992
21993 _ACEOF
21994
21995
21996 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
21997 echo "obj-m := conftest.o" >build/Makefile
21998 modpost_flag=''
21999 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
22000 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
22001 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22002 (eval $ac_try) 2>&5
22003 ac_status=$?
22004 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22005 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
22006 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22007 (eval $ac_try) 2>&5
22008 ac_status=$?
22009 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22010 test $ac_status = 0; }; }; then :
22011 rc=0
22012 else
22013 $as_echo "$as_me: failed program was:" >&5
22014 sed 's/^/| /' conftest.$ac_ext >&5
22015 rc=1
22016
22017
22018 fi
22019 rm -Rf build
22020
22021
22022 if test $rc -ne 0; then :
22023
22024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22025 $as_echo "no" >&6; }
22026
22027 else
22028 if test "x$enable_linux_builtin" != xyes; then
22029
22030 grep -q -E '[[:space:]]d_obtain_alias[[:space:]]' \
22031 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
22032 rc=$?
22033 if test $rc -ne 0; then
22034 export=0
22035 for file in fs/dcache.c; do
22036 grep -q -E "EXPORT_SYMBOL.*(d_obtain_alias)" \
22037 "$LINUX/$file" 2>/dev/null
22038 rc=$?
22039 if test $rc -eq 0; then
22040 export=1
22041 break;
22042 fi
22043 done
22044 if test $export -eq 0; then :
22045 rc=1
22046 else :
22047 rc=0
22048 fi
22049 else :
22050 rc=0
22051 fi
22052
22053 fi
22054 if test $rc -ne 0; then :
22055
22056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22057 $as_echo "no" >&6; }
22058
22059 else :
22060
22061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22062 $as_echo "yes" >&6; }
22063
22064 $as_echo "#define HAVE_D_OBTAIN_ALIAS 1" >>confdefs.h
22065
22066
22067 fi
22068 fi
22069
22070
22071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether d_prune_aliases() is available" >&5
22072 $as_echo_n "checking whether d_prune_aliases() is available... " >&6; }
22073
22074
22075
22076 cat confdefs.h - <<_ACEOF >conftest.c
22077
22078
22079 #include <linux/dcache.h>
22080
22081 int
22082 main (void)
22083 {
22084
22085 struct inode *ip = NULL;
22086 d_prune_aliases(ip);
22087
22088 ;
22089 return 0;
22090 }
22091
22092 _ACEOF
22093
22094
22095
22096 cat - <<_ACEOF >conftest.h
22097
22098 _ACEOF
22099
22100
22101 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
22102 echo "obj-m := conftest.o" >build/Makefile
22103 modpost_flag=''
22104 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
22105 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
22106 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22107 (eval $ac_try) 2>&5
22108 ac_status=$?
22109 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22110 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
22111 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22112 (eval $ac_try) 2>&5
22113 ac_status=$?
22114 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22115 test $ac_status = 0; }; }; then :
22116 rc=0
22117 else
22118 $as_echo "$as_me: failed program was:" >&5
22119 sed 's/^/| /' conftest.$ac_ext >&5
22120 rc=1
22121
22122
22123 fi
22124 rm -Rf build
22125
22126
22127 if test $rc -ne 0; then :
22128
22129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22130 $as_echo "no" >&6; }
22131
22132 else
22133 if test "x$enable_linux_builtin" != xyes; then
22134
22135 grep -q -E '[[:space:]]d_prune_aliases[[:space:]]' \
22136 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
22137 rc=$?
22138 if test $rc -ne 0; then
22139 export=0
22140 for file in fs/dcache.c; do
22141 grep -q -E "EXPORT_SYMBOL.*(d_prune_aliases)" \
22142 "$LINUX/$file" 2>/dev/null
22143 rc=$?
22144 if test $rc -eq 0; then
22145 export=1
22146 break;
22147 fi
22148 done
22149 if test $export -eq 0; then :
22150 rc=1
22151 else :
22152 rc=0
22153 fi
22154 else :
22155 rc=0
22156 fi
22157
22158 fi
22159 if test $rc -ne 0; then :
22160
22161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22162 $as_echo "no" >&6; }
22163
22164 else :
22165
22166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22167 $as_echo "yes" >&6; }
22168
22169 $as_echo "#define HAVE_D_PRUNE_ALIASES 1" >>confdefs.h
22170
22171
22172 fi
22173 fi
22174
22175
22176 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether d_set_d_op() is available" >&5
22177 $as_echo_n "checking whether d_set_d_op() is available... " >&6; }
22178
22179
22180
22181 cat confdefs.h - <<_ACEOF >conftest.c
22182
22183
22184 #include <linux/dcache.h>
22185
22186 int
22187 main (void)
22188 {
22189
22190 d_set_d_op(NULL, NULL);
22191
22192 ;
22193 return 0;
22194 }
22195
22196 _ACEOF
22197
22198
22199
22200 cat - <<_ACEOF >conftest.h
22201
22202 _ACEOF
22203
22204
22205 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
22206 echo "obj-m := conftest.o" >build/Makefile
22207 modpost_flag=''
22208 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
22209 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
22210 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22211 (eval $ac_try) 2>&5
22212 ac_status=$?
22213 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22214 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
22215 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22216 (eval $ac_try) 2>&5
22217 ac_status=$?
22218 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22219 test $ac_status = 0; }; }; then :
22220 rc=0
22221 else
22222 $as_echo "$as_me: failed program was:" >&5
22223 sed 's/^/| /' conftest.$ac_ext >&5
22224 rc=1
22225
22226
22227 fi
22228 rm -Rf build
22229
22230
22231 if test $rc -ne 0; then :
22232
22233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22234 $as_echo "no" >&6; }
22235
22236 else
22237 if test "x$enable_linux_builtin" != xyes; then
22238
22239 grep -q -E '[[:space:]]d_set_d_op[[:space:]]' \
22240 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
22241 rc=$?
22242 if test $rc -ne 0; then
22243 export=0
22244 for file in fs/dcache.c; do
22245 grep -q -E "EXPORT_SYMBOL.*(d_set_d_op)" \
22246 "$LINUX/$file" 2>/dev/null
22247 rc=$?
22248 if test $rc -eq 0; then
22249 export=1
22250 break;
22251 fi
22252 done
22253 if test $export -eq 0; then :
22254 rc=1
22255 else :
22256 rc=0
22257 fi
22258 else :
22259 rc=0
22260 fi
22261
22262 fi
22263 if test $rc -ne 0; then :
22264
22265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22266 $as_echo "no" >&6; }
22267
22268 else :
22269
22270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22271 $as_echo "yes" >&6; }
22272
22273 $as_echo "#define HAVE_D_SET_D_OP 1" >>confdefs.h
22274
22275
22276 fi
22277 fi
22278
22279
22280
22281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dops->d_revalidate() takes struct nameidata" >&5
22282 $as_echo_n "checking whether dops->d_revalidate() takes struct nameidata... " >&6; }
22283
22284
22285 cat confdefs.h - <<_ACEOF >conftest.c
22286
22287
22288 #include <linux/dcache.h>
22289
22290 int revalidate (struct dentry *dentry,
22291 struct nameidata *nidata) { return 0; }
22292
22293 static const struct dentry_operations
22294 dops __attribute__ ((unused)) = {
22295 .d_revalidate = revalidate,
22296 };
22297
22298 int
22299 main (void)
22300 {
22301
22302
22303 ;
22304 return 0;
22305 }
22306
22307 _ACEOF
22308
22309
22310
22311 cat - <<_ACEOF >conftest.h
22312
22313 _ACEOF
22314
22315
22316 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
22317 echo "obj-m := conftest.o" >build/Makefile
22318 modpost_flag=''
22319 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
22320 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
22321 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22322 (eval $ac_try) 2>&5
22323 ac_status=$?
22324 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22325 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
22326 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22327 (eval $ac_try) 2>&5
22328 ac_status=$?
22329 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22330 test $ac_status = 0; }; }; then :
22331
22332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22333 $as_echo "yes" >&6; }
22334
22335 $as_echo "#define HAVE_D_REVALIDATE_NAMEIDATA 1" >>confdefs.h
22336
22337
22338 else
22339 $as_echo "$as_me: failed program was:" >&5
22340 sed 's/^/| /' conftest.$ac_ext >&5
22341
22342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22343 $as_echo "no" >&6; }
22344
22345
22346
22347 fi
22348 rm -Rf build
22349
22350
22351
22352
22353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dentry uses const struct dentry_operations" >&5
22354 $as_echo_n "checking whether dentry uses const struct dentry_operations... " >&6; }
22355
22356
22357 cat confdefs.h - <<_ACEOF >conftest.c
22358
22359
22360 #include <linux/dcache.h>
22361
22362 const struct dentry_operations test_d_op = {
22363 .d_revalidate = NULL,
22364 };
22365
22366 int
22367 main (void)
22368 {
22369
22370 struct dentry d __attribute__ ((unused));
22371
22372 d.d_op = &test_d_op;
22373
22374 ;
22375 return 0;
22376 }
22377
22378 _ACEOF
22379
22380
22381
22382 cat - <<_ACEOF >conftest.h
22383
22384 _ACEOF
22385
22386
22387 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
22388 echo "obj-m := conftest.o" >build/Makefile
22389 modpost_flag=''
22390 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
22391 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
22392 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22393 (eval $ac_try) 2>&5
22394 ac_status=$?
22395 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22396 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
22397 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22398 (eval $ac_try) 2>&5
22399 ac_status=$?
22400 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22401 test $ac_status = 0; }; }; then :
22402
22403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22404 $as_echo "yes" >&6; }
22405
22406 $as_echo "#define HAVE_CONST_DENTRY_OPERATIONS 1" >>confdefs.h
22407
22408
22409 else
22410 $as_echo "$as_me: failed program was:" >&5
22411 sed 's/^/| /' conftest.$ac_ext >&5
22412
22413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22414 $as_echo "no" >&6; }
22415
22416
22417
22418 fi
22419 rm -Rf build
22420
22421
22422
22423 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether check_disk_size_change() is available" >&5
22424 $as_echo_n "checking whether check_disk_size_change() is available... " >&6; }
22425
22426
22427
22428 cat confdefs.h - <<_ACEOF >conftest.c
22429
22430
22431 #include <linux/fs.h>
22432
22433 int
22434 main (void)
22435 {
22436
22437 check_disk_size_change(NULL, NULL);
22438
22439 ;
22440 return 0;
22441 }
22442
22443 _ACEOF
22444
22445
22446
22447 cat - <<_ACEOF >conftest.h
22448
22449 _ACEOF
22450
22451
22452 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
22453 echo "obj-m := conftest.o" >build/Makefile
22454 modpost_flag=''
22455 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
22456 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
22457 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22458 (eval $ac_try) 2>&5
22459 ac_status=$?
22460 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22461 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
22462 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22463 (eval $ac_try) 2>&5
22464 ac_status=$?
22465 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22466 test $ac_status = 0; }; }; then :
22467 rc=0
22468 else
22469 $as_echo "$as_me: failed program was:" >&5
22470 sed 's/^/| /' conftest.$ac_ext >&5
22471 rc=1
22472
22473
22474 fi
22475 rm -Rf build
22476
22477
22478 if test $rc -ne 0; then :
22479
22480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22481 $as_echo "no" >&6; }
22482
22483 else
22484 if test "x$enable_linux_builtin" != xyes; then
22485
22486 grep -q -E '[[:space:]]check_disk_size_change[[:space:]]' \
22487 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
22488 rc=$?
22489 if test $rc -ne 0; then
22490 export=0
22491 for file in fs/block_dev.c; do
22492 grep -q -E "EXPORT_SYMBOL.*(check_disk_size_change)" \
22493 "$LINUX/$file" 2>/dev/null
22494 rc=$?
22495 if test $rc -eq 0; then
22496 export=1
22497 break;
22498 fi
22499 done
22500 if test $export -eq 0; then :
22501 rc=1
22502 else :
22503 rc=0
22504 fi
22505 else :
22506 rc=0
22507 fi
22508
22509 fi
22510 if test $rc -ne 0; then :
22511
22512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22513 $as_echo "no" >&6; }
22514
22515 else :
22516
22517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22518 $as_echo "yes" >&6; }
22519
22520 $as_echo "#define HAVE_CHECK_DISK_SIZE_CHANGE 1" >>confdefs.h
22521
22522
22523 fi
22524 fi
22525
22526
22527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether truncate_setsize() is available" >&5
22528 $as_echo_n "checking whether truncate_setsize() is available... " >&6; }
22529
22530
22531
22532 cat confdefs.h - <<_ACEOF >conftest.c
22533
22534
22535 #include <linux/mm.h>
22536
22537 int
22538 main (void)
22539 {
22540
22541 truncate_setsize(NULL, 0);
22542
22543 ;
22544 return 0;
22545 }
22546
22547 _ACEOF
22548
22549
22550
22551 cat - <<_ACEOF >conftest.h
22552
22553 _ACEOF
22554
22555
22556 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
22557 echo "obj-m := conftest.o" >build/Makefile
22558 modpost_flag=''
22559 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
22560 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
22561 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22562 (eval $ac_try) 2>&5
22563 ac_status=$?
22564 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22565 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
22566 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22567 (eval $ac_try) 2>&5
22568 ac_status=$?
22569 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22570 test $ac_status = 0; }; }; then :
22571 rc=0
22572 else
22573 $as_echo "$as_me: failed program was:" >&5
22574 sed 's/^/| /' conftest.$ac_ext >&5
22575 rc=1
22576
22577
22578 fi
22579 rm -Rf build
22580
22581
22582 if test $rc -ne 0; then :
22583
22584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22585 $as_echo "no" >&6; }
22586
22587 else
22588 if test "x$enable_linux_builtin" != xyes; then
22589
22590 grep -q -E '[[:space:]]truncate_setsize[[:space:]]' \
22591 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
22592 rc=$?
22593 if test $rc -ne 0; then
22594 export=0
22595 for file in mm/truncate.c; do
22596 grep -q -E "EXPORT_SYMBOL.*(truncate_setsize)" \
22597 "$LINUX/$file" 2>/dev/null
22598 rc=$?
22599 if test $rc -eq 0; then
22600 export=1
22601 break;
22602 fi
22603 done
22604 if test $export -eq 0; then :
22605 rc=1
22606 else :
22607 rc=0
22608 fi
22609 else :
22610 rc=0
22611 fi
22612
22613 fi
22614 if test $rc -ne 0; then :
22615
22616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22617 $as_echo "no" >&6; }
22618
22619 else :
22620
22621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22622 $as_echo "yes" >&6; }
22623
22624 $as_echo "#define HAVE_TRUNCATE_SETSIZE 1" >>confdefs.h
22625
22626
22627 fi
22628 fi
22629
22630
22631
22632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether security_inode_init_security wants 6 args" >&5
22633 $as_echo_n "checking whether security_inode_init_security wants 6 args... " >&6; }
22634
22635
22636 cat confdefs.h - <<_ACEOF >conftest.c
22637
22638
22639 #include <linux/security.h>
22640
22641 int
22642 main (void)
22643 {
22644
22645 struct inode *ip __attribute__ ((unused)) = NULL;
22646 struct inode *dip __attribute__ ((unused)) = NULL;
22647 const struct qstr *str __attribute__ ((unused)) = NULL;
22648 char *name __attribute__ ((unused)) = NULL;
22649 void *value __attribute__ ((unused)) = NULL;
22650 size_t len __attribute__ ((unused)) = 0;
22651
22652 security_inode_init_security(ip, dip, str, &name, &value, &len);
22653
22654 ;
22655 return 0;
22656 }
22657
22658 _ACEOF
22659
22660
22661
22662 cat - <<_ACEOF >conftest.h
22663
22664 _ACEOF
22665
22666
22667 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
22668 echo "obj-m := conftest.o" >build/Makefile
22669 modpost_flag=''
22670 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
22671 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
22672 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22673 (eval $ac_try) 2>&5
22674 ac_status=$?
22675 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22676 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
22677 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22678 (eval $ac_try) 2>&5
22679 ac_status=$?
22680 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22681 test $ac_status = 0; }; }; then :
22682
22683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22684 $as_echo "yes" >&6; }
22685
22686 $as_echo "#define HAVE_6ARGS_SECURITY_INODE_INIT_SECURITY 1" >>confdefs.h
22687
22688
22689 else
22690 $as_echo "$as_me: failed program was:" >&5
22691 sed 's/^/| /' conftest.$ac_ext >&5
22692
22693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22694 $as_echo "no" >&6; }
22695
22696
22697
22698 fi
22699 rm -Rf build
22700
22701
22702
22703
22704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether security_inode_init_security wants callback" >&5
22705 $as_echo_n "checking whether security_inode_init_security wants callback... " >&6; }
22706
22707
22708 cat confdefs.h - <<_ACEOF >conftest.c
22709
22710
22711 #include <linux/security.h>
22712
22713 int
22714 main (void)
22715 {
22716
22717 struct inode *ip __attribute__ ((unused)) = NULL;
22718 struct inode *dip __attribute__ ((unused)) = NULL;
22719 const struct qstr *str __attribute__ ((unused)) = NULL;
22720 initxattrs func __attribute__ ((unused)) = NULL;
22721
22722 security_inode_init_security(ip, dip, str, func, NULL);
22723
22724 ;
22725 return 0;
22726 }
22727
22728 _ACEOF
22729
22730
22731
22732 cat - <<_ACEOF >conftest.h
22733
22734 _ACEOF
22735
22736
22737 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
22738 echo "obj-m := conftest.o" >build/Makefile
22739 modpost_flag=''
22740 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
22741 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
22742 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22743 (eval $ac_try) 2>&5
22744 ac_status=$?
22745 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22746 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
22747 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22748 (eval $ac_try) 2>&5
22749 ac_status=$?
22750 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22751 test $ac_status = 0; }; }; then :
22752
22753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22754 $as_echo "yes" >&6; }
22755
22756 $as_echo "#define HAVE_CALLBACK_SECURITY_INODE_INIT_SECURITY 1" >>confdefs.h
22757
22758
22759 else
22760 $as_echo "$as_me: failed program was:" >&5
22761 sed 's/^/| /' conftest.$ac_ext >&5
22762
22763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22764 $as_echo "no" >&6; }
22765
22766
22767
22768 fi
22769 rm -Rf build
22770
22771
22772
22773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mount_nodev() is available" >&5
22774 $as_echo_n "checking whether mount_nodev() is available... " >&6; }
22775
22776
22777
22778 cat confdefs.h - <<_ACEOF >conftest.c
22779
22780
22781 #include <linux/fs.h>
22782
22783 int
22784 main (void)
22785 {
22786
22787 mount_nodev(NULL, 0, NULL, NULL);
22788
22789 ;
22790 return 0;
22791 }
22792
22793 _ACEOF
22794
22795
22796
22797 cat - <<_ACEOF >conftest.h
22798
22799 _ACEOF
22800
22801
22802 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
22803 echo "obj-m := conftest.o" >build/Makefile
22804 modpost_flag=''
22805 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
22806 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
22807 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22808 (eval $ac_try) 2>&5
22809 ac_status=$?
22810 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22811 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
22812 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22813 (eval $ac_try) 2>&5
22814 ac_status=$?
22815 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22816 test $ac_status = 0; }; }; then :
22817 rc=0
22818 else
22819 $as_echo "$as_me: failed program was:" >&5
22820 sed 's/^/| /' conftest.$ac_ext >&5
22821 rc=1
22822
22823
22824 fi
22825 rm -Rf build
22826
22827
22828 if test $rc -ne 0; then :
22829
22830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22831 $as_echo "no" >&6; }
22832
22833 else
22834 if test "x$enable_linux_builtin" != xyes; then
22835
22836 grep -q -E '[[:space:]]mount_nodev[[:space:]]' \
22837 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
22838 rc=$?
22839 if test $rc -ne 0; then
22840 export=0
22841 for file in fs/super.c; do
22842 grep -q -E "EXPORT_SYMBOL.*(mount_nodev)" \
22843 "$LINUX/$file" 2>/dev/null
22844 rc=$?
22845 if test $rc -eq 0; then
22846 export=1
22847 break;
22848 fi
22849 done
22850 if test $export -eq 0; then :
22851 rc=1
22852 else :
22853 rc=0
22854 fi
22855 else :
22856 rc=0
22857 fi
22858
22859 fi
22860 if test $rc -ne 0; then :
22861
22862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22863 $as_echo "no" >&6; }
22864
22865 else :
22866
22867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22868 $as_echo "yes" >&6; }
22869
22870 $as_echo "#define HAVE_MOUNT_NODEV 1" >>confdefs.h
22871
22872
22873 fi
22874 fi
22875
22876
22877
22878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether super_block has s_shrink" >&5
22879 $as_echo_n "checking whether super_block has s_shrink... " >&6; }
22880
22881
22882 cat confdefs.h - <<_ACEOF >conftest.c
22883
22884
22885 #include <linux/fs.h>
22886
22887 int shrink(struct shrinker *s, struct shrink_control *sc)
22888 { return 0; }
22889
22890 static const struct super_block
22891 sb __attribute__ ((unused)) = {
22892 .s_shrink.shrink = shrink,
22893 .s_shrink.seeks = DEFAULT_SEEKS,
22894 .s_shrink.batch = 0,
22895 };
22896
22897 int
22898 main (void)
22899 {
22900
22901
22902 ;
22903 return 0;
22904 }
22905
22906 _ACEOF
22907
22908
22909
22910 cat - <<_ACEOF >conftest.h
22911
22912 _ACEOF
22913
22914
22915 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
22916 echo "obj-m := conftest.o" >build/Makefile
22917 modpost_flag=''
22918 test "x$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 HAVE_SHRINK 1" >>confdefs.h
22935
22936
22937
22938 else
22939 $as_echo "$as_me: failed program was:" >&5
22940 sed 's/^/| /' conftest.$ac_ext >&5
22941
22942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22943 $as_echo "no" >&6; }
22944
22945
22946
22947 fi
22948 rm -Rf build
22949
22950
22951
22952
22953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether shrink_control has nid" >&5
22954 $as_echo_n "checking whether shrink_control has nid... " >&6; }
22955
22956
22957 cat confdefs.h - <<_ACEOF >conftest.c
22958
22959
22960 #include <linux/fs.h>
22961
22962 int
22963 main (void)
22964 {
22965
22966 struct shrink_control sc __attribute__ ((unused));
22967 unsigned long scnidsize __attribute__ ((unused)) =
22968 sizeof(sc.nid);
22969
22970 ;
22971 return 0;
22972 }
22973
22974 _ACEOF
22975
22976
22977
22978 cat - <<_ACEOF >conftest.h
22979
22980 _ACEOF
22981
22982
22983 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
22984 echo "obj-m := conftest.o" >build/Makefile
22985 modpost_flag=''
22986 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
22987 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
22988 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22989 (eval $ac_try) 2>&5
22990 ac_status=$?
22991 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22992 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
22993 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22994 (eval $ac_try) 2>&5
22995 ac_status=$?
22996 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22997 test $ac_status = 0; }; }; then :
22998
22999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
23000 $as_echo "yes" >&6; }
23001
23002 $as_echo "#define SHRINK_CONTROL_HAS_NID 1" >>confdefs.h
23003
23004
23005 else
23006 $as_echo "$as_me: failed program was:" >&5
23007 sed 's/^/| /' conftest.$ac_ext >&5
23008
23009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23010 $as_echo "no" >&6; }
23011
23012
23013
23014 fi
23015 rm -Rf build
23016
23017
23018
23019
23020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether super_block has s_instances list_head" >&5
23021 $as_echo_n "checking whether super_block has s_instances list_head... " >&6; }
23022
23023
23024 cat confdefs.h - <<_ACEOF >conftest.c
23025
23026
23027 #include <linux/fs.h>
23028
23029 int
23030 main (void)
23031 {
23032
23033 struct super_block sb __attribute__ ((unused));
23034
23035 INIT_LIST_HEAD(&sb.s_instances);
23036
23037 ;
23038 return 0;
23039 }
23040
23041 _ACEOF
23042
23043
23044
23045 cat - <<_ACEOF >conftest.h
23046
23047 _ACEOF
23048
23049
23050 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
23051 echo "obj-m := conftest.o" >build/Makefile
23052 modpost_flag=''
23053 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
23054 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
23055 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23056 (eval $ac_try) 2>&5
23057 ac_status=$?
23058 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23059 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
23060 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23061 (eval $ac_try) 2>&5
23062 ac_status=$?
23063 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23064 test $ac_status = 0; }; }; then :
23065
23066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
23067 $as_echo "yes" >&6; }
23068
23069 $as_echo "#define HAVE_S_INSTANCES_LIST_HEAD 1" >>confdefs.h
23070
23071
23072 else
23073 $as_echo "$as_me: failed program was:" >&5
23074 sed 's/^/| /' conftest.$ac_ext >&5
23075
23076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23077 $as_echo "no" >&6; }
23078
23079
23080
23081 fi
23082 rm -Rf build
23083
23084
23085
23086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether super_block has s_d_op" >&5
23087 $as_echo_n "checking whether super_block has s_d_op... " >&6; }
23088
23089
23090 cat confdefs.h - <<_ACEOF >conftest.c
23091
23092
23093 #include <linux/fs.h>
23094
23095 int
23096 main (void)
23097 {
23098
23099 struct super_block sb __attribute__ ((unused));
23100 sb.s_d_op = NULL;
23101
23102 ;
23103 return 0;
23104 }
23105
23106 _ACEOF
23107
23108
23109
23110 cat - <<_ACEOF >conftest.h
23111
23112 _ACEOF
23113
23114
23115 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
23116 echo "obj-m := conftest.o" >build/Makefile
23117 modpost_flag=''
23118 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
23119 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
23120 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23121 (eval $ac_try) 2>&5
23122 ac_status=$?
23123 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23124 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
23125 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23126 (eval $ac_try) 2>&5
23127 ac_status=$?
23128 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23129 test $ac_status = 0; }; }; then :
23130
23131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
23132 $as_echo "yes" >&6; }
23133
23134 $as_echo "#define HAVE_S_D_OP 1" >>confdefs.h
23135
23136
23137 else
23138 $as_echo "$as_me: failed program was:" >&5
23139 sed 's/^/| /' conftest.$ac_ext >&5
23140
23141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23142 $as_echo "no" >&6; }
23143
23144
23145
23146 fi
23147 rm -Rf build
23148
23149
23150
23151
23152 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether super_setup_bdi_name() exists" >&5
23153 $as_echo_n "checking whether super_setup_bdi_name() exists... " >&6; }
23154
23155
23156
23157 cat confdefs.h - <<_ACEOF >conftest.c
23158
23159
23160 #include <linux/fs.h>
23161 struct super_block sb;
23162
23163 int
23164 main (void)
23165 {
23166
23167 char *name = "bdi";
23168 int error __attribute__((unused)) =
23169 super_setup_bdi_name(&sb, name);
23170
23171 ;
23172 return 0;
23173 }
23174
23175 _ACEOF
23176
23177
23178
23179 cat - <<_ACEOF >conftest.h
23180
23181 _ACEOF
23182
23183
23184 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
23185 echo "obj-m := conftest.o" >build/Makefile
23186 modpost_flag=''
23187 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
23188 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
23189 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23190 (eval $ac_try) 2>&5
23191 ac_status=$?
23192 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23193 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
23194 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23195 (eval $ac_try) 2>&5
23196 ac_status=$?
23197 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23198 test $ac_status = 0; }; }; then :
23199 rc=0
23200 else
23201 $as_echo "$as_me: failed program was:" >&5
23202 sed 's/^/| /' conftest.$ac_ext >&5
23203 rc=1
23204
23205
23206 fi
23207 rm -Rf build
23208
23209
23210 if test $rc -ne 0; then :
23211
23212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23213 $as_echo "no" >&6; }
23214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdi_setup_and_register() wants 2 args" >&5
23215 $as_echo_n "checking whether bdi_setup_and_register() wants 2 args... " >&6; }
23216
23217
23218
23219 cat confdefs.h - <<_ACEOF >conftest.c
23220
23221
23222 #include <linux/backing-dev.h>
23223 struct backing_dev_info bdi;
23224
23225 int
23226 main (void)
23227 {
23228
23229 char *name = "bdi";
23230 int error __attribute__((unused)) =
23231 bdi_setup_and_register(&bdi, name);
23232
23233 ;
23234 return 0;
23235 }
23236
23237 _ACEOF
23238
23239
23240
23241 cat - <<_ACEOF >conftest.h
23242
23243 _ACEOF
23244
23245
23246 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
23247 echo "obj-m := conftest.o" >build/Makefile
23248 modpost_flag=''
23249 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
23250 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
23251 { { eval echo "\"\$as_me\":${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 $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
23256 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23257 (eval $ac_try) 2>&5
23258 ac_status=$?
23259 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23260 test $ac_status = 0; }; }; then :
23261 rc=0
23262 else
23263 $as_echo "$as_me: failed program was:" >&5
23264 sed 's/^/| /' conftest.$ac_ext >&5
23265 rc=1
23266
23267
23268 fi
23269 rm -Rf build
23270
23271
23272 if test $rc -ne 0; then :
23273
23274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23275 $as_echo "no" >&6; }
23276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdi_setup_and_register() wants 3 args" >&5
23277 $as_echo_n "checking whether bdi_setup_and_register() wants 3 args... " >&6; }
23278
23279
23280
23281 cat confdefs.h - <<_ACEOF >conftest.c
23282
23283
23284 #include <linux/backing-dev.h>
23285 struct backing_dev_info bdi;
23286
23287 int
23288 main (void)
23289 {
23290
23291 char *name = "bdi";
23292 unsigned int cap = BDI_CAP_MAP_COPY;
23293 int error __attribute__((unused)) =
23294 bdi_setup_and_register(&bdi, name, cap);
23295
23296 ;
23297 return 0;
23298 }
23299
23300 _ACEOF
23301
23302
23303
23304 cat - <<_ACEOF >conftest.h
23305
23306 _ACEOF
23307
23308
23309 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
23310 echo "obj-m := conftest.o" >build/Makefile
23311 modpost_flag=''
23312 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
23313 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
23314 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23315 (eval $ac_try) 2>&5
23316 ac_status=$?
23317 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23318 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
23319 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23320 (eval $ac_try) 2>&5
23321 ac_status=$?
23322 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23323 test $ac_status = 0; }; }; then :
23324 rc=0
23325 else
23326 $as_echo "$as_me: failed program was:" >&5
23327 sed 's/^/| /' conftest.$ac_ext >&5
23328 rc=1
23329
23330
23331 fi
23332 rm -Rf build
23333
23334
23335 if test $rc -ne 0; then :
23336
23337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23338 $as_echo "no" >&6; }
23339
23340 else
23341 if test "x$enable_linux_builtin" != xyes; then
23342
23343 grep -q -E '[[:space:]]bdi_setup_and_register[[:space:]]' \
23344 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
23345 rc=$?
23346 if test $rc -ne 0; then
23347 export=0
23348 for file in mm/backing-dev.c; do
23349 grep -q -E "EXPORT_SYMBOL.*(bdi_setup_and_register)" \
23350 "$LINUX/$file" 2>/dev/null
23351 rc=$?
23352 if test $rc -eq 0; then
23353 export=1
23354 break;
23355 fi
23356 done
23357 if test $export -eq 0; then :
23358 rc=1
23359 else :
23360 rc=0
23361 fi
23362 else :
23363 rc=0
23364 fi
23365
23366 fi
23367 if test $rc -ne 0; then :
23368
23369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23370 $as_echo "no" >&6; }
23371
23372 else :
23373
23374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
23375 $as_echo "yes" >&6; }
23376
23377 $as_echo "#define HAVE_3ARGS_BDI_SETUP_AND_REGISTER 1" >>confdefs.h
23378
23379
23380 fi
23381 fi
23382
23383
23384 else
23385 if test "x$enable_linux_builtin" != xyes; then
23386
23387 grep -q -E '[[:space:]]bdi_setup_and_register[[:space:]]' \
23388 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
23389 rc=$?
23390 if test $rc -ne 0; then
23391 export=0
23392 for file in mm/backing-dev.c; do
23393 grep -q -E "EXPORT_SYMBOL.*(bdi_setup_and_register)" \
23394 "$LINUX/$file" 2>/dev/null
23395 rc=$?
23396 if test $rc -eq 0; then
23397 export=1
23398 break;
23399 fi
23400 done
23401 if test $export -eq 0; then :
23402 rc=1
23403 else :
23404 rc=0
23405 fi
23406 else :
23407 rc=0
23408 fi
23409
23410 fi
23411 if test $rc -ne 0; then :
23412
23413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23414 $as_echo "no" >&6; }
23415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdi_setup_and_register() wants 3 args" >&5
23416 $as_echo_n "checking whether bdi_setup_and_register() wants 3 args... " >&6; }
23417
23418
23419
23420 cat confdefs.h - <<_ACEOF >conftest.c
23421
23422
23423 #include <linux/backing-dev.h>
23424 struct backing_dev_info bdi;
23425
23426 int
23427 main (void)
23428 {
23429
23430 char *name = "bdi";
23431 unsigned int cap = BDI_CAP_MAP_COPY;
23432 int error __attribute__((unused)) =
23433 bdi_setup_and_register(&bdi, name, cap);
23434
23435 ;
23436 return 0;
23437 }
23438
23439 _ACEOF
23440
23441
23442
23443 cat - <<_ACEOF >conftest.h
23444
23445 _ACEOF
23446
23447
23448 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
23449 echo "obj-m := conftest.o" >build/Makefile
23450 modpost_flag=''
23451 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
23452 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
23453 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23454 (eval $ac_try) 2>&5
23455 ac_status=$?
23456 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23457 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
23458 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23459 (eval $ac_try) 2>&5
23460 ac_status=$?
23461 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23462 test $ac_status = 0; }; }; then :
23463 rc=0
23464 else
23465 $as_echo "$as_me: failed program was:" >&5
23466 sed 's/^/| /' conftest.$ac_ext >&5
23467 rc=1
23468
23469
23470 fi
23471 rm -Rf build
23472
23473
23474 if test $rc -ne 0; then :
23475
23476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23477 $as_echo "no" >&6; }
23478
23479 else
23480 if test "x$enable_linux_builtin" != xyes; then
23481
23482 grep -q -E '[[:space:]]bdi_setup_and_register[[:space:]]' \
23483 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
23484 rc=$?
23485 if test $rc -ne 0; then
23486 export=0
23487 for file in mm/backing-dev.c; do
23488 grep -q -E "EXPORT_SYMBOL.*(bdi_setup_and_register)" \
23489 "$LINUX/$file" 2>/dev/null
23490 rc=$?
23491 if test $rc -eq 0; then
23492 export=1
23493 break;
23494 fi
23495 done
23496 if test $export -eq 0; then :
23497 rc=1
23498 else :
23499 rc=0
23500 fi
23501 else :
23502 rc=0
23503 fi
23504
23505 fi
23506 if test $rc -ne 0; then :
23507
23508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23509 $as_echo "no" >&6; }
23510
23511 else :
23512
23513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
23514 $as_echo "yes" >&6; }
23515
23516 $as_echo "#define HAVE_3ARGS_BDI_SETUP_AND_REGISTER 1" >>confdefs.h
23517
23518
23519 fi
23520 fi
23521
23522
23523 else :
23524
23525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
23526 $as_echo "yes" >&6; }
23527
23528 $as_echo "#define HAVE_2ARGS_BDI_SETUP_AND_REGISTER 1" >>confdefs.h
23529
23530
23531 fi
23532 fi
23533
23534
23535 else
23536 if test "x$enable_linux_builtin" != xyes; then
23537
23538 grep -q -E '[[:space:]]super_setup_bdi_name[[:space:]]' \
23539 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
23540 rc=$?
23541 if test $rc -ne 0; then
23542 export=0
23543 for file in fs/super.c; do
23544 grep -q -E "EXPORT_SYMBOL.*(super_setup_bdi_name)" \
23545 "$LINUX/$file" 2>/dev/null
23546 rc=$?
23547 if test $rc -eq 0; then
23548 export=1
23549 break;
23550 fi
23551 done
23552 if test $export -eq 0; then :
23553 rc=1
23554 else :
23555 rc=0
23556 fi
23557 else :
23558 rc=0
23559 fi
23560
23561 fi
23562 if test $rc -ne 0; then :
23563
23564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23565 $as_echo "no" >&6; }
23566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdi_setup_and_register() wants 2 args" >&5
23567 $as_echo_n "checking whether bdi_setup_and_register() wants 2 args... " >&6; }
23568
23569
23570
23571 cat confdefs.h - <<_ACEOF >conftest.c
23572
23573
23574 #include <linux/backing-dev.h>
23575 struct backing_dev_info bdi;
23576
23577 int
23578 main (void)
23579 {
23580
23581 char *name = "bdi";
23582 int error __attribute__((unused)) =
23583 bdi_setup_and_register(&bdi, name);
23584
23585 ;
23586 return 0;
23587 }
23588
23589 _ACEOF
23590
23591
23592
23593 cat - <<_ACEOF >conftest.h
23594
23595 _ACEOF
23596
23597
23598 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
23599 echo "obj-m := conftest.o" >build/Makefile
23600 modpost_flag=''
23601 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
23602 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
23603 { { eval echo "\"\$as_me\":${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 $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
23608 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23609 (eval $ac_try) 2>&5
23610 ac_status=$?
23611 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23612 test $ac_status = 0; }; }; then :
23613 rc=0
23614 else
23615 $as_echo "$as_me: failed program was:" >&5
23616 sed 's/^/| /' conftest.$ac_ext >&5
23617 rc=1
23618
23619
23620 fi
23621 rm -Rf build
23622
23623
23624 if test $rc -ne 0; then :
23625
23626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23627 $as_echo "no" >&6; }
23628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdi_setup_and_register() wants 3 args" >&5
23629 $as_echo_n "checking whether bdi_setup_and_register() wants 3 args... " >&6; }
23630
23631
23632
23633 cat confdefs.h - <<_ACEOF >conftest.c
23634
23635
23636 #include <linux/backing-dev.h>
23637 struct backing_dev_info bdi;
23638
23639 int
23640 main (void)
23641 {
23642
23643 char *name = "bdi";
23644 unsigned int cap = BDI_CAP_MAP_COPY;
23645 int error __attribute__((unused)) =
23646 bdi_setup_and_register(&bdi, name, cap);
23647
23648 ;
23649 return 0;
23650 }
23651
23652 _ACEOF
23653
23654
23655
23656 cat - <<_ACEOF >conftest.h
23657
23658 _ACEOF
23659
23660
23661 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
23662 echo "obj-m := conftest.o" >build/Makefile
23663 modpost_flag=''
23664 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
23665 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
23666 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23667 (eval $ac_try) 2>&5
23668 ac_status=$?
23669 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23670 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
23671 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23672 (eval $ac_try) 2>&5
23673 ac_status=$?
23674 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23675 test $ac_status = 0; }; }; then :
23676 rc=0
23677 else
23678 $as_echo "$as_me: failed program was:" >&5
23679 sed 's/^/| /' conftest.$ac_ext >&5
23680 rc=1
23681
23682
23683 fi
23684 rm -Rf build
23685
23686
23687 if test $rc -ne 0; then :
23688
23689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23690 $as_echo "no" >&6; }
23691
23692 else
23693 if test "x$enable_linux_builtin" != xyes; then
23694
23695 grep -q -E '[[:space:]]bdi_setup_and_register[[:space:]]' \
23696 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
23697 rc=$?
23698 if test $rc -ne 0; then
23699 export=0
23700 for file in mm/backing-dev.c; do
23701 grep -q -E "EXPORT_SYMBOL.*(bdi_setup_and_register)" \
23702 "$LINUX/$file" 2>/dev/null
23703 rc=$?
23704 if test $rc -eq 0; then
23705 export=1
23706 break;
23707 fi
23708 done
23709 if test $export -eq 0; then :
23710 rc=1
23711 else :
23712 rc=0
23713 fi
23714 else :
23715 rc=0
23716 fi
23717
23718 fi
23719 if test $rc -ne 0; then :
23720
23721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23722 $as_echo "no" >&6; }
23723
23724 else :
23725
23726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
23727 $as_echo "yes" >&6; }
23728
23729 $as_echo "#define HAVE_3ARGS_BDI_SETUP_AND_REGISTER 1" >>confdefs.h
23730
23731
23732 fi
23733 fi
23734
23735
23736 else
23737 if test "x$enable_linux_builtin" != xyes; then
23738
23739 grep -q -E '[[:space:]]bdi_setup_and_register[[:space:]]' \
23740 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
23741 rc=$?
23742 if test $rc -ne 0; then
23743 export=0
23744 for file in mm/backing-dev.c; do
23745 grep -q -E "EXPORT_SYMBOL.*(bdi_setup_and_register)" \
23746 "$LINUX/$file" 2>/dev/null
23747 rc=$?
23748 if test $rc -eq 0; then
23749 export=1
23750 break;
23751 fi
23752 done
23753 if test $export -eq 0; then :
23754 rc=1
23755 else :
23756 rc=0
23757 fi
23758 else :
23759 rc=0
23760 fi
23761
23762 fi
23763 if test $rc -ne 0; then :
23764
23765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23766 $as_echo "no" >&6; }
23767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdi_setup_and_register() wants 3 args" >&5
23768 $as_echo_n "checking whether bdi_setup_and_register() wants 3 args... " >&6; }
23769
23770
23771
23772 cat confdefs.h - <<_ACEOF >conftest.c
23773
23774
23775 #include <linux/backing-dev.h>
23776 struct backing_dev_info bdi;
23777
23778 int
23779 main (void)
23780 {
23781
23782 char *name = "bdi";
23783 unsigned int cap = BDI_CAP_MAP_COPY;
23784 int error __attribute__((unused)) =
23785 bdi_setup_and_register(&bdi, name, cap);
23786
23787 ;
23788 return 0;
23789 }
23790
23791 _ACEOF
23792
23793
23794
23795 cat - <<_ACEOF >conftest.h
23796
23797 _ACEOF
23798
23799
23800 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
23801 echo "obj-m := conftest.o" >build/Makefile
23802 modpost_flag=''
23803 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
23804 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
23805 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23806 (eval $ac_try) 2>&5
23807 ac_status=$?
23808 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23809 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
23810 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23811 (eval $ac_try) 2>&5
23812 ac_status=$?
23813 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23814 test $ac_status = 0; }; }; then :
23815 rc=0
23816 else
23817 $as_echo "$as_me: failed program was:" >&5
23818 sed 's/^/| /' conftest.$ac_ext >&5
23819 rc=1
23820
23821
23822 fi
23823 rm -Rf build
23824
23825
23826 if test $rc -ne 0; then :
23827
23828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23829 $as_echo "no" >&6; }
23830
23831 else
23832 if test "x$enable_linux_builtin" != xyes; then
23833
23834 grep -q -E '[[:space:]]bdi_setup_and_register[[:space:]]' \
23835 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
23836 rc=$?
23837 if test $rc -ne 0; then
23838 export=0
23839 for file in mm/backing-dev.c; do
23840 grep -q -E "EXPORT_SYMBOL.*(bdi_setup_and_register)" \
23841 "$LINUX/$file" 2>/dev/null
23842 rc=$?
23843 if test $rc -eq 0; then
23844 export=1
23845 break;
23846 fi
23847 done
23848 if test $export -eq 0; then :
23849 rc=1
23850 else :
23851 rc=0
23852 fi
23853 else :
23854 rc=0
23855 fi
23856
23857 fi
23858 if test $rc -ne 0; then :
23859
23860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23861 $as_echo "no" >&6; }
23862
23863 else :
23864
23865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
23866 $as_echo "yes" >&6; }
23867
23868 $as_echo "#define HAVE_3ARGS_BDI_SETUP_AND_REGISTER 1" >>confdefs.h
23869
23870
23871 fi
23872 fi
23873
23874
23875 else :
23876
23877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
23878 $as_echo "yes" >&6; }
23879
23880 $as_echo "#define HAVE_2ARGS_BDI_SETUP_AND_REGISTER 1" >>confdefs.h
23881
23882
23883 fi
23884 fi
23885
23886
23887 else :
23888
23889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
23890 $as_echo "yes" >&6; }
23891
23892 $as_echo "#define HAVE_SUPER_SETUP_BDI_NAME 1" >>confdefs.h
23893
23894
23895 fi
23896 fi
23897
23898
23899
23900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether set_nlink() is available" >&5
23901 $as_echo_n "checking whether set_nlink() is available... " >&6; }
23902
23903
23904 cat confdefs.h - <<_ACEOF >conftest.c
23905
23906
23907 #include <linux/fs.h>
23908
23909 int
23910 main (void)
23911 {
23912
23913 struct inode node;
23914 unsigned int link = 0;
23915 (void) set_nlink(&node, link);
23916
23917 ;
23918 return 0;
23919 }
23920
23921 _ACEOF
23922
23923
23924
23925 cat - <<_ACEOF >conftest.h
23926
23927 _ACEOF
23928
23929
23930 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
23931 echo "obj-m := conftest.o" >build/Makefile
23932 modpost_flag=''
23933 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
23934 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
23935 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23936 (eval $ac_try) 2>&5
23937 ac_status=$?
23938 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23939 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
23940 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23941 (eval $ac_try) 2>&5
23942 ac_status=$?
23943 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23944 test $ac_status = 0; }; }; then :
23945
23946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
23947 $as_echo "yes" >&6; }
23948
23949 $as_echo "#define HAVE_SET_NLINK 1" >>confdefs.h
23950
23951
23952 else
23953 $as_echo "$as_me: failed program was:" >&5
23954 sed 's/^/| /' conftest.$ac_ext >&5
23955
23956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23957 $as_echo "no" >&6; }
23958
23959
23960
23961 fi
23962 rm -Rf build
23963
23964
23965
23966
23967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether elevator_change() is available" >&5
23968 $as_echo_n "checking whether elevator_change() is available... " >&6; }
23969 tmp_flags="$EXTRA_KCFLAGS"
23970 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
23971
23972
23973 cat confdefs.h - <<_ACEOF >conftest.c
23974
23975
23976 #include <linux/blkdev.h>
23977 #include <linux/elevator.h>
23978
23979 int
23980 main (void)
23981 {
23982
23983 int ret;
23984 struct request_queue *q = NULL;
23985 char *elevator = NULL;
23986 ret = elevator_change(q, elevator);
23987
23988 ;
23989 return 0;
23990 }
23991
23992 _ACEOF
23993
23994
23995
23996 cat - <<_ACEOF >conftest.h
23997
23998 _ACEOF
23999
24000
24001 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
24002 echo "obj-m := conftest.o" >build/Makefile
24003 modpost_flag=''
24004 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
24005 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
24006 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24007 (eval $ac_try) 2>&5
24008 ac_status=$?
24009 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24010 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
24011 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24012 (eval $ac_try) 2>&5
24013 ac_status=$?
24014 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24015 test $ac_status = 0; }; }; then :
24016
24017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24018 $as_echo "yes" >&6; }
24019
24020 $as_echo "#define HAVE_ELEVATOR_CHANGE 1" >>confdefs.h
24021
24022
24023 else
24024 $as_echo "$as_me: failed program was:" >&5
24025 sed 's/^/| /' conftest.$ac_ext >&5
24026
24027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24028 $as_echo "no" >&6; }
24029
24030
24031
24032 fi
24033 rm -Rf build
24034
24035
24036 EXTRA_KCFLAGS="$tmp_flags"
24037
24038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sget() wants 5 args" >&5
24039 $as_echo_n "checking whether sget() wants 5 args... " >&6; }
24040
24041
24042 cat confdefs.h - <<_ACEOF >conftest.c
24043
24044
24045 #include <linux/fs.h>
24046
24047 int
24048 main (void)
24049 {
24050
24051 struct file_system_type *type = NULL;
24052 int (*test)(struct super_block *,void *) = NULL;
24053 int (*set)(struct super_block *,void *) = NULL;
24054 int flags = 0;
24055 void *data = NULL;
24056 (void) sget(type, test, set, flags, data);
24057
24058 ;
24059 return 0;
24060 }
24061
24062 _ACEOF
24063
24064
24065
24066 cat - <<_ACEOF >conftest.h
24067
24068 _ACEOF
24069
24070
24071 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
24072 echo "obj-m := conftest.o" >build/Makefile
24073 modpost_flag=''
24074 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
24075 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
24076 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24077 (eval $ac_try) 2>&5
24078 ac_status=$?
24079 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24080 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
24081 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24082 (eval $ac_try) 2>&5
24083 ac_status=$?
24084 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24085 test $ac_status = 0; }; }; then :
24086
24087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24088 $as_echo "yes" >&6; }
24089
24090 $as_echo "#define HAVE_5ARG_SGET 1" >>confdefs.h
24091
24092
24093 else
24094 $as_echo "$as_me: failed program was:" >&5
24095 sed 's/^/| /' conftest.$ac_ext >&5
24096
24097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24098 $as_echo "no" >&6; }
24099
24100
24101
24102 fi
24103 rm -Rf build
24104
24105
24106
24107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lseek_execute() is available" >&5
24108 $as_echo_n "checking whether lseek_execute() is available... " >&6; }
24109
24110
24111
24112 cat confdefs.h - <<_ACEOF >conftest.c
24113
24114
24115 #include <linux/fs.h>
24116
24117 int
24118 main (void)
24119 {
24120
24121 struct file *fp __attribute__ ((unused)) = NULL;
24122 struct inode *ip __attribute__ ((unused)) = NULL;
24123 loff_t offset __attribute__ ((unused)) = 0;
24124 loff_t maxsize __attribute__ ((unused)) = 0;
24125
24126 lseek_execute(fp, ip, offset, maxsize);
24127
24128 ;
24129 return 0;
24130 }
24131
24132 _ACEOF
24133
24134
24135
24136 cat - <<_ACEOF >conftest.h
24137
24138 _ACEOF
24139
24140
24141 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
24142 echo "obj-m := conftest.o" >build/Makefile
24143 modpost_flag=''
24144 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
24145 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
24146 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24147 (eval $ac_try) 2>&5
24148 ac_status=$?
24149 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24150 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
24151 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24152 (eval $ac_try) 2>&5
24153 ac_status=$?
24154 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24155 test $ac_status = 0; }; }; then :
24156 rc=0
24157 else
24158 $as_echo "$as_me: failed program was:" >&5
24159 sed 's/^/| /' conftest.$ac_ext >&5
24160 rc=1
24161
24162
24163 fi
24164 rm -Rf build
24165
24166
24167 if test $rc -ne 0; then :
24168
24169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24170 $as_echo "no" >&6; }
24171
24172 else
24173 if test "x$enable_linux_builtin" != xyes; then
24174
24175 grep -q -E '[[:space:]]lseek_exclusive[[:space:]]' \
24176 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
24177 rc=$?
24178 if test $rc -ne 0; then
24179 export=0
24180 for file in fs/read_write.c; do
24181 grep -q -E "EXPORT_SYMBOL.*(lseek_exclusive)" \
24182 "$LINUX/$file" 2>/dev/null
24183 rc=$?
24184 if test $rc -eq 0; then
24185 export=1
24186 break;
24187 fi
24188 done
24189 if test $export -eq 0; then :
24190 rc=1
24191 else :
24192 rc=0
24193 fi
24194 else :
24195 rc=0
24196 fi
24197
24198 fi
24199 if test $rc -ne 0; then :
24200
24201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24202 $as_echo "no" >&6; }
24203
24204 else :
24205
24206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24207 $as_echo "yes" >&6; }
24208
24209 $as_echo "#define HAVE_LSEEK_EXECUTE 1" >>confdefs.h
24210
24211
24212 fi
24213 fi
24214
24215
24216
24217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->iterate_shared() is available" >&5
24218 $as_echo_n "checking whether fops->iterate_shared() is available... " >&6; }
24219
24220
24221 cat confdefs.h - <<_ACEOF >conftest.c
24222
24223
24224 #include <linux/fs.h>
24225 int iterate(struct file *filp, struct dir_context * context)
24226 { return 0; }
24227
24228 static const struct file_operations fops
24229 __attribute__ ((unused)) = {
24230 .iterate_shared = iterate,
24231 };
24232
24233 int
24234 main (void)
24235 {
24236
24237
24238 ;
24239 return 0;
24240 }
24241
24242 _ACEOF
24243
24244
24245
24246 cat - <<_ACEOF >conftest.h
24247
24248 _ACEOF
24249
24250
24251 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
24252 echo "obj-m := conftest.o" >build/Makefile
24253 modpost_flag=''
24254 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
24255 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
24256 { { eval echo "\"\$as_me\":${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 $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
24261 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24262 (eval $ac_try) 2>&5
24263 ac_status=$?
24264 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24265 test $ac_status = 0; }; }; then :
24266
24267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24268 $as_echo "yes" >&6; }
24269
24270 $as_echo "#define HAVE_VFS_ITERATE_SHARED 1" >>confdefs.h
24271
24272
24273 else
24274 $as_echo "$as_me: failed program was:" >&5
24275 sed 's/^/| /' conftest.$ac_ext >&5
24276
24277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24278 $as_echo "no" >&6; }
24279
24280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->iterate() is available" >&5
24281 $as_echo_n "checking whether fops->iterate() is available... " >&6; }
24282
24283
24284 cat confdefs.h - <<_ACEOF >conftest.c
24285
24286
24287 #include <linux/fs.h>
24288 int iterate(struct file *filp, struct dir_context * context)
24289 { return 0; }
24290
24291 static const struct file_operations fops
24292 __attribute__ ((unused)) = {
24293 .iterate = iterate,
24294 };
24295
24296 int
24297 main (void)
24298 {
24299
24300
24301 ;
24302 return 0;
24303 }
24304
24305 _ACEOF
24306
24307
24308
24309 cat - <<_ACEOF >conftest.h
24310
24311 _ACEOF
24312
24313
24314 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
24315 echo "obj-m := conftest.o" >build/Makefile
24316 modpost_flag=''
24317 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
24318 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
24319 { { eval echo "\"\$as_me\":${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 $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
24324 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24325 (eval $ac_try) 2>&5
24326 ac_status=$?
24327 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24328 test $ac_status = 0; }; }; then :
24329
24330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24331 $as_echo "yes" >&6; }
24332
24333 $as_echo "#define HAVE_VFS_ITERATE 1" >>confdefs.h
24334
24335
24336 else
24337 $as_echo "$as_me: failed program was:" >&5
24338 sed 's/^/| /' conftest.$ac_ext >&5
24339
24340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24341 $as_echo "no" >&6; }
24342
24343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->readdir() is available" >&5
24344 $as_echo_n "checking whether fops->readdir() is available... " >&6; }
24345
24346
24347 cat confdefs.h - <<_ACEOF >conftest.c
24348
24349
24350 #include <linux/fs.h>
24351 int readdir(struct file *filp, void *entry, filldir_t func)
24352 { return 0; }
24353
24354 static const struct file_operations fops
24355 __attribute__ ((unused)) = {
24356 .readdir = readdir,
24357 };
24358
24359 int
24360 main (void)
24361 {
24362
24363
24364 ;
24365 return 0;
24366 }
24367
24368 _ACEOF
24369
24370
24371
24372 cat - <<_ACEOF >conftest.h
24373
24374 _ACEOF
24375
24376
24377 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
24378 echo "obj-m := conftest.o" >build/Makefile
24379 modpost_flag=''
24380 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
24381 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
24382 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24383 (eval $ac_try) 2>&5
24384 ac_status=$?
24385 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24386 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
24387 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24388 (eval $ac_try) 2>&5
24389 ac_status=$?
24390 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24391 test $ac_status = 0; }; }; then :
24392
24393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24394 $as_echo "yes" >&6; }
24395
24396 $as_echo "#define HAVE_VFS_READDIR 1" >>confdefs.h
24397
24398
24399 else
24400 $as_echo "$as_me: failed program was:" >&5
24401 sed 's/^/| /' conftest.$ac_ext >&5
24402
24403 as_fn_error $? "no; file a bug report with ZFSOnLinux" "$LINENO" 5
24404
24405
24406
24407 fi
24408 rm -Rf build
24409
24410
24411
24412
24413
24414 fi
24415 rm -Rf build
24416
24417
24418
24419
24420
24421 fi
24422 rm -Rf build
24423
24424
24425
24426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->read/write_iter() are available" >&5
24427 $as_echo_n "checking whether fops->read/write_iter() are available... " >&6; }
24428
24429
24430 cat confdefs.h - <<_ACEOF >conftest.c
24431
24432
24433 #include <linux/fs.h>
24434
24435 ssize_t test_read(struct kiocb *kiocb, struct iov_iter *to)
24436 { return 0; }
24437 ssize_t test_write(struct kiocb *kiocb, struct iov_iter *from)
24438 { return 0; }
24439
24440 static const struct file_operations
24441 fops __attribute__ ((unused)) = {
24442 .read_iter = test_read,
24443 .write_iter = test_write,
24444 };
24445
24446 int
24447 main (void)
24448 {
24449
24450
24451 ;
24452 return 0;
24453 }
24454
24455 _ACEOF
24456
24457
24458
24459 cat - <<_ACEOF >conftest.h
24460
24461 _ACEOF
24462
24463
24464 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
24465 echo "obj-m := conftest.o" >build/Makefile
24466 modpost_flag=''
24467 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
24468 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
24469 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24470 (eval $ac_try) 2>&5
24471 ac_status=$?
24472 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24473 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
24474 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24475 (eval $ac_try) 2>&5
24476 ac_status=$?
24477 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24478 test $ac_status = 0; }; }; then :
24479
24480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24481 $as_echo "yes" >&6; }
24482
24483 $as_echo "#define HAVE_VFS_RW_ITERATE 1" >>confdefs.h
24484
24485
24486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether new_sync_read() is available" >&5
24487 $as_echo_n "checking whether new_sync_read() is available... " >&6; }
24488
24489
24490 cat confdefs.h - <<_ACEOF >conftest.c
24491
24492
24493 #include <linux/fs.h>
24494
24495 int
24496 main (void)
24497 {
24498
24499 new_sync_read(NULL, NULL, 0, NULL);
24500
24501 ;
24502 return 0;
24503 }
24504
24505 _ACEOF
24506
24507
24508
24509 cat - <<_ACEOF >conftest.h
24510
24511 _ACEOF
24512
24513
24514 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
24515 echo "obj-m := conftest.o" >build/Makefile
24516 modpost_flag=''
24517 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
24518 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
24519 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24520 (eval $ac_try) 2>&5
24521 ac_status=$?
24522 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24523 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
24524 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24525 (eval $ac_try) 2>&5
24526 ac_status=$?
24527 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24528 test $ac_status = 0; }; }; then :
24529
24530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24531 $as_echo "yes" >&6; }
24532
24533 $as_echo "#define HAVE_NEW_SYNC_READ 1" >>confdefs.h
24534
24535
24536 else
24537 $as_echo "$as_me: failed program was:" >&5
24538 sed 's/^/| /' conftest.$ac_ext >&5
24539
24540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24541 $as_echo "no" >&6; }
24542
24543
24544
24545 fi
24546 rm -Rf build
24547
24548
24549
24550
24551 else
24552 $as_echo "$as_me: failed program was:" >&5
24553 sed 's/^/| /' conftest.$ac_ext >&5
24554
24555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24556 $as_echo "no" >&6; }
24557
24558
24559
24560 fi
24561 rm -Rf build
24562
24563
24564
24565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether generic_write_checks() takes kiocb" >&5
24566 $as_echo_n "checking whether generic_write_checks() takes kiocb... " >&6; }
24567
24568
24569 cat confdefs.h - <<_ACEOF >conftest.c
24570
24571
24572 #include <linux/fs.h>
24573
24574
24575 int
24576 main (void)
24577 {
24578
24579 struct kiocb *iocb = NULL;
24580 struct iov_iter *iov = NULL;
24581 generic_write_checks(iocb, iov);
24582
24583 ;
24584 return 0;
24585 }
24586
24587 _ACEOF
24588
24589
24590
24591 cat - <<_ACEOF >conftest.h
24592
24593 _ACEOF
24594
24595
24596 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
24597 echo "obj-m := conftest.o" >build/Makefile
24598 modpost_flag=''
24599 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
24600 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
24601 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24602 (eval $ac_try) 2>&5
24603 ac_status=$?
24604 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24605 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
24606 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24607 (eval $ac_try) 2>&5
24608 ac_status=$?
24609 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24610 test $ac_status = 0; }; }; then :
24611
24612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24613 $as_echo "yes" >&6; }
24614
24615 $as_echo "#define HAVE_GENERIC_WRITE_CHECKS_KIOCB 1" >>confdefs.h
24616
24617
24618 else
24619 $as_echo "$as_me: failed program was:" >&5
24620 sed 's/^/| /' conftest.$ac_ext >&5
24621
24622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24623 $as_echo "no" >&6; }
24624
24625
24626
24627 fi
24628 rm -Rf build
24629
24630
24631
24632
24633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether kmap_atomic wants 1 args" >&5
24634 $as_echo_n "checking whether kmap_atomic wants 1 args... " >&6; }
24635
24636
24637 cat confdefs.h - <<_ACEOF >conftest.c
24638
24639
24640 #include <linux/pagemap.h>
24641
24642 int
24643 main (void)
24644 {
24645
24646 struct page page;
24647 kmap_atomic(&page);
24648
24649 ;
24650 return 0;
24651 }
24652
24653 _ACEOF
24654
24655
24656
24657 cat - <<_ACEOF >conftest.h
24658
24659 _ACEOF
24660
24661
24662 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
24663 echo "obj-m := conftest.o" >build/Makefile
24664 modpost_flag=''
24665 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
24666 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
24667 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24668 (eval $ac_try) 2>&5
24669 ac_status=$?
24670 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24671 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
24672 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24673 (eval $ac_try) 2>&5
24674 ac_status=$?
24675 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24676 test $ac_status = 0; }; }; then :
24677
24678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24679 $as_echo "yes" >&6; }
24680
24681 $as_echo "#define HAVE_1ARG_KMAP_ATOMIC 1" >>confdefs.h
24682
24683
24684 else
24685 $as_echo "$as_me: failed program was:" >&5
24686 sed 's/^/| /' conftest.$ac_ext >&5
24687
24688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24689 $as_echo "no" >&6; }
24690
24691
24692
24693 fi
24694 rm -Rf build
24695
24696
24697
24698
24699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether follow_down_one() is available" >&5
24700 $as_echo_n "checking whether follow_down_one() is available... " >&6; }
24701
24702
24703 cat confdefs.h - <<_ACEOF >conftest.c
24704
24705
24706 #include <linux/namei.h>
24707
24708 int
24709 main (void)
24710 {
24711
24712 struct path *p = NULL;
24713 follow_down_one(p);
24714
24715 ;
24716 return 0;
24717 }
24718
24719 _ACEOF
24720
24721
24722
24723 cat - <<_ACEOF >conftest.h
24724
24725 _ACEOF
24726
24727
24728 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
24729 echo "obj-m := conftest.o" >build/Makefile
24730 modpost_flag=''
24731 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
24732 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
24733 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24734 (eval $ac_try) 2>&5
24735 ac_status=$?
24736 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24737 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
24738 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24739 (eval $ac_try) 2>&5
24740 ac_status=$?
24741 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24742 test $ac_status = 0; }; }; then :
24743
24744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24745 $as_echo "yes" >&6; }
24746
24747 $as_echo "#define HAVE_FOLLOW_DOWN_ONE 1" >>confdefs.h
24748
24749
24750 else
24751 $as_echo "$as_me: failed program was:" >&5
24752 sed 's/^/| /' conftest.$ac_ext >&5
24753
24754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24755 $as_echo "no" >&6; }
24756
24757
24758
24759 fi
24760 rm -Rf build
24761
24762
24763
24764
24765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether make_request_fn() returns int" >&5
24766 $as_echo_n "checking whether make_request_fn() returns int... " >&6; }
24767
24768
24769 cat confdefs.h - <<_ACEOF >conftest.c
24770
24771
24772 #include <linux/blkdev.h>
24773
24774 int make_request(struct request_queue *q, struct bio *bio)
24775 {
24776 return (0);
24777 }
24778
24779 int
24780 main (void)
24781 {
24782
24783 blk_queue_make_request(NULL, &make_request);
24784
24785 ;
24786 return 0;
24787 }
24788
24789 _ACEOF
24790
24791
24792
24793 cat - <<_ACEOF >conftest.h
24794
24795 _ACEOF
24796
24797
24798 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
24799 echo "obj-m := conftest.o" >build/Makefile
24800 modpost_flag=''
24801 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
24802 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
24803 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24804 (eval $ac_try) 2>&5
24805 ac_status=$?
24806 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24807 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
24808 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24809 (eval $ac_try) 2>&5
24810 ac_status=$?
24811 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24812 test $ac_status = 0; }; }; then :
24813
24814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24815 $as_echo "yes" >&6; }
24816
24817 $as_echo "#define MAKE_REQUEST_FN_RET int" >>confdefs.h
24818
24819
24820 $as_echo "#define HAVE_MAKE_REQUEST_FN_RET_INT 1" >>confdefs.h
24821
24822
24823 else
24824 $as_echo "$as_me: failed program was:" >&5
24825 sed 's/^/| /' conftest.$ac_ext >&5
24826
24827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24828 $as_echo "no" >&6; }
24829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether make_request_fn() returns void" >&5
24830 $as_echo_n "checking whether make_request_fn() returns void... " >&6; }
24831
24832
24833 cat confdefs.h - <<_ACEOF >conftest.c
24834
24835
24836 #include <linux/blkdev.h>
24837
24838 void make_request(struct request_queue *q, struct bio *bio)
24839 {
24840 return;
24841 }
24842
24843 int
24844 main (void)
24845 {
24846
24847 blk_queue_make_request(NULL, &make_request);
24848
24849 ;
24850 return 0;
24851 }
24852
24853 _ACEOF
24854
24855
24856
24857 cat - <<_ACEOF >conftest.h
24858
24859 _ACEOF
24860
24861
24862 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
24863 echo "obj-m := conftest.o" >build/Makefile
24864 modpost_flag=''
24865 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
24866 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
24867 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24868 (eval $ac_try) 2>&5
24869 ac_status=$?
24870 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24871 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
24872 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24873 (eval $ac_try) 2>&5
24874 ac_status=$?
24875 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24876 test $ac_status = 0; }; }; then :
24877
24878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24879 $as_echo "yes" >&6; }
24880
24881 $as_echo "#define MAKE_REQUEST_FN_RET void" >>confdefs.h
24882
24883
24884 else
24885 $as_echo "$as_me: failed program was:" >&5
24886 sed 's/^/| /' conftest.$ac_ext >&5
24887
24888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24889 $as_echo "no" >&6; }
24890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether make_request_fn() returns blk_qc_t" >&5
24891 $as_echo_n "checking whether make_request_fn() returns blk_qc_t... " >&6; }
24892
24893
24894 cat confdefs.h - <<_ACEOF >conftest.c
24895
24896
24897 #include <linux/blkdev.h>
24898
24899 blk_qc_t make_request(struct request_queue *q, struct bio *bio)
24900 {
24901 return (BLK_QC_T_NONE);
24902 }
24903
24904 int
24905 main (void)
24906 {
24907
24908 blk_queue_make_request(NULL, &make_request);
24909
24910 ;
24911 return 0;
24912 }
24913
24914 _ACEOF
24915
24916
24917
24918 cat - <<_ACEOF >conftest.h
24919
24920 _ACEOF
24921
24922
24923 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
24924 echo "obj-m := conftest.o" >build/Makefile
24925 modpost_flag=''
24926 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
24927 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
24928 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24929 (eval $ac_try) 2>&5
24930 ac_status=$?
24931 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24932 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
24933 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24934 (eval $ac_try) 2>&5
24935 ac_status=$?
24936 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24937 test $ac_status = 0; }; }; then :
24938
24939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24940 $as_echo "yes" >&6; }
24941
24942 $as_echo "#define MAKE_REQUEST_FN_RET blk_qc_t" >>confdefs.h
24943
24944
24945 $as_echo "#define HAVE_MAKE_REQUEST_FN_RET_QC 1" >>confdefs.h
24946
24947
24948 else
24949 $as_echo "$as_me: failed program was:" >&5
24950 sed 's/^/| /' conftest.$ac_ext >&5
24951
24952 as_fn_error $? "no - Please file a bug report at
24953 https://github.com/zfsonlinux/zfs/issues/new" "$LINENO" 5
24954
24955
24956
24957 fi
24958 rm -Rf build
24959
24960
24961
24962
24963
24964 fi
24965 rm -Rf build
24966
24967
24968
24969
24970
24971 fi
24972 rm -Rf build
24973
24974
24975
24976
24977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether generic IO accounting symbols are avaliable" >&5
24978 $as_echo_n "checking whether generic IO accounting symbols are avaliable... " >&6; }
24979
24980
24981
24982 cat confdefs.h - <<_ACEOF >conftest.c
24983
24984
24985 #include <linux/bio.h>
24986
24987 void (*generic_start_io_acct_f)(int, unsigned long,
24988 struct hd_struct *) = &generic_start_io_acct;
24989 void (*generic_end_io_acct_f)(int, struct hd_struct *,
24990 unsigned long) = &generic_end_io_acct;
24991
24992 int
24993 main (void)
24994 {
24995
24996 generic_start_io_acct(0, 0, NULL);
24997 generic_end_io_acct(0, NULL, 0);
24998
24999 ;
25000 return 0;
25001 }
25002
25003 _ACEOF
25004
25005
25006
25007 cat - <<_ACEOF >conftest.h
25008
25009 _ACEOF
25010
25011
25012 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
25013 echo "obj-m := conftest.o" >build/Makefile
25014 modpost_flag=''
25015 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
25016 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
25017 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25018 (eval $ac_try) 2>&5
25019 ac_status=$?
25020 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25021 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
25022 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25023 (eval $ac_try) 2>&5
25024 ac_status=$?
25025 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25026 test $ac_status = 0; }; }; then :
25027 rc=0
25028 else
25029 $as_echo "$as_me: failed program was:" >&5
25030 sed 's/^/| /' conftest.$ac_ext >&5
25031 rc=1
25032
25033
25034 fi
25035 rm -Rf build
25036
25037
25038 if test $rc -ne 0; then :
25039
25040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25041 $as_echo "no" >&6; }
25042
25043 else
25044 if test "x$enable_linux_builtin" != xyes; then
25045
25046 grep -q -E '[[:space:]]generic_start_io_acct[[:space:]]' \
25047 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
25048 rc=$?
25049 if test $rc -ne 0; then
25050 export=0
25051 for file in block/bio.c; do
25052 grep -q -E "EXPORT_SYMBOL.*(generic_start_io_acct)" \
25053 "$LINUX/$file" 2>/dev/null
25054 rc=$?
25055 if test $rc -eq 0; then
25056 export=1
25057 break;
25058 fi
25059 done
25060 if test $export -eq 0; then :
25061 rc=1
25062 else :
25063 rc=0
25064 fi
25065 else :
25066 rc=0
25067 fi
25068
25069 fi
25070 if test $rc -ne 0; then :
25071
25072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25073 $as_echo "no" >&6; }
25074
25075 else :
25076
25077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
25078 $as_echo "yes" >&6; }
25079
25080 $as_echo "#define HAVE_GENERIC_IO_ACCT 1" >>confdefs.h
25081
25082
25083 fi
25084 fi
25085
25086
25087
25088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->rename() wants flags" >&5
25089 $as_echo_n "checking whether iops->rename() wants flags... " >&6; }
25090
25091
25092 cat confdefs.h - <<_ACEOF >conftest.c
25093
25094
25095 #include <linux/fs.h>
25096 int rename_fn(struct inode *sip, struct dentry *sdp,
25097 struct inode *tip, struct dentry *tdp,
25098 unsigned int flags) { return 0; }
25099
25100 static const struct inode_operations
25101 iops __attribute__ ((unused)) = {
25102 .rename = rename_fn,
25103 };
25104
25105 int
25106 main (void)
25107 {
25108
25109
25110 ;
25111 return 0;
25112 }
25113
25114 _ACEOF
25115
25116
25117
25118 cat - <<_ACEOF >conftest.h
25119
25120 _ACEOF
25121
25122
25123 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
25124 echo "obj-m := conftest.o" >build/Makefile
25125 modpost_flag=''
25126 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
25127 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
25128 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25129 (eval $ac_try) 2>&5
25130 ac_status=$?
25131 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25132 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
25133 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25134 (eval $ac_try) 2>&5
25135 ac_status=$?
25136 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25137 test $ac_status = 0; }; }; then :
25138
25139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
25140 $as_echo "yes" >&6; }
25141
25142 $as_echo "#define HAVE_RENAME_WANTS_FLAGS 1" >>confdefs.h
25143
25144
25145 else
25146 $as_echo "$as_me: failed program was:" >&5
25147 sed 's/^/| /' conftest.$ac_ext >&5
25148
25149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25150 $as_echo "no" >&6; }
25151
25152
25153
25154 fi
25155 rm -Rf build
25156
25157
25158
25159
25160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether generic_setxattr() exists" >&5
25161 $as_echo_n "checking whether generic_setxattr() exists... " >&6; }
25162
25163
25164 cat confdefs.h - <<_ACEOF >conftest.c
25165
25166
25167 #include <linux/fs.h>
25168 #include <linux/xattr.h>
25169
25170 static const struct inode_operations
25171 iops __attribute__ ((unused)) = {
25172 .setxattr = generic_setxattr
25173 };
25174
25175 int
25176 main (void)
25177 {
25178
25179
25180 ;
25181 return 0;
25182 }
25183
25184 _ACEOF
25185
25186
25187
25188 cat - <<_ACEOF >conftest.h
25189
25190 _ACEOF
25191
25192
25193 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
25194 echo "obj-m := conftest.o" >build/Makefile
25195 modpost_flag=''
25196 test "x$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
25209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
25210 $as_echo "yes" >&6; }
25211
25212 $as_echo "#define HAVE_GENERIC_SETXATTR 1" >>confdefs.h
25213
25214
25215 else
25216 $as_echo "$as_me: failed program was:" >&5
25217 sed 's/^/| /' conftest.$ac_ext >&5
25218
25219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25220 $as_echo "no" >&6; }
25221
25222
25223
25224 fi
25225 rm -Rf build
25226
25227
25228
25229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether current_time() exists" >&5
25230 $as_echo_n "checking whether current_time() exists... " >&6; }
25231
25232
25233
25234 cat confdefs.h - <<_ACEOF >conftest.c
25235
25236
25237 #include <linux/fs.h>
25238
25239 int
25240 main (void)
25241 {
25242
25243 struct inode ip;
25244 struct timespec now __attribute__ ((unused));
25245
25246 now = current_time(&ip);
25247
25248 ;
25249 return 0;
25250 }
25251
25252 _ACEOF
25253
25254
25255
25256 cat - <<_ACEOF >conftest.h
25257
25258 _ACEOF
25259
25260
25261 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
25262 echo "obj-m := conftest.o" >build/Makefile
25263 modpost_flag=''
25264 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
25265 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
25266 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25267 (eval $ac_try) 2>&5
25268 ac_status=$?
25269 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25270 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
25271 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25272 (eval $ac_try) 2>&5
25273 ac_status=$?
25274 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25275 test $ac_status = 0; }; }; then :
25276 rc=0
25277 else
25278 $as_echo "$as_me: failed program was:" >&5
25279 sed 's/^/| /' conftest.$ac_ext >&5
25280 rc=1
25281
25282
25283 fi
25284 rm -Rf build
25285
25286
25287 if test $rc -ne 0; then :
25288
25289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25290 $as_echo "no" >&6; }
25291
25292 else
25293 if test "x$enable_linux_builtin" != xyes; then
25294
25295 grep -q -E '[[:space:]]current_time[[:space:]]' \
25296 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
25297 rc=$?
25298 if test $rc -ne 0; then
25299 export=0
25300 for file in fs/inode.c; do
25301 grep -q -E "EXPORT_SYMBOL.*(current_time)" \
25302 "$LINUX/$file" 2>/dev/null
25303 rc=$?
25304 if test $rc -eq 0; then
25305 export=1
25306 break;
25307 fi
25308 done
25309 if test $export -eq 0; then :
25310 rc=1
25311 else :
25312 rc=0
25313 fi
25314 else :
25315 rc=0
25316 fi
25317
25318 fi
25319 if test $rc -ne 0; then :
25320
25321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25322 $as_echo "no" >&6; }
25323
25324 else :
25325
25326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
25327 $as_echo "yes" >&6; }
25328
25329 $as_echo "#define HAVE_CURRENT_TIME 1" >>confdefs.h
25330
25331
25332 fi
25333 fi
25334
25335
25336
25337 if test "$LINUX_OBJ" != "$LINUX"; then :
25338
25339 KERNELMAKE_PARAMS="$KERNELMAKE_PARAMS O=$LINUX_OBJ"
25340
25341 fi
25342
25343
25344
25345 KERNELCPPFLAGS="$KERNELCPPFLAGS $NO_UNUSED_BUT_SET_VARIABLE"
25346 KERNELCPPFLAGS="$KERNELCPPFLAGS $NO_BOOL_COMPARE"
25347 KERNELCPPFLAGS="$KERNELCPPFLAGS -DHAVE_SPL -D_KERNEL"
25348 KERNELCPPFLAGS="$KERNELCPPFLAGS -DTEXT_DOMAIN=\\\"zfs-linux-kernel\\\""
25349
25350
25351 ;;
25352 all)
25353
25354
25355 # Check whether --with-linux was given.
25356 if test "${with_linux+set}" = set; then :
25357 withval=$with_linux; kernelsrc="$withval"
25358 fi
25359
25360
25361
25362 # Check whether --with-linux-obj was given.
25363 if test "${with_linux_obj+set}" = set; then :
25364 withval=$with_linux_obj; kernelbuild="$withval"
25365 fi
25366
25367
25368 { $as_echo "$as_me:${as_lineno-$LINENO}: checking kernel source directory" >&5
25369 $as_echo_n "checking kernel source directory... " >&6; }
25370 if test -z "$kernelsrc"; then :
25371
25372 if test -e "/lib/modules/$(uname -r)/source"; then :
25373
25374 headersdir="/lib/modules/$(uname -r)/source"
25375 sourcelink=$(readlink -f "$headersdir")
25376
25377 elif test -e "/lib/modules/$(uname -r)/build"; then :
25378
25379 headersdir="/lib/modules/$(uname -r)/build"
25380 sourcelink=$(readlink -f "$headersdir")
25381
25382 else
25383
25384 sourcelink=$(ls -1d /usr/src/kernels/* \
25385 /usr/src/linux-* \
25386 2>/dev/null | grep -v obj | tail -1)
25387
25388 fi
25389
25390 if test -n "$sourcelink" && test -e ${sourcelink}; then :
25391
25392 kernelsrc=`readlink -f ${sourcelink}`
25393
25394 else
25395
25396 kernelsrc="Not found"
25397
25398 fi
25399
25400 else
25401
25402 if test "$kernelsrc" = "NONE"; then :
25403
25404 kernsrcver=NONE
25405
25406 fi
25407
25408 fi
25409
25410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $kernelsrc" >&5
25411 $as_echo "$kernelsrc" >&6; }
25412 if test ! -d "$kernelsrc"; then :
25413
25414 as_fn_error $? "
25415 *** Please make sure the kernel devel package for your distribution
25416 *** is installed and then try again. If that fails, you can specify the
25417 *** location of the kernel source with the '--with-linux=PATH' option." "$LINENO" 5
25418
25419 fi
25420
25421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking kernel build directory" >&5
25422 $as_echo_n "checking kernel build directory... " >&6; }
25423 if test -z "$kernelbuild"; then :
25424
25425 if test -e "/lib/modules/$(uname -r)/build"; then :
25426
25427 kernelbuild=`readlink -f /lib/modules/$(uname -r)/build`
25428
25429 elif test -d ${kernelsrc}-obj/${target_cpu}/${target_cpu}; then :
25430
25431 kernelbuild=${kernelsrc}-obj/${target_cpu}/${target_cpu}
25432
25433 elif test -d ${kernelsrc}-obj/${target_cpu}/default; then :
25434
25435 kernelbuild=${kernelsrc}-obj/${target_cpu}/default
25436
25437 elif test -d `dirname ${kernelsrc}`/build-${target_cpu}; then :
25438
25439 kernelbuild=`dirname ${kernelsrc}`/build-${target_cpu}
25440
25441 else
25442
25443 kernelbuild=${kernelsrc}
25444
25445 fi
25446
25447 fi
25448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $kernelbuild" >&5
25449 $as_echo "$kernelbuild" >&6; }
25450
25451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking kernel source version" >&5
25452 $as_echo_n "checking kernel source version... " >&6; }
25453 utsrelease1=$kernelbuild/include/linux/version.h
25454 utsrelease2=$kernelbuild/include/linux/utsrelease.h
25455 utsrelease3=$kernelbuild/include/generated/utsrelease.h
25456 if test -r $utsrelease1 && fgrep -q UTS_RELEASE $utsrelease1; then :
25457
25458 utsrelease=linux/version.h
25459
25460 elif test -r $utsrelease2 && fgrep -q UTS_RELEASE $utsrelease2; then :
25461
25462 utsrelease=linux/utsrelease.h
25463
25464 elif test -r $utsrelease3 && fgrep -q UTS_RELEASE $utsrelease3; then :
25465
25466 utsrelease=generated/utsrelease.h
25467
25468 fi
25469
25470 if test "$utsrelease"; then :
25471
25472 kernsrcver=`(echo "#include <$utsrelease>";
25473 echo "kernsrcver=UTS_RELEASE") |
25474 cpp -I $kernelbuild/include |
25475 grep "^kernsrcver=" | cut -d \" -f 2`
25476
25477 if test -z "$kernsrcver"; then :
25478
25479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Not found" >&5
25480 $as_echo "Not found" >&6; }
25481 as_fn_error $? "*** Cannot determine kernel version." "$LINENO" 5
25482
25483 fi
25484
25485 else
25486
25487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Not found" >&5
25488 $as_echo "Not found" >&6; }
25489 if test "x$enable_linux_builtin" != xyes; then
25490 as_fn_error $? "*** Cannot find UTS_RELEASE definition." "$LINENO" 5
25491 else
25492 as_fn_error $? "
25493 *** Cannot find UTS_RELEASE definition.
25494 *** Please run 'make prepare' inside the kernel source tree." "$LINENO" 5
25495 fi
25496
25497 fi
25498
25499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $kernsrcver" >&5
25500 $as_echo "$kernsrcver" >&6; }
25501
25502 LINUX=${kernelsrc}
25503 LINUX_OBJ=${kernelbuild}
25504 LINUX_VERSION=${kernsrcver}
25505
25506
25507
25508
25509
25510
25511 modpost=$LINUX/scripts/Makefile.modpost
25512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking kernel file name for module symbols" >&5
25513 $as_echo_n "checking kernel file name for module symbols... " >&6; }
25514 if test "x$enable_linux_builtin" != xyes -a -f "$modpost"; then :
25515
25516 if grep -q Modules.symvers $modpost; then :
25517
25518 LINUX_SYMBOLS=Modules.symvers
25519
25520 else
25521
25522 LINUX_SYMBOLS=Module.symvers
25523
25524 fi
25525
25526 if test ! -f "$LINUX_OBJ/$LINUX_SYMBOLS"; then :
25527
25528 as_fn_error $? "
25529 *** Please make sure the kernel devel package for your distribution
25530 *** is installed. If you are building with a custom kernel, make sure the
25531 *** kernel is configured, built, and the '--with-linux=PATH' configure
25532 *** option refers to the location of the kernel source." "$LINENO" 5
25533
25534 fi
25535
25536 else
25537
25538 LINUX_SYMBOLS=NONE
25539
25540 fi
25541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINUX_SYMBOLS" >&5
25542 $as_echo "$LINUX_SYMBOLS" >&6; }
25543
25544
25545
25546
25547
25548 # Check whether --with-spl was given.
25549 if test "${with_spl+set}" = set; then :
25550 withval=$with_spl; splsrc="$withval"
25551 fi
25552
25553
25554
25555 # Check whether --with-spl-obj was given.
25556 if test "${with_spl_obj+set}" = set; then :
25557 withval=$with_spl_obj; splbuild="$withval"
25558 fi
25559
25560
25561
25562 # Check whether --with-spl-timeout was given.
25563 if test "${with_spl_timeout+set}" = set; then :
25564 withval=$with_spl_timeout; timeout="$withval"
25565 else
25566 timeout=0
25567 fi
25568
25569
25570 splsrc0="/var/lib/dkms/spl/${VERSION}/build"
25571 splsrc1="/usr/local/src/spl-${VERSION}/${LINUX_VERSION}"
25572 splsrc2="/usr/local/src/spl-${VERSION}"
25573 splsrc3="/usr/src/spl-${VERSION}/${LINUX_VERSION}"
25574 splsrc4="/usr/src/spl-${VERSION}"
25575 splsrc5="../spl/"
25576 splsrc6="$LINUX"
25577
25578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking spl source directory" >&5
25579 $as_echo_n "checking spl source directory... " >&6; }
25580 if test -z "${splsrc}"; then :
25581
25582 if test -e "${splsrc0}/spl.release.in"; then :
25583
25584 splsrc=${splsrc0}
25585
25586 elif test -e "${splsrc1}/spl.release.in"; then :
25587
25588 splsrc=${splsrc1}
25589
25590 elif test -e "${splsrc2}/spl.release.in"; then :
25591
25592 splsrc=${splsrc2}
25593
25594 elif test -e "${splsrc3}/spl.release.in"; then :
25595
25596 splsrc=$(readlink -f "${splsrc3}")
25597
25598 elif test -e "${splsrc4}/spl.release.in" ; then :
25599
25600 splsrc=${splsrc4}
25601
25602 elif test -e "${splsrc5}/spl.release.in"; then :
25603
25604 splsrc=$(readlink -f "${splsrc5}")
25605
25606 elif test -e "${splsrc6}/spl.release.in" ; then :
25607
25608 splsrc=${splsrc6}
25609
25610 else
25611
25612 splsrc="Not found"
25613
25614 fi
25615
25616 else
25617
25618 if test "$splsrc" = "NONE"; then :
25619
25620 splbuild=NONE
25621 splsrcver=NONE
25622
25623 fi
25624
25625 fi
25626
25627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $splsrc" >&5
25628 $as_echo "$splsrc" >&6; }
25629 if test ! -e "$splsrc/spl.release.in"; then :
25630
25631 as_fn_error $? "
25632 *** Please make sure the kmod spl devel package for your distribution
25633 *** is installed then try again. If that fails you can specify the
25634 *** location of the spl source with the '--with-spl=PATH' option." "$LINENO" 5
25635
25636 fi
25637
25638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking spl build directory" >&5
25639 $as_echo_n "checking spl build directory... " >&6; }
25640 while true; do
25641 if test -z "$splbuild"; then :
25642
25643 if test -e "${splsrc}/${LINUX_VERSION}/spl_config.h" ; then :
25644
25645 splbuild="${splsrc}/${LINUX_VERSION}"
25646
25647 elif test -e "${splsrc}/spl_config.h" ; then :
25648
25649 splbuild="${splsrc}"
25650
25651 elif find -L "${splsrc}" -name spl_config.h 2> /dev/null | grep -wq spl_config.h ; then :
25652
25653 splbuild=$(find -L "${splsrc}" -name spl_config.h | sed 's,/spl_config.h,,')
25654
25655 else
25656
25657 splbuild="Not found"
25658
25659 fi
25660
25661 fi
25662 if test -e "$splbuild/spl_config.h" -o $timeout -le 0; then :
25663
25664 break;
25665
25666 else
25667
25668 sleep 1
25669 timeout=$((timeout-1))
25670
25671 fi
25672 done
25673
25674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $splbuild" >&5
25675 $as_echo "$splbuild" >&6; }
25676 if ! test -e "$splbuild/spl_config.h"; then :
25677
25678 as_fn_error $? "
25679 *** Please make sure the kmod spl devel <kernel> package for your
25680 *** distribution is installed then try again. If that fails you
25681 *** can specify the location of the spl objects with the
25682 *** '--with-spl-obj=PATH' option." "$LINENO" 5
25683
25684 fi
25685
25686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking spl source version" >&5
25687 $as_echo_n "checking spl source version... " >&6; }
25688 if test -r $splbuild/spl_config.h &&
25689 fgrep -q SPL_META_VERSION $splbuild/spl_config.h; then :
25690
25691
25692 splsrcver=`(echo "#include <spl_config.h>";
25693 echo "splsrcver=SPL_META_VERSION-SPL_META_RELEASE") |
25694 cpp -I $splbuild |
25695 grep "^splsrcver=" | tr -d \" | cut -d= -f2`
25696
25697 fi
25698
25699 if test -z "$splsrcver"; then :
25700
25701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Not found" >&5
25702 $as_echo "Not found" >&6; }
25703 as_fn_error $? "
25704 *** Cannot determine the version of the spl source.
25705 *** Please prepare the spl source before running this script" "$LINENO" 5
25706
25707 fi
25708
25709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $splsrcver" >&5
25710 $as_echo "$splsrcver" >&6; }
25711
25712 SPL=${splsrc}
25713 SPL_OBJ=${splbuild}
25714 SPL_VERSION=${splsrcver}
25715
25716
25717
25718
25719
25720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking spl file name for module symbols" >&5
25721 $as_echo_n "checking spl file name for module symbols... " >&6; }
25722 SPL_SYMBOLS=NONE
25723
25724 while true; do
25725 if test -r $SPL_OBJ/Module.symvers; then :
25726
25727 SPL_SYMBOLS=Module.symvers
25728
25729 elif test -r $SPL_OBJ/Modules.symvers; then :
25730
25731 SPL_SYMBOLS=Modules.symvers
25732
25733 elif test -r $SPL_OBJ/module/Module.symvers; then :
25734
25735 SPL_SYMBOLS=Module.symvers
25736
25737 elif test -r $SPL_OBJ/module/Modules.symvers; then :
25738
25739 SPL_SYMBOLS=Modules.symvers
25740
25741 fi
25742
25743 if test $SPL_SYMBOLS != NONE -o $timeout -le 0; then :
25744
25745 break;
25746
25747 else
25748
25749 sleep 1
25750 timeout=$((timeout-1))
25751
25752 fi
25753 done
25754
25755 if test "$SPL_SYMBOLS" = NONE; then :
25756
25757 SPL_SYMBOLS=$LINUX_SYMBOLS
25758
25759 fi
25760
25761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SPL_SYMBOLS" >&5
25762 $as_echo "$SPL_SYMBOLS" >&6; }
25763
25764
25765
25766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether modules can be built" >&5
25767 $as_echo_n "checking whether modules can be built... " >&6; }
25768
25769
25770 cat confdefs.h - <<_ACEOF >conftest.c
25771
25772
25773 int
25774 main (void)
25775 {
25776
25777 ;
25778 return 0;
25779 }
25780
25781 _ACEOF
25782
25783
25784
25785 cat - <<_ACEOF >conftest.h
25786
25787 _ACEOF
25788
25789
25790 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
25791 echo "obj-m := conftest.o" >build/Makefile
25792 modpost_flag=''
25793 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
25794 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
25795 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25796 (eval $ac_try) 2>&5
25797 ac_status=$?
25798 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25799 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
25800 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25801 (eval $ac_try) 2>&5
25802 ac_status=$?
25803 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25804 test $ac_status = 0; }; }; then :
25805
25806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
25807 $as_echo "yes" >&6; }
25808
25809 else
25810 $as_echo "$as_me: failed program was:" >&5
25811 sed 's/^/| /' conftest.$ac_ext >&5
25812
25813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25814 $as_echo "no" >&6; }
25815 if test "x$enable_linux_builtin" != xyes; then
25816 as_fn_error $? "*** Unable to build an empty module." "$LINENO" 5
25817 else
25818 as_fn_error $? "
25819 *** Unable to build an empty module.
25820 *** Please run 'make scripts' inside the kernel source tree." "$LINENO" 5
25821 fi
25822
25823
25824
25825 fi
25826 rm -Rf build
25827
25828
25829
25830
25831 if test "x$cross_compiling" != xyes; then :
25832
25833 if test "$cross_compiling" = yes; then :
25834 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
25835 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
25836 as_fn_error $? "cannot run test program while cross compiling
25837 See \`config.log' for more details" "$LINENO" 5; }
25838 else
25839 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25840 /* end confdefs.h. */
25841
25842
25843 #include "$LINUX/include/linux/license.h"
25844
25845 int
25846 main ()
25847 {
25848
25849 return !license_is_gpl_compatible("$ZFS_META_LICENSE");
25850
25851 ;
25852 return 0;
25853 }
25854
25855 _ACEOF
25856 if ac_fn_c_try_run "$LINENO"; then :
25857
25858
25859 $as_echo "#define ZFS_IS_GPL_COMPATIBLE 1" >>confdefs.h
25860
25861
25862 fi
25863 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
25864 conftest.$ac_objext conftest.beam conftest.$ac_ext
25865 fi
25866
25867
25868 fi
25869
25870
25871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether kernel was built with 16K or larger stacks" >&5
25872 $as_echo_n "checking whether kernel was built with 16K or larger stacks... " >&6; }
25873
25874
25875 cat confdefs.h - <<_ACEOF >conftest.c
25876
25877
25878 #include <linux/module.h>
25879
25880 int
25881 main (void)
25882 {
25883
25884 #if (THREAD_SIZE < 16384)
25885 #error "THREAD_SIZE is less than 16K"
25886 #endif
25887
25888 ;
25889 return 0;
25890 }
25891
25892 _ACEOF
25893
25894
25895
25896 cat - <<_ACEOF >conftest.h
25897
25898 _ACEOF
25899
25900
25901 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
25902 echo "obj-m := conftest.o" >build/Makefile
25903 modpost_flag=''
25904 test "x$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 "#define HAVE_LARGE_STACKS 1" >>confdefs.h
25921
25922
25923 else
25924 $as_echo "$as_me: failed program was:" >&5
25925 sed 's/^/| /' conftest.$ac_ext >&5
25926
25927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25928 $as_echo "no" >&6; }
25929
25930
25931
25932 fi
25933 rm -Rf build
25934
25935
25936
25937
25938
25939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether kernel was built with CONFIG_DEBUG_LOCK_ALLOC" >&5
25940 $as_echo_n "checking whether kernel was built with CONFIG_DEBUG_LOCK_ALLOC... " >&6; }
25941
25942
25943 cat confdefs.h - <<_ACEOF >conftest.c
25944
25945
25946 #include <linux/module.h>
25947
25948 int
25949 main (void)
25950 {
25951
25952 #ifndef CONFIG_DEBUG_LOCK_ALLOC
25953 #error CONFIG_DEBUG_LOCK_ALLOC not #defined
25954 #endif
25955
25956 ;
25957 return 0;
25958 }
25959
25960 _ACEOF
25961
25962
25963
25964 cat - <<_ACEOF >conftest.h
25965
25966 _ACEOF
25967
25968
25969 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
25970 echo "obj-m := conftest.o" >build/Makefile
25971 modpost_flag=''
25972 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
25973 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
25974 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25975 (eval $ac_try) 2>&5
25976 ac_status=$?
25977 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25978 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
25979 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25980 (eval $ac_try) 2>&5
25981 ac_status=$?
25982 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25983 test $ac_status = 0; }; }; then :
25984
25985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
25986 $as_echo "yes" >&6; }
25987
25988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mutex_lock() is GPL-only" >&5
25989 $as_echo_n "checking whether mutex_lock() is GPL-only... " >&6; }
25990 tmp_flags="$EXTRA_KCFLAGS"
25991
25992
25993 cat confdefs.h - <<_ACEOF >conftest.c
25994
25995
25996 #include <linux/module.h>
25997 #include <linux/mutex.h>
25998
25999 MODULE_LICENSE("$ZFS_META_LICENSE");
26000
26001 int
26002 main (void)
26003 {
26004
26005 struct mutex lock;
26006
26007 mutex_init(&lock);
26008 mutex_lock(&lock);
26009 mutex_unlock(&lock);
26010
26011 ;
26012 return 0;
26013 }
26014
26015 _ACEOF
26016
26017
26018
26019 cat - <<_ACEOF >conftest.h
26020
26021 _ACEOF
26022
26023
26024 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26025 echo "obj-m := conftest.o" >build/Makefile
26026 modpost_flag=''
26027 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26028 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26029 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26030 (eval $ac_try) 2>&5
26031 ac_status=$?
26032 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26033 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26034 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26035 (eval $ac_try) 2>&5
26036 ac_status=$?
26037 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26038 test $ac_status = 0; }; }; then :
26039
26040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26041 $as_echo "no" >&6; }
26042
26043 else
26044 $as_echo "$as_me: failed program was:" >&5
26045 sed 's/^/| /' conftest.$ac_ext >&5
26046
26047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26048 $as_echo "yes" >&6; }
26049 as_fn_error $? "
26050 *** Kernel built with CONFIG_DEBUG_LOCK_ALLOC which is incompatible
26051 *** with the CDDL license and will prevent the module linking stage
26052 *** from succeeding. You must rebuild your kernel without this
26053 *** option enabled." "$LINENO" 5
26054
26055
26056
26057 fi
26058 rm -Rf build
26059
26060
26061 EXTRA_KCFLAGS="$tmp_flags"
26062
26063
26064 else
26065 $as_echo "$as_me: failed program was:" >&5
26066 sed 's/^/| /' conftest.$ac_ext >&5
26067
26068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26069 $as_echo "no" >&6; }
26070
26071
26072
26073
26074 fi
26075 rm -Rf build
26076
26077
26078
26079
26080
26081
26082 tmp_flags="$EXTRA_KCFLAGS"
26083 EXTRA_KCFLAGS="-I\$(src)"
26084
26085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether DECLARE_EVENT_CLASS() is available" >&5
26086 $as_echo_n "checking whether DECLARE_EVENT_CLASS() is available... " >&6; }
26087
26088
26089 cat confdefs.h - <<_ACEOF >conftest.c
26090
26091
26092 #include <linux/module.h>
26093 MODULE_LICENSE(ZFS_META_LICENSE);
26094
26095 #define CREATE_TRACE_POINTS
26096 #include "conftest.h"
26097
26098 int
26099 main (void)
26100 {
26101
26102 trace_zfs_autoconf_event_one(1UL);
26103 trace_zfs_autoconf_event_two(2UL);
26104
26105 ;
26106 return 0;
26107 }
26108
26109 _ACEOF
26110
26111
26112
26113 cat - <<_ACEOF >conftest.h
26114
26115 #if !defined(_CONFTEST_H) || defined(TRACE_HEADER_MULTI_READ)
26116 #define _CONFTEST_H
26117
26118 #undef TRACE_SYSTEM
26119 #define TRACE_SYSTEM zfs
26120 #include <linux/tracepoint.h>
26121
26122 DECLARE_EVENT_CLASS(zfs_autoconf_event_class,
26123 TP_PROTO(unsigned long i),
26124 TP_ARGS(i),
26125 TP_STRUCT__entry(
26126 __field(unsigned long, i)
26127 ),
26128 TP_fast_assign(
26129 __entry->i = i;
26130 ),
26131 TP_printk("i = %lu", __entry->i)
26132 );
26133
26134 #define DEFINE_AUTOCONF_EVENT(name) \
26135 DEFINE_EVENT(zfs_autoconf_event_class, name, \
26136 TP_PROTO(unsigned long i), \
26137 TP_ARGS(i))
26138 DEFINE_AUTOCONF_EVENT(zfs_autoconf_event_one);
26139 DEFINE_AUTOCONF_EVENT(zfs_autoconf_event_two);
26140
26141 #endif /* _CONFTEST_H */
26142
26143 #undef TRACE_INCLUDE_PATH
26144 #define TRACE_INCLUDE_PATH .
26145 #define TRACE_INCLUDE_FILE conftest
26146 #include <trace/define_trace.h>
26147
26148 _ACEOF
26149
26150
26151 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26152 echo "obj-m := conftest.o" >build/Makefile
26153 modpost_flag=''
26154 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26155 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26156 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26157 (eval $ac_try) 2>&5
26158 ac_status=$?
26159 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26160 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26161 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26162 (eval $ac_try) 2>&5
26163 ac_status=$?
26164 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26165 test $ac_status = 0; }; }; then :
26166
26167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26168 $as_echo "yes" >&6; }
26169
26170 $as_echo "#define HAVE_DECLARE_EVENT_CLASS 1" >>confdefs.h
26171
26172
26173 else
26174 $as_echo "$as_me: failed program was:" >&5
26175 sed 's/^/| /' conftest.$ac_ext >&5
26176
26177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26178 $as_echo "no" >&6; }
26179
26180
26181
26182 fi
26183 rm -Rf build
26184
26185
26186 EXTRA_KCFLAGS="$tmp_flags"
26187
26188
26189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether current->bio_tail exists" >&5
26190 $as_echo_n "checking whether current->bio_tail exists... " >&6; }
26191
26192
26193 cat confdefs.h - <<_ACEOF >conftest.c
26194
26195
26196 #include <linux/sched.h>
26197
26198 int
26199 main (void)
26200 {
26201
26202 current->bio_tail = (struct bio **) NULL;
26203
26204 ;
26205 return 0;
26206 }
26207
26208 _ACEOF
26209
26210
26211
26212 cat - <<_ACEOF >conftest.h
26213
26214 _ACEOF
26215
26216
26217 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26218 echo "obj-m := conftest.o" >build/Makefile
26219 modpost_flag=''
26220 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26221 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26222 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26223 (eval $ac_try) 2>&5
26224 ac_status=$?
26225 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26226 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26227 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26228 (eval $ac_try) 2>&5
26229 ac_status=$?
26230 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26231 test $ac_status = 0; }; }; then :
26232
26233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26234 $as_echo "yes" >&6; }
26235
26236 $as_echo "#define HAVE_CURRENT_BIO_TAIL 1" >>confdefs.h
26237
26238
26239 else
26240 $as_echo "$as_me: failed program was:" >&5
26241 sed 's/^/| /' conftest.$ac_ext >&5
26242
26243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26244 $as_echo "no" >&6; }
26245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether current->bio_list exists" >&5
26246 $as_echo_n "checking whether current->bio_list exists... " >&6; }
26247
26248
26249 cat confdefs.h - <<_ACEOF >conftest.c
26250
26251
26252 #include <linux/sched.h>
26253
26254 int
26255 main (void)
26256 {
26257
26258 current->bio_list = (struct bio_list *) NULL;
26259
26260 ;
26261 return 0;
26262 }
26263
26264 _ACEOF
26265
26266
26267
26268 cat - <<_ACEOF >conftest.h
26269
26270 _ACEOF
26271
26272
26273 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26274 echo "obj-m := conftest.o" >build/Makefile
26275 modpost_flag=''
26276 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26277 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26278 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26279 (eval $ac_try) 2>&5
26280 ac_status=$?
26281 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26282 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26283 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26284 (eval $ac_try) 2>&5
26285 ac_status=$?
26286 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26287 test $ac_status = 0; }; }; then :
26288
26289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26290 $as_echo "yes" >&6; }
26291
26292 $as_echo "#define HAVE_CURRENT_BIO_LIST 1" >>confdefs.h
26293
26294
26295 else
26296 $as_echo "$as_me: failed program was:" >&5
26297 sed 's/^/| /' conftest.$ac_ext >&5
26298
26299 as_fn_error $? "no - Please file a bug report at
26300 https://github.com/zfsonlinux/zfs/issues/new" "$LINENO" 5
26301
26302
26303
26304 fi
26305 rm -Rf build
26306
26307
26308
26309
26310
26311 fi
26312 rm -Rf build
26313
26314
26315
26316
26317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether submit_bio() wants 1 arg" >&5
26318 $as_echo_n "checking whether submit_bio() wants 1 arg... " >&6; }
26319
26320
26321 cat confdefs.h - <<_ACEOF >conftest.c
26322
26323
26324 #include <linux/bio.h>
26325
26326 int
26327 main (void)
26328 {
26329
26330 blk_qc_t blk_qc;
26331 struct bio *bio = NULL;
26332 blk_qc = submit_bio(bio);
26333
26334 ;
26335 return 0;
26336 }
26337
26338 _ACEOF
26339
26340
26341
26342 cat - <<_ACEOF >conftest.h
26343
26344 _ACEOF
26345
26346
26347 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26348 echo "obj-m := conftest.o" >build/Makefile
26349 modpost_flag=''
26350 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26351 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26352 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26353 (eval $ac_try) 2>&5
26354 ac_status=$?
26355 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26356 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26357 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26358 (eval $ac_try) 2>&5
26359 ac_status=$?
26360 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26361 test $ac_status = 0; }; }; then :
26362
26363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26364 $as_echo "yes" >&6; }
26365
26366 $as_echo "#define HAVE_1ARG_SUBMIT_BIO 1" >>confdefs.h
26367
26368
26369 else
26370 $as_echo "$as_me: failed program was:" >&5
26371 sed 's/^/| /' conftest.$ac_ext >&5
26372
26373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26374 $as_echo "no" >&6; }
26375
26376
26377
26378 fi
26379 rm -Rf build
26380
26381
26382
26383
26384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking block device operation prototypes" >&5
26385 $as_echo_n "checking block device operation prototypes... " >&6; }
26386 tmp_flags="$EXTRA_KCFLAGS"
26387 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
26388
26389
26390 cat confdefs.h - <<_ACEOF >conftest.c
26391
26392
26393 #include <linux/blkdev.h>
26394
26395 int blk_open(struct block_device *bdev, fmode_t mode)
26396 { return 0; }
26397 int blk_ioctl(struct block_device *bdev, fmode_t mode,
26398 unsigned x, unsigned long y) { return 0; }
26399 int blk_compat_ioctl(struct block_device * bdev, fmode_t mode,
26400 unsigned x, unsigned long y) { return 0; }
26401
26402 static const struct block_device_operations
26403 bops __attribute__ ((unused)) = {
26404 .open = blk_open,
26405 .release = NULL,
26406 .ioctl = blk_ioctl,
26407 .compat_ioctl = blk_compat_ioctl,
26408 };
26409
26410 int
26411 main (void)
26412 {
26413
26414
26415 ;
26416 return 0;
26417 }
26418
26419 _ACEOF
26420
26421
26422
26423 cat - <<_ACEOF >conftest.h
26424
26425 _ACEOF
26426
26427
26428 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26429 echo "obj-m := conftest.o" >build/Makefile
26430 modpost_flag=''
26431 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26432 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26433 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26434 (eval $ac_try) 2>&5
26435 ac_status=$?
26436 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26437 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26438 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26439 (eval $ac_try) 2>&5
26440 ac_status=$?
26441 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26442 test $ac_status = 0; }; }; then :
26443
26444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: struct block_device" >&5
26445 $as_echo "struct block_device" >&6; }
26446
26447 $as_echo "#define HAVE_BDEV_BLOCK_DEVICE_OPERATIONS 1" >>confdefs.h
26448
26449
26450 else
26451 $as_echo "$as_me: failed program was:" >&5
26452 sed 's/^/| /' conftest.$ac_ext >&5
26453
26454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: struct inode" >&5
26455 $as_echo "struct inode" >&6; }
26456
26457
26458
26459 fi
26460 rm -Rf build
26461
26462
26463 EXTRA_KCFLAGS="$tmp_flags"
26464
26465
26466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether block_device_operations.release is void" >&5
26467 $as_echo_n "checking whether block_device_operations.release is void... " >&6; }
26468 tmp_flags="$EXTRA_KCFLAGS"
26469 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
26470
26471
26472 cat confdefs.h - <<_ACEOF >conftest.c
26473
26474
26475 #include <linux/blkdev.h>
26476
26477 void blk_release(struct gendisk *g, fmode_t mode) { return; }
26478
26479 static const struct block_device_operations
26480 bops __attribute__ ((unused)) = {
26481 .open = NULL,
26482 .release = blk_release,
26483 .ioctl = NULL,
26484 .compat_ioctl = NULL,
26485 };
26486
26487 int
26488 main (void)
26489 {
26490
26491
26492 ;
26493 return 0;
26494 }
26495
26496 _ACEOF
26497
26498
26499
26500 cat - <<_ACEOF >conftest.h
26501
26502 _ACEOF
26503
26504
26505 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26506 echo "obj-m := conftest.o" >build/Makefile
26507 modpost_flag=''
26508 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26509 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26510 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26511 (eval $ac_try) 2>&5
26512 ac_status=$?
26513 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26514 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26515 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26516 (eval $ac_try) 2>&5
26517 ac_status=$?
26518 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26519 test $ac_status = 0; }; }; then :
26520
26521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: void" >&5
26522 $as_echo "void" >&6; }
26523
26524 $as_echo "#define HAVE_BLOCK_DEVICE_OPERATIONS_RELEASE_VOID 1" >>confdefs.h
26525
26526
26527 else
26528 $as_echo "$as_me: failed program was:" >&5
26529 sed 's/^/| /' conftest.$ac_ext >&5
26530
26531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: int" >&5
26532 $as_echo "int" >&6; }
26533
26534
26535
26536 fi
26537 rm -Rf build
26538
26539
26540 EXTRA_KCFLAGS="$tmp_flags"
26541
26542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether kernel defines fmode_t" >&5
26543 $as_echo_n "checking whether kernel defines fmode_t... " >&6; }
26544
26545
26546 cat confdefs.h - <<_ACEOF >conftest.c
26547
26548
26549 #include <linux/types.h>
26550
26551 int
26552 main (void)
26553 {
26554
26555 fmode_t *ptr __attribute__ ((unused));
26556
26557 ;
26558 return 0;
26559 }
26560
26561 _ACEOF
26562
26563
26564
26565 cat - <<_ACEOF >conftest.h
26566
26567 _ACEOF
26568
26569
26570 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26571 echo "obj-m := conftest.o" >build/Makefile
26572 modpost_flag=''
26573 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26574 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26575 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26576 (eval $ac_try) 2>&5
26577 ac_status=$?
26578 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26579 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26580 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26581 (eval $ac_try) 2>&5
26582 ac_status=$?
26583 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26584 test $ac_status = 0; }; }; then :
26585
26586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26587 $as_echo "yes" >&6; }
26588
26589 $as_echo "#define HAVE_FMODE_T 1" >>confdefs.h
26590
26591
26592 else
26593 $as_echo "$as_me: failed program was:" >&5
26594 sed 's/^/| /' conftest.$ac_ext >&5
26595
26596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26597 $as_echo "no" >&6; }
26598
26599
26600
26601 fi
26602 rm -Rf build
26603
26604
26605
26606
26607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether kernel defines KOBJ_NAME_LEN" >&5
26608 $as_echo_n "checking whether kernel defines KOBJ_NAME_LEN... " >&6; }
26609
26610
26611 cat confdefs.h - <<_ACEOF >conftest.c
26612
26613
26614 #include <linux/kobject.h>
26615
26616 int
26617 main (void)
26618 {
26619
26620 int val __attribute__ ((unused));
26621 val = KOBJ_NAME_LEN;
26622
26623 ;
26624 return 0;
26625 }
26626
26627 _ACEOF
26628
26629
26630
26631 cat - <<_ACEOF >conftest.h
26632
26633 _ACEOF
26634
26635
26636 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26637 echo "obj-m := conftest.o" >build/Makefile
26638 modpost_flag=''
26639 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26640 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26641 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26642 (eval $ac_try) 2>&5
26643 ac_status=$?
26644 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26645 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26646 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26647 (eval $ac_try) 2>&5
26648 ac_status=$?
26649 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26650 test $ac_status = 0; }; }; then :
26651
26652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26653 $as_echo "yes" >&6; }
26654
26655 $as_echo "#define HAVE_KOBJ_NAME_LEN 1" >>confdefs.h
26656
26657
26658 else
26659 $as_echo "$as_me: failed program was:" >&5
26660 sed 's/^/| /' conftest.$ac_ext >&5
26661
26662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26663 $as_echo "no" >&6; }
26664
26665
26666
26667 fi
26668 rm -Rf build
26669
26670
26671
26672
26673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blkdev_get() wants 3 args" >&5
26674 $as_echo_n "checking whether blkdev_get() wants 3 args... " >&6; }
26675
26676
26677 cat confdefs.h - <<_ACEOF >conftest.c
26678
26679
26680 #include <linux/fs.h>
26681
26682 int
26683 main (void)
26684 {
26685
26686 struct block_device *bdev = NULL;
26687 (void) blkdev_get(bdev, 0, NULL);
26688
26689 ;
26690 return 0;
26691 }
26692
26693 _ACEOF
26694
26695
26696
26697 cat - <<_ACEOF >conftest.h
26698
26699 _ACEOF
26700
26701
26702 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26703 echo "obj-m := conftest.o" >build/Makefile
26704 modpost_flag=''
26705 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26706 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26707 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26708 (eval $ac_try) 2>&5
26709 ac_status=$?
26710 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26711 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26712 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26713 (eval $ac_try) 2>&5
26714 ac_status=$?
26715 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26716 test $ac_status = 0; }; }; then :
26717
26718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26719 $as_echo "yes" >&6; }
26720
26721 $as_echo "#define HAVE_3ARG_BLKDEV_GET 1" >>confdefs.h
26722
26723
26724 else
26725 $as_echo "$as_me: failed program was:" >&5
26726 sed 's/^/| /' conftest.$ac_ext >&5
26727
26728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26729 $as_echo "no" >&6; }
26730
26731
26732
26733 fi
26734 rm -Rf build
26735
26736
26737
26738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blkdev_get_by_path() is available" >&5
26739 $as_echo_n "checking whether blkdev_get_by_path() is available... " >&6; }
26740
26741
26742
26743 cat confdefs.h - <<_ACEOF >conftest.c
26744
26745
26746 #include <linux/fs.h>
26747
26748 int
26749 main (void)
26750 {
26751
26752 blkdev_get_by_path(NULL, 0, NULL);
26753
26754 ;
26755 return 0;
26756 }
26757
26758 _ACEOF
26759
26760
26761
26762 cat - <<_ACEOF >conftest.h
26763
26764 _ACEOF
26765
26766
26767 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26768 echo "obj-m := conftest.o" >build/Makefile
26769 modpost_flag=''
26770 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26771 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26772 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26773 (eval $ac_try) 2>&5
26774 ac_status=$?
26775 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26776 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26777 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26778 (eval $ac_try) 2>&5
26779 ac_status=$?
26780 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26781 test $ac_status = 0; }; }; then :
26782 rc=0
26783 else
26784 $as_echo "$as_me: failed program was:" >&5
26785 sed 's/^/| /' conftest.$ac_ext >&5
26786 rc=1
26787
26788
26789 fi
26790 rm -Rf build
26791
26792
26793 if test $rc -ne 0; then :
26794
26795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26796 $as_echo "no" >&6; }
26797
26798 else
26799 if test "x$enable_linux_builtin" != xyes; then
26800
26801 grep -q -E '[[:space:]]blkdev_get_by_path[[:space:]]' \
26802 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
26803 rc=$?
26804 if test $rc -ne 0; then
26805 export=0
26806 for file in fs/block_dev.c; do
26807 grep -q -E "EXPORT_SYMBOL.*(blkdev_get_by_path)" \
26808 "$LINUX/$file" 2>/dev/null
26809 rc=$?
26810 if test $rc -eq 0; then
26811 export=1
26812 break;
26813 fi
26814 done
26815 if test $export -eq 0; then :
26816 rc=1
26817 else :
26818 rc=0
26819 fi
26820 else :
26821 rc=0
26822 fi
26823
26824 fi
26825 if test $rc -ne 0; then :
26826
26827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26828 $as_echo "no" >&6; }
26829
26830 else :
26831
26832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26833 $as_echo "yes" >&6; }
26834
26835 $as_echo "#define HAVE_BLKDEV_GET_BY_PATH 1" >>confdefs.h
26836
26837
26838 fi
26839 fi
26840
26841
26842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether open_bdev_exclusive() is available" >&5
26843 $as_echo_n "checking whether open_bdev_exclusive() is available... " >&6; }
26844
26845
26846
26847 cat confdefs.h - <<_ACEOF >conftest.c
26848
26849
26850 #include <linux/fs.h>
26851
26852 int
26853 main (void)
26854 {
26855
26856 open_bdev_exclusive(NULL, 0, NULL);
26857
26858 ;
26859 return 0;
26860 }
26861
26862 _ACEOF
26863
26864
26865
26866 cat - <<_ACEOF >conftest.h
26867
26868 _ACEOF
26869
26870
26871 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26872 echo "obj-m := conftest.o" >build/Makefile
26873 modpost_flag=''
26874 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26875 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26876 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26877 (eval $ac_try) 2>&5
26878 ac_status=$?
26879 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26880 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26881 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26882 (eval $ac_try) 2>&5
26883 ac_status=$?
26884 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26885 test $ac_status = 0; }; }; then :
26886 rc=0
26887 else
26888 $as_echo "$as_me: failed program was:" >&5
26889 sed 's/^/| /' conftest.$ac_ext >&5
26890 rc=1
26891
26892
26893 fi
26894 rm -Rf build
26895
26896
26897 if test $rc -ne 0; then :
26898
26899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26900 $as_echo "no" >&6; }
26901
26902 else
26903 if test "x$enable_linux_builtin" != xyes; then
26904
26905 grep -q -E '[[:space:]]open_bdev_exclusive[[:space:]]' \
26906 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
26907 rc=$?
26908 if test $rc -ne 0; then
26909 export=0
26910 for file in fs/block_dev.c; do
26911 grep -q -E "EXPORT_SYMBOL.*(open_bdev_exclusive)" \
26912 "$LINUX/$file" 2>/dev/null
26913 rc=$?
26914 if test $rc -eq 0; then
26915 export=1
26916 break;
26917 fi
26918 done
26919 if test $export -eq 0; then :
26920 rc=1
26921 else :
26922 rc=0
26923 fi
26924 else :
26925 rc=0
26926 fi
26927
26928 fi
26929 if test $rc -ne 0; then :
26930
26931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26932 $as_echo "no" >&6; }
26933
26934 else :
26935
26936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26937 $as_echo "yes" >&6; }
26938
26939 $as_echo "#define HAVE_OPEN_BDEV_EXCLUSIVE 1" >>confdefs.h
26940
26941
26942 fi
26943 fi
26944
26945
26946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lookup_bdev() wants 1 arg" >&5
26947 $as_echo_n "checking whether lookup_bdev() wants 1 arg... " >&6; }
26948
26949
26950
26951 cat confdefs.h - <<_ACEOF >conftest.c
26952
26953
26954 #include <linux/fs.h>
26955
26956 int
26957 main (void)
26958 {
26959
26960 lookup_bdev(NULL);
26961
26962 ;
26963 return 0;
26964 }
26965
26966 _ACEOF
26967
26968
26969
26970 cat - <<_ACEOF >conftest.h
26971
26972 _ACEOF
26973
26974
26975 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
26976 echo "obj-m := conftest.o" >build/Makefile
26977 modpost_flag=''
26978 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
26979 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
26980 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26981 (eval $ac_try) 2>&5
26982 ac_status=$?
26983 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26984 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
26985 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26986 (eval $ac_try) 2>&5
26987 ac_status=$?
26988 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26989 test $ac_status = 0; }; }; then :
26990 rc=0
26991 else
26992 $as_echo "$as_me: failed program was:" >&5
26993 sed 's/^/| /' conftest.$ac_ext >&5
26994 rc=1
26995
26996
26997 fi
26998 rm -Rf build
26999
27000
27001 if test $rc -ne 0; then :
27002
27003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27004 $as_echo "no" >&6; }
27005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lookup_bdev() wants 2 args" >&5
27006 $as_echo_n "checking whether lookup_bdev() wants 2 args... " >&6; }
27007
27008
27009
27010 cat confdefs.h - <<_ACEOF >conftest.c
27011
27012
27013 #include <linux/fs.h>
27014
27015 int
27016 main (void)
27017 {
27018
27019 lookup_bdev(NULL, FMODE_READ);
27020
27021 ;
27022 return 0;
27023 }
27024
27025 _ACEOF
27026
27027
27028
27029 cat - <<_ACEOF >conftest.h
27030
27031 _ACEOF
27032
27033
27034 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27035 echo "obj-m := conftest.o" >build/Makefile
27036 modpost_flag=''
27037 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27038 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27039 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27040 (eval $ac_try) 2>&5
27041 ac_status=$?
27042 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27043 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27044 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27045 (eval $ac_try) 2>&5
27046 ac_status=$?
27047 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27048 test $ac_status = 0; }; }; then :
27049 rc=0
27050 else
27051 $as_echo "$as_me: failed program was:" >&5
27052 sed 's/^/| /' conftest.$ac_ext >&5
27053 rc=1
27054
27055
27056 fi
27057 rm -Rf build
27058
27059
27060 if test $rc -ne 0; then :
27061
27062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27063 $as_echo "no" >&6; }
27064
27065 else
27066 if test "x$enable_linux_builtin" != xyes; then
27067
27068 grep -q -E '[[:space:]]lookup_bdev[[:space:]]' \
27069 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
27070 rc=$?
27071 if test $rc -ne 0; then
27072 export=0
27073 for file in fs/block_dev.c; do
27074 grep -q -E "EXPORT_SYMBOL.*(lookup_bdev)" \
27075 "$LINUX/$file" 2>/dev/null
27076 rc=$?
27077 if test $rc -eq 0; then
27078 export=1
27079 break;
27080 fi
27081 done
27082 if test $export -eq 0; then :
27083 rc=1
27084 else :
27085 rc=0
27086 fi
27087 else :
27088 rc=0
27089 fi
27090
27091 fi
27092 if test $rc -ne 0; then :
27093
27094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27095 $as_echo "no" >&6; }
27096
27097 else :
27098
27099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27100 $as_echo "yes" >&6; }
27101
27102 $as_echo "#define HAVE_2ARGS_LOOKUP_BDEV 1" >>confdefs.h
27103
27104
27105 fi
27106 fi
27107
27108
27109 else
27110 if test "x$enable_linux_builtin" != xyes; then
27111
27112 grep -q -E '[[:space:]]lookup_bdev[[:space:]]' \
27113 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
27114 rc=$?
27115 if test $rc -ne 0; then
27116 export=0
27117 for file in fs/block_dev.c; do
27118 grep -q -E "EXPORT_SYMBOL.*(lookup_bdev)" \
27119 "$LINUX/$file" 2>/dev/null
27120 rc=$?
27121 if test $rc -eq 0; then
27122 export=1
27123 break;
27124 fi
27125 done
27126 if test $export -eq 0; then :
27127 rc=1
27128 else :
27129 rc=0
27130 fi
27131 else :
27132 rc=0
27133 fi
27134
27135 fi
27136 if test $rc -ne 0; then :
27137
27138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27139 $as_echo "no" >&6; }
27140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lookup_bdev() wants 2 args" >&5
27141 $as_echo_n "checking whether lookup_bdev() wants 2 args... " >&6; }
27142
27143
27144
27145 cat confdefs.h - <<_ACEOF >conftest.c
27146
27147
27148 #include <linux/fs.h>
27149
27150 int
27151 main (void)
27152 {
27153
27154 lookup_bdev(NULL, FMODE_READ);
27155
27156 ;
27157 return 0;
27158 }
27159
27160 _ACEOF
27161
27162
27163
27164 cat - <<_ACEOF >conftest.h
27165
27166 _ACEOF
27167
27168
27169 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27170 echo "obj-m := conftest.o" >build/Makefile
27171 modpost_flag=''
27172 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27173 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27174 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27175 (eval $ac_try) 2>&5
27176 ac_status=$?
27177 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27178 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27179 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27180 (eval $ac_try) 2>&5
27181 ac_status=$?
27182 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27183 test $ac_status = 0; }; }; then :
27184 rc=0
27185 else
27186 $as_echo "$as_me: failed program was:" >&5
27187 sed 's/^/| /' conftest.$ac_ext >&5
27188 rc=1
27189
27190
27191 fi
27192 rm -Rf build
27193
27194
27195 if test $rc -ne 0; then :
27196
27197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27198 $as_echo "no" >&6; }
27199
27200 else
27201 if test "x$enable_linux_builtin" != xyes; then
27202
27203 grep -q -E '[[:space:]]lookup_bdev[[:space:]]' \
27204 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
27205 rc=$?
27206 if test $rc -ne 0; then
27207 export=0
27208 for file in fs/block_dev.c; do
27209 grep -q -E "EXPORT_SYMBOL.*(lookup_bdev)" \
27210 "$LINUX/$file" 2>/dev/null
27211 rc=$?
27212 if test $rc -eq 0; then
27213 export=1
27214 break;
27215 fi
27216 done
27217 if test $export -eq 0; then :
27218 rc=1
27219 else :
27220 rc=0
27221 fi
27222 else :
27223 rc=0
27224 fi
27225
27226 fi
27227 if test $rc -ne 0; then :
27228
27229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27230 $as_echo "no" >&6; }
27231
27232 else :
27233
27234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27235 $as_echo "yes" >&6; }
27236
27237 $as_echo "#define HAVE_2ARGS_LOOKUP_BDEV 1" >>confdefs.h
27238
27239
27240 fi
27241 fi
27242
27243
27244 else :
27245
27246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27247 $as_echo "yes" >&6; }
27248
27249 $as_echo "#define HAVE_1ARG_LOOKUP_BDEV 1" >>confdefs.h
27250
27251
27252 fi
27253 fi
27254
27255
27256
27257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether invalidate_bdev() wants 1 arg" >&5
27258 $as_echo_n "checking whether invalidate_bdev() wants 1 arg... " >&6; }
27259
27260
27261 cat confdefs.h - <<_ACEOF >conftest.c
27262
27263
27264 #include <linux/buffer_head.h>
27265
27266 int
27267 main (void)
27268 {
27269
27270 struct block_device *bdev = NULL;
27271 invalidate_bdev(bdev);
27272
27273 ;
27274 return 0;
27275 }
27276
27277 _ACEOF
27278
27279
27280
27281 cat - <<_ACEOF >conftest.h
27282
27283 _ACEOF
27284
27285
27286 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27287 echo "obj-m := conftest.o" >build/Makefile
27288 modpost_flag=''
27289 test "x$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_1ARG_INVALIDATE_BDEV 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
27322
27323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdev_logical_block_size() is available" >&5
27324 $as_echo_n "checking whether bdev_logical_block_size() is available... " >&6; }
27325 tmp_flags="$EXTRA_KCFLAGS"
27326 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
27327
27328
27329 cat confdefs.h - <<_ACEOF >conftest.c
27330
27331
27332 #include <linux/blkdev.h>
27333
27334 int
27335 main (void)
27336 {
27337
27338 struct block_device *bdev = NULL;
27339 bdev_logical_block_size(bdev);
27340
27341 ;
27342 return 0;
27343 }
27344
27345 _ACEOF
27346
27347
27348
27349 cat - <<_ACEOF >conftest.h
27350
27351 _ACEOF
27352
27353
27354 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27355 echo "obj-m := conftest.o" >build/Makefile
27356 modpost_flag=''
27357 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27358 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27359 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27360 (eval $ac_try) 2>&5
27361 ac_status=$?
27362 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27363 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27364 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27365 (eval $ac_try) 2>&5
27366 ac_status=$?
27367 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27368 test $ac_status = 0; }; }; then :
27369
27370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27371 $as_echo "yes" >&6; }
27372
27373 $as_echo "#define HAVE_BDEV_LOGICAL_BLOCK_SIZE 1" >>confdefs.h
27374
27375
27376 else
27377 $as_echo "$as_me: failed program was:" >&5
27378 sed 's/^/| /' conftest.$ac_ext >&5
27379
27380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27381 $as_echo "no" >&6; }
27382
27383
27384
27385 fi
27386 rm -Rf build
27387
27388
27389 EXTRA_KCFLAGS="$tmp_flags"
27390
27391
27392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdev_physical_block_size() is available" >&5
27393 $as_echo_n "checking whether bdev_physical_block_size() is available... " >&6; }
27394 tmp_flags="$EXTRA_KCFLAGS"
27395 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
27396
27397
27398 cat confdefs.h - <<_ACEOF >conftest.c
27399
27400
27401 #include <linux/blkdev.h>
27402
27403 int
27404 main (void)
27405 {
27406
27407 struct block_device *bdev = NULL;
27408 bdev_physical_block_size(bdev);
27409
27410 ;
27411 return 0;
27412 }
27413
27414 _ACEOF
27415
27416
27417
27418 cat - <<_ACEOF >conftest.h
27419
27420 _ACEOF
27421
27422
27423 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27424 echo "obj-m := conftest.o" >build/Makefile
27425 modpost_flag=''
27426 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27427 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27428 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27429 (eval $ac_try) 2>&5
27430 ac_status=$?
27431 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27432 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27433 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27434 (eval $ac_try) 2>&5
27435 ac_status=$?
27436 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27437 test $ac_status = 0; }; }; then :
27438
27439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27440 $as_echo "yes" >&6; }
27441
27442 $as_echo "#define HAVE_BDEV_PHYSICAL_BLOCK_SIZE 1" >>confdefs.h
27443
27444
27445 else
27446 $as_echo "$as_me: failed program was:" >&5
27447 sed 's/^/| /' conftest.$ac_ext >&5
27448
27449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27450 $as_echo "no" >&6; }
27451
27452
27453
27454 fi
27455 rm -Rf build
27456
27457
27458 EXTRA_KCFLAGS="$tmp_flags"
27459
27460
27461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bio has bi_iter" >&5
27462 $as_echo_n "checking whether bio has bi_iter... " >&6; }
27463
27464
27465 cat confdefs.h - <<_ACEOF >conftest.c
27466
27467
27468 #include <linux/bio.h>
27469
27470 int
27471 main (void)
27472 {
27473
27474 struct bio bio;
27475 bio.bi_iter.bi_sector = 0;
27476
27477 ;
27478 return 0;
27479 }
27480
27481 _ACEOF
27482
27483
27484
27485 cat - <<_ACEOF >conftest.h
27486
27487 _ACEOF
27488
27489
27490 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27491 echo "obj-m := conftest.o" >build/Makefile
27492 modpost_flag=''
27493 test "x$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_BVEC_ITER 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 BIO_RW_FAILFAST_* are defined" >&5
27528 $as_echo_n "checking whether BIO_RW_FAILFAST_* are defined... " >&6; }
27529
27530
27531 cat confdefs.h - <<_ACEOF >conftest.c
27532
27533
27534 #include <linux/bio.h>
27535
27536 int
27537 main (void)
27538 {
27539
27540 int flags __attribute__ ((unused));
27541 flags = ((1 << BIO_RW_FAILFAST_DEV) |
27542 (1 << BIO_RW_FAILFAST_TRANSPORT) |
27543 (1 << BIO_RW_FAILFAST_DRIVER));
27544
27545 ;
27546 return 0;
27547 }
27548
27549 _ACEOF
27550
27551
27552
27553 cat - <<_ACEOF >conftest.h
27554
27555 _ACEOF
27556
27557
27558 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27559 echo "obj-m := conftest.o" >build/Makefile
27560 modpost_flag=''
27561 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27562 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27563 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27564 (eval $ac_try) 2>&5
27565 ac_status=$?
27566 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27567 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27568 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27569 (eval $ac_try) 2>&5
27570 ac_status=$?
27571 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27572 test $ac_status = 0; }; }; then :
27573
27574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27575 $as_echo "yes" >&6; }
27576
27577 $as_echo "#define HAVE_BIO_RW_FAILFAST_DTD 1" >>confdefs.h
27578
27579
27580 else
27581 $as_echo "$as_me: failed program was:" >&5
27582 sed 's/^/| /' conftest.$ac_ext >&5
27583
27584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27585 $as_echo "no" >&6; }
27586
27587
27588
27589 fi
27590 rm -Rf build
27591
27592
27593
27594
27595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether REQ_FAILFAST_MASK is defined" >&5
27596 $as_echo_n "checking whether REQ_FAILFAST_MASK is defined... " >&6; }
27597
27598
27599 cat confdefs.h - <<_ACEOF >conftest.c
27600
27601
27602 #include <linux/bio.h>
27603
27604 int
27605 main (void)
27606 {
27607
27608 int flags __attribute__ ((unused));
27609 flags = REQ_FAILFAST_MASK;
27610
27611 ;
27612 return 0;
27613 }
27614
27615 _ACEOF
27616
27617
27618
27619 cat - <<_ACEOF >conftest.h
27620
27621 _ACEOF
27622
27623
27624 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27625 echo "obj-m := conftest.o" >build/Makefile
27626 modpost_flag=''
27627 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27628 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27629 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27630 (eval $ac_try) 2>&5
27631 ac_status=$?
27632 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27633 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27634 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27635 (eval $ac_try) 2>&5
27636 ac_status=$?
27637 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27638 test $ac_status = 0; }; }; then :
27639
27640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27641 $as_echo "yes" >&6; }
27642
27643 $as_echo "#define HAVE_REQ_FAILFAST_MASK 1" >>confdefs.h
27644
27645
27646 else
27647 $as_echo "$as_me: failed program was:" >&5
27648 sed 's/^/| /' conftest.$ac_ext >&5
27649
27650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27651 $as_echo "no" >&6; }
27652
27653
27654
27655 fi
27656 rm -Rf build
27657
27658
27659
27660
27661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether REQ_OP_DISCARD is defined" >&5
27662 $as_echo_n "checking whether REQ_OP_DISCARD is defined... " >&6; }
27663
27664
27665 cat confdefs.h - <<_ACEOF >conftest.c
27666
27667
27668 #include <linux/blk_types.h>
27669
27670 int
27671 main (void)
27672 {
27673
27674 int op __attribute__ ((unused)) = REQ_OP_DISCARD;
27675
27676 ;
27677 return 0;
27678 }
27679
27680 _ACEOF
27681
27682
27683
27684 cat - <<_ACEOF >conftest.h
27685
27686 _ACEOF
27687
27688
27689 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27690 echo "obj-m := conftest.o" >build/Makefile
27691 modpost_flag=''
27692 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27693 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27694 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27695 (eval $ac_try) 2>&5
27696 ac_status=$?
27697 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27698 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27699 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27700 (eval $ac_try) 2>&5
27701 ac_status=$?
27702 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27703 test $ac_status = 0; }; }; then :
27704
27705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27706 $as_echo "yes" >&6; }
27707
27708 $as_echo "#define HAVE_REQ_OP_DISCARD 1" >>confdefs.h
27709
27710
27711 else
27712 $as_echo "$as_me: failed program was:" >&5
27713 sed 's/^/| /' conftest.$ac_ext >&5
27714
27715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27716 $as_echo "no" >&6; }
27717
27718
27719
27720 fi
27721 rm -Rf build
27722
27723
27724
27725
27726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether REQ_OP_SECURE_ERASE is defined" >&5
27727 $as_echo_n "checking whether REQ_OP_SECURE_ERASE is defined... " >&6; }
27728
27729
27730 cat confdefs.h - <<_ACEOF >conftest.c
27731
27732
27733 #include <linux/blk_types.h>
27734
27735 int
27736 main (void)
27737 {
27738
27739 int op __attribute__ ((unused)) = REQ_OP_SECURE_ERASE;
27740
27741 ;
27742 return 0;
27743 }
27744
27745 _ACEOF
27746
27747
27748
27749 cat - <<_ACEOF >conftest.h
27750
27751 _ACEOF
27752
27753
27754 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27755 echo "obj-m := conftest.o" >build/Makefile
27756 modpost_flag=''
27757 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27758 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27759 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27760 (eval $ac_try) 2>&5
27761 ac_status=$?
27762 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27763 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27764 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27765 (eval $ac_try) 2>&5
27766 ac_status=$?
27767 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27768 test $ac_status = 0; }; }; then :
27769
27770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27771 $as_echo "yes" >&6; }
27772
27773 $as_echo "#define HAVE_REQ_OP_SECURE_ERASE 1" >>confdefs.h
27774
27775
27776 else
27777 $as_echo "$as_me: failed program was:" >&5
27778 sed 's/^/| /' conftest.$ac_ext >&5
27779
27780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27781 $as_echo "no" >&6; }
27782
27783
27784
27785 fi
27786 rm -Rf build
27787
27788
27789
27790
27791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether REQ_OP_FLUSH is defined" >&5
27792 $as_echo_n "checking whether REQ_OP_FLUSH is defined... " >&6; }
27793
27794
27795 cat confdefs.h - <<_ACEOF >conftest.c
27796
27797
27798 #include <linux/blk_types.h>
27799
27800 int
27801 main (void)
27802 {
27803
27804 int op __attribute__ ((unused)) = REQ_OP_FLUSH;
27805
27806 ;
27807 return 0;
27808 }
27809
27810 _ACEOF
27811
27812
27813
27814 cat - <<_ACEOF >conftest.h
27815
27816 _ACEOF
27817
27818
27819 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27820 echo "obj-m := conftest.o" >build/Makefile
27821 modpost_flag=''
27822 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27823 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27824 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27825 (eval $ac_try) 2>&5
27826 ac_status=$?
27827 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27828 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27829 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27830 (eval $ac_try) 2>&5
27831 ac_status=$?
27832 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27833 test $ac_status = 0; }; }; then :
27834
27835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27836 $as_echo "yes" >&6; }
27837
27838 $as_echo "#define HAVE_REQ_OP_FLUSH 1" >>confdefs.h
27839
27840
27841 else
27842 $as_echo "$as_me: failed program was:" >&5
27843 sed 's/^/| /' conftest.$ac_ext >&5
27844
27845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27846 $as_echo "no" >&6; }
27847
27848
27849
27850 fi
27851 rm -Rf build
27852
27853
27854
27855
27856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bio->bi_opf is defined" >&5
27857 $as_echo_n "checking whether bio->bi_opf is defined... " >&6; }
27858
27859
27860 cat confdefs.h - <<_ACEOF >conftest.c
27861
27862
27863 #include <linux/bio.h>
27864
27865 int
27866 main (void)
27867 {
27868
27869 struct bio bio __attribute__ ((unused));
27870 bio.bi_opf = 0;
27871
27872 ;
27873 return 0;
27874 }
27875
27876 _ACEOF
27877
27878
27879
27880 cat - <<_ACEOF >conftest.h
27881
27882 _ACEOF
27883
27884
27885 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27886 echo "obj-m := conftest.o" >build/Makefile
27887 modpost_flag=''
27888 test "x$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_BIO_BI_OPF 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_end_io_t wants 1 arg" >&5
27923 $as_echo_n "checking whether bio_end_io_t wants 1 arg... " >&6; }
27924
27925
27926 cat confdefs.h - <<_ACEOF >conftest.c
27927
27928
27929 #include <linux/bio.h>
27930
27931 void wanted_end_io(struct bio *bio) { return; }
27932
27933 bio_end_io_t *end_io __attribute__ ((unused)) = wanted_end_io;
27934
27935 int
27936 main (void)
27937 {
27938
27939
27940 ;
27941 return 0;
27942 }
27943
27944 _ACEOF
27945
27946
27947
27948 cat - <<_ACEOF >conftest.h
27949
27950 _ACEOF
27951
27952
27953 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
27954 echo "obj-m := conftest.o" >build/Makefile
27955 modpost_flag=''
27956 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
27957 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
27958 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27959 (eval $ac_try) 2>&5
27960 ac_status=$?
27961 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27962 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
27963 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27964 (eval $ac_try) 2>&5
27965 ac_status=$?
27966 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27967 test $ac_status = 0; }; }; then :
27968
27969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27970 $as_echo "yes" >&6; }
27971
27972 $as_echo "#define HAVE_1ARG_BIO_END_IO_T 1" >>confdefs.h
27973
27974
27975 else
27976 $as_echo "$as_me: failed program was:" >&5
27977 sed 's/^/| /' conftest.$ac_ext >&5
27978
27979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27980 $as_echo "no" >&6; }
27981
27982
27983
27984 fi
27985 rm -Rf build
27986
27987
27988
27989
27990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bio->bi_status exists" >&5
27991 $as_echo_n "checking whether bio->bi_status exists... " >&6; }
27992
27993
27994 cat confdefs.h - <<_ACEOF >conftest.c
27995
27996
27997 #include <linux/bio.h>
27998
27999 int
28000 main (void)
28001 {
28002
28003 struct bio bio __attribute__ ((unused));
28004 blk_status_t status __attribute__ ((unused)) = BLK_STS_OK;
28005
28006 bio.bi_status = status;
28007
28008 ;
28009 return 0;
28010 }
28011
28012 _ACEOF
28013
28014
28015
28016 cat - <<_ACEOF >conftest.h
28017
28018 _ACEOF
28019
28020
28021 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28022 echo "obj-m := conftest.o" >build/Makefile
28023 modpost_flag=''
28024 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28025 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28026 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28027 (eval $ac_try) 2>&5
28028 ac_status=$?
28029 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28030 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28031 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28032 (eval $ac_try) 2>&5
28033 ac_status=$?
28034 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28035 test $ac_status = 0; }; }; then :
28036
28037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28038 $as_echo "yes" >&6; }
28039
28040 $as_echo "#define HAVE_BIO_BI_STATUS 1" >>confdefs.h
28041
28042
28043 else
28044 $as_echo "$as_me: failed program was:" >&5
28045 sed 's/^/| /' conftest.$ac_ext >&5
28046
28047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28048 $as_echo "no" >&6; }
28049
28050
28051
28052 fi
28053 rm -Rf build
28054
28055
28056
28057
28058 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether BIO_RW_BARRIER is defined" >&5
28059 $as_echo_n "checking whether BIO_RW_BARRIER is defined... " >&6; }
28060
28061
28062 cat confdefs.h - <<_ACEOF >conftest.c
28063
28064
28065 #include <linux/bio.h>
28066
28067 int
28068 main (void)
28069 {
28070
28071 int flags __attribute__ ((unused));
28072 flags = BIO_RW_BARRIER;
28073
28074 ;
28075 return 0;
28076 }
28077
28078 _ACEOF
28079
28080
28081
28082 cat - <<_ACEOF >conftest.h
28083
28084 _ACEOF
28085
28086
28087 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28088 echo "obj-m := conftest.o" >build/Makefile
28089 modpost_flag=''
28090 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28091 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28092 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28093 (eval $ac_try) 2>&5
28094 ac_status=$?
28095 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28096 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28097 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28098 (eval $ac_try) 2>&5
28099 ac_status=$?
28100 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28101 test $ac_status = 0; }; }; then :
28102
28103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28104 $as_echo "yes" >&6; }
28105
28106 $as_echo "#define HAVE_BIO_RW_BARRIER 1" >>confdefs.h
28107
28108
28109 else
28110 $as_echo "$as_me: failed program was:" >&5
28111 sed 's/^/| /' conftest.$ac_ext >&5
28112
28113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28114 $as_echo "no" >&6; }
28115
28116
28117
28118 fi
28119 rm -Rf build
28120
28121
28122
28123
28124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether BIO_RW_DISCARD is defined" >&5
28125 $as_echo_n "checking whether BIO_RW_DISCARD is defined... " >&6; }
28126
28127
28128 cat confdefs.h - <<_ACEOF >conftest.c
28129
28130
28131 #include <linux/bio.h>
28132
28133 int
28134 main (void)
28135 {
28136
28137 int flags __attribute__ ((unused));
28138 flags = BIO_RW_DISCARD;
28139
28140 ;
28141 return 0;
28142 }
28143
28144 _ACEOF
28145
28146
28147
28148 cat - <<_ACEOF >conftest.h
28149
28150 _ACEOF
28151
28152
28153 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28154 echo "obj-m := conftest.o" >build/Makefile
28155 modpost_flag=''
28156 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28157 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28158 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28159 (eval $ac_try) 2>&5
28160 ac_status=$?
28161 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28162 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28163 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28164 (eval $ac_try) 2>&5
28165 ac_status=$?
28166 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28167 test $ac_status = 0; }; }; then :
28168
28169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28170 $as_echo "yes" >&6; }
28171
28172 $as_echo "#define HAVE_BIO_RW_DISCARD 1" >>confdefs.h
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
28190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blk_queue_flush() is available" >&5
28191 $as_echo_n "checking whether blk_queue_flush() is available... " >&6; }
28192 tmp_flags="$EXTRA_KCFLAGS"
28193 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
28194
28195
28196 cat confdefs.h - <<_ACEOF >conftest.c
28197
28198
28199 #include <linux/blkdev.h>
28200
28201 int
28202 main (void)
28203 {
28204
28205 struct request_queue *q = NULL;
28206 (void) blk_queue_flush(q, REQ_FLUSH);
28207
28208 ;
28209 return 0;
28210 }
28211
28212 _ACEOF
28213
28214
28215
28216 cat - <<_ACEOF >conftest.h
28217
28218 _ACEOF
28219
28220
28221 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28222 echo "obj-m := conftest.o" >build/Makefile
28223 modpost_flag=''
28224 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28225 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28226 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28227 (eval $ac_try) 2>&5
28228 ac_status=$?
28229 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28230 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28231 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28232 (eval $ac_try) 2>&5
28233 ac_status=$?
28234 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28235 test $ac_status = 0; }; }; then :
28236
28237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28238 $as_echo "yes" >&6; }
28239
28240 $as_echo "#define HAVE_BLK_QUEUE_FLUSH 1" >>confdefs.h
28241
28242
28243 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blk_queue_flush() is GPL-only" >&5
28244 $as_echo_n "checking whether blk_queue_flush() is GPL-only... " >&6; }
28245
28246
28247 cat confdefs.h - <<_ACEOF >conftest.c
28248
28249
28250 #include <linux/module.h>
28251 #include <linux/blkdev.h>
28252
28253 MODULE_LICENSE("$ZFS_META_LICENSE");
28254
28255 int
28256 main (void)
28257 {
28258
28259 struct request_queue *q = NULL;
28260 (void) blk_queue_flush(q, REQ_FLUSH);
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_FLUSH_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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blk_queue_write_cache() exists" >&5
28326 $as_echo_n "checking whether blk_queue_write_cache() exists... " >&6; }
28327
28328
28329 cat confdefs.h - <<_ACEOF >conftest.c
28330
28331
28332 #include <linux/kernel.h>
28333 #include <linux/blkdev.h>
28334
28335
28336 int
28337 main (void)
28338 {
28339
28340 struct request_queue *q = NULL;
28341 blk_queue_write_cache(q, true, true);
28342
28343 ;
28344 return 0;
28345 }
28346
28347 _ACEOF
28348
28349
28350
28351 cat - <<_ACEOF >conftest.h
28352
28353 _ACEOF
28354
28355
28356 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28357 echo "obj-m := conftest.o" >build/Makefile
28358 modpost_flag=''
28359 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28360 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28361 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28362 (eval $ac_try) 2>&5
28363 ac_status=$?
28364 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28365 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28366 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28367 (eval $ac_try) 2>&5
28368 ac_status=$?
28369 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28370 test $ac_status = 0; }; }; then :
28371
28372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28373 $as_echo "yes" >&6; }
28374
28375 $as_echo "#define HAVE_BLK_QUEUE_WRITE_CACHE 1" >>confdefs.h
28376
28377
28378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blk_queue_write_cache() is GPL-only" >&5
28379 $as_echo_n "checking whether blk_queue_write_cache() is GPL-only... " >&6; }
28380
28381
28382 cat confdefs.h - <<_ACEOF >conftest.c
28383
28384
28385 #include <linux/kernel.h>
28386 #include <linux/module.h>
28387 #include <linux/blkdev.h>
28388
28389 MODULE_LICENSE("$ZFS_META_LICENSE");
28390
28391 int
28392 main (void)
28393 {
28394
28395 struct request_queue *q = NULL;
28396 blk_queue_write_cache(q, true, true);
28397
28398 ;
28399 return 0;
28400 }
28401
28402 _ACEOF
28403
28404
28405
28406 cat - <<_ACEOF >conftest.h
28407
28408 _ACEOF
28409
28410
28411 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28412 echo "obj-m := conftest.o" >build/Makefile
28413 modpost_flag=''
28414 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28415 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28416 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28417 (eval $ac_try) 2>&5
28418 ac_status=$?
28419 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28420 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28421 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28422 (eval $ac_try) 2>&5
28423 ac_status=$?
28424 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28425 test $ac_status = 0; }; }; then :
28426
28427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28428 $as_echo "no" >&6; }
28429
28430 else
28431 $as_echo "$as_me: failed program was:" >&5
28432 sed 's/^/| /' conftest.$ac_ext >&5
28433
28434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28435 $as_echo "yes" >&6; }
28436
28437 $as_echo "#define HAVE_BLK_QUEUE_WRITE_CACHE_GPL_ONLY 1" >>confdefs.h
28438
28439
28440
28441
28442 fi
28443 rm -Rf build
28444
28445
28446
28447 else
28448 $as_echo "$as_me: failed program was:" >&5
28449 sed 's/^/| /' conftest.$ac_ext >&5
28450
28451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28452 $as_echo "no" >&6; }
28453
28454
28455
28456 fi
28457 rm -Rf build
28458
28459
28460
28461 EXTRA_KCFLAGS="$tmp_flags"
28462
28463
28464 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blk_queue_max_hw_sectors() is available" >&5
28465 $as_echo_n "checking whether blk_queue_max_hw_sectors() is available... " >&6; }
28466 tmp_flags="$EXTRA_KCFLAGS"
28467 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
28468
28469
28470 cat confdefs.h - <<_ACEOF >conftest.c
28471
28472
28473 #include <linux/blkdev.h>
28474
28475 int
28476 main (void)
28477 {
28478
28479 struct request_queue *q = NULL;
28480 (void) blk_queue_max_hw_sectors(q, BLK_SAFE_MAX_SECTORS);
28481
28482 ;
28483 return 0;
28484 }
28485
28486 _ACEOF
28487
28488
28489
28490 cat - <<_ACEOF >conftest.h
28491
28492 _ACEOF
28493
28494
28495 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28496 echo "obj-m := conftest.o" >build/Makefile
28497 modpost_flag=''
28498 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28499 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28500 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28501 (eval $ac_try) 2>&5
28502 ac_status=$?
28503 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28504 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28505 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28506 (eval $ac_try) 2>&5
28507 ac_status=$?
28508 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28509 test $ac_status = 0; }; }; then :
28510
28511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28512 $as_echo "yes" >&6; }
28513
28514 $as_echo "#define HAVE_BLK_QUEUE_MAX_HW_SECTORS 1" >>confdefs.h
28515
28516
28517 else
28518 $as_echo "$as_me: failed program was:" >&5
28519 sed 's/^/| /' conftest.$ac_ext >&5
28520
28521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28522 $as_echo "no" >&6; }
28523
28524
28525
28526 fi
28527 rm -Rf build
28528
28529
28530 EXTRA_KCFLAGS="$tmp_flags"
28531
28532
28533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether blk_queue_max_segments() is available" >&5
28534 $as_echo_n "checking whether blk_queue_max_segments() is available... " >&6; }
28535 tmp_flags="$EXTRA_KCFLAGS"
28536 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
28537
28538
28539 cat confdefs.h - <<_ACEOF >conftest.c
28540
28541
28542 #include <linux/blkdev.h>
28543
28544 int
28545 main (void)
28546 {
28547
28548 struct request_queue *q = NULL;
28549 (void) blk_queue_max_segments(q, BLK_MAX_SEGMENTS);
28550
28551 ;
28552 return 0;
28553 }
28554
28555 _ACEOF
28556
28557
28558
28559 cat - <<_ACEOF >conftest.h
28560
28561 _ACEOF
28562
28563
28564 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28565 echo "obj-m := conftest.o" >build/Makefile
28566 modpost_flag=''
28567 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28568 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28569 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28570 (eval $ac_try) 2>&5
28571 ac_status=$?
28572 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28573 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28574 { { eval echo "\"\$as_me\":${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; }; }; then :
28579
28580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28581 $as_echo "yes" >&6; }
28582
28583 $as_echo "#define HAVE_BLK_QUEUE_MAX_SEGMENTS 1" >>confdefs.h
28584
28585
28586 else
28587 $as_echo "$as_me: failed program was:" >&5
28588 sed 's/^/| /' conftest.$ac_ext >&5
28589
28590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28591 $as_echo "no" >&6; }
28592
28593
28594
28595 fi
28596 rm -Rf build
28597
28598
28599 EXTRA_KCFLAGS="$tmp_flags"
28600
28601
28602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the BIO_RW_UNPLUG enum is available" >&5
28603 $as_echo_n "checking whether the BIO_RW_UNPLUG enum is available... " >&6; }
28604 tmp_flags="$EXTRA_KCFLAGS"
28605 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
28606
28607
28608 cat confdefs.h - <<_ACEOF >conftest.c
28609
28610
28611 #include <linux/blkdev.h>
28612
28613 int
28614 main (void)
28615 {
28616
28617 extern enum bio_rw_flags rw;
28618
28619 rw = BIO_RW_UNPLUG;
28620
28621 ;
28622 return 0;
28623 }
28624
28625 _ACEOF
28626
28627
28628
28629 cat - <<_ACEOF >conftest.h
28630
28631 _ACEOF
28632
28633
28634 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28635 echo "obj-m := conftest.o" >build/Makefile
28636 modpost_flag=''
28637 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28638 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28639 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28640 (eval $ac_try) 2>&5
28641 ac_status=$?
28642 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28643 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28644 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28645 (eval $ac_try) 2>&5
28646 ac_status=$?
28647 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28648 test $ac_status = 0; }; }; then :
28649
28650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28651 $as_echo "yes" >&6; }
28652
28653 $as_echo "#define HAVE_BLK_QUEUE_HAVE_BIO_RW_UNPLUG 1" >>confdefs.h
28654
28655
28656 else
28657 $as_echo "$as_me: failed program was:" >&5
28658 sed 's/^/| /' conftest.$ac_ext >&5
28659
28660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28661 $as_echo "no" >&6; }
28662
28663
28664
28665 fi
28666 rm -Rf build
28667
28668
28669 EXTRA_KCFLAGS="$tmp_flags"
28670
28671
28672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct blk_plug is available" >&5
28673 $as_echo_n "checking whether struct blk_plug is available... " >&6; }
28674 tmp_flags="$EXTRA_KCFLAGS"
28675 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
28676
28677
28678 cat confdefs.h - <<_ACEOF >conftest.c
28679
28680
28681 #include <linux/blkdev.h>
28682
28683 int
28684 main (void)
28685 {
28686
28687 struct blk_plug plug;
28688
28689 blk_start_plug(&plug);
28690 blk_finish_plug(&plug);
28691
28692 ;
28693 return 0;
28694 }
28695
28696 _ACEOF
28697
28698
28699
28700 cat - <<_ACEOF >conftest.h
28701
28702 _ACEOF
28703
28704
28705 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28706 echo "obj-m := conftest.o" >build/Makefile
28707 modpost_flag=''
28708 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28709 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28710 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28711 (eval $ac_try) 2>&5
28712 ac_status=$?
28713 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28714 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28715 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28716 (eval $ac_try) 2>&5
28717 ac_status=$?
28718 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28719 test $ac_status = 0; }; }; then :
28720
28721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28722 $as_echo "yes" >&6; }
28723
28724 $as_echo "#define HAVE_BLK_QUEUE_HAVE_BLK_PLUG 1" >>confdefs.h
28725
28726
28727 else
28728 $as_echo "$as_me: failed program was:" >&5
28729 sed 's/^/| /' conftest.$ac_ext >&5
28730
28731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28732 $as_echo "no" >&6; }
28733
28734
28735
28736 fi
28737 rm -Rf build
28738
28739
28740 EXTRA_KCFLAGS="$tmp_flags"
28741
28742
28743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether get_disk_ro() is available" >&5
28744 $as_echo_n "checking whether get_disk_ro() is available... " >&6; }
28745 tmp_flags="$EXTRA_KCFLAGS"
28746 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
28747
28748
28749 cat confdefs.h - <<_ACEOF >conftest.c
28750
28751
28752 #include <linux/blkdev.h>
28753
28754 int
28755 main (void)
28756 {
28757
28758 struct gendisk *disk = NULL;
28759 (void) get_disk_ro(disk);
28760
28761 ;
28762 return 0;
28763 }
28764
28765 _ACEOF
28766
28767
28768
28769 cat - <<_ACEOF >conftest.h
28770
28771 _ACEOF
28772
28773
28774 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28775 echo "obj-m := conftest.o" >build/Makefile
28776 modpost_flag=''
28777 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28778 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28779 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28780 (eval $ac_try) 2>&5
28781 ac_status=$?
28782 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28783 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28784 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28785 (eval $ac_try) 2>&5
28786 ac_status=$?
28787 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28788 test $ac_status = 0; }; }; then :
28789
28790 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28791 $as_echo "yes" >&6; }
28792
28793 $as_echo "#define HAVE_GET_DISK_RO 1" >>confdefs.h
28794
28795
28796 else
28797 $as_echo "$as_me: failed program was:" >&5
28798 sed 's/^/| /' conftest.$ac_ext >&5
28799
28800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28801 $as_echo "no" >&6; }
28802
28803
28804
28805 fi
28806 rm -Rf build
28807
28808
28809 EXTRA_KCFLAGS="$tmp_flags"
28810
28811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether get_gendisk() is available" >&5
28812 $as_echo_n "checking whether get_gendisk() is available... " >&6; }
28813
28814
28815
28816 cat confdefs.h - <<_ACEOF >conftest.c
28817
28818
28819 #include <linux/genhd.h>
28820
28821 int
28822 main (void)
28823 {
28824
28825 get_gendisk(0, NULL);
28826
28827 ;
28828 return 0;
28829 }
28830
28831 _ACEOF
28832
28833
28834
28835 cat - <<_ACEOF >conftest.h
28836
28837 _ACEOF
28838
28839
28840 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28841 echo "obj-m := conftest.o" >build/Makefile
28842 modpost_flag=''
28843 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28844 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28845 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28846 (eval $ac_try) 2>&5
28847 ac_status=$?
28848 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28849 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28850 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28851 (eval $ac_try) 2>&5
28852 ac_status=$?
28853 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28854 test $ac_status = 0; }; }; then :
28855 rc=0
28856 else
28857 $as_echo "$as_me: failed program was:" >&5
28858 sed 's/^/| /' conftest.$ac_ext >&5
28859 rc=1
28860
28861
28862 fi
28863 rm -Rf build
28864
28865
28866 if test $rc -ne 0; then :
28867
28868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28869 $as_echo "no" >&6; }
28870
28871 else
28872 if test "x$enable_linux_builtin" != xyes; then
28873
28874 grep -q -E '[[:space:]]get_gendisk[[:space:]]' \
28875 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
28876 rc=$?
28877 if test $rc -ne 0; then
28878 export=0
28879 for file in block/genhd.c; do
28880 grep -q -E "EXPORT_SYMBOL.*(get_gendisk)" \
28881 "$LINUX/$file" 2>/dev/null
28882 rc=$?
28883 if test $rc -eq 0; then
28884 export=1
28885 break;
28886 fi
28887 done
28888 if test $export -eq 0; then :
28889 rc=1
28890 else :
28891 rc=0
28892 fi
28893 else :
28894 rc=0
28895 fi
28896
28897 fi
28898 if test $rc -ne 0; then :
28899
28900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28901 $as_echo "no" >&6; }
28902
28903 else :
28904
28905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28906 $as_echo "yes" >&6; }
28907
28908 $as_echo "#define HAVE_GET_GENDISK 1" >>confdefs.h
28909
28910
28911 fi
28912 fi
28913
28914
28915
28916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bio_set_op_attrs is available" >&5
28917 $as_echo_n "checking whether bio_set_op_attrs is available... " >&6; }
28918
28919
28920 cat confdefs.h - <<_ACEOF >conftest.c
28921
28922
28923 #include <linux/bio.h>
28924
28925 int
28926 main (void)
28927 {
28928
28929 struct bio *bio __attribute__ ((unused)) = NULL;
28930
28931 bio_set_op_attrs(bio, 0, 0);
28932
28933 ;
28934 return 0;
28935 }
28936
28937 _ACEOF
28938
28939
28940
28941 cat - <<_ACEOF >conftest.h
28942
28943 _ACEOF
28944
28945
28946 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
28947 echo "obj-m := conftest.o" >build/Makefile
28948 modpost_flag=''
28949 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
28950 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
28951 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28952 (eval $ac_try) 2>&5
28953 ac_status=$?
28954 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28955 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
28956 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28957 (eval $ac_try) 2>&5
28958 ac_status=$?
28959 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28960 test $ac_status = 0; }; }; then :
28961
28962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28963 $as_echo "yes" >&6; }
28964
28965 $as_echo "#define HAVE_BIO_SET_OP_ATTRS 1" >>confdefs.h
28966
28967
28968 else
28969 $as_echo "$as_me: failed program was:" >&5
28970 sed 's/^/| /' conftest.$ac_ext >&5
28971
28972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28973 $as_echo "no" >&6; }
28974
28975
28976
28977 fi
28978 rm -Rf build
28979
28980
28981
28982
28983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether generic_readlink is global" >&5
28984 $as_echo_n "checking whether generic_readlink is global... " >&6; }
28985
28986
28987 cat confdefs.h - <<_ACEOF >conftest.c
28988
28989
28990 #include <linux/fs.h>
28991
28992 int
28993 main (void)
28994 {
28995
28996 int i __attribute__ ((unused));
28997
28998 i = generic_readlink(NULL, NULL, 0);
28999
29000 ;
29001 return 0;
29002 }
29003
29004 _ACEOF
29005
29006
29007
29008 cat - <<_ACEOF >conftest.h
29009
29010 _ACEOF
29011
29012
29013 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29014 echo "obj-m := conftest.o" >build/Makefile
29015 modpost_flag=''
29016 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29017 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29018 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29019 (eval $ac_try) 2>&5
29020 ac_status=$?
29021 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29022 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29023 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29024 (eval $ac_try) 2>&5
29025 ac_status=$?
29026 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29027 test $ac_status = 0; }; }; then :
29028
29029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29030 $as_echo "yes" >&6; }
29031
29032 $as_echo "#define HAVE_GENERIC_READLINK 1" >>confdefs.h
29033
29034
29035 else
29036 $as_echo "$as_me: failed program was:" >&5
29037 sed 's/^/| /' conftest.$ac_ext >&5
29038
29039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
29040 $as_echo "no" >&6; }
29041
29042
29043
29044 fi
29045 rm -Rf build
29046
29047
29048
29049
29050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ql->discard_granularity is available" >&5
29051 $as_echo_n "checking whether ql->discard_granularity is available... " >&6; }
29052
29053
29054 cat confdefs.h - <<_ACEOF >conftest.c
29055
29056
29057 #include <linux/blkdev.h>
29058
29059 int
29060 main (void)
29061 {
29062
29063 struct queue_limits ql __attribute__ ((unused));
29064
29065 ql.discard_granularity = 0;
29066
29067 ;
29068 return 0;
29069 }
29070
29071 _ACEOF
29072
29073
29074
29075 cat - <<_ACEOF >conftest.h
29076
29077 _ACEOF
29078
29079
29080 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29081 echo "obj-m := conftest.o" >build/Makefile
29082 modpost_flag=''
29083 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29084 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29085 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29086 (eval $ac_try) 2>&5
29087 ac_status=$?
29088 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29089 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29090 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29091 (eval $ac_try) 2>&5
29092 ac_status=$?
29093 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29094 test $ac_status = 0; }; }; then :
29095
29096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29097 $as_echo "yes" >&6; }
29098
29099 $as_echo "#define HAVE_DISCARD_GRANULARITY 1" >>confdefs.h
29100
29101
29102 else
29103 $as_echo "$as_me: failed program was:" >&5
29104 sed 's/^/| /' conftest.$ac_ext >&5
29105
29106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
29107 $as_echo "no" >&6; }
29108
29109
29110
29111 fi
29112 rm -Rf build
29113
29114
29115
29116
29117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether super_block uses const struct xattr_handler" >&5
29118 $as_echo_n "checking whether super_block uses const struct xattr_handler... " >&6; }
29119
29120
29121 cat confdefs.h - <<_ACEOF >conftest.c
29122
29123
29124 #include <linux/fs.h>
29125 #include <linux/xattr.h>
29126
29127 const struct xattr_handler xattr_test_handler = {
29128 .prefix = "test",
29129 .get = NULL,
29130 .set = NULL,
29131 };
29132
29133 const struct xattr_handler *xattr_handlers[] = {
29134 &xattr_test_handler,
29135 };
29136
29137 const struct super_block sb __attribute__ ((unused)) = {
29138 .s_xattr = xattr_handlers,
29139 };
29140
29141 int
29142 main (void)
29143 {
29144
29145
29146 ;
29147 return 0;
29148 }
29149
29150 _ACEOF
29151
29152
29153
29154 cat - <<_ACEOF >conftest.h
29155
29156 _ACEOF
29157
29158
29159 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29160 echo "obj-m := conftest.o" >build/Makefile
29161 modpost_flag=''
29162 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29163 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29164 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29165 (eval $ac_try) 2>&5
29166 ac_status=$?
29167 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29168 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29169 { { eval echo "\"\$as_me\":${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; }; }; then :
29174
29175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29176 $as_echo "yes" >&6; }
29177
29178 $as_echo "#define HAVE_CONST_XATTR_HANDLER 1" >>confdefs.h
29179
29180
29181 else
29182 $as_echo "$as_me: failed program was:" >&5
29183 sed 's/^/| /' conftest.$ac_ext >&5
29184
29185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
29186 $as_echo "no" >&6; }
29187
29188
29189
29190 fi
29191 rm -Rf build
29192
29193
29194
29195
29196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler has name" >&5
29197 $as_echo_n "checking whether xattr_handler has name... " >&6; }
29198
29199
29200 cat confdefs.h - <<_ACEOF >conftest.c
29201
29202
29203 #include <linux/xattr.h>
29204
29205 static const struct xattr_handler
29206 xops __attribute__ ((unused)) = {
29207 .name = XATTR_NAME_POSIX_ACL_ACCESS,
29208 };
29209
29210 int
29211 main (void)
29212 {
29213
29214
29215 ;
29216 return 0;
29217 }
29218
29219 _ACEOF
29220
29221
29222
29223 cat - <<_ACEOF >conftest.h
29224
29225 _ACEOF
29226
29227
29228 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29229 echo "obj-m := conftest.o" >build/Makefile
29230 modpost_flag=''
29231 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29232 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29233 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29234 (eval $ac_try) 2>&5
29235 ac_status=$?
29236 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29237 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29238 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29239 (eval $ac_try) 2>&5
29240 ac_status=$?
29241 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29242 test $ac_status = 0; }; }; then :
29243
29244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29245 $as_echo "yes" >&6; }
29246
29247 $as_echo "#define HAVE_XATTR_HANDLER_NAME 1" >>confdefs.h
29248
29249
29250 else
29251 $as_echo "$as_me: failed program was:" >&5
29252 sed 's/^/| /' conftest.$ac_ext >&5
29253
29254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
29255 $as_echo "no" >&6; }
29256
29257
29258
29259 fi
29260 rm -Rf build
29261
29262
29263
29264
29265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->get() wants both dentry and inode" >&5
29266 $as_echo_n "checking whether xattr_handler->get() wants both dentry and inode... " >&6; }
29267
29268
29269 cat confdefs.h - <<_ACEOF >conftest.c
29270
29271
29272 #include <linux/xattr.h>
29273
29274 int get(const struct xattr_handler *handler,
29275 struct dentry *dentry, struct inode *inode,
29276 const char *name, void *buffer, size_t size) { return 0; }
29277 static const struct xattr_handler
29278 xops __attribute__ ((unused)) = {
29279 .get = get,
29280 };
29281
29282 int
29283 main (void)
29284 {
29285
29286
29287 ;
29288 return 0;
29289 }
29290
29291 _ACEOF
29292
29293
29294
29295 cat - <<_ACEOF >conftest.h
29296
29297 _ACEOF
29298
29299
29300 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29301 echo "obj-m := conftest.o" >build/Makefile
29302 modpost_flag=''
29303 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29304 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29305 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29306 (eval $ac_try) 2>&5
29307 ac_status=$?
29308 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29309 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29310 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29311 (eval $ac_try) 2>&5
29312 ac_status=$?
29313 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29314 test $ac_status = 0; }; }; then :
29315
29316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29317 $as_echo "yes" >&6; }
29318
29319 $as_echo "#define HAVE_XATTR_GET_DENTRY_INODE 1" >>confdefs.h
29320
29321
29322 else
29323 $as_echo "$as_me: failed program was:" >&5
29324 sed 's/^/| /' conftest.$ac_ext >&5
29325
29326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->get() wants xattr_handler" >&5
29327 $as_echo_n "checking whether xattr_handler->get() wants xattr_handler... " >&6; }
29328
29329
29330 cat confdefs.h - <<_ACEOF >conftest.c
29331
29332
29333 #include <linux/xattr.h>
29334
29335 int get(const struct xattr_handler *handler,
29336 struct dentry *dentry, const char *name,
29337 void *buffer, size_t size) { return 0; }
29338 static const struct xattr_handler
29339 xops __attribute__ ((unused)) = {
29340 .get = get,
29341 };
29342
29343 int
29344 main (void)
29345 {
29346
29347
29348 ;
29349 return 0;
29350 }
29351
29352 _ACEOF
29353
29354
29355
29356 cat - <<_ACEOF >conftest.h
29357
29358 _ACEOF
29359
29360
29361 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29362 echo "obj-m := conftest.o" >build/Makefile
29363 modpost_flag=''
29364 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29365 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29366 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29367 (eval $ac_try) 2>&5
29368 ac_status=$?
29369 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29370 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29371 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29372 (eval $ac_try) 2>&5
29373 ac_status=$?
29374 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29375 test $ac_status = 0; }; }; then :
29376
29377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29378 $as_echo "yes" >&6; }
29379
29380 $as_echo "#define HAVE_XATTR_GET_HANDLER 1" >>confdefs.h
29381
29382
29383 else
29384 $as_echo "$as_me: failed program was:" >&5
29385 sed 's/^/| /' conftest.$ac_ext >&5
29386
29387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
29388 $as_echo "no" >&6; }
29389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->get() wants dentry" >&5
29390 $as_echo_n "checking whether xattr_handler->get() wants dentry... " >&6; }
29391
29392
29393 cat confdefs.h - <<_ACEOF >conftest.c
29394
29395
29396 #include <linux/xattr.h>
29397
29398 int get(struct dentry *dentry, const char *name,
29399 void *buffer, size_t size, int handler_flags)
29400 { return 0; }
29401 static const struct xattr_handler
29402 xops __attribute__ ((unused)) = {
29403 .get = get,
29404 };
29405
29406 int
29407 main (void)
29408 {
29409
29410
29411 ;
29412 return 0;
29413 }
29414
29415 _ACEOF
29416
29417
29418
29419 cat - <<_ACEOF >conftest.h
29420
29421 _ACEOF
29422
29423
29424 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29425 echo "obj-m := conftest.o" >build/Makefile
29426 modpost_flag=''
29427 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29428 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29429 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29430 (eval $ac_try) 2>&5
29431 ac_status=$?
29432 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29433 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29434 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29435 (eval $ac_try) 2>&5
29436 ac_status=$?
29437 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29438 test $ac_status = 0; }; }; then :
29439
29440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29441 $as_echo "yes" >&6; }
29442
29443 $as_echo "#define HAVE_XATTR_GET_DENTRY 1" >>confdefs.h
29444
29445
29446 else
29447 $as_echo "$as_me: failed program was:" >&5
29448 sed 's/^/| /' conftest.$ac_ext >&5
29449
29450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
29451 $as_echo "no" >&6; }
29452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->get() wants inode" >&5
29453 $as_echo_n "checking whether xattr_handler->get() wants inode... " >&6; }
29454
29455
29456 cat confdefs.h - <<_ACEOF >conftest.c
29457
29458
29459 #include <linux/xattr.h>
29460
29461 int get(struct inode *ip, const char *name,
29462 void *buffer, size_t size) { return 0; }
29463 static const struct xattr_handler
29464 xops __attribute__ ((unused)) = {
29465 .get = get,
29466 };
29467
29468 int
29469 main (void)
29470 {
29471
29472
29473 ;
29474 return 0;
29475 }
29476
29477 _ACEOF
29478
29479
29480
29481 cat - <<_ACEOF >conftest.h
29482
29483 _ACEOF
29484
29485
29486 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29487 echo "obj-m := conftest.o" >build/Makefile
29488 modpost_flag=''
29489 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29490 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29491 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29492 (eval $ac_try) 2>&5
29493 ac_status=$?
29494 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29495 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29496 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29497 (eval $ac_try) 2>&5
29498 ac_status=$?
29499 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29500 test $ac_status = 0; }; }; then :
29501
29502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29503 $as_echo "yes" >&6; }
29504
29505 $as_echo "#define HAVE_XATTR_GET_INODE 1" >>confdefs.h
29506
29507
29508 else
29509 $as_echo "$as_me: failed program was:" >&5
29510 sed 's/^/| /' conftest.$ac_ext >&5
29511
29512 as_fn_error $? "no; please file a bug report" "$LINENO" 5
29513
29514
29515
29516 fi
29517 rm -Rf build
29518
29519
29520
29521
29522
29523 fi
29524 rm -Rf build
29525
29526
29527
29528
29529
29530 fi
29531 rm -Rf build
29532
29533
29534
29535
29536
29537 fi
29538 rm -Rf build
29539
29540
29541
29542
29543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->set() wants both dentry and inode" >&5
29544 $as_echo_n "checking whether xattr_handler->set() wants both dentry and inode... " >&6; }
29545
29546
29547 cat confdefs.h - <<_ACEOF >conftest.c
29548
29549
29550 #include <linux/xattr.h>
29551
29552 int set(const struct xattr_handler *handler,
29553 struct dentry *dentry, struct inode *inode,
29554 const char *name, const void *buffer,
29555 size_t size, int flags)
29556 { return 0; }
29557 static const struct xattr_handler
29558 xops __attribute__ ((unused)) = {
29559 .set = set,
29560 };
29561
29562 int
29563 main (void)
29564 {
29565
29566
29567 ;
29568 return 0;
29569 }
29570
29571 _ACEOF
29572
29573
29574
29575 cat - <<_ACEOF >conftest.h
29576
29577 _ACEOF
29578
29579
29580 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29581 echo "obj-m := conftest.o" >build/Makefile
29582 modpost_flag=''
29583 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29584 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29585 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29586 (eval $ac_try) 2>&5
29587 ac_status=$?
29588 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29589 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29590 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29591 (eval $ac_try) 2>&5
29592 ac_status=$?
29593 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29594 test $ac_status = 0; }; }; then :
29595
29596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29597 $as_echo "yes" >&6; }
29598
29599 $as_echo "#define HAVE_XATTR_SET_DENTRY_INODE 1" >>confdefs.h
29600
29601
29602 else
29603 $as_echo "$as_me: failed program was:" >&5
29604 sed 's/^/| /' conftest.$ac_ext >&5
29605
29606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->set() wants xattr_handler" >&5
29607 $as_echo_n "checking whether xattr_handler->set() wants xattr_handler... " >&6; }
29608
29609
29610 cat confdefs.h - <<_ACEOF >conftest.c
29611
29612
29613 #include <linux/xattr.h>
29614
29615 int set(const struct xattr_handler *handler,
29616 struct dentry *dentry, const char *name,
29617 const void *buffer, size_t size, int flags)
29618 { return 0; }
29619 static const struct xattr_handler
29620 xops __attribute__ ((unused)) = {
29621 .set = set,
29622 };
29623
29624 int
29625 main (void)
29626 {
29627
29628
29629 ;
29630 return 0;
29631 }
29632
29633 _ACEOF
29634
29635
29636
29637 cat - <<_ACEOF >conftest.h
29638
29639 _ACEOF
29640
29641
29642 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29643 echo "obj-m := conftest.o" >build/Makefile
29644 modpost_flag=''
29645 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29646 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29647 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29648 (eval $ac_try) 2>&5
29649 ac_status=$?
29650 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29651 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29652 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29653 (eval $ac_try) 2>&5
29654 ac_status=$?
29655 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29656 test $ac_status = 0; }; }; then :
29657
29658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29659 $as_echo "yes" >&6; }
29660
29661 $as_echo "#define HAVE_XATTR_SET_HANDLER 1" >>confdefs.h
29662
29663
29664 else
29665 $as_echo "$as_me: failed program was:" >&5
29666 sed 's/^/| /' conftest.$ac_ext >&5
29667
29668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
29669 $as_echo "no" >&6; }
29670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->set() wants dentry" >&5
29671 $as_echo_n "checking whether xattr_handler->set() wants dentry... " >&6; }
29672
29673
29674 cat confdefs.h - <<_ACEOF >conftest.c
29675
29676
29677 #include <linux/xattr.h>
29678
29679 int set(struct dentry *dentry, const char *name,
29680 const void *buffer, size_t size, int flags,
29681 int handler_flags) { return 0; }
29682 static const struct xattr_handler
29683 xops __attribute__ ((unused)) = {
29684 .set = set,
29685 };
29686
29687 int
29688 main (void)
29689 {
29690
29691
29692 ;
29693 return 0;
29694 }
29695
29696 _ACEOF
29697
29698
29699
29700 cat - <<_ACEOF >conftest.h
29701
29702 _ACEOF
29703
29704
29705 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29706 echo "obj-m := conftest.o" >build/Makefile
29707 modpost_flag=''
29708 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29709 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29710 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29711 (eval $ac_try) 2>&5
29712 ac_status=$?
29713 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29714 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29715 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29716 (eval $ac_try) 2>&5
29717 ac_status=$?
29718 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29719 test $ac_status = 0; }; }; then :
29720
29721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29722 $as_echo "yes" >&6; }
29723
29724 $as_echo "#define HAVE_XATTR_SET_DENTRY 1" >>confdefs.h
29725
29726
29727 else
29728 $as_echo "$as_me: failed program was:" >&5
29729 sed 's/^/| /' conftest.$ac_ext >&5
29730
29731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
29732 $as_echo "no" >&6; }
29733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->set() wants inode" >&5
29734 $as_echo_n "checking whether xattr_handler->set() wants inode... " >&6; }
29735
29736
29737 cat confdefs.h - <<_ACEOF >conftest.c
29738
29739
29740 #include <linux/xattr.h>
29741
29742 int set(struct inode *ip, const char *name,
29743 const void *buffer, size_t size, int flags)
29744 { return 0; }
29745 static const struct xattr_handler
29746 xops __attribute__ ((unused)) = {
29747 .set = set,
29748 };
29749
29750 int
29751 main (void)
29752 {
29753
29754
29755 ;
29756 return 0;
29757 }
29758
29759 _ACEOF
29760
29761
29762
29763 cat - <<_ACEOF >conftest.h
29764
29765 _ACEOF
29766
29767
29768 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29769 echo "obj-m := conftest.o" >build/Makefile
29770 modpost_flag=''
29771 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29772 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29773 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29774 (eval $ac_try) 2>&5
29775 ac_status=$?
29776 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29777 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29778 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29779 (eval $ac_try) 2>&5
29780 ac_status=$?
29781 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29782 test $ac_status = 0; }; }; then :
29783
29784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29785 $as_echo "yes" >&6; }
29786
29787 $as_echo "#define HAVE_XATTR_SET_INODE 1" >>confdefs.h
29788
29789
29790 else
29791 $as_echo "$as_me: failed program was:" >&5
29792 sed 's/^/| /' conftest.$ac_ext >&5
29793
29794 as_fn_error $? "no; please file a bug report" "$LINENO" 5
29795
29796
29797
29798 fi
29799 rm -Rf build
29800
29801
29802
29803
29804
29805 fi
29806 rm -Rf build
29807
29808
29809
29810
29811
29812 fi
29813 rm -Rf build
29814
29815
29816
29817
29818
29819 fi
29820 rm -Rf build
29821
29822
29823
29824
29825 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->list() wants simple" >&5
29826 $as_echo_n "checking whether xattr_handler->list() wants simple... " >&6; }
29827
29828
29829 cat confdefs.h - <<_ACEOF >conftest.c
29830
29831
29832 #include <linux/xattr.h>
29833
29834 bool list(struct dentry *dentry) { return 0; }
29835 static const struct xattr_handler
29836 xops __attribute__ ((unused)) = {
29837 .list = list,
29838 };
29839
29840 int
29841 main (void)
29842 {
29843
29844
29845 ;
29846 return 0;
29847 }
29848
29849 _ACEOF
29850
29851
29852
29853 cat - <<_ACEOF >conftest.h
29854
29855 _ACEOF
29856
29857
29858 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29859 echo "obj-m := conftest.o" >build/Makefile
29860 modpost_flag=''
29861 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29862 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29863 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29864 (eval $ac_try) 2>&5
29865 ac_status=$?
29866 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29867 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29868 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29869 (eval $ac_try) 2>&5
29870 ac_status=$?
29871 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29872 test $ac_status = 0; }; }; then :
29873
29874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29875 $as_echo "yes" >&6; }
29876
29877 $as_echo "#define HAVE_XATTR_LIST_SIMPLE 1" >>confdefs.h
29878
29879
29880 else
29881 $as_echo "$as_me: failed program was:" >&5
29882 sed 's/^/| /' conftest.$ac_ext >&5
29883
29884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
29885 $as_echo "no" >&6; }
29886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->list() wants xattr_handler" >&5
29887 $as_echo_n "checking whether xattr_handler->list() wants xattr_handler... " >&6; }
29888
29889
29890 cat confdefs.h - <<_ACEOF >conftest.c
29891
29892
29893 #include <linux/xattr.h>
29894
29895 size_t list(const struct xattr_handler *handler,
29896 struct dentry *dentry, char *list, size_t list_size,
29897 const char *name, size_t name_len) { return 0; }
29898 static const struct xattr_handler
29899 xops __attribute__ ((unused)) = {
29900 .list = list,
29901 };
29902
29903 int
29904 main (void)
29905 {
29906
29907
29908 ;
29909 return 0;
29910 }
29911
29912 _ACEOF
29913
29914
29915
29916 cat - <<_ACEOF >conftest.h
29917
29918 _ACEOF
29919
29920
29921 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29922 echo "obj-m := conftest.o" >build/Makefile
29923 modpost_flag=''
29924 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29925 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29926 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29927 (eval $ac_try) 2>&5
29928 ac_status=$?
29929 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29930 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29931 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29932 (eval $ac_try) 2>&5
29933 ac_status=$?
29934 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29935 test $ac_status = 0; }; }; then :
29936
29937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29938 $as_echo "yes" >&6; }
29939
29940 $as_echo "#define HAVE_XATTR_LIST_HANDLER 1" >>confdefs.h
29941
29942
29943 else
29944 $as_echo "$as_me: failed program was:" >&5
29945 sed 's/^/| /' conftest.$ac_ext >&5
29946
29947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
29948 $as_echo "no" >&6; }
29949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->list() wants dentry" >&5
29950 $as_echo_n "checking whether xattr_handler->list() wants dentry... " >&6; }
29951
29952
29953 cat confdefs.h - <<_ACEOF >conftest.c
29954
29955
29956 #include <linux/xattr.h>
29957
29958 size_t list(struct dentry *dentry,
29959 char *list, size_t list_size,
29960 const char *name, size_t name_len,
29961 int handler_flags) { return 0; }
29962 static const struct xattr_handler
29963 xops __attribute__ ((unused)) = {
29964 .list = list,
29965 };
29966
29967 int
29968 main (void)
29969 {
29970
29971
29972 ;
29973 return 0;
29974 }
29975
29976 _ACEOF
29977
29978
29979
29980 cat - <<_ACEOF >conftest.h
29981
29982 _ACEOF
29983
29984
29985 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
29986 echo "obj-m := conftest.o" >build/Makefile
29987 modpost_flag=''
29988 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
29989 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
29990 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29991 (eval $ac_try) 2>&5
29992 ac_status=$?
29993 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29994 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
29995 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29996 (eval $ac_try) 2>&5
29997 ac_status=$?
29998 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29999 test $ac_status = 0; }; }; then :
30000
30001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30002 $as_echo "yes" >&6; }
30003
30004 $as_echo "#define HAVE_XATTR_LIST_DENTRY 1" >>confdefs.h
30005
30006
30007 else
30008 $as_echo "$as_me: failed program was:" >&5
30009 sed 's/^/| /' conftest.$ac_ext >&5
30010
30011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30012 $as_echo "no" >&6; }
30013 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether xattr_handler->list() wants inode" >&5
30014 $as_echo_n "checking whether xattr_handler->list() wants inode... " >&6; }
30015
30016
30017 cat confdefs.h - <<_ACEOF >conftest.c
30018
30019
30020 #include <linux/xattr.h>
30021
30022 size_t list(struct inode *ip, char *lst,
30023 size_t list_size, const char *name,
30024 size_t name_len) { return 0; }
30025 static const struct xattr_handler
30026 xops __attribute__ ((unused)) = {
30027 .list = list,
30028 };
30029
30030 int
30031 main (void)
30032 {
30033
30034
30035 ;
30036 return 0;
30037 }
30038
30039 _ACEOF
30040
30041
30042
30043 cat - <<_ACEOF >conftest.h
30044
30045 _ACEOF
30046
30047
30048 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30049 echo "obj-m := conftest.o" >build/Makefile
30050 modpost_flag=''
30051 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30052 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30053 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30054 (eval $ac_try) 2>&5
30055 ac_status=$?
30056 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30057 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30058 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30059 (eval $ac_try) 2>&5
30060 ac_status=$?
30061 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30062 test $ac_status = 0; }; }; then :
30063
30064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30065 $as_echo "yes" >&6; }
30066
30067 $as_echo "#define HAVE_XATTR_LIST_INODE 1" >>confdefs.h
30068
30069
30070 else
30071 $as_echo "$as_me: failed program was:" >&5
30072 sed 's/^/| /' conftest.$ac_ext >&5
30073
30074 as_fn_error $? "no; please file a bug report" "$LINENO" 5
30075
30076
30077
30078 fi
30079 rm -Rf build
30080
30081
30082
30083
30084
30085 fi
30086 rm -Rf build
30087
30088
30089
30090
30091
30092 fi
30093 rm -Rf build
30094
30095
30096
30097
30098
30099 fi
30100 rm -Rf build
30101
30102
30103
30104
30105 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether inode_owner_or_capable() exists" >&5
30106 $as_echo_n "checking whether inode_owner_or_capable() exists... " >&6; }
30107
30108
30109 cat confdefs.h - <<_ACEOF >conftest.c
30110
30111
30112 #include <linux/fs.h>
30113
30114 int
30115 main (void)
30116 {
30117
30118 struct inode *ip = NULL;
30119 (void) inode_owner_or_capable(ip);
30120
30121 ;
30122 return 0;
30123 }
30124
30125 _ACEOF
30126
30127
30128
30129 cat - <<_ACEOF >conftest.h
30130
30131 _ACEOF
30132
30133
30134 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30135 echo "obj-m := conftest.o" >build/Makefile
30136 modpost_flag=''
30137 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30138 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30139 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30140 (eval $ac_try) 2>&5
30141 ac_status=$?
30142 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30143 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30144 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30145 (eval $ac_try) 2>&5
30146 ac_status=$?
30147 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30148 test $ac_status = 0; }; }; then :
30149
30150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30151 $as_echo "yes" >&6; }
30152
30153 $as_echo "#define HAVE_INODE_OWNER_OR_CAPABLE 1" >>confdefs.h
30154
30155
30156 else
30157 $as_echo "$as_me: failed program was:" >&5
30158 sed 's/^/| /' conftest.$ac_ext >&5
30159
30160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30161 $as_echo "no" >&6; }
30162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether is_owner_or_cap() exists" >&5
30163 $as_echo_n "checking whether is_owner_or_cap() exists... " >&6; }
30164
30165
30166 cat confdefs.h - <<_ACEOF >conftest.c
30167
30168
30169 #include <linux/fs.h>
30170 #include <linux/sched.h>
30171
30172 int
30173 main (void)
30174 {
30175
30176 struct inode *ip = NULL;
30177 (void) is_owner_or_cap(ip);
30178
30179 ;
30180 return 0;
30181 }
30182
30183 _ACEOF
30184
30185
30186
30187 cat - <<_ACEOF >conftest.h
30188
30189 _ACEOF
30190
30191
30192 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30193 echo "obj-m := conftest.o" >build/Makefile
30194 modpost_flag=''
30195 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30196 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30197 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30198 (eval $ac_try) 2>&5
30199 ac_status=$?
30200 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30201 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30202 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30203 (eval $ac_try) 2>&5
30204 ac_status=$?
30205 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30206 test $ac_status = 0; }; }; then :
30207
30208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30209 $as_echo "yes" >&6; }
30210
30211 $as_echo "#define HAVE_IS_OWNER_OR_CAP 1" >>confdefs.h
30212
30213
30214 else
30215 $as_echo "$as_me: failed program was:" >&5
30216 sed 's/^/| /' conftest.$ac_ext >&5
30217
30218 as_fn_error $? "no - Please file a bug report at
30219 https://github.com/zfsonlinux/zfs/issues/new" "$LINENO" 5
30220
30221
30222
30223 fi
30224 rm -Rf build
30225
30226
30227
30228
30229
30230 fi
30231 rm -Rf build
30232
30233
30234
30235
30236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_acl_from_xattr() needs user_ns" >&5
30237 $as_echo_n "checking whether posix_acl_from_xattr() needs user_ns... " >&6; }
30238
30239
30240 cat confdefs.h - <<_ACEOF >conftest.c
30241
30242
30243 #include <linux/cred.h>
30244 #include <linux/fs.h>
30245 #include <linux/posix_acl_xattr.h>
30246
30247 int
30248 main (void)
30249 {
30250
30251 posix_acl_from_xattr(&init_user_ns, NULL, 0);
30252
30253 ;
30254 return 0;
30255 }
30256
30257 _ACEOF
30258
30259
30260
30261 cat - <<_ACEOF >conftest.h
30262
30263 _ACEOF
30264
30265
30266 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30267 echo "obj-m := conftest.o" >build/Makefile
30268 modpost_flag=''
30269 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30270 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30271 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30272 (eval $ac_try) 2>&5
30273 ac_status=$?
30274 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30275 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30276 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30277 (eval $ac_try) 2>&5
30278 ac_status=$?
30279 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30280 test $ac_status = 0; }; }; then :
30281
30282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30283 $as_echo "yes" >&6; }
30284
30285 $as_echo "#define HAVE_POSIX_ACL_FROM_XATTR_USERNS 1" >>confdefs.h
30286
30287
30288 else
30289 $as_echo "$as_me: failed program was:" >&5
30290 sed 's/^/| /' conftest.$ac_ext >&5
30291
30292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30293 $as_echo "no" >&6; }
30294
30295
30296
30297 fi
30298 rm -Rf build
30299
30300
30301
30302
30303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_acl_release() is available" >&5
30304 $as_echo_n "checking whether posix_acl_release() is available... " >&6; }
30305
30306
30307 cat confdefs.h - <<_ACEOF >conftest.c
30308
30309
30310 #include <linux/cred.h>
30311 #include <linux/fs.h>
30312 #include <linux/posix_acl.h>
30313
30314 int
30315 main (void)
30316 {
30317
30318 struct posix_acl* tmp = posix_acl_alloc(1, 0);
30319 posix_acl_release(tmp);
30320
30321 ;
30322 return 0;
30323 }
30324
30325 _ACEOF
30326
30327
30328
30329 cat - <<_ACEOF >conftest.h
30330
30331 _ACEOF
30332
30333
30334 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30335 echo "obj-m := conftest.o" >build/Makefile
30336 modpost_flag=''
30337 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30338 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30339 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30340 (eval $ac_try) 2>&5
30341 ac_status=$?
30342 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30343 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30344 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30345 (eval $ac_try) 2>&5
30346 ac_status=$?
30347 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30348 test $ac_status = 0; }; }; then :
30349
30350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30351 $as_echo "yes" >&6; }
30352
30353 $as_echo "#define HAVE_POSIX_ACL_RELEASE 1" >>confdefs.h
30354
30355
30356 else
30357 $as_echo "$as_me: failed program was:" >&5
30358 sed 's/^/| /' conftest.$ac_ext >&5
30359
30360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30361 $as_echo "no" >&6; }
30362
30363
30364
30365 fi
30366 rm -Rf build
30367
30368
30369
30370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_acl_release() is GPL-only" >&5
30371 $as_echo_n "checking whether posix_acl_release() is GPL-only... " >&6; }
30372
30373
30374 cat confdefs.h - <<_ACEOF >conftest.c
30375
30376
30377 #include <linux/cred.h>
30378 #include <linux/fs.h>
30379 #include <linux/posix_acl.h>
30380
30381 MODULE_LICENSE("$ZFS_META_LICENSE");
30382
30383 int
30384 main (void)
30385 {
30386
30387 struct posix_acl* tmp = posix_acl_alloc(1, 0);
30388 posix_acl_release(tmp);
30389
30390 ;
30391 return 0;
30392 }
30393
30394 _ACEOF
30395
30396
30397
30398 cat - <<_ACEOF >conftest.h
30399
30400 _ACEOF
30401
30402
30403 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30404 echo "obj-m := conftest.o" >build/Makefile
30405 modpost_flag=''
30406 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30407 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30408 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30409 (eval $ac_try) 2>&5
30410 ac_status=$?
30411 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30412 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30413 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30414 (eval $ac_try) 2>&5
30415 ac_status=$?
30416 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30417 test $ac_status = 0; }; }; then :
30418
30419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30420 $as_echo "no" >&6; }
30421
30422 else
30423 $as_echo "$as_me: failed program was:" >&5
30424 sed 's/^/| /' conftest.$ac_ext >&5
30425
30426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30427 $as_echo "yes" >&6; }
30428
30429 $as_echo "#define HAVE_POSIX_ACL_RELEASE_GPL_ONLY 1" >>confdefs.h
30430
30431
30432
30433
30434 fi
30435 rm -Rf build
30436
30437
30438
30439
30440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether set_cached_acl() is usable" >&5
30441 $as_echo_n "checking whether set_cached_acl() is usable... " >&6; }
30442
30443
30444 cat confdefs.h - <<_ACEOF >conftest.c
30445
30446
30447 #include <linux/module.h>
30448 #include <linux/cred.h>
30449 #include <linux/fs.h>
30450 #include <linux/posix_acl.h>
30451
30452 MODULE_LICENSE("$ZFS_META_LICENSE");
30453
30454 int
30455 main (void)
30456 {
30457
30458 struct inode *ip = NULL;
30459 struct posix_acl *acl = posix_acl_alloc(1, 0);
30460 set_cached_acl(ip, ACL_TYPE_ACCESS, acl);
30461 forget_cached_acl(ip, ACL_TYPE_ACCESS);
30462
30463 ;
30464 return 0;
30465 }
30466
30467 _ACEOF
30468
30469
30470
30471 cat - <<_ACEOF >conftest.h
30472
30473 _ACEOF
30474
30475
30476 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30477 echo "obj-m := conftest.o" >build/Makefile
30478 modpost_flag=''
30479 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30480 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30481 { { eval echo "\"\$as_me\":${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 $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30486 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30487 (eval $ac_try) 2>&5
30488 ac_status=$?
30489 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30490 test $ac_status = 0; }; }; then :
30491
30492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30493 $as_echo "yes" >&6; }
30494
30495 $as_echo "#define HAVE_SET_CACHED_ACL_USABLE 1" >>confdefs.h
30496
30497
30498 else
30499 $as_echo "$as_me: failed program was:" >&5
30500 sed 's/^/| /' conftest.$ac_ext >&5
30501
30502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30503 $as_echo "no" >&6; }
30504
30505
30506
30507 fi
30508 rm -Rf build
30509
30510
30511
30512
30513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_acl_chmod exists" >&5
30514 $as_echo_n "checking whether posix_acl_chmod exists... " >&6; }
30515
30516
30517 cat confdefs.h - <<_ACEOF >conftest.c
30518
30519
30520 #include <linux/fs.h>
30521 #include <linux/posix_acl.h>
30522
30523 int
30524 main (void)
30525 {
30526
30527 posix_acl_chmod(NULL, 0, 0)
30528
30529 ;
30530 return 0;
30531 }
30532
30533 _ACEOF
30534
30535
30536
30537 cat - <<_ACEOF >conftest.h
30538
30539 _ACEOF
30540
30541
30542 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30543 echo "obj-m := conftest.o" >build/Makefile
30544 modpost_flag=''
30545 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30546 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30547 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30548 (eval $ac_try) 2>&5
30549 ac_status=$?
30550 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30551 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30552 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30553 (eval $ac_try) 2>&5
30554 ac_status=$?
30555 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30556 test $ac_status = 0; }; }; then :
30557
30558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30559 $as_echo "yes" >&6; }
30560
30561 $as_echo "#define HAVE_POSIX_ACL_CHMOD 1" >>confdefs.h
30562
30563
30564 else
30565 $as_echo "$as_me: failed program was:" >&5
30566 sed 's/^/| /' conftest.$ac_ext >&5
30567
30568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30569 $as_echo "no" >&6; }
30570
30571
30572
30573 fi
30574 rm -Rf build
30575
30576
30577
30578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __posix_acl_chmod exists" >&5
30579 $as_echo_n "checking whether __posix_acl_chmod exists... " >&6; }
30580
30581
30582 cat confdefs.h - <<_ACEOF >conftest.c
30583
30584
30585 #include <linux/fs.h>
30586 #include <linux/posix_acl.h>
30587
30588 int
30589 main (void)
30590 {
30591
30592 __posix_acl_chmod(NULL, 0, 0)
30593
30594 ;
30595 return 0;
30596 }
30597
30598 _ACEOF
30599
30600
30601
30602 cat - <<_ACEOF >conftest.h
30603
30604 _ACEOF
30605
30606
30607 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30608 echo "obj-m := conftest.o" >build/Makefile
30609 modpost_flag=''
30610 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30611 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30612 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30613 (eval $ac_try) 2>&5
30614 ac_status=$?
30615 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30616 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30617 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30618 (eval $ac_try) 2>&5
30619 ac_status=$?
30620 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30621 test $ac_status = 0; }; }; then :
30622
30623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30624 $as_echo "yes" >&6; }
30625
30626 $as_echo "#define HAVE___POSIX_ACL_CHMOD 1" >>confdefs.h
30627
30628
30629 else
30630 $as_echo "$as_me: failed program was:" >&5
30631 sed 's/^/| /' conftest.$ac_ext >&5
30632
30633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30634 $as_echo "no" >&6; }
30635
30636
30637
30638 fi
30639 rm -Rf build
30640
30641
30642
30643
30644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_acl_equiv_mode() wants umode_t" >&5
30645 $as_echo_n "checking whether posix_acl_equiv_mode() wants umode_t... " >&6; }
30646
30647
30648 cat confdefs.h - <<_ACEOF >conftest.c
30649
30650
30651 #include <linux/fs.h>
30652 #include <linux/posix_acl.h>
30653
30654 int
30655 main (void)
30656 {
30657
30658 umode_t tmp;
30659 posix_acl_equiv_mode(NULL,&tmp);
30660
30661 ;
30662 return 0;
30663 }
30664
30665 _ACEOF
30666
30667
30668
30669 cat - <<_ACEOF >conftest.h
30670
30671 _ACEOF
30672
30673
30674 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30675 echo "obj-m := conftest.o" >build/Makefile
30676 modpost_flag=''
30677 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30678 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30679 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30680 (eval $ac_try) 2>&5
30681 ac_status=$?
30682 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30683 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30684 { { eval echo "\"\$as_me\":${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; }; }; then :
30689
30690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30691 $as_echo "yes" >&6; }
30692
30693 $as_echo "#define HAVE_POSIX_ACL_EQUIV_MODE_UMODE_T 1" >>confdefs.h
30694
30695
30696 else
30697 $as_echo "$as_me: failed program was:" >&5
30698 sed 's/^/| /' conftest.$ac_ext >&5
30699
30700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30701 $as_echo "no" >&6; }
30702
30703
30704
30705 fi
30706 rm -Rf build
30707
30708
30709
30710
30711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_acl_valid() wants user namespace" >&5
30712 $as_echo_n "checking whether posix_acl_valid() wants user namespace... " >&6; }
30713
30714
30715 cat confdefs.h - <<_ACEOF >conftest.c
30716
30717
30718 #include <linux/fs.h>
30719 #include <linux/posix_acl.h>
30720
30721 int
30722 main (void)
30723 {
30724
30725 struct user_namespace *user_ns = NULL;
30726 const struct posix_acl *acl = NULL;
30727 int error;
30728
30729 error = posix_acl_valid(user_ns, acl);
30730
30731 ;
30732 return 0;
30733 }
30734
30735 _ACEOF
30736
30737
30738
30739 cat - <<_ACEOF >conftest.h
30740
30741 _ACEOF
30742
30743
30744 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30745 echo "obj-m := conftest.o" >build/Makefile
30746 modpost_flag=''
30747 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30748 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30749 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30750 (eval $ac_try) 2>&5
30751 ac_status=$?
30752 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30753 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30754 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30755 (eval $ac_try) 2>&5
30756 ac_status=$?
30757 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30758 test $ac_status = 0; }; }; then :
30759
30760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30761 $as_echo "yes" >&6; }
30762
30763 $as_echo "#define HAVE_POSIX_ACL_VALID_WITH_NS 1" >>confdefs.h
30764
30765
30766 else
30767 $as_echo "$as_me: failed program was:" >&5
30768 sed 's/^/| /' conftest.$ac_ext >&5
30769
30770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30771 $as_echo "no" >&6; }
30772
30773
30774
30775 fi
30776 rm -Rf build
30777
30778
30779
30780
30781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->permission() exists" >&5
30782 $as_echo_n "checking whether iops->permission() exists... " >&6; }
30783
30784
30785 cat confdefs.h - <<_ACEOF >conftest.c
30786
30787
30788 #include <linux/fs.h>
30789
30790 int permission_fn(struct inode *inode, int mask) { return 0; }
30791
30792 static const struct inode_operations
30793 iops __attribute__ ((unused)) = {
30794 .permission = permission_fn,
30795 };
30796
30797 int
30798 main (void)
30799 {
30800
30801
30802 ;
30803 return 0;
30804 }
30805
30806 _ACEOF
30807
30808
30809
30810 cat - <<_ACEOF >conftest.h
30811
30812 _ACEOF
30813
30814
30815 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30816 echo "obj-m := conftest.o" >build/Makefile
30817 modpost_flag=''
30818 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30819 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30820 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30821 (eval $ac_try) 2>&5
30822 ac_status=$?
30823 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30824 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30825 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30826 (eval $ac_try) 2>&5
30827 ac_status=$?
30828 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30829 test $ac_status = 0; }; }; then :
30830
30831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30832 $as_echo "yes" >&6; }
30833
30834 $as_echo "#define HAVE_PERMISSION 1" >>confdefs.h
30835
30836
30837 else
30838 $as_echo "$as_me: failed program was:" >&5
30839 sed 's/^/| /' conftest.$ac_ext >&5
30840
30841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30842 $as_echo "no" >&6; }
30843
30844
30845
30846 fi
30847 rm -Rf build
30848
30849
30850
30851
30852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->permission() wants nameidata" >&5
30853 $as_echo_n "checking whether iops->permission() wants nameidata... " >&6; }
30854
30855
30856 cat confdefs.h - <<_ACEOF >conftest.c
30857
30858
30859 #include <linux/fs.h>
30860
30861 int permission_fn(struct inode *inode, int mask,
30862 struct nameidata *nd) { return 0; }
30863
30864 static const struct inode_operations
30865 iops __attribute__ ((unused)) = {
30866 .permission = permission_fn,
30867 };
30868
30869 int
30870 main (void)
30871 {
30872
30873
30874 ;
30875 return 0;
30876 }
30877
30878 _ACEOF
30879
30880
30881
30882 cat - <<_ACEOF >conftest.h
30883
30884 _ACEOF
30885
30886
30887 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30888 echo "obj-m := conftest.o" >build/Makefile
30889 modpost_flag=''
30890 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30891 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30892 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30893 (eval $ac_try) 2>&5
30894 ac_status=$?
30895 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30896 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30897 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30898 (eval $ac_try) 2>&5
30899 ac_status=$?
30900 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30901 test $ac_status = 0; }; }; then :
30902
30903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30904 $as_echo "yes" >&6; }
30905
30906 $as_echo "#define HAVE_PERMISSION 1" >>confdefs.h
30907
30908
30909 $as_echo "#define HAVE_PERMISSION_WITH_NAMEIDATA 1" >>confdefs.h
30910
30911
30912 else
30913 $as_echo "$as_me: failed program was:" >&5
30914 sed 's/^/| /' conftest.$ac_ext >&5
30915
30916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30917 $as_echo "no" >&6; }
30918
30919
30920
30921 fi
30922 rm -Rf build
30923
30924
30925
30926
30927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->check_acl() exists" >&5
30928 $as_echo_n "checking whether iops->check_acl() exists... " >&6; }
30929
30930
30931 cat confdefs.h - <<_ACEOF >conftest.c
30932
30933
30934 #include <linux/fs.h>
30935
30936 int check_acl_fn(struct inode *inode, int mask) { return 0; }
30937
30938 static const struct inode_operations
30939 iops __attribute__ ((unused)) = {
30940 .check_acl = check_acl_fn,
30941 };
30942
30943 int
30944 main (void)
30945 {
30946
30947
30948 ;
30949 return 0;
30950 }
30951
30952 _ACEOF
30953
30954
30955
30956 cat - <<_ACEOF >conftest.h
30957
30958 _ACEOF
30959
30960
30961 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
30962 echo "obj-m := conftest.o" >build/Makefile
30963 modpost_flag=''
30964 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
30965 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
30966 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30967 (eval $ac_try) 2>&5
30968 ac_status=$?
30969 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30970 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
30971 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
30972 (eval $ac_try) 2>&5
30973 ac_status=$?
30974 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
30975 test $ac_status = 0; }; }; then :
30976
30977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
30978 $as_echo "yes" >&6; }
30979
30980 $as_echo "#define HAVE_CHECK_ACL 1" >>confdefs.h
30981
30982
30983 else
30984 $as_echo "$as_me: failed program was:" >&5
30985 sed 's/^/| /' conftest.$ac_ext >&5
30986
30987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30988 $as_echo "no" >&6; }
30989
30990
30991
30992 fi
30993 rm -Rf build
30994
30995
30996
30997
30998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->check_acl() wants flags" >&5
30999 $as_echo_n "checking whether iops->check_acl() wants flags... " >&6; }
31000
31001
31002 cat confdefs.h - <<_ACEOF >conftest.c
31003
31004
31005 #include <linux/fs.h>
31006
31007 int check_acl_fn(struct inode *inode, int mask,
31008 unsigned int flags) { return 0; }
31009
31010 static const struct inode_operations
31011 iops __attribute__ ((unused)) = {
31012 .check_acl = check_acl_fn,
31013 };
31014
31015 int
31016 main (void)
31017 {
31018
31019
31020 ;
31021 return 0;
31022 }
31023
31024 _ACEOF
31025
31026
31027
31028 cat - <<_ACEOF >conftest.h
31029
31030 _ACEOF
31031
31032
31033 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31034 echo "obj-m := conftest.o" >build/Makefile
31035 modpost_flag=''
31036 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31037 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31038 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31039 (eval $ac_try) 2>&5
31040 ac_status=$?
31041 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31042 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31043 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31044 (eval $ac_try) 2>&5
31045 ac_status=$?
31046 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31047 test $ac_status = 0; }; }; then :
31048
31049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
31050 $as_echo "yes" >&6; }
31051
31052 $as_echo "#define HAVE_CHECK_ACL 1" >>confdefs.h
31053
31054
31055 $as_echo "#define HAVE_CHECK_ACL_WITH_FLAGS 1" >>confdefs.h
31056
31057
31058 else
31059 $as_echo "$as_me: failed program was:" >&5
31060 sed 's/^/| /' conftest.$ac_ext >&5
31061
31062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
31063 $as_echo "no" >&6; }
31064
31065
31066
31067 fi
31068 rm -Rf build
31069
31070
31071
31072
31073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->get_acl() exists" >&5
31074 $as_echo_n "checking whether iops->get_acl() exists... " >&6; }
31075
31076
31077 cat confdefs.h - <<_ACEOF >conftest.c
31078
31079
31080 #include <linux/fs.h>
31081
31082 struct posix_acl *get_acl_fn(struct inode *inode, int type)
31083 { return NULL; }
31084
31085 static const struct inode_operations
31086 iops __attribute__ ((unused)) = {
31087 .get_acl = get_acl_fn,
31088 };
31089
31090 int
31091 main (void)
31092 {
31093
31094
31095 ;
31096 return 0;
31097 }
31098
31099 _ACEOF
31100
31101
31102
31103 cat - <<_ACEOF >conftest.h
31104
31105 _ACEOF
31106
31107
31108 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31109 echo "obj-m := conftest.o" >build/Makefile
31110 modpost_flag=''
31111 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31112 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31113 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31114 (eval $ac_try) 2>&5
31115 ac_status=$?
31116 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31117 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31118 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31119 (eval $ac_try) 2>&5
31120 ac_status=$?
31121 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31122 test $ac_status = 0; }; }; then :
31123
31124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
31125 $as_echo "yes" >&6; }
31126
31127 $as_echo "#define HAVE_GET_ACL 1" >>confdefs.h
31128
31129
31130 else
31131 $as_echo "$as_me: failed program was:" >&5
31132 sed 's/^/| /' conftest.$ac_ext >&5
31133
31134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
31135 $as_echo "no" >&6; }
31136
31137
31138
31139 fi
31140 rm -Rf build
31141
31142
31143
31144
31145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->set_acl() exists" >&5
31146 $as_echo_n "checking whether iops->set_acl() exists... " >&6; }
31147
31148
31149 cat confdefs.h - <<_ACEOF >conftest.c
31150
31151
31152 #include <linux/fs.h>
31153
31154 int set_acl_fn(struct inode *inode, struct posix_acl *acl, int type)
31155 { return 0; }
31156
31157 static const struct inode_operations
31158 iops __attribute__ ((unused)) = {
31159 .set_acl = set_acl_fn,
31160 };
31161
31162 int
31163 main (void)
31164 {
31165
31166
31167 ;
31168 return 0;
31169 }
31170
31171 _ACEOF
31172
31173
31174
31175 cat - <<_ACEOF >conftest.h
31176
31177 _ACEOF
31178
31179
31180 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31181 echo "obj-m := conftest.o" >build/Makefile
31182 modpost_flag=''
31183 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31184 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31185 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31186 (eval $ac_try) 2>&5
31187 ac_status=$?
31188 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31189 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31190 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31191 (eval $ac_try) 2>&5
31192 ac_status=$?
31193 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31194 test $ac_status = 0; }; }; then :
31195
31196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
31197 $as_echo "yes" >&6; }
31198
31199 $as_echo "#define HAVE_SET_ACL 1" >>confdefs.h
31200
31201
31202 else
31203 $as_echo "$as_me: failed program was:" >&5
31204 sed 's/^/| /' conftest.$ac_ext >&5
31205
31206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
31207 $as_echo "no" >&6; }
31208
31209
31210
31211 fi
31212 rm -Rf build
31213
31214
31215
31216
31217
31218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->getattr() takes a path" >&5
31219 $as_echo_n "checking whether iops->getattr() takes a path... " >&6; }
31220
31221
31222 cat confdefs.h - <<_ACEOF >conftest.c
31223
31224
31225 #include <linux/fs.h>
31226
31227 int test_getattr(
31228 const struct path *p, struct kstat *k,
31229 u32 request_mask, unsigned int query_flags)
31230 { return 0; }
31231
31232 static const struct inode_operations
31233 iops __attribute__ ((unused)) = {
31234 .getattr = test_getattr,
31235 };
31236
31237 int
31238 main (void)
31239 {
31240
31241
31242 ;
31243 return 0;
31244 }
31245
31246 _ACEOF
31247
31248
31249
31250 cat - <<_ACEOF >conftest.h
31251
31252 _ACEOF
31253
31254
31255 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31256 echo "obj-m := conftest.o" >build/Makefile
31257 modpost_flag=''
31258 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31259 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31260 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31261 (eval $ac_try) 2>&5
31262 ac_status=$?
31263 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31264 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31265 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31266 (eval $ac_try) 2>&5
31267 ac_status=$?
31268 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31269 test $ac_status = 0; }; }; then :
31270
31271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
31272 $as_echo "yes" >&6; }
31273
31274 $as_echo "#define HAVE_PATH_IOPS_GETATTR 1" >>confdefs.h
31275
31276
31277 else
31278 $as_echo "$as_me: failed program was:" >&5
31279 sed 's/^/| /' conftest.$ac_ext >&5
31280
31281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
31282 $as_echo "no" >&6; }
31283
31284
31285
31286 fi
31287 rm -Rf build
31288
31289
31290
31291
31292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->getattr() takes a vfsmount" >&5
31293 $as_echo_n "checking whether iops->getattr() takes a vfsmount... " >&6; }
31294
31295
31296 cat confdefs.h - <<_ACEOF >conftest.c
31297
31298
31299 #include <linux/fs.h>
31300
31301 int test_getattr(
31302 struct vfsmount *mnt, struct dentry *d,
31303 struct kstat *k)
31304 { return 0; }
31305
31306 static const struct inode_operations
31307 iops __attribute__ ((unused)) = {
31308 .getattr = test_getattr,
31309 };
31310
31311 int
31312 main (void)
31313 {
31314
31315
31316 ;
31317 return 0;
31318 }
31319
31320 _ACEOF
31321
31322
31323
31324 cat - <<_ACEOF >conftest.h
31325
31326 _ACEOF
31327
31328
31329 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31330 echo "obj-m := conftest.o" >build/Makefile
31331 modpost_flag=''
31332 test "x$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_VFSMOUNT_IOPS_GETATTR 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
31367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether uncached_acl_sentinel() exists" >&5
31368 $as_echo_n "checking whether uncached_acl_sentinel() exists... " >&6; }
31369
31370
31371 cat confdefs.h - <<_ACEOF >conftest.c
31372
31373
31374 #include <linux/fs.h>
31375
31376 int
31377 main (void)
31378 {
31379
31380 void *sentinel __attribute__ ((unused)) = uncached_acl_sentinel(NULL);
31381
31382 ;
31383 return 0;
31384 }
31385
31386 _ACEOF
31387
31388
31389
31390 cat - <<_ACEOF >conftest.h
31391
31392 _ACEOF
31393
31394
31395 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31396 echo "obj-m := conftest.o" >build/Makefile
31397 modpost_flag=''
31398 test "x$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_KERNEL_GET_ACL_HANDLE_CACHE 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 sops->show_options() wants dentry" >&5
31433 $as_echo_n "checking whether sops->show_options() wants dentry... " >&6; }
31434
31435
31436
31437 cat confdefs.h - <<_ACEOF >conftest.c
31438
31439
31440 #include <linux/fs.h>
31441
31442 int show_options (struct seq_file * x, struct dentry * y) { return 0; };
31443 static struct super_operations sops __attribute__ ((unused)) = {
31444 .show_options = show_options,
31445 };
31446
31447 int
31448 main (void)
31449 {
31450
31451
31452 ;
31453 return 0;
31454 }
31455
31456 _ACEOF
31457
31458
31459
31460 cat - <<_ACEOF >conftest.h
31461
31462 _ACEOF
31463
31464
31465 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31466 echo "obj-m := conftest.o" >build/Makefile
31467 modpost_flag=''
31468 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31469 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31470 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31471 (eval $ac_try) 2>&5
31472 ac_status=$?
31473 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31474 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31475 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31476 (eval $ac_try) 2>&5
31477 ac_status=$?
31478 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31479 test $ac_status = 0; }; }; then :
31480
31481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
31482 $as_echo "yes" >&6; }
31483
31484 $as_echo "#define HAVE_SHOW_OPTIONS_WITH_DENTRY 1" >>confdefs.h
31485
31486
31487 else
31488 $as_echo "$as_me: failed program was:" >&5
31489 sed 's/^/| /' conftest.$ac_ext >&5
31490
31491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
31492 $as_echo "no" >&6; }
31493
31494
31495
31496 fi
31497 rm -Rf build
31498
31499
31500
31501
31502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether file_inode() is available" >&5
31503 $as_echo_n "checking whether file_inode() is available... " >&6; }
31504
31505
31506 cat confdefs.h - <<_ACEOF >conftest.c
31507
31508
31509 #include <linux/fs.h>
31510
31511 int
31512 main (void)
31513 {
31514
31515 struct file *f = NULL;
31516 file_inode(f);
31517
31518 ;
31519 return 0;
31520 }
31521
31522 _ACEOF
31523
31524
31525
31526 cat - <<_ACEOF >conftest.h
31527
31528 _ACEOF
31529
31530
31531 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31532 echo "obj-m := conftest.o" >build/Makefile
31533 modpost_flag=''
31534 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31535 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31536 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31537 (eval $ac_try) 2>&5
31538 ac_status=$?
31539 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31540 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31541 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31542 (eval $ac_try) 2>&5
31543 ac_status=$?
31544 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31545 test $ac_status = 0; }; }; then :
31546
31547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
31548 $as_echo "yes" >&6; }
31549
31550 $as_echo "#define HAVE_FILE_INODE 1" >>confdefs.h
31551
31552
31553 else
31554 $as_echo "$as_me: failed program was:" >&5
31555 sed 's/^/| /' conftest.$ac_ext >&5
31556
31557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
31558 $as_echo "no" >&6; }
31559
31560
31561
31562 fi
31563 rm -Rf build
31564
31565
31566
31567
31568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->fsync() wants" >&5
31569 $as_echo_n "checking whether fops->fsync() wants... " >&6; }
31570
31571
31572
31573 cat confdefs.h - <<_ACEOF >conftest.c
31574
31575
31576 #include <linux/fs.h>
31577
31578 int test_fsync(struct file *f, struct dentry *dentry, int x)
31579 { return 0; }
31580
31581 static const struct file_operations
31582 fops __attribute__ ((unused)) = {
31583 .fsync = test_fsync,
31584 };
31585
31586 int
31587 main (void)
31588 {
31589
31590
31591 ;
31592 return 0;
31593 }
31594
31595 _ACEOF
31596
31597
31598
31599 cat - <<_ACEOF >conftest.h
31600
31601 _ACEOF
31602
31603
31604 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31605 echo "obj-m := conftest.o" >build/Makefile
31606 modpost_flag=''
31607 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31608 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31609 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31610 (eval $ac_try) 2>&5
31611 ac_status=$?
31612 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31613 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31614 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31615 (eval $ac_try) 2>&5
31616 ac_status=$?
31617 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31618 test $ac_status = 0; }; }; then :
31619
31620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: dentry" >&5
31621 $as_echo "dentry" >&6; }
31622
31623 $as_echo "#define HAVE_FSYNC_WITH_DENTRY 1" >>confdefs.h
31624
31625
31626 else
31627 $as_echo "$as_me: failed program was:" >&5
31628 sed 's/^/| /' conftest.$ac_ext >&5
31629
31630
31631
31632
31633 fi
31634 rm -Rf build
31635
31636
31637
31638
31639
31640
31641 cat confdefs.h - <<_ACEOF >conftest.c
31642
31643
31644 #include <linux/fs.h>
31645
31646 int test_fsync(struct file *f, int x) { return 0; }
31647
31648 static const struct file_operations
31649 fops __attribute__ ((unused)) = {
31650 .fsync = test_fsync,
31651 };
31652
31653 int
31654 main (void)
31655 {
31656
31657
31658 ;
31659 return 0;
31660 }
31661
31662 _ACEOF
31663
31664
31665
31666 cat - <<_ACEOF >conftest.h
31667
31668 _ACEOF
31669
31670
31671 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31672 echo "obj-m := conftest.o" >build/Makefile
31673 modpost_flag=''
31674 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31675 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31676 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31677 (eval $ac_try) 2>&5
31678 ac_status=$?
31679 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31680 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31681 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31682 (eval $ac_try) 2>&5
31683 ac_status=$?
31684 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31685 test $ac_status = 0; }; }; then :
31686
31687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no dentry" >&5
31688 $as_echo "no dentry" >&6; }
31689
31690 $as_echo "#define HAVE_FSYNC_WITHOUT_DENTRY 1" >>confdefs.h
31691
31692
31693 else
31694 $as_echo "$as_me: failed program was:" >&5
31695 sed 's/^/| /' conftest.$ac_ext >&5
31696
31697
31698
31699
31700 fi
31701 rm -Rf build
31702
31703
31704
31705
31706
31707
31708 cat confdefs.h - <<_ACEOF >conftest.c
31709
31710
31711 #include <linux/fs.h>
31712
31713 int test_fsync(struct file *f, loff_t a, loff_t b, int c)
31714 { return 0; }
31715
31716 static const struct file_operations
31717 fops __attribute__ ((unused)) = {
31718 .fsync = test_fsync,
31719 };
31720
31721 int
31722 main (void)
31723 {
31724
31725
31726 ;
31727 return 0;
31728 }
31729
31730 _ACEOF
31731
31732
31733
31734 cat - <<_ACEOF >conftest.h
31735
31736 _ACEOF
31737
31738
31739 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31740 echo "obj-m := conftest.o" >build/Makefile
31741 modpost_flag=''
31742 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31743 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31744 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31745 (eval $ac_try) 2>&5
31746 ac_status=$?
31747 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31748 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31749 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31750 (eval $ac_try) 2>&5
31751 ac_status=$?
31752 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31753 test $ac_status = 0; }; }; then :
31754
31755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: range" >&5
31756 $as_echo "range" >&6; }
31757
31758 $as_echo "#define HAVE_FSYNC_RANGE 1" >>confdefs.h
31759
31760
31761 else
31762 $as_echo "$as_me: failed program was:" >&5
31763 sed 's/^/| /' conftest.$ac_ext >&5
31764
31765
31766
31767
31768 fi
31769 rm -Rf build
31770
31771
31772
31773
31774
31775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sops->evict_inode() exists" >&5
31776 $as_echo_n "checking whether sops->evict_inode() exists... " >&6; }
31777
31778
31779 cat confdefs.h - <<_ACEOF >conftest.c
31780
31781
31782 #include <linux/fs.h>
31783 void evict_inode (struct inode * t) { return; }
31784 static struct super_operations sops __attribute__ ((unused)) = {
31785 .evict_inode = evict_inode,
31786 };
31787
31788 int
31789 main (void)
31790 {
31791
31792
31793 ;
31794 return 0;
31795 }
31796
31797 _ACEOF
31798
31799
31800
31801 cat - <<_ACEOF >conftest.h
31802
31803 _ACEOF
31804
31805
31806 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31807 echo "obj-m := conftest.o" >build/Makefile
31808 modpost_flag=''
31809 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31810 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31811 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31812 (eval $ac_try) 2>&5
31813 ac_status=$?
31814 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31815 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31816 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31817 (eval $ac_try) 2>&5
31818 ac_status=$?
31819 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31820 test $ac_status = 0; }; }; then :
31821
31822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
31823 $as_echo "yes" >&6; }
31824
31825 $as_echo "#define HAVE_EVICT_INODE 1" >>confdefs.h
31826
31827
31828 else
31829 $as_echo "$as_me: failed program was:" >&5
31830 sed 's/^/| /' conftest.$ac_ext >&5
31831
31832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
31833 $as_echo "no" >&6; }
31834
31835
31836
31837 fi
31838 rm -Rf build
31839
31840
31841
31842
31843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sops->dirty_inode() wants flags" >&5
31844 $as_echo_n "checking whether sops->dirty_inode() wants flags... " >&6; }
31845
31846
31847 cat confdefs.h - <<_ACEOF >conftest.c
31848
31849
31850 #include <linux/fs.h>
31851
31852 void dirty_inode(struct inode *a, int b) { return; }
31853
31854 static const struct super_operations
31855 sops __attribute__ ((unused)) = {
31856 .dirty_inode = dirty_inode,
31857 };
31858
31859 int
31860 main (void)
31861 {
31862
31863
31864 ;
31865 return 0;
31866 }
31867
31868 _ACEOF
31869
31870
31871
31872 cat - <<_ACEOF >conftest.h
31873
31874 _ACEOF
31875
31876
31877 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31878 echo "obj-m := conftest.o" >build/Makefile
31879 modpost_flag=''
31880 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31881 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31882 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31883 (eval $ac_try) 2>&5
31884 ac_status=$?
31885 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31886 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31887 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31888 (eval $ac_try) 2>&5
31889 ac_status=$?
31890 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31891 test $ac_status = 0; }; }; then :
31892
31893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
31894 $as_echo "yes" >&6; }
31895
31896 $as_echo "#define HAVE_DIRTY_INODE_WITH_FLAGS 1" >>confdefs.h
31897
31898
31899 else
31900 $as_echo "$as_me: failed program was:" >&5
31901 sed 's/^/| /' conftest.$ac_ext >&5
31902
31903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
31904 $as_echo "no" >&6; }
31905
31906
31907
31908 fi
31909 rm -Rf build
31910
31911
31912
31913
31914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sops->nr_cached_objects() exists" >&5
31915 $as_echo_n "checking whether sops->nr_cached_objects() exists... " >&6; }
31916
31917
31918 cat confdefs.h - <<_ACEOF >conftest.c
31919
31920
31921 #include <linux/fs.h>
31922
31923 int nr_cached_objects(struct super_block *sb) { return 0; }
31924
31925 static const struct super_operations
31926 sops __attribute__ ((unused)) = {
31927 .nr_cached_objects = nr_cached_objects,
31928 };
31929
31930 int
31931 main (void)
31932 {
31933
31934
31935 ;
31936 return 0;
31937 }
31938
31939 _ACEOF
31940
31941
31942
31943 cat - <<_ACEOF >conftest.h
31944
31945 _ACEOF
31946
31947
31948 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
31949 echo "obj-m := conftest.o" >build/Makefile
31950 modpost_flag=''
31951 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
31952 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
31953 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31954 (eval $ac_try) 2>&5
31955 ac_status=$?
31956 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31957 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
31958 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
31959 (eval $ac_try) 2>&5
31960 ac_status=$?
31961 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
31962 test $ac_status = 0; }; }; then :
31963
31964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
31965 $as_echo "yes" >&6; }
31966
31967 $as_echo "#define HAVE_NR_CACHED_OBJECTS 1" >>confdefs.h
31968
31969
31970 else
31971 $as_echo "$as_me: failed program was:" >&5
31972 sed 's/^/| /' conftest.$ac_ext >&5
31973
31974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
31975 $as_echo "no" >&6; }
31976
31977
31978
31979 fi
31980 rm -Rf build
31981
31982
31983
31984
31985 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sops->free_cached_objects() exists" >&5
31986 $as_echo_n "checking whether sops->free_cached_objects() exists... " >&6; }
31987
31988
31989 cat confdefs.h - <<_ACEOF >conftest.c
31990
31991
31992 #include <linux/fs.h>
31993
31994 void free_cached_objects(struct super_block *sb, int x)
31995 { return; }
31996
31997 static const struct super_operations
31998 sops __attribute__ ((unused)) = {
31999 .free_cached_objects = free_cached_objects,
32000 };
32001
32002 int
32003 main (void)
32004 {
32005
32006
32007 ;
32008 return 0;
32009 }
32010
32011 _ACEOF
32012
32013
32014
32015 cat - <<_ACEOF >conftest.h
32016
32017 _ACEOF
32018
32019
32020 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32021 echo "obj-m := conftest.o" >build/Makefile
32022 modpost_flag=''
32023 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32024 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32025 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32026 (eval $ac_try) 2>&5
32027 ac_status=$?
32028 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32029 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32030 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32031 (eval $ac_try) 2>&5
32032 ac_status=$?
32033 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32034 test $ac_status = 0; }; }; then :
32035
32036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32037 $as_echo "yes" >&6; }
32038
32039 $as_echo "#define HAVE_FREE_CACHED_OBJECTS 1" >>confdefs.h
32040
32041
32042 else
32043 $as_echo "$as_me: failed program was:" >&5
32044 sed 's/^/| /' conftest.$ac_ext >&5
32045
32046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32047 $as_echo "no" >&6; }
32048
32049
32050
32051 fi
32052 rm -Rf build
32053
32054
32055
32056
32057
32058 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->fallocate() exists" >&5
32059 $as_echo_n "checking whether fops->fallocate() exists... " >&6; }
32060
32061
32062 cat confdefs.h - <<_ACEOF >conftest.c
32063
32064
32065 #include <linux/fs.h>
32066
32067 long test_fallocate(struct file *file, int mode,
32068 loff_t offset, loff_t len) { return 0; }
32069
32070 static const struct file_operations
32071 fops __attribute__ ((unused)) = {
32072 .fallocate = test_fallocate,
32073 };
32074
32075 int
32076 main (void)
32077 {
32078
32079
32080 ;
32081 return 0;
32082 }
32083
32084 _ACEOF
32085
32086
32087
32088 cat - <<_ACEOF >conftest.h
32089
32090 _ACEOF
32091
32092
32093 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32094 echo "obj-m := conftest.o" >build/Makefile
32095 modpost_flag=''
32096 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32097 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32098 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32099 (eval $ac_try) 2>&5
32100 ac_status=$?
32101 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32102 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32103 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32104 (eval $ac_try) 2>&5
32105 ac_status=$?
32106 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32107 test $ac_status = 0; }; }; then :
32108
32109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32110 $as_echo "yes" >&6; }
32111
32112 $as_echo "#define HAVE_FILE_FALLOCATE 1" >>confdefs.h
32113
32114
32115 else
32116 $as_echo "$as_me: failed program was:" >&5
32117 sed 's/^/| /' conftest.$ac_ext >&5
32118
32119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32120 $as_echo "no" >&6; }
32121
32122
32123
32124 fi
32125 rm -Rf build
32126
32127
32128
32129
32130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->fallocate() exists" >&5
32131 $as_echo_n "checking whether iops->fallocate() exists... " >&6; }
32132
32133
32134 cat confdefs.h - <<_ACEOF >conftest.c
32135
32136
32137 #include <linux/fs.h>
32138
32139 long test_fallocate(struct inode *inode, int mode,
32140 loff_t offset, loff_t len) { return 0; }
32141
32142 static const struct inode_operations
32143 fops __attribute__ ((unused)) = {
32144 .fallocate = test_fallocate,
32145 };
32146
32147 int
32148 main (void)
32149 {
32150
32151
32152 ;
32153 return 0;
32154 }
32155
32156 _ACEOF
32157
32158
32159
32160 cat - <<_ACEOF >conftest.h
32161
32162 _ACEOF
32163
32164
32165 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32166 echo "obj-m := conftest.o" >build/Makefile
32167 modpost_flag=''
32168 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32169 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32170 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32171 (eval $ac_try) 2>&5
32172 ac_status=$?
32173 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32174 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32175 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32176 (eval $ac_try) 2>&5
32177 ac_status=$?
32178 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32179 test $ac_status = 0; }; }; then :
32180
32181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32182 $as_echo "yes" >&6; }
32183
32184 $as_echo "#define HAVE_INODE_FALLOCATE 1" >>confdefs.h
32185
32186
32187 else
32188 $as_echo "$as_me: failed program was:" >&5
32189 sed 's/^/| /' conftest.$ac_ext >&5
32190
32191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32192 $as_echo "no" >&6; }
32193
32194
32195
32196 fi
32197 rm -Rf build
32198
32199
32200
32201
32202
32203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->aio_fsync() exists" >&5
32204 $as_echo_n "checking whether fops->aio_fsync() exists... " >&6; }
32205
32206
32207 cat confdefs.h - <<_ACEOF >conftest.c
32208
32209
32210 #include <linux/fs.h>
32211
32212 static const struct file_operations
32213 fops __attribute__ ((unused)) = {
32214 .aio_fsync = NULL,
32215 };
32216
32217 int
32218 main (void)
32219 {
32220
32221
32222 ;
32223 return 0;
32224 }
32225
32226 _ACEOF
32227
32228
32229
32230 cat - <<_ACEOF >conftest.h
32231
32232 _ACEOF
32233
32234
32235 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32236 echo "obj-m := conftest.o" >build/Makefile
32237 modpost_flag=''
32238 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32239 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32240 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32241 (eval $ac_try) 2>&5
32242 ac_status=$?
32243 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32244 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32245 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32246 (eval $ac_try) 2>&5
32247 ac_status=$?
32248 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32249 test $ac_status = 0; }; }; then :
32250
32251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32252 $as_echo "yes" >&6; }
32253
32254 $as_echo "#define HAVE_FILE_AIO_FSYNC 1" >>confdefs.h
32255
32256
32257 else
32258 $as_echo "$as_me: failed program was:" >&5
32259 sed 's/^/| /' conftest.$ac_ext >&5
32260
32261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32262 $as_echo "no" >&6; }
32263
32264
32265
32266 fi
32267 rm -Rf build
32268
32269
32270
32271
32272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->create()/mkdir()/mknod() take umode_t" >&5
32273 $as_echo_n "checking whether iops->create()/mkdir()/mknod() take umode_t... " >&6; }
32274
32275
32276 cat confdefs.h - <<_ACEOF >conftest.c
32277
32278
32279 #include <linux/fs.h>
32280
32281 int mkdir(struct inode *inode, struct dentry *dentry,
32282 umode_t umode) { return 0; }
32283
32284 static const struct inode_operations
32285 iops __attribute__ ((unused)) = {
32286 .mkdir = mkdir,
32287 };
32288
32289 int
32290 main (void)
32291 {
32292
32293
32294 ;
32295 return 0;
32296 }
32297
32298 _ACEOF
32299
32300
32301
32302 cat - <<_ACEOF >conftest.h
32303
32304 _ACEOF
32305
32306
32307 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32308 echo "obj-m := conftest.o" >build/Makefile
32309 modpost_flag=''
32310 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32311 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32312 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32313 (eval $ac_try) 2>&5
32314 ac_status=$?
32315 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32316 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32317 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32318 (eval $ac_try) 2>&5
32319 ac_status=$?
32320 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32321 test $ac_status = 0; }; }; then :
32322
32323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32324 $as_echo "yes" >&6; }
32325
32326 $as_echo "#define HAVE_MKDIR_UMODE_T 1" >>confdefs.h
32327
32328
32329 else
32330 $as_echo "$as_me: failed program was:" >&5
32331 sed 's/^/| /' conftest.$ac_ext >&5
32332
32333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32334 $as_echo "no" >&6; }
32335
32336
32337
32338 fi
32339 rm -Rf build
32340
32341
32342
32343
32344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->lookup() passes nameidata" >&5
32345 $as_echo_n "checking whether iops->lookup() passes nameidata... " >&6; }
32346
32347
32348 cat confdefs.h - <<_ACEOF >conftest.c
32349
32350
32351 #include <linux/fs.h>
32352
32353 struct dentry *inode_lookup(struct inode *inode,
32354 struct dentry *dentry, struct nameidata *nidata)
32355 { return NULL; }
32356
32357 static const struct inode_operations iops
32358 __attribute__ ((unused)) = {
32359 .lookup = inode_lookup,
32360 };
32361
32362 int
32363 main (void)
32364 {
32365
32366
32367 ;
32368 return 0;
32369 }
32370
32371 _ACEOF
32372
32373
32374
32375 cat - <<_ACEOF >conftest.h
32376
32377 _ACEOF
32378
32379
32380 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32381 echo "obj-m := conftest.o" >build/Makefile
32382 modpost_flag=''
32383 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32384 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32385 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32386 (eval $ac_try) 2>&5
32387 ac_status=$?
32388 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32389 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32390 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32391 (eval $ac_try) 2>&5
32392 ac_status=$?
32393 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32394 test $ac_status = 0; }; }; then :
32395
32396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32397 $as_echo "yes" >&6; }
32398
32399 $as_echo "#define HAVE_LOOKUP_NAMEIDATA 1" >>confdefs.h
32400
32401
32402 else
32403 $as_echo "$as_me: failed program was:" >&5
32404 sed 's/^/| /' conftest.$ac_ext >&5
32405
32406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32407 $as_echo "no" >&6; }
32408
32409
32410
32411 fi
32412 rm -Rf build
32413
32414
32415
32416
32417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->create() passes nameidata" >&5
32418 $as_echo_n "checking whether iops->create() passes nameidata... " >&6; }
32419
32420
32421 cat confdefs.h - <<_ACEOF >conftest.c
32422
32423
32424 #include <linux/fs.h>
32425
32426 #ifdef HAVE_MKDIR_UMODE_T
32427 int inode_create(struct inode *inode ,struct dentry *dentry,
32428 umode_t umode, struct nameidata *nidata) { return 0; }
32429 #else
32430 int inode_create(struct inode *inode,struct dentry *dentry,
32431 int umode, struct nameidata * nidata) { return 0; }
32432 #endif
32433
32434 static const struct inode_operations
32435 iops __attribute__ ((unused)) = {
32436 .create = inode_create,
32437 };
32438
32439 int
32440 main (void)
32441 {
32442
32443
32444 ;
32445 return 0;
32446 }
32447
32448 _ACEOF
32449
32450
32451
32452 cat - <<_ACEOF >conftest.h
32453
32454 _ACEOF
32455
32456
32457 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32458 echo "obj-m := conftest.o" >build/Makefile
32459 modpost_flag=''
32460 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32461 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32462 { { eval echo "\"\$as_me\":${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 $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32467 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32468 (eval $ac_try) 2>&5
32469 ac_status=$?
32470 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32471 test $ac_status = 0; }; }; then :
32472
32473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32474 $as_echo "yes" >&6; }
32475
32476 $as_echo "#define HAVE_CREATE_NAMEIDATA 1" >>confdefs.h
32477
32478
32479 else
32480 $as_echo "$as_me: failed program was:" >&5
32481 sed 's/^/| /' conftest.$ac_ext >&5
32482
32483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32484 $as_echo "no" >&6; }
32485
32486
32487
32488 fi
32489 rm -Rf build
32490
32491
32492
32493
32494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->get_link() passes delayed" >&5
32495 $as_echo_n "checking whether iops->get_link() passes delayed... " >&6; }
32496
32497
32498 cat confdefs.h - <<_ACEOF >conftest.c
32499
32500
32501 #include <linux/fs.h>
32502 const char *get_link(struct dentry *de, struct inode *ip,
32503 struct delayed_call *done) { return "symlink"; }
32504 static struct inode_operations
32505 iops __attribute__ ((unused)) = {
32506 .get_link = get_link,
32507 };
32508
32509 int
32510 main (void)
32511 {
32512
32513
32514 ;
32515 return 0;
32516 }
32517
32518 _ACEOF
32519
32520
32521
32522 cat - <<_ACEOF >conftest.h
32523
32524 _ACEOF
32525
32526
32527 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32528 echo "obj-m := conftest.o" >build/Makefile
32529 modpost_flag=''
32530 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32531 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32532 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32533 (eval $ac_try) 2>&5
32534 ac_status=$?
32535 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32536 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32537 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32538 (eval $ac_try) 2>&5
32539 ac_status=$?
32540 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32541 test $ac_status = 0; }; }; then :
32542
32543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32544 $as_echo "yes" >&6; }
32545
32546 $as_echo "#define HAVE_GET_LINK_DELAYED 1" >>confdefs.h
32547
32548
32549 else
32550 $as_echo "$as_me: failed program was:" >&5
32551 sed 's/^/| /' conftest.$ac_ext >&5
32552
32553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32554 $as_echo "no" >&6; }
32555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->get_link() passes cookie" >&5
32556 $as_echo_n "checking whether iops->get_link() passes cookie... " >&6; }
32557
32558
32559 cat confdefs.h - <<_ACEOF >conftest.c
32560
32561
32562 #include <linux/fs.h>
32563 const char *get_link(struct dentry *de, struct
32564 inode *ip, void **cookie) { return "symlink"; }
32565 static struct inode_operations
32566 iops __attribute__ ((unused)) = {
32567 .get_link = get_link,
32568 };
32569
32570 int
32571 main (void)
32572 {
32573
32574
32575 ;
32576 return 0;
32577 }
32578
32579 _ACEOF
32580
32581
32582
32583 cat - <<_ACEOF >conftest.h
32584
32585 _ACEOF
32586
32587
32588 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32589 echo "obj-m := conftest.o" >build/Makefile
32590 modpost_flag=''
32591 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32592 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32593 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32594 (eval $ac_try) 2>&5
32595 ac_status=$?
32596 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32597 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32598 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32599 (eval $ac_try) 2>&5
32600 ac_status=$?
32601 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32602 test $ac_status = 0; }; }; then :
32603
32604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32605 $as_echo "yes" >&6; }
32606
32607 $as_echo "#define HAVE_GET_LINK_COOKIE 1" >>confdefs.h
32608
32609
32610 else
32611 $as_echo "$as_me: failed program was:" >&5
32612 sed 's/^/| /' conftest.$ac_ext >&5
32613
32614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32615 $as_echo "no" >&6; }
32616
32617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->follow_link() passes cookie" >&5
32618 $as_echo_n "checking whether iops->follow_link() passes cookie... " >&6; }
32619
32620
32621 cat confdefs.h - <<_ACEOF >conftest.c
32622
32623
32624 #include <linux/fs.h>
32625 const char *follow_link(struct dentry *de,
32626 void **cookie) { return "symlink"; }
32627 static struct inode_operations
32628 iops __attribute__ ((unused)) = {
32629 .follow_link = follow_link,
32630 };
32631
32632 int
32633 main (void)
32634 {
32635
32636
32637 ;
32638 return 0;
32639 }
32640
32641 _ACEOF
32642
32643
32644
32645 cat - <<_ACEOF >conftest.h
32646
32647 _ACEOF
32648
32649
32650 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32651 echo "obj-m := conftest.o" >build/Makefile
32652 modpost_flag=''
32653 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32654 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32655 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32656 (eval $ac_try) 2>&5
32657 ac_status=$?
32658 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32659 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32660 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32661 (eval $ac_try) 2>&5
32662 ac_status=$?
32663 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32664 test $ac_status = 0; }; }; then :
32665
32666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32667 $as_echo "yes" >&6; }
32668
32669 $as_echo "#define HAVE_FOLLOW_LINK_COOKIE 1" >>confdefs.h
32670
32671
32672 else
32673 $as_echo "$as_me: failed program was:" >&5
32674 sed 's/^/| /' conftest.$ac_ext >&5
32675
32676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32677 $as_echo "no" >&6; }
32678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->follow_link() passes nameidata" >&5
32679 $as_echo_n "checking whether iops->follow_link() passes nameidata... " >&6; }
32680
32681
32682 cat confdefs.h - <<_ACEOF >conftest.c
32683
32684
32685 #include <linux/fs.h>
32686 void *follow_link(struct dentry *de, struct
32687 nameidata *nd) { return (void *)NULL; }
32688 static struct inode_operations
32689 iops __attribute__ ((unused)) = {
32690 .follow_link = follow_link,
32691 };
32692
32693 int
32694 main (void)
32695 {
32696
32697
32698 ;
32699 return 0;
32700 }
32701
32702 _ACEOF
32703
32704
32705
32706 cat - <<_ACEOF >conftest.h
32707
32708 _ACEOF
32709
32710
32711 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32712 echo "obj-m := conftest.o" >build/Makefile
32713 modpost_flag=''
32714 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32715 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32716 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32717 (eval $ac_try) 2>&5
32718 ac_status=$?
32719 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32720 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32721 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32722 (eval $ac_try) 2>&5
32723 ac_status=$?
32724 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32725 test $ac_status = 0; }; }; then :
32726
32727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32728 $as_echo "yes" >&6; }
32729
32730 $as_echo "#define HAVE_FOLLOW_LINK_NAMEIDATA 1" >>confdefs.h
32731
32732
32733 else
32734 $as_echo "$as_me: failed program was:" >&5
32735 sed 's/^/| /' conftest.$ac_ext >&5
32736
32737 as_fn_error $? "no; please file a bug report" "$LINENO" 5
32738
32739
32740
32741 fi
32742 rm -Rf build
32743
32744
32745
32746
32747
32748 fi
32749 rm -Rf build
32750
32751
32752
32753
32754
32755
32756 fi
32757 rm -Rf build
32758
32759
32760
32761
32762
32763 fi
32764 rm -Rf build
32765
32766
32767
32768
32769
32770
32771 cat confdefs.h - <<_ACEOF >conftest.c
32772
32773
32774 #if !defined(HAVE_GET_LINK_DELAYED)
32775 #error "Expecting get_link() delayed done"
32776 #endif
32777
32778 int
32779 main (void)
32780 {
32781
32782
32783 ;
32784 return 0;
32785 }
32786
32787 _ACEOF
32788
32789
32790
32791 cat - <<_ACEOF >conftest.h
32792
32793 _ACEOF
32794
32795
32796 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32797 echo "obj-m := conftest.o" >build/Makefile
32798 modpost_flag=''
32799 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32800 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32801 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32802 (eval $ac_try) 2>&5
32803 ac_status=$?
32804 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32805 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32806 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32807 (eval $ac_try) 2>&5
32808 ac_status=$?
32809 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32810 test $ac_status = 0; }; }; then :
32811
32812
32813 $as_echo "#define HAVE_PUT_LINK_DELAYED 1" >>confdefs.h
32814
32815
32816 else
32817 $as_echo "$as_me: failed program was:" >&5
32818 sed 's/^/| /' conftest.$ac_ext >&5
32819
32820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->put_link() passes cookie" >&5
32821 $as_echo_n "checking whether iops->put_link() passes cookie... " >&6; }
32822
32823
32824 cat confdefs.h - <<_ACEOF >conftest.c
32825
32826
32827 #include <linux/fs.h>
32828 void put_link(struct inode *ip, void *cookie)
32829 { return; }
32830 static struct inode_operations
32831 iops __attribute__ ((unused)) = {
32832 .put_link = put_link,
32833 };
32834
32835 int
32836 main (void)
32837 {
32838
32839
32840 ;
32841 return 0;
32842 }
32843
32844 _ACEOF
32845
32846
32847
32848 cat - <<_ACEOF >conftest.h
32849
32850 _ACEOF
32851
32852
32853 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32854 echo "obj-m := conftest.o" >build/Makefile
32855 modpost_flag=''
32856 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32857 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32858 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32859 (eval $ac_try) 2>&5
32860 ac_status=$?
32861 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32862 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32863 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32864 (eval $ac_try) 2>&5
32865 ac_status=$?
32866 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32867 test $ac_status = 0; }; }; then :
32868
32869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32870 $as_echo "yes" >&6; }
32871
32872 $as_echo "#define HAVE_PUT_LINK_COOKIE 1" >>confdefs.h
32873
32874
32875 else
32876 $as_echo "$as_me: failed program was:" >&5
32877 sed 's/^/| /' conftest.$ac_ext >&5
32878
32879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32880 $as_echo "no" >&6; }
32881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->put_link() passes nameidata" >&5
32882 $as_echo_n "checking whether iops->put_link() passes nameidata... " >&6; }
32883
32884
32885 cat confdefs.h - <<_ACEOF >conftest.c
32886
32887
32888 #include <linux/fs.h>
32889 void put_link(struct dentry *de, struct
32890 nameidata *nd, void *ptr) { return; }
32891 static struct inode_operations
32892 iops __attribute__ ((unused)) = {
32893 .put_link = put_link,
32894 };
32895
32896 int
32897 main (void)
32898 {
32899
32900
32901 ;
32902 return 0;
32903 }
32904
32905 _ACEOF
32906
32907
32908
32909 cat - <<_ACEOF >conftest.h
32910
32911 _ACEOF
32912
32913
32914 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32915 echo "obj-m := conftest.o" >build/Makefile
32916 modpost_flag=''
32917 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
32918 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
32919 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32920 (eval $ac_try) 2>&5
32921 ac_status=$?
32922 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32923 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
32924 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
32925 (eval $ac_try) 2>&5
32926 ac_status=$?
32927 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
32928 test $ac_status = 0; }; }; then :
32929
32930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32931 $as_echo "yes" >&6; }
32932
32933 $as_echo "#define HAVE_PUT_LINK_NAMEIDATA 1" >>confdefs.h
32934
32935
32936 else
32937 $as_echo "$as_me: failed program was:" >&5
32938 sed 's/^/| /' conftest.$ac_ext >&5
32939
32940 as_fn_error $? "no; please file a bug report" "$LINENO" 5
32941
32942
32943
32944 fi
32945 rm -Rf build
32946
32947
32948
32949
32950
32951 fi
32952 rm -Rf build
32953
32954
32955
32956
32957
32958 fi
32959 rm -Rf build
32960
32961
32962
32963
32964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->truncate_range() exists" >&5
32965 $as_echo_n "checking whether iops->truncate_range() exists... " >&6; }
32966
32967
32968 cat confdefs.h - <<_ACEOF >conftest.c
32969
32970
32971 #include <linux/fs.h>
32972 void truncate_range(struct inode *inode, loff_t start,
32973 loff_t end) { return; }
32974 static struct inode_operations iops __attribute__ ((unused)) = {
32975 .truncate_range = truncate_range,
32976 };
32977
32978 int
32979 main (void)
32980 {
32981
32982
32983 ;
32984 return 0;
32985 }
32986
32987 _ACEOF
32988
32989
32990
32991 cat - <<_ACEOF >conftest.h
32992
32993 _ACEOF
32994
32995
32996 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
32997 echo "obj-m := conftest.o" >build/Makefile
32998 modpost_flag=''
32999 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
33000 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
33001 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33002 (eval $ac_try) 2>&5
33003 ac_status=$?
33004 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33005 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
33006 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33007 (eval $ac_try) 2>&5
33008 ac_status=$?
33009 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33010 test $ac_status = 0; }; }; then :
33011
33012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
33013 $as_echo "yes" >&6; }
33014
33015 $as_echo "#define HAVE_INODE_TRUNCATE_RANGE 1" >>confdefs.h
33016
33017
33018 else
33019 $as_echo "$as_me: failed program was:" >&5
33020 sed 's/^/| /' conftest.$ac_ext >&5
33021
33022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33023 $as_echo "no" >&6; }
33024
33025
33026
33027 fi
33028 rm -Rf build
33029
33030
33031
33032
33033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dops->d_automount() exists" >&5
33034 $as_echo_n "checking whether dops->d_automount() exists... " >&6; }
33035
33036
33037 cat confdefs.h - <<_ACEOF >conftest.c
33038
33039
33040 #include <linux/dcache.h>
33041 struct vfsmount *d_automount(struct path *p) { return NULL; }
33042 struct dentry_operations dops __attribute__ ((unused)) = {
33043 .d_automount = d_automount,
33044 };
33045
33046 int
33047 main (void)
33048 {
33049
33050
33051 ;
33052 return 0;
33053 }
33054
33055 _ACEOF
33056
33057
33058
33059 cat - <<_ACEOF >conftest.h
33060
33061 _ACEOF
33062
33063
33064 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
33065 echo "obj-m := conftest.o" >build/Makefile
33066 modpost_flag=''
33067 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
33068 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
33069 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33070 (eval $ac_try) 2>&5
33071 ac_status=$?
33072 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33073 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
33074 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33075 (eval $ac_try) 2>&5
33076 ac_status=$?
33077 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33078 test $ac_status = 0; }; }; then :
33079
33080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
33081 $as_echo "yes" >&6; }
33082
33083 $as_echo "#define HAVE_AUTOMOUNT 1" >>confdefs.h
33084
33085
33086 else
33087 $as_echo "$as_me: failed program was:" >&5
33088 sed 's/^/| /' conftest.$ac_ext >&5
33089
33090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33091 $as_echo "no" >&6; }
33092
33093
33094
33095 fi
33096 rm -Rf build
33097
33098
33099
33100
33101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether eops->encode_fh() wants inode" >&5
33102 $as_echo_n "checking whether eops->encode_fh() wants inode... " >&6; }
33103
33104
33105 cat confdefs.h - <<_ACEOF >conftest.c
33106
33107
33108 #include <linux/exportfs.h>
33109 int encode_fh(struct inode *inode, __u32 *fh, int *max_len,
33110 struct inode *parent) { return 0; }
33111 static struct export_operations eops __attribute__ ((unused))={
33112 .encode_fh = encode_fh,
33113 };
33114
33115 int
33116 main (void)
33117 {
33118
33119
33120 ;
33121 return 0;
33122 }
33123
33124 _ACEOF
33125
33126
33127
33128 cat - <<_ACEOF >conftest.h
33129
33130 _ACEOF
33131
33132
33133 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
33134 echo "obj-m := conftest.o" >build/Makefile
33135 modpost_flag=''
33136 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
33137 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
33138 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33139 (eval $ac_try) 2>&5
33140 ac_status=$?
33141 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33142 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
33143 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33144 (eval $ac_try) 2>&5
33145 ac_status=$?
33146 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33147 test $ac_status = 0; }; }; then :
33148
33149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
33150 $as_echo "yes" >&6; }
33151
33152 $as_echo "#define HAVE_ENCODE_FH_WITH_INODE 1" >>confdefs.h
33153
33154
33155 else
33156 $as_echo "$as_me: failed program was:" >&5
33157 sed 's/^/| /' conftest.$ac_ext >&5
33158
33159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33160 $as_echo "no" >&6; }
33161
33162
33163
33164 fi
33165 rm -Rf build
33166
33167
33168
33169
33170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether eops->commit_metadata() exists" >&5
33171 $as_echo_n "checking whether eops->commit_metadata() exists... " >&6; }
33172
33173
33174 cat confdefs.h - <<_ACEOF >conftest.c
33175
33176
33177 #include <linux/exportfs.h>
33178 int commit_metadata(struct inode *inode) { return 0; }
33179 static struct export_operations eops __attribute__ ((unused))={
33180 .commit_metadata = commit_metadata,
33181 };
33182
33183 int
33184 main (void)
33185 {
33186
33187
33188 ;
33189 return 0;
33190 }
33191
33192 _ACEOF
33193
33194
33195
33196 cat - <<_ACEOF >conftest.h
33197
33198 _ACEOF
33199
33200
33201 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
33202 echo "obj-m := conftest.o" >build/Makefile
33203 modpost_flag=''
33204 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
33205 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
33206 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33207 (eval $ac_try) 2>&5
33208 ac_status=$?
33209 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33210 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
33211 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33212 (eval $ac_try) 2>&5
33213 ac_status=$?
33214 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33215 test $ac_status = 0; }; }; then :
33216
33217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
33218 $as_echo "yes" >&6; }
33219
33220 $as_echo "#define HAVE_COMMIT_METADATA 1" >>confdefs.h
33221
33222
33223 else
33224 $as_echo "$as_me: failed program was:" >&5
33225 sed 's/^/| /' conftest.$ac_ext >&5
33226
33227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33228 $as_echo "no" >&6; }
33229
33230
33231
33232 fi
33233 rm -Rf build
33234
33235
33236
33237 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether clear_inode() is available" >&5
33238 $as_echo_n "checking whether clear_inode() is available... " >&6; }
33239
33240
33241
33242 cat confdefs.h - <<_ACEOF >conftest.c
33243
33244
33245 #include <linux/fs.h>
33246
33247 int
33248 main (void)
33249 {
33250
33251 clear_inode(NULL);
33252
33253 ;
33254 return 0;
33255 }
33256
33257 _ACEOF
33258
33259
33260
33261 cat - <<_ACEOF >conftest.h
33262
33263 _ACEOF
33264
33265
33266 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
33267 echo "obj-m := conftest.o" >build/Makefile
33268 modpost_flag=''
33269 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
33270 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
33271 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33272 (eval $ac_try) 2>&5
33273 ac_status=$?
33274 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33275 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
33276 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33277 (eval $ac_try) 2>&5
33278 ac_status=$?
33279 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33280 test $ac_status = 0; }; }; then :
33281 rc=0
33282 else
33283 $as_echo "$as_me: failed program was:" >&5
33284 sed 's/^/| /' conftest.$ac_ext >&5
33285 rc=1
33286
33287
33288 fi
33289 rm -Rf build
33290
33291
33292 if test $rc -ne 0; then :
33293
33294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33295 $as_echo "no" >&6; }
33296
33297 else
33298 if test "x$enable_linux_builtin" != xyes; then
33299
33300 grep -q -E '[[:space:]]clear_inode[[:space:]]' \
33301 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
33302 rc=$?
33303 if test $rc -ne 0; then
33304 export=0
33305 for file in fs/inode.c; do
33306 grep -q -E "EXPORT_SYMBOL.*(clear_inode)" \
33307 "$LINUX/$file" 2>/dev/null
33308 rc=$?
33309 if test $rc -eq 0; then
33310 export=1
33311 break;
33312 fi
33313 done
33314 if test $export -eq 0; then :
33315 rc=1
33316 else :
33317 rc=0
33318 fi
33319 else :
33320 rc=0
33321 fi
33322
33323 fi
33324 if test $rc -ne 0; then :
33325
33326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33327 $as_echo "no" >&6; }
33328
33329 else :
33330
33331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
33332 $as_echo "yes" >&6; }
33333
33334 $as_echo "#define HAVE_CLEAR_INODE 1" >>confdefs.h
33335
33336
33337 fi
33338 fi
33339
33340
33341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setattr_prepare() is available" >&5
33342 $as_echo_n "checking whether setattr_prepare() is available... " >&6; }
33343
33344
33345
33346 cat confdefs.h - <<_ACEOF >conftest.c
33347
33348
33349 #include <linux/fs.h>
33350
33351 int
33352 main (void)
33353 {
33354
33355 struct dentry *dentry = NULL;
33356 struct iattr *attr = NULL;
33357 int error;
33358
33359 error = setattr_prepare(dentry, attr);
33360
33361 ;
33362 return 0;
33363 }
33364
33365 _ACEOF
33366
33367
33368
33369 cat - <<_ACEOF >conftest.h
33370
33371 _ACEOF
33372
33373
33374 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
33375 echo "obj-m := conftest.o" >build/Makefile
33376 modpost_flag=''
33377 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
33378 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
33379 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33380 (eval $ac_try) 2>&5
33381 ac_status=$?
33382 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33383 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
33384 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33385 (eval $ac_try) 2>&5
33386 ac_status=$?
33387 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33388 test $ac_status = 0; }; }; then :
33389 rc=0
33390 else
33391 $as_echo "$as_me: failed program was:" >&5
33392 sed 's/^/| /' conftest.$ac_ext >&5
33393 rc=1
33394
33395
33396 fi
33397 rm -Rf build
33398
33399
33400 if test $rc -ne 0; then :
33401
33402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33403 $as_echo "no" >&6; }
33404
33405 else
33406 if test "x$enable_linux_builtin" != xyes; then
33407
33408 grep -q -E '[[:space:]]setattr_prepare[[:space:]]' \
33409 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
33410 rc=$?
33411 if test $rc -ne 0; then
33412 export=0
33413 for file in fs/attr.c; do
33414 grep -q -E "EXPORT_SYMBOL.*(setattr_prepare)" \
33415 "$LINUX/$file" 2>/dev/null
33416 rc=$?
33417 if test $rc -eq 0; then
33418 export=1
33419 break;
33420 fi
33421 done
33422 if test $export -eq 0; then :
33423 rc=1
33424 else :
33425 rc=0
33426 fi
33427 else :
33428 rc=0
33429 fi
33430
33431 fi
33432 if test $rc -ne 0; then :
33433
33434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33435 $as_echo "no" >&6; }
33436
33437 else :
33438
33439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
33440 $as_echo "yes" >&6; }
33441
33442 $as_echo "#define HAVE_SETATTR_PREPARE 1" >>confdefs.h
33443
33444
33445 fi
33446 fi
33447
33448
33449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether insert_inode_locked() is available" >&5
33450 $as_echo_n "checking whether insert_inode_locked() is available... " >&6; }
33451
33452
33453
33454 cat confdefs.h - <<_ACEOF >conftest.c
33455
33456
33457 #include <linux/fs.h>
33458
33459 int
33460 main (void)
33461 {
33462
33463 insert_inode_locked(NULL);
33464
33465 ;
33466 return 0;
33467 }
33468
33469 _ACEOF
33470
33471
33472
33473 cat - <<_ACEOF >conftest.h
33474
33475 _ACEOF
33476
33477
33478 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
33479 echo "obj-m := conftest.o" >build/Makefile
33480 modpost_flag=''
33481 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
33482 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
33483 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33484 (eval $ac_try) 2>&5
33485 ac_status=$?
33486 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33487 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
33488 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33489 (eval $ac_try) 2>&5
33490 ac_status=$?
33491 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33492 test $ac_status = 0; }; }; then :
33493 rc=0
33494 else
33495 $as_echo "$as_me: failed program was:" >&5
33496 sed 's/^/| /' conftest.$ac_ext >&5
33497 rc=1
33498
33499
33500 fi
33501 rm -Rf build
33502
33503
33504 if test $rc -ne 0; then :
33505
33506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33507 $as_echo "no" >&6; }
33508
33509 else
33510 if test "x$enable_linux_builtin" != xyes; then
33511
33512 grep -q -E '[[:space:]]insert_inode_locked[[:space:]]' \
33513 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
33514 rc=$?
33515 if test $rc -ne 0; then
33516 export=0
33517 for file in fs/inode.c; do
33518 grep -q -E "EXPORT_SYMBOL.*(insert_inode_locked)" \
33519 "$LINUX/$file" 2>/dev/null
33520 rc=$?
33521 if test $rc -eq 0; then
33522 export=1
33523 break;
33524 fi
33525 done
33526 if test $export -eq 0; then :
33527 rc=1
33528 else :
33529 rc=0
33530 fi
33531 else :
33532 rc=0
33533 fi
33534
33535 fi
33536 if test $rc -ne 0; then :
33537
33538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33539 $as_echo "no" >&6; }
33540
33541 else :
33542
33543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
33544 $as_echo "yes" >&6; }
33545
33546 $as_echo "#define HAVE_INSERT_INODE_LOCKED 1" >>confdefs.h
33547
33548
33549 fi
33550 fi
33551
33552
33553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether d_make_root() is available" >&5
33554 $as_echo_n "checking whether d_make_root() is available... " >&6; }
33555
33556
33557
33558 cat confdefs.h - <<_ACEOF >conftest.c
33559
33560
33561 #include <linux/dcache.h>
33562
33563 int
33564 main (void)
33565 {
33566
33567 d_make_root(NULL);
33568
33569 ;
33570 return 0;
33571 }
33572
33573 _ACEOF
33574
33575
33576
33577 cat - <<_ACEOF >conftest.h
33578
33579 _ACEOF
33580
33581
33582 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
33583 echo "obj-m := conftest.o" >build/Makefile
33584 modpost_flag=''
33585 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
33586 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
33587 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33588 (eval $ac_try) 2>&5
33589 ac_status=$?
33590 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33591 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
33592 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33593 (eval $ac_try) 2>&5
33594 ac_status=$?
33595 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33596 test $ac_status = 0; }; }; then :
33597 rc=0
33598 else
33599 $as_echo "$as_me: failed program was:" >&5
33600 sed 's/^/| /' conftest.$ac_ext >&5
33601 rc=1
33602
33603
33604 fi
33605 rm -Rf build
33606
33607
33608 if test $rc -ne 0; then :
33609
33610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33611 $as_echo "no" >&6; }
33612
33613 else
33614 if test "x$enable_linux_builtin" != xyes; then
33615
33616 grep -q -E '[[:space:]]d_make_root[[:space:]]' \
33617 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
33618 rc=$?
33619 if test $rc -ne 0; then
33620 export=0
33621 for file in fs/dcache.c; do
33622 grep -q -E "EXPORT_SYMBOL.*(d_make_root)" \
33623 "$LINUX/$file" 2>/dev/null
33624 rc=$?
33625 if test $rc -eq 0; then
33626 export=1
33627 break;
33628 fi
33629 done
33630 if test $export -eq 0; then :
33631 rc=1
33632 else :
33633 rc=0
33634 fi
33635 else :
33636 rc=0
33637 fi
33638
33639 fi
33640 if test $rc -ne 0; then :
33641
33642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33643 $as_echo "no" >&6; }
33644
33645 else :
33646
33647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
33648 $as_echo "yes" >&6; }
33649
33650 $as_echo "#define HAVE_D_MAKE_ROOT 1" >>confdefs.h
33651
33652
33653 fi
33654 fi
33655
33656
33657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether d_obtain_alias() is available" >&5
33658 $as_echo_n "checking whether d_obtain_alias() is available... " >&6; }
33659
33660
33661
33662 cat confdefs.h - <<_ACEOF >conftest.c
33663
33664
33665 #include <linux/dcache.h>
33666
33667 int
33668 main (void)
33669 {
33670
33671 d_obtain_alias(NULL);
33672
33673 ;
33674 return 0;
33675 }
33676
33677 _ACEOF
33678
33679
33680
33681 cat - <<_ACEOF >conftest.h
33682
33683 _ACEOF
33684
33685
33686 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
33687 echo "obj-m := conftest.o" >build/Makefile
33688 modpost_flag=''
33689 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
33690 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
33691 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33692 (eval $ac_try) 2>&5
33693 ac_status=$?
33694 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33695 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
33696 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33697 (eval $ac_try) 2>&5
33698 ac_status=$?
33699 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33700 test $ac_status = 0; }; }; then :
33701 rc=0
33702 else
33703 $as_echo "$as_me: failed program was:" >&5
33704 sed 's/^/| /' conftest.$ac_ext >&5
33705 rc=1
33706
33707
33708 fi
33709 rm -Rf build
33710
33711
33712 if test $rc -ne 0; then :
33713
33714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33715 $as_echo "no" >&6; }
33716
33717 else
33718 if test "x$enable_linux_builtin" != xyes; then
33719
33720 grep -q -E '[[:space:]]d_obtain_alias[[:space:]]' \
33721 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
33722 rc=$?
33723 if test $rc -ne 0; then
33724 export=0
33725 for file in fs/dcache.c; do
33726 grep -q -E "EXPORT_SYMBOL.*(d_obtain_alias)" \
33727 "$LINUX/$file" 2>/dev/null
33728 rc=$?
33729 if test $rc -eq 0; then
33730 export=1
33731 break;
33732 fi
33733 done
33734 if test $export -eq 0; then :
33735 rc=1
33736 else :
33737 rc=0
33738 fi
33739 else :
33740 rc=0
33741 fi
33742
33743 fi
33744 if test $rc -ne 0; then :
33745
33746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33747 $as_echo "no" >&6; }
33748
33749 else :
33750
33751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
33752 $as_echo "yes" >&6; }
33753
33754 $as_echo "#define HAVE_D_OBTAIN_ALIAS 1" >>confdefs.h
33755
33756
33757 fi
33758 fi
33759
33760
33761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether d_prune_aliases() is available" >&5
33762 $as_echo_n "checking whether d_prune_aliases() is available... " >&6; }
33763
33764
33765
33766 cat confdefs.h - <<_ACEOF >conftest.c
33767
33768
33769 #include <linux/dcache.h>
33770
33771 int
33772 main (void)
33773 {
33774
33775 struct inode *ip = NULL;
33776 d_prune_aliases(ip);
33777
33778 ;
33779 return 0;
33780 }
33781
33782 _ACEOF
33783
33784
33785
33786 cat - <<_ACEOF >conftest.h
33787
33788 _ACEOF
33789
33790
33791 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
33792 echo "obj-m := conftest.o" >build/Makefile
33793 modpost_flag=''
33794 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
33795 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
33796 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33797 (eval $ac_try) 2>&5
33798 ac_status=$?
33799 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33800 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
33801 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33802 (eval $ac_try) 2>&5
33803 ac_status=$?
33804 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33805 test $ac_status = 0; }; }; then :
33806 rc=0
33807 else
33808 $as_echo "$as_me: failed program was:" >&5
33809 sed 's/^/| /' conftest.$ac_ext >&5
33810 rc=1
33811
33812
33813 fi
33814 rm -Rf build
33815
33816
33817 if test $rc -ne 0; then :
33818
33819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33820 $as_echo "no" >&6; }
33821
33822 else
33823 if test "x$enable_linux_builtin" != xyes; then
33824
33825 grep -q -E '[[:space:]]d_prune_aliases[[:space:]]' \
33826 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
33827 rc=$?
33828 if test $rc -ne 0; then
33829 export=0
33830 for file in fs/dcache.c; do
33831 grep -q -E "EXPORT_SYMBOL.*(d_prune_aliases)" \
33832 "$LINUX/$file" 2>/dev/null
33833 rc=$?
33834 if test $rc -eq 0; then
33835 export=1
33836 break;
33837 fi
33838 done
33839 if test $export -eq 0; then :
33840 rc=1
33841 else :
33842 rc=0
33843 fi
33844 else :
33845 rc=0
33846 fi
33847
33848 fi
33849 if test $rc -ne 0; then :
33850
33851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33852 $as_echo "no" >&6; }
33853
33854 else :
33855
33856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
33857 $as_echo "yes" >&6; }
33858
33859 $as_echo "#define HAVE_D_PRUNE_ALIASES 1" >>confdefs.h
33860
33861
33862 fi
33863 fi
33864
33865
33866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether d_set_d_op() is available" >&5
33867 $as_echo_n "checking whether d_set_d_op() is available... " >&6; }
33868
33869
33870
33871 cat confdefs.h - <<_ACEOF >conftest.c
33872
33873
33874 #include <linux/dcache.h>
33875
33876 int
33877 main (void)
33878 {
33879
33880 d_set_d_op(NULL, NULL);
33881
33882 ;
33883 return 0;
33884 }
33885
33886 _ACEOF
33887
33888
33889
33890 cat - <<_ACEOF >conftest.h
33891
33892 _ACEOF
33893
33894
33895 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
33896 echo "obj-m := conftest.o" >build/Makefile
33897 modpost_flag=''
33898 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
33899 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
33900 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33901 (eval $ac_try) 2>&5
33902 ac_status=$?
33903 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33904 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
33905 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
33906 (eval $ac_try) 2>&5
33907 ac_status=$?
33908 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
33909 test $ac_status = 0; }; }; then :
33910 rc=0
33911 else
33912 $as_echo "$as_me: failed program was:" >&5
33913 sed 's/^/| /' conftest.$ac_ext >&5
33914 rc=1
33915
33916
33917 fi
33918 rm -Rf build
33919
33920
33921 if test $rc -ne 0; then :
33922
33923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33924 $as_echo "no" >&6; }
33925
33926 else
33927 if test "x$enable_linux_builtin" != xyes; then
33928
33929 grep -q -E '[[:space:]]d_set_d_op[[:space:]]' \
33930 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
33931 rc=$?
33932 if test $rc -ne 0; then
33933 export=0
33934 for file in fs/dcache.c; do
33935 grep -q -E "EXPORT_SYMBOL.*(d_set_d_op)" \
33936 "$LINUX/$file" 2>/dev/null
33937 rc=$?
33938 if test $rc -eq 0; then
33939 export=1
33940 break;
33941 fi
33942 done
33943 if test $export -eq 0; then :
33944 rc=1
33945 else :
33946 rc=0
33947 fi
33948 else :
33949 rc=0
33950 fi
33951
33952 fi
33953 if test $rc -ne 0; then :
33954
33955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33956 $as_echo "no" >&6; }
33957
33958 else :
33959
33960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
33961 $as_echo "yes" >&6; }
33962
33963 $as_echo "#define HAVE_D_SET_D_OP 1" >>confdefs.h
33964
33965
33966 fi
33967 fi
33968
33969
33970
33971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dops->d_revalidate() takes struct nameidata" >&5
33972 $as_echo_n "checking whether dops->d_revalidate() takes struct nameidata... " >&6; }
33973
33974
33975 cat confdefs.h - <<_ACEOF >conftest.c
33976
33977
33978 #include <linux/dcache.h>
33979
33980 int revalidate (struct dentry *dentry,
33981 struct nameidata *nidata) { return 0; }
33982
33983 static const struct dentry_operations
33984 dops __attribute__ ((unused)) = {
33985 .d_revalidate = revalidate,
33986 };
33987
33988 int
33989 main (void)
33990 {
33991
33992
33993 ;
33994 return 0;
33995 }
33996
33997 _ACEOF
33998
33999
34000
34001 cat - <<_ACEOF >conftest.h
34002
34003 _ACEOF
34004
34005
34006 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34007 echo "obj-m := conftest.o" >build/Makefile
34008 modpost_flag=''
34009 test "x$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
34022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
34023 $as_echo "yes" >&6; }
34024
34025 $as_echo "#define HAVE_D_REVALIDATE_NAMEIDATA 1" >>confdefs.h
34026
34027
34028 else
34029 $as_echo "$as_me: failed program was:" >&5
34030 sed 's/^/| /' conftest.$ac_ext >&5
34031
34032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34033 $as_echo "no" >&6; }
34034
34035
34036
34037 fi
34038 rm -Rf build
34039
34040
34041
34042
34043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dentry uses const struct dentry_operations" >&5
34044 $as_echo_n "checking whether dentry uses const struct dentry_operations... " >&6; }
34045
34046
34047 cat confdefs.h - <<_ACEOF >conftest.c
34048
34049
34050 #include <linux/dcache.h>
34051
34052 const struct dentry_operations test_d_op = {
34053 .d_revalidate = NULL,
34054 };
34055
34056 int
34057 main (void)
34058 {
34059
34060 struct dentry d __attribute__ ((unused));
34061
34062 d.d_op = &test_d_op;
34063
34064 ;
34065 return 0;
34066 }
34067
34068 _ACEOF
34069
34070
34071
34072 cat - <<_ACEOF >conftest.h
34073
34074 _ACEOF
34075
34076
34077 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34078 echo "obj-m := conftest.o" >build/Makefile
34079 modpost_flag=''
34080 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
34081 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
34082 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34083 (eval $ac_try) 2>&5
34084 ac_status=$?
34085 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34086 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
34087 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34088 (eval $ac_try) 2>&5
34089 ac_status=$?
34090 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34091 test $ac_status = 0; }; }; then :
34092
34093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
34094 $as_echo "yes" >&6; }
34095
34096 $as_echo "#define HAVE_CONST_DENTRY_OPERATIONS 1" >>confdefs.h
34097
34098
34099 else
34100 $as_echo "$as_me: failed program was:" >&5
34101 sed 's/^/| /' conftest.$ac_ext >&5
34102
34103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34104 $as_echo "no" >&6; }
34105
34106
34107
34108 fi
34109 rm -Rf build
34110
34111
34112
34113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether check_disk_size_change() is available" >&5
34114 $as_echo_n "checking whether check_disk_size_change() is available... " >&6; }
34115
34116
34117
34118 cat confdefs.h - <<_ACEOF >conftest.c
34119
34120
34121 #include <linux/fs.h>
34122
34123 int
34124 main (void)
34125 {
34126
34127 check_disk_size_change(NULL, NULL);
34128
34129 ;
34130 return 0;
34131 }
34132
34133 _ACEOF
34134
34135
34136
34137 cat - <<_ACEOF >conftest.h
34138
34139 _ACEOF
34140
34141
34142 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34143 echo "obj-m := conftest.o" >build/Makefile
34144 modpost_flag=''
34145 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
34146 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
34147 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34148 (eval $ac_try) 2>&5
34149 ac_status=$?
34150 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34151 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
34152 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34153 (eval $ac_try) 2>&5
34154 ac_status=$?
34155 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34156 test $ac_status = 0; }; }; then :
34157 rc=0
34158 else
34159 $as_echo "$as_me: failed program was:" >&5
34160 sed 's/^/| /' conftest.$ac_ext >&5
34161 rc=1
34162
34163
34164 fi
34165 rm -Rf build
34166
34167
34168 if test $rc -ne 0; then :
34169
34170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34171 $as_echo "no" >&6; }
34172
34173 else
34174 if test "x$enable_linux_builtin" != xyes; then
34175
34176 grep -q -E '[[:space:]]check_disk_size_change[[:space:]]' \
34177 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
34178 rc=$?
34179 if test $rc -ne 0; then
34180 export=0
34181 for file in fs/block_dev.c; do
34182 grep -q -E "EXPORT_SYMBOL.*(check_disk_size_change)" \
34183 "$LINUX/$file" 2>/dev/null
34184 rc=$?
34185 if test $rc -eq 0; then
34186 export=1
34187 break;
34188 fi
34189 done
34190 if test $export -eq 0; then :
34191 rc=1
34192 else :
34193 rc=0
34194 fi
34195 else :
34196 rc=0
34197 fi
34198
34199 fi
34200 if test $rc -ne 0; then :
34201
34202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34203 $as_echo "no" >&6; }
34204
34205 else :
34206
34207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
34208 $as_echo "yes" >&6; }
34209
34210 $as_echo "#define HAVE_CHECK_DISK_SIZE_CHANGE 1" >>confdefs.h
34211
34212
34213 fi
34214 fi
34215
34216
34217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether truncate_setsize() is available" >&5
34218 $as_echo_n "checking whether truncate_setsize() is available... " >&6; }
34219
34220
34221
34222 cat confdefs.h - <<_ACEOF >conftest.c
34223
34224
34225 #include <linux/mm.h>
34226
34227 int
34228 main (void)
34229 {
34230
34231 truncate_setsize(NULL, 0);
34232
34233 ;
34234 return 0;
34235 }
34236
34237 _ACEOF
34238
34239
34240
34241 cat - <<_ACEOF >conftest.h
34242
34243 _ACEOF
34244
34245
34246 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34247 echo "obj-m := conftest.o" >build/Makefile
34248 modpost_flag=''
34249 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
34250 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
34251 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34252 (eval $ac_try) 2>&5
34253 ac_status=$?
34254 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34255 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
34256 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34257 (eval $ac_try) 2>&5
34258 ac_status=$?
34259 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34260 test $ac_status = 0; }; }; then :
34261 rc=0
34262 else
34263 $as_echo "$as_me: failed program was:" >&5
34264 sed 's/^/| /' conftest.$ac_ext >&5
34265 rc=1
34266
34267
34268 fi
34269 rm -Rf build
34270
34271
34272 if test $rc -ne 0; then :
34273
34274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34275 $as_echo "no" >&6; }
34276
34277 else
34278 if test "x$enable_linux_builtin" != xyes; then
34279
34280 grep -q -E '[[:space:]]truncate_setsize[[:space:]]' \
34281 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
34282 rc=$?
34283 if test $rc -ne 0; then
34284 export=0
34285 for file in mm/truncate.c; do
34286 grep -q -E "EXPORT_SYMBOL.*(truncate_setsize)" \
34287 "$LINUX/$file" 2>/dev/null
34288 rc=$?
34289 if test $rc -eq 0; then
34290 export=1
34291 break;
34292 fi
34293 done
34294 if test $export -eq 0; then :
34295 rc=1
34296 else :
34297 rc=0
34298 fi
34299 else :
34300 rc=0
34301 fi
34302
34303 fi
34304 if test $rc -ne 0; then :
34305
34306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34307 $as_echo "no" >&6; }
34308
34309 else :
34310
34311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
34312 $as_echo "yes" >&6; }
34313
34314 $as_echo "#define HAVE_TRUNCATE_SETSIZE 1" >>confdefs.h
34315
34316
34317 fi
34318 fi
34319
34320
34321
34322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether security_inode_init_security wants 6 args" >&5
34323 $as_echo_n "checking whether security_inode_init_security wants 6 args... " >&6; }
34324
34325
34326 cat confdefs.h - <<_ACEOF >conftest.c
34327
34328
34329 #include <linux/security.h>
34330
34331 int
34332 main (void)
34333 {
34334
34335 struct inode *ip __attribute__ ((unused)) = NULL;
34336 struct inode *dip __attribute__ ((unused)) = NULL;
34337 const struct qstr *str __attribute__ ((unused)) = NULL;
34338 char *name __attribute__ ((unused)) = NULL;
34339 void *value __attribute__ ((unused)) = NULL;
34340 size_t len __attribute__ ((unused)) = 0;
34341
34342 security_inode_init_security(ip, dip, str, &name, &value, &len);
34343
34344 ;
34345 return 0;
34346 }
34347
34348 _ACEOF
34349
34350
34351
34352 cat - <<_ACEOF >conftest.h
34353
34354 _ACEOF
34355
34356
34357 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34358 echo "obj-m := conftest.o" >build/Makefile
34359 modpost_flag=''
34360 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
34361 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
34362 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34363 (eval $ac_try) 2>&5
34364 ac_status=$?
34365 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34366 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
34367 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34368 (eval $ac_try) 2>&5
34369 ac_status=$?
34370 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34371 test $ac_status = 0; }; }; then :
34372
34373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
34374 $as_echo "yes" >&6; }
34375
34376 $as_echo "#define HAVE_6ARGS_SECURITY_INODE_INIT_SECURITY 1" >>confdefs.h
34377
34378
34379 else
34380 $as_echo "$as_me: failed program was:" >&5
34381 sed 's/^/| /' conftest.$ac_ext >&5
34382
34383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34384 $as_echo "no" >&6; }
34385
34386
34387
34388 fi
34389 rm -Rf build
34390
34391
34392
34393
34394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether security_inode_init_security wants callback" >&5
34395 $as_echo_n "checking whether security_inode_init_security wants callback... " >&6; }
34396
34397
34398 cat confdefs.h - <<_ACEOF >conftest.c
34399
34400
34401 #include <linux/security.h>
34402
34403 int
34404 main (void)
34405 {
34406
34407 struct inode *ip __attribute__ ((unused)) = NULL;
34408 struct inode *dip __attribute__ ((unused)) = NULL;
34409 const struct qstr *str __attribute__ ((unused)) = NULL;
34410 initxattrs func __attribute__ ((unused)) = NULL;
34411
34412 security_inode_init_security(ip, dip, str, func, NULL);
34413
34414 ;
34415 return 0;
34416 }
34417
34418 _ACEOF
34419
34420
34421
34422 cat - <<_ACEOF >conftest.h
34423
34424 _ACEOF
34425
34426
34427 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34428 echo "obj-m := conftest.o" >build/Makefile
34429 modpost_flag=''
34430 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
34431 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
34432 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34433 (eval $ac_try) 2>&5
34434 ac_status=$?
34435 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34436 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
34437 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34438 (eval $ac_try) 2>&5
34439 ac_status=$?
34440 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34441 test $ac_status = 0; }; }; then :
34442
34443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
34444 $as_echo "yes" >&6; }
34445
34446 $as_echo "#define HAVE_CALLBACK_SECURITY_INODE_INIT_SECURITY 1" >>confdefs.h
34447
34448
34449 else
34450 $as_echo "$as_me: failed program was:" >&5
34451 sed 's/^/| /' conftest.$ac_ext >&5
34452
34453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34454 $as_echo "no" >&6; }
34455
34456
34457
34458 fi
34459 rm -Rf build
34460
34461
34462
34463 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mount_nodev() is available" >&5
34464 $as_echo_n "checking whether mount_nodev() is available... " >&6; }
34465
34466
34467
34468 cat confdefs.h - <<_ACEOF >conftest.c
34469
34470
34471 #include <linux/fs.h>
34472
34473 int
34474 main (void)
34475 {
34476
34477 mount_nodev(NULL, 0, NULL, NULL);
34478
34479 ;
34480 return 0;
34481 }
34482
34483 _ACEOF
34484
34485
34486
34487 cat - <<_ACEOF >conftest.h
34488
34489 _ACEOF
34490
34491
34492 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34493 echo "obj-m := conftest.o" >build/Makefile
34494 modpost_flag=''
34495 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
34496 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
34497 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34498 (eval $ac_try) 2>&5
34499 ac_status=$?
34500 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34501 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
34502 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34503 (eval $ac_try) 2>&5
34504 ac_status=$?
34505 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34506 test $ac_status = 0; }; }; then :
34507 rc=0
34508 else
34509 $as_echo "$as_me: failed program was:" >&5
34510 sed 's/^/| /' conftest.$ac_ext >&5
34511 rc=1
34512
34513
34514 fi
34515 rm -Rf build
34516
34517
34518 if test $rc -ne 0; then :
34519
34520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34521 $as_echo "no" >&6; }
34522
34523 else
34524 if test "x$enable_linux_builtin" != xyes; then
34525
34526 grep -q -E '[[:space:]]mount_nodev[[:space:]]' \
34527 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
34528 rc=$?
34529 if test $rc -ne 0; then
34530 export=0
34531 for file in fs/super.c; do
34532 grep -q -E "EXPORT_SYMBOL.*(mount_nodev)" \
34533 "$LINUX/$file" 2>/dev/null
34534 rc=$?
34535 if test $rc -eq 0; then
34536 export=1
34537 break;
34538 fi
34539 done
34540 if test $export -eq 0; then :
34541 rc=1
34542 else :
34543 rc=0
34544 fi
34545 else :
34546 rc=0
34547 fi
34548
34549 fi
34550 if test $rc -ne 0; then :
34551
34552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34553 $as_echo "no" >&6; }
34554
34555 else :
34556
34557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
34558 $as_echo "yes" >&6; }
34559
34560 $as_echo "#define HAVE_MOUNT_NODEV 1" >>confdefs.h
34561
34562
34563 fi
34564 fi
34565
34566
34567
34568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether super_block has s_shrink" >&5
34569 $as_echo_n "checking whether super_block has s_shrink... " >&6; }
34570
34571
34572 cat confdefs.h - <<_ACEOF >conftest.c
34573
34574
34575 #include <linux/fs.h>
34576
34577 int shrink(struct shrinker *s, struct shrink_control *sc)
34578 { return 0; }
34579
34580 static const struct super_block
34581 sb __attribute__ ((unused)) = {
34582 .s_shrink.shrink = shrink,
34583 .s_shrink.seeks = DEFAULT_SEEKS,
34584 .s_shrink.batch = 0,
34585 };
34586
34587 int
34588 main (void)
34589 {
34590
34591
34592 ;
34593 return 0;
34594 }
34595
34596 _ACEOF
34597
34598
34599
34600 cat - <<_ACEOF >conftest.h
34601
34602 _ACEOF
34603
34604
34605 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34606 echo "obj-m := conftest.o" >build/Makefile
34607 modpost_flag=''
34608 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
34609 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
34610 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34611 (eval $ac_try) 2>&5
34612 ac_status=$?
34613 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34614 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
34615 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34616 (eval $ac_try) 2>&5
34617 ac_status=$?
34618 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34619 test $ac_status = 0; }; }; then :
34620
34621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
34622 $as_echo "yes" >&6; }
34623
34624 $as_echo "#define HAVE_SHRINK 1" >>confdefs.h
34625
34626
34627
34628 else
34629 $as_echo "$as_me: failed program was:" >&5
34630 sed 's/^/| /' conftest.$ac_ext >&5
34631
34632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34633 $as_echo "no" >&6; }
34634
34635
34636
34637 fi
34638 rm -Rf build
34639
34640
34641
34642
34643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether shrink_control has nid" >&5
34644 $as_echo_n "checking whether shrink_control has nid... " >&6; }
34645
34646
34647 cat confdefs.h - <<_ACEOF >conftest.c
34648
34649
34650 #include <linux/fs.h>
34651
34652 int
34653 main (void)
34654 {
34655
34656 struct shrink_control sc __attribute__ ((unused));
34657 unsigned long scnidsize __attribute__ ((unused)) =
34658 sizeof(sc.nid);
34659
34660 ;
34661 return 0;
34662 }
34663
34664 _ACEOF
34665
34666
34667
34668 cat - <<_ACEOF >conftest.h
34669
34670 _ACEOF
34671
34672
34673 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34674 echo "obj-m := conftest.o" >build/Makefile
34675 modpost_flag=''
34676 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
34677 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
34678 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34679 (eval $ac_try) 2>&5
34680 ac_status=$?
34681 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34682 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
34683 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34684 (eval $ac_try) 2>&5
34685 ac_status=$?
34686 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34687 test $ac_status = 0; }; }; then :
34688
34689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
34690 $as_echo "yes" >&6; }
34691
34692 $as_echo "#define SHRINK_CONTROL_HAS_NID 1" >>confdefs.h
34693
34694
34695 else
34696 $as_echo "$as_me: failed program was:" >&5
34697 sed 's/^/| /' conftest.$ac_ext >&5
34698
34699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34700 $as_echo "no" >&6; }
34701
34702
34703
34704 fi
34705 rm -Rf build
34706
34707
34708
34709
34710 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether super_block has s_instances list_head" >&5
34711 $as_echo_n "checking whether super_block has s_instances list_head... " >&6; }
34712
34713
34714 cat confdefs.h - <<_ACEOF >conftest.c
34715
34716
34717 #include <linux/fs.h>
34718
34719 int
34720 main (void)
34721 {
34722
34723 struct super_block sb __attribute__ ((unused));
34724
34725 INIT_LIST_HEAD(&sb.s_instances);
34726
34727 ;
34728 return 0;
34729 }
34730
34731 _ACEOF
34732
34733
34734
34735 cat - <<_ACEOF >conftest.h
34736
34737 _ACEOF
34738
34739
34740 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34741 echo "obj-m := conftest.o" >build/Makefile
34742 modpost_flag=''
34743 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
34744 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
34745 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34746 (eval $ac_try) 2>&5
34747 ac_status=$?
34748 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34749 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
34750 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34751 (eval $ac_try) 2>&5
34752 ac_status=$?
34753 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34754 test $ac_status = 0; }; }; then :
34755
34756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
34757 $as_echo "yes" >&6; }
34758
34759 $as_echo "#define HAVE_S_INSTANCES_LIST_HEAD 1" >>confdefs.h
34760
34761
34762 else
34763 $as_echo "$as_me: failed program was:" >&5
34764 sed 's/^/| /' conftest.$ac_ext >&5
34765
34766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34767 $as_echo "no" >&6; }
34768
34769
34770
34771 fi
34772 rm -Rf build
34773
34774
34775
34776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether super_block has s_d_op" >&5
34777 $as_echo_n "checking whether super_block has s_d_op... " >&6; }
34778
34779
34780 cat confdefs.h - <<_ACEOF >conftest.c
34781
34782
34783 #include <linux/fs.h>
34784
34785 int
34786 main (void)
34787 {
34788
34789 struct super_block sb __attribute__ ((unused));
34790 sb.s_d_op = NULL;
34791
34792 ;
34793 return 0;
34794 }
34795
34796 _ACEOF
34797
34798
34799
34800 cat - <<_ACEOF >conftest.h
34801
34802 _ACEOF
34803
34804
34805 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34806 echo "obj-m := conftest.o" >build/Makefile
34807 modpost_flag=''
34808 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
34809 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
34810 { { eval echo "\"\$as_me\":${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 $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
34815 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34816 (eval $ac_try) 2>&5
34817 ac_status=$?
34818 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34819 test $ac_status = 0; }; }; then :
34820
34821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
34822 $as_echo "yes" >&6; }
34823
34824 $as_echo "#define HAVE_S_D_OP 1" >>confdefs.h
34825
34826
34827 else
34828 $as_echo "$as_me: failed program was:" >&5
34829 sed 's/^/| /' conftest.$ac_ext >&5
34830
34831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34832 $as_echo "no" >&6; }
34833
34834
34835
34836 fi
34837 rm -Rf build
34838
34839
34840
34841
34842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether super_setup_bdi_name() exists" >&5
34843 $as_echo_n "checking whether super_setup_bdi_name() exists... " >&6; }
34844
34845
34846
34847 cat confdefs.h - <<_ACEOF >conftest.c
34848
34849
34850 #include <linux/fs.h>
34851 struct super_block sb;
34852
34853 int
34854 main (void)
34855 {
34856
34857 char *name = "bdi";
34858 int error __attribute__((unused)) =
34859 super_setup_bdi_name(&sb, name);
34860
34861 ;
34862 return 0;
34863 }
34864
34865 _ACEOF
34866
34867
34868
34869 cat - <<_ACEOF >conftest.h
34870
34871 _ACEOF
34872
34873
34874 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34875 echo "obj-m := conftest.o" >build/Makefile
34876 modpost_flag=''
34877 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
34878 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
34879 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34880 (eval $ac_try) 2>&5
34881 ac_status=$?
34882 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34883 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
34884 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34885 (eval $ac_try) 2>&5
34886 ac_status=$?
34887 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34888 test $ac_status = 0; }; }; then :
34889 rc=0
34890 else
34891 $as_echo "$as_me: failed program was:" >&5
34892 sed 's/^/| /' conftest.$ac_ext >&5
34893 rc=1
34894
34895
34896 fi
34897 rm -Rf build
34898
34899
34900 if test $rc -ne 0; then :
34901
34902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34903 $as_echo "no" >&6; }
34904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdi_setup_and_register() wants 2 args" >&5
34905 $as_echo_n "checking whether bdi_setup_and_register() wants 2 args... " >&6; }
34906
34907
34908
34909 cat confdefs.h - <<_ACEOF >conftest.c
34910
34911
34912 #include <linux/backing-dev.h>
34913 struct backing_dev_info bdi;
34914
34915 int
34916 main (void)
34917 {
34918
34919 char *name = "bdi";
34920 int error __attribute__((unused)) =
34921 bdi_setup_and_register(&bdi, name);
34922
34923 ;
34924 return 0;
34925 }
34926
34927 _ACEOF
34928
34929
34930
34931 cat - <<_ACEOF >conftest.h
34932
34933 _ACEOF
34934
34935
34936 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
34937 echo "obj-m := conftest.o" >build/Makefile
34938 modpost_flag=''
34939 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
34940 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
34941 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34942 (eval $ac_try) 2>&5
34943 ac_status=$?
34944 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34945 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
34946 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
34947 (eval $ac_try) 2>&5
34948 ac_status=$?
34949 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
34950 test $ac_status = 0; }; }; then :
34951 rc=0
34952 else
34953 $as_echo "$as_me: failed program was:" >&5
34954 sed 's/^/| /' conftest.$ac_ext >&5
34955 rc=1
34956
34957
34958 fi
34959 rm -Rf build
34960
34961
34962 if test $rc -ne 0; then :
34963
34964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
34965 $as_echo "no" >&6; }
34966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdi_setup_and_register() wants 3 args" >&5
34967 $as_echo_n "checking whether bdi_setup_and_register() wants 3 args... " >&6; }
34968
34969
34970
34971 cat confdefs.h - <<_ACEOF >conftest.c
34972
34973
34974 #include <linux/backing-dev.h>
34975 struct backing_dev_info bdi;
34976
34977 int
34978 main (void)
34979 {
34980
34981 char *name = "bdi";
34982 unsigned int cap = BDI_CAP_MAP_COPY;
34983 int error __attribute__((unused)) =
34984 bdi_setup_and_register(&bdi, name, cap);
34985
34986 ;
34987 return 0;
34988 }
34989
34990 _ACEOF
34991
34992
34993
34994 cat - <<_ACEOF >conftest.h
34995
34996 _ACEOF
34997
34998
34999 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
35000 echo "obj-m := conftest.o" >build/Makefile
35001 modpost_flag=''
35002 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
35003 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
35004 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35005 (eval $ac_try) 2>&5
35006 ac_status=$?
35007 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35008 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
35009 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35010 (eval $ac_try) 2>&5
35011 ac_status=$?
35012 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35013 test $ac_status = 0; }; }; then :
35014 rc=0
35015 else
35016 $as_echo "$as_me: failed program was:" >&5
35017 sed 's/^/| /' conftest.$ac_ext >&5
35018 rc=1
35019
35020
35021 fi
35022 rm -Rf build
35023
35024
35025 if test $rc -ne 0; then :
35026
35027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35028 $as_echo "no" >&6; }
35029
35030 else
35031 if test "x$enable_linux_builtin" != xyes; then
35032
35033 grep -q -E '[[:space:]]bdi_setup_and_register[[:space:]]' \
35034 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
35035 rc=$?
35036 if test $rc -ne 0; then
35037 export=0
35038 for file in mm/backing-dev.c; do
35039 grep -q -E "EXPORT_SYMBOL.*(bdi_setup_and_register)" \
35040 "$LINUX/$file" 2>/dev/null
35041 rc=$?
35042 if test $rc -eq 0; then
35043 export=1
35044 break;
35045 fi
35046 done
35047 if test $export -eq 0; then :
35048 rc=1
35049 else :
35050 rc=0
35051 fi
35052 else :
35053 rc=0
35054 fi
35055
35056 fi
35057 if test $rc -ne 0; then :
35058
35059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35060 $as_echo "no" >&6; }
35061
35062 else :
35063
35064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
35065 $as_echo "yes" >&6; }
35066
35067 $as_echo "#define HAVE_3ARGS_BDI_SETUP_AND_REGISTER 1" >>confdefs.h
35068
35069
35070 fi
35071 fi
35072
35073
35074 else
35075 if test "x$enable_linux_builtin" != xyes; then
35076
35077 grep -q -E '[[:space:]]bdi_setup_and_register[[:space:]]' \
35078 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
35079 rc=$?
35080 if test $rc -ne 0; then
35081 export=0
35082 for file in mm/backing-dev.c; do
35083 grep -q -E "EXPORT_SYMBOL.*(bdi_setup_and_register)" \
35084 "$LINUX/$file" 2>/dev/null
35085 rc=$?
35086 if test $rc -eq 0; then
35087 export=1
35088 break;
35089 fi
35090 done
35091 if test $export -eq 0; then :
35092 rc=1
35093 else :
35094 rc=0
35095 fi
35096 else :
35097 rc=0
35098 fi
35099
35100 fi
35101 if test $rc -ne 0; then :
35102
35103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35104 $as_echo "no" >&6; }
35105 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdi_setup_and_register() wants 3 args" >&5
35106 $as_echo_n "checking whether bdi_setup_and_register() wants 3 args... " >&6; }
35107
35108
35109
35110 cat confdefs.h - <<_ACEOF >conftest.c
35111
35112
35113 #include <linux/backing-dev.h>
35114 struct backing_dev_info bdi;
35115
35116 int
35117 main (void)
35118 {
35119
35120 char *name = "bdi";
35121 unsigned int cap = BDI_CAP_MAP_COPY;
35122 int error __attribute__((unused)) =
35123 bdi_setup_and_register(&bdi, name, cap);
35124
35125 ;
35126 return 0;
35127 }
35128
35129 _ACEOF
35130
35131
35132
35133 cat - <<_ACEOF >conftest.h
35134
35135 _ACEOF
35136
35137
35138 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
35139 echo "obj-m := conftest.o" >build/Makefile
35140 modpost_flag=''
35141 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
35142 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
35143 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35144 (eval $ac_try) 2>&5
35145 ac_status=$?
35146 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35147 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
35148 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35149 (eval $ac_try) 2>&5
35150 ac_status=$?
35151 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35152 test $ac_status = 0; }; }; then :
35153 rc=0
35154 else
35155 $as_echo "$as_me: failed program was:" >&5
35156 sed 's/^/| /' conftest.$ac_ext >&5
35157 rc=1
35158
35159
35160 fi
35161 rm -Rf build
35162
35163
35164 if test $rc -ne 0; then :
35165
35166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35167 $as_echo "no" >&6; }
35168
35169 else
35170 if test "x$enable_linux_builtin" != xyes; then
35171
35172 grep -q -E '[[:space:]]bdi_setup_and_register[[:space:]]' \
35173 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
35174 rc=$?
35175 if test $rc -ne 0; then
35176 export=0
35177 for file in mm/backing-dev.c; do
35178 grep -q -E "EXPORT_SYMBOL.*(bdi_setup_and_register)" \
35179 "$LINUX/$file" 2>/dev/null
35180 rc=$?
35181 if test $rc -eq 0; then
35182 export=1
35183 break;
35184 fi
35185 done
35186 if test $export -eq 0; then :
35187 rc=1
35188 else :
35189 rc=0
35190 fi
35191 else :
35192 rc=0
35193 fi
35194
35195 fi
35196 if test $rc -ne 0; then :
35197
35198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35199 $as_echo "no" >&6; }
35200
35201 else :
35202
35203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
35204 $as_echo "yes" >&6; }
35205
35206 $as_echo "#define HAVE_3ARGS_BDI_SETUP_AND_REGISTER 1" >>confdefs.h
35207
35208
35209 fi
35210 fi
35211
35212
35213 else :
35214
35215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
35216 $as_echo "yes" >&6; }
35217
35218 $as_echo "#define HAVE_2ARGS_BDI_SETUP_AND_REGISTER 1" >>confdefs.h
35219
35220
35221 fi
35222 fi
35223
35224
35225 else
35226 if test "x$enable_linux_builtin" != xyes; then
35227
35228 grep -q -E '[[:space:]]super_setup_bdi_name[[:space:]]' \
35229 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
35230 rc=$?
35231 if test $rc -ne 0; then
35232 export=0
35233 for file in fs/super.c; do
35234 grep -q -E "EXPORT_SYMBOL.*(super_setup_bdi_name)" \
35235 "$LINUX/$file" 2>/dev/null
35236 rc=$?
35237 if test $rc -eq 0; then
35238 export=1
35239 break;
35240 fi
35241 done
35242 if test $export -eq 0; then :
35243 rc=1
35244 else :
35245 rc=0
35246 fi
35247 else :
35248 rc=0
35249 fi
35250
35251 fi
35252 if test $rc -ne 0; then :
35253
35254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35255 $as_echo "no" >&6; }
35256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdi_setup_and_register() wants 2 args" >&5
35257 $as_echo_n "checking whether bdi_setup_and_register() wants 2 args... " >&6; }
35258
35259
35260
35261 cat confdefs.h - <<_ACEOF >conftest.c
35262
35263
35264 #include <linux/backing-dev.h>
35265 struct backing_dev_info bdi;
35266
35267 int
35268 main (void)
35269 {
35270
35271 char *name = "bdi";
35272 int error __attribute__((unused)) =
35273 bdi_setup_and_register(&bdi, name);
35274
35275 ;
35276 return 0;
35277 }
35278
35279 _ACEOF
35280
35281
35282
35283 cat - <<_ACEOF >conftest.h
35284
35285 _ACEOF
35286
35287
35288 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
35289 echo "obj-m := conftest.o" >build/Makefile
35290 modpost_flag=''
35291 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
35292 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
35293 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35294 (eval $ac_try) 2>&5
35295 ac_status=$?
35296 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35297 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
35298 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35299 (eval $ac_try) 2>&5
35300 ac_status=$?
35301 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35302 test $ac_status = 0; }; }; then :
35303 rc=0
35304 else
35305 $as_echo "$as_me: failed program was:" >&5
35306 sed 's/^/| /' conftest.$ac_ext >&5
35307 rc=1
35308
35309
35310 fi
35311 rm -Rf build
35312
35313
35314 if test $rc -ne 0; then :
35315
35316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35317 $as_echo "no" >&6; }
35318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdi_setup_and_register() wants 3 args" >&5
35319 $as_echo_n "checking whether bdi_setup_and_register() wants 3 args... " >&6; }
35320
35321
35322
35323 cat confdefs.h - <<_ACEOF >conftest.c
35324
35325
35326 #include <linux/backing-dev.h>
35327 struct backing_dev_info bdi;
35328
35329 int
35330 main (void)
35331 {
35332
35333 char *name = "bdi";
35334 unsigned int cap = BDI_CAP_MAP_COPY;
35335 int error __attribute__((unused)) =
35336 bdi_setup_and_register(&bdi, name, cap);
35337
35338 ;
35339 return 0;
35340 }
35341
35342 _ACEOF
35343
35344
35345
35346 cat - <<_ACEOF >conftest.h
35347
35348 _ACEOF
35349
35350
35351 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
35352 echo "obj-m := conftest.o" >build/Makefile
35353 modpost_flag=''
35354 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
35355 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
35356 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35357 (eval $ac_try) 2>&5
35358 ac_status=$?
35359 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35360 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
35361 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35362 (eval $ac_try) 2>&5
35363 ac_status=$?
35364 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35365 test $ac_status = 0; }; }; then :
35366 rc=0
35367 else
35368 $as_echo "$as_me: failed program was:" >&5
35369 sed 's/^/| /' conftest.$ac_ext >&5
35370 rc=1
35371
35372
35373 fi
35374 rm -Rf build
35375
35376
35377 if test $rc -ne 0; then :
35378
35379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35380 $as_echo "no" >&6; }
35381
35382 else
35383 if test "x$enable_linux_builtin" != xyes; then
35384
35385 grep -q -E '[[:space:]]bdi_setup_and_register[[:space:]]' \
35386 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
35387 rc=$?
35388 if test $rc -ne 0; then
35389 export=0
35390 for file in mm/backing-dev.c; do
35391 grep -q -E "EXPORT_SYMBOL.*(bdi_setup_and_register)" \
35392 "$LINUX/$file" 2>/dev/null
35393 rc=$?
35394 if test $rc -eq 0; then
35395 export=1
35396 break;
35397 fi
35398 done
35399 if test $export -eq 0; then :
35400 rc=1
35401 else :
35402 rc=0
35403 fi
35404 else :
35405 rc=0
35406 fi
35407
35408 fi
35409 if test $rc -ne 0; then :
35410
35411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35412 $as_echo "no" >&6; }
35413
35414 else :
35415
35416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
35417 $as_echo "yes" >&6; }
35418
35419 $as_echo "#define HAVE_3ARGS_BDI_SETUP_AND_REGISTER 1" >>confdefs.h
35420
35421
35422 fi
35423 fi
35424
35425
35426 else
35427 if test "x$enable_linux_builtin" != xyes; then
35428
35429 grep -q -E '[[:space:]]bdi_setup_and_register[[:space:]]' \
35430 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
35431 rc=$?
35432 if test $rc -ne 0; then
35433 export=0
35434 for file in mm/backing-dev.c; do
35435 grep -q -E "EXPORT_SYMBOL.*(bdi_setup_and_register)" \
35436 "$LINUX/$file" 2>/dev/null
35437 rc=$?
35438 if test $rc -eq 0; then
35439 export=1
35440 break;
35441 fi
35442 done
35443 if test $export -eq 0; then :
35444 rc=1
35445 else :
35446 rc=0
35447 fi
35448 else :
35449 rc=0
35450 fi
35451
35452 fi
35453 if test $rc -ne 0; then :
35454
35455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35456 $as_echo "no" >&6; }
35457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether bdi_setup_and_register() wants 3 args" >&5
35458 $as_echo_n "checking whether bdi_setup_and_register() wants 3 args... " >&6; }
35459
35460
35461
35462 cat confdefs.h - <<_ACEOF >conftest.c
35463
35464
35465 #include <linux/backing-dev.h>
35466 struct backing_dev_info bdi;
35467
35468 int
35469 main (void)
35470 {
35471
35472 char *name = "bdi";
35473 unsigned int cap = BDI_CAP_MAP_COPY;
35474 int error __attribute__((unused)) =
35475 bdi_setup_and_register(&bdi, name, cap);
35476
35477 ;
35478 return 0;
35479 }
35480
35481 _ACEOF
35482
35483
35484
35485 cat - <<_ACEOF >conftest.h
35486
35487 _ACEOF
35488
35489
35490 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
35491 echo "obj-m := conftest.o" >build/Makefile
35492 modpost_flag=''
35493 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
35494 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
35495 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35496 (eval $ac_try) 2>&5
35497 ac_status=$?
35498 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35499 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
35500 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35501 (eval $ac_try) 2>&5
35502 ac_status=$?
35503 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35504 test $ac_status = 0; }; }; then :
35505 rc=0
35506 else
35507 $as_echo "$as_me: failed program was:" >&5
35508 sed 's/^/| /' conftest.$ac_ext >&5
35509 rc=1
35510
35511
35512 fi
35513 rm -Rf build
35514
35515
35516 if test $rc -ne 0; then :
35517
35518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35519 $as_echo "no" >&6; }
35520
35521 else
35522 if test "x$enable_linux_builtin" != xyes; then
35523
35524 grep -q -E '[[:space:]]bdi_setup_and_register[[:space:]]' \
35525 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
35526 rc=$?
35527 if test $rc -ne 0; then
35528 export=0
35529 for file in mm/backing-dev.c; do
35530 grep -q -E "EXPORT_SYMBOL.*(bdi_setup_and_register)" \
35531 "$LINUX/$file" 2>/dev/null
35532 rc=$?
35533 if test $rc -eq 0; then
35534 export=1
35535 break;
35536 fi
35537 done
35538 if test $export -eq 0; then :
35539 rc=1
35540 else :
35541 rc=0
35542 fi
35543 else :
35544 rc=0
35545 fi
35546
35547 fi
35548 if test $rc -ne 0; then :
35549
35550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35551 $as_echo "no" >&6; }
35552
35553 else :
35554
35555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
35556 $as_echo "yes" >&6; }
35557
35558 $as_echo "#define HAVE_3ARGS_BDI_SETUP_AND_REGISTER 1" >>confdefs.h
35559
35560
35561 fi
35562 fi
35563
35564
35565 else :
35566
35567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
35568 $as_echo "yes" >&6; }
35569
35570 $as_echo "#define HAVE_2ARGS_BDI_SETUP_AND_REGISTER 1" >>confdefs.h
35571
35572
35573 fi
35574 fi
35575
35576
35577 else :
35578
35579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
35580 $as_echo "yes" >&6; }
35581
35582 $as_echo "#define HAVE_SUPER_SETUP_BDI_NAME 1" >>confdefs.h
35583
35584
35585 fi
35586 fi
35587
35588
35589
35590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether set_nlink() is available" >&5
35591 $as_echo_n "checking whether set_nlink() is available... " >&6; }
35592
35593
35594 cat confdefs.h - <<_ACEOF >conftest.c
35595
35596
35597 #include <linux/fs.h>
35598
35599 int
35600 main (void)
35601 {
35602
35603 struct inode node;
35604 unsigned int link = 0;
35605 (void) set_nlink(&node, link);
35606
35607 ;
35608 return 0;
35609 }
35610
35611 _ACEOF
35612
35613
35614
35615 cat - <<_ACEOF >conftest.h
35616
35617 _ACEOF
35618
35619
35620 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
35621 echo "obj-m := conftest.o" >build/Makefile
35622 modpost_flag=''
35623 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
35624 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
35625 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35626 (eval $ac_try) 2>&5
35627 ac_status=$?
35628 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35629 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
35630 { { eval echo "\"\$as_me\":${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; }; }; then :
35635
35636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
35637 $as_echo "yes" >&6; }
35638
35639 $as_echo "#define HAVE_SET_NLINK 1" >>confdefs.h
35640
35641
35642 else
35643 $as_echo "$as_me: failed program was:" >&5
35644 sed 's/^/| /' conftest.$ac_ext >&5
35645
35646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35647 $as_echo "no" >&6; }
35648
35649
35650
35651 fi
35652 rm -Rf build
35653
35654
35655
35656
35657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether elevator_change() is available" >&5
35658 $as_echo_n "checking whether elevator_change() is available... " >&6; }
35659 tmp_flags="$EXTRA_KCFLAGS"
35660 EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
35661
35662
35663 cat confdefs.h - <<_ACEOF >conftest.c
35664
35665
35666 #include <linux/blkdev.h>
35667 #include <linux/elevator.h>
35668
35669 int
35670 main (void)
35671 {
35672
35673 int ret;
35674 struct request_queue *q = NULL;
35675 char *elevator = NULL;
35676 ret = elevator_change(q, elevator);
35677
35678 ;
35679 return 0;
35680 }
35681
35682 _ACEOF
35683
35684
35685
35686 cat - <<_ACEOF >conftest.h
35687
35688 _ACEOF
35689
35690
35691 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
35692 echo "obj-m := conftest.o" >build/Makefile
35693 modpost_flag=''
35694 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
35695 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
35696 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35697 (eval $ac_try) 2>&5
35698 ac_status=$?
35699 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35700 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
35701 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35702 (eval $ac_try) 2>&5
35703 ac_status=$?
35704 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35705 test $ac_status = 0; }; }; then :
35706
35707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
35708 $as_echo "yes" >&6; }
35709
35710 $as_echo "#define HAVE_ELEVATOR_CHANGE 1" >>confdefs.h
35711
35712
35713 else
35714 $as_echo "$as_me: failed program was:" >&5
35715 sed 's/^/| /' conftest.$ac_ext >&5
35716
35717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35718 $as_echo "no" >&6; }
35719
35720
35721
35722 fi
35723 rm -Rf build
35724
35725
35726 EXTRA_KCFLAGS="$tmp_flags"
35727
35728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sget() wants 5 args" >&5
35729 $as_echo_n "checking whether sget() wants 5 args... " >&6; }
35730
35731
35732 cat confdefs.h - <<_ACEOF >conftest.c
35733
35734
35735 #include <linux/fs.h>
35736
35737 int
35738 main (void)
35739 {
35740
35741 struct file_system_type *type = NULL;
35742 int (*test)(struct super_block *,void *) = NULL;
35743 int (*set)(struct super_block *,void *) = NULL;
35744 int flags = 0;
35745 void *data = NULL;
35746 (void) sget(type, test, set, flags, data);
35747
35748 ;
35749 return 0;
35750 }
35751
35752 _ACEOF
35753
35754
35755
35756 cat - <<_ACEOF >conftest.h
35757
35758 _ACEOF
35759
35760
35761 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
35762 echo "obj-m := conftest.o" >build/Makefile
35763 modpost_flag=''
35764 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
35765 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
35766 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35767 (eval $ac_try) 2>&5
35768 ac_status=$?
35769 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35770 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
35771 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35772 (eval $ac_try) 2>&5
35773 ac_status=$?
35774 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35775 test $ac_status = 0; }; }; then :
35776
35777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
35778 $as_echo "yes" >&6; }
35779
35780 $as_echo "#define HAVE_5ARG_SGET 1" >>confdefs.h
35781
35782
35783 else
35784 $as_echo "$as_me: failed program was:" >&5
35785 sed 's/^/| /' conftest.$ac_ext >&5
35786
35787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35788 $as_echo "no" >&6; }
35789
35790
35791
35792 fi
35793 rm -Rf build
35794
35795
35796
35797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lseek_execute() is available" >&5
35798 $as_echo_n "checking whether lseek_execute() is available... " >&6; }
35799
35800
35801
35802 cat confdefs.h - <<_ACEOF >conftest.c
35803
35804
35805 #include <linux/fs.h>
35806
35807 int
35808 main (void)
35809 {
35810
35811 struct file *fp __attribute__ ((unused)) = NULL;
35812 struct inode *ip __attribute__ ((unused)) = NULL;
35813 loff_t offset __attribute__ ((unused)) = 0;
35814 loff_t maxsize __attribute__ ((unused)) = 0;
35815
35816 lseek_execute(fp, ip, offset, maxsize);
35817
35818 ;
35819 return 0;
35820 }
35821
35822 _ACEOF
35823
35824
35825
35826 cat - <<_ACEOF >conftest.h
35827
35828 _ACEOF
35829
35830
35831 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
35832 echo "obj-m := conftest.o" >build/Makefile
35833 modpost_flag=''
35834 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
35835 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
35836 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35837 (eval $ac_try) 2>&5
35838 ac_status=$?
35839 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35840 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
35841 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35842 (eval $ac_try) 2>&5
35843 ac_status=$?
35844 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35845 test $ac_status = 0; }; }; then :
35846 rc=0
35847 else
35848 $as_echo "$as_me: failed program was:" >&5
35849 sed 's/^/| /' conftest.$ac_ext >&5
35850 rc=1
35851
35852
35853 fi
35854 rm -Rf build
35855
35856
35857 if test $rc -ne 0; then :
35858
35859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35860 $as_echo "no" >&6; }
35861
35862 else
35863 if test "x$enable_linux_builtin" != xyes; then
35864
35865 grep -q -E '[[:space:]]lseek_exclusive[[:space:]]' \
35866 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
35867 rc=$?
35868 if test $rc -ne 0; then
35869 export=0
35870 for file in fs/read_write.c; do
35871 grep -q -E "EXPORT_SYMBOL.*(lseek_exclusive)" \
35872 "$LINUX/$file" 2>/dev/null
35873 rc=$?
35874 if test $rc -eq 0; then
35875 export=1
35876 break;
35877 fi
35878 done
35879 if test $export -eq 0; then :
35880 rc=1
35881 else :
35882 rc=0
35883 fi
35884 else :
35885 rc=0
35886 fi
35887
35888 fi
35889 if test $rc -ne 0; then :
35890
35891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35892 $as_echo "no" >&6; }
35893
35894 else :
35895
35896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
35897 $as_echo "yes" >&6; }
35898
35899 $as_echo "#define HAVE_LSEEK_EXECUTE 1" >>confdefs.h
35900
35901
35902 fi
35903 fi
35904
35905
35906
35907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->iterate_shared() is available" >&5
35908 $as_echo_n "checking whether fops->iterate_shared() is available... " >&6; }
35909
35910
35911 cat confdefs.h - <<_ACEOF >conftest.c
35912
35913
35914 #include <linux/fs.h>
35915 int iterate(struct file *filp, struct dir_context * context)
35916 { return 0; }
35917
35918 static const struct file_operations fops
35919 __attribute__ ((unused)) = {
35920 .iterate_shared = iterate,
35921 };
35922
35923 int
35924 main (void)
35925 {
35926
35927
35928 ;
35929 return 0;
35930 }
35931
35932 _ACEOF
35933
35934
35935
35936 cat - <<_ACEOF >conftest.h
35937
35938 _ACEOF
35939
35940
35941 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
35942 echo "obj-m := conftest.o" >build/Makefile
35943 modpost_flag=''
35944 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
35945 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
35946 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35947 (eval $ac_try) 2>&5
35948 ac_status=$?
35949 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35950 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
35951 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
35952 (eval $ac_try) 2>&5
35953 ac_status=$?
35954 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
35955 test $ac_status = 0; }; }; then :
35956
35957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
35958 $as_echo "yes" >&6; }
35959
35960 $as_echo "#define HAVE_VFS_ITERATE_SHARED 1" >>confdefs.h
35961
35962
35963 else
35964 $as_echo "$as_me: failed program was:" >&5
35965 sed 's/^/| /' conftest.$ac_ext >&5
35966
35967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
35968 $as_echo "no" >&6; }
35969
35970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->iterate() is available" >&5
35971 $as_echo_n "checking whether fops->iterate() is available... " >&6; }
35972
35973
35974 cat confdefs.h - <<_ACEOF >conftest.c
35975
35976
35977 #include <linux/fs.h>
35978 int iterate(struct file *filp, struct dir_context * context)
35979 { return 0; }
35980
35981 static const struct file_operations fops
35982 __attribute__ ((unused)) = {
35983 .iterate = iterate,
35984 };
35985
35986 int
35987 main (void)
35988 {
35989
35990
35991 ;
35992 return 0;
35993 }
35994
35995 _ACEOF
35996
35997
35998
35999 cat - <<_ACEOF >conftest.h
36000
36001 _ACEOF
36002
36003
36004 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
36005 echo "obj-m := conftest.o" >build/Makefile
36006 modpost_flag=''
36007 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
36008 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
36009 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36010 (eval $ac_try) 2>&5
36011 ac_status=$?
36012 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36013 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
36014 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36015 (eval $ac_try) 2>&5
36016 ac_status=$?
36017 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36018 test $ac_status = 0; }; }; then :
36019
36020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
36021 $as_echo "yes" >&6; }
36022
36023 $as_echo "#define HAVE_VFS_ITERATE 1" >>confdefs.h
36024
36025
36026 else
36027 $as_echo "$as_me: failed program was:" >&5
36028 sed 's/^/| /' conftest.$ac_ext >&5
36029
36030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
36031 $as_echo "no" >&6; }
36032
36033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->readdir() is available" >&5
36034 $as_echo_n "checking whether fops->readdir() is available... " >&6; }
36035
36036
36037 cat confdefs.h - <<_ACEOF >conftest.c
36038
36039
36040 #include <linux/fs.h>
36041 int readdir(struct file *filp, void *entry, filldir_t func)
36042 { return 0; }
36043
36044 static const struct file_operations fops
36045 __attribute__ ((unused)) = {
36046 .readdir = readdir,
36047 };
36048
36049 int
36050 main (void)
36051 {
36052
36053
36054 ;
36055 return 0;
36056 }
36057
36058 _ACEOF
36059
36060
36061
36062 cat - <<_ACEOF >conftest.h
36063
36064 _ACEOF
36065
36066
36067 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
36068 echo "obj-m := conftest.o" >build/Makefile
36069 modpost_flag=''
36070 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
36071 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
36072 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36073 (eval $ac_try) 2>&5
36074 ac_status=$?
36075 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36076 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
36077 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36078 (eval $ac_try) 2>&5
36079 ac_status=$?
36080 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36081 test $ac_status = 0; }; }; then :
36082
36083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
36084 $as_echo "yes" >&6; }
36085
36086 $as_echo "#define HAVE_VFS_READDIR 1" >>confdefs.h
36087
36088
36089 else
36090 $as_echo "$as_me: failed program was:" >&5
36091 sed 's/^/| /' conftest.$ac_ext >&5
36092
36093 as_fn_error $? "no; file a bug report with ZFSOnLinux" "$LINENO" 5
36094
36095
36096
36097 fi
36098 rm -Rf build
36099
36100
36101
36102
36103
36104 fi
36105 rm -Rf build
36106
36107
36108
36109
36110
36111 fi
36112 rm -Rf build
36113
36114
36115
36116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->read/write_iter() are available" >&5
36117 $as_echo_n "checking whether fops->read/write_iter() are available... " >&6; }
36118
36119
36120 cat confdefs.h - <<_ACEOF >conftest.c
36121
36122
36123 #include <linux/fs.h>
36124
36125 ssize_t test_read(struct kiocb *kiocb, struct iov_iter *to)
36126 { return 0; }
36127 ssize_t test_write(struct kiocb *kiocb, struct iov_iter *from)
36128 { return 0; }
36129
36130 static const struct file_operations
36131 fops __attribute__ ((unused)) = {
36132 .read_iter = test_read,
36133 .write_iter = test_write,
36134 };
36135
36136 int
36137 main (void)
36138 {
36139
36140
36141 ;
36142 return 0;
36143 }
36144
36145 _ACEOF
36146
36147
36148
36149 cat - <<_ACEOF >conftest.h
36150
36151 _ACEOF
36152
36153
36154 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
36155 echo "obj-m := conftest.o" >build/Makefile
36156 modpost_flag=''
36157 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
36158 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
36159 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36160 (eval $ac_try) 2>&5
36161 ac_status=$?
36162 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36163 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
36164 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36165 (eval $ac_try) 2>&5
36166 ac_status=$?
36167 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36168 test $ac_status = 0; }; }; then :
36169
36170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
36171 $as_echo "yes" >&6; }
36172
36173 $as_echo "#define HAVE_VFS_RW_ITERATE 1" >>confdefs.h
36174
36175
36176 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether new_sync_read() is available" >&5
36177 $as_echo_n "checking whether new_sync_read() is available... " >&6; }
36178
36179
36180 cat confdefs.h - <<_ACEOF >conftest.c
36181
36182
36183 #include <linux/fs.h>
36184
36185 int
36186 main (void)
36187 {
36188
36189 new_sync_read(NULL, NULL, 0, NULL);
36190
36191 ;
36192 return 0;
36193 }
36194
36195 _ACEOF
36196
36197
36198
36199 cat - <<_ACEOF >conftest.h
36200
36201 _ACEOF
36202
36203
36204 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
36205 echo "obj-m := conftest.o" >build/Makefile
36206 modpost_flag=''
36207 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
36208 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
36209 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36210 (eval $ac_try) 2>&5
36211 ac_status=$?
36212 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36213 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
36214 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36215 (eval $ac_try) 2>&5
36216 ac_status=$?
36217 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36218 test $ac_status = 0; }; }; then :
36219
36220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
36221 $as_echo "yes" >&6; }
36222
36223 $as_echo "#define HAVE_NEW_SYNC_READ 1" >>confdefs.h
36224
36225
36226 else
36227 $as_echo "$as_me: failed program was:" >&5
36228 sed 's/^/| /' conftest.$ac_ext >&5
36229
36230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
36231 $as_echo "no" >&6; }
36232
36233
36234
36235 fi
36236 rm -Rf build
36237
36238
36239
36240
36241 else
36242 $as_echo "$as_me: failed program was:" >&5
36243 sed 's/^/| /' conftest.$ac_ext >&5
36244
36245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
36246 $as_echo "no" >&6; }
36247
36248
36249
36250 fi
36251 rm -Rf build
36252
36253
36254
36255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether generic_write_checks() takes kiocb" >&5
36256 $as_echo_n "checking whether generic_write_checks() takes kiocb... " >&6; }
36257
36258
36259 cat confdefs.h - <<_ACEOF >conftest.c
36260
36261
36262 #include <linux/fs.h>
36263
36264
36265 int
36266 main (void)
36267 {
36268
36269 struct kiocb *iocb = NULL;
36270 struct iov_iter *iov = NULL;
36271 generic_write_checks(iocb, iov);
36272
36273 ;
36274 return 0;
36275 }
36276
36277 _ACEOF
36278
36279
36280
36281 cat - <<_ACEOF >conftest.h
36282
36283 _ACEOF
36284
36285
36286 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
36287 echo "obj-m := conftest.o" >build/Makefile
36288 modpost_flag=''
36289 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
36290 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
36291 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36292 (eval $ac_try) 2>&5
36293 ac_status=$?
36294 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36295 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
36296 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36297 (eval $ac_try) 2>&5
36298 ac_status=$?
36299 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36300 test $ac_status = 0; }; }; then :
36301
36302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
36303 $as_echo "yes" >&6; }
36304
36305 $as_echo "#define HAVE_GENERIC_WRITE_CHECKS_KIOCB 1" >>confdefs.h
36306
36307
36308 else
36309 $as_echo "$as_me: failed program was:" >&5
36310 sed 's/^/| /' conftest.$ac_ext >&5
36311
36312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
36313 $as_echo "no" >&6; }
36314
36315
36316
36317 fi
36318 rm -Rf build
36319
36320
36321
36322
36323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether kmap_atomic wants 1 args" >&5
36324 $as_echo_n "checking whether kmap_atomic wants 1 args... " >&6; }
36325
36326
36327 cat confdefs.h - <<_ACEOF >conftest.c
36328
36329
36330 #include <linux/pagemap.h>
36331
36332 int
36333 main (void)
36334 {
36335
36336 struct page page;
36337 kmap_atomic(&page);
36338
36339 ;
36340 return 0;
36341 }
36342
36343 _ACEOF
36344
36345
36346
36347 cat - <<_ACEOF >conftest.h
36348
36349 _ACEOF
36350
36351
36352 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
36353 echo "obj-m := conftest.o" >build/Makefile
36354 modpost_flag=''
36355 test "x$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 HAVE_1ARG_KMAP_ATOMIC 1" >>confdefs.h
36372
36373
36374 else
36375 $as_echo "$as_me: failed program was:" >&5
36376 sed 's/^/| /' conftest.$ac_ext >&5
36377
36378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
36379 $as_echo "no" >&6; }
36380
36381
36382
36383 fi
36384 rm -Rf build
36385
36386
36387
36388
36389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether follow_down_one() is available" >&5
36390 $as_echo_n "checking whether follow_down_one() is available... " >&6; }
36391
36392
36393 cat confdefs.h - <<_ACEOF >conftest.c
36394
36395
36396 #include <linux/namei.h>
36397
36398 int
36399 main (void)
36400 {
36401
36402 struct path *p = NULL;
36403 follow_down_one(p);
36404
36405 ;
36406 return 0;
36407 }
36408
36409 _ACEOF
36410
36411
36412
36413 cat - <<_ACEOF >conftest.h
36414
36415 _ACEOF
36416
36417
36418 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
36419 echo "obj-m := conftest.o" >build/Makefile
36420 modpost_flag=''
36421 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
36422 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
36423 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36424 (eval $ac_try) 2>&5
36425 ac_status=$?
36426 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36427 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
36428 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36429 (eval $ac_try) 2>&5
36430 ac_status=$?
36431 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36432 test $ac_status = 0; }; }; then :
36433
36434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
36435 $as_echo "yes" >&6; }
36436
36437 $as_echo "#define HAVE_FOLLOW_DOWN_ONE 1" >>confdefs.h
36438
36439
36440 else
36441 $as_echo "$as_me: failed program was:" >&5
36442 sed 's/^/| /' conftest.$ac_ext >&5
36443
36444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
36445 $as_echo "no" >&6; }
36446
36447
36448
36449 fi
36450 rm -Rf build
36451
36452
36453
36454
36455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether make_request_fn() returns int" >&5
36456 $as_echo_n "checking whether make_request_fn() returns int... " >&6; }
36457
36458
36459 cat confdefs.h - <<_ACEOF >conftest.c
36460
36461
36462 #include <linux/blkdev.h>
36463
36464 int make_request(struct request_queue *q, struct bio *bio)
36465 {
36466 return (0);
36467 }
36468
36469 int
36470 main (void)
36471 {
36472
36473 blk_queue_make_request(NULL, &make_request);
36474
36475 ;
36476 return 0;
36477 }
36478
36479 _ACEOF
36480
36481
36482
36483 cat - <<_ACEOF >conftest.h
36484
36485 _ACEOF
36486
36487
36488 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
36489 echo "obj-m := conftest.o" >build/Makefile
36490 modpost_flag=''
36491 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
36492 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
36493 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36494 (eval $ac_try) 2>&5
36495 ac_status=$?
36496 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36497 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
36498 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36499 (eval $ac_try) 2>&5
36500 ac_status=$?
36501 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36502 test $ac_status = 0; }; }; then :
36503
36504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
36505 $as_echo "yes" >&6; }
36506
36507 $as_echo "#define MAKE_REQUEST_FN_RET int" >>confdefs.h
36508
36509
36510 $as_echo "#define HAVE_MAKE_REQUEST_FN_RET_INT 1" >>confdefs.h
36511
36512
36513 else
36514 $as_echo "$as_me: failed program was:" >&5
36515 sed 's/^/| /' conftest.$ac_ext >&5
36516
36517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
36518 $as_echo "no" >&6; }
36519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether make_request_fn() returns void" >&5
36520 $as_echo_n "checking whether make_request_fn() returns void... " >&6; }
36521
36522
36523 cat confdefs.h - <<_ACEOF >conftest.c
36524
36525
36526 #include <linux/blkdev.h>
36527
36528 void make_request(struct request_queue *q, struct bio *bio)
36529 {
36530 return;
36531 }
36532
36533 int
36534 main (void)
36535 {
36536
36537 blk_queue_make_request(NULL, &make_request);
36538
36539 ;
36540 return 0;
36541 }
36542
36543 _ACEOF
36544
36545
36546
36547 cat - <<_ACEOF >conftest.h
36548
36549 _ACEOF
36550
36551
36552 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
36553 echo "obj-m := conftest.o" >build/Makefile
36554 modpost_flag=''
36555 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
36556 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
36557 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36558 (eval $ac_try) 2>&5
36559 ac_status=$?
36560 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36561 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
36562 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36563 (eval $ac_try) 2>&5
36564 ac_status=$?
36565 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36566 test $ac_status = 0; }; }; then :
36567
36568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
36569 $as_echo "yes" >&6; }
36570
36571 $as_echo "#define MAKE_REQUEST_FN_RET void" >>confdefs.h
36572
36573
36574 else
36575 $as_echo "$as_me: failed program was:" >&5
36576 sed 's/^/| /' conftest.$ac_ext >&5
36577
36578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
36579 $as_echo "no" >&6; }
36580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether make_request_fn() returns blk_qc_t" >&5
36581 $as_echo_n "checking whether make_request_fn() returns blk_qc_t... " >&6; }
36582
36583
36584 cat confdefs.h - <<_ACEOF >conftest.c
36585
36586
36587 #include <linux/blkdev.h>
36588
36589 blk_qc_t make_request(struct request_queue *q, struct bio *bio)
36590 {
36591 return (BLK_QC_T_NONE);
36592 }
36593
36594 int
36595 main (void)
36596 {
36597
36598 blk_queue_make_request(NULL, &make_request);
36599
36600 ;
36601 return 0;
36602 }
36603
36604 _ACEOF
36605
36606
36607
36608 cat - <<_ACEOF >conftest.h
36609
36610 _ACEOF
36611
36612
36613 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
36614 echo "obj-m := conftest.o" >build/Makefile
36615 modpost_flag=''
36616 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
36617 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
36618 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36619 (eval $ac_try) 2>&5
36620 ac_status=$?
36621 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36622 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
36623 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36624 (eval $ac_try) 2>&5
36625 ac_status=$?
36626 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36627 test $ac_status = 0; }; }; then :
36628
36629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
36630 $as_echo "yes" >&6; }
36631
36632 $as_echo "#define MAKE_REQUEST_FN_RET blk_qc_t" >>confdefs.h
36633
36634
36635 $as_echo "#define HAVE_MAKE_REQUEST_FN_RET_QC 1" >>confdefs.h
36636
36637
36638 else
36639 $as_echo "$as_me: failed program was:" >&5
36640 sed 's/^/| /' conftest.$ac_ext >&5
36641
36642 as_fn_error $? "no - Please file a bug report at
36643 https://github.com/zfsonlinux/zfs/issues/new" "$LINENO" 5
36644
36645
36646
36647 fi
36648 rm -Rf build
36649
36650
36651
36652
36653
36654 fi
36655 rm -Rf build
36656
36657
36658
36659
36660
36661 fi
36662 rm -Rf build
36663
36664
36665
36666
36667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether generic IO accounting symbols are avaliable" >&5
36668 $as_echo_n "checking whether generic IO accounting symbols are avaliable... " >&6; }
36669
36670
36671
36672 cat confdefs.h - <<_ACEOF >conftest.c
36673
36674
36675 #include <linux/bio.h>
36676
36677 void (*generic_start_io_acct_f)(int, unsigned long,
36678 struct hd_struct *) = &generic_start_io_acct;
36679 void (*generic_end_io_acct_f)(int, struct hd_struct *,
36680 unsigned long) = &generic_end_io_acct;
36681
36682 int
36683 main (void)
36684 {
36685
36686 generic_start_io_acct(0, 0, NULL);
36687 generic_end_io_acct(0, NULL, 0);
36688
36689 ;
36690 return 0;
36691 }
36692
36693 _ACEOF
36694
36695
36696
36697 cat - <<_ACEOF >conftest.h
36698
36699 _ACEOF
36700
36701
36702 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
36703 echo "obj-m := conftest.o" >build/Makefile
36704 modpost_flag=''
36705 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
36706 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
36707 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36708 (eval $ac_try) 2>&5
36709 ac_status=$?
36710 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36711 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
36712 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36713 (eval $ac_try) 2>&5
36714 ac_status=$?
36715 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36716 test $ac_status = 0; }; }; then :
36717 rc=0
36718 else
36719 $as_echo "$as_me: failed program was:" >&5
36720 sed 's/^/| /' conftest.$ac_ext >&5
36721 rc=1
36722
36723
36724 fi
36725 rm -Rf build
36726
36727
36728 if test $rc -ne 0; then :
36729
36730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
36731 $as_echo "no" >&6; }
36732
36733 else
36734 if test "x$enable_linux_builtin" != xyes; then
36735
36736 grep -q -E '[[:space:]]generic_start_io_acct[[:space:]]' \
36737 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
36738 rc=$?
36739 if test $rc -ne 0; then
36740 export=0
36741 for file in block/bio.c; do
36742 grep -q -E "EXPORT_SYMBOL.*(generic_start_io_acct)" \
36743 "$LINUX/$file" 2>/dev/null
36744 rc=$?
36745 if test $rc -eq 0; then
36746 export=1
36747 break;
36748 fi
36749 done
36750 if test $export -eq 0; then :
36751 rc=1
36752 else :
36753 rc=0
36754 fi
36755 else :
36756 rc=0
36757 fi
36758
36759 fi
36760 if test $rc -ne 0; then :
36761
36762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
36763 $as_echo "no" >&6; }
36764
36765 else :
36766
36767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
36768 $as_echo "yes" >&6; }
36769
36770 $as_echo "#define HAVE_GENERIC_IO_ACCT 1" >>confdefs.h
36771
36772
36773 fi
36774 fi
36775
36776
36777
36778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->rename() wants flags" >&5
36779 $as_echo_n "checking whether iops->rename() wants flags... " >&6; }
36780
36781
36782 cat confdefs.h - <<_ACEOF >conftest.c
36783
36784
36785 #include <linux/fs.h>
36786 int rename_fn(struct inode *sip, struct dentry *sdp,
36787 struct inode *tip, struct dentry *tdp,
36788 unsigned int flags) { return 0; }
36789
36790 static const struct inode_operations
36791 iops __attribute__ ((unused)) = {
36792 .rename = rename_fn,
36793 };
36794
36795 int
36796 main (void)
36797 {
36798
36799
36800 ;
36801 return 0;
36802 }
36803
36804 _ACEOF
36805
36806
36807
36808 cat - <<_ACEOF >conftest.h
36809
36810 _ACEOF
36811
36812
36813 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
36814 echo "obj-m := conftest.o" >build/Makefile
36815 modpost_flag=''
36816 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
36817 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
36818 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36819 (eval $ac_try) 2>&5
36820 ac_status=$?
36821 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36822 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
36823 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36824 (eval $ac_try) 2>&5
36825 ac_status=$?
36826 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36827 test $ac_status = 0; }; }; then :
36828
36829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
36830 $as_echo "yes" >&6; }
36831
36832 $as_echo "#define HAVE_RENAME_WANTS_FLAGS 1" >>confdefs.h
36833
36834
36835 else
36836 $as_echo "$as_me: failed program was:" >&5
36837 sed 's/^/| /' conftest.$ac_ext >&5
36838
36839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
36840 $as_echo "no" >&6; }
36841
36842
36843
36844 fi
36845 rm -Rf build
36846
36847
36848
36849
36850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether generic_setxattr() exists" >&5
36851 $as_echo_n "checking whether generic_setxattr() exists... " >&6; }
36852
36853
36854 cat confdefs.h - <<_ACEOF >conftest.c
36855
36856
36857 #include <linux/fs.h>
36858 #include <linux/xattr.h>
36859
36860 static const struct inode_operations
36861 iops __attribute__ ((unused)) = {
36862 .setxattr = generic_setxattr
36863 };
36864
36865 int
36866 main (void)
36867 {
36868
36869
36870 ;
36871 return 0;
36872 }
36873
36874 _ACEOF
36875
36876
36877
36878 cat - <<_ACEOF >conftest.h
36879
36880 _ACEOF
36881
36882
36883 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
36884 echo "obj-m := conftest.o" >build/Makefile
36885 modpost_flag=''
36886 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
36887 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
36888 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36889 (eval $ac_try) 2>&5
36890 ac_status=$?
36891 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36892 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
36893 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36894 (eval $ac_try) 2>&5
36895 ac_status=$?
36896 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36897 test $ac_status = 0; }; }; then :
36898
36899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
36900 $as_echo "yes" >&6; }
36901
36902 $as_echo "#define HAVE_GENERIC_SETXATTR 1" >>confdefs.h
36903
36904
36905 else
36906 $as_echo "$as_me: failed program was:" >&5
36907 sed 's/^/| /' conftest.$ac_ext >&5
36908
36909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
36910 $as_echo "no" >&6; }
36911
36912
36913
36914 fi
36915 rm -Rf build
36916
36917
36918
36919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether current_time() exists" >&5
36920 $as_echo_n "checking whether current_time() exists... " >&6; }
36921
36922
36923
36924 cat confdefs.h - <<_ACEOF >conftest.c
36925
36926
36927 #include <linux/fs.h>
36928
36929 int
36930 main (void)
36931 {
36932
36933 struct inode ip;
36934 struct timespec now __attribute__ ((unused));
36935
36936 now = current_time(&ip);
36937
36938 ;
36939 return 0;
36940 }
36941
36942 _ACEOF
36943
36944
36945
36946 cat - <<_ACEOF >conftest.h
36947
36948 _ACEOF
36949
36950
36951 rm -Rf build && mkdir -p build && touch build/conftest.mod.c
36952 echo "obj-m := conftest.o" >build/Makefile
36953 modpost_flag=''
36954 test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
36955 if { ac_try='cp conftest.c conftest.h build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
36956 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36957 (eval $ac_try) 2>&5
36958 ac_status=$?
36959 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36960 test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
36961 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
36962 (eval $ac_try) 2>&5
36963 ac_status=$?
36964 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
36965 test $ac_status = 0; }; }; then :
36966 rc=0
36967 else
36968 $as_echo "$as_me: failed program was:" >&5
36969 sed 's/^/| /' conftest.$ac_ext >&5
36970 rc=1
36971
36972
36973 fi
36974 rm -Rf build
36975
36976
36977 if test $rc -ne 0; then :
36978
36979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
36980 $as_echo "no" >&6; }
36981
36982 else
36983 if test "x$enable_linux_builtin" != xyes; then
36984
36985 grep -q -E '[[:space:]]current_time[[:space:]]' \
36986 $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
36987 rc=$?
36988 if test $rc -ne 0; then
36989 export=0
36990 for file in fs/inode.c; do
36991 grep -q -E "EXPORT_SYMBOL.*(current_time)" \
36992 "$LINUX/$file" 2>/dev/null
36993 rc=$?
36994 if test $rc -eq 0; then
36995 export=1
36996 break;
36997 fi
36998 done
36999 if test $export -eq 0; then :
37000 rc=1
37001 else :
37002 rc=0
37003 fi
37004 else :
37005 rc=0
37006 fi
37007
37008 fi
37009 if test $rc -ne 0; then :
37010
37011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
37012 $as_echo "no" >&6; }
37013
37014 else :
37015
37016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
37017 $as_echo "yes" >&6; }
37018
37019 $as_echo "#define HAVE_CURRENT_TIME 1" >>confdefs.h
37020
37021
37022 fi
37023 fi
37024
37025
37026
37027 if test "$LINUX_OBJ" != "$LINUX"; then :
37028
37029 KERNELMAKE_PARAMS="$KERNELMAKE_PARAMS O=$LINUX_OBJ"
37030
37031 fi
37032
37033
37034
37035 KERNELCPPFLAGS="$KERNELCPPFLAGS $NO_UNUSED_BUT_SET_VARIABLE"
37036 KERNELCPPFLAGS="$KERNELCPPFLAGS $NO_BOOL_COMPARE"
37037 KERNELCPPFLAGS="$KERNELCPPFLAGS -DHAVE_SPL -D_KERNEL"
37038 KERNELCPPFLAGS="$KERNELCPPFLAGS -DTEXT_DOMAIN=\\\"zfs-linux-kernel\\\""
37039
37040
37041
37042
37043
37044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dkms.conf file" >&5
37045 $as_echo_n "checking for dkms.conf file... " >&6; }
37046 if test -e dkms.conf; then :
37047
37048 as_fn_error $? "
37049 *** ZFS should not be manually built in the DKMS source tree.
37050 *** Remove all ZFS packages before compiling the ZoL sources.
37051 *** Running \"make install\" breaks ZFS packages." "$LINENO" 5
37052
37053 else
37054
37055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
37056 $as_echo "not found" >&6; }
37057
37058 fi
37059
37060
37061
37062 # Check whether --with-mounthelperdir was given.
37063 if test "${with_mounthelperdir+set}" = set; then :
37064 withval=$with_mounthelperdir; mounthelperdir=$withval
37065 else
37066 mounthelperdir=/sbin
37067 fi
37068
37069
37070
37071
37072
37073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for udev directories" >&5
37074 $as_echo_n "checking for udev directories... " >&6; }
37075
37076 # Check whether --with-udevdir was given.
37077 if test "${with_udevdir+set}" = set; then :
37078 withval=$with_udevdir; udevdir=$withval
37079 else
37080 udevdir=check
37081 fi
37082
37083
37084 if test "x$udevdir" = xcheck; then :
37085
37086 path1=/lib/udev
37087 path2=/usr/lib/udev
37088 default=$path2
37089
37090 if test -d "$path1"; then :
37091 udevdir="$path1"
37092 else
37093
37094 if test -d "$path2"; then :
37095 udevdir="$path2"
37096 else
37097 udevdir="$default"
37098 fi
37099
37100 fi
37101
37102 fi
37103
37104
37105 # Check whether --with-udevruledir was given.
37106 if test "${with_udevruledir+set}" = set; then :
37107 withval=$with_udevruledir; udevruledir=$withval
37108 else
37109 udevruledir="${udevdir}/rules.d"
37110 fi
37111
37112
37113
37114
37115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $udevdir;$udevruledir" >&5
37116 $as_echo "$udevdir;$udevruledir" >&6; }
37117
37118
37119 # Check whether --enable-systemd was given.
37120 if test "${enable_systemd+set}" = set; then :
37121 enableval=$enable_systemd;
37122 else
37123 enable_systemd=yes
37124 fi
37125
37126
37127
37128 # Check whether --with-systemdunitdir was given.
37129 if test "${with_systemdunitdir+set}" = set; then :
37130 withval=$with_systemdunitdir; systemdunitdir=$withval
37131 else
37132 systemdunitdir=/usr/lib/systemd/system
37133 fi
37134
37135
37136
37137 # Check whether --with-systemdpresetdir was given.
37138 if test "${with_systemdpresetdir+set}" = set; then :
37139 withval=$with_systemdpresetdir; systemdpresetdir=$withval
37140 else
37141 systemdpresetdir=/usr/lib/systemd/system-preset
37142 fi
37143
37144
37145
37146 # Check whether --with-systemdmodulesloaddir was given.
37147 if test "${with_systemdmodulesloaddir+set}" = set; then :
37148 withval=$with_systemdmodulesloaddir; systemdmoduleloaddir=$withval
37149 else
37150 systemdmodulesloaddir=/usr/lib/modules-load.d
37151 fi
37152
37153
37154
37155 if test "x$enable_systemd" = xyes; then :
37156
37157 ZFS_INIT_SYSTEMD=systemd
37158 ZFS_MODULE_LOAD=modules-load.d
37159 modulesloaddir=$systemdmodulesloaddir
37160
37161 fi
37162
37163
37164
37165
37166
37167
37168
37169
37170 # Check whether --enable-sysvinit was given.
37171 if test "${enable_sysvinit+set}" = set; then :
37172 enableval=$enable_sysvinit;
37173 else
37174 enable_sysvinit=yes
37175 fi
37176
37177
37178 if test "x$enable_sysvinit" = xyes; then :
37179 ZFS_INIT_SYSV=init.d
37180 fi
37181
37182
37183
37184
37185 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dracut directory" >&5
37186 $as_echo_n "checking for dracut directory... " >&6; }
37187
37188 # Check whether --with-dracutdir was given.
37189 if test "${with_dracutdir+set}" = set; then :
37190 withval=$with_dracutdir; dracutdir=$withval
37191 else
37192 dracutdir=check
37193 fi
37194
37195
37196 if test "x$dracutdir" = xcheck; then :
37197
37198 path1=/usr/share/dracut
37199 path2=/usr/lib/dracut
37200 default=$path2
37201
37202 if test -d "$path1"; then :
37203 dracutdir="$path1"
37204 else
37205
37206 if test -d "$path2"; then :
37207 dracutdir="$path2"
37208 else
37209 dracutdir="$default"
37210 fi
37211
37212 fi
37213
37214 fi
37215
37216
37217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dracutdir" >&5
37218 $as_echo "$dracutdir" >&6; }
37219
37220
37221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for target asm dir" >&5
37222 $as_echo_n "checking for target asm dir... " >&6; }
37223 TARGET_ARCH=`echo ${target_cpu} | sed -e s/i.86/i386/`
37224
37225 case $TARGET_ARCH in
37226 i386|x86_64)
37227 TARGET_ASM_DIR=asm-${TARGET_ARCH}
37228 ;;
37229 *)
37230 TARGET_ASM_DIR=asm-generic
37231 ;;
37232 esac
37233
37234
37235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TARGET_ASM_DIR" >&5
37236 $as_echo "$TARGET_ASM_DIR" >&6; }
37237
37238
37239 ZLIB=
37240
37241 ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
37242 if test "x$ac_cv_header_zlib_h" = xyes; then :
37243
37244 else
37245 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
37246 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
37247 as_fn_error $? "
37248 *** zlib.h missing, zlib-devel package required
37249 See \`config.log' for more details" "$LINENO" 5; }
37250 fi
37251
37252
37253
37254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compress2 in -lz" >&5
37255 $as_echo_n "checking for compress2 in -lz... " >&6; }
37256 if ${ac_cv_lib_z_compress2+:} false; then :
37257 $as_echo_n "(cached) " >&6
37258 else
37259 ac_check_lib_save_LIBS=$LIBS
37260 LIBS="-lz $LIBS"
37261 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37262 /* end confdefs.h. */
37263
37264 /* Override any GCC internal prototype to avoid an error.
37265 Use char because int might match the return type of a GCC
37266 builtin and then its argument prototype would still apply. */
37267 #ifdef __cplusplus
37268 extern "C"
37269 #endif
37270 char compress2 ();
37271 int
37272 main ()
37273 {
37274 return compress2 ();
37275 ;
37276 return 0;
37277 }
37278 _ACEOF
37279 if ac_fn_c_try_link "$LINENO"; then :
37280 ac_cv_lib_z_compress2=yes
37281 else
37282 ac_cv_lib_z_compress2=no
37283 fi
37284 rm -f core conftest.err conftest.$ac_objext \
37285 conftest$ac_exeext conftest.$ac_ext
37286 LIBS=$ac_check_lib_save_LIBS
37287 fi
37288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_compress2" >&5
37289 $as_echo "$ac_cv_lib_z_compress2" >&6; }
37290 if test "x$ac_cv_lib_z_compress2" = xyes; then :
37291 cat >>confdefs.h <<_ACEOF
37292 #define HAVE_LIBZ 1
37293 _ACEOF
37294
37295 LIBS="-lz $LIBS"
37296
37297 else
37298 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
37299 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
37300 as_fn_error $? "
37301 *** compress2() missing, zlib-devel package required
37302 See \`config.log' for more details" "$LINENO" 5; }
37303 fi
37304
37305
37306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uncompress in -lz" >&5
37307 $as_echo_n "checking for uncompress in -lz... " >&6; }
37308 if ${ac_cv_lib_z_uncompress+:} false; then :
37309 $as_echo_n "(cached) " >&6
37310 else
37311 ac_check_lib_save_LIBS=$LIBS
37312 LIBS="-lz $LIBS"
37313 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37314 /* end confdefs.h. */
37315
37316 /* Override any GCC internal prototype to avoid an error.
37317 Use char because int might match the return type of a GCC
37318 builtin and then its argument prototype would still apply. */
37319 #ifdef __cplusplus
37320 extern "C"
37321 #endif
37322 char uncompress ();
37323 int
37324 main ()
37325 {
37326 return uncompress ();
37327 ;
37328 return 0;
37329 }
37330 _ACEOF
37331 if ac_fn_c_try_link "$LINENO"; then :
37332 ac_cv_lib_z_uncompress=yes
37333 else
37334 ac_cv_lib_z_uncompress=no
37335 fi
37336 rm -f core conftest.err conftest.$ac_objext \
37337 conftest$ac_exeext conftest.$ac_ext
37338 LIBS=$ac_check_lib_save_LIBS
37339 fi
37340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_uncompress" >&5
37341 $as_echo "$ac_cv_lib_z_uncompress" >&6; }
37342 if test "x$ac_cv_lib_z_uncompress" = xyes; then :
37343 cat >>confdefs.h <<_ACEOF
37344 #define HAVE_LIBZ 1
37345 _ACEOF
37346
37347 LIBS="-lz $LIBS"
37348
37349 else
37350 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
37351 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
37352 as_fn_error $? "
37353 *** uncompress() missing, zlib-devel package required
37354 See \`config.log' for more details" "$LINENO" 5; }
37355 fi
37356
37357
37358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for crc32 in -lz" >&5
37359 $as_echo_n "checking for crc32 in -lz... " >&6; }
37360 if ${ac_cv_lib_z_crc32+:} false; then :
37361 $as_echo_n "(cached) " >&6
37362 else
37363 ac_check_lib_save_LIBS=$LIBS
37364 LIBS="-lz $LIBS"
37365 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37366 /* end confdefs.h. */
37367
37368 /* Override any GCC internal prototype to avoid an error.
37369 Use char because int might match the return type of a GCC
37370 builtin and then its argument prototype would still apply. */
37371 #ifdef __cplusplus
37372 extern "C"
37373 #endif
37374 char crc32 ();
37375 int
37376 main ()
37377 {
37378 return crc32 ();
37379 ;
37380 return 0;
37381 }
37382 _ACEOF
37383 if ac_fn_c_try_link "$LINENO"; then :
37384 ac_cv_lib_z_crc32=yes
37385 else
37386 ac_cv_lib_z_crc32=no
37387 fi
37388 rm -f core conftest.err conftest.$ac_objext \
37389 conftest$ac_exeext conftest.$ac_ext
37390 LIBS=$ac_check_lib_save_LIBS
37391 fi
37392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_crc32" >&5
37393 $as_echo "$ac_cv_lib_z_crc32" >&6; }
37394 if test "x$ac_cv_lib_z_crc32" = xyes; then :
37395 cat >>confdefs.h <<_ACEOF
37396 #define HAVE_LIBZ 1
37397 _ACEOF
37398
37399 LIBS="-lz $LIBS"
37400
37401 else
37402 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
37403 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
37404 as_fn_error $? "
37405 *** crc32() missing, zlib-devel package required
37406 See \`config.log' for more details" "$LINENO" 5; }
37407 fi
37408
37409
37410 ZLIB="-lz"
37411
37412
37413 $as_echo "#define HAVE_ZLIB 1" >>confdefs.h
37414
37415
37416
37417 LIBUUID=
37418
37419 ac_fn_c_check_header_mongrel "$LINENO" "uuid/uuid.h" "ac_cv_header_uuid_uuid_h" "$ac_includes_default"
37420 if test "x$ac_cv_header_uuid_uuid_h" = xyes; then :
37421
37422 else
37423 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
37424 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
37425 as_fn_error $? "
37426 *** uuid/uuid.h missing, libuuid-devel package required
37427 See \`config.log' for more details" "$LINENO" 5; }
37428 fi
37429
37430
37431
37432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uuid_generate in -luuid" >&5
37433 $as_echo_n "checking for uuid_generate in -luuid... " >&6; }
37434 if ${ac_cv_lib_uuid_uuid_generate+:} false; then :
37435 $as_echo_n "(cached) " >&6
37436 else
37437 ac_check_lib_save_LIBS=$LIBS
37438 LIBS="-luuid $LIBS"
37439 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37440 /* end confdefs.h. */
37441
37442 /* Override any GCC internal prototype to avoid an error.
37443 Use char because int might match the return type of a GCC
37444 builtin and then its argument prototype would still apply. */
37445 #ifdef __cplusplus
37446 extern "C"
37447 #endif
37448 char uuid_generate ();
37449 int
37450 main ()
37451 {
37452 return uuid_generate ();
37453 ;
37454 return 0;
37455 }
37456 _ACEOF
37457 if ac_fn_c_try_link "$LINENO"; then :
37458 ac_cv_lib_uuid_uuid_generate=yes
37459 else
37460 ac_cv_lib_uuid_uuid_generate=no
37461 fi
37462 rm -f core conftest.err conftest.$ac_objext \
37463 conftest$ac_exeext conftest.$ac_ext
37464 LIBS=$ac_check_lib_save_LIBS
37465 fi
37466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_uuid_uuid_generate" >&5
37467 $as_echo "$ac_cv_lib_uuid_uuid_generate" >&6; }
37468 if test "x$ac_cv_lib_uuid_uuid_generate" = xyes; then :
37469 cat >>confdefs.h <<_ACEOF
37470 #define HAVE_LIBUUID 1
37471 _ACEOF
37472
37473 LIBS="-luuid $LIBS"
37474
37475 else
37476 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
37477 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
37478 as_fn_error $? "
37479 *** uuid_generate() missing, libuuid-devel package required
37480 See \`config.log' for more details" "$LINENO" 5; }
37481 fi
37482
37483
37484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uuid_is_null in -luuid" >&5
37485 $as_echo_n "checking for uuid_is_null in -luuid... " >&6; }
37486 if ${ac_cv_lib_uuid_uuid_is_null+:} false; then :
37487 $as_echo_n "(cached) " >&6
37488 else
37489 ac_check_lib_save_LIBS=$LIBS
37490 LIBS="-luuid $LIBS"
37491 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37492 /* end confdefs.h. */
37493
37494 /* Override any GCC internal prototype to avoid an error.
37495 Use char because int might match the return type of a GCC
37496 builtin and then its argument prototype would still apply. */
37497 #ifdef __cplusplus
37498 extern "C"
37499 #endif
37500 char uuid_is_null ();
37501 int
37502 main ()
37503 {
37504 return uuid_is_null ();
37505 ;
37506 return 0;
37507 }
37508 _ACEOF
37509 if ac_fn_c_try_link "$LINENO"; then :
37510 ac_cv_lib_uuid_uuid_is_null=yes
37511 else
37512 ac_cv_lib_uuid_uuid_is_null=no
37513 fi
37514 rm -f core conftest.err conftest.$ac_objext \
37515 conftest$ac_exeext conftest.$ac_ext
37516 LIBS=$ac_check_lib_save_LIBS
37517 fi
37518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_uuid_uuid_is_null" >&5
37519 $as_echo "$ac_cv_lib_uuid_uuid_is_null" >&6; }
37520 if test "x$ac_cv_lib_uuid_uuid_is_null" = xyes; then :
37521 cat >>confdefs.h <<_ACEOF
37522 #define HAVE_LIBUUID 1
37523 _ACEOF
37524
37525 LIBS="-luuid $LIBS"
37526
37527 else
37528 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
37529 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
37530 as_fn_error $? "
37531 *** uuid_is_null() missing, libuuid-devel package required
37532 See \`config.log' for more details" "$LINENO" 5; }
37533 fi
37534
37535
37536 LIBUUID="-luuid"
37537
37538
37539 $as_echo "#define HAVE_LIBUUID 1" >>confdefs.h
37540
37541
37542
37543
37544 # Check whether --with-blkid was given.
37545 if test "${with_blkid+set}" = set; then :
37546 withval=$with_blkid;
37547 else
37548 with_blkid=check
37549 fi
37550
37551
37552 LIBBLKID=
37553 if test "x$with_blkid" = xyes; then :
37554
37555 LIBBLKID="-lblkid"
37556
37557
37558 $as_echo "#define HAVE_LIBBLKID 1" >>confdefs.h
37559
37560
37561 fi
37562
37563 if test "x$with_blkid" = xcheck; then :
37564
37565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for blkid_get_cache in -lblkid" >&5
37566 $as_echo_n "checking for blkid_get_cache in -lblkid... " >&6; }
37567 if ${ac_cv_lib_blkid_blkid_get_cache+:} false; then :
37568 $as_echo_n "(cached) " >&6
37569 else
37570 ac_check_lib_save_LIBS=$LIBS
37571 LIBS="-lblkid $LIBS"
37572 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37573 /* end confdefs.h. */
37574
37575 /* Override any GCC internal prototype to avoid an error.
37576 Use char because int might match the return type of a GCC
37577 builtin and then its argument prototype would still apply. */
37578 #ifdef __cplusplus
37579 extern "C"
37580 #endif
37581 char blkid_get_cache ();
37582 int
37583 main ()
37584 {
37585 return blkid_get_cache ();
37586 ;
37587 return 0;
37588 }
37589 _ACEOF
37590 if ac_fn_c_try_link "$LINENO"; then :
37591 ac_cv_lib_blkid_blkid_get_cache=yes
37592 else
37593 ac_cv_lib_blkid_blkid_get_cache=no
37594 fi
37595 rm -f core conftest.err conftest.$ac_objext \
37596 conftest$ac_exeext conftest.$ac_ext
37597 LIBS=$ac_check_lib_save_LIBS
37598 fi
37599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_blkid_blkid_get_cache" >&5
37600 $as_echo "$ac_cv_lib_blkid_blkid_get_cache" >&6; }
37601 if test "x$ac_cv_lib_blkid_blkid_get_cache" = xyes; then :
37602
37603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for blkid zfs support" >&5
37604 $as_echo_n "checking for blkid zfs support... " >&6; }
37605
37606 ZFS_DEV=`mktemp`
37607 truncate -s 64M $ZFS_DEV
37608 echo -en "\x0c\xb1\xba\0\0\0\0\0" | \
37609 dd of=$ZFS_DEV bs=1k count=8 \
37610 seek=128 conv=notrunc &>/dev/null \
37611 >/dev/null 2>/dev/null
37612 echo -en "\x0c\xb1\xba\0\0\0\0\0" | \
37613 dd of=$ZFS_DEV bs=1k count=8 \
37614 seek=132 conv=notrunc &>/dev/null \
37615 >/dev/null 2>/dev/null
37616 echo -en "\x0c\xb1\xba\0\0\0\0\0" | \
37617 dd of=$ZFS_DEV bs=1k count=8 \
37618 seek=136 conv=notrunc &>/dev/null \
37619 >/dev/null 2>/dev/null
37620 echo -en "\x0c\xb1\xba\0\0\0\0\0" | \
37621 dd of=$ZFS_DEV bs=1k count=8 \
37622 seek=140 conv=notrunc &>/dev/null \
37623 >/dev/null 2>/dev/null
37624
37625 saved_LIBS="$LIBS"
37626 LIBS="-lblkid"
37627
37628 if test "$cross_compiling" = yes; then :
37629 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
37630 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
37631 as_fn_error $? "cannot run test program while cross compiling
37632 See \`config.log' for more details" "$LINENO" 5; }
37633 else
37634 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37635 /* end confdefs.h. */
37636
37637 #include <stdio.h>
37638 #include <stdlib.h>
37639 #include <blkid/blkid.h>
37640
37641 int
37642 main ()
37643 {
37644
37645 blkid_cache cache;
37646 char *value;
37647
37648 if (blkid_get_cache(&cache, NULL) < 0)
37649 return 1;
37650
37651 value = blkid_get_tag_value(cache, "TYPE",
37652 "$ZFS_DEV");
37653 if (!value) {
37654 blkid_put_cache(cache);
37655 return 2;
37656 }
37657
37658 if (strcmp(value, "zfs_member")) {
37659 free(value);
37660 blkid_put_cache(cache);
37661 return 0;
37662 }
37663
37664 free(value);
37665 blkid_put_cache(cache);
37666
37667 ;
37668 return 0;
37669 }
37670 _ACEOF
37671 if ac_fn_c_try_run "$LINENO"; then :
37672
37673 rm -f $ZFS_DEV
37674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
37675 $as_echo "yes" >&6; }
37676 LIBBLKID="-lblkid"
37677
37678
37679 $as_echo "#define HAVE_LIBBLKID 1" >>confdefs.h
37680
37681
37682 else
37683
37684 rm -f $ZFS_DEV
37685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
37686 $as_echo "no" >&6; }
37687 if test "x$with_blkid" != xcheck; then :
37688 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
37689 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
37690 as_fn_error $? "--with-blkid given but unavailable
37691 See \`config.log' for more details" "$LINENO" 5; }
37692 fi
37693
37694 fi
37695 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
37696 conftest.$ac_objext conftest.beam conftest.$ac_ext
37697 fi
37698
37699
37700 LIBS="$saved_LIBS"
37701
37702 else
37703
37704 if test "x$with_blkid" != xcheck; then :
37705 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
37706 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
37707 as_fn_error $? "--with-blkid given but unavailable
37708 See \`config.log' for more details" "$LINENO" 5; }
37709 fi
37710
37711
37712 fi
37713
37714
37715 fi
37716
37717
37718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -Wframe-larger-than=<size> support" >&5
37719 $as_echo_n "checking for -Wframe-larger-than=<size> support... " >&6; }
37720
37721 saved_flags="$CFLAGS"
37722 CFLAGS="$CFLAGS -Wframe-larger-than=1024"
37723
37724 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37725 /* end confdefs.h. */
37726
37727 int
37728 main ()
37729 {
37730
37731 ;
37732 return 0;
37733 }
37734 _ACEOF
37735 if ac_fn_c_try_compile "$LINENO"; then :
37736
37737 FRAME_LARGER_THAN=-Wframe-larger-than=1024
37738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
37739 $as_echo "yes" >&6; }
37740
37741 else
37742
37743 FRAME_LARGER_THAN=
37744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
37745 $as_echo "no" >&6; }
37746
37747 fi
37748 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37749
37750 CFLAGS="$saved_flags"
37751
37752
37753
37754 if test "x$runstatedir" = x; then
37755 runstatedir='${localstatedir}/run'
37756
37757 fi
37758
37759
37760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking makedev() is declared in sys/sysmacros.h" >&5
37761 $as_echo_n "checking makedev() is declared in sys/sysmacros.h... " >&6; }
37762 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37763 /* end confdefs.h. */
37764
37765 #include <sys/sysmacros.h>
37766
37767 int
37768 main ()
37769 {
37770
37771 int k;
37772 k = makedev(0,0);
37773
37774 ;
37775 return 0;
37776 }
37777 _ACEOF
37778 if ac_fn_c_try_compile "$LINENO"; then :
37779
37780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
37781 $as_echo "yes" >&6; }
37782
37783 $as_echo "#define HAVE_MAKEDEV_IN_SYSMACROS 1" >>confdefs.h
37784
37785
37786 else
37787
37788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
37789 $as_echo "no" >&6; }
37790
37791 fi
37792 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37793
37794
37795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking makedev() is declared in sys/mkdev.h" >&5
37796 $as_echo_n "checking makedev() is declared in sys/mkdev.h... " >&6; }
37797 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37798 /* end confdefs.h. */
37799
37800 #include <sys/mkdev.h>
37801
37802 int
37803 main ()
37804 {
37805
37806 int k;
37807 k = makedev(0,0);
37808
37809 ;
37810 return 0;
37811 }
37812 _ACEOF
37813 if ac_fn_c_try_compile "$LINENO"; then :
37814
37815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
37816 $as_echo "yes" >&6; }
37817
37818 $as_echo "#define HAVE_MAKEDEV_IN_MKDEV 1" >>confdefs.h
37819
37820
37821 else
37822
37823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
37824 $as_echo "no" >&6; }
37825
37826 fi
37827 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37828
37829
37830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -Wno-format-truncation support" >&5
37831 $as_echo_n "checking for -Wno-format-truncation support... " >&6; }
37832
37833 saved_flags="$CFLAGS"
37834 CFLAGS="$CFLAGS -Wno-format-truncation"
37835
37836 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37837 /* end confdefs.h. */
37838
37839 int
37840 main ()
37841 {
37842
37843 ;
37844 return 0;
37845 }
37846 _ACEOF
37847 if ac_fn_c_try_compile "$LINENO"; then :
37848
37849 NO_FORMAT_TRUNCATION=-Wno-format-truncation
37850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
37851 $as_echo "yes" >&6; }
37852
37853 else
37854
37855 NO_FORMAT_TRUNCATION=
37856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
37857 $as_echo "no" >&6; }
37858
37859 fi
37860 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37861
37862 CFLAGS="$saved_flags"
37863
37864
37865 for ac_func in mlockall
37866 do :
37867 ac_fn_c_check_func "$LINENO" "mlockall" "ac_cv_func_mlockall"
37868 if test "x$ac_cv_func_mlockall" = xyes; then :
37869 cat >>confdefs.h <<_ACEOF
37870 #define HAVE_MLOCKALL 1
37871 _ACEOF
37872
37873 fi
37874 done
37875
37876 ;;
37877 srpm) ;;
37878 *)
37879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Error!" >&5
37880 $as_echo "Error!" >&6; }
37881 as_fn_error $? "Bad value \"$ZFS_CONFIG\" for --with-config,
37882 user kernel|user|all|srpm" "$LINENO" 5 ;;
37883 esac
37884
37885 if test "$ZFS_CONFIG" = user -o "$ZFS_CONFIG" = all; then
37886 CONFIG_USER_TRUE=
37887 CONFIG_USER_FALSE='#'
37888 else
37889 CONFIG_USER_TRUE='#'
37890 CONFIG_USER_FALSE=
37891 fi
37892
37893 if test "$ZFS_CONFIG" = kernel -o "$ZFS_CONFIG" = all &&
37894 test "x$enable_linux_builtin" != xyes ; then
37895 CONFIG_KERNEL_TRUE=
37896 CONFIG_KERNEL_FALSE='#'
37897 else
37898 CONFIG_KERNEL_TRUE='#'
37899 CONFIG_KERNEL_FALSE=
37900 fi
37901
37902
37903
37904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether debugging is enabled" >&5
37905 $as_echo_n "checking whether debugging is enabled... " >&6; }
37906 # Check whether --enable-debug was given.
37907 if test "${enable_debug+set}" = set; then :
37908 enableval=$enable_debug;
37909 else
37910 enable_debug=no
37911 fi
37912
37913
37914 if test "x$enable_debug" = xyes; then :
37915
37916 KERNELCPPFLAGS="${KERNELCPPFLAGS} -DDEBUG -Werror"
37917 HOSTCFLAGS="${HOSTCFLAGS} -DDEBUG -Werror"
37918 DEBUG_CFLAGS="-DDEBUG -Werror"
37919 DEBUG_STACKFLAGS="-fstack-check"
37920 DEBUG_ZFS="_with_debug"
37921
37922 $as_echo "#define ZFS_DEBUG 1" >>confdefs.h
37923
37924
37925 else
37926
37927 KERNELCPPFLAGS="${KERNELCPPFLAGS} -DNDEBUG "
37928 HOSTCFLAGS="${HOSTCFLAGS} -DNDEBUG "
37929 DEBUG_CFLAGS="-DNDEBUG"
37930 DEBUG_STACKFLAGS=""
37931 DEBUG_ZFS="_without_debug"
37932
37933 fi
37934
37935
37936
37937
37938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_debug" >&5
37939 $as_echo "$enable_debug" >&6; }
37940
37941
37942 # Check whether --enable-debug-dmu-tx was given.
37943 if test "${enable_debug_dmu_tx+set}" = set; then :
37944 enableval=$enable_debug_dmu_tx;
37945 else
37946 enable_debug_dmu_tx=no
37947 fi
37948
37949
37950 if test "x$enable_debug_dmu_tx" = xyes; then :
37951
37952 KERNELCPPFLAGS="${KERNELCPPFLAGS} -DDEBUG_DMU_TX"
37953 DEBUG_DMU_TX="_with_debug_dmu_tx"
37954
37955 $as_echo "#define DEBUG_DMU_TX 1" >>confdefs.h
37956
37957
37958 else
37959
37960 DEBUG_DMU_TX="_without_debug_dmu_tx"
37961
37962 fi
37963
37964
37965 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dmu tx validation is enabled" >&5
37966 $as_echo_n "checking whether dmu tx validation is enabled... " >&6; }
37967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_debug_dmu_tx" >&5
37968 $as_echo "$enable_debug_dmu_tx" >&6; }
37969
37970
37971 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"
37972
37973
37974 cat >confcache <<\_ACEOF
37975 # This file is a shell script that caches the results of configure
37976 # tests run on this system so they can be shared between configure
37977 # scripts and configure runs, see configure's option --config-cache.
37978 # It is not useful on other systems. If it contains results you don't
37979 # want to keep, you may remove or edit it.
37980 #
37981 # config.status only pays attention to the cache file if you give it
37982 # the --recheck option to rerun configure.
37983 #
37984 # `ac_cv_env_foo' variables (set or unset) will be overridden when
37985 # loading this file, other *unset* `ac_cv_foo' will be assigned the
37986 # following values.
37987
37988 _ACEOF
37989
37990 # The following way of writing the cache mishandles newlines in values,
37991 # but we know of no workaround that is simple, portable, and efficient.
37992 # So, we kill variables containing newlines.
37993 # Ultrix sh set writes to stderr and can't be redirected directly,
37994 # and sets the high bit in the cache file unless we assign to the vars.
37995 (
37996 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
37997 eval ac_val=\$$ac_var
37998 case $ac_val in #(
37999 *${as_nl}*)
38000 case $ac_var in #(
38001 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
38002 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
38003 esac
38004 case $ac_var in #(
38005 _ | IFS | as_nl) ;; #(
38006 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
38007 *) { eval $ac_var=; unset $ac_var;} ;;
38008 esac ;;
38009 esac
38010 done
38011
38012 (set) 2>&1 |
38013 case $as_nl`(ac_space=' '; set) 2>&1` in #(
38014 *${as_nl}ac_space=\ *)
38015 # `set' does not quote correctly, so add quotes: double-quote
38016 # substitution turns \\\\ into \\, and sed turns \\ into \.
38017 sed -n \
38018 "s/'/'\\\\''/g;
38019 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
38020 ;; #(
38021 *)
38022 # `set' quotes correctly as required by POSIX, so do not add quotes.
38023 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
38024 ;;
38025 esac |
38026 sort
38027 ) |
38028 sed '
38029 /^ac_cv_env_/b end
38030 t clear
38031 :clear
38032 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
38033 t end
38034 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
38035 :end' >>confcache
38036 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
38037 if test -w "$cache_file"; then
38038 if test "x$cache_file" != "x/dev/null"; then
38039 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
38040 $as_echo "$as_me: updating cache $cache_file" >&6;}
38041 if test ! -f "$cache_file" || test -h "$cache_file"; then
38042 cat confcache >"$cache_file"
38043 else
38044 case $cache_file in #(
38045 */* | ?:*)
38046 mv -f confcache "$cache_file"$$ &&
38047 mv -f "$cache_file"$$ "$cache_file" ;; #(
38048 *)
38049 mv -f confcache "$cache_file" ;;
38050 esac
38051 fi
38052 fi
38053 else
38054 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
38055 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
38056 fi
38057 fi
38058 rm -f confcache
38059
38060 test "x$prefix" = xNONE && prefix=$ac_default_prefix
38061 # Let make expand exec_prefix.
38062 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
38063
38064 DEFS=-DHAVE_CONFIG_H
38065
38066 ac_libobjs=
38067 ac_ltlibobjs=
38068 U=
38069 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
38070 # 1. Remove the extension, and $U if already installed.
38071 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
38072 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
38073 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
38074 # will be set to the directory where LIBOBJS objects are built.
38075 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
38076 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
38077 done
38078 LIBOBJS=$ac_libobjs
38079
38080 LTLIBOBJS=$ac_ltlibobjs
38081
38082
38083 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
38084 as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
38085 Usually this means the macro was only invoked conditionally." "$LINENO" 5
38086 fi
38087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
38088 $as_echo_n "checking that generated files are newer than configure... " >&6; }
38089 if test -n "$am_sleep_pid"; then
38090 # Hide warnings about reused PIDs.
38091 wait $am_sleep_pid 2>/dev/null
38092 fi
38093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
38094 $as_echo "done" >&6; }
38095 if test -n "$EXEEXT"; then
38096 am__EXEEXT_TRUE=
38097 am__EXEEXT_FALSE='#'
38098 else
38099 am__EXEEXT_TRUE='#'
38100 am__EXEEXT_FALSE=
38101 fi
38102
38103 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
38104 as_fn_error $? "conditional \"AMDEP\" was never defined.
38105 Usually this means the macro was only invoked conditionally." "$LINENO" 5
38106 fi
38107 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
38108 as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
38109 Usually this means the macro was only invoked conditionally." "$LINENO" 5
38110 fi
38111 if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then
38112 as_fn_error $? "conditional \"am__fastdepCCAS\" was never defined.
38113 Usually this means the macro was only invoked conditionally." "$LINENO" 5
38114 fi
38115 if test -z "${CONFIG_USER_TRUE}" && test -z "${CONFIG_USER_FALSE}"; then
38116 as_fn_error $? "conditional \"CONFIG_USER\" was never defined.
38117 Usually this means the macro was only invoked conditionally." "$LINENO" 5
38118 fi
38119 if test -z "${CONFIG_KERNEL_TRUE}" && test -z "${CONFIG_KERNEL_FALSE}"; then
38120 as_fn_error $? "conditional \"CONFIG_KERNEL\" was never defined.
38121 Usually this means the macro was only invoked conditionally." "$LINENO" 5
38122 fi
38123
38124 : "${CONFIG_STATUS=./config.status}"
38125 ac_write_fail=0
38126 ac_clean_files_save=$ac_clean_files
38127 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
38128 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
38129 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
38130 as_write_fail=0
38131 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
38132 #! $SHELL
38133 # Generated by $as_me.
38134 # Run this file to recreate the current configuration.
38135 # Compiler output produced by configure, useful for debugging
38136 # configure, is in config.log if it exists.
38137
38138 debug=false
38139 ac_cs_recheck=false
38140 ac_cs_silent=false
38141
38142 SHELL=\${CONFIG_SHELL-$SHELL}
38143 export SHELL
38144 _ASEOF
38145 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
38146 ## -------------------- ##
38147 ## M4sh Initialization. ##
38148 ## -------------------- ##
38149
38150 # Be more Bourne compatible
38151 DUALCASE=1; export DUALCASE # for MKS sh
38152 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
38153 emulate sh
38154 NULLCMD=:
38155 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
38156 # is contrary to our usage. Disable this feature.
38157 alias -g '${1+"$@"}'='"$@"'
38158 setopt NO_GLOB_SUBST
38159 else
38160 case `(set -o) 2>/dev/null` in #(
38161 *posix*) :
38162 set -o posix ;; #(
38163 *) :
38164 ;;
38165 esac
38166 fi
38167
38168
38169 as_nl='
38170 '
38171 export as_nl
38172 # Printing a long string crashes Solaris 7 /usr/bin/printf.
38173 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
38174 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
38175 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
38176 # Prefer a ksh shell builtin over an external printf program on Solaris,
38177 # but without wasting forks for bash or zsh.
38178 if test -z "$BASH_VERSION$ZSH_VERSION" \
38179 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
38180 as_echo='print -r --'
38181 as_echo_n='print -rn --'
38182 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
38183 as_echo='printf %s\n'
38184 as_echo_n='printf %s'
38185 else
38186 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
38187 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
38188 as_echo_n='/usr/ucb/echo -n'
38189 else
38190 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
38191 as_echo_n_body='eval
38192 arg=$1;
38193 case $arg in #(
38194 *"$as_nl"*)
38195 expr "X$arg" : "X\\(.*\\)$as_nl";
38196 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
38197 esac;
38198 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
38199 '
38200 export as_echo_n_body
38201 as_echo_n='sh -c $as_echo_n_body as_echo'
38202 fi
38203 export as_echo_body
38204 as_echo='sh -c $as_echo_body as_echo'
38205 fi
38206
38207 # The user is always right.
38208 if test "${PATH_SEPARATOR+set}" != set; then
38209 PATH_SEPARATOR=:
38210 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
38211 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
38212 PATH_SEPARATOR=';'
38213 }
38214 fi
38215
38216
38217 # IFS
38218 # We need space, tab and new line, in precisely that order. Quoting is
38219 # there to prevent editors from complaining about space-tab.
38220 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
38221 # splitting by setting IFS to empty value.)
38222 IFS=" "" $as_nl"
38223
38224 # Find who we are. Look in the path if we contain no directory separator.
38225 as_myself=
38226 case $0 in #((
38227 *[\\/]* ) as_myself=$0 ;;
38228 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
38229 for as_dir in $PATH
38230 do
38231 IFS=$as_save_IFS
38232 test -z "$as_dir" && as_dir=.
38233 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
38234 done
38235 IFS=$as_save_IFS
38236
38237 ;;
38238 esac
38239 # We did not find ourselves, most probably we were run as `sh COMMAND'
38240 # in which case we are not to be found in the path.
38241 if test "x$as_myself" = x; then
38242 as_myself=$0
38243 fi
38244 if test ! -f "$as_myself"; then
38245 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
38246 exit 1
38247 fi
38248
38249 # Unset variables that we do not need and which cause bugs (e.g. in
38250 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
38251 # suppresses any "Segmentation fault" message there. '((' could
38252 # trigger a bug in pdksh 5.2.14.
38253 for as_var in BASH_ENV ENV MAIL MAILPATH
38254 do eval test x\${$as_var+set} = xset \
38255 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
38256 done
38257 PS1='$ '
38258 PS2='> '
38259 PS4='+ '
38260
38261 # NLS nuisances.
38262 LC_ALL=C
38263 export LC_ALL
38264 LANGUAGE=C
38265 export LANGUAGE
38266
38267 # CDPATH.
38268 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
38269
38270
38271 # as_fn_error STATUS ERROR [LINENO LOG_FD]
38272 # ----------------------------------------
38273 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
38274 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
38275 # script with STATUS, using 1 if that was 0.
38276 as_fn_error ()
38277 {
38278 as_status=$1; test $as_status -eq 0 && as_status=1
38279 if test "$4"; then
38280 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
38281 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
38282 fi
38283 $as_echo "$as_me: error: $2" >&2
38284 as_fn_exit $as_status
38285 } # as_fn_error
38286
38287
38288 # as_fn_set_status STATUS
38289 # -----------------------
38290 # Set $? to STATUS, without forking.
38291 as_fn_set_status ()
38292 {
38293 return $1
38294 } # as_fn_set_status
38295
38296 # as_fn_exit STATUS
38297 # -----------------
38298 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
38299 as_fn_exit ()
38300 {
38301 set +e
38302 as_fn_set_status $1
38303 exit $1
38304 } # as_fn_exit
38305
38306 # as_fn_unset VAR
38307 # ---------------
38308 # Portably unset VAR.
38309 as_fn_unset ()
38310 {
38311 { eval $1=; unset $1;}
38312 }
38313 as_unset=as_fn_unset
38314 # as_fn_append VAR VALUE
38315 # ----------------------
38316 # Append the text in VALUE to the end of the definition contained in VAR. Take
38317 # advantage of any shell optimizations that allow amortized linear growth over
38318 # repeated appends, instead of the typical quadratic growth present in naive
38319 # implementations.
38320 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
38321 eval 'as_fn_append ()
38322 {
38323 eval $1+=\$2
38324 }'
38325 else
38326 as_fn_append ()
38327 {
38328 eval $1=\$$1\$2
38329 }
38330 fi # as_fn_append
38331
38332 # as_fn_arith ARG...
38333 # ------------------
38334 # Perform arithmetic evaluation on the ARGs, and store the result in the
38335 # global $as_val. Take advantage of shells that can avoid forks. The arguments
38336 # must be portable across $(()) and expr.
38337 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
38338 eval 'as_fn_arith ()
38339 {
38340 as_val=$(( $* ))
38341 }'
38342 else
38343 as_fn_arith ()
38344 {
38345 as_val=`expr "$@" || test $? -eq 1`
38346 }
38347 fi # as_fn_arith
38348
38349
38350 if expr a : '\(a\)' >/dev/null 2>&1 &&
38351 test "X`expr 00001 : '.*\(...\)'`" = X001; then
38352 as_expr=expr
38353 else
38354 as_expr=false
38355 fi
38356
38357 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
38358 as_basename=basename
38359 else
38360 as_basename=false
38361 fi
38362
38363 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
38364 as_dirname=dirname
38365 else
38366 as_dirname=false
38367 fi
38368
38369 as_me=`$as_basename -- "$0" ||
38370 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
38371 X"$0" : 'X\(//\)$' \| \
38372 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
38373 $as_echo X/"$0" |
38374 sed '/^.*\/\([^/][^/]*\)\/*$/{
38375 s//\1/
38376 q
38377 }
38378 /^X\/\(\/\/\)$/{
38379 s//\1/
38380 q
38381 }
38382 /^X\/\(\/\).*/{
38383 s//\1/
38384 q
38385 }
38386 s/.*/./; q'`
38387
38388 # Avoid depending upon Character Ranges.
38389 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
38390 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
38391 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
38392 as_cr_digits='0123456789'
38393 as_cr_alnum=$as_cr_Letters$as_cr_digits
38394
38395 ECHO_C= ECHO_N= ECHO_T=
38396 case `echo -n x` in #(((((
38397 -n*)
38398 case `echo 'xy\c'` in
38399 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
38400 xy) ECHO_C='\c';;
38401 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
38402 ECHO_T=' ';;
38403 esac;;
38404 *)
38405 ECHO_N='-n';;
38406 esac
38407
38408 rm -f conf$$ conf$$.exe conf$$.file
38409 if test -d conf$$.dir; then
38410 rm -f conf$$.dir/conf$$.file
38411 else
38412 rm -f conf$$.dir
38413 mkdir conf$$.dir 2>/dev/null
38414 fi
38415 if (echo >conf$$.file) 2>/dev/null; then
38416 if ln -s conf$$.file conf$$ 2>/dev/null; then
38417 as_ln_s='ln -s'
38418 # ... but there are two gotchas:
38419 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
38420 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
38421 # In both cases, we have to default to `cp -pR'.
38422 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
38423 as_ln_s='cp -pR'
38424 elif ln conf$$.file conf$$ 2>/dev/null; then
38425 as_ln_s=ln
38426 else
38427 as_ln_s='cp -pR'
38428 fi
38429 else
38430 as_ln_s='cp -pR'
38431 fi
38432 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
38433 rmdir conf$$.dir 2>/dev/null
38434
38435
38436 # as_fn_mkdir_p
38437 # -------------
38438 # Create "$as_dir" as a directory, including parents if necessary.
38439 as_fn_mkdir_p ()
38440 {
38441
38442 case $as_dir in #(
38443 -*) as_dir=./$as_dir;;
38444 esac
38445 test -d "$as_dir" || eval $as_mkdir_p || {
38446 as_dirs=
38447 while :; do
38448 case $as_dir in #(
38449 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
38450 *) as_qdir=$as_dir;;
38451 esac
38452 as_dirs="'$as_qdir' $as_dirs"
38453 as_dir=`$as_dirname -- "$as_dir" ||
38454 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
38455 X"$as_dir" : 'X\(//\)[^/]' \| \
38456 X"$as_dir" : 'X\(//\)$' \| \
38457 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
38458 $as_echo X"$as_dir" |
38459 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
38460 s//\1/
38461 q
38462 }
38463 /^X\(\/\/\)[^/].*/{
38464 s//\1/
38465 q
38466 }
38467 /^X\(\/\/\)$/{
38468 s//\1/
38469 q
38470 }
38471 /^X\(\/\).*/{
38472 s//\1/
38473 q
38474 }
38475 s/.*/./; q'`
38476 test -d "$as_dir" && break
38477 done
38478 test -z "$as_dirs" || eval "mkdir $as_dirs"
38479 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
38480
38481
38482 } # as_fn_mkdir_p
38483 if mkdir -p . 2>/dev/null; then
38484 as_mkdir_p='mkdir -p "$as_dir"'
38485 else
38486 test -d ./-p && rmdir ./-p
38487 as_mkdir_p=false
38488 fi
38489
38490
38491 # as_fn_executable_p FILE
38492 # -----------------------
38493 # Test if FILE is an executable regular file.
38494 as_fn_executable_p ()
38495 {
38496 test -f "$1" && test -x "$1"
38497 } # as_fn_executable_p
38498 as_test_x='test -x'
38499 as_executable_p=as_fn_executable_p
38500
38501 # Sed expression to map a string onto a valid CPP name.
38502 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
38503
38504 # Sed expression to map a string onto a valid variable name.
38505 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
38506
38507
38508 exec 6>&1
38509 ## ----------------------------------- ##
38510 ## Main body of $CONFIG_STATUS script. ##
38511 ## ----------------------------------- ##
38512 _ASEOF
38513 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
38514
38515 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
38516 # Save the log message, to keep $0 and so on meaningful, and to
38517 # report actual input values of CONFIG_FILES etc. instead of their
38518 # values after options handling.
38519 ac_log="
38520 This file was extended by zfs $as_me 0.6.5.11, which was
38521 generated by GNU Autoconf 2.69. Invocation command line was
38522
38523 CONFIG_FILES = $CONFIG_FILES
38524 CONFIG_HEADERS = $CONFIG_HEADERS
38525 CONFIG_LINKS = $CONFIG_LINKS
38526 CONFIG_COMMANDS = $CONFIG_COMMANDS
38527 $ $0 $@
38528
38529 on `(hostname || uname -n) 2>/dev/null | sed 1q`
38530 "
38531
38532 _ACEOF
38533
38534 case $ac_config_files in *"
38535 "*) set x $ac_config_files; shift; ac_config_files=$*;;
38536 esac
38537
38538 case $ac_config_headers in *"
38539 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
38540 esac
38541
38542
38543 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
38544 # Files that config.status was made for.
38545 config_files="$ac_config_files"
38546 config_headers="$ac_config_headers"
38547 config_commands="$ac_config_commands"
38548
38549 _ACEOF
38550
38551 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
38552 ac_cs_usage="\
38553 \`$as_me' instantiates files and other configuration actions
38554 from templates according to the current configuration. Unless the files
38555 and actions are specified as TAGs, all are instantiated by default.
38556
38557 Usage: $0 [OPTION]... [TAG]...
38558
38559 -h, --help print this help, then exit
38560 -V, --version print version number and configuration settings, then exit
38561 --config print configuration, then exit
38562 -q, --quiet, --silent
38563 do not print progress messages
38564 -d, --debug don't remove temporary files
38565 --recheck update $as_me by reconfiguring in the same conditions
38566 --file=FILE[:TEMPLATE]
38567 instantiate the configuration file FILE
38568 --header=FILE[:TEMPLATE]
38569 instantiate the configuration header FILE
38570
38571 Configuration files:
38572 $config_files
38573
38574 Configuration headers:
38575 $config_headers
38576
38577 Configuration commands:
38578 $config_commands
38579
38580 Report bugs to the package provider."
38581
38582 _ACEOF
38583 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
38584 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
38585 ac_cs_version="\\
38586 zfs config.status 0.6.5.11
38587 configured by $0, generated by GNU Autoconf 2.69,
38588 with options \\"\$ac_cs_config\\"
38589
38590 Copyright (C) 2012 Free Software Foundation, Inc.
38591 This config.status script is free software; the Free Software Foundation
38592 gives unlimited permission to copy, distribute and modify it."
38593
38594 ac_pwd='$ac_pwd'
38595 srcdir='$srcdir'
38596 INSTALL='$INSTALL'
38597 MKDIR_P='$MKDIR_P'
38598 AWK='$AWK'
38599 test -n "\$AWK" || AWK=awk
38600 _ACEOF
38601
38602 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
38603 # The default lists apply if the user does not specify any file.
38604 ac_need_defaults=:
38605 while test $# != 0
38606 do
38607 case $1 in
38608 --*=?*)
38609 ac_option=`expr "X$1" : 'X\([^=]*\)='`
38610 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
38611 ac_shift=:
38612 ;;
38613 --*=)
38614 ac_option=`expr "X$1" : 'X\([^=]*\)='`
38615 ac_optarg=
38616 ac_shift=:
38617 ;;
38618 *)
38619 ac_option=$1
38620 ac_optarg=$2
38621 ac_shift=shift
38622 ;;
38623 esac
38624
38625 case $ac_option in
38626 # Handling of the options.
38627 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
38628 ac_cs_recheck=: ;;
38629 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
38630 $as_echo "$ac_cs_version"; exit ;;
38631 --config | --confi | --conf | --con | --co | --c )
38632 $as_echo "$ac_cs_config"; exit ;;
38633 --debug | --debu | --deb | --de | --d | -d )
38634 debug=: ;;
38635 --file | --fil | --fi | --f )
38636 $ac_shift
38637 case $ac_optarg in
38638 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
38639 '') as_fn_error $? "missing file argument" ;;
38640 esac
38641 as_fn_append CONFIG_FILES " '$ac_optarg'"
38642 ac_need_defaults=false;;
38643 --header | --heade | --head | --hea )
38644 $ac_shift
38645 case $ac_optarg in
38646 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
38647 esac
38648 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
38649 ac_need_defaults=false;;
38650 --he | --h)
38651 # Conflict between --help and --header
38652 as_fn_error $? "ambiguous option: \`$1'
38653 Try \`$0 --help' for more information.";;
38654 --help | --hel | -h )
38655 $as_echo "$ac_cs_usage"; exit ;;
38656 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
38657 | -silent | --silent | --silen | --sile | --sil | --si | --s)
38658 ac_cs_silent=: ;;
38659
38660 # This is an error.
38661 -*) as_fn_error $? "unrecognized option: \`$1'
38662 Try \`$0 --help' for more information." ;;
38663
38664 *) as_fn_append ac_config_targets " $1"
38665 ac_need_defaults=false ;;
38666
38667 esac
38668 shift
38669 done
38670
38671 ac_configure_extra_args=
38672
38673 if $ac_cs_silent; then
38674 exec 6>/dev/null
38675 ac_configure_extra_args="$ac_configure_extra_args --silent"
38676 fi
38677
38678 _ACEOF
38679 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
38680 if \$ac_cs_recheck; then
38681 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
38682 shift
38683 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
38684 CONFIG_SHELL='$SHELL'
38685 export CONFIG_SHELL
38686 exec "\$@"
38687 fi
38688
38689 _ACEOF
38690 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
38691 exec 5>>config.log
38692 {
38693 echo
38694 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
38695 ## Running $as_me. ##
38696 _ASBOX
38697 $as_echo "$ac_log"
38698 } >&5
38699
38700 _ACEOF
38701 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
38702 #
38703 # INIT-COMMANDS
38704 #
38705 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
38706
38707
38708 # The HP-UX ksh and POSIX shell print the target directory to stdout
38709 # if CDPATH is set.
38710 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
38711
38712 sed_quote_subst='$sed_quote_subst'
38713 double_quote_subst='$double_quote_subst'
38714 delay_variable_subst='$delay_variable_subst'
38715 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
38716 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
38717 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
38718 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
38719 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
38720 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
38721 shared_archive_member_spec='`$ECHO "$shared_archive_member_spec" | $SED "$delay_single_quote_subst"`'
38722 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
38723 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
38724 PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`'
38725 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
38726 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
38727 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
38728 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
38729 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
38730 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
38731 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
38732 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
38733 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
38734 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
38735 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
38736 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
38737 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
38738 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
38739 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
38740 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
38741 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
38742 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
38743 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
38744 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
38745 lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`'
38746 lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`'
38747 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
38748 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
38749 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
38750 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
38751 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
38752 file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`'
38753 want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`'
38754 DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`'
38755 sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`'
38756 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
38757 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
38758 archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`'
38759 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
38760 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
38761 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
38762 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
38763 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
38764 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
38765 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
38766 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
38767 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
38768 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
38769 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
38770 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
38771 lt_cv_sys_global_symbol_to_import='`$ECHO "$lt_cv_sys_global_symbol_to_import" | $SED "$delay_single_quote_subst"`'
38772 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
38773 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"`'
38774 lt_cv_nm_interface='`$ECHO "$lt_cv_nm_interface" | $SED "$delay_single_quote_subst"`'
38775 nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`'
38776 lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`'
38777 lt_cv_truncate_bin='`$ECHO "$lt_cv_truncate_bin" | $SED "$delay_single_quote_subst"`'
38778 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
38779 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
38780 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
38781 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
38782 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
38783 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
38784 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
38785 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
38786 MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`'
38787 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
38788 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
38789 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
38790 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
38791 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
38792 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
38793 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
38794 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
38795 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
38796 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
38797 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
38798 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
38799 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
38800 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
38801 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
38802 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
38803 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
38804 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
38805 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
38806 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
38807 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
38808 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
38809 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
38810 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
38811 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
38812 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
38813 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
38814 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
38815 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
38816 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
38817 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
38818 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
38819 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
38820 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
38821 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
38822 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
38823 postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`'
38824 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
38825 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
38826 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
38827 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
38828 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
38829 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
38830 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
38831 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
38832 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
38833 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
38834 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
38835 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
38836 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
38837 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
38838 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
38839 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
38840 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
38841 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
38842 configure_time_dlsearch_path='`$ECHO "$configure_time_dlsearch_path" | $SED "$delay_single_quote_subst"`'
38843 configure_time_lt_sys_library_path='`$ECHO "$configure_time_lt_sys_library_path" | $SED "$delay_single_quote_subst"`'
38844 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
38845 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
38846 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
38847 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
38848 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
38849 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
38850
38851 LTCC='$LTCC'
38852 LTCFLAGS='$LTCFLAGS'
38853 compiler='$compiler_DEFAULT'
38854
38855 # A function that is used when there is no print builtin or printf.
38856 func_fallback_echo ()
38857 {
38858 eval 'cat <<_LTECHO_EOF
38859 \$1
38860 _LTECHO_EOF'
38861 }
38862
38863 # Quote evaled strings.
38864 for var in SHELL \
38865 ECHO \
38866 PATH_SEPARATOR \
38867 SED \
38868 GREP \
38869 EGREP \
38870 FGREP \
38871 LD \
38872 NM \
38873 LN_S \
38874 lt_SP2NL \
38875 lt_NL2SP \
38876 reload_flag \
38877 OBJDUMP \
38878 deplibs_check_method \
38879 file_magic_cmd \
38880 file_magic_glob \
38881 want_nocaseglob \
38882 DLLTOOL \
38883 sharedlib_from_linklib_cmd \
38884 AR \
38885 AR_FLAGS \
38886 archiver_list_spec \
38887 STRIP \
38888 RANLIB \
38889 CC \
38890 CFLAGS \
38891 compiler \
38892 lt_cv_sys_global_symbol_pipe \
38893 lt_cv_sys_global_symbol_to_cdecl \
38894 lt_cv_sys_global_symbol_to_import \
38895 lt_cv_sys_global_symbol_to_c_name_address \
38896 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
38897 lt_cv_nm_interface \
38898 nm_file_list_spec \
38899 lt_cv_truncate_bin \
38900 lt_prog_compiler_no_builtin_flag \
38901 lt_prog_compiler_pic \
38902 lt_prog_compiler_wl \
38903 lt_prog_compiler_static \
38904 lt_cv_prog_compiler_c_o \
38905 need_locks \
38906 MANIFEST_TOOL \
38907 DSYMUTIL \
38908 NMEDIT \
38909 LIPO \
38910 OTOOL \
38911 OTOOL64 \
38912 shrext_cmds \
38913 export_dynamic_flag_spec \
38914 whole_archive_flag_spec \
38915 compiler_needs_object \
38916 with_gnu_ld \
38917 allow_undefined_flag \
38918 no_undefined_flag \
38919 hardcode_libdir_flag_spec \
38920 hardcode_libdir_separator \
38921 exclude_expsyms \
38922 include_expsyms \
38923 file_list_spec \
38924 variables_saved_for_relink \
38925 libname_spec \
38926 library_names_spec \
38927 soname_spec \
38928 install_override_mode \
38929 finish_eval \
38930 old_striplib \
38931 striplib; do
38932 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
38933 *[\\\\\\\`\\"\\\$]*)
38934 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
38935 ;;
38936 *)
38937 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
38938 ;;
38939 esac
38940 done
38941
38942 # Double-quote double-evaled strings.
38943 for var in reload_cmds \
38944 old_postinstall_cmds \
38945 old_postuninstall_cmds \
38946 old_archive_cmds \
38947 extract_expsyms_cmds \
38948 old_archive_from_new_cmds \
38949 old_archive_from_expsyms_cmds \
38950 archive_cmds \
38951 archive_expsym_cmds \
38952 module_cmds \
38953 module_expsym_cmds \
38954 export_symbols_cmds \
38955 prelink_cmds \
38956 postlink_cmds \
38957 postinstall_cmds \
38958 postuninstall_cmds \
38959 finish_cmds \
38960 sys_lib_search_path_spec \
38961 configure_time_dlsearch_path \
38962 configure_time_lt_sys_library_path; do
38963 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
38964 *[\\\\\\\`\\"\\\$]*)
38965 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
38966 ;;
38967 *)
38968 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
38969 ;;
38970 esac
38971 done
38972
38973 ac_aux_dir='$ac_aux_dir'
38974
38975 # See if we are running on zsh, and set the options that allow our
38976 # commands through without removal of \ escapes INIT.
38977 if test -n "\${ZSH_VERSION+set}"; then
38978 setopt NO_GLOB_SUBST
38979 fi
38980
38981
38982 PACKAGE='$PACKAGE'
38983 VERSION='$VERSION'
38984 RM='$RM'
38985 ofile='$ofile'
38986
38987
38988
38989
38990 _ACEOF
38991
38992 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
38993
38994 # Handling of arguments.
38995 for ac_config_target in $ac_config_targets
38996 do
38997 case $ac_config_target in
38998 "zfs_config.h") CONFIG_HEADERS="$CONFIG_HEADERS zfs_config.h" ;;
38999 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
39000 "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
39001 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
39002 "module/Makefile") CONFIG_FILES="$CONFIG_FILES module/Makefile" ;;
39003 "module/avl/Makefile") CONFIG_FILES="$CONFIG_FILES module/avl/Makefile" ;;
39004 "module/nvpair/Makefile") CONFIG_FILES="$CONFIG_FILES module/nvpair/Makefile" ;;
39005 "module/unicode/Makefile") CONFIG_FILES="$CONFIG_FILES module/unicode/Makefile" ;;
39006 "module/zcommon/Makefile") CONFIG_FILES="$CONFIG_FILES module/zcommon/Makefile" ;;
39007 "module/zfs/Makefile") CONFIG_FILES="$CONFIG_FILES module/zfs/Makefile" ;;
39008 "module/zpios/Makefile") CONFIG_FILES="$CONFIG_FILES module/zpios/Makefile" ;;
39009 "include/Makefile") CONFIG_FILES="$CONFIG_FILES include/Makefile" ;;
39010 "include/linux/Makefile") CONFIG_FILES="$CONFIG_FILES include/linux/Makefile" ;;
39011 "include/sys/Makefile") CONFIG_FILES="$CONFIG_FILES include/sys/Makefile" ;;
39012 "include/sys/fs/Makefile") CONFIG_FILES="$CONFIG_FILES include/sys/fs/Makefile" ;;
39013 "include/sys/fm/Makefile") CONFIG_FILES="$CONFIG_FILES include/sys/fm/Makefile" ;;
39014 "include/sys/fm/fs/Makefile") CONFIG_FILES="$CONFIG_FILES include/sys/fm/fs/Makefile" ;;
39015 "zfs.release") CONFIG_FILES="$CONFIG_FILES zfs.release" ;;
39016
39017 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
39018 esac
39019 done
39020
39021
39022 # If the user did not use the arguments to specify the items to instantiate,
39023 # then the envvar interface is used. Set only those that are not.
39024 # We use the long form for the default assignment because of an extremely
39025 # bizarre bug on SunOS 4.1.3.
39026 if $ac_need_defaults; then
39027 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
39028 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
39029 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
39030 fi
39031
39032 # Have a temporary directory for convenience. Make it in the build tree
39033 # simply because there is no reason against having it here, and in addition,
39034 # creating and moving files from /tmp can sometimes cause problems.
39035 # Hook for its removal unless debugging.
39036 # Note that there is a small window in which the directory will not be cleaned:
39037 # after its creation but before its name has been assigned to `$tmp'.
39038 $debug ||
39039 {
39040 tmp= ac_tmp=
39041 trap 'exit_status=$?
39042 : "${ac_tmp:=$tmp}"
39043 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
39044 ' 0
39045 trap 'as_fn_exit 1' 1 2 13 15
39046 }
39047 # Create a (secure) tmp directory for tmp files.
39048
39049 {
39050 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
39051 test -d "$tmp"
39052 } ||
39053 {
39054 tmp=./conf$$-$RANDOM
39055 (umask 077 && mkdir "$tmp")
39056 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
39057 ac_tmp=$tmp
39058
39059 # Set up the scripts for CONFIG_FILES section.
39060 # No need to generate them if there are no CONFIG_FILES.
39061 # This happens for instance with `./config.status config.h'.
39062 if test -n "$CONFIG_FILES"; then
39063
39064
39065 ac_cr=`echo X | tr X '\015'`
39066 # On cygwin, bash can eat \r inside `` if the user requested igncr.
39067 # But we know of no other shell where ac_cr would be empty at this
39068 # point, so we can use a bashism as a fallback.
39069 if test "x$ac_cr" = x; then
39070 eval ac_cr=\$\'\\r\'
39071 fi
39072 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
39073 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
39074 ac_cs_awk_cr='\\r'
39075 else
39076 ac_cs_awk_cr=$ac_cr
39077 fi
39078
39079 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
39080 _ACEOF
39081
39082
39083 {
39084 echo "cat >conf$$subs.awk <<_ACEOF" &&
39085 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
39086 echo "_ACEOF"
39087 } >conf$$subs.sh ||
39088 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
39089 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
39090 ac_delim='%!_!# '
39091 for ac_last_try in false false false false false :; do
39092 . ./conf$$subs.sh ||
39093 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
39094
39095 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
39096 if test $ac_delim_n = $ac_delim_num; then
39097 break
39098 elif $ac_last_try; then
39099 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
39100 else
39101 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
39102 fi
39103 done
39104 rm -f conf$$subs.sh
39105
39106 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
39107 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
39108 _ACEOF
39109 sed -n '
39110 h
39111 s/^/S["/; s/!.*/"]=/
39112 p
39113 g
39114 s/^[^!]*!//
39115 :repl
39116 t repl
39117 s/'"$ac_delim"'$//
39118 t delim
39119 :nl
39120 h
39121 s/\(.\{148\}\)..*/\1/
39122 t more1
39123 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
39124 p
39125 n
39126 b repl
39127 :more1
39128 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
39129 p
39130 g
39131 s/.\{148\}//
39132 t nl
39133 :delim
39134 h
39135 s/\(.\{148\}\)..*/\1/
39136 t more2
39137 s/["\\]/\\&/g; s/^/"/; s/$/"/
39138 p
39139 b
39140 :more2
39141 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
39142 p
39143 g
39144 s/.\{148\}//
39145 t delim
39146 ' <conf$$subs.awk | sed '
39147 /^[^""]/{
39148 N
39149 s/\n//
39150 }
39151 ' >>$CONFIG_STATUS || ac_write_fail=1
39152 rm -f conf$$subs.awk
39153 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
39154 _ACAWK
39155 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
39156 for (key in S) S_is_set[key] = 1
39157 FS = "\a"
39158
39159 }
39160 {
39161 line = $ 0
39162 nfields = split(line, field, "@")
39163 substed = 0
39164 len = length(field[1])
39165 for (i = 2; i < nfields; i++) {
39166 key = field[i]
39167 keylen = length(key)
39168 if (S_is_set[key]) {
39169 value = S[key]
39170 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
39171 len += length(value) + length(field[++i])
39172 substed = 1
39173 } else
39174 len += 1 + keylen
39175 }
39176
39177 print line
39178 }
39179
39180 _ACAWK
39181 _ACEOF
39182 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
39183 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
39184 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
39185 else
39186 cat
39187 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
39188 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
39189 _ACEOF
39190
39191 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
39192 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
39193 # trailing colons and then remove the whole line if VPATH becomes empty
39194 # (actually we leave an empty line to preserve line numbers).
39195 if test "x$srcdir" = x.; then
39196 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
39197 h
39198 s///
39199 s/^/:/
39200 s/[ ]*$/:/
39201 s/:\$(srcdir):/:/g
39202 s/:\${srcdir}:/:/g
39203 s/:@srcdir@:/:/g
39204 s/^:*//
39205 s/:*$//
39206 x
39207 s/\(=[ ]*\).*/\1/
39208 G
39209 s/\n//
39210 s/^[^=]*=[ ]*$//
39211 }'
39212 fi
39213
39214 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
39215 fi # test -n "$CONFIG_FILES"
39216
39217 # Set up the scripts for CONFIG_HEADERS section.
39218 # No need to generate them if there are no CONFIG_HEADERS.
39219 # This happens for instance with `./config.status Makefile'.
39220 if test -n "$CONFIG_HEADERS"; then
39221 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
39222 BEGIN {
39223 _ACEOF
39224
39225 # Transform confdefs.h into an awk script `defines.awk', embedded as
39226 # here-document in config.status, that substitutes the proper values into
39227 # config.h.in to produce config.h.
39228
39229 # Create a delimiter string that does not exist in confdefs.h, to ease
39230 # handling of long lines.
39231 ac_delim='%!_!# '
39232 for ac_last_try in false false :; do
39233 ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
39234 if test -z "$ac_tt"; then
39235 break
39236 elif $ac_last_try; then
39237 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
39238 else
39239 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
39240 fi
39241 done
39242
39243 # For the awk script, D is an array of macro values keyed by name,
39244 # likewise P contains macro parameters if any. Preserve backslash
39245 # newline sequences.
39246
39247 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
39248 sed -n '
39249 s/.\{148\}/&'"$ac_delim"'/g
39250 t rset
39251 :rset
39252 s/^[ ]*#[ ]*define[ ][ ]*/ /
39253 t def
39254 d
39255 :def
39256 s/\\$//
39257 t bsnl
39258 s/["\\]/\\&/g
39259 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
39260 D["\1"]=" \3"/p
39261 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
39262 d
39263 :bsnl
39264 s/["\\]/\\&/g
39265 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
39266 D["\1"]=" \3\\\\\\n"\\/p
39267 t cont
39268 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
39269 t cont
39270 d
39271 :cont
39272 n
39273 s/.\{148\}/&'"$ac_delim"'/g
39274 t clear
39275 :clear
39276 s/\\$//
39277 t bsnlc
39278 s/["\\]/\\&/g; s/^/"/; s/$/"/p
39279 d
39280 :bsnlc
39281 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
39282 b cont
39283 ' <confdefs.h | sed '
39284 s/'"$ac_delim"'/"\\\
39285 "/g' >>$CONFIG_STATUS || ac_write_fail=1
39286
39287 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
39288 for (key in D) D_is_set[key] = 1
39289 FS = "\a"
39290 }
39291 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
39292 line = \$ 0
39293 split(line, arg, " ")
39294 if (arg[1] == "#") {
39295 defundef = arg[2]
39296 mac1 = arg[3]
39297 } else {
39298 defundef = substr(arg[1], 2)
39299 mac1 = arg[2]
39300 }
39301 split(mac1, mac2, "(") #)
39302 macro = mac2[1]
39303 prefix = substr(line, 1, index(line, defundef) - 1)
39304 if (D_is_set[macro]) {
39305 # Preserve the white space surrounding the "#".
39306 print prefix "define", macro P[macro] D[macro]
39307 next
39308 } else {
39309 # Replace #undef with comments. This is necessary, for example,
39310 # in the case of _POSIX_SOURCE, which is predefined and required
39311 # on some systems where configure will not decide to define it.
39312 if (defundef == "undef") {
39313 print "/*", prefix defundef, macro, "*/"
39314 next
39315 }
39316 }
39317 }
39318 { print }
39319 _ACAWK
39320 _ACEOF
39321 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
39322 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
39323 fi # test -n "$CONFIG_HEADERS"
39324
39325
39326 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
39327 shift
39328 for ac_tag
39329 do
39330 case $ac_tag in
39331 :[FHLC]) ac_mode=$ac_tag; continue;;
39332 esac
39333 case $ac_mode$ac_tag in
39334 :[FHL]*:*);;
39335 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
39336 :[FH]-) ac_tag=-:-;;
39337 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
39338 esac
39339 ac_save_IFS=$IFS
39340 IFS=:
39341 set x $ac_tag
39342 IFS=$ac_save_IFS
39343 shift
39344 ac_file=$1
39345 shift
39346
39347 case $ac_mode in
39348 :L) ac_source=$1;;
39349 :[FH])
39350 ac_file_inputs=
39351 for ac_f
39352 do
39353 case $ac_f in
39354 -) ac_f="$ac_tmp/stdin";;
39355 *) # Look for the file first in the build tree, then in the source tree
39356 # (if the path is not absolute). The absolute path cannot be DOS-style,
39357 # because $ac_f cannot contain `:'.
39358 test -f "$ac_f" ||
39359 case $ac_f in
39360 [\\/$]*) false;;
39361 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
39362 esac ||
39363 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
39364 esac
39365 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
39366 as_fn_append ac_file_inputs " '$ac_f'"
39367 done
39368
39369 # Let's still pretend it is `configure' which instantiates (i.e., don't
39370 # use $as_me), people would be surprised to read:
39371 # /* config.h. Generated by config.status. */
39372 configure_input='Generated from '`
39373 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
39374 `' by configure.'
39375 if test x"$ac_file" != x-; then
39376 configure_input="$ac_file. $configure_input"
39377 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
39378 $as_echo "$as_me: creating $ac_file" >&6;}
39379 fi
39380 # Neutralize special characters interpreted by sed in replacement strings.
39381 case $configure_input in #(
39382 *\&* | *\|* | *\\* )
39383 ac_sed_conf_input=`$as_echo "$configure_input" |
39384 sed 's/[\\\\&|]/\\\\&/g'`;; #(
39385 *) ac_sed_conf_input=$configure_input;;
39386 esac
39387
39388 case $ac_tag in
39389 *:-:* | *:-) cat >"$ac_tmp/stdin" \
39390 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
39391 esac
39392 ;;
39393 esac
39394
39395 ac_dir=`$as_dirname -- "$ac_file" ||
39396 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
39397 X"$ac_file" : 'X\(//\)[^/]' \| \
39398 X"$ac_file" : 'X\(//\)$' \| \
39399 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
39400 $as_echo X"$ac_file" |
39401 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
39402 s//\1/
39403 q
39404 }
39405 /^X\(\/\/\)[^/].*/{
39406 s//\1/
39407 q
39408 }
39409 /^X\(\/\/\)$/{
39410 s//\1/
39411 q
39412 }
39413 /^X\(\/\).*/{
39414 s//\1/
39415 q
39416 }
39417 s/.*/./; q'`
39418 as_dir="$ac_dir"; as_fn_mkdir_p
39419 ac_builddir=.
39420
39421 case "$ac_dir" in
39422 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
39423 *)
39424 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
39425 # A ".." for each directory in $ac_dir_suffix.
39426 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
39427 case $ac_top_builddir_sub in
39428 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
39429 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
39430 esac ;;
39431 esac
39432 ac_abs_top_builddir=$ac_pwd
39433 ac_abs_builddir=$ac_pwd$ac_dir_suffix
39434 # for backward compatibility:
39435 ac_top_builddir=$ac_top_build_prefix
39436
39437 case $srcdir in
39438 .) # We are building in place.
39439 ac_srcdir=.
39440 ac_top_srcdir=$ac_top_builddir_sub
39441 ac_abs_top_srcdir=$ac_pwd ;;
39442 [\\/]* | ?:[\\/]* ) # Absolute name.
39443 ac_srcdir=$srcdir$ac_dir_suffix;
39444 ac_top_srcdir=$srcdir
39445 ac_abs_top_srcdir=$srcdir ;;
39446 *) # Relative name.
39447 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
39448 ac_top_srcdir=$ac_top_build_prefix$srcdir
39449 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
39450 esac
39451 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
39452
39453
39454 case $ac_mode in
39455 :F)
39456 #
39457 # CONFIG_FILE
39458 #
39459
39460 case $INSTALL in
39461 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
39462 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
39463 esac
39464 ac_MKDIR_P=$MKDIR_P
39465 case $MKDIR_P in
39466 [\\/$]* | ?:[\\/]* ) ;;
39467 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
39468 esac
39469 _ACEOF
39470
39471 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
39472 # If the template does not know about datarootdir, expand it.
39473 # FIXME: This hack should be removed a few years after 2.60.
39474 ac_datarootdir_hack=; ac_datarootdir_seen=
39475 ac_sed_dataroot='
39476 /datarootdir/ {
39477 p
39478 q
39479 }
39480 /@datadir@/p
39481 /@docdir@/p
39482 /@infodir@/p
39483 /@localedir@/p
39484 /@mandir@/p'
39485 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
39486 *datarootdir*) ac_datarootdir_seen=yes;;
39487 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
39488 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
39489 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
39490 _ACEOF
39491 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
39492 ac_datarootdir_hack='
39493 s&@datadir@&$datadir&g
39494 s&@docdir@&$docdir&g
39495 s&@infodir@&$infodir&g
39496 s&@localedir@&$localedir&g
39497 s&@mandir@&$mandir&g
39498 s&\\\${datarootdir}&$datarootdir&g' ;;
39499 esac
39500 _ACEOF
39501
39502 # Neutralize VPATH when `$srcdir' = `.'.
39503 # Shell code in configure.ac might set extrasub.
39504 # FIXME: do we really want to maintain this feature?
39505 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
39506 ac_sed_extra="$ac_vpsub
39507 $extrasub
39508 _ACEOF
39509 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
39510 :t
39511 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
39512 s|@configure_input@|$ac_sed_conf_input|;t t
39513 s&@top_builddir@&$ac_top_builddir_sub&;t t
39514 s&@top_build_prefix@&$ac_top_build_prefix&;t t
39515 s&@srcdir@&$ac_srcdir&;t t
39516 s&@abs_srcdir@&$ac_abs_srcdir&;t t
39517 s&@top_srcdir@&$ac_top_srcdir&;t t
39518 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
39519 s&@builddir@&$ac_builddir&;t t
39520 s&@abs_builddir@&$ac_abs_builddir&;t t
39521 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
39522 s&@INSTALL@&$ac_INSTALL&;t t
39523 s&@MKDIR_P@&$ac_MKDIR_P&;t t
39524 $ac_datarootdir_hack
39525 "
39526 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
39527 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
39528
39529 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
39530 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
39531 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
39532 "$ac_tmp/out"`; test -z "$ac_out"; } &&
39533 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
39534 which seems to be undefined. Please make sure it is defined" >&5
39535 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
39536 which seems to be undefined. Please make sure it is defined" >&2;}
39537
39538 rm -f "$ac_tmp/stdin"
39539 case $ac_file in
39540 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
39541 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
39542 esac \
39543 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
39544 ;;
39545 :H)
39546 #
39547 # CONFIG_HEADER
39548 #
39549 if test x"$ac_file" != x-; then
39550 {
39551 $as_echo "/* $configure_input */" \
39552 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
39553 } >"$ac_tmp/config.h" \
39554 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
39555 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
39556 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
39557 $as_echo "$as_me: $ac_file is unchanged" >&6;}
39558 else
39559 rm -f "$ac_file"
39560 mv "$ac_tmp/config.h" "$ac_file" \
39561 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
39562 fi
39563 else
39564 $as_echo "/* $configure_input */" \
39565 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
39566 || as_fn_error $? "could not create -" "$LINENO" 5
39567 fi
39568 # Compute "$ac_file"'s index in $config_headers.
39569 _am_arg="$ac_file"
39570 _am_stamp_count=1
39571 for _am_header in $config_headers :; do
39572 case $_am_header in
39573 $_am_arg | $_am_arg:* )
39574 break ;;
39575 * )
39576 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
39577 esac
39578 done
39579 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
39580 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
39581 X"$_am_arg" : 'X\(//\)[^/]' \| \
39582 X"$_am_arg" : 'X\(//\)$' \| \
39583 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
39584 $as_echo X"$_am_arg" |
39585 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
39586 s//\1/
39587 q
39588 }
39589 /^X\(\/\/\)[^/].*/{
39590 s//\1/
39591 q
39592 }
39593 /^X\(\/\/\)$/{
39594 s//\1/
39595 q
39596 }
39597 /^X\(\/\).*/{
39598 s//\1/
39599 q
39600 }
39601 s/.*/./; q'`/stamp-h$_am_stamp_count
39602 ;;
39603
39604 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
39605 $as_echo "$as_me: executing $ac_file commands" >&6;}
39606 ;;
39607 esac
39608
39609
39610 case $ac_file$ac_mode in
39611 "zfs_config.h":H)
39612 (mv zfs_config.h zfs_config.h.tmp &&
39613 awk -f ${ac_srcdir}/config/config.awk zfs_config.h.tmp >zfs_config.h &&
39614 rm zfs_config.h.tmp) || exit 1 ;;
39615 "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
39616 # Older Autoconf quotes --file arguments for eval, but not when files
39617 # are listed without --file. Let's play safe and only enable the eval
39618 # if we detect the quoting.
39619 case $CONFIG_FILES in
39620 *\'*) eval set x "$CONFIG_FILES" ;;
39621 *) set x $CONFIG_FILES ;;
39622 esac
39623 shift
39624 for mf
39625 do
39626 # Strip MF so we end up with the name of the file.
39627 mf=`echo "$mf" | sed -e 's/:.*$//'`
39628 # Check whether this is an Automake generated Makefile or not.
39629 # We used to match only the files named 'Makefile.in', but
39630 # some people rename them; so instead we look at the file content.
39631 # Grep'ing the first line is not enough: some people post-process
39632 # each Makefile.in and add a new line on top of each file to say so.
39633 # Grep'ing the whole file is not good either: AIX grep has a line
39634 # limit of 2048, but all sed's we know have understand at least 4000.
39635 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
39636 dirpart=`$as_dirname -- "$mf" ||
39637 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
39638 X"$mf" : 'X\(//\)[^/]' \| \
39639 X"$mf" : 'X\(//\)$' \| \
39640 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
39641 $as_echo X"$mf" |
39642 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
39643 s//\1/
39644 q
39645 }
39646 /^X\(\/\/\)[^/].*/{
39647 s//\1/
39648 q
39649 }
39650 /^X\(\/\/\)$/{
39651 s//\1/
39652 q
39653 }
39654 /^X\(\/\).*/{
39655 s//\1/
39656 q
39657 }
39658 s/.*/./; q'`
39659 else
39660 continue
39661 fi
39662 # Extract the definition of DEPDIR, am__include, and am__quote
39663 # from the Makefile without running 'make'.
39664 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
39665 test -z "$DEPDIR" && continue
39666 am__include=`sed -n 's/^am__include = //p' < "$mf"`
39667 test -z "$am__include" && continue
39668 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
39669 # Find all dependency output files, they are included files with
39670 # $(DEPDIR) in their names. We invoke sed twice because it is the
39671 # simplest approach to changing $(DEPDIR) to its actual value in the
39672 # expansion.
39673 for file in `sed -n "
39674 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
39675 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
39676 # Make sure the directory exists.
39677 test -f "$dirpart/$file" && continue
39678 fdir=`$as_dirname -- "$file" ||
39679 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
39680 X"$file" : 'X\(//\)[^/]' \| \
39681 X"$file" : 'X\(//\)$' \| \
39682 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
39683 $as_echo X"$file" |
39684 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
39685 s//\1/
39686 q
39687 }
39688 /^X\(\/\/\)[^/].*/{
39689 s//\1/
39690 q
39691 }
39692 /^X\(\/\/\)$/{
39693 s//\1/
39694 q
39695 }
39696 /^X\(\/\).*/{
39697 s//\1/
39698 q
39699 }
39700 s/.*/./; q'`
39701 as_dir=$dirpart/$fdir; as_fn_mkdir_p
39702 # echo "creating $dirpart/$file"
39703 echo '# dummy' > "$dirpart/$file"
39704 done
39705 done
39706 }
39707 ;;
39708 "libtool":C)
39709
39710 # See if we are running on zsh, and set the options that allow our
39711 # commands through without removal of \ escapes.
39712 if test -n "${ZSH_VERSION+set}"; then
39713 setopt NO_GLOB_SUBST
39714 fi
39715
39716 cfgfile=${ofile}T
39717 trap "$RM \"$cfgfile\"; exit 1" 1 2 15
39718 $RM "$cfgfile"
39719
39720 cat <<_LT_EOF >> "$cfgfile"
39721 #! $SHELL
39722 # Generated automatically by $as_me ($PACKAGE) $VERSION
39723 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
39724
39725 # Provide generalized library-building support services.
39726 # Written by Gordon Matzigkeit, 1996
39727
39728 # Copyright (C) 2014 Free Software Foundation, Inc.
39729 # This is free software; see the source for copying conditions. There is NO
39730 # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
39731
39732 # GNU Libtool is free software; you can redistribute it and/or modify
39733 # it under the terms of the GNU General Public License as published by
39734 # the Free Software Foundation; either version 2 of of the License, or
39735 # (at your option) any later version.
39736 #
39737 # As a special exception to the GNU General Public License, if you
39738 # distribute this file as part of a program or library that is built
39739 # using GNU Libtool, you may include this file under the same
39740 # distribution terms that you use for the rest of that program.
39741 #
39742 # GNU Libtool is distributed in the hope that it will be useful, but
39743 # WITHOUT ANY WARRANTY; without even the implied warranty of
39744 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
39745 # GNU General Public License for more details.
39746 #
39747 # You should have received a copy of the GNU General Public License
39748 # along with this program. If not, see <http://www.gnu.org/licenses/>.
39749
39750
39751 # The names of the tagged configurations supported by this script.
39752 available_tags=''
39753
39754 # Configured defaults for sys_lib_dlsearch_path munging.
39755 : \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"}
39756
39757 # ### BEGIN LIBTOOL CONFIG
39758
39759 # Which release of libtool.m4 was used?
39760 macro_version=$macro_version
39761 macro_revision=$macro_revision
39762
39763 # Whether or not to build shared libraries.
39764 build_libtool_libs=$enable_shared
39765
39766 # Whether or not to build static libraries.
39767 build_old_libs=$enable_static
39768
39769 # What type of objects to build.
39770 pic_mode=$pic_mode
39771
39772 # Whether or not to optimize for fast installation.
39773 fast_install=$enable_fast_install
39774
39775 # Shared archive member basename,for filename based shared library versioning on AIX.
39776 shared_archive_member_spec=$shared_archive_member_spec
39777
39778 # Shell to use when invoking shell scripts.
39779 SHELL=$lt_SHELL
39780
39781 # An echo program that protects backslashes.
39782 ECHO=$lt_ECHO
39783
39784 # The PATH separator for the build system.
39785 PATH_SEPARATOR=$lt_PATH_SEPARATOR
39786
39787 # The host system.
39788 host_alias=$host_alias
39789 host=$host
39790 host_os=$host_os
39791
39792 # The build system.
39793 build_alias=$build_alias
39794 build=$build
39795 build_os=$build_os
39796
39797 # A sed program that does not truncate output.
39798 SED=$lt_SED
39799
39800 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
39801 Xsed="\$SED -e 1s/^X//"
39802
39803 # A grep program that handles long lines.
39804 GREP=$lt_GREP
39805
39806 # An ERE matcher.
39807 EGREP=$lt_EGREP
39808
39809 # A literal string matcher.
39810 FGREP=$lt_FGREP
39811
39812 # A BSD- or MS-compatible name lister.
39813 NM=$lt_NM
39814
39815 # Whether we need soft or hard links.
39816 LN_S=$lt_LN_S
39817
39818 # What is the maximum length of a command?
39819 max_cmd_len=$max_cmd_len
39820
39821 # Object file suffix (normally "o").
39822 objext=$ac_objext
39823
39824 # Executable file suffix (normally "").
39825 exeext=$exeext
39826
39827 # whether the shell understands "unset".
39828 lt_unset=$lt_unset
39829
39830 # turn spaces into newlines.
39831 SP2NL=$lt_lt_SP2NL
39832
39833 # turn newlines into spaces.
39834 NL2SP=$lt_lt_NL2SP
39835
39836 # convert \$build file names to \$host format.
39837 to_host_file_cmd=$lt_cv_to_host_file_cmd
39838
39839 # convert \$build files to toolchain format.
39840 to_tool_file_cmd=$lt_cv_to_tool_file_cmd
39841
39842 # An object symbol dumper.
39843 OBJDUMP=$lt_OBJDUMP
39844
39845 # Method to check whether dependent libraries are shared objects.
39846 deplibs_check_method=$lt_deplibs_check_method
39847
39848 # Command to use when deplibs_check_method = "file_magic".
39849 file_magic_cmd=$lt_file_magic_cmd
39850
39851 # How to find potential files when deplibs_check_method = "file_magic".
39852 file_magic_glob=$lt_file_magic_glob
39853
39854 # Find potential files using nocaseglob when deplibs_check_method = "file_magic".
39855 want_nocaseglob=$lt_want_nocaseglob
39856
39857 # DLL creation program.
39858 DLLTOOL=$lt_DLLTOOL
39859
39860 # Command to associate shared and link libraries.
39861 sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd
39862
39863 # The archiver.
39864 AR=$lt_AR
39865
39866 # Flags to create an archive.
39867 AR_FLAGS=$lt_AR_FLAGS
39868
39869 # How to feed a file listing to the archiver.
39870 archiver_list_spec=$lt_archiver_list_spec
39871
39872 # A symbol stripping program.
39873 STRIP=$lt_STRIP
39874
39875 # Commands used to install an old-style archive.
39876 RANLIB=$lt_RANLIB
39877 old_postinstall_cmds=$lt_old_postinstall_cmds
39878 old_postuninstall_cmds=$lt_old_postuninstall_cmds
39879
39880 # Whether to use a lock for old archive extraction.
39881 lock_old_archive_extraction=$lock_old_archive_extraction
39882
39883 # A C compiler.
39884 LTCC=$lt_CC
39885
39886 # LTCC compiler flags.
39887 LTCFLAGS=$lt_CFLAGS
39888
39889 # Take the output of nm and produce a listing of raw symbols and C names.
39890 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
39891
39892 # Transform the output of nm in a proper C declaration.
39893 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
39894
39895 # Transform the output of nm into a list of symbols to manually relocate.
39896 global_symbol_to_import=$lt_lt_cv_sys_global_symbol_to_import
39897
39898 # Transform the output of nm in a C name address pair.
39899 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
39900
39901 # Transform the output of nm in a C name address pair when lib prefix is needed.
39902 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
39903
39904 # The name lister interface.
39905 nm_interface=$lt_lt_cv_nm_interface
39906
39907 # Specify filename containing input files for \$NM.
39908 nm_file_list_spec=$lt_nm_file_list_spec
39909
39910 # The root where to search for dependent libraries,and where our libraries should be installed.
39911 lt_sysroot=$lt_sysroot
39912
39913 # Command to truncate a binary pipe.
39914 lt_truncate_bin=$lt_lt_cv_truncate_bin
39915
39916 # The name of the directory that contains temporary libtool files.
39917 objdir=$objdir
39918
39919 # Used to examine libraries when file_magic_cmd begins with "file".
39920 MAGIC_CMD=$MAGIC_CMD
39921
39922 # Must we lock files when doing compilation?
39923 need_locks=$lt_need_locks
39924
39925 # Manifest tool.
39926 MANIFEST_TOOL=$lt_MANIFEST_TOOL
39927
39928 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
39929 DSYMUTIL=$lt_DSYMUTIL
39930
39931 # Tool to change global to local symbols on Mac OS X.
39932 NMEDIT=$lt_NMEDIT
39933
39934 # Tool to manipulate fat objects and archives on Mac OS X.
39935 LIPO=$lt_LIPO
39936
39937 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
39938 OTOOL=$lt_OTOOL
39939
39940 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
39941 OTOOL64=$lt_OTOOL64
39942
39943 # Old archive suffix (normally "a").
39944 libext=$libext
39945
39946 # Shared library suffix (normally ".so").
39947 shrext_cmds=$lt_shrext_cmds
39948
39949 # The commands to extract the exported symbol list from a shared archive.
39950 extract_expsyms_cmds=$lt_extract_expsyms_cmds
39951
39952 # Variables whose values should be saved in libtool wrapper scripts and
39953 # restored at link time.
39954 variables_saved_for_relink=$lt_variables_saved_for_relink
39955
39956 # Do we need the "lib" prefix for modules?
39957 need_lib_prefix=$need_lib_prefix
39958
39959 # Do we need a version for libraries?
39960 need_version=$need_version
39961
39962 # Library versioning type.
39963 version_type=$version_type
39964
39965 # Shared library runtime path variable.
39966 runpath_var=$runpath_var
39967
39968 # Shared library path variable.
39969 shlibpath_var=$shlibpath_var
39970
39971 # Is shlibpath searched before the hard-coded library search path?
39972 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
39973
39974 # Format of library name prefix.
39975 libname_spec=$lt_libname_spec
39976
39977 # List of archive names. First name is the real one, the rest are links.
39978 # The last name is the one that the linker finds with -lNAME
39979 library_names_spec=$lt_library_names_spec
39980
39981 # The coded name of the library, if different from the real name.
39982 soname_spec=$lt_soname_spec
39983
39984 # Permission mode override for installation of shared libraries.
39985 install_override_mode=$lt_install_override_mode
39986
39987 # Command to use after installation of a shared archive.
39988 postinstall_cmds=$lt_postinstall_cmds
39989
39990 # Command to use after uninstallation of a shared archive.
39991 postuninstall_cmds=$lt_postuninstall_cmds
39992
39993 # Commands used to finish a libtool library installation in a directory.
39994 finish_cmds=$lt_finish_cmds
39995
39996 # As "finish_cmds", except a single script fragment to be evaled but
39997 # not shown.
39998 finish_eval=$lt_finish_eval
39999
40000 # Whether we should hardcode library paths into libraries.
40001 hardcode_into_libs=$hardcode_into_libs
40002
40003 # Compile-time system search path for libraries.
40004 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
40005
40006 # Detected run-time system search path for libraries.
40007 sys_lib_dlsearch_path_spec=$lt_configure_time_dlsearch_path
40008
40009 # Explicit LT_SYS_LIBRARY_PATH set during ./configure time.
40010 configure_time_lt_sys_library_path=$lt_configure_time_lt_sys_library_path
40011
40012 # Whether dlopen is supported.
40013 dlopen_support=$enable_dlopen
40014
40015 # Whether dlopen of programs is supported.
40016 dlopen_self=$enable_dlopen_self
40017
40018 # Whether dlopen of statically linked programs is supported.
40019 dlopen_self_static=$enable_dlopen_self_static
40020
40021 # Commands to strip libraries.
40022 old_striplib=$lt_old_striplib
40023 striplib=$lt_striplib
40024
40025
40026 # The linker used to build libraries.
40027 LD=$lt_LD
40028
40029 # How to create reloadable object files.
40030 reload_flag=$lt_reload_flag
40031 reload_cmds=$lt_reload_cmds
40032
40033 # Commands used to build an old-style archive.
40034 old_archive_cmds=$lt_old_archive_cmds
40035
40036 # A language specific compiler.
40037 CC=$lt_compiler
40038
40039 # Is the compiler the GNU compiler?
40040 with_gcc=$GCC
40041
40042 # Compiler flag to turn off builtin functions.
40043 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
40044
40045 # Additional compiler flags for building library objects.
40046 pic_flag=$lt_lt_prog_compiler_pic
40047
40048 # How to pass a linker flag through the compiler.
40049 wl=$lt_lt_prog_compiler_wl
40050
40051 # Compiler flag to prevent dynamic linking.
40052 link_static_flag=$lt_lt_prog_compiler_static
40053
40054 # Does compiler simultaneously support -c and -o options?
40055 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
40056
40057 # Whether or not to add -lc for building shared libraries.
40058 build_libtool_need_lc=$archive_cmds_need_lc
40059
40060 # Whether or not to disallow shared libs when runtime libs are static.
40061 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
40062
40063 # Compiler flag to allow reflexive dlopens.
40064 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
40065
40066 # Compiler flag to generate shared objects directly from archives.
40067 whole_archive_flag_spec=$lt_whole_archive_flag_spec
40068
40069 # Whether the compiler copes with passing no objects directly.
40070 compiler_needs_object=$lt_compiler_needs_object
40071
40072 # Create an old-style archive from a shared archive.
40073 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
40074
40075 # Create a temporary old-style archive to link instead of a shared archive.
40076 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
40077
40078 # Commands used to build a shared archive.
40079 archive_cmds=$lt_archive_cmds
40080 archive_expsym_cmds=$lt_archive_expsym_cmds
40081
40082 # Commands used to build a loadable module if different from building
40083 # a shared archive.
40084 module_cmds=$lt_module_cmds
40085 module_expsym_cmds=$lt_module_expsym_cmds
40086
40087 # Whether we are building with GNU ld or not.
40088 with_gnu_ld=$lt_with_gnu_ld
40089
40090 # Flag that allows shared libraries with undefined symbols to be built.
40091 allow_undefined_flag=$lt_allow_undefined_flag
40092
40093 # Flag that enforces no undefined symbols.
40094 no_undefined_flag=$lt_no_undefined_flag
40095
40096 # Flag to hardcode \$libdir into a binary during linking.
40097 # This must work even if \$libdir does not exist
40098 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
40099
40100 # Whether we need a single "-rpath" flag with a separated argument.
40101 hardcode_libdir_separator=$lt_hardcode_libdir_separator
40102
40103 # Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes
40104 # DIR into the resulting binary.
40105 hardcode_direct=$hardcode_direct
40106
40107 # Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes
40108 # DIR into the resulting binary and the resulting library dependency is
40109 # "absolute",i.e impossible to change by setting \$shlibpath_var if the
40110 # library is relocated.
40111 hardcode_direct_absolute=$hardcode_direct_absolute
40112
40113 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
40114 # into the resulting binary.
40115 hardcode_minus_L=$hardcode_minus_L
40116
40117 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
40118 # into the resulting binary.
40119 hardcode_shlibpath_var=$hardcode_shlibpath_var
40120
40121 # Set to "yes" if building a shared library automatically hardcodes DIR
40122 # into the library and all subsequent libraries and executables linked
40123 # against it.
40124 hardcode_automatic=$hardcode_automatic
40125
40126 # Set to yes if linker adds runtime paths of dependent libraries
40127 # to runtime path list.
40128 inherit_rpath=$inherit_rpath
40129
40130 # Whether libtool must link a program against all its dependency libraries.
40131 link_all_deplibs=$link_all_deplibs
40132
40133 # Set to "yes" if exported symbols are required.
40134 always_export_symbols=$always_export_symbols
40135
40136 # The commands to list exported symbols.
40137 export_symbols_cmds=$lt_export_symbols_cmds
40138
40139 # Symbols that should not be listed in the preloaded symbols.
40140 exclude_expsyms=$lt_exclude_expsyms
40141
40142 # Symbols that must always be exported.
40143 include_expsyms=$lt_include_expsyms
40144
40145 # Commands necessary for linking programs (against libraries) with templates.
40146 prelink_cmds=$lt_prelink_cmds
40147
40148 # Commands necessary for finishing linking programs.
40149 postlink_cmds=$lt_postlink_cmds
40150
40151 # Specify filename containing input files.
40152 file_list_spec=$lt_file_list_spec
40153
40154 # How to hardcode a shared library path into an executable.
40155 hardcode_action=$hardcode_action
40156
40157 # ### END LIBTOOL CONFIG
40158
40159 _LT_EOF
40160
40161 cat <<'_LT_EOF' >> "$cfgfile"
40162
40163 # ### BEGIN FUNCTIONS SHARED WITH CONFIGURE
40164
40165 # func_munge_path_list VARIABLE PATH
40166 # -----------------------------------
40167 # VARIABLE is name of variable containing _space_ separated list of
40168 # directories to be munged by the contents of PATH, which is string
40169 # having a format:
40170 # "DIR[:DIR]:"
40171 # string "DIR[ DIR]" will be prepended to VARIABLE
40172 # ":DIR[:DIR]"
40173 # string "DIR[ DIR]" will be appended to VARIABLE
40174 # "DIRP[:DIRP]::[DIRA:]DIRA"
40175 # string "DIRP[ DIRP]" will be prepended to VARIABLE and string
40176 # "DIRA[ DIRA]" will be appended to VARIABLE
40177 # "DIR[:DIR]"
40178 # VARIABLE will be replaced by "DIR[ DIR]"
40179 func_munge_path_list ()
40180 {
40181 case x$2 in
40182 x)
40183 ;;
40184 *:)
40185 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\"
40186 ;;
40187 x:*)
40188 eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\"
40189 ;;
40190 *::*)
40191 eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
40192 eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\"
40193 ;;
40194 *)
40195 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\"
40196 ;;
40197 esac
40198 }
40199
40200
40201 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
40202 func_cc_basename ()
40203 {
40204 for cc_temp in $*""; do
40205 case $cc_temp in
40206 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
40207 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
40208 \-*) ;;
40209 *) break;;
40210 esac
40211 done
40212 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
40213 }
40214
40215
40216 # ### END FUNCTIONS SHARED WITH CONFIGURE
40217
40218 _LT_EOF
40219
40220 case $host_os in
40221 aix3*)
40222 cat <<\_LT_EOF >> "$cfgfile"
40223 # AIX sometimes has problems with the GCC collect2 program. For some
40224 # reason, if we set the COLLECT_NAMES environment variable, the problems
40225 # vanish in a puff of smoke.
40226 if test set != "${COLLECT_NAMES+set}"; then
40227 COLLECT_NAMES=
40228 export COLLECT_NAMES
40229 fi
40230 _LT_EOF
40231 ;;
40232 esac
40233
40234
40235 ltmain=$ac_aux_dir/ltmain.sh
40236
40237
40238 # We use sed instead of cat because bash on DJGPP gets confused if
40239 # if finds mixed CR/LF and LF-only lines. Since sed operates in
40240 # text mode, it properly converts lines to CR/LF. This bash problem
40241 # is reportedly fixed, but why not run on old versions too?
40242 sed '$q' "$ltmain" >> "$cfgfile" \
40243 || (rm -f "$cfgfile"; exit 1)
40244
40245 mv -f "$cfgfile" "$ofile" ||
40246 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
40247 chmod +x "$ofile"
40248
40249 ;;
40250
40251 esac
40252 done # for ac_tag
40253
40254
40255 as_fn_exit 0
40256 _ACEOF
40257 ac_clean_files=$ac_clean_files_save
40258
40259 test $ac_write_fail = 0 ||
40260 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
40261
40262
40263 # configure is writing to config.log, and then calls config.status.
40264 # config.status does its own redirection, appending to config.log.
40265 # Unfortunately, on DOS this fails, as config.log is still kept open
40266 # by configure, so config.status won't be able to write to it; its
40267 # output is simply discarded. So we exec the FD to /dev/null,
40268 # effectively closing config.log, so it can be properly (re)opened and
40269 # appended to by config.status. When coming back to configure, we
40270 # need to make the FD available again.
40271 if test "$no_create" != yes; then
40272 ac_cs_success=:
40273 ac_config_status_args=
40274 test "$silent" = yes &&
40275 ac_config_status_args="$ac_config_status_args --quiet"
40276 exec 5>/dev/null
40277 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
40278 exec 5>>config.log
40279 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
40280 # would make configure fail if this is the last instruction.
40281 $ac_cs_success || as_fn_exit 1
40282 fi
40283 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
40284 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
40285 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
40286 fi
40287
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